mirror of
https://github.com/cookiengineer/audacity
synced 2025-05-05 14:18:53 +02:00
86 lines
2.7 KiB
Python
86 lines
2.7 KiB
Python
#! /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 re,traceback
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from waflib import Task,Logs,Utils
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from waflib.TaskGen import extension
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from waflib.Tools import c_preproc
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@extension('.rc')
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def rc_file(self,node):
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obj_ext='.rc.o'
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if self.env['WINRC_TGT_F']=='/fo':
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obj_ext='.res'
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rctask=self.create_task('winrc',node,node.change_ext(obj_ext))
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try:
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self.compiled_tasks.append(rctask)
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except AttributeError:
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self.compiled_tasks=[rctask]
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re_lines=re.compile('(?:^[ \t]*(#|%:)[ \t]*(ifdef|ifndef|if|else|elif|endif|include|import|define|undef|pragma)[ \t]*(.*?)\s*$)|''(?:^\w+[ \t]*(ICON|BITMAP|CURSOR|HTML|FONT|MESSAGETABLE|TYPELIB|REGISTRY|D3DFX)[ \t]*(.*?)\s*$)',re.IGNORECASE|re.MULTILINE)
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class rc_parser(c_preproc.c_parser):
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def filter_comments(self,filepath):
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code=Utils.readf(filepath)
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if c_preproc.use_trigraphs:
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for(a,b)in c_preproc.trig_def:code=code.split(a).join(b)
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code=c_preproc.re_nl.sub('',code)
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code=c_preproc.re_cpp.sub(c_preproc.repl,code)
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ret=[]
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for m in re.finditer(re_lines,code):
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if m.group(2):
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ret.append((m.group(2),m.group(3)))
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else:
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ret.append(('include',m.group(5)))
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return ret
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def addlines(self,node):
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self.currentnode_stack.append(node.parent)
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filepath=node.abspath()
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self.count_files+=1
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if self.count_files>c_preproc.recursion_limit:
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raise c_preproc.PreprocError("recursion limit exceeded")
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pc=self.parse_cache
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Logs.debug('preproc: reading file %r',filepath)
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try:
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lns=pc[filepath]
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except KeyError:
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pass
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else:
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self.lines.extend(lns)
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return
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try:
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lines=self.filter_comments(filepath)
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lines.append((c_preproc.POPFILE,''))
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lines.reverse()
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pc[filepath]=lines
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self.lines.extend(lines)
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except IOError:
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raise c_preproc.PreprocError("could not read the file %s"%filepath)
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except Exception:
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if Logs.verbose>0:
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Logs.error("parsing %s failed"%filepath)
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traceback.print_exc()
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class winrc(Task.Task):
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run_str='${WINRC} ${WINRCFLAGS} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${WINRC_TGT_F} ${TGT} ${WINRC_SRC_F} ${SRC}'
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color='BLUE'
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def scan(self):
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tmp=rc_parser(self.generator.includes_nodes)
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tmp.start(self.inputs[0],self.env)
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nodes=tmp.nodes
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names=tmp.names
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if Logs.verbose:
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Logs.debug('deps: deps for %s: %r; unresolved %r'%(str(self),nodes,names))
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return(nodes,names)
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def configure(conf):
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v=conf.env
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v['WINRC_TGT_F']='-o'
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v['WINRC_SRC_F']='-i'
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if not conf.env.WINRC:
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if v.CC_NAME=='msvc':
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conf.find_program('RC',var='WINRC',path_list=v['PATH'])
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v['WINRC_TGT_F']='/fo'
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v['WINRC_SRC_F']=''
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else:
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conf.find_program('windres',var='WINRC',path_list=v['PATH'])
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if not conf.env.WINRC:
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conf.fatal('winrc was not found!')
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v['WINRCFLAGS']=[]
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