1 # FLAC - Free Lossless Audio Codec
2 # Copyright (C) 2001,2002,2003,2004 Josh Coalson
4 # This file is part the FLAC project. FLAC is comprised of several
5 # components distributed under difference licenses. The codec libraries
6 # are distributed under Xiph.Org's BSD-like license (see the file
7 # COPYING.Xiph in this distribution). All other programs, libraries, and
8 # plugins are distributed under the GPL (see COPYING.GPL). The documentation
9 # is distributed under the Gnu FDL (see COPYING.FDL). Each file in the
10 # FLAC distribution contains at the top the terms under which it may be
13 # Since this particular file is relevant to all components of FLAC,
14 # it may be distributed under the Xiph.Org license, which is the least
15 # restrictive of those mentioned above. See the file COPYING.Xiph in this
18 # NOTE that for many of the AM_CONDITIONALs we use the prefix FLaC__
19 # instead of FLAC__ since autoconf triggers off 'AC_' in strings
21 AC_INIT(src/flac/main.c)
22 AM_INIT_AUTOMAKE(flac, 1.1.1)
24 # Don't automagically regenerate autoconf/automake generated files unless
25 # explicitly requested. Eases autobuilding -mdz
28 # Function to configure paths for id3lib; search for 'meat' to get to the end.
30 # This is here until id3lib comes with an equivalent.
31 # It is inline with configure.in instead of a separate file as a courtesy to users unaware of the -I flag to aclocal
32 dnl LOCAL__PATH_ID3LIB([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
33 dnl Test for libid3, and define ID3LIB_CFLAGS and ID3LIB_LIBS
35 AC_DEFUN([LOCAL__PATH_ID3LIB],
37 dnl Get the cflags and libraries
39 AC_ARG_WITH(id3lib,[ --with-id3lib=PFX Prefix where libid3 is installed (optional)], id3lib_prefix="$withval", id3lib_prefix="")
40 AC_ARG_WITH(id3lib-libraries,[ --with-id3lib-libraries=DIR Directory where libid3 library is installed (optional)], id3lib_libraries="$withval", id3lib_libraries="")
41 AC_ARG_WITH(id3lib-includes,[ --with-id3lib-includes=DIR Directory where libid3 header files are installed (optional)], id3lib_includes="$withval", id3lib_includes="")
42 AC_ARG_ENABLE(id3libtest, [ --disable-id3libtest Do not try to compile and run a test id3lib program],, enable_id3libtest=yes)
44 if test "x$id3lib_libraries" != "x" ; then
45 ID3LIB_LIBS="-L$id3lib_libraries"
46 elif test "x$id3lib_prefix" != "x" ; then
47 ID3LIB_LIBS="-L$id3lib_prefix/lib"
48 elif test "x$prefix" != "xNONE" ; then
49 ID3LIB_LIBS="-L$libdir"
52 ID3LIB_LIBS="$ID3LIB_LIBS -lid3"
54 if test "x$id3lib_includes" != "x" ; then
55 ID3LIB_CFLAGS="-I$id3lib_includes"
56 elif test "x$id3lib_prefix" != "x" ; then
57 ID3LIB_CFLAGS="-I$id3lib_prefix/include"
58 elif test "$prefix" != "xNONE"; then
59 ID3LIB_CFLAGS="-I$prefix/include"
62 AC_MSG_CHECKING(for id3lib)
65 if test "x$enable_id3libtest" = "xyes" ; then
70 dnl There is some confusion over what libraries libid3 needs
71 dnl so we must be pessimistic and try all permutations:
72 dnl "-lid3" "-lid3 -lstdc++" "-lid3 -lz" "-lid3 -lz -lstdc++"
73 for xtra_stdcpp in "" " -lstdc++" ; do
74 for xtra_z in "" " -lz" ; do
75 if test "x$id3lib_found" = "x" ; then
76 ac_save_CFLAGS="$CFLAGS"
78 CFLAGS="$CFLAGS $ID3LIB_CFLAGS"
79 LIBS="$LIBS $ID3LIB_LIBS$xtra_stdcpp$xtra_z"
86 int main () { system("touch conf.id3libtest"); return 0; }
87 ], id3lib_found=yes,,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
88 CFLAGS="$ac_save_CFLAGS"
91 if test "x$id3lib_found" = "xyes" ; then
92 ID3LIB_LIBS="$ID3LIB_LIBS$xtra_stdcpp$xtra_z"
97 if test "x$id3lib_found" = "xyes" ; then
99 ifelse([$1], , :, [$1])
102 if test -f conf.id3libtest ; then
105 echo "*** Could not run id3lib test program, checking why..."
106 CFLAGS="$CFLAGS $ID3LIB_CFLAGS"
107 LIBS="$LIBS $ID3LIB_LIBS"
112 [ echo "*** The test program compiled, but did not run. This usually means"
113 echo "*** that the run-time linker is not finding id3lib or finding the wrong"
114 echo "*** version of id3lib. If it is not finding id3lib, you'll need to set your"
115 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
116 echo "*** to the installed location Also, make sure you have run ldconfig if that"
117 echo "*** is required on your system"
119 echo "*** If you have an old version installed, it is best to remove it, although"
120 echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
121 [ echo "*** The test program failed to compile or link. See the file config.log for the"
122 echo "*** exact error that occured. This usually means id3lib was incorrectly installed"
123 echo "*** or that you have moved id3lib since it was installed." ])
124 CFLAGS="$ac_save_CFLAGS"
129 ifelse([$2], , :, [$2])
131 AC_SUBST(ID3LIB_CFLAGS)
132 AC_SUBST(ID3LIB_LIBS)
133 rm -f conf.id3libtest
137 dnl Now the meat of configure.in:
139 # We need two libtools, one that builds both shared and static, and
140 # one that builds only static. This is because the resulting libtool
141 # does not allow us to choose which to build at runtime.
143 sed -e 's/^build_old_libs=yes/build_old_libs=no/' libtool > libtool-disable-static
144 chmod +x libtool-disable-static
150 dnl In order to have access to any available wcsdup() and wcscasecmp()
153 dnl check for getopt in standard library
154 dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] )
155 AC_CHECK_FUNCS(getopt_long, [], [])
157 dnl Check for uncommon wide char functions
158 AC_CHECK_FUNCS(wcsdup, wcscasecmp, [], [])
162 i*86) cpu_ia32=true ; AC_DEFINE(FLAC__CPU_IA32) ;;
163 powerpc) cpu_ppc=true ; AC_DEFINE(FLAC__CPU_PPC) ;;
164 sparc) cpu_sparc=true ; AC_DEFINE(FLAC__CPU_SPARC) ;;
166 AM_CONDITIONAL(FLaC__CPU_IA32, test x$cpu_ia32 = xtrue)
167 AM_CONDITIONAL(FLaC__CPU_PPC, test x$cpu_ppc = xtrue)
168 AM_CONDITIONAL(FLaC__CPU_SPARC, test x$cpu_sparc = xtrue)
170 i386-*-openbsd3.[[0-3]]) OBJ_FORMAT=aoutb ;;
175 if test x$cpu_ia32 = xtrue ; then
176 AC_DEFINE(FLAC__ALIGN_MALLOC_DATA)
179 AC_ARG_ENABLE(asm-optimizations, [ --disable-asm-optimizations Don't use any assembly optimization routines], asm_opt=no, asm_opt=yes)
180 AM_CONDITIONAL(FLaC__NO_ASM, test x$asm_opt = xno)
181 if test x$asm_opt = xno ; then
182 AC_DEFINE(FLAC__NO_ASM)
186 [ --enable-debug Turn on debugging],
187 [case "${enableval}" in
190 *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
192 AM_CONDITIONAL(DEBUG, test x$debug = xtrue)
195 [ --enable-sse Enable SSE support by asserting that the OS supports SSE instructions],
196 [case "${enableval}" in
199 *) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;;
200 esac],[sse_os=false])
201 AM_CONDITIONAL(FLaC__SSE_OS, test x$sse_os = xtrue)
202 if test x$sse_os = xtrue ; then
203 AC_DEFINE(FLAC__SSE_OS)
207 [ --disable-3dnow Disable 3DNOW! optimizations],
208 [case "${enableval}" in
209 yes) use_3dnow=true ;;
210 no) use_3dnow=false ;;
211 *) AC_MSG_ERROR(bad value ${enableval} for --enable-3dnow) ;;
212 esac],[use_3dnow=true])
213 AM_CONDITIONAL(FLaC__USE_3DNOW, test x$use_3dnow = xtrue)
214 if test x$use_3dnow = xtrue ; then
215 AC_DEFINE(FLAC__USE_3DNOW)
218 AC_ARG_ENABLE(altivec,
219 [ --disable-altivec Disable Altivec optimizations],
220 [case "${enableval}" in
221 yes) use_altivec=true ;;
222 no) use_altivec=false ;;
223 *) AC_MSG_ERROR(bad value ${enableval} for --enable-altivec) ;;
224 esac],[use_altivec=true])
225 AM_CONDITIONAL(FLaC__USE_ALTIVEC, test x$use_altivec = xtrue)
226 if test x$use_altivec = xtrue ; then
227 AC_DEFINE(FLAC__USE_ALTIVEC)
230 AC_ARG_ENABLE(local-xmms-plugin,
231 [ --enable-local-xmms-plugin Install XMMS plugin to ~/.xmms/Plugins instead of system location],
232 [case "${enableval}" in
233 yes) install_xmms_plugin_locally=true ;;
234 no) install_xmms_plugin_locally=false ;;
235 *) AC_MSG_ERROR(bad value ${enableval} for --enable-local-xmms-plugin) ;;
236 esac],[install_xmms_plugin_locally=false])
237 AM_CONDITIONAL(FLaC__INSTALL_XMMS_PLUGIN_LOCALLY, test x$install_xmms_plugin_locally = xtrue)
239 AC_ARG_ENABLE(exhaustive-tests,
240 [ --enable-exhaustive-tests Enable exhaustive testing],
241 [case "${enableval}" in
242 yes) exhaustive_tests=true ;;
243 no) exhaustive_tests=false ;;
244 *) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;;
245 esac],[exhaustive_tests=false])
246 AM_CONDITIONAL(FLaC__EXHAUSTIVE_TESTS, test x$exhaustive_tests = xtrue)
247 if test x$exhaustive_tests = xtrue ; then
248 AC_DEFINE(FLAC__EXHAUSTIVE_TESTS)
251 AC_ARG_ENABLE(valgrind-testing,
252 [ --enable-valgrind-testing Run all tests inside Valgrind],
253 [case "${enableval}" in
254 yes) valgrind_testing=true ;;
255 no) valgrind_testing=false ;;
256 *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind-testing) ;;
257 esac],[valgrind_testing=false])
258 AM_CONDITIONAL(FLaC__VALGRIND_TESTING, test x$valgrind_testing = xtrue)
259 if test x$valgrind_testing = xtrue ; then
260 AC_DEFINE(FLAC__VALGRIND_TESTING)
263 dnl check for ogg library
264 XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built]))
265 AM_CONDITIONAL(FLaC__HAS_OGG, [test x$have_ogg = xyes])
266 if test x$have_ogg = xyes ; then
267 AC_DEFINE(FLAC__HAS_OGG)
270 AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - xmms support will not be built]))
271 AM_CONDITIONAL(FLaC__HAS_XMMS, test x$XMMS_INPUT_PLUGIN_DIR != x)
273 dnl check for i18n(internationalization); these are from libiconv/gettext
277 dnl check for id3lib library
278 dnl LOCAL__PATH_ID3LIB is defined by us, and will be until such time as id3lib supplies one
279 LOCAL__PATH_ID3LIB(have_id3lib=yes, AC_MSG_WARN([*** id3lib not found - id3v2 support will not be built]))
280 AM_CONDITIONAL(FLaC__HAS_ID3LIB, [test x$have_id3lib = xyes])
281 if test x$have_id3lib = xyes ; then
282 AC_DEFINE(FLAC__HAS_ID3LIB)
284 dnl expected id3lib version for cross compiling
289 CFLAGS_save_blah_blah_blah=$CFLAGS
290 CFLAGS="$ID3LIB_CFLAGS $CFLAGS"
291 LIBS_save_blah_blah_blah=$LIBS
292 LIBS="$ID3LIB_LIBS $LIBS"
293 AC_MSG_CHECKING(for id3lib version)
301 output=fopen("conftest.id3","w");
302 fprintf(output,"ID3LIB_MAJOR=%d\nID3LIB_MINOR=%d\nID3LIB_PATCH=%d\n",ID3LIB_MAJOR_VERSION,ID3LIB_MINOR_VERSION,ID3LIB_PATCH_VERSION);
306 ], . ./conftest.id3; echo "${ID3LIB_MAJOR}.${ID3LIB_MINOR}.${ID3LIB_PATCH}", AC_MSG_WARN(could not determine id3lib version),[echo $ac_n "cross compiling; assuming ${ID3LIB_MAJOR}.${ID3LIB_MINOR}.${ID3LIB_PATCH} $ac_c"])
307 AC_DEFINE_UNQUOTED(ID3LIB_MAJOR, $ID3LIB_MAJOR)
308 AC_DEFINE_UNQUOTED(ID3LIB_MINOR, $ID3LIB_MINOR)
309 AC_DEFINE_UNQUOTED(ID3LIB_PATCH, $ID3LIB_PATCH)
310 CFLAGS=$CFLAGS_save_blah_blah_blah
311 LIBS=$LIBS_save_blah_blah_blah
314 AC_CHECK_PROGS(DOXYGEN, doxygen)
315 AM_CONDITIONAL(FLaC__HAS_DOXYGEN, test -n "$DOXYGEN")
316 if test -n "$DOXYGEN" ; then
317 AC_DEFINE(FLAC__HAS_DOXYGEN)
320 AC_CHECK_PROGS(DOCBOOK_TO_MAN, docbook-to-man docbook2man)
321 AM_CONDITIONAL(FLaC__HAS_DOCBOOK_TO_MAN, test -n "$DOCBOOK_TO_MAN")
322 if test -n "$DOCBOOK_TO_MAN" ; then
323 AC_DEFINE(FLAC__HAS_DOCBOOK_TO_MAN)
326 AC_CHECK_PROGS(NASM, nasm)
327 AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM")
328 if test -n "$NASM" ; then
329 AC_DEFINE(FLAC__HAS_NASM)
332 OUR_CFLAGS_HEAD='-I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include'
333 if test x$debug = xtrue; then
334 OUR_CFLAGS_HEAD="$OUR_CFLAGS_HEAD -g -O0 -DDEBUG"
336 OUR_CFLAGS_HEAD="$OUR_CFLAGS_HEAD -O2 -DNDEBUG"
337 if test x$GCC = xyes; then
338 OUR_CFLAGS_HEAD="$OUR_CFLAGS_HEAD -O3 -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__"
341 CFLAGS="$OUR_CFLAGS_HEAD $CFLAGS"
342 CXXFLAGS="$OUR_CFLAGS_HEAD $CXXFLAGS"
344 AM_CONFIG_HEADER(config.h)
345 AH_TEMPLATE(FLAC__ALIGN_MALLOC_DATA, [define to align allocated memory on 32-byte boundaries])
346 AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386])
347 AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
348 AH_TEMPLATE(FLAC__CPU_SPARC, [define if building for SPARC])
349 AH_TEMPLATE(FLAC__EXHAUSTIVE_TESTS, [define to run even more tests])
350 AH_TEMPLATE(FLAC__VALGRIND_TESTING, [define to enable use of Valgrind in testers])
351 AH_TEMPLATE(FLAC__HAS_DOXYGEN, [define if you have Doxygen])
352 AH_TEMPLATE(FLAC__HAS_DOCBOOK_TO_MAN, [define if you have docbook-to-man or docbook2man])
353 AH_TEMPLATE(FLAC__HAS_ID3LIB, [define if you have the id3lib library])
354 AH_TEMPLATE(FLAC__HAS_NASM, [define if you have the NASM assembler])
355 AH_TEMPLATE(FLAC__HAS_OGG, [define if you have the ogg library])
356 AH_TEMPLATE(FLAC__NO_ASM, [define to disable use of assembly code])
357 AH_TEMPLATE(FLAC__SSE_OS, [define if your operating system supports SSE instructions])
358 AH_TEMPLATE(FLAC__USE_3DNOW, [define to enable use of 3Dnow! instructions])
359 AH_TEMPLATE(FLAC__USE_ALTIVEC, [define to enable use of Altivec instructions])
360 AH_TEMPLATE(ID3LIB_MAJOR, [define to major version number of id3lib])
361 AH_TEMPLATE(ID3LIB_MINOR, [define to minor version number of id3lib])
362 AH_TEMPLATE(ID3LIB_PATCH, [define to patch level of id3lib])
367 src/libFLAC/Makefile \
368 src/libFLAC/ia32/Makefile \
369 src/libFLAC/ppc/Makefile \
370 src/libFLAC/include/Makefile \
371 src/libFLAC/include/private/Makefile \
372 src/libFLAC/include/protected/Makefile \
373 src/libFLAC++/Makefile \
374 src/libOggFLAC/Makefile \
375 src/libOggFLAC/include/Makefile \
376 src/libOggFLAC/include/private/Makefile \
377 src/libOggFLAC/include/protected/Makefile \
378 src/libOggFLAC++/Makefile \
380 src/metaflac/Makefile \
381 src/monkeys_audio_utilities/Makefile \
382 src/monkeys_audio_utilities/flac_mac/Makefile \
383 src/monkeys_audio_utilities/flac_ren/Makefile \
384 src/plugin_common/Makefile \
385 src/plugin_winamp2/Makefile \
386 src/plugin_winamp2/include/Makefile \
387 src/plugin_winamp2/include/winamp2/Makefile \
388 src/plugin_xmms/Makefile \
390 src/share/getopt/Makefile \
391 src/share/grabbag/Makefile \
392 src/share/replaygain_analysis/Makefile \
393 src/share/replaygain_synthesis/Makefile \
394 src/share/replaygain_synthesis/include/Makefile \
395 src/share/replaygain_synthesis/include/private/Makefile \
396 src/share/utf8/Makefile \
397 src/test_grabbag/Makefile \
398 src/test_grabbag/cuesheet/Makefile \
399 src/test_libFLAC/Makefile \
400 src/test_libFLAC++/Makefile \
401 src/test_libOggFLAC/Makefile \
402 src/test_libOggFLAC++/Makefile \
403 src/test_seeking/Makefile \
404 src/test_streams/Makefile \
406 include/FLAC/Makefile \
407 include/FLAC++/Makefile \
408 include/OggFLAC/Makefile \
409 include/OggFLAC++/Makefile \
410 include/share/Makefile \
411 include/share/grabbag/Makefile \
414 doc/html/images/Makefile \
415 doc/html/ru/Makefile \
418 test/cuesheets/Makefile \
422 obj/debug/bin/Makefile \
423 obj/debug/lib/Makefile \
424 obj/release/Makefile \
425 obj/release/bin/Makefile \
426 obj/release/lib/Makefile \
427 flac.pbproj/Makefile \