Replace Makefile with Grunt

.travis.yml

 language: node_js
 node_js:
-  - 0.8
+  - "0.10"
+before_script:
+  - npm install grunt-cli -g

Gruntfile.js

+/*jshint node: true */
+module.exports = function(grunt) {
+
+	// Project configuration.
+	grunt.initConfig({
+		// Metadata.
+		pkg: grunt.file.readJSON("package.json"),
+		banner: "/*! <%= pkg.name %> - v<%= pkg.version %> - " +
+			"* Copyright (c) <%= grunt.template.today('yyyy') %> IOLA and <%= pkg.author.name %>;" +
+			" Licensed <%= pkg.license %> */\n",
+		// Task configuration.
+		uglify: {
+			options: {
+				banner: "<%= banner %>"
+			},
+			dist: {
+				expand: true,
+				flatten: true,
+				src: ["jquery.*.js", "!jquery.js"],
+				dest: "dist/",
+				rename: function(base, path) {
+					return base + path.replace(/\.js/, ".min.js");
+				}
+			}
+		},
+		jshint: {
+			options: grunt.file.readJSON(".jshintrc"),
+			gruntfile: {
+				src: "Gruntfile.js"
+			},
+			flot: {
+				src: ["jquery.flot*.js"]
+			}
+		},
+		watch: {
+			gruntfile: {
+				files: "Gruntfile.js",
+				tasks: ["jshint:gruntfile"]
+			},
+			flot: {
+				files: "<%= jshint.flot.src %>",
+				tasks: ["jshint:flot"]
+			}
+		}
+	});
+
+	// These plugins provide necessary tasks.
+	grunt.loadNpmTasks("grunt-contrib-uglify");
+	grunt.loadNpmTasks("grunt-contrib-jshint");
+	grunt.loadNpmTasks("grunt-contrib-watch");
+
+	// Default task.
+	grunt.registerTask("default", ["jshint", "uglify"]);
+
+};

Makefile

-# Flot Makefile
-
-.PHONY: all
-
-# The default behavior is to minify all our JavaScript files
-
-all: $(patsubst %.js,%.min.js,$(filter-out %.min.js,$(wildcard *.js)))
-
-%.min.js: %.js
-	yui-compressor $< -o $@
-
-# Flot's Travis test suite runs JSHint with the options in .jshintrc
-
-test:
-	./node_modules/.bin/jshint jquery.flot*.js

package.json

 {
-	"name": "Flot",
-	"version": "0.9.0-alpha",
-	"main": "jquery.flot.js",
-	"scripts": {
-		"test": "make test"
-	},
-	"devDependencies": {
-		"jshint": "0.9.1"
-	}
+  "name": "Flot",
+  "version": "0.9.0-alpha",
+  "main": "jquery.flot.js",
+  "scripts": {
+    "test": "grunt jshint"
+  },
+  "description": "Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features.",
+  "directories": {
+    "example": "examples"
+  },
+  "homepage": "http://www.flotcharts.org",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/flot/flot.git"
+  },
+  "keywords": [
+    "chart",
+    "plot",
+    "graph",
+    "visualization",
+    "canvas",
+    "graphics"
+  ],
+  "author": {
+    "name": "Ole Laursen",
+    "url": "https://github.com/OleLaursen"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "http://github.com/flot/flot/blob/master/LICENSE.txt"
+    }
+  ],
+  "bugs": {
+    "url": "https://github.com/flot/flot/issues"
+  },
+  "devDependencies": {
+    "grunt": "~0.4.1",
+    "grunt-contrib-jshint": "~0.6.4",
+    "grunt-contrib-uglify": "~0.2.4",
+    "grunt-contrib-watch": "~0.5.3"
+  },
+  "maintainers": [
+    {
+      "name": "David Schnur",
+      "email": "dnschnur@gmail.com",
+      "url": "http://github.com/dnschnur"
+    }
+  ]
 }