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# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=5
# ebuild generated by hackport 0.4.4.9999
CABAL_FEATURES="bin test-suite"
CABAL_FEATURES+=" nocabaldep"
inherit haskell-cabal pax-utils
DESCRIPTION="A documentation-generation tool for Haskell libraries"
HOMEPAGE="http://www.haskell.org/haddock/"
SRC_URI="https://hackage.haskell.org/package/${P}/${P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux"
IUSE=""
RESTRICT=test # tests are outdated
RDEPEND=""
DEPEND="${RDEPEND}
>=dev-haskell/cabal-1.10
>=dev-lang/ghc-7.4.1
~dev-haskell/haddock-api-2.16.1
"
src_prepare() {
if [[ ! -e "${S}/html" ]]; then
ln -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 "${exe}"
# we use 'nocabaldep' to use ghc's bundled Cabal
# as external one is likely to break our haddock
# (known to work on 1.16.0 and breaks on 1.16.0.1!)
haskell-cabal_src_configure \
--flags=-in-ghc-tree \
--ghc-options=-rtsopts \
--with-haddock="${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
pax-mark -m "${S}/dist/build/haddock"
}
src_install() {
cabal_src_install
# haddock uses GHC-api to process TH source.
# TH requires GHCi which needs mmap('rwx') (bug #299709)
pax-mark -m "${D}/usr/bin/${PN}"
}
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