gentoo-overlay/dev-haskell/missingh/missingh-1.1.1.0.ebuild

# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-haskell/missingh/missingh-1.1.1.0.ebuild,v 1.5 2012/09/13 01:08:58 gienah Exp $

EAPI=4

CABAL_FEATURES="bin lib profile haddock hscolour hoogle"
inherit base eutils haskell-cabal

MY_PN="MissingH"
MY_P="${MY_PN}-${PV}"

DESCRIPTION="Large utility library"
HOMEPAGE="http://software.complete.org/missingh"
SRC_URI="mirror://hackage/packages/archive/${MY_PN}/${PV}/${MY_P}.tar.gz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ~sparc x86"
IUSE="test"

# testpack dependency is a workaround for cabal-1.8 bug, which pulls
# depends even for 'Buildable: false' target
RDEPEND=">=dev-lang/ghc-6.10
		dev-haskell/hslogger[profile?]
		dev-haskell/hunit[profile?]
		dev-haskell/mtl[profile?]
		dev-haskell/network[profile?]
		dev-haskell/parsec[profile?]
		dev-haskell/regex-compat"[profile?]

DEPEND=">=dev-haskell/cabal-1.2.3
		virtual/libiconv
		${RDEPEND}
		test? ( dev-haskell/testpack[profile?]
			dev-haskell/quickcheck:1[profile?]
			dev-haskell/hunit[profile?] )"

# libiconv is needed for the trick below to make it compile with ghc-6.12

S="${WORKDIR}/${MY_P}"

PATCHES=("${FILESDIR}/${PN}-1.1.1.0-ghc-7.6.patch")

src_prepare() {
	base_src_prepare
	# (non-ASCII non-UTF-8 source breaks hscolour)
	cd src/System/Time
	mv ParseDate.hs ParseDate.hs.ISO-8859-1
	iconv -f ISO-8859-1 -t UTF-8 -c ParseDate.hs.ISO-8859-1 > ParseDate.hs || die "unable to recode ParseDate.hs to UTF-8"
}

src_configure() {
	cabal_src_configure $(cabal_flag test buildtests)
}

src_test() {
	# default tests
	haskell-cabal_src_test || die "cabal test failed"

	# built custom tests
	"${S}/dist/build/runtests/runtests" || die "unit tests failed"
}

src_install() {
	cabal_src_install

	# if tests were enabled, make sure the unit test driver is deleted
	rm -f "${D}/usr/bin/runtests"
}