Clazy is failing for me on the f42 beta. This is related to the default clang version, clang 20. It works if I set "export CLANGXX=/usr/bin/clang++-19", but without this:
-- Check for working CXX compiler: /usr/bin/clazy
-- Check for working CXX compiler: /usr/bin/clazy - broken
CMake Error at /usr/share/cmake/Modules/CMakeTestCXXCompiler.cmake:73 (message):
The C++ compiler
"/usr/bin/clazy"
is not able to compile a simple test program.
It fails with the following output:
Change Dir: '/home/tsteven4/gpsbabel/bld-clazy/CMakeFiles/CMakeScratch/TryCompile-0a90ti'
Run Build Command(s): /usr/bin/ninja-build -v cmTC_d46b8
[1/2] /usr/bin/clazy -o CMakeFiles/cmTC_d46b8.dir/testCXXCompiler.cxx.o -c /home/tsteven4/gpsbabel/bld-clazy/CMakeFiles/CMakeScratch/TryCompile-0a90ti/testCXXCompiler.cxx
FAILED: CMakeFiles/cmTC_d46b8.dir/testCXXCompiler.cxx.o
/usr/bin/clazy -o CMakeFiles/cmTC_d46b8.dir/testCXXCompiler.cxx.o -c /home/tsteven4/gpsbabel/bld-clazy/CMakeFiles/CMakeScratch/TryCompile-0a90ti/testCXXCompiler.cxx
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: clang++ -Qunused-arguments -Xclang -load -Xclang ClazyPlugin.so -Xclang -add-plugin -Xclang clazy -o CMakeFiles/cmTC_d46b8.dir/testCXXCompiler.cxx.o -c /home/tsteven4/gpsbabel/bld-clazy/CMakeFiles/CMakeScratch/TryCompile-0a90ti/testCXXCompiler.cxx
1. <eof> parser at end of file
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0 libLLVM.so.20.1 0x00007fe1a0c27eba llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 58
1 libLLVM.so.20.1 0x00007fe1a0c24e44 llvm::sys::RunSignalHandlers() + 84
2 libLLVM.so.20.1 0x00007fe1a0b3ec44
3 libc.so.6 0x00007fe1a0426df0
4 ClazyPlugin.so 0x00007fe1a00ec71b ClazyASTConsumer::HandleTranslationUnit(clang::ASTContext&) + 155
5 libclang-cpp.so.20.1 0x00007fe1abb5be4c clang::MultiplexConsumer::HandleTranslationUnit(clang::ASTContext&) + 44
6 libclang-cpp.so.20.1 0x00007fe1a9412dc9 clang::ParseAST(clang::Sema&, bool, bool) + 777
7 libclang-cpp.so.20.1 0x00007fe1abb16d9f clang::FrontendAction::Execute() + 47
8 libclang-cpp.so.20.1 0x00007fe1aba7a754 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 1076
9 libclang-cpp.so.20.1 0x00007fe1abbaa85e clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 654
10 clang++ 0x000055cf43c85687 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) + 8071
11 clang++ 0x000055cf43c81727
12 libclang-cpp.so.20.1 0x00007fe1ab61b5bd
13 libLLVM.so.20.1 0x00007fe1a0b3e950 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) + 144
14 libclang-cpp.so.20.1 0x00007fe1ab61ae75 clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const + 373
15 libclang-cpp.so.20.1 0x00007fe1ab5d7129 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const + 553
16 libclang-cpp.so.20.1 0x00007fe1ab5d73e7 clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const + 151
17 libclang-cpp.so.20.1 0x00007fe1ab5f9f49 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) + 489
18 clang++ 0x000055cf43c80b54 clang_main(int, char**, llvm::ToolContext const&) + 6452
19 clang++ 0x000055cf43c90978 main + 104
20 libc.so.6 0x00007fe1a04105f5
21 libc.so.6 0x00007fe1a04106a8 __libc_start_main + 136
22 clang++ 0x000055cf43c7ee05 _start + 37
clang++: error: clang frontend command failed with exit code 139 (use -v to see invocation)
clang version 20.1.0 (Fedora 20.1.0-1.fc42)
Target: x86_64-redhat-linux-gnu
Thread model: posix
InstalledDir: /usr/lib64/llvm20/bin
Configuration file: /etc/clang/x86_64-redhat-linux-gnu-clang++.cfg
clang++: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang++: note: diagnostic msg: /tmp/testCXXCompiler-7fb8b3.cpp
clang++: note: diagnostic msg: /tmp/testCXXCompiler-7fb8b3.sh
clang++: note: diagnostic msg:
********************
ninja: build stopped: subcommand failed.
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:11 (project)
-- Configuring incomplete, errors occurred!
--
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