# Copyright 2011 Free Software Foundation, Inc.

#

# This file is part of GNU Radio

#

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

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

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

# any later version.

#

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

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

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

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

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

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

# Boston, MA 02110-1301, USA.

########################################################################

# Include swig generation macros

########################################################################

find_package(SWIG)

find_package(PythonLibs)

if(NOT SWIG_FOUND OR NOT PYTHONLIBS_FOUND)

    return()

endif()

include(GrSwig)

include(GrPython)

########################################################################

# Setup swig generation

########################################################################

foreach(incdir ${GNURADIO_CORE_INCLUDE_DIRS})

    list(APPEND GR_SWIG_INCLUDE_DIRS ${incdir}/swig)

endforeach(incdir)

foreach(incdir ${GRUEL_INCLUDE_DIRS})

    list(APPEND GR_SWIG_INCLUDE_DIRS ${incdir}/gruel/swig)

endforeach(incdir)

set(GR_SWIG_LIBRARIES gnuradio-howto)

set(GR_SWIG_DOC_FILE ${CMAKE_CURRENT_BINARY_DIR}/howto_swig_doc.i)

set(GR_SWIG_DOC_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/../include)

GR_SWIG_MAKE(howto_swig howto_swig.i)

########################################################################

# Install the build swig module

########################################################################

GR_SWIG_INSTALL(TARGETS howto_swig DESTINATION ${GR_PYTHON_DIR}/howto)

########################################################################

# Install swig .i files for development

########################################################################

install(

    FILES

    howto_swig.i

    ${CMAKE_CURRENT_BINARY_DIR}/howto_swig_doc.i

    DESTINATION ${GR_INCLUDE_DIR}/howto/swig

)