Don't attempt to run llvm-config in cmake/modules/Makefile when doing
authorDan Liew <dan@su-root.co.uk>
Wed, 10 Sep 2014 11:09:23 +0000 (11:09 +0000)
committerDan Liew <dan@su-root.co.uk>
Wed, 10 Sep 2014 11:09:23 +0000 (11:09 +0000)
commit056270700dc2c0238b5efc5932494bf9932a3677
tree5d8d06f020abef2a5d7821c6e1d5883df48a5490
parentb4c17e7b51187f9ce8d2d1908d11893c654d78d0
Don't attempt to run llvm-config in cmake/modules/Makefile when doing
``make clean`` because it won't be available.

This is an attempt to unbreak buildbots broken by r217484.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217490 91177308-0d34-0410-b5e6-96231b3b80d8
cmake/modules/Makefile