lavc: deprecate AVCodecContext.antialias_algo
[ffmpeg.git] / configure
index 29b07f3..dbcada5 100755 (executable)
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# FFmpeg configure script
+# Libav configure script
 #
 # Copyright (c) 2000-2002 Fabrice Bellard
 # Copyright (c) 2005-2008 Diego Biurrun
@@ -44,9 +44,9 @@ if test "$E1" != 0 || test "$E2" = 0; then
     echo "No compatible shell script interpreter found."
     echo "This configure script requires a POSIX-compatible shell"
     echo "such as bash or ksh."
-    echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH."
+    echo "THIS IS NOT A BUG IN LIBAV, DO NOT REPORT IT AS SUCH."
     echo "Instead, install a working POSIX-compatible shell."
-    echo "Disabling this configure test will create a broken FFmpeg."
+    echo "Disabling this configure test will create a broken Libav."
     if test "$BASH_VERSION" = '2.04.0(1)-release'; then
         echo "This bash version ($BASH_VERSION) is broken on your platform."
         echo "Upgrade to a later version if available."
@@ -86,7 +86,6 @@ 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]
@@ -223,6 +222,7 @@ Advanced options (experts only):
   --disable-mmx2           disable MMX2 optimizations
   --disable-sse            disable SSE optimizations
   --disable-ssse3          disable SSSE3 optimizations
+  --disable-avx            disable AVX optimizations
   --disable-armv5te        disable armv5te optimizations
   --disable-armv6          disable armv6 optimizations
   --disable-armv6t2        disable armv6t2 optimizations
@@ -235,14 +235,15 @@ Advanced options (experts only):
   --enable-pic             build position-independent code
   --malloc-prefix=PFX      prefix malloc and related names with PFX
   --enable-sram            allow use of on-chip SRAM
+  --disable-symver         disable symbol versioning
 
-Developer options (useful when working on FFmpeg itself):
+Developer options (useful when working on Libav itself):
   --disable-debug          disable debugging symbols
   --enable-debug=LEVEL     set the debug level [$debuglevel]
   --disable-optimizations  disable compiler optimizations
   --enable-extra-warnings  enable more compiler warnings
-  --disable-stripping      disable stripping of executables and shared libraries
-  --samples=PATH           location of test samples for FATE
+  --samples=PATH           location of test samples for FATE, if not set use
+                           \$FATE_SAMPLES at make invocation time.
 
 NOTE: Object files are built at the place where configure is launched.
 EOF
@@ -276,8 +277,8 @@ die(){
     cat <<EOF
 
 If you think configure made a mistake, make sure you are using the latest
-version from SVN.  If the latest version fails, report the problem to the
-ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
+version from Git.  If the latest version fails, report the problem to the
+libav-user@libav.org mailing list or IRC #libav on irc.freenode.net.
 EOF
     if disabled logging; then
         cat <<EOF
@@ -312,6 +313,10 @@ sh_quote(){
     echo "$v"
 }
 
+cleanws(){
+    echo "$@" | sed 's/^ *//;s/  */ /g;s/ *$//'
+}
+
 filter(){
     pat=$1
     shift
@@ -320,6 +325,14 @@ filter(){
     done
 }
 
+filter_out(){
+    pat=$1
+    shift
+    for v; do
+        eval "case $v in $pat) ;; *) echo $v ;; esac"
+    done
+}
+
 map(){
     m=$1
     shift
@@ -342,6 +355,16 @@ set_weak(){
     done
 }
 
+set_safe(){
+    var=$1
+    shift
+    eval $(echo "$var" | sed 's/[^A-Za-z0-9_]/_/g')='$*'
+}
+
+get_safe(){
+    eval echo \$$(echo "$1" | sed 's/[^A-Za-z0-9_]/_/g')
+}
+
 pushvar(){
     for var in $*; do
         eval level=\${${var}_level:=0}
@@ -617,7 +640,7 @@ check_ld(){
         test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f"
     done
     check_cc $($filter_cflags $flags) || return
-    check_cmd $ld $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs
+    check_cmd $ld $LDFLAGS $flags -o $TMPE $TMPO $libs $extralibs
 }
 
 check_cppflags(){
@@ -685,20 +708,17 @@ EOF
 check_func_headers(){
     log check_func_headers "$@"
     headers=$1
-    func=$2
+    funcs=$2
     shift 2
-    disable $func
-    incs=""
-    for hdr in $headers; do
-        incs="$incs
-#include <$hdr>"
-    done
-    check_ld "$@" <<EOF && enable $func && enable_safe $headers
-$incs
-int main(int argc, char **argv){
-    return (long) $func;
-}
-EOF
+    {
+        for hdr in $headers; do
+            echo "#include <$hdr>"
+        done
+        for func in $funcs; do
+            echo "long check_$func(void) { return (long) $func; }"
+        done
+        echo "int main(void) { return 0; }"
+    } | check_ld "$@" && enable $funcs && enable_safe $headers
 }
 
 check_cpp_condition(){
@@ -725,9 +745,23 @@ check_lib(){
 check_lib2(){
     log check_lib2 "$@"
     headers="$1"
-    func="$2"
+    funcs="$2"
     shift 2
-    check_func_headers "$headers" $func "$@" && add_extralibs "$@"
+    check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@"
+}
+
+check_pkg_config(){
+    log check_pkg_config "$@"
+    pkg="$1"
+    headers="$2"
+    funcs="$3"
+    shift 3
+    $pkg_config --exists $pkg || return
+    pkg_cflags=$($pkg_config --cflags $pkg)
+    pkg_libs=$($pkg_config --libs $pkg)
+    check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" &&
+        set_safe ${pkg}_cflags $pkg_cflags   &&
+        set_safe ${pkg}_libs   $pkg_libs
 }
 
 check_exec(){
@@ -811,6 +845,13 @@ require2(){
     check_lib2 "$headers" $func "$@" || die "ERROR: $name not found"
 }
 
+require_pkg_config(){
+    pkg="$1"
+    check_pkg_config "$@" || die "ERROR: $pkg not found"
+    add_cflags    $(get_safe ${pkg}_cflags)
+    add_extralibs $(get_safe ${pkg}_libs)
+}
+
 check_host_cc(){
     log check_host_cc "$@"
     cat > $TMPC
@@ -857,8 +898,8 @@ COMPONENT_LIST="
 CONFIG_LIST="
     $COMPONENT_LIST
     aandct
+    ac3dsp
     avcodec
-    avcore
     avdevice
     avfilter
     avformat
@@ -912,8 +953,10 @@ CONFIG_LIST="
     pic
     postproc
     rdft
+    rtpdec
     runtime_cpudetect
     shared
+    sinewin
     small
     sram
     static
@@ -963,6 +1006,7 @@ ARCH_EXT_LIST='
     armv6
     armv6t2
     armvfp
+    avx
     iwmmxt
     mmi
     mmx
@@ -992,7 +1036,6 @@ HAVE_LIST="
     bswap
     closesocket
     cmov
-    conio_h
     dcbzl
     dev_bktr_ioctl_bt848_h
     dev_bktr_ioctl_meteor_h
@@ -1022,6 +1065,7 @@ HAVE_LIST="
     inet_aton
     inline_asm
     isatty
+    kbhit
     ldbrx
     libdc1394_1
     libdc1394_2
@@ -1038,8 +1082,10 @@ HAVE_LIST="
     machine_ioctl_bt848_h
     machine_ioctl_meteor_h
     malloc_h
+    MapViewOfFile
     memalign
     mkstemp
+    mmap
     pld
     posix_memalign
     round
@@ -1047,6 +1093,7 @@ HAVE_LIST="
     sdl
     sdl_video_size
     setmode
+    sndio_h
     socklen_t
     soundcard_h
     poll_h
@@ -1067,7 +1114,6 @@ HAVE_LIST="
     sys_soundcard_h
     sys_videoio_h
     ten_operands
-    termios_h
     threads
     truncf
     vfp_args
@@ -1095,7 +1141,7 @@ CMDLINE_SELECT="
     extra_warnings
     logging
     optimizations
-    stripping
+    symver
     yasm
 "
 
@@ -1129,9 +1175,9 @@ CMDLINE_SET="
     logfile
     malloc_prefix
     nm
+    pkg_config
     samples
     source_path
-    strip
     sysinclude
     sysroot
     target_exec
@@ -1168,6 +1214,7 @@ mmx_deps="x86"
 mmx2_deps="mmx"
 sse_deps="mmx"
 ssse3_deps="sse"
+avx_deps="ssse3"
 
 aligned_stack_if_any="ppc x86"
 fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64"
@@ -1185,17 +1232,21 @@ mdct_select="fft"
 rdft_select="fft"
 
 # decoders / encoders / hardware accelerators
-aac_decoder_select="mdct rdft"
-aac_encoder_select="mdct"
-ac3_decoder_select="mdct ac3_parser"
+aac_decoder_select="mdct rdft sinewin"
+aac_encoder_select="mdct sinewin"
+aac_latm_decoder_select="aac_decoder aac_latm_parser"
+ac3_decoder_select="mdct ac3dsp ac3_parser"
+ac3_encoder_select="mdct ac3dsp"
+ac3_fixed_encoder_select="ac3dsp"
 alac_encoder_select="lpc"
 amrnb_decoder_select="lsp"
-atrac1_decoder_select="mdct"
+amrwb_decoder_select="lsp"
+atrac1_decoder_select="mdct sinewin"
 atrac3_decoder_select="mdct"
 binkaudio_dct_decoder_select="mdct rdft dct"
 binkaudio_rdft_decoder_select="mdct rdft"
 cavs_decoder_select="golomb"
-cook_decoder_select="mdct"
+cook_decoder_select="mdct sinewin"
 cscd_decoder_suggest="zlib"
 dca_decoder_select="mdct"
 dnxhd_encoder_select="aandct"
@@ -1254,8 +1305,8 @@ msmpeg4v2_decoder_select="h263_decoder"
 msmpeg4v2_encoder_select="h263_encoder"
 msmpeg4v3_decoder_select="h263_decoder"
 msmpeg4v3_encoder_select="h263_encoder"
-nellymoser_decoder_select="mdct"
-nellymoser_encoder_select="mdct"
+nellymoser_decoder_select="mdct sinewin"
+nellymoser_encoder_select="mdct sinewin"
 png_decoder_select="zlib"
 png_encoder_select="zlib"
 qcelp_decoder_select="lsp"
@@ -1271,9 +1322,6 @@ shorten_decoder_select="golomb"
 sipr_decoder_select="lsp"
 snow_decoder_select="dwt"
 snow_encoder_select="aandct dwt"
-sonic_decoder_select="golomb"
-sonic_encoder_select="golomb"
-sonic_ls_encoder_select="golomb"
 svq1_encoder_select="aandct"
 svq3_decoder_select="golomb h264dsp h264pred"
 svq3_decoder_suggest="zlib"
@@ -1282,7 +1330,7 @@ tiff_decoder_suggest="zlib"
 tiff_encoder_suggest="zlib"
 truehd_decoder_select="mlp_decoder"
 tscc_decoder_select="zlib"
-twinvq_decoder_select="mdct lsp"
+twinvq_decoder_select="mdct lsp sinewin"
 vc1_decoder_select="h263_decoder"
 vc1_dxva2_hwaccel_deps="dxva2api_h DXVA_PictureParameters_wDecodedPictureIndex"
 vc1_dxva2_hwaccel_select="dxva2 vc1_decoder"
@@ -1294,12 +1342,12 @@ vp6_decoder_select="huffman"
 vp6a_decoder_select="vp6_decoder"
 vp6f_decoder_select="vp6_decoder"
 vp8_decoder_select="h264pred"
-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 mdct"
+wmapro_decoder_select="mdct sinewin"
+wmav1_decoder_select="mdct sinewin"
+wmav1_encoder_select="mdct sinewin"
+wmav2_decoder_select="mdct sinewin"
+wmav2_encoder_select="mdct sinewin"
+wmavoice_decoder_select="lsp rdft dct mdct sinewin"
 wmv1_decoder_select="h263_decoder"
 wmv1_encoder_select="h263_encoder"
 wmv2_decoder_select="h263_decoder"
@@ -1344,27 +1392,31 @@ libxavs_encoder_deps="libxavs"
 libxvid_encoder_deps="libxvid"
 
 # demuxers / muxers
-ac3_demuxer_deps="ac3_parser"
+ac3_demuxer_select="ac3_parser"
 asf_stream_muxer_select="asf_muxer"
 avisynth_demuxer_deps="avisynth"
-dirac_demuxer_deps="dirac_parser"
+dirac_demuxer_select="dirac_parser"
 eac3_demuxer_select="ac3_parser"
+flac_demuxer_select="flac_parser"
 ipod_muxer_select="mov_muxer"
 libnut_demuxer_deps="libnut"
 libnut_muxer_deps="libnut"
 matroska_audio_muxer_select="matroska_muxer"
 matroska_demuxer_suggest="zlib bzlib"
 mov_demuxer_suggest="zlib"
-mp3_demuxer_deps="mpegaudio_parser"
+mp3_demuxer_select="mpegaudio_parser"
 mp4_muxer_select="mov_muxer"
 mpegtsraw_demuxer_select="mpegts_demuxer"
 mxf_d10_muxer_select="mxf_muxer"
 ogg_demuxer_select="golomb"
 psp_muxer_select="mov_muxer"
-rtsp_demuxer_select="http_protocol sdp_demuxer"
-rtsp_muxer_select="rtp_muxer http_protocol sdp_demuxer"
-sap_muxer_select="rtp_muxer"
-sdp_demuxer_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer"
+rtp_demuxer_select="sdp_demuxer"
+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"
+sap_demuxer_select="sdp_demuxer"
+sap_muxer_select="rtp_muxer rtp_protocol"
+sdp_demuxer_select="rtpdec"
 spdif_muxer_select="aac_parser"
 tg2_muxer_select="mov_muxer"
 tgp_muxer_select="mov_muxer"
@@ -1375,10 +1427,13 @@ alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp"
 alsa_outdev_deps="alsa_asoundlib_h"
 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"
+fbdev_indev_deps="linux_fb_h"
 jack_indev_deps="jack_jack_h"
 libdc1394_indev_deps="libdc1394"
 oss_indev_deps_any="soundcard_h sys_soundcard_h"
 oss_outdev_deps_any="soundcard_h sys_soundcard_h"
+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"
 vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines"
@@ -1399,8 +1454,12 @@ udp_protocol_deps="network"
 
 # filters
 blackframe_filter_deps="gpl"
+cropdetect_filter_deps="gpl"
 frei0r_filter_deps="frei0r dlopen strtok_r"
-ocv_smooth_filter_deps="libopencv"
+frei0r_src_filter_deps="frei0r dlopen strtok_r"
+hqdn3d_filter_deps="gpl"
+scale_filter_deps="swscale"
+ocv_filter_deps="libopencv"
 yadif_filter_deps="gpl"
 
 # libraries
@@ -1413,7 +1472,7 @@ ffmpeg_select="buffer_filter"
 ffplay_deps="avcodec avformat swscale sdl"
 ffplay_select="rdft"
 ffprobe_deps="avcodec avformat"
-ffserver_deps="avformat ffm_muxer rtp_protocol rtsp_demuxer"
+ffserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer"
 ffserver_extralibs='$ldl'
 
 doc_deps="texi2html"
@@ -1439,7 +1498,6 @@ set_ne_test_deps(){
 }
 
 test_deps _encoder _decoder                                             \
-    ac3                                                                 \
     adpcm_g726=g726                                                     \
     adpcm_ima_qt                                                        \
     adpcm_ima_wav                                                       \
@@ -1471,6 +1529,7 @@ test_deps _encoder _decoder                                             \
     pbm=pbmpipe                                                         \
     pcx                                                                 \
     pgm="pgm pgmpipe"                                                   \
+    png                                                                 \
     ppm="ppm ppmpipe"                                                   \
     rawvideo="rgb yuv"                                                  \
     roq                                                                 \
@@ -1511,9 +1570,11 @@ test_deps _muxer _demuxer                                               \
     wav                                                                 \
     yuv4mpegpipe=yuv4mpeg                                               \
 
+ac3_fixed_test_deps="ac3_fixed_encoder ac3_decoder rm_muxer rm_demuxer"
 mpg_test_deps="mpeg1system_muxer mpegps_demuxer"
 
 set_ne_test_deps pixdesc
+set_ne_test_deps pixfmts_copy
 set_ne_test_deps pixfmts_crop
 set_ne_test_deps pixfmts_hflip
 set_ne_test_deps pixfmts_null
@@ -1542,8 +1603,8 @@ host_cc_default="gcc"
 ln_s="ln -sf"
 nm_default="nm"
 objformat="elf"
+pkg_config_default=pkg-config
 ranlib="ranlib"
-strip_default="strip"
 yasmexe="yasm"
 nogas=":"
 
@@ -1559,7 +1620,6 @@ host_os=$target_os_default
 
 # configurable options
 enable avcodec
-enable avcore
 enable avdevice
 enable avfilter
 enable avformat
@@ -1577,7 +1637,6 @@ enable network
 enable optimizations
 enable protocols
 enable static
-enable stripping
 enable swscale
 enable swscale_alpha
 
@@ -1625,7 +1684,7 @@ for v in "$@"; do
     r=${v#*=}
     l=${v%"$r"}
     r=$(sh_quote "$r")
-    FFMPEG_CONFIGURATION="${FFMPEG_CONFIGURATION# } ${l}${r}"
+    LIBAV_CONFIGURATION="${LIBAV_CONFIGURATION# } ${l}${r}"
 done
 
 find_things(){
@@ -1737,7 +1796,7 @@ done
 
 disabled logging && logfile=/dev/null
 
-echo "# $0 $FFMPEG_CONFIGURATION" > $logfile
+echo "# $0 $LIBAV_CONFIGURATION" > $logfile
 set >> $logfile
 
 test -n "$cross_prefix" && enable cross_compile
@@ -1752,18 +1811,18 @@ set_default arch target_os
 ar_default="${cross_prefix}${ar_default}"
 cc_default="${cross_prefix}${cc_default}"
 nm_default="${cross_prefix}${nm_default}"
+pkg_config_default="${cross_prefix}${pkg_config_default}"
 ranlib="${cross_prefix}${ranlib}"
-strip_default="${cross_prefix}${strip_default}"
 
 sysinclude_default="${sysroot}/usr/include"
 
-set_default cc nm strip sysinclude
+set_default cc nm pkg_config sysinclude
 enabled cross_compile || host_cc_default=$cc
 set_default host_cc
 
 exesuf() {
     case $1 in
-        mingw32*|cygwin*|*-dos|freedos|opendos|os/2*) echo .exe ;;
+        mingw32*|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;;
     esac
 }
 
@@ -1775,11 +1834,11 @@ HOSTEXESUF=$(exesuf $host_os)
 : ${TMPDIR:=$TMP}
 : ${TMPDIR:=/tmp}
 
-if ! check_cmd type mktemp; then
+if ! check_cmd mktemp -u XXXXXX; then
     # simple replacement for missing mktemp
     # NOT SAFE FOR GENERAL USE
     mktemp(){
-        echo "${2%XXX*}.${HOSTNAME}.${UID}.$$"
+        echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$"
     }
 fi
 
@@ -1792,7 +1851,6 @@ tmpfile(){
 }
 
 trap 'rm -f -- $TMPFILES' EXIT
-trap exit HUP INT TERM
 
 tmpfile TMPC  .c
 tmpfile TMPE  $EXESUF
@@ -1805,6 +1863,8 @@ tmpfile TMPASM .asm
 
 unset -f mktemp
 
+chmod +x $TMPE
+
 # make sure we can execute files in $TMPDIR
 cat > $TMPSH 2>> $logfile <<EOF
 #! /bin/sh
@@ -1834,8 +1894,11 @@ if   $cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
 elif $cc -v 2>&1 | grep -qi ^gcc; then
     cc_type=gcc
     cc_version=__VERSION__
-    gcc_extra_ver=$(expr "$($cc --version | head -n1)" : '.*\((.*)\)')
-    cc_ident="gcc $($cc -dumpversion) $gcc_extra_ver"
+    gcc_version=$($cc --version | head -n1)
+    gcc_basever=$($cc -dumpversion)
+    gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)')
+    gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)")
+    cc_ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver")
     if ! $cc -dumpversion | grep -q '^2\.'; then
         CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
         AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
@@ -1885,6 +1948,7 @@ elif $cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then
     AS_DEPFLAGS='-MMD'
     speed_cflags='-O3'
     size_cflags='-Os'
+    filter_asflags="filter_out -W${armcc_opt}*"
 elif $cc -version 2>/dev/null | grep -q TMS470; then
     cc_type=tms470
     cc_version="AV_STRINGIFY(__TI_COMPILER_VERSION__)"
@@ -2010,7 +2074,7 @@ add_asflags $extra_cflags
 
 if test -n "$sysroot"; then
     case "$cc_type" in
-        gcc|llvm_gcc)
+        gcc|llvm_gcc|clang)
             add_cppflags --sysroot="$sysroot"
             add_ldflags --sysroot="$sysroot"
         ;;
@@ -2018,10 +2082,6 @@ if test -n "$sysroot"; then
             add_cppflags -I"$sysinclude"
             add_ldflags  --sysroot="$sysroot"
         ;;
-        clang)
-            add_cppflags -isysroot "$sysroot"
-            add_ldflags -isysroot "$sysroot"
-        ;;
     esac
 fi
 
@@ -2081,7 +2141,7 @@ case "$arch" in
         arch="sparc"
         subarch="sparc64"
     ;;
-    i[3-6]86|i86pc|BePC|x86_64|amd64)
+    i[3-6]86|i86pc|BePC|x86pc|x86_64|amd64)
         arch="x86"
     ;;
 esac
@@ -2277,6 +2337,7 @@ case $target_os in
     haiku)
         prefix_default="/boot/common"
         network_extralibs="-lnetwork"
+        host_libs=
         ;;
     sunos)
         FFSERVERLDFLAGS=""
@@ -2287,6 +2348,7 @@ case $target_os in
         nm_opts='-P -g'
         ;;
     netbsd)
+        disable symver
         oss_indev_extralibs="-lossaudio"
         oss_outdev_extralibs="-lossaudio"
         add_cppflags -D_XOPEN_SOURCE=600
@@ -2294,28 +2356,32 @@ case $target_os in
     openbsd)
         enable malloc_aligned
         # On OpenBSD 4.5. the compiler does not use PIC unless
-        # explicitly using -fPIC. FFmpeg builds fine without PIC,
+        # explicitly using -fPIC. Libav builds fine without PIC,
         # however the generated executable will not do anything
         # (simply quits with exit-code 1, no crash, no output).
         # Thus explicitly enable PIC here.
         enable pic
+        disable symver
         SHFLAGS='-shared'
         oss_indev_extralibs="-lossaudio"
         oss_outdev_extralibs="-lossaudio"
         ;;
-    freebsd|dragonfly)
+    dragonfly)
+        enable malloc_aligned
+        disable symver
+        ;;
+    freebsd)
         enable malloc_aligned
         ;;
     bsd/os)
         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"
+        SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
+        enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress
         add_ldflags -Wl,-dynamic,-search_paths_first
         SLIBSUF=".dylib"
         SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
@@ -2335,17 +2401,16 @@ case $target_os in
         LIBTARGET=i386
         if enabled x86_64; then
             enable malloc_aligned
-            LIBTARGET=x64
+            LIBTARGET="i386:x86-64"
         elif enabled arm; then
-            LIBTARGET=arm
+            LIBTARGET=arm-wince
         fi
         shlibdir_default="$bindir_default"
-        disable ffserver
         SLIBPREF=""
         SLIBSUF=".dll"
         SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
         SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
-        SLIB_EXTRA_CMD='-lib.exe /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)'
+        SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)'
         SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \
             install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"; \
             install -d "$(LIBDIR)"; \
@@ -2353,11 +2418,13 @@ case $target_os in
         SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
         SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
         objformat="win32"
+        dlltool="${cross_prefix}dlltool"
         enable dos_paths
         check_cflags -fno-common
         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."
+        add_cppflags -U__STRICT_ANSI__
         ;;
     cygwin*)
         target_os=cygwin
@@ -2372,8 +2439,6 @@ case $target_os in
         check_cflags -fno-common
         ;;
     *-dos|freedos|opendos)
-        disable ffplay ffserver
-        disable $INDEV_LIST $OUTDEV_LIST
         network_extralibs="-lsocket"
         objformat="coff"
         enable dos_paths
@@ -2386,7 +2451,6 @@ case $target_os in
         ranlib="echo ignoring ranlib"
         ;;
     os/2*)
-        strip="lxlite"
         ln_s="cp -f"
         add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap
         SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
@@ -2412,6 +2476,15 @@ case $target_os in
         ;;
     gnu)
         ;;
+    qnx)
+        add_cppflags -D_QNX_SOURCE
+        network_extralibs="-lsocket"
+        ;;
+    symbian)
+        SLIBSUF=".dll"
+        enable dos_paths
+        add_cflags --include=$sysinclude/gcce/gcce.h
+        ;;
     none)
         ;;
     *)
@@ -2419,7 +2492,7 @@ case $target_os in
         ;;
 esac
 
-echo "config:$arch:$subarch:$cpu:$target_os:$cc_ident:$FFMPEG_CONFIGURATION" >config.fate
+echo "config:$arch:$subarch:$cpu:$target_os:$cc_ident:$LIBAV_CONFIGURATION" >config.fate
 
 check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic
 
@@ -2455,8 +2528,6 @@ die_license_disabled version3 libopencore_amrwb
 
 enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
 
-check_deps $ARCH_EXT_LIST
-
 disabled optimizations || check_cflags -fomit-frame-pointer
 
 enable_pic() {
@@ -2507,10 +2578,18 @@ elif enabled arm; then
     check_cflags -marm
     nogas=die
 
-    check_ld <<EOF && enable vfp_args
+    if     check_cpp_condition stddef.h "defined __ARM_PCS_VFP"; then
+        enable vfp_args
+    elif ! check_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__"; then
+        case "${cross_prefix:-$cc}" in
+            *hardfloat*)         enable vfp_args;   fpabi=vfp ;;
+            *) check_ld <<EOF && enable vfp_args && fpabi=vfp || fpabi=soft ;;
 __asm__ (".eabi_attribute 28, 1");
 int main(void) { return 0; }
 EOF
+        esac
+        warn "Compiler does not indicate floating-point ABI, guessing $fpabi."
+    fi
 
     # We have to check if pld is a nop and disable it.
     check_asm pld '"pld [r0]"'
@@ -2625,8 +2704,9 @@ EOF
             elf*) enabled debug && append YASMFLAGS $yasm_debug ;;
         esac
 
-        check_yasm "pabsw xmm0, xmm0" && enable yasm ||
+        check_yasm "pextrd [eax], xmm0, 1" && enable yasm ||
             die "yasm not found, use --disable-yasm for a crippled build"
+        check_yasm "vpaddw xmm0, xmm0, xmm0" || disable avx
     fi
 
     case "$cpu" in
@@ -2643,12 +2723,40 @@ if enabled asm; then
         $nogas "GNU assembler not found, install gas-preprocessor"
 fi
 
+check_ldflags -Wl,--as-needed
+
 if check_func dlopen; then
     ldl=
 elif check_func dlopen -ldl; then
     ldl=-ldl
 fi
 
+if enabled network; then
+    check_type "sys/types.h sys/socket.h" socklen_t
+    check_type netdb.h "struct addrinfo"
+    check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE
+    check_type netinet/in.h "struct sockaddr_in6"
+    check_type "sys/types.h sys/socket.h" "struct sockaddr_storage"
+    check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len
+    # Prefer arpa/inet.h over winsock2
+    if check_header arpa/inet.h ; then
+        check_func closesocket
+    elif check_header winsock2.h ; then
+        check_func_headers winsock2.h closesocket -lws2 && \
+            network_extralibs="-lws2" || \
+        { check_func_headers winsock2.h closesocket -lws2_32 && \
+            network_extralibs="-lws2_32"; }
+        check_type ws2tcpip.h socklen_t
+        check_type ws2tcpip.h "struct addrinfo"
+        check_type ws2tcpip.h "struct ipv6_mreq"
+        check_type ws2tcpip.h "struct sockaddr_in6"
+        check_type ws2tcpip.h "struct sockaddr_storage"
+        check_struct winsock2.h "struct sockaddr" sa_len
+    else
+        disable network
+    fi
+fi
+
 # Solaris has nanosleep in -lrt, OpenSolaris no longer needs that
 check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; }
 
@@ -2662,17 +2770,19 @@ check_func  inet_aton $network_extralibs
 check_func  isatty
 check_func  ${malloc_prefix}memalign            && enable memalign
 check_func  mkstemp
+check_func  mmap
 check_func  ${malloc_prefix}posix_memalign      && enable posix_memalign
 check_func  setrlimit
 check_func  strerror_r
 check_func  strtok_r
+check_func_headers conio.h kbhit
 check_func_headers io.h setmode
 check_func_headers lzo/lzo1x.h lzo1x_999_compress
 check_lib2 "windows.h psapi.h" GetProcessMemoryInfo -lpsapi
 check_func_headers windows.h GetProcessTimes
+check_func_headers windows.h MapViewOfFile
 check_func_headers windows.h VirtualAlloc
 
-check_header conio.h
 check_header dlfcn.h
 check_header dxva2api.h
 check_header malloc.h
@@ -2680,7 +2790,6 @@ check_header poll.h
 check_header sys/mman.h
 check_header sys/resource.h
 check_header sys/select.h
-check_header termios.h
 check_header vdpau/vdpau.h
 check_header vdpau/vdpau_x11.h
 check_header X11/extensions/XvMClib.h
@@ -2740,22 +2849,19 @@ check_mathfunc truncf
 # these are off by default, so fail if requested and not available
 enabled avisynth   && require2 vfw32 "windows.h vfw.h" AVIFileInit -lavifil32
 enabled frei0r     && { check_header frei0r.h || die "ERROR: frei0r.h header not found"; }
-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 libdirac   && require_pkg_config dirac                          \
+    "libdirac_decoder/dirac_parser.h libdirac_encoder/dirac_encoder.h"  \
+    "dirac_decoder_init dirac_encoder_init"
 enabled libfaac    && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
 enabled libgsm     && require  libgsm gsm/gsm.h gsm_create -lgsm
 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  && { check_lib opencv/cv.h cvCreateImageHeader $(pkg-config --libs opencv) ||
-                        die "ERROR: libopencv not found"; }
+enabled libopencv  && require_pkg_config opencv opencv/cv.h cvCreateImageHeader
 enabled libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg
-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 librtmp    && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket
+enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init
 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
@@ -2765,8 +2871,8 @@ enabled libvpx     && {
     enabled libvpx_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_enc_init_ver -lvpx ||
                                 die "ERROR: libvpx encoder 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."; }
+                      { check_cpp_condition x264.h "X264_BUILD >= 99" ||
+                        die "ERROR: libx264 version must be >= 0.99."; }
 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
@@ -2780,11 +2886,7 @@ if enabled libdc1394; then
     die "ERROR: No version of libdc1394 found "
 fi
 
-SDL_CONFIG="${cross_prefix}sdl-config"
-if "${SDL_CONFIG}" --version > /dev/null 2>&1; then
-    sdl_cflags=$("${SDL_CONFIG}" --cflags)
-    sdl_libs=$("${SDL_CONFIG}" --libs)
-    check_func_headers SDL.h SDL_Init $sdl_cflags $sdl_libs &&
+if check_pkg_config sdl SDL_version.h SDL_Linked_Version; then
     check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags &&
     enable sdl &&
     check_struct SDL.h SDL_VideoInfo current_w $sdl_cflags && enable sdl_video_size
@@ -2792,32 +2894,7 @@ fi
 
 texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html
 
-if enabled network; then
-    check_type "sys/types.h sys/socket.h" socklen_t
-    check_type netdb.h "struct addrinfo"
-    check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE
-    check_type netinet/in.h "struct sockaddr_in6"
-    check_type "sys/types.h sys/socket.h" "struct sockaddr_storage"
-    check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len
-    # Prefer arpa/inet.h over winsock2
-    if check_header arpa/inet.h ; then
-        check_func closesocket
-    elif check_header winsock2.h ; then
-        check_func_headers winsock2.h closesocket -lws2 && \
-            network_extralibs="-lws2" || \
-        { check_func_headers winsock2.h closesocket -lws2_32 && \
-            network_extralibs="-lws2_32"; }
-        check_type ws2tcpip.h socklen_t
-        check_type ws2tcpip.h "struct addrinfo"
-        check_type ws2tcpip.h "struct ipv6_mreq"
-        check_type ws2tcpip.h "struct sockaddr_in6"
-        check_type ws2tcpip.h "struct sockaddr_storage"
-        check_struct winsock2.h "struct sockaddr" sa_len
-    else
-        disable network
-    fi
-fi
-
+check_header linux/fb.h
 check_header linux/videodev.h
 check_header linux/videodev2.h
 check_header sys/videoio.h
@@ -2836,6 +2913,7 @@ check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_def
   check_header dev/video/bktr/ioctl_bt848.h; } ||
 check_header dev/ic/bt8xx.h
 
+check_header sndio.h
 check_header sys/soundcard.h
 check_header soundcard.h
 
@@ -2843,6 +2921,8 @@ enabled_any alsa_indev alsa_outdev && check_lib2 alsa/asoundlib.h snd_pcm_htimes
 
 enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack
 
+enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio
+
 enabled x11grab                         &&
 check_header X11/Xlib.h                 &&
 check_header X11/extensions/XShm.h      &&
@@ -2878,9 +2958,8 @@ 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)/libavcore -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
-check_ldflags -Wl,-Bsymbolic
+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'
+test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic
 
 echo "X{};" > $TMPV
 if test_ldflags -Wl,--version-script,$TMPV; then
@@ -2911,9 +2990,11 @@ if enabled icc; then
     check_cflags -w1
     # -wd: Disable following warnings
     # 144, 167, 556: -Wno-pointer-sign
+    # 1292: attribute "foo" ignored
     # 10006: ignoring unknown option -fno-signed-zeros
+    # 10148: ignoring unknown option -Wno-parentheses
     # 10156: ignoring option '-W'; no argument required
-    check_cflags -wd144,167,556,10006,10156
+    check_cflags -wd144,167,556,1292,10006,10148,10156
     # 11030: Warning unknown option --as-needed
     # 10156: ignoring option '-export'; no argument required
     check_ldflags -wd10156,11030
@@ -2947,8 +3028,12 @@ elif enabled armcc; then
     # 2523: use of inline assembler is deprecated
     add_cflags -W${armcc_opt},--diag_suppress=2523
     add_cflags -W${armcc_opt},--diag_suppress=1207
+    add_cflags -W${armcc_opt},--diag_suppress=1293 # assignment in condition
+    add_cflags -W${armcc_opt},--diag_suppress=3343 # hardfp compat
 elif enabled tms470; then
     add_cflags -pds=824 -pds=837
+elif enabled pathscale; then
+    add_cflags -fstrict-overflow -OPT:wrap_around_unsafe_opt=OFF
 fi
 
 enabled_any $THREADS_LIST      && enable threads
@@ -3021,7 +3106,6 @@ if enabled sparc; then
     echo "VIS enabled               ${vis-no}"
 fi
 echo "debug symbols             ${debug-no}"
-echo "strip symbols             ${stripping-no}"
 echo "optimizations             ${optimizations-no}"
 echo "static                    ${static-no}"
 echo "shared                    ${shared-no}"
@@ -3059,7 +3143,7 @@ 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
-    print_enabled '_*' $list | sort | pr -3 -t
+    print_enabled '_*' $list | sort | pr -r -3 -t
     echo
 done
 
@@ -3084,7 +3168,6 @@ if enabled source_path_used; then
         doc
         libavcodec
         libavcodec/$arch
-        libavcore
         libavdevice
         libavfilter
         libavfilter/$arch
@@ -3104,7 +3187,6 @@ if enabled source_path_used; then
         doc/texi2pod.pl
         libavcodec/Makefile
         libavcodec/${arch}/Makefile
-        libavcore/Makefile
         libavdevice/Makefile
         libavfilter/Makefile
         libavfilter/${arch}/Makefile
@@ -3117,15 +3199,13 @@ if enabled source_path_used; then
     map 'test -f "$source_path/$v" && $ln_s "$source_path/$v" $v' $FILES
 fi
 
-enabled stripping || strip="echo skipping strip"
-
 config_files="$TMPH config.mak"
 
 cat > config.mak <<EOF
 # Automatically generated by configure - do not modify!
-ifndef FFMPEG_CONFIG_MAK
-FFMPEG_CONFIG_MAK=1
-FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION
+ifndef LIBAV_CONFIG_MAK
+LIBAV_CONFIG_MAK=1
+LIBAV_CONFIGURATION=$LIBAV_CONFIGURATION
 prefix=$prefix
 LIBDIR=\$(DESTDIR)$libdir
 SHLIBDIR=\$(DESTDIR)$shlibdir
@@ -3146,13 +3226,12 @@ YASM=$yasmexe
 YASMDEP=$yasmexe
 AR=$ar
 RANLIB=$ranlib
-CP=cp -p
 LN_S=$ln_s
-STRIP=$strip
 CPPFLAGS=$CPPFLAGS
 CFLAGS=$CFLAGS
 ASFLAGS=$ASFLAGS
 CC_O=$CC_O
+DLLTOOL=$dlltool
 LDFLAGS=$LDFLAGS
 FFSERVERLDFLAGS=$FFSERVERLDFLAGS
 SHFLAGS=$SHFLAGS
@@ -3191,7 +3270,7 @@ SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}
 SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}
 SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}
 SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}
-SAMPLES=$samples
+SAMPLES=${samples:-\$(FATE_SAMPLES)}
 EOF
 
 get_version(){
@@ -3206,24 +3285,22 @@ 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 LIBAVCODEC  libavcodec/version.h
 get_version LIBAVDEVICE libavdevice/avdevice.h
-get_version LIBAVFORMAT libavformat/avformat.h
+get_version LIBAVFORMAT libavformat/version.h
 get_version LIBAVUTIL   libavutil/avutil.h
 get_version LIBAVFILTER libavfilter/avfilter.h
 
 cat > $TMPH <<EOF
 /* Automatically generated by configure - do not modify! */
-#ifndef FFMPEG_CONFIG_H
-#define FFMPEG_CONFIG_H
-#define FFMPEG_CONFIGURATION "$(c_escape $FFMPEG_CONFIGURATION)"
-#define FFMPEG_LICENSE "$(c_escape $license)"
+#ifndef LIBAV_CONFIG_H
+#define LIBAV_CONFIG_H
+#define LIBAV_CONFIGURATION "$(c_escape $LIBAV_CONFIGURATION)"
+#define LIBAV_LICENSE "$(c_escape $license)"
 #define FFMPEG_DATADIR "$(eval c_escape $datadir)"
 #define CC_TYPE "$cc_type"
 #define CC_VERSION $cc_version
 #define restrict $_restrict
-#define ASMALIGN(ZEROBITS) ".p2align " #ZEROBITS "\\n\\t"
 #define EXTERN_PREFIX "${extern_prefix}"
 #define EXTERN_ASM ${extern_prefix}
 #define SLIBSUF "$SLIBSUF"
@@ -3234,7 +3311,11 @@ test -n "$malloc_prefix" &&
 
 if enabled small || disabled optimizations; then
     echo "#undef  av_always_inline"  >> $TMPH
-    echo "#define av_always_inline"  >> $TMPH
+    if enabled small; then
+        echo "#define av_always_inline inline"  >> $TMPH
+    else
+        echo "#define av_always_inline av_unused"  >> $TMPH
+    fi
 fi
 
 if enabled yasm; then
@@ -3266,8 +3347,8 @@ 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
+echo "#endif /* LIBAV_CONFIG_H */" >> $TMPH
+echo "endif # LIBAV_CONFIG_MAK" >> config.mak
 
 # Do not overwrite an unchanged config.h to avoid superfluous rebuilds.
 cp_if_changed $TMPH config.h
@@ -3331,11 +3412,10 @@ Cflags: -I\${includedir}
 EOF
 }
 
-pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION"
-pkgconfig_generate libavcore "FFmpeg multimedia shared core utilities library" "$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 = $LIBAVFORMAT_VERSION"
-pkgconfig_generate libavfilter "FFmpeg video filtering library" "$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 = $LIBAVUTIL_VERSION"
+pkgconfig_generate libavutil "Libav utility library" "$LIBAVUTIL_VERSION"
+pkgconfig_generate libavcodec "Libav codec library" "$LIBAVCODEC_VERSION" "$extralibs"
+pkgconfig_generate libavformat "Libav container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION"
+pkgconfig_generate libavdevice "Libav device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION"
+pkgconfig_generate libavfilter "Libav video filtering library" "$LIBAVFILTER_VERSION" "$extralibs"
+pkgconfig_generate libpostproc "Libav post processing library" "$LIBPOSTPROC_VERSION"
+pkgconfig_generate libswscale "Libav image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"