From 0f81fbc0df73675aeb79c724858799a3b6a02f85 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 29 May 2012 13:28:48 +0100 Subject: scripts/cp-noerror: Add a special copy function to fix autotools issues Currently we copy the aclocal directory to the build so that autotools doesn't see .m4 files disappear when its processing them. This can happen if for example, package X is being rebuilt at the same time as Y and it gets uninstalled from sstate (assuming there are no dependencies between X and Y). This code making the copy was added to avoid races but introduces a race of its own, namely that the files can disappear during the copy. This patch adds a cp-noerror script which silently ignores such errors and gives the behaviour we need in this case. It hence fixes issues which crop up for users and the autobuilder occasionally. [YOCTO #2485] Signed-off-by: Richard Purdie --- scripts/cp-noerror | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100755 scripts/cp-noerror (limited to 'scripts/cp-noerror') diff --git a/scripts/cp-noerror b/scripts/cp-noerror new file mode 100755 index 0000000000..fdb3d2d19a --- /dev/null +++ b/scripts/cp-noerror @@ -0,0 +1,15 @@ +#!/usr/bin/env python +# +# Allow copying of $1 to $2 but if files in $1 disappear during the copy operation, +# don't error. +# + +import sys +import shutil + +try: + shutil.copytree(sys.argv[1], sys.argv[2]) +except shutil.Error: + pass + + -- cgit 1.2.3-korg