[cfe-dev] clang-tidy not running

[Manuel Klimek via cfe-dev]

It would also be great if clang-tidy figured out from the compilation
database argv0 whether to construct clang in clang-cl mode?

On Tue, Nov 10, 2015 at 10:57 AM Hans Wennborg via cfe-dev <
cfe-dev at lists.llvm.org> wrote:

> On Tue, Nov 10, 2015 at 1:08 AM, Reid Kleckner <rnk at google.com> wrote:
> > This is interesting:
> >   Default target: i686-pc-windows-gnu
> >
> > So, Clang thinks it's targetting mingw by default and does a mingw header
> > file search instead of doing an MSVC header file search. I now recall
> that
> > Hans builds the llvm.org releases with an explicit default target of
> > i686-pc-windows-gnu, so that clang[++].exe behaves like mingw and
> > clang-cl.exe behaves like cl.exe. clang-tidy inherits the default from
> > clang, and clang-cl explicitly overrides the default target to MSVC.
> >
> > I'm not sure we actually want this behavior anymore. These days, I think
> of
> > clang-cl as a command line syntax adapter, with clang.exe providing
> access
> > to all the same functionality. At least, having the behavior of the
> > installer differ from that of a stock cmake build feels a bit surprising.
>
> Right, it's probably time to drop that. I'll make next week's snapshot
> target msvc-style Windows by default.
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