Makefile找不到依赖规则

cookis

1. 
   
2. #compiler and linker
   
3. CXX  = g++
   
4. CC   = gcc
   
5. LINKER = g++
   
6. MAKE   = make
   
7. 
   
8. #control version save-dir
   
9. ifdef HXHT_RELEASE
   
10. BIN_DIR = ./release
    
11. else
    
12. BIN_DIR = ./debug
    
13. endif
    
14. 
    
15. #source code dir
    
16. VPATH := ./src
    
17. 
    
18. #target
    
19. TARGET = $(BIN_DIR)/HikVideoSvrHC
    
20. 
    
21. #compile macro
    
22. COMP_MACRO = -D_REENTRANT -D__USE_POSIX -D__linux__ -DIP_DEBUG
    
23. 
    
24. #compile flags
    
25. CCFLAGS += $(COMP_MACRO) -g -Wall
    
26. 
    
27. #libs
    
28. LIB_DIR  = -L./hc4000_sdk -L./g729decoder
    
29. SYS_LIBS = -lpthread -ldl -lstdc++ -lm -lcrypt
    
30. PROJECT_LIBS = -lACE -lds40xxsdk -lg729decoder
    
31. LIBS = $(SYS_LIBS) $(LIB_DIR) $(PROJECT_LIBS)
    
32. 
    
33. #optimization
    
34. CCFLAGS += -O2
    
35. 
    
36. # EACH DIRECTORY WITH HEADERS MUST BE APPENDED IN THIS MANNER TO THE CCFLAGS
    
37. CCFLAGS += -I.
    
38. CCFLAGS += -I$(ACE_ROOT)
    
39. #CCFLAGS += -I./src
    
40. # EACH DIRECTORY WITH A STATIC LIBRARY MUST BE APPENDED IN THIS MANNER TO THE LINKOPTS
    
41. CXXFLAGS := $(CCFLAGS)
    
42. CFLAGS =
    
43. 
    
44. CPPFILES =      AlarmHandler.cpp   \
    
45.                 AlarmInGetPolicyReq.cpp   \
    
46.                 AlarmInSetPolicyReq.cpp   \
    
47.                .....
    
48.                .....
    
49. CFILES =
    
50. 
    
51. OBJ_DIR = ./obj/
    
52. 
    
53. all: $(TARGET)
    
54. 
    
55. OBJS = $(addprefix $(OBJ_DIR), $(notdir $(CPPFILES:%.cpp=%.o)))
    
56. 
    
57. $(TARGET): $(OBJS)
    
58.         $(LINKER) -o $@ $(OBJS) $(CXXFLAGS) $(LIBS)
    
59. 
    
60. %.o:%.cpp
    
61.         $(CXX) $(CXXFLAGS) -c $^ -o $(OBJ_DIR)$(notdir $@)
    
62. 
    
63. %.o:%.c
    
64.         $(CC) $(CCFLAGS) -c $^ -o $(OBJ_DIR)$(notdir $@)
    
65. check:
    
66.         ldd -r $(NAME)
    
67. clean:
    
68.         -rm -f $(TARGET) $(OBJS)
    
69. 
    
70. .PHONY:all check clean
    

复制代码

[ace@SSWork HikVideoServer]$ make
make: *** No rule to make target `obj/AlarmHandler.o', needed by `debug/HikVideoSvrHC'.  Stop.

我想把.o 编译到另外一个文件夹...结果找不到依赖规则

cookis

问题已经解决...借鉴了一下开源项目的makefile   外国人就是牛X
$(OBJ_DIR)%.o:%.cpp
        $(CXX) $(CXXFLAGS) -c $^ -o $(OBJ_DIR)$(notdir $@)