Added `--enable-debug' to the configure script.

It's now possible to enable debugging by using the above configure option.

diff --git a/configure.ac b/configure.ac
index c7c33ab..f5d0ace 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -158,4 +158,13 @@ AC_CHECK_FUNCS(nanosleep, [],
                AC_MSG_ERROR(cannot find nanosleep)))
 AM_CONDITIONAL(BUILD_WITH_LIBRT, test "x$nanosleep_needs_rt" = "xyes")
 
+AC_ARG_ENABLE(debug, [AS_HELP_STRING([--enable-debug], [Enable extensive debugging output.])],
+[
+       if test "x$enable_debug" = "xyes"
+       then
+               AC_DEFINE(WITH_DEBUG, 1, [Define to 1 if you want to get debugging output.])
+       fi
+], [])
+AM_CONDITIONAL(BUILD_WITH_DEBUG, test "x$enable_debug" = "xyes")
+
 AC_OUTPUT(Makefile src/Makefile src/mans/Makefile)

diff --git a/src/liboping.c b/src/liboping.c
index ea4fc74..c6e9df5 100644 (file)
--- a/src/liboping.c
+++ b/src/liboping.c
@@ -87,7 +87,7 @@
 
 #include "oping.h"
 
-#if DEBUG
+#if WITH_DEBUG
 # define dprintf(...) printf ("%s[%4i]: %-20s: ", __FILE__, __LINE__, __FUNCTION__); printf (__VA_ARGS__)
 #else
 # define dprintf(...) /**/