AOSP android7.1.1-r16源码编译
编译环境配置
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Ubuntu17.04 |
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安装openjdk(7/8/9) |
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sudo apt-get install openjdk-8-jdk |
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安装git |
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sudo apt-get install git git config --global user.name "accout" git config --global user.email "accout @qq.com" sudo apt-get install repo |
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添加依赖 |
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sudo apt-get install libx11-dev:i386 libreadline6-dev:i386 libgl1-mesa-dev g++-multilib sudo apt-get install -y git flex bison gperf build-essential libncurses5-dev:i386 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 libgl1-mesa-dev libxml2-utils xsltproc unzip m4 sudo apt-get install lib32z-dev ccache |
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获取源码
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Android7.1 |
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repo工具准备 |
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mkdir ~/bin PATH=~/bin:$PATH curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo chmod a+x ~/bin/repo curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo -o repo chmod +x repo |
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建立源码文件 |
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mkdir source cd source repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest // 最近版本 repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest -b android-7.1.1_r16 // 指定版本 // 细分版本 NUF26K repo sync |
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备注 |
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repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest -b android-7.1.1_r16 repo init -u git://aosp.tuna.tsinghua.edu.cn/aosp/platform/manifest -b android-7.1.1_r16 repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest -b android-7.1.1_r24 |
编译源码
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编译 |
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编译工程 |
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source build/envsetup.sh lunch aosp_arm64-eng make -j8 |
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编译模块 |
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. build/envsetup.sh m：编译所有的模块 mm：编译当前目录下的模块，当前目录下要有Android.mk文件 mmm：编译指定路径下的模块，指定路径下要有Android.mk文件 !!!编译前需执行：. build/envsetup.sh，否则报错找不到命令xx ref:link |
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参考：
获取源码
Codenames, Tags, and Build Numbers 主线版本
编译
打造自己的Android源码学习环境之五：编译Android源代码
烧录
从谷歌官网下载android 6.0源码、编译并刷入nexus 6p手机
Factory Images for Nexus and Pixel Devices
将android-6.0.1_r11的编译结果刷入nexus6P
Ubuntu 14.04 编译 AOSP for Nexus/Pixel
编译问题
Q1.首次编译报错(Ubuntu14.04-Android6.0)
Log: ERROR: Bad request, see Jack server log (/tmp/jack-envy15/jack-8072.log)
Q2.首次编译报错GC overhead limit exceeded (Ubuntu17.04-Android7.1)
关键Log:
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Out of memory error (version 1.3-rc6 'Douarn' (441800 22a11d4b264ae70e366aed3025ef47362d1522bb by android-jack-team@google.com)). GC overhead limit exceeded. Try increasing heap size with java option '-Xmx<size>'. // android-7.1.1_r16 FAILED: /bin/bash out/target/common/obj/JAVA_LIBRARIES/core-all_intermediates/with-local/classes.dex.rsp Out of memory error (version 1.2-rc4 'Carnac' (298900 f95d7bdecfceb327f9d201a1348397ed8a843843 by android-jack-team@google.com)). Java heap space. Try increasing heap size with java option '-Xmx<size>'. Warning: This may have produced partial or corrupted output. |
解决方案：
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Out of memory error(2次) |
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方法1 |
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export JACK_SERVER_VM_ARGUMENTS="-Dfile.encoding=UTF-8 -XX:+TieredCompilation -Xmx4096m" out/host/linux-x86/bin/jack-admin kill-server out/host/linux-x86/bin/jack-admin start-server |
Q3.首次编译权限报错(Ubuntu17.04-Android7.1)
关键Log:
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opendir failed: .dbus: Permission denied |
解决方案：
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Permission denied |
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方法1 |
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sudo chmod 777 e2670/ -R |
Q4.编译报错无效UTF-8字符(Ubuntu17.04-Android7.1)
关键Log:
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art/runtime/interpreter/unstarted_runtime.cc:1517:1: error: source file is not valid UTF-8 |
解决方案：
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UTF-8字符集错误 |
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方法1 |
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参考GOOGLO代码修正错误 |
Q5.报错fatal: fork: Cannot allocate memory (Ubuntu17.04-Android7.1)
关键Log:
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[ 3% 802/22494] Install: out/target/p...duct/angler/system/app/Music/Music.apk ninja: fatal: fork: Cannot allocate memory build/core/ninja.mk:148: recipe for target 'ninja_wrapper' failed make: *** [ninja_wrapper] Error 1 |
解决方案：
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无法分配内存(2次) |
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方法1 |
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sysctl kernel.pid_max // 查看最大进程数 ps -eLf | wc –l // 查看运行进程数 // 修改最大进程数后系统恢复 echo 1000000 > /proc/sys/kernel/pid_max // 永久生效 echo "kernel.pid_max=1000000 " >> /etc/sysctl.conf sysctl –p 结果：无权限修改最大进程数 |
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方法2 |
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查看虚拟机内存分配只有6G左右，关闭虚拟机内存调整到8G，编译正常。 |
Ref:
-bash: fork: Cannot allocate memory 问题的处理
Q6. Communication error with Jack server (52).(Ubuntu17.04-Android7.1)
关键Log:
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[ 14% 3153/21625] Building with Jack: ...k_intermediates/with-local/classes.dex FAILED: /bin/bash out/target/common/obj/JAVA_LIBRARIES/framework_intermediates/with-local/classes.dex.rsp Communication error with Jack server (52). Try 'jack-diagnose' [ 14% 3153/21625] target C++: sgdisk <= external/gptfdisk/gptcl.cc external/gptfdisk/gptcl.cc:36:29: warning: unused parameter 'filename' [-Wunused-parameter] GPTDataCL::GPTDataCL(string filename) { ^ external/gptfdisk/gptcl.cc:109:43: warning: missing field 'descrip' initializer [-Wmissing-field-initializers] POPT_AUTOHELP { NULL, 0, 0, NULL, 0 } ^ 2 warnings generated. ninja: build stopped: subcommand failed. build/core/ninja.mk:148: recipe for target 'ninja_wrapper' failed make: *** [ninja_wrapper] Error 1 |
解决方案：
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Communication error with Jack server |
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方法1 |
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jack-admin start-server Launching Jack server java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8 -XX:+TieredCompilation -cp /home/galian/.jack-server/launcher.jar com.android.jack.launcher.ServerLauncher 结果：command not found |
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方法2 |
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jack-admin start-server ref:link |
Ref:
打造自己的Android源码学习环境之五：编译Android源代码
Android7.0 JACK编译器不支持多用户同时编译的问题的解决
Q7. The program 'mm' is currently not installed.(Ubuntu17.04-Android7.1)
关键Log:
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The program 'mm' is currently not installed. You can install it by typing: sudo apt install multimail |
解决办法：
. build/envsetup.sh
Ref:
参考：
AOSP
