buildtools/wafadmin/Tools/winres.py

   1 #!/usr/bin/env python
   2 # encoding: utf-8
   3 # Brant Young, 2007
   4
   5 "This hook is called when the class cpp/cc task generator encounters a '.rc' file: X{.rc -> [.res|.rc.o]}"
   6
   7 import os, sys, re
   8 import TaskGen, Task
   9 from Utils import quote_whitespace
  10 from TaskGen import extension
  11
  12 EXT_WINRC = ['.rc']
  13
  14 winrc_str = '${WINRC} ${_CPPDEFFLAGS} ${_CCDEFFLAGS} ${WINRCFLAGS} ${_CPPINCFLAGS} ${_CCINCFLAGS} ${WINRC_TGT_F} ${TGT} ${WINRC_SRC_F} ${SRC}'
  15
  16 @extension(EXT_WINRC)
  17 def rc_file(self, node):
  18         obj_ext = '.rc.o'
  19         if self.env['WINRC_TGT_F'] == '/fo': obj_ext = '.res'
  20
  21         rctask = self.create_task('winrc', node, node.change_ext(obj_ext))
  22         self.compiled_tasks.append(rctask)
  23
  24 # create our action, for use with rc file
  25 Task.simple_task_type('winrc', winrc_str, color='BLUE', before='cc cxx', shell=False)
  26
  27 def detect(conf):
  28         v = conf.env
  29
  30         winrc = v['WINRC']
  31         v['WINRC_TGT_F'] = '-o'
  32         v['WINRC_SRC_F'] = '-i'
  33         # find rc.exe
  34         if not winrc:
  35                 if v['CC_NAME'] in ['gcc', 'cc', 'g++', 'c++']:
  36                         winrc = conf.find_program('windres', var='WINRC', path_list = v['PATH'])
  37                 elif v['CC_NAME'] == 'msvc':
  38                         winrc = conf.find_program('RC', var='WINRC', path_list = v['PATH'])
  39                         v['WINRC_TGT_F'] = '/fo'
  40                         v['WINRC_SRC_F'] = ''
  41         if not winrc:
  42                 conf.fatal('winrc was not found!')
  43
  44         v['WINRCFLAGS'] = ''
  45