We'd like to use a consistent checksum scheme everywhere so that we can:
a) incorporate archive checksums into our specs and have a
consistent hashing algorithm across all specs.
b) index mirrors with a consistent type of checksum, and not one that
is dependent on how spack packages are written.
- [x] convert existing md5, sha224, sha512, sha1 checksums to sha256
- 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
* SAMRAI: remove dependency on boost for samrai 3.12.0 or later versions, but keep the older versions ccontinuing working with boost 1.64.0 or earlier. Also, the older versions cannot compile with boost 1.65.0 or above. (#8491)
* SAMRAI: fix typos of comments and remove obsolete code.
* Updating SAMRAI package file with new urls and new versions. Also using Spack's MPI compilers.
* Using default optimization for Samrai and setting type to build for m4 dependency.
* Adding debug variant to Samrai.
* Converting Samrai to AutotoolsPackage.
* Rename packages
* Upcasing depends_on() in packages.
* Downcased extends('r')
* Fixed erroneously changed URL that had slipped through.
* Fixed typo
* Fixed link from documentation into package source code.
* Fixed another doc problem.
* Changed underscores to dashes in package names.
* Added test to enforce lowercase, no-underscore naming convention.
* Fix r-xgboost
* Downcase more instances of 'R' in package auto-creation.
* Fix test.
* Converted unit test packages to use dashes not underscores
* Downcase `r` in the docs.
* Update module_file_support.rst
Fix r->R for class R.
