llvm-toolchain-15 package in openKylin

bolt-15: Post-link optimizer
clang-15: C, C++ and Objective-C compiler
clang-15-doc: C, C++ and Objective-C compiler - Documentation
clang-15-examples: Clang examples
clang-format-15: Tool to format C/C++/Obj-C code
clang-tidy-15: clang-based C++ linter tool
clang-tools-15: clang-based tools for C/C++ developments
clangd-15: Language server that provides IDE-like features to editors
flang-15: Fortran compiler
libbolt-15-dev: Post-link optimizer
libc++-15-dev: LLVM C++ Standard library (development files)
libc++-15-dev-wasm32: LLVM C++ Standard library (WASI)
libc++1-15: LLVM C++ Standard library
libc++abi-15-dev: LLVM low level support for a standard C++ library (development files)
libc++abi-15-dev-wasm32: LLVM low level support for a standard C++ library (WASI)
libc++abi1-15: LLVM low level support for a standard C++ library
libclang-15-dev: Clang library - Development package
libclang-common-15-dev: Clang library - Common development package
libclang-cpp15: C++ interface to the Clang library
libclang-cpp15-dev: C++ interface to the Clang library
libclang-rt-15-dev: Compiler-rt - development package
libclang-rt-15-dev-wasm32: Compiler-rt - wasm32 builtins
libclang-rt-15-dev-wasm64: Compiler-rt - wasm64 builtins
libclang1-15: C interface to the Clang library
libclc-15: OpenCL C language implementation - platform support
libclc-15-dev: OpenCL C language implementation - development files
libflang-15-dev: Flang library - Development package
libfuzzer-15-dev: Library for coverage-guided fuzz testing
liblld-15: LLVM-based linker, library
liblld-15-dev: LLVM-based linker, header files
liblldb-15: Next generation, high-performance debugger, library
liblldb-15-dev: Next generation, high-performance debugger, header files
libllvm-15-ocaml-dev: Modular compiler and toolchain technologies, OCaml bindings
libllvm15: Modular compiler and toolchain technologies, runtime library
libmlir-15: Multi-Level Intermediate Representation library
libmlir-15-dev: Multi-Level Intermediate Representation library
libomp-15-dev: LLVM OpenMP runtime - dev package
libomp-15-doc: LLVM OpenMP runtime - Documentation
libomp5-15: LLVM OpenMP runtime
libpolly-15-dev: High-level loop and data-locality optimizer
libunwind-15: production-quality unwinder
libunwind-15-dev: production-quality unwinder
lld-15: LLVM-based linker
lldb-15: Next generation, high-performance debugger
llvm-15: Modular compiler and toolchain technologies
llvm-15-dev: Modular compiler and toolchain technologies, libraries and headers
llvm-15-doc: Modular compiler and toolchain technologies, documentation
llvm-15-examples: Modular compiler and toolchain technologies, examples
llvm-15-linker-tools: Modular compiler and toolchain technologies - Plugins
llvm-15-runtime: Modular compiler and toolchain technologies, IR interpreter
llvm-15-tools: Modular compiler and toolchain technologies, tools
mlir-15-tools: Multi-Level Intermediate Representation tools
python3-clang-15: Clang Python Bindings
python3-lldb-15: Next generation, high-performance debugger, python3 lib