76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
#!/usr/bin/env python
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import os
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PLUGIN_NAME = 'python'
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Import ('plugin_base')
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Import ('env')
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install_dest = env['MAPNIK_INPUT_PLUGINS_DEST']
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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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""" % locals()
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)
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boost_system = 'boost_system%s' % env['BOOST_APPEND']
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libraries = ['mapnik',env['BOOST_PYTHON_LIB'],boost_system,env['ICU_LIB_NAME']]
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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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python_link_flag = '-lpython%s' % env['PYTHON_VERSION']
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if env['PLATFORM'] == 'Darwin':
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if env['PYTHON_DYNAMIC_LOOKUP']:
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python_link_flag = '-undefined dynamic_lookup'
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elif 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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if env['CUSTOM_LDFLAGS']:
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linkflags = '%s %s' % (env['CUSTOM_LDFLAGS'], python_link_flag)
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else:
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linkflags = python_link_flag
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plugin_env.Append(CPPPATH = env['PYTHON_INCLUDES'])
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TARGET = plugin_env.SharedLibrary(
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# the name of the target to build, eg 'sqlite.input'
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'../%s' % PLUGIN_NAME,
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# prefix - normally none used
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SHLIBPREFIX='',
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# extension, mapnik expects '.input'
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SHLIBSUFFIX='.input',
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# list of source files to compile
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source=plugin_sources,
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# libraries to link to
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LIBS=libraries,
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# any custom linkflags, eg. LDFLAGS
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# in this case CUSTOM_LDFLAGS comes
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# from Mapnik's main SConstruct file
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# and can be removed here if you do
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# not need it
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LINKFLAGS=linkflags
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)
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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(install_dest, TARGET)
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env.Alias('install', install_dest)
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