So I migrated servers on a project of mine and now it won't compile. I believe I've installed all the necessary libraries, but I keep getting undefined reference errors.
wsayin@sapper:~/mud/lua$ make linux
cd src && make linux
make[1]: Entering directory `/home/wsayin/mud/lua/src'
make all SYSCFLAGS="-DLUA_USE_LINUX" SYSLIBS="-Wl,-E -ldl -lreadline"
make[2]: Entering directory `/home/wsayin/mud/lua/src'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/wsayin/mud/lua/src'
make[1]: Leaving directory `/home/wsayin/mud/lua/src'
wsayin@sapper:~/mud/lua$ sudo make install
cd src && mkdir -p /usr/local/bin /usr/local/include /usr/local/lib /usr/local/man/man1 /usr/local/share/lua/5.2 /usr/local/lib/lua/5.2
cd src && install -p -m 0755 lua luac /usr/local/bin
cd src && install -p -m 0644 lua.h luaconf.h lualib.h lauxlib.h lua.hpp /usr/local/include
cd src && install -p -m 0644 liblua.a /usr/local/lib
cd doc && install -p -m 0644 lua.1 luac.1 /usr/local/man/man1
That's what I got from doing make linux && sudo make install, as per the Lua directions. I can see that liblua.a is located in /usr/local/lib and all the .h files are located in /usr/local/include
My Makefile is as follows:
CC = gcc
BIN_NAME = dark.test
LUA_LIB_DIR = /usr/local/lib
LUA_INCLUDE = /usr/local/include
MYSQL_LIB_DIR = /usr/lib/mysql
MYSQL_INCLUDE = /usr/include/mysql
LIB_DIRS = -L$(LUA_LIB_DIR) -L$(MYSQL_LIB_DIR)
INCLUDES = -I$(SHARED_STR_INCLUDE) -I$(LUA_INCLUDE) -I$(MYSQL_INCLUDE)
C_FLAGS = -Wall -Wextra -Wno-long-long -ggdb -pedantic -std=c99 $(INCLUDES) -fstack-protector
L_FLAGS = -lz -lpthread -lcrypt -llua -lm $(LIB_DIRS) -lmysqlclient
O_FILES = socket.o io.o strings.o utils.o interpret.o help.o \
action_safe.o mccp.o save.o event.o handler_events.o\
list.o stack.o handler_mysql.o handler_connections.o \
handler_lua.o accounts.o world.o comm.o rand.o
all: $(O_FILES)
rm -f $(BIN_NAME)
$(CC) -o $(BIN_NAME) $(O_FILES) $(L_FLAGS) $(C_FLAGS)
.c.o: all
@echo [`date +%T`] Compiling $< ...
@$(CC) -c $(C_FLAGS) $<
clean:
@echo Cleaning code $< ...
@rm -f *.o
@rm -f $(BIN_NAME)
@rm -f *.*~
Yet when I compile, I get
wsayin@sapper:~/mud/src$ make
rm -f dark.test
gcc -o dark.test socket.o io.o strings.o utils.o interpret.o help.o action_safe.o mccp.o save.o event.o handler_events.o list.o stack.o handler_mysql.o handler_connections.o handler_lua.o accounts.o world.o comm.o rand.o -lz -lpthread -lcrypt -llua -lm -L/usr/local/lib -L/usr/lib/mysql -lmysqlclient -Wall -Wextra -Wno-long-long -ggdb -pedantic -std=c99 -I -I/usr/local/include -I/usr/include/mysql -fstack-protector
save.o: In function `load_player':
/home/wsayin/mud/src/save.c:36: undefined reference to `lua_open'
handler_lua.o: In function `init_lua':
/home/wsayin/mud/src/handler_lua.c:27: undefined reference to `lua_open'
handler_lua.o: In function `load_mud_settings':
/home/wsayin/mud/src/handler_lua.c:44: undefined reference to `lua_open'
world.o: In function `load_world':
/home/wsayin/mud/src/world.c:51: undefined reference to `lua_open'
world.o: In function `load_area_objects':
/home/wsayin/mud/src/world.c:180: undefined reference to `luaL_getn'
world.o: In function `load_area_mobiles':
/home/wsayin/mud/src/world.c:211: undefined reference to `luaL_getn'
world.o: In function `load_area_rooms':
/home/wsayin/mud/src/world.c:242: undefined reference to `luaL_getn'
world.o: In function `load_room_resets':
/home/wsayin/mud/src/world.c:267: undefined reference to `luaL_getn'
world.o: In function `load_room':
/home/wsayin/mud/src/world.c:314: undefined reference to `luaL_getn'
collect2: ld returned 1 exit status
make: *** [all] Error 1
I'm at a complete loss for what to do, I feel like everything is where it should be yet its not finding the right libraries. Thoughts?
