main/cython: switch to gpep517

main/cython/APKBUILD

@@ -3,12 +3,12 @@
 # Maintainer: Stuart Cardall <developer@it-offshore.co.uk>
 pkgname=cython
 pkgver=0.29.36
-pkgrel=0
+pkgrel=1
 pkgdesc="Cython is an optimising static compiler for both the Python & the extended Cython programming languages."
 url="https://cython.org/"
 arch="all"
 license="Apache-2.0"
-makedepends="py3-setuptools python3-dev"
+makedepends="py3-gpep517 py3-setuptools py3-wheel python3-dev"
 depends="python3"
 subpackages="cython-pyc cython-doc"
 source="cython-$pkgver.tar.gz::https://github.com/cython/cython/archive/$pkgver.tar.gz"
@@ -21,15 +21,17 @@ arm*)
 esac
 
 build() {
-	python3 setup.py build
+	gpep517 build-wheel --wheel-dir .dist --output-fd 3 3>&1 >&2
 }
 
 check() {
-	python3 runtests.py -j${JOBS:-$(nproc)}
+	python3 -m venv --clear --without-pip --system-site-packages .testenv
+	.testenv/bin/python3 -m installer .dist/*.whl
+	.testenv/bin/python3 runtests.py -j${JOBS:-$(nproc)}
 }
 
 package() {
-	python3 setup.py install --skip-build --root="$pkgdir"
+	python3 -m installer -d "$pkgdir" .dist/*.whl
 
 	install -Dm 644 LICENSE.txt "$pkgdir/usr/share/licenses/cython/license"
 	install -Dm 644 README.rst "$pkgdir/usr/share/doc/cython/readme.rst"