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diff -rauN webkitgtk-2.24.1/CMakeLists.txt webkitgtk-2.24.1-no-sse2-patch/CMakeLists.txt
--- webkitgtk-2.24.1/CMakeLists.txt 2019-04-08 12:45:38.000000000 +0200
+++ webkitgtk-2.24.1-no-sse2-patch/CMakeLists.txt 2019-05-19 12:33:45.378203751 +0200
@@ -109,12 +109,12 @@
#---------------------------
# Make sure SSE2 is present.
#---------------------------
-if (WTF_CPU_X86)
- include(FindSSE2)
- if (NOT SSE2_SUPPORT_FOUND)
- message(FATAL_ERROR "SSE2 support is required to compile WebKit")
- endif ()
-endif ()
+#if (WTF_CPU_X86)
+# include(FindSSE2)
+# if (NOT SSE2_SUPPORT_FOUND)
+# message(FATAL_ERROR "SSE2 support is required to compile WebKit")
+# endif ()
+#endif ()
# -----------------------------------------------------------------------------
# Determine the operating system
diff -rauN webkitgtk-2.24.1/Source/WebCore/platform/audio/VectorMath.cpp webkitgtk-2.24.1-no-sse2-patch/Source/WebCore/platform/audio/VectorMath.cpp
--- webkitgtk-2.24.1/Source/WebCore/platform/audio/VectorMath.cpp 2019-02-12 12:21:18.000000000 +0100
+++ webkitgtk-2.24.1-no-sse2-patch/Source/WebCore/platform/audio/VectorMath.cpp 2019-05-17 14:43:51.042171245 +0200
@@ -33,6 +33,7 @@
#endif
#if CPU(X86_SSE2)
+#define No SSE2
#include <emmintrin.h>
#endif
diff -rauN webkitgtk-2.24.1/Source/WTF/wtf/Platform.h webkitgtk-2.24.1-no-sse2-patch/Source/WTF/wtf/Platform.h
--- webkitgtk-2.24.1/Source/WTF/wtf/Platform.h 2019-03-05 16:32:47.000000000 +0100
+++ webkitgtk-2.24.1-no-sse2-patch/Source/WTF/wtf/Platform.h 2019-05-17 14:17:45.508210181 +0200
@@ -124,6 +124,7 @@
#define WTF_CPU_KNOWN 1
#if defined(__SSE2__) || (defined(_M_IX86_FP) && _M_IX86_FP >= 2)
+#error No SSE2
#define WTF_CPU_X86_SSE2 1
#endif
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