dev-python/greenlet: Bump to 0.4.16

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/greenlet/Manifest

@@ -1 +1,2 @@
 DIST greenlet-0.4.15.tar.gz 59694 BLAKE2B 8409e356e7724e1651606507d0d082e77f7f21b8884f304f5db55ce6ba6e56446525e3adc96743566b03bcdb9bdea7c47fd144554a7f60825cb191e19d6e177b SHA512 a3b7856aadc988fe153f5cf62552dd6219358f35ee2ca136e5eb5c9871cb7545986753af299e6b3e95877e9aa564559e95c548785f78e680766630b047a1ec89
+DIST greenlet-0.4.16.tar.gz 60576 BLAKE2B e0c53af4b6886fe00f0299a1779e478b7cbce5ff733669e8a62757cef49f034e19b7b932e7900b09e288ff4ab7e883fc2dd5f97f78c0e1b5702e5ba9c9f62fa1 SHA512 0dc473c05c1d54a830c009fe8197fd2017b8f3117532af0fc7970eb5abd93a82bbaa1a8403375a0ac7148fcff63cdc3faa663d0c5e442f3dd10ea3b2f98b306e

dev-python/greenlet/greenlet-0.4.16.ebuild

@@ -0,0 +1,35 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+# Note: greenlet is built-in in pypy
+PYTHON_COMPAT=( python2_7 python3_{6,7,8,9} )
+
+inherit distutils-r1 flag-o-matic
+
+DESCRIPTION="Lightweight in-process concurrent programming"
+HOMEPAGE="https://pypi.org/project/greenlet/"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 -hppa -ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
+IUSE="doc"
+
+DISTUTILS_IN_SOURCE_BUILD=1
+
+distutils_enable_sphinx doc
+
+python_compile() {
+	if ! python_is_python3; then
+		local CFLAGS=${CFLAGS} CXXFLAGS=${CXXFLAGS}
+		append-flags -fno-strict-aliasing
+	fi
+
+	distutils-r1_python_compile
+}
+
+python_test() {
+	"${PYTHON}" run-tests.py -n || die "Tests fail with ${EPYTHON}"
+}