| # SPDX-License-Identifier: GPL-2.0 |
| HOSTARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \ |
| -e s/sun4u/sparc/ -e s/sparc64/sparc/ \ |
| -e /arm64/!s/arm.*/arm/ -e s/sa110/arm/ \ |
| -e s/s390x/s390/ -e s/parisc64/parisc/ \ |
| -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ |
| -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \ |
| # Additional ARCH settings for x86 |
| # Additional ARCH settings for sparc |
| # Additional ARCH settings for sh |
| # Additional ARCH settings for tile |
| LP64 := $(shell echo __LP64__ | ${CC} ${CFLAGS} -E -x c - | tail -n 1) |