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/normaliz/normaliz-2.12.2.ebuild | 63 +++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 sci-mathematics/normaliz/normaliz-2.12.2.ebuild

(limited to 'sci-mathematics/normaliz/normaliz-2.12.2.ebuild')

diff --git a/sci-mathematics/normaliz/normaliz-2.12.2.ebuild b/sci-mathematics/normaliz/normaliz-2.12.2.ebuild
new file mode 100644
index 000000000000..6c50d7e0a962
--- /dev/null
+++ b/sci-mathematics/normaliz/normaliz-2.12.2.ebuild
@@ -0,0 +1,63 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit eutils toolchain-funcs versionator
+
+MYPV=$(get_version_component_range 1-2)
+MYP="Normaliz${MYPV}"
+
+DESCRIPTION="Tool for computations in affine monoids and more"
+HOMEPAGE="http://www.mathematik.uni-osnabrueck.de/normaliz/"
+SRC_URI="http://www.mathematik.uni-osnabrueck.de/${PN}/Normaliz${PV}/Normaliz${PV}.zip"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="amd64 x86"
+IUSE="doc extras openmp"
+
+RDEPEND="dev-libs/gmp[cxx]"
+DEPEND="${RDEPEND}
+	app-arch/unzip
+	dev-libs/boost"
+# Only a boost header is needed -> not RDEPEND
+
+S=${WORKDIR}/${MYP}
+
+src_prepare () {
+	epatch "${FILESDIR}/${PN}-2.12.1-respect-flags.patch"
+	epatch "${FILESDIR}/${PN}-2.12.2-gcc49.patch"
+
+	# Respect users AR tool (Bug 474532)
+	sed -e "s:ar -cr:$(tc-getAR) -cr:" -i source/libnormaliz/Makefile || die
+
+	if use openmp && tc-has-openmp; then
+		export OPENMP=yes
+	else
+		export OPENMP=no
+	fi
+}
+
+src_compile(){
+	emake CXX="$(tc-getCXX)" OPENMP="${OPENMP}" -C source
+}
+
+src_install() {
+	dobin source/normaliz
+	if use doc ; then
+		dodoc doc/"Normaliz.pdf"
+		dodoc doc/"NmzIntegrate.pdf"
+	fi
+	if use extras; then
+		elog "You have selected to install extras which consist of Macaulay2"
+		elog "and Singular packages. These have been installed into "
+		elog "/usr/share/${PN}, and cannot be used without additional setup. Please refer"
+		elog "to the homepages of the respective projects for additional information."
+		elog "Note however, Gentoo's versions of Singular and Macaulay2 bring their own"
+		elog "copies of these interface packages. Usually you don't need normaliz's versions."
+		insinto "/usr/share/${PN}"
+		doins Singular/normaliz.lib
+		doins Macaulay2/Normaliz.m2
+	fi
+}
-- 
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