script: use $NCPUS for arm64 builds too

Fixes: b371be68152e ("script: Fix to use NCPUS dynamically")
Change-Id: I32b5c08f4b00ca24032a2f9355d308f3df825fbd
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>

diff --git a/build-rpi4.sh b/build-rpi4.sh
index c109144..31a8213 100755 (executable)
--- a/build-rpi4.sh
+++ b/build-rpi4.sh
@@ -45,7 +45,7 @@ elif [ $1 = "arm64" ]; then
        if ! [ -e .config ] ; then
                make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- tizen_bcm2711_defconfig
        fi
-       make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j8
+       make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j $NCPUS
        if [ ! -f "./arch/arm64/boot/Image" ]; then
                echo "Build fail"
                exit 1