tree 76e81bf3e178ccfed014469193e447200ca81be3
parent b926f52688603fbcfb1df082b2711850b3127007
author Mojca Miklavec <mojca.miklavec.lists@gmail.com> 1614501270 +0100
committer Shane F. Carr <shane@unicode.org> 1617821262 -0500

ICU-21513 check if TARGET_OS_SIMULATOR has been defined

clang 11 throws an error when using undefined variables starting with
TARGET_OS_, and TARGET_OS_SIMULATOR is missing in earlier versions
of macOS, so the code would not compile without an additional guard.

See also ICU-13440.