c-dyld:在makefile中链接时未加载库

Question

嗨，我知道还有一些其他帖子的标题相同，但它们不在同一个上下文中。所以：我有一个名为mlx的库，库文件名为libmlx.dylib：当我尝试使用gcc main.c libmlx.dylib用一个简单的main编译它时，它编译得很好，库也在工作，但当我尝试用我的makefile用我的项目编译时，编译不会引发任何错误，但当我们启动程序时，我会收到以下错误消息：

dyld: Library not loaded: libmlx.dylib
Referenced from: /Users/leo/Documents/42-cursus/so_long/./so_long
Reason: image not found
[1]    8313 abort      ./so_long

这是我的makefile：

SHELL =     /bin/sh
NAME =      so_long
.SUFFIXES = .c .o .h .dylib
SRCDIR =    src
INCDIR =    inc
LIBDIR =    lib
OBJDIR =    .obj
SRC =       $(addsuffix $(word 1, $(.SUFFIXES)),
$(addprefix exception/,
exception
bad_alloc
invalid_arguments
invalid_map
runtime_error)
$(addprefix parsing/,
get_map)
$(addprefix rendering/,
render_map)
$(addprefix utils/,
init_image
make_color)
$(addprefix cleaning/,
mlx_clear)
$(addprefix get_next_line/,
get_next_line
get_next_line_utils)
main)
INC =       $(addsuffix $(word 3, $(.SUFFIXES)),
get_next_line
mlx
exception
so_long)
LIB =       mlx
ft
OBJ =       $(SRC:$(word 1, $(.SUFFIXES))=$(word 2, $(.SUFFIXES)))
CC =        gcc
CFLAGS =    -Wall -Wextra -Werror -I $(INCDIR)
LCFLAGS =   $(addprefix -L, $(LIBDIR)) $(addprefix -l, $(lib))
####    COLORS    ####
KNRM =      x1B[0m
KRED =      x1B[31m
KGRN =      x1B[32m
KYEL =      x1B[33m
KBLU =      x1B[34m
KMAG =      x1B[35m
KCYN =      x1B[36m
KWHT =      x1B[37m
######################
all: $(OBJDIR) $(NAME)
@printf "$(KGRN)`$(NAME)` is up to date.n$(KNRM)"
$(OBJDIR):
@printf "$(KYEL)➤ "
mkdir -p $@/exception $@/parsing $@/rendering $@/utils $@/cleaning $@/get_next_line
@printf "$(KNRM)"
$(NAME): $(addprefix $(OBJDIR)/, $(OBJ))
@printf "$(KCYN)[  Linking  ]n➤ "
$(CC) $(CFLAGS) $^ -o $@ $(LCFLAGS)
@printf "$(KNRM)"
$(OBJDIR)/%$(word 2, $(.SUFFIXES)): $(SRCDIR)/%$(word 1, $(.SUFFIXES)) $(addprefix $(INCDIR)/, $(INC))
@printf "$(KMAG)[  Compiling  ]n➤ "
$(CC) $(CFLAGS) -c $< -o $@
@printf "$(KNRM)"
clean:
@printf "$(KRED)➤ "
rm -rf $(OBJDIR)
@printf "$(KNRM)"
fclean: clean
@printf "$(KRED)➤ "
rm -f $(NAME)
@printf "$(KNRM)"
re: fclean all

我将它与标志-L $(LIBDIR) -lmlx链接起来。我做错了什么？

Answer 1

我发现，对于动态库，您需要将.dylib与目标放在同一目录中，我允许发布该帖子，以防有些人面临同样的问题。