How eMake processes MAKEFLAGS

eMake uses the following process:

Similar to GNU Make, eMake condenses no-value options into one block.
When eMake encounters an option with a value, it does what GNU Make does, it appends the value and starts the next option with its own -
Certain options are ignored/not created. This changes the layout of the options in MAKEFLAGS (for example -j, -l ).
eMake-specific options are not added to MAKEFLAGS, but are handled through EMAKEFLAGS.
Passing down environment variables as TEST=test renders the same result as in GNU Make (an extra - at the end, followed by the variable=value ).
On Windows, eMake prepends the --unix or --win32 flag explicitly.