相关疑难解决方法(0)

我是Makefiles和g ++的新手,我在使用-MM标志生成项目文件的依赖项时遇到了问题.我正在发布我正在使用的Makefile供你考虑.请看一下.

OUTPUT_ROOT := output/
SOURCE_ROOT := source/

TITLE_NAME := TestProj 

SOURCES := \
 MyFile.cpp \
 stdAfx.cpp \
 Main.cpp \

OUT_DIR  := $(OUTPUT_ROOT)

OUT_O_DIR := $(OUT_DIR)

OBJS = $(SOURCES:%.cpp=$(OUT_O_DIR)%.o)
DEPS = $(OBJS:%.o=%.d)
DIRS = $(subst /,/,$(sort $(dir $(OBJS))))
SOURCE_TARGET = $(SOURCES:%.cpp=$(SOURCE_ROOT)%.cpp)
OUTPUT_TARGET = $(OUT_DIR)$(TITLE_NAME)

#---------------------------------------------------------------------
# executables
#---------------------------------------------------------------------
MD := mkdir -p
RM := rm
CC := g++

#---------------------------------------------------------------------
# rules
#---------------------------------------------------------------------
.PHONY: clean directories objects title

all: directories objects title

directories:
 @$(MD) $(DIRS)

clean:
 $(RM) -rf $(OUT_DIR)

$(OBJS): $(SOURCE_TARGET) …