How to define home-dir in plugin SDK-path in projucer on windows

~/cpp/sdkFolder works on Mac but does not work on windows compiler command line

%HOMEPATH%/cpp/sdkFolder will be translated to ..\..\%HOMEPATH%\cpp\sdkFolder

Proposal can the projucer VS-Exporter simply translate ~ to %HOMEPATH% ?, so we can use the same path for all configurations? (BTW JucePlugin_AAXLibs_path needs to use the right value than too)

or alternative solutions?

( no i don’t want use relative paths, i need a solution which works with nested projects too)