include $(TOPDIR)/.config SHELL=/bin/bash export SHELL ifeq ($(V),) V=5 endif ifneq ($(V),0) TRACE:=echo "---> " START_TRACE:=echo -n "---> " END_TRACE:=echo else START_TRACE:=: END_TRACE:=: TRACE:=: endif ifeq (${shell [ "$(V)" -ge 5 ] && echo 1},) CMD_TRACE:=: PKG_TRACE:=: else CMD_TRACE:=echo -n PKG_TRACE:=echo "------> " endif ifeq (${shell [ "$(V)" -ge 10 ] && echo 1},) EXTRA_MAKEFLAGS:=-s MAKE_TRACE:=2>&1 >&/dev/null || { echo "Build failed. Please re-run make with V=99 to see what's going on"; /bin/false; } else MAKE_TRACE:= EXTRA_MAKEFLAGS:= TRACE:=: PKG_TRACE:=: CMD_TRACE:=: START_TRACE:=: END_TRACE:=: endif MAKE1=make MAKEFLAGS=-j$(BR2_JLEVEL) V=$(V) $(EXTRA_MAKEFLAGS) # Strip off the annoying quoting ARCH:=$(strip $(subst ",, $(BR2_ARCH))) WGET:=$(strip $(subst ",, $(BR2_WGET))) GCC_VERSION:=$(strip $(subst ",, $(BR2_GCC_VERSION))) GCC_USE_SJLJ_EXCEPTIONS:=$(strip $(subst ",, $(BR2_GCC_USE_SJLJ_EXCEPTIONS))) TARGET_OPTIMIZATION:=$(strip $(subst ",, $(BR2_TARGET_OPTIMIZATION))) #"))"))"))"))")) # for vim's broken syntax highlighting :) ifeq ($(BR2_SOFT_FLOAT),y) # gcc 3.4.x soft float configuration is different than previous versions. ifeq ($(findstring 3.4.,$(GCC_VERSION)),3.4.) SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft else SOFT_FLOAT_CONFIG_OPTION:=--without-float endif TARGET_SOFT_FLOAT:=-msoft-float ARCH_FPU_SUFFIX:=_nofpu else SOFT_FLOAT_CONFIG_OPTION:= TARGET_SOFT_FLOAT:= ARCH_FPU_SUFFIX:= endif ifeq ($(BR2_TAR_VERBOSITY),y) TAR_OPTIONS=-xvf else TAR_OPTIONS=-xf endif ifneq ($(BR2_LARGEFILE),y) DISABLE_LARGEFILE= --disable-largefile endif TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING) OPTIMIZE_FOR_CPU=$(ARCH) HOSTCC:=gcc BASE_DIR:=$(TOPDIR) DL_DIR:=$(BASE_DIR)/dl BUILD_DIR:=$(BASE_DIR)/build_$(ARCH)$(ARCH_FPU_SUFFIX) STAGING_DIR:=$(BASE_DIR)/staging_dir_$(ARCH)$(ARCH_FPU_SUFFIX) SCRIPT_DIR:=$(BASE_DIR)/scripts BIN_DIR:=$(BASE_DIR)/bin STAMP_DIR:=$(BUILD_DIR)/stamp PACKAGE_DIR:=$(BIN_DIR)/packages STAMP_DIR:=$(BUILD_DIR)/stamp TARGET_DIR:=$(BUILD_DIR)/root TOOL_BUILD_DIR=$(BASE_DIR)/toolchain_build_$(ARCH)$(ARCH_FPU_SUFFIX) TARGET_PATH=$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:/bin:/sbin:/usr/bin:/usr/sbin IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH)$(ARCH_FPU_SUFFIX) REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux KERNEL_CROSS:=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc- TARGET_CROSS:=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc- TARGET_CC:=$(TARGET_CROSS)gcc STRIP:=$(STAGING_DIR)/bin/sstrip PATCH=$(SCRIPT_DIR)/patch-kernel.sh SED:=$(STAGING_DIR)/bin/sed -i -e LINUX_DIR:=$(BUILD_DIR)/linux LINUX_HEADERS_DIR:=$(TOOL_BUILD_DIR)/linux HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \ -e 's/sparc.*/sparc/' \ -e 's/arm.*/arm/g' \ -e 's/m68k.*/m68k/' \ -e 's/ppc/powerpc/g' \ -e 's/v850.*/v850/g' \ -e 's/sh[234]/sh/' \ -e 's/mips-.*/mips/' \ -e 's/mipsel-.*/mipsel/' \ -e 's/cris.*/cris/' \ -e 's/i[3-9]86/i386/' \ ) GNU_HOST_NAME:=$(HOST_ARCH)-pc-linux-gnu TARGET_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \ AR=$(TARGET_CROSS)ar \ AS=$(TARGET_CROSS)as \ LD=$(TARGET_CROSS)ld \ NM=$(TARGET_CROSS)nm \ CC=$(TARGET_CROSS)gcc \ GCC=$(TARGET_CROSS)gcc \ CXX=$(TARGET_CROSS)g++ \ RANLIB=$(TARGET_CROSS)ranlib ifeq ($(ENABLE_LOCALE),true) DISABLE_NLS:= else DISABLE_NLS:=--disable-nls endif ifeq ($(BR2_ENABLE_MULTILIB),y) MULTILIB:=--enable-multilib endif # invoke ipkg-build with some default options IPKG_BUILD := PATH="$(TARGET_PATH)" ipkg-build -c -o root -g root # where to build (and put) .ipk packages IPKG_TARGET_DIR := $(PACKAGE_DIR) IPKG:=IPKG_TMP=$(BUILD_DIR)/tmp IPKG_INSTROOT=$(TARGET_DIR) IPKG_CONF_DIR=$(STAGING_DIR)/etc $(SCRIPT_DIR)/ipkg -force-defaults -force-depends IPKG_STATE_DIR := $(TARGET_DIR)/usr/lib/ipkg RSTRIP:=STRIP="$(STRIP)" $(SCRIPT_DIR)/rstrip.sh RSTRIP_KMOD:=STRIP="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" $(SCRIPT_DIR)/rstrip.sh