Installation problem GNUPG on Solaris 10

I am trying to install GNUPG 1.4.9 on soilaris 10 machine

sparc-sun-solaris2.10
gcc v 3.4.3
ld: Software Generation Utilities - Solaris Link Editors: 5.10-1.482

I am trying to make the GNUPG software on the solaris machine with above mentioned configurations.
But following is the error being displayed

gmake[2]: Entering directory `/home/user/GNUPG/gnupg-1.4.9/tools'
gcc  -g -O2 -Wall -lsocket -lnsl   -o mpicalc mpicalc.o ../cipher/libcipher.a ../mpi/libmpi.a ../util/libutil.a   ../intl/libintl.a
ld: fatal: relocation error: R_SPARC_32: file ../mpi/libmpi.a(mpih-add1.o): symbol <unknown>: offset 0xfe9d8209 is non-aligned
ld: fatal: relocation error: R_SPARC_32: file ../mpi/libmpi.a(mpih-add1.o): symbol <unknown>: offset 0xfe9d820f is non-aligned
ld: fatal: relocation error: R_SPARC_32: file ../mpi/libmpi.a(mpih-add1.o): symbol <unknown>: offset 0xfe9d8213 is non-aligned
ld: fatal: relocation error: R_SPARC_32: file ../mpi/libmpi.a(mpih-add1.o): symbol <unknown>: offset 0xfe9d8217 is non-aligned
ld: fatal: relocation error: R_SPARC_32: file ../mpi/libmpi.a(mpih-lshift.o): symbol <unknown>: offset 0xfe9d83d1 is non-aligned
ld: fatal: relocation error: R_SPARC_32: file ../mpi/libmpi.a(mpih-lshift.o): symbol <unknown>: offset 0xfe9d83d7 is non-aligned
collect2: ld returned 1 exit status
gmake[2]: *** [mpicalc] Error 1

Please help!!

Kast