From 13a5cb2286c4dd1ca412acdc12933762ab1125c2 Mon Sep 17 00:00:00 2001
From: Rye Mutt <rye@bred.dog>
Date: Sat, 10 Aug 2019 16:26:49 -0400
Subject: [PATCH] Add options for msvc to generate code favoring amd64 or
intel64
---
indra/cmake/00-Common.cmake | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/indra/cmake/00-Common.cmake b/indra/cmake/00-Common.cmake
index 5e62bb245d..a698d2206f 100644
--- a/indra/cmake/00-Common.cmake
+++ b/indra/cmake/00-Common.cmake
@@ -157,6 +157,16 @@ if (WINDOWS)
add_compile_options(/arch:SSE2)
endif ()
+ option(FAVOR_AMD "Favor amd64 processors in generated code" OFF)
+ option(FAVOR_INTEL "Favor intel64 processors in generated code" OFF)
+ if(FAVOR_AMD AND FAVOR_INTEL)
+ message(FATAL_ERROR "Cannot enable favor intel and amd at the same time")
+ elseif(FAVOR_AMD)
+ add_compile_options(/favor:AMD64)
+ elseif(FAVOR_INTEL)
+ add_compile_options(/favor:INTEL64)
+ endif()
+
if (NOT VS_DISABLE_FATAL_WARNINGS)
add_compile_options(/WX)
endif (NOT VS_DISABLE_FATAL_WARNINGS)
--
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