tree 0e64ffd0f6e47269b0cd4356fbd8aa550a0289c4
parent 710e0c41ae0db3be3eec88fc47725da61e4bdef4
author Daniel Dunbar <daniel@zuster.org> 1316810021 +0000
committer Daniel Dunbar <daniel@zuster.org> 1316810021 +0000

Driver: Add a --working-directory option which can be used to cause the compiler
to operate "as if" in a certain working directory.
 - For now, we just implement this by changing the actual working directory, but
   eventually we would want to handle this transparently. This is useful to
   avoid an extra exec() pair in some situations, and will be something we would
   want to support for more flexibility in using the Clang libraries.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140409 91177308-0d34-0410-b5e6-96231b3b80d8