[cfe-dev] libc++ problem on Linux with copy_assign.pass.cpp

[Howard Hinnant]

On Apr 25, 2013, at 10:07 AM, İsmail Dönmez <ismail at donmez.ws> wrote:

> Hi,
> 
> Testing libc++ on upcoming openSUSE 13.1 results in a weird linker error:
> 
> [/havana/t]> clang++ -stdlib=libc++ copy_assign.pass.cpp
> /tmp/copy_assign-vRKC6j.o:(.rodata._ZTIFiiE[_ZTIFiiE]+0x0): undefined reference to `vtable for __cxxabiv1::__function_type_info'
> /tmp/copy_assign-vRKC6j.o:(.rodata._ZTIPFiiE[_ZTIPFiiE]+0x0): undefined reference to `vtable for __cxxabiv1::__pointer_type_info'
> clang: error: linker command failed with exit code 1 (use -v to see invocation)
> 
> [/havana/t]> clang -v
> SUSE Linux clang version 3.3 (trunk 180017) (based on LLVM 3.3svn)
> Target: x86_64-unknown-linux-gnu
> Thread model: posix
> 
> libc++ svn r180255
> 
> Any ideas?

This will have something to do with the functionality provided (or not) by libc++abi.  Here is one implementation of that library:

http://libcxxabi.llvm.org

There are others.  I'm not sure which, if any, is being used on openSUSE 13.1.

Howard