diff --git a/build/autoconf/libtool.m4 b/build/autoconf/libtool.m4 --- a/build/autoconf/libtool.m4 +++ b/build/autoconf/libtool.m4 @@ -4825,7 +4825,7 @@ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; - linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | *freebsd*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) diff --git a/c/archive.h b/c/archive.h --- a/c/archive.h +++ b/c/archive.h @@ -34,7 +34,7 @@ * assert that ARCHIVE_VERSION_NUMBER >= 2012108. */ /* Note: Compiler will complain if this does not match archive_entry.h! */ -#define ARCHIVE_VERSION_NUMBER 3008007 +#define ARCHIVE_VERSION_NUMBER 3008008 #include #include /* for wchar_t */ @@ -177,7 +177,7 @@ /* * Textual name/version of the library, useful for version displays. */ -#define ARCHIVE_VERSION_ONLY_STRING "3.8.7" +#define ARCHIVE_VERSION_ONLY_STRING "3.8.8" #define ARCHIVE_VERSION_STRING "libarchive " ARCHIVE_VERSION_ONLY_STRING __LA_DECL const char * archive_version_string(void); @@ -210,7 +210,9 @@ __LA_DECL const char * archive_libmd_version(void); __LA_DECL const char * archive_commoncrypto_version(void); __LA_DECL const char * archive_cng_version(void); +#if ARCHIVE_VERSION_NUMBER < 4000000 __LA_DECL const char * archive_wincrypt_version(void); +#endif __LA_DECL const char * archive_librichacl_version(void); __LA_DECL const char * archive_libacl_version(void); __LA_DECL const char * archive_libattr_version(void); @@ -653,7 +655,6 @@ /*- * Some convenience functions that are built on archive_read_data: * 'skip': skips entire entry - * 'into_buffer': writes data into memory buffer that you provide * 'into_fd': writes data to specified filedes */ __LA_DECL int archive_read_data_skip(struct archive *); @@ -1234,7 +1235,7 @@ int _flag, struct archive_entry *); /* - * Test if a file is excluded by its uid ,gid, uname or gname. + * Test if a file is excluded by its uid, gid, uname or gname. * The conditions are set by following functions. */ __LA_DECL int archive_match_owner_excluded(struct archive *, diff --git a/c/archive_acl.c b/c/archive_acl.c --- a/c/archive_acl.c +++ b/c/archive_acl.c @@ -56,9 +56,7 @@ int type, int permset, int tag, int id, const char *name, size_t len, struct archive_string_conv *sc); static int archive_acl_text_want_type(struct archive_acl *acl, int flags); -static size_t archive_acl_text_len(struct archive_acl *acl, int want_type, - int flags, int wide, struct archive *a, - struct archive_string_conv *sc); +static size_t archive_acl_text_empty(struct archive_acl *acl, int want_type); static int isint_w(const wchar_t *start, const wchar_t *end, int *result); static int ismode_w(const wchar_t *start, const wchar_t *end, int *result); static int is_nfs4_flags_w(const wchar_t *start, const wchar_t *end, @@ -67,9 +65,9 @@ int *result); static void next_field_w(const wchar_t **wp, const wchar_t **start, const wchar_t **end, wchar_t *sep); -static void append_entry_w(wchar_t **wp, const wchar_t *prefix, int type, +static void append_entry_w(struct archive_wstring *ws, const wchar_t *prefix, int type, int tag, int flags, const wchar_t *wname, int perm, int id); -static void append_id_w(wchar_t **wp, int id); +static void append_id_w(struct archive_wstring *ws, int id); static int isint(const char *start, const char *end, int *result); static int ismode(const char *start, const char *end, int *result); static int is_nfs4_flags(const char *start, const char *end, @@ -78,9 +76,9 @@ int *result); static void next_field(const char **p, size_t *l, const char **start, const char **end, char *sep); -static void append_entry(char **p, const char *prefix, int type, +static void append_entry(struct archive_string *s, const char *prefix, int type, int tag, int flags, const char *name, int perm, int id); -static void append_id(char **p, int id); +static void append_id(struct archive_string *s, int id); static const struct { const int perm; @@ -539,20 +537,12 @@ } /* - * Calculate ACL text string length + * Check if ACL text would be empty */ static size_t -archive_acl_text_len(struct archive_acl *acl, int want_type, int flags, - int wide, struct archive *a, struct archive_string_conv *sc) { +archive_acl_text_empty(struct archive_acl *acl, int want_type) { struct archive_acl_entry *ap; - const char *name; - const wchar_t *wname; - int count, idlen, tmp, r; - size_t length; - size_t len; - count = 0; - length = 0; for (ap = acl->acl_head; ap != NULL; ap = ap->next) { if ((ap->type & want_type) == 0) continue; @@ -565,107 +555,11 @@ || ap->tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ || ap->tag == ARCHIVE_ENTRY_ACL_OTHER)) continue; - count++; - if ((want_type & ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) != 0 - && (ap->type & ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) != 0) - length += 8; /* "default:" */ - switch (ap->tag) { - case ARCHIVE_ENTRY_ACL_USER_OBJ: - if (want_type == ARCHIVE_ENTRY_ACL_TYPE_NFS4) { - length += 6; /* "owner@" */ - break; - } - /* FALLTHROUGH */ - case ARCHIVE_ENTRY_ACL_USER: - case ARCHIVE_ENTRY_ACL_MASK: - length += 4; /* "user", "mask" */ - break; - case ARCHIVE_ENTRY_ACL_GROUP_OBJ: - if (want_type == ARCHIVE_ENTRY_ACL_TYPE_NFS4) { - length += 6; /* "group@" */ - break; - } - /* FALLTHROUGH */ - case ARCHIVE_ENTRY_ACL_GROUP: - case ARCHIVE_ENTRY_ACL_OTHER: - length += 5; /* "group", "other" */ - break; - case ARCHIVE_ENTRY_ACL_EVERYONE: - length += 9; /* "everyone@" */ - break; - } - length += 1; /* colon after tag */ - if (ap->tag == ARCHIVE_ENTRY_ACL_USER || - ap->tag == ARCHIVE_ENTRY_ACL_GROUP) { - if (wide) { - r = archive_mstring_get_wcs(a, &ap->name, - &wname); - if (r == 0 && wname != NULL) - length += wcslen(wname); - else if (r < 0 && errno == ENOMEM) - return (0); - else - length += sizeof(uid_t) * 3 + 1; - } else { - r = archive_mstring_get_mbs_l(a, &ap->name, &name, - &len, sc); - if (r != 0) - return (0); - if (len > 0 && name != NULL) - length += len; - else - length += sizeof(uid_t) * 3 + 1; - } - length += 1; /* colon after user or group name */ - } else if (want_type != ARCHIVE_ENTRY_ACL_TYPE_NFS4) - length += 1; /* 2nd colon empty user,group or other */ - if (((flags & ARCHIVE_ENTRY_ACL_STYLE_SOLARIS) != 0) - && ((want_type & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) - && (ap->tag == ARCHIVE_ENTRY_ACL_OTHER - || ap->tag == ARCHIVE_ENTRY_ACL_MASK)) { - /* Solaris has no colon after other: and mask: */ - length = length - 1; - } - - if (want_type == ARCHIVE_ENTRY_ACL_TYPE_NFS4) { - /* rwxpdDaARWcCos:fdinSFI:deny */ - length += 27; - if ((ap->type & ARCHIVE_ENTRY_ACL_TYPE_DENY) == 0) - length += 1; /* allow, alarm, audit */ - } else - length += 3; /* rwx */ - - if ((ap->tag == ARCHIVE_ENTRY_ACL_USER || - ap->tag == ARCHIVE_ENTRY_ACL_GROUP) && - (flags & ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID) != 0) { - length += 1; /* colon */ - /* ID digit count */ - idlen = 1; - tmp = ap->id; - while (tmp > 9) { - tmp = tmp / 10; - idlen++; - } - length += idlen; - } - length ++; /* entry separator */ - } - - /* Add filemode-mapping access entries to the length */ - if ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) { - if ((flags & ARCHIVE_ENTRY_ACL_STYLE_SOLARIS) != 0) { - /* "user::rwx\ngroup::rwx\nother:rwx\n" */ - length += 31; - } else { - /* "user::rwx\ngroup::rwx\nother::rwx\n" */ - length += 32; - } - } else if (count == 0) return (0); + } - /* The terminating character is included in count */ - return (length); + return (1); } /* @@ -676,15 +570,12 @@ archive_acl_to_text_w(struct archive_acl *acl, ssize_t *text_len, int flags, struct archive *a) { - int count; - size_t length; - size_t len; const wchar_t *wname; const wchar_t *prefix; wchar_t separator; struct archive_acl_entry *ap; + struct archive_wstring ws; int id, r, want_type; - wchar_t *wp, *ws; want_type = archive_acl_text_want_type(acl, flags); @@ -695,9 +586,7 @@ if (want_type == ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) flags |= ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT; - length = archive_acl_text_len(acl, want_type, flags, 1, a, NULL); - - if (length == 0) + if (archive_acl_text_empty(acl, want_type)) return (NULL); if (flags & ARCHIVE_ENTRY_ACL_STYLE_SEPARATOR_COMMA) @@ -705,28 +594,20 @@ else separator = L'\n'; - /* Now, allocate the string and actually populate it. */ - wp = ws = malloc(length * sizeof(*wp)); - if (wp == NULL) { - if (errno == ENOMEM) - __archive_errx(1, "No memory"); - return (NULL); - } - count = 0; + archive_string_init(&ws); if ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) { - append_entry_w(&wp, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, + append_entry_w(&ws, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_USER_OBJ, flags, NULL, acl->mode & 0700, -1); - *wp++ = separator; - append_entry_w(&wp, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, + archive_wstrappend_wchar(&ws, separator); + append_entry_w(&ws, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_GROUP_OBJ, flags, NULL, acl->mode & 0070, -1); - *wp++ = separator; - append_entry_w(&wp, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, + archive_wstrappend_wchar(&ws, separator); + append_entry_w(&ws, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_OTHER, flags, NULL, acl->mode & 0007, -1); - count += 3; } for (ap = acl->acl_head; ap != NULL; ap = ap->next) { @@ -748,108 +629,95 @@ prefix = NULL; r = archive_mstring_get_wcs(a, &ap->name, &wname); if (r == 0) { - if (count > 0) - *wp++ = separator; - if (flags & ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID) + if (ws.length > 0) + archive_wstrappend_wchar(&ws, separator); + if ((flags & ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID) || + wname == NULL) id = ap->id; else id = -1; - append_entry_w(&wp, prefix, ap->type, ap->tag, flags, + append_entry_w(&ws, prefix, ap->type, ap->tag, flags, wname, ap->permset, id); - count++; } else if (r < 0 && errno == ENOMEM) { - free(ws); + archive_wstring_free(&ws); return (NULL); } } - /* Add terminating character */ - *wp++ = L'\0'; - - len = wcslen(ws); - - if (len > length - 1) - __archive_errx(1, "Buffer overrun"); - if (text_len != NULL) - *text_len = len; + *text_len = ws.length; - return (ws); + return (ws.s); } static void -append_id_w(wchar_t **wp, int id) +append_id_w(struct archive_wstring *ws, int id) { if (id < 0) id = 0; if (id > 9) - append_id_w(wp, id / 10); - *(*wp)++ = L"0123456789"[id % 10]; + append_id_w(ws, id / 10); + archive_wstrappend_wchar(ws, L"0123456789"[id % 10]); } static void -append_entry_w(wchar_t **wp, const wchar_t *prefix, int type, +append_entry_w(struct archive_wstring *ws, const wchar_t *prefix, int type, int tag, int flags, const wchar_t *wname, int perm, int id) { int i; - if (prefix != NULL) { - wcscpy(*wp, prefix); - *wp += wcslen(*wp); - } + if (prefix != NULL) + archive_wstrcat(ws, prefix); switch (tag) { case ARCHIVE_ENTRY_ACL_USER_OBJ: wname = NULL; id = -1; if ((type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) != 0) { - wcscpy(*wp, L"owner@"); + archive_wstrcat(ws, L"owner@"); break; } /* FALLTHROUGH */ case ARCHIVE_ENTRY_ACL_USER: - wcscpy(*wp, L"user"); + archive_wstrcat(ws, L"user"); break; case ARCHIVE_ENTRY_ACL_GROUP_OBJ: wname = NULL; id = -1; if ((type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) != 0) { - wcscpy(*wp, L"group@"); + archive_wstrcat(ws, L"group@"); break; } /* FALLTHROUGH */ case ARCHIVE_ENTRY_ACL_GROUP: - wcscpy(*wp, L"group"); + archive_wstrcat(ws, L"group"); break; case ARCHIVE_ENTRY_ACL_MASK: - wcscpy(*wp, L"mask"); + archive_wstrcat(ws, L"mask"); wname = NULL; id = -1; break; case ARCHIVE_ENTRY_ACL_OTHER: - wcscpy(*wp, L"other"); + archive_wstrcat(ws, L"other"); wname = NULL; id = -1; break; case ARCHIVE_ENTRY_ACL_EVERYONE: - wcscpy(*wp, L"everyone@"); + archive_wstrcat(ws, L"everyone@"); wname = NULL; id = -1; break; default: - **wp = '\0'; break; } - *wp += wcslen(*wp); - *(*wp)++ = L':'; + archive_wstrappend_wchar(ws, L':'); if (((type & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) || tag == ARCHIVE_ENTRY_ACL_USER || tag == ARCHIVE_ENTRY_ACL_GROUP) { if (wname != NULL) { - wcscpy(*wp, wname); - *wp += wcslen(*wp); + archive_wstrcat(ws, wname); } else if (tag == ARCHIVE_ENTRY_ACL_USER || tag == ARCHIVE_ENTRY_ACL_GROUP) { - append_id_w(wp, id); + append_id_w(ws, id); if ((type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) == 0) id = -1; } @@ -857,51 +725,49 @@ if (((flags & ARCHIVE_ENTRY_ACL_STYLE_SOLARIS) == 0) || (tag != ARCHIVE_ENTRY_ACL_OTHER && tag != ARCHIVE_ENTRY_ACL_MASK)) - *(*wp)++ = L':'; + archive_wstrappend_wchar(ws, L':'); } if ((type & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) { /* POSIX.1e ACL perms */ - *(*wp)++ = (perm & 0444) ? L'r' : L'-'; - *(*wp)++ = (perm & 0222) ? L'w' : L'-'; - *(*wp)++ = (perm & 0111) ? L'x' : L'-'; + archive_wstrappend_wchar(ws, (perm & 0444) ? L'r' : L'-'); + archive_wstrappend_wchar(ws, (perm & 0222) ? L'w' : L'-'); + archive_wstrappend_wchar(ws, (perm & 0111) ? L'x' : L'-'); } else { /* NFSv4 ACL perms */ for (i = 0; i < nfsv4_acl_perm_map_size; i++) { if (perm & nfsv4_acl_perm_map[i].perm) - *(*wp)++ = nfsv4_acl_perm_map[i].wc; + archive_wstrappend_wchar(ws, nfsv4_acl_perm_map[i].wc); else if ((flags & ARCHIVE_ENTRY_ACL_STYLE_COMPACT) == 0) - *(*wp)++ = L'-'; + archive_wstrappend_wchar(ws, L'-'); } - *(*wp)++ = L':'; + archive_wstrappend_wchar(ws, L':'); for (i = 0; i < nfsv4_acl_flag_map_size; i++) { if (perm & nfsv4_acl_flag_map[i].perm) - *(*wp)++ = nfsv4_acl_flag_map[i].wc; + archive_wstrappend_wchar(ws, nfsv4_acl_flag_map[i].wc); else if ((flags & ARCHIVE_ENTRY_ACL_STYLE_COMPACT) == 0) - *(*wp)++ = L'-'; + archive_wstrappend_wchar(ws, L'-'); } - *(*wp)++ = L':'; + archive_wstrappend_wchar(ws, L':'); switch (type) { case ARCHIVE_ENTRY_ACL_TYPE_ALLOW: - wcscpy(*wp, L"allow"); + archive_wstrcat(ws, L"allow"); break; case ARCHIVE_ENTRY_ACL_TYPE_DENY: - wcscpy(*wp, L"deny"); + archive_wstrcat(ws, L"deny"); break; case ARCHIVE_ENTRY_ACL_TYPE_AUDIT: - wcscpy(*wp, L"audit"); + archive_wstrcat(ws, L"audit"); break; case ARCHIVE_ENTRY_ACL_TYPE_ALARM: - wcscpy(*wp, L"alarm"); + archive_wstrcat(ws, L"alarm"); break; default: - *(*wp) = L'\0'; break; } - *wp += wcslen(*wp); } if (id != -1) { - *(*wp)++ = L':'; - append_id_w(wp, id); + archive_wstrappend_wchar(ws, L':'); + append_id_w(ws, id); } } @@ -913,15 +779,13 @@ archive_acl_to_text_l(struct archive_acl *acl, ssize_t *text_len, int flags, struct archive_string_conv *sc) { - int count; - size_t length; size_t len; const char *name; const char *prefix; char separator; struct archive_acl_entry *ap; + struct archive_string s; int id, r, want_type; - char *p, *s; want_type = archive_acl_text_want_type(acl, flags); @@ -932,9 +796,7 @@ if (want_type == ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) flags |= ARCHIVE_ENTRY_ACL_STYLE_MARK_DEFAULT; - length = archive_acl_text_len(acl, want_type, flags, 0, NULL, sc); - - if (length == 0) + if (archive_acl_text_empty(acl, want_type)) return (NULL); if (flags & ARCHIVE_ENTRY_ACL_STYLE_SEPARATOR_COMMA) @@ -942,28 +804,20 @@ else separator = '\n'; - /* Now, allocate the string and actually populate it. */ - p = s = malloc(length * sizeof(*p)); - if (p == NULL) { - if (errno == ENOMEM) - __archive_errx(1, "No memory"); - return (NULL); - } - count = 0; + archive_string_init(&s); if ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) { - append_entry(&p, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, + append_entry(&s, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_USER_OBJ, flags, NULL, acl->mode & 0700, -1); - *p++ = separator; - append_entry(&p, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, + archive_strappend_char(&s, separator); + append_entry(&s, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_GROUP_OBJ, flags, NULL, acl->mode & 0070, -1); - *p++ = separator; - append_entry(&p, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, + archive_strappend_char(&s, separator); + append_entry(&s, NULL, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_OTHER, flags, NULL, acl->mode & 0007, -1); - count += 3; } for (ap = acl->acl_head; ap != NULL; ap = ap->next) { @@ -986,109 +840,95 @@ r = archive_mstring_get_mbs_l( NULL, &ap->name, &name, &len, sc); if (r != 0) { - free(s); + archive_string_free(&s); return (NULL); } - if (count > 0) - *p++ = separator; + if (s.length > 0) + archive_strappend_char(&s, separator); if (name == NULL || (flags & ARCHIVE_ENTRY_ACL_STYLE_EXTRA_ID)) { id = ap->id; } else { id = -1; } - append_entry(&p, prefix, ap->type, ap->tag, flags, name, + append_entry(&s, prefix, ap->type, ap->tag, flags, name, ap->permset, id); - count++; } - /* Add terminating character */ - *p++ = '\0'; - - len = strlen(s); - - if (len > length - 1) - __archive_errx(1, "Buffer overrun"); - if (text_len != NULL) - *text_len = len; + *text_len = s.length; - return (s); + return (s.s); } static void -append_id(char **p, int id) +append_id(struct archive_string *s, int id) { if (id < 0) id = 0; if (id > 9) - append_id(p, id / 10); - *(*p)++ = "0123456789"[id % 10]; + append_id(s, id / 10); + archive_strappend_char(s, "0123456789"[id % 10]); } static void -append_entry(char **p, const char *prefix, int type, +append_entry(struct archive_string *s, const char *prefix, int type, int tag, int flags, const char *name, int perm, int id) { int i; - if (prefix != NULL) { - strcpy(*p, prefix); - *p += strlen(*p); - } + if (prefix != NULL) + archive_strcat(s, prefix); switch (tag) { case ARCHIVE_ENTRY_ACL_USER_OBJ: name = NULL; id = -1; if ((type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) != 0) { - strcpy(*p, "owner@"); + archive_strcat(s, "owner@"); break; } /* FALLTHROUGH */ case ARCHIVE_ENTRY_ACL_USER: - strcpy(*p, "user"); + archive_strcat(s, "user"); break; case ARCHIVE_ENTRY_ACL_GROUP_OBJ: name = NULL; id = -1; if ((type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) != 0) { - strcpy(*p, "group@"); + archive_strcat(s, "group@"); break; } /* FALLTHROUGH */ case ARCHIVE_ENTRY_ACL_GROUP: - strcpy(*p, "group"); + archive_strcat(s, "group"); break; case ARCHIVE_ENTRY_ACL_MASK: - strcpy(*p, "mask"); + archive_strcat(s, "mask"); name = NULL; id = -1; break; case ARCHIVE_ENTRY_ACL_OTHER: - strcpy(*p, "other"); + archive_strcat(s, "other"); name = NULL; id = -1; break; case ARCHIVE_ENTRY_ACL_EVERYONE: - strcpy(*p, "everyone@"); + archive_strcat(s, "everyone@"); name = NULL; id = -1; break; default: - **p = '\0'; break; } - *p += strlen(*p); - *(*p)++ = ':'; + archive_strappend_char(s, ':'); if (((type & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) || tag == ARCHIVE_ENTRY_ACL_USER || tag == ARCHIVE_ENTRY_ACL_GROUP) { if (name != NULL) { - strcpy(*p, name); - *p += strlen(*p); + archive_strcat(s, name); } else if (tag == ARCHIVE_ENTRY_ACL_USER || tag == ARCHIVE_ENTRY_ACL_GROUP) { - append_id(p, id); + append_id(s, id); if ((type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) == 0) id = -1; } @@ -1096,51 +936,49 @@ if (((flags & ARCHIVE_ENTRY_ACL_STYLE_SOLARIS) == 0) || (tag != ARCHIVE_ENTRY_ACL_OTHER && tag != ARCHIVE_ENTRY_ACL_MASK)) - *(*p)++ = ':'; + archive_strappend_char(s, ':'); } if ((type & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) { /* POSIX.1e ACL perms */ - *(*p)++ = (perm & 0444) ? 'r' : '-'; - *(*p)++ = (perm & 0222) ? 'w' : '-'; - *(*p)++ = (perm & 0111) ? 'x' : '-'; + archive_strappend_char(s, (perm & 0444) ? 'r' : '-'); + archive_strappend_char(s, (perm & 0222) ? 'w' : '-'); + archive_strappend_char(s, (perm & 0111) ? 'x' : '-'); } else { /* NFSv4 ACL perms */ for (i = 0; i < nfsv4_acl_perm_map_size; i++) { if (perm & nfsv4_acl_perm_map[i].perm) - *(*p)++ = nfsv4_acl_perm_map[i].c; + archive_strappend_char(s, nfsv4_acl_perm_map[i].c); else if ((flags & ARCHIVE_ENTRY_ACL_STYLE_COMPACT) == 0) - *(*p)++ = '-'; + archive_strappend_char(s, '-'); } - *(*p)++ = ':'; + archive_strappend_char(s, ':'); for (i = 0; i < nfsv4_acl_flag_map_size; i++) { if (perm & nfsv4_acl_flag_map[i].perm) - *(*p)++ = nfsv4_acl_flag_map[i].c; + archive_strappend_char(s, nfsv4_acl_flag_map[i].c); else if ((flags & ARCHIVE_ENTRY_ACL_STYLE_COMPACT) == 0) - *(*p)++ = '-'; + archive_strappend_char(s, '-'); } - *(*p)++ = ':'; + archive_strappend_char(s, ':'); switch (type) { case ARCHIVE_ENTRY_ACL_TYPE_ALLOW: - strcpy(*p, "allow"); + archive_strcat(s, "allow"); break; case ARCHIVE_ENTRY_ACL_TYPE_DENY: - strcpy(*p, "deny"); + archive_strcat(s, "deny"); break; case ARCHIVE_ENTRY_ACL_TYPE_AUDIT: - strcpy(*p, "audit"); + archive_strcat(s, "audit"); break; case ARCHIVE_ENTRY_ACL_TYPE_ALARM: - strcpy(*p, "alarm"); + archive_strcat(s, "alarm"); break; default: - *(*p) = '\0'; break; } - *p += strlen(*p); } if (id != -1) { - *(*p)++ = ':'; - append_id(p, id); + archive_strappend_char(s, ':'); + append_id(s, id); } } @@ -1248,11 +1086,18 @@ type = want_type; /* Check for a numeric ID in field n+1 or n+3. */ - isint_w(field[n + 1].start, field[n + 1].end, &id); + if (isint_w(field[n + 1].start, field[n + 1].end, + &id) < 0) { + ret = ARCHIVE_WARN; + continue; + } /* Field n+3 is optional. */ - if (id == -1 && fields > n+3) - isint_w(field[n + 3].start, field[n + 3].end, - &id); + if (id == -1 && fields > n+3 && + isint_w(field[n + 3].start, field[n + 3].end, + &id) < 0) { + ret = ARCHIVE_WARN; + continue; + } tag = 0; s = field[n].start; @@ -1367,7 +1212,10 @@ tag == ARCHIVE_ENTRY_ACL_GROUP) { n = 1; name = field[1]; - isint_w(name.start, name.end, &id); + if (isint_w(name.start, name.end, &id) < 0) { + ret = ARCHIVE_WARN; + continue; + } } else n = 0; @@ -1402,7 +1250,11 @@ ret = ARCHIVE_WARN; continue; } - isint_w(field[4 + n].start, field[4 + n].end, &id); + if (isint_w(field[4 + n].start, field[4 + n].end, + &id) < 0) { + ret = ARCHIVE_WARN; + continue; + } } /* Add entry to the internal list. */ @@ -1436,8 +1288,8 @@ if (*start < L'0' || *start > L'9') return (0); if (n > (INT_MAX / 10) || - (n == INT_MAX / 10 && (*start - L'0') > INT_MAX % 10)) { - n = INT_MAX; + (n == INT_MAX / 10 && (*start - L'0') >= INT_MAX % 10)) { + return (-1); } else { n *= 10; n += *start - L'0'; @@ -1747,15 +1599,21 @@ type = want_type; /* Check for a numeric ID in field n+1 or n+3. */ - isint(field[n + 1].start, field[n + 1].end, &id); + if (isint(field[n + 1].start, field[n + 1].end, + &id) < 0) { + ret = ARCHIVE_WARN; + continue; + } /* Field n+3 is optional. */ - if (id == -1 && fields > (n + 3)) - isint(field[n + 3].start, field[n + 3].end, - &id); + if (id == -1 && fields > (n + 3) && + isint(field[n + 3].start, field[n + 3].end, + &id) < 0) { + ret = ARCHIVE_WARN; + continue; + } tag = 0; s = field[n].start; - st = field[n].start + 1; len = field[n].end - field[n].start; if (len == 0) { @@ -1763,6 +1621,8 @@ continue; } + st = s + 1; + switch (*s) { case 'u': if (len == 1 || (len == 4 @@ -1868,7 +1728,10 @@ tag == ARCHIVE_ENTRY_ACL_GROUP) { n = 1; name = field[1]; - isint(name.start, name.end, &id); + if (isint(name.start, name.end, &id) < 0) { + ret = ARCHIVE_WARN; + continue; + } } else n = 0; @@ -1903,8 +1766,11 @@ ret = ARCHIVE_WARN; continue; } - isint(field[4 + n].start, field[4 + n].end, - &id); + if (isint(field[4 + n].start, field[4 + n].end, + &id) < 0) { + ret = ARCHIVE_WARN; + continue; + } } /* Add entry to the internal list. */ @@ -1938,8 +1804,8 @@ if (*start < '0' || *start > '9') return (0); if (n > (INT_MAX / 10) || - (n == INT_MAX / 10 && (*start - '0') > INT_MAX % 10)) { - n = INT_MAX; + (n == INT_MAX / 10 && (*start - '0') >= INT_MAX % 10)) { + return (-1); } else { n *= 10; n += *start - '0'; @@ -2121,7 +1987,10 @@ (*p)++; (*l)--; } - *sep = **p; + if (*l > 0) + *sep = **p; + else + *sep = '\0'; /* Handle in-field comments */ if (*sep == '#') { @@ -2129,7 +1998,10 @@ (*p)++; (*l)--; } - *sep = **p; + if (*l > 0) + *sep = **p; + else + *sep = '\0'; } /* Skip separator. */ diff --git a/c/archive_cmdline.c b/c/archive_cmdline.c --- a/c/archive_cmdline.c +++ b/c/archive_cmdline.c @@ -36,7 +36,6 @@ #include "archive_cmdline_private.h" #include "archive_string.h" -static int cmdline_set_path(struct archive_cmdline *, const char *); static int cmdline_add_arg(struct archive_cmdline *, const char *); static ssize_t @@ -98,7 +97,7 @@ /* * Set up command line arguments. - * Returns ARCHIVE_OK if everything okey. + * Returns ARCHIVE_OK if everything okay. * Returns ARCHIVE_FAILED if there is a lack of the `"' terminator or an * empty command line. * Returns ARCHIVE_FATAL if no memory. @@ -123,9 +122,12 @@ r = ARCHIVE_FAILED;/* An empty command path. */ goto exit_function; } - r = cmdline_set_path(data, as.s); - if (r != ARCHIVE_OK) + free(data->path); + data->path = strdup(as.s); + if (data->path == NULL) { + r = ARCHIVE_FATAL; goto exit_function; + } p = strrchr(as.s, '/'); if (p == NULL) p = as.s; @@ -158,23 +160,7 @@ } /* - * Set the program path. - */ -static int -cmdline_set_path(struct archive_cmdline *data, const char *path) -{ - char *newptr; - - newptr = realloc(data->path, strlen(path) + 1); - if (newptr == NULL) - return (ARCHIVE_FATAL); - data->path = newptr; - strcpy(data->path, path); - return (ARCHIVE_OK); -} - -/* - * Add a argument for the program. + * Add an argument for the program. */ static int cmdline_add_arg(struct archive_cmdline *data, const char *arg) diff --git a/c/archive_crc32.h b/c/archive_crc32.h --- a/c/archive_crc32.h +++ b/c/archive_crc32.h @@ -43,27 +43,64 @@ static unsigned long crc32(unsigned long crc, const void *_p, size_t len) { - unsigned long crc2, b, i; const unsigned char *p = _p; - static volatile int crc_tbl_inited = 0; - static unsigned long crc_tbl[256]; + static const unsigned long crc_tbl[256] = { + 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, + 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, + 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, + 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, + 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, + 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, + 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, + 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, + 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, + 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, + 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, + 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, + 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, + 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, + 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, + 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, + 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, + 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, + 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, + 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, + 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, + 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, + 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, + 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, + 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, + 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, + 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, + 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, + 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, + 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, + 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, + 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, + 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, + 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, + 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, + 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, + 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, + 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, + 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, + 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, + 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, + 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, + 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, + 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, + 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, + 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, + 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, + 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, + 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, + 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, + 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, + 0x2d02ef8d + }; if (_p == NULL) return (0); - - if (!crc_tbl_inited) { - for (b = 0; b < 256; ++b) { - crc2 = b; - for (i = 8; i > 0; --i) { - if (crc2 & 1) - crc2 = (crc2 >> 1) ^ 0xedb88320UL; - else - crc2 = (crc2 >> 1); - } - crc_tbl[b] = crc2; - } - crc_tbl_inited = 1; - } crc = crc ^ 0xffffffffUL; /* A use of this loop is about 20% - 30% faster than diff --git a/c/archive_cryptor.c b/c/archive_cryptor.c --- a/c/archive_cryptor.c +++ b/c/archive_cryptor.c @@ -57,7 +57,7 @@ return 0; } -#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA +#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) #ifdef _MSC_VER #pragma comment(lib, "Bcrypt.lib") #endif @@ -197,7 +197,7 @@ return 0; } -#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA +#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) static int aes_ctr_init(archive_crypto_ctx *ctx, const uint8_t *key, size_t key_len) diff --git a/c/archive_cryptor_private.h b/c/archive_cryptor_private.h --- a/c/archive_cryptor_private.h +++ b/c/archive_cryptor_private.h @@ -62,7 +62,7 @@ size_t encr_pos; } archive_crypto_ctx; -#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA +#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) #include #define ARCHIVE_CRYPTOR_USE_CNG 1 @@ -147,16 +147,6 @@ } archive_crypto_ctx; #else - -#if defined(ARCHIVE_CRYPTO_MD5_WIN) ||\ - defined(ARCHIVE_CRYPTO_SHA1_WIN) ||\ - defined(ARCHIVE_CRYPTO_SHA256_WIN) ||\ - defined(ARCHIVE_CRYPTO_SHA384_WIN) ||\ - defined(ARCHIVE_CRYPTO_SHA512_WIN) -#if defined(_WIN32) && !defined(__CYGWIN__) && !(defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA) -#define ARCHIVE_CRYPTOR_USE_WINCRYPT 1 -#endif -#endif #define AES_BLOCK_SIZE 16 #define AES_MAX_KEY_SIZE 32 diff --git a/c/archive_digest.c b/c/archive_digest.c --- a/c/archive_digest.c +++ b/c/archive_digest.c @@ -44,16 +44,11 @@ /* * Message digest functions for Windows platform. */ -#if defined(ARCHIVE_CRYPTO_MD5_WIN) ||\ - defined(ARCHIVE_CRYPTO_SHA1_WIN) ||\ - defined(ARCHIVE_CRYPTO_SHA256_WIN) ||\ - defined(ARCHIVE_CRYPTO_SHA384_WIN) ||\ - defined(ARCHIVE_CRYPTO_SHA512_WIN) +#if defined(HAVE_BCRYPT_H) /* * Initialize a Message digest. */ -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA static int win_crypto_init(Digest_CTX *ctx, const WCHAR *algo) { @@ -72,31 +67,7 @@ ctx->valid = 1; return (ARCHIVE_OK); } -#else -static int -win_crypto_init(Digest_CTX *ctx, DWORD prov, ALG_ID algId) -{ - ctx->valid = 0; - if (!CryptAcquireContext(&ctx->cryptProv, NULL, NULL, - prov, CRYPT_VERIFYCONTEXT)) { - if (GetLastError() != (DWORD)NTE_BAD_KEYSET) - return (ARCHIVE_FAILED); - if (!CryptAcquireContext(&ctx->cryptProv, NULL, NULL, - prov, CRYPT_NEWKEYSET)) - return (ARCHIVE_FAILED); - } - - if (!CryptCreateHash(ctx->cryptProv, algId, 0, 0, &ctx->hash)) { - CryptReleaseContext(ctx->cryptProv, 0); - return (ARCHIVE_FAILED); - } - - ctx->valid = 1; - return (ARCHIVE_OK); -} -#endif - /* * Update a Message digest. */ @@ -107,42 +78,26 @@ if (!ctx->valid) return (ARCHIVE_FAILED); -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA BCryptHashData(ctx->hHash, (PUCHAR)(uintptr_t)buf, (ULONG)len, 0); -#else - CryptHashData(ctx->hash, - (unsigned char *)(uintptr_t)buf, - (DWORD)len, 0); -#endif return (ARCHIVE_OK); } static int win_crypto_Final(unsigned char *buf, size_t bufsize, Digest_CTX *ctx) { -#if !(defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA) - DWORD siglen = (DWORD)bufsize; -#endif - if (!ctx->valid) return (ARCHIVE_FAILED); -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA BCryptFinishHash(ctx->hHash, buf, (ULONG)bufsize, 0); BCryptDestroyHash(ctx->hHash); BCryptCloseAlgorithmProvider(ctx->hAlg, 0); -#else - CryptGetHashParam(ctx->hash, HP_HASHVAL, buf, &siglen, 0); - CryptDestroyHash(ctx->hash); - CryptReleaseContext(ctx->cryptProv, 0); -#endif ctx->valid = 0; return (ARCHIVE_OK); } -#endif /* defined(ARCHIVE_CRYPTO_*_WIN) */ +#endif /* defined(HAVE_BCRYPT_H) */ /* MD5 implementations */ @@ -234,11 +189,7 @@ static int __archive_md5init(archive_md5_ctx *ctx) { -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA return (win_crypto_init(ctx, BCRYPT_MD5_ALGORITHM)); -#else - return (win_crypto_init(ctx, PROV_RSA_FULL, CALG_MD5)); -#endif } static int @@ -645,11 +596,7 @@ static int __archive_sha1init(archive_sha1_ctx *ctx) { -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA return (win_crypto_init(ctx, BCRYPT_SHA1_ALGORITHM)); -#else - return (win_crypto_init(ctx, PROV_RSA_FULL, CALG_SHA1)); -#endif } static int @@ -925,11 +872,7 @@ static int __archive_sha256init(archive_sha256_ctx *ctx) { -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA return (win_crypto_init(ctx, BCRYPT_SHA256_ALGORITHM)); -#else - return (win_crypto_init(ctx, PROV_RSA_AES, CALG_SHA_256)); -#endif } static int @@ -1177,11 +1120,7 @@ static int __archive_sha384init(archive_sha384_ctx *ctx) { -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA return (win_crypto_init(ctx, BCRYPT_SHA384_ALGORITHM)); -#else - return (win_crypto_init(ctx, PROV_RSA_AES, CALG_SHA_384)); -#endif } static int @@ -1453,11 +1392,7 @@ static int __archive_sha512init(archive_sha512_ctx *ctx) { -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA return (win_crypto_init(ctx, BCRYPT_SHA512_ALGORITHM)); -#else - return (win_crypto_init(ctx, PROV_RSA_AES, CALG_SHA_512)); -#endif } static int diff --git a/c/archive_digest_private.h b/c/archive_digest_private.h --- a/c/archive_digest_private.h +++ b/c/archive_digest_private.h @@ -165,23 +165,13 @@ defined(ARCHIVE_CRYPTO_SHA256_WIN) ||\ defined(ARCHIVE_CRYPTO_SHA384_WIN) ||\ defined(ARCHIVE_CRYPTO_SHA512_WIN) -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA -/* don't use bcrypt when XP needs to be supported */ +#if defined(HAVE_BCRYPT_H) #include #define ARCHIVE_CRYPTO_CNG 1 typedef struct { int valid; BCRYPT_ALG_HANDLE hAlg; BCRYPT_HASH_HANDLE hHash; -} Digest_CTX; -#else -#include -#include -#define ARCHIVE_CRYPTO_WINCRYPT 1 -typedef struct { - int valid; - HCRYPTPROV cryptProv; - HCRYPTHASH hash; } Digest_CTX; #endif #endif diff --git a/c/archive_endian.h b/c/archive_endian.h --- a/c/archive_endian.h +++ b/c/archive_endian.h @@ -71,6 +71,22 @@ } static inline uint32_t +archive_be24dec(const void *pp) +{ + unsigned char const *p = (unsigned char const *)pp; + + /* Store into unsigned temporaries before left shifting, to avoid + promotion to signed int and then left shifting into the sign bit, + which is undefined behaviour. */ + unsigned int p2 = p[2]; + unsigned int p1 = p[1]; + unsigned int p0 = p[0]; + + return ((p0 << 16) | (p1 << 8) | p2); +} + + +static inline uint32_t archive_be32dec(const void *pp) { unsigned char const *p = (unsigned char const *)pp; @@ -109,6 +125,21 @@ } static inline uint32_t +archive_le24dec(const void *pp) +{ + unsigned char const *p = (unsigned char const *)pp; + + /* Store into unsigned temporaries before left shifting, to avoid + promotion to signed int and then left shifting into the sign bit, + which is undefined behaviour. */ + unsigned int p2 = p[2]; + unsigned int p1 = p[1]; + unsigned int p0 = p[0]; + + return ((p2 << 16) | (p1 << 8) | p0); +} + +static inline uint32_t archive_le32dec(const void *pp) { unsigned char const *p = (unsigned char const *)pp; @@ -168,6 +199,16 @@ p[0] = u & 0xff; p[1] = (u >> 8) & 0xff; +} + +static inline void +archive_le24enc(void *pp, uint32_t u) +{ + unsigned char *p = (unsigned char *)pp; + + p[0] = u & 0xff; + p[1] = (u >> 8) & 0xff; + p[2] = (u >> 16) & 0xff; } static inline void diff --git a/c/archive_entry.c b/c/archive_entry.c --- a/c/archive_entry.c +++ b/c/archive_entry.c @@ -1239,7 +1239,7 @@ } void -archive_entry_set_mode(struct archive_entry *entry, mode_t m) +archive_entry_set_mode(struct archive_entry *entry, __LA_MODE_T m) { entry->stat_valid = 0; entry->acl.mode = m; @@ -1314,7 +1314,7 @@ } void -archive_entry_set_perm(struct archive_entry *entry, mode_t p) +archive_entry_set_perm(struct archive_entry *entry, __LA_MODE_T p) { entry->stat_valid = 0; entry->acl.mode &= AE_IFMT; diff --git a/c/archive_entry.h b/c/archive_entry.h --- a/c/archive_entry.h +++ b/c/archive_entry.h @@ -28,7 +28,7 @@ #define ARCHIVE_ENTRY_H_INCLUDED /* Note: Compiler will complain if this does not match archive.h! */ -#define ARCHIVE_VERSION_NUMBER 3008007 +#define ARCHIVE_VERSION_NUMBER 3008008 /* * Note: archive_entry.h is for use outside of libarchive; the diff --git a/c/archive_entry_link_resolver.c b/c/archive_entry_link_resolver.c --- a/c/archive_entry_link_resolver.c +++ b/c/archive_entry_link_resolver.c @@ -78,7 +78,7 @@ struct archive_entry_linkresolver { struct links_entry **buckets; struct links_entry *spare; - unsigned long number_entries; + size_t number_entries; size_t number_buckets; int strategy; }; @@ -158,13 +158,12 @@ void archive_entry_linkresolver_free(struct archive_entry_linkresolver *res) { - struct links_entry *le; - if (res == NULL) return; - while ((le = next_entry(res, NEXT_ENTRY_ALL)) != NULL) - archive_entry_free(le->entry); + while (next_entry(res, NEXT_ENTRY_ALL) != NULL) { + /* Actual freeing done by next_entry() */ + } free(res->buckets); free(res); } @@ -382,6 +381,10 @@ if (le == NULL) return (NULL); le->canonical = archive_entry_clone(entry); + if (le->canonical == NULL) { + free(le); + return (NULL); + } /* If the links cache is getting too full, enlarge the hash table. */ if (res->number_entries > res->number_buckets * 2) diff --git a/c/archive_entry_sparse.c b/c/archive_entry_sparse.c --- a/c/archive_entry_sparse.c +++ b/c/archive_entry_sparse.c @@ -127,9 +127,10 @@ int archive_entry_sparse_reset(struct archive_entry * entry) { + /* Counting can change sparse_head, so do it first */ + int count = archive_entry_sparse_count(entry); entry->sparse_p = entry->sparse_head; - - return archive_entry_sparse_count(entry); + return (count); } int diff --git a/c/archive_entry_strmode.c b/c/archive_entry_strmode.c --- a/c/archive_entry_strmode.c +++ b/c/archive_entry_strmode.c @@ -28,9 +28,6 @@ #ifdef HAVE_SYS_STAT_H #include #endif -#ifdef HAVE_STRING_H -#include -#endif #include "archive_entry.h" #include "archive_entry_private.h" @@ -38,16 +35,10 @@ const char * archive_entry_strmode(struct archive_entry *entry) { - static const mode_t permbits[] = - { 0400, 0200, 0100, 0040, 0020, 0010, 0004, 0002, 0001 }; char *bp = entry->strmode; - mode_t mode; + mode_t mask, mode; int i; - /* Fill in a default string, then selectively override. */ - strcpy(bp, "?rwxrwxrwx "); - - mode = archive_entry_mode(entry); switch (archive_entry_filetype(entry)) { case AE_IFREG: bp[0] = '-'; break; case AE_IFBLK: bp[0] = 'b'; break; @@ -57,30 +48,22 @@ case AE_IFSOCK: bp[0] = 's'; break; case AE_IFIFO: bp[0] = 'p'; break; default: - if (archive_entry_hardlink(entry) != NULL) { - bp[0] = 'h'; - break; - } + bp[0] = (archive_entry_hardlink(entry) != NULL) ? 'h' : '?'; + break; } - for (i = 0; i < 9; i++) - if (!(mode & permbits[i])) - bp[i+1] = '-'; + mode = archive_entry_mode(entry); + for (i = 0, mask = 0400; i < 9; i++, mask >>= 1) + bp[i + 1] = (mode & mask) ? "rwx"[i % 3] : '-'; - if (mode & S_ISUID) { - if (mode & 0100) bp[3] = 's'; - else bp[3] = 'S'; - } - if (mode & S_ISGID) { - if (mode & 0010) bp[6] = 's'; - else bp[6] = 'S'; - } - if (mode & S_ISVTX) { - if (mode & 0001) bp[9] = 't'; - else bp[9] = 'T'; - } - if (archive_entry_acl_types(entry) != 0) - bp[10] = '+'; + if (mode & S_ISUID) + bp[3] = (mode & 0100) ? 's' : 'S'; + if (mode & S_ISGID) + bp[6] = (mode & 0010) ? 's' : 'S'; + if (mode & S_ISVTX) + bp[9] = (mode & 0001) ? 't' : 'T'; + bp[10] = (archive_entry_acl_types(entry) != 0) ? '+' : ' '; + bp[11] = '\0'; return (bp); } diff --git a/c/archive_hmac.c b/c/archive_hmac.c --- a/c/archive_hmac.c +++ b/c/archive_hmac.c @@ -74,7 +74,7 @@ memset(ctx, 0, sizeof(*ctx)); } -#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA +#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) #ifndef BCRYPT_HASH_REUSABLE_FLAG # define BCRYPT_HASH_REUSABLE_FLAG 0x00000020 diff --git a/c/archive_hmac_private.h b/c/archive_hmac_private.h --- a/c/archive_hmac_private.h +++ b/c/archive_hmac_private.h @@ -52,7 +52,7 @@ typedef CCHmacContext archive_hmac_sha1_ctx; -#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA +#elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H) #include typedef struct { diff --git a/c/archive_integer.h b/c/archive_integer.h new file mode 100644 --- /dev/null +++ b/c/archive_integer.h @@ -0,0 +1,247 @@ +/*- + * Copyright (c) 2026 Tobias Stoeckmann + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef ARCHIVE_INTEGER_H_INCLUDED +#define ARCHIVE_INTEGER_H_INCLUDED + +#include "archive_platform.h" + +/* Note: This is a purely internal header! */ +/* Do not use this outside of libarchive internal code! */ + +#ifndef __LIBARCHIVE_BUILD +#error This header is only to be used internally to libarchive. +#endif + +#ifdef HAVE_INTSAFE_H +#define ENABLE_INTSAFE_SIGNED_FUNCTIONS +#include +#endif +#ifdef HAVE_LIMITS_H +#include +#endif +#ifdef HAVE_STDCKDINT_H +#include +#endif +#ifdef HAVE_STDINT_H +#include +#endif +#ifdef HAVE_UNISTD_H +#include +#endif + +#ifndef __has_builtin +#define __has_builtin(x) 0 +#endif + +#ifdef HAVE_STDCKDINT_H +#define USE_STDCKDINT 1 +#elif (__GNUC__ >= 5 && !defined(__INTEL_COMPILER)) +#define USE_BUILTIN 1 +#elif __has_builtin(__builtin_add_overflow) +#define USE_BUILTIN 1 +#elif defined HAVE_INTSAFE_H +#define USE_INTSAFE 1 +#endif + +/* + * Disabling inline keyword for compilers known to choke on it: + * - Watcom C++ in C code. (For any version?) + * - SGI MIPSpro + * - Microsoft Visual C++ 6.0 (supposedly newer versions too) + * - IBM VisualAge 6 (XL v6) + * - Sun WorkShop C (SunPro) before 5.9 + */ +#if defined(__WATCOMC__) || defined(__sgi) || defined(__hpux) || defined(__BORLANDC__) +#define inline +#elif defined(__IBMC__) && __IBMC__ < 700 +#define inline +#elif defined(__SUNPRO_C) && __SUNPRO_C < 0x590 +#define inline +#elif defined(_MSC_VER) || defined(__osf__) +#define inline __inline +#endif + +/* Returns 0 on success, a non-zero value otherwise. */ +static inline int +archive_ckd_add_i64(int64_t *result, int64_t a, int64_t b) +{ +#if USE_STDCKDINT + return ckd_add(result, a, b); +#elif USE_BUILTIN + return __builtin_add_overflow(a, b, result); +#elif USE_INTSAFE + LONGLONG res; + int ret; + + ret = LongLongAdd(a, b, &res); + *result = (int64_t)res; + return ret; +#else + if ((b > 0 && a > INT64_MAX - b) || + (b < 0 && a < INT64_MIN - b)) + return 1; + + *result = a + b; + return 0; +#endif +} + +/* Returns 0 on success, a non-zero value otherwise. */ +static inline int +archive_ckd_add_size(size_t *result, size_t a, size_t b) +{ +#if USE_STDCKDINT + return ckd_add(result, a, b); +#elif USE_BUILTIN + return __builtin_add_overflow(a, b, result); +#elif USE_INTSAFE + return SizeTAdd(a, b, result); +#else + if (a > SIZE_MAX - b) + return 1; + *result = a + b; + return 0; +#endif +} + +/* Returns 0 on success, a non-zero value otherwise. */ +static inline int +archive_ckd_add_u64(uint64_t *result, uint64_t a, uint64_t b) +{ +#if USE_STDCKDINT + return ckd_add(result, a, b); +#elif USE_BUILTIN + return __builtin_add_overflow(a, b, result); +#elif USE_INTSAFE + ULONGLONG res; + int ret; + + ret = ULongLongAdd(a, b, &res); + *result = (uint64_t)res; + return ret; +#else + if (a > UINT64_MAX - b) + return 1; + *result = a + b; + return 0; +#endif +} + +/* Returns 0 on success, a non-zero value otherwise. */ +static inline int +archive_ckd_mul_i64(int64_t *result, int64_t a, int64_t b) +{ +#if USE_STDCKDINT + return ckd_mul(result, a, b); +#elif USE_BUILTIN + return __builtin_mul_overflow(a, b, result); +#elif USE_INTSAFE + LONGLONG res; + int ret; + + ret = LongLongMult(a, b, &res); + *result = (int64_t)res; + return ret; +#else + if ((a > 0 && b > 0 && a > INT64_MAX / b) || + (a < 0 && b > 0 && a < INT64_MIN / b) || + (a > 0 && b < 0 && b < INT64_MIN / a) || + (a < 0 && b < 0 && a < INT64_MAX / b)) + return 1; + + *result = a * b; + return 0; +#endif +} + +/* Returns 0 on success, a non-zero value otherwise. */ +static inline int +archive_ckd_mul_size(size_t *result, size_t a, size_t b) +{ +#if USE_STDCKDINT + return ckd_mul(result, a, b); +#elif USE_BUILTIN + return __builtin_mul_overflow(a, b, result); +#elif USE_INTSAFE + return SizeTMult(a, b, result); +#else + if (b != 0 && a > SIZE_MAX / b) + return 1; + *result = a * b; + return 0; +#endif +} + +/* Returns 0 on success, a non-zero value otherwise. */ +static inline int +archive_ckd_mul_u64(uint64_t *result, uint64_t a, uint64_t b) +{ +#if USE_STDCKDINT + return ckd_mul(result, a, b); +#elif USE_BUILTIN + return __builtin_mul_overflow(a, b, result); +#elif USE_INTSAFE + ULONGLONG res; + int ret; + + ret = ULongLongMult(a, b, &res); + *result = (uint64_t)res; + return ret; +#else + if (b != 0 && a > UINT64_MAX / b) + return 1; + *result = a * b; + return 0; +#endif +} + +/* Returns 0 on success, a non-zero value otherwise. */ +static inline int +archive_ckd_sub_i64(int64_t *result, int64_t a, int64_t b) +{ +#if USE_STDCKDINT + return ckd_sub(result, a, b); +#elif USE_BUILTIN + return __builtin_sub_overflow(a, b, result); +#elif USE_INTSAFE + LONGLONG res; + int ret; + + ret = LongLongSub(a, b, &res); + *result = (int64_t)res; + return ret; +#else + if ((b > 0 && a < INT64_MIN + b) || + (b < 0 && a > INT64_MAX + b)) + return 1; + + *result = a - b; + return 0; +#endif +} + +#endif diff --git a/c/archive_match.c b/c/archive_match.c --- a/c/archive_match.c +++ b/c/archive_match.c @@ -40,6 +40,7 @@ #endif #include "archive.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_entry.h" #include "archive_pathmatch.h" @@ -216,6 +217,14 @@ return (ARCHIVE_FATAL); } +static int +error_pattern(struct archive_match *a) +{ + archive_set_error(&(a->archive), EINVAL, "Failed to apply pattern"); + a->archive.state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); +} + /* * Create an ARCHIVE_MATCH object. */ @@ -269,7 +278,7 @@ * * Returns 1 if archive entry is excluded. * Returns 0 if archive entry is not excluded. - * Returns <0 if something error happened. + * Returns <0 if some error happened. */ int archive_match_excluded(struct archive *_a, struct archive_entry *entry) @@ -293,6 +302,8 @@ #else r = path_excluded(a, 1, archive_entry_pathname(entry)); #endif + if (r < 0) + return (error_pattern(a)); if (r != 0) return (r); } @@ -449,13 +460,14 @@ * * Returns 1 if archive entry is excluded. * Returns 0 if archive entry is not excluded. - * Returns <0 if something error happened. + * Returns <0 if some error happened. */ int archive_match_path_excluded(struct archive *_a, struct archive_entry *entry) { struct archive_match *a; + int r; archive_check_magic(_a, ARCHIVE_MATCH_MAGIC, ARCHIVE_STATE_NEW, "archive_match_path_excluded"); @@ -471,10 +483,13 @@ if ((a->setflag & PATTERN_IS_SET) == 0) return (0); #if defined(_WIN32) && !defined(__CYGWIN__) - return (path_excluded(a, 0, archive_entry_pathname_w(entry))); + r = path_excluded(a, 0, archive_entry_pathname_w(entry)); #else - return (path_excluded(a, 1, archive_entry_pathname(entry))); + r = path_excluded(a, 1, archive_entry_pathname(entry)); #endif + if (r < 0) + return (error_pattern(a)); + return (r); } /* @@ -629,11 +644,12 @@ } r = archive_read_next_header(ar, &ae); if (r != ARCHIVE_OK) { - archive_read_free(ar); if (r == ARCHIVE_EOF) { + archive_read_free(ar); return (ARCHIVE_OK); } else { archive_copy_error(&(a->archive), ar); + archive_read_free(ar); return (r); } } @@ -1007,7 +1023,7 @@ * * Returns 1 if archive entry is excluded. * Returns 0 if archive entry is not excluded. - * Returns <0 if something error happened. + * Returns <0 if some error happened. */ int archive_match_time_excluded(struct archive *_a, @@ -1653,7 +1669,7 @@ * * Returns 1 if archive entry is excluded. * Returns 0 if archive entry is not excluded. - * Returns <0 if something error happened. + * Returns <0 if some error happened. */ int archive_match_owner_excluded(struct archive *_a, @@ -1684,15 +1700,22 @@ if (ids->count + 1 >= ids->size) { void *p; + size_t alloc_size, new_size; if (ids->size == 0) - ids->size = 8; - else - ids->size *= 2; - p = realloc(ids->ids, sizeof(*ids->ids) * ids->size); + new_size = 8; + else { + if (archive_ckd_mul_size(&new_size, ids->size, 2)) + return (error_nomem(a)); + } + if (archive_ckd_mul_size(&alloc_size, + new_size, sizeof(*ids->ids))) + return (error_nomem(a)); + p = realloc(ids->ids, alloc_size); if (p == NULL) return (error_nomem(a)); ids->ids = (int64_t *)p; + ids->size = new_size; } /* Find an insert point. */ diff --git a/c/archive_options.c b/c/archive_options.c --- a/c/archive_options.c +++ b/c/archive_options.c @@ -31,9 +31,9 @@ #include "archive_options_private.h" -static const char * -parse_option(const char **str, - const char **mod, const char **opt, const char **val); +static char * +parse_option(char **str, + char **mod, char **opt, char **val); int _archive_set_option(struct archive *a, @@ -103,7 +103,7 @@ { int allok = 1, anyok = 0, ignore_mod_err = 0, r; char *data; - const char *s, *mod, *opt, *val; + char *s, *mod, *opt, *val; archive_check_magic(a, magic, ARCHIVE_STATE_NEW, fn); @@ -115,7 +115,7 @@ ENOMEM, "Out of memory adding file to list"); return (ARCHIVE_FATAL); } - s = (const char *)data; + s = data; do { mod = opt = val = NULL; @@ -167,10 +167,10 @@ return allok ? ARCHIVE_OK : anyok ? ARCHIVE_WARN : ARCHIVE_FAILED; } -static const char * -parse_option(const char **s, const char **m, const char **o, const char **v) +static char * +parse_option(char **s, char **m, char **o, char **v) { - const char *end, *mod, *opt, *val; + char *end, *mod, *opt, *val; char *p; end = NULL; @@ -182,7 +182,7 @@ if (p != NULL) { *p = '\0'; - end = ((const char *)p) + 1; + end = p + 1; } if (0 == strlen(opt)) { diff --git a/c/archive_pack_dev.c b/c/archive_pack_dev.c --- a/c/archive_pack_dev.c +++ b/c/archive_pack_dev.c @@ -319,7 +319,7 @@ pack_t * pack_find(const char *name) { - struct format *format; + const struct format *format; format = bsearch(name, formats, sizeof(formats)/sizeof(formats[0]), diff --git a/c/archive_parse_date.c b/c/archive_parse_date.c --- a/c/archive_parse_date.c +++ b/c/archive_parse_date.c @@ -36,6 +36,7 @@ #include #include "archive.h" +#include "archive_integer.h" /* Basic time units. */ #define EPOCH 1970 @@ -49,7 +50,7 @@ enum { tAM, tPM }; /* Token types returned by nexttoken() */ enum { tAGO = 260, tDAY, tDAYZONE, tAMPM, tMONTH, tMONTH_UNIT, tSEC_UNIT, - tUNUMBER, tZONE, tDST }; + tUNUMBER, tZONE, tDST, tERROR }; struct token { int token; time_t value; }; /* @@ -818,20 +819,33 @@ } /* - * Parses and consumes an unsigned number. - * Returns 1 if any number is parsed. Otherwise, *value is unchanged. + * Parses and consumes an unsigned 64-bit number. + * Returns UINT64_MAX if the number overflows. */ -static char -consume_unsigned_number(const char **in, time_t *value) -{ - char c; - if (isdigit((unsigned char)(c = **in))) { - for (*value = 0; isdigit((unsigned char)(c = *(*in)++)); ) - *value = 10 * *value + c - '0'; - (*in)--; - return 1; +static uint64_t +consume_unsigned_number(const char **in) { + uint64_t value = 0; + unsigned char c; + + /* Get the first character, abort if it's not a digit */ + c = (unsigned char)(**in); + if (c < '0' || c > '9') { + return UINT64_MAX; } - return 0; + + /* Fold digits into the value, abort on overflow */ + while (c >= '0' && c <= '9') { + unsigned char digit = c - '0'; + + /* Return error if the result would overflow UINT64_MAX */ + if (archive_ckd_mul_u64(&value, value, 10) || + archive_ckd_add_u64(&value, value, digit)) { + return UINT64_MAX; + } + (*in)++; + c = (unsigned char)(**in); + } + return value; } /* @@ -906,12 +920,19 @@ } /* - * Not in the word table, maybe it's a number. Note: - * Because '-' and '+' have other special meanings, I - * don't deal with signed numbers here. + * Not in the word table. If it starts with a digit, + * it must be a number. Note: Because '-' and '+' have + * other special meanings, I don't deal with signed + * numbers here. */ - if (consume_unsigned_number(in, value)) { - return (tUNUMBER); + if (isdigit((unsigned char)(**in))) { + uint64_t val = consume_unsigned_number(in); + if (val > 9999) { + return (tERROR); + } else { + *value = val; + return (tUNUMBER); + } } return *(*in)++; @@ -949,6 +970,7 @@ static time_t parse_unix_epoch(const char *p) { + uint64_t val; time_t epoch; /* may begin with + */ @@ -957,12 +979,18 @@ } /* followed by some number */ - if (!consume_unsigned_number(&p, &epoch)) + val = consume_unsigned_number(&p); + /* Truncate to time_t */ + epoch = (time_t)val; + /* If truncated value is different, then + * the value is too large for `time_t`. */ + if (epoch < 0 || (uint64_t)epoch != val) { return (time_t)-1; - - /* ...and nothing else */ - if (*p != '\0') + } + /* If there's any more characters, fail. */ + if (*p != '\0') { return (time_t)-1; + } return epoch; } diff --git a/c/archive_pathmatch.c b/c/archive_pathmatch.c --- a/c/archive_pathmatch.c +++ b/c/archive_pathmatch.c @@ -35,6 +35,8 @@ #include "archive_pathmatch.h" +#define MAX_RECURSION 100 + /* * Check whether a character 'c' is matched by a list specification [...]: * * Leading '!' or '^' negates the class. @@ -167,10 +169,14 @@ } static int -pm(const char *p, const char *s, int flags) +pm(const char *p, const char *s, int flags, int depth) { const char *end; + int r; + if (depth > MAX_RECURSION) + return (-1); + /* * Ignore leading './', './/', '././', etc. */ @@ -202,8 +208,9 @@ if (*p == '\0') return (1); while (*s) { - if (pm(p, s, flags)) - return (1); + r = pm(p, s, flags, depth + 1); + if (r) + return (r); ++s; } return (0); @@ -220,7 +227,7 @@ } if (*end == ']') { /* We found [...], try to match it. */ - if (!pm_list(p + 1, end, *s, flags)) + if (*s == '\0' || !pm_list(p + 1, end, *s, flags)) return (0); p = end; /* Jump to trailing ']' char. */ break; @@ -272,10 +279,14 @@ } static int -pm_w(const wchar_t *p, const wchar_t *s, int flags) +pm_w(const wchar_t *p, const wchar_t *s, int flags, int depth) { const wchar_t *end; + int r; + if (depth > MAX_RECURSION) + return (-1); + /* * Ignore leading './', './/', '././', etc. */ @@ -307,8 +318,9 @@ if (*p == L'\0') return (1); while (*s) { - if (pm_w(p, s, flags)) - return (1); + r = pm_w(p, s, flags, depth + 1); + if (r) + return (r); ++s; } return (0); @@ -387,7 +399,7 @@ return (0); /* Leading '^' anchors the start of the pattern. */ - if (*p == '^') { + if ((flags & PATHMATCH_NO_ANCHOR_START) && *p == '^') { ++p; flags &= ~PATHMATCH_NO_ANCHOR_START; } @@ -401,22 +413,25 @@ ++p; while (*s == '/') ++s; - return (pm(p, s, flags)); + return (pm(p, s, flags, 0)); } /* If start is unanchored, try to match start of each path element. */ if (flags & PATHMATCH_NO_ANCHOR_START) { for ( ; s != NULL; s = strchr(s, '/')) { + int r; + if (*s == '/') s++; - if (pm(p, s, flags)) - return (1); + r = pm(p, s, flags, 0); + if (r) + return (r); } return (0); } /* Default: Match from beginning. */ - return (pm(p, s, flags)); + return (pm(p, s, flags, 0)); } int @@ -429,7 +444,7 @@ return (0); /* Leading '^' anchors the start of the pattern. */ - if (*p == L'^') { + if ((flags & PATHMATCH_NO_ANCHOR_START) && *p == L'^') { ++p; flags &= ~PATHMATCH_NO_ANCHOR_START; } @@ -443,20 +458,23 @@ ++p; while (*s == L'/') ++s; - return (pm_w(p, s, flags)); + return (pm_w(p, s, flags, 0)); } /* If start is unanchored, try to match start of each path element. */ if (flags & PATHMATCH_NO_ANCHOR_START) { for ( ; s != NULL; s = wcschr(s, L'/')) { + int r; + if (*s == L'/') s++; - if (pm_w(p, s, flags)) - return (1); + r = pm_w(p, s, flags, 0); + if (r) + return (r); } return (0); } /* Default: Match from beginning. */ - return (pm_w(p, s, flags)); + return (pm_w(p, s, flags, 0)); } diff --git a/c/archive_random.c b/c/archive_random.c --- a/c/archive_random.c +++ b/c/archive_random.c @@ -58,19 +58,13 @@ #include "archive_random_private.h" #if defined(_WIN32) && !defined(__CYGWIN__) -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA -/* don't use bcrypt when XP needs to be supported */ #include /* Common in other bcrypt implementations, but missing from VS2008. */ #ifndef BCRYPT_SUCCESS #define BCRYPT_SUCCESS(r) ((NTSTATUS)(r) == STATUS_SUCCESS) #endif - -#elif defined(HAVE_WINCRYPT_H) -#include #endif -#endif #ifndef O_CLOEXEC #define O_CLOEXEC 0 @@ -85,7 +79,6 @@ archive_random(void *buf, size_t nbytes) { #if defined(_WIN32) && !defined(__CYGWIN__) -# if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA NTSTATUS status; BCRYPT_ALG_HANDLE hAlg; @@ -98,25 +91,6 @@ return ARCHIVE_FAILED; return ARCHIVE_OK; -# else - HCRYPTPROV hProv; - BOOL success; - - success = CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL, - CRYPT_VERIFYCONTEXT); - if (!success && GetLastError() == (DWORD)NTE_BAD_KEYSET) { - success = CryptAcquireContext(&hProv, NULL, NULL, - PROV_RSA_FULL, CRYPT_NEWKEYSET); - } - if (success) { - success = CryptGenRandom(hProv, (DWORD)nbytes, (BYTE*)buf); - CryptReleaseContext(hProv, 0); - if (success) - return ARCHIVE_OK; - } - /* TODO: Does this case really happen? */ - return ARCHIVE_FAILED; -# endif #elif !defined(HAVE_ARC4RANDOM_BUF) && (!defined(_WIN32) || defined(__CYGWIN__)) la_arc4random_buf(buf, nbytes); return ARCHIVE_OK; diff --git a/c/archive_read.c b/c/archive_read.c --- a/c/archive_read.c +++ b/c/archive_read.c @@ -36,6 +36,9 @@ #ifdef HAVE_ERRNO_H #include #endif +#ifdef HAVE_LIMITS_H +#include +#endif #include #ifdef HAVE_STDLIB_H #include @@ -49,6 +52,7 @@ #include "archive.h" #include "archive_entry.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_read_private.h" @@ -253,41 +257,38 @@ } static int -client_open_proxy(struct archive_read_filter *self) -{ - int r = ARCHIVE_OK; - if (self->archive->client.opener != NULL) - r = (self->archive->client.opener)( - (struct archive *)self->archive, self->data); - return (r); -} - -static int client_switch_proxy(struct archive_read_filter *self, unsigned int iindex) { - int r1 = ARCHIVE_OK, r2 = ARCHIVE_OK; - void *data2 = NULL; + struct archive_read *a; + int r1 = ARCHIVE_OK, r2 = ARCHIVE_OK; + void *data2; + while (self->upstream != NULL) + self = self->upstream; + a = self->archive; + /* Don't do anything if already in the specified data node */ - if (self->archive->client.cursor == iindex) + if (a->client.cursor == iindex) return (ARCHIVE_OK); - self->archive->client.cursor = iindex; - data2 = self->archive->client.dataset[self->archive->client.cursor].data; - if (self->archive->client.switcher != NULL) + a->client.cursor = iindex; + data2 = a->client.dataset[a->client.cursor].data; + if (a->client.switcher != NULL) { - r1 = r2 = (self->archive->client.switcher) - ((struct archive *)self->archive, self->data, data2); + r1 = r2 = (a->client.switcher) + ((struct archive *)a, self->data, data2); self->data = data2; } else { /* Attempt to call close and open instead */ - if (self->archive->client.closer != NULL) - r1 = (self->archive->client.closer) - ((struct archive *)self->archive, self->data); + if (a->client.closer != NULL) + r1 = (a->client.closer) + ((struct archive *)a, self->data); self->data = data2; - r2 = client_open_proxy(self); + if (a->client.opener != NULL) + r2 = (a->client.opener) + ((struct archive *)a, self->data); } return (r1 < r2) ? r1 : r2; } @@ -403,7 +404,9 @@ { struct archive_read *a = (struct archive_read *)_a; void *p; + size_t alloc_size; unsigned int i; + unsigned int nodes; archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, "archive_read_add_callback_data"); @@ -412,14 +415,26 @@ "Invalid index specified"); return ARCHIVE_FATAL; } - p = realloc(a->client.dataset, sizeof(*a->client.dataset) - * (++(a->client.nodes))); + + if (a->client.nodes == UINT_MAX || + archive_ckd_mul_size(&alloc_size, + (size_t)a->client.nodes + 1, sizeof(*a->client.dataset))) { + archive_set_error(&a->archive, ENOMEM, + "No memory"); + return ARCHIVE_FATAL; + } + + nodes = a->client.nodes + 1; + p = realloc(a->client.dataset, alloc_size); if (p == NULL) { archive_set_error(&a->archive, ENOMEM, "No memory"); return ARCHIVE_FATAL; } + a->client.dataset = (struct archive_read_data_node *)p; + a->client.nodes = nodes; + for (i = a->client.nodes - 1; i > iindex; i--) { a->client.dataset[i].data = a->client.dataset[i-1].data; a->client.dataset[i].begin_position = -1; @@ -934,7 +949,10 @@ if (r == ARCHIVE_EOF) r = ARCHIVE_OK; - a->archive.state = ARCHIVE_STATE_HEADER; + if (r == ARCHIVE_FATAL) + a->archive.state = ARCHIVE_STATE_FATAL; + else + a->archive.state = ARCHIVE_STATE_HEADER; return (r); } @@ -942,6 +960,8 @@ archive_seek_data(struct archive *_a, int64_t offset, int whence) { struct archive_read *a = (struct archive_read *)_a; + la_int64_t r; + archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA, "archive_seek_data_block"); @@ -949,10 +969,14 @@ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, "Internal error: " "No format_seek_data_block function registered"); + a->archive.state = ARCHIVE_STATE_FATAL; return (ARCHIVE_FATAL); } - return (a->format->seek_data)(a, offset, whence); + r = (a->format->seek_data)(a, offset, whence); + if (r == ARCHIVE_FATAL) + a->archive.state = ARCHIVE_STATE_FATAL; + return (r); } /* @@ -968,6 +992,8 @@ const void **buff, size_t *size, int64_t *offset) { struct archive_read *a = (struct archive_read *)_a; + int r; + archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA, "archive_read_data_block"); @@ -975,10 +1001,14 @@ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, "Internal error: " "No format->read_data function registered"); + a->archive.state = ARCHIVE_STATE_FATAL; return (ARCHIVE_FATAL); } - return (a->format->read_data)(a, buff, size, offset); + r = (a->format->read_data)(a, buff, size, offset); + if (r == ARCHIVE_FATAL) + a->archive.state = ARCHIVE_STATE_FATAL; + return (r); } static int @@ -1366,7 +1396,7 @@ /* Move data forward in copy buffer if necessary. */ if (filter->next > filter->buffer && - filter->next + min > filter->buffer + filter->buffer_size) { + min > filter->buffer_size - (filter->next - filter->buffer)) { if (filter->avail > 0) memmove(filter->buffer, filter->next, filter->avail); diff --git a/c/archive_read_append_filter.c b/c/archive_read_append_filter.c --- a/c/archive_read_append_filter.c +++ b/c/archive_read_append_filter.c @@ -37,7 +37,7 @@ archive_read_append_filter(struct archive *_a, int code) { int r1, r2, number_bidders, i; - char str[20]; + const char *str; struct archive_read_filter_bidder *bidder; struct archive_read_filter *filter; struct archive_read *a = (struct archive_read *)_a; @@ -53,15 +53,15 @@ r1 = (ARCHIVE_OK); break; case ARCHIVE_FILTER_GZIP: - strcpy(str, "gzip"); + str = "gzip"; r1 = archive_read_support_filter_gzip(_a); break; case ARCHIVE_FILTER_BZIP2: - strcpy(str, "bzip2"); + str = "bzip2"; r1 = archive_read_support_filter_bzip2(_a); break; case ARCHIVE_FILTER_COMPRESS: - strcpy(str, "compress (.Z)"); + str = "compress (.Z)"; r1 = archive_read_support_filter_compress(_a); break; case ARCHIVE_FILTER_PROGRAM: @@ -69,43 +69,43 @@ "Cannot append program filter using archive_read_append_filter"); return (ARCHIVE_FATAL); case ARCHIVE_FILTER_LZMA: - strcpy(str, "lzma"); + str = "lzma"; r1 = archive_read_support_filter_lzma(_a); break; case ARCHIVE_FILTER_XZ: - strcpy(str, "xz"); + str = "xz"; r1 = archive_read_support_filter_xz(_a); break; case ARCHIVE_FILTER_UU: - strcpy(str, "uu"); + str = "uu"; r1 = archive_read_support_filter_uu(_a); break; case ARCHIVE_FILTER_RPM: - strcpy(str, "rpm"); + str = "rpm"; r1 = archive_read_support_filter_rpm(_a); break; case ARCHIVE_FILTER_LZ4: - strcpy(str, "lz4"); + str = "lz4"; r1 = archive_read_support_filter_lz4(_a); break; case ARCHIVE_FILTER_ZSTD: - strcpy(str, "zstd"); + str = "zstd"; r1 = archive_read_support_filter_zstd(_a); break; case ARCHIVE_FILTER_LZIP: - strcpy(str, "lzip"); + str = "lzip"; r1 = archive_read_support_filter_lzip(_a); break; case ARCHIVE_FILTER_LZOP: - strcpy(str, "lzop"); + str = "lzop"; r1 = archive_read_support_filter_lzop(_a); break; case ARCHIVE_FILTER_LRZIP: - strcpy(str, "lrzip"); + str = "lrzip"; r1 = archive_read_support_filter_lrzip(_a); break; case ARCHIVE_FILTER_GRZIP: - strcpy(str, "grzip"); + str = "grzip"; r1 = archive_read_support_filter_grzip(_a); break; default: diff --git a/c/archive_read_data_into_fd.c b/c/archive_read_data_into_fd.c --- a/c/archive_read_data_into_fd.c +++ b/c/archive_read_data_into_fd.c @@ -46,9 +46,9 @@ */ static int pad_to(struct archive *a, int fd, int can_lseek, - size_t nulls_size, const char *nulls, - int64_t target_offset, int64_t actual_offset) + char **nulls, int64_t target_offset, int64_t actual_offset) { + const size_t nulls_size = 16384; size_t to_write; ssize_t bytes_written; @@ -56,16 +56,26 @@ actual_offset = lseek(fd, target_offset - actual_offset, SEEK_CUR); if (actual_offset != target_offset) { - archive_set_error(a, errno, "Seek error"); + archive_set_error(a, + actual_offset == -1 ? errno : ARCHIVE_ERRNO_MISC, + "Seek error"); return (ARCHIVE_FATAL); } return (ARCHIVE_OK); } + if (*nulls == NULL) { + *nulls = calloc(1, nulls_size); + if (*nulls == NULL) { + archive_set_error(a, errno, "Out of memory"); + return (ARCHIVE_FATAL); + } + } + while (target_offset > actual_offset) { to_write = nulls_size; if (target_offset < actual_offset + (int64_t)nulls_size) to_write = (size_t)(target_offset - actual_offset); - bytes_written = write(fd, nulls, to_write); + bytes_written = write(fd, *nulls, to_write); if (bytes_written < 0) { archive_set_error(a, errno, "Write error"); return (ARCHIVE_FATAL); @@ -84,29 +94,27 @@ const void *buff; size_t size, bytes_to_write; ssize_t bytes_written; + int64_t fd_offset; int64_t target_offset; int64_t actual_offset = 0; int can_lseek; char *nulls = NULL; - size_t nulls_size = 16384; archive_check_magic(a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA, "archive_read_data_into_fd"); can_lseek = (fstat(fd, &st) == 0) && S_ISREG(st.st_mode); - if (!can_lseek) { - nulls = calloc(1, nulls_size); - if (!nulls) { - r = ARCHIVE_FATAL; - goto cleanup; - } + if (can_lseek) { + fd_offset = lseek(fd, 0, SEEK_CUR); + if (fd_offset == -1) + can_lseek = 0; } while ((r = archive_read_data_block(a, &buff, &size, &target_offset)) == ARCHIVE_OK) { const char *p = buff; if (target_offset > actual_offset) { - r = pad_to(a, fd, can_lseek, nulls_size, nulls, + r = pad_to(a, fd, can_lseek, &nulls, target_offset, actual_offset); if (r != ARCHIVE_OK) break; @@ -129,7 +137,7 @@ } if (r == ARCHIVE_EOF && target_offset > actual_offset) { - r2 = pad_to(a, fd, can_lseek, nulls_size, nulls, + r2 = pad_to(a, fd, can_lseek, &nulls, target_offset, actual_offset); if (r2 != ARCHIVE_OK) r = r2; @@ -139,5 +147,15 @@ free(nulls); if (r != ARCHIVE_EOF) return (r); - return (ARCHIVE_OK); + r = ARCHIVE_OK; + if (can_lseek) { + int64_t offset = lseek(fd, 0, SEEK_CUR); + if (offset - fd_offset != actual_offset) { + archive_set_error(a, + offset == -1 ? errno : ARCHIVE_ERRNO_MISC, + "Seek error"); + r = ARCHIVE_FATAL; + } + } + return (r); } diff --git a/c/archive_read_disk_entry_from_file.c b/c/archive_read_disk_entry_from_file.c --- a/c/archive_read_disk_entry_from_file.c +++ b/c/archive_read_disk_entry_from_file.c @@ -256,6 +256,11 @@ char *linkbuffer; ssize_t lnklen; + if (st->st_size >= SSIZE_MAX) { + archive_set_error(&a->archive, ENOMEM, + "Couldn't read link data"); + return (ARCHIVE_FAILED); + } linkbuffer = malloc(linkbuffer_len + 1); if (linkbuffer == NULL) { archive_set_error(&a->archive, ENOMEM, @@ -894,7 +899,7 @@ r = ioctl(*fd, FS_IOC_FIEMAP, fm); if (r < 0) { - /* When something error happens, it is better we + /* When some error happens, it is better we * should return ARCHIVE_OK because an earlier * version(<2.6.28) cannot perform FS_IOC_FIEMAP. */ goto exit_setup_sparse_fiemap; diff --git a/c/archive_read_disk_posix.c b/c/archive_read_disk_posix.c --- a/c/archive_read_disk_posix.c +++ b/c/archive_read_disk_posix.c @@ -920,7 +920,7 @@ if (a->matching) { r = archive_match_path_excluded(a->matching, entry); if (r < 0) { - archive_set_error(&(a->archive), errno, + archive_set_error(&(a->archive), archive_errno(a->matching), "%s", archive_error_string(a->matching)); return (r); } @@ -1034,7 +1034,7 @@ if (a->matching) { r = archive_match_time_excluded(a->matching, entry); if (r < 0) { - archive_set_error(&(a->archive), errno, + archive_set_error(&(a->archive), archive_errno(a->matching), "%s", archive_error_string(a->matching)); return (r); } @@ -1060,7 +1060,7 @@ if (a->matching) { r = archive_match_owner_excluded(a->matching, entry); if (r < 0) { - archive_set_error(&(a->archive), errno, + archive_set_error(&(a->archive), archive_errno(a->matching), "%s", archive_error_string(a->matching)); return (r); } @@ -1413,18 +1413,18 @@ /* * This is the new filesystem which we have to generate a new ID for. */ - fid = t->max_filesystem_id++; - if (fid > MAX_FILESYSTEM_ID) { + fid = t->max_filesystem_id; + if (fid >= MAX_FILESYSTEM_ID) { archive_set_error(&a->archive, ENOMEM, "Too many filesystems"); return (ARCHIVE_FATAL); } - if (t->max_filesystem_id > t->allocated_filesystem) { + if (fid + 1 > t->allocated_filesystem) { int s; void *p; - s = t->max_filesystem_id * 2; + s = (fid + 1) * 2; p = realloc(t->filesystem_table, - s * sizeof(*t->filesystem_table)); + s * sizeof(*t->filesystem_table)); if (p == NULL) { archive_set_error(&a->archive, ENOMEM, "Can't allocate tar data"); @@ -1433,6 +1433,7 @@ t->filesystem_table = (struct filesystem *)p; t->allocated_filesystem = s; } + t->max_filesystem_id = fid + 1; t->current_filesystem_id = fid; t->current_filesystem = &(t->filesystem_table[fid]); t->current_filesystem->dev = dev; diff --git a/c/archive_read_disk_windows.c b/c/archive_read_disk_windows.c --- a/c/archive_read_disk_windows.c +++ b/c/archive_read_disk_windows.c @@ -358,6 +358,8 @@ } indata = malloc(MAXIMUM_REPARSE_DATA_BUFFER_SIZE); + if (indata == NULL) + return (-1); ret = DeviceIoControl(h, FSCTL_GET_REPARSE_POINT, NULL, 0, indata, 1024, &inbytes, NULL); if (ret == 0) { @@ -946,7 +948,7 @@ if (a->matching) { r = archive_match_path_excluded(a->matching, entry); if (r < 0) { - archive_set_error(&(a->archive), errno, + archive_set_error(&(a->archive), archive_errno(a->matching), "%s", archive_error_string(a->matching)); return (r); } @@ -1018,7 +1020,7 @@ if (a->matching) { r = archive_match_time_excluded(a->matching, entry); if (r < 0) { - archive_set_error(&(a->archive), errno, + archive_set_error(&(a->archive), archive_errno(a->matching), "%s", archive_error_string(a->matching)); return (r); } @@ -1044,7 +1046,7 @@ if (a->matching) { r = archive_match_owner_excluded(a->matching, entry); if (r < 0) { - archive_set_error(&(a->archive), errno, + archive_set_error(&(a->archive), archive_errno(a->matching), "%s", archive_error_string(a->matching)); return (r); } @@ -1450,18 +1452,18 @@ /* * There is a new filesystem, we generate a new ID for. */ - fid = t->max_filesystem_id++; - if (fid > MAX_FILESYSTEM_ID) { + fid = t->max_filesystem_id; + if (fid >= MAX_FILESYSTEM_ID) { archive_set_error(&a->archive, ENOMEM, "Too many filesystems"); return (ARCHIVE_FATAL); } - if (t->max_filesystem_id > t->allocated_filesystem) { + if (fid + 1 > t->allocated_filesystem) { int s; void *p; - s = t->max_filesystem_id * 2; + s = (fid + 1) * 2; p = realloc(t->filesystem_table, - s * sizeof(*t->filesystem_table)); + s * sizeof(*t->filesystem_table)); if (p == NULL) { archive_set_error(&a->archive, ENOMEM, "Can't allocate tar data"); @@ -1470,6 +1472,7 @@ t->filesystem_table = (struct filesystem *)p; t->allocated_filesystem = s; } + t->max_filesystem_id = fid + 1; t->current_filesystem_id = fid; t->current_filesystem = &(t->filesystem_table[fid]); t->current_filesystem->dev = dev; @@ -1632,6 +1635,8 @@ struct tree_entry *te; te = calloc(1, sizeof(*te)); + if (te == NULL) + return; te->next = t->stack; te->parent = t->current; if (te->parent) @@ -1704,6 +1709,8 @@ struct tree *t; t = calloc(1, sizeof(*t)); + if (t == NULL) + return (NULL); archive_string_init(&(t->full_path)); archive_string_init(&t->path); if (archive_wstring_ensure(&t->path, 15) == NULL) { diff --git a/c/archive_read_open_filename.c b/c/archive_read_open_filename.c --- a/c/archive_read_open_filename.c +++ b/c/archive_read_open_filename.c @@ -40,6 +40,9 @@ #ifdef HAVE_IO_H #include #endif +#ifdef HAVE_LIMITS_H +#include +#endif #ifdef HAVE_STDLIB_H #include #endif @@ -181,7 +184,7 @@ if (wfilename == NULL) wfilename = L""; mine = calloc(1, - sizeof(*mine) + wcslen(wfilename) * sizeof(wchar_t)); + sizeof(*mine) + wcslen(wfilename) * MB_LEN_MAX); if (mine == NULL) goto no_memory; mine->block_size = block_size; @@ -315,7 +318,7 @@ } #else archive_set_error(a, ARCHIVE_ERRNO_MISC, - "Unexpedted operation in archive_read_open_filename"); + "Unexpected operation in archive_read_open_filename"); goto fail; #endif } diff --git a/c/archive_read_support_filter_all.c b/c/archive_read_support_filter_all.c --- a/c/archive_read_support_filter_all.c +++ b/c/archive_read_support_filter_all.c @@ -43,34 +43,34 @@ archive_check_magic(a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, "archive_read_support_filter_all"); - /* Bzip falls back to "bunzip2" command-line */ + /* Bzip falls back to "bzip2 -d" command-line */ archive_read_support_filter_bzip2(a); /* The decompress code doesn't use an outside library. */ archive_read_support_filter_compress(a); /* Gzip decompress falls back to "gzip -d" command-line. */ archive_read_support_filter_gzip(a); - /* Lzip falls back to "unlzip" command-line program. */ + /* Lzip falls back to "lzip -d -q" command-line. */ archive_read_support_filter_lzip(a); /* The LZMA file format has a very weak signature, so it * may not be feasible to keep this here, but we'll try. * This will come back out if there are problems. */ - /* Lzma falls back to "unlzma" command-line program. */ + /* Lzma falls back to "lzma -d -qq" command-line. */ archive_read_support_filter_lzma(a); - /* Xz falls back to "unxz" command-line program. */ + /* Xz falls back to "xz -d -qq" command-line. */ archive_read_support_filter_xz(a); /* The decode code doesn't use an outside library. */ archive_read_support_filter_uu(a); /* The decode code doesn't use an outside library. */ archive_read_support_filter_rpm(a); - /* The decode code always uses "lrzip -q -d" command-line. */ + /* The decode code always uses "lrzip -d -q" command-line. */ archive_read_support_filter_lrzip(a); /* Lzop decompress falls back to "lzop -d" command-line. */ archive_read_support_filter_lzop(a); /* The decode code always uses "grzip -d" command-line. */ archive_read_support_filter_grzip(a); - /* Lz4 falls back to "lz4 -d" command-line program. */ + /* Lz4 falls back to "lz4 -d -q" command-line. */ archive_read_support_filter_lz4(a); - /* Zstd falls back to "zstd -d" command-line program. */ + /* Zstd falls back to "zstd -d -qq" command-line. */ archive_read_support_filter_zstd(a); /* Note: We always return ARCHIVE_OK here, even if some of the diff --git a/c/archive_read_support_filter_bzip2.c b/c/archive_read_support_filter_bzip2.c --- a/c/archive_read_support_filter_bzip2.c +++ b/c/archive_read_support_filter_bzip2.c @@ -28,6 +28,9 @@ #ifdef HAVE_ERRNO_H #include #endif +#ifdef HAVE_LIMITS_H +#include +#endif #include #ifdef HAVE_STDLIB_H #include @@ -63,8 +66,7 @@ /* * Note that we can detect bzip2 archives even if we can't decompress * them. (In fact, we like detecting them because we can give better - * error messages.) So the bid framework here gets compiled even - * if bzlib is unavailable. + * error messages.) */ static int bzip2_reader_bid(struct archive_read_filter_bidder *, struct archive_read_filter *); static int bzip2_reader_init(struct archive_read_filter *); @@ -113,13 +115,12 @@ bzip2_reader_bid(struct archive_read_filter_bidder *self, struct archive_read_filter *filter) { const unsigned char *buffer; - ssize_t avail; int bits_checked; (void)self; /* UNUSED */ /* Minimal bzip2 archive is 14 bytes. */ - buffer = __archive_read_filter_ahead(filter, 14, &avail); + buffer = __archive_read_filter_ahead(filter, 14, NULL); if (buffer == NULL) return (0); @@ -150,9 +151,9 @@ #if !defined(HAVE_BZLIB_H) || !defined(BZ_CONFIG_ERROR) /* - * If we don't have the library on this system, we can't actually do the - * decompression. We can, however, still detect compressed archives - * and emit a useful message. + * If we don't have the library on this system, we can't do the + * decompression directly. We can, however, try to run "bzip2 -d" + * in case that's available. */ static int bzip2_reader_init(struct archive_read_filter *self) @@ -232,6 +233,8 @@ /* Try to fill the output buffer. */ for (;;) { + ssize_t max_in; + if (!state->valid) { if (bzip2_reader_bid(self->bidder, self->upstream) == 0) { state->eof = 1; @@ -286,15 +289,13 @@ return (ARCHIVE_FATAL); } state->stream.next_in = (char *)(uintptr_t)read_buf; + if (UINT_MAX >= SSIZE_MAX) + max_in = SSIZE_MAX; + else + max_in = UINT_MAX; + if (ret > max_in) + ret = max_in; state->stream.avail_in = (uint32_t)ret; - /* There is no more data, return whatever we have. */ - if (ret == 0) { - state->eof = 1; - *p = state->out_block; - decompressed = state->stream.next_out - - state->out_block; - return (decompressed); - } /* Decompress as much as we can in one pass. */ ret = BZ2_bzDecompress(&(state->stream)); diff --git a/c/archive_read_support_filter_compress.c b/c/archive_read_support_filter_compress.c --- a/c/archive_read_support_filter_compress.c +++ b/c/archive_read_support_filter_compress.c @@ -104,6 +104,7 @@ void *out_block; /* Decompression status variables. */ + int initialized; int use_reset_code; int end_of_stream; /* EOF status. */ int maxcode; /* Largest code. */ @@ -172,13 +173,12 @@ struct archive_read_filter *filter) { const unsigned char *buffer; - ssize_t avail; int bits_checked; (void)self; /* UNUSED */ /* Shortest valid compress file is 3 bytes. */ - buffer = __archive_read_filter_ahead(filter, 3, &avail); + buffer = __archive_read_filter_ahead(filter, 3, NULL); if (buffer == NULL) return (0); @@ -212,7 +212,6 @@ struct private_data *state; static const size_t out_block_size = 64 * 1024; void *out_block; - int code; self->code = ARCHIVE_FILTER_COMPRESS; self->name = "compress (.Z)"; @@ -233,14 +232,23 @@ state->out_block = out_block; self->vtable = &compress_reader_vtable; - /* XXX MOVE THE FOLLOWING OUT OF INIT() XXX */ + return (ARCHIVE_OK); +} +static int +compress_filter_init(struct archive_read_filter *self) +{ + struct private_data *state = (struct private_data *)self->data; + int code; + + state->initialized = 1; + (void)getbits(self, 8); /* Skip first signature byte. */ (void)getbits(self, 8); /* Skip second signature byte. */ /* Get compression parameters. */ code = getbits(self, 8); - if ((code & 0x1f) > 16) { + if (code < 0 || (code & 0x1f) > 16) { archive_set_error(&self->archive->archive, -1, "Invalid compressed data"); return (ARCHIVE_FATAL); @@ -278,6 +286,11 @@ int ret; state = (struct private_data *)self->data; + if (!state->initialized) { + ret = compress_filter_init(self); + if (ret != ARCHIVE_OK) + return (ret); + } if (state->end_of_stream) { *pblock = NULL; return (0); @@ -325,18 +338,11 @@ struct private_data *state = (struct private_data *)self->data; int code, newcode; - static int debug_buff[1024]; - static unsigned debug_index; - again: code = newcode = getbits(self, state->bits); if (code < 0) return (code); - debug_buff[debug_index++] = code; - if (debug_index >= sizeof(debug_buff)/sizeof(debug_buff[0])) - debug_index = 0; - /* If it's a reset code, reset the dictionary. */ if ((code == 256) && state->use_reset_code) { /* @@ -434,7 +440,7 @@ 1, &ret); if (ret == 0) return (-1); - if (ret < 0 || state->next_in == NULL) + if (state->next_in == NULL) return (ARCHIVE_FATAL); state->consume_unnotified = state->avail_in = ret; } diff --git a/c/archive_read_support_filter_grzip.c b/c/archive_read_support_filter_grzip.c --- a/c/archive_read_support_filter_grzip.c +++ b/c/archive_read_support_filter_grzip.c @@ -80,12 +80,11 @@ struct archive_read_filter *filter) { const unsigned char *p; - ssize_t avail; (void)self; /* UNUSED */ - p = __archive_read_filter_ahead(filter, sizeof(grzip_magic), &avail); - if (p == NULL || avail == 0) + p = __archive_read_filter_ahead(filter, sizeof(grzip_magic), NULL); + if (p == NULL) return (0); if (memcmp(p, grzip_magic, sizeof(grzip_magic))) diff --git a/c/archive_read_support_filter_gzip.c b/c/archive_read_support_filter_gzip.c --- a/c/archive_read_support_filter_gzip.c +++ b/c/archive_read_support_filter_gzip.c @@ -56,7 +56,6 @@ char in_stream; unsigned char *out_block; size_t out_block_size; - int64_t total_out; unsigned long crc; uint32_t mtime; char *name; @@ -71,12 +70,7 @@ /* * Note that we can detect gzip archives even if we can't decompress * them. (In fact, we like detecting them because we can give better - * error messages.) So the bid framework here gets compiled even - * if zlib is unavailable. - * - * TODO: If zlib is unavailable, gzip_bidder_init() should - * use the compress_program framework to try to fire up an external - * gzip program. + * error messages.) */ static int gzip_bidder_bid(struct archive_read_filter_bidder *, struct archive_read_filter *); @@ -146,7 +140,7 @@ * is all fixed layout. */ len = 10; p = __archive_read_filter_ahead(filter, len, &avail); - if (p == NULL || avail == 0) + if (p == NULL) return (0); /* We only support deflation- third byte must be 0x08. */ if (memcmp(p, "\x1F\x8B\x08", 3) != 0) @@ -171,7 +165,7 @@ p = __archive_read_filter_ahead(filter, len + 2, &avail); if (p == NULL) return (0); - len += ((int)p[len + 1] << 8) | (int)p[len]; + len += archive_le16dec(p + len); len += 2; } @@ -284,7 +278,7 @@ state = (struct private_data *)self->data; - /* A mtime of 0 is considered invalid/missing. */ + /* An mtime of 0 is considered invalid/missing. */ if (state->mtime != 0) archive_entry_set_mtime(entry, state->mtime, 0); @@ -341,7 +335,7 @@ consume_header(struct archive_read_filter *self) { struct private_data *state; - ssize_t avail; + ssize_t avail, max_in; size_t len; int ret; @@ -359,6 +353,18 @@ /* Initialize compression library. */ state->stream.next_in = (unsigned char *)(uintptr_t) __archive_read_filter_ahead(self->upstream, 1, &avail); + if (avail < 0) { + archive_set_error(&self->archive->archive, + ARCHIVE_ERRNO_MISC, + "Failed to read gzip input"); + return (ARCHIVE_FATAL); + } + if (UINT_MAX >= SSIZE_MAX) + max_in = SSIZE_MAX; + else + max_in = UINT_MAX; + if (avail > max_in) + avail = max_in; state->stream.avail_in = (uInt)avail; ret = inflateInit2(&(state->stream), -15 /* Don't check for zlib header */); @@ -400,7 +406,6 @@ { struct private_data *state; const unsigned char *p; - ssize_t avail; state = (struct private_data *)self->data; @@ -416,8 +421,8 @@ } /* GZip trailer is a fixed 8 byte structure. */ - p = __archive_read_filter_ahead(self->upstream, 8, &avail); - if (p == NULL || avail == 0) + p = __archive_read_filter_ahead(self->upstream, 8, NULL); + if (p == NULL) return (ARCHIVE_FATAL); /* XXX TODO: Verify the length and CRC. */ @@ -502,7 +507,6 @@ /* We've read as much as we can. */ decompressed = state->stream.next_out - state->out_block; - state->total_out += decompressed; if (decompressed == 0) *p = NULL; else diff --git a/c/archive_read_support_filter_lrzip.c b/c/archive_read_support_filter_lrzip.c --- a/c/archive_read_support_filter_lrzip.c +++ b/c/archive_read_support_filter_lrzip.c @@ -79,15 +79,15 @@ struct archive_read_filter *filter) { const unsigned char *p; - ssize_t avail, len; + ssize_t len; int i; (void)self; /* UNUSED */ /* Start by looking at the first six bytes of the header, which * is all fixed layout. */ len = 6; - p = __archive_read_filter_ahead(filter, len, &avail); - if (p == NULL || avail == 0) + p = __archive_read_filter_ahead(filter, len, NULL); + if (p == NULL) return (0); if (memcmp(p, LRZIP_HEADER_MAGIC, LRZIP_HEADER_MAGIC_LEN)) diff --git a/c/archive_read_support_filter_lz4.c b/c/archive_read_support_filter_lz4.c --- a/c/archive_read_support_filter_lz4.c +++ b/c/archive_read_support_filter_lz4.c @@ -44,6 +44,7 @@ #include "archive.h" #include "archive_endian.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_read_private.h" #include "archive_xxhash.h" @@ -95,8 +96,7 @@ /* * Note that we can detect lz4 archives even if we can't decompress * them. (In fact, we like detecting them because we can give better - * error messages.) So the bid framework here gets compiled even - * if liblz4 is unavailable. + * error messages.) */ static int lz4_reader_bid(struct archive_read_filter_bidder *, struct archive_read_filter *); static int lz4_reader_init(struct archive_read_filter *); @@ -145,52 +145,75 @@ const unsigned char *buffer; ssize_t avail; int bits_checked = 0; - ssize_t min_lz4_archive_size = 11; + const size_t min_lz4_archive_size = 11; - // LZ4 skippable frames contain a 4 byte magic number followed by - // a 4 byte frame data size, then that number of bytes of data. Regular - // frames contain a 4 byte magic number followed by a 2-14 byte frame - // header, some data, and a 3 byte end marker. - ssize_t min_lz4_frame_size = 8; + /* + * LZ4 skippable frames contain a 4 byte magic number followed by + * a 4 byte frame data size, then that number of bytes of data. + * Regular frames contain a 4 byte magic number followed by a 2-14 + * byte frame header, some data, and a 3 byte end marker. + */ + const size_t min_lz4_frame_size = 8; - ssize_t offset_in_buffer = 0; - ssize_t max_lookahead = 64 * 1024; + size_t offset_in_buffer = 0; + const size_t max_lookahead = 64 * 1024; + uint32_t magic_number; - (void)self; // UNUSED + (void)self; /* UNUSED */ - // Zstd and LZ4 skippable frame magic numbers are identical. To - // differentiate these two, we need to look for a non-skippable - // frame. + /* + * Zstd and LZ4 skippable frame magic numbers are identical. To + * differentiate these two, we need to look for a non-skippable + * frame. + */ - // Minimal lz4 archive is 11 bytes. - buffer = __archive_read_filter_ahead(filter, min_lz4_archive_size, &avail); + /* Minimal lz4 archive is 11 bytes. */ + buffer = __archive_read_filter_ahead(filter, min_lz4_archive_size, + &avail); if (buffer == NULL) return (0); - uint32_t magic_number = archive_le32dec(buffer); + magic_number = archive_le32dec(buffer); while ((magic_number & LZ4_SKIPPABLE_MASK) == LZ4_SKIPPABLE_START) { + size_t min; + uint32_t frame_data_size; - offset_in_buffer += 4; // Skip over the magic number + /* Skip over the magic number */ + offset_in_buffer += 4; - // Ensure that we can read another 4 bytes. - if (offset_in_buffer + 4 > avail) { - buffer = __archive_read_filter_ahead(filter, offset_in_buffer + 4, &avail); + /* Ensure that we can read another 4 bytes. */ + if (offset_in_buffer + 4 > (size_t)avail) { + buffer = __archive_read_filter_ahead(filter, + offset_in_buffer + 4, &avail); if (buffer == NULL) return (0); } - uint32_t frame_data_size = archive_le32dec(buffer + offset_in_buffer); + frame_data_size = archive_le32dec(buffer + offset_in_buffer); - // Skip over the 4 frame data size bytes, plus the value stored there. - offset_in_buffer += 4 + frame_data_size; + /* Skip over the 4 frame data size bytes */ + offset_in_buffer += 4; - // There should be at least one more frame if this is LZ4 data. - if (offset_in_buffer + min_lz4_frame_size > avail) { // TODO: should this be >= ? - if (offset_in_buffer + min_lz4_frame_size > max_lookahead) + /* Skip over the value stored there. */ + if (archive_ckd_add_size(&offset_in_buffer, + offset_in_buffer, frame_data_size)) + return (0); + + /* + * There should be at least one more frame + * if this is LZ4 data. + */ + if (archive_ckd_add_size(&min, + offset_in_buffer, min_lz4_frame_size)) + return (0); + /* TODO: should this be >= ? */ + if (min > (size_t)avail) { + if (min > max_lookahead) return (0); - buffer = __archive_read_filter_ahead(filter, offset_in_buffer + min_lz4_frame_size, &avail); + buffer = __archive_read_filter_ahead(filter, + min, &avail); if (buffer == NULL) return (0); } @@ -198,8 +221,10 @@ magic_number = archive_le32dec(buffer + offset_in_buffer); } - // We have skipped over any skippable frames. Either a regular LZ4 frame - // follows, or this isn't LZ4 data. + /* + * We have skipped over any skippable frames. Either a regular LZ4 frame + * follows, or this isn't LZ4 data. + */ bits_checked = offset_in_buffer; buffer = buffer + offset_in_buffer; @@ -241,9 +266,9 @@ #if !defined(HAVE_LIBLZ4) /* - * If we don't have the library on this system, we can't actually do the - * decompression. We can, however, still detect compressed archives - * and emit a useful message. + * If we don't have the library on this system, we can't do the + * decompression directly. We can, however, try to run "lz4 -d -q" + * in case that's available. */ static int lz4_reader_init(struct archive_read_filter *self) @@ -304,13 +329,15 @@ out_block_size += 64 * 1024; if (state->out_block_size < out_block_size) { free(state->out_block); + state->out_block = NULL; out_block = malloc(out_block_size); - state->out_block_size = out_block_size; if (out_block == NULL) { + state->out_block_size = 0; archive_set_error(&self->archive->archive, ENOMEM, "Can't allocate data for lz4 decompression"); return (ARCHIVE_FATAL); } + state->out_block_size = out_block_size; state->out_block = out_block; } if (!state->flags.block_independence) @@ -327,13 +354,15 @@ if (state->out_block_size < out_block_size) { free(state->out_block); + state->out_block = NULL; out_block = malloc(out_block_size); - state->out_block_size = out_block_size; if (out_block == NULL) { + state->out_block_size = 0; archive_set_error(&self->archive->archive, ENOMEM, "Can't allocate data for lz4 decompression"); return (ARCHIVE_FATAL); } + state->out_block_size = out_block_size; state->out_block = out_block; } return (ARCHIVE_OK); @@ -361,7 +390,7 @@ break; case READ_DEFAULT_STREAM: case READ_LEGACY_STREAM: - /* Reading a lz4 stream already failed. */ + /* Reading an lz4 stream already failed. */ archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_MISC, "Invalid sequence"); return (ARCHIVE_FATAL); @@ -408,9 +437,15 @@ "Malformed lz4 data"); return (ARCHIVE_FATAL); } - uint32_t skip_bytes = archive_le32dec(read_buf); - __archive_read_filter_consume(self->upstream, - 4 + skip_bytes); + int64_t skip_bytes = archive_le32dec(read_buf); + if (__archive_read_filter_consume(self->upstream, + 4 + skip_bytes) < 0) { + archive_set_error( + &self->archive->archive, + ARCHIVE_ERRNO_MISC, + "Malformed lz4 data"); + return (ARCHIVE_FATAL); + } } else { /* Ignore following unrecognized data. */ state->eof = 1; @@ -512,8 +547,11 @@ /* Make sure we have a large enough buffer for uncompressed data. */ if (lz4_allocate_out_block(self) != ARCHIVE_OK) return (ARCHIVE_FATAL); - if (state->flags.stream_checksum) + if (state->flags.stream_checksum) { state->xxh32_state = __archive_xxhash.XXH32_init(0); + if (state->xxh32_state == NULL) + return (ARCHIVE_FATAL); + } state->decoded_size = 0; /* Success */ @@ -530,7 +568,6 @@ struct private_data *state = (struct private_data *)self->data; ssize_t compressed_size; const char *read_buf; - ssize_t bytes_remaining; int checksum_size; ssize_t uncompressed_size; size_t prefix64k; @@ -538,8 +575,7 @@ *p = NULL; /* Make sure we have 4 bytes for a block size. */ - read_buf = __archive_read_filter_ahead(self->upstream, 4, - &bytes_remaining); + read_buf = __archive_read_filter_ahead(self->upstream, 4, NULL); if (read_buf == NULL) goto truncated_error; compressed_size = archive_le32dec(read_buf); @@ -565,7 +601,7 @@ a huge buffer used for decoded data. */ read_buf = __archive_read_filter_ahead(self->upstream, - 4 + compressed_size + checksum_size, &bytes_remaining); + 4 + compressed_size + checksum_size, NULL); if (read_buf == NULL) goto truncated_error; @@ -673,7 +709,6 @@ { struct private_data *state = (struct private_data *)self->data; const char *read_buf; - ssize_t bytes_remaining; ssize_t ret; if (state->stage == SELECT_STREAM) { @@ -697,7 +732,7 @@ unsigned int checksum; unsigned int checksum_stream; read_buf = __archive_read_filter_ahead(self->upstream, - 4, &bytes_remaining); + 4, NULL); if (read_buf == NULL) { archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_MISC, "truncated lz4 input"); diff --git a/c/archive_read_support_filter_lzop.c b/c/archive_read_support_filter_lzop.c --- a/c/archive_read_support_filter_lzop.c +++ b/c/archive_read_support_filter_lzop.c @@ -71,7 +71,6 @@ struct read_lzop { unsigned char *out_block; size_t out_block_size; - int64_t total_out; int flags; uint32_t compressed_cksum; uint32_t uncompressed_cksum; @@ -118,7 +117,6 @@ #if defined(HAVE_LZO_LZOCONF_H) && defined(HAVE_LZO_LZO1X_H) return (ARCHIVE_OK); #else - /* Return ARCHIVE_WARN since this always uses an external program. */ archive_set_error(_a, ARCHIVE_ERRNO_MISC, "Using external lzop program for lzop decompression"); return (ARCHIVE_WARN); @@ -133,12 +131,11 @@ struct archive_read_filter *filter) { const unsigned char *p; - ssize_t avail; (void)self; /* UNUSED */ - p = __archive_read_filter_ahead(filter, LZOP_HEADER_MAGIC_LEN, &avail); - if (p == NULL || avail == 0) + p = __archive_read_filter_ahead(filter, LZOP_HEADER_MAGIC_LEN, NULL); + if (p == NULL) return (0); if (memcmp(p, LZOP_HEADER_MAGIC, LZOP_HEADER_MAGIC_LEN)) @@ -429,12 +426,11 @@ } /* - * If the both uncompressed size and compressed size are the same, + * If both uncompressed size and compressed size are the same, * we do not decompress this block. */ if (state->uncompressed_size == state->compressed_size) { *p = b; - state->total_out += state->compressed_size; state->unconsumed_bytes = state->compressed_size; return ((ssize_t)state->uncompressed_size); } @@ -478,7 +474,6 @@ __archive_read_filter_consume(self->upstream, state->compressed_size); *p = state->out_block; - state->total_out += out_size; return ((ssize_t)out_size); } diff --git a/c/archive_read_support_filter_rpm.c b/c/archive_read_support_filter_rpm.c --- a/c/archive_read_support_filter_rpm.c +++ b/c/archive_read_support_filter_rpm.c @@ -38,20 +38,7 @@ #include "archive_read_private.h" struct rpm { - int64_t total_in; - uint64_t hpos; - uint64_t hlen; - unsigned char header[16]; - enum { - ST_LEAD, /* Skipping 'Lead' section. */ - ST_HEADER, /* Reading 'Header' section; - * first 16 bytes. */ - ST_HEADER_DATA, /* Skipping 'Header' section. */ - ST_PADDING, /* Skipping padding data after the - * 'Header' section. */ - ST_ARCHIVE /* Reading 'Archive' section. */ - } state; - int first_header; + int data_reached; }; #define RPM_LEAD_SIZE 96 /* Size of 'Lead' section. */ #define RPM_MIN_HEAD_SIZE 16 /* Minimum size of 'Head'. */ @@ -64,8 +51,6 @@ const void **); static int rpm_filter_close(struct archive_read_filter *); -static inline size_t rpm_limit_bytes(uint64_t, size_t); - #if ARCHIVE_VERSION_NUMBER < 4000000 /* Deprecated; remove in libarchive 4.0 */ int @@ -95,12 +80,11 @@ struct archive_read_filter *filter) { const unsigned char *b; - ssize_t avail; int bits_checked; (void)self; /* UNUSED */ - b = __archive_read_filter_ahead(filter, 8, &avail); + b = __archive_read_filter_ahead(filter, 8, NULL); if (b == NULL) return (0); @@ -152,133 +136,107 @@ } self->data = rpm; - rpm->state = ST_LEAD; + rpm->data_reached = 0; self->vtable = &rpm_reader_vtable; return (ARCHIVE_OK); } -static inline size_t -rpm_limit_bytes(uint64_t bytes, size_t max) +static ssize_t +skip_padding(struct archive_read_filter *self) { - return (bytes > max ? max : (size_t)bytes); + const unsigned char *h; + ssize_t avail, count, r; + + do { + h = __archive_read_filter_ahead(self->upstream, 1, &avail); + if (h == NULL) + return (ARCHIVE_FATAL); + for (count = 0; count < avail && *h++ == '\0'; count++) + ; + r = __archive_read_filter_consume(self->upstream, count); + if (r < 0) + return (r); + } while (count == avail); + + return (ARCHIVE_OK); } static ssize_t -rpm_filter_read(struct archive_read_filter *self, const void **buff) +skip_prologue(struct archive_read_filter *self) { - struct rpm *rpm; - const unsigned char *b; - ssize_t avail_in, total, used; - size_t n; - uint64_t section; - uint64_t bytes; + const unsigned char *h; + ssize_t r; + int header, seen_header = 0; - rpm = (struct rpm *)self->data; - *buff = NULL; - total = avail_in = 0; - b = NULL; - used = 0; + /* Skip lead size. */ + r = __archive_read_filter_consume(self->upstream, RPM_LEAD_SIZE); + if (r < 0) + return (r); + do { - if (b == NULL) { - b = __archive_read_filter_ahead(self->upstream, 1, - &avail_in); - if (b == NULL) { - if (avail_in < 0) - return (ARCHIVE_FATAL); - else - break; - } - } + /* Read header intro. */ + h = __archive_read_filter_ahead(self->upstream, + RPM_MIN_HEAD_SIZE, NULL); + if (h == NULL) + return (ARCHIVE_FATAL); - switch (rpm->state) { - case ST_LEAD: - if (rpm->total_in + avail_in < RPM_LEAD_SIZE) - used += avail_in; - else { - n = (size_t)(RPM_LEAD_SIZE - rpm->total_in); - used += n; - b += n; - rpm->state = ST_HEADER; - rpm->hpos = 0; - rpm->hlen = 0; - rpm->first_header = 1; - } - break; - case ST_HEADER: - n = rpm_limit_bytes(RPM_MIN_HEAD_SIZE - rpm->hpos, - avail_in - used); - memcpy(rpm->header+rpm->hpos, b, n); - b += n; - used += n; - rpm->hpos += n; + header = (memcmp(h, "\x8E\xAD\xE8\x01", 4) == 0); + if (header) { + int64_t bytes, length, section; - if (rpm->hpos == RPM_MIN_HEAD_SIZE) { - if (rpm->header[0] != 0x8e || - rpm->header[1] != 0xad || - rpm->header[2] != 0xe8 || - rpm->header[3] != 0x01) { - if (rpm->first_header) { - archive_set_error( - &self->archive->archive, - ARCHIVE_ERRNO_FILE_FORMAT, - "Unrecognized rpm header"); - return (ARCHIVE_FATAL); - } - rpm->state = ST_ARCHIVE; - *buff = rpm->header; - total = RPM_MIN_HEAD_SIZE; - break; - } - /* Calculate 'Header' length. */ - section = archive_be32dec(rpm->header+8); - bytes = archive_be32dec(rpm->header+12); - rpm->hlen = rpm->hpos + section * 16 + bytes; - rpm->state = ST_HEADER_DATA; - rpm->first_header = 0; - } - break; - case ST_HEADER_DATA: - n = rpm_limit_bytes(rpm->hlen - rpm->hpos, - avail_in - used); - b += n; - used += n; - rpm->hpos += n; - if (rpm->hpos == rpm->hlen) - rpm->state = ST_PADDING; - break; - case ST_PADDING: - while (used < avail_in) { - if (*b != 0) { - /* Read next header. */ - rpm->state = ST_HEADER; - rpm->hpos = 0; - rpm->hlen = 0; - break; - } - b++; - used++; - } - break; - case ST_ARCHIVE: - *buff = b; - total = avail_in; - used = avail_in; - break; - } - if (used == avail_in) { - rpm->total_in += used; - __archive_read_filter_consume(self->upstream, used); - b = NULL; - used = 0; + seen_header = 1; + + /* Calculate header length. */ + section = archive_be32dec(h + 8); + bytes = archive_be32dec(h + 12); + length = RPM_MIN_HEAD_SIZE + section * 16 + bytes; + + /* Skip header. */ + r = __archive_read_filter_consume(self->upstream, + length); + if (r < 0) + return (r); + + /* Skip padding. */ + r = skip_padding(self); + if (r != ARCHIVE_OK) + return (r); } - } while (total == 0 && avail_in > 0); + } while (header); - if (used > 0 && b != NULL) { - rpm->total_in += used; - __archive_read_filter_consume(self->upstream, used); + /* At least one header must have been encountered. */ + if (!seen_header) { + archive_set_error( + &self->archive->archive, + ARCHIVE_ERRNO_FILE_FORMAT, + "Unrecognized rpm header"); + return (ARCHIVE_FATAL); } - return (total); + + return (ARCHIVE_OK); +} + +static ssize_t +rpm_filter_read(struct archive_read_filter *self, const void **buff) +{ + struct rpm *rpm; + ssize_t r; + + rpm = (struct rpm *)self->data; + + if (!rpm->data_reached) { + r = skip_prologue(self); + if (r != ARCHIVE_OK) + return (r); + rpm->data_reached = 1; + } + + *buff = __archive_read_filter_ahead(self->upstream, 1, &r); + if (r > 0) + __archive_read_filter_consume(self->upstream, r); + + return r; } static int diff --git a/c/archive_read_support_filter_uu.c b/c/archive_read_support_filter_uu.c --- a/c/archive_read_support_filter_uu.c +++ b/c/archive_read_support_filter_uu.c @@ -43,8 +43,6 @@ /* Maximum lookahead during bid phase */ #define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ -#define UUENCODE_MAX_LINE_LENGTH 34*1024 /* in bytes */ - struct uudecode { int64_t total; unsigned char *in_buff; @@ -224,7 +222,7 @@ len = get_line(*b, *avail, nl); /* - * Read bytes more while it does not reach the end of line. + * Read more bytes while it does not reach the end of line. */ while (*nl == 0 && len == *avail && !quit && *nbytes_read < UUENCODE_BID_MAX_READ) { @@ -423,7 +421,6 @@ /* Allocate the new buffer. */ ptr = malloc(newsize); if (ptr == NULL) { - free(ptr); archive_set_error(&self->archive->archive, ENOMEM, "Can't allocate data for uudecode"); @@ -480,13 +477,15 @@ used = 0; total = 0; out = uudecode->out_buff; + if (avail_in > 2 * UUENCODE_BID_MAX_READ) + avail_in = 2 * UUENCODE_BID_MAX_READ; ravail = avail_in; if (uudecode->state == ST_IGNORE) { used = avail_in; goto finish; } if (uudecode->in_cnt) { - if (uudecode->in_cnt > UUENCODE_MAX_LINE_LENGTH) { + if (uudecode->in_cnt > UUENCODE_BID_MAX_READ) { archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid format data"); @@ -523,6 +522,12 @@ "Insufficient compressed data"); return (ARCHIVE_FATAL); } + if (len > UUENCODE_BID_MAX_READ) { + archive_set_error(&self->archive->archive, + ARCHIVE_ERRNO_FILE_FORMAT, + "Invalid format data"); + return (ARCHIVE_FATAL); + } llen = len; if ((nl == 0) && (uudecode->state != ST_UUEND)) { if (total == 0 && ravail <= 0) { @@ -544,7 +549,7 @@ uudecode->in_cnt = len; if (total == 0) { /* Do not return 0; it means end-of-file. - * We should try to read bytes more. */ + * We should try to read more bytes. */ __archive_read_filter_consume( self->upstream, ravail); goto read_more; @@ -586,11 +591,11 @@ if (uudecode->name != NULL) free(uudecode->name); uudecode->name = malloc(namelen + 1); - if (uudecode->name == NULL) { - archive_set_error( - &self->archive->archive, - ENOMEM, - "Can't allocate data for uudecode"); + if (uudecode->name == NULL) { + archive_set_error( + &self->archive->archive, + ENOMEM, + "Can't allocate data for uudecode"); return (ARCHIVE_FATAL); } strncpy(uudecode->name, diff --git a/c/archive_read_support_filter_xz.c b/c/archive_read_support_filter_xz.c --- a/c/archive_read_support_filter_xz.c +++ b/c/archive_read_support_filter_xz.c @@ -54,7 +54,6 @@ lzma_stream stream; unsigned char *out_block; size_t out_block_size; - int64_t total_out; char eof; /* True = found end of compressed data. */ char in_stream; @@ -83,8 +82,7 @@ /* * Note that we can detect xz and lzma compressed files even if we * can't decompress them. (In fact, we like detecting them because we - * can give better error messages.) So the bid framework here gets - * compiled even if no lzma library is available. + * can give better error messages.) */ static int xz_bidder_bid(struct archive_read_filter_bidder *, struct archive_read_filter *); @@ -203,11 +201,10 @@ struct archive_read_filter *filter) { const unsigned char *buffer; - ssize_t avail; (void)self; /* UNUSED */ - buffer = __archive_read_filter_ahead(filter, 6, &avail); + buffer = __archive_read_filter_ahead(filter, 6, NULL); if (buffer == NULL) return (0); @@ -237,14 +234,13 @@ struct archive_read_filter *filter) { const unsigned char *buffer; - ssize_t avail; uint32_t dicsize; uint64_t uncompressed_size; int bits_checked; (void)self; /* UNUSED */ - buffer = __archive_read_filter_ahead(filter, 14, &avail); + buffer = __archive_read_filter_ahead(filter, 14, NULL); if (buffer == NULL) return (0); @@ -343,11 +339,10 @@ lzip_has_member(struct archive_read_filter *filter) { const unsigned char *buffer; - ssize_t avail; int bits_checked; int log2dic; - buffer = __archive_read_filter_ahead(filter, 6, &avail); + buffer = __archive_read_filter_ahead(filter, 6, NULL); if (buffer == NULL) return (0); @@ -526,6 +521,7 @@ free(state->out_block); free(state); self->data = NULL; + self->vtable = NULL; return (ARCHIVE_FATAL); } @@ -536,12 +532,11 @@ const unsigned char *h; lzma_filter filters[2]; unsigned char props[5]; - ssize_t avail_in; uint32_t dicsize; int log2dic, ret; state = (struct private_data *)self->data; - h = __archive_read_filter_ahead(self->upstream, 6, &avail_in); + h = __archive_read_filter_ahead(self->upstream, 6, NULL); if (h == NULL) return (ARCHIVE_FATAL); @@ -706,7 +701,6 @@ } decompressed = state->stream.next_out - state->out_block; - state->total_out += decompressed; state->member_out += decompressed; if (decompressed == 0) { if (member_in != state->member_in && diff --git a/c/archive_read_support_filter_zstd.c b/c/archive_read_support_filter_zstd.c --- a/c/archive_read_support_filter_zstd.c +++ b/c/archive_read_support_filter_zstd.c @@ -48,6 +48,7 @@ #include "archive.h" #include "archive_endian.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_read_private.h" @@ -57,7 +58,6 @@ ZSTD_DStream *dstream; unsigned char *out_block; size_t out_block_size; - int64_t total_out; char in_frame; /* True = in the middle of a zstd frame. */ char eof; /* True = found end of compressed data. */ }; @@ -70,8 +70,7 @@ /* * Note that we can detect zstd compressed files even if we can't decompress * them. (In fact, we like detecting them because we can give better error - * messages.) So the bid framework here gets compiled even if no zstd library - * is available. + * messages.) */ static int zstd_bidder_bid(struct archive_read_filter_bidder *, struct archive_read_filter *); @@ -110,55 +109,77 @@ { const unsigned char *buffer; ssize_t avail; - - // Zstandard skippable frames contain a 4 byte magic number followed by - // a 4 byte frame data size, then that number of bytes of data. Regular - // frames contain a 4 byte magic number followed by a 2-14 byte frame - // header, some data, and a 3 byte end marker. - ssize_t min_zstd_frame_size = 8; + /* + * Zstandard skippable frames contain a 4 byte magic number followed + * by a 4 byte frame data size, then that number of bytes of data. + * Regular frames contain a 4 byte magic number followed by a 2-14 + * byte frame header, some data, and a 3 byte end marker. + */ + const size_t min_zstd_frame_size = 8; - ssize_t offset_in_buffer = 0; - ssize_t max_lookahead = 64 * 1024; + size_t offset_in_buffer = 0; + const size_t max_lookahead = 64 * 1024; + uint32_t magic_number; - // Zstd regular frame magic number. - uint32_t zstd_magic = 0xFD2FB528U; + /* Zstd regular frame magic number. */ + const uint32_t zstd_magic = 0xFD2FB528U; - // Note: Zstd and LZ4 skippable frame magic numbers are identical. - // To differentiate these two, we need to look for a non-skippable - // frame. - uint32_t zstd_magic_skippable_start = 0x184D2A50; - uint32_t zstd_magic_skippable_mask = 0xFFFFFFF0; + /* + * Note: Zstd and LZ4 skippable frame magic numbers are identical. + * To differentiate these two, we need to look for a non-skippable + * frame. + */ + const uint32_t zstd_magic_skippable_start = 0x184D2A50; + const uint32_t zstd_magic_skippable_mask = 0xFFFFFFF0; - (void) self; // UNUSED + (void) self; /* UNUSED */ - buffer = __archive_read_filter_ahead(filter, min_zstd_frame_size, &avail); + buffer = __archive_read_filter_ahead(filter, min_zstd_frame_size, + &avail); if (buffer == NULL) return (0); - uint32_t magic_number = archive_le32dec(buffer); + magic_number = archive_le32dec(buffer); - while ((magic_number & zstd_magic_skippable_mask) == zstd_magic_skippable_start) { + while ((magic_number & zstd_magic_skippable_mask) == + zstd_magic_skippable_start) { + size_t min; + uint32_t frame_data_size; - offset_in_buffer += 4; // Skip over the magic number + /* Skip over the magic number */ + offset_in_buffer += 4; - // Ensure that we can read another 4 bytes. - if (offset_in_buffer + 4 > avail) { - buffer = __archive_read_filter_ahead(filter, offset_in_buffer + 4, &avail); + /* Ensure that we can read another 4 bytes. */ + if (offset_in_buffer + 4 > (size_t)avail) { + buffer = __archive_read_filter_ahead(filter, + offset_in_buffer + 4, &avail); if (buffer == NULL) return (0); } - uint32_t frame_data_size = archive_le32dec(buffer + offset_in_buffer); + frame_data_size = archive_le32dec(buffer + offset_in_buffer); - // Skip over the 4 frame data size bytes, plus the value stored there. - offset_in_buffer += 4 + frame_data_size; + /* Skip over the 4 frame data size bytes */ + offset_in_buffer += 4; - // There should be at least one more frame if this is zstd data. - if (offset_in_buffer + min_zstd_frame_size > avail) { - if (offset_in_buffer + min_zstd_frame_size > max_lookahead) + /* Skip over the value stored there. */ + if (archive_ckd_add_size(&offset_in_buffer, + offset_in_buffer, frame_data_size)) + return (0); + + /* + * There should be at least one more frame + * if this is zstd data. + */ + if (archive_ckd_add_size(&min, + offset_in_buffer, min_zstd_frame_size)) + return (0); + if (min > (size_t)avail) { + if (min > max_lookahead) return (0); - buffer = __archive_read_filter_ahead(filter, offset_in_buffer + min_zstd_frame_size, &avail); + buffer = __archive_read_filter_ahead(filter, + min, &avail); if (buffer == NULL) return (0); } @@ -166,8 +187,10 @@ magic_number = archive_le32dec(buffer + offset_in_buffer); } - // We have skipped over any skippable frames. Either a regular zstd frame - // follows, or this isn't zstd data. + /* + * We have skipped over any skippable frames. Either a regular zstd + * frame follows, or this isn't zstd data. + */ if (magic_number == zstd_magic) return (offset_in_buffer + 4); @@ -179,7 +202,7 @@ /* * If we don't have the library on this system, we can't do the - * decompression directly. We can, however, try to run "zstd -d" + * decompression directly. We can, however, try to run "zstd -d -qq" * in case that's available. */ static int @@ -310,7 +333,6 @@ } decompressed = out.pos; - state->total_out += decompressed; if (decompressed == 0) *p = NULL; else diff --git a/c/archive_read_support_format_7zip.c b/c/archive_read_support_format_7zip.c --- a/c/archive_read_support_format_7zip.c +++ b/c/archive_read_support_format_7zip.c @@ -67,6 +67,7 @@ #define SFX_MIN_ADDR 0x27000 #define SFX_MAX_ADDR 0x60000 #define SFX_MAX_OFFSET (SFX_MAX_ADDR - SFX_MIN_ADDR) +#define SFX_MAX_SEEK 0x800000 /* * PE format @@ -174,7 +175,7 @@ struct _7z_folder { uint64_t numCoders; struct _7z_coder { - unsigned long codec; + uint64_t codec; uint64_t numInStreams; uint64_t numOutStreams; uint64_t propertiesSize; @@ -334,7 +335,7 @@ int stream_valid; #endif /* Decoding Zstandard data. */ -#if HAVE_ZSTD_H +#if HAVE_ZSTD_H && HAVE_LIBZSTD ZSTD_DStream *zstd_dstream; int zstdstream_valid; #endif @@ -345,12 +346,10 @@ IByteIn bytein; struct { const unsigned char *next_in; - int64_t avail_in; - int64_t total_in; - int64_t stream_in; + size_t avail_in; + size_t stream_in; unsigned char *next_out; - int64_t avail_out; - int64_t total_out; + size_t avail_out; int overconsumed; } ppstream; int ppmd7_valid; @@ -398,6 +397,27 @@ * the files. */ #define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) +/* + * Files without unpack streams must be described by the EmptyStream bitmap, + * which consumes one bit for every file entry in FilesInfo. + */ +static int +files_info_numfiles_is_sane(const struct _7zip *zip) +{ + uint64_t empty_stream_map_bytes; + + if (zip->numFiles > UMAX_ENTRY) + return (0); + if (zip->numFiles > SIZE_MAX / sizeof(*zip->entries)) + return (0); + + if (zip->numFiles <= zip->si.ss.unpack_streams) + return (1); + + empty_stream_map_bytes = (zip->numFiles + 7) / 8; + return (empty_stream_map_bytes <= zip->header_bytes_remaining); +} + static int archive_read_format_7zip_has_encrypted_entries(struct archive_read *); static int archive_read_support_format_7zip_capabilities(struct archive_read *a); static int archive_read_format_7zip_bid(struct archive_read *, int); @@ -407,8 +427,8 @@ static int archive_read_format_7zip_read_data_skip(struct archive_read *); static int archive_read_format_7zip_read_header(struct archive_read *, struct archive_entry *); -static int check_7zip_header_in_sfx(const char *); -static unsigned long decode_codec_id(const unsigned char *, size_t); +static int check_7zip_header_in_sfx(const unsigned char *); +static int decode_codec_id(const unsigned char *, size_t, uint64_t *); static int decode_encoded_header_info(struct archive_read *, struct _7z_stream_info *); static int decompress(struct archive_read *, struct _7zip *, @@ -449,9 +469,9 @@ size_t); static int seek_pack(struct archive_read *); static int64_t skip_stream(struct archive_read *, size_t); -static int skip_sfx(struct archive_read *, const ssize_t); -static ssize_t find_pe_overlay(struct archive_read *); -static ssize_t find_elf_data_sec(struct archive_read *); +static int get_data_offset(struct archive_read *, int64_t *, int); +static int get_pe_sfx_offset(struct archive_read *, int64_t *); +static int get_elf_sfx_offset(struct archive_read *, int64_t *, int); static int slurp_central_directory(struct archive_read *, struct _7zip *, struct _7z_header_info *); static int setup_decode_folder(struct archive_read *, struct _7z_folder *, @@ -464,6 +484,7 @@ static ssize_t Bcj2_Decode(struct _7zip *, uint8_t *, size_t); static size_t sparc_Convert(struct _7zip *, uint8_t *, size_t); static size_t powerpc_Convert(struct _7zip *, uint8_t *, size_t); +static int64_t seek_compat(struct archive_read *, int64_t, int, int); int @@ -530,64 +551,92 @@ } static int -archive_read_format_7zip_bid(struct archive_read *a, int best_bid) +get_data_offset(struct archive_read *a, int64_t *data_offset, int compat) { - const char *p; - - /* If someone has already bid more than 32, then avoid - trashing the look-ahead buffers with a seek. */ - if (best_bid > 32) - return (-1); + const unsigned char *p; + int64_t offset, sfx_offset; + int r, window; - if ((p = __archive_read_ahead(a, 6, NULL)) == NULL) - return (0); + if ((p = __archive_read_ahead(a, 6, NULL)) == NULL) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, + "Truncated 7-Zip file body"); + return (ARCHIVE_FATAL); + } /* If first six bytes are the 7-Zip signature, - * return the bid right now. */ - if (memcmp(p, _7ZIP_SIGNATURE, 6) == 0) - return (48); + * return the offset right now. */ + if (memcmp(p, _7ZIP_SIGNATURE, 6) == 0) { + *data_offset = 0; + return (ARCHIVE_OK); + } /* - * It may a 7-Zip SFX archive file. If first two bytes are - * 'M' and 'Z' available on Windows or first four bytes are - * "\x7F\x45LF" available on posix like system, seek the 7-Zip - * signature. While find_pe_overlay can be performed without - * performing a seek, find_elf_data_sec requires one, + * It may be a 7-Zip SFX archive file. If first two bytes are + * 'M' and 'Z' (PE, Windows) or first four bytes are + * "\x7F\x45LF" (ELF, Posix-like systems), seek the 7-Zip + * signature. While get_pe_sfx_offset can be performed without + * performing a seek, get_elf_sfx_offset requires one, * thus a performance difference between the two is expected. */ - if ((p[0] == 'M' && p[1] == 'Z') || memcmp(p, "\x7F\x45LF", 4) == 0) { - const ssize_t min_addr = p[0] == 'M' ? find_pe_overlay(a) : - find_elf_data_sec(a); - ssize_t offset = min_addr; - ssize_t window = 4096; + if ((p[0] == 'M' && p[1] == 'Z')) + r = get_pe_sfx_offset(a, &sfx_offset); + else if (memcmp(p, "\x7F\x45LF", 4) == 0) + r = get_elf_sfx_offset(a, &sfx_offset, compat); + else + r = ARCHIVE_FATAL; + if (r < ARCHIVE_WARN || sfx_offset > SFX_MAX_SEEK) + goto fail; + + offset = sfx_offset; + window = 4096; + while (offset + window <= (sfx_offset + SFX_MAX_OFFSET)) { ssize_t bytes_avail; - while (offset + window <= (min_addr + SFX_MAX_OFFSET)) { - const char *buff = __archive_read_ahead(a, - offset + window, &bytes_avail); - if (buff == NULL) { - /* Remaining bytes are less than window. */ - window >>= 1; - if (window < 0x40) - return (0); - continue; - } - p = buff + offset; - while (p + 32 < buff + bytes_avail) { - int step = check_7zip_header_in_sfx(p); - if (step == 0) - return (48); - p += step; + const unsigned char *buff = __archive_read_ahead(a, + offset + window, &bytes_avail); + if (buff == NULL) { + /* Remaining bytes are less than window. */ + window >>= 1; + if (window < 0x40) + goto fail; + continue; + } + p = buff + offset; + while (p + 32 < buff + bytes_avail) { + int step = check_7zip_header_in_sfx(p); + if (step == 0) { + *data_offset = p - buff; + return (ARCHIVE_OK); } - offset = p - buff; + p += step; } + offset = p - buff; } - return (0); +fail: + archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, + "Couldn't find out 7-Zip header"); + return (ARCHIVE_FATAL); } static int -check_7zip_header_in_sfx(const char *p) +archive_read_format_7zip_bid(struct archive_read *a, int best_bid) { - switch ((unsigned char)p[5]) { + int64_t data_offset; + + /* If someone has already bid more than 32, then avoid + trashing the look-ahead buffers with a seek. */ + if (best_bid > 32) + return (-1); + + if (get_data_offset(a, &data_offset, 0) < 0) + return (0); + + return (48); +} + +static int +check_7zip_header_in_sfx(const unsigned char *p) +{ + switch (p[5]) { case 0x1C: if (memcmp(p, _7ZIP_SIGNATURE, 6) != 0) return (6); @@ -596,8 +645,7 @@ * Magic Code, so we should do this in order not to * make a mis-detection. */ - if (crc32(0, (const unsigned char *)p + 12, 20) - != archive_le32dec(p + 8)) + if (crc32(0, p + 12, 20) != archive_le32dec(p + 8)) return (6); /* Hit the header! */ return (0); @@ -611,79 +659,33 @@ } static int -skip_sfx(struct archive_read *a, const ssize_t min_addr) -{ - const void *h; - const char *p, *q; - size_t skip, offset; - ssize_t bytes, window; - - if (__archive_read_seek(a, min_addr, SEEK_SET) < 0) - return (ARCHIVE_FATAL); - - offset = 0; - window = 1; - while (offset + window <= SFX_MAX_ADDR - SFX_MIN_ADDR) { - h = __archive_read_ahead(a, window, &bytes); - if (h == NULL) { - /* Remaining bytes are less than window. */ - window >>= 1; - if (window < 0x40) - goto fatal; - continue; - } - if (bytes < 6) { - /* This case might happen when window == 1. */ - window = 4096; - continue; - } - p = (const char *)h; - q = p + bytes; - - /* - * Scan ahead until we find something that looks - * like the 7-Zip header. - */ - while (p + 32 < q) { - int step = check_7zip_header_in_sfx(p); - if (step == 0) { - struct _7zip *zip = - (struct _7zip *)a->format->data; - skip = p - (const char *)h; - __archive_read_consume(a, skip); - zip->seek_base = min_addr + offset + skip; - return (ARCHIVE_OK); - } - p += step; - } - skip = p - (const char *)h; - __archive_read_consume(a, skip); - offset += skip; - if (window == 1) - window = 4096; - } -fatal: - archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, - "Couldn't find out 7-Zip header"); - return (ARCHIVE_FATAL); -} - -static ssize_t -find_pe_overlay(struct archive_read *a) +get_pe_sfx_offset(struct archive_read *a, int64_t *sfx_offset) { const char *h; - ssize_t bytes, max_offset, offset, sec_end; - ssize_t opt_hdr_sz, sec_cnt; + int64_t max_offset, offset; + ssize_t bytes; + uint16_t opt_hdr_sz, sec_cnt; + /* + * If encounter any weirdness, revert to old brute-force style search + */ + *sfx_offset = SFX_MIN_ADDR; + for (;;) { /* * Read Dos header to find e_lfanew */ h = __archive_read_ahead(a, PE_DOS_HDR_LEN, &bytes); - if (h == NULL || h[0] != 'M' || h[1] != 'Z') { + if (h == NULL) { + return (ARCHIVE_FATAL); + } + if (h[0] != 'M' || h[1] != 'Z') { break; } offset = archive_le32dec(h + PE_DOS_HDR_ELFANEW_OFFSET); + if (offset > SFX_MAX_SEEK) { + return (ARCHIVE_FATAL); + } /* * Read COFF header to find opt header size and sec cnt @@ -691,8 +693,10 @@ if (bytes < offset + PE_COFF_HDR_LEN) { h = __archive_read_ahead(a, offset + PE_COFF_HDR_LEN, &bytes); - if (h == NULL || h[offset] != 'P' || - h[offset + 1] != 'E') { + if (h == NULL) { + return (ARCHIVE_FATAL); + } + if (h[offset] != 'P' || h[offset + 1] != 'E') { break; } } @@ -710,6 +714,10 @@ break; } + if (offset + sec_cnt * PE_SEC_HDR_LEN > SFX_MAX_SEEK) { + return (ARCHIVE_FATAL); + } + /* * Traverse sec table to find max raw offset (i.e., overlay) */ @@ -717,12 +725,14 @@ h = __archive_read_ahead(a, offset + sec_cnt * PE_SEC_HDR_LEN, NULL); if (h == NULL) { - break; + return (ARCHIVE_FATAL); } } max_offset = offset; while (sec_cnt > 0) { - sec_end = archive_le32dec( + int64_t sec_end; + + sec_end = (int64_t)archive_le32dec( h + offset + PE_SEC_HDR_RAW_SZ_OFFSET) + archive_le32dec( h + offset + PE_SEC_HDR_RAW_ADDR_OFFSET); @@ -732,34 +742,40 @@ offset += PE_SEC_HDR_LEN; sec_cnt--; } - return (max_offset); + *sfx_offset = max_offset; + break; } - /* - * If encounter any weirdness, revert to old brute-force style search - */ - return (SFX_MIN_ADDR); + return (ARCHIVE_OK); } -static ssize_t -find_elf_data_sec(struct archive_read *a) +static int +get_elf_sfx_offset(struct archive_read *a, int64_t *sfx_offset, int compat) { + int64_t r; const char *h; char big_endian, format_64; - ssize_t bytes, min_addr = SFX_MIN_ADDR; - ssize_t request; + size_t request; uint64_t e_shoff, strtab_offset, strtab_size; uint16_t e_shentsize, e_shnum, e_shstrndx; uint16_t (*dec16)(const void *); uint32_t (*dec32)(const void *); uint64_t (*dec64)(const void *); + /* + * If encounter any weirdness, revert to old brute-force style search + */ + *sfx_offset = SFX_MIN_ADDR; + for (;;) { /* * Read Elf header to find bitness & endianness */ - h = __archive_read_ahead(a, ELF_HDR_MIN_LEN, &bytes); - if (h == NULL || memcmp(h, "\x7F\x45LF", 4) != 0) { + h = __archive_read_ahead(a, ELF_HDR_MIN_LEN, NULL); + if (h == NULL) { + return (ARCHIVE_FATAL); + } + if (memcmp(h, "\x7F\x45LF", 4) != 0) { break; } format_64 = h[ELF_HDR_EI_CLASS_OFFSET] == 0x2; @@ -794,20 +810,28 @@ break; } + if ((int64_t)e_shoff < 0) { + return (ARCHIVE_FATAL); + } + /* * Reading the section table to find strtab section */ - if (__archive_read_seek(a, e_shoff, SEEK_SET) < 0) { - break; + if (seek_compat(a, e_shoff, SEEK_SET, compat) < 0) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); + return (ARCHIVE_FATAL); } if (format_64) { - request = (size_t)e_shnum * (size_t)e_shentsize + 0x28; + request = (size_t)e_shnum * e_shentsize + 0x28; } else { - request = (size_t)e_shnum * (size_t)e_shentsize + 0x18; + request = (size_t)e_shnum * e_shentsize + 0x18; } - h = __archive_read_ahead(a, request, &bytes); + if (request > SFX_MAX_SEEK) { + return (ARCHIVE_FATAL); + } + h = __archive_read_ahead(a, request, NULL); if (h == NULL) { - break; + return (ARCHIVE_FATAL); } if (format_64) { strtab_offset = (*dec64)( @@ -820,45 +844,50 @@ strtab_size = (*dec32)( h + e_shstrndx * e_shentsize + 0x14); } - if (strtab_size < 6 || strtab_size > SIZE_MAX) - break; + if ((int64_t)strtab_offset < 0 || strtab_size < 6 || + strtab_size > SFX_MAX_SEEK) + return (ARCHIVE_FATAL); /* * Read the STRTAB section to find the .data offset */ - if (__archive_read_seek(a, strtab_offset, SEEK_SET) < 0) { - break; + if (seek_compat(a, strtab_offset, SEEK_SET, compat) < 0) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); + return (ARCHIVE_FATAL); } h = __archive_read_ahead(a, strtab_size, NULL); if (h == NULL) { - break; + return (ARCHIVE_FATAL); } - ssize_t data_sym_offset = -1; + size_t data_sym_offset = strtab_size; for (size_t offset = 0; offset < strtab_size - 6; offset++) { if (memcmp(h + offset, ".data\00", 6) == 0) { data_sym_offset = offset; break; } } - if (data_sym_offset == -1) { + if (data_sym_offset == strtab_size) { break; } /* * Find the section with the .data name */ - if (__archive_read_seek(a, e_shoff, SEEK_SET) < 0) { - break; + if (seek_compat(a, e_shoff, SEEK_SET, compat) < 0) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); + return (ARCHIVE_FATAL); } - h = __archive_read_ahead(a, (size_t)e_shnum * (size_t)e_shentsize, NULL); + h = __archive_read_ahead(a, (size_t)e_shnum * e_shentsize, NULL); if (h == NULL) { - break; + return (ARCHIVE_FATAL); } - ssize_t sec_tbl_offset = 0, name_offset; + size_t sec_tbl_offset = 0; while (e_shnum > 0) { + uint32_t name_offset; + name_offset = (*dec32)(h + sec_tbl_offset); if (name_offset == data_sym_offset) { - uint64_t sel_offset; + int64_t sel_offset; if (format_64) { sel_offset = (*dec64)( @@ -867,9 +896,8 @@ sel_offset = (*dec32)( h + sec_tbl_offset + 0x10); } - if (sel_offset > SSIZE_MAX) - break; - min_addr = (ssize_t)sel_offset; + if (sel_offset >= 0) + *sfx_offset = sel_offset; break; } sec_tbl_offset += e_shentsize; @@ -878,8 +906,10 @@ break; } - __archive_read_seek(a, 0, SEEK_SET); - return (min_addr); + r = seek_compat(a, 0, SEEK_SET, compat); + if (r < 0) + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); + return (int)r; } static int @@ -1004,29 +1034,19 @@ const int supported_attrs = FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM; if (zip_entry->attr & supported_attrs) { - char *fflags_text, *ptr; - /* allocate for ",rdonly,hidden,system" */ - fflags_text = malloc(22 * sizeof(*fflags_text)); - if (fflags_text != NULL) { - ptr = fflags_text; - if (zip_entry->attr & FILE_ATTRIBUTE_READONLY) { - strcpy(ptr, ",rdonly"); - ptr = ptr + 7; - } - if (zip_entry->attr & FILE_ATTRIBUTE_HIDDEN) { - strcpy(ptr, ",hidden"); - ptr = ptr + 7; - } - if (zip_entry->attr & FILE_ATTRIBUTE_SYSTEM) { - strcpy(ptr, ",system"); - ptr = ptr + 7; - } - if (ptr > fflags_text) { - archive_entry_copy_fflags_text(entry, - fflags_text + 1); - } - free(fflags_text); - } + char buf[sizeof(",rdonly,hidden,system")]; + char *fflags[3] = { "", "", "" }; + char **flag = fflags; + + if (zip_entry->attr & FILE_ATTRIBUTE_READONLY) + *flag++ = ",rdonly"; + if (zip_entry->attr & FILE_ATTRIBUTE_HIDDEN) + *flag++ = ",hidden"; + if (zip_entry->attr & FILE_ATTRIBUTE_SYSTEM) + *flag++ = ",system"; + + snprintf(buf, sizeof(buf), "%s%s%s", fflags[0], fflags[1], fflags[2]); + archive_entry_copy_fflags_text(entry, buf + 1); } /* If there's no body, force read_data() to return EOF immediately. */ @@ -1037,6 +1057,13 @@ unsigned char *symname = NULL; size_t symsize = 0; + if (zip->entry_bytes_remaining > 1024 * 1024) { + archive_set_error(&a->archive, ENOMEM, + "Rejecting malformed 7zip archive: " + "symlink contents exceed 1 megabyte"); + return (ARCHIVE_FATAL); + } + /* * Symbolic-name is recorded as its contents. We have to * read the contents at this time. @@ -1189,7 +1216,7 @@ */ bytes_skipped = skip_stream(a, (size_t)zip->entry_bytes_remaining); if (bytes_skipped < 0) - return (ARCHIVE_FATAL); + return ((int)bytes_skipped); zip->entry_bytes_remaining = 0; /* This entry is finished and done. */ @@ -1281,17 +1308,20 @@ #endif -static unsigned long -decode_codec_id(const unsigned char *codecId, size_t id_size) +static int +decode_codec_id(const unsigned char *codecId, size_t id_size, uint64_t *id) { unsigned i; - unsigned long id = 0; + uint64_t v = 0; for (i = 0; i < id_size; i++) { - id <<= 8; - id += codecId[i]; + if (v > (uint64_t)INT64_MAX / 256) + return (-1); + v <<= 8; + v += codecId[i]; } - return (id); + *id = v; + return (0); } static Byte @@ -1301,29 +1331,26 @@ struct _7zip *zip = (struct _7zip *)(a->format->data); Byte b; - if (zip->ppstream.avail_in <= 0) { + if (zip->ppstream.avail_in == 0) { /* * Ppmd7_DecodeSymbol might require reading multiple bytes * and we are on boundary; * last resort to read using __archive_read_ahead. */ - ssize_t bytes_avail = 0; const uint8_t* data = __archive_read_ahead(a, - (size_t)zip->ppstream.stream_in+1, &bytes_avail); - if(data == NULL || bytes_avail < zip->ppstream.stream_in+1) { + zip->ppstream.stream_in + 1, NULL); + if (data == NULL) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated 7z file data"); zip->ppstream.overconsumed = 1; return (0); } - zip->ppstream.next_in++; b = data[zip->ppstream.stream_in]; } else { b = *zip->ppstream.next_in++; + zip->ppstream.avail_in--; } - zip->ppstream.avail_in--; - zip->ppstream.total_in++; zip->ppstream.stream_in++; return (b); } @@ -1352,8 +1379,9 @@ coder2->codec != _7Z_SPARC) { archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, - "Unsupported filter %lx for %lx", - coder2->codec, coder1->codec); + "Unsupported filter %jx for %jx", + (uintmax_t)coder2->codec, + (uintmax_t)coder1->codec); return (ARCHIVE_FAILED); } zip->codec2 = coder2->codec; @@ -1558,7 +1586,7 @@ #endif case _7Z_ZSTD: { -#if defined(HAVE_ZSTD_H) +#if HAVE_ZSTD_H && HAVE_LIBZSTD if (zip->zstdstream_valid) { ZSTD_freeDStream(zip->zstd_dstream); zip->zstdstream_valid = 0; @@ -1632,8 +1660,6 @@ zip->ppmd7_valid = 1; zip->ppmd7_stat = 0; zip->ppstream.overconsumed = 0; - zip->ppstream.total_in = 0; - zip->ppstream.total_out = 0; break; } case _7Z_X86: @@ -1840,7 +1866,7 @@ t_avail_out = zip->stream.avail_out; break; #endif -#ifdef HAVE_ZSTD_H +#if HAVE_ZSTD_H && HAVE_LIBZSTD case _7Z_ZSTD: { ZSTD_inBuffer input = { t_next_in, t_avail_in, 0 }; // src, size, pos @@ -1916,14 +1942,13 @@ } *zip->ppstream.next_out++ = (unsigned char)sym; zip->ppstream.avail_out--; - zip->ppstream.total_out++; if (flush_bytes) flush_bytes--; } while (zip->ppstream.avail_out && (zip->ppstream.avail_in || flush_bytes)); - t_avail_in = (size_t)zip->ppstream.avail_in; - t_avail_out = (size_t)zip->ppstream.avail_out; + t_avail_in = zip->ppstream.avail_in; + t_avail_out = zip->ppstream.avail_out; break; } default: @@ -2027,7 +2052,7 @@ zip->stream_valid = 0; } #endif -#ifdef HAVE_ZSTD_H +#if HAVE_ZSTD_H && HAVE_LIBZSTD if (zip->zstdstream_valid) ZSTD_freeDStream(zip->zstd_dstream); #endif @@ -2279,7 +2304,8 @@ if ((p = header_bytes(a, codec_size)) == NULL) return (-1); - f->coders[i].codec = decode_codec_id(p, codec_size); + if (decode_codec_id(p, codec_size, &f->coders[i].codec) < 0) + return (-1); if (simple) { f->coders[i].numInStreams = 1; @@ -2543,9 +2569,8 @@ for (i = 0; i < numFolders; i++) { if (parse_7zip_uint64(a, &(f[i].numUnpackStreams)) < 0) return (-1); - if (UMAX_ENTRY < f[i].numUnpackStreams) - return (-1); - if (unpack_streams > SIZE_MAX - UMAX_ENTRY) { + if (f[i].numUnpackStreams > + UMAX_ENTRY - unpack_streams) { return (-1); } unpack_streams += (size_t)f[i].numUnpackStreams; @@ -2556,6 +2581,13 @@ } else unpack_streams = numFolders; + if (type != kSize) { + for (i = 0; i < numFolders; i++) { + if (f[i].numUnpackStreams > 1) + return (-1); + } + } + ss->unpack_streams = unpack_streams; if (unpack_streams) { ss->unpackSizes = calloc(unpack_streams, @@ -2599,11 +2631,6 @@ type = *p; } - for (i = 0; i < unpack_streams; i++) { - ss->digestsDefined[i] = 0; - ss->digests[i] = 0; - } - numDigests = 0; for (i = 0; i < numFolders; i++) { if (f[i].numUnpackStreams != 1 || !f[i].digest_defined) @@ -2806,7 +2833,7 @@ if (parse_7zip_uint64(a, &(zip->numFiles)) < 0) return (-1); - if (UMAX_ENTRY < zip->numFiles) + if (!files_info_numfiles_is_sane(zip)) return (-1); zip->entries = calloc((size_t)zip->numFiles, sizeof(*zip->entries)); @@ -2828,7 +2855,7 @@ if (parse_7zip_uint64(a, &size) < 0) return (-1); - if (zip->header_bytes_remaining < size) + if (zip->header_bytes_remaining < size || size > SIZE_MAX / 4) return (-1); ll = (size_t)size; @@ -3235,30 +3262,30 @@ uint64_t next_header_size; uint32_t next_header_crc; ssize_t bytes_avail; + int64_t data_offset; int check_header_crc, r; - if ((p = __archive_read_ahead(a, 32, &bytes_avail)) == NULL) + if (get_data_offset(a, &data_offset, 1) < 0) return (ARCHIVE_FATAL); - - if ((p[0] == 'M' && p[1] == 'Z') || memcmp(p, "\x7F\x45LF", 4) == 0) { - /* This is an executable ? Must be self-extracting... */ - const ssize_t min_addr = p[0] == 'M' ? find_pe_overlay(a) : - find_elf_data_sec(a); - r = skip_sfx(a, min_addr); - if (r < ARCHIVE_WARN) - return (r); - if ((p = __archive_read_ahead(a, 32, &bytes_avail)) == NULL) - return (ARCHIVE_FATAL); + if (__archive_read_consume(a, data_offset) < 0) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); + return (ARCHIVE_FATAL); } - zip->seek_base += 32; + if ((p = __archive_read_ahead(a, 32, &bytes_avail)) == NULL) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, + "Truncated 7-Zip file header"); + return (ARCHIVE_FATAL); + } + zip->seek_base = (uint64_t)data_offset + 32; + if (memcmp(p, _7ZIP_SIGNATURE, 6) != 0) { archive_set_error(&a->archive, -1, "Not 7-Zip archive file"); return (ARCHIVE_FATAL); } /* CRC check. */ - if (crc32(0, (const unsigned char *)p + 12, 20) + if (crc32(0, p + 12, 20) != archive_le32dec(p + 8)) { #ifndef DONT_FAIL_ON_CRC_ERROR archive_set_error(&a->archive, -1, "Header CRC error"); @@ -3282,9 +3309,11 @@ if (next_header_offset != 0) { if (bytes_avail >= (ssize_t)next_header_offset) __archive_read_consume(a, next_header_offset); - else if (__archive_read_seek(a, - next_header_offset + zip->seek_base, SEEK_SET) < 0) + else if (seek_compat(a, + next_header_offset + zip->seek_base, SEEK_SET, 1) < 0) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); return (ARCHIVE_FATAL); + } } zip->stream_offset = next_header_offset; zip->header_offset = next_header_offset; @@ -3620,9 +3649,11 @@ zip->si.pi.sizes[zip->pack_stream_index]; pack_offset = zip->si.pi.positions[zip->pack_stream_index]; if (zip->stream_offset != pack_offset) { - if (0 > __archive_read_seek(a, pack_offset + zip->seek_base, - SEEK_SET)) + if (0 > seek_compat(a, pack_offset + zip->seek_base, + SEEK_SET, 1)) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); return (ARCHIVE_FATAL); + } zip->stream_offset = pack_offset; } zip->pack_stream_index++; @@ -3688,7 +3719,7 @@ r = setup_decode_folder(a, &(zip->si.ci.folders[zip->folder_index]), 0); if (r != ARCHIVE_OK) - return (ARCHIVE_FATAL); + return (r); zip->folder_index++; } @@ -3763,15 +3794,9 @@ } /* - * Initialize a stream reader. - */ - zip->pack_stream_remaining = (unsigned)folder->numPackedStreams; - zip->pack_stream_index = (unsigned)folder->packIndex; - zip->folder_outbytes_remaining = folder_uncompressed_size(folder); - zip->uncompressed_buffer_bytes_remaining = 0; - - /* - * Check coder types. + * Check coder types before modifying any stream-reader state, so that + * an early return leaves zip unchanged (avoids partially-initialized + * state that callers would have to reason about). */ for (i = 0; i < folder->numCoders; i++) { switch(folder->coders[i].codec) { @@ -3789,7 +3814,7 @@ ARCHIVE_ERRNO_MISC, "The %s is encrypted, " "but currently not supported", cname); - return (ARCHIVE_FATAL); + return (header ? ARCHIVE_FATAL : ARCHIVE_FAILED); } case _7Z_X86_BCJ2: { found_bcj2++; @@ -3809,8 +3834,16 @@ ARCHIVE_ERRNO_MISC, "The %s is encoded with many filters, " "but currently not supported", cname); - return (ARCHIVE_FATAL); + return (header ? ARCHIVE_FATAL : ARCHIVE_FAILED); } + + /* + * Initialize a stream reader. + */ + zip->pack_stream_remaining = (unsigned)folder->numPackedStreams; + zip->pack_stream_index = (unsigned)folder->packIndex; + zip->folder_outbytes_remaining = folder_uncompressed_size(folder); + zip->uncompressed_buffer_bytes_remaining = 0; coder1 = &(folder->coders[0]); if (folder->numCoders == 2) coder2 = &(folder->coders[1]); @@ -3831,6 +3864,7 @@ ssize_t bytes; unsigned char *b[3] = {NULL, NULL, NULL}; uint64_t sunpack[3] ={-1, -1, -1}; + uint64_t remaining; size_t s[3] = {0, 0, 0}; int idx[3] = {0, 1, 2}; @@ -3885,12 +3919,14 @@ coder2 = &(fc[3]); zip->main_stream_bytes_remaining = (size_t)folder->unPackSize[2]; + remaining = folder->unPackSize[2]; } else if (coder2 != NULL && coder2->codec == _7Z_X86_BCJ2 && zip->pack_stream_remaining == 4 && folder->numInStreams == 5 && folder->numOutStreams == 2) { /* Source type 0 made by 7z */ zip->main_stream_bytes_remaining = (size_t)folder->unPackSize[0]; + remaining = folder->unPackSize[0]; } else { /* We got an unexpected form. */ archive_set_error(&(a->archive), @@ -3898,7 +3934,16 @@ "Unsupported form of BCJ2 streams"); return (ARCHIVE_FATAL); } + if (remaining > SIZE_MAX) { + archive_set_error(&(a->archive), + ARCHIVE_ERRNO_MISC, + "7-Zip sub-stream size exceeds " + "platform maximum"); + return (ARCHIVE_FATAL); + } + zip->main_stream_bytes_remaining = remaining; + /* Skip the main stream at this time. */ if ((r = seek_pack(a)) < 0) return (r); @@ -3929,6 +3974,14 @@ /* Allocate memory for the decoded data of a sub * stream. */ + if (zip->folder_outbytes_remaining > SIZE_MAX) { + free(b[0]); free(b[1]); free(b[2]); + archive_set_error(&a->archive, + ARCHIVE_ERRNO_MISC, + "7-Zip sub-stream size exceeds " + "platform maximum"); + return (ARCHIVE_FATAL); + } b[i] = malloc((size_t)zip->folder_outbytes_remaining); if (b[i] == NULL) { free(b[0]); free(b[1]); free(b[2]); @@ -4101,9 +4154,7 @@ prevPosT = bufferPos; if (Test86MSByte(p[4])) { - uint32_t src = ((uint32_t)p[4] << 24) | - ((uint32_t)p[3] << 16) | ((uint32_t)p[2] << 8) | - ((uint32_t)p[1]); + uint32_t src = archive_le32dec(p + 1); uint32_t dest; for (;;) { uint8_t b; @@ -4163,16 +4214,13 @@ for (i = 0; i + 4 <= size; i += 4) { if (buf[i + 3] == 0xEB) { // Calculate the transformed addr. - addr = (uint32_t)buf[i] | ((uint32_t)buf[i + 1] << 8) - | ((uint32_t)buf[i + 2] << 16); + addr = archive_le24dec(buf + i); addr <<= 2; addr -= zip->bcj_ip + (uint32_t)i; addr >>= 2; // Store the transformed addr in buf. - buf[i] = (uint8_t)addr; - buf[i + 1] = (uint8_t)(addr >> 8); - buf[i + 2] = (uint8_t)(addr >> 16); + archive_le24enc(buf + i, addr); } } @@ -4203,20 +4251,14 @@ uint32_t addr; for (i = 0; i + 4 <= size; i += 4) { - instr = (uint32_t)buf[i] - | ((uint32_t)buf[i+1] << 8) - | ((uint32_t)buf[i+2] << 16) - | ((uint32_t)buf[i+3] << 24); + instr = archive_le32dec(buf + i); if ((instr >> 26) == 0x25) { /* BL instruction */ addr = instr - ((zip->bcj_ip + (uint32_t)i) >> 2); instr = 0x94000000 | (addr & 0x03FFFFFF); - buf[i] = (uint8_t)instr; - buf[i+1] = (uint8_t)(instr >> 8); - buf[i+2] = (uint8_t)(instr >> 16); - buf[i+3] = (uint8_t)(instr >> 24); + archive_le32enc(buf + i, instr); } else if ((instr & 0x9F000000) == 0x90000000) { /* ADRP instruction */ addr = ((instr >> 29) & 3) | ((instr >> 3) & 0x1FFFFC); @@ -4232,10 +4274,7 @@ instr |= (addr & 0x03FFFC) << 3; instr |= (0U - (addr & 0x020000)) & 0xE00000; - buf[i] = (uint8_t)instr; - buf[i+1] = (uint8_t)(instr >> 8); - buf[i+2] = (uint8_t)(instr >> 16); - buf[i+3] = (uint8_t)(instr >> 24); + archive_le32enc(buf + i, instr); } } @@ -4278,10 +4317,7 @@ size &= ~(size_t)3; for (i = 0; i < size; i += 4) { - instr = (uint32_t)(buf[i] << 24) - | ((uint32_t)buf[i+1] << 16) - | ((uint32_t)buf[i+2] << 8) - | (uint32_t)buf[i+3]; + instr = archive_be32dec(buf + i); if ((instr >> 22) == 0x100 || (instr >> 22) == 0x1FF) { instr <<= 2; @@ -4290,10 +4326,7 @@ instr = ((uint32_t)0x40000000 - (instr & 0x400000)) | 0x40000000 | (instr & 0x3FFFFF); - buf[i] = (uint8_t)(instr >> 24); - buf[i+1] = (uint8_t)(instr >> 16); - buf[i+2] = (uint8_t)(instr >> 8); - buf[i+3] = (uint8_t)instr; + archive_be32enc(buf + i, instr); } } @@ -4504,15 +4537,10 @@ buf2 += 4; size2 -= 4; } - dest = (((uint32_t)v[0] << 24) | - ((uint32_t)v[1] << 16) | - ((uint32_t)v[2] << 8) | - ((uint32_t)v[3])) - + dest = archive_be32dec(v) - ((uint32_t)zip->bcj2_outPos + (uint32_t)outPos + 4); - out[0] = (uint8_t)dest; - out[1] = (uint8_t)(dest >> 8); - out[2] = (uint8_t)(dest >> 16); - out[3] = zip->bcj2_prevByte = (uint8_t)(dest >> 24); + archive_le32enc(out, dest); + zip->bcj2_prevByte = out[3]; for (i = 0; i < 4 && outPos < outSize; i++) outBuf[outPos++] = out[i]; @@ -4537,4 +4565,35 @@ zip->bcj2_outPos += outPos; return ((ssize_t)outPos); +} + +/* + * Perform a seek to given position. If seeking is not supported, + * target position is in front of current position, and compat is requested, + * try to consume bytes until position is reached. + */ +int64_t +seek_compat(struct archive_read *a, int64_t offset, int whence, int compat) +{ + int64_t ret = ARCHIVE_FAILED; + + if (a->filter->can_seek) + ret = __archive_read_seek(a, offset, whence); + else if (compat) { + switch (whence) { + case SEEK_CUR: + ret = __archive_read_consume(a, offset); + break; + case SEEK_SET: + if (a->filter->position > offset) + break; + ret = __archive_read_consume(a, + offset - a->filter->position); + break; + default: + break; + } + } + + return (ret); } diff --git a/c/archive_read_support_format_ar.c b/c/archive_read_support_format_ar.c --- a/c/archive_read_support_format_ar.c +++ b/c/archive_read_support_format_ar.c @@ -45,6 +45,7 @@ #include "archive.h" #include "archive_entry.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_read_private.h" @@ -588,24 +589,22 @@ static uint64_t ar_atol8(const char *p, unsigned char_cnt) { - uint64_t l, limit, last_digit_limit; + uint64_t l; unsigned int digit, base; base = 8; - limit = UINT64_MAX / base; - last_digit_limit = UINT64_MAX % base; while ((*p == ' ' || *p == '\t') && char_cnt-- > 0) p++; l = 0; digit = *p - '0'; - while (*p >= '0' && digit < base && char_cnt-- > 0) { - if (l>limit || (l == limit && digit > last_digit_limit)) { + while (*p >= '0' && digit < base && char_cnt-- > 0) { + if (archive_ckd_mul_u64(&l, l, base) || + archive_ckd_add_u64(&l, l, digit)) { l = UINT64_MAX; /* Truncate on overflow. */ break; } - l = (l * base) + digit; digit = *++p - '0'; } return (l); @@ -614,23 +613,21 @@ static uint64_t ar_atol10(const char *p, unsigned char_cnt) { - uint64_t l, limit, last_digit_limit; + uint64_t l; unsigned int base, digit; base = 10; - limit = UINT64_MAX / base; - last_digit_limit = UINT64_MAX % base; while ((*p == ' ' || *p == '\t') && char_cnt-- > 0) p++; l = 0; digit = *p - '0'; while (*p >= '0' && digit < base && char_cnt-- > 0) { - if (l > limit || (l == limit && digit > last_digit_limit)) { + if (archive_ckd_mul_u64(&l, l, base) || + archive_ckd_add_u64(&l, l, digit)) { l = UINT64_MAX; /* Truncate on overflow. */ break; } - l = (l * base) + digit; digit = *++p - '0'; } return (l); diff --git a/c/archive_read_support_format_cab.c b/c/archive_read_support_format_cab.c --- a/c/archive_read_support_format_cab.c +++ b/c/archive_read_support_format_cab.c @@ -112,8 +112,8 @@ unsigned char *bitlen; /* - * Use a index table. It's faster than searching a huffman - * coding tree, which is a binary tree. But a use of a large + * Use an index table. It's faster than searching a huffman + * coding tree, which is a binary tree. But usage of a large * index table causes L1 cache read miss many times. */ int max_bits; @@ -264,7 +264,7 @@ }; struct cab { - /* entry_bytes_remaining is the number of bytes we expect. */ + /* entry_bytes_remaining is the number of bytes we expect. */ int64_t entry_offset; int64_t entry_bytes_remaining; int64_t entry_unconsumed; @@ -279,7 +279,7 @@ struct cfheader cfheader; struct archive_wstring ws; - /* Flag to mark progress that an archive was read their first header.*/ + /* Flag to mark progress that first header of an archive was read.*/ char found_header; char end_of_archive; char end_of_entry; @@ -433,7 +433,7 @@ /* * Attempt to handle self-extracting archives * by noting a PE header and searching forward - * up to 128k for a 'MSCF' marker. + * up to 128k for an 'MSCF' marker. */ if (p[0] == 'M' && p[1] == 'Z') { offset = 0; @@ -501,7 +501,7 @@ for (;;) { const char *h = __archive_read_ahead(a, window, &bytes); if (h == NULL) { - /* Remaining size are less than window. */ + /* Remaining size is less than window. */ window >>= 1; if (window < 128) { archive_set_error(&a->archive, @@ -554,19 +554,18 @@ return ((ssize_t)i); } -/* Read bytes as much as remaining. */ +/* Read up to max remaining bytes. */ static const void * -cab_read_ahead_remaining(struct archive_read *a, size_t min, ssize_t *avail) +cab_read_ahead_remaining(struct archive_read *a, size_t max, ssize_t *avail) { - const void *p; + const void *p = __archive_read_ahead(a, max, avail); - while (min > 0) { - p = __archive_read_ahead(a, min, avail); - if (p != NULL) - return (p); - min--; - } - return (NULL); + if (p == NULL && *avail > 0) + p = __archive_read_ahead(a, *avail, avail); + if (p != NULL && (size_t)*avail > max) + *avail = max; + + return (p); } /* Convert a path separator '\' -> '/' */ @@ -627,7 +626,7 @@ struct cab *cab; struct cfheader *hd; size_t bytes, used; - ssize_t len; + ssize_t avail, len; int64_t skip; int err, i; int cur_folder, prev_folder; @@ -691,29 +690,34 @@ hd->cffolder = 0;/* Avoid compiling warning. */ if (hd->flags & PREV_CABINET) { /* How many bytes are used for szCabinetPrev. */ - if ((p = __archive_read_ahead(a, used+256, NULL)) == NULL) + if ((p = cab_read_ahead_remaining(a, used + 256, + &avail)) == NULL || (size_t)avail <= used) return (truncated_error(a)); - if ((len = cab_strnlen(p + used, 255)) <= 0) + if ((len = cab_strnlen(p + used, avail - used - 1)) <= 0) { goto invalid; + } used += len + 1; /* How many bytes are used for szDiskPrev. */ - if ((p = __archive_read_ahead(a, used+256, NULL)) == NULL) + if ((p = cab_read_ahead_remaining(a, used + 256, + &avail)) == NULL || (size_t)avail <= used) return (truncated_error(a)); - if ((len = cab_strnlen(p + used, 255)) <= 0) + if ((len = cab_strnlen(p + used, avail - used - 1)) < 0) goto invalid; used += len + 1; } if (hd->flags & NEXT_CABINET) { /* How many bytes are used for szCabinetNext. */ - if ((p = __archive_read_ahead(a, used+256, NULL)) == NULL) + if ((p = cab_read_ahead_remaining(a, used + 256, + &avail)) == NULL || (size_t)avail <= used) return (truncated_error(a)); - if ((len = cab_strnlen(p + used, 255)) <= 0) + if ((len = cab_strnlen(p + used, avail - used - 1)) <= 0) goto invalid; used += len + 1; /* How many bytes are used for szDiskNext. */ - if ((p = __archive_read_ahead(a, used+256, NULL)) == NULL) + if ((p = cab_read_ahead_remaining(a, used + 256, + &avail)) == NULL || (size_t)avail <= used) return (truncated_error(a)); - if ((len = cab_strnlen(p + used, 255)) <= 0) + if ((len = cab_strnlen(p + used, avail - used - 1)) < 0) goto invalid; used += len + 1; } @@ -776,7 +780,7 @@ */ /* Seek read pointer to the offset of CFFILE if needed. */ skip = (int64_t)hd->files_offset - cab->cab_offset; - if (skip < 0) { + if (skip < 0) { archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Invalid offset of CFFILE %jd < %jd", (intmax_t)hd->files_offset, (intmax_t)cab->cab_offset); @@ -795,7 +799,6 @@ prev_folder = -1; for (i = 0; i < hd->file_count; i++) { struct cffile *file = &(hd->file_array[i]); - ssize_t avail; if ((p = __archive_read_ahead(a, 16, NULL)) == NULL) return (truncated_error(a)); @@ -1336,6 +1339,10 @@ } return (ARCHIVE_OK); invalid: + cfdata->compressed_size = 0; + cfdata->compressed_bytes_remaining = 0; + cfdata->uncompressed_size = 0; + cfdata->uncompressed_bytes_remaining = 0; archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid CFDATA"); return (ARCHIVE_FATAL); @@ -1478,6 +1485,14 @@ cab->uncompressed_buffer + cab->stream.total_out; cab->stream.avail_out = cfdata->uncompressed_size - cab->stream.total_out; + if ((size_t)cfdata->uncompressed_size > + cab->uncompressed_buffer_size) { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_FILE_FORMAT, + "Invalid CFDATA uncompressed size"); + *avail = ARCHIVE_FATAL; + return (NULL); + } d = __archive_read_ahead(a, 1, &bytes_avail); if (bytes_avail <= 0) { @@ -1565,11 +1580,9 @@ * correctly compute the sum of CFDATA accordingly. */ if (cfdata->compressed_bytes_remaining > 0) { - ssize_t bytes_avail; - d = __archive_read_ahead(a, cfdata->compressed_bytes_remaining, - &bytes_avail); - if (bytes_avail <= 0) { + NULL); + if (d == NULL) { *avail = truncated_error(a); return (NULL); } @@ -1737,11 +1750,9 @@ * Make sure a read pointer advances to next CFDATA. */ if (cfdata->compressed_bytes_remaining > 0) { - ssize_t bytes_avail; - d = __archive_read_ahead(a, cfdata->compressed_bytes_remaining, - &bytes_avail); - if (bytes_avail <= 0) { + NULL); + if (d == NULL) { *avail = truncated_error(a); return (NULL); } @@ -3211,6 +3222,10 @@ bitlen = hf->bitlen; len_avail = hf->len_size; hf->tree_used = 0; + /* Initialize table to invalid values */ + for (i = 0; i < tbl_size; i++) { + tbl[i] = (uint16_t)hf->len_size; + } for (i = 0; i < len_avail; i++) { uint16_t *p; int len, cnt; diff --git a/c/archive_read_support_format_cpio.c b/c/archive_read_support_format_cpio.c --- a/c/archive_read_support_format_cpio.c +++ b/c/archive_read_support_format_cpio.c @@ -38,6 +38,7 @@ #endif #include "archive.h" +#include "archive_endian.h" #include "archive_entry.h" #include "archive_entry_locale.h" #include "archive_private.h" @@ -160,6 +161,8 @@ #define afiol_filesize_c_offset 115 /* ':' */ #define afiol_header_size 116 +/* CPIO name fields store a full pathname, including the terminating NUL. */ +#define CPIO_PATHNAME_MAX (1024 * 1024) struct links_entry { struct links_entry *next; @@ -200,7 +203,7 @@ static int archive_read_format_cpio_read_header(struct archive_read *, struct archive_entry *); static int archive_read_format_cpio_skip(struct archive_read *); -static int64_t be4(const unsigned char *); +static int64_t be32dec(const unsigned char *); static int find_odc_header(struct archive_read *); static int find_newc_header(struct archive_read *); static int header_bin_be(struct archive_read *, struct cpio *, @@ -215,7 +218,7 @@ struct archive_entry *, size_t *, size_t *); static int is_octal(const char *, size_t); static int is_hex(const char *, size_t); -static int64_t le4(const unsigned char *); +static int64_t le32dec(const unsigned char *); static int record_hardlink(struct archive_read *a, struct cpio *cpio, struct archive_entry *entry); @@ -303,12 +306,12 @@ * XXX TODO: More verification; Could check that only hex * digits appear in appropriate header locations. XXX */ - } else if (p[0] * 256 + p[1] == 070707) { + } else if (archive_be16dec(p) == 070707) { /* big-endian binary cpio archives */ cpio->read_header = header_bin_be; bid += 16; /* Is more verification possible here? */ - } else if (p[0] + p[1] * 256 == 070707) { + } else if (archive_le16dec(p) == 070707) { /* little-endian binary cpio archives */ cpio->read_header = header_bin_le; bid += 16; @@ -385,8 +388,15 @@ if (r < ARCHIVE_WARN) return (r); + if (namelength > CPIO_PATHNAME_MAX) { + archive_set_error(&a->archive, ENOMEM, + "Rejecting malformed cpio archive: " + "pathname exceeds 1 megabyte"); + return (ARCHIVE_FATAL); + } + /* Read name from buffer. */ - h = __archive_read_ahead(a, namelength + name_pad, NULL); + h = __archive_read_ahead(a, namelength, NULL); if (h == NULL) return (ARCHIVE_FATAL); if (archive_entry_copy_pathname_l(entry, @@ -403,7 +413,8 @@ } cpio->entry_offset = 0; - __archive_read_consume(a, namelength + name_pad); + __archive_read_consume(a, namelength); + __archive_read_consume(a, name_pad); /* If this is a symlink, read the link contents. */ if (archive_entry_filetype(entry) == AE_IFLNK) { @@ -703,13 +714,24 @@ { const void *h; const char *p, *q; - size_t skip, skipped = 0; + int64_t skip; + uintmax_t skipped = 0; ssize_t bytes; for (;;) { - h = __archive_read_ahead(a, odc_header_size, &bytes); - if (h == NULL) - return (ARCHIVE_FATAL); + size_t header_size; + + header_size = afiol_header_size; + h = __archive_read_ahead(a, afiol_header_size, &bytes); + if (h == NULL) { + if (bytes >= odc_header_size) { + header_size = odc_header_size; + h = __archive_read_ahead(a, odc_header_size, + &bytes); + } + if (h == NULL) + return (ARCHIVE_FATAL); + } p = h; q = p + bytes; @@ -725,7 +747,7 @@ * Scan ahead until we find something that looks * like an odc header. */ - while (p + odc_header_size <= q) { + while (p + header_size <= q) { switch (p[5]) { case '7': if ((memcmp("070707", p, 6) == 0 @@ -741,9 +763,9 @@ if (skipped > 0) { archive_set_error(&a->archive, 0, - "Skipped %d bytes before " + "Skipped %ju bytes before " "finding valid header", - (int)skipped); + skipped); return (ARCHIVE_WARN); } return (ARCHIVE_OK); @@ -828,7 +850,7 @@ * NOTE: if a filename suffix is ".z", it is a file gzipped by afio. * it would be nice if we could show uncompressed file size and * uncompress file contents automatically, unfortunately we have nothing - * to get a uncompressed file size while reading each header. It means + * to get an uncompressed file size while reading each header. It means * we also cannot uncompress file contents under our framework. */ static int @@ -873,7 +895,8 @@ t = atol16(header + afiol_filesize_offset, afiol_filesize_size); if (t < 0) { - archive_set_error(&a->archive, 0, "Nonsensical file size"); + archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, + "Nonsensical file size"); return (ARCHIVE_FATAL); } cpio->entry_bytes_remaining = t; @@ -897,7 +920,7 @@ /* Read fixed-size portion of header. */ h = __archive_read_ahead(a, bin_header_size, NULL); if (h == NULL) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "End of file trying to read next cpio header"); return (ARCHIVE_FATAL); } @@ -905,24 +928,24 @@ /* Parse out binary fields. */ header = (const unsigned char *)h; - archive_entry_set_dev(entry, header[bin_dev_offset] + header[bin_dev_offset + 1] * 256); - archive_entry_set_ino(entry, header[bin_ino_offset] + header[bin_ino_offset + 1] * 256); - archive_entry_set_mode(entry, header[bin_mode_offset] + header[bin_mode_offset + 1] * 256); + archive_entry_set_dev(entry, archive_le16dec(header + bin_dev_offset)); + archive_entry_set_ino(entry, archive_le16dec(header + bin_ino_offset)); + archive_entry_set_mode(entry, archive_le16dec(header + bin_mode_offset)); if (cpio->option_pwb) { /* turn off random bits left over from V6 inode */ archive_entry_set_mode(entry, archive_entry_mode(entry) & 067777); if ((archive_entry_mode(entry) & AE_IFMT) == 0) archive_entry_set_mode(entry, archive_entry_mode(entry) | AE_IFREG); } - archive_entry_set_uid(entry, header[bin_uid_offset] + header[bin_uid_offset + 1] * 256); - archive_entry_set_gid(entry, header[bin_gid_offset] + header[bin_gid_offset + 1] * 256); - archive_entry_set_nlink(entry, header[bin_nlink_offset] + header[bin_nlink_offset + 1] * 256); - archive_entry_set_rdev(entry, header[bin_rdev_offset] + header[bin_rdev_offset + 1] * 256); - archive_entry_set_mtime(entry, le4(header + bin_mtime_offset), 0); - *namelength = header[bin_namesize_offset] + header[bin_namesize_offset + 1] * 256; + archive_entry_set_uid(entry, archive_le16dec(header + bin_uid_offset)); + archive_entry_set_gid(entry, archive_le16dec(header + bin_gid_offset)); + archive_entry_set_nlink(entry, archive_le16dec(header + bin_nlink_offset)); + archive_entry_set_rdev(entry, archive_le16dec(header + bin_rdev_offset)); + archive_entry_set_mtime(entry, le32dec(header + bin_mtime_offset), 0); + *namelength = archive_le16dec(header + bin_namesize_offset); *name_pad = *namelength & 1; /* Pad to even. */ - cpio->entry_bytes_remaining = le4(header + bin_filesize_offset); + cpio->entry_bytes_remaining = le32dec(header + bin_filesize_offset); archive_entry_set_size(entry, cpio->entry_bytes_remaining); cpio->entry_padding = cpio->entry_bytes_remaining & 1; /* Pad to even. */ __archive_read_consume(a, bin_header_size); @@ -942,7 +965,7 @@ /* Read fixed-size portion of header. */ h = __archive_read_ahead(a, bin_header_size, NULL); if (h == NULL) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "End of file trying to read next cpio header"); return (ARCHIVE_FATAL); } @@ -950,24 +973,24 @@ /* Parse out binary fields. */ header = (const unsigned char *)h; - archive_entry_set_dev(entry, header[bin_dev_offset] * 256 + header[bin_dev_offset + 1]); - archive_entry_set_ino(entry, header[bin_ino_offset] * 256 + header[bin_ino_offset + 1]); - archive_entry_set_mode(entry, header[bin_mode_offset] * 256 + header[bin_mode_offset + 1]); + archive_entry_set_dev(entry, archive_be16dec(header + bin_dev_offset)); + archive_entry_set_ino(entry, archive_be16dec(header + bin_ino_offset)); + archive_entry_set_mode(entry, archive_be16dec(header + bin_mode_offset)); if (cpio->option_pwb) { /* turn off random bits left over from V6 inode */ archive_entry_set_mode(entry, archive_entry_mode(entry) & 067777); if ((archive_entry_mode(entry) & AE_IFMT) == 0) archive_entry_set_mode(entry, archive_entry_mode(entry) | AE_IFREG); } - archive_entry_set_uid(entry, header[bin_uid_offset] * 256 + header[bin_uid_offset + 1]); - archive_entry_set_gid(entry, header[bin_gid_offset] * 256 + header[bin_gid_offset + 1]); - archive_entry_set_nlink(entry, header[bin_nlink_offset] * 256 + header[bin_nlink_offset + 1]); - archive_entry_set_rdev(entry, header[bin_rdev_offset] * 256 + header[bin_rdev_offset + 1]); - archive_entry_set_mtime(entry, be4(header + bin_mtime_offset), 0); - *namelength = header[bin_namesize_offset] * 256 + header[bin_namesize_offset + 1]; + archive_entry_set_uid(entry, archive_be16dec(header + bin_uid_offset)); + archive_entry_set_gid(entry, archive_be16dec(header + bin_gid_offset)); + archive_entry_set_nlink(entry, archive_be16dec(header + bin_nlink_offset)); + archive_entry_set_rdev(entry, archive_be16dec(header + bin_rdev_offset)); + archive_entry_set_mtime(entry, be32dec(header + bin_mtime_offset), 0); + *namelength = archive_be16dec(header + bin_namesize_offset); *name_pad = *namelength & 1; /* Pad to even. */ - cpio->entry_bytes_remaining = be4(header + bin_filesize_offset); + cpio->entry_bytes_remaining = be32dec(header + bin_filesize_offset); archive_entry_set_size(entry, cpio->entry_bytes_remaining); cpio->entry_padding = cpio->entry_bytes_remaining & 1; /* Pad to even. */ __archive_read_consume(a, bin_header_size); @@ -994,16 +1017,15 @@ } static int64_t -le4(const unsigned char *p) +le32dec(const unsigned char *p) { - return ((p[0] << 16) | (((int64_t)p[1]) << 24) | (p[2] << 0) | (p[3] << 8)); + return ((int64_t)archive_le16dec(p) << 16) | archive_le16dec(p + 2); } - static int64_t -be4(const unsigned char *p) +be32dec(const unsigned char *p) { - return ((((int64_t)p[0]) << 24) | (p[1] << 16) | (p[2] << 8) | (p[3])); + return ((int64_t)archive_be16dec(p) << 16) | archive_be16dec(p + 2); } /* @@ -1051,7 +1073,7 @@ else if (*p >= '0' && *p <= '9') digit = *p - '0'; else - return ((int64_t)l); + return (l); p++; l <<= 4; l |= digit; @@ -1102,20 +1124,32 @@ ENOMEM, "Out of memory adding file to list"); return (ARCHIVE_FATAL); } - if (cpio->links_head != NULL) - cpio->links_head->previous = le; - le->next = cpio->links_head; - le->previous = NULL; - cpio->links_head = le; + + const char *pathname = archive_entry_pathname(entry); + if (pathname == NULL) { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_FILE_FORMAT, + "Invalid hardlink entry with no pathname"); + free(le); + return (ARCHIVE_FATAL); + } + le->dev = dev; le->ino = ino; le->links = archive_entry_nlink(entry) - 1; - le->name = strdup(archive_entry_pathname(entry)); + le->name = strdup(pathname); if (le->name == NULL) { archive_set_error(&a->archive, ENOMEM, "Out of memory adding file to list"); + free(le); return (ARCHIVE_FATAL); } + + if (cpio->links_head != NULL) + cpio->links_head->previous = le; + le->next = cpio->links_head; + le->previous = NULL; + cpio->links_head = le; return (ARCHIVE_OK); } diff --git a/c/archive_read_support_format_iso9660.c b/c/archive_read_support_format_iso9660.c --- a/c/archive_read_support_format_iso9660.c +++ b/c/archive_read_support_format_iso9660.c @@ -268,6 +268,7 @@ uint64_t size; /* File size in bytes. */ uint32_t ce_offset; /* Offset of CE. */ uint32_t ce_size; /* Size of CE. */ + uint64_t ce_processed_end;/* End offset of processed CE. */ char rr_moved; /* Flag to rr_moved. */ char rr_moved_has_re_only; char re; /* Having RRIP "RE" extension. */ @@ -436,7 +437,6 @@ const unsigned char *, int); static void register_file(struct iso9660 *, struct file_info *); static void release_files(struct iso9660 *); -static unsigned toi(const void *p, int n); static inline void re_add_entry(struct iso9660 *, struct file_info *); static inline struct file_info * re_get_entry(struct iso9660 *); static inline int rede_add_entry(struct file_info *); @@ -1865,7 +1865,7 @@ } name_len = (size_t)isodirrec[DR_name_len_offset]; location = archive_le32dec(isodirrec + DR_extent_offset); - fsize = toi(isodirrec + DR_size_offset, DR_size_size); + fsize = archive_le32dec(isodirrec + DR_size_offset); /* Sanity check that name_len doesn't exceed dr_len. */ if (dr_len - 33 < name_len || name_len == 0) { archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, @@ -2162,7 +2162,7 @@ fprintf(stderr, "\n ** Unrecognized flag: "); dump_isodirrec(stderr, isodirrec); fprintf(stderr, "\n"); - } else if (toi(isodirrec + DR_volume_sequence_number_offset, 2) != 1) { + } else if (archive_le16dec(isodirrec + DR_volume_sequence_number_offset) != 1) { fprintf(stderr, "\n ** Unrecognized sequence number: "); dump_isodirrec(stderr, isodirrec); fprintf(stderr, "\n"); @@ -2255,9 +2255,10 @@ */ if (p[1] == 'N') { if (version == 1 && data_length == 16) { - file->rdev = toi(data,4); + file->rdev = archive_le32dec(data); file->rdev <<= 32; - file->rdev |= toi(data + 8, 4); + file->rdev |= + archive_le32dec(data + 8); iso9660->seenRockridge = 1; } } @@ -2272,20 +2273,20 @@ */ if (version == 1) { if (data_length >= 8) - file->mode - = (__LA_MODE_T)toi(data, 4); + file->mode = (__LA_MODE_T) + archive_le32dec(data); if (data_length >= 16) - file->nlinks - = toi(data + 8, 4); + file->nlinks = + archive_le32dec(data + 8); if (data_length >= 24) - file->uid - = toi(data + 16, 4); + file->uid = + archive_le32dec(data + 16); if (data_length >= 32) - file->gid - = toi(data + 24, 4); + file->gid = + archive_le32dec(data + 24); if (data_length >= 40) - file->number - = toi(data + 32, 4); + file->number = + archive_le32dec(data + 32); iso9660->seenRockridge = 1; } } @@ -2483,6 +2484,7 @@ const unsigned char *b, *p, *end; struct file_info *file; size_t step; + uint64_t ce_start, ce_end; int r; /* Read data which RRIP "CE" extension points. */ @@ -2506,8 +2508,16 @@ "Malformed CE information"); return (ARCHIVE_FATAL); } + ce_start = heap->reqs[0].offset + file->ce_offset; + ce_end = ce_start + file->ce_size; + if (ce_start < file->ce_processed_end) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Invalid parameter in SUSP \"CE\" extension"); + return (ARCHIVE_FATAL); + } p = b + file->ce_offset; end = p + file->ce_size; + file->ce_processed_end = ce_end; next_CE(heap); r = parse_rockridge(a, file, p, end); if (r != ARCHIVE_OK) @@ -3238,17 +3248,6 @@ } } -static unsigned int -toi(const void *p, int n) -{ - const unsigned char *v = (const unsigned char *)p; - if (n > 1) - return v[0] + 256 * toi(v + 1, n - 1); - if (n == 1) - return v[0]; - return (0); -} - /* * ECMA119/ISO9660 stores multi-byte integers in one of * three different formats: @@ -3493,6 +3492,8 @@ if (file->parent != NULL && file->parent->utf16be_bytes > 0) { if (build_pathname_utf16be(p, max, len, file->parent) != 0) return (-1); + if (*len + 2 > max) + return (-1);/* Path is too long! */ p[*len] = 0; p[*len + 1] = '/'; *len += 2; @@ -3517,26 +3518,24 @@ dump_isodirrec(FILE *out, const unsigned char *isodirrec) { fprintf(out, " l %d,", - toi(isodirrec + DR_length_offset, DR_length_size)); + isodirrec[DR_length_offset]); fprintf(out, " a %d,", - toi(isodirrec + DR_ext_attr_length_offset, DR_ext_attr_length_size)); + isodirrec[DR_ext_attr_length_offset]); fprintf(out, " ext 0x%x,", - toi(isodirrec + DR_extent_offset, DR_extent_size)); + archive_le32dec(isodirrec + DR_extent_offset)); fprintf(out, " s %d,", - toi(isodirrec + DR_size_offset, DR_extent_size)); + archive_le32dec(isodirrec + DR_size_offset)); fprintf(out, " f 0x%x,", - toi(isodirrec + DR_flags_offset, DR_flags_size)); + isodirrec[DR_flags_offset]); fprintf(out, " u %d,", - toi(isodirrec + DR_file_unit_size_offset, DR_file_unit_size_size)); + isodirrec[DR_file_unit_size_offset]); fprintf(out, " ilv %d,", - toi(isodirrec + DR_interleave_offset, DR_interleave_size)); + isodirrec[DR_interleave_offset]); fprintf(out, " seq %d,", - toi(isodirrec + DR_volume_sequence_number_offset, - DR_volume_sequence_number_size)); + archive_le16dec(isodirrec + DR_volume_sequence_number_offset)); fprintf(out, " nl %d:", - toi(isodirrec + DR_name_len_offset, DR_name_len_size)); + isodirrec[DR_name_len_offset]); fprintf(out, " `%.*s'", - toi(isodirrec + DR_name_len_offset, DR_name_len_size), - isodirrec + DR_name_offset); + isodirrec[DR_name_len_offset], isodirrec + DR_name_offset); } #endif diff --git a/c/archive_read_support_format_lha.c b/c/archive_read_support_format_lha.c --- a/c/archive_read_support_format_lha.c +++ b/c/archive_read_support_format_lha.c @@ -107,8 +107,8 @@ unsigned char *bitlen; /* - * Use a index table. It's faster than searching a huffman - * coding tree, which is a binary tree. But a use of a large + * Use an index table. It's faster than searching a huffman + * coding tree, which is a binary tree. But usage of a large * index table causes L1 cache read miss many times. */ #define HTBL_BITS 10 @@ -142,7 +142,6 @@ int64_t total_in; const unsigned char *ref_ptr; int avail_out; - int64_t total_out; struct lzh_dec *ds; }; @@ -239,7 +238,6 @@ size_t *, int64_t *); static int lha_read_data_lzh(struct archive_read *, const void **, size_t *, int64_t *); -static void lha_crc16_init(void); static uint16_t lha_crc16(uint16_t, const void *, size_t); static int lzh_decode_init(struct lzh_stream *, const char *); static void lzh_decode_free(struct lzh_stream *); @@ -483,8 +481,6 @@ struct archive_mstring conv_buffer; const wchar_t *conv_buffer_p; - lha_crc16_init(); - a->archive.archive_format = ARCHIVE_FORMAT_LHA; if (a->archive.archive_format_name == NULL) a->archive.archive_format_name = "lha"; @@ -1588,7 +1584,6 @@ /* We've initialized decompression for this stream. */ lha->decompress_init = 1; lha->strm.avail_out = 0; - lha->strm.total_out = 0; } /* @@ -1733,30 +1728,86 @@ return (sum); } -static uint16_t crc16tbl[2][256]; -static void -lha_crc16_init(void) -{ - unsigned int i; - static int crc16init = 0; - - if (crc16init) - return; - crc16init = 1; - - for (i = 0; i < 256; i++) { - unsigned int j; - uint16_t crc = (uint16_t)i; - for (j = 8; j; j--) - crc = (crc >> 1) ^ ((crc & 1) * 0xA001); - crc16tbl[0][i] = crc; - } - - for (i = 0; i < 256; i++) { - crc16tbl[1][i] = (crc16tbl[0][i] >> 8) - ^ crc16tbl[0][crc16tbl[0][i] & 0xff]; +static const uint16_t crc16tbl[2][256] = { + { + 0x0000, 0xc0c1, 0xc181, 0x0140, 0xc301, 0x03c0, 0x0280, + 0xc241, 0xc601, 0x06c0, 0x0780, 0xc741, 0x0500, 0xc5c1, + 0xc481, 0x0440, 0xcc01, 0x0cc0, 0x0d80, 0xcd41, 0x0f00, + 0xcfc1, 0xce81, 0x0e40, 0x0a00, 0xcac1, 0xcb81, 0x0b40, + 0xc901, 0x09c0, 0x0880, 0xc841, 0xd801, 0x18c0, 0x1980, + 0xd941, 0x1b00, 0xdbc1, 0xda81, 0x1a40, 0x1e00, 0xdec1, + 0xdf81, 0x1f40, 0xdd01, 0x1dc0, 0x1c80, 0xdc41, 0x1400, + 0xd4c1, 0xd581, 0x1540, 0xd701, 0x17c0, 0x1680, 0xd641, + 0xd201, 0x12c0, 0x1380, 0xd341, 0x1100, 0xd1c1, 0xd081, + 0x1040, 0xf001, 0x30c0, 0x3180, 0xf141, 0x3300, 0xf3c1, + 0xf281, 0x3240, 0x3600, 0xf6c1, 0xf781, 0x3740, 0xf501, + 0x35c0, 0x3480, 0xf441, 0x3c00, 0xfcc1, 0xfd81, 0x3d40, + 0xff01, 0x3fc0, 0x3e80, 0xfe41, 0xfa01, 0x3ac0, 0x3b80, + 0xfb41, 0x3900, 0xf9c1, 0xf881, 0x3840, 0x2800, 0xe8c1, + 0xe981, 0x2940, 0xeb01, 0x2bc0, 0x2a80, 0xea41, 0xee01, + 0x2ec0, 0x2f80, 0xef41, 0x2d00, 0xedc1, 0xec81, 0x2c40, + 0xe401, 0x24c0, 0x2580, 0xe541, 0x2700, 0xe7c1, 0xe681, + 0x2640, 0x2200, 0xe2c1, 0xe381, 0x2340, 0xe101, 0x21c0, + 0x2080, 0xe041, 0xa001, 0x60c0, 0x6180, 0xa141, 0x6300, + 0xa3c1, 0xa281, 0x6240, 0x6600, 0xa6c1, 0xa781, 0x6740, + 0xa501, 0x65c0, 0x6480, 0xa441, 0x6c00, 0xacc1, 0xad81, + 0x6d40, 0xaf01, 0x6fc0, 0x6e80, 0xae41, 0xaa01, 0x6ac0, + 0x6b80, 0xab41, 0x6900, 0xa9c1, 0xa881, 0x6840, 0x7800, + 0xb8c1, 0xb981, 0x7940, 0xbb01, 0x7bc0, 0x7a80, 0xba41, + 0xbe01, 0x7ec0, 0x7f80, 0xbf41, 0x7d00, 0xbdc1, 0xbc81, + 0x7c40, 0xb401, 0x74c0, 0x7580, 0xb541, 0x7700, 0xb7c1, + 0xb681, 0x7640, 0x7200, 0xb2c1, 0xb381, 0x7340, 0xb101, + 0x71c0, 0x7080, 0xb041, 0x5000, 0x90c1, 0x9181, 0x5140, + 0x9301, 0x53c0, 0x5280, 0x9241, 0x9601, 0x56c0, 0x5780, + 0x9741, 0x5500, 0x95c1, 0x9481, 0x5440, 0x9c01, 0x5cc0, + 0x5d80, 0x9d41, 0x5f00, 0x9fc1, 0x9e81, 0x5e40, 0x5a00, + 0x9ac1, 0x9b81, 0x5b40, 0x9901, 0x59c0, 0x5880, 0x9841, + 0x8801, 0x48c0, 0x4980, 0x8941, 0x4b00, 0x8bc1, 0x8a81, + 0x4a40, 0x4e00, 0x8ec1, 0x8f81, 0x4f40, 0x8d01, 0x4dc0, + 0x4c80, 0x8c41, 0x4400, 0x84c1, 0x8581, 0x4540, 0x8701, + 0x47c0, 0x4680, 0x8641, 0x8201, 0x42c0, 0x4380, 0x8341, + 0x4100, 0x81c1, 0x8081, 0x4040 + }, + { + 0x0000, 0x9001, 0x6001, 0xf000, 0xc002, 0x5003, 0xa003, + 0x3002, 0xc007, 0x5006, 0xa006, 0x3007, 0x0005, 0x9004, + 0x6004, 0xf005, 0xc00d, 0x500c, 0xa00c, 0x300d, 0x000f, + 0x900e, 0x600e, 0xf00f, 0x000a, 0x900b, 0x600b, 0xf00a, + 0xc008, 0x5009, 0xa009, 0x3008, 0xc019, 0x5018, 0xa018, + 0x3019, 0x001b, 0x901a, 0x601a, 0xf01b, 0x001e, 0x901f, + 0x601f, 0xf01e, 0xc01c, 0x501d, 0xa01d, 0x301c, 0x0014, + 0x9015, 0x6015, 0xf014, 0xc016, 0x5017, 0xa017, 0x3016, + 0xc013, 0x5012, 0xa012, 0x3013, 0x0011, 0x9010, 0x6010, + 0xf011, 0xc031, 0x5030, 0xa030, 0x3031, 0x0033, 0x9032, + 0x6032, 0xf033, 0x0036, 0x9037, 0x6037, 0xf036, 0xc034, + 0x5035, 0xa035, 0x3034, 0x003c, 0x903d, 0x603d, 0xf03c, + 0xc03e, 0x503f, 0xa03f, 0x303e, 0xc03b, 0x503a, 0xa03a, + 0x303b, 0x0039, 0x9038, 0x6038, 0xf039, 0x0028, 0x9029, + 0x6029, 0xf028, 0xc02a, 0x502b, 0xa02b, 0x302a, 0xc02f, + 0x502e, 0xa02e, 0x302f, 0x002d, 0x902c, 0x602c, 0xf02d, + 0xc025, 0x5024, 0xa024, 0x3025, 0x0027, 0x9026, 0x6026, + 0xf027, 0x0022, 0x9023, 0x6023, 0xf022, 0xc020, 0x5021, + 0xa021, 0x3020, 0xc061, 0x5060, 0xa060, 0x3061, 0x0063, + 0x9062, 0x6062, 0xf063, 0x0066, 0x9067, 0x6067, 0xf066, + 0xc064, 0x5065, 0xa065, 0x3064, 0x006c, 0x906d, 0x606d, + 0xf06c, 0xc06e, 0x506f, 0xa06f, 0x306e, 0xc06b, 0x506a, + 0xa06a, 0x306b, 0x0069, 0x9068, 0x6068, 0xf069, 0x0078, + 0x9079, 0x6079, 0xf078, 0xc07a, 0x507b, 0xa07b, 0x307a, + 0xc07f, 0x507e, 0xa07e, 0x307f, 0x007d, 0x907c, 0x607c, + 0xf07d, 0xc075, 0x5074, 0xa074, 0x3075, 0x0077, 0x9076, + 0x6076, 0xf077, 0x0072, 0x9073, 0x6073, 0xf072, 0xc070, + 0x5071, 0xa071, 0x3070, 0x0050, 0x9051, 0x6051, 0xf050, + 0xc052, 0x5053, 0xa053, 0x3052, 0xc057, 0x5056, 0xa056, + 0x3057, 0x0055, 0x9054, 0x6054, 0xf055, 0xc05d, 0x505c, + 0xa05c, 0x305d, 0x005f, 0x905e, 0x605e, 0xf05f, 0x005a, + 0x905b, 0x605b, 0xf05a, 0xc058, 0x5059, 0xa059, 0x3058, + 0xc049, 0x5048, 0xa048, 0x3049, 0x004b, 0x904a, 0x604a, + 0xf04b, 0x004e, 0x904f, 0x604f, 0xf04e, 0xc04c, 0x504d, + 0xa04d, 0x304c, 0x0044, 0x9045, 0x6045, 0xf044, 0xc046, + 0x5047, 0xa047, 0x3046, 0xc043, 0x5042, 0xa042, 0x3043, + 0x0041, 0x9040, 0x6040, 0xf041 } -} +}; static uint16_t lha_crc16(uint16_t crc, const void *pp, size_t len) @@ -2084,7 +2135,6 @@ { strm->ref_ptr = strm->ds->w_buff; strm->avail_out = (int)s; - strm->total_out += s; } static int diff --git a/c/archive_read_support_format_mtree.c b/c/archive_read_support_format_mtree.c --- a/c/archive_read_support_format_mtree.c +++ b/c/archive_read_support_format_mtree.c @@ -51,6 +51,7 @@ #include "archive.h" #include "archive_entry.h" #include "archive_entry_private.h" +#include "archive_integer.h" #include "archive_platform_stat.h" #include "archive_private.h" #include "archive_rb.h" @@ -1790,12 +1791,16 @@ * 123456789.1 represents 123456789 * seconds and 1 nanosecond. */ if (*val == '.') { + int64_t v; + ++val; - ns = (long)mtree_atol(&val, 10); - if (ns < 0) + v = mtree_atol(&val, 10); + if (v < 0) ns = 0; - else if (ns > 999999999) + else if (v > 999999999) ns = 999999999; + else + ns = (long)v; } if (m > my_time_t_max) m = my_time_t_max; @@ -2029,9 +2034,9 @@ if (c >= '0' && c <= '9') return c - '0'; else if (c >= 'a' && c <= 'f') - return c - 'a'; + return 10 + c - 'a'; else if (c >= 'A' && c <= 'F') - return c - 'A'; + return 10 + c - 'A'; else return -1; } @@ -2044,8 +2049,8 @@ static int64_t mtree_atol(char **p, int base) { - int64_t l, limit; - int digit, last_digit_limit; + int64_t l; + int digit; if (base == 0) { if (**p != '0') @@ -2059,29 +2064,24 @@ } if (**p == '-') { - limit = INT64_MIN / base; - last_digit_limit = -(INT64_MIN % base); ++(*p); l = 0; digit = parsedigit(**p); while (digit >= 0 && digit < base) { - if (l < limit || (l == limit && digit >= last_digit_limit)) + if (archive_ckd_mul_i64(&l, l, base) || + archive_ckd_sub_i64(&l, l, digit)) return INT64_MIN; - l = (l * base) - digit; digit = parsedigit(*++(*p)); } return l; } else { - limit = INT64_MAX / base; - last_digit_limit = INT64_MAX % base; - l = 0; digit = parsedigit(**p); while (digit >= 0 && digit < base) { - if (l > limit || (l == limit && digit > last_digit_limit)) + if (archive_ckd_mul_i64(&l, l, base) || + archive_ckd_add_i64(&l, l, digit)) return INT64_MAX; - l = (l * base) + digit; digit = parsedigit(*++(*p)); } return l; @@ -2100,8 +2100,7 @@ ssize_t bytes_read; ssize_t total_size = 0; ssize_t find_off = 0; - const void *t; - void *nl; + const void *nl, *t; char *u; /* Accumulate line in a line buffer. */ diff --git a/c/archive_read_support_format_rar.c b/c/archive_read_support_format_rar.c --- a/c/archive_read_support_format_rar.c +++ b/c/archive_read_support_format_rar.c @@ -154,7 +154,7 @@ #define UNP_BUFFER_SIZE (128 * 1024) /* Define this here for non-Windows platforms */ -#if !((defined(__WIN32__) || defined(_WIN32) || defined(__WIN32)) && !defined(__CYGWIN__)) +#ifndef FILE_ATTRIBUTE_DIRECTORY #define FILE_ATTRIBUTE_DIRECTORY 0x10 #endif @@ -1142,7 +1142,7 @@ default: archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Unsupported compression method for RAR file"); - ret = ARCHIVE_FATAL; + ret = ARCHIVE_FAILED; break; } return (ret); @@ -1513,27 +1513,23 @@ * consumed at the end. */ if (head_type == NEWSUB_HEAD) { - size_t distance = p - (const char *)h; if (rar->packed_size > INT64_MAX - header_size) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, - "Extended header size too large"); - return (ARCHIVE_FATAL); - } - header_size += rar->packed_size; - if ((uintmax_t)header_size > SIZE_MAX) { - archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, - "Unable to read extended header data"); + "Invalid RAR file: Overlarge extended header"); return (ARCHIVE_FATAL); } - /* Make sure we have the extended data. */ - if ((h = __archive_read_ahead(a, (size_t)header_size - 7, NULL)) == NULL) { + if (__archive_read_consume(a, header_size + rar->packed_size - 7) < 0) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, - "Failed to read extended header data"); + "Invalid RAR file: Cannot read extended header data"); return (ARCHIVE_FATAL); } - p = h; - endp = p + header_size - 7; - p += distance; + + /* + * NEWSUB records are metadata-only in this reader. The block header + * has already been validated, so it is safe to skip exactly the + * remaining header bytes and the associated data payload. + */ + return ret; } filename_size = archive_le16dec(file_header.name_size); @@ -1829,10 +1825,6 @@ rar->ppmd_valid = rar->ppmd_eod = 0; rar->filters.filterstart = INT64_MAX; - /* Don't set any archive entries for non-file header types */ - if (head_type == NEWSUB_HEAD) - return ret; - archive_entry_set_mtime(entry, rar->mtime, rar->mnsec); archive_entry_set_ctime(entry, rar->ctime, rar->cnsec); archive_entry_set_atime(entry, rar->atime, rar->ansec); @@ -2026,7 +2018,7 @@ #ifndef DONT_FAIL_ON_CRC_ERROR archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "File CRC error"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); #endif } rar->entry_eof = 1; @@ -2038,7 +2030,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated RAR file data"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } *size = bytes_avail; @@ -2058,7 +2050,7 @@ int64_t *offset, size_t looper) { if (looper++ > MAX_COMPRESS_DEPTH) - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); struct rar *rar; int64_t start, end; @@ -2069,7 +2061,7 @@ do { if (!rar->valid) - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); if (rar->filters.bytes_ready > 0) { @@ -2121,7 +2113,7 @@ #ifndef DONT_FAIL_ON_CRC_ERROR archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "File CRC error"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); #endif } rar->entry_eof = 1; @@ -2155,7 +2147,7 @@ if (rar->filters.lastend == rar->filters.filterstart) { if (!run_filters(a)) - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); continue; } @@ -2172,7 +2164,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid symbol"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } if(sym != rar->ppmd_escape) { @@ -2186,7 +2178,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid symbol"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } switch(code) @@ -2213,7 +2205,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid symbol"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } lzss_offset |= code << (i * 8); } @@ -2222,7 +2214,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid symbol"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } lzss_emit_match(rar, lzss_offset + 2, length + 32); rar->bytes_uncopied += length + 32; @@ -2234,7 +2226,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid symbol"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } lzss_emit_match(rar, 1, length + 4); rar->bytes_uncopied += length + 4; @@ -2280,7 +2272,7 @@ * what we would do to solve it. */ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Internal error extracting RAR file"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } } if (rar->bytes_uncopied > (rar->unp_buffer_size - rar->unp_offset)) @@ -2363,7 +2355,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated RAR file data"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } /* Make sure ppmd7_context is freed before Ppmd7_Construct @@ -2379,7 +2371,7 @@ if (rar->dictionary_size == 0) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid zero dictionary size"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } if (!__archive_ppmd7_functions.Ppmd7_Alloc(&rar->ppmd7_context, @@ -2393,7 +2385,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Unable to initialize PPMd range decoder"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } __archive_ppmd7_functions.Ppmd7_Init(&rar->ppmd7_context, maxorder); rar->ppmd_valid = 1; @@ -2403,13 +2395,13 @@ if (!rar->ppmd_valid) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid PPMd sequence"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } if (!__archive_ppmd7_functions.PpmdRAR_RangeDec_Init(&rar->range_dec)) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Unable to initialize PPMd range decoder"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } } } @@ -2417,6 +2409,13 @@ { rar_br_consume(br, 1); + /* + * Low-distance repeat state belongs to the current LZ table and + * must not be reused after starting a new table. + */ + rar->lastlowoffset = 0; + rar->numlowoffsetrepeats = 0; + /* Keep existing table flag */ if (!rar_br_read_ahead(a, br, 1)) goto truncated_data; @@ -2459,7 +2458,7 @@ if ((val = read_next_symbol(a, &precode)) < 0) { free(precode.tree); free(precode.table); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } if (val < 16) { @@ -2474,7 +2473,7 @@ free(precode.table); archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Internal error extracting RAR file"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } if(val == 16) { @@ -2564,7 +2563,7 @@ if (new_size == 0) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Zero window size is invalid"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } new_window = realloc(rar->lzss.window, new_size); if (new_window == NULL) { @@ -2584,7 +2583,7 @@ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated RAR file data"); rar->valid = 0; - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } static void @@ -2700,7 +2699,7 @@ { if (lengths[j] != i) continue; if (add_value(a, code, j, codebits, i) != ARCHIVE_OK) - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); codebits++; if (--symbolsleft <= 0) break; @@ -2752,7 +2751,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Prefix found"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } /* @@ -2811,7 +2810,7 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Prefix found"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } /* Set leaf value */ @@ -2850,6 +2849,10 @@ code->tablesize = code->maxlength; code->table = calloc(((size_t)1U) << code->tablesize, sizeof(*code->table)); + if (code->table == NULL) { + archive_set_error(&a->archive, ENOMEM, "Can't allocate memory"); + return (ARCHIVE_FATAL); + } return make_table_recurse(a, code, 0, code->table, 0, code->tablesize); } @@ -2865,13 +2868,13 @@ { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Huffman tree was not created"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } if (node < 0 || node >= code->numentries) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid location to Huffman tree specified"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } currtablesize = 1 << (maxdepth - depth); @@ -3134,11 +3137,11 @@ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated RAR file data"); rar->valid = 0; - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); bad_data: archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Bad RAR file data"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } static int @@ -3153,12 +3156,12 @@ if (length > lzss_size(&rar->lzss)) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Bad RAR file data"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } if (firstpart < 0) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Bad RAR file data"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } if (firstpart < length) { memcpy(buffer, &rar->lzss.window[windowoffs], firstpart); @@ -3200,7 +3203,7 @@ if (firstpart < 0) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Bad RAR file data"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } if ((size_t)firstpart < length) { memcpy(&rar->unp_buffer[rar->unp_offset], @@ -3224,7 +3227,7 @@ fatal: archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Bad RAR file data"); - return (ARCHIVE_FATAL); + return (ARCHIVE_FAILED); } static const void * @@ -3556,7 +3559,13 @@ if (membr_bits(&br, 1)) { - prog->staticdatalen = membr_next_rarvm_number(&br) + 1; + uint32_t staticdatalen = membr_next_rarvm_number(&br); + if (staticdatalen >= VM_MEMORY_SIZE) + { + delete_program_code(prog); + return NULL; + } + prog->staticdatalen = staticdatalen + 1; prog->staticdata = malloc(prog->staticdatalen); if (!prog->staticdata) { diff --git a/c/archive_read_support_format_rar5.c b/c/archive_read_support_format_rar5.c --- a/c/archive_read_support_format_rar5.c +++ b/c/archive_read_support_format_rar5.c @@ -81,7 +81,9 @@ * * The array itself is decrypted in `rar5_init` function. */ -static unsigned char rar5_signature_xor[] = { 243, 192, 211, 128, 187, 166, 160, 161 }; +static const unsigned char rar5_signature_xor[] = { + 243, 192, 211, 128, 187, 166, 160, 161 +}; static const size_t g_unpack_window_size = 0x20000; /* These could have been static const's, but they aren't, because of @@ -700,7 +702,7 @@ ARCHIVE_ERRNO_FILE_FORMAT, "Unsupported filter type: 0x%x", (unsigned int)flt->type); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } if(ret != ARCHIVE_OK) { @@ -905,11 +907,10 @@ static int read_ahead(struct archive_read* a, size_t how_many, const uint8_t** ptr) { - ssize_t avail = -1; if(!ptr) return 0; - *ptr = __archive_read_ahead(a, how_many, &avail); + *ptr = __archive_read_ahead(a, how_many, NULL); if(*ptr == NULL) { return 0; } @@ -1046,10 +1047,7 @@ return ARCHIVE_FATAL; } - uint32_t bits = ((uint32_t) p[rar->bits.in_addr]) << 24; - bits |= p[rar->bits.in_addr + 1] << 16; - bits |= p[rar->bits.in_addr + 2] << 8; - bits |= p[rar->bits.in_addr + 3]; + uint32_t bits = archive_be32dec(p + rar->bits.in_addr); bits <<= rar->bits.bit_addr; bits |= p[rar->bits.in_addr + 4] >> (8 - rar->bits.bit_addr); *value = bits; @@ -1066,9 +1064,7 @@ return ARCHIVE_FATAL; } - int bits = (int) ((uint32_t) p[rar->bits.in_addr]) << 16; - bits |= (int) p[rar->bits.in_addr + 1] << 8; - bits |= (int) p[rar->bits.in_addr + 2]; + uint32_t bits = archive_be24dec(p + (unsigned)rar->bits.in_addr); bits >>= (8 - rar->bits.bit_addr); *value = bits & 0xffff; return ARCHIVE_OK; @@ -1790,6 +1786,13 @@ if(!read_var_sized(a, &data_size, NULL)) return ARCHIVE_EOF; + if(data_size > SSIZE_MAX) { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_FILE_FORMAT, + "File data size is too large"); + return ARCHIVE_FATAL; + } + rar->file.bytes_remaining = data_size; } else { rar->file.bytes_remaining = 0; @@ -1946,29 +1949,20 @@ archive_entry_set_mode(entry, mode); if (file_attr & (ATTR_READONLY | ATTR_HIDDEN | ATTR_SYSTEM)) { - char *fflags_text, *ptr; - /* allocate for ",rdonly,hidden,system" */ - fflags_text = malloc(22 * sizeof(*fflags_text)); - if (fflags_text != NULL) { - ptr = fflags_text; - if (file_attr & ATTR_READONLY) { - strcpy(ptr, ",rdonly"); - ptr = ptr + 7; - } - if (file_attr & ATTR_HIDDEN) { - strcpy(ptr, ",hidden"); - ptr = ptr + 7; - } - if (file_attr & ATTR_SYSTEM) { - strcpy(ptr, ",system"); - ptr = ptr + 7; - } - if (ptr > fflags_text) { - archive_entry_copy_fflags_text(entry, - fflags_text + 1); - } - free(fflags_text); - } + char buf[sizeof(",rdonly,hidden,system")]; + char *fflags[3] = { "", "", "" }; + char **flag = fflags; + + if (file_attr & ATTR_READONLY) + *flag++ = ",rdonly"; + if (file_attr & ATTR_HIDDEN) + *flag++ = ",hidden"; + if (file_attr & ATTR_SYSTEM) + *flag++ = ",system"; + + snprintf(buf, sizeof(buf), "%s%s%s", + fflags[0], fflags[1], fflags[2]); + archive_entry_copy_fflags_text(entry, buf + 1); } } else if(host_os == HOST_UNIX) { /* Host OS is Unix */ @@ -2274,6 +2268,33 @@ * block. */ +/* + * A header that carries no file data (HEAD_MAIN, or an unknown block + * flagged HFL_SKIP_IF_UNKNOWN) may leave bytes in its body that the + * sub-parser did not read. Skip them before returning ARCHIVE_RETRY, + * otherwise rar5_read_header() re-parses the same block region O(N) + * times instead of O(1), letting a crafted RAR5 file stall the reader + * (GHSA-9h2c-464f-j3hj). + * + * Safe because read_ahead(a, hdr_size, &p) pre-loaded the whole block + * into one contiguous buffer with no compaction until we return, so + * body_start stays valid and (cur - body_start) is the exact number of + * body bytes consumed so far. + */ +static void +rar5_skip_remaining_block(struct archive_read* a, + const uint8_t* body_start, size_t raw_hdr_size) +{ + const uint8_t* cur; + + if(read_ahead(a, 1, &cur)) { + size_t body_used = (size_t)(cur - body_start); + + if(body_used < raw_hdr_size) + (void)consume(a, raw_hdr_size - body_used); + } +} + static int process_base_block(struct archive_read* a, struct archive_entry* entry) { @@ -2285,6 +2306,7 @@ size_t header_id = 0; size_t header_flags = 0; const uint8_t* p; + const uint8_t* body_start; int ret; enum HEADER_TYPE { @@ -2346,6 +2368,10 @@ #endif } + /* Remember the first byte of the block body so we can later skip + * any bytes the sub-parser leaves unconsumed. */ + body_start = p + hdr_size_len; + /* If the checksum is OK, we proceed with parsing. */ if(ARCHIVE_OK != consume(a, hdr_size_len)) { return ARCHIVE_EOF; @@ -2371,8 +2397,11 @@ /* Main header doesn't have any files in it, so it's * pointless to return to the caller. Retry to next * header, which should be HEAD_FILE/HEAD_SERVICE. */ - if(ret == ARCHIVE_OK) + if(ret == ARCHIVE_OK) { + rar5_skip_remaining_block(a, body_start, + raw_hdr_size); return ARCHIVE_RETRY; + } return ret; case HEAD_SERVICE: @@ -2432,6 +2461,8 @@ /* If the block is marked as 'skip if unknown', * do as the flag says: skip the block * instead on failing on it. */ + rar5_skip_remaining_block(a, body_start, + raw_hdr_size); return ARCHIVE_RETRY; } } @@ -2561,19 +2592,23 @@ return ret; } -static void init_unpack(struct rar5* rar) { +static int init_unpack(struct rar5* rar) { rar->file.calculated_crc32 = 0; init_window_mask(rar); free(rar->cstate.window_buf); free(rar->cstate.filtered_buf); + rar->cstate.window_buf = NULL; + rar->cstate.filtered_buf = NULL; + if(rar->cstate.window_size > 0) { rar->cstate.window_buf = calloc(1, rar->cstate.window_size); + if(rar->cstate.window_buf == NULL) + return ARCHIVE_FATAL; rar->cstate.filtered_buf = calloc(1, rar->cstate.window_size); - } else { - rar->cstate.window_buf = NULL; - rar->cstate.filtered_buf = NULL; + if(rar->cstate.filtered_buf == NULL) + return ARCHIVE_FATAL; } clear_data_ready_stack(rar); @@ -2586,6 +2621,7 @@ memset(&rar->cstate.dd, 0, sizeof(rar->cstate.dd)); memset(&rar->cstate.ldd, 0, sizeof(rar->cstate.ldd)); memset(&rar->cstate.rd, 0, sizeof(rar->cstate.rd)); + return ARCHIVE_OK; } static void update_crc(struct rar5* rar, const uint8_t* p, size_t to_read) { @@ -2647,6 +2683,15 @@ upper_limit <<= 1; } + /* Verify the code-length distribution is not over-subscribed. + * After the loop above, upper_limit == sum(lc[i] * 2^(16-i)). + * For a valid prefix-free code this must be <= 2^16 = 65536. + * An over-subscribed table (> 65536) cannot produce a valid + * decode table and must be rejected. */ + if(upper_limit > 65536) { + return ARCHIVE_FAILED; + } + memcpy(decode_pos_clone, table->decode_pos, sizeof(decode_pos_clone)); for(i = 0; i < size; i++) { @@ -2748,7 +2793,7 @@ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated data in huffman tables"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } value = (p[i] & nibble_mask) >> nibble_shift; @@ -2794,7 +2839,7 @@ if(ret != ARCHIVE_OK) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Decoding huffman tables failed"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } for(i = 0; i < HUFF_TABLE_SIZE;) { @@ -2805,7 +2850,7 @@ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Decoding huffman tables failed"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } if(num < 16) { @@ -2839,7 +2884,7 @@ ARCHIVE_ERRNO_FILE_FORMAT, "Unexpected error when decoding " "huffman tables"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } } else { /* other codes: fill with zeroes `n` times */ @@ -2867,7 +2912,7 @@ if(ret != ARCHIVE_OK) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Failed to create literal table"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } idx += HUFF_NC; @@ -2876,7 +2921,7 @@ if(ret != ARCHIVE_OK) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Failed to create distance table"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } idx += HUFF_DC; @@ -2885,7 +2930,7 @@ if(ret != ARCHIVE_OK) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Failed to create lower bits of distances table"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } idx += HUFF_LDC; @@ -2894,7 +2939,7 @@ if(ret != ARCHIVE_OK) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Failed to create repeating distances table"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } return ARCHIVE_OK; @@ -2912,7 +2957,7 @@ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Unsupported block header size (was %d, max is 2)", bf_byte_count(hdr)); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } /* This should probably use bit reader interface in order to be more @@ -2956,7 +3001,7 @@ "Block checksum error: got 0x%x, expected 0x%x", hdr->block_cksum, calculated_cksum); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; #endif } @@ -3037,20 +3082,17 @@ filter_type >>= 13; skip_bits(rar, 3); - /* Perform some sanity checks on this filter parameters. Note that we - * allow only DELTA, E8/E9 and ARM filters here, because rest of - * filters are not used in RARv5. */ + /* Perform some sanity checks on this filter parameters. */ if(block_length < 4 || block_length > 0x400000 || - filter_type > FILTER_ARM || !is_valid_filter_block_start(rar, block_start) || (rar->cstate.window_size > 0 && (ssize_t)block_length > rar->cstate.window_size >> 1)) { archive_set_error(&ar->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid filter encountered"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } /* Allocate a new filter. */ @@ -3203,7 +3245,7 @@ ARCHIVE_ERRNO_PROGRAMMER, "Failed to decode the code length"); - return ARCHIVE_FATAL; + return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; } if(ARCHIVE_OK != decode_number(a, &rar->cstate.dd, p, @@ -3213,7 +3255,7 @@ ARCHIVE_ERRNO_PROGRAMMER, "Failed to decode the distance slot"); - return ARCHIVE_FATAL; + return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; } if(dist_slot < 4) { @@ -3258,7 +3300,7 @@ "Failed to decode the " "distance slot"); - return ARCHIVE_FATAL; + return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; } if(dist >= INT_MAX - low_dist - 1) { @@ -3268,7 +3310,7 @@ ARCHIVE_ERRNO_FILE_FORMAT, "Distance pointer " "overflow"); - return ARCHIVE_FATAL; + return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; } dist += low_dist; @@ -3303,7 +3345,7 @@ rar->cstate.last_len = len; if(ARCHIVE_OK != copy_string(a, len, dist)) - return ARCHIVE_FATAL; + return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; continue; } else if(num == 256) { @@ -3319,7 +3361,7 @@ rar->cstate.last_len, rar->cstate.dist_cache[0])) { - return ARCHIVE_FATAL; + return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; } } @@ -3334,18 +3376,18 @@ if(ARCHIVE_OK != decode_number(a, &rar->cstate.rd, p, &len_slot)) { - return ARCHIVE_FATAL; + return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; } len = decode_code_length(a, rar, p, len_slot); if (len == -1) { - return ARCHIVE_FATAL; + return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; } rar->cstate.last_len = len; if(ARCHIVE_OK != copy_string(a, len, dist)) - return ARCHIVE_FATAL; + return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; continue; } @@ -3507,6 +3549,7 @@ if(!rar->vol.push_buf) { archive_set_error(&a->archive, ENOMEM, "Can't allocate memory for a merge block buffer"); + rar->cstate.switch_multivolume = 0; return ARCHIVE_FATAL; } @@ -3524,15 +3567,21 @@ cur_block_size = rar5_min(rar->file.bytes_remaining, block_size - partial_offset); - if(cur_block_size == 0) { + if(cur_block_size < 1) { + /* bytes_remaining is less than 1 at the wrong point in + * the merge loop, indicating corrupt volume + * accounting. */ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, - "Encountered block size == 0 during block merge"); + "Encountered invalid block size during block merge"); + rar->cstate.switch_multivolume = 0; return ARCHIVE_FATAL; } - if(!read_ahead(a, cur_block_size, &lp)) + if(!read_ahead(a, cur_block_size, &lp)) { + rar->cstate.switch_multivolume = 0; return ARCHIVE_EOF; + } /* Sanity check; there should never be a situation where this * function reads more data than the block's size. */ @@ -3540,6 +3589,7 @@ archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, "Consumed too much data when merging blocks"); + rar->cstate.switch_multivolume = 0; return ARCHIVE_FATAL; } @@ -3549,8 +3599,12 @@ memcpy(&rar->vol.push_buf[partial_offset], lp, cur_block_size); /* Advance the stream read pointer by this block chunk size. */ - if(ARCHIVE_OK != consume(a, cur_block_size)) - return ARCHIVE_EOF; + if(ARCHIVE_OK != consume(a, cur_block_size)) { + /* Data was copied but stream pointer didn't advance; + * stream position is unrecoverable. */ + rar->cstate.switch_multivolume = 0; + return ARCHIVE_FATAL; + } /* Update the pointers. `partial_offset` contains information * about the sum of merged block chunks. */ @@ -3571,6 +3625,7 @@ ret = advance_multivolume(a); rar->merge_mode--; if(ret != ARCHIVE_OK) { + rar->cstate.switch_multivolume = 0; return ret; } } @@ -3627,6 +3682,15 @@ to_skip = sizeof(struct compressed_block_header) + bf_byte_count(&rar->last_block_hdr) + 1; + /* If the block header's to_skip value exceeds the declared + * remaining data, the archive is malformed. */ + if(to_skip > rar->file.bytes_remaining) { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_FILE_FORMAT, + "Block header size exceeds remaining file data"); + return ARCHIVE_FATAL; + } + if(ARCHIVE_OK != consume(a, to_skip)) return ARCHIVE_EOF; @@ -3863,7 +3927,8 @@ /* Don't perform full context reinitialization if we're * processing a solid archive. */ if(!rar->main.solid || !rar->cstate.window_buf) { - init_unpack(rar); + if((ret = init_unpack(rar)) != ARCHIVE_OK) + return ret; } rar->cstate.initialized = 1; @@ -3876,7 +3941,7 @@ "Invalid window size declaration in this file"); /* This should never happen in valid files. */ - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } if(rar->cstate.all_filters_applied == 1) { @@ -3887,7 +3952,7 @@ * files). */ while(1) { ret = process_block(a); - if(ret == ARCHIVE_EOF || ret == ARCHIVE_FATAL) + if(ret != ARCHIVE_OK) return ret; if(rar->cstate.last_write_ptr == @@ -3913,12 +3978,10 @@ ret = apply_filters(a); if(ret == ARCHIVE_RETRY) { return ARCHIVE_OK; - } else if(ret == ARCHIVE_FATAL) { - return ARCHIVE_FATAL; + } else if(ret != ARCHIVE_OK) { + return ret; } - /* If apply_filters() will return ARCHIVE_OK, we can continue here. */ - if(cdeque_size(&rar->cstate.filters) > 0) { /* Check if we can write something before hitting first * filter. */ @@ -4131,7 +4194,7 @@ archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Checksum error: CRC32"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; #endif } else { DEBUG_CODE { @@ -4166,7 +4229,7 @@ ARCHIVE_ERRNO_FILE_FORMAT, "Checksum error: BLAKE2"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; #endif } } @@ -4207,7 +4270,7 @@ if (rar->headers_are_encrypted || rar->cstate.data_encrypted) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Reading encrypted data is not currently supported"); - return ARCHIVE_FATAL; + return ARCHIVE_FAILED; } if(rar->file.dir > 0) { diff --git a/c/archive_read_support_format_tar.c b/c/archive_read_support_format_tar.c --- a/c/archive_read_support_format_tar.c +++ b/c/archive_read_support_format_tar.c @@ -42,6 +42,7 @@ #include "archive_acl_private.h" /* For ACL parsing routines. */ #include "archive_entry.h" #include "archive_entry_locale.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_read_private.h" @@ -153,6 +154,8 @@ int compat_2x; int process_mac_extensions; int read_concatenated_archives; + int default_inode; + int default_dev; }; /* Track which size fields were present in the headers */ @@ -248,6 +251,36 @@ static const size_t acl_limit = 131072; /* Longest textual ACL: 128kiB */ static const int64_t entry_limit = 0xfffffffffffffffLL; /* 2^60 bytes = 1 ExbiByte */ +/* + * There's no standard for TIME_T_MAX. So we compute it + * here. TODO: Move this to configure time, but be careful + * about cross-compile environments. + */ +static time_t +get_time_t_max(void) +{ +#if defined(TIME_T_MAX) + return TIME_T_MAX; +#else + /* ISO C allows time_t to be a floating-point type, + but POSIX requires an integer type. The following + should work on any system that follows the POSIX + conventions. */ + if (((time_t)0) < ((time_t)-1)) { + /* Time_t is unsigned */ + return (~(time_t)0); + } else { + /* Time_t is signed. */ + /* Assume it's the same as int64_t or int32_t */ + if (sizeof(time_t) == sizeof(int64_t)) { + return (time_t)INT64_MAX; + } else { + return (time_t)INT32_MAX; + } + } +#endif +} + int archive_read_support_format_gnutar(struct archive *a) { @@ -522,10 +555,6 @@ * probably not worthwhile just to support the relatively * obscure tar->cpio conversion case. */ - /* TODO: Move this into `struct tar` to avoid conflicts - * when reading multiple archives */ - static int default_inode; - static int default_dev; struct tar *tar; const char *p; const wchar_t *wp; @@ -533,16 +562,17 @@ size_t l; int64_t unconsumed = 0; + tar = (struct tar *)(a->format->data); + /* Assign default device/inode values. */ - archive_entry_set_dev(entry, 1 + default_dev); /* Don't use zero. */ - archive_entry_set_ino(entry, ++default_inode); /* Don't use zero. */ + archive_entry_set_dev(entry, 1 + tar->default_dev); /* Don't use zero. */ + archive_entry_set_ino(entry, ++tar->default_inode); /* Don't use zero. */ /* Limit generated st_ino number to 16 bits. */ - if (default_inode >= 0xffff) { - ++default_dev; - default_inode = 0; + if (tar->default_inode >= 0xffff) { + ++tar->default_dev; + tar->default_inode = 0; } - tar = (struct tar *)(a->format->data); tar->entry_offset = 0; gnu_clear_sparse_list(tar); tar->size_fields = 0; /* We don't have any size info yet */ @@ -586,16 +616,16 @@ * directory: This is needed for certain old tar * variants and even for some broken newer ones. */ - if ((wp = archive_entry_pathname_w(entry)) != NULL) { - l = wcslen(wp); - if (l > 0 && wp[l - 1] == L'/') { + if ((p = archive_entry_pathname(entry)) != NULL) { + l = strlen(p); + if (l > 0 && p[l - 1] == '/') { archive_entry_set_filetype(entry, AE_IFDIR); tar->entry_bytes_remaining = 0; tar->entry_padding = 0; } - } else if ((p = archive_entry_pathname(entry)) != NULL) { - l = strlen(p); - if (l > 0 && p[l - 1] == '/') { + } else if ((wp = archive_entry_pathname_w(entry)) != NULL) { + l = wcslen(wp); + if (l > 0 && wp[l - 1] == L'/') { archive_entry_set_filetype(entry, AE_IFDIR); tar->entry_bytes_remaining = 0; tar->entry_padding = 0; @@ -1369,7 +1399,12 @@ archive_entry_set_gid(entry, tar_atol(header->gid, sizeof(header->gid))); } if (!archive_entry_mtime_is_set(entry)) { - archive_entry_set_mtime(entry, tar_atol(header->mtime, sizeof(header->mtime)), 0); + int64_t t64 = tar_atol(header->mtime, sizeof(header->mtime)); + time_t t = (time_t)t64; + if ((int64_t)t != t64) { /* time_t overflowed */ + t = get_time_t_max(); + } + archive_entry_set_mtime(entry, t, 0); } /* Reconcile the size info. */ @@ -1782,32 +1817,42 @@ struct archive_entry *entry, const void *h) { const struct archive_entry_header_ustar *header; - struct archive_string as; int err = ARCHIVE_OK, r; header = (const struct archive_entry_header_ustar *)h; - /* Copy name into an internal buffer to ensure null-termination. */ + /* + * The name field is fixed-width and may not be NUL-terminated. + * Use a temporary string only when prefix/name joining is required. + */ const char *existing_pathname = archive_entry_pathname(entry); const wchar_t *existing_wcs_pathname = archive_entry_pathname_w(entry); if ((existing_pathname == NULL || existing_pathname[0] == '\0') && (existing_wcs_pathname == NULL || existing_wcs_pathname[0] == '\0')) { + struct archive_string as; + const char *pathname; + size_t pathname_length; + archive_string_init(&as); if (header->prefix[0]) { archive_strncpy(&as, header->prefix, sizeof(header->prefix)); if (as.s[archive_strlen(&as) - 1] != '/') archive_strappend_char(&as, '/'); archive_strncat(&as, header->name, sizeof(header->name)); + pathname = as.s; + pathname_length = archive_strlen(&as); } else { - archive_strncpy(&as, header->name, sizeof(header->name)); + pathname = header->name; + pathname_length = sizeof(header->name); } - if (archive_entry_copy_pathname_l(entry, as.s, archive_strlen(&as), - tar->sconv) != 0) { + r = archive_entry_copy_pathname_l(entry, pathname, + pathname_length, tar->sconv); + archive_string_free(&as); + if (r != 0) { err = set_conversion_failed_error(a, tar->sconv, "Pathname"); if (err == ARCHIVE_FATAL) return (err); } - archive_string_free(&as); } /* Handle rest of common fields. */ @@ -2009,6 +2054,7 @@ /* Consume size, name, and `=` */ *unconsumed += p - attr_start; if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { + archive_string_free(&attr_name); return (ARCHIVE_FATAL); } @@ -2016,6 +2062,7 @@ archive_set_error(&a->archive, EINVAL, "Malformed pax attributes"); *unconsumed += ext_size + ext_padding; + archive_string_free(&attr_name); return (ARCHIVE_WARN); } @@ -2266,7 +2313,7 @@ } static int -pax_attribute_read_time(struct archive_read *a, size_t value_length, int64_t *ps, long *pn, int64_t *unconsumed) { +pax_attribute_read_time(struct archive_read *a, size_t value_length, __LA_TIME_T *ps, long *pn, int64_t *unconsumed) { struct archive_string as; int r; @@ -2286,12 +2333,16 @@ return (r); } - pax_time(as.s, archive_strlen(&as), ps, pn); + int64_t sec = 0; + pax_time(as.s, archive_strlen(&as), &sec, pn); archive_string_free(&as); - if (*ps == INT64_MIN) { + + if (sec == INT64_MIN) { *ps = 0; *pn = 0; return (ARCHIVE_WARN); + } else { + *ps = (__LA_TIME_T)sec; } return (ARCHIVE_OK); } @@ -2348,7 +2399,6 @@ int64_t t; long n; const char *p; - ssize_t bytes_read; int err = ARCHIVE_OK; switch (key[0]) { @@ -2432,7 +2482,7 @@ (unsigned long long)sparse_map_limit); err = ARCHIVE_FAILED; } else { - p = __archive_read_ahead(a, value_length, &bytes_read); + p = __archive_read_ahead(a, value_length, NULL); if (p == NULL) { archive_set_error(&a->archive, EINVAL, "Truncated archive" @@ -2507,15 +2557,20 @@ */ if (key_length == 12 && memcmp(key, "creationtime", 12) == 0) { /* LIBARCHIVE.creationtime */ - if ((err = pax_attribute_read_time(a, value_length, &t, &n, unconsumed)) == ARCHIVE_OK) { - archive_entry_set_birthtime(entry, t, n); + __LA_TIME_T sec = 0; + if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { + archive_entry_set_birthtime(entry, sec, n); + } else { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_MISC, + "Ignoring malformed pax creationtime"); } return (err); } else if (key_length == 11 && memcmp(key, "symlinktype", 11) == 0) { /* LIBARCHIVE.symlinktype */ if (value_length < 16) { - p = __archive_read_ahead(a, value_length, &bytes_read); + p = __archive_read_ahead(a, value_length, NULL); if (p == NULL) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated tar archive " @@ -2549,7 +2604,7 @@ if (value_length > xattr_limit) { err = ARCHIVE_WARN; } else { - p = __archive_read_ahead(a, value_length, &bytes_read); + p = __archive_read_ahead(a, value_length, NULL); if (p == NULL) { archive_set_error(&a->archive, EINVAL, "Truncated archive" @@ -2579,7 +2634,7 @@ /* TODO: Should this be FAILED instead? */ err = ARCHIVE_WARN; } else { - p = __archive_read_ahead(a, value_length, &bytes_read); + p = __archive_read_ahead(a, value_length, NULL); if (p == NULL) { archive_set_error(&a->archive, EINVAL, "Truncated archive" @@ -2632,7 +2687,7 @@ } else if (key_length == 6 && memcmp(key, "fflags", 6) == 0) { if (value_length < fflags_limit) { - p = __archive_read_ahead(a, value_length, &bytes_read); + p = __archive_read_ahead(a, value_length, NULL); if (p == NULL) { /* Truncated archive */ archive_set_error(&a->archive, EINVAL, @@ -2679,7 +2734,7 @@ key_length -= 6; key += 6; if (value_length < xattr_limit) { - p = __archive_read_ahead(a, value_length, &bytes_read); + p = __archive_read_ahead(a, value_length, NULL); if (p == NULL) { archive_set_error(&a->archive, EINVAL, "Truncated archive" @@ -2709,7 +2764,7 @@ if (key_length == 9 && memcmp(key, "holesdata", 9) == 0) { /* SUN.holesdata */ if (value_length < sparse_map_limit) { - p = __archive_read_ahead(a, value_length, &bytes_read); + p = __archive_read_ahead(a, value_length, NULL); if (p == NULL) { archive_set_error(&a->archive, EINVAL, "Truncated archive" @@ -2736,16 +2791,26 @@ break; case 'a': if (key_length == 5 && memcmp(key, "atime", 5) == 0) { - if ((err = pax_attribute_read_time(a, value_length, &t, &n, unconsumed)) == ARCHIVE_OK) { - archive_entry_set_atime(entry, t, n); + __LA_TIME_T sec = 0; + if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { + archive_entry_set_atime(entry, sec, n); + } else { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_MISC, + "Ignoring malformed pax atime"); } return (err); } break; case 'c': if (key_length == 5 && memcmp(key, "ctime", 5) == 0) { - if ((err = pax_attribute_read_time(a, value_length, &t, &n, unconsumed)) == ARCHIVE_OK) { - archive_entry_set_ctime(entry, t, n); + __LA_TIME_T sec = 0; + if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { + archive_entry_set_ctime(entry, sec, n); + } else { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_MISC, + "Ignoring malformed pax ctime"); } return (err); } else if (key_length == 7 && memcmp(key, "charset", 7) == 0) { @@ -2773,7 +2838,7 @@ case 'h': if (key_length == 10 && memcmp(key, "hdrcharset", 10) == 0) { if (value_length < 64) { - p = __archive_read_ahead(a, value_length, &bytes_read); + p = __archive_read_ahead(a, value_length, NULL); if (p == NULL) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated tar archive " @@ -2817,8 +2882,13 @@ break; case 'm': if (key_length == 5 && memcmp(key, "mtime", 5) == 0) { - if ((err = pax_attribute_read_time(a, value_length, &t, &n, unconsumed)) == ARCHIVE_OK) { - archive_entry_set_mtime(entry, t, n); + __LA_TIME_T sec; + if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { + archive_entry_set_mtime(entry, sec, n); + } else { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_MISC, + "Ignoring malformed pax mtime"); } return (err); } @@ -2885,7 +2955,8 @@ /* * Parse a decimal time value, which may include a fractional portion * - * Sets ps to INT64_MIN on error. + * Sets ps to INT64_MIN on error, including syntax issues such as non-digits, + * or a time value that's outside the range of time_t. */ static void pax_time(const char *p, size_t length, int64_t *ps, long *pn) @@ -2894,11 +2965,7 @@ int64_t s; unsigned long l; int sign; - int64_t limit, last_digit_limit; - limit = INT64_MAX / 10; - last_digit_limit = INT64_MAX % 10; - if (length <= 0) { *ps = 0; *pn = 0; @@ -2913,34 +2980,73 @@ } while (length > 0 && *p >= '0' && *p <= '9') { digit = *p - '0'; - if (s > limit || - (s == limit && digit > last_digit_limit)) { + if (archive_ckd_mul_i64(&s, s, 10) || + archive_ckd_add_i64(&s, s, digit)) { *ps = INT64_MIN; *pn = 0; return; } - s = (s * 10) + digit; ++p; --length; } *ps = s * sign; +#if ARCHIVE_VERSION_NUMBER < 4000000 + /* Libarchive 4.0 will have __LA_TIME_T == int64_t, so + this will be unnecessary. */ + /* Test whether it overflows __LA_TIME_T */ + __LA_TIME_T sec = (__LA_TIME_T)*ps; + if ((int64_t)sec != *ps) { + *ps = INT64_MIN; + *pn = 0; + return; + } +#endif + /* Calculate nanoseconds. */ *pn = 0; - if (length <= 0 || *p != '.') + if (length <= 0) { return; + } + /* Skip `.` */ + if (*p != '.') { + *ps = INT64_MIN; + *pn = 0; + return; + } + ++p; + --length; + l = 100000000UL; do { + if (length <= 0) { + return; + } + if (*p >= '0' && *p <= '9') { + *pn += (*p - '0') * l; + } else { + *ps = INT64_MIN; + *pn = 0; + return; + } ++p; --length; - if (length > 0 && *p >= '0' && *p <= '9') - *pn += (*p - '0') * l; - else - break; } while (l /= 10); + + /* Ignore resolution beyond nanoseconds, + but verify it's all decimal digits. */ + while (length > 0) { + if (*p < '0' || *p > '9') { + *ps = INT64_MIN; + *pn = 0; + return; + } + ++p; + --length; + } } /* @@ -3103,7 +3209,6 @@ gnu_sparse_old_read(struct archive_read *a, struct tar *tar, const struct archive_entry_header_gnutar *header, int64_t *unconsumed) { - ssize_t bytes_read; const void *data; struct extended { struct gnu_sparse sparse[21]; @@ -3121,7 +3226,7 @@ if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { return (ARCHIVE_FATAL); } - data = __archive_read_ahead(a, 512, &bytes_read); + data = __archive_read_ahead(a, 512, NULL); if (data == NULL) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated tar archive " @@ -3239,14 +3344,12 @@ gnu_sparse_10_atol(struct archive_read *a, struct tar *tar, int64_t *remaining, int64_t *unconsumed) { - int64_t l, limit, last_digit_limit; + int64_t l; const char *p; ssize_t bytes_read; int base, digit; base = 10; - limit = INT64_MAX / base; - last_digit_limit = INT64_MAX % base; /* * Skip any lines starting with '#'; GNU tar specs @@ -3267,10 +3370,10 @@ if (*p < '0' || *p >= '0' + base) return (ARCHIVE_WARN); digit = *p - '0'; - if (l > limit || (l == limit && digit > last_digit_limit)) + if (archive_ckd_mul_i64(&l, l, base) || + archive_ckd_add_i64(&l, l, digit)) { l = INT64_MAX; /* Truncate on overflow. */ - else - l = (l * base) + digit; + } p++; bytes_read--; } @@ -3416,13 +3519,9 @@ static int64_t tar_atol_base_n(const char *p, size_t char_cnt, int base) { - int64_t l, maxval, limit, last_digit_limit; + int64_t l; int digit, sign; - maxval = INT64_MAX; - limit = INT64_MAX / base; - last_digit_limit = INT64_MAX % base; - /* the pointer will not be dereferenced if char_cnt is zero * due to the way the && operator is evaluated. */ @@ -3436,25 +3535,22 @@ sign = -1; p++; char_cnt--; - - maxval = INT64_MIN; - limit = -(INT64_MIN / base); - last_digit_limit = -(INT64_MIN % base); } l = 0; if (char_cnt != 0) { digit = *p - '0'; - while (digit >= 0 && digit < base && char_cnt != 0) { - if (l>limit || (l == limit && digit >= last_digit_limit)) { - return maxval; /* Truncate on overflow. */ + while (digit >= 0 && digit < base && char_cnt != 0) { + if (archive_ckd_mul_i64(&l, l, base) || + archive_ckd_add_i64(&l, l, sign * digit)) { + /* Truncate on overflow. */ + return sign < 0 ? INT64_MIN : INT64_MAX; } - l = (l * base) + digit; digit = *++p - '0'; char_cnt--; } } - return (sign < 0) ? -l : l; + return l; } static int64_t @@ -3534,9 +3630,8 @@ { ssize_t bytes_read; ssize_t total_size = 0; - const void *t; + const void *p, *t; const char *s; - void *p; if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { return (ARCHIVE_FATAL); @@ -3608,23 +3703,19 @@ static char * base64_decode(const char *s, size_t len, size_t *out_len) { - static const unsigned char digits[64] = { - 'A','B','C','D','E','F','G','H','I','J','K','L','M','N', - 'O','P','Q','R','S','T','U','V','W','X','Y','Z','a','b', - 'c','d','e','f','g','h','i','j','k','l','m','n','o','p', - 'q','r','s','t','u','v','w','x','y','z','0','1','2','3', - '4','5','6','7','8','9','+','/' }; - static unsigned char decode_table[128]; + static const unsigned char decode_table[128] = { + 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, + 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, + 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, + 255, 255, 255, 255, 255, 255, 255, 62, 255, 255, 255, 63, + 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 255, 255, 255, 255, + 255, 255, 255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, + 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 255, 255, + 255, 255, 255, 255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, + 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, + 51, 255, 255, 255, 255, 255 }; char *out, *d; const unsigned char *src = (const unsigned char *)s; - - /* If the decode table is not yet initialized, prepare it. */ - if (decode_table[digits[1]] != 1) { - unsigned i; - memset(decode_table, 0xff, sizeof(decode_table)); - for (i = 0; i < sizeof(digits); i++) - decode_table[digits[i]] = i; - } /* Allocate enough space to hold the entire output. */ /* Note that we may not use all of this... */ diff --git a/c/archive_read_support_format_xar.c b/c/archive_read_support_format_xar.c --- a/c/archive_read_support_format_xar.c +++ b/c/archive_read_support_format_xar.c @@ -56,6 +56,7 @@ #include "archive_endian.h" #include "archive_entry.h" #include "archive_entry_locale.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_read_private.h" @@ -387,8 +388,7 @@ enum enctype, int, int); static int rd_contents(struct archive_read *, const void **, size_t *, size_t *, uint64_t); -static uint64_t atol10(const char *, size_t); -static int64_t atol8(const char *, size_t); +static int atou64(const char *, size_t, int, uint64_t *); static size_t atohex(unsigned char *, size_t, const char *, size_t); static time_t parse_time(const char *p, size_t n); static int heap_add_entry(struct archive_read *a, @@ -421,7 +421,7 @@ static int xml_start(struct archive_read *, const char *, struct xmlattr_list *); static void xml_end(void *, const char *); -static void xml_data(void *, const char *, size_t); +static int xml_data(void *, const char *, size_t); static int xml_parse_file_flags(struct xar *, const char *); static int xml_parse_file_ext2(struct xar *, const char *); #if defined(HAVE_LIBXML_XMLREADER_H) @@ -1071,44 +1071,26 @@ * it does obey locale. */ -static uint64_t -atol10(const char *p, size_t char_cnt) +static int +atou64(const char *p, size_t char_cnt, int base, uint64_t *val) { uint64_t l; - int digit; - if (char_cnt == 0) - return (0); - l = 0; - digit = *p - '0'; - while (digit >= 0 && digit < 10 && char_cnt-- > 0) { - l = (l * 10) + digit; - digit = *++p - '0'; - } - return (l); -} - -static int64_t -atol8(const char *p, size_t char_cnt) -{ - int64_t l; - int digit; - - if (char_cnt == 0) - return (0); + if (char_cnt > 0) { + int digit; - l = 0; - while (char_cnt-- > 0) { - if (*p >= '0' && *p <= '7') - digit = *p - '0'; - else - break; - p++; - l <<= 3; - l |= digit; + digit = *p - '0'; + while (digit >= 0 && digit < base && char_cnt-- > 0) { + if (archive_ckd_mul_u64(&l, l, base) || + archive_ckd_add_u64(&l, l, digit)) + return (ARCHIVE_FATAL); + digit = *++p - '0'; + } } - return (l); + + *val = l; + return (ARCHIVE_OK); } static size_t @@ -1173,48 +1155,42 @@ { struct tm tm; time_t t = 0; - int64_t data; + uint64_t data; memset(&tm, 0, sizeof(tm)); if (n != 20) return (t); - data = atol10(p, 4); - if (data < 1900) + if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data < 1900) return (t); tm.tm_year = (int)data - 1900; p += 4; if (*p++ != '-') return (t); - data = atol10(p, 2); - if (data < 1 || data > 12) + if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data < 1 || data > 12) return (t); tm.tm_mon = (int)data -1; p += 2; if (*p++ != '-') return (t); - data = atol10(p, 2); - if (data < 1 || data > 31) + if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data < 1 || data > 31) return (t); tm.tm_mday = (int)data; p += 2; if (*p++ != 'T') return (t); - data = atol10(p, 2); - if (data < 0 || data > 23) + if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data > 23) return (t); tm.tm_hour = (int)data; p += 2; if (*p++ != ':') return (t); - data = atol10(p, 2); - if (data < 0 || data > 59) + if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data > 59) return (t); tm.tm_min = (int)data; p += 2; if (*p++ != ':') return (t); - data = atol10(p, 2); - if (data < 0 || data > 60) + if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data > 60) return (t); tm.tm_sec = (int)data; #if 0 @@ -1800,12 +1776,20 @@ file->mode = 0777 | AE_IFREG; file->atime = 0; file->mtime = 0; - xar->file = file; xar->xattr = NULL; for (attr = list->first; attr != NULL; attr = attr->next) { - if (strcmp(attr->name, "id") == 0) - file->id = atol10(attr->value, strlen(attr->value)); + if (strcmp(attr->name, "id") == 0) { + int r; + + r = atou64(attr->value, strlen(attr->value), + 10, &file->id); + if (r != ARCHIVE_OK) { + free(file); + return (r); + } + } } + xar->file = file; file->nlink = 1; if (heap_add_entry(a, &(xar->file_queue), file) != ARCHIVE_OK) return (ARCHIVE_FATAL); @@ -1822,6 +1806,7 @@ archive_string_free(&(file->uname)); archive_string_free(&(file->gname)); archive_string_free(&(file->hardlink)); + archive_string_free(&(file->fflags_text)); xattr = file->xattr_list; while (xattr != NULL) { struct xattr *next; @@ -1845,11 +1830,19 @@ archive_set_error(&a->archive, ENOMEM, "Out of memory"); return (ARCHIVE_FATAL); } - xar->xattr = xattr; for (attr = list->first; attr != NULL; attr = attr->next) { - if (strcmp(attr->name, "id") == 0) - xattr->id = atol10(attr->value, strlen(attr->value)); + if (strcmp(attr->name, "id") == 0) { + int r; + + r = atou64(attr->value, strlen(attr->value), + 10, &xattr->id); + if (r != ARCHIVE_OK) { + free(xattr); + return (r); + } + } } + xar->xattr = xattr; /* Chain to xattr list. */ for (nx = &(xar->file->xattr_list); *nx != NULL; nx = &((*nx)->next)) { @@ -1866,6 +1859,7 @@ xattr_free(struct xattr *xattr) { archive_string_free(&(xattr->name)); + archive_string_free(&(xattr->fstype)); free(xattr); } @@ -2065,8 +2059,17 @@ xar->file->hdnext = xar->hdlink_orgs; xar->hdlink_orgs = xar->file; } else { - xar->file->link = (unsigned)atol10(attr->value, - strlen(attr->value)); + uint64_t val; + int r; + r = atou64(attr->value, + strlen(attr->value), 10, &val); + if (r != ARCHIVE_OK) { + return (r); + } + if (val > UINT_MAX) { + return (ARCHIVE_FATAL); + } + xar->file->link = (unsigned)val; if (xar->file->link > 0) if (add_link(a, xar, xar->file) != ARCHIVE_OK) { return (ARCHIVE_FATAL); @@ -2673,11 +2676,13 @@ return memcmp(data, known, len); } -static void +static int xml_data(void *userData, const char *s, size_t len) { + uint64_t val; struct archive_read *a; struct xar *xar; + int r; a = (struct archive_read *)userData; xar = (struct xar *)(a->format->data); @@ -2685,25 +2690,30 @@ #if DEBUG { char buff[1024]; - if (len > (int)(sizeof(buff)-1)) - len = (int)(sizeof(buff)-1); - strncpy(buff, s, len); - buff[len] = 0; - fprintf(stderr, "\tlen=%d:\"%s\"\n", len, buff); + size_t dlen = len; + if (dlen > sizeof(buff) - 1) + dlen = sizeof(buff) - 1; + strncpy(buff, s, dlen); + buff[dlen] = 0; + fprintf(stderr, "\tlen=%zu:\"%s\"\n", dlen, buff); } #endif switch (xar->xmlsts) { case TOC_CHECKSUM_OFFSET: - xar->toc_chksum_offset = atol10(s, len); + r = atou64(s, len, 10, &xar->toc_chksum_offset); + if (r != ARCHIVE_OK) + return (r); break; case TOC_CHECKSUM_SIZE: - xar->toc_chksum_size = atol10(s, len); + r = atou64(s, len, 10, &xar->toc_chksum_size); + if (r != ARCHIVE_OK) + return (r); break; default: break; } if (xar->file == NULL) - return; + return (ARCHIVE_OK); switch (xar->xmlsts) { case FILE_NAME: @@ -2752,42 +2762,76 @@ xar->file->has |= HAS_TYPE; break; case FILE_INODE: + r = atou64(s, len, 10, &val); + if (r != ARCHIVE_OK) + return (r); + if (val > (uint64_t)INT64_MAX) + return (ARCHIVE_FATAL); xar->file->has |= HAS_INO; - xar->file->ino64 = atol10(s, len); + xar->file->ino64 = (int64_t)val; break; case FILE_DEVICE_MAJOR: + r = atou64(s, len, 10, &val); + if (r != ARCHIVE_OK) + return (r); + if (val != (dev_t)val) + return (ARCHIVE_FATAL); xar->file->has |= HAS_DEVMAJOR; - xar->file->devmajor = (dev_t)atol10(s, len); + xar->file->devmajor = (dev_t)val; break; case FILE_DEVICE_MINOR: + r = atou64(s, len, 10, &val); + if (r != ARCHIVE_OK) + return (r); + if (val != (dev_t)val) + return (ARCHIVE_FATAL); xar->file->has |= HAS_DEVMINOR; - xar->file->devminor = (dev_t)atol10(s, len); + xar->file->devminor = (dev_t)val; break; case FILE_DEVICENO: + r = atou64(s, len, 10, &val); + if (r != ARCHIVE_OK) + return (r); + if (val != (dev_t)val) + return (ARCHIVE_FATAL); xar->file->has |= HAS_DEV; - xar->file->dev = (dev_t)atol10(s, len); + xar->file->dev = (dev_t)val; break; case FILE_MODE: + r = atou64(s, len, 8, &val); + if (r != ARCHIVE_OK) + return (r); + if (val != (mode_t)val) + return (ARCHIVE_FATAL); xar->file->has |= HAS_MODE; xar->file->mode = - (xar->file->mode & AE_IFMT) | - ((mode_t)(atol8(s, len)) & ~AE_IFMT); + (xar->file->mode & AE_IFMT) | ((mode_t)val & ~AE_IFMT); break; case FILE_GROUP: xar->file->has |= HAS_GID; archive_strncpy(&(xar->file->gname), s, len); break; case FILE_GID: + r = atou64(s, len, 10, &val); + if (r != ARCHIVE_OK) + return (r); + if (val > (uint64_t)INT64_MAX) + return (ARCHIVE_FATAL); xar->file->has |= HAS_GID; - xar->file->gid = atol10(s, len); + xar->file->gid = (int64_t)val; break; case FILE_USER: xar->file->has |= HAS_UID; archive_strncpy(&(xar->file->uname), s, len); break; case FILE_UID: + r = atou64(s, len, 10, &val); + if (r != ARCHIVE_OK) + return (r); + if (val > (uint64_t)INT64_MAX) + return (ARCHIVE_FATAL); xar->file->has |= HAS_UID; - xar->file->uid = atol10(s, len); + xar->file->uid = (int64_t)val; break; case FILE_CTIME: xar->file->has |= HAS_TIME | HAS_CTIME; @@ -2802,16 +2846,22 @@ xar->file->atime = parse_time(s, len); break; case FILE_DATA_LENGTH: + r = atou64(s, len, 10, &xar->file->length); + if (r != ARCHIVE_OK) + return (r); xar->file->has |= HAS_DATA; - xar->file->length = atol10(s, len); break; case FILE_DATA_OFFSET: + r = atou64(s, len, 10, &xar->file->offset); + if (r != ARCHIVE_OK) + return (r); xar->file->has |= HAS_DATA; - xar->file->offset = atol10(s, len); break; case FILE_DATA_SIZE: + r = atou64(s, len, 10, &xar->file->size); + if (r != ARCHIVE_OK) + return (r); xar->file->has |= HAS_DATA; - xar->file->size = atol10(s, len); break; case FILE_DATA_A_CHECKSUM: xar->file->a_sum.len = atohex(xar->file->a_sum.val, @@ -2822,16 +2872,22 @@ sizeof(xar->file->e_sum.val), s, len); break; case FILE_EA_LENGTH: + r = atou64(s, len, 10, &xar->xattr->length); + if (r != ARCHIVE_OK) + return (r); xar->file->has |= HAS_XATTR; - xar->xattr->length = atol10(s, len); break; case FILE_EA_OFFSET: + r = atou64(s, len, 10, &xar->xattr->offset); + if (r != ARCHIVE_OK) + return (r); xar->file->has |= HAS_XATTR; - xar->xattr->offset = atol10(s, len); break; case FILE_EA_SIZE: + r = atou64(s, len, 10, &xar->xattr->size); + if (r != ARCHIVE_OK) + return (r); xar->file->has |= HAS_XATTR; - xar->xattr->size = atol10(s, len); break; case FILE_EA_A_CHECKSUM: xar->file->has |= HAS_XATTR; @@ -2907,6 +2963,8 @@ case UNKNOWN: break; } + + return (ARCHIVE_OK); } /* @@ -3205,7 +3263,12 @@ break; case XML_READER_TYPE_TEXT: value = (const char *)xmlTextReaderConstValue(reader); - xml_data(a, value, strlen(value)); + r = xml_data(a, value, strlen(value)); + if (r != ARCHIVE_OK) { + xmlFreeTextReader(reader); + xmlCleanupParser(); + return (r); + } break; case XML_READER_TYPE_SIGNIFICANT_WHITESPACE: default: @@ -3285,7 +3348,10 @@ { struct expat_userData *ud = (struct expat_userData *)userData; - xml_data(ud->archive, s, (size_t)len); + if (ud->state != ARCHIVE_OK) + return; + + ud->state = xml_data(ud->archive, s, (size_t)len); } static int @@ -3321,7 +3387,7 @@ d = NULL; r = rd_contents(a, &d, &outbytes, &used, xar->toc_remaining); - if (r != ARCHIVE_OK) { + if (r != ARCHIVE_OK || outbytes > INT_MAX) { XML_ParserFree(parser); return (r); } @@ -3638,7 +3704,11 @@ goto out; } - xml_data(a, as.s, (int)archive_strlen(&as)); + r = xml_data(a, as.s, archive_strlen(&as)); + if (r != ARCHIVE_OK) { + /* xml_data sets an appropriate error */ + goto out; + } archive_string_free(&as); case XmlNodeType_None: diff --git a/c/archive_read_support_format_zip.c b/c/archive_read_support_format_zip.c --- a/c/archive_read_support_format_zip.c +++ b/c/archive_read_support_format_zip.c @@ -272,6 +272,10 @@ size_t *size, int64_t *offset); #endif +static void +trad_enc_decrypt_update(struct trad_enc_ctx *, const uint8_t *, size_t, + uint8_t *, size_t); + /* This function is used by Ppmd8_DecodeSymbol during decompression of Ppmd8 * streams inside ZIP files. It has 2 purposes: one is to fetch the next * compressed byte from the stream, second one is to increase the counter how @@ -281,15 +285,32 @@ /* Get the handle to current decompression context. */ struct archive_read *a = ((IByteIn*)p)->a; struct zip *zip = (struct zip*) a->format->data; - ssize_t bytes_avail = 0; /* Fetch next byte. */ - const uint8_t* data = __archive_read_ahead(a, 1, &bytes_avail); - if(bytes_avail < 1) { + const uint8_t* data = __archive_read_ahead(a, 1, NULL); + if(data == NULL) { zip->ppmd8_stream_failed = 1; return 0; } + if (zip->tctx_valid || zip->cctx_valid) { + uint8_t val; + if (zip->tctx_valid) { + trad_enc_decrypt_update(&zip->tctx, + data, 1, &val, 1); + } else { + size_t dsize = 1; + archive_decrypto_aes_ctr_update(&zip->cctx, + data, 1, &val, &dsize); + } + if (zip->hctx_valid) + archive_hmac_sha1_update(&zip->hctx, data, 1); + + __archive_read_consume(a, 1); + ++zip->zipx_ppmd_read_compressed; + return val; + } + __archive_read_consume(a, 1); /* Increment the counter. */ @@ -401,6 +422,146 @@ } #endif +/* Read and decrypt bytes for zipx init headers. + * Used by format-specific init functions (lzma, ppmd) that need to + * read a small header from the compressed stream. When encryption is + * active the bytes are decrypted in-place into the decryption buffer. */ +static int +zipx_read_header_and_decrypt(struct archive_read *a, const void **buf, size_t in_len, + size_t *out_len, size_t *consumed) +{ + struct zip *zip = (struct zip *)(a->format->data); + const void *raw; + ssize_t bytes_avail; + size_t to_decrypt; + + raw = __archive_read_ahead(a, in_len, &bytes_avail); + if (raw == NULL || bytes_avail < (ssize_t)in_len) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, + "Truncated ZIP file data"); + return (ARCHIVE_FATAL); + } + + if (zip->tctx_valid || zip->cctx_valid) { + to_decrypt = in_len; + if (to_decrypt > zip->decrypted_buffer_size) + to_decrypt = zip->decrypted_buffer_size; + + if (zip->tctx_valid) { + trad_enc_decrypt_update(&zip->tctx, + raw, to_decrypt, + zip->decrypted_buffer, to_decrypt); + } else { + size_t dsize = to_decrypt; + archive_decrypto_aes_ctr_update(&zip->cctx, + raw, to_decrypt, + zip->decrypted_buffer, &dsize); + } + if (zip->hctx_valid) + archive_hmac_sha1_update(&zip->hctx, + raw, to_decrypt); + + *buf = zip->decrypted_buffer; + *out_len = to_decrypt; + *consumed = to_decrypt; + } else { + *buf = raw; + *out_len = in_len; + *consumed = in_len; + } + return (ARCHIVE_OK); +} + +/* Decrypt bulk compressed data for zipx decompression. + * Manages the decryption buffer, handles partial fills, and returns decrypted + * data pointer + length. `sp` is set to the raw pointer for HMAC accounting. */ +static void +zip_read_decrypt(struct zip *zip, const void *compressed_buff, + ssize_t bytes_avail, const void **result_buff, ssize_t *result_avail, + const void **sp) +{ + *sp = compressed_buff; + + if (zip->tctx_valid || zip->cctx_valid) { + if (zip->decrypted_bytes_remaining < (size_t)bytes_avail) { + size_t buff_remaining = + (zip->decrypted_buffer + + zip->decrypted_buffer_size) + - (zip->decrypted_ptr + + zip->decrypted_bytes_remaining); + /* The new bytes to decrypt start after decrypted_bytes_remaining + * in the raw stream: those leading bytes were already + * decrypted on a previous call but have not yet been consumed. */ + size_t new_bytes = + (size_t)bytes_avail + - zip->decrypted_bytes_remaining; + + if (buff_remaining > new_bytes) + buff_remaining = new_bytes; + + if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) && + zip->entry_bytes_remaining > 0) { + if ((int64_t)(zip->decrypted_bytes_remaining + + buff_remaining) + > zip->entry_bytes_remaining) { + if (zip->entry_bytes_remaining < + (int64_t)zip->decrypted_bytes_remaining) + buff_remaining = 0; + else + buff_remaining = + (size_t)zip->entry_bytes_remaining + - zip->decrypted_bytes_remaining; + } + } + if (buff_remaining > 0) { + if (zip->tctx_valid) { + trad_enc_decrypt_update(&zip->tctx, + (const uint8_t *)compressed_buff + + zip->decrypted_bytes_remaining, + buff_remaining, + zip->decrypted_ptr + + zip->decrypted_bytes_remaining, + buff_remaining); + } else { + size_t dsize = buff_remaining; + archive_decrypto_aes_ctr_update( + &zip->cctx, + (const uint8_t *)compressed_buff + + zip->decrypted_bytes_remaining, + buff_remaining, + zip->decrypted_ptr + + zip->decrypted_bytes_remaining, + &dsize); + } + zip->decrypted_bytes_remaining += + buff_remaining; + } + } + *result_avail = zip->decrypted_bytes_remaining; + *result_buff = (const char *)zip->decrypted_ptr; + } else { + *result_buff = compressed_buff; + *result_avail = bytes_avail; + } +} + +/* Post-decompression decrypt state update. + * Updates decrypt buffer pointers and HMAC after the decompressor + * has consumed `to_consume` bytes. */ +static void +zip_read_decrypt_update(struct zip *zip, ssize_t to_consume, const void *sp) +{ + if (zip->tctx_valid || zip->cctx_valid) { + zip->decrypted_bytes_remaining -= to_consume; + if (zip->decrypted_bytes_remaining == 0) + zip->decrypted_ptr = zip->decrypted_buffer; + else + zip->decrypted_ptr += to_consume; + } + if (zip->hctx_valid) + archive_hmac_sha1_update(&zip->hctx, sp, to_consume); +} + /* * Common code for streaming or seeking modes. * @@ -1775,7 +1936,7 @@ * "lzma alone" decoder from XZ Utils. */ memset(&zip->zipx_lzma_stream, 0, sizeof(zip->zipx_lzma_stream)); - r = lzma_alone_decoder(&zip->zipx_lzma_stream, UINT64_MAX); + r = lzma_alone_decoder(&zip->zipx_lzma_stream, 576 * ((uint64_t)1 << 20)); if (r != LZMA_OK) { archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, "lzma initialization failed (%d)", r); @@ -1825,12 +1986,32 @@ */ /* Read magic1,magic2,lzma_params from the ZIPX stream. */ - if(zip->entry_bytes_remaining < 9 || (p = __archive_read_ahead(a, 9, NULL)) == NULL) { + if(zip->entry_bytes_remaining < 9) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated lzma data"); return (ARCHIVE_FATAL); } + if (zip->tctx_valid || zip->cctx_valid) { + const void *decrypted; + size_t out_len; + size_t consumed; + int ret; + + ret = zipx_read_header_and_decrypt(a, &decrypted, 9, &out_len, &consumed); + if (ret != ARCHIVE_OK) + return ret; + p = decrypted; + } else { + p = __archive_read_ahead(a, 9, NULL); + if (p == NULL) { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_FILE_FORMAT, + "Truncated lzma data"); + return (ARCHIVE_FATAL); + } + } + if(p[2] != 0x05 || p[3] != 0x00) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Invalid lzma data"); @@ -1868,8 +2049,12 @@ * output bytes yet. */ r = lzma_code(&zip->zipx_lzma_stream, LZMA_RUN); if (r != LZMA_OK) { - archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, - "lzma stream initialization error"); + if (r == LZMA_MEMLIMIT_ERROR) + archive_set_error(&a->archive, ENOMEM, + "lzma stream requires too much memory"); + else + archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, + "lzma stream initialization error"); return ARCHIVE_FATAL; } @@ -1890,6 +2075,7 @@ int ret; lzma_ret lz_ret; const void* compressed_buf; + const void* sp; ssize_t bytes_avail, in_bytes, to_consume = 0; (void) offset; /* UNUSED */ @@ -1901,7 +2087,7 @@ return (ret); } - compressed_buf = __archive_read_ahead(a, 1, &bytes_avail); + compressed_buf = sp = __archive_read_ahead(a, 1, &bytes_avail); if (bytes_avail < 0) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated xz file body"); @@ -1909,6 +2095,10 @@ } in_bytes = (ssize_t)zipmin(zip->entry_bytes_remaining, bytes_avail); + + zip_read_decrypt(zip, compressed_buf, in_bytes, + &compressed_buf, &in_bytes, &sp); + zip->zipx_lzma_stream.next_in = compressed_buf; zip->zipx_lzma_stream.avail_in = in_bytes; zip->zipx_lzma_stream.total_in = 0; @@ -1957,6 +2147,16 @@ zip->entry_compressed_bytes_read += to_consume; zip->entry_uncompressed_bytes_read += zip->zipx_lzma_stream.total_out; + zip_read_decrypt_update(zip, to_consume, sp); + + if (zip->end_of_entry) { + if (zip->hctx_valid) { + ret = check_authentication_code(a, NULL); + if (ret != ARCHIVE_OK) + return ret; + } + } + *size = (size_t)zip->zipx_lzma_stream.total_out; *buff = zip->uncompressed_buffer; @@ -1971,6 +2171,7 @@ int ret; lzma_ret lz_ret; const void* compressed_buf; + const void* sp; ssize_t bytes_avail, in_bytes, to_consume; (void) offset; /* UNUSED */ @@ -2000,6 +2201,9 @@ /* Set decompressor parameters. */ in_bytes = (ssize_t)zipmin(zip->entry_bytes_remaining, bytes_avail); + zip_read_decrypt(zip, compressed_buf, in_bytes, + &compressed_buf, &in_bytes, &sp); + zip->zipx_lzma_stream.next_in = compressed_buf; zip->zipx_lzma_stream.avail_in = in_bytes; zip->zipx_lzma_stream.total_in = 0; @@ -2039,6 +2243,12 @@ case LZMA_OK: break; + case LZMA_BUF_ERROR: + if (zip->zipx_lzma_stream.avail_out == 0) { + zip->end_of_entry = 1; + break; + } + /* FALL THROUGH */ default: archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "lzma unknown error (%d)", (int) lz_ret); @@ -2053,16 +2263,37 @@ zip->entry_compressed_bytes_read += to_consume; zip->entry_uncompressed_bytes_read += zip->zipx_lzma_stream.total_out; + zip_read_decrypt_update(zip, to_consume, sp); + if(zip->entry_bytes_remaining == 0) { zip->end_of_entry = 1; } + if(zip->end_of_entry && zip->entry_bytes_remaining > 0) { + ssize_t remaining = (ssize_t)zip->entry_bytes_remaining; + const void *p = __archive_read_ahead(a, remaining, NULL); + if (p != NULL) { + if (zip->hctx_valid) + archive_hmac_sha1_update(&zip->hctx, + p, remaining); + __archive_read_consume(a, remaining); + zip->entry_compressed_bytes_read += remaining; + zip->entry_bytes_remaining = 0; + } + } + /* Free lzma decoder handle because we'll no longer need it. */ /* This cannot be folded into LZMA_STREAM_END handling above * because the stream end marker is not required in this format. */ if(zip->end_of_entry) { lzma_end(&zip->zipx_lzma_stream); zip->zipx_lzma_valid = 0; + + if (zip->hctx_valid) { + ret = check_authentication_code(a, NULL); + if (ret != ARCHIVE_OK) + return ret; + } } /* Return values. */ @@ -2104,11 +2335,22 @@ zip->zipx_ppmd_read_compressed = 0; /* Read Ppmd8 header (2 bytes). */ - p = __archive_read_ahead(a, 2, NULL); - if(!p) { - archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, - "Truncated file data in PPMd8 stream"); - return (ARCHIVE_FATAL); + if (zip->tctx_valid || zip->cctx_valid) { + size_t out_len; + size_t consumed; + int ret; + + ret = zipx_read_header_and_decrypt(a, &p, 2, &out_len, &consumed); + if (ret != ARCHIVE_OK) + return ret; + } else { + p = __archive_read_ahead(a, 2, NULL); + if(!p) { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_FILE_FORMAT, + "Truncated file data in PPMd8 stream"); + return (ARCHIVE_FATAL); + } } __archive_read_consume(a, 2); @@ -2178,7 +2420,6 @@ struct zip* zip = (struct zip *)(a->format->data); int ret; size_t consumed_bytes = 0; - ssize_t bytes_avail = 0; (void) offset; /* UNUSED */ @@ -2192,8 +2433,7 @@ /* Fetch for more data. We're reading 1 byte here, but libarchive * should prefetch more bytes. */ - (void) __archive_read_ahead(a, 1, &bytes_avail); - if(bytes_avail < 0) { + if(__archive_read_ahead(a, 1, NULL) == NULL) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated PPMd8 file body"); return (ARCHIVE_FATAL); @@ -2234,6 +2474,12 @@ if(zip->end_of_entry) { __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8); zip->ppmd8_valid = 0; + + if (zip->hctx_valid) { + int r = check_authentication_code(a, NULL); + if (r != ARCHIVE_OK) + return (r); + } } /* Update pointers for libarchive. */ @@ -2293,6 +2539,7 @@ struct zip *zip = (struct zip *)(a->format->data); ssize_t bytes_avail = 0, in_bytes, to_consume; const void *compressed_buff; + const void *sp; int r; uint64_t total_out; @@ -2325,6 +2572,9 @@ return (ARCHIVE_FATAL); } + zip_read_decrypt(zip, compressed_buff, in_bytes, + &compressed_buff, &in_bytes, &sp); + /* Setup buffer boundaries. */ zip->bzstream.next_in = (char*)(uintptr_t) compressed_buff; zip->bzstream.avail_in = (uint32_t)in_bytes; @@ -2375,6 +2625,14 @@ zip->entry_compressed_bytes_read += to_consume; zip->entry_uncompressed_bytes_read += total_out; + zip_read_decrypt_update(zip, to_consume, sp); + + if (zip->end_of_entry && zip->hctx_valid) { + r = check_authentication_code(a, NULL); + if (r != ARCHIVE_OK) + return r; + } + /* Give libarchive its due. */ *size = (size_t)total_out; *buff = zip->uncompressed_buffer; @@ -2436,6 +2694,7 @@ struct zip *zip = (struct zip *)(a->format->data); ssize_t bytes_avail = 0, in_bytes, to_consume; const void *compressed_buff; + const void *sp; int r; size_t ret; uint64_t total_out; @@ -2452,7 +2711,7 @@ } /* Fetch more compressed bytes */ - compressed_buff = __archive_read_ahead(a, 1, &bytes_avail); + compressed_buff = sp = __archive_read_ahead(a, 1, &bytes_avail); if(bytes_avail < 0) { archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Truncated zstd file body"); @@ -2470,6 +2729,9 @@ return (ARCHIVE_FATAL); } + zip_read_decrypt(zip, compressed_buff, in_bytes, + &compressed_buff, &in_bytes, &sp); + /* Setup buffer boundaries */ in.src = compressed_buff; in.size = in_bytes; @@ -2504,6 +2766,14 @@ zip->entry_compressed_bytes_read += to_consume; zip->entry_uncompressed_bytes_read += total_out; + zip_read_decrypt_update(zip, to_consume, sp); + + if (zip->end_of_entry && zip->hctx_valid) { + r = check_authentication_code(a, NULL); + if (r != ARCHIVE_OK) + return r; + } + /* Give libarchive its due. */ *size = (size_t)total_out; *buff = zip->uncompressed_buffer; @@ -2544,7 +2814,8 @@ { struct zip *zip; ssize_t bytes_avail, to_consume = 0; - const void *compressed_buff, *sp; + const void *compressed_buff; + const void *sp; int r; (void)offset; /* UNUSED */ @@ -2584,54 +2855,8 @@ return (ARCHIVE_FATAL); } - if (zip->tctx_valid || zip->cctx_valid) { - if (zip->decrypted_bytes_remaining < (size_t)bytes_avail) { - size_t buff_remaining = - (zip->decrypted_buffer + - zip->decrypted_buffer_size) - - (zip->decrypted_ptr + - zip->decrypted_bytes_remaining); - - if (buff_remaining > (size_t)bytes_avail) - buff_remaining = (size_t)bytes_avail; - - if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) && - zip->entry_bytes_remaining > 0) { - if ((int64_t)(zip->decrypted_bytes_remaining - + buff_remaining) - > zip->entry_bytes_remaining) { - if (zip->entry_bytes_remaining < - (int64_t)zip->decrypted_bytes_remaining) - buff_remaining = 0; - else - buff_remaining = - (size_t)zip->entry_bytes_remaining - - zip->decrypted_bytes_remaining; - } - } - if (buff_remaining > 0) { - if (zip->tctx_valid) { - trad_enc_decrypt_update(&zip->tctx, - compressed_buff, buff_remaining, - zip->decrypted_ptr - + zip->decrypted_bytes_remaining, - buff_remaining); - } else { - size_t dsize = buff_remaining; - archive_decrypto_aes_ctr_update( - &zip->cctx, - compressed_buff, buff_remaining, - zip->decrypted_ptr - + zip->decrypted_bytes_remaining, - &dsize); - } - zip->decrypted_bytes_remaining += - buff_remaining; - } - } - bytes_avail = zip->decrypted_bytes_remaining; - compressed_buff = (const char *)zip->decrypted_ptr; - } + zip_read_decrypt(zip, compressed_buff, bytes_avail, + &compressed_buff, &bytes_avail, &sp); /* * A bug in zlib.h: stream.next_in should be marked 'const' @@ -2670,22 +2895,12 @@ zip->entry_compressed_bytes_read += to_consume; zip->entry_uncompressed_bytes_read += zip->stream.total_out; - if (zip->tctx_valid || zip->cctx_valid) { - zip->decrypted_bytes_remaining -= to_consume; - if (zip->decrypted_bytes_remaining == 0) - zip->decrypted_ptr = zip->decrypted_buffer; - else - zip->decrypted_ptr += to_consume; - } - if (zip->hctx_valid) - archive_hmac_sha1_update(&zip->hctx, sp, to_consume); + zip_read_decrypt_update(zip, to_consume, sp); - if (zip->end_of_entry) { - if (zip->hctx_valid) { - r = check_authentication_code(a, NULL); - if (r != ARCHIVE_OK) { - return (r); - } + if (zip->end_of_entry && zip->hctx_valid) { + r = check_authentication_code(a, NULL); + if (r != ARCHIVE_OK) { + return r; } } diff --git a/c/archive_string.c b/c/archive_string.c --- a/c/archive_string.c +++ b/c/archive_string.c @@ -1314,8 +1314,18 @@ else if (strcmp(fc, "CP932") == 0) sc->cd = iconv_open(tc, "SJIS"); } -#if defined(_WIN32) && !defined(__CYGWIN__) +#if defined(__FreeBSD__) && !defined(HAVE_LIBICONV) /* + * FreeBSD's native iconv() by default returns the number of + * invalid characters in the input string, as specified by + * POSIX, but iconv_strncat_in_locale() assumes GNU iconv + * semantics. + */ + int v = 1; + + (void)iconvctl(sc->cd, ICONV_SET_ILSEQ_INVALID, &v); +#elif defined(_WIN32) && !defined(__CYGWIN__) + /* * archive_mstring on Windows directly convert multi-bytes * into archive_wstring in order not to depend on locale * so that you can do a I18N programming. This will be @@ -1362,7 +1372,7 @@ } #if defined(_WIN32) && !defined(__CYGWIN__) -# if defined(WINAPI_FAMILY_PARTITION) && !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) +# if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) # define GetOEMCP() CP_OEMCP # endif diff --git a/c/archive_time.c b/c/archive_time.c --- a/c/archive_time.c +++ b/c/archive_time.c @@ -24,12 +24,21 @@ */ #include "archive_platform.h" -#include "archive_private.h" -#include "archive_time_private.h" + +#ifdef HAVE_LIMITS_H #include +#endif +#ifdef HAVE_STDLIB_H #include +#endif +#ifdef HAVE_STRING_H #include +#endif +#include "archive_integer.h" +#include "archive_private.h" +#include "archive_time_private.h" + #define NTFS_EPOC_TIME ARCHIVE_LITERAL_ULL(11644473600) #define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) #define NTFS_EPOC_TICKS (NTFS_EPOC_TIME * NTFS_TICKS) @@ -149,15 +158,11 @@ if (secs < -(int64_t)NTFS_EPOC_TIME) return 0; - ntfs = secs + NTFS_EPOC_TIME; - - if (ntfs > UINT64_MAX / NTFS_TICKS) - return UINT64_MAX; - - ntfs *= NTFS_TICKS; - - if (ntfs > UINT64_MAX - nsecs/100) + /* (secs + NTFS_EPOC_TIME) * NTFS_TICKS + nsecs / 100 */ + if (archive_ckd_add_u64(&ntfs, secs, NTFS_EPOC_TIME) || + archive_ckd_mul_u64(&ntfs, ntfs, NTFS_TICKS) || + archive_ckd_add_u64(&ntfs, ntfs, nsecs / 100)) return UINT64_MAX; - return ntfs + nsecs/100; + return ntfs; } diff --git a/c/archive_util.c b/c/archive_util.c --- a/c/archive_util.c +++ b/c/archive_util.c @@ -42,19 +42,13 @@ #include #endif #if defined(_WIN32) && !defined(__CYGWIN__) -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA -/* don't use bcrypt when XP needs to be supported */ #include /* Common in other bcrypt implementations, but missing from VS2008. */ #ifndef BCRYPT_SUCCESS #define BCRYPT_SUCCESS(r) ((NTSTATUS)(r) == STATUS_SUCCESS) #endif - -#elif defined(HAVE_WINCRYPT_H) -#include #endif -#endif #ifdef HAVE_ZLIB_H #include #endif @@ -110,8 +104,7 @@ const char * archive_error_string(struct archive *a) { - - if (a->error != NULL && *a->error != '\0') + if (a->error != NULL && *a->error != '\0') return (a->error); else return (NULL); @@ -250,11 +243,7 @@ DWORD attr; wchar_t *xp, *ep; int fd; -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA BCRYPT_ALG_HANDLE hAlg = NULL; -#else - HCRYPTPROV hProv = (HCRYPTPROV)NULL; -#endif fd = -1; ws = NULL; archive_string_init(&temp_name); @@ -262,22 +251,36 @@ if (template == NULL) { /* Get a temporary directory. */ if (tmpdir == NULL) { - size_t l; - wchar_t *tmp; + wchar_t buf[MAX_PATH + 1]; + wchar_t *p = buf, *buf2 = NULL; + size_t l, s; - l = GetTempPathW(0, NULL); + s = MAX_PATH + 1; + l = GetTempPathW((DWORD)s, buf); if (l == 0) { la_dosmaperr(GetLastError()); goto exit_tmpfile; } - tmp = malloc(l*sizeof(wchar_t)); - if (tmp == NULL) { - errno = ENOMEM; - goto exit_tmpfile; + while (l > s) { + wchar_t *tmp; + + s = l; + tmp = realloc(buf2, s * sizeof(wchar_t)); + if (tmp == NULL) { + free(buf2); + errno = ENOMEM; + goto exit_tmpfile; + } + p = buf2 = tmp; + l = GetTempPathW((DWORD)s, buf2); + if (l == 0) { + free(buf2); + la_dosmaperr(GetLastError()); + goto exit_tmpfile; + } } - GetTempPathW((DWORD)l, tmp); - archive_wstrcpy(&temp_name, tmp); - free(tmp); + archive_wstrcpy(&temp_name, p); + free(buf2); } else { if (archive_wstring_append_from_mbs(&temp_name, tmpdir, strlen(tmpdir)) < 0) @@ -328,19 +331,11 @@ abort(); } -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA if (!BCRYPT_SUCCESS(BCryptOpenAlgorithmProvider(&hAlg, BCRYPT_RNG_ALGORITHM, NULL, 0))) { la_dosmaperr(GetLastError()); goto exit_tmpfile; } -#else - if (!CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL, - CRYPT_VERIFYCONTEXT)) { - la_dosmaperr(GetLastError()); - goto exit_tmpfile; - } -#endif for (;;) { wchar_t *p; @@ -351,19 +346,11 @@ /* Generate a random file name through CryptGenRandom(). */ p = xp; -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA if (!BCRYPT_SUCCESS(BCryptGenRandom(hAlg, (PUCHAR)p, (DWORD)(ep - p)*sizeof(wchar_t), 0))) { la_dosmaperr(GetLastError()); goto exit_tmpfile; } -#else - if (!CryptGenRandom(hProv, (DWORD)(ep - p)*sizeof(wchar_t), - (BYTE*)p)) { - la_dosmaperr(GetLastError()); - goto exit_tmpfile; - } -#endif for (; p < ep; p++) *p = num[((DWORD)*p) % (sizeof(num)/sizeof(num[0]))]; @@ -417,13 +404,8 @@ break;/* success! */ } exit_tmpfile: -#if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA if (hAlg != NULL) BCryptCloseAlgorithmProvider(hAlg, 0); -#else - if (hProv != (HCRYPTPROV)NULL) - CryptReleaseContext(hProv, 0); -#endif free(ws); if (template == temp_name.s) archive_wstring_free(&temp_name); diff --git a/c/archive_version_details.c b/c/archive_version_details.c --- a/c/archive_version_details.c +++ b/c/archive_version_details.c @@ -158,10 +158,6 @@ archive_strcat(str, " libmd/"); archive_strcat(str, archive_libmd_version()); #endif -#if defined(ARCHIVE_CRYPTOR_USE_WINCRYPT) - archive_strcat(str, " WinCrypt/"); - archive_strcat(str, archive_wincrypt_version()); -#endif // Just in case (void)str; /* UNUSED */ } @@ -180,7 +176,7 @@ const char *libiconv = archive_libiconv_version(); const char *libacl = archive_libacl_version(); const char *librichacl = archive_librichacl_version(); - const char *libattr = archive_libacl_version(); + const char *libattr = archive_libattr_version(); if (!init) { archive_string_init(&str); @@ -234,6 +230,7 @@ archive_strcat(&str, " libiconv/"); archive_strcat(&str, libiconv); } + init = 1; } return str.s; } @@ -431,27 +428,7 @@ const char * archive_wincrypt_version(void) { -#if defined(ARCHIVE_CRYPTOR_USE_WINCRYPT) || defined(ARCHIVE_CRYPTO_WINCRYPT) - HCRYPTPROV prov; - if (!CryptAcquireContext(&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) { - if (GetLastError() != (DWORD)NTE_BAD_KEYSET) - return NULL; - if (!CryptAcquireContext(&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_NEWKEYSET)) - return NULL; - } - DWORD version, length = sizeof(version); - if (!CryptGetProvParam(prov, PP_VERSION, (BYTE *)&version, &length, 0)) { - return NULL; - } else { - char major = (version >> 8) & 0xFF; - char minor = version & 0xFF; - static char wincrypt_version[6]; - snprintf(wincrypt_version, 6, "%hhd.%hhd", major, minor); - return wincrypt_version; - } -#else return NULL; -#endif } const char * diff --git a/c/archive_windows.c b/c/archive_windows.c --- a/c/archive_windows.c +++ b/c/archive_windows.c @@ -63,23 +63,6 @@ #include #include -#if defined(__LA_LSEEK_NEEDED) -static BOOL SetFilePointerEx_perso(HANDLE hFile, - LARGE_INTEGER liDistanceToMove, - PLARGE_INTEGER lpNewFilePointer, - DWORD dwMoveMethod) -{ - LARGE_INTEGER li; - li.QuadPart = liDistanceToMove.QuadPart; - li.LowPart = SetFilePointer( - hFile, li.LowPart, &li.HighPart, dwMoveMethod); - if(lpNewFilePointer) { - lpNewFilePointer->QuadPart = li.QuadPart; - } - return li.LowPart != -1 || GetLastError() == NO_ERROR; -} -#endif - struct ustat { int64_t st_atime; uint32_t st_atime_nsec; @@ -236,7 +219,7 @@ CREATEFILE2_EXTENDED_PARAMETERS createExParams; #endif -#if !defined(WINAPI_FAMILY_PARTITION) || WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) +#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) handle = CreateFileA(path, dwDesiredAccess, dwShareMode, lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile); @@ -285,7 +268,7 @@ return (-1); } distance.QuadPart = offset; - if (!SetFilePointerEx_perso(handle, distance, &newpointer, whence)) { + if (!SetFilePointerEx(handle, distance, &newpointer, whence)) { DWORD lasterr; lasterr = GetLastError(); @@ -324,7 +307,7 @@ * "Permission denied" error. */ attr = GetFileAttributesA(path); -#if !defined(WINAPI_FAMILY_PARTITION) || WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) +#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) if (attr == (DWORD)-1 && GetLastError() == ERROR_PATH_NOT_FOUND) #endif { @@ -342,7 +325,7 @@ } if (attr & FILE_ATTRIBUTE_DIRECTORY) { HANDLE handle; -#if !defined(WINAPI_FAMILY_PARTITION) || WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) +#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) if (ws != NULL) handle = CreateFileW(ws, 0, 0, NULL, OPEN_EXISTING, @@ -437,7 +420,7 @@ * "Permission denied" error. */ attr = GetFileAttributesW(path); -#if !defined(WINAPI_FAMILY_PARTITION) || WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) +#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) if (attr == (DWORD)-1 && GetLastError() == ERROR_PATH_NOT_FOUND) #endif { @@ -456,7 +439,7 @@ } if (attr & FILE_ATTRIBUTE_DIRECTORY) { HANDLE handle; -#if !defined(WINAPI_FAMILY_PARTITION) || WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) +#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) if (fullpath != NULL) handle = CreateFileW(fullpath, 0, 0, NULL, OPEN_EXISTING, diff --git a/c/archive_windows.h b/c/archive_windows.h --- a/c/archive_windows.h +++ b/c/archive_windows.h @@ -299,6 +299,26 @@ size_t wcrtomb(char *, wchar_t, mbstate_t *); #endif +#ifndef WINAPI_FAMILY_PARTITION +#define WINAPI_FAMILY_PARTITION(x) (x) +#endif + +#ifndef WINAPI_PARTITION_DESKTOP +#define WINAPI_PARTITION_DESKTOP 1 +#endif + +#ifndef WINAPI_PARTITION_SYSTEM +#define WINAPI_PARTITION_SYSTEM 1 +#endif + +#ifndef NTDDI_VERSION +#define NTDDI_VERSION 0x05020000 +#endif + +#ifndef NTDDI_WIN10_VB +#define NTDDI_WIN10_VB 0x0A000008 +#endif + #if !WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP) && NTDDI_VERSION < NTDDI_WIN10_VB // not supported in UWP SDK before 20H1 #define GetVolumePathNameW(f, v, c) (0) @@ -309,17 +329,4 @@ DWORD cchBufferLength ); #endif -#if defined(_MSC_VER) && _MSC_VER < 1300 -# if _WIN32_WINNT < 0x0500 /* windows.h not providing 0x500 API */ -typedef struct _FILE_ALLOCATED_RANGE_BUFFER { - LARGE_INTEGER FileOffset; - LARGE_INTEGER Length; -} FILE_ALLOCATED_RANGE_BUFFER, *PFILE_ALLOCATED_RANGE_BUFFER; -# define FSCTL_SET_SPARSE \ - CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 49, METHOD_BUFFERED, FILE_WRITE_DATA) -# define FSCTL_QUERY_ALLOCATED_RANGES \ - CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 51, METHOD_NEITHER, FILE_READ_DATA) -# endif -#endif - #endif /* !LIBARCHIVE_ARCHIVE_WINDOWS_H_INCLUDED */ diff --git a/c/archive_write.c b/c/archive_write.c --- a/c/archive_write.c +++ b/c/archive_write.c @@ -761,7 +761,7 @@ archive_entry_ino_is_set(entry) && archive_entry_dev(entry) == (dev_t)a->skip_file_dev && archive_entry_ino64(entry) == a->skip_file_ino) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, EIO, "Can't add archive to itself"); return (ARCHIVE_FAILED); } diff --git a/c/archive_write_add_filter.c b/c/archive_write_add_filter.c --- a/c/archive_write_add_filter.c +++ b/c/archive_write_add_filter.c @@ -49,7 +49,7 @@ { ARCHIVE_FILTER_LZ4, archive_write_add_filter_lz4 }, { ARCHIVE_FILTER_LZIP, archive_write_add_filter_lzip }, { ARCHIVE_FILTER_LZMA, archive_write_add_filter_lzma }, - { ARCHIVE_FILTER_LZOP, archive_write_add_filter_lzip }, + { ARCHIVE_FILTER_LZOP, archive_write_add_filter_lzop }, { ARCHIVE_FILTER_UU, archive_write_add_filter_uuencode }, { ARCHIVE_FILTER_XZ, archive_write_add_filter_xz }, { ARCHIVE_FILTER_ZSTD, archive_write_add_filter_zstd }, diff --git a/c/archive_write_add_filter_b64encode.c b/c/archive_write_add_filter_b64encode.c --- a/c/archive_write_add_filter_b64encode.c +++ b/c/archive_write_add_filter_b64encode.c @@ -39,6 +39,7 @@ #endif #include "archive.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_string.h" #include "archive_write_private.h" @@ -308,10 +309,9 @@ else return (-1); p++; - if (l > (INT64_MAX >> 3)) + if (archive_ckd_mul_i64(&l, l, 8) || + archive_ckd_add_i64(&l, l, digit)) return (-1); - l <<= 3; - l |= digit; } return (l); } diff --git a/c/archive_write_add_filter_bzip2.c b/c/archive_write_add_filter_bzip2.c --- a/c/archive_write_add_filter_bzip2.c +++ b/c/archive_write_add_filter_bzip2.c @@ -57,7 +57,6 @@ int compression_level; #if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) bz_stream stream; - int64_t total_in; char *compressed; size_t compressed_buffer_size; #else @@ -238,9 +237,6 @@ const void *buff, size_t length) { struct private_data *data = (struct private_data *)f->data; - - /* Update statistics */ - data->total_in += length; /* Compress input data to output buffer */ SET_NEXT_IN(data, buff); diff --git a/c/archive_write_add_filter_gzip.c b/c/archive_write_add_filter_gzip.c --- a/c/archive_write_add_filter_gzip.c +++ b/c/archive_write_add_filter_gzip.c @@ -40,6 +40,7 @@ #endif #include "archive.h" +#include "archive_endian.h" #include "archive_private.h" #include "archive_string.h" #include "archive_write_private.h" @@ -61,7 +62,7 @@ char *original_filename; #ifdef HAVE_ZLIB_H z_stream stream; - int64_t total_in; + uint64_t total_in; unsigned char *compressed; size_t compressed_buffer_size; unsigned long crc; @@ -178,7 +179,7 @@ if (value) { data->original_filename = strdup(value); if (data->original_filename == NULL) - return (ARCHIVE_WARN); + return (ARCHIVE_FAILED); } return (ARCHIVE_OK); } @@ -230,11 +231,8 @@ data->compressed[2] = 0x08; /* "Deflate" compression */ data->compressed[3] = 0x00; /* Flags */ if (data->timestamp >= 0) { - time_t t = time(NULL); - data->compressed[4] = (uint8_t)(t)&0xff; /* Timestamp */ - data->compressed[5] = (uint8_t)(t>>8)&0xff; - data->compressed[6] = (uint8_t)(t>>16)&0xff; - data->compressed[7] = (uint8_t)(t>>24)&0xff; + uint32_t t = (uint32_t)time(NULL); + archive_le32enc(data->compressed + 4, t); /* Timestamp */ } else { memset(&data->compressed[4], 0, 4); } @@ -253,9 +251,9 @@ /* Limit "original filename" to 32k or the * remaining space in the buffer, whichever is smaller. */ - int ofn_length = strlen(data->original_filename); - int ofn_max_length = 32768; - int ofn_space_available = data->compressed + size_t ofn_length = strlen(data->original_filename); + size_t ofn_max_length = 32768; + size_t ofn_space_available = data->compressed + data->compressed_buffer_size - data->stream.next_out - 1; @@ -358,14 +356,8 @@ } if (ret == ARCHIVE_OK) { /* Build and write out 8-byte trailer. */ - trailer[0] = (uint8_t)(data->crc)&0xff; - trailer[1] = (uint8_t)(data->crc >> 8)&0xff; - trailer[2] = (uint8_t)(data->crc >> 16)&0xff; - trailer[3] = (uint8_t)(data->crc >> 24)&0xff; - trailer[4] = (uint8_t)(data->total_in)&0xff; - trailer[5] = (uint8_t)(data->total_in >> 8)&0xff; - trailer[6] = (uint8_t)(data->total_in >> 16)&0xff; - trailer[7] = (uint8_t)(data->total_in >> 24)&0xff; + archive_le32enc(trailer, data->crc); + archive_le32enc(trailer + 4, data->total_in); ret = __archive_write_filter(f->next_filter, trailer, 8); } diff --git a/c/archive_write_add_filter_lz4.c b/c/archive_write_add_filter_lz4.c --- a/c/archive_write_add_filter_lz4.c +++ b/c/archive_write_add_filter_lz4.c @@ -61,7 +61,6 @@ unsigned preset_dictionary:1; unsigned block_maximum_size:3; #if defined(HAVE_LIBLZ4) && LZ4_VERSION_MAJOR >= 1 && LZ4_VERSION_MINOR >= 2 - int64_t total_in; char *out; char *out_buffer; size_t out_buffer_size; @@ -88,7 +87,7 @@ const void *, size_t); /* - * Add a lz4 compression filter to this write handle. + * Add an lz4 compression filter to this write handle. */ int archive_write_add_filter_lz4(struct archive *_a) @@ -228,7 +227,7 @@ { struct private_data *data = (struct private_data *)f->data; size_t required_size; - static size_t const bkmap[] = { 64 * 1024, 256 * 1024, 1 * 1024 * 1024, + static const size_t bkmap[] = { 64 * 1024, 256 * 1024, 1 * 1024 * 1024, 4 * 1024 * 1024 }; size_t pre_block_size; @@ -243,7 +242,7 @@ free(data->out_buffer); if (f->archive->magic == ARCHIVE_WRITE_MAGIC) { /* Buffer size should be a multiple number of - * the of bytes per block for performance. */ + * the bytes per block for performance. */ bpb = archive_write_get_bytes_per_block(f->archive); if (bpb > bs) bs = bpb; @@ -306,9 +305,6 @@ data->header_written = 1; } - /* Update statistics */ - data->total_in += length; - p = (const char *)buff; remaining = length; while (remaining) { @@ -417,9 +413,11 @@ sd[5] = (data->block_maximum_size << 4); sd[6] = (__archive_xxhash.XXH32(&sd[4], 2, 0) >> 8) & 0xff; data->out += 7; - if (data->stream_checksum) + if (data->stream_checksum) { data->xxh32_state = __archive_xxhash.XXH32_init(0); - else + if (data->xxh32_state == NULL) + return (ARCHIVE_FATAL); + } else data->xxh32_state = NULL; return (ARCHIVE_OK); } diff --git a/c/archive_write_add_filter_program.c b/c/archive_write_add_filter_program.c --- a/c/archive_write_add_filter_program.c +++ b/c/archive_write_add_filter_program.c @@ -184,6 +184,10 @@ data->child_stdin = -1; data->child_stdout = -1; data->program_name = strdup(program); + if (data->program_name == NULL) { + free(data); + return (NULL); + } return (data); } diff --git a/c/archive_write_add_filter_uuencode.c b/c/archive_write_add_filter_uuencode.c --- a/c/archive_write_add_filter_uuencode.c +++ b/c/archive_write_add_filter_uuencode.c @@ -39,6 +39,7 @@ #endif #include "archive.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_string.h" #include "archive_write_private.h" @@ -299,10 +300,9 @@ else return (-1); p++; - if (l > (INT64_MAX >> 3)) + if (archive_ckd_mul_i64(&l, l, 8) || + archive_ckd_add_i64(&l, l, digit)) return (-1); - l <<= 3; - l |= digit; } return (l); } diff --git a/c/archive_write_add_filter_zstd.c b/c/archive_write_add_filter_zstd.c --- a/c/archive_write_add_filter_zstd.c +++ b/c/archive_write_add_filter_zstd.c @@ -73,7 +73,6 @@ size_t cur_frame; size_t cur_frame_in; size_t cur_frame_out; - size_t total_in; ZSTD_CStream *cstream; ZSTD_outBuffer out; #else @@ -505,7 +504,6 @@ data->state = running; break; } - data->total_in += in.pos - ipos; data->cur_frame_in += in.pos - ipos; data->cur_frame_out += data->out.pos - opos; if (data->state == running) { diff --git a/c/archive_write_disk_posix.c b/c/archive_write_disk_posix.c --- a/c/archive_write_disk_posix.c +++ b/c/archive_write_disk_posix.c @@ -308,6 +308,10 @@ int stream_valid; int decmpfs_compression_level; #endif +#if !(ARCHIVE_XATTR_LINUX || ARCHIVE_XATTR_DARWIN || ARCHIVE_XATTR_AIX ||\ + ARCHIVE_XATTR_FREEBSD) + int warning_done; +#endif }; /* @@ -596,11 +600,12 @@ a->pst = NULL; a->current_fixup = NULL; a->deferred = 0; - if (a->entry) { - archive_entry_free(a->entry); - a->entry = NULL; - } + archive_entry_free(a->entry); a->entry = archive_entry_clone(entry); + if (a->entry == NULL) { + archive_set_error(&a->archive, ENOMEM, "Out of memory"); + return (ARCHIVE_FATAL); + } a->fd = -1; a->fd_offset = 0; a->offset = 0; @@ -971,7 +976,7 @@ return (ARCHIVE_OK); if (a->filesize == 0 || a->fd < 0) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, EIO, "Attempt to write to an empty file"); return (ARCHIVE_WARN); } @@ -1595,7 +1600,7 @@ return (ARCHIVE_OK); if (a->filesize == 0 || a->fd < 0) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, EIO, "Attempt to write to an empty file"); return (ARCHIVE_WARN); } @@ -1674,7 +1679,7 @@ if (r < ARCHIVE_OK) return (r); if ((size_t)r < size) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, EOVERFLOW, "Too much data: Truncating file at %ju bytes", (uintmax_t)a->filesize); return (ARCHIVE_WARN); @@ -2196,7 +2201,7 @@ if (a->skip_file_set && a->st.st_dev == (dev_t)a->skip_file_dev && a->st.st_ino == (ino_t)a->skip_file_ino) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, EIO, "Refusing to overwrite archive"); return (ARCHIVE_FAILED); } @@ -2996,7 +3001,7 @@ */ /* if (!S_ISLNK(path)) { - fsobj_error(a_eno, a_estr, 0, + fsobj_error(a_eno, a_estr, -1, "Removing symlink ", path); } */ @@ -3012,7 +3017,7 @@ #endif if (r != 0) { tail[0] = c; - fsobj_error(a_eno, a_estr, 0, + fsobj_error(a_eno, a_estr, EIO, "Cannot remove intervening " "symlink ", path); res = ARCHIVE_FAILED; @@ -3072,7 +3077,7 @@ head = tail + 1; } else { tail[0] = c; - fsobj_error(a_eno, a_estr, 0, + fsobj_error(a_eno, a_estr, ELOOP, "Cannot extract through " "symlink ", path); res = ARCHIVE_FAILED; @@ -3080,7 +3085,7 @@ } } else { tail[0] = c; - fsobj_error(a_eno, a_estr, 0, + fsobj_error(a_eno, a_estr, ELOOP, "Cannot extract through symlink ", path); res = ARCHIVE_FAILED; break; @@ -4693,12 +4698,10 @@ static int set_xattrs(struct archive_write_disk *a) { - static int warning_done = 0; - /* If there aren't any extended attributes, then it's okay not * to extract them, otherwise, issue a single warning. */ - if (archive_entry_xattr_count(a->entry) != 0 && !warning_done) { - warning_done = 1; + if (archive_entry_xattr_count(a->entry) != 0 && !a->warning_done) { + a->warning_done = 1; archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Cannot restore extended attributes on this system"); return (ARCHIVE_WARN); diff --git a/c/archive_write_disk_windows.c b/c/archive_write_disk_windows.c --- a/c/archive_write_disk_windows.c +++ b/c/archive_write_disk_windows.c @@ -70,21 +70,6 @@ #define IO_REPARSE_TAG_SYMLINK 0xA000000CL #endif -static BOOL SetFilePointerEx_perso(HANDLE hFile, - LARGE_INTEGER liDistanceToMove, - PLARGE_INTEGER lpNewFilePointer, - DWORD dwMoveMethod) -{ - LARGE_INTEGER li; - li.QuadPart = liDistanceToMove.QuadPart; - li.LowPart = SetFilePointer( - hFile, li.LowPart, &li.HighPart, dwMoveMethod); - if(lpNewFilePointer) { - lpNewFilePointer->QuadPart = li.QuadPart; - } - return li.LowPart != (DWORD)-1 || GetLastError() == NO_ERROR; -} - struct fixup_entry { struct fixup_entry *next; struct archive_acl acl; @@ -595,45 +580,11 @@ return (fd); } -#if _WIN32_WINNT < _WIN32_WINNT_VISTA -static void * -la_GetFunctionKernel32(const char *name) -{ - static HINSTANCE lib; - static int set; - if (!set) { - set = 1; - lib = LoadLibrary(TEXT("kernel32.dll")); - } - if (lib == NULL) { - fprintf(stderr, "Can't load kernel32.dll?!\n"); - exit(1); - } - return (void *)GetProcAddress(lib, name); -} -#endif - static int la_CreateHardLinkW(wchar_t *linkname, wchar_t *target) { - static BOOL (WINAPI *f)(LPCWSTR, LPCWSTR, LPSECURITY_ATTRIBUTES); BOOL ret; - -#if _WIN32_WINNT < _WIN32_WINNT_XP - static int set; -/* CreateHardLinkW is available since XP and always loaded */ - if (!set) { - set = 1; - f = la_GetFunctionKernel32("CreateHardLinkW"); - } -#else - f = CreateHardLinkW; -#endif - if (!f) { - errno = ENOTSUP; - return (0); - } - ret = (*f)(linkname, target, NULL); + ret = CreateHardLinkW(linkname, target, NULL); if (!ret) { /* Under windows 2000, it is necessary to remove * the "\\?\" prefix. */ @@ -652,7 +603,7 @@ target += 4; } #undef IS_UNC - ret = (*f)(linkname, target, NULL); + ret = CreateHardLinkW(linkname, target, NULL); } return (ret); } @@ -666,31 +617,19 @@ static int la_CreateSymbolicLinkW(const wchar_t *linkname, const wchar_t *target, int linktype) { - static BOOLEAN (WINAPI *f)(LPCWSTR, LPCWSTR, DWORD); + BOOL ret = 0; +#if _WIN32_WINNT < _WIN32_WINNT_VISTA ||\ + !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_SYSTEM) + (void)linkname; /* UNUSED */ + (void)target; /* UNUSED */ + (void)linktype; /* UNUSED */ +#else wchar_t *ttarget, *p; size_t len; DWORD attrs = 0; DWORD flags = 0; DWORD newflags = 0; - BOOL ret = 0; -#if _WIN32_WINNT < _WIN32_WINNT_VISTA -/* CreateSymbolicLinkW is available since Vista and always loaded */ - static int set; - if (!set) { - set = 1; - f = la_GetFunctionKernel32("CreateSymbolicLinkW"); - } -#else -# if !defined(WINAPI_FAMILY_PARTITION) || WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) - f = CreateSymbolicLinkW; -# else - f = NULL; -# endif -#endif - if (!f) - return (0); - len = wcslen(target); if (len == 0) { errno = EINVAL; @@ -751,15 +690,16 @@ disk_unlink(linkname); } - ret = (*f)(linkname, ttarget, newflags); + ret = CreateSymbolicLinkW(linkname, ttarget, newflags); /* * Prior to Windows 10 calling CreateSymbolicLinkW() will fail * if SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE is set */ if (!ret) { - ret = (*f)(linkname, ttarget, flags); + ret = CreateSymbolicLinkW(linkname, ttarget, flags); } free(ttarget); +#endif return (ret); } @@ -773,7 +713,7 @@ return (-1); } distance.QuadPart = length; - if (!SetFilePointerEx_perso(handle, distance, NULL, FILE_BEGIN)) { + if (!SetFilePointerEx(handle, distance, NULL, FILE_BEGIN)) { la_dosmaperr(GetLastError()); return (-1); } @@ -874,8 +814,11 @@ a->current_fixup = NULL; a->deferred = 0; archive_entry_free(a->entry); - a->entry = NULL; a->entry = archive_entry_clone(entry); + if (a->entry == NULL) { + archive_set_error(&a->archive, ENOMEM, "Out of memory"); + return (ARCHIVE_FATAL); + } a->fh = INVALID_HANDLE_VALUE; a->fd_offset = 0; a->offset = 0; @@ -1106,7 +1049,7 @@ return (ARCHIVE_OK); if (a->filesize == 0 || a->fh == INVALID_HANDLE_VALUE) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, EIO, "Attempt to write to an empty file"); return (ARCHIVE_WARN); } @@ -1190,7 +1133,7 @@ if (r < ARCHIVE_OK) return (r); if ((size_t)r < size) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, EOVERFLOW, "Write request too large"); return (ARCHIVE_WARN); } @@ -1607,7 +1550,7 @@ if (a->skip_file_set && bhfi_dev(&a->st) == a->skip_file_dev && bhfi_ino(&a->st) == a->skip_file_ino) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, EIO, "Refusing to overwrite archive"); return (ARCHIVE_FAILED); } @@ -2198,7 +2141,7 @@ * symlink with another symlink. */ if (!S_ISLNK(a->mode)) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, -1, "Removing symlink %ls", a->name); } @@ -2218,7 +2161,7 @@ r = disk_unlink(a->name); } if (r != 0) { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, EIO, "Cannot remove intervening " "symlink %ls", a->name); pn[0] = c; @@ -2226,7 +2169,7 @@ } a->pst = NULL; } else { - archive_set_error(&a->archive, 0, + archive_set_error(&a->archive, ELOOP, "Cannot extract through symlink %ls", a->name); pn[0] = c; diff --git a/c/archive_write_set_format_7zip.c b/c/archive_write_set_format_7zip.c --- a/c/archive_write_set_format_7zip.c +++ b/c/archive_write_set_format_7zip.c @@ -314,7 +314,7 @@ int); static int compression_init_encoder_zstd(struct archive *, struct la_zstream *, int, int); -#if defined(HAVE_ZSTD_H) +#if HAVE_ZSTD_H && HAVE_ZSTD_compressStream static int compression_code_zstd(struct archive *, struct la_zstream *, enum la_zaction); static int compression_end_zstd(struct archive *, struct la_zstream *); @@ -379,7 +379,7 @@ zip->opt_compression = _7Z_BZIP2; #elif defined(HAVE_ZLIB_H) zip->opt_compression = _7Z_DEFLATE; -#elif HAVE_ZSTD_H +#elif HAVE_ZSTD_H && HAVE_ZSTD_compressStream zip->opt_compression = _7Z_ZSTD; #else zip->opt_compression = _7Z_COPY; @@ -841,7 +841,8 @@ return (ARCHIVE_FATAL); } if (rs == 0) { - archive_set_error(&(a->archive), 0, + archive_set_error(&(a->archive), + ARCHIVE_ERRNO_FILE_FORMAT, "Truncated 7-Zip archive"); return (ARCHIVE_FATAL); } @@ -1685,7 +1686,7 @@ const char* linkpath; linkpath = archive_entry_symlink_utf8(entry); if (linkpath == NULL) { - free(file); + file_free(file); archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "symlink path could not be converted to UTF-8"); return (ARCHIVE_FAILED); diff --git a/c/archive_write_set_format_ar.c b/c/archive_write_set_format_ar.c --- a/c/archive_write_set_format_ar.c +++ b/c/archive_write_set_format_ar.c @@ -172,7 +172,7 @@ /* * If we are now at the beginning of the archive, - * we need first write the ar global header. + * we have to write the ar global header first. */ if (!ar->wrote_global_header) { __archive_write_output(a, "!\n", 8); diff --git a/c/archive_write_set_format_cpio_binary.c b/c/archive_write_set_format_cpio_binary.c --- a/c/archive_write_set_format_cpio_binary.c +++ b/c/archive_write_set_format_cpio_binary.c @@ -380,12 +380,12 @@ { struct cpio *cpio; const char *p, *path; - int pathlength, ret, ret_final; + int ret, ret_final; int64_t ino; struct cpio_binary_header h; struct archive_string_conv *sconv; struct archive_entry *entry_main; - size_t len; + size_t len, pathlength; cpio = (struct cpio *)a->format_data; ret_final = ARCHIVE_OK; @@ -423,7 +423,7 @@ ret_final = ARCHIVE_WARN; } /* Include trailing null */ - pathlength = (int)len + 1; + pathlength = len + 1; h.h_magic = la_swap16(070707); h.h_dev = la_swap16(archive_entry_dev(entry)); @@ -472,7 +472,13 @@ h.h_majmin = 0; h.h_mtime = la_swap32((uint32_t)archive_entry_mtime(entry)); - h.h_namesize = la_swap16(pathlength); + if (pathlength > 0xffff) { + archive_set_error(&a->archive, ERANGE, + "Filename is too long for cpio format"); + ret_final = ARCHIVE_FAILED; + goto exit_write_header; + } + h.h_namesize = la_swap16((uint16_t)pathlength); /* Non-regular files don't store bodies. */ if (archive_entry_filetype(entry) != AE_IFREG) diff --git a/c/archive_write_set_format_cpio_newc.c b/c/archive_write_set_format_cpio_newc.c --- a/c/archive_write_set_format_cpio_newc.c +++ b/c/archive_write_set_format_cpio_newc.c @@ -219,11 +219,11 @@ int64_t ino; struct cpio *cpio; const char *p, *path; - int pathlength, ret, ret_final; + int ret, ret_final; char h[c_header_size]; struct archive_string_conv *sconv; struct archive_entry *entry_main; - size_t len; + size_t len, pathlength; int pad; cpio = (struct cpio *)a->format_data; @@ -261,7 +261,7 @@ archive_string_conversion_charset_name(sconv)); ret_final = ARCHIVE_WARN; } - pathlength = (int)len + 1; /* Include trailing null. */ + pathlength = len + 1; /* Include trailing null. */ memset(h, 0, c_header_size); format_hex(0x070701, h + c_magic_offset, c_magic_size); @@ -292,7 +292,12 @@ format_hex(0, h + c_rdevminor_offset, c_rdevminor_size); } format_hex(archive_entry_mtime(entry), h + c_mtime_offset, c_mtime_size); - format_hex(pathlength, h + c_namesize_offset, c_namesize_size); + if (format_hex(pathlength, h + c_namesize_offset, c_namesize_size)) { + archive_set_error(&a->archive, ERANGE, + "Filename is too long for cpio format"); + ret_final = ARCHIVE_FAILED; + goto exit_write_header; + } format_hex(0, h + c_checksum_offset, c_checksum_size); /* Non-regular files don't store bodies. */ diff --git a/c/archive_write_set_format_cpio_odc.c b/c/archive_write_set_format_cpio_odc.c --- a/c/archive_write_set_format_cpio_odc.c +++ b/c/archive_write_set_format_cpio_odc.c @@ -277,12 +277,12 @@ { struct cpio *cpio; const char *p, *path; - int pathlength, ret, ret_final; + int ret, ret_final; int64_t ino; char h[76]; struct archive_string_conv *sconv; struct archive_entry *entry_main; - size_t len; + size_t len, pathlength; cpio = (struct cpio *)a->format_data; ret_final = ARCHIVE_OK; @@ -320,7 +320,7 @@ ret_final = ARCHIVE_WARN; } /* Include trailing null. */ - pathlength = (int)len + 1; + pathlength = len + 1; memset(h, 0, sizeof(h)); format_octal(070707, h + c_magic_offset, c_magic_size); @@ -351,7 +351,12 @@ else format_octal(0, h + c_rdev_offset, c_rdev_size); format_octal(archive_entry_mtime(entry), h + c_mtime_offset, c_mtime_size); - format_octal(pathlength, h + c_namesize_offset, c_namesize_size); + if (format_octal((int64_t)pathlength, h + c_namesize_offset, c_namesize_size)) { + archive_set_error(&a->archive, ERANGE, + "Filename is too long for cpio format"); + ret_final = ARCHIVE_FAILED; + goto exit_write_header; + } /* Non-regular files don't store bodies. */ if (archive_entry_filetype(entry) != AE_IFREG) diff --git a/c/archive_write_set_format_gnutar.c b/c/archive_write_set_format_gnutar.c --- a/c/archive_write_set_format_gnutar.c +++ b/c/archive_write_set_format_gnutar.c @@ -321,7 +321,8 @@ const wchar_t *wp; wp = archive_entry_pathname_w(entry); - if (wp != NULL && wp[wcslen(wp) -1] != L'/') { + if (wp != NULL && wp[0] != L'\0' && + wp[wcslen(wp) - 1] != L'/') { struct archive_wstring ws; archive_string_init(&ws); diff --git a/c/archive_write_set_format_iso9660.c b/c/archive_write_set_format_iso9660.c --- a/c/archive_write_set_format_iso9660.c +++ b/c/archive_write_set_format_iso9660.c @@ -119,6 +119,8 @@ #define ZF_LOG2_BS 15 /* log2 block size; 32K bytes. */ #define ZF_BLOCK_SIZE (1UL << ZF_LOG2_BS) +#define MAX_JOLIET_ID_NUM 46656 /* 3 base 36 digits */ + /* * Manage extra records. */ @@ -764,7 +766,7 @@ #ifdef HAVE_ZLIB_H /* * Copy a compressed file to iso9660.zisofs.temp_fd - * and also copy a uncompressed file(original file) to + * and also copy an uncompressed file(original file) to * iso9660.temp_fd . If the number of logical block * of the compressed file is less than the number of * logical block of the uncompressed file, use it and @@ -1008,7 +1010,7 @@ static void idr_register(struct idr *, struct isoent *, int, int); static void idr_extend_identifier(struct idrent *, int, int); -static void idr_resolve(struct idr *, void (*)(unsigned char *, int)); +static int idr_resolve(struct idr *, void (*)(unsigned char *, int)); static void idr_set_num(unsigned char *, int); static void idr_set_num_beutf16(unsigned char *, int); static int isoent_gen_iso9660_identifier(struct archive_write *, @@ -1168,6 +1170,7 @@ iso9660->cur_dirent = iso9660->primary.rootent; archive_string_init(&(iso9660->cur_dirstr)); if (archive_string_ensure(&(iso9660->cur_dirstr), 1) == NULL) { + free(iso9660->cur_dirent); free(iso9660); archive_set_error(&a->archive, ENOMEM, "Can't allocate memory"); @@ -3036,8 +3039,8 @@ const char *sl; char sl_last; - if (extra_space(&ctl) < 7) - bp = extra_next_record(&ctl, 7); + if (extra_space(&ctl) < 12) + bp = extra_next_record(&ctl, 12); sl = file->symlink.s; sl_last = '\0'; if (bp != NULL) { @@ -4281,9 +4284,11 @@ set_num_731(bp+3, np->dir_location); /* Parent Directory Number */ if (type_m) - set_num_722(bp+7, np->parent->dir_number); + set_num_722(bp+7, + np->parent != NULL ? np->parent->dir_number : 0); else - set_num_721(bp+7, np->parent->dir_number); + set_num_721(bp+7, + np->parent != NULL ? np->parent->dir_number : 0); /* Directory Identifier */ if (np->identifier == NULL) bp[9] = 0; @@ -4910,20 +4915,29 @@ * --> 'dir/dir2/' */ char *rp = p -1; + size_t off; + for (off = 4; p[off] == '/'; off++) + ; while (rp >= dirname) { if (*rp == '/') break; --rp; } if (rp > dirname) { - strcpy(rp, p+3); + memmove(rp + 1, p + off, strlen(p + off) + 1); p = rp; } else { - strcpy(dirname, p+4); + memmove(dirname, p + off, strlen(p + off) + 1); p = dirname; } } else p++; + } else if (p == dirname && p[0] == '.' && p[1] == '.' && p[2] == '/') { + size_t off; + for (off = 3; p[off] == '/'; off++) + ; + memmove(dirname, p + off, strlen(p + off) + 1); + p = dirname; } else p++; } @@ -5526,7 +5540,7 @@ static int get_path_component(char *name, size_t n, const char *fn) { - char *p; + const char *p; size_t l; p = strchr(fn, '/'); @@ -5903,21 +5917,22 @@ static void idr_extend_identifier(struct idrent *wnp, int numsize, int nullsize) { - unsigned char *p; - int wnp_ext_off; - - wnp_ext_off = wnp->isoent->ext_off; - if (wnp->noff + numsize != wnp_ext_off) { - p = (unsigned char *)wnp->isoent->identifier; - /* Extend the filename; foo.c --> foo___.c */ - memmove(p + wnp->noff + numsize, p + wnp_ext_off, + if (wnp->noff + numsize != wnp->isoent->ext_off) { + /* + * Extend the filename; foo.c --> foo___.c + * + * The caller must verify that enough memory is available. + */ + memmove(wnp->isoent->identifier + wnp->noff + numsize, + wnp->isoent->identifier + wnp->isoent->ext_off, wnp->isoent->ext_len + nullsize); - wnp->isoent->ext_off = wnp_ext_off = wnp->noff + numsize; - wnp->isoent->id_len = wnp_ext_off + wnp->isoent->ext_len; + wnp->isoent->ext_off = wnp->noff + numsize; + wnp->isoent->id_len = + wnp->isoent->ext_off + wnp->isoent->ext_len; } } -static void +static int idr_resolve(struct idr *idr, void (*fsetnum)(unsigned char *p, int num)) { struct idrent *n; @@ -5927,10 +5942,13 @@ idr_extend_identifier(n, idr->num_size, idr->null_size); p = (unsigned char *)n->isoent->identifier + n->noff; do { + if (n->avail->rename_num >= MAX_JOLIET_ID_NUM) + return (-ERANGE); fsetnum(p, n->avail->rename_num++); } while (!__archive_rb_tree_insert_node( &(idr->rbtree), &(n->rbnode))); } + return (0); } static void @@ -5990,6 +6008,10 @@ static const struct archive_rb_tree_ops rb_ops = { isoent_cmp_node_iso9660, isoent_cmp_key_iso9660 }; + const int num_size = 3; + const int dot_size = 1; + const int version_size = 2; + const int null_size = 1; if (isoent->children.cnt == 0) return (0); @@ -6030,7 +6052,7 @@ fnmax = ffmax = dnmax = 207; } - r = idr_start(a, idr, isoent->children.cnt, ffmax, 3, 1, &rb_ops); + r = idr_start(a, idr, isoent->children.cnt, ffmax, num_size, null_size, &rb_ops); if (r < 0) return (r); @@ -6039,7 +6061,7 @@ int ext_off, noff, weight; l = (int)np->file->basename.length; - p = malloc(l+31+2+1); + p = malloc(l + num_size + dot_size + version_size + null_size); if (p == NULL) { archive_set_error(&a->archive, ENOMEM, "Can't allocate memory"); @@ -6189,13 +6211,19 @@ noff = ext_off - 1; else noff = ext_off; + if (noff < 0) + noff = 0; } /* Register entry to the identifier resolver. */ idr_register(idr, np, weight, noff); } /* Resolve duplicate identifier. */ - idr_resolve(idr, idr_set_num); + r = idr_resolve(idr, idr_set_num); + if (r < 0) { + archive_set_error(&a->archive, -r, "Too many duplicated identifiers"); + return (ARCHIVE_FATAL); + } /* Add a period and a version number to identifiers. */ for (np = isoent->children.first; np != NULL; np = np->chnext) { @@ -6239,6 +6267,8 @@ static const struct archive_rb_tree_ops rb_ops = { isoent_cmp_node_joliet, isoent_cmp_key_joliet }; + const int num_size = 6; + const int null_size = 2; if (isoent->children.cnt == 0) return (0); @@ -6249,7 +6279,7 @@ else ffmax = 128; - r = idr_start(a, idr, isoent->children.cnt, (int)ffmax, 6, 2, &rb_ops); + r = idr_start(a, idr, isoent->children.cnt, (int)ffmax, num_size, null_size, &rb_ops); if (r < 0) return (r); @@ -6265,7 +6295,7 @@ if ((l = np->file->basename_utf16.length) > ffmax) l = ffmax; - p = malloc((l+1)*2); + p = malloc(l + num_size + null_size); if (p == NULL) { archive_set_error(&a->archive, ENOMEM, "Can't allocate memory"); @@ -6334,12 +6364,18 @@ noff = ext_off - 2; else noff = ext_off; + if (noff < 0) + noff = 0; /* Register entry to the identifier resolver. */ idr_register(idr, np, weight, noff); } /* Resolve duplicate identifier with Joliet Volume. */ - idr_resolve(idr, idr_set_num_beutf16); + r = idr_resolve(idr, idr_set_num_beutf16); + if (r < 0) { + archive_set_error(&a->archive, -r, "Too many duplicated identifiers"); + return (ARCHIVE_FATAL); + } return (ARCHIVE_OK); } @@ -6727,7 +6763,12 @@ /* * The mvent becomes a child of the rr_moved entry. */ - isoent_add_child_tail(rrmoved, mvent); + if (!isoent_add_child_tail(rrmoved, mvent)) { + _isoent_free(mvent); + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Unable to insert rr_moved entry"); + return (ARCHIVE_FATAL); + } archive_entry_set_nlink(rrmoved->file->entry, archive_entry_nlink(rrmoved->file->entry) + 1); /* @@ -6820,7 +6861,15 @@ p2 = *((const struct isoent **)(uintptr_t)v2); /* Compare parent directory number */ - cmp = p1->parent->dir_number - p2->parent->dir_number; + if (p1->parent == NULL || p2->parent == NULL) { + if (p1->parent == p2->parent) + cmp = 0; + else if (p1->parent == NULL) + return (-1); + else + return (1); + } else + cmp = p1->parent->dir_number - p2->parent->dir_number; if (cmp != 0) return (cmp); @@ -6863,7 +6912,15 @@ p2 = *((const struct isoent **)(uintptr_t)v2); /* Compare parent directory number */ - cmp = p1->parent->dir_number - p2->parent->dir_number; + if (p1->parent == NULL || p2->parent == NULL) { + if (p1->parent == p2->parent) + cmp = 0; + else if (p1->parent == NULL) + return (-1); + else + return (1); + } else + cmp = p1->parent->dir_number - p2->parent->dir_number; if (cmp != 0) return (cmp); diff --git a/c/archive_write_set_format_mtree.c b/c/archive_write_set_format_mtree.c --- a/c/archive_write_set_format_mtree.c +++ b/c/archive_write_set_format_mtree.c @@ -307,14 +307,14 @@ static const unsigned char safe_char[256] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 00 - 0F */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 10 - 1F */ - /* !"$%&'()*+,-./ EXCLUSION:0x20( ) 0x23(#) */ - 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 20 - 2F */ - /* 0123456789:;<>? EXCLUSION:0x3d(=) */ - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, /* 30 - 3F */ + /* !"$%&'()+,-./ EXCLUSION:0x20( ) 0x23(#) 0x2a(*) */ + 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, /* 20 - 2F */ + /* 0123456789:;<> EXCLUSION:0x3d(=) 0x3f(?) */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, /* 30 - 3F */ /* @ABCDEFGHIJKLMNO */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 40 - 4F */ - /* PQRSTUVWXYZ[]^_ EXCLUSION:0x5c(\) */ - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, /* 50 - 5F */ + /* PQRSTUVWXYZ]^_ EXCLUSION:0x5b([) 0x5c(\) */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, /* 50 - 5F */ /* `abcdefghijklmno */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 60 - 6F */ /* pqrstuvwxyz{|}~ */ @@ -801,6 +801,8 @@ archive_strcpy(&me->symlink, s); me->nlink = archive_entry_nlink(entry); me->filetype = archive_entry_filetype(entry); + if (me->filetype == AE_IFLNK && me->symlink.s == NULL) + archive_strcpy(&me->symlink, ""); me->mode = archive_entry_mode(entry) & 07777; me->uid = archive_entry_uid(entry); me->gid = archive_entry_gid(entry); @@ -988,7 +990,8 @@ * a full pathname. */ mtree_quote(str, me->parentdir.s); - archive_strappend_char(str, '/'); + if (strcmp(me->basename.s, ".") != 0) + archive_strappend_char(str, '/'); } mtree_quote(str, me->basename.s); @@ -1145,6 +1148,8 @@ int ret; do { + if (np->dir_info == NULL) + break; if (mtree->output_global_set) { /* * Collect attribute information to know which value @@ -1611,6 +1616,7 @@ static void sum_final(struct mtree_writer *mtree, struct reg_info *reg) { + struct ae_digest digest; if (mtree->compute_sum & F_CKSUM) { uint64_t len; @@ -1620,40 +1626,34 @@ reg->crc = ~mtree->crc; } #ifdef ARCHIVE_HAS_MD5 - if ((mtree->compute_sum & F_MD5) - && !(reg->mset_digest & AE_MSET_DIGEST_MD5)) + if (mtree->compute_sum & F_MD5) - archive_md5_final(&mtree->md5ctx, reg->digest.md5); + archive_md5_final(&mtree->md5ctx, (reg->mset_digest & AE_MSET_DIGEST_MD5) ? digest.md5 : reg->digest.md5); #endif #ifdef ARCHIVE_HAS_RMD160 - if ((mtree->compute_sum & F_RMD160) - && !(reg->mset_digest & AE_MSET_DIGEST_RMD160)) + if (mtree->compute_sum & F_RMD160) - archive_rmd160_final(&mtree->rmd160ctx, reg->digest.rmd160); + archive_rmd160_final(&mtree->rmd160ctx, (reg->mset_digest & AE_MSET_DIGEST_RMD160) ? digest.rmd160 : reg->digest.rmd160); #endif #ifdef ARCHIVE_HAS_SHA1 - if ((mtree->compute_sum & F_SHA1) - && !(reg->mset_digest & AE_MSET_DIGEST_SHA1)) + if (mtree->compute_sum & F_SHA1) - archive_sha1_final(&mtree->sha1ctx, reg->digest.sha1); + archive_sha1_final(&mtree->sha1ctx, (reg->mset_digest & AE_MSET_DIGEST_SHA1) ? digest.sha1 : reg->digest.sha1); #endif #ifdef ARCHIVE_HAS_SHA256 - if ((mtree->compute_sum & F_SHA256) - && !(reg->mset_digest & AE_MSET_DIGEST_SHA256)) + if (mtree->compute_sum & F_SHA256) - archive_sha256_final(&mtree->sha256ctx, reg->digest.sha256); + archive_sha256_final(&mtree->sha256ctx, (reg->mset_digest & AE_MSET_DIGEST_SHA256) ? digest.sha256 : reg->digest.sha256); #endif #ifdef ARCHIVE_HAS_SHA384 - if ((mtree->compute_sum & F_SHA384) - && !(reg->mset_digest & AE_MSET_DIGEST_SHA384)) + if (mtree->compute_sum & F_SHA384) - archive_sha384_final(&mtree->sha384ctx, reg->digest.sha384); + archive_sha384_final(&mtree->sha384ctx, (reg->mset_digest & AE_MSET_DIGEST_SHA384) ? digest.sha384 : reg->digest.sha384); #endif #ifdef ARCHIVE_HAS_SHA512 - if ((mtree->compute_sum & F_SHA512) - && !(reg->mset_digest & AE_MSET_DIGEST_SHA512)) + if (mtree->compute_sum & F_SHA512) - archive_sha512_final(&mtree->sha512ctx, reg->digest.sha512); + archive_sha512_final(&mtree->sha512ctx, (reg->mset_digest & AE_MSET_DIGEST_SHA512) ? digest.sha512 : reg->digest.sha512); #endif /* Save what types of sum are computed. */ reg->compute_sum = mtree->compute_sum; @@ -1886,20 +1886,29 @@ * --> 'dir/dir2/' */ char *rp = p -1; + size_t off; + for (off = 4; p[off] == '/'; off++) + ; while (rp >= dirname) { if (*rp == '/') break; --rp; } if (rp > dirname) { - strcpy(rp, p+3); + memmove(rp + 1, p + off, strlen(p + off) + 1); p = rp; } else { - strcpy(dirname, p+4); + memmove(dirname, p + off, strlen(p + off) + 1); p = dirname; } } else p++; + } else if (p == dirname && p[0] == '.' && p[1] == '.' && p[2] == '/') { + size_t off; + for (off = 3; p[off] == '/'; off++) + ; + memmove(dirname, p + off, strlen(p + off) + 1); + p = dirname; } else p++; } @@ -2041,7 +2050,7 @@ static int get_path_component(char *name, size_t n, const char *fn) { - char *p; + const char *p; size_t l; p = strchr(fn, '/'); @@ -2079,6 +2088,11 @@ file = *filep; if (file->parentdir.length == 0 && file->basename.length == 1 && file->basename.s[0] == '.') { + if (file->filetype != AE_IFDIR) { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "Root entry '.' must be a directory"); + return (ARCHIVE_FAILED); + } file->parent = file; if (mtree->root != NULL) { np = mtree->root; diff --git a/c/archive_write_set_format_pax.c b/c/archive_write_set_format_pax.c --- a/c/archive_write_set_format_pax.c +++ b/c/archive_write_set_format_pax.c @@ -40,6 +40,7 @@ #include "archive.h" #include "archive_entry.h" #include "archive_entry_locale.h" +#include "archive_integer.h" #include "archive_private.h" #include "archive_write_private.h" #include "archive_write_set_format_private.h" @@ -676,7 +677,8 @@ const wchar_t *wp; wp = archive_entry_pathname_w(entry_original); - if (wp != NULL && wp[wcslen(wp) -1] != L'/') { + if (wp != NULL && wp[0] != L'\0' && + wp[wcslen(wp) - 1] != L'/') { struct archive_wstring ws; archive_string_init(&ws); @@ -1934,17 +1936,17 @@ for (s = in; *s != '\0'; s++) { if (*s < 33 || *s > 126 || *s == '%' || *s == '=') { - if (SIZE_MAX - out_len < 4) + if (archive_ckd_add_size(&out_len, out_len, 3)) return (NULL); - out_len += 3; } else { - if (SIZE_MAX - out_len < 2) + if (archive_ckd_add_size(&out_len, out_len, 1)) return (NULL); - out_len++; } } - out = malloc(out_len + 1); + if (archive_ckd_add_size(&out_len, out_len, 1)) + return (NULL); + out = malloc(out_len); if (out == NULL) return (NULL); diff --git a/c/archive_write_set_format_shar.c b/c/archive_write_set_format_shar.c --- a/c/archive_write_set_format_shar.c +++ b/c/archive_write_set_format_shar.c @@ -38,6 +38,7 @@ #endif #include "archive.h" +#include "archive_endian.h" #include "archive_entry.h" #include "archive_private.h" #include "archive_write_private.h" @@ -173,6 +174,10 @@ /* Save the entry for the closing. */ archive_entry_free(shar->entry); shar->entry = archive_entry_clone(entry); + if (shar->entry == NULL) { + archive_set_error(&a->archive, ENOMEM, "Out of memory"); + return (ARCHIVE_FATAL); + } name = archive_entry_pathname(entry); /* Handle some preparatory issues. */ @@ -408,9 +413,9 @@ uuencode_group(const char _in[3], char out[4]) { const unsigned char *in = (const unsigned char *)_in; - int t; + uint32_t t; - t = (in[0] << 16) | (in[1] << 8) | in[2]; + t = archive_be24dec(in); out[0] = UUENC( 0x3f & (t >> 18) ); out[1] = UUENC( 0x3f & (t >> 12) ); out[2] = UUENC( 0x3f & (t >> 6) ); diff --git a/c/archive_write_set_format_ustar.c b/c/archive_write_set_format_ustar.c --- a/c/archive_write_set_format_ustar.c +++ b/c/archive_write_set_format_ustar.c @@ -281,7 +281,8 @@ const wchar_t *wp; wp = archive_entry_pathname_w(entry); - if (wp != NULL && wp[wcslen(wp) -1] != L'/') { + if (wp != NULL && wp[0] != L'\0' && + wp[wcslen(wp) - 1] != L'/') { struct archive_wstring ws; archive_string_init(&ws); diff --git a/c/archive_write_set_format_v7tar.c b/c/archive_write_set_format_v7tar.c --- a/c/archive_write_set_format_v7tar.c +++ b/c/archive_write_set_format_v7tar.c @@ -259,7 +259,8 @@ const wchar_t *wp; wp = archive_entry_pathname_w(entry); - if (wp != NULL && wp[wcslen(wp) -1] != L'/') { + if (wp != NULL && wp[0] != L'\0' && + wp[wcslen(wp) - 1] != L'/') { struct archive_wstring ws; archive_string_init(&ws); diff --git a/c/archive_write_set_format_warc.c b/c/archive_write_set_format_warc.c --- a/c/archive_write_set_format_warc.c +++ b/c/archive_write_set_format_warc.c @@ -245,6 +245,7 @@ r = _popul_ehdr(&hdr, MAX_HDR_SIZE, rh); if (r < 0) { /* don't bother */ + archive_string_free(&hdr); archive_set_error( &a->archive, ARCHIVE_ERRNO_FILE_FORMAT, @@ -371,7 +372,7 @@ static const char _uri[] = ""; static const char _fil[] = "file://"; const char *u; - char *chk = strchr(hdr.tgturi, ':'); + const char *chk = strchr(hdr.tgturi, ':'); if (chk != NULL && chk[1U] == '/' && chk[2U] == '/') { /* yep, it's definitely a URI */ diff --git a/c/archive_write_set_format_xar.c b/c/archive_write_set_format_xar.c --- a/c/archive_write_set_format_xar.c +++ b/c/archive_write_set_format_xar.c @@ -819,9 +819,7 @@ if (s > a->null_length) s = a->null_length; w = xar_write_data(a, a->nulls, s); - if (w > 0) - xar->bytes_remaining -= w; - else + if (w <= 0) return ((int)w); } file = xar->cur_file; @@ -1110,30 +1108,27 @@ { NULL, NULL} }; const struct flagentry *fe, *flagentry; -#define FLAGENTRY_MAXSIZE ((sizeof(flagbsd)+sizeof(flagext2))/sizeof(flagbsd)) - const struct flagentry *avail[FLAGENTRY_MAXSIZE]; const char *p; - int i, n, r; + int r, started; if (strcmp(element, "ext2") == 0) flagentry = flagext2; else flagentry = flagbsd; - n = 0; p = fflags_text; + started = 0; do { - const char *cp; + const char *cp, *name = NULL; cp = strchr(p, ','); if (cp == NULL) cp = p + strlen(p); for (fe = flagentry; fe->name != NULL; fe++) { - if (fe->name[cp - p] != '\0' - || p[0] != fe->name[0]) - continue; if (strncmp(p, fe->name, cp - p) == 0) { - avail[n++] = fe; + if (fe->name[cp - p] != '\0') + continue; + name = fe->xarname; break; } } @@ -1141,23 +1136,26 @@ p = cp + 1; else p = NULL; - } while (p != NULL); - if (n > 0) { - r = xml_writer_start_element(writer, element); - if (r < 0) { - archive_set_error(&a->archive, - ARCHIVE_ERRNO_MISC, - "xml_writer_start_element() failed: %d", r); - return (ARCHIVE_FATAL); - } - for (i = 0; i < n; i++) { - r = xmlwrite_string(a, writer, - avail[i]->xarname, NULL); + if (name != NULL) { + if (!started) { + r = xml_writer_start_element(writer, element); + if (r < 0) { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_MISC, + "xml_writer_start_element()" + " failed: %d", r); + return (ARCHIVE_FATAL); + } + started = 1; + } + r = xmlwrite_string(a, writer, name, NULL); if (r != ARCHIVE_OK) return (r); } + } while (p != NULL); + if (started) { r = xml_writer_end_element(writer); if (r < 0) { archive_set_error(&a->archive, @@ -1439,7 +1437,7 @@ } /* - * Make a mtime entry, "". + * Make an mtime entry, "". */ if (archive_entry_mtime_is_set(file->entry)) { r = xmlwrite_time(a, writer, "mtime", @@ -1866,7 +1864,8 @@ return (ARCHIVE_FATAL); } if (rs == 0) { - archive_set_error(&(a->archive), 0, + archive_set_error(&(a->archive), + ARCHIVE_ERRNO_FILE_FORMAT, "Truncated xar archive"); return (ARCHIVE_FATAL); } @@ -2205,20 +2204,29 @@ * --> 'dir/dir2/' */ char *rp = p -1; + size_t off; + for (off = 4; p[off] == '/'; off++) + ; while (rp >= dirname) { if (*rp == '/') break; --rp; } if (rp > dirname) { - strcpy(rp, p+3); + memmove(rp + 1, p + off, strlen(p + off) + 1); p = rp; } else { - strcpy(dirname, p+4); + memmove(dirname, p + off, strlen(p + off) + 1); p = dirname; } } else p++; + } else if (p == dirname && p[0] == '.' && p[1] == '.' && p[2] == '/') { + size_t off; + for (off = 3; p[off] == '/'; off++) + ; + memmove(dirname, p + off, strlen(p + off) + 1); + p = dirname; } else p++; } @@ -2272,7 +2280,7 @@ static int get_path_component(char *name, int n, const char *fn) { - char *p; + const char *p; int l; p = strchr(fn, '/'); @@ -2378,9 +2386,23 @@ archive_string_init(&as); archive_strncat(&as, p, fn - p + l); - if (as.s[as.length-1] == '/') { + if (as.length > 0 && as.s[as.length-1] == '/') { as.s[as.length-1] = '\0'; as.length--; + } + if (as.length == 0) { + archive_string_free(&as); + fn += strspn(fn, "/"); + l = get_path_component(name, sizeof(name), fn); + if (l < 0) { + archive_set_error(&a->archive, + ARCHIVE_ERRNO_MISC, + "A name buffer is too small"); + file_free(file); + *filepp = NULL; + return (ARCHIVE_FATAL); + } + continue; } vp = file_create_virtual_dir(a, xar, as.s); if (vp == NULL) { diff --git a/c/archive_write_set_format_zip.c b/c/archive_write_set_format_zip.c --- a/c/archive_write_set_format_zip.c +++ b/c/archive_write_set_format_zip.c @@ -797,6 +797,7 @@ unsigned char *e; unsigned char *cd_extra; size_t filename_length; + const char *path; const char *slink = NULL; size_t slink_size = 0; struct archive_string_conv *sconv = get_sconv(a, zip); @@ -960,6 +961,19 @@ } filename_length = path_length(zip->entry); + /* Reject empty or overlong pathnames */ + path = archive_entry_pathname(zip->entry); + if (path == NULL || path[0] == '\0') { + archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, + "ZIP format requires a non-empty pathname"); + return (ARCHIVE_FAILED); + } + if (filename_length > 0xffff) { + archive_set_error(&a->archive, ENAMETOOLONG, + "Pathname too long for ZIP format"); + return (ARCHIVE_FAILED); + } + /* Determine appropriate compression and size for this entry. */ if (type == AE_IFLNK) { slink = archive_entry_symlink(zip->entry); @@ -2304,7 +2318,7 @@ written_bytes += strlen(path); /* Folders are recognized by a trailing slash. */ - if ((type == AE_IFDIR) & (path[strlen(path) - 1] != '/')) { + if ((type == AE_IFDIR) && (path[strlen(path) - 1] != '/')) { ret = __archive_write_output(archive, "/", 1); if (ret != ARCHIVE_OK) return (ARCHIVE_FATAL); diff --git a/c/config.h.in b/c/config.h.in --- a/c/config.h.in +++ b/c/config.h.in @@ -1122,6 +1122,10 @@ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif +/* Enable extensions on Cosmopolitan Libc. */ +#ifndef _COSMO_SOURCE +# undef _COSMO_SOURCE +#endif /* Enable general extensions on macOS. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE diff --git a/c/filter_fork_windows.c b/c/filter_fork_windows.c --- a/c/filter_fork_windows.c +++ b/c/filter_fork_windows.c @@ -31,43 +31,68 @@ #include "filter_fork.h" -#if !defined(WINAPI_FAMILY_PARTITION) || WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) +#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) /* There are some editions of Windows ("nano server," for example) that * do not host user32.dll. If we want to keep running on those editions, * we need to delay-load WaitForInputIdle. */ -static void * -la_GetFunctionUser32(const char *name) + +static int +failing_wait(HANDLE hProcess, DWORD dwMilliseconds) { + /* An inability to wait for input idle is + * not _good_, but it is not catastrophic. */ + (void)hProcess; /* UNUSED */ + (void)dwMilliseconds; /* UNUSED */ + return WAIT_FAILED; +} + +# if _WIN32_WINNT < _WIN32_WINNT_VISTA +static int +la_WaitForInputIdle(HANDLE hProcess, DWORD dwMilliseconds) { - static HINSTANCE lib; - static int set; - if (!set) { - set = 1; + static DWORD (WINAPI * volatile f)(HANDLE, DWORD); + + if (f == NULL) { + HINSTANCE lib; + void *old; + DWORD (WINAPI *tmp)(HANDLE, DWORD); + lib = LoadLibrary(TEXT("user32.dll")); - } - if (lib == NULL) { - return NULL; + tmp = (lib != NULL) ? + (PVOID)GetProcAddress(lib, "WaitForInputIdle") : + failing_wait; + old = InterlockedCompareExchangePointer((volatile PVOID *)&f, + tmp, NULL); + if (old != NULL && lib != NULL) + FreeLibrary(lib); } - return (void *)GetProcAddress(lib, name); + + return (*f)(hProcess, dwMilliseconds); } +# else +static BOOL CALLBACK +load_WaitForInputIdle(PINIT_ONCE InitOnce, PVOID Parameter, PVOID *Context) { + HMODULE user32 = LoadLibrary(TEXT("user32.dll")); + (void)InitOnce; /* UNUSED */ + (void)Parameter; /* UNUSED */ + + *Context = (user32 != NULL) ? + (PVOID)GetProcAddress(user32, "WaitForInputIdle") : failing_wait; + + return TRUE; +} + static int la_WaitForInputIdle(HANDLE hProcess, DWORD dwMilliseconds) { static DWORD (WINAPI *f)(HANDLE, DWORD); - static int set; + static INIT_ONCE once = INIT_ONCE_STATIC_INIT; - if (!set) { - set = 1; - f = la_GetFunctionUser32("WaitForInputIdle"); - } + InitOnceExecuteOnce(&once, load_WaitForInputIdle, NULL, (PVOID)&f); - if (!f) { - /* An inability to wait for input idle is - * not _good_, but it is not catastrophic. */ - return WAIT_FAILED; - } return (*f)(hProcess, dwMilliseconds); } +# endif int __archive_create_child(const char *cmd, int *child_stdin, int *child_stdout, diff --git a/c/xxhash.c b/c/xxhash.c --- a/c/xxhash.c +++ b/c/xxhash.c @@ -361,6 +361,8 @@ void* XXH32_init (U32 seed) { void* state = XXH_malloc (sizeof(struct XXH_state32_t)); + if (state == NULL) + return NULL; XXH32_resetState(state, seed); return state; } diff --git a/configure b/configure --- a/configure +++ b/configure @@ -1,22614 +1,22781 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.72 for Haskell libarchive-clib package 3.7.2. -# -# Report bugs to . -# -# -# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, -# Inc. -# -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 -then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. 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" >&6; } -if test ${ac_cv_prog_ac_ct_LIPO+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) if test -n "$ac_ct_LIPO"; then - ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_LIPO="lipo" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi ;; -esac -fi -ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO -if test -n "$ac_ct_LIPO"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 -printf "%s\n" "$ac_ct_LIPO" >&6; } -else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } -fi - - if test "x$ac_ct_LIPO" = x; then - LIPO=":" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - LIPO=$ac_ct_LIPO - fi -else - LIPO="$ac_cv_prog_LIPO" -fi - - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. -set dummy ${ac_tool_prefix}otool; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... 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You can override - # by either setting the environment variable LT_MULTI_MODULE - # non-empty at configure time, or by adding -multi_module to the - # link flags. - rm -rf libconftest.dylib* - echo "int foo(void){return 1;}" > conftest.c - echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ --dynamiclib -Wl,-single_module conftest.c" >&5 - $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ - -dynamiclib -Wl,-single_module conftest.c 2>conftest.err - _lt_result=$? - # If there is a non-empty error log, and "single_module" - # appears in it, assume the flag caused a linker warning - if test -s conftest.err && $GREP single_module conftest.err; then - cat conftest.err >&5 - # Otherwise, if the output was created with a 0 exit code from - # the compiler, it worked. - elif test -f libconftest.dylib && test 0 = "$_lt_result"; then - lt_cv_apple_cc_single_mod=yes - else - cat conftest.err >&5 - fi - rm -rf libconftest.dylib* - rm -f conftest.* - fi ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 -printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } - - # Feature test to disable chained fixups since it is not - # compatible with '-undefined dynamic_lookup' - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -no_fixup_chains linker flag" >&5 -printf %s "checking for -no_fixup_chains linker flag... 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then - additional_libdir="$withval/$acl_libdirstem2" - fi - fi - fi - -fi - - LIBICONV= - LTLIBICONV= - INCICONV= - LIBICONV_PREFIX= - HAVE_LIBICONV= - rpathdirs= - ltrpathdirs= - names_already_handled= - names_next_round='iconv ' - while test -n "$names_next_round"; do - names_this_round="$names_next_round" - names_next_round= - for name in $names_this_round; do - already_handled= - for n in $names_already_handled; do - if test "$n" = "$name"; then - already_handled=yes - break - fi - done - if test -z "$already_handled"; then - names_already_handled="$names_already_handled $name" - uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` - eval value=\"\$HAVE_LIB$uppername\" - if test -n "$value"; then - if test "$value" = yes; then - eval value=\"\$LIB$uppername\" - test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" - eval value=\"\$LTLIB$uppername\" - test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" - else - : - fi - else - found_dir= - found_la= - found_so= - found_a= - eval libname=\"$acl_libname_spec\" # typically: libname=lib$name - if test -n "$acl_shlibext"; then - shrext=".$acl_shlibext" # typically: shrext=.so - else - shrext= - fi - if test $use_additional = yes; then - dir="$additional_libdir" - if test -n "$acl_shlibext"; then - if test -f "$dir/$libname$shrext"; then - found_dir="$dir" - found_so="$dir/$libname$shrext" - else - if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then - ver=`(cd "$dir" && \ - for f in "$libname$shrext".*; do echo "$f"; done \ - | sed -e "s,^$libname$shrext\\\\.,," \ - | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ - | sed 1q ) 2>/dev/null` - if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then - found_dir="$dir" - found_so="$dir/$libname$shrext.$ver" - fi - else - eval library_names=\"$acl_library_names_spec\" - for f in $library_names; do - if test -f "$dir/$f"; then - found_dir="$dir" - found_so="$dir/$f" - break - fi - done - fi - fi - fi - if test "X$found_dir" = "X"; then - if test -f "$dir/$libname.$acl_libext"; then - found_dir="$dir" - found_a="$dir/$libname.$acl_libext" - fi - fi - if test "X$found_dir" != "X"; then - if test -f "$dir/$libname.la"; then - found_la="$dir/$libname.la" - fi - fi - fi - if test "X$found_dir" = "X"; then - for x in $LDFLAGS $LTLIBICONV; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - case "$x" in - -L*) - dir=`echo "X$x" | sed -e 's/^X-L//'` - if test -n "$acl_shlibext"; then - if test -f "$dir/$libname$shrext"; then - found_dir="$dir" - found_so="$dir/$libname$shrext" - else - if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then - ver=`(cd "$dir" && \ - for f in "$libname$shrext".*; do echo "$f"; done \ - | sed -e "s,^$libname$shrext\\\\.,," \ - | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ - | sed 1q ) 2>/dev/null` - if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then - found_dir="$dir" - found_so="$dir/$libname$shrext.$ver" - fi - else - eval library_names=\"$acl_library_names_spec\" - for f in $library_names; do - if test -f "$dir/$f"; then - found_dir="$dir" - found_so="$dir/$f" - break - fi - done - fi - fi - fi - if test "X$found_dir" = "X"; then - if test -f "$dir/$libname.$acl_libext"; then - found_dir="$dir" - found_a="$dir/$libname.$acl_libext" - fi - fi - if test "X$found_dir" != "X"; then - if test -f "$dir/$libname.la"; then - found_la="$dir/$libname.la" - fi - fi - ;; - esac - if test "X$found_dir" != "X"; then - break - fi - done - fi - if test "X$found_dir" != "X"; then - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" - if test "X$found_so" != "X"; then - if test "$enable_rpath" = no \ - || test "X$found_dir" = "X/usr/$acl_libdirstem" \ - || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" - else - haveit= - for x in $ltrpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - ltrpathdirs="$ltrpathdirs $found_dir" - fi - if test "$acl_hardcode_direct" = yes; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" - else - if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" - haveit= - for x in $rpathdirs; do - if test "X$x" = "X$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - rpathdirs="$rpathdirs $found_dir" - fi - else - haveit= - for x in $LDFLAGS $LIBICONV; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-L$found_dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" - fi - if test "$acl_hardcode_minus_L" != no; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" - else - LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" - fi - fi - fi - fi - else - if test "X$found_a" != "X"; then - LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" - else - LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" - fi - fi - additional_includedir= - case "$found_dir" in - */$acl_libdirstem | */$acl_libdirstem/) - basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` - if test "$name" = 'iconv'; then - LIBICONV_PREFIX="$basedir" - fi - additional_includedir="$basedir/include" - ;; - */$acl_libdirstem2 | */$acl_libdirstem2/) - basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` - if test "$name" = 'iconv'; then - LIBICONV_PREFIX="$basedir" - fi - additional_includedir="$basedir/include" - ;; - esac - if test "X$additional_includedir" != "X"; then - if test "X$additional_includedir" != "X/usr/include"; then - haveit= - if test "X$additional_includedir" = "X/usr/local/include"; then - if test -n "$GCC"; then - case $host_os in - linux* | gnu* | k*bsd*-gnu) haveit=yes;; - esac - fi - fi - if test -z "$haveit"; then - for x in $CPPFLAGS $INCICONV; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-I$additional_includedir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - if test -d "$additional_includedir"; then - INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" - fi - fi - fi - fi - fi - if test -n "$found_la"; then - save_libdir="$libdir" - case "$found_la" in - */* | *\\*) . "$found_la" ;; - *) . "./$found_la" ;; - esac - libdir="$save_libdir" - for dep in $dependency_libs; do - case "$dep" in - -L*) - additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` - if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ - && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then - haveit= - if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ - || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then - if test -n "$GCC"; then - case $host_os in - linux* | gnu* | k*bsd*-gnu) haveit=yes;; - esac - fi - fi - if test -z "$haveit"; then - haveit= - for x in $LDFLAGS $LIBICONV; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-L$additional_libdir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - if test -d "$additional_libdir"; then - LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" - fi - fi - haveit= - for x in $LDFLAGS $LTLIBICONV; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X-L$additional_libdir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - if test -d "$additional_libdir"; then - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" - fi - fi - fi - fi - ;; - -R*) - dir=`echo "X$dep" | sed -e 's/^X-R//'` - if test "$enable_rpath" != no; then - haveit= - for x in $rpathdirs; do - if test "X$x" = "X$dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - rpathdirs="$rpathdirs $dir" - fi - haveit= - for x in $ltrpathdirs; do - if test "X$x" = "X$dir"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - ltrpathdirs="$ltrpathdirs $dir" - fi - fi - ;; - -l*) - names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` - ;; - *.la) - names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` - ;; - *) - LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" - ;; - esac - done - fi - else - LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" - fi - fi - fi - done - done - if test "X$rpathdirs" != "X"; then - if test -n "$acl_hardcode_libdir_separator"; then - alldirs= - for found_dir in $rpathdirs; do - alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" - done - acl_save_libdir="$libdir" - libdir="$alldirs" - eval flag=\"$acl_hardcode_libdir_flag_spec\" - libdir="$acl_save_libdir" - LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" - else - for found_dir in $rpathdirs; do - acl_save_libdir="$libdir" - libdir="$found_dir" - eval flag=\"$acl_hardcode_libdir_flag_spec\" - libdir="$acl_save_libdir" - LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" - done - fi - fi - if test "X$ltrpathdirs" != "X"; then - for found_dir in $ltrpathdirs; do - LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" - done - fi - - - - - - - - - - - - - am_save_CPPFLAGS="$CPPFLAGS" - - for element in $INCICONV; do - haveit= - for x in $CPPFLAGS; do - - acl_save_prefix="$prefix" - prefix="$acl_final_prefix" - acl_save_exec_prefix="$exec_prefix" - exec_prefix="$acl_final_exec_prefix" - eval x=\"$x\" - exec_prefix="$acl_save_exec_prefix" - prefix="$acl_save_prefix" - - if test "X$x" = "X$element"; then - haveit=yes - break - fi - done - if test -z "$haveit"; then - CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" - fi - done - - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 -printf %s "checking for iconv... " >&6; } -if test ${am_cv_func_iconv+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) - am_cv_func_iconv="no, consider installing GNU libiconv" - am_cv_lib_iconv=no - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#include -#include - -int -main (void) -{ -iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO" -then : - am_cv_func_iconv=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext - if test "$am_cv_func_iconv" != yes; then - am_save_LIBS="$LIBS" - LIBS="$LIBS $LIBICONV" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#include -#include - -int -main (void) -{ -iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO" -then : - am_cv_lib_iconv=yes - am_cv_func_iconv=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext - LIBS="$am_save_LIBS" - fi - ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 -printf "%s\n" "$am_cv_func_iconv" >&6; } - if test "$am_cv_func_iconv" = yes; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 -printf %s "checking for working iconv... " >&6; } -if test ${am_cv_func_iconv_works+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) - am_save_LIBS="$LIBS" - if test $am_cv_lib_iconv = yes; then - LIBS="$LIBS $LIBICONV" - fi - am_cv_func_iconv_works=no - for ac_iconv_const in '' 'const'; do - if test "$cross_compiling" = yes -then : - case "$host_os" in - aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; - *) am_cv_func_iconv_works="guessing yes" ;; - esac -else case e in #( - e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#include -#include - -#ifndef ICONV_CONST -# define ICONV_CONST $ac_iconv_const -#endif - -int -main (void) -{ -int result = 0; - /* Test against AIX 5.1 bug: Failures are not distinguishable from successful - returns. */ - { - iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); - if (cd_utf8_to_88591 != (iconv_t)(-1)) - { - static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ - char buf[10]; - ICONV_CONST char *inptr = input; - size_t inbytesleft = strlen (input); - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_utf8_to_88591, - &inptr, &inbytesleft, - &outptr, &outbytesleft); - if (res == 0) - result |= 1; - iconv_close (cd_utf8_to_88591); - } - } - /* Test against Solaris 10 bug: Failures are not distinguishable from - successful returns. */ - { - iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); - if (cd_ascii_to_88591 != (iconv_t)(-1)) - { - static ICONV_CONST char input[] = "\263"; - char buf[10]; - ICONV_CONST char *inptr = input; - size_t inbytesleft = strlen (input); - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_ascii_to_88591, - &inptr, &inbytesleft, - &outptr, &outbytesleft); - if (res == 0) - result |= 2; - iconv_close (cd_ascii_to_88591); - } - } - /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ - { - iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); - if (cd_88591_to_utf8 != (iconv_t)(-1)) - { - static ICONV_CONST char input[] = "\304"; - static char buf[2] = { (char)0xDE, (char)0xAD }; - ICONV_CONST char *inptr = input; - size_t inbytesleft = 1; - char *outptr = buf; - size_t outbytesleft = 1; - size_t res = iconv (cd_88591_to_utf8, - &inptr, &inbytesleft, - &outptr, &outbytesleft); - if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) - result |= 4; - iconv_close (cd_88591_to_utf8); - } - } -#if 0 /* This bug could be worked around by the caller. */ - /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ - { - iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); - if (cd_88591_to_utf8 != (iconv_t)(-1)) - { - static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; - char buf[50]; - ICONV_CONST char *inptr = input; - size_t inbytesleft = strlen (input); - char *outptr = buf; - size_t outbytesleft = sizeof (buf); - size_t res = iconv (cd_88591_to_utf8, - &inptr, &inbytesleft, - &outptr, &outbytesleft); - if ((int)res > 0) - result |= 8; - iconv_close (cd_88591_to_utf8); - } - } -#endif - /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is - provided. */ - if (/* Try standardized names. */ - iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) - /* Try IRIX, OSF/1 names. */ - && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) - /* Try AIX names. */ - && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) - /* Try HP-UX names. */ - && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) - result |= 16; - return result; - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO" -then : - am_cv_func_iconv_works=yes -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext ;; -esac -fi - - test "$am_cv_func_iconv_works" = no || break - done - LIBS="$am_save_LIBS" - ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 -printf "%s\n" "$am_cv_func_iconv_works" >&6; } - case "$am_cv_func_iconv_works" in - *no) am_func_iconv=no am_cv_lib_iconv=no ;; - *) am_func_iconv=yes ;; - esac - else - am_func_iconv=no am_cv_lib_iconv=no - fi - if test "$am_func_iconv" = yes; then - -printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h - - fi - if test "$am_cv_lib_iconv" = yes; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 -printf %s "checking how to link with libiconv... " >&6; } - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 -printf "%s\n" "$LIBICONV" >&6; } - else - CPPFLAGS="$am_save_CPPFLAGS" - LIBICONV= - LTLIBICONV= - fi - - - - if test "$am_cv_func_iconv" = yes; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 -printf %s "checking for iconv declaration... " >&6; } - if test ${am_cv_proto_iconv+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#include -#include -extern -#ifdef __cplusplus -"C" -#endif -#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) -size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); -#else -size_t iconv(); -#endif - -int -main (void) -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO" -then : - am_cv_proto_iconv_arg1="" -else case e in #( - e) am_cv_proto_iconv_arg1="const" ;; -esac -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" ;; -esac -fi - - am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: - $am_cv_proto_iconv" >&5 -printf "%s\n" " - $am_cv_proto_iconv" >&6; } - -printf "%s\n" "#define ICONV_CONST $am_cv_proto_iconv_arg1" >>confdefs.h - - - fi - - ac_fn_c_check_header_compile "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "#include -" -if test "x$ac_cv_header_iconv_h" = xyes -then : - printf "%s\n" "#define HAVE_ICONV_H 1" >>confdefs.h - -fi - - if test "x$am_cv_func_iconv" = "xyes"; then - ac_fn_c_check_header_compile "$LINENO" "localcharset.h" "ac_cv_header_localcharset_h" "$ac_includes_default" -if test "x$ac_cv_header_localcharset_h" = xyes -then : - printf "%s\n" "#define HAVE_LOCALCHARSET_H 1" >>confdefs.h - -fi - - LIBS="${LIBS} ${LIBICONV}" - if test -n "$LIBICONV"; then - -printf "%s\n" "#define HAVE_LIBICONV 1" >>confdefs.h - - - # Most platforms do not provide iconv.pc, but MSYS2 MinGW does. - # We add it to our Requires.private only if it exists. - -pkg_failed=no -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 -printf %s "checking for iconv... " >&6; } - -if test -n "$ICONV_PC_CFLAGS"; then - pkg_cv_ICONV_PC_CFLAGS="$ICONV_PC_CFLAGS" - elif test -n "$PKG_CONFIG"; then - if test -n "$PKG_CONFIG" && \ - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"iconv\""; } >&5 - ($PKG_CONFIG --exists --print-errors "iconv") 2>&5 - ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - pkg_cv_ICONV_PC_CFLAGS=`$PKG_CONFIG --cflags "iconv" 2>/dev/null` - test "x$?" != "x0" && pkg_failed=yes -else - pkg_failed=yes -fi - else - pkg_failed=untried -fi -if test -n "$ICONV_PC_LIBS"; then - pkg_cv_ICONV_PC_LIBS="$ICONV_PC_LIBS" - elif test -n "$PKG_CONFIG"; then - if test -n "$PKG_CONFIG" && \ - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"iconv\""; } >&5 - ($PKG_CONFIG --exists --print-errors "iconv") 2>&5 - ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then - pkg_cv_ICONV_PC_LIBS=`$PKG_CONFIG --libs "iconv" 2>/dev/null` - test "x$?" != "x0" && pkg_failed=yes -else - pkg_failed=yes -fi - else - pkg_failed=untried -fi - - - -if test $pkg_failed = yes; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } - -if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then - _pkg_short_errors_supported=yes -else - _pkg_short_errors_supported=no -fi - if test $_pkg_short_errors_supported = yes; then - ICONV_PC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "iconv" 2>&1` - else - ICONV_PC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "iconv" 2>&1` - fi - # Put the nasty error message in config.log where it belongs - echo "$ICONV_PC_PKG_ERRORS" >&5 - - true -elif test $pkg_failed = untried; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } - true -else - ICONV_PC_CFLAGS=$pkg_cv_ICONV_PC_CFLAGS - ICONV_PC_LIBS=$pkg_cv_ICONV_PC_LIBS - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } - - LIBSREQUIRED="$LIBSREQUIRED${LIBSREQUIRED:+ }iconv" - -fi - fi - ac_fn_c_check_func "$LINENO" "locale_charset" "ac_cv_func_locale_charset" -if test "x$ac_cv_func_locale_charset" = xyes -then : - printf "%s\n" "#define HAVE_LOCALE_CHARSET 1" >>confdefs.h - -fi - - if test "x$ac_cv_func_locale_charset" != "xyes"; then - # If locale_charset() is not in libiconv, we have to find libcharset. - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for locale_charset in -lcharset" >&5 -printf %s "checking for locale_charset in -lcharset... " >&6; } -if test ${ac_cv_lib_charset_locale_charset+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_check_lib_save_LIBS=$LIBS -LIBS="-lcharset $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. - The 'extern "C"' is for builds by C++ compilers; - although this is not generally supported in C code supporting it here - has little cost and some practical benefit (sr 110532). */ -#ifdef __cplusplus -extern "C" -#endif -char locale_charset (void); -int -main (void) -{ -return locale_charset (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO" -then : - ac_cv_lib_charset_locale_charset=yes -else case e in #( - e) ac_cv_lib_charset_locale_charset=no ;; -esac -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_charset_locale_charset" >&5 -printf "%s\n" "$ac_cv_lib_charset_locale_charset" >&6; } -if test "x$ac_cv_lib_charset_locale_charset" = xyes -then : - printf "%s\n" "#define HAVE_LIBCHARSET 1" >>confdefs.h - - LIBS="-lcharset $LIBS" - -fi - - fi - fi -fi - - -# Check whether --with-lz4 was given. -if test ${with_lz4+y} -then : - withval=$with_lz4; -fi - - -if test "x$with_lz4" = "xyes" || test "$CABAL_FLAG_lz4" = 1; then - ac_fn_c_check_header_compile "$LINENO" "lz4.h" "ac_cv_header_lz4_h" "$ac_includes_default" -if test "x$ac_cv_header_lz4_h" = xyes -then : - printf "%s\n" "#define HAVE_LZ4_H 1" >>confdefs.h - -fi -ac_fn_c_check_header_compile "$LINENO" "lz4hc.h" "ac_cv_header_lz4hc_h" "$ac_includes_default" -if test "x$ac_cv_header_lz4hc_h" = xyes -then : - printf "%s\n" "#define HAVE_LZ4HC_H 1" >>confdefs.h - -fi - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LZ4_decompress_safe in -llz4" >&5 -printf %s "checking for LZ4_decompress_safe in -llz4... 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-" -if test "x$ac_cv_member_struct_statvfs_f_iosize" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STATVFS_F_IOSIZE 1" >>confdefs.h - - -fi - - -# Check for birthtime in struct stat -ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1" >>confdefs.h - - -fi - - -# Check for high-resolution timestamps in struct stat -ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1" >>confdefs.h - - -fi - -ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimespec.tv_nsec" "ac_cv_member_struct_stat_st_mtimespec_tv_nsec" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_mtimespec_tv_nsec" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1" >>confdefs.h - - -fi - -ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim.tv_nsec" "ac_cv_member_struct_stat_st_mtim_tv_nsec" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_mtim_tv_nsec" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1" >>confdefs.h - - -fi - -ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_n" "ac_cv_member_struct_stat_st_mtime_n" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_mtime_n" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIME_N 1" >>confdefs.h - - -fi - # AIX -ac_fn_c_check_member "$LINENO" "struct stat" "st_umtime" "ac_cv_member_struct_stat_st_umtime" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_umtime" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STAT_ST_UMTIME 1" >>confdefs.h - - -fi - # Tru64 -ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_usec" "ac_cv_member_struct_stat_st_mtime_usec" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_mtime_usec" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIME_USEC 1" >>confdefs.h - - -fi - # Hurd -# Check for block size support in struct stat -ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_blksize" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLKSIZE 1" >>confdefs.h - - -fi - -# Check for st_flags in struct stat (BSD fflags) -ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_flags" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STAT_ST_FLAGS 1" >>confdefs.h - - -fi - - -# If you have uintmax_t, we assume printf supports %ju -# If you have unsigned long long, we assume printf supports %llu -# TODO: Check for %ju and %llu support directly. -ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" -if test "x$ac_cv_type_uintmax_t" = xyes -then : - -printf "%s\n" "#define HAVE_UINTMAX_T 1" >>confdefs.h - - -fi -ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default" -if test "x$ac_cv_type_unsigned_long_long" = xyes -then : - -printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h - - -fi - - -# We use C99-style integer types -# Declare them if the local platform doesn't already do so. - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 -printf %s "checking for unsigned long long int... " >&6; } -if test ${ac_cv_type_unsigned_long_long_int+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_cv_type_unsigned_long_long_int=yes - case $ac_prog_cc_stdc in - no | c89) ;; - *) - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - - /* For now, do not test the preprocessor; as of 2007 there are too many - implementations with broken preprocessors. Perhaps this can - be revisited in 2012. In the meantime, code should not expect - #if to work with literals wider than 32 bits. */ - /* Test literals. */ - long long int ll = 9223372036854775807ll; - long long int nll = -9223372036854775807LL; - unsigned long long int ull = 18446744073709551615ULL; - /* Test constant expressions. */ - typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) - ? 1 : -1)]; - typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 - ? 1 : -1)]; - int i = 63; -int -main (void) -{ -/* Test availability of runtime routines for shift and division. */ - long long int llmax = 9223372036854775807ll; - unsigned long long int ullmax = 18446744073709551615ull; - return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) - | (llmax / ll) | (llmax % ll) - | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) - | (ullmax / ull) | (ullmax % ull)); - ; - return 0; -} - -_ACEOF -if ac_fn_c_try_link "$LINENO" -then : - -else case e in #( - e) ac_cv_type_unsigned_long_long_int=no ;; -esac -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext;; - esac ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 -printf "%s\n" "$ac_cv_type_unsigned_long_long_int" >&6; } - if test $ac_cv_type_unsigned_long_long_int = yes; then - -printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h - - fi - - - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 -printf %s "checking for long long int... " >&6; } -if test ${ac_cv_type_long_long_int+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_cv_type_long_long_int=yes - case $ac_prog_cc_stdc in - no | c89) ;; - *) - ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int - if test $ac_cv_type_long_long_int = yes; then - if test "$cross_compiling" = yes -then : - : -else case e in #( - e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - #ifndef LLONG_MAX - # define HALF \\ - (1LL << (sizeof (long long int) * CHAR_BIT - 2)) - # define LLONG_MAX (HALF - 1 + HALF) - #endif -int -main (void) -{ -long long int n = 1; - int i; - for (i = 0; ; i++) - { - long long int m = n << i; - if (m >> i != n) - return 1; - if (LLONG_MAX / 2 < m) - break; - } - return 0; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO" -then : - -else case e in #( - e) ac_cv_type_long_long_int=no ;; -esac -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext ;; -esac -fi - - fi;; - esac ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 -printf "%s\n" "$ac_cv_type_long_long_int" >&6; } - if test $ac_cv_type_long_long_int = yes; then - -printf "%s\n" "#define HAVE_LONG_LONG_INT 1" >>confdefs.h - - fi - - - - ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" -if test "x$ac_cv_type_intmax_t" = xyes -then : - -printf "%s\n" "#define HAVE_INTMAX_T 1" >>confdefs.h - -else case e in #( - e) test $ac_cv_type_long_long_int = yes \ - && ac_type='long long int' \ - || ac_type='long int' - -printf "%s\n" "#define intmax_t $ac_type" >>confdefs.h - ;; -esac -fi - - - - - ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" -if test "x$ac_cv_type_uintmax_t" = xyes -then : - -printf "%s\n" "#define HAVE_UINTMAX_T 1" >>confdefs.h - -else case e in #( - e) test $ac_cv_type_unsigned_long_long_int = yes \ - && ac_type='unsigned long long int' \ - || ac_type='unsigned long int' - -printf "%s\n" "#define uintmax_t $ac_type" >>confdefs.h - ;; -esac -fi - - -ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" -case $ac_cv_c_int64_t in #( - no|yes) ;; #( - *) - -printf "%s\n" "#define int64_t $ac_cv_c_int64_t" >>confdefs.h -;; -esac - -ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" -case $ac_cv_c_uint64_t in #( - no|yes) ;; #( - *) - -printf "%s\n" "#define _UINT64_T 1" >>confdefs.h - - -printf "%s\n" "#define uint64_t $ac_cv_c_uint64_t" >>confdefs.h -;; - esac - -ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" -case $ac_cv_c_int32_t in #( - no|yes) ;; #( - *) - -printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h -;; -esac - -ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" -case $ac_cv_c_uint32_t in #( - no|yes) ;; #( - *) - -printf "%s\n" "#define _UINT32_T 1" >>confdefs.h - - -printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h -;; - esac - -ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" -case $ac_cv_c_int16_t in #( - no|yes) ;; #( - *) - -printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h -;; -esac - -ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" -case $ac_cv_c_uint16_t in #( - no|yes) ;; #( - *) - - -printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h -;; - esac - -ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" -case $ac_cv_c_uint8_t in #( - no|yes) ;; #( - *) - -printf "%s\n" "#define _UINT8_T 1" >>confdefs.h - - -printf "%s\n" "#define uint8_t $ac_cv_c_uint8_t" >>confdefs.h -;; - esac - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 -printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } -if test ${ac_cv_c_undeclared_builtin_options+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_save_CFLAGS=$CFLAGS - ac_cv_c_undeclared_builtin_options='cannot detect' - for ac_arg in '' -fno-builtin; do - CFLAGS="$ac_save_CFLAGS $ac_arg" - # This test program should *not* compile successfully. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main (void) -{ -(void) strchr; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO" -then : - -else case e in #( - e) # This test program should compile successfully. - # No library function is consistently available on - # freestanding implementations, so test against a dummy - # declaration. Include always-available headers on the - # off chance that they somehow elicit warnings. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include -extern void ac_decl (int, char *); - -int -main (void) -{ -(void) ac_decl (0, (char *) 0); - (void) ac_decl; - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO" -then : - if test x"$ac_arg" = x -then : - ac_cv_c_undeclared_builtin_options='none needed' -else case e in #( - e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; -esac -fi - break -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; -esac -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - done - CFLAGS=$ac_save_CFLAGS - ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 -printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } - case $ac_cv_c_undeclared_builtin_options in #( - 'cannot detect') : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} -as_fn_error $? "cannot make $CC report undeclared builtins -See 'config.log' for more details" "$LINENO" 5; } ;; #( - 'none needed') : - ac_c_undeclared_builtin_options='' ;; #( - *) : - ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; -esac - -ac_fn_check_decl "$LINENO" "SIZE_MAX" "ac_cv_have_decl_SIZE_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_SIZE_MAX" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_SIZE_MAX $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "INT32_MAX" "ac_cv_have_decl_INT32_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_INT32_MAX" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_INT32_MAX $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "INT32_MIN" "ac_cv_have_decl_INT32_MIN" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_INT32_MIN" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_INT32_MIN $ac_have_decl" >>confdefs.h - -ac_fn_check_decl "$LINENO" "INT64_MAX" "ac_cv_have_decl_INT64_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_INT64_MAX" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_INT64_MAX $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "INT64_MIN" "ac_cv_have_decl_INT64_MIN" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_INT64_MIN" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_INT64_MIN $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "UINT64_MAX" "ac_cv_have_decl_UINT64_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_UINT64_MAX" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_UINT64_MAX $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "UINT32_MAX" "ac_cv_have_decl_UINT32_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_UINT32_MAX" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_UINT32_MAX $ac_have_decl" >>confdefs.h - -ac_fn_check_decl "$LINENO" "INTMAX_MAX" "ac_cv_have_decl_INTMAX_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_INTMAX_MAX" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_INTMAX_MAX $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "INTMAX_MIN" "ac_cv_have_decl_INTMAX_MIN" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_INTMAX_MIN" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_INTMAX_MIN $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "UINTMAX_MAX" "ac_cv_have_decl_UINTMAX_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_UINTMAX_MAX" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_UINTMAX_MAX $ac_have_decl" >>confdefs.h - - -ac_fn_check_decl "$LINENO" "SSIZE_MAX" "ac_cv_have_decl_SSIZE_MAX" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_SSIZE_MAX" = xyes -then : - -printf "%s\n" "#define HAVE_DECL_SSIZE_MAX 1" >>confdefs.h - -fi - -ac_fn_check_decl "$LINENO" "EFTYPE" "ac_cv_have_decl_EFTYPE" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_EFTYPE" = xyes -then : - -printf "%s\n" "#define HAVE_EFTYPE 1" >>confdefs.h - -fi -ac_fn_check_decl "$LINENO" "EILSEQ" "ac_cv_have_decl_EILSEQ" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_EILSEQ" = xyes -then : - -printf "%s\n" "#define HAVE_EILSEQ 1" >>confdefs.h - -fi -ac_fn_c_check_type "$LINENO" "wchar_t" "ac_cv_type_wchar_t" "$ac_includes_default" -if test "x$ac_cv_type_wchar_t" = xyes -then : - -printf "%s\n" "#define HAVE_WCHAR_T 1" >>confdefs.h - # The cast to long int works around a bug in the HP C Compiler -# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects -# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. -# This bug is HP SR number 8606223364. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 -printf %s "checking size of wchar_t... " >&6; } -if test ${ac_cv_sizeof_wchar_t+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "$ac_includes_default" -then : - -else case e in #( - e) if test "$ac_cv_type_wchar_t" = yes; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} -as_fn_error 77 "cannot compute sizeof (wchar_t) -See 'config.log' for more details" "$LINENO" 5; } - else - ac_cv_sizeof_wchar_t=0 - fi ;; -esac -fi - ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 -printf "%s\n" "$ac_cv_sizeof_wchar_t" >&6; } - - - -printf "%s\n" "#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t" >>confdefs.h - - -fi - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 -printf %s "checking size of int... " >&6; } -if test ${ac_cv_sizeof_int+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -#include - - -int -main (void) -{ -switch (0) case 0: case (sizeof (int) == $ac_size):; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO" -then : - ac_cv_sizeof_int=$ac_size -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - if test x$ac_cv_sizeof_int != x ; then break; fi -done - ;; -esac -fi - -if test x$ac_cv_sizeof_int = x ; then - as_fn_error $? "cannot determine a size for int" "$LINENO" 5 -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 -printf "%s\n" "$ac_cv_sizeof_int" >&6; } - -printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h - - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 -printf %s "checking size of long... 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printf "%s\n" "#define HAVE_FNMATCH 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "fork" "ac_cv_func_fork" -if test "x$ac_cv_func_fork" = xyes -then : - printf "%s\n" "#define HAVE_FORK 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "fstat" "ac_cv_func_fstat" -if test "x$ac_cv_func_fstat" = xyes -then : - printf "%s\n" "#define HAVE_FSTAT 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "fstatat" "ac_cv_func_fstatat" -if test "x$ac_cv_func_fstatat" = xyes -then : - printf "%s\n" "#define HAVE_FSTATAT 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "fstatfs" "ac_cv_func_fstatfs" -if test "x$ac_cv_func_fstatfs" = xyes -then : - printf "%s\n" "#define HAVE_FSTATFS 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "fstatvfs" "ac_cv_func_fstatvfs" -if test "x$ac_cv_func_fstatvfs" = xyes -then : - printf "%s\n" "#define HAVE_FSTATVFS 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate" -if test "x$ac_cv_func_ftruncate" = xyes -then : - printf "%s\n" "#define HAVE_FTRUNCATE 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens" -if test "x$ac_cv_func_futimens" = xyes -then : - printf "%s\n" "#define HAVE_FUTIMENS 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes" -if test "x$ac_cv_func_futimes" = xyes -then : - printf "%s\n" "#define HAVE_FUTIMES 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "futimesat" "ac_cv_func_futimesat" -if test "x$ac_cv_func_futimesat" = xyes -then : - printf "%s\n" "#define HAVE_FUTIMESAT 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "getegid" "ac_cv_func_getegid" -if test "x$ac_cv_func_getegid" = xyes -then : - printf "%s\n" "#define HAVE_GETEGID 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "geteuid" "ac_cv_func_geteuid" -if test "x$ac_cv_func_geteuid" = xyes -then : - printf "%s\n" "#define HAVE_GETEUID 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" -if test "x$ac_cv_func_getline" = xyes -then : - printf "%s\n" "#define HAVE_GETLINE 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "getpid" "ac_cv_func_getpid" -if test "x$ac_cv_func_getpid" = xyes -then : - printf "%s\n" "#define HAVE_GETPID 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "getresgid" "ac_cv_func_getresgid" -if test "x$ac_cv_func_getresgid" = xyes -then : - printf "%s\n" "#define HAVE_GETRESGID 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "getresuid" "ac_cv_func_getresuid" -if test "x$ac_cv_func_getresuid" = xyes -then : - printf "%s\n" "#define HAVE_GETRESUID 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "getgrgid_r" "ac_cv_func_getgrgid_r" -if test "x$ac_cv_func_getgrgid_r" = xyes -then : - printf "%s\n" "#define HAVE_GETGRGID_R 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "getgrnam_r" "ac_cv_func_getgrnam_r" -if test "x$ac_cv_func_getgrnam_r" = xyes -then : - printf "%s\n" "#define HAVE_GETGRNAM_R 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "getpwnam_r" "ac_cv_func_getpwnam_r" -if test "x$ac_cv_func_getpwnam_r" = xyes -then : - printf "%s\n" "#define HAVE_GETPWNAM_R 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "getpwuid_r" "ac_cv_func_getpwuid_r" -if test "x$ac_cv_func_getpwuid_r" = xyes -then : - printf "%s\n" "#define HAVE_GETPWUID_R 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "getvfsbyname" "ac_cv_func_getvfsbyname" -if test "x$ac_cv_func_getvfsbyname" = xyes -then : - printf "%s\n" "#define HAVE_GETVFSBYNAME 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" -if test "x$ac_cv_func_gmtime_r" = xyes -then : - printf "%s\n" "#define HAVE_GMTIME_R 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid" -if test "x$ac_cv_func_issetugid" = xyes -then : - printf "%s\n" "#define HAVE_ISSETUGID 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags" -if test "x$ac_cv_func_lchflags" = xyes -then : - printf "%s\n" "#define HAVE_LCHFLAGS 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod" -if test "x$ac_cv_func_lchmod" = xyes -then : - printf "%s\n" "#define HAVE_LCHMOD 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown" -if test "x$ac_cv_func_lchown" = xyes -then : - printf "%s\n" "#define HAVE_LCHOWN 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "link" "ac_cv_func_link" -if test "x$ac_cv_func_link" = xyes -then : - printf "%s\n" "#define HAVE_LINK 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "linkat" "ac_cv_func_linkat" -if test "x$ac_cv_func_linkat" = xyes -then : - printf "%s\n" "#define HAVE_LINKAT 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "localtime_r" "ac_cv_func_localtime_r" -if test "x$ac_cv_func_localtime_r" = xyes -then : - printf "%s\n" "#define HAVE_LOCALTIME_R 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "lstat" "ac_cv_func_lstat" -if test "x$ac_cv_func_lstat" = xyes -then : - printf "%s\n" "#define HAVE_LSTAT 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes" -if test "x$ac_cv_func_lutimes" = xyes -then : - printf "%s\n" "#define HAVE_LUTIMES 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "mbrtowc" "ac_cv_func_mbrtowc" -if test "x$ac_cv_func_mbrtowc" = xyes -then : - printf "%s\n" "#define HAVE_MBRTOWC 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" -if test "x$ac_cv_func_memmove" = xyes -then : - printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" -if test "x$ac_cv_func_memset" = xyes -then : - printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "mkdir" "ac_cv_func_mkdir" -if test "x$ac_cv_func_mkdir" = xyes -then : - printf "%s\n" "#define HAVE_MKDIR 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "mkfifo" "ac_cv_func_mkfifo" -if test "x$ac_cv_func_mkfifo" = xyes -then : - printf "%s\n" "#define HAVE_MKFIFO 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "mknod" "ac_cv_func_mknod" -if test "x$ac_cv_func_mknod" = xyes -then : - printf "%s\n" "#define HAVE_MKNOD 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" -if test "x$ac_cv_func_mkstemp" = xyes -then : - printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" -if test "x$ac_cv_func_nl_langinfo" = xyes -then : - printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "openat" "ac_cv_func_openat" -if test "x$ac_cv_func_openat" = xyes -then : - printf "%s\n" "#define HAVE_OPENAT 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "pipe" "ac_cv_func_pipe" -if test "x$ac_cv_func_pipe" = xyes -then : - printf "%s\n" "#define HAVE_PIPE 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" -if test "x$ac_cv_func_poll" = xyes -then : - printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn" -if test "x$ac_cv_func_posix_spawn" = xyes -then : - printf "%s\n" "#define HAVE_POSIX_SPAWN 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "posix_spawnp" "ac_cv_func_posix_spawnp" -if test "x$ac_cv_func_posix_spawnp" = xyes -then : - printf "%s\n" "#define HAVE_POSIX_SPAWNP 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "readlink" "ac_cv_func_readlink" -if test "x$ac_cv_func_readlink" = xyes -then : - printf "%s\n" "#define HAVE_READLINK 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "readlinkat" "ac_cv_func_readlinkat" -if test "x$ac_cv_func_readlinkat" = xyes -then : - printf "%s\n" "#define HAVE_READLINKAT 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "readpassphrase" "ac_cv_func_readpassphrase" -if test "x$ac_cv_func_readpassphrase" = xyes -then : - printf "%s\n" "#define HAVE_READPASSPHRASE 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select" -if test "x$ac_cv_func_select" = xyes -then : - printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" -if test "x$ac_cv_func_setenv" = xyes -then : - printf "%s\n" "#define HAVE_SETENV 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" -if test "x$ac_cv_func_setlocale" = xyes -then : - printf "%s\n" "#define HAVE_SETLOCALE 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" -if test "x$ac_cv_func_sigaction" = xyes -then : - printf "%s\n" "#define HAVE_SIGACTION 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "statfs" "ac_cv_func_statfs" -if test "x$ac_cv_func_statfs" = xyes -then : - printf "%s\n" "#define HAVE_STATFS 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs" -if test "x$ac_cv_func_statvfs" = xyes -then : - printf "%s\n" "#define HAVE_STATVFS 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr" -if test "x$ac_cv_func_strchr" = xyes -then : - printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" -if test "x$ac_cv_func_strdup" = xyes -then : - printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror" -if test "x$ac_cv_func_strerror" = xyes -then : - printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "strncpy_s" "ac_cv_func_strncpy_s" -if test "x$ac_cv_func_strncpy_s" = xyes -then : - printf "%s\n" "#define HAVE_STRNCPY_S 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen" -if test "x$ac_cv_func_strnlen" = xyes -then : - printf "%s\n" "#define HAVE_STRNLEN 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "strrchr" "ac_cv_func_strrchr" -if test "x$ac_cv_func_strrchr" = xyes -then : - printf "%s\n" "#define HAVE_STRRCHR 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "symlink" "ac_cv_func_symlink" -if test "x$ac_cv_func_symlink" = xyes -then : - printf "%s\n" "#define HAVE_SYMLINK 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf" -if test "x$ac_cv_func_sysconf" = xyes -then : - printf "%s\n" "#define HAVE_SYSCONF 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "tcgetattr" "ac_cv_func_tcgetattr" -if test "x$ac_cv_func_tcgetattr" = xyes -then : - printf "%s\n" "#define HAVE_TCGETATTR 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "tcsetattr" "ac_cv_func_tcsetattr" -if test "x$ac_cv_func_tcsetattr" = xyes -then : - printf "%s\n" "#define HAVE_TCSETATTR 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm" -if test "x$ac_cv_func_timegm" = xyes -then : - printf "%s\n" "#define HAVE_TIMEGM 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset" -if test "x$ac_cv_func_tzset" = xyes -then : - printf "%s\n" "#define HAVE_TZSET 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "unlinkat" "ac_cv_func_unlinkat" -if test "x$ac_cv_func_unlinkat" = xyes -then : - printf "%s\n" "#define HAVE_UNLINKAT 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" -if test "x$ac_cv_func_unsetenv" = xyes -then : - printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "utime" "ac_cv_func_utime" -if test "x$ac_cv_func_utime" = xyes -then : - printf "%s\n" "#define HAVE_UTIME 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat" -if test "x$ac_cv_func_utimensat" = xyes -then : - printf "%s\n" "#define HAVE_UTIMENSAT 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "utimes" "ac_cv_func_utimes" -if test "x$ac_cv_func_utimes" = xyes -then : - printf "%s\n" "#define HAVE_UTIMES 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "vfork" "ac_cv_func_vfork" -if test "x$ac_cv_func_vfork" = xyes -then : - printf "%s\n" "#define HAVE_VFORK 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb" -if test "x$ac_cv_func_wcrtomb" = xyes -then : - printf "%s\n" "#define HAVE_WCRTOMB 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "wcscmp" "ac_cv_func_wcscmp" -if test "x$ac_cv_func_wcscmp" = xyes -then : - printf "%s\n" "#define HAVE_WCSCMP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "wcscpy" "ac_cv_func_wcscpy" -if test "x$ac_cv_func_wcscpy" = xyes -then : - printf "%s\n" "#define HAVE_WCSCPY 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "wcslen" "ac_cv_func_wcslen" -if test "x$ac_cv_func_wcslen" = xyes -then : - printf "%s\n" "#define HAVE_WCSLEN 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "wctomb" "ac_cv_func_wctomb" -if test "x$ac_cv_func_wctomb" = xyes -then : - printf "%s\n" "#define HAVE_WCTOMB 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "wmemcmp" "ac_cv_func_wmemcmp" -if test "x$ac_cv_func_wmemcmp" = xyes -then : - printf "%s\n" "#define HAVE_WMEMCMP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "wmemcpy" "ac_cv_func_wmemcpy" -if test "x$ac_cv_func_wmemcpy" = xyes -then : - printf "%s\n" "#define HAVE_WMEMCPY 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "wmemmove" "ac_cv_func_wmemmove" -if test "x$ac_cv_func_wmemmove" = xyes -then : - printf "%s\n" "#define HAVE_WMEMMOVE 1" >>confdefs.h - -fi - -ac_fn_c_check_func "$LINENO" "_fseeki64" "ac_cv_func__fseeki64" -if test "x$ac_cv_func__fseeki64" = xyes -then : - printf "%s\n" "#define HAVE__FSEEKI64 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "_get_timezone" "ac_cv_func__get_timezone" -if test "x$ac_cv_func__get_timezone" = xyes -then : - printf "%s\n" "#define HAVE__GET_TIMEZONE 1" >>confdefs.h - -fi - -ac_fn_check_decl "$LINENO" "cmtime_s" "ac_cv_have_decl_cmtime_s" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_cmtime_s" = xyes -then : - -printf "%s\n" "#define HAVE_CMTIME_S 1" >>confdefs.h - -fi -ac_fn_check_decl "$LINENO" "gmtime_s" "ac_cv_have_decl_gmtime_s" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_gmtime_s" = xyes -then : - -printf "%s\n" "#define HAVE_GMTIME_S 1" >>confdefs.h - -fi -ac_fn_c_check_type "$LINENO" "localtime_s" "ac_cv_type_localtime_s" "#include -" -if test "x$ac_cv_type_localtime_s" = xyes -then : - -printf "%s\n" "#define HAVE_LOCALTIME_S 1" >>confdefs.h - -fi - -ac_fn_check_decl "$LINENO" "_mkgmtime" "ac_cv_have_decl__mkgmtime" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl__mkgmtime" = xyes -then : - -printf "%s\n" "#define HAVE__MKGMTIME 1" >>confdefs.h - -fi - -# detects cygwin-1.7, as opposed to older versions -ac_fn_c_check_func "$LINENO" "cygwin_conv_path" "ac_cv_func_cygwin_conv_path" -if test "x$ac_cv_func_cygwin_conv_path" = xyes -then : - printf "%s\n" "#define HAVE_CYGWIN_CONV_PATH 1" >>confdefs.h - -fi - - -# DragonFly uses vfsconf, FreeBSD xvfsconf. -ac_fn_c_check_type "$LINENO" "struct vfsconf" "ac_cv_type_struct_vfsconf" "#if HAVE_SYS_TYPES_H - #include - #endif - #include - -" -if test "x$ac_cv_type_struct_vfsconf" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_VFSCONF 1" >>confdefs.h - - -fi - - -ac_fn_c_check_type "$LINENO" "struct xvfsconf" "ac_cv_type_struct_xvfsconf" "#if HAVE_SYS_TYPES_H - #include - #endif - #include - -" -if test "x$ac_cv_type_struct_xvfsconf" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_XVFSCONF 1" >>confdefs.h - - -fi - - -ac_fn_c_check_type "$LINENO" "struct statfs" "ac_cv_type_struct_statfs" "#if HAVE_SYS_TYPES_H - #include - #endif - #include - -" -if test "x$ac_cv_type_struct_statfs" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_STATFS 1" >>confdefs.h - - -fi - - -# dirfd can be either a function or a macro. -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - DIR *dir; -int -main (void) -{ -return(dirfd(dir)); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO" -then : - -printf "%s\n" "#define HAVE_DIRFD 1" >>confdefs.h - - -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext - -# FreeBSD's nl_langinfo supports an option to specify whether the -# current locale uses month/day or day/month ordering. It makes the -# output a little prettier... -ac_fn_check_decl "$LINENO" "D_MD_ORDER" "ac_cv_have_decl_D_MD_ORDER" "#if HAVE_LANGINFO_H -#include -#endif - -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_D_MD_ORDER" = xyes -then : - -printf "%s\n" "#define HAVE_D_MD_ORDER 1" >>confdefs.h - -fi - -# Check for dirent.d_namlen field explicitly -# (This is a bit more straightforward than, if not quite as portable as, -# the recipe given by the autoconf maintainers.) -ac_fn_c_check_member "$LINENO" "struct dirent" "d_namlen" "ac_cv_member_struct_dirent_d_namlen" "#if HAVE_DIRENT_H -#include -#endif - -" -if test "x$ac_cv_member_struct_dirent_d_namlen" = xyes -then : - -fi - - -# Check for Extended Attributes support -# Check whether --enable-xattr was given. -if test ${enable_xattr+y} -then : - enableval=$enable_xattr; -fi - - -if test "x$enable_xattr" = "xyes" || test "$CABAL_FLAG_xattr" = 1; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setxattr" >&5 -printf %s "checking for library containing setxattr... " >&6; } -if test ${ac_cv_search_setxattr+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_func_search_save_LIBS=$LIBS -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. - The 'extern "C"' is for builds by C++ compilers; - although this is not generally supported in C code supporting it here - has little cost and some practical benefit (sr 110532). */ -#ifdef __cplusplus -extern "C" -#endif -char setxattr (void); -int -main (void) -{ -return setxattr (); - ; - return 0; -} -_ACEOF -for ac_lib in '' attr gnu -do - if test -z "$ac_lib"; then - ac_res="none required" - else - ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" - fi - if ac_fn_c_try_link "$LINENO" -then : - ac_cv_search_setxattr=$ac_res -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext - if test ${ac_cv_search_setxattr+y} -then : - break -fi -done -if test ${ac_cv_search_setxattr+y} -then : - -else case e in #( - e) ac_cv_search_setxattr=no ;; -esac -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setxattr" >&5 -printf "%s\n" "$ac_cv_search_setxattr" >&6; } -ac_res=$ac_cv_search_setxattr -if test "$ac_res" != no -then : - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - -fi - - ac_fn_check_decl "$LINENO" "EXTATTR_NAMESPACE_USER" "ac_cv_have_decl_EXTATTR_NAMESPACE_USER" "#include -#include - -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_EXTATTR_NAMESPACE_USER" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_EXTATTR_NAMESPACE_USER $ac_have_decl" >>confdefs.h - - ac_fn_check_decl "$LINENO" "XATTR_NOFOLLOW" "ac_cv_have_decl_XATTR_NOFOLLOW" "#include - -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_XATTR_NOFOLLOW" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_XATTR_NOFOLLOW $ac_have_decl" >>confdefs.h - - ATTR_PC_VER=`$PKG_CONFIG --modversion libattr` - if test "x$ATTR_PC_VER" != "x"; then - -printf "%s\n" "#define LIBATTR_PKGCONFIG_VERSION \"$ATTR_PC_VER\"" >>confdefs.h - - fi - if test "x$ac_cv_header_sys_xattr_h" = "xyes" \ - -a "x$ac_cv_have_decl_XATTR_NOFOLLOW" = "xyes"; then - # Darwin extended attributes support - if test ${ac_cv_archive_xattr_darwin+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) - for ac_func in fgetxattr flistxattr fsetxattr getxattr listxattr setxattr -do : - as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes" -then : - cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 -_ACEOF - ac_cv_archive_xattr_darwin=yes -else case e in #( - e) ac_cv_archive_xattr_darwin=no ;; -esac -fi - -done - - ;; -esac -fi - - elif test "x$ac_cv_header_sys_extattr_h" = "xyes" \ - -a "x$ac_cv_have_decl_EXTATTR_NAMESPACE_USER" = "xyes"; then - # FreeBSD extended attributes support - if test ${ac_cv_archive_xattr_freebsd+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) - for ac_func in extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_link -do : - as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes" -then : - cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 -_ACEOF - ac_cv_archive_xattr_freebsd=yes -else case e in #( - e) ac_cv_archive_xattr_freebsd=no ;; -esac -fi - -done - - ;; -esac -fi - - elif test "x$ac_cv_header_sys_xattr_h" = "xyes" \ - -o "x$ac_cv_header_attr_xattr_h" = "xyes"; then - # Linux extended attributes support - if test ${ac_cv_archive_xattr_linux+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) - for ac_func in fgetxattr flistxattr fsetxattr getxattr lgetxattr listxattr llistxattr lsetxattr -do : - as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes" -then : - cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 -_ACEOF - ac_cv_archive_xattr_linux=yes -else case e in #( - e) ac_cv_archive_xattr_linux=no ;; -esac -fi - -done - - ;; -esac -fi - - elif test "x$ac_cv_header_sys_ea_h" = "xyes"; then - # AIX extended attributes support - if test ${ac_cv_archive_xattr_aix+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) - for ac_func in fgetea flistea fsetea getea lgetea listea llistea lsetea -do : - as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes" -then : - cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 -_ACEOF - ac_cv_archive_xattr_aix=yes -else case e in #( - e) ac_cv_archive_xattr_aix=no ;; -esac -fi - -done - - ;; -esac -fi - - fi - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for extended attributes support" >&5 -printf %s "checking for extended attributes support... " >&6; } - if test "x$ac_cv_archive_xattr_linux" = "xyes"; then - -printf "%s\n" "#define ARCHIVE_XATTR_LINUX 1" >>confdefs.h - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Linux" >&5 -printf "%s\n" "Linux" >&6; } - elif test "x$ac_cv_archive_xattr_darwin" = "xyes"; then - -printf "%s\n" "#define ARCHIVE_XATTR_DARWIN 1" >>confdefs.h - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Darwin" >&5 -printf "%s\n" "Darwin" >&6; } - elif test "x$ac_cv_archive_xattr_freebsd" = "xyes"; then - -printf "%s\n" "#define ARCHIVE_XATTR_FREEBSD 1" >>confdefs.h - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: FreeBSD" >&5 -printf "%s\n" "FreeBSD" >&6; } - elif test "x$ac_cv_archive_xattr_aix" = "xyes"; then - -printf "%s\n" "#define ARCHIVE_XATTR_AIX 1" >>confdefs.h - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: AIX" >&5 -printf "%s\n" "AIX" >&6; } - else - as_fn_error $? "Could not find a suitable version of xattr" "$LINENO" 5 - fi -fi - -# Check for ACL support -# -# The ACL support in libarchive is written against the POSIX1e draft, -# which was never officially approved and varies quite a bit across -# platforms. Worse, some systems have completely non-POSIX acl functions, -# which makes the following checks rather more complex than I would like. -# -# Check whether --enable-acl was given. -if test ${enable_acl+y} -then : - enableval=$enable_acl; -fi - - -if test "x$enable_acl" = "xyes" || test "$CABAL_FLAG_acl" = 1; then - # Libacl - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for acl_get_file in -lacl" >&5 -printf %s "checking for acl_get_file in -lacl... " >&6; } -if test ${ac_cv_lib_acl_acl_get_file+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_check_lib_save_LIBS=$LIBS -LIBS="-lacl $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. - The 'extern "C"' is for builds by C++ compilers; - although this is not generally supported in C code supporting it here - has little cost and some practical benefit (sr 110532). */ -#ifdef __cplusplus -extern "C" -#endif -char acl_get_file (void); -int -main (void) -{ -return acl_get_file (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO" -then : - ac_cv_lib_acl_acl_get_file=yes -else case e in #( - e) ac_cv_lib_acl_acl_get_file=no ;; -esac -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_acl_acl_get_file" >&5 -printf "%s\n" "$ac_cv_lib_acl_acl_get_file" >&6; } -if test "x$ac_cv_lib_acl_acl_get_file" = xyes -then : - printf "%s\n" "#define HAVE_LIBACL 1" >>confdefs.h - - LIBS="-lacl $LIBS" - -fi - - ACL_PC_VER=`$PKG_CONFIG --modversion libacl` - if test "x$ACL_PC_VER" != "x"; then - -printf "%s\n" "#define LIBACL_PKGCONFIG_VERSION \"$ACL_PC_VER\"" >>confdefs.h - - fi - ac_fn_c_check_type "$LINENO" "acl_t" "ac_cv_type_acl_t" " - #if HAVE_SYS_TYPES_H - #include - #endif - #if HAVE_SYS_ACL_H - #include - #endif - -" -if test "x$ac_cv_type_acl_t" = xyes -then : - -printf "%s\n" "#define HAVE_ACL_T 1" >>confdefs.h - - -fi -ac_fn_c_check_type "$LINENO" "acl_entry_t" "ac_cv_type_acl_entry_t" " - #if HAVE_SYS_TYPES_H - #include - #endif - #if HAVE_SYS_ACL_H - #include - #endif - -" -if test "x$ac_cv_type_acl_entry_t" = xyes -then : - -printf "%s\n" "#define HAVE_ACL_ENTRY_T 1" >>confdefs.h - - -fi -ac_fn_c_check_type "$LINENO" "acl_permset_t" "ac_cv_type_acl_permset_t" " - #if HAVE_SYS_TYPES_H - #include - #endif - #if HAVE_SYS_ACL_H - #include - #endif - -" -if test "x$ac_cv_type_acl_permset_t" = xyes -then : - -printf "%s\n" "#define HAVE_ACL_PERMSET_T 1" >>confdefs.h - - -fi -ac_fn_c_check_type "$LINENO" "acl_tag_t" "ac_cv_type_acl_tag_t" " - #if HAVE_SYS_TYPES_H - #include - #endif - #if HAVE_SYS_ACL_H - #include - #endif - -" -if test "x$ac_cv_type_acl_tag_t" = xyes -then : - -printf "%s\n" "#define HAVE_ACL_TAG_T 1" >>confdefs.h - - -fi - - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for richacl_get_file in -lrichacl" >&5 -printf %s "checking for richacl_get_file in -lrichacl... " >&6; } -if test ${ac_cv_lib_richacl_richacl_get_file+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_check_lib_save_LIBS=$LIBS -LIBS="-lrichacl $LIBS" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. - The 'extern "C"' is for builds by C++ compilers; - although this is not generally supported in C code supporting it here - has little cost and some practical benefit (sr 110532). */ -#ifdef __cplusplus -extern "C" -#endif -char richacl_get_file (void); -int -main (void) -{ -return richacl_get_file (); - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO" -then : - ac_cv_lib_richacl_richacl_get_file=yes -else case e in #( - e) ac_cv_lib_richacl_richacl_get_file=no ;; -esac -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_richacl_richacl_get_file" >&5 -printf "%s\n" "$ac_cv_lib_richacl_richacl_get_file" >&6; } -if test "x$ac_cv_lib_richacl_richacl_get_file" = xyes -then : - printf "%s\n" "#define HAVE_LIBRICHACL 1" >>confdefs.h - - LIBS="-lrichacl $LIBS" - -fi - - RICHACL_PC_VER=`$PKG_CONFIG --modversion librichacl` - if test "x$RICHACL_PC_VER" != "x"; then - -printf "%s\n" "#define LIBRICHACL_PKGCONFIG_VERSION \"$RICHACL_PC_VER\"" >>confdefs.h - - fi - ac_fn_c_check_type "$LINENO" "struct richace" "ac_cv_type_struct_richace" " - #if HAVE_SYS_RICHACL_H - #include - #endif - -" -if test "x$ac_cv_type_struct_richace" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_RICHACE 1" >>confdefs.h - - -fi -ac_fn_c_check_type "$LINENO" "struct richacl" "ac_cv_type_struct_richacl" " - #if HAVE_SYS_RICHACL_H - #include - #endif - -" -if test "x$ac_cv_type_struct_richacl" = xyes -then : - -printf "%s\n" "#define HAVE_STRUCT_RICHACL 1" >>confdefs.h - - -fi - - - # Solaris and derivates ACLs - ac_fn_c_check_func "$LINENO" "acl" "ac_cv_func_acl" -if test "x$ac_cv_func_acl" = xyes -then : - printf "%s\n" "#define HAVE_ACL 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl" -if test "x$ac_cv_func_facl" = xyes -then : - printf "%s\n" "#define HAVE_FACL 1" >>confdefs.h - -fi - - - if test "x$ac_cv_lib_richacl_richacl_get_file" = "xyes" \ - -a "x$ac_cv_type_struct_richace" = "xyes" \ - -a "x$ac_cv_type_struct_richacl" = "xyes"; then - if test ${ac_cv_archive_acl_librichacl+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) - for ac_func in richacl_alloc richacl_equiv_mode richacl_free richacl_get_fd richacl_get_file richacl_set_fd richacl_set_file -do : - as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes" -then : - cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 -_ACEOF - ac_cv_archive_acl_librichacl=yes -else case e in #( - e) ac_cv_archive_acl_librichacl=no ;; -esac -fi - -done ;; -esac -fi - - fi - - if test "x$ac_cv_func_acl" = "xyes" \ - -a "x$ac_cv_func_facl" = "xyes"; then - ac_fn_c_check_type "$LINENO" "aclent_t" "ac_cv_type_aclent_t" "#include -" -if test "x$ac_cv_type_aclent_t" = xyes -then : - -printf "%s\n" "#define HAVE_ACLENT_T 1" >>confdefs.h - - -fi - - if test "x$ac_cv_type_aclent_t" = "xyes"; then - if test ${ac_cv_archive_acl_sunos+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_fn_check_decl "$LINENO" "GETACL" "ac_cv_have_decl_GETACL" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_GETACL" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_GETACL $ac_have_decl" >>confdefs.h -if test $ac_have_decl = 1 -then : - ac_cv_archive_acl_sunos=yes -else case e in #( - e) ac_cv_archive_acl_sunos=no ;; -esac -fi -ac_fn_check_decl "$LINENO" "SETACL" "ac_cv_have_decl_SETACL" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_SETACL" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_SETACL $ac_have_decl" >>confdefs.h -if test $ac_have_decl = 1 -then : - ac_cv_archive_acl_sunos=yes -else case e in #( - e) ac_cv_archive_acl_sunos=no ;; -esac -fi -ac_fn_check_decl "$LINENO" "GETACLCNT" "ac_cv_have_decl_GETACLCNT" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_GETACLCNT" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_GETACLCNT $ac_have_decl" >>confdefs.h -if test $ac_have_decl = 1 -then : - ac_cv_archive_acl_sunos=yes -else case e in #( - e) ac_cv_archive_acl_sunos=no ;; -esac -fi - ;; -esac -fi - - ac_fn_c_check_type "$LINENO" "ace_t" "ac_cv_type_ace_t" "#include -" -if test "x$ac_cv_type_ace_t" = xyes -then : - -printf "%s\n" "#define HAVE_ACE_T 1" >>confdefs.h - - -fi - - if test "x$ac_cv_type_ace_t" = "xyes"; then - if test ${ac_cv_archive_acl_sunos_nfs4+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_fn_check_decl "$LINENO" "ACE_GETACL" "ac_cv_have_decl_ACE_GETACL" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_ACE_GETACL" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_ACE_GETACL $ac_have_decl" >>confdefs.h -if test $ac_have_decl = 1 -then : - ac_cv_archive_acl_sunos_nfs4=yes -else case e in #( - e) ac_cv_archive_acl_sonos_nfs4=no ;; -esac -fi -ac_fn_check_decl "$LINENO" "ACE_SETACL" "ac_cv_have_decl_ACE_SETACL" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_ACE_SETACL" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_ACE_SETACL $ac_have_decl" >>confdefs.h -if test $ac_have_decl = 1 -then : - ac_cv_archive_acl_sunos_nfs4=yes -else case e in #( - e) ac_cv_archive_acl_sonos_nfs4=no ;; -esac -fi -ac_fn_check_decl "$LINENO" "ACE_GETACLCNT" "ac_cv_have_decl_ACE_GETACLCNT" "#include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_ACE_GETACLCNT" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_ACE_GETACLCNT $ac_have_decl" >>confdefs.h -if test $ac_have_decl = 1 -then : - ac_cv_archive_acl_sunos_nfs4=yes -else case e in #( - e) ac_cv_archive_acl_sonos_nfs4=no ;; -esac -fi - ;; -esac -fi - - fi - fi - elif test "x$ac_cv_type_acl_t" = "xyes" \ - -a "x$ac_cv_type_acl_entry_t" = "xyes" \ - -a "x$ac_cv_type_acl_permset_t" = "xyes" \ - -a "x$ac_cv_type_acl_tag_t" = "xyes"; then - # POSIX.1e ACL functions - if test ${ac_cv_posix_acl_funcs+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) - for ac_func in acl_add_perm acl_clear_perms acl_create_entry acl_delete_def_file acl_free acl_get_entry acl_get_fd acl_get_file acl_get_permset acl_get_qualifier acl_get_tag_type acl_init acl_set_fd acl_set_file acl_set_qualifier acl_set_tag_type -do : - as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes" -then : - cat >>confdefs.h <<_ACEOF -#define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 -_ACEOF - ac_cv_posix_acl_funcs=yes -else case e in #( - e) ac_cv_posix_acl_funcs=no ;; -esac -fi - -done - ;; -esac -fi - - - ac_fn_c_check_func "$LINENO" "acl_get_perm" "ac_cv_func_acl_get_perm" -if test "x$ac_cv_func_acl_get_perm" = xyes -then : - printf "%s\n" "#define HAVE_ACL_GET_PERM 1" >>confdefs.h - -fi - - - if test "x$ac_cv_posix_acl_funcs" = "xyes" \ - -a "x$ac_cv_header_acl_libacl_h" = "xyes" \ - -a "x$ac_cv_lib_acl_acl_get_file" = "xyes" \ - -a "x$ac_cv_func_acl_get_perm"; then - if test ${ac_cv_archive_acl_libacl+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_cv_archive_acl_libacl=yes ;; -esac -fi - - -printf "%s\n" "#define ARCHIVE_ACL_LIBACL 1" >>confdefs.h - - else - # FreeBSD/Darwin - ac_fn_c_check_func "$LINENO" "acl_add_flag_np" "ac_cv_func_acl_add_flag_np" -if test "x$ac_cv_func_acl_add_flag_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_ADD_FLAG_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_clear_flags_np" "ac_cv_func_acl_clear_flags_np" -if test "x$ac_cv_func_acl_clear_flags_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_CLEAR_FLAGS_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_get_brand_np" "ac_cv_func_acl_get_brand_np" -if test "x$ac_cv_func_acl_get_brand_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_GET_BRAND_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_get_entry_type_np" "ac_cv_func_acl_get_entry_type_np" -if test "x$ac_cv_func_acl_get_entry_type_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_GET_ENTRY_TYPE_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_get_flag_np" "ac_cv_func_acl_get_flag_np" -if test "x$ac_cv_func_acl_get_flag_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_GET_FLAG_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_get_flagset_np" "ac_cv_func_acl_get_flagset_np" -if test "x$ac_cv_func_acl_get_flagset_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_GET_FLAGSET_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_get_fd_np" "ac_cv_func_acl_get_fd_np" -if test "x$ac_cv_func_acl_get_fd_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_GET_FD_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_get_link_np" "ac_cv_func_acl_get_link_np" -if test "x$ac_cv_func_acl_get_link_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_GET_LINK_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_get_perm_np" "ac_cv_func_acl_get_perm_np" -if test "x$ac_cv_func_acl_get_perm_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_GET_PERM_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_is_trivial_np" "ac_cv_func_acl_is_trivial_np" -if test "x$ac_cv_func_acl_is_trivial_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_IS_TRIVIAL_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_set_entry_type_np" "ac_cv_func_acl_set_entry_type_np" -if test "x$ac_cv_func_acl_set_entry_type_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_SET_ENTRY_TYPE_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_set_fd_np" "ac_cv_func_acl_set_fd_np" -if test "x$ac_cv_func_acl_set_fd_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_SET_FD_NP 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "acl_set_link_np" "ac_cv_func_acl_set_link_np" -if test "x$ac_cv_func_acl_set_link_np" = xyes -then : - printf "%s\n" "#define HAVE_ACL_SET_LINK_NP 1" >>confdefs.h - -fi - - - ac_fn_c_check_func "$LINENO" "mbr_uid_to_uuid" "ac_cv_func_mbr_uid_to_uuid" -if test "x$ac_cv_func_mbr_uid_to_uuid" = xyes -then : - printf "%s\n" "#define HAVE_MBR_UID_TO_UUID 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "mbr_uuid_to_id" "ac_cv_func_mbr_uuid_to_id" -if test "x$ac_cv_func_mbr_uuid_to_id" = xyes -then : - printf "%s\n" "#define HAVE_MBR_UUID_TO_ID 1" >>confdefs.h - -fi -ac_fn_c_check_func "$LINENO" "mbr_gid_to_uuid" "ac_cv_func_mbr_gid_to_uuid" -if test "x$ac_cv_func_mbr_gid_to_uuid" = xyes -then : - printf "%s\n" "#define HAVE_MBR_GID_TO_UUID 1" >>confdefs.h - -fi - - - ac_fn_check_decl "$LINENO" "ACL_TYPE_EXTENDED" "ac_cv_have_decl_ACL_TYPE_EXTENDED" "#include - #include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_ACL_TYPE_EXTENDED" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_ACL_TYPE_EXTENDED $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "ACL_TYPE_NFS4" "ac_cv_have_decl_ACL_TYPE_NFS4" "#include - #include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_ACL_TYPE_NFS4" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_ACL_TYPE_NFS4 $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "ACL_USER" "ac_cv_have_decl_ACL_USER" "#include - #include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_ACL_USER" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_ACL_USER $ac_have_decl" >>confdefs.h -ac_fn_check_decl "$LINENO" "ACL_SYNCHRONIZE" "ac_cv_have_decl_ACL_SYNCHRONIZE" "#include - #include -" "$ac_c_undeclared_builtin_options" "CFLAGS" -if test "x$ac_cv_have_decl_ACL_SYNCHRONIZE" = xyes -then : - ac_have_decl=1 -else case e in #( - e) ac_have_decl=0 ;; -esac -fi -printf "%s\n" "#define HAVE_DECL_ACL_SYNCHRONIZE $ac_have_decl" >>confdefs.h - - if test "x$ac_cv_posix_acl_funcs" = "xyes" \ - -a "x$ac_cv_func_acl_get_fd_np" = "xyes" \ - -a "x$ac_cv_func_acl_get_perm" != "xyes" \ - -a "x$ac_cv_func_acl_get_perm_np" = "xyes" \ - -a "x$ac_cv_func_acl_set_fd_np" = "xyes"; then - if test "x$ac_cv_have_decl_ACL_USER" = "xyes"; then - if test ${ac_cv_archive_acl_freebsd+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_cv_archive_acl_freebsd=yes ;; -esac -fi - - if test "x$ac_cv_have_decl_ACL_TYPE_NFS4" = "xyes" \ - -a "x$ac_cv_func_acl_add_flag_np" = "xyes" \ - -a "x$ac_cv_func_acl_get_brand_np" = "xyes" \ - -a "x$ac_cv_func_acl_get_entry_type_np" = "xyes" \ - -a "x$ac_cv_func_acl_get_flagset_np" = "xyes" \ - -a "x$ac_cv_func_acl_set_entry_type_np" = "xyes"; then - if test ${ac_cv_archive_acl_freebsd_nfs4+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_cv_archive_acl_freebsd_nfs4=yes ;; -esac -fi - - fi - elif test "x$ac_cv_have_decl_ACL_TYPE_EXTENDED" = "xyes" \ - -a "x$ac_cv_func_acl_add_flag_np" = "xyes" \ - -a "x$ac_cv_func_acl_get_flagset_np" = "xyes" \ - -a "x$ac_cv_func_acl_get_link_np" = "xyes" \ - -a "x$ac_cv_func_acl_set_link_np" = "xyes" \ - -a "x$ac_cv_func_mbr_uid_to_uuid" = "xyes" \ - -a "x$ac_cv_func_mbr_uuid_to_id" = "xyes" \ - -a "x$ac_cv_func_mbr_gid_to_uuid" = "xyes"; then - if test ${ac_cv_archive_acl_darwin+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_cv_archive_acl_darwin=yes ;; -esac -fi - - fi - fi - fi - fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ACL support" >&5 -printf %s "checking for ACL support... " >&6; } - if test "x$ac_cv_archive_acl_libacl" = "xyes" \ - -a "x$ac_cv_archive_acl_librichacl" = "xyes"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libacl (POSIX.1e) + librichacl (NFSv4)" >&5 -printf "%s\n" "libacl (POSIX.1e) + librichacl (NFSv4)" >&6; } - -printf "%s\n" "#define ARCHIVE_ACL_LIBACL 1" >>confdefs.h - - -printf "%s\n" "#define ARCHIVE_ACL_LIBRICHACL 1" >>confdefs.h - - elif test "x$ac_cv_archive_acl_libacl" = "xyes"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libacl (POSIX.1e)" >&5 -printf "%s\n" "libacl (POSIX.1e)" >&6; } - -printf "%s\n" "#define ARCHIVE_ACL_LIBACL 1" >>confdefs.h - - elif test "x$ac_cv_archive_acl_librichacl" = "xyes"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: librichacl (NFSv4)" >&5 -printf "%s\n" "librichacl (NFSv4)" >&6; } - -printf "%s\n" "#define ARCHIVE_ACL_LIBRICHACL 1" >>confdefs.h - - elif test "x$ac_cv_archive_acl_darwin" = "xyes"; then - -printf "%s\n" "#define ARCHIVE_ACL_DARWIN 1" >>confdefs.h - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Darwin (limited NFSv4)" >&5 -printf "%s\n" "Darwin (limited NFSv4)" >&6; } - elif test "x$ac_cv_archive_acl_sunos" = "xyes"; then - -printf "%s\n" "#define ARCHIVE_ACL_SUNOS 1" >>confdefs.h - - if test "x$ac_cv_archive_acl_sunos_nfs4" = "xyes"; then - -printf "%s\n" "#define ARCHIVE_ACL_SUNOS_NFS4 1" >>confdefs.h - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Solaris (POSIX.1e and NFSv4)" >&5 -printf "%s\n" "Solaris (POSIX.1e and NFSv4)" >&6; } - else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Solaris (POSIX.1e)" >&5 -printf "%s\n" "Solaris (POSIX.1e)" >&6; } - fi - elif test "x$ac_cv_archive_acl_freebsd" = "xyes"; then - -printf "%s\n" "#define ARCHIVE_ACL_FREEBSD 1" >>confdefs.h - - if test "x$ac_cv_archive_acl_freebsd_nfs4" = "xyes"; then - -printf "%s\n" "#define ARCHIVE_ACL_FREEBSD_NFS4 1" >>confdefs.h - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: FreeBSD (POSIX.1e and NFSv4)" >&5 -printf "%s\n" "FreeBSD (POSIX.1e and NFSv4)" >&6; } - else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: FreeBSD (POSIX.1e)" >&5 -printf "%s\n" "FreeBSD (POSIX.1e)" >&6; } - fi - else - as_fn_error $? "Could not find a suitable version of acl" "$LINENO" 5 - fi -fi - - - if test "x$ac_cv_archive_acl_libacl" = "xyes" \ - -o "x$ac_cv_archive_acl_librichacl" = "xyes"; then - INC_LINUX_ACL_TRUE= - INC_LINUX_ACL_FALSE='#' -else - INC_LINUX_ACL_TRUE='#' - INC_LINUX_ACL_FALSE= -fi - - if test "x$ac_cv_archive_acl_sunos" = "xyes"; then - INC_SUNOS_ACL_TRUE= - INC_SUNOS_ACL_FALSE='#' -else - INC_SUNOS_ACL_TRUE='#' - INC_SUNOS_ACL_FALSE= -fi - - if test "x$ac_cv_archive_acl_darwin" = "xyes"; then - INC_DARWIN_ACL_TRUE= - INC_DARWIN_ACL_FALSE='#' -else - INC_DARWIN_ACL_TRUE='#' - INC_DARWIN_ACL_FALSE= -fi - - if test "x$ac_cv_archive_acl_freebsd" = "xyes"; then - INC_FREEBSD_ACL_TRUE= - INC_FREEBSD_ACL_FALSE='#' -else - INC_FREEBSD_ACL_TRUE='#' - INC_FREEBSD_ACL_FALSE= -fi - - -# Additional requirements -# Check whether --enable-largefile was given. -if test ${enable_largefile+y} -then : - enableval=$enable_largefile; -fi -if test "$enable_largefile,$enable_year2038" != no,no -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CPPFLAGS option for large files" >&5 -printf %s "checking for $CPPFLAGS option for large files... " >&6; } -if test ${ac_cv_sys_largefile_opts+y} -then : - printf %s "(cached) " >&6 -else case e in #( - e) ac_save_CPPFLAGS=$CPPFLAGS - ac_opt_found=no - for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1"; do - if test x"$ac_opt" != x"none needed" -then : - CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" -fi - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#ifndef FTYPE -# define FTYPE off_t -#endif - /* Check that FTYPE can represent 2**63 - 1 correctly. - We can't simply define LARGE_FTYPE to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) - int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 - && LARGE_FTYPE % 2147483647 == 1) - ? 1 : -1]; -int -main (void) -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO" -then : - if test x"$ac_opt" = x"none needed" -then : - # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. - CPPFLAGS="$CPPFLAGS -DFTYPE=ino_t" - if ac_fn_c_try_compile "$LINENO" -then : - -else case e in #( - e) CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64" - if ac_fn_c_try_compile "$LINENO" -then : - ac_opt='-D_FILE_OFFSET_BITS=64' -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam ;; -esac -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam -fi - ac_cv_sys_largefile_opts=$ac_opt - ac_opt_found=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext - test $ac_opt_found = no || break - done - CPPFLAGS=$ac_save_CPPFLAGS - - test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; -esac -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 -printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } - -ac_have_largefile=yes -case $ac_cv_sys_largefile_opts in #( - "none needed") : - ;; #( - "supported through gnulib") : - ;; #( - "support not detected") : - ac_have_largefile=no ;; #( - "-D_FILE_OFFSET_BITS=64") : - -printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h - ;; #( - "-D_LARGE_FILES=1") : - -printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h - ;; #( - *) : - as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; -esac - -if test "$enable_year2038" != no -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CPPFLAGS option for timestamps after 2038" >&5 -printf %s "checking for $CPPFLAGS option for timestamps after 2038... 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Disable this. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else case e in #( + e) case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) +then : + +else case e in #( + e) exitcode=1; echo positional parameters were not saved. ;; +esac +fi +test x\$exitcode = x0 || exit 1 +blah=\$(echo \$(echo blah)) +test x\"\$blah\" = xblah || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null +then : + as_have_required=yes +else case e in #( + e) as_have_required=no ;; +esac +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null +then : + +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$as_shell as_have_required=yes + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null +then : + break 2 +fi +fi + done;; + esac + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else case e in #( + e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi ;; +esac +fi + + + if test "x$CONFIG_SHELL" != x +then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +case $# in # (( + 0) exec $CONFIG_SHELL $as_opts "$as_myself" ;; + *) exec $CONFIG_SHELL $as_opts "$as_myself" "$@" ;; +esac +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed 'exec'. +printf '%s\n' "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno +then : + printf '%s\n' "$0: This script requires a shell more modern than all" + printf '%s\n' "$0: the shells that I found on your system." + if test ${ZSH_VERSION+y} ; then + printf '%s\n' "$0: In particular, zsh $ZSH_VERSION has bugs and should" + printf '%s\n' "$0: be upgraded to zsh 4.3.4 or later." + else + printf '%s\n' "$0: Please tell bug-autoconf@gnu.org and vamchale@gmail.com +$0: about your system, including any error possibly output +$0: before this message. Then install a modern shell, or +$0: manually run the script under such a shell if you do +$0: have one." + fi + exit 1 +fi ;; +esac +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`printf '%s\n' "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +printf '%s\n' X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else case e in #( + e) as_fn_append () + { + eval $1=\$$1\$2 + } ;; +esac +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else case e in #( + e) as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } ;; +esac +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + printf '%s\n' "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +printf '%s\n' X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + t clear + :clear + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { printf '%s\n' "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated + +# Sed expression to map a string onto a valid variable name. +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated + +SHELL=${CONFIG_SHELL-/bin/sh} + + +test -n "$DJDIR" || exec 7<&0 &1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_CONFIG_STATUS= +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME='Haskell libarchive-clib package' +PACKAGE_TARNAME='libarchive-clib' +PACKAGE_VERSION='3.7.2' +PACKAGE_STRING='Haskell libarchive-clib package 3.7.2' +PACKAGE_BUGREPORT='vamchale@gmail.com' +PACKAGE_URL='' + +ac_unique_file="c" +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#ifdef HAVE_STDIO_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include +#endif +#ifdef HAVE_STRING_H +# include +#endif +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDINT_H +# include +#endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif" + +ac_header_c_list= +ac_func_c_list= +: ${enable_year2038:=no} +ac_subst_vars='LTLIBOBJS +EXTRA_LIBS +INC_FREEBSD_ACL_FALSE +INC_FREEBSD_ACL_TRUE +INC_DARWIN_ACL_FALSE +INC_DARWIN_ACL_TRUE +INC_SUNOS_ACL_FALSE +INC_SUNOS_ACL_TRUE +INC_LINUX_ACL_FALSE +INC_LINUX_ACL_TRUE +LIBOBJS +LZMA_PC_LIBS +LZMA_PC_CFLAGS +ICONV_PC_LIBS +ICONV_PC_CFLAGS +LTLIBICONV +LIBICONV +INC_BLAKE2_FALSE +INC_BLAKE2_TRUE +PKG_CONFIG_LIBDIR +PKG_CONFIG_PATH +PKG_CONFIG +MKDIR_P +LT_SYS_LIBRARY_PATH +OTOOL64 +OTOOL +LIPO +NMEDIT +DSYMUTIL +MANIFEST_TOOL +AWK +RANLIB +STRIP +ac_ct_AR +AR +FILECMD +LN_S +NM +ac_ct_DUMPBIN +DUMPBIN +LD +FGREP +EGREP +GREP +SED +LIBTOOL +OBJDUMP +DLLTOOL +AS +CPP +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +INC_CYGWIN_FILES_FALSE +INC_CYGWIN_FILES_TRUE +INC_WINDOWS_FILES_FALSE +INC_WINDOWS_FILES_TRUE +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build +LIBARCHIVE_VERSION_NUMBER +LIBARCHIVE_VERSION_STRING +BSDUNZIP_VERSION_STRING +BSDCAT_VERSION_STRING +BSDTAR_VERSION_STRING +BSDCPIO_VERSION_STRING +ARCHIVE_LIBTOOL_VERSION +ECHO_T +ECHO_N +ECHO_C +target_alias +host_alias +build_alias +LIBS +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +runstatedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_URL +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' +ac_subst_files='' +ac_user_opts=' +enable_option_checking +enable_shared +enable_static +enable_pic +with_pic +enable_fast_install +enable_aix_soname +with_aix_soname +with_gnu_ld +with_sysroot +enable_libtool_lock +with_zlib +with_bz2lib +with_iconv +enable_rpath +with_libiconv_prefix +with_lz4 +with_zstd +with_lzma +enable_xattr +enable_acl +enable_largefile +enable_year2038 +' + ac_precious_vars='build_alias +host_alias +target_alias +CC +CFLAGS +LDFLAGS +LIBS +CPPFLAGS +CPP +LT_SYS_LIBRARY_PATH +PKG_CONFIG +PKG_CONFIG_PATH +PKG_CONFIG_LIBDIR +ICONV_PC_CFLAGS +ICONV_PC_LIBS +LZMA_PC_CFLAGS +LZMA_PC_LIBS' + + +# Initialize some variables set by options. +ac_init_help= +ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= +# The variables have the same names as the options, with +# dashes changed to underlines. +cache_file=/dev/null +exec_prefix=NONE +no_create= +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +verbose= +x_includes=NONE +x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. +# (The list follows the same order as the GNU Coding Standards.) +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datarootdir='${prefix}/share' +datadir='${datarootdir}' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +runstatedir='${localstatedir}/run' +includedir='${prefix}/include' +oldincludedir='/usr/include' +docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' +infodir='${datarootdir}/info' +htmldir='${docdir}' +dvidir='${docdir}' +pdfdir='${docdir}' +psdir='${docdir}' +libdir='${exec_prefix}/lib' +localedir='${datarootdir}/locale' +mandir='${datarootdir}/man' + +ac_prev= +ac_dashdash= +for ac_option +do + # 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print 'checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for '--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or '..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, 'make install' will install all the files in +'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify +an installation prefix other than '$ac_default_prefix' using '--prefix', +for instance '--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/libarchive-clib] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of Haskell libarchive-clib package 3.7.2:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-pic[=PKGS] try to use only PIC/non-PIC objects [default=use + both] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --enable-aix-soname=aix|svr4|both + shared library versioning (aka "SONAME") variant to + provide on AIX, [default=aix]. + --disable-libtool-lock avoid locking (might break parallel builds) + --disable-rpath do not hardcode runtime library paths + --disable-xattr Disable Extended Attributes support (default: check) + --disable-acl Disable ACL support (default: check) + --disable-largefile omit support for large files + --enable-year2038 support timestamps after 2038 + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-sysroot[=DIR] Search for dependent libraries within DIR (or the + compiler's sysroot if not specified). + --without-zlib Don't build support for gzip through zlib + --without-bz2lib Don't build support for bzip2 through bz2lib + --without-iconv Don't try to link against iconv + --with-gnu-ld assume the C compiler uses GNU ld default=no + --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib + --without-libiconv-prefix don't search for libiconv in includedir and libdir + --without-lz4 Don't build support for lz4 through liblz4 + --without-zstd Don't build support for zstd through libzstd + --without-lzma Don't build support for xz through lzma + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + LT_SYS_LIBRARY_PATH + User-defined run-time library search path. + PKG_CONFIG path to pkg-config utility + PKG_CONFIG_PATH + directories to add to pkg-config's search path + PKG_CONFIG_LIBDIR + path overriding pkg-config's built-in search path + ICONV_PC_CFLAGS + C compiler flags for ICONV_PC, overriding pkg-config + ICONV_PC_LIBS + linker flags for ICONV_PC, overriding pkg-config + LZMA_PC_CFLAGS + C compiler flags for LZMA_PC, overriding pkg-config + LZMA_PC_LIBS + linker flags for LZMA_PC, overriding pkg-config + +Use these variables to override the choices made by 'configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + cd "$ac_dir" || { ac_status=$?; continue; } + # Check for configure.gnu first; this name is used for a wrapper for + # Metaconfig's "Configure" on case-insensitive file systems. + if test -f "$ac_srcdir/configure.gnu"; then + echo && + $SHELL "$ac_srcdir/configure.gnu" --help=recursive + elif test -f "$ac_srcdir/configure"; then + echo && + $SHELL "$ac_srcdir/configure" --help=recursive + else + printf '%s\n' "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi || ac_status=$? + cd "$ac_pwd" || { ac_status=$?; break; } + done +fi + +test -n "$ac_init_help" && exit $ac_status +if $ac_init_version; then + cat <<\_ACEOF +Haskell libarchive-clib package configure 3.7.2 +generated by GNU Autoconf 2.73 + +Copyright (C) 2026 Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit +fi + +## ------------------------ ## +## Autoconf initialization. ## +## ------------------------ ## + +# ac_fn_c_try_compile LINENO +# -------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest.beam + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext +then : + ac_retval=0 +else case e in #( + e) printf '%s\n' "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 ;; +esac +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_compile + +# ac_fn_c_try_cpp LINENO +# ---------------------- +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + } +then : + ac_retval=0 +else case e in #( + e) printf '%s\n' "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 ;; +esac +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_cpp + +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else case e in #( + e) eval "$3=no" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +eval ac_res=\$$3 + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf '%s\n' "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + } +then : + ac_retval=0 +else case e in #( + e) printf '%s\n' "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 ;; +esac +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_link + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (void); below. */ + +#include +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (void); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main (void) +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + eval "$3=yes" +else case e in #( + e) eval "$3=no" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext ;; +esac +fi +eval ac_res=\$$3 + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf '%s\n' "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func + +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else case e in #( + e) eval "$3=yes" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +eval ac_res=\$$3 + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf '%s\n' "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_type + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that +# executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : + ac_retval=0 +else case e in #( + e) printf '%s\n' "$as_me: program exited with status $ac_status" >&5 + printf '%s\n' "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status ;; +esac +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES +# ---------------------------------------------------- +# Tries to find if the field MEMBER exists in type AGGR, after including +# INCLUDES, setting cache variable VAR accordingly. +ac_fn_c_check_member () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 +printf %s "checking for $2.$3... " >&6; } +if eval test \${$4+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main (void) +{ +static $2 ac_aggr; +if (ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$4=yes" +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main (void) +{ +static $2 ac_aggr; +if (sizeof ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$4=yes" +else case e in #( + e) eval "$4=no" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +eval ac_res=\$$4 + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf '%s\n' "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_member + +# ac_fn_c_find_intX_t LINENO BITS VAR +# ----------------------------------- +# Finds a signed integer type with width BITS, setting cache variable VAR +# accordingly. +ac_fn_c_find_intX_t () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 +printf %s "checking for int$2_t... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) eval "$3=no" + # Order is important - never check a type that is potentially smaller + # than half of the expected target width. + for ac_type in int$2_t 'int' 'long int' \ + 'long long int' 'short int' 'signed char'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + enum { N = $2 / 2 - 1 }; +int +main (void) +{ +static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + enum { N = $2 / 2 - 1 }; +int +main (void) +{ +static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) + < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else case e in #( + e) case $ac_type in #( + int$2_t) : + eval "$3=yes" ;; #( + *) : + eval "$3=\$ac_type" ;; +esac ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if eval test \"x\$"$3"\" = x"no" +then : + +else case e in #( + e) break ;; +esac +fi + done ;; +esac +fi +eval ac_res=\$$3 + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf '%s\n' "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_find_intX_t + +# ac_fn_c_find_uintX_t LINENO BITS VAR +# ------------------------------------ +# Finds an unsigned integer type with width BITS, setting cache variable VAR +# accordingly. +ac_fn_c_find_uintX_t () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 +printf %s "checking for uint$2_t... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) eval "$3=no" + # Order is important - never check a type that is potentially smaller + # than half of the expected target width. + for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ + 'unsigned long long int' 'unsigned short int' 'unsigned char'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main (void) +{ +static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + case $ac_type in #( + uint$2_t) : + eval "$3=yes" ;; #( + *) : + eval "$3=\$ac_type" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if eval test \"x\$"$3"\" = x"no" +then : + +else case e in #( + e) break ;; +esac +fi + done ;; +esac +fi +eval ac_res=\$$3 + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf '%s\n' "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_find_uintX_t + +# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR +# ------------------------------------------------------------------ +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. +ac_fn_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +printf %s "checking whether $as_decl_name is declared... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + eval ac_save_FLAGS=\$$6 + as_fn_append $6 " $5" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else case e in #( + e) eval "$3=no" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + eval $6=\$ac_save_FLAGS + ;; +esac +fi +eval ac_res=\$$3 + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf '%s\n' "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_check_decl + +# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +# -------------------------------------------- +# Tries to find the compile-time value of EXPR in a program that includes +# INCLUDES, setting VAR accordingly. Returns whether the value could be +# computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +static int test_array [1 - 2 * !(($2) >= 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_hi=$ac_mid; break +else case e in #( + e) as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + done +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +static int test_array [1 - 2 * !(($2) < 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +static int test_array [1 - 2 * !(($2) >= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_lo=$ac_mid; break +else case e in #( + e) as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + done +else case e in #( + e) ac_lo= ac_hi= ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_hi=$ac_mid +else case e in #( + e) as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +done +case $ac_lo in #(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; +esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval (void) { return $2; } +static unsigned long int ulongval (void) { return $2; } +#include +#include +int +main (void) +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + echo >>conftest.val; read $3 config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by Haskell libarchive-clib package $as_me 3.7.2, which was +generated by GNU Autoconf 2.73. Invocation command line was + + $ $0$ac_configure_args_raw + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + printf '%s\n' "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# Dump the cache to stdout. It can be in a pipe (this is a requirement). +ac_cache_dump () +{ + # The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf '%s\n' "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # 'set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # 'set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) +} + +# Print debugging info to stdout. +ac_dump_debugging_info () +{ + echo + + printf '%s\n' "## ---------------- ## +## Cache variables. ## +## ---------------- ##" + echo + ac_cache_dump + echo + + printf '%s\n' "## ----------------- ## +## Output variables. ## +## ----------------- ##" + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; + esac + printf '%s\n' "$ac_var='$ac_val'" + done | sort + echo + + if test -n "$ac_subst_files"; then + printf '%s\n' "## ------------------- ## +## File substitutions. ## +## ------------------- ##" + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; + esac + printf '%s\n' "$ac_var='$ac_val'" + done | sort + echo + fi + + if test -s confdefs.h; then + printf '%s\n' "## ----------- ## +## confdefs.h. ## +## ----------- ##" + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + printf '%s\n' "$as_me: caught signal $ac_signal" + printf '%s\n' "$as_me: exit $exit_status" +} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. +ac_exit_trap () +{ + exit_status= + # Sanitize IFS. + IFS=" "" $as_nl" + # Save into config.log some information that might help in debugging. + ac_dump_debugging_info >&5 + eval "rm -f $ac_clean_CONFIG_STATUS core *.core core.conftest.*" && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +} + +trap 'ac_exit_trap $?' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +printf '%s\n' "/* confdefs.h */" > confdefs.h + +# Predefined preprocessor variables. + +printf '%s\n' "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h + +printf '%s\n' "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h + +printf '%s\n' "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h + +printf '%s\n' "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h + +printf '%s\n' "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h + +printf '%s\n' "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h + + +# Let the site file select an alternate cache file if it wants to. +# Prefer an explicitly selected file to automatically selected ones. +if test -n "$CONFIG_SITE"; then + ac_site_files="$CONFIG_SITE" +elif test "x$prefix" != xNONE; then + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" +else + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" +fi + +for ac_site_file in $ac_site_files +do + case $ac_site_file in #( + */*) : + ;; #( + *) : + ac_site_file=./$ac_site_file ;; +esac + if test -f "$ac_site_file" && test -r "$ac_site_file"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +printf '%s\n' "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" \ + || { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See 'config.log' for more details" "$LINENO" 5; } + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +printf '%s\n' "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +printf '%s\n' "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Test code for whether the C compiler supports C23 (global declarations) +ac_c_conftest_c23_globals=' +/* Does the compiler advertise conformance to C17 or earlier? + Although GCC 14 does not do that, even with -std=gnu23, + it is close enough, and defines __STDC_VERSION == 202000L. */ +#if !defined __STDC_VERSION__ || __STDC_VERSION__ <= 201710L +# error "Compiler advertises conformance to C17 or earlier" +#endif + +// Check alignas. +char alignas (double) c23_aligned_as_double; +char alignas (0) c23_no_special_alignment; +extern char c23_aligned_as_int; +char alignas (0) alignas (int) c23_aligned_as_int; + +// Check alignof. +enum +{ + c23_int_alignment = alignof (int), + c23_int_array_alignment = alignof (int[100]), + c23_char_alignment = alignof (char) +}; +static_assert (0 < -alignof (int), "alignof is signed"); + +int function_with_unnamed_parameter (int) { return 0; } + +void c23_noreturn (); + +/* Test parsing of string and char UTF-8 literals (including hex escapes). + The parens pacify GCC 15. */ +bool use_u8 = (!sizeof u8"\xFF") == (!u8'\''x'\''); + +bool check_that_bool_works = true | false | !nullptr; +#if !true +# error "true does not work in #if" +#endif +#if false +#elifdef __STDC_VERSION__ +#else +# error "#elifdef does not work" +#endif + +#ifndef __has_c_attribute +# error "__has_c_attribute not defined" +#endif + +#ifndef __has_include +# error "__has_include not defined" +#endif + +#define LPAREN() ( +#define FORTY_TWO(x) 42 +#define VA_OPT_TEST(r, x, ...) __VA_OPT__ (FORTY_TWO r x)) +static_assert (VA_OPT_TEST (LPAREN (), 0, <:-) == 42); + +static_assert (0b101010 == 42); +static_assert (0B101010 == 42); +static_assert (0xDEAD'\''BEEF == 3'\''735'\''928'\''559); +static_assert (0.500'\''000'\''000 == 0.5); + +enum unsignedish : unsigned int { uione = 1 }; +static_assert (0 < -uione); + +#include +constexpr nullptr_t null_pointer = nullptr; + +static typeof (1 + 1L) two () { return 2; } +static long int three () { return 3; } +' + +# Test code for whether the C compiler supports C23 (body of main). +ac_c_conftest_c23_main=' + { + label_before_declaration: + int arr[10] = {}; + if (arr[0]) + goto label_before_declaration; + if (!arr[0]) + goto label_at_end_of_block; + label_at_end_of_block: + } + ok |= !null_pointer; + ok |= two != three; +' + +# Test code for whether the C compiler supports C23 (complete). +ac_c_conftest_c23_program="${ac_c_conftest_c23_globals} + +int +main (int, char **) +{ + int ok = 0; + ${ac_c_conftest_c23_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (global declarations) +ac_c_conftest_c89_globals=' +/* Do not test the value of __STDC__, because some compilers define it to 0 + or do not define it, while otherwise adequately conforming. */ + +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ +struct buf { int x; }; +struct buf * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (char **p, int i) +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* C89 style stringification. */ +#define noexpand_stringify(a) #a +const char *stringified = noexpand_stringify(arbitrary+token=sequence); + +/* C89 style token pasting. Exercises some of the corner cases that + e.g. old MSVC gets wrong, but not very hard. */ +#define noexpand_concat(a,b) a##b +#define expand_concat(a,b) noexpand_concat(a,b) +extern int vA; +extern int vbee; +#define aye A +#define bee B +int *pvA = &expand_concat(v,aye); +int *pvbee = &noexpand_concat(v,bee); + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not \xHH hex character constants. + These do not provoke an error unfortunately, instead are silently treated + as an "x". The following induces an error, until -std is added to get + proper ANSI mode. Curiously \x00 != x always comes out true, for an + array size at least. It is necessary to write \x00 == 0 to get something + that is true only with -std. */ +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) '\''x'\'' +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), + int, int);' + +# Test code for whether the C compiler supports C89 (body of main). +ac_c_conftest_c89_main=' +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); +' + +# Test code for whether the C compiler supports C99 (global declarations) +ac_c_conftest_c99_globals=' +/* Does the compiler advertise C99 conformance? */ +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L +# error "Compiler does not advertise C99 conformance" +#endif + +// See if C++-style comments work. + +#include +extern int puts (const char *); +extern int printf (const char *, ...); +extern int dprintf (int, const char *, ...); +extern void *malloc (size_t); +extern void free (void *); + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +// dprintf is used instead of fprintf to avoid needing to declare +// FILE and stderr, and "aND" is used instead of "and" to work around +// GCC bug 40564 which is irrelevant here. +#define debug(...) dprintf (2, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, aND third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + #error "your preprocessor is broken" +#endif +#if BIG_OK +#else + #error "your preprocessor is broken" +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case '\''s'\'': // string + str = va_arg (args_copy, const char *); + break; + case '\''d'\'': // int + number = va_arg (args_copy, int); + break; + case '\''f'\'': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +} +' + +# Test code for whether the C compiler supports C99 (body of main). +ac_c_conftest_c99_main=' + // Check bool. + _Bool success = false; + success |= (argc != 0); + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + const char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + static struct incomplete_array *volatile incomplete_array_pointer; + struct incomplete_array *ia = incomplete_array_pointer; + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + // Work around memory leak warnings. + free (ia); + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + // Do not test for VLAs, as some otherwise-conforming compilers lack them. + // C code should instead use __STDC_NO_VLA__; see Autoconf manual. + + // work around unused variable warnings + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' + || ni.number != 58); +' + +# Test code for whether the C compiler supports C11 (global declarations) +ac_c_conftest_c11_globals=' +/* Does the compiler advertise C11 conformance? */ +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L +# error "Compiler does not advertise C11 conformance" +#endif + +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +' + +# Test code for whether the C compiler supports C11 (body of main). +ac_c_conftest_c11_main=' + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); + v1.i = 2; + v1.w.k = 5; + ok |= v1.i != 5; +' + +# Test code for whether the C compiler supports C11 (complete). +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} +${ac_c_conftest_c11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + ${ac_c_conftest_c11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C99 (complete). +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (complete). +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + return ok; +} +" + +as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" +as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" +as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" +as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" +as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" +as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" +as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" +as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" +as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" +as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" +as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" +as_fn_append ac_header_c_list " sys/time.h sys_time_h HAVE_SYS_TIME_H" +as_fn_append ac_func_c_list " vprintf HAVE_VPRINTF" + +# Auxiliary files required by this configure script. +ac_aux_files="config.rpath install-sh ltmain.sh config.guess config.sub" + +# Locations in which to look for auxiliary files. +ac_aux_dir_candidates="${srcdir}/build/autoconf" + +# Search for a directory containing all of the required auxiliary files, +# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. +# If we don't find one directory that contains all the files we need, +# we report the set of missing files from the *first* directory in +# $ac_aux_dir_candidates and give up. +ac_missing_aux_files="" +ac_first_candidate=: +printf '%s\n' "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in $ac_aux_dir_candidates +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + + printf '%s\n' "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 + ac_aux_dir_found=yes + ac_install_sh= + for ac_aux in $ac_aux_files + do + # As a special case, if "install-sh" is required, that requirement + # can be satisfied by any of "install-sh", "install.sh", or "shtool", + # and $ac_install_sh is set appropriately for whichever one is found. + if test x"$ac_aux" = x"install-sh" + then + if test -f "${as_dir}install-sh"; then + printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 + ac_install_sh="${as_dir}install-sh -c" + elif test -f "${as_dir}install.sh"; then + printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 + ac_install_sh="${as_dir}install.sh -c" + elif test -f "${as_dir}shtool"; then + printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 + ac_install_sh="${as_dir}shtool install -c" + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} install-sh" + else + break + fi + fi + else + if test -f "${as_dir}${ac_aux}"; then + printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" + else + break + fi + fi + fi + done + if test "$ac_aux_dir_found" = yes; then + ac_aux_dir="$as_dir" + break + fi + ac_first_candidate=false + + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else case e in #( + e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; +esac +fi + + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +if test -f "${ac_aux_dir}config.guess"; then + ac_config_guess="$SHELL ${ac_aux_dir}config.guess" +fi +if test -f "${ac_aux_dir}config.sub"; then + ac_config_sub="$SHELL ${ac_aux_dir}config.sub" +fi +if test -f "$ac_aux_dir/configure"; then + ac_configure="$SHELL ${ac_aux_dir}configure" +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 +printf '%s\n' "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 +printf '%s\n' "$as_me: error: '$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + # differences in whitespace do not lead to failure. + ac_old_val_w= + for ac_val in x $ac_old_val; do + ac_old_val_w="$ac_old_val_w $ac_val" + done + ac_new_val_w= + for ac_val in x $ac_new_val; do + ac_new_val_w="$ac_new_val_w $ac_val" + done + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 +printf '%s\n' "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 +printf '%s\n' "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 +printf '%s\n' "$as_me: former value: '$ac_old_val'" >&2;} + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 +printf '%s\n' "$as_me: current value: '$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`printf '%s\n' "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) as_fn_append ac_configure_args " '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +printf '%s\n' "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' + and start over" "$LINENO" 5 +fi +## -------------------- ## +## Main body of script. ## +## -------------------- ## + + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +# +# Now starts the "real" configure script. +# + +# Make sure the srcdir contains "libarchive" directory + +# Use auxiliary subscripts from this subdirectory (cleans up root) + +# M4 scripts + + +# Libtool's "interface version" can be computed from the libarchive version. + +# Libtool interface version bumps on any API change, so increments +# whenever libarchive minor version does. +ARCHIVE_MINOR=$(( (3008006 / 1000) % 1000 )) +# Libarchive 2.7 == libtool interface 9 = 2 + 7 +# Libarchive 2.8 == libtool interface 10 = 2 + 8 +# Libarchive 2.9 == libtool interface 11 = 2 + 9 +# Libarchive 3.0 == libtool interface 12 +# Libarchive 3.1 == libtool interface 13 +ARCHIVE_INTERFACE=`echo $((13 + ${ARCHIVE_MINOR}))` +# Libarchive revision is bumped on any source change === libtool revision +ARCHIVE_REVISION=$(( 3008006 % 1000 )) +# Libarchive minor is bumped on any interface addition === libtool age +ARCHIVE_LIBTOOL_VERSION=$ARCHIVE_INTERFACE:$ARCHIVE_REVISION:$ARCHIVE_MINOR + +# Stick the version numbers into config.h + +printf '%s\n' "#define __LIBARCHIVE_CONFIG_H_INCLUDED 1" >>confdefs.h + + +printf '%s\n' "#define LIBARCHIVE_VERSION_STRING \"3.8.6\"" >>confdefs.h + + +printf '%s\n' "#define LIBARCHIVE_VERSION_NUMBER \"3008006\"" >>confdefs.h + + +printf '%s\n' "#define BSDCPIO_VERSION_STRING \"3.8.6\"" >>confdefs.h + + +printf '%s\n' "#define BSDTAR_VERSION_STRING \"3.8.6\"" >>confdefs.h + + +printf '%s\n' "#define BSDCAT_VERSION_STRING \"3.8.6\"" >>confdefs.h + + +printf '%s\n' "#define BSDUNZIP_VERSION_STRING \"3.8.6\"" >>confdefs.h + + +# The shell variables here must be the same as the AC_SUBST() variables +# below, but the shell variable names apparently cannot be the same as +# the m4 macro names above. Why? Ask autoconf. +BSDCPIO_VERSION_STRING=3.8.6 +BSDTAR_VERSION_STRING=3.8.6 +BSDCAT_VERSION_STRING=3.8.6 +BSDUNZIP_VERSION_STRING=3.8.6 +LIBARCHIVE_VERSION_STRING=3.8.6 +LIBARCHIVE_VERSION_NUMBER=3008006 + +# Substitute the above version numbers into the various files below. +# Yes, I believe this is the fourth time we define what are essentially +# the same symbols. Why? Ask autoconf. + + + + + + + + +ac_config_headers="$ac_config_headers c/config.h" + + +# Check for host type + + + + # Make sure we can run config.sub. +$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +printf %s "checking build system type... " >&6; } +if test ${ac_cv_build+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +printf '%s\n' "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`printf '%s\n' "$build_os" | sed 's/ /-/g'`;; esac + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +printf %s "checking host system type... " >&6; } +if test ${ac_cv_host+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 +fi + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +printf '%s\n' "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`printf '%s\n' "$host_os" | sed 's/ /-/g'`;; esac + + + +inc_windows_files=no +inc_cygwin_files=no +case "$host_os" in + *mingw* ) inc_windows_files=yes ;; + *cygwin* | *msys*) inc_cygwin_files=yes ;; +esac + if test $inc_windows_files = yes; then + INC_WINDOWS_FILES_TRUE= + INC_WINDOWS_FILES_FALSE='#' +else + INC_WINDOWS_FILES_TRUE='#' + INC_WINDOWS_FILES_FALSE= +fi + + if test $inc_cygwin_files = yes; then + INC_CYGWIN_FILES_TRUE= + INC_CYGWIN_FILES_FALSE='#' +else + INC_CYGWIN_FILES_TRUE='#' + INC_CYGWIN_FILES_FALSE= +fi + + +# Checks for programs. + + + + + + + + + + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf '%s\n' "$CC" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf '%s\n' "$ac_ct_CC" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf '%s\n' "$CC" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" + fi +fi +fi ;; +esac +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf '%s\n' "$CC" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf '%s\n' "$CC" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf '%s\n' "$ac_ct_CC" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}clang" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf '%s\n' "$CC" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "clang", so it can be a program name with args. +set dummy clang; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="clang" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf '%s\n' "$ac_ct_CC" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +fi + + +test -z "$CC" && { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See 'config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion -version; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +printf %s "checking whether the C compiler works... " >&6; } +ac_link_default=`printf '%s\n' "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. +# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an '-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else case e in #( + e) ac_file='' ;; +esac +fi +if test -z "$ac_file" +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +printf '%s\n' "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf '%s\n' "yes" >&6; } ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +printf %s "checking for C compiler default output file name... " >&6; } +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +printf '%s\n' "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +printf %s "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) +# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will +# work properly (i.e., refer to 'conftest.exe'), while it won't with +# 'rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else case e in #( + e) { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See 'config.log' for more details" "$LINENO" 5; } ;; +esac +fi +rm -f conftest conftest$ac_cv_exeext +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +printf '%s\n' "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) +{ +FILE *f = fopen ("conftest.out", "w"); + if (!f) + return 1; + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +printf %s "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error 77 "cannot run C compiled programs. +If you meant to cross compile, use '--host'. +See 'config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +printf '%s\n' "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext \ + conftest.o conftest.obj conftest.out +ac_clean_files=$ac_clean_files_save +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +printf %s "checking for suffix of object files... " >&6; } +if test ${ac_cv_objext+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf '%s\n' "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else case e in #( + e) printf '%s\n' "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See 'config.log' for more details" "$LINENO" 5; } ;; +esac +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +printf '%s\n' "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 +printf %s "checking whether the compiler supports GNU C... " >&6; } +if test ${ac_cv_c_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_compiler_gnu=yes +else case e in #( + e) ac_compiler_gnu=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +printf '%s\n' "$ac_cv_c_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+y} +ac_save_CFLAGS=$CFLAGS +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +printf %s "checking whether $CC accepts -g... " >&6; } +if test ${ac_cv_prog_cc_g+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +else case e in #( + e) CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else case e in #( + e) ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +printf '%s\n' "$ac_cv_prog_cc_g" >&6; } +if test $ac_test_CFLAGS; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +ac_prog_cc_stdc=no +if test x$ac_prog_cc_stdc = xno +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C23 features" >&5 +printf %s "checking for $CC option to enable C23 features... " >&6; } +if test ${ac_cv_prog_cc_c23+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c23=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c23_program +_ACEOF +for ac_arg in '' -std=gnu23 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c23=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c23" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c23" = xno +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf '%s\n' "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c23" = x +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf '%s\n' "none needed" >&6; } +else case e in #( + e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c23" >&5 +printf '%s\n' "$ac_cv_prog_cc_c23" >&6; } + CC="$CC $ac_cv_prog_cc_c23" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c23 + ac_prog_cc_stdc=c23 ;; +esac +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 +printf %s "checking for $CC option to enable C11 features... " >&6; } +if test ${ac_cv_prog_cc_c11+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c11=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c11_program +_ACEOF +for ac_arg in '' -std=gnu11 -std:c11 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c11" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c11" = xno +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf '%s\n' "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c11" = x +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf '%s\n' "none needed" >&6; } +else case e in #( + e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +printf '%s\n' "$ac_cv_prog_cc_c11" >&6; } + CC="$CC $ac_cv_prog_cc_c11" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 + ac_prog_cc_stdc=c11 ;; +esac +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 +printf %s "checking for $CC option to enable C99 features... " >&6; } +if test ${ac_cv_prog_cc_c99+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c99_program +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c99" = xno +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf '%s\n' "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c99" = x +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf '%s\n' "none needed" >&6; } +else case e in #( + e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +printf '%s\n' "$ac_cv_prog_cc_c99" >&6; } + CC="$CC $ac_cv_prog_cc_c99" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 + ac_prog_cc_stdc=c99 ;; +esac +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 +printf %s "checking for $CC option to enable C89 features... " >&6; } +if test ${ac_cv_prog_cc_c89+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c89_program +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c89" = xno +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf '%s\n' "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c89" = x +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf '%s\n' "none needed" >&6; } +else case e in #( + e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +printf '%s\n' "$ac_cv_prog_cc_c89" >&6; } + CC="$CC $ac_cv_prog_cc_c89" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 + ac_prog_cc_stdc=c89 ;; +esac +fi +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +printf %s "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test ${ac_cv_prog_CPP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) # Double quotes because $CC needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + # Broken: success on invalid input. +continue +else case e in #( + e) # Passes both tests. +ac_preproc_ok=: +break ;; +esac +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok +then : + break +fi + + done + ac_cv_prog_CPP=$CPP + ;; +esac +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +printf '%s\n' "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + # Broken: success on invalid input. +continue +else case e in #( + e) # Passes both tests. +ac_preproc_ok=: +break ;; +esac +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok +then : + +else case e in #( + e) { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See 'config.log' for more details" "$LINENO" 5; } ;; +esac +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_header= ac_cache= +for ac_item in $ac_header_c_list +do + if test $ac_cache; then + ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" + if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then + printf '%s\n' "#define $ac_item 1" >> confdefs.h + fi + ac_header= ac_cache= + elif test $ac_header; then + ac_cache=$ac_item + else + ac_header=$ac_item + fi +done + + + + + + + + +if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes +then : + +printf '%s\n' "#define STDC_HEADERS 1" >>confdefs.h + +fi + + + + + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 +printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if test ${ac_cv_safe_to_define___extensions__+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_safe_to_define___extensions__=yes +else case e in #( + e) ac_cv_safe_to_define___extensions__=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 +printf '%s\n' "$ac_cv_safe_to_define___extensions__" >&6; } + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 +printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } +if test ${ac_cv_should_define__xopen_source+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_should_define__xopen_source=no + if test $ac_cv_header_wchar_h = yes +then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + mbstate_t x; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define _XOPEN_SOURCE 500 + #include + mbstate_t x; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_should_define__xopen_source=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 +printf '%s\n' "$ac_cv_should_define__xopen_source" >&6; } + + printf '%s\n' "#define _ALL_SOURCE 1" >>confdefs.h + + printf '%s\n' "#define _COSMO_SOURCE 1" >>confdefs.h + + printf '%s\n' "#define _DARWIN_C_SOURCE 1" >>confdefs.h + + printf '%s\n' "#define _GNU_SOURCE 1" >>confdefs.h + + printf '%s\n' "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h + + printf '%s\n' "#define _NETBSD_SOURCE 1" >>confdefs.h + + printf '%s\n' "#define _OPENBSD_SOURCE 1" >>confdefs.h + + printf '%s\n' "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + printf '%s\n' "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h + + printf '%s\n' "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h + + printf '%s\n' "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h + + printf '%s\n' "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h + + printf '%s\n' "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h + + printf '%s\n' "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h + + printf '%s\n' "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h + + printf '%s\n' "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h + + printf '%s\n' "#define _TANDEM_SOURCE 1" >>confdefs.h + + if test $ac_cv_header_minix_config_h = yes +then : + MINIX=yes + printf '%s\n' "#define _MINIX 1" >>confdefs.h + + printf '%s\n' "#define _POSIX_SOURCE 1" >>confdefs.h + + printf '%s\n' "#define _POSIX_1_SOURCE 2" >>confdefs.h + +else case e in #( + e) MINIX= ;; +esac +fi + if test $ac_cv_safe_to_define___extensions__ = yes +then : + printf '%s\n' "#define __EXTENSIONS__ 1" >>confdefs.h + +fi + if test $ac_cv_should_define__xopen_source = yes +then : + printf '%s\n' "#define _XOPEN_SOURCE 500" >>confdefs.h + +fi + + + +case `pwd` in + *\ * | *\ *) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +printf '%s\n' "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.5.4' +macro_revision='2.5.4' + + + + + + + + + + + + + + +ltmain=$ac_aux_dir/ltmain.sh + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +printf %s "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case $ECHO in + printf*) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +printf '%s\n' "printf" >&6; } ;; + print*) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +printf '%s\n' "print -r" >&6; } ;; + *) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +printf '%s\n' "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +printf %s "checking for a sed that does not truncate output... " >&6; } +if test ${ac_cv_path_SED+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in sed gsed + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in #( +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf '%s\n' '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +printf '%s\n' "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in #( +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf '%s\n' 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf '%s\n' "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in #( +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf '%s\n' 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf '%s\n' "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + EGREP_TRADITIONAL=$EGREP + ac_cv_path_EGREP_TRADITIONAL=$EGREP + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +printf %s "checking for fgrep... " >&6; } +if test ${ac_cv_path_FGREP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in fgrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in #( +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf '%s\n' 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +printf '%s\n' "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test ${with_gnu_ld+y} +then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else case e in #( + e) with_gnu_ld=no ;; +esac +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +printf %s "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw* | *-*-windows*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +printf %s "checking for GNU ld... " >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +printf %s "checking for non-GNU ld... " >&6; } +fi +if test ${lt_cv_path_LD+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +printf '%s\n' "$LD" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +printf %s "checking if the linker ($LD) is GNU ld... " >&6; } +if test ${lt_cv_prog_gnu_ld+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +printf '%s\n' "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if test ${lt_cv_path_NM+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw* | windows*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +printf '%s\n' "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_DUMPBIN+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +printf '%s\n' "$DUMPBIN" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_DUMPBIN+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +printf '%s\n' "$ac_ct_DUMPBIN" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +printf %s "checking the name lister ($NM) interface... " >&6; } +if test ${lt_cv_nm_interface+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +printf '%s\n' "$lt_cv_nm_interface" >&6; } + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +printf %s "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf '%s\n' "yes" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +printf '%s\n' "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +printf %s "checking the maximum length of command line arguments... " >&6; } +if test ${lt_cv_sys_max_cmd_len+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu* | ironclad*) + # Under GNU Hurd and Ironclad, this test is not required because there + # is no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | windows* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + ;; +esac +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +printf '%s\n' "$lt_cv_sys_max_cmd_len" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none" >&5 +printf '%s\n' "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +printf %s "checking how to convert $build file names to $host format... " >&6; } +if test ${lt_cv_to_host_file_cmd+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) case $host in + *-*-mingw* ) + case $build in + *-*-mingw* | *-*-windows* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* | *-*-windows* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + ;; +esac +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +printf '%s\n' "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +printf %s "checking how to convert $build file names to toolchain format... " >&6; } +if test ${lt_cv_to_tool_file_cmd+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* | *-*-windows* ) + case $build in + *-*-mingw* | *-*-windows* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + ;; +esac +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +printf '%s\n' "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +printf %s "checking for $LD option to reload object files... " >&6; } +if test ${lt_cv_ld_reload_flag+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_ld_reload_flag='-r' ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +printf '%s\n' "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | windows* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +# Extract the first word of "file", so it can be a program name with args. +set dummy file; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_FILECMD+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$FILECMD"; then + ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_FILECMD="file" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_FILECMD" && ac_cv_prog_FILECMD=":" +fi ;; +esac +fi +FILECMD=$ac_cv_prog_FILECMD +if test -n "$FILECMD"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 +printf '%s\n' "$FILECMD" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OBJDUMP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +printf '%s\n' "$OBJDUMP" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_OBJDUMP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +printf '%s\n' "$ac_ct_OBJDUMP" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +printf %s "checking how to recognize dependent libraries... " >&6; } +if test ${lt_cv_deplibs_check_method+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='$FILECMD -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | windows* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64|pe-aarch64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly* | midnightbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=$FILECMD + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=$FILECMD + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +*-mlibc) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=$FILECMD + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +serenity*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +printf '%s\n' "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | windows* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_DLLTOOL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +printf '%s\n' "$DLLTOOL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_DLLTOOL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +printf '%s\n' "$ac_ct_DLLTOOL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +printf %s "checking how to associate runtime and link libraries... " >&6; } +if test ${lt_cv_sharedlib_from_linklib_cmd+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | windows* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +printf '%s\n' "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_RANLIB+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +printf '%s\n' "$RANLIB" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_RANLIB+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +printf '%s\n' "$ac_ct_RANLIB" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AR+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +printf '%s\n' "$AR" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_AR+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +printf '%s\n' "$ac_ct_AR" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} + + + + + + +# Use ARFLAGS variable as AR's operation code to sync the variable naming with +# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have +# higher priority because that's what people were doing historically (setting +# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS +# variable obsoleted/removed. + +test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} +lt_ar_flags=$AR_FLAGS + + + + + + +# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override +# by AR_FLAGS because that was never working and AR_FLAGS is about to die. + + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +printf %s "checking for archiver @FILE support... " >&6; } +if test ${lt_cv_ar_at_file+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +printf '%s\n' "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_STRIP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +printf '%s\n' "$STRIP" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_STRIP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +printf '%s\n' "$ac_ct_STRIP" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + +for ac_prog in gawk mawk nawk awk 'busybox awk' +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AWK+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +printf '%s\n' "$AWK" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +printf %s "checking command to parse $NM output from $compiler object... " >&6; } +if test ${lt_cv_sys_global_symbol_pipe+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | windows* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BCDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw* | windows*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++ or ICC, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(void){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 + if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + ;; +esac +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +printf '%s\n' "failed" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +printf '%s\n' "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +printf %s "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test ${with_sysroot+y} +then : + withval=$with_sysroot; +else case e in #( + e) with_sysroot=no ;; +esac +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + # Trim trailing / since we'll always append absolute paths and we want + # to avoid //, if only for less confusing output for the user. + lt_sysroot=`$CC --print-sysroot 2>/dev/null | $SED 's:/\+$::'` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +printf '%s\n' "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +printf '%s\n' "${lt_sysroot:-no}" >&6; } + + + + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +printf %s "checking for a working dd... " >&6; } +if test ${ac_cv_path_lt_DD+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in dd + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +printf '%s\n' "$ac_cv_path_lt_DD" >&6; } + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +printf %s "checking how to truncate binary pipes... " >&6; } +if test ${lt_cv_truncate_bin+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +printf '%s\n' "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test ${enable_libtool_lock+y} +then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `$FILECMD conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `$FILECMD conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `$FILECMD conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `$FILECMD conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `$FILECMD conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `$FILECMD conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*|x86_64-gnu*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `$FILECMD conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*|x86_64-gnu*) + case `$FILECMD conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*|x86_64-gnu*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +printf %s "checking whether the C compiler needs -belf... " >&6; } +if test ${lt_cv_cc_needs_belf+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + lt_cv_cc_needs_belf=yes +else case e in #( + e) lt_cv_cc_needs_belf=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +printf '%s\n' "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `$FILECMD conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_MANIFEST_TOOL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +printf '%s\n' "$MANIFEST_TOOL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +printf '%s\n' "$ac_ct_MANIFEST_TOOL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if test ${lt_cv_path_manifest_tool+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_path_manifest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_manifest_tool=yes + fi + rm -f conftest* ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_manifest_tool" >&5 +printf '%s\n' "$lt_cv_path_manifest_tool" >&6; } +if test yes != "$lt_cv_path_manifest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_DSYMUTIL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +printf '%s\n' "$DSYMUTIL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +printf '%s\n' "$ac_ct_DSYMUTIL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_NMEDIT+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +printf '%s\n' "$NMEDIT" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_NMEDIT+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +printf '%s\n' "$ac_ct_NMEDIT" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_LIPO+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +printf '%s\n' "$LIPO" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_LIPO+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +printf '%s\n' "$ac_ct_LIPO" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OTOOL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +printf '%s\n' "$OTOOL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_OTOOL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +printf '%s\n' "$ac_ct_OTOOL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OTOOL64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +printf '%s\n' "$OTOOL64" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_OTOOL64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +printf '%s\n' "$ac_ct_OTOOL64" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +printf %s "checking for -single_module linker flag... " >&6; } +if test ${lt_cv_apple_cc_single_mod+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +printf '%s\n' "$lt_cv_apple_cc_single_mod" >&6; } + + # Feature test to disable chained fixups since it is not + # compatible with '-undefined dynamic_lookup' + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for -no_fixup_chains linker flag" >&5 +printf %s "checking for -no_fixup_chains linker flag... " >&6; } +if test ${lt_cv_support_no_fixup_chains+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-no_fixup_chains" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + lt_cv_support_no_fixup_chains=yes +else case e in #( + e) lt_cv_support_no_fixup_chains=no + ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_support_no_fixup_chains" >&5 +printf '%s\n' "$lt_cv_support_no_fixup_chains" >&6; } + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +printf %s "checking for -exported_symbols_list linker flag... " >&6; } +if test ${lt_cv_ld_exported_symbols_list+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + lt_cv_ld_exported_symbols_list=yes +else case e in #( + e) lt_cv_ld_exported_symbols_list=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +printf '%s\n' "$lt_cv_ld_exported_symbols_list" >&6; } + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +printf %s "checking for -force_load linker flag... " >&6; } +if test ${lt_cv_ld_force_load+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 + $AR $AR_FLAGS libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main(void) { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +printf '%s\n' "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) + case $MACOSX_DEPLOYMENT_TARGET,$host in + 10.[012],*|,*powerpc*-darwin[5-8]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + *) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' + if test yes = "$lt_cv_support_no_fixup_chains"; then + as_fn_append _lt_dar_allow_undefined ' $wl-no_fixup_chains' + fi + ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + _lt_dar_needs_single_mod=no + case $host_os in + rhapsody* | darwin1.*) + _lt_dar_needs_single_mod=yes ;; + darwin*) + # When targeting Mac OS X 10.4 (darwin 8) or later, + # -single_module is the default and -multi_module is unsupported. + # The toolchain on macOS 10.14 (darwin 18) and later cannot + # target any OS version that needs -single_module. + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*-darwin[567].*|10.[0-3],*-darwin[5-9].*|10.[0-3],*-darwin1[0-7].*) + _lt_dar_needs_single_mod=yes ;; + esac + ;; + esac + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes +then : + printf '%s\n' "#define HAVE_DLFCN_H 1" >>confdefs.h + +fi + + + + + +# Set options +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AS+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +printf '%s\n' "$AS" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_AS+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +printf '%s\n' "$ac_ct_AS" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_DLLTOOL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +printf '%s\n' "$DLLTOOL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_DLLTOOL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +printf '%s\n' "$ac_ct_DLLTOOL" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_OBJDUMP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +printf '%s\n' "$OBJDUMP" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_OBJDUMP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +printf '%s\n' "$ac_ct_OBJDUMP" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test ${enable_shared+y} +then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else case e in #( + e) enable_shared=yes ;; +esac +fi + + + + + + + + + + # Check whether --enable-static was given. +if test ${enable_static+y} +then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else case e in #( + e) enable_static=yes ;; +esac +fi + + + + + + + + + + # Check whether --enable-pic was given. +if test ${enable_pic+y} +then : + enableval=$enable_pic; lt_p=${PACKAGE-default} + case $enableval in + yes|no) pic_mode=$enableval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else case e in #( + e) # Check whether --with-pic was given. +if test ${with_pic+y} +then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else case e in #( + e) pic_mode=default ;; +esac +fi + + ;; +esac +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test ${enable_fast_install+y} +then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else case e in #( + e) enable_fast_install=yes ;; +esac +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +printf %s "checking which variant of shared library versioning to provide... " >&6; } + # Check whether --enable-aix-soname was given. +if test ${enable_aix_soname+y} +then : + enableval=$enable_aix_soname; case $enableval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --enable-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$enable_aix_soname +else case e in #( + e) # Check whether --with-aix-soname was given. +if test ${with_aix_soname+y} +then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else case e in #( + e) if test ${lt_cv_with_aix_soname+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_with_aix_soname=aix ;; +esac +fi + ;; +esac +fi + + enable_aix_soname=$lt_cv_with_aix_soname ;; +esac +fi + + with_aix_soname=$enable_aix_soname + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +printf '%s\n' "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +printf %s "checking for objdir... " >&6; } +if test ${lt_cv_objdir+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +printf '%s\n' "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +printf '%s\n' "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC and +# ICC, which need '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +printf %s "checking for ${ac_tool_prefix}file... " >&6; } +if test ${lt_cv_path_MAGIC_CMD+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +printf '%s\n' "$MAGIC_CMD" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +printf %s "checking for file... " >&6; } +if test ${lt_cv_path_MAGIC_CMD+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +printf '%s\n' "$MAGIC_CMD" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(void){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if test ${lt_cv_prog_compiler_rtti_exceptions+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +printf '%s\n' "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | *freebsd*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + *flang* | ftn | f18* | f95*) + # Flang compiler. + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | $SED 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *-mlibc) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + serenity*) + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +printf %s "checking for $compiler option to produce PIC... " >&6; } +if test ${lt_cv_prog_compiler_pic+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +printf '%s\n' "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if test ${lt_cv_prog_compiler_pic_works+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +printf '%s\n' "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test ${lt_cv_prog_compiler_static_works+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +printf '%s\n' "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test ${lt_cv_prog_compiler_c_o+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +printf '%s\n' "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test ${lt_cv_prog_compiler_c_o+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +printf '%s\n' "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +printf %s "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +printf '%s\n' "$hard_links" >&6; } + if test no = "$hard_links"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +printf '%s\n' "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | windows* | pw32* | cegcc*) + # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++ or Intel C++ Compiler. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) + with_gnu_ld=yes + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | windows* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + file_list_spec='@' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=no + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + file_list_spec='@' + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | $SED 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + *-mlibc) + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if test ${lt_cv_aix_libpath_+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + ;; +esac +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if test ${lt_cv_aix_libpath_+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + ;; +esac +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | windows* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++ or Intel C++ Compiler. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl* | icl*) + # Native MSVC or ICC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -Fe$output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -Fe$tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC and ICC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly* | midnightbsd*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +printf %s "checking if $CC understands -b... " >&6; } +if test ${lt_cv_prog_compiler__b+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +printf '%s\n' "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if test ${lt_cv_irix_exported_symbol+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + lt_cv_irix_exported_symbol=yes +else case e in #( + e) lt_cv_irix_exported_symbol=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +printf '%s\n' "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + ;; + esac + ;; + + *-mlibc) + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + file_list_spec='@' + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + serenity*) + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +printf '%s\n' "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +printf %s "checking whether -lc should be explicitly linked in... " >&6; } +if test ${lt_cv_archive_cmds_need_lc+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +printf '%s\n' "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +printf %s "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | windows* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | windows* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --enable-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | windows* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + # If user builds GCC with multilib enabled, + # it should just install on $(libdir) + # not on $(libdir)/../bin or 32 bits dlls would override 64 bit ones. + if test xyes = x"$multilib"; then + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + $install_prog $dir/$dlname $destdir/$dlname~ + chmod a+x $destdir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib $destdir/$dlname'\'' || exit \$?; + fi' + else + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + fi + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | windows* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl* | *,icl*) + # Native MSVC or ICC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw* | windows*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC and ICC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly* | midnightbsd*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + case $host_cpu in + powerpc64) + # On FreeBSD bi-arch platforms, a different variable is used for 32-bit + # binaries. See . + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int test_pointer_size[sizeof (void *) - 5]; + +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + shlibpath_var=LD_LIBRARY_PATH +else case e in #( + e) shlibpath_var=LD_32_LIBRARY_PATH ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; + *) + shlibpath_var=LD_LIBRARY_PATH + ;; + esac + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/boot/system/non-packaged/develop/lib /boot/system/develop/lib' + sys_lib_dlsearch_path_spec='/boot/home/config/non-packaged/lib /boot/home/config/lib /boot/system/non-packaged/lib /boot/system/lib' + hardcode_into_libs=no + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # -rpath works at least for libraries that are not overridden by + # libraries installed in system locations. + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if test ${lt_cv_shlibpath_overrides_runpath+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null +then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ;; +esac +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directories which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +*-mlibc) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='mlibc ld.so' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +serenity*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + dynamic_linker='SerenityOS LibELF' + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +emscripten*) + version_type=none + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + dynamic_linker="Emscripten linker" + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | *freebsd*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + *flang* | ftn | f18* | f95*) + # Flang compiler. + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | $SED 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *-mlibc) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + serenity*) + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +printf %s "checking for $compiler option to produce PIC... " >&6; } +if test ${lt_cv_prog_compiler_pic+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +printf '%s\n' "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if test ${lt_cv_prog_compiler_pic_works+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +printf '%s\n' "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test ${lt_cv_prog_compiler_static_works+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +printf '%s\n' "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + +='-fPIC' + archive_cmds='$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib' + archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib -s EXPORTED_FUNCTIONS=@$output_objdir/$soname.expsym' + archive_cmds_need_lc=no + no_undefined_flag= + ;; + +*) + dynamic_linker=no + ;; +esac +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +printf '%s\n' "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +printf %s "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +printf '%s\n' "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | windows* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +printf %s "checking for dlopen in -ldl... " >&6; } +if test ${ac_cv_lib_dl_dlopen+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (void); +int +main (void) +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_dl_dlopen=yes +else case e in #( + e) ac_cv_lib_dl_dlopen=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +printf '%s\n' "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes +then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else case e in #( + e) + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; +esac +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes +then : + lt_cv_dlopen=shl_load +else case e in #( + e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +printf %s "checking for shl_load in -ldld... " >&6; } +if test ${ac_cv_lib_dld_shl_load+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (void); +int +main (void) +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_dld_shl_load=yes +else case e in #( + e) ac_cv_lib_dld_shl_load=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +printf '%s\n' "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes +then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else case e in #( + e) ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes +then : + lt_cv_dlopen=dlopen +else case e in #( + e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +printf %s "checking for dlopen in -ldl... " >&6; } +if test ${ac_cv_lib_dl_dlopen+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (void); +int +main (void) +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_dl_dlopen=yes +else case e in #( + e) ac_cv_lib_dl_dlopen=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +printf '%s\n' "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes +then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else case e in #( + e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +printf %s "checking for dlopen in -lsvld... " >&6; } +if test ${ac_cv_lib_svld_dlopen+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (void); +int +main (void) +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_svld_dlopen=yes +else case e in #( + e) ac_cv_lib_svld_dlopen=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +printf '%s\n' "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes +then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else case e in #( + e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +printf %s "checking for dld_link in -ldld... " >&6; } +if test ${ac_cv_lib_dld_dld_link+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (void); +int +main (void) +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_dld_dld_link=yes +else case e in #( + e) ac_cv_lib_dld_dld_link=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +printf '%s\n' "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes +then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + ;; +esac +fi + + ;; +esac +fi + + ;; +esac +fi + + ;; +esac +fi + + ;; +esac +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +printf %s "checking whether a program can dlopen itself... " >&6; } +if test ${lt_cv_dlopen_self+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord (void) __attribute__((visibility("default"))); +#endif + +int fnord (void) { return 42; } +int main (void) +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +printf '%s\n' "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +printf %s "checking whether a statically linked program can dlopen itself... " >&6; } +if test ${lt_cv_dlopen_self_static+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord (void) __attribute__((visibility("default"))); +#endif + +int fnord (void) { return 42; } +int main (void) +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +printf '%s\n' "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +printf %s "checking whether stripping libraries is possible... " >&6; } +if test -z "$STRIP"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +else + if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + old_striplib="$STRIP --strip-debug" + striplib="$STRIP --strip-unneeded" + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf '%s\n' "yes" >&6; } + else + case $host_os in + darwin*) + # FIXME - insert some real tests, host_os isn't really good enough + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf '%s\n' "yes" >&6; } + ;; + freebsd*) + if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then + old_striplib="$STRIP --strip-debug" + striplib="$STRIP --strip-unneeded" + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf '%s\n' "yes" >&6; } + else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } + fi + ;; + *) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } + ;; + esac + fi +fi + + + + + + + + + + + + + # Report what library types will actually be built + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +printf %s "checking if libtool supports shared libraries... " >&6; } + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +printf '%s\n' "$can_build_shared" >&6; } + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +printf %s "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +printf '%s\n' "$enable_shared" >&6; } + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +printf %s "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +printf '%s\n' "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_STRIP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +printf '%s\n' "$STRIP" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_STRIP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +printf '%s\n' "$ac_ct_STRIP" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 +printf %s "checking for a race-free mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test ${ac_cv_path_mkdir+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue + case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir ('*'coreutils) '* | \ + *'BusyBox '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + ;; +esac +fi + + test -d ./--version && rmdir ./--version + if test ${ac_cv_path_mkdir+y}; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use plain mkdir -p, + # in the hope it doesn't have the bugs of ancient mkdir. + MKDIR_P='mkdir -p' + fi +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +printf '%s\n' "$MKDIR_P" >&6; } + + + +# Set up defines needed before including any headers +case $host in + *mingw* | *cygwin* | *msys* ) + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #ifdef _WIN32_WINNT + # error _WIN32_WINNT already defined + #endif + +int +main (void) +{ +; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + +printf '%s\n' "#define _WIN32_WINNT 0x0502" >>confdefs.h + + +printf '%s\n' "#define NTDDI_VERSION 0x05020000" >>confdefs.h + + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #ifdef WINVER + # error WINVER already defined + #endif + +int +main (void) +{ +; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + + +printf '%s\n' "#define WINVER 0x0502" >>confdefs.h + + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + ;; +esac + +# Checks for header files. +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`printf '%s\n' "ac_cv_header_dirent_$ac_hdr" | sed "$as_sed_sh"` +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 +printf %s "checking for $ac_hdr that defines DIR... " >&6; } +if eval test \${$as_ac_Header+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include <$ac_hdr> + +int +main (void) +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$as_ac_Header=yes" +else case e in #( + e) eval "$as_ac_Header=no" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +eval ac_res=\$$as_ac_Header + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf '%s\n' "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Header"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf '%s\n' "HAVE_$ac_hdr" | sed "$as_sed_cpp"` 1 +_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +printf %s "checking for library containing opendir... " >&6; } +if test ${ac_cv_search_opendir+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (void); +int +main (void) +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dir +do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO" +then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext + if test ${ac_cv_search_opendir+y} +then : + break +fi +done +if test ${ac_cv_search_opendir+y} +then : + +else case e in #( + e) ac_cv_search_opendir=no ;; +esac +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +printf '%s\n' "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no +then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +printf %s "checking for library containing opendir... " >&6; } +if test ${ac_cv_search_opendir+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (void); +int +main (void) +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' x +do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO" +then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext + if test ${ac_cv_search_opendir+y} +then : + break +fi +done +if test ${ac_cv_search_opendir+y} +then : + +else case e in #( + e) ac_cv_search_opendir=no ;; +esac +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +printf '%s\n' "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no +then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +fi + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 +printf %s "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } +if test ${ac_cv_header_sys_wait_h+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#ifndef WEXITSTATUS +# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) +#endif +#ifndef WIFEXITED +# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +#endif + +int +main (void) +{ + int s; + wait (&s); + s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_header_sys_wait_h=yes +else case e in #( + e) ac_cv_header_sys_wait_h=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 +printf '%s\n' "$ac_cv_header_sys_wait_h" >&6; } +if test $ac_cv_header_sys_wait_h = yes; then + +printf '%s\n' "#define HAVE_SYS_WAIT_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default" +if test "x$ac_cv_header_acl_libacl_h" = xyes +then : + printf '%s\n' "#define HAVE_ACL_LIBACL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "attr/xattr.h" "ac_cv_header_attr_xattr_h" "$ac_includes_default" +if test "x$ac_cv_header_attr_xattr_h" = xyes +then : + printf '%s\n' "#define HAVE_ATTR_XATTR_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "copyfile.h" "ac_cv_header_copyfile_h" "$ac_includes_default" +if test "x$ac_cv_header_copyfile_h" = xyes +then : + printf '%s\n' "#define HAVE_COPYFILE_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "ctype.h" "ac_cv_header_ctype_h" "$ac_includes_default" +if test "x$ac_cv_header_ctype_h" = xyes +then : + printf '%s\n' "#define HAVE_CTYPE_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default" +if test "x$ac_cv_header_errno_h" = xyes +then : + printf '%s\n' "#define HAVE_ERRNO_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "ext2fs/ext2_fs.h" "ac_cv_header_ext2fs_ext2_fs_h" "$ac_includes_default" +if test "x$ac_cv_header_ext2fs_ext2_fs_h" = xyes +then : + printf '%s\n' "#define HAVE_EXT2FS_EXT2_FS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" +if test "x$ac_cv_header_fcntl_h" = xyes +then : + printf '%s\n' "#define HAVE_FCNTL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "fnmatch.h" "ac_cv_header_fnmatch_h" "$ac_includes_default" +if test "x$ac_cv_header_fnmatch_h" = xyes +then : + printf '%s\n' "#define HAVE_FNMATCH_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default" +if test "x$ac_cv_header_grp_h" = xyes +then : + printf '%s\n' "#define HAVE_GRP_H 1" >>confdefs.h + +fi + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether EXT2_IOC_GETFLAGS is usable" >&5 +printf %s "checking whether EXT2_IOC_GETFLAGS is usable... " >&6; } +if test ${ac_cv_have_decl_EXT2_IOC_GETFLAGS+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main (void) +{ +int x = EXT2_IOC_GETFLAGS + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_have_decl_EXT2_IOC_GETFLAGS=yes +else case e in #( + e) ac_cv_have_decl_EXT2_IOC_GETFLAGS=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_EXT2_IOC_GETFLAGS" >&5 +printf '%s\n' "$ac_cv_have_decl_EXT2_IOC_GETFLAGS" >&6; } + +if test "x$ac_cv_have_decl_EXT2_IOC_GETFLAGS" = xyes +then : + +printf '%s\n' "#define HAVE_WORKING_EXT2_IOC_GETFLAGS 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" +if test "x$ac_cv_header_inttypes_h" = xyes +then : + printf '%s\n' "#define HAVE_INTTYPES_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "io.h" "ac_cv_header_io_h" "$ac_includes_default" +if test "x$ac_cv_header_io_h" = xyes +then : + printf '%s\n' "#define HAVE_IO_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" +if test "x$ac_cv_header_langinfo_h" = xyes +then : + printf '%s\n' "#define HAVE_LANGINFO_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" +if test "x$ac_cv_header_limits_h" = xyes +then : + printf '%s\n' "#define HAVE_LIMITS_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "linux/fiemap.h" "ac_cv_header_linux_fiemap_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_fiemap_h" = xyes +then : + printf '%s\n' "#define HAVE_LINUX_FIEMAP_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_fs_h" = xyes +then : + printf '%s\n' "#define HAVE_LINUX_FS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "linux/magic.h" "ac_cv_header_linux_magic_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_magic_h" = xyes +then : + printf '%s\n' "#define HAVE_LINUX_MAGIC_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "linux/types.h" "ac_cv_header_linux_types_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_types_h" = xyes +then : + printf '%s\n' "#define HAVE_LINUX_TYPES_H 1" >>confdefs.h + +fi + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether FS_IOC_GETFLAGS is usable" >&5 +printf %s "checking whether FS_IOC_GETFLAGS is usable... " >&6; } +if test ${ac_cv_have_decl_FS_IOC_GETFLAGS+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main (void) +{ +int x = FS_IOC_GETFLAGS + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_have_decl_FS_IOC_GETFLAGS=yes +else case e in #( + e) ac_cv_have_decl_FS_IOC_GETFLAGS=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_FS_IOC_GETFLAGS" >&5 +printf '%s\n' "$ac_cv_have_decl_FS_IOC_GETFLAGS" >&6; } + +if test "x$ac_cv_have_decl_FS_IOC_GETFLAGS" = xyes +then : + +printf '%s\n' "#define HAVE_WORKING_FS_IOC_GETFLAGS 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" +if test "x$ac_cv_header_locale_h" = xyes +then : + printf '%s\n' "#define HAVE_LOCALE_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "membership.h" "ac_cv_header_membership_h" "$ac_includes_default" +if test "x$ac_cv_header_membership_h" = xyes +then : + printf '%s\n' "#define HAVE_MEMBERSHIP_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default" +if test "x$ac_cv_header_paths_h" = xyes +then : + printf '%s\n' "#define HAVE_PATHS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default" +if test "x$ac_cv_header_poll_h" = xyes +then : + printf '%s\n' "#define HAVE_POLL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" +if test "x$ac_cv_header_pthread_h" = xyes +then : + printf '%s\n' "#define HAVE_PTHREAD_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default" +if test "x$ac_cv_header_pwd_h" = xyes +then : + printf '%s\n' "#define HAVE_PWD_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "readpassphrase.h" "ac_cv_header_readpassphrase_h" "$ac_includes_default" +if test "x$ac_cv_header_readpassphrase_h" = xyes +then : + printf '%s\n' "#define HAVE_READPASSPHRASE_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default" +if test "x$ac_cv_header_signal_h" = xyes +then : + printf '%s\n' "#define HAVE_SIGNAL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "spawn.h" "ac_cv_header_spawn_h" "$ac_includes_default" +if test "x$ac_cv_header_spawn_h" = xyes +then : + printf '%s\n' "#define HAVE_SPAWN_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default" +if test "x$ac_cv_header_stdarg_h" = xyes +then : + printf '%s\n' "#define HAVE_STDARG_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" +if test "x$ac_cv_header_stdint_h" = xyes +then : + printf '%s\n' "#define HAVE_STDINT_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes +then : + printf '%s\n' "#define HAVE_STDLIB_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" +if test "x$ac_cv_header_string_h" = xyes +then : + printf '%s\n' "#define HAVE_STRING_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_acl_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_ACL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_cdefs_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_CDEFS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/ea.h" "ac_cv_header_sys_ea_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_ea_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_EA_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/extattr.h" "ac_cv_header_sys_extattr_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_extattr_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_EXTATTR_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_ioctl_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_mkdev_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_MKDEV_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_mount_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_MOUNT_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_param_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_PARAM_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_poll_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_POLL_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/richacl.h" "ac_cv_header_sys_richacl_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_richacl_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_RICHACL_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_select_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_SELECT_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/statfs.h" "ac_cv_header_sys_statfs_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_statfs_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_STATFS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_statvfs_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_STATVFS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_sysmacros_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_SYSMACROS_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_TIME_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/utime.h" "ac_cv_header_sys_utime_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_utime_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_UTIME_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_utsname_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_UTSNAME_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_vfs_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_VFS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/xattr.h" "ac_cv_header_sys_xattr_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_xattr_h" = xyes +then : + printf '%s\n' "#define HAVE_SYS_XATTR_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default" +if test "x$ac_cv_header_time_h" = xyes +then : + printf '%s\n' "#define HAVE_TIME_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" +if test "x$ac_cv_header_unistd_h" = xyes +then : + printf '%s\n' "#define HAVE_UNISTD_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "utime.h" "ac_cv_header_utime_h" "$ac_includes_default" +if test "x$ac_cv_header_utime_h" = xyes +then : + printf '%s\n' "#define HAVE_UTIME_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" +if test "x$ac_cv_header_wchar_h" = xyes +then : + printf '%s\n' "#define HAVE_WCHAR_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default" +if test "x$ac_cv_header_wctype_h" = xyes +then : + printf '%s\n' "#define HAVE_WCTYPE_H 1" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "suseconds_t" "ac_cv_type_suseconds_t" "$ac_includes_default" +if test "x$ac_cv_type_suseconds_t" = xyes +then : + +fi + +ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default" +if test "x$ac_cv_header_windows_h" = xyes +then : + printf '%s\n' "#define HAVE_WINDOWS_H 1" >>confdefs.h + +fi + +# check windows.h first; the other headers require it. +ac_fn_c_check_header_compile "$LINENO" "wincrypt.h" "ac_cv_header_wincrypt_h" "#ifdef HAVE_WINDOWS_H +# include +#endif + +" +if test "x$ac_cv_header_wincrypt_h" = xyes +then : + printf '%s\n' "#define HAVE_WINCRYPT_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "winioctl.h" "ac_cv_header_winioctl_h" "#ifdef HAVE_WINDOWS_H +# include +#endif + +" +if test "x$ac_cv_header_winioctl_h" = xyes +then : + printf '%s\n' "#define HAVE_WINIOCTL_H 1" >>confdefs.h + +fi + + +# Checks for libraries. + +# Check whether --with-zlib was given. +if test ${with_zlib+y} +then : + withval=$with_zlib; +fi + + +if test "x$with_zlib" = "xyes" || test "$CABAL_FLAG_zlib" = 1; then + old_LIBS="$LIBS" + LIBS="$LIBS -lz" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if !defined(ZLIB_VERNUM) + // zlib 1.2.0 should work too, but it's difficult to test for. + // zlib 1.2.1 onwards have ZLIB_VERNUM, which is easy to check. + #error zlib >= 1.2.1 is required. + #endif + // Check that there's an inflate function. + int main(int argc, char **argv) { inflate(NULL, 0); return 0; } + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + +printf '%s\n' "#define HAVE_ZLIB_H 1" >>confdefs.h + + +printf '%s\n' "#define HAVE_LIBZ 1" >>confdefs.h + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: found a suitable version of zlib (>= 1.2.1)" >&5 +printf '%s\n' "found a suitable version of zlib (>= 1.2.1)" >&6; } + +else case e in #( + e) as_fn_error $? "could not find a suitable version of zlib (>= 1.2.1)" "$LINENO" 5 ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi + + +# Check whether --with-bz2lib was given. +if test ${with_bz2lib+y} +then : + withval=$with_bz2lib; +fi + + +if test "x$with_bz2lib" = "xyes" || test "$CABAL_FLAG_bz2lib" = 1; then + ac_fn_c_check_header_compile "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default" +if test "x$ac_cv_header_bzlib_h" = xyes +then : + printf '%s\n' "#define HAVE_BZLIB_H 1" >>confdefs.h + +fi + + case "$host_os" in + *mingw* | *cygwin* | *msys*) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzDecompressInit in -lbz2" >&5 +printf %s "checking for BZ2_bzDecompressInit in -lbz2... " >&6; } + old_LIBS="$LIBS" + LIBS="-lbz2 $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int main() { return BZ2_bzDecompressInit(NULL, 0, 0); } +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_bz2_BZ2_bzDecompressInit=yes +else case e in #( + e) ac_cv_lib_bz2_BZ2_bzDecompressInit=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$old_LIBS" + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzDecompressInit" >&5 +printf '%s\n' "$ac_cv_lib_bz2_BZ2_bzDecompressInit" >&6; } + if test "x$ac_cv_lib_bz2_BZ2_bzDecompressInit" = xyes; then + +printf '%s\n' "#define HAVE_LIBBZ2 1" >>confdefs.h + + LIBS="-lbz2 $LIBS" + else + as_fn_error $? "Could not find a suitable version of bz2lib" "$LINENO" 5 + fi + ;; + *) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzDecompressInit in -lbz2" >&5 +printf %s "checking for BZ2_bzDecompressInit in -lbz2... " >&6; } +if test ${ac_cv_lib_bz2_BZ2_bzDecompressInit+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-lbz2 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char BZ2_bzDecompressInit (void); +int +main (void) +{ +return BZ2_bzDecompressInit (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_bz2_BZ2_bzDecompressInit=yes +else case e in #( + e) ac_cv_lib_bz2_BZ2_bzDecompressInit=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzDecompressInit" >&5 +printf '%s\n' "$ac_cv_lib_bz2_BZ2_bzDecompressInit" >&6; } +if test "x$ac_cv_lib_bz2_BZ2_bzDecompressInit" = xyes +then : + printf '%s\n' "#define HAVE_LIBBZ2 1" >>confdefs.h + + LIBS="-lbz2 $LIBS" + +fi + + ;; + esac +fi + + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +printf '%s\n' "$PKG_CONFIG" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +printf '%s\n' "$ac_pt_PKG_CONFIG" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf '%s\n' "yes" >&6; } + else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } + PKG_CONFIG="" + fi +fi +if test -z "$PKG_CONFIG"; then + as_fn_error $? "pkg-config not found" "$LINENO" 5 +fi + + if test "x$ac_cv_lib_b2_blake2sp_init" != "xyes"; then + INC_BLAKE2_TRUE= + INC_BLAKE2_FALSE='#' +else + INC_BLAKE2_TRUE='#' + INC_BLAKE2_FALSE= +fi + + + +# Check whether --with-iconv was given. +if test ${with_iconv+y} +then : + withval=$with_iconv; +fi + + +if test "x$with_iconv" = "xyes" || test "$CABAL_FLAG_iconv" = 1; then + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test ${with_gnu_ld+y} +then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else case e in #( + e) with_gnu_ld=no ;; +esac +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 +printf %s "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +printf %s "checking for GNU ld... " >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +printf %s "checking for non-GNU ld... " >&6; } +fi +if test ${acl_cv_path_LD+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi ;; +esac +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +printf '%s\n' "$LD" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +printf %s "checking if the linker ($LD) is GNU ld... " >&6; } +if test ${acl_cv_prog_gnu_ld+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 &5 +printf '%s\n' "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +printf %s "checking for shared library run path origin... " >&6; } +if test ${acl_cv_rpath+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +printf '%s\n' "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test ${enable_rpath+y} +then : + enableval=$enable_rpath; : +else case e in #( + e) enable_rpath=yes ;; +esac +fi + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( +*GNU*) + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf '%s\n' 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_TRADITIONAL_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : + fi +else + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL +fi + + if test "$ac_cv_path_EGREP_TRADITIONAL" +then : + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( +*GNU*) + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf '%s\n' 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_TRADITIONAL_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL +fi + ;; +esac +fi ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf '%s\n' "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL + + + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 +printf %s "checking for 64-bit host... " >&6; } +if test ${gl_cv_solaris_64bit+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _LP64 +sixtyfour bits +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP_TRADITIONAL "sixtyfour bits" >/dev/null 2>&1 +then : + gl_cv_solaris_64bit=yes +else case e in #( + e) gl_cv_solaris_64bit=no ;; +esac +fi +rm -rf conftest* + + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 +printf '%s\n' "$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libiconv-prefix was given. +if test ${with_libiconv_prefix+y} +then : + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + LIBICONV_PREFIX= + HAVE_LIBICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +printf %s "checking for iconv... " >&6; } +if test ${am_cv_func_iconv+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main (void) +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main (void) +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +printf '%s\n' "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +printf %s "checking for working iconv... " >&6; } +if test ${am_cv_func_iconv_works+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + am_cv_func_iconv_works=no + for ac_iconv_const in '' 'const'; do + if test "$cross_compiling" = yes +then : + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +#ifndef ICONV_CONST +# define ICONV_CONST $ac_iconv_const +#endif + +int +main (void) +{ +int result = 0; + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + ICONV_CONST char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 1; + iconv_close (cd_utf8_to_88591); + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static ICONV_CONST char input[] = "\263"; + char buf[10]; + ICONV_CONST char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 2; + iconv_close (cd_ascii_to_88591); + } + } + /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static ICONV_CONST char input[] = "\304"; + static char buf[2] = { (char)0xDE, (char)0xAD }; + ICONV_CONST char *inptr = input; + size_t inbytesleft = 1; + char *outptr = buf; + size_t outbytesleft = 1; + size_t res = iconv (cd_88591_to_utf8, + &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) + result |= 4; + iconv_close (cd_88591_to_utf8); + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + ICONV_CONST char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + result |= 8; + iconv_close (cd_88591_to_utf8); + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + result |= 16; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + am_cv_func_iconv_works=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi + + test "$am_cv_func_iconv_works" = no || break + done + LIBS="$am_save_LIBS" + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +printf '%s\n' "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +printf '%s\n' "#define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +printf %s "checking how to link with libiconv... " >&6; } + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +printf '%s\n' "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + if test "$am_cv_func_iconv" = yes; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 +printf %s "checking for iconv declaration... " >&6; } + if test ${am_cv_proto_iconv+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + am_cv_proto_iconv_arg1="" +else case e in #( + e) am_cv_proto_iconv_arg1="const" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" ;; +esac +fi + + am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: + $am_cv_proto_iconv" >&5 +printf '%s\n' " + $am_cv_proto_iconv" >&6; } + +printf '%s\n' "#define ICONV_CONST $am_cv_proto_iconv_arg1" >>confdefs.h + + + fi + + ac_fn_c_check_header_compile "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "#include +" +if test "x$ac_cv_header_iconv_h" = xyes +then : + printf '%s\n' "#define HAVE_ICONV_H 1" >>confdefs.h + +fi + + if test "x$am_cv_func_iconv" = "xyes"; then + ac_fn_c_check_header_compile "$LINENO" "localcharset.h" "ac_cv_header_localcharset_h" "$ac_includes_default" +if test "x$ac_cv_header_localcharset_h" = xyes +then : + printf '%s\n' "#define HAVE_LOCALCHARSET_H 1" >>confdefs.h + +fi + + LIBS="${LIBS} ${LIBICONV}" + if test -n "$LIBICONV"; then + +printf '%s\n' "#define HAVE_LIBICONV 1" >>confdefs.h + + + # Most platforms do not provide iconv.pc, but MSYS2 MinGW does. + # We add it to our Requires.private only if it exists. + +pkg_failed=no +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +printf %s "checking for iconv... " >&6; } + +if test -n "$ICONV_PC_CFLAGS"; then + pkg_cv_ICONV_PC_CFLAGS="$ICONV_PC_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"iconv\""; } >&5 + ($PKG_CONFIG --exists --print-errors "iconv") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_ICONV_PC_CFLAGS=`$PKG_CONFIG --cflags "iconv" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$ICONV_PC_LIBS"; then + pkg_cv_ICONV_PC_LIBS="$ICONV_PC_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"iconv\""; } >&5 + ($PKG_CONFIG --exists --print-errors "iconv") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_ICONV_PC_LIBS=`$PKG_CONFIG --libs "iconv" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + ICONV_PC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "iconv" 2>&1` + else + ICONV_PC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "iconv" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$ICONV_PC_PKG_ERRORS" >&5 + + true +elif test $pkg_failed = untried; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } + true +else + ICONV_PC_CFLAGS=$pkg_cv_ICONV_PC_CFLAGS + ICONV_PC_LIBS=$pkg_cv_ICONV_PC_LIBS + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf '%s\n' "yes" >&6; } + + LIBSREQUIRED="$LIBSREQUIRED${LIBSREQUIRED:+ }iconv" + +fi + fi + ac_fn_c_check_func "$LINENO" "locale_charset" "ac_cv_func_locale_charset" +if test "x$ac_cv_func_locale_charset" = xyes +then : + printf '%s\n' "#define HAVE_LOCALE_CHARSET 1" >>confdefs.h + +fi + + if test "x$ac_cv_func_locale_charset" != "xyes"; then + # If locale_charset() is not in libiconv, we have to find libcharset. + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for locale_charset in -lcharset" >&5 +printf %s "checking for locale_charset in -lcharset... " >&6; } +if test ${ac_cv_lib_charset_locale_charset+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-lcharset $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char locale_charset (void); +int +main (void) +{ +return locale_charset (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_charset_locale_charset=yes +else case e in #( + e) ac_cv_lib_charset_locale_charset=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_charset_locale_charset" >&5 +printf '%s\n' "$ac_cv_lib_charset_locale_charset" >&6; } +if test "x$ac_cv_lib_charset_locale_charset" = xyes +then : + printf '%s\n' "#define HAVE_LIBCHARSET 1" >>confdefs.h + + LIBS="-lcharset $LIBS" + +fi + + fi + fi +fi + + +# Check whether --with-lz4 was given. +if test ${with_lz4+y} +then : + withval=$with_lz4; +fi + + +if test "x$with_lz4" = "xyes" || test "$CABAL_FLAG_lz4" = 1; then + ac_fn_c_check_header_compile "$LINENO" "lz4.h" "ac_cv_header_lz4_h" "$ac_includes_default" +if test "x$ac_cv_header_lz4_h" = xyes +then : + printf '%s\n' "#define HAVE_LZ4_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "lz4hc.h" "ac_cv_header_lz4hc_h" "$ac_includes_default" +if test "x$ac_cv_header_lz4hc_h" = xyes +then : + printf '%s\n' "#define HAVE_LZ4HC_H 1" >>confdefs.h + +fi + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for LZ4_decompress_safe in -llz4" >&5 +printf %s "checking for LZ4_decompress_safe in -llz4... " >&6; } +if test ${ac_cv_lib_lz4_LZ4_decompress_safe+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-llz4 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char LZ4_decompress_safe (void); +int +main (void) +{ +return LZ4_decompress_safe (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_lz4_LZ4_decompress_safe=yes +else case e in #( + e) ac_cv_lib_lz4_LZ4_decompress_safe=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lz4_LZ4_decompress_safe" >&5 +printf '%s\n' "$ac_cv_lib_lz4_LZ4_decompress_safe" >&6; } +if test "x$ac_cv_lib_lz4_LZ4_decompress_safe" = xyes +then : + printf '%s\n' "#define HAVE_LIBLZ4 1" >>confdefs.h + + LIBS="-llz4 $LIBS" + +fi + +fi + + +# Check whether --with-zstd was given. +if test ${with_zstd+y} +then : + withval=$with_zstd; +fi + + +if test "x$with_zstd" = "xyes" || test "$CABAL_FLAG_zstd" = 1; then + ac_fn_c_check_header_compile "$LINENO" "zstd.h" "ac_cv_header_zstd_h" "$ac_includes_default" +if test "x$ac_cv_header_zstd_h" = xyes +then : + printf '%s\n' "#define HAVE_ZSTD_H 1" >>confdefs.h + +fi + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for ZSTD_decompressStream in -lzstd" >&5 +printf %s "checking for ZSTD_decompressStream in -lzstd... " >&6; } +if test ${ac_cv_lib_zstd_ZSTD_decompressStream+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-lzstd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char ZSTD_decompressStream (void); +int +main (void) +{ +return ZSTD_decompressStream (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_zstd_ZSTD_decompressStream=yes +else case e in #( + e) ac_cv_lib_zstd_ZSTD_decompressStream=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_decompressStream" >&5 +printf '%s\n' "$ac_cv_lib_zstd_ZSTD_decompressStream" >&6; } +if test "x$ac_cv_lib_zstd_ZSTD_decompressStream" = xyes +then : + printf '%s\n' "#define HAVE_LIBZSTD 1" >>confdefs.h + + LIBS="-lzstd $LIBS" + +fi + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for ZSTD_compressStream in -lzstd" >&5 +printf %s "checking for ZSTD_compressStream in -lzstd... " >&6; } +if test ${ac_cv_lib_zstd_ZSTD_compressStream+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-lzstd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char ZSTD_compressStream (void); +int +main (void) +{ +return ZSTD_compressStream (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_zstd_ZSTD_compressStream=yes +else case e in #( + e) ac_cv_lib_zstd_ZSTD_compressStream=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_compressStream" >&5 +printf '%s\n' "$ac_cv_lib_zstd_ZSTD_compressStream" >&6; } +if test "x$ac_cv_lib_zstd_ZSTD_compressStream" = xyes +then : + +printf '%s\n' "#define HAVE_ZSTD_compressStream 1" >>confdefs.h + +fi + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for ZSTD_minCLevel in -lzstd" >&5 +printf %s "checking for ZSTD_minCLevel in -lzstd... " >&6; } +if test ${ac_cv_lib_zstd_ZSTD_minCLevel+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-lzstd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char ZSTD_minCLevel (void); +int +main (void) +{ +return ZSTD_minCLevel (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_zstd_ZSTD_minCLevel=yes +else case e in #( + e) ac_cv_lib_zstd_ZSTD_minCLevel=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_minCLevel" >&5 +printf '%s\n' "$ac_cv_lib_zstd_ZSTD_minCLevel" >&6; } +if test "x$ac_cv_lib_zstd_ZSTD_minCLevel" = xyes +then : + +printf '%s\n' "#define HAVE_ZSTD_minCLevel 1" >>confdefs.h + +else case e in #( + e) as_fn_error $? "Could not find a suitable version of zstr" "$LINENO" 5 ;; +esac +fi + +fi + + +# Check whether --with-lzma was given. +if test ${with_lzma+y} +then : + withval=$with_lzma; +fi + + +if test "x$with_lzma" = "xyes" || test "$CABAL_FLAG_lzma" = 1; then + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +printf '%s\n' "$PKG_CONFIG" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +printf '%s\n' "$ac_pt_PKG_CONFIG" >&6; } +else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf '%s\n' "yes" >&6; } + else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } + PKG_CONFIG="" + fi +fi +if test -z "$PKG_CONFIG"; then + as_fn_error $? "pkg-config not found" "$LINENO" 5 +fi + +pkg_failed=no +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5 +printf %s "checking for liblzma... " >&6; } + +if test -n "$LZMA_PC_CFLAGS"; then + pkg_cv_LZMA_PC_CFLAGS="$LZMA_PC_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblzma\""; } >&5 + ($PKG_CONFIG --exists --print-errors "liblzma") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LZMA_PC_CFLAGS=`$PKG_CONFIG --cflags "liblzma" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LZMA_PC_LIBS"; then + pkg_cv_LZMA_PC_LIBS="$LZMA_PC_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblzma\""; } >&5 + ($PKG_CONFIG --exists --print-errors "liblzma") 2>&5 + ac_status=$? + printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LZMA_PC_LIBS=`$PKG_CONFIG --libs "liblzma" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LZMA_PC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "liblzma" 2>&1` + else + LZMA_PC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "liblzma" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LZMA_PC_PKG_ERRORS" >&5 + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for lzma_stream_decoder in -llzma" >&5 +printf %s "checking for lzma_stream_decoder in -llzma... " >&6; } +if test ${ac_cv_lib_lzma_lzma_stream_decoder+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-llzma $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char lzma_stream_decoder (void); +int +main (void) +{ +return lzma_stream_decoder (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_lzma_lzma_stream_decoder=yes +else case e in #( + e) ac_cv_lib_lzma_lzma_stream_decoder=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_stream_decoder" >&5 +printf '%s\n' "$ac_cv_lib_lzma_lzma_stream_decoder" >&6; } +if test "x$ac_cv_lib_lzma_lzma_stream_decoder" = xyes +then : + printf '%s\n' "#define HAVE_LIBLZMA 1" >>confdefs.h + + LIBS="-llzma $LIBS" + +else case e in #( + e) as_fn_error $? "Could not find a suitable version of lzma" "$LINENO" 5 ;; +esac +fi + + +elif test $pkg_failed = untried; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf '%s\n' "no" >&6; } + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for lzma_stream_decoder in -llzma" >&5 +printf %s "checking for lzma_stream_decoder in -llzma... " >&6; } +if test ${ac_cv_lib_lzma_lzma_stream_decoder+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-llzma $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char lzma_stream_decoder (void); +int +main (void) +{ +return lzma_stream_decoder (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_lzma_lzma_stream_decoder=yes +else case e in #( + e) ac_cv_lib_lzma_lzma_stream_decoder=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_stream_decoder" >&5 +printf '%s\n' "$ac_cv_lib_lzma_lzma_stream_decoder" >&6; } +if test "x$ac_cv_lib_lzma_lzma_stream_decoder" = xyes +then : + printf '%s\n' "#define HAVE_LIBLZMA 1" >>confdefs.h + + LIBS="-llzma $LIBS" + +else case e in #( + e) as_fn_error $? "Could not find a suitable version of lzma" "$LINENO" 5 ;; +esac +fi + + +else + LZMA_PC_CFLAGS=$pkg_cv_LZMA_PC_CFLAGS + LZMA_PC_LIBS=$pkg_cv_LZMA_PC_LIBS + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf '%s\n' "yes" >&6; } + + CFLAGS="${CFLAGS} ${LZMA_PC_CFLAGS}" + LIBS="${LIBS} ${LZMA_PC_LIBS}" + +printf '%s\n' "#define HAVE_LIBLZMA 1" >>confdefs.h + + +fi + ac_fn_c_check_header_compile "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default" +if test "x$ac_cv_header_lzma_h" = xyes +then : + printf '%s\n' "#define HAVE_LZMA_H 1" >>confdefs.h + +fi + + + # Some pre-release (but widely distributed) versions of liblzma + # included a disabled version of lzma_stream_encoder_mt that + # fools a naive AC_CHECK_LIB or AC_CHECK_FUNC, so we need + # to do something more complex here: + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether we have multithread support in lzma" >&5 +printf %s "checking whether we have multithread support in lzma... " >&6; } +if test ${ac_cv_lzma_has_mt+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if LZMA_VERSION < 50020000 + #error unsupported + #endif +int +main (void) +{ +int ignored __attribute__((unused)); ignored = lzma_stream_encoder_mt(0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lzma_has_mt=yes +else case e in #( + e) ac_cv_lzma_has_mt=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lzma_has_mt" >&5 +printf '%s\n' "$ac_cv_lzma_has_mt" >&6; } + if test "x$ac_cv_lzma_has_mt" != xno; then + +printf '%s\n' "#define HAVE_LZMA_STREAM_ENCODER_MT 1" >>confdefs.h + + fi +fi + + +# Checks for typedefs, structures, and compiler characteristics. +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +printf %s "checking for an ANSI C-conforming const... " >&6; } +if test ${ac_cv_c_const+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* IBM XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Derived from code rejected by Sun C 1.0 and similar vintage. */ + int x[] = {25, 17}; + typedef int const *iptr; + iptr foo = &x[0]; + ++foo; + if (!*foo) return 0; + } + { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_c_const=yes +else case e in #( + e) ac_cv_c_const=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +printf '%s\n' "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +printf '%s\n' "#define const /**/" >>confdefs.h + +fi + +# la_TYPE_UID_T defaults to "int", which is incorrect for MinGW +# and MSVC. Use a customized version. +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 +printf %s "checking for uid_t in sys/types.h... " >&6; } +if test ${la_cv_type_uid_t+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP_TRADITIONAL "uid_t" >/dev/null 2>&1 +then : + la_cv_type_uid_t=yes +else case e in #( + e) la_cv_type_uid_t=no ;; +esac +fi +rm -rf conftest* + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $la_cv_type_uid_t" >&5 +printf '%s\n' "$la_cv_type_uid_t" >&6; } +if test $la_cv_type_uid_t = no; then + case $host in + *mingw*) def_uid_t=short ;; + *) def_uid_t=int ;; + esac + +printf '%s\n' "#define uid_t $def_uid_t" >>confdefs.h + + +printf '%s\n' "#define gid_t $def_uid_t" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" +if test "x$ac_cv_type_mode_t" = xyes +then : + +else case e in #( + e) +printf '%s\n' "#define mode_t int" >>confdefs.h + ;; +esac +fi + +# AC_TYPE_OFF_T defaults to "long", which limits us to 4GB files on +# most systems... default to "long long" instead. +ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" +if test "x$ac_cv_type_off_t" = xyes +then : + +else case e in #( + e) +printf '%s\n' "#define off_t long long" >>confdefs.h + ;; +esac +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes +then : + +else case e in #( + e) +printf '%s\n' "#define size_t unsigned int" >>confdefs.h + ;; +esac +fi + +ac_fn_c_check_type "$LINENO" "id_t" "ac_cv_type_id_t" "$ac_includes_default" +if test "x$ac_cv_type_id_t" = xyes +then : + +else case e in #( + e) +printf '%s\n' "#define id_t unsigned long" >>confdefs.h + ;; +esac +fi + +ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" +if test "x$ac_cv_type_uintptr_t" = xyes +then : + +else case e in #( + e) +printf '%s\n' "#define uintptr_t unsigned int" >>confdefs.h + ;; +esac +fi + + +# Check for tm_gmtoff in struct tm +ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" " +#include + +" +if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_TM_TM_GMTOFF 1" >>confdefs.h + + +fi +ac_fn_c_check_member "$LINENO" "struct tm" "__tm_gmtoff" "ac_cv_member_struct_tm___tm_gmtoff" " +#include + +" +if test "x$ac_cv_member_struct_tm___tm_gmtoff" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_TM___TM_GMTOFF 1" >>confdefs.h + + +fi + + +# Check for f_namemax in struct statfs +ac_fn_c_check_member "$LINENO" "struct statfs" "f_namemax" "ac_cv_member_struct_statfs_f_namemax" " +#include +#include + +" +if test "x$ac_cv_member_struct_statfs_f_namemax" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STATFS_F_NAMEMAX 1" >>confdefs.h + + +fi + + +# Check for f_iosize in struct statfs +ac_fn_c_check_member "$LINENO" "struct statfs" "f_iosize" "ac_cv_member_struct_statfs_f_iosize" " +#include +#include + +" +if test "x$ac_cv_member_struct_statfs_f_iosize" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STATFS_F_IOSIZE 1" >>confdefs.h + + +fi + + +# Check for f_iosize in struct statvfs +ac_fn_c_check_member "$LINENO" "struct statvfs" "f_iosize" "ac_cv_member_struct_statvfs_f_iosize" " +#include + +" +if test "x$ac_cv_member_struct_statvfs_f_iosize" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STATVFS_F_IOSIZE 1" >>confdefs.h + + +fi + + +# Check for birthtime in struct stat +ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1" >>confdefs.h + + +fi + + +# Check for high-resolution timestamps in struct stat +ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1" >>confdefs.h + + +fi + +ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimespec.tv_nsec" "ac_cv_member_struct_stat_st_mtimespec_tv_nsec" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_mtimespec_tv_nsec" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1" >>confdefs.h + + +fi + +ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim.tv_nsec" "ac_cv_member_struct_stat_st_mtim_tv_nsec" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_mtim_tv_nsec" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1" >>confdefs.h + + +fi + +ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_n" "ac_cv_member_struct_stat_st_mtime_n" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_mtime_n" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STAT_ST_MTIME_N 1" >>confdefs.h + + +fi + # AIX +ac_fn_c_check_member "$LINENO" "struct stat" "st_umtime" "ac_cv_member_struct_stat_st_umtime" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_umtime" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STAT_ST_UMTIME 1" >>confdefs.h + + +fi + # Tru64 +ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_usec" "ac_cv_member_struct_stat_st_mtime_usec" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_mtime_usec" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STAT_ST_MTIME_USEC 1" >>confdefs.h + + +fi + # Hurd +# Check for block size support in struct stat +ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_blksize" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STAT_ST_BLKSIZE 1" >>confdefs.h + + +fi + +# Check for st_flags in struct stat (BSD fflags) +ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_flags" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STAT_ST_FLAGS 1" >>confdefs.h + + +fi + + +# If you have uintmax_t, we assume printf supports %ju +# If you have unsigned long long, we assume printf supports %llu +# TODO: Check for %ju and %llu support directly. +ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" +if test "x$ac_cv_type_uintmax_t" = xyes +then : + +printf '%s\n' "#define HAVE_UINTMAX_T 1" >>confdefs.h + + +fi +ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default" +if test "x$ac_cv_type_unsigned_long_long" = xyes +then : + +printf '%s\n' "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h + + +fi + + +# We use C99-style integer types +# Declare them if the local platform doesn't already do so. + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 +printf %s "checking for unsigned long long int... " >&6; } +if test ${ac_cv_type_unsigned_long_long_int+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_type_unsigned_long_long_int=yes + case $ac_prog_cc_stdc in + no | c89) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* For now, do not test the preprocessor; as of 2007 there are too many + implementations with broken preprocessors. Perhaps this can + be revisited in 2012. In the meantime, code should not expect + #if to work with literals wider than 32 bits. */ + /* Test literals. */ + long long int ll = 9223372036854775807ll; + long long int nll = -9223372036854775807LL; + unsigned long long int ull = 18446744073709551615ULL; + /* Test constant expressions. */ + typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) + ? 1 : -1)]; + typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 + ? 1 : -1)]; + int i = 63; +int +main (void) +{ +/* Test availability of runtime routines for shift and division. */ + long long int llmax = 9223372036854775807ll; + unsigned long long int ullmax = 18446744073709551615ull; + return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) + | (llmax / ll) | (llmax % ll) + | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) + | (ullmax / ull) | (ullmax % ull)); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + +else case e in #( + e) ac_cv_type_unsigned_long_long_int=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext;; + esac ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 +printf '%s\n' "$ac_cv_type_unsigned_long_long_int" >&6; } + if test $ac_cv_type_unsigned_long_long_int = yes; then + +printf '%s\n' "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h + + fi + + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 +printf %s "checking for long long int... " >&6; } +if test ${ac_cv_type_long_long_int+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_type_long_long_int=yes + case $ac_prog_cc_stdc in + no | c89) + ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int + if test $ac_cv_type_long_long_int = yes; then + if test "$cross_compiling" = yes +then : + : +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #ifndef LLONG_MAX + # define HALF \\ + (1LL << (sizeof (long long int) * CHAR_BIT - 2)) + # define LLONG_MAX (HALF - 1 + HALF) + #endif +int +main (void) +{ +long long int n = 1; + int i; + for (i = 0; ; i++) + { + long long int m = n << i; + if (m >> i != n) + return 1; + if (LLONG_MAX / 2 < m) + break; + } + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + +else case e in #( + e) ac_cv_type_long_long_int=no ;; +esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi + + fi;; + esac ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 +printf '%s\n' "$ac_cv_type_long_long_int" >&6; } + if test $ac_cv_type_long_long_int = yes; then + +printf '%s\n' "#define HAVE_LONG_LONG_INT 1" >>confdefs.h + + fi + + + + ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" +if test "x$ac_cv_type_intmax_t" = xyes +then : + +printf '%s\n' "#define HAVE_INTMAX_T 1" >>confdefs.h + +else case e in #( + e) test $ac_cv_type_long_long_int = yes \ + && ac_type='long long int' \ + || ac_type='long int' + +printf '%s\n' "#define intmax_t $ac_type" >>confdefs.h + ;; +esac +fi + + + + + ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" +if test "x$ac_cv_type_uintmax_t" = xyes +then : + +printf '%s\n' "#define HAVE_UINTMAX_T 1" >>confdefs.h + +else case e in #( + e) test $ac_cv_type_unsigned_long_long_int = yes \ + && ac_type='unsigned long long int' \ + || ac_type='unsigned long int' + +printf '%s\n' "#define uintmax_t $ac_type" >>confdefs.h + ;; +esac +fi + + +ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" +case $ac_cv_c_int64_t in #( + no|yes) ;; #( + *) + +printf '%s\n' "#define int64_t $ac_cv_c_int64_t" >>confdefs.h +;; +esac + +ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" +case $ac_cv_c_uint64_t in #( + no|yes) ;; #( + *) + +printf '%s\n' "#define _UINT64_T 1" >>confdefs.h + + +printf '%s\n' "#define uint64_t $ac_cv_c_uint64_t" >>confdefs.h +;; + esac + +ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" +case $ac_cv_c_int32_t in #( + no|yes) ;; #( + *) + +printf '%s\n' "#define int32_t $ac_cv_c_int32_t" >>confdefs.h +;; +esac + +ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" +case $ac_cv_c_uint32_t in #( + no|yes) ;; #( + *) + +printf '%s\n' "#define _UINT32_T 1" >>confdefs.h + + +printf '%s\n' "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h +;; + esac + +ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" +case $ac_cv_c_int16_t in #( + no|yes) ;; #( + *) + +printf '%s\n' "#define int16_t $ac_cv_c_int16_t" >>confdefs.h +;; +esac + +ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" +case $ac_cv_c_uint16_t in #( + no|yes) ;; #( + *) + + +printf '%s\n' "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h +;; + esac + +ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" +case $ac_cv_c_uint8_t in #( + no|yes) ;; #( + *) + +printf '%s\n' "#define _UINT8_T 1" >>confdefs.h + + +printf '%s\n' "#define uint8_t $ac_cv_c_uint8_t" >>confdefs.h +;; + esac + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to detect undeclared functions" >&5 +printf %s "checking for $CC options to detect undeclared functions... " >&6; } +if test ${ac_cv_c_undeclared_builtin_options+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CFLAGS=$CFLAGS + ac_cv_c_undeclared_builtin_options='cannot detect' + for ac_arg in '' -fno-builtin; do + CFLAGS="$ac_save_CFLAGS $ac_arg" + # This test program should *not* compile successfully. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ +(void) strchr; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else case e in #( + e) # This test program should compile successfully. + # No library function is consistently available on + # freestanding implementations, so test against a dummy + # declaration. Include always-available headers on the + # off chance that they somehow elicit warnings. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +extern void ac_decl (int, char *); + +int +main (void) +{ +(void) ac_decl (0, (char *) 0); + (void) ac_decl; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + if test x"$ac_arg" = x +then : + ac_cv_c_undeclared_builtin_options='none needed' +else case e in #( + e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; +esac +fi + break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + done + CFLAGS=$ac_save_CFLAGS + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 +printf '%s\n' "$ac_cv_c_undeclared_builtin_options" >&6; } + case $ac_cv_c_undeclared_builtin_options in #( + 'cannot detect') : + { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "cannot make $CC report undeclared builtins +See 'config.log' for more details" "$LINENO" 5; } ;; #( + 'none needed') : + ac_c_undeclared_builtin_options='' ;; #( + *) : + ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; +esac + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to ignore future-version functions" >&5 +printf %s "checking for $CC options to ignore future-version functions... " >&6; } +if test ${ac_cv_c_future_darwin_options+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_compile_saved="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if ! (defined __APPLE__ && defined __MACH__) + #error "-Werror=unguarded-availability-new not needed here" + #endif + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_c_future_darwin_options='-Werror=unguarded-availability-new' +else case e in #( + e) ac_cv_c_future_darwin_options='none needed' ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_compile="$ac_compile_saved" + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_future_darwin_options" >&5 +printf '%s\n' "$ac_cv_c_future_darwin_options" >&6; } + case $ac_cv_c_future_darwin_options in #( + 'none needed') : + ac_c_future_darwin_options='' ;; #( + *) : + ac_c_future_darwin_options=$ac_cv_c_future_darwin_options ;; +esac + +ac_fn_check_decl "$LINENO" "SIZE_MAX" "ac_cv_have_decl_SIZE_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_SIZE_MAX" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_SIZE_MAX $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "INT32_MAX" "ac_cv_have_decl_INT32_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_INT32_MAX" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_INT32_MAX $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "INT32_MIN" "ac_cv_have_decl_INT32_MIN" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_INT32_MIN" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_INT32_MIN $ac_have_decl" >>confdefs.h + +ac_fn_check_decl "$LINENO" "INT64_MAX" "ac_cv_have_decl_INT64_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_INT64_MAX" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_INT64_MAX $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "INT64_MIN" "ac_cv_have_decl_INT64_MIN" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_INT64_MIN" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_INT64_MIN $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "UINT64_MAX" "ac_cv_have_decl_UINT64_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_UINT64_MAX" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_UINT64_MAX $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "UINT32_MAX" "ac_cv_have_decl_UINT32_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_UINT32_MAX" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_UINT32_MAX $ac_have_decl" >>confdefs.h + +ac_fn_check_decl "$LINENO" "INTMAX_MAX" "ac_cv_have_decl_INTMAX_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_INTMAX_MAX" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_INTMAX_MAX $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "INTMAX_MIN" "ac_cv_have_decl_INTMAX_MIN" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_INTMAX_MIN" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_INTMAX_MIN $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "UINTMAX_MAX" "ac_cv_have_decl_UINTMAX_MAX" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_UINTMAX_MAX" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_UINTMAX_MAX $ac_have_decl" >>confdefs.h + + +ac_fn_check_decl "$LINENO" "SSIZE_MAX" "ac_cv_have_decl_SSIZE_MAX" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_SSIZE_MAX" = xyes +then : + +printf '%s\n' "#define HAVE_DECL_SSIZE_MAX 1" >>confdefs.h + +fi + +ac_fn_check_decl "$LINENO" "EFTYPE" "ac_cv_have_decl_EFTYPE" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_EFTYPE" = xyes +then : + +printf '%s\n' "#define HAVE_EFTYPE 1" >>confdefs.h + +fi +ac_fn_check_decl "$LINENO" "EILSEQ" "ac_cv_have_decl_EILSEQ" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_EILSEQ" = xyes +then : + +printf '%s\n' "#define HAVE_EILSEQ 1" >>confdefs.h + +fi +ac_fn_c_check_type "$LINENO" "wchar_t" "ac_cv_type_wchar_t" "$ac_includes_default" +if test "x$ac_cv_type_wchar_t" = xyes +then : + +printf '%s\n' "#define HAVE_WCHAR_T 1" >>confdefs.h + # The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like 'int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 +printf %s "checking size of wchar_t... " >&6; } +if test ${ac_cv_sizeof_wchar_t+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "$ac_includes_default" +then : + +else case e in #( + e) ac_cv_sizeof_wchar_t=0 ;; +esac +fi + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 +printf '%s\n' "$ac_cv_sizeof_wchar_t" >&6; } + + + +printf '%s\n' "#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t" >>confdefs.h + + +fi + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 +printf %s "checking size of int... " >&6; } +if test ${ac_cv_sizeof_int+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + + +int +main (void) +{ +switch (0) case 0: case (sizeof (int) == $ac_size):; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sizeof_int=$ac_size +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test x$ac_cv_sizeof_int != x ; then break; fi +done + ;; +esac +fi + +if test x$ac_cv_sizeof_int = x ; then + as_fn_error $? "cannot determine a size for int" "$LINENO" 5 +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 +printf '%s\n' "$ac_cv_sizeof_int" >&6; } + +printf '%s\n' "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +printf %s "checking size of long... " >&6; } +if test ${ac_cv_sizeof_long+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + + +int +main (void) +{ +switch (0) case 0: case (sizeof (long) == $ac_size):; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sizeof_long=$ac_size +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + if test x$ac_cv_sizeof_long != x ; then break; fi +done + ;; +esac +fi + +if test x$ac_cv_sizeof_long = x ; then + as_fn_error $? "cannot determine a size for long" "$LINENO" 5 +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 +printf '%s\n' "$ac_cv_sizeof_long" >&6; } + +printf '%s\n' "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h + + + + + + +# Checks for library functions. + +ac_fn_c_check_header_compile "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_mkdev_h" = xyes +then : + +printf '%s\n' "#define MAJOR_IN_MKDEV 1" >>confdefs.h + +fi + +if test $ac_cv_header_sys_mkdev_h = no; then + ac_fn_c_check_header_compile "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_sysmacros_h" = xyes +then : + +printf '%s\n' "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h + +fi + +fi + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for declarations of fseeko and ftello" >&5 +printf %s "checking for declarations of fseeko and ftello... " >&6; } +if test ${ac_cv_func_fseeko_ftello+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined __hpux && !defined _LARGEFILE_SOURCE +# include +# if LONG_MAX >> 31 == 0 +# error "32-bit HP-UX 11/ia64 needs _LARGEFILE_SOURCE for fseeko in C++" +# endif +#endif +#include /* for off_t */ +#include + +int +main (void) +{ + + int (*fp1) (FILE *, off_t, int) = fseeko; + off_t (*fp2) (FILE *) = ftello; + return fseeko (stdin, 0, 0) + && fp1 (stdin, 0, 0) + && ftello (stdin) >= 0 + && fp2 (stdin) >= 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_func_fseeko_ftello=yes +else case e in #( + e) ac_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE=1" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined __hpux && !defined _LARGEFILE_SOURCE +# include +# if LONG_MAX >> 31 == 0 +# error "32-bit HP-UX 11/ia64 needs _LARGEFILE_SOURCE for fseeko in C++" +# endif +#endif +#include /* for off_t */ +#include + +int +main (void) +{ + + int (*fp1) (FILE *, off_t, int) = fseeko; + off_t (*fp2) (FILE *) = ftello; + return fseeko (stdin, 0, 0) + && fp1 (stdin, 0, 0) + && ftello (stdin) >= 0 + && fp2 (stdin) >= 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_func_fseeko_ftello="need _LARGEFILE_SOURCE" +else case e in #( + e) ac_cv_func_fseeko_ftello=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fseeko_ftello" >&5 +printf '%s\n' "$ac_cv_func_fseeko_ftello" >&6; } +if test "$ac_cv_func_fseeko_ftello" != no +then : + +printf '%s\n' "#define HAVE_FSEEKO 1" >>confdefs.h + +fi +if test "$ac_cv_func_fseeko_ftello" = "need _LARGEFILE_SOURCE" +then : + +printf '%s\n' "#define _LARGEFILE_SOURCE 1" >>confdefs.h + +fi + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5 +printf %s "checking for working memcmp... " >&6; } +if test ${ac_cv_func_memcmp_working+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test "$cross_compiling" = yes +then : + ac_cv_func_memcmp_working=no +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main (void) +{ + + /* Some versions of memcmp are not 8-bit clean. */ + char c0 = '\100', c1 = '\200', c2 = '\201'; + if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) + return 1; + + /* The Next x86 OpenStep bug shows up only when comparing 16 bytes + or more and with at least one buffer not starting on a 4-byte boundary. + William Lewis provided this test program. */ + { + char foo[21]; + char bar[21]; + int i; + for (i = 0; i < 4; i++) + { + char *a = foo + i; + char *b = bar + i; + strcpy (a, "--------01111111"); + strcpy (b, "--------10000000"); + if (memcmp (a, b, 16) >= 0) + return 1; + } + return 0; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + ac_cv_func_memcmp_working=yes +else case e in #( + e) ac_cv_func_memcmp_working=no ;; +esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5 +printf '%s\n' "$ac_cv_func_memcmp_working" >&6; } +test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in + *" memcmp.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" + ;; +esac + + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 +printf %s "checking whether lstat correctly handles trailing slash... " >&6; } +if test ${ac_cv_func_lstat_dereferences_slashed_symlink+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) rm -f conftest.sym conftest.file +echo >conftest.file +if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + if test "$cross_compiling" = yes +then : + case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_lstat_dereferences_slashed_symlink=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_lstat_dereferences_slashed_symlink=no ;; + esac +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main (void) +{ +struct stat sbuf; + /* Linux will dereference the symlink and fail, as required by POSIX. + That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + ac_cv_func_lstat_dereferences_slashed_symlink=yes +else case e in #( + e) ac_cv_func_lstat_dereferences_slashed_symlink=no ;; +esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi + +else + # If the 'ln -s' command failed, then we probably don't even + # have an lstat function. + ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f conftest.sym conftest.file + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 +printf '%s\n' "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; } + +test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && + +printf '%s\n' "#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1" >>confdefs.h + + +if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then + case " $LIBOBJS " in + *" lstat.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS lstat.$ac_objext" + ;; +esac + +fi + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether lstat accepts an empty string" >&5 +printf %s "checking whether lstat accepts an empty string... " >&6; } +if test ${ac_cv_func_lstat_empty_string_bug+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test "$cross_compiling" = yes +then : + ac_cv_func_lstat_empty_string_bug=yes +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main (void) +{ +struct stat sbuf; + return lstat ("", &sbuf) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + ac_cv_func_lstat_empty_string_bug=no +else case e in #( + e) ac_cv_func_lstat_empty_string_bug=yes ;; +esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_empty_string_bug" >&5 +printf '%s\n' "$ac_cv_func_lstat_empty_string_bug" >&6; } +if test $ac_cv_func_lstat_empty_string_bug = yes; then + case " $LIBOBJS " in + *" lstat.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS lstat.$ac_objext" + ;; +esac + + +printf '%s\n' "#define HAVE_LSTAT_EMPTY_STRING_BUG 1" >>confdefs.h + +fi + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5 +printf %s "checking whether stat accepts an empty string... " >&6; } +if test ${ac_cv_func_stat_empty_string_bug+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test "$cross_compiling" = yes +then : + ac_cv_func_stat_empty_string_bug=yes +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main (void) +{ +struct stat sbuf; + return stat ("", &sbuf) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + ac_cv_func_stat_empty_string_bug=no +else case e in #( + e) ac_cv_func_stat_empty_string_bug=yes ;; +esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5 +printf '%s\n' "$ac_cv_func_stat_empty_string_bug" >&6; } +if test $ac_cv_func_stat_empty_string_bug = yes; then + case " $LIBOBJS " in + *" stat.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS stat.$ac_objext" + ;; +esac + + +printf '%s\n' "#define HAVE_STAT_EMPTY_STRING_BUG 1" >>confdefs.h + +fi + +ac_fn_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_strerror_r" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_STRERROR_R $ac_have_decl" >>confdefs.h + + +if test $ac_cv_have_decl_strerror_r = yes; then + # For backward compatibility's sake, define HAVE_STRERROR_R. + # (We used to run AC_CHECK_FUNCS_ONCE for strerror_r, as well + # as AC_CHECK_DECLS_ONCE.) + +printf '%s\n' "#define HAVE_STRERROR_R 1" >>confdefs.h + +fi + +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 +printf %s "checking whether strerror_r returns char *... " >&6; } +if test ${ac_cv_func_strerror_r_char_p+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + ac_cv_func_strerror_r_char_p=no + if test $ac_cv_have_decl_strerror_r = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) +{ + + char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + char *p = strerror_r (0, buf, sizeof buf); + return !p || x; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_func_strerror_r_char_p=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + + fi + ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 +printf '%s\n' "$ac_cv_func_strerror_r_char_p" >&6; } +if test $ac_cv_func_strerror_r_char_p = yes; then + +printf '%s\n' "#define STRERROR_R_CHAR_P 1" >>confdefs.h + +fi + + + for ac_func in strftime +do : + ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime" +if test "x$ac_cv_func_strftime" = xyes +then : + printf '%s\n' "#define HAVE_STRFTIME 1" >>confdefs.h + +else case e in #( + e) # strftime is in -lintl on SCO UNIX. +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5 +printf %s "checking for strftime in -lintl... " >&6; } +if test ${ac_cv_lib_intl_strftime+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char strftime (void); +int +main (void) +{ +return strftime (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_intl_strftime=yes +else case e in #( + e) ac_cv_lib_intl_strftime=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5 +printf '%s\n' "$ac_cv_lib_intl_strftime" >&6; } +if test "x$ac_cv_lib_intl_strftime" = xyes +then : + printf '%s\n' "#define HAVE_STRFTIME 1" >>confdefs.h + +LIBS="-lintl $LIBS" +fi + ;; +esac +fi + +done +ac_func= +for ac_item in $ac_func_c_list +do + if test $ac_func; then + ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func + if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then + echo "#define $ac_item 1" >> confdefs.h + fi + ac_func= + else + ac_func=$ac_item + fi +done + +if test "x$ac_cv_func_vprintf" = xno +then : + ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" +if test "x$ac_cv_func__doprnt" = xyes +then : + +printf '%s\n' "#define HAVE_DOPRNT 1" >>confdefs.h + +fi + +fi +# check for: +# CreateHardLinkA(LPCSTR, LPCSTR, LPSECURITY_ATTRIBUTES) +# To avoid necessity for including windows.h or special forward declaration +# workarounds, we use 'void *' for 'struct SECURITY_ATTRIBUTES *' +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for CreateHardLinkA" >&5 +printf %s "checking for CreateHardLinkA... " >&6; } +if test ${ac_cv_func_CreateHardLinkA+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char __stdcall CreateHardLinkA ( const char *, const char *, void * ) below. */ +#include +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char __stdcall CreateHardLinkA ( const char *, const char *, void * ); +char (*f) ( const char *, const char *, void * ); + +int +main (void) +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_CreateHardLinkA) || defined (__stub___CreateHardLinkA) +choke me +#else +f = CreateHardLinkA; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_func_CreateHardLinkA=yes +else case e in #( + e) ac_cv_func_CreateHardLinkA=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_CreateHardLinkA" >&5 +printf '%s\n' "$ac_cv_func_CreateHardLinkA" >&6; } +if test $ac_cv_func_CreateHardLinkA = yes +then : + +fi +ac_fn_c_check_func "$LINENO" "arc4random_buf" "ac_cv_func_arc4random_buf" +if test "x$ac_cv_func_arc4random_buf" = xyes +then : + printf '%s\n' "#define HAVE_ARC4RANDOM_BUF 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags" +if test "x$ac_cv_func_chflags" = xyes +then : + printf '%s\n' "#define HAVE_CHFLAGS 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "chown" "ac_cv_func_chown" +if test "x$ac_cv_func_chown" = xyes +then : + printf '%s\n' "#define HAVE_CHOWN 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "chroot" "ac_cv_func_chroot" +if test "x$ac_cv_func_chroot" = xyes +then : + printf '%s\n' "#define HAVE_CHROOT 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom" +if test "x$ac_cv_func_closefrom" = xyes +then : + printf '%s\n' "#define HAVE_CLOSEFROM 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "close_range" "ac_cv_func_close_range" +if test "x$ac_cv_func_close_range" = xyes +then : + printf '%s\n' "#define HAVE_CLOSE_RANGE 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" +if test "x$ac_cv_func_ctime_r" = xyes +then : + printf '%s\n' "#define HAVE_CTIME_R 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "fchdir" "ac_cv_func_fchdir" +if test "x$ac_cv_func_fchdir" = xyes +then : + printf '%s\n' "#define HAVE_FCHDIR 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fchflags" "ac_cv_func_fchflags" +if test "x$ac_cv_func_fchflags" = xyes +then : + printf '%s\n' "#define HAVE_FCHFLAGS 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fchmod" "ac_cv_func_fchmod" +if test "x$ac_cv_func_fchmod" = xyes +then : + printf '%s\n' "#define HAVE_FCHMOD 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown" +if test "x$ac_cv_func_fchown" = xyes +then : + printf '%s\n' "#define HAVE_FCHOWN 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl" +if test "x$ac_cv_func_fcntl" = xyes +then : + printf '%s\n' "#define HAVE_FCNTL 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fdopendir" "ac_cv_func_fdopendir" +if test "x$ac_cv_func_fdopendir" = xyes +then : + printf '%s\n' "#define HAVE_FDOPENDIR 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fnmatch" "ac_cv_func_fnmatch" +if test "x$ac_cv_func_fnmatch" = xyes +then : + printf '%s\n' "#define HAVE_FNMATCH 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fork" "ac_cv_func_fork" +if test "x$ac_cv_func_fork" = xyes +then : + printf '%s\n' "#define HAVE_FORK 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "fstat" "ac_cv_func_fstat" +if test "x$ac_cv_func_fstat" = xyes +then : + printf '%s\n' "#define HAVE_FSTAT 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fstatat" "ac_cv_func_fstatat" +if test "x$ac_cv_func_fstatat" = xyes +then : + printf '%s\n' "#define HAVE_FSTATAT 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fstatfs" "ac_cv_func_fstatfs" +if test "x$ac_cv_func_fstatfs" = xyes +then : + printf '%s\n' "#define HAVE_FSTATFS 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "fstatvfs" "ac_cv_func_fstatvfs" +if test "x$ac_cv_func_fstatvfs" = xyes +then : + printf '%s\n' "#define HAVE_FSTATVFS 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate" +if test "x$ac_cv_func_ftruncate" = xyes +then : + printf '%s\n' "#define HAVE_FTRUNCATE 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "futimens" "ac_cv_func_futimens" +if test "x$ac_cv_func_futimens" = xyes +then : + printf '%s\n' "#define HAVE_FUTIMENS 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes" +if test "x$ac_cv_func_futimes" = xyes +then : + printf '%s\n' "#define HAVE_FUTIMES 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "futimesat" "ac_cv_func_futimesat" +if test "x$ac_cv_func_futimesat" = xyes +then : + printf '%s\n' "#define HAVE_FUTIMESAT 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "getegid" "ac_cv_func_getegid" +if test "x$ac_cv_func_getegid" = xyes +then : + printf '%s\n' "#define HAVE_GETEGID 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "geteuid" "ac_cv_func_geteuid" +if test "x$ac_cv_func_geteuid" = xyes +then : + printf '%s\n' "#define HAVE_GETEUID 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" +if test "x$ac_cv_func_getline" = xyes +then : + printf '%s\n' "#define HAVE_GETLINE 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "getpid" "ac_cv_func_getpid" +if test "x$ac_cv_func_getpid" = xyes +then : + printf '%s\n' "#define HAVE_GETPID 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "getresgid" "ac_cv_func_getresgid" +if test "x$ac_cv_func_getresgid" = xyes +then : + printf '%s\n' "#define HAVE_GETRESGID 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "getresuid" "ac_cv_func_getresuid" +if test "x$ac_cv_func_getresuid" = xyes +then : + printf '%s\n' "#define HAVE_GETRESUID 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "getgrgid_r" "ac_cv_func_getgrgid_r" +if test "x$ac_cv_func_getgrgid_r" = xyes +then : + printf '%s\n' "#define HAVE_GETGRGID_R 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "getgrnam_r" "ac_cv_func_getgrnam_r" +if test "x$ac_cv_func_getgrnam_r" = xyes +then : + printf '%s\n' "#define HAVE_GETGRNAM_R 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "getpwnam_r" "ac_cv_func_getpwnam_r" +if test "x$ac_cv_func_getpwnam_r" = xyes +then : + printf '%s\n' "#define HAVE_GETPWNAM_R 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "getpwuid_r" "ac_cv_func_getpwuid_r" +if test "x$ac_cv_func_getpwuid_r" = xyes +then : + printf '%s\n' "#define HAVE_GETPWUID_R 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "getvfsbyname" "ac_cv_func_getvfsbyname" +if test "x$ac_cv_func_getvfsbyname" = xyes +then : + printf '%s\n' "#define HAVE_GETVFSBYNAME 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" +if test "x$ac_cv_func_gmtime_r" = xyes +then : + printf '%s\n' "#define HAVE_GMTIME_R 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid" +if test "x$ac_cv_func_issetugid" = xyes +then : + printf '%s\n' "#define HAVE_ISSETUGID 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags" +if test "x$ac_cv_func_lchflags" = xyes +then : + printf '%s\n' "#define HAVE_LCHFLAGS 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod" +if test "x$ac_cv_func_lchmod" = xyes +then : + printf '%s\n' "#define HAVE_LCHMOD 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown" +if test "x$ac_cv_func_lchown" = xyes +then : + printf '%s\n' "#define HAVE_LCHOWN 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "link" "ac_cv_func_link" +if test "x$ac_cv_func_link" = xyes +then : + printf '%s\n' "#define HAVE_LINK 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "linkat" "ac_cv_func_linkat" +if test "x$ac_cv_func_linkat" = xyes +then : + printf '%s\n' "#define HAVE_LINKAT 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "localtime_r" "ac_cv_func_localtime_r" +if test "x$ac_cv_func_localtime_r" = xyes +then : + printf '%s\n' "#define HAVE_LOCALTIME_R 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "lstat" "ac_cv_func_lstat" +if test "x$ac_cv_func_lstat" = xyes +then : + printf '%s\n' "#define HAVE_LSTAT 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes" +if test "x$ac_cv_func_lutimes" = xyes +then : + printf '%s\n' "#define HAVE_LUTIMES 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "mbrtowc" "ac_cv_func_mbrtowc" +if test "x$ac_cv_func_mbrtowc" = xyes +then : + printf '%s\n' "#define HAVE_MBRTOWC 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" +if test "x$ac_cv_func_memmove" = xyes +then : + printf '%s\n' "#define HAVE_MEMMOVE 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" +if test "x$ac_cv_func_memset" = xyes +then : + printf '%s\n' "#define HAVE_MEMSET 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "mkdir" "ac_cv_func_mkdir" +if test "x$ac_cv_func_mkdir" = xyes +then : + printf '%s\n' "#define HAVE_MKDIR 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "mkfifo" "ac_cv_func_mkfifo" +if test "x$ac_cv_func_mkfifo" = xyes +then : + printf '%s\n' "#define HAVE_MKFIFO 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "mknod" "ac_cv_func_mknod" +if test "x$ac_cv_func_mknod" = xyes +then : + printf '%s\n' "#define HAVE_MKNOD 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" +if test "x$ac_cv_func_mkstemp" = xyes +then : + printf '%s\n' "#define HAVE_MKSTEMP 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" +if test "x$ac_cv_func_nl_langinfo" = xyes +then : + printf '%s\n' "#define HAVE_NL_LANGINFO 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "openat" "ac_cv_func_openat" +if test "x$ac_cv_func_openat" = xyes +then : + printf '%s\n' "#define HAVE_OPENAT 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "pipe" "ac_cv_func_pipe" +if test "x$ac_cv_func_pipe" = xyes +then : + printf '%s\n' "#define HAVE_PIPE 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll" +if test "x$ac_cv_func_poll" = xyes +then : + printf '%s\n' "#define HAVE_POLL 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn" +if test "x$ac_cv_func_posix_spawn" = xyes +then : + printf '%s\n' "#define HAVE_POSIX_SPAWN 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "posix_spawnp" "ac_cv_func_posix_spawnp" +if test "x$ac_cv_func_posix_spawnp" = xyes +then : + printf '%s\n' "#define HAVE_POSIX_SPAWNP 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "readlink" "ac_cv_func_readlink" +if test "x$ac_cv_func_readlink" = xyes +then : + printf '%s\n' "#define HAVE_READLINK 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "readlinkat" "ac_cv_func_readlinkat" +if test "x$ac_cv_func_readlinkat" = xyes +then : + printf '%s\n' "#define HAVE_READLINKAT 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "readpassphrase" "ac_cv_func_readpassphrase" +if test "x$ac_cv_func_readpassphrase" = xyes +then : + printf '%s\n' "#define HAVE_READPASSPHRASE 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select" +if test "x$ac_cv_func_select" = xyes +then : + printf '%s\n' "#define HAVE_SELECT 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" +if test "x$ac_cv_func_setenv" = xyes +then : + printf '%s\n' "#define HAVE_SETENV 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" +if test "x$ac_cv_func_setlocale" = xyes +then : + printf '%s\n' "#define HAVE_SETLOCALE 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" +if test "x$ac_cv_func_sigaction" = xyes +then : + printf '%s\n' "#define HAVE_SIGACTION 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "statfs" "ac_cv_func_statfs" +if test "x$ac_cv_func_statfs" = xyes +then : + printf '%s\n' "#define HAVE_STATFS 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs" +if test "x$ac_cv_func_statvfs" = xyes +then : + printf '%s\n' "#define HAVE_STATVFS 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr" +if test "x$ac_cv_func_strchr" = xyes +then : + printf '%s\n' "#define HAVE_STRCHR 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" +if test "x$ac_cv_func_strdup" = xyes +then : + printf '%s\n' "#define HAVE_STRDUP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror" +if test "x$ac_cv_func_strerror" = xyes +then : + printf '%s\n' "#define HAVE_STRERROR 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "strncpy_s" "ac_cv_func_strncpy_s" +if test "x$ac_cv_func_strncpy_s" = xyes +then : + printf '%s\n' "#define HAVE_STRNCPY_S 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen" +if test "x$ac_cv_func_strnlen" = xyes +then : + printf '%s\n' "#define HAVE_STRNLEN 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "strrchr" "ac_cv_func_strrchr" +if test "x$ac_cv_func_strrchr" = xyes +then : + printf '%s\n' "#define HAVE_STRRCHR 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "symlink" "ac_cv_func_symlink" +if test "x$ac_cv_func_symlink" = xyes +then : + printf '%s\n' "#define HAVE_SYMLINK 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf" +if test "x$ac_cv_func_sysconf" = xyes +then : + printf '%s\n' "#define HAVE_SYSCONF 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "tcgetattr" "ac_cv_func_tcgetattr" +if test "x$ac_cv_func_tcgetattr" = xyes +then : + printf '%s\n' "#define HAVE_TCGETATTR 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "tcsetattr" "ac_cv_func_tcsetattr" +if test "x$ac_cv_func_tcsetattr" = xyes +then : + printf '%s\n' "#define HAVE_TCSETATTR 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm" +if test "x$ac_cv_func_timegm" = xyes +then : + printf '%s\n' "#define HAVE_TIMEGM 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset" +if test "x$ac_cv_func_tzset" = xyes +then : + printf '%s\n' "#define HAVE_TZSET 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "unlinkat" "ac_cv_func_unlinkat" +if test "x$ac_cv_func_unlinkat" = xyes +then : + printf '%s\n' "#define HAVE_UNLINKAT 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" +if test "x$ac_cv_func_unsetenv" = xyes +then : + printf '%s\n' "#define HAVE_UNSETENV 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "utime" "ac_cv_func_utime" +if test "x$ac_cv_func_utime" = xyes +then : + printf '%s\n' "#define HAVE_UTIME 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat" +if test "x$ac_cv_func_utimensat" = xyes +then : + printf '%s\n' "#define HAVE_UTIMENSAT 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "utimes" "ac_cv_func_utimes" +if test "x$ac_cv_func_utimes" = xyes +then : + printf '%s\n' "#define HAVE_UTIMES 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "vfork" "ac_cv_func_vfork" +if test "x$ac_cv_func_vfork" = xyes +then : + printf '%s\n' "#define HAVE_VFORK 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb" +if test "x$ac_cv_func_wcrtomb" = xyes +then : + printf '%s\n' "#define HAVE_WCRTOMB 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "wcscmp" "ac_cv_func_wcscmp" +if test "x$ac_cv_func_wcscmp" = xyes +then : + printf '%s\n' "#define HAVE_WCSCMP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "wcscpy" "ac_cv_func_wcscpy" +if test "x$ac_cv_func_wcscpy" = xyes +then : + printf '%s\n' "#define HAVE_WCSCPY 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "wcslen" "ac_cv_func_wcslen" +if test "x$ac_cv_func_wcslen" = xyes +then : + printf '%s\n' "#define HAVE_WCSLEN 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "wctomb" "ac_cv_func_wctomb" +if test "x$ac_cv_func_wctomb" = xyes +then : + printf '%s\n' "#define HAVE_WCTOMB 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "wmemcmp" "ac_cv_func_wmemcmp" +if test "x$ac_cv_func_wmemcmp" = xyes +then : + printf '%s\n' "#define HAVE_WMEMCMP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "wmemcpy" "ac_cv_func_wmemcpy" +if test "x$ac_cv_func_wmemcpy" = xyes +then : + printf '%s\n' "#define HAVE_WMEMCPY 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "wmemmove" "ac_cv_func_wmemmove" +if test "x$ac_cv_func_wmemmove" = xyes +then : + printf '%s\n' "#define HAVE_WMEMMOVE 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "_fseeki64" "ac_cv_func__fseeki64" +if test "x$ac_cv_func__fseeki64" = xyes +then : + printf '%s\n' "#define HAVE__FSEEKI64 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "_get_timezone" "ac_cv_func__get_timezone" +if test "x$ac_cv_func__get_timezone" = xyes +then : + printf '%s\n' "#define HAVE__GET_TIMEZONE 1" >>confdefs.h + +fi + +ac_fn_check_decl "$LINENO" "cmtime_s" "ac_cv_have_decl_cmtime_s" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_cmtime_s" = xyes +then : + +printf '%s\n' "#define HAVE_CMTIME_S 1" >>confdefs.h + +fi +ac_fn_check_decl "$LINENO" "gmtime_s" "ac_cv_have_decl_gmtime_s" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_gmtime_s" = xyes +then : + +printf '%s\n' "#define HAVE_GMTIME_S 1" >>confdefs.h + +fi +ac_fn_c_check_type "$LINENO" "localtime_s" "ac_cv_type_localtime_s" "#include +" +if test "x$ac_cv_type_localtime_s" = xyes +then : + +printf '%s\n' "#define HAVE_LOCALTIME_S 1" >>confdefs.h + +fi + +ac_fn_check_decl "$LINENO" "_mkgmtime" "ac_cv_have_decl__mkgmtime" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl__mkgmtime" = xyes +then : + +printf '%s\n' "#define HAVE__MKGMTIME 1" >>confdefs.h + +fi + +# detects cygwin-1.7, as opposed to older versions +ac_fn_c_check_func "$LINENO" "cygwin_conv_path" "ac_cv_func_cygwin_conv_path" +if test "x$ac_cv_func_cygwin_conv_path" = xyes +then : + printf '%s\n' "#define HAVE_CYGWIN_CONV_PATH 1" >>confdefs.h + +fi + + +# DragonFly uses vfsconf, FreeBSD xvfsconf. +ac_fn_c_check_type "$LINENO" "struct vfsconf" "ac_cv_type_struct_vfsconf" "#if HAVE_SYS_TYPES_H + #include + #endif + #include + +" +if test "x$ac_cv_type_struct_vfsconf" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_VFSCONF 1" >>confdefs.h + + +fi + + +ac_fn_c_check_type "$LINENO" "struct xvfsconf" "ac_cv_type_struct_xvfsconf" "#if HAVE_SYS_TYPES_H + #include + #endif + #include + +" +if test "x$ac_cv_type_struct_xvfsconf" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_XVFSCONF 1" >>confdefs.h + + +fi + + +ac_fn_c_check_type "$LINENO" "struct statfs" "ac_cv_type_struct_statfs" "#if HAVE_SYS_TYPES_H + #include + #endif + #include + +" +if test "x$ac_cv_type_struct_statfs" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_STATFS 1" >>confdefs.h + + +fi + + +# dirfd can be either a function or a macro. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + DIR *dir; +int +main (void) +{ +return(dirfd(dir)); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + +printf '%s\n' "#define HAVE_DIRFD 1" >>confdefs.h + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + +# FreeBSD's nl_langinfo supports an option to specify whether the +# current locale uses month/day or day/month ordering. It makes the +# output a little prettier... +ac_fn_check_decl "$LINENO" "D_MD_ORDER" "ac_cv_have_decl_D_MD_ORDER" "#if HAVE_LANGINFO_H +#include +#endif + +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_D_MD_ORDER" = xyes +then : + +printf '%s\n' "#define HAVE_D_MD_ORDER 1" >>confdefs.h + +fi + +# Check for dirent.d_namlen field explicitly +# (This is a bit more straightforward than, if not quite as portable as, +# the recipe given by the autoconf maintainers.) +ac_fn_c_check_member "$LINENO" "struct dirent" "d_namlen" "ac_cv_member_struct_dirent_d_namlen" "#if HAVE_DIRENT_H +#include +#endif + +" +if test "x$ac_cv_member_struct_dirent_d_namlen" = xyes +then : + +fi + + +# Check for Extended Attributes support +# Check whether --enable-xattr was given. +if test ${enable_xattr+y} +then : + enableval=$enable_xattr; +fi + + +if test "x$enable_xattr" = "xyes" || test "$CABAL_FLAG_xattr" = 1; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for library containing setxattr" >&5 +printf %s "checking for library containing setxattr... " >&6; } +if test ${ac_cv_search_setxattr+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char setxattr (void); +int +main (void) +{ +return setxattr (); + ; + return 0; +} +_ACEOF +for ac_lib in '' attr gnu +do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO" +then : + ac_cv_search_setxattr=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext + if test ${ac_cv_search_setxattr+y} +then : + break +fi +done +if test ${ac_cv_search_setxattr+y} +then : + +else case e in #( + e) ac_cv_search_setxattr=no ;; +esac +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setxattr" >&5 +printf '%s\n' "$ac_cv_search_setxattr" >&6; } +ac_res=$ac_cv_search_setxattr +if test "$ac_res" != no +then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + ac_fn_check_decl "$LINENO" "EXTATTR_NAMESPACE_USER" "ac_cv_have_decl_EXTATTR_NAMESPACE_USER" "#include +#include + +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_EXTATTR_NAMESPACE_USER" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_EXTATTR_NAMESPACE_USER $ac_have_decl" >>confdefs.h + + ac_fn_check_decl "$LINENO" "XATTR_NOFOLLOW" "ac_cv_have_decl_XATTR_NOFOLLOW" "#include + +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_XATTR_NOFOLLOW" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_XATTR_NOFOLLOW $ac_have_decl" >>confdefs.h + + ATTR_PC_VER=`$PKG_CONFIG --modversion libattr` + if test "x$ATTR_PC_VER" != "x"; then + +printf '%s\n' "#define LIBATTR_PKGCONFIG_VERSION \"$ATTR_PC_VER\"" >>confdefs.h + + fi + if test "x$ac_cv_header_sys_xattr_h" = "xyes" \ + -a "x$ac_cv_have_decl_XATTR_NOFOLLOW" = "xyes"; then + # Darwin extended attributes support + if test ${ac_cv_archive_xattr_darwin+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + for ac_func in fgetxattr flistxattr fsetxattr getxattr listxattr setxattr +do : + as_ac_var=`printf '%s\n' "ac_cv_func_$ac_func" | sed "$as_sed_sh"` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf '%s\n' "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 +_ACEOF + ac_cv_archive_xattr_darwin=yes +else case e in #( + e) ac_cv_archive_xattr_darwin=no ;; +esac +fi + +done + + ;; +esac +fi + + elif test "x$ac_cv_header_sys_extattr_h" = "xyes" \ + -a "x$ac_cv_have_decl_EXTATTR_NAMESPACE_USER" = "xyes"; then + # FreeBSD extended attributes support + if test ${ac_cv_archive_xattr_freebsd+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + for ac_func in extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_link +do : + as_ac_var=`printf '%s\n' "ac_cv_func_$ac_func" | sed "$as_sed_sh"` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf '%s\n' "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 +_ACEOF + ac_cv_archive_xattr_freebsd=yes +else case e in #( + e) ac_cv_archive_xattr_freebsd=no ;; +esac +fi + +done + + ;; +esac +fi + + elif test "x$ac_cv_header_sys_xattr_h" = "xyes" \ + -o "x$ac_cv_header_attr_xattr_h" = "xyes"; then + # Linux extended attributes support + if test ${ac_cv_archive_xattr_linux+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + for ac_func in fgetxattr flistxattr fsetxattr getxattr lgetxattr listxattr llistxattr lsetxattr +do : + as_ac_var=`printf '%s\n' "ac_cv_func_$ac_func" | sed "$as_sed_sh"` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf '%s\n' "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 +_ACEOF + ac_cv_archive_xattr_linux=yes +else case e in #( + e) ac_cv_archive_xattr_linux=no ;; +esac +fi + +done + + ;; +esac +fi + + elif test "x$ac_cv_header_sys_ea_h" = "xyes"; then + # AIX extended attributes support + if test ${ac_cv_archive_xattr_aix+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + for ac_func in fgetea flistea fsetea getea lgetea listea llistea lsetea +do : + as_ac_var=`printf '%s\n' "ac_cv_func_$ac_func" | sed "$as_sed_sh"` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf '%s\n' "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 +_ACEOF + ac_cv_archive_xattr_aix=yes +else case e in #( + e) ac_cv_archive_xattr_aix=no ;; +esac +fi + +done + + ;; +esac +fi + + fi + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for extended attributes support" >&5 +printf %s "checking for extended attributes support... " >&6; } + if test "x$ac_cv_archive_xattr_linux" = "xyes"; then + +printf '%s\n' "#define ARCHIVE_XATTR_LINUX 1" >>confdefs.h + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: Linux" >&5 +printf '%s\n' "Linux" >&6; } + elif test "x$ac_cv_archive_xattr_darwin" = "xyes"; then + +printf '%s\n' "#define ARCHIVE_XATTR_DARWIN 1" >>confdefs.h + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: Darwin" >&5 +printf '%s\n' "Darwin" >&6; } + elif test "x$ac_cv_archive_xattr_freebsd" = "xyes"; then + +printf '%s\n' "#define ARCHIVE_XATTR_FREEBSD 1" >>confdefs.h + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: FreeBSD" >&5 +printf '%s\n' "FreeBSD" >&6; } + elif test "x$ac_cv_archive_xattr_aix" = "xyes"; then + +printf '%s\n' "#define ARCHIVE_XATTR_AIX 1" >>confdefs.h + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: AIX" >&5 +printf '%s\n' "AIX" >&6; } + else + as_fn_error $? "Could not find a suitable version of xattr" "$LINENO" 5 + fi +fi + +# Check for ACL support +# +# The ACL support in libarchive is written against the POSIX1e draft, +# which was never officially approved and varies quite a bit across +# platforms. Worse, some systems have completely non-POSIX acl functions, +# which makes the following checks rather more complex than I would like. +# +# Check whether --enable-acl was given. +if test ${enable_acl+y} +then : + enableval=$enable_acl; +fi + + +if test "x$enable_acl" = "xyes" || test "$CABAL_FLAG_acl" = 1; then + # Libacl + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for acl_get_file in -lacl" >&5 +printf %s "checking for acl_get_file in -lacl... " >&6; } +if test ${ac_cv_lib_acl_acl_get_file+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-lacl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char acl_get_file (void); +int +main (void) +{ +return acl_get_file (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_acl_acl_get_file=yes +else case e in #( + e) ac_cv_lib_acl_acl_get_file=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_acl_acl_get_file" >&5 +printf '%s\n' "$ac_cv_lib_acl_acl_get_file" >&6; } +if test "x$ac_cv_lib_acl_acl_get_file" = xyes +then : + printf '%s\n' "#define HAVE_LIBACL 1" >>confdefs.h + + LIBS="-lacl $LIBS" + +fi + + ACL_PC_VER=`$PKG_CONFIG --modversion libacl` + if test "x$ACL_PC_VER" != "x"; then + +printf '%s\n' "#define LIBACL_PKGCONFIG_VERSION \"$ACL_PC_VER\"" >>confdefs.h + + fi + ac_fn_c_check_type "$LINENO" "acl_t" "ac_cv_type_acl_t" " + #if HAVE_SYS_TYPES_H + #include + #endif + #if HAVE_SYS_ACL_H + #include + #endif + +" +if test "x$ac_cv_type_acl_t" = xyes +then : + +printf '%s\n' "#define HAVE_ACL_T 1" >>confdefs.h + + +fi +ac_fn_c_check_type "$LINENO" "acl_entry_t" "ac_cv_type_acl_entry_t" " + #if HAVE_SYS_TYPES_H + #include + #endif + #if HAVE_SYS_ACL_H + #include + #endif + +" +if test "x$ac_cv_type_acl_entry_t" = xyes +then : + +printf '%s\n' "#define HAVE_ACL_ENTRY_T 1" >>confdefs.h + + +fi +ac_fn_c_check_type "$LINENO" "acl_permset_t" "ac_cv_type_acl_permset_t" " + #if HAVE_SYS_TYPES_H + #include + #endif + #if HAVE_SYS_ACL_H + #include + #endif + +" +if test "x$ac_cv_type_acl_permset_t" = xyes +then : + +printf '%s\n' "#define HAVE_ACL_PERMSET_T 1" >>confdefs.h + + +fi +ac_fn_c_check_type "$LINENO" "acl_tag_t" "ac_cv_type_acl_tag_t" " + #if HAVE_SYS_TYPES_H + #include + #endif + #if HAVE_SYS_ACL_H + #include + #endif + +" +if test "x$ac_cv_type_acl_tag_t" = xyes +then : + +printf '%s\n' "#define HAVE_ACL_TAG_T 1" >>confdefs.h + + +fi + + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for richacl_get_file in -lrichacl" >&5 +printf %s "checking for richacl_get_file in -lrichacl... " >&6; } +if test ${ac_cv_lib_richacl_richacl_get_file+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS +LIBS="-lrichacl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ +#ifdef __cplusplus +extern "C" +#endif +char richacl_get_file (void); +int +main (void) +{ +return richacl_get_file (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_richacl_richacl_get_file=yes +else case e in #( + e) ac_cv_lib_richacl_richacl_get_file=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_richacl_richacl_get_file" >&5 +printf '%s\n' "$ac_cv_lib_richacl_richacl_get_file" >&6; } +if test "x$ac_cv_lib_richacl_richacl_get_file" = xyes +then : + printf '%s\n' "#define HAVE_LIBRICHACL 1" >>confdefs.h + + LIBS="-lrichacl $LIBS" + +fi + + RICHACL_PC_VER=`$PKG_CONFIG --modversion librichacl` + if test "x$RICHACL_PC_VER" != "x"; then + +printf '%s\n' "#define LIBRICHACL_PKGCONFIG_VERSION \"$RICHACL_PC_VER\"" >>confdefs.h + + fi + ac_fn_c_check_type "$LINENO" "struct richace" "ac_cv_type_struct_richace" " + #if HAVE_SYS_RICHACL_H + #include + #endif + +" +if test "x$ac_cv_type_struct_richace" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_RICHACE 1" >>confdefs.h + + +fi +ac_fn_c_check_type "$LINENO" "struct richacl" "ac_cv_type_struct_richacl" " + #if HAVE_SYS_RICHACL_H + #include + #endif + +" +if test "x$ac_cv_type_struct_richacl" = xyes +then : + +printf '%s\n' "#define HAVE_STRUCT_RICHACL 1" >>confdefs.h + + +fi + + + # Solaris and derivates ACLs + ac_fn_c_check_func "$LINENO" "acl" "ac_cv_func_acl" +if test "x$ac_cv_func_acl" = xyes +then : + printf '%s\n' "#define HAVE_ACL 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl" +if test "x$ac_cv_func_facl" = xyes +then : + printf '%s\n' "#define HAVE_FACL 1" >>confdefs.h + +fi + + + if test "x$ac_cv_lib_richacl_richacl_get_file" = "xyes" \ + -a "x$ac_cv_type_struct_richace" = "xyes" \ + -a "x$ac_cv_type_struct_richacl" = "xyes"; then + if test ${ac_cv_archive_acl_librichacl+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + for ac_func in richacl_alloc richacl_equiv_mode richacl_free richacl_get_fd richacl_get_file richacl_set_fd richacl_set_file +do : + as_ac_var=`printf '%s\n' "ac_cv_func_$ac_func" | sed "$as_sed_sh"` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf '%s\n' "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 +_ACEOF + ac_cv_archive_acl_librichacl=yes +else case e in #( + e) ac_cv_archive_acl_librichacl=no ;; +esac +fi + +done ;; +esac +fi + + fi + + if test "x$ac_cv_func_acl" = "xyes" \ + -a "x$ac_cv_func_facl" = "xyes"; then + ac_fn_c_check_type "$LINENO" "aclent_t" "ac_cv_type_aclent_t" "#include +" +if test "x$ac_cv_type_aclent_t" = xyes +then : + +printf '%s\n' "#define HAVE_ACLENT_T 1" >>confdefs.h + + +fi + + if test "x$ac_cv_type_aclent_t" = "xyes"; then + if test ${ac_cv_archive_acl_sunos+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_fn_check_decl "$LINENO" "GETACL" "ac_cv_have_decl_GETACL" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_GETACL" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_GETACL $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : + ac_cv_archive_acl_sunos=yes +else case e in #( + e) ac_cv_archive_acl_sunos=no ;; +esac +fi +ac_fn_check_decl "$LINENO" "SETACL" "ac_cv_have_decl_SETACL" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_SETACL" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_SETACL $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : + ac_cv_archive_acl_sunos=yes +else case e in #( + e) ac_cv_archive_acl_sunos=no ;; +esac +fi +ac_fn_check_decl "$LINENO" "GETACLCNT" "ac_cv_have_decl_GETACLCNT" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_GETACLCNT" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_GETACLCNT $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : + ac_cv_archive_acl_sunos=yes +else case e in #( + e) ac_cv_archive_acl_sunos=no ;; +esac +fi + ;; +esac +fi + + ac_fn_c_check_type "$LINENO" "ace_t" "ac_cv_type_ace_t" "#include +" +if test "x$ac_cv_type_ace_t" = xyes +then : + +printf '%s\n' "#define HAVE_ACE_T 1" >>confdefs.h + + +fi + + if test "x$ac_cv_type_ace_t" = "xyes"; then + if test ${ac_cv_archive_acl_sunos_nfs4+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_fn_check_decl "$LINENO" "ACE_GETACL" "ac_cv_have_decl_ACE_GETACL" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_ACE_GETACL" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_ACE_GETACL $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : + ac_cv_archive_acl_sunos_nfs4=yes +else case e in #( + e) ac_cv_archive_acl_sonos_nfs4=no ;; +esac +fi +ac_fn_check_decl "$LINENO" "ACE_SETACL" "ac_cv_have_decl_ACE_SETACL" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_ACE_SETACL" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_ACE_SETACL $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : + ac_cv_archive_acl_sunos_nfs4=yes +else case e in #( + e) ac_cv_archive_acl_sonos_nfs4=no ;; +esac +fi +ac_fn_check_decl "$LINENO" "ACE_GETACLCNT" "ac_cv_have_decl_ACE_GETACLCNT" "#include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_ACE_GETACLCNT" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_ACE_GETACLCNT $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : + ac_cv_archive_acl_sunos_nfs4=yes +else case e in #( + e) ac_cv_archive_acl_sonos_nfs4=no ;; +esac +fi + ;; +esac +fi + + fi + fi + elif test "x$ac_cv_type_acl_t" = "xyes" \ + -a "x$ac_cv_type_acl_entry_t" = "xyes" \ + -a "x$ac_cv_type_acl_permset_t" = "xyes" \ + -a "x$ac_cv_type_acl_tag_t" = "xyes"; then + # POSIX.1e ACL functions + if test ${ac_cv_posix_acl_funcs+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + for ac_func in acl_add_perm acl_clear_perms acl_create_entry acl_delete_def_file acl_free acl_get_entry acl_get_fd acl_get_file acl_get_permset acl_get_qualifier acl_get_tag_type acl_init acl_set_fd acl_set_file acl_set_qualifier acl_set_tag_type +do : + as_ac_var=`printf '%s\n' "ac_cv_func_$ac_func" | sed "$as_sed_sh"` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes" +then : + cat >>confdefs.h <<_ACEOF +#define `printf '%s\n' "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 +_ACEOF + ac_cv_posix_acl_funcs=yes +else case e in #( + e) ac_cv_posix_acl_funcs=no ;; +esac +fi + +done + ;; +esac +fi + + + ac_fn_c_check_func "$LINENO" "acl_get_perm" "ac_cv_func_acl_get_perm" +if test "x$ac_cv_func_acl_get_perm" = xyes +then : + printf '%s\n' "#define HAVE_ACL_GET_PERM 1" >>confdefs.h + +fi + + + if test "x$ac_cv_posix_acl_funcs" = "xyes" \ + -a "x$ac_cv_header_acl_libacl_h" = "xyes" \ + -a "x$ac_cv_lib_acl_acl_get_file" = "xyes" \ + -a "x$ac_cv_func_acl_get_perm"; then + if test ${ac_cv_archive_acl_libacl+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_archive_acl_libacl=yes ;; +esac +fi + + +printf '%s\n' "#define ARCHIVE_ACL_LIBACL 1" >>confdefs.h + + else + # FreeBSD/Darwin + ac_fn_c_check_func "$LINENO" "acl_add_flag_np" "ac_cv_func_acl_add_flag_np" +if test "x$ac_cv_func_acl_add_flag_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_ADD_FLAG_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_clear_flags_np" "ac_cv_func_acl_clear_flags_np" +if test "x$ac_cv_func_acl_clear_flags_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_CLEAR_FLAGS_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_get_brand_np" "ac_cv_func_acl_get_brand_np" +if test "x$ac_cv_func_acl_get_brand_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_GET_BRAND_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_get_entry_type_np" "ac_cv_func_acl_get_entry_type_np" +if test "x$ac_cv_func_acl_get_entry_type_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_GET_ENTRY_TYPE_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_get_flag_np" "ac_cv_func_acl_get_flag_np" +if test "x$ac_cv_func_acl_get_flag_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_GET_FLAG_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_get_flagset_np" "ac_cv_func_acl_get_flagset_np" +if test "x$ac_cv_func_acl_get_flagset_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_GET_FLAGSET_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_get_fd_np" "ac_cv_func_acl_get_fd_np" +if test "x$ac_cv_func_acl_get_fd_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_GET_FD_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_get_link_np" "ac_cv_func_acl_get_link_np" +if test "x$ac_cv_func_acl_get_link_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_GET_LINK_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_get_perm_np" "ac_cv_func_acl_get_perm_np" +if test "x$ac_cv_func_acl_get_perm_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_GET_PERM_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_is_trivial_np" "ac_cv_func_acl_is_trivial_np" +if test "x$ac_cv_func_acl_is_trivial_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_IS_TRIVIAL_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_set_entry_type_np" "ac_cv_func_acl_set_entry_type_np" +if test "x$ac_cv_func_acl_set_entry_type_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_SET_ENTRY_TYPE_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_set_fd_np" "ac_cv_func_acl_set_fd_np" +if test "x$ac_cv_func_acl_set_fd_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_SET_FD_NP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "acl_set_link_np" "ac_cv_func_acl_set_link_np" +if test "x$ac_cv_func_acl_set_link_np" = xyes +then : + printf '%s\n' "#define HAVE_ACL_SET_LINK_NP 1" >>confdefs.h + +fi + + + ac_fn_c_check_func "$LINENO" "mbr_uid_to_uuid" "ac_cv_func_mbr_uid_to_uuid" +if test "x$ac_cv_func_mbr_uid_to_uuid" = xyes +then : + printf '%s\n' "#define HAVE_MBR_UID_TO_UUID 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "mbr_uuid_to_id" "ac_cv_func_mbr_uuid_to_id" +if test "x$ac_cv_func_mbr_uuid_to_id" = xyes +then : + printf '%s\n' "#define HAVE_MBR_UUID_TO_ID 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "mbr_gid_to_uuid" "ac_cv_func_mbr_gid_to_uuid" +if test "x$ac_cv_func_mbr_gid_to_uuid" = xyes +then : + printf '%s\n' "#define HAVE_MBR_GID_TO_UUID 1" >>confdefs.h + +fi + + + ac_fn_check_decl "$LINENO" "ACL_TYPE_EXTENDED" "ac_cv_have_decl_ACL_TYPE_EXTENDED" "#include + #include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_ACL_TYPE_EXTENDED" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_ACL_TYPE_EXTENDED $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "ACL_TYPE_NFS4" "ac_cv_have_decl_ACL_TYPE_NFS4" "#include + #include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_ACL_TYPE_NFS4" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_ACL_TYPE_NFS4 $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "ACL_USER" "ac_cv_have_decl_ACL_USER" "#include + #include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_ACL_USER" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_ACL_USER $ac_have_decl" >>confdefs.h +ac_fn_check_decl "$LINENO" "ACL_SYNCHRONIZE" "ac_cv_have_decl_ACL_SYNCHRONIZE" "#include + #include +" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" +if test "x$ac_cv_have_decl_ACL_SYNCHRONIZE" = xyes +then : + ac_have_decl=1 +else case e in #( + e) ac_have_decl=0 ;; +esac +fi +printf '%s\n' "#define HAVE_DECL_ACL_SYNCHRONIZE $ac_have_decl" >>confdefs.h + + if test "x$ac_cv_posix_acl_funcs" = "xyes" \ + -a "x$ac_cv_func_acl_get_fd_np" = "xyes" \ + -a "x$ac_cv_func_acl_get_perm" != "xyes" \ + -a "x$ac_cv_func_acl_get_perm_np" = "xyes" \ + -a "x$ac_cv_func_acl_set_fd_np" = "xyes"; then + if test "x$ac_cv_have_decl_ACL_USER" = "xyes"; then + if test ${ac_cv_archive_acl_freebsd+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_archive_acl_freebsd=yes ;; +esac +fi + + if test "x$ac_cv_have_decl_ACL_TYPE_NFS4" = "xyes" \ + -a "x$ac_cv_func_acl_add_flag_np" = "xyes" \ + -a "x$ac_cv_func_acl_get_brand_np" = "xyes" \ + -a "x$ac_cv_func_acl_get_entry_type_np" = "xyes" \ + -a "x$ac_cv_func_acl_get_flagset_np" = "xyes" \ + -a "x$ac_cv_func_acl_set_entry_type_np" = "xyes"; then + if test ${ac_cv_archive_acl_freebsd_nfs4+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_archive_acl_freebsd_nfs4=yes ;; +esac +fi + + fi + elif test "x$ac_cv_have_decl_ACL_TYPE_EXTENDED" = "xyes" \ + -a "x$ac_cv_func_acl_add_flag_np" = "xyes" \ + -a "x$ac_cv_func_acl_get_flagset_np" = "xyes" \ + -a "x$ac_cv_func_acl_get_link_np" = "xyes" \ + -a "x$ac_cv_func_acl_set_link_np" = "xyes" \ + -a "x$ac_cv_func_mbr_uid_to_uuid" = "xyes" \ + -a "x$ac_cv_func_mbr_uuid_to_id" = "xyes" \ + -a "x$ac_cv_func_mbr_gid_to_uuid" = "xyes"; then + if test ${ac_cv_archive_acl_darwin+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_archive_acl_darwin=yes ;; +esac +fi + + fi + fi + fi + fi + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for ACL support" >&5 +printf %s "checking for ACL support... " >&6; } + if test "x$ac_cv_archive_acl_libacl" = "xyes" \ + -a "x$ac_cv_archive_acl_librichacl" = "xyes"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: libacl (POSIX.1e) + librichacl (NFSv4)" >&5 +printf '%s\n' "libacl (POSIX.1e) + librichacl (NFSv4)" >&6; } + +printf '%s\n' "#define ARCHIVE_ACL_LIBACL 1" >>confdefs.h + + +printf '%s\n' "#define ARCHIVE_ACL_LIBRICHACL 1" >>confdefs.h + + elif test "x$ac_cv_archive_acl_libacl" = "xyes"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: libacl (POSIX.1e)" >&5 +printf '%s\n' "libacl (POSIX.1e)" >&6; } + +printf '%s\n' "#define ARCHIVE_ACL_LIBACL 1" >>confdefs.h + + elif test "x$ac_cv_archive_acl_librichacl" = "xyes"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: librichacl (NFSv4)" >&5 +printf '%s\n' "librichacl (NFSv4)" >&6; } + +printf '%s\n' "#define ARCHIVE_ACL_LIBRICHACL 1" >>confdefs.h + + elif test "x$ac_cv_archive_acl_darwin" = "xyes"; then + +printf '%s\n' "#define ARCHIVE_ACL_DARWIN 1" >>confdefs.h + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: Darwin (limited NFSv4)" >&5 +printf '%s\n' "Darwin (limited NFSv4)" >&6; } + elif test "x$ac_cv_archive_acl_sunos" = "xyes"; then + +printf '%s\n' "#define ARCHIVE_ACL_SUNOS 1" >>confdefs.h + + if test "x$ac_cv_archive_acl_sunos_nfs4" = "xyes"; then + +printf '%s\n' "#define ARCHIVE_ACL_SUNOS_NFS4 1" >>confdefs.h + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: Solaris (POSIX.1e and NFSv4)" >&5 +printf '%s\n' "Solaris (POSIX.1e and NFSv4)" >&6; } + else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: Solaris (POSIX.1e)" >&5 +printf '%s\n' "Solaris (POSIX.1e)" >&6; } + fi + elif test "x$ac_cv_archive_acl_freebsd" = "xyes"; then + +printf '%s\n' "#define ARCHIVE_ACL_FREEBSD 1" >>confdefs.h + + if test "x$ac_cv_archive_acl_freebsd_nfs4" = "xyes"; then + +printf '%s\n' "#define ARCHIVE_ACL_FREEBSD_NFS4 1" >>confdefs.h + + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: FreeBSD (POSIX.1e and NFSv4)" >&5 +printf '%s\n' "FreeBSD (POSIX.1e and NFSv4)" >&6; } + else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: FreeBSD (POSIX.1e)" >&5 +printf '%s\n' "FreeBSD (POSIX.1e)" >&6; } + fi + else + as_fn_error $? "Could not find a suitable version of acl" "$LINENO" 5 + fi +fi + + + if test "x$ac_cv_archive_acl_libacl" = "xyes" \ + -o "x$ac_cv_archive_acl_librichacl" = "xyes"; then + INC_LINUX_ACL_TRUE= + INC_LINUX_ACL_FALSE='#' +else + INC_LINUX_ACL_TRUE='#' + INC_LINUX_ACL_FALSE= +fi + + if test "x$ac_cv_archive_acl_sunos" = "xyes"; then + INC_SUNOS_ACL_TRUE= + INC_SUNOS_ACL_FALSE='#' +else + INC_SUNOS_ACL_TRUE='#' + INC_SUNOS_ACL_FALSE= +fi + + if test "x$ac_cv_archive_acl_darwin" = "xyes"; then + INC_DARWIN_ACL_TRUE= + INC_DARWIN_ACL_FALSE='#' +else + INC_DARWIN_ACL_TRUE='#' + INC_DARWIN_ACL_FALSE= +fi + + if test "x$ac_cv_archive_acl_freebsd" = "xyes"; then + INC_FREEBSD_ACL_TRUE= + INC_FREEBSD_ACL_FALSE='#' +else + INC_FREEBSD_ACL_TRUE='#' + INC_FREEBSD_ACL_FALSE= +fi + + +# Additional requirements +# Check whether --enable-largefile was given. +if test ${enable_largefile+y} +then : + enableval=$enable_largefile; +fi +if test "$enable_largefile,$enable_year2038" != no,no +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to support large files" >&5 +printf %s "checking for $CC option to support large files... " >&6; } +if test ${ac_cv_sys_largefile_opts+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CPPFLAGS=$CPPFLAGS + ac_opt_found=no + for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1"; do + if test x"$ac_opt" != x"none needed" +then : + CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" +fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifndef FTYPE +# define FTYPE off_t +#endif + /* Check that FTYPE can represent 2**63 - 1 correctly. + We can't simply define LARGE_FTYPE to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) + int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 + && LARGE_FTYPE % 2147483647 == 1) + ? 1 : -1]; +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + if test x"$ac_opt" = x"none needed" +then : + # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. + CPPFLAGS="$CPPFLAGS -DFTYPE=ino_t" + if ac_fn_c_try_compile "$LINENO" +then : + +else case e in #( + e) CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64" + if ac_fn_c_try_compile "$LINENO" +then : + ac_opt='-D_FILE_OFFSET_BITS=64' +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam +fi + ac_cv_sys_largefile_opts=$ac_opt + ac_opt_found=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + test $ac_opt_found = no || break + done + CPPFLAGS=$ac_save_CPPFLAGS + + test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 +printf '%s\n' "$ac_cv_sys_largefile_opts" >&6; } + +ac_have_largefile=yes +case $ac_cv_sys_largefile_opts in #( + "none needed") : + ;; #( + "supported through gnulib") : + ;; #( + "support not detected") : + ac_have_largefile=no ;; #( + "-D_FILE_OFFSET_BITS=64") : + +printf '%s\n' "#define _FILE_OFFSET_BITS 64" >>confdefs.h + ;; #( + "-D_LARGE_FILES=1") : + +printf '%s\n' "#define _LARGE_FILES 1" >>confdefs.h + ;; #( + *) : + as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; +esac + +if test "$enable_year2038" != no +then : + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to support timestamps after 2038" >&5 +printf %s "checking for $CC option to support timestamps after 2038... " >&6; } +if test ${ac_cv_sys_year2038_opts+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CPPFLAGS="$CPPFLAGS" + ac_opt_found=no + for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do + if test x"$ac_opt" != x"none needed" +then : + CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" +fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + /* Check that time_t can represent 2**32 - 1 correctly. */ + #define LARGE_TIME_T \\ + ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) + int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 + && LARGE_TIME_T % 65537 == 0) + ? 1 : -1]; + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_sys_year2038_opts="$ac_opt" + ac_opt_found=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + test $ac_opt_found = no || break + done + CPPFLAGS="$ac_save_CPPFLAGS" + test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; +esac +fi +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 +printf '%s\n' "$ac_cv_sys_year2038_opts" >&6; } + +ac_have_year2038=yes +case $ac_cv_sys_year2038_opts in #( + "none needed") : + ;; #( + "support not detected") : + ac_have_year2038=no ;; #( + "-D_TIME_BITS=64") : + +printf '%s\n' "#define _TIME_BITS 64" >>confdefs.h + ;; #( + "-D__MINGW_USE_VC2005_COMPAT") : + +printf '%s\n' "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h + ;; #( + "-U_USE_32_BIT_TIME_T"*) : + { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It +will stop working after mid-January 2038. Remove +_USE_32BIT_TIME_T from the compiler flags. +See 'config.log' for more details" "$LINENO" 5; } ;; #( + *) : + as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; +esac + +fi + +fi + +EXTRA_LIBS=` printf " %s " "$LIBS" | sed -E 's/ -l([^ ]*)/\1 /g' ` + +ac_config_files="$ac_config_files libarchive-clib.buildinfo" + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# 'ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* 'ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +ac_cache_dump | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +printf '%s\n' "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +printf '%s\n' "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`printf '%s\n' "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${INC_WINDOWS_FILES_TRUE}" && test -z "${INC_WINDOWS_FILES_FALSE}"; then + as_fn_error $? "conditional \"INC_WINDOWS_FILES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${INC_CYGWIN_FILES_TRUE}" && test -z "${INC_CYGWIN_FILES_FALSE}"; then + as_fn_error $? "conditional \"INC_CYGWIN_FILES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${INC_BLAKE2_TRUE}" && test -z "${INC_BLAKE2_FALSE}"; then + as_fn_error $? "conditional \"INC_BLAKE2\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${INC_LINUX_ACL_TRUE}" && test -z "${INC_LINUX_ACL_FALSE}"; then + as_fn_error $? "conditional \"INC_LINUX_ACL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${INC_SUNOS_ACL_TRUE}" && test -z "${INC_SUNOS_ACL_FALSE}"; then + as_fn_error $? "conditional \"INC_SUNOS_ACL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${INC_DARWIN_ACL_TRUE}" && test -z "${INC_DARWIN_ACL_FALSE}"; then + as_fn_error $? "conditional \"INC_DARWIN_ACL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${INC_FREEBSD_ACL_TRUE}" && test -z "${INC_FREEBSD_ACL_FALSE}"; then + as_fn_error $? "conditional \"INC_FREEBSD_ACL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +# Check whether --enable-year2038 was given. +if test ${enable_year2038+y} +then : + enableval=$enable_year2038; +fi + + +: "${CONFIG_STATUS=./config.status}" +case $CONFIG_STATUS in #( + -*) : + CONFIG_STATUS=./$CONFIG_STATUS ;; #( + */*) : + ;; #( + *) : + CONFIG_STATUS=./$CONFIG_STATUS ;; +esac + +ac_write_fail=0 +ac_clean_CONFIG_STATUS='"$CONFIG_STATUS"' +{ printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +printf '%s\n' "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >"$CONFIG_STATUS" <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>"$CONFIG_STATUS" <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # contradicts POSIX and common usage. Disable this. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else case e in #( + e) case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac ;; +esac +fi + + + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. +as_nl=' +' +export as_nl +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi + +# The user is always right. +if ${PATH_SEPARATOR+false} :; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as 'sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + printf '%s\n' "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + printf '%s\n' "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else case e in #( + e) as_fn_append () + { + eval $1=\$$1\$2 + } ;; +esac +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else case e in #( + e) as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } ;; +esac +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +printf '%s\n' X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`printf '%s\n' "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +printf '%s\n' X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated + +# Sed expression to map a string onto a valid variable name. +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated + + +exec 6>&1 +## ------------------------------------- ## +## Main body of "$CONFIG_STATUS" script. ## +## ------------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x "$CONFIG_STATUS" || ac_write_fail=1 + +cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by Haskell libarchive-clib package $as_me 3.7.2, which was +generated by GNU Autoconf 2.73. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +'$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +ac_cs_config=`printf '%s\n' "$ac_configure_args" | sed "$ac_safe_unquote"` +ac_cs_config_escaped=`printf '%s\n' "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` +cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 +ac_cs_config='$ac_cs_config_escaped' +ac_cs_version="\\ +Haskell libarchive-clib package config.status 3.7.2 +configured by $0, generated by GNU Autoconf 2.73, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2026 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || { + awk '' >"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + printf '%s\n' "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + printf '%s\n' "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: '$1' +Try '$0 --help' for more information.";; + --help | --hel | -h ) + printf '%s\n' "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: '$1' +Try '$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \printf '%s\n' "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + printf '%s\n' "$ac_log" +} >&5 + +_ACEOF +cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' +host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' +build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' +build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' +build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' +SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' +Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' +GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' +EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' +FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' +LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' +NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' +LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' +ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' +exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' +lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' +lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' +lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' +reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' +FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' +file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' +want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +FILECMD \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "c/config.h") CONFIG_HEADERS="$CONFIG_HEADERS c/config.h" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "libarchive-clib.buildinfo") CONFIG_FILES="$CONFIG_FILES libarchive-clib.buildinfo" ;; + + *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files + test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers + test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to '$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with './config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | sed -n '$='` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | sed -n '$='` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >"$CONFIG_STATUS" || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with './config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script 'defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >"$CONFIG_STATUS" || ac_write_fail=1 + +cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + suffix = P[macro] D[macro] + while (suffix ~ /[\t ]$/) { + suffix = substr(suffix, 1, length(suffix) - 1) + } + # Preserve the white space surrounding the "#". + print prefix "define", macro suffix + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain ':'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`printf '%s\n' "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is 'configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + printf '%s\n' "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +printf '%s\n' "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`printf '%s\n' "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +printf '%s\n' X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +printf '%s\n' "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when '$srcdir' = '.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' +which seems to be undefined. Please make sure it is defined" >&5 +printf '%s\n' "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' +which seems to be undefined. Please make sure it is defined" >&2;} + + rm -f "$ac_tmp/stdin" + case $ac_file in + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; + esac \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + printf '%s\n' "/* $configure_input */" >&1 \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +printf '%s\n' "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + fi + else + printf '%s\n' "/* $configure_input */" >&1 \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 + fi + ;; + + :C) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +printf '%s\n' "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "libtool":C) + + # See if we are running on zsh, and set the options that allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST + fi + + cfgfile=${ofile}T + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL +# Generated automatically by $as_me ($PACKAGE) $VERSION +# NOTE: Changes made to this file will be lost: look at ltmain.sh. + +# Provide generalized library-building support services. +# Written by Gordon Matzigkeit, 1996 + +# Copyright (C) 2024 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + + +# The names of the tagged configurations supported by this script. +available_tags='' + +# Configured defaults for sys_lib_dlsearch_path munging. +: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} + +# ### BEGIN LIBTOOL CONFIG + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Assembler program. +AS=$lt_AS + +# DLL creation program. +DLLTOOL=$lt_DLLTOOL + +# Object dumper program. +OBJDUMP=$lt_OBJDUMP + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# Shared archive member basename,for filename based shared library versioning on AIX. +shared_archive_member_spec=$shared_archive_member_spec + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that protects backslashes. +ECHO=$lt_ECHO + +# The PATH separator for the build system. +PATH_SEPARATOR=$lt_PATH_SEPARATOR + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# convert \$build file names to \$host format. +to_host_file_cmd=$lt_cv_to_host_file_cmd + +# convert \$build files to toolchain format. +to_tool_file_cmd=$lt_cv_to_tool_file_cmd + +# A file(cmd) program that detects file types. +FILECMD=$lt_FILECMD + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method = "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# How to find potential files when deplibs_check_method = "file_magic". +file_magic_glob=$lt_file_magic_glob + +# Find potential files using nocaseglob when deplibs_check_method = "file_magic". +want_nocaseglob=$lt_want_nocaseglob + +# Command to associate shared and link libraries. +sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd + +# The archiver. +AR=$lt_AR + +# Flags to create an archive (by configure). +lt_ar_flags=$lt_ar_flags + +# Flags to create an archive. +AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"} + +# How to feed a file listing to the archiver. +archiver_list_spec=$lt_archiver_list_spec + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Whether to use a lock for old archive extraction. +lock_old_archive_extraction=$lock_old_archive_extraction + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm into a list of symbols to manually relocate. +global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name lister interface. +nm_interface=$lt_lt_cv_nm_interface + +# Specify filename containing input files for \$NM. +nm_file_list_spec=$lt_nm_file_list_spec + +# The root where to search for dependent libraries,and where our libraries should be installed. +lt_sysroot=$lt_sysroot + +# Command to truncate a binary pipe. +lt_truncate_bin=$lt_lt_cv_truncate_bin + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Manifest tool. +MANIFEST_TOOL=$lt_MANIFEST_TOOL + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Detected run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path + +# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. +configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e. impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + $SED '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_CONFIG_STATUS= + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + case $CONFIG_STATUS in #( + -*) : + ac_no_opts=-- ;; #( + *) : + ac_no_opts= ;; +esac + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $ac_no_opts "$CONFIG_STATUS" $ac_config_status_args || + ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +printf '%s\n' "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi diff --git a/libarchive-clib.cabal b/libarchive-clib.cabal --- a/libarchive-clib.cabal +++ b/libarchive-clib.cabal @@ -1,9 +1,9 @@ -cabal-version: 2.0 +cabal-version: 3.8 name: libarchive-clib -- this is actually corresponding to upstream's 3.8.6, -- but we had to fix configure.ac and PVP has no patch versions -version: 3.8.7 -license: OtherLicense +version: 3.8.8 +license: BSD-2-Clause license-file: LICENSE copyright: Copyright: (c) 2018-2020 Vanessa McHale maintainer: vamchale@gmail.com @@ -80,6 +80,8 @@ default-language: Haskell2010 if os(windows) cc-options: -U__GCC_ASM_FLAG_OUTPUTS__ + extra-libraries: bcrypt + extra-libraries-static: bcrypt if arch(i386) cc-options: -D_Alignas(t)=__attribute__((__aligned__(t)))