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To: Volker Zell <Dr.Volker.Zell@oracle.com>
Cc: Cygwin <cygwin@cygwin.com>
Subject: Re: Problem compiling Numeric-23.0 with latest python-2.2.2-6
References: <3E6B2B1A.2020606@oracle.com> <20030309134515.GB1232@tishler.net>
From: "Dr. Volker Zell" <Dr.Volker.Zell@oracle.com>
Date: Sun, 09 Mar 2003 15:15:55 +0100
In-Reply-To: <20030309134515.GB1232@tishler.net> (Jason Tishler's message of
 "Sun, 09 Mar 2003 08:45:15 -0500")
Message-ID: <87k7f84odg.fsf@vzell-de.de.oracle.com>
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>>>>> "Jason" == Jason Tishler <jason@tishler.net> writes:

    Jason> IMO, this post is more appropriate for cygwin@ than cygwin-apps@.

OK

    Jason> On Sun, Mar 09, 2003 at 12:52:58PM +0100, Volker Zell wrote:
    >> I just tried compiling Numeric-23.0 with latest python-2.2.2-6 and got 
    >> the following error:

    Jason> SF is down right now.  Is there really a Numeric-23.0?  I could only
    Jason> find Numeric-22.0 on the following web page:

Yes there is one on SF.

    Jason>     http://www.pfdubois.com/numpy/

    Jason> So, I tried with Numeric-22.0 that I had lying around and ...

    >> gcc -shared -Wl,--enable-auto-image-base 
    >> build/temp.cygwin-1.3.20-i686-2.2/_numpymodule.o 
    >> build/temp.cygwin-1.3.20-i686-2.2/arrayobject.o 
    >> build/temp.cygwin-1.3.20-i686-2.2/ufuncobject.o -L. -lpython2.2 -o 
    >> build/lib.cygwin-1.3.20-i686-2.2/_numpy.dll
    >> ^^^
    >> /usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/bin/ld: 
    >> cannot find -lpython2.2
    >> collect2: ld returned 1 exit status
    >> error: command 'gcc' failed with exit status 1

    Jason> The above works for me with Numeric-22.0 under python-2.2.2-6:

    Jason>     gcc -shared -Wl,--enable-auto-image-base build/temp.cygwin-1.3.21-i686-2.2/_numpymodule.o build/temp.cygwin-1.3.21-i686-2.2/arrayobject.o build/temp.cygwin-1.3.21-i686-2.2/ufuncobject.o -L/usr/lib/python2.2/config -lpython2.2 -o build/lib.cygwin-1.3.21-i686-2.2/_numpy.dll

Strange, I just tried with an old version of Numeric (17.3.0) and also with PyXML-0.6.3
I always got -L. in my link line instead of -L/usr/lib/python2.2/config

Do you know where the -L stuff is generated or how I can debug this further ?

    Jason> Jason

Ciao
  Volker


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