hasufell-repository/packages/dev-lang/ghc-bin/ghc-bin-8.8.2.exheres-0

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2020-01-18 22:57:27 +00:00
# Copyright 2018 Julian Ospald <hasufell@posteo.de>
# Distributed under the terms of the GNU General Public License v2
require bash-completion alternatives
SUMMARY="The Glorious Glasgow Haskell Compilation System"
DESCRIPTION="
GHC is a state-of-the-art, open source, compiler and interactive environment for the functional
language Haskell."
HOMEPAGE="https://www.haskell.org/ghc/"
DOWNLOADS="https://downloads.haskell.org/~ghc/${PV}/ghc-${PV}-x86_64-fedora27-linux.tar.xz"
LICENCES="BSD-3"
SLOT="${PV}"
PLATFORMS="-* ~amd64"
MYOPTIONS=""
DEPENDENCIES="
build+run:
dev-lang/perl:*[>=5.6.1]
dev-libs/gmp[>=6.1] [[ note = [ depends on libgmp.so.10 ] ]]
sys-libs/ncurses[>=6.1-r2] [[ note = [ Only these include libtinfo.so symlinks ] ]]
!dev-lang/GHC [[
description = [ different provider ]
resolution = uninstall-blocked-after
]]
!dev-lang/ghc [[
description = [ Both install the same binaries/libs and alternatives ]
resolution = uninstall-blocked-before
]]
suggestion:
dev-haskell/cabal-install-bin [[ description = [ the cabal binary for installing packages ] ]]
dev-lang/llvm[>=2.7] [[ description = [ LLVM can be used for code generation and linking ] ]]
"
BUGS_TO="hasufell@posteo.de"
REMOTE_IDS="freecode:${PN}"
UPSTREAM_RELEASE_NOTES="http://www.haskell.org/${PN}/docs/${PV}/html/users_guide/release-${PV//./-}.html"
RESTRICT="test"
WORK=${WORKBASE}/ghc-${PV}
src_configure() {
econf \
--target=$(exhost --target)
}
src_compile() {
:
}
src_install() {
default
# bashcomp
dobashcompletion "${FILES}/ghc-bash-completion"
alternatives_for ghc ${SLOT} ${SLOT} \
/usr/share/bash-completion/completions/ghc-bin{,-${SLOT}}
# some scripts are not versioned, move
edo mv "${IMAGE}"/usr/$(exhost --target)/bin/{hp2ps,hp2ps-${SLOT}}
edo mv "${IMAGE}"/usr/$(exhost --target)/bin/{hpc,hpc-${SLOT}}
edo mv "${IMAGE}"/usr/$(exhost --target)/bin/{hsc2hs,hsc2hs-${SLOT}}
# remove unversioned symlinks, we create alternatives later
local ghc_bin
for ghc_bin in ghc ghci ghc-pkg haddock runghc runhaskell ; do
edo rm "${IMAGE}"/usr/$(exhost --target)/bin/${ghc_bin}
done
unset ghc_bin
# create alternatives for scripts/binaries
alternatives_for ghc ${SLOT} ${SLOT} \
/usr/$(exhost --target)/bin/ghc{,-${SLOT}} \
/usr/$(exhost --target)/bin/ghci{,-${SLOT}} \
/usr/$(exhost --target)/bin/ghc-pkg{,-${SLOT}} \
/usr/$(exhost --target)/bin/haddock{,-ghc-${SLOT}} \
/usr/$(exhost --target)/bin/hp2ps{,-${SLOT}} \
/usr/$(exhost --target)/bin/hpc{,-${SLOT}} \
/usr/$(exhost --target)/bin/hsc2hs{,-${SLOT}} \
/usr/$(exhost --target)/bin/runghc{,-${SLOT}} \
/usr/$(exhost --target)/bin/runhaskell /usr/$(exhost --target)/bin/runghc-${SLOT}
# alternatives for manpages
local file alternatives=()
for file in "${IMAGE}"/usr/share/man/*/*; do
alternatives+=(
${file#${IMAGE}}
${file#${IMAGE}}-${SLOT}
)
done
alternatives_for \
ghc ${SLOT} ${SLOT} \
"${alternatives[@]}"
}