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Refactor the lit config's linker flag discovery code. NFC

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@225920 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jonathan Roelofs 2015-01-14 01:29:04 +00:00
parent 083e011d6c
commit f1b1b7f8fe
1 changed files with 14 additions and 4 deletions
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18
test/libcxx/test/config.py
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@ -337,11 +337,23 @@ class Configuration(object):
if abi_library_path:
self.link_flags += ['-L' + abi_library_path,
'-Wl,-rpath,' + abi_library_path]
# Configure libraries
self.configure_link_flags_cxx_library()
self.configure_link_flags_abi_library()
self.configure_extra_library_flags()
link_flags_str = self.get_lit_conf('link_flags', '')
self.link_flags += shlex.split(link_flags_str)
def configure_link_flags_cxx_library(self):
libcxx_library = self.get_lit_conf('libcxx_library')
if libcxx_library:
self.link_flags += [libcxx_library]
else:
self.link_flags += ['-lc++']
def configure_link_flags_abi_library(self):
cxx_abi = self.get_lit_conf('cxx_abi', 'libcxxabi')
if cxx_abi == 'libstdc++':
self.link_flags += ['-lstdc++']
@ -356,7 +368,8 @@ class Configuration(object):
else:
self.lit_config.fatal(
'C++ ABI setting %s unsupported for tests' % cxx_abi)
# Configure extra libraries.
def configure_extra_library_flags(self):
if sys.platform == 'darwin':
self.link_flags += ['-lSystem']
elif sys.platform.startswith('linux'):
@ -367,9 +380,6 @@ class Configuration(object):
else:
self.lit_config.fatal("unrecognized system: %r" % sys.platform)
link_flags_str = self.get_lit_conf('link_flags', '')
self.link_flags += shlex.split(link_flags_str)
def configure_sanitizer(self):
san = self.get_lit_conf('use_sanitizer', '').strip()
if san: