python-yaml: update source and build for python3

Update source to version 3.12 and build for both, python and python3.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

lang/python/python-yaml/Makefile

@@ -8,36 +8,59 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=PyYAML
-PKG_VERSION:=3.11
+PKG_VERSION:=3.12
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://pyyaml.org/download/pyyaml/
-PKG_MD5SUM:=f50e08ef0fe55178479d3a618efe21db
+PKG_HASH:=592766c6303207a20efc445587778322d7f73b161bd994f227adaa341ba212ab
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=COPYING
 PKG_MAINTAINER:=Nicolas Thill <nico@openwrt.org>
 
-PKG_BUILD_DEPENDS:=python
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(BUILD_VARIANT)-$(PKG_NAME)-$(PKG_VERSION)
+PKG_UNPACK=$(HOST_TAR) -C $(PKG_BUILD_DIR) --strip-components=1 -xzf $(DL_DIR)/$(PKG_SOURCE)
 
 include $(INCLUDE_DIR)/package.mk
 $(call include_mk, python-package.mk)
+$(call include_mk, python3-package.mk)
 
-define Package/python-yaml
+define Package/python-yaml/Default
   SUBMENU:=Python
   SECTION:=lang
   CATEGORY:=Languages
-  TITLE:=YAML parser and emitter for Python
   URL:=http://pyyaml.org/wiki/PyYAML
-  DEPENDS:=+python +libyaml
+  DEPENDS:=+libyaml
+endef
+
+define Package/python-yaml
+$(call Package/python-yaml/Default)
+  TITLE:=YAML parser and emitter for Python
+  DEPENDS+=+PACKAGE_python-yaml:python-light +PACKAGE_python-yaml:python-codecs
+  VARIANT:=python
 endef
 
-define Build/Compile
+define Package/python3-yaml
+$(call Package/python-yaml/Default)
+  TITLE:=YAML parser and emitter for Python3
+  DEPENDS+=+PACKAGE_python3-yaml:python3-light
+  VARIANT:=python3
+endef
+
+define PyBuild/Compile
 	$(call Build/Compile/PyMod,,\
 		--with-libyaml install --prefix="$(PKG_INSTALL_DIR)/usr" \
 	)
 endef
 
+define Py3Build/Compile
+	$(call Build/Compile/Py3Mod,,\
+		--with-libyaml install --prefix="$(PKG_INSTALL_DIR)/usr" \
+	)
+endef
+
 $(eval $(call PyPackage,python-yaml))
 $(eval $(call BuildPackage,python-yaml))
+$(eval $(call Py3Package,python3-yaml))
+$(eval $(call BuildPackage,python3-yaml))