Question on limit switch inputs to one output

I'm trying to figure out the best way to merge 10 limit switch inputs into one output to light a "In limits" indicator on my mill manual control panel. I thought that perhaps I could just net the signals but that appears to be not allowed. What would be the best method to do this? Below are my limit switch inputs in HAL.

net x-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.036.in_not => axis.0.pos-lim-sw-in
net x-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.037.in_not => axis.0.neg-lim-sw-in
net y-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.038.in_not => axis.1.pos-lim-sw-in
net y-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.039.in_not => axis.1.neg-lim-sw-in
net z-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.040.in_not => axis.2.pos-lim-sw-in
net z-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.041.in_not => axis.2.neg-lim-sw-in
net a-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.042.in_not => axis.3.pos-lim-sw-in
net a-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.043.in_not => axis.3.neg-lim-sw-in
net b-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.044.in_not => axis.4.pos-lim-sw-in
net b-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.045.in_not => axis.4.neg-lim-sw-in

John, I liked you last suggestion the most and implemented it as:

#Limit switches on Mesa 7i80
loadrt logic names=limits-combined personality=522
addf limits-combined servo-thread
net x-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.036.in_not => axis.0.pos-lim-sw-in limits-combined.in-00
net x-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.037.in_not => axis.0.neg-lim-sw-in limits-combined.in-01
net y-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.038.in_not => axis.1.pos-lim-sw-in limits-combined.in-02
net y-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.039.in_not => axis.1.neg-lim-sw-in limits-combined.in-03
net z-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.040.in_not => axis.2.pos-lim-sw-in limits-combined.in-04
net z-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.041.in_not => axis.2.neg-lim-sw-in limits-combined.in-05
net a-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.042.in_not => axis.3.pos-lim-sw-in limits-combined.in-06
net a-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.043.in_not => axis.3.neg-lim-sw-in limits-combined.in-07
net b-pos-limit hm2_[HOSTMOT2](BOARD).0.gpio.044.in_not => axis.4.pos-lim-sw-in limits-combined.in-08
net b-neg-limit hm2_[HOSTMOT2](BOARD).0.gpio.045.in_not => axis.4.neg-lim-sw-in limits-combined.in-09
net limit-active <= limits-combined.or

The limit- active signal routes to an output on my Mesa 7I80 board to drive a opto isolated relay to turn on the "In-Limits" indicator on the manual control panel if a limit condition occurs. Its all working - thanks.