Having issues with my compiler..

Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ failed with exit code 1

How do I resolve this? I can't seem to find much on how to fix it on any site. ._.

I'm on a Mac trying to use Xcode to compile some C++

I've started off with the tutorial:
C++ Tutorial - Introduction to C++ - Cprogramming.com


And this was the code I used:

Code:

---

//
//  HelloWorld.cpp
//  Hello World
//
//  Created by on 26/02/12.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//


#include <iostream>


usingnamespacestd;


int main()
{
cout<<"HEY, you, I'm alive! Oh, and Hello World!\n";
    cin.get();
   
    return 1;
}

---

>usingnamespacestd;
using namespace std; with spaces.

Other than that, if that is just a typo here, does the program show that after running? (possible...since you returned 1. Change it to return 0; and see what happens. )

Also try compiling from the terminal and say the exact errors reported.

I added the said spaces, that was a mistake with my copy + pasting. :)

I tried compiling from terminal, and it came back with this:
"Error: /usr/bin/xcode-select returned unexpected error."

Does this help any?

Compile with G++, if you do, it works (at least it did for me).

Xcode is pretty much an IDE/wrapper of the GNU compilers.

Quote:

---

Originally Posted by memcpy

Xcode is pretty much an IDE/wrapper of the GNU compilers.

---

About to be replaced by clang bacause apple can't switch to gpl(3) .

-bash: g++: command not found

Does Xcode not come with G++ as part of the download?
Sorry, newbie here. ^^

Good news, managed to install Gcc. ^^

Code:

---

gcc -o HelloWorld HelloWorld.cpp
Undefined symbols for architecture x86_64:
  "std::cout", referenced from:
      _main in cctzoxQw.o
  "std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)", referenced from:
      _main in cctzoxQw.o
  "std::cin", referenced from:
      _main in cctzoxQw.o
  "std::basic_istream<char, std::char_traits<char> >::get()", referenced from:
      _main in cctzoxQw.o
  "std::ios_base::Init::Init()", referenced from:
      __static_initialization_and_destruction_0(int, int)in cctzoxQw.o
  "std::ios_base::Init::~Init()", referenced from:
      ___tcf_0 in cctzoxQw.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status

---

Does this return anything interesting? ^^

Those errors occur because you're not linking to the C++ library. Try using "g++" which does this automatically for you.

Try g++ (not gcc) to compile c++ code.

gcc is for C

If the direct alias , g++ is not available, use this:
"gcc -x c++ a.cpp -std=c++0x -lstdc++"

Don't forget to include -Wall -Wextra and -pendantic, as well!

What Elysia said, but -pedantic rather than -pendantic