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# Copyright 2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DESCRIPTION="Tar symlink"
HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Base/Alternatives"
SRC_URI=""
S=${WORKDIR}
LICENSE="CC0-1.0"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="+gnu libarchive split-usr"
REQUIRED_USE="^^ ( gnu libarchive )"
RDEPEND="
gnu? ( >=app-arch/tar-1.34-r2 )
libarchive? ( app-arch/libarchive )
!<app-arch/tar-1.34-r2
"
src_install() {
local usr_prefix=
use split-usr && usr_prefix=../usr/bin/
if use gnu; then
dosym gtar /bin/tar
newman - tar.1 <<<".so gtar.1"
elif use libarchive; then
dosym "${usr_prefix}bsdtar" /bin/tar
newman - tar.1 <<<".so bsdtar.1"
else
die "Invalid USE flag combination (broken REQUIRED_USE?)"
fi
}
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