- remove the old LGPL license headers from all files in Spack
- add SPDX headers to all files
- core and most packages are (Apache-2.0 OR MIT)
- a very small number of remaining packages are LGPL-2.1-only
* Added new package Camellia.
* Fixed an issue with a missing blank line.
Added a couple more Trilinos packages (things I expect to depend on eventually).
* Fixed a couple issues raised by @adamjstewart.
* Specified 4.9.2 as the supported MOAB version.
5.0.0 causes build issues on Macs during the link of Camellia's drivers. The issue is that we end up with -framework -lAccelerate in the link line, where it should read -framework Accelerate, I believe. I'm not sure where this comes from, but 4.9.2 does not have this issue.
* Trimmed slightly the Trilinos requirements.
Also deleted a blank line that had spaces in it because the Travis-CI thing didn't like that.
* Reduced length of MOAB description (Travis-CI complained).
* Reduced the MOAB line further; didn't quite get there last time!
This is to satisfy Travis-CI's requirement that the description be less than 80 characters long (E501).
* Put in my GitHub handle, in place of an allusion to my email address.
Also added a new argument for Camellia build, and made the MOAB description longer (thanks to @adamjstewart's note that long lines are allowed so long as they are not split).
* Added MPI dependency.
Added explicit OFF for MOAB enablement when ~moab.
Swapped order of variant and version.
