1
1
Gilles Gouaillardet 10ea991d0a hwloc: add CUDA include dir to CPPFLAGS
so hwloc configury can find nvml.h when CUDA support is built

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
2017-04-05 11:46:22 +09:00
..
2017-03-03 09:39:24 +09:00
2015-06-23 20:59:57 -07:00

12 Sep 2011

Notes for hwloc component maintainers:

1. There can only be *1* hwloc version component at a time.
   Specifically: if there are multiple hwlocXYZ components (i.e.,
   different versions of hwloc), then they must all be .ompi_ignore'd
   except for 1.  This is because we currently m4_include all of the
   underlying hwloc's .m4 files -- if there are multiple hwlocXYZ
   components, I don't know if m4 will barf at the multiple,
   conflicting AC_DEFUNs, or whether it'll just do something
   completely undefined.

1a. As a consequence, if you're adding a new hwloc version component,
   you'll need to .ompi_ignore all others while you're testing the new
   one.

2. If someone wants to fix #1 someday, we might be able to do what we
   do for libevent: OPAL_CONFIG_SUBDIR (instead of slurping in hwloc's
   .m4 files).