From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Tremer <michael.tremer@ipfire.org>
To: development@lists.ipfire.org
Subject:
 Re: Cross-compiling for aarch64 and armv6l on x86_64 does not seem to work
Date: Sun, 09 Jan 2022 15:21:31 +0000
Message-ID: <4D633C0E-93F0-4B47-B02F-C8458FF985F6@ipfire.org>
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Hello,

What distribution is this?

> On 9 Jan 2022, at 13:36, Peter M=C3=BCller <peter.mueller(a)ipfire.org> wro=
te:
>=20
> Hello Michael,
>=20
> thanks for your reply.
>=20
>> You will need to have the =E2=80=94-target switch before the command:
>>=20
>> ./make.sh =E2=80=94-target=3Daarch64 build
>>=20
>> Don=E2=80=99t forget to fetch the toolchain first and you might need to in=
stall a couple of packages that will emulate this architecture. An error mess=
age should let you know if anything is missing.
>=20
> I did so, installed some missing packages, ran "/usr/sbin/qemu-binfmt-conf.=
sh", downloaded the toolchain
> for aarch64, and tried to start the build. Sadly, it aborts without any (ob=
vious) error message:
>=20
> Packaged toolchain compilation                                             =
                                                                             =
                                                                             =
=20
> Checking for necessary space on disk                                       =
                                                                             =
                                                                             =
[ DONE ]
> Building LFS                                                               =
                                                                             =
                                                                             =
=20
> stage2                                                                     =
                                                                             =
                                                                             =
[ FAIL ]
>=20
>    Jan  9 13:31:47: Building stage2
>=20
> ERROR: Building stage2                                                     =
                                                                             =
                                                                             =
[ FAIL ]
>    Check /home/pmu/devel/IPFire-development/ipfire-2.x/log/_build.base.log =
for errors if applicable                                                     =
                                                                            [=
 FAIL ]
> machine:/home/pmu/devel/IPFire-development/ipfire-2.x # cat /home/pmu/devel=
/IPFire-development/ipfire-2.x/log/_build.base.log
> Jan  9 13:31:47: Building stage2=20
>=20
> That's literally it. Since make.sh does not seem to support a debug/verbose=
 switch, and the output of
> "bash -x ./make.sh --target=3Daarch64 build" does not gives any helpful inf=
ormation either, I'm afraid I
> have to ask for help again.

Well=E2=80=A6 where does it stop?

QEMU will definitely complain if something isn=E2=80=99t right. Can you see Q=
EMU being executed at all?

-Michael

>=20
> In case it helps:
>=20
> # cat /proc/sys/fs/binfmt_misc/qemu-aarch64
> enabled
> interpreter /usr/bin/qemu-aarch64-binfmt
> flags: P
> offset 0
> magic 7f454c460201010000000000000000000200b700
> mask ffffffffffffff00fffffffffffffffffeffffff
>=20
> Thanks in advance, and best regards,
> Peter M=C3=BCller


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