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Depend on SONAME dylib

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lazymio 2022-05-04 13:03:09 +02:00
parent 2056202381
commit a54dfda14d
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GPG Key ID: DFF27E34A47CB873
2 changed files with 27 additions and 20 deletions
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17
bindings/python/setup.py
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@ -32,14 +32,14 @@ BUILD_DIR = os.path.join(UC_DIR, 'build_python')
VERSION = "2.0.0rc7"
if SYSTEM == 'darwin':
LIBRARY_FILE = "libunicorn.dylib"
LIBRARY_FILE = "libunicorn.2.dylib"
STATIC_LIBRARY_FILE = None
elif SYSTEM in ('win32', 'cygwin'):
LIBRARY_FILE = "unicorn.dll"
STATIC_LIBRARY_FILE = "unicorn.lib"
else:
LIBRARY_FILE = "libunicorn.so"
STATIC_LIBRARY_FILE = None
LIBRARY_FILE = "libunicorn.so.2"
STATIC_LIBRARY_FILE = "libunicorn.a"
def clean_bins():
shutil.rmtree(LIBS_DIR, ignore_errors=True)
@ -140,15 +140,8 @@ def build_libraries():
subprocess.check_call(["cmake", "--build", ".", "-j" + threads])
shutil.copy(LIBRARY_FILE, LIBS_DIR)
try:
# static library may fail to build on windows if user doesn't have visual studio installed. this is fine.
if STATIC_LIBRARY_FILE is not None:
shutil.copy(STATIC_LIBRARY_FILE, LIBS_DIR)
except FileNotFoundError:
print('Warning: Could not build static library file! This build is not appropriate for a binary distribution')
# enforce this
if 'upload' in sys.argv:
sys.exit(1)
shutil.copy(STATIC_LIBRARY_FILE, LIBS_DIR)
os.chdir(cwd)

30
bindings/python/unicorn/unicorn.py
View File

@ -21,11 +21,11 @@ _python2 = sys.version_info[0] < 3
if _python2:
range = xrange
_lib = { 'darwin': 'libunicorn.dylib',
_lib = { 'darwin': 'libunicorn.2.dylib',
'win32': 'unicorn.dll',
'cygwin': 'cygunicorn.dll',
'linux': 'libunicorn.so',
'linux2': 'libunicorn.so' }
'linux': 'libunicorn.so.2',
'linux2': 'libunicorn.so.2' }
# Windows DLL in dependency order
@ -57,12 +57,12 @@ def _load_win_support(path):
if sys.platform in ('win32', 'cygwin'):
_load_win_support('')
def _load_lib(path):
def _load_lib(path, lib_name):
try:
if sys.platform in ('win32', 'cygwin'):
_load_win_support(path)
lib_file = os.path.join(path, _lib.get(sys.platform, 'libunicorn.so'))
lib_file = os.path.join(path, lib_name)
dll = ctypes.cdll.LoadLibrary(lib_file)
#print('SUCCESS')
return dll
@ -93,9 +93,23 @@ _path_list = [os.getenv('LIBUNICORN_PATH', None),
for _path in _path_list:
if _path is None: continue
_uc = _load_lib(_path)
if _uc is not None: break
else:
_uc = _load_lib(_path, _lib.get(sys.platform, "libunicorn.so"))
if _uc is not None:
break
# Try to search old unicorn1 library without SONAME
if _uc is None:
for _path in _path_list:
if _path is None:
continue
_uc = _load_lib(_path, "libunicorn.so")
if _uc is not None:
# In this case, show a warning for users
print("Found an old style dynamic library libunicorn.so, consider checking your installation", file=sys.stderr)
break
if _uc is None:
raise ImportError("ERROR: fail to load the dynamic library.")
__version__ = "%u.%u.%u" % (uc.UC_VERSION_MAJOR, uc.UC_VERSION_MINOR, uc.UC_VERSION_PATCH)