X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/7a1a2ed509f01fd1310d233be8ed4c4c93d49d83..a74b524343dd3139dac936555827c2ce86bf042d:/rules.mk?ds=inline diff --git a/rules.mk b/rules.mk index 0ce75f55c..31c8854e9 100644 --- a/rules.mk +++ b/rules.mk @@ -1,61 +1,146 @@ -# -# Copyright (C) 2006 OpenWrt.org +# +# Copyright (C) 2006-2009 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # --include $(TOPDIR)/.config +ifneq ($(__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"' -- -ARCH:=$(strip $(subst ",, $(CONFIG_ARCH))) -TARGET_OPTIMIZATION:=$(strip $(subst ",, $(CONFIG_TARGET_OPTIMIZATION))) -WGET:=$(strip $(subst ",, $(CONFIG_WGET))) -#"))"))")) # fix vim's broken syntax highlighting +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)) + +_SINGLE=export MAKEFLAGS=$(space); +CFLAGS:= +ARCH:=$(subst i486,i386,$(subst i586,i386,$(subst i686,i386,$(call qstrip,$(CONFIG_ARCH))))) +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}) -OPTIMIZE_FOR_CPU:=$(ARCH) +OPTIMIZE_FOR_CPU=$(subst i386,i486,$(ARCH)) -# DIRECTORIES # +ifeq ($(ARCH),powerpc) + FPIC:=-fPIC +else + FPIC:=-fpic +endif -DL_DIR:=$(TOPDIR)/dl +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 -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 +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 + BUILD_DIR:=$(BUILD_DIR_BASE)/target-$(ARCH)_$(LIBC)-$(LIBCV)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX)) + STAGING_DIR:=$(TOPDIR)/staging_dir/target-$(ARCH)_$(LIBC)-$(LIBCV) + BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/toolchain-$(ARCH)_gcc-$(GCCV)_$(LIBC)-$(LIBCV) + TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(ARCH)_gcc-$(GCCV)_$(LIBC)-$(LIBCV) + 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 -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- +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) +DEBUG_DIR:=$(BUILD_DIR)/debug-$(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)) + +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)/usr/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) -IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH) - -TARGET_PATH:=$(STAGING_DIR)/usr/sbin:$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:$(PATH) -TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) +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 -LINUX_DIR:=$(BUILD_DIR)/linux -LINUX_HEADERS_DIR:=$(TOOLCHAIN_BUILD_DIR)/linux +PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config + +export PKG_CONFIG -# APPLICATIONS # 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)/bin/sstrip +TARGET_CXX:=$(if $(CONFIG_INSTALL_LIBSTDCPP),$(TARGET_CROSS)g++,no) PATCH:=$(SCRIPT_DIR)/patch-kernel.sh -SED:=$(STAGING_DIR)/bin/sed -i -e +SED:=$(STAGING_DIR_HOST)/bin/sed -i -e CP:=cp -fpR INSTALL_BIN:=install -m0755 @@ -69,10 +154,6 @@ ifneq ($(CONFIG_CCACHE),) TARGET_CC:= ccache $(TARGET_CC) endif -EXTRA_CPPFLAGS := -I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include -EXTRA_CFLAGS := $(EXTRA_CPPFLAGS) -EXTRA_LDFLAGS := -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib - TARGET_CONFIGURE_OPTS:= \ AR=$(TARGET_CROSS)ar \ AS="$(TARGET_CC) -c $(TARGET_CFLAGS)" \ @@ -80,40 +161,48 @@ TARGET_CONFIGURE_OPTS:= \ NM=$(TARGET_CROSS)nm \ CC="$(TARGET_CC)" \ GCC="$(TARGET_CC)" \ - CXX=$(TARGET_CROSS)g++ \ + CXX="$(TARGET_CXX)" \ RANLIB=$(TARGET_CROSS)ranlib \ STRIP=$(TARGET_CROSS)strip \ OBJCOPY=$(TARGET_CROSS)objcopy \ - OBJDUMP=$(TARGET_CROSS)objdump + OBJDUMP=$(TARGET_CROSS)objdump \ + SIZE=$(TARGET_CROSS)size # strip an entire directory -RSTRIP:= \ - NM="$(TARGET_CROSS)nm" \ - 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 +ifneq ($(CONFIG_NO_STRIP),) + RSTRIP:=: + STRIP:=: +else + ifneq ($(CONFIG_USE_STRIP),) + STRIP:=$(TARGET_CROSS)strip + 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:= + DISABLE_NLS:=--enable-nls else DISABLE_NLS:=--disable-nls endif -ifneq ($(CONFIG_LARGEFILE),y) - DISABLE_LARGEFILE= --disable-largefile +ifeq ($(CONFIG_IPV6),y) + DISABLE_IPV6:= +else + DISABLE_IPV6:=--disable-ipv6 +endif + +ifeq ($(CONFIG_LARGEFILE),y) + DISABLE_LARGEFILE:= +else + DISABLE_LARGEFILE:=--disable-largefile endif ifeq ($(CONFIG_TAR_VERBOSITY),y) @@ -131,7 +220,11 @@ $(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