The following bug has been logged online:
Bug reference: 2401
Logged by: Theo Schlossnagle
Email address: jesus@omniti.com
PostgreSQL version: 8.1.3
Operating system: Solaris 10
Description: spinlocks not available on amd64
Details:
Compiling 8.1.3 on solaris 10 x86 with Sun Studio 11 for amd64 target
architecture leads us to an error resulting from no available "tas"
assembly.
The tas.s file doesn't look like valid assembly for the shipped Sun
assembler.