diff '--color=auto' -ur MLV-App-QTv1.15.orig/platform/qt/MLVApp.pro MLV-App-QTv1.15/platform/qt/MLVApp.pro
--- MLV-App-QTv1.15.orig/platform/qt/MLVApp.pro	2025-03-19 19:39:10.000000000 +0100
+++ MLV-App-QTv1.15/platform/qt/MLVApp.pro	2025-03-20 06:09:08.396951733 +0100
@@ -126,8 +126,8 @@
     } else {
         QMAKE_CFLAGS += -std=c99
     }
-    QMAKE_CFLAGS += -O3 -fopenmp -msse4.1 -mssse3 -msse3 -msse2 -msse -ftree-vectorize
-    QMAKE_CXXFLAGS += -fopenmp -std=c++11 -ftree-vectorize
+    QMAKE_CFLAGS += -fopenmp
+    QMAKE_CXXFLAGS += -fopenmp
     LIBS += -lgomp
 }