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[perl #85738] cc deprecated option warnings building 5.10.1 and 5.12.3 on solaris 10 sparc 64-bit

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From:
Arvan
Date:
March 9, 2011 09:41
Subject:
[perl #85738] cc deprecated option warnings building 5.10.1 and 5.12.3 on solaris 10 sparc 64-bit
Message ID:
rt-3.6.HEAD-4136-1299684996-939.85738-75-0@perl.org
# New Ticket Created by  Arvan 
# Please include the string:  [perl #85738]
# in the subject line of all future correspondence about this issue. 
# <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=85738 >


This is a bug report for perl from apritchard@zeus.com,
generated with the help of perlbug 1.39 running under perl 5.10.1.


-----------------------------------------------------------------
When building on Solaris 10 multiple warnings are produced saying:

  Warning: -xarch=generic64 is deprecated, use -m64 to create 64-bit 
programs

This is because the config script hints/solaris_2.sh uses the values 
returned by getconf which are incorrect for newer versions of Sun's 
compiler. I believe they are correct for earlier versions, but do not 
have a system to test this on. The following change to solaris_2.sh 
checks that the compiler produces this warning, and if so updates the 
flags to the correct values:


nts/solaris_2.sh.orig    2011-03-02 10:46:06.000000000 +0000
--- hints/solaris_2.sh    2011-03-02 11:21:23.000000000 +0000
***************
*** 571,579 ****
           lddlflags="$lddlflags -G -m64"
           ;;
           *)
!         ccflags="$ccflags `getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"
!         ldflags="$ldflags `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`"
!         lddlflags="$lddlflags -G `getconf XBS5_LP64_OFF64_LDFLAGS 
2>/dev/null`"
           echo "int main() { return(0); } " > try.c
           tryworkshopcc="${cc:-cc} try.c -o try $ccflags"
           if test "$processor" = sparc; then
--- 571,591 ----
           lddlflags="$lddlflags -G -m64"
           ;;
           *)
!         getconfccflags="`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"
!         getconfldflags="`getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`"
!         getconflddlflags="`getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`"
!         echo "int main() { return(0); } " > try.c
!         case "`${cc:-cc} $getconfccflags try.c 2>&1 | grep 
'deprecated'`" in
!         *" -xarch=generic64 is deprecated, use -m64 "*)
!             getconfccflags=`echo $getconfccflags | sed -e 
's/xarch=generic64/m64/'`
!             getconfldflags=`echo $getconfldflags | sed -e 
's/xarch=generic64/m64/'`
!             getconflddlflags=`echo $getconfldllflags | sed -e 
's/xarch=generic64/m64/'`
!             ;;
!         esac
!         ccflags="$ccflags $getconfccflags"
!         ldflags="$ldflags $getconfldflags"
!         lddlflags="$lddlflags -G $getconflddlflags"
!
           echo "int main() { return(0); } " > try.c
           tryworkshopcc="${cc:-cc} try.c -o try $ccflags"
           if test "$processor" = sparc; then



[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
     category=install
     severity=low
---
Site configuration information for perl 5.10.1:

Configured by Debian Project at Fri Apr 23 08:18:41 UTC 2010.

Summary of my perl5 (revision 5 version 10 subversion 1) configuration:

   Platform:
     osname=linux, osvers=2.6.24-27-server, 
archname=x86_64-linux-gnu-thread-multi
     uname='linux crested 2.6.24-27-server #1 smp fri mar 12 01:23:09 
utc 2010 x86_64 gnulinux '
     config_args='-Dusethreads -Duselargefiles -Dccflags=-DDEBIAN 
-Dcccdlflags=-fPIC -Darchname=x86_64-linux-gnu -Dprefix=/usr 
-Dprivlib=/usr/share/perl/5.10 -Darchlib=/usr/lib/perl/5.10 
-Dvendorprefix=/usr -Dvendorlib=/usr/share/perl5 
-Dvendorarch=/usr/lib/perl5 -Dsiteprefix=/usr/local 
-Dsitelib=/usr/local/share/perl/5.10.1 
-Dsitearch=/usr/local/lib/perl/5.10.1 -Dman1dir=/usr/share/man/man1 
-Dman3dir=/usr/share/man/man3 -Dsiteman1dir=/usr/local/man/man1 
-Dsiteman3dir=/usr/local/man/man3 -Dman1ext=1 -Dman3ext=3perl 
-Dpager=/usr/bin/sensible-pager -Uafs -Ud_csh -Ud_ualarm -Uusesfio 
-Uusenm -DDEBUGGING=-g -Doptimize=-O2 -Duseshrplib 
-Dlibperl=libperl.so.5.10.1 -Dd_dosuid -des'
     hint=recommended, useposix=true, d_sigaction=define
     useithreads=define, usemultiplicity=define
     useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
     use64bitint=define, use64bitall=define, uselongdouble=undef
     usemymalloc=n, bincompat5005=undef
   Compiler:
     cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -DDEBIAN 
-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include 
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
     optimize='-O2 -g',
     cppflags='-D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing 
-pipe -fstack-protector -I/usr/local/include'
     ccversion='', gccversion='4.4.3', gccosandvers=''
     intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
     d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
     ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', 
lseeksize=8
     alignbytes=8, prototype=define
   Linker and Libraries:
     ld='cc', ldflags =' -fstack-protector -L/usr/local/lib'
     libpth=/usr/local/lib /lib /usr/lib /lib64 /usr/lib64
     libs=-lgdbm -lgdbm_compat -ldb -ldl -lm -lpthread -lc -lcrypt
     perllibs=-ldl -lm -lpthread -lc -lcrypt
     libc=/lib/libc-2.11.1.so, so=so, useshrplib=true, 
libperl=libperl.so.5.10.1
     gnulibc_version='2.11.1'
   Dynamic Linking:
     dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
     cccdlflags='-fPIC', lddlflags='-shared -O2 -g -L/usr/local/lib 
-fstack-protector'

Locally applied patches:


---
@INC for perl 5.10.1:
     /etc/perl
     /usr/local/lib/perl/5.10.1
     /usr/local/share/perl/5.10.1
     /usr/lib/perl5
     /usr/share/perl5
     /usr/lib/perl/5.10
     /usr/share/perl/5.10
     /usr/local/lib/site_perl
     .

---
Environment for perl 5.10.1:
     HOME=/home/apritchard
     LANG=en_GB.UTF-8
     LANGUAGE (unset)
     LD_LIBRARY_PATH (unset)
     LOGDIR (unset)
     
PATH=/home/apritchard/bin:/home/apritchard/branches/apritchard_main_1/scripts:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin:/usr/ccs/bin:/home/buildbot/ec2/ec2-api-tools/bin:/home/buildbot/ec2/ec2-ami-tools/bin:/usr/sbin
     PERL_BADLANG (unset)
     SHELL=/bin/bash


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