[lit] Avoid CRLFs in bash scripts on Windows
authorReid Kleckner <reid@kleckner.net>
Wed, 20 Mar 2013 23:32:14 +0000 (23:32 +0000)
committerReid Kleckner <reid@kleckner.net>
Wed, 20 Mar 2013 23:32:14 +0000 (23:32 +0000)
commite23604da5ff92cdf61312b1ec999600e26d1d8cb
tree3618598a8e04ae2a290c516c2bf68f813622a983
parent7184d34f9677144dc047c0319b03f22dcbe18a43
[lit] Avoid CRLFs in bash scripts on Windows

Native Windows Python will do line ending translation by default, which
we don't want in bash scripts.  If we're not native Windows Python, then
'b' is ignored.

llvm-svn: 177602
llvm/utils/lit/lit/TestRunner.py