speed up handling of registered side-effect files - #92

lib/rscons/builders/mixins/object.rb

@@ -81,7 +81,7 @@ module Rscons
               end
             @cache.mkdir_p(File.dirname(@vars["_DEPFILE"]))
             command = @env.build_command(@command_template, @vars)
-            @env.produces(@target, @vars["_DEPFILE"])
+            self.produces(@vars["_DEPFILE"])
             if @vars[:direct]
               message = "#{@short_description}/Linking <source>#{Util.short_format_paths(@sources)}<reset> => <target>#{@target}<reset>"
             else

lib/rscons/builders/preprocess.rb

@@ -25,7 +25,7 @@ module Rscons
           @vars["_SOURCES"] = @sources
           @vars["_DEPFILE"] = Rscons.set_suffix(target, env.expand_varref("${DEPFILESUFFIX}", vars))
           command = @env.build_command("${CPP_CMD}", @vars)
-          @env.produces(@target, @vars["_DEPFILE"])
+          self.produces(@vars["_DEPFILE"])
           standard_command("Preprocessing <source>#{Util.short_format_paths(@sources)}<reset> => <target>#{@target}<reset>", command)
         end
       end