Make the autotools xyz-clean target call xyz-uninstall first, rather than duplicating its actions

package/Makefile.autotools.in

@@ -247,10 +247,6 @@ $(BUILD_DIR)/%/.stamp_target_installed:
 
 $(BUILD_DIR)/%/.stamp_cleaned:
 	$(call MESSAGE,"Cleaning up")
-	-$($(PKG)_MAKE_ENV) $(MAKE)  $($(PKG)_UNINSTALL_STAGING_OPT) -C $(@D)/$($(PKG)_SUBDIR)
-	rm -f $(@D)/.stamp_staging_installed
-	-$($(PKG)_MAKE_ENV) $(MAKE)  $($(PKG)_UNINSTALL_TARGET_OPT) -C $(@D)/$($(PKG)_SUBDIR)
-	rm -f $(@D)/.stamp_target_installed
 	-$($(PKG)_MAKE_ENV) $(MAKE)  $($(PKG)_CLEAN_OPT) -C $(@D)/$($(PKG)_SUBDIR)
 	rm -f $(@D)/.stamp_built
 
@@ -368,7 +364,8 @@ $(1)-source:		$$($(2)_TARGET_SOURCE)
 # non-build targets
 $(1)-uninstall:	$(1)-configure $$($(2)_TARGET_UNINSTALL)
 
-$(1)-clean:		$$($(2)_TARGET_CLEAN)
+$(1)-clean:		$(1)-uninstall \
+			$$($(2)_TARGET_CLEAN)
 
 $(1)-dirclean:		$$($(2)_TARGET_DIRCLEAN)