Found the following significant warnings:
  densities.h:29:28: warning: 'bool arma::is_finite(eT, const typename arma_scalar_only<eT>::result*) [with eT = double; typename arma_scalar_only<eT>::result = double]' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  densities.h:53:28: warning: 'bool arma::is_finite(eT, const typename arma_scalar_only<eT>::result*) [with eT = double; typename arma_scalar_only<eT>::result = double]' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  densities.h:77:28: warning: 'bool arma::is_finite(eT, const typename arma_scalar_only<eT>::result*) [with eT = double; typename arma_scalar_only<eT>::result = double]' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  densities.h:101:28: warning: 'bool arma::is_finite(eT, const typename arma_scalar_only<eT>::result*) [with eT = double; typename arma_scalar_only<eT>::result = double]' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  densities.h:132:28: warning: 'bool arma::is_finite(eT, const typename arma_scalar_only<eT>::result*) [with eT = double; typename arma_scalar_only<eT>::result = double]' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  densities.h:158:28: warning: 'bool arma::is_finite(eT, const typename arma_scalar_only<eT>::result*) [with eT = double; typename arma_scalar_only<eT>::result = double]' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
  nLogLike.cpp:143:36: warning: 'bool arma::is_finite(eT, const typename arma_scalar_only<eT>::result*) [with eT = double; typename arma_scalar_only<eT>::result = double]' is deprecated: change arma::is_finite(val) to std::isfinite(val) [-Wdeprecated-declarations]
See 'd:/Rcompile/CRANpkg/local/4.6/moveHMM.Rcheck/00install.out' for details.
* used C compiler: 'gcc.exe (GCC) 14.2.0'
* used C++ compiler: 'g++.exe (GCC) 14.2.0'