I am trying to compile an app (compiles on *BSD, Linux) but for some reason I cant get it to compile on AIX 4.3.3.3. It seems not to like the libcrypt ?? using: gcc version 2.95.2 19991024 (release) PostgreSQL 7.02 GNU Make version 3.79.1 ld ?? Flags: -I/usr/include/pgsql/ -lrts -lcrypt -L/usr/lib/psql/ -static -lecpg -lpq -lm gr_server.c:184: warning: passing arg 3 of `naccept' from incompatible pointer type ld: 0711-224 WARNING: Duplicate symbol: .connect ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. ld: 0711-317 ERROR: Undefined symbol: __crypt_r ld: 0711-317 ERROR: Undefined symbol: __setkey_r ld: 0711-317 ERROR: Undefined symbol: __encrypt_r collect2: ld returned 8 exit status any help would be great !! thank you nathan