Slow response, but here it is.

I'm working on the school computing cluster.  It runs Rocks 5.1 (V.I),
which I believe is a RedHat derivative (/bin/rpm exists, for one...).
Here is the GCC version.

$ gcc -v
Using built-in specs.
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --
infodir=/usr/share/info --enable-shared --enable-threads=posix --
enable-checking=release --with-system-zlib --enable-__cxa_atexit --
disable-libunwind-exceptions --enable-libgcj-multifile --enable-
languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --
disable-dssi --enable-plugin --with-java-home=/usr/lib/jvm/java-1.4.2-
gcj-1.4.2.0/jre --with-cpu=generic --host=x86_64-redhat-linux
Thread model: posix
gcc version 4.1.2 20080704 (Red Hat 4.1.2-44)

I downloaded mpir-1.3.1 outside of sage and started the compile.  Yasm
seems to have built just fine.  But it failed in a different place.
When creating libmpir.so, GCC returns the error,

mpn/.libs/add_n.o: file not recognized: File format not recognized

The more-or-less full log is at <http://www.hintonclan.org/iobass/mpir-
script.txt>.

Further help is much appreciated!

- Ryan

On Feb 22, 3:44 pm, Bill Hart <[email protected]> wrote:
> This is a yasm issue (yasm is a prereq for MPIR and is included in the
> tarball).
>
> I haven't ever seen yasm not build on an Opteron before.
>
> Can you download MPIR 1.3.1 fromhttp://www.mpir.org/and verify it
> builds on your machine outside of the Sage context.
>
> Is there anything else potentially unusual about this machine?
>
> Bill.
>
> On 22 Feb, 16:33, RyanHinton<[email protected]> wrote:
>
> > snip

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