[Lldb-commits] [lldb] [lldb] Realpath symlinks for breakpoints (PR #102223)

[LLVM Continuous Integration via lldb-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-aarch64-windows` running on `linaro-armv8-windows-msvc-05` while building `lldb` at step 4 "build".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/141/builds/1591

Here is the relevant piece of the build log for the reference:
```
Step 4 (build) failure: build (failure)
...
174.379 [4263/10/2102] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\Broadcaster.cpp.obj
174.573 [4262/10/2103] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\Diagnostics.cpp.obj
174.856 [4261/10/2104] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\NameMatches.cpp.obj
175.181 [4260/10/2105] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\GDBRemote.cpp.obj
176.410 [4259/10/2106] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\IOObject.cpp.obj
176.530 [4258/10/2107] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\FileSpec.cpp.obj
176.875 [4257/10/2108] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\RegularExpression.cpp.obj
177.815 [4256/10/2109] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\LLDBLog.cpp.obj
178.387 [4255/10/2110] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\Event.cpp.obj
180.815 [4254/10/2111] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\RealpathPrefixes.cpp.obj
FAILED: tools/lldb/source/Utility/CMakeFiles/lldbUtility.dir/RealpathPrefixes.cpp.obj 
ccache C:\Users\tcwg\scoop\apps\llvm\current\bin\clang-cl.exe  /nologo -TP -DGTEST_HAS_RTTI=0 -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_ENABLE_EXTENDED_ALIGNED_STORAGE -D_HAS_EXCEPTIONS=0 -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\tools\lldb\source\Utility -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\source\Utility -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\include -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\tools\lldb\include -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\include -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\llvm\include -IC:\Users\tcwg\scoop\apps\python\current\include -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\llvm\..\clang\include -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\tools\lldb\..\clang\include -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\source -IC:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\tools\lldb\source /DWIN32 /D_WINDOWS   /Zc:inline /Zc:__cplusplus /Oi /Brepro /bigobj /permissive- -Werror=unguarded-availability-new /W4  -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported /Gw -Wno-deprecated-register -Wno-vla-extension /O2 /Ob2 /DNDEBUG -std:c++17 -MD   -wd4018 -wd4068 -wd4150 -wd4201 -wd4251 -wd4521 -wd4530 -wd4589  /EHs-c- /GR- /showIncludes /Fotools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\RealpathPrefixes.cpp.obj /Fdtools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\lldbUtility.pdb -c -- C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\source\Utility\RealpathPrefixes.cpp
C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\source\Utility\RealpathPrefixes.cpp(56,25): error: use of undeclared identifier 'PATH_MAX'
   56 |       llvm::SmallString<PATH_MAX> buff;
      |                         ^
1 error generated.
180.929 [4254/9/2112] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\Log.cpp.obj
181.375 [4254/8/2113] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\FileSpecList.cpp.obj
181.897 [4254/7/2114] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\Instrumentation.cpp.obj
182.226 [4254/6/2115] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\Listener.cpp.obj
182.285 [4254/5/2116] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\RegisterValue.cpp.obj
182.323 [4254/4/2117] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\ProcessInfo.cpp.obj
183.722 [4254/3/2118] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\Scalar.cpp.obj
184.149 [4254/2/2119] Building CXX object tools\lldb\source\Utility\CMakeFiles\lldbUtility.dir\SelectHelper.cpp.obj
187.130 [4254/1/2120] Building CXX object lib\LTO\CMakeFiles\LLVMLTO.dir\LTO.cpp.obj
ninja: build stopped: subcommand failed.

```

https://github.com/llvm/llvm-project/pull/102223