Big update from upstream

.github/actions/setup-build-env/action.yml

@@ -42,7 +42,7 @@ runs:
       if: runner.os == 'Linux' && inputs.get-build-deps == 'true'
       uses: awalsh128/cache-apt-pkgs-action@v1.6.0
       with:
-        packages: gawk git make python3 bison clang flex libffi-dev libfl-dev libreadline-dev pkg-config tcl-dev zlib1g-dev libnsl-dev libdwarf-dev libelf-dev elfutils libdw-dev ccache libgtest-dev
+        packages: gawk git make python3 bison clang flex libffi-dev libfl-dev libreadline-dev pkg-config tcl-dev zlib1g-dev libnsl-dev libdwarf-dev libelf-dev elfutils libdw-dev ccache libgtest-dev libgmock-dev
         version: ${{ inputs.runs-on }}-buildys
 
     - name: Linux docs dependencies

.github/workflows/codeql.yml

@@ -12,7 +12,7 @@ jobs:
     permissions: write-all
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         submodules: true
         persist-credentials: false
@@ -28,7 +28,7 @@ jobs:
         get-build-deps: true
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
+      uses: github/codeql-action/init@v4
       with:
         languages: cpp
         queries: security-extended,security-and-quality
@@ -40,4 +40,4 @@ jobs:
       run: make yosys -j6
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3
+      uses: github/codeql-action/analyze@v4

.github/workflows/extra-builds.yml

@@ -1,23 +1,20 @@
 name: Test extra build flows
 
 on:
-  # always test main
-  push:
-    branches:
-      - main
-  merge_group:
-  # test PRs
   pull_request:
-  # allow triggering tests, ignores skip check
+  merge_group:
+  #push:
+  #  branches: [ main ]
   workflow_dispatch:
 
 jobs:
   pre_job:
     runs-on: ubuntu-latest
     outputs:
-      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+      should_skip: ${{ steps.set_output.outputs.should_skip }}
     steps:
       - id: skip_check
+        if: ${{ github.event_name != 'merge_group' }}
         uses: fkirc/skip-duplicate-actions@v5
         with:
           # don't run on documentation changes
@@ -26,20 +23,28 @@ jobs:
           # but never cancel main
           cancel_others: ${{ github.ref != 'refs/heads/main' }}
 
+      - id: set_output
+        run: |
+          if [ "${{ github.event_name }}" = "merge_group" ]; then
+            echo "should_skip=false" >> $GITHUB_OUTPUT
+          else
+            echo "should_skip=${{ steps.skip_check.outputs.should_skip }}" >> $GITHUB_OUTPUT
+          fi
+
   vs-prep:
     name: Prepare Visual Studio build
     runs-on: ubuntu-latest
     needs: [pre_job]
-    if: needs.pre_job.outputs.should_skip != 'true'
+    if: (github.event_name == 'merge_group' || github.event_name == 'workflow_dispatch') && needs.pre_job.outputs.should_skip != 'true'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           persist-credentials: false
       - run: sudo apt-get install libfl-dev
       - name: Build
         run: make vcxsrc YOSYS_COMPILER="Visual Studio" VCX_DIR_NAME=yosys-win32-vcxsrc-latest
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: vcxsrc
           path: yosys-win32-vcxsrc-latest.zip
@@ -48,9 +53,9 @@ jobs:
     name: Visual Studio build
     runs-on: windows-latest
     needs: [vs-prep, pre_job]
-    if: needs.pre_job.outputs.should_skip != 'true'
+    if: (github.event_name == 'merge_group' || github.event_name == 'workflow_dispatch') && needs.pre_job.outputs.should_skip != 'true'
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v8
         with:
           name: vcxsrc
           path: .
@@ -65,10 +70,10 @@ jobs:
   wasi-build:
     name: WASI build
     needs: pre_job
-    if: needs.pre_job.outputs.should_skip != 'true'
+    if: (github.event_name == 'merge_group' || github.event_name == 'workflow_dispatch') && needs.pre_job.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           persist-credentials: false
@@ -103,25 +108,44 @@ jobs:
           ENABLE_ZLIB := 0
 
           CXXFLAGS += -I$(pwd)/flex-prefix/include
+          LINKFLAGS += -Wl,-z,stack-size=8388608 -Wl,--stack-first -Wl,--strip-all
           END
 
           make -C build -f ../Makefile CXX=clang -j$(nproc)
 
   nix-build:
     name: "Build nix flake"
     needs: pre_job
-    if: needs.pre_job.outputs.should_skip != 'true'
+    if: (github.event_name == 'merge_group' || github.event_name == 'workflow_dispatch') && needs.pre_job.outputs.should_skip != 'true'
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           persist-credentials: false
       - uses: cachix/install-nix-action@v31
         with:
           install_url: https://releases.nixos.org/nix/nix-2.30.0/install
       - run: nix build .?submodules=1 -L
+
+  extra-builds-result:
+    runs-on: ubuntu-latest
+    needs:
+      - vs-build
+      - wasi-build
+      - nix-build
+    if: always()
+    steps:
+      - name: Check results
+        run: |
+          echo "Needs results: ${{ join(needs.*.result, ',') }}"
+          if [[ "${{ join(needs.*.result, ',') }}" == *failure* ]] || \
+            [[ "${{ join(needs.*.result, ',') }}" == *cancelled* ]]; then
+            echo "Some jobs failed or were cancelled"
+            exit 1
+          fi
+      - run: echo "All good"

.github/workflows/prepare-docs.yml

@@ -1,17 +1,24 @@
 name: Build docs artifact with Verific
 
-on: [push, pull_request, merge_group]
+on:
+  pull_request:
+  merge_group:
+  push:
+    branches: [ main, "docs-preview/**", "docs-preview*" ]
+    tags: [ "*" ]
+  workflow_dispatch:
 
 jobs:
   check_docs_rebuild:
     runs-on: ubuntu-latest
     outputs:
-      skip_check: ${{ steps.skip_check.outputs.should_skip }}
+      should_skip: ${{ steps.set_output.outputs.should_skip }}
       docs_export: ${{ steps.docs_var.outputs.docs_export }}
     env:
       docs_export: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/heads/docs-preview') || startsWith(github.ref, 'refs/tags/') }}
     steps:
       - id: skip_check
+        if: ${{ github.event_name != 'merge_group' }}
         uses: fkirc/skip-duplicate-actions@v5
         with:
           paths_ignore: '["**/README.md"]'
@@ -22,11 +29,19 @@ jobs:
       - id: docs_var
         run: echo "docs_export=${docs_export}" >> $GITHUB_OUTPUT
 
+      - id: set_output
+        run: |
+          if [ "${{ github.event_name }}" = "merge_group" ]; then
+            echo "should_skip=false" >> $GITHUB_OUTPUT
+          else
+            echo "should_skip=${{ steps.skip_check.outputs.should_skip }}" >> $GITHUB_OUTPUT
+          fi
+
   prepare-docs:
     # docs builds are needed for anything on main, any tagged versions, and any tag
     # or branch starting with docs-preview
     needs: check_docs_rebuild
-    if: ${{ needs.check_docs_rebuild.outputs.should_skip != 'true' && github.repository == 'YosysHQ/Yosys' }}
+    if: ${{ needs.check_docs_rebuild.outputs.should_skip != 'true' && github.repository_owner == 'YosysHQ' }}
     runs-on: [self-hosted, linux, x64, fast]
     steps:
       - name: Checkout Yosys
@@ -75,7 +90,7 @@ jobs:
           make -C docs html -j$procs TARGETS= EXTRA_TARGETS=
 
       - name: Trigger RTDs build
-        if: ${{ needs.check_docs_rebuild.outputs.docs_export == 'true' }}
+        if: ${{ needs.check_docs_rebuild.outputs.docs_export == 'true' && github.repository == 'YosysHQ/Yosys' }}
         uses: dfm/rtds-action@v1.1.0
         with:
           webhook_url: ${{ secrets.RTDS_WEBHOOK_URL }}

.github/workflows/source-vendor.yml

@@ -1,13 +1,18 @@
 name: Create source archive with vendored dependencies
 
-on: [push, workflow_dispatch]
+on:
+  pull_request:
+  merge_group:
+  push:
+    branches: [ main ]
+  workflow_dispatch:
 
 jobs:
   vendor-sources:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository with submodules
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: 'recursive'
           persist-credentials: false
@@ -28,7 +33,7 @@ jobs:
           gzip yosys-src-vendored.tar
 
       - name: Store tarball artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: vendored-sources
           path: yosys-src-vendored.tar.gz