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toolchain/external: remove Linaro arm toolchain

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This toolchain is more than 7 years old now, and not maintained anymore.
Let's therefore remove it from Buildroot. There are still some
alternatives in-tree, such as ARM and Bootlin toolchains

Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
[Romain:
  - rename TestExternalToolchainLinaroArm to TestExternalToolchainArmGnu
  - update toolchain prefix arm-linux-gnueabihf to arm-none-linux-gnueabihf
  - replace BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM by BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_ARMV7_EABIHF_GLIBC_STABLE
    since the ARM toolchain can't be enabled due to missing NEON support
]
Signed-off-by: Romain Naour <romain.naour@smile.fr>
This commit is contained in:
Titouan Christophe
2025-08-29 13:28:17 +02:00
committed by Romain Naour
parent 27ea54c976
commit 6b20ffb4cb
10 changed files with 12 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
toolchain/toolchain-external/Config.in
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@@ -19,7 +19,6 @@ source "toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in"
# 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"
# ARM big-endian
source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in"
@@ -111,7 +110,6 @@ source "toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in.o
# ARM
source "toolchain/toolchain-external/toolchain-external-arm-arm/Config.in.options"
source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options"
# ARM big-endian
source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.options"

27
toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
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@@ -1,27 +0,0 @@
comment "Linaro toolchains available for Cortex-A + EABIhf"
depends on BR2_arm
depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF
config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
bool "Linaro ARM 2018.05"
depends on BR2_arm
depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8A
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
depends on BR2_ARM_EABIHF
depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_8
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_10
select BR2_TOOLCHAIN_GCC_AT_LEAST_7
select BR2_TOOLCHAIN_HAS_FORTRAN
select BR2_TOOLCHAIN_HAS_OPENMP
help
Linaro toolchain for the ARM architecture. It uses Linaro
GCC 2018.05 (based on gcc 7.3.1), Linaro GDB 2018.05 (based on
GDB 8.1), glibc 2.25, Binutils 2018.05 (based on 2.28). It
generates code that runs on all Cortex-A profile devices,
but tuned for the Cortex-A9. The code generated is Thumb 2,
with the hard floating point calling convention, and uses
the VFPv3-D16 FPU instructions.

9
toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options
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@@ -1,9 +0,0 @@
if BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
config BR2_TOOLCHAIN_EXTERNAL_PREFIX
default "arm-linux-gnueabihf"
config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
default "toolchain-external-linaro-arm"
endif

3
toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.hash
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@@ -1,3 +0,0 @@
# Locally calculated
sha256 0613b5be14eb7d50a772bbd72069c428558e6e53fa5fce7201d75a13a475ffff gcc-linaro-7.3.1-2018.05-i686_arm-linux-gnueabihf.tar.xz
sha256 7248bf105d0d468887a9b8a7120bb281ac8ad0223d9cb3d00dc7c2d498485d91 gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz

16
toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.mk
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@@ -1,16 +0,0 @@
################################################################################
#
# toolchain-external-linaro-arm
#
################################################################################
TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION = 2018.05
TOOLCHAIN_EXTERNAL_LINARO_ARM_SITE = https://releases.linaro.org/components/toolchain/binaries/7.3-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)/arm-linux-gnueabihf
ifeq ($(HOSTARCH),x86)
TOOLCHAIN_EXTERNAL_LINARO_ARM_SOURCE = gcc-linaro-7.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)-i686_arm-linux-gnueabihf.tar.xz
else
TOOLCHAIN_EXTERNAL_LINARO_ARM_SOURCE = gcc-linaro-7.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)-x86_64_arm-linux-gnueabihf.tar.xz
endif
$(eval $(toolchain-external-package))