diff options
Diffstat (limited to 'src/engine/SCons/Node/FS.py')
| -rw-r--r-- | src/engine/SCons/Node/FS.py | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/engine/SCons/Node/FS.py b/src/engine/SCons/Node/FS.py index 4aeaff7..967da26 100644 --- a/src/engine/SCons/Node/FS.py +++ b/src/engine/SCons/Node/FS.py @@ -1083,7 +1083,10 @@ class FS(LocalFS): self.max_drift = max_drift def getcwd(self): - return self._cwd + if hasattr(self, "_cwd"): + return self._cwd + else: + return "<no cwd>" def chdir(self, dir, change_os_dir=0): """Change the current working directory for lookups. @@ -1353,8 +1356,20 @@ class Dir(Base): # Don't just reset the executor, replace its action list, # because it might have some pre-or post-actions that need to # be preserved. - self.builder = get_MkdirBuilder() - self.get_executor().set_action_list(self.builder.action) + # + # But don't reset the executor if there is a non-null executor + # attached already. The existing executor might have other + # targets, in which case replacing the action list with a + # Mkdir action is a big mistake. + if not hasattr(self, 'executor'): + self.builder = get_MkdirBuilder() + self.get_executor().set_action_list(self.builder.action) + else: + # Prepend MkdirBuilder action to existing action list + l = self.get_executor().action_list + a = get_MkdirBuilder().action + l.insert(0, a) + self.get_executor().set_action_list(l) def diskcheck_match(self): diskcheck_match(self, self.isfile, |