source: waflib/Tools/g95.py @ 52b5f34

#! /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 re
from waflib import Utils
from waflib.Tools import fc,fc_config,fc_scan,ar
from waflib.Configure import conf
@conf
def find_g95(conf):
        fc=conf.find_program('g95',var='FC')
        fc=conf.cmd_to_list(fc)
        conf.get_g95_version(fc)
        conf.env.FC_NAME='G95'
@conf
def g95_flags(conf):
        v=conf.env
        v['FCFLAGS_fcshlib']=['-fPIC']
        v['FORTRANMODFLAG']=['-fmod=','']
        v['FCFLAGS_DEBUG']=['-Werror']
@conf
def g95_modifier_win32(conf):
        fc_config.fortran_modifier_win32(conf)
@conf
def g95_modifier_cygwin(conf):
        fc_config.fortran_modifier_cygwin(conf)
@conf
def g95_modifier_darwin(conf):
        fc_config.fortran_modifier_darwin(conf)
@conf
def g95_modifier_platform(conf):
        dest_os=conf.env['DEST_OS']or Utils.unversioned_sys_platform()
        g95_modifier_func=getattr(conf,'g95_modifier_'+dest_os,None)
        if g95_modifier_func:
                g95_modifier_func()
@conf
def get_g95_version(conf,fc):
        version_re=re.compile(r"g95\s*(?P<major>\d*)\.(?P<minor>\d*)").search
        cmd=fc+['--version']
        out,err=fc_config.getoutput(conf,cmd,stdin=False)
        if out:
                match=version_re(out)
        else:
                match=version_re(err)
        if not match:
                conf.fatal('cannot determine g95 version')
        k=match.groupdict()
        conf.env['FC_VERSION']=(k['major'],k['minor'])
def configure(conf):
        conf.find_g95()
        conf.find_ar()
        conf.fc_flags()
        conf.fc_add_flags()
        conf.g95_flags()
        conf.g95_modifier_platform()