Fixed #6403 : package path usage for build_ext

1 files changed, 10 insertions, 4 deletions

diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py
index c2c1bf1..96bd68b 100644
--- a/Lib/distutils/command/build_ext.py
+++ b/Lib/distutils/command/build_ext.py
@@ -644,17 +644,23 @@ class build_ext (Command):
         """
         fullname = self.get_ext_fullname(ext_name)
         modpath = fullname.split('.')
-        package = '.'.join(modpath[0:-1])
-        base = modpath[-1]
-        filename = self.get_ext_filename(base)
+        filename = self.get_ext_filename(modpath[-1])
+
         if not self.inplace:
             # no further work needed
+            # returning :
+            #   build_dir/package/path/filename
+            filename = os.path.join(*modpath[:-1]+[filename])
             return os.path.join(self.build_lib, filename)
 
         # the inplace option requires to find the package directory
-        # using the build_py command
+        # using the build_py command for that
+        package = '.'.join(modpath[0:-1])
         build_py = self.get_finalized_command('build_py')
         package_dir = os.path.abspath(build_py.get_package_dir(package))
+
+        # returning
+        #   package_dir/filename
         return os.path.join(package_dir, filename)
 
     def get_ext_fullname(self, ext_name):