################################################################################ # GAYE Abdoulaye Walsimou, # Copyright(C) 2009 GAYE Abdoulaye Walsimou. All rights reserved. # # This program is free software; you can distribute it and/or modify it # under the terms of the GNU General Public License # (Version 2 or later) published by the Free Software Foundation. # # This program is distributed in the hope it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. ################################################################################ # # \file arm-arch.mk # \brief arm-arch.mk of Embtoolkit # \author GAYE Abdoulaye Walsimou, # \date June 2009 ################################################################################ ifeq ($(CONFIG_EMBTK_ARCH_ARM),y) LINUX_ARCH := arm GNU_TARGET_ARCH := arm EMBTK_MCU_FLAG := $(subst ",,$(strip $(CONFIG_EMBTK_ARM_MCU_STRING))) ifeq ($(CONFIG_EMBTK_ARCH_ARM_BIG_ENDIAN),y) GNU_TARGET := armeb-linux STRICT_GNU_TARGET := armeb-unknown-linux-gnueabi else GNU_TARGET := armel-linux STRICT_GNU_TARGET := armel-unknown-linux-gnueabi endif #GCC configure options GCC_WITH_CPU := --with-cpu=$(subst ",,$(strip $(CONFIG_EMBTK_ARM_MCU_STRING))) #GCC extra configure options for arm ifeq ($(CONFIG_EMBTK_GCC_LANGUAGE_JAVA),y) GCC3_CONFIGURE_EXTRA_OPTIONS += --enable-sjlj-exceptions endif #Hard or soft floating point for GCC ifeq ($(CONFIG_EMBTK_SOFTFLOAT),y) GCC_WITH_FLOAT := --with-float=soft else GCC_WITH_FLOAT := --with-float=hard endif #Hard or soft floating point for eglibc ifeq ($(CONFIG_EMBTK_SOFTFLOAT),y) EGLIBC_FLOAT_TYPE := --with-fp=no EMBTK_TARGET_FLOAT_CFLAGS := -mfloat-abi=soft else EGLIBC_FLOAT_TYPE := --with-fp=yes EMBTK_TARGET_FLOAT_CFLAGS := -mfloat-abi=hard endif endif