[all-commits] [llvm/llvm-project] f359ea: [CMake][Clang] Copy folder without permissions

[Sebastian Neubauer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f359eac5df06c1062019fad9aac41f4320899c5f
      https://github.com/llvm/llvm-project/commit/f359eac5df06c1062019fad9aac41f4320899c5f
  Author: Sebastian Neubauer <Sebastian.Neubauer at amd.com>
  Date:   2022-07-22 (Fri, 22 Jul 2022)

  Changed paths:
    M clang/cmake/modules/CMakeLists.txt

  Log Message:
  -----------
  [CMake][Clang] Copy folder without permissions

Copying the folder keeps the original permissions by default. This
creates problems when the source folder is read-only, e.g. in a
packaging environment.
Then, the copied folder in the build directory is read-only as well.
Later on, with configure_file, ClangConfig.cmake is copied into that
directory (in the build tree), failing when the directory is read-only.

Fix that problem by copying the folder without keeping the original
permissions.

Differential Revision: https://reviews.llvm.org/D130254