[LLVMdev] cpp program linking error

[Zhou Sheng]

Hi,

i have compile and built the llvm-gcc4 and llvm 1.8a in my machine, but
there is some problem about llvm-gcc4. It can not compile a
cpp code like this:
#include <iostream>
using std::cout;
using std::endl;

int main()
{
    cout << "Hello" << endl;
}

$llvm-g++ hello.cc -o hello
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK8'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK11'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK0'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK14'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK7'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK3'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK9'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK13'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'std::basic_istream<char,
std::char_traits<char> >::ignore(int) '
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK1'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK4'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'std::basic_istream<wchar_t,
std::char_traits<wchar_t> >::ignor e(int)'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK6'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK12'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK15'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK10'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK5'
/developer/zsth/llvm-gcc/install/bin/../lib/gcc/i686-pc-linux-gnu/4.0.1/../../..
/libstdc++.so：undefined reference to 'A_::LTHUNK2'
collect2: ld return 1

i have also used the binary version of llvm-gcc from llvm.org, the result is
as the same.

BTW: the compilation of c code is OK.

Thanks,
Sheng
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