[Debichem-devel] Autoconf issue in mpqc

[Jeremy Sowden]

On 2020-04-05, at 22:38:39 +0100, Jeremy Sowden wrote:
> On 2020-04-05, at 14:32:16 +0200, Andreas Tille wrote:
> > On Sun, Apr 05, 2020 at 12:34:55PM +0100, Jeremy Sowden wrote:
> > > > > I've attached the part or the build log that seems to be
> > > > > autoconf relevant.  I admit I'm a bit astonished since I can
> > > > > only see warnings but no error ...
> > > >
> > > > Here's a patch that fixes the autoheader warnings.
> > >
> > > Whoops.  That version doesn't seem to apply.  The patch I've
> > > attached to this message I have actually tested properly.
> > >
> > > > autoreconf is still failing.
> > >
> > > That's not quite right: "autoreconf" fails, but  "autoreconf -f
> > > -i" (which is what dh_autoreconf does) succeeds.  Now
> > > dh_auto_configure fails.
> >
> > I confirm it fails with
> >
> > ...
> > checking if semctl requires semun... no
> > checking if fortran compiler works... no
> > configure: error: in `/build/mpqc-2.3.1':
> > configure: error: fortran compiler does not work
> >
> >
> > I've updated Git with your patch - thanks a lot so far.
>
> In my case, the problem was:
>
>   ./configure: line 4287: mpicc: command not found
>
> IOW, missing build-deps.  Once I installed those, dh_auto_configure
> was happy, but there were compilation failures because autoheader
> clobbered src/lib/scconfig.h.in.  I've attached two patches which fix
> those.

Having re-read the autoconf and autoheader doc's this evening, I think
the attached fixes are an improvement over yesterday's.

J.
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