test building AdTree on Windows, Ubuntu, and macOS

.github/workflows/test-build.yml

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+##############################################################################
+# GitHub Actions Workflow to test building AdTree on Windows, Ubuntu, and macOS.
+#
+# Copyright (C) 2022 Liangliang Nan <[email protected]>
+#
+# Licensed under GNU LGPL.3, see LICENCE file
+##############################################################################
+name: Test Build AdTree
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: "Build on ${{ matrix.platform }} with ${{ matrix.compiler }}"
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [windows-latest, ubuntu-latest, macos-latest]
+        compiler: [gcc, clang, msvc]
+    runs-on: ${{ matrix.platform }}
+
+    steps:
+      # Checkout the code
+      - uses: actions/checkout@v3
+
+      # Install dependencies for Ubuntu
+      - name: Install Dependencies (Linux)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update || true
+          sudo apt-get install -y \
+              build-essential \
+              ${{ matrix.compiler }} \
+              libglu1-mesa-dev mesa-common-dev \
+              libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libboost-all-dev
+
+      # Install dependencies for macOS
+      - name: Install Dependencies (macOS)
+        if: runner.os == 'macOS'
+        run: |
+          brew update || true
+          brew install cmake boost
+
+      # Set up Miniconda on Windows
+      - name: Set up Conda (Windows)
+        if: runner.os == 'Windows'
+        uses: conda-incubator/setup-miniconda@v3
+        with:
+          architecture: x64
+          auto-activate-base: true
+          channels: conda-forge,defaults
+
+      # Install dependencies for Windows using Conda
+      - name: Install Dependencies (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          conda install -y ninja boost
+
+      # Configure the project
+      - name: Configure (Linux & macOS)
+        if: runner.os != 'Windows'
+        run: |
+          mkdir -p build && cd build
+          cmake .. \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_CXX_COMPILER=$([[ ${{ matrix.platform }} == "ubuntu-latest" ]] && echo ${{ matrix.compiler }} || echo "clang++")
+
+      - name: Configure (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          mkdir -p build && cd build
+          cmake .. \
+            -G "Visual Studio 17 2022" \
+            -A x64 \
+            -DCMAKE_BUILD_TYPE=Release
+
+      # Build the project
+      - name: Build (Linux & macOS)
+        if: runner.os != 'Windows'
+        run: |
+          cmake --build build -- -j$(nproc)
+
+      - name: Build (Windows)
+        if: runner.os == 'Windows'
+        run: cmake --build build --config Release