Found the following significant warnings:
  regTree.c:470:26: warning: variable 'cbestsplit' is uninitialized when used here [-Wuninitialized]
See ‘/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/JRF.Rcheck/00install.out’ for details.
* used C compiler: ‘Debian clang version 15.0.6’
Found the following significant warnings:
  regTree.c:470:26: warning: variable 'cbestsplit' is uninitialized when used here [-Wuninitialized]
See ‘/data/gannet/ripley/R/packages/tests-clang/JRF.Rcheck/00install.out’ for details.
* used C compiler: ‘clang version 16.0.0’
File ‘JRF/libs/JRF.so’:
  Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’

It is good practice to register native routines and to disable symbol
search.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
File ‘JRF/libs/JRF.so’:
  Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’

It is good practice to register native routines and to disable symbol
search.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.