don't run linc macros during completion

Author: ruby0x1

glew/GLEW.hx

@@ -2,8 +2,10 @@ package glew;
 
 @:keep
 @:include('linc_glew.h')
+#if !display
 @:build(linc.Linc.touch())
 @:build(linc.Linc.xml('glew'))
+#end
 extern class GLEW {
 
     static inline var OK = 0;