diff options
Diffstat (limited to 'setup.py')
| -rw-r--r-- | setup.py | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -25,6 +25,11 @@ cflags = sysconfig.get_config_var('CFLAGS') py_cflags_nodist = sysconfig.get_config_var('PY_CFLAGS_NODIST') sysconfig.get_config_vars()['CFLAGS'] = cflags + ' ' + py_cflags_nodist +class Dummy: + """Hack for parallel build""" + ProcessPoolExecutor = None +sys.modules['concurrent.futures.process'] = Dummy + def get_platform(): # cross build if "_PYTHON_HOST_PLATFORM" in os.environ: @@ -174,6 +179,8 @@ class PyBuildExt(build_ext): build_ext.__init__(self, dist) self.failed = [] self.failed_on_import = [] + if '-j' in os.environ.get('MAKEFLAGS', ''): + self.parallel = True def build_extensions(self): @@ -253,6 +260,9 @@ class PyBuildExt(build_ext): build_ext.build_extensions(self) + for ext in self.extensions: + self.check_extension_import(ext) + longest = max([len(e.name) for e in self.extensions]) if self.failed or self.failed_on_import: all_failed = self.failed + self.failed_on_import @@ -305,6 +315,15 @@ class PyBuildExt(build_ext): (ext.name, sys.exc_info()[1])) self.failed.append(ext.name) return + + def check_extension_import(self, ext): + # Don't try to import an extension that has failed to compile + if ext.name in self.failed: + self.announce( + 'WARNING: skipping import check for failed build "%s"' % + ext.name, level=1) + return + # Workaround for Mac OS X: The Carbon-based modules cannot be # reliably imported into a command-line Python if 'Carbon' in ext.extra_link_args: |