[Bugfix for patch "Do not filter the rts from linked libraries..." (#2745)
Simon Marlow <marlowsd@gmail.com>**20081107092925
 The sense of the #ifdef was wrong
] hunk ./compiler/main/DriverPipeline.hs 1500
-#if defined(mingw32_HOST_OS)
+#if !defined(mingw32_HOST_OS)