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# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-haskell/haddock/haddock-2.10.0.ebuild,v 1.2 2012/03/25 14:25:09 slyfox Exp $
EAPI="4"
CABAL_FEATURES="bin lib profile haddock hscolour"
inherit eutils haskell-cabal pax-utils
DESCRIPTION="A documentation-generation tool for Haskell libraries"
HOMEPAGE="http://www.haskell.org/haddock/"
SRC_URI="http://hackage.haskell.org/packages/archive/${PN}/${PV}/${P}.tar.gz"
LICENSE="BSD"
SLOT="0"
# ia64 lost as we don't have ghc-7 there yet
# ppc64 needs to be rekeyworded due to xhtml not being keyworded
KEYWORDS="~alpha ~amd64 -ia64 ~ppc ~sparc ~x86 ~x86-fbsd"
IUSE=""
RDEPEND="dev-haskell/ghc-paths[profile?]
=dev-haskell/xhtml-3000.2*[profile?]
>=dev-lang/ghc-7.4"
DEPEND="${RDEPEND}
>=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 "${FILESDIR}"/${P}-drop-tools.patch
for f in Lex Parse; do
rm "src/Haddock/$f."*
mv "dist/build/haddock/haddock-tmp/Haddock/$f.hs" src/Haddock/
done
}
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 "${exe}"
haskell-cabal_src_configure --with-haddock="${exe}"
}
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}"
}
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