Mario,
Sorry. I don't know how to solve that. As I understand that symbol is const
type_info::vftable, related to virtual function table/rtti - run time type
information, and even if you can link it, I doubt your binary will work. I
think you should try to get a libmysql compiled with mingw or compile one
yourself.
You may get help form this:
https://sites.google.com/site/bauyt008/code--blocks-tips--tricks-and-tutorials/c-mysql
http://forums.mysql.com/read.php?167,295483,297733#msg-297733
Regards,Jose
From: Mario Emmenlauer <[email protected]>
To: [email protected]
Sent: Tuesday, August 23, 2016 8:09 AM
Subject: Re: [Mingw-w64-public] undefined references to _set_abort_behavior
and ??_7type_info@@6B@
Dear Josealf,
awesome! The MSVCRT == 9 did solve the issue with _set_abort_behavior!
Now I'm only lacking ??_7type_info@@6B@, which is undefined in
mysqlclient.lib. Do you know how I could get this?
Thanks and all the best,
Mario
On 23.08.2016 13:22, Josealf.rm wrote:
> Link against MSVCRT >= 9 ?
>
> Something like :
>
> gcc -o out.exe yourmain.c -D__MSVCRT_VERSION__=0x900 -lmsvcr90
>
>
>
>> El 23/08/2016, a las 4:24 a.m., Mario Emmenlauer <[email protected]>
>> escribió:
>>
>>
>> Dear all,
>>
>> I've managed to find several more symbols, but I'm still left without
>> being able to link MySQL. Its quite a standard library, would be great
>> if I could get it to link. The remaining missing symbols are:
>>
>> _set_abort_behavior
>> ??_7type_info@@6B@
>>
>> Can you please help me get them from somewhere? Thanks a lot!
>>
>> Mario
>>
>>
>>
>>
>>
>>> On 22.08.2016 10:43, Mario Emmenlauer wrote:
>>>
>>> Thanks Kai! I did what you suggest, and now most of the undefined references
>>> are gone! To help others with the same issue, here is what I did:
>>> I needed to go back all the way to Microsoft Visual Studio 2005, since the
>>> newer versions did not have both files. I could then find them easily in the
>>> Visual Studio installation folder, and link them with gcc without problems.
>>>
>>> I have a few remaining undefined references, do these mean anything to
>>> someone?
>>> Google really did not return anything useful :-(
>>>
>>> undefined reference to `_set_abort_behavior'
>>>
>>> undefined reference to `__chkstk'
>>>
>>> undefined reference to `??_7type_info@@6B@'
>>>
>>>
>>> All the best,
>>>
>>> Mario
>>>
>>>
>>>> On 22.08.2016 09:51, Kai Tietz wrote:
>>>> 2016-08-22 8:58 GMT+02:00 Mario Emmenlauer <[email protected]>:
>>>>>
>>>>> Dear All,
>>>>>
>>>>> I'm trying to link against MySQL, but it fails with undefined references
>>>>> to __GSHandlerCheck and __security_check_cookie. I searched and this has
>>>>> been asked before (several years back), but back then there was no
>>>>> solution
>>>>> found. AFAIK these two where not available in MinGW's runtime, and in the
>>>>> end the user was switching compilers. Is there a MinGW-based solution
>>>>> possible now? I'd very much prefer that. I found people recommending to
>>>>> link against a "bufferoverflowu.lib" and some 'gshandler.obj'. Do you know
>>>>> if I can take those from Visual Studio and link against them in MinGW?
>>>>> Would that work? Or other ideas?
>>>>>
>>>>> Thanks for any help,
>>>>>
>>>>> Mario Emmenlauer
>>>>
>>>> We don't support those. You can link against MS libraries/objects for
>>>> these symbols. Or you could work on a patch, which provides support
>>>> for those.
>>>>
>>>> Regards,
>>>> Kai
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