Found the following significant warnings:
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:110:4: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:114:3: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:115:3: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:176:5: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:260:4: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:261:4: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:348:4: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:349:4: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:396:4: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirected.h:397:4: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:415:5: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:433:5: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:454:5: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:536:5: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:542:6: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:557:5: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:558:5: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:619:7: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:620:7: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:632:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:633:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:636:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:637:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:668:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:669:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:671:9: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:674:9: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:682:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:683:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:685:9: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:688:9: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:704:9: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:707:9: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:724:9: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:727:9: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:779:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:785:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:786:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:789:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:790:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:802:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:805:8: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:808:7: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:861:6: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
  ./base/Cpp/framework/criterion/../graph/graphUndirectedGroupable.h:866:6: warning: absolute value function 'fabs' given an argument of type 'long double' but has parameter of type 'double' which may cause truncation of value [-Wabsolute-value]
See '/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/DynComm.Rcheck/00install.out' for details.