gentoo-overlay/sys-devel/kgcc64/kgcc64-10.2.0.ebuild

# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

case ${CHOST} in
	hppa*)    CTARGET=hppa64-${CHOST#*-};;
	mips*)    CTARGET=${CHOST/mips/mips64};;
	powerpc*) CTARGET=${CHOST/powerpc/powerpc64};;
	s390*)    CTARGET=${CHOST/s390/s390x};;
	sparc*)   CTARGET=${CHOST/sparc/sparc64};;
	i?86*)    CTARGET=x86_64-${CHOST#*-};;
esac
export CTARGET
TOOLCHAIN_ALLOWED_LANGS="c"
GCC_TARGET_NO_MULTILIB=true

PATCH_VER="1"
inherit toolchain

DESCRIPTION="64bit kernel compiler"

# Works on hppa and mips; all other archs, refer to bug #228115
KEYWORDS="~hppa"

# unlike every other target, hppa has not unified the 32/64 bit
# ports in binutils yet
DEPEND="hppa? ( sys-devel/binutils-hppa64 )"

pkg_postinst() {
	toolchain_pkg_postinst

	cd "${ROOT}"/usr/bin
	local x
	for x in gcc cpp ; do
		cat <<-EOF >${CTARGET%%-*}-linux-${x}
		#!/bin/sh
		exec ${CTARGET}-${x} "\$@"
		EOF
		chmod a+rx ${CTARGET%%-*}-linux-${x}
	done
}