-LOGDIR='${localstatedir}/log'
-AC_ARG_WITH([logdir],
- [ --with-logdir=DIR path to log directory [[LOCALSTATEDIR/log]]],
- LOGDIR=$withval)
-if test ! -z "$LOGDIR"; then
- if test "$LOGDIR" = "yes" -o "$LOGDIR" = "no"; then
- AC_MSG_ERROR([--with-logdir must specify a path])
- fi
+#option: examples
+AC_ARG_ENABLE([examples],
+ [AC_HELP_STRING([--enable-examples],
+ [Build example programs])],
+ [ENABLE_EXAMPLES=$enableval],
+ [ENABLE_EXAMPLES="no"])
+
+if test x$ENABLE_EXAMPLES = xyes; then
+ MAYBE_EXAMPLES="examples"