usa	2007-12-22 15:19:11 +0900 (Sat, 22 Dec 2007)

  New Revision: 14470

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

  Log:
    * lib/mkmf.rb ($extmk): set true only when under ext/ or tool/.
    


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14470&r2=14469
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/lib/mkmf.rb?r1=14470&r2=14469

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 14469)
+++ ChangeLog	(revision 14470)
@@ -1,3 +1,7 @@
+Sat Dec 22 15:17:40 2007  NAKAMURA Usaku  <usa@r...>
+
+	* lib/mkmf.rb ($extmk): set true only when under ext/ or tool/.
+
 Sat Dec 22 15:14:48 2007  Nobuyoshi Nakada  <nobu@r...>
 
 	* common.mk (encs, ext/ripper/ripper.c): needs MFLAGS.
Index: lib/mkmf.rb
===================================================================
--- lib/mkmf.rb	(revision 14469)
+++ lib/mkmf.rb	(revision 14470)
@@ -145,7 +145,8 @@
 
 topdir = File.dirname(libdir = File.dirname(__FILE__))
 extdir = File.expand_path("ext", topdir)
-$extmk = File.expand_path($0)[0, topdir.size+1] == topdir+"/"
+path = File.expand_path($0)
+$extmk = path[0, topdir.size+1] == topdir+"/" && %r"ext/|tool/" !~ path[topdir.size+1..-1]
 if not $extmk and File.exist?(($hdrdir = RbConfig::CONFIG["rubyhdrdir"]) + "/ruby/ruby.h")
   $topdir = $hdrdir
   $top_srcdir = $hdrdir

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