configure.in
1
2
dnl Process this file with autoconf to produce a configure script.
AC_INIT(README)
3
AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
4
5
6
7
8
9
10
11
12
13
dnl Set various version strings - taken gratefully from the GTk sources
# Making releases:
# MICRO_VERSION += 1;
# INTERFACE_AGE += 1;
# BINARY_AGE += 1;
# if any functions have been added, set INTERFACE_AGE to 0.
# if backwards compatibility has been broken,
# set BINARY_AGE and INTERFACE_AGE to 0.
15
MAJOR_VERSION=1
16
MINOR_VERSION=2
17
18
19
MICRO_VERSION=9
INTERFACE_AGE=7
BINARY_AGE=9
20
21
22
23
24
25
26
27
28
29
VERSION=$MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION
AC_SUBST(MAJOR_VERSION)
AC_SUBST(MINOR_VERSION)
AC_SUBST(MICRO_VERSION)
AC_SUBST(INTERFACE_AGE)
AC_SUBST(BINARY_AGE)
AC_SUBST(VERSION)
# libtool versioning
30
31
LT_INIT([win32-dll])
32
33
34
35
LT_RELEASE=$MAJOR_VERSION.$MINOR_VERSION
LT_CURRENT=`expr $MICRO_VERSION - $INTERFACE_AGE`
LT_REVISION=$INTERFACE_AGE
LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE`
36
m4_pattern_allow([^LT_])
37
38
39
40
41
42
AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
43
dnl Detect the canonical build and host environments
44
AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
45
dnl AC_CANONICAL_HOST
47
48
49
50
51
52
53
54
55
56
57
58
dnl Check for tools
AC_PROG_LIBTOOL
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
if test -z "$host_alias"; then
hostaliaswindres=
else
hostaliaswindres="$host_alias-windres"
fi
AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
dnl Set up the compiler and linker flags
case "$host" in
*-*-cygwin*)
# We build SDL on cygwin without the UNIX emulation layer
BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
BASE_LDFLAGS="-mno-cygwin"
;;
*)
BASE_CFLAGS="-D_GNU_SOURCE=1"
BASE_LDFLAGS=""
;;
esac
BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
BUILD_LDFLAGS="$LDFLAGS"
EXTRA_LDFLAGS="$BASE_LDFLAGS"
75
76
77
78
79
80
81
82
83
## These are common directories to find software packages
#for path in /usr/freeware /usr/pkg /usr/local; do
# if test -d $path/include; then
# EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
# fi
# if test -d $path/lib; then
# EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
# fi
#done
84
85
86
CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
CFLAGS="$CFLAGS $EXTRA_CFLAGS"
LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
88
89
dnl Check for compiler characteristics
AC_C_CONST
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
dnl See whether we can use gcc style dependency tracking
AC_ARG_ENABLE(dependency-tracking,
AC_HELP_STRING([--enable-dependency-tracking],
[Use gcc -MMD -MT dependency tracking [[default=yes]]]),
, enable_dependency_tracking=yes)
if test x$enable_dependency_tracking = xyes; then
have_gcc_mmd_mt=no
AC_MSG_CHECKING(for GCC -MMD -MT option)
AC_TRY_COMPILE([
#if !defined(__GNUC__) || __GNUC__ < 3
#error Dependency tracking requires GCC 3.0 or newer
#endif
],[
],[
have_gcc_mmd_mt=yes
])
AC_MSG_RESULT($have_gcc_mmd_mt)
if test x$have_gcc_mmd_mt = xyes; then
DEPENDENCY_TRACKING_OPTIONS="-MMD -MT \$@"
fi
fi
114
case "$host" in
115
*-*-cygwin* | *-*-mingw32*)
116
VERSION_SOURCES="$srcdir/version.rc"
118
119
120
121
122
123
124
125
126
if test "$build" != "$host"; then # cross-compiling
# Default cross-compile location
ac_default_prefix=/usr/local/cross-tools/i386-mingw32
else
# Look for the location of the tools and install there
if test "$BUILD_PREFIX" != ""; then
ac_default_prefix=$BUILD_PREFIX
fi
fi
129
SOURCES=""
132
133
esac
134
135
136
137
138
139
140
141
142
143
# Standard C sources
SOURCES="$SOURCES \
$srcdir/effect_position.c \
$srcdir/effect_stereoreverse.c \
$srcdir/effects_internal.c \
$srcdir/load_aiff.c \
$srcdir/load_voc.c \
$srcdir/mixer.c \
$srcdir/music.c"
144
145
146
147
dnl set this to use on systems that use lib64 instead of lib
base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
dnl Function to find a library in the compiler search path
148
149
find_lib()
{
150
151
gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | fgrep programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | fgrep libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
152
env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`]
153
154
155
if test "$cross_compiling" = yes; then
host_lib_path=""
else
156
host_lib_path="/usr/$base_libdir /usr/local/$base_libdir"
157
158
fi
for path in $gcc_bin_path $gcc_lib_path $env_lib_path $host_lib_path; do
159
lib=[`ls -- $path/$1 2>/dev/null | sort | sed 's/.*\/\(.*\)/\1/; q'`]
160
161
162
163
164
165
166
if test x$lib != x; then
echo $lib
return
fi
done
}
167
dnl Check for SDL
169
170
AM_PATH_SDL($SDL_VERSION,
:,
171
AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
173
174
EXTRA_CFLAGS="$EXTRA_CFLAGS $SDL_CFLAGS"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SDL_LIBS"
176
177
178
dnl Check for math library
AC_CHECK_LIB(m, pow, [LIBM="-lm"])
179
dnl Check command-line options
181
182
AC_ARG_ENABLE([music-cmd],
AC_HELP_STRING([--enable-music-cmd], [support an external music player [[default=yes]]]),
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
[], [enable_music_cmd=detect])
if test "x$enable_music_cmd" != xno; then
AC_CHECK_FUNCS([fork vfork])
if test "x$ac_cv_func_fork" = "xyes"; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_FORK"
elif test "x$ac_cv_func_vfork" = "xyes"; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_VFORK"
elif test "x$enable_music_cmd" = "xyes"; then
AC_MSG_ERROR([external music player not available on your platform])
else
enable_music_cmd=no
fi
if test "x$enable_music_cmd" != xno; then
SOURCES="$SOURCES $srcdir/music_cmd.c"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DCMD_MUSIC"
fi
199
fi
201
202
203
AC_ARG_ENABLE([music-wave],
AC_HELP_STRING([--enable-music-wave], [enable streaming WAVE music [[default=yes]]]),
[], [enable_music_wave=yes])
204
if test x$enable_music_wave = xyes; then
205
206
SOURCES="$SOURCES $srcdir/wavestream.c"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DWAV_MUSIC"
207
fi
208
209
210
211
212
213
214
215
216
217
218
219
220
AC_ARG_ENABLE([music-mod],
AC_HELP_STRING([--enable-music-mod], [enable MOD music via mikmod [[default=yes]]]),
[], [enable_music_mod=yes])
AC_ARG_ENABLE([music-mod-shared],
AC_HELP_STRING([--enable-music-mod-shared], [dynamically load MOD support [[default=yes]]]),
[], [enable_music_mod_shared=yes])
if test x$enable_music_mod = xyes; then
have_libmikmod=no
libmikmod_maj=3
libmikmod_min=1
libmikmod_rev=10
libmikmod_ver="$libmikmod_maj.$libmikmod_min.$libmikmod_rev"
221
222
AC_PATH_PROG(LIBMIKMOD_CONFIG, libmikmod-config, no, [$PATH])
if test "$LIBMIKMOD_CONFIG" != "no" ; then
224
225
226
227
CFLAGS_SAVED="$CFLAGS"
LIBS_SAVED="$LIBS"
CFLAGS="$CFLAGS -DLIBMIKMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`"
LIBS="$LIBS `$LIBMIKMOD_CONFIG --libs`"
228
have_libmikmod=yes
229
230
AC_MSG_CHECKING([for libmikmod - version >= $libmikmod_ver])
AC_TRY_RUN([
231
232
233
234
235
#include "mikmod.h"
#include "stdio.h"
int main(int argc, char **argv)
{
236
237
238
239
240
241
242
243
long maj=$libmikmod_maj,min=$libmikmod_min,rev=$libmikmod_rev,ver=MikMod_GetVersion();
/*printf("(%d.%d.%d) ",ver>>16,(ver>>8)&0xff,ver&0xff);*/
if(ver>=((maj<<16)|(min<<8)|(rev))) {
printf("yes\n");
return 0;
}
printf("no\n*** libmikmod is older than %d.%d.%d, not using.\n",maj,min,rev);
return 1;
245
246
], [], have_libmikmod=no; CFLAGS="$CFLAGS_SAVED"; LIBS="$LIBS_SAVED",
[echo $ac_n "cross compiling; assumed OK... $ac_c"])
249
250
251
if test x$have_libmikmod = xyes; then
case "$host" in
*-*-darwin*)
252
mikmod_lib=[`find_lib libmikmod.dylib`]
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
;;
*-*-cygwin* | *-*-mingw32*)
mikmod_lib=[`find_lib "mikmod*.dll"`]
;;
*)
mikmod_lib=[`find_lib "libmikmod*.so.[0-9]"`]
if test x$mikmod_lib = x; then
mikmod_lib=[`find_lib "libmikmod*.so.[0-9]*"`]
fi
;;
esac
SOURCES="$SOURCES $srcdir/*_mod.c"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`"
if test x$enable_music_mod_shared = xyes && test x$mikmod_lib != x; then
echo "-- dynamic libmikmod -> $mikmod_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMOD_DYNAMIC=\\\"$mikmod_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS `$LIBMIKMOD_CONFIG --libs`"
fi
273
274
AC_MSG_WARN([*** Unable to find MikMod library (http://mikmod.raphnet.net/)])
AC_MSG_WARN([MOD support disabled])
278
279
280
AC_ARG_ENABLE([music-midi],
AC_HELP_STRING([--enable-music-midi], [enable MIDI music via timidity [[default=yes]]]),
[], [enable_music_midi=yes])
281
if test x$enable_music_midi = xyes; then
282
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMID_MUSIC"
283
284
285
AC_ARG_ENABLE([music-timidity-midi],
AC_HELP_STRING([--enable-music-timidity-midi], [enable timidity MIDI output [[default=yes]]]),
[], [enable_music_timidity_midi=yes])
286
if test x$enable_music_timidity_midi = xyes; then
287
288
EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_TIMIDITY_MIDI -I\$(srcdir)/timidity"
SOURCES="$SOURCES $srcdir/timidity/*.c"
290
291
292
AC_ARG_ENABLE([music-native-midi],
AC_HELP_STRING([--enable-music-native-midi], [enable native MIDI music output [[default=yes]]]),
[], [enable_music_native_midi=yes])
293
294
if test x$enable_music_native_midi = xyes; then
use_music_native_midi=no
295
case "$host" in
296
297
*-*-cygwin* | *-*-mingw32*)
use_music_native_midi=yes
298
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lwinmm"
300
*-*-darwin*)
301
use_music_native_midi=yes
302
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit -Wl,-framework,CoreServices"
304
305
esac
if test x$use_music_native_midi = xyes; then
306
307
EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I\$(srcdir)/native_midi"
SOURCES="$SOURCES $srcdir/native_midi/*.c"
308
309
fi
fi
310
311
312
AC_ARG_ENABLE([music-native-midi-gpl],
AC_HELP_STRING([--enable-music-native-midi-gpl], [enable native MIDI on UNIX using GPL code [[default=no]]]),
[], [enable_music_native_midi_gpl=no])
313
314
if test x$enable_music_native_midi_gpl = xyes; then
use_music_native_midi_gpl=no
315
case "$host" in
316
317
318
319
320
*-*-linux* | *-*-freebsd*)
use_music_native_midi_gpl=yes
;;
esac
if test x$use_music_native_midi_gpl = xyes; then
321
322
EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I\$(srcdir)/native_midi"
SOURCES="$SOURCES $srcdir/native_midi_gpl/*.c"
323
324
fi
fi
325
fi
327
328
329
AC_ARG_ENABLE([music-ogg],
AC_HELP_STRING([--enable-music-ogg], [enable Ogg Vorbis music [[default=yes]]]),
[], [enable_music_ogg=yes])
330
AC_ARG_ENABLE(music-ogg-tremor,
331
AC_HELP_STRING([--enable-music-ogg-tremor], [enable OGG Vorbis music via libtremor [[default=no]]]),
332
333
[], enable_music_ogg_tremor=no)
AC_ARG_ENABLE([music-ogg-shared],
334
AC_HELP_STRING([--enable-music-ogg-shared], [dynamically load Ogg Vorbis support [[default=yes]]]),
335
336
337
338
[], [enable_music_ogg_shared=yes])
if test x$enable_music_ogg = xyes; then
if test x$enable_music_ogg_tremor = xyes; then
AC_CHECK_HEADER([tremor/ivorbisfile.h], [have_tremor_hdr=yes])
339
AC_CHECK_LIB([vorbisidec], [ov_open_callbacks], [have_tremor_lib=yes], [have_tremor_lib=no], [-lvorbis -logg $LIBM])
340
341
342
if test x$have_tremor_hdr = xyes -a x$have_tremor_lib = xyes; then
case "$host" in
*-*-darwin*)
343
ogg_lib=[`find_lib libvorbisidec.dylib`]
344
if test x$ogg_lib = x; then
345
ogg_lib=[`find_lib libvorbisidec.[0-9]`]
347
if test x$ogg_lib = x; then
348
ogg_lib=[`find_lib libvorbisidec.[0-9]*`]
350
351
;;
*-*-cygwin* | *-*-mingw32*)
352
ogg_lib=[`find_lib "vorbisidec*.dll"`]
353
354
355
356
357
358
359
360
361
362
363
364
365
366
;;
*)
ogg_lib=[`find_lib "libvorbisidec.so.[0-9]"`]
if test x$ogg_lib = x; then
ogg_lib=[`find_lib "libvorbisidec.so.[0-9]*"`]
fi
;;
esac
SOURCES="$SOURCES $srcdir/*_ogg.c"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC -DOGG_USE_TREMOR"
if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then
echo "-- dynamic libvorbisidec -> $ogg_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\""
else
367
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvorbisidec -lvorbis -logg $LIBM"
369
370
371
else
AC_MSG_WARN([*** Unable to find Ogg Vorbis Tremor library (http://www.xiph.org/)])
AC_MSG_WARN([Ogg Vorbis support disabled])
372
373
374
fi
else
AC_CHECK_HEADER([vorbis/vorbisfile.h], [have_ogg_hdr=yes])
375
AC_CHECK_LIB([vorbisfile], [ov_open_callbacks], [have_ogg_lib=yes], [have_ogg_lib=no], [-lvorbis -logg $LIBM])
376
377
378
if test x$have_ogg_hdr = xyes -a x$have_ogg_lib = xyes; then
case "$host" in
*-*-darwin*)
379
ogg_lib=[`find_lib libvorbisfile.dylib`]
380
381
;;
*-*-cygwin* | *-*-mingw32*)
382
ogg_lib=[`find_lib "libvorbisfile*.dll"`]
383
384
385
386
387
388
389
390
391
392
393
394
395
396
;;
*)
ogg_lib=[`find_lib "libvorbisfile.so.[0-9]"`]
if test x$ogg_lib = x; then
ogg_lib=[`find_lib "libvorbisfile.so.[0-9]*"`]
fi
;;
esac
SOURCES="$SOURCES $srcdir/*_ogg.c"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC"
if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then
echo "-- dynamic libvorbisfile -> $ogg_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\""
else
397
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvorbisfile -lvorbis -logg $LIBM"
399
400
401
else
AC_MSG_WARN([*** Unable to find Ogg Vorbis library (http://www.xiph.org/)])
AC_MSG_WARN([Ogg Vorbis support disabled])
406
libflac_ver=8
407
408
409
410
411
412
413
414
AC_ARG_ENABLE([music-flac],
AC_HELP_STRING([--enable-music-flac], [enable FLAC music [[default=yes]]]),
[], [enable_music_flac=yes])
AC_ARG_ENABLE([music-flac-shared],
AC_HELP_STRING([--enable-music-flac-shared],
[dynamically load FLAC support [[default=yes]]]),
[], [enable_music_flac_shared=yes])
if test x$enable_music_flac = xyes; then
415
416
417
418
419
420
AC_CHECK_HEADER([FLAC/export.h], [have_flac_export=yes])
if test x$have_flac_export = xyes; then
LIBS_SAVED="$LIBS"
LIBS="-lFLAC"
AC_MSG_CHECKING([for libflac so-name version >= $libflac_ver])
AC_TRY_RUN([
421
422
423
424
#include "FLAC/export.h"
#include "stdio.h"
int main( int argc, char *argv[] ) {
#if defined(FLAC_API_VERSION_CURRENT) && (FLAC_API_VERSION_CURRENT >= $libflac_ver)
425
return 0;
426
#else
427
return 1;
428
429
430
#endif
}
], have_flac_ver=yes, have_flac_ver=no)
431
432
433
434
435
436
437
438
439
440
LIBS="$LIBS_SAVED"
AC_MSG_RESULT($have_flac_ver)
fi
if test x$have_flac_ver = xyes; then
AC_CHECK_HEADER([FLAC/stream_decoder.h], [have_flac_hdr=yes])
AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_new], [have_flac_lib=yes])
if test x$have_flac_hdr = xyes -a x$have_flac_lib = xyes; then
case "$host" in
*-*-darwin*)
441
flac_lib=[`find_lib libFLAC.dylib`]
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
;;
*-*-cygwin* | *-*-mingw32*)
flac_lib=[`find_lib "libFLAC*.dll"`]
;;
*)
flac_lib=[`find_lib "libFLAC.so.[0-9]"`]
if test x$flac_lib = x; then
flac_lib=[`find_lib "libFLAC.so.[0-9]*"`]
fi
;;
esac
SOURCES="$SOURCES $srcdir/*_flac.c"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLAC_MUSIC"
if test x$enable_music_flac_shared = xyes && test x$flac_lib != x; then
echo "-- dynamic libFLAC -> $flac_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLAC_DYNAMIC=\\\"$flac_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lFLAC"
fi
fi
else
AC_MSG_WARN([*** Unable to find FLAC library (http://flac.sourceforge.net/)])
AC_MSG_WARN([FLAC support disabled])
fi
468
AC_ARG_ENABLE(music-mp3,
469
470
471
472
473
AC_HELP_STRING([--enable-music-mp3], [enable MP3 music via smpeg [[default=yes]]]),
[], enable_music_mp3=yes)
AC_ARG_ENABLE([music-mp3-shared],
AC_HELP_STRING([--enable-music-mp3-shared], [dynamically load MP3 support [[default=yes]]]),
[], [enable_music_mp3_shared=yes])
474
if test x$enable_music_mp3 = xyes; then
475
476
SMPEG_VERSION=0.4.3
AM_PATH_SMPEG($SMPEG_VERSION, have_smpeg=yes, have_smpeg=no)
477
if test x$have_smpeg = xyes; then
478
479
case "$host" in
*-*-darwin*)
480
smpeg_lib=[`find_lib libsmpeg.dylib`]
481
482
;;
*-*-cygwin* | *-*-mingw32*)
483
smpeg_lib=[`find_lib "smpeg*.dll"`]
484
485
;;
*)
486
smpeg_lib=[`find_lib "libsmpeg*.so.[0-9]"`]
487
if test x$smpeg_lib = x; then
488
smpeg_lib=[`find_lib "libsmpeg*.so.[0-9]*"`]
490
491
;;
esac
492
SOURCES="$SOURCES $srcdir/*_mp3.c"
493
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MUSIC $SMPEG_CFLAGS"
494
495
496
497
498
499
if test x$enable_music_mp3_shared = xyes && test x$smpeg_lib != x; then
echo "-- dynamic libsmpeg -> $smpeg_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_DYNAMIC=\\\"$smpeg_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SMPEG_LIBS"
fi
500
501
else
AC_MSG_WARN([*** Unable to find SMPEG library (http://icculus.org/smpeg/)])
502
503
fi
fi
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
AC_ARG_ENABLE(music-mp3-mad-gpl,
AC_HELP_STRING([--enable-music-mp3-mad-gpl], [enable MP3 music via libmad GPL code [[default=no]]]),
[], [enable_music_mp3_mad_gpl=no])
if test x$enable_music_mp3_mad_gpl = xyes; then
AC_MSG_CHECKING(for libmad headers)
have_libmad=no
AC_TRY_COMPILE([
#include "mad.h"
],[
],[
have_libmad=yes
])
AC_MSG_RESULT($have_libmad)
if test x$have_libmad = xyes; then
SOURCES="$SOURCES $srcdir/music_mad.c"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MAD_MUSIC"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmad"
522
523
else
AC_MSG_WARN([*** Unable to find MAD library (http://www.underbit.com/products/mad/)])
527
528
529
530
if test x$have_smpeg != xyes -a x$have_libmad != xyes; then
AC_MSG_WARN([MP3 support disabled])
fi
531
532
533
534
535
536
OBJECTS=`echo $SOURCES`
DEPENDS=`echo $SOURCES`
OBJECTS=`echo "$OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
DEPENDS=`echo "$DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.c,\\
$(objects)/\2.lo: \1/\2.c\\
537
\$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'`
538
539
540
541
542
543
544
545
546
547
548
549
550
551
VERSION_OBJECTS=`echo $VERSION_SOURCES`
VERSION_DEPENDS=`echo $VERSION_SOURCES`
VERSION_OBJECTS=`echo "$VERSION_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.o,g'`
VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.rc,\\
$(objects)/\2.o: \1/\2.rc\\
\$(WINDRES) \$< \$@,g'`
PLAYWAVE_SOURCES="$srcdir/playwave.c"
PLAYWAVE_OBJECTS=`echo $PLAYWAVE_SOURCES`
PLAYWAVE_DEPENDS=`echo $PLAYWAVE_SOURCES`
PLAYWAVE_OBJECTS=`echo "$PLAYWAVE_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
PLAYWAVE_DEPENDS=`echo "$PLAYWAVE_DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.c,\\
$(objects)/\2.lo: \1/\2.c\\
552
\$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'`
553
554
555
556
557
558
559
PLAYMUS_SOURCES="$srcdir/playmus.c"
PLAYMUS_OBJECTS=`echo $PLAYMUS_SOURCES`
PLAYMUS_DEPENDS=`echo $PLAYMUS_SOURCES`
PLAYMUS_OBJECTS=`echo "$PLAYMUS_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
PLAYMUS_DEPENDS=`echo "$PLAYMUS_DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.c,\\
$(objects)/\2.lo: \1/\2.c\\
560
\$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'`
562
563
564
dnl Expand the sources and objects needed to build the library
AC_SUBST(ac_aux_dir)
AC_SUBST(OBJECTS)
565
566
567
568
569
570
571
AC_SUBST(DEPENDS)
AC_SUBST(VERSION_OBJECTS)
AC_SUBST(VERSION_DEPENDS)
AC_SUBST(PLAYWAVE_OBJECTS)
AC_SUBST(PLAYWAVE_DEPENDS)
AC_SUBST(PLAYMUS_OBJECTS)
AC_SUBST(PLAYMUS_DEPENDS)
572
573
574
575
576
AC_SUBST(BUILD_CFLAGS)
AC_SUBST(EXTRA_CFLAGS)
AC_SUBST(BUILD_LDFLAGS)
AC_SUBST(EXTRA_LDFLAGS)
AC_SUBST(EXE)
577
AC_SUBST(WINDRES)
578
AC_SUBST(SDL_VERSION)
579
580
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
582
AC_OUTPUT([
583
Makefile SDL_mixer.spec SDL_mixer.qpg SDL_mixer.pc
584
])