This isn't exactly strictly Red Hat related, but since I get all my GCC
updates from Red Hat's up2date I thought you all might want to see
this. I was writing a program that used arrays in C++ and it kept
saying that I had a "parse error before [". I checked my code and it
looked perfectly legal. I tried and tried to get it to work, but it
wouldn't. I commented the array statement out and tried to compile it.
It compiled, but wouldn't link. I decided to try an experiement by
trying the "Hello World" program. Here is my program code for
hello.cpp:
#include <iostream>
using namespace std;
int main()
{
cout << "Hello!\n";
return 0;
}
I think it looks perfectly legal. Here's what it said when I tried to
compile it:
[michael@baby michael]$ gcc -o hello hello.cpp
/tmp/cc7kExcK.o(.text+0x19): In function `main':
: undefined reference to `std::cout'
/tmp/cc7kExcK.o(.text+0x1e): In function `main':
: undefined reference to `std::basic_ostream<char,
std::char_traits<char> >& std::operator<< <std::char_traits<char>
>(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
/tmp/cc7kExcK.o(.text+0x4a): In function
`__static_initialization_and_destruction_0(int, int)':
: undefined reference to `std::ios_base::Init::Init[in-charge]()'
/tmp/cc7kExcK.o(.text+0x79): In function `__tcf_0':
: undefined reference to `std::ios_base::Init::~Init [in-charge]()'
/tmp/cc7kExcK.o(.eh_frame+0x11): undefined reference to
`__gxx_personality_v0'
collect2: ld returned 1 exit status
Does anyone know a solution to this?
-Michael Sullivan-
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