build: dump effective user/group id mapping to file

[openwrt/staging/rmilecki.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index f1ca735f2ed212c4675c9a99d4591b7d8ac9e4b9..8b2424f2bad57f71fca1df6d444f9c77d0d15181 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -140,11 +140,11 @@ else
   TOOLCHAIN_DIR_NAME:=toolchain-$(GNU_TARGET_NAME)
 endif
 
-ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_GCC_VERSION_4_8),$(CONFIG_TARGET_uml)),)
-  ifeq ($(CONFIG_GCC_USE_EMBEDDED_PATH_REMAP),y)
-    iremap = -fmacro-prefix-map=$(1)=$(2)
-  else
+ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_TARGET_uml)),)
+  ifeq ($(CONFIG_GCC_USE_IREMAP),y)
     iremap = -iremap$(1):$(2)
+  else
+    iremap = -f$(if $(CONFIG_REPRODUCIBLE_DEBUG_INFO),file,macro)-prefix-map=$(1)=$(2)
   endif
 endif
 
@@ -174,7 +174,7 @@ TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)$(if $(CONFIG_DEBUG), -g3) $(call qstrip,$(
 TARGET_CXXFLAGS = $(TARGET_CFLAGS)
 TARGET_ASFLAGS_DEFAULT = $(TARGET_CFLAGS)
 TARGET_ASFLAGS = $(TARGET_ASFLAGS_DEFAULT)
-TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
+TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include
 TARGET_LDFLAGS:=-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
 ifneq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
 LIBGCC_S_PATH=$(realpath $(wildcard $(call qstrip,$(CONFIG_LIBGCC_ROOT_DIR))/$(call qstrip,$(CONFIG_LIBGCC_FILE_SPEC))))
@@ -264,6 +264,13 @@ endif
 
 BUILD_KEY=$(TOPDIR)/key-build
 
+ifeq ($(HOST_OS),Darwin)
+  FAKEROOT_SO:=$(STAGING_DIR_HOST)/lib/libfakeroot.dylib
+else
+  FAKEROOT_SO:=$(STAGING_DIR_HOST)/lib/libfakeroot.so
+endif
+FAKEROOT:=$(STAGING_DIR_HOST)/bin/fakeroot -l $(FAKEROOT_SO) -f $(STAGING_DIR_HOST)/bin/faked
+
 TARGET_CC:=$(TARGET_CROSS)gcc
 TARGET_CXX:=$(TARGET_CROSS)g++
 KPATCH:=$(SCRIPT_DIR)/patch-kernel.sh
@@ -298,6 +305,9 @@ 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 = \