test.c/.vscode/tasks.json

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "all",
            "type":"shell",
            "command": "make all -j4",
            "problemMatcher": {
                "base": "gcc",
                "owner": "gcc",
                "fileLocation":"absolute"
            },
            "group": {
                "kind": "build",
                "isDefault": true
            }
        },
        {
            "label": "clean",
            "type":"shell",
            "command": "make clean -j4",
            "problemMatcher": {
                "base": "gcc",
                "owner": "gcc",
                "fileLocation":"absolute"
            },
            "group": {
                "kind": "build",
                "isDefault": true
            }
        }
    ],
    "presentation": {
        "focus": true,
        "reveal": "always",
        "panel": "shared",
        "clear": true,
    }
}