[mpich-devel] Build failure in OS X, libxml required?

[Balaji, Pavan]

Hi,

This is a problem with hwloc, which I had reported in the past.  I believe this is not fixed in hwloc yet.

The suggestion given at that point was to remove and install libxml again, which I did, and things started working correctly again.  But, I agree, hwloc should detect this in configure and abort if there's an issue.

I've cc'ed hwloc-devel.

  -- Pavan

> On Mar 6, 2015, at 2:10 AM, Lisandro Dalcin <dalcinl at gmail.com> wrote:
> 
> This is with the 3.1.4 tarball. Not sure if this is actually a problem
> in MPICH or in my system.
> 
> I got the following build failure. Shouldn't configure catch that beforehand?
> 
> Making all in tools/topo/hwloc/hwloc
> Making all in src
>  CC       topology.lo
>  CC       traversal.lo
>  CC       distances.lo
>  CC       components.lo
>  CC       bind.lo
>  CC       bitmap.lo
>  CC       pci-common.lo
>  CC       diff.lo
>  CC       misc.lo
>  CC       base64.lo
>  CC       topology-noos.lo
>  CC       topology-synthetic.lo
>  CC       topology-custom.lo
>  CC       topology-xml.lo
>  CC       topology-xml-nolibxml.lo
>  CC       topology-xml-libxml.lo
>  CC       topology-darwin.lo
>  CC       topology-x86.lo
> topology-xml-libxml.c:17:10: fatal error: 'libxml/parser.h' file not found
> #include <libxml/parser.h>
>         ^
> 1 error generated.
> make[4]: *** [topology-xml-libxml.lo] Error 1
> make[4]: *** Waiting for unfinished jobs....
> make[3]: *** [all-recursive] Error 1
> make[2]: *** [all-recursive] Error 1
> make[1]: *** [all-recursive] Error 1
> make: *** [all] Error 2
> 
> 
> -- 
> Lisandro Dalcin
> ============
> Research Scientist
> Computer, Electrical and Mathematical Sciences & Engineering (CEMSE)
> Numerical Porous Media Center (NumPor)
> King Abdullah University of Science and Technology (KAUST)
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> 
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--
Pavan Balaji  ✉️
http://www.mcs.anl.gov/~balaji