This patch adds a log warning when using --verb levels at 7 or higher
when running on builds lacking debug support. Since official builds are
now built with enable_debug=no, this warning will help developers
identify why expected debug messages may not be present in log output.
The test and message output code is omitted when built with
enable_debug=yes or enable_small=yes.
Signed-off-by: Josh Cepek <josh.ce...@usa.net>
---
src/openvpn/options.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/openvpn/options.c b/src/openvpn/options.c
index 2eb4f91..7f8940c 100644
--- a/src/openvpn/options.c
+++ b/src/openvpn/options.c
@@ -4672,6 +4672,12 @@ add_option (struct options *options,
{
VERIFY_PERMISSION (OPT_P_MESSAGES);
options->verbosity = positive_atoi (p[1]);
+#if !defined(ENABLE_DEBUG) && !defined(ENABLE_SMALL)
+ /* Warn when a debug verbosity is supplied when built without debug
support */
+ if (options->verbosity >= 7)
+ msg (M_WARN, "NOTE: a debug verb level (--verb %d) is enabled, but
this build lacks debug support.",
+ options->verbosity);
+#endif
}
else if (streq (p[0], "mute") && p[1])
{
--
1.7.12.4
