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| author | Erich Keane <erich.keane@intel.com> | 2017-04-14 15:21:18 +0000 |
|---|---|---|
| committer | Erich Keane <erich.keane@intel.com> | 2017-04-14 15:21:18 +0000 |
| commit | 750fe2220e53bc6d9c8fd4d5e0ab7f59d693b14d (patch) | |
| tree | 7de75aaa34e8d861e5674a9914ca46059669bbbd /clang/lib/Driver/ToolChains/Gnu.cpp | |
| parent | 0c559f6d9e5c89ca9a70526009269b33c733a30d (diff) | |
| download | bcm5719-llvm-750fe2220e53bc6d9c8fd4d5e0ab7f59d693b14d.tar.gz bcm5719-llvm-750fe2220e53bc6d9c8fd4d5e0ab7f59d693b14d.zip | |
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
Diffstat (limited to 'clang/lib/Driver/ToolChains/Gnu.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains/Gnu.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp index 595285e087f..549e24cbd2b 100644 --- a/clang/lib/Driver/ToolChains/Gnu.cpp +++ b/clang/lib/Driver/ToolChains/Gnu.cpp @@ -2173,6 +2173,7 @@ bool Generic_GCC::GCCInstallationDetector::ScanGentooGccConfig( SmallVector<StringRef, 2> Lines; File.get()->getBuffer().split(Lines, "\n"); for (StringRef Line : Lines) { + Line = Line.trim(); // CURRENT=triple-version if (Line.consume_front("CURRENT=")) { const std::pair<StringRef, StringRef> ActiveVersion = |
