Re: Compiling freetds on OS X 10.6

Craig,

When I was building freetds for both 32 and 64-bit on Leopard  
(executables and libraries work on Snow Leopard as well) several  
months ago, I had to use both CFLAGS and LDFLAGS set with the -arch  
version or as I recall I had link problems.  I welded the libraries  
and executables together so that both 32 and 64-bit is available for  
whatever the applications needed with lipo.

Merle





> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 24 Jun 2010 14:00:31 -0700
> From: Craig Yoshida <[email protected]>
> To: FreeTDS Development Group <[email protected]>
> Subject: Re: [freetds] Compiling freetds on OS X 10.6
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset="us-ascii"
>
> OK, So in trying to get it to compile for 32-bit I used the  
> following configure command:
>
> ./configure --disable-libiconv CFLAGS="-arch i386"
>
> but I still get the following error durning linking:
>
> gcc -D_THREAD_SAFE -arch i386 -Wdeclaration-after-statement -o .libs/ 
> fisql fisql.o terminal.o edit.o handlers.o interrupt.o  ../../ 
> dblib/.libs/libsybdb.dylib ../../replacements/.libs/libreplacements.a
> ld: warning: in ../../dblib/.libs/libsybdb.dylib, file was built for  
> unsupported file format which is not the architecture being linked  
> (i386)
> Undefined symbols:
> .....
>
> Is libsybdb.dylib a system dependency?  And am I screwed because the  
> system library does'nt come in a 32-bit version?.  Or did my  
> configure command not successfully make everything compile in the  
> correct architecture.
>
>
> Thanks!
> -Craig
>
> On Jun 24, 2010, at 6:06 AM, Craig A. Berry wrote:
>
>>
>> On Jun 23, 2010, at 3:43 PM, Craig Yoshida wrote:
>>
>>> Hi all,
>>>
>>> I'm trying to get freetds to compile on OS X 10.6 for use with
>>> pymssql and the Enthought python distribution.  I'm not concerned
>>> about ODBC drivers, etc. (should I be?).  The Enthought Python
>>> distribution is 32-bit, so I've been trying to get freetds to
>>> compile as a 32-bit library as well, but I get errors during the
>>> linking step.  Has anyone done this before and are willing to  
>>> advise?
>>
>> Still slumming along on Leopard here, not Snow Leopard, but IIRC I  
>> now
>> have to configure with --disable-libiconv in order to force FreeTDS  
>> to
>> use its own iconv routines.  I don't remember the details, but  
>> there's
>> some funny business about the iconv that comes with Mac OS X.  At one
>> time I think --disable-libiconv was done by default on OS X; I'm not
>> sure if that was removed intentionally or fell by the wayside
>> accidentally (or if I simply misremember).
>>
>> This would only help if the link errors you're seeing are related to
>> iconv.  Otherwise, people would need to see the exact details of  
>> those
>> errors in order to advise you.
>>
>> ________________________________________
>> Craig A. Berry
>> mailto:[email protected]
>>
>> "... getting out of a sonnet is much more
>> difficult than getting in."
>>                 Brad Leithauser
>>
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