告诉你Ubuntu 10.04上搭建iPhone开发环境的方法及命令

1.准备Ubuntu环境

Ubuntu 10.04

sudo apt-get install git-core libxar-dev bison flex patch openssl libbz2-dev libssl-dev autoconf

sudo apt-get install build-essential gnustep gobjc gnustep-make libgnustep-base-dev gnustep-devel uuid

gcc, g++等编译器默认已经安装

sudo apt-get install g++

Ubuntu 10.04 amd64:

在64位系统上，apt-get找不到xar，就从网站上下载xar安装，要先安装依赖文件libxar1, 再安装xar

http://packages.ubuntu.com/hardy/xar

2.准备SDK和iPhone Fireware文件

2.1

iPhone1,2_3.1.2_7D11_Restore.ipsw
http://appldnld.apple.com.edgesuite.net/content.info.apple.com/iPhone/061-7265.20091008.Xsd32/iPhone1,2_3.1.2_7D11_Restore.ipsw

2.2

iphone_sdk_3.1.2_with_xcode_3.1.4__leopard__9m2809.dmg

3.准备iphonedevonlinux源代码、SDK和firmware文件

3.1 checkout iphonedevonlinux源代码

$ mkdir -p ~/iPhone/toolchain

$ cd ~/iPhone/toolchain
$ svn checkout http://iphonedevonlinux.googlecode.com/svn/trunk/     ./

当前checkout out的svn版本为revision 83

3.2 拷贝SDK，firmware文件到相应目录

$ mkdir -p ~/iPhone/toolchain/files/firmware
$ mv  iphone_sdk_3.1.2_with_xcode_3.1.4__leopard__9m2809.dmg   ~/iPhone/toolchain/files/
$ mv  iPhone1,2_3.1.2_7D11_Restore.ipsw  ~/iPhone/toolchain/files/firmware/

4.执行toolchain.sh

4.1  sudo ./toolchain.sh headers

4.2 sudo ./toolchain.sh firmware

由于GFW的原因，这一步可能不成功。一旦失败了，就手工修改toolchain.sh，直接添加解密firmware的key

修改toolchain.sh如下：

注视掉以下内容：

if [ -z "$DECRYPTION_KEY_SYSTEM" ] ; then
#        echo "We need the decryption key for `basename $FW_RESTORE_SYSTEMDISK`."
#        echo "I'm going to try to fetch it from $IPHONEWIKI_KEY_URL...."
#
#        IPHONEWIKI_KEY_URL=$( wget --quiet -O - $IPHONEWIKI_KEY_URL | awk '
#            BEGIN { IGNORECASE = 1; }
#            /name="'${DEVICE}'/  { found_phone=1; }
#            /.*'${TOOLCHAIN_VERSION}'.*/ && found_phone { found_firmware=1; }
#             /.*href=.*/ && found_firmware { while(sub(/href=|"/,"", $3));; print $3; exit;}
#        ')
#      
#        DECRYPTION_KEY_SYSTEM=`wget --quiet -O - "http://#www.theiphonewiki.com"$IPHONEWIKI_KEY_URL | awk '
#             BEGIN { IGNORECASE = 1; }
#            /.*VFDecrypt.*/  { print $3;}
#        '`
DECRYPTION_KEY_SYSTEM="a8a886d56011d2d98b190d0a498f6fcac719467047639cd601fd53a4a1d93c24e1b2ddc6"
if [ ! "$DECRYPTION_KEY_SYSTEM" ] ; then
error "Sorry, no decryption key for system partition found!"
exit 1
fi
echo "I found it!"
fi
message_status "Mounting ${FW_RESTORE_SYSTEMDISK}..."
mount_dmg "${TMP_DIR}/${FW_RESTORE_SYSTEMDISK}" "${MNT_DIR}" "${DECRYPTION_KEY_SYSTEM}"

别忘了添加DECRYPTION_KEY_SYSTEM=...这一行

4.3 sudo ./toolchain.sh darwin_sources

4.4 sudo ./toolchain.sh build

在这一步会出错，我遇到两个文件需要修改：

/home/jack/iPhone/toolchain/toolchain/src/cctools/ld64/src/MachOWriterExecutable.hpp:2222: error: ‘sprintf’ was not declared in this scope

/home/jack/iPhone/toolchain/toolchain/src/cctools/ld64/src/Options.cpp:3160: error: ‘fprintf’ was not declared in this scope

查看~/iPhone/toolchain/toolchain/bld/cctools-iphone/make.log文件，找到编译出错的文件，添加接下来两行：

#include <stdio.h>

#include <stdlib.h>

然后再次执行 sudo ./toolchain.sh build, 注意在提示是否checkout时，选择"n"， patch也选择"n"

一旦出现”It seems like the toolchain built!”，说明toolchain build成功。

5.测试toolchain

5.1 设置PATH、

在~/.bashrc中加入：

PATH=~/iphone/toolchain/toolchain/pre/bin:$PATH

5.2 编译HelloToolchain

cd ~/iPhone/toolchain/app/HelloToolch

执行IP=192.168.1.3 make deploy， 其中IP是iPhone手机的IP地址，前提是已经越狱，并且通过ssh能够进行访问

在手机上可以看到HelloToolchain的应用，点击执行后在手机上显示出“HelloToolchain”

一旦编译出错，进行如下处理：

mv ~/iPhone/toolchain/toolchain/sys/System ~/iPhone/toolchain/toolchain/sys/System2mv ~/iPhone/toolchain/toolchain/sys/usr/lib ~/iPhone/toolchain/toolchain/sys/usr/lib2cp ~/iPhone/toolchain/sdks/iPhoneOS3.1.2.sdk/System ~/iPhone/toolchain/toolchain/sys/cp ~/iPhone/toolchain/sdks/iPhoneOS3.1.2.sdk/usr/lib ~/iPhone/toolchain/toolchain/sys/usr/

6.参考

1.  install ldid

You'll need ldid to sign your code, you can get it on the iPhone by doing:

$ sudo apt-get install ldid

Here's how to get it on Linux/OX S:
First, download from saurik's with this:

$ wget

Now, Unzip it:

$ tar -zxf ldid-1.0.610.tgz
Move to the result folder:

$ cd ldid-1.0.610
Compile it:

$ g++ -I . -o util/ldid{,.cpp} -x c util/{lookup2,sha1}.c
export CODESIGN_ALLOCATE=.../toolchain/pre/bin/arm-apple-darwin9-codesign_allocate; ldid -S yourlib

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