You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
280 lines
8.3 KiB
280 lines
8.3 KiB
#
|
|
# Copyright (C) 2006-2010 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
|
|
|
|
GREP_OPTIONS=
|
|
export GREP_OPTIONS
|
|
|
|
qstrip=$(strip $(subst ",,$(1)))
|
|
#"))
|
|
|
|
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))
|
|
|
|
define sep
|
|
|
|
endef
|
|
|
|
_SINGLE=export MAKEFLAGS=$(space);
|
|
CFLAGS:=
|
|
ARCH:=$(subst i486,i386,$(subst i586,i386,$(subst i686,i386,$(call qstrip,$(CONFIG_ARCH)))))
|
|
ARCH_PACKAGES:=$(call qstrip,$(CONFIG_TARGET_ARCH_PACKAGES))
|
|
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))
|
|
SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
|
|
export SHELL:=/usr/bin/env bash
|
|
|
|
OPTIMIZE_FOR_CPU=$(subst i386,i486,$(ARCH))
|
|
|
|
ifeq ($(ARCH),powerpc)
|
|
FPIC:=-fPIC
|
|
else
|
|
FPIC:=-fpic
|
|
endif
|
|
|
|
HOST_FPIC:=-fPIC
|
|
|
|
ARCH_SUFFIX:=
|
|
GCC_ARCH:=
|
|
|
|
ifneq ($(filter -march=armv%,$(TARGET_OPTIMIZATION)),)
|
|
ARCH_SUFFIX:=_$(patsubst -march=arm%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
|
|
GCC_ARCH:=$(patsubst -march=%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
|
|
endif
|
|
ifneq ($(findstring -mips32r2,$(TARGET_OPTIMIZATION)),)
|
|
ARCH_SUFFIX:=_r2
|
|
endif
|
|
ifdef CONFIG_HAS_SPE_FPU
|
|
TARGET_SUFFIX:=$(TARGET_SUFFIX)spe
|
|
endif
|
|
|
|
DL_DIR:=$(if $(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(TOPDIR)/dl)
|
|
BIN_DIR:=$(TOPDIR)/bin/$(BOARD)
|
|
INCLUDE_DIR:=$(TOPDIR)/include
|
|
SCRIPT_DIR:=$(TOPDIR)/scripts
|
|
BUILD_DIR_BASE:=$(TOPDIR)/build_dir
|
|
BUILD_DIR_HOST:=$(BUILD_DIR_BASE)/host
|
|
STAGING_DIR_HOST:=$(TOPDIR)/staging_dir/host
|
|
ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
|
|
GCCV:=$(call qstrip,$(CONFIG_GCC_VERSION))
|
|
LIBC:=$(call qstrip,$(CONFIG_LIBC))
|
|
LIBCV:=$(call qstrip,$(CONFIG_LIBC_VERSION))
|
|
REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX))
|
|
GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux
|
|
DIR_SUFFIX:=_$(LIBC)-$(LIBCV)$(if $(CONFIG_EABI_SUPPORT),_eabi)
|
|
BUILD_DIR:=$(BUILD_DIR_BASE)/target-$(ARCH)$(ARCH_SUFFIX)$(DIR_SUFFIX)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
|
|
STAGING_DIR:=$(TOPDIR)/staging_dir/target-$(ARCH)$(ARCH_SUFFIX)$(DIR_SUFFIX)
|
|
BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)$(DIR_SUFFIX)
|
|
TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)$(DIR_SUFFIX)
|
|
PACKAGE_DIR:=$(BIN_DIR)/packages
|
|
else
|
|
ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
|
|
GNU_TARGET_NAME=$(call qstrip,$(CONFIG_TARGET_NAME))
|
|
else
|
|
GNU_TARGET_NAME=$(shell gcc -dumpmachine)
|
|
endif
|
|
REAL_GNU_TARGET_NAME=$(GNU_TARGET_NAME)
|
|
BUILD_DIR:=$(BUILD_DIR_BASE)/target-$(GNU_TARGET_NAME)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
|
|
STAGING_DIR:=$(TOPDIR)/staging_dir/target-$(GNU_TARGET_NAME)
|
|
BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/toolchain-$(GNU_TARGET_NAME)
|
|
TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(GNU_TARGET_NAME)
|
|
PACKAGE_DIR:=$(BIN_DIR)/packages
|
|
endif
|
|
STAMP_DIR:=$(BUILD_DIR)/stamp
|
|
STAMP_DIR_HOST=$(BUILD_DIR_HOST)/stamp
|
|
TARGET_ROOTFS_DIR?=$(if $(call qstrip,$(CONFIG_TARGET_ROOTFS_DIR)),$(call qstrip,$(CONFIG_TARGET_ROOTFS_DIR)),$(BUILD_DIR))
|
|
TARGET_DIR:=$(TARGET_ROOTFS_DIR)/root-$(BOARD)
|
|
STAGING_DIR_ROOT:=$(STAGING_DIR)/root-$(BOARD)
|
|
BUILD_LOG_DIR:=$(TOPDIR)/logs
|
|
|
|
TARGET_PATH:=$(STAGING_DIR_HOST)/bin:$(PATH)
|
|
TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)$(if $(CONFIG_DEBUG), -g3)
|
|
TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
|
|
TARGET_LDFLAGS:=-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
|
|
LIBGCC_S=$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so),-L$(TOOLCHAIN_DIR)/lib -lgcc_s,$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.a))
|
|
ifdef CONFIG_USE_UCLIBC
|
|
LIBRPC=-lrpc
|
|
endif
|
|
LIBRPC_DEPENDS=+USE_UCLIBC:librpc
|
|
|
|
ifndef DUMP
|
|
ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
|
|
-include $(TOOLCHAIN_DIR)/info.mk
|
|
TARGET_CROSS:=$(if $(TARGET_CROSS),$(TARGET_CROSS),$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX))-)
|
|
TARGET_CFLAGS+= -fhonour-copts
|
|
TARGET_CPPFLAGS+= -I$(TOOLCHAIN_DIR)/usr/include -I$(TOOLCHAIN_DIR)/include
|
|
TARGET_LDFLAGS+= -L$(TOOLCHAIN_DIR)/usr/lib -L$(TOOLCHAIN_DIR)/lib
|
|
TARGET_PATH:=$(TOOLCHAIN_DIR)/bin:$(TARGET_PATH)
|
|
else
|
|
ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
|
|
TARGET_CROSS:=$(call qstrip,$(CONFIG_TOOLCHAIN_PREFIX))
|
|
TOOLCHAIN_ROOT_DIR:=$(call qstrip,$(CONFIG_TOOLCHAIN_ROOT))
|
|
TOOLCHAIN_BIN_DIRS:=$(patsubst ./%,$(TOOLCHAIN_ROOT_DIR)/%,$(call qstrip,$(CONFIG_TOOLCHAIN_BIN_PATH)))
|
|
TOOLCHAIN_INC_DIRS:=$(patsubst ./%,$(TOOLCHAIN_ROOT_DIR)/%,$(call qstrip,$(CONFIG_TOOLCHAIN_INC_PATH)))
|
|
TOOLCHAIN_LIB_DIRS:=$(patsubst ./%,$(TOOLCHAIN_ROOT_DIR)/%,$(call qstrip,$(CONFIG_TOOLCHAIN_LIB_PATH)))
|
|
ifneq ($(TOOLCHAIN_BIN_DIRS),)
|
|
TARGET_PATH:=$(subst $(space),:,$(TOOLCHAIN_BIN_DIRS)):$(TARGET_PATH)
|
|
endif
|
|
ifneq ($(TOOLCHAIN_INC_DIRS),)
|
|
TARGET_CPPFLAGS+= $(patsubst %,-I%,$(TOOLCHAIN_INC_DIRS))
|
|
endif
|
|
ifneq ($(TOOLCHAIN_LIB_DIRS),)
|
|
TARGET_LDFLAGS+= $(patsubst %,-L%,$(TOOLCHAIN_LIB_DIRS))
|
|
endif
|
|
endif
|
|
endif
|
|
endif
|
|
TARGET_PATH_PKG:=$(STAGING_DIR)/host/bin:$(TARGET_PATH)
|
|
|
|
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
|
|
export SH_FUNC:=. $(INCLUDE_DIR)/shell.sh;
|
|
|
|
PKG_CONFIG:=$(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:=$(TARGET_CROSS)gcc
|
|
TARGET_CXX:=$(if $(CONFIG_INSTALL_LIBSTDCPP),$(TARGET_CROSS)g++,no)
|
|
KPATCH:=$(SCRIPT_DIR)/patch-kernel.sh
|
|
SED:=$(STAGING_DIR_HOST)/bin/sed -i -e
|
|
CP:=cp -fpR
|
|
LN:=ln -sf
|
|
|
|
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)
|
|
TARGET_CXX:= ccache $(TARGET_CXX)
|
|
endif
|
|
|
|
TARGET_CONFIGURE_OPTS = \
|
|
AR=$(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:=:
|
|
STRIP:=:
|
|
else
|
|
ifneq ($(CONFIG_USE_STRIP),)
|
|
STRIP:=$(TARGET_CROSS)strip $(call qstrip,$(CONFIG_STRIP_ARGS))
|
|
else
|
|
ifneq ($(CONFIG_USE_SSTRIP),)
|
|
STRIP:=$(STAGING_DIR_HOST)/bin/sstrip
|
|
endif
|
|
endif
|
|
RSTRIP:= \
|
|
NM="$(TARGET_CROSS)nm" \
|
|
STRIP="$(STRIP)" \
|
|
STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment --remove-section=.pdr --remove-section=.mdebug.abi32" \
|
|
$(SCRIPT_DIR)/rstrip.sh
|
|
endif
|
|
|
|
ifeq ($(CONFIG_ENABLE_LOCALE),true)
|
|
DISABLE_NLS:=--enable-nls
|
|
else
|
|
DISABLE_NLS:=--disable-nls
|
|
endif
|
|
|
|
ifeq ($(CONFIG_IPV6),y)
|
|
DISABLE_IPV6:=
|
|
else
|
|
DISABLE_IPV6:=--disable-ipv6
|
|
endif
|
|
|
|
ifeq ($(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
|
|
|
|
define include_mk
|
|
$(eval -include $(if $(DUMP),,$(STAGING_DIR)/mk/$(strip $(1))))
|
|
endef
|
|
|
|
# Execute commands under flock
|
|
# $(1) => The shell expression.
|
|
# $(2) => The lock name. If not given, the global lock will be used.
|
|
define locked
|
|
SHELL= \
|
|
$(STAGING_DIR_HOST)/bin/flock \
|
|
$(TMP_DIR)/.$(if $(2),$(strip $(2)),global).flock \
|
|
-c '$(subst ','\'',$(1))'
|
|
endef
|
|
|
|
# file extension
|
|
ext=$(word $(words $(subst ., ,$(1))),$(subst ., ,$(1)))
|
|
|
|
all:
|
|
FORCE: ;
|
|
.PHONY: FORCE
|
|
|
|
val.%:
|
|
@$(if $(filter undefined,$(origin $*)),\
|
|
echo "$* undefined" >&2, \
|
|
echo '$(subst ','"'"',$($*))' \
|
|
)
|
|
|
|
var.%:
|
|
@$(if $(filter undefined,$(origin $*)),\
|
|
echo "$* undefined" >&2, \
|
|
echo "$*='"'$(subst ','"'\"'\"'"',$($*))'"'" \
|
|
)
|
|
|
|
endif #__rules_inc
|
|
|