[PROTON-1663] [ruby] use cmake status messages, not warnings if ruby deps not found

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: proton-c-0.18.1
• Assignee: Alan Conway
• Reporter: Alan Conway
• Created: 30/Oct/17 17:14
• Updated: 15/Nov/17 21:05
• Resolved: 30/Oct/17 20:46

Description

cmake WARNING is excessive if someone builds with ruby-devel but without the test or gem building requirements. Make these messages cmake status