Upstream rhash requires to define RHASH_XVERSION as:
printf "0x%02x%02x%02x%02x" major minor patch 0
However, the CMakeLists.txt introduced by the experimental branch [1]
did not include this definition.
Since calculating this string requires complex string manipulation in
CMake, a new file, namely rhash-tohex.cmake, and a function with the
same name have been introduced.
git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@9569 30fe4595-0a0c-4342-8851-515496e4dcbd
Former-commit-id: f4600f8fdd048d6638cfb600443c7c15e87cbc5e
Former-commit-id: 42557b46093e35d032de3d3aa7cf190ab5da3e9b
e31ceadeb0