AC_DEFUN([GOB_HOOK],[
- AC_PATH_PROG(GOB,gob,no)
+ AC_PATH_PROG(GOB,gob)
if test ! x$GOB = x; then
if test ! x$1 = x; then
AC_MSG_CHECKING(for gob >= $1)
AC_SUBST(GOB)
$2
else
- AC_MSG_ERROR("Cannot find gob")
+ AC_MSG_ERROR([Cannot find GOB, check http://www.5z.com/jirka/gob.html])
$3
fi
])