Make Gentoo GNU GCC Config override whitespace tolerant
authorErich Keane <erich.keane@intel.com>
Fri, 14 Apr 2017 15:21:18 +0000 (15:21 +0000)
committerErich Keane <erich.keane@intel.com>
Fri, 14 Apr 2017 15:21:18 +0000 (15:21 +0000)
commit750fe2220e53bc6d9c8fd4d5e0ab7f59d693b14d
tree7de75aaa34e8d861e5674a9914ca46059669bbbd
parent0c559f6d9e5c89ca9a70526009269b33c733a30d
Make Gentoo GNU GCC Config override whitespace tolerant

The config-*triple* file handling isn't tolerant of
leading/trailing whitespace, making it not terribly
obvious when a single extraneous tab/space/etc will
cause the override to be ignored. This patch simply
trims the lines to ensure that it is tolerant of
whitespace.

llvm-svn: 300328
clang/lib/Driver/ToolChains/Gnu.cpp