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| author | glider <glider@chromium.org> | 2014-10-23 18:41:31 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2014-10-24 01:42:12 +0000 |
| commit | cecc83e5fc030de7b1d655fa1e676270781149e2 (patch) | |
| tree | 5f8f9ec89f74aba2b5f8b83bba1e0098a91ae380 /third_party/mesa/mesa.gyp | |
| parent | c45241262e301c993a52568e40def261084ed2cb (diff) | |
| download | chromium_src-cecc83e5fc030de7b1d655fa1e676270781149e2.zip chromium_src-cecc83e5fc030de7b1d655fa1e676270781149e2.tar.gz chromium_src-cecc83e5fc030de7b1d655fa1e676270781149e2.tar.bz2 | |
Disable optimization for libmesa and libgl under UBSan to work around issue 426271
BUG=426271
R=piman@chromium.org
Review URL: https://codereview.chromium.org/676823002
Cr-Commit-Position: refs/heads/master@{#301020}
Diffstat (limited to 'third_party/mesa/mesa.gyp')
| -rw-r--r-- | third_party/mesa/mesa.gyp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/third_party/mesa/mesa.gyp b/third_party/mesa/mesa.gyp index bc115e1..6ccbb2a 100644 --- a/third_party/mesa/mesa.gyp +++ b/third_party/mesa/mesa.gyp @@ -657,6 +657,14 @@ '_GLAPI_NO_EXPORTS', ], }], + ['ubsan==1', { + # Due to a bug in LLVM (http://llvm.org/bugs/show_bug.cgi?id=21349), + # compilation hangs for some Mesa source files. Disable -O2 + # temporarily until http://crbug.com/426271 is fixed. + 'cflags!': [ + '-O2', + ], + }], ], }, # Building this target will hide the native OpenGL shared library and |