f6ee3539b1feaf8030738d05a1541666fd5bcb07
[melted] / src / modules / avformat / configure
1 #!/bin/sh
2
3 # Determine whether to recommend/use the HEAD revision of FFmpeg (unreleased)
4 # or a specific revision based upon whether the last digit of our version
5 # is even or odd. An odd MLT version number always represents unreleased.
6 svn_rev="17887"
7 micro_version=$(echo $version | cut -d . -f 3)
8 odd_version=$(($micro_version % 2))
9 [ "$odd_version" -eq "1" ] && svn_rev="HEAD"
10
11 if [ "$help" = "1" ]
12 then
13         cat << EOF
14 FFMPEG/avformat options:
15
16   --avformat-svn          - Obtain ffmpeg from Subversion
17   --avformat-svn-extra    - Add extra configure options for --avformat-svn
18   --avformat-shared=path  - Link against a shared installation of ffmpeg (default)
19   --avformat-static=path  - Link against a static ffmpeg dev tree
20   --avformat-ldextra=libs - Provide additional libs to link with
21   --avformat-suffix=suff  - Specify a custom suffix for an ffmpeg shared build
22   --avformat-swscale      - Use ffmpeg libswcale instead of img_convert
23   --avformat-no-codecs    - Disable the producer and consumer to avoid the FFmpeg codecs
24   --avformat-no-filters   - Disable the filters to make a codecs+muxers-only plugin
25
26   NOTE: The recommended version of FFmpeg is SVN-r$svn_rev.
27
28 EOF
29
30 else
31         targetos=$(uname -s)
32         case $targetos in
33         Darwin)
34                 export LIBSUF=.dylib
35                 ;;
36         Linux)
37                 export LIBSUF=.so
38                 ;;
39         *)
40                 ;;
41         esac
42                 
43         bits=$(uname -m)
44         case $bits in
45         x86_64)
46                 [ -d /usr/lib/lib64 ] && export LIBDIR=lib64 || export LIBDIR=lib
47                 ;;
48         *)
49                 export LIBDIR=lib
50                 ;;
51         esac
52
53         echo > config.mak
54
55         export static_ffmpeg=
56         export shared_ffmpeg=$(pkg-config --variable=prefix libavformat)
57         export extra_libs=
58         export svn_ffmpeg=
59         export svn_ffmpeg_extra=
60         export avformat_suffix=
61         export swscale=
62         export codecs=true
63         export filters=true
64
65         for i in "$@"
66         do
67                 case $i in
68                         --avformat-static=* )   static_ffmpeg="${i#--avformat-static=}" ;;
69                         --avformat-shared=* )   shared_ffmpeg="${i#--avformat-shared=}" ;;
70                         --avformat-ldextra=* )  extra_libs="${i#--avformat-ldextra=}" ;;
71                         --avformat-svn )                svn_ffmpeg=true ;;
72                         --avformat-svn-extra=* ) svn_ffmpeg_extra="${i#--avformat-svn-extra=}" ;;
73                         --avformat-cvs )                svn_ffmpeg=true ;;
74                         --avformat-suffix=* )   avformat_suffix="${i#--avformat-suffix=}" ;;
75                         --avformat-swscale )    swscale=true ;;
76                         --avformat-swscaler )   swscale=true ;;
77                         --avformat-no-codecs )  codecs=false ;;
78                         --avformat-no-filters ) filters=false ;;
79                 esac
80         done
81
82         if [ "$svn_ffmpeg" != "" ]
83         then
84                 if [ "$gpl" = "true" ]
85                 then
86                         enable_gpl="--enable-gpl"
87                         if [ "$swscale" != "" ]
88                         then
89                                         [ "$svn_rev" -eq "17887" ] && enable_swscale="--enable-swscale"
90                                         echo "SWSCALE=1" >> config.mak
91                         fi
92                 elif [ "$swscale" != "" ]
93                 then
94                         echo
95                         echo "ERROR        ERROR        ERROR        ERROR        ERROR        ERROR"
96                         echo "--enable-gpl is required to use --avformat-swscale with --avformat-svn!"
97                         echo
98                         exit
99                 fi
100                 if [ ! -d "ffmpeg" ]
101                 then
102                         echo
103                         echo "Checking out ffmpeg/avformat revision $svn_rev - no password required"
104                         echo
105                         if [ "$svn_rev" -eq "17887" ]; then
106                                 svn checkout -r $svn_rev svn://svn.mplayerhq.hu/ffmpeg/branches/0.5 ffmpeg
107                         else
108                                 svn checkout -r $svn_rev svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
109                         fi
110                 fi
111                 [ -d "ffmpeg" ] && ( cd ffmpeg ; ./configure $enable_gpl $enable_swscale $svn_ffmpeg_extra )
112                 #[ ! -f "ffmpeg/ffmpeg.patch" ] && ( cd ffmpeg ; cp ../ffmpeg.patch . ; patch -p0 < ffmpeg.patch )
113                 echo "CFLAGS+=-I`pwd`/ffmpeg -I`pwd`/ffmpeg/libavformat -I`pwd`/ffmpeg/libavcodec -I`pwd`/ffmpeg/libavutil -I`pwd`/ffmpeg/libavdevice -I`pwd`/ffmpeg/libswscale" >> config.mak
114                 echo "LDFLAGS+=-L`pwd`/ffmpeg/libavformat -L`pwd`/ffmpeg/libavcodec -L`pwd`/ffmpeg/libavutil -L`pwd`/ffmpeg/libavdevice -L`pwd`/ffmpeg/libswscale" >> config.mak
115                 [ $targetos = "Darwin" ] &&
116                         echo "LDFLAGS+=-single_module" >> config.mak
117                 echo "LOCAL_FFMPEG=1" >> config.mak
118                 echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
119                 extra_libs="$extra_libs -lz -lbz2"
120         elif [ "$static_ffmpeg" != "" ]
121         then 
122                 if [ -d "$static_ffmpeg" ]
123                 then
124                         echo "CFLAGS+=-I$static_ffmpeg/libavformat -I$static_ffmpeg/libavcodec -I$static_ffmpeg/libavutil -I$static_ffmpeg/libavdevice" >> config.mak
125                         echo "LDFLAGS+=-L$static_ffmpeg/libavformat -L$static_ffmpeg/libavcodec -L$static_ffmpeg/libavutil -L$static_ffmpeg/libavdevice" >> config.mak
126                         [ $targetos = "Darwin" ] &&
127                                 echo "LDFLAGS+=-single_module" >> config.mak
128                         if [ "$swscale" != "" ]
129                         then
130                                 echo "CFLAGS+=-I$static_ffmpeg/libswscale" >> config.mak
131                                 echo "LDFLAGS+=-L$static_ffmpeg/libswscale" >> config.mak
132                                 echo "SWSCALE=1" >> config.mak
133                         fi
134                         echo "LDFLAGS+=-Wl,-Bsymbolic" >> config.mak
135                         extra_libs="$extra_libs -lz"
136                 else
137                         echo "avformat: Invalid path specified: $static_ffmpeg"
138                         touch ../disable-avformat
139                         echo 0
140                 fi
141         elif [ "$shared_ffmpeg" != "" ]
142         then
143                 echo "PREFIX=$shared_ffmpeg" >> config.mak
144                 echo "CFLAGS+=$(pkg-config --cflags libavformat) $TMP_CFLAGS" >> config.mak
145                 echo "LDFLAGS+=$(pkg-config --libs libavformat)" >> config.mak
146                 [ -d "$shared_ffmpeg/include/ffmpeg/libavformat" ] &&
147                         echo "CFLAGS+=-I$shared_ffmpeg/include/ffmpeg/libavformat -I$shared_ffmpeg/include/ffmpeg/libavcodec" >> config.mak
148                 [ -d "$shared_ffmpeg/include/libavformat" ] &&
149                         echo "CFLAGS+=-I$shared_ffmpeg/include/libavformat -I$shared_ffmpeg/include/libavcodec" >> config.mak
150                 if [ "$swscale" != "" ]
151                 then
152                         [ -d "$shared_ffmpeg/include/ffmpeg/libswscale" ] &&
153                                 echo "CFLAGS+=-I$shared_ffmpeg/include/ffmpeg/libswscale" >> config.mak
154                         [ -d "$shared_ffmpeg/include/libswscale" ] &&
155                                 echo "CFLAGS+=-I$shared_ffmpeg/include/libswscale" >> config.mak
156                         echo "SWSCALE=1" >> config.mak
157                 fi
158         else
159                 echo "avformat: No build environment found. "
160                 echo "          Try configuring mlt with --avformat-svn."
161                 touch ../disable-avformat
162                 exit 0
163         fi
164
165         echo "EXTRA_LIBS=$extra_libs" >> config.mak
166         echo "AVFORMAT_SUFFIX=$avformat_suffix" >> config.mak
167         [ "$codecs" = "true" ] && echo "CODECS=1" >> config.mak
168         [ "$filters" = "true" ] && echo "FILTERS=1" >> config.mak
169         exit 0
170
171 fi