NEWBIE: cout<< problem

NEWBIE: cout<< problem

[Arash Bijanzadeh]

Hi all,
I wonder why I cann't compile the famous cout <<"Hello, world!"<<endl; with 
gcc? Can anybody describe the situation?

Re: NEWBIE: cout<< problem

[Michal Liptak]

#include <iostream>

using namespace std;
int main(void) {
  cout<<"Hello world"<<endl;
  return 0;
}

On Mon, 5 May 2003 11:07:15 +0430
Arash Bijanzadeh <a.bijanzadeh@linuxiran.org> wrote:

>Hi all,
>I wonder why I cann't compile the famous cout <<"Hello, world!"<<endl; with 
>gcc? Can anybody describe the situation?

Re: NEWBIE: cout<< problem

[Arash Bijanzadeh]

Still same problem, se below my hello.cpp and the gcc error message:

ab@gorg:~/cpptut$ cat hello.cpp
#include <iostream>

using namespace std;
int main(void) {
          cout<<"Hello world"<<endl;
            return 0;
}
ab@gorg:~/cpptut$ gcc -o hello hello.cpp
/tmp/ccNKWoGc.o: In function `main':
/tmp/ccNKWoGc.o(.text+0xa): undefined reference to `endl(ostream &)'
/tmp/ccNKWoGc.o(.text+0x17): undefined reference to `cout'
/tmp/ccNKWoGc.o(.text+0x1c): undefined reference to `ostream::operator<<(char 
const *)'
/tmp/ccNKWoGc.o(.text+0x27): undefined reference to 
`ostream::operator<<(ostream &(*)(ostream &))'
collect2: ld returned 1 exit status





On Monday 05 May 2003 11:08, Michal Liptak wrote:
> #include <iostream>
>
> using namespace std;
> int main(void) {
>   cout<<"Hello world"<<endl;
>   return 0;
> }
>
> On Mon, 5 May 2003 11:07:15 +0430
>
> Arash Bijanzadeh <a.bijanzadeh@linuxiran.org> wrote:
> >Hi all,
> >I wonder why I cann't compile the famous cout <<"Hello, world!"<<endl;
> > with gcc? Can anybody describe the situation?

Re: NEWBIE: cout<< problem

[Muthukumar Ratty]

DISCLAIMER: I am not a C++ guy :)

that said...

try g++ hello.cpp

Muthu

> Still same problem, se below my hello.cpp and the gcc error message:
>
> ab@gorg:~/cpptut$ cat hello.cpp
> #include <iostream>
>
> using namespace std;
> int main(void) {
>           cout<<"Hello world"<<endl;
>             return 0;
> }
> ab@gorg:~/cpptut$ gcc -o hello hello.cpp
> /tmp/ccNKWoGc.o: In function `main':
> /tmp/ccNKWoGc.o(.text+0xa): undefined reference to `endl(ostream &)'
> /tmp/ccNKWoGc.o(.text+0x17): undefined reference to `cout'
> /tmp/ccNKWoGc.o(.text+0x1c): undefined reference to `ostream::operator<<(char
> const *)'
> /tmp/ccNKWoGc.o(.text+0x27): undefined reference to
> `ostream::operator<<(ostream &(*)(ostream &))'
> collect2: ld returned 1 exit status
>
>
>
>
>
> On Monday 05 May 2003 11:08, Michal Liptak wrote:
> > #include <iostream>
> >
> > using namespace std;
> > int main(void) {
> >   cout<<"Hello world"<<endl;
> >   return 0;
> > }
> >
> > On Mon, 5 May 2003 11:07:15 +0430
> >
> > Arash Bijanzadeh <a.bijanzadeh@linuxiran.org> wrote:
> > >Hi all,
> > >I wonder why I cann't compile the famous cout <<"Hello, world!"<<endl;
> > > with gcc? Can anybody describe the situation?
>

Re: NEWBIE: cout<< problem

[Pieter Thysebaert]

On Monday 05 May 2003 08:59, Arash Bijanzadeh wrote:
> Still same problem, se below my hello.cpp and the gcc error message:
>
> ab@gorg:~/cpptut$ cat hello.cpp
> #include <iostream>
>
> using namespace std;
> int main(void) {
>           cout<<"Hello world"<<endl;
>             return 0;
> }
> ab@gorg:~/cpptut$ gcc -o hello hello.cpp
> /tmp/ccNKWoGc.o: In function `main':
> /tmp/ccNKWoGc.o(.text+0xa): undefined reference to `endl(ostream &)'
> /tmp/ccNKWoGc.o(.text+0x17): undefined reference to `cout'
> /tmp/ccNKWoGc.o(.text+0x1c): undefined reference to
> `ostream::operator<<(char const *)'
> /tmp/ccNKWoGc.o(.text+0x27): undefined reference to
> `ostream::operator<<(ostream &(*)(ostream &))'
> collect2: ld returned 1 exit status
>

Since it's a C++ program:
try "g++ -o hello hello.cpp" or "gcc -o hello hello.cpp -lstdc++"

Pieter