hwloc: do not build hwloc CUDA support if --without-cuda used (and also always disable hwloc GL and OpenCL support)

[jsquyres]

Fixes #4219.

@bgoglin FYI

Signed-off-by: Jeff Squyres [email protected]

@hppritcha This might be worth putting into v2.0.x...?

[jsquyres]

@hjelmn @bwbarrett Looks like the OS X CI test failed, but there's no stdout/stderr to indicate why. Here's the output logs: https://jenkins.open-mpi.org/jenkins/job/open-mpi.build.platforms/1453/Platform=os-x/console

It just has:

3. Running autotools on top-level tree

==> Remove stale files
==> Writing m4 file with autogen.pl results
==> Running autoreconf
Running: autoreconf -ivf --warnings=all,no-obsolete,no-override -I config
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal -I config --force --warnings=all,no-obsolete,no-override -I ./config
FATAL: command execution failed
...Jenkins backtrace...

Any idea what happened here?

[jsquyres]

Just for the helluvit, do the CS thing and try to make it fail again, just to see if it was some kind of transient / networking error to the OS testing box...

bot:ompi:retest

[bwbarrett]

The root cause was:

Caused: java.io.IOException: Backing channel 'JNLP4-connect connection from c-67-160-8-108.hsd1.wa.comcast.net/67.160.8.108:17678' is disconnected.

Looks like the connection between the builder and the controller died. Not sure why this didn't auto-retry; add that to my todo list.

[jsquyres]

@bwbarrett Ah, thanks for the explanation -- I missed that in the backtrace.