[cfe-dev] How does clang++ find the g++ include paths?

[Hans Wennborg]

Running clang with "-v" and some input file should print some info
about which directories it's looking at, which can be useful for
debugging this kind of thing.

 - Hans

On Fri, Dec 20, 2013 at 9:38 AM, Yaron Keren <yaron.keren at gmail.com> wrote:
> I think the paths are in ToolChains.cpp and InitHeaderSearch.cpp depending
> on the OS.
>
> Search for "/usr/" to find more maybe-relevant sources.
>
> Yaron
>
>
>
> 2013/12/20 Martin Martin <martin at infinio.com>
>>
>> Hi,
>>
>> We're trying to get clang++ working in a chroot directory, and
>> currently it's not finding any of the g++ include dirs, e.g.
>> /usr/include/c++/4.8.  How does it find those?  Does it invoke g++?
>> Is there any way to get more information about what's going wrong?
>>
>> Thanks,
>>
>> Martin
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>
>
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