1 # FLAC - Free Lossless Audio Codec
2 # Copyright (C) 2001,2002,2003,2004,2005,2006,2007,2008,2009 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, 1.2.1)
23 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
25 # Enable the generation of shared libraries under Win32
28 # We need two libtools, one that builds both shared and static, and
29 # one that builds only static. This is because the resulting libtool
30 # does not allow us to choose which to build at runtime.
32 sed -e 's/^build_old_libs=yes/build_old_libs=no/' libtool > libtool-disable-static
33 chmod +x libtool-disable-static
35 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
44 AC_CHECK_SIZEOF(void*,0)
46 #@@@ new name is AC_CONFIG_HEADERS
47 AM_CONFIG_HEADER(config.h)
52 if test $ac_cv_c_vararrays = yes; then
53 AC_DEFINE([HAVE_CXX_VARARRAYS], 1, [Define to 1 if C++ supports variable-length arrays.])
62 AC_CHECK_HEADERS(stdint.h)
63 AC_SUBST(HAVE_STDINT_H)
64 AC_CHECK_HEADERS(inttypes.h)
65 AC_SUBST(HAVE_INTTYPES_H)
66 AC_CHECK_HEADERS(byteswap.h)
67 AC_SUBST(HAVE_BYTESWAP_H)
72 AC_DEFINE_UNQUOTED(CPU_IS_BIG_ENDIAN, ${ac_cv_c_big_endian},
73 [Target processor is big endian.])
74 AC_DEFINE_UNQUOTED(CPU_IS_LITTLE_ENDIAN, ${ac_cv_c_little_endian},
75 [Target processor is little endian.])
76 AC_DEFINE_UNQUOTED(WORDS_BIGENDIAN, ${ac_cv_c_big_endian},
77 [Target processor is big endian.])
79 # For the XMMS plugin.
80 AC_CHECK_TYPES(socklen_t, [], [])
82 dnl check for getopt in standard library
83 dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] )
84 AC_CHECK_FUNCS(getopt_long, [], [])
89 AC_DEFINE(FLAC__CPU_IA32)
90 AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386])
94 AC_DEFINE(FLAC__CPU_PPC)
95 AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
99 AC_DEFINE(FLAC__CPU_SPARC)
100 AH_TEMPLATE(FLAC__CPU_SPARC, [define if building for SPARC])
103 AM_CONDITIONAL(FLaC__CPU_IA32, test "x$cpu_ia32" = xtrue)
104 AM_CONDITIONAL(FLaC__CPU_PPC, test "x$cpu_ppc" = xtrue)
105 AM_CONDITIONAL(FLaC__CPU_SPARC, test "x$cpu_sparc" = xtrue)
108 i386-*-openbsd3.[[0-3]]) OBJ_FORMAT=aoutb ;;
109 *-*-cygwin|*mingw*) OBJ_FORMAT=win32 ;;
110 *-*-darwin*) OBJ_FORMAT=macho ;;
111 *emx*) OBJ_FORMAT=aout ;;
117 *-*-cygwin|*mingw*|*emx*)
118 # define this variable for enabling strict exports with libtool; for now, it's supported by Win32 and OS/2
119 LT_NO_UNDEFINED="-no-undefined"
125 AC_SUBST(LT_NO_UNDEFINED)
130 AC_DEFINE(FLAC__SYS_LINUX)
131 AH_TEMPLATE(FLAC__SYS_LINUX, [define if building for Linux])
135 AC_DEFINE(FLAC__SYS_DARWIN)
136 AH_TEMPLATE(FLAC__SYS_DARWIN, [define if building for Darwin / MacOS X])
139 AM_CONDITIONAL(FLaC__SYS_DARWIN, test "x$sys_darwin" = xtrue)
140 AM_CONDITIONAL(FLaC__SYS_LINUX, test "x$sys_linux" = xtrue)
142 if test "x$cpu_ia32" = xtrue ; then
143 AC_DEFINE(FLAC__ALIGN_MALLOC_DATA)
144 AH_TEMPLATE(FLAC__ALIGN_MALLOC_DATA, [define to align allocated memory on 32-byte boundaries])
147 AC_ARG_ENABLE(asm-optimizations, AC_HELP_STRING([--disable-asm-optimizations], [Don't use any assembly optimization routines]), asm_opt=no, asm_opt=yes)
148 dnl ' Terminate the damn single quote
149 AM_CONDITIONAL(FLaC__NO_ASM, test "x$asm_opt" = xno)
150 if test "x$asm_opt" = xno ; then
151 AC_DEFINE(FLAC__NO_ASM)
152 AH_TEMPLATE(FLAC__NO_ASM, [define to disable use of assembly code])
156 AC_HELP_STRING([--enable-debug], [Turn on debugging]),
157 [case "${enableval}" in
160 *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
162 AM_CONDITIONAL(DEBUG, test "x$debug" = xtrue)
165 AC_HELP_STRING([--enable-sse], [Enable SSE support by asserting that the OS supports SSE instructions]),
166 [case "${enableval}" in
169 *) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;;
170 esac],[sse_os=false])
171 AM_CONDITIONAL(FLaC__SSE_OS, test "x$sse_os" = xtrue)
172 if test "x$sse_os" = xtrue ; then
173 AC_DEFINE(FLAC__SSE_OS)
174 AH_TEMPLATE(FLAC__SSE_OS, [define if your operating system supports SSE instructions])
178 AC_HELP_STRING([--disable-3dnow], [Disable 3DNOW! optimizations]),
179 [case "${enableval}" in
180 yes) use_3dnow=true ;;
181 no) use_3dnow=false ;;
182 *) AC_MSG_ERROR(bad value ${enableval} for --enable-3dnow) ;;
183 esac],[use_3dnow=true])
184 AM_CONDITIONAL(FLaC__USE_3DNOW, test "x$use_3dnow" = xtrue)
185 if test "x$use_3dnow" = xtrue ; then
186 AC_DEFINE(FLAC__USE_3DNOW)
187 AH_TEMPLATE(FLAC__USE_3DNOW, [define to enable use of 3Dnow! instructions])
190 AC_ARG_ENABLE(altivec,
191 AC_HELP_STRING([--disable-altivec], [Disable Altivec optimizations]),
192 [case "${enableval}" in
193 yes) use_altivec=true ;;
194 no) use_altivec=false ;;
195 *) AC_MSG_ERROR(bad value ${enableval} for --enable-altivec) ;;
196 esac],[use_altivec=true])
197 AM_CONDITIONAL(FLaC__USE_ALTIVEC, test "x$use_altivec" = xtrue)
198 if test "x$use_altivec" = xtrue ; then
199 AC_DEFINE(FLAC__USE_ALTIVEC)
200 AH_TEMPLATE(FLAC__USE_ALTIVEC, [define to enable use of Altivec instructions])
203 AC_ARG_ENABLE(thorough-tests,
204 AC_HELP_STRING([--disable-thorough-tests], [Disable thorough (long) testing, do only basic tests]),
205 [case "${enableval}" in
206 yes) thorough_tests=true ;;
207 no) thorough_tests=false ;;
208 *) AC_MSG_ERROR(bad value ${enableval} for --enable-thorough-tests) ;;
209 esac],[thorough_tests=true])
210 AC_ARG_ENABLE(exhaustive-tests,
211 AC_HELP_STRING([--enable-exhaustive-tests], [Enable exhaustive testing (VERY long)]),
212 [case "${enableval}" in
213 yes) exhaustive_tests=true ;;
214 no) exhaustive_tests=false ;;
215 *) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;;
216 esac],[exhaustive_tests=false])
217 if test "x$thorough_tests" = xfalse ; then
219 elif test "x$exhaustive_tests" = xfalse ; then
224 AC_SUBST(FLAC__TEST_LEVEL)
226 AC_ARG_ENABLE(gcc-werror,
227 AC_HELP_STRING([--enable-gcc-werror], [enable -Werror in all Makefiles]))
229 AC_ARG_ENABLE(valgrind-testing,
230 AC_HELP_STRING([--enable-valgrind-testing], [Run all tests inside Valgrind]),
231 [case "${enableval}" in
232 yes) FLAC__TEST_WITH_VALGRIND=yes ;;
233 no) FLAC__TEST_WITH_VALGRIND=no ;;
234 *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind-testing) ;;
235 esac],[FLAC__TEST_WITH_VALGRIND=no])
236 AC_SUBST(FLAC__TEST_WITH_VALGRIND)
238 AC_ARG_ENABLE(doxygen-docs,
239 AC_HELP_STRING([--disable-doxygen-docs], [Disable API documentation building via Doxygen]),
240 [case "${enableval}" in
241 yes) enable_doxygen_docs=true ;;
242 no) enable_doxygen_docs=false ;;
243 *) AC_MSG_ERROR(bad value ${enableval} for --enable-doxygen-docs) ;;
244 esac],[enable_doxygen_docs=true])
245 if test "x$enable_doxygen_docs" != xfalse ; then
246 AC_CHECK_PROGS(DOXYGEN, doxygen)
248 AM_CONDITIONAL(FLaC__HAS_DOXYGEN, test -n "$DOXYGEN")
250 AC_ARG_ENABLE(local-xmms-plugin,
251 AC_HELP_STRING([--enable-local-xmms-plugin], [Install XMMS plugin to ~/.xmms/Plugins instead of system location]),
252 [case "${enableval}" in
253 yes) install_xmms_plugin_locally=true ;;
254 no) install_xmms_plugin_locally=false ;;
255 *) AC_MSG_ERROR(bad value ${enableval} for --enable-local-xmms-plugin) ;;
256 esac],[install_xmms_plugin_locally=false])
257 AM_CONDITIONAL(FLaC__INSTALL_XMMS_PLUGIN_LOCALLY, test "x$install_xmms_plugin_locally" = xtrue)
259 AC_ARG_ENABLE(xmms-plugin,
260 AC_HELP_STRING([--disable-xmms-plugin], [Do not build XMMS plugin]),
261 [case "${enableval}" in
262 yes) enable_xmms_plugin=true ;;
263 no) enable_xmms_plugin=false ;;
264 *) AC_MSG_ERROR(bad value ${enableval} for --enable-xmms-plugin) ;;
265 esac],[enable_xmms_plugin=true])
266 if test "x$enable_xmms_plugin" != xfalse ; then
267 AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - XMMS support will not be built]))
269 AM_CONDITIONAL(FLaC__HAS_XMMS, test -n "$XMMS_INPUT_PLUGIN_DIR")
271 dnl build FLAC++ or not
272 AC_ARG_ENABLE([cpplibs],
273 AC_HELP_STRING([--disable-cpplibs], [Do not build libFLAC++]),
274 [case "${enableval}" in
275 yes) disable_cpplibs=false ;;
276 no) disable_cpplibs=true ;;
277 *) AC_MSG_ERROR(bad value ${enableval} for --enable-cpplibs) ;;
278 esac], [disable_cpplibs=false])
279 AM_CONDITIONAL(FLaC__WITH_CPPLIBS, [test "x$disable_cpplibs" != xtrue])
281 dnl check for ogg library
283 AC_HELP_STRING([--disable-ogg], [Disable ogg support (default: test for libogg)]),
284 [ want_ogg=$enableval ], [ want_ogg=yes ] )
286 if test "x$want_ogg" != "xno"; then
287 XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built]))
290 AM_CONDITIONAL(FLaC__HAS_OGG, [test "x$have_ogg" = xyes])
291 if test "x$have_ogg" = xyes ; then
292 AC_DEFINE(FLAC__HAS_OGG)
293 AH_TEMPLATE(FLAC__HAS_OGG, [define if you have the ogg library])
296 dnl check for i18n(internationalization); these are from libiconv/gettext
300 AC_CHECK_PROGS(DOCBOOK_TO_MAN, docbook-to-man docbook2man)
301 AM_CONDITIONAL(FLaC__HAS_DOCBOOK_TO_MAN, test -n "$DOCBOOK_TO_MAN")
302 if test -n "$DOCBOOK_TO_MAN" ; then
303 AC_DEFINE(FLAC__HAS_DOCBOOK_TO_MAN)
304 AH_TEMPLATE(FLAC__HAS_DOCBOOK_TO_MAN, [define if you have docbook-to-man or docbook2man])
307 # only matters for x86
308 AC_CHECK_PROGS(NASM, nasm)
309 AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM")
310 if test -n "$NASM" ; then
311 AC_DEFINE(FLAC__HAS_NASM)
312 AH_TEMPLATE(FLAC__HAS_NASM, [define if you are compiling for x86 and have the NASM assembler])
315 # only matters for PowerPC
316 AC_CHECK_PROGS(AS, as, as)
317 AC_CHECK_PROGS(GAS, gas, gas)
319 # try -v (apple as) and --version (gas) at the same time
320 test "$AS" = "as" && as --version -v < /dev/null 2>&1 | grep Apple >/dev/null || AS=gas
322 AM_CONDITIONAL(FLaC__HAS_AS, test "$AS" = "as")
323 AM_CONDITIONAL(FLaC__HAS_GAS, test "$AS" = "gas")
324 if test "$AS" = "as" ; then
325 AC_DEFINE(FLAC__HAS_AS)
326 AH_TEMPLATE(FLAC__HAS_AS, [define if you are compiling for PowerPC and have the 'as' assembler])
328 if test "$AS" = "gas" ; then
329 # funniest. macro. ever.
330 AC_DEFINE(FLAC__HAS_GAS)
331 AH_TEMPLATE(FLAC__HAS_GAS, [define if you are compiling for PowerPC and have the 'gas' assembler])
334 CPPFLAGS='-I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include'" $CPPFLAGS"
335 if test "x$debug" = xtrue; then
336 CPPFLAGS="-DDEBUG -DFLaC__INLINE= $CPPFLAGS"
339 CPPFLAGS="-DNDEBUG $CPPFLAGS"
340 # $ac_cv_c_inline from AC_C_INLINE
341 if test "x$ac_cv_c_inline" != xno ; then
342 CPPFLAGS="-DFLaC__INLINE=$ac_cv_c_inline $CPPFLAGS"
344 if test "x$GCC" = xyes; then
345 CFLAGS="-O3 -funroll-loops -finline-functions -Wall -W -Winline $CFLAGS"
350 if test x$ac_cv_c_compiler_gnu = xyes ; then
351 if test x$enable_gcc_werror = "xyes" ; then
352 CFLAGS="-Werror $CFLAGS"
353 CXXFLAGS="-Werror $CXXFLAGS"
359 AM_CONDITIONAL(FLaC__HAS_AS__TEMPORARILY_DISABLED, test "yes" = "no")
360 AM_CONDITIONAL(FLaC__HAS_GAS__TEMPORARILY_DISABLED, test "yes" = "no")
365 src/libFLAC/Makefile \
366 src/libFLAC/flac.pc \
367 src/libFLAC/ia32/Makefile \
368 src/libFLAC/ppc/Makefile \
369 src/libFLAC/ppc/as/Makefile \
370 src/libFLAC/ppc/gas/Makefile \
371 src/libFLAC/include/Makefile \
372 src/libFLAC/include/private/Makefile \
373 src/libFLAC/include/protected/Makefile \
374 src/libFLAC++/Makefile \
375 src/libFLAC++/flac++.pc \
377 src/metaflac/Makefile \
378 src/monkeys_audio_utilities/Makefile \
379 src/monkeys_audio_utilities/flac_mac/Makefile \
380 src/monkeys_audio_utilities/flac_ren/Makefile \
381 src/plugin_common/Makefile \
382 src/plugin_winamp2/Makefile \
383 src/plugin_winamp2/include/Makefile \
384 src/plugin_winamp2/include/winamp2/Makefile \
385 src/plugin_xmms/Makefile \
387 src/share/getopt/Makefile \
388 src/share/grabbag/Makefile \
389 src/share/replaygain_analysis/Makefile \
390 src/share/replaygain_synthesis/Makefile \
391 src/share/replaygain_synthesis/include/Makefile \
392 src/share/replaygain_synthesis/include/private/Makefile \
393 src/share/utf8/Makefile \
394 src/test_grabbag/Makefile \
395 src/test_grabbag/cuesheet/Makefile \
396 src/test_grabbag/picture/Makefile \
397 src/test_libs_common/Makefile \
398 src/test_libFLAC/Makefile \
399 src/test_libFLAC++/Makefile \
400 src/test_seeking/Makefile \
401 src/test_streams/Makefile \
403 src/utils/flacdiff/Makefile \
404 src/utils/flactimer/Makefile \
406 examples/c/Makefile \
407 examples/c/decode/Makefile \
408 examples/c/decode/file/Makefile \
409 examples/c/encode/Makefile \
410 examples/c/encode/file/Makefile \
411 examples/cpp/Makefile \
412 examples/cpp/decode/Makefile \
413 examples/cpp/decode/file/Makefile \
414 examples/cpp/encode/Makefile \
415 examples/cpp/encode/file/Makefile \
417 include/FLAC/Makefile \
418 include/FLAC++/Makefile \
419 include/share/Makefile \
420 include/share/grabbag/Makefile \
421 include/test_libs_common/Makefile \
424 doc/html/images/Makefile \
425 doc/html/images/hw/Makefile \
426 doc/html/ru/Makefile \
430 test/cuesheets/Makefile \
431 test/flac-to-flac-metadata-test-files/Makefile \
432 test/metaflac-test-files/Makefile \
433 test/pictures/Makefile \
437 obj/debug/bin/Makefile \
438 obj/debug/lib/Makefile \
439 obj/release/Makefile \
440 obj/release/bin/Makefile \
441 obj/release/lib/Makefile \