Question

所以我在我的项目上迁移服务器，现在它不会编译。我相信我已经安装了所有必要的库，但是我一直在获得未定义的引用错误。

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

这就是我从做linux＆amp;＆amp ;;按照Lua指示sudo make install。我可以看到liblua.a位于/ usr / local / lib中，所有.h文件都位于/ usr / local / include

我的Makefile如下：

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 *.*~

然而，当我编译时，我得到了

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

我完全不知道该做什么，我觉得一切都应该是它找不到合适的库。想法？

与liblua.a建立联系

0 个答案: