Something

ircd_parser.y:578: warning: value computed is not used
ircd_parser.y:1020: warning: value computed is not used
ircd_parser.y:1177: warning: value computed is not used
ircd_parser.y:2788: warning: value computed is not used
gcc -I../include -I../lib/pcre   -Wall -O2 -g -Wno-pointer-sign -c s_bsd_epoll.c
gcc -Wall -O2 -g -Wno-pointer-sign -Wl,-export-dynamic -o ircd balloc.o channel.o channel_mode.o client.o cloak.o csvlib.o dbuf.o dynlink.o event.o fdlist.o fileio.o getopt.o hash.o hook.o hostmask.o irc_getaddrinfo.o irc_getnameinfo.o irc_res.o irc_reslib.o irc_string.o ircd.o ircd_signal.o lex.yy.o list.o listener.o m_error.o match.o md5.o memory.o modules.o motd.o numeric.o packet.o parse.o restart.o resv.o rsa.o s_auth.o s_bsd.o s_conf.o s_gline.o s_log.o s_misc.o s_serv.o s_stats.o s_user.o send.o sprintf_irc.o tools.o version.o whowas.o y.tab.o s_bsd_epoll.o -ldl -lcrypt  ../lib/pcre/libpcre.a -lssl -lcrypto
make[1]: Leaving directory `/home/user01/ircd/src'
build ==> servlink
make[1]: Entering directory `/home/user01/ircd/servlink'
gcc -I. -I../include   -Wall -O2 -g -Wno-pointer-sign -c servlink.c
gcc -I. -I../include   -Wall -O2 -g -Wno-pointer-sign -c io.c
gcc -I. -I../include   -Wall -O2 -g -Wno-pointer-sign -c control.c
gcc -Wall -O2 -g -Wno-pointer-sign -Wl,-export-dynamic -o servlink servlink.o io.o control.o -ldl -lcrypt  -lssl -lcrypto -lz
make[1]: Leaving directory `/home/user01/ircd/servlink'
build ==> tools
make[1]: Entering directory `/home/user01/ircd/tools'
gcc -Wall -O2 -g -Wno-pointer-sign -I../include  -Wl,-export-dynamic mkpasswd.c -o mkpasswd -lcrypt
gcc -Wall -O2 -g -Wno-pointer-sign -I../include  -Wl,-export-dynamic encspeed.c -o encspeed -lssl -lcrypto
make[1]: Leaving directory `/home/user01/ircd/tools'