>>>>> On Fri, 09 May 2025, James Le Cuirot wrote:
> --- /dev/null
> +++ b/eclass/sysroot.eclass
> @@ -0,0 +1,34 @@
> +# Copyright 2025 Gentoo Authors
> +# Distributed under the terms of the GNU General Public License v2
> +
> +# @ECLASS: sysroot.eclass
> +# @MAINTAINER:
> +# cr...@gentoo.org
> +# @AUTHOR:
> +# James Le Cuirot <ch...@gentoo.org>
> +# @SUPPORTED_EAPIS: 8
> +# @BLURB: Common functions for using a different sysroot (e.g.
> cross-compiling)
> +
> +case ${EAPI} in
> + 7|8) ;;
This doesn't agree with the SUPPORTED_EAPIS above.
> + *) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
> +esac
> +
> +# @FUNCTION: qemu_arch
> +# @DESCRIPTION:
> +# Return the QEMU architecture name for the current CHOST. This name is used
> in
> +# qemu-user binary filenames, e.g. qemu-ppc64le.
> +qemu_arch() {
> + case "${CHOST}" in
The quotation marks aren't strictly necessary.
> + armeb*) echo armeb ;;
> + arm*) echo arm ;;
> + hppa*) echo hppa ;;
> + i?86*) echo i386 ;;
> + mips64el*) [[ ${ABI} == n32 ]] && echo mipsn32el || echo
> mips64el ;;
> + mips64*) [[ ${ABI} == n32 ]] && echo mipsn32 || echo mips64 ;;
> + powerpc64le*) echo ppc64le ;;
> + powerpc64*) echo ppc64 ;;
> + powerpc*) echo ppc ;;
> + *) echo "${CHOST%%-*}" ;;
> + esac
> +}
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