third_party/waf/waflib/extras/fc_nfort.py

   1 #! /usr/bin/env python
   2 # encoding: utf-8
   3 # Detection of the NEC Fortran compiler for Aurora Tsubasa
   4
   5 import re
   6 from waflib.Tools import fc,fc_config,fc_scan
   7 from waflib.Configure import conf
   8 from waflib.Tools.compiler_fc import fc_compiler
   9 fc_compiler['linux'].append('fc_nfort')
  10
  11 @conf
  12 def find_nfort(conf):
  13         fc=conf.find_program(['nfort'],var='FC')
  14         conf.get_nfort_version(fc)
  15         conf.env.FC_NAME='NFORT'
  16         conf.env.FC_MOD_CAPITALIZATION='lower'
  17
  18 @conf
  19 def nfort_flags(conf):
  20         v=conf.env
  21         v['_FCMODOUTFLAGS']=[]
  22         v['FCFLAGS_DEBUG']=[]
  23         v['FCFLAGS_fcshlib']=[]
  24         v['LINKFLAGS_fcshlib']=[]
  25         v['FCSTLIB_MARKER']=''
  26         v['FCSHLIB_MARKER']=''
  27
  28 @conf
  29 def get_nfort_version(conf,fc):
  30         version_re=re.compile(r"nfort\s*\(NFORT\)\s*(?P<major>\d+)\.(?P<minor>\d+)\.",re.I).search
  31         cmd=fc+['--version']
  32         out,err=fc_config.getoutput(conf,cmd,stdin=False)
  33         if out:
  34                 match=version_re(out)
  35         else:
  36                 match=version_re(err)
  37         if not match:
  38                 return(False)
  39                 conf.fatal('Could not determine the NEC NFORT Fortran compiler version.')
  40         else:
  41                 k=match.groupdict()
  42                 conf.env['FC_VERSION']=(k['major'],k['minor'])
  43
  44 def configure(conf):
  45         conf.find_nfort()
  46         conf.find_program('nar',var='AR')
  47         conf.add_os_flags('ARFLAGS')
  48         if not conf.env.ARFLAGS:
  49                 conf.env.ARFLAGS=['rcs']
  50         conf.fc_flags()
  51         conf.fc_add_flags()
  52         conf.nfort_flags()