Update build_linux.yml

.github/workflows/build_linux.yml

@@ -17,14 +17,22 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: 'recursive'
-
       - name: Install Packages
         run: |
           sudo apt-get update
-          sudo apt-get install -y libxmu-dev libxi-dev libgl-dev libglu1-mesa-dev ninja-build
+          sudo apt-get install -y pkg-config ninja \
+              libxmu-dev libxi-dev libgl-dev libglu1-mesa-dev \ # a GL library wants these three
+              \ # lines below are for SDL2 compilation
+              pkg-config cmake ninja-build gnome-desktop-testing libasound2-dev libpulse-dev \
+              libaudio-dev libjack-dev libsndio-dev libusb-1.0-0-dev libx11-dev libxext-dev \
+              libxrandr-dev libxcursor-dev libxfixes-dev libxi-dev libxss-dev libwayland-dev \
+              libxkbcommon-dev libdrm-dev libgbm-dev libgl1-mesa-dev libgles2-mesa-dev \
+              libegl1-mesa-dev libdbus-1-dev libibus-1.0-dev libudev-dev fcitx-libs-dev \
+              libpipewire-0.3-dev libdecor-0-dev # remove this line if we move to an Ubuntu version < 22.04
+
+      - uses: actions/checkout@v4
+        with:
+          submodules: 'recursive'
 
       - name: sccache
         uses: hendrikmuhs/ccache-action@v1.2