--- configure.orig	2023-11-17 23:03:57
+++ configure	2024-05-30 19:15:10
@@ -19208,10 +19208,6 @@
 
 			   # https://stackoverflow.com/questions/11663702/how-to-suppress-warnings-for-file-included-from-header
 			   QT_INCLUDE_DIR=`$PKG_CONFIG --variable=includedir Qt5Core`
-			   QT5_CFLAGS="-isystem $QT_INCLUDE_DIR"
-			   QT5_CFLAGS+=" -isystem $QT_INCLUDE_DIR/QtWidgets"
-			   QT5_CFLAGS+=" -isystem $QT_INCLUDE_DIR/QtGui"
-			   QT5_CFLAGS+=" -isystem $QT_INCLUDE_DIR/QtCore"
 
 			   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: QT5 CLFAGS is $QT5_CFLAGS" >&5
 printf "%s\n" "QT5 CLFAGS is $QT5_CFLAGS" >&6; }