11394 iconv_modules build could be much more parallel

*** 36,46 ****
  GENI_SRCS               = ../common/binarytables/srcs
  
  include $(SRC)/lib/iconv_modules/Makefile.iconv
  include $(SRC)/lib/iconv_modules/utf-8/Makefile.iconv
  
! CLEANFILES =    *.o *.so core *.bt
  
  .NO_PARALLEL:
  
  .PARALLEL: $(DYNOBJS) $(BINARYTABLES)
  
--- 36,46 ----
  GENI_SRCS               = ../common/binarytables/srcs
  
  include $(SRC)/lib/iconv_modules/Makefile.iconv
  include $(SRC)/lib/iconv_modules/utf-8/Makefile.iconv
  
! CLEANFILES =    *.o *.so *.bt
  
  .NO_PARALLEL:
  
  .PARALLEL: $(DYNOBJS) $(BINARYTABLES)