27908 ::gcore breaks sparc build

*** 68,72 ****
--- 68,74 ----
  CERRWARN += -_gcc=-Wno-char-subscripts
  CERRWARN += -_gcc=-Wno-unused-label
  CERRWARN += -_gcc=-Wno-uninitialized
  CERRWARN += -_gcc=-Wno-parentheses
  CERRWARN += -_gcc=-Wno-type-limits
+ 
+ MODSRCS_DIR = ../../../sparc/modules/genunix