The Sword2.5 engine needs access to vorbis and theora headers. This patch adds the scummvm libs include directory to the include search path for this engine.
- Update searchs path and library names to use the mingw precompiled libraries directly
- Enhance batch file to handle the same arguments as the MSVC one
svn-id: r55499
- Fix include directory search order
- Add custom tool command for asm files
- Change linker search directory to SCUMMVM_LIBS/lib/mingw (libraries from the precompiled mingw package will need to be renamed to match the names from the MSVC precompiled package and be of the form lib<name>.a)
svn-id: r55345
