>>>>> "rcc" == Rodrigo Coutinho Correia <[EMAIL PROTECTED]> writes:
rcc> i'm trying to load SDL inside cmucl with uffi-1.1.0 SDL is
rcc> installed in /usr/lib/ as libSDL.so, pointing to
rcc> /usr/lib/libSDL-1.2.3.so.0.0.3 (i even try to load this last
rcc> .so file without success!)
rcc>
rcc> the results, after loading uffi are:
rcc> * (uffi:load-foreign-library #p"/usr/lib/libSDL.so")
rcc> Error in function SYSTEM::LOAD-OBJECT-FILE:
rcc> Can't open object "/usr/lib/libSDL.so": "/usr/lib/libSDL.so:
rcc> undefined symbol: pthread_create"
it looks like the SDL library has a dependency on the pthreads
library. I'm not familiar with UFFI, but in the CMUCL FFI there is a
mechanism for resolving dependencies when you load an object file:
(ext:load-foreign '("/usr/lib/libSDL.so")
:libraries '("-lpthread"))
>From the UFFI documentation, the SUPPORTING-LIBRARIES argument to the
LOAD-FOREIGN-LIBRARY function looks promising.
--
Eric Marsden <URL:http://www.laas.fr/~emarsden/>
