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--- products:sbc:vim4:development:android:download-android-source-code [2022/08/04 06:37]
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+++ products:sbc:vim4:development:android:download-android-source-code [2022/09/28 09:45] (current)
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@@ Line 1: / Line 1: @@
-====== VIM4: Download Android Source Code ======
+{{indexmenu_n>10}}
-===== Introduction =====
+====== VIM4 Download Android Source Code ======
-The Android Source Tree of our Khadas VIMs are hosted on [[kg>|GitHub]]. There are many different repositories.
+===== Introduction =====
-Walk through the steps below to download the Source Code.
+This document mainly introduces how to download the Android source code of VIM4.
-===== Steps =====
+===== Get Source Code =====
-Firstly, install git-lfs tool to download Android 11.0 SDK
+Install git-lfs tool to download Android 11.0 SDK
 ```shell
-$ mkdir git_lfs
+$ sudo apt install git-lfs
-$ cd git_lfs
-$ wget https://github.com/git-lfs/git-lfs/releases/download/v2.3.4/git-lfs-linux-amd64-2.3.4.tar.gz
-$ tar xvzf git-lfs-linux-amd64-2.3.4.tar.gz
-$ cd git-lfs-2.3.4
-$ sudo ./install.sh
-$ git lfs install
 ```
-) Create an empty directory to hold your working files:
+) Create an empty directory to store working files:
 ```shell
@@ Line 32: / Line 26: @@
 ```shell
-$ repo init -u https://github.com/khadas/android_manifest.git -b khadas-vim4-r
+$ repo init -u https://github.com/khadas/android_manifest.git -b khadas-vim4-r-64bit
 ```
-) Run ''repo sync'' to pull down the Android Source Tree:
+) Run ''repo sync'' to pull down the Android Source branch:
 ```shell
 $ repo sync -j4
 ```
-The initial sync operation may take an hour or more to complete.
+It will take approx one hour to complete the initial sync operation.
 <WRAP important >
-You might need to run above command repeatly if it fails halfway. Or you can try with this script instead:
+If ''repo sync'' operation failed, you need to run the command repeatly; or you can try with this script:
 ```shell
@@ Line 59: / Line 53: @@
 </WRAP>
+) Go to the following directory and execute the ''git lfs pull'' command to pull large files. Otherwise, compilation will report an [[https://forum.khadas.com/t/cannot-build-an-android/15886|error]].
+```shell
+vendor/amlogic/common
+device/khadas
+device/khadas/kvim4-kernel
+```
+```shell
+/users/vim4_code$ cd vendor/amlogic/common
+/users/vim4_code/vendor/amlogic/common$ git lfs pull
+Git LFS: (6 of 6 files) 239.31 MB / 239.31 MB
+/users/vim4_code/vendor/amlogic/common$ cd -
+/users/vim4_code
+/users/vim4_code$ cd device/khadas/
+/users/vim4_code/device/khadas$
+/users/vim4_code/device/khadas$ git lfs pull
+Git LFS: (2 of 2 files) 231.89 MB / 231.89 MB
+/users/vim4_code/device/khadas$
+/users/vim4_code/device/khadas$ cd kvim4-kernel/
+/users/vim4_code/device/khadas/kvim4-kernel$
+/users/vim4_code/device/khadas/kvim4-kernel$ git lfs pull
+Git LFS: (4 of 4 files) 451.79 MB / 451.79 MB
+```
 ) Begin a new branch for development:
 ```shell

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