1host-cygwin.o : $(srcdir)/config/i386/host-cygwin.c $(CONFIG_H) $(SYSTEM_H) \ 2 coretypes.h hosthooks.h $(HOSTHOOKS_DEF_H) toplev.h diagnostic.h 3 $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 4 $(srcdir)/config/i386/host-cygwin.c 5