[LU-11880] Allow Lustre build on Raspbian and other Debian derivatives

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.13.0, Lustre 2.12.1
• Affects Version/s: Lustre 2.12.0, Lustre 2.13.0
• Severity: 3
• Assignee: Andreas Dilger
• Reporter: Andreas Dilger

Description

Allow Lustre .deb packages to be built on Rasbian and other Debian-based derivatives. Instead of keying off the distro name, check if dpkg is installed to determine if .deb packages can be built. Add support for the armhf architecture.