fileapi: target info misses framework search paths
Consider the following example
[test_Iframework.zip](/uploads/573fa79d7a685bf17199a3c15a322195/test_Iframework.zip)
Any generator on Mac OS will, in one way or another, specify the framework search path pointing to the Qt installation (using `-iframework` option in Ninja & Makefiles or `FRAMEWORK_SEARCH_PATHS` property in Xcode project). However `codemodel` v2 `target` is missing it completely. For now I have to imitate `cmLocalGenerator::GetIncludeFlags`'s behaviour in my code.
issue