# # Copyright (C) 2006 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # -include $(TOPDIR)/.config include $(TOPDIR)/include/verbose.mk export SHELL=/usr/bin/env bash -c '. $(TOPDIR)/include/shell.sh; eval "$$2"' -- ARCH:=$(strip $(subst ",, $(CONFIG_ARCH))) TARGET_OPTIMIZATION:=$(strip $(subst ",, $(CONFIG_TARGET_OPTIMIZATION))) WGET:=$(strip $(subst ",, $(CONFIG_WGET))) #"))"))")) # fix vim's broken syntax highlighting OPTIMIZE_FOR_CPU:=$(ARCH) # DIRECTORIES # DL_DIR:=$(TOPDIR)/dl INCLUDE_DIR:=$(TOPDIR)/include SCRIPT_DIR:=$(TOPDIR)/scripts TOOL_BUILD_DIR:=$(TOPDIR)/tool_build TOOLCHAIN_BUILD_DIR:=$(TOPDIR)/toolchain_build_$(ARCH) STAGING_DIR:=$(TOPDIR)/staging_dir_$(ARCH) BIN_DIR:=$(TOPDIR)/bin PACKAGE_DIR:=$(BIN_DIR)/packages IPKG_TARGET_DIR:=$(PACKAGE_DIR) BUILD_DIR:=$(TOPDIR)/build_$(ARCH) TMP_DIR:=$(TOPDIR)/tmp STAMP_DIR:=$(BUILD_DIR)/stamp TARGET_DIR:=$(BUILD_DIR)/root IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/ipkg ifeq ($(CONFIG_NATIVE_TOOLCHAIN),) REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux TARGET_CROSS:=$(OPTIMIZE_FOR_CPU)-linux-uclibc- endif IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH) TARGET_PATH:=$(STAGING_DIR)/usr/sbin:$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:$(PATH) TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) export PATH:=$(TARGET_PATH) LINUX_DIR:=$(BUILD_DIR)/linux LINUX_HEADERS_DIR:=$(TOOLCHAIN_BUILD_DIR)/linux # APPLICATIONS # HOSTCC:=gcc TARGET_CC:=$(TARGET_CROSS)gcc STRIP:=$(STAGING_DIR)/bin/sstrip PATCH:=$(SCRIPT_DIR)/patch-kernel.sh SED:=$(STAGING_DIR)/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 # strip an entire directory RSTRIP:= \ STRIP="$(STRIP)" \ STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" \ $(SCRIPT_DIR)/rstrip.sh # where to build (and put) .ipk packages IPKG:= \ PATH="$(STAGING_DIR)/bin:$(PATH)" \ IPKG_TMP=$(BUILD_DIR)/tmp \ IPKG_INSTROOT=$(TARGET_DIR) \ IPKG_CONF_DIR=$(STAGING_DIR)/etc \ IPKG_OFFLINE_ROOT=$(BUILD_DIR)/root \ $(SCRIPT_DIR)/ipkg -force-defaults -force-depends # invoke ipkg-build with some default options IPKG_BUILD:= \ ipkg-build -c -o 0 -g 0 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 all: FORCE: ; .PHONY: FORCE %: ;