diff options
Diffstat (limited to 'Lib/distutils/command/build_ext.py')
| -rw-r--r-- | Lib/distutils/command/build_ext.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py index 1ed69f3..2295906 100644 --- a/Lib/distutils/command/build_ext.py +++ b/Lib/distutils/command/build_ext.py @@ -455,7 +455,13 @@ class build_ext(Command): self.check_extensions_list(self.extensions) for ext in self.extensions: - self.build_extension(ext) + try: + self.build_extension(ext) + except (CCompilerError, DistutilsError) as e: + if not ext.optional: + raise + self.warn('building extension "%s" failed: %s' % + (ext.name, e)) def build_extension(self, ext): sources = ext.sources |