On Leopard, yacc is a wrapper for bison. In our product source, we need to run yacc on the grammar file, and use m4 on the y.tab.c generated by yacc.This works on Tiger, but fails on Leopard.
The Bison-version that comes with the OS might be old. So install the latest Bison, and see if the problem persists.
Hans Aberg _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison
