1*4882a593Smuzhiyuncomment "Linaro toolchains available for Cortex-A + EABIhf"
2*4882a593Smuzhiyun	depends on BR2_armeb
3*4882a593Smuzhiyun	depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF
4*4882a593Smuzhiyun	depends on !BR2_STATIC_LIBS
5*4882a593Smuzhiyun
6*4882a593Smuzhiyunconfig BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
7*4882a593Smuzhiyun	bool "Linaro armeb 2018.05"
8*4882a593Smuzhiyun	depends on BR2_armeb
9*4882a593Smuzhiyun	depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8A
10*4882a593Smuzhiyun	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
11*4882a593Smuzhiyun	depends on BR2_ARM_EABIHF
12*4882a593Smuzhiyun	depends on !BR2_STATIC_LIBS
13*4882a593Smuzhiyun	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
14*4882a593Smuzhiyun	select BR2_TOOLCHAIN_HAS_SSP
15*4882a593Smuzhiyun	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
16*4882a593Smuzhiyun	select BR2_TOOLCHAIN_HAS_OPENMP
17*4882a593Smuzhiyun	select BR2_INSTALL_LIBSTDCPP
18*4882a593Smuzhiyun	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_10
19*4882a593Smuzhiyun	select BR2_TOOLCHAIN_GCC_AT_LEAST_7
20*4882a593Smuzhiyun	help
21*4882a593Smuzhiyun	  Linaro toolchain for the ARM big endian architecture. It
22*4882a593Smuzhiyun	  uses Linaro GCC 2018.05 (based on gcc 7.3.1), Linaro GDB
23*4882a593Smuzhiyun	  2018.05 (based on GDB 8.1), glibc 2.25, Binutils 2018.05
24*4882a593Smuzhiyun	  (based on 2.28). It generates code that runs on all Cortex-A
25*4882a593Smuzhiyun	  profile devices, but tuned for the Cortex-A9. The code
26*4882a593Smuzhiyun	  generated is Thumb 2, with the hard floating point calling
27*4882a593Smuzhiyun	  convention, and uses the VFPv3-D16 FPU instructions.
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