[all-commits] [llvm/llvm-project] 61967b: [OpenMP] Replace libomp_check_linker_flag with llv...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 61967bbc7d4e9f72fb1fa082fa2235b99e36b698
      https://github.com/llvm/llvm-project/commit/61967bbc7d4e9f72fb1fa082fa2235b99e36b698
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2023-04-21 (Fri, 21 Apr 2023)

  Changed paths:
    R openmp/runtime/cmake/LibompCheckLinkerFlag.cmake
    M openmp/runtime/cmake/config-ix.cmake

  Log Message:
  -----------
  [OpenMP] Replace libomp_check_linker_flag with llvm_check_compiler_linker_flag

Replace the custom libomp_check_linker_flag() implementation with
llvm_check_compiler_linker_flag() from the common cmake utils. Due
to the way the custom implementation is implemented (capturing
output from an entire nested cmake invocation) it can easily end
up incorrectly detecting flags as unavailable, e.g. because "error",
"unknown" or similar occurs inside compiler flags, the directory
name, etc.

Fixes https://github.com/llvm/llvm-project/issues/62240.

Differential Revision: https://reviews.llvm.org/D148798