scripts/Makefile.xen

   1
   2 # cherrypickxen($1 = allobj)
   3 cherrypickxen = $(foreach var, $(1), \
   4                 $(shell o=$(var); \
   5                         c=$${o%.o}-xen.c; \
   6                         s=$${o%.o}-xen.S; \
   7                         oxen=$${o%.o}-xen.o; \
   8                         [ -f $(srctree)/$(src)/$${c} ] || \
   9                            [ -f $(srctree)/$(src)/$${s} ] \
  10                                 && echo $$oxen \
  11                                 || echo $(var) ) \
  12           )
  13 # filterxen($1 = allobj, $2 = noobjs)
  14 filterxen = $(filter-out $(2), $(1))