[autoconf] Fix 80+ and quoting.
authorNAKAMURA Takumi <geek4civic@gmail.com>
Wed, 30 Jan 2013 01:37:49 +0000 (01:37 +0000)
committerNAKAMURA Takumi <geek4civic@gmail.com>
Wed, 30 Jan 2013 01:37:49 +0000 (01:37 +0000)
Additional quoting for safety and satisfying newer autotools.  Fix a couple of 80 column violations.

http://llvm-reviews.chandlerc.com/D333

Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173877 91177308-0d34-0410-b5e6-96231b3b80d8


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