MPICH2 fails to build with clang because of a clang (and/or ld) bug with
Xcode 4.5.1. Issue originally reported to homebrew in Homebrew/homebrew#15533, "fixed"
by disabling shared libraries altogether in bcb64c7.
- Add an `--enable-shared` option
- Add a `fails_with :clang` when building shared libs
- Upstream is aware of the issue, but has no workaround besides using
`llvm-gcc` when building shared libs
- MacPorts is using a similar workaround at this time.
- Tested on 10.7.5 with Xcode 4.5.2 with and without `--enable-shared`
ClosesHomebrew/homebrew#16299.
Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>
On Mountain Lion at least, ld keeps doing a sefault 11 during
the final link phase independent of whether superenv is used.
Mpich2 will build without problems when we
- Remove the `--enable-shared`
FixesHomebrew/homebrew#15533ClosesHomebrew/homebrew#15544.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
A user can pass `--disable-fortran` to avoid compiling the Fortran
bindings.
Also remove the redundant default `--with-device=ch3:nemesis` argument
to configure.
Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>
Dave Goodell
Adam Vandenberg
nibbles 2bits
Mike Steder