From: Nathan Moinvaziri <nathan@nathanm.com>
Date: Sat, 25 Dec 2021 00:42:23 +0000 (-0800)
Subject: Fixed incorrect flag used for SSE 4.2 support with ClangCl.
X-Git-Tag: 2.1.0-beta1~468
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34bbd9c6e3d0a240fa6f2dc79132a7a7d6e3b5a1;p=thirdparty%2Fzlib-ng.git

Fixed incorrect flag used for SSE 4.2 support with ClangCl.
---

diff --git a/cmake/detect-intrinsics.cmake b/cmake/detect-intrinsics.cmake
index c6085018a..39ae19ae9 100644
--- a/cmake/detect-intrinsics.cmake
+++ b/cmake/detect-intrinsics.cmake
@@ -221,7 +221,7 @@ macro(check_sse4_intrinsics)
         endif()
     elseif(CMAKE_C_COMPILER_ID MATCHES "GNU" OR CMAKE_C_COMPILER_ID MATCHES "Clang")
         if(NOT NATIVEFLAG)
-            set(SSE4FLAG "-msse4")
+            set(SSE4FLAG "-msse4.2")
         endif()
     endif()
     # Check whether compiler supports SSE4 CRC inline asm