Add path.sep for older versions of Node.js.

Former-commit-id: 1a058681fc5c6aae426902a7d6dd76b3a5849837

build.js

@@ -12,6 +12,9 @@
       minify = require(path.join(__dirname, 'build', 'minify.js')),
       mkdirpSync = require(path.join(__dirname, 'build', 'mkdirp-sync.js'));
 
+  /** Add `path.sep` for older versions of Node.js */
+  path.sep || (path.sep = process.platform == 'win32' ? '\\' : '/');
+
   /** The current working directory */
   var cwd = process.cwd();
 
@@ -22,7 +25,7 @@
   var push = arrayRef.push;
 
   /** Used to detect the Node.js executable in command-line arguments */
-  var reNode = /(?:^|[\/\\])node(?:\.exe)?$/;
+  var reNode = RegExp('(?:^|' + path.sep + ')node(?:\\.exe)?$');
 
   /** Shortcut used to convert array-like objects to arrays */
   var slice = arrayRef.slice;
@@ -269,6 +272,9 @@
     'node'
   ];
 
+  /** Add `path.sep` for older versions of Node.js */
+  path.sep || (path.sep = process.platform == 'win32' ? '\\' : '/');
+
   /*--------------------------------------------------------------------------*/
 
   /**

build/minify.js

@@ -16,6 +16,12 @@
       postprocess = require('./post-compile.js'),
       tar = require('../vendor/tar/tar.js');
 
+  /** Add `fs.existsSync` for older versions of Node.js */
+  fs.existsSync || (fs.existsSync = path.existsSync);
+
+  /** Add `path.sep` for older versions of Node.js */
+  path.sep || (path.sep = process.platform == 'win32' ? '\\' : '/');
+
   /** The Git object ID of `closure-compiler.tar.gz` */
   var closureId = '23cf67d0f0b979d97631fc108a2a43bb82225994';
 
@@ -41,7 +47,7 @@
   var mediaType = 'application/vnd.github.v3.raw';
 
   /** Used to detect the Node.js executable in command-line arguments */
-  var reNode = /(?:^|[\/\\])node(?:\.exe)?$/;
+  var reNode = RegExp('(?:^|' + path.sep + ')node(?:\\.exe)?$');
 
   /** Used to reference parts of the blob href */
   var location = (function() {
@@ -63,9 +69,6 @@
     'advanced': 'ADVANCED_OPTIMIZATIONS'
   };
 
-  /** Reassign `existsSync` for older versions of Node.js */
-  fs.existsSync || (fs.existsSync = path.existsSync);
-
   /*--------------------------------------------------------------------------*/
 
   /**

build/mkdirp-sync.js

@@ -6,6 +6,11 @@
   var fs = require('fs'),
       path = require('path');
 
+  /** Add `path.sep` for older versions of Node.js */
+  path.sep || (path.sep = process.platform == 'win32' ? '\\' : '/');
+
+  /*--------------------------------------------------------------------------*/
+
   /**
    * Makes the given `path` directory, without throwing errors for existing
    * directories and making parent directories as needed.
@@ -36,6 +41,8 @@
     });
   }
 
+  /*--------------------------------------------------------------------------*/
+
   // expose
   module.exports = mkdirpSync;
 }());