9884 cw(1) should use -fpic rather than -Kpic

*** 37,46 ****
          sparcv9/src/lib/libast
  
  include ../Makefile.com
  include ../../Makefile.lib.64
  
! # Use -KPIC since libast is too big for -Kpic on 64bit
  # (and on 32bit it is close to the barrier)
  sparcv9_C_PICFLAGS  = $(C_BIGPICFLAGS)
  
  install: all $(ROOTLIBS64) $(ROOTLINKS64)
--- 37,46 ----
          sparcv9/src/lib/libast
  
  include ../Makefile.com
  include ../../Makefile.lib.64
  
! # Use big PIC since libast is too big for pic on 64bit
  # (and on 32bit it is close to the barrier)
  sparcv9_C_PICFLAGS  = $(C_BIGPICFLAGS)
  
  install: all $(ROOTLIBS64) $(ROOTLINKS64)