Re: [hatari-devel] Minor CMake cleanup -> warnings with make 3.31

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 09/11/2024 à 14:54, Andreas Grabher a écrit :
> > Am 09.11.2024 um 14:35 schrieb Nicolas Pomarède <npomarede@xxxxxxxxxxxx>:
> >
> > Le 01/11/2024 à 11:24, Andreas Grabher a écrit :
> > > I have another minor patch here. It removes some code that seems to be unused.
> > > Regards
> > > Andreas
> >
> > Hi
> >
> > with a recent cmake 3.31, I get a lot of these warnings :
> >
> > CMake Warning (dev) at cmake/DistClean.cmake:15 (add_custom_command):
> >   The following keywords are not supported when using
> >   add_custom_command(TARGET): DEPENDS.
> >
> >   Policy CMP0175 is not set: add_custom_command() rejects invalid arguments.
> >   Run "cmake --help-policy CMP0175" for policy details.  Use the cmake_policy
> >   command to set the policy and suppress this warning.
> > Call Stack (most recent call first):
> >   CMakeLists.txt:24 (include)
> > This warning is for project developers.  Use -Wno-dev to suppress it.
> >
> >
> >
> > "CMP0175" :
> > "...
> > * The ``TARGET`` form does not accept ``DEPENDS``, ``DEPENDS_EXPLICIT_ONLY``,
> >   ``DEPFILE``, ``IMPLICIT_DEPENDS``, ``MAIN_DEPENDENCY``, ``JOB_POOL``,
> >   ``JOB_SERVER_AWARE``, or ``USES_TERMINAL`` keywords.
> > ..."
> >
> > Maybe someone already encountered this warning and feels like fixing our CMakeLists.txt ?
> >
> > Nicolas
>
> This is not yet a proper fix. But can you check if it removes all warnings? If not, please provide the full output with all warnings.

In the meantime I was also looking at a similar change and this removes 
the warning. I will commit this to main dev tree.

Nicolas