sci-physics/reduze: Version bump to 2.1, EAPI bump 5 -> 6

Package-Manager: portage-2.3.0
Closes: https://github.com/gentoo/gentoo/pull/2815

Signed-off-by: David Seifert <soap@gentoo.org>

sci-physics/reduze/Manifest

@@ -1 +1,2 @@
 DIST reduze-2.0.9.tar.gz 568570 SHA256 e56494519faffa381f16c8c9b439e9c17485392d47b836ef372d3c4ff451e67a SHA512 69818d7edaf3c69996d3f703401865f67722ec8d33b285642c71030f2852273b4b4028a00f0c639589cb801def739f93a05d504d4fb2edf228674962897d5f01 WHIRLPOOL 1aa84d755668badf01c077b3e9c63cf1c68c5f37f438875c3f3de11804013e551a92f98c7aacd5b8ea155e1540023d4273f1ceb98ea4e7551de9fe7613b18021
+DIST reduze-2.1.tar.gz 650423 SHA256 757556ba0b05b7b4c14091ce4a54f79259b530ed22180417b41f9ae443378ea7 SHA512 e27f711639fe4b95c2aef4e73a7f6d9dd1574d1a62bc531d0f5177c505ffd353193548f29332f3b5320d4907bebd404ef082d3fea1dd392b83573d085b4a795a WHIRLPOOL 5964aa240132b2e002039486977ad17c27c5a027a0d7339cae1d9979e394b5a236cf3894eef774bee5d79de272eea1aced1988dd53a986035b3ae1dfbb6393b5

sci-physics/reduze/reduze-2.1.ebuild

@@ -0,0 +1,66 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit cmake-utils
+
+DESCRIPTION="Program for reducing Feynman integrals"
+HOMEPAGE="http://reduze.hepforge.org/"
+SRC_URI="http://reduze.hepforge.org/download/${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="berkdb doc mpi"
+
+RDEPEND=">=sci-mathematics/ginac-1.4.1
+	berkdb? ( sys-libs/db:=[cxx] )
+	mpi? ( virtual/mpi )"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+	doc? ( app-doc/doxygen )"
+
+src_prepare() {
+	cmake-utils_src_prepare
+	# gentoo doc directory
+	sed -i \
+		-e "s:share/reduze:share/doc/${PF}:g" \
+		CMakeLists.txt || die
+	if ! use doc ; then
+		sed -i -e '/share/d' CMakeLists.txt || die
+	fi
+	# prefix fix
+	sed -i \
+		-e "s:/usr:${EPREFIX}/usr:g" \
+		reduze/CMakeLists.txt  || die
+
+	# remove bundled yaml-cpp
+	# no: it does not build. is it patched?
+	# sed -i -e '/add_subdirectory ("yaml")/d' CMakeLists.txt || die
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DUSE_HASH_TABLE=ON
+		-DUSE_DATABASE=$(usex berkdb)
+		-DUSE_MPI=$(usex mpi)
+	)
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile all $(usev doc)
+}
+
+src_test() {
+	cmake-utils_src_compile check
+	use mpi && cmake-utils_src_compile check_mpi
+}
+
+src_install() {
+	use doc && HTML_DOCS+=( "${BUILD_DIR}"/doc/code/html/. )
+	cmake-utils_src_install
+}