27908 ::gcore breaks sparc build

*** 46,55 ****
--- 46,56 ----
          dist.c          \
          findstack.c     \
          findstack_subr.c \
          fm.c            \
          gcore.c         \
+         gcore_isadep.c  \
          genunix.c       \
          group.c         \
          hotplug.c       \
          irm.c           \
          kgrep.c         \