VERIFY XXX HEADER SETS

The verification target has its :prop_tgt:EXCLUDE_FROM_ALL and :prop_tgt:DISABLE_PRECOMPILE_HEADERS properties set to true, and its :prop_tgt:AUTOMOC, :prop_tgt:AUTORCC, :prop_tgt:AUTOUIC, :prop_tgt:UNITY_BUILD, and :prop_tgt:CXX_SCAN_FOR_MODULES properties set to false.

If the header's :prop_sf:LANGUAGE property is set, the value of that property is used to determine the language with which to compile the header file. Otherwise, if the target has any C++ sources, the header is compiled as C++. Otherwise, if the target has any C sources, the header is compiled as C. Otherwise, if C++ is enabled globally, the header is compiled as C++. Otherwise, if C is enabled globally, the header is compiled as C. Otherwise, the header file is not compiled.

If the header's :prop_sf:SKIP_LINTING property is set to true, the file is not compiled.

If |THIS_PROPERTY| and |COMPLEMENTARY_PROPERTY| are both set to true, headers belonging to PUBLIC file sets will be verified twice, but with different conditions. The compiler flags used for private and interface contexts can be different, leading to the compiler interpreting the contents of the header differently.

If any |xxx| file set verification targets are created, a top-level target called |THIS_ALL_TARGET| is created which depends on all |xxx| verification targets. Another target called all_verify_header_sets is also created which depends on |THIS_ALL_TARGET|, and on |COMPLEMENTARY_ALL_TARGET| if it exists (see |COMPLEMENTARY_PROPERTY|).

This property is initialized by the value of the |INIT_VARIABLE| variable if it is set when a target is created.

If the project wishes to control which header sets are verified by this property, it can set |SETS_TO_VERIFY_PROPERTY|.