# Copyright 1999-2014 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Id$ EAPI=5 CABAL_FEATURES="bin lib profile haddock hscolour nocabaldep" inherit eutils haskell-cabal pax-utils DESCRIPTION="A documentation-generation tool for Haskell libraries" HOMEPAGE="http://www.haskell.org/haddock/" SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz" LICENSE="BSD" SLOT="0/${PV}" # ia64 lost as we don't have ghc-7 there yet # ppc64 needs to be rekeyworded due to xhtml not being keyworded # x86-fbsd is lost due xhtml KEYWORDS="~amd64 -ia64 ~x86" IUSE="" RDEPEND="dev-haskell/ghc-paths:=[profile?] =dev-haskell/xhtml-3000.2*:=[profile?] >=dev-lang/ghc-7.6:= =dev-haskell/cabal-1.14" RESTRICT="test" # avoid depends on QC CABAL_EXTRA_BUILD_FLAGS+=" --ghc-options=-rtsopts" src_prepare() { # we would like to avoid happy and alex depends epatch "${FILESDIR}"/${PN}-2.13.1-drop-tools.patch # Fix: Ticket #213 Haddock fails when advanced typesystem features are used # epatch "${FILESDIR}"/${PN}-2.13.1-renameType.patch if use doc && [ ! -e "${S}/html" ]; then ln -s "${S}/resources/html" "${S}/html" || die "Could not create symbolic link ${S}/html" fi } src_configure() { # create a fake haddock executable. it'll set the right version to cabal # configure, but will eventually get overwritten in src_compile by # the real executable. local exe="${S}/dist/build/haddock/haddock" mkdir -p $(dirname "${exe}") echo -e "#!/bin/sh\necho Haddock version ${PV}" > "${exe}" chmod +x "${exe}" # we use 'nocabaldep' to use ghc's bundled Cabal # as external one is likely to break our haddock # (known to work on 1.16.0 and breaks on 1.16.0.1!) haskell-cabal_src_configure \ --with-haddock="${exe}" \ --constraint="Cabal == $(cabal-version)" } src_compile() { # when building the (recursive..) haddock docs, change the datadir to the # current directory, as we're using haddock inplace even if it's built to be # installed into the system first. haddock_datadir="${S}" haskell-cabal_src_compile } src_install() { cabal_src_install # haddock uses GHC-api to process TH source. # TH requires GHCi which needs mmap('rwx') (bug #299709) pax-mark -m "${D}/usr/bin/${PN}" }