Update version number

Signed-off-by: Massimiliano Culpo <massimiliano.culpo@gmail.com>

.github/workflows/audit.yaml

@@ -66,7 +66,7 @@ jobs:
           ./share/spack/qa/validate_last_exit.ps1
           spack -d audit externals
           ./share/spack/qa/validate_last_exit.ps1
-    - uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+    - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882
       if: ${{ inputs.with_coverage == 'true' && runner.os != 'Windows' }}
       with:
         name: coverage-audits-${{ matrix.system.os }}

.github/workflows/bin/setup_git.ps1

@@ -1,3 +1,5 @@
+# (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

.github/workflows/bootstrap.yml

@@ -161,7 +161,11 @@ jobs:
           source share/spack/setup-env.sh
           spack -d gpg list
           tree $HOME/.spack/bootstrap/store/
-
+      - name: Bootstrap File
+        run: |
+          source share/spack/setup-env.sh
+          spack -d python share/spack/qa/bootstrap-file.py
+          tree $HOME/.spack/bootstrap/store/
 
   windows:
     runs-on: "windows-latest"
@@ -192,3 +196,9 @@ jobs:
           spack -d gpg list
           ./share/spack/qa/validate_last_exit.ps1
           tree $env:userprofile/.spack/bootstrap/store/
+      - name: Bootstrap File
+        run: |
+          ./share/spack/setup-env.ps1
+          spack -d python share/spack/qa/bootstrap-file.py
+          ./share/spack/qa/validate_last_exit.ps1
+          tree $env:userprofile/.spack/bootstrap/store/

.github/workflows/build-containers.yml

@@ -40,30 +40,24 @@ jobs:
         # 1: Platforms to build for
         # 2: Base image (e.g. ubuntu:22.04)
         dockerfile: [[amazon-linux, 'linux/amd64,linux/arm64', 'amazonlinux:2'],
-                     [centos-stream9, 'linux/amd64,linux/arm64', 'centos:stream9'],
+                     [centos-stream9, 'linux/amd64,linux/arm64,linux/ppc64le', 'centos:stream9'],
-                     [leap15, 'linux/amd64,linux/arm64', 'opensuse/leap:15'],
+                     [leap15, 'linux/amd64,linux/arm64,linux/ppc64le', 'opensuse/leap:15'],
-                     [ubuntu-focal, 'linux/amd64,linux/arm64', 'ubuntu:20.04'],
+                     [ubuntu-focal, 'linux/amd64,linux/arm64,linux/ppc64le', 'ubuntu:20.04'],
-                     [ubuntu-jammy, 'linux/amd64,linux/arm64', 'ubuntu:22.04'],
+                     [ubuntu-jammy, 'linux/amd64,linux/arm64,linux/ppc64le', 'ubuntu:22.04'],
-                     [ubuntu-noble, 'linux/amd64,linux/arm64', 'ubuntu:24.04'],
+                     [ubuntu-noble, 'linux/amd64,linux/arm64,linux/ppc64le', 'ubuntu:24.04'],
-                     [almalinux8, 'linux/amd64,linux/arm64', 'almalinux:8'],
+                     [almalinux8, 'linux/amd64,linux/arm64,linux/ppc64le', 'almalinux:8'],
-                     [almalinux9, 'linux/amd64,linux/arm64', 'almalinux:9'],
+                     [almalinux9, 'linux/amd64,linux/arm64,linux/ppc64le', 'almalinux:9'],
                      [rockylinux8, 'linux/amd64,linux/arm64', 'rockylinux:8'],
                      [rockylinux9, 'linux/amd64,linux/arm64', 'rockylinux:9'],
-                     [fedora39, 'linux/amd64,linux/arm64', 'fedora:39'],
+                     [fedora39, 'linux/amd64,linux/arm64,linux/ppc64le', 'fedora:39'],
-                     [fedora40, 'linux/amd64,linux/arm64', 'fedora:40']]
+                     [fedora40, 'linux/amd64,linux/arm64,linux/ppc64le', 'fedora:40']]
     name: Build ${{ matrix.dockerfile[0] }}
     if: github.repository == 'spack/spack'
     steps:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
-      - name: Determine latest release tag
+      - uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81
-        id: latest
-        run: |
-          git fetch --quiet --tags
-          echo "tag=$(git tag --list --sort=-v:refname | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | head -n 1)" | tee -a $GITHUB_OUTPUT
-
-      - uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96
         id: docker_meta
         with:
           images: |
@@ -77,7 +71,6 @@ jobs:
               type=semver,pattern={{major}}
               type=ref,event=branch
               type=ref,event=pr
-              type=raw,value=latest,enable=${{ github.ref == format('refs/tags/{0}', steps.latest.outputs.tag) }}
 
       - name: Generate the Dockerfile
         env:
@@ -94,7 +87,7 @@ jobs:
           fi
 
       - name: Upload Dockerfile
-        uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882
         with:
           name: dockerfiles_${{ matrix.dockerfile[0] }}
           path: dockerfiles
@@ -103,7 +96,7 @@ jobs:
         uses: docker/setup-qemu-action@49b3bc8e6bdd4a60e6116a5414239cba5943d3cf
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5
+        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349
 
       - name: Log in to GitHub Container Registry
         uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567
@@ -120,7 +113,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build & Deploy ${{ matrix.dockerfile[0] }}
-        uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355
+        uses: docker/build-push-action@4f58ea79222b3b9dc2c8bbdd6debcef730109a75
         with:
           context: dockerfiles/${{ matrix.dockerfile[0] }}
           platforms: ${{ matrix.dockerfile[1] }}
@@ -133,7 +126,7 @@ jobs:
     needs: deploy-images
     steps:
       - name: Merge Artifacts
-        uses: actions/upload-artifact/merge@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+        uses: actions/upload-artifact/merge@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882
         with:
           name: dockerfiles
           pattern: dockerfiles_*

.github/workflows/ci.yaml

@@ -9,7 +9,6 @@ on:
     branches:
       - develop
       - releases/**
-  merge_group:
 
 concurrency:
   group: ci-${{github.ref}}-${{github.event.pull_request.number || github.run_number}}
@@ -26,17 +25,13 @@ jobs:
       packages: ${{ steps.filter.outputs.packages }}
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-        if: ${{ github.event_name == 'push' || github.event_name == 'merge_group' }}
+        if: ${{ github.event_name == 'push' }}
         with:
           fetch-depth: 0
             # For pull requests it's not necessary to checkout the code
       - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36
         id: filter
         with:
-          # For merge group events, compare against the target branch (main)
-          base: ${{ github.event_name == 'merge_group' && github.event.merge_group.base_ref || '' }}
-          # For merge group events, use the merge group head ref
-          ref: ${{ github.event_name == 'merge_group' && github.event.merge_group.head_sha || github.ref }}
           # See https://github.com/dorny/paths-filter/issues/56 for the syntax used below
           # Don't run if we only modified packages in the
           # built-in repository or documentation
@@ -81,15 +76,10 @@ jobs:
 
   prechecks:
     needs: [ changes ]
-    uses: ./.github/workflows/prechecks.yml
+    uses: ./.github/workflows/valid-style.yml
     secrets: inherit
     with:
       with_coverage: ${{ needs.changes.outputs.core }}
-      with_packages: ${{ needs.changes.outputs.packages }}
-
-  import-check:
-    needs: [ changes ]
-    uses: ./.github/workflows/import-check.yaml
 
   all-prechecks:
     needs: [ prechecks ]
@@ -99,7 +89,7 @@ jobs:
     - name: Success
       run: |
         if [ "${{ needs.prechecks.result }}" == "failure" ] || [ "${{ needs.prechecks.result }}" == "canceled" ]; then
-          echo "Unit tests failed."
+          echo "Unit tests failed." 
           exit 1
         else
           exit 0
@@ -107,7 +97,6 @@ jobs:
 
   coverage:
     needs: [ unit-tests, prechecks ]
-    if: ${{ needs.changes.outputs.core }}
     uses: ./.github/workflows/coverage.yml
     secrets: inherit
 
@@ -120,10 +109,10 @@ jobs:
     - name: Status summary
       run: |
         if [ "${{ needs.unit-tests.result }}" == "failure" ] || [ "${{ needs.unit-tests.result }}" == "canceled" ]; then
-          echo "Unit tests failed."
+          echo "Unit tests failed." 
           exit 1
         elif [ "${{ needs.bootstrap.result }}" == "failure" ] || [ "${{ needs.bootstrap.result }}" == "canceled" ]; then
-          echo "Bootstrap tests failed."
+          echo "Bootstrap tests failed." 
           exit 1
         else
           exit 0

.github/workflows/coverage.yml

@@ -29,8 +29,6 @@ jobs:
     - run: coverage xml
 
     - name: "Upload coverage report to CodeCov"
-      uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303
+      uses: codecov/codecov-action@5c47607acb93fed5485fdbf7232e8a31425f672a
       with:
         verbose: true
-        fail_ci_if_error: false
-        token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/import-check.yaml

@@ -1,49 +0,0 @@
-name: import-check
-
-on:
-  workflow_call:
-
-jobs:
-  # Check we don't make the situation with circular imports worse
-  import-check:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: julia-actions/setup-julia@v2
-      with:
-        version: '1.10'
-    - uses: julia-actions/cache@v2
-
-    # PR: use the base of the PR as the old commit
-    - name: Checkout PR base commit
-      if: github.event_name == 'pull_request'
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      with:
-        ref: ${{ github.event.pull_request.base.sha }}
-        path: old
-    # not a PR: use the previous commit as the old commit
-    - name: Checkout previous commit
-      if: github.event_name != 'pull_request'
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      with:
-        fetch-depth: 2
-        path: old
-    - name: Checkout previous commit
-      if: github.event_name != 'pull_request'
-      run: git -C old reset --hard HEAD^
-
-    - name: Checkout new commit
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      with:
-        path: new
-    - name: Install circular import checker
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      with:
-        repository: haampie/circular-import-fighter
-        ref: 4cdb0bf15f04ab6b49041d5ef1bfd9644cce7f33
-        path: circular-import-fighter
-    - name: Install dependencies
-      working-directory: circular-import-fighter
-      run: make -j dependencies
-    - name: Circular import check
-      working-directory: circular-import-fighter
-      run: make -j compare "SPACK_ROOT=../old ../new"

.github/workflows/requirements/style/requirements.txt

@@ -1,7 +1,7 @@
-black==25.1.0
+black==24.10.0
 clingo==5.7.1
-flake8==7.1.2
+flake8==7.1.1
-isort==6.0.1
+isort==5.13.2
-mypy==1.15.0
+mypy==1.8.0
-types-six==1.17.0.20250304
+types-six==1.16.21.20241105
 vermin==1.6.0

.github/workflows/unit_tests.yaml

@@ -15,17 +15,17 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
         on_develop:
         - ${{ github.ref == 'refs/heads/develop' }}
         include:
         - python-version: '3.6'
           os: ubuntu-20.04
           on_develop: ${{ github.ref == 'refs/heads/develop' }}
-        - python-version: '3.7'
-          os: ubuntu-22.04
-          on_develop: ${{ github.ref == 'refs/heads/develop' }}
         exclude:
+        - python-version: '3.7'
+          os: ubuntu-latest
+          on_develop: false
         - python-version: '3.8'
           os: ubuntu-latest
           on_develop: false
@@ -52,16 +52,10 @@ jobs:
           # Needed for unit tests
           sudo apt-get -y install \
               coreutils cvs gfortran graphviz gnupg2 mercurial ninja-build \
-              cmake bison libbison-dev subversion
+              cmake bison libbison-dev kcov
-    # On ubuntu 24.04, kcov was removed. It may come back in some future Ubuntu
-    - name: Set up Homebrew
-      id: set-up-homebrew
-      uses: Homebrew/actions/setup-homebrew@40e9946c182a64b3db1bf51be0dcb915f7802aa9
-    - name: Install kcov with brew
-      run: "brew install kcov"
     - name: Install Python packages
       run: |
-          pip install --upgrade pip setuptools pytest pytest-xdist pytest-cov
+          pip install --upgrade pip setuptools pytest pytest-xdist pytest-cov clingo
           pip install --upgrade flake8 "isort>=4.3.5" "mypy>=0.900" "click" "black"
     - name: Setup git configuration
       run: |
@@ -86,7 +80,7 @@ jobs:
           UNIT_TEST_COVERAGE: ${{ matrix.python-version == '3.11' }}
       run: |
           share/spack/qa/run-unit-tests
-    - uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+    - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882
       with:
         name: coverage-${{ matrix.os }}-python${{ matrix.python-version }}
         path: coverage
@@ -105,13 +99,7 @@ jobs:
       run: |
           sudo apt-get -y update
           # Needed for shell tests
-          sudo apt-get install -y coreutils csh zsh tcsh fish dash bash subversion
+          sudo apt-get install -y coreutils kcov csh zsh tcsh fish dash bash
-    # On ubuntu 24.04, kcov was removed. It may come back in some future Ubuntu
-    - name: Set up Homebrew
-      id: set-up-homebrew
-      uses: Homebrew/actions/setup-homebrew@40e9946c182a64b3db1bf51be0dcb915f7802aa9
-    - name: Install kcov with brew
-      run: "brew install kcov"
     - name: Install Python packages
       run: |
           pip install --upgrade pip setuptools pytest coverage[toml] pytest-xdist
@@ -125,7 +113,7 @@ jobs:
           COVERAGE: true
       run: |
           share/spack/qa/run-shell-tests
-    - uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+    - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882
       with:
         name: coverage-shell
         path: coverage
@@ -140,13 +128,13 @@ jobs:
     - name: Install dependencies
       run: |
           dnf install -y \
-              bzip2 curl gcc-c++ gcc gcc-gfortran git gnupg2 gzip \
+              bzip2 curl file gcc-c++ gcc gcc-gfortran git gnupg2 gzip \
               make patch tcl unzip which xz
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
     - name: Setup repo and non-root user
       run: |
           git --version
-          git config --global --add safe.directory '*'
+          git config --global --add safe.directory /__w/spack/spack
           git fetch --unshallow
           . .github/workflows/bin/setup_git.sh
           useradd spack-test
@@ -185,9 +173,8 @@ jobs:
         spack bootstrap disable github-actions-v0.5
         spack bootstrap disable github-actions-v0.6
         spack bootstrap status
-        spack solve zlib
         spack unit-test --verbose --cov --cov-config=pyproject.toml --cov-report=xml:coverage.xml lib/spack/spack/test/concretization/core.py
-    - uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+    - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882
       with:
         name: coverage-clingo-cffi
         path: coverage
@@ -223,9 +210,9 @@ jobs:
         . share/spack/setup-env.sh
         $(which spack) bootstrap disable spack-install
         $(which spack) solve zlib
-        common_args=(--dist loadfile --tx '4*popen//python=./bin/spack-tmpconfig python -u ./bin/spack python' -x)
+        common_args=(--dist loadfile --tx '4*popen//python=./bin/spack-tmpconfig python -u ./bin/spack python')
         $(which spack) unit-test --verbose --cov --cov-config=pyproject.toml --cov-report=xml:coverage.xml "${common_args[@]}"
-    - uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+    - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882
       with:
         name: coverage-${{ matrix.os }}-python${{ matrix.python-version }}
         path: coverage
@@ -254,9 +241,9 @@ jobs:
       env:
         COVERAGE_FILE: coverage/.coverage-windows
       run: |
-        spack unit-test -x --verbose --cov --cov-config=pyproject.toml
+        spack unit-test --verbose --cov --cov-config=pyproject.toml
         ./share/spack/qa/validate_last_exit.ps1
-    - uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+    - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882
       with:
         name: coverage-windows
         path: coverage

.github/workflows/valid-style.yml

@@ -1,4 +1,4 @@
-name: prechecks
+name: style
 
 on:
   workflow_call:
@@ -6,9 +6,6 @@ on:
       with_coverage:
         required: true
         type: string
-      with_packages:
-        required: true
-        type: string
 
 concurrency:
   group: style-${{github.ref}}-${{github.event.pull_request.number || github.run_number}}
@@ -16,14 +13,15 @@ concurrency:
 
 
 jobs:
-  # Validate that the code can be run on all the Python versions supported by Spack
+  # Validate that the code can be run on all the Python versions
+  # supported by Spack
   validate:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
     - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
       with:
-        python-version: '3.13'
+        python-version: '3.11'
         cache: 'pip'
     - name: Install Python Packages
       run: |
@@ -33,7 +31,6 @@ jobs:
       run: vermin --backport importlib --backport argparse --violations --backport typing -t=3.6- -vvv lib/spack/spack/ lib/spack/llnl/ bin/
     - name: vermin (Repositories)
       run: vermin --backport importlib --backport argparse --violations --backport typing -t=3.6- -vvv var/spack/repos
-
   # Run style checks on the files that have been changed
   style:
     runs-on: ubuntu-latest
@@ -43,7 +40,7 @@ jobs:
         fetch-depth: 0
     - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
       with:
-        python-version: '3.13'
+        python-version: '3.11'
         cache: 'pip'
     - name: Install Python packages
       run: |
@@ -57,25 +54,12 @@ jobs:
     - name: Run style tests
       run: |
           share/spack/qa/run-style-tests
-
   audit:
     uses: ./.github/workflows/audit.yaml
     secrets: inherit
     with:
       with_coverage: ${{ inputs.with_coverage }}
-      python_version: '3.13'
+      python_version: '3.11'
-
-  verify-checksums:
-    if: ${{ inputs.with_packages == 'true' }}
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29
-      with:
-        fetch-depth: 2
-    - name: Verify Added Checksums
-      run: |
-        bin/spack ci verify-versions HEAD^1 HEAD
-
   # Check that spack can bootstrap the development environment on Python 3.6 - RHEL8
   bootstrap-dev-rhel8:
     runs-on: ubuntu-latest
@@ -90,7 +74,7 @@ jobs:
       - name: Setup repo and non-root user
         run: |
           git --version
-          git config --global --add safe.directory '*'
+          git config --global --add safe.directory /__w/spack/spack
           git fetch --unshallow
           . .github/workflows/bin/setup_git.sh
           useradd spack-test
@@ -103,21 +87,62 @@ jobs:
           spack -d bootstrap now --dev
           spack -d style -t black
           spack unit-test -V
-
+  import-check:
-  # Further style checks from pylint
-  pylint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+    - uses: julia-actions/setup-julia@v2
-        with:
+      with:
-          fetch-depth: 0
+        version: '1.10'
-      - uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b
+    - uses: julia-actions/cache@v2
-        with:
+
-          python-version: '3.13'
+    # PR: use the base of the PR as the old commit
-          cache: 'pip'
+    - name: Checkout PR base commit
-      - name: Install Python packages
+      if: github.event_name == 'pull_request'
-        run: |
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-          pip install --upgrade pip setuptools pylint
+      with:
-      - name: Pylint (Spack Core)
+        ref: ${{ github.event.pull_request.base.sha }}
-        run: |
+        path: old
-          pylint -j 4 --disable=all --enable=unspecified-encoding --ignore-paths=lib/spack/external lib
+    # not a PR: use the previous commit as the old commit
+    - name: Checkout previous commit
+      if: github.event_name != 'pull_request'
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      with:
+        fetch-depth: 2
+        path: old
+    - name: Checkout previous commit
+      if: github.event_name != 'pull_request'
+      run: git -C old reset --hard HEAD^
+
+    - name: Checkout new commit
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      with:
+        path: new
+    - name: Install circular import checker
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      with:
+        repository: haampie/circular-import-fighter
+        ref: 9f60f51bc7134e0be73f27623f1b0357d1718427
+        path: circular-import-fighter
+    - name: Install dependencies
+      working-directory: circular-import-fighter
+      run: make -j dependencies
+    - name: Import cycles before
+      working-directory: circular-import-fighter
+      run: make SPACK_ROOT=../old && cp solution solution.old
+    - name: Import cycles after
+      working-directory: circular-import-fighter
+      run: make clean-graph && make SPACK_ROOT=../new && cp solution solution.new
+    - name: Compare import cycles
+      working-directory: circular-import-fighter
+      run: |
+        edges_before="$(grep -oP 'edges to delete: \K\d+' solution.old)"
+        edges_after="$(grep -oP 'edges to delete: \K\d+' solution.new)"
+        if [ "$edges_after" -gt "$edges_before" ]; then
+          printf '\033[1;31mImport check failed: %s imports need to be deleted, ' "$edges_after"
+          printf 'previously this was %s\033[0m\n'  "$edges_before"
+          printf 'Compare \033[1;97m"Import cycles before"\033[0m and '
+          printf '\033[1;97m"Import cycles after"\033[0m to see problematic imports.\n'
+          exit 1
+        else
+          printf '\033[1;32mImport check passed: %s <= %s\033[0m\n' "$edges_after" "$edges_before"
+        fi

.gitignore

@@ -201,6 +201,7 @@ tramp
 
 # Org-mode
 .org-id-locations
+*_archive
 
 # flymake-mode
 *_flymake.*

COPYRIGHT

@@ -8,9 +8,8 @@ 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 developed in 2013 by Lawrence Livermore National
+Spack was originally distributed under the LGPL-2.1 license. Consent from
-Security, LLC. It was originally distributed under the LGPL-2.1 license.
+contributors to relicense to Apache-2.0/MIT is documented at
-Consent from contributors to relicense to Apache-2.0/MIT is documented at
 https://github.com/spack/spack/issues/9137.
 
 
@@ -103,6 +102,6 @@ PackageName: sbang
 PackageHomePage: https://github.com/spack/sbang
 PackageLicenseDeclared: Apache-2.0 OR MIT
 
-PackageName: typing_extensions
+PackageName: six
-PackageHomePage: https://pypi.org/project/typing-extensions/
+PackageHomePage: https://pypi.python.org/pypi/six
-PackageLicenseDeclared: Python-2.0
+PackageLicenseDeclared: MIT

LICENSE-MIT

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) Spack Project Developers.
+Copyright (c) 2013-2024 LLNS, LLC and other 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

README.md

@@ -70,7 +70,7 @@ Tutorial
 ----------------
 
 We maintain a
-[**hands-on tutorial**](https://spack-tutorial.readthedocs.io/).
+[**hands-on tutorial**](https://spack.readthedocs.io/en/latest/tutorial.html).
 It covers basic to advanced usage, packaging, developer features, and large HPC
 deployments.  You can do all of the exercises on your own laptop using a
 Docker container.

bin/haspywin.py

@@ -1,4 +1,5 @@
-# Copyright Spack Project Developers. See COPYRIGHT file for details.
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 import subprocess

bin/sbang

@@ -1,6 +1,7 @@
 #!/bin/sh
 #
-# Copyright sbang project developers. See COPYRIGHT file for details.
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# sbang project developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

bin/spack

@@ -1,7 +1,8 @@
 #!/bin/sh
 # -*- python -*-
 #
-# Copyright Spack Project Developers. See COPYRIGHT file for details.
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -25,6 +26,7 @@ exit 1
 # The code above runs this file with our preferred python interpreter.
 
 import os
+import os.path
 import sys
 
 min_python3 = (3, 6)

bin/spack-python

@@ -1,6 +1,7 @@
 #!/bin/sh
 #
-# Copyright Spack Project Developers. See COPYRIGHT file for details.
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

bin/spack.bat

@@ -1,4 +1,5 @@
-:: Copyright Spack Project Developers. See COPYRIGHT file for details.
+:: Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+:: Spack Project Developers. See the top-level COPYRIGHT file for details.
 ::
 :: SPDX-License-Identifier: (Apache-2.0 OR MIT)
 ::#######################################################################

bin/spack.ps1

@@ -1,4 +1,5 @@
-#  Copyright Spack Project Developers. See COPYRIGHT file for details.
+#  Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+#  Spack Project Developers. See the top-level COPYRIGHT file for details.
 
 #  SPDX-License-Identifier: (Apache-2.0 OR MIT)
 # #######################################################################

bin/spack_pwsh.ps1

@@ -1,4 +1,5 @@
-# Copyright Spack Project Developers. See COPYRIGHT file for details.
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

etc/spack/defaults/concretizer.yaml

@@ -43,28 +43,6 @@ concretizer:
     # (e.g. py-setuptools, cmake etc.)
     # "full" (experimental): allows separation of the entire build-tool stack (e.g. the entire "cmake" subDAG)
     strategy: minimal
-    # Maximum number of duplicates in a DAG, when using a strategy that allows duplicates. "default" is the
-    # number used if there isn't a more specific alternative
-    max_dupes:
-      default: 1
-      # Virtuals
-      c: 2
-      cxx: 2
-      fortran: 1
-      # Regular packages
-      cmake: 2
-      gmake: 2
-      python: 2
-      python-venv: 2
-      py-cython: 2
-      py-flit-core: 2
-      py-pip: 2
-      py-setuptools: 2
-      py-wheel: 2
-      xcb-proto: 2
-      # Compilers
-      gcc: 2
-      llvm: 2
   # Option to specify compatibility between operating systems for reuse of compilers and packages
   # Specified as a key: [list] where the key is the os that is being targeted, and the list contains the OS's
   # it can reuse. Note this is a directional compatibility so mutual compatibility between two OS's
@@ -77,15 +55,3 @@ concretizer:
   splice:
     explicit: []
     automatic: false
-  # Maximum time, in seconds, allowed for the 'solve' phase. If set to 0, there is no time limit.
-  timeout: 0
-  # If set to true, exceeding the timeout will always result in a concretization error. If false,
-  # the best (suboptimal) model computed before the timeout is used.
-  #
-  # Setting this to false yields unreproducible results, so we advise to use that value only
-  # for debugging purposes (e.g. check which constraints can help Spack concretize faster).
-  error_on_timeout: true
-
-  # Static analysis may reduce the concretization time by generating smaller ASP problems, in
-  # cases where there are requirements that prevent part of the search space to be explored.
-  static_analysis: false

etc/spack/defaults/config.yaml

@@ -19,7 +19,7 @@ config:
   install_tree:
     root: $spack/opt/spack
     projections:
-      all: "{architecture.platform}-{architecture.target}/{name}-{version}-{hash}"
+      all: "{architecture.platform}/{architecture.target}/{name}-{version}-{hash}"
     # install_tree can include an optional padded length (int or boolean)
     # default is False (do not pad)
     # if padded_length is True, Spack will pad as close to the system max path
@@ -194,12 +194,6 @@ config:
     # executables with many dependencies, in particular on slow filesystems.
     bind: false
 
-    # Controls the handling of missing dynamic libraries after installation.
-    # Options are ignore (default), warn, or error. If set to error, the
-    # installation fails if installed binaries reference dynamic libraries that
-    # are not found in their specified rpaths.
-    missing_library_policy: ignore
-
 
   # Set to 'false' to allow installation on filesystems that doesn't allow setgid bit
   # manipulation by unprivileged user (e.g. AFS)

etc/spack/defaults/darwin/packages.yaml

@@ -49,12 +49,3 @@ packages:
     # although the version number used here isn't critical
     - spec: apple-libuuid@1353.100.2
       prefix: /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
-  c:
-    prefer:
-    - apple-clang
-  cxx:
-    prefer:
-    - apple-clang
-  fortran:
-    prefer:
-    - gcc

etc/spack/defaults/packages.yaml

@@ -19,14 +19,14 @@ packages:
       awk: [gawk]
       armci: [armcimpi]
       blas: [openblas, amdblis]
-      c: [gcc, llvm, intel-oneapi-compilers]
+      c: [gcc, llvm, intel-oneapi-compilers, xl, aocc]
-      cxx: [gcc, llvm, intel-oneapi-compilers]
+      cxx: [gcc, llvm, intel-oneapi-compilers, xl, aocc]
       D: [ldc]
       daal: [intel-oneapi-daal]
       elf: [elfutils]
       fftw-api: [fftw, amdfftw]
       flame: [libflame, amdlibflame]
-      fortran: [gcc, llvm, intel-oneapi-compilers]
+      fortran: [gcc, llvm]
       fortran-rt: [gcc-runtime, intel-oneapi-runtime]
       fuse: [libfuse]
       gl: [glx, osmesa]
@@ -35,7 +35,7 @@ packages:
       go-or-gccgo-bootstrap: [go-bootstrap, gcc]
       iconv: [libiconv]
       ipp: [intel-oneapi-ipp]
-      java: [openjdk, jdk]
+      java: [openjdk, jdk, ibm-java]
       jpeg: [libjpeg-turbo, libjpeg]
       lapack: [openblas, amdlibflame]
       libc: [glibc, musl]
@@ -64,7 +64,6 @@ 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]
@@ -72,27 +71,13 @@ packages:
     permissions:
       read: world
       write: user
-  cray-fftw:
-    buildable: false
-  cray-libsci:
-    buildable: false
   cray-mpich:
     buildable: false
   cray-mvapich2:
     buildable: false
-  cray-pmi:
-    buildable: false
-  egl:
-    buildable: false
-  essl:
-    buildable: false
   fujitsu-mpi:
     buildable: false
-  fujitsu-ssl2:
-    buildable: false
   hpcx-mpi:
     buildable: false
-  mpt:
-    buildable: false
   spectrum-mpi:
     buildable: false

etc/spack/defaults/windows/config.yaml

@@ -1,5 +1,5 @@
 config:
   locks: false
   build_stage::
-    - '$user_cache_path/stage'
+    - '$spack/.staging'
   stage_name: '{name}-{version}-{hash:7}'

lib/spack/docs/_pygments/style.py

@@ -1,4 +1,5 @@
-# Copyright Spack Project Developers. See COPYRIGHT file for details.
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/basic_usage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -1761,24 +1762,19 @@ Verifying installations
 The ``spack verify`` command can be used to verify the validity of
 Spack-installed packages any time after installation.
 
-
-^^^^^^^^^^^^^^^^^^^^^^^^^
-``spack verify manifest``
-^^^^^^^^^^^^^^^^^^^^^^^^^
-
 At installation time, Spack creates a manifest of every file in the
 installation prefix. For links, Spack tracks the mode, ownership, and
 destination. For directories, Spack tracks the mode, and
 ownership. For files, Spack tracks the mode, ownership, modification
-time, hash, and size. The ``spack verify manifest`` command will check,
+time, hash, and size. The Spack verify command will check, for every
-for every file in each package, whether any of those attributes have
+file in each package, whether any of those attributes have changed. It
-changed. It will also check for newly added files or deleted files from
+will also check for newly added files or deleted files from the
-the installation prefix. Spack can either check all installed packages
+installation prefix. Spack can either check all installed packages
 using the `-a,--all` or accept specs listed on the command line to
 verify.
 
-The ``spack verify manifest`` command can also verify for individual files
+The ``spack verify`` command can also verify for individual files that
-that they haven't been altered since installation time. If the given file
+they haven't been altered since installation time. If the given file
 is not in a Spack installation prefix, Spack will report that it is
 not owned by any package. To check individual files instead of specs,
 use the ``-f,--files`` option.
@@ -1793,22 +1789,6 @@ check only local packages (as opposed to those used transparently from
 ``upstream`` spack instances) and the ``-j,--json`` option to output
 machine-readable json data for any errors.
 
-^^^^^^^^^^^^^^^^^^^^^^^^^^
-``spack verify libraries``
-^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-The ``spack verify libraries`` command can be used to verify that packages
-do not have accidental system dependencies. This command scans the install
-prefixes of packages for executables and shared libraries, and resolves
-their needed libraries in their RPATHs. When needed libraries cannot be
-located, an error is reported. This typically indicates that a package
-was linked against a system library, instead of a library provided by
-a Spack package.
-
-This verification can also be enabled as a post-install hook by setting
-``config:shared_linking:missing_library_policy`` to ``error`` or ``warn``
-in :ref:`config.yaml <config-yaml>`.
-
 -----------------------
 Filesystem requirements
 -----------------------

lib/spack/docs/binary_caches.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -264,30 +265,25 @@ infrastructure, or to cache Spack built binaries in Github Actions and
 GitLab CI.
 
 To get started, configure an OCI mirror using ``oci://`` as the scheme,
-and optionally specify variables that hold the username and password (or
+and optionally specify a username and password (or personal access token):
-personal access token) for the registry:
 
 .. code-block:: console
 
-    $ spack mirror add --oci-username-variable REGISTRY_USER \
+    $ spack mirror add --oci-username username --oci-password password my_registry oci://example.com/my_image
-                       --oci-password-variable REGISTRY_TOKEN \
-                       my_registry oci://example.com/my_image
 
 Spack follows the naming conventions of Docker, with Dockerhub as the default
 registry. To use Dockerhub, you can omit the registry domain:
 
 .. code-block:: console
 
-    $ spack mirror add ... my_registry oci://username/my_image
+    $ spack mirror add --oci-username username --oci-password password my_registry oci://username/my_image
 
 From here, you can use the mirror as any other build cache:
 
 .. code-block:: console
 
-    $ export REGISTRY_USER=...
-    $ export REGISTRY_TOKEN=...
     $ spack buildcache push my_registry <specs...>  # push to the registry
-    $ spack install <specs...>  # or install from the registry
+    $ spack install <specs...> # install from the registry
 
 A unique feature of buildcaches on top of OCI registries is that it's incredibly
 easy to generate get a runnable container image with the binaries installed. This

lib/spack/docs/bootstrapping.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -170,7 +171,7 @@ bootstrapping.
    To register the mirror on the platform where it's supposed to be used run the following command(s):
      % spack bootstrap add --trust local-sources /opt/bootstrap/metadata/sources
      % spack bootstrap add --trust local-binaries /opt/bootstrap/metadata/binaries
-     % spack buildcache update-index /opt/bootstrap/bootstrap_cache
+
 
 This command needs to be run on a machine with internet access and the resulting folder
 has to be moved over to the air-gapped system. Once the local sources are added using the

lib/spack/docs/build_settings.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/autotoolspackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -272,9 +273,9 @@ often lists dependencies and the flags needed to locate them. The
 "environment variables" section lists environment variables that the
 build system uses to pass flags to the compiler and linker.
 
-^^^^^^^^^^^^^^^^^^^^^^^^^
+^^^^^^^^^^^^^^^^^^^^^^^^^^
-Adding flags to configure
+Addings flags to configure
-^^^^^^^^^^^^^^^^^^^^^^^^^
+^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 For most of the flags you encounter, you will want a variant to
 optionally enable/disable them. You can then optionally pass these
@@ -285,7 +286,7 @@ function like so:
 
    def configure_args(self):
        args = []
-       ...
+
        if self.spec.satisfies("+mpi"):
            args.append("--enable-mpi")
        else:
@@ -299,10 +300,7 @@ Alternatively, you can use the :ref:`enable_or_disable  <autotools_enable_or_dis
 .. code-block:: python
 
    def configure_args(self):
-       args = []
+       return [self.enable_or_disable("mpi")]
-       ...
-       args.extend(self.enable_or_disable("mpi"))
-       return args
 
 
 Note that we are explicitly disabling MPI support if it is not
@@ -347,14 +345,7 @@ typically used to enable or disable some feature within the package.
        default=False,
        description="Memchecker support for debugging [degrades performance]"
    )
-   ...
+   config_args.extend(self.enable_or_disable("memchecker"))
-
-   def configure_args(self):
-       args = []
-       ...
-       args.extend(self.enable_or_disable("memchecker"))
-
-       return args
 
 In this example, specifying the variant ``+memchecker`` will generate
 the following configuration options:

lib/spack/docs/build_systems/bundlepackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/cachedcmakepackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/cmakepackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/cudapackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/custompackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -56,13 +57,13 @@ If you look at the ``perl`` package, you'll see:
 
 .. code-block:: python
 
-   phases = ("configure", "build", "install")
+   phases = ["configure", "build", "install"]
 
 Similarly, ``cmake`` defines:
 
 .. code-block:: python
 
-   phases = ("bootstrap", "build", "install")
+   phases = ["bootstrap", "build", "install"]
 
 If we look at the ``cmake`` example, this tells Spack's ``PackageBase``
 class to run the ``bootstrap``, ``build``, and ``install`` functions

lib/spack/docs/build_systems/inteloneapipackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/intelpackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/luapackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/makefilepackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/mavenpackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/mesonpackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/octavepackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/perlpackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/pythonpackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/qmakepackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -24,14 +25,6 @@ QMake does not appear to have a standardized way of specifying
 the installation directory, so you may have to set environment
 variables or edit ``*.pro`` files to get things working properly.
 
-QMake packages will depend on the virtual ``qmake`` package which
-is provided by multiple versions of Qt: ``qt`` provides Qt up to
-Qt5, and ``qt-base`` provides Qt from version Qt6 onwards. This
-split was motivated by the desire to split the single Qt package
-into its components to allow for more fine-grained installation.
-To depend on a specific version, refer to the documentation on
-:ref:`virtual-dependencies`.
-
 ^^^^^^
 Phases
 ^^^^^^

lib/spack/docs/build_systems/racketpackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/rocmpackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/rpackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/rubypackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/sconspackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/sippackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/sourceforgepackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/build_systems/wafpackage.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/chain.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/conf.py

@@ -1,4 +1,5 @@
-# Copyright Spack Project Developers. See COPYRIGHT file for details.
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -223,10 +224,6 @@ def setup(sphinx):
     ("py:class", "spack.compiler.CompilerCache"),
     # TypeVar that is not handled correctly
     ("py:class", "llnl.util.lang.T"),
-    ("py:class", "llnl.util.lang.KT"),
-    ("py:class", "llnl.util.lang.VT"),
-    ("py:obj", "llnl.util.lang.KT"),
-    ("py:obj", "llnl.util.lang.VT"),
 ]
 
 # The reST default role (used for this markup: `text`) to use for all documents.

lib/spack/docs/config_yaml.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -25,23 +26,14 @@ 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``.
 
----------------
+---------------------------------------------------
-``projections``
+``install_hash_length`` and ``install_path_scheme``
----------------
+---------------------------------------------------
 
-.. warning::
+The default Spack installation path can be very long and can create problems
-
+for scripts with hardcoded shebangs. Additionally, when using the Intel
-   Modifying projections of the install tree is strongly discouraged.
+compiler, and if there is also a long list of dependencies, the compiler may
-
+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
 
@@ -49,25 +41,36 @@ very old versions of the Intel compiler are known to segfault when input paths a
        ** Segmentation violation signal raised. **
        Access violation or stack overflow. Please contact Intel Support for assistance.
 
-Another case is Python and R packages with many runtime dependencies, which can result
+it may be because variables containing dependency specs may be too long. There
-in very large ``PYTHONPATH`` and ``R_LIBS`` environment variables. This can cause the
+are two parameters to help with long path names. Firstly, the
-``execve`` system call to fail with ``E2BIG``, preventing processes from starting.
+``install_hash_length`` parameter can set the length of the hash in the
+installation path from 1 to 32. The default path uses the full 32 characters.
 
-For this reason, Spack allows users to modify the installation layout through custom
+Secondly, it is also possible to modify the entire installation
-projections. For example
+scheme. By default Spack uses
+``{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_tree:
+         install_path_scheme: '{name}/{version}/{hash:7}'
-           root: $spack/opt/spack
-           projections:
-             all: "{name}/{version}/{hash:16}"
 
-would install packages into sub-directories using only the package name, version and a
+would install packages into sub-directories using only the package
-hash length of 16 characters.
+name, version and a hash length of 7 characters.
 
-Notice that reducing the hash length increases the likelihood of hash collisions.
+When using either parameter to set the hash length it only affects the
+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``
@@ -125,8 +128,6 @@ are stored in ``$spack/var/spack/cache``.  These are stored indefinitely
 by default. Can be purged with :ref:`spack clean --downloads
 <cmd-spack-clean>`.
 
-.. _Misc Cache:
-
 --------------------
 ``misc_cache``
 --------------------
@@ -336,52 +337,3 @@ create a new alias called ``inst`` that will always call ``install -v``:
 
    aliases:
      inst: install -v
-
--------------------------------
-``concretization_cache:enable``
--------------------------------
-
-When set to ``true``, Spack will utilize a cache of solver outputs from
-successful concretization runs. When enabled, Spack will check the concretization
-cache prior to running the solver. If a previous request to solve a given
-problem is present in the cache, Spack will load the concrete specs and other
-solver data from the cache rather than running the solver. Specs not previously
-concretized will be added to the cache on a successful solve. The cache additionally
-holds solver statistics, so commands like ``spack solve`` will still return information
-about the run that produced a given solver result.
-
-This cache is a subcache of the :ref:`Misc Cache` and as such will be cleaned when the Misc
-Cache is cleaned.
-
-When ``false`` or ommitted, all concretization requests will be performed from scatch
-
-----------------------------
-``concretization_cache:url``
-----------------------------
-
-Path to the location where Spack will root the concretization cache. Currently this only supports
-paths on the local filesystem.
-
-Default location is under the :ref:`Misc Cache` at: ``$misc_cache/concretization``
-
-------------------------------------
-``concretization_cache:entry_limit``
-------------------------------------
-
-Sets a limit on the number of concretization results that Spack will cache. The limit is evaluated
-after each concretization run; if Spack has stored more results than the limit allows, the
-oldest concretization results are pruned until 10% of the limit has been removed.
-
-Setting this value to 0 disables the automatic pruning. It is expected users will be
-responsible for maintaining this cache.
-
------------------------------------
-``concretization_cache:size_limit``
------------------------------------
-
-Sets a limit on the size of the concretization cache in bytes. The limit is evaluated
-after each concretization run; if Spack has stored more results than the limit allows, the
-oldest concretization results are pruned until 10% of the limit has been removed.
-
-Setting this value to 0 disables the automatic pruning. It is expected users will be
-responsible for maintaining this cache.

lib/spack/docs/configuration.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -14,7 +15,6 @@ case you want to skip directly to specific docs:
 * :ref:`compilers.yaml <compiler-config>`
 * :ref:`concretizer.yaml <concretizer-options>`
 * :ref:`config.yaml <config-yaml>`
-* :ref:`include.yaml <include-yaml>`
 * :ref:`mirrors.yaml <mirrors>`
 * :ref:`modules.yaml <modules>`
 * :ref:`packages.yaml <packages-config>`

lib/spack/docs/containers.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -37,11 +38,9 @@ just have to configure and OCI registry and run ``spack buildcache push``.
    spack -e . install
 
    # Configure the registry
-   spack -e . mirror add --oci-username-variable REGISTRY_USER \
+   spack -e . mirror add --oci-username ... --oci-password ... container-registry oci://example.com/name/image
-                         --oci-password-variable REGISTRY_TOKEN \
-                        container-registry oci://example.com/name/image
 
-   # Push the image (do set REGISTRY_USER and REGISTRY_TOKEN)
+   # Push the image
    spack -e . buildcache push --update-index --base-image ubuntu:22.04 --tag my_env container-registry
 
 The resulting container image can then be run as follows:

lib/spack/docs/contribution_guide.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -361,6 +362,7 @@ and the tags associated with the class of runners to build on.
     * ``.linux_neoverse_n1``
     * ``.linux_neoverse_v1``
     * ``.linux_neoverse_v2``
+    * ``.linux_power``
     * ``.linux_skylake``
     * ``.linux_x86_64``
     * ``.linux_x86_64_v4``

lib/spack/docs/developer_guide.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -177,8 +178,8 @@ Spec-related modules
   Contains :class:`~spack.spec.Spec`. Also implements most of the logic for concretization
   of specs.
 
-:mod:`spack.spec_parser`
+:mod:`spack.parser`
-  Contains :class:`~spack.spec_parser.SpecParser` and functions related to parsing specs.
+  Contains :class:`~spack.parser.SpecParser` and functions related to parsing specs.
 
 :mod:`spack.version`
   Implements a simple :class:`~spack.version.Version` class with simple
@@ -543,10 +544,10 @@ With either interpreter you can run a single command:
 
 .. code-block:: console
 
-   $ spack python -c 'from spack.concretize import concretize_one; concretize_one("python")'
+   $ spack python -c 'from spack.spec import Spec; Spec("python").concretized()'
    ...
 
-   $ spack python -i ipython -c 'from spack.concretize import concretize_one; concretize_one("python")'
+   $ spack python -i ipython -c 'from spack.spec import Spec; Spec("python").concretized()'
    Out[1]: ...
 
 or a file:

lib/spack/docs/environments.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -112,19 +113,6 @@ the original but may concretize differently in the presence of different
 explicit or default configuration settings (e.g., a different version of
 Spack or for a different user account).
 
-Environments created from a manifest will copy any included configs
-from relative paths inside the environment. Relative paths from
-outside the environment will cause errors, and absolute paths will be
-kept absolute. For example, if ``spack.yaml`` includes:
-
-.. code-block:: yaml
-
-   spack:
-     include: [./config.yaml]
-
-then the created environment will have its own copy of the file
-``config.yaml`` copied from the location in the original environment.
-
 Create an environment from a ``spack.lock`` file using:
 
 .. code-block:: console
@@ -173,7 +161,7 @@ accepts.  If an environment already exists then spack will simply activate it
 and ignore the create-specific flags.
 
 .. code-block:: console
-
+   
    $ spack env activate --create -p myenv
    # ...
    # [creates if myenv does not exist yet]
@@ -437,8 +425,8 @@ Developing Packages in a Spack Environment
 
 The ``spack develop`` command allows one to develop Spack packages in
 an environment. It requires a spec containing a concrete version, and
-will configure Spack to install the package from local source.
+will configure Spack to install the package from local source. 
-If a version is not provided from the command line interface then spack
+If a version is not provided from the command line interface then spack 
 will automatically pick the highest version the package has defined.
 This means any infinity versions (``develop``, ``main``, ``stable``) will be
 preferred in this selection process.
@@ -448,22 +436,15 @@ set, and Spack will ensure the package and its dependents are rebuilt
 any time the environment is installed if the package's local source
 code has been modified. Spack's native implementation to check for modifications
 is to check if ``mtime`` is newer than the installation.
-A custom check can be created by overriding the ``detect_dev_src_change`` method
+A custom check can be created by overriding the ``detect_dev_src_change`` method 
-in your package class. This is particularly useful for projects using custom spack repo's
+in your package class. This is particularly useful for projects using custom spack repo's 
-to drive development and want to optimize performance.
+to drive development and want to optimize performance. 
 
 Spack ensures that all instances of a
 developed package in the environment are concretized to match the
 version (and other constraints) passed as the spec argument to the
 ``spack develop`` command.
 
-When working deep in the graph it is often desirable to have multiple specs marked
-as ``develop`` so you don't have to restage and/or do full rebuilds each time you
-call ``spack install``.  The ``--recursive`` flag can be used in these scenarios
-to ensure that all the dependents of the initial spec you provide are also marked
-as develop specs.  The ``--recursive`` flag requires a pre-concretized environment
-so the graph can be traversed from the supplied spec all the way to the root specs.
-
 For packages with ``git`` attributes, git branches, tags, and commits can
 also be used as valid concrete versions (see :ref:`version-specifier`).
 This means that for a package ``foo``, ``spack develop foo@git.main`` will clone
@@ -473,7 +454,7 @@ Further development on ``foo`` can be tested by re-installing the environment,
 and eventually committed and pushed to the upstream git repo.
 
 If the package being developed supports out-of-source builds then users can use the
-``--build_directory`` flag to control the location and name of the build directory.
+``--build_directory`` flag to control the location and name of the build directory. 
 This is a shortcut to set the ``package_attributes:build_directory`` in the
 ``packages`` configuration (see :ref:`assigning-package-attributes`).
 The supplied location will become the build-directory for that package in all future builds.
@@ -677,45 +658,24 @@ This configuration sets the default compiler for all packages to
 Included configurations
 ^^^^^^^^^^^^^^^^^^^^^^^
 
-Spack environments allow an ``include`` heading in their yaml schema.
+Spack environments allow an ``include`` heading in their yaml
-This heading pulls in external configuration files and applies them to
+schema. This heading pulls in external configuration files and applies
-the environment.
+them to the environment.
 
 .. code-block:: yaml
 
    spack:
      include:
-     - environment/relative/path/to/config.yaml
+     - relative/path/to/config.yaml
      - https://github.com/path/to/raw/config/compilers.yaml
      - /absolute/path/to/packages.yaml
-     - path: /path/to/$os/$target/environment
-       optional: true
-     - path: /path/to/os-specific/config-dir
-       when: os == "ventura"
-
-Included configuration files are required *unless* they are explicitly optional
-or the entry's condition evaluates to ``false``. Optional includes are specified
-with the ``optional`` clause and conditional with the ``when`` clause. (See
-:ref:`include-yaml` for more information on optional and conditional entries.)
-
-Files are listed using paths to individual files or directories containing them.
-Path entries may be absolute or relative to the environment or specified as 
-URLs. URLs to individual files need link to the **raw** form of the file's 
-contents (e.g., `GitHub
-<https://docs.github.com/en/repositories/working-with-files/using-files/viewing-and-understanding-files#viewing-or-copying-the-raw-file-content>`_ 
-or `GitLab
-<https://docs.gitlab.com/ee/api/repository_files.html#get-raw-file-from-repository>`_).
-Only the ``file``, ``ftp``, ``http`` and ``https`` protocols (or schemes) are
-supported. Spack-specific, environment and user path variables can be used.
-(See :ref:`config-file-variables` for more information.)
-
-.. warning::
-
-   Recursive includes are not currently processed in a breadth-first manner
-   so the value of a configuration option that is altered by multiple included
-   files may not be what you expect. This will be addressed in a future
-   update.
 
+Environments can include files or URLs. File paths can be relative or
+absolute. URLs include the path to the text for individual files or
+can be the path to a directory containing configuration files.
+Spack supports ``file``, ``http``, ``https`` and ``ftp`` protocols (or
+schemes). Spack-specific, environment and user path variables may be
+used in these paths. See :ref:`config-file-variables` for more information.
 
 ^^^^^^^^^^^^^^^^^^^^^^^^
 Configuration precedence

lib/spack/docs/extensions.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/features.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/frequently_asked_questions.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -30,7 +31,7 @@ than always choosing the latest versions or default variants.
 
 .. note::
 
-    As a rule of thumb: requirements + constraints > strong preferences > reuse > preferences > defaults.
+    As a rule of thumb: requirements + constraints > reuse > preferences > defaults.
 
 The following set of criteria (from lowest to highest precedence) explain
 common cases where concretization output may seem surprising at first.
@@ -56,19 +57,7 @@ common cases where concretization output may seem surprising at first.
       concretizer:
         reuse: dependencies  # other options are 'true' and 'false'
 
-3. :ref:`Strong preferences <package-strong-preferences>` configured in ``packages.yaml``
+3. :ref:`Package requirements <package-requirements>` configured in ``packages.yaml``,
-   are higher priority than reuse, and can be used to strongly prefer a specific version
-   or variant, without erroring out if it's not possible. Strong preferences are specified
-   as follows:
-
-   .. code-block:: yaml
-
-      packages:
-        foo:
-          prefer:
-          - "@1.1: ~mpi"
-
-4. :ref:`Package requirements <package-requirements>` configured in ``packages.yaml``,
    and constraints from the command line as well as ``package.py`` files override all
    of the above. Requirements are specified as follows:
 
@@ -78,8 +67,6 @@ common cases where concretization output may seem surprising at first.
         foo:
           require:
           - "@1.2: +mpi"
-          conflicts:
-          - "@1.4"
 
 Requirements and constraints restrict the set of possible solutions, while reuse
 behavior and preferences influence what an optimal solution looks like.

lib/spack/docs/getting_started.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -34,7 +35,7 @@ A build matrix showing which packages are working on which systems is shown belo
       .. code-block:: console
 
          apt update
-         apt install bzip2 ca-certificates g++ gcc gfortran git gzip lsb-release patch python3 tar unzip xz-utils zstd
+         apt install bzip2 ca-certificates file g++ gcc gfortran git gzip lsb-release patch python3 tar unzip xz-utils zstd
 
    .. tab-item:: RHEL
 
@@ -147,22 +148,20 @@ The first time you concretize a spec, Spack will bootstrap automatically:
    --------------------------------
    zlib@1.2.13%gcc@9.4.0+optimize+pic+shared build_system=makefile arch=linux-ubuntu20.04-icelake
 
-The default bootstrap behavior is to use pre-built binaries. You can verify the
-active bootstrap repositories with:
-
-.. command-output:: spack bootstrap list
-
 If for security concerns you cannot bootstrap ``clingo`` from pre-built
 binaries, you have to disable fetching the binaries we generated with Github Actions.
 
 .. code-block:: console
 
-   $ spack bootstrap disable github-actions-v0.6
+   $ spack bootstrap disable github-actions-v0.4
-   ==> "github-actions-v0.6" is now disabled and will not be used for bootstrapping
+   ==> "github-actions-v0.4" is now disabled and will not be used for bootstrapping
-   $ spack bootstrap disable github-actions-v0.5
+   $ spack bootstrap disable github-actions-v0.3
-   ==> "github-actions-v0.5" is now disabled and will not be used for bootstrapping
+   ==> "github-actions-v0.3" is now disabled and will not be used for bootstrapping
+
+You can verify that the new settings are effective with:
+
+.. command-output:: spack bootstrap list
 
-You can verify that the new settings are effective with ``spack bootstrap list``.
 
 .. note::
 
@@ -1327,7 +1326,6 @@ Required:
 * Microsoft Visual Studio
 * Python
 * Git
-* 7z
 
 Optional:
 * Intel Fortran (needed for some packages)
@@ -1393,13 +1391,6 @@ as the project providing Git support on Windows. This is additionally the recomm
 for installing Git on Windows, a link to which can be found above. Spack requires the
 utilities vendored by this project.
 
-"""
-7zip
-"""
-
-A tool for extracting ``.xz`` files is required for extracting source tarballs. The latest 7zip
-can be located at https://sourceforge.net/projects/sevenzip/.
-
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 Step 2: Install and setup Spack
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

lib/spack/docs/gpu_configuration.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/include_yaml.rst

@@ -1,51 +0,0 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
-
-   SPDX-License-Identifier: (Apache-2.0 OR MIT)
-
-.. _include-yaml:
-
-===============================
-Include Settings (include.yaml)
-===============================
-
-Spack allows you to include configuration files through ``include.yaml``.
-Using the ``include:`` heading results in pulling in external configuration
-information to be used by any Spack command.
-
-Included configuration files are required *unless* they are explicitly optional
-or the entry's condition evaluates to ``false``. Optional includes are specified
-with the ``optional`` clause and conditional with the ``when`` clause. For
-example,
-
-.. code-block:: yaml
-
-   include:
-   - /path/to/a/required/config.yaml
-   - path: /path/to/$os/$target/config
-     optional: true
-   - path: /path/to/os-specific/config-dir
-     when: os == "ventura"
-
-shows all three. The first entry, ``/path/to/a/required/config.yaml``,
-indicates that included ``config.yaml`` file is required (so must exist).
-Use of ``optional: true`` for ``/path/to/$os/$target/config`` means
-the path is only included if it exists. The condition ``os == "ventura"``
-in the ``when`` clause for ``/path/to/os-specific/config-dir`` means the
-path is only included when the operating system (``os``) is ``ventura``.
-
-The same conditions and variables in `Spec List References 
-<https://spack.readthedocs.io/en/latest/environments.html#spec-list-references>`_
-can be used for conditional activation in the ``when`` clauses.
-
-Included files can be specified by path or by their parent directory.
-Paths may be absolute, relative (to the configuration file including the path), 
-or specified as URLs. Only the ``file``, ``ftp``, ``http`` and ``https`` protocols (or
-schemes) are supported. Spack-specific, environment and user path variables
-can be used. (See :ref:`config-file-variables` for more information.)
-
-.. warning::
-
-   Recursive includes are not currently processed in a breadth-first manner
-   so the value of a configuration option that is altered by multiple included
-   files may not be what you expect. This will be addressed in a future
-   update.

lib/spack/docs/index.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -71,7 +72,6 @@ or refer to the full manual below.
 
    configuration
    config_yaml
-   include_yaml
    packages_yaml
    build_settings
    environments

lib/spack/docs/mirrors.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/module_file_support.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -456,13 +457,14 @@ For instance, the following config options,
        tcl:
          all:
            suffixes:
-             ^python@3: 'python{^python.version.up_to_2}'
+             ^python@3: 'python{^python.version}'
              ^openblas: 'openblas'
 
-will add a ``python3.12`` to module names of packages compiled with Python 3.12, and similarly for
+will add a ``python-3.12.1`` version string to any packages compiled with
-all specs depending on ``python@3``. This is useful to know which version of Python a set of Python
+Python matching the spec, ``python@3``. This is useful to know which
-extensions is associated with. Likewise, the ``openblas`` string is attached to any program that
+version of Python a set of Python extensions is associated with. Likewise, the
-has openblas in the spec, most likely via the ``+blas`` variant specification.
+``openblas`` string is attached to any program that has openblas in the spec,
+most likely via the ``+blas`` variant specification.
 
 The most heavyweight solution to module naming is to change the entire
 naming convention for module files. This uses the projections format

lib/spack/docs/packages_yaml.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -486,8 +487,6 @@ present. For instance with a configuration like:
 
 you will use ``mvapich2~cuda %gcc`` as an ``mpi`` provider.
 
-.. _package-strong-preferences:
-
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 Conflicts and strong preferences
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

lib/spack/docs/packaging_guide.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -236,7 +237,8 @@ for details):
 .. code-block:: python
    :linenos:
 
-   # Copyright Spack Project Developers. See COPYRIGHT file for details.
+   # Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   # Spack Project Developers. See the top-level COPYRIGHT file for details.
    #
    # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -4898,15 +4900,15 @@ 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 openmpi, you'll
+additional properties on it to help you out.  E.g., in mvapich2, you'll
 find this:
 
-.. literalinclude:: _spack_root/var/spack/repos/builtin/packages/openmpi/package.py
+.. literalinclude:: _spack_root/var/spack/repos/builtin/packages/mvapich2/package.py
-   :pyobject: Openmpi.setup_dependent_package
+   :pyobject: Mvapich2.setup_dependent_package
 
-That code allows the ``openmpi`` package to associate an ``mpicc`` property
+That code allows the mvapich2 package to associate an ``mpicc`` property
-with the ``openmpi`` node in the DAG, so that dependents can access it.
+with the ``mvapich2`` node in the DAG, so that dependents can access it.
-``mvapich2`` and ``mpich`` do similar things.  So, no matter what MPI
+``openmpi`` 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.
@@ -5135,7 +5137,7 @@ other checks.
      - Not applicable
    * - :ref:`PythonPackage <pythonpackage>`
      - Not applicable
-     - ``test_imports`` (module imports)
+     - ``test`` (module imports)
    * - :ref:`QMakePackage <qmakepackage>`
      - ``check`` (``make check``)
      - Not applicable
@@ -5144,7 +5146,7 @@ other checks.
      - Not applicable
    * - :ref:`SIPPackage <sippackage>`
      - Not applicable
-     - ``test_imports`` (module imports)
+     - ``test`` (module imports)
    * - :ref:`WafPackage <wafpackage>`
      - ``build_test`` (must be overridden)
      - ``install_test`` (must be overridden)

lib/spack/docs/pipelines.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -330,7 +331,7 @@ that ``--tests`` is passed to ``spack ci rebuild`` as part of the
           - spack --version
           - cd ${SPACK_CONCRETE_ENV_DIR}
           - spack env activate --without-view .
-          - spack config add "config:install_tree:projections:${SPACK_JOB_SPEC_PKG_NAME}:'morepadding/{architecture.platform}-{architecture.target}/{name}-{version}-{hash}'"
+          - spack config add "config:install_tree:projections:${SPACK_JOB_SPEC_PKG_NAME}:'morepadding/{architecture}/{compiler.name}-{compiler.version}/{name}-{version}-{hash}'"
            - mkdir -p ${SPACK_ARTIFACTS_ROOT}/user_data
            - if [[ -r /mnt/key/intermediate_ci_signing_key.gpg ]]; then spack gpg trust /mnt/key/intermediate_ci_signing_key.gpg; fi
            - if [[ -r /mnt/key/spack_public_key.gpg ]]; then spack gpg trust /mnt/key/spack_public_key.gpg; fi
@@ -820,69 +821,6 @@ presence of a ``SPACK_CDASH_AUTH_TOKEN`` environment variable during the
 build group on CDash called "Release Testing" (that group will be created if
 it didn't already exist).
 
-.. _ci_artifacts:
-
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-CI Artifacts Directory Layout
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-When running the CI build using the command ``spack ci rebuild`` a number of directories are created for
-storing data generated during the CI job. The default root directory for artifacts is ``job_scratch_root``.
-This can be overridden by passing the argument ``--artifacts-root`` to the ``spack ci generate`` command
-or by setting the ``SPACK_ARTIFACTS_ROOT`` environment variable in the build job scripts.
-
-The top level directories under the artifact root are ``concrete_environment``, ``logs``, ``reproduction``,
-``tests``, and ``user_data``. Spack does not restrict what is written to any of these directories nor does
-it require user specified files be written to any specific directory.
-
-------------------------
-``concrete_environment``
-------------------------
-
-The directory ``concrete_environment`` is used to communicate the ci generate processed ``spack.yaml`` and
-the concrete ``spack.lock`` for the CI environment.
-
---------
-``logs``
---------
-
-The directory ``logs`` contains the spack build log, ``spack-build-out.txt``, and the spack build environment
-modification file, ``spack-build-mod-env.txt``. Additionally all files specified by the packages ``Builder``
-property ``archive_files`` are also copied here (ie. ``CMakeCache.txt`` in ``CMakeBuilder``).
-
-----------------
-``reproduction``
-----------------
-
-The directory ``reproduction`` is used to store the files needed by the ``spack reproduce-build`` command.
-This includes ``repro.json``, copies of all of the files in ``concrete_environment``, the concrete spec
-JSON file for the current spec being built, and all of the files written in the artifacts root directory.
-
-The ``repro.json`` file is not versioned and is only designed to work with the version of spack CI was run with.
-An example of what a ``repro.json`` may look like is here.
-
-.. code:: json
-
-  {
-    "job_name": "adios2@2.9.2 /feaevuj %gcc@11.4.0 arch=linux-ubuntu20.04-x86_64_v3 E4S ROCm External",
-    "job_spec_json": "adios2.json",
-    "ci_project_dir": "/builds/spack/spack"
-  }
-
----------
-``tests``
----------
-
-The directory ``tests`` is used to store output from running ``spack test <job spec>``. This may or may not have
-data in it depending on the package that was built and the availability of tests.
-
--------------
-``user_data``
--------------
-
-The directory ``user_data`` is used to store everything else that shouldn't be copied to the ``reproduction`` direcotory.
-Users may use this to store additional logs or metrics or other types of files generated by the build job.
-
 -------------------------------------
 Using a custom spack in your pipeline
 -------------------------------------

lib/spack/docs/replace_conda_homebrew.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/repositories.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/requirements.txt

@@ -1,13 +1,13 @@
-sphinx==8.2.3
+sphinx==8.1.3
-sphinxcontrib-programoutput==0.18
+sphinxcontrib-programoutput==0.17
 sphinx_design==0.6.1
 sphinx-rtd-theme==3.0.2
-python-levenshtein==0.27.1
+python-levenshtein==0.26.1
 docutils==0.21.2
-pygments==2.19.1
+pygments==2.18.0
-urllib3==2.3.0
+urllib3==2.2.3
-pytest==8.3.5
+pytest==8.3.3
-isort==6.0.1
+isort==5.13.2
-black==25.1.0
+black==24.10.0
-flake8==7.1.2
+flake8==7.1.1
 mypy==1.11.1

lib/spack/docs/signing.rst

@@ -1,4 +1,5 @@
-.. Copyright Spack Project Developers. See COPYRIGHT file for details.
+.. Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+   Spack Project Developers. See the top-level COPYRIGHT file for details.
 
    SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/spack.yaml

@@ -1,4 +1,5 @@
-# Copyright Spack Project Developers. See COPYRIGHT file for details.
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 

lib/spack/docs/tables/system_prerequisites.csv

@@ -8,6 +8,7 @@ unzip, , , Compress/Decompress archives
 bzip2, , , Compress/Decompress archives
 xz, , , Compress/Decompress archives
 zstd, , Optional, Compress/Decompress archives
+file, , , Create/Use Buildcaches
 lsb-release, , , Linux: identify operating system version
 gnupg2, , , Sign/Verify Buildcaches
 git, , , Manage Software Repositories

lib/spack/env/aocc/clang

@@ -0,0 +1 @@
+../cc

lib/spack/env/aocc/clang++

@@ -0,0 +1 @@
+../cpp

lib/spack/env/aocc/flang

@@ -0,0 +1 @@
+../fc

lib/spack/env/arm/armclang

@@ -0,0 +1 @@
+../cc

lib/spack/env/arm/armclang++

@@ -0,0 +1 @@
+../cc

lib/spack/env/arm/armflang

@@ -0,0 +1 @@
+../cc

lib/spack/env/c++

@@ -0,0 +1 @@
+cc

lib/spack/env/c89

@@ -0,0 +1 @@
+cc

lib/spack/env/c99

@@ -0,0 +1 @@
+cc

lib/spack/env/case-insensitive/CC

@@ -0,0 +1 @@
+../cc

lib/spack/env/cc

@@ -1,7 +1,8 @@
 #!/bin/sh -f
 # shellcheck disable=SC2034  # evals in this script fool shellcheck
 #
-# Copyright Spack Project Developers. See COPYRIGHT file for details.
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
@@ -36,9 +37,11 @@ readonly lsep=''
 # the script runs. They are set by routines in spack.build_environment
 # as part of the package installation process.
 readonly params="\
-SPACK_COMPILER_WRAPPER_PATH
+SPACK_ENV_PATH
 SPACK_DEBUG_LOG_DIR
 SPACK_DEBUG_LOG_ID
+SPACK_COMPILER_SPEC
+SPACK_LINKER_ARG
 SPACK_SHORT_SPEC
 SPACK_SYSTEM_DIRS
 SPACK_MANAGED_DIRS"
@@ -216,6 +219,7 @@ for param in $params; do
     if eval "test -z \"\${${param}:-}\""; then
         die "Spack compiler must be run from Spack! Input '$param' is missing."
     fi
+    # FIXME (compiler as nodes) add checks on whether `SPACK_XX_RPATH` is set if `SPACK_XX` is set
 done
 
 # eval this because SPACK_MANAGED_DIRS and SPACK_SYSTEM_DIRS are inputs we don't wanna loop over.
@@ -339,9 +343,6 @@ case "$command" in
         ;;
     ld|ld.gold|ld.lld)
         mode=ld
-        if [ -z "$SPACK_CC_RPATH_ARG" ]; then
-            comp="CXX"
-        fi
         ;;
     *)
         die "Unknown compiler: $command"
@@ -396,9 +397,7 @@ fi
 #
 dtags_to_add="${SPACK_DTAGS_TO_ADD}"
 dtags_to_strip="${SPACK_DTAGS_TO_STRIP}"
-
+linker_arg="${SPACK_LINKER_ARG}"
-linker_arg="ERROR: LINKER ARG WAS NOT SET, MAYBE THE PACKAGE DOES NOT DEPEND ON ${comp}?"
-eval "linker_arg=\${SPACK_${comp}_LINKER_ARG:?${linker_arg}}"
 
 # Set up rpath variable according to language.
 rpath="ERROR: RPATH ARG WAS NOT SET, MAYBE THE PACKAGE DOES NOT DEPEND ON ${comp}?"
@@ -410,6 +409,13 @@ if [ "$SPACK_TEST_COMMAND" = "dump-mode" ]; then
     exit
 fi
 
+# If, say, SPACK_CC is set but SPACK_FC is not, we want to know. Compilers do not
+# *have* to set up Fortran executables, so we need to tell the user when a build is
+# about to attempt to use them unsuccessfully.
+if [ -z "$command" ]; then
+    die "Compiler '$SPACK_COMPILER_SPEC' does not have a $language compiler configured."
+fi
+
 #
 # Filter '.' and Spack environment directories out of PATH so that
 # this script doesn't just call itself
@@ -418,7 +424,7 @@ new_dirs=""
 IFS=':'
 for dir in $PATH; do
     addpath=true
-    for spack_env_dir in $SPACK_COMPILER_WRAPPER_PATH; do
+    for spack_env_dir in $SPACK_ENV_PATH; do
         case "${dir%%/}" in
             "$spack_env_dir"|'.'|'')
                 addpath=false

lib/spack/env/cce/case-insensitive/CC

@@ -0,0 +1 @@
+../../cc

lib/spack/env/cce/case-insensitive/crayCC

@@ -0,0 +1 @@
+../../cc

lib/spack/env/cce/cc

@@ -0,0 +1 @@
+../cc

lib/spack/env/cce/craycc

@@ -0,0 +1 @@
+../cc

lib/spack/env/cce/crayftn

@@ -0,0 +1 @@
+../cc

lib/spack/env/cce/ftn

@@ -0,0 +1 @@
+../cc

lib/spack/env/clang/clang

@@ -0,0 +1 @@
+../cc