cmake: we were missing linking against combase.dll

Author: jcelerier

cmake/libremidi.winmidi.cmake

@@ -73,7 +73,4 @@ target_include_directories(libremidi SYSTEM ${_public}
 )
 target_compile_definitions(libremidi ${_public} LIBREMIDI_WINMIDI)
 set(LIBREMIDI_HAS_WINMIDI 1)
-target_link_libraries(libremidi ${_public} RuntimeObject)
-if(MSVC)
-  target_link_libraries(libremidi ${_public} windowsapp)
-endif()
+target_link_libraries(libremidi ${_public} RuntimeObject windowsapp)

cmake/libremidi.winuwp.cmake

@@ -19,11 +19,10 @@ if(CPPWINRT_PATH)
 
   target_include_directories(libremidi SYSTEM ${_public} "${CPPWINRT_PATH}")
   target_compile_definitions(libremidi ${_public} LIBREMIDI_WINUWP)
-  target_link_libraries(libremidi INTERFACE RuntimeObject)
+  target_link_libraries(libremidi INTERFACE RuntimeObject windowsapp)
   # We don't need /ZW option here (support for C++/CX)' as we use C++/WinRT
   if(MSVC)
     target_compile_options(libremidi ${_public} /EHsc)
-    target_link_libraries(libremidi ${_public} windowsapp)
   endif()
 else()
   message(STATUS "libremidi: Failed to find Windows SDK, UWP MIDI backend will not be available")