[libcxx-commits] [libcxx] [libc++] Define all CMake configuration features in the same location (PR #115361)

[LLVM Continuous Integration via libcxx-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-bootstrap-asan` running on `sanitizer-buildbot1` while building `libcxx` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/52/builds/3715

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

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 87152 of 87153 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: lld :: MachO/reproduce-thin-archive-objc.s (86793 of 87152)
******************** TEST 'lld :: MachO/reproduce-thin-archive-objc.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 7: rm -rf /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp && mkdir /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp && cd /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp
+ rm -rf /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp
+ mkdir /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp
+ cd /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp
RUN: at line 8: sed s/SYM/_main/   /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -filetype=obj -triple=x86_64-apple-macos -o main.o
+ sed s/SYM/_main/ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s
+ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -filetype=obj -triple=x86_64-apple-macos -o main.o
RUN: at line 9: sed s/SYM/_unused/ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -filetype=obj -triple=x86_64-apple-macos -o unused.o
+ sed s/SYM/_unused/ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s
+ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -filetype=obj -triple=x86_64-apple-macos -o unused.o
RUN: at line 11: llvm-ar rcsT unused.a unused.o; rm unused.o
+ llvm-ar rcsT unused.a unused.o
+ rm unused.o
RUN: at line 14: ld64.lld -arch x86_64 -platform_version macos 11.0 11.0 -syslibroot /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/Inputs/MacOSX.sdk -lSystem /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp/main.o /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp/unused.a -ObjC -o /dev/null 2>&1                       | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s --check-prefix=WARN
+ ld64.lld -arch x86_64 -platform_version macos 11.0 11.0 -syslibroot /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/Inputs/MacOSX.sdk -lSystem /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp/main.o /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp/unused.a -ObjC -o /dev/null
+ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s --check-prefix=WARN
RUN: at line 17: ld64.lld -arch x86_64 -platform_version macos 11.0 11.0 -syslibroot /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/Inputs/MacOSX.sdk -lSystem -fatal_warnings main.o unused.a -ObjC --no-warn-thin-archive-missing-members 2>&1 | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/count 0
+ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/count 0
+ ld64.lld -arch x86_64 -platform_version macos 11.0 11.0 -syslibroot /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/Inputs/MacOSX.sdk -lSystem -fatal_warnings main.o unused.a -ObjC --no-warn-thin-archive-missing-members
Expected 0 lines, got 1.

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
261.05s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
140.81s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
133.50s: Clang :: Driver/fsanitize.c
105.03s: Clang :: Driver/arm-cortex-cpus-1.c
104.82s: Clang :: Driver/arm-cortex-cpus-2.c
89.55s: Clang :: OpenMP/target_update_codegen.cpp
Step 10 (stage2/asan check) failure: stage2/asan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 87152 of 87153 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
FAIL: lld :: MachO/reproduce-thin-archive-objc.s (86793 of 87152)
******************** TEST 'lld :: MachO/reproduce-thin-archive-objc.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 7: rm -rf /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp && mkdir /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp && cd /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp
+ rm -rf /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp
+ mkdir /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp
+ cd /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp
RUN: at line 8: sed s/SYM/_main/   /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -filetype=obj -triple=x86_64-apple-macos -o main.o
+ sed s/SYM/_main/ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s
+ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -filetype=obj -triple=x86_64-apple-macos -o main.o
RUN: at line 9: sed s/SYM/_unused/ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -filetype=obj -triple=x86_64-apple-macos -o unused.o
+ sed s/SYM/_unused/ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s
+ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-mc -filetype=obj -triple=x86_64-apple-macos -o unused.o
RUN: at line 11: llvm-ar rcsT unused.a unused.o; rm unused.o
+ llvm-ar rcsT unused.a unused.o
+ rm unused.o
RUN: at line 14: ld64.lld -arch x86_64 -platform_version macos 11.0 11.0 -syslibroot /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/Inputs/MacOSX.sdk -lSystem /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp/main.o /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp/unused.a -ObjC -o /dev/null 2>&1                       | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s --check-prefix=WARN
+ ld64.lld -arch x86_64 -platform_version macos 11.0 11.0 -syslibroot /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/Inputs/MacOSX.sdk -lSystem /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp/main.o /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/tools/lld/test/MachO/Output/reproduce-thin-archive-objc.s.tmp/unused.a -ObjC -o /dev/null
+ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/reproduce-thin-archive-objc.s --check-prefix=WARN
RUN: at line 17: ld64.lld -arch x86_64 -platform_version macos 11.0 11.0 -syslibroot /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/Inputs/MacOSX.sdk -lSystem -fatal_warnings main.o unused.a -ObjC --no-warn-thin-archive-missing-members 2>&1 | /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/count 0
+ /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/count 0
+ ld64.lld -arch x86_64 -platform_version macos 11.0 11.0 -syslibroot /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/lld/test/MachO/Inputs/MacOSX.sdk -lSystem -fatal_warnings main.o unused.a -ObjC --no-warn-thin-archive-missing-members
Expected 0 lines, got 1.

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
261.05s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
140.81s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
133.50s: Clang :: Driver/fsanitize.c
105.03s: Clang :: Driver/arm-cortex-cpus-1.c
104.82s: Clang :: Driver/arm-cortex-cpus-2.c
89.55s: Clang :: OpenMP/target_update_codegen.cpp

```

</details>

https://github.com/llvm/llvm-project/pull/115361