main/py-flask: add py2/py3 subpackages

main/py-flask/APKBUILD

@@ -3,37 +3,47 @@
 pkgname=py-flask
 _pkgname=Flask
 pkgver=0.10.1
-pkgrel=1
+pkgrel=2
 pkgdesc="A web development microframework"
 url="http://flask.pocoo.org/"
 arch="noarch"
 license="MIT"
-depends="python py-werkzeug py-jinja2 py-itsdangerous"
-depends_dev=""
-makedepends="python-dev py-setuptools"
-install=""
-subpackages=""
+depends=""
+makedepends="python2-dev python3-dev py-setuptools"
+subpackages="py2-${pkgname#py-}:_py2 py3-${pkgname#py-}:_py3"
 source="https://files.pythonhosted.org/packages/source/${_pkgname:0:1}/$_pkgname/$_pkgname-$pkgver.tar.gz"
-
-_builddir="$srcdir"/Flask-$pkgver
-prepare() {
-	local i
-	cd "$_builddir"
-	for i in $source; do
-		case $i in
-		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
-		esac
-	done
-}
+builddir="$srcdir/$_pkgname-$pkgver"
 
 build() {
-	cd "$_builddir"
-	python setup.py build || return 1
+	cd "$builddir"
+
+	python2 setup.py build || return 1
+	python3 setup.py build
 }
 
 package() {
-	cd "$_builddir"
-	python setup.py install --prefix=/usr --root="$pkgdir" || return 1
+	mkdir -p "$pkgdir"
+}
+
+_py2() {
+	replaces="$pkgname"
+	depends="py2-itsdangerous py2-jinja2 py2-werkzeug"
+	_py python2
+}
+
+_py3() {
+	depends="py3-itsdangerous py3-jinja2 py3-werkzeug"
+	_py python3
+}
+
+_py() {
+	local python="$1"
+	pkgdesc="$pkgdesc (for $python)"
+	depends="$depends $python"
+	install_if="$pkgname=$pkgver-r$pkgrel $python"
+
+	cd "$builddir"
+	$python setup.py install --prefix=/usr --root="$subpkgdir"
 }
 
 md5sums="378670fe456957eb3c27ddaef60b2b24  Flask-0.10.1.tar.gz"