# Copyright 1999-2010 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/dev-haskell/happy/happy-1.18.4.ebuild,v 1.4 2010/07/12 19:34:16 slyfox Exp $ CABAL_FEATURES="bin" inherit haskell-cabal autotools # we bundle mtl as we want fewer dependencies for haddock, which require happy # mtl needs haddock to be compiled with USE=doc MTL_PN="mtl" MTL_PV="1.1.0.2" MTL_P="${MTL_PN}-${MTL_PV}" DESCRIPTION="Happy is a parser generator for Haskell" HOMEPAGE="http://www.haskell.org/happy/" SRC_URI="http://hackage.haskell.org/packages/archive/${PN}/${PV}/${P}.tar.gz http://hackage.haskell.org/packages/archive/${MTL_PN}/${MTL_PV}/${MTL_P}.tar.gz" LICENSE="BSD" SLOT="0" KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86" IUSE="doc" DEPEND=">=dev-lang/ghc-6.6.1 >=dev-haskell/cabal-1.2.3 doc? ( ~app-text/docbook-xml-dtd-4.2 app-text/docbook-xsl-stylesheets )" RDEPEND="" src_unpack() { unpack ${A} cd "${S}/doc" && eautoconf # change happy.cabal to use bundled mtl # remove dep on mtl, add path sed -e "s|, mtl >= 1.0||" \ -e "s|hs-source-dirs: src|hs-source-dirs: src, ../mtl-1.1.0.2|" \ -i "${S}/${PN}.cabal" # compile happy with the extensions mtl uses (safe?) # this gives repoman whitespace warnings, ignore them cat >> "${S}/${PN}.cabal" << EOF extensions: MultiParamTypeClasses, FunctionalDependencies, FlexibleInstances, TypeSynonymInstances EOF } src_compile() { cabal_src_compile if use doc; then cd doc econf || die "econf failed in /doc" emake -j1 || die "emake failed in /doc" fi } src_install() { cabal_src_install use doc && cd doc && dohtml -r happy/* }