From aa478bc5df672e15bab2badbc8fbd9d3d9dcfecf Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Sun, 12 Jul 2009 16:46:06 -0400
Subject: [PATCH] Don't use -fvisibility=hidden on several platforms.

---
 CMakeLists.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b8c4ad8d..70dff204 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -60,7 +60,10 @@ IF(CMAKE_COMPILER_IS_GNUCC)
     " PHYSFS_IS_GCC4)
 
     IF(PHYSFS_IS_GCC4)
-        ADD_DEFINITIONS(-fvisibility=hidden)
+        # Not supported on several operating systems at this time.
+        IF(NOT OS2 AND NOT SOLARIS AND NOT WINDOWS)
+             ADD_DEFINITIONS(-fvisibility=hidden)
+        ENDIF(NOT OS2 AND NOT SOLARIS AND NOT WINDOWS)
     ENDIF(PHYSFS_IS_GCC4)
 ENDIF(CMAKE_COMPILER_IS_GNUCC)