add forgejo CI

.forgejo/workflows/test.yml

@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
+# See Notices.txt for copyright information
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: debian-12
+    steps:
+      - uses: https://code.forgejo.org/actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - run: |
+          scripts/check-copyright.sh
+      - run: |
+          apt-get update -qq
+          apt-get install -qq \
+            bison \
+            build-essential \
+            ccache \
+            clang \
+            cvc5 \
+            flex \
+            gawk \
+            git \
+            libboost-filesystem-dev \
+            libboost-python-dev \
+            libboost-system-dev \
+            libffi-dev \
+            libreadline-dev \
+            lld \
+            pkg-config \
+            python3 \
+            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" >> "$GITHUB_PATH"
+      - run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain 1.80.1
+          source "$HOME/.cargo/env"
+          echo "$PATH" >> "$GITHUB_PATH"
+      - 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 -j2
+          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"
+          echo "$PATH" >> "$GITHUB_PATH"
+      - uses: https://github.com/Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/master' }}
+      - run: cargo test