Subject: | compile warning in perl 5.30 |
Date: | Thu, 07 Nov 2019 09:47:10 +1100 |
To: | bug-Sys-PageCache [...] rt.cpan.org |
From: | Kevin Ryde <user42_kevin [...] yahoo.com.au> |
In recent Debian i386 perl 5.30.0, compiling Sys-PageCache gets a warning
In file included from PageCache.xs:7:
ppport.h:4385: warning: "WIDEST_UTYPE" redefined
4385 | # define WIDEST_UTYPE U64TYPE
|
In file included from /usr/lib/i386-linux-gnu/perl/5.30/CORE/perl.h:2508,
from PageCache.xs:5:
/usr/lib/i386-linux-gnu/perl/5.30/CORE/handy.h:1072: note: this is the location of the previous definition
1072 | # define WIDEST_UTYPE U64
|
It has no ill effect I can see, just a warning.
Fresher ppport.h has a suitable #ifndef.