[llvm-config] Fix cflags test looking for "warning"
authorBen Langmuir <blangmuir@apple.com>
Tue, 30 May 2017 20:21:47 +0000 (20:21 +0000)
committerBen Langmuir <blangmuir@apple.com>
Tue, 30 May 2017 20:21:47 +0000 (20:21 +0000)
commita8217afe168b4aa02bbd395f84db0928ede61723
tree8577f47324ac506444d1eddd3f146c77d66922af
parent2e374b6c721534fd5915ef0e393fb10d3b1e69ad
[llvm-config] Fix cflags test looking for "warning"

This will fail if you configure with e.g. -Wno-unknown-warning-option.
Change it to check for 'warning:' just like we did for 'error:' in
r289484.

llvm-svn: 304239
llvm/test/tools/llvm-config/cflags.test