testing/ampy: depend on py3-setuptools

testing/ampy/APKBUILD

 # Maintainer: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
 pkgname=ampy
 pkgver=0.20171212
-pkgrel=2
+pkgrel=3
 pkgdesc="Utility to interact with a MicroPython board over a serial connection"
 url="https://github.com/adafruit/ampy"
 arch="noarch"
 license="MIT"
-depends="python3 py3-serial py3-click py-setuptools"
-makedepends="python3-dev"
-install=""
+depends="python3 py3-serial py3-click py3-setuptools"
 subpackages="$pkgname-doc"
 _commit="d3df5f57398c581f8a6c1b930b740fd7060e6833"
-source="https://github.com/adafruit/${pkgname}/archive/${_commit}/master.tar.gz"
+source="https://github.com/adafruit/ampy/archive/$_commit/master.tar.gz"
 
-builddir="${srcdir}/${pkgname}-${_commit}"
+builddir="$srcdir/$pkgname-$_commit"
 
 prepare() {
-	cd "$builddir"
 	touch CONTRIBUTING.md
 }
 
 build() {
-	cd "$builddir"
-	python3 setup.py build || return 1
+	python3 setup.py build
 }
 
 package() {
-	cd "$builddir"
 	python3 setup.py install --prefix=/usr \
-		--root="$pkgdir" || return 1
+		--root="$pkgdir"
 
 	mkdir -p "$pkgdir"/usr/share/doc/$pkgname/
 	install -m644 CONTRIBUTING.md README.md \
-		"$pkgdir"/usr/share/doc/$pkgname/ || return 1
+		"$pkgdir"/usr/share/doc/$pkgname/
 }
 
 sha512sums="b075745030e924be6bc0eb83fbb2960f27932dd44399a8fe6ce1e54bfbb2bdeba9c159db1add337023327a86ca3808479873afc92ff99b9c024e244cb53bafd5  master.tar.gz"