mkmf.rb: werror of try_cppflags

* lib/mkmf.rb (try_cppflags): set werror flag as same as cflags and ldflags. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-04-10 13:36:59 +00:00 · 2015-04-10 13:36:59 +00:00 · f168f23f82
commit f168f23f82
parent aceb11dff4
1 changed files with 2 additions and 2 deletions
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@ -609,8 +609,8 @@ MSG
    $CPPFLAGS = cppflags unless ret
  end

-  def try_cppflags(flags)
-    try_header(MAIN_DOES_NOTHING, flags)
+  def try_cppflags(flags, opts = {})
+    try_header(MAIN_DOES_NOTHING, flags, {:werror => true}.update(opts))
  end

  def with_cflags(flags)