[all-commits] [llvm/llvm-project] bddf24: [Flang] Add omp_lib dependency to check-flang (#13...

[Michael Kruse via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bddf24ddbdb2220949d242664fa0879d4475b07e
      https://github.com/llvm/llvm-project/commit/bddf24ddbdb2220949d242664fa0879d4475b07e
  Author: Michael Kruse <llvm-project at meinersbur.de>
  Date:   2025-03-14 (Fri, 14 Mar 2025)

  Changed paths:
    M flang/test/CMakeLists.txt
    M flang/tools/f18/CMakeLists.txt
    M llvm/runtimes/CMakeLists.txt

  Log Message:
  -----------
  [Flang] Add omp_lib dependency to check-flang (#130975)

With `LLVM_ENABLE_RUNTIMES=openmp`, flang enables the OpenMP regression
tests, but `check-flang` was not ensuring that the OpenMP requirements
are built first. Fix by adding a `libomp-mod` to `flang-test-depends`.

Adding `libomp-mod` to extra_targets is necessary because there is no
target from openmp/ that is reachable from the parent
bootstrapping-build. `ninja openmp` fails because openmp/ has no
`openmp` target. `check-openmp` would also run the OpenMP tests and does
not even build `omp_lib.mod`. `runtimes` would build all the runtimes,
not just OpenMP.

Also fix the misleading CMake configure status messages that suggest the
only way to build omp_lib.mod/.h is `LLVM_ENABLE_PROJECTS=openmp`.



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