66 lines
1.8 KiB
Makefile
Executable File
66 lines
1.8 KiB
Makefile
Executable File
#CC = gcc
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CROSS = /home/yyz/audio/rk3308/buildroot/output/rockchip_rk3308_pcba_32bit/host/bin/arm-rockchip-linux-gnueabihf-
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CC = $(CROSS)gcc
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CXX = $(CROSS)g++
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#MW_DIR=$(PWD)
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LIBS += -lpthread
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MW_DIR=./
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TARGET = libmictest.so
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INCLUDE = -I./
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#
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CFLAGS += -fPIC -DTINA_LINUX -DWITHOUT_ALOG=1 -lpthread -O3 -fno-strict-aliasing -fprefetch-loop-arrays -mfloat-abi=hard -mfpu=neon -marm -march=armv7-a
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#-mfpu=neon -marm -march=armv7-a
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CXXFLAGS += -fPIC -DTINA_LINUX -DWITHOUT_ALOG=1 -lpthread -O3 -fno-strict-aliasing -fprefetch-loop-arrays -mfloat-abi=hard -mfpu=neon -marm -march=armv7-a
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#-mfpu=neon -marm -march=armv7-a
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LDFLAGS = -fPIC -shared
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#找到所有编译目录下的头文件--
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SAMDIR=$(MW_DIR)
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SAMINCH=$(shell find $(SAMDIR) -name "*.h*")
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#找到了，大家可以看到Makefile是可以使用shell命令的，现在结果存储在SAMINCH。
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TMP_DIR=$(dir $(SAMINCH))
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#dir是个函数，就是列出SAMINCH目录前缀（/*.h之前的字串）的结果。
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SAMINCDIR=$(sort $(TMP_DIR))
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#sort也是个函数，这是为了去除重复的目录名。
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INCLUDE += $(foreach temp, $(SAMINCDIR), -I$(temp))
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#只是列出所有匹配的目录结果， 加到-I选项之后，用空格隔开。
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#好了，轮到源程序了。
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CPP_FILES=$(shell find $(SAMDIR) -name '*.cpp')
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C_FILES =$(shell find $(SAMDIR) -name '*.c')
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OBJCPP=$(CPP_FILES:%.cpp=%.o)
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OBJC =$(C_FILES:%.c=%.o)
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#建立规则
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#$(warning objcpp is $(OBJCPP) objc is $(OBJC) )
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#$(warning cflags is $(CFLAGS))
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#下面实际的编译过程加上：
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$(TARGET): $(OBJCPP) $(OBJC)
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# $(CXX) $(LDFLAGS) -o $(TARGET)
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$(CXX) $(LDFLAGS) $(OBJCPP) $(OBJC) -o $@ $(LIBS)
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$(OBJCPP): %.o: %.cpp
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$(CXX) -c $< $(CXXFLAGS) $(INCLUDE) -o $@
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$(OBJC): %.o: %.c
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$(CC) -c $(CFLAGS) $(INCLUDE) $< -o $@
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#control: clean $(APP)
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# $(CPP) -m32 -o $@ $(INCLUDE) $(APP)
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clean:
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rm -fr $(OBJCPP) $(OBJC)
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# rm -f control
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