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authorTim Redfern <tim@eclectronics.org>2013-12-29 12:19:38 +0000
committerTim Redfern <tim@eclectronics.org>2013-12-29 12:19:38 +0000
commitf7813a5324be39d13ab536c245d15dfc602a7849 (patch)
treefad99148b88823d34a5df2f0a25881a002eb291b /ffmpeg/configure
parentb7a5a477b8ff4d4e3028b9dfb9a9df0a41463f92 (diff)
basic type mechanism working
Diffstat (limited to 'ffmpeg/configure')
-rwxr-xr-xffmpeg/configure1127
1 files changed, 835 insertions, 292 deletions
diff --git a/ffmpeg/configure b/ffmpeg/configure
index ba83376..9c210e9 100755
--- a/ffmpeg/configure
+++ b/ffmpeg/configure
@@ -82,10 +82,13 @@ Standard options:
--prefix=PREFIX install in PREFIX [$prefix]
--bindir=DIR install binaries in DIR [PREFIX/bin]
--datadir=DIR install data files in DIR [PREFIX/share/ffmpeg]
+ --docdir=DIR install documentation in DIR [PREFIX/share/doc/ffmpeg]
--libdir=DIR install libs in DIR [PREFIX/lib]
--shlibdir=DIR install shared libs in DIR [PREFIX/lib]
--incdir=DIR install includes in DIR [PREFIX/include]
--mandir=DIR install man page in DIR [PREFIX/share/man]
+ --enable-rpath use rpath to allow installing libraries in paths
+ not part of the dynamic linker search path
Licensing options:
--enable-gpl allow use of GPL code, the resulting libs
@@ -102,6 +105,9 @@ Configuration options:
--enable-gray enable full grayscale support (slower color)
--disable-swscale-alpha disable alpha channel support in swscale
--disable-all disable building components, libraries and programs
+ --enable-incompatible-libav-abi enable incompatible Libav fork ABI [no]
+ --enable-incompatible-fork-abi enable incompatible Libav fork ABI (deprecated) [no]
+ --enable-raise-major increase major version numbers in sonames [no]
Program options:
--disable-programs do not build command line programs
@@ -133,6 +139,7 @@ Component options:
--disable-network disable network support [no]
--disable-dct disable DCT code
--disable-dwt disable DWT code
+ --disable-error-resilience disable error resilience code
--disable-lsp disable LSP code
--disable-lzo disable LZO decoder code
--disable-mdct disable MDCT code
@@ -140,10 +147,10 @@ Component options:
--disable-fft disable FFT code
Hardware accelerators:
- --enable-dxva2 enable DXVA2 code
- --enable-vaapi enable VAAPI code
+ --disable-dxva2 disable DXVA2 code [autodetect]
+ --disable-vaapi disable VAAPI code [autodetect]
--enable-vda enable VDA code
- --enable-vdpau enable VDPAU code
+ --disable-vdpau disable VDPAU code [autodetect]
Individual component options:
--disable-everything disable all components listed below
@@ -183,12 +190,13 @@ Individual component options:
--disable-filters disable all filters
External library support:
- --enable-avisynth enable reading of AVISynth script files [no]
- --enable-bzlib enable bzlib [autodetect]
+ --enable-avisynth enable reading of AviSynth script files [no]
+ --disable-bzlib disable bzlib [autodetect]
--enable-fontconfig enable fontconfig
--enable-frei0r enable frei0r video filtering
--enable-gnutls enable gnutls [no]
- --enable-iconv enable iconv [autodetect]
+ --disable-iconv disable iconv [autodetect]
+ --enable-ladspa enable LADSPA audio filtering
--enable-libaacplus enable AAC+ encoding via libaacplus [no]
--enable-libass enable libass subtitles rendering [no]
--enable-libbluray enable BluRay reading using libbluray [no]
@@ -198,9 +206,10 @@ External library support:
--enable-libdc1394 enable IIDC-1394 grabbing using libdc1394
and libraw1394 [no]
--enable-libfaac enable AAC encoding via libfaac [no]
- --enable-libfdk-aac enable AAC encoding via libfdk-aac [no]
+ --enable-libfdk-aac enable AAC de/encoding via libfdk-aac [no]
--enable-libflite enable flite (voice synthesis) support via libflite [no]
--enable-libfreetype enable libfreetype [no]
+ --enable-libgme enable Game Music Emu via libgme [no]
--enable-libgsm enable GSM de/encoding via libgsm [no]
--enable-libiec61883 enable iec61883 via libiec61883 [no]
--enable-libilbc enable iLBC de/encoding via libilbc [no]
@@ -214,28 +223,37 @@ External library support:
--enable-libopenjpeg enable JPEG 2000 de/encoding via OpenJPEG [no]
--enable-libopus enable Opus decoding via libopus [no]
--enable-libpulse enable Pulseaudio input via libpulse [no]
+ --enable-libquvi enable quvi input via libquvi [no]
--enable-librtmp enable RTMP[E] support via librtmp [no]
--enable-libschroedinger enable Dirac de/encoding via libschroedinger [no]
+ --enable-libshine enable fixed-point MP3 encoding via libshine [no]
--enable-libsoxr enable Include libsoxr resampling [no]
--enable-libspeex enable Speex de/encoding via libspeex [no]
+ --enable-libssh enable SFTP protocol via libssh [no]
--enable-libstagefright-h264 enable H.264 decoding via libstagefright [no]
--enable-libtheora enable Theora encoding via libtheora [no]
--enable-libtwolame enable MP2 encoding via libtwolame [no]
--enable-libutvideo enable Ut Video encoding and decoding via libutvideo [no]
--enable-libv4l2 enable libv4l2/v4l-utils [no]
+ --enable-libvidstab enable video stabilization using vid.stab [no]
--enable-libvo-aacenc enable AAC encoding via libvo-aacenc [no]
--enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no]
--enable-libvorbis enable Vorbis en/decoding via libvorbis,
native implementation exists [no]
--enable-libvpx enable VP8 and VP9 de/encoding via libvpx [no]
+ --enable-libwavpack enable wavpack encoding via libwavpack [no]
+ --enable-libwebp enable WebP encoding via libwebp [no]
--enable-libx264 enable H.264 encoding via x264 [no]
--enable-libxavs enable AVS encoding via xavs [no]
--enable-libxvid enable Xvid encoding via xvidcore,
native MPEG-4/Xvid encoder exists [no]
+ --enable-libzmq enable message passing via libzmq [no]
+ --enable-libzvbi enable teletext support via libzvbi [no]
--enable-openal enable OpenAL 1.1 capture support [no]
+ --enable-opencl enable OpenCL code
--enable-openssl enable openssl [no]
--enable-x11grab enable X11 grabbing [no]
- --enable-zlib enable zlib [autodetect]
+ --disable-zlib disable zlib [autodetect]
Advanced options (experts only):
--cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]
@@ -245,10 +263,13 @@ Advanced options (experts only):
--target-os=OS compiler targets OS [$target_os]
--target-exec=CMD command to run executables on target
--target-path=DIR path to view of build directory on target
+ --target-samples=DIR path to samples directory on target
+ --tempprefix=PATH force fixed dir/prefix instead of mktemp for checks
--toolchain=NAME set tool defaults according to NAME
--nm=NM use nm tool NM [$nm_default]
--ar=AR use archive tool AR [$ar_default]
--as=AS use assembler AS [$as_default]
+ --windres=WINDRES use windows resource compiler WINDRES [$windres_default]
--yasmexe=EXE use yasm-compatible assembler EXE [$yasmexe_default]
--cc=CC use C compiler CC [$cc_default]
--cxx=CXX use C compiler CXX [$cxx_default]
@@ -299,6 +320,7 @@ Optimization options (experts only):
--disable-sse42 disable SSE4.2 optimizations
--disable-avx disable AVX optimizations
--disable-fma4 disable FMA4 optimizations
+ --disable-avx2 disable AVX2 optimizations
--disable-armv5te disable armv5te optimizations
--disable-armv6 disable armv6 optimizations
--disable-armv6t2 disable armv6t2 optimizations
@@ -314,7 +336,6 @@ Optimization options (experts only):
--disable-fast-unaligned consider unaligned accesses slow
Developer options (useful when working on FFmpeg itself):
- --enable-coverage build with test coverage instrumentation
--disable-debug disable debugging symbols
--enable-debug=LEVEL set the debug level [$debuglevel]
--disable-optimizations disable compiler optimizations
@@ -409,7 +430,7 @@ sh_quote(){
}
cleanws(){
- echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//'
+ echo "$@" | sed 's/^ *//;s/ */ /g;s/ *$//;s/\r//g'
}
filter(){
@@ -471,21 +492,21 @@ get_safe(){
}
pushvar(){
- for var in $*; do
- eval level=\${${var}_level:=0}
- eval ${var}_${level}="\$$var"
- eval ${var}_level=$(($level+1))
+ for pvar in $*; do
+ eval level=\${${pvar}_level:=0}
+ eval ${pvar}_${level}="\$$pvar"
+ eval ${pvar}_level=$(($level+1))
done
}
popvar(){
- for var in $*; do
- eval level=\${${var}_level:-0}
+ for pvar in $*; do
+ eval level=\${${pvar}_level:-0}
test $level = 0 && continue
eval level=$(($level-1))
- eval $var="\${${var}_${level}}"
- eval ${var}_level=$level
- eval unset ${var}_${level}
+ eval $pvar="\${${pvar}_${level}}"
+ eval ${pvar}_level=$level
+ eval unset ${pvar}_${level}
done
}
@@ -536,8 +557,13 @@ enable_deep(){
}
enable_deep_weak(){
- do_enable_deep $*
- enable_weak $*
+ for var; do
+ disabled $var && continue
+ pushvar var
+ do_enable_deep $var
+ popvar var
+ enable_weak $var
+ done
}
enabled(){
@@ -656,6 +682,12 @@ print_config(){
} else if (file ~ /\\.mak\$/) {
n = -v ? \"\" : \"!\";
printf(\"%s%s=yes\\n\", n, c) >>file;
+ } else if (file ~ /\\.texi\$/) {
+ pre = -v ? \"\" : \"@c \";
+ yesno = \$2;
+ c2 = tolower(c);
+ gsub(/_/, \"-\", c2);
+ printf(\"%s@set %s %s\\n\", pre, c2, yesno) >>file;
}
}
}"
@@ -701,6 +733,10 @@ add_ldflags(){
append LDFLAGS $($ldflags_filter "$@")
}
+add_stripflags(){
+ append ASMSTRIPFLAGS "$@"
+}
+
add_extralibs(){
prepend extralibs $($ldflags_filter "$@")
}
@@ -830,14 +866,19 @@ int x;
EOF
}
-check_cflags(){
- log check_cflags "$@"
+test_cflags(){
+ log test_cflags "$@"
set -- $($cflags_filter "$@")
- check_cc "$@" <<EOF && append CFLAGS "$@"
+ check_cc "$@" <<EOF
int x;
EOF
}
+check_cflags(){
+ log check_cflags "$@"
+ test_cflags "$@" && add_cflags "$@"
+}
+
check_cxxflags(){
log check_cxxflags "$@"
set -- $($cflags_filter "$@")
@@ -858,6 +899,20 @@ check_ldflags(){
test_ldflags "$@" && add_ldflags "$@"
}
+test_stripflags(){
+ log test_stripflags "$@"
+ # call check_cc to get a fresh TMPO
+ check_cc <<EOF
+int main(void) { return 0; }
+EOF
+ check_cmd $strip $ASMSTRIPFLAGS "$@" $TMPO
+}
+
+check_stripflags(){
+ log check_stripflags "$@"
+ test_stripflags "$@" && add_stripflags "$@"
+}
+
check_header(){
log check_header "$@"
header=$1
@@ -972,7 +1027,7 @@ check_pkg_config(){
headers="$2"
funcs="$3"
shift 3
- $pkg_config --exists $pkg 2>/dev/null || return
+ check_cmd $pkg_config --exists --print-errors $pkg || return
pkg_cflags=$($pkg_config --cflags $pkg)
pkg_libs=$($pkg_config --libs $pkg)
check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" &&
@@ -998,10 +1053,10 @@ check_exec_crash(){
static void sighandler(int sig){
raise(SIGTERM);
}
-int func(void){
+int foo(void){
$code
}
-int (*func_ptr)(void) = func;
+int (*func_ptr)(void) = foo;
int main(void){
signal(SIGILL, sighandler);
signal(SIGFPE, sighandler);
@@ -1075,6 +1130,30 @@ require_pkg_config(){
add_extralibs $(get_safe ${pkg}_libs)
}
+require_libfreetype(){
+ log require_libfreetype "$@"
+ pkg="freetype2"
+ check_cmd $pkg_config --exists --print-errors $pkg \
+ || die "ERROR: $pkg not found"
+ pkg_cflags=$($pkg_config --cflags $pkg)
+ pkg_libs=$($pkg_config --libs $pkg)
+ {
+ echo "#include <ft2build.h>"
+ echo "#include FT_FREETYPE_H"
+ echo "long check_func(void) { return (long) FT_Init_FreeType; }"
+ echo "int main(void) { return 0; }"
+ } | check_ld "cc" $pkg_cflags $pkg_libs \
+ && set_safe ${pkg}_cflags $pkg_cflags \
+ && set_safe ${pkg}_libs $pkg_libs \
+ || die "ERROR: $pkg not found"
+ add_cflags $(get_safe ${pkg}_cflags)
+ add_extralibs $(get_safe ${pkg}_libs)
+}
+
+hostcc_e(){
+ eval printf '%s\\n' $HOSTCC_E
+}
+
hostcc_o(){
eval printf '%s\\n' $HOSTCC_O
}
@@ -1086,6 +1165,13 @@ check_host_cc(){
check_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC
}
+check_host_cpp(){
+ log check_host_cpp "$@"
+ cat > $TMPC
+ log_file $TMPC
+ check_cmd $host_cc $HOSTCPPFLAGS $HOSTCFLAGS "$@" $(hostcc_e $TMPO) $TMPC
+}
+
check_host_cppflags(){
log check_host_cppflags "$@"
check_host_cc "$@" <<EOF && append host_cppflags "$@"
@@ -1101,6 +1187,19 @@ int x;
EOF
}
+check_host_cpp_condition(){
+ log check_host_cpp_condition "$@"
+ header=$1
+ condition=$2
+ shift 2
+ check_host_cpp "$@" <<EOF
+#include <$header>
+#if !($condition)
+#error "unsatisfied condition: $condition"
+#endif
+EOF
+}
+
apply(){
file=$1
shift
@@ -1130,6 +1229,18 @@ COMPONENT_LIST="
protocols
"
+EXAMPLE_LIST="
+ decoding_encoding_example
+ demuxing_decoding_example
+ filtering_audio_example
+ filtering_video_example
+ metadata_example
+ muxing_example
+ resampling_audio_example
+ scaling_video_example
+ transcode_aac_example
+"
+
EXTERNAL_LIBRARY_LIST="
avisynth
bzlib
@@ -1138,6 +1249,7 @@ EXTERNAL_LIBRARY_LIST="
frei0r
gnutls
iconv
+ ladspa
libaacplus
libass
libbluray
@@ -1149,6 +1261,7 @@ EXTERNAL_LIBRARY_LIST="
libfdk_aac
libflite
libfreetype
+ libgme
libgsm
libiec61883
libilbc
@@ -1161,23 +1274,32 @@ EXTERNAL_LIBRARY_LIST="
libopenjpeg
libopus
libpulse
+ libquvi
librtmp
libschroedinger
+ libshine
libsoxr
libspeex
+ libssh
libstagefright_h264
libtheora
libtwolame
libutvideo
libv4l2
+ libvidstab
libvo_aacenc
libvo_amrwbenc
libvorbis
libvpx
+ libwavpack
+ libwebp
libx264
libxavs
libxvid
+ libzmq
+ libzvbi
openal
+ opencl
openssl
x11grab
zlib
@@ -1196,6 +1318,7 @@ HWACCEL_LIST="
vaapi
vda
vdpau
+ xvmc
"
LIBRARY_LIST="
@@ -1220,18 +1343,21 @@ PROGRAM_LIST="
CONFIG_LIST="
$COMPONENT_LIST
$DOCUMENT_LIST
+ $EXAMPLE_LIST
$EXTERNAL_LIBRARY_LIST
$HWACCEL_LIST
$LIBRARY_LIST
$PROGRAM_LIST
dct
dwt
+ error_resilience
fast_unaligned
fft
ftrapv
gpl
gray
hardcoded_tables
+ incompatible_libav_abi
incompatible_fork_abi
lsp
lzo
@@ -1241,6 +1367,7 @@ CONFIG_LIST="
network
nonfree
pic
+ raise_major
rdft
runtime_cpudetect
safe_bitstream_reader
@@ -1260,6 +1387,12 @@ THREADS_LIST='
os2threads
'
+ATOMICS_LIST='
+ atomics_gcc
+ atomics_suncc
+ atomics_win32
+'
+
ARCH_LIST='
aarch64
alpha
@@ -1300,7 +1433,9 @@ ARCH_EXT_LIST_X86='
amd3dnow
amd3dnowext
avx
+ avx2
fma4
+ i686
mmx
mmxext
sse
@@ -1332,6 +1467,7 @@ HAVE_LIST_CMDLINE='
HAVE_LIST_PUB='
bigendian
fast_unaligned
+ incompatible_libav_abi
incompatible_fork_abi
'
@@ -1370,6 +1506,7 @@ HAVE_LIST="
$HAVE_LIST_CMDLINE
$HAVE_LIST_PUB
$THREADS_LIST
+ $ATOMICS_LIST
$MATH_FUNCS
access
aligned_malloc
@@ -1380,13 +1517,15 @@ HAVE_LIST="
asm_mod_q
asm_mod_y
asm_types_h
+ atomic_cas_ptr
+ atomics_native
attribute_may_alias
attribute_packed
cdio_paranoia_h
cdio_paranoia_paranoia_h
+ CL_cl_h
clock_gettime
closesocket
- cmov
CommandLineToArgvW
cpunop
CryptGenRandom
@@ -1420,14 +1559,17 @@ HAVE_LIST="
gettimeofday
glob
gnu_as
+ gnu_windres
gsm_h
ibm_asm
inet_aton
io_h
+ inline_asm_labels
isatty
jack_port_get_latency_range
kbhit
ldbrx
+ libc_msvcrt
libdc1394_1
libdc1394_2
local_aligned_16
@@ -1447,7 +1589,6 @@ HAVE_LIST="
mm_empty
mmap
mprotect
- msvcrt
nanosleep
openjpeg_1_5_openjpeg_h
PeekNamedPipe
@@ -1455,9 +1596,11 @@ HAVE_LIST="
pod2man
poll_h
posix_memalign
+ pragma_deprecated
pthread_cancel
rdtsc
rsync_contimeout
+ sarestart
sched_getaffinity
sdl
SetConsoleTextAttribute
@@ -1478,6 +1621,7 @@ HAVE_LIST="
struct_sockaddr_in6
struct_sockaddr_sa_len
struct_sockaddr_storage
+ struct_stat_st_mtim_tv_nsec
struct_v4l2_frmivalenum_discrete
symver_asm_label
symver_gnu_asm
@@ -1490,17 +1634,20 @@ HAVE_LIST="
sys_select_h
sys_soundcard_h
sys_time_h
+ sys_un_h
sys_videoio_h
termios_h
texi2html
threads
unistd_h
usleep
+ vdpau_x11
vfp_args
VirtualAlloc
windows_h
winsock2_h
xform_asm
+ xlib
xmm_clobbers
"
@@ -1510,11 +1657,12 @@ CONFIG_EXTRA="
ac3dsp
audio_frame_queue
dsputil
- error_resilience
+ exif
frame_thread_encoder
gcrypt
golomb
gplv3
+ h263dsp
h264chroma
h264dsp
h264pred
@@ -1529,6 +1677,8 @@ CONFIG_EXTRA="
mpegvideoenc
nettle
rangecoder
+ riffdec
+ riffenc
rtpdec
rtpenc_chain
sinewin
@@ -1542,19 +1692,20 @@ CMDLINE_SELECT="
$HAVE_LIST_CMDLINE
$THREADS_LIST
asm
- coverage
cross_compile
debug
extra_warnings
logging
lto
optimizations
+ rpath
stripping
"
PATHS_LIST='
bindir
datadir
+ docdir
incdir
libdir
mandir
@@ -1597,6 +1748,8 @@ CMDLINE_SET="
target_exec
target_os
target_path
+ target_samples
+ tempprefix
toolchain
valgrind
yasmexe
@@ -1631,7 +1784,9 @@ ppc4xx_deps="ppc"
vis_deps="sparc"
-x86_64_suggest="cmov fast_cmov"
+cpunop_deps="i686"
+x86_64_select="i686"
+x86_64_suggest="fast_cmov"
amd3dnow_deps="mmx"
amd3dnowext_deps="amd3dnow"
@@ -1645,6 +1800,7 @@ sse4_deps="ssse3"
sse42_deps="sse4"
avx_deps="sse42"
fma4_deps="avx"
+avx2_deps="avx"
mmx_external_deps="yasm"
mmx_inline_deps="inline_asm"
@@ -1662,22 +1818,30 @@ fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64"
fast_clz_if_any="alpha avr32 mips ppc x86"
fast_unaligned_if_any="ppc x86"
-inline_asm_deps="!tms470"
need_memalign="altivec neon sse"
+# system capabilities
+log2_deps="!libc_msvcrt"
+
symver_if_any="symver_asm_label symver_gnu_asm"
-log2_deps="!msvcrt"
+# threading support
+atomics_gcc_if="sync_val_compare_and_swap"
+atomics_suncc_if="atomic_cas_ptr machine_rw_barrier"
+atomics_win32_if="MemoryBarrier"
+atomics_native_if_any="$ATOMICS_LIST"
+threads_if_any="$THREADS_LIST"
# subsystems
dct_select="rdft"
error_resilience_select="dsputil"
frame_thread_encoder_deps="encoders threads"
+lpc_select="dsputil"
mdct_select="fft"
rdft_select="fft"
mpegaudio_select="mpegaudiodsp"
mpegaudiodsp_select="dct"
-mpegvideo_select="dsputil error_resilience h264chroma hpeldsp videodsp"
+mpegvideo_select="dsputil h264chroma hpeldsp videodsp"
mpegvideoenc_select="mpegvideo"
# decoders / encoders
@@ -1687,19 +1851,25 @@ aac_latm_decoder_select="aac_decoder aac_latm_parser"
ac3_decoder_select="mdct ac3dsp ac3_parser dsputil"
ac3_encoder_select="mdct ac3dsp dsputil"
ac3_fixed_encoder_select="mdct ac3dsp dsputil"
+aic_decoder_select="dsputil golomb"
alac_encoder_select="lpc"
als_decoder_select="dsputil"
amrnb_decoder_select="lsp"
amrwb_decoder_select="lsp"
+amv_decoder_select="dsputil hpeldsp exif"
amv_encoder_select="aandcttables"
ape_decoder_select="dsputil"
-asv_decoder_select="dsputil"
+asv1_decoder_select="dsputil"
+asv1_encoder_select="dsputil"
+asv2_decoder_select="dsputil"
+asv2_encoder_select="dsputil"
atrac1_decoder_select="mdct sinewin"
atrac3_decoder_select="mdct"
+avrn_decoder_select="exif"
bink_decoder_select="dsputil hpeldsp"
binkaudio_dct_decoder_select="mdct rdft dct sinewin"
binkaudio_rdft_decoder_select="mdct rdft sinewin"
-cavs_decoder_select="dsputil golomb h264chroma mpegvideo videodsp"
+cavs_decoder_select="dsputil golomb h264chroma videodsp"
cllc_decoder_select="dsputil"
comfortnoise_encoder_select="lpc"
cook_decoder_select="dsputil mdct sinewin"
@@ -1709,17 +1879,19 @@ dca_decoder_select="mdct"
dirac_decoder_select="dsputil dwt golomb videodsp"
dnxhd_decoder_select="dsputil"
dnxhd_encoder_select="aandcttables dsputil mpegvideoenc"
-dv_decoder_select="dsputil"
+dvvideo_decoder_select="dsputil"
+dvvideo_encoder_select="dsputil"
dxa_decoder_select="zlib"
eac3_decoder_select="ac3_decoder"
eac3_encoder_select="ac3_encoder"
eamad_decoder_select="aandcttables dsputil mpegvideo"
eatgq_decoder_select="aandcttables"
-eatqi_decoder_select="aandcttables mpegvideo"
+eatqi_decoder_select="aandcttables error_resilience mpegvideo"
exr_decoder_select="zlib"
ffv1_decoder_select="dsputil golomb rangecoder"
-ffv1_encoder_select="rangecoder"
-ffvhuff_encoder_select="huffman"
+ffv1_encoder_select="dsputil rangecoder"
+ffvhuff_decoder_select="dsputil"
+ffvhuff_encoder_select="dsputil huffman"
flac_decoder_select="golomb"
flac_encoder_select="dsputil golomb lpc"
flashsv_decoder_select="zlib"
@@ -1730,29 +1902,34 @@ flv_decoder_select="h263_decoder"
flv_encoder_select="h263_encoder"
fourxm_decoder_select="dsputil"
fraps_decoder_select="dsputil huffman"
+g2m_decoder_select="dsputil zlib"
g729_decoder_select="dsputil"
h261_decoder_select="error_resilience mpegvideo"
h261_encoder_select="aandcttables mpegvideoenc"
-h263_decoder_select="error_resilience h263_parser mpegvideo"
-h263_encoder_select="aandcttables mpegvideoenc"
+h263_decoder_select="error_resilience h263_parser h263dsp mpegvideo"
+h263_encoder_select="aandcttables h263dsp mpegvideoenc"
h263i_decoder_select="h263_decoder"
h263p_encoder_select="h263_encoder"
h264_decoder_select="golomb h264chroma h264dsp h264pred h264qpel videodsp"
+h264_decoder_suggest="error_resilience"
+hevc_decoder_select="dsputil golomb videodsp"
huffyuv_decoder_select="dsputil"
-huffyuv_encoder_select="huffman"
-iac_decoder_select="fft mdct sinewin"
+huffyuv_encoder_select="dsputil huffman"
+iac_decoder_select="dsputil fft mdct sinewin"
imc_decoder_select="dsputil fft mdct sinewin"
indeo3_decoder_select="hpeldsp"
interplay_video_decoder_select="hpeldsp"
-jpegls_decoder_select="golomb"
+jpegls_decoder_select="dsputil golomb hpeldsp exif"
jpegls_encoder_select="golomb"
jv_decoder_select="dsputil"
lagarith_decoder_select="dsputil"
ljpeg_encoder_select="aandcttables mpegvideoenc"
loco_decoder_select="golomb"
mdec_decoder_select="dsputil error_resilience mpegvideo"
+metasound_decoder_select="lsp mdct sinewin"
mimic_decoder_select="dsputil hpeldsp"
-mjpeg_decoder_select="dsputil hpeldsp"
+mjpeg_decoder_select="dsputil hpeldsp exif"
+mjpegb_decoder_select="dsputil hpeldsp exif"
mjpeg_encoder_select="aandcttables dsputil mpegvideoenc"
mlp_decoder_select="dsputil mlp_parser"
motionpixels_decoder_select="dsputil"
@@ -1769,7 +1946,7 @@ mp3on4float_decoder_select="mpegaudio"
mpc7_decoder_select="dsputil mpegaudiodsp"
mpc8_decoder_select="dsputil mpegaudiodsp"
mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h"
-mpeg_xvmc_decoder_select="mpegvideo_decoder"
+mpeg_xvmc_decoder_select="mpeg2video_decoder"
mpeg1video_decoder_select="error_resilience mpegvideo"
mpeg1video_encoder_select="aandcttables mpegvideoenc"
mpeg2video_decoder_select="error_resilience mpegvideo"
@@ -1777,50 +1954,54 @@ mpeg2video_encoder_select="aandcttables mpegvideoenc"
mpeg4_decoder_select="h263_decoder mpeg4video_parser"
mpeg4_encoder_select="h263_encoder"
msmpeg4v1_decoder_select="h263_decoder"
-msmpeg4v1_encoder_select="h263_encoder"
msmpeg4v2_decoder_select="h263_decoder"
msmpeg4v2_encoder_select="h263_encoder"
msmpeg4v3_decoder_select="h263_decoder"
msmpeg4v3_encoder_select="h263_encoder"
mss2_decoder_select="error_resilience vc1_decoder"
+mxpeg_decoder_select="dsputil hpeldsp exif"
nellymoser_decoder_select="mdct sinewin"
nellymoser_encoder_select="audio_frame_queue mdct sinewin"
nuv_decoder_select="dsputil lzo"
png_decoder_select="zlib"
png_encoder_select="dsputil zlib"
prores_decoder_select="dsputil"
+prores_encoder_select="dsputil"
qcelp_decoder_select="lsp"
qdm2_decoder_select="mdct rdft mpegaudiodsp"
ra_144_encoder_select="audio_frame_queue lpc"
ralf_decoder_select="golomb"
rtjpeg_decoder_select="dsputil"
-rv10_decoder_select="error_resilience h263_decoder"
+rv10_decoder_select="error_resilience h263_decoder h263dsp"
rv10_encoder_select="h263_encoder"
-rv20_decoder_select="error_resilience h263_decoder"
+rv20_decoder_select="error_resilience h263_decoder h263dsp"
rv20_encoder_select="h263_encoder"
rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp"
rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp"
shorten_decoder_select="golomb"
sipr_decoder_select="lsp"
snow_decoder_select="dsputil dwt h264qpel hpeldsp rangecoder"
-snow_encoder_select="aandcttables dsputil dwt h264qpel hpeldsp error_resilience mpegvideoenc rangecoder"
+snow_encoder_select="aandcttables dsputil dwt h264qpel hpeldsp mpegvideoenc rangecoder"
sonic_decoder_select="golomb"
sonic_encoder_select="golomb"
sonic_ls_encoder_select="golomb"
+sp5x_decoder_select="dsputil hpeldsp exif"
svq1_decoder_select="hpeldsp"
svq1_encoder_select="aandcttables dsputil hpeldsp mpegvideoenc"
-svq3_decoder_select="dsputil error_resilience golomb h264chroma h264dsp h264pred h264qpel mpegvideo videodsp"
-svq3_decoder_suggest="zlib"
+svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel hpeldsp mpegvideo videodsp"
+svq3_decoder_suggest="error_resilience zlib"
tak_decoder_select="dsputil"
theora_decoder_select="vp3_decoder"
tiff_decoder_suggest="zlib"
tiff_encoder_suggest="zlib"
+thp_decoder_select="dsputil hpeldsp exif"
truehd_decoder_select="mlp_parser"
truemotion2_decoder_select="dsputil"
+truespeech_decoder_select="dsputil"
tscc_decoder_select="zlib"
twinvq_decoder_select="mdct lsp sinewin"
utvideo_decoder_select="dsputil"
-utvideo_encoder_select="huffman"
+utvideo_encoder_select="dsputil huffman"
vble_decoder_select="dsputil"
vc1_decoder_select="error_resilience h263_decoder h264chroma h264qpel"
vc1image_decoder_select="vc1_decoder"
@@ -1832,6 +2013,8 @@ vp6_decoder_select="h264chroma hpeldsp huffman videodsp vp3dsp"
vp6a_decoder_select="vp6_decoder"
vp6f_decoder_select="vp6_decoder"
vp8_decoder_select="h264pred videodsp"
+vp9_decoder_select="videodsp"
+webp_decoder_select="vp8_decoder"
wmapro_decoder_select="mdct sinewin"
wmav1_decoder_select="mdct sinewin"
wmav1_encoder_select="mdct sinewin"
@@ -1857,6 +2040,7 @@ vaapi_deps="va_va_h"
vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads"
vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore"
vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
+xvmc_deps="X11_extensions_XvMClib_h"
h263_vaapi_hwaccel_deps="vaapi"
h263_vaapi_hwaccel_select="h263_decoder"
@@ -1876,11 +2060,15 @@ h264_vdpau_decoder_select="h264_decoder"
h264_vdpau_hwaccel_deps="vdpau"
h264_vdpau_hwaccel_select="h264_decoder"
mpeg_vdpau_decoder_deps="vdpau"
-mpeg_vdpau_decoder_select="mpegvideo_decoder"
+mpeg_vdpau_decoder_select="mpeg2video_decoder"
+mpeg_xvmc_hwaccel_deps="xvmc"
+mpeg_xvmc_hwaccel_select="mpeg2video_decoder"
mpeg1_vdpau_decoder_deps="vdpau"
mpeg1_vdpau_decoder_select="mpeg1video_decoder"
mpeg1_vdpau_hwaccel_deps="vdpau"
mpeg1_vdpau_hwaccel_select="mpeg1video_decoder"
+mpeg1_xvmc_hwaccel_deps="xvmc"
+mpeg1_xvmc_hwaccel_select="mpeg1video_decoder"
mpeg2_crystalhd_decoder_select="crystalhd"
mpeg2_dxva2_hwaccel_deps="dxva2"
mpeg2_dxva2_hwaccel_select="mpeg2video_decoder"
@@ -1888,6 +2076,8 @@ mpeg2_vaapi_hwaccel_deps="vaapi"
mpeg2_vaapi_hwaccel_select="mpeg2video_decoder"
mpeg2_vdpau_hwaccel_deps="vdpau"
mpeg2_vdpau_hwaccel_select="mpeg2video_decoder"
+mpeg2_xvmc_hwaccel_deps="xvmc"
+mpeg2_xvmc_hwaccel_select="mpeg2video_decoder"
mpeg4_crystalhd_decoder_select="crystalhd"
mpeg4_vaapi_hwaccel_deps="vaapi"
mpeg4_vaapi_hwaccel_select="mpeg4_decoder"
@@ -1913,6 +2103,7 @@ wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel"
# parsers
h264_parser_select="golomb h264chroma h264dsp h264pred h264qpel videodsp"
+hevc_parser_select="hevc_decoder"
mpeg4video_parser_select="error_resilience mpegvideo"
mpegvideo_parser_select="error_resilience mpegvideo"
vc1_parser_select="mpegvideo"
@@ -1922,8 +2113,10 @@ libaacplus_encoder_deps="libaacplus"
libcelt_decoder_deps="libcelt"
libfaac_encoder_deps="libfaac"
libfaac_encoder_select="audio_frame_queue"
+libfdk_aac_decoder_deps="libfdk_aac"
libfdk_aac_encoder_deps="libfdk_aac"
libfdk_aac_encoder_select="audio_frame_queue"
+libgme_demuxer_deps="libgme"
libgsm_decoder_deps="libgsm"
libgsm_encoder_deps="libgsm"
libgsm_ms_decoder_deps="libgsm"
@@ -1942,8 +2135,11 @@ libopenjpeg_encoder_deps="libopenjpeg"
libopus_decoder_deps="libopus"
libopus_encoder_deps="libopus"
libopus_encoder_select="audio_frame_queue"
+libquvi_demuxer_deps="libquvi"
libschroedinger_decoder_deps="libschroedinger"
libschroedinger_encoder_deps="libschroedinger"
+libshine_encoder_deps="libshine"
+libshine_encoder_select="audio_frame_queue"
libspeex_decoder_deps="libspeex"
libspeex_encoder_deps="libspeex"
libspeex_encoder_select="audio_frame_queue"
@@ -1960,40 +2156,57 @@ libvpx_vp8_decoder_deps="libvpx"
libvpx_vp8_encoder_deps="libvpx"
libvpx_vp9_decoder_deps="libvpx"
libvpx_vp9_encoder_deps="libvpx"
+libwavpack_encoder_deps="libwavpack"
+libwebp_encoder_deps="libwebp"
libx264_encoder_deps="libx264"
libx264rgb_encoder_deps="libx264"
libxavs_encoder_deps="libxavs"
libxvid_encoder_deps="libxvid"
libutvideo_decoder_deps="libutvideo"
libutvideo_encoder_deps="libutvideo"
+libzvbi_teletext_decoder_deps="libzvbi"
# demuxers / muxers
ac3_demuxer_select="ac3_parser"
+asf_demuxer_select="riffdec"
+asf_muxer_select="riffenc"
asf_stream_muxer_select="asf_muxer"
+avi_demuxer_select="riffdec"
+avi_muxer_select="riffenc"
avisynth_demuxer_deps="avisynth"
+avisynth_demuxer_select="riffdec"
+caf_demuxer_select="riffdec"
dirac_demuxer_select="dirac_parser"
dts_demuxer_select="dca_parser"
dtshd_demuxer_select="dca_parser"
+dxa_demuxer_select="riffdec"
eac3_demuxer_select="ac3_parser"
f4v_muxer_select="mov_muxer"
flac_demuxer_select="flac_parser"
+hds_muxer_select="flv_muxer"
+hls_muxer_select="mpegts_muxer"
ipod_muxer_select="mov_muxer"
ismv_muxer_select="mov_muxer"
libnut_demuxer_deps="libnut"
libnut_muxer_deps="libnut"
matroska_audio_muxer_select="matroska_muxer"
+matroska_demuxer_select="riffdec"
matroska_demuxer_suggest="bzlib lzo zlib"
+matroska_muxer_select="riffenc"
+mmf_muxer_select="riffenc"
+mov_demuxer_select="riffdec"
mov_demuxer_suggest="zlib"
-mov_muxer_select="rtpenc_chain"
+mov_muxer_select="riffenc rtpenc_chain"
mp3_demuxer_select="mpegaudio_parser"
mp4_muxer_select="mov_muxer"
-mpegts_muxer_select="adts_muxer latm_muxer mpegvideo"
+mpegts_muxer_select="adts_muxer latm_muxer"
mpegtsraw_demuxer_select="mpegts_demuxer"
mxf_d10_muxer_select="mxf_muxer"
+nut_muxer_select="riffenc"
+nuv_demuxer_select="riffdec"
ogg_demuxer_select="golomb"
psp_muxer_select="mov_muxer"
rtp_demuxer_select="sdp_demuxer"
-rtp_muxer_select="mpegvideo"
rtpdec_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer"
rtsp_demuxer_select="http_protocol rtpdec"
rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain"
@@ -2006,8 +2219,14 @@ tak_demuxer_select="tak_parser"
tg2_muxer_select="mov_muxer"
tgp_muxer_select="mov_muxer"
vobsub_demuxer_select="mpegps_demuxer"
-w64_demuxer_deps="wav_demuxer"
-w64_muxer_deps="wav_muxer"
+w64_demuxer_select="wav_demuxer"
+w64_muxer_select="wav_muxer"
+wav_demuxer_select="riffdec"
+wav_muxer_select="riffenc"
+webm_muxer_select="riffenc"
+wtv_demuxer_select="riffdec"
+xmv_demuxer_select="riffdec"
+xwma_demuxer_select="riffdec"
# indevs / outdevs
alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp"
@@ -2016,8 +2235,10 @@ bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr
caca_outdev_deps="libcaca"
dshow_indev_deps="IBaseFilter"
dshow_indev_extralibs="-lpsapi -lole32 -lstrmiids -luuid"
-dv1394_indev_deps="dv1394 dv_demuxer"
+dv1394_indev_deps="dv1394"
+dv1394_indev_select="dv_demuxer"
fbdev_indev_deps="linux_fb_h"
+fbdev_outdev_deps="linux_fb_h"
iec61883_indev_deps="libiec61883"
jack_indev_deps="jack_jack_h sem_timedwait"
lavfi_indev_deps="avfilter"
@@ -2028,13 +2249,17 @@ openal_indev_deps="openal"
oss_indev_deps_any="soundcard_h sys_soundcard_h"
oss_outdev_deps_any="soundcard_h sys_soundcard_h"
pulse_indev_deps="libpulse"
+pulse_outdev_deps="libpulse"
sdl_outdev_deps="sdl"
sndio_indev_deps="sndio_h"
sndio_outdev_deps="sndio_h"
v4l_indev_deps="linux_videodev_h"
v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h"
+v4l2_outdev_deps_any="linux_videodev2_h sys_videoio_h"
vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines"
vfwcap_indev_extralibs="-lavicap32"
+xv_outdev_deps="X11_extensions_Xvlib_h XvGetPortAttribute"
+xv_outdev_extralibs="-lXv -lX11 -lXext"
x11grab_indev_deps="x11grab"
# protocols
@@ -2044,6 +2269,7 @@ ffrtmpcrypt_protocol_deps_any="gcrypt nettle openssl"
ffrtmpcrypt_protocol_select="tcp_protocol"
ffrtmphttp_protocol_deps="!librtmp_protocol"
ffrtmphttp_protocol_select="http_protocol"
+ftp_protocol_select="tcp_protocol"
gopher_protocol_select="network"
httpproxy_protocol_select="tcp_protocol"
http_protocol_select="tcp_protocol"
@@ -2053,6 +2279,7 @@ librtmpe_protocol_deps="librtmp"
librtmps_protocol_deps="librtmp"
librtmpt_protocol_deps="librtmp"
librtmpte_protocol_deps="librtmp"
+libssh_protocol_deps="libssh"
mmsh_protocol_select="http_protocol"
mmst_protocol_select="network"
rtmp_protocol_deps="!librtmp_protocol"
@@ -2071,6 +2298,8 @@ tcp_protocol_select="network"
tls_protocol_deps_any="openssl gnutls"
tls_protocol_select="tcp_protocol"
udp_protocol_select="network"
+unix_protocol_deps="sys_un_h"
+unix_protocol_select="network"
# filters
aconvert_filter_deps="swresample"
@@ -2078,14 +2307,18 @@ amovie_filter_deps="avcodec avformat"
aresample_filter_deps="swresample"
ass_filter_deps="libass"
asyncts_filter_deps="avresample"
-atempo_filter_deps="avcodec rdft"
+atempo_filter_deps="avcodec"
+atempo_filter_select="rdft"
+azmq_filter_deps="libzmq"
blackframe_filter_deps="gpl"
boxblur_filter_deps="gpl"
colormatrix_filter_deps="gpl"
cropdetect_filter_deps="gpl"
-decimate_filter_deps="gpl avcodec"
+dctdnoiz_filter_deps="avcodec"
+dctdnoiz_filter_select="fft"
delogo_filter_deps="gpl"
deshake_filter_deps="avcodec"
+deshake_filter_select="dsputil"
drawtext_filter_deps="libfreetype"
ebur128_filter_deps="gpl"
flite_filter_deps="libflite"
@@ -2096,29 +2329,53 @@ frei0r_src_filter_extralibs='$ldl'
geq_filter_deps="gpl"
histeq_filter_deps="gpl"
hqdn3d_filter_deps="gpl"
-hue_filter_deps="gpl"
+interlace_filter_deps="gpl"
kerndeint_filter_deps="gpl"
+ladspa_filter_deps="ladspa dlopen"
+mcdeint_filter_deps="avcodec gpl"
movie_filter_deps="avcodec avformat"
mp_filter_deps="gpl avcodec swscale inline_asm"
+mpdecimate_filter_deps="gpl avcodec"
mptestsrc_filter_deps="gpl"
negate_filter_deps="lut_filter"
-noise_filter_deps="gpl"
+perspective_filter_deps="gpl"
resample_filter_deps="avresample"
ocv_filter_deps="libopencv"
+owdenoise_filter_deps="gpl"
pan_filter_deps="swresample"
+phase_filter_deps="gpl"
pp_filter_deps="gpl postproc"
+pullup_filter_deps="gpl"
removelogo_filter_deps="avcodec avformat swscale"
+sab_filter_deps="gpl swscale"
scale_filter_deps="swscale"
smartblur_filter_deps="gpl swscale"
-showspectrum_filter_deps="avcodec rdft"
+showspectrum_filter_deps="avcodec"
+showspectrum_filter_select="rdft"
+spp_filter_deps="gpl avcodec"
+spp_filter_select="fft"
stereo3d_filter_deps="gpl"
subtitles_filter_deps="avformat avcodec libass"
super2xsai_filter_deps="gpl"
tinterlace_filter_deps="gpl"
+vidstabdetect_filter_deps="libvidstab"
+vidstabtransform_filter_deps="libvidstab"
yadif_filter_deps="gpl"
pixfmts_super2xsai_test_deps="super2xsai_filter"
tinterlace_merge_test_deps="tinterlace_filter"
tinterlace_pad_test_deps="tinterlace_filter"
+zmq_filter_deps="libzmq"
+
+# examples
+decoding_encoding_example_deps="avcodec avutil"
+demuxing_decoding_example_deps="avcodec avformat avutil"
+filtering_audio_example_deps="avfilter avcodec avformat avutil"
+filtering_video_example_deps="avfilter avcodec avformat avutil"
+metadata_example_deps="avformat avutil"
+muxing_example_deps="avcodec avformat avutil swscale"
+resampling_audio_example_deps="avutil swresample"
+scaling_video_example_deps="avutil swscale"
+transcode_aac_example_deps="avcodec avformat swresample"
# libraries
avcodec_deps="avutil"
@@ -2130,20 +2387,22 @@ postproc_deps="avutil gpl"
swscale_deps="avutil"
# programs
-ffmpeg_deps="avcodec avfilter avformat swscale swresample"
-ffmpeg_select="format_filter aformat_filter
- setpts_filter null_filter anull_filter"
+ffmpeg_deps="avcodec avfilter avformat swresample"
+ffmpeg_select="aformat_filter anull_filter atrim_filter format_filter
+ null_filter
+ setpts_filter trim_filter"
ffplay_deps="avcodec avformat swscale swresample sdl"
ffplay_select="rdft crop_filter"
ffprobe_deps="avcodec avformat"
-ffserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer"
+ffserver_deps="avformat fork sarestart"
+ffserver_select="ffm_muxer rtp_protocol rtsp_demuxer"
ffserver_extralibs='$ldl'
# documentation
podpages_deps="perl"
manpages_deps="perl pod2man"
-htmlpages_deps="texi2html"
-txtpages_deps="makeinfo"
+htmlpages_deps="perl texi2html"
+txtpages_deps="perl makeinfo"
doc_deps_any="manpages htmlpages podpages txtpages"
# default parameters
@@ -2154,6 +2413,7 @@ logfile="config.log"
prefix_default="/usr/local"
bindir_default='${prefix}/bin'
datadir_default='${prefix}/share/ffmpeg'
+docdir_default='${prefix}/share/doc/ffmpeg'
incdir_default='${prefix}/include'
libdir_default='${prefix}/lib'
mandir_default='${prefix}/share/man'
@@ -2173,6 +2433,7 @@ pkg_config_default=pkg-config
ranlib="ranlib"
strip_default="strip"
yasmexe_default="yasm"
+windres_default="windres"
nogas=":"
@@ -2187,6 +2448,7 @@ host_os=$target_os_default
# configurable options
enable $PROGRAM_LIST
enable $DOCUMENT_LIST
+enable $EXAMPLE_LIST
enable $(filter_out avresample $LIBRARY_LIST)
enable stripping
@@ -2199,9 +2461,11 @@ enable safe_bitstream_reader
enable static
enable swscale_alpha
+# Enable hwaccels by default.
+enable dxva2 vaapi vdpau xvmc
+
# build settings
SHFLAGS='-shared -Wl,-soname,$$(@F)'
-FFSERVERLDFLAGS=-Wl,-E
LIBPREF="lib"
LIBSUF=".a"
FULLNAME='$(NAME)$(BUILDSUF)'
@@ -2230,11 +2494,12 @@ LD_O='-o $@'
LD_LIB='-l%'
LD_PATH='-L'
HOSTCC_C='-c'
+HOSTCC_E='-E -o $@'
HOSTCC_O='-o $@'
HOSTLD_O='-o $@'
-host_cflags='-O3 -g'
-host_cppflags='-D_ISOC99_SOURCE -D_XOPEN_SOURCE=600'
+host_cflags='-O3'
+host_cppflags='-D_ISOC99_SOURCE'
host_libs='-lm'
host_cflags_filter=echo
host_ldflags_filter=echo
@@ -2440,33 +2705,86 @@ nm_default="${cross_prefix}${nm_default}"
pkg_config_default="${cross_prefix}${pkg_config_default}"
ranlib="${cross_prefix}${ranlib}"
strip_default="${cross_prefix}${strip_default}"
+windres_default="${cross_prefix}${windres_default}"
sysinclude_default="${sysroot}/usr/include"
+test -n "$valgrind" && toolchain="valgrind-memcheck"
+
case "$toolchain" in
clang-asan)
cc_default="clang"
- add_cflags -faddress-sanitizer
- add_ldflags -faddress-sanitizer
+ add_cflags -fsanitize=address
+ add_ldflags -fsanitize=address
;;
clang-tsan)
cc_default="clang"
- add_cflags -fthread-sanitizer
- add_ldflags -fthread-sanitizer
+ add_cflags -fsanitize=thread -pie
+ add_ldflags -fsanitize=thread -pie
+ ;;
+ gcc-asan)
+ cc_default="gcc"
+ add_cflags -fsanitize=address
+ add_ldflags -fsanitize=address
+ ;;
+ gcc-tsan)
+ cc_default="gcc"
+ add_cflags -fsanitize=thread -pie -fPIC
+ add_ldflags -fsanitize=thread -pie -fPIC
+ ;;
+ valgrind-massif)
+ target_exec_default=${valgrind:-"valgrind"}
+ target_exec_args="--tool=massif --alloc-fn=av_malloc --alloc-fn=av_mallocz --alloc-fn=av_calloc --alloc-fn=av_fast_padded_malloc --alloc-fn=av_fast_malloc --alloc-fn=av_realloc_f --alloc-fn=av_fast_realloc --alloc-fn=av_realloc"
+ ;;
+ valgrind-memcheck)
+ target_exec_default=${valgrind:-"valgrind"}
+ target_exec_args="--error-exitcode=1 --malloc-fill=0x2a --track-origins=yes --leak-check=full --gen-suppressions=all --suppressions=$source_path/tests/fate-valgrind.supp"
;;
msvc)
- cc_default="c99wrap cl"
- ld_default="c99wrap link"
+ # Check whether the current MSVC version needs the C99 converter.
+ # From MSVC 2013 (compiler major version 18) onwards, it does actually
+ # support enough of C99 to build ffmpeg. Default to the new
+ # behaviour if the regexp was unable to match anything, since this
+ # successfully parses the version number of existing supported
+ # versions that require the converter (MSVC 2010 and 2012).
+ cl_major_ver=$(cl 2>&1 | sed -n 's/.*Version \([[:digit:]]\{1,\}\)\..*/\1/p')
+ if [ -z "$cl_major_ver" ] || [ $cl_major_ver -ge 18 ]; then
+ cc_default="cl"
+ else
+ cc_default="c99wrap cl"
+ fi
+ ld_default="link"
nm_default="dumpbin -symbols"
ar_default="lib"
target_os_default="win32"
+ # Use a relative path for TMPDIR. This makes sure all the
+ # ffconf temp files are written with a relative path, avoiding
+ # issues with msys/win32 path conversion for MSVC parameters
+ # such as -Fo<file> or -out:<file>.
+ TMPDIR=.
+ ;;
+ icl)
+ cc_default="icl"
+ ld_default="xilink"
+ nm_default="dumpbin -symbols"
+ ar_default="xilib"
+ target_os_default="win32"
+ TMPDIR=.
+ ;;
+ gcov)
+ add_cflags -fprofile-arcs -ftest-coverage
+ add_ldflags -fprofile-arcs -ftest-coverage
+ ;;
+ hardened)
+ add_cflags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all
+ add_ldflags -Wl,-z,relro -Wl,-z,now
;;
?*)
die "Unknown toolchain $toolchain"
;;
esac
-set_default arch cc cxx pkg_config strip sysinclude target_os yasmexe
+set_default arch cc cxx pkg_config strip sysinclude target_exec target_os yasmexe
enabled cross_compile || host_cc_default=$cc
set_default host_cc
@@ -2489,7 +2807,11 @@ HOSTEXESUF=$(exesuf $host_os)
: ${TMPDIR:=$TMP}
: ${TMPDIR:=/tmp}
-if ! check_cmd mktemp -u XXXXXX; then
+if [ -n "$tempprefix" ] ; then
+ mktemp(){
+ echo $tempprefix.${HOSTNAME}.${UID}
+ }
+elif ! check_cmd mktemp -u XXXXXX; then
# simple replacement for missing mktemp
# NOT SAFE FOR GENERAL USE
mktemp(){
@@ -2552,21 +2874,35 @@ ccc_flags(){
done
}
-msvc_flags(){
+cparser_flags(){
for flag; do
case $flag in
- -fomit-frame-pointer) echo -Oy ;;
- -g) echo -Z7 ;;
- -Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \
- -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
- -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
- -wd4554 \
- -wd4996 -wd4273 ;;
+ -Wno-switch) echo -Wno-switch-enum ;;
+ -Wno-format-zero-length) ;;
+ -Wdisabled-optimization) ;;
+ -Wno-pointer-sign) echo -Wno-other ;;
+ *) echo $flag ;;
+ esac
+ done
+}
+
+msvc_common_flags(){
+ for flag; do
+ case $flag in
+ # In addition to specifying certain flags under the compiler
+ # specific filters, they must be specified here as well or else the
+ # generic catch all at the bottom will print the original flag.
+ -Wall) ;;
-std=c99) ;;
+ # Common flags
+ -fomit-frame-pointer) ;;
+ -g) echo -Z7 ;;
-fno-math-errno) ;;
-fno-common) ;;
-fno-signed-zeros) ;;
-fPIC) ;;
+ -mthumb) ;;
+ -march=*) ;;
-lz) echo zlib.lib ;;
-lavifil32) echo vfw32.lib ;;
-lavicap32) echo vfw32.lib user32.lib ;;
@@ -2576,6 +2912,31 @@ msvc_flags(){
done
}
+msvc_flags(){
+ msvc_common_flags "$@"
+ for flag; do
+ case $flag in
+ -Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \
+ -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
+ -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
+ -wd4554 \
+ -wd4273 ;;
+ esac
+ done
+}
+
+icl_flags(){
+ msvc_common_flags "$@"
+ for flag; do
+ case $flag in
+ # Despite what Intel's documentation says -Wall, which is supported
+ # on Windows, does enable remarks so disable them here.
+ -Wall) echo $flag -Qdiag-disable:remark ;;
+ -std=c99) echo -Qstd=c99 ;;
+ esac
+ done
+}
+
pgi_flags(){
for flag; do
case $flag in
@@ -2606,12 +2967,12 @@ suncc_flags(){
core2) echo -xarch=ssse3 -xchip=core2 ;;
corei7) echo -xarch=sse4_2 -xchip=nehalem ;;
corei7-avx) echo -xarch=avx -xchip=sandybridge ;;
- amdfam10|barcelona) echo -xtarget=barcelona ;;
- bdver*) echo -xarch=avx ;;
- athlon-4|athlon-[mx]p) echo -xarch=ssea ;;
+ amdfam10|barcelona) echo -xtarget=barcelona ;;
+ bdver*) echo -xarch=avx ;;
+ athlon-4|athlon-[mx]p) echo -xarch=ssea ;;
k8|opteron|athlon64|athlon-fx)
- echo -xarch=sse2a ;;
- athlon*) echo -xarch=pentium_proa ;;
+ echo -xarch=sse2a ;;
+ athlon*) echo -xarch=pentium_proa ;;
esac
;;
-std=c99) echo -xc99 ;;
@@ -2663,7 +3024,9 @@ probe_cc(){
unset _depflags _DEPCMD _DEPFLAGS
_flags_filter=echo
- if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
+ if $_cc --version 2>&1 | grep -q '^GNU assembler'; then
+ true # no-op to avoid reading stdin in following checks
+ elif $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
_type=llvm_gcc
gcc_extra_ver=$(expr "$($_cc --version | head -n1)" : '.*\((.*)\)')
_ident="llvm-gcc $($_cc -dumpversion) $gcc_extra_ver"
@@ -2762,7 +3125,7 @@ probe_cc(){
opt_common='-alias=ansi -Mdse -Mlre -Mpre'
_cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common"
_cflags_size="-O2 -Munroll=c:1 $opt_common"
- _cflags_noopt="-O1"
+ _cflags_noopt="-O"
_flags_filter=pgi_flags
elif $_cc 2>&1 | grep -q Microsoft; then
_type=msvc
@@ -2771,23 +3134,55 @@ probe_cc(){
_DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs'
_cflags_speed="-O2"
_cflags_size="-O1"
- # Nonstandard output options, to avoid msys path conversion issues, relies on wrapper to remap it
if $_cc 2>&1 | grep -q Linker; then
- _ld_o='-out $@'
+ _ld_o='-out:$@'
else
_ld_o='-Fe$@'
fi
- _cc_o='-Fo $@'
- _cc_e='-P -Fi $@'
+ _cc_o='-Fo$@'
+ _cc_e='-P -Fi$@'
_flags_filter=msvc_flags
_ld_lib='lib%.a'
_ld_path='-libpath:'
_flags='-nologo'
- _cflags='-D_USE_MATH_DEFINES -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64'
+ _cflags='-D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64'
if [ $pfx = hostcc ]; then
append _cflags -Dsnprintf=_snprintf
fi
disable stripping
+ elif $_cc 2>&1 | grep -q Intel; then
+ _type=icl
+ _ident=$($cc 2>&1 | head -n1)
+ _depflags='-QMMD -QMF$(@:.o=.d) -QMT$@'
+ # Not only is O3 broken on 13.x+ but it is slower on all previous
+ # versions (tested) as well.
+ _cflags_speed="-O2"
+ _cflags_size="-O1 -Oi" # -O1 without -Oi miscompiles stuff
+ if $_cc 2>&1 | grep -q Linker; then
+ _ld_o='-out:$@'
+ else
+ _ld_o='-Fe$@'
+ fi
+ _cc_o='-Fo$@'
+ _cc_e='-P'
+ _flags_filter=icl_flags
+ _ld_lib='lib%.a'
+ _ld_path='-libpath:'
+ # -Qdiag-error to make icl error when seeing certain unknown arguments
+ _flags='-nologo -Qdiag-error:4044,10157'
+ # -Qvec- -Qsimd- to prevent miscompilation, -GS for consistency
+ # with MSVC which enables it by default.
+ _cflags='-D_USE_MATH_DEFINES -FIstdlib.h -Dstrtoll=_strtoi64 -Qms0 -Qvec- -Qsimd- -GS'
+ if [ $pfx = hostcc ]; then
+ append _cflags -Dsnprintf=_snprintf
+ fi
+ elif $_cc --version 2>/dev/null | grep -q ^cparser; then
+ _type=cparser
+ _ident=$($_cc --version | head -n1)
+ _depflags='-MMD'
+ _cflags_speed='-O4'
+ _cflags_size='-O2'
+ _flags_filter=cparser_flags
fi
eval ${pfx}_type=\$_type
@@ -2829,7 +3224,7 @@ test -n "$cc_type" && enable $cc_type ||
: ${dep_cc_default:=$cc}
: ${ld_default:=$cc}
: ${host_ld_default:=$host_cc}
-set_default ar as dep_cc ld host_ld
+set_default ar as dep_cc ld host_ld windres
probe_cc as "$as"
asflags_filter=$_flags_filter
@@ -2862,6 +3257,9 @@ if $ar 2>&1 | grep -q Microsoft; then
elif $ar 2>&1 | grep -q 'Texas Instruments'; then
arflags="rq"
ar_o='$@'
+elif $ar 2>&1 | grep -q 'Usage: ar.*-X.*any'; then
+ arflags='-Xany -r -c'
+ ar_o='$@'
else
arflags="rc"
ar_o='$@'
@@ -2885,7 +3283,8 @@ if test -n "$sysroot"; then
fi
if test "$cpu" = host; then
- enabled cross_compile && die "--cpu=host makes no sense when cross-compiling."
+ enabled cross_compile &&
+ die "--cpu=host makes no sense when cross-compiling."
case "$cc_type" in
gcc|llvm_gcc)
@@ -2901,7 +3300,8 @@ if test "$cpu" = host; then
;;
esac
- test "${cpu:-host}" = host && die "--cpu=host not supported with compiler $cc"
+ test "${cpu:-host}" = host &&
+ die "--cpu=host not supported with compiler $cc"
fi
# Deal with common $arch aliases
@@ -2909,7 +3309,7 @@ case "$arch" in
aarch64|arm64)
arch="aarch64"
;;
- arm*|iPad*)
+ arm*|iPad*|iPhone*)
arch="arm"
;;
mips*|IP*)
@@ -3133,21 +3533,21 @@ elif enabled x86; then
cpuflags="-march=$cpu"
disable mmx
;;
- # targets that do NOT support conditional mov (cmov)
+ # targets that do NOT support nopl and conditional mov (cmov)
pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
cpuflags="-march=$cpu"
- disable cmov
+ disable i686
;;
- # targets that do support conditional mov (cmov)
+ # targets that do support nopl and conditional mov (cmov)
i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|corei7*|amdfam10|barcelona|atom|bdver*)
cpuflags="-march=$cpu"
- enable cmov
+ enable i686
enable fast_cmov
;;
# targets that do support conditional mov but on which it's slow
pentium4|pentium4m|prescott|nocona)
cpuflags="-march=$cpu"
- enable cmov
+ enable i686
disable fast_cmov
;;
esac
@@ -3227,27 +3627,32 @@ EOF
esac
enable $subarch
-enabled spic && enable pic
+enabled spic && enable_weak pic
# OS specific
case $target_os in
+ aix)
+ SHFLAGS=-shared
+ add_cppflags '-I\$(SRC_PATH)/compat/aix'
+ enabled shared && add_ldflags -Wl,-brtl
+ ;;
haiku)
prefix_default="/boot/common"
network_extralibs="-lnetwork"
host_libs=
;;
sunos)
- FFSERVERLDFLAGS=""
SHFLAGS='-shared -Wl,-h,$$(@F)'
enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS"
network_extralibs="-lsocket -lnsl"
- add_cppflags -D__EXTENSIONS__ -D_XOPEN_SOURCE=600
# When using suncc to build, the Solaris linker will mark
# an executable with each instruction set encountered by
# the Solaris assembler. As our libraries contain their own
# guards for processor-specific code, instead suppress
# generation of the HWCAPS ELF section on Solaris x86 only.
- enabled_all suncc x86 && echo "hwcap_1 = OVERRIDE;" > mapfile && add_ldflags -Wl,-M,mapfile
+ enabled_all suncc x86 &&
+ echo "hwcap_1 = OVERRIDE;" > mapfile &&
+ add_ldflags -Wl,-M,mapfile
nm_default='nm -P -g'
;;
netbsd)
@@ -3283,7 +3688,6 @@ case $target_os in
SLIBSUF=".dylib"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
- FFSERVERLDFLAGS=-Wl,-bind_at_load
objformat="macho"
enabled x86_64 && objformat="macho64"
enabled_any pic shared ||
@@ -3301,6 +3705,9 @@ case $target_os in
elif enabled arm; then
LIBTARGET=arm-wince
fi
+ enabled shared && ! enabled small && check_cmd $windres --version && enable gnu_windres
+ check_ldflags -Wl,--nxcompat
+ check_ldflags -Wl,--dynamicbase
shlibdir_default="$bindir_default"
SLIBPREF=""
SLIBSUF=".dll"
@@ -3325,12 +3732,12 @@ case $target_os in
enable dos_paths
;;
win32|win64)
+ disable symver
if enabled shared; then
# Link to the import library instead of the normal static library
# for shared libs.
LD_LIB='%.lib'
- # Cannot build shared and static libraries at the same time with
- # MSVC.
+ # Cannot build both shared and static libs with MSVC or icl.
disable static
fi
shlibdir_default="$bindir_default"
@@ -3338,7 +3745,7 @@ case $target_os in
SLIBSUF=".dll"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
- SLIB_CREATE_DEF_CMD='makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
+ SLIB_CREATE_DEF_CMD='$(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_LINKS=
SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
@@ -3361,6 +3768,7 @@ case $target_os in
SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a'
objformat="win32"
enable dos_paths
+ enabled shared && ! enabled small && check_cmd $windres --version && enable gnu_windres
;;
*-dos|freedos|opendos)
network_extralibs="-lsocket"
@@ -3382,7 +3790,6 @@ case $target_os in
add_cppflags -D_GNU_SOURCE
add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap
SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
- FFSERVERLDFLAGS=""
LIBSUF="_s.a"
SLIBPREF=""
SLIBSUF=".dll"
@@ -3423,7 +3830,6 @@ case $target_os in
;;
osf1)
add_cppflags -D_OSF_SOURCE -D_POSIX_PII -D_REENTRANT
- FFSERVERLDFLAGS=
;;
minix)
;;
@@ -3448,44 +3854,79 @@ esac
# determine libc flavour
-# uclibc defines __GLIBC__, so it needs to be checked before glibc.
-if check_cpp_condition features.h "defined __UCLIBC__"; then
- libc_type=uclibc
- add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
-elif check_cpp_condition features.h "defined __GLIBC__"; then
- libc_type=glibc
- add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
-# MinGW headers can be installed on Cygwin, so check for newlib first.
-elif check_cpp_condition newlib.h "defined _NEWLIB_VERSION"; then
- libc_type=newlib
- add_cppflags -U__STRICT_ANSI__
-elif check_header _mingw.h; then
- libc_type=mingw
- check_cpp_condition _mingw.h \
- "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) || \
+probe_libc(){
+ pfx=$1
+ pfx_no_=${pfx%_}
+ # uclibc defines __GLIBC__, so it needs to be checked before glibc.
+ if check_${pfx}cpp_condition features.h "defined __UCLIBC__"; then
+ eval ${pfx}libc_type=uclibc
+ add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
+ elif check_${pfx}cpp_condition features.h "defined __GLIBC__"; then
+ eval ${pfx}libc_type=glibc
+ add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
+ # 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__
+ # MinGW64 is backwards compatible with MinGW32, so check for it first.
+ elif check_${pfx}cpp_condition _mingw.h "defined __MINGW64_VERSION_MAJOR"; then
+ eval ${pfx}libc_type=mingw64
+ if check_${pfx}cpp_condition _mingw.h "__MINGW64_VERSION_MAJOR < 3"; then
+ add_compat msvcrt/snprintf.o
+ add_cflags "-include $source_path/compat/msvcrt/snprintf.h"
+ fi
+ add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
+ eval test \$${pfx_no_}cc_type = "gcc" &&
+ add_${pfx}cppflags -D__printf__=__gnu_printf__
+ elif check_${pfx}cpp_condition _mingw.h "defined __MINGW_VERSION" ||
+ check_${pfx}cpp_condition _mingw.h "defined __MINGW32_VERSION"; then
+ eval ${pfx}libc_type=mingw32
+ check_${pfx}cpp_condition _mingw.h "__MINGW32_MAJOR_VERSION > 3 || \
(__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
- die "ERROR: MinGW runtime version must be >= 3.15."
- add_cppflags -U__STRICT_ANSI__
- if check_cpp_condition _mingw.h "defined(__MINGW64_VERSION_MAJOR) && \
- __MINGW64_VERSION_MAJOR < 3"; then
- add_compat msvcrt/snprintf.o
- add_cflags "-include $source_path/compat/msvcrt/snprintf.h"
+ die "ERROR: MinGW32 runtime version must be >= 3.15."
+ add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
+ eval test \$${pfx_no_}cc_type = "gcc" &&
+ add_${pfx}cppflags -D__printf__=__gnu_printf__
+ elif check_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then
+ eval ${pfx}libc_type=msvcrt
+ # The MSVC 2010 headers (Win 7.0 SDK) set _WIN32_WINNT to
+ # 0x601 by default unless something else is set by the user.
+ # This can easily lead to us detecting functions only present
+ # in such new versions and producing binaries requiring windows 7.0.
+ # Therefore explicitly set the default to XP unless the user has
+ # set something else on the command line.
+ check_${pfx}cpp_condition stdlib.h "defined(_WIN32_WINNT)" ||
+ add_${pfx}cppflags -D_WIN32_WINNT=0x0502
+ elif check_${pfx}cpp_condition stddef.h "defined __KLIBC__"; then
+ eval ${pfx}libc_type=klibc
+ elif check_${pfx}cpp_condition sys/cdefs.h "defined __BIONIC__"; then
+ eval ${pfx}libc_type=bionic
+ elif check_${pfx}cpp_condition sys/brand.h "defined LABELED_BRAND_NAME"; then
+ eval ${pfx}libc_type=solaris
+ add_${pfx}cppflags -D__EXTENSIONS__ -D_XOPEN_SOURCE=600
fi
-elif check_func_headers stdlib.h _get_doserrno; then
- libc_type=msvcrt
- add_compat strtod.o strtod=avpriv_strtod
- add_compat msvcrt/snprintf.o snprintf=avpriv_snprintf \
- _snprintf=avpriv_snprintf \
- vsnprintf=avpriv_vsnprintf
-elif check_cpp_condition stddef.h "defined __KLIBC__"; then
- libc_type=klibc
-fi
+}
-test -n "$libc_type" && enable $libc_type
+probe_libc
+test -n "$libc_type" && enable libc_$libc_type
+probe_libc host_
+test -n "$host_libc_type" && enable host_libc_$host_libc_type
+
+case $libc_type in
+ bionic)
+ add_compat strtod.o strtod=avpriv_strtod
+ ;;
+ msvcrt)
+ add_compat strtod.o strtod=avpriv_strtod
+ add_compat msvcrt/snprintf.o snprintf=avpriv_snprintf \
+ _snprintf=avpriv_snprintf \
+ vsnprintf=avpriv_vsnprintf
+ ;;
+esac
# hacks for compiler/libc/os combinations
-if enabled_all tms470 glibc; then
+if enabled_all tms470 libc_glibc; then
CPPFLAGS="-I${source_path}/compat/tms470 ${CPPFLAGS}"
add_cppflags -D__USER_LABEL_PREFIX__=
add_cppflags -D__builtin_memset=memset
@@ -3493,7 +3934,7 @@ if enabled_all tms470 glibc; then
add_cflags -pds=48 # incompatible redefinition of macro
fi
-if enabled_all ccc glibc; then
+if enabled_all ccc libc_glibc; then
add_ldflags -Wl,-z,now # calls to libots crash without this
fi
@@ -3503,7 +3944,7 @@ esc(){
echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $FFMPEG_CONFIGURATION)" >config.fate
-check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic
+check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable_weak pic
set_default $PATHS_LIST
set_default nm
@@ -3519,6 +3960,10 @@ EOF
exit 1;
fi
+# backward compatibility layer for incompatible_libav/fork_abi
+enabled incompatible_fork_abi && enable incompatible_libav_abi
+enabled incompatible_libav_abi && enable incompatible_fork_abi
+
die_license_disabled() {
enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; }
}
@@ -3527,11 +3972,14 @@ die_license_disabled_gpl() {
enabled $1 || { enabled $2 && die "$2 is incompatible with the gpl and --enable-$1 is not specified."; }
}
+die_license_disabled gpl frei0r
die_license_disabled gpl libcdio
die_license_disabled gpl libutvideo
+die_license_disabled gpl libvidstab
die_license_disabled gpl libx264
die_license_disabled gpl libxavs
die_license_disabled gpl libxvid
+die_license_disabled gpl libzvbi
die_license_disabled gpl x11grab
die_license_disabled nonfree libaacplus
@@ -3548,14 +3996,21 @@ enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
disabled optimizations || check_cflags -fomit-frame-pointer
-enable_pic() {
+enable_weak_pic() {
+ disabled pic && return
enable pic
add_cppflags -DPIC
- add_cflags -fPIC
+ case "$target_os" in
+ mingw*|cygwin*)
+ ;;
+ *)
+ add_cflags -fPIC
+ ;;
+ esac
add_asflags -fPIC
}
-enabled pic && enable_pic
+enabled pic && enable_weak_pic
check_cc <<EOF || die "Symbol mangling check failed."
int ff_extern;
@@ -3574,6 +4029,10 @@ void foo(char * $restrict_keyword p);
EOF
done
+check_cc <<EOF && enable pragma_deprecated
+void foo(void) { _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") }
+EOF
+
check_cc <<EOF && enable attribute_packed
struct { int x; } __attribute__((packed)) x;
EOF
@@ -3587,6 +4046,8 @@ unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
EOF
od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
+check_inline_asm inline_asm_labels '"1:\n"'
+
if enabled alpha; then
check_cflags -mieee
@@ -3627,7 +4088,7 @@ EOF
check_inline_asm asm_mod_q '"add r0, %Q0, %R0" :: "r"((long long)0)'
check_inline_asm asm_mod_y '"vmul.i32 d0, d0, %y0" :: "x"(0)'
- enabled_all armv6t2 shared !pic && enable_pic
+ [ $target_os != win32 ] && enabled_all armv6t2 shared !pic && enable_weak_pic
elif enabled mips; then
@@ -3660,7 +4121,9 @@ elif enabled ppc; then
# AltiVec flags: The FSF version of GCC differs from the Apple version
if enabled altivec; then
- nogas=warn
+ if ! enabled_any pic ppc64; then
+ nogas=warn
+ fi
check_cflags -maltivec -mabi=altivec &&
{ check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } ||
check_cflags -faltivec
@@ -3728,9 +4191,9 @@ EOF
elf*) enabled debug && append YASMFLAGS $yasm_debug ;;
esac
- check_yasm "pextrd [eax], xmm0, 1" && enable yasm ||
- die "yasm not found, use --disable-yasm for a crippled build"
- check_yasm "vextractf128 xmm0, ymm0, 0" || disable avx_external
+ check_yasm "movbe ecx, [5]" && enable yasm ||
+ die "yasm/nasm not found or too old. Use --disable-yasm for a crippled build."
+ check_yasm "vextractf128 xmm0, ymm0, 0" || disable avx_external avresample
check_yasm "vfmaddps ymm0, ymm1, ymm2, ymm3" || disable fma4_external
check_yasm "CPU amdnop" && enable cpunop
fi
@@ -3805,6 +4268,7 @@ check_func access
check_func clock_gettime || { check_func clock_gettime -lrt && add_extralibs -lrt; }
check_func fcntl
check_func fork
+check_func_headers stdlib.h getenv
check_func gethrtime
check_func getopt
check_func getrusage
@@ -3820,11 +4284,14 @@ check_func mprotect
check_func ${malloc_prefix}posix_memalign && enable posix_memalign
check_func_headers malloc.h _aligned_malloc && enable aligned_malloc
check_func setrlimit
+check_struct "sys/stat.h" "struct stat" st_mtim.tv_nsec -D_BSD_SOURCE
check_func strerror_r
check_func sched_getaffinity
check_builtin sync_val_compare_and_swap "" "int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval)"
check_builtin machine_rw_barrier mbarrier.h "__machine_rw_barrier()"
+check_builtin atomic_cas_ptr atomic.h "void **ptr; void *oldval, *newval; atomic_cas_ptr(ptr, oldval, newval)"
check_builtin MemoryBarrier windows.h "MemoryBarrier()"
+check_builtin sarestart signal.h "SA_RESTART"
check_func sysconf
check_func sysctl
check_func usleep
@@ -3843,7 +4310,9 @@ check_func_headers windows.h SetConsoleTextAttribute
check_func_headers windows.h Sleep
check_func_headers windows.h VirtualAlloc
check_func_headers glob.h glob
+check_func_headers "X11/Xlib.h X11/extensions/Xvlib.h" XvGetPortAttribute -lXv -lX11 -lXext
+check_header cl/cl.h
check_header direct.h
check_header dlfcn.h
check_header dxva.h
@@ -3857,6 +4326,7 @@ check_header sys/param.h
check_header sys/resource.h
check_header sys/select.h
check_header sys/time.h
+check_header sys/un.h
check_header termios.h
check_header unistd.h
check_header vdpau/vdpau.h
@@ -3866,28 +4336,26 @@ check_header windows.h
check_header X11/extensions/XvMClib.h
check_header asm/types.h
-disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib
-disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
-
if ! disabled w32threads && ! enabled pthreads; then
- check_func_headers "windows.h process.h" _beginthreadex && enable w32threads
+ check_func_headers "windows.h process.h" _beginthreadex &&
+ enable w32threads || disable w32threads
fi
# check for some common methods of building with pthread support
# do this before the optional library checks as some of them require pthreads
if ! disabled pthreads && ! enabled w32threads && ! enabled os2threads; then
enable pthreads
- if check_func pthread_create; then
- :
- elif check_func pthread_create -pthread; then
+ if check_func pthread_join -pthread && check_func pthread_create -pthread; then
add_cflags -pthread
add_extralibs -pthread
- elif check_func pthread_create -pthreads; then
+ elif check_func pthread_join -pthreads && check_func pthread_create -pthreads; then
add_cflags -pthreads
add_extralibs -pthreads
- elif check_func pthread_create -lpthreadGC2; then
+ elif check_func pthread_join -lpthreadGC2 && check_func pthread_create -lpthreadGC2; then
add_extralibs -lpthreadGC2
- elif ! check_lib pthread.h pthread_create -lpthread; then
+ elif check_lib pthread.h pthread_join -lpthread && check_lib pthread.h pthread_create -lpthread; then
+ :
+ elif ! check_func pthread_join && ! check_func pthread_create; then
disable pthreads
fi
fi
@@ -3904,9 +4372,11 @@ if enabled pthreads; then
check_func pthread_cancel
fi
+disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib
+disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
+
check_lib math.h sin -lm && LIBM="-lm"
disabled crystalhd || check_lib libcrystalhd/libcrystalhd_if.h DtsCrystalHDVersion -lcrystalhd || disable crystalhd
-enabled vaapi && require vaapi va/va.h vaInitialize -lva
atan2f_args=2
ldexpf_args=2
@@ -3917,77 +4387,95 @@ for func in $MATH_FUNCS; do
done
# these are off by default, so fail if requested and not available
-enabled avisynth && { { check_lib2 "windows.h" LoadLibrary; } ||
- { check_lib2 "dlfcn.h" dlopen -ldl; } ||
- die "ERROR: LoadLibrary/dlopen not found for avisynth"; }
-enabled fontconfig && require_pkg_config fontconfig "fontconfig/fontconfig.h" FcInit
-enabled frei0r && { check_header frei0r.h || die "ERROR: frei0r.h header not found"; }
-enabled gnutls && require_pkg_config gnutls gnutls/gnutls.h gnutls_global_init
-enabled libiec61883 && require libiec61883 libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883
-enabled libaacplus && require "libaacplus >= 2.0.0" aacplus.h aacplusEncOpen -laacplus
-enabled libass && require_pkg_config libass ass/ass.h ass_library_init
-enabled libbluray && require libbluray libbluray/bluray.h bd_open -lbluray
-enabled libcelt && require libcelt celt/celt.h celt_decode -lcelt0 &&
- { check_lib celt/celt.h celt_decoder_create_custom -lcelt0 ||
- die "ERROR: libcelt must be installed and version must be >= 0.11.0."; }
-enabled libcaca && require_pkg_config caca caca.h caca_create_canvas
-enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
-enabled libfdk_aac && require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac
+enabled avisynth && { { check_lib2 "windows.h" LoadLibrary; } ||
+ { check_lib2 "dlfcn.h" dlopen -ldl; } ||
+ die "ERROR: LoadLibrary/dlopen not found for avisynth"; }
+enabled fontconfig && require_pkg_config fontconfig "fontconfig/fontconfig.h" FcInit
+enabled frei0r && { check_header frei0r.h || die "ERROR: frei0r.h header not found"; }
+enabled gnutls && require_pkg_config gnutls gnutls/gnutls.h gnutls_global_init
+enabled ladspa && { check_header ladspa.h || die "ERROR: ladspa.h header not found"; }
+enabled libiec61883 && require libiec61883 libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883
+enabled libaacplus && require "libaacplus >= 2.0.0" aacplus.h aacplusEncOpen -laacplus
+enabled libass && require_pkg_config libass ass/ass.h ass_library_init
+enabled libbluray && require libbluray libbluray/bluray.h bd_open -lbluray
+enabled libcelt && require libcelt celt/celt.h celt_decode -lcelt0 &&
+ { check_lib celt/celt.h celt_decoder_create_custom -lcelt0 ||
+ die "ERROR: libcelt must be installed and version must be >= 0.11.0."; }
+enabled libcaca && require_pkg_config caca caca.h caca_create_canvas
+enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
+enabled libfdk_aac && require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac
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 && require2 libflite "flite/flite.h" flite_init $flite_libs
-enabled libfreetype && require_pkg_config freetype2 "ft2build.h freetype/freetype.h" FT_Init_FreeType
-enabled libgsm && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do
- check_lib "${gsm_hdr}" gsm_create -lgsm && break;
- done || die "ERROR: libgsm not found"; }
-enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc
-enabled libmodplug && require libmodplug libmodplug/modplug.h ModPlug_Load -lmodplug
-enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame
-enabled libnut && require libnut libnut.h nut_demuxer_init -lnut
-enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
-enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb
-enabled libopencv && require_pkg_config opencv opencv/cxcore.h cvCreateImageHeader
-enabled libopenjpeg && { check_lib openjpeg-1.5/openjpeg.h opj_version -lopenjpeg ||
- check_lib openjpeg.h opj_version -lopenjpeg ||
- die "ERROR: libopenjpeg not found"; }
-enabled libopus && require_pkg_config opus opus_multistream.h opus_multistream_decoder_create
-enabled libpulse && require_pkg_config libpulse-simple pulse/simple.h pa_simple_new
-enabled librtmp && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket
-enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init
-enabled libsoxr && require libsoxr soxr.h soxr_create -lsoxr
-enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex
-enabled libstagefright_h264 && require_cpp libstagefright_h264 "binder/ProcessState.h media/stagefright/MetaData.h
+enabled libflite && require2 libflite "flite/flite.h" flite_init $flite_libs
+enabled libfreetype && require_libfreetype
+enabled libgme && require libgme gme/gme.h gme_new_emu -lgme -lstdc++
+enabled libgsm && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do
+ check_lib "${gsm_hdr}" gsm_create -lgsm && break;
+ done || die "ERROR: libgsm not found"; }
+enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc
+enabled libmodplug && require libmodplug libmodplug/modplug.h ModPlug_Load -lmodplug
+enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame
+enabled libnut && require libnut libnut.h nut_demuxer_init -lnut
+enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
+enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb
+enabled libopencv && require_pkg_config opencv opencv/cxcore.h cvCreateImageHeader
+enabled libopenjpeg && { check_lib openjpeg-1.5/openjpeg.h opj_version -lopenjpeg ||
+ check_lib openjpeg.h opj_version -lopenjpeg ||
+ die "ERROR: libopenjpeg not found"; }
+enabled libopus && require_pkg_config opus opus_multistream.h opus_multistream_decoder_create
+enabled libpulse && require_pkg_config libpulse-simple pulse/simple.h pa_simple_new
+enabled libquvi && require_pkg_config libquvi quvi/quvi.h quvi_init
+enabled librtmp && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket
+enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init
+enabled libshine && require_pkg_config shine shine/layer3.h shine_encode_buffer
+enabled libsoxr && require libsoxr soxr.h soxr_create -lsoxr
+enabled libssh && require_pkg_config libssh libssh/sftp.h sftp_init
+enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex
+enabled libstagefright_h264 && require_cpp libstagefright_h264 "binder/ProcessState.h media/stagefright/MetaData.h
media/stagefright/MediaBufferGroup.h media/stagefright/MediaDebug.h media/stagefright/MediaDefs.h
media/stagefright/OMXClient.h media/stagefright/OMXCodec.h" android::OMXClient -lstagefright -lmedia -lutils -lbinder -lgnustl_static
-enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg
-enabled libtwolame && require libtwolame twolame.h twolame_init -ltwolame &&
- { check_lib twolame.h twolame_encode_buffer_float32_interleaved -ltwolame ||
- die "ERROR: libtwolame must be installed and version must be >= 0.3.10"; }
-enabled libutvideo && require_cpp utvideo "stdint.h stdlib.h utvideo/utvideo.h utvideo/Codec.h" 'CCodec*' -lutvideo -lstdc++
-enabled libv4l2 && require_pkg_config libv4l2 libv4l2.h v4l2_ioctl
-enabled libvo_aacenc && require libvo_aacenc vo-aacenc/voAAC.h voGetAACEncAPI -lvo-aacenc
-enabled libvo_amrwbenc && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc
-enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
-enabled libvpx && {
+enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg
+enabled libtwolame && require libtwolame twolame.h twolame_init -ltwolame &&
+ { check_lib twolame.h twolame_encode_buffer_float32_interleaved -ltwolame ||
+ die "ERROR: libtwolame must be installed and version must be >= 0.3.10"; }
+enabled libutvideo && require_cpp utvideo "stdint.h stdlib.h utvideo/utvideo.h utvideo/Codec.h" 'CCodec*' -lutvideo -lstdc++
+enabled libv4l2 && require_pkg_config libv4l2 libv4l2.h v4l2_ioctl
+enabled libvidstab && require_pkg_config vidstab vid.stab/libvidstab.h vsMotionDetectInit
+enabled libvo_aacenc && require libvo_aacenc vo-aacenc/voAAC.h voGetAACEncAPI -lvo-aacenc
+enabled libvo_amrwbenc && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc
+enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
+enabled libvpx && {
enabled libvpx_vp8_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_dec_init_ver -lvpx ||
- die "ERROR: libvpx decoder version must be >=0.9.1"; }
+ die "ERROR: libvpx decoder version must be >=0.9.1"; }
enabled libvpx_vp8_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_enc_init_ver VP8E_SET_MAX_INTRA_BITRATE_PCT" -lvpx ||
- die "ERROR: libvpx encoder version must be >=0.9.7"; }
- enabled libvpx_vp9_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx" -lvpx || disable libvpx_vp9_decoder; }
- enabled libvpx_vp9_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx" -lvpx || disable libvpx_vp9_encoder; } }
-enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 &&
- { check_cpp_condition x264.h "X264_BUILD >= 118" ||
- die "ERROR: libx264 must be installed and version must be >= 0.118."; }
-enabled libxavs && require libxavs xavs.h xavs_encoder_encode -lxavs
-enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
-enabled openal && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do
- check_lib 'AL/al.h' alGetError "${al_libs}" && 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"; }
-enabled openssl && { check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto ||
- check_lib openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
- check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||
- die "ERROR: openssl not found"; }
+ die "ERROR: libvpx encoder version must be >=0.9.7"; }
+ enabled libvpx_vp9_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx" -lvpx || disable libvpx_vp9_decoder; }
+ enabled libvpx_vp9_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx VP9E_SET_SVC" -lvpx || disable libvpx_vp9_encoder; } }
+enabled libwavpack && require libwavpack wavpack/wavpack.h WavpackOpenFileOutput -lwavpack
+enabled libwebp && require_pkg_config libwebp webp/encode.h WebPGetEncoderVersion
+enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 &&
+ { check_cpp_condition x264.h "X264_BUILD >= 118" ||
+ die "ERROR: libx264 must be installed and version must be >= 0.118."; }
+enabled libxavs && require libxavs xavs.h xavs_encoder_encode -lxavs
+enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
+enabled libzmq && require_pkg_config libzmq zmq.h zmq_ctx_new
+enabled libzvbi && require libzvbi libzvbi.h vbi_decoder_new -lzvbi
+enabled openal && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do
+ check_lib 'AL/al.h' alGetError "${al_libs}" && 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"; }
+enabled opencl && { check_lib2 OpenCL/cl.h clEnqueueNDRangeKernel -Wl,-framework,OpenCL ||
+ check_lib2 CL/cl.h clEnqueueNDRangeKernel -lOpenCL ||
+ die "ERROR: opencl not found"; } &&
+ { ! enabled_any w32threads os2threads ||
+ die "opencl currently needs --enable-pthreads or --disable-w32threads"; } &&
+ { check_cpp_condition "OpenCL/cl.h" "defined(CL_VERSION_1_2)" ||
+ check_cpp_condition "CL/cl.h" "defined(CL_VERSION_1_2)" ||
+ die "ERROR: opencl must be installed and version must be 1.2 or compatible"; }
+enabled openssl && { check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto ||
+ check_lib openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
+ check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||
+ die "ERROR: openssl not found"; }
if enabled gnutls; then
{ check_lib nettle/bignum.h nettle_mpz_get_str_256 -lnettle -lhogweed -lgmp && enable nettle; } ||
@@ -4022,8 +4510,8 @@ enabled sdl && add_cflags $sdl_cflags && add_extralibs $sdl_libs
texi2html --help 2> /dev/null | grep -q 'init-file' && enable texi2html || disable texi2html
makeinfo --version > /dev/null 2>&1 && enable makeinfo || disable makeinfo
-perl --version > /dev/null 2>&1 && enable perl || disable perl
-pod2man --help > /dev/null 2>&1 && enable pod2man || disable pod2man
+perl -v > /dev/null 2>&1 && enable perl || disable perl
+pod2man --help > /dev/null 2>&1 && enable pod2man || disable pod2man
rsync --help 2> /dev/null | grep -q 'contimeout' && enable rsync_contimeout || disable rsync_contimeout
check_header linux/fb.h
@@ -4060,7 +4548,8 @@ EOF
fi
check_header soundcard.h
-enabled_any alsa_indev alsa_outdev && check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound
+enabled_any alsa_indev alsa_outdev &&
+ check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound
enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack && check_func sem_timedwait &&
check_func jack_port_get_latency_range -ljack
@@ -4068,42 +4557,41 @@ enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack && check_fu
enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio
if enabled libcdio; then
- check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio || check_lib2 "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio
+ check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
+ check_lib2 "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
+ die "ERROR: libcdio-paranoia not found"
fi
+check_lib X11/Xlib.h XOpenDisplay -lX11 && enable xlib
+
enabled x11grab &&
-require X11 X11/Xlib.h XOpenDisplay -lX11 &&
require Xext X11/extensions/XShm.h XShmCreateImage -lXext &&
-require Xfixes X11/extensions/Xfixes.h XFixesGetCursorImage -lXfixes
+require Xfixes X11/extensions/Xfixes.h XFixesGetCursorImage -lXfixes &&
+{ enabled xlib || die "ERROR: Xlib not found"; }
-if ! disabled vaapi; then
- check_lib va/va.h vaInitialize -lva && {
- check_cpp_condition va/va_version.h "VA_CHECK_VERSION(0,32,0)" ||
- warn "Please upgrade to VA-API >= 0.32 if you would like full VA-API support.";
- } || disable vaapi
-fi
+enabled vaapi &&
+ check_lib va/va.h vaInitialize -lva ||
+ disable vaapi
enabled vdpau &&
check_cpp_condition vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP" ||
disable vdpau
+enabled vdpau && enabled xlib &&
+ check_lib2 "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau &&
+ enable vdpau_x11
+
# Funny iconv installations are not unusual, so check it after all flags have been set
disabled iconv || check_func_headers iconv.h iconv || check_lib2 iconv.h iconv -liconv || disable iconv
enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel"
-enabled coverage && add_cflags "-fprofile-arcs -ftest-coverage" && add_ldflags "-fprofile-arcs -ftest-coverage"
-test -n "$valgrind" && target_exec="$valgrind --error-exitcode=1 --malloc-fill=0x2a --track-origins=yes --leak-check=full --gen-suppressions=all --suppressions=$source_path/tests/fate-valgrind.supp"
# add some useful compiler flags if supported
check_cflags -Wdeclaration-after-statement
check_cflags -Wall
-check_cflags -Wno-parentheses
-check_cflags -Wno-switch
-check_cflags -Wno-format-zero-length
check_cflags -Wdisabled-optimization
check_cflags -Wpointer-arith
check_cflags -Wredundant-decls
-check_cflags -Wno-pointer-sign
check_cflags -Wwrite-strings
check_cflags -Wtype-limits
check_cflags -Wundef
@@ -4112,11 +4600,26 @@ check_cflags -Wno-pointer-to-int-cast
check_cflags -Wstrict-prototypes
enabled extra_warnings && check_cflags -Winline
+check_disable_warning(){
+ warning_flag=-W${1#-Wno-}
+ test_cflags $warning_flag && add_cflags $1
+}
+
+check_disable_warning -Wno-parentheses
+check_disable_warning -Wno-switch
+check_disable_warning -Wno-format-zero-length
+check_disable_warning -Wno-pointer-sign
+
# add some linker flags
check_ldflags -Wl,--warn-common
check_ldflags -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample
+enabled rpath && add_ldflags -Wl,-rpath=$libdir
test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic
+# add some strip flags
+# -wN '..@*' is more selective than -x, but not available everywhere.
+check_stripflags -wN \'..@*\' || check_stripflags -x
+
enabled xmm_clobber_test &&
check_ldflags -Wl,--wrap,avcodec_open2 \
-Wl,--wrap,avcodec_decode_audio4 \
@@ -4124,6 +4627,7 @@ enabled xmm_clobber_test &&
-Wl,--wrap,avcodec_decode_subtitle2 \
-Wl,--wrap,avcodec_encode_audio2 \
-Wl,--wrap,avcodec_encode_video \
+ -Wl,--wrap,avcodec_encode_video2 \
-Wl,--wrap,avcodec_encode_subtitle \
-Wl,--wrap,sws_scale ||
disable xmm_clobber_test
@@ -4209,6 +4713,7 @@ elif enabled gcc; then
check_cflags -Werror=missing-prototypes
check_cflags -Werror=return-type
check_cflags -Werror=vla
+ enabled extra_warnings || check_disable_warning -Wno-maybe-uninitialized
elif enabled llvm_gcc; then
check_cflags -mllvm -stack-alignment=16
elif enabled clang; then
@@ -4217,6 +4722,9 @@ elif enabled clang; then
check_cflags -Werror=implicit-function-declaration
check_cflags -Werror=missing-prototypes
check_cflags -Werror=return-type
+elif enabled cparser; then
+ add_cflags -Wno-missing-variable-declarations
+ add_cflags -Wno-empty-statement
elif enabled armcc; then
# 2523: use of inline assembler is deprecated
add_cflags -W${armcc_opt},--diag_suppress=2523
@@ -4227,10 +4735,24 @@ elif enabled armcc; then
add_cflags -W${armcc_opt},--diag_suppress=513 # pointer sign
elif enabled tms470; then
add_cflags -pds=824 -pds=837
+ disable inline_asm
elif enabled pathscale; then
add_cflags -fstrict-overflow -OPT:wrap_around_unsafe_opt=OFF
-elif enabled msvc; then
+elif enabled_any msvc icl; then
enabled x86_32 && disable aligned_stack
+ enabled_all x86_32 debug && add_cflags -Oy-
+ enabled debug && add_ldflags -debug
+ enable pragma_deprecated
+ if enabled icl; then
+ # -Qansi-alias is basically -fstrict-aliasing, but does not work
+ # (correctly) on icl 13.x.
+ check_cpp_condition "windows.h" "__ICL < 1300 || __ICL >= 1400" &&
+ add_cflags -Qansi-alias
+ # icl will pass the inline asm tests but inline asm is currently
+ # not supported (build will fail)
+ disabled inline_asm || warn "inline asm disabled due to issues with it in ICL"
+ disable inline_asm
+ fi
fi
case $target_os in
@@ -4242,7 +4764,6 @@ case $target_os in
;;
esac
-enabled_any $THREADS_LIST && enable threads
enable frame_thread_encoder
enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
@@ -4252,6 +4773,8 @@ check_deps $CONFIG_LIST \
$HAVE_LIST \
$ALL_COMPONENTS \
+enabled threads && ! enabled pthreads && ! enabled atomics_native && die "non pthread threading without atomics not supported, try adding --enable-pthreads or --cpu=i486 or higher if you are on x86"
+
if test $target_os = "haiku"; then
disable memalign
@@ -4291,6 +4814,11 @@ merge_deps libavfilter $FILTER_LIST
echo "install prefix $prefix"
echo "source path $source_path"
echo "C compiler $cc"
+echo "C library $libc_type"
+if test "$host_cc" != "$cc"; then
+ echo "host C compiler $host_cc"
+ echo "host C library $host_libc_type"
+fi
echo "ARCH $arch ($cpu)"
if test "$build_suffix" != ""; then
echo "build suffix $build_suffix"
@@ -4313,7 +4841,7 @@ if enabled x86; then
echo "SSSE3 enabled ${ssse3-no}"
echo "AVX enabled ${avx-no}"
echo "FMA4 enabled ${fma4-no}"
- echo "CMOV enabled ${cmov-no}"
+ echo "i686 features enabled ${i686-no}"
echo "CMOV is fast ${fast_cmov-no}"
echo "EBX available ${ebx_available-no}"
echo "EBP available ${ebp_available-no}"
@@ -4352,6 +4880,8 @@ echo "network support ${network-no}"
echo "threading support ${thread_type-no}"
echo "safe bitstream reader ${safe_bitstream_reader-no}"
echo "SDL support ${sdl-no}"
+echo "opencl enabled ${opencl-no}"
+echo "libzvbi enabled ${libzvbi-no}"
echo "texi2html enabled ${texi2html-no}"
echo "perl enabled ${perl-no}"
echo "pod2man enabled ${pod2man-no}"
@@ -4384,13 +4914,13 @@ fi
echo "License: $license"
-echo "Creating config.mak and config.h..."
+echo "Creating config.mak, config.h, and doc/config.texi..."
-test -e Makefile || $ln_s "$source_path/Makefile" .
+test -e Makefile || echo "include $source_path/Makefile" > Makefile
enabled stripping || strip="echo skipping strip"
-config_files="$TMPH config.mak"
+config_files="$TMPH config.mak doc/config.texi"
cat > config.mak <<EOF
# Automatically generated by configure - do not modify!
@@ -4403,6 +4933,7 @@ SHLIBDIR=\$(DESTDIR)$shlibdir
INCDIR=\$(DESTDIR)$incdir
BINDIR=\$(DESTDIR)$bindir
DATADIR=\$(DESTDIR)$datadir
+DOCDIR=\$(DESTDIR)$docdir
MANDIR=\$(DESTDIR)$mandir
SRC_PATH=$source_path
ifndef MAIN_MAKEFILE
@@ -4424,9 +4955,9 @@ AR=$ar
ARFLAGS=$arflags
AR_O=$ar_o
RANLIB=$ranlib
+STRIP=$strip
CP=cp -p
LN_S=$ln_s
-STRIP=$strip
CPPFLAGS=$CPPFLAGS
CFLAGS=$CFLAGS
CXXFLAGS=$CXXFLAGS
@@ -4442,9 +4973,11 @@ LD_O=$LD_O
LD_LIB=$LD_LIB
LD_PATH=$LD_PATH
DLLTOOL=$dlltool
+WINDRES=$windres
+DEPWINDRES=$dep_cc
LDFLAGS=$LDFLAGS
-LDFLAGS-ffserver=$FFSERVERLDFLAGS
SHFLAGS=$(echo $($ldflags_filter $SHFLAGS))
+ASMSTRIPFLAGS=$ASMSTRIPFLAGS
YASMFLAGS=$YASMFLAGS
BUILDSUF=$build_suffix
PROGSSUF=$progs_suffix
@@ -4478,8 +5011,9 @@ HOSTCC_DEPFLAGS=$HOSTCC_DEPFLAGS
HOSTCC_C=$HOSTCC_C
HOSTCC_O=$HOSTCC_O
HOSTLD_O=$HOSTLD_O
-TARGET_EXEC=$target_exec
+TARGET_EXEC=$target_exec $target_exec_args
TARGET_PATH=$target_path
+TARGET_SAMPLES=${target_samples:-\$(SAMPLES)}
LIBS-ffplay=$sdl_libs
CFLAGS-ffplay=$sdl_cflags
ZLIB=$($ldflags_filter -lz)
@@ -4507,6 +5041,7 @@ get_version(){
name=$(toupper $lcname)
file=$source_path/$lcname/version.h
eval $(awk "/#define ${name}_VERSION_M/ { print \$2 \"=\" \$3 }" "$file")
+ enabled raise_major && eval ${name}_VERSION_MAJOR=$((${name}_VERSION_MAJOR+100))
eval ${name}_VERSION=\$${name}_VERSION_MAJOR.\$${name}_VERSION_MINOR.\$${name}_VERSION_MICRO
eval echo "${lcname}_VERSION=\$${name}_VERSION" >> config.mak
eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak
@@ -4521,12 +5056,14 @@ cat > $TMPH <<EOF
#define FFMPEG_CONFIG_H
#define FFMPEG_CONFIGURATION "$(c_escape $FFMPEG_CONFIGURATION)"
#define FFMPEG_LICENSE "$(c_escape $license)"
+#define CONFIG_THIS_YEAR 2013
#define FFMPEG_DATADIR "$(eval c_escape $datadir)"
#define AVCONV_DATADIR "$(eval c_escape $datadir)"
#define CC_IDENT "$(c_escape ${cc_ident:-Unknown compiler})"
#define av_restrict $_restrict
#define EXTERN_PREFIX "${extern_prefix}"
#define EXTERN_ASM ${extern_prefix}
+#define BUILDSUF "$build_suffix"
#define SLIBSUF "$SLIBSUF"
#define HAVE_MMX2 HAVE_MMXEXT
EOF
@@ -4542,6 +5079,12 @@ if enabled yasm; then
printf '' >$TMPASM
fi
+enabled getenv || echo "#define getenv(x) NULL" >> $TMPH
+
+
+mkdir -p doc
+echo "@c auto-generated by configure" > doc/config.texi
+
print_config ARCH_ "$config_files" $ARCH_LIST
print_config HAVE_ "$config_files" $HAVE_LIST
print_config CONFIG_ "$config_files" $CONFIG_LIST \
@@ -4597,7 +5140,7 @@ Version: $version
Requires: $(enabled shared || echo $requires)
Requires.private: $(enabled shared && echo $requires)
Conflicts:
-Libs: -L\${libdir} -l${shortname} $(enabled shared || echo $libs)
+Libs: -L\${libdir} $(enabled rpath && echo "-Wl,-rpath,\${libdir}") -l${shortname} $(enabled shared || echo $libs)
Libs.private: $(enabled shared && echo $libs)
Cflags: -I\${includedir}
EOF
@@ -4616,32 +5159,32 @@ Description: $comment
Version: $version
Requires: $requires
Conflicts:
-Libs: -L\${libdir} -l${shortname} $(enabled shared || echo $libs)
+Libs: -L\${libdir} -Wl,-rpath,\${libdir} -l${shortname} $(enabled shared || echo $libs)
Cflags: -I\${includedir}
EOF
}
-libavfilter_pc_deps="libavutil${build_suffix} = $LIBAVUTIL_VERSION"
-enabled libavfilter_deps_avcodec && prepend libavfilter_pc_deps "libavcodec${build_suffix} = $LIBAVCODEC_VERSION,"
-enabled libavfilter_deps_avformat && prepend libavfilter_pc_deps "libavformat${build_suffix} = $LIBAVFORMAT_VERSION,"
-enabled libavfilter_deps_avresample && prepend libavfilter_pc_deps "libavresample${build_suffix} = $LIBAVRESAMPLE_VERSION,"
-enabled libavfilter_deps_swscale && prepend libavfilter_pc_deps "libswscale${build_suffix} = $LIBSWSCALE_VERSION,"
-enabled libavfilter_deps_swresample && prepend libavfilter_pc_deps "libswresample${build_suffix} = $LIBSWRESAMPLE_VERSION,"
-enabled libavfilter_deps_postproc && prepend libavfilter_pc_deps "libpostproc${build_suffix} = $LIBPOSTPROC_VERSION,"
-libavfilter_pc_deps=${libavfilter_pc_deps%, }
-
-libavdevice_pc_deps="libavformat${build_suffix} = $LIBAVFORMAT_VERSION"
-enabled lavfi_indev && prepend libavdevice_pc_deps "libavfilter${build_suffix} = $LIBAVFILTER_VERSION,"
-
-pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" "$LIBM"
-pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
-pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec${build_suffix} = $LIBAVCODEC_VERSION"
-pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$libavdevice_pc_deps"
-pkgconfig_generate libavfilter "FFmpeg audio/video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$libavfilter_pc_deps"
-pkgconfig_generate libpostproc "FFmpeg postprocessing library" "$LIBPOSTPROC_VERSION" "" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
-pkgconfig_generate libavresample "Libav audio resampling library" "$LIBAVRESAMPLE_VERSION" "$extralibs" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
-pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "$LIBM" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
-pkgconfig_generate libswresample "FFmpeg audio resampling library" "$LIBSWRESAMPLE_VERSION" "$LIBM" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
+lavfi_libs="libavutil${build_suffix} = $LIBAVUTIL_VERSION"
+enabled libavfilter_deps_avcodec && prepend lavfi_libs "libavcodec${build_suffix} = $LIBAVCODEC_VERSION,"
+enabled libavfilter_deps_avformat && prepend lavfi_libs "libavformat${build_suffix} = $LIBAVFORMAT_VERSION,"
+enabled libavfilter_deps_avresample && prepend lavfi_libs "libavresample${build_suffix} = $LIBAVRESAMPLE_VERSION,"
+enabled libavfilter_deps_swscale && prepend lavfi_libs "libswscale${build_suffix} = $LIBSWSCALE_VERSION,"
+enabled libavfilter_deps_swresample && prepend lavfi_libs "libswresample${build_suffix} = $LIBSWRESAMPLE_VERSION,"
+enabled libavfilter_deps_postproc && prepend lavfi_libs "libpostproc${build_suffix} = $LIBPOSTPROC_VERSION,"
+lavfi_libs=${lavfi_libs%, }
+
+lavd_libs="libavformat${build_suffix} = $LIBAVFORMAT_VERSION"
+enabled lavfi_indev && prepend lavd_libs "libavfilter${build_suffix} = $LIBAVFILTER_VERSION,"
+
+pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" "$LIBM"
+pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
+pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec${build_suffix} = $LIBAVCODEC_VERSION"
+pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$lavd_libs"
+pkgconfig_generate libavfilter "FFmpeg audio/video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$lavfi_libs"
+pkgconfig_generate libpostproc "FFmpeg postprocessing library" "$LIBPOSTPROC_VERSION" "" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
+pkgconfig_generate libavresample "Libav audio resampling library" "$LIBAVRESAMPLE_VERSION" "$extralibs" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
+pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "$LIBM" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
+pkgconfig_generate libswresample "FFmpeg audio resampling library" "$LIBSWRESAMPLE_VERSION" "$LIBM" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
fix_ffmpeg_remote(){
git_remote_from=$1
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-06 15:54:41 +0000