[cfe-dev] Unkown C++ abi?

[Enea Zaffanella]

Seth Burleigh wrote:
> So im trying to build some simple code but when i run it it gives a seg
> fault with the message 'unkown c++ abi' i was able to run it awhile ago,
> which makes me believe that when i recompiled llvm + clang i did
> something wrong. Any ideas?
> 
> 
> 
> 
>  llvm::raw_stdout_ostream ost;
>   const DiagnosticOptions options;
>   TextDiagnosticPrinter tdp(ost,options);//, dops);
>   Diagnostic diag(&tdp);
>   LangOptions lang;
>   SourceManager sm(diag);
>   FileManager fm;
>   TargetOptions target_options;
>   printf(LLVM_HOSTTRIPLE);
>   target_options.Triple = "i686-pc-linux-gnu";//LLVM_HOSTTRIPLE;

Try adding

     target_options.CXXABI = "itanium";

Documentation says it is the default, but a recent commit made the 
comment obsolete.

Enea.

>   TargetInfo *ti = TargetInfo::CreateTargetInfo(diag,target_options);
>   
> 
> ==>results in
> error: unknown C++ ABI ''
> i686-pc-linux-gnu
> Process  finished
> 
> 
> 
> 
> _______________________________________________
> cfe-dev mailing list
> cfe-dev at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev
> 
>