macOS build target 10.14 SDK

Notarization build gives error:
"The binary uses an SDK older than the 10.9 SDK."
Build target macOS 10.9 works, but without dark theme support.
Must use 10.14 SDK
Because dark theme is supported since macOS 10.14.

Author: GerryFerdinandus

source/project/tracker_editor/trackereditor.lpi

@@ -72,6 +72,10 @@
             <OtherUnitFiles Value="..\..\code"/>
             <UnitOutputDirectory Value="..\..\..\lib\trackereditor\$(TargetCPU)-$(TargetOS)"/>
           </SearchPaths>
+          <Conditionals Value="If TargetOS = &apos;darwin&apos; then
+begin
+  CustomOptions += &apos;-WM10.14&apos;;
+end;"/>
           <CodeGeneration>
             <SmartLinkUnit Value="True"/>
             <Optimizations>