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meson: Fix pythondetector on Debian and use sysconfig for getting the ABIFLAGS too

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Paths like /usr/lib/python3.5/config-3.5m-x86_64-linux-gnu would not be
detected by the old code, but it's all nicely stored in sysconfig so
let's just use that.
This commit is contained in:
Sebastian Dröge 2016-09-14 11:42:54 +02:00
parent 2f0bd77249
commit 1b60fedc31
1 changed files with 5 additions and 29 deletions
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34
pythondetector
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@ -8,12 +8,7 @@ from distutils import sysconfig
def get_python_abiflags(): def get_python_abiflags():
try: return sysconfig.get_config_var("ABIFLAGS")
return subprocess.check_output([os.path.basename(sys.executable) + '-config',
'--abiflags']).decode(errors='ignore').strip()
except FileNotFoundError:
return ''
def get_python_libloc(): def get_python_libloc():
# OSX is a pain. Python as shipped by apple installs libpython in /usr/lib # OSX is a pain. Python as shipped by apple installs libpython in /usr/lib
@ -22,30 +17,11 @@ def get_python_libloc():
if platform.system().lower() == 'darwin': if platform.system().lower() == 'darwin':
return '/usr/lib' return '/usr/lib'
python_libs = sysconfig.get_python_lib(standard_lib=1) pylib_loc = sysconfig.get_config_var("LIBPL")
pylib_loc = python_libs + '/config' pylib_ldlibrary = sysconfig.get_config_var("LDLIBRARY")
pyversion = "%d.%d" % (sys.version_info.major, sys.version_info.minor)
abiflags = get_python_abiflags() py_sharedlib = os.path.join(pylib_loc, pylib_ldlibrary)
py_sharedlib = pylib_loc + '/libpython' + pyversion + abiflags + '.so' if os.path.exists(py_sharedlib):
if os.path.exists(os.path.join(py_sharedlib)):
return pylib_loc
pylib_loc = sys.prefix + '/lib64'
py_sharedlib = pylib_loc + '/libpython' + pyversion + abiflags + '.so'
if os.path.exists(os.path.join(py_sharedlib)):
return pylib_loc
pylib_loc = sys.prefix + '/lib'
py_sharedlib = pylib_loc + '/libpython' + pyversion + abiflags + '.so'
if os.path.exists(os.path.join(py_sharedlib)):
return pylib_loc
libdir = 'lib64' if os.path.isdir('/usr/lib64') else 'lib'
pylib_loc = '/usr/' + libdir
py_sharedlib = pylib_loc + '/libpython' + pyversion + abiflags + '.so'
if os.path.exists(os.path.join(py_sharedlib)):
return pylib_loc return pylib_loc
return "None" return "None"