mirror of
https://github.com/cookiengineer/audacity
synced 2025-10-19 00:51:12 +02:00
Unpack the waf scripts.
See http://lintian.debian.org/tags/source-contains-waf-binary.html for details.
This commit is contained in:
317
lib-src/lv2/lilv/waflib/Configure.py
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317
lib-src/lv2/lilv/waflib/Configure.py
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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,shlex,sys,time
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from waflib import ConfigSet,Utils,Options,Logs,Context,Build,Errors
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try:
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from urllib import request
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except ImportError:
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from urllib import urlopen
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else:
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urlopen=request.urlopen
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BREAK='break'
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CONTINUE='continue'
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WAF_CONFIG_LOG='config.log'
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autoconfig=False
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conf_template='''# project %(app)s configured on %(now)s by
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# waf %(wafver)s (abi %(abi)s, python %(pyver)x on %(systype)s)
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# using %(args)s
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#'''
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def download_check(node):
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pass
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def download_tool(tool,force=False,ctx=None):
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for x in Utils.to_list(Context.remote_repo):
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for sub in Utils.to_list(Context.remote_locs):
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url='/'.join((x,sub,tool+'.py'))
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try:
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web=urlopen(url)
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try:
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if web.getcode()!=200:
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continue
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except AttributeError:
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pass
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except Exception:
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continue
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else:
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tmp=ctx.root.make_node(os.sep.join((Context.waf_dir,'waflib','extras',tool+'.py')))
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tmp.write(web.read(),'wb')
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Logs.warn('Downloaded %s from %s'%(tool,url))
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download_check(tmp)
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try:
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module=Context.load_tool(tool)
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except Exception:
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Logs.warn('The tool %s from %s is unusable'%(tool,url))
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try:
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tmp.delete()
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except Exception:
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pass
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continue
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return module
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raise Errors.WafError('Could not load the Waf tool')
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class ConfigurationContext(Context.Context):
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'''configures the project'''
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cmd='configure'
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error_handlers=[]
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def __init__(self,**kw):
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super(ConfigurationContext,self).__init__(**kw)
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self.environ=dict(os.environ)
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self.all_envs={}
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self.top_dir=None
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self.out_dir=None
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self.tools=[]
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self.hash=0
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self.files=[]
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self.tool_cache=[]
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self.setenv('')
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def setenv(self,name,env=None):
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if name not in self.all_envs or env:
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if not env:
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env=ConfigSet.ConfigSet()
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self.prepare_env(env)
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else:
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env=env.derive()
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self.all_envs[name]=env
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self.variant=name
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def get_env(self):
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return self.all_envs[self.variant]
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def set_env(self,val):
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self.all_envs[self.variant]=val
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env=property(get_env,set_env)
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def init_dirs(self):
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top=self.top_dir
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if not top:
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top=Options.options.top
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if not top:
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top=getattr(Context.g_module,Context.TOP,None)
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if not top:
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top=self.path.abspath()
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top=os.path.abspath(top)
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self.srcnode=(os.path.isabs(top)and self.root or self.path).find_dir(top)
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assert(self.srcnode)
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out=self.out_dir
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if not out:
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out=Options.options.out
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if not out:
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out=getattr(Context.g_module,Context.OUT,None)
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if not out:
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out=Options.lockfile.replace('.lock-waf_%s_'%sys.platform,'').replace('.lock-waf','')
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self.bldnode=(os.path.isabs(out)and self.root or self.path).make_node(out)
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self.bldnode.mkdir()
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if not os.path.isdir(self.bldnode.abspath()):
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conf.fatal('Could not create the build directory %s'%self.bldnode.abspath())
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def execute(self):
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self.init_dirs()
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self.cachedir=self.bldnode.make_node(Build.CACHE_DIR)
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self.cachedir.mkdir()
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path=os.path.join(self.bldnode.abspath(),WAF_CONFIG_LOG)
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self.logger=Logs.make_logger(path,'cfg')
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app=getattr(Context.g_module,'APPNAME','')
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if app:
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ver=getattr(Context.g_module,'VERSION','')
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if ver:
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app="%s (%s)"%(app,ver)
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now=time.ctime()
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pyver=sys.hexversion
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systype=sys.platform
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args=" ".join(sys.argv)
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wafver=Context.WAFVERSION
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abi=Context.ABI
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self.to_log(conf_template%vars())
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self.msg('Setting top to',self.srcnode.abspath())
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self.msg('Setting out to',self.bldnode.abspath())
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if id(self.srcnode)==id(self.bldnode):
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Logs.warn('Setting top == out (remember to use "update_outputs")')
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elif id(self.path)!=id(self.srcnode):
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if self.srcnode.is_child_of(self.path):
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Logs.warn('Are you certain that you do not want to set top="." ?')
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super(ConfigurationContext,self).execute()
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self.store()
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Context.top_dir=self.srcnode.abspath()
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Context.out_dir=self.bldnode.abspath()
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env=ConfigSet.ConfigSet()
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env['argv']=sys.argv
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env['options']=Options.options.__dict__
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env.run_dir=Context.run_dir
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env.top_dir=Context.top_dir
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env.out_dir=Context.out_dir
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env['hash']=self.hash
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env['files']=self.files
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env['environ']=dict(self.environ)
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if not self.env.NO_LOCK_IN_RUN:
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env.store(Context.run_dir+os.sep+Options.lockfile)
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if not self.env.NO_LOCK_IN_TOP:
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env.store(Context.top_dir+os.sep+Options.lockfile)
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if not self.env.NO_LOCK_IN_OUT:
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env.store(Context.out_dir+os.sep+Options.lockfile)
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def prepare_env(self,env):
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if not env.PREFIX:
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if Options.options.prefix or Utils.is_win32:
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env.PREFIX=os.path.abspath(os.path.expanduser(Options.options.prefix))
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else:
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env.PREFIX=''
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if not env.BINDIR:
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env.BINDIR=Utils.subst_vars('${PREFIX}/bin',env)
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if not env.LIBDIR:
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env.LIBDIR=Utils.subst_vars('${PREFIX}/lib',env)
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def store(self):
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n=self.cachedir.make_node('build.config.py')
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n.write('version = 0x%x\ntools = %r\n'%(Context.HEXVERSION,self.tools))
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if not self.all_envs:
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self.fatal('nothing to store in the configuration context!')
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for key in self.all_envs:
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tmpenv=self.all_envs[key]
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tmpenv.store(os.path.join(self.cachedir.abspath(),key+Build.CACHE_SUFFIX))
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def load(self,input,tooldir=None,funs=None,download=True):
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tools=Utils.to_list(input)
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if tooldir:tooldir=Utils.to_list(tooldir)
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for tool in tools:
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mag=(tool,id(self.env),funs)
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if mag in self.tool_cache:
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self.to_log('(tool %s is already loaded, skipping)'%tool)
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continue
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self.tool_cache.append(mag)
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module=None
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try:
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module=Context.load_tool(tool,tooldir)
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except ImportError ,e:
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if Options.options.download:
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module=download_tool(tool,ctx=self)
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if not module:
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self.fatal('Could not load the Waf tool %r or download a suitable replacement from the repository (sys.path %r)\n%s'%(tool,sys.path,e))
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else:
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self.fatal('Could not load the Waf tool %r from %r (try the --download option?):\n%s'%(tool,sys.path,e))
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except Exception ,e:
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self.to_log('imp %r (%r & %r)'%(tool,tooldir,funs))
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self.to_log(Utils.ex_stack())
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raise
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if funs is not None:
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self.eval_rules(funs)
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else:
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func=getattr(module,'configure',None)
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if func:
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if type(func)is type(Utils.readf):func(self)
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else:self.eval_rules(func)
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self.tools.append({'tool':tool,'tooldir':tooldir,'funs':funs})
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def post_recurse(self,node):
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super(ConfigurationContext,self).post_recurse(node)
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self.hash=hash((self.hash,node.read('rb')))
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self.files.append(node.abspath())
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def eval_rules(self,rules):
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self.rules=Utils.to_list(rules)
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for x in self.rules:
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f=getattr(self,x)
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if not f:self.fatal("No such method '%s'."%x)
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try:
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f()
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except Exception ,e:
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ret=self.err_handler(x,e)
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if ret==BREAK:
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break
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elif ret==CONTINUE:
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continue
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else:
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raise
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def err_handler(self,fun,error):
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pass
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def conf(f):
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def fun(*k,**kw):
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mandatory=True
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if'mandatory'in kw:
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mandatory=kw['mandatory']
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del kw['mandatory']
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try:
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return f(*k,**kw)
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except Errors.ConfigurationError:
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if mandatory:
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raise
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setattr(ConfigurationContext,f.__name__,fun)
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setattr(Build.BuildContext,f.__name__,fun)
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return f
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@conf
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def add_os_flags(self,var,dest=None):
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try:self.env.append_value(dest or var,shlex.split(self.environ[var]))
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except KeyError:pass
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@conf
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def cmd_to_list(self,cmd):
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if isinstance(cmd,str)and cmd.find(' '):
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try:
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os.stat(cmd)
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except OSError:
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return shlex.split(cmd)
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else:
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return[cmd]
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return cmd
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@conf
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def check_waf_version(self,mini='1.6.99',maxi='1.8.0'):
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self.start_msg('Checking for waf version in %s-%s'%(str(mini),str(maxi)))
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ver=Context.HEXVERSION
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if Utils.num2ver(mini)>ver:
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self.fatal('waf version should be at least %r (%r found)'%(Utils.num2ver(mini),ver))
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if Utils.num2ver(maxi)<ver:
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self.fatal('waf version should be at most %r (%r found)'%(Utils.num2ver(maxi),ver))
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self.end_msg('ok')
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@conf
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def find_file(self,filename,path_list=[]):
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for n in Utils.to_list(filename):
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for d in Utils.to_list(path_list):
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p=os.path.join(d,n)
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if os.path.exists(p):
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return p
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self.fatal('Could not find %r'%filename)
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@conf
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def find_program(self,filename,**kw):
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exts=kw.get('exts',Utils.is_win32 and'.exe,.com,.bat,.cmd'or',.sh,.pl,.py')
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environ=kw.get('environ',os.environ)
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ret=''
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filename=Utils.to_list(filename)
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var=kw.get('var','')
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if not var:
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var=filename[0].upper()
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if self.env[var]:
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ret=self.env[var]
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elif var in environ:
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ret=environ[var]
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path_list=kw.get('path_list','')
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if not ret:
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if path_list:
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path_list=Utils.to_list(path_list)
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else:
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path_list=environ.get('PATH','').split(os.pathsep)
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if not isinstance(filename,list):
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filename=[filename]
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for a in exts.split(','):
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if ret:
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break
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for b in filename:
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if ret:
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break
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for c in path_list:
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if ret:
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break
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x=os.path.expanduser(os.path.join(c,b+a))
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if os.path.isfile(x):
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ret=x
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if not ret and Utils.winreg:
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ret=Utils.get_registry_app_path(Utils.winreg.HKEY_CURRENT_USER,filename)
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if not ret and Utils.winreg:
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ret=Utils.get_registry_app_path(Utils.winreg.HKEY_LOCAL_MACHINE,filename)
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self.msg('Checking for program '+','.join(filename),ret or False)
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self.to_log('find program=%r paths=%r var=%r -> %r'%(filename,path_list,var,ret))
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if not ret:
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self.fatal(kw.get('errmsg','')or'Could not find the program %s'%','.join(filename))
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if var:
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self.env[var]=ret
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return ret
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@conf
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def find_perl_program(self,filename,path_list=[],var=None,environ=None,exts=''):
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try:
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app=self.find_program(filename,path_list=path_list,var=var,environ=environ,exts=exts)
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except Exception:
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self.find_program('perl',var='PERL')
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app=self.find_file(filename,os.environ['PATH'].split(os.pathsep))
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if not app:
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raise
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if var:
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self.env[var]=Utils.to_list(self.env['PERL'])+[app]
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self.msg('Checking for %r'%filename,app)
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