RV1126 在Ubuntu18.04开发环境搭建
1:安装软件
终端下输入安装命名：
sudo apt install openssh-server
sudo apt install android-tools-adb
sudo apt install vim net-tools git
sudo apt install cmake
sudo apt install tree
sudo apt install minicom
sudo apt install gawk
sudo apt install bison
sudo apt install flex
sudo apt install libssl-dev
sudo apt install device-tree-compiler
sudo apt install gcc-aarch64-linux-gnu mtools partedlibudev-dev
E: 无法定位软件包 partedlibudev-dev
sudo apt install libusb-1.0-0-dev autoconf autotools-devlibsigsegv2 m4 intltool libdrm-dev curl sed
E: 无法定位软件包 autotools-devlibsigsegv2
sudo apt install make binutils build-essential gcc g++ bashpatch gzip gawk bzip2
E: 无法定位软件包 bashpatch
sudo apt install perl tar cpio python unzip rsync file bcwget libncurses5 u-boot-tools
E: 无法定位软件包 bcwget
sudo apt install cvs mercurial rsync openssh-clientsubversion expect
E: 无法定位软件包 openssh-clientsubversion
sudo apt install fakeroot liblz4-toollibtool keychain libncurses-dev texinfo –y
E: 无法定位软件包 liblz4-toollibtool
2:解压SDK，新建文件夹RV1126，将SDK拷贝过来。进行解压：
tar -xvf rv1126_rv1109_linux_release_20211022.tgz
3:编译
su 下进行.ROOT.
安 装 完 成 后 在 工 程 的 根 目 录 下 执 行 命 令 “ source envsetup.sh ”会 出 现 很 多 选 项 , 选 择
rockchip_rv1126_rv1109
接着在工程的根目录下执行 “./build.sh lunch”,这时会出现很多
选项,选择BoardConfig-aybering.mk
在完前提操作下在工程根目录下执行命令“./build.sh”
/build.sh lunch
sudo ./build.sh
错误：
you need to install 'unbuffer' (from package expect or expect-dev)
log saved on /home/h00003/RV1126/rv1126_rv1109_v2.2.0_20210825/br.log
tail: cannot open '/home/h00003/RV1126/rv1126_rv1109_v2.2.0_20210825/br.log' for reading: No such file or directory
Command exited with non-zero status 1
you take 0:00.85 to build builroot
ERROR: Running build_buildroot failed!
出现问题，输入：
sudo apt install expect
重新编译。
错误：
2023-03-01T21:54:25 checking whether mkfifo rejects trailing slashes... yes
2023-03-01T21:54:25 checking whether mknod can create fifo without root privileges... configure: error: in `/home/h00003/RV1126/rv1126_rv1109_v2.2.0_20210825/buildroot/output/rockchip_rv1126_rv1109/build/host-tar-1.29':
2023-03-01T21:54:25 configure: error: you should not run configure as root (set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check)
2023-03-01T21:54:25 See `config.log' for more details
2023-03-01T21:54:25 make[1]: * [package/pkg-generic.mk:221: /home/h00003/RV1126/rv1126_rv1109_v2.2.0_20210825/buildroot/output/rockchip_rv1126_rv1109/build/host-tar-1.29/.stamp_configured] Error 1
2023-03-01T21:54:25 make: * [/home/h00003/RV1126/rv1126_rv1109_v2.2.0_20210825/buildroot/output/rockchip_rv1126_rv1109/Makefile:16: _all] Error 2
Command exited with non-zero status 1
you take 0:44.29 to build builroot
ERROR: Running build_buildroot failed!
ERROR: exit code 1 from line 547:
解决：
1.su 回车-----------进入root用户模式
2.export FORCE_UNSAFE_CONFIGURE=1 回车------设置
3.重新编译
