message: Add a dependency from check-lldb on lld
  Summary:
  This is required when using the in-tree clang for building tests,
  because -fuse-ld=lld is used by default.
  Subscribers: mgorny
diff: @@ -115,6 +115,15 @@ if (TARGET clang)
  add_dependencies(check-lldb clang)
  endif()
  +# LLD is required to link test executables on Windows.
  +if (CMAKE_SYSTEM_NAME MATCHES "Windows")
  + if (TARGET lld)
  + add_dependencies(check-lldb lld)
  + else ()
  + message(WARNING "lld required to test LLDB on Windows")
  + endif ()
  +endif ()
  +
  add_custom_target(lldb-test-depends DEPENDS ${LLDB_TEST_DEPENDS})
  # This will add LLDB's test dependencies to the depenednecies for check-all and
  # include them in the test-depends target.
  