def test_multiple_conflicting_compiler_definitions(mutable_config):
compiler_def = {
'compiler': {
'flags': {},
'modules': [],
'paths': {
'cc': 'cc',
'cxx': 'cxx',
'f77': 'null',
'fc': 'null'
},
'extra_rpaths': [],
'operating_system': 'test',
'target': 'test',
'environment': {},
'spec': '[email protected]'
}
}
compiler_config = [compiler_def, compiler_def]
compiler_config[0]['compiler']['paths']['f77'] = 'f77'
mutable_config.update_config('compilers', compiler_config)
arch_spec = spack.spec.ArchSpec(('test', 'test', 'test'))
cspec = compiler_config[0]['compiler']['spec']
cmp = compilers.compiler_for_spec(cspec, arch_spec)
assert cmp.f77 == 'f77'
def set_compiler_environment_variables(pkg):
assert(pkg.spec.concrete)
compiler = compilers.compiler_for_spec(pkg.spec.compiler)
# Set compiler variables used by CMake and autotools
os.environ['CC'] = 'cc'
os.environ['CXX'] = 'c++'
os.environ['F77'] = 'f77'
os.environ['FC'] = 'f90'
# Set SPACK compiler variables so that our wrapper knows what to call
if compiler.cc:
os.environ['SPACK_CC'] = compiler.cc
if compiler.cxx:
os.environ['SPACK_CXX'] = compiler.cxx
if compiler.f77:
os.environ['SPACK_F77'] = compiler.f77
if compiler.fc:
os.environ['SPACK_FC'] = compiler.fc
os.environ['SPACK_COMPILER_SPEC'] = str(pkg.spec.compiler)