Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.4.7)
// Compass (v1.0.1)
// ----

$font-path: '../fonts/';
$sprite-path: '../sprites/';
$image-path : '../images/';

@function url-wrap ($root : false, $path : false, $only-path : false, $cachebust : false) {

  @if not $root or not $path {
    @return null; //will result in nothing set
  }

  $url : '' + $root + $path;

  @if ($cachebust) {
    $url : $url + '?=' + random(100000);
  }

  @if not $only-path {
    $url : unquote('url("' + $url + '")');
  }

  @return $url;
}

//these inherit from url-wrap, use same arguments
@function font-url ($params...) { @return url-wrap($font-path, $params...) }
@function image-url ($params...) { @return url-wrap($image-path, $params...) }
@function sprite-url ($params...) { @return url-wrap($sprite-path, $params...) }
// Taken from Compass - https://github.com/Compass/compass
// Cross-browser support for @font-face. Supports IE, Gecko, Webkit, Opera.
//
// * $name is required, arbitrary, and what you will use in font stacks.
// * $font-files is required using font-files('relative/location', 'format').
//   for best results use this order: woff, opentype/truetype, svg
// * $eot is required by IE, and is a relative location of the eot file.
// * $weight shows if the font is bold, defaults to normal
// * $style defaults to normal, might be also italic
// * For android 2.2 Compatiblity, please ensure that your web page has
//   a meta viewport tag.
// * To support iOS < 4.2, an SVG file must be provided
//
// If you need to generate other formats check out the Font Squirrel
// [font generator](http://www.fontsquirrel.com/fontface/generator)
//

// In order to refer to a specific style of the font in your stylesheets as
// e.g. "font-style: italic;",  you may add a couple of @font-face includes
// containing the respective font files for each style and specying
// respective the $style parameter.

// Order of the includes matters, and it is: normal, bold, italic, bold+italic.

@mixin font-face($name, $font-files, $eot: false, $weight: false, $style: false) {
  $iefont: unquote("#{$eot}?#iefix");
  @font-face {
    font-family: quote($name);
    @if $eot {
      src: font-url($eot);
      $font-files: font-url($iefont) unquote("format('embedded-opentype')"), $font-files;
    }
    src: $font-files;
    @if $weight {
      font-weight: $weight;
    }
    @if $style {
      font-style: $style;
    }
  }
}

@include font-face("FontAwesome",
        font-files("fontawesome-webfont.eot",
                   "fontawesome-webfont.woff",
                   "fontawesome-webfont.ttf",
                   "fontawesome-webfont.svg#FontAwesome"),
        $eot: "fontawesome-webfont.eot",
        $weight: normal,
        $style: normal);

SassMeister-output.css

@font-face {
  font-family: "FontAwesome";
  src: url("../fonts/fontawesome-webfont.eot");
  src: url("../fonts/fontawesome-webfont.eot?#iefix") format('embedded-opentype'), url('/fonts/fontawesome-webfont.eot') format('embedded-opentype'), url('/fonts/fontawesome-webfont.woff') format('woff'), url('/fonts/fontawesome-webfont.ttf') format('truetype'), url('/fonts/fontawesome-webfont.svg#FontAwesome') format('svg');
  font-weight: normal;
  font-style: normal;
}