buildman: Write output files when using -w

At present buildman does not write its own output files (err, done, the
environment) when using -w. However this is useful for when the build is
run with -s to check it.

In fact ProduceResultSummary() reads the result from those files rather
than using the 'result' info directly. So ProcessResult() does not work
with -w at present. It does not print any output.

Fix this by writing output files even when -w is used.

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/tools/buildman/builder.py b/tools/buildman/builder.py
index 30ebe1d820..1b61e3a837 100644
--- a/tools/buildman/builder.py
+++ b/tools/buildman/builder.py
@@ -479,6 +479,9 @@ class Builder:
         Args:
             commit_upto: Commit number to use (0..self.count-1)
         """
+        if self.work_in_output:
+            return self._working_dir
+
         commit_dir = None
         if self.commits:
             commit = self.commits[commit_upto]
@@ -502,6 +505,8 @@ class Builder:
             target: Target name
         """
         output_dir = self._GetOutputDir(commit_upto)
+        if self.work_in_output:
+            return output_dir
         return os.path.join(output_dir, target)
 
     def GetDoneFile(self, commit_upto, target):