mirror of
https://github.com/cookiengineer/audacity
synced 2025-10-21 14:02:57 +02:00
Unpack the waf scripts.
See http://lintian.debian.org/tags/source-contains-waf-binary.html for details.
This commit is contained in:
benjamin.drung@gmail.com
319
lib-src/lv2/lilv/waflib/Context.py
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319
lib-src/lv2/lilv/waflib/Context.py
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@@ -0,0 +1,319 @@
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#! /usr/bin/env python
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# encoding: utf-8
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# WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file
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import os,imp,sys
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from waflib import Utils,Errors,Logs
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import waflib.Node
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HEXVERSION=0x1070900
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WAFVERSION="1.7.9"
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WAFREVISION="9e92489dbc008e4abae9c147b1d63b48296797c2"
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ABI=98
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DBFILE='.wafpickle-%s-%d-%d'%(sys.platform,sys.hexversion,ABI)
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APPNAME='APPNAME'
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VERSION='VERSION'
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TOP='top'
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OUT='out'
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WSCRIPT_FILE='wscript'
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launch_dir=''
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run_dir=''
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top_dir=''
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out_dir=''
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waf_dir=''
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local_repo=''
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remote_repo='http://waf.googlecode.com/git/'
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remote_locs=['waflib/extras','waflib/Tools']
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g_module=None
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STDOUT=1
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STDERR=-1
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BOTH=0
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classes=[]
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def create_context(cmd_name,*k,**kw):
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global classes
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for x in classes:
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if x.cmd==cmd_name:
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return x(*k,**kw)
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ctx=Context(*k,**kw)
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ctx.fun=cmd_name
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return ctx
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class store_context(type):
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def __init__(cls,name,bases,dict):
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super(store_context,cls).__init__(name,bases,dict)
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name=cls.__name__
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if name=='ctx'or name=='Context':
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return
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try:
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cls.cmd
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except AttributeError:
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raise Errors.WafError('Missing command for the context class %r (cmd)'%name)
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if not getattr(cls,'fun',None):
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cls.fun=cls.cmd
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global classes
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classes.insert(0,cls)
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ctx=store_context('ctx',(object,),{})
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class Context(ctx):
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errors=Errors
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tools={}
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def __init__(self,**kw):
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try:
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rd=kw['run_dir']
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except KeyError:
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global run_dir
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rd=run_dir
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class node_class(waflib.Node.Node):
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pass
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self.node_class=node_class
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self.node_class.__module__="waflib.Node"
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self.node_class.__name__="Nod3"
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self.node_class.ctx=self
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self.root=self.node_class('',None)
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self.cur_script=None
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self.path=self.root.find_dir(rd)
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self.stack_path=[]
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self.exec_dict={'ctx':self,'conf':self,'bld':self,'opt':self}
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self.logger=None
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def __hash__(self):
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return id(self)
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def load(self,tool_list,*k,**kw):
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tools=Utils.to_list(tool_list)
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path=Utils.to_list(kw.get('tooldir',''))
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for t in tools:
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module=load_tool(t,path)
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fun=getattr(module,kw.get('name',self.fun),None)
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if fun:
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fun(self)
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def execute(self):
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global g_module
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self.recurse([os.path.dirname(g_module.root_path)])
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def pre_recurse(self,node):
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self.stack_path.append(self.cur_script)
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self.cur_script=node
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self.path=node.parent
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def post_recurse(self,node):
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self.cur_script=self.stack_path.pop()
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if self.cur_script:
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self.path=self.cur_script.parent
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def recurse(self,dirs,name=None,mandatory=True,once=True):
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try:
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cache=self.recurse_cache
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except AttributeError:
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cache=self.recurse_cache={}
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for d in Utils.to_list(dirs):
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if not os.path.isabs(d):
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d=os.path.join(self.path.abspath(),d)
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WSCRIPT=os.path.join(d,WSCRIPT_FILE)
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WSCRIPT_FUN=WSCRIPT+'_'+(name or self.fun)
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node=self.root.find_node(WSCRIPT_FUN)
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if node and(not once or node not in cache):
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cache[node]=True
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self.pre_recurse(node)
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try:
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function_code=node.read('rU')
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exec(compile(function_code,node.abspath(),'exec'),self.exec_dict)
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finally:
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self.post_recurse(node)
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elif not node:
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node=self.root.find_node(WSCRIPT)
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tup=(node,name or self.fun)
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if node and(not once or tup not in cache):
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cache[tup]=True
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self.pre_recurse(node)
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try:
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wscript_module=load_module(node.abspath())
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user_function=getattr(wscript_module,(name or self.fun),None)
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if not user_function:
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if not mandatory:
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continue
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raise Errors.WafError('No function %s defined in %s'%(name or self.fun,node.abspath()))
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user_function(self)
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finally:
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self.post_recurse(node)
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elif not node:
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if not mandatory:
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continue
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raise Errors.WafError('No wscript file in directory %s'%d)
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def exec_command(self,cmd,**kw):
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subprocess=Utils.subprocess
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kw['shell']=isinstance(cmd,str)
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Logs.debug('runner: %r'%cmd)
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Logs.debug('runner_env: kw=%s'%kw)
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if self.logger:
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self.logger.info(cmd)
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if'stdout'not in kw:
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kw['stdout']=subprocess.PIPE
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if'stderr'not in kw:
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kw['stderr']=subprocess.PIPE
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try:
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if kw['stdout']or kw['stderr']:
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p=subprocess.Popen(cmd,**kw)
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(out,err)=p.communicate()
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ret=p.returncode
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else:
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out,err=(None,None)
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ret=subprocess.Popen(cmd,**kw).wait()
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except Exception ,e:
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raise Errors.WafError('Execution failure: %s'%str(e),ex=e)
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if out:
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if not isinstance(out,str):
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out=out.decode(sys.stdout.encoding or'iso8859-1')
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if self.logger:
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self.logger.debug('out: %s'%out)
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else:
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sys.stdout.write(out)
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if err:
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if not isinstance(err,str):
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err=err.decode(sys.stdout.encoding or'iso8859-1')
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if self.logger:
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self.logger.error('err: %s'%err)
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else:
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sys.stderr.write(err)
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return ret
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def cmd_and_log(self,cmd,**kw):
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subprocess=Utils.subprocess
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kw['shell']=isinstance(cmd,str)
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Logs.debug('runner: %r'%cmd)
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if'quiet'in kw:
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quiet=kw['quiet']
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del kw['quiet']
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else:
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quiet=None
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if'output'in kw:
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to_ret=kw['output']
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del kw['output']
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else:
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to_ret=STDOUT
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kw['stdout']=kw['stderr']=subprocess.PIPE
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if quiet is None:
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self.to_log(cmd)
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try:
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p=subprocess.Popen(cmd,**kw)
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(out,err)=p.communicate()
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except Exception ,e:
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raise Errors.WafError('Execution failure: %s'%str(e),ex=e)
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if not isinstance(out,str):
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out=out.decode(sys.stdout.encoding or'iso8859-1')
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if not isinstance(err,str):
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err=err.decode(sys.stdout.encoding or'iso8859-1')
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if out and quiet!=STDOUT and quiet!=BOTH:
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self.to_log('out: %s'%out)
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if err and quiet!=STDERR and quiet!=BOTH:
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self.to_log('err: %s'%err)
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if p.returncode:
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e=Errors.WafError('Command %r returned %r'%(cmd,p.returncode))
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e.returncode=p.returncode
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e.stderr=err
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e.stdout=out
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raise e
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if to_ret==BOTH:
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return(out,err)
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elif to_ret==STDERR:
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return err
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return out
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def fatal(self,msg,ex=None):
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if self.logger:
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self.logger.info('from %s: %s'%(self.path.abspath(),msg))
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try:
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msg='%s\n(complete log in %s)'%(msg,self.logger.handlers[0].baseFilename)
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except Exception:
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pass
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raise self.errors.ConfigurationError(msg,ex=ex)
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def to_log(self,msg):
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if not msg:
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return
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if self.logger:
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self.logger.info(msg)
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else:
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sys.stderr.write(str(msg))
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sys.stderr.flush()
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def msg(self,msg,result,color=None):
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self.start_msg(msg)
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if not isinstance(color,str):
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color=result and'GREEN'or'YELLOW'
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self.end_msg(result,color)
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def start_msg(self,msg):
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try:
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if self.in_msg:
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self.in_msg+=1
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return
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except AttributeError:
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self.in_msg=0
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self.in_msg+=1
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try:
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self.line_just=max(self.line_just,len(msg))
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except AttributeError:
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self.line_just=max(40,len(msg))
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for x in(self.line_just*'-',msg):
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self.to_log(x)
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Logs.pprint('NORMAL',"%s :"%msg.ljust(self.line_just),sep='')
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def end_msg(self,result,color=None):
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self.in_msg-=1
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if self.in_msg:
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return
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defcolor='GREEN'
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if result==True:
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msg='ok'
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elif result==False:
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msg='not found'
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defcolor='YELLOW'
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else:
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msg=str(result)
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self.to_log(msg)
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Logs.pprint(color or defcolor,msg)
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def load_special_tools(self,var,ban=[]):
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global waf_dir
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lst=self.root.find_node(waf_dir).find_node('waflib/extras').ant_glob(var)
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for x in lst:
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if not x.name in ban:
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load_tool(x.name.replace('.py',''))
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cache_modules={}
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def load_module(path):
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try:
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return cache_modules[path]
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except KeyError:
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pass
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module=imp.new_module(WSCRIPT_FILE)
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try:
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code=Utils.readf(path,m='rU')
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except(IOError,OSError):
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raise Errors.WafError('Could not read the file %r'%path)
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module_dir=os.path.dirname(path)
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sys.path.insert(0,module_dir)
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exec(compile(code,path,'exec'),module.__dict__)
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sys.path.remove(module_dir)
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cache_modules[path]=module
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return module
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def load_tool(tool,tooldir=None):
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if tool=='java':
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tool='javaw'
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elif tool=='compiler_cc':
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tool='compiler_c'
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else:
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tool=tool.replace('++','xx')
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if tooldir:
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assert isinstance(tooldir,list)
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sys.path=tooldir+sys.path
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try:
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__import__(tool)
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ret=sys.modules[tool]
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Context.tools[tool]=ret
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return ret
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finally:
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for d in tooldir:
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sys.path.remove(d)
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else:
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global waf_dir
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try:
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os.stat(os.path.join(waf_dir,'waflib','extras',tool+'.py'))
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except OSError:
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try:
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os.stat(os.path.join(waf_dir,'waflib','Tools',tool+'.py'))
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except OSError:
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d=tool
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else:
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d='waflib.Tools.%s'%tool
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else:
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d='waflib.extras.%s'%tool
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__import__(d)
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ret=sys.modules[d]
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Context.tools[tool]=ret
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return ret
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