178 lines
4.9 KiB
Makefile
178 lines
4.9 KiB
Makefile
#
|
|
# Copyright (C) 2006-2008 OpenWrt.org
|
|
#
|
|
# This is free software, licensed under the GNU General Public License v2.
|
|
# See /LICENSE for more information.
|
|
#
|
|
# $Id$
|
|
|
|
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)))
|
|
strip_last=$(patsubst %.$(lastword $(subst .,$(space),$(1))),%,$(1))
|
|
|
|
_SINGLE=export 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))
|
|
TARGET_SUFFIX=$(call qstrip,$(CONFIG_TARGET_SUFFIX))
|
|
BUILD_SUFFIX:=$(call qstrip,$(CONFIG_BUILD_SUFFIX))
|
|
GCCV:=$(call qstrip,$(CONFIG_GCC_VERSION))
|
|
LIBC:=$(call qstrip,$(CONFIG_LIBC))
|
|
LIBCV:=$(call qstrip,$(CONFIG_LIBC_VERSION))
|
|
SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
|
|
|
|
OPTIMIZE_FOR_CPU=$(shell echo $(ARCH) | sed -e 's/i386/i486/')
|
|
|
|
ifeq ($(ARCH),powerpc)
|
|
FPIC:=-fPIC
|
|
else
|
|
FPIC:=-fpic
|
|
endif
|
|
|
|
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)/target-$(ARCH)_$(LIBC)-$(LIBCV)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
|
|
BUILD_DIR_HOST:=$(BUILD_DIR_BASE)/host
|
|
BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/toolchain-$(ARCH)_gcc-$(GCCV)_$(LIBC)-$(LIBCV)
|
|
STAGING_DIR:=$(TOPDIR)/staging_dir/target-$(ARCH)_$(LIBC)-$(LIBCV)
|
|
STAGING_DIR_HOST:=$(TOPDIR)/staging_dir/host
|
|
TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(ARCH)_gcc-$(GCCV)_$(LIBC)-$(LIBCV)
|
|
PACKAGE_DIR:=$(BIN_DIR)/packages/target-$(ARCH)_$(LIBC)-$(LIBCV)
|
|
STAMP_DIR:=$(BUILD_DIR)/stamp
|
|
STAMP_DIR_HOST=$(BUILD_DIR_HOST)/stamp
|
|
TARGET_DIR:=$(BUILD_DIR)/root-$(BOARD)
|
|
DEBUG_DIR:=$(BUILD_DIR)/debug-$(BOARD)
|
|
|
|
TARGET_PATH:=$(TOOLCHAIN_DIR)/usr/bin:$(STAGING_DIR_HOST)/bin:$(STAGING_DIR)/host/bin:$(PATH)
|
|
TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)$(if $(CONFIG_DEBUG), -g3)
|
|
TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
|
|
TARGET_LDFLAGS:=-L$(TOOLCHAIN_DIR)/usr/lib -L$(TOOLCHAIN_DIR)/lib -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
|
|
LIBGCC_S=$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so),-lgcc_s,$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.a))
|
|
|
|
ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
|
|
-include $(TOOLCHAIN_DIR)/info.mk
|
|
REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX))
|
|
GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux
|
|
TARGET_CROSS:=$(if $(TARGET_CROSS),$(TARGET_CROSS),$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX))-)
|
|
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
|
|
|
|
HOSTCC:=gcc
|
|
HOST_CFLAGS:=-O2 -I$(STAGING_DIR_HOST)/include
|
|
HOST_LDFLAGS:=-L$(STAGING_DIR_HOST)/lib
|
|
|
|
TARGET_CC:=$(TARGET_CROSS)gcc
|
|
TARGET_CXX:=$(TARGET_CROSS)g++
|
|
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_CXX)" \
|
|
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_NO_STRIP),)
|
|
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
|