7.4.2 on Solaris 9 - Error

Hi.

I want to install postgres 7.4.2 on solaris 9.

I configure with:  ./configure --enable-thread-safety
and it works fine (no error).

When I do "gmake", I get this error:

thread.c: In function `pqGetpwuid':
thread.c:116: error: too many arguments to function `getpwuid_r'
make[3]: *** [thread.o] Error 1
make[3]: Leaving directory
`/home/postgres/postgresql-7.4.2/src/interfaces/libpq'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/postgres/postgresql-7.4.2/src/interfaces'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/postgres/postgresql-7.4.2/src'
make: *** [all] Error 2

Anybody knows the problem?

Thanks.

CG