- Some things are still hardcoded, and macosx-version-min comparison
isn't implemented, but otherwise this very closely matches gcc.
- The one exception is that arguments (like -framework or -Wl,) which are
treated as linker inputs instead of options are not being
forwarded yet.
llvm-svn: 62059
perform them.
- A ToolChain is a coherent set of tools use in a compilation
process. The idea is that a ToolChain holds roughly the information
(specs, search paths, etc.) that is in a single gcc binary.
- The default ToolChain is selected by the host and will generally
correspond to what the default system compiler would do. However,
this can be over-riden for a variety of purposes, for example the
by the driver driver or for testing.
llvm-svn: 62021
Daniel Dunbar