kicad/CMakeModules/download_swig.cmake

#  This program source code file is part of KICAD, a free EDA CAD application.
#
#  Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
#  Copyright (C) 2013 Kicad Developers, see AUTHORS.txt for contributors.
#
#  This program 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 2
#  of the License, or (at your option) any later version.
#
#  This program 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 this program; if not, you may find one here:
#  http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#  or you may search the http://www.gnu.org website for the version 2 license,
#  or you may write to the Free Software Foundation, Inc.,
#  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

# Downloads and builds SWIG

#-----<configure>----------------------------------------------------------------

set( SWIG_RELEASE 2.0.11 )
set( SWIG_MD5 291ba57c0acd218da0b0916c280dcbae )   # re-calc this on every RELEASE change

# The boost headers [and static libs if built] go here, at the top of KiCad
# source tree in boost_root.
set( SWIG_ROOT "${PROJECT_SOURCE_DIR}/swig_root" )

#-----</configure>---------------------------------------------------------------

find_package( BZip2 REQUIRED )

set( PREFIX ${DOWNLOAD_DIR}/swig )

if (APPLE) 
    if( CMAKE_OSX_ARCHITECTURES )
        set( SWIG_CFLAGS  "CFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES} -mmacosx-version-min=10.5" )
        set( SWIG_CXXFLAGS  "CXXFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES} -mmacosx-version-min=10.5" )
        set( SWIG_LDFLAGS "LDFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES} -mmacosx-version-min=10.5" )
    endif( CMAKE_OSX_ARCHITECTURES )

    set( SWIG_PYTHON  "--with-python=/usr/bin/python2.6" )
    set( SWIG_OPTS    --disable-dependency-tracking )
endif(APPLE)

# <SOURCE_DIR> = ${PREFIX}/src/glew
# There is a Bazaar 'boost scratch repo' in <SOURCE_DIR>/boost and after committing pristine
# download, the patch is applied.  This lets you regenerate a new patch at any time
# easily, simply by editing the working tree in <SOURCE_DIR> and doing "bzr diff" in there.

ExternalProject_Add( swig
    PREFIX          "${PREFIX}"
    DOWNLOAD_DIR    "${DOWNLOAD_DIR}"
    URL             http://sourceforge.net/projects/swig/files/swig/swig-${SWIG_RELEASE}/swig-${SWIG_RELEASE}.tar.gz
    URL_MD5         ${SWIG_MD5}
    STAMP_DIR       "${PREFIX}"

    DEPENDS         pcre

    #SOURCE_DIR      "${PREFIX}"
    BUILD_IN_SOURCE 1

    UPDATE_COMMAND  ${CMAKE_COMMAND} -E remove_directory "${SWIG_ROOT}"

    #PATCH_COMMAND     "true"
    CONFIGURE_COMMAND ./configure --prefix=${SWIG_ROOT} --with-pcre-prefix=${PCRE_ROOT} ${SWIG_CFLAGS} ${SWIG_LDFLAGS} ${SWIG_CXXFLAGS} ${SWIG_PYTHON} ${SWIG_OPTS}

    #BINARY_DIR      "${PREFIX}"

    BUILD_COMMAND   $(MAKE) 

    INSTALL_DIR      "${SWIG_ROOT}"
    INSTALL_COMMAND  $(MAKE) install
    )