def test_path_manipulation(self):
env = EnvironmentModifications()
env.append_path('PATH_LIST', '/path/last')
env.prepend_path('PATH_LIST', '/path/first')
env.append_path('EMPTY_PATH_LIST', '/path/middle')
env.append_path('EMPTY_PATH_LIST', '/path/last')
env.prepend_path('EMPTY_PATH_LIST', '/path/first')
env.append_path('NEWLY_CREATED_PATH_LIST', '/path/middle')
env.append_path('NEWLY_CREATED_PATH_LIST', '/path/last')
env.prepend_path('NEWLY_CREATED_PATH_LIST', '/path/first')
env.remove_path('REMOVE_PATH_LIST', '/remove/this')
env.remove_path('REMOVE_PATH_LIST', '/duplicate/')
env.apply_modifications()
self.assertEqual(
'/path/first:/path/second:/path/third:/path/last',
os.environ['PATH_LIST']
)
self.assertEqual(
'/path/first:/path/middle:/path/last',
os.environ['EMPTY_PATH_LIST']
)
self.assertEqual(
'/path/first:/path/middle:/path/last',
os.environ['NEWLY_CREATED_PATH_LIST']
)
self.assertEqual('/a/b:/a/c:/a/d:/f/g', os.environ['REMOVE_PATH_LIST'])
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_path_manipulation(self):
env = EnvironmentModifications()
env.append_path('PATH_LIST', '/path/last')
env.prepend_path('PATH_LIST', '/path/first')
env.append_path('EMPTY_PATH_LIST', '/path/middle')
env.append_path('EMPTY_PATH_LIST', '/path/last')
env.prepend_path('EMPTY_PATH_LIST', '/path/first')
env.append_path('NEWLY_CREATED_PATH_LIST', '/path/middle')
env.append_path('NEWLY_CREATED_PATH_LIST', '/path/last')
env.prepend_path('NEWLY_CREATED_PATH_LIST', '/path/first')
env.remove_path('REMOVE_PATH_LIST', '/remove/this')
env.remove_path('REMOVE_PATH_LIST', '/duplicate/')
env.apply_modifications()
self.assertEqual(
'/path/first:/path/second:/path/third:/path/last',
os.environ['PATH_LIST']
)
self.assertEqual(
'/path/first:/path/middle:/path/last',
os.environ['EMPTY_PATH_LIST']
)
self.assertEqual(
'/path/first:/path/middle:/path/last',
os.environ['NEWLY_CREATED_PATH_LIST']
)
self.assertEqual('/a/b:/a/c:/a/d:/f/g', os.environ['REMOVE_PATH_LIST'])
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')
# 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()
