llvm dev - Dec 2011 - [LLVMdev] striping of stdio information in llvm-gcc and clang

On Thu, Dec 15, 2011 at 08:43:01PM -0800, Eli Friedman
wrote:
> clang's cross-compilation support isn't really mature; you might be
> able to get away with specifying "-ccc-host-triple sparc-sun-solaris
> -nostdinc -I /path/to/sparc/headers/".
Please read that as "clang's cross-compilation support is not
magical".
It's not a question of maturity that different Operation Systems and
architectures have incompatible libc ABIs encoded in the system headers.

Joerg

Thanks!

On Thu, Dec 15, 2011 at 10:39 PM, Joerg Sonnenberger
<joerg at britannica.bec.de> wrote:
> On Thu, Dec 15, 2011 at 08:43:01PM -0800, Eli Friedman wrote:
>> clang's cross-compilation support isn't really mature; you
might be
>> able to get away with specifying "-ccc-host-triple
sparc-sun-solaris
>> -nostdinc -I /path/to/sparc/headers/".
>
> Please read that as "clang's cross-compilation support is not
magical".
> It's not a question of maturity that different Operation Systems and
> architectures have incompatible libc ABIs encoded in the system headers.
>
> Joerg
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev


-- 

B.S. Electrical Engineering
Class of 2011
California Institute of Technology
linlin at caltech.edu

Hi Joerg,

How do I find /path/to/sparc/headers/?

Many hanks,

Christine

On Fri, Dec 16, 2011 at 5:50 PM, Linlin Cheng <linlin at caltech.edu>
wrote:
> Thanks!
>
> On Thu, Dec 15, 2011 at 10:39 PM, Joerg Sonnenberger
> <joerg at britannica.bec.de> wrote:
>> On Thu, Dec 15, 2011 at 08:43:01PM -0800, Eli Friedman wrote:
>>> clang's cross-compilation support isn't really mature; you
might be
>>> able to get away with specifying "-ccc-host-triple
sparc-sun-solaris
>>> -nostdinc -I /path/to/sparc/headers/".
>>
>> Please read that as "clang's cross-compilation support is not
magical".
>> It's not a question of maturity that different Operation Systems
and
>> architectures have incompatible libc ABIs encoded in the system
headers.
>>
>> Joerg
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
>
> --
>
> B.S. Electrical Engineering
> Class of 2011
> California Institute of Technology
> linlin at caltech.edu


-- 

B.S. Electrical Engineering
Class of 2011
California Institute of Technology
linlin at caltech.edu