NASM project for VS Code

asm.code-workspace

{
	"folders": [
    ...
  ],
	"settings": {},
	"tasks": {
		"version": "2.0.0",
		"tasks": [
			{
				"label": "make",
				"type": "shell",
				"command": "make",
				"presentation": {
					"echo": false,
					"reveal": "never",
					"focus": false,
					"panel": "dedicated",
					"showReuseMessage": false,
					"clear": true
				},
				"options": {
					"cwd": "${fileDirname}"
				},
				"group": {
					"kind": "build",
					"isDefault": true
				},
				"problemMatcher": [
					{
						"fileLocation": [
							"relative",
							"${fileDirname}"
						],
						"applyTo": "allDocuments",
						"source": "nasm",
						"pattern": {
							"regexp": "^([^:]+):(\\d+): ([^:]+): (.*)$",
							"file": 1,
							"line": 2,
							"severity": 3,
							"message": 4
						}
					},
					{
						"fileLocation": [
							"relative",
							"${fileDirname}"
						],
						"applyTo": "allDocuments",
						"source": "ld",
						"pattern": {
							"regexp": "^([^:]+):(\\d+): (.*)$",
							"file": 1,
							"line": 2,
							"message": 3
						}
					}
				]
			},
			{
				"label": "clean",
				"type": "shell",
				"command": "make",
				"args": [
					"clean"
				],
				"presentation": {
					"echo": false,
					"reveal": "never",
					"focus": false,
					"panel": "dedicated",
					"showReuseMessage": false,
					"clear": true
				},
				"options": {
					"cwd": "${fileDirname}"
				},
				"problemMatcher": []
			}
		]
	}
}

Makefile

%.o : %.asm
	nasm -felf64 -F dwarf $< -o $@

hello: greet.o write.o readline.o termio.o
	ld $^ -o $@

clean: 
	rm -f *.o hello