From 3b91814f20a69b353e28a5744b7d8b299b3a7212 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Mon, 13 Apr 2009 17:58:35 -0400
Subject: [PATCH] Ignore empty files (like #ifdef'd out platform code) on Sun
 Studio compiler.

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8158953..d5f32de 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -73,6 +73,10 @@ IF(CMAKE_COMPILER_IS_GNUCC)
     ENDIF(PHYSFS_IS_GCC4)
 ENDIF(CMAKE_COMPILER_IS_GNUCC)
 
+IF(CMAKE_C_COMPILER_ID STREQUAL "SunPro")
+    ADD_DEFINITIONS(-erroff=E_EMPTY_TRANSLATION_UNIT)
+ENDIF(CMAKE_C_COMPILER_ID STREQUAL "SunPro")
+
 IF(MSVC)
     # VS.NET 8.0 got really really anal about strcpy, etc, which even if we
     #  cleaned up our code, zlib, etc still use...so disable the warning.