dev-python/defcon: Migrate to PEP517 build

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

dev-python/defcon/defcon-0.10.0-r1.ebuild

@@ -0,0 +1,31 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{8..10} )
+
+inherit distutils-r1
+
+DESCRIPTION="A set of UFO based objects for use in font editing applications"
+HOMEPAGE="https://github.com/robotools/defcon"
+SRC_URI="https://github.com/robotools/defcon/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
+
+RDEPEND="
+	>=dev-python/fonttools-4.28.5[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	dev-python/setuptools_scm[${PYTHON_USEDEP}]
+	test? (
+		dev-python/fs[${PYTHON_USEDEP}]
+	)
+"
+
+distutils_enable_tests pytest
+
+export SETUPTOOLS_SCM_PRETEND_VERSION=${PV}