configure.ac: change default minimal log level from VERBOSE to DEBUG

The goal here is that Babeltrace users have enough logging by default
without impacting the performance too much. From what I measured once
this patch is applied, the performance is very similar to an INFO build.

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Change-Id: I20346f0f3eecf725e730a3e5add94804637c7193
Reviewed-on: https://review.lttng.org/c/babeltrace/+/1445
Tested-by: jenkins <jenkins@lttng.org>
Reviewed-by: Francis Deslauriers <francis.deslauriers@efficios.com>

diff --git a/configure.ac b/configure.ac
index d661771792a6e1c6b98d44a761e34c456874240d..2f76b4aecf72a2e2d0415e3373639eef88e6f367 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -386,8 +386,8 @@ AC_ARG_VAR([PLUGINSDIR], [built-in plugins install directory [LIBDIR/babeltrace2
 AS_IF([test "x$PLUGINSDIR" = x], [PLUGINSDIR='$(libdir)/babeltrace2/plugins'])
 
 # BABELTRACE_MINIMAL_LOG_LEVEL:
-AC_ARG_VAR([BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level for Babeltrace program, library, and plugins (VERBOSE, DEBUG, INFO, WARN, ERROR (default), FATAL, or NONE)])
-AS_IF([test "x$BABELTRACE_MINIMAL_LOG_LEVEL" = x], [BABELTRACE_MINIMAL_LOG_LEVEL="VERBOSE"])
+AC_ARG_VAR([BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level for Babeltrace program, library, and plugins (VERBOSE, DEBUG (default), INFO, WARN, ERROR, FATAL, or NONE)])
+AS_IF([test "x$BABELTRACE_MINIMAL_LOG_LEVEL" = x], [BABELTRACE_MINIMAL_LOG_LEVEL="DEBUG"])
 AS_IF([test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "VERBOSE" && \
        test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "DEBUG" && \
        test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "INFO" && \