On 07/23/2012 11:36 AM, Brice Goglin wrote:
>> 2. The change to autogen.sh is required for pgcc and friends. You
>> can't take this patch as is, obviously, but you'll need some version
>> of this. Cc'ing Dave, in case you need more details of this issue.
> I haven't tried pgcc recently. Which pgcc version needs this? and what
> happens if you don't apply this patch?
Here's Dave's response (he's not subscribed to hwloc-devel) --
This one is being upstreamed to automake and should be included in its
next release. I don't think you need to incorporate this into hwloc:
>> 3. The changes to config/hwloc.m4 and include/private/private.h are
>> essentially a warning squash when getpagesize() requires an explicit
>> prototype declaration. But it's not clear how easy it is for you to
>> absorb it as it uses an MPICH2 internal m4 macro. Maybe there's a
>> cleaner way to integrate this patch.
> I will look at this. On which platform/system did you need this patch?
On regular x86_64 machines. We use strict builds in mpich2. I can
figure out the exact flags that trigger it, but my guess is that -Wall
>> 4. The change to configure.ac is an issue with automake-1.12 that Dave
> These lines have been added in v1.5 already.