diff -rauN qtdeclarative-everywhere-src-5.12.3/src/qml/qml/v8/qv8engine.cpp qtdeclarative-everywhere-src-5.12.3-no-sse2-non-fatal-patch/src/qml/qml/v8/qv8engine.cpp
--- qtdeclarative-everywhere-src-5.12.3/src/qml/qml/v8/qv8engine.cpp	2019-04-08 11:12:26.000000000 +0200
+++ qtdeclarative-everywhere-src-5.12.3-no-sse2-non-fatal-patch/src/qml/qml/v8/qv8engine.cpp	2019-06-12 14:48:14.189999439 +0200
@@ -140,9 +140,9 @@
 {
 #ifndef Q_OS_WASM // wasm does not have working simd QTBUG-63924
 #ifdef Q_PROCESSOR_X86_32
-    if (!qCpuHasFeature(SSE2)) {
-        qFatal("This program requires an X86 processor that supports SSE2 extension, at least a Pentium 4 or newer");
-    }
+    //~ if (!qCpuHasFeature(SSE2)) {
+        //~ qFatal("This program requires an X86 processor that supports SSE2 extension, at least a Pentium 4 or newer");
+    //~ }
 #endif
 #endif