python-virtualenv-clone: use alternatives

srcpkgs/python-virtualenv-clone/template

@@ -1,11 +1,11 @@
 # Template file for 'python-virtualenv-clone'
 pkgname=python-virtualenv-clone
 version=0.2.6
-revision=1
+revision=2
 noarch=yes
 wrksrc="${pkgname#*-}-${version}"
-python_versions="2.7 3.4"
 build_style=python-module
+python_versions="2.7 3.4"
 hostmakedepends="python-setuptools python3.4-setuptools"
 depends="python-setuptools"
 pycompile_module="clonevirtualenv.py"
@@ -15,27 +15,9 @@ homepage="https://github.com/edwardgeorge/virtualenv-clone"
 license="MIT"
 distfiles="${PYPI_SITE}/v/${pkgname#*-}/${pkgname#*-}-${version}.tar.gz"
 checksum=6b3be5cab59e455f08c9eda573d23006b7d6fb41fae974ddaa2b275c93cc4405
+alternatives="virtualenv-clone:virtualenv-clone:/usr/bin/virtualenv-clone2.7"
 
-pre_build() {
+post_install() {
-	cp -a ${wrksrc} /tmp/${pkgname#*-}-2.7
-	cp -a ${wrksrc} /tmp/${pkgname#*-}-3.4
-	mv /tmp/${pkgname#*-}-{2.7,3.4} ${wrksrc}
-
-	cd ${pkgname#*-}-3.4
-	sed -i 's,\(virtualenv-clone\)=,\13=,' setup.py
-	sed -i 's,#!/usr/bin/env python,&3.4,' clonevirtualenv.py
-}
-do_build() {
-	for pyver in $python_versions; do
-		cd ${wrksrc}/${pkgname#*-}-${pyver}
-		python${pyver} setup.py build
-	done
-}
-do_install() {
-	for pyver in $python_versions; do
-		cd ${wrksrc}/${pkgname#*-}-${pyver}
-		python${pyver} setup.py install --root=${DESTDIR}
-	done
 	vlicense LICENSE
 }
 
@@ -45,8 +27,9 @@ python3.4-virtualenv-clone_package() {
 	pycompile_version="3.4"
 	pycompile_module="clonevirtualenv.py"
 	short_desc="${short_desc/Python2/Python3.4}"
+	alternatives="virtualenv-clone:virtualenv-clone:/usr/bin/virtualenv-clone3.4"
 	pkg_install() {
-		vmove usr/bin/virtualenv-clone3
+		vmove usr/bin/virtualenv-clone3.4
 		vmove usr/lib/python3.4
 		vlicense LICENSE
 	}