From b1d8309717f3cb8ced8e1b2830fbd44dd149b7e8 Mon Sep 17 00:00:00 2001
From: Milk Lee <milk.lee@qq.com>
Date: Wed, 6 May 2015 15:27:03 -0700
Subject: [PATCH] AMD support

---
 .travis.yml       |  2 +-
 bits/00_header.js | 23 ++++++++++++++++++++---
 bits/99_footer.js |  2 +-
 crc32.flow.js     | 25 +++++++++++++++++++++----
 crc32.js          | 24 ++++++++++++++++++++----
 ctest/crc32.js    | 24 ++++++++++++++++++++----
 6 files changed, 83 insertions(+), 17 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 381b0d0..c6ea55e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: node_js
 node_js:
+  - "iojs"
   - "0.11"
   - "0.10"
-  - "0.8"
 before_install:
   - "npm install -g mocha crc-32 benchmark ansi"
   - "npm install blanket"
diff --git a/bits/00_header.js b/bits/00_header.js
index 8d5d5da..eef3f05 100644
--- a/bits/00_header.js
+++ b/bits/00_header.js
@@ -1,5 +1,22 @@
-/* crc32.js (C) 2014 SheetJS -- http://sheetjs.com */
+/* crc32.js (C) 2014-2015 SheetJS -- http://sheetjs.com */
 /* vim: set ts=2: */
-var CRC32 = {};
+var CRC32;
 /*:: declare var DO_NOT_EXPORT_CRC: any; */
-(function(CRC32) {
+/*:: declare var define: any; */
+(function (factory) {
+	if(typeof DO_NOT_EXPORT_CRC === 'undefined') {
+		if('object' === typeof exports) {
+			factory(exports);
+		} else if ('function' === typeof define && define.amd) {
+			define(function () {
+				var module = {};
+				factory(module);
+				return module;
+			});
+		} else {
+		  factory(CRC32 = {});
+		}
+	} else {
+		factory(CRC32 = {});
+	}
+}(function(CRC32) {
diff --git a/bits/99_footer.js b/bits/99_footer.js
index 802d058..be4600a 100644
--- a/bits/99_footer.js
+++ b/bits/99_footer.js
@@ -1 +1 @@
-})(typeof exports !== "undefined" && typeof DO_NOT_EXPORT_CRC === 'undefined' ? exports : CRC32);
+}));
diff --git a/crc32.flow.js b/crc32.flow.js
index 8f62636..cd5418a 100644
--- a/crc32.flow.js
+++ b/crc32.flow.js
@@ -1,8 +1,25 @@
-/* crc32.js (C) 2014 SheetJS -- http://sheetjs.com */
+/* crc32.js (C) 2014-2015 SheetJS -- http://sheetjs.com */
 /* vim: set ts=2: */
-var CRC32 = {};
+var CRC32;
 /*:: declare var DO_NOT_EXPORT_CRC: any; */
-(function(CRC32) {
+/*:: declare var define: any; */
+(function (factory) {
+	if(typeof DO_NOT_EXPORT_CRC === 'undefined') {
+		if('object' === typeof exports) {
+			factory(exports);
+		} else if ('function' === typeof define && define.amd) {
+			define(function () {
+				var module = {};
+				factory(module);
+				return module;
+			});
+		} else {
+		  factory(CRC32 = {});
+		}
+	} else {
+		factory(CRC32 = {});
+	}
+}(function(CRC32) {
 CRC32.version = '0.3.0';
 /*::
 type CRC32Type = number;
@@ -97,4 +114,4 @@ CRC32.table = table;
 CRC32.bstr = crc32_bstr;
 CRC32.buf = crc32_buf;
 CRC32.str = crc32_str;
-})(typeof exports !== "undefined" && typeof DO_NOT_EXPORT_CRC === 'undefined' ? exports : CRC32);
+}));
diff --git a/crc32.js b/crc32.js
index 3f00ceb..a1ca898 100644
--- a/crc32.js
+++ b/crc32.js
@@ -1,7 +1,23 @@
-/* crc32.js (C) 2014 SheetJS -- http://sheetjs.com */
+/* crc32.js (C) 2014-2015 SheetJS -- http://sheetjs.com */
 /* vim: set ts=2: */
-var CRC32 = {};
-(function(CRC32) {
+var CRC32;
+(function (factory) {
+	if(typeof DO_NOT_EXPORT_CRC === 'undefined') {
+		if('object' === typeof exports) {
+			factory(exports);
+		} else if ('function' === typeof define && define.amd) {
+			define(function () {
+				var module = {};
+				factory(module);
+				return module;
+			});
+		} else {
+		  factory(CRC32 = {});
+		}
+	} else {
+		factory(CRC32 = {});
+	}
+}(function(CRC32) {
 CRC32.version = '0.3.0';
 /* see perf/crc32table.js */
 function signed_crc_table() {
@@ -91,4 +107,4 @@ CRC32.table = table;
 CRC32.bstr = crc32_bstr;
 CRC32.buf = crc32_buf;
 CRC32.str = crc32_str;
-})(typeof exports !== "undefined" && typeof DO_NOT_EXPORT_CRC === 'undefined' ? exports : CRC32);
+}));
diff --git a/ctest/crc32.js b/ctest/crc32.js
index 3f00ceb..a1ca898 100644
--- a/ctest/crc32.js
+++ b/ctest/crc32.js
@@ -1,7 +1,23 @@
-/* crc32.js (C) 2014 SheetJS -- http://sheetjs.com */
+/* crc32.js (C) 2014-2015 SheetJS -- http://sheetjs.com */
 /* vim: set ts=2: */
-var CRC32 = {};
-(function(CRC32) {
+var CRC32;
+(function (factory) {
+	if(typeof DO_NOT_EXPORT_CRC === 'undefined') {
+		if('object' === typeof exports) {
+			factory(exports);
+		} else if ('function' === typeof define && define.amd) {
+			define(function () {
+				var module = {};
+				factory(module);
+				return module;
+			});
+		} else {
+		  factory(CRC32 = {});
+		}
+	} else {
+		factory(CRC32 = {});
+	}
+}(function(CRC32) {
 CRC32.version = '0.3.0';
 /* see perf/crc32table.js */
 function signed_crc_table() {
@@ -91,4 +107,4 @@ CRC32.table = table;
 CRC32.bstr = crc32_bstr;
 CRC32.buf = crc32_buf;
 CRC32.str = crc32_str;
-})(typeof exports !== "undefined" && typeof DO_NOT_EXPORT_CRC === 'undefined' ? exports : CRC32);
+}));