如何应用r.js对requirejs下的js代码合并

({
    baseUrl:‘js‘,
    paths:{
                jquery:‘static/jquery-1.10.2.min‘,
                underscore:‘static/underscore‘,
                bootstrap:‘static/bootstrap‘
            },
    shim:{
                ‘bootstrap‘:[‘jquery‘]
            },
    name:‘main‘,
    out:‘js/main-build.js‘

})

C:\xampp\htdocs\test\require>node r.js -o build.js

Tracing dependencies for: main
Uglifying file: C:/xampp/htdocs/test/require/js/main-build.js

C:/xampp/htdocs/test/require/js/main-build.js
----------------
C:/xampp/htdocs/test/require/js/static/jquery-1.10.2.min.js
C:/xampp/htdocs/test/require/js/static/underscore.js
C:/xampp/htdocs/test/require/js/static/bootstrap.js
C:/xampp/htdocs/test/require/js/cache.js
C:/xampp/htdocs/test/require/js/main.js

<script data-main="main-build" src="require.js"></script>