dependall ===> gnu/usr.bin/groff/man
dependall ===> gnu/usr.bin/groff/src
dependall ===> gnu/usr.bin/groff/src/libs
dependall ===> gnu/usr.bin/groff/src/libs/libgroff

*** Failed target:  cmap.d
*** Failed command:
CC=/usr/obj/usr/src/tooldir.NetBSD-4.0-x86_64/bin/x86_64--netbsd-gcc
/usr/obj/usr/src/tooldir.NetBSD-4.0-x86_64/bin/nbmkdep -f cmap.d --
-D__GETOPT_PREFIX=groff_
-nostdinc++ -cxx-isystem
/usr/obj/usr/src/destdir.amd64/usr/include/g++ -nostdinc -isystem
/usr/obj/usr/src/destdir.amd64/usr/include
/usr/src/gnu/dist/groff/src/libs/libgroff/cmap.c
pp
*** Error code 1

Stop.
nbmake: stopped in /usr/src/gnu/usr.bin/groff/src/libs/libgroff

*** Failed target:  dependall-libgroff
*** Failed command: _makedirtarget() { dir="$1"; shift; target="$1";
shift; case "${dir}" in /*) this="${dir}/"; real="${dir}" ;; .)
this="gnu/usr.bin/groff/src/libs/"; real="/usr/sr
c/gnu/usr.bin/groff/src/libs" ;; *)
this="gnu/usr.bin/groff/src/libs/${dir}/";
real="/usr/src/gnu/usr.bin/groff/src/libs/${dir}" ;; esac;
show=${this:-.}; echo "${target} ===> ${show
%/}${1:+ (with: $@)}"; cd "${real}" &&
/usr/obj/usr/src/tooldir.NetBSD-4.0-x86_64/bin/nbmake
_THISDIR_="${this}" "$@" ${target}; }; _makedirtarget libgroff
dependall
*** Error code 1

Stop.
nbmake: stopped in /usr/src/gnu/usr.bin/groff/src/libs

*** Failed target:  dependall-libs
*** Failed command: _makedirtarget() { dir="$1"; shift; target="$1";
shift; case "${dir}" in /*) this="${dir}/"; real="${dir}" ;; .)
this="gnu/usr.bin/groff/src/"; real="/usr/src/gnu
/usr.bin/groff/src" ;; *) this="gnu/usr.bin/groff/src/${dir}/";
real="/usr/src/gnu/usr.bin/groff/src/${dir}" ;; esac; show=${this:-.};
echo "${target} ===> ${show%/}${1:+ (with: $@)}
"; cd "${real}" &&
/usr/obj/usr/src/tooldir.NetBSD-4.0-x86_64/bin/nbmake
_THISDIR_="${this}" "$@" ${target}; }; _makedirtarget libs dependall
*** Error code 1

here is my mk.conf:
          MAKEOBJDIR = /usr/obj
    MAKEOBJDIRPREFIX = /usr/obj
         MAKEVERBOSE = 0
               MKBFD = yes
          MKCATPAGES = yes
            MKCRYPTO = yes
       MKCRYPTO_IDEA = no
       MKCRYPTO_MDC2 = no
        MKCRYPTO_RC5 = no
               MKCVS = no
             MKDEBUG = no
          MKDEBUGLIB = no
               MKDOC = no
       MKDYNAMICROOT = yes
               MKGCC = yes
           MKGCCCMDS = yes
               MKGDB = yes
            MKHESIOD = no
              MKHTML = no
            MKIEEEFP = yes
             MKINET6 = yes
              MKINFO = no
          MKIPFILTER = no
          MKKERBEROS = yes
           MKLINKLIB = yes
              MKLINT = no
               MKMAN = no
              MKMANZ = no
               MKNLS = yes
               MKOBJ = yes
           MKOBJDIRS = yes
               MKPAM = yes
                MKPF = yes
               MKPIC = yes
        MKPICINSTALL = yes
            MKPICLIB = yes
           MKPOSTFIX = yes
           MKPROFILE = no
             MKSHARE = yes
              MKSKEY = yes
         MKSOFTFLOAT = no
         MKSTATICLIB = yes
          MKUNPRIVED = no
           #MKUPDATE = yes
               MKX11 = no
                MKYP = no

is it my fault?

-- 
Kimi