* Bring back the dependency on gcc 4.8. It breaks the nightly snapshot
packages and it should be the norm now...
[ Martin Nowack ]
* Fixed build directory for llvm-config
* Add Unittests for running tests for llvm-based projects
* Install FileCheck and not for testing
* Automatically determine GCC_VERSION and dep:devlibs based on g++ package
version.
* Automatically determine if -fuse-ld=gold is supported based on binutils
package version.
* debian/patches/lldb-link-atomic.diff: Link lldb with -latomic to get
builtin GCC atomic helpers on arches (like powerpc) that need them.