> I'm thinking of using pkgsrc on Solaris 8 and 9 on sparc machines with
> 64-bit kernels, but I'd like to know if (and how?) I can force this
> environment to build both 32-bit and 64-bit libraries and binaries.

 This subject came up before because pkgsrc/gcc3 seems to only build 32bit
binaries, which causes lsof to fail.  The previous subject line was "64bit
binaries under Solaris?", and I don't recall anyone having an answer.