third_party/waf/waflib/extras/fc_open64.py

   1 #! /usr/bin/env python
   2 # encoding: utf-8
   3 # harald at klimachs.de
   4
   5 import re
   6 from waflib import Utils
   7 from waflib.Tools import fc,fc_config,fc_scan
   8 from waflib.Configure import conf
   9
  10 from waflib.Tools.compiler_fc import fc_compiler
  11 fc_compiler['linux'].insert(0, 'fc_open64')
  12
  13 @conf
  14 def find_openf95(conf):
  15         """Find the Open64 Fortran Compiler (will look in the environment variable 'FC')"""
  16
  17         fc = conf.find_program(['openf95', 'openf90'], var='FC')
  18         conf.get_open64_version(fc)
  19         conf.env.FC_NAME = 'OPEN64'
  20         conf.env.FC_MOD_CAPITALIZATION = 'UPPER.mod'
  21
  22 @conf
  23 def openf95_flags(conf):
  24         v = conf.env
  25         v['FCFLAGS_DEBUG'] = ['-fullwarn']
  26
  27 @conf
  28 def openf95_modifier_platform(conf):
  29         dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
  30         openf95_modifier_func = getattr(conf, 'openf95_modifier_' + dest_os, None)
  31         if openf95_modifier_func:
  32                 openf95_modifier_func()
  33
  34 @conf
  35 def get_open64_version(conf, fc):
  36         """Get the Open64 compiler version"""
  37
  38         version_re = re.compile(r"Open64 Compiler Suite: *Version *(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
  39         cmd = fc + ['-version']
  40
  41         out, err = fc_config.getoutput(conf,cmd,stdin=False)
  42         if out:
  43                 match = version_re(out)
  44         else:
  45                 match = version_re(err)
  46         if not match:
  47                 conf.fatal('Could not determine the Open64 version.')
  48         k = match.groupdict()
  49         conf.env['FC_VERSION'] = (k['major'], k['minor'])
  50
  51 def configure(conf):
  52         conf.find_openf95()
  53         conf.find_ar()
  54         conf.fc_flags()
  55         conf.fc_add_flags()
  56         conf.openf95_flags()
  57         conf.openf95_modifier_platform()
  58