Re: Problem cross compiling for iPhone (iOS 4)

Yes, it calls fopen but well... iOS should return NULL with errno set
to EPERM or ENOENT... FreeTDS handle correctly the NULL case!

freddy77

2011/2/11 Xander Maas (GMAIL) <[email protected]>:
> Hi,
>
> Nope, not arm. I am trying to compile it for iOS 4.2. Seems the source wants to fopen locale.conf and iOS (iPhone/iPad) won;t allow it :(
>
> Regards,
>
> Xander
>
>
> On 11 feb 2011, at 15:30, Frediano Ziglio wrote:
>
>> 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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