【发布时间】:2012-11-27 07:47:34
【问题描述】:
我知道以前很多人都问过这个问题,但我无法解决。我想在eclipse中调试一个makefile项目,但我不能。我刚学c++,不知道makefile怎么写,但是老师给了我一个用,我贴在下面了。我该如何解决这个错误?
另外,如果对大家有帮助的话,我只想调试 DijkstraTest.cpp 的主函数,其他的没有。
# first name a variable objects for all object files
# FOR strauss
#CXX = CC
objectsqueue = LinkedList.o
objectstestqueue = QueueTests.o
objectsheap = BinaryHeap.o
objectstestheap = BinaryHeapTest.o
objectsdijkstra = CSV.o Network.o Dijkstra.o
objectstestdijkstra = DijkstraTest.o
# name a variable sources for all source files
sourcesqueue = LinkedList.cpp
sourcestestqueue = QueueTests.cpp
sourcesheap = BinaryHeap.cpp
sourcestestheap = BinaryHeapTest.cpp
sourcesdijkstra = CSV.cpp Network.cpp Dijkstra.cpp
sourcestestdijkstra = DijkstraTest.cpp
# now make default target all exe files
all: testqueue testheap testdijkstra
# list the dependencies for object files - those header files which help build objects
LinkedList.cpp: Collection.h Stack.h Queue.h
QueueTests.o: QueueTests.cpp LinkedList.cpp
BinaryHeap.o: BinaryHeap.h
BinaryHeapTest.o: BinaryHeap.h
Dijkstra.o: CSV.h Dijkstra.h Network.h BinaryHeap.h
# how to build all object files from all dependent source files
$(objectsqueue): $(sourcesqueue)
$(CXX) -c $(sourcesqueue) $(INCLUDES)
$(objectstestqueue): $(sourcestestqueue)
$(CXX) -c $(sourcestestqueue) $(INCLUDES)
$(objectsheap): $(sourcesheap)
$(CXX) -c $(sourcesheap) $(INCLUDES)
$(objectstestheap): $(sourcestestheap)
$(CXX) -c $(sourcestestheap) $(INCLUDES)
$(objectsdijkstra): $(sourcesdijkstra)
$(CXX) -c $(sourcesdijkstra) $(INCLUDES)
$(objectstestdijkstra): $(sourcestestdijkstra)
$(CXX) -c $(sourcestestdijkstra) $(INCLUDES)
clean:
rm -f *.o
rm -f *.exe
testqueue: $(objectsqueue) $(objectstestqueue)
$(CXX) -o QueueTests.exe $(objectsqueue) $(objectstestqueue)
testheap: $(objectsheap) $(objectstestheap)
$(CXX) -o BinaryHeapTest.exe $(objectsheap) $(objectstestheap)
testdijkstra: $(objectsheap) $(objectsdijkstra) $(objectstestdijkstra)
$(CXX) -o DijkstraTest.exe $(objectsheap) $(objectsdijkstra) $(objectstestdijkstra)
【问题讨论】:
-
你的代码中有 main() 吗?
-
是的,我的每个 test.cpp 文件中都有一个。
-
应该只有 1 个
main函数。您是否在编译器或链接器的命令行中包含了您的test.cpp文件? -
不,我不知道该怎么做。其他两个有main函数的测试文件我都删了,但是没什么区别