reinit the tree, so we can have metadata

6 files changed, 535 insertions, 0 deletions

diff --git a/sci-mathematics/e/Manifest b/sci-mathematics/e/Manifest
new file mode 100644
index 000000000000..e96f893862fe
--- /dev/null
+++ b/sci-mathematics/e/Manifest
@@ -0,0 +1,10 @@
+DIST E-1.5.tgz 1689077 SHA256 37239f169a9af3bb64edd205abe5022a043a1f4ea9ec694b39a9e61b37f5e46f SHA512 a2534c9e278741fed2f0005f5fa2b4ea60d71babd4e38c207a48f496df6916bf9ff4bf0ba41ae899eaeeeec7235ff1d759629dbcb627dd8766168f9bc98a4894 WHIRLPOOL e659d8e5917c505f2976532f0a19f0e2f845230c656f4cc62c5538f760e2559b06c0d9e47bc0e1df7eb9000791d0fa09ef5bf94dcc43f233e7514cffacf6893a
+DIST E-1.6.tgz 1627003 SHA256 91afe68f37ca2005a8eead3bdba0a4452de7cf7100369c9955304c8609b70c90 SHA512 769aa4d04595181285be49c1f21d7e8a47936fab78b5d6f2975910a64d4928cd2be97d781c4092dadab48d213a6bc788b8247a2310cf71042b1339129fe0cdf2 WHIRLPOOL 96c82427132017ee3f78c644ede9a018c74d59d7029fe006435baac9502d6cf6b097c51eeb1078b98ce8a208572956db756dcccd6529bcaba32519596dabf486
+DIST E-1.8.tgz 1832975 SHA256 636a5353046680f9c960d02d942df0a55af2e3941676df76e3356a334f6e842e SHA512 1b4358c636e8ea564ca942e1221e78234a9f0f793991f637bd7ec4d92eb9aa4a408a14c707405271fc017a9d63884d70bdfb0ed1b878383a1a44cfa57a7bdd51 WHIRLPOOL a917f756ce820344500712597db52d9e3716eab7eb60fb54fc15a247ecea25eb7a6bd3ac20bced771ece6296d78aaa7c64ea87a6239d6a7e3cd43d79fbaa83b9
+EBUILD e-1.5.ebuild 3351 SHA256 d1ad4483b755416bbc1f97d8ff9442a95815beb2a763ac0d5f736300ed29663c SHA512 076d4b17661ed30e3321dd9312fcb4a7904a98d69a61bbf6cf9718ba55422048a861e54e1780513b7fb4384a3ea6a3a05d8f6c79c43ff051f06e7a301612573e WHIRLPOOL 2e5c5dd383dfb1d6d3d8e94b50d7a895ac6b338dbacffbdbdb8e3b09f1af3cd90b2c06e89a4027bca3ded15160ae00645b2a7af52383c7dab1512eecabcfb333
+EBUILD e-1.6.ebuild 3351 SHA256 28665c88831ed0a5ae414940f0d1ef3b0dcdc1d8beee66e539f7a81444d6560f SHA512 07ae850f91c1406369fbd89ed5a12205da41bccb762af521b88bec2557a30c87d8ce332353e5f9f124ecfb9bde23343665d90464ce41d211c341c205454779ed WHIRLPOOL 50b19610ac9922ac9b5beaae12a58ee77023ee4e7baebb4f306a81e0417a066980716d431a540d9c8e1a820ba77be364a132f915ea46c1ead159fd212b9bf8d6
+EBUILD e-1.8-r1.ebuild 3172 SHA256 85d05bfd10b7c404b829d5398cfcb0ba529415714acfab5a63605872dae7c9f9 SHA512 ca65245640594ff13a36e6350b91229835e21fe8a9a1841d3168007899fcf4e9db25c36901008d4fba1250e948635001322e2a9b3408b79fae1d126913a4733a WHIRLPOOL 46c1b1211535b06b4fee8f45f7943c6f85dfd39289db2d4edf7af8a3d63709fc9163cb0326c8dcdc7109d6b4011e869dfd173d15fdcb3da8659e24441c77cc10
+EBUILD e-1.8.ebuild 3172 SHA256 4ae1bf502f4b11f39c02dd889d41e29b76e47170eed5b6d8c50acc79a8325abb SHA512 13e554697d0c8386c0b58a2b73ccc52c0f741436c36e6e18d7fc2fd382ffa1f01c2a580ce296c1aa8191634f6857d0e6ab5e585a66dd4606fe49b6471fb25597 WHIRLPOOL eb92f9fd74d5b52f7f43189c7fa38b1b10df585314bc2335c91de9fb5d828ac024d453d859714846c303968419dbcbda7a1128d47a94362589f9c45b9b618e76
+MISC ChangeLog 2877 SHA256 b794cf20b8bb17ff45c3ccddb00bc68f005e9d5111e27db7feace8deaaa59549 SHA512 76efc0c383d5a38185a92bacc69180c8e878f6268a06265bd53b27cc2395e4e9ba4046e0416dc62c417aa8b04ca179c9d37fa2f9ad3c6c4c95ea2ac79c5df566 WHIRLPOOL b7c3b1665949346719c264066128e768d63e19efd80d2ec48109d863ba4944d78d29520dfd1a63b497556b6d052f87c423137024665d7ab70cb85b94efc3b80c
+MISC ChangeLog-2015 1121 SHA256 13615f38f134f721a4bc9aff7e4c405b44597c0bd1e11b6cd01d7c0e51ec4a56 SHA512 2bdc1bea4d27d7964f9db3f41a3090abd52a8d70b5b13e48727ee4daba6c458057a9f62ae022daec66ae1fde6e2f1da8b431b43b210333f432a7f3d3ee078104 WHIRLPOOL ccf47c3f7a2e34295d0eba8e8f4555090ecd570982d6e8c5ef99be6fdd4656c488edbcf8ec940e2f57b710468cbee8106f0e56d6dcc7ad82e9b14f25d26ac320
+MISC metadata.xml 1462 SHA256 e3504d1c26535ad65dbc9de7a69b51a845cf26984f0125b6d99ed168c27d0fe4 SHA512 635575800430295b5110104d38cbab61277b8d32acd23b883053a3092df0ea6531bac0fbae8a402cc9af0e11d7095959f44bee989050e4123ea7400c4c671e23 WHIRLPOOL 7f763e6756af18abab44cc8459f02f29f4d5e9bc332eb4ef9a71b492f162688f806432ca729bbf341421f7af08421e78dcb98f8811f3a1826190795ca4b38f45
diff --git a/sci-mathematics/e/e-1.5.ebuild b/sci-mathematics/e/e-1.5.ebuild
new file mode 100644
index 000000000000..82fd6f490d9a
--- /dev/null
+++ b/sci-mathematics/e/e-1.5.ebuild
@@ -0,0 +1,127 @@
+# Copyright 1999-2012 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() {
+	for i in "${S}/PROVER/eprover" \
+		"${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"
+	do
+		dobin "${i}"
+	done
+
+	for i in "${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" \
+		"${S}/DOC/man/ekb_insert.1"
+	do
+		doman "${i}"
+	done
+
+	if use doc; then
+		pushd "${S}"/DOC || die "Could not cd to DOC"
+		dodoc ANNOUNCE CREDITS DONE E-REMARKS E-REMARKS.english E-USERS \
+			HISTORY NEWS PORTING ReadMe THINKME TODO TPTP_SUBMISSION \
+			WISHLIST eprover.pdf
+		dohtml *.html
+		insinto /usr/share/doc/${PF}/html
+		doins estyle.sty
+		popd
+	fi
+
+	if use examples; then
+		dodir /usr/share/${MY_PN}/examples
+		insinto /usr/share/${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"
+		dodir "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
+		cat <<- EOF >> "${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 "${ROOT}etc/isabelle/components"
+			fi
+		fi
+	fi
+}
diff --git a/sci-mathematics/e/e-1.6.ebuild b/sci-mathematics/e/e-1.6.ebuild
new file mode 100644
index 000000000000..39cde267248b
--- /dev/null
+++ b/sci-mathematics/e/e-1.6.ebuild
@@ -0,0 +1,127 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+MY_PN="E"
+MY_P="${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() {
+	for i in "${S}/PROVER/eprover" \
+		"${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"
+	do
+		dobin "${i}"
+	done
+
+	for i in "${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" \
+		"${S}/DOC/man/ekb_insert.1"
+	do
+		doman "${i}"
+	done
+
+	if use doc; then
+		pushd "${S}"/DOC || die "Could not cd to DOC"
+		dodoc ANNOUNCE CREDITS DONE E-REMARKS E-REMARKS.english E-USERS \
+			HISTORY NEWS PORTING ReadMe THINKME TODO TPTP_SUBMISSION \
+			WISHLIST eprover.pdf
+		dohtml *.html
+		insinto /usr/share/doc/${PF}/html
+		doins estyle.sty
+		popd
+	fi
+
+	if use examples; then
+		dodir /usr/share/${MY_PN}/examples
+		insinto /usr/share/${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"
+		dodir "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
+		cat <<- EOF >> "${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 "${ROOT}etc/isabelle/components"
+			fi
+		fi
+	fi
+}
diff --git a/sci-mathematics/e/e-1.8-r1.ebuild b/sci-mathematics/e/e-1.8-r1.ebuild
new file mode 100644
index 000000000000..d21fa37fa82b
--- /dev/null
+++ b/sci-mathematics/e/e-1.8-r1.ebuild
@@ -0,0 +1,118 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+MY_PN="E"
+MY_P="${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
+}
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
+}
diff --git a/sci-mathematics/e/metadata.xml b/sci-mathematics/e/metadata.xml
new file mode 100644
index 000000000000..38c1496fe98f
--- /dev/null
+++ b/sci-mathematics/e/metadata.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="person">
+  <email>gienah@gentoo.org</email>
+  <name>Mark Wright</name>
+</maintainer>
+<maintainer type="project">
+  <email>sci-mathematics@gentoo.org</email>
+  <name>Gentoo Mathematics Project</name>
+</maintainer>
+<longdescription lang="en">
+E is a theorem prover for full first-order logic with equality. It
+accepts a problem specification, typically consisting of a number of
+first-order clauses or formulas, and a conjecture, again either in
+clausal or full first-order form. The system will then try to find a
+formal proof for the conjecture, assuming the axioms.
+
+If a proof is found, the system can provide a detailed list of proof
+steps that can be individually verified. If the conjecture is
+existential (i.e. it’s of the form “there exists an X with property
+P”), the latest versions can also provide possible answers (values for
+X).
+
+Development of E started as part of the E-SETHEO project at TUM. The
+first public release was in in 1998, and the system has been
+continuously improved ever since. I believe that E now is one of the
+most powerful and friendly reasoning systems for first-order
+logic. The prover has successfully participated in many competitions.
+</longdescription>
+<use>
+  <flag name="isabelle">Add integration support for the Isabelle/HOL
+  theorem prover.</flag>
+</use>
+</pkgmetadata>