[fpc-devel]How to call fpc functions from C ? (fwd)

[Jonas Maebe]

On dinsdag, jan 28, 2003, at 18:05 Europe/Brussels, Miroslav Ilias 
wrote:

> we know how to call C-function from Pascal (on Linux at least). 
> However,
> there are problems when trying to call Pascal function or procedure 
> from
> the C-source.
> First I define the *pas file as a library and I link it with the C 
> file.
> But the exe file gives error message: a.out: error while loading shared
> libraries: libfpclib.so: cannot open shared object file: No such file 
> or
> directory.

Either move the created library to (/usr)/lib, or add the current 
directory to the LD_LIBRARY_PATH environment variable. However, note 
that shared library creation isn't really working yet (the init 
routines of the necessary units, such as the system unit, aren't called 
so routines that rely on that - such as most IO routines and the heap 
manager - will not work)


Jonas