[Pkg-openmpi-maintainers] Bug#455886: Bug#455886: Fwd: Bug#455886: mpicc seems missing on buildbots

[Ondrej Certik]

On Dec 12, 2007 2:28 PM, Sylvestre Ledru <sylvestre.ledru at inria.fr> wrote:
>
> > > I think this problem occurs because g++ is not installed for this
> > > package (g++ seems to be mandatory).
> > >
> > > However, openmi is providing an cxx alternative even when C++ compiler
> > > is not installed. Is it the right way ?
> >
> > Do you think that g++ isn't installed? I doubt.
> It does not appear in the Build-Depends of libmesh and C++ is mandatory
> (macro AC_PROG_CXX in configure.in of libmesh)
>
> > But in realite I don't need g++, but mpicxx. And mpicxx doesn't seem to exist
> mpicxx is just a wrapper. It is not a standalone application, it does
> need a C++ compiler to work. In the libmesh case, mpicxx exists but
> cannot found a g++ compiler (the AC_PROG_CXX is not very explicit in
> this case).

HI Sylvestre,

Why is it, that g++ is available in pbuilder, but not in buildhosts?
I'll try to depend on g++ explicitely then and see if it helps. But
still it's weird, because
this is not the first upload of libmesh and all the previous ones
built just fine and I wasn't depending on g++ explicitely.

Ondrej