Jeff and all,
i just found "by accident" that make can require autotools.
for example:
from (generated) ompi/include/Makefile :
$(srcdir)/mpi.h.in: $(am__configure_deps)
($(am__cd) $(top_srcdir) && $(AUTOHEADER))
rm -f stamp-h2
touch $@
and $(am__configure_deps) is a bu
On Dec 22, 2014, at 2:42 AM, Gilles Gouaillardet
wrote:
> Jeff and all,
>
> i just found "by accident" that make can require autotools.
>
> for example:
>
> from (generated) ompi/include/Makefile :
> $(srcdir)/mpi.h.in: $(am__configure_deps)
>($(am__cd) $(top_srcdir) && $(AUTOHEADER)
Hi Dave,
yes, i did experience this exact behaviour.
"by accident" meant i ran autogen.pl with the required autotools versions.
then, i ran configure and make with the RHEL6 stock autotools (that are too
old for OMPI)
configure worked just fine, but make crashed because of outdated autotools
if
I just attempted to reproduce this issue and was unable to. I did this on a
RHEL6 box with master hash ce2008a:
✂
$ touch config/opal_config_pthreads.m4 && ./autogen.pl && module unload
cisco/autotools/ac269-am1133-lt242 && ./configure --prefix=$PWD/_prefix && make
✂
Which did
Dave,
what if you do
touch ompi/include/mpi.h.in && sleep 1 && touch config/opal_config_pthreads.m4
&& ./autogen.pl && module unload cisco/autotools/ac269-am1133-lt242 &&
./configure --prefix=$PWD/_prefix && make
autogen.pl nor configure does not touch ompi/include/mpi.h.in, and as a
conseque
On Jan 5, 2015, at 8:40 PM, Gilles Gouaillardet
wrote:
> Dave,
>
> what if you do
>
> touch ompi/include/mpi.h.in && sleep 1 && touch
> config/opal_config_pthreads.m4 && ./autogen.pl && module unload
> cisco/autotools/ac269-am1133-lt242 && ./configure --prefix=$PWD/_prefix &&
> make
>
>
>
Dave,
this is an automake issue indeed.
i use automake 1.12.2 (as advised at
http://www.open-mpi.org/source/building.php, and
this is the version used to build the snapshots)
automake 1.12.2 adds the following line in ompi/include/Makefile.in :
$(srcdir)/mpi.h.in: $(am__configure_deps)
The 1.12 series had a set of problems caused by a changeover in the
maintainers, so it should never be used. I’m not sure if any of those issues
are behind this problem, but it could be so.
Anyway, I think pretty much all of us are using automake 1.14 by this time. We
can discuss how far up to
On Jan 6, 2015, at 9:52 PM, Ralph Castain wrote:
> The 1.12 series had a set of problems caused by a changeover in the
> maintainers, so it should never be used. I’m not sure if any of those issues
> are behind this problem, but it could be so.
>
> Anyway, I think pretty much all of us are usi
I think that makes sense. I checked and my CentOS box is actually using 1.12.4
and seems to be fine. I can update it though and probably should.
FWIW: good to remember that this problem only *can* occur - it doesn’t always
happen, and it seems to require some unusual steps to trigger it. So I do
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