As far as I know, qemuwrapper-cross should work in such case. You need to use
qemuwrapper-cross instead of nativesdk-qemuwrapper-cross.
Regards,
Qi
-----Original Message-----
From: openembedded-core@lists.openembedded.org
<openembedded-core@lists.openembedded.org> On Behalf Of leimaohui
Sent: Thursday, July 7, 2022 9:04 AM
To: Richard Purdie <richard.pur...@linuxfoundation.org>;
openembedded-core@lists.openembedded.org
Subject: Re: [OE-core] Question about nativesdk-qemuwrapper-cross
Hi, Richard
Thanks for your reply.
> A nativesdk-qemuwrapper-cross would run binaries from the SDK under
> qemu, so if SDKMACHINE was x86-64, that would be correct.
OK, it seems that I didn't get the usage of nativesdk-qemuwrapper-cross every
well.
> It sounds like you want a qemuwrapper-cross-canadian-${MACHINE} which
> is something different.
The problem I have is that when I created a rootfs(aarch64) under SDK
environment by nativesdk-dnf, there were postinstall errors occurred with some
packages(such as glib-networking) which included postinstall script using
qemuwrapper.
So, I added nativesdk-qemuwrapper-cross into meta-toolchain, and hope it can
work as qemuwrapper-cross under build system. But it seems that
qemu-${SDK_MACHINE} which nativesdk-qemuwrapper-cross provided can't work for
aarch64 rootfs.
I have no good idea how to do. Should I added another qemuwrapper-cross such as
qemuwrapper-cross-canadian-${MACHINE}?
I wonder if you can give me some advises?
Best regards
Lei
> -----Original Message-----
> From: Richard Purdie <richard.pur...@linuxfoundation.org>
> Sent: Wednesday, July 6, 2022 5:12 PM
> To: Lei, Maohui <leimao...@fujitsu.com>;
> openembedded-core@lists.openembedded.org
> Subject: Re: Question about nativesdk-qemuwrapper-cross
>
> On Wed, 2022-07-06 at 03:31 +0000, leimao...@fujitsu.com wrote:
> > Hi, Richard
> >
> > I added nativesdk- qemuwrapper-cross into my meta-toolchain, and
> > found the
> content of nativesdk-qemuwrapper script is like the following:
> > ------------------------------------------------------------------
> > # cat
> > /opt/poky/4.1+snapshot/sysroots/x86_64-pokysdk-linux/usr/bin/crosssc
> > ri
> > pts/nativesdk-qemuwrapper
> > #!/bin/sh
> > # Wrapper script to run binaries under qemu user-mode emulation set
> > -x
> >
> > if [ True = False -a "nativesdk-qemuwrapper-cross" !=
> "nativesdk-qemuwrapper-cross" ]; then
> > echo "qemuwrapper: qemu usermode is not supported"
> > exit 1
> > fi
> >
> >
> > qemu-x86_64 -r 3.2.0 -E
> LD_LIBRARY_PATH=$D/opt/poky/4.1+snapshot/sysroots/x86_64-pokysdk-linux
> / usr/lib:$D/opt/poky/4.1+snapshot/sysroots/x86_64-pokysdk-linux/lib
> "$@"
> > ------------------------------------------------------------------
> >
> > Reference to qemuwrapper-cross, it seems that nativesdk
> > qemuwrapper-cross is
> not correct.
> > Why the "qemu_binary " is " qemu-x86_64"? Shouldn't it be "qemu-aarch64 "?
> > Is it better to change nativesdk qemuwrapper-cross to
> qemuwrapper-cross-canadian-${MACHINE}?
>
>
> A nativesdk-qemuwrapper-cross would run binaries from the SDK under
> qemu, so if SDKMACHINE was x86-64, that would be correct.
>
> It sounds like you want a qemuwrapper-cross-canadian-${MACHINE} which
> is something different.
>
> Cheers,
>
> Richard
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