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fixes #31109
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* add test to verify fix works
* fix spec cflags/variants parsing test (breaking change)
* fix `spack spec` arg quoting issue
* add error report for deprecated cflags coalescing
* use .group(n) vs subscript regex group extraction for 3.5 compat
* add random test for untested functionality to pass codecov
* fix new test failure since rebase
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Fix a bug introduced in #21720. `spack_json.dump()` calls `_strify()` on dictionaries to
convert `unicode` to `str`, but it constructs `dict` objects instead of
`collections.OrderedDict` objects, so in Python 2 (or earlier versions of 3) it can
scramble dictionary order.
This can cause hashes to differ between Python 2 and Python 3, or between Python 3.7
and earlier Python 3's.
- [x] use `OrderedDict` in `_strify`
- [x] add a regression test
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Add the latest release.
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* WarpX: 22.06
Update `warpx` & `py-warpx` to the latest release, `22.06`.
* Patch: Fix 1D CUDA Builds
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Anticipate openPMD-api changes in the next major release that are
already in `dev` (aka Spack `develop`):
- C++17 requirement
- drop: `mpark-variant` public dependency
- add: `toml11` private dependency
Also add @franzpoeschel as co-maintainer for the Spack package.
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Fixes WarpX issues:
- https://github.com/ECP-WarpX/WarpX/pull/3134
- https://github.com/ECP-WarpX/WarpX/pull/3141
and uses GitHub patch URLs directly instead of storing
patch copies.
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* bootstrap: account for disabled sources
Fix a bug introduced in #30192, which effectively skips
any prescription on disabled bootstrapping sources.
* Add unit test to avoid regression
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Fixes compiler flags for oneapi and dpcpp
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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).
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Add spack stacks targeted at Spack + AWS + ARM HPC User Group hackathon. Includes
a list of miniapps and full-apps that are ready to run on both x86_64 and aarch64.
Co-authored-by: Scott Wittenburg <scott.wittenburg@kitware.com>
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Add two new stacks targeted at x86_64 and arm, representing an initial list of packages
used by current and planned AWS Workshops, and built in conjunction with the ISC22
announcement of the spack public binary cache.
Co-authored-by: Scott Wittenburg <scott.wittenburg@kitware.com>
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Add instead a warning box in the documentation
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referred targets are currently the only minimization criteria for Spack for which we allow
negative values. That means Spack may be incentivized to add nodes to the DAG if they
match the preferred target.
This PR re-norms the minimization criteria so that preferred targets are weighted from 0,
and default target weights are offset by the number of preferred targets per-package to
calculate node_target_weight.
Also fixes a bug in the test for preferred targets that was making the test easier to pass
than it should be.
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This reverts commit 330832c22cfa59554f6681a570bdec24ca46e79b.
`-Werror` chagnes were unfortunately causing the `rdma-core` build to fail.
Reverting on `v0.18`; we can fix this in `develop`
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This PR supports the creation of securely signed binaries built from spack
develop as well as release branches and tags. Specifically:
- remove internal pr mirror url generation logic in favor of buildcache destination
on command line
- with a single mirror url specified in the spack.yaml, this makes it clearer where
binaries from various pipelines are pushed
- designate some tags as reserved: ['public', 'protected', 'notary']
- these tags are stripped from all jobs by default and provisioned internally
based on pipeline type
- update gitlab ci yaml to include pipelines on more protected branches than just
develop (so include releases and tags)
- binaries from all protected pipelines are pushed into mirrors including the
branch name so releases, tags, and develop binaries are kept separate
- update rebuild jobs running on protected pipelines to run on special runners
provisioned with an intermediate signing key
- protected rebuild jobs no longer use "SPACK_SIGNING_KEY" env var to
obtain signing key (in fact, final signing key is nowhere available to rebuild jobs)
- these intermediate signatures are verified at the end of each pipeline by a new
signing job to ensure binaries were produced by a protected pipeline
- optionallly schedule a signing/notary job at the end of the pipeline to sign all
packges in the mirror
- add signing-job-attributes to gitlab-ci section of spack environment to allow
configuration
- signing job runs on special runner (separate from protected rebuild runners)
provisioned with public intermediate key and secret signing key
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Old concrete specs were slipping through in `_assign_hash`, and `package_hash` was
attempting to recompute a package hash when we could not know the package a time
of concretization.
Part of this was that the logic for `_assign_hash` was hard to understand -- it was
called twice from `_finalize_concretization` and had special cases for both args it
was called with. It's much easier to understand the logic here if we just inline it.
- [x] Get rid of `_assign_hash` and just integrate it with `_finalize_concretization`
- [x] Don't call `_package_hash` at all for already-concrete specs.
- [x] Add regression test.
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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.
```
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Co-authored-by: James A Zilberman <jazrc@rit.edu>
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Co-authored-by: James A Zilberman <jazrc@rit.edu>
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This PR introduces a new build cache layout and package format, with improvements for
both efficiency and security.
## Old Format
Currently a binary package consists of a `spec.json` file at the root and a `.spack` file,
which is a `tar` archive containing a copy of the `spec.json` format, possibly a detached
signature (`.asc`) file, and a tar-gzip compressed archive containing the install tree.
```
build_cache/
# metadata (for indexing)
<arch>-<compiler>-<name>-<ver>-24zvipcqgg2wyjpvdq2ajy5jnm564hen.spec.json
<arch>/
<compiler>/
<name>-<ver>/
# tar archive
<arch>-<compiler>-<name>-<ver>-24zvipcqgg2wyjpvdq2ajy5jnm564hen.spack
# tar archive contents:
# metadata (contains sha256 of internal .tar.gz)
<arch>-<compiler>-<name>-<ver>-24zvipcqgg2wyjpvdq2ajy5jnm564hen.spec.json
# signature
<arch>-<compiler>-<name>-<ver>-24zvipcqgg2wyjpvdq2ajy5jnm564hen.spec.json.asc
# tar.gz-compressed prefix
<arch>-<compiler>-<name>-<ver>-24zvipcqgg2wyjpvdq2ajy5jnm564hen.tar.gz
```
After this change, the nesting has been removed so that the `.spack` file is the
compressed archive of the install tree. Now signed binary packages, will take the
form of a clearsigned `spec.json` file (a `spec.json.sig`) at the root, while unsigned
binary packages will contain a `spec.json` at the root.
## New Format
```
build_cache/
# metadata (for indexing, contains sha256 of .spack file)
<arch>-<compiler>-<name>-<ver>-24zvipcqgg2wyjpvdq2ajy5jnm564hen.spec.json
# clearsigned spec.json metadata
<arch>-<compiler>-<name>-<ver>-24zvipcqgg2wyjpvdq2ajy5jnm564hen.spec.json.sig
<arch>/
<compiler>/
<name>-<ver>/
# tar.gz-compressed prefix (may support more compression formats later)
<arch>-<compiler>-<name>-<ver>-24zvipcqgg2wyjpvdq2ajy5jnm564hen.spack
```
## Benefits
The major benefit of this change is that the signatures on binary packages can be
verified without:
1. Having to download the tarball, or
2. having to extract an unknown tarball.
(1) is an improvement in efficiency; (2) is a security fix: we now ensure that we trust the
binary before we try to run it through `tar`, which avoids potential attacks.
## Backward compatibility
Also after this change, spack should still be able to handle the previous buildcache
structure and binary mirrors with mixed layouts.
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Co-authored-by: James A Zilberman <jazrc@rit.edu>
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