目录
编译方法
以rpm -ivh /tmp/mlnx-ofa_kernel-5.8-OFED.5.8.1.1.2.1.src.rpm 为例
1,首先确保环境上已经安装了rpmbuild和gcc
yum install rpmbuild 或 yum install rpm-build
yum install rpmdevtools
rpmdev-setuptree
2,安装rpm源码包
rpm -ivh /tmp/mlnx-ofa_kernel-5.8-OFED.5.8.1.1.2.1.src.rpm
#源码包会安装到/root/rpmbuild/SOURCE 它对应的spec放到/root/rpmbuild/SPECS
3,安装依赖包
yum install kernel-devel