#lang racket

(require racket-makefile)

;; A makefile body is ordinary Racket. Target names that are expressions are
;; evaluated while the makefile is registered, so a loop can generate targets.

(makefile 'stuff
  (define sources '("foo.c" "bar.c" "baz.c"))

  (define objects
    (for/list ([src sources])
      (define obj (path-replace-extension src #".o"))
      (target obj
        (deps src)
        (run `(cc -c $< -o $target)))
      obj))

  (default-target 'all)
  (phony 'all 'clean)

  (target 'all
    (deps objects))

  (target 'clean
    (apply rm-f objects)))