On Fri, 22 Jan 2021 at 23:12, Peter Maydell <peter.mayd...@linaro.org> wrote:
>
> On Fri, 22 Jan 2021 at 20:13, Joelle van Dyne <j...@getutm.app> wrote:
> >
> > Build without error on hosts without a working system(). An assertion
> > will trigger if system() is called.
> >
> > Signed-off-by: Joelle van Dyne <j...@getutm.app>
>
> configure | 19 +++++++++++++++++++
>
> Can we do the "does system() exist?" check in meson.build ?
> Untested, but looking at the existing check for "does gettid() exist?"
> it should be two lines:
>
> has_system = cc.has_function('system')
>
> and then later:
>
> config_host_data.set('HAVE_SYSTEM_FUNCTION', has_system)
...looking at how we do the HAVE_FOO_H settings, I think we
can just collapse this into one line:
config_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system'))
thanks
-- PMM
