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Postings from November 2003
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
> compile error messages:
> CCCMD = cc -n32 -DPERL_CORE -c -DPTHREAD_H_FIRST -D_BSD_TYPES -D_BSD_TIME -woff 1184,1552 -I/usr/local/include -DLANGUAGE_C -O3 -OPT:Olimit=0:space=ON
> cc-1020 cc: ERROR File = gv.c, Line = 1712
> The identifier "copy" is undefined.
>
> RvDEEPCP(left);
> ^