[libc-commits] [libc] [libc] Use relative inclusion for public headers. (PR #114324)

[LLVM Continuous Integration via libc-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `libc-riscv32-qemu-yocto-fullbuild-dbg` running on `rv32gc-qemu-system` while building `libc` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/196/builds/400

<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) (timed out)
...
[       OK ] LlvmLibcPThreadMutexAttrTest.SetAndGetRobust (254 us)
[ RUN      ] LlvmLibcPThreadMutexAttrTest.SetAndGetPShared
[       OK ] LlvmLibcPThreadMutexAttrTest.SetAndGetPShared (242 us)
Ran 4 tests.  PASS: 4  FAIL: 0
[2042/2045] Running unit test libc.test.src.time.nanosleep_test.__unit__
sh: line 1: /timer.22798: Permission denied
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcNanosleep.SmokeTest
[       OK ] LlvmLibcNanosleep.SmokeTest (660 us)
Ran 1 tests.  PASS: 1  FAIL: 0
command timed out: 1200 seconds without output running [b'python', b'../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py', b'--debug'], attempting to kill
process killed by signal 9
program finished with exit code -1
elapsedTime=2390.054757
Step 8 (libc-unit-tests) failure: libc-unit-tests (failure)
...
sh: line 1: /timer.22818: Permission denied
[==========] Running 5 tests from 1 test suite.
[ RUN      ] LlvmLibcPThreadAttrTest.InitAndDestroy
[       OK ] LlvmLibcPThreadAttrTest.InitAndDestroy (496 us)
[ RUN      ] LlvmLibcPThreadattrTest.SetAndGetDetachState
[       OK ] LlvmLibcPThreadattrTest.SetAndGetDetachState (192 us)
[ RUN      ] LlvmLibcPThreadattrTest.SetAndGetGuardSize
[       OK ] LlvmLibcPThreadattrTest.SetAndGetGuardSize (203 us)
[ RUN      ] LlvmLibcPThreadattrTest.SetAndGetStackSize
[       OK ] LlvmLibcPThreadattrTest.SetAndGetStackSize (167 us)
[ RUN      ] LlvmLibcPThreadattrTest.SetAndGetStack
[       OK ] LlvmLibcPThreadattrTest.SetAndGetStack (265 us)
Ran 5 tests.  PASS: 5  FAIL: 0
[2039/2045] Running unit test libc.test.src.time.gettimeofday_test
sh: line 1: /timer.22821: Permission denied
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcGettimeofday.SmokeTest
[       OK ] LlvmLibcGettimeofday.SmokeTest (684 us)
Ran 1 tests.  PASS: 1  FAIL: 0
[2040/2045] Running unit test libc.test.src.time.gmtime_r_test
sh: line 1: /timer.22824: Permission denied
[==========] Running 2 tests from 1 test suite.
[ RUN      ] LlvmLibcGmTimeR.EndOf32BitEpochYear
[       OK ] LlvmLibcGmTimeR.EndOf32BitEpochYear (919 us)
[ RUN      ] LlvmLibcGmTimeR.Max64BitYear
[       OK ] LlvmLibcGmTimeR.Max64BitYear (107 us)
Ran 2 tests.  PASS: 2  FAIL: 0
[2041/2045] Running unit test libc.test.src.pthread.pthread_mutexattr_test
sh: line 1: /timer.22827: Permission denied
[==========] Running 4 tests from 1 test suite.
[ RUN      ] LlvmLibcPThreadMutexAttrTest.InitAndDestroy
[       OK ] LlvmLibcPThreadMutexAttrTest.InitAndDestroy (276 us)
[ RUN      ] LlvmLibcPThreadMutexAttrTest.SetAndGetType
[       OK ] LlvmLibcPThreadMutexAttrTest.SetAndGetType (271 us)
[ RUN      ] LlvmLibcPThreadMutexAttrTest.SetAndGetRobust
[       OK ] LlvmLibcPThreadMutexAttrTest.SetAndGetRobust (254 us)
[ RUN      ] LlvmLibcPThreadMutexAttrTest.SetAndGetPShared
[       OK ] LlvmLibcPThreadMutexAttrTest.SetAndGetPShared (242 us)
Ran 4 tests.  PASS: 4  FAIL: 0
[2042/2045] Running unit test libc.test.src.time.nanosleep_test.__unit__
sh: line 1: /timer.22798: Permission denied
[==========] Running 1 test from 1 test suite.
[ RUN      ] LlvmLibcNanosleep.SmokeTest
[       OK ] LlvmLibcNanosleep.SmokeTest (660 us)
Ran 1 tests.  PASS: 1  FAIL: 0

command timed out: 1200 seconds without output running [b'python', b'../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py', b'--debug'], attempting to kill
process killed by signal 9
program finished with exit code -1
elapsedTime=2390.054757

```

</details>

https://github.com/llvm/llvm-project/pull/114324