unix 2.8.6.0 → 2.8.7.0
raw patch · 12 files changed
+8400/−7941 lines, 12 filesdep ~basedep ~time
Dependency ranges changed: base, time
Files
- System/Posix/Fcntl.hsc +82/−3
- System/Posix/Files/Common.hsc +1/−1
- System/Posix/IO/Common.hsc +17/−11
- System/Posix/Semaphore.hsc +4/−3
- System/Posix/SharedMem.hsc +6/−5
- changelog.md +6/−0
- config.guess +52/−13
- config.sub +149/−83
- configure +7955/−7741
- configure.ac +28/−0
- include/HsUnixConfig.h.in +94/−78
- unix.cabal +6/−3
System/Posix/Fcntl.hsc view
@@ -16,23 +16,34 @@ ----------------------------------------------------------------------------- #include "HsUnix.h"+#include <fcntl.h> module System.Posix.Fcntl ( -- * File allocation Advice(..), fileAdvise, fileAllocate,+ -- * File caching+ fileGetCaching,+ fileSetCaching, ) where -#if HAVE_POSIX_FALLOCATE || HAVE_POSIX_FADVISE import Foreign.C-#endif import System.Posix.Types -#if !HAVE_POSIX_FALLOCATE+#if !HAVE_POSIX_FALLOCATE || !HAVE_O_DIRECT import System.IO.Error ( ioeSetLocation ) import GHC.IO.Exception ( unsupportedOperation ) #endif +#if HAVE_O_DIRECT+import Data.Bits (complement, (.&.), (.|.))+import System.Posix.Internals (c_fcntl_read)+#endif++#if HAVE_O_DIRECT || HAVE_F_NOCACHE+import System.Posix.Internals (c_fcntl_write)+#endif+ -- ----------------------------------------------------------------------------- -- File control @@ -100,4 +111,72 @@ "operation will throw 'IOError' \"unsupported operation\" (CPP guard: @#if HAVE_POSIX_FALLOCATE@)" #-} fileAllocate _ _ _ = ioError (ioeSetLocation unsupportedOperation "fileAllocate")+#endif++-- -----------------------------------------------------------------------------+-- File caching++-- | Performs the @fcntl(2)@ operation on a file-desciptor to get the cache mode.+--+-- If the cache mode is 'False', then cache effects for file system reads and+-- writes are minimised or otherwise eliminated. If the cache mode is 'True',+-- then cache effects occur like normal.+--+-- On Linux, FreeBSD, and NetBSD this checks whether the @O_DIRECT@ file flag is+-- set.+--+-- Throws 'IOError' (\"unsupported operation\") if platform does not support+-- getting the cache mode.+--+-- Use @#if HAVE_O_DIRECT@ CPP guard to detect availability. Use @#include+-- "HsUnix.h"@ to bring @HAVE_O_DIRECT@ into scope.+--+-- @since 2.8.7.0+fileGetCaching :: Fd -> IO Bool+#if HAVE_O_DIRECT+fileGetCaching (Fd fd) = do+ r <- throwErrnoIfMinus1 "fileGetCaching" (c_fcntl_read fd #{const F_GETFL})+ return ((r .&. opt_val) == 0)+ where+ opt_val = #{const O_DIRECT}+#else+{-# WARNING fileGetCaching+ "operation will throw 'IOError' \"unsupported operation\" (CPP guard: @#if HAVE_O_DIRECT@)" #-}+fileGetCaching _ = ioError (ioeSetLocation unsupportedOperation "fileGetCaching")+#endif++-- | Performs the @fcntl(2)@ operation on a file-desciptor to set the cache+-- mode.+--+-- If the cache mode is 'False', then cache effects for file system reads and+-- writes are minimised or otherwise eliminated. If the cache mode is 'True',+-- then cache effects occur like normal.+--+-- On Linux, FreeBSD, and NetBSD this sets the @O_DIRECT@ file flag. On OSX,+-- this sets the @F_NOCACHE@ @fcntl@ flag.+--+-- Throws 'IOError' (\"unsupported operation\") if platform does not support+-- setting the cache mode.+--+-- Use @#if HAVE_O_DIRECT || HAVE_F_NOCACHE@ CPP guard to detect availability.+-- Use @#include "HsUnix.h"@ to bring @HAVE_O_DIRECT@ and @HAVE_F_NOCACHE@ into+-- scope.+--+-- @since 2.8.7.0+fileSetCaching :: Fd -> Bool -> IO ()+#if HAVE_O_DIRECT+fileSetCaching (Fd fd) val = do+ r <- throwErrnoIfMinus1 "fileSetCaching" (c_fcntl_read fd #{const F_GETFL})+ let r' | val = fromIntegral r .&. complement opt_val+ | otherwise = fromIntegral r .|. opt_val+ throwErrnoIfMinus1_ "fileSetCaching" (c_fcntl_write fd #{const F_SETFL} r')+ where+ opt_val = #{const O_DIRECT}+#elif HAVE_F_NOCACHE+fileSetCaching (Fd fd) val = do+ throwErrnoIfMinus1_ "fileSetCaching" (c_fcntl_write fd #{const F_NOCACHE} (if val then 0 else 1))+#else+{-# WARNING fileSetCaching+ "operation will throw 'IOError' \"unsupported operation\" (CPP guard: @#if HAVE_O_DIRECT || HAVE_F_NOCACHE @)" #-}+fileSetCaching _ _ = ioError (ioeSetLocation unsupportedOperation "fileSetCaching") #endif
System/Posix/Files/Common.hsc view
@@ -993,7 +993,7 @@ newtype ExtendedFileStatus = ExtendedFileStatus (ForeignPtr CStatx) -- ^ The constructor is considered internal and may change. -- | The "preferred" block size for efficient filesystem I/O.--- (Writing to a file in smaller chunks may cause an inefficient read-mod‐ify-rewrite.)+-- (Writing to a file in smaller chunks may cause an inefficient read-modify-rewrite.) fileBlockSizeX :: ExtendedFileStatus -> CBlkSize #if HAVE_STATX -- | Further status information about the file.
System/Posix/IO/Common.hsc view
@@ -223,12 +223,18 @@ c_fd = maybe (#const AT_FDCWD) (\ (Fd fd) -> fd) fdMay all_flags = creat .|. flags .|. open_mode + -- We have to use Base.o_* instead of raw #const O_*+ -- due of the fact target platforms at stage1 could have+ -- them overridden.+ -- For example GHC JS Backend provides its own constants+ -- which should be used at the target of cross compilation+ -- into Node.JS environment. flags =- (if appendFlag then (#const O_APPEND) else 0) .|.- (if exclusiveFlag then (#const O_EXCL) else 0) .|.- (if nocttyFlag then (#const O_NOCTTY) else 0) .|.- (if nonBlockFlag then (#const O_NONBLOCK) else 0) .|.- (if truncateFlag then (#const O_TRUNC) else 0) .|.+ (if appendFlag then (Base.o_APPEND) else 0) .|.+ (if exclusiveFlag then (Base.o_EXCL) else 0) .|.+ (if nocttyFlag then (Base.o_NOCTTY) else 0) .|.+ (if nonBlockFlag then (Base.o_NONBLOCK) else 0) .|.+ (if truncateFlag then (Base.o_TRUNC) else 0) .|. (if nofollowFlag then (#const O_NOFOLLOW) else 0) .|. (if cloexecFlag then (#const O_CLOEXEC) else 0) .|. (if directoryFlag then (#const O_DIRECTORY) else 0) .|.@@ -236,12 +242,12 @@ (creat, mode_w) = case creatFlag of Nothing -> (0,0)- Just x -> ((#const O_CREAT), x)+ Just x -> ((Base.o_CREAT), x) open_mode = case how of- ReadOnly -> (#const O_RDONLY)- WriteOnly -> (#const O_WRONLY)- ReadWrite -> (#const O_RDWR)+ ReadOnly -> (Base.o_RDONLY)+ WriteOnly -> (Base.o_WRONLY)+ ReadWrite -> (Base.o_RDWR) foreign import capi unsafe "HsUnix.h openat" c_openat :: CInt -> CString -> CInt -> CMode -> IO CInt@@ -315,8 +321,8 @@ fdOption2Int :: FdOption -> CInt fdOption2Int CloseOnExec = (#const FD_CLOEXEC)-fdOption2Int AppendOnWrite = (#const O_APPEND)-fdOption2Int NonBlockingRead = (#const O_NONBLOCK)+fdOption2Int AppendOnWrite = (Base.o_APPEND)+fdOption2Int NonBlockingRead = (Base.o_NONBLOCK) fdOption2Int SynchronousWrites = (#const O_SYNC) -- | May throw an exception if this is an invalid descriptor.
System/Posix/Semaphore.hsc view
@@ -30,6 +30,7 @@ import Foreign.Concurrent import Foreign.Ptr import System.Posix.Types+import qualified System.Posix.Internals as Base import Control.Concurrent import Data.Bits #if !defined(HAVE_SEM_GETVALUE)@@ -61,11 +62,11 @@ -- value. semOpen :: String -> OpenSemFlags -> FileMode -> Int -> IO Semaphore semOpen name flags mode value =- let cflags = (if semCreate flags then #{const O_CREAT} else 0) .|.- (if semExclusive flags then #{const O_EXCL} else 0)+ let cflags = (if semCreate flags then Base.o_CREAT else 0) .|.+ (if semExclusive flags then Base.o_EXCL else 0) semOpen' cname = do sem <- throwErrnoPathIfNull "semOpen" name $- sem_open cname (toEnum cflags) mode (toEnum value)+ sem_open cname (toEnum (fromIntegral cflags)) mode (toEnum value) fptr <- newForeignPtr sem (finalize sem) return $ Semaphore fptr finalize sem = throwErrnoPathIfMinus1_ "semOpen" name $
@@ -26,6 +26,7 @@ #include <fcntl.h> import System.Posix.Types+import qualified System.Posix.Internals as Base #if defined(HAVE_SHM_OPEN) || defined(HAVE_SHM_UNLINK) import Foreign.C #endif@@ -50,14 +51,14 @@ shmOpen name flags mode = do cflags0 <- return 0 cflags1 <- return $ cflags0 .|. (if shmReadWrite flags- then #{const O_RDWR}- else #{const O_RDONLY})- cflags2 <- return $ cflags1 .|. (if shmCreate flags then #{const O_CREAT}+ then Base.o_RDWR+ else Base.o_RDONLY)+ cflags2 <- return $ cflags1 .|. (if shmCreate flags then Base.o_CREAT else 0) cflags3 <- return $ cflags2 .|. (if shmExclusive flags- then #{const O_EXCL}+ then Base.o_EXCL else 0)- cflags4 <- return $ cflags3 .|. (if shmTrunc flags then #{const O_TRUNC}+ cflags4 <- return $ cflags3 .|. (if shmTrunc flags then Base.o_TRUNC else 0) withCAString name (shmOpen' cflags4) where shmOpen' cflags cname =
changelog.md view
@@ -1,5 +1,11 @@ # Changelog for [`unix` package](http://hackage.haskell.org/package/unix) +## 2.8.7.0 *May 2025*++ * Add portable support for file open with data caching supressed/eliminated wrt [#322](https://github.com/haskell/unix/issues/322)+ * Support for ARM64 Windows when cross-compilation from Linux/Darwin or other unix system is involved+ * Use `Base.o_*` instead of raw `{#const O_*}`, fixing a bug in GHC JS+ ## 2.8.6.0 *Nov 2024* * add `readDirStreamWith` and `readDirStreamWithPtr` to `System.Posix.Directory.Internals` wrt [#251](https://github.com/haskell/unix/pull/251)
config.guess view
@@ -1,10 +1,10 @@ #! /bin/sh # Attempt to guess a canonical system name.-# Copyright 1992-2022 Free Software Foundation, Inc.+# Copyright 1992-2023 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale -timestamp='2022-05-25'+timestamp='2023-08-22' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by@@ -47,7 +47,7 @@ usage="\ Usage: $0 [OPTION] -Output the configuration name of the system \`$me' is run on.+Output the configuration name of the system '$me' is run on. Options: -h, --help print this help, then exit@@ -60,13 +60,13 @@ GNU config.guess ($timestamp) Originally written by Per Bothner.-Copyright 1992-2022 Free Software Foundation, Inc.+Copyright 1992-2023 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." help="-Try \`$me --help' for more information."+Try '$me --help' for more information." # Parse command line while test $# -gt 0 ; do@@ -102,8 +102,8 @@ # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. -# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still-# use `HOST_CC' if defined, but it is deprecated.+# Historically, 'CC_FOR_BUILD' used to be named 'HOST_CC'. We still+# use 'HOST_CC' if defined, but it is deprecated. # Portable tmp directory creation inspired by the Autoconf team. @@ -155,6 +155,9 @@ set_cc_for_build cat <<-EOF > "$dummy.c"+ #if defined(__ANDROID__)+ LIBC=android+ #else #include <features.h> #if defined(__UCLIBC__) LIBC=uclibc@@ -169,6 +172,7 @@ LIBC=musl #endif #endif+ #endif EOF cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` eval "$cc_set_libc"@@ -459,7 +463,7 @@ UNAME_RELEASE=`uname -v` ;; esac- # Japanese Language versions have a version number like `4.1.3-JL'.+ # Japanese Language versions have a version number like '4.1.3-JL'. SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` GUESS=sparc-sun-sunos$SUN_REL ;;@@ -904,7 +908,7 @@ fi ;; *:FreeBSD:*:*)- UNAME_PROCESSOR=`/usr/bin/uname -p`+ UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in amd64) UNAME_PROCESSOR=x86_64 ;;@@ -966,11 +970,37 @@ GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC ;;+ x86_64:[Mm]anagarm:*:*|i?86:[Mm]anagarm:*:*)+ GUESS="$UNAME_MACHINE-pc-managarm-mlibc"+ ;;+ *:[Mm]anagarm:*:*)+ GUESS="$UNAME_MACHINE-unknown-managarm-mlibc"+ ;; *:Minix:*:*) GUESS=$UNAME_MACHINE-unknown-minix ;; aarch64:Linux:*:*)- GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+ set_cc_for_build+ CPU=$UNAME_MACHINE+ LIBCABI=$LIBC+ if test "$CC_FOR_BUILD" != no_compiler_found; then+ ABI=64+ sed 's/^ //' << EOF > "$dummy.c"+ #ifdef __ARM_EABI__+ #ifdef __ARM_PCS_VFP+ ABI=eabihf+ #else+ ABI=eabi+ #endif+ #endif+EOF+ cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'`+ eval "$cc_set_abi"+ case $ABI in+ eabi | eabihf) CPU=armv8l; LIBCABI=$LIBC$ABI ;;+ esac+ fi+ GUESS=$CPU-unknown-linux-$LIBCABI ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be@@ -1036,9 +1066,18 @@ k1om:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;;- loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*)+ kvx:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;;+ kvx:cos:*:*)+ GUESS=$UNAME_MACHINE-unknown-cos+ ;;+ kvx:mbr:*:*)+ GUESS=$UNAME_MACHINE-unknown-mbr+ ;;+ loongarch32:Linux:*:* | loongarch64:Linux:*:*)+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC+ ;; m32r*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;;@@ -1191,7 +1230,7 @@ GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION ;; i*86:OS/2:*:*)- # If we were able to find `uname', then EMX Unix compatibility+ # If we were able to find 'uname', then EMX Unix compatibility # is probably installed. GUESS=$UNAME_MACHINE-pc-os2-emx ;;@@ -1332,7 +1371,7 @@ GUESS=ns32k-sni-sysv fi ;;- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort+ PENTIUM:*:4.0*:*) # Unisys 'ClearPath HMP IX 4000' SVR4/MP effort # says <Richard.M.Bartel@ccMail.Census.GOV> GUESS=i586-unisys-sysv4 ;;
config.sub view
@@ -1,10 +1,10 @@ #! /bin/sh # Configuration validation subroutine script.-# Copyright 1992-2022 Free Software Foundation, Inc.+# Copyright 1992-2023 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale -timestamp='2022-01-03'+timestamp='2023-09-19' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by@@ -76,13 +76,13 @@ version="\ GNU config.sub ($timestamp) -Copyright 1992-2022 Free Software Foundation, Inc.+Copyright 1992-2023 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help="-Try \`$me --help' for more information."+Try '$me --help' for more information." # Parse command line while test $# -gt 0 ; do@@ -130,7 +130,7 @@ # Separate into logical components for further validation case $1 in *-*-*-*-*)- echo Invalid configuration \`"$1"\': more than four components >&2+ echo "Invalid configuration '$1': more than four components" >&2 exit 1 ;; *-*-*-*)@@ -145,7 +145,8 @@ nto-qnx* | linux-* | uclinux-uclibc* \ | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \- | storm-chaos* | os2-emx* | rtmk-nova*)+ | storm-chaos* | os2-emx* | rtmk-nova* | managarm-* \+ | windows-* ) basic_machine=$field1 basic_os=$maybe_os ;;@@ -943,7 +944,7 @@ EOF IFS=$saved_IFS ;;- # We use `pc' rather than `unknown'+ # We use 'pc' rather than 'unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64)@@ -1075,7 +1076,7 @@ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) cpu=i586 ;;- pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)+ pentiumpro-* | p6-* | 6x86-* | athlon-* | athlon_*-*) cpu=i686 ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)@@ -1180,7 +1181,7 @@ case $cpu in 1750a | 580 \ | a29k \- | aarch64 | aarch64_be \+ | aarch64 | aarch64_be | aarch64c | arm64ec \ | abacus \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \@@ -1190,7 +1191,7 @@ | arc | arceb | arc32 | arc64 \ | arm | arm[lb]e | arme[lb] | armv* \ | avr | avr32 \- | asmjs | javascript \+ | asmjs \ | ba \ | be32 | be64 \ | bfin | bpf | bs2000 \@@ -1199,45 +1200,23 @@ | d10v | d30v | dlx | dsp16xx \ | e2k | elxsi | epiphany \ | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \+ | javascript \ | h8300 | h8500 \ | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i*86 | i860 | i960 | ia16 | ia64 \ | ip2k | iq2000 \ | k1om \+ | kvx \ | le32 | le64 \ | lm32 \- | loongarch32 | loongarch64 | loongarchx32 \+ | loongarch32 | loongarch64 \ | m32c | m32r | m32rle \ | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \ | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \ | m88110 | m88k | maxq | mb | mcore | mep | metag \ | microblaze | microblazeel \- | mips | mipsbe | mipseb | mipsel | mipsle \- | mips16 \- | mips64 | mips64eb | mips64el \- | mips64octeon | mips64octeonel \- | mips64orion | mips64orionel \- | mips64r5900 | mips64r5900el \- | mips64vr | mips64vrel \- | mips64vr4100 | mips64vr4100el \- | mips64vr4300 | mips64vr4300el \- | mips64vr5000 | mips64vr5000el \- | mips64vr5900 | mips64vr5900el \- | mipsisa32 | mipsisa32el \- | mipsisa32r2 | mipsisa32r2el \- | mipsisa32r3 | mipsisa32r3el \- | mipsisa32r5 | mipsisa32r5el \- | mipsisa32r6 | mipsisa32r6el \- | mipsisa64 | mipsisa64el \- | mipsisa64r2 | mipsisa64r2el \- | mipsisa64r3 | mipsisa64r3el \- | mipsisa64r5 | mipsisa64r5el \- | mipsisa64r6 | mipsisa64r6el \- | mipsisa64sb1 | mipsisa64sb1el \- | mipsisa64sr71k | mipsisa64sr71kel \- | mipsr5900 | mipsr5900el \- | mipstx39 | mipstx39el \+ | mips* \ | mmix \ | mn10200 | mn10300 \ | moxie \@@ -1285,7 +1264,7 @@ ;; *)- echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2+ echo "Invalid configuration '$1': machine '$cpu-$vendor' not recognized" 1>&2 exit 1 ;; esac@@ -1306,11 +1285,12 @@ # Decode manufacturer-specific aliases for certain operating systems. -if test x$basic_os != x+if test x"$basic_os" != x then # First recognize some ad-hoc cases, or perhaps split kernel-os, or else just # set os.+obj= case $basic_os in gnu/linux*) kernel=linux@@ -1341,6 +1321,10 @@ kernel=linux os=`echo "$basic_os" | sed -e 's|linux|gnu|'` ;;+ managarm*)+ kernel=managarm+ os=`echo "$basic_os" | sed -e 's|managarm|mlibc|'`+ ;; *) kernel= os=$basic_os@@ -1506,10 +1490,16 @@ os=eabi ;; *)- os=elf+ os=+ obj=elf ;; esac ;;+ aout* | coff* | elf* | pe*)+ # These are machine code file formats, not OSes+ obj=$os+ os=+ ;; *) # No normalization, but not necessarily accepted, that comes below. ;;@@ -1528,12 +1518,15 @@ # system, and we'll never get to this point. kernel=+obj= case $cpu-$vendor in score-*)- os=elf+ os=+ obj=elf ;; spu-*)- os=elf+ os=+ obj=elf ;; *-acorn) os=riscix1.2@@ -1543,28 +1536,35 @@ os=gnu ;; arm*-semi)- os=aout+ os=+ obj=aout ;; c4x-* | tic4x-*)- os=coff+ os=+ obj=coff ;; c8051-*)- os=elf+ os=+ obj=elf ;; clipper-intergraph) os=clix ;; hexagon-*)- os=elf+ os=+ obj=elf ;; tic54x-*)- os=coff+ os=+ obj=coff ;; tic55x-*)- os=coff+ os=+ obj=coff ;; tic6x-*)- os=coff+ os=+ obj=coff ;; # This must come before the *-dec entry. pdp10-*)@@ -1586,19 +1586,24 @@ os=sunos3 ;; m68*-cisco)- os=aout+ os=+ obj=aout ;; mep-*)- os=elf+ os=+ obj=elf ;; mips*-cisco)- os=elf+ os=+ obj=elf ;; mips*-*)- os=elf+ os=+ obj=elf ;; or32-*)- os=coff+ os=+ obj=coff ;; *-tti) # must be before sparc entry or we get the wrong os. os=sysv3@@ -1607,7 +1612,8 @@ os=sunos4.1.1 ;; pru-*)- os=elf+ os=+ obj=elf ;; *-be) os=beos@@ -1688,10 +1694,12 @@ os=uxpv ;; *-rom68k)- os=coff+ os=+ obj=coff ;; *-*bug)- os=coff+ os=+ obj=coff ;; *-apple) os=macos@@ -1709,13 +1717,10 @@ fi -# Now, validate our (potentially fixed-up) OS.-case $os in- # GHC specific: added for JS backend support- js | ghcjs)- ;;+# Now, validate our (potentially fixed-up) individual pieces (OS, OBJ). - # Sometimes we do "kernel-abi", so those need to count as OSes.+case $os in+ # Sometimes we do "kernel-libc", so those need to count as OSes. musl* | newlib* | relibc* | uclibc*) ;; # Likewise for "kernel-abi"@@ -1724,6 +1729,9 @@ # VxWorks passes extra cpu info in the 4th filed. simlinux | simwindows | spe) ;;+ # See `case $cpu-$os` validation below+ ghcjs)+ ;; # Now accept the basic system types. # The portable systems comes first. # Each alternative MUST end in a * to match a version number.@@ -1732,7 +1740,7 @@ | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \ | sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \ | hiux* | abug | nacl* | netware* | windows* \- | os9* | macos* | osx* | ios* \+ | os9* | macos* | osx* | ios* | tvos* | watchos* \ | mpw* | magic* | mmixware* | mon960* | lnews* \ | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \ | aos* | aros* | cloudabi* | sortix* | twizzler* \@@ -1741,11 +1749,11 @@ | mirbsd* | netbsd* | dicos* | openedition* | ose* \ | bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \ | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \- | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \- | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \+ | bosx* | nextstep* | cxux* | oabi* \+ | ptx* | ecoff* | winnt* | domain* | vsta* \ | udi* | lites* | ieee* | go32* | aux* | hcos* \ | chorusrdb* | cegcc* | glidix* | serenity* \- | cygwin* | msys* | pe* | moss* | proelf* | rtems* \+ | cygwin* | msys* | moss* | proelf* | rtems* \ | midipix* | mingw32* | mingw64* | mint* \ | uxpv* | beos* | mpeix* | udk* | moxiebox* \ | interix* | uwin* | mks* | rhapsody* | darwin* \@@ -1758,7 +1766,7 @@ | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \ | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \- | fiwix* )+ | fiwix* | mlibc* | cos* | mbr* ) ;; # This one is extra strict with allowed versions sco3.2v2 | sco3.2v[4-9]* | sco5v6*)@@ -1766,41 +1774,99 @@ ;; none) ;;+ kernel* | msvc* )+ # Restricted further below+ ;;+ '')+ if test x"$obj" = x+ then+ echo "Invalid configuration '$1': Blank OS only allowed with explicit machine code file format" 1>&2+ fi+ ;; *)- echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2+ echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2 exit 1 ;; esac +case $obj in+ aout* | coff* | elf* | pe*)+ ;;+ '')+ # empty is fine+ ;;+ *)+ echo "Invalid configuration '$1': Machine code format '$obj' not recognized" 1>&2+ exit 1+ ;;+esac++# Here we handle the constraint that a (synthetic) cpu and os are+# valid only in combination with each other and nowhere else.+case $cpu-$os in+ # The "javascript-unknown-ghcjs" triple is used by GHC; we+ # accept it here in order to tolerate that, but reject any+ # variations.+ javascript-ghcjs)+ ;;+ javascript-* | *-ghcjs)+ echo "Invalid configuration '$1': cpu '$cpu' is not valid with os '$os$obj'" 1>&2+ exit 1+ ;;+esac+ # As a final step for OS-related things, validate the OS-kernel combination # (given a valid OS), if there is a kernel.-case $kernel-$os in- linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \- | linux-musl* | linux-relibc* | linux-uclibc* )+case $kernel-$os-$obj in+ linux-gnu*- | linux-dietlibc*- | linux-android*- | linux-newlib*- \+ | linux-musl*- | linux-relibc*- | linux-uclibc*- | linux-mlibc*- ) ;;- uclinux-uclibc* )+ uclinux-uclibc*- ) ;;- -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* )+ managarm-mlibc*- | managarm-kernel*- )+ ;;+ windows*-msvc*-)+ ;;+ -dietlibc*- | -newlib*- | -musl*- | -relibc*- | -uclibc*- | -mlibc*- ) # These are just libc implementations, not actual OSes, and thus # require a kernel.- echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2+ echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2 exit 1 ;;- kfreebsd*-gnu* | kopensolaris*-gnu*)+ -kernel*- )+ echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2+ exit 1 ;;- vxworks-simlinux | vxworks-simwindows | vxworks-spe)+ *-kernel*- )+ echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2+ exit 1 ;;- nto-qnx*)+ *-msvc*- )+ echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2+ exit 1 ;;- os2-emx)+ kfreebsd*-gnu*- | kopensolaris*-gnu*-) ;;- *-eabi* | *-gnueabi*)+ vxworks-simlinux- | vxworks-simwindows- | vxworks-spe-) ;;- -*)+ nto-qnx*-)+ ;;+ os2-emx-)+ ;;+ *-eabi*- | *-gnueabi*-)+ ;;+ none--*)+ # None (no kernel, i.e. freestanding / bare metal),+ # can be paired with an machine code file format+ ;;+ -*-) # Blank kernel with real OS is always fine. ;;- *-*)- echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2+ --*)+ # Blank kernel and OS with real machine code file format is always fine.+ ;;+ *-*-*)+ echo "Invalid configuration '$1': Kernel '$kernel' not known to work with OS '$os'." 1>&2 exit 1 ;; esac@@ -1883,7 +1949,7 @@ ;; esac -echo "$cpu-$vendor-${kernel:+$kernel-}$os"+echo "$cpu-$vendor${kernel:+-$kernel}${os:+-$os}${obj:+-$obj}" exit # Local variables:
configure view
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" >&6; }-if test ${ac_cv_prog_cc_c89+y}-then :- printf %s "(cached) " >&6-else $as_nop- ac_cv_prog_cc_c89=no-ac_save_CC=$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=$ac_save_CC-fi--if test "x$ac_cv_prog_cc_c89" = xno-then :- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5-printf "%s\n" "unsupported" >&6; }-else $as_nop- if test "x$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 $as_nop- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5-printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }- CC="$CC $ac_cv_prog_cc_c89"-fi- ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89- ac_prog_cc_stdc=c89-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_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 $as_nop- cat confdefs.h - <<_ACEOF >conftest.$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 $as_nop- ac_cv_safe_to_define___extensions__=no-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext-fi-{ printf "%s\n" "$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 $as_nop- 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 <wchar.h>- mbstate_t x;-int-main (void)-{-- ;- return 0;-}-_ACEOF-if ac_fn_c_try_compile "$LINENO"-then :--else $as_nop- cat confdefs.h - <<_ACEOF >conftest.$ac_ext-/* end confdefs.h. */-- #define _XOPEN_SOURCE 500- #include <wchar.h>- 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.$ac_ext-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext-fi-fi-{ printf "%s\n" "$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 _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_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 $as_nop- MINIX=-fi- if test $ac_cv_safe_to_define___extensions__ = yes-then :- printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h--fi- if test $ac_cv_should_define__xopen_source = yes-then :- printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h--fi---ac_config_headers="$ac_config_headers include/HsUnixConfig.h"---{ 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 $as_nop- cat confdefs.h - <<_ACEOF >conftest.$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;- }- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */- int x[] = {25, 17};- const int *foo = &x[0];- ++foo;- }- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */- typedef const int *iptr;- iptr p = 0;- ++p;- }- { /* 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 $as_nop- ac_cv_c_const=no-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext-fi-{ printf "%s\n" "$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---# Check whether --enable-largefile was given.-if test ${enable_largefile+y}-then :- enableval=$enable_largefile;-fi--if test "$enable_largefile" != no; then-- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5-printf %s "checking for special C compiler options needed for large files... " >&6; }-if test ${ac_cv_sys_largefile_CC+y}-then :- printf %s "(cached) " >&6-else $as_nop- ac_cv_sys_largefile_CC=no- if test "$GCC" != yes; then- ac_save_CC=$CC- while :; do- # IRIX 6.2 and later do not support large files by default,- # so use the C compiler's -n32 option if that helps.- cat confdefs.h - <<_ACEOF >conftest.$ac_ext-/* end confdefs.h. */-#include <sys/types.h>- /* Check that off_t can represent 2**63 - 1 correctly.- We can't simply define LARGE_OFF_T to be 9223372036854775807,- since some C++ compilers masquerading as C compilers- incorrectly reject 9223372036854775807. */-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721- && LARGE_OFF_T % 2147483647 == 1)- ? 1 : -1];-int-main (void)-{-- ;- return 0;-}-_ACEOF- if ac_fn_c_try_compile "$LINENO"-then :- break-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam- CC="$CC -n32"- if ac_fn_c_try_compile "$LINENO"-then :- ac_cv_sys_largefile_CC=' -n32'; break-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam- break- done- CC=$ac_save_CC- rm -f conftest.$ac_ext- fi-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5-printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; }- if test "$ac_cv_sys_largefile_CC" != no; then- CC=$CC$ac_cv_sys_largefile_CC- fi-- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5-printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }-if test ${ac_cv_sys_file_offset_bits+y}-then :- printf %s "(cached) " >&6-else $as_nop- while :; do- cat confdefs.h - <<_ACEOF >conftest.$ac_ext-/* end confdefs.h. */-#include <sys/types.h>- /* Check that off_t can represent 2**63 - 1 correctly.- We can't simply define LARGE_OFF_T to be 9223372036854775807,- since some C++ compilers masquerading as C compilers- incorrectly reject 9223372036854775807. */-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721- && LARGE_OFF_T % 2147483647 == 1)- ? 1 : -1];-int-main (void)-{-- ;- return 0;-}-_ACEOF-if ac_fn_c_try_compile "$LINENO"-then :- ac_cv_sys_file_offset_bits=no; break-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext- cat confdefs.h - <<_ACEOF >conftest.$ac_ext-/* end confdefs.h. */-#define _FILE_OFFSET_BITS 64-#include <sys/types.h>- /* Check that off_t can represent 2**63 - 1 correctly.- We can't simply define LARGE_OFF_T to be 9223372036854775807,- since some C++ compilers masquerading as C compilers- incorrectly reject 9223372036854775807. */-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721- && LARGE_OFF_T % 2147483647 == 1)- ? 1 : -1];-int-main (void)-{-- ;- return 0;-}-_ACEOF-if ac_fn_c_try_compile "$LINENO"-then :- ac_cv_sys_file_offset_bits=64; break-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext- ac_cv_sys_file_offset_bits=unknown- break-done-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5-printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; }-case $ac_cv_sys_file_offset_bits in #(- no | unknown) ;;- *)-printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h-;;-esac-rm -rf conftest*- if test $ac_cv_sys_file_offset_bits = unknown; then- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5-printf %s "checking for _LARGE_FILES value needed for large files... " >&6; }-if test ${ac_cv_sys_large_files+y}-then :- printf %s "(cached) " >&6-else $as_nop- while :; do- cat confdefs.h - <<_ACEOF >conftest.$ac_ext-/* end confdefs.h. */-#include <sys/types.h>- /* Check that off_t can represent 2**63 - 1 correctly.- We can't simply define LARGE_OFF_T to be 9223372036854775807,- since some C++ compilers masquerading as C compilers- incorrectly reject 9223372036854775807. */-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721- && LARGE_OFF_T % 2147483647 == 1)- ? 1 : -1];-int-main (void)-{-- ;- return 0;-}-_ACEOF-if ac_fn_c_try_compile "$LINENO"-then :- ac_cv_sys_large_files=no; break-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext- cat confdefs.h - <<_ACEOF >conftest.$ac_ext-/* end confdefs.h. */-#define _LARGE_FILES 1-#include <sys/types.h>- /* Check that off_t can represent 2**63 - 1 correctly.- We can't simply define LARGE_OFF_T to be 9223372036854775807,- since some C++ compilers masquerading as C compilers- incorrectly reject 9223372036854775807. */-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721- && LARGE_OFF_T % 2147483647 == 1)- ? 1 : -1];-int-main (void)-{-- ;- return 0;-}-_ACEOF-if ac_fn_c_try_compile "$LINENO"-then :- ac_cv_sys_large_files=1; break-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext- ac_cv_sys_large_files=unknown- break-done-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5-printf "%s\n" "$ac_cv_sys_large_files" >&6; }-case $ac_cv_sys_large_files in #(- no | unknown) ;;- *)-printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h-;;-esac-rm -rf conftest*- fi-fi---ac_fn_c_check_header_compile "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"-if test "x$ac_cv_header_dirent_h" = xyes-then :- printf "%s\n" "#define HAVE_DIRENT_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" "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-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" "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 "$LINENO" "signal.h" "ac_cv_header_signal_h" "$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" "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 "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default"-if test "x$ac_cv_header_sys_resource_h" = xyes-then :- printf "%s\n" "#define HAVE_SYS_RESOURCE_H 1" >>confdefs.h--fi-ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default"-if test "x$ac_cv_header_sys_stat_h" = xyes-then :- printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h--fi-ac_fn_c_check_header_compile "$LINENO" "sys/times.h" "ac_cv_header_sys_times_h" "$ac_includes_default"-if test "x$ac_cv_header_sys_times_h" = xyes-then :- printf "%s\n" "#define HAVE_SYS_TIMES_H 1" >>confdefs.h--fi-ac_fn_c_check_header_compile "$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 "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$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/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default"-if test "x$ac_cv_header_sys_wait_h" = xyes-then :- printf "%s\n" "#define HAVE_SYS_WAIT_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" "bsd/libutil.h" "ac_cv_header_bsd_libutil_h" "$ac_includes_default"-if test "x$ac_cv_header_bsd_libutil_h" = xyes-then :- printf "%s\n" "#define HAVE_BSD_LIBUTIL_H 1" >>confdefs.h--fi-ac_fn_c_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"-if test "x$ac_cv_header_libutil_h" = xyes-then :- printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h--fi-ac_fn_c_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"-if test "x$ac_cv_header_pty_h" = xyes-then :- printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h--fi-ac_fn_c_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"-if test "x$ac_cv_header_utmp_h" = xyes-then :- printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h--fi--ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"-if test "x$ac_cv_header_termios_h" = xyes-then :- printf "%s\n" "#define HAVE_TERMIOS_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$ac_cv_header_utime_h" = xyes-then :- printf "%s\n" "#define HAVE_UTIME_H 1" >>confdefs.h--fi---ac_header_dirent=no-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do- as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`-{ printf "%s\n" "$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 $as_nop- cat confdefs.h - <<_ACEOF >conftest.$ac_ext-/* end confdefs.h. */-#include <sys/types.h>-#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 $as_nop- eval "$as_ac_Header=no"-fi-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext-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" | $as_tr_cpp` 1-_ACEOF--ac_header_dirent=$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 $as_nop- ac_func_search_save_LIBS=$LIBS-cat confdefs.h - <<_ACEOF >conftest.$ac_ext-/* end confdefs.h. */--/* Override any GCC internal prototype to avoid an error.- Use char because int might match the return type of a GCC- builtin and then its argument prototype would still apply. */-char opendir ();-int-main (void)-{-return opendir ();- ;- return 0;-}-_ACEOF-for ac_lib in '' dir-do- if test -z "$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 $as_nop- ac_cv_search_opendir=no-fi-rm conftest.$ac_ext-LIBS=$ac_func_search_save_LIBS-fi-{ printf "%s\n" "$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 $as_nop- ac_func_search_save_LIBS=$LIBS-cat confdefs.h - <<_ACEOF >conftest.$ac_ext-/* end confdefs.h. */--/* Override any GCC internal prototype to avoid an error.- Use char because int might match the return type of a GCC- builtin and then its argument prototype would still apply. */-char opendir ();-int-main (void)-{-return opendir ();- ;- return 0;-}-_ACEOF-for ac_lib in '' x-do- if test -z "$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 $as_nop- ac_cv_search_opendir=no-fi-rm conftest.$ac_ext-LIBS=$ac_func_search_save_LIBS-fi-{ printf "%s\n" "$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 $LIBS"--fi--fi---- ac_fn_c_check_member "$LINENO" "struct dirent" "d_type" "ac_cv_member_struct_dirent_d_type" "-#include <sys/types.h>-#ifdef HAVE_DIRENT_H-# include <dirent.h>-#else-# define dirent direct-# ifdef HAVE_SYS_NDIR_H-# include <sys/ndir.h>-# endif-# ifdef HAVE_SYS_DIR_H-# include <sys/dir.h>-# endif-# ifdef HAVE_NDIR_H-# include <ndir.h>-# endif-#endif--"-if test "x$ac_cv_member_struct_dirent_d_type" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_DIRENT_D_TYPE 1" >>confdefs.h---fi---{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_UNKNOWN" >&5-printf %s "checking value of DT_UNKNOWN... " >&6; }-if test ${fp_cv_const_DT_UNKNOWN+y}-then :- printf %s "(cached) " >&6-else $as_nop- if ac_fn_c_compute_int "$LINENO" "DT_UNKNOWN" "fp_check_const_result" "-#if HAVE_STRUCT_DIRENT_D_TYPE-#include <dirent.h>-#endif-"-then :--else $as_nop- fp_check_const_result=-1-fi--fp_cv_const_DT_UNKNOWN=$fp_check_const_result-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_UNKNOWN" >&5-printf "%s\n" "$fp_cv_const_DT_UNKNOWN" >&6; }-printf "%s\n" "#define CONST_DT_UNKNOWN $fp_cv_const_DT_UNKNOWN" >>confdefs.h--{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_FIFO" >&5-printf %s "checking value of DT_FIFO... " >&6; }-if test ${fp_cv_const_DT_FIFO+y}-then :- printf %s "(cached) " >&6-else $as_nop- if ac_fn_c_compute_int "$LINENO" "DT_FIFO" "fp_check_const_result" "-#if HAVE_STRUCT_DIRENT_D_TYPE-#include <dirent.h>-#endif-"-then :--else $as_nop- fp_check_const_result=-2-fi--fp_cv_const_DT_FIFO=$fp_check_const_result-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_FIFO" >&5-printf "%s\n" "$fp_cv_const_DT_FIFO" >&6; }-printf "%s\n" "#define CONST_DT_FIFO $fp_cv_const_DT_FIFO" >>confdefs.h--{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_CHR" >&5-printf %s "checking value of DT_CHR... " >&6; }-if test ${fp_cv_const_DT_CHR+y}-then :- printf %s "(cached) " >&6-else $as_nop- if ac_fn_c_compute_int "$LINENO" "DT_CHR" "fp_check_const_result" "-#if HAVE_STRUCT_DIRENT_D_TYPE-#include <dirent.h>-#endif-"-then :--else $as_nop- fp_check_const_result=-3-fi--fp_cv_const_DT_CHR=$fp_check_const_result-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_CHR" >&5-printf "%s\n" "$fp_cv_const_DT_CHR" >&6; }-printf "%s\n" "#define CONST_DT_CHR $fp_cv_const_DT_CHR" >>confdefs.h--{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_DIR" >&5-printf %s "checking value of DT_DIR... " >&6; }-if test ${fp_cv_const_DT_DIR+y}-then :- printf %s "(cached) " >&6-else $as_nop- if ac_fn_c_compute_int "$LINENO" "DT_DIR" "fp_check_const_result" "-#if HAVE_STRUCT_DIRENT_D_TYPE-#include <dirent.h>-#endif-"-then :--else $as_nop- fp_check_const_result=-4-fi--fp_cv_const_DT_DIR=$fp_check_const_result-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_DIR" >&5-printf "%s\n" "$fp_cv_const_DT_DIR" >&6; }-printf "%s\n" "#define CONST_DT_DIR $fp_cv_const_DT_DIR" >>confdefs.h--{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_BLK" >&5-printf %s "checking value of DT_BLK... " >&6; }-if test ${fp_cv_const_DT_BLK+y}-then :- printf %s "(cached) " >&6-else $as_nop- if ac_fn_c_compute_int "$LINENO" "DT_BLK" "fp_check_const_result" "-#if HAVE_STRUCT_DIRENT_D_TYPE-#include <dirent.h>-#endif-"-then :--else $as_nop- fp_check_const_result=-5-fi--fp_cv_const_DT_BLK=$fp_check_const_result-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_BLK" >&5-printf "%s\n" "$fp_cv_const_DT_BLK" >&6; }-printf "%s\n" "#define CONST_DT_BLK $fp_cv_const_DT_BLK" >>confdefs.h--{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_REG" >&5-printf %s "checking value of DT_REG... " >&6; }-if test ${fp_cv_const_DT_REG+y}-then :- printf %s "(cached) " >&6-else $as_nop- if ac_fn_c_compute_int "$LINENO" "DT_REG" "fp_check_const_result" "-#if HAVE_STRUCT_DIRENT_D_TYPE-#include <dirent.h>-#endif-"-then :--else $as_nop- fp_check_const_result=-6-fi--fp_cv_const_DT_REG=$fp_check_const_result-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_REG" >&5-printf "%s\n" "$fp_cv_const_DT_REG" >&6; }-printf "%s\n" "#define CONST_DT_REG $fp_cv_const_DT_REG" >>confdefs.h--{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_LNK" >&5-printf %s "checking value of DT_LNK... " >&6; }-if test ${fp_cv_const_DT_LNK+y}-then :- printf %s "(cached) " >&6-else $as_nop- if ac_fn_c_compute_int "$LINENO" "DT_LNK" "fp_check_const_result" "-#if HAVE_STRUCT_DIRENT_D_TYPE-#include <dirent.h>-#endif-"-then :--else $as_nop- fp_check_const_result=-7-fi--fp_cv_const_DT_LNK=$fp_check_const_result-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_LNK" >&5-printf "%s\n" "$fp_cv_const_DT_LNK" >&6; }-printf "%s\n" "#define CONST_DT_LNK $fp_cv_const_DT_LNK" >>confdefs.h--{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_SOCK" >&5-printf %s "checking value of DT_SOCK... " >&6; }-if test ${fp_cv_const_DT_SOCK+y}-then :- printf %s "(cached) " >&6-else $as_nop- if ac_fn_c_compute_int "$LINENO" "DT_SOCK" "fp_check_const_result" "-#if HAVE_STRUCT_DIRENT_D_TYPE-#include <dirent.h>-#endif-"-then :--else $as_nop- fp_check_const_result=-8-fi--fp_cv_const_DT_SOCK=$fp_check_const_result-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_SOCK" >&5-printf "%s\n" "$fp_cv_const_DT_SOCK" >&6; }-printf "%s\n" "#define CONST_DT_SOCK $fp_cv_const_DT_SOCK" >>confdefs.h--{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_WHT" >&5-printf %s "checking value of DT_WHT... " >&6; }-if test ${fp_cv_const_DT_WHT+y}-then :- printf %s "(cached) " >&6-else $as_nop- if ac_fn_c_compute_int "$LINENO" "DT_WHT" "fp_check_const_result" "-#if HAVE_STRUCT_DIRENT_D_TYPE-#include <dirent.h>-#endif-"-then :--else $as_nop- fp_check_const_result=-9-fi--fp_cv_const_DT_WHT=$fp_check_const_result-fi-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_WHT" >&5-printf "%s\n" "$fp_cv_const_DT_WHT" >&6; }-printf "%s\n" "#define CONST_DT_WHT $fp_cv_const_DT_WHT" >>confdefs.h---ac_fn_c_check_func "$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" "getpwnam" "ac_cv_func_getpwnam"-if test "x$ac_cv_func_getpwnam" = xyes-then :- printf "%s\n" "#define HAVE_GETPWNAM 1" >>confdefs.h--fi-ac_fn_c_check_func "$LINENO" "getpwuid" "ac_cv_func_getpwuid"-if test "x$ac_cv_func_getpwuid" = xyes-then :- printf "%s\n" "#define HAVE_GETPWUID 1" >>confdefs.h--fi--ac_fn_c_check_func "$LINENO" "getpwent" "ac_cv_func_getpwent"-if test "x$ac_cv_func_getpwent" = xyes-then :- printf "%s\n" "#define HAVE_GETPWENT 1" >>confdefs.h--fi-ac_fn_c_check_func "$LINENO" "getgrent" "ac_cv_func_getgrent"-if test "x$ac_cv_func_getgrent" = xyes-then :- printf "%s\n" "#define HAVE_GETGRENT 1" >>confdefs.h--fi--ac_fn_c_check_func "$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" "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" "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" "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" "clearenv" "ac_cv_func_clearenv"-if test "x$ac_cv_func_clearenv" = xyes-then :- printf "%s\n" "#define HAVE_CLEARENV 1" >>confdefs.h--fi--ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"-if test "x$ac_cv_func_nanosleep" = xyes-then :- printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h--fi--ac_fn_c_check_func "$LINENO" "ptsname" "ac_cv_func_ptsname"-if test "x$ac_cv_func_ptsname" = xyes-then :- printf "%s\n" "#define HAVE_PTSNAME 1" >>confdefs.h--fi--ac_fn_c_check_func "$LINENO" "setitimer" "ac_cv_func_setitimer"-if test "x$ac_cv_func_setitimer" = xyes-then :- printf "%s\n" "#define HAVE_SETITIMER 1" >>confdefs.h--fi--ac_fn_c_check_func "$LINENO" "readdir_r" "ac_cv_func_readdir_r"-if test "x$ac_cv_func_readdir_r" = xyes-then :- printf "%s\n" "#define HAVE_READDIR_R 1" >>confdefs.h--fi---ac_fn_c_check_func "$LINENO" "alarm" "ac_cv_func_alarm"-if test "x$ac_cv_func_alarm" = xyes-then :- printf "%s\n" "#define HAVE_ALARM 1" >>confdefs.h--fi--ac_fn_c_check_func "$LINENO" "dup" "ac_cv_func_dup"-if test "x$ac_cv_func_dup" = xyes-then :- printf "%s\n" "#define HAVE_DUP 1" >>confdefs.h--fi--ac_fn_c_check_func "$LINENO" "execv" "ac_cv_func_execv"-if test "x$ac_cv_func_execv" = xyes-then :- printf "%s\n" "#define HAVE_EXECV 1" >>confdefs.h--fi--ac_fn_c_check_func "$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" "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" "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" "times" "ac_cv_func_times"-if test "x$ac_cv_func_times" = xyes-then :- printf "%s\n" "#define HAVE_TIMES 1" >>confdefs.h--fi--ac_fn_c_check_func "$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" "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" "fchmod" "ac_cv_func_fchmod"-if test "x$ac_cv_func_fchmod" = xyes-then :- printf "%s\n" "#define HAVE_FCHMOD 1" >>confdefs.h--fi---ac_fn_c_check_type "$LINENO" "struct rlimit" "ac_cv_type_struct_rlimit" "#include <sys/resource.h>-"-if test "x$ac_cv_type_struct_rlimit" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_RLIMIT 1" >>confdefs.h--fi---# check for statx-ac_fn_c_check_func "$LINENO" "statx" "ac_cv_func_statx"-if test "x$ac_cv_func_statx" = xyes-then :--printf "%s\n" "#define HAVE_STATX_FUN 1" >>confdefs.h--fi--ac_fn_c_check_type "$LINENO" "struct statx" "ac_cv_type_struct_statx" "#include <sys/stat.h>-"-if test "x$ac_cv_type_struct_statx" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STATX 1" >>confdefs.h--fi--{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for statx.stx_mnt_id" >&5-printf %s "checking for statx.stx_mnt_id... 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ac_have_decl=0-fi-printf "%s\n" "#define HAVE_DECL_CLOCKS_PER_SEC $ac_have_decl" >>confdefs.h-if test $ac_have_decl = 1-then :--printf "%s\n" "#define HAVE_CLOCKS_PER_SEC 1" >>confdefs.h--fi---ac_fn_c_check_member "$LINENO" "struct stat" "st_atim" "ac_cv_member_struct_stat_st_atim" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_atim" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_mtim" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIM 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_ctim" "ac_cv_member_struct_stat_st_ctim" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_ctim" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIM 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec" "ac_cv_member_struct_stat_st_atimespec" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_atimespec" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMESPEC 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimespec" "ac_cv_member_struct_stat_st_mtimespec" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_mtimespec" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIMESPEC 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_ctimespec" "ac_cv_member_struct_stat_st_ctimespec" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_ctimespec" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIMESPEC 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimensec" "ac_cv_member_struct_stat_st_mtimensec" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_mtimensec" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIMENSEC 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_ctimensec" "ac_cv_member_struct_stat_st_ctimensec" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_ctimensec" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIMENSEC 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_atime_n" "ac_cv_member_struct_stat_st_atime_n" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_atime_n" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIME_N 1" >>confdefs.h---fi--ac_fn_c_check_member "$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--ac_fn_c_check_member "$LINENO" "struct stat" "st_ctime_n" "ac_cv_member_struct_stat_st_ctime_n" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_ctime_n" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIME_N 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_uatime" "ac_cv_member_struct_stat_st_uatime" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_uatime" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_UATIME 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_umtime" "ac_cv_member_struct_stat_st_umtime" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_umtime" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_UMTIME 1" >>confdefs.h---fi--ac_fn_c_check_member "$LINENO" "struct stat" "st_uctime" "ac_cv_member_struct_stat_st_uctime" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_uctime" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_UCTIME 1" >>confdefs.h---fi---ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"-if test "x$ac_cv_member_struct_stat_st_blocks" = xyes-then :--printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLOCKS 1" >>confdefs.h---fi--ac_fn_c_check_member "$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---ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" "#include <pwd.h>-"-if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes-then :--else $as_nop--printf "%s\n" "#define HAVE_NO_PASSWD_PW_GECOS /**/" >>confdefs.h--fi---# Functions for changing file timestamps-ac_fn_c_check_func "$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" "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" "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" "futimes" "ac_cv_func_futimes"-if test "x$ac_cv_func_futimes" = xyes-then :- printf "%s\n" "#define HAVE_FUTIMES 1" >>confdefs.h--fi---# Additional temp functions-# We explicitly check for android, as the check AC_CHECK_FUNCS performs returns "yes" for mkstemps-# when targetting android. See similar conditionals for seekdir and telldir.-case $target_os in #(- *-android*) :- ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"-if test "x$ac_cv_func_mkdtemp" = xyes-then :- printf "%s\n" "#define HAVE_MKDTEMP 1" >>confdefs.h--fi- ;; #(- *) :- ac_fn_c_check_func "$LINENO" "mkstemps" "ac_cv_func_mkstemps"-if test "x$ac_cv_func_mkstemps" = xyes-then :- printf "%s\n" "#define HAVE_MKSTEMPS 1" >>confdefs.h--fi-ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"-if test "x$ac_cv_func_mkdtemp" = xyes-then :- printf "%s\n" "#define HAVE_MKDTEMP 1" >>confdefs.h--fi- ;;-esac--# Functions for file synchronization and allocation control-ac_fn_c_check_func "$LINENO" "fsync" "ac_cv_func_fsync"-if test "x$ac_cv_func_fsync" = xyes-then :- printf "%s\n" "#define HAVE_FSYNC 1" >>confdefs.h--fi---# On OSX linking against 'fdatasync' succeeds, but that doesn't pick-# the expected the POSIX 'fdatasync' function. So make sure that we-# also have a function declaration in scope, in addition to being able-# to link against 'fdatasync'.-ac_fn_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"-if test "x$ac_cv_have_decl_fdatasync" = xyes-then :- ac_have_decl=1-else $as_nop- ac_have_decl=0-fi-printf "%s\n" "#define HAVE_DECL_FDATASYNC $ac_have_decl" >>confdefs.h-if test $ac_have_decl = 1-then :- ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync"-if test "x$ac_cv_func_fdatasync" = xyes-then :- printf "%s\n" "#define HAVE_FDATASYNC 1" >>confdefs.h--fi--fi----ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise"-if test "x$ac_cv_func_posix_fadvise" = xyes-then :- printf "%s\n" "#define HAVE_POSIX_FADVISE 1" >>confdefs.h--fi-ac_fn_c_check_func "$LINENO" "posix_fallocate" "ac_cv_func_posix_fallocate"-if test "x$ac_cv_func_posix_fallocate" = xyes-then :- printf "%s\n" "#define HAVE_POSIX_FALLOCATE 1" >>confdefs.h--fi---# Some termios(3) functions known to be missing sometimes (see also #55)-ac_fn_check_decl "$LINENO" "tcdrain" "ac_cv_have_decl_tcdrain" "$ac_includes_default-#ifdef HAVE_TERMIOS_H-#include <termios.h>-#endif--" "$ac_c_undeclared_builtin_options" "CFLAGS"-if test "x$ac_cv_have_decl_tcdrain" = xyes-then :- ac_have_decl=1-else $as_nop- ac_have_decl=0-fi-printf "%s\n" "#define HAVE_DECL_TCDRAIN $ac_have_decl" >>confdefs.h-if test $ac_have_decl = 1-then :--printf "%s\n" "#define HAVE_TCDRAIN 1" >>confdefs.h--fi---ac_fn_check_decl "$LINENO" "ctermid" "ac_cv_have_decl_ctermid" "$ac_includes_default-#ifdef HAVE_TERMIOS_H-#include <termios.h>-#endif--" "$ac_c_undeclared_builtin_options" "CFLAGS"-if test "x$ac_cv_have_decl_ctermid" = xyes-then :- ac_have_decl=1-else $as_nop- ac_have_decl=0-fi-printf "%s\n" "#define HAVE_DECL_CTERMID $ac_have_decl" >>confdefs.h-if test $ac_have_decl = 1-then :--printf "%s\n" "#define HAVE_CTERMID 1" >>confdefs.h--fi---# Avoid adding rt if absent or unneeded-# shm_open needs -lrt on linux-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5-printf %s "checking for library containing shm_open... 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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/unix]+ --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]+ --target=TARGET configure for building compilers for TARGET [HOST]+_ACEOF+fi++if test -n "$ac_init_help"; then+ case $ac_init_help in+ short | recursive ) echo "Configuration of Haskell unix package 2.0:";;+ esac+ cat <<\_ACEOF++Optional Features:+ --disable-option-checking ignore unrecognized --enable/--with options+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]+ --disable-largefile omit support for large files+ --enable-year2038 support timestamps after 2038++Some influential environment variables:+ CC C compiler command+ CFLAGS C compiler flags+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a+ nonstandard directory <lib dir>+ LIBS libraries to pass to the linker, e.g. -l<library>+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if+ you have headers in a nonstandard directory <include dir>+ CPP C preprocessor++Use these variables to override the choices made by 'configure' or to help+it to find libraries and programs with nonstandard names/locations.++Report bugs to <libraries@haskell.org>.+_ACEOF+ac_status=$?+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 $ac_init_version; then+ cat <<\_ACEOF+Haskell unix package configure 2.0+generated by GNU Autoconf 2.72++Copyright (C) 2023 Free Software Foundation, Inc.+This configure script is free software; the Free Software Foundation+gives unlimited permission to copy, distribute and modify it.+_ACEOF+ exit+fi++## ------------------------ ##+## Autoconf initialization. ##+## ------------------------ ##++# ac_fn_c_try_compile LINENO+# --------------------------+# Try to compile conftest.$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 $ac_retval++} # ac_fn_c_try_compile++# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES+# -------------------------------------------------------+# Tests whether HEADER exists and can be compiled using the include files in+# INCLUDES, setting the cache variable VAR accordingly.+ac_fn_c_check_header_compile ()+{+ as_lineno=${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 $ac_retval++} # ac_fn_c_try_link++# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES+# ----------------------------------------------------+# Tries to find if the field MEMBER exists in type AGGR, after including+# INCLUDES, setting cache variable VAR accordingly.+ac_fn_c_check_member ()+{+ as_lineno=${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; ${as_lineno_stack:+:} unset as_lineno++} # ac_fn_c_check_member++# ac_fn_c_try_run LINENO+# ----------------------+# Try to run conftest.$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 $ac_retval++} # ac_fn_c_try_run++# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES+# --------------------------------------------+# Tries to find the compile-time value of EXPR in a program that includes+# INCLUDES, setting VAR accordingly. Returns whether the value could be+# computed+ac_fn_c_compute_int ()+{+ as_lineno=${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 <stdio.h>+#include <stdlib.h>+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 $3 <conftest.val; ac_retval=0+else case e in #(+ e) ac_retval=1 ;;+esac+fi+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \+ conftest.$ac_objext conftest.beam conftest.$ac_ext+rm -f conftest.val++ fi+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno+ as_fn_set_status $ac_retval++} # ac_fn_c_compute_int++# ac_fn_c_check_func LINENO FUNC VAR+# ----------------------------------+# Tests whether FUNC exists, setting the cache variable VAR accordingly+ac_fn_c_check_func ()+{+ as_lineno=${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 <limits.h> declares $2.+ For example, HP-UX 11i <limits.h> 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 <limits.h>+#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; ${as_lineno_stack:+:} unset as_lineno++} # ac_fn_c_check_type++# ac_fn_c_try_cpp LINENO+# ----------------------+# Try to preprocess conftest.$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 $ac_retval++} # ac_fn_c_try_cpp++# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR+# ------------------------------------------------------------------+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR+# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.+ac_fn_check_decl ()+{+ as_lineno=${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_configure_args_raw=+for ac_arg+do+ case $ac_arg in+ *\'*)+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;+ esac+ as_fn_append ac_configure_args_raw " '$ac_arg'"+done++case $ac_configure_args_raw in+ *$as_nl*)+ ac_safe_unquote= ;;+ *)+ ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.+ ac_unsafe_a="$ac_unsafe_z#~"+ ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"+ ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;+esac++cat >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 unix package $as_me 2.0, which was+generated by GNU Autoconf 2.72. 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 " '$ac_arg'"+ ;;+ esac+ done+done+{ ac_configure_args0=; unset ac_configure_args0;}+{ ac_configure_args1=; unset ac_configure_args1;}++# When interrupted or exit'd, cleanup temporary files, and complete+# config.log. We remove comments because anyway the quotes in there+# would cause problems or look ugly.+# WARNING: Use '\'' to represent an apostrophe within the trap.+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.+trap 'exit_status=$?+ # Sanitize IFS.+ IFS=" "" $as_nl"+ # Save into config.log some information that might help in debugging.+ {+ echo++ printf "%s\n" "## ---------------- ##+## Cache variables. ##+## ---------------- ##"+ echo+ # The following way of writing the cache mishandles newlines in values,+(+ 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=\ *)+ sed -n \+ "s/'\''/'\''\\\\'\'''\''/g;+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"+ ;; #(+ *)+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"+ ;;+ esac |+ sort+)+ 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"+ } >&5+ rm -f core *.core core.conftest.* &&+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&+ exit $exit_status+' 0+for ac_signal in 1 2 13 15; do+ trap 'ac_signal='$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 C89 (global declarations)+ac_c_conftest_c89_globals='+/* Does the compiler advertise C89 conformance?+ Do not test the value of __STDC__, because some compilers set it to 0+ while being otherwise adequately conformant. */+#if !defined __STDC__+# error "Compiler does not advertise C89 conformance"+#endif++#include <stddef.h>+#include <stdarg.h>+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 <stdbool.h>+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.+#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;+ char *restrict newvar = "Another string";++ // Check varargs.+ success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);+ test_varargs_macros ();++ // Check flexible array members.+ struct incomplete_array *ia =+ malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));+ 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;++ int dynamic_array[ni.number];+ dynamic_array[0] = argv[0][0];+ dynamic_array[ni.number - 1] = 543;++ // work around unused variable warnings+ ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''+ || dynamic_array[ni.number - 1] != 543);+'++# 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;+ ${ac_c_conftest_c89_main}+ return ok;+}+"++as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"+as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"+as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"+as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"+as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"+as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"+as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"+as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"+as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"+as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"+as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"++# Auxiliary files required by this configure script.+ac_aux_files="config.guess config.sub"++# Locations in which to look for auxiliary files.+ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."++# 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=`echo x $ac_old_val`+ ac_new_val_w=`echo x $ac_new_val`+ if test "$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. ##+## -------------------- ##++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++++# Safety check: Ensure that we are in the correct source directory.++++++++++++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 $? 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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... 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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 $? 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" >&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 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+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_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 <wchar.h>+ 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 <wchar.h>+ 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 _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 $ac_cv_should_define__xopen_source = yes+then :+ printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h++fi+++ac_config_headers="$ac_config_headers include/HsUnixConfig.h"+++{ 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;+ }+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */+ int x[] = {25, 17};+ const int *foo = &x[0];+ ++foo;+ }+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */+ typedef const int *iptr;+ iptr p = 0;+ ++p;+ }+ { /* 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+++# 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 <sys/types.h>+#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... " >&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 <time.h>+ /* 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++ac_fn_c_check_header_compile "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"+if test "x$ac_cv_header_dirent_h" = xyes+then :+ printf "%s\n" "#define HAVE_DIRENT_H 1" >>confdefs.h++fi+ac_fn_c_check_header_compile "$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 "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default"+if test "x$ac_cv_header_grp_h" = xyes+then :+ printf "%s\n" "#define HAVE_GRP_H 1" >>confdefs.h++fi+ac_fn_c_check_header_compile "$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 "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$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" "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 "$LINENO" "string.h" "ac_cv_header_string_h" "$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/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default"+if test "x$ac_cv_header_sys_resource_h" = xyes+then :+ printf "%s\n" "#define HAVE_SYS_RESOURCE_H 1" >>confdefs.h++fi+ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default"+if test "x$ac_cv_header_sys_stat_h" = xyes+then :+ printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h++fi+ac_fn_c_check_header_compile "$LINENO" "sys/times.h" "ac_cv_header_sys_times_h" "$ac_includes_default"+if test "x$ac_cv_header_sys_times_h" = xyes+then :+ printf "%s\n" "#define HAVE_SYS_TIMES_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/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 "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default"+if test "x$ac_cv_header_sys_wait_h" = xyes+then :+ printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h++fi++ac_fn_c_check_header_compile "$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 "$LINENO" "bsd/libutil.h" "ac_cv_header_bsd_libutil_h" "$ac_includes_default"+if test "x$ac_cv_header_bsd_libutil_h" = xyes+then :+ printf "%s\n" "#define HAVE_BSD_LIBUTIL_H 1" >>confdefs.h++fi+ac_fn_c_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"+if test "x$ac_cv_header_libutil_h" = xyes+then :+ printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h++fi+ac_fn_c_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"+if test "x$ac_cv_header_pty_h" = xyes+then :+ printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h++fi+ac_fn_c_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"+if test "x$ac_cv_header_utmp_h" = xyes+then :+ printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h++fi++ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"+if test "x$ac_cv_header_termios_h" = xyes+then :+ printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h++fi+ac_fn_c_check_header_compile "$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_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.$ac_ext+/* end confdefs.h. */+#include <sys/types.h>+#include <$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 $LIBS"++fi++fi++++ ac_fn_c_check_member "$LINENO" "struct dirent" "d_type" "ac_cv_member_struct_dirent_d_type" "+#include <sys/types.h>+#ifdef HAVE_DIRENT_H+# include <dirent.h>+#else+# define dirent direct+# ifdef HAVE_SYS_NDIR_H+# include <sys/ndir.h>+# endif+# ifdef HAVE_SYS_DIR_H+# include <sys/dir.h>+# endif+# ifdef HAVE_NDIR_H+# include <ndir.h>+# endif+#endif++"+if test "x$ac_cv_member_struct_dirent_d_type" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_DIRENT_D_TYPE 1" >>confdefs.h+++fi+++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_UNKNOWN" >&5+printf %s "checking value of DT_UNKNOWN... " >&6; }+if test ${fp_cv_const_DT_UNKNOWN+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "DT_UNKNOWN" "fp_check_const_result" "+#if HAVE_STRUCT_DIRENT_D_TYPE+#include <dirent.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result=-1 ;;+esac+fi++fp_cv_const_DT_UNKNOWN=$fp_check_const_result ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_UNKNOWN" >&5+printf "%s\n" "$fp_cv_const_DT_UNKNOWN" >&6; }+printf "%s\n" "#define CONST_DT_UNKNOWN $fp_cv_const_DT_UNKNOWN" >>confdefs.h++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_FIFO" >&5+printf %s "checking value of DT_FIFO... " >&6; }+if test ${fp_cv_const_DT_FIFO+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "DT_FIFO" "fp_check_const_result" "+#if HAVE_STRUCT_DIRENT_D_TYPE+#include <dirent.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result=-2 ;;+esac+fi++fp_cv_const_DT_FIFO=$fp_check_const_result ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_FIFO" >&5+printf "%s\n" "$fp_cv_const_DT_FIFO" >&6; }+printf "%s\n" "#define CONST_DT_FIFO $fp_cv_const_DT_FIFO" >>confdefs.h++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_CHR" >&5+printf %s "checking value of DT_CHR... " >&6; }+if test ${fp_cv_const_DT_CHR+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "DT_CHR" "fp_check_const_result" "+#if HAVE_STRUCT_DIRENT_D_TYPE+#include <dirent.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result=-3 ;;+esac+fi++fp_cv_const_DT_CHR=$fp_check_const_result ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_CHR" >&5+printf "%s\n" "$fp_cv_const_DT_CHR" >&6; }+printf "%s\n" "#define CONST_DT_CHR $fp_cv_const_DT_CHR" >>confdefs.h++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_DIR" >&5+printf %s "checking value of DT_DIR... " >&6; }+if test ${fp_cv_const_DT_DIR+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "DT_DIR" "fp_check_const_result" "+#if HAVE_STRUCT_DIRENT_D_TYPE+#include <dirent.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result=-4 ;;+esac+fi++fp_cv_const_DT_DIR=$fp_check_const_result ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_DIR" >&5+printf "%s\n" "$fp_cv_const_DT_DIR" >&6; }+printf "%s\n" "#define CONST_DT_DIR $fp_cv_const_DT_DIR" >>confdefs.h++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_BLK" >&5+printf %s "checking value of DT_BLK... " >&6; }+if test ${fp_cv_const_DT_BLK+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "DT_BLK" "fp_check_const_result" "+#if HAVE_STRUCT_DIRENT_D_TYPE+#include <dirent.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result=-5 ;;+esac+fi++fp_cv_const_DT_BLK=$fp_check_const_result ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_BLK" >&5+printf "%s\n" "$fp_cv_const_DT_BLK" >&6; }+printf "%s\n" "#define CONST_DT_BLK $fp_cv_const_DT_BLK" >>confdefs.h++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_REG" >&5+printf %s "checking value of DT_REG... " >&6; }+if test ${fp_cv_const_DT_REG+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "DT_REG" "fp_check_const_result" "+#if HAVE_STRUCT_DIRENT_D_TYPE+#include <dirent.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result=-6 ;;+esac+fi++fp_cv_const_DT_REG=$fp_check_const_result ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_REG" >&5+printf "%s\n" "$fp_cv_const_DT_REG" >&6; }+printf "%s\n" "#define CONST_DT_REG $fp_cv_const_DT_REG" >>confdefs.h++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_LNK" >&5+printf %s "checking value of DT_LNK... " >&6; }+if test ${fp_cv_const_DT_LNK+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "DT_LNK" "fp_check_const_result" "+#if HAVE_STRUCT_DIRENT_D_TYPE+#include <dirent.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result=-7 ;;+esac+fi++fp_cv_const_DT_LNK=$fp_check_const_result ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_LNK" >&5+printf "%s\n" "$fp_cv_const_DT_LNK" >&6; }+printf "%s\n" "#define CONST_DT_LNK $fp_cv_const_DT_LNK" >>confdefs.h++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_SOCK" >&5+printf %s "checking value of DT_SOCK... " >&6; }+if test ${fp_cv_const_DT_SOCK+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "DT_SOCK" "fp_check_const_result" "+#if HAVE_STRUCT_DIRENT_D_TYPE+#include <dirent.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result=-8 ;;+esac+fi++fp_cv_const_DT_SOCK=$fp_check_const_result ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_SOCK" >&5+printf "%s\n" "$fp_cv_const_DT_SOCK" >&6; }+printf "%s\n" "#define CONST_DT_SOCK $fp_cv_const_DT_SOCK" >>confdefs.h++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of DT_WHT" >&5+printf %s "checking value of DT_WHT... " >&6; }+if test ${fp_cv_const_DT_WHT+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "DT_WHT" "fp_check_const_result" "+#if HAVE_STRUCT_DIRENT_D_TYPE+#include <dirent.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result=-9 ;;+esac+fi++fp_cv_const_DT_WHT=$fp_check_const_result ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_const_DT_WHT" >&5+printf "%s\n" "$fp_cv_const_DT_WHT" >&6; }+printf "%s\n" "#define CONST_DT_WHT $fp_cv_const_DT_WHT" >>confdefs.h+++ac_fn_c_check_func "$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" "getpwnam" "ac_cv_func_getpwnam"+if test "x$ac_cv_func_getpwnam" = xyes+then :+ printf "%s\n" "#define HAVE_GETPWNAM 1" >>confdefs.h++fi+ac_fn_c_check_func "$LINENO" "getpwuid" "ac_cv_func_getpwuid"+if test "x$ac_cv_func_getpwuid" = xyes+then :+ printf "%s\n" "#define HAVE_GETPWUID 1" >>confdefs.h++fi++ac_fn_c_check_func "$LINENO" "getpwent" "ac_cv_func_getpwent"+if test "x$ac_cv_func_getpwent" = xyes+then :+ printf "%s\n" "#define HAVE_GETPWENT 1" >>confdefs.h++fi+ac_fn_c_check_func "$LINENO" "getgrent" "ac_cv_func_getgrent"+if test "x$ac_cv_func_getgrent" = xyes+then :+ printf "%s\n" "#define HAVE_GETGRENT 1" >>confdefs.h++fi++ac_fn_c_check_func "$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" "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" "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" "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" "clearenv" "ac_cv_func_clearenv"+if test "x$ac_cv_func_clearenv" = xyes+then :+ printf "%s\n" "#define HAVE_CLEARENV 1" >>confdefs.h++fi++ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"+if test "x$ac_cv_func_nanosleep" = xyes+then :+ printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h++fi++ac_fn_c_check_func "$LINENO" "ptsname" "ac_cv_func_ptsname"+if test "x$ac_cv_func_ptsname" = xyes+then :+ printf "%s\n" "#define HAVE_PTSNAME 1" >>confdefs.h++fi++ac_fn_c_check_func "$LINENO" "setitimer" "ac_cv_func_setitimer"+if test "x$ac_cv_func_setitimer" = xyes+then :+ printf "%s\n" "#define HAVE_SETITIMER 1" >>confdefs.h++fi++ac_fn_c_check_func "$LINENO" "readdir_r" "ac_cv_func_readdir_r"+if test "x$ac_cv_func_readdir_r" = xyes+then :+ printf "%s\n" "#define HAVE_READDIR_R 1" >>confdefs.h++fi+++ac_fn_c_check_func "$LINENO" "alarm" "ac_cv_func_alarm"+if test "x$ac_cv_func_alarm" = xyes+then :+ printf "%s\n" "#define HAVE_ALARM 1" >>confdefs.h++fi++ac_fn_c_check_func "$LINENO" "dup" "ac_cv_func_dup"+if test "x$ac_cv_func_dup" = xyes+then :+ printf "%s\n" "#define HAVE_DUP 1" >>confdefs.h++fi++ac_fn_c_check_func "$LINENO" "execv" "ac_cv_func_execv"+if test "x$ac_cv_func_execv" = xyes+then :+ printf "%s\n" "#define HAVE_EXECV 1" >>confdefs.h++fi++ac_fn_c_check_func "$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" "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" "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" "times" "ac_cv_func_times"+if test "x$ac_cv_func_times" = xyes+then :+ printf "%s\n" "#define HAVE_TIMES 1" >>confdefs.h++fi++ac_fn_c_check_func "$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" "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" "fchmod" "ac_cv_func_fchmod"+if test "x$ac_cv_func_fchmod" = xyes+then :+ printf "%s\n" "#define HAVE_FCHMOD 1" >>confdefs.h++fi+++ac_fn_c_check_type "$LINENO" "struct rlimit" "ac_cv_type_struct_rlimit" "#include <sys/resource.h>+"+if test "x$ac_cv_type_struct_rlimit" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_RLIMIT 1" >>confdefs.h++fi+++# check for statx+ac_fn_c_check_func "$LINENO" "statx" "ac_cv_func_statx"+if test "x$ac_cv_func_statx" = xyes+then :++printf "%s\n" "#define HAVE_STATX_FUN 1" >>confdefs.h++fi++ac_fn_c_check_type "$LINENO" "struct statx" "ac_cv_type_struct_statx" "#include <sys/stat.h>+"+if test "x$ac_cv_type_struct_statx" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STATX 1" >>confdefs.h++fi++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for statx.stx_mnt_id" >&5+printf %s "checking for statx.stx_mnt_id... " >&6; }+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++#include <sys/stat.h>+int+main (void)+{++struct statx statxbuf;+statx(0, "", 0, STATX_BASIC_STATS | STATX_MNT_ID, &statxbuf);+return statxbuf.stx_mnt_id;++ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"+then :++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_STATX_MNT_ID 1" >>confdefs.h+++else case e in #(+ e)+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5+printf "%s\n" "no" >&6; }++ ;;+esac+fi+rm -f core conftest.err conftest.$ac_objext conftest.beam \+ conftest$ac_exeext conftest.$ac_ext+++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for F_GETLK from fcntl.h" >&5+printf %s "checking for F_GETLK from fcntl.h... " >&6; }+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 <limits.h>+ 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.$ac_ext+/* end confdefs.h. */+#include <ac_nonexistent.h>+_ACEOF+if ac_fn_c_try_cpp "$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.$ac_ext+/* end confdefs.h. */+#include <limits.h>+ Syntax error+_ACEOF+if ac_fn_c_try_cpp "$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 <ac_nonexistent.h>+_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+++{ 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=$ac_cv_path_EGREP_TRADITIONAL++cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++ #include <fcntl.h>+ #ifdef F_GETLK+ yes+ #endif++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP_TRADITIONAL "yes" >/dev/null 2>&1+then :++ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_F_GETLK 1" >>confdefs.h+++else case e in #(+ e)+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5+printf "%s\n" "no" >&6; }+ ;;+esac+fi+rm -rf conftest*+++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for O_DIRECT open flag" >&5+printf %s "checking for O_DIRECT open flag... " >&6; }+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++ #include <fcntl.h>+ #ifdef O_DIRECT+ yes+ #endif++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP_TRADITIONAL "yes" >/dev/null 2>&1+then :++ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_O_DIRECT 1" >>confdefs.h+++else case e in #(+ e)+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5+printf "%s\n" "no" >&6; }+ ;;+esac+fi+rm -rf conftest*+++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for F_NOCACHE from fcntl.h" >&5+printf %s "checking for F_NOCACHE from fcntl.h... " >&6; }+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++ #include <fcntl.h>+ #ifdef F_NOCACHE+ yes+ #endif++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP_TRADITIONAL "yes" >/dev/null 2>&1+then :++ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_F_NOCACHE 1" >>confdefs.h+++else case e in #(+ e)+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5+printf "%s\n" "no" >&6; }+ ;;+esac+fi+rm -rf conftest*++++++ # Make sure we can run config.sub.+$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 $build_os in *\ *) build_os=`echo "$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 $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac+++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5+printf %s "checking target system type... " >&6; }+if test ${ac_cv_target+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if test "x$target_alias" = x; then+ ac_cv_target=$ac_cv_host+else+ ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||+ as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5+fi+ ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5+printf "%s\n" "$ac_cv_target" >&6; }+case $ac_cv_target in+*-*-*) ;;+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;+esac+target=$ac_cv_target+ac_save_IFS=$IFS; IFS='-'+set x $ac_cv_target+shift+target_cpu=$1+target_vendor=$2+shift; shift+# Remember, the first character of IFS is used to create $*,+# except with old shells:+target_os=$*+IFS=$ac_save_IFS+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac+++# The aliases save the names the user supplied, while $host etc.+# will get canonicalized.+test -n "$target_alias" &&+ test "$program_prefix$program_suffix$program_transform_name" = \+ NONENONEs,x,x, &&+ program_prefix=${target_alias}-+case $target_os in #(+ *-android*) :+ ;; #(+ *) :+ ac_fn_c_check_func "$LINENO" "telldir" "ac_cv_func_telldir"+if test "x$ac_cv_func_telldir" = xyes+then :+ printf "%s\n" "#define HAVE_TELLDIR 1" >>confdefs.h++fi+ac_fn_c_check_func "$LINENO" "seekdir" "ac_cv_func_seekdir"+if test "x$ac_cv_func_seekdir" = xyes+then :+ printf "%s\n" "#define HAVE_SEEKDIR 1" >>confdefs.h++fi+ ;;+esac++ac_fn_c_check_func "$LINENO" "_NSGetEnviron" "ac_cv_func__NSGetEnviron"+if test "x$ac_cv_func__NSGetEnviron" = xyes+then :+ printf "%s\n" "#define HAVE__NSGETENVIRON 1" >>confdefs.h++fi+++{ printf "%s\n" "$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 <float.h>+#include <limits.h>+#include <stdarg.h>+#include <stddef.h>+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" "execvpe" "ac_cv_have_decl_execvpe" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"+if test "x$ac_cv_have_decl_execvpe" = xyes+then :+ ac_have_decl=1+else case e in #(+ e) ac_have_decl=0 ;;+esac+fi+printf "%s\n" "#define HAVE_DECL_EXECVPE $ac_have_decl" >>confdefs.h++ac_fn_c_check_func "$LINENO" "execvpe" "ac_cv_func_execvpe"+if test "x$ac_cv_func_execvpe" = xyes+then :+ printf "%s\n" "#define HAVE_EXECVPE 1" >>confdefs.h++fi+++ac_fn_check_decl "$LINENO" "CLOCKS_PER_SEC" "ac_cv_have_decl_CLOCKS_PER_SEC" "$ac_includes_default+#ifdef HAVE_TIME_H+#include <time.h>+#endif++" "$ac_c_undeclared_builtin_options" "CFLAGS"+if test "x$ac_cv_have_decl_CLOCKS_PER_SEC" = xyes+then :+ ac_have_decl=1+else case e in #(+ e) ac_have_decl=0 ;;+esac+fi+printf "%s\n" "#define HAVE_DECL_CLOCKS_PER_SEC $ac_have_decl" >>confdefs.h+if test $ac_have_decl = 1+then :++printf "%s\n" "#define HAVE_CLOCKS_PER_SEC 1" >>confdefs.h++fi+++ac_fn_c_check_member "$LINENO" "struct stat" "st_atim" "ac_cv_member_struct_stat_st_atim" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_atim" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_mtim" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIM 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_ctim" "ac_cv_member_struct_stat_st_ctim" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_ctim" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIM 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec" "ac_cv_member_struct_stat_st_atimespec" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_atimespec" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMESPEC 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimespec" "ac_cv_member_struct_stat_st_mtimespec" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_mtimespec" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIMESPEC 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_ctimespec" "ac_cv_member_struct_stat_st_ctimespec" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_ctimespec" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIMESPEC 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimensec" "ac_cv_member_struct_stat_st_mtimensec" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_mtimensec" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIMENSEC 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_ctimensec" "ac_cv_member_struct_stat_st_ctimensec" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_ctimensec" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIMENSEC 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_atime_n" "ac_cv_member_struct_stat_st_atime_n" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_atime_n" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIME_N 1" >>confdefs.h+++fi++ac_fn_c_check_member "$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++ac_fn_c_check_member "$LINENO" "struct stat" "st_ctime_n" "ac_cv_member_struct_stat_st_ctime_n" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_ctime_n" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIME_N 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_uatime" "ac_cv_member_struct_stat_st_uatime" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_uatime" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_UATIME 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_umtime" "ac_cv_member_struct_stat_st_umtime" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_umtime" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_UMTIME 1" >>confdefs.h+++fi++ac_fn_c_check_member "$LINENO" "struct stat" "st_uctime" "ac_cv_member_struct_stat_st_uctime" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_uctime" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_UCTIME 1" >>confdefs.h+++fi+++ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"+if test "x$ac_cv_member_struct_stat_st_blocks" = xyes+then :++printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLOCKS 1" >>confdefs.h+++fi++ac_fn_c_check_member "$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+++ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" "#include <pwd.h>+"+if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes+then :++else case e in #(+ e)+printf "%s\n" "#define HAVE_NO_PASSWD_PW_GECOS /**/" >>confdefs.h+ ;;+esac+fi+++# Functions for changing file timestamps+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 "$LINENO" "futimens" "ac_cv_func_futimens"+if test "x$ac_cv_func_futimens" = xyes+then :+ printf "%s\n" "#define HAVE_FUTIMENS 1" >>confdefs.h++fi++ac_fn_c_check_func "$LINENO" "lutimes" "ac_cv_func_lutimes"+if test "x$ac_cv_func_lutimes" = xyes+then :+ printf "%s\n" "#define HAVE_LUTIMES 1" >>confdefs.h++fi+ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes"+if test "x$ac_cv_func_futimes" = xyes+then :+ printf "%s\n" "#define HAVE_FUTIMES 1" >>confdefs.h++fi+++# Additional temp functions+# We explicitly check for android, as the check AC_CHECK_FUNCS performs returns "yes" for mkstemps+# when targetting android. See similar conditionals for seekdir and telldir.+case $target_os in #(+ *-android*) :+ ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"+if test "x$ac_cv_func_mkdtemp" = xyes+then :+ printf "%s\n" "#define HAVE_MKDTEMP 1" >>confdefs.h++fi+ ;; #(+ *) :+ ac_fn_c_check_func "$LINENO" "mkstemps" "ac_cv_func_mkstemps"+if test "x$ac_cv_func_mkstemps" = xyes+then :+ printf "%s\n" "#define HAVE_MKSTEMPS 1" >>confdefs.h++fi+ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"+if test "x$ac_cv_func_mkdtemp" = xyes+then :+ printf "%s\n" "#define HAVE_MKDTEMP 1" >>confdefs.h++fi+ ;;+esac++# Functions for file synchronization and allocation control+ac_fn_c_check_func "$LINENO" "fsync" "ac_cv_func_fsync"+if test "x$ac_cv_func_fsync" = xyes+then :+ printf "%s\n" "#define HAVE_FSYNC 1" >>confdefs.h++fi+++# On OSX linking against 'fdatasync' succeeds, but that doesn't pick+# the expected the POSIX 'fdatasync' function. So make sure that we+# also have a function declaration in scope, in addition to being able+# to link against 'fdatasync'.+ac_fn_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"+if test "x$ac_cv_have_decl_fdatasync" = xyes+then :+ ac_have_decl=1+else case e in #(+ e) ac_have_decl=0 ;;+esac+fi+printf "%s\n" "#define HAVE_DECL_FDATASYNC $ac_have_decl" >>confdefs.h+if test $ac_have_decl = 1+then :+ ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync"+if test "x$ac_cv_func_fdatasync" = xyes+then :+ printf "%s\n" "#define HAVE_FDATASYNC 1" >>confdefs.h++fi++fi++++ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise"+if test "x$ac_cv_func_posix_fadvise" = xyes+then :+ printf "%s\n" "#define HAVE_POSIX_FADVISE 1" >>confdefs.h++fi+ac_fn_c_check_func "$LINENO" "posix_fallocate" "ac_cv_func_posix_fallocate"+if test "x$ac_cv_func_posix_fallocate" = xyes+then :+ printf "%s\n" "#define HAVE_POSIX_FALLOCATE 1" >>confdefs.h++fi+++# Some termios(3) functions known to be missing sometimes (see also #55)+ac_fn_check_decl "$LINENO" "tcdrain" "ac_cv_have_decl_tcdrain" "$ac_includes_default+#ifdef HAVE_TERMIOS_H+#include <termios.h>+#endif++" "$ac_c_undeclared_builtin_options" "CFLAGS"+if test "x$ac_cv_have_decl_tcdrain" = xyes+then :+ ac_have_decl=1+else case e in #(+ e) ac_have_decl=0 ;;+esac+fi+printf "%s\n" "#define HAVE_DECL_TCDRAIN $ac_have_decl" >>confdefs.h+if test $ac_have_decl = 1+then :++printf "%s\n" "#define HAVE_TCDRAIN 1" >>confdefs.h++fi+++ac_fn_check_decl "$LINENO" "ctermid" "ac_cv_have_decl_ctermid" "$ac_includes_default+#ifdef HAVE_TERMIOS_H+#include <termios.h>+#endif++" "$ac_c_undeclared_builtin_options" "CFLAGS"+if test "x$ac_cv_have_decl_ctermid" = xyes+then :+ ac_have_decl=1+else case e in #(+ e) ac_have_decl=0 ;;+esac+fi+printf "%s\n" "#define HAVE_DECL_CTERMID $ac_have_decl" >>confdefs.h+if test $ac_have_decl = 1+then :++printf "%s\n" "#define HAVE_CTERMID 1" >>confdefs.h++fi+++# Avoid adding rt if absent or unneeded+# shm_open needs -lrt on linux+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5+printf %s "checking for library containing shm_open... " >&6; }+if test ${ac_cv_search_shm_open+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) ac_func_search_save_LIBS=$LIBS+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply.+ The 'extern "C"' is for builds by C++ compilers;+ although this is not generally supported in C code supporting it here+ has little cost and some practical benefit (sr 110532). */+#ifdef __cplusplus+extern "C"+#endif+char shm_open (void);+int+main (void)+{+return shm_open ();+ ;+ return 0;+}+_ACEOF+for ac_lib in '' rt+do+ if test -z "$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_shm_open=$ac_res+fi+rm -f core conftest.err conftest.$ac_objext conftest.beam \+ conftest$ac_exeext+ if test ${ac_cv_search_shm_open+y}+then :+ break+fi+done+if test ${ac_cv_search_shm_open+y}+then :++else case e in #(+ e) ac_cv_search_shm_open=no ;;+esac+fi+rm conftest.$ac_ext+LIBS=$ac_func_search_save_LIBS ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5+printf "%s\n" "$ac_cv_search_shm_open" >&6; }+ac_res=$ac_cv_search_shm_open+if test "$ac_res" != no+then :+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"+ ac_fn_c_check_func "$LINENO" "shm_open" "ac_cv_func_shm_open"+if test "x$ac_cv_func_shm_open" = xyes+then :+ printf "%s\n" "#define HAVE_SHM_OPEN 1" >>confdefs.h++fi+ac_fn_c_check_func "$LINENO" "shm_unlink" "ac_cv_func_shm_unlink"+if test "x$ac_cv_func_shm_unlink" = xyes+then :+ printf "%s\n" "#define HAVE_SHM_UNLINK 1" >>confdefs.h++fi++fi++if test "x$ac_cv_search_shm_open" = x-lrt+then :+ EXTRA_LIBS="$EXTRA_LIBS rt"+fi++for fp_const_name in SIGABRT SIGALRM SIGBUS SIGCHLD SIGCONT SIGFPE SIGHUP SIGILL SIGINT SIGKILL SIGPIPE SIGQUIT SIGSEGV SIGSTOP SIGTERM SIGTSTP SIGTTIN SIGTTOU SIGUSR1 SIGUSR2 SIGPOLL SIGPROF SIGSYS SIGTRAP SIGURG SIGVTALRM SIGXCPU SIGXFSZ SIG_BLOCK SIG_SETMASK SIG_UNBLOCK SIGINFO SIGWINCH+do+as_fp_Cache=`printf "%s\n" "fp_cv_const_$fp_const_name" | sed "$as_sed_sh"`+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking value of $fp_const_name" >&5+printf %s "checking value of $fp_const_name... " >&6; }+if eval test \${$as_fp_Cache+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) if ac_fn_c_compute_int "$LINENO" "$fp_const_name" "fp_check_const_result" "+#if HAVE_SIGNAL_H+#include <signal.h>+#endif+"+then :++else case e in #(+ e) fp_check_const_result='-1' ;;+esac+fi++eval "$as_fp_Cache=\$fp_check_const_result" ;;+esac+fi+eval ac_res=\$$as_fp_Cache+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5+printf "%s\n" "$ac_res" >&6; }+cat >>confdefs.h <<_ACEOF+#define `printf "%s\n" "CONST_$fp_const_name" | sed "$as_sed_cpp"` `eval 'as_val=${'$as_fp_Cache'};printf "%s\n" "$as_val"'`+_ACEOF++done+++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _SC_GETGR_R_SIZE_MAX" >&5+printf %s "checking for _SC_GETGR_R_SIZE_MAX... " >&6; }+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++#include <unistd.h>+#ifdef _SC_GETGR_R_SIZE_MAX+we_have_that_sysconf_thing+#endif++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP_TRADITIONAL "we_have_that_sysconf_thing" >/dev/null 2>&1+then :+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_SC_GETGR_R_SIZE_MAX 1" >>confdefs.h++else case e in #(+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5+printf "%s\n" "no" >&6; } ;;+esac+fi+rm -rf conftest*+++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _SC_GETPW_R_SIZE_MAX" >&5+printf %s "checking for _SC_GETPW_R_SIZE_MAX... " >&6; }+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++#include <unistd.h>+#ifdef _SC_GETPW_R_SIZE_MAX+we_have_that_sysconf_thing+#endif++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP_TRADITIONAL "we_have_that_sysconf_thing" >/dev/null 2>&1+then :+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_SC_GETPW_R_SIZE_MAX 1" >>confdefs.h++else case e in #(+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5+printf "%s\n" "no" >&6; } ;;+esac+fi+rm -rf conftest*++++### On some systems usleep has no return value. If it does have one,+### we'd like to return it; otherwise, we'll fake it.+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking return type of usleep" >&5+printf %s "checking return type of usleep... " >&6; }+if test ${fptools_cv_func_usleep_return_type+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */+#include <unistd.h>++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP_TRADITIONAL "void[ ]+usleep" >/dev/null 2>&1+then :+ fptools_cv_func_usleep_return_type=void+else case e in #(+ e) fptools_cv_func_usleep_return_type=int ;;+esac+fi+rm -rf conftest*+ ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fptools_cv_func_usleep_return_type" >&5+printf "%s\n" "$fptools_cv_func_usleep_return_type" >&6; }+case "$fptools_cv_func_usleep_return_type" in+ "void" )++printf "%s\n" "#define USLEEP_RETURNS_VOID 1" >>confdefs.h++ ;;+esac++### POSIX.1003.1 unsetenv returns 0 or -1 (EINVAL), but older implementations+### in common use return void.+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking return type of unsetenv" >&5+printf %s "checking return type of unsetenv... " >&6; }+if test ${fptools_cv_func_unsetenv_return_type+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */+#include <stdlib.h>++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP_TRADITIONAL "void[ ]+unsetenv" >/dev/null 2>&1+then :+ fptools_cv_func_unsetenv_return_type=void+else case e in #(+ e) fptools_cv_func_unsetenv_return_type=int ;;+esac+fi+rm -rf conftest*+ ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fptools_cv_func_unsetenv_return_type" >&5+printf "%s\n" "$fptools_cv_func_unsetenv_return_type" >&6; }+case "$fptools_cv_func_unsetenv_return_type" in+ "void" )++printf "%s\n" "#define UNSETENV_RETURNS_VOID 1" >>confdefs.h++ ;;+esac++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for RTLD_NEXT from dlfcn.h" >&5+printf %s "checking for RTLD_NEXT from dlfcn.h... " >&6; }+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++ #include <dlfcn.h>+ #ifdef RTLD_NEXT+ yes+ #endif++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP_TRADITIONAL "yes" >/dev/null 2>&1+then :++ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_RTLDNEXT 1" >>confdefs.h+++else case e in #(+ e)+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5+printf "%s\n" "no" >&6; }+ ;;+esac+fi+rm -rf conftest*+++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for RTLD_DEFAULT from dlfcn.h" >&5+printf %s "checking for RTLD_DEFAULT from dlfcn.h... " >&6; }+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++ #include <dlfcn.h>+ #ifdef RTLD_DEFAULT+ yes+ #endif++_ACEOF+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |+ $EGREP_TRADITIONAL "yes" >/dev/null 2>&1+then :++ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_RTLDDEFAULT 1" >>confdefs.h+++else case e in #(+ e)+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5+printf "%s\n" "no" >&6; }+ ;;+esac+fi+rm -rf conftest*++++ for ac_func in openpty+do :+ ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"+if test "x$ac_cv_func_openpty" = xyes+then :+ printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h++else case e in #(+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5+printf %s "checking for openpty in -lutil... " >&6; }+if test ${ac_cv_lib_util_openpty+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) ac_check_lib_save_LIBS=$LIBS+LIBS="-lutil $LIBS"+cat confdefs.h - <<_ACEOF >conftest.$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 openpty (void);+int+main (void)+{+return openpty ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"+then :+ ac_cv_lib_util_openpty=yes+else case e in #(+ e) ac_cv_lib_util_openpty=no ;;+esac+fi+rm -f core conftest.err conftest.$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: $ac_cv_lib_util_openpty" >&5+printf "%s\n" "$ac_cv_lib_util_openpty" >&6; }+if test "x$ac_cv_lib_util_openpty" = xyes+then :+ printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h+ EXTRA_LIBS="$EXTRA_LIBS util"+else case e in #(+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for openpty in -lbsd" >&5+printf %s "checking for openpty in -lbsd... " >&6; }+if test ${ac_cv_lib_bsd_openpty+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) ac_check_lib_save_LIBS=$LIBS+LIBS="-lbsd $LIBS"+cat confdefs.h - <<_ACEOF >conftest.$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 openpty (void);+int+main (void)+{+return openpty ();+ ;+ return 0;+}+_ACEOF+if ac_fn_c_try_link "$LINENO"+then :+ ac_cv_lib_bsd_openpty=yes+else case e in #(+ e) ac_cv_lib_bsd_openpty=no ;;+esac+fi+rm -f core conftest.err conftest.$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: $ac_cv_lib_bsd_openpty" >&5+printf "%s\n" "$ac_cv_lib_bsd_openpty" >&6; }+if test "x$ac_cv_lib_bsd_openpty" = xyes+then :+ printf "%s\n" "#define HAVE_OPENPTY 1" >>confdefs.h+ EXTRA_LIBS="$EXTRA_LIBS bsd"+fi++ ;;+esac+fi++ ;;+esac+fi++done++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5+printf %s "checking for /dev/ptmx... " >&6; }+if test -r /dev/ptmx+then+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_DEV_PTMX 1" >>confdefs.h++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}: checking for /dev/ptc" >&5+printf %s "checking for /dev/ptc... " >&6; }+if test -r /dev/ptc+then+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5+printf "%s\n" "yes" >&6; }++printf "%s\n" "#define HAVE_DEV_PTC 1" >>confdefs.h++else+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5+printf "%s\n" "no" >&6; }+fi++# Avoid adding dl if absent or unneeded+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5+printf %s "checking for library containing dlopen... " >&6; }+if test ${ac_cv_search_dlopen+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) ac_func_search_save_LIBS=$LIBS+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply.+ The 'extern "C"' is for builds by C++ compilers;+ although this is not generally supported in C code supporting it here+ has little cost and some practical benefit (sr 110532). */+#ifdef __cplusplus+extern "C"+#endif+char dlopen (void);+int+main (void)+{+return dlopen ();+ ;+ return 0;+}+_ACEOF+for ac_lib in '' dl+do+ if test -z "$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_dlopen=$ac_res+fi+rm -f core conftest.err conftest.$ac_objext conftest.beam \+ conftest$ac_exeext+ if test ${ac_cv_search_dlopen+y}+then :+ break+fi+done+if test ${ac_cv_search_dlopen+y}+then :++else case e in #(+ e) ac_cv_search_dlopen=no ;;+esac+fi+rm conftest.$ac_ext+LIBS=$ac_func_search_save_LIBS ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5+printf "%s\n" "$ac_cv_search_dlopen" >&6; }+ac_res=$ac_cv_search_dlopen+if test "$ac_res" != no+then :+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"+ EXTRA_LIBS="$EXTRA_LIBS $ac_lib"+fi+++# -{l,}pthread goo+++{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing sem_close" >&5+printf %s "checking for library containing sem_close... " >&6; }+if test ${ac_cv_search_sem_close+y}+then :+ printf %s "(cached) " >&6+else case e in #(+ e) ac_func_search_save_LIBS=$LIBS+cat confdefs.h - <<_ACEOF >conftest.$ac_ext+/* end confdefs.h. */++/* Override any GCC internal prototype to avoid an error.+ Use char because int might match the return type of a GCC+ builtin and then its argument prototype would still apply.+ The 'extern "C"' is for builds by C++ compilers;+ although this is not generally supported in C code supporting it here+ has little cost and some practical benefit (sr 110532). */+#ifdef __cplusplus+extern "C"+#endif+char sem_close (void);+int+main (void)+{+return sem_close ();+ ;+ return 0;+}+_ACEOF+for ac_lib in '' pthread+do+ if test -z "$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_sem_close=$ac_res+fi+rm -f core conftest.err conftest.$ac_objext conftest.beam \+ conftest$ac_exeext+ if test ${ac_cv_search_sem_close+y}+then :+ break+fi+done+if test ${ac_cv_search_sem_close+y}+then :++else case e in #(+ e) ac_cv_search_sem_close=no ;;+esac+fi+rm conftest.$ac_ext+LIBS=$ac_func_search_save_LIBS ;;+esac+fi+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_close" >&5+printf "%s\n" "$ac_cv_search_sem_close" >&6; }+ac_res=$ac_cv_search_sem_close+if test "$ac_res" != no+then :+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"+ EXTRA_LIBS="$EXTRA_LIBS $ac_lib"+else case e in #(+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not found" >&5+printf "%s\n" "$as_me: Not found" >&6;} ;;+esac+fi+++ac_fn_check_decl "$LINENO" "sem_getvalue" "ac_cv_have_decl_sem_getvalue" "$ac_includes_default+#include <semaphore.h>++" "$ac_c_undeclared_builtin_options" "CFLAGS"+if test "x$ac_cv_have_decl_sem_getvalue" = xyes+then :+ ac_have_decl=1+else case e in #(+ e) ac_have_decl=0 ;;+esac+fi+printf "%s\n" "#define HAVE_DECL_SEM_GETVALUE $ac_have_decl" >>confdefs.h+if test $ac_have_decl = 1+then :++printf "%s\n" "#define HAVE_SEM_GETVALUE 1" >>confdefs.h++fi++++ac_config_files="$ac_config_files unix.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++# 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+) |+ 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+++# Check whether --enable-year2038 was given.+if test ${enable_year2038+y}+then :+ enableval=$enable_year2038;+fi+++: "${CONFIG_STATUS=./config.status}"+ac_write_fail=0+ac_clean_files_save=$ac_clean_files+ac_clean_files="$ac_clean_files $CONFIG_STATUS"+{ printf "%s\n" "$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+ # is contrary to our usage. Disable this feature.+ 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</dev/null; fi+if (exec 3>&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+++# 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++# For backward compatibility with old third-party macros, we provide+# the shell variables $as_echo and $as_echo_n. New code should use+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.+as_echo='printf %s\n'+as_echo_n='printf %s'++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 unix package $as_me 2.0, which was+generated by GNU Autoconf 2.72. 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="$ac_config_headers"++_ACEOF++cat >>$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:+$config_headers++Report bugs to <libraries@haskell.org>."++_ACEOF+ac_cs_config=`printf "%s\n" "$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 unix package config.status 2.0+configured by $0, generated by GNU Autoconf 2.72,+ with options \\"\$ac_cs_config\\"++Copyright (C) 2023 Free Software Foundation, Inc.+This config.status script is free software; the Free Software Foundation+gives unlimited permission to copy, distribute and modify it."++ac_pwd='$ac_pwd'+srcdir='$srcdir'+test -n "\$AWK" || AWK=awk+_ACEOF++cat >>$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 $? 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"invalid argument: '$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+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$$-$RANDOM+ (umask 077 && mkdir "$tmp")+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5+ac_tmp=$tmp++# Set up the scripts for CONFIG_FILES section.+# No need to generate them if there are no CONFIG_FILES.+# This happens for instance with './config.status config.h'.+if test -n "$CONFIG_FILES"; then+++ac_cr=`echo X | tr X '\015'`+# On cygwin, bash can eat \r inside `` if the user requested igncr.+# But we know of no other shell where ac_cr would be empty at this+# point, so we can use a bashism as a fallback.+if test "x$ac_cr" = x; then+ eval ac_cr=\$\'\\r\'+fi+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then+ ac_cs_awk_cr='\\r'+else+ ac_cs_awk_cr=$ac_cr+fi++echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&+_ACEOF+++{+ echo "cat >conf$$subs.awk <<_ACEOF" &&+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&+ echo "_ACEOF"+} >conf$$subs.sh ||+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`+ac_delim='%!_!# '+for ac_last_try in false false false false false :; do+ . ./conf$$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 | grep -c X`+ 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 _$ac_delim!! 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"could not setup config files machinery" "$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+' <confdefs.h | sed '+s/'"$ac_delim"'/"\\\+"/g' >>$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]) {+ # Preserve the white space surrounding the "#".+ print prefix "define", macro P[macro] D[macro]+ 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 "+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 $ac_mode in+ :F)+ #+ # CONFIG_FILE+ #++_ACEOF++cat >>$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@&$ac_abs_top_builddir&;t t+$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"
configure.ac view
@@ -120,6 +120,34 @@ AC_MSG_RESULT(no) ]) +AC_MSG_CHECKING(for O_DIRECT open flag)+AC_EGREP_CPP(yes,+[+ #include <fcntl.h>+ #ifdef O_DIRECT+ yes+ #endif+], [+ AC_MSG_RESULT(yes)+ AC_DEFINE([HAVE_O_DIRECT], [1], [Define to 1 if O_DIRECT open flag is available.])+], [+ AC_MSG_RESULT(no)+ ])++AC_MSG_CHECKING(for F_NOCACHE from fcntl.h)+AC_EGREP_CPP(yes,+[+ #include <fcntl.h>+ #ifdef F_NOCACHE+ yes+ #endif+], [+ AC_MSG_RESULT(yes)+ AC_DEFINE([HAVE_F_NOCACHE], [1], [Define to 1 if F_NOCACHE available.])+], [+ AC_MSG_RESULT(no)+ ])+ dnl not available on android so check for it AC_CANONICAL_TARGET AS_CASE([$target_os],[*-android*],[],[AC_CHECK_FUNCS([telldir seekdir])])
include/HsUnixConfig.h.in view
@@ -126,16 +126,16 @@ /* The value of SIG_UNBLOCK. */ #undef CONST_SIG_UNBLOCK -/* Define to 1 if you have the `alarm' function. */+/* Define to 1 if you have the 'alarm' function. */ #undef HAVE_ALARM /* Define to 1 if you have the <bsd/libutil.h> header file. */ #undef HAVE_BSD_LIBUTIL_H -/* Define to 1 if you have the `chown' function. */+/* Define to 1 if you have the 'chown' function. */ #undef HAVE_CHOWN -/* Define to 1 if you have the `clearenv' function. */+/* Define to 1 if you have the 'clearenv' function. */ #undef HAVE_CLEARENV /* Define to 1 if you have the CLOCKS_PER_SEC macro. */@@ -144,27 +144,27 @@ /* Define to 1 if you have the `ctermid' function. */ #undef HAVE_CTERMID -/* Define to 1 if you have the declaration of `CLOCKS_PER_SEC', and to 0 if+/* Define to 1 if you have the declaration of 'CLOCKS_PER_SEC', and to 0 if you don't. */ #undef HAVE_DECL_CLOCKS_PER_SEC -/* Define to 1 if you have the declaration of `ctermid', and to 0 if you+/* Define to 1 if you have the declaration of 'ctermid', and to 0 if you don't. */ #undef HAVE_DECL_CTERMID -/* Define to 1 if you have the declaration of `execvpe', and to 0 if you+/* Define to 1 if you have the declaration of 'execvpe', and to 0 if you don't. */ #undef HAVE_DECL_EXECVPE -/* Define to 1 if you have the declaration of `fdatasync', and to 0 if you+/* Define to 1 if you have the declaration of 'fdatasync', and to 0 if you don't. */ #undef HAVE_DECL_FDATASYNC -/* Define to 1 if you have the declaration of `sem_getvalue', and to 0 if you+/* Define to 1 if you have the declaration of 'sem_getvalue', and to 0 if you don't. */ #undef HAVE_DECL_SEM_GETVALUE -/* Define to 1 if you have the declaration of `tcdrain', and to 0 if you+/* Define to 1 if you have the declaration of 'tcdrain', and to 0 if you don't. */ #undef HAVE_DECL_TCDRAIN @@ -174,68 +174,71 @@ /* Define if we have /dev/ptmx. */ #undef HAVE_DEV_PTMX -/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.+/* Define to 1 if you have the <dirent.h> header file, and it defines 'DIR'. */ #undef HAVE_DIRENT_H -/* Define to 1 if you have the `dup' function. */+/* Define to 1 if you have the 'dup' function. */ #undef HAVE_DUP -/* Define to 1 if you have the `execv' function. */+/* Define to 1 if you have the 'execv' function. */ #undef HAVE_EXECV -/* Define to 1 if you have the `execvpe' function. */+/* Define to 1 if you have the 'execvpe' function. */ #undef HAVE_EXECVPE -/* Define to 1 if you have the `fchdir' function. */+/* Define to 1 if you have the 'fchdir' function. */ #undef HAVE_FCHDIR -/* Define to 1 if you have the `fchmod' function. */+/* Define to 1 if you have the 'fchmod' function. */ #undef HAVE_FCHMOD /* Define to 1 if you have the <fcntl.h> header file. */ #undef HAVE_FCNTL_H -/* Define to 1 if you have the `fdatasync' function. */+/* Define to 1 if you have the 'fdatasync' function. */ #undef HAVE_FDATASYNC -/* Define to 1 if you have the `fsync' function. */+/* Define to 1 if you have the 'fsync' function. */ #undef HAVE_FSYNC -/* Define to 1 if you have the `futimens' function. */+/* Define to 1 if you have the 'futimens' function. */ #undef HAVE_FUTIMENS -/* Define to 1 if you have the `futimes' function. */+/* Define to 1 if you have the 'futimes' function. */ #undef HAVE_FUTIMES /* Define to 1 if F_GETLK is available. */ #undef HAVE_F_GETLK -/* Define to 1 if you have the `getgrent' function. */+/* Define to 1 if F_NOCACHE available. */+#undef HAVE_F_NOCACHE++/* Define to 1 if you have the 'getgrent' function. */ #undef HAVE_GETGRENT -/* Define to 1 if you have the `getgrgid_r' function. */+/* Define to 1 if you have the 'getgrgid_r' function. */ #undef HAVE_GETGRGID_R -/* Define to 1 if you have the `getgrnam_r' function. */+/* Define to 1 if you have the 'getgrnam_r' function. */ #undef HAVE_GETGRNAM_R -/* Define to 1 if you have the `getpid' function. */+/* Define to 1 if you have the 'getpid' function. */ #undef HAVE_GETPID -/* Define to 1 if you have the `getpwent' function. */+/* Define to 1 if you have the 'getpwent' function. */ #undef HAVE_GETPWENT -/* Define to 1 if you have the `getpwnam' function. */+/* Define to 1 if you have the 'getpwnam' function. */ #undef HAVE_GETPWNAM -/* Define to 1 if you have the `getpwnam_r' function. */+/* Define to 1 if you have the 'getpwnam_r' function. */ #undef HAVE_GETPWNAM_R -/* Define to 1 if you have the `getpwuid' function. */+/* Define to 1 if you have the 'getpwuid' function. */ #undef HAVE_GETPWUID -/* Define to 1 if you have the `getpwuid_r' function. */+/* Define to 1 if you have the 'getpwuid_r' function. */ #undef HAVE_GETPWUID_R /* Define to 1 if you have the <grp.h> header file. */@@ -244,7 +247,7 @@ /* Define to 1 if you have the <inttypes.h> header file. */ #undef HAVE_INTTYPES_H -/* Define to 1 if you have the `lchown' function. */+/* Define to 1 if you have the 'lchown' function. */ #undef HAVE_LCHOWN /* Define to 1 if you have the <libutil.h> header file. */@@ -253,46 +256,49 @@ /* Define to 1 if you have the <limits.h> header file. */ #undef HAVE_LIMITS_H -/* Define to 1 if you have the `lutimes' function. */+/* Define to 1 if you have the 'lutimes' function. */ #undef HAVE_LUTIMES /* Define to 1 if you have the <minix/config.h> header file. */ #undef HAVE_MINIX_CONFIG_H -/* Define to 1 if you have the `mkdtemp' function. */+/* Define to 1 if you have the 'mkdtemp' function. */ #undef HAVE_MKDTEMP -/* Define to 1 if you have the `mknod' function. */+/* Define to 1 if you have the 'mknod' function. */ #undef HAVE_MKNOD -/* Define to 1 if you have the `mkstemp' function. */+/* Define to 1 if you have the 'mkstemp' function. */ #undef HAVE_MKSTEMP -/* Define to 1 if you have the `mkstemps' function. */+/* Define to 1 if you have the 'mkstemps' function. */ #undef HAVE_MKSTEMPS -/* Define to 1 if you have the `nanosleep' function. */+/* Define to 1 if you have the 'nanosleep' function. */ #undef HAVE_NANOSLEEP -/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */+/* Define to 1 if you have the <ndir.h> header file, and it defines 'DIR'. */ #undef HAVE_NDIR_H /* Ignore the pw_gecos member of passwd where it does not exist */ #undef HAVE_NO_PASSWD_PW_GECOS -/* Define to 1 if you have the `openpty' function. */+/* Define to 1 if you have the 'openpty' function. */ #undef HAVE_OPENPTY -/* Define to 1 if you have the `pipe' function. */+/* Define to 1 if O_DIRECT open flag is available. */+#undef HAVE_O_DIRECT++/* Define to 1 if you have the 'pipe' function. */ #undef HAVE_PIPE -/* Define to 1 if you have the `posix_fadvise' function. */+/* Define to 1 if you have the 'posix_fadvise' function. */ #undef HAVE_POSIX_FADVISE -/* Define to 1 if you have the `posix_fallocate' function. */+/* Define to 1 if you have the 'posix_fallocate' function. */ #undef HAVE_POSIX_FALLOCATE -/* Define to 1 if you have the `ptsname' function. */+/* Define to 1 if you have the 'ptsname' function. */ #undef HAVE_PTSNAME /* Define to 1 if you have the <pty.h> header file. */@@ -301,7 +307,7 @@ /* Define to 1 if you have the <pwd.h> header file. */ #undef HAVE_PWD_H -/* Define to 1 if you have the `readdir_r' function. */+/* Define to 1 if you have the 'readdir_r' function. */ #undef HAVE_READDIR_R /* Define to 1 if RTLD_DEFAULT is available. */@@ -316,22 +322,22 @@ /* Define to 1 if <unistd.h> defines _SC_GETPW_R_SIZE_MAX. */ #undef HAVE_SC_GETPW_R_SIZE_MAX -/* Define to 1 if you have the `seekdir' function. */+/* Define to 1 if you have the 'seekdir' function. */ #undef HAVE_SEEKDIR /* Define to 1 if you have the `sem_getvalue' function. */ #undef HAVE_SEM_GETVALUE -/* Define to 1 if you have the `setenv' function. */+/* Define to 1 if you have the 'setenv' function. */ #undef HAVE_SETENV -/* Define to 1 if you have the `setitimer' function. */+/* Define to 1 if you have the 'setitimer' function. */ #undef HAVE_SETITIMER -/* Define to 1 if you have the `shm_open' function. */+/* Define to 1 if you have the 'shm_open' function. */ #undef HAVE_SHM_OPEN -/* Define to 1 if you have the `shm_unlink' function. */+/* Define to 1 if you have the 'shm_unlink' function. */ #undef HAVE_SHM_UNLINK /* Define to 1 if you have the <signal.h> header file. */@@ -358,7 +364,7 @@ /* Define to 1 if you have the <string.h> header file. */ #undef HAVE_STRING_H -/* Define to 1 if `d_type' is a member of `struct dirent'. */+/* Define to 1 if 'd_type' is a member of 'struct dirent'. */ #undef HAVE_STRUCT_DIRENT_D_TYPE /* HAVE_STRUCT_RLIMIT */@@ -367,65 +373,65 @@ /* HAVE_STRUCT_STATX */ #undef HAVE_STRUCT_STATX -/* Define to 1 if `st_atim' is a member of `struct stat'. */+/* Define to 1 if 'st_atim' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_ATIM -/* Define to 1 if `st_atimensec' is a member of `struct stat'. */+/* Define to 1 if 'st_atimensec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_ATIMENSEC -/* Define to 1 if `st_atimespec' is a member of `struct stat'. */+/* Define to 1 if 'st_atimespec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_ATIMESPEC -/* Define to 1 if `st_atime_n' is a member of `struct stat'. */+/* Define to 1 if 'st_atime_n' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_ATIME_N -/* Define to 1 if `st_blksize' is a member of `struct stat'. */+/* Define to 1 if 'st_blksize' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLKSIZE -/* Define to 1 if `st_blocks' is a member of `struct stat'. */+/* Define to 1 if 'st_blocks' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLOCKS -/* Define to 1 if `st_ctim' is a member of `struct stat'. */+/* Define to 1 if 'st_ctim' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_CTIM -/* Define to 1 if `st_ctimensec' is a member of `struct stat'. */+/* Define to 1 if 'st_ctimensec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_CTIMENSEC -/* Define to 1 if `st_ctimespec' is a member of `struct stat'. */+/* Define to 1 if 'st_ctimespec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_CTIMESPEC -/* Define to 1 if `st_ctime_n' is a member of `struct stat'. */+/* Define to 1 if 'st_ctime_n' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_CTIME_N -/* Define to 1 if `st_mtim' is a member of `struct stat'. */+/* Define to 1 if 'st_mtim' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_MTIM -/* Define to 1 if `st_mtimensec' is a member of `struct stat'. */+/* Define to 1 if 'st_mtimensec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_MTIMENSEC -/* Define to 1 if `st_mtimespec' is a member of `struct stat'. */+/* Define to 1 if 'st_mtimespec' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_MTIMESPEC -/* Define to 1 if `st_mtime_n' is a member of `struct stat'. */+/* Define to 1 if 'st_mtime_n' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_MTIME_N -/* Define to 1 if `st_uatime' is a member of `struct stat'. */+/* Define to 1 if 'st_uatime' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_UATIME -/* Define to 1 if `st_uctime' is a member of `struct stat'. */+/* Define to 1 if 'st_uctime' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_UCTIME -/* Define to 1 if `st_umtime' is a member of `struct stat'. */+/* Define to 1 if 'st_umtime' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_UMTIME -/* Define to 1 if you have the `sysconf' function. */+/* Define to 1 if you have the 'sysconf' function. */ #undef HAVE_SYSCONF -/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.+/* Define to 1 if you have the <sys/dir.h> header file, and it defines 'DIR'. */ #undef HAVE_SYS_DIR_H -/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines 'DIR'. */ #undef HAVE_SYS_NDIR_H @@ -456,13 +462,13 @@ /* Define to 1 if you have the `tcdrain' function. */ #undef HAVE_TCDRAIN -/* Define to 1 if you have the `telldir' function. */+/* Define to 1 if you have the 'telldir' function. */ #undef HAVE_TELLDIR /* Define to 1 if you have the <termios.h> header file. */ #undef HAVE_TERMIOS_H -/* Define to 1 if you have the `times' function. */+/* Define to 1 if you have the 'times' function. */ #undef HAVE_TIMES /* Define to 1 if you have the <time.h> header file. */@@ -471,10 +477,10 @@ /* Define to 1 if you have the <unistd.h> header file. */ #undef HAVE_UNISTD_H -/* Define to 1 if you have the `unsetenv' function. */+/* Define to 1 if you have the 'unsetenv' function. */ #undef HAVE_UNSETENV -/* Define to 1 if you have the `utimensat' function. */+/* Define to 1 if you have the 'utimensat' function. */ #undef HAVE_UTIMENSAT /* Define to 1 if you have the <utime.h> header file. */@@ -486,7 +492,7 @@ /* Define to 1 if you have the <wchar.h> header file. */ #undef HAVE_WCHAR_H -/* Define to 1 if you have the `_NSGetEnviron' function. */+/* Define to 1 if you have the '_NSGetEnviron' function. */ #undef HAVE__NSGETENVIRON /* Define to the address where bug reports for this package should be sent. */@@ -507,7 +513,7 @@ /* Define to the version of this package. */ #undef PACKAGE_VERSION -/* Define to 1 if all of the C90 standard headers exist (not just the ones+/* Define to 1 if all of the C89 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS@@ -515,7 +521,7 @@ /* Define if stdlib.h declares unsetenv to return void. */ #undef UNSETENV_RETURNS_VOID -/* Enable extensions on AIX 3, Interix. */+/* Enable extensions on AIX, Interix, z/OS. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif@@ -576,11 +582,15 @@ #ifndef __STDC_WANT_IEC_60559_DFP_EXT__ # undef __STDC_WANT_IEC_60559_DFP_EXT__ #endif+/* Enable extensions specified by C23 Annex F. */+#ifndef __STDC_WANT_IEC_60559_EXT__+# undef __STDC_WANT_IEC_60559_EXT__+#endif /* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ # undef __STDC_WANT_IEC_60559_FUNCS_EXT__ #endif-/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */+/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ # undef __STDC_WANT_IEC_60559_TYPES_EXT__ #endif@@ -609,8 +619,14 @@ /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS -/* Define for large files, on AIX-style hosts. */+/* Define to 1 on platforms where this makes off_t a 64-bit type. */ #undef _LARGE_FILES -/* Define to empty if `const' does not conform to ANSI C. */+/* Number of bits in time_t, on hosts where this is settable. */+#undef _TIME_BITS++/* Define to 1 on platforms where this makes time_t a 64-bit type. */+#undef __MINGW_USE_VC2005_COMPAT++/* Define to empty if 'const' does not conform to ANSI C. */ #undef const
unix.cabal view
@@ -1,6 +1,6 @@ cabal-version: 1.12 name: unix-version: 2.8.6.0+version: 2.8.7.0 -- NOTE: Don't forget to update ./changelog.md license: BSD3@@ -11,7 +11,10 @@ synopsis: POSIX functionality category: System build-type: Configure-tested-with: GHC==9.6.2,+tested-with: GHC==9.12.1,+ GHC==9.10.1,+ GHC==9.8.4,+ GHC==9.6.6, GHC==9.4.7, GHC==9.2.8, GHC==9.0.2,@@ -74,7 +77,7 @@ buildable: False build-depends:- base >= 4.12.0.0 && < 4.21,+ base >= 4.12.0.0 && < 4.22, bytestring >= 0.9.2 && < 0.13, time >= 1.9.1 && < 1.15