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67 lines
1.5 KiB
Python
67 lines
1.5 KiB
Python
#! /usr/bin/env python
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# encoding: utf-8
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# KWS 2010
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# Thomas Nagy 2016-2017 (ita)
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import re
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from waflib import Utils
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from waflib.Tools import fc, fc_config, fc_scan, ar
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from waflib.Configure import conf
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@conf
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def find_g95(conf):
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fc = conf.find_program('g95', var='FC')
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conf.get_g95_version(fc)
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conf.env.FC_NAME = 'G95'
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@conf
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def g95_flags(conf):
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v = conf.env
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v.FCFLAGS_fcshlib = ['-fPIC']
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v.FORTRANMODFLAG = ['-fmod=', ''] # template for module path
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v.FCFLAGS_DEBUG = ['-Werror'] # why not
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@conf
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def g95_modifier_win32(conf):
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fc_config.fortran_modifier_win32(conf)
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@conf
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def g95_modifier_cygwin(conf):
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fc_config.fortran_modifier_cygwin(conf)
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@conf
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def g95_modifier_darwin(conf):
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fc_config.fortran_modifier_darwin(conf)
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@conf
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def g95_modifier_platform(conf):
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dest_os = conf.env.DEST_OS or Utils.unversioned_sys_platform()
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g95_modifier_func = getattr(conf, 'g95_modifier_' + dest_os, None)
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if g95_modifier_func:
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g95_modifier_func()
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@conf
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def get_g95_version(conf, fc):
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"""get the compiler version"""
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version_re = re.compile(r"g95\s*(?P<major>\d*)\.(?P<minor>\d*)").search
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cmd = fc + ['--version']
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out, err = fc_config.getoutput(conf, cmd, stdin=False)
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if out:
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match = version_re(out)
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else:
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match = version_re(err)
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if not match:
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conf.fatal('cannot determine g95 version')
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k = match.groupdict()
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conf.env.FC_VERSION = (k['major'], k['minor'])
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def configure(conf):
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conf.find_g95()
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conf.find_ar()
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conf.fc_flags()
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conf.fc_add_flags()
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conf.g95_flags()
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conf.g95_modifier_platform()
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