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>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44625
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Patrick Georgi 2020-08-19 22:59:41 +02:00
parent c01a49fb3f
commit 0d431acf6c
1 changed files with 1 additions and 1 deletions

View File

@ -823,7 +823,7 @@ build_targets()
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