makefile opencv的案例

 1 CXX = g++
 2 LIBS +=`pkg-config --libs opencv`
 3 INC +=`pkg-config --cflags opencv`
 4 CPPFLAGS += -g -std=c++11 -Wall
 5 
 6 SRCS = detect.cpp
 7 TARGET = detect
 8 OBJS = detect.o
 9 
10 $(TARGET):$(OBJS)
11     $(CXX) $(INC) $(CPPFLAGS) $(OBJS) -o $(TARGET) $(LIBS)
12 $(OBJS):%.o:%.cpp
13     $(CXX) $(INC) $(CPPFLAGS) -c $< -o $@
14 
15 .PHONY:clean
16 clean:
17     rm -r *.o $(TARGET)

 1 CXX = g++
 2 LDLIBS += `pkg-config --libs opencv`
 3 INC += `pkg-config --cflags opencv`
 4 CPPFLAGS += -g -std=c++11 -Wall -I./
 5 
 6 TARGET = edges
 7 OBJS = edges.o label.o
 8 SRCS = edges.cpp label.cpp
 9 HEAD = label.hpp
10 
11 $(TARGET):$(OBJS)
12     $(CXX) -o $(TARGET) $(OBJS) $(LDLIBS)
13 
14 %.o:%.c $(HEAD)
15     $(CXX) $(INC) $(CPPFLAGS) -c $> -o $@
16 
17 .PHONY:clean
18 clean:
19     rm -r *.o

 1 CXX = g++
 2 INC += `pkg-config --cflags opencv`
 3 LIBS += `pkg-config --libs opencv`
 4 
 5 
 6 #dir
 7 DIR_INC = ./include
 8 DIR_SRC = ./src
 9 DIR_OBJ = ./obj
10 DIR_BIN = ./bin
11 
12 CPPFLAGS += -g -std=c++11 -Wall -I${DIR_INC}
13 
14 #SRC = $(wildcard ${DIR_SRC}/*.cpp) 
15 SRC1 = ${DIR_SRC}/detect.cpp ${DIR_SRC}/tools.cpp 
16 OBJ1 = $(patsubst %.cpp,${DIR_OBJ}/%.o,$(notdir ${SRC1})) 
17 BIN_TARGET1 = ${DIR_BIN}/detect
18 
19 SRC2 = ${DIR_SRC}/detect2.cpp ${DIR_SRC}/tools.cpp 
20 OBJ2 = $(patsubst %.cpp,${DIR_OBJ}/%.o,$(notdir ${SRC2})) 
21 BIN_TARGET2 = ${DIR_BIN}/detect2
22 
23 SRC3 = ${DIR_SRC}/detect_circle.cpp ${DIR_SRC}/tools.cpp 
24 OBJ3 = $(patsubst %.cpp,${DIR_OBJ}/%.o,$(notdir ${SRC3})) 
25 BIN_TARGET3 = ${DIR_BIN}/detect_circle
26 
27 SRC4 = ${DIR_SRC}/detect_circle2.cpp ${DIR_SRC}/tools.cpp 
28 OBJ4 = $(patsubst %.cpp,${DIR_OBJ}/%.o,$(notdir ${SRC4})) 
29 BIN_TARGET4 = ${DIR_BIN}/detect_circle2
30 
31 SRC5 = ${DIR_SRC}/hog_svm_test.cpp ${DIR_SRC}/tools.cpp 
32 OBJ5 = $(patsubst %.cpp,${DIR_OBJ}/%.o,$(notdir ${SRC5})) 
33 BIN_TARGET5 = ${DIR_BIN}/hog_svm_test
34 
35 SRC6 = ${DIR_SRC}/hog_svm_test2.cpp ${DIR_SRC}/tools.cpp 
36 OBJ6 = $(patsubst %.cpp,${DIR_OBJ}/%.o,$(notdir ${SRC6})) 
37 BIN_TARGET6 = ${DIR_BIN}/hog_svm_test2
38 
39 SRC7 = ${DIR_SRC}/hog_svm_test2.cpp ${DIR_SRC}/tools.cpp 
40 OBJ7 = $(patsubst %.cpp,${DIR_OBJ}/%.o,$(notdir ${SRC7})) 
41 BIN_TARGET7 = ${DIR_BIN}/hog_svm_test3
42 
43 detect:${BIN_TARGET1}
44 
45 detect2:${BIN_TARGET2}
46 
47 detect_circle:${BIN_TARGET3}
48 
49 detect_circle2:${BIN_TARGET4}
50 
51 hog_svm_test:${BIN_TARGET5}
52 
53 hog_svm_test2:${BIN_TARGET6}
54 
55 hog_svm_test3:${BIN_TARGET7}
56 
57 # echo:
58 #     echo $(OBJ1)
59 #     echo $(BIN_TARGET)
60 #     echo $(notdir ${SRC1})
61 
62 ${BIN_TARGET1}:${OBJ1}
63     $(CXX) -o $@  $(OBJ1)  $(LIBS)
64 
65 ${BIN_TARGET2}:${OBJ2}
66     $(CXX) -o $@  $(OBJ2)  $(LIBS)
67 
68 ${BIN_TARGET3}:${OBJ3}
69     $(CXX) -o $@  $(OBJ3)  $(LIBS)
70 
71 ${BIN_TARGET4}:${OBJ4}
72     $(CXX) -o $@  $(OBJ4)  $(LIBS)
73 
74 ${BIN_TARGET5}:${OBJ5}
75     $(CXX) -o $@  $(OBJ5)  $(LIBS)
76 
77 ${BIN_TARGET6}:${OBJ6}
78     $(CXX) -o $@  $(OBJ6)  $(LIBS)
79 
80 ${BIN_TARGET7}:${OBJ7}
81     $(CXX) -o $@  $(OBJ7)  $(LIBS)
82    
83 
84 ${DIR_OBJ}/%.o:${DIR_SRC}/%.cpp
85     $(CXX)  $(CPPFLAGS) -c  $< -o $@
86 
87 
88 .PHONY:clean
89 clean:
90     find ${DIR_OBJ} -name *.o -exec rm -rf {} ;