+ini_set('include_path',
+ dirname(__FILE__) . '/../:' .
+ dirname(__FILE__) . '/../../pear:' .
+ ini_get('include_path')
+);
+
+$rootDir = dirname(__FILE__) . '/../..';
+
+$files = array(
+ "{$rootDir}/roojs1/less/bootstrap/bootstrap.less" => array(
+ 'baseDir' => "{$rootDir}/roojs1/css-bootstrap",
+ 'name' => 'bootstrap.css',
+ 'minify' => 'bootstrap.min.css',
+ 'sourceMapRootpath' => '../less/bootstrap/',
+ 'variables' => array("@import 'variables.less';")
+ ),
+ "{$rootDir}/roojs1/less/bootstrap/bootstrap-light.less" => array(
+ 'baseDir' => "{$rootDir}/roojs1/css-bootstrap",
+ 'name' => 'bootstrap-light.css',
+ 'minify' => 'bootstrap-light.min.css',
+ 'sourceMapRootpath' => '../less/bootstrap/',
+ 'variables' => array("@import 'variables.less';")
+ ),
+
+ "{$rootDir}/roojs1/less/roojs-bootstrap/roojs-bootstrap.less" => array(
+ 'baseDir' => "{$rootDir}/roojs1/css-bootstrap",
+ 'name' => 'roojs-bootstrap-debug.css',
+ 'minify' => 'roojs-bootstrap.css',
+ 'sourceMapRootpath' => '../less/roojs-bootstrap/',
+ 'variables' => array("@import '../bootstrap/variables.less';")
+ )
+);
+
+foreach ($files as $src => $file){
+
+ $css = "{$file['baseDir']}/{$file['name']}";
+
+ if(!file_exists($css)){
+ continue;
+ }
+
+ $dir = "{$file['baseDir']}/{$file['sourceMapRootpath']}";
+
+ $variable = "{$dir}variables.less";
+
+ if(file_exists($variable) && filemtime("{$dir}variables.less") > filemtime($css)){
+ continue;
+ }
+
+ $isLatest = true;
+
+ foreach(scandir($dir) as $f) {
+
+ if (!strlen($f) || $f[0] == '.') {
+ continue;
+ }
+
+ $less = "{$dir}{$f}";