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Get tests running with warnings. Fix warnings in headers and tests

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228344 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2015-02-05 20:28:37 +00:00
parent 70e0af45ae
commit 75fdf0ea7c
26 changed files with 66 additions and 21 deletions
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9
test/libcxx/test/config.py
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@@ -92,6 +92,7 @@ class Configuration(object):
self.configure_env()
self.configure_compile_flags()
self.configure_link_flags()
self.configure_warnings()
self.configure_sanitizer()
self.configure_substitutions()
self.configure_features()
@@ -456,6 +457,14 @@ class Configuration(object):
else:
self.lit_config.fatal("unrecognized system: %r" % sys.platform)
def configure_warnings(self):
enable_warnings = self.get_lit_bool('enable_warnings', False)
if enable_warnings:
self.cxx.compile_flags += ['-Wsystem-headers', '-Wall', '-Werror']
if ('clang' in self.config.available_features or
'apple-clang' in self.config.available_features):
self.cxx.compile_flags += ['-Wno-user-defined-literals']
def configure_sanitizer(self):
san = self.get_lit_conf('use_sanitizer', '').strip()
if san: