object.rb in rscons-1.6.1

- old
+ new

@@ -17,10 +17,11 @@
       #
       # @return [Hash] Default construction variables for the builder.
       def default_variables(env)
         {
           'OBJSUFFIX' => '.o',
+          'DEPFILESUFFIX' => '.mf',
 
           'CPPDEFPREFIX' => '-D',
           'INCPREFIX' => '-I',
 
           'AS' => '${CC}',
@@ -85,10 +86,10 @@
       #   Name of the target file on success or false on failure.
       def run(target, sources, cache, env, vars)
         vars = vars.merge({
           '_TARGET' => target,
           '_SOURCES' => sources,
-          '_DEPFILE' => Rscons.set_suffix(target, '.mf'),
+          '_DEPFILE' => Rscons.set_suffix(target, env.expand_varref("${DEPFILESUFFIX}", vars)),
         })
         com_prefix = KNOWN_SUFFIXES.find do |compiler, suffix_var|
           sources.first.end_with?(*env.expand_varref("${#{suffix_var}}"))
         end.tap do |v|
           v.nil? and raise "Error: unknown input file type: #{sources.first.inspect}"