[CMake] with 3.9 my testprj breaks: mylib_autogen/include: No such file or directory

[Steffen Dettmer]

Hi,

On Mon, Aug 7, 2017 at 8:04 PM, Brad King <brad.king at kitware.com> wrote:
> On 08/07/2017 09:01 AM, Steffen Dettmer wrote:
> > There is an include path to mylib_autogen/include as -I for g++, but
> > this directory does not exist and I get:
> >
> >   cc1plus: error [...] No such file or directory.
>
> Please open an issue for this and provide a sample project
> showing the problem.

thanks for your quick reply. With many iterations I was able to create
a very small example and opened an issue:

  https://gitlab.kitware.com/cmake/cmake/issues/17147

for it.

Steffen