root@hostname:/home/total/sources/src# make
make all-am
make[1]: Entering directory `/home/total/sources/src'
g++ -I/usr/include/libxml2 -I/usr/include/lua5.1 -O2 -fomit-frame-pointer -D__USE_MYSQL__ -D__ENABLE_SERVER_DIAGNOSTIC__ -D__ROOT_PERMISSION__ -D_THREAD_SAFE -D_REENTRANT -Wall -Wextra -Wno-strict-aliasing -Wno-unused-parameter -Wno-array-bounds -pthread -pipe -o theforgottenserver actions.o allocator.o baseevents.o beds.o chat.o combat.o condition.o configmanager.o connection.o container.o creature.o creatureevent.o cylinder.o database.o databasemanager.o databasemysql.o depot.o dispatcher.o exception.o fileloader.o game.o globalevent.o group.o house.o housetile.o ioban.o ioguild.o iologindata.o iomap.o iomapserialize.o item.o itemattributes.o items.o luascript.o mailbox.o manager.o map.o monster.o monsters.o movement.o networkmessage.o npc.o otserv.o outfit.o outputmessage.o party.o player.o position.o protocol.o protocolgame.o protocolhttp.o protocollogin.o protocolold.o quests.o raids.o rsa.o scheduler.o scriptmanager.o server.o spawn.o spells.o status.o talkaction.o teleport.o textlogger.o thing.o tile.o tools.o trashholder.o waitlist.o weapons.o vocation.o -llua5.1 -lmysqlclient -lcrypto -lboost_filesystem -lboost_date_time -lboost_system -lboost_regex -lboost_thread -lz -lgmp -lxml2
monster.o:(.rodata._ZTC7Monster0_8Creature[_ZTV7Monster]+0x2b0): undefined reference to `Creature::onGainExperience(double&, Creature*, bool)'
monster.o:(.rodata._ZTC7Monster0_8Creature[_ZTV7Monster]+0x2b8): undefined reference to `Creature::onGainSharedExperience(double&, Creature*, bool)'
monster.o:(.rodata._ZTV7Monster[_ZTV7Monster]+0x2b0): undefined reference to `Creature::onGainExperience(double&, Creature*, bool)'
monster.o:(.rodata._ZTV7Monster[_ZTV7Monster]+0x2b8): undefined reference to `Creature::onGainSharedExperience(double&, Creature*, bool)'
npc.o:(.rodata._ZTC3Npc0_8Creature[_ZTV3Npc]+0x2b0): undefined reference to `Creature::onGainExperience(double&, Creature*, bool)'
npc.o:(.rodata._ZTC3Npc0_8Creature[_ZTV3Npc]+0x2b8): undefined reference to `Creature::onGainSharedExperience(double&, Creature*, bool)'
npc.o:(.rodata._ZTV3Npc[_ZTV3Npc]+0x2b0): undefined reference to `Creature::onGainExperience(double&, Creature*, bool)'
npc.o:(.rodata._ZTV3Npc[_ZTV3Npc]+0x2b8): undefined reference to `Creature::onGainSharedExperience(double&, Creature*, bool)'
collect2: error: ld returned 1 exit status
make[1]: *** [theforgottenserver] Error 1
make[1]: Leaving directory `/home/total/sources/src'
make: *** [all] Error 2
root@hostname:/home/total/sources/src#