bareboxenv-target

[Barbier, Renaud]

We derived out recipe for barebox from the barebox layer.
We may have broken something in there.

> -----Original Message-----
> From: Roland Hieber [mailto:rhi at pengutronix.de]
> Sent: 02 November 2020 13:14
> To: Barbier, Renaud <renaud.barbier at abaco.com>
> Cc: barebox at lists.infradead.org
> Subject: Re: bareboxenv-target
> 
> 
> 
> [**EXTERNAL SOURCE**]:Please verify the source before clicking link or
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> 
> On Wed, Oct 28, 2020 at 11:09:18AM +0000, Barbier, Renaud wrote:
> > I am building bareboxenv-target for a  cortex-A9 board (not present
> upstream) with gcc 9.3.0 and got this error:
> >
> > arm-oe-linux-gnueabi-gcc -Wp,-MMD,scripts/.bareboxenv-target.d -Wall -
> Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -
> std=gnu89  -I /mnt/projects/all/openware-
> core/home/renaud/sandbox/bootloader/barebox-rebase/scripts/include
> -o scripts/bareboxenv-target scripts/bareboxenv-target.c
> > In file included from scripts/bareboxenv-target.c:1:
> > scripts/bareboxenv.c:17:10: fatal error: stdio.h: No such file or directory
> >    17 | #include <stdio.h>
> >       |          ^~~~~~~~~
> >
> >
> > It looks like sysroot is missing as when I add to scripts/Makefile:
> > ifdef SDKTARGETSYSROOT
> >     userccflags += --sysroot=$(SDKTARGETSYSROOT)
> > endif
> >
> > It builds.
> >
> > Not much came out from search on google but one thread that refers to
> this problem when building with Yocto.
> >
> > Could it it be related to  how our toolchain got build?
> 
> Which toolchain were you using? IIRC, the Yocto SDK builds don't set a
> valid SYSROOT during the build, and patch it in through a compile option
> when calling the compiler.
> 
>  - Roland
> 
> --
> Roland Hieber, Pengutronix e.K.          | r.hieber at pengutronix.de     |
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