1# FLAC - Free Lossless Audio Codec 2# Copyright (C) 2001,2002,2003,2004,2005,2006,2007 Josh Coalson 3# 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 11# distributed. 12# 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 16# distribution. 17 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 20 21AC_INIT(src/flac/main.c) 22AM_INIT_AUTOMAKE(flac, 1.2.1) 23 24# Don't automagically regenerate autoconf/automake generated files unless 25# explicitly requested. Eases autobuilding -mdz 26AM_MAINTAINER_MODE 27 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. 31AM_PROG_LIBTOOL 32sed -e 's/^build_old_libs=yes/build_old_libs=no/' libtool > libtool-disable-static 33chmod +x libtool-disable-static 34 35AC_SUBST(ACLOCAL_AMFLAGS, "-I m4") 36 37AM_PROG_AS 38AC_PROG_CXX 39AC_PROG_MAKE_SET 40 41AC_SYS_LARGEFILE 42AC_FUNC_FSEEKO 43 44AC_CHECK_SIZEOF(void*,0) 45 46#@@@ new name is AC_CONFIG_HEADERS 47AM_CONFIG_HEADER(config.h) 48 49AC_C_BIGENDIAN 50 51AC_CHECK_TYPES(socklen_t, [], []) 52 53dnl check for getopt in standard library 54dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] ) 55AC_CHECK_FUNCS(getopt_long, [], []) 56 57case "$host_cpu" in 58 i*86) 59 cpu_ia32=true 60 AC_DEFINE(FLAC__CPU_IA32) 61 AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386]) 62 ;; 63 powerpc) 64 cpu_ppc=true 65 AC_DEFINE(FLAC__CPU_PPC) 66 AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC]) 67 ;; 68 sparc) 69 cpu_sparc=true 70 AC_DEFINE(FLAC__CPU_SPARC) 71 AH_TEMPLATE(FLAC__CPU_SPARC, [define if building for SPARC]) 72 ;; 73esac 74AM_CONDITIONAL(FLaC__CPU_IA32, test "x$cpu_ia32" = xtrue) 75AM_CONDITIONAL(FLaC__CPU_PPC, test "x$cpu_ppc" = xtrue) 76AM_CONDITIONAL(FLaC__CPU_SPARC, test "x$cpu_sparc" = xtrue) 77 78case "$host" in 79 i386-*-openbsd3.[[0-3]]) OBJ_FORMAT=aoutb ;; 80 *-*-cygwin|*mingw*) OBJ_FORMAT=win32 ;; 81 *-*-darwin*) OBJ_FORMAT=macho ;; 82 *) OBJ_FORMAT=elf ;; 83esac 84AC_SUBST(OBJ_FORMAT) 85 86# only needed because of ntohl() usage, can get rid of after that's gone: 87case "$host" in 88 *-*-cygwin|*mingw*) MINGW_WINSOCK_LIBS=-lwsock32 ;; 89 *) MINGW_WINSOCK_LIBS= ;; 90esac 91AC_SUBST(MINGW_WINSOCK_LIBS) 92 93case "$host" in 94 *-pc-linux-gnu) 95 sys_linux=true 96 AC_DEFINE(FLAC__SYS_LINUX) 97 AH_TEMPLATE(FLAC__SYS_LINUX, [define if building for Linux]) 98 ;; 99 *-*-darwin*) 100 sys_darwin=true 101 AC_DEFINE(FLAC__SYS_DARWIN) 102 AH_TEMPLATE(FLAC__SYS_DARWIN, [define if building for Darwin / MacOS X]) 103 ;; 104esac 105AM_CONDITIONAL(FLaC__SYS_DARWIN, test "x$sys_darwin" = xtrue) 106AM_CONDITIONAL(FLaC__SYS_LINUX, test "x$sys_linux" = xtrue) 107 108if test "x$cpu_ia32" = xtrue ; then 109AC_DEFINE(FLAC__ALIGN_MALLOC_DATA) 110AH_TEMPLATE(FLAC__ALIGN_MALLOC_DATA, [define to align allocated memory on 32-byte boundaries]) 111fi 112 113AC_ARG_ENABLE(asm-optimizations, AC_HELP_STRING([--disable-asm-optimizations], [Don't use any assembly optimization routines]), asm_opt=no, asm_opt=yes) 114AM_CONDITIONAL(FLaC__NO_ASM, test "x$asm_opt" = xno) 115if test "x$asm_opt" = xno ; then 116AC_DEFINE(FLAC__NO_ASM) 117AH_TEMPLATE(FLAC__NO_ASM, [define to disable use of assembly code]) 118fi 119 120AC_ARG_ENABLE(debug, 121AC_HELP_STRING([--enable-debug], [Turn on debugging]), 122[case "${enableval}" in 123 yes) debug=true ;; 124 no) debug=false ;; 125 *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;; 126esac],[debug=false]) 127AM_CONDITIONAL(DEBUG, test "x$debug" = xtrue) 128 129AC_ARG_ENABLE(sse, 130AC_HELP_STRING([--enable-sse], [Enable SSE support by asserting that the OS supports SSE instructions]), 131[case "${enableval}" in 132 yes) sse_os=true ;; 133 no) sse_os=false ;; 134 *) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;; 135esac],[sse_os=false]) 136AM_CONDITIONAL(FLaC__SSE_OS, test "x$sse_os" = xtrue) 137if test "x$sse_os" = xtrue ; then 138AC_DEFINE(FLAC__SSE_OS) 139AH_TEMPLATE(FLAC__SSE_OS, [define if your operating system supports SSE instructions]) 140fi 141 142AC_ARG_ENABLE(3dnow, 143AC_HELP_STRING([--disable-3dnow], [Disable 3DNOW! optimizations]), 144[case "${enableval}" in 145 yes) use_3dnow=true ;; 146 no) use_3dnow=false ;; 147 *) AC_MSG_ERROR(bad value ${enableval} for --enable-3dnow) ;; 148esac],[use_3dnow=true]) 149AM_CONDITIONAL(FLaC__USE_3DNOW, test "x$use_3dnow" = xtrue) 150if test "x$use_3dnow" = xtrue ; then 151AC_DEFINE(FLAC__USE_3DNOW) 152AH_TEMPLATE(FLAC__USE_3DNOW, [define to enable use of 3Dnow! instructions]) 153fi 154 155AC_ARG_ENABLE(altivec, 156AC_HELP_STRING([--disable-altivec], [Disable Altivec optimizations]), 157[case "${enableval}" in 158 yes) use_altivec=true ;; 159 no) use_altivec=false ;; 160 *) AC_MSG_ERROR(bad value ${enableval} for --enable-altivec) ;; 161esac],[use_altivec=true]) 162AM_CONDITIONAL(FLaC__USE_ALTIVEC, test "x$use_altivec" = xtrue) 163if test "x$use_altivec" = xtrue ; then 164AC_DEFINE(FLAC__USE_ALTIVEC) 165AH_TEMPLATE(FLAC__USE_ALTIVEC, [define to enable use of Altivec instructions]) 166fi 167 168AC_ARG_ENABLE(thorough-tests, 169AC_HELP_STRING([--disable-thorough-tests], [Disable thorough (long) testing, do only basic tests]), 170[case "${enableval}" in 171 yes) thorough_tests=true ;; 172 no) thorough_tests=false ;; 173 *) AC_MSG_ERROR(bad value ${enableval} for --enable-thorough-tests) ;; 174esac],[thorough_tests=true]) 175AC_ARG_ENABLE(exhaustive-tests, 176AC_HELP_STRING([--enable-exhaustive-tests], [Enable exhaustive testing (VERY long)]), 177[case "${enableval}" in 178 yes) exhaustive_tests=true ;; 179 no) exhaustive_tests=false ;; 180 *) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;; 181esac],[exhaustive_tests=false]) 182if test "x$thorough_tests" = xfalse ; then 183FLAC__TEST_LEVEL=0 184elif test "x$exhaustive_tests" = xfalse ; then 185FLAC__TEST_LEVEL=1 186else 187FLAC__TEST_LEVEL=2 188fi 189AC_SUBST(FLAC__TEST_LEVEL) 190 191AC_ARG_ENABLE(valgrind-testing, 192AC_HELP_STRING([--enable-valgrind-testing], [Run all tests inside Valgrind]), 193[case "${enableval}" in 194 yes) FLAC__TEST_WITH_VALGRIND=yes ;; 195 no) FLAC__TEST_WITH_VALGRIND=no ;; 196 *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind-testing) ;; 197esac],[FLAC__TEST_WITH_VALGRIND=no]) 198AC_SUBST(FLAC__TEST_WITH_VALGRIND) 199 200AC_ARG_ENABLE(doxygen-docs, 201AC_HELP_STRING([--disable-doxygen-docs], [Disable API documentation building via Doxygen]), 202[case "${enableval}" in 203 yes) enable_doxygen_docs=true ;; 204 no) enable_doxygen_docs=false ;; 205 *) AC_MSG_ERROR(bad value ${enableval} for --enable-doxygen-docs) ;; 206esac],[enable_doxygen_docs=true]) 207if test "x$enable_doxygen_docs" != xfalse ; then 208 AC_CHECK_PROGS(DOXYGEN, doxygen) 209fi 210AM_CONDITIONAL(FLaC__HAS_DOXYGEN, test -n "$DOXYGEN") 211 212AC_ARG_ENABLE(local-xmms-plugin, 213AC_HELP_STRING([--enable-local-xmms-plugin], [Install XMMS plugin to ~/.xmms/Plugins instead of system location]), 214[case "${enableval}" in 215 yes) install_xmms_plugin_locally=true ;; 216 no) install_xmms_plugin_locally=false ;; 217 *) AC_MSG_ERROR(bad value ${enableval} for --enable-local-xmms-plugin) ;; 218esac],[install_xmms_plugin_locally=false]) 219AM_CONDITIONAL(FLaC__INSTALL_XMMS_PLUGIN_LOCALLY, test "x$install_xmms_plugin_locally" = xtrue) 220 221AC_ARG_ENABLE(xmms-plugin, 222AC_HELP_STRING([--disable-xmms-plugin], [Do not build XMMS plugin]), 223[case "${enableval}" in 224 yes) enable_xmms_plugin=true ;; 225 no) enable_xmms_plugin=false ;; 226 *) AC_MSG_ERROR(bad value ${enableval} for --enable-xmms-plugin) ;; 227esac],[enable_xmms_plugin=true]) 228if test "x$enable_xmms_plugin" != xfalse ; then 229 AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - XMMS support will not be built])) 230fi 231AM_CONDITIONAL(FLaC__HAS_XMMS, test -n "$XMMS_INPUT_PLUGIN_DIR") 232 233dnl build FLAC++ or not 234AC_ARG_ENABLE([cpplibs], 235AC_HELP_STRING([--disable-cpplibs], [Do not build libFLAC++]), 236[case "${enableval}" in 237 yes) disable_cpplibs=false ;; 238 no) disable_cpplibs=true ;; 239 *) AC_MSG_ERROR(bad value ${enableval} for --enable-cpplibs) ;; 240esac], [disable_cpplibs=false]) 241AM_CONDITIONAL(FLaC__WITH_CPPLIBS, [test "x$disable_cpplibs" != xtrue]) 242 243dnl check for ogg library 244AC_ARG_ENABLE([ogg], 245 AC_HELP_STRING([--disable-ogg], [Disable ogg support (default: test for libogg)]), 246 [ want_ogg=$enableval ], [ want_ogg=yes ] ) 247 248if test "x$want_ogg" != "xno"; then 249 XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built])) 250fi 251 252AM_CONDITIONAL(FLaC__HAS_OGG, [test "x$have_ogg" = xyes]) 253if test "x$have_ogg" = xyes ; then 254AC_DEFINE(FLAC__HAS_OGG) 255AH_TEMPLATE(FLAC__HAS_OGG, [define if you have the ogg library]) 256fi 257 258dnl check for i18n(internationalization); these are from libiconv/gettext 259AM_ICONV 260AM_LANGINFO_CODESET 261 262AC_CHECK_PROGS(DOCBOOK_TO_MAN, docbook-to-man docbook2man) 263AM_CONDITIONAL(FLaC__HAS_DOCBOOK_TO_MAN, test -n "$DOCBOOK_TO_MAN") 264if test -n "$DOCBOOK_TO_MAN" ; then 265AC_DEFINE(FLAC__HAS_DOCBOOK_TO_MAN) 266AH_TEMPLATE(FLAC__HAS_DOCBOOK_TO_MAN, [define if you have docbook-to-man or docbook2man]) 267fi 268 269# only matters for x86 270AC_CHECK_PROGS(NASM, nasm) 271AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM") 272if test -n "$NASM" ; then 273AC_DEFINE(FLAC__HAS_NASM) 274AH_TEMPLATE(FLAC__HAS_NASM, [define if you are compiling for x86 and have the NASM assembler]) 275fi 276 277# only matters for PowerPC 278AC_CHECK_PROGS(AS, as, as) 279AC_CHECK_PROGS(GAS, gas, gas) 280 281# try -v (apple as) and --version (gas) at the same time 282test "$AS" = "as" && as --version -v < /dev/null 2>&1 | grep Apple >/dev/null || AS=gas 283 284AM_CONDITIONAL(FLaC__HAS_AS, test "$AS" = "as") 285AM_CONDITIONAL(FLaC__HAS_GAS, test "$AS" = "gas") 286if test "$AS" = "as" ; then 287AC_DEFINE(FLAC__HAS_AS) 288AH_TEMPLATE(FLAC__HAS_AS, [define if you are compiling for PowerPC and have the 'as' assembler]) 289fi 290if test "$AS" = "gas" ; then 291# funniest. macro. ever. 292AC_DEFINE(FLAC__HAS_GAS) 293AH_TEMPLATE(FLAC__HAS_GAS, [define if you are compiling for PowerPC and have the 'gas' assembler]) 294fi 295 296CPPFLAGS='-I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include'" $CPPFLAGS" 297if test "x$debug" = xtrue; then 298 CPPFLAGS="-DDEBUG $CPPFLAGS" 299 CFLAGS="-g $CFLAGS" 300else 301 CPPFLAGS="-DNDEBUG $CPPFLAGS" 302 if test "x$GCC" = xyes; then 303 CPPFLAGS="-DFLaC__INLINE=__inline__ $CPPFLAGS" 304 CFLAGS="-O3 -funroll-loops -finline-functions -Wall -W -Winline $CFLAGS" 305 fi 306fi 307 308#@@@ 309AM_CONDITIONAL(FLaC__HAS_AS__TEMPORARILY_DISABLED, test "yes" = "no") 310AM_CONDITIONAL(FLaC__HAS_GAS__TEMPORARILY_DISABLED, test "yes" = "no") 311 312AC_CONFIG_FILES([ \ 313 Makefile \ 314 src/Makefile \ 315 src/libFLAC/Makefile \ 316 src/libFLAC/flac.pc \ 317 src/libFLAC/ia32/Makefile \ 318 src/libFLAC/ppc/Makefile \ 319 src/libFLAC/ppc/as/Makefile \ 320 src/libFLAC/ppc/gas/Makefile \ 321 src/libFLAC/include/Makefile \ 322 src/libFLAC/include/private/Makefile \ 323 src/libFLAC/include/protected/Makefile \ 324 src/libFLAC++/Makefile \ 325 src/libFLAC++/flac++.pc \ 326 src/flac/Makefile \ 327 src/metaflac/Makefile \ 328 src/monkeys_audio_utilities/Makefile \ 329 src/monkeys_audio_utilities/flac_mac/Makefile \ 330 src/monkeys_audio_utilities/flac_ren/Makefile \ 331 src/plugin_common/Makefile \ 332 src/plugin_winamp2/Makefile \ 333 src/plugin_winamp2/include/Makefile \ 334 src/plugin_winamp2/include/winamp2/Makefile \ 335 src/plugin_xmms/Makefile \ 336 src/share/Makefile \ 337 src/share/getopt/Makefile \ 338 src/share/grabbag/Makefile \ 339 src/share/replaygain_analysis/Makefile \ 340 src/share/replaygain_synthesis/Makefile \ 341 src/share/replaygain_synthesis/include/Makefile \ 342 src/share/replaygain_synthesis/include/private/Makefile \ 343 src/share/utf8/Makefile \ 344 src/test_grabbag/Makefile \ 345 src/test_grabbag/cuesheet/Makefile \ 346 src/test_grabbag/picture/Makefile \ 347 src/test_libs_common/Makefile \ 348 src/test_libFLAC/Makefile \ 349 src/test_libFLAC++/Makefile \ 350 src/test_seeking/Makefile \ 351 src/test_streams/Makefile \ 352 examples/Makefile \ 353 examples/c/Makefile \ 354 examples/c/decode/Makefile \ 355 examples/c/decode/file/Makefile \ 356 examples/c/encode/Makefile \ 357 examples/c/encode/file/Makefile \ 358 examples/cpp/Makefile \ 359 examples/cpp/decode/Makefile \ 360 examples/cpp/decode/file/Makefile \ 361 examples/cpp/encode/Makefile \ 362 examples/cpp/encode/file/Makefile \ 363 include/Makefile \ 364 include/FLAC/Makefile \ 365 include/FLAC++/Makefile \ 366 include/share/Makefile \ 367 include/share/grabbag/Makefile \ 368 include/test_libs_common/Makefile \ 369 doc/Makefile \ 370 doc/html/Makefile \ 371 doc/html/images/Makefile \ 372 doc/html/images/hw/Makefile \ 373 doc/html/ru/Makefile \ 374 m4/Makefile \ 375 man/Makefile \ 376 test/Makefile \ 377 test/cuesheets/Makefile \ 378 test/flac-to-flac-metadata-test-files/Makefile \ 379 test/metaflac-test-files/Makefile \ 380 test/pictures/Makefile \ 381 build/Makefile \ 382 obj/Makefile \ 383 obj/debug/Makefile \ 384 obj/debug/bin/Makefile \ 385 obj/debug/lib/Makefile \ 386 obj/release/Makefile \ 387 obj/release/bin/Makefile \ 388 obj/release/lib/Makefile \ 389]) 390AC_OUTPUT 391