Found the following significant warnings:
  Warning: src/Makevars: Unknown C++ standard ‘CXX’ was ignored
See ‘/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/BNPmix.Rcheck/00install.out’ for details.
* used C compiler: ‘Debian clang version 21.1.8 (1+b1)’
* used C++ compiler: ‘Debian clang version 21.1.8 (1+b1)’
Found the following significant warnings:
  Warning: src/Makevars: Unknown C++ standard ‘CXX’ was ignored
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/BNPmix.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc-15 (Debian 15.2.0-12) 15.2.0’
* used C++ compiler: ‘g++-15 (Debian 15.2.0-12) 15.2.0’
Found the following significant warnings:
  Warning: src/Makevars: Unknown C++ standard ‘CXX’ was ignored
See ‘/data/gannet/ripley/R/packages/tests-clang/BNPmix.Rcheck/00install.out’ for details.
* used C compiler: ‘clang version 21.1.8’
* used C++ compiler: ‘clang version 21.1.8’
Found the following significant warnings:
  Warning: src/Makevars: Unknown C++ standard ‘CXX’ was ignored
See ‘/data/gannet/ripley/R/packages/tests-devel/BNPmix.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)’
* used C++ compiler: ‘g++ (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)’
Found the following significant warnings:
  Warning: src/Makevars.win: Unknown C++ standard 'CXX' was ignored
See 'd:/Rcompile/CRANpkg/local/4.6/BNPmix.Rcheck/00install.out' for details.
* used C compiler: 'gcc.exe (GCC) 14.3.0'
* used C++ compiler: 'g++.exe (GCC) 14.3.0'
Found the following significant warnings:
  Warning: src/Makevars: Unknown C++ standard ‘CXX’ was ignored
See ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/PKGS/BNPmix.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc-14 (Debian 14.3.0-10) 14.3.0’
* used C++ compiler: ‘g++-14 (Debian 14.3.0-10) 14.3.0’
installed size is 15.4Mb
  sub-directories of 1Mb or more:
    libs  14.3Mb
installed size is 16.1Mb
  sub-directories of 1Mb or more:
    libs  14.9Mb