def find_lib(name):
possible = ['lib'+name+'.dylib', name+'.dylib', name+'.framework/'+name]
for dylib in possible:
try:
return os.path.realpath(dyld_find(dylib))
except ValueError:
pass
raise ValueError("%s not found" % (name,))
def find_lib(name):
possible = ['lib'+name+'.dylib', name+'.dylib', name+'.framework/'+name]
for dylib in possible:
try:
return os.path.realpath(dyld_find(dylib))
except ValueError:
pass
raise ValueError, "%s not found" % (name,)
def test_find(self):
self.assertEqual(dyld_find('libSystem.dylib'),
'/usr/lib/libSystem.dylib')
self.assertEqual(dyld_find('System.framework/System'),
'/System/Library/Frameworks/System.framework/System')
# On Mac OS 11, system dylibs are only present in the shared cache,
# so symlinks like libpthread.dylib -> libSystem.B.dylib will not
# be resolved by dyld_find
self.assertIn(find_lib('pthread'),
('/usr/lib/libSystem.B.dylib', '/usr/lib/libpthread.dylib'))
result = find_lib('z')
# Issue #21093: dyld default search path includes $HOME/lib and
# /usr/local/lib before /usr/lib, which caused test failures if
# a local copy of libz exists in one of them. Now ignore the head
# of the path.
self.assertRegex(result, r".*/lib/libz.*\.dylib")
self.assertIn(find_lib('IOKit'),
('/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit',
'/System/Library/Frameworks/IOKit.framework/IOKit'))
def path(self) -> str:
# pylint: disable=protected-access
return dyld_find(self._cdll._name)
