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-rw-r--r--configure.ac11
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 356ff6e..694f712 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,6 +24,17 @@ if test "x$ax_cv_curses" != xyes; then
AC_MSG_ERROR([requires an X/Open-compatible Curses library])
fi
+# enables/disables
+AC_ARG_ENABLE([debug],
+ [AS_HELP_STRING([--enable-debug], [enable debug output (disabled by default)])],
+ [enable_debug=${enableval}],
+ [enable_debug=no])
+if test "x$enable_debug" = xyes; then
+ AC_DEFINE_UNQUOTED([DEBUG], [1], [Enable debug printing])
+else
+ AC_DEFINE_UNQUOTED([DEBUG], [0], [Enable debug printing])
+fi
+
# Setup Automake
AM_INIT_AUTOMAKE
AC_CONFIG_FILES([