Git does not store empty subdirectories (while SVN does). Git clone of
the clang repository did not create the fake Hexagon installation tree
used for testing the driver. This only became evident after a change
in the Hexagon toolchain that started checking for existence of certain
directories.
llvm-svn: 284402
- Removed support for hexagonv3 and earlier.
- Added handling of hexagonv55 and hexagonv60.
- Added handling of target features (hvx, hvx-double).
- Updated paths to reflect current directory layout.
llvm-svn: 255502
paths
- Inherit from Linux rather than ToolChain
- Override AddClangSystemIncludeArgs and AddClangCXXStdlibIncludeArgs
to properly set include paths.
llvm-svn: 169495