This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

configure:589: checking for a BSD compatible install
configure:642: checking whether build environment is sane
configure:699: checking whether make sets ${MAKE}
configure:745: checking for working aclocal
configure:758: checking for working autoconf
configure:771: checking for working automake
configure:784: checking for working autoheader
configure:797: checking for working makeinfo
configure:826: checking host system type
configure:850: checking for gcc
configure:963: checking whether the C compiler (gcc  ) works
configure:979: gcc -o conftest    conftest.c  1>&5
configure:1005: checking whether the C compiler (gcc  ) is a cross-compiler
configure:1010: checking whether we are using GNU C
configure:1038: checking whether gcc accepts -g
configure:1070: checking how to run the C preprocessor
configure:1154: checking for c++
configure:1186: checking whether the C++ compiler (c++  ) works
configure:1202: c++ -o conftest    conftest.C  1>&5
configure:1228: checking whether the C++ compiler (c++  ) is a cross-compiler
configure:1233: checking whether we are using GNU C++
configure:1261: checking whether c++ accepts -g
configure:1298: checking for flex
configure:1331: checking for flex
configure:1365: checking for yywrap in -lfl
configure:1407: checking lex output file root
configure:1428: checking whether yytext is a pointer
configure:1473: checking for bison
configure:1551: checking for cpp
configure:1611: checking for a BSD compatible install
configure:1664: checking whether ln -s works
configure:1687: checking for ranlib
configure:1719: checking for gm4
configure:1766: checking for sfs user and group
configure:1933: checking build system type
configure:1962: checking for ld used by GCC
configure:2025: checking if the linker (/usr/ccs/bin/ld) is GNU ld
configure:2041: checking for BSD-compatible nm
ltconfig:601: checking for object suffix
ltconfig:602: gcc -c -g -O2  conftest.c 1>&5
ltconfig:742: checking if gcc PIC flag -fPIC works
ltconfig:743: gcc -c -g -O2 -fPIC -DPIC  conftest.c 1>&5
ltconfig:795: checking if gcc supports -c -o file.o
ltconfig:796: gcc -c -g -O2 -o out/conftest2.o  conftest.c 1>&5
ltconfig:828: checking if gcc supports -c -o file.lo
ltconfig:829: gcc -c -g -O2 -c -o conftest.lo  conftest.c 1>&5
ltconfig:880: checking if gcc supports -fno-rtti -fno-exceptions
ltconfig:881: gcc -c -g -O2 -fno-rtti -fno-exceptions -c conftest.c  conftest.c 1>&5
ltconfig:924: checking if gcc static flag -static works
ltconfig:925: gcc -o conftest -g -O2   -static conftest.c  1>&5
ltconfig:1557: checking if global_symbol_pipe works
ltconfig:1558: gcc -c -g -O2  conftest.c 1>&5
ltconfig:1561: eval "/usr/ccs/bin/nm -p conftest.o | sed -n -e 's/^.*[ 	]\([BDT]\)[ 	][ 	]*\(\)\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2\3 \3/p' > conftest.nm"
ltconfig:1613: gcc -o conftest -g -O2 -fno-builtin -fno-rtti -fno-exceptions   conftest.c conftstm.o 1>&5
configure:2264: checking for logger
configure:2306: checking for df
configure:2346: checking for kernel random number generator
configure:2372: checking for dmesg
configure:2413: checking for fstat
configure:2454: checking for ls
configure:2495: checking for lsof
configure:2535: checking if lsof supports a device cache
configure:2557: checking for netstat
configure:2598: checking for nfsstat
configure:2639: checking for ntpq
configure:2680: checking for ps
configure:2721: checking for rup
configure:2762: checking for rusers
configure:2803: checking for vmstat
configure:2844: checking for w
configure:2886: checking for su
configure:2928: checking for sessreg
configure:2970: checking for xauth
configure:3010: checking for ANSI C header files
configure:3023: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3090: gcc -o conftest -g -O2   conftest.c  1>&5
configure:3114: checking for sys/wait.h that is POSIX.1 compatible
configure:3135: gcc -c -g -O2  conftest.c 1>&5
configure:3159: checking for string.h
configure:3169: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3159: checking for time.h
configure:3169: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3159: checking for sys/rusage.h
configure:3169: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3165: sys/rusage.h: No such file or directory
configure: failed program was:
#line 3164 "configure"
#include "confdefs.h"
#include <sys/rusage.h>
configure:3159: checking for sys/mkdev.h
configure:3169: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3199: checking for sys/sockio.h
configure:3209: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3199: checking for sys/filio.h
configure:3209: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3199: checking for sys/file.h
configure:3209: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3199: checking for sys/stropts.h
configure:3209: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3237: checking for working const
configure:3291: gcc -c -g -O2  conftest.c 1>&5
configure:3312: checking for inline
configure:3326: gcc -c -g -O2  conftest.c 1>&5
configure:3352: checking whether struct tm is in sys/time.h or time.h
configure:3365: gcc -c -g -O2  conftest.c 1>&5
configure:3386: checking for off_t
configure:3419: checking for uid_t in sys/types.h
configure:3453: checking for size_t
configure:3486: checking for ssize_t
configure:3519: checking whether byte ordering is bigendian
configure:3537: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:3532: `bogus' undeclared (first use in this function)
configure:3532: (Each undeclared identifier is reported only once
configure:3532: for each function it appears in.)
configure:3532: parse error before `endian'
configure: failed program was:
#line 3526 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
int main() {

#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
 bogus endian macros
#endif
; return 0; }
configure:3585: gcc -o conftest -g -O2   conftest.c  1>&5
configure: failed program was:
#line 3572 "configure"
#include "confdefs.h"
main () {
  /* Are we little or big endian?  From Harbison&Steele.  */
  union
  {
    long l;
    char c[sizeof (long)];
  } u;
  u.l = 1;
  exit (u.c[sizeof (long) - 1] == 1);
}
configure:3609: checking for int32_t
configure:3642: checking for u_int32_t
configure:3675: checking for u_int16_t
configure:3708: checking for u_int8_t
configure:3741: checking for mode_t
configure:3774: checking for u_char
configure:3807: checking for u_int
configure:3840: checking for u_long
configure:3873: checking size of long
configure:3892: gcc -o conftest -g -O2   conftest.c  1>&5
configure:3912: checking size of long long
configure:3931: gcc -o conftest -g -O2   conftest.c  1>&5
configure:3951: checking for 64-bit off_t
configure:3968: gcc -c -g -O2  conftest.c 1>&5
configure:3988: checking for int64_t
configure:4010: gcc -c -g -O2  conftest.c 1>&5
configure:4030: checking for u_int64_t
configure:4052: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:4047: `u_int64_t' undeclared (first use in this function)
configure:4047: (Each undeclared identifier is reported only once
configure:4047: for each function it appears in.)
configure: failed program was:
#line 4035 "configure"
#include "confdefs.h"

#include <stddef.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#ifdef HAVE_RPC_RPC_H
#include <rpc/rpc.h>
#endif

int main() {

sizeof(u_int64_t);

; return 0; }
configure:4072: checking for socklen_t
configure:4094: gcc -c -g -O2  conftest.c 1>&5
configure:4114: checking for setgroups declaration in grp.h
configure:4143: checking what last authunix_create arg points to
configure:4172: checking type of XDR::x_ops
configure:4199: checking for a declaration of mkstemp
configure:4213: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:4209: `mkstemp' undeclared (first use in this function)
configure:4209: (Each undeclared identifier is reported only once
configure:4209: for each function it appears in.)
configure: failed program was:
#line 4206 "configure"
#include "confdefs.h"
#include <unistd.h>
int main() {
&mkstemp;
; return 0; }
configure:4213: gcc -c -g -O2  conftest.c 1>&5
configure:4234: checking for a declaration of getrusage
configure:4249: gcc -c -g -O2  conftest.c 1>&5
configure:4243: sys/rusage.h: No such file or directory
configure: failed program was:
#line 4241 "configure"
#include "confdefs.h"
#include <sys/time.h>
#include <sys/rusage.h>
int main() {
&getrusage;
; return 0; }
configure:4249: gcc -c -g -O2  conftest.c 1>&5
configure:4270: checking for a declaration of fchdir
configure:4284: gcc -c -g -O2  conftest.c 1>&5
configure:4305: checking for a declaration of flock
configure:4319: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:4315: `flock' undeclared (first use in this function)
configure:4315: (Each undeclared identifier is reported only once
configure:4315: for each function it appears in.)
configure: failed program was:
#line 4312 "configure"
#include "confdefs.h"
#include <fcntl.h>
int main() {
&flock;
; return 0; }
configure:4319: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:4315: `flock' undeclared (first use in this function)
configure:4315: (Each undeclared identifier is reported only once
configure:4315: for each function it appears in.)
configure: failed program was:
#line 4312 "configure"
#include "confdefs.h"
#include <sys/file.h>
int main() {
&flock;
; return 0; }
configure:4340: checking for a declaration of bindresvport
configure:4354: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:4350: `bindresvport' undeclared (first use in this function)
configure:4350: (Each undeclared identifier is reported only once
configure:4350: for each function it appears in.)
configure: failed program was:
#line 4347 "configure"
#include "confdefs.h"
#include <rpc/rpc.h>
int main() {
&bindresvport;
; return 0; }
configure:4376: checking for socket in -lsocket
configure:4395: gcc -o conftest -g -O2   conftest.c -lsocket   1>&5
configure:4423: checking for main in -lnsl
configure:4438: gcc -o conftest -g -O2   conftest.c -lnsl  -lsocket  1>&5
configure:4469: checking for strchr
configure:4497: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4469: checking for memcpy
configure:4497: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4481: warning: conflicting types for built-in function `memcpy'
configure:4469: checking for strcasecmp
configure:4497: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4524: checking for getdtablesize
configure:4552: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4579: checking for strerror
configure:4607: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4634: checking for inet_aton
configure:4662: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
inet_aton                           /var/tmp/ccXdRzag.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 4639 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char inet_aton(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char inet_aton();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_inet_aton) || defined (__stub___inet_aton)
choke me
#else
inet_aton();
#endif

; return 0; }
configure:4634: checking for bindresvport
configure:4662: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4689: checking for __seterr_reply
configure:4717: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4689: checking for xdr_int64_t
configure:4717: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4689: checking for xdr_u_int64_t
configure:4717: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
xdr_u_int64_t                       /var/tmp/ccptxsfC.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 4694 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char xdr_u_int64_t(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char xdr_u_int64_t();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_xdr_u_int64_t) || defined (__stub___xdr_u_int64_t)
choke me
#else
xdr_u_int64_t();
#endif

; return 0; }
configure:4689: checking for xdr_longlong_t
configure:4717: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4744: checking for arc4random
configure:4772: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
arc4random                          /var/tmp/ccS5Q4Gu.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 4749 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char arc4random(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char arc4random();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_arc4random) || defined (__stub___arc4random)
choke me
#else
arc4random();
#endif

; return 0; }
configure:4799: checking for flock
configure:4827: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
flock                               /var/tmp/ccpeFwPG.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 4804 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char flock(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char flock();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_flock) || defined (__stub___flock)
choke me
#else
flock();
#endif

; return 0; }
configure:4854: checking for mlockall
configure:4882: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4909: checking for getspnam
configure:4937: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4964: checking for issetugid
configure:4992: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
issetugid                           /var/tmp/ccrPSMIc.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 4969 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char issetugid(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char issetugid();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_issetugid) || defined (__stub___issetugid)
choke me
#else
issetugid();
#endif

; return 0; }
configure:4964: checking for geteuid
configure:4992: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4964: checking for getegid
configure:4992: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:5019: checking for getgrouplist
configure:5047: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
getgrouplist                        /var/tmp/ccGx4CJX.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 5024 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char getgrouplist(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char getgrouplist();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_getgrouplist) || defined (__stub___getgrouplist)
choke me
#else
getgrouplist();
#endif

; return 0; }
configure:5072: checking whether getgrouplist uses int or gid_t
configure:5219: checking for sys/time.h
configure:5229: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:5256: checking whether time.h and sys/time.h may both be included
configure:5270: gcc -c -g -O2  conftest.c 1>&5
configure:5293: checking for clock_gettime
configure:5321: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
clock_gettime                       /var/tmp/ccSmr5Pg.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 5298 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char clock_gettime(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char clock_gettime();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_clock_gettime) || defined (__stub___clock_gettime)
choke me
#else
clock_gettime();
#endif

; return 0; }
configure:5346: checking for a declaration of clock_gettime
configure:5367: gcc -c -g -O2  conftest.c 1>&5
configure:5387: checking for struct timespec
configure:5408: gcc -c -g -O2  conftest.c 1>&5
configure:5432: checking for _getpty
configure:5460: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
_getpty                             /var/tmp/ccSbm16c.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 5437 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char _getpty(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char _getpty();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub__getpty) || defined (__stub____getpty)
choke me
#else
_getpty();
#endif

; return 0; }
configure:5487: checking for openpty
configure:5515: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
openpty                             /var/tmp/ccDYlc3l.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 5492 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char openpty(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char openpty();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_openpty) || defined (__stub___openpty)
choke me
#else
openpty();
#endif

; return 0; }
configure:5541: checking for openpty in -lutil
configure:5560: gcc -o conftest -g -O2   conftest.c -lutil  -lnsl -lsocket  1>&5
ld: fatal: library -lutil: not found
ld: fatal: File processing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 5549 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char openpty();

int main() {
openpty()
; return 0; }
configure:5629: checking for pseudo ttys
configure:5652: checking for st_atimespec in stat structure
configure:5669: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:5664: structure has no member named `st_atimespec'
configure: failed program was:
#line 5657 "configure"
#include "confdefs.h"

#include <sys/stat.h>

int main() {

struct stat s;
s.st_atimespec;

; return 0; }
configure:5689: checking for st_mtimespec in stat structure
configure:5706: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:5701: structure has no member named `st_mtimespec'
configure: failed program was:
#line 5694 "configure"
#include "confdefs.h"

#include <sys/stat.h>

int main() {

struct stat s;
s.st_mtimespec;

; return 0; }
configure:5731: checking for memory.h
configure:5741: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:5798: checking for a declaration of xdr_callmsg
configure:5812: gcc -c -g -O2  conftest.c 1>&5
configure:5833: checking what second xdr_getlong arg points to
configure:5875: checking for wide select
configure:5946: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure: failed program was:
#line 5886 "configure"
#include "confdefs.h"
 
#include <stdio.h>
#include <fcntl.h>
#include <stdlib.h>
#include "./async/fdlim.h"

struct timeval ztv;

int
main ()
{
  int pfd[2];
  int rfd, wfd;
  int maxfd;
  int i;
  fd_set *rfdsp, *wfdsp;

  maxfd = fdlim_get (1);
  fdlim_set (maxfd, 1);
  maxfd = fdlim_get (0);
  if (maxfd <= FD_SETSIZE) {
    printf ("[small fd limit anyway] ");
    exit (1);
  }
  if (pipe (pfd) < 0)
    exit (1);

#ifdef F_DUPFD
  if ((rfd = fcntl (pfd[0], F_DUPFD, maxfd - 2)) < 0)
    exit (1);
  if ((wfd = fcntl (pfd[1], F_DUPFD, maxfd - 1)) < 0)
    exit (1);
#else /* !F_DUPFD */
  if ((rfd = dup2 (pfd[0], maxfd - 2)) < 0)
    exit (1);
  if ((wfd = dup2 (pfd[1], maxfd - 1)) < 0)
    exit (1);
#endif /* !F_DUPFD */

  rfdsp = malloc (1 + (maxfd/8));
  for (i = 0; i < 1 + (maxfd/8); i++)
    ((char *) rfdsp)[i] = '\0';
  wfdsp = malloc (1 + (maxfd/8));
  for (i = 0; i < 1 + (maxfd/8); i++)
    ((char *) wfdsp)[i] = '\0';

  FD_SET (rfd, rfdsp);
  FD_SET (wfd, wfdsp);
  if (select (maxfd, rfdsp, wfdsp, NULL, &ztv) < 0)
    exit (1);

  if (FD_ISSET (wfd, wfdsp) && !FD_ISSET (rfd, rfdsp))
    exit (0);
  else
    exit (1);
}

configure:5970: checking for vfsmount
configure:5998: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
vfsmount                            /var/tmp/ccZ2pYYk.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 5975 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char vfsmount(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char vfsmount();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_vfsmount) || defined (__stub___vfsmount)
choke me
#else
vfsmount();
#endif

; return 0; }
configure:5970: checking for unmount
configure:5998: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
unmount                             /var/tmp/ccq0X1Lx.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 5975 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char unmount(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char unmount();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_unmount) || defined (__stub___unmount)
choke me
#else
unmount();
#endif

; return 0; }
configure:6050: nfs/nfsmount.h: No such file or directory
configure:6083: checking for nfs_args mount structure
configure:6100: gcc -c -g -O2  conftest.c 1>&5
configure:6138: checking for linux/nfs2.h
configure:6148: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:6144: linux/nfs2.h: No such file or directory
configure: failed program was:
#line 6143 "configure"
#include "confdefs.h"
#include <linux/nfs2.h>
configure:6175: checking for addrlen in nfs_args structure
configure:6192: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:6187: structure has no member named `addrlen'
configure: failed program was:
#line 6180 "configure"
#include "confdefs.h"

#include "./nfsconf.h"

int main() {

struct nfs_args na;
na.addrlen;

; return 0; }
configure:6212: checking for sotype in nfs_args structure
configure:6229: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:6224: structure has no member named `sotype'
configure: failed program was:
#line 6217 "configure"
#include "confdefs.h"

#include "./nfsconf.h"

int main() {

struct nfs_args na;
na.sotype;

; return 0; }
configure:6249: checking for proto in nfs_args structure
configure:6266: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:6261: structure has no member named `proto'
configure: failed program was:
#line 6254 "configure"
#include "confdefs.h"

#include "./nfsconf.h"

int main() {

struct nfs_args na;
na.proto;

; return 0; }
configure:6286: checking for fhsize in nfs_args structure
configure:6303: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:6298: structure has no member named `fhsize'
configure: failed program was:
#line 6291 "configure"
#include "confdefs.h"

#include "./nfsconf.h"

int main() {

struct nfs_args na;
na.fhsize;

; return 0; }
configure:6323: checking for fd in nfs_args structure
configure:6340: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:6335: structure has no member named `fd'
configure: failed program was:
#line 6328 "configure"
#include "confdefs.h"

#include "./nfsconf.h"

int main() {

struct nfs_args na;
na.fd;

; return 0; }
configure:6361: checking for old_root in nfs_args structure
configure:6378: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:6373: structure has no member named `old_root'
configure: failed program was:
#line 6366 "configure"
#include "confdefs.h"

#include "./nfsconf.h"

int main() {

struct nfs_args na;
na.old_root;

; return 0; }
configure:6399: checking for root in nfs_args structure
configure:6416: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:6411: structure has no member named `root'
configure: failed program was:
#line 6404 "configure"
#include "confdefs.h"

#include "./nfsconf.h"

int main() {

struct nfs_args na;
na.root;

; return 0; }
configure:6436: checking for fh in nfs_args structure
configure:6453: gcc -c -g -O2  conftest.c 1>&5
configure:6481: checking for sys/mntent.h
configure:6491: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:6519: checking for SVR4-like struct nfs_fh3
configure:6532: gcc -c -g -O2  conftest.c 1>&5
configure:6567: checking if nfs_args hostname field is an array
configure:6584: gcc -c -g -O2  conftest.c 1>&5
configure:6607: checking for tiuser.h
configure:6617: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:6644: checking if nfs_args addr field is a pointer
configure:6661: gcc -c -g -O2  conftest.c 1>&5
configure:6680: checking if nfs_args addr is a netbuf *
configure:6697: gcc -c -g -O2  conftest.c 1>&5
configure:6718: checking for a 2 argument unmount
configure:6740: gcc -c -g -O2  conftest.c 1>&5
configure:6762: checking for umount2
configure:6790: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:6816: checking for sa_len in struct sockaddr
configure:6834: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:6829: structure has no member named `sa_len'
configure: failed program was:
#line 6821 "configure"
#include "confdefs.h"

#include <sys/types.h>
#include <sys/socket.h>

int main() {

struct sockaddr sa;
sa.sa_len = 0;

; return 0; }
configure:6855: checking for fd passing with msg_accrights in msghdr
configure:6873: gcc -c -g -O2  conftest.c 1>&5
configure:6888: checking for fd passing with struct cmsghdr
configure:6938: checking whether socket buffers > 64k are allowed
configure:6963: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:6985: checking type of array argument to getgroups
configure:7018: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:7056: checking if egid is first element of grouplist
configure:7117: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure: failed program was:
#line 7064 "configure"
#include "confdefs.h"
 
#include <sys/types.h>
#include <unistd.h>
#include <netinet/in.h>
#include <rpc/rpc.h>

#include "confdefs.h"

static int
getint (void *_p)
{
  unsigned char *p = _p;
  return p[0]<<24 | p[1]<<16 | p[2]<<8 | p[3];
}

int
main (int argc, char **argv)
{
  AUTH *a;
  GETGROUPS_T gids[24];
  int n, xn;
  char buf[408];
  char *p;
  XDR x;

  /* Must hard-code OSes with egid in grouplist *and* broken RPC lib */
#if __FreeBSD__
  return 0;
#endif 

  n = getgroups (24, gids);
  if (n <= 0)
    return 1;

  a = authunix_create_default ();
  xdrmem_create (&x, buf, sizeof (buf), XDR_ENCODE);
  if (!auth_marshall (a, &x))
    return 1;

  if (getint (buf) != AUTH_UNIX)
    return 1;
  p = buf + 12;			/* Skip auth flavor, length, timestamp */
  p += getint (p) + 7 & ~3;	/* Skip machine name */
  p += 8;			/* Skip uid & gid */

  xn = getint (p);		/* Length of grouplist in auth_unix */

  return n != xn + 1;
}

configure:7139: checking for res_mkquery
configure:7167: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
Undefined			first referenced
 symbol  			    in file
res_mkquery                         /var/tmp/ccjmgg9a.o
ld: fatal: Symbol referencing errors. No output written to conftest
collect2: ld returned 1 exit status
configure: failed program was:
#line 7144 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char res_mkquery(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char res_mkquery();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_res_mkquery) || defined (__stub___res_mkquery)
choke me
#else
res_mkquery();
#endif

; return 0; }
configure:7188: checking for res_mkquery in -lresolv
configure:7207: gcc -o conftest -g -O2   conftest.c -lresolv  -lnsl -lsocket  1>&5
configure:7236: checking for a declaration of res_init
configure:7253: gcc -c -g -O2  conftest.c 1>&5
configure:7274: checking for a declaration of res_mkquery
configure:7291: gcc -c -g -O2  conftest.c 1>&5
configure:7312: checking for a declaration of dn_skipname
configure:7329: gcc -c -g -O2  conftest.c 1>&5
configure:7350: checking for a declaration of dn_expand
configure:7367: gcc -c -g -O2  conftest.c 1>&5
configure:7390: checking for crypt
configure:7418: gcc -o conftest -g -O2   conftest.c -lresolv -lnsl -lsocket  1>&5
configure:7489: checking for GMP library
configure:7569: checking for mpz_xor
configure:7599: checking size of GMP mp_limb_t
configure:7613: gcc -c -g -O2  -I/mit/outland/include conftest.c 1>&5
configure: In function `main':
configure:7609: duplicate case value
configure:7609: this is the first entry for that value
configure: failed program was:
#line 7606 "configure"
#include "confdefs.h"
#include <gmp.h>
int main() {
switch (0) case 0: case (sizeof (mp_limb_t) == 2):;
; return 0; }
configure:7613: gcc -c -g -O2  -I/mit/outland/include conftest.c 1>&5
configure:7642: checking for OpenSSL
configure:7662: checking for arla xfs