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Add -ldl to libc++ tests when sanitizers are used.

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Clang 3.6 no longer links the sanitizer runtime library dependancies when
-nodefaultlibs is used. This patch manually links in a missing dependancy.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@220463 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier 2014-10-23 02:54:15 +00:00
parent 4a655fdde5
commit 3de9baafba
1 changed files with 2 additions and 0 deletions
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2
test/lit.cfg
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@ -431,6 +431,8 @@ class Configuration(object):
san = self.get_lit_conf('llvm_use_sanitizer', '').strip() san = self.get_lit_conf('llvm_use_sanitizer', '').strip()
if san: if san:
self.compile_flags += ['-fno-omit-frame-pointer'] self.compile_flags += ['-fno-omit-frame-pointer']
if not sys.platform.startswith('freebsd'):
self.link_flags += ['-ldl']
if san == 'Address': if san == 'Address':
self.compile_flags += ['-fsanitize=address'] self.compile_flags += ['-fsanitize=address']
self.config.available_features.add('asan') self.config.available_features.add('asan')