* rtl/macos/dos.pp: Remove unused unixutil in _USES clause of rtl/macos/dos.pp source.

* rtl/macos/Makefile.fpc: Update dependency list ifor dos unit: remove unixutil and add missing macostp.

* rtl/macos/Makefile: Regenerate.

(cherry picked from commit 2c622e2fe61d39e748c50b5d4df92c1518e83153)

rtl/macos/Makefile

@@ -2925,7 +2925,7 @@ types$(PPUEXT) : $(OBJPASDIR)/types.pp objpas$(PPUEXT) $(SYSTEMUNIT)$(PPUEXT)
 	$(COMPILER) $(OBJPASDIR)/types.pp
 macpas$(PPUEXT) : $(INC)/macpas.pp objpas$(PPUEXT) math$(PPUEXT)
 	$(COMPILER) $(INC)/macpas.pp $(REDIR)
-dos$(PPUEXT) : $(DOSDEPS) system$(PPUEXT)
+dos$(PPUEXT) : $(DOSDEPS) macostp$(PPUEXT) macutils$(PPUEXT) system$(PPUEXT)
 	$(COMPILER) dos $(REDIR)
 iso7185$(PPUEXT) : $(INC)/iso7185.pp heaptrc$(PPUEXT)
 	$(COMPILER) $(INC)/iso7185.pp