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Merge pull request #750 from angr/fix/python-global-load

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allow python to load libz3 using loader's default search
This commit is contained in:
Nikolaj Bjorner 2016-09-28 21:15:29 -07:00 committed by GitHub
parent ab3b36269e 7816c53352
commit f00d5b89e0
1 changed files with 7 additions and 4 deletions
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5
scripts/update_api.py
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@ -1611,7 +1611,7 @@ _lib = None
def lib(): def lib():
global _lib global _lib
if _lib is None: if _lib is None:
_dirs = ['.', pkg_resources.resource_filename('z3', 'lib'), os.path.join(sys.prefix, 'lib'), ''] _dirs = ['.', pkg_resources.resource_filename('z3', 'lib'), os.path.join(sys.prefix, 'lib'), None]
for _dir in _dirs: for _dir in _dirs:
try: try:
init(_dir) init(_dir)
@ -1641,9 +1641,12 @@ else:
return "" return ""
def init(PATH): def init(PATH):
if PATH:
PATH = os.path.realpath(PATH) PATH = os.path.realpath(PATH)
if os.path.isdir(PATH): if os.path.isdir(PATH):
PATH = os.path.join(PATH, 'libz3.%s' % _ext) PATH = os.path.join(PATH, 'libz3.%s' % _ext)
else:
PATH = 'libz3.%s' % _ext
global _lib global _lib
_lib = ctypes.CDLL(PATH) _lib = ctypes.CDLL(PATH)