From 54520bf6cd7fee8f60cdcc7ad219746067497331 Mon Sep 17 00:00:00 2001
From: Bastian Blank <waldi@debian.org>
Date: Thu, 15 Jun 2006 14:38:55 +0000
Subject: [PATCH] debian/rules.real: Add support for ccache.

svn path=/dists/trunk/linux-2.6/; revision=6804
---
 debian/rules.real | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/debian/rules.real b/debian/rules.real
index 5e0c57933..26d5e1482 100644
--- a/debian/rules.real
+++ b/debian/rules.real
@@ -138,7 +138,8 @@ define SETUP_DIR
 	cp -al '$(SOURCE_DIR)' '$(DIR)'
 	cp '$(CONFIG)' '$(DIR)/.config'
 	echo '$(ABINAME)$(LOCALVERSION)' > '$(DIR)/localversion'
-	echo 'CC = $$(CROSS_COMPILE)$(COMPILER)' > '$(DIR)/.kernelvariables'
+	echo 'CCACHE = ccache' >> '$(DIR)/.kernelvariables'
+	echo 'CC = $$(if $$(DEBIAN_KERNEL_USE_CCACHE),$$(CCACHE)) $$(CROSS_COMPILE)$(COMPILER)' >> '$(DIR)/.kernelvariables'
 endef
 
 $(STAMPS_DIR)/setup-$(ARCH)-$(SUBARCH)-$(FLAVOUR)-kernel-package: