[ARROW-7784] [C++] diff.cc is extremely slow to compile

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24018
• Assignee: Wes McKinney
• Reporter: Antoine Pitrou
• Created: 06/Feb/20 15:54
• Updated: 11/Jan/23 07:55
• Resolved: 01/Jun/20 17:50

Description

This comes up especially when doing an optimized build. diff.cc is always enabled even if all components are disabled, and it takes multiple seconds to compile.

Issue Links

• is related to: ARROW-8970 [C++] Reduce shared library / binary code size (umbrella issue)
• links to: GitHub Pull Request #7311