Help options:
--help print this message
+ --quiet Suppress showing informative output
--list-decoders show all available decoders
--list-encoders show all available encoders
--list-hwaccels show all available hardware accelerators
--logfile=FILE log tests and output to FILE [config.log]
--disable-logging do not log configure debug information
--fatal-warnings fail if any configure warning is generated
- --prefix=PREFIX install in PREFIX [$prefix]
+ --prefix=PREFIX install in PREFIX [$prefix_default]
--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]
--pkgconfigdir=DIR install pkg-config files in DIR [LIBDIR/pkgconfig]
--enable-rpath use rpath to allow installing libraries in paths
not part of the dynamic linker search path
- use rpath when linking programs [USE WITH CARE]
+ use rpath when linking programs (USE WITH CARE)
--install-name-dir=DIR Darwin directory name for installed targets
Licensing options:
--disable-static do not build static libraries [no]
--enable-shared build shared libraries [no]
--enable-small optimize for size instead of speed
- --disable-runtime-cpudetect disable detecting cpu capabilities at runtime (smaller binary)
+ --disable-runtime-cpudetect disable detecting CPU capabilities at runtime (smaller binary)
--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
check_cppflags(){
log check_cppflags "$@"
- check_cc "$@" <<EOF && append CPPFLAGS "$@"
+ check_cpp "$@" <<EOF && append CPPFLAGS "$@"
int x;
EOF
}
}
test_objcflags(){
- log test_cflags "$@"
- set -- $($cflags_filter "$@")
+ log test_objcflags "$@"
+ set -- $($objcflags_filter "$@")
check_objcc "$@" <<EOF
int x;
EOF
}
check_objcflags(){
- log check_cflags "$@"
+ log check_objcflags "$@"
test_objcflags "$@" && add_objcflags "$@"
}
}
check_exec_crash(){
+ log check_exec_crash "$@"
code=$(cat)
# exit() is not async signal safe. _Exit (C99) and _exit (POSIX)
}
require(){
+ log require "$@"
name="$1"
headers="$2"
func="$3"
}
use_pkg_config(){
+ log use_pkg_config "$@"
pkg="$1"
check_pkg_config "$@" || return 1
add_cflags $(get_safe "${pkg}_cflags")
check_host_cppflags(){
log check_host_cppflags "$@"
- check_host_cc "$@" <<EOF && append host_cppflags "$@"
+ check_host_cpp "$@" <<EOF && append host_cppflags "$@"
int x;
EOF
}
}
cp_if_changed(){
- cmp -s "$1" "$2" && echo "$2 is unchanged" && return
+ cmp -s "$1" "$2" && { test "$quiet" != "yes" && echo "$2 is unchanged"; } && return
mkdir -p "$(dirname $2)"
$cp_f "$1" "$2"
}
EXAMPLE_LIST="
avio_dir_cmd_example
avio_reading_example
- decoding_encoding_example
+ decode_audio_example
+ decode_video_example
demuxing_decoding_example
+ encode_audio_example
+ encode_video_example
extract_mvs_example
filter_audio_example
filtering_audio_example
# examples
avio_dir_cmd_deps="avformat avutil"
avio_reading_deps="avformat avcodec avutil"
-decoding_encoding_example_deps="avcodec avformat avutil"
+decode_audio_example_deps="avcodec avutil"
+decode_video_example_deps="avcodec avutil"
demuxing_decoding_example_deps="avcodec avformat avutil"
+encode_audio_example_deps="avcodec avutil"
+encode_video_example_deps="avcodec avutil"
extract_mvs_example_deps="avcodec avformat avutil"
filter_audio_example_deps="avfilter avutil"
filtering_audio_example_deps="avfilter avcodec avformat avutil"
;;
--help|-h) show_help
;;
+ --quiet|-q) quiet=yes
+ ;;
--fatal-warnings) enable fatal_warnings
;;
*)
disabled logging && logfile=/dev/null
+die_license_disabled() {
+ enabled $1 || { enabled $v && die "$v is $1 and --enable-$1 is not specified."; }
+}
+
+die_license_disabled_gpl() {
+ enabled $1 || { enabled $v && die "$v is incompatible with the gpl and --enable-$1 is not specified."; }
+}
+
+map "die_license_disabled gpl" $EXTERNAL_LIBRARY_GPL_LIST $EXTERNAL_LIBRARY_GPLV3_LIST
+map "die_license_disabled version3" $EXTERNAL_LIBRARY_VERSION3_LIST $EXTERNAL_LIBRARY_GPLV3_LIST
+
+enabled gpl && map "die_license_disabled_gpl nonfree" $EXTERNAL_LIBRARY_NONFREE_LIST
+map "die_license_disabled nonfree" $HWACCEL_LIBRARY_NONFREE_LIST
+
+enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
+
# Disable all the library-specific components if the library itself
# is disabled, see AVCODEC_LIST and following _LIST variables.
_type=lld-link
# The link.exe mode doesn't have a switch for getting the version,
# but we can force it back to gnu mode and get the version from there.
- _ident=$($_cc -flavor gnu --version)
+ _ident=$($_cc -flavor gnu --version 2>/dev/null)
_ld_o='-out:$@'
_flags_filter=msvc_flags
_ld_lib='lib%.a'
add_cppflags -D_ISOC99_SOURCE
add_cxxflags -D__STDC_CONSTANT_MACROS
-add_cxxflags -std=c++98
+check_cxxflags -std=c++11 || check_cxxflags -std=c++0x
# some compilers silently accept -std=c11, so we also need to check that the
# version macro is defined properly
exit 1
fi
-die_license_disabled() {
- enabled $1 || { enabled $v && die "$v is $1 and --enable-$1 is not specified."; }
-}
-
-die_license_disabled_gpl() {
- enabled $1 || { enabled $v && die "$v is incompatible with the gpl and --enable-$1 is not specified."; }
-}
-
-map "die_license_disabled gpl" $EXTERNAL_LIBRARY_GPL_LIST $EXTERNAL_LIBRARY_GPLV3_LIST
-map "die_license_disabled version3" $EXTERNAL_LIBRARY_VERSION3_LIST $EXTERNAL_LIBRARY_GPLV3_LIST
-
-enabled gpl && map "die_license_disabled_gpl nonfree" $EXTERNAL_LIBRARY_NONFREE_LIST
-map "die_license_disabled nonfree" $HWACCEL_LIBRARY_NONFREE_LIST
-
-enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
-
disabled optimizations || check_cflags -fomit-frame-pointer
enable_weak_pic() {
die "ERROR: No usable libcdio/cdparanoia found"
fi
-enabled xlib &&
- check_lib X11/Xlib.h XOpenDisplay -lX11 || disable xlib
-
if ! disabled libxcb; then
check_pkg_config "xcb >= 1.4" xcb/xcb.h xcb_connect || {
enabled libxcb && die "ERROR: libxcb >= 1.4 not found";
check_code cc "va/va.h" "vaCreateSurfaces(0, 0, 0, 0, 0, 0, 0, 0)" ||
disable vaapi
-if enabled vaapi ; then
- enabled xlib &&
- check_lib "va/va.h va/va_x11.h" vaGetDisplay -lva -lva-x11 &&
- enable vaapi_x11
-
+enabled vaapi &&
check_lib "va/va.h va/va_drm.h" vaGetDisplayDRM -lva -lva-drm &&
enable vaapi_drm
-fi
enabled vdpau &&
check_cpp_condition vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP" ||
disable vdpau
+enabled_any vaapi vdpau && check_lib X11/Xlib.h XOpenDisplay -lX11 && enable xlib
+
+enabled vaapi && enabled xlib &&
+ check_lib "va/va.h va/va_x11.h" vaGetDisplay -lva -lva-x11 &&
+ enable vaapi_x11
+
enabled vdpau && enabled xlib &&
check_lib "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau &&
enable vdpau_x11
map 'expand_deps $v' $LIBRARY_LIST
+license="LGPL version 2.1 or later"
+if enabled nonfree; then
+ license="nonfree and unredistributable"
+elif enabled gplv3; then
+ license="GPL version 3 or later"
+elif enabled lgplv3; then
+ license="LGPL version 3 or later"
+elif enabled gpl; then
+ license="GPL version 2 or later"
+fi
+
+if test "$quiet" != "yes"; then
+
echo "install prefix $prefix"
echo "source path $source_path"
echo "C compiler $cc"
echo "static ${static-no}"
echo "shared ${shared-no}"
echo "postprocessing support ${postproc-no}"
-echo "new filter support ${avfilter-no}"
echo "network support ${network-no}"
echo "threading support ${thread_type-no}"
echo "safe bitstream reader ${safe_bitstream_reader-no}"
-echo "SDL2 support ${sdl2-no}"
-echo "opencl enabled ${opencl-no}"
-echo "JNI support ${jni-no}"
echo "texi2html enabled ${texi2html-no}"
echo "perl enabled ${perl-no}"
echo "pod2man enabled ${pod2man-no}"
echo "random seed ${random_seed}"
echo
-echo "Enabled programs:"
-print_enabled '' $PROGRAM_LIST | print_in_columns
-echo
-
echo "External libraries:"
print_enabled '' $EXTERNAL_LIBRARY_LIST | print_in_columns
echo
print_enabled '' $LIBRARY_LIST | print_in_columns
echo
+echo "Programs:"
+print_enabled '' $PROGRAM_LIST | print_in_columns
+echo
+
for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do
echo "Enabled ${type}s:"
eval list=\$$(toupper $type)_LIST
echo
done
-license="LGPL version 2.1 or later"
-if enabled nonfree; then
- license="nonfree and unredistributable"
-elif enabled gplv3; then
- license="GPL version 3 or later"
-elif enabled lgplv3; then
- license="LGPL version 3 or later"
-elif enabled gpl; then
- license="GPL version 2 or later"
-fi
-
echo "License: $license"
-echo "Creating config.mak, config.h, and doc/config.texi..."
+echo "Creating configuration files ..."
+
+fi # test "$quiet" != "yes"
test -e Makefile || echo "include $source_path/Makefile" > Makefile
projects / ffmpeg / blobdiff