This context manager was used to prevent detecting a platform
as "cray". Since now Cray machines are detected as linux, we can
remove the context manager.
This commit adds version 0.73.0 of the detray package. As this version
drops support for pre-C++20 standards, I had to update the `cxxstd`
variant logic.
Right now if you run `spack ci generate` you get a warning about CDash credentials even
if there's no CDash configuration specified. We should only warn if there was actually a
CDash config.
Signed-off-by: Todd Gamblin <tgamblin@llnl.gov>
Source mirrors store entries by digest and add a human readable alias of the
form 'name-version'. If no digest is available, the alias is used as the primary
storage location.
Spack erroneously fetches by alias when the digest path does not exist. This is
problematic if `version(..., sha256=...)` changes in package.py, and the mirror
is populated with the old shasum. That would result in an error when a digest
is available, but in case of git versions with a modified commit sha, the wrong
sources would be fetched without error. With this PR, only the digest path is
used, not the alias, in case a digest is available. This is also a small performance
optimization, as the number of request is halved for mirrors that don't contain
the sources.
Further, for git sources the tag was used as a digest, but this is a moving
target. Only commit sha is used now.
Also whenever the alias already existed, Spack used to keep it in place when
updating the mirror cache, which means that aliases would always point to
outdated mirror entries whenever digests are modified. With this PR the alias
is moved in place.
Lastly, fix a recent regression where `Stage.disable_mirrors` disabled mirrors
but not the local download cache, which was the intention.
* VTK-m: Point to github mirror for source tarball
The gitlab.kitware.com source location seems to have intermittent
network issues. Switching the to mirror hosted at Github may alleviate
some of the timeouts.
* Update sha256 for GitHub tarballs
---------
Co-authored-by: Zack Galbreath <zack.galbreath@kitware.com>
* davix: add versions 0.8.2-0.8.7 and dependencies
This commit adds new versions 0.8.2-0.8.7 of the davix package, and it
also improves the handling of embedded packages. Davix will try to build
libcurl from its own embedded version of that code, which doesn't mesh
well with Spack's design philosophy, so I've changed the CMake
configuration to disallow the builtin libcurl and use a Spack dependency
instead. Up to version 0.8.7, RapidJSON was also builtin, but version
0.8.7 allows users to specify that they want to use a pre-installed
version of RapidJSON, so this commit also adds that as a dependency for
versions 0.8.7:.
* Fix old versions
