def gen_lib_options(compiler, library_dirs, runtime_library_dirs, libraries):
 lib_opts = []
 for dir in library_dirs:
  lib_opts.append(compiler.library_dir_option(dir))
 for dir in runtime_library_dirs:
  opt = compiler.runtime_library_dir_option(dir)
  if isinstance(opt, list):
   lib_opts = (lib_opts + opt)
  else:
   lib_opts.append(opt)
 for lib in libraries:
  (lib_dir, lib_name) = os.path.split(lib)
  if lib_dir:
   lib_file = compiler.find_library_file([lib_dir], lib_name)
   if lib_file:
    lib_opts.append(lib_file)
   else:
    compiler.warn(("no library file corresponding to '%s' found (skipping)" % lib))
  else:
   lib_opts.append(compiler.library_option(lib))
 return lib_opts

def gen_lib_options ( compiler , library_dirs , runtime_library_dirs , libraries ) : lib_opts = [ ] for dir in library_dirs : lib_opts . append ( compiler . library_dir_option ( dir ) ) for dir in runtime_library_dirs : opt = compiler . runtime_library_dir_option ( dir ) if isinstance ( opt , list ) : lib_opts = ( lib_opts + opt ) else : lib_opts . append ( opt ) for lib in libraries : ( lib_dir , lib_name ) = os . path . split ( lib ) if lib_dir : lib_file = compiler . find_library_file ( [ lib_dir ] , lib_name ) if lib_file : lib_opts . append ( lib_file ) else : compiler . warn ( ( "no library file corresponding to '%s' found (skipping)" % lib ) ) else : lib_opts . append ( compiler . library_option ( lib ) ) return lib_opts
generate linker options for searching library directories and linking with specific libraries .