Compile with debugging+warnings if in '--enable-maintainer-mode'.

diff --git a/configure.ac b/configure.ac
index cd09701..4407c29 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -16,6 +16,9 @@ if test "x$nonopt" != "xNONE"; then
 fi
 
 AM_MAINTAINER_MODE
+if test "$USE_MAINTAINER_MODE" = "yes";then
+  CFLAGS="$CFLAGS -ggdb3 -Wall -Wstrict-prototypes -Wsign-compare"  ## FIXME: fix all sources: -Wsign-compare
+  fi
 
 AC_PREFIX_DEFAULT(/usr/local)
 if test "x$prefix" = "xNONE"; then