1BR2_x86_pentium_mmx=y 2BR2_TOOLCHAIN_EXTERNAL=y 3BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y 4BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y 5BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/br-i386-pentium-mmx-musl-2020.11.2.tar.bz2" 6BR2_TOOLCHAIN_EXTERNAL_GCC_9=y 7BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_9=y 8BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y 9# BR2_TOOLCHAIN_EXTERNAL_HAS_SSP is not set 10BR2_TOOLCHAIN_EXTERNAL_CXX=y 11