Makefile c++

Makefile example for compiling opencv

Adapt from Dr. mdailey version

#What needs to be built (TARG) from what source code (SRC)
SRC = calibration.cpp
TARG = dsin-opencv

#Tell make what compiler we use
CC = g++

#Tell gcc about non-standard places to find include (.h) files
#For a system wide installation use -I /usr/include/opencv
INC = -I $(HOME)/opencv2/include/

#Also tell gcc to include debug symbols (-g), give all possible warnings
#(-Wall), but don't generate the annoying "unused function" warning
CFLAGS = -g -Wall -Wno-unused-function $(INC)

#Tell the linker where to look for libraries and what's needed for OpenCV
#For a system wide installation -L isn't necessary
LIB = -L $(HOME)/opencv2/lib -lcxcore -lcv -lhighgui -lcvaux -lml
LDFLAGS = $(LIB)

#The object files we want are just the source files with .cpp -> .o
OBJS = $(SRC:.cpp=.o)

#What make should try to build by default
all: $(TARG)

#What object files the target executable depends on
$(TARG): $(OBJS)

%.o:%.cpp
$(CC) $(INC) $(LDFLAGS) -o $@ $< 

#Clean up executables, object files, and temp files 
clean: 
rm -f *~ *.o $(TARG)

ref: newhall, bujiwu