[ARROW-423] C++: Define BUILD_BYPRODUCTS in external project to support non-make CMake generators

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.2.0
• Component/s: C++
• External issue URL: https://github.com/apache/arrow/issues/16071
• Assignee: Uwe Korn
• Reporter: Uwe Korn
• Created: 14/Dec/16 08:57
• Updated: 11/Jan/23 07:08
• Resolved: 15/Dec/16 18:15

Description

Currently CMake generators like ninja don't work anymore because of the missing source of libraries such as libgtest.a. In CMake 3.2 the property BUILD_BYPRODUCTS was added to declare by-products of the external projects. This is needed for non-lazy build-tree dependency resolution in ninja.