Found the following significant warnings:
  utilityFuns.c:29:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  utilityFuns.c:30:15: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  utilityFuns.c:31:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  utilityFuns.c:32:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  utilityFuns.c:33:13: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  utilityFuns.c:33:8: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a previous declaration [-Wdeprecated-non-prototype]
  utilityFuns.c:37:13: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  utilityFuns.c:41:12: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  utilityFuns.c:42:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  utilityFuns.c:43:11: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  utilityFuns.c:29:8: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  utilityFuns.c:30:8: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  utilityFuns.c:31:8: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  utilityFuns.c:32:8: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  utilityFuns.c:37:8: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  utilityFuns.c:43:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  utilityFuns.c:578:22: warning: passing arguments to 'maxAbs' without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
  utilityFuns.c:620:19: warning: passing arguments to 'maxAbs' without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
  utilityFuns.c:674:20: warning: passing arguments to 'maxAbs' without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
  utilityFuns.c:719:22: warning: passing arguments to 'maxAbs' without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
  utilityFuns.c:41:8: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  utilityFuns.c:42:8: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
See ‘/data/gannet/ripley/R/packages/tests-clang/ordinal.Rcheck/00install.out’ for details.