sci-libs/qdldl: new package, add 0.1.5_p20211001

Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>

sci-libs/qdldl/Manifest

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+DIST qdldl-0.1.5_p20211001.tar.gz 18567 BLAKE2B 2863bc53395573f24e3b461a30f336cede15b99aef4ce51899b35b97a7a7b79ffced6220e95a72f8e2900ecedc5a16363a16df9769359cf6a206c328b75eea0b SHA512 16422bc97a0c4cfffdf4c91717272f0cef7d9f6c68fa31ba33879897892b11109e4c8625be040235fcb8015fd9fc224d6ba8890dbe1e628d94ddde41d40dc22c

sci-libs/qdldl/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>lssndrbarbieri@gmail.com</email>
+		<name>Alessandro Barbieri</name>
+	</maintainer>
+	<upstream>
+		<bugs-to>https://github.com/osqp/qdldl/issues</bugs-to>
+		<remote-id type="github">osqp/qdldl</remote-id>
+	</upstream>
+	<use>
+		<flag name="coverage">Perform code coverage</flag>
+		<flag name="single-precision">Use float numbers instead of doubles</flag>
+	</use>
+</pkgmetadata>

sci-libs/qdldl/qdldl-0.1.5_p20211001.ebuild

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+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+COMMIT="9fae555ca11046362be143a24cca66c311eeb884"
+
+inherit cmake
+
+DESCRIPTION="A free LDL factorisation routine"
+HOMEPAGE="https://github.com/osqp/qdldl"
+SRC_URI="https://github.com/osqp/${PN}/archive/${COMMIT}.tar.gz -> ${PF}.tar.gz"
+S="${WORKDIR}/${PN}-${COMMIT}"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="coverage single-precision test"
+
+RESTRICT="!test? ( test )"
+
+src_configure() {
+	mycmakeargs=(
+		-DCOVERAGE=$(usex coverage)
+		-DDFLOAT=$(usex single-precision)
+		-DQDLDL_BUILD_STATIC_LIB=$(usex test)
+		-DQDLDL_UNITTESTS=$(usex test)
+
+		-DQDLDL_BUILD_DEMO_EXE=OFF
+		-DQDLDL_BUILD_SHARED_LIB=ON
+	)
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+	dodoc README.md CHANGELOG.md
+}