MERGE: Closes #13803: Under Solaris, distutils doesn't include bitness in the directo...

diff --cc Misc/NEWS
index 78945151f24e26075d7a81d11846c905ac8af752,bceed4665335522f190f6773907031332012fec2..85887c358b2dbbac7cf069abdfe3ac4aae2f141f
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -447,11 -100,9 +447,14 @@@ Core and Builtin
  Library
  -------
  
+ - Issue #13803: Under Solaris, distutils doesn't include bitness
+   in the directory name.
+ 
 +- Issue #10278: Add time.wallclock() function, monotonic clock.
 +
 +- Issue #13809: Fix regression where bz2 module wouldn't work when threads are
 +  disabled. Original patch by Amaury Forgeot d'Arc.
 +
  - Issue #13589: Fix some serialization primitives in the aifc module.
    Patch by Oleg Plakhotnyuk.