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improving mk_make

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-11-23 13:34:15 -08:00
parent e4b80d3c31
commit e217264fb4
1 changed files with 33 additions and 2 deletions
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35
scripts/mk_util.py
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@ -484,6 +484,32 @@ def is_verbose():
def is_java_enabled():
return JAVA_ENABLED
def is_compiler(given, expected):
"""
Return True if the 'given' compiler is the expected one.
>>> is_compiler('g++', 'g++')
True
>>> is_compiler('/home/g++', 'g++')
True
>>> is_compiler(os.path.join('home', 'g++'), 'g++')
True
>>> is_compiler('clang++', 'g++')
False
>>> is_compiler(os.path.join('home', 'clang++'), 'clang++')
True
"""
if given == expected:
return True
if len(expected) < len(given):
return given[len(given) - len(expected) - 1] == os.sep and given[len(given) - len(expected):] == expected
return False
def is_CXX_gpp():
return is_compiler(CXX, 'g++')
def is_CXX_clangpp():
return is_compiler(CXX, 'clang++')
def get_cpp_files(path):
return filter(lambda f: f.endswith('.cpp'), os.listdir(path))
@ -1179,7 +1205,7 @@ def mk_config():
else:
CPPFLAGS = '%s -D_MP_INTERNAL' % CPPFLAGS
CXXFLAGS = '%s -c' % CXXFLAGS
if CXX == 'g++':
if is_CXX_gpp():
CXXFLAGS = '%s -fopenmp -mfpmath=sse' % CXXFLAGS
LDFLAGS = '%s -fopenmp' % LDFLAGS
SLIBEXTRAFLAGS = '-fopenmp'
@ -1193,7 +1219,7 @@ def mk_config():
SLIBFLAGS = '-dynamiclib'
elif sysname == 'Linux':
CXXFLAGS = '%s -fno-strict-aliasing -D_LINUX_' % CXXFLAGS
if CXX == 'clang++':
if is_CXX_clangpp():
CXXFLAGS = '%s -Wno-unknown-pragmas -Wno-overloaded-virtual -Wno-unused-value' % CXXFLAGS
SO_EXT = '.so'
LDFLAGS = '%s -lrt' % LDFLAGS
@ -1965,3 +1991,8 @@ def mk_win_dist(build_path, dist_path):
for pyc in filter(lambda f: f.endswith('.pyc'), os.listdir(build_path)):
shutil.copy('%s/%s' % (build_path, pyc),
'%s/bin/%s' % (dist_path, pyc))
if __name__ == '__main__':
import doctest
doctest.testmod()