1*4882a593Smuzhiyuncomment "Linaro toolchains available for Cortex-A + EABIhf" 2*4882a593Smuzhiyun depends on BR2_arm 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_ARM 7*4882a593Smuzhiyun bool "Linaro ARM 2018.05" 8*4882a593Smuzhiyun depends on BR2_arm 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_INSTALL_LIBSTDCPP 17*4882a593Smuzhiyun select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_10 18*4882a593Smuzhiyun select BR2_TOOLCHAIN_GCC_AT_LEAST_7 19*4882a593Smuzhiyun select BR2_TOOLCHAIN_HAS_FORTRAN 20*4882a593Smuzhiyun select BR2_TOOLCHAIN_HAS_OPENMP 21*4882a593Smuzhiyun help 22*4882a593Smuzhiyun Linaro toolchain for the ARM architecture. It uses Linaro 23*4882a593Smuzhiyun GCC 2018.05 (based on gcc 7.3.1), Linaro GDB 2018.05 (based on 24*4882a593Smuzhiyun GDB 8.1), glibc 2.25, Binutils 2018.05 (based on 2.28). It 25*4882a593Smuzhiyun generates code that runs on all Cortex-A profile devices, 26*4882a593Smuzhiyun but tuned for the Cortex-A9. The code generated is Thumb 2, 27*4882a593Smuzhiyun with the hard floating point calling convention, and uses 28*4882a593Smuzhiyun the VFPv3-D16 FPU instructions. 29