if test -x "$LEX" ; then
lex="yes"
fi
-YACC=$(which yacc 2> /dev/null)
+YACC=$(which bison 2> /dev/null)
if test -x "$YACC" ; then
yacc="yes"
+ yacc_is_bison="yes"
else
- YACC=$(which bison 2> /dev/null)
+ YACC=$(which yacc 2> /dev/null)
if test -x "$YACC" ; then
yacc="yes"
- yacc_is_bison="yes"
fi
fi
if test "$yacc" = "yes" && test "$lex" = "yes" ; then