+ case "${usergroup_phase}" in
+ local run_cmd
+ run_cmd=run_su
+ shift
+ run_su /opt/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/9base-20100604nb3/work.log
+ su pbulk -c '"$@"' make /opt/pkg/bin/bmake all BATCH=1 DEPENDS_TARGET=/nonexistent WRKLOG=/tmp/bulklog/9base-20100604nb3/work.log
=> Bootstrap dependency digest>=20211023: found digest-20220214
WARNING: [license.mk] Every package should define a LICENSE.
===> Building for 9base-20100604nb3
9base build options:
CFLAGS   = -pipe -O2 -msave-args -fno-aggressive-loop-optimizations -DPLAN9PORT -c -I. -DPREFIX="/opt/pkg/9base"
LDFLAGS  = -lsocket -lnsl -Wl,-R/opt/pkg/lib -static
CC       = cc
CC sec/sha1block.c
In file included from sec/os.h:1,
                 from sec/sha1block.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC sec/sha1.c
In file included from sec/os.h:1,
                 from sec/sha1.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC sec/sha1pickle.c
In file included from sec/os.h:1,
                 from sec/sha1pickle.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC sec/md5block.c
In file included from sec/os.h:1,
                 from sec/md5block.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC sec/md5.c
In file included from sec/os.h:1,
                 from sec/md5.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC sec/md5pickle.c
In file included from sec/os.h:1,
                 from sec/md5pickle.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC fmt/dofmt.c
CC fmt/fltfmt.c
CC fmt/fmt.c
CC fmt/fmtfd.c
CC fmt/fmtfdflush.c
CC fmt/fmtlocale.c
CC fmtlock2.c
In file included from fmtlock2.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC fmt/fmtnull.c
CC fmt/fmtprint.c
CC fmt/fmtquote.c
CC fmt/fmtrune.c
CC fmt/fmtstr.c
CC fmt/fmtvprint.c
CC fmt/fprint.c
CC fmt/nan64.c
CC fmt/print.c
CC fmt/runefmtstr.c
CC fmt/runeseprint.c
CC fmt/runesmprint.c
CC fmt/runesnprint.c
CC fmt/runesprint.c
CC fmt/runevseprint.c
CC fmt/runevsmprint.c
In file included from fmt/runevsmprint.c:8:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC fmt/runevsnprint.c
CC fmt/seprint.c
CC fmt/smprint.c
CC fmt/snprint.c
CC fmt/sprint.c
CC fmt/strtod.c
CC fmt/vfprint.c
CC fmt/vseprint.c
CC fmt/vsmprint.c
In file included from fmt/vsmprint.c:8:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC fmt/vsnprint.c
CC fmt/charstod.c
CC fmt/pow10.c
CC utf/rune.c
CC utf/runestrcat.c
CC utf/runestrchr.c
CC utf/runestrcmp.c
CC utf/runestrcpy.c
CC utf/runestrdup.c
CC utf/runestrlen.c
CC utf/runestrecpy.c
CC utf/runestrncat.c
CC utf/runestrncmp.c
CC utf/runestrncpy.c
CC utf/runestrrchr.c
CC utf/runestrstr.c
CC utf/runetype.c
CC utf/utfecpy.c
CC utf/utflen.c
CC utf/utfnlen.c
CC utf/utfrrune.c
CC utf/utfrune.c
CC utf/utfutf.c
CC bio/bbuffered.c
In file included from ./lib9.h:1,
                 from bio/bbuffered.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bfildes.c
In file included from ./lib9.h:1,
                 from bio/bfildes.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bflush.c
In file included from ./lib9.h:1,
                 from bio/bflush.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bgetc.c
In file included from ./lib9.h:1,
                 from bio/bgetc.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bgetrune.c
In file included from ./lib9.h:1,
                 from bio/bgetrune.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bgetd.c
In file included from ./lib9.h:1,
                 from bio/bgetd.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/binit.c
In file included from ./lib9.h:1,
                 from bio/binit.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/boffset.c
In file included from ./lib9.h:1,
                 from bio/boffset.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bprint.c
In file included from ./lib9.h:1,
                 from bio/bprint.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bputc.c
In file included from ./lib9.h:1,
                 from bio/bputc.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bputrune.c
In file included from ./lib9.h:1,
                 from bio/bputrune.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/brdline.c
In file included from ./lib9.h:1,
                 from bio/brdline.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/brdstr.c
In file included from ./lib9.h:1,
                 from bio/brdstr.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bread.c
In file included from ./lib9.h:1,
                 from bio/bread.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bseek.c
In file included from ./lib9.h:1,
                 from bio/bseek.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bvprint.c
In file included from ./lib9.h:1,
                 from bio/bvprint.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC bio/bwrite.c
In file included from ./lib9.h:1,
                 from bio/bwrite.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC regex/regcomp.c
In file included from regex/lib9.h:1,
                 from regex/regcomp.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC regex/regerror.c
In file included from regex/lib9.h:1,
                 from regex/regerror.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC regex/regexec.c
In file included from regex/lib9.h:1,
                 from regex/regexec.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC regex/regsub.c
In file included from regex/lib9.h:1,
                 from regex/regsub.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC regex/regaux.c
In file included from regex/lib9.h:1,
                 from regex/regaux.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC regex/rregexec.c
In file included from regex/lib9.h:1,
                 from regex/rregexec.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC regex/rregsub.c
In file included from regex/lib9.h:1,
                 from regex/rregsub.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC _exits.c
In file included from _exits.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC _p9dialparse.c
In file included from _p9dialparse.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC _p9dir.c
In file included from _p9dir.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC announce.c
In file included from announce.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC argv0.c
In file included from ./lib9.h:1,
                 from argv0.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC atexit.c
In file included from atexit.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC atoi.c
In file included from atoi.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC atol.c
In file included from atol.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC atoll.c
In file included from atoll.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC atnotify.c
In file included from atnotify.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC await.c
In file included from await.c:2:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC cistrcmp.c
In file included from cistrcmp.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC cistrncmp.c
In file included from cistrncmp.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC cistrstr.c
In file included from cistrstr.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC cleanname.c
In file included from cleanname.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC create.c
In file included from create.c:2:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC ctime.c
In file included from ctime.c:33:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC dial.c
In file included from dial.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC dirfstat.c
In file included from dirfstat.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC dirfwstat.c
In file included from dirfwstat.c:2:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC dirmodefmt.c
In file included from dirmodefmt.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC dirread.c
In file included from dirread.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC dirstat.c
In file included from dirstat.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC dirwstat.c
In file included from dirwstat.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC dup.c
In file included from dup.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC encodefmt.c
In file included from ./lib9.h:1,
                 from encodefmt.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC errstr.c
In file included from errstr.c:8:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC exec.c
In file included from exec.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC execl.c
In file included from execl.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC exitcode.c
In file included from exitcode.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC fcallfmt.c
In file included from fcallfmt.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC get9root.c
In file included from get9root.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC getcallerpc-386.c
In file included from ./lib9.h:1,
                 from getcallerpc-386.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC getenv.c
In file included from getenv.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC getfields.c
In file included from ./lib9.h:1,
                 from getfields.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC getnetconn.c
In file included from getnetconn.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC getns.c
In file included from getns.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC getuser.c
In file included from getuser.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC getwd.c
In file included from getwd.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC jmp.c
In file included from jmp.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC lrand.c
In file included from lrand.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC lnrand.c
In file included from lnrand.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC main.c
In file included from main.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC malloc.c
In file included from malloc.c:6:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC malloctag.c
In file included from ./lib9.h:1,
                 from malloctag.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC mallocz.c
In file included from mallocz.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC nan.c
In file included from nan.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC needsrcquote.c
In file included from needsrcquote.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC needstack.c
In file included from needstack.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC netmkaddr.c
In file included from netmkaddr.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC notify.c
In file included from notify.c:22:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC nrand.c
In file included from ./lib9.h:1,
                 from nrand.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC nulldir.c
In file included from nulldir.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC open.c
In file included from open.c:2:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC opentemp.c
In file included from opentemp.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC pin.c
In file included from pin.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC pipe.c
In file included from pipe.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC post9p.c
In file included from post9p.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC postnote.c
In file included from postnote.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC qlock.c
In file included from qlock.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC quote.c
In file included from quote.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC rand.c
In file included from ./lib9.h:1,
                 from rand.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC read9pmsg.c
In file included from read9pmsg.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC readcons.c
In file included from readcons.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC readn.c
In file included from ./lib9.h:1,
                 from readn.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC rfork.c
In file included from rfork.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC searchpath.c
In file included from searchpath.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC seek.c
In file included from seek.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC sendfd.c
In file included from sendfd.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC sleep.c
In file included from sleep.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC strdup.c
In file included from strdup.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC strecpy.c
In file included from ./lib9.h:1,
                 from strecpy.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC sysfatal.c
In file included from ./lib9.h:1,
                 from sysfatal.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC syslog.c
In file included from syslog.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC sysname.c
In file included from sysname.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC time.c
In file included from time.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC tm2sec.c
In file included from tm2sec.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC tokenize.c
In file included from ./lib9.h:1,
                 from tokenize.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC truerand.c
In file included from truerand.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC u16.c
In file included from ./lib9.h:1,
                 from u16.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC u32.c
In file included from ./lib9.h:1,
                 from u32.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC u64.c
In file included from ./lib9.h:1,
                 from u64.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC unsharp.c
In file included from unsharp.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC wait.c
In file included from wait.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC waitpid.c
In file included from waitpid.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC write.c
In file included from write.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
CC zoneinfo.c
In file included from zoneinfo.c:1:
./u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
AR lib9
built lib9
CC yacc.c
In file included from yacc.c:1:
../lib9/u.h:21: warning: "_XOPEN_SOURCE" redefined
   21 | #       define _XOPEN_SOURCE 1000
      | 
<command-line>: note: this is the location of the previous definition
LD yacc
ld: fatal: library -lsocket: not found
ld: fatal: library -lnsl: not found
ld: fatal: library -lm: not found
ld: fatal: library -lc: not found
ld: fatal: file processing errors. No output written to yacc
collect2: error: ld returned 1 exit status
*** Error code 1

Stop.
bmake[1]: stopped in /home/pbulk/build/sysutils/9base/work/9base-6/yacc
*** Error code 1

Stop.
bmake: stopped in /home/pbulk/build/sysutils/9base/work/9base-6
*** Error code 1

Stop.
bmake[1]: stopped in /data/jenkins/workspace/pkgsrc-upstream-bulktest/sysutils/9base
*** Error code 1

Stop.
bmake: stopped in /data/jenkins/workspace/pkgsrc-upstream-bulktest/sysutils/9base