X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=includes%2FRts.h;h=51351fab0d595717926f0fb020ccfd97ce7bdd46;hb=34c8d0312071f7d0f4d221a997d3408c653ef9e5;hp=394eb9710fd3bd30d98f171c1283442b9dc2f7ac;hpb=51b85031ce99f1e9d4c72249d6d85672188f0fbd;p=ghc-hetmet.git

diff --git a/includes/Rts.h b/includes/Rts.h
index 394eb97..51351fa 100644
--- a/includes/Rts.h
+++ b/includes/Rts.h
@@ -51,7 +51,7 @@ extern "C" {
 // Symbols that are extern, but private to the RTS, are declared
 // with visibility "hidden" to hide them outside the RTS shared
 // library.
-#if !defined(mingw32_HOST_OS)
+#if defined(HAS_VISIBILITY_HIDDEN)
 #define RTS_PRIVATE  GNUC3_ATTRIBUTE(visibility("hidden"))
 #else
 #define RTS_PRIVATE  /* disabled: RTS_PRIVATE */