make/unit-tests/opt-jobs-internal.exp

direct: mode=parallel
make: error: invalid internal option "-J garbage" in "<curdir>"
make: warning: internal option "-J 31,32" in "<curdir>" refers to an unopened file descriptor; falling back to compat mode.
	To run the target even in -n mode, add the .MAKE pseudo-source to the target.
	To run the target in default mode only, add a ${:D make} marker to a target's command. (This marker expression expands to an empty string.)
	To make the sub-make independent from the parent make, unset the MAKEFLAGS environment variable in the target's commands.
direct-open: mode=compat
make: warning: internal option "-J 15,16" in "" refers to an unopened file descriptor; falling back to compat mode.
	To run the target even in -n mode, add the .MAKE pseudo-source to the target.
	To run the target in default mode only, add a ${:D make} marker to a target's command. (This marker expression expands to an empty string.)
	To make the sub-make independent from the parent make, unset the MAKEFLAGS environment variable in the target's commands.
indirect-open: mode=compat
indirect-expr: mode=parallel
make: warning: internal option "-J 15,16" in "" refers to an unopened file descriptor; falling back to compat mode.
	To run the target even in -n mode, add the .MAKE pseudo-source to the target.
	To run the target in default mode only, add a ${:D make} marker to a target's command. (This marker expression expands to an empty string.)
	To make the sub-make independent from the parent make, unset the MAKEFLAGS environment variable in the target's commands.
indirect-comment: mode=compat
indirect-silent-comment: mode=parallel
indirect-expr-empty: mode=parallel
exit status 0