sci-libs/arpack: new package, add 3.8.0_p20220604

Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>
Closes: https://github.com/gentoo/sci/pull/1147
Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>

3 files changed, 131 insertions, 0 deletions

diff --git a/sci-libs/arpack/Manifest b/sci-libs/arpack/Manifest
new file mode 100644
index 000000000..730cdcfdd
--- /dev/null
+++ b/sci-libs/arpack/Manifest
@@ -0,0 +1,3 @@
+DIST arpack-3.8.0_p20220604.gh.tar.gz 1012341 BLAKE2B 30f71c334f3ce8b24bce309cdfa5869fa4781baa1935dbd7772936f1f135e4d6a3b576f9fece8ba9ff48f053bac1d1328c4f5f5545cacaa568e1ea5695013e2f SHA512 f31c7bd45a82a8a64e1d041ca18eac9c50dac0ebecf845ad5e57c70d1c12ab36ab0630db224897bfe6181c0fff9152f1dea7b3a6a2eb53bfda2f2a590ca8a37b
+DIST arpack-tutorial.ps.gz 105599 BLAKE2B 99570e6a0cc1c020b9c271e8ce1cc224f69ff5333cc818c10b063dc8ffbaf66a9f5c6ede99541b4212286d422146b1c4e332eba7e1635c99efa0e4c2620f0630 SHA512 a7b8fefd1a572ed477ae208d49094c1c65c9368990d12de9b3528e33fed546c947659f74e54a810d04154b4a1b0f9a94bcba4db0cf59d379e20786a261066aa4
+DIST arpack-ug.ps.gz 248543 BLAKE2B ac010aef470060636fa00360636ba093f0d24d219fa927c79fb1726b798160eda74fa8b4be6c7dff94f5759efcf30afa99ad310e7959115e028738beb8aa125d SHA512 3349117fb10b07207ffbab2ffa31b406d026855ea4c16e8649b14c7d70bc94e11b5730672e34acd654817799136d4bd76569ac50ec78d787df5582d18ed61328
diff --git a/sci-libs/arpack/arpack-3.8.0_p20220604.ebuild b/sci-libs/arpack/arpack-3.8.0_p20220604.ebuild
new file mode 100644
index 000000000..b7a989641
--- /dev/null
+++ b/sci-libs/arpack/arpack-3.8.0_p20220604.ebuild
@@ -0,0 +1,102 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+COMMIT="5eafea4328f1631eab28b1a20e757d1f0e21f8a6"
+PYTHON_COMPAT=( python3_{8..10} )
+
+inherit cmake flag-o-matic fortran-2 python-single-r1
+
+DESCRIPTION="Arnoldi package library to solve large scale eigenvalue problems"
+HOMEPAGE="
+	https://www.caam.rice.edu/software/ARPACK/
+	https://github.com/opencollab/arpack-ng
+"
+SRC_URI="
+	https://github.com/opencollab/${PN}-ng/archive/${COMMIT}.tar.gz -> ${PF}.gh.tar.gz
+	doc? (
+		http://www.caam.rice.edu/software/ARPACK/SRC/ug.ps.gz -> ${PN}-ug.ps.gz
+		http://www.caam.rice.edu/software/ARPACK/DOCS/tutorial.ps.gz -> ${PN}-tutorial.ps.gz
+	)
+"
+S="${WORKDIR}/${PN}-ng-${COMMIT}"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
+IUSE="doc examples icb icbexmm int64 mpi python"
+
+RDEPEND="
+	virtual/blas
+	virtual/lapack
+
+	icbexmm? ( dev-cpp/eigen )
+	mpi? ( virtual/mpi[fortran] )
+	icb? ( virtual/mpi[cxx] )
+	python? (
+		${PYTHON_DEPS}
+		$(python_gen_cond_dep 'dev-libs/boost:=[numpy,python,${PYTHON_USEDEP}]')
+	)
+"
+DEPEND="${RDEPEND}"
+BDEPEND="virtual/pkgconfig"
+
+REQUIRED_USE="
+	icb? ( mpi )
+	python? (
+		${PYTHON_REQUIRED_USE}
+		icbexmm
+	)
+"
+
+src_configure() {
+	append-fflags '-fallow-argument-mismatch'
+
+	local mycmakeargs=(
+		-DBUILD_SHARED_LIBS=ON
+		-DEXAMPLES=$(usex examples)
+		-DICB=$(usex icb)
+		-DICBEXMM=$(usex icbexmm)
+		-DINTERFACE64=$(usex int64)
+		-DMPI=$(usex mpi)
+		-DPYTHON3=$(usex python)
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	dodoc DOCUMENTS/*.doc
+	newdoc DOCUMENTS/README README.doc
+	use doc && dodoc "${WORKDIR}"/*.ps
+	if use examples; then
+		for i in BAND COMPLEX NONSYM SIMPLE SVD SYM ; do
+			exeinto "/usr/libexec/${PN}/examples/${i}"
+			doexe "${BUILD_DIR}/EXAMPLES/${i}"/*
+		done
+
+		if use mpi; then
+			exeinto "/usr/libexec/${PN}/examples/MPI"
+			doexe "${BUILD_DIR}"/PARPACK/EXAMPLES/MPI/*
+		fi
+
+		if use python; then
+			docinto examples/pyarpack
+			dodoc "${BUILD_DIR}"/*.py
+		fi
+		docompress -x "/usr/share/doc/${PF}/examples"
+	fi
+	if use icbexmm; then
+		exeinto "/usr/libexec/${PN}/examples/MATRIX_MARKET"
+		doexe "${BUILD_DIR}/EXAMPLES/MATRIX_MARKET/arpackmm"
+		rm "${BUILD_DIR}/EXAMPLES/MATRIX_MARKET/arpackmm" || die
+		docinto examples
+		dodoc -r "${BUILD_DIR}/EXAMPLES/MATRIX_MARKET"
+	fi
+	if use python; then
+		python_domodule "${ED}/usr/$(get_libdir)/pyarpack"
+		rm -r "${ED}/usr/$(get_libdir)/pyarpack" || die
+	fi
+}
diff --git a/sci-libs/arpack/metadata.xml b/sci-libs/arpack/metadata.xml
new file mode 100644
index 000000000..9cd539912
--- /dev/null
+++ b/sci-libs/arpack/metadata.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>sci@gentoo.org</email>
+    <name>Gentoo Science Project</name>
+  </maintainer>
+  <longdescription lang="en">
+  The ARnoldi PACKage is a library of routines capable of solving large scale symmetric,
+  nonsymmetric, and generalized eigenproblems. The software is designed to compute a few
+  eigenvalues with user specified features such as those of largest real
+  part or largest magnitude. Storage requirements are on the order of
+  n*k locations. No auxiliary storage is required. A set of Schur basis
+  vectors for the desired k-dimensional eigen-space is computed which is
+  numerically orthogonal to working precision. Numerically accurate
+  eigenvectors are available on request.
+  </longdescription>
+  <upstream>
+    <remote-id type="github">opencollab/arpack-ng</remote-id>
+  </upstream>
+  <use>
+    <flag name="icb">Enable support for *[ae]upd_c with ISO_C_BINDING</flag>
+    <flag name="icbexmm">Enable support for matrix market example based on ICB</flag>
+    <flag name="int64">Use the 64-bit integer interface (ILP64)</flag>
+  </use>
+</pkgmetadata>