* Call Numpy package's set_blas_lapack() and setup_build_environment() in Scipy package
* Remove broken link from comment
* Use .package attribute of spec to avoid import
This PR fixes several issues I noticed while trying to get Spack working on Apple M1.
- [x] `build_environment.py` attempts to add `spec['foo'].libs` and `spec['foo'].headers` to our compiler wrappers for all dependencies using a try-except that ignores `NoLibrariesError` and `NoHeadersError` respectively. However, The `libs` and `headers` attributes of the Python package were erroneously using `RuntimeError` instead.
- [x] `spack external find python` (used during bootstrapping) currently has no way to determine whether or not an installation is `+shared`, so previously we would only search for static Python libs. However, most distributions including XCode/Conda/Intel ship shared Python libs. I updated `libs` to search for both shared and static (order based on variant) as a fallback.
- [x] The `headers` attribute was recursively searching in `prefix.include` for `pyconfig.h`, but this could lead to non-deterministic behavior if multiple versions of Python are installed and `pyconfig.h` files exist in multiple `<prefix>/include/pythonX.Y` locations. It's safer to search in `sysconfig.get_path('include')` instead.
- [x] The Python installation that comes with XCode is broken, and `sysconfig.get_paths` is hard-coded to return specific directories. This meant that our logic for `platlib`/`purelib`/`include` where we replace `platbase`/`base`/`installed_base` with `prefix` wasn't working and the `mkdirp` in `setup_dependent_package` was trying to create a directory in root, giving permissions issues. Even if you commented out those `mkdirp` calls, Spack would add the wrong directories to `PYTHONPATH`. Added a fallback hard-coded to `lib/pythonX.Y/site-packages` if sysconfig is broken (this is what distutils always did).
Use `spack build` as build dir to avoid recursive link error.
```
config.status: linking /var/folders/fy/x2xtwh1n7fn0_0q2kk29xkv9vvmbqb/T/s3j/spack-stage/spack-stage-sed-4.8-wraqsot6ofzvr3vrgusx4mj4mya5xfux/spack-src/GNUmakefile to GNUmakefile
config.status: executing depfiles commands
config.status: executing po-directories commands
config.status: creating po/POTFILES
config.status: creating po/Makefile
==> sed: Executing phase: 'build'
==> [2022-05-25-14:15:51.310333] 'make' '-j8' 'V=1'
make: GNUmakefile: Too many levels of symbolic links
make: stat: GNUmakefile: Too many levels of symbolic links
make: *** No rule to make target `GNUmakefile'. Stop.
```
* Allow Kokkos with OpenMPTarget backend
* Restrict SYCL and OpenMPTarget to C++17 or higher
* Improve C++ standard check for SYCL and OpenMPTarget
* Fix indentation
Currently, environments can either be concretized fully together or fully separately. This works well for users who create environments for interoperable software and can use `concretizer:unify:true`. It does not allow environments with conflicting software to be concretized for maximal interoperability.
The primary use-case for this is facilities providing system software. Facilities provide multiple MPI implementations, but all software built against a given MPI ought to be interoperable.
This PR adds a concretization option `concretizer:unify:when_possible`. When this option is used, Spack will concretize specs in the environment separately, but will optimize for minimal differences in overlapping packages.
* Add a level of indirection to root specs
This commit introduce the "literal" atom, which comes with
a few different "arities". The unary "literal" contains an
integer that id the ID of a spec literal. Other "literals"
contain information on the requests made by literal ID. For
instance zlib@1.2.11 generates the following facts:
literal(0,"root","zlib").
literal(0,"node","zlib").
literal(0,"node_version_satisfies","zlib","1.2.11").
This should help with solving large environments "together
where possible" since later literals can be now solved
together in batches.
* Add a mechanism to relax the number of literals being solved
* Modify spack solve to display the new criteria
Since the new criteria is above all the build criteria,
we need to modify the way we display the output.
Originally done by Greg in #27964 and cherry-picked
to this branch by the co-author of the commit.
Co-authored-by: Massimiliano Culpo <massimiliano.culpo@gmail.com>
* Inject reusable specs into the solve
Instead of coupling the PyclingoDriver() object with
spack.config, inject the concrete specs that can be
reused.
A method level function takes care of reading from
the store and the buildcache.
* spack solve: show output of multi-rounds
* add tests for best-effort coconcretization
* Enforce having at least a literal being solved
Co-authored-by: Greg Becker <becker33@llnl.gov>
* Py-x21 now works, needs dependencies
Conflicts:
var/spack/repos/rit-rc/packages/py-x21/package.py
* Added dependencies to py-x21
* Making flake style check happy
* [py-x21] flake8
* [py-x21]
- added homepage
- added placeholder description
- added comment about checksums
* [py-x21] added darwin support and fixed issue with python 3.7 wheel name
* [py-x21] adding checksum hash
* [py-x21] removed duplicate py-pynacl
* [py-x21]
- updated description
- updated version listing to have a different version for each version
of python. Also, versions dependent on sys.platform
- updated url_for_version to not require post concretized information so
that spack checksum works
* [py-x21] isort
Co-authored-by: vehrc <vehrc@rit.edu>
