gcc7:cross-aarch64-gcc7 gcc7:cross-arm-gcc7 gcc7:cross-ia64-gcc7 gcc7:cross-ppc64-gcc7 gcc7:cross-ppc64le-gcc7 gcc7:cross-s390x-gcc7 gcc7:cross-x86_64-gcc7 cross-aarch64-gcc7 cross-arm-gcc7 cross-ia64-gcc7 cross-ppc64-gcc7 cross-ppc64le-gcc7 cross-s390x-gcc7 cross-x86_64-gcc7