Buildroot package for the GNU Embedded Toolchain for Arm

Config.in.host

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#
# gcc-arm-none-eabi
#
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config BR2_PACKAGE_HOST_GCC_ARM_NONE_EABI_SUPPORTS
    bool
    default y
    depends on BR2_HOSTARCH = "x86_64"


config BR2_PACKAGE_HOST_GCC_ARM_NONE_EABI
    bool "host gcc-arm-none-eabi"
    depends on BR2_PACKAGE_HOST_GCC_ARM_NONE_EABI_SUPPORTS
    help
      The GNU Embedded Toolchain for Arm is a ready-to-use, open source
      suite of tools for C, C++ and Assembly programming targeting Arm
      Cortex-M and Cortex-R family of processors. It includes the GNU
      Compiler (GCC) and is available free of charge directly from Arm
      for embedded software development on Windows, Linux and Mac OS X
      operating systems. 

      https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads

gcc-arm-none-eabi.mk

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#
# GNU Arm Embedded Toolchain
#
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# GCC Version being packaged
GCC_ARM_NONE_EABI_VERSION_GCC = 7
# Release year
GCC_ARM_NONE_EABI_VERSION_YEAR = 2018
# Release quarter
GCC_ARM_NONE_EABI_VERSION_Q = 2
# Revision name ("update", "major", ...)
GCC_ARM_NONE_EABI_VERSION_REV = update

GCC_ARM_NONE_EABI_VERSION = $(GCC_ARM_NONE_EABI_VERSION_GCC)-$(GCC_ARM_NONE_EABI_VERSION_YEAR)-q$(GCC_ARM_NONE_EABI_VERSION_Q)-$(GCC_ARM_NONE_EABI_VERSION_REV)
GCC_ARM_NONE_EABI_SOURCE = gcc-arm-none-eabi-$(GCC_ARM_NONE_EABI_VERSION)-linux.tar.bz2
GCC_ARM_NONE_EABI_SITE = https://developer.arm.com/-/media/Files/downloads/gnu-rm/$(GCC_ARM_NONE_EABI_VERSION_GCC)-$(GCC_ARM_NONE_EABI_VERSION_YEAR)q$(GCC_ARM_NONE_EABI_VERSION_Q)

GCC_ARM_NONE_EABI_LICENSE = GPL-2.0+, LGPL-2.1+
GCC_ARM_NONE_EABI_LICENSE_FILES = share/doc/gcc-arm-none-eabi/license.txt

# This is a prebuilt toolchain, we only extract it to the host
GCC_ARM_NONE_EABI_INSTALLDIR = $(HOST_DIR)/share/gcc-arm-none-eabi

define HOST_GCC_ARM_NONE_EABI_INSTALL_CMDS
	mkdir -p $(GCC_ARM_NONE_EABI_INSTALLDIR)
	cp -dpfr $(@D)/* $(GCC_ARM_NONE_EABI_INSTALLDIR)
endef

$(eval $(host-generic-package))