我写了一个很简单的程序有 main.cpp display.cpp display.h 可是make时 总显示找不到 display.h 求问怎么写makefile呀
把你写得Makefile贴出来看看。
PROGRAM = parser
GRAMMARFOLDER = ./Linux/
BUILDFOLDER = build/
BUILDIO = build/io
NASM = nasm
BUILDIOEXIST = $(shell if [ -d $(BUILDIO) ]; then echo "exist"; else echo "notexist"; fi;)
GRAMMAREXIST = $(shell if [ -d $(GRAMMARFOLDER) ]; then echo "exist"; else echo "notexist"; fi;)
BUILDEXIST = $(shell if [ -d $(BUILDFOLDER) ]; then echo "exist"; else echo "notexist"; fi;)
DEPS = $(shell find ./ -name "*.h")
SRC = $(shell find ./ -name "*.cpp")
OBJ = $(SRC:%.cpp=%.o)
CXX = g++
FLEX = flex
BISON = bison
CXXVER = c++11
$(PROGRAM): $(OBJ)
$(CXX) -o $(PROGRAM) $(OBJ) -std=$(CXXVER) -g
grammar: lexer.l grammar.y
ifeq ($(GRAMMAREXIST),notexist)
mkdir $(GRAMMARFOLDER)
endif
$(BISON) --output="./Linux/grammar.tab.cpp" --defines="./Linux/grammar.tab.h" grammar.y
$(FLEX) --outfile="./Linux/lexer.flex.cpp" lexer.l
sed -i "1i\#include \"../common/trees.h\"" ./Linux/grammar.tab.h
%.o: %.cpp $(DEPS)
$(CXX) -c $< -o $@ -std=$(CXXVER) -g
clean:
rm -rf $(GRAMMARFOLDER) $(OBJ) $(PROGRAM) $(BUILDFOLDER) common/util/io/asm_io.o
build:
ifeq ($(BUILDEXIST),notexist)
mkdir $(BUILDFOLDER)
endif
ifeq ($(BUILDIOEXIST),notexist)
mkdir $(BUILDIO)
endif
$(NASM) -f elf -d ELF_TYPE common/util/io/asm_io.asm -o common/util/io/asm_io.o
cp $(PROGRAM) $(BUILDFOLDER)
cp common/util/io/asm_io.o $(BUILDIO)
cp common/util/io/asm_io.inc $(BUILDIO)
cp -r test/ $(BUILDFOLDER)
cp example/Makefile $(BUILDFOLDER)