diff options
| author | Andrew Morrow <acm@mongodb.com> | 2016-05-14 11:37:45 -0400 |
|---|---|---|
| committer | Andrew Morrow <acm@mongodb.com> | 2016-05-16 16:39:34 -0400 |
| commit | dca92896c83b519d7754df70f2a6b896804fb859 (patch) | |
| tree | a654f148f6c17c3be27324eff02f092d8036cc0e /SConstruct | |
| parent | 1991b885292a271437f7a72f22ca86f0f720a75b (diff) | |
| download | mongo-dca92896c83b519d7754df70f2a6b896804fb859.tar.gz | |
SERVER-23826 Run all tests under the undefined behavior sanitizer
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/SConstruct b/SConstruct index 6c4948068c0..5b9de702a72 100644 --- a/SConstruct +++ b/SConstruct @@ -2148,8 +2148,20 @@ def doConfigure(myenv): myenv['ENV']['TSAN_OPTIONS'] = tsan_options if using_ubsan: - # By default, undefined behavior sanitizer doesn't stop on the first error. Make it so. - AddToCCFLAGSIfSupported(myenv, "-fno-sanitize-recover") + # By default, undefined behavior sanitizer doesn't stop on + # the first error. Make it so. Newer versions of clang + # have renamed the flag. + if not AddToCCFLAGSIfSupported(myenv, "-fno-sanitize-recover"): + AddToCCFLAGSIfSupported(myenv, "-fno-sanitize-recover=undefined") + + # Ideally, we would apply this only in the WiredTiger + # directory until WT-2631 is resolved, but we can't rely + # on the flag being supported until clang-3.6, which isn't + # our minimum, and we don't have access to + # AddToCCFFLAGSIfSupported in the scope of the WT + # Sconscript. + # + AddToCCFLAGSIfSupported(myenv, "-fno-sanitize=nonnull-attribute") if myenv.ToolchainIs('msvc') and optBuild: # http://blogs.msdn.com/b/vcblog/archive/2013/09/11/introducing-gw-compiler-switch.aspx |