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| author | Abdoulaye Walsimou Gaye <awg@embtoolkit.org> | 2012-03-24 13:04:28 +0100 |
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| committer | Abdoulaye Walsimou Gaye <awg@embtoolkit.org> | 2012-03-24 13:04:28 +0100 |
| commit | b7556f14725846fc5412b9495ebc5861fe102dc7 (patch) | |
| tree | 358c02ec8952e0529ed8e5bcc6c04508d9f861eb /mk/arch/arm/arm.mk | |
| parent | 869e68d0d52ac44af2400d53b00cfcbfdec4dac9 (diff) | |
| download | embtoolkit-b7556f14725846fc5412b9495ebc5861fe102dc7.tar.gz embtoolkit-b7556f14725846fc5412b9495ebc5861fe102dc7.tar.bz2 embtoolkit-b7556f14725846fc5412b9495ebc5861fe102dc7.tar.xz | |
Toolchain: move different supported arch in their own directory
Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
Diffstat (limited to 'mk/arch/arm/arm.mk')
| -rw-r--r-- | mk/arch/arm/arm.mk | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/mk/arch/arm/arm.mk b/mk/arch/arm/arm.mk new file mode 100644 index 0000000..ed9b6b8 --- /dev/null +++ b/mk/arch/arm/arm.mk @@ -0,0 +1,67 @@ +################################################################################ +# Embtoolkit +# Copyright(C) 2009-2011 Abdoulaye Walsimou GAYE. +# +# 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 Abdoulaye Walsimou GAYE <awg@embtoolkit.org> +# \date June 2009 +################################################################################ + +LINUX_ARCH := arm +GNU_TARGET_ARCH := arm +EMBTK_MCU_FLAG := $(subst ",,$(strip $(CONFIG_EMBTK_ARM_MCU_STRING))) + +ifeq ($(CONFIG_EMBTK_CLIB_EGLIBC),y) +# EGLIBC C library +ifeq ($(CONFIG_EMBTK_ARCH_ARM_BIG_ENDIAN),y) +GNU_TARGET := armeb-linux +STRICT_GNU_TARGET := armeb-unknown-linux-gnueabi +else +GNU_TARGET := armel-linux +STRICT_GNU_TARGET := armel-unknown-linux-gnueabi +endif + +else +# uClibc C library +ifeq ($(CONFIG_EMBTK_ARCH_ARM_BIG_ENDIAN),y) +GNU_TARGET := armeb-linux +STRICT_GNU_TARGET := armeb-unknown-linux-uclibceabi +else +GNU_TARGET := armel-linux +STRICT_GNU_TARGET := armel-unknown-linux-uclibceabi +endif + +endif + +# GCC configure options +GCC_WITH_CPU := --with-cpu=$(subst ",,$(strip $(CONFIG_EMBTK_ARM_MCU_STRING))) + +# GCC extra configure options for arm +GCC3_CONFIGURE_EXTRA_OPTIONS += $(strip $(if $(CONFIG_EMBTK_GCC_LANGUAGE_JAVA), \ + --enable-sjlj-exceptions)) + +# Hard or soft floating point for GCC? +GCC_WITH_FLOAT := $(strip $(if $(CONFIG_EMBTK_SOFTFLOAT), \ + --with-float=soft,--with-float=softfp)) +# Hard or soft floating point? +EMBTK_TARGET_FLOAT_CFLAGS := $(strip $(if $(CONFIG_EMBTK_SOFTFLOAT), \ + -mfloat-abi=soft,-mfloat-abi=softfp)) + +# Some other flags for TARGET_CFLAGS +EMBTK_TARGET_MCPU := -mcpu=$(EMBTK_MCU_FLAG) +EMBTK_TARGET_MARCH := |