def test_set(self):
env = EnvironmentModifications()
env.set('A', 'dummy value')
env.set('B', 3)
env.apply_modifications()
self.assertEqual('dummy value', os.environ['A'])
self.assertEqual(str(3), os.environ['B'])
def test_extra_arguments(self):
env = EnvironmentModifications()
env.set('A', 'dummy value', who='Pkg1')
for x in env:
assert 'who' in x.args
env.apply_modifications()
self.assertEqual('dummy value', os.environ['A'])
def test_extra_arguments(self):
env = EnvironmentModifications()
env.set('A', 'dummy value', who='Pkg1')
for x in env:
assert 'who' in x.args
env.apply_modifications()
self.assertEqual('dummy value', os.environ['A'])
def test_set(self):
env = EnvironmentModifications()
env.set('A', 'dummy value')
env.set('B', 3)
env.apply_modifications()
self.assertEqual('dummy value', os.environ['A'])
self.assertEqual(str(3), os.environ['B'])
def clean_environment():
# Stuff in here sanitizes the build environment to eliminate
# anything the user has set that may interfere. We apply it immediately
# unlike the other functions so it doesn't overwrite what the modules load.
env = EnvironmentModifications()
# Remove these vars from the environment during build because they
# can affect how some packages find libraries. We want to make
# sure that builds never pull in unintended external dependencies.
env.unset('LD_LIBRARY_PATH')
env.unset('LIBRARY_PATH')
env.unset('CPATH')
env.unset('LD_RUN_PATH')
env.unset('DYLD_LIBRARY_PATH')
build_lang = spack.config.get('config:build_language')
if build_lang:
# Override language-related variables. This can be used to force
# English compiler messages etc., which allows parse_log_events to
# show useful matches.
env.set('LC_ALL', build_lang)
# Remove any macports installs from the PATH. The macports ld can
# cause conflicts with the built-in linker on el capitan. Solves
# assembler issues, e.g.:
# suffix or operands invalid for `movq'"
path = get_path('PATH')
for p in path:
if '/macports/' in p:
env.remove_path('PATH', p)
env.apply_modifications()
def clean_environment():
# Stuff in here sanitizes the build environment to eliminate
# anything the user has set that may interfere. We apply it immediately
# unlike the other functions so it doesn't overwrite what the modules load.
env = EnvironmentModifications()
# Remove these vars from the environment during build because they
# can affect how some packages find libraries. We want to make
# sure that builds never pull in unintended external dependencies.
env.unset('LD_LIBRARY_PATH')
env.unset('LIBRARY_PATH')
env.unset('CPATH')
env.unset('LD_RUN_PATH')
env.unset('DYLD_LIBRARY_PATH')
build_lang = spack.config.get('config:build_language')
if build_lang:
# Override language-related variables. This can be used to force
# English compiler messages etc., which allows parse_log_events to
# show useful matches.
env.set('LC_ALL', build_lang)
# Remove any macports installs from the PATH. The macports ld can
# cause conflicts with the built-in linker on el capitan. Solves
# assembler issues, e.g.:
# suffix or operands invalid for `movq'"
path = get_path('PATH')
for p in path:
if '/macports/' in p:
env.remove_path('PATH', p)
env.apply_modifications()
def test_extend(self):
env = EnvironmentModifications()
env.set('A', 'dummy value')
env.set('B', 3)
copy_construct = EnvironmentModifications(env)
self.assertEqual(len(copy_construct), 2)
for x, y in zip(env, copy_construct):
assert x is y
def test_extend(self):
env = EnvironmentModifications()
env.set('A', 'dummy value')
env.set('B', 3)
copy_construct = EnvironmentModifications(env)
self.assertEqual(len(copy_construct), 2)
for x, y in zip(env, copy_construct):
assert x is y
