Building mp4v2 library for Leopard compatibility

How to build mp4v2 for Leopard compatibility. 1. Download mp4v2-r355 from the MP4v2 project. 2. Setup these environment variables: export MACOSX_DEPLOYMENT_TARGET=10.5export CFLAGS=”-isysroot /Developer/SDKs/MacOSX10.5.sdk”export CXXFLAGS=”-isysroot /Developer/SDKs/MacOSX10.5.sdk” 3. Run configure with the following command: (refer to mp4v2 issue 58) ./configure –disable-gch –enable-ub=ppc,i386,x86_64 4. Go to the “.libs” directory that contains the compiled mp4v2 library and adjust the…