buildworld failed on HEAD

hello all,

I cant seem to figure out what is making build world fail, I could use some
help from someone that knows more


Copyright (c) 1992-2013 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 10.0-CURRENT #0 r253459: Fri Jul 19 00:47:22 UTC 2013
    root_at_Border:/usr/obj/usr/src/sys/BORDER amd64
FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610
WARNING: WITNESS option enabled, expect reduced performance.
CPU: Intel(R) Core(TM)2 Quad CPU           _at_ 2.40GHz (2400.04-MHz K8-class
CPU)
  Origin = "GenuineIntel"  Id = 0x6f7  Family = 0x6  Model = 0xf  Stepping
= 7

Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  TSC: P-state invariant, performance statistics
real memory  = 8589934592 (8192 MB)
avail memory = 7970164736 (7600 MB)



--- var-tracking.o ---
cc   -O2 -pipe  -DGCCVER=\"4.2\" -DIN_GCC -DHAVE_CONFIG_H -DPREFIX=\"/usr\"
-I/usr/obj/usr/src/gnu/usr.bin/cc/cc_int/../cc_tools
-I/usr/src/gnu/usr.bin/cc/cc_int/../cc_tools
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/config
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcclibs/include
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcclibs/libcpp/include
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcclibs/libdecnumber
-std=gnu89 -Qunused-arguments -fstack-protector  -c
/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/var-tracking.c -o
var-tracking.o
--- usr.sbin.all__D ---
--- acpi.o ---
cc  -O2 -pipe  -I/usr/src/usr.sbin/acpi/acpidump/../../../sys -std=gnu99
-Qunused-arguments -fstack-protector -Wsystem-headers -Werror -Wall
-Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes
-Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual
-Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align
-Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls
-Wold-style-definition -Wmissing-variable-declarations -Wno-pointer-sign
-Wno-empty-body -Wno-string-plus-int -c
/usr/src/usr.sbin/acpi/acpidump/acpi.c
--- lib.all__D ---
--- tty_update.po ---
cc  -pg  -O2 -pipe  -I. -I/usr/obj/usr/src/lib/ncurses/ncurses/../ncurses
-I/usr/src/lib/ncurses/ncurses/../ncurses
-I/usr/src/lib/ncurses/ncurses/../ncurses
-I/usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/include
-I/usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/ncurses -Wall
-DNDEBUG -DHAVE_CONFIG_H -DFREEBSD_NATIVE -DTERMIOS -std=gnu99
-Qunused-arguments -fstack-protector -Wsystem-headers -Werror -Wall
-Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes
-Wmissing-prototypes -Wpointer-arith -Wno-uninitialized -Wno-pointer-sign
-Wno-empty-body -Wno-string-plus-int -Wno-tautological-compare
-Wno-unused-value -Wno-parentheses-equality -Wno-unused-function
-Wno-conversion -c
/usr/src/lib/ncurses/ncurses/../../../contrib/ncurses/ncurses/tty/tty_update.c
-o tty_update.po
--- usr.bin.all__D ---
--- parsedata.o ---
cc  -O2 -pipe  -std=gnu99 -Qunused-arguments -fstack-protector
-Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter
-Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type
-Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter
-Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls
-Wold-style-definition -Wmissing-variable-declarations -Wno-pointer-sign
-Wno-empty-body -Wno-string-plus-int -c
/usr/src/usr.bin/calendar/parsedata.c
--- io.o ---
--- parsedata.o ---
/usr/src/usr.bin/calendar/parsedata.c:989:17: error: null character ignored
[-Werror,-Wnull-character]
                i = strtol (s,
                              ^
--- io.o ---
cc  -O2 -pipe  -std=gnu99 -Qunused-arguments -fstack-protector
-Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter
-Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type
-Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter
-Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls
-Wold-style-definition -Wmissing-variable-declarations -Wno-pointer-sign
-Wno-empty-body -Wno-string-plus-int -c /usr/src/usr.bin/calendar/io.c
--- parsedata.o ---
1 error generated.
*** [parsedata.o] Error code 1

make: stopped in /usr/src/usr.bin/calendar


-- 

Sam Fourman Jr.