Thread: Having issues with my compiler..

  1. 02-25-2012 #1
    SirFloofy
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    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;
}
  2. 02-25-2012 #2
    manasij7479
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    >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.
  3. 02-25-2012 #3
    SirFloofy
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    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?
  4. 02-25-2012 #4
    memcpy
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    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.
  5. 02-25-2012 #5
    manasij7479
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    Quote Originally Posted by memcpy View Post
    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) .
  6. 02-25-2012 #6
    SirFloofy
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    -bash: g++: command not found

    Does Xcode not come with G++ as part of the download?
    Sorry, newbie here. ^^
  7. 02-26-2012 #7
    SirFloofy
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    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? ^^
    Last edited by SirFloofy; 02-26-2012 at 03:52 AM. Reason: Added [code]
  8. 02-26-2012 #8
    GReaper
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    Those errors occur because you're not linking to the C++ library. Try using "g++" which does this automatically for you.
    Devoted my life to programming...
  9. 02-26-2012 #9
    Salem
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    Try g++ (not gcc) to compile c++ code.

    gcc is for C
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
  10. 02-26-2012 #10
    manasij7479
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    If the direct alias , g++ is not available, use this:
    "gcc -x c++ a.cpp -std=c++0x -lstdc++"
  11. 02-26-2012 #11
    Elysia
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    Don't forget to include -Wall -Wextra and -pendantic, as well!
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.
  12. 02-26-2012 #12
    rags_to_riches
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    What Elysia said, but -pedantic rather than -pendantic
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