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toolchain-external: add Linaro ARM big endian toolchain

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Linaro has started to release ARM big endian toolchains, so we
integrate this toolchain in the external toolchain logic of
Buildroot. Since ARM big endian is probably going to be a lot more
uncommon than ARM little endian, we will only support one version at a
time of this toolchain.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2014-03-05 23:23:40 +01:00
parent 0d740d8195
commit cd32da8f79
2 changed files with 36 additions and 1 deletions
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27
toolchain/toolchain-external/Config.in
View File

@ -77,6 +77,32 @@ comment "Linaro toolchains available for Cortex-A + EABIhf"
depends on BR2_GCC_TARGET_ARCH != "armv7-a" || !BR2_ARM_EABIHF
depends on !BR2_PREFER_STATIC_LIB
config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
bool "Linaro armeb 2014.02"
depends on BR2_armeb
depends on BR2_GCC_TARGET_ARCH = "armv7-a"
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
depends on BR2_ARM_EABIHF
depends on !BR2_PREFER_STATIC_LIB
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
help
Linaro toolchain for the ARM big endian architecture. It
uses Linaro GCC 2014.01 (based on gcc 4.8), Linaro GDB
2013.10 (based on GDB 7.6), eglibc 2.18, Binutils 2013.11
(based on 2.24). 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.
comment "Linaro toolchains available for Cortex-A + EABIhf"
depends on BR2_armeb
depends on BR2_GCC_TARGET_ARCH != "armv7-a" || !BR2_ARM_EABIHF
depends on !BR2_PREFER_STATIC_LIB
config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201311
bool "Sourcery CodeBench ARM 2013.11"
depends on BR2_arm
@ -894,6 +920,7 @@ config BR2_TOOLCHAIN_EXTERNAL_PREFIX
default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_2014_02
default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_2014_01
default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_12
default "armeb-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201203
default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305
default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201311

10
toolchain/toolchain-external/toolchain-external.mk
View File

@ -242,6 +242,11 @@ define TOOLCHAIN_EXTERNAL_LINARO_ARMHF_SYMLINK
ln -sf . $(TARGET_DIR)/usr/lib/arm-linux-gnueabihf
endef
define TOOLCHAIN_EXTERNAL_LINARO_ARMEBHF_SYMLINK
ln -sf . $(TARGET_DIR)/lib/armeb-linux-gnueabihf
ln -sf . $(TARGET_DIR)/usr/lib/armeb-linux-gnueabihf
endef
define TOOLCHAIN_EXTERNAL_LINARO_AARCH64_SYMLINK
ln -sf . $(TARGET_DIR)/lib/aarch64-linux-gnu
ln -sf . $(TARGET_DIR)/usr/lib/aarch64-linux-gnu
@ -281,7 +286,10 @@ TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_ARMHF
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_2014_02),y)
TOOLCHAIN_EXTERNAL_SITE = http://releases.linaro.org/14.02/components/toolchain/binaries/
TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-arm-linux-gnueabihf-4.8-2014.02_linux.tar.xz
TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_ARMHF_SYMLINK
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB),y)
TOOLCHAIN_EXTERNAL_SITE = http://releases.linaro.org/14.02/components/toolchain/binaries/
TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-armeb-linux-gnueabihf-4.8-2014.02_linux.tar.xz
TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_ARMEBHF_SYMLINK
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201209),y)
TOOLCHAIN_EXTERNAL_SITE = http://sourcery.mentor.com/public/gnu_toolchain/mips-linux-gnu/
TOOLCHAIN_EXTERNAL_SOURCE = mips-2012.09-99-mips-linux-gnu-i686-pc-linux-gnu.tar.bz2