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

configure:579: checking for a BSD compatible install
configure:632: checking whether build environment is sane
configure:689: checking whether make sets ${MAKE}
configure:735: checking for working aclocal
configure:748: checking for working autoconf
configure:761: checking for working automake
configure:774: checking for working autoheader
configure:787: checking for working makeinfo
configure:816: checking host system type
configure:840: checking for gcc
configure:953: checking whether the C compiler (gcc  ) works
configure:969: gcc -o conftest    conftest.c  1>&5
configure:995: checking whether the C compiler (gcc  ) is a cross-compiler
configure:1000: checking whether we are using GNU C
configure:1009: gcc -E conftest.c
configure:1028: checking whether gcc accepts -g
configure:1060: checking how to run the C preprocessor
configure:1081: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1144: checking for c++
configure:1176: checking whether the C++ compiler (c++  ) works
configure:1192: c++ -o conftest    conftest.C  1>&5
configure:1218: checking whether the C++ compiler (c++  ) is a cross-compiler
configure:1223: checking whether we are using GNU C++
configure:1232: c++ -E conftest.C
configure:1251: checking whether c++ accepts -g
configure:1288: checking for flex
configure:1321: checking for flex
configure:1355: checking for yywrap in -lfl
configure:1374: gcc -o conftest -g -O2   conftest.c -lfl   1>&5
configure:1397: checking lex output file root
configure:1418: checking whether yytext is a pointer
configure:1437: gcc -o conftest -g -O2   conftest.c  -lfl 1>&5
configure:1463: checking for bison
configure:1541: checking for cpp
configure:1601: checking for a BSD compatible install
configure:1654: checking whether ln -s works
configure:1677: checking for ranlib
configure:1709: checking for gm4
configure:1831: checking build system type
configure:1860: checking for ld used by GCC
configure:1923: checking if the linker (/mit/gnu/arch/sun4x_56/sparc-sun-solaris2.6/bin/ld) is GNU ld
GNU ld version 2.9.1 (with BFD 2.9.1)
configure:1939: 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
GNU ld version 2.9.1 (with BFD 2.9.1)
ltconfig:1557: checking if global_symbol_pipe works
ltconfig:1558: gcc -c -g -O2  conftest.c 1>&5
ltconfig:1561: eval "/usr/athena/bin/nm -B conftest.o | sed -n -e 's/^.*[ 	]\([ABCDGISTW]\)[ 	][ 	]*\(\)\([_A-Za-z][_A-Za-z0-9]*\)$/\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:2162: checking for logger
configure:2204: checking for df
configure:2244: checking for kernel random number generator
configure:2270: checking for dmesg
configure:2311: checking for fstat
configure:2352: checking for ls
configure:2393: checking for lsof
configure:2455: checking for netstat
configure:2496: checking for nfsstat
configure:2537: checking for ntpq
configure:2578: checking for ps
configure:2619: checking for rup
configure:2660: checking for rusers
configure:2701: checking for vmstat
configure:2742: checking for w
configure:2784: checking for su
configure:2826: checking for sessreg
configure:2868: checking for xauth
configure:2908: checking for ANSI C header files
configure:2921: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:2988: gcc -o conftest -g -O2   conftest.c  1>&5
configure:3012: checking for sys/wait.h that is POSIX.1 compatible
configure:3033: gcc -c -g -O2  conftest.c 1>&5
configure:3057: checking for string.h
configure:3067: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3057: checking for time.h
configure:3067: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3057: checking for sys/rusage.h
configure:3067: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3063: sys/rusage.h: No such file or directory
configure: failed program was:
#line 3062 "configure"
#include "confdefs.h"
#include <sys/rusage.h>
configure:3057: checking for sys/mkdev.h
configure:3067: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3097: checking for sys/sockio.h
configure:3107: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3097: checking for sys/filio.h
configure:3107: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3097: checking for sys/file.h
configure:3107: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3097: checking for sys/stropts.h
configure:3107: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:3135: checking for working const
configure:3189: gcc -c -g -O2  conftest.c 1>&5
configure:3210: checking for inline
configure:3224: gcc -c -g -O2  conftest.c 1>&5
configure:3250: checking whether struct tm is in sys/time.h or time.h
configure:3263: gcc -c -g -O2  conftest.c 1>&5
configure:3284: checking for off_t
configure:3317: checking for uid_t in sys/types.h
configure:3351: checking for size_t
configure:3384: checking for ssize_t
configure:3417: checking whether byte ordering is bigendian
configure:3435: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:3430: `bogus' undeclared (first use in this function)
configure:3430: (Each undeclared identifier is reported only once
configure:3430: for each function it appears in.)
configure:3430: parse error before `endian'
configure: failed program was:
#line 3424 "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:3483: gcc -o conftest -g -O2   conftest.c  1>&5
configure: failed program was:
#line 3470 "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:3507: checking for int32_t
configure:3540: checking for u_int32_t
configure:3573: checking for u_int16_t
configure:3606: checking for u_int8_t
configure:3639: checking for mode_t
configure:3672: checking for u_char
configure:3705: checking for u_int
configure:3738: checking for u_long
configure:3771: checking size of long
configure:3790: gcc -o conftest -g -O2   conftest.c  1>&5
configure:3810: checking size of long long
configure:3829: gcc -o conftest -g -O2   conftest.c  1>&5
configure:3849: checking for 64-bit off_t
configure:3866: gcc -c -g -O2  conftest.c 1>&5
configure:3886: checking for int64_t
configure:3908: gcc -c -g -O2  conftest.c 1>&5
configure:3928: checking for u_int64_t
configure:3950: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:3945: `u_int64_t' undeclared (first use in this function)
configure:3945: (Each undeclared identifier is reported only once
configure:3945: for each function it appears in.)
configure: failed program was:
#line 3933 "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:3970: checking for socklen_t
configure:3992: gcc -c -g -O2  conftest.c 1>&5
configure:4012: checking for setgroups declaration in grp.h
configure:4041: checking what last authunix_create arg points to
configure:4070: checking type of XDR::x_ops
configure:4097: checking for a declaration of mkstemp
configure:4111: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:4107: `mkstemp' undeclared (first use in this function)
configure:4107: (Each undeclared identifier is reported only once
configure:4107: for each function it appears in.)
configure: failed program was:
#line 4104 "configure"
#include "confdefs.h"
#include <unistd.h>
int main() {
&mkstemp;
; return 0; }
configure:4111: gcc -c -g -O2  conftest.c 1>&5
configure:4132: checking for a declaration of getrusage
configure:4147: gcc -c -g -O2  conftest.c 1>&5
configure:4141: sys/rusage.h: No such file or directory
configure: failed program was:
#line 4139 "configure"
#include "confdefs.h"
#include <sys/time.h>
#include <sys/rusage.h>
int main() {
&getrusage;
; return 0; }
configure:4147: gcc -c -g -O2  conftest.c 1>&5
configure:4168: checking for a declaration of fchdir
configure:4182: gcc -c -g -O2  conftest.c 1>&5
configure:4203: checking for a declaration of flock
configure:4217: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:4213: `flock' undeclared (first use in this function)
configure:4213: (Each undeclared identifier is reported only once
configure:4213: for each function it appears in.)
configure: failed program was:
#line 4210 "configure"
#include "confdefs.h"
#include <fcntl.h>
int main() {
&flock;
; return 0; }
configure:4217: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:4213: `flock' undeclared (first use in this function)
configure:4213: (Each undeclared identifier is reported only once
configure:4213: for each function it appears in.)
configure: failed program was:
#line 4210 "configure"
#include "confdefs.h"
#include <sys/file.h>
int main() {
&flock;
; return 0; }
configure:4238: checking for a declaration of bindresvport
configure:4252: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:4248: `bindresvport' undeclared (first use in this function)
configure:4248: (Each undeclared identifier is reported only once
configure:4248: for each function it appears in.)
configure: failed program was:
#line 4245 "configure"
#include "confdefs.h"
#include <rpc/rpc.h>
int main() {
&bindresvport;
; return 0; }
configure:4274: checking for socket in -lsocket
configure:4293: gcc -o conftest -g -O2   conftest.c -lsocket   1>&5
configure:4321: checking for main in -lnsl
configure:4336: gcc -o conftest -g -O2   conftest.c -lnsl  -lsocket  1>&5
configure:4367: checking for strchr
configure:4395: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4367: checking for memcpy
configure:4395: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4379: warning: conflicting types for built-in function `memcpy'
configure:4367: checking for strcasecmp
configure:4395: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4422: checking for getdtablesize
configure:4450: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4477: checking for strerror
configure:4505: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4532: checking for inet_aton
configure:4560: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/cczXvTd1.o: In function `main':
/afs/ops/user/kolya/async/configure:4554: undefined reference to `inet_aton'
collect2: ld returned 1 exit status
configure: failed program was:
#line 4537 "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:4532: checking for bindresvport
configure:4560: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4587: checking for __seterr_reply
configure:4615: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4587: checking for xdr_int64_t
configure:4615: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4587: checking for xdr_u_int64_t
configure:4615: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/ccCSYYm2.o: In function `main':
/afs/ops/user/kolya/async/configure:4609: undefined reference to `xdr_u_int64_t'
collect2: ld returned 1 exit status
configure: failed program was:
#line 4592 "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:4587: checking for xdr_longlong_t
configure:4615: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4642: checking for arc4random
configure:4670: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/ccrg38YH.o: In function `main':
/afs/ops/user/kolya/async/configure:4664: undefined reference to `arc4random'
collect2: ld returned 1 exit status
configure: failed program was:
#line 4647 "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:4697: checking for flock
configure:4725: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/cct6tKWN.o: In function `main':
/afs/ops/user/kolya/async/configure:4719: undefined reference to `flock'
collect2: ld returned 1 exit status
configure: failed program was:
#line 4702 "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:4752: checking for mlockall
configure:4780: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4807: checking for getspnam
configure:4835: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4862: checking for issetugid
configure:4890: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/ccOaRsGI.o: In function `main':
/afs/ops/user/kolya/async/configure:4884: undefined reference to `issetugid'
collect2: ld returned 1 exit status
configure: failed program was:
#line 4867 "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:4862: checking for geteuid
configure:4890: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4862: checking for getegid
configure:4890: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4917: checking for fchown
configure:4945: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4917: checking for fchmod
configure:4945: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:4972: checking for getgrouplist
configure:5000: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/cciE9Kxe.o: In function `main':
/afs/ops/user/kolya/async/configure:4994: undefined reference to `getgrouplist'
collect2: ld returned 1 exit status
configure: failed program was:
#line 4977 "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:5025: checking whether getgrouplist uses int or gid_t
configure:5172: checking for sys/time.h
configure:5182: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:5209: checking whether time.h and sys/time.h may both be included
configure:5223: gcc -c -g -O2  conftest.c 1>&5
configure:5246: checking for clock_gettime
configure:5274: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/ccwbYrNM.o: In function `main':
/afs/ops/user/kolya/async/configure:5268: undefined reference to `clock_gettime'
collect2: ld returned 1 exit status
configure: failed program was:
#line 5251 "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:5299: checking for a declaration of clock_gettime
configure:5320: gcc -c -g -O2  conftest.c 1>&5
configure:5340: checking for struct timespec
configure:5361: gcc -c -g -O2  conftest.c 1>&5
configure:5385: checking for _getpty
configure:5413: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/ccFK7OWE.o: In function `main':
/afs/ops/user/kolya/async/configure:5407: undefined reference to `_getpty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 5390 "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:5440: checking for openpty
configure:5468: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/cctPTdOI.o: In function `main':
/afs/ops/user/kolya/async/configure:5462: undefined reference to `openpty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 5445 "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:5494: checking for openpty in -lutil
configure:5513: gcc -o conftest -g -O2   conftest.c -lutil  -lnsl -lsocket  1>&5
/mit/gnu/arch/sun4x_56/sparc-sun-solaris2.6/bin/ld: cannot open -lutil: No such file or directory
collect2: ld returned 1 exit status
configure: failed program was:
#line 5502 "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:5582: checking for pseudo ttys
configure:5605: checking for st_atimespec in stat structure
configure:5622: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:5617: structure has no member named `st_atimespec'
configure: failed program was:
#line 5610 "configure"
#include "confdefs.h"

#include <sys/stat.h>

int main() {

struct stat s;
s.st_atimespec;

; return 0; }
configure:5642: checking for st_mtimespec in stat structure
configure:5659: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:5654: structure has no member named `st_mtimespec'
configure: failed program was:
#line 5647 "configure"
#include "confdefs.h"

#include <sys/stat.h>

int main() {

struct stat s;
s.st_mtimespec;

; return 0; }
configure:5684: checking for memory.h
configure:5694: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:5751: checking for a declaration of xdr_callmsg
configure:5765: gcc -c -g -O2  conftest.c 1>&5
configure:5786: checking what second xdr_getlong arg points to
configure:5828: checking for wide select
configure:5899: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure: failed program was:
#line 5839 "configure"
#include "confdefs.h"
 
#include <stdio.h>
#include <fcntl.h>
#include <stdlib.h>
#include "./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:5921: checking for sa_len in struct sockaddr
configure:5939: gcc -c -g -O2  conftest.c 1>&5
configure: In function `main':
configure:5934: structure has no member named `sa_len'
configure: failed program was:
#line 5926 "configure"
#include "confdefs.h"

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

int main() {

struct sockaddr sa;
sa.sa_len = 0;

; return 0; }
configure:5960: checking for fd passing with msg_accrights in msghdr
configure:5978: gcc -c -g -O2  conftest.c 1>&5
configure:5993: checking for fd passing with struct cmsghdr
configure:6043: checking whether socket buffers > 64k are allowed
configure:6068: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:6090: checking type of array argument to getgroups
configure:6123: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure:6161: checking if egid is first element of grouplist
configure:6222: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
configure: failed program was:
#line 6169 "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:6244: checking for res_mkquery
configure:6272: gcc -o conftest -g -O2   conftest.c -lnsl -lsocket  1>&5
/var/tmp/cc4KtxTo.o: In function `main':
/afs/ops/user/kolya/async/configure:6266: undefined reference to `res_mkquery'
collect2: ld returned 1 exit status
configure: failed program was:
#line 6249 "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:6293: checking for res_mkquery in -lresolv
configure:6312: gcc -o conftest -g -O2   conftest.c -lresolv  -lnsl -lsocket  1>&5
configure:6341: checking for a declaration of res_init
configure:6359: gcc -c -g -O2  conftest.c 1>&5
configure:6380: checking for a declaration of res_mkquery
configure:6398: gcc -c -g -O2  conftest.c 1>&5
configure:6419: checking for a declaration of dn_skipname
configure:6437: gcc -c -g -O2  conftest.c 1>&5
configure:6458: checking for a declaration of dn_expand
configure:6476: gcc -c -g -O2  conftest.c 1>&5
configure:6499: checking for crypt
configure:6527: gcc -o conftest -g -O2   conftest.c -lresolv -lnsl -lsocket  1>&5
configure:6591: checking for arla xfs