基于 WSL 的RV1126 SDK编译_wsl编译rv1126-优快云博客

本文链接：https://blog.youkuaiyun.com/qq_40087136/article/details/145085200

简述:为什么会使用WSL

1.因为过年回家了,阿里云服务器到期了,没续费,在家也连不上学校的机器
2.因为是新启的项目,便从头开始,继承UVC开发(烂尾?)

一.环境

1.安装WSL

这里不会细说,是基于一遍过的情况

# 查看网络上的发行版
wsl --list --online 
# 安装22.04版本 --web-download 通过网站下载
wsl --install Ubuntu-22.04 --web-download
# 默认安装到C盘,需要迁移(D盘空间大)
wsl --export Ubuntu-22.04 D:\WSL\UbuntuExport.tar
wsl --unregister Ubuntu-22.04
wsl --import Ubuntu22.04 D:\WSL\Ubuntu D:\WSL\UbuntuExport.tar

到这就已经安装完成了
然后就是配置Ubuntu22.04的镜像源了

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak    # 备份原来的软件源
sudo su  # 切换到root用户
echo "" > /etc/apt/sources.list # 清空配置

修改:(注释了源码仓库,是否取消注释随意)

中科大

deb https://mirrors.ustc.edu.cn/ubuntu/ jammy main restricted universe multiverse
#deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
#deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
#deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
#deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
#deb-src https://mirrors.ustc.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse  ```

清华源

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse```

更新

sudo apt update

2.编辑环境

我选择VSCode
只需要在windows主机上安装VSCode并且安装插件
Remote-SSH和WSL插件
在这里插入图片描述

选择WSL目标就可以看到本地的系统

3.安装SDK

复制压缩包到自己指定的位置
我这里放在了用户目录下

将SDK包解压,将dl解压

如果出现了问题,请回到这一步,修改用户权限
sudo chown -R mouj:mouj /home/mouj
将用户文件夹的所有权转交给mouj
(mouj是我的用户名,自主修改)

到SDK根目录下
运行同步命令:
./.repo/repo/repo sync -c
拉取补丁并执行

git clone https://gitee.com/owlvisiontech/owlvtech-patch-rv1126.git
cd ./owlvtech-patch-rv1126
./vendor-patch.sh

配置SDK

# 选择自己板子的配置
./build.sh lunch 
source envsetup.sh 
./envsetup.sh

二.全编译

运行 ./build.sh all等待第一个报错

1) yylloc重定义 : multiple definition of `yylloc’

/usr/bin/ld: scripts/dtc/dtc-parser.tab.o:(.bss+0x10): multiple definition of `yylloc';scripts/dtc/dtc-lexer.lex.o:(.bss+0x0): first defined here

collect2: error: ld returned 1 exit status
make[2]: *** [scripts/Makefile.host:99: scripts/dtc/dtc] Error 1
make[1]: *** [scripts/Makefile.build:637: scripts/dtc] Error 2

处理

cd到/kernel/scripts/dtc编辑dtc-lexer.lex.c
在 629 行,修改YYLTYPE yylloc;为extern YYLTYPE yylloc;保存后重新编译

此后所有遇到的问题均来自buildroot,"重新编译"可以修改命令为./build.sh buildroot,跳过编译过的

2) c-stack.c:55:26: missing binary operator

In file included from /usr/include/signal.h:328,
from ./signal.h:52,
from c-stack.c:49:
c-stack.c:55:26: error: missing binary operator before token "("
55 | #elif HAVE_LIBSIGSEGV && SIGSTKSZ < 16384

处理

通过命令find -name c-stack.c找到文件c-stack.c,定位到 55 行

修改

#elif HAVE_LIBSIGSEGV && SIGSTKSZ < 16384
/* libsigsegv 2.6 through 2.8 have a bug where some architectures use
   more than the Linux default of an 8k alternate stack when deciding
   if a fault was caused by stack overflow.  */
# undef SIGSTKSZ
# define SIGSTKSZ 16384
#endif

为

//#elif HAVE_LIBSIGSEGV && SIGSTKSZ < 16384
/* libsigsegv 2.6 through 2.8 have a bug where some architectures use
   more than the Linux default of an 8k alternate stack when deciding
   if a fault was caused by stack overflow.  */
//# undef SIGSTKSZ
//# define SIGSTKSZ 16384

全部注释掉,再编译

3) libfakeroot.c:99:40: ‘_STAT_VER’ undeclared

libfakeroot.c:99:40: error: '_STAT_VER' undeclared (first use in this function)
99 | #define INT_NEXT_STAT(a,b) NEXT_STAT64(_STAT_VER,a,b)

处理

通过命令find -name libfakeroot.c找到文件libfakeroot.c,定位到 99 行

在这个位置添加

/*
   These INT_* (which stands for internal) macros should always be used when
   the fakeroot library owns the storage of the stat variable.
*/
>  <----
#ifdef STAT64_SUPPORT
#define INT_STRUCT_STAT struct stat64
#define INT_NEXT_STAT(a,b) NEXT_STAT64(_STAT_VER,a,b)

修改后

/*
   These INT_* (which stands for internal) macros should always be used when
   the fakeroot library owns the storage of the stat variable.
*/
#ifndef _STAT_VER
 #if defined (__aarch64__)
  #define _STAT_VER 0
 #elif defined (__x86_64__)
  #define _STAT_VER 1
 #else
  #define _STAT_VER 3
 #endif
#endif

#ifdef STAT64_SUPPORT
#define INT_STRUCT_STAT struct stat64
#define INT_NEXT_STAT(a,b) NEXT_STAT64(_STAT_VER,a,b)

4) read_fs.o : multiple definition of ‘fwriter_buffer’ / ‘bwriter_buffer’

/usr/bin/ld: read_fs.o:(.bss+0x0): multiple definition of 'fwriter_buffer'; mksquashfs.o:(.bss+0x400be8): first defined here
/usr/bin/ld: read_fs.o:(.bss+0x8): multiple definition of 'bwriter_buffer'; mksquashfs.o:(.bss+0x400bf0): first defined here
....

在这里插入图片描述

处理

参考博客
注意修改路径

5) makedevs: line 27: can’t create node

makedevs: line 27: can't create node /home/mouj/SRV1126/rv1126_rv1109_linux_release/buildroot/output/rockchip_rv1126_owl_50emmc_ipc/target/dev/console: Operation not permitted