[PATCH] D101070: [llvm][cmake] Make `install_symlink` workflow work with absolute install dirs

[Sebastian Neubauer via Phabricator via cfe-commits]

sebastian-ne added a comment.

I get a configure error with this version:

  CMake Error at cmake/modules/AddLLVM.cmake:2052 (extend_path):
    Unknown CMake command "extend_path".
  Call Stack (most recent call first):
    cmake/modules/AddLLVM.cmake:2148 (llvm_install_symlink)
    cmake/modules/AddLLVM.cmake:2154 (llvm_add_tool_symlink)
    tools/llvm-ar/CMakeLists.txt:22 (add_llvm_tool_symlink)


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D101070