1*4882a593SmuzhiyunBR2_powerpc64=y 2*4882a593SmuzhiyunBR2_powerpc_power7=y 3*4882a593SmuzhiyunBR2_TOOLCHAIN_EXTERNAL=y 4*4882a593SmuzhiyunBR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y 5*4882a593SmuzhiyunBR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.net/toolchains/tarballs/br-powerpc64-power7-glibc-2020.11.2.tar.bz2" 6*4882a593SmuzhiyunBR2_TOOLCHAIN_EXTERNAL_GCC_9=y 7*4882a593SmuzhiyunBR2_TOOLCHAIN_EXTERNAL_HEADERS_5_9=y 8*4882a593SmuzhiyunBR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y 9*4882a593SmuzhiyunBR2_TOOLCHAIN_EXTERNAL_CXX=y 10