ref: 193dcbb9a1412067b126aeffaf84bb66ee7027ba
dir: /waflib/Tools/compiler_fc.py/
#! /usr/bin/env python
# encoding: utf-8
# WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file
import os,sys,imp,types,re
from waflib import Utils,Configure,Options,Logs,Errors
from waflib.Tools import fc
fc_compiler={'win32':['gfortran','ifort'],'darwin':['gfortran','g95','ifort'],'linux':['gfortran','g95','ifort'],'java':['gfortran','g95','ifort'],'default':['gfortran'],'aix':['gfortran']}
def default_compilers():
build_platform=Utils.unversioned_sys_platform()
possible_compiler_list=fc_compiler.get(build_platform,fc_compiler['default'])
return' '.join(possible_compiler_list)
def configure(conf):
try:test_for_compiler=conf.options.check_fortran_compiler or default_compilers()
except AttributeError:conf.fatal("Add options(opt): opt.load('compiler_fc')")
for compiler in re.split('[ ,]+',test_for_compiler):
conf.env.stash()
conf.start_msg('Checking for %r (Fortran compiler)'%compiler)
try:
conf.load(compiler)
except conf.errors.ConfigurationError ,e:
conf.env.revert()
conf.end_msg(False)
Logs.debug('compiler_fortran: %r'%e)
else:
if conf.env['FC']:
conf.end_msg(conf.env.get_flat('FC'))
conf.env.COMPILER_FORTRAN=compiler
break
conf.end_msg(False)
else:
conf.fatal('could not configure a Fortran compiler!')
def options(opt):
test_for_compiler=default_compilers()
opt.load_special_tools('fc_*.py')
fortran_compiler_opts=opt.add_option_group('Configuration options')
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")
for x in test_for_compiler.split():
opt.load('%s'%x)