compiling all less files

sites/all/themes/gui/perfarttimeline/gulpfile.js

@@ -3,7 +3,8 @@ var less = require('gulp-less');
 // var watch = require('gulp-watch');
 
 function compileless() {
-  return gulp.src('./less/styles.less')  // only compile the entry file
+  // return gulp.src('./less/styles.less')  // only compile the entry file
+  return gulp.src('./less/*.less')
       // .pipe(plumber())
       .pipe(less({
         paths: ['./less/']