--- kismet-2021-05-R1/configure.ac~	2021-05-20 00:58:52.000000000 +0200
+++ kismet-2021-05-R1/configure.ac	2022-03-27 20:38:53.095863552 +0200
@@ -209,9 +209,6 @@
 
 AC_SUBST(PLUGINLDFLAGS)
 
-CXXFLAGS="$CXXFLAGS -O3"
-CFLAGS="$CFLAGS -O3"
-
 if test "$cygwin" = "yes"; then
 	AC_MSG_CHECKING(cygwin compile flags)
 	AC_MSG_RESULT(__MINGW32__)