FAQ

On Fri 21 Nov 2003 15:36, Andy Dougherty wrote:
On Thu, 20 Nov 2003, Daniel Berger wrote:

From: Andy Dougherty
I don't have gcc-3.3 to test (my Solaris gcc installation is
still 2.8.1), but I think the following patch should fix it:

--- perl-5.8.2/hints/solaris_2.sh Mon Oct 27 12:27:29 2003
+++ perl-5.8.2-andy/hints/solaris_2.sh Thu Nov 20 09:24:38 2003
@@ -516,14 +516,13 @@
loclibpth="/usr/lib/sparcv9 $loclibpth"
ccflags="$ccflags -mcpu=v9 -m64"
if test X`getconf XBS5_LP64_OFF64_CFLAGS
2>/dev/null` != X; then
+ # This adds in -Wa,-xarch=v9. I suspect
that's superfluous,
+ # since the -m64 above should do that
already. Someone
+ # with gcc-3.x.x, please test with gcc -v.
A.D. 20-Nov-2003
ccflags="$ccflags -Wa,`getconf
XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"
fi
- # no changes to ld flags, as (according to man ld):
- #
- # There is no specific option that tells ld to
link 64-bit
- # objects; the class of the first object that
gets processed
- # by ld determines whether it is to perform a
32-bit or a
- # 64-bit link edit.
+ ldflags="$ldflags -m64"
+ lddlflags="$lddlflags -m64"
;;
*)
ccflags="$ccflags `getconf
XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"


Hope this helps,

--
Andy Dougherty doughera@lafayette.edu

Thanks Andy. I made the changes you suggested. We're getting further,
but now it's choking on 'B':
LD_RUN_PATH="" gcc -m64 -L/usr/lib/sparcv9 -L/usr/local/lib C.o -o
../../../lib/auto/B/C/C.so
Undefined first referenced
symbol in file
Perl_safesysmalloc C.o
Perl_Tmarkstack_ptr_ptr C.o
Oh. This one's my fault. Try changing the line
At least of the above shows that my patch did no harm :)
Nicholas was a bit reserved
+ lddlflags="$lddlflags -m64"
in hints/solaris_2.sh to
+ lddlflags="$lddlflags -G -m64"
(I think that's the right flag for gcc on Solaris using Sun's ld.)

Andy Dougherty doughera@lafayette.edu
--
H.Merijn Brand Amsterdam Perl Mongers (http://amsterdam.pm.org/)
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