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diff -rauN webkitgtk-2.36.3/Source/cmake/WebKitCompilerFlags.cmake webkitgtk-2.36.3-no-sse2-patch/Source/cmake/WebKitCompilerFlags.cmake
--- webkitgtk-2.36.3/Source/cmake/WebKitCompilerFlags.cmake 2022-06-02 08:44:07.302049344 +0200
+++ webkitgtk-2.36.3-no-sse2-patch/Source/cmake/WebKitCompilerFlags.cmake 2022-06-02 08:32:46.169362098 +0200
@@ -163,13 +163,13 @@
endif ()
# Force SSE2 fp on x86 builds.
-# if (WTF_CPU_X86 AND NOT CMAKE_CROSSCOMPILING)
-# WEBKIT_PREPEND_GLOBAL_COMPILER_FLAGS(-msse2 -mfpmath=sse)
-# include(DetectSSE2)
-# if (NOT SSE2_SUPPORT_FOUND)
-# message(FATAL_ERROR "SSE2 support is required to compile WebKit")
-# endif ()
-# endif ()
+ if (WTF_CPU_X86 AND NOT CMAKE_CROSSCOMPILING)
+ WEBKIT_PREPEND_GLOBAL_COMPILER_FLAGS(-msse2 -mfpmath=sse)
+ include(DetectSSE2)
+ if (NOT SSE2_SUPPORT_FOUND)
+ message(FATAL_ERROR "SSE2 support is required to compile WebKit")
+ endif ()
+ endif ()
# Makes builds faster. The GCC manual warns about the possibility that the assembler being
# used may not support input from a pipe, but in practice the toolchains we support all do.
diff -rauN webkitgtk-2.36.3/Source/ThirdParty/ANGLE/src/common/platform.h webkitgtk-2.36.3-no-sse2-patch/Source/ThirdParty/ANGLE/src/common/platform.h
--- webkitgtk-2.36.3/Source/ThirdParty/ANGLE/src/common/platform.h 2022-06-02 08:45:17.042348743 +0200
+++ webkitgtk-2.36.3-no-sse2-patch/Source/ThirdParty/ANGLE/src/common/platform.h 2022-06-02 08:32:46.189362180 +0200
@@ -97,8 +97,8 @@
# include <intrin.h>
# define ANGLE_USE_SSE
#elif defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__))
-//# include <x86intrin.h>
-//# define ANGLE_USE_SSE
+# include <x86intrin.h>
+# define ANGLE_USE_SSE
#endif
// Mips and arm devices need to include stddef for size_t.
diff -rauN webkitgtk-2.36.3/Source/WTF/wtf/PlatformCPU.h webkitgtk-2.36.3-no-sse2-patch/Source/WTF/wtf/PlatformCPU.h
--- webkitgtk-2.36.3/Source/WTF/wtf/PlatformCPU.h 2022-06-02 08:46:55.912771827 +0200
+++ webkitgtk-2.36.3-no-sse2-patch/Source/WTF/wtf/PlatformCPU.h 2022-06-02 08:32:45.789360661 +0200
@@ -99,7 +99,7 @@
#define WTF_CPU_KNOWN 1
#if defined(__SSE2__) || (defined(_M_IX86_FP) && _M_IX86_FP >= 2)
-/* #define WTF_CPU_X86_SSE2 1 */
+#define WTF_CPU_X86_SSE2 1
#endif
#endif
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