I have sources for samba 1.9.18p8. I'm trying to build the package on HPUX 10.20 I beleive it cann't seem to find the varargs macros. What linker options / enviroment variables do I need to turn on? I'm a little new to HPUX. Thanks for your help. HERE's my output from make....... Using CFLAGS = -O -DSYSLOG -DSMBLOGFILE="/opt/utils/samba/var/log.smb" -DNMBLOGFILE="/opt/utils/samba/var/log.nmb" -DCONFIGFILE="/opt/utils/samba/lib/smb.conf" -DLMHOSTSFILE="/opt/utils/samba/lib/lmhosts" -DWEB_ROOT="/opt/utils/samba" -DLOCKDIR="/opt/utils/samba/var/locks" -DSMBRUN="/opt/utils/samba/bin/smbrun" -DCODEPAGEDIR="/opt/utils/samba/lib/codepages" -DWORKGROUP="LODGENET" -DGUEST_ACCOUNT="nobody" -DDRIVERFILE="/opt/utils/samba/lib/printers.def" -DHPUX -ansi -D_HPUX_SOURCE -D_POSIX_SOURCE -DHPUX10 -DFAST_SHARE_MODES -DSMB_PASSWD="/opt/utils/samba/bin/smbpasswd" -DSMB_PASSWD_FILE="/opt/utils/samba/private/smbpasswd" Using LIBS = Compiling clientutil.c Compiling clitar.c Compiling getsmbpass.c Compiling rpc_pipes/ntclientpipe.c Compiling rpc_pipes/ntclientlsa.c Compiling rpc_pipes/ntclientnet.c Linking smbclient ld: Unsatisfied symbols: __builtin_va_start (code) *** Error exit code 1 Stop.