[DVDnav-discuss] [PATCH] Allow building with builddir != srcdir

[Nico Sabbi]

Diego 'Flameeyes' Pettenò wrote:
> I'm attaching a patch that takes a few more features from FFmpeg's
> build system, allowing to have builddir != srcdir builds.
> 
> With this I should be able to start working on the first integration
> branch for xine-lib.
> 

applied, but without exporting BUILD_ROOT (unused) and after checked 
that source_path exists and is accessible.
Thanks