diff options
| author | Anderson Bravalheri <andersonbravalheri@gmail.com> | 2022-08-12 14:55:01 +0100 |
|---|---|---|
| committer | Anderson Bravalheri <andersonbravalheri@gmail.com> | 2022-08-12 16:01:37 +0100 |
| commit | 15bebc7a4ca6925c26e8685ddbf0c2d8ca788b93 (patch) | |
| tree | 1f2f012ff6a2f298a3b299ae6fef8287f3da8802 /setuptools/command | |
| parent | 9498fea0319d52b86415a3025e236f8c2b667863 (diff) | |
| download | python-setuptools-git-15bebc7a4ca6925c26e8685ddbf0c2d8ca788b93.tar.gz | |
Prevent optional extensions from failing in build_ext
Diffstat (limited to 'setuptools/command')
| -rw-r--r-- | setuptools/command/build_ext.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/setuptools/command/build_ext.py b/setuptools/command/build_ext.py index 7ad5a87a..cbfe3ec1 100644 --- a/setuptools/command/build_ext.py +++ b/setuptools/command/build_ext.py @@ -104,7 +104,8 @@ class build_ext(_build_ext): # Always copy, even if source is older than destination, to ensure # that the right extensions for the current Python/platform are # used. - self.copy_file(regular_file, inplace_file, level=self.verbose) + if os.path.exists(regular_file) or not ext.optional: + self.copy_file(regular_file, inplace_file, level=self.verbose) if ext._needs_stub: inplace_stub = self._get_equivalent_stub(ext, inplace_file) |