[OE-core] [PATCH] qemu-native: Add missing fdt PACKAGECONFIG

[Alistair Francis]

On Thu, Feb 28, 2019 at 2:28 PM Richard Purdie
<richard.purdie at linuxfoundation.org> wrote:
>
> On Thu, 2019-02-28 at 14:25 -0800, Khem Raj wrote:
> > On Thu, Feb 28, 2019 at 2:24 PM Richard Purdie
> > <richard.purdie at linuxfoundation.org> wrote:
> > > On Thu, 2019-02-28 at 21:33 +0000, Alistair Francis wrote:
> > > > This is required to fix this build failure:
> > > >
> > > > qemu-3.1.0/hw/core/loader-fit.c:30:10: fatal error: libfdt.h: No
> > > > such
> > > > file or directory
> > > >  #include <libfdt.h>
> > > >           ^~~~~~~~~~
> > > > compilation terminated.
> > > >
> > > > Signed-off-by: Alistair Francis <alistair.francis at wdc.com>
> > > > ---
> > > >  meta/recipes-devtools/qemu/qemu-native_3.1.0.bb | 2 +-
> > > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > >
> > > > diff --git a/meta/recipes-devtools/qemu/qemu-native_3.1.0.bb
> > > > b/meta/recipes-devtools/qemu/qemu-native_3.1.0.bb
> > > > index c8acff8e19..0b6a7f8b6e 100644
> > > > --- a/meta/recipes-devtools/qemu/qemu-native_3.1.0.bb
> > > > +++ b/meta/recipes-devtools/qemu/qemu-native_3.1.0.bb
> > > > @@ -6,4 +6,4 @@ require qemu-native.inc
> > > >
> > > >  EXTRA_OECONF_append = " --target-list=${@get_qemu_usermode_targe
> > > > t_li
> > > > st(d)} --disable-tools --disable-blobs --disable-guest-agent"
> > > >
> > > > -PACKAGECONFIG ??= ""
> > > > +PACKAGECONFIG ??= "fdt"
> > >
> > > I think this is a rebuild bug, did you try cleaning and rebuilding
> > > qemu-native?
> > >
> > > I did hit this when testing but in amongst the rest of the chaos
> > > from
> > > today, forgot that :(
> > >
> >
> > dont think so , if one has libfdt on host and is not version qemu
> > like it will have build errors.
>
> I think what happens is that the "old" qemu-native had this enabled. We
> now split the qemu build so qemu-native is reconfigured and rebuilt but
> its configure script/makefiles are buggy and it leaves part of the
> system misconfigured leaving a build error. If you clean/rebuild this
> doesn't happen again.
>
> I did see this exact failure, it then went away after a clean and the
> above was the only explanation I have. Should be easy to reproduce
> though.

Yep, it seems to have disappeared now. Thanks for the help.

Alistair

>
> Cheers,
>
> Richard
>
>
>
>
> --
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