Found the following significant warnings:
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/PrtUtil.h:35:2: warning: non-API header file R_ext/PrtUtil.h is obsolete and will be removed [-W#warnings]
See ‘/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/onemap.Rcheck/00install.out’ for details.
* used C compiler: ‘Debian clang version 21.1.7 (1)’
* used C++ compiler: ‘Debian clang version 21.1.7 (1)’
Found the following significant warnings:
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/R_ext/PrtUtil.h:35:2: warning: #warning non-API header file R_ext/PrtUtil.h is obsolete and will be removed [-Wcpp]
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/onemap.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc-15 (Debian 15.2.0-11) 15.2.0’
* used C++ compiler: ‘g++-15 (Debian 15.2.0-11) 15.2.0’
Found the following significant warnings:
  /data/gannet/ripley/R/R-clang/include/R_ext/PrtUtil.h:35:2: warning: non-API header file R_ext/PrtUtil.h is obsolete and will be removed [-W#warnings]
See ‘/data/gannet/ripley/R/packages/tests-clang/onemap.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:
  /data/gannet/ripley/R/R-devel/include/R_ext/PrtUtil.h:35:2: warning: #warning non-API header file R_ext/PrtUtil.h is obsolete and will be removed [-Wcpp]
See ‘/data/gannet/ripley/R/packages/tests-devel/onemap.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:
  D:/RCompile/recent/R/include/R_ext/PrtUtil.h:35:2: warning: #warning before C++23 is a GCC extension
  D:/RCompile/recent/R/include/R_ext/PrtUtil.h:35:2: warning: #warning non-API header file R_ext/PrtUtil.h is obsolete and will be removed [-Wcpp]
See 'd:/Rcompile/CRANpkg/local/4.6/onemap.Rcheck/00install.out' for details.
* used C compiler: 'gcc.exe (GCC) 14.3.0'
* used C++ compiler: 'g++.exe (GCC) 14.3.0'
installed size is  5.7Mb
  sub-directories of 1Mb or more:
    libs   3.8Mb