4 BR2_TOOLCHAIN_EXTERNAL=y
5 BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
6 BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
7 BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-arm-cortex-a9-musl-2017.11-rc1.tar.bz2"
8 BR2_TOOLCHAIN_EXTERNAL_GCC_6=y
9 BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y
10 BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y
11 BR2_TOOLCHAIN_EXTERNAL_CXX=y