[all-commits] [llvm/llvm-project] 26e2c9: [openmp] [elf_common] Fix linking against LLVM dylib

[Michał Górny via All-commits]

  Branch: refs/heads/release/13.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 26e2c97bf14c1105f8db3a087ea8994c776a18bc
      https://github.com/llvm/llvm-project/commit/26e2c97bf14c1105f8db3a087ea8994c776a18bc
  Author: Michał Górny <mgorny at moritz.systems>
  Date:   2021-10-27 (Wed, 27 Oct 2021)

  Changed paths:
    M openmp/libomptarget/plugins/common/elf_common/CMakeLists.txt

  Log Message:
  -----------
  [openmp] [elf_common] Fix linking against LLVM dylib

The hand-rolled linking logic in elf_common does not account for
the possibility of using LLVM dylib rather than a dozen static
libraries.  Since it does not seem to be easily convertible
to add_llvm_library, just hand-roll support for LLVM_LINK_LLVM_DYLIB.
This is necessary to support stand-alone builds against installed LLVM.

Differential Revision: https://reviews.llvm.org/D111038

(cherry picked from commit 0873b9bef4e03b4cfc44a4946c11103c763055df)