From c9fd5fef7645cc7ba6e14ddfeaab91d941f3b8f7 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Wed, 28 May 2008 20:31:01 +0000
Subject: Added a note about the MSVC quirk with the spaces around ENABLE_##ID

svn-id: r32351
---
 base/plugins.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'base')

diff --git a/base/plugins.h b/base/plugins.h
index 2eaa290ed7..aef95a6650 100644
--- a/base/plugins.h
+++ b/base/plugins.h
@@ -81,6 +81,12 @@ extern int pluginTypeVersions[PLUGIN_TYPE_MAX];
 #define STATIC_PLUGIN 1
 #define DYNAMIC_PLUGIN 2
 
+// Note: The spaces around ENABLE_##ID have been added on purpose for
+// MSVC. For some reason, MSVC tries to add the parenthesis after
+// ENABLE_##ID to the check, thus making it false all the time.
+// Please do NOT remove them, otherwise no engine plugins will be
+// registered under MSVC
+
 #define PLUGIN_ENABLED_STATIC(ID) \
 	(defined( ENABLE_##ID ) && !PLUGIN_ENABLED_DYNAMIC(ID))
 
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