This worked spot-on once I dropped the CFLAGS and CPPFLAGS, as you suggested. Thanks for explaining what CPPFLAGS was intended for, I'd be under a mis-assumption there (as you correctly surmised). <br>Really appreciate the help,<br>
-Joe Buck<br><br><div class="gmail_quote">On Thu, Feb 4, 2010 at 12:19 AM, <span dir="ltr"><<a href="mailto:chan@mcs.anl.gov">chan@mcs.anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Unset your CFLAGS and CPPFLAGS in your configure command<br>
and try again. Largefile support is enabled by default if<br>
it is available. CPPFLAGS stands for "C PreProcessor FLAGS"<br>
not "C++ FLAGS" Setting it incorrectly is the likely reason<br>
of your configure failure.<br>
<br>
A.Chan<br>
<div><div></div><div class="h5"><br>
----- "Joe Buck" <<a href="mailto:jbbuck@gmail.com">jbbuck@gmail.com</a>> wrote:<br>
<br>
> I'm trying to compile mpich2-1.2.1 on an ubuntu 9.10 server running<br>
> on<br>
> x86_64 hardware and I'm seeing an issue while running configure. The<br>
> error I<br>
> get looks like this:<br>
><br>
> checking for OpenPA atomic primitive availability... no<br>
> configure: error:<br>
> The nemesis channel was selected yet a set of working OpenPA headers<br>
> were not found. Please check the OpenPA configure step for errors.<br>
> configure: error: ./configure failed for channels/nemesis<br>
> configure: error: Configure of src/mpid/ch3 failed!<br>
><br>
> I'm attaching the entire ./configure output. I looked through the<br>
> archives<br>
> and found some mention of this but didn't see a solution to it. Can<br>
> anyone<br>
> point me in a useful direction?<br>
><br>
> I've tried checking out the latest trunk and building that with the<br>
> following tools:<br>
> automake 1.11.1<br>
> autoconf 2.63<br>
> and libtool 2.2.6<br>
> as per this website:<br>
> <a href="http://wiki.mcs.anl.gov/mpich2/index.php/Getting_And_Building_MPICH2" target="_blank">http://wiki.mcs.anl.gov/mpich2/index.php/Getting_And_Building_MPICH2</a><br>
><br>
> as well as trying to build the stable mpich2-1.2.1 tarball with the<br>
> tools<br>
> that ubuntu 9.10 comes with.<br>
><br>
> Thanks for the help,<br>
> -Joe Buck<br>
><br>
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