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allow python to load libz3 using loader's default search

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This commit is contained in:
Andrew Dutcher 2016-09-28 20:54:38 -07:00
parent ab3b36269e
commit 7816c53352
1 changed files with 7 additions and 4 deletions
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11
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):
PATH = os.path.realpath(PATH) if PATH:
if os.path.isdir(PATH): PATH = os.path.realpath(PATH)
PATH = os.path.join(PATH, 'libz3.%s' % _ext) if os.path.isdir(PATH):
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)