* openmpi: get rid of implicit system dependencies
* Python 2 compatibility.
* Rename pbspro to openpbs and revert packages.yaml.
* Remove virtual package 'sendmail'.
Problem: when calling `static_to_shared_library` on the `cray` arch, it
produces a non-sensical compiler command with no input files. For
example, when installing lua@5.2.4, it produced:
'gcc -lm -ldl -o /big-long-spack-path/liblua.so.5.2.4'
Solution: do the same thing on `cray` that is done for `linux`
fixes#16725
The dap, jna, pnetcdf, netcdf4, and ncgen4 variants added in #16047
are _not_ supported by the configure script for netcdf-cxx4 package
(These appear to be configure args for netcdf-c package).
* account for schema validation errors where the associated instance doesn't have a line number
* fix unrelated flake error (but it must be fixed because this PR touches this file and the flake rules have been updated since the last edit to this file)
Fujitsu-MPI wrapper commands aren't recognized from 'FindMPI'
function of 'cmake'. If we are using the Fujitsu compiler and Fujitsu MPI,
specify the MPI path information explicitly.
Flux requires `build` for python and many of the python packages because
it builds python bindings. Beyond the bindings, the Flux front-end
commands now use python too, hence the `run` type. Finally, Flux's
`pymod` module is linked against the python interpreter, so the package
requires a `link` dependency on python too.
* IWYU: fix 0.14 build
The CMake patch used for 0.13 hadn't been applied to the master when
0.14 was released, and this version of IWYU requires C++14 or higher.
* Flake8
```
'/var/folders/fy/x2xtwh1n7fn0_0q2kk29xkv9vvmbqb/T/s3j/spack-stage/spack-stage-valgrind-3.15.0-mtir7ubjz7mqmjbb7bogze2qm35hl4ze/spack-src/configure' '--prefix=/ornldev/code/spack/opt/spack/clang-11.0.0-apple/valgrind/mtir7ub' '--enable-only64bit' '--build=amd64-darwin'
1 error found in build log:
43 checking host system type... x86_64-pc-darwin
44 checking for a supported CPU... ok (x86_64)
45 checking for a 64-bit only build... yes
46 checking for a 32-bit only build... no
47 checking for a supported OS... ok (darwin)
48 checking for the kernel version... unsupported (18.7.0)
>> 49 configure: error: Valgrind works on Darwin 10.x, 11.x, 12.x, 13.x, 14.x, 15.x, 16.x and 17.x (Mac OS X 10.6/7/8/9/10/11 and macOS 10.12/13)
```
* ffr: add flag to use fixed format in which the length of one line of the source code is 255 when building with Fujitsu compiler.
* ffr: changed to elif.
