-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
-# $Id$
EAPI=5
DESCRIPTION="A small compatibility shim for dev-haskell/transformers"
HOMEPAGE="https://github.com/ekmett/transformers-compat/"
-SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+SRC_URI="https://hackage.haskell.org/package/${P}/${P}.tar.gz"
LICENSE="BSD"
SLOT="0/${PV}"
-KEYWORDS="amd64 ~ppc ~ppc64 ~sparc x86"
-IUSE="three"
+KEYWORDS="amd64 ppc ~ppc64 sparc x86"
+IUSE=""
RDEPEND=">=dev-lang/ghc-7.4.1:=
- three? ( >=dev-haskell/mtl-2.1:=[profile?] <dev-haskell/mtl-2.2:=[profile?] )
+ >=dev-haskell/mtl-2.1:=[profile?]
>=dev-haskell/transformers-0.3:=[profile?] <dev-haskell/transformers-0.5:=[profile?]
"
DEPEND="${RDEPEND}
"
src_configure() {
+ local tf_arg=()
+
+ has_version '=dev-haskell/transformers-0.3*' && \
+ tf_arg+=(--flag=three)
+
+ has_version '=dev-haskell/transformers-0.4*' && \
+ tf_arg+=(--flag=-three)
+
haskell-cabal_src_configure \
--flag=mtl \
- $(cabal_flag three three) \
- --flag=-two
+ --flag=-two \
+ ${tf_arg[@]}
}