Found the following significant warnings:
  /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/rtkore/projects/Algebra/include/STK_ILeastSquare.h:97:39: warning: returning reference to local temporary object [-Wreturn-stack-address]
See '/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/HDPenReg.Rcheck/00install.out' for details.
Found the following significant warnings:
  /data/gannet/ripley/R/test-clang/rtkore/projects/Algebra/include/STK_ILeastSquare.h:97:39: warning: returning reference to local temporary object [-Wreturn-stack-address]
See ‘/data/gannet/ripley/R/packages/tests-clang/HDPenReg.Rcheck/00install.out’ for details.
installed size is 16.0Mb
  sub-directories of 1Mb or more:
    libs  15.4Mb
installed size is 13.1Mb
  sub-directories of 1Mb or more:
    libs  12.5Mb
installed size is 16.0Mb
  sub-directories of 1Mb or more:
    libs  15.4Mb
installed size is 13.1Mb
  sub-directories of 1Mb or more:
    libs  12.5Mb