=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Building for xengine-1.0.1nb4
cc -O    -I./X11  -I/usr/pkg/include -I /usr/X11R7/include         -I/usr/X11R7/include -c xengine.c
xengine.c:42:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
main(argc, argv)
^
xengine.c:50:14: warning: incompatible pointer types initializing 'XtActionProc' (aka 'void (*)(Widget, XEvent *, String *, Cardinal *)') with an expression of type 'XtCallbackProc' (aka 'void (*)(Widget, XtPointer, XtPointer)') [-Wincompatible-pointer-types]
                {"expose", (XtCallbackProc) redraw_callback},
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xengine.c:84:5: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))'
                  exit(0);
                  ^
xengine.c:84:5: note: include the header <stdlib.h> or explicitly provide a declaration for 'exit'
xengine.c:168:18: warning: incompatible pointer types passing 'XtTimerCallbackProc ()' to parameter of type 'XtTimerCallbackProc' (aka 'void (*)(XtPointer, XtIntervalId *)') [-Wincompatible-pointer-types]
        XtAddTimeOut(1, Cycle, NULL);
                        ^~~~~
/usr/pkgsrc/work/benchmarks/xengine/work/.buildlink/include/X11/Intrinsic.h:974:35: note: passing argument to parameter here
    XtTimerCallbackProc /* proc */,
                                  ^
xengine.c:190:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
xengine.c:220:18: warning: incompatible pointer types passing 'XtTimerCallbackProc ()' to parameter of type 'XtTimerCallbackProc' (aka 'void (*)(XtPointer, XtIntervalId *)') [-Wincompatible-pointer-types]
        XtAddTimeOut(1, Cycle, NULL);
                        ^~~~~
/usr/pkgsrc/work/benchmarks/xengine/work/.buildlink/include/X11/Intrinsic.h:974:35: note: passing argument to parameter here
    XtTimerCallbackProc /* proc */,
                                  ^
xengine.c:221:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
7 warnings generated.
bmake: don't know how to make /usr/pkg/lib/libXaw.a. Stop

bmake: stopped in /usr/pkgsrc/work/benchmarks/xengine/work
*** Error code 2

Stop.
bmake[1]: stopped in /usr/pkgsrc/benchmarks/xengine
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/benchmarks/xengine