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# Copyright 1999-2017 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=5
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inherit versionator
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MY_PV=$(delete_all_version_separators "${PV}")
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MY_P="${PN}${MY_PV}"
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DESCRIPTION="An Automated Theorem Prover for First-Order Logic with Equality"
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HOMEPAGE="http://www.spass-prover.org/"
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SRC_URI="http://www.spass-prover.org/download/sources/${MY_P}.tgz"
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LICENSE="BSD-2"
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SLOT="0/${PV}"
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KEYWORDS="~amd64 ~x86"
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IUSE="doc examples isabelle"
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RDEPEND="isabelle? (
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>=sci-mathematics/isabelle-2011.1-r1:=
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)"
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DEPEND="${RDEPEND}"
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S="${WORKDIR}/SPASS-${PV}"
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src_prepare() {
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sed \
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-e "s:-O3:${CFLAGS}:g" \
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-i configure || die
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}
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src_install() {
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default
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if use examples; then
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insinto /usr/share/${PN}/
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doins -r examples
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fi
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if use isabelle; then
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ewarn "All open source versions of spass are broken with Isabelle 2016.1"
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ISABELLE_HOME="$(isabelle getenv ISABELLE_HOME | cut -d'=' -f 2)"
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[[ -n "${ISABELLE_HOME}" ]] || die "ISABELLE_HOME empty"
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dodir "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
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cat <<- EOF >> "${S}/settings"
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SPASS_HOME="${ROOT}usr/bin"
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SPASS_VERSION="${PV}"
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EOF
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insinto "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
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doins "${S}/settings"
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fi
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}
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pkg_postinst() {
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if use isabelle; then
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if [ -f "${ROOT}etc/isabelle/components" ]; then
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if egrep "contrib/${PN}-[0-9.]*" "${ROOT}etc/isabelle/components"; then
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sed -e "/contrib\/${PN}-[0-9.]*/d" \
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-i "${ROOT}etc/isabelle/components"
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fi
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cat <<- EOF >> "${ROOT}etc/isabelle/components"
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contrib/${PN}-${PV}
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EOF
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fi
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fi
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}
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pkg_postrm() {
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if use isabelle; then
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if [ ! -f "${ROOT}usr/bin/SPASS" ]; then
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if [ -f "${ROOT}etc/isabelle/components" ]; then
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# Note: this sed should only match the version of this ebuild
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# Which is what we want as we do not want to remove the line
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# of a new spass being installed during an upgrade.
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sed -e "/contrib\/${PN}-${PV}/d" \
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-i "${ROOT}etc/isabelle/components"
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fi
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fi
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fi
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}
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