build.sh: Build DEB packages in parallel.

Author: ewpa

build.sh

@@ -331,8 +331,9 @@ function pack {
 function pack_debs {
 	get_version
 	echo "pack linux-headers, linux-image, linux-libc-dev debs..."
-    echo "LOCALVERSION=${gitbranch} board=$board ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE"
-	LOCALVERSION="${gitbranch}" board="$board" KDEB_COMPRESS=gzip make bindeb-pkg
+	echo "LOCALVERSION=${gitbranch} board=$board ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE"
+	LOCALVERSION="${gitbranch}" board="$board" KDEB_COMPRESS=gzip make -j${numproc} bindeb-pkg
+	if [[ $? -ne 0 ]];then exit 1;fi;
 	ls ../*.deb
 }