--random-seed=VALUE seed value for --enable/disable-random
--disable-valgrind-backtrace do not print a backtrace under Valgrind
(only applies to --disable-optimizations builds)
+ --enable-osfuzz Enable building fuzzer tool
+ --libfuzzer=PATH path to libfuzzer
NOTE: Object files are built at the place where configure is launched.
EOF
pkg_cflags=$($pkg_config --cflags $pkg_config_flags $pkg)
pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg)
check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" &&
- set_safe "${pkg}_cflags" $pkg_cflags &&
- set_safe "${pkg}_libs" $pkg_libs
+ set_safe "${pkg}_cflags" $pkg_cflags &&
+ set_safe "${pkg}_extralibs" $pkg_libs
}
check_exec(){
pkg="$1"
check_pkg_config "$@" || return 1
add_cflags $(get_safe "${pkg}_cflags")
- add_extralibs $(get_safe "${pkg}_libs")
+ add_extralibs $(get_safe "${pkg}_extralibs")
}
require_pkg_config(){
fontconfig
memory_poisoning
neon_clobber_test
+ ossfuzz
pic
raise_major
thumb
mpeg4_decoder_select="h263_decoder mpeg4video_parser"
mpeg4_encoder_select="h263_encoder"
msa1_decoder_select="mss34dsp"
+mscc_decoder_select="zlib"
msmpeg4v1_decoder_select="h263_decoder"
msmpeg4v2_decoder_select="h263_decoder"
msmpeg4v2_encoder_select="h263_encoder"
sonic_encoder_select="golomb rangecoder"
sonic_ls_encoder_select="golomb rangecoder"
sp5x_decoder_select="mjpeg_decoder"
+srgc_decoder_select="zlib"
svq1_decoder_select="hpeldsp"
svq1_encoder_select="aandcttables hpeldsp me_cmp mpegvideoenc"
svq3_decoder_select="golomb h264dsp h264parse h264pred hpeldsp tpeldsp videodsp"
d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder ID3D11VideoContext"
dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode"
dxva2_extralibs="-luser32"
+dxva2_lib_deps="dxva2"
vda_framework_deps="VideoDecodeAcceleration_VDADecoder_h"
vda_framework_extralibs="-framework VideoDecodeAcceleration"
vda_deps="vda_framework pthreads"
# libraries, in linking order
avcodec_deps="avutil"
+avcodec_select="null_bsf"
avdevice_deps="avformat avcodec avutil"
avfilter_deps="avutil"
avformat_deps="avcodec avutil"
null_filter
trim_filter"
ffplay_deps="avcodec avformat swscale swresample sdl2"
-ffplay_libs='$sdl2_libs'
+ffplay_extralibs='$sdl2_extralibs'
ffplay_select="rdft crop_filter transpose_filter hflip_filter vflip_filter rotate_filter"
ffprobe_deps="avcodec avformat"
ffserver_deps="avformat fork sarestart"
;;
--fatal-warnings) enable fatal_warnings
;;
+ --libfuzzer=*)
+ libfuzzer_path="$optval"
+ ;;
*)
optname="${opt%%=*}"
optname="${optname#--}"
test -n "$valgrind" && toolchain="valgrind-memcheck"
+enabled ossfuzz && {
+ add_cflags -fsanitize=address,undefined -fsanitize-coverage=trace-pc-guard,trace-cmp -fno-omit-frame-pointer
+ add_ldflags -fsanitize=address,undefined -fsanitize-coverage=trace-pc-guard,trace-cmp
+}
+
case "$toolchain" in
*-asan)
cc_default="${toolchain%-asan}"
# MinGW headers can be installed on Cygwin, so check for newlib first.
elif check_${pfx}cpp_condition newlib.h "defined _NEWLIB_VERSION"; then
eval ${pfx}libc_type=newlib
- add_${pfx}cppflags -U__STRICT_ANSI__
+ add_${pfx}cppflags -U__STRICT_ANSI__ -D_XOPEN_SOURCE=600
# MinGW64 is backwards compatible with MinGW32, so check for it first.
elif check_${pfx}cpp_condition _mingw.h "defined __MINGW64_VERSION_MAJOR"; then
eval ${pfx}libc_type=mingw64
check_func_headers stdlib.h getenv
check_func_headers sys/stat.h lstat
-check_func_headers windows.h CoTaskMemFree -lole32
check_func_headers windows.h GetProcessAffinityMask
check_func_headers windows.h GetProcessTimes
check_func_headers windows.h GetSystemTimeAsFileTime
enabled libfdk_aac && { use_pkg_config fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen ||
{ require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac &&
warn "using libfdk without pkg-config"; } }
-flite_libs="-lflite_cmu_time_awb -lflite_cmu_us_awb -lflite_cmu_us_kal -lflite_cmu_us_kal16 -lflite_cmu_us_rms -lflite_cmu_us_slt -lflite_usenglish -lflite_cmulex -lflite"
-enabled libflite && require libflite "flite/flite.h" flite_init $flite_libs
+flite_extralibs="-lflite_cmu_time_awb -lflite_cmu_us_awb -lflite_cmu_us_kal -lflite_cmu_us_kal16 -lflite_cmu_us_rms -lflite_cmu_us_slt -lflite_usenglish -lflite_cmulex -lflite"
+enabled libflite && require libflite "flite/flite.h" flite_init $flite_extralibs
enabled fontconfig && enable libfontconfig
enabled libfontconfig && require_pkg_config fontconfig "fontconfig/fontconfig.h" FcInit
enabled libfreetype && require_pkg_config freetype2 "ft2build.h FT_FREETYPE_H" FT_Init_FreeType
die "ERROR: mmal not found" &&
check_func_headers interface/mmal/mmal.h "MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS"; }
enabled netcdf && require_pkg_config netcdf netcdf.h nc_inq_libvers
-enabled openal && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do
- check_lib 'AL/al.h' alGetError "${al_libs}" && break; done } ||
+enabled openal && { { for al_extralibs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do
+ check_lib 'AL/al.h' alGetError "${al_extralibs}" && break; done } ||
die "ERROR: openal not found"; } &&
{ check_cpp_condition "AL/al.h" "defined(AL_VERSION_1_1)" ||
die "ERROR: openal must be installed and version must be 1.1 or compatible"; }
GCRYPT_CONFIG="${cross_prefix}libgcrypt-config"
if "${GCRYPT_CONFIG}" --version > /dev/null 2>&1; then
gcrypt_cflags=$("${GCRYPT_CONFIG}" --cflags)
- gcrypt_libs=$("${GCRYPT_CONFIG}" --libs)
- check_func_headers gcrypt.h gcry_mpi_new $gcrypt_cflags $gcrypt_libs ||
+ gcrypt_extralibs=$("${GCRYPT_CONFIG}" --libs)
+ check_func_headers gcrypt.h gcry_mpi_new $gcrypt_cflags $gcrypt_extralibs ||
die "ERROR: gcrypt not found"
- add_cflags $gcrypt_cflags && add_extralibs $gcrypt_libs
+ add_cflags $gcrypt_cflags && add_extralibs $gcrypt_extralibs
else
require gcrypt gcrypt.h gcry_mpi_new -lgcrypt
fi
if check_pkg_config sdl2 SDL_events.h SDL_PollEvent; then
check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x020001" $sdl2_cflags &&
check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x020100" $sdl2_cflags &&
- check_func SDL_Init $sdl2_libs $sdl2_cflags && enable sdl2
+ check_func SDL_Init $sdl2_extralibs $sdl2_cflags && enable sdl2
else
if "${SDL2_CONFIG}" --version > /dev/null 2>&1; then
sdl2_cflags=$("${SDL2_CONFIG}" --cflags)
- sdl2_libs=$("${SDL2_CONFIG}" --libs)
+ sdl2_extralibs=$("${SDL2_CONFIG}" --libs)
check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x020001" $sdl2_cflags &&
check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x020100" $sdl2_cflags &&
- check_func SDL_Init $sdl2_libs $sdl2_cflags && enable sdl2
+ check_func SDL_Init $sdl2_extralibs $sdl2_cflags && enable sdl2
fi
fi
if test $target_os = "mingw32"; then
- sdl2_libs="$sdl2_libs -mconsole"
+ sdl2_extralibs="$sdl2_extralibs -mconsole"
fi
fi
-enabled sdl2 && enable sdl && add_cflags $sdl2_cflags && add_extralibs $sdl2_libs
+enabled sdl2 && enable sdl && add_cflags $sdl2_cflags && add_extralibs $sdl2_extralibs
disabled securetransport || { check_func SecIdentityCreate "-Wl,-framework,CoreFoundation -Wl,-framework,Security" &&
check_lib "Security/SecureTransport.h Security/Security.h" "SSLCreateContext SecItemImport" "-Wl,-framework,CoreFoundation -Wl,-framework,Security" &&
} && enable libxcb_shape; }
add_cflags $xcb_cflags $xcb_shm_cflags $xcb_xfixes_cflags $xcb_shape_cflags
- add_extralibs $xcb_libs $xcb_shm_libs $xcb_xfixes_libs $xcb_shape_libs
+ add_extralibs $xcb_extralibs $xcb_shm_extralibs $xcb_xfixes_extralibs $xcb_shape_extralibs
fi
fi
int main(void) { IDirectXVideoDecoder *o = NULL; IDirectXVideoDecoder_Release(o); return 0; }
EOF
+enabled dxva2 &&
+ check_lib windows.h CoTaskMemFree -lole32 &&
+ enable dxva2_lib
+
enabled vaapi &&
check_lib va/va.h vaInitialize -lva ||
disable vaapi
disable posix_memalign
fi
-enabled_all dxva2 dxva2api_cobj CoTaskMemFree &&
- prepend ffmpeg_libs $($ldflags_filter "-lole32") &&
- enable dxva2_lib
-
# add_dep lib dep
# -> enable ${lib}_deps_${dep}
# -> add $dep to ${lib}_deps only once
VERSION_SCRIPT_POSTPROCESS_CMD=${VERSION_SCRIPT_POSTPROCESS_CMD}
SAMPLES:=${samples:-\$(FATE_SAMPLES)}
NOREDZONE_FLAGS=$noredzone_flags
+LIBFUZZER_PATH=$libfuzzer_path
EOF
get_version(){
map 'eval echo "${v}_FFLIBS=\$${v}_deps" >> config.mak' $LIBRARY_LIST
-print_program_libs(){
- eval "program_libs=\$${1}_libs"
- eval echo "LIBS-${1}=${program_libs}" >> config.mak
+print_program_extralibs(){
+ eval "program_extralibs=\$${1}_extralibs"
+ eval echo "EXTRALIBS-${1}=${program_extralibs}" >> config.mak
}
-map 'print_program_libs $v' $PROGRAM_LIST
+map 'print_program_extralibs $v' $PROGRAM_LIST
cat > $TMPH <<EOF
/* Automatically generated by configure - do not modify! */