使用Makefiles的新手,并想知道我将如何包含-g命令(以及我需要的任何其他内容)以便编译我的程序以使用gdb运行。这是我给出的Makefile。提前谢谢。
include parallelDefs
COMMON = dataGen.h utils.h IO.h parseCommandLine.h graph.h graphIO.h graphUtils.h parallel.h sequence.h blockRadixSort.h deterministicHash.h transpose.h
GENERATORS = rMatGraph gridGraph powerGraph randLocalGraph addWeights randDoubleVector fromAdjIdx adjToEdgeArray adjElimSelfEdges
.PHONY: all clean
all: $(GENERATORS)
$(COMMON) :
ln -s ../../common/$@ .
%.o : %.C $(COMMON)
$(PCC) $(PCFLAGS) -c $< -o $@
rMatGraph : rMatGraph.o
$(PCC) $(PLFLAGS) -o $@ rMatGraph.o
gridGraph : gridGraph.o
$(PCC) $(PLFLAGS) -o $@ gridGraph.o
powerGraph : powerGraph.o
$(PCC) $(PLFLAGS) -o $@ powerGraph.o
randLocalGraph : randLocalGraph.o
$(PCC) $(PLFLAGS) -o $@ randLocalGraph.o
addWeights : addWeights.o
$(PCC) $(PLFLAGS) -o $@ addWeights.o
fromAdjIdx : fromAdjIdx.o
$(PCC) $(PLFLAGS) -o $@ fromAdjIdx.o
randDoubleVector : randDoubleVector.o
$(PCC) $(PLFLAGS) -o $@ randDoubleVector.o
adjToEdgeArray : adjToEdgeArray.C $(COMMON)
$(PCC) $(PCFLAGS) $(PLFLAGS) -o $@ adjToEdgeArray.C
adjElimSelfEdges : adjElimSelfEdges.C $(COMMON)
$(PCC) $(PCFLAGS) $(PLFLAGS) -o $@ adjElimSelfEdges.C
clean :
rm -f *.o $(GENERATORS)
make clean -s -C data
cleansrc :
make -s clean
rm -f $(COMMON)
答案 0 :(得分:1)
如果只使用randLocalGraph
选项编译-g
,则需要一个明确的规则:
randLocalGraph.o: randLocalGraph.C $(COMMON)
$(PCC) $(PCFLAGS) -g -c randLocalGraph.C -o $@
将使用隐式规则创建所有其他对象。