move ccache dir to staging_dir_arch (removing the staging dir will make the ccache ineffective anyway)

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4999 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 1 insertions, 1 deletions

diff --git a/rules.mk b/rules.mk
index eebc75822..0ec5daf08 100644
--- a/rules.mk
+++ b/rules.mk
@@ -60,7 +60,7 @@ CP:=cp -fpR
 
 ifneq ($(CONFIG_CCACHE),)
   # FIXME: move this variable to a better location
-  export CCACHE_DIR=$(TOPDIR)/ccache_$(ARCH)
+  export CCACHE_DIR=$(STAGING_DIR)/ccache
   TARGET_CC:= ccache $(TARGET_CC)
 endif