pkg/30070: lang/perl58 fails to build under Solaris 9

[andrew%ugh.net.au@localhost]

>Number:         30070
>Category:       pkg
>Synopsis:       lang/perl58 fails to build under Solaris 9
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Apr 27 09:36:00 +0000 2005
>Originator:     Andrew
>Release:        Solaris 9
>Organization:
UgH!
>Environment:
SunOS astevens-ultra10 5.9 Generic_117171-15 sun4u sparc SUNW,Ultra-5_10
>Description:
Trying to build lang/perl58 from a recently updated pkgsrc collection. Using 
gcc built from pkgsrc. I get:

/usr/pkg/pkgsrc/lang/perl58/work/.buildlink/gcc34/lib/gcc/sparc-sun-solaris2.9/3.4.3/include/stdio.h:161:
 warning: #pragma redefine_extname conflicts with declaration
In file included from perl.h:2838,
                 from toke.c:24:
/usr/pkg/pkgsrc/lang/perl58/work/.buildlink/gcc34/lib/gcc/sparc-sun-solaris2.9/3.4.3/include/math.h:23:
 warning: ignoring #pragma ident 
toke.c: In function `Perl_yylex':
toke.c:2558: error: cast to union type from type not present in union
*** Error code 1

Stop.
bmake: stopped in /usr/pkg/pkgsrc/lang/perl58/work/perl-5.8.6


The stdio warnings occur quite a lot but seem to be non fatal.
>How-To-Repeat:
Just run bmake in lang/perl58
>Fix:
Adding extra brackets (as per a suggestion via google) to toke.c:2558 seems to 
help this error though the build dies again later with a similar error and 
adding brackets there doesn't seem to help. Disabling large file support in 
perl is reported to help though I haven't tried.