f2py on windows XP - "Unknown Switch"??
John Machin
sjmachin at lexicon.net
Mon Aug 28 08:57:26 EDT 2006
On 28/08/2006 9:47 PM, Sile wrote:
> Thanks for your reply,
> Sorry about the last post - pasting from another post didn't work so
> well...
>
> The --version output from my f95 compiler is as follows:
>
> C:\>g95 --version
> G95 (GCC 4.0.3 (g95 0.90!) Aug 22 2006)
> Copyright (C) 2002-2005 Free Software Foundation, Inc.
[snip]
> The f95.py file is located under Numpy as follows.......
> C:\Program
> Files\ESI_Software\UTILS_2006\Python2.3_CFD\Lib\site-packages\numpy\distutils\fcompiler\f95.py
Looks like asking the Numpy folks might be a good idea ...
>
> import os
> import sys
>
> from numpy.distutils.cpuinfo import cpu
> from numpy.distutils.fcompiler import FCompiler
>
> class G95FCompiler(FCompiler):
>
> compiler_type = 'g95'
> version_pattern = r'G95.*\(GCC 4.0.3 \(g95!\) (?P<version>.*)\).*'
That won't match the guff your f95 puts out. The "!)" appears *after*
the version number. See below.
|>>> import re
|>>> guff = 'G95 (GCC 4.0.3 (g95 0.90!) Aug 22 2006) etc etc'
|>>> vp1 = r'G95.*\(GCC 4.0.3 \(g95!\) (?P<version>.*)\).*'
|>>> vp2 = r'G95.*\(GCC 4.0.3 \(g95 (?P<version>.*)!\).*'
|>>> m1 = re.match(vp1, guff)
|>>> print m1
None
|>>> m2 = re.match(vp2, guff)
|>>> print m2
<_sre.SRE_Match object at 0x00AED9E0>
|>>> print m2.group('version')
0.90
|>>>
> THE LINE ABOVE WAS ORIGINALLY:
> version_pattern = r'G95.*\(experimental \(g95!\)
> (?P<version.*)\).*'
No it wasn't. It would have had a ">" after "version" :-)
HTH,
John
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