Found the following significant warnings:
  Gmake.c:17:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:26:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:36:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:51:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:66:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:88:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:93:16: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:113:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:128:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:174:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Gmake.c:211:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  mapget.c:84:13: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  mapget.c:133:13: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  mapget.c:147:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  mapget.c:195:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  mapget.c:298:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  thin.c:28:12: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  thin.c:46:13: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  thin.c:85:5: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  thin.c:182:6: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Lmake.c:18:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Lmake.c:26:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Lmake.c:36:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Lmake.c:51:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Lmake.c:73:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Lmake.c:96:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Lmake.c:119:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Lmake.c:172:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  Lmake.c:224:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
See ‘/data/gannet/ripley/R/packages/tests-devel/maps.Rcheck/00install.out’ for details.