From: Tim Gardner <tim.gardner@canonical.com>
Date: Mon, 22 Aug 2011 17:18:13 +0000 (-0600)
Subject: UBUNTU: [Config] Set concurrency for kmake invocations
X-Git-Url: http://git.alex.org.uk

UBUNTU: [Config] Set concurrency for kmake invocations

As it turns out, 'kmake modules_install' understands
concurrency, and is quite a bit faster when told to
parallelize the copy operation.

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
---

diff --git a/debian/rules.d/2-binary-arch.mk b/debian/rules.d/2-binary-arch.mk
index 3d3578a..62550cd 100644
--- a/debian/rules.d/2-binary-arch.mk
+++ b/debian/rules.d/2-binary-arch.mk
@@ -72,7 +72,7 @@ ifeq ($(no_dumpfile),)
 	chmod 0600 $(pkgdir)/boot/vmcoreinfo-$(abi_release)-$*
 endif
 
-	$(build_cd) $(kmake) $(build_O) modules_install \
+	$(build_cd) $(kmake) $(build_O) $(conc_level) modules_install \
 		INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=$(pkgdir)/ \
 		INSTALL_FW_PATH=$(pkgdir)/lib/firmware/$(abi_release)-$*
 
@@ -158,7 +158,7 @@ endif
 		sed -e 's/.*CONFIG_DEBUG_INFO=.*/# CONFIG_DEBUG_INFO is not set/g' > \
 		$(hdrdir)/.config
 	chmod 644 $(hdrdir)/.config
-	$(kmake) O=$(hdrdir) silentoldconfig prepare scripts
+	$(kmake) O=$(hdrdir) -j1 silentoldconfig prepare scripts
 	# We'll symlink this stuff
 	rm -f $(hdrdir)/Makefile
 	rm -rf $(hdrdir)/include2