rk1808交叉编译opencv_RK1808怎么搭建ROS交叉编译环境

[quote][size=2][url=forum.php?mod=redirect&goto=findpost&pid=238144&ptid=102185][color=#999999]penguin 发表于 2020-7-3 12:30[/color][/url][/size]

https://github.com/rockchip-linux/docs/blob/master/Linux/ApplicationNote/Rockchip_Instruction_Linux_ ...[/quote]

sdk源码使用buildroot能编译通过，也能编译Ubuntu，但是按照提供的方法添加ros配置，编译就报错。还请您指导一下，错误如下:

>>> host-python-empy 3.3.3 Installing to host directory

(cd /home/cvte/rk1808/rk1808-linuxsdk/buildroot/output/rockchip_rk1808-firefly-aiojd4/build/host-python-empy-3.3.3//; PATH="/home/cvte/rk1808/rk1808-linuxsdk/buildroot/output/rockchip_rk1808-firefly-aiojd4/host/bin:/home/cvte/rk1808/rk1808-linuxsdk/buildroot/output/rockchip_rk1808-firefly-aiojd4/host/sbin:/opt/ros/melodic/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" PYTHONNOUSERSITE=1  /home/cvte/rk1808/rk1808-linuxsdk/buildroot/output/rockchip_rk1808-firefly-aiojd4/host/bin/python setup.py install --prefix=/home/cvte/rk1808/rk1808-linuxsdk/buildroot/output/rockchip_rk1808-firefly-aiojd4/host --root=/ --single-version-externally-managed )

usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]

or: setup.py --help [cmd1 cmd2 ...]

or: setup.py --help-commands

or: setup.py cmd --help

error: option --single-version-externally-managed not recognized

package/pkg-generic.mk:264: recipe for target '/home/cvte/rk1808/rk1808-linuxsdk/buildroot/output/rockchip_rk1808-firefly-aiojd4/build/host-python-empy-3.3.3/.stamp_host_installed' failed

make[1]: *** [/home/cvte/rk1808/rk1808-linuxsdk/buildroot/output/rockchip_rk1808-firefly-aiojd4/build/host-python-empy-3.3.3/.stamp_host_installed] Error 1

/home/cvte/rk1808/rk1808-linuxsdk/buildroot/output/rockchip_rk1808-firefly-aiojd4/Makefile:16: recipe for target '_all' failed

make: *** [_all] Error 2