[Buildroot] [PATCH] package/acpitool: needs threads, shared; unavailable for bfin
Yann E. MORIN
yann.morin.1998 at free.fr
Wed Sep 28 16:37:28 UTC 2016
Peter, All,
On 2016-09-28 07:49 +0200, Peter Korsgaard spake thusly:
> >>>>> "Yann" == Yann E MORIN <yann.morin.1998 at free.fr> writes:
>
> > acpitool requires threads.
> > However, it does not check fo threads in its configure script, so
> > forgets to link with -pthreads, so fails to build in static-only
> > scenarii.
>
> > However, upstream has been dead for the past 7+ years now, so there is
> > not much point trying to fix this. Besides, a system with ACPI is most
> > probably a biggish system, so shared libs will probably be enabled, so
> > we just require shared libs.
>
> > As for bfin, the cryptic configure failure:
> > configure: error: C++ compiler cannot create executables
>
> > is due to the order in which AC_PROG_CXX and AC_PROG_CC are called.
> > Calling AC_PROG_CC first fixes this error message.
>
> Didn't we conclude this was a toolchain issue?
I never said otherwise. I just said that doing so in acpitool's
configure.in would fix the C++ check.
> > Since there's not many chances that a bfin board has ACPI, we just
> > disable acpitool for bfin.
>
> Agreed.
>
> > ---
> > Changes v1 -> v2:
> > - add dependencies on threads and !static
>
> You seem to have forgotten to actually do so?
No I did not. I just did forget to add the file before git --amend.
Damned... :-(
Regards,
Yann E. MORIN.
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