Re: [ooc-compiler] Windows headers

[Norayr C. <no...@ar...>]

I usually disable both gc and libs by using --disable-libs --without-gc 
configure options.
This way I get even more fat binaries, cause oo2c libs are statically 
linked.
However, resulting program does not require liboo2c.so anymore.
Sincerely,
Norayr

On 08/02/11 12:53, Stewart Greenhill wrote:
> Hi Alexander,
>
> On 2/08/11 2:40 PM, Alexander Iljin wrote:
>> Hello, Stewart!
>>
>>>        strip Example4.exe
>>
>>     I didn't know that either! Thanks for the hint, now it's 108 Kb, which is more tolerable.
>>     I think to truly shine it should be build with -O2 option (currently it's -ggdb instead),
>>     and I could remove the GC, since it is never used. But I'll leave that tweaking for
>>     another day, unless you have a prepared recipe.
>
> OK, that's more like it. In my experience, the GC takes about 100K. You
> can remove the GC, but I can't remember how to do it. Another option
> (once you've debugged stuff) for optimising is --no-rtc which disables
> run-time checking, and may also speed up object/pointer-heavy code.
>
>>>    Unfortunately, there's no support for unsigned integers - everything is
>>>    mapped to signed types. I don't know of any Oberon dialects that include
>>>    unsigned integer types.
>>
>>     XDS Oberon-2 compiler supports unsigned integers in the form of SYSTEM.CARD8,
>>     SYSTEM.CARD16 and SYSTEM.CARD32. But then again, the XDS compiler also
>>     supports Modula-2, and allows you to mix the two languages in one project (as
>>     separate modules which can import one another).
>
> Sound useful, especially for interfacing to foreign code. Often it makes
> little difference (eg. integer addition), and providing nothing special
> happens on overflow you can live with the results. Probably most
> annoying is where you need constants that fill the entire width of the
> type - these sometimes have to be converted to negative numbers to stop
> the compiler complaining.
>
> Cheers,
>     Stewart
>
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