Fails to build against boost 1.86

[shssoichiro]

Arch recently upgraded their boost library from 1.83 to 1.86. With this came the discovery that both this package and nnedi3cl fail to build against boost 1.86, giving the following error (same error for both packages):

/usr/include/boost/compute/detail/sha1.hpp: In member function ‘boost::compute::detail::sha1::operator std::string()’:
/usr/include/boost/compute/detail/sha1.hpp:41:26: error: cannot convert ‘unsigned int [5]’ to ‘unsigned char (&)[20]’
   41 |             h.get_digest(digest);
      |                          ^~~~~~
      |                          |
      |                          unsigned int [5]
In file included from /usr/include/boost/compute/detail/sha1.hpp:18:
/usr/include/boost/uuid/detail/sha1.hpp:179:43: note:   initializing argument 1 of ‘void boost::uuids::detail::sha1::get_digest(unsigned char (&)[20])’
  179 | inline void sha1::get_digest(digest_type& digest)
      |                              ~~~~~~~~~~~~~^~~~~~

Related to HomeOfVapourSynthEvolution/VapourSynth-NNEDI3CL#2

[shssoichiro]

It seems this is actually an upstream issue in boost:compute. boostorg/compute#889