# # Copyright (C) 2006-2007 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # ifneq ($(__rules_inc),1) __rules_inc=1 ifeq ($(DUMP),) -include $(TOPDIR)/.config endif include $(TOPDIR)/include/debug.mk include $(TOPDIR)/include/verbose.mk TMP_DIR:=$(TOPDIR)/tmp export SHELL=/usr/bin/env bash -c '. $(TOPDIR)/include/shell.sh; eval "$$2"' -- define qstrip $(strip $(subst ",,$(1))) endef #")) empty:= space:= $(empty) $(empty) merge=$(subst $(space),,$(1)) confvar=$(call merge,$(foreach v,$(1),$(if $($(v)),y,n))) _SINGLE=MAKEFLAGS=$(space) ARCH:=$(call qstrip,$(shell echo $(CONFIG_ARCH) | sed -e 's/i[3-9]86/i386/')) BOARD:=$(call qstrip,$(CONFIG_TARGET_BOARD)) TARGET_OPTIMIZATION:=$(call qstrip,$(CONFIG_TARGET_OPTIMIZATION)) BUILD_SUFFIX:=$(call qstrip,$(CONFIG_BUILD_SUFFIX)) GCCV:=$(call qstrip,$(CONFIG_GCC_VERSION)) SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR}) OPTIMIZE_FOR_CPU=$(ARCH) DL_DIR:=$(if $(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(TOPDIR)/dl) BIN_DIR:=$(TOPDIR)/bin INCLUDE_DIR:=$(TOPDIR)/include SCRIPT_DIR:=$(TOPDIR)/scripts BUILD_DIR_BASE:=$(TOPDIR)/build_dir BUILD_DIR:=$(BUILD_DIR_BASE)/$(ARCH)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX)) BUILD_DIR_HOST:=$(BUILD_DIR_BASE)/host BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/toolchain-$(ARCH)_gcc$(GCCV) STAGING_DIR:=$(TOPDIR)/staging_dir/$(ARCH) STAGING_DIR_HOST:=$(TOPDIR)/staging_dir/host TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(ARCH)_gcc$(GCCV) PACKAGE_DIR:=$(BIN_DIR)/packages/$(ARCH) STAMP_DIR:=$(BUILD_DIR)/stamp STAMP_DIR_HOST=$(BUILD_DIR_HOST)/stamp TARGET_DIR:=$(BUILD_DIR)/root-$(BOARD) IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/ipkg TARGET_PATH:=$(TOOLCHAIN_DIR)/bin:$(STAGING_DIR_HOST)/bin:$(STAGING_DIR)/host/bin:$(PATH) TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include TARGET_LDFLAGS:=-L$(TOOLCHAIN_DIR)/lib -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib ifeq ($(CONFIG_NATIVE_TOOLCHAIN),) -include $(TOOLCHAIN_DIR)/info.mk REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc$(if $(CONFIG_EABI_SUPPORT),gnueabi) GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux TARGET_CROSS:=$(if $(TARGET_CROSS),$(TARGET_CROSS),$(OPTIMIZE_FOR_CPU)-linux-uclibc$(if $(CONFIG_EABI_SUPPORT),gnueabi)-) TARGET_CFLAGS+= -fhonour-copts endif ifeq ($(CONFIG_SOFT_FLOAT),y) SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft TARGET_CFLAGS+=-msoft-float else SOFT_FLOAT_CONFIG_OPTION:= endif export PATH:=$(TARGET_PATH) export STAGING_DIR export GCC_HONOUR_COPTS:=0 PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config export PKG_CONFIG LINUX_HEADERS_DIR:=$(BUILD_DIR_TOOLCHAIN)/linux HOSTCC:=gcc HOST_CFLAGS:=-O2 -I$(STAGING_DIR_HOST)/include HOST_LDFLAGS:=-L$(STAGING_DIR_HOST)/lib TARGET_CC:=$(TARGET_CROSS)gcc STRIP:=$(STAGING_DIR_HOST)/bin/sstrip PATCH:=$(SCRIPT_DIR)/patch-kernel.sh SED:=$(STAGING_DIR_HOST)/bin/sed -i -e CP:=cp -fpR INSTALL_BIN:=install -m0755 INSTALL_DIR:=install -d -m0755 INSTALL_DATA:=install -m0644 INSTALL_CONF:=install -m0600 ifneq ($(CONFIG_CCACHE),) # FIXME: move this variable to a better location export CCACHE_DIR=$(STAGING_DIR)/ccache TARGET_CC:= ccache $(TARGET_CC) endif TARGET_CONFIGURE_OPTS:= \ AR=$(TARGET_CROSS)ar \ AS="$(TARGET_CC) -c $(TARGET_CFLAGS)" \ LD=$(TARGET_CROSS)ld \ NM=$(TARGET_CROSS)nm \ CC="$(TARGET_CC)" \ GCC="$(TARGET_CC)" \ CXX=$(TARGET_CROSS)g++ \ RANLIB=$(TARGET_CROSS)ranlib \ STRIP=$(TARGET_CROSS)strip \ OBJCOPY=$(TARGET_CROSS)objcopy \ OBJDUMP=$(TARGET_CROSS)objdump \ SIZE=$(TARGET_CROSS)size # strip an entire directory ifneq ($(CONFIG_BUILD_DEVELOPER_SYSTEM),) RSTRIP:=: else RSTRIP:= \ NM="$(TARGET_CROSS)nm" \ STRIP="$(STRIP)" \ STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" \ $(SCRIPT_DIR)/rstrip.sh endif ifeq ($(CONFIG_ENABLE_LOCALE),true) DISABLE_NLS:= else DISABLE_NLS:=--disable-nls endif ifneq ($(CONFIG_LARGEFILE),y) DISABLE_LARGEFILE= --disable-largefile endif ifeq ($(CONFIG_TAR_VERBOSITY),y) TAR_OPTIONS:=-xvf - else TAR_OPTIONS:=-xf - endif define shvar V_$(subst .,_,$(subst -,_,$(subst /,_,$(1)))) endef define shexport $(call shvar,$(1))=$$(call $(1)) export $(call shvar,$(1)) endef # file extension ext=$(word $(words $(subst ., ,$(1))),$(subst ., ,$(1))) all: FORCE: ; .PHONY: FORCE endif #__rules_inc