diff options
Diffstat (limited to 'rules.mk')
| -rw-r--r-- | rules.mk | 72 |
1 files changed, 53 insertions, 19 deletions
@@ -1,5 +1,5 @@ # -# Copyright (C) 2006-2008 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. @@ -34,9 +34,6 @@ 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=$(subst i386,i486,$(ARCH)) @@ -52,13 +49,32 @@ 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:=$(BIN_DIR)/packages/$(BOARD)_$(LIBC)-$(LIBCV) +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:=$(BIN_DIR)/packages/$(BOARD)_$(LIBC)-$(LIBCV) +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:=$(BIN_DIR)/packages/$(BOARD)_$(GNU_TARGET_NAME) +endif STAMP_DIR:=$(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)),$(BUILD_DIR)) @@ -67,22 +83,40 @@ STAGING_DIR_ROOT:=$(STAGING_DIR)/root-$(BOARD) DEBUG_DIR:=$(BUILD_DIR)/debug-$(BOARD) BUILD_LOG_DIR:=$(TOPDIR)/logs -TARGET_PATH:=$(TOOLCHAIN_DIR)/usr/bin:$(STAGING_DIR_HOST)/bin:$(PATH) -TARGET_PATH_PKG:=$(STAGING_DIR)/host/bin:$(TARGET_PATH) +TARGET_PATH:=$(STAGING_DIR_HOST)/bin:$(PATH) TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)$(if $(CONFIG_DEBUG), -g3) TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include -TARGET_LDFLAGS:=-L$(TOOLCHAIN_DIR)/usr/lib -L$(TOOLCHAIN_DIR)/lib -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib +TARGET_LDFLAGS:=-L$(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_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_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) ifeq ($(CONFIG_SOFT_FLOAT),y) SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft |