testing-repository/Gtkmm3/vscode_meson/tasks.json

{
    "tasks": [
        {
            "type": "meson",
            //"target": "gtk91",
            "mode": "build",
            "group": "build",
            "problemMatcher": [],
            "label": "Meson: Build target"
        }
    ],
    "version": "2.0.0"
}