diplodocus.org Git - nmh/blob - configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-mts=MTS          specify the mail transport agent"
  16 ac_help="$ac_help
  17   --with-editor=EDITOR    specify the default editor"
  18 ac_help="$ac_help
  19   --with-pager=PAGER      specify the default pager"
  20 ac_help="$ac_help
  21   --enable-nmh-mhe        enable mhe support (DEFAULT)"
  22 ac_help="$ac_help
  23   --enable-nmh-pop        enable client-side support for pop"
  24 ac_help="$ac_help
  25   --with-krb4=PREFIX      specify location of Kerberos V4 for kpop support"
  26 ac_help="$ac_help
  27   --with-hesiod=PREFIX    specify location of Hesiod"
  28 ac_help="$ac_help
  29   --enable-nmh-debug      enable nmh code debugging"
  30 ac_default_prefix=/usr/local/nmh
  31
  32 # Initialize some variables set by options.
  33 # The variables have the same names as the options, with
  34 # dashes changed to underlines.
  35 build=NONE
  36 cache_file=./config.cache
  37 exec_prefix=NONE
  38 host=NONE
  39 no_create=
  40 nonopt=NONE
  41 no_recursion=
  42 prefix=NONE
  43 program_prefix=NONE
  44 program_suffix=NONE
  45 program_transform_name=s,x,x,
  46 silent=
  47 site=
  48 srcdir=
  49 target=NONE
  50 verbose=
  51 x_includes=NONE
  52 x_libraries=NONE
  53 bindir='${exec_prefix}/bin'
  54 sbindir='${exec_prefix}/sbin'
  55 libexecdir='${exec_prefix}/libexec'
  56 datadir='${prefix}/share'
  57 sysconfdir='${prefix}/etc'
  58 sharedstatedir='${prefix}/com'
  59 localstatedir='${prefix}/var'
  60 libdir='${exec_prefix}/lib'
  61 includedir='${prefix}/include'
  62 oldincludedir='/usr/include'
  63 infodir='${prefix}/info'
  64 mandir='${prefix}/man'
  65
  66 # Initialize some other variables.
  67 subdirs=
  68 MFLAGS= MAKEFLAGS=
  69 SHELL=${CONFIG_SHELL-/bin/sh}
  70 # Maximum number of lines to put in a shell here document.
  71 ac_max_here_lines=12
  72
  73 ac_prev=
  74 for ac_option
  75 do
  76
  77   # If the previous option needs an argument, assign it.
  78   if test -n "$ac_prev"; then
  79     eval "$ac_prev=\$ac_option"
  80     ac_prev=
  81     continue
  82   fi
  83
  84   case "$ac_option" in
  85   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  86   *) ac_optarg= ;;
  87   esac
  88
  89   # Accept the important Cygnus configure options, so we can diagnose typos.
  90
  91   case "$ac_option" in
  92
  93   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  94     ac_prev=bindir ;;
  95   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  96     bindir="$ac_optarg" ;;
  97
  98   -build | --build | --buil | --bui | --bu)
  99     ac_prev=build ;;
 100   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 101     build="$ac_optarg" ;;
 102
 103   -cache-file | --cache-file | --cache-fil | --cache-fi \
 104   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 105     ac_prev=cache_file ;;
 106   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 107   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 108     cache_file="$ac_optarg" ;;
 109
 110   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 111     ac_prev=datadir ;;
 112   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 113   | --da=*)
 114     datadir="$ac_optarg" ;;
 115
 116   -disable-* | --disable-*)
 117     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 118     # Reject names that are not valid shell variable names.
 119     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 120       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 121     fi
 122     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 123     eval "enable_${ac_feature}=no" ;;
 124
 125   -enable-* | --enable-*)
 126     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 127     # Reject names that are not valid shell variable names.
 128     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 129       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 130     fi
 131     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 132     case "$ac_option" in
 133       *=*) ;;
 134       *) ac_optarg=yes ;;
 135     esac
 136     eval "enable_${ac_feature}='$ac_optarg'" ;;
 137
 138   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 139   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 140   | --exec | --exe | --ex)
 141     ac_prev=exec_prefix ;;
 142   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 143   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 144   | --exec=* | --exe=* | --ex=*)
 145     exec_prefix="$ac_optarg" ;;
 146
 147   -gas | --gas | --ga | --g)
 148     # Obsolete; use --with-gas.
 149     with_gas=yes ;;
 150
 151   -help | --help | --hel | --he)
 152     # Omit some internal or obsolete options to make the list less imposing.
 153     # This message is too long to be a string in the A/UX 3.1 sh.
 154     cat << EOF
 155 Usage: configure [options] [host]
 156 Options: [defaults in brackets after descriptions]
 157 Configuration:
 158   --cache-file=FILE       cache test results in FILE
 159   --help                  print this message
 160   --no-create             do not create output files
 161   --quiet, --silent       do not print \`checking...' messages
 162   --version               print the version of autoconf that created configure
 163 Directory and file names:
 164   --prefix=PREFIX         install architecture-independent files in PREFIX
 165                           [$ac_default_prefix]
 166   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 167                           [same as prefix]
 168   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 169   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 170   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 171   --datadir=DIR           read-only architecture-independent data in DIR
 172                           [PREFIX/share]
 173   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 174   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 175                           [PREFIX/com]
 176   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 177   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 178   --includedir=DIR        C header files in DIR [PREFIX/include]
 179   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 180   --infodir=DIR           info documentation in DIR [PREFIX/info]
 181   --mandir=DIR            man documentation in DIR [PREFIX/man]
 182   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 183   --program-prefix=PREFIX prepend PREFIX to installed program names
 184   --program-suffix=SUFFIX append SUFFIX to installed program names
 185   --program-transform-name=PROGRAM
 186                           run sed PROGRAM on installed program names
 187 EOF
 188     cat << EOF
 189 Host type:
 190   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 191   --host=HOST             configure for HOST [guessed]
 192   --target=TARGET         configure for TARGET [TARGET=HOST]
 193 Features and packages:
 194   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 195   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 196   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 197   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 198   --x-includes=DIR        X include files are in DIR
 199   --x-libraries=DIR       X library files are in DIR
 200 EOF
 201     if test -n "$ac_help"; then
 202       echo "--enable and --with options recognized:$ac_help"
 203     fi
 204     exit 0 ;;
 205
 206   -host | --host | --hos | --ho)
 207     ac_prev=host ;;
 208   -host=* | --host=* | --hos=* | --ho=*)
 209     host="$ac_optarg" ;;
 210
 211   -includedir | --includedir | --includedi | --included | --include \
 212   | --includ | --inclu | --incl | --inc)
 213     ac_prev=includedir ;;
 214   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 215   | --includ=* | --inclu=* | --incl=* | --inc=*)
 216     includedir="$ac_optarg" ;;
 217
 218   -infodir | --infodir | --infodi | --infod | --info | --inf)
 219     ac_prev=infodir ;;
 220   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 221     infodir="$ac_optarg" ;;
 222
 223   -libdir | --libdir | --libdi | --libd)
 224     ac_prev=libdir ;;
 225   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 226     libdir="$ac_optarg" ;;
 227
 228   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 229   | --libexe | --libex | --libe)
 230     ac_prev=libexecdir ;;
 231   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 232   | --libexe=* | --libex=* | --libe=*)
 233     libexecdir="$ac_optarg" ;;
 234
 235   -localstatedir | --localstatedir | --localstatedi | --localstated \
 236   | --localstate | --localstat | --localsta | --localst \
 237   | --locals | --local | --loca | --loc | --lo)
 238     ac_prev=localstatedir ;;
 239   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 240   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 241   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 242     localstatedir="$ac_optarg" ;;
 243
 244   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 245     ac_prev=mandir ;;
 246   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 247     mandir="$ac_optarg" ;;
 248
 249   -nfp | --nfp | --nf)
 250     # Obsolete; use --without-fp.
 251     with_fp=no ;;
 252
 253   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 254   | --no-cr | --no-c)
 255     no_create=yes ;;
 256
 257   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 258   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 259     no_recursion=yes ;;
 260
 261   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 262   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 263   | --oldin | --oldi | --old | --ol | --o)
 264     ac_prev=oldincludedir ;;
 265   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 266   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 267   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 268     oldincludedir="$ac_optarg" ;;
 269
 270   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 271     ac_prev=prefix ;;
 272   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 273     prefix="$ac_optarg" ;;
 274
 275   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 276   | --program-pre | --program-pr | --program-p)
 277     ac_prev=program_prefix ;;
 278   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 279   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 280     program_prefix="$ac_optarg" ;;
 281
 282   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 283   | --program-suf | --program-su | --program-s)
 284     ac_prev=program_suffix ;;
 285   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 286   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 287     program_suffix="$ac_optarg" ;;
 288
 289   -program-transform-name | --program-transform-name \
 290   | --program-transform-nam | --program-transform-na \
 291   | --program-transform-n | --program-transform- \
 292   | --program-transform | --program-transfor \
 293   | --program-transfo | --program-transf \
 294   | --program-trans | --program-tran \
 295   | --progr-tra | --program-tr | --program-t)
 296     ac_prev=program_transform_name ;;
 297   -program-transform-name=* | --program-transform-name=* \
 298   | --program-transform-nam=* | --program-transform-na=* \
 299   | --program-transform-n=* | --program-transform-=* \
 300   | --program-transform=* | --program-transfor=* \
 301   | --program-transfo=* | --program-transf=* \
 302   | --program-trans=* | --program-tran=* \
 303   | --progr-tra=* | --program-tr=* | --program-t=*)
 304     program_transform_name="$ac_optarg" ;;
 305
 306   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 307   | -silent | --silent | --silen | --sile | --sil)
 308     silent=yes ;;
 309
 310   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 311     ac_prev=sbindir ;;
 312   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 313   | --sbi=* | --sb=*)
 314     sbindir="$ac_optarg" ;;
 315
 316   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 317   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 318   | --sharedst | --shareds | --shared | --share | --shar \
 319   | --sha | --sh)
 320     ac_prev=sharedstatedir ;;
 321   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 322   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 323   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 324   | --sha=* | --sh=*)
 325     sharedstatedir="$ac_optarg" ;;
 326
 327   -site | --site | --sit)
 328     ac_prev=site ;;
 329   -site=* | --site=* | --sit=*)
 330     site="$ac_optarg" ;;
 331
 332   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 333     ac_prev=srcdir ;;
 334   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 335     srcdir="$ac_optarg" ;;
 336
 337   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 338   | --syscon | --sysco | --sysc | --sys | --sy)
 339     ac_prev=sysconfdir ;;
 340   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 341   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 342     sysconfdir="$ac_optarg" ;;
 343
 344   -target | --target | --targe | --targ | --tar | --ta | --t)
 345     ac_prev=target ;;
 346   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 347     target="$ac_optarg" ;;
 348
 349   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 350     verbose=yes ;;
 351
 352   -version | --version | --versio | --versi | --vers)
 353     echo "configure generated by autoconf version 2.13"
 354     exit 0 ;;
 355
 356   -with-* | --with-*)
 357     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 358     # Reject names that are not valid shell variable names.
 359     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 360       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 361     fi
 362     ac_package=`echo $ac_package| sed 's/-/_/g'`
 363     case "$ac_option" in
 364       *=*) ;;
 365       *) ac_optarg=yes ;;
 366     esac
 367     eval "with_${ac_package}='$ac_optarg'" ;;
 368
 369   -without-* | --without-*)
 370     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 371     # Reject names that are not valid shell variable names.
 372     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 373       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 374     fi
 375     ac_package=`echo $ac_package| sed 's/-/_/g'`
 376     eval "with_${ac_package}=no" ;;
 377
 378   --x)
 379     # Obsolete; use --with-x.
 380     with_x=yes ;;
 381
 382   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 383   | --x-incl | --x-inc | --x-in | --x-i)
 384     ac_prev=x_includes ;;
 385   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 386   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 387     x_includes="$ac_optarg" ;;
 388
 389   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 390   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 391     ac_prev=x_libraries ;;
 392   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 393   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 394     x_libraries="$ac_optarg" ;;
 395
 396   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 397     ;;
 398
 399   *)
 400     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 401       echo "configure: warning: $ac_option: invalid host type" 1>&2
 402     fi
 403     if test "x$nonopt" != xNONE; then
 404       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 405     fi
 406     nonopt="$ac_option"
 407     ;;
 408
 409   esac
 410 done
 411
 412 if test -n "$ac_prev"; then
 413   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 414 fi
 415
 416 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 417
 418 # File descriptor usage:
 419 # 0 standard input
 420 # 1 file creation
 421 # 2 errors and warnings
 422 # 3 some systems may open it to /dev/tty
 423 # 4 used on the Kubota Titan
 424 # 6 checking for... messages and results
 425 # 5 compiler messages saved in config.log
 426 if test "$silent" = yes; then
 427   exec 6>/dev/null
 428 else
 429   exec 6>&1
 430 fi
 431 exec 5>./config.log
 432
 433 echo "\
 434 This file contains any messages produced by compilers while
 435 running configure, to aid debugging if configure makes a mistake.
 436 " 1>&5
 437
 438 # Strip out --no-create and --no-recursion so they do not pile up.
 439 # Also quote any args containing shell metacharacters.
 440 ac_configure_args=
 441 for ac_arg
 442 do
 443   case "$ac_arg" in
 444   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 445   | --no-cr | --no-c) ;;
 446   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 447   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 448   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 449   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 450   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 451   esac
 452 done
 453
 454 # NLS nuisances.
 455 # Only set these to C if already set.  These must not be set unconditionally
 456 # because not all systems understand e.g. LANG=C (notably SCO).
 457 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 458 # Non-C LC_CTYPE values break the ctype check.
 459 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 460 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 461 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 462 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 463
 464 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 465 rm -rf conftest* confdefs.h
 466 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 467 echo > confdefs.h
 468
 469 # A filename unique to this package, relative to the directory that
 470 # configure is in, which we can look for to find out if srcdir is correct.
 471 ac_unique_file=h/nmh.h
 472
 473 # Find the source files, if location was not specified.
 474 if test -z "$srcdir"; then
 475   ac_srcdir_defaulted=yes
 476   # Try the directory containing this script, then its parent.
 477   ac_prog=$0
 478   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 479   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 480   srcdir=$ac_confdir
 481   if test ! -r $srcdir/$ac_unique_file; then
 482     srcdir=..
 483   fi
 484 else
 485   ac_srcdir_defaulted=no
 486 fi
 487 if test ! -r $srcdir/$ac_unique_file; then
 488   if test "$ac_srcdir_defaulted" = yes; then
 489     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 490   else
 491     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 492   fi
 493 fi
 494 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 495
 496 # Prefer explicitly selected file to automatically selected ones.
 497 if test -z "$CONFIG_SITE"; then
 498   if test "x$prefix" != xNONE; then
 499     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 500   else
 501     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 502   fi
 503 fi
 504 for ac_site_file in $CONFIG_SITE; do
 505   if test -r "$ac_site_file"; then
 506     echo "loading site script $ac_site_file"
 507     . "$ac_site_file"
 508   fi
 509 done
 510
 511 if test -r "$cache_file"; then
 512   echo "loading cache $cache_file"
 513   . $cache_file
 514 else
 515   echo "creating cache $cache_file"
 516   > $cache_file
 517 fi
 518
 519 ac_ext=c
 520 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 521 ac_cpp='$CPP $CPPFLAGS'
 522 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 523 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 524 cross_compiling=$ac_cv_prog_cc_cross
 525
 526 ac_exeext=
 527 ac_objext=o
 528 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 529   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 530   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 531     ac_n= ac_c='
 532 ' ac_t='        '
 533   else
 534     ac_n=-n ac_c= ac_t=
 535   fi
 536 else
 537   ac_n= ac_c='\c' ac_t=
 538 fi
 539
 540
 541
 542
 543 ac_aux_dir=
 544 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 545   if test -f $ac_dir/install-sh; then
 546     ac_aux_dir=$ac_dir
 547     ac_install_sh="$ac_aux_dir/install-sh -c"
 548     break
 549   elif test -f $ac_dir/install.sh; then
 550     ac_aux_dir=$ac_dir
 551     ac_install_sh="$ac_aux_dir/install.sh -c"
 552     break
 553   fi
 554 done
 555 if test -z "$ac_aux_dir"; then
 556   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 557 fi
 558 ac_config_guess=$ac_aux_dir/config.guess
 559 ac_config_sub=$ac_aux_dir/config.sub
 560 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 561
 562
 563 # Do some error checking and defaulting for the host and target type.
 564 # The inputs are:
 565 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 566 #
 567 # The rules are:
 568 # 1. You are not allowed to specify --host, --target, and nonopt at the
 569 #    same time.
 570 # 2. Host defaults to nonopt.
 571 # 3. If nonopt is not specified, then host defaults to the current host,
 572 #    as determined by config.guess.
 573 # 4. Target and build default to nonopt.
 574 # 5. If nonopt is not specified, then target and build default to host.
 575
 576 # The aliases save the names the user supplied, while $host etc.
 577 # will get canonicalized.
 578 case $host---$target---$nonopt in
 579 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 580 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 581 esac
 582
 583
 584 # Make sure we can run config.sub.
 585 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 586 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 587 fi
 588
 589 echo $ac_n "checking host system type""... $ac_c" 1>&6
 590 echo "configure:591: checking host system type" >&5
 591
 592 host_alias=$host
 593 case "$host_alias" in
 594 NONE)
 595   case $nonopt in
 596   NONE)
 597     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 598     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 599     fi ;;
 600   *) host_alias=$nonopt ;;
 601   esac ;;
 602 esac
 603
 604 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 605 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 606 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 607 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 608 echo "$ac_t""$host" 1>&6
 609
 610 echo $ac_n "checking target system type""... $ac_c" 1>&6
 611 echo "configure:612: checking target system type" >&5
 612
 613 target_alias=$target
 614 case "$target_alias" in
 615 NONE)
 616   case $nonopt in
 617   NONE) target_alias=$host_alias ;;
 618   *) target_alias=$nonopt ;;
 619   esac ;;
 620 esac
 621
 622 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 623 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 624 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 625 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 626 echo "$ac_t""$target" 1>&6
 627
 628 echo $ac_n "checking build system type""... $ac_c" 1>&6
 629 echo "configure:630: checking build system type" >&5
 630
 631 build_alias=$build
 632 case "$build_alias" in
 633 NONE)
 634   case $nonopt in
 635   NONE) build_alias=$host_alias ;;
 636   *) build_alias=$nonopt ;;
 637   esac ;;
 638 esac
 639
 640 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 641 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 642 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 643 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 644 echo "$ac_t""$build" 1>&6
 645
 646 test "$host_alias" != "$target_alias" &&
 647   test "$program_prefix$program_suffix$program_transform_name" = \
 648     NONENONEs,x,x, &&
 649   program_prefix=${target_alias}-
 650
 651
 652
 653
 654
 655
 656 VERSION=`sed -e 's/nmh-//' ${srcdir}/VERSION`
 657 echo "configuring for nmh-$VERSION"
 658
 659 # Check whether --with-mts or --without-mts was given.
 660 if test "${with_mts+set}" = set; then
 661   withval="$with_mts"
 662   :
 663 fi
 664
 665
 666 if test x$with_mts = xsmtp; then
 667   MTS="smtp"
 668   MTSLIB="mts/smtp/libsmtp.a"
 669   cat >> confdefs.h <<\EOF
 670 #define SMTPMTS 1
 671 EOF
 672 elif test x$with_mts = xsendmail; then
 673   MTS="sendmail"
 674   MTSLIB="mts/sendmail/libsend.a"
 675   cat >> confdefs.h <<\EOF
 676 #define SENDMTS 1
 677 EOF
 678 else
 679   MTS="smtp"
 680   MTSLIB="mts/smtp/libsmtp.a"
 681   cat >> confdefs.h <<\EOF
 682 #define SMTPMTS 1
 683 EOF
 684 fi
 685
 686
 687
 688
 689 # Check whether --with-editor or --without-editor was given.
 690 if test "${with_editor+set}" = set; then
 691   withval="$with_editor"
 692   :
 693 fi
 694
 695
 696 if test -n "$with_editor"; then
 697   editorpath="$with_editor"
 698 fi
 699
 700 # Check whether --with-pager or --without-pager was given.
 701 if test "${with_pager+set}" = set; then
 702   withval="$with_pager"
 703   :
 704 fi
 705
 706
 707 if test -n "$with_pager"; then
 708   pagerpath="$with_pager"
 709 fi
 710
 711 # Check whether --enable-nmh-mhe or --disable-nmh-mhe was given.
 712 if test "${enable_nmh_mhe+set}" = set; then
 713   enableval="$enable_nmh_mhe"
 714   :
 715 fi
 716
 717
 718 if test x$enable_nmh_mhe != xno; then
 719   cat >> confdefs.h <<\EOF
 720 #define MHE 1
 721 EOF
 722 fi
 723
 724 # Check whether --enable-nmh-pop or --disable-nmh-pop was given.
 725 if test "${enable_nmh_pop+set}" = set; then
 726   enableval="$enable_nmh_pop"
 727   :
 728 fi
 729
 730 if test x$enable_nmh_pop = xyes; then
 731   cat >> confdefs.h <<\EOF
 732 #define POP 1
 733 EOF
 734   POPLIB=popsbr.o
 735   POPSED='/^%nmhbeginpop%/d;/^%nmhendpop%/d'
 736 else
 737   POPSED='/^%nmhbeginpop%/,/^%nmhendpop%/d'
 738 fi
 739
 740 # Check whether --with-krb4 or --without-krb4 was given.
 741 if test "${with_krb4+set}" = set; then
 742   withval="$with_krb4"
 743   :
 744 fi
 745
 746 if test x$with_krb4 != x -a x$with_krb4 != xno; then
 747   cat >> confdefs.h <<\EOF
 748 #define KPOP 1
 749 EOF
 750   cat >> confdefs.h <<\EOF
 751 #define KPOP_PRINCIPAL "pop"
 752 EOF
 753 fi
 754
 755 # Check whether --with-hesiod or --without-hesiod was given.
 756 if test "${with_hesiod+set}" = set; then
 757   withval="$with_hesiod"
 758   :
 759 fi
 760
 761 if test x$with_hesiod != x -a x$with_hesiod != xno; then
 762   cat >> confdefs.h <<\EOF
 763 #define HESIOD 1
 764 EOF
 765 fi
 766
 767 # Check whether --enable-nmh-debug or --disable-nmh-debug was given.
 768 if test "${enable_nmh_debug+set}" = set; then
 769   enableval="$enable_nmh_debug"
 770   :
 771 fi
 772
 773
 774
 775
 776 test -z "$CFLAGS" && CFLAGS= auto_cflags=1
 777 if test x$enable_nmh_debug = xyes; then
 778   test -z "$LDFLAGS" && LDFLAGS=-g
 779 fi
 780
 781 # Extract the first word of "gcc", so it can be a program name with args.
 782 set dummy gcc; ac_word=$2
 783 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 784 echo "configure:785: checking for $ac_word" >&5
 785 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 786   echo $ac_n "(cached) $ac_c" 1>&6
 787 else
 788   if test -n "$CC"; then
 789   ac_cv_prog_CC="$CC" # Let the user override the test.
 790 else
 791   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 792   ac_dummy="$PATH"
 793   for ac_dir in $ac_dummy; do
 794     test -z "$ac_dir" && ac_dir=.
 795     if test -f $ac_dir/$ac_word; then
 796       ac_cv_prog_CC="gcc"
 797       break
 798     fi
 799   done
 800   IFS="$ac_save_ifs"
 801 fi
 802 fi
 803 CC="$ac_cv_prog_CC"
 804 if test -n "$CC"; then
 805   echo "$ac_t""$CC" 1>&6
 806 else
 807   echo "$ac_t""no" 1>&6
 808 fi
 809
 810 if test -z "$CC"; then
 811   # Extract the first word of "cc", so it can be a program name with args.
 812 set dummy cc; ac_word=$2
 813 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 814 echo "configure:815: checking for $ac_word" >&5
 815 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 816   echo $ac_n "(cached) $ac_c" 1>&6
 817 else
 818   if test -n "$CC"; then
 819   ac_cv_prog_CC="$CC" # Let the user override the test.
 820 else
 821   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 822   ac_prog_rejected=no
 823   ac_dummy="$PATH"
 824   for ac_dir in $ac_dummy; do
 825     test -z "$ac_dir" && ac_dir=.
 826     if test -f $ac_dir/$ac_word; then
 827       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 828         ac_prog_rejected=yes
 829         continue
 830       fi
 831       ac_cv_prog_CC="cc"
 832       break
 833     fi
 834   done
 835   IFS="$ac_save_ifs"
 836 if test $ac_prog_rejected = yes; then
 837   # We found a bogon in the path, so make sure we never use it.
 838   set dummy $ac_cv_prog_CC
 839   shift
 840   if test $# -gt 0; then
 841     # We chose a different compiler from the bogus one.
 842     # However, it has the same basename, so the bogon will be chosen
 843     # first if we set CC to just the basename; use the full file name.
 844     shift
 845     set dummy "$ac_dir/$ac_word" "$@"
 846     shift
 847     ac_cv_prog_CC="$@"
 848   fi
 849 fi
 850 fi
 851 fi
 852 CC="$ac_cv_prog_CC"
 853 if test -n "$CC"; then
 854   echo "$ac_t""$CC" 1>&6
 855 else
 856   echo "$ac_t""no" 1>&6
 857 fi
 858
 859   if test -z "$CC"; then
 860     case "`uname -s`" in
 861     *win32* | *WIN32*)
 862       # Extract the first word of "cl", so it can be a program name with args.
 863 set dummy cl; ac_word=$2
 864 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 865 echo "configure:866: checking for $ac_word" >&5
 866 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 867   echo $ac_n "(cached) $ac_c" 1>&6
 868 else
 869   if test -n "$CC"; then
 870   ac_cv_prog_CC="$CC" # Let the user override the test.
 871 else
 872   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 873   ac_dummy="$PATH"
 874   for ac_dir in $ac_dummy; do
 875     test -z "$ac_dir" && ac_dir=.
 876     if test -f $ac_dir/$ac_word; then
 877       ac_cv_prog_CC="cl"
 878       break
 879     fi
 880   done
 881   IFS="$ac_save_ifs"
 882 fi
 883 fi
 884 CC="$ac_cv_prog_CC"
 885 if test -n "$CC"; then
 886   echo "$ac_t""$CC" 1>&6
 887 else
 888   echo "$ac_t""no" 1>&6
 889 fi
 890  ;;
 891     esac
 892   fi
 893   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 894 fi
 895
 896 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 897 echo "configure:898: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 898
 899 ac_ext=c
 900 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 901 ac_cpp='$CPP $CPPFLAGS'
 902 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 903 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 904 cross_compiling=$ac_cv_prog_cc_cross
 905
 906 cat > conftest.$ac_ext << EOF
 907
 908 #line 909 "configure"
 909 #include "confdefs.h"
 910
 911 main(){return(0);}
 912 EOF
 913 if { (eval echo configure:914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 914   ac_cv_prog_cc_works=yes
 915   # If we can't run a trivial program, we are probably using a cross compiler.
 916   if (./conftest; exit) 2>/dev/null; then
 917     ac_cv_prog_cc_cross=no
 918   else
 919     ac_cv_prog_cc_cross=yes
 920   fi
 921 else
 922   echo "configure: failed program was:" >&5
 923   cat conftest.$ac_ext >&5
 924   ac_cv_prog_cc_works=no
 925 fi
 926 rm -fr conftest*
 927 ac_ext=c
 928 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 929 ac_cpp='$CPP $CPPFLAGS'
 930 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 931 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 932 cross_compiling=$ac_cv_prog_cc_cross
 933
 934 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 935 if test $ac_cv_prog_cc_works = no; then
 936   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 937 fi
 938 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 939 echo "configure:940: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 940 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 941 cross_compiling=$ac_cv_prog_cc_cross
 942
 943 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 944 echo "configure:945: checking whether we are using GNU C" >&5
 945 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 946   echo $ac_n "(cached) $ac_c" 1>&6
 947 else
 948   cat > conftest.c <<EOF
 949 #ifdef __GNUC__
 950   yes;
 951 #endif
 952 EOF
 953 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:954: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 954   ac_cv_prog_gcc=yes
 955 else
 956   ac_cv_prog_gcc=no
 957 fi
 958 fi
 959
 960 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 961
 962 if test $ac_cv_prog_gcc = yes; then
 963   GCC=yes
 964 else
 965   GCC=
 966 fi
 967
 968 ac_test_CFLAGS="${CFLAGS+set}"
 969 ac_save_CFLAGS="$CFLAGS"
 970 CFLAGS=
 971 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 972 echo "configure:973: checking whether ${CC-cc} accepts -g" >&5
 973 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 974   echo $ac_n "(cached) $ac_c" 1>&6
 975 else
 976   echo 'void f(){}' > conftest.c
 977 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 978   ac_cv_prog_cc_g=yes
 979 else
 980   ac_cv_prog_cc_g=no
 981 fi
 982 rm -f conftest*
 983
 984 fi
 985
 986 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 987 if test "$ac_test_CFLAGS" = set; then
 988   CFLAGS="$ac_save_CFLAGS"
 989 elif test $ac_cv_prog_cc_g = yes; then
 990   if test "$GCC" = yes; then
 991     CFLAGS="-g -O2"
 992   else
 993     CFLAGS="-g"
 994   fi
 995 else
 996   if test "$GCC" = yes; then
 997     CFLAGS="-O2"
 998   else
 999     CFLAGS=
1000   fi
1001 fi
1002
1003
1004 if test -n "$auto_cflags"; then
1005   if test x$enable_nmh_debug = xyes; then
1006     if test -n "$GCC"; then
1007       test -z "$CFLAGS" && CFLAGS="-Wall -g" || CFLAGS="$CFLAGS -Wall -g"
1008     else
1009       test -z "$CFLAGS" && CFLAGS=-g || CFLAGS="$CFLAGS -g"
1010     fi
1011   else
1012     test -z "$LDFLAGS" && LDFLAGS=-s
1013     if test -n "$GCC"; then
1014       test -z "$CFLAGS" && CFLAGS=-O2 || CFLAGS="$CFLAGS -O2"
1015     else
1016       test -z "$CFLAGS" && CFLAGS=-O  || CFLAGS="$CFLAGS -O"
1017     fi
1018   fi
1019 fi
1020
1021 echo $ac_n "checking for working const""... $ac_c" 1>&6
1022 echo "configure:1023: checking for working const" >&5
1023 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1024   echo $ac_n "(cached) $ac_c" 1>&6
1025 else
1026   cat > conftest.$ac_ext <<EOF
1027 #line 1028 "configure"
1028 #include "confdefs.h"
1029
1030 int main() {
1031
1032 /* Ultrix mips cc rejects this.  */
1033 typedef int charset[2]; const charset x;
1034 /* SunOS 4.1.1 cc rejects this.  */
1035 char const *const *ccp;
1036 char **p;
1037 /* NEC SVR4.0.2 mips cc rejects this.  */
1038 struct point {int x, y;};
1039 static struct point const zero = {0,0};
1040 /* AIX XL C 1.02.0.0 rejects this.
1041    It does not let you subtract one const X* pointer from another in an arm
1042    of an if-expression whose if-part is not a constant expression */
1043 const char *g = "string";
1044 ccp = &g + (g ? g-g : 0);
1045 /* HPUX 7.0 cc rejects these. */
1046 ++ccp;
1047 p = (char**) ccp;
1048 ccp = (char const *const *) p;
1049 { /* SCO 3.2v4 cc rejects this.  */
1050   char *t;
1051   char const *s = 0 ? (char *) 0 : (char const *) 0;
1052
1053   *t++ = 0;
1054 }
1055 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1056   int x[] = {25, 17};
1057   const int *foo = &x[0];
1058   ++foo;
1059 }
1060 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1061   typedef const int *iptr;
1062   iptr p = 0;
1063   ++p;
1064 }
1065 { /* AIX XL C 1.02.0.0 rejects this saying
1066      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1067   struct s { int j; const int *ap[3]; };
1068   struct s *b; b->j = 5;
1069 }
1070 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1071   const int foo = 10;
1072 }
1073
1074 ; return 0; }
1075 EOF
1076 if { (eval echo configure:1077: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1077   rm -rf conftest*
1078   ac_cv_c_const=yes
1079 else
1080   echo "configure: failed program was:" >&5
1081   cat conftest.$ac_ext >&5
1082   rm -rf conftest*
1083   ac_cv_c_const=no
1084 fi
1085 rm -f conftest*
1086 fi
1087
1088 echo "$ac_t""$ac_cv_c_const" 1>&6
1089 if test $ac_cv_c_const = no; then
1090   cat >> confdefs.h <<\EOF
1091 #define const
1092 EOF
1093
1094 fi
1095
1096 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1097 echo "configure:1098: checking whether ${MAKE-make} sets \${MAKE}" >&5
1098 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1099 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1100   echo $ac_n "(cached) $ac_c" 1>&6
1101 else
1102   cat > conftestmake <<\EOF
1103 all:
1104         @echo 'ac_maketemp="${MAKE}"'
1105 EOF
1106 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1107 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1108 if test -n "$ac_maketemp"; then
1109   eval ac_cv_prog_make_${ac_make}_set=yes
1110 else
1111   eval ac_cv_prog_make_${ac_make}_set=no
1112 fi
1113 rm -f conftestmake
1114 fi
1115 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1116   echo "$ac_t""yes" 1>&6
1117   SET_MAKE=
1118 else
1119   echo "$ac_t""no" 1>&6
1120   SET_MAKE="MAKE=${MAKE-make}"
1121 fi
1122         # Find a good install program.  We prefer a C program (faster),
1123 # so one script is as good as another.  But avoid the broken or
1124 # incompatible versions:
1125 # SysV /etc/install, /usr/sbin/install
1126 # SunOS /usr/etc/install
1127 # IRIX /sbin/install
1128 # AIX /bin/install
1129 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1130 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1131 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1132 # ./install, which can be erroneously created by make from ./install.sh.
1133 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1134 echo "configure:1135: checking for a BSD compatible install" >&5
1135 if test -z "$INSTALL"; then
1136 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1137   echo $ac_n "(cached) $ac_c" 1>&6
1138 else
1139     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1140   for ac_dir in $PATH; do
1141     # Account for people who put trailing slashes in PATH elements.
1142     case "$ac_dir/" in
1143     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1144     *)
1145       # OSF1 and SCO ODT 3.0 have their own names for install.
1146       # Don't use installbsd from OSF since it installs stuff as root
1147       # by default.
1148       for ac_prog in ginstall scoinst install; do
1149         if test -f $ac_dir/$ac_prog; then
1150           if test $ac_prog = install &&
1151             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1152             # AIX install.  It has an incompatible calling convention.
1153             :
1154           else
1155             ac_cv_path_install="$ac_dir/$ac_prog -c"
1156             break 2
1157           fi
1158         fi
1159       done
1160       ;;
1161     esac
1162   done
1163   IFS="$ac_save_IFS"
1164
1165 fi
1166   if test "${ac_cv_path_install+set}" = set; then
1167     INSTALL="$ac_cv_path_install"
1168   else
1169     # As a last resort, use the slow shell script.  We don't cache a
1170     # path for INSTALL within a source directory, because that will
1171     # break other packages using the cache if that directory is
1172     # removed, or if the path is relative.
1173     INSTALL="$ac_install_sh"
1174   fi
1175 fi
1176 echo "$ac_t""$INSTALL" 1>&6
1177
1178 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1179 # It thinks the first close brace ends the variable substitution.
1180 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1181
1182 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1183
1184 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1185                 # Extract the first word of "ranlib", so it can be a program name with args.
1186 set dummy ranlib; ac_word=$2
1187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1188 echo "configure:1189: checking for $ac_word" >&5
1189 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1190   echo $ac_n "(cached) $ac_c" 1>&6
1191 else
1192   if test -n "$RANLIB"; then
1193   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1194 else
1195   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1196   ac_dummy="$PATH"
1197   for ac_dir in $ac_dummy; do
1198     test -z "$ac_dir" && ac_dir=.
1199     if test -f $ac_dir/$ac_word; then
1200       ac_cv_prog_RANLIB="ranlib"
1201       break
1202     fi
1203   done
1204   IFS="$ac_save_ifs"
1205   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1206 fi
1207 fi
1208 RANLIB="$ac_cv_prog_RANLIB"
1209 if test -n "$RANLIB"; then
1210   echo "$ac_t""$RANLIB" 1>&6
1211 else
1212   echo "$ac_t""no" 1>&6
1213 fi
1214                 for ac_prog in mawk gawk nawk awk
1215 do
1216 # Extract the first word of "$ac_prog", so it can be a program name with args.
1217 set dummy $ac_prog; ac_word=$2
1218 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1219 echo "configure:1220: checking for $ac_word" >&5
1220 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1221   echo $ac_n "(cached) $ac_c" 1>&6
1222 else
1223   if test -n "$AWK"; then
1224   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1225 else
1226   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1227   ac_dummy="$PATH"
1228   for ac_dir in $ac_dummy; do
1229     test -z "$ac_dir" && ac_dir=.
1230     if test -f $ac_dir/$ac_word; then
1231       ac_cv_prog_AWK="$ac_prog"
1232       break
1233     fi
1234   done
1235   IFS="$ac_save_ifs"
1236 fi
1237 fi
1238 AWK="$ac_cv_prog_AWK"
1239 if test -n "$AWK"; then
1240   echo "$ac_t""$AWK" 1>&6
1241 else
1242   echo "$ac_t""no" 1>&6
1243 fi
1244
1245 test -n "$AWK" && break
1246 done
1247              # Extract the first word of "flex", so it can be a program name with args.
1248 set dummy flex; ac_word=$2
1249 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1250 echo "configure:1251: checking for $ac_word" >&5
1251 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1252   echo $ac_n "(cached) $ac_c" 1>&6
1253 else
1254   if test -n "$LEX"; then
1255   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1256 else
1257   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1258   ac_dummy="$PATH"
1259   for ac_dir in $ac_dummy; do
1260     test -z "$ac_dir" && ac_dir=.
1261     if test -f $ac_dir/$ac_word; then
1262       ac_cv_prog_LEX="flex"
1263       break
1264     fi
1265   done
1266   IFS="$ac_save_ifs"
1267   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1268 fi
1269 fi
1270 LEX="$ac_cv_prog_LEX"
1271 if test -n "$LEX"; then
1272   echo "$ac_t""$LEX" 1>&6
1273 else
1274   echo "$ac_t""no" 1>&6
1275 fi
1276
1277 if test -z "$LEXLIB"
1278 then
1279   case "$LEX" in
1280   flex*) ac_lib=fl ;;
1281   *) ac_lib=l ;;
1282   esac
1283   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1284 echo "configure:1285: checking for yywrap in -l$ac_lib" >&5
1285 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1286 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1287   echo $ac_n "(cached) $ac_c" 1>&6
1288 else
1289   ac_save_LIBS="$LIBS"
1290 LIBS="-l$ac_lib  $LIBS"
1291 cat > conftest.$ac_ext <<EOF
1292 #line 1293 "configure"
1293 #include "confdefs.h"
1294 /* Override any gcc2 internal prototype to avoid an error.  */
1295 /* We use char because int might match the return type of a gcc2
1296     builtin and then its argument prototype would still apply.  */
1297 char yywrap();
1298
1299 int main() {
1300 yywrap()
1301 ; return 0; }
1302 EOF
1303 if { (eval echo configure:1304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1304   rm -rf conftest*
1305   eval "ac_cv_lib_$ac_lib_var=yes"
1306 else
1307   echo "configure: failed program was:" >&5
1308   cat conftest.$ac_ext >&5
1309   rm -rf conftest*
1310   eval "ac_cv_lib_$ac_lib_var=no"
1311 fi
1312 rm -f conftest*
1313 LIBS="$ac_save_LIBS"
1314
1315 fi
1316 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1317   echo "$ac_t""yes" 1>&6
1318   LEXLIB="-l$ac_lib"
1319 else
1320   echo "$ac_t""no" 1>&6
1321 fi
1322
1323 fi
1324
1325 pathtmp=/usr/bin:/bin:/usr/local/bin:/usr/xpg4/bin:/usr/ucb
1326 # Extract the first word of "cut", so it can be a program name with args.
1327 set dummy cut; ac_word=$2
1328 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1329 echo "configure:1330: checking for $ac_word" >&5
1330 if eval "test \"`echo '$''{'ac_cv_path_cutpath'+set}'`\" = set"; then
1331   echo $ac_n "(cached) $ac_c" 1>&6
1332 else
1333   case "$cutpath" in
1334   /*)
1335   ac_cv_path_cutpath="$cutpath" # Let the user override the test with a path.
1336   ;;
1337   ?:/*)
1338   ac_cv_path_cutpath="$cutpath" # Let the user override the test with a dos path.
1339   ;;
1340   *)
1341   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1342   ac_dummy="$pathtmp"
1343   for ac_dir in $ac_dummy; do
1344     test -z "$ac_dir" && ac_dir=.
1345     if test -f $ac_dir/$ac_word; then
1346       ac_cv_path_cutpath="$ac_dir/$ac_word"
1347       break
1348     fi
1349   done
1350   IFS="$ac_save_ifs"
1351   test -z "$ac_cv_path_cutpath" && ac_cv_path_cutpath="no"
1352   ;;
1353 esac
1354 fi
1355 cutpath="$ac_cv_path_cutpath"
1356 if test -n "$cutpath"; then
1357   echo "$ac_t""$cutpath" 1>&6
1358 else
1359   echo "$ac_t""no" 1>&6
1360 fi
1361
1362
1363
1364 # Extract the first word of "libtool", so it can be a program name with args.
1365 set dummy libtool; ac_word=$2
1366 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1367 echo "configure:1368: checking for $ac_word" >&5
1368 if eval "test \"`echo '$''{'ac_cv_prog_LIBTOOL'+set}'`\" = set"; then
1369   echo $ac_n "(cached) $ac_c" 1>&6
1370 else
1371   if test -n "$LIBTOOL"; then
1372   ac_cv_prog_LIBTOOL="$LIBTOOL" # Let the user override the test.
1373 else
1374   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1375   ac_dummy="$pathtmp"
1376   for ac_dir in $ac_dummy; do
1377     test -z "$ac_dir" && ac_dir=.
1378     if test -f $ac_dir/$ac_word; then
1379       ac_cv_prog_LIBTOOL="libtool"
1380       break
1381     fi
1382   done
1383   IFS="$ac_save_ifs"
1384 fi
1385 fi
1386 LIBTOOL="$ac_cv_prog_LIBTOOL"
1387 if test -n "$LIBTOOL"; then
1388   echo "$ac_t""$LIBTOOL" 1>&6
1389 else
1390   echo "$ac_t""no" 1>&6
1391 fi
1392
1393
1394   tmptest=`$LIBTOOL --version 2>&1 | grep GNU`
1395   if test x"$tmptest" != x  ; then
1396     GNU_LIBTOOL=1
1397       fi
1398
1399
1400 # Extract the first word of "lorder", so it can be a program name with args.
1401 set dummy lorder; ac_word=$2
1402 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1403 echo "configure:1404: checking for $ac_word" >&5
1404 if eval "test \"`echo '$''{'ac_cv_prog_LORDER'+set}'`\" = set"; then
1405   echo $ac_n "(cached) $ac_c" 1>&6
1406 else
1407   if test -n "$LORDER"; then
1408   ac_cv_prog_LORDER="$LORDER" # Let the user override the test.
1409 else
1410   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1411   ac_dummy="$PATH"
1412   for ac_dir in $ac_dummy; do
1413     test -z "$ac_dir" && ac_dir=.
1414     if test -f $ac_dir/$ac_word; then
1415       ac_cv_prog_LORDER="lorder"
1416       break
1417     fi
1418   done
1419   IFS="$ac_save_ifs"
1420   test -z "$ac_cv_prog_LORDER" && ac_cv_prog_LORDER="no"
1421 fi
1422 fi
1423 LORDER="$ac_cv_prog_LORDER"
1424 if test -n "$LORDER"; then
1425   echo "$ac_t""$LORDER" 1>&6
1426 else
1427   echo "$ac_t""no" 1>&6
1428 fi
1429 # Extract the first word of "tsort", so it can be a program name with args.
1430 set dummy tsort; ac_word=$2
1431 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1432 echo "configure:1433: checking for $ac_word" >&5
1433 if eval "test \"`echo '$''{'ac_cv_prog_TSORT'+set}'`\" = set"; then
1434   echo $ac_n "(cached) $ac_c" 1>&6
1435 else
1436   if test -n "$TSORT"; then
1437   ac_cv_prog_TSORT="$TSORT" # Let the user override the test.
1438 else
1439   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1440   ac_dummy="$PATH"
1441   for ac_dir in $ac_dummy; do
1442     test -z "$ac_dir" && ac_dir=.
1443     if test -f $ac_dir/$ac_word; then
1444       ac_cv_prog_TSORT="tsort"
1445       break
1446     fi
1447   done
1448   IFS="$ac_save_ifs"
1449   test -z "$ac_cv_prog_TSORT" && ac_cv_prog_TSORT="no"
1450 fi
1451 fi
1452 TSORT="$ac_cv_prog_TSORT"
1453 if test -n "$TSORT"; then
1454   echo "$ac_t""$TSORT" 1>&6
1455 else
1456   echo "$ac_t""no" 1>&6
1457 fi
1458
1459 if test x$ac_cv_prog_LORDER != xlorder -o x$ac_cv_prog_TSORT != xtsort; then
1460   LORDER=echo
1461   TSORT=cat
1462     fi
1463
1464 pathtmp=/usr/bin:/bin:/usr/local/bin:/usr/xpg4/bin:/usr/ucb
1465 # Extract the first word of "ls", so it can be a program name with args.
1466 set dummy ls; ac_word=$2
1467 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1468 echo "configure:1469: checking for $ac_word" >&5
1469 if eval "test \"`echo '$''{'ac_cv_path_lspath'+set}'`\" = set"; then
1470   echo $ac_n "(cached) $ac_c" 1>&6
1471 else
1472   case "$lspath" in
1473   /*)
1474   ac_cv_path_lspath="$lspath" # Let the user override the test with a path.
1475   ;;
1476   ?:/*)
1477   ac_cv_path_lspath="$lspath" # Let the user override the test with a dos path.
1478   ;;
1479   *)
1480   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1481   ac_dummy="$pathtmp"
1482   for ac_dir in $ac_dummy; do
1483     test -z "$ac_dir" && ac_dir=.
1484     if test -f $ac_dir/$ac_word; then
1485       ac_cv_path_lspath="$ac_dir/$ac_word"
1486       break
1487     fi
1488   done
1489   IFS="$ac_save_ifs"
1490   test -z "$ac_cv_path_lspath" && ac_cv_path_lspath="no"
1491   ;;
1492 esac
1493 fi
1494 lspath="$ac_cv_path_lspath"
1495 if test -n "$lspath"; then
1496   echo "$ac_t""$lspath" 1>&6
1497 else
1498   echo "$ac_t""no" 1>&6
1499 fi
1500
1501
1502 if test "$lspath" != "no"; then
1503   echo $ac_n "checking how to get ls to show us the group ownership of a file""... $ac_c" 1>&6
1504 echo "configure:1505: checking how to get ls to show us the group ownership of a file" >&5
1505 if eval "test \"`echo '$''{'nmh_cv_ls_grpopt'+set}'`\" = set"; then
1506   echo $ac_n "(cached) $ac_c" 1>&6
1507 else
1508   if test x"`$lspath -dl / | $AWK '{print $9}'`" = x"/"; then
1509                 nmh_cv_ls_grpopt="-l"
1510   else
1511         nmh_cv_ls_grpopt="-lg"
1512   fi
1513 fi
1514
1515 echo "$ac_t""$nmh_cv_ls_grpopt" 1>&6
1516 fi
1517
1518 pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
1519 # Extract the first word of "more", so it can be a program name with args.
1520 set dummy more; ac_word=$2
1521 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1522 echo "configure:1523: checking for $ac_word" >&5
1523 if eval "test \"`echo '$''{'ac_cv_path_morepath'+set}'`\" = set"; then
1524   echo $ac_n "(cached) $ac_c" 1>&6
1525 else
1526   case "$morepath" in
1527   /*)
1528   ac_cv_path_morepath="$morepath" # Let the user override the test with a path.
1529   ;;
1530   ?:/*)
1531   ac_cv_path_morepath="$morepath" # Let the user override the test with a dos path.
1532   ;;
1533   *)
1534   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1535   ac_dummy="$pathtmp"
1536   for ac_dir in $ac_dummy; do
1537     test -z "$ac_dir" && ac_dir=.
1538     if test -f $ac_dir/$ac_word; then
1539       ac_cv_path_morepath="$ac_dir/$ac_word"
1540       break
1541     fi
1542   done
1543   IFS="$ac_save_ifs"
1544   test -z "$ac_cv_path_morepath" && ac_cv_path_morepath="no"
1545   ;;
1546 esac
1547 fi
1548 morepath="$ac_cv_path_morepath"
1549 if test -n "$morepath"; then
1550   echo "$ac_t""$morepath" 1>&6
1551 else
1552   echo "$ac_t""no" 1>&6
1553 fi
1554
1555
1556 if test -z "$pagerpath"; then
1557   pagerpath="$morepath"
1558 fi
1559
1560 pathtmp=/usr/lib:/usr/sbin:/usr/etc:/usr/ucblib:/usr/bin:/bin
1561 # Extract the first word of "sendmail", so it can be a program name with args.
1562 set dummy sendmail; ac_word=$2
1563 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1564 echo "configure:1565: checking for $ac_word" >&5
1565 if eval "test \"`echo '$''{'ac_cv_path_sendmailpath'+set}'`\" = set"; then
1566   echo $ac_n "(cached) $ac_c" 1>&6
1567 else
1568   case "$sendmailpath" in
1569   /*)
1570   ac_cv_path_sendmailpath="$sendmailpath" # Let the user override the test with a path.
1571   ;;
1572   ?:/*)
1573   ac_cv_path_sendmailpath="$sendmailpath" # Let the user override the test with a dos path.
1574   ;;
1575   *)
1576   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1577   ac_dummy="$pathtmp"
1578   for ac_dir in $ac_dummy; do
1579     test -z "$ac_dir" && ac_dir=.
1580     if test -f $ac_dir/$ac_word; then
1581       ac_cv_path_sendmailpath="$ac_dir/$ac_word"
1582       break
1583     fi
1584   done
1585   IFS="$ac_save_ifs"
1586   test -z "$ac_cv_path_sendmailpath" && ac_cv_path_sendmailpath="no"
1587   ;;
1588 esac
1589 fi
1590 sendmailpath="$ac_cv_path_sendmailpath"
1591 if test -n "$sendmailpath"; then
1592   echo "$ac_t""$sendmailpath" 1>&6
1593 else
1594   echo "$ac_t""no" 1>&6
1595 fi
1596
1597
1598 pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
1599 # Extract the first word of "vi", so it can be a program name with args.
1600 set dummy vi; ac_word=$2
1601 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1602 echo "configure:1603: checking for $ac_word" >&5
1603 if eval "test \"`echo '$''{'ac_cv_path_vipath'+set}'`\" = set"; then
1604   echo $ac_n "(cached) $ac_c" 1>&6
1605 else
1606   case "$vipath" in
1607   /*)
1608   ac_cv_path_vipath="$vipath" # Let the user override the test with a path.
1609   ;;
1610   ?:/*)
1611   ac_cv_path_vipath="$vipath" # Let the user override the test with a dos path.
1612   ;;
1613   *)
1614   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1615   ac_dummy="$pathtmp"
1616   for ac_dir in $ac_dummy; do
1617     test -z "$ac_dir" && ac_dir=.
1618     if test -f $ac_dir/$ac_word; then
1619       ac_cv_path_vipath="$ac_dir/$ac_word"
1620       break
1621     fi
1622   done
1623   IFS="$ac_save_ifs"
1624   test -z "$ac_cv_path_vipath" && ac_cv_path_vipath="no"
1625   ;;
1626 esac
1627 fi
1628 vipath="$ac_cv_path_vipath"
1629 if test -n "$vipath"; then
1630   echo "$ac_t""$vipath" 1>&6
1631 else
1632   echo "$ac_t""no" 1>&6
1633 fi
1634
1635
1636 if test -z "$editorpath"; then
1637   editorpath="$vipath"
1638 fi
1639
1640 echo $ac_n "checking for broken vi""... $ac_c" 1>&6
1641 echo "configure:1642: checking for broken vi" >&5
1642 if eval "test \"`echo '$''{'nmh_cv_attvibug'+set}'`\" = set"; then
1643   echo $ac_n "(cached) $ac_c" 1>&6
1644 else
1645   if echo 'r /nonexist-file
1646 q' | ex > /dev/null 2>&1
1647 then
1648         nmh_cv_attvibug=no
1649 else
1650         nmh_cv_attvibug=yes
1651 fi
1652 fi
1653
1654 echo "$ac_t""$nmh_cv_attvibug" 1>&6
1655
1656 if test "$nmh_cv_attvibug" = yes; then
1657   cat >> confdefs.h <<\EOF
1658 #define ATTVIBUG 1
1659 EOF
1660
1661 fi
1662
1663 echo $ac_n "checking where mail spool is located""... $ac_c" 1>&6
1664 echo "configure:1665: checking where mail spool is located" >&5
1665 if eval "test \"`echo '$''{'nmh_cv_mailspool'+set}'`\" = set"; then
1666   echo $ac_n "(cached) $ac_c" 1>&6
1667 else
1668   for mailspool in /var/mail                          /var/spool/mail                    /usr/spool/mail                    /dev/null;       do
1669   test -d $mailspool && break
1670 done
1671 nmh_cv_mailspool=$mailspool
1672
1673 fi
1674
1675 echo "$ac_t""$nmh_cv_mailspool" 1>&6
1676 mailspool=$nmh_cv_mailspool
1677
1678 if test "$lspath" != "no" -a "$cutpath" != "no"; then
1679   echo $ac_n "checking whether the mail spool is world-writable""... $ac_c" 1>&6
1680 echo "configure:1681: checking whether the mail spool is world-writable" >&5
1681 if eval "test \"`echo '$''{'nmh_cv_mailspool_world_writable'+set}'`\" = set"; then
1682   echo $ac_n "(cached) $ac_c" 1>&6
1683 else
1684   if test "`$lspath -dlL $mailspool | $cutpath -c9`" = "-"; then
1685     nmh_cv_mailspool_world_writable=no
1686   else
1687     nmh_cv_mailspool_world_writable=yes
1688   fi
1689 fi
1690
1691 echo "$ac_t""$nmh_cv_mailspool_world_writable" 1>&6
1692 fi
1693
1694 if test x"$nmh_cv_mailspool_world_writable" = x"no"; then
1695     cat >> confdefs.h <<\EOF
1696 #define MAILGROUP 1
1697 EOF
1698   SETGID_MAIL=1
1699 fi
1700
1701 echo $ac_n "checking what group owns the mail spool""... $ac_c" 1>&6
1702 echo "configure:1703: checking what group owns the mail spool" >&5
1703 if eval "test \"`echo '$''{'nmh_cv_ls_mail_grp'+set}'`\" = set"; then
1704   echo $ac_n "(cached) $ac_c" 1>&6
1705 else
1706   nmh_cv_ls_mail_grp=`$lspath -dL $nmh_cv_ls_grpopt $mailspool|$AWK '{print $4}'`
1707    if test x$nmh_cv_ls_mail_grp = xmail; then
1708    MAIL_SPOOL_GRP="mail"
1709  elif test x$nmh_cv_ls_mail_grp = xwheel; then
1710    MAIL_SPOOL_GRP="wheel"
1711  else
1712    MAIL_SPOOL_GRP="'0'"
1713  fi
1714 fi
1715
1716 echo "$ac_t""$nmh_cv_ls_mail_grp" 1>&6
1717
1718 ac_header_dirent=no
1719 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
1720 do
1721 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1722 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
1723 echo "configure:1724: checking for $ac_hdr that defines DIR" >&5
1724 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
1725   echo $ac_n "(cached) $ac_c" 1>&6
1726 else
1727   cat > conftest.$ac_ext <<EOF
1728 #line 1729 "configure"
1729 #include "confdefs.h"
1730 #include <sys/types.h>
1731 #include <$ac_hdr>
1732 int main() {
1733 DIR *dirp = 0;
1734 ; return 0; }
1735 EOF
1736 if { (eval echo configure:1737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1737   rm -rf conftest*
1738   eval "ac_cv_header_dirent_$ac_safe=yes"
1739 else
1740   echo "configure: failed program was:" >&5
1741   cat conftest.$ac_ext >&5
1742   rm -rf conftest*
1743   eval "ac_cv_header_dirent_$ac_safe=no"
1744 fi
1745 rm -f conftest*
1746 fi
1747 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1748   echo "$ac_t""yes" 1>&6
1749     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1750   cat >> confdefs.h <<EOF
1751 #define $ac_tr_hdr 1
1752 EOF
1753  ac_header_dirent=$ac_hdr; break
1754 else
1755   echo "$ac_t""no" 1>&6
1756 fi
1757 done
1758 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1759 if test $ac_header_dirent = dirent.h; then
1760 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1761 echo "configure:1762: checking for opendir in -ldir" >&5
1762 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1763 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1764   echo $ac_n "(cached) $ac_c" 1>&6
1765 else
1766   ac_save_LIBS="$LIBS"
1767 LIBS="-ldir  $LIBS"
1768 cat > conftest.$ac_ext <<EOF
1769 #line 1770 "configure"
1770 #include "confdefs.h"
1771 /* Override any gcc2 internal prototype to avoid an error.  */
1772 /* We use char because int might match the return type of a gcc2
1773     builtin and then its argument prototype would still apply.  */
1774 char opendir();
1775
1776 int main() {
1777 opendir()
1778 ; return 0; }
1779 EOF
1780 if { (eval echo configure:1781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1781   rm -rf conftest*
1782   eval "ac_cv_lib_$ac_lib_var=yes"
1783 else
1784   echo "configure: failed program was:" >&5
1785   cat conftest.$ac_ext >&5
1786   rm -rf conftest*
1787   eval "ac_cv_lib_$ac_lib_var=no"
1788 fi
1789 rm -f conftest*
1790 LIBS="$ac_save_LIBS"
1791
1792 fi
1793 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1794   echo "$ac_t""yes" 1>&6
1795   LIBS="$LIBS -ldir"
1796 else
1797   echo "$ac_t""no" 1>&6
1798 fi
1799
1800 else
1801 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1802 echo "configure:1803: checking for opendir in -lx" >&5
1803 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1804 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1805   echo $ac_n "(cached) $ac_c" 1>&6
1806 else
1807   ac_save_LIBS="$LIBS"
1808 LIBS="-lx  $LIBS"
1809 cat > conftest.$ac_ext <<EOF
1810 #line 1811 "configure"
1811 #include "confdefs.h"
1812 /* Override any gcc2 internal prototype to avoid an error.  */
1813 /* We use char because int might match the return type of a gcc2
1814     builtin and then its argument prototype would still apply.  */
1815 char opendir();
1816
1817 int main() {
1818 opendir()
1819 ; return 0; }
1820 EOF
1821 if { (eval echo configure:1822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1822   rm -rf conftest*
1823   eval "ac_cv_lib_$ac_lib_var=yes"
1824 else
1825   echo "configure: failed program was:" >&5
1826   cat conftest.$ac_ext >&5
1827   rm -rf conftest*
1828   eval "ac_cv_lib_$ac_lib_var=no"
1829 fi
1830 rm -f conftest*
1831 LIBS="$ac_save_LIBS"
1832
1833 fi
1834 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1835   echo "$ac_t""yes" 1>&6
1836   LIBS="$LIBS -lx"
1837 else
1838   echo "$ac_t""no" 1>&6
1839 fi
1840
1841 fi
1842
1843 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1844 echo "configure:1845: checking how to run the C preprocessor" >&5
1845 # On Suns, sometimes $CPP names a directory.
1846 if test -n "$CPP" && test -d "$CPP"; then
1847   CPP=
1848 fi
1849 if test -z "$CPP"; then
1850 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1851   echo $ac_n "(cached) $ac_c" 1>&6
1852 else
1853     # This must be in double quotes, not single quotes, because CPP may get
1854   # substituted into the Makefile and "${CC-cc}" will confuse make.
1855   CPP="${CC-cc} -E"
1856   # On the NeXT, cc -E runs the code through the compiler's parser,
1857   # not just through cpp.
1858   cat > conftest.$ac_ext <<EOF
1859 #line 1860 "configure"
1860 #include "confdefs.h"
1861 #include <assert.h>
1862 Syntax Error
1863 EOF
1864 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1865 { (eval echo configure:1866: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1866 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1867 if test -z "$ac_err"; then
1868   :
1869 else
1870   echo "$ac_err" >&5
1871   echo "configure: failed program was:" >&5
1872   cat conftest.$ac_ext >&5
1873   rm -rf conftest*
1874   CPP="${CC-cc} -E -traditional-cpp"
1875   cat > conftest.$ac_ext <<EOF
1876 #line 1877 "configure"
1877 #include "confdefs.h"
1878 #include <assert.h>
1879 Syntax Error
1880 EOF
1881 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1882 { (eval echo configure:1883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1883 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1884 if test -z "$ac_err"; then
1885   :
1886 else
1887   echo "$ac_err" >&5
1888   echo "configure: failed program was:" >&5
1889   cat conftest.$ac_ext >&5
1890   rm -rf conftest*
1891   CPP="${CC-cc} -nologo -E"
1892   cat > conftest.$ac_ext <<EOF
1893 #line 1894 "configure"
1894 #include "confdefs.h"
1895 #include <assert.h>
1896 Syntax Error
1897 EOF
1898 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1899 { (eval echo configure:1900: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1900 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1901 if test -z "$ac_err"; then
1902   :
1903 else
1904   echo "$ac_err" >&5
1905   echo "configure: failed program was:" >&5
1906   cat conftest.$ac_ext >&5
1907   rm -rf conftest*
1908   CPP=/lib/cpp
1909 fi
1910 rm -f conftest*
1911 fi
1912 rm -f conftest*
1913 fi
1914 rm -f conftest*
1915   ac_cv_prog_CPP="$CPP"
1916 fi
1917   CPP="$ac_cv_prog_CPP"
1918 else
1919   ac_cv_prog_CPP="$CPP"
1920 fi
1921 echo "$ac_t""$CPP" 1>&6
1922
1923 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1924 echo "configure:1925: checking for ANSI C header files" >&5
1925 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1926   echo $ac_n "(cached) $ac_c" 1>&6
1927 else
1928   cat > conftest.$ac_ext <<EOF
1929 #line 1930 "configure"
1930 #include "confdefs.h"
1931 #include <stdlib.h>
1932 #include <stdarg.h>
1933 #include <string.h>
1934 #include <float.h>
1935 EOF
1936 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1937 { (eval echo configure:1938: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1938 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1939 if test -z "$ac_err"; then
1940   rm -rf conftest*
1941   ac_cv_header_stdc=yes
1942 else
1943   echo "$ac_err" >&5
1944   echo "configure: failed program was:" >&5
1945   cat conftest.$ac_ext >&5
1946   rm -rf conftest*
1947   ac_cv_header_stdc=no
1948 fi
1949 rm -f conftest*
1950
1951 if test $ac_cv_header_stdc = yes; then
1952   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1953 cat > conftest.$ac_ext <<EOF
1954 #line 1955 "configure"
1955 #include "confdefs.h"
1956 #include <string.h>
1957 EOF
1958 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1959   egrep "memchr" >/dev/null 2>&1; then
1960   :
1961 else
1962   rm -rf conftest*
1963   ac_cv_header_stdc=no
1964 fi
1965 rm -f conftest*
1966
1967 fi
1968
1969 if test $ac_cv_header_stdc = yes; then
1970   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1971 cat > conftest.$ac_ext <<EOF
1972 #line 1973 "configure"
1973 #include "confdefs.h"
1974 #include <stdlib.h>
1975 EOF
1976 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1977   egrep "free" >/dev/null 2>&1; then
1978   :
1979 else
1980   rm -rf conftest*
1981   ac_cv_header_stdc=no
1982 fi
1983 rm -f conftest*
1984
1985 fi
1986
1987 if test $ac_cv_header_stdc = yes; then
1988   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1989 if test "$cross_compiling" = yes; then
1990   :
1991 else
1992   cat > conftest.$ac_ext <<EOF
1993 #line 1994 "configure"
1994 #include "confdefs.h"
1995 #include <ctype.h>
1996 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1997 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1998 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1999 int main () { int i; for (i = 0; i < 256; i++)
2000 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2001 exit (0); }
2002
2003 EOF
2004 if { (eval echo configure:2005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2005 then
2006   :
2007 else
2008   echo "configure: failed program was:" >&5
2009   cat conftest.$ac_ext >&5
2010   rm -fr conftest*
2011   ac_cv_header_stdc=no
2012 fi
2013 rm -fr conftest*
2014 fi
2015
2016 fi
2017 fi
2018
2019 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2020 if test $ac_cv_header_stdc = yes; then
2021   cat >> confdefs.h <<\EOF
2022 #define STDC_HEADERS 1
2023 EOF
2024
2025 fi
2026
2027 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2028 echo "configure:2029: checking whether time.h and sys/time.h may both be included" >&5
2029 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2030   echo $ac_n "(cached) $ac_c" 1>&6
2031 else
2032   cat > conftest.$ac_ext <<EOF
2033 #line 2034 "configure"
2034 #include "confdefs.h"
2035 #include <sys/types.h>
2036 #include <sys/time.h>
2037 #include <time.h>
2038 int main() {
2039 struct tm *tp;
2040 ; return 0; }
2041 EOF
2042 if { (eval echo configure:2043: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2043   rm -rf conftest*
2044   ac_cv_header_time=yes
2045 else
2046   echo "configure: failed program was:" >&5
2047   cat conftest.$ac_ext >&5
2048   rm -rf conftest*
2049   ac_cv_header_time=no
2050 fi
2051 rm -f conftest*
2052 fi
2053
2054 echo "$ac_t""$ac_cv_header_time" 1>&6
2055 if test $ac_cv_header_time = yes; then
2056   cat >> confdefs.h <<\EOF
2057 #define TIME_WITH_SYS_TIME 1
2058 EOF
2059
2060 fi
2061
2062 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2063 echo "configure:2064: checking for sys/wait.h that is POSIX.1 compatible" >&5
2064 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2065   echo $ac_n "(cached) $ac_c" 1>&6
2066 else
2067   cat > conftest.$ac_ext <<EOF
2068 #line 2069 "configure"
2069 #include "confdefs.h"
2070 #include <sys/types.h>
2071 #include <sys/wait.h>
2072 #ifndef WEXITSTATUS
2073 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2074 #endif
2075 #ifndef WIFEXITED
2076 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2077 #endif
2078 int main() {
2079 int s;
2080 wait (&s);
2081 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2082 ; return 0; }
2083 EOF
2084 if { (eval echo configure:2085: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2085   rm -rf conftest*
2086   ac_cv_header_sys_wait_h=yes
2087 else
2088   echo "configure: failed program was:" >&5
2089   cat conftest.$ac_ext >&5
2090   rm -rf conftest*
2091   ac_cv_header_sys_wait_h=no
2092 fi
2093 rm -f conftest*
2094 fi
2095
2096 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2097 if test $ac_cv_header_sys_wait_h = yes; then
2098   cat >> confdefs.h <<\EOF
2099 #define HAVE_SYS_WAIT_H 1
2100 EOF
2101
2102 fi
2103
2104 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
2105 echo "configure:2106: checking whether stat file-mode macros are broken" >&5
2106 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
2107   echo $ac_n "(cached) $ac_c" 1>&6
2108 else
2109   cat > conftest.$ac_ext <<EOF
2110 #line 2111 "configure"
2111 #include "confdefs.h"
2112 #include <sys/types.h>
2113 #include <sys/stat.h>
2114
2115 #if defined(S_ISBLK) && defined(S_IFDIR)
2116 # if S_ISBLK (S_IFDIR)
2117 You lose.
2118 # endif
2119 #endif
2120
2121 #if defined(S_ISBLK) && defined(S_IFCHR)
2122 # if S_ISBLK (S_IFCHR)
2123 You lose.
2124 # endif
2125 #endif
2126
2127 #if defined(S_ISLNK) && defined(S_IFREG)
2128 # if S_ISLNK (S_IFREG)
2129 You lose.
2130 # endif
2131 #endif
2132
2133 #if defined(S_ISSOCK) && defined(S_IFREG)
2134 # if S_ISSOCK (S_IFREG)
2135 You lose.
2136 # endif
2137 #endif
2138
2139 EOF
2140 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2141   egrep "You lose" >/dev/null 2>&1; then
2142   rm -rf conftest*
2143   ac_cv_header_stat_broken=yes
2144 else
2145   rm -rf conftest*
2146   ac_cv_header_stat_broken=no
2147 fi
2148 rm -f conftest*
2149
2150 fi
2151
2152 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
2153 if test $ac_cv_header_stat_broken = yes; then
2154   cat >> confdefs.h <<\EOF
2155 #define STAT_MACROS_BROKEN 1
2156 EOF
2157
2158 fi
2159
2160 for ac_hdr in string.h memory.h stdlib.h unistd.h errno.h fcntl.h \
2161                  limits.h crypt.h termcap.h termio.h termios.h locale.h \
2162                  netdb.h sys/param.h sys/time.h sys/utsname.h arpa/inet.h \
2163                  arpa/ftp.h
2164 do
2165 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2166 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2167 echo "configure:2168: checking for $ac_hdr" >&5
2168 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174 #include <$ac_hdr>
2175 EOF
2176 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2177 { (eval echo configure:2178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2178 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2179 if test -z "$ac_err"; then
2180   rm -rf conftest*
2181   eval "ac_cv_header_$ac_safe=yes"
2182 else
2183   echo "$ac_err" >&5
2184   echo "configure: failed program was:" >&5
2185   cat conftest.$ac_ext >&5
2186   rm -rf conftest*
2187   eval "ac_cv_header_$ac_safe=no"
2188 fi
2189 rm -f conftest*
2190 fi
2191 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2192   echo "$ac_t""yes" 1>&6
2193     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2194   cat >> confdefs.h <<EOF
2195 #define $ac_tr_hdr 1
2196 EOF
2197
2198 else
2199   echo "$ac_t""no" 1>&6
2200 fi
2201 done
2202
2203
2204
2205 echo $ac_n "checking POSIX termios""... $ac_c" 1>&6
2206 echo "configure:2207: checking POSIX termios" >&5
2207 if eval "test \"`echo '$''{'nmh_cv_sys_posix_termios'+set}'`\" = set"; then
2208   echo $ac_n "(cached) $ac_c" 1>&6
2209 else
2210   cat > conftest.$ac_ext <<EOF
2211 #line 2212 "configure"
2212 #include "confdefs.h"
2213 #include <sys/types.h>
2214 #include <unistd.h>
2215 #include <termios.h>
2216 int main() {
2217 /* SunOS 4.0.3 has termios.h but not the library calls.  */
2218 tcgetattr(0, 0);
2219 ; return 0; }
2220 EOF
2221 if { (eval echo configure:2222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2222   rm -rf conftest*
2223   nmh_cv_sys_posix_termios=yes
2224 else
2225   echo "configure: failed program was:" >&5
2226   cat conftest.$ac_ext >&5
2227   rm -rf conftest*
2228   nmh_cv_sys_posix_termios=no
2229 fi
2230 rm -f conftest*
2231 fi
2232
2233 echo "$ac_t""$nmh_cv_sys_posix_termios" 1>&6
2234
2235 if test $nmh_cv_sys_posix_termios = yes; then
2236   echo $ac_n "checking TIOCGWINSZ in termios.h""... $ac_c" 1>&6
2237 echo "configure:2238: checking TIOCGWINSZ in termios.h" >&5
2238 if eval "test \"`echo '$''{'nmh_cv_header_termios_h_tiocgwinsz'+set}'`\" = set"; then
2239   echo $ac_n "(cached) $ac_c" 1>&6
2240 else
2241   cat > conftest.$ac_ext <<EOF
2242 #line 2243 "configure"
2243 #include "confdefs.h"
2244 #include <sys/types.h>
2245 #include <termios.h>
2246 int main() {
2247 int x = TIOCGWINSZ;
2248 ; return 0; }
2249 EOF
2250 if { (eval echo configure:2251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2251   rm -rf conftest*
2252   nmh_cv_header_termios_h_tiocgwinsz=yes
2253 else
2254   echo "configure: failed program was:" >&5
2255   cat conftest.$ac_ext >&5
2256   rm -rf conftest*
2257   nmh_cv_header_termios_h_tiocgwinsz=no
2258 fi
2259 rm -f conftest*
2260 fi
2261
2262 echo "$ac_t""$nmh_cv_header_termios_h_tiocgwinsz" 1>&6
2263 else
2264   nmh_cv_header_termios_h_tiocgwinsz=no
2265 fi
2266
2267 if test $nmh_cv_header_termios_h_tiocgwinsz = no; then
2268   echo $ac_n "checking TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6
2269 echo "configure:2270: checking TIOCGWINSZ in sys/ioctl.h" >&5
2270 if eval "test \"`echo '$''{'nmh_cv_header_sys_ioctl_h_tiocgwinsz'+set}'`\" = set"; then
2271   echo $ac_n "(cached) $ac_c" 1>&6
2272 else
2273   cat > conftest.$ac_ext <<EOF
2274 #line 2275 "configure"
2275 #include "confdefs.h"
2276 #include <sys/types.h>
2277 #include <sys/ioctl.h>
2278 int main() {
2279 int x = TIOCGWINSZ;
2280 ; return 0; }
2281 EOF
2282 if { (eval echo configure:2283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2283   rm -rf conftest*
2284   nmh_cv_header_sys_ioctl_h_tiocgwinsz=yes
2285 else
2286   echo "configure: failed program was:" >&5
2287   cat conftest.$ac_ext >&5
2288   rm -rf conftest*
2289   nmh_cv_header_sys_ioctl_h_tiocgwinsz=no
2290 fi
2291 rm -f conftest*
2292 fi
2293
2294 echo "$ac_t""$nmh_cv_header_sys_ioctl_h_tiocgwinsz" 1>&6
2295   if test $nmh_cv_header_sys_ioctl_h_tiocgwinsz = yes; then
2296     cat >> confdefs.h <<\EOF
2297 #define GWINSZ_IN_SYS_IOCTL 1
2298 EOF
2299
2300   fi
2301 fi
2302
2303 ac_safe=`echo "libio.h" | sed 'y%./+-%__p_%'`
2304 echo $ac_n "checking for libio.h""... $ac_c" 1>&6
2305 echo "configure:2306: checking for libio.h" >&5
2306 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2307   echo $ac_n "(cached) $ac_c" 1>&6
2308 else
2309   cat > conftest.$ac_ext <<EOF
2310 #line 2311 "configure"
2311 #include "confdefs.h"
2312 #include <libio.h>
2313 EOF
2314 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2315 { (eval echo configure:2316: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2316 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2317 if test -z "$ac_err"; then
2318   rm -rf conftest*
2319   eval "ac_cv_header_$ac_safe=yes"
2320 else
2321   echo "$ac_err" >&5
2322   echo "configure: failed program was:" >&5
2323   cat conftest.$ac_ext >&5
2324   rm -rf conftest*
2325   eval "ac_cv_header_$ac_safe=no"
2326 fi
2327 rm -f conftest*
2328 fi
2329 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2330   echo "$ac_t""yes" 1>&6
2331
2332   cat > conftest.$ac_ext <<EOF
2333 #line 2334 "configure"
2334 #include "confdefs.h"
2335 #include <libio.h>
2336 EOF
2337 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2338   egrep "_IO_write_ptr" >/dev/null 2>&1; then
2339   rm -rf conftest*
2340
2341     cat >> confdefs.h <<\EOF
2342 #define LINUX_STDIO 1
2343 EOF
2344
2345 fi
2346 rm -f conftest*
2347
2348 else
2349   echo "$ac_t""no" 1>&6
2350 fi
2351
2352
2353 ac_safe=`echo "sys/ptem.h" | sed 'y%./+-%__p_%'`
2354 echo $ac_n "checking for sys/ptem.h""... $ac_c" 1>&6
2355 echo "configure:2356: checking for sys/ptem.h" >&5
2356 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2357   echo $ac_n "(cached) $ac_c" 1>&6
2358 else
2359   cat > conftest.$ac_ext <<EOF
2360 #line 2361 "configure"
2361 #include "confdefs.h"
2362 #include <sys/ptem.h>
2363 EOF
2364 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2365 { (eval echo configure:2366: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2366 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2367 if test -z "$ac_err"; then
2368   rm -rf conftest*
2369   eval "ac_cv_header_$ac_safe=yes"
2370 else
2371   echo "$ac_err" >&5
2372   echo "configure: failed program was:" >&5
2373   cat conftest.$ac_ext >&5
2374   rm -rf conftest*
2375   eval "ac_cv_header_$ac_safe=no"
2376 fi
2377 rm -f conftest*
2378 fi
2379 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2380   echo "$ac_t""yes" 1>&6
2381   cat >> confdefs.h <<\EOF
2382 #define WINSIZE_IN_PTEM 1
2383 EOF
2384
2385 else
2386   echo "$ac_t""no" 1>&6
2387 fi
2388
2389
2390 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2391 echo "configure:2392: checking for pid_t" >&5
2392 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2393   echo $ac_n "(cached) $ac_c" 1>&6
2394 else
2395   cat > conftest.$ac_ext <<EOF
2396 #line 2397 "configure"
2397 #include "confdefs.h"
2398 #include <sys/types.h>
2399 #if STDC_HEADERS
2400 #include <stdlib.h>
2401 #include <stddef.h>
2402 #endif
2403 EOF
2404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2405   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2406   rm -rf conftest*
2407   ac_cv_type_pid_t=yes
2408 else
2409   rm -rf conftest*
2410   ac_cv_type_pid_t=no
2411 fi
2412 rm -f conftest*
2413
2414 fi
2415 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2416 if test $ac_cv_type_pid_t = no; then
2417   cat >> confdefs.h <<\EOF
2418 #define pid_t int
2419 EOF
2420
2421 fi
2422
2423 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2424 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2425 echo "configure:2426: checking for vfork.h" >&5
2426 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2427   echo $ac_n "(cached) $ac_c" 1>&6
2428 else
2429   cat > conftest.$ac_ext <<EOF
2430 #line 2431 "configure"
2431 #include "confdefs.h"
2432 #include <vfork.h>
2433 EOF
2434 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2435 { (eval echo configure:2436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2436 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2437 if test -z "$ac_err"; then
2438   rm -rf conftest*
2439   eval "ac_cv_header_$ac_safe=yes"
2440 else
2441   echo "$ac_err" >&5
2442   echo "configure: failed program was:" >&5
2443   cat conftest.$ac_ext >&5
2444   rm -rf conftest*
2445   eval "ac_cv_header_$ac_safe=no"
2446 fi
2447 rm -f conftest*
2448 fi
2449 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2450   echo "$ac_t""yes" 1>&6
2451   cat >> confdefs.h <<\EOF
2452 #define HAVE_VFORK_H 1
2453 EOF
2454
2455 else
2456   echo "$ac_t""no" 1>&6
2457 fi
2458
2459 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2460 echo "configure:2461: checking for working vfork" >&5
2461 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2462   echo $ac_n "(cached) $ac_c" 1>&6
2463 else
2464   if test "$cross_compiling" = yes; then
2465   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2466 echo "configure:2467: checking for vfork" >&5
2467 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2468   echo $ac_n "(cached) $ac_c" 1>&6
2469 else
2470   cat > conftest.$ac_ext <<EOF
2471 #line 2472 "configure"
2472 #include "confdefs.h"
2473 /* System header to define __stub macros and hopefully few prototypes,
2474     which can conflict with char vfork(); below.  */
2475 #include <assert.h>
2476 /* Override any gcc2 internal prototype to avoid an error.  */
2477 /* We use char because int might match the return type of a gcc2
2478     builtin and then its argument prototype would still apply.  */
2479 char vfork();
2480
2481 int main() {
2482
2483 /* The GNU C library defines this for functions which it implements
2484     to always fail with ENOSYS.  Some functions are actually named
2485     something starting with __ and the normal name is an alias.  */
2486 #if defined (__stub_vfork) || defined (__stub___vfork)
2487 choke me
2488 #else
2489 vfork();
2490 #endif
2491
2492 ; return 0; }
2493 EOF
2494 if { (eval echo configure:2495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2495   rm -rf conftest*
2496   eval "ac_cv_func_vfork=yes"
2497 else
2498   echo "configure: failed program was:" >&5
2499   cat conftest.$ac_ext >&5
2500   rm -rf conftest*
2501   eval "ac_cv_func_vfork=no"
2502 fi
2503 rm -f conftest*
2504 fi
2505
2506 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2507   echo "$ac_t""yes" 1>&6
2508   :
2509 else
2510   echo "$ac_t""no" 1>&6
2511 fi
2512
2513 ac_cv_func_vfork_works=$ac_cv_func_vfork
2514 else
2515   cat > conftest.$ac_ext <<EOF
2516 #line 2517 "configure"
2517 #include "confdefs.h"
2518 /* Thanks to Paul Eggert for this test.  */
2519 #include <stdio.h>
2520 #include <sys/types.h>
2521 #include <sys/stat.h>
2522 #ifdef HAVE_UNISTD_H
2523 #include <unistd.h>
2524 #endif
2525 #ifdef HAVE_VFORK_H
2526 #include <vfork.h>
2527 #endif
2528 /* On some sparc systems, changes by the child to local and incoming
2529    argument registers are propagated back to the parent.
2530    The compiler is told about this with #include <vfork.h>,
2531    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2532    Test for this by using a static variable whose address
2533    is put into a register that is clobbered by the vfork.  */
2534 static
2535 #ifdef __cplusplus
2536 sparc_address_test (int arg)
2537 #else
2538 sparc_address_test (arg) int arg;
2539 #endif
2540 {
2541   static pid_t child;
2542   if (!child) {
2543     child = vfork ();
2544     if (child < 0) {
2545       perror ("vfork");
2546       _exit(2);
2547     }
2548     if (!child) {
2549       arg = getpid();
2550       write(-1, "", 0);
2551       _exit (arg);
2552     }
2553   }
2554 }
2555 main() {
2556   pid_t parent = getpid ();
2557   pid_t child;
2558
2559   sparc_address_test ();
2560
2561   child = vfork ();
2562
2563   if (child == 0) {
2564     /* Here is another test for sparc vfork register problems.
2565        This test uses lots of local variables, at least
2566        as many local variables as main has allocated so far
2567        including compiler temporaries.  4 locals are enough for
2568        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2569        A buggy compiler should reuse the register of parent
2570        for one of the local variables, since it will think that
2571        parent can't possibly be used any more in this routine.
2572        Assigning to the local variable will thus munge parent
2573        in the parent process.  */
2574     pid_t
2575       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2576       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2577     /* Convince the compiler that p..p7 are live; otherwise, it might
2578        use the same hardware register for all 8 local variables.  */
2579     if (p != p1 || p != p2 || p != p3 || p != p4
2580         || p != p5 || p != p6 || p != p7)
2581       _exit(1);
2582
2583     /* On some systems (e.g. IRIX 3.3),
2584        vfork doesn't separate parent from child file descriptors.
2585        If the child closes a descriptor before it execs or exits,
2586        this munges the parent's descriptor as well.
2587        Test for this by closing stdout in the child.  */
2588     _exit(close(fileno(stdout)) != 0);
2589   } else {
2590     int status;
2591     struct stat st;
2592
2593     while (wait(&status) != child)
2594       ;
2595     exit(
2596          /* Was there some problem with vforking?  */
2597          child < 0
2598
2599          /* Did the child fail?  (This shouldn't happen.)  */
2600          || status
2601
2602          /* Did the vfork/compiler bug occur?  */
2603          || parent != getpid()
2604
2605          /* Did the file descriptor bug occur?  */
2606          || fstat(fileno(stdout), &st) != 0
2607          );
2608   }
2609 }
2610 EOF
2611 if { (eval echo configure:2612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2612 then
2613   ac_cv_func_vfork_works=yes
2614 else
2615   echo "configure: failed program was:" >&5
2616   cat conftest.$ac_ext >&5
2617   rm -fr conftest*
2618   ac_cv_func_vfork_works=no
2619 fi
2620 rm -fr conftest*
2621 fi
2622
2623 fi
2624
2625 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2626 if test $ac_cv_func_vfork_works = no; then
2627   cat >> confdefs.h <<\EOF
2628 #define vfork fork
2629 EOF
2630
2631 fi
2632
2633 echo $ac_n "checking for mkstemp in -lmkstemp""... $ac_c" 1>&6
2634 echo "configure:2635: checking for mkstemp in -lmkstemp" >&5
2635 ac_lib_var=`echo mkstemp'_'mkstemp | sed 'y%./+-%__p_%'`
2636 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2637   echo $ac_n "(cached) $ac_c" 1>&6
2638 else
2639   ac_save_LIBS="$LIBS"
2640 LIBS="-lmkstemp  $LIBS"
2641 cat > conftest.$ac_ext <<EOF
2642 #line 2643 "configure"
2643 #include "confdefs.h"
2644 /* Override any gcc2 internal prototype to avoid an error.  */
2645 /* We use char because int might match the return type of a gcc2
2646     builtin and then its argument prototype would still apply.  */
2647 char mkstemp();
2648
2649 int main() {
2650 mkstemp()
2651 ; return 0; }
2652 EOF
2653 if { (eval echo configure:2654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2654   rm -rf conftest*
2655   eval "ac_cv_lib_$ac_lib_var=yes"
2656 else
2657   echo "configure: failed program was:" >&5
2658   cat conftest.$ac_ext >&5
2659   rm -rf conftest*
2660   eval "ac_cv_lib_$ac_lib_var=no"
2661 fi
2662 rm -f conftest*
2663 LIBS="$ac_save_LIBS"
2664
2665 fi
2666 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2667   echo "$ac_t""yes" 1>&6
2668     ac_tr_lib=HAVE_LIB`echo mkstemp | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2669     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2670   cat >> confdefs.h <<EOF
2671 #define $ac_tr_lib 1
2672 EOF
2673
2674   LIBS="-lmkstemp $LIBS"
2675
2676 else
2677   echo "$ac_t""no" 1>&6
2678 fi
2679
2680 for ac_func in waitpid wait3 sigaction sigprocmask sigblock sigsetmask \
2681                sighold sigrelse writev lstat uname tzset killpg mkstemp \
2682                sethostent
2683 do
2684 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2685 echo "configure:2686: checking for $ac_func" >&5
2686 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2687   echo $ac_n "(cached) $ac_c" 1>&6
2688 else
2689   cat > conftest.$ac_ext <<EOF
2690 #line 2691 "configure"
2691 #include "confdefs.h"
2692 /* System header to define __stub macros and hopefully few prototypes,
2693     which can conflict with char $ac_func(); below.  */
2694 #include <assert.h>
2695 /* Override any gcc2 internal prototype to avoid an error.  */
2696 /* We use char because int might match the return type of a gcc2
2697     builtin and then its argument prototype would still apply.  */
2698 char $ac_func();
2699
2700 int main() {
2701
2702 /* The GNU C library defines this for functions which it implements
2703     to always fail with ENOSYS.  Some functions are actually named
2704     something starting with __ and the normal name is an alias.  */
2705 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2706 choke me
2707 #else
2708 $ac_func();
2709 #endif
2710
2711 ; return 0; }
2712 EOF
2713 if { (eval echo configure:2714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2714   rm -rf conftest*
2715   eval "ac_cv_func_$ac_func=yes"
2716 else
2717   echo "configure: failed program was:" >&5
2718   cat conftest.$ac_ext >&5
2719   rm -rf conftest*
2720   eval "ac_cv_func_$ac_func=no"
2721 fi
2722 rm -f conftest*
2723 fi
2724
2725 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2726   echo "$ac_t""yes" 1>&6
2727     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2728   cat >> confdefs.h <<EOF
2729 #define $ac_tr_func 1
2730 EOF
2731
2732 else
2733   echo "$ac_t""no" 1>&6
2734 fi
2735 done
2736
2737
2738 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
2739 echo "configure:2740: checking for gethostbyname" >&5
2740 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
2741   echo $ac_n "(cached) $ac_c" 1>&6
2742 else
2743   cat > conftest.$ac_ext <<EOF
2744 #line 2745 "configure"
2745 #include "confdefs.h"
2746 /* System header to define __stub macros and hopefully few prototypes,
2747     which can conflict with char gethostbyname(); below.  */
2748 #include <assert.h>
2749 /* Override any gcc2 internal prototype to avoid an error.  */
2750 /* We use char because int might match the return type of a gcc2
2751     builtin and then its argument prototype would still apply.  */
2752 char gethostbyname();
2753
2754 int main() {
2755
2756 /* The GNU C library defines this for functions which it implements
2757     to always fail with ENOSYS.  Some functions are actually named
2758     something starting with __ and the normal name is an alias.  */
2759 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
2760 choke me
2761 #else
2762 gethostbyname();
2763 #endif
2764
2765 ; return 0; }
2766 EOF
2767 if { (eval echo configure:2768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2768   rm -rf conftest*
2769   eval "ac_cv_func_gethostbyname=yes"
2770 else
2771   echo "configure: failed program was:" >&5
2772   cat conftest.$ac_ext >&5
2773   rm -rf conftest*
2774   eval "ac_cv_func_gethostbyname=no"
2775 fi
2776 rm -f conftest*
2777 fi
2778
2779 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
2780   echo "$ac_t""yes" 1>&6
2781   cat >> confdefs.h <<\EOF
2782 #define HAVE_GETHOSTBYNAME 1
2783 EOF
2784
2785 else
2786   echo "$ac_t""no" 1>&6
2787 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
2788 echo "configure:2789: checking for gethostbyname in -lnsl" >&5
2789 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
2790 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2791   echo $ac_n "(cached) $ac_c" 1>&6
2792 else
2793   ac_save_LIBS="$LIBS"
2794 LIBS="-lnsl  $LIBS"
2795 cat > conftest.$ac_ext <<EOF
2796 #line 2797 "configure"
2797 #include "confdefs.h"
2798 /* Override any gcc2 internal prototype to avoid an error.  */
2799 /* We use char because int might match the return type of a gcc2
2800     builtin and then its argument prototype would still apply.  */
2801 char gethostbyname();
2802
2803 int main() {
2804 gethostbyname()
2805 ; return 0; }
2806 EOF
2807 if { (eval echo configure:2808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2808   rm -rf conftest*
2809   eval "ac_cv_lib_$ac_lib_var=yes"
2810 else
2811   echo "configure: failed program was:" >&5
2812   cat conftest.$ac_ext >&5
2813   rm -rf conftest*
2814   eval "ac_cv_lib_$ac_lib_var=no"
2815 fi
2816 rm -f conftest*
2817 LIBS="$ac_save_LIBS"
2818
2819 fi
2820 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2821   echo "$ac_t""yes" 1>&6
2822   cat >> confdefs.h <<\EOF
2823 #define HAVE_GETHOSTBYNAME 1
2824 EOF
2825
2826 else
2827   echo "$ac_t""no" 1>&6
2828 fi
2829
2830 fi
2831
2832
2833 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
2834 echo "configure:2835: checking for sigsetjmp" >&5
2835 cat > conftest.$ac_ext <<EOF
2836 #line 2837 "configure"
2837 #include "confdefs.h"
2838 #include <setjmp.h>
2839 int main() {
2840 sigsetjmp((void *)0, 0);
2841 ; return 0; }
2842 EOF
2843 if { (eval echo configure:2844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2844   rm -rf conftest*
2845   cat >> confdefs.h <<\EOF
2846 #define HAVE_SIGSETJMP 1
2847 EOF
2848  echo "$ac_t""yes" 1>&6
2849 else
2850   echo "configure: failed program was:" >&5
2851   cat conftest.$ac_ext >&5
2852   rm -rf conftest*
2853   echo "$ac_t""no" 1>&6
2854 fi
2855 rm -f conftest*
2856
2857 for ac_func in snprintf strerror strdup
2858 do
2859 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2860 echo "configure:2861: checking for $ac_func" >&5
2861 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2862   echo $ac_n "(cached) $ac_c" 1>&6
2863 else
2864   cat > conftest.$ac_ext <<EOF
2865 #line 2866 "configure"
2866 #include "confdefs.h"
2867 /* System header to define __stub macros and hopefully few prototypes,
2868     which can conflict with char $ac_func(); below.  */
2869 #include <assert.h>
2870 /* Override any gcc2 internal prototype to avoid an error.  */
2871 /* We use char because int might match the return type of a gcc2
2872     builtin and then its argument prototype would still apply.  */
2873 char $ac_func();
2874
2875 int main() {
2876
2877 /* The GNU C library defines this for functions which it implements
2878     to always fail with ENOSYS.  Some functions are actually named
2879     something starting with __ and the normal name is an alias.  */
2880 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2881 choke me
2882 #else
2883 $ac_func();
2884 #endif
2885
2886 ; return 0; }
2887 EOF
2888 if { (eval echo configure:2889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2889   rm -rf conftest*
2890   eval "ac_cv_func_$ac_func=yes"
2891 else
2892   echo "configure: failed program was:" >&5
2893   cat conftest.$ac_ext >&5
2894   rm -rf conftest*
2895   eval "ac_cv_func_$ac_func=no"
2896 fi
2897 rm -f conftest*
2898 fi
2899
2900 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2901   echo "$ac_t""yes" 1>&6
2902     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2903   cat >> confdefs.h <<EOF
2904 #define $ac_tr_func 1
2905 EOF
2906
2907 else
2908   echo "$ac_t""no" 1>&6
2909 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2910 fi
2911 done
2912
2913
2914
2915 cat > conftest.$ac_ext <<EOF
2916 #line 2917 "configure"
2917 #include "confdefs.h"
2918 #include <stdio.h>
2919 EOF
2920 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2921   egrep "snprintf" >/dev/null 2>&1; then
2922   rm -rf conftest*
2923   cat >> confdefs.h <<\EOF
2924 #define HAVE_SNPRINTF_PROTOTYPE 1
2925 EOF
2926
2927 fi
2928 rm -f conftest*
2929
2930
2931 echo $ac_n "checking for modf""... $ac_c" 1>&6
2932 echo "configure:2933: checking for modf" >&5
2933 if eval "test \"`echo '$''{'ac_cv_func_modf'+set}'`\" = set"; then
2934   echo $ac_n "(cached) $ac_c" 1>&6
2935 else
2936   cat > conftest.$ac_ext <<EOF
2937 #line 2938 "configure"
2938 #include "confdefs.h"
2939 /* System header to define __stub macros and hopefully few prototypes,
2940     which can conflict with char modf(); below.  */
2941 #include <assert.h>
2942 /* Override any gcc2 internal prototype to avoid an error.  */
2943 /* We use char because int might match the return type of a gcc2
2944     builtin and then its argument prototype would still apply.  */
2945 char modf();
2946
2947 int main() {
2948
2949 /* The GNU C library defines this for functions which it implements
2950     to always fail with ENOSYS.  Some functions are actually named
2951     something starting with __ and the normal name is an alias.  */
2952 #if defined (__stub_modf) || defined (__stub___modf)
2953 choke me
2954 #else
2955 modf();
2956 #endif
2957
2958 ; return 0; }
2959 EOF
2960 if { (eval echo configure:2961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2961   rm -rf conftest*
2962   eval "ac_cv_func_modf=yes"
2963 else
2964   echo "configure: failed program was:" >&5
2965   cat conftest.$ac_ext >&5
2966   rm -rf conftest*
2967   eval "ac_cv_func_modf=no"
2968 fi
2969 rm -f conftest*
2970 fi
2971
2972 if eval "test \"`echo '$ac_cv_func_'modf`\" = yes"; then
2973   echo "$ac_t""yes" 1>&6
2974   :
2975 else
2976   echo "$ac_t""no" 1>&6
2977 echo $ac_n "checking for modf in -lm""... $ac_c" 1>&6
2978 echo "configure:2979: checking for modf in -lm" >&5
2979 ac_lib_var=`echo m'_'modf | sed 'y%./+-%__p_%'`
2980 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2981   echo $ac_n "(cached) $ac_c" 1>&6
2982 else
2983   ac_save_LIBS="$LIBS"
2984 LIBS="-lm  $LIBS"
2985 cat > conftest.$ac_ext <<EOF
2986 #line 2987 "configure"
2987 #include "confdefs.h"
2988 /* Override any gcc2 internal prototype to avoid an error.  */
2989 /* We use char because int might match the return type of a gcc2
2990     builtin and then its argument prototype would still apply.  */
2991 char modf();
2992
2993 int main() {
2994 modf()
2995 ; return 0; }
2996 EOF
2997 if { (eval echo configure:2998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2998   rm -rf conftest*
2999   eval "ac_cv_lib_$ac_lib_var=yes"
3000 else
3001   echo "configure: failed program was:" >&5
3002   cat conftest.$ac_ext >&5
3003   rm -rf conftest*
3004   eval "ac_cv_lib_$ac_lib_var=no"
3005 fi
3006 rm -f conftest*
3007 LIBS="$ac_save_LIBS"
3008
3009 fi
3010 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3011   echo "$ac_t""yes" 1>&6
3012     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/^a-zA-Z0-9_/_/g' \
3013     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3014   cat >> confdefs.h <<EOF
3015 #define $ac_tr_lib 1
3016 EOF
3017
3018   LIBS="-lm $LIBS"
3019
3020 else
3021   echo "$ac_t""no" 1>&6
3022 fi
3023
3024 fi
3025
3026
3027 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
3028 echo "configure:3029: checking for gethostbyname" >&5
3029 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
3030   echo $ac_n "(cached) $ac_c" 1>&6
3031 else
3032   cat > conftest.$ac_ext <<EOF
3033 #line 3034 "configure"
3034 #include "confdefs.h"
3035 /* System header to define __stub macros and hopefully few prototypes,
3036     which can conflict with char gethostbyname(); below.  */
3037 #include <assert.h>
3038 /* Override any gcc2 internal prototype to avoid an error.  */
3039 /* We use char because int might match the return type of a gcc2
3040     builtin and then its argument prototype would still apply.  */
3041 char gethostbyname();
3042
3043 int main() {
3044
3045 /* The GNU C library defines this for functions which it implements
3046     to always fail with ENOSYS.  Some functions are actually named
3047     something starting with __ and the normal name is an alias.  */
3048 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
3049 choke me
3050 #else
3051 gethostbyname();
3052 #endif
3053
3054 ; return 0; }
3055 EOF
3056 if { (eval echo configure:3057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3057   rm -rf conftest*
3058   eval "ac_cv_func_gethostbyname=yes"
3059 else
3060   echo "configure: failed program was:" >&5
3061   cat conftest.$ac_ext >&5
3062   rm -rf conftest*
3063   eval "ac_cv_func_gethostbyname=no"
3064 fi
3065 rm -f conftest*
3066 fi
3067
3068 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
3069   echo "$ac_t""yes" 1>&6
3070   :
3071 else
3072   echo "$ac_t""no" 1>&6
3073 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
3074 echo "configure:3075: checking for gethostbyname in -lnsl" >&5
3075 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
3076 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3077   echo $ac_n "(cached) $ac_c" 1>&6
3078 else
3079   ac_save_LIBS="$LIBS"
3080 LIBS="-lnsl  $LIBS"
3081 cat > conftest.$ac_ext <<EOF
3082 #line 3083 "configure"
3083 #include "confdefs.h"
3084 /* Override any gcc2 internal prototype to avoid an error.  */
3085 /* We use char because int might match the return type of a gcc2
3086     builtin and then its argument prototype would still apply.  */
3087 char gethostbyname();
3088
3089 int main() {
3090 gethostbyname()
3091 ; return 0; }
3092 EOF
3093 if { (eval echo configure:3094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3094   rm -rf conftest*
3095   eval "ac_cv_lib_$ac_lib_var=yes"
3096 else
3097   echo "configure: failed program was:" >&5
3098   cat conftest.$ac_ext >&5
3099   rm -rf conftest*
3100   eval "ac_cv_lib_$ac_lib_var=no"
3101 fi
3102 rm -f conftest*
3103 LIBS="$ac_save_LIBS"
3104
3105 fi
3106 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3107   echo "$ac_t""yes" 1>&6
3108     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/^a-zA-Z0-9_/_/g' \
3109     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3110   cat >> confdefs.h <<EOF
3111 #define $ac_tr_lib 1
3112 EOF
3113
3114   LIBS="-lnsl $LIBS"
3115
3116 else
3117   echo "$ac_t""no" 1>&6
3118 echo $ac_n "checking for gethostbyname in -lresolv""... $ac_c" 1>&6
3119 echo "configure:3120: checking for gethostbyname in -lresolv" >&5
3120 ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'`
3121 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3122   echo $ac_n "(cached) $ac_c" 1>&6
3123 else
3124   ac_save_LIBS="$LIBS"
3125 LIBS="-lresolv  $LIBS"
3126 cat > conftest.$ac_ext <<EOF
3127 #line 3128 "configure"
3128 #include "confdefs.h"
3129 /* Override any gcc2 internal prototype to avoid an error.  */
3130 /* We use char because int might match the return type of a gcc2
3131     builtin and then its argument prototype would still apply.  */
3132 char gethostbyname();
3133
3134 int main() {
3135 gethostbyname()
3136 ; return 0; }
3137 EOF
3138 if { (eval echo configure:3139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3139   rm -rf conftest*
3140   eval "ac_cv_lib_$ac_lib_var=yes"
3141 else
3142   echo "configure: failed program was:" >&5
3143   cat conftest.$ac_ext >&5
3144   rm -rf conftest*
3145   eval "ac_cv_lib_$ac_lib_var=no"
3146 fi
3147 rm -f conftest*
3148 LIBS="$ac_save_LIBS"
3149
3150 fi
3151 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3152   echo "$ac_t""yes" 1>&6
3153     ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/^a-zA-Z0-9_/_/g' \
3154     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3155   cat >> confdefs.h <<EOF
3156 #define $ac_tr_lib 1
3157 EOF
3158
3159   LIBS="-lresolv $LIBS"
3160
3161 else
3162   echo "$ac_t""no" 1>&6
3163 fi
3164
3165 fi
3166
3167 fi
3168
3169 echo $ac_n "checking for socket""... $ac_c" 1>&6
3170 echo "configure:3171: checking for socket" >&5
3171 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
3172   echo $ac_n "(cached) $ac_c" 1>&6
3173 else
3174   cat > conftest.$ac_ext <<EOF
3175 #line 3176 "configure"
3176 #include "confdefs.h"
3177 /* System header to define __stub macros and hopefully few prototypes,
3178     which can conflict with char socket(); below.  */
3179 #include <assert.h>
3180 /* Override any gcc2 internal prototype to avoid an error.  */
3181 /* We use char because int might match the return type of a gcc2
3182     builtin and then its argument prototype would still apply.  */
3183 char socket();
3184
3185 int main() {
3186
3187 /* The GNU C library defines this for functions which it implements
3188     to always fail with ENOSYS.  Some functions are actually named
3189     something starting with __ and the normal name is an alias.  */
3190 #if defined (__stub_socket) || defined (__stub___socket)
3191 choke me
3192 #else
3193 socket();
3194 #endif
3195
3196 ; return 0; }
3197 EOF
3198 if { (eval echo configure:3199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3199   rm -rf conftest*
3200   eval "ac_cv_func_socket=yes"
3201 else
3202   echo "configure: failed program was:" >&5
3203   cat conftest.$ac_ext >&5
3204   rm -rf conftest*
3205   eval "ac_cv_func_socket=no"
3206 fi
3207 rm -f conftest*
3208 fi
3209
3210 if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
3211   echo "$ac_t""yes" 1>&6
3212   :
3213 else
3214   echo "$ac_t""no" 1>&6
3215 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
3216 echo "configure:3217: checking for socket in -lsocket" >&5
3217 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
3218 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3219   echo $ac_n "(cached) $ac_c" 1>&6
3220 else
3221   ac_save_LIBS="$LIBS"
3222 LIBS="-lsocket  $LIBS"
3223 cat > conftest.$ac_ext <<EOF
3224 #line 3225 "configure"
3225 #include "confdefs.h"
3226 /* Override any gcc2 internal prototype to avoid an error.  */
3227 /* We use char because int might match the return type of a gcc2
3228     builtin and then its argument prototype would still apply.  */
3229 char socket();
3230
3231 int main() {
3232 socket()
3233 ; return 0; }
3234 EOF
3235 if { (eval echo configure:3236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3236   rm -rf conftest*
3237   eval "ac_cv_lib_$ac_lib_var=yes"
3238 else
3239   echo "configure: failed program was:" >&5
3240   cat conftest.$ac_ext >&5
3241   rm -rf conftest*
3242   eval "ac_cv_lib_$ac_lib_var=no"
3243 fi
3244 rm -f conftest*
3245 LIBS="$ac_save_LIBS"
3246
3247 fi
3248 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3249   echo "$ac_t""yes" 1>&6
3250     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
3251     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3252   cat >> confdefs.h <<EOF
3253 #define $ac_tr_lib 1
3254 EOF
3255
3256   LIBS="-lsocket $LIBS"
3257
3258 else
3259   echo "$ac_t""no" 1>&6
3260 fi
3261
3262 fi
3263
3264
3265
3266 echo $ac_n "checking for ruserpass""... $ac_c" 1>&6
3267 echo "configure:3268: checking for ruserpass" >&5
3268 if eval "test \"`echo '$''{'ac_cv_func_ruserpass'+set}'`\" = set"; then
3269   echo $ac_n "(cached) $ac_c" 1>&6
3270 else
3271   cat > conftest.$ac_ext <<EOF
3272 #line 3273 "configure"
3273 #include "confdefs.h"
3274 /* System header to define __stub macros and hopefully few prototypes,
3275     which can conflict with char ruserpass(); below.  */
3276 #include <assert.h>
3277 /* Override any gcc2 internal prototype to avoid an error.  */
3278 /* We use char because int might match the return type of a gcc2
3279     builtin and then its argument prototype would still apply.  */
3280 char ruserpass();
3281
3282 int main() {
3283
3284 /* The GNU C library defines this for functions which it implements
3285     to always fail with ENOSYS.  Some functions are actually named
3286     something starting with __ and the normal name is an alias.  */
3287 #if defined (__stub_ruserpass) || defined (__stub___ruserpass)
3288 choke me
3289 #else
3290 ruserpass();
3291 #endif
3292
3293 ; return 0; }
3294 EOF
3295 if { (eval echo configure:3296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3296   rm -rf conftest*
3297   eval "ac_cv_func_ruserpass=yes"
3298 else
3299   echo "configure: failed program was:" >&5
3300   cat conftest.$ac_ext >&5
3301   rm -rf conftest*
3302   eval "ac_cv_func_ruserpass=no"
3303 fi
3304 rm -f conftest*
3305 fi
3306
3307 if eval "test \"`echo '$ac_cv_func_'ruserpass`\" = yes"; then
3308   echo "$ac_t""yes" 1>&6
3309   :
3310 else
3311   echo "$ac_t""no" 1>&6
3312 echo $ac_n "checking for _ruserpass""... $ac_c" 1>&6
3313 echo "configure:3314: checking for _ruserpass" >&5
3314 if eval "test \"`echo '$''{'ac_cv_func__ruserpass'+set}'`\" = set"; then
3315   echo $ac_n "(cached) $ac_c" 1>&6
3316 else
3317   cat > conftest.$ac_ext <<EOF
3318 #line 3319 "configure"
3319 #include "confdefs.h"
3320 /* System header to define __stub macros and hopefully few prototypes,
3321     which can conflict with char _ruserpass(); below.  */
3322 #include <assert.h>
3323 /* Override any gcc2 internal prototype to avoid an error.  */
3324 /* We use char because int might match the return type of a gcc2
3325     builtin and then its argument prototype would still apply.  */
3326 char _ruserpass();
3327
3328 int main() {
3329
3330 /* The GNU C library defines this for functions which it implements
3331     to always fail with ENOSYS.  Some functions are actually named
3332     something starting with __ and the normal name is an alias.  */
3333 #if defined (__stub__ruserpass) || defined (__stub____ruserpass)
3334 choke me
3335 #else
3336 _ruserpass();
3337 #endif
3338
3339 ; return 0; }
3340 EOF
3341 if { (eval echo configure:3342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3342   rm -rf conftest*
3343   eval "ac_cv_func__ruserpass=yes"
3344 else
3345   echo "configure: failed program was:" >&5
3346   cat conftest.$ac_ext >&5
3347   rm -rf conftest*
3348   eval "ac_cv_func__ruserpass=no"
3349 fi
3350 rm -f conftest*
3351 fi
3352
3353 if eval "test \"`echo '$ac_cv_func_'_ruserpass`\" = yes"; then
3354   echo "$ac_t""yes" 1>&6
3355   :
3356 else
3357   echo "$ac_t""no" 1>&6
3358 echo $ac_n "checking for _ruserpass in -lsocket""... $ac_c" 1>&6
3359 echo "configure:3360: checking for _ruserpass in -lsocket" >&5
3360 ac_lib_var=`echo socket'_'_ruserpass | sed 'y%./+-%__p_%'`
3361 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3362   echo $ac_n "(cached) $ac_c" 1>&6
3363 else
3364   ac_save_LIBS="$LIBS"
3365 LIBS="-lsocket  $LIBS"
3366 cat > conftest.$ac_ext <<EOF
3367 #line 3368 "configure"
3368 #include "confdefs.h"
3369 /* Override any gcc2 internal prototype to avoid an error.  */
3370 /* We use char because int might match the return type of a gcc2
3371     builtin and then its argument prototype would still apply.  */
3372 char _ruserpass();
3373
3374 int main() {
3375 _ruserpass()
3376 ; return 0; }
3377 EOF
3378 if { (eval echo configure:3379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3379   rm -rf conftest*
3380   eval "ac_cv_lib_$ac_lib_var=yes"
3381 else
3382   echo "configure: failed program was:" >&5
3383   cat conftest.$ac_ext >&5
3384   rm -rf conftest*
3385   eval "ac_cv_lib_$ac_lib_var=no"
3386 fi
3387 rm -f conftest*
3388 LIBS="$ac_save_LIBS"
3389
3390 fi
3391 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3392   echo "$ac_t""yes" 1>&6
3393     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
3394     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3395   cat >> confdefs.h <<EOF
3396 #define $ac_tr_lib 1
3397 EOF
3398
3399   LIBS="-lsocket $LIBS"
3400
3401 else
3402   echo "$ac_t""no" 1>&6
3403 fi
3404
3405 fi
3406
3407 fi
3408
3409 if test x$ac_cv_func_ruserpass = xno; then
3410   if test x$ac_cv_func__ruserpass = xyes -o x$ac_cv_lib_socket__ruserpass = xyes; then
3411     cat >> confdefs.h <<\EOF
3412 #define ruserpass _ruserpass
3413 EOF
3414
3415   else
3416     LIBOBJS="$LIBOBJS ruserpass.o"
3417   fi
3418 fi
3419
3420
3421 termcap_curses_order="termcap curses ncurses"
3422 for lib in $termcap_curses_order; do
3423   echo $ac_n "checking for tgetent in -l${lib}""... $ac_c" 1>&6
3424 echo "configure:3425: checking for tgetent in -l${lib}" >&5
3425 ac_lib_var=`echo ${lib}'_'tgetent | sed 'y%./+-%__p_%'`
3426 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3427   echo $ac_n "(cached) $ac_c" 1>&6
3428 else
3429   ac_save_LIBS="$LIBS"
3430 LIBS="-l${lib}  $LIBS"
3431 cat > conftest.$ac_ext <<EOF
3432 #line 3433 "configure"
3433 #include "confdefs.h"
3434 /* Override any gcc2 internal prototype to avoid an error.  */
3435 /* We use char because int might match the return type of a gcc2
3436     builtin and then its argument prototype would still apply.  */
3437 char tgetent();
3438
3439 int main() {
3440 tgetent()
3441 ; return 0; }
3442 EOF
3443 if { (eval echo configure:3444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3444   rm -rf conftest*
3445   eval "ac_cv_lib_$ac_lib_var=yes"
3446 else
3447   echo "configure: failed program was:" >&5
3448   cat conftest.$ac_ext >&5
3449   rm -rf conftest*
3450   eval "ac_cv_lib_$ac_lib_var=no"
3451 fi
3452 rm -f conftest*
3453 LIBS="$ac_save_LIBS"
3454
3455 fi
3456 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3457   echo "$ac_t""yes" 1>&6
3458   TERMLIB="-l$lib"; break
3459 else
3460   echo "$ac_t""no" 1>&6
3461 fi
3462
3463 done
3464
3465
3466 echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
3467 echo "configure:3468: checking for dbm_open" >&5
3468 if eval "test \"`echo '$''{'ac_cv_func_dbm_open'+set}'`\" = set"; then
3469   echo $ac_n "(cached) $ac_c" 1>&6
3470 else
3471   cat > conftest.$ac_ext <<EOF
3472 #line 3473 "configure"
3473 #include "confdefs.h"
3474 /* System header to define __stub macros and hopefully few prototypes,
3475     which can conflict with char dbm_open(); below.  */
3476 #include <assert.h>
3477 /* Override any gcc2 internal prototype to avoid an error.  */
3478 /* We use char because int might match the return type of a gcc2
3479     builtin and then its argument prototype would still apply.  */
3480 char dbm_open();
3481
3482 int main() {
3483
3484 /* The GNU C library defines this for functions which it implements
3485     to always fail with ENOSYS.  Some functions are actually named
3486     something starting with __ and the normal name is an alias.  */
3487 #if defined (__stub_dbm_open) || defined (__stub___dbm_open)
3488 choke me
3489 #else
3490 dbm_open();
3491 #endif
3492
3493 ; return 0; }
3494 EOF
3495 if { (eval echo configure:3496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3496   rm -rf conftest*
3497   eval "ac_cv_func_dbm_open=yes"
3498 else
3499   echo "configure: failed program was:" >&5
3500   cat conftest.$ac_ext >&5
3501   rm -rf conftest*
3502   eval "ac_cv_func_dbm_open=no"
3503 fi
3504 rm -f conftest*
3505 fi
3506
3507 if eval "test \"`echo '$ac_cv_func_'dbm_open`\" = yes"; then
3508   echo "$ac_t""yes" 1>&6
3509   :
3510 else
3511   echo "$ac_t""no" 1>&6
3512 echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
3513 echo "configure:3514: checking for dbm_open in -lndbm" >&5
3514 ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-%__p_%'`
3515 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3516   echo $ac_n "(cached) $ac_c" 1>&6
3517 else
3518   ac_save_LIBS="$LIBS"
3519 LIBS="-lndbm  $LIBS"
3520 cat > conftest.$ac_ext <<EOF
3521 #line 3522 "configure"
3522 #include "confdefs.h"
3523 /* Override any gcc2 internal prototype to avoid an error.  */
3524 /* We use char because int might match the return type of a gcc2
3525     builtin and then its argument prototype would still apply.  */
3526 char dbm_open();
3527
3528 int main() {
3529 dbm_open()
3530 ; return 0; }
3531 EOF
3532 if { (eval echo configure:3533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3533   rm -rf conftest*
3534   eval "ac_cv_lib_$ac_lib_var=yes"
3535 else
3536   echo "configure: failed program was:" >&5
3537   cat conftest.$ac_ext >&5
3538   rm -rf conftest*
3539   eval "ac_cv_lib_$ac_lib_var=no"
3540 fi
3541 rm -f conftest*
3542 LIBS="$ac_save_LIBS"
3543
3544 fi
3545 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3546   echo "$ac_t""yes" 1>&6
3547     ac_tr_lib=HAVE_LIB`echo ndbm | sed -e 's/^a-zA-Z0-9_/_/g' \
3548     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3549   cat >> confdefs.h <<EOF
3550 #define $ac_tr_lib 1
3551 EOF
3552
3553   LIBS="-lndbm $LIBS"
3554
3555 else
3556   echo "$ac_t""no" 1>&6
3557 echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
3558 echo "configure:3559: checking for dbm_open in -ldbm" >&5
3559 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-%__p_%'`
3560 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3561   echo $ac_n "(cached) $ac_c" 1>&6
3562 else
3563   ac_save_LIBS="$LIBS"
3564 LIBS="-ldbm  $LIBS"
3565 cat > conftest.$ac_ext <<EOF
3566 #line 3567 "configure"
3567 #include "confdefs.h"
3568 /* Override any gcc2 internal prototype to avoid an error.  */
3569 /* We use char because int might match the return type of a gcc2
3570     builtin and then its argument prototype would still apply.  */
3571 char dbm_open();
3572
3573 int main() {
3574 dbm_open()
3575 ; return 0; }
3576 EOF
3577 if { (eval echo configure:3578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3578   rm -rf conftest*
3579   eval "ac_cv_lib_$ac_lib_var=yes"
3580 else
3581   echo "configure: failed program was:" >&5
3582   cat conftest.$ac_ext >&5
3583   rm -rf conftest*
3584   eval "ac_cv_lib_$ac_lib_var=no"
3585 fi
3586 rm -f conftest*
3587 LIBS="$ac_save_LIBS"
3588
3589 fi
3590 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3591   echo "$ac_t""yes" 1>&6
3592     ac_tr_lib=HAVE_LIB`echo dbm | sed -e 's/^a-zA-Z0-9_/_/g' \
3593     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3594   cat >> confdefs.h <<EOF
3595 #define $ac_tr_lib 1
3596 EOF
3597
3598   LIBS="-ldbm $LIBS"
3599
3600 else
3601   echo "$ac_t""no" 1>&6
3602 fi
3603
3604 fi
3605
3606 fi
3607
3608
3609 for ac_hdr in db1/ndbm.h
3610 do
3611 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3612 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3613 echo "configure:3614: checking for $ac_hdr" >&5
3614 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3615   echo $ac_n "(cached) $ac_c" 1>&6
3616 else
3617   cat > conftest.$ac_ext <<EOF
3618 #line 3619 "configure"
3619 #include "confdefs.h"
3620 #include <$ac_hdr>
3621 EOF
3622 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3623 { (eval echo configure:3624: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3624 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3625 if test -z "$ac_err"; then
3626   rm -rf conftest*
3627   eval "ac_cv_header_$ac_safe=yes"
3628 else
3629   echo "$ac_err" >&5
3630   echo "configure: failed program was:" >&5
3631   cat conftest.$ac_ext >&5
3632   rm -rf conftest*
3633   eval "ac_cv_header_$ac_safe=no"
3634 fi
3635 rm -f conftest*
3636 fi
3637 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3638   echo "$ac_t""yes" 1>&6
3639     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3640   cat >> confdefs.h <<EOF
3641 #define $ac_tr_hdr 1
3642 EOF
3643
3644 else
3645   echo "$ac_t""no" 1>&6
3646 fi
3647 done
3648
3649
3650 if test x$with_hesiod != x -a x$with_hesiod != xno; then
3651   if test x$with_hesiod != xyes; then
3652     HESIOD_INCLUDES="-I$with_hesiod/include"
3653     HESIOD_LIBS="-L$with_hesiod/lib"
3654   fi
3655   echo $ac_n "checking for res_send""... $ac_c" 1>&6
3656 echo "configure:3657: checking for res_send" >&5
3657 if eval "test \"`echo '$''{'ac_cv_func_res_send'+set}'`\" = set"; then
3658   echo $ac_n "(cached) $ac_c" 1>&6
3659 else
3660   cat > conftest.$ac_ext <<EOF
3661 #line 3662 "configure"
3662 #include "confdefs.h"
3663 /* System header to define __stub macros and hopefully few prototypes,
3664     which can conflict with char res_send(); below.  */
3665 #include <assert.h>
3666 /* Override any gcc2 internal prototype to avoid an error.  */
3667 /* We use char because int might match the return type of a gcc2
3668     builtin and then its argument prototype would still apply.  */
3669 char res_send();
3670
3671 int main() {
3672
3673 /* The GNU C library defines this for functions which it implements
3674     to always fail with ENOSYS.  Some functions are actually named
3675     something starting with __ and the normal name is an alias.  */
3676 #if defined (__stub_res_send) || defined (__stub___res_send)
3677 choke me
3678 #else
3679 res_send();
3680 #endif
3681
3682 ; return 0; }
3683 EOF
3684 if { (eval echo configure:3685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3685   rm -rf conftest*
3686   eval "ac_cv_func_res_send=yes"
3687 else
3688   echo "configure: failed program was:" >&5
3689   cat conftest.$ac_ext >&5
3690   rm -rf conftest*
3691   eval "ac_cv_func_res_send=no"
3692 fi
3693 rm -f conftest*
3694 fi
3695
3696 if eval "test \"`echo '$ac_cv_func_'res_send`\" = yes"; then
3697   echo "$ac_t""yes" 1>&6
3698   :
3699 else
3700   echo "$ac_t""no" 1>&6
3701 echo $ac_n "checking for res_send in -lresolv""... $ac_c" 1>&6
3702 echo "configure:3703: checking for res_send in -lresolv" >&5
3703 ac_lib_var=`echo resolv'_'res_send | sed 'y%./+-%__p_%'`
3704 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3705   echo $ac_n "(cached) $ac_c" 1>&6
3706 else
3707   ac_save_LIBS="$LIBS"
3708 LIBS="-lresolv  $LIBS"
3709 cat > conftest.$ac_ext <<EOF
3710 #line 3711 "configure"
3711 #include "confdefs.h"
3712 /* Override any gcc2 internal prototype to avoid an error.  */
3713 /* We use char because int might match the return type of a gcc2
3714     builtin and then its argument prototype would still apply.  */
3715 char res_send();
3716
3717 int main() {
3718 res_send()
3719 ; return 0; }
3720 EOF
3721 if { (eval echo configure:3722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3722   rm -rf conftest*
3723   eval "ac_cv_lib_$ac_lib_var=yes"
3724 else
3725   echo "configure: failed program was:" >&5
3726   cat conftest.$ac_ext >&5
3727   rm -rf conftest*
3728   eval "ac_cv_lib_$ac_lib_var=no"
3729 fi
3730 rm -f conftest*
3731 LIBS="$ac_save_LIBS"
3732
3733 fi
3734 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3735   echo "$ac_t""yes" 1>&6
3736     ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/^a-zA-Z0-9_/_/g' \
3737     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3738   cat >> confdefs.h <<EOF
3739 #define $ac_tr_lib 1
3740 EOF
3741
3742   LIBS="-lresolv $LIBS"
3743
3744 else
3745   echo "$ac_t""no" 1>&6
3746 fi
3747
3748 fi
3749
3750   echo $ac_n "checking for hes_resolve in -lhesiod""... $ac_c" 1>&6
3751 echo "configure:3752: checking for hes_resolve in -lhesiod" >&5
3752 ac_lib_var=`echo hesiod'_'hes_resolve | sed 'y%./+-%__p_%'`
3753 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3754   echo $ac_n "(cached) $ac_c" 1>&6
3755 else
3756   ac_save_LIBS="$LIBS"
3757 LIBS="-lhesiod $HESIOD_LIBS $LIBS"
3758 cat > conftest.$ac_ext <<EOF
3759 #line 3760 "configure"
3760 #include "confdefs.h"
3761 /* Override any gcc2 internal prototype to avoid an error.  */
3762 /* We use char because int might match the return type of a gcc2
3763     builtin and then its argument prototype would still apply.  */
3764 char hes_resolve();
3765
3766 int main() {
3767 hes_resolve()
3768 ; return 0; }
3769 EOF
3770 if { (eval echo configure:3771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3771   rm -rf conftest*
3772   eval "ac_cv_lib_$ac_lib_var=yes"
3773 else
3774   echo "configure: failed program was:" >&5
3775   cat conftest.$ac_ext >&5
3776   rm -rf conftest*
3777   eval "ac_cv_lib_$ac_lib_var=no"
3778 fi
3779 rm -f conftest*
3780 LIBS="$ac_save_LIBS"
3781
3782 fi
3783 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3784   echo "$ac_t""yes" 1>&6
3785   HESIOD_LIBS="$HESIOD_LIBS -lhesiod"
3786 else
3787   echo "$ac_t""no" 1>&6
3788 { echo "configure: error: Hesiod library not found" 1>&2; exit 1; }
3789 fi
3790
3791 fi
3792
3793 if test x$with_krb4 != x -a x$with_krb4 != xno; then
3794   if test x$with_krb4 != xyes; then
3795     KRB4_INCLUDES="-I$with_krb4/include"
3796     if test -d "$with_krb4/include/kerberosIV"; then
3797       KRB4_INCLUDES="$KRB4_INCLUDES -I$with_krb4/include/kerberosIV"
3798     fi
3799     KRB4_LIBS="-L$with_krb4/lib"
3800   elif test -d /usr/include/kerberosIV; then
3801     KRB4_INCLUDES="-I/usr/include/kerberosIV"
3802   fi
3803   echo $ac_n "checking for krb_rd_req in -lkrb4""... $ac_c" 1>&6
3804 echo "configure:3805: checking for krb_rd_req in -lkrb4" >&5
3805 ac_lib_var=`echo krb4'_'krb_rd_req | sed 'y%./+-%__p_%'`
3806 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3807   echo $ac_n "(cached) $ac_c" 1>&6
3808 else
3809   ac_save_LIBS="$LIBS"
3810 LIBS="-lkrb4 $KRB4_LIBS -ldes425 -lkrb5 -lcrypto -lcom_err $LIBS"
3811 cat > conftest.$ac_ext <<EOF
3812 #line 3813 "configure"
3813 #include "confdefs.h"
3814 /* Override any gcc2 internal prototype to avoid an error.  */
3815 /* We use char because int might match the return type of a gcc2
3816     builtin and then its argument prototype would still apply.  */
3817 char krb_rd_req();
3818
3819 int main() {
3820 krb_rd_req()
3821 ; return 0; }
3822 EOF
3823 if { (eval echo configure:3824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3824   rm -rf conftest*
3825   eval "ac_cv_lib_$ac_lib_var=yes"
3826 else
3827   echo "configure: failed program was:" >&5
3828   cat conftest.$ac_ext >&5
3829   rm -rf conftest*
3830   eval "ac_cv_lib_$ac_lib_var=no"
3831 fi
3832 rm -f conftest*
3833 LIBS="$ac_save_LIBS"
3834
3835 fi
3836 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3837   echo "$ac_t""yes" 1>&6
3838   KRB4_LIBS="$KRB4_LIBS -lkrb4 -ldes425 -lkrb5 -lcrypto -lcom_err"
3839 else
3840   echo "$ac_t""no" 1>&6
3841 echo $ac_n "checking for krb_rd_req in -lkrb""... $ac_c" 1>&6
3842 echo "configure:3843: checking for krb_rd_req in -lkrb" >&5
3843 ac_lib_var=`echo krb'_'krb_rd_req | sed 'y%./+-%__p_%'`
3844 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3845   echo $ac_n "(cached) $ac_c" 1>&6
3846 else
3847   ac_save_LIBS="$LIBS"
3848 LIBS="-lkrb $KRB4_LIBS -ldes $LIBS"
3849 cat > conftest.$ac_ext <<EOF
3850 #line 3851 "configure"
3851 #include "confdefs.h"
3852 /* Override any gcc2 internal prototype to avoid an error.  */
3853 /* We use char because int might match the return type of a gcc2
3854     builtin and then its argument prototype would still apply.  */
3855 char krb_rd_req();
3856
3857 int main() {
3858 krb_rd_req()
3859 ; return 0; }
3860 EOF
3861 if { (eval echo configure:3862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3862   rm -rf conftest*
3863   eval "ac_cv_lib_$ac_lib_var=yes"
3864 else
3865   echo "configure: failed program was:" >&5
3866   cat conftest.$ac_ext >&5
3867   rm -rf conftest*
3868   eval "ac_cv_lib_$ac_lib_var=no"
3869 fi
3870 rm -f conftest*
3871 LIBS="$ac_save_LIBS"
3872
3873 fi
3874 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3875   echo "$ac_t""yes" 1>&6
3876   KRB4_LIBS="$KRB4_LIBS -lkrb -ldes"
3877 else
3878   echo "$ac_t""no" 1>&6
3879 { echo "configure: error: Kerberos 4 libraries not found" 1>&2; exit 1; }
3880 fi
3881
3882 fi
3883
3884 fi
3885
3886
3887 nmh_save_LIBS="$LIBS"
3888 LIBS="$TERMLIB $LIBS"
3889
3890 echo $ac_n "checking if an include file defines ospeed""... $ac_c" 1>&6
3891 echo "configure:3892: checking if an include file defines ospeed" >&5
3892 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_include_defines'+set}'`\" = set"; then
3893   echo $ac_n "(cached) $ac_c" 1>&6
3894 else
3895   cat > conftest.$ac_ext <<EOF
3896 #line 3897 "configure"
3897 #include "confdefs.h"
3898 #include <sys/types.h>
3899 #if HAVE_TERMIOS_H
3900 #include <termios.h>
3901 #endif
3902 #if HAVE_TERMCAP_H
3903 #include <termcap.h>
3904 #endif
3905 int main() {
3906 ospeed = 0;
3907 ; return 0; }
3908 EOF
3909 if { (eval echo configure:3910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3910   rm -rf conftest*
3911   nmh_cv_decl_ospeed_include_defines=yes
3912 else
3913   echo "configure: failed program was:" >&5
3914   cat conftest.$ac_ext >&5
3915   rm -rf conftest*
3916   nmh_cv_decl_ospeed_include_defines=no
3917 fi
3918 rm -f conftest*
3919 fi
3920
3921 echo "$ac_t""$nmh_cv_decl_ospeed_include_defines" 1>&6
3922
3923 if test $nmh_cv_decl_ospeed_include_defines = no; then
3924   echo $ac_n "checking if you must define ospeed""... $ac_c" 1>&6
3925 echo "configure:3926: checking if you must define ospeed" >&5
3926 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_must_define'+set}'`\" = set"; then
3927   echo $ac_n "(cached) $ac_c" 1>&6
3928 else
3929   cat > conftest.$ac_ext <<EOF
3930 #line 3931 "configure"
3931 #include "confdefs.h"
3932
3933 int main() {
3934 extern short ospeed; ospeed = 0;
3935 ; return 0; }
3936 EOF
3937 if { (eval echo configure:3938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3938   rm -rf conftest*
3939   nmh_cv_decl_ospeed_must_define=yes
3940 else
3941   echo "configure: failed program was:" >&5
3942   cat conftest.$ac_ext >&5
3943   rm -rf conftest*
3944   nmh_cv_decl_ospeed_must_define=no
3945 fi
3946 rm -f conftest*
3947 fi
3948
3949 echo "$ac_t""$nmh_cv_decl_ospeed_must_define" 1>&6
3950 fi
3951
3952 if test $nmh_cv_decl_ospeed_include_defines = yes; then
3953   cat >> confdefs.h <<\EOF
3954 #define HAVE_OSPEED 1
3955 EOF
3956
3957 elif test $nmh_cv_decl_ospeed_must_define = yes; then
3958   cat >> confdefs.h <<\EOF
3959 #define HAVE_OSPEED 1
3960 EOF
3961
3962   cat >> confdefs.h <<\EOF
3963 #define MUST_DEFINE_OSPEED 1
3964 EOF
3965
3966 fi
3967
3968
3969 LIBS="$nmh_save_LIBS"
3970
3971 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3972 echo "configure:3973: checking return type of signal handlers" >&5
3973 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3974   echo $ac_n "(cached) $ac_c" 1>&6
3975 else
3976   cat > conftest.$ac_ext <<EOF
3977 #line 3978 "configure"
3978 #include "confdefs.h"
3979 #include <sys/types.h>
3980 #include <signal.h>
3981 #ifdef signal
3982 #undef signal
3983 #endif
3984 #ifdef __cplusplus
3985 extern "C" void (*signal (int, void (*)(int)))(int);
3986 #else
3987 void (*signal ()) ();
3988 #endif
3989
3990 int main() {
3991 int i;
3992 ; return 0; }
3993 EOF
3994 if { (eval echo configure:3995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3995   rm -rf conftest*
3996   ac_cv_type_signal=void
3997 else
3998   echo "configure: failed program was:" >&5
3999   cat conftest.$ac_ext >&5
4000   rm -rf conftest*
4001   ac_cv_type_signal=int
4002 fi
4003 rm -f conftest*
4004 fi
4005
4006 echo "$ac_t""$ac_cv_type_signal" 1>&6
4007 cat >> confdefs.h <<EOF
4008 #define RETSIGTYPE $ac_cv_type_signal
4009 EOF
4010
4011
4012 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
4013 echo "configure:4014: checking for pid_t" >&5
4014 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
4015   echo $ac_n "(cached) $ac_c" 1>&6
4016 else
4017   cat > conftest.$ac_ext <<EOF
4018 #line 4019 "configure"
4019 #include "confdefs.h"
4020 #include <sys/types.h>
4021 #if STDC_HEADERS
4022 #include <stdlib.h>
4023 #include <stddef.h>
4024 #endif
4025 EOF
4026 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4027   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4028   rm -rf conftest*
4029   ac_cv_type_pid_t=yes
4030 else
4031   rm -rf conftest*
4032   ac_cv_type_pid_t=no
4033 fi
4034 rm -f conftest*
4035
4036 fi
4037 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
4038 if test $ac_cv_type_pid_t = no; then
4039   cat >> confdefs.h <<\EOF
4040 #define pid_t int
4041 EOF
4042
4043 fi
4044
4045 echo $ac_n "checking for off_t""... $ac_c" 1>&6
4046 echo "configure:4047: checking for off_t" >&5
4047 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
4048   echo $ac_n "(cached) $ac_c" 1>&6
4049 else
4050   cat > conftest.$ac_ext <<EOF
4051 #line 4052 "configure"
4052 #include "confdefs.h"
4053 #include <sys/types.h>
4054 #if STDC_HEADERS
4055 #include <stdlib.h>
4056 #include <stddef.h>
4057 #endif
4058 EOF
4059 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4060   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4061   rm -rf conftest*
4062   ac_cv_type_off_t=yes
4063 else
4064   rm -rf conftest*
4065   ac_cv_type_off_t=no
4066 fi
4067 rm -f conftest*
4068
4069 fi
4070 echo "$ac_t""$ac_cv_type_off_t" 1>&6
4071 if test $ac_cv_type_off_t = no; then
4072   cat >> confdefs.h <<\EOF
4073 #define off_t long
4074 EOF
4075
4076 fi
4077
4078 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
4079 echo "configure:4080: checking for uid_t in sys/types.h" >&5
4080 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
4081   echo $ac_n "(cached) $ac_c" 1>&6
4082 else
4083   cat > conftest.$ac_ext <<EOF
4084 #line 4085 "configure"
4085 #include "confdefs.h"
4086 #include <sys/types.h>
4087 EOF
4088 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4089   egrep "uid_t" >/dev/null 2>&1; then
4090   rm -rf conftest*
4091   ac_cv_type_uid_t=yes
4092 else
4093   rm -rf conftest*
4094   ac_cv_type_uid_t=no
4095 fi
4096 rm -f conftest*
4097
4098 fi
4099
4100 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
4101 if test $ac_cv_type_uid_t = no; then
4102   cat >> confdefs.h <<\EOF
4103 #define uid_t int
4104 EOF
4105
4106   cat >> confdefs.h <<\EOF
4107 #define gid_t int
4108 EOF
4109
4110 fi
4111
4112 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
4113 echo "configure:4114: checking for mode_t" >&5
4114 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
4115   echo $ac_n "(cached) $ac_c" 1>&6
4116 else
4117   cat > conftest.$ac_ext <<EOF
4118 #line 4119 "configure"
4119 #include "confdefs.h"
4120 #include <sys/types.h>
4121 #if STDC_HEADERS
4122 #include <stdlib.h>
4123 #include <stddef.h>
4124 #endif
4125 EOF
4126 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4127   egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4128   rm -rf conftest*
4129   ac_cv_type_mode_t=yes
4130 else
4131   rm -rf conftest*
4132   ac_cv_type_mode_t=no
4133 fi
4134 rm -f conftest*
4135
4136 fi
4137 echo "$ac_t""$ac_cv_type_mode_t" 1>&6
4138 if test $ac_cv_type_mode_t = no; then
4139   cat >> confdefs.h <<\EOF
4140 #define mode_t int
4141 EOF
4142
4143 fi
4144
4145 echo $ac_n "checking for size_t""... $ac_c" 1>&6
4146 echo "configure:4147: checking for size_t" >&5
4147 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
4148   echo $ac_n "(cached) $ac_c" 1>&6
4149 else
4150   cat > conftest.$ac_ext <<EOF
4151 #line 4152 "configure"
4152 #include "confdefs.h"
4153 #include <sys/types.h>
4154 #if STDC_HEADERS
4155 #include <stdlib.h>
4156 #include <stddef.h>
4157 #endif
4158 EOF
4159 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4160   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4161   rm -rf conftest*
4162   ac_cv_type_size_t=yes
4163 else
4164   rm -rf conftest*
4165   ac_cv_type_size_t=no
4166 fi
4167 rm -f conftest*
4168
4169 fi
4170 echo "$ac_t""$ac_cv_type_size_t" 1>&6
4171 if test $ac_cv_type_size_t = no; then
4172   cat >> confdefs.h <<\EOF
4173 #define size_t unsigned
4174 EOF
4175
4176 fi
4177
4178
4179 echo $ac_n "checking for sigset_t""... $ac_c" 1>&6
4180 echo "configure:4181: checking for sigset_t" >&5
4181 if eval "test \"`echo '$''{'nmh_cv_type_sigset_t'+set}'`\" = set"; then
4182   echo $ac_n "(cached) $ac_c" 1>&6
4183 else
4184   cat > conftest.$ac_ext <<EOF
4185 #line 4186 "configure"
4186 #include "confdefs.h"
4187 #include <sys/types.h>
4188 #include <signal.h>
4189 int main() {
4190 sigset_t tempsigset;
4191 ; return 0; }
4192 EOF
4193 if { (eval echo configure:4194: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4194   rm -rf conftest*
4195   nmh_cv_type_sigset_t=yes
4196 else
4197   echo "configure: failed program was:" >&5
4198   cat conftest.$ac_ext >&5
4199   rm -rf conftest*
4200   nmh_cv_type_sigset_t=no
4201 fi
4202 rm -f conftest*
4203 fi
4204
4205 echo "$ac_t""$nmh_cv_type_sigset_t" 1>&6
4206 if test $nmh_cv_type_sigset_t = no; then
4207   cat >> confdefs.h <<\EOF
4208 #define sigset_t unsigned int
4209 EOF
4210
4211 fi
4212
4213 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
4214 echo "configure:4215: checking for st_blksize in struct stat" >&5
4215 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
4216   echo $ac_n "(cached) $ac_c" 1>&6
4217 else
4218   cat > conftest.$ac_ext <<EOF
4219 #line 4220 "configure"
4220 #include "confdefs.h"
4221 #include <sys/types.h>
4222 #include <sys/stat.h>
4223 int main() {
4224 struct stat s; s.st_blksize;
4225 ; return 0; }
4226 EOF
4227 if { (eval echo configure:4228: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4228   rm -rf conftest*
4229   ac_cv_struct_st_blksize=yes
4230 else
4231   echo "configure: failed program was:" >&5
4232   cat conftest.$ac_ext >&5
4233   rm -rf conftest*
4234   ac_cv_struct_st_blksize=no
4235 fi
4236 rm -f conftest*
4237 fi
4238
4239 echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
4240 if test $ac_cv_struct_st_blksize = yes; then
4241   cat >> confdefs.h <<\EOF
4242 #define HAVE_ST_BLKSIZE 1
4243 EOF
4244
4245 fi
4246
4247
4248 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
4249 echo "configure:4250: checking for tm_gmtoff in struct tm" >&5
4250 if eval "test \"`echo '$''{'nmh_cv_struct_tm_gmtoff'+set}'`\" = set"; then
4251   echo $ac_n "(cached) $ac_c" 1>&6
4252 else
4253   cat > conftest.$ac_ext <<EOF
4254 #line 4255 "configure"
4255 #include "confdefs.h"
4256 #ifdef TIME_WITH_SYS_TIME
4257 # include <sys/time.h>
4258 # include <time.h>
4259 #else
4260 # ifdef TM_IN_SYS_TIME
4261 #  include <sys/time.h>
4262 # else
4263 #  include <time.h>
4264 # endif
4265 #endif
4266 int main() {
4267 struct tm temptm; temptm.tm_gmtoff = 0;
4268 ; return 0; }
4269 EOF
4270 if { (eval echo configure:4271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4271   rm -rf conftest*
4272   nmh_cv_struct_tm_gmtoff=yes
4273 else
4274   echo "configure: failed program was:" >&5
4275   cat conftest.$ac_ext >&5
4276   rm -rf conftest*
4277   nmh_cv_struct_tm_gmtoff=no
4278 fi
4279 rm -f conftest*
4280 fi
4281
4282 echo "$ac_t""$nmh_cv_struct_tm_gmtoff" 1>&6
4283 if test $nmh_cv_struct_tm_gmtoff = yes; then
4284   cat >> confdefs.h <<\EOF
4285 #define HAVE_TM_GMTOFF 1
4286 EOF
4287
4288 fi
4289
4290 echo $ac_n "checking what style of signals to use""... $ac_c" 1>&6
4291 echo "configure:4292: checking what style of signals to use" >&5
4292 if test $ac_cv_func_sigaction = yes -a $ac_cv_func_sigprocmask = yes; then
4293   signals_style=POSIX_SIGNALS
4294   cat >> confdefs.h <<\EOF
4295 #define POSIX_SIGNALS 1
4296 EOF
4297
4298   cat >> confdefs.h <<\EOF
4299 #define RELIABLE_SIGNALS 1
4300 EOF
4301
4302 elif test $ac_cv_func_sigblock = yes -a $ac_cv_func_sigsetmask = yes; then
4303   signals_style=BSD_SIGNALS
4304   cat >> confdefs.h <<\EOF
4305 #define BSD_SIGNALS 1
4306 EOF
4307
4308   cat >> confdefs.h <<\EOF
4309 #define RELIABLE_SIGNALS 1
4310 EOF
4311
4312 elif test $ac_cv_func_sighold = yes -a $ac_cv_func_sigrelse = yes; then
4313   signals_style=SYSV_SIGNALS
4314   cat >> confdefs.h <<\EOF
4315 #define SYSV_SIGNALS 1
4316 EOF
4317
4318 else
4319   signals_style=NO_SIGNAL_BLOCKING
4320   cat >> confdefs.h <<\EOF
4321 #define NO_SIGNAL_BLOCKING 1
4322 EOF
4323
4324 fi
4325
4326 echo "$ac_t""$signals_style" 1>&6
4327
4328 echo $ac_n "checking where signal.h is located""... $ac_c" 1>&6
4329 echo "configure:4330: checking where signal.h is located" >&5
4330 if eval "test \"`echo '$''{'nmh_cv_path_signal_h'+set}'`\" = set"; then
4331   echo $ac_n "(cached) $ac_c" 1>&6
4332 else
4333   for SIGNAL_H in /usr/include/bsd/sys/signal.h                   /usr/include/asm/signal.h                       /usr/include/asm/signum.h                       /usr/include/linux/signal.h                     /usr/include/sys/signal.h                       /dev/null;                     do
4334   test -f $SIGNAL_H && \
4335   grep '#[      ]*define[       ][      ]*SIG[0-9A-Z]*[         ]*[0-9][0-9]*' $SIGNAL_H > /dev/null && \
4336   break
4337 done
4338 nmh_cv_path_signal_h=$SIGNAL_H
4339
4340 fi
4341
4342 echo "$ac_t""$nmh_cv_path_signal_h" 1>&6
4343 SIGNAL_H=$nmh_cv_path_signal_h
4344
4345 case "$target_os" in
4346
4347   solaris2*)
4348     cat >> confdefs.h <<\EOF
4349 #define SYS5 1
4350 EOF
4351
4352     cat >> confdefs.h <<\EOF
4353 #define SVR4 1
4354 EOF
4355
4356     ;;
4357   irix*)
4358     cat >> confdefs.h <<\EOF
4359 #define SYS5 1
4360 EOF
4361
4362     cat >> confdefs.h <<\EOF
4363 #define SVR4 1
4364 EOF
4365
4366     ;;
4367   osf*)
4368     cat >> confdefs.h <<\EOF
4369 #define SYS5 1
4370 EOF
4371
4372     cat >> confdefs.h <<\EOF
4373 #define SVR4 1
4374 EOF
4375
4376     ;;
4377   aix*)
4378     cat >> confdefs.h <<\EOF
4379 #define SYS5 1
4380 EOF
4381
4382     cat >> confdefs.h <<\EOF
4383 #define SVR4 1
4384 EOF
4385
4386     ;;
4387   sunos4*)
4388     cat >> confdefs.h <<\EOF
4389 #define BSD42 1
4390 EOF
4391
4392     ;;
4393   freebsd*)
4394     cat >> confdefs.h <<\EOF
4395 #define BSD42 1
4396 EOF
4397
4398     cat >> confdefs.h <<\EOF
4399 #define BSD44 1
4400 EOF
4401
4402     ;;
4403   netbsd*)
4404     cat >> confdefs.h <<\EOF
4405 #define BSD42 1
4406 EOF
4407
4408     cat >> confdefs.h <<\EOF
4409 #define BSD44 1
4410 EOF
4411
4412     ;;
4413   openbsd*)
4414     cat >> confdefs.h <<\EOF
4415 #define BSD42 1
4416 EOF
4417
4418     cat >> confdefs.h <<\EOF
4419 #define BSD44 1
4420 EOF
4421
4422     ;;
4423   bsd/os*)
4424     cat >> confdefs.h <<\EOF
4425 #define BSD42 1
4426 EOF
4427
4428     cat >> confdefs.h <<\EOF
4429 #define BSD44 1
4430 EOF
4431
4432     ;;
4433   sco5*)
4434     cat >> confdefs.h <<\EOF
4435 #define SYS5 1
4436 EOF
4437
4438     cat >> confdefs.h <<\EOF
4439 #define SCO_5_STDIO 1
4440 EOF
4441
4442     ;;
4443 esac
4444
4445
4446 trap '' 1 2 15
4447 cat > confcache <<\EOF
4448 # This file is a shell script that caches the results of configure
4449 # tests run on this system so they can be shared between configure
4450 # scripts and configure runs.  It is not useful on other systems.
4451 # If it contains results you don't want to keep, you may remove or edit it.
4452 #
4453 # By default, configure uses ./config.cache as the cache file,
4454 # creating it if it does not exist already.  You can give configure
4455 # the --cache-file=FILE option to use a different cache file; that is
4456 # what configure does when it calls configure scripts in
4457 # subdirectories, so they share the cache.
4458 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4459 # config.status only pays attention to the cache file if you give it the
4460 # --recheck option to rerun configure.
4461 #
4462 EOF
4463 # The following way of writing the cache mishandles newlines in values,
4464 # but we know of no workaround that is simple, portable, and efficient.
4465 # So, don't put newlines in cache variables' values.
4466 # Ultrix sh set writes to stderr and can't be redirected directly,
4467 # and sets the high bit in the cache file unless we assign to the vars.
4468 (set) 2>&1 |
4469   case `(ac_space=' '; set | grep ac_space) 2>&1` in
4470   *ac_space=\ *)
4471     # `set' does not quote correctly, so add quotes (double-quote substitution
4472     # turns \\\\ into \\, and sed turns \\ into \).
4473     sed -n \
4474       -e "s/'/'\\\\''/g" \
4475       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4476     ;;
4477   *)
4478     # `set' quotes correctly as required by POSIX, so do not add quotes.
4479     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4480     ;;
4481   esac >> confcache
4482 if cmp -s $cache_file confcache; then
4483   :
4484 else
4485   if test -w $cache_file; then
4486     echo "updating cache $cache_file"
4487     cat confcache > $cache_file
4488   else
4489     echo "not updating unwritable cache $cache_file"
4490   fi
4491 fi
4492 rm -f confcache
4493
4494 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4495
4496 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4497 # Let make expand exec_prefix.
4498 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4499
4500 # Any assignment to VPATH causes Sun make to only execute
4501 # the first set of double-colon rules, so remove it if not needed.
4502 # If there is a colon in the path, we need to keep it.
4503 if test "x$srcdir" = x.; then
4504   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4505 fi
4506
4507 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4508
4509 DEFS=-DHAVE_CONFIG_H
4510
4511 # Without the "./", some shells look in PATH for config.status.
4512 : ${CONFIG_STATUS=./config.status}
4513
4514 echo creating $CONFIG_STATUS
4515 rm -f $CONFIG_STATUS
4516 cat > $CONFIG_STATUS <<EOF
4517 #! /bin/sh
4518 # Generated automatically by configure.
4519 # Run this file to recreate the current configuration.
4520 # This directory was configured as follows,
4521 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4522 #
4523 # $0 $ac_configure_args
4524 #
4525 # Compiler output produced by configure, useful for debugging
4526 # configure, is in ./config.log if it exists.
4527
4528 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4529 for ac_option
4530 do
4531   case "\$ac_option" in
4532   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4533     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4534     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4535   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4536     echo "$CONFIG_STATUS generated by autoconf version 2.13"
4537     exit 0 ;;
4538   -help | --help | --hel | --he | --h)
4539     echo "\$ac_cs_usage"; exit 0 ;;
4540   *) echo "\$ac_cs_usage"; exit 1 ;;
4541   esac
4542 done
4543
4544 ac_given_srcdir=$srcdir
4545 ac_given_INSTALL="$INSTALL"
4546
4547 trap 'rm -fr `echo "Makefile config/Makefile h/Makefile sbr/Makefile uip/Makefile \
4548           zotnet/Makefile zotnet/mts/Makefile zotnet/tws/Makefile \
4549           zotnet/mf/Makefile zotnet/bboards/Makefile mts/Makefile \
4550           mts/smtp/Makefile mts/sendmail/Makefile mts/mmdf/Makefile \
4551           etc/Makefile man/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4552 EOF
4553 cat >> $CONFIG_STATUS <<EOF
4554
4555 # Protect against being on the right side of a sed subst in config.status.
4556 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4557  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4558 $ac_vpsub
4559 $extrasub
4560 s%@SHELL@%$SHELL%g
4561 s%@CFLAGS@%$CFLAGS%g
4562 s%@CPPFLAGS@%$CPPFLAGS%g
4563 s%@CXXFLAGS@%$CXXFLAGS%g
4564 s%@FFLAGS@%$FFLAGS%g
4565 s%@DEFS@%$DEFS%g
4566 s%@LDFLAGS@%$LDFLAGS%g
4567 s%@LIBS@%$LIBS%g
4568 s%@exec_prefix@%$exec_prefix%g
4569 s%@prefix@%$prefix%g
4570 s%@program_transform_name@%$program_transform_name%g
4571 s%@bindir@%$bindir%g
4572 s%@sbindir@%$sbindir%g
4573 s%@libexecdir@%$libexecdir%g
4574 s%@datadir@%$datadir%g
4575 s%@sysconfdir@%$sysconfdir%g
4576 s%@sharedstatedir@%$sharedstatedir%g
4577 s%@localstatedir@%$localstatedir%g
4578 s%@libdir@%$libdir%g
4579 s%@includedir@%$includedir%g
4580 s%@oldincludedir@%$oldincludedir%g
4581 s%@infodir@%$infodir%g
4582 s%@mandir@%$mandir%g
4583 s%@host@%$host%g
4584 s%@host_alias@%$host_alias%g
4585 s%@host_cpu@%$host_cpu%g
4586 s%@host_vendor@%$host_vendor%g
4587 s%@host_os@%$host_os%g
4588 s%@target@%$target%g
4589 s%@target_alias@%$target_alias%g
4590 s%@target_cpu@%$target_cpu%g
4591 s%@target_vendor@%$target_vendor%g
4592 s%@target_os@%$target_os%g
4593 s%@build@%$build%g
4594 s%@build_alias@%$build_alias%g
4595 s%@build_cpu@%$build_cpu%g
4596 s%@build_vendor@%$build_vendor%g
4597 s%@build_os@%$build_os%g
4598 s%@VERSION@%$VERSION%g
4599 s%@MTS@%$MTS%g
4600 s%@MTSLIB@%$MTSLIB%g
4601 s%@POPLIB@%$POPLIB%g
4602 s%@POPSED@%$POPSED%g
4603 s%@CC@%$CC%g
4604 s%@SET_MAKE@%$SET_MAKE%g
4605 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4606 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4607 s%@INSTALL_DATA@%$INSTALL_DATA%g
4608 s%@RANLIB@%$RANLIB%g
4609 s%@AWK@%$AWK%g
4610 s%@LEX@%$LEX%g
4611 s%@LEXLIB@%$LEXLIB%g
4612 s%@cutpath@%$cutpath%g
4613 s%@LIBTOOL@%$LIBTOOL%g
4614 s%@GNU_LIBTOOL@%$GNU_LIBTOOL%g
4615 s%@LORDER@%$LORDER%g
4616 s%@TSORT@%$TSORT%g
4617 s%@lspath@%$lspath%g
4618 s%@morepath@%$morepath%g
4619 s%@pagerpath@%$pagerpath%g
4620 s%@sendmailpath@%$sendmailpath%g
4621 s%@vipath@%$vipath%g
4622 s%@editorpath@%$editorpath%g
4623 s%@mailspool@%$mailspool%g
4624 s%@SETGID_MAIL@%$SETGID_MAIL%g
4625 s%@MAIL_SPOOL_GRP@%$MAIL_SPOOL_GRP%g
4626 s%@CPP@%$CPP%g
4627 s%@LIBOBJS@%$LIBOBJS%g
4628 s%@TERMLIB@%$TERMLIB%g
4629 s%@HESIOD_INCLUDES@%$HESIOD_INCLUDES%g
4630 s%@HESIOD_LIBS@%$HESIOD_LIBS%g
4631 s%@KRB4_INCLUDES@%$KRB4_INCLUDES%g
4632 s%@KRB4_LIBS@%$KRB4_LIBS%g
4633 s%@SIGNAL_H@%$SIGNAL_H%g
4634
4635 CEOF
4636 EOF
4637
4638 cat >> $CONFIG_STATUS <<\EOF
4639
4640 # Split the substitutions into bite-sized pieces for seds with
4641 # small command number limits, like on Digital OSF/1 and HP-UX.
4642 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4643 ac_file=1 # Number of current file.
4644 ac_beg=1 # First line for current file.
4645 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4646 ac_more_lines=:
4647 ac_sed_cmds=""
4648 while $ac_more_lines; do
4649   if test $ac_beg -gt 1; then
4650     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4651   else
4652     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4653   fi
4654   if test ! -s conftest.s$ac_file; then
4655     ac_more_lines=false
4656     rm -f conftest.s$ac_file
4657   else
4658     if test -z "$ac_sed_cmds"; then
4659       ac_sed_cmds="sed -f conftest.s$ac_file"
4660     else
4661       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4662     fi
4663     ac_file=`expr $ac_file + 1`
4664     ac_beg=$ac_end
4665     ac_end=`expr $ac_end + $ac_max_sed_cmds`
4666   fi
4667 done
4668 if test -z "$ac_sed_cmds"; then
4669   ac_sed_cmds=cat
4670 fi
4671 EOF
4672
4673 cat >> $CONFIG_STATUS <<EOF
4674
4675 CONFIG_FILES=\${CONFIG_FILES-"Makefile config/Makefile h/Makefile sbr/Makefile uip/Makefile \
4676           zotnet/Makefile zotnet/mts/Makefile zotnet/tws/Makefile \
4677           zotnet/mf/Makefile zotnet/bboards/Makefile mts/Makefile \
4678           mts/smtp/Makefile mts/sendmail/Makefile mts/mmdf/Makefile \
4679           etc/Makefile man/Makefile"}
4680 EOF
4681 cat >> $CONFIG_STATUS <<\EOF
4682 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4683   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4684   case "$ac_file" in
4685   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4686        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4687   *) ac_file_in="${ac_file}.in" ;;
4688   esac
4689
4690   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4691
4692   # Remove last slash and all that follows it.  Not all systems have dirname.
4693   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4694   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4695     # The file is in a subdirectory.
4696     test ! -d "$ac_dir" && mkdir "$ac_dir"
4697     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4698     # A "../" for each directory in $ac_dir_suffix.
4699     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4700   else
4701     ac_dir_suffix= ac_dots=
4702   fi
4703
4704   case "$ac_given_srcdir" in
4705   .)  srcdir=.
4706       if test -z "$ac_dots"; then top_srcdir=.
4707       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4708   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4709   *) # Relative path.
4710     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4711     top_srcdir="$ac_dots$ac_given_srcdir" ;;
4712   esac
4713
4714   case "$ac_given_INSTALL" in
4715   [/$]*) INSTALL="$ac_given_INSTALL" ;;
4716   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4717   esac
4718
4719   echo creating "$ac_file"
4720   rm -f "$ac_file"
4721   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4722   case "$ac_file" in
4723   *Makefile*) ac_comsub="1i\\
4724 # $configure_input" ;;
4725   *) ac_comsub= ;;
4726   esac
4727
4728   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4729   sed -e "$ac_comsub
4730 s%@configure_input@%$configure_input%g
4731 s%@srcdir@%$srcdir%g
4732 s%@top_srcdir@%$top_srcdir%g
4733 s%@INSTALL@%$INSTALL%g
4734 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4735 fi; done
4736 rm -f conftest.s*
4737
4738 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4739 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4740 #
4741 # ac_d sets the value in "#define NAME VALUE" lines.
4742 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
4743 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
4744 ac_dC='\3'
4745 ac_dD='%g'
4746 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4747 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4748 ac_uB='\([      ]\)%\1#\2define\3'
4749 ac_uC=' '
4750 ac_uD='\4%g'
4751 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4752 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4753 ac_eB='$%\1#\2define\3'
4754 ac_eC=' '
4755 ac_eD='%g'
4756
4757 if test "${CONFIG_HEADERS+set}" != set; then
4758 EOF
4759 cat >> $CONFIG_STATUS <<EOF
4760   CONFIG_HEADERS="config.h"
4761 EOF
4762 cat >> $CONFIG_STATUS <<\EOF
4763 fi
4764 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4765   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4766   case "$ac_file" in
4767   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4768        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4769   *) ac_file_in="${ac_file}.in" ;;
4770   esac
4771
4772   echo creating $ac_file
4773
4774   rm -f conftest.frag conftest.in conftest.out
4775   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4776   cat $ac_file_inputs > conftest.in
4777
4778 EOF
4779
4780 # Transform confdefs.h into a sed script conftest.vals that substitutes
4781 # the proper values into config.h.in to produce config.h.  And first:
4782 # Protect against being on the right side of a sed subst in config.status.
4783 # Protect against being in an unquoted here document in config.status.
4784 rm -f conftest.vals
4785 cat > conftest.hdr <<\EOF
4786 s/[\\&%]/\\&/g
4787 s%[\\$`]%\\&%g
4788 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4789 s%ac_d%ac_u%gp
4790 s%ac_u%ac_e%gp
4791 EOF
4792 sed -n -f conftest.hdr confdefs.h > conftest.vals
4793 rm -f conftest.hdr
4794
4795 # This sed command replaces #undef with comments.  This is necessary, for
4796 # example, in the case of _POSIX_SOURCE, which is predefined and required
4797 # on some systems where configure will not decide to define it.
4798 cat >> conftest.vals <<\EOF
4799 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
4800 EOF
4801
4802 # Break up conftest.vals because some shells have a limit on
4803 # the size of here documents, and old seds have small limits too.
4804
4805 rm -f conftest.tail
4806 while :
4807 do
4808   ac_lines=`grep -c . conftest.vals`
4809   # grep -c gives empty output for an empty file on some AIX systems.
4810   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
4811   # Write a limited-size here document to conftest.frag.
4812   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4813   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4814   echo 'CEOF
4815   sed -f conftest.frag conftest.in > conftest.out
4816   rm -f conftest.in
4817   mv conftest.out conftest.in
4818 ' >> $CONFIG_STATUS
4819   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4820   rm -f conftest.vals
4821   mv conftest.tail conftest.vals
4822 done
4823 rm -f conftest.vals
4824
4825 cat >> $CONFIG_STATUS <<\EOF
4826   rm -f conftest.frag conftest.h
4827   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
4828   cat conftest.in >> conftest.h
4829   rm -f conftest.in
4830   if cmp -s $ac_file conftest.h 2>/dev/null; then
4831     echo "$ac_file is unchanged"
4832     rm -f conftest.h
4833   else
4834     # Remove last slash and all that follows it.  Not all systems have dirname.
4835       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4836       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4837       # The file is in a subdirectory.
4838       test ! -d "$ac_dir" && mkdir "$ac_dir"
4839     fi
4840     rm -f $ac_file
4841     mv conftest.h $ac_file
4842   fi
4843 fi; done
4844
4845 EOF
4846 cat >> $CONFIG_STATUS <<EOF
4847
4848 EOF
4849 cat >> $CONFIG_STATUS <<\EOF
4850 \
4851           test -z "$CONFIG_HEADERS" || echo > stamp-h
4852 exit 0
4853 EOF
4854 chmod +x $CONFIG_STATUS
4855 rm -fr confdefs* $ac_clean_files
4856 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4857
4858
4859 eval "nmhbin=${bindir}";         eval "nmhbin2=${nmhbin}"
4860 eval "nmhsysconf=${sysconfdir}"; eval "nmhsysconf2=${nmhsysconf}"
4861 eval "nmhlib=${libdir}";         eval "nmhlib2=${nmhlib}"
4862 eval "nmhman=${mandir}"
4863
4864 echo "
4865 nmh configuration
4866 -----------------
4867 nmh version               : ${VERSION}
4868 target os                 : ${target}
4869 compiler                  : ${CC}
4870 compiler flags            : ${CFLAGS}
4871 linker flags              : ${LDFLAGS}
4872 source code location      : ${srcdir}
4873 binary install path       : ${nmhbin2}
4874 libary install path       : ${nmhlib2}
4875 config files install path : ${nmhsysconf2}
4876 man page install path     : ${nmhman}
4877 transport system          : ${MTS}
4878 default editor            : ${editorpath}
4879 default pager             : ${pagerpath}"
4880 echo ""