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 $ac_cv_c_vararrays = yes; then
53 AC_DEFINE([HAVE_CXX_VARARRAYS], 1, [Define to 1 if C++ supports variable-length arrays.])
59 AC_CHECK_HEADERS(stdint.h)
60 AC_SUBST(HAVE_STDINT_H)
61 AC_CHECK_HEADERS(inttypes.h)
62 AC_SUBST(HAVE_INTTYPES_H)
63 AC_CHECK_HEADERS(byteswap.h)
64 AC_SUBST(HAVE_BYTESWAP_H)
71 AC_CHECK_TYPES(socklen_t, [], [])
73 dnl check for getopt in standard library
74 dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] )
75 AC_CHECK_FUNCS(getopt_long, [], [])
80 AC_DEFINE(FLAC__CPU_IA32)
81 AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386])
85 AC_DEFINE(FLAC__CPU_PPC)
86 AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
90 AC_DEFINE(FLAC__CPU_SPARC)
91 AH_TEMPLATE(FLAC__CPU_SPARC, [define if building for SPARC])
94 AM_CONDITIONAL(FLaC__CPU_IA32, test "x$cpu_ia32" = xtrue)
95 AM_CONDITIONAL(FLaC__CPU_PPC, test "x$cpu_ppc" = xtrue)
96 AM_CONDITIONAL(FLaC__CPU_SPARC, test "x$cpu_sparc" = xtrue)
99 i386-*-openbsd3.[[0-3]]) OBJ_FORMAT=aoutb ;;
100 *-*-cygwin|*mingw*) OBJ_FORMAT=win32 ;;
101 *-*-darwin*) OBJ_FORMAT=macho ;;
102 *emx*) OBJ_FORMAT=aout ;;
108 *-*-cygwin|*mingw*|*emx*)
109 # define this variable for enabling strict exports with libtool; for now, it's supported by Win32 and OS/2
110 LT_NO_UNDEFINED="-no-undefined"
116 AC_SUBST(LT_NO_UNDEFINED)
121 AC_DEFINE(FLAC__SYS_LINUX)
122 AH_TEMPLATE(FLAC__SYS_LINUX, [define if building for Linux])
126 AC_DEFINE(FLAC__SYS_DARWIN)
127 AH_TEMPLATE(FLAC__SYS_DARWIN, [define if building for Darwin / MacOS X])
130 AM_CONDITIONAL(FLaC__SYS_DARWIN, test "x$sys_darwin" = xtrue)
131 AM_CONDITIONAL(FLaC__SYS_LINUX, test "x$sys_linux" = xtrue)
133 if test "x$cpu_ia32" = xtrue ; then
134 AC_DEFINE(FLAC__ALIGN_MALLOC_DATA)
135 AH_TEMPLATE(FLAC__ALIGN_MALLOC_DATA, [define to align allocated memory on 32-byte boundaries])
138 AC_ARG_ENABLE(asm-optimizations, AC_HELP_STRING([--disable-asm-optimizations], [Don't use any assembly optimization routines]), asm_opt=no, asm_opt=yes)
139 dnl ' Terminate the damn single quote
140 AM_CONDITIONAL(FLaC__NO_ASM, test "x$asm_opt" = xno)
141 if test "x$asm_opt" = xno ; then
142 AC_DEFINE(FLAC__NO_ASM)
143 AH_TEMPLATE(FLAC__NO_ASM, [define to disable use of assembly code])
147 AC_HELP_STRING([--enable-debug], [Turn on debugging]),
148 [case "${enableval}" in
151 *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
153 AM_CONDITIONAL(DEBUG, test "x$debug" = xtrue)
156 AC_HELP_STRING([--enable-sse], [Enable SSE support by asserting that the OS supports SSE instructions]),
157 [case "${enableval}" in
160 *) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;;
161 esac],[sse_os=false])
162 AM_CONDITIONAL(FLaC__SSE_OS, test "x$sse_os" = xtrue)
163 if test "x$sse_os" = xtrue ; then
164 AC_DEFINE(FLAC__SSE_OS)
165 AH_TEMPLATE(FLAC__SSE_OS, [define if your operating system supports SSE instructions])
169 AC_HELP_STRING([--disable-3dnow], [Disable 3DNOW! optimizations]),
170 [case "${enableval}" in
171 yes) use_3dnow=true ;;
172 no) use_3dnow=false ;;
173 *) AC_MSG_ERROR(bad value ${enableval} for --enable-3dnow) ;;
174 esac],[use_3dnow=true])
175 AM_CONDITIONAL(FLaC__USE_3DNOW, test "x$use_3dnow" = xtrue)
176 if test "x$use_3dnow" = xtrue ; then
177 AC_DEFINE(FLAC__USE_3DNOW)
178 AH_TEMPLATE(FLAC__USE_3DNOW, [define to enable use of 3Dnow! instructions])
181 AC_ARG_ENABLE(altivec,
182 AC_HELP_STRING([--disable-altivec], [Disable Altivec optimizations]),
183 [case "${enableval}" in
184 yes) use_altivec=true ;;
185 no) use_altivec=false ;;
186 *) AC_MSG_ERROR(bad value ${enableval} for --enable-altivec) ;;
187 esac],[use_altivec=true])
188 AM_CONDITIONAL(FLaC__USE_ALTIVEC, test "x$use_altivec" = xtrue)
189 if test "x$use_altivec" = xtrue ; then
190 AC_DEFINE(FLAC__USE_ALTIVEC)
191 AH_TEMPLATE(FLAC__USE_ALTIVEC, [define to enable use of Altivec instructions])
194 AC_ARG_ENABLE(thorough-tests,
195 AC_HELP_STRING([--disable-thorough-tests], [Disable thorough (long) testing, do only basic tests]),
196 [case "${enableval}" in
197 yes) thorough_tests=true ;;
198 no) thorough_tests=false ;;
199 *) AC_MSG_ERROR(bad value ${enableval} for --enable-thorough-tests) ;;
200 esac],[thorough_tests=true])
201 AC_ARG_ENABLE(exhaustive-tests,
202 AC_HELP_STRING([--enable-exhaustive-tests], [Enable exhaustive testing (VERY long)]),
203 [case "${enableval}" in
204 yes) exhaustive_tests=true ;;
205 no) exhaustive_tests=false ;;
206 *) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;;
207 esac],[exhaustive_tests=false])
208 if test "x$thorough_tests" = xfalse ; then
210 elif test "x$exhaustive_tests" = xfalse ; then
215 AC_SUBST(FLAC__TEST_LEVEL)
217 AC_ARG_ENABLE(gcc-werror,
218 AC_HELP_STRING([--enable-gcc-werror], [enable -Werror in all Makefiles]))
220 AC_ARG_ENABLE(valgrind-testing,
221 AC_HELP_STRING([--enable-valgrind-testing], [Run all tests inside Valgrind]),
222 [case "${enableval}" in
223 yes) FLAC__TEST_WITH_VALGRIND=yes ;;
224 no) FLAC__TEST_WITH_VALGRIND=no ;;
225 *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind-testing) ;;
226 esac],[FLAC__TEST_WITH_VALGRIND=no])
227 AC_SUBST(FLAC__TEST_WITH_VALGRIND)
229 AC_ARG_ENABLE(doxygen-docs,
230 AC_HELP_STRING([--disable-doxygen-docs], [Disable API documentation building via Doxygen]),
231 [case "${enableval}" in
232 yes) enable_doxygen_docs=true ;;
233 no) enable_doxygen_docs=false ;;
234 *) AC_MSG_ERROR(bad value ${enableval} for --enable-doxygen-docs) ;;
235 esac],[enable_doxygen_docs=true])
236 if test "x$enable_doxygen_docs" != xfalse ; then
237 AC_CHECK_PROGS(DOXYGEN, doxygen)
239 AM_CONDITIONAL(FLaC__HAS_DOXYGEN, test -n "$DOXYGEN")
241 AC_ARG_ENABLE(local-xmms-plugin,
242 AC_HELP_STRING([--enable-local-xmms-plugin], [Install XMMS plugin to ~/.xmms/Plugins instead of system location]),
243 [case "${enableval}" in
244 yes) install_xmms_plugin_locally=true ;;
245 no) install_xmms_plugin_locally=false ;;
246 *) AC_MSG_ERROR(bad value ${enableval} for --enable-local-xmms-plugin) ;;
247 esac],[install_xmms_plugin_locally=false])
248 AM_CONDITIONAL(FLaC__INSTALL_XMMS_PLUGIN_LOCALLY, test "x$install_xmms_plugin_locally" = xtrue)
250 AC_ARG_ENABLE(xmms-plugin,
251 AC_HELP_STRING([--disable-xmms-plugin], [Do not build XMMS plugin]),
252 [case "${enableval}" in
253 yes) enable_xmms_plugin=true ;;
254 no) enable_xmms_plugin=false ;;
255 *) AC_MSG_ERROR(bad value ${enableval} for --enable-xmms-plugin) ;;
256 esac],[enable_xmms_plugin=true])
257 if test "x$enable_xmms_plugin" != xfalse ; then
258 AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - XMMS support will not be built]))
260 AM_CONDITIONAL(FLaC__HAS_XMMS, test -n "$XMMS_INPUT_PLUGIN_DIR")
262 dnl build FLAC++ or not
263 AC_ARG_ENABLE([cpplibs],
264 AC_HELP_STRING([--disable-cpplibs], [Do not build libFLAC++]),
265 [case "${enableval}" in
266 yes) disable_cpplibs=false ;;
267 no) disable_cpplibs=true ;;
268 *) AC_MSG_ERROR(bad value ${enableval} for --enable-cpplibs) ;;
269 esac], [disable_cpplibs=false])
270 AM_CONDITIONAL(FLaC__WITH_CPPLIBS, [test "x$disable_cpplibs" != xtrue])
272 dnl check for ogg library
274 AC_HELP_STRING([--disable-ogg], [Disable ogg support (default: test for libogg)]),
275 [ want_ogg=$enableval ], [ want_ogg=yes ] )
277 if test "x$want_ogg" != "xno"; then
278 XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built]))
281 AM_CONDITIONAL(FLaC__HAS_OGG, [test "x$have_ogg" = xyes])
282 if test "x$have_ogg" = xyes ; then
283 AC_DEFINE(FLAC__HAS_OGG)
284 AH_TEMPLATE(FLAC__HAS_OGG, [define if you have the ogg library])
287 dnl check for i18n(internationalization); these are from libiconv/gettext
291 AC_CHECK_PROGS(DOCBOOK_TO_MAN, docbook-to-man docbook2man)
292 AM_CONDITIONAL(FLaC__HAS_DOCBOOK_TO_MAN, test -n "$DOCBOOK_TO_MAN")
293 if test -n "$DOCBOOK_TO_MAN" ; then
294 AC_DEFINE(FLAC__HAS_DOCBOOK_TO_MAN)
295 AH_TEMPLATE(FLAC__HAS_DOCBOOK_TO_MAN, [define if you have docbook-to-man or docbook2man])
298 # only matters for x86
299 AC_CHECK_PROGS(NASM, nasm)
300 AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM")
301 if test -n "$NASM" ; then
302 AC_DEFINE(FLAC__HAS_NASM)
303 AH_TEMPLATE(FLAC__HAS_NASM, [define if you are compiling for x86 and have the NASM assembler])
306 # only matters for PowerPC
307 AC_CHECK_PROGS(AS, as, as)
308 AC_CHECK_PROGS(GAS, gas, gas)
310 # try -v (apple as) and --version (gas) at the same time
311 test "$AS" = "as" && as --version -v < /dev/null 2>&1 | grep Apple >/dev/null || AS=gas
313 AM_CONDITIONAL(FLaC__HAS_AS, test "$AS" = "as")
314 AM_CONDITIONAL(FLaC__HAS_GAS, test "$AS" = "gas")
315 if test "$AS" = "as" ; then
316 AC_DEFINE(FLAC__HAS_AS)
317 AH_TEMPLATE(FLAC__HAS_AS, [define if you are compiling for PowerPC and have the 'as' assembler])
319 if test "$AS" = "gas" ; then
320 # funniest. macro. ever.
321 AC_DEFINE(FLAC__HAS_GAS)
322 AH_TEMPLATE(FLAC__HAS_GAS, [define if you are compiling for PowerPC and have the 'gas' assembler])
325 CPPFLAGS='-I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include'" $CPPFLAGS"
326 if test "x$debug" = xtrue; then
327 CPPFLAGS="-DDEBUG -DFLaC__INLINE= $CPPFLAGS"
330 CPPFLAGS="-DNDEBUG $CPPFLAGS"
331 # $ac_cv_c_inline from AC_C_INLINE
332 if test "x$ac_cv_c_inline" != xno ; then
333 CPPFLAGS="-DFLaC__INLINE=$ac_cv_c_inline $CPPFLAGS"
335 if test "x$GCC" = xyes; then
336 CFLAGS="-O3 -funroll-loops -finline-functions -Wall -W -Winline $CFLAGS"
341 if test x$ac_cv_c_compiler_gnu = xyes ; then
342 if test x$enable_gcc_werror = "xyes" ; then
343 CFLAGS="-Werror $CFLAGS"
344 CXXFLAGS="-Werror $CXXFLAGS"
350 AM_CONDITIONAL(FLaC__HAS_AS__TEMPORARILY_DISABLED, test "yes" = "no")
351 AM_CONDITIONAL(FLaC__HAS_GAS__TEMPORARILY_DISABLED, test "yes" = "no")
356 src/libFLAC/Makefile \
357 src/libFLAC/flac.pc \
358 src/libFLAC/ia32/Makefile \
359 src/libFLAC/ppc/Makefile \
360 src/libFLAC/ppc/as/Makefile \
361 src/libFLAC/ppc/gas/Makefile \
362 src/libFLAC/include/Makefile \
363 src/libFLAC/include/private/Makefile \
364 src/libFLAC/include/protected/Makefile \
365 src/libFLAC++/Makefile \
366 src/libFLAC++/flac++.pc \
368 src/metaflac/Makefile \
369 src/monkeys_audio_utilities/Makefile \
370 src/monkeys_audio_utilities/flac_mac/Makefile \
371 src/monkeys_audio_utilities/flac_ren/Makefile \
372 src/plugin_common/Makefile \
373 src/plugin_winamp2/Makefile \
374 src/plugin_winamp2/include/Makefile \
375 src/plugin_winamp2/include/winamp2/Makefile \
376 src/plugin_xmms/Makefile \
378 src/share/getopt/Makefile \
379 src/share/grabbag/Makefile \
380 src/share/replaygain_analysis/Makefile \
381 src/share/replaygain_synthesis/Makefile \
382 src/share/replaygain_synthesis/include/Makefile \
383 src/share/replaygain_synthesis/include/private/Makefile \
384 src/share/utf8/Makefile \
385 src/test_grabbag/Makefile \
386 src/test_grabbag/cuesheet/Makefile \
387 src/test_grabbag/picture/Makefile \
388 src/test_libs_common/Makefile \
389 src/test_libFLAC/Makefile \
390 src/test_libFLAC++/Makefile \
391 src/test_seeking/Makefile \
392 src/test_streams/Makefile \
394 src/utils/flacdiff/Makefile \
395 src/utils/flactimer/Makefile \
397 examples/c/Makefile \
398 examples/c/decode/Makefile \
399 examples/c/decode/file/Makefile \
400 examples/c/encode/Makefile \
401 examples/c/encode/file/Makefile \
402 examples/cpp/Makefile \
403 examples/cpp/decode/Makefile \
404 examples/cpp/decode/file/Makefile \
405 examples/cpp/encode/Makefile \
406 examples/cpp/encode/file/Makefile \
408 include/FLAC/Makefile \
409 include/FLAC++/Makefile \
410 include/share/Makefile \
411 include/share/grabbag/Makefile \
412 include/test_libs_common/Makefile \
415 doc/html/images/Makefile \
416 doc/html/images/hw/Makefile \
417 doc/html/ru/Makefile \
421 test/cuesheets/Makefile \
422 test/flac-to-flac-metadata-test-files/Makefile \
423 test/metaflac-test-files/Makefile \
424 test/pictures/Makefile \
428 obj/debug/bin/Makefile \
429 obj/debug/lib/Makefile \
430 obj/release/Makefile \
431 obj/release/bin/Makefile \
432 obj/release/lib/Makefile \