-BISON_TARGET(zconf zconf.y zconf.tab.c COMPILE_FLAGS "-l -b zconf -p zconf")
-FLEX_TARGET(zconfscan zconf.l lex.zconf.c COMPILE_FLAGS "-Pzconf -L")
+BISON_TARGET(zconf zconf.y zconf.tab.c COMPILE_FLAGS "-l -b zconf -p zconf -t")
+FLEX_TARGET(zconfscan zconf.l zconf.lex.c COMPILE_FLAGS "-Pzconf -L")