Dear friends, Anyone success to compile syslog-ng-1.5.18 on Solaris 8. I've try to search from mailing list, I've add stdio.h to cfg-grammar.c already (otherwise, error in make time) But after I passed that error. I still faced with the below error. Please suggest me to deal with the below error messages. Thanks in advance Pat. [..snipped..] D_GNU_SOURCE -c getopt.c gcc -DHAVE_CONFIG_H -I. -I/usr/local/src/syslog-ng-1.5.18/src -I. -g -O2 -Wall -I/usr/local/include/libol -D_GNU_SOURCE -c getopt1.c gcc -g -O2 -Wall -I/usr/local/include/libol -D_GNU_SOURCE -o syslog-ng main.o sources.o center.o filters.o destinations.o log.o cfgfile.o cfg-grammar.o cfg-lex.o affile.o afsocket.o afunix.o afinet.o afinter.o afuser.o afstreams.o afprogram.o afremctrl.o nscache.o utils.o syslog-names.o getopt.o getopt1.o -lpthread -ldoor -ll /usr/local/lib/libol.a -lsocket -lnsl -lxnet Undefined first referenced symbol in file request_init afinet.o sock_host afinet.o hosts_access afinet.o ld: fatal: Symbol referencing errors. No output written to syslog-ng collect2: ld returned 1 exit status *** Error code 1 make: Fatal error: Command failed for target `syslog-ng' Current working directory /usr/local/src/syslog-ng-1.5.18/src *** Error code 1 make: Fatal error: Command failed for target `all-recursive' Current working directory /usr/local/src/syslog-ng-1.5.18/src *** Error code 1 make: Fatal error: Command failed for target `all-recursive-am' Current working directory /usr/local/src/syslog-ng-1.5.18/src *** Error code 1 make: Fatal error: Command failed for target `all-recursive