Re: r209240 ia64 -> buildworld -> undefined reference to `lzma_physmem'

On Wed, Jun 23, 2010 at 04:20:18PM +0200, Dag-Erling Smørgrav wrote:
> Anton Shterenlikht <mexas_at_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
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Mech Eng Dept
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