--- qemu-5.2.0/configure.orig	2021-03-09 22:06:14.087491054 +0100
+++ qemu-5.2.0/configure	2021-03-09 22:07:10.121515560 +0100
@@ -5666,9 +5666,6 @@
 
 if test "$gcov" = "yes" ; then
   :
-elif test "$fortify_source" = "yes" ; then
-  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
-  debug=no
 fi
 
 case "$ARCH" in