r-deseq2: add new versions (#48157 )

py-netcdf4: add v1.7.2 and fix variant (#47824 )
r-sparsematrixstats: add new versions (#48154 )
2025-01-10 14:36:53 -08:00 · 2025-01-10 21:52:42 +01:00 · 2025-01-10 10:50:04 -08:00 · 2025-01-10 10:12:41 -08:00 · 2025-01-10 19:00:51 +01:00 · 2025-01-10 09:18:12 -08:00
9432 changed files with 12001 additions and 20778 deletions
--- a/.github/workflows/bin/setup_git.ps1
+++ b/.github/workflows/bin/setup_git.ps1
@@ -1,5 +1,3 @@
 # (c) 2022 Lawrence Livermore National Laboratory
 git config --global user.email "spack@example.com"
 git config --global user.name "Test User"
 git config --global core.longpaths true
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -29,7 +29,7 @@ jobs:
    - run: coverage xml
    - name: "Upload coverage report to CodeCov"
-      uses: codecov/codecov-action@05f5a9cfad807516dbbef9929c4a42df3eb78766
+      uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303
      with:
        verbose: true
        fail_ci_if_error: false
--- a/.github/workflows/requirements/style/requirements.txt
+++ b/.github/workflows/requirements/style/requirements.txt
@@ -2,6 +2,6 @@ black==24.10.0
 clingo==5.7.1
 flake8==7.1.1
 isort==5.13.2
-mypy==1.8.0
+mypy==1.11.2
 types-six==1.17.0.20241205
 vermin==1.6.0
--- a/.github/workflows/valid-style.yml
+++ b/.github/workflows/valid-style.yml
@@ -20,7 +20,7 @@ jobs:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
    - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
      with:
-        python-version: '3.11'
+        python-version: '3.13'
        cache: 'pip'
    - name: Install Python Packages
      run: |
@@ -39,7 +39,7 @@ jobs:
        fetch-depth: 0
    - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
      with:
-        python-version: '3.11'
+        python-version: '3.13'
        cache: 'pip'
    - name: Install Python packages
      run: |
@@ -58,7 +58,7 @@ jobs:
    secrets: inherit
    with:
      with_coverage: ${{ inputs.with_coverage }}
-      python_version: '3.11'
+      python_version: '3.13'
  # Check that spack can bootstrap the development environment on Python 3.6 - RHEL8
  bootstrap-dev-rhel8:
    runs-on: ubuntu-latest
--- a/5
+++ b/5
@@ -8,8 +8,9 @@ or http://www.apache.org/licenses/LICENSE-2.0) or the MIT license,
 Copyrights and patents in the Spack project are retained by contributors.
 No copyright assignment is required to contribute to Spack.
-Spack was originally distributed under the LGPL-2.1 license. Consent from
+Spack was originally developed in 2013 by Lawrence Livermore National
-contributors to relicense to Apache-2.0/MIT is documented at
+Security, LLC. It was originally distributed under the LGPL-2.1 license.
 Consent from contributors to relicense to Apache-2.0/MIT is documented at
 https://github.com/spack/spack/issues/9137.
--- a/2
+++ b/2
@@ -1,6 +1,6 @@
 MIT License
-Copyright (c) 2013-2024 LLNS, LLC and other Spack Project Developers.
+Copyright (c) Spack Project Developers.
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/bin/haspywin.py
+++ b/bin/haspywin.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 import subprocess
--- a/bin/sbang
+++ b/bin/sbang
@@ -1,7 +1,6 @@
 #!/bin/sh
 #
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright sbang project developers. See COPYRIGHT file for details.
 # sbang project developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/bin/spack
+++ b/bin/spack
@@ -1,8 +1,7 @@
 #!/bin/sh
 # -*- python -*-
 #
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/bin/spack-python
+++ b/bin/spack-python
@@ -1,7 +1,6 @@
 #!/bin/sh
 #
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/bin/spack.bat
+++ b/bin/spack.bat
@@ -1,5 +1,4 @@
-:: Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+:: Copyright Spack Project Developers. See COPYRIGHT file for details.
 :: Spack Project Developers. See the top-level COPYRIGHT file for details.
 ::
 :: SPDX-License-Identifier: (Apache-2.0 OR MIT)
 ::#######################################################################
--- a/bin/spack.ps1
+++ b/bin/spack.ps1
@@ -1,5 +1,4 @@
-#  Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+#  Copyright Spack Project Developers. See COPYRIGHT file for details.
 #  Spack Project Developers. See the top-level COPYRIGHT file for details.
 #  SPDX-License-Identifier: (Apache-2.0 OR MIT)
 # #######################################################################
--- a/bin/spack_pwsh.ps1
+++ b/bin/spack_pwsh.ps1
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/etc/spack/defaults/packages.yaml
+++ b/etc/spack/defaults/packages.yaml
@@ -65,6 +65,7 @@ packages:
      unwind: [libunwind]
      uuid: [util-linux-uuid, libuuid]
      wasi-sdk: [wasi-sdk-prebuilt]
      xkbdata-api: [xkeyboard-config, xkbdata]
      xxd: [xxd-standalone, vim]
      yacc: [bison, byacc]
      ziglang: [zig]
--- a/lib/spack/docs/_pygments/style.py
+++ b/lib/spack/docs/_pygments/style.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/basic_usage.rst
+++ b/lib/spack/docs/basic_usage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/binary_caches.rst
+++ b/lib/spack/docs/binary_caches.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/bootstrapping.rst
+++ b/lib/spack/docs/bootstrapping.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_settings.rst
+++ b/lib/spack/docs/build_settings.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems.rst
+++ b/lib/spack/docs/build_systems.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/autotoolspackage.rst
+++ b/lib/spack/docs/build_systems/autotoolspackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/bundlepackage.rst
+++ b/lib/spack/docs/build_systems/bundlepackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/cachedcmakepackage.rst
+++ b/lib/spack/docs/build_systems/cachedcmakepackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/cmakepackage.rst
+++ b/lib/spack/docs/build_systems/cmakepackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/cudapackage.rst
+++ b/lib/spack/docs/build_systems/cudapackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/custompackage.rst
+++ b/lib/spack/docs/build_systems/custompackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/inteloneapipackage.rst
+++ b/lib/spack/docs/build_systems/inteloneapipackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/intelpackage.rst
+++ b/lib/spack/docs/build_systems/intelpackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/luapackage.rst
+++ b/lib/spack/docs/build_systems/luapackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/makefilepackage.rst
+++ b/lib/spack/docs/build_systems/makefilepackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/mavenpackage.rst
+++ b/lib/spack/docs/build_systems/mavenpackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/mesonpackage.rst
+++ b/lib/spack/docs/build_systems/mesonpackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/octavepackage.rst
+++ b/lib/spack/docs/build_systems/octavepackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/perlpackage.rst
+++ b/lib/spack/docs/build_systems/perlpackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/pythonpackage.rst
+++ b/lib/spack/docs/build_systems/pythonpackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/qmakepackage.rst
+++ b/lib/spack/docs/build_systems/qmakepackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/racketpackage.rst
+++ b/lib/spack/docs/build_systems/racketpackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/rocmpackage.rst
+++ b/lib/spack/docs/build_systems/rocmpackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/rpackage.rst
+++ b/lib/spack/docs/build_systems/rpackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/rubypackage.rst
+++ b/lib/spack/docs/build_systems/rubypackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/sconspackage.rst
+++ b/lib/spack/docs/build_systems/sconspackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/sippackage.rst
+++ b/lib/spack/docs/build_systems/sippackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/sourceforgepackage.rst
+++ b/lib/spack/docs/build_systems/sourceforgepackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/build_systems/wafpackage.rst
+++ b/lib/spack/docs/build_systems/wafpackage.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/chain.rst
+++ b/lib/spack/docs/chain.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/conf.py
+++ b/lib/spack/docs/conf.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/config_yaml.rst
+++ b/lib/spack/docs/config_yaml.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
@@ -26,14 +25,23 @@ These settings can be overridden in ``etc/spack/config.yaml`` or
 The location where Spack will install packages and their dependencies.
 Default is ``$spack/opt/spack``.
---------------------------------------------------
+---------------
-``install_hash_length`` and ``install_path_scheme``
+``projections``
---------------------------------------------------
+---------------
-The default Spack installation path can be very long and can create problems
+.. warning::
-for scripts with hardcoded shebangs. Additionally, when using the Intel
+
-compiler, and if there is also a long list of dependencies, the compiler may
+   Modifying projections of the install tree is strongly discouraged.
-segfault. If you see the following:
+
 By default Spack installs all packages into a unique directory relative to the install
 tree root with the following layout:
 .. code-block::
   {architecture}/{compiler.name}-{compiler.version}/{name}-{version}-{hash}
 In very rare cases, it may be necessary to reduce the length of this path. For example,
 very old versions of the Intel compiler are known to segfault when input paths are too long:
     .. code-block:: console
@@ -41,36 +49,25 @@ segfault. If you see the following:
       ** Segmentation violation signal raised. **
       Access violation or stack overflow. Please contact Intel Support for assistance.
-it may be because variables containing dependency specs may be too long. There
+Another case is Python and R packages with many runtime dependencies, which can result
-are two parameters to help with long path names. Firstly, the
+in very large ``PYTHONPATH`` and ``R_LIBS`` environment variables. This can cause the
-``install_hash_length`` parameter can set the length of the hash in the
+``execve`` system call to fail with ``E2BIG``, preventing processes from starting.
 installation path from 1 to 32. The default path uses the full 32 characters.
-Secondly, it is also possible to modify the entire installation
+For this reason, Spack allows users to modify the installation layout through custom
-scheme. By default Spack uses
+projections. For example
 ``{architecture}/{compiler.name}-{compiler.version}/{name}-{version}-{hash}``
 where the tokens that are available for use in this directive are the
 same as those understood by the :meth:`~spack.spec.Spec.format`
 method. Using this parameter it is possible to use a different package
 layout or reduce the depth of the installation paths. For example
     .. code-block:: yaml
       config:
-         install_path_scheme: '{name}/{version}/{hash:7}'
+         install_tree:
           root: $spack/opt/spack
           projections:
             all: "{name}/{version}/{hash:16}"
-would install packages into sub-directories using only the package
+would install packages into sub-directories using only the package name, version and a
-name, version and a hash length of 7 characters.
+hash length of 16 characters.
-When using either parameter to set the hash length it only affects the
+Notice that reducing the hash length increases the likelihood of hash collisions.
 representation of the hash in the installation directory. You
 should be aware that the smaller the hash length the more likely
 naming conflicts will occur. These parameters are independent of those
 used to configure module names.
 .. warning:: Modifying the installation hash length or path scheme after
   packages have been installed will prevent Spack from being
   able to find the old installation directories.
 --------------------
 ``build_stage``
--- a/lib/spack/docs/configuration.rst
+++ b/lib/spack/docs/configuration.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/containers.rst
+++ b/lib/spack/docs/containers.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/contribution_guide.rst
+++ b/lib/spack/docs/contribution_guide.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/developer_guide.rst
+++ b/lib/spack/docs/developer_guide.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/environments.rst
+++ b/lib/spack/docs/environments.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/extensions.rst
+++ b/lib/spack/docs/extensions.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/features.rst
+++ b/lib/spack/docs/features.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/frequently_asked_questions.rst
+++ b/lib/spack/docs/frequently_asked_questions.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/getting_started.rst
+++ b/lib/spack/docs/getting_started.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/gpu_configuration.rst
+++ b/lib/spack/docs/gpu_configuration.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/index.rst
+++ b/lib/spack/docs/index.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/mirrors.rst
+++ b/lib/spack/docs/mirrors.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/module_file_support.rst
+++ b/lib/spack/docs/module_file_support.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/packages_yaml.rst
+++ b/lib/spack/docs/packages_yaml.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/packaging_guide.rst
+++ b/lib/spack/docs/packaging_guide.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
@@ -237,8 +236,7 @@ for details):
 .. code-block:: python
   :linenos:
-   # Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   # Copyright Spack Project Developers. See COPYRIGHT file for details.
   # Spack Project Developers. See the top-level COPYRIGHT file for details.
   #
   # SPDX-License-Identifier: (Apache-2.0 OR MIT)
@@ -4900,15 +4898,15 @@ If your package has a virtual dependency like ``mpi``, then referring to
 ``spec["mpi"]`` within ``install()`` will get you the concrete ``mpi``
 implementation in your dependency DAG.  That is a spec object just like
 the one passed to install, only the MPI implementations all set some
-additional properties on it to help you out.  E.g., in mvapich2, you'll
+additional properties on it to help you out.  E.g., in openmpi, you'll
 find this:
-.. literalinclude:: _spack_root/var/spack/repos/builtin/packages/mvapich2/package.py
+.. literalinclude:: _spack_root/var/spack/repos/builtin/packages/openmpi/package.py
-   :pyobject: Mvapich2.setup_dependent_package
+   :pyobject: Openmpi.setup_dependent_package
-That code allows the mvapich2 package to associate an ``mpicc`` property
+That code allows the ``openmpi`` package to associate an ``mpicc`` property
-with the ``mvapich2`` node in the DAG, so that dependents can access it.
+with the ``openmpi`` node in the DAG, so that dependents can access it.
-``openmpi`` and ``mpich`` do similar things.  So, no matter what MPI
+``mvapich2`` and ``mpich`` do similar things.  So, no matter what MPI
 you're using, spec["mpi"].mpicc gets you the location of the MPI
 compilers. This allows us to have a fairly simple polymorphic interface
 for information about virtual dependencies like MPI.
--- a/lib/spack/docs/pipelines.rst
+++ b/lib/spack/docs/pipelines.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/replace_conda_homebrew.rst
+++ b/lib/spack/docs/replace_conda_homebrew.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/repositories.rst
+++ b/lib/spack/docs/repositories.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/requirements.txt
+++ b/lib/spack/docs/requirements.txt
@@ -4,7 +4,7 @@ sphinx_design==0.6.1
 sphinx-rtd-theme==3.0.2
 python-levenshtein==0.26.1
 docutils==0.21.2
-pygments==2.18.0
+pygments==2.19.1
 urllib3==2.3.0
 pytest==8.3.4
 isort==5.13.2
--- a/lib/spack/docs/signing.rst
+++ b/lib/spack/docs/signing.rst
@@ -1,5 +1,4 @@
-.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+.. Copyright Spack Project Developers. See COPYRIGHT file for details.
   Spack Project Developers. See the top-level COPYRIGHT file for details.
   SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/docs/spack.yaml
+++ b/lib/spack/docs/spack.yaml
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/env/cc
+++ b/lib/spack/env/cc
@@ -1,8 +1,7 @@
 #!/bin/sh -f
 # shellcheck disable=SC2034  # evals in this script fool shellcheck
 #
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/external/init.py
+++ b/lib/spack/external/init.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/init.py
+++ b/lib/spack/llnl/init.py
@@ -1,4 +1,3 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/path.py
+++ b/lib/spack/llnl/path.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """Path primitives that just require Python standard library."""
--- a/lib/spack/llnl/string.py
+++ b/lib/spack/llnl/string.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """String manipulation functions that do not have other dependencies than Python
--- a/lib/spack/llnl/url.py
+++ b/lib/spack/llnl/url.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """URL primitives that just require Python standard library."""
--- a/lib/spack/llnl/util/init.py
+++ b/lib/spack/llnl/util/init.py
@@ -1,4 +1,3 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/argparsewriter.py
+++ b/lib/spack/llnl/util/argparsewriter.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/filesystem.py
+++ b/lib/spack/llnl/util/filesystem.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 import collections
--- a/lib/spack/llnl/util/lang.py
+++ b/lib/spack/llnl/util/lang.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/link_tree.py
+++ b/lib/spack/llnl/util/link_tree.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/lock.py
+++ b/lib/spack/llnl/util/lock.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/multiproc.py
+++ b/lib/spack/llnl/util/multiproc.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/symlink.py
+++ b/lib/spack/llnl/util/symlink.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 import os
--- a/lib/spack/llnl/util/tty/init.py
+++ b/lib/spack/llnl/util/tty/init.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/tty/colify.py
+++ b/lib/spack/llnl/util/tty/colify.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/tty/color.py
+++ b/lib/spack/llnl/util/tty/color.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/tty/log.py
+++ b/lib/spack/llnl/util/tty/log.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/llnl/util/tty/pty.py
+++ b/lib/spack/llnl/util/tty/pty.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/spack/init.py
+++ b/lib/spack/spack/init.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/spack/audit.py
+++ b/lib/spack/spack/audit.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """Classes and functions to register audit checks for various parts of
--- a/lib/spack/spack/binary_distribution.py
+++ b/lib/spack/spack/binary_distribution.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
@@ -592,32 +591,18 @@ def file_matches(f: IO[bytes], regex: llnl.util.lang.PatternBytes) -> bool:
        f.seek(0)
-def deps_to_relocate(spec):
+def specs_to_relocate(spec: spack.spec.Spec) -> List[spack.spec.Spec]:
-    """Return the transitive link and direct run dependencies of the spec.
+    """Return the set of specs that may be referenced in the install prefix of the provided spec.
-
+    We currently include non-external transitive link and direct run dependencies."""
-    This is a special traversal for dependencies we need to consider when relocating a package.
+    specs = [
    Package binaries, scripts, and other files may refer to the prefixes of  dependencies, so
    we need to rewrite those locations when dependencies are in a different place at install time
    than they were at build time.
    This traversal covers transitive link dependencies and direct run dependencies because:
    1. Spack adds RPATHs for transitive link dependencies so that packages can find needed
       dependency libraries.
    2. Packages may call any of their *direct* run dependencies (and may bake their paths into
       binaries or scripts), so we also need to search for run dependency prefixes when relocating.
    This returns a deduplicated list of transitive link dependencies and direct run dependencies.
    """
    deps = [
        s
        for s in itertools.chain(
-            spec.traverse(root=True, deptype="link"), spec.dependencies(deptype="run")
+            spec.traverse(root=True, deptype="link", order="breadth", key=traverse.by_dag_hash),
            spec.dependencies(deptype="run"),
        )
        if not s.external
    ]
-    return llnl.util.lang.dedupe(deps, key=lambda s: s.dag_hash())
+    return list(llnl.util.lang.dedupe(specs, key=lambda s: s.dag_hash()))
 def get_buildinfo_dict(spec):
@@ -631,7 +616,7 @@ def get_buildinfo_dict(spec):
        # "relocate_binaries": [],
        # "relocate_links": [],
        "hardlinks_deduped": True,
-        "hash_to_prefix": {d.dag_hash(): str(d.prefix) for d in deps_to_relocate(spec)},
+        "hash_to_prefix": {d.dag_hash(): str(d.prefix) for d in specs_to_relocate(spec)},
    }
@@ -1113,7 +1098,7 @@ def _exists_in_buildcache(spec: spack.spec.Spec, tmpdir: str, out_url: str) -> E
 def prefixes_to_relocate(spec):
-    prefixes = [s.prefix for s in deps_to_relocate(spec)]
+    prefixes = [s.prefix for s in specs_to_relocate(spec)]
    prefixes.append(spack.hooks.sbang.sbang_install_path())
    prefixes.append(str(spack.store.STORE.layout.root))
    return prefixes
@@ -2190,7 +2175,12 @@ def relocate_package(spec):
    old_spack_prefix = str(buildinfo.get("spackprefix"))
    old_rel_prefix = buildinfo.get("relative_prefix")
    old_prefix = os.path.join(old_layout_root, old_rel_prefix)
-    rel = buildinfo.get("relative_rpaths", False)
+
    # Warn about old style tarballs created with the now removed --rel flag.
    if buildinfo.get("relative_rpaths", False):
        tty.warn(
            f"Tarball for {spec} uses relative rpaths, " "which can cause library loading issues."
        )
    # In the past prefix_to_hash was the default and externals were not dropped, so prefixes
    # were not unique.
@@ -2230,7 +2220,7 @@ def relocate_package(spec):
    # An analog in this algorithm is any spec that shares a name or provides the same virtuals
    # in the context of the relevant root spec. This ensures that the analog for a spec s
    # is the spec that s replaced when we spliced.
-    relocation_specs = deps_to_relocate(spec)
+    relocation_specs = specs_to_relocate(spec)
    build_spec_ids = set(id(s) for s in spec.build_spec.traverse(deptype=dt.ALL & ~dt.BUILD))
    for s in relocation_specs:
        analog = s
@@ -2268,19 +2258,11 @@ def relocate_package(spec):
    tty.debug("Relocating package from", "%s to %s." % (old_layout_root, new_layout_root))
-    # Old archives maybe have hardlinks repeated.
+    # Old archives may have hardlinks repeated.
    dedupe_hardlinks_if_necessary(workdir, buildinfo)
    def is_backup_file(file):
        return file.endswith("~")
    # Text files containing the prefix text
-    text_names = list()
+    text_names = [os.path.join(workdir, f) for f in buildinfo["relocate_textfiles"]]
    for filename in buildinfo["relocate_textfiles"]:
        text_name = os.path.join(workdir, filename)
        # Don't add backup files generated by filter_file during install step.
        if not is_backup_file(text_name):
            text_names.append(text_name)
    # If we are not installing back to the same install tree do the relocation
    if old_prefix != new_prefix:
@@ -2291,29 +2273,11 @@ def is_backup_file(file):
        # do the relocation of path in binaries
        platform = spack.platforms.by_name(spec.platform)
        if "macho" in platform.binary_formats:
-            relocate.relocate_macho_binaries(
+            relocate.relocate_macho_binaries(files_to_relocate, prefix_to_prefix_bin)
-                files_to_relocate,
+        elif "elf" in platform.binary_formats:
                old_layout_root,
                new_layout_root,
                prefix_to_prefix_bin,
                rel,
                old_prefix,
                new_prefix,
            )
        elif "elf" in platform.binary_formats and not rel:
            # The new ELF dynamic section relocation logic only handles absolute to
            # absolute relocation.
-            relocate.new_relocate_elf_binaries(files_to_relocate, prefix_to_prefix_bin)
+            relocate.relocate_elf_binaries(files_to_relocate, prefix_to_prefix_bin)
        elif "elf" in platform.binary_formats and rel:
            relocate.relocate_elf_binaries(
                files_to_relocate,
                old_layout_root,
                new_layout_root,
                prefix_to_prefix_bin,
                rel,
                old_prefix,
                new_prefix,
            )
        # Relocate links to the new install prefix
        links = [os.path.join(workdir, f) for f in buildinfo.get("relocate_links", [])]
--- a/lib/spack/spack/bootstrap/init.py
+++ b/lib/spack/spack/bootstrap/init.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """Function and classes needed to bootstrap Spack itself."""
--- a/lib/spack/spack/bootstrap/_common.py
+++ b/lib/spack/spack/bootstrap/_common.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """Common basic functions used through the spack.bootstrap package"""
--- a/lib/spack/spack/bootstrap/clingo.py
+++ b/lib/spack/spack/bootstrap/clingo.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """Bootstrap concrete specs for clingo
--- a/lib/spack/spack/bootstrap/config.py
+++ b/lib/spack/spack/bootstrap/config.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """Manage configuration swapping for bootstrapping purposes"""
--- a/lib/spack/spack/bootstrap/core.py
+++ b/lib/spack/spack/bootstrap/core.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """Bootstrap Spack core dependencies from binaries.
@@ -549,10 +548,9 @@ def ensure_winsdk_external_or_raise() -> None:
            missing_packages_lst.append("win-sdk")
        missing_packages = " & ".join(missing_packages_lst)
        raise RuntimeError(
-            f"Unable to find the {missing_packages}, please install these packages \
+            f"Unable to find the {missing_packages}, please install these packages via the Visual "
-via the Visual Studio installer \
+            "Studio installer before proceeding with Spack or provide the path to a non standard "
-before proceeding with Spack or provide the path to a non standard install with \
+            "install with 'spack external find --path'"
 'spack external find --path'"
        )
    # wgl/sdk are not required for bootstrapping Spack, but
    # are required for building anything non trivial
--- a/lib/spack/spack/bootstrap/environment.py
+++ b/lib/spack/spack/bootstrap/environment.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """Bootstrap non-core Spack dependencies from an environment."""
--- a/lib/spack/spack/bootstrap/status.py
+++ b/lib/spack/spack/bootstrap/status.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 """Query the status of bootstrapping on this machine"""
--- a/lib/spack/spack/build_environment.py
+++ b/lib/spack/spack/build_environment.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
@@ -924,7 +923,9 @@ def effective_deptypes(
    in reverse so that dependents override dependencies, not the other way around."""
    topo_sorted_edges = traverse.traverse_topo_edges_generator(
        traverse.with_artificial_edges(specs),
-        visitor=EnvironmentVisitor(*specs, context=context),
+        visitor=traverse.CoverEdgesVisitor(
            EnvironmentVisitor(*specs, context=context), key=traverse.by_dag_hash
        ),
        key=traverse.by_dag_hash,
        root=True,
        all_edges=True,
--- a/lib/spack/spack/build_systems/init.py
+++ b/lib/spack/spack/build_systems/init.py
@@ -1,4 +1,3 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
--- a/lib/spack/spack/build_systems/_checks.py
+++ b/lib/spack/spack/build_systems/_checks.py
@@ -1,5 +1,4 @@
-# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Copyright Spack Project Developers. See COPYRIGHT file for details.
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 import os
--- a/Show More
+++ b/Show More