我一直在寻找这个问题并且有一堆解决方案,但我认为它们不是我的问题所在,
目前我有一个文件夹,其中有一些用于' UI'对于我的客户端,我已经编译并测试了这些类与我的主项目分开并且它们都工作得很好,并且我没有这个新包的项目的当前makefile工作正常,但是当我将新包添加到我的项目并更新我的makefile时并在我的主要包含新的UI文件我得到一个问题,说我已经测试过的项目中的以前的类不再有效,为了更好地理解我的意思
终端:
make -f makeLedger2.mk
gcc -o sqlite3 SQLite/sqlite3.c SQLite/shell.c -lm -lrt -lpthread -ldl
g++ -c rsa/Number.cpp
g++ -c rsa/BigInt.cpp -lm -lrt -lpthread -ldl
g++ -c rsa/Rsa.cpp -lm -lrt -lpthread -ldl
g++ -c database/Entry.cpp
g++ -c rsa/Key.cpp
g++ -c database/PersonalDataBase.cpp -lm -lrt -lpthread -ldl
gcc -o sqlite.o -c SQLite/sqlite3.c -lm -lrt -lpthread -ldl
g++ -c ClientUI/UIOutput.cpp
g++ -c ClientUI/UserCommand.cpp
g++ -c ClientUI/KeyboardController.cpp
g++ -c Network/P2P/Network.cpp -lm -lrt -lpthread -ldl
g++ -c main.cpp -lm -lrt -lpthread -ldl
main.cpp: In function ‘int main()’:
main.cpp:23:11: error: ‘overlay’ was not declared in this scope
main.cpp:23:25: error: expected type-specifier before ‘Network’
main.cpp:23:25: error: expected ‘;’ before ‘Network’
make: *** [main.o] Error 1
这里最大的问题是在我更新我的makefile之前没有触及,(即我的网络类在我包含之前没有遇到这个错误,或者我的所有代码都会在没有添加这个新包的情况下编译而且#39; ClientUI&#39)
我的makefile:
CXX = g++
CC = gcc
LIB = -lm -lrt -lpthread -ldl
BIN = SQLite ledger database Network/P2P Control ClientUI
****Added : UIOutput.o UserCommand.o KeyboardController.o***
OBJECTS = Number.o BigInt.o Rsa.o LedgerEntry.o Entry.o Key.o PersonalDataBase.o sqlite.o UIOutput.o UserCommand.o KeyboardController.o Network.o main.o
VPATH = SQLite rsa database Network/P2P Control ClientUI
all : $(BIN)
sqlite3: sqlite3.c shell.c
$(CC) -o $@ $^ $(LIB)
ledger: $(OBJECTS)
$(CXX) -o $@ $^ $(LIB)
Number.o: rsa/Number.cpp rsa/Number.h
$(CXX) -c rsa/Number.cpp
BigInt.o: rsa/BigInt.cpp rsa/BigInt.h rsa/Number.h
$(CXX) -c rsa/BigInt.cpp$(LIB)
Rsa.o: rsa/Rsa.cpp rsa/Rsa.h rsa/BigInt.h rsa/Number.h
$(CXX) -c rsa/Rsa.cpp $(LIB)
Key.o: rsa/Key.cpp rsa/Key.h rsa/Number.h
$(CXX) -c rsa/Key.cpp
Entry.o: database/Entry.cpp database/Entry.h rsa/Number.h
$(CXX) -c database/Entry.cpp
PersonalDataBase.o: database/PersonalDataBase.cpp database/PersonalDataBase.h SQLite/sqlite3.h database/Entry.h rsa/Key.h
$(CXX) -c database/PersonalDataBase.cpp $(LIB)
*****NEW PACKAGE******
UIOutput.o: ClientUI/UIOutput.h ClientUI/UIOutput.cpp
$(CXX) -c ClientUI/UIOutput.cpp
UserCommand.o: ClientUI/UserCommand.cpp ClientUI/UserCommand.h
$(CXX) -c ClientUI/UserCommand.cpp
KeyboardController.o: ClientUI/KeyboardController.cpp
$(CXX) -c ClientUI/KeyboardController.cpp
*****NEW PACKAGE End******
Network.o: Network/P2P/Network.cpp
$(CXX) -c Network/P2P/Network.cpp $(LIB)
***Include KeyboardController below***
main.o: main.cpp database/PersonalDataBase.h Network/P2P/Network.h ClientUI/KeyboardController.h
$(CXX) -c main.cpp $(LIB)
sqlite.o: sqlite3.c
$(CC) -o $@ -c $^ $(LIB)
clean:
rm -f $(BIN)
rm -f $(OBJECTS)
.PHONEY: all, clean
for New Dependencies,
这个make文件用于jsut这些文件的工作原理(以及它们的测试main.cpp)
out: UIOutput.o UserCommand.o KeyboardController.o main.o
g++ -o out UIOutput.o UserCommand.o KeyboardController.o main.o
UIOutput.o: UIOutput.h UIOutput.cpp
g++ -c UIOutput.cpp
UserCommand.o: UserCommand.cpp UserCommand.h Message.h UIOutput.h
g++ -c UserCommand.cpp
KeyboardController.o: KeyboardController.cpp KeyboardController.h UserCommand.h Message.h UIOutput.h
g++ -c KeyboardController.cpp
main.o: KeyboardController.h main.cpp
g++ -c main.cpp
的main.cpp
#include "Network/P2P/Network.h"
#include "rsa/BigInt.h"
#include "rsa/Number.h"
#include "rsa/Rsa.h"
#include "database/PersonalDataBase.h"
//****Litterally All I do is include it here and I get an issue
//if I commented it out I would be fine and all the .o files would be built, including my new ones, and this can compile
#include "ClientUI/KeyboardController.h"
#include <iostream>
#include <sys/time.h>
#include <stdlib.h>
#include <limits>
using namespace std;
using namespace BigIntOperators;
using namespace RSA;
int main()
{
Network *overlay = new Network("Alice", "LOLO1");
....
.....
我对我如何导入其他软件包没有什么不同,我编译了所有新添加的文件并且没有问题seperatley测试它们,而且ClientUI软件包与任何其他文件没有任何依赖性,除了我的主要功能......这里发生了什么?