[coreboot-gerrit] New patch to review for coreboot: abuild: avoid hanging in oldconfig for parallel builds

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/11094

-gerrit

commit 0c6f2ba71f80c079edfe0c7da497f467ff1b1dc4
Author: Patrick Georgi 
Date:   Fri Jul 31 16:46:55 2015 +0200

abuild: avoid hanging in oldconfig for parallel builds

oldconfig may wait for some input. Since we don't care while building tools,
    just provide something.

Change-Id: I1c6f1b46957301886a7645cfb6c6bd264437aa7e
    Signed-off-by: Patrick Georgi 
---
 util/abuild/abuild | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/abuild/abuild b/util/abuild/abuild
index f556972..9516da5 100755
--- a/util/abuild/abuild
+++ b/util/abuild/abuild
@@ -594,7 +594,7 @@ build_all_targets()
    printf "$configoptions" > $TMPCFG
    $MAKE -j $cpus DOTCONFIG=$TMPCFG obj=$TARGET/temp objutil=$TARGET/sharedutils allnoconfig
    printf "$configoptions" >> $TMPCFG
-	$MAKE -j $cpus DOTCONFIG=$TMPCFG obj=$TARGET/temp objutil=$TARGET/sharedutils oldconfig 2>/dev/null |head > /dev/null
+	yes "" 2>/dev/null | $MAKE -j $cpus DOTCONFIG=$TMPCFG obj=$TARGET/temp objutil=$TARGET/sharedutils oldconfig 2>/dev/null |head > /dev/null
    BUILDPREFIX=
    if [ "$scanbuild" = "true" ]; then
    	scanbuild_out=$TARGET/sharedutils-scanbuild