Date: Mon, 10 Mar 2025 15:38:04 +0100 From: "Herbert J. Skuhra" <herbert@gojira.at> To: freebsd-current@freebsd.org Subject: Re: make installworld fails due to missing libmd.so.6 or libmd.so.7 Message-ID: <Z875THO7kkc1fx7Y@mail.bsd4all.net> In-Reply-To: <Z87h5krSmmm0QccT@sh4-5.1blu.de> References: <Z867lu3pXRn9Uo09@pureos> <Z87Xj8BjPVuFS0U8@mail.bsd4all.net> <Z87h5krSmmm0QccT@sh4-5.1blu.de>
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On Mon, Mar 10, 2025 at 01:58:14PM +0100, Matthias Apitz wrote:
> El día Montag, März 10, 2025 a las 01:14:07 +0100, Herbert J. Skuhra escribió:
>
> > On Mon, Mar 10, 2025 at 11:14:46AM +0100, Matthias Apitz wrote:
> > > This problem first came up a the thread:
> > >
> > > Creating poudriere jail fails with libmd.so.6 not found
> > >
> > > but it's unrelated to poudriere jails. With a recent CURRENT (March 1)
> > > I can reproduce this fine. I investigated it with an installation into
> > > DESTDIR to not damage my running system.
> > >
> > > Here are my findings:
> > >
> > > # make installworld DESTDIR=/home/guru/150.root
> > > make[1]: "/usr/obj/usr/src/amd64.amd64/toolchain-metadata.mk" line 1: Using cached toolchain metadata from build at jet on Mon Mar 3 09:03:29 CET 2025
> > > --------------------------------------------------------------
> > > >>> Install check world started on Mon Mar 10 08:16:20 CET 2025
> > > --------------------------------------------------------------
> > > mkdir -p /tmp/install.H59PpUrQ1d
> > > ...
> > > Required library libmd.so.7 not found.
> > > *** Error code 1
> > >
> > > Stop.
> > >
> > > I investigated the problem (that's why I used DESTDIR to not
> > > damage the system to be installed to).
> > >
> > > The problem is that two tools, 'sort' and 'mtree'
> > > require a shared lib libmd.so.7 which is not there in
> > > the moment of make installworld:
> > >
> > > /usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/sbin/sort
> > > libmd.so.7 => not found (0)
> > > libc.so.7 => /lib/libc.so.7 (0xe6e08064000)
> > > [vdso] (0xe6e06c75000)
> > >
> > > /usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/sbin/mtree
> > > libmd.so.7 => not found (0)
> > > libutil.so.9 => /lib/libutil.so.9 (0x10621f601000)
> > > libc.so.7 => /lib/libc.so.7 (0x106220ca7000)
> > > [vdso] (0x10621d82c000)
> > >
> > > # find /lib /usr/lib -name libmd.so.7
> > > (nothing)
> > >
> > > This shared libmd.so.7 lib will perhaps be istalled later by
> > > the 'make installworld', at least it is in the tree /usr/obj/...
> > >
> > > # find /usr/obj -name libmd.so.7
> > > /usr/obj/usr/src/amd64.amd64/tmp/usr/lib32/libmd.so.7
> > > /usr/obj/usr/src/amd64.amd64/tmp/lib/libmd.so.7
> > > /usr/obj/usr/src/amd64.amd64/lib/libmd/libmd.so.7
> > > /usr/obj/usr/src/amd64.amd64/obj-lib32/lib/libmd/libmd.so.7
> > >
> > >
> > > a workaround is before 'make installworld' to run::
> > >
> > > # cp -p /usr/obj/usr/src/amd64.amd64/tmp/lib/libmd.so.7 /lib
> > >
> > > With this the
> > >
> > > # make installworld DESTDIR=/home/guru/150.root
> > > ...
> > > >>> Installing everything completed on Mon Mar 10 08:34:13 CET 2025
> > > >>> Install world completed in 398 seconds, ncpu: 2
> > > --------------------------------------------------------------
> > > 397,72 real 219,14 user 162,06 sys
> > >
> > >
> > > runs fine.
> >
> > Did you run buildworld and installworld on different versions (e.g: main
> > vs. stable, or main vs. main pre e7a629c851d7)? This is is the only way
> > I can reproduce this.
> >
> > main built on stable/14:
> >
> > $ ldd
> > /usr/obj/tmp/home/herbert/source/freebsd/head/src/amd64.amd64/tmp/legacy/bin/sort
> > /usr/obj/tmp/home/herbert/source/freebsd/head/src/amd64.amd64/tmp/legacy/bin/sort:
> > libmd.so.6 => /lib/libmd.so.6 (0x311068a44000)
> > libc.so.7 => /lib/libc.so.7 (0x311068df0000)
> > [vdso] (0x3110676f0000)
> >
> > main built on main:
> >
> > $ ldd
> > /usr/obj/home/herbert/source/freebsd/head/src/amd64.amd64/tmp/legacy/bin/sort
> > /usr/obj/home/herbert/source/freebsd/head/src/amd64.amd64/tmp/legacy/bin/sort:
> > libmd.so.7 => not found (0)
> > libc.so.7 => /lib/libc.so.7 (0x28eb0e6f000)
> > [vdso] (0x28eafac0000)
> >
> > I think these files (sort, mtree, etc.) are copied from /usr/[s]bin.
>
> They're copied from /usr/sbin of the system where buildworld is done into
> the /usr/obj/..../legacy/... tree.
>
> The exact history of this is:
>
> - I git cloned /usr/src on March 1
> - I built kernel and world on the running system (an older 14.0-CURRENT)
> - I installed kernel and world the usual way without any problem
This should install /lib/libmd.so.7 and /usr/bin/sort and /usr/sbin/mtree linked
against it. e.g:
$ ldd /usr/bin/sort |grep md
libmd.so.7 => /lib/libmd.so.7 (0x2b71fa352000)
$ ldd /usr/sbin/mtree |grep md
libmd.so.7 => /lib/libmd.so.7 (0x352bee83e000)
> - Then I went to setup a poudriere jail on this now 15.0-CURRENT; this
> ended up with an error about libmd.so.6 missing; see the other thread
> about this issue here in this list; one hint was 'rm -f /usr/obj' and
> rebuild world again; ofc this rebuild was now done on 15.0-CURRENT
> - the result of this buildworld gives now the issue with the missing libmd.so.7
What happens if you remove tmp/legacy in /usr/obj/... and run 'make
buildworld' again? Can you show 'ls -l' output for mtree and sort in
/usr/[s]bin and ...tmp/legacy?
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