python-ubus: python ubus bindings moved to a separate package + python3 support added

lang/python-ubus/Makefile

+#
+# Copyright (C) 2018 CZ.NIC, z. s. p. o. (https://www.nic.cz/)
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=python-ubus
+PKG_VERSION:=0.1
+PKG_RELEASE:=1
+PKG_LICENSE:=LGPLv2.1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://gitlab.labs.nic.cz/turris/python-ubus.git
+PKG_SOURCE_VERSION:=v$(PKG_VERSION)
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_VERSION).tar.gz
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(BUILD_VARIANT)-$(PKG_NAME)-$(PKG_VERSION)
+PKG_BUILD_DEPENDS:=python-setuptools python3-setuptools python-openssl python3-openssl
+
+include $(INCLUDE_DIR)/package.mk
+include $(TOPDIR)/feeds/packages/lang/python/python-package.mk
+include $(TOPDIR)/feeds/packages/lang/python/python3-package.mk
+
+PKG_UNPACK:=$(HOST_TAR) -C $(PKG_BUILD_DIR) --strip-components=1 -xzf $(DL_DIR)/$(PKG_SOURCE)
+
+TARGET_CFLAGS += --std=gnu99
+
+define Package/python-ubus/Default
+  SUBMENU:=Python
+  SECTION:=lang
+  CATEGORY:=Languages
+  URL:=https://gitlab.labs.nic.cz/turris/python-ubus/
+  MAINTAINER:=CZ.NIC <packaging@turris.cz>
+  DEPENDS:=+libubus +libblobmsg-json
+endef
+
+define Package/python-ubus
+  $(call Package/python-ubus/Default)
+  TITLE:=python-ubus
+  DEPENDS+=+PACKAGE_python-ubus:python-light
+  VARIANT:=python
+endef
+
+define Package/python3-ubus
+  $(call Package/python-ubus/Default)
+  TITLE:=python3-ubus
+  DEPENDS+=+PACKAGE_python3-ubus:python3-light
+  VARIANT:=python3
+endef
+
+define Package/python-ubus/description
+  Python bindings for ubus.
+endef
+
+define Package/python3-ubus/description
+  $(call Package/python-ubus/description)
+  .
+  (Variant for Python3)
+endef
+
+$(eval $(call PyPackage,python-ubus))
+$(eval $(call BuildPackage,python-ubus))
+
+$(eval $(call Py3Package,python3-ubus))
+$(eval $(call BuildPackage,python3-ubus))