[fpc-pascal] Compile library with Linux

[Michel Meunier]

Florian Klaempfl a écrit :
> Michel Meunier schrieb:
>> Florian Klaempfl a écrit :
>>> Michel Meunier schrieb:
>>>> Hello,
>>>> My library under Windows is now OK, it use an UDP socket with the
>>>> Synapse units (wonderful job).
>>>> Now I want to compile it under Linux.
>>>> The compilation is OK, but when I try to use the .so library, I get 
>>>> this
>>>> message:
>>>> This binary has no thread support compiled in.
>>>> Recompile the application with a thread-driver in the program uses
>>>> clause before other units using thread.
>>>> Runtime error 232 at $B6A4418B
>>>>
>>>> I use a thread inside the code to survey the UDP socket, it's work 
>>>> very
>>>> well with Windows, but do you know where is the problem with Linux?
>>>
>>
>> Well, do as the message say and add the cthreads unit. This is not 
>> done by default because it causes libc dependencies. Ok, if I 
>> understand, I have to add cthreads in the Uses part. But why can I 
>> compile a program witch use threads without any error when an unit is 
>> missing?
>
> Because the threading interface is plugable and FPC provides a dummy 
> driver by default.
Is it specific to Linux, or also available with Windows. My dll seams to 
work properly uner windows, and it uses a thread.
>
>> Thanks a lot for your help.
>>
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>
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-- 
Michel Meunier

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