mapnik/src/SConscript

#
# This file is part of Mapnik (c++ mapping toolkit)
#
# Copyright (C) 2006 Artem Pavlenko, Jean-Francois Doyon
#
# Mapnik is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
#
# $Id$


import glob
import os

Import('env')

ABI_VERSION = env['ABI_VERSION']

prefix = env['PREFIX']

lib_dir = os.path.normpath(prefix + '/' + env['LIBDIR_SCHEMA'])

install_prefix = env['DESTDIR'] + '/' + prefix

filesystem = 'boost_filesystem%s' % env['BOOST_APPEND']
regex = 'boost_regex%s' % env['BOOST_APPEND']

libraries = ['freetype','ltdl','png','tiff','z','jpeg','proj',env['ICU_LIB_NAME'],filesystem,regex]

if env['HAS_CAIRO']:
    # add cairo and cairomm-1.0 to libs
    libraries.append('cairomm-1.0')
    libraries.append('cairo')

if env['XMLPARSER'] == 'libxml2':
    libraries.append('xml2')

if env['THREADING'] == 'multi':
    libraries.append('boost_thread%s' % env['BOOST_APPEND'])
        
if env['PLATFORM'] == 'Darwin':
    if env['HAS_BOOST_SYSTEM']:
        libraries.append('boost_system%s' % env['BOOST_APPEND'])
    
if env['INTERNAL_LIBAGG']:
    libraries.insert(0, 'agg')
else:
    libraries.append([lib for lib in env['LIBS'] if lib.startswith('agg')])
    

if env['PLATFORM'] == 'Darwin':
    if env['FULL_LIB_PATH']:
        lib_path = '%s/libmapnik2.dylib' % lib_dir
    else:
        lib_path = 'libmapnik2.dylib'
    linkflags = '-Wl,-install_name,%s' % lib_path
    linkflags += ' -current_version 0.8.0 -compatibility_version 0.8.0'
elif env['PLATFORM'] == 'SunOS' and env['CXX'].startswith('CC'):
    linkflags = '-R. -h libmapnik.so'
else: # Linux and others
    linkflags = '-Wl,-rpath-link,. -Wl,-soname,libmapnik2.so.' + ("%d.%d" % (ABI_VERSION[0],ABI_VERSION[1]))

source = Split(
    """
    color.cpp
    datasource_cache.cpp
    box2d.cpp
    expression_node.cpp
    expression_string.cpp
    filter_factory.cpp
    font_engine_freetype.cpp
    font_set.cpp
    graphics.cpp
    image_cache.cpp
    image_reader.cpp
    image_util.cpp
    layer.cpp
    line_pattern_symbolizer.cpp
    map.cpp
    load_map.cpp
    memory.cpp
    params.cpp
    parse_path.cpp
    placement_finder.cpp
    plugin.cpp
    png_reader.cpp
    point_symbolizer.cpp
    polygon_pattern_symbolizer.cpp
    save_map.cpp
    shield_symbolizer.cpp
    text_symbolizer.cpp
    tiff_reader.cpp
    wkb.cpp
    projection.cpp
    proj_transform.cpp
    distance.cpp
    scale_denominator.cpp
    memory_datasource.cpp
    stroke.cpp
    symbolizer.cpp
    arrow.cpp
    unicode.cpp
    glyph_symbolizer.cpp
    markers_symbolizer.cpp
    metawriter.cpp
    """   
    )


if env['JPEG']:
    source += Split(
        """
        jpeg_reader.cpp
        """)
        
if True : # agg backend
    source += Split(
        """
    agg/agg_renderer.cpp
    agg/process_building_symbolizer.cpp
    agg/process_glyph_symbolizer.cpp
    agg/process_line_symbolizer.cpp
    agg/process_line_pattern_symbolizer.cpp
    agg/process_text_symbolizer.cpp
    agg/process_point_symbolizer.cpp
    agg/process_polygon_symbolizer.cpp
    agg/process_polygon_pattern_symbolizer.cpp
    agg/process_raster_symbolizer.cpp
    agg/process_shield_symbolizer.cpp
    agg/process_markers_symbolizer.cpp
    svg_parser.cpp
    svg_path_parser.cpp
    svg_points_parser.cpp 
    svg_transform_parser.cpp
    marker_cache.cpp
    """ 
        )

if env['HAS_CAIRO']:
    env2 = env.Clone()
    env2.Append(CXXFLAGS = '-DHAVE_CAIRO')
    env2.ParseConfig('pkg-config --libs --cflags cairomm-1.0')     
    fixup = ['cairo_renderer.cpp','graphics.cpp','image_util.cpp']
    for cpp in fixup:
        if cpp in source:
            source.remove(cpp)
        source.insert(0,env2.SharedObject(cpp))

if env['XMLPARSER'] == 'tinyxml':
    source += Split(
        """
        ../tinyxml/tinystr.cpp
        ../tinyxml/tinyxml.cpp
        ../tinyxml/tinyxmlerror.cpp
        ../tinyxml/tinyxmlparser.cpp
        """)
elif env['XMLPARSER'] == 'libxml2' and env['HAS_LIBXML2']:
    source += Split(
        """
        libxml2_loader.cpp
        """)
    env2 = env.Clone()
    env2.Append(CXXFLAGS = '-DHAVE_LIBXML2')
    fixup = ['load_map.cpp','libxml2_loader.cpp']
    for cpp in fixup:
        if cpp in source:
            source.remove(cpp)
        source.insert(0,env2.SharedObject(cpp))

mapnik = env.SharedLibrary('mapnik2', source, LIBS=libraries, LINKFLAGS=linkflags)
if env['PLATFORM'] != 'Darwin':
    # Symlink command, only works if both files are in same directory
    def symlink(env, target, source):
        trgt = str(target[0])
        src = str(source[0])

        if os.path.islink(trgt) or os.path.exists(trgt):
            os.remove(trgt)
        os.symlink(os.path.basename(src), trgt)

    major, minor, micro = ABI_VERSION
    
    soFile = "%s.%d.%d.%d" % (os.path.basename(str(mapnik[0])), major, minor, micro)
    libDir = install_prefix + '/' + env['LIBDIR_SCHEMA']
    env.Alias(target='install', source=env.InstallAs(target=os.path.join(libDir, soFile), source=mapnik))
    # Install symlinks
    link1 = env.Command(os.path.join(libDir, "%s.%d.%d" % (os.path.basename(str(mapnik[0])),major, minor)), 
                        os.path.join(libDir, soFile), symlink)
    env.Alias(target='install', source=link1)
    link2 = env.Command(os.path.join(libDir, os.path.basename(str(mapnik[0]))), 
                        os.path.join(libDir, "%s.%d.%d" % (os.path.basename(str(mapnik[0])),major, minor)), symlink)
    env.Alias(target='install', source=link2)
else:
    env.Alias(target='install', source=env.Install(install_prefix + '/' + env['LIBDIR_SCHEMA'], mapnik))

includes = glob.glob('../include/mapnik/*.hpp')
        
env.Alias(target='install', source=env.Install(install_prefix+'/include/mapnik', includes))