gnu>usr.bin>gdb>libgdb build warnings

yacc: 15 shift/reduce conflicts, 15 reduce/reduce conflicts.
yacc: 4 rules never reduced
yacc: 5 shift/reduce conflicts.
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/arch-utils.c:48:53: warning: passing 'bfd_byte *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  DEPRECATED_EXTRACT_RETURN_VALUE (type, registers, buf); /* OK */
                                                    ^~~
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/gdbarch.h:1441:136: note: expanded from macro 'DEPRECATED_EXTRACT_RETURN_VALUE'
  ...(current_gdbarch, type, regbuf, valbuf))
                                     ^~~~~~
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/gdbarch.h:1435:118: note: passing argument to parameter 'valbuf' here
  ...(struct gdbarch *gdbarch, struct type *type, char *regbuf, char *valbuf);
                                                                      ^
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/arch-utils.c:60:40: warning: passing 'bfd_byte *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  DEPRECATED_STORE_RETURN_VALUE (type, b);
                                       ^
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/gdbarch.h:1451:116: note: expanded from macro 'DEPRECATED_STORE_RETURN_VALUE'
  ...(gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
                                                                    ^~~~~~
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/gdbarch.h:1445:102: note: passing argument to parameter 'valbuf' here
  ...(struct gdbarch *gdbarch, struct type *type, char *valbuf);
                                                        ^
2 warnings generated.
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/ax-gdb.c:716:11: warning: 20 enumeration values not handled in switch: 'TYPE_CODE_UNDEF', 'TYPE_CODE_PTR', 'TYPE_CODE_INT'... [-Wswitch]
  switch (TYPE_CODE (value->type))
          ^
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/gdbtypes.h:785:29: note: expanded from macro 'TYPE_CODE'
#define TYPE_CODE(thistype) TYPE_MAIN_TYPE(thistype)->code
                            ^
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/gdbtypes.h:769:34: note: expanded from macro 'TYPE_MAIN_TYPE'
#define TYPE_MAIN_TYPE(thistype) (thistype)->main_type
                                 ^
1 warning generated.
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/breakpoint.c:2650:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
    if ((b->type == bp_catch_load)
         ~~~~~~~~^~~~~~~~~~~~~~~~
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/breakpoint.c:2650:18: note: remove extraneous parentheses around the comparison to silence this warning
    if ((b->type == bp_catch_load)
        ~        ^               ~
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/breakpoint.c:2650:18: note: use '=' to turn this equality comparison into an assignment
    if ((b->type == bp_catch_load)
                 ^~
                 =
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/breakpoint.c:2662:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
    if ((b->type == bp_catch_unload)
         ~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/breakpoint.c:2662:18: note: remove extraneous parentheses around the comparison to silence this warning
    if ((b->type == bp_catch_unload)
        ~        ^                 ~
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/breakpoint.c:2662:18: note: use '=' to turn this equality comparison into an assignment
    if ((b->type == bp_catch_unload)
                 ^~
                 =
/usr/home/aprieger/repos/freebsd_master/freebsd/contrib/gdb/gdb/breakpoint.c:5546:4: warning: expression result unused [-Wunused-value]
          break_string;
          ^~~~~~~~~~~~
3 warnings generated.