From 36820ce9ceb3c37c3e9c8f1bdd0ca04da730deb4 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Fri, 16 Dec 2016 16:17:13 +0000 Subject: Make build-many-glibcs.py flush stdout before execv. When build-many-glibcs.py re-execs itself with execv, any buffered output on stdout may be lost (in particular, messages intended to go to a bot's log about the re-exec taking place). This patch makes it flush stdout before execv, similar to the flush before running a subprocess from the bot that is done to ensure output appears in the right order. * scripts/build-many-glibcs.py (Context.exec_self): Flush stdout before calling execv. --- scripts/build-many-glibcs.py | 1 + 1 file changed, 1 insertion(+) (limited to 'scripts') diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py index a5f71199bb..94017096b5 100755 --- a/scripts/build-many-glibcs.py +++ b/scripts/build-many-glibcs.py @@ -93,6 +93,7 @@ class Context(object): def exec_self(self): """Re-execute this script with the same arguments.""" + sys.stdout.flush() os.execv(sys.executable, [sys.executable] + sys.argv) def get_build_triplet(self): -- cgit v1.2.1