The idea is that embedded use can be with any of those settings commented out or deleted.
If neither are defined, there should be a presumption of embedded use and the need for them to be defined in VCrayApp.bat or in the embedded use of VCrayApp.
If %SRC% is not defined, there is advice about needing to provide such a location, either src*.c or some specific location, unless there is embedded operation.
If %SRC% is defined but %APP_EXE% is not (or is "RenameMe.exe"), there is advice about naming the the .exe to be built.
There may also need to be links to explanations about this.
The idea is that embedded use can be with any of those settings commented out or deleted.
If neither are defined, there should be a presumption of embedded use and the need for them to be defined in VCrayApp.bat or in the embedded use of VCrayApp.
If %SRC% is not defined, there is advice about needing to provide such a location, either src*.c or some specific location, unless there is embedded operation.
If %SRC% is defined but %APP_EXE% is not (or is "RenameMe.exe"), there is advice about naming the the .exe to be built.
There may also need to be links to explanations about this.