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

EAPI=8

# ebuild generated by hackport 0.6.7.9999

CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite"
inherit haskell-cabal

DESCRIPTION="Manipulating constraints and deriving class instances programmatically"
HOMEPAGE="https://github.com/achirkin/constraints-deriving#readme"
SRC_URI="https://hackage.haskell.org/package/${P}/${P}.tar.gz"

LICENSE="BSD"
SLOT="0/${PV}"
KEYWORDS="~amd64"
IUSE="constraints debug examples"

RESTRICT=test # Test suite functional-tests: FAIL

RDEPEND=">=dev-lang/ghc-8.0.1:=[profile?] <dev-lang/ghc-9.1:=[profile?]
	>=dev-lang/ghc-8.4.3:=
	constraints? ( >=dev-haskell/constraints-0.6:=[profile?] )
"
DEPEND="${RDEPEND}
	>=dev-haskell/cabal-2.2.0.1
	test? ( dev-haskell/ghc-paths
		>=dev-haskell/path-0.5.13
		dev-haskell/path-io )
"

src_configure() {
	haskell-cabal_src_configure \
		$(cabal_flag constraints constraints) \
		$(cabal_flag debug debug) \
		$(cabal_flag examples examples)
}