From 4f2d7949f03e1c198bc888f2d05f421d35c57e21 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Mon, 9 Oct 2017 18:53:29 +0100
Subject: reinit the tree, so we can have metadata

---
 sci-mathematics/e/e-1.8.ebuild | 118 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 sci-mathematics/e/e-1.8.ebuild

(limited to 'sci-mathematics/e/e-1.8.ebuild')

diff --git a/sci-mathematics/e/e-1.8.ebuild b/sci-mathematics/e/e-1.8.ebuild
new file mode 100644
index 000000000000..c6173fc90ec2
--- /dev/null
+++ b/sci-mathematics/e/e-1.8.ebuild
@@ -0,0 +1,118 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+MY_PN="E"
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="E is a theorem prover for full first-order logic with equality"
+HOMEPAGE="http://www4.informatik.tu-muenchen.de/~schulz/E/E.html"
+SRC_URI="http://www4.in.tum.de/~schulz/WORK/E_DOWNLOAD/V_${PV}/${MY_PN}.tgz -> ${MY_P}.tgz"
+
+LICENSE="GPL-2"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc examples isabelle"
+
+RDEPEND="isabelle? (
+			>=sci-mathematics/isabelle-2011.1-r1:=
+		)"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}"/${MY_PN}
+
+src_configure() {
+	./configure --prefix="${ROOT}usr" \
+		--man-prefix="${ROOT}share/man" \
+		|| die "E configure failed"
+
+	sed -e "s@CFLAGS     = @CFLAGS     = ${CFLAGS} @" \
+		-e "s@LD         = \$(CC) @LD         = \$(CC) ${LDFLAGS} @" \
+		-i "${S}/Makefile.vars" \
+		|| die "Could not add our flags to Makefile.vars"
+}
+
+src_install() {
+	dobin "${S}/PROVER/eprover" \
+		"${S}/PROVER/epclextract" \
+		"${S}/PROVER/eproof" \
+		"${S}/PROVER/eproof_ram" \
+		"${S}/PROVER/eground" \
+		"${S}/PROVER/e_ltb_runner" \
+		"${S}/PROVER/e_axfilter" \
+		"${S}/PROVER/checkproof" \
+		"${S}/PROVER/ekb_create" \
+		"${S}/PROVER/ekb_delete" \
+		"${S}/PROVER/ekb_ginsert" \
+		"${S}/PROVER/ekb_insert"
+
+	doman "${S}/DOC/man/eprover.1" \
+		"${S}/DOC/man/epclextract.1" \
+		"${S}/DOC/man/eproof.1" \
+		"${S}/DOC/man/eproof_ram.1" \
+		"${S}/DOC/man/eground.1" \
+		"${S}/DOC/man/e_ltb_runner.1" \
+		"${S}/DOC/man/e_axfilter.1" \
+		"${S}/DOC/man/checkproof.1" \
+		"${S}/DOC/man/ekb_create.1" \
+		"${S}/DOC/man/ekb_delete.1" \
+		"${S}/DOC/man/ekb_ginsert.1" \
+		"${S}/DOC/man/ekb_insert.1"
+
+	if use doc; then
+		pushd "${S}"/DOC || die "Could not cd to DOC"
+		dodoc ANNOUNCE CREDITS DONE E-REMARKS E-REMARKS.english E-USERS \
+			HISTORY NEWS PORTING ReadMe THINKME TODO TPTP_SUBMISSION \
+			WISHLIST eprover.pdf
+		dohtml *.html
+		dohtml estyle.sty
+		popd
+	fi
+
+	if use examples; then
+		insinto /usr/share/${MY_PN}/examples
+		doins -r EXAMPLE_PROBLEMS
+		doins -r SIMPLE_APPS
+	fi
+
+	if use isabelle; then
+		ISABELLE_HOME="$(isabelle getenv ISABELLE_HOME | cut -d'=' -f 2)" \
+			|| die "isabelle getenv ISABELLE_HOME failed"
+		[[ -n "${ISABELLE_HOME}" ]] || die "ISABELLE_HOME empty"
+		cat <<- EOF >> "${S}/settings"
+			E_HOME="${ROOT}usr/bin"
+			E_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/eproof" ]; then
+			if [ -f "${ROOT}etc/isabelle/components" ]; then
+				# Note: this sed should only match the version of this ebuild
+				# Which is what we want as we do not want to remove the line
+				# of a new E being installed during an upgrade.
+				sed -e "/contrib\/${PN}-${PV}/d" \
+					-i "${ROOT}etc/isabelle/components"
+			fi
+		fi
+	fi
+}
-- 
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