dnl

dnl Copyright 2003,2004,2005 Free Software Foundation, Inc.

dnl 

dnl This file is part of GNU Radio

dnl 

dnl GNU Radio is free software; you can redistribute it and/or modify

dnl it under the terms of the GNU General Public License as published by

dnl the Free Software Foundation; either version 3, or (at your option)

dnl any later version.

dnl 

dnl GNU Radio is distributed in the hope that it will be useful,

dnl but WITHOUT ANY WARRANTY; without even the implied warranty of

dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

dnl GNU General Public License for more details.

dnl 

dnl You should have received a copy of the GNU General Public License

dnl along with GNU Radio; see the file COPYING.  If not, write to

dnl the Free Software Foundation, Inc., 51 Franklin Street,

dnl Boston, MA 02110-1301, USA.

dnl 

# TCL_DEVEL()

#

# Checks for Tcl and tries to get the include path to 'Tcl.h'.

# It sets the $(TCL_CPPFLAGS), $(TCL_LDFLAGS) and $(tcldir) output variables,

#

AC_DEFUN([TCL_DEVEL],[

    dnl see if tclsh is installed

    if test x${enable_tcl} = xyes; then

        AC_PATH_PROG(TCLSH,tclsh)

	AC_REQUIRE([AC_CANONICAL_HOST])

	AC_ARG_WITH(tcldir,

                    AC_HELP_STRING([--with-tcldir=DIR], 

                       [tcl installation directory (cross-compiling) [[default=$prefix/lib/tcl2.5/site-packages]]]),

		    [with_tcldir=${withval}],[with_tcldir=${prefix}/lib/tcl2.5/site-packages])

	# if we're cross-compiling, asking the host tcl about any of

	# this is completely useless...

	dnl if test x$cross_compiling != xno; then

	dnl 	tcldir=$with_tcldir

	dnl 	pyexecdir=$with_tcldir

	dnl 	AC_SUBST(TCL_CPPFLAGS)

	dnl 	AC_SUBST(TCL_LDFLAGS)

        dnl else

	dnl fi

    fi

])

# TCL_CHECK_MODULE

#

# Determines if a particular Tcl module can be imported

#

# $1 - module name

# $2 - module description

# $3 - action if found

# $4 - action if not found

# $5 - test command

AC_DEFUN([TCL_CHECK_MODULE],[

    AC_MSG_CHECKING([for $2])

    dnl ########################################

    dnl # import and test checking

    dnl ########################################

  dnl if test x${enable_tcl} = xyes; then

  dnl fi

])