[squeak-dev] Re: Re: Re: building Cog / FFiPrims plgin on windows
alr.dev at free.fr
Tue Nov 2 07:14:01 UTC 2010
I wanted to load ODBC package and ExternalStructure was undefined so
I loaded FFI that contains it.
How can I load this package ?
Thank you for your answer
"Levente Uzonyi" <leves at elte.hu> a écrit dans le message de news:
Pine.LNX.4.64.1011010334140.26379 at login03.caesar.elte.hu...
On Mon, 1 Nov 2010, Alain_Rastoul wrote:
> I didn"t understood your last message there was not toolchain here .. this
> turn to be an obsession ;-).
I didn't mention any toolchain, but you only need cygwin.
> but it is interesting, the last build of cog/ff has the same problem than
> my build:
> When I evaluate Win32Window class>>coloredEllipses
> I have SmallInteger(Object)>>doesNotUnderstand: #getHDCDuring:
> Win32Window getFocus evaluates to a integer handle, not a Win32Window.
Erm. If you loaded the FFI from monticello as you described in your last
mail, then it won't work. You should not load any FFI into the Cog VMMaker
image. The image contains a working FFI. If you load another, then it will
> "Alain_Rastoul" <alr.dev at free.fr> a écrit dans le message de news:
> iakprr$ln1$1 at dough.gmane.org...
>> Thank you Levente
>> I've loaded FFI with monticello repository from the place you mentioned.
>> I didn't know that the cygwin toolchain was here, I download it and I'll
>> try again.
>> Thanks again
>> "Levente Uzonyi" <leves at elte.hu> a écrit dans le message de news:
>> Pine.LNX.4.64.1010311926070.22213 at login03.caesar.elte.hu...
>>> On Sun, 31 Oct 2010, Alain_Rastoul wrote:
>>>> Thanks Levente,
>>>> I have seen lot of discussions about alien FFI, is it what you are
>>>> about ?
>>>> or is there another Cog FFI package somewhere else ?
>>> For building CogVM you should use the existing plugin code in the Cog
>>> VMMaker image (so don't load anything there).
>>> To use FFI you should load the code available at
>>> http://source.squeak.org/FFI .
>>> Cog FFI is not Alien FFI, AFAIK it's a modified/extended version of the
>>> original FFI.
>>>> Just to mention it, I had to modify some (few minors) incorrect
>>>> declarations in sq.h, HostWindowPlugin.h and sqWin32Backtrace.c in
>>>> with gcc 4.5.
>>> I doubt anyone tested it using gcc 4.5, so there may be problems. The
>>> "official" windows build uses gcc 3.4.4. You can get the current latest
>>> build here: http://www.mirandabanda.org/files/Cog/VM/VM.r2316/cogwin.zip
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