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)
24 # Don't automagically regenerate autoconf/automake generated files unless
25 # explicitly requested. Eases autobuilding -mdz
28 # Enable the generation of shared libraries under Win32
31 # We need two libtools, one that builds both shared and static, and
32 # one that builds only static. This is because the resulting libtool
33 # does not allow us to choose which to build at runtime.
35 sed -e 's/^build_old_libs=yes/build_old_libs=no/' libtool > libtool-disable-static
36 chmod +x libtool-disable-static
38 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
47 AC_CHECK_SIZEOF(void*,0)
49 #@@@ new name is AC_CONFIG_HEADERS
50 AM_CONFIG_HEADER(config.h)
55 if test $ac_cv_c_vararrays = yes; then
56 AC_DEFINE([HAVE_CXX_VARARRAYS], 1, [Define to 1 if C++ supports variable-length arrays.])
65 AC_CHECK_TYPES(socklen_t, [], [])
67 dnl check for getopt in standard library
68 dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] )
69 AC_CHECK_FUNCS(getopt_long, [], [])
74 AC_DEFINE(FLAC__CPU_IA32)
75 AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386])
79 AC_DEFINE(FLAC__CPU_PPC)
80 AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
84 AC_DEFINE(FLAC__CPU_SPARC)
85 AH_TEMPLATE(FLAC__CPU_SPARC, [define if building for SPARC])
88 AM_CONDITIONAL(FLaC__CPU_IA32, test "x$cpu_ia32" = xtrue)
89 AM_CONDITIONAL(FLaC__CPU_PPC, test "x$cpu_ppc" = xtrue)
90 AM_CONDITIONAL(FLaC__CPU_SPARC, test "x$cpu_sparc" = xtrue)
93 i386-*-openbsd3.[[0-3]]) OBJ_FORMAT=aoutb ;;
94 *-*-cygwin|*mingw*) OBJ_FORMAT=win32 ;;
95 *-*-darwin*) OBJ_FORMAT=macho ;;
102 # define this variable for enabling strict exports with libtool; for now, it's only supported by Win32
103 LT_NO_UNDEFINED="-no-undefined"
104 # -lwsock32 only needed because of ntohl() usage, can get rid of after that's gone:
105 MINGW_WINSOCK_LIBS=-lwsock32
112 AC_SUBST(LT_NO_UNDEFINED)
113 AC_SUBST(MINGW_WINSOCK_LIBS)
118 AC_DEFINE(FLAC__SYS_LINUX)
119 AH_TEMPLATE(FLAC__SYS_LINUX, [define if building for Linux])
123 AC_DEFINE(FLAC__SYS_DARWIN)
124 AH_TEMPLATE(FLAC__SYS_DARWIN, [define if building for Darwin / MacOS X])
127 AM_CONDITIONAL(FLaC__SYS_DARWIN, test "x$sys_darwin" = xtrue)
128 AM_CONDITIONAL(FLaC__SYS_LINUX, test "x$sys_linux" = xtrue)
130 if test "x$cpu_ia32" = xtrue ; then
131 AC_DEFINE(FLAC__ALIGN_MALLOC_DATA)
132 AH_TEMPLATE(FLAC__ALIGN_MALLOC_DATA, [define to align allocated memory on 32-byte boundaries])
135 AC_ARG_ENABLE(asm-optimizations, AC_HELP_STRING([--disable-asm-optimizations], [Don't use any assembly optimization routines]), asm_opt=no, asm_opt=yes)
136 AM_CONDITIONAL(FLaC__NO_ASM, test "x$asm_opt" = xno)
137 if test "x$asm_opt" = xno ; then
138 AC_DEFINE(FLAC__NO_ASM)
139 AH_TEMPLATE(FLAC__NO_ASM, [define to disable use of assembly code])
143 AC_HELP_STRING([--enable-debug], [Turn on debugging]),
144 [case "${enableval}" in
147 *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
149 AM_CONDITIONAL(DEBUG, test "x$debug" = xtrue)
152 AC_HELP_STRING([--enable-sse], [Enable SSE support by asserting that the OS supports SSE instructions]),
153 [case "${enableval}" in
156 *) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;;
157 esac],[sse_os=false])
158 AM_CONDITIONAL(FLaC__SSE_OS, test "x$sse_os" = xtrue)
159 if test "x$sse_os" = xtrue ; then
160 AC_DEFINE(FLAC__SSE_OS)
161 AH_TEMPLATE(FLAC__SSE_OS, [define if your operating system supports SSE instructions])
165 AC_HELP_STRING([--disable-3dnow], [Disable 3DNOW! optimizations]),
166 [case "${enableval}" in
167 yes) use_3dnow=true ;;
168 no) use_3dnow=false ;;
169 *) AC_MSG_ERROR(bad value ${enableval} for --enable-3dnow) ;;
170 esac],[use_3dnow=true])
171 AM_CONDITIONAL(FLaC__USE_3DNOW, test "x$use_3dnow" = xtrue)
172 if test "x$use_3dnow" = xtrue ; then
173 AC_DEFINE(FLAC__USE_3DNOW)
174 AH_TEMPLATE(FLAC__USE_3DNOW, [define to enable use of 3Dnow! instructions])
177 AC_ARG_ENABLE(altivec,
178 AC_HELP_STRING([--disable-altivec], [Disable Altivec optimizations]),
179 [case "${enableval}" in
180 yes) use_altivec=true ;;
181 no) use_altivec=false ;;
182 *) AC_MSG_ERROR(bad value ${enableval} for --enable-altivec) ;;
183 esac],[use_altivec=true])
184 AM_CONDITIONAL(FLaC__USE_ALTIVEC, test "x$use_altivec" = xtrue)
185 if test "x$use_altivec" = xtrue ; then
186 AC_DEFINE(FLAC__USE_ALTIVEC)
187 AH_TEMPLATE(FLAC__USE_ALTIVEC, [define to enable use of Altivec instructions])
190 AC_ARG_ENABLE(thorough-tests,
191 AC_HELP_STRING([--disable-thorough-tests], [Disable thorough (long) testing, do only basic tests]),
192 [case "${enableval}" in
193 yes) thorough_tests=true ;;
194 no) thorough_tests=false ;;
195 *) AC_MSG_ERROR(bad value ${enableval} for --enable-thorough-tests) ;;
196 esac],[thorough_tests=true])
197 AC_ARG_ENABLE(exhaustive-tests,
198 AC_HELP_STRING([--enable-exhaustive-tests], [Enable exhaustive testing (VERY long)]),
199 [case "${enableval}" in
200 yes) exhaustive_tests=true ;;
201 no) exhaustive_tests=false ;;
202 *) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;;
203 esac],[exhaustive_tests=false])
204 if test "x$thorough_tests" = xfalse ; then
206 elif test "x$exhaustive_tests" = xfalse ; then
211 AC_SUBST(FLAC__TEST_LEVEL)
213 AC_ARG_ENABLE(valgrind-testing,
214 AC_HELP_STRING([--enable-valgrind-testing], [Run all tests inside Valgrind]),
215 [case "${enableval}" in
216 yes) FLAC__TEST_WITH_VALGRIND=yes ;;
217 no) FLAC__TEST_WITH_VALGRIND=no ;;
218 *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind-testing) ;;
219 esac],[FLAC__TEST_WITH_VALGRIND=no])
220 AC_SUBST(FLAC__TEST_WITH_VALGRIND)
222 AC_ARG_ENABLE(doxygen-docs,
223 AC_HELP_STRING([--disable-doxygen-docs], [Disable API documentation building via Doxygen]),
224 [case "${enableval}" in
225 yes) enable_doxygen_docs=true ;;
226 no) enable_doxygen_docs=false ;;
227 *) AC_MSG_ERROR(bad value ${enableval} for --enable-doxygen-docs) ;;
228 esac],[enable_doxygen_docs=true])
229 if test "x$enable_doxygen_docs" != xfalse ; then
230 AC_CHECK_PROGS(DOXYGEN, doxygen)
232 AM_CONDITIONAL(FLaC__HAS_DOXYGEN, test -n "$DOXYGEN")
234 AC_ARG_ENABLE(local-xmms-plugin,
235 AC_HELP_STRING([--enable-local-xmms-plugin], [Install XMMS plugin to ~/.xmms/Plugins instead of system location]),
236 [case "${enableval}" in
237 yes) install_xmms_plugin_locally=true ;;
238 no) install_xmms_plugin_locally=false ;;
239 *) AC_MSG_ERROR(bad value ${enableval} for --enable-local-xmms-plugin) ;;
240 esac],[install_xmms_plugin_locally=false])
241 AM_CONDITIONAL(FLaC__INSTALL_XMMS_PLUGIN_LOCALLY, test "x$install_xmms_plugin_locally" = xtrue)
243 AC_ARG_ENABLE(xmms-plugin,
244 AC_HELP_STRING([--disable-xmms-plugin], [Do not build XMMS plugin]),
245 [case "${enableval}" in
246 yes) enable_xmms_plugin=true ;;
247 no) enable_xmms_plugin=false ;;
248 *) AC_MSG_ERROR(bad value ${enableval} for --enable-xmms-plugin) ;;
249 esac],[enable_xmms_plugin=true])
250 if test "x$enable_xmms_plugin" != xfalse ; then
251 AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - XMMS support will not be built]))
253 AM_CONDITIONAL(FLaC__HAS_XMMS, test -n "$XMMS_INPUT_PLUGIN_DIR")
255 dnl build FLAC++ or not
256 AC_ARG_ENABLE([cpplibs],
257 AC_HELP_STRING([--disable-cpplibs], [Do not build libFLAC++]),
258 [case "${enableval}" in
259 yes) disable_cpplibs=false ;;
260 no) disable_cpplibs=true ;;
261 *) AC_MSG_ERROR(bad value ${enableval} for --enable-cpplibs) ;;
262 esac], [disable_cpplibs=false])
263 AM_CONDITIONAL(FLaC__WITH_CPPLIBS, [test "x$disable_cpplibs" != xtrue])
265 dnl check for ogg library
267 AC_HELP_STRING([--disable-ogg], [Disable ogg support (default: test for libogg)]),
268 [ want_ogg=$enableval ], [ want_ogg=yes ] )
270 if test "x$want_ogg" != "xno"; then
271 XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built]))
274 AM_CONDITIONAL(FLaC__HAS_OGG, [test "x$have_ogg" = xyes])
275 if test "x$have_ogg" = xyes ; then
276 AC_DEFINE(FLAC__HAS_OGG)
277 AH_TEMPLATE(FLAC__HAS_OGG, [define if you have the ogg library])
280 dnl check for i18n(internationalization); these are from libiconv/gettext
284 AC_CHECK_PROGS(DOCBOOK_TO_MAN, docbook-to-man docbook2man)
285 AM_CONDITIONAL(FLaC__HAS_DOCBOOK_TO_MAN, test -n "$DOCBOOK_TO_MAN")
286 if test -n "$DOCBOOK_TO_MAN" ; then
287 AC_DEFINE(FLAC__HAS_DOCBOOK_TO_MAN)
288 AH_TEMPLATE(FLAC__HAS_DOCBOOK_TO_MAN, [define if you have docbook-to-man or docbook2man])
291 # only matters for x86
292 AC_CHECK_PROGS(NASM, nasm)
293 AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM")
294 if test -n "$NASM" ; then
295 AC_DEFINE(FLAC__HAS_NASM)
296 AH_TEMPLATE(FLAC__HAS_NASM, [define if you are compiling for x86 and have the NASM assembler])
299 # only matters for PowerPC
300 AC_CHECK_PROGS(AS, as, as)
301 AC_CHECK_PROGS(GAS, gas, gas)
303 # try -v (apple as) and --version (gas) at the same time
304 test "$AS" = "as" && as --version -v < /dev/null 2>&1 | grep Apple >/dev/null || AS=gas
306 AM_CONDITIONAL(FLaC__HAS_AS, test "$AS" = "as")
307 AM_CONDITIONAL(FLaC__HAS_GAS, test "$AS" = "gas")
308 if test "$AS" = "as" ; then
309 AC_DEFINE(FLAC__HAS_AS)
310 AH_TEMPLATE(FLAC__HAS_AS, [define if you are compiling for PowerPC and have the 'as' assembler])
312 if test "$AS" = "gas" ; then
313 # funniest. macro. ever.
314 AC_DEFINE(FLAC__HAS_GAS)
315 AH_TEMPLATE(FLAC__HAS_GAS, [define if you are compiling for PowerPC and have the 'gas' assembler])
318 CPPFLAGS='-I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include'" $CPPFLAGS"
319 if test "x$debug" = xtrue; then
320 CPPFLAGS="-DDEBUG -DFLaC__INLINE= $CPPFLAGS"
323 CPPFLAGS="-DNDEBUG $CPPFLAGS"
324 # $ac_cv_c_inline from AC_C_INLINE
325 if test "x$ac_cv_c_inline" != xno ; then
326 CPPFLAGS="-DFLaC__INLINE=$ac_cv_c_inline $CPPFLAGS"
328 if test "x$GCC" = xyes; then
329 CFLAGS="-O3 -funroll-loops -finline-functions -Wall -W -Winline $CFLAGS"
334 AM_CONDITIONAL(FLaC__HAS_AS__TEMPORARILY_DISABLED, test "yes" = "no")
335 AM_CONDITIONAL(FLaC__HAS_GAS__TEMPORARILY_DISABLED, test "yes" = "no")
340 src/libFLAC/Makefile \
341 src/libFLAC/flac.pc \
342 src/libFLAC/ia32/Makefile \
343 src/libFLAC/ppc/Makefile \
344 src/libFLAC/ppc/as/Makefile \
345 src/libFLAC/ppc/gas/Makefile \
346 src/libFLAC/include/Makefile \
347 src/libFLAC/include/private/Makefile \
348 src/libFLAC/include/protected/Makefile \
349 src/libFLAC++/Makefile \
350 src/libFLAC++/flac++.pc \
352 src/metaflac/Makefile \
353 src/monkeys_audio_utilities/Makefile \
354 src/monkeys_audio_utilities/flac_mac/Makefile \
355 src/monkeys_audio_utilities/flac_ren/Makefile \
356 src/plugin_common/Makefile \
357 src/plugin_winamp2/Makefile \
358 src/plugin_winamp2/include/Makefile \
359 src/plugin_winamp2/include/winamp2/Makefile \
360 src/plugin_xmms/Makefile \
362 src/share/getopt/Makefile \
363 src/share/grabbag/Makefile \
364 src/share/replaygain_analysis/Makefile \
365 src/share/replaygain_synthesis/Makefile \
366 src/share/replaygain_synthesis/include/Makefile \
367 src/share/replaygain_synthesis/include/private/Makefile \
368 src/share/utf8/Makefile \
369 src/test_grabbag/Makefile \
370 src/test_grabbag/cuesheet/Makefile \
371 src/test_grabbag/picture/Makefile \
372 src/test_libs_common/Makefile \
373 src/test_libFLAC/Makefile \
374 src/test_libFLAC++/Makefile \
375 src/test_seeking/Makefile \
376 src/test_streams/Makefile \
378 src/utils/flacdiff/Makefile \
379 src/utils/flactimer/Makefile \
381 examples/c/Makefile \
382 examples/c/decode/Makefile \
383 examples/c/decode/file/Makefile \
384 examples/c/encode/Makefile \
385 examples/c/encode/file/Makefile \
386 examples/cpp/Makefile \
387 examples/cpp/decode/Makefile \
388 examples/cpp/decode/file/Makefile \
389 examples/cpp/encode/Makefile \
390 examples/cpp/encode/file/Makefile \
392 include/FLAC/Makefile \
393 include/FLAC++/Makefile \
394 include/share/Makefile \
395 include/share/grabbag/Makefile \
396 include/test_libs_common/Makefile \
399 doc/html/images/Makefile \
400 doc/html/images/hw/Makefile \
401 doc/html/ru/Makefile \
405 test/cuesheets/Makefile \
406 test/flac-to-flac-metadata-test-files/Makefile \
407 test/metaflac-test-files/Makefile \
408 test/pictures/Makefile \
412 obj/debug/bin/Makefile \
413 obj/debug/lib/Makefile \
414 obj/release/Makefile \
415 obj/release/bin/Makefile \
416 obj/release/lib/Makefile \