[PATCH 1/1] MdeModulePkg/RegularExpressionDxe: Fix Arm build error

[PATCH 1/1] MdeModulePkg/RegularExpressionDxe: Fix Arm build error

[Nickle Wang]

Fix Arm CI build error:
- ArmPkg/Library/CompilerIntrinsicsLib/memset.c:39:1: warning: type of
‘memset’ does not match original declaration [-Wlto-type-mismatch]
MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c:123:1:
note: type ‘char’ should match type ‘int’
- multiple definition of `memcpy'; OnigurumaUefiPort.obj (symbol from
plugin):(.text+0x0): first defined here

There is intrinsics library for Arm so we don't need
memset and memcpy function in OnigurumaUefiPort.c.

Signed-off-by: Nickle Wang <nicklew@nvidia.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Nick Ramirez <nramirez@nvidia.com>
---
 .../Universal/RegularExpressionDxe/OnigurumaUefiPort.h       | 5 ++++-
 .../Universal/RegularExpressionDxe/OnigurumaUefiPort.c       | 4 ++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.h b/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.h
index 248109b0c96e..8f8581df6783 100644
--- a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.h
+++ b/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.h
@@ -4,7 +4,7 @@
 
   (C) Copyright 2014-2021 Hewlett Packard Enterprise Development LP<BR>
   Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
-  Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+  Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 **/
@@ -107,6 +107,7 @@ realloc (
   size_t  size
   );
 
+#if !defined (MDE_CPU_ARM)
 void *
 memcpy (
   void          *dest,
@@ -121,6 +122,8 @@ memset (
   unsigned int  count
   );
 
+#endif
+
 void
 free (
   void  *ptr
diff --git a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c b/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c
index 6661c67f976e..8af57f3a93c7 100644
--- a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c
+++ b/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c
@@ -4,6 +4,7 @@
 
   (C) Copyright 2014-2021 Hewlett Packard Enterprise Development LP<BR>
   Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 **/
@@ -109,6 +110,7 @@ realloc (
   return NULL;
 }
 
+#if !defined (MDE_CPU_ARM)
 void *
 memcpy (
   void          *dest,
@@ -129,6 +131,8 @@ memset (
   return SetMem (dest, count, ch);
 }
 
+#endif
+
 void
 free (
   void  *ptr
-- 
2.17.1