Size differences between yacc and bison

[Anders Magnusson <ragge%ludd.ltu.se@localhost>]

Hi,

while compiling pcc I saw that the resulting binary for the grammar differs very much in size (!).
Anyone have any ideas about this before I start trying to find out what's "wrong" with yacc?

Here are the results, using gcc as the compiler:

bison:
nbi386:/home/ragge/pcc/cc/ccom >size cgram.o
   text    data     bss     dec     hex filename
  25637       0       0   25637    6425 cgram.o

yacc:
nbi386:/home/ragge/pcc/cc/ccom >size cgram.o
   text    data     bss     dec     hex filename
  57914       0      24   57938    e252 cgram.o

-- Ragge