This variable affects how find_*
commands choose between macOS Application Bundles and unix-style package components.
On Darwin or systems supporting macOS Application Bundles, the CMAKE_FIND_APPBUNDLE
variable can be set to empty or one of the following:
FIRST
LAST
ONLY
NEVER
© 2000–2019 Kitware, Inc. and Contributors
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/v3.15/variable/CMAKE_FIND_APPBUNDLE.html