Merge pull request numpy#18016 from charris/backport-17906

BUG: Fix a MacOS build failure
charris · Dec 18, 2020 · 91ab008 · 91ab008
2 parents 63c78f2 + a91f531
commit 91ab008
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/numpy/distutils/fcompiler/gnu.py b/numpy/distutils/fcompiler/gnu.py
@@ -126,7 +126,7 @@ def get_flags_linker_so(self):
                     target = '10.9'
                     s = f'Env. variable MACOSX_DEPLOYMENT_TARGET set to {target}'
                     warnings.warn(s, stacklevel=2)
-                os.environ['MACOSX_DEPLOYMENT_TARGET'] = target
+                os.environ['MACOSX_DEPLOYMENT_TARGET'] = str(target)
             opt.extend(['-undefined', 'dynamic_lookup', '-bundle'])
         else:
             opt.append("-shared")