On Sat, 30 Oct 2010, Alain_Rastoul wrote:

> Hi
>
> I downloaded the Cog trunk , the last FFI version from Monticello, used the
> workspace script to generate the source and build Cog on Windows with
> cygwin (gcc 4.5.1).

The Cog VMMaker image includes a different FFI implementation (with 
compatible API), so if you don't load FFI from source.squeak.org then 
you'll get a working FFI.


Levente

> Every thing is ok, but the FFI plugin doesn't work.
> When I evaluate Win32Window class>>coloredEllipses
> I have SmallInteger(Object)>>doesNotUnderstand: #getHDCDuring:
> Win32Window getFocus evaluates to a integer handle, not a Win32Window.
> I did
> (Smalltalk at: #ExternalType) initialize.
> (Smalltalk at: #ExternalStructure) compileAllFields.
> and also tryed to build only the plugin with Mingw gcc 2.95.2
> but I have allways the same problem
>
> Is  the FFI plugin functional ? am I missing something ?
> What version of gcc is ok ?
> (the make  CC=gcc-3 LD=gcc-3 DLLWRAP='dllwrap -mno-cygwin --driver-name
> gcc-3'
> doesn't work)
>
>
> Thanks,
>
> Regards,
> Alain
>
>
>
>
>