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package/arm-gnu-a-toolchain: new package

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A number of AArch64 platforms need to build some bits of ARM32 code,
for example in TF-A (ARM Trusted Firmware) or other
firmware/bootloader.

This package allows to get a pre-built cross-compilation toolchain to
build bare-metal ARM32 code.

https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-a/downloads

Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
[Thomas:
 - drop empty LICENSE_FILES
 - use VERSION variable in SITE variable
 - simplify symlink creation
 - drop visible Config.in.host option]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Suniel Mahesh 2020-03-28 10:34:29 +05:30 committed by Thomas Petazzoni
parent 20bd811c7e
commit d9959b647f
3 changed files with 31 additions and 0 deletions
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3
DEVELOPERS
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@ -2389,6 +2389,9 @@ N: Steven Noonan <steven@uplinklabs.net>
F: package/hwloc/
F: package/powertop/
N: Suniel Mahesh <sunil@amarulasolutions.com>
F: package/arm-gnu-a-toolchain/
N: Sven Haardiek <sven.haardiek@iotec-gmbh.de>
F: package/lcdproc/
F: package/python-influxdb/

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package/arm-gnu-a-toolchain/arm-gnu-a-toolchain.hash Normal file
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# Locally calculated
sha256 ac952d89ae0fc3543e81099e7d34917efc621f5def112eee843fd1ce755eca8c gcc-arm-9.2-2019.12-x86_64-arm-none-eabi.tar.xz

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package/arm-gnu-a-toolchain/arm-gnu-a-toolchain.mk Normal file
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################################################################################
#
# arm-gnu-a-toolchain
#
################################################################################
ARM_GNU_A_TOOLCHAIN_VERSION = 9.2-2019.12
ARM_GNU_A_TOOLCHAIN_SITE = https://developer.arm.com/-/media/Files/downloads/gnu-a/$(ARM_GNU_A_TOOLCHAIN_VERSION)/binrel
ARM_GNU_A_TOOLCHAIN_SOURCE = gcc-arm-$(ARM_GNU_A_TOOLCHAIN_VERSION)-x86_64-arm-none-eabi.tar.xz
ARM_GNU_A_TOOLCHAIN_LICENSE = GPL-3.0+
HOST_ARM_GNU_A_TOOLCHAIN_INSTALL_DIR = $(HOST_DIR)/opt/gcc-arm-none-eabi
define HOST_ARM_GNU_A_TOOLCHAIN_INSTALL_CMDS
rm -rf $(HOST_ARM_GNU_A_TOOLCHAIN_INSTALL_DIR)
mkdir -p $(HOST_ARM_GNU_A_TOOLCHAIN_INSTALL_DIR)
cp -rf $(@D)/* $(HOST_ARM_GNU_A_TOOLCHAIN_INSTALL_DIR)/
mkdir -p $(HOST_DIR)/bin
cd $(HOST_DIR)/bin && \
for i in ../opt/gcc-arm-none-eabi/bin/*; do \
ln -sf $$i; \
done
endef
$(eval $(host-generic-package))