BR2_arm=y BR2_cortex_m4=y BR2_TOOLCHAIN_EXTERNAL=y BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-arm-cortex-m4-full-2017.11-rc1.tar.bz2" BR2_TOOLCHAIN_EXTERNAL_GCC_6=y BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_13=y BR2_TOOLCHAIN_EXTERNAL_LOCALE=y # BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG is not set # BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL is not set BR2_TOOLCHAIN_EXTERNAL_CXX=y BR2_SYSTEM_BIN_SH_NONE=y BR2_PACKAGE_OPUS_TOOLS=y BR2_PACKAGE_UCLIBC_NG_TEST=y BR2_PACKAGE_PNGQUANT=y BR2_PACKAGE_WEBP=y BR2_PACKAGE_NANOMSG=y BR2_PACKAGE_USBREDIR=y # BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set BR2_PACKAGE_XXHASH=y # BR2_TARGET_ROOTFS_TAR is not set