problems compiling python25 on Solaris 10 amd64

[Jon Brisbin <jon.brisbin%npcinternational.com@localhost>]

I'm trying to install git from latest pkgsrc source tarball (bootstrap  
and everything built with Sun Studio 12 compiler and -m64 compiler/ 
linker flags). Python is apparently a dependency of something and it's  
blowing up on the compile. It looks like something in Python is trying  
to compile in 32-bit, despite my best efforts to prevent that. Here's  
the error:

ld: fatal: file Modules/_typesmodule.o: wrong ELF class: ELFCLASS64
ld: fatal: File processing errors. No output written to  
libpython2.5.so.1.0
ln: cannot access libpython2.5.so.1.0
*** Error code 2

Stop.
bmake: stopped in /var/pkgsrc/lang/python25/work/Python-2.5.2
*** Error code 1

Stop.
bmake: stopped in /var/pkgsrc/lang/python25
*** Error code 1

Stop.
bmake: stopped in /var/pkgsrc/lang/python25
*** Error code 1

Stop.
bmake: stopped in /var/pkgsrc/textproc/asciidoc
*** Error code 1

Stop.
bmake: stopped in /var/pkgsrc/devel/scmgit-docs
*** Error code 1

Stop.
bmake: stopped in /var/pkgsrc/devel/scmgit


I'm on Solaris 10 u6 on an amd64 and pkgsrc 2009Q1 built from source  
tarball.

Any ideas on what I need to tweak to get this working with everything  
in 64-bit mode? I need Apache in 64-bit for the increased throughout I  
saw on my benchmark tests (proxying a Java app server), so I have to  
compile everything with the 64-bit flags.

Thanks!

Jon Brisbin
Portal Webmaster
NPC International, Inc.