Patrick Georgi has uploaded this change for review.

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util/abuild: Don't pass kconfig output through head

Closing stdout early seems to have a detrimental effect on kconfig on a
system under high load (e.g. when doing lots of builds in parallel).

Change-Id: I6987f1deac596124c7b397bf7bc5a78d691cc538
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
---
M util/abuild/abuild
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/25/44625/1

diff --git a/util/abuild/abuild b/util/abuild/abuild
index c94b6b9..53a988b9 100755
--- a/util/abuild/abuild
+++ b/util/abuild/abuild
@@ -823,7 +823,7 @@
 	printf "%s" "$configoptions" > "$TMPCFG"
 	$MAKE -j "$cpus" DOTCONFIG="$TMPCFG" obj="$TARGET/temp" objutil="$TARGET/sharedutils" allnoconfig
 	printf "%s" "$configoptions" >> "$TMPCFG"
-	yes "" 2>/dev/null | $MAKE -j "$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="$TARGET/sharedutils" oldconfig
 	BUILDPREFIX=
 	if [ "$scanbuild" = "true" ]; then
 		scanbuild_out=$TARGET/sharedutils-scanbuild

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