Re: [Swig-devel] old versions of perl

[Marcelo M. <mm...@ac...>]

Ok, perl5.005_04 is ok now, the only strange thing is I had to comment 
this one:

/* Fix for old Perls (except 5.005_04...) */
#if !((PATCHLEVEL == 5) && (SUBVERSION == 4))
# ifndef PL_markstack_ptr
#  define PL_markstack_ptr Perl_markstack_ptr
# endif
#endif

are you sure we need to define it in old perl versions?.  perl5.005_04 goes
wild with it.

Marcelo



William S Fulton wrote:

> Well, this is missing:
>
> #define SVf_IVisUV    0x80000000    /* use XPVUV instead of XPVIV */
>
> I don't know if we can just add this in and if this flag will actually 
> work in older versions. I'll experiment later tonight. Maybe someone 
> knows a good reference for SV and the history of it?
>
> William
>
> Marcelo Matus wrote:
>
>> Assuming the obvious way
>>
>> #define SvIOK_UV(sv)        ((SvFLAGS(sv) & (SVf_IOK|SVf_IVisUV))    \
>>                  == (SVf_IOK|SVf_IVisUV))
>>
>>
>> doesn't work, we will need to add a real method to convert the value 
>> to long
>> and then check the sign, I guess...
>>
>> Marcelo
>>
>>
>> William S Fulton wrote:
>>
>>> I've made a number of changes to support older versions of Perl. 
>>> I've tested against 5.004_04. There is just one mod needed then the 
>>> whole test-suite will compile. That is SvIOK_UV is missing and I 
>>> can't see an obvious way to support it. Any ideas?
>>>
>>> William
>>>
>>>
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>>
>>
>
>
>
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