* ext/extmk.rb (parse_args): add '-n' to $mflags BEFORE "--".

  do not add DESTDIR if already included in $fmlags.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3475 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 3 deletions

diff --git a/ext/extmk.rb b/ext/extmk.rb
index 89d8f088a3..06a9fd50fc 100644
--- a/ext/extmk.rb
+++ b/ext/extmk.rb
@@ -141,12 +141,11 @@ def parse_args()
   if $mflags.set?(?n)
     $dryrun = true
   else
-    $mflags << '-n' if $dryrun
+    $mflags.unshift '-n' if $dryrun
   end
 
-  $mflags << "DESTDIR=#{$destdir}"
-
   $continue = $mflags.set?(?k)
+  $mflags |= ["DESTDIR=#{$destdir}"]
 end
 
 parse_args()