split deps out into separate job with cache and build z3 4.13.3

.forgejo/workflows/deps.yml

@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
+# See Notices.txt for copyright information
+on:
+  workflow_call:
+    outputs:
+      cache-primary-key:
+        value: ${{ jobs.deps.outputs.cache-primary-key }}
+
+jobs:
+  deps:
+    runs-on: debian-12
+    outputs:
+      cache-primary-key: ${{ steps.restore-deps.outputs.cache-primary-key }}
+    steps:
+      - uses: https://code.forgejo.org/actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - uses: https://code.forgejo.org/actions/cache/restore@v3
+        id: restore-deps
+        with:
+          path: deps
+          key: deps-${{ runner.os }}-${{ hashFiles('.forgejo/workflows/deps.yml') }}
+          lookup-only: true
+      - name: Install Apt packages
+        if: steps.restore-deps.outputs.cache-hit != 'true'
+        run: |
+          apt-get update -qq
+          apt-get install -qq \
+            bison \
+            build-essential \
+            ccache \
+            clang \
+            cvc5 \
+            flex \
+            gawk \
+            g++ \
+            git \
+            libboost-filesystem-dev \
+            libboost-python-dev \
+            libboost-system-dev \
+            libffi-dev \
+            libreadline-dev \
+            lld \
+            pkg-config \
+            python3 \
+            python3-click \
+            tcl-dev \
+            zlib1g-dev
+      - name: Install Firtool
+        if: steps.restore-deps.outputs.cache-hit != 'true'
+        run: |
+          mkdir -p deps
+          wget -O deps/firrtl.tar.gz https://github.com/llvm/circt/releases/download/firtool-1.86.0/firrtl-bin-linux-x64.tar.gz
+          sha256sum -c - <<<'bf6f4ab18ae76f135c944efbd81e25391c31c1bd0617c58ab0592640abefee14  deps/firrtl.tar.gz'
+          tar -C deps -xvaf deps/firrtl.tar.gz
+          rm -rf deps/firtool
+          mv deps/firtool-1.86.0 deps/firtool
+      - name: Get SymbiYosys
+        if: steps.restore-deps.outputs.cache-hit != 'true'
+        run: |
+          git clone --depth=1 --branch=yosys-0.45 https://github.com/YosysHQ/sby.git deps/sby
+      - name: Build Z3
+        if: steps.restore-deps.outputs.cache-hit != 'true'
+        run: |
+          git clone --depth=1 --recursive --branch=z3-4.13.3 https://github.com/Z3Prover/z3.git deps/z3
+          (cd deps/z3; PYTHON=python3 ./configure --prefix=/usr/local)
+          make -C deps/z3/build -j"$(nproc)"
+      - name: Build Yosys
+        if: steps.restore-deps.outputs.cache-hit != 'true'
+        run: |
+          git clone --depth=1 --recursive --branch=0.45 https://github.com/YosysHQ/yosys.git deps/yosys
+          make -C deps/yosys -j"$(nproc)"
+      - uses: https://code.forgejo.org/actions/cache/save@v3
+        if: steps.restore-deps.outputs.cache-hit != 'true'
+        with:
+          path: deps
+          key: ${{ steps.restore-deps.outputs.cache-primary-key }}

.forgejo/workflows/test.yml

@@ -3,8 +3,11 @@
 on: [push, pull_request]
 
 jobs:
+  deps:
+    uses: ./.forgejo/workflows/deps.yml
   test:
     runs-on: debian-12
+    needs: deps
     steps:
       - uses: https://code.forgejo.org/actions/checkout@v3
         with:
@@ -33,39 +36,21 @@ jobs:
             python3-click \
             tcl-dev \
             z3 \
-            zlib1g-dev \
-      - name: Cache ccache dir
-        uses: https://code.forgejo.org/actions/cache@v3
-        with:
-          path: .ccache
-          key: ${{ runner.os }}-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-
-      - name: Setup ccache
-        run: |
-          ccache --set-config=cache_dir="${{ github.workspace }}/.ccache"
-          ccache --set-config=compression=true
-          ccache --set-config=compression_level=6
-          ccache -M 4G
-          ccache -z
-          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
-          echo "$PATH" >> "$GITHUB_PATH"
+            zlib1g-dev
       - run: |
           curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain 1.80.1
           source "$HOME/.cargo/env"
           echo "$PATH" >> "$GITHUB_PATH"
+      - uses: https://code.forgejo.org/actions/cache/restore@v3
+        with:
+          path: deps
+          key: ${{ needs.deps.outputs.cache-primary-key }}
+          fail-on-cache-miss: true
       - run: |
-          git clone --depth=1 --branch=yosys-0.45 https://github.com/YosysHQ/sby.git
-          make -C sby install
-      - run: |
-          git clone --depth=1 --recursive --branch=0.45 https://github.com/YosysHQ/yosys.git
-          make -C yosys -j"$(nproc)"
-          make -C yosys install
-      - run: |
-          wget -O firrtl.tar.gz https://github.com/llvm/circt/releases/download/firtool-1.86.0/firrtl-bin-linux-x64.tar.gz
-          sha256sum -c - <<<'bf6f4ab18ae76f135c944efbd81e25391c31c1bd0617c58ab0592640abefee14  firrtl.tar.gz'
-          tar -xvaf firrtl.tar.gz
-          export PATH="$(realpath firtool-1.86.0/bin):$PATH"
+          make -C deps/z3/build install
+          make -C deps/sby install
+          make -C deps/yosys install
+          export PATH="$(realpath deps/firtool/bin):$PATH"
           echo "$PATH" >> "$GITHUB_PATH"
       - uses: https://github.com/Swatinem/rust-cache@v2
         with: