From ba26631d0d936523c7a8f002cf469e569aa6d7a3 Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olv@lunarg.com>
Date: Mon, 31 May 2010 11:15:06 +0800
Subject: [PATCH] Define PUBLIC to dllexport on MSVC.

Define PUBLIC to __declspec(dllexport) when _MVC_VER is defined.
---
 src/egl/main/eglcompiler.h            | 12 ++++++++----
 src/gallium/include/pipe/p_compiler.h |  2 ++
 src/mapi/mapi/u_compiler.h            |  4 ++--
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/egl/main/eglcompiler.h b/src/egl/main/eglcompiler.h
index 6ecee51..90c75e8 100644
--- a/src/egl/main/eglcompiler.h
+++ b/src/egl/main/eglcompiler.h
@@ -62,10 +62,14 @@
 /**
  * Function visibility
  */
-#if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
-#  define PUBLIC __attribute__((visibility("default")))
-#else
-#  define PUBLIC
+#ifndef PUBLIC
+#  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+#    define PUBLIC __attribute__((visibility("default")))
+#  elif defined(_MSC_VER)
+#    define PUBLIC __declspec(dllexport)
+#  else
+#    define PUBLIC
+#  endif
 #endif
 
 /**
diff --git a/src/gallium/include/pipe/p_compiler.h b/src/gallium/include/pipe/p_compiler.h
index 9b31555..a14486a 100644
--- a/src/gallium/include/pipe/p_compiler.h
+++ b/src/gallium/include/pipe/p_compiler.h
@@ -102,6 +102,8 @@ typedef unsigned char boolean;
 #ifndef PUBLIC
 #  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
 #    define PUBLIC __attribute__((visibility("default")))
+#  elif defined(_MSC_VER)
+#    define PUBLIC __declspec(dllexport)
 #  else
 #    define PUBLIC
 #  endif
diff --git a/src/mapi/mapi/u_compiler.h b/src/mapi/mapi/u_compiler.h
index cc9e2cd..f1752d1 100644
--- a/src/mapi/mapi/u_compiler.h
+++ b/src/mapi/mapi/u_compiler.h
@@ -28,10 +28,10 @@
 #ifndef PUBLIC
 #  if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
 #    define PUBLIC __attribute__((visibility("default")))
-#    define HIDDEN __attribute__((visibility("hidden")))
+#  elif defined(_MSC_VER)
+#    define PUBLIC __declspec(dllexport)
 #  else
 #    define PUBLIC
-#    define HIDDEN
 #  endif
 #endif
 
-- 
2.7.4