源码包编译rpm包

解压rpm包
rpm2cpio tengine-2.3.4-1.el7.x86_64.rpm |cpio -idv

安装创建rpm包的工具
yum install rpmdevtools rpmlint
创建需要的目录树
rpmdev-setuptree
创建spec文件
rpmdev-newspec -o ~/rpmbuild/SPECS/my.spec
检查语法
rpmlint ~/rpmbuild/SPECS/my.spec
下载软件包
spectool -g -R ~/rpmbuild/SPECS/my.spec
构建rpm包
rpmbuild -bb ~/rpmbuild/SPECS/my.spec