asop使用清华镜像源https://mirror.tuna.tsinghua.edu.cn/help/AOSP/
一开始使用每月初始化包的方式因为无法搞定版本的问题，没能通过编译，无奈，老老实实一点点下载吧
1、源码下载
mkdir aosp cd aosp repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest -b android-6.0.1_r1sh myrepo.sh
版本号，一定要选对，不然就要来回折腾，因为虽然都是android6.0，但有的版本并不支持nexus5，版本信息参考：http://blog.csdn.net/arxi/article/details/52292291
MMB29Q android-6.0.1_r11 Marshmallow Nexus 5, Nexus 5X, Nexus 6, Nexus 6P, Nexus 7 (flo/deb) MMB29T android-6.0.1_r10 Marshmallow Nexus Player MMB29S android-6.0.1_r9 Marshmallow Nexus 5, Nexus 6, Nexus 9 (volantis/volantisg) MMB29P android-6.0.1_r8 Marshmallow Nexus 5X, Nexus 6P MMB29O android-6.0.1_r7 Marshmallow Nexus 7 (flo/deb) MXB48K android-6.0.1_r5 Marshmallow Pixel C MXB48J android-6.0.1_r4 Marshmallow Pixel C MMB29M android-6.0.1_r3 Marshmallow Nexus 6P, Nexus Player MMB29K android-6.0.1_r1 Marshmallow Nexus 5, Nexus 5X, Nexus 6, Nexus 7 (flo/deb), Nexus 9 (volantis/volantisg)
顺便提醒下，一般版本支持的型号越多，相应的体积越大。曾经就下错过版本，导致烧录后进入normal模式一直卡在开机动画上。关于源码体积这里给个简单的参考：
android-6.0.1_r1 67G android-6.0.1_r3 54G 源码体积比较大，建议下载前一定要保证硬盘分区足够大，如果既要下载又要编译，建议存放源码分区不小于120G
myrepo.sh是为避免repo失败过程，对repo sync 重试过程进行的封装，见下方
#!/bin/sh repo sync -j4 while [ $? -ne 0 ] do repo sync -j4 done
同步过程出现 curl: (22) The requested URL returned error: 404 Not Found Server does not provide clone.bundle; ignoring. 直接无视即可
2、添加驱动
在代码完全同步之后，实际时缺少vendor目录的，是没有相应的驱动，编译出的镜像只能运行在模拟器上，下载相关的驱动
https://developers.google.com/android/drivers#hammerheadmmb29k，实际是三个shell 脚本
依次执行这三个脚本文件，这里要注意，三个脚本文件的作用是生成驱动文件，但是在执行操作前，它会让你阅读相关协议，你必须一直按enter键一行一行往下读，更不能一键摁到底，因为程序在最后会让你输入“I ACCEPT”，如果你一键摁到底，也就是说最后一步也摁enter键的话它就会执行默认操作，即不接受此协议，那生成驱动文件的操作就不会执行。这里有个小窍门，一直摁住enter，注意命令行中闪过的协议项，当读到第八项时可以放慢速度，一下一下的摁enter键了，最后慢慢的到最后一步，输入I ACCEPT即可。这三个文件都是这样的操作流程。上图展示了在执行完脚本文件后生成的驱动文件目录。
参考：http://blog.csdn.net/liu1075538266/article/details/51272398
3、编译
export USE_CCACHE=1
prebuilts/misc/linux-x86/ccache/ccache -M 50G
source build/envsetup.sh
[email protected]:~/aosp$ lunch
------------------------------
You‘re building on Linux
Lunch menu... pick a combo:
1. aosp_arm-eng
2. aosp_arm64-eng
3. aosp_mips-eng
4. aosp_mips64-eng
5. aosp_x86-eng
6. aosp_x86_64-eng
7. aosp_deb-userdebug
8. aosp_flo-userdebug
9. full_fugu-userdebug
10. aosp_fugu-userdebug
11. mini_emulator_arm64-userdebug
12. m_e_arm-userdebug
13. mini_emulator_mips-userdebug
14. mini_emulator_x86_64-userdebug
15. mini_emulator_x86-userdebug
16. aosp_flounder-userdebug
17. aosp_angler-userdebug
18. aosp_bullhead-userdebug
19. aosp_hammerhead-userdebug
20. aosp_hammerhead_fp-userdebug
21. aosp_shamu-userdebug
Which would you like? [aosp_arm-eng] 19
------------------------
make -j8
最终编译耗时 1h 22min
Creating filesystem with parameters:
Size: 1073741824
Block size: 4096
Blocks per group: 32768
Inodes per group: 8192
Inode size: 256
Journal blocks: 4096
Label: system
Blocks: 262144
Block groups: 8
Reserved block group size: 63
Created filesystem with 1511/65536 inodes and 93478/262144 blocks
Install system fs image: out/target/product/hammerhead/system.img
out/target/product/hammerhead/system.img+out/target/product/hammerhead/obj/PACKAGING/recovery_patch_intermediates/recovery_from_boot.p maxsize=1096212480 blocksize=135168 total=367728881 reserve=11083776
#### make completed successfully (01:12:44 (hh:mm:ss)) ####
[email protected]:~/aosp$ du -sh out/
22G out/
编译问题记录：
问题1：pp frameworks/base/tools/aidl/aidl_language_y.y build/core/binary.mk:609: recipe for target ‘out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp‘ failed make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_y.cpp] 断开的管道 make: *** 正在等待未完成的任务.... Lex: aidl <= frameworks/base/tools/aidl/aidl_language_l.l frameworks/base/tools/aidl/aidl_language_l.l:55: warning, 无法匹配规则 flex-2.5.39：严重内部错误，exec of /usr/bin/m4 failed build/core/binary.mk:646: recipe for target ‘out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp‘ failed make: *** [out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp] Error 1 make: *** Deleting file ‘out/host/linux-x86/obj/EXECUTABLES/aidl_intermediates/aidl_language_l.cpp‘ 注: 某些输入文件使用或覆盖了已过时的 API。 注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。 注: 某些输入文件使用了未经检查或不安全的操作。 注: 有关详细信息, 请使用 -Xlint:unchecked 重新编译。 解决办法：
1 更换软件源为阿里云
为了更快的安装软件，我们需要更换软件源为国内的软件源，这里推荐使用Ubuntu官方指定的国内软件源阿里云，具体方法是：
sudo gedit /etc/apt/sources.list 在文件最前面加入下面代码：
deb http://mirrors.aliyun.com/ubuntu/ quantal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ quantal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ quantal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ quantal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ quantal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal-backports main restricted universe multiverse2 安装依赖
sudo apt-get install -y git flex bison gperf build-essential libncurses5-dev:i386
sudo apt-get install libx11-dev:i386 libreadline6-dev:i386 libgl1-mesa-dev g++-multilib
sudo apt-get install tofrodos python-markdown libxml2-utils xsltproc zlib1g-dev:i386
sudo apt-get install dpkg-dev libsdl1.2-dev libesd0-dev
sudo apt-get install git-core gnupg flex bison gperf build-essential
sudo apt-get install zip curl zlib1g-dev gcc-multilib g++-multilib
sudo apt-get install libc6-dev-i386
sudo apt-get install lib32ncurses5-dev x11proto-core-dev libx11-dev
sudo apt-get install lib32z-dev ccache
sudo apt-get install libgl1-mesa-dev libxml2-utils xsltproc unzip m4Ubuntu 16.04请务必使用上面的依赖，Ubuntu 16.04需要的依赖和Ubuntu 14.04所需要的依赖是不同的
问题2：
clang: error: linker command failed with exit code 1 (use -v to see invocation)build/core/host_shared_library_internal.mk:51: recipe for target ‘out/host/linux-x86/obj/lib/libart.so‘ failedmake: *** [out/host/linux-x86/obj/lib/libart.so] Error 1make: *** 正在等待未完成的任务....据说这个错误只在ubuntu16.04 上出现
修改源码
修改 mydroid/art/build/Android.common_build.mk 文件，定位到75行，注释掉75-78：
75 #ifneq ($(WITHOUT_HOST_CLANG),true)
76 # By default, host builds use clang for better warnings.
77 # ART_HOST_CLANG := true
78 #endif
如果不修改这里，会遇到一个比较棘手的编译错误，修改的目的是把CLANG这个编译选项关掉，详见后面的编译记录，百度搜狗都无解，这个错误只会在Ubuntu16.04上遇到，Ubuntu14.04则不存在这个问题，参考 http://blog.csdn.net/fuchaosz/article/details/51487585
4、刷机
刷机过程碰到
fastboot reboot
< waiting for any device >
fastboot devices
no permissions (verify udev rules); see [http://developer.android.com/tools/device.html] fastboot
fastboot命令一直识别不了手机，一开始以为时fastboot版本的问题，后来发现不是这么回事
需要设置usb权限
因为ubuntu这样的系统都是默认以非root身份在运行的，要使用usb调试，需要sudo支持。
fastboot模式下插入手机
$ lsusb
[email protected]:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 04d9:a0cd Holtek Semiconductor, Inc.
Bus 001 Device 030: ID 18d1:4ee0 Google Inc.
Bus 001 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$sudo vim /etc/udev/rules.d/60-android.rules //60-android.rules为新建的。
加入以下内容：
SUBSYSTEM=="usb", ATTRS{idVendor}=="18d1", ATTRS{idProduct}=="4ee0",MODE="0666"
其中的idvendor idProduct指的是USB的ID可以使用lsusb查询得到。
比如我的是：
lsusb
Bus 001 Device 030: ID 18d1:4ee0 Google Inc.
ID 18d1 就是idVendor ，4ee0就是 idProduct
运行命令，重启udev：
$sudo chmod a+rx /etc/udev/rules.d/60-android.rules
$sudo service udev restart
(很重要)拔掉usb重新连上再执行：
fastboot devices
[email protected]:~$ fastboot devices
0779af0143a66640 fastboot
设置环境变量 sudo vim /etc/profileexport ANDROID_PRODUCT_OUT="/home/ninjame/aosp/out/target/product/hammerhead"source /etc/profile
[email protected]:~/aosp/out/target/product/hammerhead$ fastboot -w flashalltarget reported max download size of 1073741824 byteswiping userdata...Creating filesystem with parameters: Size: 13725835264 Block size: 4096 Blocks per group: 32768 Inodes per group: 8144 Inode size: 256 Journal blocks: 32768 Label: Blocks: 3351034 Block groups: 103 Reserved block group size: 823Created filesystem with 11/838832 inodes and 93654/3351034 blockswiping cache...Creating filesystem with parameters: Size: 734003200 Block size: 4096 Blocks per group: 32768 Inodes per group: 7472 Inode size: 256 Journal blocks: 2800 Label: Blocks: 179200 Block groups: 6 Reserved block group size: 47Created filesystem with 11/44832 inodes and 5813/179200 blocks--------------------------------------------Bootloader Version...: HHZ12kBaseband Version.....: M8974A-2.0.50.2.28Serial Number........: 0779af0143a66640--------------------------------------------checking product...OKAY [ 0.100s]sending ‘boot‘ (9160 KB)...OKAY [ 0.500s]writing ‘boot‘...OKAY [ 0.785s]sending ‘recovery‘ (10018 KB)...OKAY [ 0.566s]writing ‘recovery‘...OKAY [ 0.825s]erasing ‘system‘...OKAY [ 1.066s]sending ‘system‘ (358584 KB)...OKAY [ 11.452s]writing ‘system‘...OKAY [ 25.345s]erasing ‘userdata‘...OKAY [ 7.935s]sending ‘userdata‘ (137318 KB)...OKAY [ 4.511s]writing ‘userdata‘...OKAY [ 9.139s]erasing ‘cache‘...OKAY [ 0.584s]sending ‘cache‘ (13348 KB)...OKAY [ 0.630s]writing ‘cache‘...OKAY [ 1.067s]rebooting...
finished. total time: 65.037s
～哈哈～
时间： 2024-10-20 05:16:16