add ffmpeg's own library path in rpath. enable zlib.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@44864 20353a03-c40f-0410-a6d1-a30d3c3de9de

buildout/software-profiles/ffmpeg.cfg

 [buildout]
 extends = 
   bzip2.cfg
+  zlib.cfg
 
 parts = 
   ffmpeg
@@ -53,9 +54,9 @@ configure-options =
  --enable-libtheora
  --enable-libvpx
  --enable-shared
+ --enable-zlib
  --disable-static
+ --extra-ldflags="-Wl,-rpath -Wl,${buildout:parts-directory}/${:_buildout_section_name_}/lib"
 environment = 
-  CPPFLAGS=-I${bzip2:location}/include -I${libogg:location}/include -I${libvorbis:location}/include -I${libtheora:location}/include -I${libvpx:location}/include
-  LDFLAGS=-L${bzip2:location}/lib -L${libogg:location}/lib -L${libvorbis:location}/lib -L${libtheora:location}/lib -L${libvpx:location}/lib
-  SHARED_LDFLAGS="${buildout:parts-directory}/${:_buildout_section_name_}/lib"
-
+  CPPFLAGS=-I${bzip2:location}/include -I${libogg:location}/include -I${libvorbis:location}/include -I${libtheora:location}/include -I${libvpx:location}/include -I${zlib:location}/include
+  LDFLAGS=-L${bzip2:location}/lib -Wl,-rpath -Wl,${bzip2:location}/lib -L${libogg:location}/lib -Wl,-rpath -Wl,${libogg:location}/lib -L${libvorbis:location}/lib -Wl,-rpath -Wl,${libvorbis:location}/lib -L${libtheora:location}/lib -Wl,-rpath -Wl,${libtheora:location}/lib -L${libvpx:location}/lib -Wl,-rpath -Wl,${libvpx:location}/lib -L${zlib:location}/lib -Wl,-rpath -Wl,${zlib:location}/lib