Re: Problem cross compiling for iPhone (iOS 4)

2011/2/11 Xander Maas (GMAIL) <[email protected]>:
> Hi all,
>
> Took a while, but my work permits me to continue on this project.
>
> Right now I am using the 0.83.dev.20110125 snapshot. This compiles like a charm on my Mac. I created a universal library out of it, usable for arm (iPhone) and i386 (Simulator).
>
> I included the libs into my new project, which compiles without any problems or warnings. BUT (There is always one, isn't it?) when I try to test my app in the Simulator, the app crashes because there is a call to fopen in the function tds_get_locale.
>

So calling fopen on arm always cause a crash ?? I don't think so...

> Is there anyone who has seen the same?
>
> Regards,
>
> Xander
>

Frediano

> On 9 dec 2010, at 09:05, Frediano Ziglio wrote:
>
>> Try with recent snapshot. I committed a fix for this problem some days ago.
>>
>> freddy77
>>
>> 2010/12/2 Xander Maas <[email protected]>:
>>> Hi,
>>>
>>> For what I have seen, it is giving me the error when trying to figure out the length for __int64. I think this might be the problem as it gives me a length of 0 for __int64.
>>>
>>> The code does compile fine when building it for Mac OS X (i386 and X86_64) nd for the simulator. (which is native i386).
>>>
>>> But I'll give it a try when I am at work tomorrow.
>>>
>>> Regards,
>>>
>>> Xander
>>>
>>> On 2 dec 2010, at 17:15, [email protected] wrote:
>>>
>>>> On Thu, Dec 02, 2010 at 04:08:36PM +0100, Xander Maas wrote:
>>>>>
>>>>> ./configure --disable-shared
>>>>> --prefix=/Users/xjmaas/Desktop/FreeTDS_iOS/DEV_BUILD --disable-server
>>>>> --disable-odbc --disable-pool --host=arm-apple-darwin9
>>>>>
>>>>> And this is the error i get on stderr/stdout (console/terminal):
>>>>>
>>>>> configure:19642: error: cannot run test program while cross compiling
>>>>> See `config.log' for more details.
>>>>
>>>> OK.  I don't what the real problem is but I see where it's pointing.  Cf. http://www.xjmaas.nl/config_log.txt lines 5640-5643.
>>>>
>>>> If you scrape out the C code from lines 5648-5726 and try to build it using the command line on 5640, I wager you'll see an error.  Someone who understands iOS4 might be able to correct the gcc invocation options for you.  It seems to be having trouble finding glibc.
>>>>
>>>> The underlying problem might be the versions of autoconf & friends that generate the configure script.  I wouldn't be surprised, because they're old and iOS is new.  You might be better off using CVS to create a development tree, and generating your own configure script using newer autotools.  I'd be interested to hear if that works, because I'm in the process of upgrading myself.
>>>>
>>>> --jkl
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
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