#!/bin/bash

#############################################################################
# Copyright (c) 2003-2005,2009 Novell, Inc.
# Copyright (c) 2010-2022 SUSE LLC
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.   See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, contact https://www.suse.com/source-code/
#
#############################################################################


# With --list, list all known architectures, otherwise print the generic
# name for this architecture (or the one specified on command line).

if [ "$1" = "--list" ]; then
    # List all known architectures
    echo i386 mips{,64} sparc{,64} ppc{,64,64le} s390{,x} ia64 x86_64 alpha parisc armv6hl armv7hl arm64 riscv64
    exit 0
fi

if [ -n "$1" ]; then
    ARCH="$1"
else
    ARCH="$(arch)"
fi
case "$ARCH" in
    # from rpm --eval '%ix86'
    i?86 | pentium3 | pentium4 | athlon | geode)
        echo i386
        ;;
    aarch64)
        echo arm64
        ;;
    *)
        echo "$ARCH"
        ;;
esac
