echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [default=no]"
echo " --enable-libnut enable NUT (de)muxing via libnut,"
echo " native demuxer exists [default=no]"
- echo " --enable-libogg enable Ogg muxing via libogg [default=no]"
echo " --enable-libtheora enable Theora encoding via libtheora [default=no]"
- echo " --enable-libvorbis enable Vorbis en/decoding via libvorbis,"
- echo " native implementations exist [default=no]"
+ echo " --enable-libvorbis enable Vorbis encoding via libvorbis,"
+ echo " native implementation exists [default=no]"
echo " --enable-libx264 enable H.264 encoding via x264 [default=no]"
echo " --enable-libxvid enable Xvid encoding via xvidcore,"
echo " native MPEG-4/Xvid encoder exists [default=no]"
echo
echo "Developer options (useful when working on FFmpeg itself):"
echo " --enable-gprof enable profiling with gprof [$gprof]"
- echo " --disable-opts disable compiler optimizations"
+ echo " --disable-optimizations disable compiler optimizations"
echo " --enable-extra-warnings enable more compiler warnings"
echo " --disable-strip disable stripping of executables and shared libraries"
echo ""
log_file(){
log BEGIN $1
- cat -n $1 >>$logfile
+ pr -n -t $1 >>$logfile
log END $1
}
enabled_all $dep_all || disable $cfg
enabled_any $dep_any || disable $cfg
+ if enabled $cfg; then
+ eval dep_extralibs="\$${cfg}_extralibs"
+ test -n "$dep_extralibs" && add_extralibs $dep_extralibs
+ fi
+
disable ${cfg}_checking
done
}
check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
}
+check_asm(){
+ log check_asm "$@"
+ name="$1"
+ asm="$2"
+ shift 2
+ check_cc "$@" <<EOF && enable $name || disable $name
+int foo(void){
+ asm volatile($asm);
+}
+EOF
+}
+
check_ld(){
log check_ld "$@"
check_cc || return
libgsm
libmp3lame
libnut
- libogg
libtheora
libvorbis
libx264
mmi
mmx
ssse3
+ vis
'
HAVE_LIST="
$THREADS_LIST
debug
extra_warnings
+ optimizations
shared
static
"
mmi_deps="mips"
mmx_deps="x86"
ssse3_deps="x86"
+vis_deps="sparc"
# decoders / encoders
ac3_decoder_deps="gpl"
# external libraries
liba52_decoder_deps="liba52"
+liba52bin_decoder_extralibs='$ldl'
libamr_nb_decoder_deps="libamr_nb"
libamr_nb_encoder_deps="libamr_nb"
libamr_wb_decoder_deps="libamr_wb"
libamr_wb_encoder_deps="libamr_wb"
libfaac_encoder_deps="libfaac"
libfaad_decoder_deps="libfaad"
+libfaadbin_decoder_extralibs='$ldl'
libgsm_decoder_deps="libgsm"
libgsm_encoder_deps="libgsm"
libgsm_ms_decoder_deps="libgsm"
libgsm_ms_encoder_deps="libgsm"
libmp3lame_encoder_deps="libmp3lame"
libtheora_encoder_deps="libtheora"
-libvorbis_decoder_deps="libvorbis"
libvorbis_encoder_deps="libvorbis"
libx264_encoder_deps="libx264"
libxvid_encoder_deps="libxvid"
# demuxers / muxers
ac3_demuxer_deps="ac3_parser"
audio_beos_demuxer_deps="audio_beos"
+audio_beos_demuxer_extralibs="-lmedia -lbe"
audio_beos_muxer_deps="audio_beos"
+audio_beos_muxer_extralibs="-lmedia -lbe"
+avisynth_demuxer_deps="avisynth"
bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
dv1394_demuxer_deps="dv1394"
libdc1394_demuxer_deps="libdc1394"
libnut_demuxer_deps="libnut"
libnut_muxer_deps="libnut"
mp3_demuxer_deps="mpegaudio_parser"
-ogg_muxer_deps="libogg"
oss_demuxer_deps_any="soundcard_h sys_soundcard_h"
oss_muxer_deps_any="soundcard_h sys_soundcard_h"
redir_demuxer_deps="network"
sdp_demuxer_deps="rtsp_demuxer"
v4l2_demuxer_deps="linux_videodev2_h"
v4l_demuxer_deps="linux_videodev_h"
-x11_grab_device_demuxer_deps="x11grab"
+x11_grab_device_demuxer_deps="x11grab XShmCreateImage"
+x11_grab_device_demuxer_extralibs="-lX11 -lXext"
# protocols
http_protocol_deps="network"
# programs
ffplay_deps="sdl"
-ffserver_deps="muxers rtp_protocol"
+ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer"
+ffserver_extralibs='$ldl'
+vhook_extralibs='$ldl'
# set temporary file name
# default parameters
-logging="yes"
+enable logging
logfile="config.err"
# installation paths
targetos=$(tolower $(uname -s))
# libraries
-zlib="yes"
+enable zlib
# configurable options
-debug="yes"
-dostrip="yes"
-ffmpeg="yes"
-ffplay="yes"
-ffserver="yes"
-ipv6="yes"
-static="yes"
-mpegaudio_hp="yes"
-network="yes"
-optimize="yes"
-protocols="yes"
+enable debug
+enable dostrip
+enable ffmpeg
+enable ffplay
+enable ffserver
+enable ipv6
+enable static
+enable mpegaudio_hp
+enable network
+enable optimizations
+enable protocols
vhook="default"
# build settings
LDCONFIG="ldconfig"
LIBPREF="lib"
LIBSUF=".a"
-LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
+FULLNAME='$(NAME)$(BUILDSUF)'
+LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)'
SLIBPREF="lib"
SLIBSUF=".so"
-SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
+SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
-LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIB)"'
+LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
# find source path
source_path="`dirname \"$0\"`"
-source_path_used="yes"
+enable source_path_used
if test -z "$source_path" -o "$source_path" = "." ; then
source_path="`pwd`"
- source_path_used="no"
+ disable source_path_used
else
source_path="`cd \"$source_path\"; pwd`"
echo "$source_path" | grep -q '[[:blank:]]' &&
die "Out of tree builds are impossible with whitespace in source path."
fi
-if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
- show_help
-fi
-
FFMPEG_CONFIGURATION="$@"
ENCODER_LIST=`sed -n 's/^[^#]*ENC.*(.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"`
}
show_list() {
- for part in $*; do
- echo $part | sed 's/_[^_]*$//'
- done | sort
+ suffix=_$1
+ shift
+ echo $* | sed s/$suffix//g | tr ' ' '\n' | sort
exit 0
}
;;
--cross-prefix=*) cross_prefix="$optval"
;;
- --cross-compile) cross_compile="yes"
+ --cross-compile) enable cross_compile
;;
--target-os=*) targetos="$optval"
;;
;;
--cpu=*) cpu="$optval"
;;
- --disable-opts) optimize="no"
- ;;
- --enable-sunmlib) mlib="yes"
+ --enable-sunmlib) enable mlib
;;
- --disable-strip) dostrip="no"
+ --disable-strip) disable dostrip
;;
--disable-encoders) disable $ENCODER_LIST
;;
--list-*)
NAME="${opt#--list-}"
is_in $NAME $COMPONENT_LIST || die_unknown $opt
- NAME=$(toupper ${NAME%s})
- eval show_list \$${NAME}_LIST
+ NAME=${NAME%s}
+ eval show_list $NAME \$$(toupper $NAME)_LIST
;;
- --help) show_help
+ --help|-h) show_help
;;
*)
die_unknown $opt
gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
case "$gcc_version" in
2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
- mmx="no"
+ disable mmx
;;
*20010315*) echo "BeBits gcc"
add_cflags "-fno-expensive-optimizations"
LDCONFIG="echo ignoring ldconfig"
SHFLAGS=-nostart
# enable BeOS things
- audio_beos="yes"
+ enable audio_beos
# no need for libm, but the inet stuff
# Check for BONE
# XXX: actually should check for NOT net_server
if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
- osextralibs="-lbind -lsocket"
+ network_extralibs="-lbind -lsocket"
else
- beos_netserver="yes"
- osextralibs="-lnet"
+ enable beos_netserver
+ network_extralibs="-lnet"
fi ;;
sunos)
FFSERVERLDFLAGS=""
- SHFLAGS="-shared -Wl,-h,\$@"
- add_extralibs "-lsocket -lnsl"
+ SHFLAGS='-shared -Wl,-h,$@'
+ network_extralibs="-lsocket -lnsl"
;;
netbsd)
- add_extralibs "-lossaudio"
+ oss_demuxer_extralibs="-lossaudio"
+ oss_muxer_extralibs="-lossaudio"
;;
openbsd)
- need_memalign="no"
- LIBOBJFLAGS="\$(PIC)"
- LDCONFIG="ldconfig -m \$(SHLIBDIR)"
+ disable need_memalign
+ LIBOBJFLAGS='$(PIC)'
+ LDCONFIG='ldconfig -m $(SHLIBDIR)'
SHFLAGS='-shared'
- SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
+ SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF).$(LIBVERSION)'
SLIBNAME_WITH_VERSION='$(SLIBNAME)'
SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
- add_extralibs "-lossaudio"
+ oss_demuxer_extralibs="-lossaudio"
+ oss_muxer_extralibs="-lossaudio"
;;
freebsd)
- need_memalign="no"
+ disable need_memalign
;;
bsd/os)
osextralibs="-lpoll -lgnugetopt"
strip="strip -d"
;;
darwin)
- need_memalign="no"
- SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(SHLIBDIR)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
+ disable need_memalign
+ SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(SPPVERSION),-compatibility_version,$(SPPVERSION) -Wl,-read_only_relocs,suppress'
VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$@'
strip="strip -x"
FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
SLIBSUF=".dylib"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
FFSERVERLDFLAGS=-Wl,-bind_at_load
;;
mingw32*)
VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
fi
- ffserver="no"
+ disable ffserver
SLIBPREF=""
SLIBSUF=".dll"
EXESUF=".exe"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
- SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
- SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(SHLIBDIR)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\""
- SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base"
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+ SLIB_EXTRA_CMD='-lib /machine:i386 /def:$(@:$(SLIBSUF)=.def)'
+ SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
+ SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
+ SHFLAGS='-shared -Wl,--output-def,$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
;;
cygwin*)
targetos=cygwin
EXESUF=".exe"
SLIBPREF="cyg"
SLIBSUF=".dll"
- SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
- SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
- SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a -Wl,--enable-auto-image-base'
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
+ SHFLAGS='-shared -Wl,--enable-auto-image-base'
;;
linux)
LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
- dv1394="yes"
+ enable dv1394
;;
irix*)
targetos=irix
add_extralibs $osextralibs
-check_ldflags -lm
-
if ! disabled logging ; then
enabled logging || logfile="$logging"
echo "# $0 $@" >$logfile
# Combine FFLDFLAGS and the LDFLAGS environment variable.
LDFLAGS="$FFLDFLAGS $LDFLAGS"
-test -n "$cross_prefix" && cross_compile=yes
+test -n "$cross_prefix" && enable cross_compile
cc="${cross_prefix}${cc}"
ar="${cross_prefix}${ar}"
ranlib="${cross_prefix}${ranlib}"
exit 1;
fi
-if disabled static; then
- LIB=""
-fi
-
-if ! enabled libogg; then
- enabled libtheora && die "libogg must be enabled to enable libtheora."
- enabled libvorbis && die "libogg must be enabled to enable libvorbis."
-fi
+disabled static && LIBNAME=""
if enabled_any libfaad libfaadbin ; then
if check_header faad.h; then
fi
fi
-disabled optimize || add_cflags -fomit-frame-pointer
+disabled optimizations || add_cflags -fomit-frame-pointer
# Add processor-specific flags
if test $cpu != "generic"; then
# targets that do NOT support conditional mov (cmov)
i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
add_cflags "-march=$cpu"
- cmov="no"
+ disable cmov
;;
# targets that do support conditional mov (cmov)
i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2)
add_cflags "-march=$cpu"
- cmov="yes"
- fast_cmov="yes"
+ enable cmov
+ enable fast_cmov
;;
# targets that do support conditional mov but on which it's slow
pentium4|prescott|nocona)
add_cflags "-march=$cpu"
- cmov="yes"
- fast_cmov="no"
+ enable cmov
+ disable fast_cmov
;;
sparc64)
add_cflags "-mcpu=v9"
add_cflags "-mfdpic"
add_ldflags "-mfdpic"
;;
+ arm*)
+ add_cflags "-mcpu=$cpu"
+ ;;
*)
echo "WARNING: Unknown CPU \"$cpu\", ignored."
;;
EOF
# check wether EBX is available on x86
- check_cc <<EOF && enable ebx_available
-int main(){
- asm volatile ("":::"%ebx");
-}
-EOF
+ check_asm ebx_available '"":::"%ebx"'
# check whether binutils is new enough to compile SSSE3
- enabled ssse3 && check_cc <<EOF || disable ssse3
-int main(){
- asm volatile ("pabsw %xmm0, %xmm0");
-}
-EOF
+ enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"'
fi
# check for assembler specific support
if test $arch = "powerpc"; then
-check_cc <<EOF && dcbzl=yes
+check_cc <<EOF && enable dcbzl
int main(void) {
register long zero = 0;
char data[1024];
# AltiVec flags: The FSF version of GCC differs from the Apple version
if enabled altivec; then
- if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
- add_cflags "-faltivec"
- else
+ test -n "`$cc -v 2>&1 | grep version | grep Apple`" &&
+ add_cflags "-faltivec" ||
add_cflags "-maltivec -mabi=altivec"
- fi
check_header altivec.h
# check if our compiler supports Motorola AltiVec C API
- if enabled altivec_h; then
- inc_altivec_h="#include <altivec.h>"
- else
+ enabled altivec_h &&
+ inc_altivec_h="#include <altivec.h>" ||
inc_altivec_h=
- fi
- check_cc <<EOF || altivec=no
+ check_cc <<EOF || disable altivec
$inc_altivec_h
int main(void) {
vector signed int v1, v2, v3;
EOF
fi
-# check armv5te instructions support
-enabled armv5te && check_cc <<EOF || disable armv5te
-int main(void) {
- __asm__ __volatile__ ("qadd r0, r0, r0");
-}
-EOF
+enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"'
+enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"'
+enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"'
+enabled mmi && check_asm mmi '"lq $2, 0($2)"'
+enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc
-enabled armv6 && check_cc <<EOF || disable armv6
-int main(void) {
- __asm__ __volatile__ ("sadd16 r0, r0, r0");
-}
-EOF
-
-# check iwmmxt support
-enabled iwmmxt && check_cc <<EOF || disable iwmmxt
-int main(void) {
- __asm__ __volatile__ ("wunpckelub wr6, wr4");
-}
-EOF
-
-# check if our compiler supports mmi
-enabled mmi && check_cc <<EOF || disable mmi
-int main(void) {
- __asm__ ("lq \$2, 0(\$2)");
- return 0;
-}
-EOF
+enabled vis && add_cflags "-mcpu=ultrasparc -mtune=ultrasparc"
# ---
# big/little-endian test
# ---
# check availability of some header files
-check_header malloc.h
-check_func memalign
-
-if ! enabled_any memalign memalign_hack && enabled need_memalign ; then
- die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
+if check_func dlopen; then
+ ldl=
+elif check_func dlopen -ldl; then
+ ldl=-ldl
fi
-check_header byteswap.h
-
-check_func mkstemp
+check_func fork
check_func gethrtime
+check_func getrusage
+check_func inet_aton
+check_func memalign
+check_func mkstemp
+check_func2 windows.h GetProcessTimes
-check_header termios.h
+check_header byteswap.h
check_header conio.h
+check_header dlfcn.h
+check_header malloc.h
+check_header termios.h
-check_func inet_aton
-enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
+if ! enabled_any memalign memalign_hack && enabled need_memalign ; then
+ die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
+fi
+
+enabled zlib && check_lib zlib.h zlibVersion -lz || disable zlib
# ffserver uses poll(),
# if it's not found we can emulate it using select().
for thread in $THREADS_LIST; do
if enabled $thread; then
- if test -n "$thread_type"; then
- die "ERROR: Only one thread type must be selected."
- else
+ test -n "$thread_type" &&
+ die "ERROR: Only one thread type must be selected." ||
thread_type="$thread"
- fi
fi
done
+check_lib math.h sin -lm
+
# test for lrintf in math.h
-check_exec <<EOF && lrintf=yes || lrintf=no
+check_exec <<EOF && enable lrintf || disable lrintf
#define _ISOC9X_SOURCE 1
#include <math.h>
int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
enabled libgsm && require libgsm gsm.h gsm_create -lgsm
enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
enabled libnut && require libnut libnut.h nut_demuxer_init -lnut
-enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg
-enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
+enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
enabled libx264 && require x264 x264.h x264_encoder_open -lx264
enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore
enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
EOF
done
-# dlopen/dlfcn.h probing
-
-check_header dlfcn.h
-
-if check_func dlopen; then
- ldl=
-elif check_func dlopen -ldl; then
- ldl=-ldl
-fi
-
-check_func getrusage
-check_func2 windows.h GetProcessTimes
-
-check_func fork
-
test "$vhook" = "default" && vhook="$dlopen"
-enabled_any vhook liba52bin libfaadbin ffserver && add_extralibs $ldl
-
if test "$targetos" = cygwin -o "$targetos" = mingw32 && enabled_all static vhook ; then
- vhook="no"
+ disable vhook
echo
echo "At the moment vhooks don't work on Cygwin or MinGW static builds."
echo "Patches welcome."
check_ldflags -export-dynamic
fi
-enabled audio_beos && add_extralibs "-lmedia -lbe"
-
check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font
check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType
##########################################
# SDL check
-sdl_too_old=no
-sdl=no
+disable sdl_too_old
+disable sdl
SDL_CONFIG="${cross_prefix}sdl-config"
if "${SDL_CONFIG}" --version >/dev/null 2>&1; then
sdl_cflags=`"${SDL_CONFIG}" --cflags`
if check_lib SDL.h SDL_Init; then
_sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
if test "$_sdlversion" -lt 121 ; then
- sdl_too_old=yes
+ enable sdl_too_old
else
- sdl=yes
+ enable sdl
check_cc $sdl_cflags <<EOF && enable sdl_video_size
#include <SDL.h>
int main(void){
if check_header arpa/inet.h ; then
check_func closesocket
elif check_header winsock2.h ; then
- add_extralibs -lws2_32
+ network_extralibs="-lws2_32"
check_func2 winsock2.h closesocket
fi
fi
##########################################
# IPv6 check
-enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no
+enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
# Deal with the x11 frame grabber
enabled x11grab &&
-enabled gpl &&
-enabled x11_grab_device_demuxer &&
check_header X11/Xlib.h &&
check_header X11/extensions/XShm.h &&
check_func XOpenDisplay -lX11 &&
-check_func XShmCreateImage -lX11 -lXext &&
-add_extralibs -lX11 -lXext ||
-disable x11_grab_device_demuxer
+check_func XShmCreateImage -lX11 -lXext
enabled debug && add_cflags -g
if enabled small; then
check_cflags -Os # not all compilers support -Os
- optimize="small"
-elif enabled optimize; then
+ optimizations="small"
+elif enabled optimizations; then
if test -n "`$cc -v 2>&1 | grep xlc`"; then
add_cflags "-O5"
add_ldflags "-O5"
# LIBOBJFLAGS may have already been set in the OS configuration
if test -z "$LIBOBJFLAGS" ; then
case "$arch" in
- x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;;
+ x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS='$(PIC)' ;;
esac
fi
fi
VHOOKCFLAGS="-fPIC"
-# find if .align arg is power-of-two or not
+# Find out if the .align argument is a power of two or not.
if test $asmalign_pot = "unknown"; then
- asmalign_pot="no"
- echo 'asm (".align 3");' | check_cc && asmalign_pot="yes"
+ disable asmalign_pot
+ echo 'asm (".align 3");' | check_cc && enable asmalign_pot
fi
enabled_any $ENCODER_LIST && enable encoders
$BSF_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST
enabled libdc1394 && append pkg_requires "libraw1394"
-enabled libogg && append pkg_requires "ogg >= 1.1"
enabled libtheora && append pkg_requires "theora"
-enabled libvorbis && append pkg_requires "vorbis vorbisenc"
+enabled libvorbis && append pkg_requires "vorbisenc"
echo "install prefix $PREFIX"
echo "source path $source_path"
echo "gprof enabled ${gprof-no}"
echo "debug symbols ${debug-no}"
echo "strip symbols ${dostrip-no}"
-echo "optimize ${optimize-no}"
+echo "optimizations ${optimizations-no}"
echo "static ${static-no}"
echo "shared ${shared-no}"
echo "postprocessing support ${pp-no}"
echo "libgsm enabled ${libgsm-no}"
echo "libmp3lame enabled ${libmp3lame-no}"
echo "libnut enabled ${libnut-no}"
-echo "libogg enabled ${libogg-no}"
echo "libtheora enabled ${libtheora-no}"
echo "libvorbis enabled ${libvorbis-no}"
echo "x264 enabled ${libx264-no}"
echo "XviD enabled ${libxvid-no}"
echo "zlib enabled ${zlib-no}"
-if ! enabled gpl; then
+enabled gpl &&
+ echo "License: GPL" ||
echo "License: LGPL"
-else
- echo "License: GPL"
-fi
+
+for type in decoder encoder parser demuxer muxer protocol bsf; do
+ echo "Enabled ${type}s:"
+ ucname="\$`toupper $type`_LIST"
+ list="`eval echo $ucname`"
+ partlist=""
+ for part in $list; do
+ enabled $part && partlist="$partlist $part"
+ done
+ partlist=`echo $partlist | sed s/_$type//g | tr ' ' '\n' | sort`
+ echo $partlist
+done
echo "Creating config.mak and config.h..."
echo "# Automatically generated by configure - do not modify!" > config.mak
echo "/* Automatically generated by configure - do not modify! */" > $TMPH
+echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH
+echo "#define FFMPEG_CONFIG_H" >> $TMPH
echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
echo "PREFIX=$PREFIX" >> config.mak
echo "CC=$cc" >> config.mak
echo "AR=$ar" >> config.mak
echo "RANLIB=$ranlib" >> config.mak
+echo "LDCONFIG=$LDCONFIG" >> config.mak
echo "LN_S=$ln_s" >> config.mak
-if enabled dostrip; then
- echo "STRIP=$strip" >> config.mak
-else
+enabled dostrip &&
+ echo "STRIP=$strip" >> config.mak ||
echo "STRIP=echo ignoring strip" >> config.mak
-fi
echo "OPTFLAGS=$CFLAGS" >> config.mak
echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
echo "LDFLAGS=$LDFLAGS" >> config.mak
-echo "LDCONFIG=$LDCONFIG" >> config.mak
echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
echo "SHFLAGS=$SHFLAGS" >> config.mak
echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
echo "BUILD_STATIC=$static" >> config.mak
echo "BUILDSUF=$BUILDSUF" >> config.mak
+echo "FULLNAME=$FULLNAME" >> config.mak
echo "LIBPREF=$LIBPREF" >> config.mak
-echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
-echo "LIB=$LIB" >> config.mak
+echo "LIBSUF=$LIBSUF" >> config.mak
+echo "LIBNAME=$LIBNAME" >> config.mak
echo "SLIBPREF=$SLIBPREF" >> config.mak
-echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
-echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
+echo "SLIBSUF=$SLIBSUF" >> config.mak
+echo "EXESUF=$EXESUF" >> config.mak
if enabled bigendian; then
echo "WORDS_BIGENDIAN=yes" >> config.mak
echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
+ echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak
fi
echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
echo "EXTRALIBS=$extralibs" >> config.mak
echo "BUILD_ROOT=\"$PWD\"" >> config.mak
# Apparently it's not possible to portably echo a backslash.
-if enabled asmalign_pot; then
- printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH
-else
+enabled asmalign_pot &&
+ printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH ||
printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
-fi
+echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
+
# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
-if ! cmp -s $TMPH config.h; then
- mv -f $TMPH config.h
-else
- echo "config.h is unchanged"
-fi
+cmp -s $TMPH config.h &&
+ echo "config.h is unchanged" ||
+ mv -f $TMPH config.h
rm -f $TMPO $TMPC $TMPE $TMPS $TMPH