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64 lines
1.6 KiB
Python
64 lines
1.6 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,Errors
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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['aix'].insert(0, 'fc_xlf')
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@conf
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def find_xlf(conf):
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"""Find the xlf program (will look in the environment variable 'FC')"""
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fc = conf.find_program(['xlf2003_r', 'xlf2003', 'xlf95_r', 'xlf95', 'xlf90_r', 'xlf90', 'xlf_r', 'xlf'], var='FC')
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conf.get_xlf_version(fc)
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conf.env.FC_NAME='XLF'
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@conf
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def xlf_flags(conf):
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v = conf.env
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v['FCDEFINES_ST'] = '-WF,-D%s'
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v['FCFLAGS_fcshlib'] = ['-qpic=small']
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v['FCFLAGS_DEBUG'] = ['-qhalt=w']
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v['LINKFLAGS_fcshlib'] = ['-Wl,-shared']
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@conf
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def xlf_modifier_platform(conf):
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dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
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xlf_modifier_func = getattr(conf, 'xlf_modifier_' + dest_os, None)
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if xlf_modifier_func:
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xlf_modifier_func()
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@conf
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def get_xlf_version(conf, fc):
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"""Get the compiler version"""
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cmd = fc + ['-qversion']
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try:
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out, err = conf.cmd_and_log(cmd, output=0)
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except Errors.WafError:
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conf.fatal('Could not find xlf %r' % cmd)
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for v in (r"IBM XL Fortran.* V(?P<major>\d*)\.(?P<minor>\d*)",):
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version_re = re.compile(v, re.I).search
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match = version_re(out or err)
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if match:
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k = match.groupdict()
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conf.env['FC_VERSION'] = (k['major'], k['minor'])
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break
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else:
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conf.fatal('Could not determine the XLF version.')
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def configure(conf):
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conf.find_xlf()
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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.xlf_flags()
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conf.xlf_modifier_platform()
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