libsdl: remove redundant configure_tweak patch

configure_tweak.patch was simply adding arguments to AC_DEFINE which are only
needed by autoheader.  We we now disable autoheader and use upstream's
config.h.in this patch isn't needed anymore.

Signed-off-by: Ross Burton <ross.burton@intel.com>

1 files changed, 0 insertions, 1111 deletions

diff --git a/meta/recipes-graphics/libsdl/libsdl-1.2.15/configure_tweak.patch b/meta/recipes-graphics/libsdl/libsdl-1.2.15/configure_tweak.patch
deleted file mode 100644
index 3f97639533..0000000000
--- a/meta/recipes-graphics/libsdl/libsdl-1.2.15/configure_tweak.patch
+++ /dev/null
@@ -1,1111 +0,0 @@
-Upstream-Status: Inappropriate [configuration]
-
-Index: SDL-1.2.15/configure.in
-===================================================================
---- SDL-1.2.15.orig/configure.in
-+++ SDL-1.2.15/configure.in
-@@ -48,9 +48,9 @@ AC_CONFIG_AUX_DIR([build-scripts])
- dnl AC_CANONICAL_HOST
- AC_C_BIGENDIAN
- if test x$ac_cv_c_bigendian = xyes; then
--    AC_DEFINE(SDL_BYTEORDER, 4321)
-+    AC_DEFINE(SDL_BYTEORDER, 4321, "Byte Order")
- else
--    AC_DEFINE(SDL_BYTEORDER, 1234)
-+    AC_DEFINE(SDL_BYTEORDER, 1234, "Byte Order")
- fi
- 
- dnl Check for tools
-@@ -134,7 +134,7 @@ AC_ARG_ENABLE(libc,
- AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
-               , enable_libc=yes)
- if test x$enable_libc = xyes; then
--    AC_DEFINE(HAVE_LIBC)
-+    AC_DEFINE(HAVE_LIBC,1,"")
- 
-     dnl Check for C library headers
-     AC_HEADER_STDC
-@@ -145,7 +145,7 @@ if test x$enable_libc = xyes; then
-     if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
-         AC_CHECK_TYPE(int64_t)
-         if test x$ac_cv_type_int64_t = xyes; then
--            AC_DEFINE(SDL_HAS_64BIT_TYPE)
-+            AC_DEFINE(SDL_HAS_64BIT_TYPE,1,"")
-         fi
-         have_inttypes=yes
-     fi
-@@ -161,11 +161,11 @@ if test x$enable_libc = xyes; then
- 
-     AC_FUNC_MEMCMP
-     if test x$ac_cv_func_memcmp_working = xyes; then
--        AC_DEFINE(HAVE_MEMCMP)
-+        AC_DEFINE(HAVE_MEMCMP,1,"")
-     fi
-     AC_FUNC_STRTOD
-     if test x$ac_cv_func_strtod = xyes; then
--        AC_DEFINE(HAVE_STRTOD)
-+        AC_DEFINE(HAVE_STRTOD,1,"")
-     fi
-     AC_CHECK_FUNC(mprotect,
-         AC_TRY_COMPILE([
-@@ -191,40 +191,40 @@ if test x$have_inttypes != xyes; then
-     AC_CHECK_SIZEOF(long, 4)
-     AC_CHECK_SIZEOF(long long, 8)
-     if test x$ac_cv_sizeof_char = x1; then
--        AC_DEFINE(int8_t, signed char)
--        AC_DEFINE(uint8_t, unsigned char)
-+        AC_DEFINE(int8_t, signed char,"")
-+        AC_DEFINE(uint8_t, unsigned char,"")
-     fi
-     if test x$ac_cv_sizeof_short = x2; then
--        AC_DEFINE(int16_t, signed short)
--        AC_DEFINE(uint16_t, unsigned short)
-+        AC_DEFINE(int16_t, signed short,"")
-+        AC_DEFINE(uint16_t, unsigned short,"")
-     else
-         if test x$ac_cv_sizeof_int = x2; then
--            AC_DEFINE(int16_t, signed int)
--            AC_DEFINE(uint16_t, unsigned int)
-+            AC_DEFINE(int16_t, signed int,"")
-+            AC_DEFINE(uint16_t, unsigned int,"")
-         fi
-     fi
-     if test x$ac_cv_sizeof_int = x4; then
--        AC_DEFINE(int32_t, signed int)
--        AC_DEFINE(uint32_t, unsigned int)
-+        AC_DEFINE(int32_t, signed int,"")
-+        AC_DEFINE(uint32_t, unsigned int,"")
-     else
-         if test x$ac_cv_sizeof_long = x4; then
--            AC_DEFINE(int32_t, signed long)
--            AC_DEFINE(uint32_t, unsigned long)
-+            AC_DEFINE(int32_t, signed long,"")
-+            AC_DEFINE(uint32_t, unsigned long,"")
-         fi
-     fi
-     if test x$ac_cv_sizeof_long = x8; then
--        AC_DEFINE(int64_t, signed long)
--        AC_DEFINE(uint64_t, unsigned long)
--        AC_DEFINE(SDL_HAS_64BIT_TYPE)
-+        AC_DEFINE(int64_t, signed long,"")
-+        AC_DEFINE(uint64_t, unsigned long,"")
-+        AC_DEFINE(SDL_HAS_64BIT_TYPE,"")
-     else
-         if test x$ac_cv_sizeof_long_long = x8; then
--            AC_DEFINE(int64_t, signed long long)
--            AC_DEFINE(uint64_t, unsigned long long)
--            AC_DEFINE(SDL_HAS_64BIT_TYPE)
-+            AC_DEFINE(int64_t, signed long long,"")
-+            AC_DEFINE(uint64_t, unsigned long long,"")
-+            AC_DEFINE(SDL_HAS_64BIT_TYPE,"")
-         fi
-     fi
--    AC_DEFINE(size_t, unsigned int)
--    AC_DEFINE(uintptr_t, unsigned long)
-+    AC_DEFINE(size_t, unsigned int,"")
-+    AC_DEFINE(uintptr_t, unsigned long,"")
- fi
- 
- # Standard C sources
-@@ -245,25 +245,25 @@ AC_ARG_ENABLE(audio,
- AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
-               , enable_audio=yes)
- if test x$enable_audio != xyes; then
--    AC_DEFINE(SDL_AUDIO_DISABLED)
-+    AC_DEFINE(SDL_AUDIO_DISABLED,1,"")
- fi
- AC_ARG_ENABLE(video,
- AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
-               , enable_video=yes)
- if test x$enable_video != xyes; then
--    AC_DEFINE(SDL_VIDEO_DISABLED)
-+    AC_DEFINE(SDL_VIDEO_DISABLED,1,"")
- fi
- AC_ARG_ENABLE(events,
- AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
-               , enable_events=yes)
- if test x$enable_events != xyes; then
--    AC_DEFINE(SDL_EVENTS_DISABLED)
-+    AC_DEFINE(SDL_EVENTS_DISABLED,1,"")
- fi
- AC_ARG_ENABLE(joystick,
- AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
-               , enable_joystick=yes)
- if test x$enable_joystick != xyes; then
--    AC_DEFINE(SDL_JOYSTICK_DISABLED)
-+    AC_DEFINE(SDL_JOYSTICK_DISABLED,1,"")
- else
-     SOURCES="$SOURCES $srcdir/src/joystick/*.c"
- fi
-@@ -271,43 +271,43 @@ AC_ARG_ENABLE(cdrom,
- AC_HELP_STRING([--enable-cdrom], [Enable the cdrom subsystem [[default=yes]]]),
-               , enable_cdrom=yes)
- if test x$enable_cdrom != xyes; then
--    AC_DEFINE(SDL_CDROM_DISABLED)
-+    AC_DEFINE(SDL_CDROM_DISABLED,1,"")
- fi
- AC_ARG_ENABLE(threads,
- AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
-               , enable_threads=yes)
- if test x$enable_threads != xyes; then
--    AC_DEFINE(SDL_THREADS_DISABLED)
-+    AC_DEFINE(SDL_THREADS_DISABLED,1,"")
- fi
- AC_ARG_ENABLE(timers,
- AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
-               , enable_timers=yes)
- if test x$enable_timers != xyes; then
--    AC_DEFINE(SDL_TIMERS_DISABLED)
-+    AC_DEFINE(SDL_TIMERS_DISABLED,1,"")
- fi
- AC_ARG_ENABLE(file,
- AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
-               , enable_file=yes)
- if test x$enable_file != xyes; then
--    AC_DEFINE(SDL_FILE_DISABLED)
-+    AC_DEFINE(SDL_FILE_DISABLED,1,"")
- fi
- AC_ARG_ENABLE(loadso,
- AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
-               , enable_loadso=yes)
- if test x$enable_loadso != xyes; then
--    AC_DEFINE(SDL_LOADSO_DISABLED)
-+    AC_DEFINE(SDL_LOADSO_DISABLED,1,"")
- fi
- AC_ARG_ENABLE(cpuinfo,
- AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
-               , enable_cpuinfo=yes)
- if test x$enable_cpuinfo != xyes; then
--    AC_DEFINE(SDL_CPUINFO_DISABLED)
-+    AC_DEFINE(SDL_CPUINFO_DISABLED,1,"")
- fi
- AC_ARG_ENABLE(assembly,
- AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
-               , enable_assembly=yes)
- if test x$enable_assembly = xyes; then
--    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
-+    AC_DEFINE(SDL_ASSEMBLY_ROUTINES,1,"")
- fi
- 
- dnl See if the OSS audio interface is supported
-@@ -335,12 +335,12 @@ AC_HELP_STRING([--enable-oss], [support
-               int arg = SNDCTL_DSP_SETFRAGMENT;
-             ],[
-             have_oss=yes
--            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H,1,"")
-             ])
-         fi
-         AC_MSG_RESULT($have_oss)
-         if test x$have_oss = xyes; then
--            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_OSS,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
-             SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
-             have_audio=yes
-@@ -407,7 +407,7 @@ CheckDMEDIA()
-         AC_MSG_RESULT($have_dmedia)
-         # Set up files for the audio library
-         if test x$have_dmedia = xyes; then
--            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
-             have_audio=yes
-@@ -444,7 +444,7 @@ CheckMME()
-         AC_MSG_RESULT($have_mme)
-         # Set up files for the audio library
-         if test x$have_mme = xyes; then
--            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
-             EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
-@@ -467,7 +467,7 @@ AC_HELP_STRING([--enable-esd-shared], [d
-                           , enable_esd_shared=yes)
-             esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
- 
--            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_ESD,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
-             EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
-             if test x$have_loadso != xyes && \
-@@ -477,7 +477,7 @@ AC_HELP_STRING([--enable-esd-shared], [d
-             if test x$have_loadso = xyes && \
-                test x$enable_esd_shared = xyes && test x$esd_lib != x; then
-                 echo "-- dynamic libesd -> $esd_lib"
--                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
-+                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib", "")
-             else
-                 EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
-             fi
-@@ -564,7 +564,7 @@ AC_HELP_STRING([--enable-arts-shared], [
-                               , enable_arts_shared=yes)
-                 arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
- 
--                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
-+                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS,, "")
-                 SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
-                 EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
-                 if test x$have_loadso != xyes && \
-@@ -574,7 +574,7 @@ AC_HELP_STRING([--enable-arts-shared], [
-                 if test x$have_loadso = xyes && \
-                    test x$enable_arts_shared = xyes && test x$arts_lib != x; then
-                     echo "-- dynamic libartsc -> $arts_lib"
--                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
-+                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib",1,"")
-                 else
-                     EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
-                 fi
-@@ -634,7 +634,7 @@ AC_HELP_STRING([--enable-nas-shared], [d
-                 EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
-             fi
- 
--            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_NAS,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
-             EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
-             have_audio=yes
-@@ -649,7 +649,7 @@ CheckDiskAudio()
- AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
-                   , enable_diskaudio=yes)
-     if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
--        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
-+        AC_DEFINE(SDL_AUDIO_DRIVER_DISK,1,"")
-         SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
-     fi
- }
-@@ -661,7 +661,7 @@ CheckDummyAudio()
- AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
-                   , enable_dummyaudio=yes)
-     if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
--        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
-+        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY,1,"")
-         SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
-     fi
- }
-@@ -677,7 +677,7 @@ AC_HELP_STRING([--enable-mintaudio], [su
-         AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
-         if test x$have_mint_falcon_hdr = xyes; then
-             mintaudio=yes
--            AC_DEFINE(SDL_AUDIO_DRIVER_MINT)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_MINT,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/mint/*.c"
-             SOURCES="$SOURCES $srcdir/src/audio/mint/*.S"
-             have_audio=yes
-@@ -746,7 +746,7 @@ AC_HELP_STRING([--enable-nasm], [use nas
-         CompileNASM unquoted-sections || NASM=""
- 
-         if test "x$NASM" != x -a "x$NASM" != x'"$NASM"'; then
--            AC_DEFINE(SDL_HERMES_BLITTERS)
-+            AC_DEFINE(SDL_HERMES_BLITTERS,1,"")
-             SOURCES="$SOURCES $srcdir/src/hermes/*.asm"
-             NASMFLAGS="$NASMFLAGS -I $srcdir/src/hermes/"
- 
-@@ -840,9 +840,9 @@ AC_HELP_STRING([--enable-altivec], [use
-         CFLAGS="$save_CFLAGS"
- 
-         if test x$have_gcc_altivec = xyes; then
--            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
-+            AC_DEFINE(SDL_ALTIVEC_BLITTERS,1,"")
-             if test x$have_altivec_h_hdr = xyes; then
--              AC_DEFINE(HAVE_ALTIVEC_H)
-+              AC_DEFINE(HAVE_ALTIVEC_H,1,"")
-             fi
-             EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
-         fi
-@@ -920,7 +920,7 @@ AC_HELP_STRING([--enable-ipod], [configu
- 
-     if test x$enable_ipod = xyes; then
-         EXTRA_CFLAGS="$EXTRA_CFLAGS -DIPOD"
--        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD)
-+        AC_DEFINE(SDL_VIDEO_DRIVER_IPOD,1,"")
-         SOURCES="$SOURCES $srcdir/src/video/ipod/*.c"
-     fi
- }
-@@ -954,7 +954,7 @@ CheckNANOX()
-             EXTRA_CFLAGS="$EXTRA_CFLAGS -DENABLE_NANOX_DIRECT_FB"
-         fi
- 
--        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX)
-+        AC_DEFINE(SDL_VIDEO_DRIVER_NANOX,1,"")
-         SOURCES="$SOURCES $srcdir/src/video/nanox/*.c"
-         EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lnano-X"
-         have_video=yes
-@@ -1020,7 +1020,7 @@ AC_HELP_STRING([--enable-x11-shared], [d
-             CFLAGS="$CFLAGS $X_CFLAGS"
-             LDFLAGS="$LDFLAGS $X_LIBS"
- 
--            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_X11,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
-             EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
- 
-@@ -1042,8 +1042,8 @@ AC_HELP_STRING([--enable-x11-shared], [d
-                test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
-                 echo "-- dynamic libX11 -> $x11_lib"
-                 echo "-- dynamic libX11ext -> $x11ext_lib"
--                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib")
--                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib")
-+                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC, "$x11_lib","")
-+                AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT, "$x11ext_lib","")
-             else
-                 enable_x11_shared=no
-                 EXTRA_LDFLAGS="$EXTRA_LDFLAGS $X_LIBS -lX11 -lXext"
-@@ -1060,20 +1060,20 @@ AC_HELP_STRING([--enable-dga], [allow us
- AC_HELP_STRING([--enable-video-dga], [use DGA 2.0 video driver [[default=yes]]]),
-                   , enable_video_dga=yes)
-             if test x$enable_dga = xyes -a x$enable_video_dga = xyes; then
--                AC_DEFINE(SDL_VIDEO_DRIVER_DGA)
-+                AC_DEFINE(SDL_VIDEO_DRIVER_DGA,1,"")
-                 SOURCES="$SOURCES $srcdir/src/video/dga/*.c"
-             fi
-             AC_ARG_ENABLE(video-x11-dgamouse,
- AC_HELP_STRING([--enable-video-x11-dgamouse], [use X11 DGA for mouse events [[default=yes]]]),
-                           , enable_video_x11_dgamouse=yes)
-             if test x$enable_dga = xyes -a x$enable_video_x11_dgamouse = xyes; then
--                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE)
-+                AC_DEFINE(SDL_VIDEO_DRIVER_X11_DGAMOUSE,1,"")
-             fi
-             AC_ARG_ENABLE(video-x11-vm,
- AC_HELP_STRING([--enable-video-x11-vm], [use X11 VM extension for fullscreen [[default=yes]]]),
-                           , enable_video_x11_vm=yes)
-             if test x$enable_video_x11_vm = xyes; then
--                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE)
-+                AC_DEFINE(SDL_VIDEO_DRIVER_X11_VIDMODE,1,"")
-                 SOURCES="$SOURCES $srcdir/src/video/Xext/Xxf86vm/*.c"
-             fi
-             AC_ARG_ENABLE(video-x11-xv,
-@@ -1087,14 +1087,14 @@ AC_HELP_STRING([--enable-video-x11-xv],
- AC_HELP_STRING([--enable-video-x11-xinerama], [enable X11 Xinerama support [[default=yes]]]),
-                             , enable_video_x11_xinerama=yes)
-             if test x$enable_video_x11_xinerama = xyes; then
--                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA)
-+                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XINERAMA,1,"")
-                 SOURCES="$SOURCES $srcdir/src/video/Xext/Xinerama/*.c"
-             fi
-             AC_ARG_ENABLE(video-x11-xme,
- AC_HELP_STRING([--enable-video-x11-xme], [enable Xi Graphics XME for fullscreen [[default=yes]]]),
-                             , enable_video_x11_xme=yes)
-             if test x$enable_video_x11_xme = xyes; then
--                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME)
-+                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XME,1,"")
-                 SOURCES="$SOURCES $srcdir/src/video/Xext/XME/*.c"
-             fi
-             AC_ARG_ENABLE(video-x11-xrandr,
-@@ -1111,8 +1111,8 @@ AC_HELP_STRING([--enable-video-x11-xrand
-                     if test x$enable_x11_shared = xyes && test x$xrandr_lib != x ; then
-                         echo "-- dynamic libXrender -> $xrender_lib"
-                         echo "-- dynamic libXrandr -> $xrandr_lib"
--                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib")
--                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib")
-+                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRENDER, "$xrender_lib","")
-+                        AC_DEFINE_UNQUOTED(SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR, "$xrandr_lib","")
-                         definitely_enable_video_x11_xrandr=yes
-                     else
-                         AC_CHECK_LIB(Xrender, XRenderQueryExtension, have_xrender_lib=yes)
-@@ -1125,7 +1125,7 @@ AC_HELP_STRING([--enable-video-x11-xrand
-                 fi
-             fi
-             if test x$definitely_enable_video_x11_xrandr = xyes; then
--                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR)
-+                AC_DEFINE(SDL_VIDEO_DRIVER_X11_XRANDR,1,"")
-             fi
-         fi
-     fi
-@@ -1152,7 +1152,7 @@ AC_HELP_STRING([--enable-video-photon],
-         ])
-         AC_MSG_RESULT($video_photon)
-         if test x$video_photon = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_PHOTON,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/photon/*.c"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lph"
-             have_video=yes
-@@ -1166,7 +1166,7 @@ dnl Set up the BWindow video driver if e
- CheckBWINDOW()
- {
-     if test x$enable_video = xyes; then
--        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW)
-+        AC_DEFINE(SDL_VIDEO_DRIVER_BWINDOW,1,"")
-         SOURCES="$SOURCES $srcdir/src/video/bwindow/*.cc"
-         have_video=yes
-     fi
-@@ -1189,7 +1189,7 @@ AC_HELP_STRING([--enable-video-carbon],
-         ])
-         AC_MSG_RESULT($have_carbon)
-         if test x$have_carbon = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_TOOLBOX,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/maccommon/*.c"
-             SOURCES="$SOURCES $srcdir/src/video/macrom/*.c"
-             have_video=yes
-@@ -1218,7 +1218,7 @@ AC_HELP_STRING([--enable-video-cocoa], [
-         AC_MSG_RESULT($have_cocoa)
-         CFLAGS="$save_CFLAGS"
-         if test x$have_cocoa = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_QUARTZ,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/quartz/*.m"
-             have_video=yes
-         fi
-@@ -1245,7 +1245,7 @@ AC_HELP_STRING([--enable-video-fbcon], [
-         AC_MSG_RESULT($video_fbcon)
-         if test x$video_fbcon = xyes; then
-             AC_CHECK_FUNCS(getpagesize)
--            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_FBCON,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/fbcon/*.c"
-             have_video=yes
-         fi
-@@ -1296,7 +1296,7 @@ AC_HELP_STRING([--enable-video-directfb]
-         AC_MSG_RESULT($video_directfb)
- 
-         if test x$video_directfb = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_DIRECTFB,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/directfb/*.c"
-             EXTRA_CFLAGS="$EXTRA_CFLAGS $DIRECTFB_CFLAGS"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS $DIRECTFB_LIBS"
-@@ -1323,7 +1323,7 @@ AC_HELP_STRING([--enable-video-ps2gs], [
-         ])
-         AC_MSG_RESULT($video_ps2gs)
-         if test x$video_ps2gs = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_PS2GS,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/ps2gs/*.c"
-             have_video=yes
-         fi
-@@ -1376,7 +1376,7 @@ AC_HELP_STRING([--enable-video-ggi], [us
-         ])
-         AC_MSG_RESULT($video_ggi)
-         if test x$video_ggi = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_GGI)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_GGI,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/ggi/*.c"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lggi -lgii -lgg"
-             have_video=yes
-@@ -1406,7 +1406,7 @@ AC_HELP_STRING([--enable-video-svga], [u
-         ])
-         AC_MSG_RESULT($video_svga)
-         if test x$video_svga = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_SVGALIB,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/svga/*.c"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvga"
-             have_video=yes
-@@ -1438,7 +1438,7 @@ AC_HELP_STRING([--enable-video-vgl], [us
-         ])
-         AC_MSG_RESULT($video_vgl)
-         if test x$video_vgl = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_VGL)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_VGL,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/vgl/*.c"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvgl"
-             have_video=yes
-@@ -1466,7 +1466,7 @@ AC_HELP_STRING([--enable-video-wscons],
-         ])
-         AC_MSG_RESULT($video_wscons)
-         if test x$video_wscons = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_WSCONS,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/wscons/*.c"
-             have_video=yes
-         fi
-@@ -1491,7 +1491,7 @@ AC_HELP_STRING([--enable-video-aalib], [
-         ])
-         AC_MSG_RESULT($video_aalib)
-         if test x$video_aalib = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_AALIB,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/aalib/*.c"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laa"
-             have_video=yes
-@@ -1553,7 +1553,7 @@ AC_HELP_STRING([--enable-video-qtopia],
-         CXXFLAGS="$OLD_CXX"
-         AC_MSG_RESULT($video_qtopia)
-         if test x$video_qtopia = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_QTOPIA,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/qtopia/*.cc"
-             SDLMAIN_SOURCES="$srcdir/src/main/qtopia/*.cc"
-             SDLMAIN_LDFLAGS="-static"
-@@ -1583,7 +1583,7 @@ AC_HELP_STRING([--enable-video-picogui],
-         ])
-         AC_MSG_RESULT($video_picogui)
-         if test x$video_picogui = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_PICOGUI,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/picogui/*.c"
-             SDL_LIBS="$SDL_LIBS -lpgui"
-             have_video=yes
-@@ -1607,7 +1607,7 @@ AC_HELP_STRING([--enable-video-xbios], [
-     video_xbios=no
-     if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
-         video_xbios=yes
--        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS)
-+        AC_DEFINE(SDL_VIDEO_DRIVER_XBIOS,1,"")
-         SOURCES="$SOURCES $srcdir/src/video/xbios/*.c"
-         have_video=yes
-     fi
-@@ -1625,7 +1625,7 @@ AC_HELP_STRING([--enable-video-gem], [us
-         AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
-         if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
-             video_gem=yes
--            AC_DEFINE(SDL_VIDEO_DRIVER_GEM)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_GEM,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/gem/*.c"
-             SDL_LIBS="$SDL_LIBS -lgem"
-             have_video=yes
-@@ -1640,7 +1640,7 @@ CheckDummyVideo()
- AC_HELP_STRING([--enable-video-dummy], [use dummy video driver [[default=yes]]]),
-                   , enable_video_dummy=yes)
-     if test x$enable_video_dummy = xyes; then
--        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY)
-+        AC_DEFINE(SDL_VIDEO_DRIVER_DUMMY,1,"")
-         SOURCES="$SOURCES $srcdir/src/video/dummy/*.c"
-         have_video=yes
-     fi
-@@ -1667,8 +1667,8 @@ CheckOpenGLX11()
-         ])
-         AC_MSG_RESULT($video_opengl)
-         if test x$video_opengl = xyes; then
--            AC_DEFINE(SDL_VIDEO_OPENGL)
--            AC_DEFINE(SDL_VIDEO_OPENGL_GLX)
-+            AC_DEFINE(SDL_VIDEO_OPENGL,1,"")
-+            AC_DEFINE(SDL_VIDEO_OPENGL_GLX,1,"")
-         fi
-     fi
- }
-@@ -1687,7 +1687,7 @@ CheckOpenGLQNX()
-         ])
-         AC_MSG_RESULT($video_opengl)
-         if test x$video_opengl = xyes; then
--            AC_DEFINE(SDL_VIDEO_OPENGL)
-+            AC_DEFINE(SDL_VIDEO_OPENGL,1,"")
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
-         fi
-     fi
-@@ -1697,8 +1697,8 @@ dnl Check for Win32 OpenGL
- CheckWIN32GL()
- {
-     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
--        AC_DEFINE(SDL_VIDEO_OPENGL)
--        AC_DEFINE(SDL_VIDEO_OPENGL_WGL)
-+        AC_DEFINE(SDL_VIDEO_OPENGL,1,"")
-+        AC_DEFINE(SDL_VIDEO_OPENGL_WGL,1,"")
-     fi
- }
- 
-@@ -1706,7 +1706,7 @@ dnl Check for BeOS OpenGL
- CheckBeGL()
- {
-     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
--        AC_DEFINE(SDL_VIDEO_OPENGL)
-+        AC_DEFINE(SDL_VIDEO_OPENGL,1,"")
-         EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lGL"
-     fi
- }
-@@ -1715,7 +1715,7 @@ dnl Check for MacOS OpenGL
- CheckMacGL()
- {
-     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
--        AC_DEFINE(SDL_VIDEO_OPENGL)
-+        AC_DEFINE(SDL_VIDEO_OPENGL,1,"")
-         case "$host" in
-             *-*-darwin*)
-                 if test x$enable_video_cocoa = xyes; then
-@@ -1747,8 +1747,8 @@ CheckAtariOSMesa()
-             OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
-             OSMESA_LIBS=`$OSMESA_CONFIG --libs`
-         fi
--        AC_DEFINE(SDL_VIDEO_OPENGL)
--        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA)
-+        AC_DEFINE(SDL_VIDEO_OPENGL,1,"")
-+        AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA,1,"")
-         SDL_CFLAGS="$SDL_CFLAGS $OSMESA_CFLAGS"
-         SDL_LIBS="$SDL_LIBS $OSMESA_LIBS"
- 
-@@ -1758,7 +1758,7 @@ AC_HELP_STRING([--enable-osmesa-shared],
-         if test "x$enable_osmesa_shared" = "xyes" -a "x$enable_atari_ldg" = "xyes"; then
-             # Dynamic linking
-             if test "x$have_osmesa_hdr" = "xyes"; then
--                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC)
-+                AC_DEFINE(SDL_VIDEO_OPENGL_OSMESA_DYNAMIC,1,"")
-             fi
-         fi
-     fi
-@@ -1792,7 +1792,7 @@ AC_HELP_STRING([--enable-input-events],
-         ])
-         AC_MSG_RESULT($use_input_events)
-         if test x$use_input_events = xyes; then
--            AC_DEFINE(SDL_INPUT_LINUXEV)
-+            AC_DEFINE(SDL_INPUT_LINUXEV,1,"")
-         fi
-     fi
- }
-@@ -1814,7 +1814,7 @@ AC_HELP_STRING([--enable-input-tslib], [
-         ])
-         AC_MSG_RESULT($enable_input_tslib)
-         if test x$enable_input_tslib = xyes; then
--            AC_DEFINE(SDL_INPUT_TSLIB)
-+            AC_DEFINE(SDL_INPUT_TSLIB,1,"")
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lts"
-         fi
-     fi
-@@ -1837,7 +1837,7 @@ AC_HELP_STRING([--enable-pth], [use GNU
-         AC_MSG_CHECKING(pth)
-         AC_MSG_RESULT($use_pth)
-         if test "x$use_pth" = xyes; then
--            AC_DEFINE(SDL_THREAD_PTH)
-+            AC_DEFINE(SDL_THREAD_PTH,1,"")
-             SOURCES="$SOURCES $srcdir/src/thread/pth/*.c"
-             SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syssem.c"
-             SDL_CFLAGS="$SDL_CFLAGS `$PTH_CONFIG --cflags`"
-@@ -1943,7 +1943,7 @@ AC_HELP_STRING([--enable-pthread-sem], [
- 
-         # Do futher testing if we have pthread support...
-         if test x$use_pthreads = xyes; then
--            AC_DEFINE(SDL_THREAD_PTHREAD)
-+            AC_DEFINE(SDL_THREAD_PTHREAD,1,"")
-             EXTRA_CFLAGS="$EXTRA_CFLAGS $pthread_cflags"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS $pthread_lib"
-             SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
-@@ -1965,7 +1965,7 @@ AC_HELP_STRING([--enable-pthread-sem], [
-                   pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
-                 ],[
-                 has_recursive_mutexes=yes
--                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX)
-+                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX,1,"")
-                 ])
-             fi
-             if test x$has_recursive_mutexes = xno; then
-@@ -1976,7 +1976,7 @@ AC_HELP_STRING([--enable-pthread-sem], [
-                   pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
-                 ],[
-                 has_recursive_mutexes=yes
--                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP)
-+                AC_DEFINE(SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP,1,"")
-                 ])
-             fi
-             AC_MSG_RESULT($has_recursive_mutexes)
-@@ -2065,7 +2065,7 @@ AC_HELP_STRING([--enable-stdio-redirect]
-     fi
- 
-     if test x$enable_video = xyes; then
--        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB)
-+        AC_DEFINE(SDL_VIDEO_DRIVER_WINDIB,1,"")
-         SOURCES="$SOURCES $srcdir/src/video/wincommon/*.c"
-         SOURCES="$SOURCES $srcdir/src/video/windib/*.c"
-         have_video=yes
-@@ -2087,7 +2087,7 @@ AC_HELP_STRING([--enable-directx], [use
-             have_directx=yes
-         fi
-         if test x$enable_video = xyes -a x$have_directx = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_DDRAW,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/windx5/*.c"
-             have_video=yes
-         fi
-@@ -2118,7 +2118,7 @@ AC_HELP_STRING([--enable-sdl-dlopen], [u
-             AC_CHECK_LIB(c, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS",
-                AC_CHECK_LIB(dl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -ldl",
-                   AC_CHECK_LIB(ltdl, dlopen, EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lltdl")))
--            AC_DEFINE(SDL_LOADSO_DLOPEN)
-+            AC_DEFINE(SDL_LOADSO_DLOPEN,1,"")
-             SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
-             have_loadso=yes
-         fi
-@@ -2135,7 +2135,7 @@ AC_HELP_STRING([--enable-atari-ldg], [us
-         AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes)
-         AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem)
-         if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then
--            AC_DEFINE(SDL_LOADSO_LDG)
-+            AC_DEFINE(SDL_LOADSO_LDG,1,"")
-             SOURCES="$SOURCES $srcdir/src/loadso/mint/*.c"
-             SDL_LIBS="$SDL_LIBS -lldg -lgem"
-             have_loadso=yes
-@@ -2266,11 +2266,11 @@ CheckUSBHID()
-             have_machine_joystick=yes
-             ])
-             if test x$have_machine_joystick = xyes; then
--                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H)
-+                AC_DEFINE(SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H,1,"")
-             fi
-             AC_MSG_RESULT($have_machine_joystick)
- 
--            AC_DEFINE(SDL_JOYSTICK_USBHID)
-+            AC_DEFINE(SDL_JOYSTICK_USBHID,1,"")
-             SOURCES="$SOURCES $srcdir/src/joystick/bsd/*.c"
-             EXTRA_CFLAGS="$EXTRA_CFLAGS $USB_CFLAGS"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS $USB_LIBS"
-@@ -2289,7 +2289,7 @@ AC_HELP_STRING([--enable-clock_gettime],
-     if test x$enable_clock_gettime = xyes; then
-         AC_CHECK_LIB(rt, clock_gettime, have_clock_gettime=yes)
-         if test x$have_clock_gettime = xyes; then
--            AC_DEFINE(HAVE_CLOCK_GETTIME)
-+            AC_DEFINE(HAVE_CLOCK_GETTIME,1,"")
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lrt"
-         fi
-     fi
-@@ -2320,7 +2320,7 @@ case "$host" in
-         CheckIPod
-         # Set up files for the timer library
-         if test x$enable_timers = xyes; then
--            AC_DEFINE(SDL_TIMER_UNIX)
-+            AC_DEFINE(SDL_TIMER_UNIX,1,"")
-             SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
-             have_timers=yes
-         fi
-@@ -2386,17 +2386,17 @@ case "$host" in
-         if test x$enable_audio = xyes; then
-           case $ARCH in
-             sysv5|solaris|hpux)
--                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
-+                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO,1,"")
-                 SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
-                 have_audio=yes
-             ;;
-             netbsd|openbsd)
--                AC_DEFINE(SDL_AUDIO_DRIVER_BSD)
-+                AC_DEFINE(SDL_AUDIO_DRIVER_BSD,1,"")
-                 SOURCES="$SOURCES $srcdir/src/audio/bsd/*.c"
-                 have_audio=yes
-             ;;
-             aix)
--                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD)
-+                AC_DEFINE(SDL_AUDIO_DRIVER_PAUD,1,"")
-                 SOURCES="$SOURCES $srcdir/src/audio/paudio/*.c"
-                 have_audio=yes
-             ;;
-@@ -2406,7 +2406,7 @@ case "$host" in
-         if test x$enable_joystick = xyes; then
-           case $ARCH in
-             linux)
--                AC_DEFINE(SDL_JOYSTICK_LINUX)
-+                AC_DEFINE(SDL_JOYSTICK_LINUX,1,"")
-                 SOURCES="$SOURCES $srcdir/src/joystick/linux/*.c"
-                 have_joystick=yes
-             ;;
-@@ -2416,32 +2416,32 @@ case "$host" in
-         if test x$enable_cdrom = xyes; then
-           case $ARCH in
-             linux|solaris)
--                AC_DEFINE(SDL_CDROM_LINUX)
-+                AC_DEFINE(SDL_CDROM_LINUX,1,"")
-                 SOURCES="$SOURCES $srcdir/src/cdrom/linux/*.c"
-                 have_cdrom=yes
-             ;;
-             *freebsd*)
--                AC_DEFINE(SDL_CDROM_FREEBSD)
-+                AC_DEFINE(SDL_CDROM_FREEBSD,1,"")
-                 SOURCES="$SOURCES $srcdir/src/cdrom/freebsd/*.c"
-                 have_cdrom=yes
-             ;;
-             *openbsd*|*netbsd*)
--                AC_DEFINE(SDL_CDROM_OPENBSD)
-+                AC_DEFINE(SDL_CDROM_OPENBSD,1,"")
-                 SOURCES="$SOURCES $srcdir/src/cdrom/openbsd/*.c"
-                 have_cdrom=yes
-             ;;
-             bsdi)
--                AC_DEFINE(SDL_CDROM_BSDI)
-+                AC_DEFINE(SDL_CDROM_BSDI,1,"")
-                 SOURCES="$SOURCES $srcdir/src/cdrom/bsdi/*.c"
-                 have_cdrom=yes
-             ;;
-             aix)
--                AC_DEFINE(SDL_CDROM_AIX)
-+                AC_DEFINE(SDL_CDROM_AIX,1,"")
-                 SOURCES="$SOURCES $srcdir/src/cdrom/aix/*.c"
-                 have_cdrom=yes
-             ;;
-             osf)
--                AC_DEFINE(SDL_CDROM_OSF)
-+                AC_DEFINE(SDL_CDROM_OSF,1,"")
-                 SOURCES="$SOURCES $srcdir/src/cdrom/osf/*.c"
-                 have_cdrom=yes
-             ;;
-@@ -2449,7 +2449,7 @@ case "$host" in
-         fi
-         # Set up files for the thread library
-         if test x$enable_threads = xyes -a x$use_pthreads != xyes -a x$use_pth != xyes -a x$ARCH = xirix; then
--            AC_DEFINE(SDL_THREAD_SPROC)
-+            AC_DEFINE(SDL_THREAD_SPROC,1,"")
-             SOURCES="$SOURCES $srcdir/src/thread/irix/*.c"
-             SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
-             SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
-@@ -2457,7 +2457,7 @@ case "$host" in
-         fi
-         # Set up files for the timer library
-         if test x$enable_timers = xyes; then
--            AC_DEFINE(SDL_TIMER_UNIX)
-+            AC_DEFINE(SDL_TIMER_UNIX,1,"")
-             SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
-             have_timers=yes
-         fi
-@@ -2476,20 +2476,20 @@ case "$host" in
-         CheckPTHREAD
-         # Set up files for the audio library
-         if test x$enable_audio = xyes; then
--            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_QNXNTO,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/nto/*.c"
-             EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lasound"
-             have_audio=yes
-         fi
-         # Set up files for the cdrom library
-         if test x$enable_cdrom = xyes; then
--            AC_DEFINE(SDL_CDROM_QNX)
-+            AC_DEFINE(SDL_CDROM_QNX,1,"")
-             SOURCES="$SOURCES $srcdir/src/cdrom/qnx/*.c"
-             have_cdrom=yes
-         fi
-         # Set up files for the timer library
-         if test x$enable_timers = xyes; then
--            AC_DEFINE(SDL_TIMER_UNIX)
-+            AC_DEFINE(SDL_TIMER_UNIX,1,"")
-             SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
-             have_timers=yes
-         fi
-@@ -2514,29 +2514,29 @@ case "$host" in
-         CheckNASM
-         # Set up files for the audio library
-         if test x$enable_audio = xyes; then
--            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_WAVEOUT,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/windib/*.c"
-             if test x$have_directx = xyes; then
--                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND)
-+                AC_DEFINE(SDL_AUDIO_DRIVER_DSOUND,1,"")
-                 SOURCES="$SOURCES $srcdir/src/audio/windx5/*.c"
-             fi
-             have_audio=yes
-         fi
-         # Set up files for the joystick library
-         if test x$enable_joystick = xyes; then
--            AC_DEFINE(SDL_JOYSTICK_WINMM)
-+            AC_DEFINE(SDL_JOYSTICK_WINMM,1,"")
-             SOURCES="$SOURCES $srcdir/src/joystick/win32/*.c"
-             have_joystick=yes
-         fi
-         # Set up files for the cdrom library
-         if test x$enable_cdrom = xyes; then
--            AC_DEFINE(SDL_CDROM_WIN32)
-+            AC_DEFINE(SDL_CDROM_WIN32,1,"")
-             SOURCES="$SOURCES $srcdir/src/cdrom/win32/*.c"
-             have_cdrom=yes
-         fi
-         # Set up files for the thread library
-         if test x$enable_threads = xyes; then
--            AC_DEFINE(SDL_THREAD_WIN32)
-+            AC_DEFINE(SDL_THREAD_WIN32,1,"")
-             SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_sysmutex.c"
-             SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_syssem.c"
-             SOURCES="$SOURCES $srcdir/src/thread/win32/SDL_systhread.c"
-@@ -2545,13 +2545,13 @@ case "$host" in
-         fi
-         # Set up files for the timer library
-         if test x$enable_timers = xyes; then
--            AC_DEFINE(SDL_TIMER_WIN32)
-+            AC_DEFINE(SDL_TIMER_WIN32,1,"")
-             SOURCES="$SOURCES $srcdir/src/timer/win32/*.c"
-             have_timers=yes
-         fi
-         # Set up files for the shared object loading library
-         if test x$enable_loadso = xyes; then
--            AC_DEFINE(SDL_LOADSO_WIN32)
-+            AC_DEFINE(SDL_LOADSO_WIN32,1,"")
-             SOURCES="$SOURCES $srcdir/src/loadso/win32/*.c"
-             have_loadso=yes
-         fi
-@@ -2622,25 +2622,25 @@ case "$host" in
-         CheckBeGL
-         # Set up files for the audio library
-         if test x$enable_audio = xyes; then
--            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_BAUDIO,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/baudio/*.cc"
-             have_audio=yes
-         fi
-         # Set up files for the joystick library
-         if test x$enable_joystick = xyes; then
--            AC_DEFINE(SDL_JOYSTICK_BEOS)
-+            AC_DEFINE(SDL_JOYSTICK_BEOS,1,"")
-             SOURCES="$SOURCES $srcdir/src/joystick/beos/*.cc"
-             have_joystick=yes
-         fi
-         # Set up files for the cdrom library
-         if test x$enable_cdrom = xyes; then
--            AC_DEFINE(SDL_CDROM_BEOS)
-+            AC_DEFINE(SDL_CDROM_BEOS,1,"")
-             SOURCES="$SOURCES $srcdir/src/cdrom/beos/*.cc"
-             have_cdrom=yes
-         fi
-         # Set up files for the thread library
-         if test x$enable_threads = xyes; then
--            AC_DEFINE(SDL_THREAD_BEOS)
-+            AC_DEFINE(SDL_THREAD_BEOS,1,"")
-             SOURCES="$SOURCES $srcdir/src/thread/beos/*.c"
-             SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_sysmutex.c"
-             SOURCES="$SOURCES $srcdir/src/thread/generic/SDL_syscond.c"
-@@ -2648,7 +2648,7 @@ case "$host" in
-         fi
-         # Set up files for the timer library
-         if test x$enable_timers = xyes; then
--            AC_DEFINE(SDL_TIMER_BEOS)
-+            AC_DEFINE(SDL_TIMER_BEOS,1,"")
-             SOURCES="$SOURCES $srcdir/src/timer/beos/*.c"
-             have_timers=yes
-         fi
-@@ -2656,11 +2656,11 @@ case "$host" in
-         if test x$enable_loadso = xyes; then
-             case "$host" in
-                 *-*-beos*)
--                    AC_DEFINE(SDL_LOADSO_BEOS)
-+                    AC_DEFINE(SDL_LOADSO_BEOS,1,"")
-                     SOURCES="$SOURCES $srcdir/src/loadso/beos/*.c"
-                 ;;
-                 *-*-haiku*)
--                    AC_DEFINE(SDL_LOADSO_DLOPEN)
-+                    AC_DEFINE(SDL_LOADSO_DLOPEN,1,"")
-                     SOURCES="$SOURCES $srcdir/src/loadso/dlopen/*.c"
-                 ;;
-             esac    
-@@ -2696,7 +2696,7 @@ case "$host" in
-         # Set up files for the shared object loading library
-         # (this needs to be done before the dynamic X11 check)
-         if test x$enable_loadso = xyes -a x$have_dlopen != xyes; then
--            AC_DEFINE(SDL_LOADSO_DLCOMPAT)
-+            AC_DEFINE(SDL_LOADSO_DLCOMPAT,1,"")
-             SOURCES="$SOURCES $srcdir/src/loadso/macosx/*.c"
-             have_loadso=yes
-         fi
-@@ -2714,26 +2714,26 @@ case "$host" in
- 
-         # Set up files for the audio library
-         if test x$enable_audio = xyes; then
--            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO)
-+            AC_DEFINE(SDL_AUDIO_DRIVER_COREAUDIO,1,"")
-             SOURCES="$SOURCES $srcdir/src/audio/macosx/*.c"
-             have_audio=yes
-         fi
-         # Set up files for the joystick library
-         if test x$enable_joystick = xyes; then
--            AC_DEFINE(SDL_JOYSTICK_IOKIT)
-+            AC_DEFINE(SDL_JOYSTICK_IOKIT,1,"")
-             SOURCES="$SOURCES $srcdir/src/joystick/darwin/*.c"
-             have_joystick=yes
-             need_iokit_framework=yes
-         fi
-         # Set up files for the cdrom library
-         if test x$enable_cdrom = xyes; then
--            AC_DEFINE(SDL_CDROM_MACOSX)
-+            AC_DEFINE(SDL_CDROM_MACOSX,1,"")
-             SOURCES="$SOURCES $srcdir/src/cdrom/macosx/*.c"
-             have_cdrom=yes
-         fi
-         # Set up files for the timer library
-         if test x$enable_timers = xyes; then
--            AC_DEFINE(SDL_TIMER_UNIX)
-+            AC_DEFINE(SDL_TIMER_UNIX,1,"")
-             SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
-             have_timers=yes
-         fi
-@@ -2775,30 +2775,30 @@ case "$host" in
-         # Set up files for the audio library
-         if test x$enable_threads = xyes -a x$enable_pth = xyes; then
-             if test x$enable_audio = xyes; then
--                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO)
-+                AC_DEFINE(SDL_AUDIO_DRIVER_SUNAUDIO,1,"")
-                 SOURCES="$SOURCES $srcdir/src/audio/sun/*.c"
-                 have_audio=yes
-             fi
-         fi
-         # Set up files for the joystick library
-         if test x$enable_joystick = xyes; then
--            AC_DEFINE(SDL_JOYSTICK_MINT)
-+            AC_DEFINE(SDL_JOYSTICK_MINT,1,"")
-             SOURCES="$SOURCES $srcdir/src/joystick/mint/*.c"
-             have_joystick=yes
-         fi
-         # Set up files for the cdrom library
-         if test x$enable_cdrom = xyes; then
--            AC_DEFINE(SDL_CDROM_MINT)
-+            AC_DEFINE(SDL_CDROM_MINT,1,"")
-             SOURCES="$SOURCES $srcdir/src/cdrom/mint/*.c"
-             have_cdrom=yes
-         fi
-         # Set up files for the timer library
-         if test x$enable_timers = xyes; then
-             if test x$enable_threads = xyes -a x$enable_pth = xyes; then
--                AC_DEFINE(SDL_TIMER_UNIX)
-+                AC_DEFINE(SDL_TIMER_UNIX,1,"")
-                 SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
-             else
--                AC_DEFINE(SDL_TIMER_MINT)
-+                AC_DEFINE(SDL_TIMER_MIN,1,""T)
-                 SOURCES="$SOURCES $srcdir/src/timer/mint/*.c"
-                 SOURCES="$SOURCES $srcdir/src/timer/mint/*.S"
-             fi
-@@ -2811,20 +2811,20 @@ case "$host" in
-         CheckPTHREAD
-         # Set up files for the video library
-         if test x$enable_video = xyes; then
--            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS)
-+            AC_DEFINE(SDL_VIDEO_DRIVER_RISCOS,1,"")
-             SOURCES="$SOURCES $srcdir/src/video/riscos/*.c"
-             SOURCES="$SOURCES $srcdir/src/video/riscos/*.S"
-             have_video=yes
-         fi
-         # Set up files for the joystick library
-         if test x$enable_joystick = xyes; then
--            AC_DEFINE(SDL_JOYSTICK_RISCOS)
-+            AC_DEFINE(SDL_JOYSTICK_RISCOS,1,"")
-             SOURCES="$SOURCES $srcdir/src/joystick/riscos/*.c"
-             have_joystick=yes
-         fi
-         # Set up files for the timer library
-         if test x$enable_timers = xyes; then
--            AC_DEFINE(SDL_TIMER_RISCOS)
-+            AC_DEFINE(SDL_TIMER_RISCOS,1,"")
-             SOURCES="$SOURCES $srcdir/src/timer/riscos/*.c"
-             have_timers=yes
-         fi
-@@ -2846,31 +2846,31 @@ CheckWarnAll
- if test x$enable_joystick = xyes; then
-   if test x$have_joystick != xyes; then
-     # Wants joystick subsystem, but doesn't have a platform-specific backend...
--    AC_DEFINE(SDL_JOYSTICK_DUMMY)
-+    AC_DEFINE(SDL_JOYSTICK_DUMMY,1,"")
-     SOURCES="$SOURCES $srcdir/src/joystick/dummy/*.c"
-   fi
- fi
- if test x$have_cdrom != xyes; then
-     if test x$enable_cdrom = xyes; then
--        AC_DEFINE(SDL_CDROM_DISABLED)
-+        AC_DEFINE(SDL_CDROM_DISABLED,1,"")
-     fi
-     SOURCES="$SOURCES $srcdir/src/cdrom/dummy/*.c"
- fi
- if test x$have_threads != xyes; then
-     if test x$enable_threads = xyes; then
--        AC_DEFINE(SDL_THREADS_DISABLED)
-+        AC_DEFINE(SDL_THREADS_DISABLED,1,"")
-     fi
-     SOURCES="$SOURCES $srcdir/src/thread/generic/*.c"
- fi
- if test x$have_timers != xyes; then
-     if test x$enable_timers = xyes; then
--        AC_DEFINE(SDL_TIMERS_DISABLED)
-+        AC_DEFINE(SDL_TIMERS_DISABLED,1,"")
-     fi
-     SOURCES="$SOURCES $srcdir/src/timer/dummy/*.c"
- fi
- if test x$have_loadso != xyes; then
-     if test x$enable_loadso = xyes; then
--        AC_DEFINE(SDL_LOADSO_DISABLED)
-+        AC_DEFINE(SDL_LOADSO_DISABLED,1,"")
-     fi
-     SOURCES="$SOURCES $srcdir/src/loadso/dummy/*.c"
- fi