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71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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# Ali Sabil, 2007
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"""
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Compiles dbus files with **dbus-binding-tool**
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Typical usage::
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def options(opt):
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opt.load('compiler_c dbus')
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def configure(conf):
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conf.load('compiler_c dbus')
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def build(bld):
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tg = bld.program(
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includes = '.',
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source = bld.path.ant_glob('*.c'),
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target = 'gnome-hello')
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tg.add_dbus_file('test.xml', 'test_prefix', 'glib-server')
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"""
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from waflib import Task, Errors
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from waflib.TaskGen import taskgen_method, before_method
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@taskgen_method
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def add_dbus_file(self, filename, prefix, mode):
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"""
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Adds a dbus file to the list of dbus files to process. Store them in the attribute *dbus_lst*.
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:param filename: xml file to compile
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:type filename: string
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:param prefix: dbus binding tool prefix (--prefix=prefix)
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:type prefix: string
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:param mode: dbus binding tool mode (--mode=mode)
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:type mode: string
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"""
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if not hasattr(self, 'dbus_lst'):
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self.dbus_lst = []
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if not 'process_dbus' in self.meths:
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self.meths.append('process_dbus')
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self.dbus_lst.append([filename, prefix, mode])
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@before_method('process_source')
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def process_dbus(self):
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"""
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Processes the dbus files stored in the attribute *dbus_lst* to create :py:class:`waflib.Tools.dbus.dbus_binding_tool` instances.
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"""
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for filename, prefix, mode in getattr(self, 'dbus_lst', []):
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node = self.path.find_resource(filename)
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if not node:
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raise Errors.WafError('file not found ' + filename)
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tsk = self.create_task('dbus_binding_tool', node, node.change_ext('.h'))
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tsk.env.DBUS_BINDING_TOOL_PREFIX = prefix
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tsk.env.DBUS_BINDING_TOOL_MODE = mode
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class dbus_binding_tool(Task.Task):
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"""
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Compiles a dbus file
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"""
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color = 'BLUE'
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ext_out = ['.h']
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run_str = '${DBUS_BINDING_TOOL} --prefix=${DBUS_BINDING_TOOL_PREFIX} --mode=${DBUS_BINDING_TOOL_MODE} --output=${TGT} ${SRC}'
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shell = True # temporary workaround for #795
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def configure(conf):
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"""
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Detects the program dbus-binding-tool and sets ``conf.env.DBUS_BINDING_TOOL``
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"""
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conf.find_program('dbus-binding-tool', var='DBUS_BINDING_TOOL')
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