X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=configure;h=2996f4a743d163ed5db504da2240dd6df1f764cc;hb=213a4cbb396ff610001a26052a652e3f68aa632a;hp=7d09342e3224ca09d9604cadd6a5d94929eaadf6;hpb=d3c9697cb5ae38ecc5d8efe91b90cbcf0bd2e872;p=ffmpeg

diff --git a/configure b/configure
index 7d09342e322..2996f4a743d 100755
--- a/configure
+++ b/configure
@@ -61,7 +61,7 @@ Options: [defaults in brackets after descriptions]
 
 Standard options:
   --help                   print this message
-  --logfile=FILE           log tests and output to FILE [config.err]
+  --logfile=FILE           log tests and output to FILE [config.log]
   --disable-logging        do not log configure debug information
   --prefix=PREFIX          install in PREFIX [$prefix]
   --bindir=DIR             install binaries in DIR [PREFIX/bin]
@@ -86,14 +86,12 @@ Configuration options:
   --disable-ffserver       disable ffserver build
   --disable-avdevice       disable libavdevice build
   --disable-avcodec        disable libavcodec build
+  --disable-avcore         disable libavcore build
   --disable-avformat       disable libavformat build
   --disable-swscale        disable libswscale build
   --enable-postproc        enable GPLed postprocessing support [no]
   --disable-avfilter       disable video filter support [no]
-  --enable-avfilter-lavf   video filters dependent on avformat [no]
-  --enable-beosthreads     use BeOS threads [no]
-  --enable-os2threads      use OS/2 threads [no]
-  --enable-pthreads        use pthreads [no]
+  --disable-pthreads       disable pthreads [auto]
   --enable-w32threads      use Win32 threads [no]
   --enable-x11grab         enable X11 grabbing [no]
   --disable-network        disable network support [no]
@@ -169,8 +167,6 @@ External library support:
                            and libraw1394 [no]
   --enable-libdirac        enable Dirac support via libdirac [no]
   --enable-libfaac         enable FAAC support via libfaac [no]
-  --enable-libfaad         enable FAAD support via libfaad [no]
-  --enable-libfaadbin      open libfaad.so.0 at runtime [no]
   --enable-libgsm          enable GSM support via libgsm [no]
   --enable-libmp3lame      enable MP3 encoding via libmp3lame [no]
   --enable-libnut          enable NUT (de)muxing via libnut,
@@ -184,6 +180,7 @@ External library support:
                            native implementation exists [no]
   --enable-libvpx          enable VP8 support via libvpx [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-mlib            enable Sun medialib [no]
@@ -215,8 +212,6 @@ Advanced options (experts only):
   --arch=ARCH              select architecture [$arch]
   --cpu=CPU                select the minimum required CPU (affects
                            instruction selection, may crash on older CPUs)
-  --enable-powerpc-perf    enable performance report on PPC
-                           (requires enabling PMC)
   --disable-asm            disable all assembler optimizations
   --disable-altivec        disable AltiVec optimizations
   --disable-amd3dnow       disable 3DNow! optimizations
@@ -241,7 +236,6 @@ Advanced options (experts only):
 Developer options (useful when working on FFmpeg itself):
   --disable-debug          disable debugging symbols
   --enable-debug=LEVEL     set the debug level [$debuglevel]
-  --enable-gprof           enable profiling with gprof [$gprof]
   --disable-optimizations  disable compiler optimizations
   --enable-extra-warnings  enable more compiler warnings
   --disable-stripping      disable stripping of executables and shared libraries
@@ -252,6 +246,8 @@ EOF
   exit 0
 }
 
+quotes='""'
+
 log(){
     echo "$@" >> $logfile
 }
@@ -267,6 +263,11 @@ echolog(){
     echo "$@"
 }
 
+warn(){
+    log "WARNING: $*"
+    WARNINGS="${WARNINGS}WARNING: $*\n"
+}
+
 die(){
     echolog "$@"
     cat <<EOF
@@ -304,7 +305,7 @@ c_escape(){
 
 sh_quote(){
     v=$(echo "$1" | sed "s/'/'\\\\''/g")
-    test "$v" = "${v#*[ |&;<>()$\`\\\"\'*?\[\]#~=%]}" || v="'$v'"
+    test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'"
     echo "$v"
 }
 
@@ -510,49 +511,27 @@ print_config(){
     done
 }
 
-flags_saved(){
-    (: ${SAVE_CFLAGS?}) 2> /dev/null
-}
-
-save_flags(){
-    flags_saved && return
-    SAVE_CFLAGS="$CFLAGS"
-    SAVE_LDFLAGS="$LDFLAGS"
-    SAVE_extralibs="$extralibs"
-}
-
-restore_flags(){
-    flags_saved || return
-    CFLAGS="$SAVE_CFLAGS"
-    LDFLAGS="$SAVE_LDFLAGS"
-    extralibs="$SAVE_extralibs"
-    unset SAVE_CFLAGS
-    unset SAVE_LDFLAGS
-    unset SAVE_extralibs
-}
-
-temp_cflags(){
-    save_flags
-    CFLAGS="$CFLAGS $*"
-}
-
-temp_ldflags(){
-    save_flags
-    LDFLAGS="$LDFLAGS $*"
-}
-
-temp_extralibs(){
-    save_flags
-    extralibs="$extralibs $*"
+print_enabled(){
+    test "$1" = -n && end=" " && shift || end="\n"
+    suf=$1
+    shift
+    for v; do
+        enabled $v && printf "%s$end" ${v%$suf};
+    done
 }
 
 append(){
     var=$1
     shift
-    flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
     eval "$var=\"\$$var $*\""
 }
 
+prepend(){
+    var=$1
+    shift
+    eval "$var=\"$* \$$var\""
+}
+
 add_cppflags(){
     append CPPFLAGS $($filter_cppflags "$@")
 }
@@ -570,7 +549,7 @@ add_ldflags(){
 }
 
 add_extralibs(){
-    append extralibs "$@"
+    prepend extralibs "$@"
 }
 
 check_cmd(){
@@ -728,11 +707,7 @@ check_lib(){
     header="$1"
     func="$2"
     shift 2
-    temp_extralibs "$@"
-    check_header $header && check_func $func && add_extralibs "$@"
-    err=$?
-    restore_flags
-    return $err
+    check_header $header && check_func $func "$@" && add_extralibs "$@"
 }
 
 check_lib2(){
@@ -824,23 +799,6 @@ require2(){
     check_lib2 "$headers" $func "$@" || die "ERROR: $name not found"
 }
 
-check_foo_config(){
-    cfg=$1
-    pkg=$2
-    header=$3
-    func=$4
-    shift 4
-    disable $cfg
-    check_cmd ${pkg}-config --version
-    err=$?
-    if test "$err" = 0; then
-        temp_cflags $(${pkg}-config --cflags)
-        temp_extralibs $(${pkg}-config --libs)
-        check_lib "$@" $header $func && enable $cfg
-    fi
-    return $err
-}
-
 check_host_cc(){
     log check_host_cc "$@"
     cat > $TMPC
@@ -888,9 +846,9 @@ CONFIG_LIST="
     $COMPONENT_LIST
     aandct
     avcodec
+    avcore
     avdevice
     avfilter
-    avfilter_lavf
     avformat
     avisynth
     bzlib
@@ -906,15 +864,12 @@ CONFIG_LIST="
     fft
     golomb
     gpl
-    gprof
     gray
     h264dsp
     hardcoded_tables
     libdc1394
     libdirac
     libfaac
-    libfaad
-    libfaadbin
     libgsm
     libmp3lame
     libnut
@@ -928,6 +883,7 @@ CONFIG_LIST="
     libvorbis
     libvpx
     libx264
+    libxavs
     libxvid
     lpc
     lsp
@@ -939,7 +895,6 @@ CONFIG_LIST="
     nonfree
     pic
     postproc
-    powerpc_perf
     rdft
     runtime_cpudetect
     shared
@@ -956,8 +911,6 @@ CONFIG_LIST="
 "
 
 THREADS_LIST='
-    beosthreads
-    os2threads
     pthreads
     w32threads
 '
@@ -1007,6 +960,7 @@ ARCH_EXT_LIST='
 
 HAVE_LIST_PUB='
     bigendian
+    fast_unaligned
 '
 
 HAVE_LIST="
@@ -1038,14 +992,16 @@ HAVE_LIST="
     fast_64bit
     fast_clz
     fast_cmov
-    fast_unaligned
+    fcntl
     fork
     getaddrinfo
     gethrtime
     GetProcessMemoryInfo
     GetProcessTimes
     getrusage
+    gnu_as
     struct_rusage_ru_maxrss
+    ibm_asm
     inet_aton
     inline_asm
     isatty
@@ -1084,6 +1040,9 @@ HAVE_LIST="
     struct_sockaddr_in6
     struct_sockaddr_sa_len
     struct_sockaddr_storage
+    symver
+    symver_gnu_asm
+    symver_asm_label
     sys_mman_h
     sys_resource_h
     sys_select_h
@@ -1198,12 +1157,15 @@ fast_unaligned_if_any="armv6 ppc x86"
 need_memalign="altivec neon sse"
 inline_asm_deps="!tms470"
 
+symver_if_any="symver_asm_label symver_gnu_asm"
+
 # subsystems
+dct_select="rdft"
 mdct_select="fft"
 rdft_select="fft"
 
 # decoders / encoders / hardware accelerators
-aac_decoder_select="mdct rdft aac_parser"
+aac_decoder_select="mdct rdft"
 aac_encoder_select="mdct"
 ac3_decoder_select="mdct ac3_parser"
 alac_encoder_select="lpc"
@@ -1247,12 +1209,19 @@ ljpeg_encoder_select="aandct"
 loco_decoder_select="golomb"
 mjpeg_encoder_select="aandct"
 mlp_decoder_select="mlp_parser"
+mp1float_decoder_select="dct"
+mp2float_decoder_select="dct"
+mp3adufloat_decoder_select="dct"
+mp3float_decoder_select="dct"
+mp3on4float_decoder_select="dct"
 mpeg1video_encoder_select="aandct"
 mpeg2video_encoder_select="aandct"
 mpeg4_decoder_select="h263_decoder mpeg4video_parser"
 mpeg4_encoder_select="h263_encoder"
 mpeg_vdpau_decoder_select="vdpau mpegvideo_decoder"
 mpeg1_vdpau_decoder_select="vdpau mpeg1video_decoder"
+mpeg2_dxva2_hwaccel_deps="dxva2api_h"
+mpeg2_dxva2_hwaccel_select="dxva2 mpeg2video_decoder"
 mpeg2_vaapi_hwaccel_select="vaapi mpeg2video_decoder"
 mpeg4_vaapi_hwaccel_select="vaapi mpeg4_decoder"
 mpeg4_vdpau_decoder_select="vdpau mpeg4_decoder"
@@ -1270,6 +1239,7 @@ png_decoder_select="zlib"
 png_encoder_select="zlib"
 qcelp_decoder_select="lsp"
 qdm2_decoder_select="mdct rdft"
+ra_144_encoder_select="lpc"
 rv10_decoder_select="h263_decoder"
 rv10_encoder_select="h263_encoder"
 rv20_decoder_select="h263_decoder"
@@ -1301,12 +1271,13 @@ vorbis_decoder_select="mdct"
 vorbis_encoder_select="mdct"
 vp6a_decoder_select="vp6_decoder"
 vp6f_decoder_select="vp6_decoder"
+vp8_decoder_select="h264dsp"
 wmapro_decoder_select="mdct"
 wmav1_decoder_select="mdct"
 wmav1_encoder_select="mdct"
 wmav2_decoder_select="mdct"
 wmav2_encoder_select="mdct"
-wmavoice_decoder_select="lsp rdft dct"
+wmavoice_decoder_select="lsp rdft dct mdct"
 wmv1_decoder_select="h263_decoder"
 wmv1_encoder_select="h263_encoder"
 wmv2_decoder_select="h263_decoder"
@@ -1326,15 +1297,10 @@ vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
 # parsers
 h264_parser_select="golomb h264dsp"
 
-# bitstream_filters
-aac_adtstoasc_bsf_select="aac_parser"
-
 # external libraries
 libdirac_decoder_deps="libdirac !libschroedinger"
 libdirac_encoder_deps="libdirac"
 libfaac_encoder_deps="libfaac"
-libfaad_decoder_deps="libfaad"
-libfaadbin_extralibs='$ldl'
 libgsm_decoder_deps="libgsm"
 libgsm_encoder_deps="libgsm"
 libgsm_ms_decoder_deps="libgsm"
@@ -1352,6 +1318,7 @@ libvorbis_encoder_deps="libvorbis"
 libvpx_decoder_deps="libvpx"
 libvpx_encoder_deps="libvpx"
 libx264_encoder_deps="libx264"
+libxavs_encoder_deps="libxavs"
 libxvid_encoder_deps="libxvid"
 
 # demuxers / muxers
@@ -1387,10 +1354,6 @@ alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp"
 alsa_indev_extralibs="-lasound"
 alsa_outdev_deps="alsa_asoundlib_h"
 alsa_outdev_extralibs="-lasound"
-audio_beos_indev_deps="audio_beos"
-audio_beos_indev_extralibs="-lmedia -lbe"
-audio_beos_outdev_deps="audio_beos"
-audio_beos_outdev_extralibs="-lmedia -lbe"
 bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
 dv1394_indev_deps="dv1394 dv_demuxer"
 jack_indev_deps="jack_jack_h"
@@ -1400,7 +1363,7 @@ oss_indev_deps_any="soundcard_h sys_soundcard_h"
 oss_outdev_deps_any="soundcard_h sys_soundcard_h"
 v4l_indev_deps="linux_videodev_h"
 v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h"
-vfwcap_indev_deps="capCreateCaptureWindow"
+vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines"
 vfwcap_indev_extralibs="-lavicap32"
 x11_grab_device_indev_deps="x11grab XShmCreateImage"
 x11_grab_device_indev_extralibs="-lX11 -lXext -lXfixes"
@@ -1415,10 +1378,6 @@ rtp_protocol_select="udp_protocol"
 tcp_protocol_deps="network"
 udp_protocol_deps="network"
 
-# filters
-movie_filter_deps="avfilter_lavf"
-avfilter_lavf_deps="avformat"
-
 # libraries
 avdevice_deps="avcodec avformat"
 avformat_deps="avcodec"
@@ -1434,9 +1393,111 @@ ffserver_extralibs='$ldl'
 
 doc_deps="texi2html"
 
+# tests
+
+test_deps(){
+    suf1=$1
+    suf2=$2
+    shift 2
+    for v; do
+        dep=${v%=*}
+        tests=${v#*=}
+        for name in ${tests}; do
+            eval ${name}_test_deps="'${dep}$suf1 ${dep}$suf2'"
+        done
+    done
+}
+
+set_ne_test_deps(){
+    eval ${1}_be_test_deps="bigendian"
+    eval ${1}_le_test_deps="!bigendian"
+}
+
+test_deps _encoder _decoder                                             \
+    ac3                                                                 \
+    adpcm_g726=g726                                                     \
+    adpcm_ima_qt                                                        \
+    adpcm_ima_wav                                                       \
+    adpcm_ms                                                            \
+    adpcm_swf                                                           \
+    adpcm_yamaha=adpcm_yam                                              \
+    alac                                                                \
+    asv1                                                                \
+    asv2                                                                \
+    bmp                                                                 \
+    dnxhd="hdxhd_1080i dnxhd_720p dnxhd_720p_rd"                        \
+    dvvideo="dv dv50"                                                   \
+    ffv1                                                                \
+    flac                                                                \
+    flashsv                                                             \
+    flv                                                                 \
+    gif                                                                 \
+    h261                                                                \
+    h263="h263 h263p"                                                   \
+    huffyuv                                                             \
+    jpegls                                                              \
+    mjpeg="jpg mjpeg ljpeg"                                             \
+    mp2                                                                 \
+    mpeg1video="mpeg mpeg1b"                                            \
+    mpeg2video="mpeg2 mpeg2thread"                                      \
+    mpeg4="mpeg4 mpeg4adv mpeg4nr mpeg4thread error rc"                 \
+    msmpeg4v3=msmpeg4                                                   \
+    msmpeg4v2                                                           \
+    pbm=pbmpipe                                                         \
+    pcx                                                                 \
+    pgm="pgm pgmpipe"                                                   \
+    ppm="ppm ppmpipe"                                                   \
+    rawvideo="rgb yuv"                                                  \
+    roq                                                                 \
+    rv10                                                                \
+    rv20                                                                \
+    sgi                                                                 \
+    snow="snow snowll"                                                  \
+    svq1                                                                \
+    targa=tga                                                           \
+    tiff                                                                \
+    wmav1                                                               \
+    wmav2                                                               \
+    wmv1                                                                \
+    wmv2                                                                \
+
+test_deps _muxer _demuxer                                               \
+    aiff                                                                \
+    pcm_alaw=alaw                                                       \
+    asf                                                                 \
+    au                                                                  \
+    avi                                                                 \
+    dv=dv_fmt                                                           \
+    ffm                                                                 \
+    flv=flv_fmt                                                         \
+    gxf                                                                 \
+    matroska=mkv                                                        \
+    mmf                                                                 \
+    mov                                                                 \
+    pcm_mulaw=mulaw                                                     \
+    mxf                                                                 \
+    nut                                                                 \
+    ogg                                                                 \
+    rawvideo=pixfmt                                                     \
+    rm                                                                  \
+    swf                                                                 \
+    mpegts=ts                                                           \
+    voc                                                                 \
+    wav                                                                 \
+    yuv4mpegpipe=yuv4mpeg                                               \
+
+mpg_test_deps="mpeg1system_muxer mpegps_demuxer"
+
+set_ne_test_deps pixdesc
+set_ne_test_deps pixfmts_crop
+set_ne_test_deps pixfmts_null
+set_ne_test_deps pixfmts_pad
+set_ne_test_deps pixfmts_scale
+set_ne_test_deps pixfmts_vflip
+
 # default parameters
 
-logfile="config.err"
+logfile="config.log"
 
 # installation paths
 prefix_default="/usr/local"
@@ -1458,6 +1519,7 @@ objformat="elf"
 ranlib="ranlib"
 strip_default="strip"
 yasmexe="yasm"
+nogas=":"
 
 nm_opts='-g'
 
@@ -1471,6 +1533,7 @@ host_os=$target_os_default
 
 # configurable options
 enable avcodec
+enable avcore
 enable avdevice
 enable avfilter
 enable avformat
@@ -1513,8 +1576,8 @@ host_libs='-lm'
 
 target_path='$(CURDIR)'
 
-# gcc stupidly only outputs the basename of targets with -MM, but we need the
-# full relative path for objects in subdirectories for non-recursive Make.
+# since the object filename is not given with the -MM flag, the compiler
+# is only able to print the basename, and we must add the path ourselves
 DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)'
 DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM'
 
@@ -1558,13 +1621,25 @@ INDEV_LIST=$(find_things    indev    _IN      libavdevice/alldevices.c)
 PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c)
 FILTER_LIST=$(find_things   filter   FILTER   libavfilter/allfilters.c)
 
+find_tests(){
+    map "echo ${2}\${v}_test" $(ls "$source_path"/tests/ref/$1 | grep -v '[^-a-z0-9_]')
+}
+
+ACODEC_TESTS=$(find_tests acodec)
+VCODEC_TESTS=$(find_tests vsynth1)
+LAVF_TESTS=$(find_tests lavf)
+LAVFI_TESTS=$(find_tests lavfi)
+SEEK_TESTS=$(find_tests seek seek_)
+
+pcm_test_deps=$(map 'echo ${v%_*}_decoder $v' $(filter pcm_* $ENCODER_LIST))
+
 for n in $COMPONENT_LIST; do
     v=$(toupper ${n%s})_LIST
     eval enable \$$v
     eval ${n}_if_any="\$$v"
 done
 
-enable $ARCH_EXT_LIST
+enable $ARCH_EXT_LIST $ACODEC_TESTS $VCODEC_TESTS $LAVF_TESTS $LAVFI_TESTS $SEEK_TESTS
 
 die_unknown(){
     echo "Unknown option \"$1\"."
@@ -1591,7 +1666,7 @@ for opt do
     --enable-debug=*) debuglevel="$optval"
     ;;
     --disable-everything)
-    map 'eval disable \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST
+    map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST
     ;;
     --enable-*=*|--disable-*=*)
     eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/')
@@ -1723,6 +1798,8 @@ filter_asflags=echo
 if   $cc -v 2>&1 | grep -qi ^gcc; then
     cc_type=gcc
     cc_version=__VERSION__
+    gcc_extra_ver=$(expr "$($cc --version | head -n1)" : '.*\((.*)\)')
+    cc_ident="gcc $($cc -dumpversion) $gcc_extra_ver"
     if ! $cc -dumpversion | grep -q '^2\.'; then
         CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
         AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
@@ -1732,6 +1809,7 @@ if   $cc -v 2>&1 | grep -qi ^gcc; then
 elif $cc --version 2>/dev/null | grep -q Intel; then
     cc_type=icc
     cc_version="AV_STRINGIFY(__INTEL_COMPILER)"
+    cc_ident=$($cc --version | head -n1)
     CC_DEPFLAGS='-MMD'
     AS_DEPFLAGS='-MMD'
     speed_cflags='-O3'
@@ -1740,11 +1818,13 @@ elif $cc --version 2>/dev/null | grep -q Intel; then
 elif $cc -v 2>&1 | grep -q xlc; then
     cc_type=xlc
     cc_version="AV_STRINGIFY(__IBMC__)"
+    cc_ident=$($cc -qversion 2>/dev/null | head -n1)
     speed_cflags='-O5'
     size_cflags='-O5 -qcompact'
 elif $cc -V 2>/dev/null | grep -q Compaq; then
     cc_type=ccc
     cc_version="AV_STRINGIFY(__DECC_VER)"
+    cc_ident=$($cc -V | head -n1 | cut -d' ' -f1-3)
     DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -M'
     debuglevel=3
     add_ldflags -Wl,-z,now # calls to libots crash without this
@@ -1754,6 +1834,7 @@ elif $cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then
     test -d "$sysroot" || die "No valid sysroot specified."
     cc_type=armcc
     cc_version="AV_STRINGIFY(__ARMCC_VERSION)"
+    cc_ident=$($cc --vsn | head -n1)
     armcc_conf="$PWD/armcc.conf"
     $cc --arm_linux_configure                 \
         --arm_linux_config_file="$armcc_conf" \
@@ -1769,6 +1850,7 @@ elif $cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then
 elif $cc -version 2>/dev/null | grep -q TMS470; then
     cc_type=tms470
     cc_version="AV_STRINGIFY(__TI_COMPILER_VERSION__)"
+    cc_ident=$($cc -version | head -n1 | tr -s ' ')
     cc="$cc --gcc --abi=eabi -eo=.o -mc -me"
     CC_O='-fr=$(@D)'
     as_default="${cross_prefix}gcc"
@@ -1807,7 +1889,9 @@ elif $cc -version 2>/dev/null | grep -q TMS470; then
     }
 elif $cc -v 2>&1 | grep -q clang; then
     cc_type=clang
-    cc_version=__VERSION__
+    $cc -dM -E $TMPC | grep -q __clang_version__ &&
+        cc_version=__clang_version__ || cc_version=__VERSION__
+    cc_ident=$($cc --version | head -n1)
     CC_DEPFLAGS='-MMD'
     AS_DEPFLAGS='-MMD'
     speed_cflags='-O3'
@@ -1815,6 +1899,7 @@ elif $cc -v 2>&1 | grep -q clang; then
 elif $cc -V 2>&1 | grep -q Sun; then
     cc_type=suncc
     cc_version="AV_STRINGIFY(__SUNPRO_C)"
+    cc_ident=$($cc -V 2>&1 | head -n1 | cut -d' ' -f 2-)
     DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)'
     DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -xM1'
     speed_cflags='-O5'
@@ -1853,9 +1938,18 @@ elif $cc -V 2>&1 | grep -q Sun; then
             esac
         done
     }
+elif $cc -v 2>&1 | grep -q PathScale; then
+    cc_type=pathscale
+    cc_version=__PATHSCALE__
+    cc_ident=$($cc -v 2>&1 | head -n1 | tr -d :)
+    CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
+    AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
+    speed_cflags='-O2'
+    size_cflags='-Os'
 fi
 
-test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc"
+test -n "$cc_type" && enable $cc_type ||
+    warn "Unknown C compiler $cc, unable to select optimal CFLAGS"
 
 : ${as_default:=$cc}
 : ${dep_cc_default:=$cc}
@@ -1946,7 +2040,7 @@ case "$arch" in
     ;;
 esac
 
-is_in $arch $ARCH_LIST || echo "WARNING: unknown arch $arch"
+is_in $arch $ARCH_LIST || warn "unknown architecture $arch"
 enable $arch
 
 # Add processor-specific flags
@@ -2007,7 +2101,7 @@ elif enabled x86; then
             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|amdfam10)
+        i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2|amdfam10|barcelona)
             cpuflags="-march=$cpu"
             enable cmov
             enable fast_cmov
@@ -2037,9 +2131,18 @@ elif enabled arm; then
     case $cpu in
         armv*)
             cpuflags="-march=$cpu"
+            subarch=$(echo $cpu | sed 's/[^a-z0-9]//g')
         ;;
         *)
             cpuflags="-mcpu=$cpu"
+            case $cpu in
+                cortex-a*)                               subarch=armv7a  ;;
+                cortex-r*)                               subarch=armv7r  ;;
+                cortex-m*)                               subarch=armv7m  ;;
+                arm11*)                                  subarch=armv6   ;;
+                arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;;
+                armv4*|arm7*|arm9[24]*)                  subarch=armv4   ;;
+            esac
         ;;
     esac
 
@@ -2126,8 +2229,8 @@ enabled spic && enable pic
 # OS specific
 case $target_os in
     haiku)
-        prefix_default="$HOME/config"
-        enable audio_beos
+        prefix_default="/boot/common"
+        network_extralibs="-lnetwork"
         ;;
     sunos)
         FFSERVERLDFLAGS=""
@@ -2158,14 +2261,16 @@ case $target_os in
         enable malloc_aligned
         ;;
     bsd/os)
-        osextralibs="-lpoll -lgnugetopt"
+        add_extralibs -lpoll -lgnugetopt
         strip="strip -d"
         ;;
     darwin)
         enable malloc_aligned
+        gas="gas-preprocessor.pl $cc"
+        enabled ppc && add_asflags -force_cpusubtype_ALL
         SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress'
-        strip="strip -x"
-        FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
+        strip="${strip} -x"
+        add_ldflags -Wl,-dynamic,-search_paths_first
         SLIBSUF=".dylib"
         SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
         SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
@@ -2204,13 +2309,9 @@ case $target_os in
         objformat="win32"
         enable dos_paths
         check_cflags -fno-common
-        if ! enabled x86_64; then
-            check_cpp_condition _mingw.h "(__MINGW32_MAJOR_VERSION > 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
+        check_cpp_condition _mingw.h "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) \
+                                      || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
                 die "ERROR: MinGW runtime version must be >= 3.15."
-            enabled_any avisynth vfwcap_indev &&
-                { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 13)" ||
-                  die "ERROR: avisynth and vfwcap_indev require w32api version 3.13 or later."; }
-        fi
         ;;
     cygwin*)
         target_os=cygwin
@@ -2241,7 +2342,7 @@ case $target_os in
     os/2*)
         strip="lxlite"
         ln_s="cp -f"
-        FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap"
+        add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap
         SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
         FFSERVERLDFLAGS=""
         LIBSUF="_s.a"
@@ -2276,11 +2377,6 @@ check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PI
 
 set_default $PATHS_LIST
 
-add_extralibs $osextralibs
-
-# Combine FFLDFLAGS and the LDFLAGS environment variable.
-LDFLAGS="$FFLDFLAGS $LDFLAGS"
-
 # we need to build at least one lib type
 if ! enabled_any static shared; then
     cat <<EOF
@@ -2294,28 +2390,12 @@ fi
 
 disabled static && LIBNAME=""
 
-if enabled_any libfaad libfaadbin ; then
-    if check_header faad.h; then
-        check_cc <<EOF
-#include <faad.h>
-#ifndef FAAD2_VERSION
-ok faad1
-#endif
-int main(void) { return 0; }
-EOF
-        test $? = 0 && enable libfaad2
-    else
-        die "FAAD test failed."
-    fi
-fi
-
-
 die_license_disabled() {
     enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; }
 }
 
-die_license_disabled gpl libfaad2
 die_license_disabled gpl libx264
+die_license_disabled gpl libxavs
 die_license_disabled gpl libxvid
 die_license_disabled gpl postproc
 die_license_disabled gpl x11grab
@@ -2377,6 +2457,7 @@ if enabled alpha; then
 elif enabled arm; then
 
     check_cflags -marm
+    nogas=die
 
     check_ld <<EOF && enable vfp_args
 __asm__ (".eabi_attribute 28, 1");
@@ -2404,12 +2485,14 @@ elif enabled ppc; then
 
     enable local_aligned_8 local_aligned_16
 
-    check_asm dcbzl     '"dcbzl 0, 1"'
+    check_asm dcbzl     '"dcbzl 0, %0" :: "r"(0)'
+    check_asm ibm_asm   '"add 0, 0, 0"'
     check_asm ppc4xx    '"maclhw r10, r11, r12"'
     check_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)'
 
     # AltiVec flags: The FSF version of GCC differs from the Apple version
     if enabled altivec; then
+        nogas=warn
         check_cflags -maltivec -mabi=altivec &&
         { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } ||
         check_cflags -faltivec
@@ -2481,7 +2564,10 @@ EOF
     case "$objformat" in
         elf) enabled debug && append YASMFLAGS "-g dwarf2" ;;
     esac
-    disabled yasm || { check_yasm "pabsw xmm0, xmm0" && enable yasm; }
+    if ! disabled yasm; then
+        check_yasm "pabsw xmm0, xmm0" && enable yasm ||
+            warn "yasm not found, performance will suffer"
+    fi
 
     case "$cpu" in
         athlon*|opteron*|k8*|pentium|pentium-mmx|prescott|nocona|atom|geode)
@@ -2491,6 +2577,12 @@ EOF
 
 fi
 
+if enabled asm; then
+    as=${gas:=$as}
+    check_asm gnu_as '".macro m n\n\\n:.int 0\n.endm\nm x"' ||
+        $nogas "GNU assembler not found, install gas-preprocessor"
+fi
+
 if check_func dlopen; then
     ldl=
 elif check_func dlopen -ldl; then
@@ -2500,6 +2592,7 @@ fi
 # Solaris has nanosleep in -lrt, OpenSolaris no longer needs that
 check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; }
 
+check_func  fcntl
 check_func  fork
 check_func  getaddrinfo $network_extralibs
 check_func  gethrtime
@@ -2543,7 +2636,8 @@ disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
 
 # check for some common methods of building with pthread support
 # do this before the optional library checks as some of them require pthreads
-if enabled pthreads; then
+if ! disabled pthreads && ! enabled w32threads; then
+    enable pthreads
     if check_func pthread_create; then
         :
     elif check_func pthread_create -pthread; then
@@ -2555,7 +2649,7 @@ if enabled pthreads; then
     elif check_func pthread_create -lpthreadGC2; then
         add_extralibs -lpthreadGC2
     elif ! check_lib pthread.h pthread_create -lpthread; then
-        die "ERROR: can't find pthreads library"
+        disable pthreads
     fi
 fi
 
@@ -2588,24 +2682,26 @@ enabled libdirac   && add_cflags $(pkg-config --cflags dirac) &&
                       require  libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init $(pkg-config --libs dirac) &&
                       require  libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init $(pkg-config --libs dirac)
 enabled libfaac    && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
-enabled libfaad    && require2 libfaad faad.h faacDecOpen -lfaad
 enabled libgsm     && require  libgsm gsm/gsm.h gsm_create -lgsm
-enabled libmp3lame && require  libmp3lame lame/lame.h lame_init -lmp3lame -lm
+enabled libmp3lame && require  libmp3lame lame/lame.h lame_init -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 -lm
-enabled libopencore_amrwb  && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb -lm
+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 libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg
-enabled librtmp    && require  librtmp librtmp/rtmp.h RTMP_Init $(pkg-config --libs librtmp)
+enabled librtmp    && { check_lib librtmp/rtmp.h RTMP_Socket $(pkg-config --libs librtmp) ||
+                        die "ERROR: librtmp not found or RTMP_Socket() missing, librtmp version must be >= 2.2.f"; }
 enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) &&
                            require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0)
 enabled libspeex   && require  libspeex speex/speex.h speex_decoder_init -lspeex
 enabled libtheora  && require  libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg
 enabled libvorbis  && require  libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
-enabled libvpx     && require2 libvpx "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_dec_init_ver" -lvpx &&
-                      require2 libvpx "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_enc_init_ver" -lvpx
-enabled libx264    && require  libx264 x264.h x264_encoder_encode -lx264 -lm &&
+enabled libvpx     && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_dec_init_ver -lvpx &&
+                        check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_enc_init_ver -lvpx ||
+                      die "ERROR: libvpx version must be >=0.9.1"; }
+enabled libx264    && require  libx264 x264.h x264_encoder_encode -lx264 &&
                       { check_cpp_condition x264.h "X264_BUILD >= 98" ||
                         die "ERROR: libx264 version must be >= 0.98."; }
+enabled libxavs    && require  libxavs xavs.h xavs_encoder_encode -lxavs
 enabled libxvid    && require  libxvid xvid.h xvid_global -lxvidcore
 enabled mlib       && require  mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
 
@@ -2661,6 +2757,9 @@ check_header linux/videodev2.h
 check_header sys/videoio.h
 
 check_func_headers "windows.h vfw.h" capCreateCaptureWindow "$vfwcap_indev_extralibs"
+# check that WM_CAP_DRIVER_CONNECT is defined to the proper value
+# w32api 3.12 had it defined wrong
+check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_defines
 
 # check for ioctl_meteor.h, ioctl_bt848.h and alternatives
 { check_header dev/bktr/ioctl_meteor.h &&
@@ -2713,12 +2812,21 @@ enabled extra_warnings && check_cflags -Winline
 # add some linker flags
 check_ldflags -Wl,--warn-common
 check_ldflags -Wl,--as-needed
-check_ldflags '-Wl,-rpath-link,\$(BUILD_ROOT)/libpostproc -Wl,-rpath-link,\$(BUILD_ROOT)/libswscale -Wl,-rpath-link,\$(BUILD_ROOT)/libavfilter -Wl,-rpath-link,\$(BUILD_ROOT)/libavdevice -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
+check_ldflags '-Wl,-rpath-link,\$(BUILD_ROOT)/libpostproc -Wl,-rpath-link,\$(BUILD_ROOT)/libswscale -Wl,-rpath-link,\$(BUILD_ROOT)/libavfilter -Wl,-rpath-link,\$(BUILD_ROOT)/libavdevice -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavcore -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
 check_ldflags -Wl,-Bsymbolic
 
 echo "X{};" > $TMPV
-test_ldflags -Wl,--version-script,$TMPV &&
+if test_ldflags -Wl,--version-script,$TMPV; then
     append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver'
+    check_cc <<EOF && enable symver_asm_label
+void ff_foo(void) __asm__ ("av_foo@VERSION");
+void ff_foo(void) { ${inline_asm+__asm__($quotes);} }
+EOF
+    check_cc <<EOF && enable symver_gnu_asm
+__asm__(".symver ff_foo,av_foo@VERSION");
+void ff_foo(void) {}
+EOF
+fi
 
 if enabled small; then
     add_cflags $size_cflags
@@ -2756,7 +2864,7 @@ elif enabled ccc; then
     add_cflags -msg_disable unreachcode
 elif enabled gcc; then
     check_cflags -fno-tree-vectorize
-    check_cflags -Werror=implicit
+    check_cflags -Werror=implicit-function-declaration
     check_cflags -Werror=missing-prototypes
 elif enabled clang; then
     check_cflags -Qunused-arguments
@@ -2768,11 +2876,6 @@ elif enabled tms470; then
     add_cflags -pds=824 -pds=837
 fi
 
-if enabled gprof; then
-    add_cflags  -p
-    add_ldflags -p
-fi
-
 enabled_any $THREADS_LIST      && enable threads
 
 check_deps $CONFIG_LIST       \
@@ -2789,6 +2892,11 @@ check_deps $CONFIG_LIST       \
            $INDEV_LIST        \
            $OUTDEV_LIST       \
            $PROTOCOL_LIST     \
+           $ACODEC_TESTS      \
+           $VCODEC_TESTS      \
+           $LAVF_TESTS        \
+           $LAVFI_TESTS       \
+           $SEEK_TESTS        \
 
 enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
 
@@ -2833,12 +2941,10 @@ if enabled ppc; then
     echo "AltiVec enabled           ${altivec-no}"
     echo "PPC 4xx optimizations     ${ppc4xx-no}"
     echo "dcbzl available           ${dcbzl-no}"
-    echo "performance report        ${powerpc_perf-no}"
 fi
 if enabled sparc; then
     echo "VIS enabled               ${vis-no}"
 fi
-echo "gprof enabled             ${gprof-no}"
 echo "debug symbols             ${debug-no}"
 echo "strip symbols             ${stripping-no}"
 echo "optimizations             ${optimizations-no}"
@@ -2846,7 +2952,6 @@ echo "static                    ${static-no}"
 echo "shared                    ${shared-no}"
 echo "postprocessing support    ${postproc-no}"
 echo "new filter support        ${avfilter-no}"
-echo "filters using lavformat   ${avfilter_lavf-no}"
 echo "network support           ${network-no}"
 echo "threading support         ${thread_type-no}"
 echo "SDL support               ${sdl-no}"
@@ -2855,8 +2960,6 @@ echo "AVISynth enabled          ${avisynth-no}"
 echo "libdc1394 support         ${libdc1394-no}"
 echo "libdirac enabled          ${libdirac-no}"
 echo "libfaac enabled           ${libfaac-no}"
-echo "libfaad enabled           ${libfaad-no}"
-echo "libfaad dlopened          ${libfaadbin-no}"
 echo "libgsm enabled            ${libgsm-no}"
 echo "libmp3lame enabled        ${libmp3lame-no}"
 echo "libnut enabled            ${libnut-no}"
@@ -2870,6 +2973,7 @@ echo "libtheora enabled         ${libtheora-no}"
 echo "libvorbis enabled         ${libvorbis-no}"
 echo "libvpx enabled            ${libvpx-no}"
 echo "libx264 enabled           ${libx264-no}"
+echo "libxavs enabled           ${libxavs-no}"
 echo "libxvid enabled           ${libxvid-no}"
 echo "zlib enabled              ${zlib-no}"
 echo "bzlib enabled             ${bzlib-no}"
@@ -2878,9 +2982,7 @@ 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
-    for part in $list; do
-        enabled $part && echo ${part%_*}
-    done | sort | pr -3 -t
+    print_enabled '_*' $list | sort | pr -3 -t
     echo
 done
 
@@ -2905,6 +3007,7 @@ if enabled source_path_used; then
         doc
         libavcodec
         libavcodec/$arch
+        libavcore
         libavdevice
         libavfilter
         libavformat
@@ -2923,6 +3026,7 @@ if enabled source_path_used; then
         doc/texi2pod.pl
         libavcodec/Makefile
         libavcodec/${arch}/Makefile
+        libavcore/Makefile
         libavdevice/Makefile
         libavfilter/Makefile
         libavformat/Makefile
@@ -2951,6 +3055,7 @@ MANDIR=\$(DESTDIR)$mandir
 SRC_PATH="$source_path"
 SRC_PATH_BARE=$source_path
 BUILD_ROOT="$PWD"
+CC_IDENT=$cc_ident
 ARCH=$arch
 CC=$cc
 AS=$as
@@ -3021,6 +3126,7 @@ get_version(){
 get_version LIBSWSCALE  libswscale/swscale.h
 get_version LIBPOSTPROC libpostproc/postprocess.h
 get_version LIBAVCODEC  libavcodec/avcodec.h
+get_version LIBAVCORE   libavcore/avcore.h
 get_version LIBAVDEVICE libavdevice/avdevice.h
 get_version LIBAVFORMAT libavformat/avformat.h
 get_version LIBAVUTIL   libavutil/avutil.h
@@ -3065,11 +3171,20 @@ print_config CONFIG_ $TMPH config.mak $CONFIG_LIST       \
                                       $INDEV_LIST        \
                                       $OUTDEV_LIST       \
 
+cat >>config.mak <<EOF
+ACODEC_TESTS=$(print_enabled -n _test $ACODEC_TESTS)
+VCODEC_TESTS=$(print_enabled -n _test $VCODEC_TESTS)
+LAVF_TESTS=$(print_enabled   -n _test $LAVF_TESTS)
+LAVFI_TESTS=$(print_enabled  -n _test $LAVFI_TESTS)
+SEEK_TESTS=$(print_enabled   -n _test $SEEK_TESTS)
+EOF
+
 echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
 echo "endif # FFMPEG_CONFIG_MAK" >> config.mak
 
 # Do not overwrite an unchanged config.h to avoid superfluous rebuilds.
 cp_if_changed $TMPH config.h
+touch .config
 
 cat > $TMPH <<EOF
 /* Generated by ffconf */
@@ -3083,6 +3198,10 @@ echo "#endif /* AVUTIL_AVCONFIG_H */" >> $TMPH
 
 cp_if_changed $TMPH libavutil/avconfig.h
 
+echo "config:$arch:$subarch:$cpu:$target_os:$cc_ident:$FFMPEG_CONFIGURATION" >config.fate
+
+test -n "$WARNINGS" && printf "\n$WARNINGS"
+
 # build pkg-config files
 
 pkgconfig_generate(){
@@ -3092,6 +3211,7 @@ comment=$2
 version=$3
 libs=$4
 requires=$5
+enabled $shortname || return 0
 cat <<EOF > $name/$name.pc
 prefix=$prefix
 exec_prefix=\${prefix}
@@ -3125,11 +3245,10 @@ EOF
 }
 
 pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION"
-pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION"
+pkgconfig_generate libavcore "FFmpeg multimedia shared core utilities library" "$LIBAVCORE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
+pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavcore = $LIBAVCORE_VERSION"
 pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION"
 pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION"
-enabled avfilter &&
-    pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION"
-enabled postproc &&
-    pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION"
+pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "libavcore = $LIBAVCORE_VERSION"
+pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION"
 pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"