Re: [Tinycc-devel] linux/unix shared libraries?

[Mike Aubury]

I'm interested in this one too - including the ability to 'dlopen' the shared 
library once created...

On Monday 21 April 2008 09:11:23 Olaf Dietrich wrote:
> Hi,
>
> The simple question is: Is it or has it ever been possible to
> compile shared libraries with tcc under linux/unix?
>
> Here is a very simple test case:
>
>
> $ cat mylib.c
>
> int func(void)
> {
>         return 12345;
> }
>
>
> $ cat testlib.c
>
> #include <stdio.h>
>
> extern int func(void);
>
> int main(void) {
>         printf("%d\n", func());
>         return 0;
> }
>
>
> Using gcc, I can simply compile these files and
> obtain a working shared library:
>
> $ export LD_LIBRARY_PATH=`pwd`
> $ gcc -fPIC -shared mylib.c -o libmylib.so
> $ gcc testlib.c -L. -lmylib -o testlib
> $ ./testlib
> 12345
>
> How can I do the same thing with tcc? I tried:
>
> $ export LD_LIBRARY_PATH=`pwd`
> $ tcc -r -shared mylib.c -o libmylib.so
> $ tcc testlib.c -L. -lmylib -o testlib
> $ ./testlib
> Segmentation fault
>
>
> This is:
>
> $ tcc -v
> tcc version 0.9.24
>
>
> Any suggestions or comments?
>
> Olaf
>
>
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-- 
Mike Aubury

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