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])])
26 #Prefer whatever the current ISO standard is.
28 AC_USE_SYSTEM_EXTENSIONS
29 # Enable the generation of shared libraries under Win32
32 # We need two libtools, one that builds both shared and static, and
33 # one that builds only static. This is because the resulting libtool
34 # does not allow us to choose which to build at runtime.
36 sed -e 's/^build_old_libs=yes/build_old_libs=no/' libtool > libtool-disable-static
37 chmod +x libtool-disable-static
39 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
40 AC_CONFIG_MACRO_DIR([m4])
49 AC_CHECK_SIZEOF(void*,0)
51 #@@@ new name is AC_CONFIG_HEADERS
52 AM_CONFIG_HEADER(config.h)
57 if test $ac_cv_c_vararrays = yes; then
58 AC_DEFINE([HAVE_CXX_VARARRAYS], 1, [Define to 1 if C++ supports variable-length arrays.])
69 AC_CHECK_HEADERS(stdint.h)
70 AC_SUBST(HAVE_STDINT_H)
71 AC_CHECK_HEADERS(inttypes.h)
72 AC_SUBST(HAVE_INTTYPES_H)
73 AC_CHECK_HEADERS(byteswap.h)
74 AC_SUBST(HAVE_BYTESWAP_H)
76 AC_CHECK_HEADERS([sys/param.h])
81 AC_DEFINE_UNQUOTED(CPU_IS_BIG_ENDIAN, ${ac_cv_c_big_endian},
82 [Target processor is big endian.])
83 AC_DEFINE_UNQUOTED(CPU_IS_LITTLE_ENDIAN, ${ac_cv_c_little_endian},
84 [Target processor is little endian.])
85 AC_DEFINE_UNQUOTED(WORDS_BIGENDIAN, ${ac_cv_c_big_endian},
86 [Target processor is big endian.])
88 # For the XMMS plugin.
89 AC_CHECK_TYPES(socklen_t, [], [])
91 dnl check for getopt in standard library
92 dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] )
93 AC_CHECK_FUNCS(getopt_long, [], [])
98 AC_DEFINE(FLAC__CPU_IA32)
99 AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386])
103 AC_DEFINE(FLAC__CPU_PPC)
104 AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
108 AC_DEFINE(FLAC__CPU_SPARC)
109 AH_TEMPLATE(FLAC__CPU_SPARC, [define if building for SPARC])
112 AM_CONDITIONAL(FLaC__CPU_IA32, test "x$cpu_ia32" = xtrue)
113 AM_CONDITIONAL(FLaC__CPU_PPC, test "x$cpu_ppc" = xtrue)
114 AM_CONDITIONAL(FLaC__CPU_SPARC, test "x$cpu_sparc" = xtrue)
117 i386-*-openbsd3.[[0-3]]) OBJ_FORMAT=aoutb ;;
118 *-*-cygwin|*mingw*) OBJ_FORMAT=win32 ;;
119 *-*-darwin*) OBJ_FORMAT=macho ;;
120 *emx*) OBJ_FORMAT=aout ;;
127 AC_DEFINE(FLAC__CPU_PPC_SPE)
128 AH_TEMPLATE(FLAC__CPU_PPC_SPE, [define if building for PowerPC with SPE ABI])
131 AM_CONDITIONAL(FLaC__CPU_PPC_SPE, test "x$abi_spe" = xtrue)
134 *-*-cygwin|*mingw*|*emx*)
135 # define this variable for enabling strict exports with libtool; for now, it's supported by Win32 and OS/2
136 LT_NO_UNDEFINED="-no-undefined"
142 AC_SUBST(LT_NO_UNDEFINED)
147 AC_DEFINE(FLAC__SYS_LINUX)
148 AH_TEMPLATE(FLAC__SYS_LINUX, [define if building for Linux])
152 AC_DEFINE(FLAC__SYS_DARWIN)
153 AH_TEMPLATE(FLAC__SYS_DARWIN, [define if building for Darwin / MacOS X])
156 AM_CONDITIONAL(FLaC__SYS_DARWIN, test "x$sys_darwin" = xtrue)
157 AM_CONDITIONAL(FLaC__SYS_LINUX, test "x$sys_linux" = xtrue)
159 if test "x$cpu_ia32" = xtrue ; then
160 AC_DEFINE(FLAC__ALIGN_MALLOC_DATA)
161 AH_TEMPLATE(FLAC__ALIGN_MALLOC_DATA, [define to align allocated memory on 32-byte boundaries])
164 AC_ARG_ENABLE(asm-optimizations, AC_HELP_STRING([--disable-asm-optimizations], [Don't use any assembly optimization routines]), asm_opt=no, asm_opt=yes)
165 dnl ' Terminate the damn single quote
166 AM_CONDITIONAL(FLaC__NO_ASM, test "x$asm_opt" = xno)
167 if test "x$asm_opt" = xno ; then
168 AC_DEFINE(FLAC__NO_ASM)
169 AH_TEMPLATE(FLAC__NO_ASM, [define to disable use of assembly code])
173 AC_HELP_STRING([--enable-debug], [Turn on debugging]),
174 [case "${enableval}" in
177 *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
179 AM_CONDITIONAL(DEBUG, test "x$debug" = xtrue)
182 AC_HELP_STRING([--enable-sse], [Enable SSE support by asserting that the OS supports SSE instructions]),
183 [case "${enableval}" in
186 *) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;;
187 esac],[sse_os=false])
188 AM_CONDITIONAL(FLaC__SSE_OS, test "x$sse_os" = xtrue)
189 if test "x$sse_os" = xtrue ; then
190 AC_DEFINE(FLAC__SSE_OS)
191 AH_TEMPLATE(FLAC__SSE_OS, [define if your operating system supports SSE instructions])
195 AC_HELP_STRING([--disable-3dnow], [Disable 3DNOW! optimizations]),
196 [case "${enableval}" in
197 yes) use_3dnow=true ;;
198 no) use_3dnow=false ;;
199 *) AC_MSG_ERROR(bad value ${enableval} for --enable-3dnow) ;;
200 esac],[use_3dnow=true])
201 AM_CONDITIONAL(FLaC__USE_3DNOW, test "x$use_3dnow" = xtrue)
202 if test "x$use_3dnow" = xtrue ; then
203 AC_DEFINE(FLAC__USE_3DNOW)
204 AH_TEMPLATE(FLAC__USE_3DNOW, [define to enable use of 3Dnow! instructions])
207 AC_ARG_ENABLE(altivec,
208 AC_HELP_STRING([--disable-altivec], [Disable Altivec optimizations]),
209 [case "${enableval}" in
210 yes) use_altivec=true ;;
211 no) use_altivec=false ;;
212 *) AC_MSG_ERROR(bad value ${enableval} for --enable-altivec) ;;
213 esac],[use_altivec=true])
214 AM_CONDITIONAL(FLaC__USE_ALTIVEC, test "x$use_altivec" = xtrue)
215 if test "x$use_altivec" = xtrue ; then
216 AC_DEFINE(FLAC__USE_ALTIVEC)
217 AH_TEMPLATE(FLAC__USE_ALTIVEC, [define to enable use of Altivec instructions])
220 AC_ARG_ENABLE(thorough-tests,
221 AC_HELP_STRING([--disable-thorough-tests], [Disable thorough (long) testing, do only basic tests]),
222 [case "${enableval}" in
223 yes) thorough_tests=true ;;
224 no) thorough_tests=false ;;
225 *) AC_MSG_ERROR(bad value ${enableval} for --enable-thorough-tests) ;;
226 esac],[thorough_tests=true])
227 AC_ARG_ENABLE(exhaustive-tests,
228 AC_HELP_STRING([--enable-exhaustive-tests], [Enable exhaustive testing (VERY long)]),
229 [case "${enableval}" in
230 yes) exhaustive_tests=true ;;
231 no) exhaustive_tests=false ;;
232 *) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;;
233 esac],[exhaustive_tests=false])
234 if test "x$thorough_tests" = xfalse ; then
236 elif test "x$exhaustive_tests" = xfalse ; then
241 AC_SUBST(FLAC__TEST_LEVEL)
243 AC_ARG_ENABLE(gcc-werror,
244 AC_HELP_STRING([--enable-gcc-werror], [enable -Werror in all Makefiles]))
246 AC_ARG_ENABLE(valgrind-testing,
247 AC_HELP_STRING([--enable-valgrind-testing], [Run all tests inside Valgrind]),
248 [case "${enableval}" in
249 yes) FLAC__TEST_WITH_VALGRIND=yes ;;
250 no) FLAC__TEST_WITH_VALGRIND=no ;;
251 *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind-testing) ;;
252 esac],[FLAC__TEST_WITH_VALGRIND=no])
253 AC_SUBST(FLAC__TEST_WITH_VALGRIND)
255 AC_ARG_ENABLE(doxygen-docs,
256 AC_HELP_STRING([--disable-doxygen-docs], [Disable API documentation building via Doxygen]),
257 [case "${enableval}" in
258 yes) enable_doxygen_docs=true ;;
259 no) enable_doxygen_docs=false ;;
260 *) AC_MSG_ERROR(bad value ${enableval} for --enable-doxygen-docs) ;;
261 esac],[enable_doxygen_docs=true])
262 if test "x$enable_doxygen_docs" != xfalse ; then
263 AC_CHECK_PROGS(DOXYGEN, doxygen)
265 AM_CONDITIONAL(FLaC__HAS_DOXYGEN, test -n "$DOXYGEN")
267 AC_ARG_ENABLE(local-xmms-plugin,
268 AC_HELP_STRING([--enable-local-xmms-plugin], [Install XMMS plugin to ~/.xmms/Plugins instead of system location]),
269 [case "${enableval}" in
270 yes) install_xmms_plugin_locally=true ;;
271 no) install_xmms_plugin_locally=false ;;
272 *) AC_MSG_ERROR(bad value ${enableval} for --enable-local-xmms-plugin) ;;
273 esac],[install_xmms_plugin_locally=false])
274 AM_CONDITIONAL(FLaC__INSTALL_XMMS_PLUGIN_LOCALLY, test "x$install_xmms_plugin_locally" = xtrue)
276 AC_ARG_ENABLE(xmms-plugin,
277 AC_HELP_STRING([--disable-xmms-plugin], [Do not build XMMS plugin]),
278 [case "${enableval}" in
279 yes) enable_xmms_plugin=true ;;
280 no) enable_xmms_plugin=false ;;
281 *) AC_MSG_ERROR(bad value ${enableval} for --enable-xmms-plugin) ;;
282 esac],[enable_xmms_plugin=true])
283 if test "x$enable_xmms_plugin" != xfalse ; then
284 AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - XMMS support will not be built]))
286 AM_CONDITIONAL(FLaC__HAS_XMMS, test -n "$XMMS_INPUT_PLUGIN_DIR")
288 dnl build FLAC++ or not
289 AC_ARG_ENABLE([cpplibs],
290 AC_HELP_STRING([--disable-cpplibs], [Do not build libFLAC++]),
291 [case "${enableval}" in
292 yes) disable_cpplibs=false ;;
293 no) disable_cpplibs=true ;;
294 *) AC_MSG_ERROR(bad value ${enableval} for --enable-cpplibs) ;;
295 esac], [disable_cpplibs=false])
296 AM_CONDITIONAL(FLaC__WITH_CPPLIBS, [test "x$disable_cpplibs" != xtrue])
298 dnl check for ogg library
300 AC_HELP_STRING([--disable-ogg], [Disable ogg support (default: test for libogg)]),
301 [ want_ogg=$enableval ], [ want_ogg=yes ] )
303 if test "x$want_ogg" != "xno"; then
304 XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built]))
307 AM_CONDITIONAL(FLaC__HAS_OGG, [test "x$have_ogg" = xyes])
308 if test "x$have_ogg" = xyes ; then
309 AC_DEFINE(FLAC__HAS_OGG)
310 AH_TEMPLATE(FLAC__HAS_OGG, [define if you have the ogg library])
313 dnl check for i18n(internationalization); these are from libiconv/gettext
317 AC_CHECK_PROGS(DOCBOOK_TO_MAN, docbook-to-man docbook2man)
318 AM_CONDITIONAL(FLaC__HAS_DOCBOOK_TO_MAN, test -n "$DOCBOOK_TO_MAN")
319 if test -n "$DOCBOOK_TO_MAN" ; then
320 AC_DEFINE(FLAC__HAS_DOCBOOK_TO_MAN)
321 AH_TEMPLATE(FLAC__HAS_DOCBOOK_TO_MAN, [define if you have docbook-to-man or docbook2man])
324 # only matters for x86
325 AC_CHECK_PROGS(NASM, nasm)
326 AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM")
327 if test -n "$NASM" ; then
328 AC_DEFINE(FLAC__HAS_NASM)
329 AH_TEMPLATE(FLAC__HAS_NASM, [define if you are compiling for x86 and have the NASM assembler])
332 # only matters for PowerPC
333 AC_CHECK_PROGS(AS, as, as)
334 AC_CHECK_PROGS(GAS, gas, gas)
336 # try -v (apple as) and --version (gas) at the same time
337 test "$AS" = "as" && as --version -v < /dev/null 2>&1 | grep Apple >/dev/null || AS=gas
339 AM_CONDITIONAL(FLaC__HAS_AS, test "$AS" = "as")
340 AM_CONDITIONAL(FLaC__HAS_GAS, test "$AS" = "gas")
341 if test "$AS" = "as" ; then
342 AC_DEFINE(FLAC__HAS_AS)
343 AH_TEMPLATE(FLAC__HAS_AS, [define if you are compiling for PowerPC and have the 'as' assembler])
345 if test "$AS" = "gas" ; then
346 # funniest. macro. ever.
347 AC_DEFINE(FLAC__HAS_GAS)
348 AH_TEMPLATE(FLAC__HAS_GAS, [define if you are compiling for PowerPC and have the 'gas' assembler])
351 CPPFLAGS='-I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include'" $CPPFLAGS"
352 if test "x$debug" = xtrue; then
353 CPPFLAGS="-DDEBUG -DFLaC__INLINE= $CPPFLAGS"
356 CPPFLAGS="-DNDEBUG $CPPFLAGS"
357 # $ac_cv_c_inline from AC_C_INLINE
358 if test "x$ac_cv_c_inline" != xno ; then
359 CPPFLAGS="-DFLaC__INLINE=$ac_cv_c_inline $CPPFLAGS"
361 if test "x$GCC" = xyes; then
362 CFLAGS="-O3 -funroll-loops -finline-functions -Wall -W -Winline $CFLAGS"
368 if test x$ac_cv_c_compiler_gnu = xyes ; then
369 if test x$enable_gcc_werror = "xyes" ; then
370 CFLAGS="-Werror $CFLAGS"
371 CXXFLAGS="-Werror $CXXFLAGS"
377 AM_CONDITIONAL(FLaC__HAS_AS__TEMPORARILY_DISABLED, test "yes" = "no")
378 AM_CONDITIONAL(FLaC__HAS_GAS__TEMPORARILY_DISABLED, test "yes" = "no")
383 src/libFLAC/Makefile \
384 src/libFLAC/flac.pc \
385 src/libFLAC/ia32/Makefile \
386 src/libFLAC/ppc/Makefile \
387 src/libFLAC/ppc/as/Makefile \
388 src/libFLAC/ppc/gas/Makefile \
389 src/libFLAC/include/Makefile \
390 src/libFLAC/include/private/Makefile \
391 src/libFLAC/include/protected/Makefile \
392 src/libFLAC++/Makefile \
393 src/libFLAC++/flac++.pc \
395 src/metaflac/Makefile \
396 src/monkeys_audio_utilities/Makefile \
397 src/monkeys_audio_utilities/flac_mac/Makefile \
398 src/monkeys_audio_utilities/flac_ren/Makefile \
399 src/plugin_common/Makefile \
400 src/plugin_xmms/Makefile \
402 src/share/getopt/Makefile \
403 src/share/grabbag/Makefile \
404 src/share/replaygain_analysis/Makefile \
405 src/share/replaygain_synthesis/Makefile \
406 src/share/replaygain_synthesis/include/Makefile \
407 src/share/replaygain_synthesis/include/private/Makefile \
408 src/share/utf8/Makefile \
409 src/test_grabbag/Makefile \
410 src/test_grabbag/cuesheet/Makefile \
411 src/test_grabbag/picture/Makefile \
412 src/test_libs_common/Makefile \
413 src/test_libFLAC/Makefile \
414 src/test_libFLAC++/Makefile \
415 src/test_seeking/Makefile \
416 src/test_streams/Makefile \
418 src/utils/flacdiff/Makefile \
419 src/utils/flactimer/Makefile \
421 examples/c/Makefile \
422 examples/c/decode/Makefile \
423 examples/c/decode/file/Makefile \
424 examples/c/encode/Makefile \
425 examples/c/encode/file/Makefile \
426 examples/cpp/Makefile \
427 examples/cpp/decode/Makefile \
428 examples/cpp/decode/file/Makefile \
429 examples/cpp/encode/Makefile \
430 examples/cpp/encode/file/Makefile \
432 include/FLAC/Makefile \
433 include/FLAC++/Makefile \
434 include/share/Makefile \
435 include/share/grabbag/Makefile \
436 include/test_libs_common/Makefile \
439 doc/html/images/Makefile \
440 doc/html/images/hw/Makefile \
441 doc/html/ru/Makefile \
445 test/cuesheets/Makefile \
446 test/flac-to-flac-metadata-test-files/Makefile \
447 test/metaflac-test-files/Makefile \
448 test/pictures/Makefile \
452 obj/debug/bin/Makefile \
453 obj/debug/lib/Makefile \
454 obj/release/Makefile \
455 obj/release/bin/Makefile \
456 obj/release/lib/Makefile \
461 -=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=-
463 Configuration summary :
465 FLAC version : ........................ ${VERSION}
467 Host CPU : ............................ ${host_cpu}
468 Host Vendor : ......................... ${host_vendor}
469 Host OS : ............................. ${host_os}
472 if test x$ac_cv_c_compiler_gnu = xyes ; then
473 echo " Compiler is GCC : ..................... ${ac_cv_c_compiler_gnu}"
474 echo " GCC version : ......................... ${GCC_VERSION}"