* root: new versions, variants and patches to bring in to line with FNAL's use.
* Support MySQL.
* Patches:
* Bigger stringbuf.
* Find MySQL even when it's called mariadb-c-client.
* Honor external provision of unuran.
* Properly handle the ROOT7 web GUI for 6.16/00.
* `memstat` variant is now default-OFF due to version-related constraints.
* Add missing dependencies.
* Propagate `python` to `libxml2`.
* Handle external FTGL dependency with X / OpenGL: depends on PR ####
* Force `SPACK_INCLUDE_DIRS` to avoid warning.
* New `gminimal` variant default ON per discussion with Javier Cervantes.
* Style fixes per flake8.
* Remove redundant `PATH_SUFFIX` per https://github.com/root-project/root/pull/1993#discussion_r276840329
* Comment patches per https://github.com/spack/spack/pull/11215#discussion_r276887199.
* Reflect the fact that MariaDB support patch is now upstream.
* Restore ncurses dependency for libtinfo.
* Extend current recipe for root package
* Add removed old version
* Add dependency type for Python and R packages
* Add compiler variants
* Adding new root version: 6.14.00
* Add back the minimum cmake version required
* LZ4 and xxhash support for old (using builtin options) and new versions (external packages)
* Set PYTHONPATH in setup_environment
* Address typos and issues pointed by HadrienG2
* Add newer ROOT versions
* Solve support for asimage
* Define incompatible variants
* Organize old dependencies
* Add support for minuit
* Add support for pythia6
* Remove unneeded list_url
* Update license header
* Remove block of commented old dependencies
* Contrain Qt version
* Comment pythia8 variant/dependency, not supported by spack
* Force not to build pythia8
- 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
* Add universal build_type variant to CMakePackage
* Override build_type in some packages with different possible values
* Remove reference to no longer existent debug variant
* Update CBTF packages with new build_type variant
* Keep note on build size of LLVM
* Remove fake URLs from Spack
* Ignore long lines for URLs that start with ftp:
* Preliminary changes to version regexes
* New redesign of version regexes
* Allow letters in version-only
* Fix detection of versions that end in Final
* Rearrange a few regexes and add examples
* Add tests for common download repositories
* Add test cases for common tarball naming schemes
* Finalize version regexes
* spack url test -> spack url summary
* Clean up comments
* Rearrange suffix checks
* Use query strings for name detection
* Remove no longer necessary url_for_version functions
* Strip off extraneous information after package name
* Add one more test
* Dot in square brackets does not need to be escaped
* Move renaming outside of parse_name_offset
* Fix versions for a couple more packages
* Fix flake8 and doc tests
* Correctly parse Python, Lua, and Bio++ package names
* Use effective URLs for mfem
* Add checksummed version to mitos
* Remove url_for_version from STAR-CCM+ package
* Revert changes to version numbers with underscores and dashes
* Fix name detection for tbb
* Correctly parse Ruby gems
* Reverted mfem back to shortened URLs.
* Updated instructions for better security
* Remove preferred=True from newest version
* Add tests for new `spack url list` flags
* Add tests for strip_name_suffixes
* Add unit tests for version separators
* Fix bugs related to parseable name but in parseable version
* Remove dead code, update docstring
* Ignore 'binary' at end of version string
* Remove platform from version
* Flip libedit version numbers
* Re-support weird NCO alpha/beta versions
* Rebase and remove one new fake URL
* Add / to beginning of regex to avoid picking up similarly named packages
* Ignore weird tar versions
* Fix bug in url parse --spider when no versions found
* Less strict version matching for spack versions
* Don't rename Python packages
* Be a little more selective, version must begin with a digit
* Re-add fake URLs
* Fix up several other packages
* Ignore more file endings
* Add parsing support for Miniconda
* Update tab completion
* XFAILS are now PASSES for 2 web tests
