[all-commits] [llvm/llvm-project] 247b7d: [cmake] Add LLVM_FORCE_VC_REVISION option (#67125)

[David Truby via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 247b7d068497de085b7fd66c6531034afa9709f0
      https://github.com/llvm/llvm-project/commit/247b7d068497de085b7fd66c6531034afa9709f0
  Author: David Truby <david at truby.dev>
  Date:   2023-09-25 (Mon, 25 Sep 2023)

  Changed paths:
    M clang/lib/Basic/CMakeLists.txt
    M flang/lib/Common/CMakeLists.txt
    M lld/Common/CMakeLists.txt
    M lldb/source/Version/CMakeLists.txt
    M llvm/CMakeLists.txt
    M llvm/cmake/modules/GenerateVersionFromVCS.cmake
    M llvm/docs/CMake.rst
    M llvm/include/llvm/Support/CMakeLists.txt

  Log Message:
  -----------
  [cmake] Add LLVM_FORCE_VC_REVISION option (#67125)

This patch adds a LLVM_FORCE_VC_REVISION option to force a custom
VC revision to be included instead of trying to fetch one from a
git command. This is helpful in environments where git is not
available or is non-functional but the vc revision is available
through some other means.