--- configure.orig	2020-06-16 12:17:17.000000000 -0400
+++ configure	2022-12-31 15:32:38.608119000 -0500
@@ -538,7 +538,7 @@
         extralibs="$extralibs -lsocket -lnsl"
         ;;
 
-    FreeBSD)
+    FreeBSD|MidnightBSD)
         make="gmake"
         LDFLAGS="$LDFLAGS -export-dynamic"
         CFLAGS="$CFLAGS -pthread"
@@ -708,7 +708,7 @@
 
 #GCC opt
 if test "$no_gcc_opt" = "no"; then
-    CFLAGS="-O3 $CFLAGS"
+    CFLAGS=" $CFLAGS"
 else
     CFLAGS="-O0 $CFLAGS"
 fi
