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https://github.com/samba-team/samba.git
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3b7dfc51ac
Signed-off-by: Alexander Bokovoy <ab@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
62 lines
1.5 KiB
Python
62 lines
1.5 KiB
Python
#! /usr/bin/env python
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# encoding: utf-8
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# harald at klimachs.de
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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
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from waflib.Configure import conf
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from waflib.Tools.compiler_fc import fc_compiler
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fc_compiler['linux'].insert(0, 'fc_nag')
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@conf
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def find_nag(conf):
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"""Find the NAG Fortran Compiler (will look in the environment variable 'FC')"""
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fc = conf.find_program(['nagfor'], var='FC')
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conf.get_nag_version(fc)
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conf.env.FC_NAME = 'NAG'
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conf.env.FC_MOD_CAPITALIZATION = 'lower'
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@conf
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def nag_flags(conf):
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v = conf.env
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v.FCFLAGS_DEBUG = ['-C=all']
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v.FCLNK_TGT_F = ['-o', '']
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v.FC_TGT_F = ['-c', '-o', '']
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@conf
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def nag_modifier_platform(conf):
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dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
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nag_modifier_func = getattr(conf, 'nag_modifier_' + dest_os, None)
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if nag_modifier_func:
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nag_modifier_func()
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@conf
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def get_nag_version(conf, fc):
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"""Get the NAG compiler version"""
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version_re = re.compile(r"^NAG Fortran Compiler *Release *(?P<major>\d*)\.(?P<minor>\d*)", re.M).search
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cmd = fc + ['-V']
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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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if not match:
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match = version_re(err)
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else: match = version_re(err)
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if not match:
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conf.fatal('Could not determine the NAG 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_nag()
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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.nag_flags()
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conf.nag_modifier_platform()
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