message: [libomptarget] Build all libraries in libomptarget/
  In standalone build, plugins where previously built in their
  subdirectory in plugins/ and tests couldn't find them.
diff: @@ -35,6 +35,9 @@ if(${LIBOMPTARGET_STANDALONE_BUILD})
  endif()
  set(LIBOMPTARGET_LIBDIR_SUFFIX "" CACHE STRING
  "suffix of lib installation directory, e.g. 64 => lib64")
  +
  + # Build all libraries into a common place so that tests can find them.
  + set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
  else()
  set(LIBOMPTARGET_ENABLE_WERROR ${LLVM_ENABLE_WERROR})
  # If building in tree, we honor the same install suffix LLVM uses.
  