we have an issue since we have added threadapi= .

On 64 bits windows machines we are seen

Austin Beer said in https://github.com/boostorg/thread/pull/188#issuecomment-339829423

"FYI, the 64-bit Windows builds are failing due the unit tests exceeding the 260 character filepath limit on Windows. Every filepath includes \msvc-14.1\debug\address-model-64\threadapi-win32\threading-multi. Do you know if there is an easy way to shorten this? On the 32-bit builds the filepaths don't have \address-model-64 which is just enough to keep them under the 260 character limit so they don't fail."

Is there a workaround to this issue without changing the specific part of the test files folder structure?