Front page | perl.perl5.porters |
Postings from November 2003
> On Fri, Nov 14, 2003 at 10:15:07AM +0100, Rafael Garcia-Suarez wrote:
> > jim@rrsl.rsmas.miami.edu (via RT) wrote:
> > >
> > > Since I installed IRIX 7.4.1m compiler updates I cannot build
> > > perl (either 5.8.1 or 5.8.2). I get an error compiling gv.c.
> > >
> > > How do I workaround or fix this compilation problem?
> > > I don't see anything in README.irix about this issue.
> > >
> > > I used IRIX 7.4m compilers to build and install perl 5.8.0.
> >
> > I'd say it's a bug with your C preprocessor.
> >
> > Can you try the modification below, to see whether it solves your problem?
> > (basically it only expands a CAT2 macro)
> >
> >
> > ==== //depot/perl/pp.h#54 - /opt/p4/perl/pp.h ====
> > @@ -385,7 +385,7 @@
> > changed SV* ref to SV* tmpRef */
> > #define RvDEEPCP(rv) STMT_START { SV* tmpRef=SvRV(rv); \
> > if (SvREFCNT(tmpRef)>1) { \
> > - SvRV(rv)=AMG_CALLun(rv,copy); \
> > + SvRV(rv)=amagic_call(rv,&PL_sv_undef,copy_amg,AMGf_noright | AMGf_unary) \
> > SvREFCNT_dec(tmpRef); \
> > } } STMT_END
> >
>
> If that just moved the error further on, what happens with the build if
>
> a: you edit config.h to remove these lines:
>
> #if 42 == 1
> #define CAT2(a,b) a/**/b
> #define STRINGIFY(a) "a"
> /* If you can get stringification with catify, tell me how! */
> #endif
>
> b: you 'restore' those lines, and add a #error directive inside them
My config.h file has
#if 1 == 1
#define CAT2(a,b) a/**/b
...
and
#if 1 == 42
#define PeRl_CaTiFy(a, b) a ## b
...
Do you want me to switch the 1 == 1 and 1 == 42 guard statements?
Thread Previous
|
Thread Next