-e     Cause environment variables, including those with  null  values,  to  override  macro  assignments
       within makefiles.

-f  makefile
       Specify  a different makefile. The argument makefile is a pathname of a description file, which is
       also referred to as the makefile. A pathname of '-' shall denote the standard input. There can  be
       multiple  instances of this option, and they shall be processed in the order specified. The effect
       of specifying the same option-argument more than once is unspecified.

-i     Ignore error codes returned by invoked commands. This mode is the same as if  the  special  target
       .IGNORE were specified without prerequisites.

-k     Continue  to  update other targets that do not depend on the current target if a non-ignored error
       occurs while executing the commands to bring a target up-to-date.

-n     Write commands that would be executed on standard output, but do not execute them. However,  lines
       with  a  plus  sign  ( '+' ) prefix shall be executed. In this mode, lines with an at sign ( '@' )
       character prefix shall be written to standard output.

-p     Write to standard output the complete set of macro definitions and target descriptions. The output
       format is unspecified.

-q     Return  a  zero exit value if the target file is up-to-date; otherwise, return an exit value of 1.
       Targets shall not be updated if this  option  is  specified.  However,  a  makefile  command  line
       (associated with the targets) with a plus sign ( '+' ) prefix shall be executed.

-r     Clear the suffix list and do not use the built-in rules.

-S     Terminate  make if an error occurs while executing the commands to bring a target up-to-date. This
       shall be the default and the opposite of -k.

-s     Do not write makefile command  lines  or  touch  messages  (see  -t)  to  standard  output  before
       executing.  This  mode  shall  be the same as if the special target .SILENT were specified without
       prerequisites.

-t     Update the modification time of each target as though a touch target had  been  executed.  Targets
       that have prerequisites but no commands (see Target Rules ), or that are already up-to-date, shall
       not be touched in this manner. Write messages to standard output for each target  file  indicating
       the name of the file and that it was touched. Normally, the makefile command lines associated with
       each target are not executed.  However, a command line with a plus sign ( '+' )  prefix  shall  be
       executed.