Quoting from the bug report:
The pstack library has been included in MySQL since version
4.0.0. It's useless and should be removed.
Details: According to its own documentation, pstack only works
on Linux on x86 in 32 bit mode and requires LinuxThreads and a
statically linked binary. It doesn't really support any Linux
from 2003 or later and doesn't work on any other OS.
Added LICENSE.mysql, removed LICENSE.doc README.NW.
Removed obselete section about MySQLEULA.txt and README.NW.
README:
Added reference to the EXCEPTIONS-CLIENT file.
Changed reference to the commercial license file.
Corrected references into chapters in the manual.
.del-MySQLEULA.txt~4a1afd9284f9be5a:
Delete: Docs/MySQLEULA.txt