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|
dnl Configure A52
dnl Usage:
dnl AM_PATH_A52([ACTION-IF-FOUND-A52 [, ACTION-IF-NOT-FOUND-A52]])
AC_DEFUN([AM_PATH_A52],
[
AC_ARG_WITH(a52_prefix, [ --with-a52-prefix=PFX where liba52 is installed.],
A52_CFLAGS="-I$withval/include"
A52_LIBS="-L$withval/lib",
A52_CFLAGS=""
A52_LIBS="")
ac_save_LIBS=$LIBS
AC_CHECK_LIB(a52, a52_frame,
[ A52_LIBS="$A52_LIBS -la52 -lm"
have_a52=yes
ifelse([$1], , :, [$1]) ],
[ A52_CFLAGS=""; A52_LIBS=""
have_a52=no
ifelse([$2], , :, [$2]) ],
[ $A52_LIBS -lm ])
LIBS=$ac_save_LIBS
AC_SUBST(A52_CFLAGS)
AC_SUBST(A52_LIBS)
])
dnl as.m4
dnl Figure out how to run the assembler.
dnl AM_PROG_AS
AC_DEFUN([AM_PROG_AS],
[
dnl By default we simply use the C compiler to build assembly code.
AC_REQUIRE([AC_PROG_CC])
: ${CCAS='$(CC)'}
# Set CCASFLAGS if not already set.
: ${CCASFLAGS='$(CFLAGS)'}
# Set ASCOMPILE if not already set.
if test $CCAS = '$'CC; then
: ${CCASCOMPILE='$(LIBTOOL) --mode=compile $(CCAS) $(AM_ASFLAGS) $(CCASFLAGS) -c'}
else
: ${CCASCOMPILE='$(LIBTOOL) --mode=compile $(CCAS) $(AM_ASFLAGS) $(CCASFLAGS)'}
fi
AC_SUBST(CCAS)
AC_SUBST(CCASFLAGS)
AC_SUBST(CCASCOMPILE)
])
dnl AC_GCC_VERSION
dnl check for compiler version
dnl sets COMPILER_VERSION and GCC_VERSION
AC_DEFUN([AC_CC_VERSION],
[
AC_MSG_CHECKING([C compiler version])
COMPILER_VERSION=`$CC -v 2>&1 | grep version`
case "$COMPILER_VERSION" in
*gcc*)
dnl Ok, how to turn $3 into the real $3
GCC_VERSION=`echo $COMPILER_VERSION | \
sed -e 's/[[^ ]]*\ [[^ ]]*\ \([[^ ]]*\)\ .*/\1/'` ;;
*) GCC_VERSION=unknown ;;
esac
AC_MSG_RESULT($GCC_VERSION)
])
dnl AC_TRY_CFLAGS (CFLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])
dnl check if $CC supports a given set of cflags
AC_DEFUN([AC_TRY_CFLAGS],
[
AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING([whether $CC accepts $1 flag(s)])
ac_save_CFLAGS=$CFLAGS
CFLAGS="$1"
AC_COMPILE_IFELSE(AC_LANG_PROGRAM(), ac_cv_try_cflags_ok=yes, ac_cv_try_cflags_ok=no)
CFLAGS=$ac_save_CFLAGS
AC_MSG_RESULT($ac_cv_try_cflags_ok)
if test "$ac_cv_try_cflags_ok" = yes; then
ifelse([$2], [], [:], [$2])
else
ifelse([$3], [], [:], [$3])
fi
])
dnl AC_TRY_CXXFLAGS (CXXFLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])
dnl check if $CXX supports a given set of cxxflags
AC_DEFUN([AC_TRY_CXXFLAGS],
[
AC_REQUIRE([AC_PROG_CXX])
AC_MSG_CHECKING([if $CXX supports $1 flag(s)])
AC_LANG_PUSH(C++)
ac_save_CXXFLAGS=$CXXFLAGS
CXXFLAGS="$1"
AC_COMPILE_IFELSE(AC_LANG_PROGRAM(), ac_cv_try_cxxflags_ok=yes, ac_cv_try_cxxflags_ok=no)
CXXFLAGS=$ac_save_CXXFLAGS
AC_MSG_RESULT($ac_cv_try_cxxflags_ok)
AC_LANG_POP
if test "$ac_cv_try_cxxflags_ok" = yes; then
ifelse([$2], [], [:], [$2])
else
ifelse([$3], [], [:], [$3])
fi
])
dnl AC_CHECK_GNU_EXTENSIONS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
AC_DEFUN([AC_CHECK_GNU_EXTENSIONS],
[
AC_CACHE_CHECK([if you need GNU extensions], ac_cv_gnu_extensions,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include <features.h>], [
#ifndef __GNU_LIBRARY__
gnuneeded
#endif
]), ac_cv_gnu_extensions=yes, ac_cv_gnu_extensions=no)
)
if test "$ac_cv_gnu_extensions" = yes; then
ifelse([$1], [], [:], [$1])
dnl AC_DEFINE_UNQUOTED(_GNU_SOURCE)
else
ifelse([$2], [], [:], [$2])
fi
])
dnl
dnl AC_CHECK_GNU_VECTOR([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl
AC_DEFUN([AC_CHECK_GNU_VECTOR],
[
AC_CACHE_CHECK([whether $CC supports vector builtins], ac_cv_gnu_vector,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include <features.h>], [
int main(void) {
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
return 0;
#else
#error no vector builtins
#endif
}
]), ac_cv_gnu_vector=yes, ac_cv_gnu_vector=no)
)
if test "$ac_cv_gnu_vector" = yes; then
ifelse([$1], [], [:], [$1])
else
ifelse([$2], [], [:], [$2])
fi
])
dnl
dnl AC_CHECK_ALIGN_POWER([ACTION-IF-FOUND-ALIGN_POWER [, ACTION-IF-NOT-FOUND-ALIGN_POWER]])
dnl
AC_DEFUN([AC_CHECK_ALIGN_POWER],
[
AC_REQUIRE([AC_PROG_CC])
AC_CACHE_CHECK([whether .align arg is power-of-two],
ac_cv_val_have_align_power,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],
[ asm (".align 3") ]),
ac_cv_val_have_align_power=yes, ac_cv_val_have_align_power=no)
)
if test "$ac_cv_val_have_align_power" = yes; then
ifelse([$1], , :, [$1])
else
ifelse([$2], , :, [$2])
fi
])
dnl
dnl AC_CHECK_RESTRICT_KEYWORD([ACTION])
dnl
AC_DEFUN([AC_CHECK_RESTRICT_KEYWORD],
[
AC_REQUIRE([AC_PROG_CC])
AC_CACHE_CHECK([for restrict keyword],
ac_cv_val_restrict_keyword,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],
[ void foo(char * restrict p); ]),
ac_cv_val_restrict_keyword=restrict,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],
[ void foo(char * _restrict p); ]),
ac_cv_val_restrict_keyword=_restrict,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],
[ void foo(char * __restrict__ p); ]),
ac_cv_val_restrict_keyword=__restrict__,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],
[ void foo(char * __restrict p); ]),
ac_cv_val_restrict_keyword=__restrict,
ac_cv_val_restrict_keyword=)
)
)
)
)
have_restrict_keyword=$ac_cv_val_restrict_keyword
ifelse([$1], , :, [$1])
])
# Configure paths for libdc1394_control
dnl AM_PATH_DC1394([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libdc1394_control, and define DC1394_CFLAGS and DC1394_LIBS
dnl
AC_DEFUN([AM_PATH_DC1394],
[
AC_ARG_WITH(dc1394_prefix, [ --with-dc1394-prefix=PFX where DC1394 is installed.],
DC1394_CFLAGS="-I$withval/include"
DC1394_LIBS="-L$withval/lib",
DC1394_CFLAGS=""
DC1394_LIBS="")
AC_AVM_CHECK_LIB(dc1394, [for dc1394_create_handle in -ldc1394_control],
DC1394_CFLAGS, DC1394_LIBS, [ -ldc1394_control -lraw1394 ],
[#include <libdc1394/dc1394_control.h>],
dc1394_create_handle(0), [$1], [$2])
])
# Configure paths for DivX
dnl Usage:
dnl AM_PATH_DIVX([ACTION-IF-FOUND-DECORE [, ACTION-IF-NOT-FOUND-DECORE
dnl [, ACTION-IF-FOUND-ENCORE, [ACTION-IF-NOT-FOUND-DECORE]]]] )
dnl Test for libdivxdecore, libdivxencore, and define DIVX_CFLAGS and DIVX_LIBS
dnl
AC_DEFUN([AM_PATH_DIVX],
[
AC_ARG_WITH(divx4_prefix, [ --with-divx4-prefix=PFX where divx4linux is installed.],
[], with_divx4_prefix=)
have_divx_decore=no
have_divx_encore=no
DIVX_CFLAGS=""
DIVX_LIBS=""
ac_save_CPPFLAGS=$CPPFLAGS
if test -n "$with_divx4_prefix"; then
dnl user has specified extra path for DivX4 instalation
CPPFLAGS="-I$with_divx4_prefix $CPPFLAGS"
AC_CHECK_HEADER(include/decore.h,
DIVX_CFLAGS="-I$with_divx4_prefix/include"
DIVX_LIBS="-L$with_divx4_prefix/lib"
have_divx_decore=yes)
if test "$have_divx_decore" = no; then
AC_CHECK_HEADER(decore.h,
DIVX_CFLAGS="-I$with_divx4_prefix"
DIVX_LIBS="-L$with_divx4_prefix"
have_divx_decore=yes)
fi
else
AC_CHECK_HEADER(decore.h, have_divx_decore=yes)
fi
AC_CHECK_HEADER(encore2.h, have_divx_encore=yes)
CPPFLAGS=$ac_save_CPPFLAGS
ac_save_LIBS=$LIBS
if test "$have_divx_decore" = yes; then
AC_CHECK_LIB(divxdecore, decore, [],
have_divx_decore=no, $DIVX_LIBS)
fi
if test "$have_divx_encore" = yes; then
AC_CHECK_LIB(divxencore, encore, [],
have_divx_encore=no, $DIVX_LIBS)
fi
LIBS=$ac_save_LIBS
if test "$have_divx_decore" = yes; then
DIVX_LIBS="$DIVX_LIBS -ldivxdecore"
ifelse([$1], , :, [$1])
else
ifelse([$2], , :, [$2])
fi
if test "$have_divx_encore" = yes; then
DIVX_LIBS="$DIVX_LIBS -ldivxencore"
ifelse([$3], , :, [$3])
else
ifelse([$4], , :, [$4])
fi
AC_SUBST(DIVX_CFLAGS)
AC_SUBST(DIVX_LIBS)
])
# Configure paths for libdts
dnl AM_PATH_DTS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libdts, and define DTS_CFLAGS and DTS_LIBS
dnl
AC_DEFUN([AM_PATH_DTS],
[
AC_ARG_WITH(dts_prefix, [ --with-dts-prefix=PFX where DTS is installed.],
DTS_CFLAGS="-I$withval/include"
DTS_LIBS="-L$withval/lib",
DTS_CFLAGS=""
DTS_LIBS="")
dnl dts.h needs stdint.h/inttypes.h for plain compile!
AC_AVM_CHECK_LIB(dts, [for dts_init in -ldts],
DTS_CFLAGS, DTS_LIBS, [ -ldts -lm ], [
#if HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#if HAVE_STDINT_H
# include <stdint.h>
#endif
#include <dts.h>], dts_state_t* d = dts_init(0), [$1], [$2])
])
# Configure paths for libfaad
dnl AM_PATH_FAAD([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libfaad, and define FAAD_CFLAGS and FAAD_LIBS
dnl
AC_DEFUN([AM_PATH_FAAD],
[
AC_ARG_WITH(faad_prefix, [ --with-faad-prefix=PFX where FAAD is installed.],
FAAD_CFLAGS="-I$withval/include"
FAAD_LIBS="-L$withval/lib",
FAAD_CFLAGS=""
FAAD_LIBS="")
AC_AVM_CHECK_LIB(faad, [for faacDecOpen in -lfaad],
FAAD_CFLAGS, FAAD_LIBS, [ -lfaad -lm ],
[#include <faad.h>], faacDecHandle h = faacDecOpen(), [$1], [$2])
])
dnl Che
dnl currently needed only by ffmpeg
dnl AC_FUNC_LRINTF([ACTION-IF-FOUND-LRINTF [, ACTION-IF-NOT-FOUND-LRINTF]])
dnl
AC_DEFUN([AC_FUNC_LRINTF],
[
AC_CACHE_CHECK([whether system declares lrintf function in math.h],
ac_cv_val_have_lrintf,
[ac_save_CFLAGS=$CFLAGS
ac_save_LIBS=$LIBS
CFLAGS="$CFLAGS -O2"
LIBS="$LIBS -lm"
AC_RUN_IFELSE(AC_LANG_SOURCE([
#define _ISOC9X_SOURCE 1
#include <math.h>
int main( void ) { return (lrintf(3.999f) > 0)?0:1; }]),
ac_cv_val_have_lrintf=yes, ac_cv_val_have_lrintf=no,
[ echo $ac_n "cross compiling; assumed OK... $ac_c" ])
CFLAGS=$ac_save_CFLAGS
LIBS=$ac_save_LIBS
])
if test "$ac_cv_val_have_lrintf" = yes; then
ifelse([$1], , :, [$1])
else
ifelse([$2], , :, [$2])
fi
])
dnl
dnl AC_CHECK_IPV6([ACTION-IF-FOUND-IPV6 [, ACTION-IF-NOT-FOUND-IPV6]])
dnl
AC_DEFUN([AC_CHECK_IPV6],
[
AC_CACHE_CHECK([whether system supports IPv6],
ac_cv_val_have_ipv6,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
], [
struct sockaddr_storage saddr;
struct ipv6_mreq mreq6;
getaddrinfo(0,0,0,0);
getnameinfo(0,0,0,0,0,0,0);
IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
]), ac_cv_val_have_ipv6=yes, ac_cv_val_have_ipv6=no)
)
if test "$ac_cv_val_have_ipv6" = yes; then
ifelse([$1], , :, [$1])
else
ifelse([$2], , :, [$2])
fi
])
dnl Usage:
dnl AM_PATH_FFMPEG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for ffmpeg, and define FFMPEG_CFLAGS and FFMPEG_LIBS
AC_DEFUN([AM_PATH_FFMPEG],
[
AC_FUNC_LRINTF([
AC_DEFINE(HAVE_LRINTF, 1, [Define if you have lrintf on your system.])
AC_DEFINE(_ISOC9X_SOURCE, 1, [Define for proper lrintf prototype.])])
AC_CHECK_FUNCS(mkstemp)
AC_CHECK_ALIGN_POWER([
AC_DEFINE(ASMALIGN(ZEROBITS), [".align " #ZEROBITS "\n\t"],
[ffmpeg Define if your .align arg is power-of-two.])],[
AC_DEFINE(ASMALIGN(ZEROBITS), [".align 1<<" #ZEROBITS "\n\t"],
[ffmpeg Define if your .align arg is not power-of-two.])
])
AC_CHECK_RESTRICT_KEYWORD(AC_DEFINE_UNQUOTED(restrict, $have_restrict_keyword, [Define restrict keyword.]))
AC_CHECK_HEADERS(sys/poll.h)
dnl !!! - it really sucks - Makefile.am can not be optimized even by
dnl !!! preparing some extra variable forward
dnl !!! FFAVFORMAT_SRC=
ac_enablef_mmx=0
ac_enablef_armv4l=0
ac_enablef_mlib=0
ac_enablef_sparc=0
ac_enablef_alpha=0
ac_enablef_powerpc=0
ac_enablef_mmi=0
ac_enablef_sh4=0
ac_enablef_bfin=0
case "$target" in
i?86*|ia64*|x86_64*|amd64*) ac_enablef_mmx=1 ;;
alpha*) ac_enablef_alpha=1 ;;
arm*) ac_enablef_armv4l=1 ;;
sparc*) ac_enablef_sparc=1 ;;
mips*) ac_enablef_mmi=1 ;;
ppc*|powerpc*) ac_enablef_powerpc=1 ;;
esac
AC_DEFINE_UNQUOTED(ENABLE_MMX, $ac_enablef_mmx, [ffmpeg])
AC_DEFINE_UNQUOTED(ENABLE_ARMV4L, $ac_enablef_armv4l, [ffmpeg])
AC_DEFINE_UNQUOTED(ENABLE_MLIB, $ac_enablef_mlib, [ffmpeg])
AC_DEFINE_UNQUOTED(ENABLE_SPARC, $ac_enablef_sparc, [ffmpeg])
AC_DEFINE_UNQUOTED(ENABLE_ALPHA, $ac_enablef_alpha, [ffmpeg])
AC_DEFINE_UNQUOTED(ENABLE_POWERPC, $ac_enablef_powerpc, [ffmpeg])
AC_DEFINE_UNQUOTED(ENABLE_MMI, $ac_enablef_mmi, [ffmpeg])
AC_DEFINE_UNQUOTED(ENABLE_SH4, $ac_enablef_sh4, [ffmpeg])
AC_DEFINE_UNQUOTED(ENABLE_BFIN, $ac_enablef_bfin, [ffmpeg])
AC_DEFINE(CONFIG_ENCODERS, 1, [ffmpeg Define if you want to build encoders.])
AC_DEFINE(CONFIG_DECODERS, 1, [ffmpeg Define if you want to build decoders.])
AC_DEFINE(CONFIG_MUXERS, 1, [ffmpeg Define if you want to build muxers.])
AC_DEFINE(CONFIG_DEMUXERS, 1, [ffmpeg Define if you want to build demuxers.])
dnl GPL
AC_ARG_ENABLE(ffmpeg_gpl, [ --disable-ffmpeg-gpl disable GPL code in ffmpeg. [[enabled]]],
[], enable_ffmpeg_gpl=yes)
if test "$enable_ffmpeg_threads" = yes; then
AC_DEFINE(CONFIG_GPL, 1, [ffmpeg])
fi
AC_DEFINE(RUNTIME_CPUDETECT, 1, [ffmpeg for libpostprocess and libswscale])
dnl SMALL
AC_ARG_ENABLE(ffmpeg_small, [ --enable-ffmpeg-small optimize ffmpeg for size. [[disabled]]],
[], enable_ffmpeg_small=no)
if test "$enable_ffmpeg_small" = yes; then
ac_enablef_small=1
else
ac_enablef_small=0
fi
AC_DEFINE_UNQUOTED(ENABLE_SMALL, $ac_enablef_small, [ffmpeg])
dnl THREADS
AC_ARG_ENABLE(ffmpeg_threads, [ --disable-ffmpeg-threads support threads in ffmpeg. [[enabled]]],
[], enable_ffmpeg_threads=yes)
if test "$enable_ffmpeg_threads" = yes; then
ac_enablef_threads=1
else
ac_enablef_threads=0
fi
AC_DEFINE_UNQUOTED(ENABLE_THREADS, $ac_enablef_threads, [ffmpeg])
dnl LIBAC3
AC_ARG_ENABLE(ffmpeg_a52, [ --disable-ffmpeg-a52 do not build ffmpeg with A52 (AC3) support. [[enabled]]],
[], enable_ffmpeg_a52=yes)
if test "$enable_ffmpeg_a52" = yes; then
enablef_ac3=1
AC_DEFINE(CONFIG_LIBA52_DECODER, 1, [ffmpeg Define if you want to use A52 audio decoder.])
AC_ARG_ENABLE(ffmpeg_a52bin, [ --enable-ffmpeg-a52bin A52 plugin dlopens liba52.so.0 at runtime [[disabled]]],
[], enable_ffmpeg_a52bin=no)
if test "$enable_ffmpeg_a52bin" = yes; then
AC_DEFINE(CONFIG_LIBA52BIN, 1, [ffmpeg Define if you want to build with A52 dlopened decoder.])
fi
else
enablef_ac3=0
fi
AC_DEFINE_UNQUOTED(ENABLE_LIBA52_DECODER, $enablef_ac3, [ffmpeg Define if you want to use A52 audio decoder.])
dnl DTS
AC_REQUIRE([AM_PATH_DTS])
AC_ARG_ENABLE(ffmpeg_dts, [ --disable-ffmpeg-dts disable DTS support in ffmpeg. [[enabled]]],
[], enable_ffmpeg_dts=yes)
if test "$enable_ffmpeg_dts" = yes -a "$have_dts" = yes; then
enablef_dts=1
AC_DEFINE(CONFIG_LIBDTS_DECODER, 1, [ffmpeg Define if you want to build with DTS decoder.])
else
enablef_dts=0
fi
AC_DEFINE_UNQUOTED(ENABLE_LIBDTS_DECODER, $enablef_dts, [ffmpeg Define if you want to build with DTS decoder.])
dnl DV1394
AC_ARG_ENABLE(ffmpeg_dv1394, [ --disable-ffmpeg-dv1394 disable ffmpeg DV1394 support. [[enabled]]],
[], enable_ffmpeg_dv1394=yes)
if test "$enable_ffmpeg_dv1394" = yes; then
enablef_dv1394=1
AC_DEFINE(CONFIG_DV1394_DEMUXER, 1, [ffmpeg Define if you want to have DV1394 support compiled.])
else
enablef_dv1394=0
fi
AC_DEFINE_UNQUOTED(ENABLE_DV1394_DEMUXER, $enablef_dv1394, [ffmpeg Define if you want to have DV1394 support compiled.])
dnl DC1394
AC_ARG_ENABLE(ffmpeg_dc1394, [ --enable-ffmpeg-dc1394 ffmpeg DC1394 support. [[disabled]]],
[], enable_ffmpeg_dc1394=no)
enablef_dc1394=0
if test "$enable_ffmpeg_dc1394" = yes; then
AM_PATH_DC1394([
enablef_dc1394=1
AC_DEFINE(CONFIG_DC1394_DEMUXER, 1, [ffmpeg Define if you want to have DV1394 demuxer.])
], [])
fi
AC_DEFINE_UNQUOTED(ENABLE_DC1394_DEMUXER, $enablef_dc1394, [ffmpeg Define if you want to have DV1394 support compiled.])
dnl LIBFAAD
AC_REQUIRE([AM_PATH_FAAD])
if test "$have_faad" = yes; then
enablef_aac=1
dnl fix ffmpeg - MOV.C needs libfaad
AC_DEFINE(CONFIG_LIBFAAD, 1, [ffmpeg Define if you want to have AAC support compiled.])
AC_DEFINE(CONFIG_MPEG4AAC_DECODER, 1, [ffmpeg Define if you want to have AAC support compiled.])
AC_ARG_ENABLE(ffmpeg_faadbin, [ --disable-ffmpeg-faadbin do not build ffmpeg with FAAD bin.support. [[enabled]]],
[], enable_ffmpeg_faadbin=yes)
if test "$enable_ffmpeg_faadbin" = yes; then
AC_DEFINE(CONFIG_LIBFAADBIN, 1, [ffmpeg Define if you want to build support for runtime linked libfaad.])
fi
else
enablef_aac=0
fi
AC_DEFINE_UNQUOTED(ENABLE_LIBFAAD_DECODER, $enablef_aac, [ffmpeg Define if you want to have AAC support compiled.])
AC_DEFINE_UNQUOTED(ENABLE_MPEG4AAC_DECODER, $enablef_aac, [ffmpeg Define if you want to have AAC support compiled.])
dnl OSS audio
AC_REQUIRE([AC_CHECK_OSS])
if test "$enable_oss" = yes; then
enablef_audio=1
AC_DEFINE(CONFIG_AUDIO_DEMUXER, 1, [ffmpeg Define if you want to have OSS audio demuxer.])
AC_DEFINE(CONFIG_AUDIO_MUXER, 1, [ffmpeg Define if you want to have OSS audio muxer.])
else
enablef_audio=0
fi
AC_DEFINE_UNQUOTED(ENABLE_AUDIO_DEMUXER, $enablef_audio, [ffmpeg Define if you want to have OSS audio demuxer.])
AC_DEFINE_UNQUOTED(ENABLE_AUDIO_MUXER, $enablef_audio, [ffmpeg Define if you want to have OSS audio muxer.])
dnl UNUSED!!!
AC_ARG_ENABLE(ffmpeg_pp, [ --disable-ffmpeg-pp disable postprocessing support in ffmpeg. [[enabled]]],
[], enable_ffmpeg_pp=yes)
if test "$enable_ffmpeg_pp" = yes; then
AC_DEFINE(CONFIG_PP, 1, [ffmpeg Define if you want to build with PP support.])
fi
AC_ARG_ENABLE(ffmpeg_swscaler, [ --enable-ffmpeg-swscaler build ffmpeg with SWScaler. [[disabled]]],
[], enable_ffmpeg_swscaler=no)
if test "$enable_ffmpeg_swscaler" = yes; then
AC_DEFINE(CONFIG_SWSCALER, 1, [ffmpeg Define if you want to build with SWScaler.])
fi
AC_ARG_ENABLE(ffmpeg_mpegaudiohp, [ --disable-ffmpeg-mpegaudiohp build ffmpeg with MPEG HighPrecision. [[enabled]]],
[], enable_ffmpeg_mpegaudiohp=yes)
if test "$enable_ffmpeg_mpegaudiohp" = yes; then
AC_DEFINE(CONFIG_MPEGAUDIO_HP, 1, [ffmpeg Define if you want to have highprecision mpeg audio support compiled.])
fi
AC_REQUIRE([AC_CHECK_V4L])
if test "$enable_v4l" = yes; then
AC_DEFINE(CONFIG_VIDEO4LINUX, 1, [ffmpeg Define if you have video4linux device.])
fi
AC_REQUIRE([AC_CHECK_V4L2])
if test "$enable_v4l2" = yes; then
AC_DEFINE(CONFIG_VIDEO4LINUX2, 1, [ffmpeg Define if you have video4linux2 device.])
fi
AC_ARG_ENABLE(ffmpeg_network, [ --disable-ffmpeg-network disable network support. [[enabled]]],
[], enable_ffmpeg_network=yes)
if test "$enable_ffmpeg_network" = yes; then
AC_DEFINE(CONFIG_NETWORK, 1, [ffmpeg Define if you want to build with network support.])
fi
AC_CHECK_IPV6([
if test "$enable_ffmpeg_network" = yes; then
AC_DEFINE(CONFIG_IPV6, 1, [ffmpeg Define if you want to build with IPv6 support.])
fi], [])
AC_ARG_ENABLE(ffmpeg_protocol, [ --disable-ffmpeg-protocol disable ffmpeg protocol support. [[enabled]]],
[], enable_ffmpeg_protocol=yes)
if test "$enable_ffmpeg_protocol" = yes; then
AC_DEFINE(CONFIG_PROTOCOLS, 1, [ffmpeg Define if you want to build with protocols registered.])
fi
AC_REQUIRE([AC_FIND_ZLIB])
if test "$have_zlib" = yes; then
AC_DEFINE(CONFIG_ZLIB, 1, [ffmpeg Define if you have z library (-lz)])
fi
AC_DEFINE(CONFIG_FFSERVER, 1, [ffmpeg Define if you want to build server.])
AC_DEFINE(SIMPLE_IDCT, 1, [ffmpeg Define if you want to build with simples idct.])
AC_DEFINE(HAVE_PTHREADS, 1, [ffmpeg Define if you want to have pthread support compiled.])
if test -n "$ffmpeg_profiling" ; then
AC_DEFINE(HAVE_GPROF, 1, [ffmpeg Define if you want to build with gprof support.])
fi
test -z "$FFMPEG_CFLAGS" && FFMPEG_CFLAGS="-O4 $DEFAULT_FLAGS"
FFMPEG_CFLAGS="$FFMPEG_CFLAGS $DEFAULT_DEFINES"
AC_CHECK_GNU_VECTOR(FFMPEG_SSE="-msse";
AC_DEFINE(HAVE_BUILTIN_VECTOR, 1, [ffmpeg Define if your compiler supports vector builtins (MMX).]), [])
AC_SUBST(FFMPEG_CFLAGS)
AC_SUBST(FFMPEG_SSE)
dnl ffmpeg_x86opt=
dnl test x$enable_x86opt = xno && ffmpeg_x86opt="--disable-mmx"
dnl AC_MSG_RESULT([=== configuring ffmpeg ===])
dnl ( cd $srcdir/ffmpeg ; \
dnl ./configure --prefix=$prefix --cc=$CC \
dnl $ffmpeg_profiling $ffmpeg_cpu \
dnl $ffmpeg_x86opt --disable-mp3lib \
dnl --enable-simple_idct )
])
# Configure paths for FreeType2
# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
dnl AC_CHECK_FT2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for FreeType2, and define FT2_CFLAGS and FT2_LIBS
dnl
AC_DEFUN([AC_CHECK_FT2],
[dnl
dnl Get the cflags and libraries from the freetype-config script
dnl
AC_ARG_WITH(ft-prefix,
[ --with-ft-prefix=PREFIX prefix where FreeType is installed],
ft_config_prefix="$withval", ft_config_prefix="")
AC_ARG_WITH(ft-exec-prefix,
[ --with-ft-exec-prefix=PFX exec prefix where FreeType is installed],
ft_config_exec_prefix="$withval", ft_config_exec_prefix="")
AC_ARG_ENABLE(freetypetest,
[ --disable-freetypetest do not try to compile and run a test FT2 program.],
[], enable_fttest=yes)
if test x$ft_config_exec_prefix != x ; then
ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
if test x${FT2_CONFIG+set} != xset ; then
FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
fi
fi
if test x$ft_config_prefix != x ; then
ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
if test x${FT2_CONFIG+set} != xset ; then
FT2_CONFIG=$ft_config_prefix/bin/freetype-config
fi
fi
AC_PATH_PROG(FT2_CONFIG, freetype-config, no)
min_ft_version=ifelse([$1], ,6.1.0,$1)
AC_MSG_CHECKING(for FreeType - version >= $min_ft_version)
no_ft=""
if test "$FT2_CONFIG" = "no" ; then
no_ft=yes
else
FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
ft_min_major_version=`echo $min_ft_version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
ft_min_minor_version=`echo $min_ft_version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
ft_min_micro_version=`echo $min_ft_version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test x$enable_fttest = xyes ; then
ft_config_is_lt=""
if test $ft_config_major_version -lt $ft_min_major_version ; then
ft_config_is_lt=yes
else
if test $ft_config_major_version -eq $ft_min_major_version ; then
if test $ft_config_minor_version -lt $ft_min_minor_version ; then
ft_config_is_lt=yes
else
if test $ft_config_minor_version -eq $ft_min_minor_version ; then
if test $ft_config_micro_version -lt $ft_min_micro_version ; then
ft_config_is_lt=yes
fi
fi
fi
fi
fi
if test x$ft_config_is_lt = xyes ; then
no_ft=yes
else
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $FT2_CFLAGS"
LIBS="$FT2_LIBS $LIBS"
dnl
dnl Sanity checks for the results of freetype-config to some extent
dnl
AC_RUN_IFELSE(AC_LANG_SOURCE([
#include <ft2build.h>
#include FT_FREETYPE_H
#include <stdio.h>
#include <stdlib.h>
int
main()
{
FT_Library library;
FT_Error error;
error = FT_Init_FreeType(&library);
if (error)
return 1;
else
{
FT_Done_FreeType(library);
return 0;
}
}
]), [], no_ft=yes, [echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi # test $ft_config_version -lt $ft_min_version
fi # test x$enable_fttest = xyes
fi # test "$FT2_CONFIG" = "no"
if test x$no_ft = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$FT2_CONFIG" = "no" ; then
echo "*** The freetype-config script installed by FreeType 2 could not be found."
echo "*** If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the FT2_CONFIG environment variable to the"
echo "*** full path to freetype-config."
else
if test x$ft_config_is_lt = xyes ; then
echo "*** Your installed version of the FreeType 2 library is too old."
echo "*** If you have different versions of FreeType 2, make sure that"
echo "*** correct values for --with-ft-prefix or --with-ft-exec-prefix"
echo "*** are used, or set the FT2_CONFIG environment variable to the"
echo "*** full path to freetype-config."
else
echo "*** The FreeType test program failed to run. If your system uses"
echo "*** shared libraries and they are installed outside the normal"
echo "*** system library path, make sure the variable LD_LIBRARY_PATH"
echo "*** (or whatever is appropiate for your system) is correctly set."
fi
fi
FT2_CFLAGS=""
FT2_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(FT2_CFLAGS)
AC_SUBST(FT2_LIBS)
])
# Configure paths for iconv
dnl Usage:
dnl AC_ICONV(MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for ares, and defines
dnl - ICONV_CFLAGS (compiler flags)
dnl - ICONV_LIBS (linker flags, stripping and path)
dnl prerequisites:
AC_DEFUN([AC_ICONV],
[
dnl check it it is part of the libc
AC_CHECK_LIB(c, iconv_open, ac_cv_have_iconv=yes, ac_cv_have_iconv=no)
ICONV_CFLAGS=
ICONV_LIBS=
AC_ARG_WITH(iconv, [ --with-iconv=PATH where iconv is installed],
[
if test x$ac_cv_have_iconv = xno; then
ac_iconv_path=
case "$with_iconv" in
'yes') ac_iconv_path="/usr" ;;
'no') ;;
*) ac_iconv_path=$with_iconv ;;
esac
if test -n "$ac_iconv_path"; then
ac_save_ICONVLIBS=$LIBS
LIBS="-L$ac_iconv_path/lib $LIBS"
AC_CHECK_LIB(iconv, iconv_open, ac_cv_have_iconv=yes, [])
if test "$ac_cv_have_iconv" = yes; then
ICONV_LIBS="-liconv"
if test "$ac_iconv_path" != "/usr"; then
ICONV_CFLAGS="-I$ac_iconv_path/include"
ICONV_LIBS="$ac_iconv_path/lib $ICONV_LIBS"
fi
fi
LIBS=$ac_save_ICONVLIBS
fi
fi
])
if test x$ac_cv_have_iconv = xyes ; then
AC_MSG_CHECKING([for iconv declaration])
AC_CACHE_VAL(ac_cv_proto_iconv,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([
#include <stdlib.h>
#include <iconv.h>
#ifdef __cplusplus
extern "C"
#endif
#if defined(__STDC__) || defined(__cplusplus)
size_t iconv(iconv_t cd, char**, size_t*, char**, size_t*);
#else
size_t iconv();
#endif
], []), ac_cv_proto_iconv="", ac_cv_proto_iconv="const")
)
AC_DEFINE_UNQUOTED(ICONV_CONST_CAST, $ac_cv_proto_iconv, [Use casting for iconv's inputbuffer - don't ask me.])
if test "$ac_cv_proto_iconv" = const; then
AC_MSG_RESULT([using const])
else
AC_MSG_RESULT([not using const])
fi
ifelse([$2], , :, [$2])
else
ICONV_CFLAGS=""
ICONV_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(ICONV_CFLAGS)
AC_SUBST(ICONV_LIBS)
])
dnl Usage:
dnl AM_PATH_MAD([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for MAD audio library, and defines
dnl prerequisites:
AC_DEFUN([AM_PATH_MAD],
[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_CANONICAL_TARGET])
MAD_CFLAGS=
MAD_LIBS=
ac_enable_libmad=yes
AC_ARG_WITH(mad_prefix, [ --with-mad-prefix=PFX where MAD library is installed. [[internal]]],
[], with_mad_prefix=internal)
if test "$with_mad_prefix" != internal; then
ac_save_LDFLAGS=$LDFLAGS
ac_save_LIBS=$LIBS
if test -n "$with_mad_prefix"; then
MAD_CFLAGS="-I$with_mad_prefix/include"
LDFLAGS="-L$with_mad_prefix/lib"
fi
AC_CHECK_LIB(mad, mad_stream_init,
MAD_LIBS="$LDFLAGS -lmad", ac_enable_libmad=no)
LDFLAGS=$ac_save_LDFLAGS
LIBS=$ac_save_LIBS
AC_SUBST(MAD_CFLAGS)
AC_SUBST(MAD_LIBS)
else
AC_MSG_RESULT(checking for mad library... using internal version)
fi
AC_ARG_ENABLE(mad_speed, [ --disable-mad-speed build internal MAD for speed. [[enabled]]],
[], enable_mad_speed=yes)
if test "$enable_mad_speed" = yes; then
AC_DEFINE(OPT_SPEED, 1, [MAD Define to optimize for speed over accuracy.])
fi
AC_ARG_ENABLE(mad, [ --enable-mad-accuracy build internal MAD for accuracy. [[disabled]]],
[], enable_mad=no)
if test "$enable_mad_speed" = yes -a "$enable_mad_speed" = no; then
AC_DEFINE(OPT_ACCURACY, 1, [MAD Define to optimize for accuracy over speed.])
fi
case "$target" in
i?86*) AC_DEFINE(FPM_INTEL, 1, [MAD Define intel fixed-point math routines.]) ;;
arm*) AC_DEFINE(FPM_ARM, 1, [MAD Define arm fixed-point math routines.]) ;;
mips*) AC_DEFINE(FPM_MIPS, 1, [MAD Define mips fixed-point math routines.]) ;;
sparc*) AC_DEFINE(FPM_SPARC, 1, [MAD Define sparc fixed-point math routines.]) ;;
powerpc*) AC_DEFINE(FPM_PPC, 1, [MAD Define powerpc fixed-point math routines.]) ;;
*) AC_DEFINE(FPM_DEFAULT, 1, [MAD Define default fixed-point math routines.]) ;;
esac
AC_ARG_ENABLE(madsso, [ --disable-mad-sso use subband synthesis optimization. [[enabled]]],
[], enable_madsso=yes)
if test "$enable_madsso" = yes; then
AC_DEFINE(OPT_SSO, 1, [MAD Define to enable a fast subband synthesis approximation optimization.])
fi
AC_ARG_ENABLE(madaso, [ --disable-mad-aso disable architecture-specific optimizations. [[enabled]]],
[], enable_madaso=yes)
if test "$enable_madaso" = yes; then
case "$target" in
i?86*)
AC_DEFINE(ASO_ZEROCHECK, 1, [MAD Define for fast subband synthesis approximation.])
;;
esac
fi
if test "$ac_enable_libmad" = yes; then
ifelse([$1], , :, [$1])
else
ifelse([$2], , :, [$2])
fi
])
# Configure paths for libogg
dnl AM_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
dnl
AC_DEFUN([AM_PATH_OGG],
[dnl
dnl Get the cflags and libraries
dnl
AC_ARG_WITH(ogg-prefix,[ --with-ogg-prefix=PFX prefix where libogg is installed.],
OGG_CFLAGS="-I$withval/include"
OGG_LIBS="-L$withval/lib",
OGG_CFLAGS=""
OGG_LIBS="")
AC_AVM_CHECK_LIB(ogg, [for ogg],
OGG_CFLAGS, OGG_LIBS, -logg,
[#include <ogg/ogg.h>], [], [$1], [$2])
])
dnl Usage:
dnl AC_CHECK_OSS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for OSS audio interface, and defines
dnl prerequisites:
AC_DEFUN([AC_CHECK_OSS],
[
AC_ARG_ENABLE(oss, [ --enable-oss support the OSS audio API. [[autodetect]]],
[], enable_oss=yes)
if test x$enable_oss = xyes; then
AC_CACHE_CHECK([for OSS audio support], ac_cv_val_have_oss_audio,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef __NetBSD__
#include <sys/ioccom.h>
#include <soundcard.h>
#else
#include <sys/soundcard.h>
#endif
]], [[ int arg = SNDCTL_DSP_SETFRAGMENT; ]])],[ ac_cv_val_have_oss_audio=yes ],[ ac_cv_val_have_oss_audio=no ])
])
enable_oss=$ac_cv_val_have_oss_audio
fi
if test x$enable_oss = xyes; then
AC_CHECK_LIB([ossaudio], [_oss_ioctl])
ifelse([$1], , :, [$1])
else
ifelse([$2], , :, [$2])
fi
])
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
#
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
# ----------------------------------
AC_DEFUN([PKG_PROG_PKG_CONFIG],
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=m4_default([$1], [0.9.0])
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
PKG_CONFIG=""
fi
fi[]dnl
])# PKG_PROG_PKG_CONFIG
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
#
# Check to see whether a particular set of modules exists. Similar
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
#
#
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
# this or PKG_CHECK_MODULES is called, or make sure to call
# PKG_CHECK_EXISTS manually
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_EXISTS],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
if test -n "$PKG_CONFIG" && \
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
m4_ifval([$2], [$2], [:])
m4_ifvaln([$3], [else
$3])dnl
fi])
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
# ---------------------------------------------
m4_define([_PKG_CONFIG],
[if test -n "$PKG_CONFIG"; then
if test -n "$$1"; then
pkg_cv_[]$1="$$1"
else
PKG_CHECK_EXISTS([$3],
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
[pkg_failed=yes])
fi
else
pkg_failed=untried
fi[]dnl
])# _PKG_CONFIG
# _PKG_SHORT_ERRORS_SUPPORTED
# -----------------------------
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi[]dnl
])# _PKG_SHORT_ERRORS_SUPPORTED
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
# [ACTION-IF-NOT-FOUND])
#
#
# Note that if there is a possibility the first call to
# PKG_CHECK_MODULES might not happen, you should be sure to include an
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
#
#
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_MODULES],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
pkg_failed=no
AC_MSG_CHECKING([for $1])
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
and $1[]_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.])
if test $pkg_failed = yes; then
_PKG_SHORT_ERRORS_SUPPORTED
if test $_pkg_short_errors_supported = yes; then
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
else
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
fi
# Put the nasty error message in config.log where it belongs
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
ifelse([$4], , [AC_MSG_ERROR(dnl
[Package requirements ($2) were not met:
$$1_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
_PKG_TEXT
])],
[AC_MSG_RESULT([no])
$4])
elif test $pkg_failed = untried; then
ifelse([$4], , [AC_MSG_FAILURE(dnl
[The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
_PKG_TEXT
To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
[$4])
else
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
AC_MSG_RESULT([yes])
ifelse([$3], , :, [$3])
fi[]dnl
])# PKG_CHECK_MODULES
# Configure paths for SDL
# Sam Lantinga 9/21/99
# stolen from Manish Singh
# stolen back from Frank Belew
# stolen from Manish Singh
# shamelessly stolen from Owen Taylor
# modified for avifile
dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
dnl
AC_DEFUN([AM_PATH_SDL],
[dnl
dnl Get the cflags and libraries from the sdl-config script
dnl
AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX prefix where SDL is installed.],
sdl_prefix="$withval", sdl_prefix="")
AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX exec prefix where SDL is installed.],
sdl_exec_prefix="$withval", sdl_exec_prefix="")
AC_ARG_ENABLE(sdltest, [ --disable-sdltest do not try to compile and run a test SDL program.],
, enable_sdltest=yes)
if test x$sdl_exec_prefix != x ; then
sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
if test x${SDL_CONFIG+set} != xset ; then
SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
fi
fi
if test x$sdl_prefix != x ; then
sdl_args="$sdl_args --prefix=$sdl_prefix"
if test x${SDL_CONFIG+set} != xset ; then
SDL_CONFIG=$sdl_prefix/bin/sdl-config
fi
fi
if test -z "$SDL_CONFIG"; then
AC_CHECK_PROGS(SDL_MY_CONFIG, sdl-config sdl11-config, "")
if test -n "$SDL_MY_CONFIG"; then
SDL_CONFIG=`which $SDL_MY_CONFIG`
AC_MSG_RESULT(setting SDL_CONFIG to $SDL_CONFIG)
fi
fi
AC_REQUIRE([AC_CANONICAL_TARGET])
PATH="$prefix/bin:$prefix/usr/bin:$PATH"
AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH])
min_sdl_version=ifelse([$1], ,0.11.0,$1)
AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
no_sdl=""
if test "$SDL_CONFIG" = "no" ; then
no_sdl=yes
else
SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs | sed -e 's!-L/usr/lib[[^/]]!!g'`
sdl_major_version=`$SDL_CONFIG $sdl_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_sdltest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
dnl
dnl Now check if the installed SDL is sufficiently new. (Also sanity
dnl checks the results of sdl-config to some extent
dnl
rm -f conf.sdltest
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "SDL.h"
char*
my_strdup (char *str)
{
char *new_str;
if (str)
{
new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
strcpy (new_str, str);
}
else
new_str = NULL;
return new_str;
}
int main (int argc, char *argv[])
{
int major, minor, micro;
char *tmp_version;
/* This hangs on some systems (?)
system ("touch conf.sdltest");
*/
{ FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = my_strdup("$min_sdl_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
printf("%s, bad version string\n", "$min_sdl_version");
exit(1);
}
if (($sdl_major_version > major) ||
(($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
(($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
printf("*** best to upgrade to the required version.\n");
printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
printf("*** to point to the correct copy of sdl-config, and remove the file\n");
printf("*** config.cache before re-running configure\n");
return 1;
}
}
]])],[],[no_sdl=yes],[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_sdl" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$SDL_CONFIG" = "no" ; then
echo "*** The sdl-config script installed by SDL could not be found"
echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the SDL_CONFIG environment variable to the"
echo "*** full path to sdl-config."
else
if test -f conf.sdltest ; then
:
else
echo "*** Could not run SDL test program, checking why..."
CFLAGS="$CFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <stdio.h>
#include "SDL.h"
int main(int argc, char *argv[])
{ return 0; }
#undef main
#define main K_and_R_C_main
]], [[ return 0; ]])],[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding SDL or finding the wrong"
echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means SDL was incorrectly installed"
echo "*** or that you have moved SDL since it was installed. In the latter case, you"
echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
SDL_CFLAGS=""
SDL_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
rm -f conf.sdltest
])
AC_DEFUN([MY_TEST_SDL],
[
AC_MSG_CHECKING([for SDL development libraries])
cat > conftest.c <<EOF
void main()
{
}
EOF
SDL_LIBTOOL=`$SDL_CONFIG --prefix`/lib/libSDL.la
if test -r $SDL_LIBTOOL ; then
if libtool $CC conftest.c $SDL_LIBTOOL $LIBS $SDL_LIBS -o conftest >&5 2>&5; then
AC_MSG_RESULT([found])
GOOD_SDL_INSTALLATION=yes
else
AC_MSG_RESULT([linking against SDL library failed. Check config.log for details.])
GOOD_SDL_INSTALLATION=no
fi
else
AC_MSG_RESULT([not found])
GOOD_SDL_INSTALLATION=no
fi
rm -f conftest.c conftest
])
# Configure paths for video4linux v2
dnl Usage:
dnl AC_CHECK_V4L2([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for video4linux v2 interface, and defines
dnl prerequisites:
AC_DEFUN([AC_CHECK_V4L2],
[
AC_ARG_ENABLE(v4l2, [ --enable-v4l2 support v4l2 video interface. [[autodetect]]],
[], enable_v4l2=yes)
if test "$enable_v4l2" = yes; then
AC_CACHE_CHECK([whether system supports Video4Linux2],
ac_cv_val_have_v4l2,
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([
#include <sys/time.h>
#include <asm/types.h>
#include <linux/videodev2.h>], [
int dummy = V4L2_PIX_FMT_YUV420;
struct v4l2_buffer dummy1 ]), ac_cv_val_have_v4l2=yes, ac_cv_val_have_v4l2=no)
)
test "$ac_cv_val_have_v4l2" = no && enable_v4l2=no
fi
if test "$enable_v4l2" = yes; then
ifelse([$1], , :, [$1])
else
ifelse([$2], , :, [$2])
fi
])
# Configure paths for video4linux
dnl Usage:
dnl AC_CHECK_V4L([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for video4linux interface, and defines
dnl prerequisites:
AC_DEFUN([AC_CHECK_V4L],
[
AC_ARG_ENABLE(v4l, [ --enable-v4l support v4l video interface. [[autodetect]]],
[], enable_v4l=yes)
if test "$enable_v4l" = yes; then
AC_CHECK_HEADER([linux/videodev.h], [], enable_v4l=no)
fi
if test "$enable_v4l" = yes; then
ifelse([$1], , :, [$1])
else
ifelse([$2], , :, [$2])
fi
])
dnl -*- shell-script -*-
dnl This file is part of the Avifile packages
dnl and has been heavily modified for its purposes
dnl Copyright (C) 2002 Zdenek Kabelac (kabi@users.sourceforge.net)
dnl
dnl Originaly this file was part of the KDE libraries/packages
dnl Copyright (C) 1997 Janos Farkas (chexum@shadow.banki.hu)
dnl (C) 1997 Stephan Kulow (coolo@kde.org)
dnl This file is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU Library General Public
dnl License as published by the Free Software Foundation; either
dnl version 2 of the License, or (at your option) any later version.
dnl This library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl Library General Public License for more details.
dnl You should have received a copy of the GNU Library General Public License
dnl along with this library; see the file COPYING.LIB. If not, write to
dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
dnl Boston, MA 02111-1307, USA.
dnl ------------------------------------------------------------------------
dnl Find a file (or one of more files in a list of dirs)
dnl ------------------------------------------------------------------------
dnl
AC_DEFUN([AC_FIND_FILE],
[
$3=NO
for i in $2;
do
for j in $1;
do
if test -r "$i/$j"; then
$3=$i
break 2
fi
done
done
])
AC_DEFUN([KDE_MOC_ERROR_MESSAGE],
[
AC_MSG_ERROR([No valid Qt meta object compiler (moc) found!
Please check whether you installed Qt correctly.
You need to have a running moc binary.
configure tried to run $ac_cv_path_moc and the test did not
succeed. If configure should not have tried this one, set
the environment variable MOC to the right one before running
configure.])
])
AC_DEFUN([KDE_UIC_ERROR_MESSAGE],
[
AC_MSG_WARN([No valid Qt ui compiler (uic) found!
Please check whether you installed Qt correctly.
You need to have a running uic binary.
configure tried to run $ac_cv_path_uic and the test did not
succeed. If configure should not have tried this one, set
the environment variable UIC to the right one before running
configure.])
])
dnl ------------------------------------------------------------------------
dnl Find the meta object compiler in the PATH, in $QTDIR/bin, and some
dnl more usual places
dnl ------------------------------------------------------------------------
dnl
AC_DEFUN([AC_PATH_QT_MOC_UIC],
[
dnl usually qt is installed in such a way it might help to
dnl try this binpath first
cutlib_binpath=`echo "$ac_qt_libraries" | sed 's%/[[^/]]*$%%'`
lc_qt_binpath="$ac_qt_binpath:$cutlib_binpath/bin:$PATH:/usr/local/bin:/usr/local/qt3/bin:/usr/local/qt2/bin:/usr/local/qt/bin:/usr/lib/qt3/bin:/usr/lib/qt2/bin:/usr/lib/qt/bin:/usr/bin:/usr/X11R6/bin"
AC_PATH_PROGS(MOC, moc moc3 moc2, , $lc_qt_binpath)
dnl AC_PATH_PROGS(UIC, uic, , $lc_qt_binpath)
if test -z "$MOC"; then
if test -n "$ac_cv_path_moc"; then
output=`eval "$ac_cv_path_moc --help 2>&1 | sed -e '1q' | grep Qt"`
fi
echo "configure:__oline__: tried to call $ac_cv_path_moc --help 2>&1 | sed -e '1q' | grep Qt" >&AS_MESSAGE_LOG_FD
echo "configure:__oline__: moc output: $output" >&AS_MESSAGE_LOG_FD
if test -z "$output"; then
KDE_MOC_ERROR_MESSAGE
fi
fi
AC_SUBST(MOC)
dnl We do not need UIC
dnl [KDE_UIC_ERROR_MESSAGE])
dnl AC_SUBST(UIC)
])
dnl AC_PATH_QT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl ------------------------------------------------------------------------
dnl Try to find the Qt headers and libraries.
dnl $(QT_LIBS) will be -Lqtliblocation (if needed) -lqt_library_name
dnl and $(QT_CFLAGS) will be -Iqthdrlocation (if needed)
dnl ------------------------------------------------------------------------
dnl
AC_DEFUN([AC_PATH_QT],
[
AC_REQUIRE([AC_PATH_XTRA])
ac_have_qt=yes
ac_qt_binpath=
ac_qt_includes=
ac_qt_libraries=
ac_qt_notfound=
qt_libraries=
qt_includes=
min_qt_version=ifelse([$1], ,100, $1)
AC_ARG_WITH(qt_prefix, [ --with-qt-prefix where the root of Qt is installed.],
[ ac_qt_includes="$withval"/include
ac_qt_libraries="$withval"/lib
ac_qt_binpath="$withval"/bin
])
test -n "$QTDIR" && ac_qt_binpath="$ac_qt_binpath:$QTDIR/bin:$QTDIR"
AC_ARG_WITH(qt_includes, [ --with-qt-includes where the Qt includes are installed.],
[ ac_qt_includes=$withval ])
AC_ARG_WITH(qt_libraries, [ --with-qt-libraries where the Qt library is installed.],
[ ac_qt_libraries=$withval ])
if test -z "$ac_qt_includes" || test -z "$ac_qt_libraries" ; then
AC_CACHE_VAL(ac_cv_have_qt,
[ AC_LANG_PUSH(C++)
# try to guess Qt locations
# various paths from various distros -
# you are welcome to suggest another
qt_incdirs="$QTINC
/usr/local/lib/qt3/include
/usr/local/lib/qt2/include
/usr/local/qt/include
/usr/local/include
/usr/lib/qt-3.1/include
/usr/lib/qt3/include
/usr/lib/qt-2.3.1/include
/usr/lib/qt2/include
/usr/include/qt3
/usr/include/qt
/usr/lib/qt/include
$x_includes/qt3
$x_includes/qt2
$x_includes/X11/qt
$x_includes
/usr/include"
qt_libdirs="$QTLIB
/usr/local/lib/qt3/lib
/usr/local/lib/qt2/lib
/usr/local/qt/lib
/usr/local/lib
/usr/lib/qt-3.1/lib
/usr/lib/qt3/lib
/usr/lib/qt-2.3.1/lib
/usr/lib/qt2/lib
/usr/lib/qt/lib
/usr/lib/qt
$x_libraries/qt3
$x_libraries/qt2
$x_libraries
/usr/lib"
if test -n "$QTDIR" ; then
qt_incdirs="$QTDIR/include $QTDIR $qt_incdirs"
qt_libdirs="$QTDIR/lib $QTDIR $qt_libdirs"
fi
qt_incdirs="$ac_qt_includes $qt_incdirs"
qt_libdirs="$ac_qt_libraries $qt_libdirs"
AC_FIND_FILE(qmovie.h, $qt_incdirs, qt_incdir)
ac_qt_includes="$qt_incdir"
qt_libdir=NONE
for dir in $qt_libdirs ; do
for qtname in qt3 qt2 qt ; do
try="ls -1 $dir/lib$qtname.* $dir/lib$qtname-mt.*"
if test -n "`$try 2> /dev/null`"; then
test -z "$QTNAME" && QTNAME=$qtname
qt_libdir=$dir
break
fi
done
if test x$qt_libdir != xNONE ; then
break
fi
echo "tried $dir" >&AS_MESSAGE_LOG_FD
done
ac_qt_libraries=$qt_libdir
test -z "$QTNAME" && QTNAME=qt
ac_QTNAME=$QTNAME
ac_save_QTLIBS=$LIBS
LIBS="-L$ac_qt_libraries $LIBS $PTHREAD_LIBS"
AC_CHECK_LIB($QTNAME-mt, main, ac_QTNAME=$QTNAME-mt)
LIBS=$ac_save_QTLIBS
ac_cv_have_qt="ac_have_qt=yes ac_qt_includes=$ac_qt_includes ac_qt_libraries=$ac_qt_libraries ac_QTNAME=$ac_QTNAME"
if test "$ac_qt_includes" = NO || test "$ac_qt_libraries" = NONE ; then
ac_cv_have_qt="ac_have_qt=no"
ac_qt_notfound="(headers)"
if test "$ac_qt_includes" = NO; then
if test "$ac_qt_libraries" = NONE; then
ac_qt_notfound="(headers and libraries)"
fi
else
ac_qt_notfound="(libraries)";
fi
fi
AC_LANG_POP
])
eval "$ac_cv_have_qt"
else
for qtname in qt3 qt2 qt ; do
try="ls -1 $ac_qt_libraries/lib$qtname.* $ac_qt_libraries/lib$qtname-mt.*"
if test -n "`$try 2> /dev/null`"; then
test -z "$QTNAME" && QTNAME=$qtname
break
fi
done
ac_QTNAME=$QTNAME
ac_save_QTLIBS=$LIBS
LIBS="-L$ac_qt_libraries $LIBS $PTHREAD_LIBS"
AC_CHECK_LIB($QTNAME-mt, main, ac_QTNAME=$QTNAME-mt)
LIBS=$ac_save_QTLIBS
fi
if test x$ac_have_qt = xyes ; then
AC_MSG_CHECKING([for Qt library (version >= $min_qt_version)])
AC_CACHE_VAL(ac_cv_qt_version,
[
AC_LANG_PUSH(C++)
ac_save_QTCXXFLAGS=$CXXFLAGS
ac_save_QTLIBS=$LIBS
CXXFLAGS="$CXXFLAGS -I$ac_qt_includes"
LIBS="-L$ac_qt_libraries -l$ac_QTNAME $X_LIBS $LIBS $PTHREAD_LIBS"
AC_RUN_IFELSE([AC_LANG_SOURCE([[
/*#include <qapplication.h>*/
/*#include <qmovie.h>*/
#include <qstring.h>
#include <qglobal.h>
#include <stdio.h>
int main(int argc, char* argv[]) {
/*QApplication a( argc, argv );*/
/*QMovie m; int s = m.speed();*/
QString qa("test");
unsigned int v = QT_VERSION;
FILE* f = fopen("conf.qttest", "w");
if (v > 400) v = (((v >> 16) & 0xff) * 100) + (((v >> 8) & 0xff) * 10) + (v & 0xff);
if (f) fprintf(f, "%d\n", v);
return 0;
}
]])],[ AC_MSG_RESULT(yes); ac_cv_qt_version=`cat conf.qttest`; rm -f conf.qttest ],[ AC_MSG_RESULT(no); ac_have_qt=no; ac_cv_qt_version=ERROR ],[ echo $ac_n "cross compiling; assumed OK... $ac_c" ])
if test x$ac_cv_qt_version = xERROR ; then
AC_MSG_WARN([
*** Could not run Qt test program, checking why...
*** Configure discovered/uses these settings:
*** Qt libraries: $ac_qt_libraries
*** Qt headers: $ac_qt_includes
*** Note:
*** Compilation of Qt utilities also might be turned off (if not wanted).
*** If you are experiencing problems which will not be described
*** bellow please report then on 'avifile@prak.org' mailing list
*** (i.e. some misdetection or omitted path)]
)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include <qstring.h> ]], [[ QString qa("test") ]])],[ AC_MSG_ERROR([
*** Qt test program compiled, but did not run. This usually means
*** that the run-time linker is not finding Qt library or finding the wrong
*** version of Qt. If it is not finding Qt, you will need to set your
*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point
*** to the installed location Also, make sure you have run ldconfig if that
*** is required on your system.
***
*** If you have an old version installed, it is best to remove it, although
*** you may also be able to get things to work by modifying LD_LIBRARY_PATH
***
*** i.e. bash> export LD_LIBRARY_PATH=$ac_qt_libraries:\$LD_LIBRARY_PATH]) ],[ AC_MSG_ERROR([
*** The test program failed to compile or link. See the file config.log for the
*** exact error that occured. This usually means Qt was incorrectly installed
*** or that you have moved Qt since it was installed. In the latter case, you
*** may want to set QTDIR shell variable
***
*** Another possibility is you try to link Qt libraries compiled with
*** different version of g++. Unfortunately you can not mix C++ libraries
*** and object files created with different C++ compiler
*** i.e. g++-2.96 libraries and g++-2.95 objects
*** The most common case: Some users seems to be downgrading their
*** compiler without thinking about consequencies...])
])
fi
CXXFLAGS=$ac_save_QTCXXFLAGS
LIBS=$ac_save_QTLIBS
AC_LANG_POP
])
qt_version=$ac_cv_qt_version
fi
if test x$ac_have_qt != xyes; then
AC_MSG_WARN([
*** Could not find usable Qt $ac_qt_notfound on your system!
*** If it _is_ installed, delete ./config.cache and re-run ./configure,
*** specifying path to Qt headers and libraries in configure options.
*** Switching off Qt compilation!])
ac_have_qt=no
else
AC_MSG_RESULT([found $ac_QTNAME version $qt_version, libraries $ac_qt_libraries, headers $ac_qt_includes])
if test $min_qt_version -le $qt_version ; then
qt_libraries=$ac_qt_libraries
qt_includes=$ac_qt_includes
if test "$qt_includes" = "$x_includes" -o -z "$qt_includes" ; then
QT_CFLAGS=
else
QT_CFLAGS="-I$qt_includes"
all_includes="$QT_CFLAGS $all_includes"
fi
QT_CFLAGS="$QT_CFLAGS -DQT_THREAD_SUPPORT"
if test "$qt_libraries" = NONE -o "$qt_libraries" = "$x_libraries" -o -z "$qt_libraries" -o "$qt_libraries" = "/usr/lib" ; then
QT_LIBS=
else
QT_LIBS="-L$qt_libraries"
all_libraries="$QT_LIBS $all_libraries"
fi
QT_LIBS="$QT_LIBS -l$ac_QTNAME"
if test x$ac_have_qt = xyes ; then
AC_PATH_QT_MOC_UIC
fi
AC_SUBST(qt_version)
AC_SUBST(QT_CFLAGS)
AC_SUBST(QT_LIBS)
else
AC_MSG_WARN([
*** Unsupported old version of Qt library found. Please upgrade.])
ac_have_qt=no
fi
fi
if test x$ac_have_qt = xyes ; then
ifelse([$2], , :, [$2])
else
ifelse([$3], , :, [$3])
fi
])
AC_DEFUN([AC_FIND_ZLIB],
[
AC_CACHE_CHECK([for libz], ac_cv_lib_z,
ac_save_LIBS=$LIBS
LIBS="$LIBS -lz"
AC_LINK_IFELSE(AC_LANG_PROGRAM([#include<zlib.h>], [return (zlibVersion() == ZLIB_VERSION)]),
ac_cv_lib_z=yes, ac_cv_lib_z=no)
LIBS=$ac_save_LIBS)
if test "$ac_cv_lib_z" = yes; then
Z_LIBS="-lz"
have_zlib=yes
ifelse([$1], , :, [$1])
else
Z_LIBS=
have_zlib=no
ifelse([$2], , :, [$2])
fi
AC_SUBST(Z_LIBS)
])
AC_DEFUN([AC_FIND_PNG],
[
AC_REQUIRE([AC_FIND_ZLIB])
AC_MSG_CHECKING([for libpng])
AC_CACHE_VAL(ac_cv_lib_png,
[ac_save_LIBS="$LIBS"
LIBS="$all_libraries -lpng $LIBZ -lm -lX11 $LIBSOCKET"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include<png.h>]], [[
png_structp png_ptr = png_create_read_struct( // image ptr
PNG_LIBPNG_VER_STRING, 0, 0, 0 );
return( png_ptr != 0 );
]])],[eval "ac_cv_lib_png='-lpng $LIBZ -lm'"],[eval "ac_cv_lib_png=no"])
LIBS=$ac_save_LIBS
])
if eval "test ! \"`echo $ac_cv_lib_png`\" = no"; then
AC_DEFINE_UNQUOTED(HAVE_LIBPNG)
LIBPNG="$ac_cv_lib_png"
AC_SUBST(LIBPNG)
AC_MSG_RESULT($ac_cv_lib_png)
else
AC_MSG_RESULT(no)
LIBPNG=""
AC_SUBST(LIBPNG)
fi
])
dnl just a wrapper to clean up configure.in
AC_DEFUN([KDE_PROG_LIBTOOL],
[
AC_REQUIRE([AM_ENABLE_SHARED])
AC_REQUIRE([AM_ENABLE_STATIC])
dnl libtool is only for C, so I must force him
dnl to find the correct flags for C++
ac_save_cc=$CC
ac_save_cflags="$CFLAGS"
CC=$CXX
CFLAGS="$CXXFLAGS"
dnl AM_PROG_LIBTOOL dnl for libraries
CC=$ac_save_cc
CFLAGS="$ac_save_cflags"
])
dnl Check for the type of the third argument of getsockname
AC_DEFUN([AC_CHECK_KSIZE_T],
[AC_MSG_CHECKING(for the third argument of getsockname)
AC_LANG([C++])
AC_CACHE_VAL(ac_cv_ksize_t,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
]], [[
socklen_t a=0;
getsockname(0,(struct sockaddr*)0, &a);
]])],[ac_cv_ksize_t=socklen_t],[ac_cv_ksize_t=])
if test -z "$ac_cv_ksize_t"; then
ac_save_cxxflags="$CXXFLAGS"
if test "$GCC" = "yes"; then
CXXFLAGS="-Werror $CXXFLAGS"
fi
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
]], [[
int a=0;
getsockname(0,(struct sockaddr*)0, &a);
]])],[ac_cv_ksize_t=int],[ac_cv_ksize_t=size_t])
CXXFLAGS=$ac_save_cxxflags
fi
])
if test -z "$ac_cv_ksize_t"; then
ac_cv_ksize_t=int
fi
AC_MSG_RESULT($ac_cv_ksize_t)
AC_DEFINE_UNQUOTED(ksize_t, $ac_cv_ksize_t)
])
# Search path for a program which passes the given test.
# Ulrich Drepper <drepper@cygnus.com>, 1996.
# serial 1
# Stephan Kulow: I appended a _KDE against name conflicts
dnl AM_PATH_PROG_WITH_TEST_KDE(VARIABLE, PROG-TO-CHECK-FOR,
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
AC_DEFUN([AM_PATH_PROG_WITH_TEST_KDE],
[# Extract the first word of "$2", so it can be a program name with args.
set dummy $2; ac_word=[$]2
AC_MSG_CHECKING([for $ac_word])
AC_CACHE_VAL(ac_cv_path_$1,
[case "[$]$1" in
/*) ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in ifelse([$5], , $PATH, [$5]); do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if [$3]; then
ac_cv_path_$1="$ac_dir/$ac_word"
break
fi
fi
done
IFS="$ac_save_ifs"
dnl If no 4th arg is given, leave the cache variable unset,
dnl so AC_PATH_PROGS will keep looking.
ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
])
;;
esac
])
$1="$ac_cv_path_$1"
if test -n "[$]$1"; then
AC_MSG_RESULT([$]$1)
else
AC_MSG_RESULT(no)
fi
AC_SUBST($1)dnl
])
AC_DEFUN([AM_DISABLE_LIBRARIES],
[
AC_PROVIDE([AM_ENABLE_STATIC])
AC_PROVIDE([AM_ENABLE_SHARED])
enable_static=no
enable_shared=no
])
# Check whether LC_MESSAGES is available in <locale.h>.
# Ulrich Drepper <drepper@cygnus.com>, 1995.
#
# This file can be copied and used freely without restrictions. It can
# be used in projects which are not available under the GNU General Public
# License or the GNU Library General Public License but which still want
# to provide support for the GNU gettext functionality.
# Please note that the actual code of the GNU gettext library is covered
# by the GNU Library General Public License, and the rest of the GNU
# gettext package package is covered by the GNU General Public License.
# They are *not* in the public domain.
# serial 2
AC_DEFUN([AM_LC_MESSAGES],
[
if test $ac_cv_header_locale_h = yes; then
AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <locale.h>]], [[return LC_MESSAGES]])],[am_cv_val_LC_MESSAGES=yes],[am_cv_val_LC_MESSAGES=no])])
if test $am_cv_val_LC_MESSAGES = yes; then
AC_DEFINE(HAVE_LC_MESSAGES, 1,
[Define if your <locale.h> file defines LC_MESSAGES.])
fi
fi
])
dnl AM_PATH_LINUX([DEFAULT PATH, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl define LINUX_PATH and LINUX_CFLAGS
AC_DEFUN([AM_PATH_LINUX],
[
AC_ARG_WITH(linux_prefix, [ --with-linux-prefix=PFX where are linux sources [[=/usr/src/linux]]],
[], with_linux_prefix=ifelse([$1], [], /usr/src/linux, $1))
if test -f $with_linux_prefix/include/linux/modversions.h ; then
LINUX_CFLAGS="-D__KERNEL__ -DMODULE -I$with_linux_prefix/include -include $with_linux_prefix/include/linux/modversions.h"
LINUX_PREFIX=$with_linux_prefix
else
LINUX_CFLAGS=""
LINUX_PREFIX=""
fi
AC_SUBST(LINUX_CFLAGS)
AC_SUBST(LINUX_PREFIX)
if test -n "$LINUX_PREFIX"; then
ifelse([$2], [], [:], [$2])
else
ifelse([$3], [], [:], [$3])
fi
])
dnl
dnl AC_AVM_CHECK_LIB([NAME, text [, CFLAGS [, LIBS [, ADLIBS [, HEADER [, CODE
dnl [, OK [, FAIL ]]]]]]])
dnl
AC_DEFUN([AC_AVM_CHECK_LIB],
[
AC_ARG_ENABLE($1test, [ --disable-$1test do not try to compile and run a test $1 program.],
[], enable_$1test=yes)
test "${have_$1+set}" = set || have_$1=yes
if test "$have_$1" = yes -a "$enable_$1test" = yes; then
AC_CACHE_CHECK([$2],
ac_cv_val_have_$1, [
rm -f conf.$1test
ac_save_CFLAGS=$CFLAGS
ac_save_LDFLAGS=$LDFLAGS
ac_save_LIBS=$LIBS
CFLAGS="$CFLAGS $[$3]"
LDFLAGS="$LDFLAGS $[$4]"
LIBS="$LIBS $5"
AC_RUN_IFELSE(AC_LANG_SOURCE([#include <stdlib.h>
$6
int main() {
int ret = 0;
$7;
system("touch conf.$1test");
return ret;
}
]), ac_cv_val_have_$1=yes, ac_cv_val_have_$1=no,
[ echo $ac_n "cross compiling; assumed OK... $ac_c" ])
if test ! -f conf.$1test; then
AC_MSG_WARN([Could not run $1 test program, checking why...])
AC_LINK_IFELSE(AC_LANG_PROGRAM([$6], []), [
AC_MSG_RESULT([*** The test program compiled, but did not run. This usually means
*** that the run-time linker is not finding $1 or finding the wrong
*** version of $1. If it is not finding $1, you will need to set your
*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point
*** to the installed location Also, make sure you have run ldconfig if that
*** is required on your system
***
*** If you have an old version installed, it is best to remove it, although
*** you may also be able to get things to work by modifying LD_LIBRARY_PATH])], [
AC_MSG_RESULT([*** The test program failed to compile or link. See the file config.log for the
*** exact error that occured. This usually means $1 was incorrectly installed.])])
fi
rm -f conf.$1test
CFLAGS=$ac_save_CFLAGS
LDFLAGS=$ac_save_LDFLAGS
LIBS=$ac_save_LIBS ])
test "$ac_cv_val_have_$1" = no && have_$1=no
fi
if test "$have_$1" = yes; then
$4="[$]$4 $5"
ifelse([$8], , :, [$8])
else
$3=""
$4=""
ifelse([$9], , :, [$9])
fi
AC_SUBST($3)
AC_SUBST($4)
])
# Configure paths for VIDIX
dnl Check if vidix support should be build
AC_DEFUN([AM_PATH_VIDIX],
[
AC_ARG_ENABLE(vidix, [ --disable-vidix build vidix drivers. [[enabled]]],
[], enable_vidix=yes)
AC_MSG_CHECKING([for vidix])
if test "$enable_vidix" = yes -a "$ac_cv_prog_AWK" != no; then
case "$target" in
i?86-*-linux* | k?-*-linux* | athlon-*-linux*)
enable_vidix=yes
enable_linux=yes
;;
i386-*-freebsd*)
enable_vidix=yes
enable_dha_kmod=no
;;
*)
enable_dha_kmod=no
enable_vidix=no
;;
esac
fi
dnl for now without linux kernel support
enable_linux=no
test "$have_x" = no && enable_vidix=no
AC_MSG_RESULT([$enable_vidix])
if test "$enable_vidix" = yes ; then
AC_DEFINE(HAVE_VIDIX, 1, [Define if you want to have vidix support.])
fi
])
# Configure paths for libvorbis
dnl AM_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS
dnl
AC_DEFUN([AM_PATH_VORBIS],
[
AC_ARG_WITH(vorbis-prefix, [ --with-vorbis-prefix=PFX prefix where libvorbis is installed.],
VORBIS_CFLAGS="-I$withval/include"
VORBIS_LIBS="-L$withval/lib",
VORBIS_CFLAGS=""
VORBIS_LIBS="")
AC_AVM_CHECK_LIB(vorbis, [for vorbis],
VORBIS_CFLAGS, VORBIS_LIBS, -lvorbis -lm,
[#include <vorbis/codec.h>], [], [$1], [$2])
dnl VORBISFILE_LIBS="-lvorbisfile"
dnl VORBISENC_LIBS="-lvorbisenc"
dnl LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS"
dnl VORBISFILE_LIBS="" VORBISENC_LIBS=""
dnl AC_SUBST(VORBISFILE_LIBS)
dnl AC_SUBST(VORBISENC_LIBS)
])
# Configure paths for libxvidcore version 1.0
dnl AM_PATH_XVID([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libxvidcore, and define XVID4_CFLAGS and XVID4_LIBS
dnl
AC_DEFUN([AM_PATH_XVID4],
[
AC_ARG_WITH(xvid4_prefix, [ --with-xvid4-prefix=PFX where XviD4 is installed.],
[], with_xvid4_prefix="")
XVID4_CFLAGS=""
XVID4_LIBS=""
have_xvid4=no
ac_save_CPPFLAGS=$CPPFLAGS
if test -n "$with_xvid4_prefix" ; then
dnl user has specified extra path for XviD instalation
CPPFLAGS="-I$with_xvid4_prefix $CPPFLAGS"
AC_CHECK_HEADER(include/xvid.h,
XVID4_CFLAGS="-I$with_xvid4_prefix/include"
XVID4_LIBS="-L$with_xvid4_prefix/lib"
have_xvid4=yes)
if test "$have_xvid4" = no; then
AC_CHECK_HEADER(xvid.h,
XVID4_CFLAGS="-I$with_xvid4_prefix"
XVID4_LIBS="-L$with_xvid4_prefix"
have_xvid4=yes)
fi
else
AC_CHECK_HEADER(xvid.h, have_xvid4=yes)
fi
CPPFLAGS=$ac_save_CPPFLAGS
dnl
dnl Now check if the installed XviD is sufficiently new.
dnl
AC_AVM_CHECK_LIB(xvid4, [for xvid_global in -lxvidcore (4)],
XVID4_CFLAGS, XVID4_LIBS, -lxvidcore, [
#include <stdio.h>
#include <string.h>
#include <xvid.h>], [
xvid_gbl_info_t xinfo;
memset(&xinfo, 0, sizeof(xinfo));
xinfo.version = XVID_VERSION;
if (xvid_global(NULL, XVID_GBL_INIT, &xinfo, NULL) == XVID_ERR_FAIL) {
printf("Header file and library are out of sync. Header file supports\n"
"version %d.%d API and shared library supports version %d.%d API.\n",
XVID_VERSION >> 16, XVID_VERSION & 0xFFFF,
xinfo.version >> 16, xinfo.version & 0xFFFF);
ret = 1;
} ], [$1], [$2])
])
# Configure paths for libxvidcore
dnl AM_PATH_XVID([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
dnl Test for libxvidcore, and define XVID_CFLAGS and XVID_LIBS
dnl
AC_DEFUN([AM_PATH_XVID],
[
AC_ARG_WITH(xvid_prefix, [ --with-xvid-prefix=PFX where old XviD is installed.],
[], with_xvid_prefix="")
XVID_CFLAGS=""
XVID_LIBS=""
have_xvid=no
ac_save_CPPFLAGS=$CPPFLAGS
if test -n "$with_xvid_prefix" ; then
CPPFLAGS="-I$with_xvid_prefix $CPPFLAGS"
AC_CHECK_HEADER(include/xvid.h,
XVID_CFLAGS="-I$with_xvid_prefix/include"
XVID_LIBS="-L$with_xvid_prefix/lib"
have_xvid=yes)
if test "$have_xvid" = no ; then
AC_CHECK_HEADER(xvid.h,
XVID_CFLAGS="-I$with_xvid_prefix"
XVID_LIBS="-L$with_xvid_prefix"
have_xvid=yes)
fi
else
AC_CHECK_HEADER(xvid.h, have_xvid=yes)
fi
CPPFLAGS=$ac_save_CPPFLAGS
AC_AVM_CHECK_LIB(xvid, [for xvid_init in -lxvidcore],
XVID_CFLAGS, XVID_LIBS, -lxvidcore, [
#include <stdio.h>
#include <xvid.h>], [
XVID_INIT_PARAM xinit;
xinit.cpu_flags = 0;
xvid_init(NULL, 0, &xinit, NULL);
if (xinit.api_version != API_VERSION) {
printf("Header file and library are out of sync. Header file supports\n"
"version %d.%d API and shared library supports version %d.%d API.\n",
API_VERSION >> 16, API_VERSION & 0xFFFF,
xinit.api_version >> 16, xinit.api_version & 0xFFFF);
ret = 1;
} ], [$1], [$2])
])
|