Compiler, Assembler, Linker, Decoder, or Debugger
HIPATH
GENPATH={<path>}
<path>: Paths separated by semicolons, without spaces.
The Macro Assembler will look for the sources and included files first in the project directory, then in the directories listed in the GENPATH environment variable.
GENPATH=\sources\include;..\..\headers;\usr\local\lib