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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-02-08 22:55:10 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-02-08 22:55:10 +0000 |
| commit | d31bd24b40262ff97db47804472589a89a4bcfe4 (patch) | |
| tree | feeb11481fc0b6f1041b152f8c1791f10f173953 /cmake/config-ix.cmake | |
| parent | 1c66a18f84f25387d919c18c3d7a68ba22e18d01 (diff) | |
| download | external_llvm-d31bd24b40262ff97db47804472589a89a4bcfe4.zip external_llvm-d31bd24b40262ff97db47804472589a89a4bcfe4.tar.gz external_llvm-d31bd24b40262ff97db47804472589a89a4bcfe4.tar.bz2 | |
configure: when performing a compiler feature test for a -Wno-foo flag, attempt
to use -Wfoo instead of -Wno-foo. This works around a bug in some versions of
gcc, where it will silently accept an unknown -Wno-foo option, but will
generate an error for a compile which uses -Wno-foo if that compile also
triggers any warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174770 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake/config-ix.cmake')
0 files changed, 0 insertions, 0 deletions