[HADOOP-11154] Update BUILDING.txt to state that CMake 3.0 or newer is required on Mac.

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 2.6.0
• Component/s: documentation, native
• Target Version/s: 2.6.0
• Hadoop Flags: Reviewed
• Assignee: Chris Nauroth
• Reporter: Chris Nauroth
• Created: 29/Sep/14 22:51
• Updated: 01/Dec/14 03:09
• Resolved: 30/Sep/14 15:38

Description

The native code can be built on Mac now, but CMake 3.0 or newer is required. This differs from our minimum stated version of 2.6 in BUILDING.txt. I'd like to update BUILDING.txt to state that 3.0 or newer is required if building on Mac.