[petsc-dev] elemental in nightly builds with g++-4.6

[Satish Balay]

Configure goes through fine - but elemental fails.

If gcc-4.6 is not suitable - either elemental configure [or petsc configure]
should have an appropriate check before attempting this build?

http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2013/10/09/build_next_arch-linux-pkgs-cxx-mlib_grind.log
http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2013/10/09/configure_next_arch-linux-pkgs-cxx-mlib_grind.log

For some reason when I attempted this manually yesterday - it
worked. [again worked today with one of my attempts] - but most of my
retries today failed. wierd..

[it works with +gcc-4.7.3 or +gcc-4.8.0 though]

Satish