nobu	2012-09-23 21:48:15 +0900 (Sun, 23 Sep 2012)

  New Revision: 37016

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=37016

  Log:
    mkmf.rb: directory timestamp
    
    * lib/mkmf.rb (create_makefile): use timestamp file dependencies for
      directories.

  Modified files:
    trunk/ChangeLog
    trunk/lib/mkmf.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 37015)
+++ ChangeLog	(revision 37016)
@@ -1,5 +1,8 @@
-Sun Sep 23 21:46:12 2012  Nobuyoshi Nakada  <nobu@r...>
+Sun Sep 23 21:48:08 2012  Nobuyoshi Nakada  <nobu@r...>
 
+	* lib/mkmf.rb (create_makefile): use timestamp file dependencies for
+	  directories.
+
 	* lib/mkmf.rb: unexpand macros.
 
 	* lib/mkmf.rb (LIBPATHFLAG): no needs to escape library path here.
Index: lib/mkmf.rb
===================================================================
--- lib/mkmf.rb	(revision 37015)
+++ lib/mkmf.rb	(revision 37016)
@@ -2126,14 +2126,14 @@
     if target
       f = "$(DLLIB)"
       dest = "#{dir}/#{f}"
-      mfile.puts dest
       if $extout
+        mfile.puts dest
         mfile.print "clean-so::\n"
         mfile.print "\t-$(Q)$(RM) #{fseprepl[dest]}\n"
         mfile.print "\t-$(Q)$(RMDIRS) #{fseprepl[dir]}#{$ignore_error}\n"
       else
-        mfile.print "#{dest}: #{f}\n\t-$(Q)$(MAKEDIRS) $(@D#{sep})\n"
-        mfile.print "\t$(INSTALL_PROG) #{fseprepl[f]} $(@D#{sep})\n"
+        mfile.print "#{f} #{timestamp_file(dir)}\n"
+        mfile.print "\t$(INSTALL_PROG) #{fseprepl[f]} #{dir}\n"
         if defined?($installed_list)
           mfile.print "\t@echo #{dir}/#{File.basename(f)}>>$(INSTALLED_LIST)\n"
         end

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