Problems installing gmp on solaris

[Sriram Raghuraman]

Hi,
i tried installing GMP on a machine with the following specs
Machine hardware:   sun4u
OS version:         5.8
Processor type:     sparc
Hardware:           SUNW,Ultra-4

this is the error message i got with make(./configure worked fine)

ld: fatal: file .libs/assert.o: wrong ELF class: ELFCLASS64
ld: fatal: File processing errors. No output written to
.libs/libgmp.so.3.3.2
collect2: ld returned 1 exit status
*** Error code 1
make: Fatal error: Command failed for target `libgmp.la'
Current working directory /nfs/whale/san/r1a0l0/sraghura/b503/gmp-4.1.2
*** Error code 1
make: Fatal error: Command failed for target `all-recursive'
Current working directory /nfs/whale/san/r1a0l0/sraghura/b503/gmp-4.1.2
*** Error code 1
make: Fatal error: Command failed for target `all'

Haven't any clue as to how to go ahead. should i attach my config.log
file?

thanks
sriram