修改Mac安装盘,直接运行OSInstall.mpkg安装系统,到第二分区。 - XiZi's Blog

修改Mac安装盘,直接运行OSInstall.mpkg安装系统,到第二分区。

Xizi posted @ 2012年7月12日 21:05 in 未分类 with tags Mac OSX Lion Mountain Lion OSInstall.mpkg BaseSystemResources.pkg , 10478 阅读

1、主要修改OSInstall.mpkg和BaseSystemResources.pkg两个文件(位于目录:System/Installation/Packages下面)。

2、修改OSInstall.mpkg,主要取消一些安装包没有但是在Distribution文件里面默认配置了,所以安装的时候提示出错。步骤如下

# 1. 创建OSInstall文件夹,并解压mpkg文件. 在这之前可能需要sudo获取root权限。
mkdir OSInstall
cd OSInstall
xar -x -f ../OSInstall.mpkg
# 2. 用你喜欢的文本编辑器编辑Distribution文件,主要修改4个地方
####(1)删除 eraseOptionAvailable="true" 是目标可以安装在MBR分区
@@ -1,6 +1,6 @@
 <?xml version="1.0" standalone="yes"?>
 <installer-gui-script minSpecVersion="1">
-    <options eraseOptionAvailable="true" hostArchitectures="i386" allow-external-scripts="yes"/>
+    <options hostArchitectures="i386" allow-external-scripts="yes"/>
     <title>MacOSX_Title</title>
     <license file="License.rtf"/>
     <conclusion file="Conclusion.rtfd"/>
#### (2) 修改isSupportedPlatform函数直接返回true
@@ -41,23 +41,7 @@
 
 function isSupportedPlatform(){
 
-	if( isVirtualMachine() ){
-		return true;
-	}
-	
-	var platformSupportValues=["Mac-F2268DC8","Mac-F22C86C8","Mac-F22587C8","Mac-F2218FA9","Mac-F2218EA9","Mac-F42D86A9","Mac-F22C8AC8","Mac-F22586C8","Mac-942B59F58194171B","Mac-F226BEC8","Mac-F4218FC8","Mac-942459F5819B171B","Mac-7BA5B2794B2CDB12","Mac-F4218EC8","Mac-F2208EC8","Mac-F22C89C8","Mac-F22587A1","Mac-F221DCC8","Mac-F42388C8","Mac-F223BEC8","Mac-F4238CC8","Mac-F222BEC8","Mac-F227BEC8","Mac-F4208AC8","Mac-F22788A9","Mac-F4238BC8","Mac-F221BEC8","Mac-C08A6BB70A942AC2","Mac-8ED6AF5B48C039E1","Mac-F2238AC8","Mac-F4208EAA","Mac-F22788C8","Mac-F2268EC8","Mac-F2218EC8","Mac-F22589C8","Mac-F4228EC8","Mac-F22788AA","Mac-F42C86C8","Mac-F4208CA9","Mac-942C5DF58193131B","Mac-F2238BAE","Mac-F42289C8","Mac-F2268CC8","Mac-F4208DC8","Mac-F2218FC8","Mac-742912EFDBEE19B3","Mac-F4208DA9","Mac-F42D89C8","Mac-F4208CAA","Mac-F42D89A9","Mac-F2268AC8","Mac-F42C89C8","Mac-942452F5819B1C1B","Mac-F42786A9","Mac-F42D88C8","Mac-F42187C8","Mac-94245B3640C91C81","Mac-F42D86C8","Mac-4BC72D62AD45599E","Mac-F2268DAE","Mac-F42C8CC8","Mac-F42C88C8","Mac-94245A3940C91C80","Mac-F42386C8","Mac-942B5BF58194151B","Mac-F42189C8"];
-	var boardID = system.ioregistry.fromPath('IOService:/')['board-id'];
-	
-	if( !boardID || platformSupportValues.length ==0 ) {
-		return false
-	}
-	for( var i = 0; i < platformSupportValues.length; i++ ){
-	 	if( boardID == platformSupportValues[i] ){
-				return true;
-	  	}	
-	}
-
-	return false;
+	return true;
 }
####(3)检查是否为Server版本系统
@@ -170,19 +154,9 @@
 					return false;
 				}
 				
-			// Media Snag Boot
-			} else if (system.env.__OSINSTALL_ENVIRONMENT == '1' && system.files.fileExistsAtPath("/System/Installation/Packages/OSInstall.mpkg")) {
-			
-				// Only allow install on server volumes if Server.app is installed
-				if (! system.files.bundleAtPath(my.target.mountpoint + "/Applications/Server.app")) {
-			
-					my.result.message = system.localizedString('VC_NeedServerApp_message');
-					my.result.type = 'Fatal';
-					return false;
-				}
 			
 			// Recovery HD
-			} else if (system.env.__OSINSTALL_ENVIRONMENT == '1' && ! system.files.fileExistsAtPath("/System/Installation/Packages/OSInstall.mpkg")) {
+			} else if (! system.files.fileExistsAtPath("/System/Installation/Packages/OSInstall.mpkg")) {
 				
 				// Block Server volumes
 				my.result.message = system.localizedString('VC_CannotUpgradeServerRecovery_message');

####(4)去掉没有的语言包制定
@@ -596,16 +543,6 @@
     <pkg-ref id="com.apple.MacOSX.lang.tr" auth="root">Turkish.pkg</pkg-ref>
     <pkg-ref id="com.apple.MacOSX.lang.cs" auth="root">Czech.pkg</pkg-ref>
     <pkg-ref id="com.apple.pkg.ServerEssentials" auth="root">ServerEssentials.pkg</pkg-ref>
-    <pkg-ref id="com.apple.MacOSX.lang.th" auth="root">Thai.pkg</pkg-ref>
-    <pkg-ref id="com.apple.MacOSX.lang.ca" auth="root">Catalan.pkg</pkg-ref>
-    <pkg-ref id="com.apple.MacOSX.lang.hr" auth="root">Croatian.pkg</pkg-ref>
-    <pkg-ref id="com.apple.MacOSX.lang.el" auth="root">Greek.pkg</pkg-ref>
-    <pkg-ref id="com.apple.MacOSX.lang.he" auth="root">Hebrew.pkg</pkg-ref>
-    <pkg-ref id="com.apple.MacOSX.lang.ro" auth="root">Romanian.pkg</pkg-ref>
-    <pkg-ref id="com.apple.MacOSX.lang.sk" auth="root">Slovak.pkg</pkg-ref>
-    <pkg-ref id="com.apple.MacOSX.lang.uk" auth="root">Ukrainian.pkg</pkg-ref>
-    <pkg-ref id="com.apple.mpkg.OSInstall" auth="root" version="10.7.0">OSInstall.mpkg</pkg-ref>
-    <system-image id="com.apple.dmg.MacOSX">BaseSystem.dmg</system-image>
     <pkg-ref id="com.apple.MacOSX.lang.ar" installKBytes="50124" version="10.7.0.1.1.1306847324"/>
     <pkg-ref id="com.apple.MacOSX.lang.ca" installKBytes="75279" version="10.7.0.1.1.1306847324"/>
     <pkg-ref id="com.apple.MacOSX.lang.cs" installKBytes="42768" version="10.7.0.1.1.1306847324"/>
#3. 重新打包OSInstall.mpkg
xar -c -f ../OSInstall.mpkg *

3. 修改BaseSystemResources.pkg

# 1. 创建BaseSystemResources文件夹,并解压mpkg文件. 在这之前可能需要sudo获取root权限。
mkdir BaseSystemResources
cd BaseSystemResources
xar -x -f ../BaseSystemResources.pkg
# 2. 创建Payload文件
touch Payload
# 3. 重新打包
xar -c -f ../BaseSystemResources.pkg *

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