MDK pre-build user command detect 'rebuild'

When using USER commands is it possible to detect whether it is a 'build' vs. a 'rebuild'. Should there be a key-sequence to do so, but in the docs I found no info ? I would like to let the USER...
MDK pre-build user command detect 'rebuild'

When using USER commands is it possible to detect whether it is a 'build' vs. a 'rebuild'. Should there be a key-sequence to do so, but in the docs I found no info ? I would like to let the USER...
at-sign not working in user pre-build commands

So I want to run a pre-build program and pass it a file name and the project name The on-line help says that $P gives you the file path and at-sign gives you the project name (or at least hints at...
at-sign not working in user pre-build commands

So I want to run a pre-build program and pass it a file name and the project name The on-line help says that $P gives you the file path and at-sign gives you the project name (or at least hints at...
command line define

From which version is it possible to use the DF (DEFINE) option at the command line? I doesn't seem to work in version 5?! I'm getting this error: ERROR: UNKNOWN CONTROL