make  -C /builds/linux/tools/lib/bpf OUTPUT=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest/net/tools/build/libbpf/     \
make[4]: Entering directory '/builds/linux/tools/testing/selftests/timers'
leap-a-day.c: In function 'main':
leap-a-day.c:291:45: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'time_t' {aka 'long long int'} [-Wformat=]
  291 |                 printf("Setting timer for %ld -  %s", next_leap, ctime(&next_leap));
      |                                           ~~^         ~~~~~~~~~
      |                                             |         |
      |                                             long int  time_t {aka long long int}
      |                                           %lld

make  -C /builds/linux/tools/lib/bpf OUTPUT=/home/tuxbuild/.cache/tuxmake/builds/1/build/kselftest/net/tools/build/libbpf/     \
make[4]: Entering directory '/builds/linux/tools/testing/selftests/timers'
leap-a-day.c: In function 'sigalarm':
leap-a-day.c:139:69: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'time_t' {aka 'long long int'} [-Wformat=]
  139 |                 printf("Error: Early timer expiration! (Should be %ld)\n", next_leap);
      |                                                                   ~~^      ~~~~~~~~~
      |                                                                     |      |
      |                                                                     |      time_t {aka long long int}
      |                                                                     long int
      |                                                                   %lld