pkg/42627: Python 2.5 cannot be built on NetBSD-current (sparc)

[joel.bertrand%systella.fr@localhost]

>Number:         42627
>Category:       pkg
>Synopsis:       Python 2.5 cannot be built on NetBSD-current (sparc)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Jan 16 18:40:04 +0000 2010
>Originator:     BERTRAND Joël
>Release:        NetBSD-current
>Organization:
>Environment:
riemann# uname -a
NetBSD riemann 5.99.23 NetBSD 5.99.23 (GENERIC) #0: Tue Jan 12 10:33:02 CET 
2010  root@riemann:/usr/src/obj/sys/arch/sparc/compile/GENERIC sparc

>Description:
Some packages require python and python build process aborts with segmentation 
fault. I have found a bug report

http://bugs.python.org/issue7424

that is against python 2.6.4, but 2.5.4 is affected too :

Compiling /usr/pkg/lib/python2.5/test/test_aepack.py ...
Compiling /usr/pkg/lib/python2.5/test/test_al.py ...
Compiling /usr/pkg/lib/python2.5/test/test_anydbm.py ...
Compiling /usr/pkg/lib/python2.5/test/test_applesingle.py ...
Compiling /usr/pkg/lib/python2.5/test/test_array.py ...
Compiling /usr/pkg/lib/python2.5/test/test_ast.py ...
Compiling /usr/pkg/lib/python2.5/test/test_asynchat.py ...
Compiling /usr/pkg/lib/python2.5/test/test_atexit.py ...
Compiling /usr/pkg/lib/python2.5/test/test_audioop.py ...
Compiling /usr/pkg/lib/python2.5/test/test_augassign.py ...
Compiling /usr/pkg/lib/python2.5/test/test_base64.py ...
Compiling /usr/pkg/lib/python2.5/test/test_bastion.py ...
Compiling /usr/pkg/lib/python2.5/test/test_bigaddrspace.py ...
Compiling /usr/pkg/lib/python2.5/test/test_bigmem.py ...
Compiling /usr/pkg/lib/python2.5/test/test_binascii.py ...
Compiling /usr/pkg/lib/python2.5/test/test_binhex.py ...
Compiling /usr/pkg/lib/python2.5/test/test_binop.py ...
Compiling /usr/pkg/lib/python2.5/test/test_bisect.py ...
Compiling /usr/pkg/lib/python2.5/test/test_bool.py ...
Compiling /usr/pkg/lib/python2.5/test/test_bsddb.py ...
Compiling /usr/pkg/lib/python2.5/test/test_bsddb185.py ...
Compiling /usr/pkg/lib/python2.5/test/test_bsddb3.py ...
Compiling /usr/pkg/lib/python2.5/test/test_bufio.py ...
Compiling /usr/pkg/lib/python2.5/test/test_builtin.py ...
[1]   Segmentation fault (core dumped) PYTHONPATH=/usr/...
*** Error code 139

Stop.
make: stopped in /home/pkgsrc/lang/python25/work/Python-2.5.4
*** Error code 1

Stop.
make: stopped in /home/pkgsrc/lang/python25
*** Error code 1

Stop.
make: stopped in /home/pkgsrc/lang/python25
*** Error code 1

Stop.
make: stopped in /home/pkgsrc/lang/python25
riemann# 
>How-To-Repeat:
Just try to build python25 from pkgsrc tree.
>Fix:
I have no idea. I have checked into core file and python crashes in
listextend subroutine.