From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Wed, 13 Jan 2016 14:19:50 +0000 (-0500)
Subject: Makefile: Parallize the build of root_image.
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=5ec9e10cd32c3b4e44466a2b73ad67adbd50a561;p=xentesttools%2Fbootstrap.git

Makefile: Parallize the build of root_image.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

diff --git a/Makefile b/Makefile
index 9ed9262..e79f171 100644
--- a/Makefile
+++ b/Makefile
@@ -234,7 +234,7 @@ DOM0_DEP_LIST = linux-modules
 
 .PHONY: root_image-dist-nodep
 root_image-dist-nodep:  $(LINUX_SRC)/usr/gen_init_cpio
-	$(MAKE)  -C root_image
+	$(MAKE) -j$$(($(NCPUS) * 2)) -C root_image
 	$(INSTALL_DIR) dist/common/
 	$(INSTALL_DATA) root_image/dist/common/initramfs.cpio.gz dist/common/