[mpich-discuss] issue compiling mpich

[Joe Buck]

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).
Really appreciate the help,
-Joe Buck

On Thu, Feb 4, 2010 at 12:19 AM, <chan at mcs.anl.gov> wrote:

>
> Unset your CFLAGS and CPPFLAGS in your configure command
> and try again.  Largefile support is enabled by default if
> it is available.  CPPFLAGS stands for "C PreProcessor FLAGS"
> not "C++ FLAGS"  Setting it incorrectly is the likely reason
> of your configure failure.
>
> A.Chan
>
> ----- "Joe Buck" <jbbuck at gmail.com> wrote:
>
> > I'm trying to compile mpich2-1.2.1 on an ubuntu 9.10 server running
> > on
> > x86_64 hardware and I'm seeing an issue while running configure. The
> > error I
> > get looks like this:
> >
> > checking for OpenPA atomic primitive availability... no
> > configure: error:
> > The nemesis channel was selected yet a set of working OpenPA headers
> > were not found.  Please check the OpenPA configure step for errors.
> > configure: error: ./configure failed for channels/nemesis
> > configure: error: Configure of src/mpid/ch3 failed!
> >
> > I'm attaching the entire ./configure output. I looked through the
> > archives
> > and found some mention of this but didn't see a solution to it. Can
> > anyone
> > point me in a useful direction?
> >
> > I've tried checking out the latest trunk and building that with the
> > following tools:
> > automake 1.11.1
> > autoconf 2.63
> > and libtool 2.2.6
> > as per this website:
> > http://wiki.mcs.anl.gov/mpich2/index.php/Getting_And_Building_MPICH2
> >
> > as well as trying to build the stable mpich2-1.2.1 tarball with the
> > tools
> > that ubuntu 9.10 comes with.
> >
> > Thanks for the help,
> > -Joe Buck
> >
> > _______________________________________________
> > mpich-discuss mailing list
> > mpich-discuss at mcs.anl.gov
> > https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss
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