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From bb10f55eb77be7b7eee94cb3506c9cbef8e24099 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 26 Jan 2023 13:00:43 -0800
Subject: [PATCH] cmake: Do not add -msse4.2 -mpclmul on clang
When testcase is compiled with clang and -msse4.2 -mpclmul is added to
cxxflags then clang -m32 still ends up compiling the test case which is
not correct for i386, therefore depend on yocto to pass the right flags
from environemnt via cflags rather than manufecture them here
Upstream-Status: Inappropriate [OE-Specific]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
CMakeLists.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index be80edb955..a1bbade81a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -279,7 +279,7 @@ endif()
include(CheckCXXSourceCompiles)
set(OLD_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
-if(NOT MSVC)
+if(NOT MSVC AND NOT CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(CMAKE_REQUIRED_FLAGS "-msse4.2 -mpclmul")
endif()
--
2.25.1
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