Merge pull request #285 from grissiom/better-tools

tools/building.py: more descriptive on error
2014-06-09 12:13:04 +08:00 · 2014-06-09 12:13:04 +08:00 · fbe4d59db2
parent 0c8335d5ab af3dc0e63e
commit fbe4d59db2
1 changed files with 3 additions and 2 deletions
--- a/tools/building.py
+++ b/tools/building.py
@ -43,8 +43,9 @@ class Win32Spawn:
            proc = subprocess.Popen(cmdline, env=_e,
                    startupinfo=startupinfo, shell=False)
        except Exception as e:
-            print 'Error in Popen: %s' % e
-            return -1
+            print 'Error in calling:\n%s' % cmdline
+            print 'Exception: %s: %s' % (e, os.strerror(e.errno))
+            return e.errno
        finally:
            os.environ['PATH'] = old_path