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toolchain-external: add Arm ARM toolchain 8.2-2018.08

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This is the same toolchain that was previously distributed by Linaro. [1]

Switch default toolchain as this toolchain supersed the Linaro ARM toolchain.
Only x86_64 host are supported, so keep Linaro toolchain for x86 host.

Tested with qemu_arm_vexpress_defconfig.

[1] https://developer.arm.com/open-source/gnu-toolchain/gnu-a/downloads

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Romain Naour 2018-10-09 22:07:00 +02:00 committed by Thomas Petazzoni
parent ef9f473752
commit a98f7236c4
6 changed files with 59 additions and 1 deletions
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1
DEVELOPERS
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@ -1822,6 +1822,7 @@ F: package/tk/
F: package/upower/
F: package/waffle/
F: package/xenomai/
F: toolchain/toolchain-external/toolchain-external-arm-arm/
N: Roman Gorbenkov <roman.gorbenkov@ens2m.org>
F: package/davfs2/

4
toolchain/toolchain-external/Config.in
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@ -21,7 +21,8 @@ source "toolchain/toolchain-external/toolchain-external-linaro-aarch64-be/Config
# ARC
source "toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in"
# ARM (use Linaro toolchain by default)
# ARM (use ARM toolchain by default)
source "toolchain/toolchain-external/toolchain-external-arm-arm/Config.in"
source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in"
source "toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in"
@ -120,6 +121,7 @@ source "toolchain/toolchain-external/toolchain-external-linaro-aarch64-be/Config
source "toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in.options"
# ARM
source "toolchain/toolchain-external/toolchain-external-arm-arm/Config.in.options"
source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options"
source "toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in.options"

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toolchain/toolchain-external/toolchain-external-arm-arm/Config.in Normal file
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@ -0,0 +1,30 @@
comment "Arm toolchains available for Cortex-A + EABIhf"
depends on BR2_arm
depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF
depends on !BR2_STATIC_LIBS
config BR2_TOOLCHAIN_EXTERNAL_ARM_ARM
bool "Arm ARM 2018.08"
depends on BR2_arm
depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8A
depends on BR2_HOSTARCH = "x86_64"
depends on BR2_ARM_EABIHF
depends on !BR2_STATIC_LIBS
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_TOOLCHAIN_HAS_SSP
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_18
select BR2_TOOLCHAIN_GCC_AT_LEAST_8
select BR2_TOOLCHAIN_HAS_FORTRAN
help
Arm toolchain for the ARM architecture. It uses GCC 8.2.1,
GDB 8.1.1, glibc 2.28, Binutils 2.30. It generates code that
runs on all Cortex-A profile devices, but tuned for the
Cortex-A9. The code generated uses the hard floating point
calling convention, and uses the VFPv3-D16 FPU instructions.
This is the same toolchain that was previously distributed by
Linaro.
https://developer.arm.com/open-source/gnu-toolchain

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toolchain/toolchain-external/toolchain-external-arm-arm/Config.in.options Normal file
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@ -0,0 +1,9 @@
if BR2_TOOLCHAIN_EXTERNAL_ARM_ARM
config BR2_TOOLCHAIN_EXTERNAL_PREFIX
default "arm-linux-gnueabihf"
config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
default "toolchain-external-arm-arm"
endif

4
toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.hash Normal file
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@ -0,0 +1,4 @@
# From https://developer.arm.com/-/media/Files/downloads/gnu-a/8.2-2018.08/gcc-arm-8.2-2018.08-x86_64-arm-linux-gnueabihf.tar.xz.asc
md5 dc7455746d90259337fb88c3e67f8855 gcc-arm-8.2-2018.08-x86_64-arm-linux-gnueabihf.tar.xz
# locally calculated
sha256 5b3f20e1327edc3073e545a5bd3d15f33e7f94181ff4e37a76e95924c1b439b9 gcc-arm-8.2-2018.08-x86_64-arm-linux-gnueabihf.tar.xz

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toolchain/toolchain-external/toolchain-external-arm-arm/toolchain-external-arm-arm.mk Normal file
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@ -0,0 +1,12 @@
################################################################################
#
# toolchain-external-arm-arm
#
################################################################################
TOOLCHAIN_EXTERNAL_ARM_ARM_VERSION = 2018.08
TOOLCHAIN_EXTERNAL_ARM_ARM_SITE = https://developer.arm.com/-/media/Files/downloads/gnu-a/8.2-$(TOOLCHAIN_EXTERNAL_ARM_ARM_VERSION)
TOOLCHAIN_EXTERNAL_ARM_ARM_SOURCE = gcc-arm-8.2-$(TOOLCHAIN_EXTERNAL_ARM_ARM_VERSION)-x86_64-arm-linux-gnueabihf.tar.xz
$(eval $(toolchain-external-package))