| #! /usr/bin/env python |
| # encoding: utf-8 |
| # WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file |
| |
| import re,traceback |
| from waflib import Task,Logs,Utils |
| from waflib.TaskGen import extension |
| from waflib.Tools import c_preproc |
| @extension('.rc') |
| def rc_file(self,node): |
| obj_ext='.rc.o' |
| if self.env['WINRC_TGT_F']=='/fo': |
| obj_ext='.res' |
| rctask=self.create_task('winrc',node,node.change_ext(obj_ext)) |
| try: |
| self.compiled_tasks.append(rctask) |
| except AttributeError: |
| self.compiled_tasks=[rctask] |
| 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) |
| class rc_parser(c_preproc.c_parser): |
| def filter_comments(self,filepath): |
| code=Utils.readf(filepath) |
| if c_preproc.use_trigraphs: |
| for(a,b)in c_preproc.trig_def:code=code.split(a).join(b) |
| code=c_preproc.re_nl.sub('',code) |
| code=c_preproc.re_cpp.sub(c_preproc.repl,code) |
| ret=[] |
| for m in re.finditer(re_lines,code): |
| if m.group(2): |
| ret.append((m.group(2),m.group(3))) |
| else: |
| ret.append(('include',m.group(5))) |
| return ret |
| def addlines(self,node): |
| self.currentnode_stack.append(node.parent) |
| filepath=node.abspath() |
| self.count_files+=1 |
| if self.count_files>c_preproc.recursion_limit: |
| raise c_preproc.PreprocError("recursion limit exceeded") |
| pc=self.parse_cache |
| Logs.debug('preproc: reading file %r',filepath) |
| try: |
| lns=pc[filepath] |
| except KeyError: |
| pass |
| else: |
| self.lines.extend(lns) |
| return |
| try: |
| lines=self.filter_comments(filepath) |
| lines.append((c_preproc.POPFILE,'')) |
| lines.reverse() |
| pc[filepath]=lines |
| self.lines.extend(lines) |
| except IOError: |
| raise c_preproc.PreprocError("could not read the file %s"%filepath) |
| except Exception: |
| if Logs.verbose>0: |
| Logs.error("parsing %s failed"%filepath) |
| traceback.print_exc() |
| class winrc(Task.Task): |
| run_str='${WINRC} ${WINRCFLAGS} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${WINRC_TGT_F} ${TGT} ${WINRC_SRC_F} ${SRC}' |
| color='BLUE' |
| def scan(self): |
| tmp=rc_parser(self.generator.includes_nodes) |
| tmp.start(self.inputs[0],self.env) |
| nodes=tmp.nodes |
| names=tmp.names |
| if Logs.verbose: |
| Logs.debug('deps: deps for %s: %r; unresolved %r'%(str(self),nodes,names)) |
| return(nodes,names) |
| def configure(conf): |
| v=conf.env |
| v['WINRC_TGT_F']='-o' |
| v['WINRC_SRC_F']='-i' |
| if not conf.env.WINRC: |
| if v.CC_NAME=='msvc': |
| conf.find_program('RC',var='WINRC',path_list=v['PATH']) |
| v['WINRC_TGT_F']='/fo' |
| v['WINRC_SRC_F']='' |
| else: |
| conf.find_program('windres',var='WINRC',path_list=v['PATH']) |
| if not conf.env.WINRC: |
| conf.fatal('winrc was not found!') |
| v['WINRCFLAGS']=[] |