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