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Date: Tue, 21 Aug 2012 14:45:13 +0200
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Subject: Re: [PHP-DEV] shared mysqlnd extension ...
From: glopes@nebm.ist.utl.pt (Gustavo Lopes)

Em 2012-08-21 14:10, Lester Caine escreveu:
> Gustavo Lopes wrote:
>>> So should I be updating that bug to the current state of play? That
>>> this is actually by design? Or create a new bug that states that
>>> '--enable-mysqlnd=shared' should not be allowed? Or is there some
>>> third position in this jigsaw?
>>
>> It usually helps that the extension you compile is binary compatible 
>> with the
>> PHP build you're loading it in. In your case, I'd guess you compiled 
>> PHP with
>> ZTS support but mysqlnd without.
>>
>> As to whether '--enable-mysqlnd=shared' actually works or not I 
>> can't be sure as
>> I haven't tested it. But there's nothing in the problem you're 
>> having that
>> points to it not working when built properly.
>
> Current situation is that I've run a clean build of the Apache module
> with mysqlnd included statically, and the mysqli extension is 
> compiled
> as shared. If I add the '--enable-mysqlnd=shared' then it does build 
> a
> shared mysqlnd module, but the module is unusable due to the
> 'executor_globals' error, so either there should be no option TO 
> build
> shared? Or the problem in the shared module needs fixing?

I've just tried to compile mysqlnd and mysqli shared and it worked (at 
least sapi/cli/php -n -d extension_dir=modules -d extension=mysqlnd.so 
-d extension=mysqli.so -i showed no problems).

It is at least conceivable that there's some bug I'm not hitting. In 
any case, this is a development mailing list. So you can either try to 
figure out the problem yourself using this mailing list asking for 
pointers if necessary -- that means actually checking the source code, 
inspecting symbols in the binaries, preprocessor defines after configure 
etc. -- or you can file a bug report with clear, complete steps for 
reproducing the problem.

-- 
Gustavo Lopes