Build Linux kernel module quick

Centos don't provide ieee1394 module.

So I based on the scripts provided in http://www.linux-ntfs.org
kernel-module-ieee1394.spec
mybuild

Usage: ./mybuild specfile source-rpm {source-rpms} {archs}

e.g. ./mybuild kernel-module-ieee1394.spec kernel-devel-2.6.21-1.3228.fc7.i686.rpm i686