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167 lines
4.1 KiB
167 lines
4.1 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="6"
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inherit epatch multilib toolchain-funcs
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DESCRIPTION="Standard ML of New Jersey compiler and libraries"
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HOMEPAGE="http://www.smlnj.org"
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BASE_URI="http://smlnj.cs.uchicago.edu/dist/working/${PV}"
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FILES="
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doc.tgz
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config.tgz
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cm.tgz
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compiler.tgz
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runtime.tgz
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system.tgz
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MLRISC.tgz
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smlnj-lib.tgz
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old-basis.tgz
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ckit.tgz
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nlffi.tgz
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cml.tgz
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eXene.tgz
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ml-lpt.tgz
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ml-lex.tgz
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ml-yacc.tgz
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ml-burg.tgz
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pgraph.tgz
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trace-debug-profile.tgz
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heap2asm.tgz
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smlnj-c.tgz
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"
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#use amd64 in 32-bit mode
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SRC_URI="amd64? ( ${BASE_URI}/boot.x86-unix.tgz -> ${P}-boot.x86-unix.tgz )
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ppc? ( ${BASE_URI}/boot.ppc-unix.tgz -> ${P}-boot.ppc-unix.tgz )
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sparc? ( ${BASE_URI}/boot.sparc-unix.tgz -> ${P}-boot.sparc-unix.tgz )
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x86? ( ${BASE_URI}/boot.x86-unix.tgz -> ${P}-boot.x86-unix.tgz )"
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for file in ${FILES}; do
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SRC_URI+=" ${BASE_URI}/${file} -> ${P}-${file} "
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done
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LICENSE="BSD"
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SLOT="0"
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#sparc support should be there but is untested
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KEYWORDS="-* ~amd64 ~ppc ~x86"
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IUSE="pax_kernel"
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DEPEND="pax_kernel? ( sys-apps/elfix )"
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RDEPEND=""
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S=${WORKDIR}
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src_unpack() {
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mkdir -p "${S}"
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for file in ${A}; do
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[[ ${file} != ${P}-config.tgz ]] && cp "${DISTDIR}/${file}" "${S}/${file#${P}-}"
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done
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# make sure we don't use the internet to download anything
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unpack ${P}-config.tgz && rm config/*.bat
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echo SRCARCHIVEURL=\"file:/${S}\" > "${S}"/config/srcarchiveurl
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}
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src_prepare() {
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# respect CC et al. (bug 243886)
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mkdir base || die # without this unpacking runtime will fail
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./config/unpack "${S}" runtime || die
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epatch "${FILESDIR}/${PN}-110.82-pax-p1.patch"
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epatch "${FILESDIR}/${PN}-110.82-pax-p2.patch"
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epatch "${FILESDIR}/${PN}-110.82-pax-p3.patch"
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default
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for file in mk.*; do
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sed -e "/^AS/s:as:$(tc-getAS):" \
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-e "/^CC/s:gcc:$(tc-getCC):" \
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-e "/^CPP/s:gcc:$(tc-getCC):" \
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-e "/^CFLAGS/{s:-O[0123s]:: ; s:=:= ${CFLAGS}:}" \
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-e "/^PAXMARK/s:true:"$(usex pax_kernel "paxmark.sh" "true")":" \
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-i base/runtime/objs/${file}
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done
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}
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src_compile() {
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SMLNJ_HOME="${S}" \
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./config/install.sh || die "compilation failed"
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}
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# Return an array which has the element $1 removed from the array $[@]:1
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# i.e. return an array where the first function argument $1 removed from
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# the array consisting of the rest of the function arguments.
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remove_element_from_array() {
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local args=("$@")
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local e=${args[0]}
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local oa=()
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for x in "${args[@]:1}"; do
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if [ ${x} != ${e} ]; then
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oa+=( ${x} )
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fi
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done
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echo "${oa[@]}"
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}
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# smlnj 110.82 is still only 32 bit. On a multilib 64 bit system
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# smlnj_get_libdir tries to find the 32 bit lib directory. Or otherwise,
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# just return the system lib directory $(get_libdir).
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smlnj_get_libdir() {
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local x=$(get_all_libdirs)
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# Remove the native lib dir
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local y=$(remove_element_from_array $(get_libdir) ${x[@]})
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# Remove libx32 if it exists
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local z=$(remove_element_from_array "libx32" ${y[@]})
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# However if the system is not multlib, then we still need to install
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# the 32 bit smlnj executables and libraries somewhere, so I guess we
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# just have to put them under the system lib directory. Put the
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# native lib dir back on the end of the array.
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z+=( $(get_libdir) )
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# Then return the first element of the array, which should be the 32 bit
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# lib directory on multilib systems, or the 32 bit lib directory on
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# 32 bit systems, or the system 64 bit lib directory on non-multilib
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# 64 bit systems.
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echo ${z[0]}
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}
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src_install() {
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SUBDIR=$(smlnj_get_libdir)/${PN}
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DIR=/usr/${SUBDIR}
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for file in bin/{*,.*}; do
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[[ -f ${file} ]] && sed -e "2iSMLNJ_HOME=${EPREFIX}/${DIR}" \
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-e "s:${WORKDIR}:${EPREFIX}/${DIR}:" -i ${file}
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done
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dodir ${DIR}/bin
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exeinto ${DIR}/bin
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pushd bin || die
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for i in .arch-n-opsys .link-sml .run-sml heap2exec ml-* sml; do
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doexe ${i}
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done
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for i in heap2exec ml-* sml; do
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dosym ../${SUBDIR}/bin/${i} /usr/bin/${i}
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done
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popd || die
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dodir ${DIR}/bin/.heap
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insinto ${DIR}/bin/.heap
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doins bin/.heap/*
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dodir ${DIR}/bin/.run
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exeinto ${DIR}/bin/.run
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pushd bin/.run || die
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for i in run*; do
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doexe ${i}
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done
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popd || die
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insinto ${DIR}
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doins -r lib
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dodoc -r doc/*
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}
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