# If Tcl is enabled (above) then check for pltcl_unknown_support

AC_MSG_CHECKING([whether to build with pl/tcl unknown support])

if test "$with_tcl" = yes; then

PGAC_ARG_BOOL(with, pltcl_unknown, no, [ --with-pltcl-unknown build pl/tcl unknown support if Tcl is enabled])

PGAC_ARG_BOOL(with, pltcl_unknown, no, [ --enable-pltcl-unknown build pl/tcl unknown support if Tcl is enabled])

else

with_pltcl_unknown=no

enable_pltcl_unknown=no

fi

AC_MSG_RESULT([$with_pltcl_unknown])

AC_SUBST([with_pltcl_unknown])

AC_MSG_RESULT([$enable_pltcl_unknown])

AC_SUBST([enable_pltcl_unknown])

# If Tcl is enabled (above) then Tk is also, unless the user disables it using --without-tk

AC_MSG_CHECKING([whether to build with Tk])

<!-- $Header: /cvsroot/pgsql/doc/src/sgml/installation.sgml,v 1.46 2001/05/09 19:19:00 momjian Exp $ -->

<!-- $Header: /cvsroot/pgsql/doc/src/sgml/installation.sgml,v 1.47 2001/05/09 19:41:57 momjian Exp $ -->

<chapter id="installation">

<title><![%flattext-install-include[<productname>PostgreSQL</>]]>

</varlistentry>

<varlistentry>

<term>--with-pltcl-unknown</term>

<term>--enable-pltcl-unknown</term>

<listitem>

<para>

Enables enables PL/Tcl unknown support.