- explicitly require clang >= 3.4 - move -Og to basic debug flags (supported by clang since 4.0) - use gold linker and enable linker optimizations Change-Id: Ife0b645a94abfe86230bac179779fde6b529f075
- explicitly require clang >= 3.4 - move -Og to basic debug flags (supported by clang since 4.0) - use gold linker and enable linker optimizations Change-Id: Ife0b645a94abfe86230bac179779fde6b529f075