97 lines
3.6 KiB
Python
97 lines
3.6 KiB
Python
#
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# This file is part of Mapnik (c++ mapping toolkit)
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#
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# Copyright (C) 2013 Artem Pavlenko
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#
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# Mapnik is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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#
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import os
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import copy
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Import ('plugin_base')
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Import ('env')
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PLUGIN_NAME = 'python'
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plugin_env = plugin_base.Clone()
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plugin_sources = Split(
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"""
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%(PLUGIN_NAME)s_datasource.cpp
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%(PLUGIN_NAME)s_featureset.cpp
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%(PLUGIN_NAME)s_utils.cpp
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""" % locals()
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)
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# Link Library to Dependencies
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libraries = []
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libraries.append('boost_system%s' % env['BOOST_APPEND'])
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libraries.append(env['BOOST_PYTHON_LIB'])
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libraries.append(env['ICU_LIB_NAME'])
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python_cpppath = env['PYTHON_INCLUDES']
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allcpp_paths = copy.copy(env['CPPPATH'])
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allcpp_paths.extend(python_cpppath)
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# NOTE: explicit linking to libpython is uneeded on most linux version if the
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# python plugin is used by a app in python using mapnik's python bindings
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# we explicitly link to libpython here so that this plugin
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# can be used from a pure C++ calling application or a different binding language
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if env['PLATFORM'] == 'Darwin' and env['FRAMEWORK_PYTHON']:
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if env['FRAMEWORK_SEARCH_PATH']:
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python_link_flag = '-F%s -framework Python -Z' % env['FRAMEWORK_SEARCH_PATH']
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else:
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link_prefix = env['PYTHON_SYS_PREFIX']
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if '.framework' in link_prefix:
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python_link_flag = '-F%s -framework Python -Z' % os.path.dirname(link_prefix.split('.')[0])
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elif '/System' in link_prefix:
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python_link_flag = '-F/System/Library/Frameworks/ -framework Python -Z'
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else:
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python_link_flag = '-F/ -framework Python'
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else:
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# on linux the linkflags end up to early in the compile flags to work correctly
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python_link_flag = '-L%s' % env['PYTHON_SYS_PREFIX'] + os.path.sep + env['LIBDIR_SCHEMA']
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# so instead add to libraries
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libraries.append('python%s' % env['PYTHON_VERSION'])
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plugin_env.Append(LINKFLAGS=python_link_flag)
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if env['PLUGIN_LINKING'] == 'shared':
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libraries.append(env['MAPNIK_NAME'])
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TARGET = plugin_env.SharedLibrary('../%s' % PLUGIN_NAME,
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SHLIBPREFIX='',
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SHLIBSUFFIX='.input',
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source=plugin_sources,
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CPPPATH=allcpp_paths,
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LIBS=libraries)
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# if the plugin links to libmapnik ensure it is built first
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Depends(TARGET, env.subst('../../../src/%s' % env['MAPNIK_LIB_NAME']))
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# if 'uninstall' is not passed on the command line
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# then we actually create the install targets that
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# scons will install if 'install' is passed as an arg
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if 'uninstall' not in COMMAND_LINE_TARGETS:
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env.Install(env['MAPNIK_INPUT_PLUGINS_DEST'], TARGET)
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env.Alias('install', env['MAPNIK_INPUT_PLUGINS_DEST'])
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plugin_obj = {
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'LIBS': libraries,
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'SOURCES': plugin_sources,
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'CPPPATH': python_cpppath,
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'LINKFLAGS': python_link_flag.replace('-Z','').split(' '),
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}
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Return('plugin_obj')
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