Index: Mk/bsd.options.mk =================================================================== --- Mk/bsd.options.mk +++ Mk/bsd.options.mk @@ -99,6 +99,8 @@ # USE_FOO+= bar # If you need more than one option, you can do # FOO=bar,baz and you'll get USE_FOO=bar baz +# ${opt}_USE_OFF= FOO=bar When option is disabled, it will enable +# USE_FOO+= bar # # For each of: # ALL_TARGET CATEGORIES CFLAGS CONFIGURE_ENV CONFLICTS CONFLICTS_BUILD @@ -460,6 +462,12 @@ . endif . endfor . else +. if defined(${opt}_USE_OFF) +. for option in ${${opt}_USE_OFF} +_u= ${option:C/=.*//g} +USE_${_u:tu}+= ${option:C/.*=//g:C/,/ /g} +. endfor +. endif . if defined(${opt}_CONFIGURE_ENABLE) . for iopt in ${${opt}_CONFIGURE_ENABLE} CONFIGURE_ARGS+= --disable-${iopt:C/=.*//}