X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=rules.mk;h=45d96d6be4ccf7e28a6ee9bd9655990ff65b830a;hb=f51f18e0998568e6a53c834b50f8fa1b20f634f3;hp=66ddea288306e1a89f3b5588050a9469e94efe2a;hpb=1f0063b58c84e55e209d19007d2acfbfdd22bc33;p=openwrt%2Fstaging%2Fhauke.git

diff --git a/rules.mk b/rules.mk
index 66ddea2883..45d96d6be4 100644
--- a/rules.mk
+++ b/rules.mk
@@ -144,7 +144,7 @@ ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_TARGET_uml)),)
   ifeq ($(CONFIG_GCC_USE_IREMAP),y)
     iremap = -iremap$(1):$(2)
   else
-    iremap = -ffile-prefix-map=$(1)=$(2)
+    iremap = -f$(if $(CONFIG_REPRODUCIBLE_DEBUG_INFO),file,macro)-prefix-map=$(1)=$(2)
   endif
 endif
 
@@ -264,6 +264,7 @@ endif
 
 BUILD_KEY=$(TOPDIR)/key-build
 
+FAKEROOT:=$(STAGING_DIR_HOST)/bin/fakeroot
 TARGET_CC:=$(TARGET_CROSS)gcc
 TARGET_CXX:=$(TARGET_CROSS)g++
 KPATCH:=$(SCRIPT_DIR)/patch-kernel.sh
@@ -298,6 +299,9 @@ ifneq ($(CONFIG_CCACHE),)
   TARGET_CXX:= ccache_cxx
   HOSTCC:= ccache $(HOSTCC)
   HOSTCXX:= ccache $(HOSTCXX)
+  export CCACHE_BASEDIR:=$(TOPDIR)
+  export CCACHE_DIR:=$(if $(call qstrip,$(CONFIG_CCACHE_DIR)),$(call qstrip,$(CONFIG_CCACHE_DIR)),$(TOPDIR)/.ccache)
+  export CCACHE_COMPILERCHECK:=%compiler% -dumpmachine; %compiler% -dumpversion
 endif
 
 TARGET_CONFIGURE_OPTS = \