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Date: Thu, 24 Jun 2010 09:36:35 +0100
From: Anton Shterenlikht <mexas@bristol.ac.uk>
To: Dag-Erling =?iso-8859-1?Q?Sm=F8rgrav?= <des@des.no>
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Cc: freebsd-ia64@freebsd.org, freebsd-current@freebsd.org
Subject: Re: r209240 ia64 -> buildworld -> undefined reference to
`lzma_physmem'
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On Wed, Jun 23, 2010 at 04:20:18PM +0200, Dag-Erling Smørgrav wrote:
> Anton Shterenlikht <mexas@bristol.ac.uk> writes:
> > I think it's possible that at some point, in anger, I did "make
> > installworld" after a failed, or otherwise interrupted "make
> > buildworld". Perhaps I got an inconsistent set of binaries as a
> > result... Would that explain an error like this?
>
> No, because at this point buildworld is using the toolchain and
> libraries that it built earlier.
sorry for the delay
On a clean copy of r209203
> Can you do
>
> % find /usr/obj/usr/src -name liblzma.a
>
> There should be at least one in /usr/obj/usr/src/lib/liblzma and one in
> /usr/obj/usr/src/tmp/usr/lib, and they should be identical.
seems so:
# find /usr/obj/usr/src -name liblzma.a
/usr/obj/usr/src/tmp/usr/lib/liblzma.a
/usr/obj/usr/src/lib/liblzma/liblzma.a
# diff /usr/obj/usr/src/tmp/usr/lib/liblzma.a /usr/obj/usr/src/lib/liblzma/liblzma.a
#
> Next, do
>
> % nm /usr/obj/usr/src/lib/liblzma/liblzma.a | grep physmem
>
> and show us the result.
# nm /usr/obj/usr/src/lib/liblzma/liblzma.a | grep physmem
hardware_physmem.o:
0000000000000000 T lzma_physmem
U lzma_tuklib_physmem
tuklib_physmem.o:
0000000000000000 T lzma_tuklib_physmem
#
> While you're at it, do this as well:
>
> % nm /usr/lib/liblzma.a | grep physmem
# nm /usr/lib/liblzma.a | grep physmem
nm: '/usr/lib/liblzma.a': No such file
#
Did you mean /usr/local/lib/liblzma.a ?
# nm /usr/local/lib/liblzma.a|grep physmem
#
On my other 2 ia64 boxes, where I don't have
this problem, the output of the last command
is the same.
many thanks
anton
--
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 331 5944
Fax: +44 (0)117 929 4423