SDL 0.5.10 → 0.6.7.0
raw patch · 21 files changed
Files
- Examples/MacOSX/Main.hs +39/−0
- Examples/MacOSX/MainWrapper.hs +4/−0
- Examples/MacOSX/Makefile +12/−0
- Examples/MacOSX/mainc.c +44/−0
- Graphics/UI/SDL/Audio.hsc +1/−1
- Graphics/UI/SDL/Events.hsc +5/−4
- Graphics/UI/SDL/General.hsc +1/−1
- Graphics/UI/SDL/Joystick.hsc +3/−2
- Graphics/UI/SDL/Keysym.hsc +1/−1
- Graphics/UI/SDL/Rect.hsc +1/−1
- Graphics/UI/SDL/Types.hsc +3/−2
- Graphics/UI/SDL/Utilities.hs +2/−2
- Graphics/UI/SDL/Version.hsc +1/−1
- Graphics/UI/SDL/Video.hsc +3/−3
- Graphics/UI/SDL/WindowManagement.hsc +3/−2
- MACOSX +2/−2
- SDL.cabal +26/−10
- Setup.lhs +1/−1
- changes.txt +5/−0
- configure +2989/−2434
- configure.ac +4/−0
+ Examples/MacOSX/Main.hs view
@@ -0,0 +1,39 @@+import Graphics.UI.SDL as SDL+import System.Exit+import System.Random++width = 640+height = 480++main = withInit [InitVideo] $ + do screen <- setVideoMode 640 480 16 [SWSurface]+ setCaption "Test" ""+ enableUnicode True+ image <- loadBMP "../image.bmp"+ display image+ loop (display image)++display :: Surface -> IO ()+display image+ = do screen <- getVideoSurface+ let format = surfaceGetPixelFormat screen+ red <- mapRGB format 0xFF 0 0+ green <- mapRGB format 0 0xFF 0+ fillRect screen Nothing green+ fillRect screen (Just (Rect 10 10 10 10)) red+ posX <- randomRIO (0,width-1-surfaceGetWidth image)+ posY <- randomRIO (0,height-1-surfaceGetHeight image)+ blitSurface image Nothing screen (Just (Rect posX posY 0 0))+ SDL.flip screen+++loop :: IO () -> IO ()+loop display+ = do event <- waitEvent+ case event of+ Quit -> exitWith ExitSuccess+ KeyDown (Keysym _ _ 'q') -> exitWith ExitSuccess+ KeyDown (Keysym _ _ ' ') -> display+ _ -> return ()+ loop display+
+ Examples/MacOSX/MainWrapper.hs view
@@ -0,0 +1,4 @@+{-# LANGUAGE ForeignFunctionInterface #-}+module MainWrapper where+import Main (main)+foreign export ccall "haskell_main" main :: IO ()
+ Examples/MacOSX/Makefile view
@@ -0,0 +1,12 @@+# build with sdl wrapper for mac osx (see mainc.c or hssdl/Examples/MacOSX)+PROGNAME=main+$(PROGNAME): mainc.o MainWrapper.hs Main.hs+ ghc -no-hs-main --make mainc.o MainWrapper.hs -o $@+mainc.o: mainc.c MainWrapper_stub.h+ ghc -no-hs-main `sdl-config --cflags` -Wall $*.c -c+MainWrapper_stub.h: MainWrapper.hs+ ghc -no-hs-main --make $< -c+clean:+ rm -f *.hi *.o *_stub.c *_stub.h $(PROGNAME)+.PHONY: clean+#
+ Examples/MacOSX/mainc.c view
@@ -0,0 +1,44 @@+/*+A C wrapper to get proper SDL initialisation on mac. From MACOSX in the+SDL haskell package:++ SDL uses Objective-C and Cocoa to open a UI window; this means that+ Cocoa must be initialized, and in particular, an NSAutoReleasePool be in+ place. This initialization is done in libSDLmain. For+ C/C++/Objective-C programs, libSDLmain #defines the developer's main to+ be SDL_main and piggy backs SDL_main onto it's own Cocoa main, using the+ C preprocessor and abusing the linker. Of course, this technique will+ never work for Haskell: there is no clean entry point to a Haskell+ runtime in this fashion.+ ...+ MainWrapper.hs imports Main.hs and foreign-exports main as haskell_main.+ mainc.c includes SDL.h and contains a main function to make the+ preprocessor magic of SDL happen; it also initializes the GHC runtime+ system and calls haskell_main. Some makefile rules link our objects with+ the GHC RTS and SDL.++See also+http://www.haskell.org/ghc/docs/latest/html/users_guide/ffi-ghc.html#using-own-main++*/++#include <SDL/SDL.h>+#include <HsFFI.h>+#ifdef __GLASGOW_HASKELL__+#include "MainWrapper_stub.h"+#endif++#ifdef __GLASGOW_HASKELL__+extern void __stginit_MainWrapper (void);+#endif++int main(int argc, char *argv[])+{+ hs_init(&argc, &argv);+#ifdef __GLASGOW_HASKELL__+ hs_add_root(__stginit_MainWrapper);+#endif+ haskell_main();+ hs_exit();+ return 0;+}
Graphics/UI/SDL/Audio.hsc view
@@ -1,4 +1,4 @@-#include "SDL.h"+#include "SDL/SDL.h" #ifdef main #undef main #endif
Graphics/UI/SDL/Events.hsc view
@@ -1,4 +1,4 @@-#include "SDL.h"+#include "SDL/SDL.h" #ifdef main #undef main #endif@@ -44,15 +44,16 @@ import Foreign (Int16, Word8, Word16, Word32, Ptr, Storable(poke, sizeOf, alignment, peekByteOff, pokeByteOff, peek),- unsafePerformIO, toBool, new, alloca)+ toBool, new, alloca) import Foreign.C (peekCString, CString, CInt)+import System.IO.Unsafe (unsafePerformIO) import Data.Bits (Bits((.&.), shiftL)) import Control.Concurrent (threadDelay) import Prelude hiding (Enum(..)) import qualified Prelude (Enum(..)) import Foreign.StablePtr (newStablePtr,castStablePtrToPtr,castPtrToStablePtr,deRefStablePtr)-import Data.Typeable (Typeable(typeOf),TypeRep)+import Data.Typeable (Typeable,typeOf,TypeRep) import Graphics.UI.SDL.Keysym (SDLKey, Modifier, Keysym) import Graphics.UI.SDL.Utilities (Enum(..), intToBool, toBitmask, fromBitmask, fromCInt)@@ -587,7 +588,7 @@ pushEvent = unwrapBool "SDL_PushEvent" . tryPushEvent -- int SDL_WaitEvent(SDL_Event *event);-foreign import ccall unsafe "SDL_WaitEvent" sdlWaitEvent :: Ptr Event -> IO Int+foreign import ccall safe "SDL_WaitEvent" sdlWaitEvent :: Ptr Event -> IO Int -- | Waits indefinitely for the next available event. waitEvent :: IO Event
Graphics/UI/SDL/General.hsc view
@@ -1,4 +1,4 @@-#include "SDL.h"+#include "SDL/SDL.h" #ifdef main #undef main #endif
Graphics/UI/SDL/Joystick.hsc view
@@ -1,4 +1,4 @@-#include "SDL.h"+#include "SDL/SDL.h" #ifdef main #undef main #endif@@ -33,9 +33,10 @@ , close ) where -import Foreign (Int16, Word8, Ptr, FunPtr, Storable(peek), unsafePerformIO,+import Foreign (Int16, Word8, Ptr, FunPtr, Storable(peek), finalizeForeignPtr, toBool, maybePeek, alloca, withForeignPtr, newForeignPtr) import Foreign.C (peekCString, CString)+import System.IO.Unsafe (unsafePerformIO) import Graphics.UI.SDL.General (unwrapMaybe) import Graphics.UI.SDL.Utilities (fromBitmask)
Graphics/UI/SDL/Keysym.hsc view
@@ -1,4 +1,4 @@-#include "SDL.h"+#include "SDL/SDL.h" #ifdef main #undef main #endif
Graphics/UI/SDL/Rect.hsc view
@@ -1,4 +1,4 @@-#include "SDL.h"+#include "SDL/SDL.h" #ifdef main #undef main #endif
Graphics/UI/SDL/Types.hsc view
@@ -1,4 +1,4 @@-#include "SDL.h"+#include "SDL/SDL.h" #ifdef main #undef main #endif@@ -43,7 +43,8 @@ import Foreign.C (CInt) import Foreign (Word8, Word16, Word32, Ptr, Storable(peekByteOff),- unsafePerformIO, newForeignPtr_, ForeignPtr, withForeignPtr)+ newForeignPtr_, ForeignPtr, withForeignPtr)+import System.IO.Unsafe (unsafePerformIO) import Graphics.UI.SDL.Utilities (Enum(..), fromBitmask) import Graphics.UI.SDL.Color (Pixel(..))
Graphics/UI/SDL/Utilities.hs view
@@ -30,10 +30,10 @@ intToBool err action = fmap (err/=) action -toBitmask :: (Enum a b,Bits b) => [a] -> b+toBitmask :: (Enum a b,Bits b,Num b) => [a] -> b toBitmask = foldr (.|.) 0 . map fromEnum -fromBitmask :: (Bounded a,Enum a b,Bits b) => b -> [a]+fromBitmask :: (Bounded a,Enum a b,Bits b,Num b) => b -> [a] fromBitmask mask = foldr worker [] lst where lst = enumFromTo minBound maxBound worker v
Graphics/UI/SDL/Version.hsc view
@@ -1,4 +1,4 @@-#include "SDL.h"+#include "SDL/SDL.h" #ifdef main #undef main #endif
Graphics/UI/SDL/Video.hsc view
@@ -76,14 +76,14 @@ , mkFinalizedSurface ) where -#include <SDL.h>+#include <SDL/SDL.h> #ifdef main #undef main #endif import Foreign (Ptr, FunPtr, Storable(peek), castPtr, plusPtr, nullPtr, newForeignPtr_, finalizeForeignPtr, alloca, withForeignPtr, newForeignPtr)-import Foreign.C (peekCString, CString, CInt)+import Foreign.C (peekCString, CString, CInt(..)) import Foreign.Marshal.Array (withArrayLen, peekArray0, peekArray, allocaArray) import Foreign.Marshal.Utils (with, toBool, maybeWith, maybePeek, fromBool) import Control.Exception (bracket)@@ -130,7 +130,7 @@ data Toggle = Disable | Enable | Query deriving (Eq, Ord, Show) -toToggle :: (Num a) => a -> Toggle+toToggle :: (Eq a, Num a) => a -> Toggle toToggle (#{const SDL_DISABLE}) = Disable toToggle (#{const SDL_ENABLE}) = Enable toToggle (#{const SDL_QUERY}) = Query
Graphics/UI/SDL/WindowManagement.hsc view
@@ -1,4 +1,4 @@-#include "SDL.h"+#include "SDL/SDL.h" #ifdef main #undef main #endif@@ -25,8 +25,9 @@ , queryGrabMode ) where +import Control.Monad (void) import Foreign (Int32, Ptr, Storable(peek), nullPtr, toBool, maybePeek,- void, alloca, withForeignPtr)+ alloca, withForeignPtr) import Foreign.C (withCString, peekCString, CString) import Graphics.UI.SDL.Types (Surface, SurfaceStruct)
MACOSX view
@@ -54,9 +54,9 @@ All our troubles stem from SDL's startup procedure on Mac OS X. The fundamental problem is that SDL uses Objective-C and Cocoa to open a UI window; this means that Cocoa must be initialized, and in particular, an NSAutoReleasePool be in place. This initialization is done in libSDLmain. For C/C++/Objective-C programs, libSDLmain #defines the developer's main to be SDL_main and piggy backs SDL_main onto it's own Cocoa main, using the C preprocessor and abusing the linker. Of course, this technique will never work for Haskell: there is no clean entry point to a Haskell runtime in this fashion. -But we can fake it. In Core/Examples/MacOSX, I've included the Core/Examples/Test.hs example and a small Cabal definition to build it. Our actual 'main' is Test.sdl_main. We provide a Main.main, 'foreign export'ed as 'hs_main', which we will call from C. (We indirect so that the file Main_stub.o need not be rebuilt every time we modify module Test.) We provide our own 'SDL_main' in c_main.c, which initializes the Haskell runtime and calls 'hs_main', running Test.main in an environment with SDL available. Finally, libSDLmain will find our C 'SDL_main' and call it, starting the whole process.+But we can fake it. In Examples/MacOSX, there is an example program using SDL in Main.hs. It doesn't need to be modified to make it work on OS X. Instead we put two helper files in the same directory and compile them along with it: MainWrapper.hs imports Main.hs and foreign-exports main as haskell_main. mainc.c includes SDL.h and contains a main function to make the preprocessor magic of SDL happen; it also initializes the GHC runtime system and calls haskell_main. Some makefile rules link our objects with the GHC RTS and SDL. -I recommend modifying this example when starting new projects.+For your own projects, copy the two helper files mainc.c and MainWrapper.hs and copy/mimic the build rules from the example Makefile, optionally changing PROGNAME. GHCi and hsSDL on Mac OS X --------------------------
SDL.cabal view
@@ -1,20 +1,35 @@ Cabal-Version: >= 1.6 Name: SDL-Version: 0.5.10-Maintainer: Lemmih (lemmih@gmail.com)+Version: 0.6.7.0+Maintainer: Francesco Ariis <fa-ml@ariis.it> Author: Lemmih (lemmih@gmail.com)-Copyright: 2004-2009, Lemmih+Copyright: 2004-2010, Lemmih License-File: LICENSE License: BSD3 Build-Type: Custom Category: Foreign binding Synopsis: Binding to libSDL-Tested-with: GHC ==6.6, GHC ==6.8, GHC ==6.10, Hugs ==20050308-Data-files: README, MACOSX, WIN32-Extra-Source-files: configure, configure.ac, SDL.buildinfo.in, config.mk.in, includes/HsSDLConfig.h.in+Description:+ Simple DirectMedia Layer \(libSDL\) is a cross-platform multimedia+ library designed to provide low level access to audio,+ keyboard, mouse, joystick, 3D hardware via OpenGL, and 2D+ video framebuffer. It is used by MPEG playback software,+ emulators, and many popular games, including the award+ winning Linux port of \"Civilization: Call To Power.\"+Tested-with: GHC ==7.10+Data-files: README, MACOSX, WIN32,+ Examples/MacOSX/Main.hs,+ Examples/MacOSX/Makefile,+ Examples/MacOSX/MainWrapper.hs,+ Examples/MacOSX/mainc.c+Extra-Source-files: changes.txt, configure, configure.ac, SDL.buildinfo.in, config.mk.in, includes/HsSDLConfig.h.in +custom-setup+ setup-depends: base >= 3 && < 5,+ Cabal >= 1.24+ Library- Build-Depends: base < 5+ Build-Depends: base >= 3 && < 5 Extensions: CPP, EmptyDataDecls, ForeignFunctionInterface, MultiParamTypeClasses, FunctionalDependencies Exposed-Modules:@@ -34,11 +49,12 @@ Graphics.UI.SDL.Utilities, Graphics.UI.SDL.Version, Graphics.UI.SDL.Joystick- Includes: SDL.h- Extra-Libraries: SDL+ Includes: SDL/SDL.h+ if ! os(darwin)+ Extra-Libraries: SDL Frameworks: AppKit GHC-Options: -Wall source-repository head type: darcs- location: http://mirror.seize.it/hsSDL/hssdl/+ location: http://ariis.it/link/repos/sdl-bindings/hssdl/
Setup.lhs view
@@ -2,4 +2,4 @@ > module Main where > import Distribution.Simple > main :: IO ()-> main = defaultMainWithHooks defaultUserHooks+> main = defaultMainWithHooks autoconfUserHooks
+ changes.txt view
@@ -0,0 +1,5 @@+0.6.6.0+-------++- Made SDL_WaitEvent from unsafe to safe, because it blocks (thanks to+ Harendra Kumar for reporting the bug).
configure view
@@ -1,2438 +1,2993 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles.-# Generated by GNU Autoconf 2.59 for Haskell SDL package 0.1.0.-#-# Report bugs to <lemmih@gmail.com>.-#-# Copyright (C) 2003 Free Software Foundation, Inc.-# This configure script is free software; the Free Software Foundation-# gives unlimited permission to copy, distribute and modify it.-## --------------------- ##-## M4sh Initialization. ##-## --------------------- ##--# Be Bourne compatible-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then- emulate sh- NULLCMD=:- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which- # is contrary to our usage. Disable this feature.- alias -g '${1+"$@"}'='"$@"'-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then- set -o posix-fi-DUALCASE=1; export DUALCASE # for MKS sh--# Support unset when possible.-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then- as_unset=unset-else- as_unset=false-fi---# Work around bugs in pre-3.0 UWIN ksh.-$as_unset ENV MAIL MAILPATH-PS1='$ '-PS2='> '-PS4='+ '--# NLS nuisances.-for as_var in \- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \- LC_TELEPHONE LC_TIME-do- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then- eval $as_var=C; export $as_var- else- $as_unset $as_var- fi-done--# Required to use basename.-if expr a : '\(a\)' >/dev/null 2>&1; 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---# Name of the executable.-as_me=`$as_basename "$0" ||-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \- X"$0" : 'X\(//\)$' \| \- X"$0" : 'X\(/\)$' \| \- . : '\(.\)' 2>/dev/null ||-echo X/"$0" |- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }- /^X\/\(\/\/\)$/{ s//\1/; q; }- /^X\/\(\/\).*/{ s//\1/; q; }- s/.*/./; q'`---# PATH needs CR, and LINENO needs CR and PATH.-# 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--# The user is always right.-if test "${PATH_SEPARATOR+set}" != set; then- echo "#! /bin/sh" >conf$$.sh- echo "exit 0" >>conf$$.sh- chmod +x conf$$.sh- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then- PATH_SEPARATOR=';'- else- PATH_SEPARATOR=:- fi- rm -f conf$$.sh-fi--- as_lineno_1=$LINENO- as_lineno_2=$LINENO- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`- test "x$as_lineno_1" != "x$as_lineno_2" &&- test "x$as_lineno_3" = "x$as_lineno_2" || {- # Find who we are. 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"+ fi+done+rm -f conf$$subs.sh++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&+_ACEOF+sed -n '+h+s/^/S["/; s/!.*/"]=/+p+g+s/^[^!]*!//+:repl+t repl+s/'"$ac_delim"'$//+t delim+:nl+h+s/\(.\{148\}\)..*/\1/+t more1+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/+p+n+b repl+:more1+s/["\\]/\\&/g; s/^/"/; s/$/"\\/+p+g+s/.\{148\}//+t nl+:delim+h+s/\(.\{148\}\)..*/\1/+t more2+s/["\\]/\\&/g; s/^/"/; s/$/"/+p+b+:more2+s/["\\]/\\&/g; s/^/"/; s/$/"\\/+p+g+s/.\{148\}//+t delim+' <conf$$subs.awk | sed '+/^[^""]/{+ N+ s/\n//+}+' >>$CONFIG_STATUS || ac_write_fail=1+rm -f conf$$subs.awk+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1+_ACAWK+cat >>"\$tmp/subs1.awk" <<_ACAWK &&+ for (key in S) S_is_set[key] = 1+ FS = ""++}+{+ line = $ 0+ nfields = split(line, field, "@")+ substed = 0+ len = length(field[1])+ for (i = 2; i < nfields; i++) {+ key = field[i]+ keylen = length(key)+ if (S_is_set[key]) {+ value = S[key]+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)+ len += length(value) + length(field[++i])+ substed = 1+ } else+ len += 1 + keylen+ }++ print line+}++_ACAWK+_ACEOF+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"+else+ cat+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \+ || as_fn_error "could not setup config files machinery" "$LINENO" 5+_ACEOF++# VPATH may cause trouble with some makes, so we remove $(srcdir),+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and+# trailing colons and then remove the whole line if VPATH becomes empty+# (actually we leave an empty line to preserve line numbers).+if test "x$srcdir" = x.; then+ ac_vpsub='/^[ ]*VPATH[ ]*=/{+s/:*\$(srcdir):*/:/+s/:*\${srcdir}:*/:/+s/:*@srcdir@:*/:/+s/^\([^=]*=[ ]*\):*/\1/+s/:*$//+s/^[^=]*=[ ]*$//+}'+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 "$CONFIG_HEADERS"; then+cat >"$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_t=`sed -n "/$ac_delim/p" confdefs.h`+ if test -z "$ac_t"; then+ break+ elif $ac_last_try; then+ as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5+ else+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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Preserve backslash+# newline sequences.++ac_word_re=[_$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 $ac_f in+ -) ac_f="$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 "cannot find input file: \`$ac_f'" "$LINENO" 5;;+ esac+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac+ as_fn_append ac_file_inputs " '$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 '`+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'+ `' by configure.'+ if test x"$ac_file" != x-; then+ configure_input="$ac_file. $configure_input"+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5+$as_echo "$as_me: creating $ac_file" >&6;}+ fi+ # Neutralize special characters interpreted by sed in replacement strings.+ case $configure_input in #(+ *\&* | *\|* | *\\* )+ ac_sed_conf_input=`$as_echo "$configure_input" |+ sed 's/[\\\\&|]/\\\\&/g'`;; #(+ *) ac_sed_conf_input=$configure_input;;+ esac++ case $ac_tag in+ *:-:* | *:-) cat >"$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 ||+$as_echo X"$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=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`+ # A ".." for each directory in $ac_dir_suffix.+ ac_top_builddir_sub=`$as_echo "$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@*)+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5+$as_echo "$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" | $AWK -f "$tmp/subs.awk" >$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' "$tmp/out"`; test -n "$ac_out"; } &&+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'+which seems to be undefined. Please make sure it is defined." >&5+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'+which seems to be undefined. Please make sure it is defined." >&2;}++ rm -f "$tmp/stdin"+ case $ac_file in+ -) cat "$tmp/out" && rm -f "$tmp/out";;+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;+ esac \+ || as_fn_error "could not create $ac_file" "$LINENO" 5+ ;;+ :H)+ #+ # CONFIG_HEADER+ #+ if test x"$ac_file" != x-; then+ {+ $as_echo "/* $configure_input */" \+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"+ } >"$tmp/config.h" \+ || as_fn_error "could not create $ac_file" "$LINENO" 5+ if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5+$as_echo "$as_me: $ac_file is unchanged" >&6;}+ else+ rm -f "$ac_file"+ mv "$tmp/config.h" "$ac_file" \+ || as_fn_error "could not create $ac_file" "$LINENO" 5+ fi+ else+ $as_echo "/* $configure_input */" \+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \+ || as_fn_error "could not create -" "$LINENO" 5+ fi+ ;;+++ esac++done # for ac_tag+++as_fn_exit 0+_ACEOF+ac_clean_files=$ac_clean_files_save++test $ac_write_fail = 0 ||+ as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5+++# configure is writing to config.log, and then calls config.status.+# config.status does its own redirection, appending to config.log.+# Unfortunately, on DOS this fails, as config.log is still kept open+# by configure, so config.status won't be able to write to it; its+# output is simply discarded. So we exec the FD to /dev/null,+# effectively closing config.log, so it can be properly (re)opened and+# appended to by config.status. When coming back to configure, we+# need to make the FD available again.+if test "$no_create" != yes; then+ ac_cs_success=:+ ac_config_status_args=+ test "$silent" = yes &&+ ac_config_status_args="$ac_config_status_args --quiet"+ exec 5>/dev/null+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false+ exec 5>>config.log+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which+ # would make configure fail if this is the last instruction.+ $ac_cs_success || as_fn_exit $?+fi+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi
configure.ac view
@@ -30,6 +30,10 @@ SDL_CFLAGS=`$SDL_CONFIG --cflags` +if test x`uname` = "xDarwin"; then+ SDL_LIBS="`$SDL_CONFIG --prefix`/lib/libSDLmain.a `$SDL_CONFIG --prefix`/lib/libSDL.dylib -Wl,-framework,Cocoa"+fi+ AC_SUBST([SDL_CFLAGS]) AC_SUBST([SDL_LIBS])