1 files changed, 81 insertions, 0 deletions
diff --git a/sci-mathematics/spass/spass-3.7.ebuild b/sci-mathematics/spass/spass-3.7.ebuild
new file mode 100644
index 000000000000..30967c76c84d
--- /dev/null
+++ b/sci-mathematics/spass/spass-3.7.ebuild
@@ -0,0 +1,81 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+inherit versionator
+
+MY_PV=$(delete_all_version_separators "${PV}")
+MY_P="${PN}${MY_PV}"
+
+DESCRIPTION="An Automated Theorem Prover for First-Order Logic with Equality"
+HOMEPAGE="http://www.spass-prover.org/"
+SRC_URI="http://www.spass-prover.org/download/sources/${MY_P}.tgz"
+
+LICENSE="BSD-2"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc examples isabelle"
+
+RDEPEND="isabelle? (
+			>=sci-mathematics/isabelle-2011.1-r1:=
+		)"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}/SPASS-${PV}"
+
+src_prepare() {
+	sed \
+		-e "s:-O3:${CFLAGS}:g" \
+		-i configure || die
+}
+
+src_install() {
+	default
+
+	if use examples; then
+		insinto /usr/share/${PN}/
+		doins -r examples
+	fi
+
+	if use isabelle; then
+		ISABELLE_HOME="$(isabelle getenv ISABELLE_HOME | cut -d'=' -f 2)"
+		[[ -n "${ISABELLE_HOME}" ]] || die "ISABELLE_HOME empty"
+		dodir "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
+		cat <<- EOF >> "${S}/settings"
+			SPASS_HOME="${ROOT}usr/bin"
+			SPASS_VERSION="${PV}"
+		EOF
+		insinto "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
+		doins "${S}/settings"
+	fi
+}
+
+pkg_postinst() {
+	if use isabelle; then
+		if [ -f "${ROOT}etc/isabelle/components" ]; then
+			if egrep "contrib/${PN}-[0-9.]*" "${ROOT}etc/isabelle/components"; then
+				sed -e "/contrib\/${PN}-[0-9.]*/d" \
+					-i "${ROOT}etc/isabelle/components"
+			fi
+			cat <<- EOF >> "${ROOT}etc/isabelle/components"
+				contrib/${PN}-${PV}
+			EOF
+		fi
+	fi
+}
+
+pkg_postrm() {
+	if use isabelle; then
+		if [ ! -f "${ROOT}usr/bin/SPASS" ]; then
+			if [ -f "${ROOT}etc/isabelle/components" ]; then
+				# Note: this sed should only match the version of this ebuild
+				# Which is what we want as we do not want to remove the line
+				# of a new spass being installed during an upgrade.
+				sed -e "/contrib\/${PN}-${PV}/d" \
+					-i "${ROOT}etc/isabelle/components"
+			fi
+		fi
+	fi
+}