dnl Copyright 2011 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.

AC_DEFUN([GRC_GR_DIGITAL],[
    GRC_ENABLE(gr-digital)

    dnl Don't do gr-digital if gnuradio-core skipped
    GRC_CHECK_DEPENDENCY(gr-digital, gnuradio-core)

    if test $passed != with; then
	dnl how and where to find INCLUDES and LA and such
        gr_digital_INCLUDES="\
-I\${abs_top_srcdir}/gr-digital/lib \
-I\${abs_top_srcdir}/gr-digital/hier \
-I\${abs_top_srcdir}/gr-digital/swig"
        gr_digital_LA="\${abs_top_builddir}/gr-digital/lib/libgnuradio-core.la"
	gr_digital_LIBDIRPATH="\${abs_top_builddir}/gr-digital/lib:\${abs_top_builddir}/gr-digital/lib/.libs"
	gr_digital_SWIGDIRPATH="\${abs_top_builddir}/gr-digtial/lib/swig:\${abs_top_builddir}/gr-digital/swig/.libs:\${abs_top_srcdir}/gr-digital/swig"
	gr_digital_PYDIRPATH="\${abs_top_srcdir}/gr-digital/python"
    fi

    AC_SUBST(gr_digital_I)
    AC_SUBST(gr_digital_SWIGDIRPATH)
    AC_SUBST(gr_digital_PYDIRPATH)

    AC_CONFIG_FILES([\
        gr-digital/Makefile \
	gr-digital/gnuradio-digital.pc \
	gr-digital/apps/Makefile \
	gr-digital/grc/Makefile \
        gr-digital/lib/Makefile \
        gr-digital/hier/Makefile \
	gr-digital/python/Makefile \
	gr-digital/python/run_tests \
	gr-digital/python/utils/Makefile \
	gr-digital/swig/Makefile \
	gr-digital/swig/run_guile_tests \
	gr-digital/examples/Makefile \
    ])

    GRC_BUILD_CONDITIONAL(gr-digital,[
        dnl run_tests is created from run_tests.in.  Make it executable.
        AC_CONFIG_COMMANDS([run_tests_digital],
			   [chmod +x gr-digital/python/run_tests
			    chmod +x gr-digital/swig/run_guile_tests])
    ])
])