一块板子一份源码二话不说就是怼，南墙不挡头铁。
环境搭建
操作系统
推荐64位Ubuntu，官网
以UltraISO写入U盘，bios设置优先启动进行安装，略。
换源
提高国内下载速度，如USTC。
# 法一：
sudo sed -i 's/archive.ubuntu.com/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
# 法二：
# 直接编辑 /etc/apt/sources.list 文件，在开头添加：
# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb
xenial main restricted universe multiverse
# deb-src
xenial main main restricted universe multiverse
deb
xenial-updates main restricted universe multiverse
# deb-src
xenial-updates main restricted universe multiverse
deb
xenial-backports main restricted universe multiverse
# deb-src
xenial-backports main restricted universe multiverse
deb
xenial-security main restricted universe multiverse
# deb-src
xenial-security main restricted universe multiverse
# 预发布软件源，不建议启用
# deb
xenial-proposed main restricted universe multiverse
# deb-src
xenial-proposed main restricted universe multiverse
设置JDK
Openjdk，需要另外添加该源。
sudo add-apt-repository ppa:openjdk-r/ppa
# 当add-apt-repository不可用，执行sudo apt-get install software-properties-common
sudo apt-get update
sudo apt-get install openjdk-7-jdk # 6.0用openjdk-7
# sudo apt-get install openjdk-8-jdk # 7.1.1用openjdk-8
安装结束后输入java、javac、java -version验证是否设置完毕，如果出现问题需要追加配置信息：
# sudo gedit /etc/profile
# 以下内容追加在文件末尾
export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH
# source /etc/profile # 刷新
环境依赖
编译Android系统，需要依赖以下项目，
# Ubuntu14.04，Android6.0
sudo apt-get install git-core gnupg flex bison gperf libsdl1.2-dev
libesd0-dev libwxgtk2.8-dev squashfs-tools build-essential zip curl
libncurses5-dev zlib1g-dev pngcrush schedtool libxml2 libxml2-utils
xsltproc lzop libc6-dev schedtool g++-multilib lib32z1-dev lib32ncurses5-dev
lib32readline-gplv2-dev gcc-multilib libswitch-perl
# Ubuntu14.04，Android7.1
sudo apt-get install git-core gnupg flex bison gperf libsdl1.2-dev
libesd0-dev libwxgtk2.8-dev squashfs-tools build-essential zip curl
libncurses5-dev zlib1g-dev pngcrush schedtool libxml2 libxml2-utils
xsltproc lzop libc6-dev schedtool g++-multilib lib32z1-dev lib32ncurses5-dev
lib32readline-gplv2-dev gcc-multilib libswitch-perl
# Ubuntu16.04, 与14.04有所不同，此处只验证对Android6.0编译可用
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 m4
# 通用项，交叉编译工具链
sudo apt-get install gcc-arm-linux-gnueabihf lzop libncurses5-dev libssl1.0.0 libssl-dev
另，可以在 .bashrc文件末尾追加，提高编译效率
echo export USE_CCACHE=1 >> ~/.bashrc
源码与设置
源码压缩包下载
下载地址：百度云盘
# 验证MD5
md5sum /project/Firefly-RK3399_Android6.0_git_20170310.tar.gz
# 解压缩
cd ~/project/firefly-rk3399
tar xzvf Firefly-RK3399_Android6.0_git_20170218.tar.gz
# 7z x /path/to/Firefly-RK3399_Android7.1.1_git_20170518.7z
# 还原代码
git reset --hard
线上源码
# 都开始编译了才发现有线上源码是不是傻...
git remote rm origin
git remote add gitlab
# git remote add gitlab
# 更新远程仓库
git pull gitlab Firefly_RK3399:Firefly_RK3399
高速缓存
# 设置编译器高速缓存,提高编译效率
cd ~/workspace/RK3399
prebuilts/misc/linux-x86/ccache/ccache -M 50G
编译进行时
官方编译脚本(发现的太晚…)
cd ~/project/firefly-rk3399/
./FFTools/make.sh -k -j8 # 单独编译kernel
./FFTools/make.sh -u -j8 # 单独编译uboot
./FFTools/make.sh -a -j8 # 单独编译android上层
./FFTools/make.sh -j8 # 同时编译ubooot、kernel、android
手动编译
cd ~/project/firefly-rk3399/kernel/
# 编译kernel
make ARCH=arm64 firefly_defconfig
make -j8 ARCH=arm64 rk3399-firefly.img
# 编译uboot：
make rk3399_box_defconfig
make ARCHV=aarch64 -j8
# 编译android：
source build/envsetup.sh
lunch rk3399_firefly_box-userdebug
make -j8
./mkimage.sh
备注：8为同时编译的线程数，一般google推荐这个数字为2倍的cpu个数再加上2，比如4核，就是10。
# 查看CPU个数
cat /proc/cpuinfo
编译错误记录
记录下编译的注意点和错误。
系统编译失败
error: unsupported reloc 43
碰到报出一串error: unsupported reloc 43，尝试第一次修改。
# mydroid/art/build/Android.common_build.mk，定位到75行
ifneq ($(WITHOUT_HOST_CLANG),true)
# 改为
ifeq ($(WITHOUT_HOST_CLANG),false)
经过第一次修改之后发现编译还是报同样的错误，执行下面：
cp /usr/bin/ld.gold /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/x86_64-linux/bin/ld
make update-api
make...
中断编译
如果中断后重新编译，最好make clean后再编。
补充记录:
(1) make clean 在build/core/main.mk中定义，删除out目录下所有;
(2) make clobber 类似make clean;
(3) make dataclean 在bulid/core/cleanbuild.mk中定义;
(3) make installclean 在bulid/core/cleanbuild.mk中定义;
bc not found
编译kernel出现bc not found，[include/generated/timeconst.h] Error 127。
sudo apt-get install bc
Communication error with Jack server (52)
# Error
Building with Jack: out/target/common/obj/JAVA_LIBRARIES/android-support-transition-res_intermediates/classes.jack
Communication error with Jack server (52). Try 'jack-diagnose'
# Solution
find . -name jack-admin
export PATH=$PATH:~/proj/firefly-rk3399/prebuilts/sdk/tools
jack-admin start-server
export
directory xxx is not writable
# Error
Property 'jack.dex.output.dir' (in Options): directory 'out/target/common/obj/JAVA_LIBRARIES/conscrypt_intermediates/jack-rsc' is not writable (required because 'jack.dex.output.container' (defined in Options) is set to 'dir')
# Solution
edit $HOME/.jack-server/config.properties
and set jack.server.max-service=1
file xxx can not be created
# Error
[ 30% 15013/48677] build out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack
FAILED: /bin/bash -c "(mkdir -p out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res ) && (unzip -qo prebuilts/sdk/9/android.jar -d out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res ) && (find out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res -iname "*.class" -delete ) && (JACK_VERSION=3.36.CANDIDATE out/host/linux-x86/bin/jack @build/core/jack-default.args --verbose error -D jack.import.resource.policy=keep-first -D jack.import.type.policy=keep-first -D jack.android.min-api-level=1 --import prebuilts/sdk/9/android.jar --import-resource out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res --output-jack out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack ) && (rm -rf out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res )"
1 error during configuration. Try --help-properties for help.
Property 'jack.library.output.zip' (in Options): file 'out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack' can not be created (required because 'jack.library' (defined in Options) is set to true and 'jack.library.output.container' (defined in Options) is set to 'zip')
# Solution
export
‘atomic’ file not found
# Error
frameworks/native/include/binder/Binder.h:20:10: fatal error: 'atomic' file not found
#include
^
1 error generated.
# Solution
make clean and rebuild.
Cannot allocate memory
# Error
[ 9% 4800/48682] host C++: libart_32 <= art/runtime/verifier/method_verifier.ccninja: fatal: fork: Cannot allocate memory
# Solution
解决，调低参数
export
export
Waiting for unfinished jobs
# Error
make: *** [out/target/product/rk3399_firefly_box/obj/STATIC_LIBRARIES/libLLVMScalarOpts_intermediates/ADCE.o] Error 1
make: *** Waiting for unfinished jobs....
make: *** [out/target/product/rk3399_firefly_box/obj/STATIC_LIBRARIES/libLLVMObject_intermediates/IRObjectFile.o] Error 1
make: *** [out/target/product/rk3399_firefly_box/obj/STATIC_LIBRARIES/libLLVMARMDisassembler_intermediates/ARMDisassembler.o] Error 1
# Solution
结束编译，clean后重编。
OTA编译失败
# Error
No RK Loader for TARGET_DEVICE rk3288 to otapackage
package add resource.img to BOOT and RECOVERY
No uboot for uboot/uboot.img to otapackage
No trust for uboot/trust.img to otapackage
No charge for uboot/charge.img to otapackage
No parameter for TARGET_DEVICE rk3288 to otapackage
Package target files: out/target/product/rk3288/obj/PACKAGING/target_files_intermediates/rk3288-target_files-eng.guochongxin.zip
building image from target_files RECOVERY...
Traceback (most recent call last):
File "./build/tools/releasetools/make_recovery_patch", line 68, in
main(sys.argv[1:])
File "./build/tools/releasetools/make_recovery_patch", line 39, in main
input_dir, "RECOVERY")
File "/home/guochongxin/rk/rk3288_5.1/build/tools/releasetools/common.py", line 411,in GetBootableImage
info_dict)
File "/home/guochongxin/rk/rk3288_5.1/build/tools/releasetools/common.py", line 365, in BuildBootableImage
p4 = Run(sign_cmd)
File "/home/guochongxin/rk/rk3288_5.1/build/tools/releasetools/common.py", line 86, in Run
return subprocess.Popen(args, kwargs)
File "/usr/lib/python2.7/subprocess.py", line 679, in init
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
make: * [out/target/product/rk3288/obj/PACKAGING/target_files_intermediates/rk3288-target_files-eng.guochongxin.zip] Error
# Solution
drmsigntool没有编译进去，
cd build/tools/drmsigntool/
mm -B
cd ~/workspace/RK3399
make otapackage
打包固件
编译到打包
source build/envsetup.sh
lunch rk3399_**
./FFTools/make.sh -j12
./mkimge.sh ota
make otapackage
#[100% 234/234] 在out/target/product/xxxx/生成xxxx.zip本地OTA升级包
# 打包统一固件，rockdev/Image-rk3399_firefly_box/update.img
./FFTools/mkupdate/mkupdate.sh update
Windows下打包，不常用
将编译生成的文件拷贝到 AndroidTool 的 rockdevImage 目录中
然后运行 rockdev 目录下的 mkupdate.bat 批处理文件即可创建 update.img 并存放到 rockdevImage 目录里。
OTA升级
# 0. 生成签名
java -Xmx2048m -jar out/host/linux-x86/framework/signapk.jar -w build/target/product/security/testkey.x509.pem build/target/product/security/testkey.pk8
# 1. 打补丁
git apply xxx.patch
# 2. 在源码根目录
make installclean
source build/envsetup.sh
make -j4
source buildenvsetup.sh
cd build/tools/drmsigntool/
mm -B
# 3. 返回源码根目录
./mkimage.sh ota
make otapackage
# 4. OTA升级包位置
# out/target/product/xxxx/xxxx.zip
一块板子一份源码二话不说就是怼，南墙不挡头铁。
环境搭建
操作系统
推荐64位Ubuntu，官网
以UltraISO写入U盘，bios设置优先启动进行安装，略。
换源
提高国内下载速度，如USTC。
# 法一：
sudo sed -i 's/archive.ubuntu.com/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
# 法二：
# 直接编辑 /etc/apt/sources.list 文件，在开头添加：
# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb
xenial main restricted universe multiverse
# deb-src
xenial main main restricted universe multiverse
deb
xenial-updates main restricted universe multiverse
# deb-src
xenial-updates main restricted universe multiverse
deb
xenial-backports main restricted universe multiverse
# deb-src
xenial-backports main restricted universe multiverse
deb
xenial-security main restricted universe multiverse
# deb-src
xenial-security main restricted universe multiverse
# 预发布软件源，不建议启用
# deb
xenial-proposed main restricted universe multiverse
# deb-src
xenial-proposed main restricted universe multiverse
设置JDK
Openjdk，需要另外添加该源。
sudo add-apt-repository ppa:openjdk-r/ppa
# 当add-apt-repository不可用，执行sudo apt-get install software-properties-common
sudo apt-get update
sudo apt-get install openjdk-7-jdk # 6.0用openjdk-7
# sudo apt-get install openjdk-8-jdk # 7.1.1用openjdk-8
安装结束后输入java、javac、java -version验证是否设置完毕，如果出现问题需要追加配置信息：
# sudo gedit /etc/profile
# 以下内容追加在文件末尾
export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH
# source /etc/profile # 刷新
环境依赖
编译Android系统，需要依赖以下项目，
# Ubuntu14.04，Android6.0
sudo apt-get install git-core gnupg flex bison gperf libsdl1.2-dev
libesd0-dev libwxgtk2.8-dev squashfs-tools build-essential zip curl
libncurses5-dev zlib1g-dev pngcrush schedtool libxml2 libxml2-utils
xsltproc lzop libc6-dev schedtool g++-multilib lib32z1-dev lib32ncurses5-dev
lib32readline-gplv2-dev gcc-multilib libswitch-perl
# Ubuntu14.04，Android7.1
sudo apt-get install git-core gnupg flex bison gperf libsdl1.2-dev
libesd0-dev libwxgtk2.8-dev squashfs-tools build-essential zip curl
libncurses5-dev zlib1g-dev pngcrush schedtool libxml2 libxml2-utils
xsltproc lzop libc6-dev schedtool g++-multilib lib32z1-dev lib32ncurses5-dev
lib32readline-gplv2-dev gcc-multilib libswitch-perl
# Ubuntu16.04, 与14.04有所不同，此处只验证对Android6.0编译可用
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 m4
# 通用项，交叉编译工具链
sudo apt-get install gcc-arm-linux-gnueabihf lzop libncurses5-dev libssl1.0.0 libssl-dev
另，可以在 .bashrc文件末尾追加，提高编译效率
echo export USE_CCACHE=1 >> ~/.bashrc
源码与设置
源码压缩包下载
下载地址：百度云盘
# 验证MD5
md5sum /project/Firefly-RK3399_Android6.0_git_20170310.tar.gz
# 解压缩
cd ~/project/firefly-rk3399
tar xzvf Firefly-RK3399_Android6.0_git_20170218.tar.gz
# 7z x /path/to/Firefly-RK3399_Android7.1.1_git_20170518.7z
# 还原代码
git reset --hard
线上源码
# 都开始编译了才发现有线上源码是不是傻...
git remote rm origin
git remote add gitlab
# git remote add gitlab
# 更新远程仓库
git pull gitlab Firefly_RK3399:Firefly_RK3399
高速缓存
# 设置编译器高速缓存,提高编译效率
cd ~/workspace/RK3399
prebuilts/misc/linux-x86/ccache/ccache -M 50G
编译进行时
官方编译脚本(发现的太晚…)
cd ~/project/firefly-rk3399/
./FFTools/make.sh -k -j8 # 单独编译kernel
./FFTools/make.sh -u -j8 # 单独编译uboot
./FFTools/make.sh -a -j8 # 单独编译android上层
./FFTools/make.sh -j8 # 同时编译ubooot、kernel、android
手动编译
cd ~/project/firefly-rk3399/kernel/
# 编译kernel
make ARCH=arm64 firefly_defconfig
make -j8 ARCH=arm64 rk3399-firefly.img
# 编译uboot：
make rk3399_box_defconfig
make ARCHV=aarch64 -j8
# 编译android：
source build/envsetup.sh
lunch rk3399_firefly_box-userdebug
make -j8
./mkimage.sh
备注：8为同时编译的线程数，一般google推荐这个数字为2倍的cpu个数再加上2，比如4核，就是10。
# 查看CPU个数
cat /proc/cpuinfo
编译错误记录
记录下编译的注意点和错误。
系统编译失败
error: unsupported reloc 43
碰到报出一串error: unsupported reloc 43，尝试第一次修改。
# mydroid/art/build/Android.common_build.mk，定位到75行
ifneq ($(WITHOUT_HOST_CLANG),true)
# 改为
ifeq ($(WITHOUT_HOST_CLANG),false)
经过第一次修改之后发现编译还是报同样的错误，执行下面：
cp /usr/bin/ld.gold /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/x86_64-linux/bin/ld
make update-api
make...
中断编译
如果中断后重新编译，最好make clean后再编。
补充记录:
(1) make clean 在build/core/main.mk中定义，删除out目录下所有;
(2) make clobber 类似make clean;
(3) make dataclean 在bulid/core/cleanbuild.mk中定义;
(3) make installclean 在bulid/core/cleanbuild.mk中定义;
bc not found
编译kernel出现bc not found，[include/generated/timeconst.h] Error 127。
sudo apt-get install bc
Communication error with Jack server (52)
# Error
Building with Jack: out/target/common/obj/JAVA_LIBRARIES/android-support-transition-res_intermediates/classes.jack
Communication error with Jack server (52). Try 'jack-diagnose'
# Solution
find . -name jack-admin
export PATH=$PATH:~/proj/firefly-rk3399/prebuilts/sdk/tools
jack-admin start-server
export
directory xxx is not writable
# Error
Property 'jack.dex.output.dir' (in Options): directory 'out/target/common/obj/JAVA_LIBRARIES/conscrypt_intermediates/jack-rsc' is not writable (required because 'jack.dex.output.container' (defined in Options) is set to 'dir')
# Solution
edit $HOME/.jack-server/config.properties
and set jack.server.max-service=1
file xxx can not be created
# Error
[ 30% 15013/48677] build out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack
FAILED: /bin/bash -c "(mkdir -p out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res ) && (unzip -qo prebuilts/sdk/9/android.jar -d out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res ) && (find out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res -iname "*.class" -delete ) && (JACK_VERSION=3.36.CANDIDATE out/host/linux-x86/bin/jack @build/core/jack-default.args --verbose error -D jack.import.resource.policy=keep-first -D jack.import.type.policy=keep-first -D jack.android.min-api-level=1 --import prebuilts/sdk/9/android.jar --import-resource out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res --output-jack out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack ) && (rm -rf out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack.tmpjill.res )"
1 error during configuration. Try --help-properties for help.
Property 'jack.library.output.zip' (in Options): file 'out/target/common/obj/JAVA_LIBRARIES/sdk_v9_intermediates/classes.jack' can not be created (required because 'jack.library' (defined in Options) is set to true and 'jack.library.output.container' (defined in Options) is set to 'zip')
# Solution
export
‘atomic’ file not found
# Error
frameworks/native/include/binder/Binder.h:20:10: fatal error: 'atomic' file not found
#include
^
1 error generated.
# Solution
make clean and rebuild.
Cannot allocate memory
# Error
[ 9% 4800/48682] host C++: libart_32 <= art/runtime/verifier/method_verifier.ccninja: fatal: fork: Cannot allocate memory
# Solution
解决，调低参数
export
export
Waiting for unfinished jobs
# Error
make: *** [out/target/product/rk3399_firefly_box/obj/STATIC_LIBRARIES/libLLVMScalarOpts_intermediates/ADCE.o] Error 1
make: *** Waiting for unfinished jobs....
make: *** [out/target/product/rk3399_firefly_box/obj/STATIC_LIBRARIES/libLLVMObject_intermediates/IRObjectFile.o] Error 1
make: *** [out/target/product/rk3399_firefly_box/obj/STATIC_LIBRARIES/libLLVMARMDisassembler_intermediates/ARMDisassembler.o] Error 1
# Solution
结束编译，clean后重编。
OTA编译失败
# Error
No RK Loader for TARGET_DEVICE rk3288 to otapackage
package add resource.img to BOOT and RECOVERY
No uboot for uboot/uboot.img to otapackage
No trust for uboot/trust.img to otapackage
No charge for uboot/charge.img to otapackage
No parameter for TARGET_DEVICE rk3288 to otapackage
Package target files: out/target/product/rk3288/obj/PACKAGING/target_files_intermediates/rk3288-target_files-eng.guochongxin.zip
building image from target_files RECOVERY...
Traceback (most recent call last):
File "./build/tools/releasetools/make_recovery_patch", line 68, in
main(sys.argv[1:])
File "./build/tools/releasetools/make_recovery_patch", line 39, in main
input_dir, "RECOVERY")
File "/home/guochongxin/rk/rk3288_5.1/build/tools/releasetools/common.py", line 411,in GetBootableImage
info_dict)
File "/home/guochongxin/rk/rk3288_5.1/build/tools/releasetools/common.py", line 365, in BuildBootableImage
p4 = Run(sign_cmd)
File "/home/guochongxin/rk/rk3288_5.1/build/tools/releasetools/common.py", line 86, in Run
return subprocess.Popen(args, kwargs)
File "/usr/lib/python2.7/subprocess.py", line 679, in init
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
make: * [out/target/product/rk3288/obj/PACKAGING/target_files_intermediates/rk3288-target_files-eng.guochongxin.zip] Error
# Solution
drmsigntool没有编译进去，
cd build/tools/drmsigntool/
mm -B
cd ~/workspace/RK3399
make otapackage
打包固件
编译到打包
source build/envsetup.sh
lunch rk3399_**
./FFTools/make.sh -j12
./mkimge.sh ota
make otapackage
#[100% 234/234] 在out/target/product/xxxx/生成xxxx.zip本地OTA升级包
# 打包统一固件，rockdev/Image-rk3399_firefly_box/update.img
./FFTools/mkupdate/mkupdate.sh update
Windows下打包，不常用
将编译生成的文件拷贝到 AndroidTool 的 rockdevImage 目录中
然后运行 rockdev 目录下的 mkupdate.bat 批处理文件即可创建 update.img 并存放到 rockdevImage 目录里。
OTA升级
# 0. 生成签名
java -Xmx2048m -jar out/host/linux-x86/framework/signapk.jar -w build/target/product/security/testkey.x509.pem build/target/product/security/testkey.pk8
# 1. 打补丁
git apply xxx.patch
# 2. 在源码根目录
make installclean
source build/envsetup.sh
make -j4
source buildenvsetup.sh
cd build/tools/drmsigntool/
mm -B
# 3. 返回源码根目录
./mkimage.sh ota
make otapackage
# 4. OTA升级包位置
# out/target/product/xxxx/xxxx.zip
举报
