From c3779321f75d53fe0a5e1b261d4047c9df9f892d Mon Sep 17 00:00:00 2001
From: Matthias Maier <tamiko@gentoo.org>
Date: Wed, 13 Nov 2019 23:03:15 -0600
Subject: [PATCH] sci-mathematics/slepc: version bump to 3.12.1

Package-Manager: Portage-2.3.78, Repoman-2.3.17
Signed-off-by: Matthias Maier <tamiko@gentoo.org>
---
 sci-mathematics/slepc/Manifest            |  1 +
 sci-mathematics/slepc/slepc-3.12.1.ebuild | 75 +++++++++++++++++++++++
 2 files changed, 76 insertions(+)
 create mode 100644 sci-mathematics/slepc/slepc-3.12.1.ebuild

diff --git a/sci-mathematics/slepc/Manifest b/sci-mathematics/slepc/Manifest
index a1f5cfb711c1..d23b2beb677f 100644
--- a/sci-mathematics/slepc/Manifest
+++ b/sci-mathematics/slepc/Manifest
@@ -1 +1,2 @@
 DIST slepc-3.11.1.tar.gz 4700643 BLAKE2B a624050aad0128d7ef53f27f72484e078e62d8edf9298995dda71a9e8d804dddc7e433542eccf95b2d896be80e8795b1664375e68a4c02c18c56d78d490bffb7 SHA512 a941c2a955953ed2344de7f7d9eaaed79504c3559e27920c633bc09cfb192f883b26fd4aa5dc3bd9909a2fc045f3a34e514feca0e074ca36bc3166aa9c059235
+DIST slepc-3.12.1.tar.gz 4757436 BLAKE2B 607e7b28730ff16fa995768e23fd9861e180c078d2f06e8f65324b1e1761f0688fe5a4c4420983b521583cb2b3fe28b606baea604daf5253c30131f9f54c5572 SHA512 0254ea1a521cf150f9f0402bb936c9d1aa32765264e055ecdd058e44aaa7e87c3df1b63b1889c1989c4a691c652eb0f248a1bbbe6d555ce16f9f8f28d6765b50
diff --git a/sci-mathematics/slepc/slepc-3.12.1.ebuild b/sci-mathematics/slepc/slepc-3.12.1.ebuild
new file mode 100644
index 000000000000..52212cabfd52
--- /dev/null
+++ b/sci-mathematics/slepc/slepc-3.12.1.ebuild
@@ -0,0 +1,75 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python2_7 )
+
+inherit eutils flag-o-matic python-any-r1 toolchain-funcs
+
+DESCRIPTION="Scalable Library for Eigenvalue Problem Computations"
+HOMEPAGE="http://slepc.upv.es/"
+SRC_URI="http://slepc.upv.es/download/distrib/${P}.tar.gz"
+
+LICENSE="LGPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="complex-scalars doc mpi"
+
+RDEPEND="
+	=sci-mathematics/petsc-$(ver_cut 1-2)*:=[mpi=,complex-scalars=]
+	sci-libs/arpack[mpi=]
+	mpi? ( virtual/mpi )
+"
+
+DEPEND="${RDEPEND}
+	${PYTHON_DEPS}
+	virtual/pkgconfig
+	dev-util/cmake
+"
+
+MAKEOPTS="${MAKEOPTS} V=1"
+
+src_prepare() {
+	default
+
+	sed -i -e 's%/usr/bin/env python%/usr/bin/env python2%' configure || die
+}
+
+src_configure() {
+	# *sigh*
+	addpredict "${PETSC_DIR}"/.nagged
+
+	# Make sure that the environment is set up correctly:
+	unset PETSC_DIR
+	unset PETSC_ARCH
+	unset SLEPC_DIR
+	source "${EPREFIX}"/etc/env.d/99petsc
+	export PETSC_DIR
+
+	# configure is a custom python script and doesn't want to have default
+	# configure arguments that we set with econf
+	./configure \
+		--prefix="${EPREFIX}/usr/$(get_libdir)/slepc" \
+		--with-arpack=1 \
+		--with-arpack-dir="${EPREFIX}/usr/$(get_libdir)" \
+		--with-arpack-flags="$(usex mpi "-lparpack,-larpack" "-larpack")"
+
+}
+
+src_install() {
+	emake DESTDIR="${ED}" install
+
+	# add PETSC_DIR to environmental variables
+	cat >> 99slepc <<- EOF
+		SLEPC_DIR=${EPREFIX}/usr/$(get_libdir)/slepc
+		LDPATH=${EPREFIX}/usr/$(get_libdir)/slepc/lib
+	EOF
+	doenvd 99slepc
+
+	if use doc ; then
+		dodoc docs/slepc.pdf
+		docinto html
+		dodoc -r docs/*.html docs/manualpages
+	fi
+}
-- 
2.26.2