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#! /usr/bin/env python
# encoding: utf-8
# WARNING! Do not edit! https://waf.io/book/index.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']=[]
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