[libc-commits] [libc] [llvm] [libc] delete hdrgen (PR #117220)

[LLVM Continuous Integration via libc-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `libc-aarch64-ubuntu-fullbuild-dbg` running on `libc-aarch64-ubuntu` while building `libc,llvm` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/71/builds/11780

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py ...' (failure)
...
  File "../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py", line 139, in main
    run_command(['ninja', 'libc-api-test'])
  File "../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py", line 177, in run_command
    util.report_run_cmd(cmd, cwd=directory)
  File "/home/libc-buildbot/libc-aarch64-ubuntu/libc-aarch64-ubuntu-fullbuild-dbg/llvm-zorg/zorg/buildbot/builders/annotated/util.py", line 49, in report_run_cmd
    subprocess.check_call(cmd, shell=shell, *args, **kwargs)
  File "/usr/lib/python2.7/subprocess.py", line 190, in check_call
    raise CalledProcessError(retcode, cmd)
CalledProcessError: Command '['ninja', 'libc-api-test']' returned non-zero exit status 1
@@@STEP_FAILURE@@@
@@@BUILD_STEP libc-integration-tests@@@
Running: ninja libc-integration-tests
[1/33] Running integration test libc.test.integration.src.spawn.posix_spawn_test
[2/33] Running integration test libc.test.integration.src.pthread.pthread_tss_test
[3/33] Running integration test libc.test.integration.startup.linux.startup_tls_test
[4/33] Running integration test libc.test.integration.startup.linux.startup_no_envp_test
[5/33] Running integration test libc.test.integration.startup.linux.startup_no_args_test
[6/33] Running integration test libc.test.integration.startup.linux.startup_args_test
[7/33] Running integration test libc.test.integration.startup.linux.init_fini_array_test
[8/33] Running integration test libc.test.integration.src.__support.threads.thread_detach_test
[9/33] Running integration test libc.test.integration.src.__support.threads.thread_tls_test
[10/33] Running integration test libc.test.integration.src.pthread.pthread_equal_test
[11/33] Running integration test libc.test.integration.src.pthread.pthread_join_test
[12/33] Running integration test libc.test.integration.src.pthread.pthread_name_test
[13/33] Running integration test libc.test.integration.src.pthread.pthread_exit_test
[14/33] Running integration test libc.test.integration.src.pthread.pthread_once_test
[15/33] Running integration test libc.test.integration.src.stdio.sprintf_size_test
[16/33] Running integration test libc.test.integration.src.stdio.sprintf_size_test_no_sprintf
[17/33] Running integration test libc.test.integration.src.stdlib.getenv_test
[18/33] Running integration test libc.test.integration.src.threads.tss_test
[19/33] Running integration test libc.test.integration.src.threads.thrd_equal_test
[20/33] Running integration test libc.test.integration.src.pthread.pthread_spinlock_test
[21/33] Running integration test libc.test.integration.src.threads.thrd_exit_test
[22/33] Running integration test libc.test.integration.src.threads.call_once_test
[23/33] Running integration test libc.test.integration.src.unistd.getcwd_test
[24/33] Running integration test libc.test.integration.src.unistd.fork_test
[25/33] Running integration test libc.test.integration.src.unistd.execve_test
[26/33] Running integration test libc.test.integration.src.unistd.execv_test
[27/33] Running integration test libc.test.integration.src.pthread.pthread_mutex_test
[28/33] Running integration test libc.test.integration.src.pthread.pthread_rwlock_test
[29/33] Running integration test libc.test.integration.src.pthread.pthread_create_test
[30/33] Running integration test libc.test.integration.src.threads.mtx_test
[31/33] Running integration test libc.test.integration.src.threads.cnd_test
[32/33] Running integration test libc.test.integration.src.threads.thrd_test
[33/33] Running integration test libc.test.integration.src.pthread.pthread_test
@@@BUILD_STEP libc-scudo-integration-test@@@
Running: ninja libc-scudo-integration-test
ninja: no work to do.
@@@BUILD_STEP Benchmark Utils Tests@@@
Running: ninja libc-benchmark-util-tests

```

</details>

https://github.com/llvm/llvm-project/pull/117220