File include in Dlang

Can we include one “.d” file in another “.d” file??.
I am trying to reuse euvm environment of apb master to read and write register in my IP euvm environment.

In makefile I am giving two .d file like this :
sync_ctrl.vpi: …/apb_euvm/testbench/apb_master.d sync_ctrl.d
ldc2 $(DFLAGS) -shared -of$@ -L-luvm-ldc-shared -L-lesdl-ldc-shared
-L-lphobos2-ldc-shared -L-ldl $

Then it is giving error :
make: *** No rule to make target ‘sync_ctrl.d’, needed by ‘sync_ctrl.vpi’. Stop.