Commit Graph

5 Commits

Author SHA1 Message Date
Chad Rosier 557ee03c8a [driver] Fix test case for Windows due to fallout from r141202+r141205.
llvm-svn: 141322
2011-10-06 22:05:26 +00:00
Benjamin Kramer 559865c89d Reenable -cxx-isystem for Objective C++, until I come up with a better solution
llvm-svn: 140365
2011-09-23 02:25:14 +00:00
Benjamin Kramer dcae044a10 Don't test unix path seperators, that will fail on windows.
llvm-svn: 140343
2011-09-22 22:14:48 +00:00
Benjamin Kramer e3faaaba79 See if going through env pacifies the windows buildbots.
llvm-svn: 140342
2011-09-22 22:08:09 +00:00
Benjamin Kramer 8404eb0bad Add support for CPATH and friends.
This moves the existing code for CPATH into the driver and adds the environment lookup and path splitting there.
The paths are then passed down to cc1 with -I options (CPATH), added after the normal user-specified include dirs.
Language specific paths are passed via -LANG-isystem and the actual filtering is performed in the frontend.

I tried to match GCC's behavior as close as possible

Fixes PR8971.

llvm-svn: 140341
2011-09-22 21:41:16 +00:00