To use this toolchain, you must disable soft float usage.
-config BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_09
- bool "Linaro 2012.09"
- depends on BR2_arm
- depends on BR2_cortex_a5 || BR2_cortex_a8 || BR2_cortex_a9 || BR2_cortex_a15
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- help
- Linaro toolchain for the ARM architecture. It uses Linaro
- GCC 2012.09 (based on gcc 4.7), Linaro GDB 2012.09 (based on
- GDB 7.5), eglibc 2.15. 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.
-
- To use this toolchain, you must disable soft float usage.
-
comment "Linaro toolchains available for Cortex-A{5,8,9,15}"
depends on BR2_arm
depends on !BR2_cortex_a5 && !BR2_cortex_a8 && !BR2_cortex_a9 && !BR2_cortex_a15
config BR2_TOOLCHAIN_EXTERNAL_PREFIX
string
- default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_09
default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_10
default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_11
default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_12
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201203),y)
TOOLCHAIN_EXTERNAL_SITE=http://sourcery.mentor.com/public/gnu_toolchain/arm-none-linux-gnueabi/
TOOLCHAIN_EXTERNAL_SOURCE=arm-2012.03-57-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_09),y)
-TOOLCHAIN_EXTERNAL_SITE=https://launchpad.net/linaro-toolchain-binaries/trunk/2012.09/+download/
-TOOLCHAIN_EXTERNAL_SOURCE=gcc-linaro-arm-linux-gnueabihf-2012.09-20120921_linux.tar.bz2
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_10),y)
TOOLCHAIN_EXTERNAL_SITE=https://launchpad.net/linaro-toolchain-binaries/trunk/2012.10/+download/
TOOLCHAIN_EXTERNAL_SOURCE=gcc-linaro-arm-linux-gnueabihf-4.7-2012.10-20121022_linux.tar.bz2