Could NOT find & CMake Warnings

[XyloPoP]

PS C:\Users\blain\AppData\Local\nvim-data\llvm-project> cmake -Hllvm -BRelease -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=cl -DCMAKE_CXX_COMPILER=cl -DLLVM_TARGETS_TO_BUILD=X86 -DLLVM_ENABLE_PROJECTS=clang
>> ninja -C Release clangFormat clangFrontendTool clangIndex clangTooling clang
-- bolt project is disabled
-- clang project is enabled
-- clang-tools-extra project is disabled
-- compiler-rt project is disabled
-- cross-project-tests project is disabled
-- libc project is disabled
-- libclc project is disabled
-- libcxx project is disabled
-- libcxxabi project is disabled
-- libunwind project is disabled
-- lld project is disabled
-- lldb project is disabled
-- mlir project is disabled
-- openmp project is disabled
-- polly project is disabled
-- pstl project is disabled
-- flang project is disabled
CMake Warning at cmake/config-ix.cmake:149 (find_package):
  By not providing "Findzstd.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "zstd", but
  CMake did not find one.

  Could not find a package configuration file provided by "zstd" with any of
  the following names:

    zstdConfig.cmake
    zstd-config.cmake

  Add the installation prefix of "zstd" to CMAKE_PREFIX_PATH or set
  "zstd_DIR" to a directory containing one of the above files.  If "zstd"
  provides a separate development package or SDK, be sure it has been
  installed.
Call Stack (most recent call first):
  CMakeLists.txt:768 (include)

-- Could NOT find LibXml2 (missing: LIBXML2_LIBRARY) (found version "2.9.3")
-- Could NOT find Backtrace (missing: Backtrace_LIBRARY Backtrace_INCLUDE_DIR)
-- Native target architecture is X86
-- Threads enabled.
-- Doxygen disabled.
-- Go bindings disabled.
-- Ninja version: 1.11.0
-- Could NOT find OCaml (missing: OCAMLFIND OCAML_VERSION OCAML_STDLIB_PATH)
-- OCaml bindings disabled.
-- LLVM host triple: i686-pc-windows-msvc
-- LLVM default target triple: i686-pc-windows-msvc
-- Using Release VC++ CRT: MD
-- LLVMHello ignored -- Loadable modules not supported on this platform.
-- Targeting X86
-- Clang version: 15.0.0
-- Not building amdgpu-arch: hsa-runtime64 not found
-- BugpointPasses ignored -- Loadable modules not supported on this platform.
-- git version: v0.0.0 normalized to 0.0.0
-- Version: 1.6.0
-- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
-- Performing Test HAVE_POSIX_REGEX -- failed to compile
CMake Warning at C:/Users/blain/AppData/Local/nvim-data/llvm-project/third-party/benchmark/CMakeLists.txt:308 (message):
  Using std::regex with exceptions disabled is not fully supported

-- Performing Test HAVE_STEADY_CLOCK -- success
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Users/blain/AppData/Local/nvim-data/llvm-project/Release
ninja: Entering directory `Release'
[11/11] Linking CXX executable bin\clang.exe

---

I don't understand why I am getting these errors: -- Could NOT find OCaml (missing: OCAMLFIND OCAML_VERSION OCAML_STDLIB_PATH)

• I installed OCaml using cygwin and added my /bin to my environment system variable

-- Could NOT find LibXml2 (missing: LIBXML2_LIBRARY) (found version "2.9.3") -I installed version 2.9.3 but a file is still missing..??

-- Could NOT find Backtrace (missing: Backtrace_LIBRARY Backtrace_INCLUDE_DIR) -This one I can't really find much documentation on

CMake Warning at cmake/config-ix.cmake:149 (find_package): By not providing "Findzstd.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "zstd", but CMake did not find one.

Could not find a package configuration file provided by "zstd" with any of the following names:

zstdConfig.cmake
zstd-config.cmake

Add the installation prefix of "zstd" to CMAKE_PREFIX_PATH or set "zstd_DIR" to a directory containing one of the above files. If "zstd" provides a separate development package or SDK, be sure it has been installed.

• I'm not really sure where I am supposed to find "zstd"

Any help or clarification on any of these would be magnificent. I'm beyond frustrated lol. Thanks.