plperl: No such file or directory. (Solaris 9, PGSQL 7.4, OpenSSL, Perl)

I ran into the following problem building PostgreSQL 7.4beta3 on Solaris9 (sparc) using GCC 3.3 and OpenSSL 0.9.7b and Perl 5.8.0:
(./configure --with-perl --with-openssl)

gcc -shared -h libplpgsql.so.1 pl_gram.o pl_handler.o pl_comp.o pl_exec.o pl_funcs.o -L../../../../src/port -L/usr/local/ssl/lib -o libplpgsql.so.1.0
rm -f libplpgsql.so.1
ln -s libplpgsql.so.1.0 libplpgsql.so.1
rm -f libplpgsql.so
ln -s libplpgsql.so.1.0 libplpgsql.so
make[4]: Leaving directory `/export/home/software/utils/postgresql-7.4beta3/src/pl/plpgsql/src'
make[3]: Leaving directory `/export/home/software/utils/postgresql-7.4beta3/src/pl/plpgsql'
make: *** plperl: No such file or directory. Stop.
make: Entering an unknown directorymake: Leaving an unknown directorymake[2]: *** [all] Error 2
make[2]: Leaving directory `/export/home/software/utils/postgresql-7.4beta3/src/pl'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/export/home/software/utils/postgresql-7.4beta3/src'
make: *** [all] Error 2

Can somebody already built the Postgres 7.4 on Solaris 9 with openssl and perl options sucesfully? Am I missing something or is it a bug?

Thank you,

Nayib