Thank you Jeff, it worked.

On Thu, 22 May 2025 at 22:56, Jeff Pohlmeyer <[email protected]>
wrote:

> As a workaround, you can try disabling "tc".  (Under networking->tc in
> menuconfig, or CONFIG_TC in .config).
> - Jeff
>
>
> On Thu, May 22, 2025 at 12:08 PM Abothula Pavan Kumar
> <[email protected]> wrote:
> >
> > Hi,
> > I'm running into multiple errors while trying to build busybox v1.36.1
> on Ubuntu 24.04.
> >
> >   CC      coreutils/realpath.o
> > networking/tc.c: In function ‘cbq_print_opt’:
> > networking/tc.c:236:27: error: ‘TCA_CBQ_MAX’ undeclared (first use in
> this function); did you mean ‘TCA_CBS_MAX’?
> >   236 |         struct rtattr *tb[TCA_CBQ_MAX+1];
> >       |                           ^~~~~~~~~~~
> >       |                           TCA_CBS_MAX
> > networking/tc.c:236:27: note: each undeclared identifier is reported
> only once for each function it appears in
> > miscutils/watchdog.c: In function ‘watchdog_main’:
> >   CC      util-linux/volume_id/ubifs.o
> > miscutils/watchdog.c:161:17: warning: ignoring return value of ‘write’
> declared with attribute ‘warn_unused_result’ [-Wunused-result]
> >   161 |                 write(3, "", 1); /* write zero byte */
> >       |                 ^~~~~~~~~~~~~~~
> > miscutils/watchdog.c: In function ‘shutdown_watchdog’:
> > miscutils/watchdog.c:71:9: warning: ignoring return value of ‘write’
> declared with attribute ‘warn_unused_result’ [-Wunused-result]
> >    71 |         write(3, &V, 1);  /* Magic, see watchdog-api.txt in
> kernel */
> >       |         ^~~~~~~~~~~~~~~
> >   CC      libbb/get_volsize.o
> > networking/tc.c:249:16: error: ‘TCA_CBQ_RATE’ undeclared (first use in
> this function); did you mean ‘TCA_TBF_RATE64’?
> >   249 |         if (tb[TCA_CBQ_RATE]) {
> >       |                ^~~~~~~~~~~~
> >       |                TCA_TBF_RATE64
> >   CC      coreutils/rm.o
> >   CC      networking/tcpudp_perhost.o
> >   CC      util-linux/hwclock.o
> >   CC      util-linux/volume_id/udf.o
> > networking/tc.c:255:16: error: ‘TCA_CBQ_LSSOPT’ undeclared (first use in
> this function)
> >   255 |         if (tb[TCA_CBQ_LSSOPT]) {
> >       |                ^~~~~~~~~~~~~~
> > networking/tc.c:256:61: error: invalid application of ‘sizeof’ to
> incomplete type ‘struct tc_cbq_lssopt’
> >   256 |                 if (RTA_PAYLOAD(tb[TCA_CBQ_LSSOPT]) <
> sizeof(*lss))
> >       |                                                             ^
> >   CC      util-linux/volume_id/util.o
> >   CC      libbb/getopt32.o
> > networking/tc.c:261:16: error: ‘TCA_CBQ_WRROPT’ undeclared (first use in
> this function)
> >   261 |         if (tb[TCA_CBQ_WRROPT]) {
> >       |                ^~~~~~~~~~~~~~
> > networking/tc.c:262:61: error: invalid application of ‘sizeof’ to
> incomplete type ‘struct tc_cbq_wrropt’
> >   262 |                 if (RTA_PAYLOAD(tb[TCA_CBQ_WRROPT]) <
> sizeof(*wrr))
> >       |                                                             ^
> >   AR      miscutils/lib.a
> > networking/tc.c:267:16: error: ‘TCA_CBQ_FOPT’ undeclared (first use in
> this function)
> >   267 |         if (tb[TCA_CBQ_FOPT]) {
> >       |                ^~~~~~~~~~~~
> >   CC      networking/telnet.o
> > networking/tc.c:268:59: error: invalid application of ‘sizeof’ to
> incomplete type ‘struct tc_cbq_fopt’
> >   268 |                 if (RTA_PAYLOAD(tb[TCA_CBQ_FOPT]) <
> sizeof(*fopt))
> >       |                                                           ^
> >   CC      util-linux/ionice.o
> > networking/tc.c:273:16: error: ‘TCA_CBQ_OVL_STRATEGY’ undeclared (first
> use in this function)
> >   273 |         if (tb[TCA_CBQ_OVL_STRATEGY]) {
> >       |                ^~~~~~~~~~~~~~~~~~~~
> >   CC      networking/telnetd.o
> > networking/tc.c:274:67: error: invalid application of ‘sizeof’ to
> incomplete type ‘struct tc_cbq_ovl’
> >   274 |                 if (RTA_PAYLOAD(tb[TCA_CBQ_OVL_STRATEGY]) <
> sizeof(*ovl))
> >       |
>  ^
> > networking/tc.c:277:50: error: invalid application of ‘sizeof’ to
> incomplete type ‘struct tc_cbq_ovl’
> >   277 |                                 (unsigned) sizeof(*ovl));
> >       |                                                  ^
> > networking/tc.c:293:23: error: invalid use of undefined type ‘struct
> tc_cbq_lssopt’
> >   293 |         if (lss && lss->flags) {
> >       |                       ^~
> > networking/tc.c:296:24: error: invalid use of undefined type ‘struct
> tc_cbq_lssopt’
> >   296 |                 if (lss->flags&TCF_CBQ_LSS_BOUNDED) {
> >       |                        ^~
> >   CC      util-linux/volume_id/volume_id.o
> > networking/tc.c:296:32: error: ‘TCF_CBQ_LSS_BOUNDED’ undeclared (first
> use in this function)
> >   296 |                 if (lss->flags&TCF_CBQ_LSS_BOUNDED) {
> >       |                                ^~~~~~~~~~~~~~~~~~~
> > networking/tc.c:300:24: error: invalid use of undefined type ‘struct
> tc_cbq_lssopt’
> >   300 |                 if (lss->flags&TCF_CBQ_LSS_ISOLATED) {
> >       |                        ^~
> >   CC      libbb/getopt_allopts.o
> > networking/tc.c:300:32: error: ‘TCF_CBQ_LSS_ISOLATED’ undeclared (first
> use in this function)
> >   300 |                 if (lss->flags&TCF_CBQ_LSS_ISOLATED) {
> >       |                                ^~~~~~~~~~~~~~~~~~~~
> > networking/tc.c:308:24: error: invalid use of undefined type ‘struct
> tc_cbq_wrropt’
> >   308 |                 if (wrr->priority != TC_CBQ_MAXPRIO)
> >       |                        ^~
> >   CC      util-linux/ipcrm.o
> >   CC      util-linux/volume_id/xfs.o
> >   CC      networking/tftp.o
> > networking/tc.c:308:38: error: ‘TC_CBQ_MAXPRIO’ undeclared (first use in
> this function)
> >   308 |                 if (wrr->priority != TC_CBQ_MAXPRIO)
> >       |                                      ^~~~~~~~~~~~~~
> > networking/tc.c:309:46: error: invalid use of undefined type ‘struct
> tc_cbq_wrropt’
> >   309 |                         printf("prio %u", wrr->priority);
> >       |                                              ^~
> > networking/tc.c:313:43: error: invalid use of undefined type ‘struct
> tc_cbq_wrropt’
> >   313 |                         printf("/%u ", wrr->cpriority);
> >       |                                           ^~
> > networking/tc.c:314:32: error: invalid use of undefined type ‘struct
> tc_cbq_wrropt’
> >   314 |                         if (wrr->weight != 1) {
> >       |                                ^~
> > networking/tc.c:315:65: error: invalid use of undefined type ‘struct
> tc_cbq_wrropt’
> >   315 |                                 print_rate(buf, sizeof(buf),
> wrr->weight);
> >       |
>  ^~
> > networking/tc.c:318:32: error: invalid use of undefined type ‘struct
> tc_cbq_wrropt’
> >   318 |                         if (wrr->allot)
> >       |                                ^~
> > networking/tc.c:319:57: error: invalid use of undefined type ‘struct
> tc_cbq_wrropt’
> >   319 |                                 printf("allot %ub ", wrr->allot);
> >       |                                                         ^~
> > networking/tc.c:236:24: warning: unused variable ‘tb’ [-Wunused-variable]
> >   236 |         struct rtattr *tb[TCA_CBQ_MAX+1];
> >       |                        ^~
> >   CC      coreutils/rmdir.o
> > make[1]: *** [scripts/Makefile.build:197: networking/tc.o] Error 1
> > make[1]: *** Waiting for unfinished jobs....
> >
> > not really sure what's missing. any help would be appreciated !
> >
> >
> > Thank you,
> >
> > Pavan Kumar
> >
> > _______________________________________________
> > busybox mailing list
> > [email protected]
> > https://lists.busybox.net/mailman/listinfo/busybox
>
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