Compiler, Assembler, Linker, or Decoder
OBJPATH={<path>}
<path>: Paths separated by semicolons, without spaces
This environment variable is only relevant when object files are generated by the Macro Assembler. When this environment variable is defined, the Assembler will store the object files it produces in the first directory specified in path. If OBJPATH is not set, the generated object files will be stored in the directory the source file was found.
OBJPATH=\sources\bin;..\..\headers;\usr\local\bin