host_linux_triple = config.target_triple.split('-')[0]+'-linux'
common_linker_flags = '-fuse-ld=lld -Wl,--unresolved-symbols=ignore-all'
flags = f'--target={host_linux_triple} {common_linker_flags}'

config.substitutions.insert(0, ('%cflags', f'%cflags {flags}'))
config.substitutions.insert(0, ('%cxxflags', f'%cxxflags {flags}'))