- Functions that set wxMONO_* vars need to set them in parent scope, from macros instead of functions (functions would need grandparent scope)
- Fix a conflict with xml library linking Mono which made core include the wrong png headers
- Fix setting of NOPCH on windows to go through the wx_lib_compile_definitions instead of target_compile_definitions so it carries to monolithic build
- Allow use of precompiled header in MSVC via calling wx_finalize_lib(mono)
- Introduce wxMONO_NONCOMPILED_CPP_FILES to deal with set_source_files_properties only applying within the current CMakeLists file
- Fix demos building against monolithic library by using wx_exe_link_libraries instead of target_link_libraries (similar to what the tests already do)
Closes#18074
Add CMake build system for libraries, tests and samples
update_files.py converts build/files into CMake format.
build/update-setup-h has been modified to update build/cmake/setup.h.in.
