Zdenek Kotala <Zdenek(dot)Kotala(at)Sun(dot)COM> writes:
> But problem is also in configure which does not fail when tclsh is not
> found.
Yes it does ...
if test $[#] -eq 0; then
test -z "$TCLSH" && AC_MSG_ERROR([unable to locate tclConfig.sh because no Tcl shell was found])
regards, tom lane