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64 lines
1.5 KiB
Python
64 lines
1.5 KiB
Python
#! /usr/bin/env python
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# encoding: utf-8
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# Thomas Nagy, 2006-2010 (ita)
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VERSION='0.0.1'
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APPNAME='cc_test'
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top = '.'
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import waflib.Configure
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waflib.Configure.autoconfig = True
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def options(opt):
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opt.load('compiler_c')
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def configure(conf):
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conf.load('compiler_c')
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def build(bld):
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bld(rule='echo "int ko = $$RANDOM;" > ${TGT}', target='faa.h', always=True, shell=True, name='z2')
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bld.program(source='a.c main.c', target='foo', includes='.')
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# sort the tasks in reverse order to force the 'faa.h' creation in last position
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from waflib import Task, Errors, Logs
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old = Task.set_file_constraints
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def meth(lst):
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try:
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lst.sort(cmp=lambda x, y: cmp(x.__class__.__name__, y.__class__.__name__))
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except:
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lst.sort(key=lambda x: x.__class__.__name__) # python3
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old(lst)
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Task.set_file_constraints = meth
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def are_implicit_nodes_ready(self):
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"""remove this method if/when the main one is enabled"""
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bld = self.generator.bld
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try:
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cache = bld.dct_implicit_nodes
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except:
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bld.dct_implicit_nodes = cache = {}
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try:
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dct = cache[bld.current_group]
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except KeyError:
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dct = cache[bld.current_group] = {}
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for tsk in bld.cur_tasks:
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for x in tsk.outputs:
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dct[x] = tsk
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modified = False
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for x in bld.node_deps.get(self.uid(), []):
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if x in dct:
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self.run_after.add(dct[x])
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modified = True
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if modified:
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for tsk in self.run_after:
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if not tsk.hasrun:
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Logs.warn('task %r is not ready...', self)
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raise Errors.TaskNotReady('not ready')
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Task.Task.are_implicit_nodes_ready = are_implicit_nodes_ready
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