nobu	2015-07-27 11:21:13 +0900 (Mon, 27 Jul 2015)

  New Revision: 51395

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=51395

  Log:
    io/console/extconf.rb: fix typo
    
    * ext/io/console/extconf.rb: fix typo, $nmake is "m" for MS, not
      "n".  check sys/ioctl.h iff necessary for tty.

  Modified files:
    trunk/ext/io/console/extconf.rb
Index: ext/io/console/extconf.rb
===================================================================
--- ext/io/console/extconf.rb	(revision 51394)
+++ ext/io/console/extconf.rb	(revision 51395)
@@ -5,7 +5,7 @@ hdr = nil https://github.com/ruby/ruby/blob/trunk/ext/io/console/extconf.rb#L5
 case
 when macro_defined?("_WIN32", "")
   # rb_w32_map_errno: 1.8.7
-  vk_header = ($nmake == ?n ? "{$(srcdir)}" : "") << "win32_vk.chksum"
+  vk_header = ($nmake == ?m ? "{$(srcdir)}" : "") << "win32_vk.chksum"
 when hdr = %w"termios.h termio.h".find {|h| have_header(h)}
   have_func("cfmakeraw", hdr)
 when have_header(hdr = "sgtty.h")
@@ -14,7 +14,7 @@ else https://github.com/ruby/ruby/blob/trunk/ext/io/console/extconf.rb#L14
   ok = false
 end
 if ok
-  have_header("sys/ioctl.h")
+  have_header("sys/ioctl.h") if hdr
   # rb_check_hash_type: 1.9.3
   # rb_io_get_write_io: 1.9.1
   # rb_cloexec_open: 2.0.0

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