Found the following significant warnings:
  ./Swave.h:58:22: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./Swave.h:59:22: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./Swave.h:60:16: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./Swave.h:61:19: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./Swave.h:62:19: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./Swave.h:63:17: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./Swave.h:64:20: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./Swave.h:65:22: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./Swave.h:68:21: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  bee_annealing.c:56:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dau_wave.c:45:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dau_wave.c:110:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dwfilter.c:142:12: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dwfilter.c:224:12: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dwfilter.c:487:12: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dwfilter.c:569:12: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dwkernel.c:91:15: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  fft.c:27:21: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  pca_climbers.c:234:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  svd.c:278:22: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
See ‘/data/gannet/ripley/R/packages/tests-clang/Rwave.Rcheck/00install.out’ for details.