dev-cpp/cpp-taskflow: new package

Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Matthias Maier <tamiko@gentoo.org>

dev-cpp/cpp-taskflow/Manifest

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+DIST cpp-taskflow-2.4.0.tar.gz 76993334 BLAKE2B 8f257165ab72dbe6c1cf6a86886669008e9f16f1dfd4871defc452bdb9dfa3e45ab9bfbbdc874b4ba566a2a7d8984a666ce2933b2c6d2215467f7fbfa03ac520 SHA512 dd6c7500e39d7058871280d12e120bd28d9609e5289f1d7851b3b59e2c1bfe74d3040d902bd5b26895e558b563c8abad878e7bc343e199e7356940c02a64217f

dev-cpp/cpp-taskflow/cpp-taskflow-2.4.0.ebuild

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+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="Modern C++ Parallel Task Programming"
+HOMEPAGE="https://cpp-taskflow.github.io"
+SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc"
+
+RDEPEND=""
+DEPEND=""
+
+HTML_DOCS=( docs/. )
+
+src_install() {
+	insinto /usr/include
+	doins -r taskflow
+
+	if $(use doc); then
+		einstalldocs
+	fi
+}

dev-cpp/cpp-taskflow/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>tamiko@gentoo.org</email>
+		<name>Matthias Maier</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>sci@gentoo.org</email>
+		<name>Gentoo Science Project</name>
+	</maintainer>
+	<longdescription>
+		Cpp-Taskflow is faster, more expressive, and easier for drop-in
+		integration than many of existing task programming frameworks in
+		handling complex parallel workloads.
+	</longdescription>
+	<upstream>
+		<remote-id type="github">cpp-taskflow/cpp-taskflow</remote-id>
+	</upstream>
+</pkgmetadata>