From 873cf3a68f318ba3a7469b0dbb5c9415787eef98 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sat, 26 Jan 2019 10:01:50 +0100
Subject: When building linux-kernel use number of host CPUs on parallel build

---
 scripts/build-kernel | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/build-kernel b/scripts/build-kernel
index 80229d5d..4a23d9c7 100755
--- a/scripts/build-kernel
+++ b/scripts/build-kernel
@@ -27,7 +27,7 @@ case "$ARCH" in
         if [ ${PATCHLEVEL} -lt 14 ]; then
             TARGETS+=" kernel_manual kernel_doc"
         fi
-        CONCURRENCY_LEVEL=4 LOCALVERSION="" make-kpkg --rootcmd fakeroot --initrd --append_to_version -amd64-vyos --revision=$VERSION.$PATCHLEVEL.$SUBLEVEL-1+vyos1+current1 -j4 ${TARGETS}
+        CONCURRENCY_LEVEL=4 LOCALVERSION="" make-kpkg --rootcmd fakeroot --initrd --append_to_version -amd64-vyos --revision=$VERSION.$PATCHLEVEL.$SUBLEVEL-1+vyos1+current1 -j$(cat /proc/cpuinfo | grep processor | wc -l) ${TARGETS}
     ;;
 
     armhf)
-- 
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