avconv: reset streamid_map between output files.
[ffmpeg.git] / configure
index 5e3d6fb..9c6ce0a 100755 (executable)
--- a/configure
+++ b/configure
@@ -65,7 +65,7 @@ Standard options:
   --disable-logging        do not log configure debug information
   --prefix=PREFIX          install in PREFIX [$prefix]
   --bindir=DIR             install binaries in DIR [PREFIX/bin]
-  --datadir=DIR            install data files in DIR [PREFIX/share/ffmpeg]
+  --datadir=DIR            install data files in DIR [PREFIX/share/avconv]
   --libdir=DIR             install libs in DIR [PREFIX/lib]
   --shlibdir=DIR           install shared libs in DIR [PREFIX/lib]
   --incdir=DIR             install includes in DIR [PREFIX/include]
@@ -81,9 +81,10 @@ Configuration options:
                            and binaries will be unredistributable [no]
   --disable-doc            do not build documentation
   --disable-ffmpeg         disable ffmpeg build
-  --disable-ffplay         disable ffplay build
-  --disable-ffprobe        disable ffprobe build
-  --disable-ffserver       disable ffserver build
+  --disable-avconv         disable avconv build
+  --disable-avplay         disable avplay build
+  --disable-avprobe        disable avprobe build
+  --disable-avserver       disable avserver build
   --disable-avdevice       disable libavdevice build
   --disable-avcodec        disable libavcodec build
   --disable-avformat       disable libavformat build
@@ -106,8 +107,8 @@ Configuration options:
   --disable-lpc            disable LPC code
   --disable-mdct           disable MDCT code
   --disable-rdft           disable RDFT code
-  --disable-vaapi          disable VAAPI code
-  --disable-vdpau          disable VDPAU code
+  --enable-vaapi           enable VAAPI code
+  --enable-vdpau           enable VDPAU code
   --disable-dxva2          disable DXVA2 code
   --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)
   --enable-hardcoded-tables use hardcoded tables instead of runtime generation
@@ -191,7 +192,6 @@ External library support:
   --enable-zlib            enable zlib [autodetect]
 
 Advanced options (experts only):
-  --source-path=PATH       path to source code [$source_path]
   --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]
   --enable-cross-compile   assume a cross-compiler is used
   --sysroot=PATH           root of cross-build tree
@@ -238,6 +238,7 @@ Advanced options (experts only):
   --malloc-prefix=PFX      prefix malloc and related names with PFX
   --enable-sram            allow use of on-chip SRAM
   --disable-symver         disable symbol versioning
+  --optflags               override optimization-related compiler flags
 
 Developer options (useful when working on Libav itself):
   --disable-debug          disable debugging symbols
@@ -875,9 +876,9 @@ apply(){
 }
 
 cp_if_changed(){
-    cmp -s "$1" "$2" &&
-        echo "$2 is unchanged" ||
-        cp -f "$1" "$2"
+    cmp -s "$1" "$2" && echo "$2 is unchanged" && return
+    mkdir -p "$(dirname $2)"
+    cp -f "$1" "$2"
 }
 
 # CONFIG_LIST contains configurable options, while HAVE_LIST is for
@@ -913,9 +914,10 @@ CONFIG_LIST="
     dxva2
     fastdiv
     ffmpeg
-    ffplay
-    ffprobe
-    ffserver
+    avconv
+    avplay
+    avprobe
+    avserver
     fft
     frei0r
     golomb
@@ -967,6 +969,7 @@ CONFIG_LIST="
     static
     swscale
     swscale_alpha
+    thumb
     vaapi
     vdpau
     version3
@@ -1020,6 +1023,7 @@ ARCH_EXT_LIST='
     ppc4xx
     sse
     ssse3
+    vfpv3
     vis
 '
 
@@ -1091,7 +1095,6 @@ HAVE_LIST="
     memalign
     mkstemp
     mmap
-    pld
     posix_memalign
     round
     roundf
@@ -1104,6 +1107,7 @@ HAVE_LIST="
     poll_h
     setrlimit
     strerror_r
+    strptime
     strtok_r
     struct_addrinfo
     struct_ipv6_mreq
@@ -1118,7 +1122,6 @@ HAVE_LIST="
     sys_select_h
     sys_soundcard_h
     sys_videoio_h
-    ten_operands
     threads
     trunc
     truncf
@@ -1181,9 +1184,9 @@ CMDLINE_SET="
     logfile
     malloc_prefix
     nm
+    optflags
     pkg_config
     samples
-    source_path
     sysinclude
     sysroot
     target_exec
@@ -1205,6 +1208,7 @@ armv6t2_deps="arm"
 armvfp_deps="arm"
 iwmmxt_deps="arm"
 neon_deps="arm"
+vfpv3_deps="armvfp"
 
 mmi_deps="mips"
 
@@ -1259,6 +1263,7 @@ dca_decoder_select="mdct"
 dnxhd_encoder_select="aandct"
 dxa_decoder_select="zlib"
 eac3_decoder_select="ac3_decoder"
+eac3_encoder_select="mdct ac3dsp"
 eamad_decoder_select="aandct"
 eatgq_decoder_select="aandct"
 eatqi_decoder_select="aandct"
@@ -1267,6 +1272,7 @@ flac_decoder_select="golomb"
 flac_encoder_select="golomb lpc"
 flashsv_decoder_select="zlib"
 flashsv_encoder_select="zlib"
+flashsv2_decoder_select="zlib"
 flv_decoder_select="h263_decoder"
 flv_encoder_select="h263_encoder"
 fraps_decoder_select="huffman"
@@ -1485,11 +1491,13 @@ postproc_deps="gpl"
 # programs
 ffmpeg_deps="avcodec avformat swscale"
 ffmpeg_select="buffer_filter"
-ffplay_deps="avcodec avformat swscale sdl"
-ffplay_select="rdft"
-ffprobe_deps="avcodec avformat"
-ffserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer"
-ffserver_extralibs='$ldl'
+av_deps="avcodec avformat swscale"
+av_select="buffer_filter"
+avplay_deps="avcodec avformat swscale sdl"
+avplay_select="rdft"
+avprobe_deps="avcodec avformat"
+avserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer"
+avserver_extralibs='$ldl'
 
 doc_deps="texi2html"
 
@@ -1508,11 +1516,6 @@ test_deps(){
     done
 }
 
-set_ne_test_deps(){
-    eval ${1}_be_test_deps="bigendian"
-    eval ${1}_le_test_deps="!bigendian"
-}
-
 test_deps _encoder _decoder                                             \
     adpcm_g726=g726                                                     \
     adpcm_ima_qt                                                        \
@@ -1575,7 +1578,7 @@ test_deps _muxer _demuxer                                               \
     mmf                                                                 \
     mov                                                                 \
     pcm_mulaw=mulaw                                                     \
-    mxf                                                                 \
+    mxf="mxf mxf_d10"                                                   \
     nut                                                                 \
     ogg                                                                 \
     rawvideo=pixfmt                                                     \
@@ -1589,15 +1592,6 @@ test_deps _muxer _demuxer                                               \
 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
-set_ne_test_deps pixfmts_pad
-set_ne_test_deps pixfmts_scale
-set_ne_test_deps pixfmts_vflip
-
 # default parameters
 
 logfile="config.log"
@@ -1605,7 +1599,7 @@ logfile="config.log"
 # installation paths
 prefix_default="/usr/local"
 bindir_default='${prefix}/bin'
-datadir_default='${prefix}/share/ffmpeg'
+datadir_default='${prefix}/share/avconv'
 incdir_default='${prefix}/include'
 libdir_default='${prefix}/lib'
 mandir_default='${prefix}/share/man'
@@ -1645,9 +1639,10 @@ enable debug
 enable doc
 enable fastdiv
 enable ffmpeg
-enable ffplay
-enable ffprobe
-enable ffserver
+enable avconv
+enable avplay
+enable avprobe
+enable avserver
 enable network
 enable optimizations
 enable postproc
@@ -1658,7 +1653,7 @@ enable swscale_alpha
 
 # build settings
 SHFLAGS='-shared -Wl,-soname,$$(@F)'
-FFSERVERLDFLAGS=-Wl,-E
+AVSERVERLDFLAGS=-Wl,-E
 LIBPREF="lib"
 LIBSUF=".a"
 FULLNAME='$(NAME)$(BUILDSUF)'
@@ -1669,7 +1664,10 @@ SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
 SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
 SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
 LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
+SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)'
+SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)'
 
+AS_O='-o $@'
 CC_O='-o $@'
 
 host_cflags='-D_ISOC99_SOURCE -O3 -g'
@@ -1683,13 +1681,10 @@ DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)
 DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM'
 
 # find source path
-source_path="$(dirname "$0")"
-enable source_path_used
 if test -f configure; then
-    source_path="$(pwd)"
-    disable source_path_used
+    source_path=.
 else
-    source_path="$(cd "$source_path"; pwd)"
+    source_path=$(cd $(dirname "$0"); pwd)
     echo "$source_path" | grep -q '[[:blank:]]' &&
         die "Out of tree builds are impossible with whitespace in source path."
     test -e "$source_path/config.h" &&
@@ -2025,6 +2020,7 @@ elif $cc -V 2>&1 | grep -q Sun; then
     cc_ident=$($cc -V 2>&1 | head -n1 | cut -d' ' -f 2-)
     DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)'
     DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -xM1'
+    add_ldflags -xc99
     speed_cflags='-O5'
     size_cflags='-O5 -xspace'
     filter_cflags=suncc_flags
@@ -2069,6 +2065,7 @@ elif $cc -v 2>&1 | grep -q 'PathScale\|Path64'; then
     AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
     speed_cflags='-O2'
     size_cflags='-Os'
+    filter_cflags='filter_out -Wdisabled-optimization'
 elif $cc -v 2>&1 | grep -q Open64; then
     cc_type=open64
     cc_version=__OPEN64__
@@ -2077,6 +2074,7 @@ elif $cc -v 2>&1 | grep -q Open64; then
     AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
     speed_cflags='-O2'
     size_cflags='-Os'
+    filter_cflags='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros'
 fi
 
 test -n "$cc_type" && enable $cc_type ||
@@ -2113,7 +2111,7 @@ if test "$cpu" = host; then
         gcc|llvm_gcc)
             check_native(){
                 $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return
-                sed -n "/$1=/{
+                sed -n "/cc1.*$1=/{
                             s/.*$1=\\([^ ]*\\).*/\\1/
                             p
                             q
@@ -2228,7 +2226,7 @@ elif enabled x86; then
             disable cmov
         ;;
         # targets that do support conditional mov (cmov)
-        i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2|amdfam10|barcelona|atom)
+        i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|amdfam10|barcelona|atom)
             cpuflags="-march=$cpu"
             enable cmov
             enable fast_cmov
@@ -2265,7 +2263,7 @@ elif enabled arm; then
             case $cpu in
                 cortex-a*)                               subarch=armv7a  ;;
                 cortex-r*)                               subarch=armv7r  ;;
-                cortex-m*)                               subarch=armv7m  ;;
+                cortex-m*)                 enable thumb; subarch=armv7m  ;;
                 arm11*)                                  subarch=armv6   ;;
                 arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;;
                 armv4*|arm7*|arm9[24]*)                  subarch=armv4   ;;
@@ -2362,7 +2360,7 @@ case $target_os in
         host_libs=
         ;;
     sunos)
-        FFSERVERLDFLAGS=""
+        AVSERVERLDFLAGS=""
         SHFLAGS='-shared -Wl,-h,$$(@F)'
         enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS"
         network_extralibs="-lsocket -lnsl"
@@ -2407,7 +2405,7 @@ case $target_os in
         SLIBSUF=".dylib"
         SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
         SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
-        FFSERVERLDFLAGS=-Wl,-bind_at_load
+        AVSERVERLDFLAGS=-Wl,-bind_at_load
         objformat="macho"
         enabled x86_64 && objformat="macho64"
         enabled_any pic shared ||
@@ -2431,12 +2429,11 @@ case $target_os in
         SLIBSUF=".dll"
         SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
         SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
-        SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(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)"; \
-            install -m 644 $(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) "$(LIBDIR)/lib$(SLIBNAME:$(SLIBSUF)=.dll.a)"'
-        SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
+        SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)'
+        SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
+        SLIB_INSTALL_LINKS=
+        SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
+        SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)'
         SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
         objformat="win32"
         dlltool="${cross_prefix}dlltool"
@@ -2477,9 +2474,10 @@ case $target_os in
     os/2*)
         ln_s="cp -f"
         objformat="aout"
+        add_cppflags -D_GNU_SOURCE
         add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap
         SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
-        FFSERVERLDFLAGS=""
+        AVSERVERLDFLAGS=""
         LIBSUF="_s.a"
         SLIBPREF=""
         SLIBSUF=".dll"
@@ -2493,14 +2491,14 @@ case $target_os in
           emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def'
         SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \
           emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;'
-        SLIB_INSTALL_EXTRA_CMD='install -m 644 $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"'
-        SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib'
+        SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib'
         enable dos_paths
         ;;
     gnu/kfreebsd)
         add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
         ;;
     gnu)
+        add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
         ;;
     qnx)
         add_cppflags -D_QNX_SOURCE
@@ -2509,7 +2507,14 @@ case $target_os in
     symbian)
         SLIBSUF=".dll"
         enable dos_paths
-        add_cflags --include=$sysinclude/gcce/gcce.h
+        add_cflags --include=$sysinclude/gcce/gcce.h -fvisibility=default
+        add_cppflags -D__GCCE__ -D__SYMBIAN32__ -DSYMBIAN_OE_POSIX_SIGNALS
+        add_ldflags -Wl,--target1-abs,--no-undefined \
+                    -Wl,-Ttext,0x80000,-Tdata,0x1000000 -shared \
+                    -Wl,--entry=_E32Startup -Wl,-u,_E32Startup
+        add_extralibs -l:eexe.lib -l:usrt2_2.lib -l:dfpaeabi.dso \
+                      -l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \
+                      -l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib
         ;;
     none)
         ;;
@@ -2535,8 +2540,6 @@ EOF
     exit 1;
 fi
 
-disabled static && LIBNAME=""
-
 die_license_disabled() {
     enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; }
 }
@@ -2602,7 +2605,7 @@ if enabled alpha; then
 
 elif enabled arm; then
 
-    check_cflags -marm
+    enabled thumb && check_cflags -mthumb || check_cflags -marm
     nogas=die
 
     if     check_cpp_condition stddef.h "defined __ARM_PCS_VFP"; then
@@ -2618,15 +2621,13 @@ EOF
         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]"'
-
     enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"'
     enabled armv6   && check_asm armv6   '"sadd16 r0, r0, r0"'
     enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"'
     enabled armvfp  && check_asm armvfp  '"fadds s0, s0, s0"'
     enabled iwmmxt  && check_asm iwmmxt  '"wunpckelub wr6, wr4"'
     enabled neon    && check_asm neon    '"vadd.i16 q0, q0, q0"'
+    enabled vfpv3   && check_asm vfpv3   '"vmov.f32 s0, #1.0"'
 
     enabled_all armv6t2 shared !pic && enable_pic
 
@@ -2696,18 +2697,6 @@ EOF
     # check whether xmm clobbers are supported
     check_asm xmm_clobbers '"":::"%xmm0"'
 
-    # check whether more than 10 operands are supported
-    check_cc <<EOF && enable ten_operands
-int main(void) {
-    int x=0;
-    __asm__ volatile(
-        ""
-        :"+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x)
-    );
-    return 0;
-}
-EOF
-
     # check whether binutils is new enough to compile SSSE3/MMX2
     enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"'
     enabled mmx2  && check_asm mmx2  '"pmaxub %mm0, %mm1"'
@@ -2802,6 +2791,7 @@ check_func  mmap
 check_func  ${malloc_prefix}posix_memalign      && enable posix_memalign
 check_func  setrlimit
 check_func  strerror_r
+check_func  strptime
 check_func  strtok_r
 check_func_headers io.h setmode
 check_func_headers lzo/lzo1x.h lzo1x_999_compress
@@ -2823,11 +2813,6 @@ check_header X11/extensions/XvMClib.h
 
 check_struct dxva2api.h DXVA_PictureParameters wDecodedPictureIndex
 
-if ! enabled_any memalign memalign_hack posix_memalign malloc_aligned &&
-     enabled_any $need_memalign ; then
-    die "Error, no aligned memory allocator but SSE enabled, disable it or use --enable-memalign-hack."
-fi
-
 disabled  zlib || check_lib   zlib.h      zlibVersion -lz   || disable  zlib
 disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
 
@@ -2976,6 +2961,7 @@ check_cflags -Wdeclaration-after-statement
 check_cflags -Wall
 check_cflags -Wno-parentheses
 check_cflags -Wno-switch
+check_cflags -Wno-format-zero-length
 check_cflags -Wdisabled-optimization
 check_cflags -Wpointer-arith
 check_cflags -Wredundant-decls
@@ -2989,7 +2975,7 @@ enabled extra_warnings && check_cflags -Winline
 
 # add some linker flags
 check_ldflags -Wl,--warn-common
-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=libpostproc:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil
 test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic
 
 echo "X{};" > $TMPV
@@ -3005,9 +2991,10 @@ void ff_foo(void) {}
 EOF
 fi
 
-if enabled small; then
+if [ -n "$optflags" ]; then
+    add_cflags $optflags
+elif enabled small; then
     add_cflags $size_cflags
-    optimizations="small"
 elif enabled optimizations; then
     add_cflags $speed_cflags
 else
@@ -3061,6 +3048,8 @@ elif enabled armcc; then
     add_cflags -W${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
+    add_cflags -W${armcc_opt},--diag_suppress=167  # pointer sign
+    add_cflags -W${armcc_opt},--diag_suppress=513  # pointer sign
 elif enabled tms470; then
     add_cflags -pds=824 -pds=837
 elif enabled pathscale; then
@@ -3091,6 +3080,9 @@ check_deps $CONFIG_LIST       \
 
 enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
 
+! enabled_any memalign posix_memalign malloc_aligned &&
+    enabled_any $need_memalign && enable memalign_hack
+
 echo "install prefix            $prefix"
 echo "source path               $source_path"
 echo "C compiler                $cc"
@@ -3104,7 +3096,7 @@ fi
 echo "big-endian                ${bigendian-no}"
 echo "runtime cpu detection     ${runtime_cpudetect-no}"
 if enabled x86; then
-    echo "yasm                      ${yasm-no}"
+    echo "${yasmexe}                      ${yasm-no}"
     echo "MMX enabled               ${mmx-no}"
     echo "MMX2 enabled              ${mmx2-no}"
     echo "3DNow! enabled            ${amd3dnow-no}"
@@ -3116,7 +3108,6 @@ if enabled x86; then
     echo "CMOV is fast              ${fast_cmov-no}"
     echo "EBX available             ${ebx_available-no}"
     echo "EBP available             ${ebp_available-no}"
-    echo "10 operands supported     ${ten_operands-no}"
 fi
 if enabled arm; then
     echo "ARMv5TE enabled           ${armv5te-no}"
@@ -3138,6 +3129,7 @@ if enabled sparc; then
     echo "VIS enabled               ${vis-no}"
 fi
 echo "debug symbols             ${debug-no}"
+echo "optimize for size         ${small-no}"
 echo "optimizations             ${optimizations-no}"
 echo "static                    ${static-no}"
 echo "shared                    ${shared-no}"
@@ -3147,6 +3139,9 @@ echo "network support           ${network-no}"
 echo "threading support         ${thread_type-no}"
 echo "SDL support               ${sdl-no}"
 echo "Sun medialib support      ${mlib-no}"
+echo "libdxva2 enabled          ${dxva2-no}"
+echo "libva enabled             ${vaapi-no}"
+echo "libvdpau enabled          ${vdpau-no}"
 echo "AVISynth enabled          ${avisynth-no}"
 echo "frei0r enabled            ${frei0r-no}"
 echo "libdc1394 support         ${libdc1394-no}"
@@ -3163,7 +3158,6 @@ echo "librtmp enabled           ${librtmp-no}"
 echo "libschroedinger enabled   ${libschroedinger-no}"
 echo "libspeex enabled          ${libspeex-no}"
 echo "libtheora enabled         ${libtheora-no}"
-echo "libva enabled             ${vaapi-no}"
 echo "libvo-aacenc support      ${libvo_aacenc-no}"
 echo "libvo-amrwbenc support    ${libvo_amrwbenc-no}"
 echo "libvorbis enabled         ${libvorbis-no}"
@@ -3197,49 +3191,12 @@ echo "License: $license"
 
 echo "Creating config.mak and config.h..."
 
-# build tree in object directory if source path is different from current one
-if enabled source_path_used; then
-    DIRS="
-        doc
-        libavcodec
-        libavcodec/$arch
-        libavdevice
-        libavfilter
-        libavfilter/$arch
-        libavformat
-        libavutil
-        libavutil/$arch
-        libpostproc
-        libswscale
-        libswscale/$arch
-        tests
-        tools
-    "
-    FILES="
-        Makefile
-        common.mak
-        subdir.mak
-        doc/texi2pod.pl
-        libavcodec/Makefile
-        libavcodec/${arch}/Makefile
-        libavdevice/Makefile
-        libavfilter/Makefile
-        libavfilter/${arch}/Makefile
-        libavformat/Makefile
-        libavutil/Makefile
-        libpostproc/Makefile
-        libswscale/Makefile
-    "
-    map 'mkdir -p $v' $DIRS;
-    map 'test -f "$source_path/$v" && $ln_s "$source_path/$v" $v' $FILES
-fi
+test -e Makefile || $ln_s "$source_path/Makefile" .
 
 config_files="$TMPH config.mak"
 
 cat > config.mak <<EOF
 # Automatically generated by configure - do not modify!
-ifndef LIBAV_CONFIG_MAK
-LIBAV_CONFIG_MAK=1
 LIBAV_CONFIGURATION=$LIBAV_CONFIGURATION
 prefix=$prefix
 LIBDIR=\$(DESTDIR)$libdir
@@ -3248,9 +3205,7 @@ INCDIR=\$(DESTDIR)$incdir
 BINDIR=\$(DESTDIR)$bindir
 DATADIR=\$(DESTDIR)$datadir
 MANDIR=\$(DESTDIR)$mandir
-SRC_PATH="$source_path"
-SRC_PATH_BARE=$source_path
-BUILD_ROOT="$PWD"
+SRC_PATH=$source_path
 CC_IDENT=$cc_ident
 ARCH=$arch
 CC=$cc
@@ -3265,10 +3220,11 @@ LN_S=$ln_s
 CPPFLAGS=$CPPFLAGS
 CFLAGS=$CFLAGS
 ASFLAGS=$ASFLAGS
+AS_O=$CC_O
 CC_O=$CC_O
 DLLTOOL=$dlltool
 LDFLAGS=$LDFLAGS
-FFSERVERLDFLAGS=$FFSERVERLDFLAGS
+AVSERVERLDFLAGS=$AVSERVERLDFLAGS
 SHFLAGS=$SHFLAGS
 YASMFLAGS=$YASMFLAGS
 BUILDSUF=$build_suffix
@@ -3303,8 +3259,10 @@ SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}
 SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}
 SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}
 SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}
-SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}
-SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}
+SLIB_INSTALL_NAME=${SLIB_INSTALL_NAME}
+SLIB_INSTALL_LINKS=${SLIB_INSTALL_LINKS}
+SLIB_INSTALL_EXTRA_LIB=${SLIB_INSTALL_EXTRA_LIB}
+SLIB_INSTALL_EXTRA_SHLIB=${SLIB_INSTALL_EXTRA_SHLIB}
 SAMPLES:=${samples:-\$(FATE_SAMPLES)}
 EOF
 
@@ -3332,7 +3290,7 @@ cat > $TMPH <<EOF
 #define LIBAV_CONFIG_H
 #define LIBAV_CONFIGURATION "$(c_escape $LIBAV_CONFIGURATION)"
 #define LIBAV_LICENSE "$(c_escape $license)"
-#define FFMPEG_DATADIR "$(eval c_escape $datadir)"
+#define AVCONV_DATADIR "$(eval c_escape $datadir)"
 #define CC_TYPE "$cc_type"
 #define CC_VERSION $cc_version
 #define restrict $_restrict
@@ -3383,7 +3341,6 @@ SEEK_TESTS=$(print_enabled   -n _test $SEEK_TESTS)
 EOF
 
 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
@@ -3415,6 +3372,7 @@ version=$3
 libs=$4
 requires=$5
 enabled ${name#lib} || return 0
+mkdir -p $name
 cat <<EOF > $name/$name.pc
 prefix=$prefix
 exec_prefix=\${prefix}
@@ -3452,5 +3410,5 @@ pkgconfig_generate libavcodec "Libav codec library" "$LIBAVCODEC_VERSION" "$extr
 pkgconfig_generate libavformat "Libav container format library" "$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" "" "libavutil = $LIBAVUTIL_VERSION"
+pkgconfig_generate libpostproc "Libav postprocessing library" "$LIBPOSTPROC_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
 pkgconfig_generate libswscale "Libav image rescaling library" "$LIBSWSCALE_VERSION" "$LIBM" "libavutil = $LIBAVUTIL_VERSION"