Check for $PWD in llvm::sys::current_path.
authorRafael Espindola <rafael.espindola@gmail.com>
Sat, 10 Aug 2013 00:50:57 +0000 (00:50 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Sat, 10 Aug 2013 00:50:57 +0000 (00:50 +0000)
commit0a69bac39607c1f715835d951a6deb1c7ecbedfe
tree042b0fa9423ee2565cfdf76c165c26be9c3a0f2a
parent3ed7576a3bfd8e4e76e7b8f7ae76422c1ae48f72
Check for $PWD in llvm::sys::current_path.

Some users (clang, libTooling) require this. After this patch we can remove
the calls to getenv("PWD") from clang.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188125 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Support/Unix/Path.inc
test/MC/ELF/comp-dir.s