目录

OpenIL 是一个基于 Buildroot 的开源项目,专为嵌入式工业解决方案而设计。

Buildroot 是一个简单、高效、易用的工具,通过交叉编译生成嵌入式 Linux 系统。

获取 OpenIL

git clone https://github.com/openil/openil.git
cd openil/

切换版本

查看版本

$ git tag
OpenIL-201705
OpenIL-201708
OpenIL-201712
OpenIL-201803
OpenIL-201805
OpenIL-201808
OpenIL-201810
OpenIL-201901
OpenIL-201904
OpenIL-201908
OpenIL-v1.10-202012
OpenIL-v1.10-202012-EAR
OpenIL-v1.11-202104
OpenIL-v1.11-RC2
OpenIL-v1.6.1-201909
OpenIL-v1.6.2-201911
OpenIL-v1.7-202001
OpenIL-v1.7-202001-update
OpenIL-v1.8-202005
OpenIL-v1.8.1-202009
OpenIL-v1.8.2-202009
OpenIL-v1.9-202009

切换版本

git branch OpenIL-v1.8-202005

检查是否成功

$ git branch
* OpenIL-v1.8-202005
  master
  –a

配置

查看工控机的配置

$ ls ./configs | grep "nxp_ls1043"
nxp_ls1043ardb-64b_defconfig
nxp_ls1043ardb-64b_ubuntu_defconfig
nxp_ls1043ardb-64b_ubuntu_full_defconfig
nxp_ls1043ardb_baremetal-64b_defconfig

生成配置文件

make nxp_ls1043ardb-64b_ubuntu_defconfig

编译

LD_LIBRARY_PATH=
make

FAQ

  • 存在环境变量 LD_LIBRARY_PATH(设置为空就解决了)
    $ make
    /usr/bin/make -j1 O=/home/lnsoft/wjj/cambricon/mlu220/openil/output HOSTCC="/usr/bin/gcc" HOSTCXX="/usr/bin/g++" syncconfig
    You seem to have the current working directory in your
    LD_LIBRARY_PATH environment variable. This doesn't work.
    make[1]: *** [support/dependencies/dependencies.mk:27: dependencies] Error 1
    make: *** [Makefile:84: _all] Error 2
    

参考资料