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72 lines
1.9 KiB
Python
72 lines
1.9 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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# Mark Coggeshall, 2010
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"SAS support"
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import os
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from waflib import Task, Errors, Logs
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from waflib.TaskGen import feature, before_method
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sas_fun, _ = Task.compile_fun('sas -sysin ${SRCFILE} -log ${LOGFILE} -print ${LSTFILE}', shell=False)
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class sas(Task.Task):
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vars = ['SAS', 'SASFLAGS']
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def run(task):
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command = 'SAS'
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fun = sas_fun
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node = task.inputs[0]
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logfilenode = node.change_ext('.log')
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lstfilenode = node.change_ext('.lst')
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# set the cwd
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task.cwd = task.inputs[0].parent.get_src().abspath()
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Logs.debug('runner: %r on %r', command, node)
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SASINPUTS = node.parent.get_bld().abspath() + os.pathsep + node.parent.get_src().abspath() + os.pathsep
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task.env.env = {'SASINPUTS': SASINPUTS}
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task.env.SRCFILE = node.abspath()
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task.env.LOGFILE = logfilenode.abspath()
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task.env.LSTFILE = lstfilenode.abspath()
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ret = fun(task)
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if ret:
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Logs.error('Running %s on %r returned a non-zero exit', command, node)
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Logs.error('SRCFILE = %r', node)
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Logs.error('LOGFILE = %r', logfilenode)
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Logs.error('LSTFILE = %r', lstfilenode)
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return ret
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@feature('sas')
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@before_method('process_source')
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def apply_sas(self):
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if not getattr(self, 'type', None) in ('sas',):
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self.type = 'sas'
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self.env['logdir'] = getattr(self, 'logdir', 'log')
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self.env['lstdir'] = getattr(self, 'lstdir', 'lst')
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deps_lst = []
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if getattr(self, 'deps', None):
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deps = self.to_list(self.deps)
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for filename in deps:
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n = self.path.find_resource(filename)
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if not n:
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n = self.bld.root.find_resource(filename)
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if not n:
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raise Errors.WafError('cannot find input file %s for processing' % filename)
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if not n in deps_lst:
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deps_lst.append(n)
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for node in self.to_nodes(self.source):
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if self.type == 'sas':
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task = self.create_task('sas', src=node)
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task.dep_nodes = deps_lst
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self.source = []
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def configure(self):
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self.find_program('sas', var='SAS', mandatory=False)
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