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 different 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
22 AC_INIT([flac], [1.3.3], [flac-dev@xiph.org], [flac], [https://www.xiph.org/flac/])
23 AC_CONFIG_HEADERS([config.h])
24 AC_CONFIG_SRCDIR([src/flac/main.c])
25 AC_CONFIG_MACRO_DIR([m4])
26 AM_INIT_AUTOMAKE([foreign 1.10 -Wall tar-pax no-dist-gzip dist-xz subdir-objects])
27 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
29 AC_MSG_CHECKING([whether configure should try to set CFLAGS/CXXFLAGS/CPPFLAGS/LDFLAGS])
30 AS_IF([test "x${CFLAGS+set}" = "xset" || test "x${CXXFLAGS+set}" = "xset" || test "x${CPPFLAGS+set}" = "xset" || test "x${LDFLAGS+set}" = "xset"],
31 [enable_flags_setting=no],
32 [enable_flags_setting=yes]
34 AC_MSG_RESULT([${enable_flags_setting}])
38 #Prefer whatever the current ISO standard is.
40 AC_USE_SYSTEM_EXTENSIONS
41 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
42 LT_INIT([win32-dll disable-static pic-only])
45 XIPH_C_COMPILER_IS_CLANG
46 XIPH_GCC_REALLY_IS_GCC
53 AC_CHECK_SIZEOF(off_t,1) # Fake default value.
54 AC_CHECK_SIZEOF([void*])
55 AC_SEARCH_LIBS([lround],[m], [AC_DEFINE(HAVE_LROUND,1,lround support)])
60 if test $ac_cv_c_vararrays = yes; then
61 AC_DEFINE([HAVE_CXX_VARARRAYS], 1, [Define to 1 if C++ supports variable-length arrays.])
72 AC_CHECK_HEADERS([stdint.h inttypes.h byteswap.h sys/param.h sys/ioctl.h termios.h x86intrin.h cpuid.h])
78 ac_cv_c_little_endian=0
79 AC_C_BIGENDIAN([ac_cv_c_big_endian=1], [ac_cv_c_little_endian=1], [
80 AC_MSG_WARN([[*****************************************************************]])
81 AC_MSG_WARN([[*** Not able to determine endian-ness of target processor. ]])
82 AC_MSG_WARN([[*** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in ]])
83 AC_MSG_WARN([[*** config.h may need to be hand editied. ]])
84 AC_MSG_WARN([[*****************************************************************]])
86 AC_DEFINE_UNQUOTED(CPU_IS_BIG_ENDIAN, ${ac_cv_c_big_endian},
87 [Target processor is big endian.])
88 AC_DEFINE_UNQUOTED(CPU_IS_LITTLE_ENDIAN, ${ac_cv_c_little_endian},
89 [Target processor is little endian.])
90 AC_DEFINE_UNQUOTED(WORDS_BIGENDIAN, ${ac_cv_c_big_endian},
91 [Target processor is big endian.])
93 AC_ARG_ENABLE(asm-optimizations, AC_HELP_STRING([--disable-asm-optimizations], [Don't use any assembly optimization routines]), asm_opt=no, asm_opt=yes)
94 dnl ' Terminate the damn single quote
95 AM_CONDITIONAL(FLaC__NO_ASM, test "x$asm_opt" = xno)
96 if test "x$asm_opt" = xno ; then
97 AC_DEFINE(FLAC__NO_ASM)
98 AH_TEMPLATE(FLAC__NO_ASM, [define to disable use of assembly code])
101 # For the XMMS plugin.
102 AC_CHECK_TYPES(socklen_t, [], [])
104 dnl check for getopt in standard library
105 dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] )
106 AC_CHECK_FUNCS(getopt_long, [], [])
108 AC_CHECK_SIZEOF(void*,1)
115 # x32 user space and 64 bit kernel.
117 AC_DEFINE(FLAC__CPU_X86_64)
118 AH_TEMPLATE(FLAC__CPU_X86_64, [define if building for x86_64])
119 asm_optimisation=$asm_opt
122 if test $ac_cv_sizeof_voidp = 4 ; then
123 # This must be a 32 bit user space running on 64 bit kernel so treat
126 AC_DEFINE(FLAC__CPU_IA32)
127 AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386])
129 # x86_64 user space and kernel.
131 AC_DEFINE(FLAC__CPU_X86_64)
132 AH_TEMPLATE(FLAC__CPU_X86_64, [define if building for x86_64])
134 asm_optimisation=$asm_opt
140 AC_DEFINE(FLAC__CPU_IA32)
141 AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386])
142 asm_optimisation=$asm_opt
144 powerpc64|powerpc64le)
147 AC_CHECK_HEADER(sys/auxv.h, AC_DEFINE(FLAC__CPU_PPC))
148 AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
149 AC_DEFINE(FLAC__CPU_PPC64)
150 AH_TEMPLATE(FLAC__CPU_PPC64, [define if building for PowerPC64])
151 asm_optimisation=$asm_opt
155 AC_CHECK_HEADER(sys/auxv.h, AC_DEFINE(FLAC__CPU_PPC))
156 AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
157 asm_optimisation=$asm_opt
161 AC_DEFINE(FLAC__CPU_SPARC)
162 AH_TEMPLATE(FLAC__CPU_SPARC, [define if building for SPARC])
163 asm_optimisation=$asm_opt
166 AM_CONDITIONAL(FLAC__CPU_X86_64, test "x$cpu_x86_64" = xtrue)
167 AM_CONDITIONAL(FLaC__CPU_IA32, test "x$cpu_ia32" = xtrue)
168 AM_CONDITIONAL(FLaC__CPU_PPC, test "x$cpu_ppc" = xtrue)
169 AM_CONDITIONAL(FLaC__CPU_PPC64, test "x$cpu_ppc64" = xtrue)
170 AM_CONDITIONAL(FLaC__CPU_SPARC, test "x$cpu_sparc" = xtrue)
172 if test "x$ac_cv_header_x86intrin_h" = xyes; then
173 AC_DEFINE([FLAC__HAS_X86INTRIN], 1, [Set to 1 if <x86intrin.h> is available.])
175 AC_DEFINE([FLAC__HAS_X86INTRIN], 0)
178 if test x"$cpu_ppc64" = xtrue ; then
180 AC_C_ATTRIBUTE([target("cpu=power8")],
181 [have_cpu_power8=yes],
182 [have_cpu_power8=no])
183 if test x"$have_cpu_power8" = xyes ; then
184 AC_DEFINE(FLAC__HAS_TARGET_POWER8)
185 AH_TEMPLATE(FLAC__HAS_TARGET_POWER8, [define if compiler has __attribute__((target("cpu=power8"))) support])
188 AC_C_ATTRIBUTE([target("cpu=power9")],
189 [have_cpu_power9=yes],
190 [have_cpu_power9=no])
191 if test x"$have_cpu_power9" = xyes ; then
192 AC_DEFINE(FLAC__HAS_TARGET_POWER9)
193 AH_TEMPLATE(FLAC__HAS_TARGET_POWER9, [define if compiler has __attribute__((target("cpu=power9"))) support])
199 i386-*-openbsd3.[[0-3]]) OBJ_FORMAT=aoutb ;;
200 *-*-cygwin|*mingw*) OBJ_FORMAT=win32 ;;
201 *-*-darwin*) OBJ_FORMAT=macho ;;
202 *emx*) OBJ_FORMAT=aout ;;
203 *djgpp) OBJ_FORMAT=coff ;;
211 CPPFLAGS="-D__MSVCRT_VERSION__=0x0601 $CPPFLAGS"
216 AM_CONDITIONAL(OS_IS_WINDOWS, test "x$os_is_windows" = xyes)
221 AC_DEFINE(FLAC__SYS_LINUX)
222 AH_TEMPLATE(FLAC__SYS_LINUX, [define if building for Linux])
226 AC_DEFINE(FLAC__SYS_DARWIN)
227 AH_TEMPLATE(FLAC__SYS_DARWIN, [define if building for Darwin / MacOS X])
230 AM_CONDITIONAL(FLaC__SYS_DARWIN, test "x$sys_darwin" = xtrue)
231 AM_CONDITIONAL(FLaC__SYS_LINUX, test "x$sys_linux" = xtrue)
233 if test "x$cpu_ia32" = xtrue || test "x$cpu_x86_64" = xtrue ; then
234 AC_DEFINE(FLAC__ALIGN_MALLOC_DATA)
235 AH_TEMPLATE(FLAC__ALIGN_MALLOC_DATA, [define to align allocated memory on 32-byte boundaries])
238 AM_CONDITIONAL([DEBUG], [test "x${ax_enable_debug}" = "xyes" || test "x${ax_enable_debug}" = "xinfo"])
241 AC_HELP_STRING([--disable-sse], [Disable passing of -msse2 to the compiler]),
242 [case "${enableval}" in
245 *) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;;
248 AC_ARG_ENABLE(altivec,
249 AC_HELP_STRING([--disable-altivec], [Disable Altivec optimizations]),
250 [case "${enableval}" in
251 yes) use_altivec=true ;;
252 no) use_altivec=false ;;
253 *) AC_MSG_ERROR(bad value ${enableval} for --enable-altivec) ;;
254 esac],[use_altivec=true])
255 AM_CONDITIONAL(FLaC__USE_ALTIVEC, test "x$use_altivec" = xtrue)
256 if test "x$use_altivec" = xtrue ; then
257 AC_DEFINE(FLAC__USE_ALTIVEC)
258 AH_TEMPLATE(FLAC__USE_ALTIVEC, [define to enable use of Altivec instructions])
262 AC_HELP_STRING([--disable-vsx], [Disable VSX optimizations]),
263 [case "${enableval}" in
266 *) AC_MSG_ERROR(bad value ${enableval} for --enable-vsx) ;;
267 esac],[use_vsx=true])
268 AM_CONDITIONAL(FLaC__USE_VSX, test "x$use_vsx" = xtrue)
269 if test "x$use_vsx" = xtrue ; then
270 AC_DEFINE(FLAC__USE_VSX)
271 AH_TEMPLATE(FLAC__USE_VSX, [define to enable use of VSX instructions])
275 AC_HELP_STRING([--disable-avx], [Disable AVX, AVX2 optimizations]),
276 [case "${enableval}" in
279 *) AC_MSG_ERROR(bad value ${enableval} for --enable-avx) ;;
280 esac],[use_avx=true])
281 AM_CONDITIONAL(FLaC__USE_AVX, test "x$use_avx" = xtrue)
282 if test "x$use_avx" = xtrue ; then
283 AC_DEFINE(FLAC__USE_AVX)
284 AH_TEMPLATE(FLAC__USE_AVX, [define to enable use of AVX instructions])
287 AC_ARG_ENABLE(thorough-tests,
288 AC_HELP_STRING([--disable-thorough-tests], [Disable thorough (long) testing, do only basic tests]),
289 [case "${enableval}" in
290 yes) thorough_tests=true ;;
291 no) thorough_tests=false ;;
292 *) AC_MSG_ERROR(bad value ${enableval} for --enable-thorough-tests) ;;
293 esac],[thorough_tests=true])
294 AC_ARG_ENABLE(exhaustive-tests,
295 AC_HELP_STRING([--enable-exhaustive-tests], [Enable exhaustive testing (VERY long)]),
296 [case "${enableval}" in
297 yes) exhaustive_tests=true ;;
298 no) exhaustive_tests=false ;;
299 *) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;;
300 esac],[exhaustive_tests=false])
301 if test "x$thorough_tests" = xfalse ; then
303 elif test "x$exhaustive_tests" = xfalse ; then
308 AC_SUBST(FLAC__TEST_LEVEL)
310 AC_ARG_ENABLE(werror,
311 AC_HELP_STRING([--enable-werror], [Enable -Werror in all Makefiles]))
313 AC_ARG_ENABLE(stack-smash-protection,
314 AC_HELP_STRING([--enable-stack-smash-protection], [Enable GNU GCC stack smash protection]))
316 AC_ARG_ENABLE(64-bit-words,
317 AC_HELP_STRING([--enable-64-bit-words], [Set FLAC__BYTES_PER_WORD to 8 (4 is the default)]))
318 if test "x$enable_64_bit_words" = xyes ; then
319 AC_DEFINE_UNQUOTED([ENABLE_64_BIT_WORDS],1,[Set FLAC__BYTES_PER_WORD to 8 (4 is the default)])
321 AC_DEFINE_UNQUOTED([ENABLE_64_BIT_WORDS],0)
323 AC_SUBST(ENABLE_64_BIT_WORDS)
325 AC_ARG_ENABLE(valgrind-testing,
326 AC_HELP_STRING([--enable-valgrind-testing], [Run all tests inside Valgrind]),
327 [case "${enableval}" in
328 yes) FLAC__TEST_WITH_VALGRIND=yes ;;
329 no) FLAC__TEST_WITH_VALGRIND=no ;;
330 *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind-testing) ;;
331 esac],[FLAC__TEST_WITH_VALGRIND=no])
332 AC_SUBST(FLAC__TEST_WITH_VALGRIND)
334 AC_ARG_ENABLE(doxygen-docs,
335 AC_HELP_STRING([--disable-doxygen-docs], [Disable API documentation building via Doxygen]),
336 [case "${enableval}" in
337 yes) enable_doxygen_docs=true ;;
338 no) enable_doxygen_docs=false ;;
339 *) AC_MSG_ERROR(bad value ${enableval} for --enable-doxygen-docs) ;;
340 esac],[enable_doxygen_docs=true])
341 if test "x$enable_doxygen_docs" != xfalse ; then
342 AC_CHECK_PROGS(DOXYGEN, doxygen)
344 AM_CONDITIONAL(FLaC__HAS_DOXYGEN, test -n "$DOXYGEN")
346 AC_ARG_ENABLE(local-xmms-plugin,
347 AC_HELP_STRING([--enable-local-xmms-plugin], [Install XMMS plugin to ~/.xmms/Plugins instead of system location]),
348 [case "${enableval}" in
349 yes) install_xmms_plugin_locally=true ;;
350 no) install_xmms_plugin_locally=false ;;
351 *) AC_MSG_ERROR(bad value ${enableval} for --enable-local-xmms-plugin) ;;
352 esac],[install_xmms_plugin_locally=false])
353 AM_CONDITIONAL(FLaC__INSTALL_XMMS_PLUGIN_LOCALLY, test "x$install_xmms_plugin_locally" = xtrue)
355 AC_ARG_ENABLE(xmms-plugin,
356 AC_HELP_STRING([--disable-xmms-plugin], [Do not build XMMS plugin]),
357 [case "${enableval}" in
358 yes) enable_xmms_plugin=true ;;
359 no) enable_xmms_plugin=false ;;
360 *) AC_MSG_ERROR(bad value ${enableval} for --enable-xmms-plugin) ;;
361 esac],[enable_xmms_plugin=true])
362 if test "x$enable_xmms_plugin" != xfalse ; then
363 AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - XMMS support will not be built]))
365 AM_CONDITIONAL(FLaC__HAS_XMMS, test -n "$XMMS_INPUT_PLUGIN_DIR")
367 dnl build FLAC++ or not
368 AC_ARG_ENABLE([cpplibs],
369 AC_HELP_STRING([--disable-cpplibs], [Do not build libFLAC++]),
370 [case "${enableval}" in
371 yes) disable_cpplibs=false ;;
372 no) disable_cpplibs=true ;;
373 *) AC_MSG_ERROR(bad value ${enableval} for --enable-cpplibs) ;;
374 esac], [disable_cpplibs=false])
375 AM_CONDITIONAL(FLaC__WITH_CPPLIBS, [test "x$disable_cpplibs" != xtrue])
377 dnl check for ogg library
379 AC_HELP_STRING([--disable-ogg], [Disable ogg support (default: test for libogg)]),
380 [ want_ogg=$enableval ], [ want_ogg=yes ] )
382 if test "x$want_ogg" != "xno"; then
383 XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development environment not installed - Ogg support will not be built]))
387 AM_CONDITIONAL(FLaC__HAS_OGG, [test "x$have_ogg" = xyes])
388 if test "x$have_ogg" = xyes ; then
394 AC_DEFINE_UNQUOTED([FLAC__HAS_OGG],$FLAC__HAS_OGG,[define if you have the ogg library])
395 AC_SUBST(FLAC__HAS_OGG)
396 AC_SUBST(OGG_PACKAGE)
399 AC_ARG_ENABLE([examples],
400 AS_HELP_STRING([--disable-examples], [Don't build and install examples]))
401 AM_CONDITIONAL([EXAMPLES], [test "x$enable_examples" != "xno"])
403 dnl check for i18n(internationalization); these are from libiconv/gettext
407 AC_CHECK_PROGS(DOCBOOK_TO_MAN, docbook-to-man docbook2man)
408 AM_CONDITIONAL(FLaC__HAS_DOCBOOK_TO_MAN, test -n "$DOCBOOK_TO_MAN")
409 if test -n "$DOCBOOK_TO_MAN" ; then
410 AC_DEFINE(FLAC__HAS_DOCBOOK_TO_MAN)
411 AH_TEMPLATE(FLAC__HAS_DOCBOOK_TO_MAN, [define if you have docbook-to-man or docbook2man])
414 AC_CHECK_LIB(rt, clock_gettime,
415 LIB_CLOCK_GETTIME=-lrt
416 AC_DEFINE(HAVE_CLOCK_GETTIME)
417 AH_TEMPLATE(HAVE_CLOCK_GETTIME, [define if you have clock_gettime]))
418 AC_SUBST(LIB_CLOCK_GETTIME)
420 # only matters for x86
421 AC_CHECK_PROGS(NASM, nasm)
422 AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM")
423 if test -n "$NASM" ; then
424 AC_DEFINE(FLAC__HAS_NASM)
425 AH_TEMPLATE(FLAC__HAS_NASM, [define if you are compiling for x86 and have the NASM assembler])
428 dnl If debugging is disabled AND no CFLAGS/CXXFLAGS/CPPFLAGS/LDFLAGS
429 dnl are provided, we can set defaults to our liking
430 AS_IF([test "x${ax_enable_debug}" = "xno" && test "x${enable_flags_setting}" = "xyes"], [
431 CFLAGS="-O3 -funroll-loops"
436 if test x$ac_cv_c_compiler_gnu = xyes ; then
437 CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wnested-externs -Wshadow -Wundef -Wmissing-declarations -Winline " # -Wcast-qual -Wbad-function-cast -Wwrite-strings -Wconversion
438 CXXFLAGS="$CXXFLAGS -Wall -Wextra -Wcast-align -Wshadow -Wwrite-strings -Wctor-dtor-privacy -Wnon-virtual-dtor -Wreorder -Wsign-promo -Wundef " # -Wcast-qual -Wbad-function-cast -Wwrite-strings -Woverloaded-virtual -Wmissing-declarations
440 XIPH_ADD_CFLAGS([-Wdeclaration-after-statement])
442 dnl some distributions (such as Gentoo) have _FORTIFY_SOURCE always
443 dnl enabled. We test for this situation in order to prevent polluting
444 dnl the console with messages of macro redefinitions.
445 AX_ADD_FORTIFY_SOURCE
448 XIPH_ADD_CXXFLAGS([-Weffc++])
451 if test "$GCC_MAJOR_VERSION" -ge 4 && test "$OBJ_FORMAT" = elf; then
452 CPPFLAGS="$CPPFLAGS -DFLAC__USE_VISIBILITY_ATTR"
453 CFLAGS="$CFLAGS -fvisibility=hidden"
454 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
457 if test "$GCC_MAJOR_VERSION" -ge 4 && test "$OBJ_FORMAT" = macho; then
458 CPPFLAGS="$CPPFLAGS -DFLAC__USE_VISIBILITY_ATTR"
459 CFLAGS="$CFLAGS -fvisibility=hidden"
460 CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
463 if test "x$GCC_MAJOR_VERSION$GCC_MINOR_VERSION" = "x42" ; then
464 XIPH_ADD_CFLAGS([-fgnu89-inline])
467 if test "x$GCC_MAJOR_VERSION$GCC_MINOR_VERSION" = "x47" ; then
468 XIPH_ADD_CFLAGS([-fno-inline-small-functions])
471 if test "x$asm_optimisation$sse_os" = "xyesyes" ; then
472 XIPH_ADD_CFLAGS([-msse2])
479 if test "$host_cpu" = "i686"; then
480 XIPH_ADD_CFLAGS([-mstackrealign])
484 if test x$enable_werror = "xyes" ; then
485 XIPH_ADD_CFLAGS([-Werror])
487 XIPH_ADD_CXXFLAGS([-Werror])
491 if test x$enable_stack_smash_protection = "xyes" ; then
492 XIPH_GCC_STACK_PROTECTOR
493 XIPH_GXX_STACK_PROTECTOR
499 src/libFLAC/Makefile \
500 src/libFLAC/flac.pc \
501 src/libFLAC/ia32/Makefile \
502 src/libFLAC/include/Makefile \
503 src/libFLAC/include/private/Makefile \
504 src/libFLAC/include/protected/Makefile \
505 src/libFLAC++/Makefile \
506 src/libFLAC++/flac++.pc \
508 src/metaflac/Makefile \
509 src/plugin_common/Makefile \
510 src/plugin_xmms/Makefile \
512 src/test_grabbag/Makefile \
513 src/test_grabbag/cuesheet/Makefile \
514 src/test_grabbag/picture/Makefile \
515 src/test_libs_common/Makefile \
516 src/test_libFLAC/Makefile \
517 src/test_libFLAC++/Makefile \
518 src/test_seeking/Makefile \
519 src/test_streams/Makefile \
521 src/utils/flacdiff/Makefile \
522 src/utils/flactimer/Makefile \
524 examples/c/Makefile \
525 examples/c/decode/Makefile \
526 examples/c/decode/file/Makefile \
527 examples/c/encode/Makefile \
528 examples/c/encode/file/Makefile \
529 examples/cpp/Makefile \
530 examples/cpp/decode/Makefile \
531 examples/cpp/decode/file/Makefile \
532 examples/cpp/encode/Makefile \
533 examples/cpp/encode/file/Makefile \
535 include/FLAC/Makefile \
536 include/FLAC++/Makefile \
537 include/share/Makefile \
538 include/share/grabbag/Makefile \
539 include/test_libs_common/Makefile \
543 doc/html/images/Makefile \
548 test/cuesheets/Makefile \
549 test/flac-to-flac-metadata-test-files/Makefile \
550 test/metaflac-test-files/Makefile \
551 test/pictures/Makefile \
558 -=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=-
560 Configuration summary :
562 FLAC version : ........................ ${VERSION}
564 Host CPU : ............................ ${host_cpu}
565 Host Vendor : ......................... ${host_vendor}
566 Host OS : ............................. ${host_os}
569 echo " Compiler is GCC : ..................... ${ac_cv_c_compiler_gnu}"
570 if test x$ac_cv_c_compiler_gnu = xyes ; then
571 echo " GCC version : ......................... ${GCC_VERSION}"
573 echo " Compiler is Clang : ................... ${xiph_cv_c_compiler_clang}"
574 echo " SSE optimizations : ................... ${sse_os}"
575 echo " Asm optimizations : ................... ${asm_optimisation}"
576 echo " Ogg/FLAC support : .................... ${have_ogg}"