From a455d3ee7d5ddefcdf008fa86ecc7c80aba758aa Mon Sep 17 00:00:00 2001
From: Rye <rye@lindenlab.com>
Date: Mon, 3 Feb 2025 11:35:22 -0500
Subject: Introduce build system and preprocessor support for ARM64

---
 indra/cmake/xxHash.cmake | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'indra/cmake/xxHash.cmake')

diff --git a/indra/cmake/xxHash.cmake b/indra/cmake/xxHash.cmake
index a7c1cba62c..e4f8517d9b 100644
--- a/indra/cmake/xxHash.cmake
+++ b/indra/cmake/xxHash.cmake
@@ -1,8 +1,5 @@
 # -*- cmake -*-
-if (XXHASH_CMAKE_INCLUDED)
-  return()
-endif (XXHASH_CMAKE_INCLUDED)
-set (XXHASH_CMAKE_INCLUDED TRUE)
+include_guard()
 
 include(Prebuilt)
 use_prebuilt_binary(xxhash)
-- 
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