forked from libsdl-org/SDL_mixer
-
Notifications
You must be signed in to change notification settings - Fork 0
/
configure.ac
839 lines (780 loc) · 31.7 KB
/
configure.ac
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
dnl Process this file with autoconf to produce a configure script.
AC_INIT
AC_CONFIG_SRCDIR([src/mixer.c])
AC_CONFIG_AUX_DIR(build-scripts)
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.
#
MAJOR_VERSION=2
MINOR_VERSION=0
MICRO_VERSION=4
INTERFACE_AGE=2
BINARY_AGE=4
VERSION=$MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION
AC_SUBST(MAJOR_VERSION)
AC_SUBST(MINOR_VERSION)
AC_SUBST(MICRO_VERSION)
AC_SUBST(INTERFACE_AGE)
AC_SUBST(BINARY_AGE)
AC_SUBST(VERSION)
dnl libtool versioning
LT_INIT([win32-dll])
LT_RELEASE=$MAJOR_VERSION.$MINOR_VERSION
LT_CURRENT=`expr $MICRO_VERSION - $INTERFACE_AGE`
LT_REVISION=$INTERFACE_AGE
LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE`
LT_EXTRA="" dnl for OS2 dll name
m4_pattern_allow([^LT_])
AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
AC_SUBST(LT_EXTRA)
dnl Detect the canonical build and host environments
dnl AC_CANONICAL_HOST
dnl Check for tools
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
LT_PROG_RC
dnl Set up the compiler and linker flags
case "$host" in
*-*-cygwin*)
# We build SDL on cygwin without the UNIX emulation layer
BASE_CFLAGS="-I/usr/include/mingw"
BASE_LDFLAGS=""
have_no_cygwin=no
AC_MSG_CHECKING(for GCC -mno-cygwin option)
save_CFLAGS="$CFLAGS"
CFLAGS="$save_CFLAGS -mno-cygwin"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], [have_no_cygwin=yes],[])
AC_MSG_RESULT($have_no_cygwin)
CFLAGS="$save_CFLAGS"
if test x$have_no_cygwin = xyes; then
BASE_CFLAGS="$BASE_CFLAGS -mno-cygwin"
BASE_LDFLAGS="-mno-cygwin"
fi
;;
*-*-os2*)
# disable static builds on os/2
enable_static=no
# -DBUILD_SDL is needed for DECLSPEC
BASE_CFLAGS="-DBUILD_SDL"
BASE_LDFLAGS=""
# OS/2 does not support a DLL name longer than 8 characters.
LT_EXTRA="-os2dllname SDL2mix"
;;
*)
BASE_CFLAGS="-D_GNU_SOURCE=1"
BASE_LDFLAGS=""
;;
esac
BUILD_CFLAGS="$CFLAGS $CPPFLAGS -I$srcdir/include -I$srcdir/src -I$srcdir/src/codecs"
EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
BUILD_LDFLAGS="$LDFLAGS"
EXTRA_LDFLAGS="$BASE_LDFLAGS"
## 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$path/lib"
# fi
#done
CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
CFLAGS="$CFLAGS $EXTRA_CFLAGS"
LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
dnl Check for compiler characteristics
AC_C_CONST
dnl See whether we can use gcc style dependency tracking
AC_ARG_ENABLE(dependency-tracking,
[AS_HELP_STRING([--enable-dependency-tracking],
[Use gcc -MMD -MT dependency tracking [default=yes]])],
, enable_dependency_tracking=yes)
if test x$enable_dependency_tracking = xyes; then
have_gcc_mmd_mt=no
AC_MSG_CHECKING(for GCC -MMD -MT option)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#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
case "$host" in
*-*-cygwin* | *-*-mingw*)
VERSION_SOURCES="$srcdir/version.rc"
EXE=".exe"
if test "$build" != "$host"; then # cross-compiling
# Default cross-compile location
ac_default_prefix=/usr/local/cross-tools/$host
else
# Look for the location of the tools and install there
if test "$BUILD_PREFIX" != ""; then
ac_default_prefix=$BUILD_PREFIX
fi
fi
;;
*-*-os2*)
EXE=".exe"
;;
*)
EXE=""
;;
esac
# Standard C sources
SOURCES=`ls $srcdir/src/*.c $srcdir/src/codecs/*.c | fgrep -v playwave.c | fgrep -v playmus.c`
dnl set this to use on systems that use lib64 instead of lib
base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
dnl Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
CheckVisibilityHidden()
{
AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
have_gcc_fvisibility=no
visibility_CFLAGS="-fvisibility=hidden"
save_CFLAGS="$CFLAGS"
CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#if !defined(__GNUC__) || __GNUC__ < 4
#error SDL only uses visibility attributes in GCC 4 or newer
#endif
]],[])], [have_gcc_fvisibility=yes],[])
AC_MSG_RESULT($have_gcc_fvisibility)
CFLAGS="$save_CFLAGS"
if test x$have_gcc_fvisibility = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
fi
}
dnl Function to find a library in the compiler search path
find_lib()
{
gcc_bin_path=[`$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'`]
env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`]
if test "$cross_compiling" = yes; then
host_lib_path=""
else
host_lib_path="/usr/$base_libdir /usr/local/$base_libdir"
fi
for path in $env_lib_path $gcc_bin_path $gcc_lib_path $host_lib_path; do
lib=[`ls -- $path/$1 2>/dev/null | sed -e '/\.so\..*\./d' -e 's,.*/,,' | sort | tail -1`]
if test x$lib != x; then
echo $lib
return
fi
done
}
dnl Check for SDL
SDL_VERSION=2.0.7
AM_PATH_SDL2($SDL_VERSION,
:,
AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
)
EXTRA_CFLAGS="$EXTRA_CFLAGS $SDL_CFLAGS"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SDL_LIBS"
dnl Check for math library
AC_CHECK_LIB(m, pow, [LIBM="-lm"])
AC_CHECK_HEADERS([signal.h], [EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_SIGNAL_H"])
AC_CHECK_FUNCS(setbuf, [EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_SETBUF"])
dnl Check command-line options
CheckVisibilityHidden
AC_ARG_ENABLE([music-cmd],
[AS_HELP_STRING([--enable-music-cmd], [support an external music player [default=yes]])],
[], [enable_music_cmd=detect])
if test "x$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
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_CMD"
fi
fi
AC_ARG_ENABLE([music-wave],
[AS_HELP_STRING([--enable-music-wave], [enable streaming WAVE music [default=yes]])],
[], [enable_music_wave=yes])
if test x$enable_music_wave = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_WAV"
fi
AC_ARG_ENABLE([music-mod],
[AS_HELP_STRING([--enable-music-mod], [enable MOD music [default=yes]])],
[], [enable_music_mod=yes])
AC_ARG_ENABLE([music-mod-modplug],
[AS_HELP_STRING([--enable-music-mod-modplug], [enable MOD music via modplug [default=yes]])],
[], [enable_music_mod_modplug=yes])
AC_ARG_ENABLE([music-mod-modplug-shared],
[AS_HELP_STRING([--enable-music-mod-modplug-shared], [dynamically load modplug library [default=yes]])],
[], [enable_music_mod_modplug_shared=yes])
if test x$enable_music_mod = xyes -a x$enable_music_mod_modplug = xyes; then
PKG_CHECK_MODULES([MODPLUG], [libmodplug >= 0.8.8], [dnl
have_libmodplug_hdr=yes
have_libmodplug_lib=yes
], [dnl
AC_CHECK_HEADER([libmodplug/modplug.h], [have_libmodplug_hdr=yes])
AC_CHECK_LIB([modplug], [ModPlug_Load], [have_libmodplug_lib=yes;MODPLUG_LIBS="-lmodplug"])
])
if test x$have_libmodplug_hdr = xyes -a x$have_libmodplug_lib = xyes; then
have_libmodplug=yes
case "$host" in
*-*-darwin*)
modplug_lib=[`find_lib libmodplug.dylib`]
;;
*-*-cygwin* | *-*-mingw*)
modplug_lib=[`find_lib "libmodplug*.dll"`]
;;
*)
modplug_lib=[`find_lib "libmodplug[0-9]*.so.*"`]
if test x$modplug_lib = x; then
modplug_lib=[`find_lib "libmodplug.so.*"`]
fi
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MOD_MODPLUG $MODPLUG_CFLAGS"
if test x$enable_music_mod_modplug_shared = xyes && test x$modplug_lib != x; then
echo "-- dynamic libmodplug -> $modplug_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMODPLUG_DYNAMIC=\\\"$modplug_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MODPLUG_LIBS"
fi
else
AC_MSG_WARN([*** Unable to find ModPlug library (http://modplug-xmms.sourceforge.net/)])
fi
fi
AC_ARG_ENABLE([music-mod-xmp],
[AS_HELP_STRING([--enable-music-mod-xmp], [enable MOD music via libxmp [default=no]])],
[], [enable_music_mod_xmp=no])
AC_ARG_ENABLE([music-mod-xmp-lite],
[AS_HELP_STRING([--enable-music-mod-xmp-lite], [use libxmp-lite instead of libxmp [default=no]])],
[], [enable_music_mod_xmp_lite=no])
AC_ARG_ENABLE([music-mod-xmp-shared],
[AS_HELP_STRING([--enable-music-mod-xmp-shared], [dynamically load xmp library [default=yes]])],
[], [enable_music_mod_xmp_shared=yes])
if test x$enable_music_mod = xyes -a x$enable_music_mod_xmp = xyes; then
xmplib=xmp
if test x$enable_music_mod_xmp_lite = xyes; then
xmplib=xmp-lite
fi
PKG_CHECK_MODULES([XMP], [lib$xmplib >= 4.2], [dnl
have_libxmp_hdr=yes
have_libxmp_lib=yes
], [dnl
AC_CHECK_HEADER([xmp.h], [have_libxmp_hdr=yes])
AC_CHECK_LIB([xmp], [xmp_load_module_from_memory], [have_libxmp_lib=yes;XMP_LIBS="-l$xmplib"])
])
if test x$have_libxmp_hdr = xyes -a x$have_libxmp_lib = xyes; then
have_libxmp=yes
case "$host" in
*-*-darwin*)
xmp_lib=[`find_lib lib$xmplib.dylib`]
;;
*-*-cygwin* | *-*-mingw*)
xmp_lib=[`find_lib "lib$xmplib*.dll"`]
;;
*)
xmp_lib=[`find_lib "lib$xmplib[0-9]*.so.*"`]
if test x$xmp_lib = x; then
xmp_lib=[`find_lib "lib$xmplib.so.*"`]
fi
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MOD_XMP $XMP_CFLAGS"
if test x$enable_music_mod_xmp_shared = xyes && test x$xmp_lib != x; then
echo "-- dynamic libxmp -> $xmp_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DXMP_DYNAMIC=\\\"$xmp_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $XMP_LIBS"
fi
else
AC_MSG_WARN([*** Unable to find xmp library (http://xmp.sourceforge.net/)])
fi
fi
AC_ARG_ENABLE([music-mod-mikmod],
[AS_HELP_STRING([--enable-music-mod-mikmod], [enable MOD music via mikmod [default=no]])],
[], [enable_music_mod_mikmod=no])
AC_ARG_ENABLE([music-mod-mikmod-shared],
[AS_HELP_STRING([--enable-music-mod-mikmod-shared], [dynamically load mikmod library [default=yes]])],
[], [enable_music_mod_mikmod_shared=yes])
if test x$enable_music_mod = xyes -a x$enable_music_mod_mikmod = xyes; then
have_libmikmod=no
libmikmod_maj=3
libmikmod_min=1
libmikmod_rev=10
libmikmod_ver="$libmikmod_maj.$libmikmod_min.$libmikmod_rev"
CFLAGS_SAVED="$CFLAGS"
LIBS_SAVED="$LIBS"
AC_PATH_PROG(LIBMIKMOD_CONFIG, libmikmod-config, no, [$PATH])
if test "$LIBMIKMOD_CONFIG" != "no" ; then
CFLAGS="$CFLAGS `$LIBMIKMOD_CONFIG --cflags`"
LIBS="$LIBS `$LIBMIKMOD_CONFIG --libs`"
have_libmikmod=yes
AC_MSG_CHECKING([for libmikmod - version >= $libmikmod_ver])
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include "mikmod.h"
#include "stdio.h"
int main(int argc, char **argv)
{
long maj=$libmikmod_maj,min=$libmikmod_min,rev=$libmikmod_rev,ver=MikMod_GetVersion();
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;
}
]])],[],[have_libmikmod=no],[echo $ac_n "cross compiling; assumed OK... $ac_c"])
fi
if test x$have_libmikmod = xyes; then
case "$host" in
*-*-darwin*)
mikmod_lib=[`find_lib libmikmod.dylib`]
;;
*-*-cygwin* | *-*-mingw*)
mikmod_lib=[`find_lib "libmikmod*.dll"`]
;;
*)
mikmod_lib=[`find_lib "libmikmod[0-9]*.so.*"`]
if test x$mikmod_lib = x; then
mikmod_lib=[`find_lib "libmikmod.so.*"`]
fi
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MOD_MIKMOD `$LIBMIKMOD_CONFIG --cflags`"
if test x$enable_music_mod_mikmod_shared = xyes && test x$mikmod_lib != x; then
echo "-- dynamic libmikmod -> $mikmod_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMIKMOD_DYNAMIC=\\\"$mikmod_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS `$LIBMIKMOD_CONFIG --libs`"
fi
else
AC_MSG_WARN([*** Unable to find MikMod library (http://mikmod.sourceforge.net/)])
fi
LIBS="$LIBS_SAVED"
CFLAGS="$CFLAGS_SAVED"
fi
if test x$have_libmodplug != xyes -a x$have_libmikmod != xyes -a x$have_libxmp != xyes; then
AC_MSG_WARN([MOD support disabled])
fi
AC_ARG_ENABLE([music-midi],
[AS_HELP_STRING([--enable-music-midi], [enable MIDI music [default=yes]])],
[], [enable_music_midi=yes])
if test x$enable_music_midi = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID"
AC_ARG_ENABLE([music-midi-timidity],
[AS_HELP_STRING([--enable-music-midi-timidity], [enable timidity MIDI output [default=yes]])],
[], [enable_music_midi_timidity=yes])
if test x$enable_music_midi_timidity = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_TIMIDITY -I\$(srcdir)/src/codecs/timidity"
SOURCES="$SOURCES $srcdir/src/codecs/timidity/*.c"
timidity_cfg=no
AC_ARG_WITH([timidity-cfg],
[AS_HELP_STRING([--with-timidity-cfg=FILE],[Specify full path to timidity.cfg])], timidity_cfg="$withval", [])
if test x$timidity_cfg != xyes -a x$timidity_cfg != xno; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DTIMIDITY_CFG=\\\"$timidity_cfg\\\""
fi
fi
AC_ARG_ENABLE([music-midi-native],
[AS_HELP_STRING([--enable-music-midi-native], [enable native MIDI music output [default=yes]])],
[], [enable_music_midi_native=yes])
if test x$enable_music_midi_native = xyes; then
use_music_midi_native=no
case "$host" in
*-*-cygwin* | *-*-mingw*)
use_music_midi_native=yes
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lwinmm"
;;
*-*-darwin*)
use_music_midi_native=yes
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit -Wl,-framework,CoreServices"
;;
*-*-haiku*)
use_music_midi_native=yes_cpp
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmidi"
;;
esac
if test x$use_music_midi_native = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_NATIVE -I\$(srcdir)/src/codecs/native_midi"
SOURCES="$SOURCES $srcdir/src/codecs/native_midi/*.c"
elif test x$use_music_midi_native = xyes_cpp; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_NATIVE -I\$(srcdir)/src/codecs/native_midi"
SOURCES="$SOURCES $srcdir/src/codecs/native_midi/*.c"
SOURCES_CXX="$SOURCES_CXX $srcdir/src/codecs/native_midi/*.cpp"
fi
fi
AC_ARG_ENABLE([music-midi-fluidsynth],
[AS_HELP_STRING([--enable-music-midi-fluidsynth], [enable FluidSynth MIDI output [default=yes]])],
[], [enable_music_midi_fluidsynth=yes])
AC_ARG_ENABLE([music-midi-fluidsynth-shared],
[AS_HELP_STRING([--enable-music-midi-fluidsynth-shared], [dynamically load FluidSynth library [default=yes]])],
[], [enable_music_midi_fluidsynth_shared=yes])
if test x$enable_music_midi_fluidsynth = xyes; then
AC_CHECK_HEADER([fluidsynth.h], [have_fluidsynth_hdr=yes])
AC_CHECK_LIB([fluidsynth], [fluid_player_add_mem], [have_fluidsynth_lib=yes])
if test x$have_fluidsynth_hdr = xyes -a x$have_fluidsynth_lib = xyes; then
have_fluidsynth=yes
case "$host" in
*-*-darwin*)
fluidsynth_lib=[`find_lib libfluidsynth.dylib`]
;;
*-*-cygwin* | *-*-mingw*)
fluidsynth_lib=[`find_lib "fluidsynth*.dll"`]
if test x$fluidsynth_lib = x; then
fluidsynth_lib=[`find_lib "libfluidsynth*.dll"`]
fi
;;
*)
fluidsynth_lib=[`find_lib "libfluidsynth[0-9]*.so.*"`]
if test x$fluidsynth_lib = x; then
fluidsynth_lib=[`find_lib "libfluidsynth.so.*"`]
fi
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_FLUIDSYNTH"
if test x$enable_music_midi_fluidsynth_shared = xyes && test x$fluidsynth_lib != x; then
echo "-- dynamic libfluidsynth -> $fluidsynth_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLUIDSYNTH_DYNAMIC=\\\"$fluidsynth_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lfluidsynth"
fi
else
AC_MSG_WARN([*** Unable to find FluidSynth library (http://www.fluidsynth.org/)])
AC_MSG_WARN([FluidSynth support disabled])
fi
fi
fi
if test x$enable_music_midi_timidity != xyes -a \
x$use_music_midi_native != xyes -a x$use_music_midi_native != xyes_cpp -a \
x$have_fluidsynth != xyes; then
AC_MSG_WARN([MIDI support disabled])
fi
AC_ARG_ENABLE([music-ogg],
[AS_HELP_STRING([--enable-music-ogg], [enable Ogg Vorbis music [default=yes]])],
[], [enable_music_ogg=yes])
AC_ARG_ENABLE(music-ogg-tremor,
[AS_HELP_STRING([--enable-music-ogg-tremor], [enable OGG Vorbis music via libtremor [default=no]])],
[], enable_music_ogg_tremor=no)
AC_ARG_ENABLE([music-ogg-shared],
[AS_HELP_STRING([--enable-music-ogg-shared], [dynamically load Ogg Vorbis library [default=yes]])],
[], [enable_music_ogg_shared=yes])
if test x$enable_music_ogg = xyes; then
LIBS_SAVED="$LIBS"
if test x$enable_music_ogg_tremor = xyes; then
AC_CHECK_HEADER([tremor/ivorbisfile.h], [have_tremor_hdr=yes])
AC_CHECK_LIB([vorbisidec], [ov_open_callbacks], [have_tremor_lib=yes], [], [-logg])
if test x$have_tremor_hdr = xyes -a x$have_tremor_lib = xyes; then
case "$host" in
*-*-darwin*)
ogg_lib=[`find_lib libvorbisidec.dylib`]
;;
*-*-cygwin* | *-*-mingw*)
ogg_lib=[`find_lib "vorbisidec*.dll"`]
if test x$ogg_lib = x; then
ogg_lib=[`find_lib "libvorbisidec*.dll"`]
fi
;;
*)
ogg_lib=[`find_lib "libvorbisidec[0-9]*.so.*"`]
if test x$ogg_lib = x; then
ogg_lib=[`find_lib "libvorbisidec.so.*"`]
fi
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OGG -DOGG_USE_TREMOR"
if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then
echo "-- dynamic libvorbisidec -> $ogg_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvorbisidec"
fi
else
AC_MSG_WARN([*** Unable to find Ogg Vorbis Tremor library (http://www.xiph.org/)])
AC_MSG_WARN([Ogg Vorbis support disabled])
fi
else
AC_CHECK_HEADER([vorbis/vorbisfile.h], [have_ogg_hdr=yes])
AC_CHECK_LIB([vorbisfile], [ov_open_callbacks], [have_ogg_lib=yes], [], [-lvorbis -logg -lm])
if test x$have_ogg_hdr = xyes -a x$have_ogg_lib = xyes; then
case "$host" in
*-*-darwin*)
ogg_lib=[`find_lib libvorbisfile.dylib`]
;;
*-*-cygwin* | *-*-mingw*)
ogg_lib=[`find_lib "libvorbisfile*.dll"`]
;;
*)
ogg_lib=[`find_lib "libvorbisfile[0-9]*.so.*"`]
if test x$ogg_lib = x; then
ogg_lib=[`find_lib "libvorbisfile.so.*"`]
fi
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OGG"
if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then
echo "-- dynamic libvorbisfile -> $ogg_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvorbisfile -lvorbis"
fi
else
AC_MSG_WARN([*** Unable to find Ogg Vorbis library (http://www.xiph.org/)])
AC_MSG_WARN([Ogg Vorbis support disabled])
fi
fi
LIBS="$LIBS_SAVED"
fi
libflac_ver=8
AC_ARG_ENABLE([music-flac],
[AS_HELP_STRING([--enable-music-flac], [enable FLAC music [default=yes]])],
[], [enable_music_flac=yes])
AC_ARG_ENABLE([music-flac-shared],
[AS_HELP_STRING([--enable-music-flac-shared],
[dynamically load FLAC library [default=yes]])],
[], [enable_music_flac_shared=yes])
if test x$enable_music_flac = xyes; then
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_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include "FLAC/export.h"
#include "stdio.h"
]], [[
#if defined(FLAC_API_VERSION_CURRENT) && (FLAC_API_VERSION_CURRENT >= $libflac_ver)
#else
#error "old-flac"
#endif
]])], [have_flac_ver=yes],[have_flac_ver=no])
LIBS="$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 "$host" in
*-*-darwin*)
flac_lib=[`find_lib libFLAC.dylib`]
;;
*-*-cygwin* | *-*-mingw*)
flac_lib=[`find_lib "libFLAC-*.dll"`]
;;
*)
flac_lib=[`find_lib "libFLAC[0-9]*.so.*"`]
if test x$flac_lib = x; then
flac_lib=[`find_lib "libFLAC.so.*"`]
fi
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_FLAC"
if test x$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
fi
AC_ARG_ENABLE(music-mp3,
[AS_HELP_STRING([--enable-music-mp3], [enable MP3 music [default=yes]])],
[], enable_music_mp3=yes)
AC_ARG_ENABLE(music-mp3-mad-gpl,
[AS_HELP_STRING([--enable-music-mp3-mad-gpl], [enable MP3 music via libmad GPL code [default=no]])],
[], [enable_music_mp3_mad_gpl=no])
AC_ARG_ENABLE(music-mp3-mad-gpl-dithering,
[AS_HELP_STRING([--enable-music-mp3-mad-gpl-dithering], [enable MP3 music via libmad GPL code [default=yes]])],
[], [enable_music_mp3_mad_gpl_dithering=yes])
if test x$enable_music_mp3 = xyes -a x$enable_music_mp3_mad_gpl = xyes; then
AC_MSG_CHECKING(for libmad headers)
have_libmad=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include "mad.h"
]],[])], [have_libmad=yes],[])
AC_MSG_RESULT($have_libmad)
if test x$have_libmad = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MAD"
if test x$enable_music_mp3_mad_gpl_dithering = xyes; then
AC_MSG_WARN([*** Using GPL libmad and MP3 dithering routines, this build of SDL_mixer is now under the GPL])
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MAD_GPL_DITHERING"
fi
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmad"
else
AC_MSG_WARN([*** Unable to find MAD library (http://www.underbit.com/products/mad/)])
fi
fi
AC_ARG_ENABLE(music-mp3-mpg123,
[AS_HELP_STRING([--enable-music-mp3-mpg123], [enable MP3 music via libmpg123 [default=yes]])],
[], [enable_music_mp3_mpg123=yes])
AC_ARG_ENABLE([music-mp3-mpg123-shared],
[AS_HELP_STRING([--enable-music-mp3-mpg123-shared], [dynamically load libmpg123 library [default=yes]])],
[], [enable_music_mp3_mpg123_shared=yes])
if test x$enable_music_mp3_mpg123 = xyes; then
AC_CHECK_HEADER([mpg123.h], [have_mpg123_hdr=yes])
AC_CHECK_LIB([mpg123], [mpg123_replace_reader_handle], [have_mpg123_lib=yes])
if test x$have_mpg123_hdr = xyes -a x$have_mpg123_lib = xyes; then
have_libmpg123=yes
case "$host" in
*-*-darwin*)
mpg123_lib=[`find_lib libmpg123.dylib`]
;;
*-*-cygwin* | *-*-mingw*)
mpg123_lib=[`find_lib "libmpg123*.dll"`]
;;
*)
mpg123_lib=[`find_lib "libmpg123.so.*"`]
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MPG123"
if test x$enable_music_mp3_mpg123_shared = xyes && test x$mpg123_lib != x; then
echo "-- dynamic libmpg123 -> $mpg123_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMPG123_DYNAMIC=\\\"$mpg123_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmpg123"
fi
else
AC_MSG_WARN([*** Unable to find mpg123 library (https://www.mpg123.de)])
AC_MSG_WARN([mpg123 support disabled])
fi
fi
if test x$have_libmad = xyes -o x$have_libmpg123 = xyes; then
:
else
AC_MSG_WARN([MP3 support disabled])
fi
AC_ARG_ENABLE([music-opus],
[AS_HELP_STRING([--enable-music-opus], [enable Opus music [default=yes]])],
[], [enable_music_opus=yes])
AC_ARG_ENABLE([music-opus-shared],
[AS_HELP_STRING([--enable-music-opus-shared], [dynamically load opusfile library [default=yes]])],
[], [enable_music_opus_shared=yes])
if test x$enable_music_opus = xyes; then
LIBS_SAVED="$LIBS"
PKG_CHECK_MODULES([OPUSFILE], [opusfile >= 0.2], [dnl
have_opusfile_hdr=yes
have_opusfile_lib=yes
], [dnl
AC_CHECK_HEADER([opus/opusfile.h], [have_opusfile_hdr=yes])
AC_CHECK_LIB([opusfile], [op_open_callbacks], [have_opusfile_lib=yes;OPUSFILE_LIBS="-lopusfile -lopus"], [], [-lopus -logg -lm])
])
LIBS="$LIBS_SAVED"
if test x$have_opusfile_hdr = xyes -a x$have_opusfile_lib = xyes; then
have_opusfile=yes
case "$host" in
*-*-darwin*)
opusfile_lib=[`find_lib libopusfile.dylib`]
;;
*-*-cygwin* | *-*-mingw*)
opusfile_lib=[`find_lib "libopusfile*.dll"`]
;;
*)
opusfile_lib=[`find_lib "libopusfile[0-9]*.so.*"`]
if test x$opusfile_lib = x; then
opusfile_lib=[`find_lib "libopusfile.so.*"`]
fi
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OPUS $OPUSFILE_CFLAGS"
if test x$enable_music_opus_shared = xyes && test x$opusfile_lib != x; then
echo "-- dynamic opusfile -> $opusfile_lib"
EXTRA_CFLAGS="$EXTRA_CFLAGS -DOPUS_DYNAMIC=\\\"$opusfile_lib\\\""
else
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $OPUSFILE_LIBS"
fi
else
AC_MSG_WARN([*** Unable to find opusfile library (http://opus-codec.org/)])
fi
fi
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $LIBM"
OBJECTS=`echo $SOURCES`
DEPENDS=`echo $SOURCES`
OBJECTS=`echo "$OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
DEPENDS=`echo "$DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.c,\\
$(objects)/\2.lo: \1/\2.c \$(objects)/.created\\
\$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'`
OBJECTS_CXX=`echo $SOURCES_CXX`
DEPENDS_CXX=`echo $SOURCES_CXX`
OBJECTS_CXX=`echo "$OBJECTS_CXX" | sed 's,[[^ ]]*/\([[^ ]]*\)\.cpp,$(objects)/\1.lo,g'`
DEPENDS_CXX=`echo "$DEPENDS_CXX" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.cpp,\\
$(objects)/\2.lo: \1/\2.cpp \$(objects)/.created\\
\$(LIBTOOL) --mode=compile \$(CXX) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'`
OBJECTS="$OBJECTS $OBJECTS_CXX"
DEPENDS="$DEPENDS $DEPENDS_CXX"
DEPENDS=`echo "$DEPENDS" | sed 's,\\$,\\\\$,g'`
VERSION_OBJECTS=`echo $VERSION_SOURCES`
VERSION_DEPENDS=`echo $VERSION_SOURCES`
VERSION_OBJECTS=`echo "$VERSION_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.lo,g'`
VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.rc,\\
$(objects)/\2.lo: \1/\2.rc \$(objects)/.created\\
\$(LIBTOOL) --tag=RC --mode=compile \$(RC) \$< -o \$@,g'`
VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed 's,\\$,\\\\$,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,\\
$(objects)/\2.lo: \1/\2.c \$(objects)/.created\\
\$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'`
PLAYWAVE_DEPENDS=`echo "$PLAYWAVE_DEPENDS" | sed 's,\\$,\\\\$,g'`
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,\\
$(objects)/\2.lo: \1/\2.c \$(objects)/.created\\
\$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'`
PLAYMUS_DEPENDS=`echo "$PLAYMUS_DEPENDS" | sed 's,\\$,\\\\$,g'`
dnl Expand the sources and objects needed to build the library
AC_SUBST(ac_aux_dir)
AC_SUBST(OBJECTS)
AC_SUBST(VERSION_OBJECTS)
AC_SUBST(PLAYWAVE_OBJECTS)
AC_SUBST(PLAYMUS_OBJECTS)
AC_SUBST(BUILD_CFLAGS)
AC_SUBST(EXTRA_CFLAGS)
AC_SUBST(BUILD_LDFLAGS)
AC_SUBST(EXTRA_LDFLAGS)
AC_SUBST(EXE)
AC_SUBST(SDL_VERSION)
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
AC_CONFIG_FILES([
Makefile SDL2_mixer.spec SDL2_mixer.pc
])
AC_CONFIG_COMMANDS([default],
[cat >>Makefile <<__EOF__
# Build rules for objects
-include \$(OBJECTS:.lo=.d)
$DEPENDS
$VERSION_DEPENDS
-include \$(PLAYWAVE_OBJECTS:.lo=.d)
$PLAYWAVE_DEPENDS
-include \$(PLAYMUS_OBJECTS:.lo=.d)
$PLAYMUS_DEPENDS
__EOF__
], [
DEPENDS="$DEPENDS"
VERSION_DEPENDS="$VERSION_DEPENDS"
PLAYWAVE_DEPENDS="$PLAYWAVE_DEPENDS"
PLAYMUS_DEPENDS="$PLAYMUS_DEPENDS"
])
AC_OUTPUT