File ‘httpgd/libs/httpgd.so’:
  Found ‘sprintf’, possibly from ‘sprintf’ (C)
    Object: ‘HttpgdWebServer.o’

Compiled code should not call entry points which might terminate R nor
write to stdout/stderr instead of to the console, nor use Fortran I/O
nor system RNGs nor [v]sprintf.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
Installation failed.
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/httpgd.Rcheck/00install.out’ for details.
Installation failed.
See ‘/data/gannet/ripley/R/packages/tests-clang/httpgd.Rcheck/00install.out’ for details.
Installation failed.
See ‘/data/gannet/ripley/R/packages/tests-devel/httpgd.Rcheck/00install.out’ for details.
installed size is  8.1Mb
  sub-directories of 1Mb or more:
    libs   7.4Mb
installed size is 37.3Mb
  sub-directories of 1Mb or more:
    libs  36.6Mb
installed size is 36.9Mb
  sub-directories of 1Mb or more:
    libs  36.2Mb
installed size is  8.3Mb
  sub-directories of 1Mb or more:
    libs   7.6Mb
installed size is 43.4Mb
  sub-directories of 1Mb or more:
    libs  42.7Mb
installed size is 36.9Mb
  sub-directories of 1Mb or more:
    libs  36.2Mb
installed size is 10.3Mb
  sub-directories of 1Mb or more:
    libs   9.7Mb