Install glib outside config

Author: haochengxia

.github/workflows/build.yml

@@ -26,6 +26,17 @@ jobs:
       - name: Set up Python ${{ matrix.python-version }}
         run: uv python install ${{ matrix.python-version }}
 
+      - name: Install system dependencies (Ubuntu)
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y pkg-config libglib2.0-dev libzstd-dev
+
+      - name: Install system dependencies (macOS)
+        if: matrix.os == 'macos-latest' || matrix.os == 'macos-14'
+        run: |
+          brew install glib pkg-config zstd
+
       - name: Build and test with uv
         run: |
           uv venv --python ${{ matrix.python-version }}

pyproject.toml

@@ -2,8 +2,6 @@
 requires = [
     "scikit-build-core>=0.10", 
     "pybind11",
-    "cmake>=3.15",
-    "ninja; platform_system!='Windows'",
     "setuptools_scm[toml]>=6.2"
 ]
 build-backend = "scikit_build_core.build"