Re: Using STL strings and supporting 10.2.x
Re: Using STL strings and supporting 10.2.x
- Subject: Re: Using STL strings and supporting 10.2.x
- From: "Clark Cox" <email@hidden>
- Date: Mon, 21 Apr 2008 10:58:46 -0700
[OT]BTW, it would be nice if replying to you didn't generate:
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[/OT]
On Mon, Apr 21, 2008 at 10:10 AM, Mark Thomas <email@hidden> wrote:
> > Message: 10
> > Date: Fri, 18 Apr 2008 23:20:13 -0700
> > From: Chris Espinosa <email@hidden>
> > Subject: Re: Using STL strings and supporting 10.2.x
> > To: David Dunham <email@hidden>
> > Cc: XCode Users <email@hidden>
> > Message-ID: <email@hidden>
> > Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
>
> >
> >
> > And none of Apple's current tools support development for 10.2. You
> > need Xcode 1.5 or earlier with gcc 2.95.2 to deploy to 10.2, which
> > will block you out of four or five years of OS improvements.
>
> Is there anyway I can use the info from
>
> http://developer.apple.com/technotes/tn2002/tn2064.html
>
> here to define the wchar functions as weaked linked ? I.e.
>
> extern "C" wchar_t *wmemchr(const wchar_t *s, wchar_t c, size_t n)
> __attribute__((weak_import));
>
> as I use this technique, when using functions in system frameworks and all
> works fine, as I tried to above and it didn't mark those functions as
> 'weaked linked'. (The source code doesn't use any wchar's, so this should be
> safe, not sure at the minute why the linker didn't dead strip this code.)
>
> Maybe, there a tool which can change the .dylib attributes post build and
> make these symbols weak linked ?
>
> Thanks
> Mark.
--
Clark S. Cox III
email@hidden
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