From 09ecb47a533eccb9f8459230a9dfc7985931b617 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Thu, 5 Oct 2017 10:41:15 +0200
Subject: [PATCH] Use -O in debug mode

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 8579ff95..48a49b6d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -156,7 +156,7 @@ AC_ARG_ENABLE(debug,
           [-g*], [ ],
           [*], [AS_VAR_APPEND([nxflags], [" $flag"])])
       done
-      CFLAGS="$nxflags -O0 -g3"
+      CFLAGS="$nxflags -O -g3"
     ])
     ENABLE_CWFLAGS=yes
     CPPFLAGS="$CPPFLAGS -DDEBUG=1 -U_FORTIFY_SOURCE"