1
我想在Eclipse中編譯我的項目。主要()這裏首先定義
但是,它表示main()
定義了多次。 I grep
'd我的項目目錄,它發現只有一個定義main()
,在main.cpp中。
顯然它在別的地方。可能是我鏈接到的目錄。
我聯繫的唯一迪爾斯到是:
-ljson_linux-gcc-4.5.2_libmt
編譯器的輸出是:
make all
Building file: ../src/main.cpp
Invoking: GCC C++ Compiler
g++ -Ijson_linux-gcc-4.5.2_libmt -I/usr/include/mysql -I/usr/include/jsoncpp-src-0.5.0/include -O0 -g3 -Wall -c -fmessage-length=0 -Ijson_linux-gcc-4.5.2_libmt -MMD -MP -MF"src/main.d" -MT"src/main.d" -o"src/main.o" "../src/main.cpp"
Finished building: ../src/main.cpp
Building target: Atms
Invoking: GCC C++ Linker
g++ -L-L/usr/include/jsoncpp-src-0.5.0/include/ -o"Atms" ./src/atmstypes.o ./src/base64.o ./src/hregex.o ./src/libparser.o ./src/log.o ./src/main.o ./src/serv.o ./src/sqlfeeder.o ./src/teleindex.o ./src/telepipe.o ./src/telesharedobject.o ./src/treet.o ./src/ttable.o -l-ljson_linux-gcc-4.5.2_libmt
./src/serv.o: In function `main':
/usr/include/c++/4.4/new:101: multiple definition of `main'
./src/main.o:/home/idan/workspaceCpp/Atms/Debug/../src/main.cpp:12: first defined here
/usr/bin/ld: cannot find -l-ljson_linux-gcc-4.5.2_libmt
collect2: ld returned 1 exit status
make: *** [Atms] Error 1
main.cpp中:
#include <stdio.h>
#include <stdlib.h>
#include <regex.h>
#include <iostream>
#include <string.h>
#include <string>
#include "../h/hregex.h"
using namespace std;
string s = "this and7 that";
int main(int argc,char** argv){
cout << hregex::InitRegex() << endl;
cout << hregex::CheckHostnameField(s)<< "= this and7 that" << endl;
s = "this and7 that";
cout << hregex::CheckURLField(s)<< "= this and7 that" << endl;
s = "/lol/idan.html";
cout << hregex::CheckURLField(s)<< "= /lol/idan.html" << endl;
s = "/lol2#/idan.html";
cout << hregex::CheckURLField(s)<< "= /lol2#/idan.html" << endl;
return 0;
}
我怎樣才能防止錯誤出現?
eclipse會告訴你它在哪裏定義兩次?輸出conosle中的任何內容? – thescientist
添加了輸出: - \ –
任何機會,您是否在'main.c'中包含了任何'.c'文件而不是'.h'頭文件? –