Note: The operations in this article are implemented on the Windows platform.
1. Magisk source code download
In the terminal, execute the following git command to download the Magisk source code.
E:\workspace\androidstudio\EdXposedProj\20210109>git clone --recurse-submodules https://github.com/topjohnwu/Magisk.git
After the above command is executed, the pcre module will fail to download. This is because the submodule " pcre " of Magisk is downloaded from " https://android.googlesource.com/ ", and " https://android.googlesource.com/ " cannot be accessed in China . The solution is to change the download address to Tsinghua source.
(1) Modify the download url of .gitmodules in the root directory of Magisk source code.
The file path is:
E:\workspace\androidstudio\EdXposedProj\20210109\Magisk\.gitmodules
Before modification:
...省略
[submodule "pcre"]
path = native/jni/external/pcre
url = https://android.googlesource.com/platform/external/pcre
...省略
after modification:
...省略
[submodule "pcre"]
path = native/jni/external/pcre
url = https://mirrors.tuna.tsinghua.edu.cn/git/AOSP/platform/external/pcre
...省略
(2) Modify the download url of the config file in the .git directory of the Magisk source code root directory.
The file path is:
E:\workspace\androidstudio\EdXposedProj\20210109\Magisk\.git\config
Before modification:
...省略
[submodule "pcre"]
url = https://android.googlesource.com/platform/external/pcre
[submodule "selinux"]re
...省略
after modification:
...省略
[submodule "pcre"]
url = https://mirrors.tuna.tsinghua.edu.cn/git/AOSP/platform/external/pcre
...省略
(3), execute the git submodule command in the Magisk source code root directory to download the submodule
The reference command is as follows:
E:\workspace\androidstudio\EdXposedProj\20210109\Magisk>git submodule update --init --recursive
Submodule path 'native/jni/external/pcre': checked out '986dc24ace8aea66189a95510813747155fa3800'
After the source code synchronization is completed, you can use android studio to load the Magisk project source code. If there is a problem during the synchronization process, you can refer to the following article to configure the maven download source:
Two, source code compilation environment configuration
(1) Install python 3.7 and above, and add python to the system PATH environment variable. For example, the python path:
C:\Users\Qiang\AppData\Local\Programs\Python\Python37
The python path is added to the PATH environment variable as shown below:
(2) Install JDK and configure the path of bin in jdk to the system PATH environment variable, such as jdk bin path:
C:\Program Files\Java\jdk1.8.0_74\bin
After jdk bin is added to the PATH environment variable, it looks like this:
(3) Add the environment variable ANDROID_SDK_ROOT, and set the value to the SDK path configured by android studio.
After Magisk synchronization is completed, the SDK path can be obtained in the Magisk project root directory file "local.properties", such as the possible SDK path configuration of local.properties:
...省略
sdk.dir=C\:\\Users\\Qiang\\AppData\\Local\\Android\\Sdk
...省略
After configuration, as shown in the figure below:
Three, compile the Magisk project
Before compiling, first open the Magisk project with Android studio . And open the Android Studio " Terminal " terminal, and switch to the Magisk source code root directory in the terminal . As follows:
The script " build.py " is provided in the Magisk project to build the Magisk module, and the terminal executes the " build.py " command to view the provided compilation command parameters. As follows:
E:\workspace\androidstudio\EdXposedProj\20210109\Magisk>build.py
usage: build.py [-h] [-r] [-v] [-c CONFIG]
{all,binary,app,stub,snet,zip,uninstaller,clean,ndk} ...
Magisk build script
optional arguments:
-h, --help show this help message and exit
-r, --release compile in release mode
-v, --verbose verbose output
-c CONFIG, --config CONFIG
custom config file (default: config.prop)
actions:
{all,binary,app,stub,snet,zip,uninstaller,clean,ndk}
all build binaries, apks, zips
binary build binaries
app build Magisk Manager
stub build stub Magisk Manager
snet build snet extension
zip zip Magisk into a flashable zip
uninstaller create flashable uninstaller
clean cleanup
ndk setup Magisk NDK
(1) If it is the first time to compile, execute the following command to install the "ndk" compiling environment.
E:\workspace\androidstudio\EdXposedProj\20210109\Magisk>build.py ndk
* Downloading android-ndk-r21d-windows-x86_64.zip
After the execution is complete, ndk will be installed to the root directory pointed to by ANDROID_SDK_ROOT . As follows:
(2) Execute the following commands to compile Magisk related modules
E:\workspace\androidstudio\EdXposedProj\20210109\Magisk>build.py all
* Building Magisk Manager stub
After the compilation is complete, you can see the generated Magisk flashing package in the out file of the Magisk project root directory. As follows:
After the Magisk flashing package is compiled, you can use twrp to flash to the mobile device. You can refer to the following article for Magisk flashing into the phone:
Edxposed learning research (1) teach you how to install Edxposed
Previous articleEdxposed learning research (3) install Edxposed without Magisk using adb command
Edxposed learning research related articles:
Edxposed learning research (1) teach you how to install Edxposed
Edxposed learning research (2) hand-by-hand compiling the source code of Riru and Edxposed projects
Edxposed learning research (3) free Magisk to use adb command to install Edxposed
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