Test antibot, mysql, websockets compilation on CI

.github/workflows/build.yaml

@@ -14,6 +14,7 @@ jobs:
           cmake-args: -G "Unix Makefiles"
           build-args: --parallel
           package-file: DDNet-*-linux_x86_64.tar.xz
+          fancy: true
           env:
             CFLAGS: -Wdeclaration-after-statement -Werror
             CXXFLAGS: -Werror
@@ -21,6 +22,7 @@ jobs:
           cmake-path: /usr/bin/
           cmake-args: -G "Unix Makefiles"
           package-file: DDNet-*-linux_x86_64.tar.xz
+          fancy: false
           env:
             CFLAGS: -Wdeclaration-after-statement -Werror
             CXXFLAGS: -Werror
@@ -28,12 +30,14 @@ jobs:
           cmake-args: -G "Unix Makefiles"
           build-args: --parallel
           package-file: DDNet-*-osx.dmg
+          fancy: false
           env:
             CFLAGS: -Wdeclaration-after-statement -Werror
             CXXFLAGS: -Werror
         - os: windows-latest
           cmake-args: -G "Visual Studio 16 2019" -A x64
           package-file: DDNet-*-win64.zip
+          fancy: false
           env:
             CFLAGS: /WX
             CXXFLAGS: /WX
@@ -54,6 +58,11 @@ jobs:
         sudo apt-get update -y
         sudo apt-get install pkg-config cmake libfreetype6-dev libnotify-dev libsdl2-dev -y
 
+    - name: Prepare Linux (fancy)
+      if: contains(matrix.os, 'ubuntu') && matrix.fancy
+      run: |
+        sudo apt-get install libboost-dev libmariadbclient-dev libmysqlcppconn-dev libwebsockets-dev -y
+
     - name: Prepare MacOS
       if: contains(matrix.os, 'macOS')
       run: |
@@ -88,6 +97,21 @@ jobs:
         ${{ matrix.cmake-path }}cmake --build . --config Release ${{ matrix.build-args }} --target run_tests
         ./DDNet-Server shutdown
 
+    - name: Build in release mode with debug info and all features on
+      if: matrix.fancy
+      env: ${{ matrix.env }}
+      run: |
+        mkdir fancy
+        cd fancy
+        ${{ matrix.cmake-path }}cmake ${{ matrix.cmake-args }} -DCMAKE_BUILD_TYPE=RelWithDebInfo -DANTIBOT=ON -DMYSQL=ON -DWEBSOCKETS=ON ..
+        ${{ matrix.cmake-path }}cmake --build . --config RelWithDebInfo ${{ matrix.build-args }} --target everything
+    - name: Test fancy
+      if: matrix.fancy
+      run: |
+        cd release
+        ${{ matrix.cmake-path }}cmake --build . --config RelWithDebInfo ${{ matrix.build-args }} --target run_tests
+        ./DDNet-Server shutdown
+
     - name: Package
       run: |
         cd release