* lib/mkmf.rb (try_func): remove COMMON_HEADERS at first for performance.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sun Apr 13 03:20:31 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
+
+	* lib/mkmf.rb (try_func): remove COMMON_HEADERS at first for
+	  performance.
+
 Sat Apr 12 20:59:40 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
 
 	* misc/ruby-mode.el (ruby-beginning-of-arg): substitute

lib/mkmf.rb

@@ -262,7 +262,6 @@ end
 def try_func(func, libs, headers = nil)
   headers = cpp_include(headers)
   try_link(<<"SRC", libs) or try_link(<<"SRC", libs)
-#{COMMON_HEADERS}
 #{headers}
 int main() { return 0; }
 int t() { #{func}(); return 0; }