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#!/bin/sh
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#
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# ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
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#
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show_help(){
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  echo "Usage: configure [options]"
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  echo "Options: [defaults in brackets after descriptions]"
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  echo
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  echo "Standard options:"
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  echo "  --help                   print this message"
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  echo "  --log[=FILE|yes|no]      log tests and output to FILE [config.err]"
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  echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
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  echo "  --libdir=DIR             install libs in DIR [PREFIX/lib]"
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  echo "  --incdir=DIR             install includes in DIR [PREFIX/include/ffmpeg]"
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  echo "  --mandir=DIR             install man page in DIR [PREFIX/man]"
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  echo "  --enable-mp3lame         enable MP3 encoding via libmp3lame [default=no]"
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  echo "  --enable-libogg          enable Ogg support via libogg [default=no]"
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  echo "  --enable-vorbis          enable Vorbis support via libvorbis [default=no]"
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  echo "  --enable-theora          enable Theora support via libtheora [default=no]"
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  echo "  --enable-faad            enable FAAD support via libfaad [default=no]"
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  echo "  --enable-faadbin         build FAAD support with runtime linking [default=no]"
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  echo "  --enable-faac            enable FAAC support via libfaac [default=no]"
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  echo "  --enable-libgsm          enable GSM support via libgsm [default=no]"
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  echo "  --enable-xvid            enable XviD support via xvidcore [default=no]"
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  echo "  --enable-x264            enable H.264 encoding via x264 [default=no]"
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  echo "  --enable-mingw32         enable MinGW native/cross Windows compile"
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  echo "  --enable-mingwce         enable MinGW native/cross WinCE compile"
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  echo "  --enable-a52             enable GPLed A52 support [default=no]"
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  echo "  --enable-a52bin          open liba52.so.0 at runtime [default=no]"
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  echo "  --enable-dts             enable GPLed DTS support [default=no]"
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  echo "  --enable-pp              enable GPLed postprocessing support [default=no]"
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  echo "  --enable-static          build static libraries [default=yes]"
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  echo "  --disable-static         do not build static libraries [default=no]"
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  echo "  --enable-shared          build shared libraries [default=no]"
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  echo "  --disable-shared         do not build shared libraries [default=yes]"
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  echo "  --enable-amr_nb          enable amr_nb float audio codec"
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  echo "  --enable-amr_nb-fixed    use fixed point for amr-nb codec"
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  echo "  --enable-amr_wb          enable amr_wb float audio codec"
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  echo "  --enable-amr_if2         enable amr_wb IF2 audio codec"
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  echo "  --enable-sunmlib         use Sun medialib [default=no]"
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  echo "  --enable-pthreads        use pthreads [default=no]"
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  echo "  --enable-dc1394          enable IIDC-1394 grabbing using libdc1394"
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  echo "                           and libraw1394 [default=no]"
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  echo "  --enable-gpl             allow use of GPL code, the resulting libav*"
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  echo "                           and ffmpeg will be under GPL [default=no]"
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  echo ""
48
  echo "Advanced options (experts only):"
49
  echo "  --source-path=PATH       path to source code [$source_path]"
50
  echo "  --cross-prefix=PREFIX    use PREFIX for compilation tools [$cross_prefix]"
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  echo "  --cc=CC                  use C compiler CC [$cc]"
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  echo "  --make=MAKE              use specified make [$make]"
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  echo "  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS [$CFLAGS]"
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  echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
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  echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
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  echo "  --build-suffix=SUFFIX    suffix for application specific build []"
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  echo "  --cpu=CPU                force cpu to CPU  [$cpu]"
58
  echo "  --tune=CPU               tune code for a particular CPU"
59
  echo "                           (may fail or perform badly on other CPUs)"
60
  echo "  --powerpc-perf-enable    enable performance report on PPC"
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  echo "                           (requires enabling PMC)"
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  echo "  --disable-mmx            disable MMX usage"
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  echo "  --disable-iwmmxt         disable iwmmxt usage"
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  echo "  --disable-altivec        disable AltiVec usage"
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  echo "  --disable-audio-oss      disable OSS audio support [default=no]"
66
  echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
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  echo "  --disable-v4l            disable video4linux grabbing [default=no]"
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  echo "  --disable-v4l2           disable video4linux2 grabbing [default=no]"
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  echo "  --disable-bktr           disable bktr video grabbing [default=no]"
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  echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
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  echo "  --disable-network        disable network support [default=no]"
72
  echo "  --disable-zlib           disable zlib [default=no]"
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  echo "  --disable-lzo            disable lzo [default=no]"
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  echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
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  echo "  --disable-vhook          disable video hooking support"
76
  echo "  --enable-gprof           enable profiling with gprof [$gprof]"
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  echo "  --disable-debug          disable debugging symbols"
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  echo "  --disable-opts           disable compiler optimizations"
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  echo "  --disable-mpegaudio-hp   faster (but less accurate)"
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  echo "                           MPEG audio decoding [default=no]"
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  echo "  --disable-protocols      disable I/O protocols support [default=no]"
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  echo "  --disable-ffserver       disable ffserver build"
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  echo "  --disable-ffplay         disable ffplay build"
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  echo "  --enable-small           optimize for size instead of speed"
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  echo "  --enable-memalign-hack   emulate memalign, interferes with memory debuggers"
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  echo "  --disable-strip          disable stripping of executables and shared libraries"
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  echo "  --disable-encoder=NAME   disables encoder NAME"
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  echo "  --enable-encoder=NAME    enables encoder NAME"
89
  echo "  --disable-decoder=NAME   disables decoder NAME"
90
  echo "  --enable-decoder=NAME    enables decoder NAME"
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  echo "  --disable-encoders       disables all encoders"
92
  echo "  --disable-decoders       disables all decoders"
93
  echo "  --disable-muxers         disables all muxers"
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  echo "  --disable-demuxers       disables all demuxers"
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  echo ""
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  echo "NOTE: Object files are built at the place where configure is launched."
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  exit 1
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}
99

    
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log(){
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    echo "$@" >>$logfile
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}
103

    
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logfile(){
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    log BEGIN $1
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    cat -n $1 >>$logfile
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    log END $1
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}
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echolog(){
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    log "$@"
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    echo "$@"
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}
114

    
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die(){
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    echolog "$@"
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    cat <<EOF
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If you think configure made a mistake, make sure you are using the latest
119
version from SVN.  If the latest version fails, report the problem to the
120
ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
121
EOF
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    if enabled log; then
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        cat <<EOF
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Include the log file "$logfile" produced by configure as this will help
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solving the problem.
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EOF
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    else
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cat <<EOF
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Rerun configure with logging enabled (do not use --log=no), and include the
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log this produces with your report.
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EOF
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    fi
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    rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
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    exit 1
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}
136

    
137
enabled(){
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    eval test "\$$1" = "yes"
139
}
140

    
141
flags_saved(){
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    (: ${SAVE_CFLAGS?}) 2>/dev/null
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}
144

    
145
save_flags(){
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    flags_saved && return
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    SAVE_CFLAGS="$CFLAGS"
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    SAVE_LDFLAGS="$LDFLAGS"
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    SAVE_extralibs="$extralibs"
150
}
151

    
152
restore_flags(){
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    CFLAGS="$SAVE_CFLAGS"
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    LDFLAGS="$SAVE_LDFLAGS"
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    extralibs="$SAVE_extralibs"
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    unset SAVE_CFLAGS
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    unset SAVE_LDFLAGS
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    unset SAVE_extralibs
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}
160

    
161
temp_cflags(){
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    save_flags
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    CFLAGS="$CFLAGS $*"
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}
165

    
166
temp_ldflags(){
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    save_flags
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    LDFLAGS="$LDFLAGS $*"
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}
170

    
171
temp_extralibs(){
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    save_flags
173
    extralibs="$extralibs $*"
174
}
175

    
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append(){
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    var=$1
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    shift
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    flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
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    eval "$var=\"\$$var $*\""
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}
182

    
183
add_cflags(){
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    append CFLAGS "$@"
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}
186

    
187
add_ldflags(){
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    append LDFLAGS "$@"
189
}
190

    
191
add_extralibs(){
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    append extralibs "$@"
193
}
194

    
195
check_cc(){
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    log check_cc "$@"
197
    cat >$TMPC
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    logfile $TMPC
199
    log $cc $CFLAGS "$@" -c -o $TMPO $TMPC
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    $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1
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}
202

    
203
check_cpp(){
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    log check_cpp "$@"
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    cat >$TMPC
206
    logfile $TMPC
207
    log $cc $CFLAGS "$@" -E -o $TMPO $TMPC
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    $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1
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}
210

    
211
check_ld(){
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    log check_ld "$@"
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    cat >$TMPC
214
    logfile $TMPC
215
    log $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs
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    $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs >>$logfile 2>&1
217
}
218

    
219
check_cflags(){
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    log check_cflags "$@"
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    check_cc "$@" <<EOF && add_cflags "$@"
222
int x;
223
EOF
224
}
225

    
226
check_ldflags(){
227
    log check_ldflags "$@"
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    check_ld "$@" <<EOF && add_ldflags "$@"
229
int main(){
230
    return 0;
231
}
232
EOF
233
}
234

    
235
check_header(){
236
    log check_header "$@"
237
    header=$1
238
    shift
239
    check_cpp "$@" <<EOF
240
#include <$header>
241
int x;
242
EOF
243
}
244

    
245
check_func(){
246
    log check_func "$@"
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    func=$1
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    shift
249
    check_ld "$@" <<EOF
250
extern int $func();
251
int main(){
252
    $func();
253
}
254
EOF
255
}
256

    
257
check_lib(){
258
    log check_lib "$@"
259
    header="$1"
260
    func="$2"
261
    shift 2
262
    temp_extralibs "$@"
263
    check_header $header && check_func $func && add_extralibs "$@"
264
    err=$?
265
    restore_flags
266
    return $err
267
}
268

    
269
check_exec(){
270
    check_ld "$@" && { test -n "$cross_prefix" || $TMPE 2>&1 >>$logfile; }
271
}
272

    
273
require(){
274
    name="$1"
275
    header="$2"
276
    func="$3"
277
    shift 3
278
    check_lib $header $func "$@" || die "ERROR: $name not found"
279
}
280

    
281
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
282
    show_help
283
fi
284

    
285
# set temporary file name
286
if test ! -z "$TMPDIR" ; then
287
    TMPDIR1="${TMPDIR}"
288
elif test ! -z "$TEMPDIR" ; then
289
    TMPDIR1="${TEMPDIR}"
290
else
291
    TMPDIR1="/tmp"
292
fi
293

    
294
TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
295
TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
296
TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
297
TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
298
TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
299

    
300
# default parameters
301
log="yes"
302
logfile="config.err"
303
prefix="/usr/local"
304
libdir=""
305
incdir=""
306
mandir=""
307
bindir=""
308
cross_prefix=""
309
cc="gcc"
310
ar="ar"
311
ranlib="ranlib"
312
make="make"
313
strip="strip"
314
cpu=`uname -m`
315
tune="generic"
316
powerpc_perf="no"
317
mmx="default"
318
iwmmxt="default"
319
altivec="default"
320
mmi="default"
321
case "$cpu" in
322
  i386|i486|i586|i686|i86pc|BePC)
323
    cpu="x86"
324
  ;;
325
  x86_64|amd64)
326
    cpu="x86"
327
    canon_arch="`cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
328
    if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
329
      if [ -z "`echo $CFLAGS | grep -- -m32`"  ]; then
330
        cpu="x86_64"
331
      fi
332
    fi
333
  ;;
334
  # armv4l is a subset of armv5tel
335
  armv4l|armv5tel)
336
    cpu="armv4l"
337
  ;;
338
  alpha)
339
    cpu="alpha"
340
  ;;
341
  "Power Macintosh"|ppc|powerpc)
342
    cpu="powerpc"
343
  ;;
344
  mips|mipsel|IP*)
345
    cpu="mips"
346
  ;;
347
  sun4u|sparc64)
348
    cpu="sparc64"
349
  ;;
350
  sparc)
351
    cpu="sparc"
352
  ;;
353
  sh4)
354
    cpu="sh4"
355
  ;;
356
  parisc|parisc64)
357
    cpu="parisc"
358
  ;;
359
  s390|s390x)
360
    cpu="s390"
361
  ;;
362
  m68k)
363
    cpu="m68k"
364
  ;;
365
  ia64)
366
    cpu="ia64"
367
  ;;
368
  *)
369
    cpu="unknown"
370
  ;;
371
esac
372
gprof="no"
373
v4l="yes"
374
v4l2="yes"
375
bktr="no"
376
audio_oss="yes"
377
audio_beos="no"
378
dv1394="yes"
379
dc1394="no"
380
network="yes"
381
zlib="yes"
382
lzo="yes"
383
libgsm="no"
384
mp3lame="no"
385
libogg="no"
386
vorbis="no"
387
theora="no"
388
faad="no"
389
faadbin="no"
390
faac="no"
391
xvid="no"
392
x264="no"
393
a52="no"
394
a52bin="no"
395
dts="no"
396
pp="no"
397
mingw32="no"
398
mingwce="no"
399
cygwin="no"
400
os2="no"
401
lstatic="yes"
402
lshared="no"
403
optimize="yes"
404
debug="yes"
405
dostrip="yes"
406
installstrip="-s"
407
extralibs="-lm"
408
simpleidct="yes"
409
bigendian="no"
410
inttypes="yes"
411
emu_fast_int="no"
412
vhook="default"
413
dlfcn="no"
414
dlopen="no"
415
mpegaudio_hp="yes"
416
SHFLAGS='-shared -Wl,-soname,$@'
417
netserver="no"
418
need_inet_aton="no"
419
protocols="yes"
420
ffserver="yes"
421
ffplay="yes"
422
LIBOBJFLAGS=""
423
FFLDFLAGS=-Wl,--warn-common
424
FFSLDFLAGS=-Wl,-E
425
LDCONFIG="ldconfig"
426
LIBPREF="lib"
427
LIBSUF=".a"
428
LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
429
SLIBPREF="lib"
430
SLIBSUF=".so"
431
SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
432
SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
433
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
434
EXESUF=""
435
BUILDSUF=""
436
amr_nb="no"
437
amr_wb="no"
438
amr_nb_fixed="no"
439
amr_if2="no"
440
sunmlib="no"
441
pthreads="no"
442
gpl="no"
443
memalignhack="no"
444
muxers="yes"
445
demuxers="yes"
446

    
447
# OS specific
448
targetos=`uname -s`
449
case $targetos in
450
BeOS)
451
prefix="/boot/home/config"
452
# helps building libavcodec
453
CFLAGS="$CFLAGS -DPIC -fomit-frame-pointer"
454
# 3 gcc releases known for BeOS, each with ugly bugs
455
gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
456
case "$gcc_version" in
457
2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
458
mmx="no"
459
;;
460
*20010315*) echo "BeBits gcc"
461
CFLAGS="$CFLAGS -fno-expensive-optimizations"
462
;;
463
esac
464
SHFLAGS=-nostart
465
# disable Linux things
466
audio_oss="no"
467
v4l="no"
468
v4l2="no"
469
dv1394="no"
470
# enable BeOS things
471
audio_beos="yes"
472
# no need for libm, but the inet stuff
473
# Check for BONE
474
if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
475
extralibs="-lbind -lsocket"
476
else
477
netserver="yes"
478
need_inet_aton="yes"
479
extralibs="-lnet"
480
fi ;;
481
SunOS)
482
v4l="no"
483
v4l2="no"
484
audio_oss="no"
485
dv1394="no"
486
make="gmake"
487
FFLDFLAGS=""
488
FFSLDFLAGS=""
489
need_inet_aton="yes"
490
extralibs="$extralibs -lsocket -lnsl"
491
;;
492
NetBSD)
493
v4l="no"
494
v4l2="no"
495
bktr="yes"
496
audio_oss="yes"
497
dv1394="no"
498
make="gmake"
499
extralibs="$extralibs -lossaudio"
500
;;
501
OpenBSD)
502
v4l="no"
503
v4l2="no"
504
bktr="yes"
505
audio_oss="yes"
506
dv1394="no"
507
make="gmake"
508
LIBOBJFLAGS="\$(PIC)"
509
LDCONFIG="ldconfig -m \$(libdir)"
510
extralibs="$extralibs -lossaudio"
511
;;
512
FreeBSD)
513
v4l="no"
514
v4l2="no"
515
bktr="yes"
516
audio_oss="yes"
517
dv1394="no"
518
make="gmake"
519
CFLAGS="$CFLAGS -pthread"
520
;;
521
GNU/kFreeBSD)
522
v4l="no"
523
v4l2="no"
524
bktr="yes"
525
audio_oss="yes"
526
dv1394="no"
527
CFLAGS="$CFLAGS -pthread"
528
;;
529
BSD/OS)
530
v4l="no"
531
v4l2="no"
532
bktr="yes"
533
audio_oss="yes"
534
dv1394="no"
535
extralibs="-lpoll -lgnugetopt -lm"
536
make="gmake"
537
strip="strip -d"
538
installstrip=""
539
;;
540
Darwin)
541
cc="cc"
542
v4l="no"
543
v4l2="no"
544
audio_oss="no"
545
dv1394="no"
546
SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(libdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION)"
547
extralibs=""
548
darwin="yes"
549
strip="strip -x"
550
installstrip=""
551
FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
552
SLIBSUF=".dylib"
553
SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
554
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
555
FFSLDFLAGS=-Wl,-bind_at_load
556
;;
557
MINGW32*)
558
# Note: the rest of the mingw32 config is done afterwards as mingw32
559
# can be forced on the command line for Linux cross compilation.
560
mingw32="yes"
561
;;
562
CYGWIN*)
563
v4l="no"
564
v4l2="no"
565
audio_oss="yes"
566
dv1394="no"
567
vhook="no"
568
extralibs=""
569
cygwin="yes"
570
EXESUF=".exe"
571
;;
572
Linux)
573
;;
574
IRIX*)
575
ranlib="echo ignoring ranlib"
576
v4l="no"
577
v4l2="no"
578
audio_oss="no"
579
make="gmake"
580
;;
581
OS/2)
582
TMPE=$TMPE".exe"
583
ar="emxomfar -p128"
584
ranlib="echo ignoring ranlib"
585
strip="echo ignoring strip"
586
CFLAGS="$CFLAGS -Zomf"
587
FFLDFLAGS="-Zomf -Zstack 16384 -s"
588
SHFLAGS="-Zdll -Zomf"
589
FFSLDFLAGS=""
590
LIBPREF=""
591
LIBSUF=".lib"
592
SLIBPREF=""
593
SLIBSUF=".dll"
594
EXESUF=".exe"
595
extralibs=""
596
pkg_requires=""
597
v4l="no"
598
v4l2="no"
599
audio_oss="no"
600
dv1394="no"
601
ffserver="no"
602
vhook="no"
603
os2="yes"
604

    
605
;;
606
*) ;;
607
esac
608

    
609
# From MPlayer configure. We need TARGET_OS available
610
# to the Makefile, so it can distinguish between flavors
611
# of AltiVec on PowerPC.
612
TARGET_OS=`( uname -s ) 2>&1`
613
  case "$TARGET_OS" in
614
  Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS)
615
    ;;
616
  IRIX*)
617
    TARGET_OS=IRIX
618
    ;;
619
  HP-UX*)
620
    TARGET_OS=HP-UX
621
    ;;
622
  [cC][yY][gG][wW][iI][nN]*)
623
    TARGET_OS=CYGWIN
624
    ;;
625
  *)
626
    TARGET_OS="$TARGET_OS-UNKNOWN"
627
    ;;
628
  esac
629

    
630
# find source path
631
source_path="`dirname $0`"
632
source_path_used="yes"
633
if test -z "$source_path" -o "$source_path" = "." ; then
634
    source_path=`pwd`
635
    source_path_used="no"
636
else
637
    source_path="`cd \"$source_path\"; pwd`"
638
fi
639

    
640
FFMPEG_CONFIGURATION=" "
641
for opt do
642
  FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
643
done
644

    
645
CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
646

    
647
for opt do
648
  case "$opt" in
649
  --log)
650
  ;;
651
  --log=*) log="${opt#*=}"
652
  ;;
653
  --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
654
  ;;
655
  --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
656
  ;;
657
  --incdir=*) incdir=`echo $opt | cut -d '=' -f 2`;
658
  ;;
659
  --mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
660
  ;;
661
  --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
662
  ;;
663
  --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
664
  ;;
665
  --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
666
  ;;
667
  --make=*) make=`echo $opt | cut -d '=' -f 2`
668
  ;;
669
  --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
670
  ;;
671
  --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS ${opt#--extra-ldflags=}"
672
  ;;
673
  --extra-libs=*) extralibs=${opt#--extra-libs=}
674
  ;;
675
  --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
676
  ;;
677
  --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
678
  ;;
679
  --tune=*) tune=`echo $opt | cut -d '=' -f 2`
680
  ;;
681
  --powerpc-perf-enable) powerpc_perf="yes"
682
  ;;
683
  --disable-mmx) mmx="no"
684
  ;;
685
  --disable-iwmmxt) iwmmxt="no"
686
  ;;
687
  --disable-altivec) altivec="no"
688
  ;;
689
  --enable-gprof) gprof="yes"
690
  ;;
691
  --disable-v4l) v4l="no"
692
  ;;
693
  --disable-v4l2) v4l2="no"
694
  ;;
695
  --disable-bktr) bktr="no"
696
  ;;
697
  --disable-audio-oss) audio_oss="no"
698
  ;;
699
  --disable-audio-beos) audio_beos="no"
700
  ;;
701
  --disable-dv1394) dv1394="no"
702
  ;;
703
  --disable-network) network="no"; ffserver="no"
704
  ;;
705
  --disable-zlib) zlib="no"
706
  ;;
707
  --disable-lzo) lzo="no"
708
  ;;
709
  --enable-a52) a52="yes"
710
  ;;
711
  --enable-a52bin) a52bin="yes"
712
  ;;
713
  --enable-dts) dts="yes"
714
  ;;
715
  --enable-pp) pp="yes"
716
  ;;
717
  --enable-libgsm) libgsm="yes"
718
  ;;
719
  --enable-mp3lame) mp3lame="yes"
720
  ;;
721
  --enable-libogg) libogg="yes"
722
    pkg_requires="$pkg_requires ogg >= 1.1"
723
  ;;
724
  --enable-vorbis) vorbis="yes"
725
    pkg_requires="$pkg_requires vorbis vorbisenc"
726
  ;;
727
  --enable-theora) theora="yes"
728
    pkg_requires="$pkg_requires theora"
729
  ;;
730
  --enable-faad) faad="yes"
731
  ;;
732
  --enable-faadbin) faadbin="yes"
733
  ;;
734
  --enable-faac) faac="yes"
735
  ;;
736
  --enable-xvid) xvid="yes"
737
  ;;
738
  --enable-x264) x264="yes"
739
  ;;
740
  --enable-dc1394) dc1394="yes"
741
    pkg_requires="$pkg_requires libraw1394"
742
  ;;
743
  --disable-vhook) vhook="no"
744
  ;;
745
  --disable-simple_idct) simpleidct="no"
746
  ;;
747
  --enable-mingw32) mingw32="yes"
748
  ;;
749
  --enable-mingwce) mingwce="yes"
750
  ;;
751
  --enable-static) lstatic="yes"
752
  ;;
753
  --disable-static) lstatic="no"
754
  ;;
755
  --enable-shared) lshared="yes"
756
  ;;
757
  --disable-shared) lshared="no"
758
  ;;
759
  --disable-debug) debug="no"
760
  ;;
761
  --disable-opts) optimize="no"
762
  ;;
763
  --disable-mpegaudio-hp) mpegaudio_hp="no"
764
  ;;
765
  --disable-protocols) protocols="no"; network="no"; ffserver="no"
766
  ;;
767
  --disable-ffserver) ffserver="no"
768
  ;;
769
  --disable-ffplay) ffplay="no"
770
  ;;
771
  --enable-small) optimize="small"
772
  ;;
773
  --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
774
  ;;
775
  --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
776
  ;;
777
  --enable-amr_wb) amr="yes"; amr_wb="yes"
778
  ;;
779
  --enable-amr_if2) amr="yes"; amr_if2="yes"
780
  ;;
781
  --enable-sunmlib) sunmlib="yes"
782
  ;;
783
  --enable-pthreads) pthreads="yes"
784
  ;;
785
  --enable-gpl) gpl="yes"
786
  ;;
787
  --enable-memalign-hack) memalignhack="yes"
788
  ;;
789
  --disable-strip) dostrip="no"
790
  ;;
791
  --enable-encoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-encoder=}_encoder"
792
  ;;
793
  --enable-decoder=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-decoder=}_decoder"
794
  ;;
795
  --disable-encoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-encoder=}_encoder##\"`"
796
  ;;
797
  --disable-decoder=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-decoder=}_decoder##\"`"
798
  ;;
799
  --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
800
  ;;
801
  --disable-decoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*decoder//g'`"
802
  ;;
803
  --disable-muxers) muxers="no"; ffserver="no"
804
  ;;
805
  --disable-demuxers) demuxers="no"
806
  ;;
807
  --help) show_help
808
  ;;
809
  *)
810
  echo "Unknown option \"$opt\"."
811
  echo "See $0 --help for available options."
812
  exit 1
813
  ;;
814
  esac
815
done
816

    
817
if test "$log" != no; then
818
    test "$log" = yes || logfile="$log"
819
    echo "# $0 $@" >$logfile
820
    set >>$logfile
821
else
822
    logfile=/dev/null
823
fi
824

    
825
# Combine FFLDFLAGS and the LDFLAGS environment variable
826
LDFLAGS="$FFLDFLAGS $LDFLAGS"
827

    
828
cc="${cross_prefix}${cc}"
829
ar="${cross_prefix}${ar}"
830
ranlib="${cross_prefix}${ranlib}"
831
strip="${cross_prefix}${strip}"
832

    
833
# we need to build at least one lib type
834
if test "$lstatic" = "no" && test "$lshared" = "no" ; then
835
    cat <<EOF
836
At least one library type must be built.
837
Specify --enable-static to build the static libraries or --enable-shared to
838
build the shared libraries as well. To only build the shared libraries specify
839
--disable-static in addition to --enable-shared.
840
EOF
841
    exit 1;
842
fi
843

    
844
if test "$theora" = "yes" ; then
845
    if test "$libogg" = "no"; then
846
        echo "libogg must be enabled to enable Theora."
847
        fail="yes"
848
        theora="no"
849
    fi
850
fi
851

    
852
if test "$vorbis" = "yes" ; then
853
    if test "$libogg" = "no"; then
854
        echo "libogg must be enabled to enable Vorbis."
855
        fail="yes"
856
        vorbis="no"
857
    fi
858
fi
859

    
860
if test "$gpl" != "yes"; then
861
    if test "$pp" != "no"; then
862
        echo "The Postprocessing code is under GPL and --enable-gpl is not specified."
863
        fail="yes"
864
    fi
865

    
866
    if test "$a52" != "no" -o "$a52bin" != "no"; then
867
        echo "liba52 is under GPL and --enable-gpl is not specified."
868
        fail="yes"
869
    fi
870

    
871
    if test "$xvid" != "no"; then
872
        echo "libxvidcore is under GPL and --enable-gpl is not specified."
873
        fail="yes"
874
    fi
875

    
876
    if test "$x264" != "no"; then
877
        echo "x264 is under GPL and --enable-gpl is not specified."
878
        fail="yes"
879
    fi
880

    
881
    if test "$dts" != "no"; then
882
        echo "libdts is under GPL and --enable-gpl is not specified."
883
        fail="yes"
884
    fi
885

    
886
    if test "$faad" != "no" -o "$faadbin" != "no"; then
887
        if check_header faad.h; then
888
            check_cc << EOF
889
                #include <faad.h>
890
                #ifndef FAAD2_VERSION
891
                ok faad1
892
                #endif
893
                int main( void ) { return 0; }
894
EOF
895
            if test $? = 0 ; then
896
                echo "FAAD2 is under GPL and --enable-gpl is not specified."
897
                fail="yes"
898
            fi
899
        else
900
            faad="no"
901
            faadbin="no"
902
            echo "FAAD test failed."
903
        fi
904
    fi
905

    
906

    
907
    if test "$fail" = "yes"; then
908
        exit 1
909
    fi
910
fi
911

    
912
# compute MMX state
913
if test $mmx = "default"; then
914
    if test $cpu = "x86" -o $cpu = "x86_64"; then
915
        mmx="yes"
916
    else
917
        mmx="no"
918
    fi
919
fi
920

    
921
# check iwmmxt support
922
if test $iwmmxt = "default" -a $cpu = "armv4l"; then
923
    iwmmxt=no
924
    check_cc <<EOF && iwmmxt=yes
925
        int main(void) {
926
        __asm__ __volatile__ ("wunpckelub wr6, wr4");
927
        }
928
EOF
929
fi
930

    
931
#Darwin CC versions
932
needmdynamicnopic="no"
933
if test $targetos = Darwin; then
934
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
935
        CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
936
    else
937
        gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
938
        case "$gcc_version" in
939
            *2.95*)
940
                CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
941
                ;;
942
            *[34].*)
943
                CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
944
                if test "$lshared" = no; then
945
                   needmdynamicnopic="yes"
946
                fi
947
                ;;
948
            *)
949
                CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
950
                if test "$lshared" = no; then
951
                   needmdynamicnopic="yes"
952
                fi
953
                ;;
954
        esac
955
    fi
956
fi
957

    
958
# Can only do AltiVec on PowerPC
959
if test $altivec = "default"; then
960
    if test $cpu = "powerpc"; then
961
        altivec="yes"
962
    else
963
        altivec="no"
964
    fi
965
fi
966

    
967
# Add processor-specific flags
968
TUNECPU="generic"
969
POWERPCMODE="32bits"
970
if test $tune != "generic"; then
971
    case $tune in
972
        601|ppc601|PowerPC601)
973
            CFLAGS="$CFLAGS -mcpu=601"
974
            if test $altivec = "yes"; then
975
                echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
976
            fi
977
            TUNECPU=ppc601
978
        ;;
979
        603*|ppc603*|PowerPC603*)
980
            CFLAGS="$CFLAGS -mcpu=603"
981
            if test $altivec = "yes"; then
982
                echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
983
            fi
984
            TUNECPU=ppc603
985
        ;;
986
        604*|ppc604*|PowerPC604*)
987
            CFLAGS="$CFLAGS -mcpu=604"
988
            if test $altivec = "yes"; then
989
                echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
990
            fi
991
            TUNECPU=ppc604
992
        ;;
993
        G3|g3|75*|ppc75*|PowerPC75*)
994
            CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt"
995
            if test $altivec = "yes"; then
996
                echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
997
            fi
998
            TUNECPU=ppc750
999
        ;;
1000
        G4|g4|745*|ppc745*|PowerPC745*)
1001
            CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt"
1002
            if test $altivec = "no"; then
1003
                echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
1004
            fi
1005
            TUNECPU=ppc7450
1006
        ;;
1007
        74*|ppc74*|PowerPC74*)
1008
            CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt"
1009
            if test $altivec = "no"; then
1010
                echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
1011
            fi
1012
            TUNECPU=ppc7400
1013
        ;;
1014
        G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
1015
            CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64"
1016
            if test $altivec = "no"; then
1017
                echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
1018
            fi
1019
            TUNECPU=ppc970
1020
            POWERPCMODE="64bits"
1021
        ;;
1022
        i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona|athlon64|k8|opteron|athlon-fx)
1023
            CFLAGS="$CFLAGS -march=$tune"
1024
        ;;
1025
        *)
1026
        echo "WARNING: Unknown CPU \"$tune\", ignored."
1027
        ;;
1028
    esac
1029
fi
1030

    
1031
# check for SIMD availability
1032

    
1033
# AltiVec flags: The FSF version of GCC differs from the Apple version
1034
if test $cpu = "powerpc"; then
1035
    if test $altivec = "yes"; then
1036
        if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
1037
            CFLAGS="$CFLAGS -faltivec"
1038
        else
1039
            CFLAGS="$CFLAGS -maltivec -mabi=altivec"
1040
        fi
1041
    fi
1042
fi
1043

    
1044
check_header altivec.h && _altivec_h=yes || _altivec_h=no
1045

    
1046
# check if our compiler supports Motorola AltiVec C API
1047
if test $altivec = "yes"; then
1048
    if test $_altivec_h = "yes"; then
1049
        inc_altivec_h="#include <altivec.h>"
1050
    else
1051
        inc_altivec_h=
1052
    fi
1053
    check_cc <<EOF || altivec=no
1054
$inc_altivec_h
1055
int main(void) {
1056
    vector signed int v1, v2, v3;
1057
    v1 = vec_add(v2,v3);
1058
    return 0;
1059
}
1060
EOF
1061
fi
1062

    
1063
# mmi only available on mips
1064
if test $mmi = "default"; then
1065
    if test $cpu = "mips"; then
1066
        mmi="yes"
1067
    else
1068
        mmi="no"
1069
    fi
1070
fi
1071

    
1072
# check if our compiler supports mmi
1073
enabled mmi && check_cc <<EOF || mmi="no"
1074
int main(void) {
1075
    __asm__ ("lq \$2, 0(\$2)");
1076
    return 0;
1077
}
1078
EOF
1079

    
1080
# test gcc version to see if vector builtins can be used
1081
# currently only used on i386 for MMX builtins
1082
check_cc -msse <<EOF && builtin_vector=yes || builtin_vector=no
1083
#include <xmmintrin.h>
1084
int main(void) {
1085
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
1086
return 0;
1087
#else
1088
#error no vector builtins
1089
#endif
1090
}
1091
EOF
1092

    
1093
# test for mm3dnow.h
1094
test "$cpu" = "x86_64" && march=k8 || march=athlon
1095
check_cc -march=$march <<EOF && mm3dnow=yes || mm3dnow=no
1096
#include <mm3dnow.h>
1097
int main(void) {
1098
__m64 b1;
1099
b1 = _m_pswapd(b1);
1100
_m_femms();
1101
return 0;
1102
}
1103
EOF
1104

    
1105
if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then
1106
    if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then
1107
        cat <<EOF
1108
You can only build one library type at once on MinGW.
1109
Specify --disable-static --enable-shared to only build
1110
the shared libraries. To build only the static libraries
1111
you do not need to pass additional options.
1112
EOF
1113
        exit 1
1114
    fi
1115
    v4l="no"
1116
    v4l2="no"
1117
    bktr="no"
1118
    audio_oss="no"
1119
    dv1394="no"
1120
    dc1394="no"
1121
    ffserver="no"
1122
    network="no"
1123
    if test "$mingwce" = "yes"; then
1124
        protocols="no"
1125
    fi
1126
    SLIBPREF=""
1127
    SLIBSUF=".dll"
1128
    EXESUF=".exe"
1129
    if test "$force_prefix" != yes; then prefix="$PROGRAMFILES/FFmpeg"; fi
1130
    if test "$force_libdir" != yes; then bindir="$prefix"; fi
1131
fi
1132

    
1133
# ---
1134
# big/little-endian test
1135
if test -z "$cross_prefix" ; then
1136
    check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
1137
#include <inttypes.h>
1138
int main(int argc, char ** argv){
1139
        volatile uint32_t i=0x01234567;
1140
        return (*((uint8_t*)(&i))) == 0x67;
1141
}
1142
EOF
1143
else
1144
    # programs cannot be launched if cross compiling, so make a static guess
1145
    if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then
1146
        bigendian="yes"
1147
    fi
1148
fi
1149

    
1150
# ---
1151
# *inttypes.h* test
1152
check_header inttypes.h || inttypes=no
1153

    
1154
# ---
1155
# *int_fast* test
1156
check_cc <<EOF || emu_fast_int=yes
1157
#include <inttypes.h>
1158
int main(int argc, char ** argv){
1159
        volatile uint_fast64_t i=0x01234567;
1160
        return 0;
1161
}
1162
EOF
1163

    
1164
# ---
1165
# check availability of some header files
1166

    
1167
_memalign=no
1168
_malloc_h=no
1169
if check_header malloc.h; then
1170
    _malloc_h=yes
1171
    _memalign=yes
1172
    check_func memalign || _memalign="no"
1173
fi
1174

    
1175
if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
1176
    die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
1177
fi
1178

    
1179
check_func localtime_r && localtime_r=yes || localtime_r=no
1180
enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
1181
enabled lzo && enabled gpl && check_lib lzo1x.h lzo_version -llzo || lzo="no"
1182

    
1183
# check for some common methods of building with pthread support
1184
# do this before the optional library checks as some of them require pthreads
1185
if enabled pthreads; then
1186
    { check_cflags -pthread && check_ldflags -pthread; } ||
1187
    { check_cflags -pthreads && check_ldflags -pthreads; } ||
1188
    check_lib pthread.h pthread_create -lpthread ||
1189
    check_func pthread_create ||
1190
    die "ERROR: can't find pthreads library"
1191
fi
1192

    
1193
# these are off by default, so fail if requested and not available
1194
enabled dts     && require libdts dts.h dts_init -ldts
1195
enabled libgsm  && require libgsm gsm.h gsm_create -lgsm
1196
enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
1197
enabled vorbis  && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc
1198
enabled libogg  && require libogg ogg/ogg.h ogg_sync_init -logg
1199
enabled theora  && require libtheora theora/theora.h theora_info_init -ltheora
1200
enabled xvid    && require XviD xvid.h xvid_global -lxvidcore
1201
enabled x264    && require x264 x264.h x264_encoder_open -lx264
1202
enabled dc1394  && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
1203
enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
1204

    
1205
# Ugh, faac uses stdcall calling convention on win32 so we can't use
1206
# the generic test functions
1207
if enabled faac; then
1208
    save_flags
1209
    temp_extralibs -lfaac
1210
    check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
1211
#include <stdint.h>
1212
#include <faac.h>
1213
int main(){
1214
    char *id, *cpr;
1215
    faacEncGetVersion(&id, &cpr);
1216
    return 0;
1217
}
1218
EOF
1219
    restore_flags
1220
fi
1221

    
1222
# Ugh, recent faad2 versions have renamed all functions and #define the
1223
# old names in faad.h.  Generic tests won't work.
1224
if enabled faad; then
1225
    save_flags
1226
    temp_extralibs -lfaad
1227
    check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
1228
#include <faad.h>
1229
int main(){
1230
    faacDecOpen();
1231
    return 0;
1232
}
1233
EOF
1234
    restore_flags
1235
fi
1236

    
1237
# test for lrintf in math.h
1238
check_exec <<EOF && have_lrintf=yes || have_lrintf=no
1239
#define _ISOC9X_SOURCE  1
1240
#include <math.h>
1241
int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
1242
EOF
1243

    
1244
_restrict=
1245
for restrict_keyword in restrict __restrict__ __restrict; do
1246
    check_cc <<EOF && _restrict=$restrict_keyword && break
1247
void foo(char * $restrict_keyword p);
1248
EOF
1249
done
1250

    
1251
# dlopen/dlfcn.h probing
1252

    
1253
check_header dlfcn.h && dlfcn=yes
1254

    
1255
temp_extralibs -ldl
1256
if check_func dlopen; then
1257
    dlopen=yes
1258
    ldl=-ldl
1259
fi
1260
restore_flags
1261

    
1262
if check_func dlopen; then
1263
    dlopen=yes
1264
    ldl=
1265
fi
1266

    
1267
if test "$vhook" = "default"; then
1268
    vhook="$dlopen"
1269
fi
1270

    
1271
if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
1272
    add_extralibs $ldl
1273
fi
1274

    
1275
if enabled vhook; then
1276
    check_ldflags -rdynamic
1277
    check_ldflags -export-dynamic
1278
fi
1279

    
1280
##########################################
1281
# imlib check
1282

    
1283
temp_extralibs -lImlib2
1284
check_ld <<EOF && imlib2=yes || imlib2=no
1285
#include <X11/Xlib.h>
1286
#include <Imlib2.h>
1287
int main( void ) { return (int) imlib_load_font("foo"); }
1288
EOF
1289
restore_flags
1290

    
1291
##########################################
1292
# FreeType check
1293

    
1294
freetype2=no
1295
if test "x$targetos" != "xBeOS"; then
1296
  if (freetype-config --version) >/dev/null 2>&1 ; then
1297
      temp_cflags `freetype-config --cflags`
1298
      temp_extralibs `freetype-config --libs`
1299
      check_ld <<EOF && freetype2=yes
1300
#include <ft2build.h>
1301
int main( void ) { return (int) FT_Init_FreeType(0); }
1302
EOF
1303
      restore_flags
1304
  fi
1305
fi
1306

    
1307
##########################################
1308
# SDL check
1309

    
1310
sdl_too_old=no
1311
sdl=no
1312
SDL_CONFIG="${cross_prefix}sdl-config"
1313
if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
1314
    temp_cflags `"${SDL_CONFIG}" --cflags`
1315
    temp_extralibs `"${SDL_CONFIG}" --libs`
1316
    check_ld <<EOF
1317
#include <SDL.h>
1318
#undef main /* We don't want SDL to override our main() */
1319
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1320
EOF
1321
    if test $? = 0; then
1322
        _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
1323
        if test "$_sdlversion" -lt 121 ; then
1324
            sdl_too_old=yes
1325
        else
1326
            sdl=yes
1327
            check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
1328
#include <SDL.h>
1329
int main(void){
1330
    const SDL_VideoInfo *vi = SDL_GetVideoInfo();
1331
    int w = vi->current_w;
1332
    return 0;
1333
}
1334
EOF
1335
        fi
1336
    fi
1337
    restore_flags
1338
fi
1339

    
1340
enabled sdl || ffplay=no
1341

    
1342
##########################################
1343
# texi2html check
1344

    
1345
texi2html=no
1346
if (texi2html -version) >/dev/null 2>&1; then
1347
texi2html=yes
1348
fi
1349

    
1350
##########################################
1351
# IPv6 check
1352

    
1353
enabled network && check_ld <<EOF && ipv6=yes || ipv6=no
1354
#include <sys/types.h>
1355
#include <sys/socket.h>
1356
#include <netinet/in.h>
1357
#include <netdb.h>
1358
int main( void ) {
1359
  struct sockaddr_storage saddr;
1360
  struct ipv6_mreq mreq6;
1361
  getaddrinfo(0,0,0,0);
1362
  getnameinfo(0,0,0,0,0,0,0);
1363
  IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
1364
}
1365
EOF
1366

    
1367
# check for video4linux2 --- V4L2_PIX_FMT_YUV420
1368
enabled v4l2 && check_cc <<EOF || v4l2="no"
1369
#include <sys/time.h>
1370
#include <asm/types.h>
1371
#include <linux/videodev2.h>
1372
int dummy = V4L2_PIX_FMT_YUV420;
1373
struct v4l2_buffer dummy1;
1374
EOF
1375

    
1376
enabled debug && add_cflags -g
1377

    
1378
# add some useful compiler flags if supported
1379
check_cflags -Wdeclaration-after-statement
1380
check_cflags -Wall
1381
check_cflags -Wno-switch
1382

    
1383
# add some linker flags
1384
check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
1385

    
1386
# not all compilers support -Os
1387
test "$optimize" = "small" && check_cflags -Os
1388

    
1389
if enabled optimize; then
1390
    if test -n "`$cc -v 2>&1 | grep xlc`"; then
1391
        CFLAGS="$CFLAGS -O5"
1392
        LDFLAGS="$LDFLAGS -O5"
1393
    else
1394
        CFLAGS="-O3 $CFLAGS"
1395
    fi
1396
fi
1397

    
1398
# PIC flags for shared library objects where they are needed
1399
if test "$lshared" = "yes" ; then
1400
    # LIBOBJFLAGS may have already been set in the OS configuration
1401
    if test -z "$LIBOBJFLAGS" ; then
1402
        if test "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "alpha" ; then
1403
            LIBOBJFLAGS="\$(PIC)"
1404
        fi
1405
    fi
1406
fi
1407

    
1408
if test x"$bindir" = x""; then
1409
    bindir="${prefix}/bin"
1410
fi
1411

    
1412
if test x"$libdir" = x""; then
1413
    libdir="${prefix}/lib"
1414
fi
1415

    
1416
if test x"$incdir" = x""; then
1417
    incdir="${prefix}/include/ffmpeg"
1418
fi
1419

    
1420
if test x"$mandir" = x""; then
1421
    mandir="${prefix}/man"
1422
fi
1423

    
1424
echo "install prefix   $prefix"
1425
echo "source path      $source_path"
1426
echo "C compiler       $cc"
1427
echo "make             $make"
1428
echo "CPU              $cpu ($tune)"
1429
if test "$BUILDSUF" != ""; then
1430
    echo "build suffix     $BUILDSUF"
1431
fi
1432
echo "big-endian       $bigendian"
1433
echo "inttypes.h       $inttypes"
1434
echo "broken inttypes.h $emu_fast_int"
1435
if test $cpu = "x86" -o $cpu = "x86_64"; then
1436
    echo "MMX enabled      $mmx"
1437
    echo "Vector Builtins  $builtin_vector"
1438
    echo "3DNow! Builtins  $mm3dnow"
1439
fi
1440
if test $cpu = "armv4l"; then
1441
    echo "IWMMXT enabled   $iwmmxt"
1442
fi
1443
if test $cpu = "mips"; then
1444
    echo "MMI enabled      $mmi"
1445
fi
1446
if test $cpu = "powerpc"; then
1447
    echo "AltiVec enabled  $altivec"
1448
fi
1449
echo "gprof enabled    $gprof"
1450
echo "zlib enabled     $zlib"
1451
echo "lzo enabled      $lzo"
1452
echo "libgsm enabled   $libgsm"
1453
echo "mp3lame enabled  $mp3lame"
1454
echo "libogg enabled   $libogg"
1455
echo "Vorbis enabled   $vorbis"
1456
echo "Theora enabled   $theora"
1457
echo "FAAD enabled     $faad"
1458
echo "faadbin enabled  $faadbin"
1459
echo "FAAC enabled     $faac"
1460
echo "XviD enabled     $xvid"
1461
echo "x264 enabled     $x264"
1462
echo "a52 support      $a52"
1463
echo "a52 dlopened     $a52bin"
1464
echo "DTS support      $dts"
1465
echo "pp support       $pp"
1466
echo "debug symbols    $debug"
1467
echo "strip symbols    $dostrip"
1468
echo "optimize         $optimize"
1469
echo "static           $lstatic"
1470
echo "shared           $lshared"
1471
echo "video hooking    $vhook"
1472
echo "SDL support      $sdl"
1473
if test $sdl_too_old = "yes"; then
1474
    echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
1475
fi
1476

    
1477
if test "$vhook" = "yes"; then
1478
    echo "Imlib2 support   $imlib2"
1479
    echo "FreeType support $freetype2"
1480
fi
1481
echo "Sun medialib support"  $sunmlib
1482
echo "pthreads support"      $pthreads
1483
echo "AMR-NB float support"  $amr_nb
1484
echo "AMR-NB fixed support"  $amr_nb_fixed
1485
echo "AMR-WB float support"  $amr_wb
1486
echo "AMR-WB IF2 support"    $amr_if2
1487
echo "network support      $network"
1488
if test "$network" = "yes" ; then
1489
    echo "IPv6 support         $ipv6"
1490
fi
1491
if test "$gpl" = "no" ; then
1492
    echo "License: LGPL"
1493
else
1494
    echo "License: GPL"
1495
fi
1496

    
1497
echo "Creating config.mak and config.h..."
1498

    
1499
date >> config.log
1500
echo "   $0 $FFMPEG_CONFIGURATION" >> config.log
1501
echo "# Automatically generated by configure - do not modify!" > config.mak
1502
echo "/* Automatically generated by configure - do not modify! */" > $TMPH
1503
echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH
1504

    
1505
echo "prefix=\$(DESTDIR)$prefix" >> config.mak
1506
echo "libdir=\$(DESTDIR)$libdir" >> config.mak
1507
echo "incdir=\$(DESTDIR)$incdir" >> config.mak
1508
echo "bindir=\$(DESTDIR)$bindir" >> config.mak
1509
echo "mandir=\$(DESTDIR)$mandir" >> config.mak
1510
echo "MAKE=$make" >> config.mak
1511
echo "CC=$cc" >> config.mak
1512
echo "AR=$ar" >> config.mak
1513
echo "RANLIB=$ranlib" >> config.mak
1514
if test "$dostrip" = "yes" ; then
1515
    echo "STRIP=$strip" >> config.mak
1516
    echo "INSTALLSTRIP=$installstrip" >> config.mak
1517
else
1518
    echo "STRIP=echo ignoring strip" >> config.mak
1519
    echo "INSTALLSTRIP=" >> config.mak
1520
fi
1521

    
1522
# SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building
1523
# shared modules on OS/X (vhook/Makefile).
1524
SHCFLAGS="$CFLAGS"
1525
test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic
1526

    
1527
echo "OPTFLAGS=$CFLAGS" >> config.mak
1528
echo "SHCFLAGS=$SHCFLAGS">>config.mak
1529
echo "LDFLAGS=$LDFLAGS" >> config.mak
1530
echo "LDCONFIG=$LDCONFIG" >> config.mak
1531
echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
1532
echo "SHFLAGS=$SHFLAGS" >> config.mak
1533
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
1534
echo "BUILD_STATIC=$lstatic" >> config.mak
1535
echo "BUILDSUF=$BUILDSUF" >> config.mak
1536
echo "LIBPREF=$LIBPREF" >> config.mak
1537
echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
1538
if test "$lstatic" = "yes" ; then
1539
  echo "LIB=$LIB" >> config.mak
1540
else # Some Make complain if this variable does not exist.
1541
  echo "LIB=" >> config.mak
1542
fi
1543
echo "SLIBPREF=$SLIBPREF" >> config.mak
1544
echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
1545
echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
1546
echo "TARGET_OS=$TARGET_OS" >> config.mak
1547
if test "$cpu" = "x86" ; then
1548
  echo "TARGET_ARCH_X86=yes" >> config.mak
1549
  echo "#define ARCH_X86 1" >> $TMPH
1550
elif test "$cpu" = "x86_64" ; then
1551
  echo "TARGET_ARCH_X86_64=yes" >> config.mak
1552
  echo "#define ARCH_X86_64 1" >> $TMPH
1553
elif test "$cpu" = "armv4l" ; then
1554
  echo "TARGET_ARCH_ARMV4L=yes" >> config.mak
1555
  echo "#define ARCH_ARMV4L 1" >> $TMPH
1556
elif test "$cpu" = "alpha" ; then
1557
  echo "TARGET_ARCH_ALPHA=yes" >> config.mak
1558
  echo "#define ARCH_ALPHA 1" >> $TMPH
1559
elif test "$cpu" = "sparc64" ; then
1560
  echo "TARGET_ARCH_SPARC64=yes" >> config.mak
1561
  echo "#define ARCH_SPARC64 1" >> $TMPH
1562
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1563
  echo "#define ARCH_SPARC 1" >> $TMPH
1564
elif test "$cpu" = "sparc" ; then
1565
  echo "TARGET_ARCH_SPARC=yes" >> config.mak
1566
  echo "#define ARCH_SPARC 1" >> $TMPH
1567
elif test "$cpu" = "powerpc" ; then
1568
  echo "TARGET_ARCH_POWERPC=yes" >> config.mak
1569
  echo "#define ARCH_POWERPC 1" >> $TMPH
1570
  if test $POWERPCMODE = "32bits"; then
1571
    echo "#define POWERPC_MODE_32BITS 1" >> $TMPH
1572
  else
1573
    echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
1574
  fi
1575
  if test "$powerpc_perf" = "yes"; then
1576
    echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
1577
  fi
1578
elif test "$cpu" = "mips" ; then
1579
  echo "TARGET_ARCH_MIPS=yes" >> config.mak
1580
  echo "#define ARCH_MIPS 1" >> $TMPH
1581
elif test "$cpu" = "sh4" ; then
1582
  echo "TARGET_ARCH_SH4=yes" >> config.mak
1583
  echo "#define ARCH_SH4 1" >> $TMPH
1584
elif test "$cpu" = "parisc" ; then
1585
  echo "TARGET_ARCH_PARISC=yes" >> config.mak
1586
  echo "#define ARCH_PARISC 1" >> $TMPH
1587
elif test "$cpu" = "s390" ; then
1588
  echo "TARGET_ARCH_S390=yes" >> config.mak
1589
  echo "#define ARCH_S390 1" >> $TMPH
1590
elif test "$cpu" = "m68k" ; then
1591
  echo "TARGET_ARCH_M68K=yes" >> config.mak
1592
  echo "#define ARCH_M68K 1" >> $TMPH
1593
elif test "$cpu" = "ia64" ; then
1594
  echo "TARGET_ARCH_IA64=yes" >> config.mak
1595
  echo "#define ARCH_IA64 1" >> $TMPH
1596
fi
1597
echo "#define TUNECPU $TUNECPU" >> $TMPH
1598
if test "$bigendian" = "yes" ; then
1599
  echo "WORDS_BIGENDIAN=yes" >> config.mak
1600
  echo "#define WORDS_BIGENDIAN 1" >> $TMPH
1601
fi
1602
if test "$inttypes" != "yes" ; then
1603
  echo "#define EMULATE_INTTYPES 1" >> $TMPH
1604
fi
1605
if test "$emu_fast_int" = "yes" ; then
1606
  echo "#define EMULATE_FAST_INT 1" >> $TMPH
1607
fi
1608
if test "$mmx" = "yes" ; then
1609
  echo "TARGET_MMX=yes" >> config.mak
1610
  echo "#define HAVE_MMX 1" >> $TMPH
1611
  echo "#define __CPU__ 586" >> $TMPH
1612
fi
1613
if test "$builtin_vector" = "yes" ; then
1614
  echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
1615
  echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
1616
fi
1617
if test "$mm3dnow" = "yes" ; then
1618
  echo "TARGET_BUILTIN_3DNOW=yes" >> config.mak
1619
  echo "#define HAVE_MM3DNOW 1" >> $TMPH
1620
fi
1621
if test "$iwmmxt" = "yes" ; then
1622
  echo "TARGET_IWMMXT=yes" >> config.mak
1623
  echo "#define HAVE_IWMMXT 1" >> $TMPH
1624
fi
1625
if test "$mmi" = "yes" ; then
1626
  echo "TARGET_MMI=yes" >> config.mak
1627
  echo "#define HAVE_MMI 1" >> $TMPH
1628
fi
1629
if test "$altivec" = "yes" ; then
1630
  echo "TARGET_ALTIVEC=yes" >> config.mak
1631
  echo "#define HAVE_ALTIVEC 1" >> $TMPH
1632
  echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
1633
  echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
1634
  if test "$_altivec_h" = "yes" ; then
1635
    echo "#define HAVE_ALTIVEC_H 1" >> $TMPH
1636
  else
1637
    echo "#undef HAVE_ALTIVEC_H" >> $TMPH
1638
  fi
1639
fi
1640
if test "$gprof" = "yes" ; then
1641
  echo "TARGET_GPROF=yes" >> config.mak
1642
  echo "#define HAVE_GPROF 1" >> $TMPH
1643
fi
1644
if test "$localtime_r" = "yes" ; then
1645
  echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
1646
fi
1647
if test "$imlib2" = "yes" ; then
1648
  echo "HAVE_IMLIB2=yes" >> config.mak
1649
fi
1650
if test "$freetype2" = "yes" ; then
1651
  echo "HAVE_FREETYPE2=yes" >> config.mak
1652
fi
1653
if test "$sunmlib" = "yes" ; then
1654
  echo "HAVE_MLIB=yes" >> config.mak
1655
  echo "#define HAVE_MLIB 1" >> $TMPH
1656
fi
1657
if test "$pthreads" = "yes" ; then
1658
  echo "HAVE_PTHREADS=yes" >> config.mak
1659
  echo "#define HAVE_PTHREADS 1" >> $TMPH
1660
  echo "#define HAVE_THREADS 1" >> $TMPH
1661
fi
1662
if test "$sdl" = "yes" ; then
1663
  echo "CONFIG_SDL=yes" >> config.mak
1664
  echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
1665
  echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
1666
  if test "$sdl_video_size" = "yes"; then
1667
    echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH
1668
  fi
1669
fi
1670
if test "$texi2html" = "yes"; then
1671
  echo "BUILD_DOC=yes" >> config.mak
1672
fi
1673
if test "$have_lrintf" = "yes" ; then
1674
  echo "#define HAVE_LRINTF 1" >> $TMPH
1675
fi
1676
if test "$vhook" = "yes" ; then
1677
  echo "BUILD_VHOOK=yes" >> config.mak
1678
  echo "#define HAVE_VHOOK 1" >> $TMPH
1679
fi
1680

    
1681
pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
1682
lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
1683
lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
1684
lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
1685

    
1686

    
1687

    
1688
if test "$lshared" = "yes" ; then
1689
  echo "#define BUILD_SHARED_AV 1" >> $TMPH
1690
  echo "BUILD_SHARED=yes" >> config.mak
1691
  echo "PIC=-fPIC -DPIC" >> config.mak
1692
  echo "SPPMAJOR=${lavc_version%%.*}" >> config.mak
1693
  echo "SPPVERSION=$lavc_version" >> config.mak
1694
  echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
1695
  echo "LAVCVERSION=$lavc_version" >> config.mak
1696
  echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
1697
  echo "LAVFVERSION=$lavf_version" >> config.mak
1698
  echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
1699
  echo "LAVUVERSION=$lavu_version" >> config.mak
1700
  echo "SLIBNAME=${SLIBNAME}" >> config.mak
1701
  echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
1702
  echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
1703
fi
1704
echo "EXTRALIBS=$extralibs" >> config.mak
1705

    
1706
# If you do not want to use encoders, disable them.
1707
echo "#define CONFIG_ENCODERS 1" >> $TMPH
1708
echo "CONFIG_ENCODERS=yes" >> config.mak
1709

    
1710
# If you do not want to use decoders, disable them.
1711
echo "#define CONFIG_DECODERS 1" >> $TMPH
1712
echo "CONFIG_DECODERS=yes" >> config.mak
1713

    
1714
# muxers
1715
if test "$muxers" = "yes" ; then
1716
  echo "#define CONFIG_MUXERS 1" >> $TMPH
1717
  echo "CONFIG_MUXERS=yes" >> config.mak
1718
fi
1719

    
1720
# demuxers
1721
if test "$demuxers" = "yes" ; then
1722
  echo "#define CONFIG_DEMUXERS 1" >> $TMPH
1723
  echo "CONFIG_DEMUXERS=yes" >> config.mak
1724
fi
1725

    
1726
# AC3
1727
if test "$a52" = "yes" ; then
1728
  echo "#define CONFIG_AC3 1" >> $TMPH
1729
  echo "CONFIG_AC3=yes" >> config.mak
1730

    
1731
  if test "$a52bin" = "yes" ; then
1732
    echo "#define CONFIG_A52BIN 1" >> $TMPH
1733
    echo "CONFIG_A52BIN=yes" >> config.mak
1734
  fi
1735
fi
1736

    
1737
# DTS
1738
if test "$dts" = "yes" ; then
1739
  echo "#define CONFIG_DTS 1" >> $TMPH
1740
  echo "CONFIG_DTS=yes" >> config.mak
1741
fi
1742

    
1743
# PP
1744
if test "$pp" = "yes" ; then
1745
  echo "#define CONFIG_PP 1" >> $TMPH
1746
  echo "CONFIG_PP=yes" >> config.mak
1747
fi
1748

    
1749
# MPEG audio high precision mode
1750
if test "$mpegaudio_hp" = "yes" ; then
1751
  echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH
1752
fi
1753

    
1754
if test "$v4l" = "yes" ; then
1755
  echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
1756
  echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
1757
fi
1758

    
1759
if test "$v4l2" = "yes" ; then
1760
  echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
1761
  echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
1762
fi
1763

    
1764
if test "$bktr" = "yes" ; then
1765
  echo "#define CONFIG_BKTR 1" >> $TMPH
1766
  echo "CONFIG_BKTR=yes" >> config.mak
1767
fi
1768

    
1769
if test "$dv1394" = "yes" ; then
1770
  echo "#define CONFIG_DV1394 1" >> $TMPH
1771
  echo "CONFIG_DV1394=yes" >> config.mak
1772
fi
1773

    
1774
if test "$dc1394" = "yes" ; then
1775
  echo "#define CONFIG_DC1394 1" >> $TMPH
1776
  echo "CONFIG_DC1394=yes" >> config.mak
1777
fi
1778

    
1779
if test "$dlopen" = "yes" ; then
1780
  echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
1781
fi
1782

    
1783
if test "$dlfcn" = "yes" ; then
1784
  echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
1785
fi
1786

    
1787
if test "$audio_oss" = "yes" ; then
1788
  echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
1789
  echo "CONFIG_AUDIO_OSS=yes" >> config.mak
1790
fi
1791

    
1792
if test "$audio_beos" = "yes" ; then
1793
  echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH
1794
  echo "CONFIG_AUDIO_BEOS=yes" >> config.mak
1795
fi
1796

    
1797
if test "$network" = "yes" ; then
1798
  echo "#define CONFIG_NETWORK 1" >> $TMPH
1799
  echo "CONFIG_NETWORK=yes" >> config.mak
1800
fi
1801

    
1802
if test "$ipv6" = "yes" ; then
1803
  echo "#define CONFIG_IPV6 1" >> $TMPH
1804
fi
1805

    
1806
if test "$zlib" = "yes" ; then
1807
  echo "#define CONFIG_ZLIB 1" >> $TMPH
1808
  echo "CONFIG_ZLIB=yes" >> config.mak
1809
fi
1810

    
1811
if test "$lzo" = "yes" ; then
1812
  echo "#define CONFIG_LZO 1" >> $TMPH
1813
  echo "CONFIG_LZO=yes" >> config.mak
1814
fi
1815

    
1816
if test "$libgsm" = "yes" ; then
1817
  echo "#define CONFIG_LIBGSM 1" >> $TMPH
1818
  echo "CONFIG_LIBGSM=yes" >> config.mak
1819
fi
1820

    
1821
if test "$mp3lame" = "yes" ; then
1822
  echo "#define CONFIG_MP3LAME 1" >> $TMPH
1823
  echo "CONFIG_MP3LAME=yes" >> config.mak
1824
fi
1825

    
1826
if test "$libogg" = "yes" ; then
1827
  echo "#define CONFIG_LIBOGG 1" >> $TMPH
1828
  echo "CONFIG_LIBOGG=yes" >> config.mak
1829
fi
1830

    
1831
if test "$vorbis" = "yes" ; then
1832
  echo "#define CONFIG_LIBVORBIS 1" >> $TMPH
1833
  echo "CONFIG_LIBVORBIS=yes" >> config.mak
1834
fi
1835

    
1836
if test "$theora" = "yes" ; then
1837
  echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
1838
  echo "CONFIG_LIBTHEORA=yes" >> config.mak
1839
fi
1840

    
1841
if test "$faad" = "yes" ; then
1842
  echo "#define CONFIG_FAAD 1" >> $TMPH
1843
  echo "CONFIG_FAAD=yes" >> config.mak
1844
fi
1845

    
1846
if test "$faadbin" = "yes" ; then
1847
  echo "#define CONFIG_FAADBIN 1" >> $TMPH
1848
  echo "CONFIG_FAADBIN=yes" >> config.mak
1849
fi
1850

    
1851
if test "$faac" = "yes" ; then
1852
  echo "#define CONFIG_FAAC 1" >> $TMPH
1853
  echo "CONFIG_FAAC=yes" >> config.mak
1854
fi
1855

    
1856
if test "$xvid" = "yes" ; then
1857
  echo "#define CONFIG_XVID 1" >> $TMPH
1858
  echo "CONFIG_XVID=yes" >> config.mak
1859
fi
1860

    
1861
if test "$x264" = "yes" ; then
1862
  echo "#define CONFIG_X264 1" >> $TMPH
1863
  echo "CONFIG_X264=yes" >> config.mak
1864
fi
1865

    
1866
if test "$mingw32" = "yes" ; then
1867
  echo "#define CONFIG_WIN32 1" >> $TMPH
1868
  echo "CONFIG_WIN32=yes" >> config.mak
1869
  echo "HAVE_W32THREADS=yes" >> config.mak
1870
  echo "#define HAVE_W32THREADS 1" >> $TMPH
1871
  echo "#define HAVE_THREADS 1" >> $TMPH
1872
  echo "#ifndef __MINGW32__" >> $TMPH
1873
  echo "#define __MINGW32__ 1" >> $TMPH
1874
  echo "#endif" >> $TMPH
1875
fi
1876

    
1877
if test "$mingwce" = "yes" ; then
1878
  echo "#define CONFIG_WIN32 1" >> $TMPH
1879
  echo "CONFIG_WIN32=yes" >> config.mak
1880
  echo "#define CONFIG_WINCE 1" >> $TMPH
1881
  echo "CONFIG_WINCE=yes" >> config.mak
1882
  echo "#ifndef __MINGW32__" >> $TMPH
1883
  echo "#define __MINGW32__ 1" >> $TMPH
1884
  echo "#endif" >> $TMPH
1885
fi
1886

    
1887
if test "$os2" = "yes" ; then
1888
  echo "#define CONFIG_OS2 1" >> $TMPH
1889
  echo "CONFIG_OS2=yes" >> config.mak
1890
  echo "HAVE_OS2THREADS=yes" >> config.mak
1891
  echo "#define HAVE_OS2THREADS 1" >> $TMPH
1892
  echo "#define HAVE_THREADS 1" >> $TMPH
1893
fi
1894

    
1895
if test "$TARGET_OS" = "SunOS" ; then
1896
  echo "#define CONFIG_SUNOS 1" >> $TMPH
1897
fi
1898

    
1899
if test "$TARGET_OS" = "BeOS" ; then
1900
  echo "HAVE_BEOSTHREADS=yes" >> config.mak
1901
  echo "#define HAVE_BEOSTHREADS 1" >> $TMPH
1902
  echo "#define HAVE_THREADS 1" >> $TMPH
1903
fi
1904

    
1905
if test "$darwin" = "yes"; then
1906
  echo "#define CONFIG_DARWIN 1"  >> $TMPH
1907
  echo "CONFIG_DARWIN=yes" >> config.mak
1908
fi
1909

    
1910
if test "$_malloc_h" = "yes" ; then
1911
  echo "#define HAVE_MALLOC_H 1" >> $TMPH
1912
else
1913
  echo "#undef  HAVE_MALLOC_H" >> $TMPH
1914
fi
1915

    
1916
if test "$_memalign" = "yes" ; then
1917
  echo "#define HAVE_MEMALIGN 1" >> $TMPH
1918
else
1919
  echo "#undef  HAVE_MEMALIGN" >> $TMPH
1920
fi
1921

    
1922
if test "$memalignhack" = "yes" ; then
1923
  echo "#define MEMALIGN_HACK 1" >> $TMPH
1924
fi
1925

    
1926

    
1927
if test "$netserver" = "yes" ; then
1928
  echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH
1929
  echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak
1930
fi
1931

    
1932
if test "$need_inet_aton" = "yes" ; then
1933
  echo "NEED_INET_ATON=yes" >> config.mak
1934
fi
1935

    
1936
if test "$simpleidct" = "yes" ; then
1937
  echo "#define SIMPLE_IDCT 1" >> $TMPH
1938
fi
1939

    
1940
if test "$protocols" = "yes" ; then
1941
  echo "#define CONFIG_PROTOCOLS 1" >> $TMPH
1942
  echo "CONFIG_PROTOCOLS=yes" >> config.mak
1943
fi
1944

    
1945
if test "$ffserver" = "yes" ; then
1946
  echo "#define CONFIG_FFSERVER 1" >> $TMPH
1947
  echo "CONFIG_FFSERVER=yes" >> config.mak
1948
fi
1949

    
1950
if test "$ffplay" = "yes" ; then
1951
  echo "CONFIG_FFPLAY=yes" >> config.mak
1952
fi
1953

    
1954
if test "$gpl" = "yes" ; then
1955
  echo "#define CONFIG_GPL 1" >> $TMPH
1956
  echo "CONFIG_GPL=yes" >> config.mak
1957
fi
1958

    
1959
echo "#define restrict $_restrict" >> $TMPH
1960

    
1961
if test "$optimize" = "small"; then
1962
  echo "#define always_inline"  >> $TMPH
1963
fi
1964

    
1965
# build tree in object directory if source path is different from current one
1966
if test "$source_path_used" = "yes" ; then
1967
    DIRS="\
1968
         doc \
1969
         libavformat \
1970
         libavcodec \
1971
         libavcodec/alpha \
1972
         libavcodec/armv4l \
1973
         libavcodec/i386 \
1974
         libavcodec/sparc \
1975
         libavcodec/mlib \
1976
         libavcodec/ppc \
1977
         libavcodec/liba52 \
1978
         libpostproc \
1979
         libavutil \
1980
         tests \
1981
         vhook \
1982
         "
1983
    FILES="\
1984
          Makefile \
1985
          libavformat/Makefile \
1986
          libavcodec/Makefile \
1987
          libpostproc/Makefile \
1988
          libavutil/Makefile \
1989
          tests/Makefile \
1990
          vhook/Makefile \
1991
          doc/Makefile \
1992
          doc/texi2pod.pl \
1993
          "
1994
    for dir in $DIRS ; do
1995
            mkdir -p $dir
1996
    done
1997
    for f in $FILES ; do
1998
        ln -sf "$source_path/$f" $f
1999
    done
2000
fi
2001
echo "SRC_PATH=$source_path" >> config.mak
2002
echo "BUILD_ROOT=$PWD" >> config.mak
2003

    
2004
if test "$amr" = "yes" ; then
2005
  echo "#define AMR 1" >> $TMPH
2006
  echo "AMR=yes" >> config.mak
2007
fi
2008

    
2009
if test "$amr_wb" = "yes" ; then
2010
  echo "#define AMR_WB 1" >> $TMPH
2011
  echo "AMR_WB=yes" >> config.mak
2012
  echo
2013
  echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204"
2014
  echo "V5.1.0 from "
2015
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip"
2016
  echo "and extracted the source to libavcodec/amrwb_float"
2017
fi
2018

    
2019
if test "$amr_nb" = "yes" ; then
2020
  echo "#define AMR_NB 1" >> $TMPH
2021
  echo "AMR_NB=yes" >> config.mak
2022
  echo
2023
  echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
2024
  echo "REL-5 V5.1.0 from "
2025
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip"
2026
  echo "and extracted the source to libavcodec/amr_float"
2027
  echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
2028
fi
2029

    
2030
if test "$amr_nb_fixed" = "yes" ; then
2031
  echo "#define AMR_NB_FIXED 1" >> $TMPH
2032
  echo "AMR_NB_FIXED=yes" >> config.mak
2033
  echo
2034
  echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 "
2035
  echo "REL-5 version 5.1.0 from "
2036
  echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip"
2037
  echo "and extracted src to libavcodec/amr"
2038
  echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
2039
  echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
2040
fi
2041

    
2042
if test "$amr_if2" = "yes" ; then
2043
  echo "AMR_CFLAGS=-DIF2=1" >> config.mak
2044
fi
2045

    
2046

    
2047
for codec in $CODEC_LIST ; do
2048
    echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
2049
    echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
2050
done
2051

    
2052
# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
2053
diff $TMPH config.h >/dev/null 2>&1
2054
if test "$?" != "0" ; then
2055
        mv -f $TMPH config.h
2056
else
2057
        echo "config.h is unchanged"
2058
fi
2059

    
2060
rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
2061

    
2062

    
2063
# build pkg-config files libav*.pc and libpostproc.pc
2064
# libavutil.pc
2065
cat <<EOF >libavutil.pc
2066
prefix=$prefix
2067
exec_prefix=\${prefix}
2068
libdir=\${exec_prefix}/lib
2069
includedir=\${prefix}/include
2070

    
2071
Name: libavutil
2072
Description: FFmpeg utility library
2073
Version: $lavu_version
2074
Requires:
2075
Conflicts:
2076
Libs: -L\${libdir} -lavutil
2077
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2078
EOF
2079

    
2080
cat <<EOF >libavutil-uninstalled.pc
2081
prefix=
2082
exec_prefix=
2083
libdir=\${pcfiledir}/libavutil
2084
includedir=\${pcfiledir}/libavutil
2085

    
2086
Name: libavutil
2087
Description: FFmpeg utility library
2088
Version: $lavu_version
2089
Requires:
2090
Conflicts:
2091
Libs: \${libdir}/${LIBPREF}avutil${LIBSUF}
2092
Cflags: -I\${includedir}
2093
EOF
2094

    
2095
# libavcodec.pc
2096
cat <<EOF >libavcodec.pc
2097
prefix=$prefix
2098
exec_prefix=\${prefix}
2099
libdir=\${exec_prefix}/lib
2100
includedir=\${prefix}/include
2101

    
2102
Name: libavcodec
2103
Description: FFmpeg codec library
2104
Version: $lavc_version
2105
Requires: $pkg_requires libavutil = $lavu_version
2106
Conflicts:
2107
Libs: -L\${libdir} -lavcodec $extralibs
2108
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2109
EOF
2110

    
2111
cat <<EOF >libavcodec-uninstalled.pc
2112
prefix=
2113
exec_prefix=
2114
libdir=\${pcfiledir}/libavcodec
2115
includedir=\${pcfiledir}/libavcodec
2116

    
2117
Name: libavcodec
2118
Description: FFmpeg codec library
2119
Version: $lavc_version
2120
Requires: $pkg_requires libavutil = $lavu_version
2121
Conflicts:
2122
Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
2123
Cflags: -I\${includedir}
2124
EOF
2125

    
2126
# libavformat.pc
2127
cat <<EOF >libavformat.pc
2128
prefix=$prefix
2129
exec_prefix=\${prefix}
2130
libdir=\${exec_prefix}/lib
2131
includedir=\${prefix}/include
2132

    
2133
Name: libavformat
2134
Description: FFmpeg container format library
2135
Version: $lavf_version
2136
Requires: $pkg_requires libavcodec = $lavc_version
2137
Conflicts:
2138
Libs: -L\${libdir} -lavformat $extralibs
2139
Cflags: -I\${includedir} -I\${includedir}/ffmpeg
2140
EOF
2141

    
2142
cat <<EOF >libavformat-uninstalled.pc
2143
prefix=
2144
exec_prefix=
2145
libdir=\${pcfiledir}/libavformat
2146
includedir=\${pcfiledir}/libavformat
2147

    
2148
Name: libavformat
2149
Description: FFmpeg container format library
2150
Version: $lavf_version
2151
Requires: $pkg_requires libavcodec = $lavc_version
2152
Conflicts:
2153
Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
2154
Cflags: -I\${includedir}
2155
EOF
2156

    
2157

    
2158
# libpostproc.pc
2159
cat <<EOF >libpostproc.pc
2160
prefix=$prefix
2161
exec_prefix=\${prefix}
2162
libdir=\${exec_prefix}/lib
2163
includedir=\${prefix}/include
2164

    
2165
Name: libpostproc
2166
Description: FFmpeg post processing library
2167
Version: $lavc_version
2168
Requires:
2169
Conflicts:
2170
Libs: -L\${libdir} -lpostproc
2171
Cflags: -I\${includedir} -I\${includedir}/postproc
2172
EOF
2173

    
2174
cat <<EOF >libpostproc-uninstalled.pc
2175
prefix=
2176
exec_prefix=
2177
libdir=\${pcfiledir}/libpostproc
2178
includedir=\${pcfiledir}/libpostproc
2179

    
2180
Name: libpostproc
2181
Description: FFmpeg post processing library
2182
Version: $lavc_version
2183
Requires:
2184
Conflicts:
2185
Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
2186
Cflags: -I\${includedir}
2187
EOF