Release 1.5.2 (restores rpcgen build on modern linux)

Update CMakeLists.txt for rpcgen

The location for the rpc/types.h moved between the original
Linux sysroot and the modern one.

This should keep rpcgen building in both sysroots though.

Change -p, -m, -r output for uname on SunOS

Change SunOS values on uname

for uname -p, output i386 (instead of x86_64)
for uname -m, output i86pc (instead of x86_64)
for uname -r, output 5.10 (instead of 5.10-RAVEN)

Release version 1.1

Adds the rpcgen utility.

First Release

v1.0

Actually, patch was ok and the change broke it. revert