/contrib/ffmpeg.sh

 1#!/bin/sh
 2
 3cd `dirname $0`
 4
 5if [ ! -d "build" ] ; then
 6    mkdir build
 7fi
 8cd build
 9
10FFV="ffmpeg-1.0.7"
11ARC="$FFV.tar.gz"
12
13err()
14{
15    CDIR=`pwd`
16    echo "failed to download FFmpeg"
17    echo "please, download $DURL"
18    echo "to $CDIR"
19    exit 1
20}
21
22download()
23{
24    if [ -d "ffmpeg" ] ; then
25        return 0
26    fi
27
28    if [ ! -f "$ARC" ] ; then
29        DURL="http://ffmpeg.org/releases/$ARC"
30        DCMD=""
31
32        if which curl >/dev/null ; then
33            DCMD="curl -O"
34        elif which wget >/dev/null ; then
35            DCMD="wget"
36        elif which fetch >/dev/null ; then
37            DCMD="fetch"
38        else
39            err
40        fi
41
42        $DCMD $DURL
43        if [ $? -ne 0 ] ; then
44            err
45        fi
46    fi
47
48    tar -xf $ARC
49    mv $FFV ffmpeg
50}
51
52download
53cd ffmpeg
54
55if [ -f "version.h" ] ; then
56    echo "rebuild ffmpeg"
57    make distclean
58fi
59
60./configure --disable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-doc --disable-avdevice --disable-swresample --disable-swscale --disable-postproc --disable-network --disable-everything --enable-encoder=mp2,ac3 --enable-decoder=mp1,mp2,mp3,ac3 --disable-yasm \
61&& make