gentoo-overlay/dev-haskell/stack-bin/stack-bin-2.3.1.ebuild

# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

DESCRIPTION="The Haskell Tool Stack (Binary)"
HOMEPAGE="https://github.com/commercialhaskell/stack"

SRC_URI="https://github.com/commercialhaskell/stack/releases/download/v${PV}/stack-${PV}-linux-x86_64.tar.gz"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64"
IUSE="symlink"

DEPEND=""
RDEPEND="${DEPEND}
	sys-libs/zlib
	dev-libs/gmp:0
"
RDEPEND+=" symlink? ( !dev-haskell/stack )"

S=${WORKDIR}

QA_PREBUILT="/usr/bin/stack-bin"
QA_PRESTRIPPED="/usr/bin/stack-bin"

src_prepare() {
	default

	mv stack-${PV}-*/doc doc || die
	mv stack-${PV}-*/stack stack-bin || die
}

src_install() {
	dodoc -r doc/*
	dobin stack-bin
	use symlink && dosym stack-bin /usr/bin/stack
}