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6dae4f147d39ae0bbbc2b0b29110ec1eef5d17d5
veejay/veejay-current/veejay-core/configure.ac
niels 6dae4f147d add configure arg '--enable-threadsanitizer'
2025-11-03 20:30:22 +01:00

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dnl Process this file with autoconf to produce a configure script.
dnl AC_INIT
AC_INIT([veejaycore],[1.5.67],[http://www.veejayhq.net])
AC_PREREQ([2.69])
AC_CONFIG_SRCDIR([veejaycore/core.c])
VEEJAYCORE_MAJOR_VERSION=1
VEEJAYCORE_MINOR_VERSION=5
VEEJAYCORE_MICRO_VERSION=67
VEEJAYCORE_VERSION=$VEEJAYCORE_MAJOR_VERSION.$VEEJAYCORE_MINOR_VERSION.$VEEJAYCORE_MICRO_VERSION
VEEJAYCORE_CODENAME="Veejay Core - build $VEEJAY_MINOR_VERSION $VEEJAY_MICRO_VERSION"
AC_CONFIG_HEADERS([config.h])
dnl AX_CONFIG_PREFIXED_HEADER([veejay-config.h], [VEEJAY], [config.h])
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([subdir-objects])
AM_MAINTAINER_MODE
AC_DEFINE(VEEJAYCORE,1,[Building Veejay Core])
AC_DEFINE(HAVE_CONFIG_H,1,[Include config.h])
# libtool versioning
LT_RELEASE=$VEEJAYCORE_MAJOR_VERSION.$VEEJAYCORE_MINOR_VERSION
LT_CURRENT=$VEEJAYCORE_MAJOR_VERSION
LT_REVISION=$VEEJAYCORE_MINOR_VERSION
LT_AGE=$VEEJAYCORE_MAJOR_VERSION
AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
dnl **********************************************************************
dnl Options
#AC_CONFIG_MACRO_DIR([m4])
dnl kill CFLAGS
USER_CFLAGS="$CFLAGS"
CFLAGS=""
dnl enable auto vectorization for libvjmem, libvje and libyuv
AC_ARG_ENABLE([strict],
AS_HELP_STRING([--enable-strict],[Compile in paranoia assertion checking]))
AC_ARG_ENABLE([sanitizer],
AS_HELP_STRING([--enable-sanitizer],[Enable AddressSanitizer]))
AC_ARG_ENABLE([portleak],
AS_HELP_STRING([--enable-portleak],[Compile in vevo port validation (requires --enable-strict)]))
AC_ARG_ENABLE([debug],
AS_HELP_STRING([--enable-debug],[Compile in debugging information]))
AC_ARG_ENABLE([threadsanitizer],
AS_HELP_STRING([--enable-threadsanitizer],[Compile with -fsanitize=thread]))
AC_ARG_ENABLE([profile],
AS_HELP_STRING([--enable-profiling],[Compile in profiling information]))
AC_ARG_ENABLE([strict],
AS_HELP_STRING([--enable-strict],[Compile in strict checking]))
AC_ARG_ENABLE([compile-warnings],
AS_HELP_STRING([--enable-compile-warnings],[Turn on compiler warnings.]))
AC_ARG_ENABLE([warnings_as_errors],
AS_HELP_STRING([--enable-warnings_as_errors],[Compiler warnings are errors.]))
AC_ARG_WITH([extra-cflags],
AS_HELP_STRING([--with-extra-cflags=flags],[Options to be added to CFLAGS (optional)]))
arch_target="auto"
AC_ARG_WITH(arch-target, AS_HELP_STRING( [--with-arch-target=generic, auto or user defined],
[Build a generic binary, auto-detect current cpu type or user defined -mtune/-march setting)]),
[ arch_target="$withval"])
AC_USE_SYSTEM_EXTENSIONS
dnl Initialize libtool
LT_INIT
dnl Checks for programs.
AC_PROG_AWK
AC_PROG_CC
AC_PROG_YACC
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LN_S
AC_C_BIGENDIAN
AC_C_CONST
AC_C_INLINE
AC_SYS_LARGEFILE
dnl configure AS and ASFLAGS...
AM_PROG_AS
AC_CHECK_HEADERS([fenv.h stdint.h inttypes.h sys/types.h alloca.h sys/time.h sys/times.h])
AC_CHECK_FUNCS([posix_memalign memalign fmax lround pow bzero gettimeofday memset mmap strndup strstr strncasecmp])
AC_CHECK_FUNCS([sched_get_priority_max])
AC_CHECK_FUNCS([select socket getpagesize memcpy])
AC_CHECK_FUNC(getopt_long,
[AC_DEFINE(HAVE_GETOPT_LONG, 1, [long getopt support])],
[ # FreeBSD and BSD/OS have a gnugetopt library for this:
AC_CHECK_LIB([gnugetopt], [getopt_long],
[AC_DEFINE(HAVE_GETOPT_LONG, 1,
[long getopt support])
LIBGETOPT_LIB="-lgnugetopt"])
])
AC_CHECK_SIZEOF([int])
AC_CHECK_SIZEOF([long int])
AC_CHECK_SIZEOF([size_t])
AC_CHECK_SIZEOF([float])
AC_TYPE_OFF_T
AC_CHECK_TYPE(ptrdiff_t, long)
AC_TYPE_SIZE_T
AC_SEARCH_LIBS([clock_gettime], [rt],
[AC_DEFINE(HAVE_POSIX_TIMERS,[1],[Set to 1 if clock_gettime and POSIX timers are available])])
AC_SUBST(LIBGETOPT_LIB)
AC_MSG_NOTICE([The host is $host $host_cpu $host_vendor $host_os .])
dnl e_xdpms=no
dnl ACCHECK_HEADER(X11/extensions/dpms.h,
dnl AC_DEFINE( HAVE_XDPMS, 1, [If we have xpdms] ) have_xdpms=yes,,
dnl [])
have_linux=false
have_darwin=false
case "${host_os}" in
linux*)
AC_CHECK_HEADER(linux/version.h,
[have_linux=true
AC_DEFINE(HAVE_LINUX,1,[Linux platform])
],
[AC_MSG_ERROR([version.h not found - please install the linux kernel headers])
])
LIBM_LIBS="-lm"
;;
darwin*)
AC_DEFINE(HAVE_DARWIN,1,[MAC OS X Darwin])
dnl OS-X/Darwin needs no-cpp-precomp
CFLAGS="$CFLAGS -no-cpp-precomp"
OP_CFLAGS="$OP_CFLAGS -no-cpp-precomp"
have_darwin=true
LIBM_LIBS=""
;;
*)
AC_MSG_WARN([Alien platform - Good Luck!])
LIBM_LIBS=""
;;
esac
dnl ====== check for PKG_CONFIG_PATH
if test x"$PKG_CONFIG_PATH" = x ; then
AC_MSG_NOTICE([The PKG_CONFIG_PATH variable was not set])
AC_MSG_NOTICE([You should set it to the directories that contain the .pc files])
PKG_CONFIG_PATH=/usr/lib/pkgconfig
fi
AC_MSG_CHECKING(whether to compile in debugging information)
debugCFLAGS=""
if test "x$enable_debug" = "xyes" ; then
debugCFLAGS="-g -Wall"
CFLAGS="$CFLAGS $debugCFLAGS"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING([whether to compile in thread sanitizer])
if test "x$enable_threadsanitizer" = "xyes" ; then
CFLAGS="$CFLAGS -fsanitize=thread"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING(whether to compile in profiling information)
if test "x$enable_profiling" = "xyes" ; then
debugCFLAGS="$debugCFLAGS -fprofile-arcs -ftest-coverage"
DEBUGLIBS="-lgcov"
AC_SUBST(DEBUGLIBS)
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING(whether to compile in assertion checking)
if test "x$enable_strict" = "xyes" ; then
debugCFLAGS="$debugCFLAGS -DSTRICT_CHECKING"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING(whether to compile in assertion checking)
if test "x$enable_strict" = "xyes" ; then
debugCFLAGS="$debugCFLAGS -DSTRICT_CHECKING"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
if test "x$enable_sanitizer" = "xyes" ; then
debugCFLAGS="$debugCFLAGS -fsanitize=address -fno-omit-frame-pointer"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING(whether to compile in vevo port tracking)
if test "x$enable_portleak" = "xyes"; then
debugCFLAGS="$debugCFLAGS -DVEVO_TRACKPORTS"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
dnl ********************************************************************
dnl Test for MMX support if an IA32 platform. If on a PPC then look for
dnl Altivec support. For the IA32 platform see if gcc understands inline
dnl MMX instructions.
dnl
dnl TODO: host = non intel, target = intel <blah> do the checks also?
dnl Remember we are checking that the toolchain can generate the
dnl code, not whether the host can execute the code, thats done
dnl at run time with the exception of the SSE code.
have_asm_nasm=false
have_asm_mmx=false
have_asm_sse=false
have_asm_sse2=false
have_asm_mmx2=false
have_asm_avx=false
have_asm_avx2=false
have_asm_avx512=false
have_asm_erms=false
have_asm_3dnow=false
have_cmov=false
have_x86cpu=false
have_x86_64cpu=false
have_altivec=false
have_mips=false
have_ppccpu=false
have_ps2=false
have_arm=false
have_armv7a=false
OP_CFLAGS=""
LZO_EXTRA_CFLAGS="-DMINILZO_HAVE_CONFIG_H"
AC_MSG_CHECKING([Architecture])
case $host_cpu in
i[[3-7]]86)
AC_DEFINE(HAVE_X86CPU,1, [Compiling for x86 architecture CPU])
AC_DEFINE(ARCH_X86,1,[Compiling for x86 architecture])
have_x86cpu=true
PROGRAM_NOPIC="-fno-PIC"
OP_CFLAGS="-O3 -ffast-math"
AC_MSG_RESULT([x86])
;;
x86_64*|k8-*)
AC_DEFINE(HAVE_X86_CPU,1, [Compiling for x86-64 architecture CPU])
AC_DEFINE(ARCH_X86_64,1, [Compiling for x86-64 architecture CPU])
have_x86cpu=true
have_x86_64cpu=true
OP_CFLAGS="$OP_CFLAGS -O3 -ftree-vectorize -ffast-math -fopenmp -m64"
AC_MSG_RESULT([x86_64])
;;
powerpc | powerpc64)
AC_DEFINE(HAVE_PPCCPU,1, [Compiling for PowerPC CPU])
AC_DEFINE(ARCH_PPC,1,[Compiling for PowerPC])
have_ppccpu=true
case $host in
*-apple-darwin*)
PROGRAM_NOPIC="-mdynamic-no-pic" # dynamic-no-pic is an Apple gcc option
;;
*)
PROGRAM_NOPIC=""
;;
esac
OP_CFLAGS="$OP_CFLAGS -O3"
AC_MSG_RESULT([powerpc])
;;
mips | mipsel)
AC_DEFINE(ARCH_MIPS,1,[Compiling for MIPS CPU])
AC_DEFINE(HAVE_MIPS,1,[Compiling for MIPS CPU])
have_mips=true
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],
[[#include <linux/ps2/dev.h>
#include <linux/ps2/gs.h>
]])],
[have_ps2=true],
[have_ps2=false])
OP_CFLAGS="$OP_CFLAGS -O3 -ffast-math"
AC_MSG_RESULT([mips])
AC_MSG_CHECKING([if we are compiling on playstation2 hardware])
if test x$have_ps2 = xtrue ; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PS2,1,[Compile for playstation2])
else
AC_MSG_RESULT(no)
fi
;;
aarch64* |arm)
AC_DEFINE(HAVE_ARM,1,[Compiling for ARM CPU])
AC_DEFINE(ARCH_ARM64,1,[Compiling for ARM64 arch])
have_arm=true
have_arm64=true
OP_CFLAGS="$OP_CFLAGS -O3 -ftree-vectorize -fPIC -DPIC"
AC_MSG_RESULT([arm])
;;
armv7* | arm7* )
AC_DEFINE(HAVE_ARM,1,[Compiling for ARM CPU])
AC_DEFINE(HAVE_ARMV7A,1,[Compiling for ARM7L CPU])
OP_CFLAGS="$OP_CFLAGS -O3 -fPIC -DPIC"
have_arm=true
have_armv7a=true
AC_MSG_RESULT([arm7])
;;
*)
dnl If you get here, you can change AC_MSG_ERROR to AC_MSG_RESULT
dnl and uncomment setting the CFLAGS below to have it compile anyway on your system
AC_MSG_ERROR([unknown, good luck])
;;
esac
if test x$host_alias != x; then
dnl Cross compiling
AC_MSG_CHECKING(sub-architecture settings)
if test x$have_x86cpu = xtrue; then
host_mod_cpu=`echo $host_cpu|tr _ -`
ARCHFLAGS="-march=$host_mod_cpu -mcpu=$host_mod_cpu"
AC_MSG_RESULT($ARCHFLAGS)
fi
else
AC_MSG_CHECKING(sub-architecture settings)
chmod +x $srcdir/cpuinfo.sh
if test "$arch_target" = "auto"; then
TMP=`$srcdir/cpuinfo.sh`
ARCHFLAGS=`cat veejay.arch`
else
ARCHFLAGS="-mtune=$arch_target"
fi
AC_MSG_RESULT($ARCHFLAGS)
fi
dnl ARM architecture detect NEON and set CFLAGS
if test x$have_armv7a = xtrue
then
AC_CACHE_CHECK(for NEON on processor(s), ac_cv_flag_neon, [
if grep "^Features.* neon" /proc/cpuinfo > /dev/null; then
ac_cv_flag_neon=yes
else
ac_cv_flag_neon=no
fi
])
if test $ac_cv_flag_neon = yes ; then
AC_DEFINE(HAVE_ARM_NEON,1,[Compiling in NEON support])
OP_CFLAGS="$OP_CFLAGS -mfpu=neon -mvectorize-with-neon-quad"
FASTARM_CFLAGS="$ARCHFLAGS -march=armv7-a -mthumb -mimplicit-it=always -mthumb-interwork -DCONFIG_THUMB"
else
OP_CFLAGS="$OP_CFLAGS -march=native"
FASTARM_CFLAGS="$ARCHFLAGS"
fi
AC_SUBST(FASTARM_CFLAGS)
fi
if test x$have_arm = xtrue
then
AC_CACHE_CHECK(for ASIMD on processor(s), ac_cv_flag_asimd, [
if grep "^Features.* asimd" /proc/cpuinfo > /dev/null; then
ac_cv_flag_asimd=yes
else
ac_cv_flag_asimd=no
fi
])
if test $ac_cv_flag_asimd = yes ; then
AC_DEFINE(HAVE_ARM_ASIMD, 1,[Compiling in ASIMD support])
fi
AC_SUBST(FASTARM_CFLAGS)
fi
dnl This flag is used for PROGRAMS not SHARED LIBRARIES. PIC code is required
dnl for shared libraries but is slower than non-pic code. Compute bound
dnl programs such as yuvdenoise and y4mspatialfilter can use this flag by
dnl simply adding programname_CFLAGS=@PROGRAM_NOPIC@ to the Makefile.am
AC_SUBST(PROGRAM_NOPIC)
if test x$have_x86cpu = xtrue
then
if test x$have_darwin = xtrue
then
dnl Modern OSx, has MMX, SSE, SSE2 and SSE3
dnl This is not really the right way to do it, but should work for most systems.
ac_cv_flag_mmx=yes
ac_cv_flag_sse=yes
ac_cv_flag_sse4_2=yes
ac_cv_flag_sse4_1=yes
ac_cv_flag_sse2=yes
ac_cv_flag_cmov=yes
AC_DEFINE(HAVE_ASM_MMX,1,[Compiling in MMX support])
AC_DEFINE(HAVE_MMX,1,[Compiling in MMX support])
have_asm_mmx=true
AC_DEFINE(HAVE_ASM_SSE,1,[Compiling in SSE support])
AC_DEFINE(HAVE_SSE,1,[Compiling in SSE support])
have_asm_sse=true
AC_DEFINE(HAVE_ASM_SSE2,1,[Compiling in SSE2 support])
AC_DEFINE(HAVE_SSE2,1,[Compiling in SSE2 support])
have_asm_sse2=true
AC_DEFINE(HAVE_CMOV,1,[Compiling in CMOV])
have_cmov=true
fi
if test x$have_linux = xtrue
then
AC_CACHE_CHECK(for MMX on processor(s), ac_cv_flag_mmx, [
if grep "^flags.* mmx" /proc/cpuinfo > /dev/null; then
ac_cv_flag_mmx=yes
else
ac_cv_flag_mmx=no
fi
])
if test $ac_cv_flag_mmx = yes; then
AC_DEFINE(HAVE_ASM_MMX,1,[Compiling in MMX support])
AC_DEFINE(HAVE_MMX,1,[Compiling in MMX support])
have_asm_mmx=true
fi
AC_CACHE_CHECK(for SSE on processor(s), ac_cv_flag_sse, [
if grep "^flags.* sse" /proc/cpuinfo > /dev/null; then
ac_cv_flag_sse=yes
else
ac_cv_flag_sse=no
fi
])
if test $ac_cv_flag_sse = yes; then
AC_DEFINE(HAVE_ASM_SSE,1,[Compiling in SSE support])
AC_DEFINE(HAVE_SSE,1,[Compiling in SSE support])
have_asm_sse=true
fi
AC_CACHE_CHECK(for SSE2 on processor(s), ac_cv_flag_sse2, [
if grep "^flags.* sse2" /proc/cpuinfo > /dev/null; then
ac_cv_flag_sse2=yes
else
ac_cv_flag_sse2=no
fi
])
if test $ac_cv_flag_sse2 = yes; then
AC_DEFINE(HAVE_ASM_SSE2,1,[Compiling in SSE2 support])
AC_DEFINE(HAVE_SSE2,1,[Compiling in SSE2 support])
have_asm_sse2=true
fi
AC_CACHE_CHECK(for SSE4_2 on processor(s), ac_cv_flag_sse4_2, [
if grep "^flags.* sse4_2" /proc/cpuinfo > /dev/null; then
ac_cv_flag_sse4_2=yes
else
ac_cv_flag_sse4_2=no
fi
])
if test $ac_cv_flag_sse4_2 = yes; then
AC_DEFINE(HAVE_ASM_SSE4_2,1,[Compiling in SSE4_2 support])
AC_DEFINE(HAVE_SSE4_2,1,[Compiling in SSE4_2 support])
have_asm_sse4_2=true
OP_CFLAGS="$OP_CFLAGS -msse4.2"
fi
AC_CACHE_CHECK(for SSE4_1 on processor(s), ac_cv_flag_sse4_1, [
if grep "^flags.* sse4_1" /proc/cpuinfo > /dev/null; then
ac_cv_flag_sse4_1=yes
else
ac_cv_flag_sse4_1=no
fi
])
if test $ac_cv_flag_sse4_1 = yes; then
AC_DEFINE(HAVE_ASM_SSE4_1,1,[Compiling in SSE4_1 support])
AC_DEFINE(HAVE_SSE4_1,1,[Compiling in SSE4_1 support])
have_asm_sse4_1=true
fi
AC_CACHE_CHECK(for 3DNOW on processor(s), ac_cv_flag_3dnow, [
if grep "^flags.*\b3dnow\b" /proc/cpuinfo > /dev/null; then
ac_cv_flag_3dnow=yes
else
ac_cv_flag_3dnow=no
fi
])
if test $ac_cv_flag_3dnow = yes; then
AC_MSG_CHECKING([if your CPU understands 3DNOW femms])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],
[[__asm__ __volatile__("femms":::"memory");]])],
[have_asm_3dnow=true],
[have_asm_3dnow=false])
if test $have_asm_3dnow = true; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ASM_3DNOW,1,[Compiling in 3Dnow])
have_asm_3dnow=true
else
AC_MSG_RESULT(no)
fi
fi
AC_CACHE_CHECK(for CMOV on processor(s), ac_cv_flag_cmov, [
if grep "^flags.* cmov" /proc/cpuinfo > /dev/null; then
ac_cv_flag_cmov=yes
else
ac_cv_flag_cmov=no
fi
])
if test $ac_cv_flag_cmov = yes; then
AC_DEFINE(HAVE_CMOV,1,[Compiling in CMOV])
have_cmov=true
fi
dnl check for MMX2
AC_CACHE_CHECK(for MMX2 on processor(s), ac_cv_flag_mmx2, [
if grep "^flags.* mmxext" /proc/cpuinfo > /dev/null; then
ac_cv_flag_mmx2=yes
else
ac_cv_flag_mmx2=no
fi
])
if test $ac_cv_flag_mmx2 = yes; then
AC_DEFINE(HAVE_ASM_MMX2,1,[Compiling in MMX2])
AC_DEFINE(HAVE_ASM_MMXEXT,1,[Compiling in MMXEXT])
have_asm_mmx2=true
fi
dnl check for AVX
AC_CACHE_CHECK(for AVX on processor(s), ac_cv_flag_avx, [
if grep "^flags.* avx" /proc/cpuinfo > /dev/null; then
ac_cv_flag_avx=yes
else
ac_cv_flag_avx=no
fi
])
if test $ac_cv_flag_avx = yes; then
AC_DEFINE(HAVE_ASM_AVX,1,[Compiling in AVX])
have_asm_avx=true
fi
dnl check for AVX2
AC_CACHE_CHECK(for AVX2 on processor(s), ac_cv_flag_avx2, [
if grep "^flags.* avx2" /proc/cpuinfo > /dev/null; then
ac_cv_flag_avx2=yes
else
ac_cv_flag_avx2=no
fi
])
if test $ac_cv_flag_avx2 = yes; then
AC_DEFINE(HAVE_ASM_AVX2,1,[Compiling in AVX2])
have_asm_avx2=true
fi
dnl check for AVX512
AC_CACHE_CHECK(for AVX512 on processor(s), ac_cv_flag_avx512, [
if grep "^flags.* avx512" /proc/cpuinfo > /dev/null; then
ac_cv_flag_avx512=yes
else
ac_cv_flag_avx512=no
fi
])
if test $ac_cv_flag_avx512 = yes; then
AC_DEFINE(HAVE_ASM_AVX512,1,[Compiling in AVX512])
have_asm_avx512=true
fi
fi
fi
if test x$have_ppccpu = xtrue
then
AC_MSG_CHECKING([compiler support for AltiVec])
cat > conftest.c <<EOF
#ifdef HAVE_ALTIVEC_H
#include <altivec.h>
#endif
int main() {
union { vector signed int v;
signed int i;
} vi;
vi.v = vec_splat_s32(1);
return vi.i;
}
EOF
ALTIVEC_CFLAGS=""
if $CC -o conftest conftest.c >/dev/null 2>&1; then
have_altivec=true
elif $CC $CFLAGS -faltivec -o conftest conftest.c >/dev/null 2>&1; then
# Mac OS X style
have_altivec=true
ALTIVEC_CFLAGS="-faltivec"
elif $CC $CFLAGS -fvec -o conftest conftest.c >/dev/null 2>&1; then
# Motorola style
have_altivec=true
ALTIVEC_CFLAGS="-fvec"
elif $CC $CFLAGS -DHAVE_ALTIVEC_H=1 -maltivec -mabi=altivec -o conftest conftest.c >/dev/null 2>&1; then
# gcc 3.1 style
have_altivec=true
ALTIVEC_CFLAGS="-DHAVE_ALTIVEC_H=1 -maltivec -mabi=altivec"
fi
rm -f conftest*;
AC_MSG_CHECKING([if your system supports altivec])
if test x$have_altivec = xtrue
then
# add -O3 flag
ALTIVEC_CFLAGS="-O3 ${ALTIVEC_CFLAGS}"
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ALTIVEC,1,
[Inline PPC Altivec primitives available])
AC_SUBST(ALTIVEC_CFLAGS)
else
AC_MSG_RESULT(no)
fi
fi
PKG_CHECK_MODULES(LIBPNG, [libpng], have_libpng=true,have_libpng=false)
PKG_CHECK_MODULES(LIBQRENCODE,[libqrencode >= 3.4.2], have_qrencode=true,have_qrencode=false)
if test x$have_qrencode = xfalse;
then
AC_MSG_WARN([libqrencode is not present])
else
if test x$have_libpng = xfalse;
then
AC_MSG_ERROR([libpng is not present])
fi
AC_DEFINE( HAVE_QRENCODE,1,[Use QREncode] )
fi
glib_modules="glib-2.0 >= 2.4"
PKG_CHECK_MODULES(GLIB, [$glib_modules])
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
AC_SUBST(LIBQRENCODE_LIBS)
AC_SUBST(LIBQRENCODE_CFLAGS)
AC_SUBST(LIBPNG_LIBS)
AC_SUBST(LIBPNG_CFLAGS)
AC_DEFINE_UNQUOTED(HAVE_FFMPEG_UNINSTALLED,,
[Defined if building against uninstalled FFmpeg source])
PKG_CHECK_MODULES(LIBAVUTIL, [libavutil >= 49.7.0],have_avutil=true,have_avutil=false)
PKG_CHECK_MODULES(LIBAVCODEC,[libavcodec >= 51.35.2],have_avcodec=true,have_avcodec=false)
PKG_CHECK_MODULES(LIBAVFORMAT,[libavformat >= 52.14.0],have_avformat=true,have_avformat=false)
PKG_CHECK_MODULES(LIBSWSCALE,[libswscale >= 0.7.1],have_swscale=true,have_swscale=false)
if test x$have_swscale = xfalse;
then
AC_MSG_ERROR([libswscale not found.])
fi
if test x$have_avutil = xfalse;
then
AC_MSG_ERROR([libavutil not found.])
fi
if test x$have_avformat = xfalse;
then
AC_MSG_ERROR([libavformat not found.])
fi
if test x$have_avcodec = xfalse;
then
AC_MSG_ERROR([libavcodec >= 51.57 not found.])
fi
FFMPEG_CFLAGS="${LIBAVFORMAT_CFLAGS} ${LIBAVCODEC_CFLAGS} ${LIBAVUTIL_CFLAGS} ${LIBSWSCALE_CFLAGS}"
FFMPEG_LIBS="${LIBAVFORMAT_LIBS} ${LIBAVCODEC_LIBS} ${LIBAVUTIL_LIBS} ${LIBSWSCALE_LIBS}"
AC_SUBST(FFMPEG_CFLAGS)
AC_SUBST(FFMPEG_LIBS)
AC_SUBST(LIBM_LIBS)
dnl the check doesnt work on ubuntu, so just fake it.
RT_LIBS="-lrt"
AC_CHECK_LIB( rt, clock_gettime, [
AC_DEFINE( HAVE_CLOCK_GETTIME, 1, [clock_gettime] )
RT_LIBS="-lrt" ])
AC_SUBST(RT_LIBS)
AC_CHECK_LIB([pthread], [pthread_create], [PTHREAD_LIBS="-lpthread"], [], [])
AC_SUBST([PTHREAD_LIBS])
if test "x$PTHREAD_LIBS" != "x"; then
AC_DEFINE([HAVE_LIBPTHREAD], [1], [Define to 1 if you have the pthread library (-lpthread).])
have_pthread=true
else
have_pthread=false
fi
have_dl_dlopen=false
AC_CHECK_LIB(dl,dlopen)
if test "$ac_cv_lib_dl_dlopen" = "yes"; then
AC_DEFINE(HAVE_DL_DLOPEN,1,[Compile with dlopen support])
have_dl_dlopen=true
fi
dnl ********************************************************************
dnl Check to see if __progname is provided by the system
dnl ********************************************************************
AC_CACHE_CHECK([for __progname],
[mjt_cv_extern___progname],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],
[[extern char *__progname;
puts(__progname);]])],
[mjt_cv_extern___progname=yes],
[mjt_cv_extern___progname=no])])
if test x$mjt_cv_extern___progname = xyes ; then
AC_DEFINE(HAVE___PROGNAME, 1, [Is __progname defined by system?])
fi
dnl **********************************************************************
dnl All the conditional stuff for the Makefiles
AM_CONDITIONAL(HAVE_ASM_MMX, test x$have_asm_mmx = xtrue)
AM_CONDITIONAL(HAVE_ASM_AVX, test x$have_asm_avx = xtrue )
AM_CONDITIONAL(HAVE_ASM_AVX2,test x$have_asm_avx2 = xtrue )
AM_CONDITIONAL(HAVE_ASM_AVX512,test x$have_asm_avx512 = xtrue )
AM_CONDITIONAL(HAVE_X86CPU, test x$have_x86cpu = xtrue)
AM_CONDITIONAL(HAVE_PPCCPU, test x$have_ppccpu = xtrue)
AM_CONDITIONAL(ARCH_PPC, test x$have_ppccpu = xtrue)
AM_CONDITIONAL(ARCH_X86, test x$have_x86cpu = xtrue)
AM_CONDITIONAL(ARCH_X86_64, test x$have_x86_64cpu = xtrue)
AM_CONDITIONAL(HAVE_ALTIVEC, test x$have_altivec = xtrue)
AM_CONDITIONAL(HAVE_ASM_MMX2, test x$have_asm_mmx2 = xtrue)
AM_CONDITIONAL(HAVE_ASM_SSE, test x$have_asm_sse = xtrue)
AM_CONDITIONAL(HAVE_ASM_SSE4_2, test x$have_asm_sse4_2 = xtrue)
AM_CONDITIONAL(HAVE_ASM_SSE4_1, test x$have_asm_sse4_1 = xtrue)
AM_CONDITIONAL(HAVE_ASM_SSE2, test x$have_asm_sse2 = xtrue)
AM_CONDITIONAL(HAVE_ASM_NASM, test x$have_asm_nasm = xtrue)
AM_CONDITIONAL(HAVE_MMX, test x$have_asm_mmx = xtrue)
AM_CONDITIONAL(HAVE_SSE, test x$have_asm_sse = xtrue)
AM_CONDITIONAL(HAVE_SSE2, test x$have_asm_sse2 = xtrue)
AM_CONDITIONAL(HAVE_DL_DLOPEN, test x$have_dl_dlopen = xtrue)
AM_CONDITIONAL(HAVE_ARM, test x$have_arm = xtrue )
AM_CONDITIONAL(HAVE_ARM_NEON, test x$ac_cv_flag_neon = xtrue )
AM_CONDITIONAL(HAVE_ARM_ASIMD, test x$ac_cv_flag_asimd = xtrue )
AM_CONDITIONAL(HAVE_ARMV7A, test x$have_armv7a = xtrue )
dnl *********************************************************************
dnl Check for what warnings we want gcc to use and adjust the CFLAGS
dnl as needed. This only works for GCC.
dnl We do this last as it can screw up library detection etc...
CFLAGS="$ARCHFLAGS $CFLAGS"
CXXFLAGS="$ARCHFLAGS $CXXFLAGS"
AC_SUBST(OP_CFLAGS)
AC_SUBST(LZO_EXTRA_CFLAGS)
if test "x${GCC}" != "xyes" ; then
enable_compile_warnings=no
fi
AC_MSG_CHECKING(what warning flags to pass to the C compiler)
warnCFLAGS=
warnCXXFLAGS=
if test "x$enable_compile_warnings" != "xno" ; then
if test "x$GCC" = "xyes" ; then
case "$CFLAGS" in
*-Wall*) ;;
*) warnCFLAGS="-Wall -Wunused " ;;
esac
if test "x$enable_compile_warnings" = "xyes" ; then
warnCFLAGS="$warnCFLAGS -Wundef -Wshadow -Wbad-function-cast -Wunreachable-code -Wmissing-declarations -Wpointer-arith -Wcast-align -Wwrite-strings -Wall"
warnCXXFLAGS="$warnCXXFLAGS -Wpointer-arith -Wcast-align -Wwrite-strings "
fi
if test "x$enable_warnings_as_errors" = "xyes" ; then
warnCFLAGS="$warnCFLAGS -Werror"
warnCXXFLAGS="$warnCXXFLAGS -Werror"
fi
fi
fi
if test "x$cflags_set" != "xyes" ; then
if test "x$enable_debug" = "xyes" ; then
CFLAGS="$debugCFLAGS $warnCFLAGS $CFLAGS"
else
CFLAGS="$CFLAGS $warnCFLAGS"
fi
CXXFLAGS="$CXXFLAGS $warnCXXFLAGS"
cflags_set=yes
fi
if test "x$enable_debug" != "xyes" ; then
CFLAGS="$CFLAGS -fno-stack-protector"
fi
if test x"$with_extra_cflags" != "x"; then
CFLAGS="$CFLAGS $with_extra_cflags"
CXXFLAGS="$CXXFLAGS $with_extra_cflags"
fi
dnl output some info on what veejay was build
BUILD_PLATFORM=${build}
BUILD_CPU=${build_cpu}
BUILD_VENDOR=${build_vendor}
BUILD_OS=${build_os}
AC_SUBST(BUILD_PLATFORM)
AC_SUBST(BUILD_CPU)
AC_SUBST(BUILD_VENDOR)
AC_SUBST(BUILD_OS)
if test ! -r $srcdir/buildinfo.sh; then
AC_MSG_ERROR([buildinfo.sh script not found.])
fi
chmod +x $srcdir/buildinfo.sh
$srcdir/buildinfo.sh
dnl **********************************************************************
dnl Output a Makefile or two and the lib/header descriptor script
dnl
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([
thirdparty/Makefile
thirdparty/mjpegtools/Makefile
thirdparty/fastarm/Makefile
thirdparty/libhash/Makefile
thirdparty/liblzo/Makefile
libvjmsg/Makefile
libvevo/Makefile
libvjmem/Makefile
libvjnet/Makefile
libyuv/Makefile
veejaycore/Makefile
veejaycore.pc
])
AC_OUTPUT
AC_DEFINE(VERSION, ${VERSION})
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ Veejay-Core ${VERSION} build configuration :])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ Compiler flags: ])
AC_MSG_NOTICE([ CFLAGS=$CFLAGS ])
AC_MSG_NOTICE([ OP_CFLAGS=$OP_CFLAGS ])
AC_MSG_NOTICE([ architecture: $arch_target])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ Architecture: ${host_cpu} ])
AC_MSG_NOTICE([])
if test "$have_x86cpu" = "true" ; then
AC_MSG_NOTICE([ x86 ])
AC_MSG_NOTICE([ MMX enabled : ${ac_cv_flag_mmx}])
AC_MSG_NOTICE([ MMX2 enabled : ${ac_cv_flag_mmx2}])
AC_MSG_NOTICE([ SSE enabled : ${ac_cv_flag_sse}])
AC_MSG_NOTICE([ SSE4_2 enabled : ${ac_cv_flag_sse4_2}])
AC_MSG_NOTICE([ SSE4_1 enabled : ${ac_cv_flag_sse4_1}])
AC_MSG_NOTICE([ SSE2 enabled : ${ac_cv_flag_sse2}])
AC_MSG_NOTICE([ 3DNOW enabled : ${ac_cv_flag_3dnow}])
AC_MSG_NOTICE([ CMOV enabled : ${ac_cv_flag_cmov}])
AC_MSG_NOTICE([ AVX enabled : ${ac_cv_flag_avx}])
AC_MSG_NOTICE([ AVX2 enabled : ${ac_cv_flag_avx2}])
AC_MSG_NOTICE([ AVX-512 enabled : ${ac_cv_flag_avx512}])
fi
if test "$have_ppccpu" = "true" ; then
AC_MSG_NOTICE([ ppc])
AC_MSG_NOTICE([ AltiVec enabled : ${have_altivec}])
fi
if test "$have_arm" = "true" ; then
AC_MSG_NOTICE([ arm])
AC_MSG_NOTICE([ ASIMD enabled : ${ac_cv_flag_asimd}])
fi
if test "$have_armv7a" = "true"; then
AC_MSG_NOTICE([ arm7a])
AC_MSG_NOTICE([ NEON enabled : ${ac_cv_flag_neon}])
fi
if test "$have_mips" = "true" ; then
AC_MSG_NOTICE([ mips])
AC_MSG_NOTICE([ PS/2 enabled : ${have_ps2}])
fi
AC_MSG_NOTICE([])
if test "$have_linux" = "true" ; then
AC_MSG_NOTICE([ Platform: Linux])
fi
if test "$have_darwin" = "true" ; then
AC_MSG_NOTICE([ Platform: Darwin])
AC_MSG_NOTICE([ Good luck! You can be the first! ])
fi
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ Required dependencies:])
AC_MSG_NOTICE([ - POSIX Threads (pthread) : ${have_pthread}])
AC_MSG_NOTICE([ - FFmpeg/AV AVFormat : ${have_avformat} ])
AC_MSG_NOTICE([ - FFmpeg/AV AVCodec : ${have_avcodec} ])
AC_MSG_NOTICE([ - FFmpeg/AV Swscaler : ${have_swscale} ])
AC_MSG_NOTICE([ - FFmpeg/AV AVUtil : ${have_avutil} ])
cat NEWS
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