Debian ARM Architecture Naming

ARMv7: dpkg-architecture
DEB_BUILD_ARCH=armhf
DEB_BUILD_ARCH_ABI=eabihf
DEB_BUILD_ARCH_BITS=32
DEB_BUILD_ARCH_CPU=arm
DEB_BUILD_ARCH_ENDIAN=little
DEB_BUILD_ARCH_LIBC=gnu
DEB_BUILD_ARCH_OS=linux
DEB_BUILD_GNU_CPU=arm
DEB_BUILD_GNU_SYSTEM=linux-gnueabihf
DEB_BUILD_GNU_TYPE=arm-linux-gnueabihf
DEB_BUILD_MULTIARCH=arm-linux-gnueabihf
DEB_HOST_ARCH=armhf
DEB_HOST_ARCH_ABI=eabihf
DEB_HOST_ARCH_BITS=32
DEB_HOST_ARCH_CPU=arm
DEB_HOST_ARCH_ENDIAN=little
DEB_HOST_ARCH_LIBC=gnu
DEB_HOST_ARCH_OS=linux
DEB_HOST_GNU_CPU=arm
DEB_HOST_GNU_SYSTEM=linux-gnueabihf
DEB_HOST_GNU_TYPE=arm-linux-gnueabihf
DEB_HOST_MULTIARCH=arm-linux-gnueabihf
DEB_TARGET_ARCH=armhf
DEB_TARGET_ARCH_ABI=eabihf
DEB_TARGET_ARCH_BITS=32
DEB_TARGET_ARCH_CPU=arm
DEB_TARGET_ARCH_ENDIAN=little
DEB_TARGET_ARCH_LIBC=gnu
DEB_TARGET_ARCH_OS=linux
DEB_TARGET_GNU_CPU=arm
DEB_TARGET_GNU_SYSTEM=linux-gnueabihf
DEB_TARGET_GNU_TYPE=arm-linux-gnueabihf
DEB_TARGET_MULTIARCH=arm-linux-gnueabihf

ARMv8: dpkg-architecture
dpkg-architecture
DEB_BUILD_ARCH=arm64
DEB_BUILD_ARCH_ABI=base
DEB_BUILD_ARCH_BITS=64
DEB_BUILD_ARCH_CPU=arm64
DEB_BUILD_ARCH_ENDIAN=little
DEB_BUILD_ARCH_LIBC=gnu
DEB_BUILD_ARCH_OS=linux
DEB_BUILD_GNU_CPU=aarch64
DEB_BUILD_GNU_SYSTEM=linux-gnu
DEB_BUILD_GNU_TYPE=aarch64-linux-gnu
DEB_BUILD_MULTIARCH=aarch64-linux-gnu
DEB_HOST_ARCH=arm64
DEB_HOST_ARCH_ABI=base
DEB_HOST_ARCH_BITS=64
DEB_HOST_ARCH_CPU=arm64
DEB_HOST_ARCH_ENDIAN=little
DEB_HOST_ARCH_LIBC=gnu
DEB_HOST_ARCH_OS=linux
DEB_HOST_GNU_CPU=aarch64
DEB_HOST_GNU_SYSTEM=linux-gnu
DEB_HOST_GNU_TYPE=aarch64-linux-gnu
DEB_HOST_MULTIARCH=aarch64-linux-gnu
DEB_TARGET_ARCH=arm64
DEB_TARGET_ARCH_ABI=base
DEB_TARGET_ARCH_BITS=64
DEB_TARGET_ARCH_CPU=arm64
DEB_TARGET_ARCH_ENDIAN=little
DEB_TARGET_ARCH_LIBC=gnu
DEB_TARGET_ARCH_OS=linux
DEB_TARGET_GNU_CPU=aarch64
DEB_TARGET_GNU_SYSTEM=linux-gnu
DEB_TARGET_GNU_TYPE=aarch64-linux-gnu
DEB_TARGET_MULTIARCH=aarch64-linux-gnu