diff -rauN libsndfile-1.0.31/CMakeLists.txt libsndfile-1.0.31-no-sse2-patch/CMakeLists.txt
--- libsndfile-1.0.31/CMakeLists.txt	2021-01-24 13:22:23.000000000 +0100
+++ libsndfile-1.0.31-no-sse2-patch/CMakeLists.txt	2021-03-18 12:58:16.439769086 +0100
@@ -86,17 +86,17 @@
 cmake_dependent_option (ENABLE_COMPATIBLE_LIBSNDFILE_NAME "Set DLL name to libsndfile-1.dll (canonical name), sndfile.dll otherwise" OFF "WIN32;BUILD_SHARED_LIBS" OFF)
 cmake_dependent_option (INSTALL_MANPAGES "Install man pages for programs" ON "BUILD_PROGRAMS" OFF)
 
-if (NOT MSVC)
-	if (CPU_IS_X86)
-		check_c_compiler_flag (-msse2 HAVE_MSSE2_COMPILER_FLAG)
-		if (HAVE_MSSE2_COMPILER_FLAG)
-			cmake_dependent_option (ENABLE_SSE2 "Add SSE2 compiler flag" ON "HAVE_MSSE2_COMPILER_FLAG" OFF)
-		endif ()
-	endif ()
-endif ()
-if (ENABLE_SSE2)
-	add_compile_options (-msse2)
-endif ()
+#if (NOT MSVC)
+#	if (CPU_IS_X86)
+#		check_c_compiler_flag (-msse2 HAVE_MSSE2_COMPILER_FLAG)
+#		if (HAVE_MSSE2_COMPILER_FLAG)
+#			cmake_dependent_option (ENABLE_SSE2 "Add SSE2 compiler flag" ON "HAVE_MSSE2_COMPILER_FLAG" OFF)
+#		endif ()
+#	endif ()
+#endif ()
+#if (ENABLE_SSE2)
+#	add_compile_options (-msse2)
+#endif ()
 
 set (HAVE_EXTERNAL_XIPH_LIBS ${ENABLE_EXTERNAL_LIBS})
 set (HAVE_SQLITE3 ${BUILD_REGTEST})