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chroot /usr/armv6j-unknown-linux-gnueabihf uname is armv7l!

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necktwi
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Joined: 24 Aug 2018
Posts: 171

Posted: Wed Nov 07, 2018 3:23 am Post subject: chroot /usr/armv6j-unknown-linux-gnueabihf uname is armv7l!

I've

Code:

crossdev -t armv6j-unknown-linux-gnueabihf

and extracted http://distfiles.gentoo.org/releases/arm/autobuilds/20180831/stage3-armv6j_hardfp-20180831.tar.bz2 in /usr/armv6j-unknown-linux-gnueabihf/ and chrooted it.

In side chroot:

Code:

gentoo / # uname -a
Linux gentoo 4.14.65-gentoo #6 SMP Wed Aug 29 10:47:14 IST 2018 armv7l Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz GNU/Linux

why the uname is armv7l? I think it should be armv6j. Or armv7l is back compatible with armv6j?

I've also placed qemu-wrapper in /usr/armv6j-unknown-linux-gnueabihf/ with cpu="arm1176jzf-s" as described in https://wiki.gentoo.org/wiki/Embedded_Handbook/General/Compiling_with_qemu_user_chroot

I've already built few bin-packages in this crossdev and already installed them on RPi1B. I've not noticed any problem with the system so far. Is it ok to install them on RPi1B?

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