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revision 1.84 by camm, Sun Oct 27 15:35:05 2002 UTC revision 1.85 by camm, Sun Oct 27 20:39:23 2002 UTC
# Line 3883  done Line 3883  done
3883    
3884    
3885  #  #
3886    # Sparc solaris keeps this in float.h, rework either/or with values.h later
3887    #
3888    for ac_hdr in float.h
3889    do
3890    ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3891    echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3892    echo "configure:3893: checking for $ac_hdr" >&5
3893    if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3894      echo $ac_n "(cached) $ac_c" 1>&6
3895    else
3896      cat > conftest.$ac_ext <<EOF
3897    #line 3898 "configure"
3898    #include "confdefs.h"
3899    #include <$ac_hdr>
3900    EOF
3901    ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3902    { (eval echo configure:3903: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3903    ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3904    if test -z "$ac_err"; then
3905      rm -rf conftest*
3906      eval "ac_cv_header_$ac_safe=yes"
3907    else
3908      echo "$ac_err" >&5
3909      echo "configure: failed program was:" >&5
3910      cat conftest.$ac_ext >&5
3911      rm -rf conftest*
3912      eval "ac_cv_header_$ac_safe=no"
3913    fi
3914    rm -f conftest*
3915    fi
3916    if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3917      echo "$ac_t""yes" 1>&6
3918        ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3919      cat >> confdefs.h <<EOF
3920    #define $ac_tr_hdr 1
3921    EOF
3922     cat >> confdefs.h <<\EOF
3923    #define HAVE_FLOAT_H 1
3924    EOF
3925    
3926    else
3927      echo "$ac_t""no" 1>&6
3928    fi
3929    done
3930    
3931    
3932    #
3933  # The second alternative is for solaris.  This needs to be  # The second alternative is for solaris.  This needs to be
3934  # a more comprehensive later, i.e. checking that the fpclass  # a more comprehensive later, i.e. checking that the fpclass
3935  # test makes sense.  CM  # test makes sense.  CM
3936  #  #
3937  echo $ac_n "checking for isnormal""... $ac_c" 1>&6  echo $ac_n "checking for isnormal""... $ac_c" 1>&6
3938  echo "configure:3892: checking for isnormal" >&5  echo "configure:3939: checking for isnormal" >&5
3939  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
3940    HAVE_ISNORMAL=0 echo "$ac_t""no" 1>&6    HAVE_ISNORMAL=0 echo "$ac_t""no" 1>&6
3941  else  else
3942    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3943  #line 3897 "configure"  #line 3944 "configure"
3944  #include "confdefs.h"  #include "confdefs.h"
3945  #define _GNU_SOURCE  #define _GNU_SOURCE
3946              #include <math.h>              #include <math.h>
# Line 3902  else Line 3949  else
3949                  return isnormal(f) || !isnormal(f) ? 0 : 1;                  return isnormal(f) || !isnormal(f) ? 0 : 1;
3950                  }                  }
3951  EOF  EOF
3952  if { (eval echo configure:3906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3953  then  then
3954    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
3955  #define HAVE_ISNORMAL 1  #define HAVE_ISNORMAL 1
# Line 3913  else Line 3960  else
3960    cat conftest.$ac_ext >&5    cat conftest.$ac_ext >&5
3961    rm -fr conftest*    rm -fr conftest*
3962    echo $ac_n "checking for fpclass in ieeefp.h""... $ac_c" 1>&6    echo $ac_n "checking for fpclass in ieeefp.h""... $ac_c" 1>&6
3963  echo "configure:3917: checking for fpclass in ieeefp.h" >&5  echo "configure:3964: checking for fpclass in ieeefp.h" >&5
3964                  if test "$cross_compiling" = yes; then                  if test "$cross_compiling" = yes; then
3965    HAVE_IEEEFP=0 echo "$ac_t""no" 1>&6    HAVE_IEEEFP=0 echo "$ac_t""no" 1>&6
3966  else  else
3967    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3968  #line 3922 "configure"  #line 3969 "configure"
3969  #include "confdefs.h"  #include "confdefs.h"
3970  #include <ieeefp.h>  #include <ieeefp.h>
3971                              int main() {                              int main() {
# Line 3926  else Line 3973  else
3973                                  return fpclass(f)>=FP_NZERO || fpclass(f)<FP_NZERO ? 0 : 1;                                  return fpclass(f)>=FP_NZERO || fpclass(f)<FP_NZERO ? 0 : 1;
3974                                  }                                  }
3975  EOF  EOF
3976  if { (eval echo configure:3930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3977  then  then
3978    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
3979  #define HAVE_IEEEFP 1  #define HAVE_IEEEFP 1
# Line 3948  fi Line 3995  fi
3995    
3996    
3997  echo $ac_n "checking for isfinite""... $ac_c" 1>&6  echo $ac_n "checking for isfinite""... $ac_c" 1>&6
3998  echo "configure:3952: checking for isfinite" >&5  echo "configure:3999: checking for isfinite" >&5
3999  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
4000    HAVE_ISFINITE=0 echo "$ac_t""no" 1>&6    HAVE_ISFINITE=0 echo "$ac_t""no" 1>&6
4001  else  else
4002    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4003  #line 3957 "configure"  #line 4004 "configure"
4004  #include "confdefs.h"  #include "confdefs.h"
4005  #define _GNU_SOURCE  #define _GNU_SOURCE
4006              #include <math.h>              #include <math.h>
# Line 3962  else Line 4009  else
4009                  return isfinite(f) || !isfinite(f) ? 0 : 1;                  return isfinite(f) || !isfinite(f) ? 0 : 1;
4010                  }                  }
4011  EOF  EOF
4012  if { (eval echo configure:3966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:4013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4013  then  then
4014    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4015  #define HAVE_ISFINITE 1  #define HAVE_ISFINITE 1
# Line 3973  else Line 4020  else
4020    cat conftest.$ac_ext >&5    cat conftest.$ac_ext >&5
4021    rm -fr conftest*    rm -fr conftest*
4022    echo $ac_n "checking for finite()""... $ac_c" 1>&6    echo $ac_n "checking for finite()""... $ac_c" 1>&6
4023  echo "configure:3977: checking for finite()" >&5  echo "configure:4024: checking for finite()" >&5
4024                  if test "$cross_compiling" = yes; then                  if test "$cross_compiling" = yes; then
4025    HAVE_FINITE=0 echo "$ac_t""no" 1>&6    HAVE_FINITE=0 echo "$ac_t""no" 1>&6
4026  else  else
4027    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4028  #line 3982 "configure"  #line 4029 "configure"
4029  #include "confdefs.h"  #include "confdefs.h"
4030  #include <math.h>  #include <math.h>
4031                              int main() {                              int main() {
# Line 3986  else Line 4033  else
4033                                  return finite(f) || !finite(f) ? 0 : 1;                                  return finite(f) || !finite(f) ? 0 : 1;
4034                                  }                                  }
4035  EOF  EOF
4036  if { (eval echo configure:3990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:4037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4037  then  then
4038    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4039  #define HAVE_FINITE 1  #define HAVE_FINITE 1
# Line 4027  fi Line 4074  fi
4074  #          if -lsocket doesn't work by itself.  #          if -lsocket doesn't work by itself.
4075  #--------------------------------------------------------------------  #--------------------------------------------------------------------
4076  echo $ac_n "checking for sockets""... $ac_c" 1>&6  echo $ac_n "checking for sockets""... $ac_c" 1>&6
4077  echo "configure:4031: checking for sockets" >&5  echo "configure:4078: checking for sockets" >&5
4078  tcl_checkBoth=0  tcl_checkBoth=0
4079  echo $ac_n "checking for connect""... $ac_c" 1>&6  echo $ac_n "checking for connect""... $ac_c" 1>&6
4080  echo "configure:4034: checking for connect" >&5  echo "configure:4081: checking for connect" >&5
4081  if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
4082    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4083  else  else
4084    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4085  #line 4039 "configure"  #line 4086 "configure"
4086  #include "confdefs.h"  #include "confdefs.h"
4087  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4088      which can conflict with char connect(); below.  */      which can conflict with char connect(); below.  */
# Line 4058  connect(); Line 4105  connect();
4105    
4106  ; return 0; }  ; return 0; }
4107  EOF  EOF
4108  if { (eval echo configure:4062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4109    rm -rf conftest*    rm -rf conftest*
4110    eval "ac_cv_func_connect=yes"    eval "ac_cv_func_connect=yes"
4111  else  else
# Line 4080  fi Line 4127  fi
4127    
4128  if test "$tcl_checkSocket" = 1; then  if test "$tcl_checkSocket" = 1; then
4129      echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6      echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4130  echo "configure:4084: checking for main in -lsocket" >&5  echo "configure:4131: checking for main in -lsocket" >&5
4131  ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4132  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4133    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 4088  else Line 4135  else
4135    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
4136  LIBS="-lsocket  $LIBS"  LIBS="-lsocket  $LIBS"
4137  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4138  #line 4092 "configure"  #line 4139 "configure"
4139  #include "confdefs.h"  #include "confdefs.h"
4140    
4141  int main() {  int main() {
4142  main()  main()
4143  ; return 0; }  ; return 0; }
4144  EOF  EOF
4145  if { (eval echo configure:4099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4146    rm -rf conftest*    rm -rf conftest*
4147    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
4148  else  else
# Line 4123  if test "$tcl_checkBoth" = 1; then Line 4170  if test "$tcl_checkBoth" = 1; then
4170      tk_oldLibs=$TLIBS      tk_oldLibs=$TLIBS
4171      TLIBS="$TLIBS -lsocket -lnsl"      TLIBS="$TLIBS -lsocket -lnsl"
4172      echo $ac_n "checking for accept""... $ac_c" 1>&6      echo $ac_n "checking for accept""... $ac_c" 1>&6
4173  echo "configure:4127: checking for accept" >&5  echo "configure:4174: checking for accept" >&5
4174  if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4175    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4176  else  else
4177    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4178  #line 4132 "configure"  #line 4179 "configure"
4179  #include "confdefs.h"  #include "confdefs.h"
4180  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4181      which can conflict with char accept(); below.  */      which can conflict with char accept(); below.  */
# Line 4151  accept(); Line 4198  accept();
4198    
4199  ; return 0; }  ; return 0; }
4200  EOF  EOF
4201  if { (eval echo configure:4155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4202    rm -rf conftest*    rm -rf conftest*
4203    eval "ac_cv_func_accept=yes"    eval "ac_cv_func_accept=yes"
4204  else  else
# Line 4173  fi Line 4220  fi
4220    
4221  fi  fi
4222  echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6  echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
4223  echo "configure:4177: checking for gethostbyname" >&5  echo "configure:4224: checking for gethostbyname" >&5
4224  if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
4225    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4226  else  else
4227    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4228  #line 4182 "configure"  #line 4229 "configure"
4229  #include "confdefs.h"  #include "confdefs.h"
4230  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4231      which can conflict with char gethostbyname(); below.  */      which can conflict with char gethostbyname(); below.  */
# Line 4201  gethostbyname(); Line 4248  gethostbyname();
4248    
4249  ; return 0; }  ; return 0; }
4250  EOF  EOF
4251  if { (eval echo configure:4205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4252    rm -rf conftest*    rm -rf conftest*
4253    eval "ac_cv_func_gethostbyname=yes"    eval "ac_cv_func_gethostbyname=yes"
4254  else  else
# Line 4219  if eval "test \"`echo '$ac_cv_func_'geth Line 4266  if eval "test \"`echo '$ac_cv_func_'geth
4266  else  else
4267    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
4268  echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6  echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
4269  echo "configure:4223: checking for main in -lnsl" >&5  echo "configure:4270: checking for main in -lnsl" >&5
4270  ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
4271  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4272    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 4227  else Line 4274  else
4274    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
4275  LIBS="-lnsl  $LIBS"  LIBS="-lnsl  $LIBS"
4276  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4277  #line 4231 "configure"  #line 4278 "configure"
4278  #include "confdefs.h"  #include "confdefs.h"
4279    
4280  int main() {  int main() {
4281  main()  main()
4282  ; return 0; }  ; return 0; }
4283  EOF  EOF
4284  if { (eval echo configure:4238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4285    rm -rf conftest*    rm -rf conftest*
4286    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
4287  else  else
# Line 4259  fi Line 4306  fi
4306    
4307  if test "$enable_readline" = "yes" ; then  if test "$enable_readline" = "yes" ; then
4308          echo $ac_n "checking for main in -lreadline""... $ac_c" 1>&6          echo $ac_n "checking for main in -lreadline""... $ac_c" 1>&6
4309  echo "configure:4263: checking for main in -lreadline" >&5  echo "configure:4310: checking for main in -lreadline" >&5
4310  ac_lib_var=`echo readline'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo readline'_'main | sed 'y%./+-%__p_%'`
4311  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4312    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 4267  else Line 4314  else
4314    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
4315  LIBS="-lreadline -lncurses $LIBS"  LIBS="-lreadline -lncurses $LIBS"
4316  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4317  #line 4271 "configure"  #line 4318 "configure"
4318  #include "confdefs.h"  #include "confdefs.h"
4319    
4320  int main() {  int main() {
4321  main()  main()
4322  ; return 0; }  ; return 0; }
4323  EOF  EOF
4324  if { (eval echo configure:4278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4325    rm -rf conftest*    rm -rf conftest*
4326    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
4327  else  else
# Line 4306  fi Line 4353  fi
4353    
4354    
4355  echo $ac_n "checking For network code for nsocket.c""... $ac_c" 1>&6  echo $ac_n "checking For network code for nsocket.c""... $ac_c" 1>&6
4356  echo "configure:4310: checking For network code for nsocket.c" >&5  echo "configure:4357: checking For network code for nsocket.c" >&5
4357  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4358  #line 4312 "configure"  #line 4359 "configure"
4359  #include "confdefs.h"  #include "confdefs.h"
4360    
4361  #include <sys/time.h>  #include <sys/time.h>
# Line 4335  int main() { Line 4382  int main() {
4382                    
4383  ; return 0; }  ; return 0; }
4384  EOF  EOF
4385  if { (eval echo configure:4339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4386    rm -rf conftest*    rm -rf conftest*
4387    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4388  #define HAVE_NSOCKET 1  #define HAVE_NSOCKET 1
# Line 4352  rm -f conftest* Line 4399  rm -f conftest*
4399    
4400    
4401  echo $ac_n "checking check for listen using fcntl""... $ac_c" 1>&6  echo $ac_n "checking check for listen using fcntl""... $ac_c" 1>&6
4402  echo "configure:4356: checking check for listen using fcntl" >&5  echo "configure:4403: checking check for listen using fcntl" >&5
4403  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4404  #line 4358 "configure"  #line 4405 "configure"
4405  #include "confdefs.h"  #include "confdefs.h"
4406  #include <stdio.h>  #include <stdio.h>
4407  #include <fcntl.h>  #include <fcntl.h>
# Line 4367  FILE *fp=fopen("configure.in","r"); Line 4414  FILE *fp=fopen("configure.in","r");
4414    
4415  ; return 0; }  ; return 0; }
4416  EOF  EOF
4417  if { (eval echo configure:4371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4418: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4418    rm -rf conftest*    rm -rf conftest*
4419    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4420  #define LISTEN_USE_FCNTL 1  #define LISTEN_USE_FCNTL 1
# Line 4386  rm -f conftest* Line 4433  rm -f conftest*
4433    
4434    
4435  echo $ac_n "checking for profil""... $ac_c" 1>&6  echo $ac_n "checking for profil""... $ac_c" 1>&6
4436  echo "configure:4390: checking for profil" >&5  echo "configure:4437: checking for profil" >&5
4437  if eval "test \"`echo '$''{'ac_cv_func_profil'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_profil'+set}'`\" = set"; then
4438    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4439  else  else
4440    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4441  #line 4395 "configure"  #line 4442 "configure"
4442  #include "confdefs.h"  #include "confdefs.h"
4443  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4444      which can conflict with char profil(); below.  */      which can conflict with char profil(); below.  */
# Line 4414  profil(); Line 4461  profil();
4461    
4462  ; return 0; }  ; return 0; }
4463  EOF  EOF
4464  if { (eval echo configure:4418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4465    rm -rf conftest*    rm -rf conftest*
4466    eval "ac_cv_func_profil=yes"    eval "ac_cv_func_profil=yes"
4467  else  else
# Line 4439  fi Line 4486  fi
4486    
4487    
4488  echo $ac_n "checking for setenv""... $ac_c" 1>&6  echo $ac_n "checking for setenv""... $ac_c" 1>&6
4489  echo "configure:4443: checking for setenv" >&5  echo "configure:4490: checking for setenv" >&5
4490  if eval "test \"`echo '$''{'ac_cv_func_setenv'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_setenv'+set}'`\" = set"; then
4491    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4492  else  else
4493    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4494  #line 4448 "configure"  #line 4495 "configure"
4495  #include "confdefs.h"  #include "confdefs.h"
4496  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4497      which can conflict with char setenv(); below.  */      which can conflict with char setenv(); below.  */
# Line 4467  setenv(); Line 4514  setenv();
4514    
4515  ; return 0; }  ; return 0; }
4516  EOF  EOF
4517  if { (eval echo configure:4471: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4518    rm -rf conftest*    rm -rf conftest*
4519    eval "ac_cv_func_setenv=yes"    eval "ac_cv_func_setenv=yes"
4520  else  else
# Line 4493  fi Line 4540  fi
4540    
4541  if test "$no_setenv" = "1" ; then  if test "$no_setenv" = "1" ; then
4542  echo $ac_n "checking for putenv""... $ac_c" 1>&6  echo $ac_n "checking for putenv""... $ac_c" 1>&6
4543  echo "configure:4497: checking for putenv" >&5  echo "configure:4544: checking for putenv" >&5
4544  if eval "test \"`echo '$''{'ac_cv_func_putenv'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_putenv'+set}'`\" = set"; then
4545    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4546  else  else
4547    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4548  #line 4502 "configure"  #line 4549 "configure"
4549  #include "confdefs.h"  #include "confdefs.h"
4550  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4551      which can conflict with char putenv(); below.  */      which can conflict with char putenv(); below.  */
# Line 4521  putenv(); Line 4568  putenv();
4568    
4569  ; return 0; }  ; return 0; }
4570  EOF  EOF
4571  if { (eval echo configure:4525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4572    rm -rf conftest*    rm -rf conftest*
4573    eval "ac_cv_func_putenv=yes"    eval "ac_cv_func_putenv=yes"
4574  else  else
# Line 4547  fi Line 4594  fi
4594  fi  fi
4595    
4596  echo $ac_n "checking for _cleanup""... $ac_c" 1>&6  echo $ac_n "checking for _cleanup""... $ac_c" 1>&6
4597  echo "configure:4551: checking for _cleanup" >&5  echo "configure:4598: checking for _cleanup" >&5
4598  if eval "test \"`echo '$''{'ac_cv_func__cleanup'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func__cleanup'+set}'`\" = set"; then
4599    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4600  else  else
4601    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4602  #line 4556 "configure"  #line 4603 "configure"
4603  #include "confdefs.h"  #include "confdefs.h"
4604  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4605      which can conflict with char _cleanup(); below.  */      which can conflict with char _cleanup(); below.  */
# Line 4575  _cleanup(); Line 4622  _cleanup();
4622    
4623  ; return 0; }  ; return 0; }
4624  EOF  EOF
4625  if { (eval echo configure:4579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4626    rm -rf conftest*    rm -rf conftest*
4627    eval "ac_cv_func__cleanup=yes"    eval "ac_cv_func__cleanup=yes"
4628  else  else
# Line 4601  fi Line 4648  fi
4648  gcl_ok=no  gcl_ok=no
4649    
4650  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4651  #line 4605 "configure"  #line 4652 "configure"
4652  #include "confdefs.h"  #include "confdefs.h"
4653  #include <ctype.h>  #include <ctype.h>
4654  EOF  EOF
# Line 4629  fi Line 4676  fi
4676    
4677  # if test "x$enable_machine" = "x" ; then  # if test "x$enable_machine" = "x" ; then
4678  echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6  echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6
4679  echo "configure:4633: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5  echo "configure:4680: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
4680    
4681  case $system in  case $system in
4682         OSF*)         OSF*)
# Line 4660  esac Line 4707  esac
4707    
4708    
4709  echo $ac_n "checking check for SV_ONSTACK""... $ac_c" 1>&6  echo $ac_n "checking check for SV_ONSTACK""... $ac_c" 1>&6
4710  echo "configure:4664: checking check for SV_ONSTACK" >&5  echo "configure:4711: checking check for SV_ONSTACK" >&5
4711  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4712  #line 4666 "configure"  #line 4713 "configure"
4713  #include "confdefs.h"  #include "confdefs.h"
4714  #include <signal.h>  #include <signal.h>
4715  int joe=SV_ONSTACK;  int joe=SV_ONSTACK;
# Line 4671  int main() { Line 4718  int main() {
4718    
4719  ; return 0; }  ; return 0; }
4720  EOF  EOF
4721  if { (eval echo configure:4675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4722    rm -rf conftest*    rm -rf conftest*
4723    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4724  #define HAVE_SV_ONSTACK 1  #define HAVE_SV_ONSTACK 1
# Line 4688  fi Line 4735  fi
4735  rm -f conftest*  rm -f conftest*
4736    
4737  echo $ac_n "checking check for SIGSYS""... $ac_c" 1>&6  echo $ac_n "checking check for SIGSYS""... $ac_c" 1>&6
4738  echo "configure:4692: checking check for SIGSYS" >&5  echo "configure:4739: checking check for SIGSYS" >&5
4739  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4740  #line 4694 "configure"  #line 4741 "configure"
4741  #include "confdefs.h"  #include "confdefs.h"
4742  #include <signal.h>  #include <signal.h>
4743  int joe=SIGSYS;  int joe=SIGSYS;
# Line 4699  int main() { Line 4746  int main() {
4746    
4747  ; return 0; }  ; return 0; }
4748  EOF  EOF
4749  if { (eval echo configure:4703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4750    rm -rf conftest*    rm -rf conftest*
4751    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4752  #define HAVE_SIGSYS 1  #define HAVE_SIGSYS 1
# Line 4717  rm -f conftest* Line 4764  rm -f conftest*
4764    
4765    
4766  echo $ac_n "checking check for SIGEMT""... $ac_c" 1>&6  echo $ac_n "checking check for SIGEMT""... $ac_c" 1>&6
4767  echo "configure:4721: checking check for SIGEMT" >&5  echo "configure:4768: checking check for SIGEMT" >&5
4768  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4769  #line 4723 "configure"  #line 4770 "configure"
4770  #include "confdefs.h"  #include "confdefs.h"
4771  #include <signal.h>  #include <signal.h>
4772  int joe=SIGEMT;  int joe=SIGEMT;
# Line 4728  int main() { Line 4775  int main() {
4775    
4776  ; return 0; }  ; return 0; }
4777  EOF  EOF
4778  if { (eval echo configure:4732: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4779    rm -rf conftest*    rm -rf conftest*
4780    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4781  #define HAVE_SIGEMT 1  #define HAVE_SIGEMT 1
# Line 4752  rm -f conftest* Line 4799  rm -f conftest*
4799  do  do
4800  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4801  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4802  echo "configure:4756: checking for $ac_hdr" >&5  echo "configure:4803: checking for $ac_hdr" >&5
4803  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4804    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4805  else  else
4806    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4807  #line 4761 "configure"  #line 4808 "configure"
4808  #include "confdefs.h"  #include "confdefs.h"
4809  #include <$ac_hdr>  #include <$ac_hdr>
4810  EOF  EOF
4811  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4812  { (eval echo configure:4766: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:4813: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4813  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4814  if test -z "$ac_err"; then  if test -z "$ac_err"; then
4815    rm -rf conftest*    rm -rf conftest*
# Line 4792  done Line 4839  done
4839  do  do
4840  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4841  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4842  echo "configure:4796: checking for $ac_hdr" >&5  echo "configure:4843: checking for $ac_hdr" >&5
4843  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4844    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4845  else  else
4846    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4847  #line 4801 "configure"  #line 4848 "configure"
4848  #include "confdefs.h"  #include "confdefs.h"
4849  #include <$ac_hdr>  #include <$ac_hdr>
4850  EOF  EOF
4851  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4852  { (eval echo configure:4806: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:4853: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4853  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4854  if test -z "$ac_err"; then  if test -z "$ac_err"; then
4855    rm -rf conftest*    rm -rf conftest*
# Line 4829  fi Line 4876  fi
4876  done  done
4877    
4878          cat > conftest.$ac_ext <<EOF          cat > conftest.$ac_ext <<EOF
4879  #line 4833 "configure"  #line 4880 "configure"
4880  #include "confdefs.h"  #include "confdefs.h"
4881  #include <signal.h>  #include <signal.h>
4882                          long code;                            long code;  
# Line 4840  int main() { Line 4887  int main() {
4887                
4888  ; return 0; }  ; return 0; }
4889  EOF  EOF
4890  if { (eval echo configure:4844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4891: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4891    rm -rf conftest*    rm -rf conftest*
4892        
4893          sigcontext_struct_works=1;          sigcontext_struct_works=1;
# Line 4861  fi Line 4908  fi
4908  rm -f conftest*  rm -f conftest*
4909         if test "$sigcontext_struct_works" = 0 ; then         if test "$sigcontext_struct_works" = 0 ; then
4910         cat > conftest.$ac_ext <<EOF         cat > conftest.$ac_ext <<EOF
4911  #line 4865 "configure"  #line 4912 "configure"
4912  #include "confdefs.h"  #include "confdefs.h"
4913  #include <signal.h>  #include <signal.h>
4914               #ifdef HAVE_ASM_SIGCONTEXT_H                   #ifdef HAVE_ASM_SIGCONTEXT_H    
# Line 4878  int main() { Line 4925  int main() {
4925                    
4926  ; return 0; }  ; return 0; }
4927  EOF  EOF
4928  if { (eval echo configure:4882: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4929: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4929    rm -rf conftest*    rm -rf conftest*
4930        
4931          sigcontext_works=1 ;          sigcontext_works=1 ;
# Line 4921  rm -f conftest* Line 4968  rm -f conftest*
4968  # Extract the first word of "emacs", so it can be a program name with args.  # Extract the first word of "emacs", so it can be a program name with args.
4969  set dummy emacs; ac_word=$2  set dummy emacs; ac_word=$2
4970  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4971  echo "configure:4925: checking for $ac_word" >&5  echo "configure:4972: checking for $ac_word" >&5
4972  if eval "test \"`echo '$''{'ac_cv_path_EMACS'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_path_EMACS'+set}'`\" = set"; then
4973    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4974  else  else
# Line 4969  cat >> conftest.el <<EOF Line 5016  cat >> conftest.el <<EOF
5016  EOF  EOF
5017    
5018  echo $ac_n "checking emacs site lisp directory""... $ac_c" 1>&6  echo $ac_n "checking emacs site lisp directory""... $ac_c" 1>&6
5019  echo "configure:4973: checking emacs site lisp directory" >&5  echo "configure:5020: checking emacs site lisp directory" >&5
5020  #EMACS_SITE_LISP=unknown  #EMACS_SITE_LISP=unknown
5021  if [ "$EMACS" != "" ] ; then  if [ "$EMACS" != "" ] ; then
5022          EMACS_SITE_LISP=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `          EMACS_SITE_LISP=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `
# Line 4992  cat >> conftest.el <<EOF Line 5039  cat >> conftest.el <<EOF
5039  EOF  EOF
5040    
5041  echo $ac_n "checking emacs default.el""... $ac_c" 1>&6  echo $ac_n "checking emacs default.el""... $ac_c" 1>&6
5042  echo "configure:4996: checking emacs default.el" >&5  echo "configure:5043: checking emacs default.el" >&5
5043  if [ "$EMACS" != "" ] ; then  if [ "$EMACS" != "" ] ; then
5044          EMACS_DEFAULT_EL=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `          EMACS_DEFAULT_EL=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `
5045  else  else
# Line 5021  cat >> conftest.el <<EOF Line 5068  cat >> conftest.el <<EOF
5068  EOF  EOF
5069    
5070  echo $ac_n "checking emacs info/dir""... $ac_c" 1>&6  echo $ac_n "checking emacs info/dir""... $ac_c" 1>&6
5071  echo "configure:5025: checking emacs info/dir" >&5  echo "configure:5072: checking emacs info/dir" >&5
5072  if [ "$EMACS" != "" ] ; then  if [ "$EMACS" != "" ] ; then
5073          INFO_DIR=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `          INFO_DIR=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `
5074  fi  fi
# Line 5035  echo "$ac_t""$INFO_DIR" 1>&6 Line 5082  echo "$ac_t""$INFO_DIR" 1>&6
5082    
5083    
5084  echo $ac_n "checking for tcl/tk""... $ac_c" 1>&6  echo $ac_n "checking for tcl/tk""... $ac_c" 1>&6
5085  echo "configure:5039: checking for tcl/tk" >&5  echo "configure:5086: checking for tcl/tk" >&5
5086    
5087    
5088  if test -d "${TCL_CONFIG_PREFIX}"  ; then true ; else  if test -d "${TCL_CONFIG_PREFIX}"  ; then true ; else
# Line 5058  EOF Line 5105  EOF
5105  # Extract the first word of "tclsh", so it can be a program name with args.  # Extract the first word of "tclsh", so it can be a program name with args.
5106  set dummy tclsh; ac_word=$2  set dummy tclsh; ac_word=$2
5107  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5108  echo "configure:5062: checking for $ac_word" >&5  echo "configure:5109: checking for $ac_word" >&5
5109  if eval "test \"`echo '$''{'ac_cv_prog_TCLSH'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_prog_TCLSH'+set}'`\" = set"; then
5110    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5111  else  else
# Line 5158  if test -f ${TCL_CONFIG_PREFIX}/../inclu Line 5205  if test -f ${TCL_CONFIG_PREFIX}/../inclu
5205    fi    fi
5206  fi  fi
5207  echo $ac_n "checking for main in -llieee""... $ac_c" 1>&6  echo $ac_n "checking for main in -llieee""... $ac_c" 1>&6
5208  echo "configure:5162: checking for main in -llieee" >&5  echo "configure:5209: checking for main in -llieee" >&5
5209  ac_lib_var=`echo lieee'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo lieee'_'main | sed 'y%./+-%__p_%'`
5210  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5211    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 5166  else Line 5213  else
5213    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
5214  LIBS="-llieee  $LIBS"  LIBS="-llieee  $LIBS"
5215  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
5216  #line 5170 "configure"  #line 5217 "configure"
5217  #include "confdefs.h"  #include "confdefs.h"
5218    
5219  int main() {  int main() {
5220  main()  main()
5221  ; return 0; }  ; return 0; }
5222  EOF  EOF
5223  if { (eval echo configure:5177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5224    rm -rf conftest*    rm -rf conftest*
5225    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
5226  else  else
# Line 5238  NOTIFY=$enable_notify Line 5285  NOTIFY=$enable_notify
5285  # the time handling for unixtime, add timezone  # the time handling for unixtime, add timezone
5286    
5287  echo $ac_n "checking alloca""... $ac_c" 1>&6  echo $ac_n "checking alloca""... $ac_c" 1>&6
5288  echo "configure:5242: checking alloca" >&5  echo "configure:5289: checking alloca" >&5
5289  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
5290    gcl_ok=no    gcl_ok=no
5291  else  else
5292    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5293  #line 5247 "configure"  #line 5294 "configure"
5294  #include "confdefs.h"  #include "confdefs.h"
5295  int main() { exit(alloca(500) != NULL ? 0 : 1);}  int main() { exit(alloca(500) != NULL ? 0 : 1);}
5296  EOF  EOF
5297  if { (eval echo configure:5251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:5298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5298  then  then
5299    :    :
5300  else  else
# Line 5270  else Line 5317  else
5317    gcl_ok=no    gcl_ok=no
5318  else  else
5319    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5320  #line 5274 "configure"  #line 5321 "configure"
5321  #include "confdefs.h"  #include "confdefs.h"
5322  #include <alloca.h>  #include <alloca.h>
5323    int main() { exit(alloca(500) != NULL ? 0 : 1)}    int main() { exit(alloca(500) != NULL ? 0 : 1)}
5324  EOF  EOF
5325  if { (eval echo configure:5279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:5326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5326  then  then
5327    :    :
5328  else  else
# Line 5336  if test $gcl_ok = no ; then     echo "$a Line 5383  if test $gcl_ok = no ; then     echo "$a
5383  # redhat/cygnus released for some reason a buggy version of gcc,  # redhat/cygnus released for some reason a buggy version of gcc,
5384  # which no one else released.   Catch that here.  # which no one else released.   Catch that here.
5385  echo $ac_n "checking Checking for buggy gcc version from redhat""... $ac_c" 1>&6  echo $ac_n "checking Checking for buggy gcc version from redhat""... $ac_c" 1>&6
5386  echo "configure:5340: checking Checking for buggy gcc version from redhat" >&5  echo "configure:5387: checking Checking for buggy gcc version from redhat" >&5
5387  if  2>&1 $CC -v | fgrep "gcc version 2.96" > /dev/null  if  2>&1 $CC -v | fgrep "gcc version 2.96" > /dev/null
5388     then     then
5389          BROKEN_O4_OPT=1          BROKEN_O4_OPT=1

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