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authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-08-25 03:39:45 (GMT)
committerTom Rini <trini@ti.com>2014-08-28 21:18:48 (GMT)
commitd6538d22de83110369752682cc3e3d3860e09d91 (patch)
tree4eef15470c5350860ecf25768400148f685dfea0 /tools
parent13246f48610757d1e5d7f4d92f35378e749235ec (diff)
downloadu-boot-d6538d22de83110369752682cc3e3d3860e09d91.tar.xz
tools/genboardscfg.py: wait for unfinished subprocesses before error-out
When an error occurs or the program is terminated by the user on the way, the destructer __del__ of class Slot is invoked and the work directories are removed. We have to make sure there are no subprocesses (in this case, "make O=<work_dir> ...") using the work directories before removing them. Otherwise the subprocess spits a bunch of error messages possibly causing more problems. Perhaps some users may get upset to see too many error messages. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'tools')
-rwxr-xr-xtools/genboardscfg.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/genboardscfg.py b/tools/genboardscfg.py
index 1406acd..a0df705 100755
--- a/tools/genboardscfg.py
+++ b/tools/genboardscfg.py
@@ -276,6 +276,9 @@ class Slot:
def __del__(self):
"""Delete the working directory"""
+ if not self.occupied:
+ while self.ps.poll() == None:
+ pass
shutil.rmtree(self.build_dir)
def add(self, defconfig):