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OpenCVのC++コードをMacでmakeする際のMakefile

Last updated at Posted at 2014-10-13

コード

# コンパイラを指定
CC :=g++
# インクルードファイル等
CFLAGS :=`pkg-config opencv --cflags` `pkg-config opencv --libs`
LDFLAGS :=
# ディレクトリ内の全てのC++ファイルをコンパイル
SOURCES :=$(wildcard *.cpp)
# C++ファイルの.cppをとったものを実行ファイルの名前とする
EXECUTABLE :=$(SOURCES:.cpp=)

all:$(EXECUTABLE)

$(EXECUTABLE):$(SOURCES)
	$(CC) $< $(LDFLAGS) $(CFLAGS) -o $@

clean:
	rm -rf $(EXECUTABLE)

使用例

$ ls
Makefile  mat.cpp
$ make
g++ mat.cpp  `pkg-config opencv --cflags` `pkg-config opencv --libs` -o mat
$ ./mat
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