[ARMedslack] Creating a rootfs from a x86 host: unknown machine 40

[Davide]

Does your 64 bit system have multybit capabilites ? (ie can you run 32 bit stuff along with the 64 bit stuff ?)
If you did that the update may have broken some of the 32 bit stuff and it could lead you to a similar error.

ATB
David




Il Domenica 17 Novembre 2013 3:04, "openpandora at free.fr" <openpandora at free.fr> ha scritto:
 
Thanks !
I appreciate.

----- Mail original -----
De: "Stuart Winter" <m-lists at biscuit.org.uk>
À: "Slackware ARM port" <armedslack at lists.armedslack.org>
Envoyé: Dimanche 17 Novembre 2013 00:00:26
Objet: Re: [ARMedslack] Creating a rootfs from a x86 host: unknown machine 40


> "'These are _not_ just warnings; ldconfig ignores the library content, so
> "output/target/etc/ld.so.cache" is left unpopulated, meaning that the
> target device will not boot successfully due to missing libraries (the
> libraries are on the file-system, just the ld.so.cache does not list them).'"

He's right - it's broken.  There's a patch that's in Gentoo and Red Hat,
but it doesn't fix this problem.

There's also this one which I haven't tried:
http://patchwork.ozlabs.org/patch/255486/

You're going to have to either try the patch in the last URL and rebuild
glibc with it, or take the ldconfig from Slackware 14.0 -- works for me:

cd slackware64-14.0/slackware64/l
mkdir Q ; cd Q
tar xf ../glibc-2.15-x86_64-7.txz
cp sbin/ldconfig /sbin/ldconfig-2.15

Go into a dir of ARM shared objects:

prisere [p3] # readelf lib/ld-2.17.so -h|grep Machin
  Machine:                           ARM
prisere [p3] # uname -m
x86_64
prisere [p3] # /sbin/ldconfig-2.15 -r .
prisere [p3] # strings etc/ld.so.cache |head -n5
ld.so-1.7.0
glibc-ld.so.cache1.1G
libz.so.1
/lib/libz.so.1
libuuid.so.1
prisere [p3] #

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