kernelscripts: Use the toybox tool for nproc utility
The nproc host tools to know the number of available cores for building
make was being flagged for Disallowed PATH.
Replace it with the toybox tool utility.
Change-Id: I1117066546bd7b60572bc5321936554862a8b3f9
Signed-off-by: Shadab Naseem <snaseem@codeaurora.org>
diff --git a/buildkernel.sh b/buildkernel.sh
index 6880d95..27b2cd1 100755
--- a/buildkernel.sh
+++ b/buildkernel.sh
@@ -80,8 +80,13 @@
echo "======================"
echo "Building kernel"
set -x
+ if [ -f "${ROOT_DIR}/prebuilts/build-tools/linux-x86/bin/toybox" ]; then
+ NCORES=$(${ROOT_DIR}/prebuilts/build-tools/linux-x86/bin/toybox nproc)
+ else
+ NCORES=8
+ fi
(cd ${OUT_DIR} && \
- ${MAKE_PATH}make ARCH=${ARCH} CROSS_COMPILE=${CROSS_COMPILE} HOSTCFLAGS="${TARGET_INCLUDES}" HOSTLDFLAGS="${TARGET_LINCLUDES}" O=${OUT_DIR} ${CC_ARG} ${MAKE_ARGS} -j$(nproc))
+ ${MAKE_PATH}make ARCH=${ARCH} CROSS_COMPILE=${CROSS_COMPILE} HOSTCFLAGS="${TARGET_INCLUDES}" HOSTLDFLAGS="${TARGET_LINCLUDES}" O=${OUT_DIR} ${CC_ARG} ${MAKE_ARGS} -j${NCORES})
set +x
}