Re: OSX Porting Problems

On 3/15/07, Ingo Weinhold <bonefish-CFLBMwTPW48UNGrzBIF7/[email protected]> wrote:
>
>
> On 2007-03-14 at 23:24:47 [+0100], Morgan Howe <[email protected]> wrote:
> > > Any progress with the size_t issue yet?
> > >
> >
> > Well, oddly enough.. this addition fixes the issue with overriding
> operator
> > new...
> >
> > In headers/posix/size_t.h:
> >
> > 15 #elif __APPLE__
> > 16 typedef long unsigned       size_t;
> > 17 typedef long signed         ssize_t;
> >
> > The compiler apparently does not consider 'long unsigned' and 'unsigned
> > long' the same thing.
>
> That would surprise me very much. It would actually be a bug. :-)
>
> I've checked the place that issues the new operator related error
> (gcc/cp/decl2.c) and, unlike I guessed before, it does not print what
> argument type it expects new to have and what is given in the incorrect
> code. No, it only prints the type it expects, first the declared type name
> ("size_t") and then the canonical type it resolves to ("long unsigned
> int").
>
> So I don't think it matters whether you define it as "unsigned long" or
> "long unsigned", but it does matter, that you prevent it from being
> defined
> as "unsigned int" in our <size_t.h>, as it would without your proposed
> change.
>
> Anyway, I think I'll clean up <size_t.h> and move the hacks to
> headers/build/BeOSBuildCompatibility.h later.


Ah, you are right.  I must have made a typo the first time I tried it.  My
first thought was
#ifdef __BEOS__  || __APPLE__
which it didn't seem to like.  I must have just missed something.

> I've run into a new error further along in the build
> > which I will resume with soon, but for now I appear to be past the 2
> most
> > prevalent ones.  :)
>
> Nice. Please don't forget to update your tree. I've already solved the
> problems that result from the -isystem -> -I change. No need for you to
> solve them again. :-)
>
Will do.  Once you have the changes in, I will get everything and make sure
you got all my changes thus far.

Morgan

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