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#1063

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This commit is contained in:
Thomas Nagy 2011-10-26 22:09:30 +02:00
parent 9fbfadd6d8
commit 3f0b96ee7a
1 changed files with 18 additions and 0 deletions
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18
waflib/Tools/fc_config.py
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@ -441,3 +441,21 @@ def set_lib_pat(self):
"""Set the fortran flags for linking with the python library"""
self.env['fcshlib_PATTERN'] = self.env['pyext_PATTERN']
@conf
def detect_openmp(self):
for x in ['-fopenmp','-openmp','-mp','-xopenmp','-omp','-qsmp=omp']:
try:
conf.check_fc(
msg='Checking for OpenMP flag %s' % x,
fragment='program main\n call omp_get_num_threads()\nend program main',
fcflags=x,
linkflags=x,
uselib_store='OPENMP'
)
except conf.errors.ConfigurationError:
pass
else:
break
else:
conf.fatal('Could not find OpenMP')