waflib/Tools/compiler_fc.py

   1 #! /usr/bin/env python
   2 # encoding: utf-8
   3 # WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file
   4
   5 import os,sys,imp,types,re
   6 from waflib import Utils,Configure,Options,Logs,Errors
   7 from waflib.Tools import fc
   8 fc_compiler={'win32':['gfortran','ifort'],'darwin':['gfortran','g95','ifort'],'linux':['gfortran','g95','ifort'],'java':['gfortran','g95','ifort'],'default':['gfortran'],'aix':['gfortran']}
   9 def default_compilers():
  10         build_platform=Utils.unversioned_sys_platform()
  11         possible_compiler_list=fc_compiler.get(build_platform,fc_compiler['default'])
  12         return' '.join(possible_compiler_list)
  13 def configure(conf):
  14         try:test_for_compiler=conf.options.check_fortran_compiler or default_compilers()
  15         except AttributeError:conf.fatal("Add options(opt): opt.load('compiler_fc')")
  16         for compiler in re.split('[ ,]+',test_for_compiler):
  17                 conf.env.stash()
  18                 conf.start_msg('Checking for %r (Fortran compiler)'%compiler)
  19                 try:
  20                         conf.load(compiler)
  21                 except conf.errors.ConfigurationError ,e:
  22                         conf.env.revert()
  23                         conf.end_msg(False)
  24                         Logs.debug('compiler_fortran: %r'%e)
  25                 else:
  26                         if conf.env['FC']:
  27                                 conf.end_msg(conf.env.get_flat('FC'))
  28                                 conf.env.COMPILER_FORTRAN=compiler
  29                                 break
  30                         conf.end_msg(False)
  31         else:
  32                 conf.fatal('could not configure a Fortran compiler!')
  33 def options(opt):
  34         test_for_compiler=default_compilers()
  35         opt.load_special_tools('fc_*.py')
  36         fortran_compiler_opts=opt.add_option_group('Configuration options')
  37         fortran_compiler_opts.add_option('--check-fortran-compiler',default=None,help='list of Fortran compiler to try [%s]'%test_for_compiler,dest="check_fortran_compiler")
  38         for x in test_for_compiler.split():
  39                 opt.load('%s'%x)