From 6149e6bb4f3b77f1f60379fb51b6bb414e9d9062 Mon Sep 17 00:00:00 2001
From: jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 10 Apr 2009 20:58:10 +0000
Subject: [PATCH] Allow EFIAPI to be defined on the compiler command line.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8061 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdePkg/Include/Ebc/ProcessorBind.h  | 8 +++++++-
 MdePkg/Include/Ia32/ProcessorBind.h | 8 ++++++--
 MdePkg/Include/Ipf/ProcessorBind.h  | 8 ++++++--
 MdePkg/Include/X64/ProcessorBind.h  | 8 ++++++--
 4 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/MdePkg/Include/Ebc/ProcessorBind.h b/MdePkg/Include/Ebc/ProcessorBind.h
index c4c168d773..4cd89a94d3 100644
--- a/MdePkg/Include/Ebc/ProcessorBind.h
+++ b/MdePkg/Include/Ebc/ProcessorBind.h
@@ -4,7 +4,7 @@
   We currently only have one EBC complier so there may be some Intel compiler
   specific functions in this file.
 
-  Copyright (c) 2006 - 2008, Intel Corporation<BR>                                                         
+  Copyright (c) 2006 - 2009, Intel Corporation<BR>                                                         
   All rights reserved. This program and the accompanying materials                          
   are licensed and made available under the terms and conditions of the BSD License         
   which accompanies this distribution.  The full text of the license may be found at        
@@ -113,7 +113,13 @@ typedef unsigned long         UINTN;
 /// use the correct C calling convention. All protocol member functions and
 /// EFI intrinsics are required to modify their member functions with EFIAPI.
 ///
+#ifdef EFIAPI
+  ///
+  /// If EFIAPI is already defined, then we use that definition.
+  ///
+#else
 #define EFIAPI    
+#endif
 
 ///
 /// The Microsoft* C compiler can removed references to unreferenced data items
diff --git a/MdePkg/Include/Ia32/ProcessorBind.h b/MdePkg/Include/Ia32/ProcessorBind.h
index e6d1a7da90..9cb4eac8cf 100644
--- a/MdePkg/Include/Ia32/ProcessorBind.h
+++ b/MdePkg/Include/Ia32/ProcessorBind.h
@@ -1,7 +1,7 @@
 /** @file
   Processor or Compiler specific defines and types for Ia32 architecture.
 
-  Copyright (c) 2006 - 2008, Intel Corporation<BR>                                                         
+  Copyright (c) 2006 - 2009, Intel Corporation<BR>                                                         
   All rights reserved. This program and the accompanying materials                          
   are licensed and made available under the terms and conditions of the BSD License         
   which accompanies this distribution.  The full text of the license may be found at        
@@ -295,7 +295,11 @@ typedef INT32   INTN;
 // use the correct C calling convention. All protocol member functions and
 // EFI intrinsics are required to modify their member functions with EFIAPI.
 //
-#if defined(_MSC_EXTENSIONS)
+#ifdef EFIAPI
+  ///
+  /// If EFIAPI is already defined, then we use that definition.
+  ///
+#elif defined(_MSC_EXTENSIONS)
   ///
   /// Microsoft* compiler specific method for EFIAPI calling convension
   /// 
diff --git a/MdePkg/Include/Ipf/ProcessorBind.h b/MdePkg/Include/Ipf/ProcessorBind.h
index deaf5a292a..3532b7d4a4 100644
--- a/MdePkg/Include/Ipf/ProcessorBind.h
+++ b/MdePkg/Include/Ipf/ProcessorBind.h
@@ -1,7 +1,7 @@
 /** @file
   Processor or Compiler specific defines and types for Intel Itanium(TM).
 
-  Copyright (c) 2006 - 2008, Intel Corporation<BR>
+  Copyright (c) 2006 - 2009, Intel Corporation<BR>
   All rights reserved. This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -358,7 +358,11 @@ typedef INT64   INTN;
 // use the correct C calling convention. All protocol member functions and
 // EFI intrinsics are required to modify their member functions with EFIAPI.
 //
-#if defined(_MSC_EXTENSIONS)
+#ifdef EFIAPI
+  ///
+  /// If EFIAPI is already defined, then we use that definition.
+  ///
+#elif defined(_MSC_EXTENSIONS)
   ///
   /// Microsoft* compiler specific method for EFIAPI calling convension
   /// 
diff --git a/MdePkg/Include/X64/ProcessorBind.h b/MdePkg/Include/X64/ProcessorBind.h
index 71f5277538..9310f9f334 100644
--- a/MdePkg/Include/X64/ProcessorBind.h
+++ b/MdePkg/Include/X64/ProcessorBind.h
@@ -1,7 +1,7 @@
 /** @file
   Processor or Compiler specific defines and types x64 (Intel(r) EM64T, AMD64).
 
-  Copyright (c) 2006 - 2008, Intel Corporation<BR>                                                         
+  Copyright (c) 2006 - 2009, Intel Corporation<BR>                                                         
   All rights reserved. This program and the accompanying materials                          
   are licensed and made available under the terms and conditions of the BSD License         
   which accompanies this distribution.  The full text of the license may be found at        
@@ -348,7 +348,11 @@ typedef INT64   INTN;
 // use the correct C calling convention. All protocol member functions and
 // EFI intrinsics are required to modify their member functions with EFIAPI.
 //
-#if defined(_MSC_EXTENSIONS)
+#ifdef EFIAPI
+  ///
+  /// If EFIAPI is already defined, then we use that definition.
+  ///
+#elif defined(_MSC_EXTENSIONS)
   ///
   /// Microsoft* compiler specific method for EFIAPI calling convension
   /// 
-- 
2.39.2