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 VERSION=`sed -e 's/nmh-//' ${srcdir}/VERSION`
 544 echo "configuring for nmh-$VERSION"
 545
 546 # Check whether --with-mts or --without-mts was given.
 547 if test "${with_mts+set}" = set; then
 548   withval="$with_mts"
 549   :
 550 fi
 551
 552
 553 if test x$with_mts = xsmtp; then
 554   MTS="smtp"
 555   MTSLIB="mts/smtp/libsmtp.a"
 556   cat >> confdefs.h <<\EOF
 557 #define SMTPMTS 1
 558 EOF
 559 elif test x$with_mts = xsendmail; then
 560   MTS="sendmail"
 561   MTSLIB="mts/sendmail/libsend.a"
 562   cat >> confdefs.h <<\EOF
 563 #define SENDMTS 1
 564 EOF
 565 else
 566   MTS="smtp"
 567   MTSLIB="mts/smtp/libsmtp.a"
 568   cat >> confdefs.h <<\EOF
 569 #define SMTPMTS 1
 570 EOF
 571 fi
 572
 573
 574
 575
 576 # Check whether --with-editor or --without-editor was given.
 577 if test "${with_editor+set}" = set; then
 578   withval="$with_editor"
 579   :
 580 fi
 581
 582
 583 if test -n "$with_editor"; then
 584   editorpath="$with_editor"
 585 fi
 586
 587 # Check whether --with-pager or --without-pager was given.
 588 if test "${with_pager+set}" = set; then
 589   withval="$with_pager"
 590   :
 591 fi
 592
 593
 594 if test -n "$with_pager"; then
 595   pagerpath="$with_pager"
 596 fi
 597
 598 # Check whether --enable-nmh-mhe or --disable-nmh-mhe was given.
 599 if test "${enable_nmh_mhe+set}" = set; then
 600   enableval="$enable_nmh_mhe"
 601   :
 602 fi
 603
 604
 605 if test x$enable_nmh_mhe != xno; then
 606   cat >> confdefs.h <<\EOF
 607 #define MHE 1
 608 EOF
 609 fi
 610
 611 # Check whether --enable-nmh-pop or --disable-nmh-pop was given.
 612 if test "${enable_nmh_pop+set}" = set; then
 613   enableval="$enable_nmh_pop"
 614   :
 615 fi
 616
 617 if test x$enable_nmh_pop = xyes; then
 618   cat >> confdefs.h <<\EOF
 619 #define POP 1
 620 EOF
 621   POPLIB=popsbr.o
 622   POPSED='/^%nmhbeginpop%/d;/^%nmhendpop%/d'
 623 else
 624   POPSED='/^%nmhbeginpop%/,/^%nmhendpop%/d'
 625 fi
 626
 627 # Check whether --with-krb4 or --without-krb4 was given.
 628 if test "${with_krb4+set}" = set; then
 629   withval="$with_krb4"
 630   :
 631 fi
 632
 633 if test x$with_krb4 != x -a x$with_krb4 != xno; then
 634   cat >> confdefs.h <<\EOF
 635 #define KPOP 1
 636 EOF
 637   cat >> confdefs.h <<\EOF
 638 #define KPOP_PRINCIPAL "pop"
 639 EOF
 640 fi
 641
 642 # Check whether --with-hesiod or --without-hesiod was given.
 643 if test "${with_hesiod+set}" = set; then
 644   withval="$with_hesiod"
 645   :
 646 fi
 647
 648 if test x$with_hesiod != x -a x$with_hesiod != xno; then
 649   cat >> confdefs.h <<\EOF
 650 #define HESIOD 1
 651 EOF
 652 fi
 653
 654 # Check whether --enable-nmh-debug or --disable-nmh-debug was given.
 655 if test "${enable_nmh_debug+set}" = set; then
 656   enableval="$enable_nmh_debug"
 657   :
 658 fi
 659
 660
 661
 662
 663 test -z "$CFLAGS" && CFLAGS= auto_cflags=1
 664 if test x$enable_nmh_debug = xyes; then
 665   test -z "$LDFLAGS" && LDFLAGS=-g
 666 fi
 667
 668 # Extract the first word of "gcc", so it can be a program name with args.
 669 set dummy gcc; ac_word=$2
 670 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 671 echo "configure:672: checking for $ac_word" >&5
 672 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 673   echo $ac_n "(cached) $ac_c" 1>&6
 674 else
 675   if test -n "$CC"; then
 676   ac_cv_prog_CC="$CC" # Let the user override the test.
 677 else
 678   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 679   ac_dummy="$PATH"
 680   for ac_dir in $ac_dummy; do
 681     test -z "$ac_dir" && ac_dir=.
 682     if test -f $ac_dir/$ac_word; then
 683       ac_cv_prog_CC="gcc"
 684       break
 685     fi
 686   done
 687   IFS="$ac_save_ifs"
 688 fi
 689 fi
 690 CC="$ac_cv_prog_CC"
 691 if test -n "$CC"; then
 692   echo "$ac_t""$CC" 1>&6
 693 else
 694   echo "$ac_t""no" 1>&6
 695 fi
 696
 697 if test -z "$CC"; then
 698   # Extract the first word of "cc", so it can be a program name with args.
 699 set dummy cc; ac_word=$2
 700 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 701 echo "configure:702: checking for $ac_word" >&5
 702 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 703   echo $ac_n "(cached) $ac_c" 1>&6
 704 else
 705   if test -n "$CC"; then
 706   ac_cv_prog_CC="$CC" # Let the user override the test.
 707 else
 708   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 709   ac_prog_rejected=no
 710   ac_dummy="$PATH"
 711   for ac_dir in $ac_dummy; do
 712     test -z "$ac_dir" && ac_dir=.
 713     if test -f $ac_dir/$ac_word; then
 714       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 715         ac_prog_rejected=yes
 716         continue
 717       fi
 718       ac_cv_prog_CC="cc"
 719       break
 720     fi
 721   done
 722   IFS="$ac_save_ifs"
 723 if test $ac_prog_rejected = yes; then
 724   # We found a bogon in the path, so make sure we never use it.
 725   set dummy $ac_cv_prog_CC
 726   shift
 727   if test $# -gt 0; then
 728     # We chose a different compiler from the bogus one.
 729     # However, it has the same basename, so the bogon will be chosen
 730     # first if we set CC to just the basename; use the full file name.
 731     shift
 732     set dummy "$ac_dir/$ac_word" "$@"
 733     shift
 734     ac_cv_prog_CC="$@"
 735   fi
 736 fi
 737 fi
 738 fi
 739 CC="$ac_cv_prog_CC"
 740 if test -n "$CC"; then
 741   echo "$ac_t""$CC" 1>&6
 742 else
 743   echo "$ac_t""no" 1>&6
 744 fi
 745
 746   if test -z "$CC"; then
 747     case "`uname -s`" in
 748     *win32* | *WIN32*)
 749       # Extract the first word of "cl", so it can be a program name with args.
 750 set dummy cl; ac_word=$2
 751 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 752 echo "configure:753: checking for $ac_word" >&5
 753 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 754   echo $ac_n "(cached) $ac_c" 1>&6
 755 else
 756   if test -n "$CC"; then
 757   ac_cv_prog_CC="$CC" # Let the user override the test.
 758 else
 759   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 760   ac_dummy="$PATH"
 761   for ac_dir in $ac_dummy; do
 762     test -z "$ac_dir" && ac_dir=.
 763     if test -f $ac_dir/$ac_word; then
 764       ac_cv_prog_CC="cl"
 765       break
 766     fi
 767   done
 768   IFS="$ac_save_ifs"
 769 fi
 770 fi
 771 CC="$ac_cv_prog_CC"
 772 if test -n "$CC"; then
 773   echo "$ac_t""$CC" 1>&6
 774 else
 775   echo "$ac_t""no" 1>&6
 776 fi
 777  ;;
 778     esac
 779   fi
 780   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 781 fi
 782
 783 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 784 echo "configure:785: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 785
 786 ac_ext=c
 787 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 788 ac_cpp='$CPP $CPPFLAGS'
 789 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 790 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 791 cross_compiling=$ac_cv_prog_cc_cross
 792
 793 cat > conftest.$ac_ext << EOF
 794
 795 #line 796 "configure"
 796 #include "confdefs.h"
 797
 798 main(){return(0);}
 799 EOF
 800 if { (eval echo configure:801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 801   ac_cv_prog_cc_works=yes
 802   # If we can't run a trivial program, we are probably using a cross compiler.
 803   if (./conftest; exit) 2>/dev/null; then
 804     ac_cv_prog_cc_cross=no
 805   else
 806     ac_cv_prog_cc_cross=yes
 807   fi
 808 else
 809   echo "configure: failed program was:" >&5
 810   cat conftest.$ac_ext >&5
 811   ac_cv_prog_cc_works=no
 812 fi
 813 rm -fr conftest*
 814 ac_ext=c
 815 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 816 ac_cpp='$CPP $CPPFLAGS'
 817 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 818 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 819 cross_compiling=$ac_cv_prog_cc_cross
 820
 821 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 822 if test $ac_cv_prog_cc_works = no; then
 823   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 824 fi
 825 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 826 echo "configure:827: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 827 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 828 cross_compiling=$ac_cv_prog_cc_cross
 829
 830 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 831 echo "configure:832: checking whether we are using GNU C" >&5
 832 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 833   echo $ac_n "(cached) $ac_c" 1>&6
 834 else
 835   cat > conftest.c <<EOF
 836 #ifdef __GNUC__
 837   yes;
 838 #endif
 839 EOF
 840 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:841: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 841   ac_cv_prog_gcc=yes
 842 else
 843   ac_cv_prog_gcc=no
 844 fi
 845 fi
 846
 847 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 848
 849 if test $ac_cv_prog_gcc = yes; then
 850   GCC=yes
 851 else
 852   GCC=
 853 fi
 854
 855 ac_test_CFLAGS="${CFLAGS+set}"
 856 ac_save_CFLAGS="$CFLAGS"
 857 CFLAGS=
 858 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 859 echo "configure:860: checking whether ${CC-cc} accepts -g" >&5
 860 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 861   echo $ac_n "(cached) $ac_c" 1>&6
 862 else
 863   echo 'void f(){}' > conftest.c
 864 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 865   ac_cv_prog_cc_g=yes
 866 else
 867   ac_cv_prog_cc_g=no
 868 fi
 869 rm -f conftest*
 870
 871 fi
 872
 873 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 874 if test "$ac_test_CFLAGS" = set; then
 875   CFLAGS="$ac_save_CFLAGS"
 876 elif test $ac_cv_prog_cc_g = yes; then
 877   if test "$GCC" = yes; then
 878     CFLAGS="-g -O2"
 879   else
 880     CFLAGS="-g"
 881   fi
 882 else
 883   if test "$GCC" = yes; then
 884     CFLAGS="-O2"
 885   else
 886     CFLAGS=
 887   fi
 888 fi
 889
 890
 891 if test -n "$auto_cflags"; then
 892   if test x$enable_nmh_debug = xyes; then
 893     if test -n "$GCC"; then
 894       test -z "$CFLAGS" && CFLAGS="-Wall -g" || CFLAGS="$CFLAGS -Wall -g"
 895     else
 896       test -z "$CFLAGS" && CFLAGS=-g || CFLAGS="$CFLAGS -g"
 897     fi
 898   else
 899     test -z "$LDFLAGS" && LDFLAGS=-s
 900     if test -n "$GCC"; then
 901       test -z "$CFLAGS" && CFLAGS=-O2 || CFLAGS="$CFLAGS -O2"
 902     else
 903       test -z "$CFLAGS" && CFLAGS=-O  || CFLAGS="$CFLAGS -O"
 904     fi
 905   fi
 906 fi
 907
 908 echo $ac_n "checking for working const""... $ac_c" 1>&6
 909 echo "configure:910: checking for working const" >&5
 910 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
 911   echo $ac_n "(cached) $ac_c" 1>&6
 912 else
 913   cat > conftest.$ac_ext <<EOF
 914 #line 915 "configure"
 915 #include "confdefs.h"
 916
 917 int main() {
 918
 919 /* Ultrix mips cc rejects this.  */
 920 typedef int charset[2]; const charset x;
 921 /* SunOS 4.1.1 cc rejects this.  */
 922 char const *const *ccp;
 923 char **p;
 924 /* NEC SVR4.0.2 mips cc rejects this.  */
 925 struct point {int x, y;};
 926 static struct point const zero = {0,0};
 927 /* AIX XL C 1.02.0.0 rejects this.
 928    It does not let you subtract one const X* pointer from another in an arm
 929    of an if-expression whose if-part is not a constant expression */
 930 const char *g = "string";
 931 ccp = &g + (g ? g-g : 0);
 932 /* HPUX 7.0 cc rejects these. */
 933 ++ccp;
 934 p = (char**) ccp;
 935 ccp = (char const *const *) p;
 936 { /* SCO 3.2v4 cc rejects this.  */
 937   char *t;
 938   char const *s = 0 ? (char *) 0 : (char const *) 0;
 939
 940   *t++ = 0;
 941 }
 942 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 943   int x[] = {25, 17};
 944   const int *foo = &x[0];
 945   ++foo;
 946 }
 947 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 948   typedef const int *iptr;
 949   iptr p = 0;
 950   ++p;
 951 }
 952 { /* AIX XL C 1.02.0.0 rejects this saying
 953      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 954   struct s { int j; const int *ap[3]; };
 955   struct s *b; b->j = 5;
 956 }
 957 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 958   const int foo = 10;
 959 }
 960
 961 ; return 0; }
 962 EOF
 963 if { (eval echo configure:964: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 964   rm -rf conftest*
 965   ac_cv_c_const=yes
 966 else
 967   echo "configure: failed program was:" >&5
 968   cat conftest.$ac_ext >&5
 969   rm -rf conftest*
 970   ac_cv_c_const=no
 971 fi
 972 rm -f conftest*
 973 fi
 974
 975 echo "$ac_t""$ac_cv_c_const" 1>&6
 976 if test $ac_cv_c_const = no; then
 977   cat >> confdefs.h <<\EOF
 978 #define const
 979 EOF
 980
 981 fi
 982
 983 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 984 echo "configure:985: checking whether ${MAKE-make} sets \${MAKE}" >&5
 985 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 986 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 987   echo $ac_n "(cached) $ac_c" 1>&6
 988 else
 989   cat > conftestmake <<\EOF
 990 all:
 991         @echo 'ac_maketemp="${MAKE}"'
 992 EOF
 993 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 994 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 995 if test -n "$ac_maketemp"; then
 996   eval ac_cv_prog_make_${ac_make}_set=yes
 997 else
 998   eval ac_cv_prog_make_${ac_make}_set=no
 999 fi
1000 rm -f conftestmake
1001 fi
1002 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1003   echo "$ac_t""yes" 1>&6
1004   SET_MAKE=
1005 else
1006   echo "$ac_t""no" 1>&6
1007   SET_MAKE="MAKE=${MAKE-make}"
1008 fi
1009         ac_aux_dir=
1010 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1011   if test -f $ac_dir/install-sh; then
1012     ac_aux_dir=$ac_dir
1013     ac_install_sh="$ac_aux_dir/install-sh -c"
1014     break
1015   elif test -f $ac_dir/install.sh; then
1016     ac_aux_dir=$ac_dir
1017     ac_install_sh="$ac_aux_dir/install.sh -c"
1018     break
1019   fi
1020 done
1021 if test -z "$ac_aux_dir"; then
1022   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
1023 fi
1024 ac_config_guess=$ac_aux_dir/config.guess
1025 ac_config_sub=$ac_aux_dir/config.sub
1026 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1027
1028 # Find a good install program.  We prefer a C program (faster),
1029 # so one script is as good as another.  But avoid the broken or
1030 # incompatible versions:
1031 # SysV /etc/install, /usr/sbin/install
1032 # SunOS /usr/etc/install
1033 # IRIX /sbin/install
1034 # AIX /bin/install
1035 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1036 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1037 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1038 # ./install, which can be erroneously created by make from ./install.sh.
1039 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1040 echo "configure:1041: checking for a BSD compatible install" >&5
1041 if test -z "$INSTALL"; then
1042 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1046   for ac_dir in $PATH; do
1047     # Account for people who put trailing slashes in PATH elements.
1048     case "$ac_dir/" in
1049     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1050     *)
1051       # OSF1 and SCO ODT 3.0 have their own names for install.
1052       # Don't use installbsd from OSF since it installs stuff as root
1053       # by default.
1054       for ac_prog in ginstall scoinst install; do
1055         if test -f $ac_dir/$ac_prog; then
1056           if test $ac_prog = install &&
1057             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1058             # AIX install.  It has an incompatible calling convention.
1059             :
1060           else
1061             ac_cv_path_install="$ac_dir/$ac_prog -c"
1062             break 2
1063           fi
1064         fi
1065       done
1066       ;;
1067     esac
1068   done
1069   IFS="$ac_save_IFS"
1070
1071 fi
1072   if test "${ac_cv_path_install+set}" = set; then
1073     INSTALL="$ac_cv_path_install"
1074   else
1075     # As a last resort, use the slow shell script.  We don't cache a
1076     # path for INSTALL within a source directory, because that will
1077     # break other packages using the cache if that directory is
1078     # removed, or if the path is relative.
1079     INSTALL="$ac_install_sh"
1080   fi
1081 fi
1082 echo "$ac_t""$INSTALL" 1>&6
1083
1084 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1085 # It thinks the first close brace ends the variable substitution.
1086 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1087
1088 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1089
1090 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1091                 # Extract the first word of "ranlib", so it can be a program name with args.
1092 set dummy ranlib; ac_word=$2
1093 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1094 echo "configure:1095: checking for $ac_word" >&5
1095 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1096   echo $ac_n "(cached) $ac_c" 1>&6
1097 else
1098   if test -n "$RANLIB"; then
1099   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1100 else
1101   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1102   ac_dummy="$PATH"
1103   for ac_dir in $ac_dummy; do
1104     test -z "$ac_dir" && ac_dir=.
1105     if test -f $ac_dir/$ac_word; then
1106       ac_cv_prog_RANLIB="ranlib"
1107       break
1108     fi
1109   done
1110   IFS="$ac_save_ifs"
1111   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1112 fi
1113 fi
1114 RANLIB="$ac_cv_prog_RANLIB"
1115 if test -n "$RANLIB"; then
1116   echo "$ac_t""$RANLIB" 1>&6
1117 else
1118   echo "$ac_t""no" 1>&6
1119 fi
1120                 for ac_prog in mawk gawk nawk awk
1121 do
1122 # Extract the first word of "$ac_prog", so it can be a program name with args.
1123 set dummy $ac_prog; ac_word=$2
1124 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1125 echo "configure:1126: checking for $ac_word" >&5
1126 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1127   echo $ac_n "(cached) $ac_c" 1>&6
1128 else
1129   if test -n "$AWK"; then
1130   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1131 else
1132   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1133   ac_dummy="$PATH"
1134   for ac_dir in $ac_dummy; do
1135     test -z "$ac_dir" && ac_dir=.
1136     if test -f $ac_dir/$ac_word; then
1137       ac_cv_prog_AWK="$ac_prog"
1138       break
1139     fi
1140   done
1141   IFS="$ac_save_ifs"
1142 fi
1143 fi
1144 AWK="$ac_cv_prog_AWK"
1145 if test -n "$AWK"; then
1146   echo "$ac_t""$AWK" 1>&6
1147 else
1148   echo "$ac_t""no" 1>&6
1149 fi
1150
1151 test -n "$AWK" && break
1152 done
1153              # Extract the first word of "flex", so it can be a program name with args.
1154 set dummy flex; ac_word=$2
1155 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1156 echo "configure:1157: checking for $ac_word" >&5
1157 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1158   echo $ac_n "(cached) $ac_c" 1>&6
1159 else
1160   if test -n "$LEX"; then
1161   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1162 else
1163   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1164   ac_dummy="$PATH"
1165   for ac_dir in $ac_dummy; do
1166     test -z "$ac_dir" && ac_dir=.
1167     if test -f $ac_dir/$ac_word; then
1168       ac_cv_prog_LEX="flex"
1169       break
1170     fi
1171   done
1172   IFS="$ac_save_ifs"
1173   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1174 fi
1175 fi
1176 LEX="$ac_cv_prog_LEX"
1177 if test -n "$LEX"; then
1178   echo "$ac_t""$LEX" 1>&6
1179 else
1180   echo "$ac_t""no" 1>&6
1181 fi
1182
1183 if test -z "$LEXLIB"
1184 then
1185   case "$LEX" in
1186   flex*) ac_lib=fl ;;
1187   *) ac_lib=l ;;
1188   esac
1189   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1190 echo "configure:1191: checking for yywrap in -l$ac_lib" >&5
1191 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1192 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1193   echo $ac_n "(cached) $ac_c" 1>&6
1194 else
1195   ac_save_LIBS="$LIBS"
1196 LIBS="-l$ac_lib  $LIBS"
1197 cat > conftest.$ac_ext <<EOF
1198 #line 1199 "configure"
1199 #include "confdefs.h"
1200 /* Override any gcc2 internal prototype to avoid an error.  */
1201 /* We use char because int might match the return type of a gcc2
1202     builtin and then its argument prototype would still apply.  */
1203 char yywrap();
1204
1205 int main() {
1206 yywrap()
1207 ; return 0; }
1208 EOF
1209 if { (eval echo configure:1210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1210   rm -rf conftest*
1211   eval "ac_cv_lib_$ac_lib_var=yes"
1212 else
1213   echo "configure: failed program was:" >&5
1214   cat conftest.$ac_ext >&5
1215   rm -rf conftest*
1216   eval "ac_cv_lib_$ac_lib_var=no"
1217 fi
1218 rm -f conftest*
1219 LIBS="$ac_save_LIBS"
1220
1221 fi
1222 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1223   echo "$ac_t""yes" 1>&6
1224   LEXLIB="-l$ac_lib"
1225 else
1226   echo "$ac_t""no" 1>&6
1227 fi
1228
1229 fi
1230
1231 # Extract the first word of "lorder", so it can be a program name with args.
1232 set dummy lorder; ac_word=$2
1233 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1234 echo "configure:1235: checking for $ac_word" >&5
1235 if eval "test \"`echo '$''{'ac_cv_prog_LORDER'+set}'`\" = set"; then
1236   echo $ac_n "(cached) $ac_c" 1>&6
1237 else
1238   if test -n "$LORDER"; then
1239   ac_cv_prog_LORDER="$LORDER" # Let the user override the test.
1240 else
1241   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1242   ac_dummy="$PATH"
1243   for ac_dir in $ac_dummy; do
1244     test -z "$ac_dir" && ac_dir=.
1245     if test -f $ac_dir/$ac_word; then
1246       ac_cv_prog_LORDER="lorder"
1247       break
1248     fi
1249   done
1250   IFS="$ac_save_ifs"
1251   test -z "$ac_cv_prog_LORDER" && ac_cv_prog_LORDER="no"
1252 fi
1253 fi
1254 LORDER="$ac_cv_prog_LORDER"
1255 if test -n "$LORDER"; then
1256   echo "$ac_t""$LORDER" 1>&6
1257 else
1258   echo "$ac_t""no" 1>&6
1259 fi
1260 # Extract the first word of "tsort", so it can be a program name with args.
1261 set dummy tsort; ac_word=$2
1262 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1263 echo "configure:1264: checking for $ac_word" >&5
1264 if eval "test \"`echo '$''{'ac_cv_prog_TSORT'+set}'`\" = set"; then
1265   echo $ac_n "(cached) $ac_c" 1>&6
1266 else
1267   if test -n "$TSORT"; then
1268   ac_cv_prog_TSORT="$TSORT" # Let the user override the test.
1269 else
1270   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1271   ac_dummy="$PATH"
1272   for ac_dir in $ac_dummy; do
1273     test -z "$ac_dir" && ac_dir=.
1274     if test -f $ac_dir/$ac_word; then
1275       ac_cv_prog_TSORT="tsort"
1276       break
1277     fi
1278   done
1279   IFS="$ac_save_ifs"
1280   test -z "$ac_cv_prog_TSORT" && ac_cv_prog_TSORT="no"
1281 fi
1282 fi
1283 TSORT="$ac_cv_prog_TSORT"
1284 if test -n "$TSORT"; then
1285   echo "$ac_t""$TSORT" 1>&6
1286 else
1287   echo "$ac_t""no" 1>&6
1288 fi
1289
1290 if test x$ac_cv_prog_LORDER != xlorder -o x$ac_cv_prog_TSORT != xtsort; then
1291   LORDER=echo
1292   TSORT=cat
1293     fi
1294
1295 pathtmp=/usr/lib:/usr/sbin:/usr/etc:/usr/ucblib:/usr/bin:/bin
1296 # Extract the first word of "sendmail", so it can be a program name with args.
1297 set dummy sendmail; ac_word=$2
1298 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1299 echo "configure:1300: checking for $ac_word" >&5
1300 if eval "test \"`echo '$''{'ac_cv_path_sendmailpath'+set}'`\" = set"; then
1301   echo $ac_n "(cached) $ac_c" 1>&6
1302 else
1303   case "$sendmailpath" in
1304   /*)
1305   ac_cv_path_sendmailpath="$sendmailpath" # Let the user override the test with a path.
1306   ;;
1307   ?:/*)
1308   ac_cv_path_sendmailpath="$sendmailpath" # Let the user override the test with a dos path.
1309   ;;
1310   *)
1311   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1312   ac_dummy="$pathtmp"
1313   for ac_dir in $ac_dummy; do
1314     test -z "$ac_dir" && ac_dir=.
1315     if test -f $ac_dir/$ac_word; then
1316       ac_cv_path_sendmailpath="$ac_dir/$ac_word"
1317       break
1318     fi
1319   done
1320   IFS="$ac_save_ifs"
1321   test -z "$ac_cv_path_sendmailpath" && ac_cv_path_sendmailpath="no"
1322   ;;
1323 esac
1324 fi
1325 sendmailpath="$ac_cv_path_sendmailpath"
1326 if test -n "$sendmailpath"; then
1327   echo "$ac_t""$sendmailpath" 1>&6
1328 else
1329   echo "$ac_t""no" 1>&6
1330 fi
1331
1332
1333 pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
1334 # Extract the first word of "more", so it can be a program name with args.
1335 set dummy more; ac_word=$2
1336 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1337 echo "configure:1338: checking for $ac_word" >&5
1338 if eval "test \"`echo '$''{'ac_cv_path_morepath'+set}'`\" = set"; then
1339   echo $ac_n "(cached) $ac_c" 1>&6
1340 else
1341   case "$morepath" in
1342   /*)
1343   ac_cv_path_morepath="$morepath" # Let the user override the test with a path.
1344   ;;
1345   ?:/*)
1346   ac_cv_path_morepath="$morepath" # Let the user override the test with a dos path.
1347   ;;
1348   *)
1349   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1350   ac_dummy="$pathtmp"
1351   for ac_dir in $ac_dummy; do
1352     test -z "$ac_dir" && ac_dir=.
1353     if test -f $ac_dir/$ac_word; then
1354       ac_cv_path_morepath="$ac_dir/$ac_word"
1355       break
1356     fi
1357   done
1358   IFS="$ac_save_ifs"
1359   test -z "$ac_cv_path_morepath" && ac_cv_path_morepath="no"
1360   ;;
1361 esac
1362 fi
1363 morepath="$ac_cv_path_morepath"
1364 if test -n "$morepath"; then
1365   echo "$ac_t""$morepath" 1>&6
1366 else
1367   echo "$ac_t""no" 1>&6
1368 fi
1369
1370
1371 if test -z "$pagerpath"; then
1372   pagerpath="$morepath"
1373 fi
1374
1375 pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
1376 # Extract the first word of "vi", so it can be a program name with args.
1377 set dummy vi; ac_word=$2
1378 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1379 echo "configure:1380: checking for $ac_word" >&5
1380 if eval "test \"`echo '$''{'ac_cv_path_vipath'+set}'`\" = set"; then
1381   echo $ac_n "(cached) $ac_c" 1>&6
1382 else
1383   case "$vipath" in
1384   /*)
1385   ac_cv_path_vipath="$vipath" # Let the user override the test with a path.
1386   ;;
1387   ?:/*)
1388   ac_cv_path_vipath="$vipath" # Let the user override the test with a dos path.
1389   ;;
1390   *)
1391   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1392   ac_dummy="$pathtmp"
1393   for ac_dir in $ac_dummy; do
1394     test -z "$ac_dir" && ac_dir=.
1395     if test -f $ac_dir/$ac_word; then
1396       ac_cv_path_vipath="$ac_dir/$ac_word"
1397       break
1398     fi
1399   done
1400   IFS="$ac_save_ifs"
1401   test -z "$ac_cv_path_vipath" && ac_cv_path_vipath="no"
1402   ;;
1403 esac
1404 fi
1405 vipath="$ac_cv_path_vipath"
1406 if test -n "$vipath"; then
1407   echo "$ac_t""$vipath" 1>&6
1408 else
1409   echo "$ac_t""no" 1>&6
1410 fi
1411
1412
1413 if test -z "$editorpath"; then
1414   editorpath="$vipath"
1415 fi
1416
1417 echo $ac_n "checking for broken vi""... $ac_c" 1>&6
1418 echo "configure:1419: checking for broken vi" >&5
1419 if eval "test \"`echo '$''{'nmh_cv_attvibug'+set}'`\" = set"; then
1420   echo $ac_n "(cached) $ac_c" 1>&6
1421 else
1422   if echo 'r /nonexist-file
1423 q' | ex > /dev/null 2>&1
1424 then
1425         nmh_cv_attvibug=no
1426 else
1427         nmh_cv_attvibug=yes
1428 fi
1429 fi
1430
1431 echo "$ac_t""$nmh_cv_attvibug" 1>&6
1432
1433 if test "$nmh_cv_attvibug" = yes; then
1434   cat >> confdefs.h <<\EOF
1435 #define ATTVIBUG 1
1436 EOF
1437
1438 fi
1439
1440 echo $ac_n "checking where mail spool is located""... $ac_c" 1>&6
1441 echo "configure:1442: checking where mail spool is located" >&5
1442 if eval "test \"`echo '$''{'nmh_cv_mailspool'+set}'`\" = set"; then
1443   echo $ac_n "(cached) $ac_c" 1>&6
1444 else
1445   for mailspool in /var/mail                          /var/spool/mail                    /usr/spool/mail                    /dev/null;       do
1446   test -d $mailspool && break
1447 done
1448 nmh_cv_mailspool=$mailspool
1449
1450 fi
1451
1452 echo "$ac_t""$nmh_cv_mailspool" 1>&6
1453 mailspool=$nmh_cv_mailspool
1454
1455 ac_header_dirent=no
1456 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
1457 do
1458 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1459 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
1460 echo "configure:1461: checking for $ac_hdr that defines DIR" >&5
1461 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
1462   echo $ac_n "(cached) $ac_c" 1>&6
1463 else
1464   cat > conftest.$ac_ext <<EOF
1465 #line 1466 "configure"
1466 #include "confdefs.h"
1467 #include <sys/types.h>
1468 #include <$ac_hdr>
1469 int main() {
1470 DIR *dirp = 0;
1471 ; return 0; }
1472 EOF
1473 if { (eval echo configure:1474: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1474   rm -rf conftest*
1475   eval "ac_cv_header_dirent_$ac_safe=yes"
1476 else
1477   echo "configure: failed program was:" >&5
1478   cat conftest.$ac_ext >&5
1479   rm -rf conftest*
1480   eval "ac_cv_header_dirent_$ac_safe=no"
1481 fi
1482 rm -f conftest*
1483 fi
1484 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1485   echo "$ac_t""yes" 1>&6
1486     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1487   cat >> confdefs.h <<EOF
1488 #define $ac_tr_hdr 1
1489 EOF
1490  ac_header_dirent=$ac_hdr; break
1491 else
1492   echo "$ac_t""no" 1>&6
1493 fi
1494 done
1495 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1496 if test $ac_header_dirent = dirent.h; then
1497 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1498 echo "configure:1499: checking for opendir in -ldir" >&5
1499 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1500 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1501   echo $ac_n "(cached) $ac_c" 1>&6
1502 else
1503   ac_save_LIBS="$LIBS"
1504 LIBS="-ldir  $LIBS"
1505 cat > conftest.$ac_ext <<EOF
1506 #line 1507 "configure"
1507 #include "confdefs.h"
1508 /* Override any gcc2 internal prototype to avoid an error.  */
1509 /* We use char because int might match the return type of a gcc2
1510     builtin and then its argument prototype would still apply.  */
1511 char opendir();
1512
1513 int main() {
1514 opendir()
1515 ; return 0; }
1516 EOF
1517 if { (eval echo configure:1518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1518   rm -rf conftest*
1519   eval "ac_cv_lib_$ac_lib_var=yes"
1520 else
1521   echo "configure: failed program was:" >&5
1522   cat conftest.$ac_ext >&5
1523   rm -rf conftest*
1524   eval "ac_cv_lib_$ac_lib_var=no"
1525 fi
1526 rm -f conftest*
1527 LIBS="$ac_save_LIBS"
1528
1529 fi
1530 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1531   echo "$ac_t""yes" 1>&6
1532   LIBS="$LIBS -ldir"
1533 else
1534   echo "$ac_t""no" 1>&6
1535 fi
1536
1537 else
1538 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1539 echo "configure:1540: checking for opendir in -lx" >&5
1540 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1541 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1542   echo $ac_n "(cached) $ac_c" 1>&6
1543 else
1544   ac_save_LIBS="$LIBS"
1545 LIBS="-lx  $LIBS"
1546 cat > conftest.$ac_ext <<EOF
1547 #line 1548 "configure"
1548 #include "confdefs.h"
1549 /* Override any gcc2 internal prototype to avoid an error.  */
1550 /* We use char because int might match the return type of a gcc2
1551     builtin and then its argument prototype would still apply.  */
1552 char opendir();
1553
1554 int main() {
1555 opendir()
1556 ; return 0; }
1557 EOF
1558 if { (eval echo configure:1559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1559   rm -rf conftest*
1560   eval "ac_cv_lib_$ac_lib_var=yes"
1561 else
1562   echo "configure: failed program was:" >&5
1563   cat conftest.$ac_ext >&5
1564   rm -rf conftest*
1565   eval "ac_cv_lib_$ac_lib_var=no"
1566 fi
1567 rm -f conftest*
1568 LIBS="$ac_save_LIBS"
1569
1570 fi
1571 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1572   echo "$ac_t""yes" 1>&6
1573   LIBS="$LIBS -lx"
1574 else
1575   echo "$ac_t""no" 1>&6
1576 fi
1577
1578 fi
1579
1580 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1581 echo "configure:1582: checking how to run the C preprocessor" >&5
1582 # On Suns, sometimes $CPP names a directory.
1583 if test -n "$CPP" && test -d "$CPP"; then
1584   CPP=
1585 fi
1586 if test -z "$CPP"; then
1587 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1588   echo $ac_n "(cached) $ac_c" 1>&6
1589 else
1590     # This must be in double quotes, not single quotes, because CPP may get
1591   # substituted into the Makefile and "${CC-cc}" will confuse make.
1592   CPP="${CC-cc} -E"
1593   # On the NeXT, cc -E runs the code through the compiler's parser,
1594   # not just through cpp.
1595   cat > conftest.$ac_ext <<EOF
1596 #line 1597 "configure"
1597 #include "confdefs.h"
1598 #include <assert.h>
1599 Syntax Error
1600 EOF
1601 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1602 { (eval echo configure:1603: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1603 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1604 if test -z "$ac_err"; then
1605   :
1606 else
1607   echo "$ac_err" >&5
1608   echo "configure: failed program was:" >&5
1609   cat conftest.$ac_ext >&5
1610   rm -rf conftest*
1611   CPP="${CC-cc} -E -traditional-cpp"
1612   cat > conftest.$ac_ext <<EOF
1613 #line 1614 "configure"
1614 #include "confdefs.h"
1615 #include <assert.h>
1616 Syntax Error
1617 EOF
1618 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1619 { (eval echo configure:1620: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1620 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1621 if test -z "$ac_err"; then
1622   :
1623 else
1624   echo "$ac_err" >&5
1625   echo "configure: failed program was:" >&5
1626   cat conftest.$ac_ext >&5
1627   rm -rf conftest*
1628   CPP="${CC-cc} -nologo -E"
1629   cat > conftest.$ac_ext <<EOF
1630 #line 1631 "configure"
1631 #include "confdefs.h"
1632 #include <assert.h>
1633 Syntax Error
1634 EOF
1635 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1636 { (eval echo configure:1637: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1637 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1638 if test -z "$ac_err"; then
1639   :
1640 else
1641   echo "$ac_err" >&5
1642   echo "configure: failed program was:" >&5
1643   cat conftest.$ac_ext >&5
1644   rm -rf conftest*
1645   CPP=/lib/cpp
1646 fi
1647 rm -f conftest*
1648 fi
1649 rm -f conftest*
1650 fi
1651 rm -f conftest*
1652   ac_cv_prog_CPP="$CPP"
1653 fi
1654   CPP="$ac_cv_prog_CPP"
1655 else
1656   ac_cv_prog_CPP="$CPP"
1657 fi
1658 echo "$ac_t""$CPP" 1>&6
1659
1660 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1661 echo "configure:1662: checking for ANSI C header files" >&5
1662 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1663   echo $ac_n "(cached) $ac_c" 1>&6
1664 else
1665   cat > conftest.$ac_ext <<EOF
1666 #line 1667 "configure"
1667 #include "confdefs.h"
1668 #include <stdlib.h>
1669 #include <stdarg.h>
1670 #include <string.h>
1671 #include <float.h>
1672 EOF
1673 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1674 { (eval echo configure:1675: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1675 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1676 if test -z "$ac_err"; then
1677   rm -rf conftest*
1678   ac_cv_header_stdc=yes
1679 else
1680   echo "$ac_err" >&5
1681   echo "configure: failed program was:" >&5
1682   cat conftest.$ac_ext >&5
1683   rm -rf conftest*
1684   ac_cv_header_stdc=no
1685 fi
1686 rm -f conftest*
1687
1688 if test $ac_cv_header_stdc = yes; then
1689   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1690 cat > conftest.$ac_ext <<EOF
1691 #line 1692 "configure"
1692 #include "confdefs.h"
1693 #include <string.h>
1694 EOF
1695 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1696   egrep "memchr" >/dev/null 2>&1; then
1697   :
1698 else
1699   rm -rf conftest*
1700   ac_cv_header_stdc=no
1701 fi
1702 rm -f conftest*
1703
1704 fi
1705
1706 if test $ac_cv_header_stdc = yes; then
1707   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1708 cat > conftest.$ac_ext <<EOF
1709 #line 1710 "configure"
1710 #include "confdefs.h"
1711 #include <stdlib.h>
1712 EOF
1713 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1714   egrep "free" >/dev/null 2>&1; then
1715   :
1716 else
1717   rm -rf conftest*
1718   ac_cv_header_stdc=no
1719 fi
1720 rm -f conftest*
1721
1722 fi
1723
1724 if test $ac_cv_header_stdc = yes; then
1725   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1726 if test "$cross_compiling" = yes; then
1727   :
1728 else
1729   cat > conftest.$ac_ext <<EOF
1730 #line 1731 "configure"
1731 #include "confdefs.h"
1732 #include <ctype.h>
1733 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1734 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1735 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1736 int main () { int i; for (i = 0; i < 256; i++)
1737 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1738 exit (0); }
1739
1740 EOF
1741 if { (eval echo configure:1742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1742 then
1743   :
1744 else
1745   echo "configure: failed program was:" >&5
1746   cat conftest.$ac_ext >&5
1747   rm -fr conftest*
1748   ac_cv_header_stdc=no
1749 fi
1750 rm -fr conftest*
1751 fi
1752
1753 fi
1754 fi
1755
1756 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1757 if test $ac_cv_header_stdc = yes; then
1758   cat >> confdefs.h <<\EOF
1759 #define STDC_HEADERS 1
1760 EOF
1761
1762 fi
1763
1764 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1765 echo "configure:1766: checking whether time.h and sys/time.h may both be included" >&5
1766 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1767   echo $ac_n "(cached) $ac_c" 1>&6
1768 else
1769   cat > conftest.$ac_ext <<EOF
1770 #line 1771 "configure"
1771 #include "confdefs.h"
1772 #include <sys/types.h>
1773 #include <sys/time.h>
1774 #include <time.h>
1775 int main() {
1776 struct tm *tp;
1777 ; return 0; }
1778 EOF
1779 if { (eval echo configure:1780: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1780   rm -rf conftest*
1781   ac_cv_header_time=yes
1782 else
1783   echo "configure: failed program was:" >&5
1784   cat conftest.$ac_ext >&5
1785   rm -rf conftest*
1786   ac_cv_header_time=no
1787 fi
1788 rm -f conftest*
1789 fi
1790
1791 echo "$ac_t""$ac_cv_header_time" 1>&6
1792 if test $ac_cv_header_time = yes; then
1793   cat >> confdefs.h <<\EOF
1794 #define TIME_WITH_SYS_TIME 1
1795 EOF
1796
1797 fi
1798
1799 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1800 echo "configure:1801: checking for sys/wait.h that is POSIX.1 compatible" >&5
1801 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1802   echo $ac_n "(cached) $ac_c" 1>&6
1803 else
1804   cat > conftest.$ac_ext <<EOF
1805 #line 1806 "configure"
1806 #include "confdefs.h"
1807 #include <sys/types.h>
1808 #include <sys/wait.h>
1809 #ifndef WEXITSTATUS
1810 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1811 #endif
1812 #ifndef WIFEXITED
1813 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1814 #endif
1815 int main() {
1816 int s;
1817 wait (&s);
1818 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1819 ; return 0; }
1820 EOF
1821 if { (eval echo configure:1822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1822   rm -rf conftest*
1823   ac_cv_header_sys_wait_h=yes
1824 else
1825   echo "configure: failed program was:" >&5
1826   cat conftest.$ac_ext >&5
1827   rm -rf conftest*
1828   ac_cv_header_sys_wait_h=no
1829 fi
1830 rm -f conftest*
1831 fi
1832
1833 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1834 if test $ac_cv_header_sys_wait_h = yes; then
1835   cat >> confdefs.h <<\EOF
1836 #define HAVE_SYS_WAIT_H 1
1837 EOF
1838
1839 fi
1840
1841 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1842 echo "configure:1843: checking whether stat file-mode macros are broken" >&5
1843 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1844   echo $ac_n "(cached) $ac_c" 1>&6
1845 else
1846   cat > conftest.$ac_ext <<EOF
1847 #line 1848 "configure"
1848 #include "confdefs.h"
1849 #include <sys/types.h>
1850 #include <sys/stat.h>
1851
1852 #if defined(S_ISBLK) && defined(S_IFDIR)
1853 # if S_ISBLK (S_IFDIR)
1854 You lose.
1855 # endif
1856 #endif
1857
1858 #if defined(S_ISBLK) && defined(S_IFCHR)
1859 # if S_ISBLK (S_IFCHR)
1860 You lose.
1861 # endif
1862 #endif
1863
1864 #if defined(S_ISLNK) && defined(S_IFREG)
1865 # if S_ISLNK (S_IFREG)
1866 You lose.
1867 # endif
1868 #endif
1869
1870 #if defined(S_ISSOCK) && defined(S_IFREG)
1871 # if S_ISSOCK (S_IFREG)
1872 You lose.
1873 # endif
1874 #endif
1875
1876 EOF
1877 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1878   egrep "You lose" >/dev/null 2>&1; then
1879   rm -rf conftest*
1880   ac_cv_header_stat_broken=yes
1881 else
1882   rm -rf conftest*
1883   ac_cv_header_stat_broken=no
1884 fi
1885 rm -f conftest*
1886
1887 fi
1888
1889 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1890 if test $ac_cv_header_stat_broken = yes; then
1891   cat >> confdefs.h <<\EOF
1892 #define STAT_MACROS_BROKEN 1
1893 EOF
1894
1895 fi
1896
1897 for ac_hdr in string.h memory.h stdlib.h unistd.h errno.h fcntl.h \
1898                  limits.h crypt.h termcap.h termio.h termios.h locale.h \
1899                  sys/param.h sys/time.h sys/utsname.h arpa/inet.h \
1900                  arpa/ftp.h
1901 do
1902 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1903 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1904 echo "configure:1905: checking for $ac_hdr" >&5
1905 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1906   echo $ac_n "(cached) $ac_c" 1>&6
1907 else
1908   cat > conftest.$ac_ext <<EOF
1909 #line 1910 "configure"
1910 #include "confdefs.h"
1911 #include <$ac_hdr>
1912 EOF
1913 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1914 { (eval echo configure:1915: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1915 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1916 if test -z "$ac_err"; then
1917   rm -rf conftest*
1918   eval "ac_cv_header_$ac_safe=yes"
1919 else
1920   echo "$ac_err" >&5
1921   echo "configure: failed program was:" >&5
1922   cat conftest.$ac_ext >&5
1923   rm -rf conftest*
1924   eval "ac_cv_header_$ac_safe=no"
1925 fi
1926 rm -f conftest*
1927 fi
1928 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1929   echo "$ac_t""yes" 1>&6
1930     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1931   cat >> confdefs.h <<EOF
1932 #define $ac_tr_hdr 1
1933 EOF
1934
1935 else
1936   echo "$ac_t""no" 1>&6
1937 fi
1938 done
1939
1940
1941 echo $ac_n "checking POSIX termios""... $ac_c" 1>&6
1942 echo "configure:1943: checking POSIX termios" >&5
1943 if eval "test \"`echo '$''{'nmh_cv_sys_posix_termios'+set}'`\" = set"; then
1944   echo $ac_n "(cached) $ac_c" 1>&6
1945 else
1946   cat > conftest.$ac_ext <<EOF
1947 #line 1948 "configure"
1948 #include "confdefs.h"
1949 #include <sys/types.h>
1950 #include <unistd.h>
1951 #include <termios.h>
1952 int main() {
1953 /* SunOS 4.0.3 has termios.h but not the library calls.  */
1954 tcgetattr(0, 0);
1955 ; return 0; }
1956 EOF
1957 if { (eval echo configure:1958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1958   rm -rf conftest*
1959   nmh_cv_sys_posix_termios=yes
1960 else
1961   echo "configure: failed program was:" >&5
1962   cat conftest.$ac_ext >&5
1963   rm -rf conftest*
1964   nmh_cv_sys_posix_termios=no
1965 fi
1966 rm -f conftest*
1967 fi
1968
1969 echo "$ac_t""$nmh_cv_sys_posix_termios" 1>&6
1970
1971 if test $nmh_cv_sys_posix_termios = yes; then
1972   echo $ac_n "checking TIOCGWINSZ in termios.h""... $ac_c" 1>&6
1973 echo "configure:1974: checking TIOCGWINSZ in termios.h" >&5
1974 if eval "test \"`echo '$''{'nmh_cv_header_termios_h_tiocgwinsz'+set}'`\" = set"; then
1975   echo $ac_n "(cached) $ac_c" 1>&6
1976 else
1977   cat > conftest.$ac_ext <<EOF
1978 #line 1979 "configure"
1979 #include "confdefs.h"
1980 #include <sys/types.h>
1981 #include <termios.h>
1982 int main() {
1983 int x = TIOCGWINSZ;
1984 ; return 0; }
1985 EOF
1986 if { (eval echo configure:1987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1987   rm -rf conftest*
1988   nmh_cv_header_termios_h_tiocgwinsz=yes
1989 else
1990   echo "configure: failed program was:" >&5
1991   cat conftest.$ac_ext >&5
1992   rm -rf conftest*
1993   nmh_cv_header_termios_h_tiocgwinsz=no
1994 fi
1995 rm -f conftest*
1996 fi
1997
1998 echo "$ac_t""$nmh_cv_header_termios_h_tiocgwinsz" 1>&6
1999 else
2000   nmh_cv_header_termios_h_tiocgwinsz=no
2001 fi
2002
2003 if test $nmh_cv_header_termios_h_tiocgwinsz = no; then
2004   echo $ac_n "checking TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6
2005 echo "configure:2006: checking TIOCGWINSZ in sys/ioctl.h" >&5
2006 if eval "test \"`echo '$''{'nmh_cv_header_sys_ioctl_h_tiocgwinsz'+set}'`\" = set"; then
2007   echo $ac_n "(cached) $ac_c" 1>&6
2008 else
2009   cat > conftest.$ac_ext <<EOF
2010 #line 2011 "configure"
2011 #include "confdefs.h"
2012 #include <sys/types.h>
2013 #include <sys/ioctl.h>
2014 int main() {
2015 int x = TIOCGWINSZ;
2016 ; return 0; }
2017 EOF
2018 if { (eval echo configure:2019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2019   rm -rf conftest*
2020   nmh_cv_header_sys_ioctl_h_tiocgwinsz=yes
2021 else
2022   echo "configure: failed program was:" >&5
2023   cat conftest.$ac_ext >&5
2024   rm -rf conftest*
2025   nmh_cv_header_sys_ioctl_h_tiocgwinsz=no
2026 fi
2027 rm -f conftest*
2028 fi
2029
2030 echo "$ac_t""$nmh_cv_header_sys_ioctl_h_tiocgwinsz" 1>&6
2031   if test $nmh_cv_header_sys_ioctl_h_tiocgwinsz = yes; then
2032     cat >> confdefs.h <<\EOF
2033 #define GWINSZ_IN_SYS_IOCTL 1
2034 EOF
2035
2036   fi
2037 fi
2038
2039 ac_safe=`echo "sys/ptem.h" | sed 'y%./+-%__p_%'`
2040 echo $ac_n "checking for sys/ptem.h""... $ac_c" 1>&6
2041 echo "configure:2042: checking for sys/ptem.h" >&5
2042 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2043   echo $ac_n "(cached) $ac_c" 1>&6
2044 else
2045   cat > conftest.$ac_ext <<EOF
2046 #line 2047 "configure"
2047 #include "confdefs.h"
2048 #include <sys/ptem.h>
2049 EOF
2050 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2051 { (eval echo configure:2052: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2052 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2053 if test -z "$ac_err"; then
2054   rm -rf conftest*
2055   eval "ac_cv_header_$ac_safe=yes"
2056 else
2057   echo "$ac_err" >&5
2058   echo "configure: failed program was:" >&5
2059   cat conftest.$ac_ext >&5
2060   rm -rf conftest*
2061   eval "ac_cv_header_$ac_safe=no"
2062 fi
2063 rm -f conftest*
2064 fi
2065 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2066   echo "$ac_t""yes" 1>&6
2067   cat >> confdefs.h <<\EOF
2068 #define WINSIZE_IN_PTEM 1
2069 EOF
2070
2071 else
2072   echo "$ac_t""no" 1>&6
2073 fi
2074
2075
2076 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2077 echo "configure:2078: checking for pid_t" >&5
2078 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2079   echo $ac_n "(cached) $ac_c" 1>&6
2080 else
2081   cat > conftest.$ac_ext <<EOF
2082 #line 2083 "configure"
2083 #include "confdefs.h"
2084 #include <sys/types.h>
2085 #if STDC_HEADERS
2086 #include <stdlib.h>
2087 #include <stddef.h>
2088 #endif
2089 EOF
2090 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2091   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2092   rm -rf conftest*
2093   ac_cv_type_pid_t=yes
2094 else
2095   rm -rf conftest*
2096   ac_cv_type_pid_t=no
2097 fi
2098 rm -f conftest*
2099
2100 fi
2101 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2102 if test $ac_cv_type_pid_t = no; then
2103   cat >> confdefs.h <<\EOF
2104 #define pid_t int
2105 EOF
2106
2107 fi
2108
2109 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2110 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2111 echo "configure:2112: checking for vfork.h" >&5
2112 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2113   echo $ac_n "(cached) $ac_c" 1>&6
2114 else
2115   cat > conftest.$ac_ext <<EOF
2116 #line 2117 "configure"
2117 #include "confdefs.h"
2118 #include <vfork.h>
2119 EOF
2120 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2121 { (eval echo configure:2122: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2122 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2123 if test -z "$ac_err"; then
2124   rm -rf conftest*
2125   eval "ac_cv_header_$ac_safe=yes"
2126 else
2127   echo "$ac_err" >&5
2128   echo "configure: failed program was:" >&5
2129   cat conftest.$ac_ext >&5
2130   rm -rf conftest*
2131   eval "ac_cv_header_$ac_safe=no"
2132 fi
2133 rm -f conftest*
2134 fi
2135 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2136   echo "$ac_t""yes" 1>&6
2137   cat >> confdefs.h <<\EOF
2138 #define HAVE_VFORK_H 1
2139 EOF
2140
2141 else
2142   echo "$ac_t""no" 1>&6
2143 fi
2144
2145 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2146 echo "configure:2147: checking for working vfork" >&5
2147 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2148   echo $ac_n "(cached) $ac_c" 1>&6
2149 else
2150   if test "$cross_compiling" = yes; then
2151   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2152 echo "configure:2153: checking for vfork" >&5
2153 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2154   echo $ac_n "(cached) $ac_c" 1>&6
2155 else
2156   cat > conftest.$ac_ext <<EOF
2157 #line 2158 "configure"
2158 #include "confdefs.h"
2159 /* System header to define __stub macros and hopefully few prototypes,
2160     which can conflict with char vfork(); below.  */
2161 #include <assert.h>
2162 /* Override any gcc2 internal prototype to avoid an error.  */
2163 /* We use char because int might match the return type of a gcc2
2164     builtin and then its argument prototype would still apply.  */
2165 char vfork();
2166
2167 int main() {
2168
2169 /* The GNU C library defines this for functions which it implements
2170     to always fail with ENOSYS.  Some functions are actually named
2171     something starting with __ and the normal name is an alias.  */
2172 #if defined (__stub_vfork) || defined (__stub___vfork)
2173 choke me
2174 #else
2175 vfork();
2176 #endif
2177
2178 ; return 0; }
2179 EOF
2180 if { (eval echo configure:2181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2181   rm -rf conftest*
2182   eval "ac_cv_func_vfork=yes"
2183 else
2184   echo "configure: failed program was:" >&5
2185   cat conftest.$ac_ext >&5
2186   rm -rf conftest*
2187   eval "ac_cv_func_vfork=no"
2188 fi
2189 rm -f conftest*
2190 fi
2191
2192 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2193   echo "$ac_t""yes" 1>&6
2194   :
2195 else
2196   echo "$ac_t""no" 1>&6
2197 fi
2198
2199 ac_cv_func_vfork_works=$ac_cv_func_vfork
2200 else
2201   cat > conftest.$ac_ext <<EOF
2202 #line 2203 "configure"
2203 #include "confdefs.h"
2204 /* Thanks to Paul Eggert for this test.  */
2205 #include <stdio.h>
2206 #include <sys/types.h>
2207 #include <sys/stat.h>
2208 #ifdef HAVE_UNISTD_H
2209 #include <unistd.h>
2210 #endif
2211 #ifdef HAVE_VFORK_H
2212 #include <vfork.h>
2213 #endif
2214 /* On some sparc systems, changes by the child to local and incoming
2215    argument registers are propagated back to the parent.
2216    The compiler is told about this with #include <vfork.h>,
2217    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2218    Test for this by using a static variable whose address
2219    is put into a register that is clobbered by the vfork.  */
2220 static
2221 #ifdef __cplusplus
2222 sparc_address_test (int arg)
2223 #else
2224 sparc_address_test (arg) int arg;
2225 #endif
2226 {
2227   static pid_t child;
2228   if (!child) {
2229     child = vfork ();
2230     if (child < 0) {
2231       perror ("vfork");
2232       _exit(2);
2233     }
2234     if (!child) {
2235       arg = getpid();
2236       write(-1, "", 0);
2237       _exit (arg);
2238     }
2239   }
2240 }
2241 main() {
2242   pid_t parent = getpid ();
2243   pid_t child;
2244
2245   sparc_address_test ();
2246
2247   child = vfork ();
2248
2249   if (child == 0) {
2250     /* Here is another test for sparc vfork register problems.
2251        This test uses lots of local variables, at least
2252        as many local variables as main has allocated so far
2253        including compiler temporaries.  4 locals are enough for
2254        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2255        A buggy compiler should reuse the register of parent
2256        for one of the local variables, since it will think that
2257        parent can't possibly be used any more in this routine.
2258        Assigning to the local variable will thus munge parent
2259        in the parent process.  */
2260     pid_t
2261       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2262       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2263     /* Convince the compiler that p..p7 are live; otherwise, it might
2264        use the same hardware register for all 8 local variables.  */
2265     if (p != p1 || p != p2 || p != p3 || p != p4
2266         || p != p5 || p != p6 || p != p7)
2267       _exit(1);
2268
2269     /* On some systems (e.g. IRIX 3.3),
2270        vfork doesn't separate parent from child file descriptors.
2271        If the child closes a descriptor before it execs or exits,
2272        this munges the parent's descriptor as well.
2273        Test for this by closing stdout in the child.  */
2274     _exit(close(fileno(stdout)) != 0);
2275   } else {
2276     int status;
2277     struct stat st;
2278
2279     while (wait(&status) != child)
2280       ;
2281     exit(
2282          /* Was there some problem with vforking?  */
2283          child < 0
2284
2285          /* Did the child fail?  (This shouldn't happen.)  */
2286          || status
2287
2288          /* Did the vfork/compiler bug occur?  */
2289          || parent != getpid()
2290
2291          /* Did the file descriptor bug occur?  */
2292          || fstat(fileno(stdout), &st) != 0
2293          );
2294   }
2295 }
2296 EOF
2297 if { (eval echo configure:2298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2298 then
2299   ac_cv_func_vfork_works=yes
2300 else
2301   echo "configure: failed program was:" >&5
2302   cat conftest.$ac_ext >&5
2303   rm -fr conftest*
2304   ac_cv_func_vfork_works=no
2305 fi
2306 rm -fr conftest*
2307 fi
2308
2309 fi
2310
2311 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2312 if test $ac_cv_func_vfork_works = no; then
2313   cat >> confdefs.h <<\EOF
2314 #define vfork fork
2315 EOF
2316
2317 fi
2318
2319 for ac_func in waitpid wait3 sigaction sigprocmask sigblock sigsetmask \
2320                sighold sigrelse writev lstat uname tzset killpg \
2321                sigsetjmp
2322 do
2323 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2324 echo "configure:2325: checking for $ac_func" >&5
2325 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2326   echo $ac_n "(cached) $ac_c" 1>&6
2327 else
2328   cat > conftest.$ac_ext <<EOF
2329 #line 2330 "configure"
2330 #include "confdefs.h"
2331 /* System header to define __stub macros and hopefully few prototypes,
2332     which can conflict with char $ac_func(); below.  */
2333 #include <assert.h>
2334 /* Override any gcc2 internal prototype to avoid an error.  */
2335 /* We use char because int might match the return type of a gcc2
2336     builtin and then its argument prototype would still apply.  */
2337 char $ac_func();
2338
2339 int main() {
2340
2341 /* The GNU C library defines this for functions which it implements
2342     to always fail with ENOSYS.  Some functions are actually named
2343     something starting with __ and the normal name is an alias.  */
2344 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2345 choke me
2346 #else
2347 $ac_func();
2348 #endif
2349
2350 ; return 0; }
2351 EOF
2352 if { (eval echo configure:2353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2353   rm -rf conftest*
2354   eval "ac_cv_func_$ac_func=yes"
2355 else
2356   echo "configure: failed program was:" >&5
2357   cat conftest.$ac_ext >&5
2358   rm -rf conftest*
2359   eval "ac_cv_func_$ac_func=no"
2360 fi
2361 rm -f conftest*
2362 fi
2363
2364 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2365   echo "$ac_t""yes" 1>&6
2366     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2367   cat >> confdefs.h <<EOF
2368 #define $ac_tr_func 1
2369 EOF
2370
2371 else
2372   echo "$ac_t""no" 1>&6
2373 fi
2374 done
2375
2376
2377 for ac_func in snprintf strerror strdup
2378 do
2379 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2380 echo "configure:2381: checking for $ac_func" >&5
2381 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2382   echo $ac_n "(cached) $ac_c" 1>&6
2383 else
2384   cat > conftest.$ac_ext <<EOF
2385 #line 2386 "configure"
2386 #include "confdefs.h"
2387 /* System header to define __stub macros and hopefully few prototypes,
2388     which can conflict with char $ac_func(); below.  */
2389 #include <assert.h>
2390 /* Override any gcc2 internal prototype to avoid an error.  */
2391 /* We use char because int might match the return type of a gcc2
2392     builtin and then its argument prototype would still apply.  */
2393 char $ac_func();
2394
2395 int main() {
2396
2397 /* The GNU C library defines this for functions which it implements
2398     to always fail with ENOSYS.  Some functions are actually named
2399     something starting with __ and the normal name is an alias.  */
2400 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2401 choke me
2402 #else
2403 $ac_func();
2404 #endif
2405
2406 ; return 0; }
2407 EOF
2408 if { (eval echo configure:2409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2409   rm -rf conftest*
2410   eval "ac_cv_func_$ac_func=yes"
2411 else
2412   echo "configure: failed program was:" >&5
2413   cat conftest.$ac_ext >&5
2414   rm -rf conftest*
2415   eval "ac_cv_func_$ac_func=no"
2416 fi
2417 rm -f conftest*
2418 fi
2419
2420 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2421   echo "$ac_t""yes" 1>&6
2422     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2423   cat >> confdefs.h <<EOF
2424 #define $ac_tr_func 1
2425 EOF
2426
2427 else
2428   echo "$ac_t""no" 1>&6
2429 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2430 fi
2431 done
2432
2433
2434
2435 echo $ac_n "checking for modf""... $ac_c" 1>&6
2436 echo "configure:2437: checking for modf" >&5
2437 if eval "test \"`echo '$''{'ac_cv_func_modf'+set}'`\" = set"; then
2438   echo $ac_n "(cached) $ac_c" 1>&6
2439 else
2440   cat > conftest.$ac_ext <<EOF
2441 #line 2442 "configure"
2442 #include "confdefs.h"
2443 /* System header to define __stub macros and hopefully few prototypes,
2444     which can conflict with char modf(); below.  */
2445 #include <assert.h>
2446 /* Override any gcc2 internal prototype to avoid an error.  */
2447 /* We use char because int might match the return type of a gcc2
2448     builtin and then its argument prototype would still apply.  */
2449 char modf();
2450
2451 int main() {
2452
2453 /* The GNU C library defines this for functions which it implements
2454     to always fail with ENOSYS.  Some functions are actually named
2455     something starting with __ and the normal name is an alias.  */
2456 #if defined (__stub_modf) || defined (__stub___modf)
2457 choke me
2458 #else
2459 modf();
2460 #endif
2461
2462 ; return 0; }
2463 EOF
2464 if { (eval echo configure:2465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2465   rm -rf conftest*
2466   eval "ac_cv_func_modf=yes"
2467 else
2468   echo "configure: failed program was:" >&5
2469   cat conftest.$ac_ext >&5
2470   rm -rf conftest*
2471   eval "ac_cv_func_modf=no"
2472 fi
2473 rm -f conftest*
2474 fi
2475
2476 if eval "test \"`echo '$ac_cv_func_'modf`\" = yes"; then
2477   echo "$ac_t""yes" 1>&6
2478   :
2479 else
2480   echo "$ac_t""no" 1>&6
2481 echo $ac_n "checking for modf in -lm""... $ac_c" 1>&6
2482 echo "configure:2483: checking for modf in -lm" >&5
2483 ac_lib_var=`echo m'_'modf | sed 'y%./+-%__p_%'`
2484 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2485   echo $ac_n "(cached) $ac_c" 1>&6
2486 else
2487   ac_save_LIBS="$LIBS"
2488 LIBS="-lm  $LIBS"
2489 cat > conftest.$ac_ext <<EOF
2490 #line 2491 "configure"
2491 #include "confdefs.h"
2492 /* Override any gcc2 internal prototype to avoid an error.  */
2493 /* We use char because int might match the return type of a gcc2
2494     builtin and then its argument prototype would still apply.  */
2495 char modf();
2496
2497 int main() {
2498 modf()
2499 ; return 0; }
2500 EOF
2501 if { (eval echo configure:2502: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2502   rm -rf conftest*
2503   eval "ac_cv_lib_$ac_lib_var=yes"
2504 else
2505   echo "configure: failed program was:" >&5
2506   cat conftest.$ac_ext >&5
2507   rm -rf conftest*
2508   eval "ac_cv_lib_$ac_lib_var=no"
2509 fi
2510 rm -f conftest*
2511 LIBS="$ac_save_LIBS"
2512
2513 fi
2514 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2515   echo "$ac_t""yes" 1>&6
2516     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/^a-zA-Z0-9_/_/g' \
2517     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2518   cat >> confdefs.h <<EOF
2519 #define $ac_tr_lib 1
2520 EOF
2521
2522   LIBS="-lm $LIBS"
2523
2524 else
2525   echo "$ac_t""no" 1>&6
2526 fi
2527
2528 fi
2529
2530
2531 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
2532 echo "configure:2533: checking for gethostbyname" >&5
2533 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
2534   echo $ac_n "(cached) $ac_c" 1>&6
2535 else
2536   cat > conftest.$ac_ext <<EOF
2537 #line 2538 "configure"
2538 #include "confdefs.h"
2539 /* System header to define __stub macros and hopefully few prototypes,
2540     which can conflict with char gethostbyname(); below.  */
2541 #include <assert.h>
2542 /* Override any gcc2 internal prototype to avoid an error.  */
2543 /* We use char because int might match the return type of a gcc2
2544     builtin and then its argument prototype would still apply.  */
2545 char gethostbyname();
2546
2547 int main() {
2548
2549 /* The GNU C library defines this for functions which it implements
2550     to always fail with ENOSYS.  Some functions are actually named
2551     something starting with __ and the normal name is an alias.  */
2552 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
2553 choke me
2554 #else
2555 gethostbyname();
2556 #endif
2557
2558 ; return 0; }
2559 EOF
2560 if { (eval echo configure:2561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2561   rm -rf conftest*
2562   eval "ac_cv_func_gethostbyname=yes"
2563 else
2564   echo "configure: failed program was:" >&5
2565   cat conftest.$ac_ext >&5
2566   rm -rf conftest*
2567   eval "ac_cv_func_gethostbyname=no"
2568 fi
2569 rm -f conftest*
2570 fi
2571
2572 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
2573   echo "$ac_t""yes" 1>&6
2574   :
2575 else
2576   echo "$ac_t""no" 1>&6
2577 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
2578 echo "configure:2579: checking for gethostbyname in -lnsl" >&5
2579 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
2580 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2581   echo $ac_n "(cached) $ac_c" 1>&6
2582 else
2583   ac_save_LIBS="$LIBS"
2584 LIBS="-lnsl  $LIBS"
2585 cat > conftest.$ac_ext <<EOF
2586 #line 2587 "configure"
2587 #include "confdefs.h"
2588 /* Override any gcc2 internal prototype to avoid an error.  */
2589 /* We use char because int might match the return type of a gcc2
2590     builtin and then its argument prototype would still apply.  */
2591 char gethostbyname();
2592
2593 int main() {
2594 gethostbyname()
2595 ; return 0; }
2596 EOF
2597 if { (eval echo configure:2598: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2598   rm -rf conftest*
2599   eval "ac_cv_lib_$ac_lib_var=yes"
2600 else
2601   echo "configure: failed program was:" >&5
2602   cat conftest.$ac_ext >&5
2603   rm -rf conftest*
2604   eval "ac_cv_lib_$ac_lib_var=no"
2605 fi
2606 rm -f conftest*
2607 LIBS="$ac_save_LIBS"
2608
2609 fi
2610 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2611   echo "$ac_t""yes" 1>&6
2612     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/^a-zA-Z0-9_/_/g' \
2613     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2614   cat >> confdefs.h <<EOF
2615 #define $ac_tr_lib 1
2616 EOF
2617
2618   LIBS="-lnsl $LIBS"
2619
2620 else
2621   echo "$ac_t""no" 1>&6
2622 echo $ac_n "checking for gethostbyname in -lresolv""... $ac_c" 1>&6
2623 echo "configure:2624: checking for gethostbyname in -lresolv" >&5
2624 ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'`
2625 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2626   echo $ac_n "(cached) $ac_c" 1>&6
2627 else
2628   ac_save_LIBS="$LIBS"
2629 LIBS="-lresolv  $LIBS"
2630 cat > conftest.$ac_ext <<EOF
2631 #line 2632 "configure"
2632 #include "confdefs.h"
2633 /* Override any gcc2 internal prototype to avoid an error.  */
2634 /* We use char because int might match the return type of a gcc2
2635     builtin and then its argument prototype would still apply.  */
2636 char gethostbyname();
2637
2638 int main() {
2639 gethostbyname()
2640 ; return 0; }
2641 EOF
2642 if { (eval echo configure:2643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2643   rm -rf conftest*
2644   eval "ac_cv_lib_$ac_lib_var=yes"
2645 else
2646   echo "configure: failed program was:" >&5
2647   cat conftest.$ac_ext >&5
2648   rm -rf conftest*
2649   eval "ac_cv_lib_$ac_lib_var=no"
2650 fi
2651 rm -f conftest*
2652 LIBS="$ac_save_LIBS"
2653
2654 fi
2655 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2656   echo "$ac_t""yes" 1>&6
2657     ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/^a-zA-Z0-9_/_/g' \
2658     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2659   cat >> confdefs.h <<EOF
2660 #define $ac_tr_lib 1
2661 EOF
2662
2663   LIBS="-lresolv $LIBS"
2664
2665 else
2666   echo "$ac_t""no" 1>&6
2667 fi
2668
2669 fi
2670
2671 fi
2672
2673 echo $ac_n "checking for socket""... $ac_c" 1>&6
2674 echo "configure:2675: checking for socket" >&5
2675 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
2676   echo $ac_n "(cached) $ac_c" 1>&6
2677 else
2678   cat > conftest.$ac_ext <<EOF
2679 #line 2680 "configure"
2680 #include "confdefs.h"
2681 /* System header to define __stub macros and hopefully few prototypes,
2682     which can conflict with char socket(); below.  */
2683 #include <assert.h>
2684 /* Override any gcc2 internal prototype to avoid an error.  */
2685 /* We use char because int might match the return type of a gcc2
2686     builtin and then its argument prototype would still apply.  */
2687 char socket();
2688
2689 int main() {
2690
2691 /* The GNU C library defines this for functions which it implements
2692     to always fail with ENOSYS.  Some functions are actually named
2693     something starting with __ and the normal name is an alias.  */
2694 #if defined (__stub_socket) || defined (__stub___socket)
2695 choke me
2696 #else
2697 socket();
2698 #endif
2699
2700 ; return 0; }
2701 EOF
2702 if { (eval echo configure:2703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2703   rm -rf conftest*
2704   eval "ac_cv_func_socket=yes"
2705 else
2706   echo "configure: failed program was:" >&5
2707   cat conftest.$ac_ext >&5
2708   rm -rf conftest*
2709   eval "ac_cv_func_socket=no"
2710 fi
2711 rm -f conftest*
2712 fi
2713
2714 if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
2715   echo "$ac_t""yes" 1>&6
2716   :
2717 else
2718   echo "$ac_t""no" 1>&6
2719 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
2720 echo "configure:2721: checking for socket in -lsocket" >&5
2721 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
2722 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2723   echo $ac_n "(cached) $ac_c" 1>&6
2724 else
2725   ac_save_LIBS="$LIBS"
2726 LIBS="-lsocket  $LIBS"
2727 cat > conftest.$ac_ext <<EOF
2728 #line 2729 "configure"
2729 #include "confdefs.h"
2730 /* Override any gcc2 internal prototype to avoid an error.  */
2731 /* We use char because int might match the return type of a gcc2
2732     builtin and then its argument prototype would still apply.  */
2733 char socket();
2734
2735 int main() {
2736 socket()
2737 ; return 0; }
2738 EOF
2739 if { (eval echo configure:2740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2740   rm -rf conftest*
2741   eval "ac_cv_lib_$ac_lib_var=yes"
2742 else
2743   echo "configure: failed program was:" >&5
2744   cat conftest.$ac_ext >&5
2745   rm -rf conftest*
2746   eval "ac_cv_lib_$ac_lib_var=no"
2747 fi
2748 rm -f conftest*
2749 LIBS="$ac_save_LIBS"
2750
2751 fi
2752 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2753   echo "$ac_t""yes" 1>&6
2754     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
2755     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2756   cat >> confdefs.h <<EOF
2757 #define $ac_tr_lib 1
2758 EOF
2759
2760   LIBS="-lsocket $LIBS"
2761
2762 else
2763   echo "$ac_t""no" 1>&6
2764 fi
2765
2766 fi
2767
2768
2769
2770 echo $ac_n "checking for ruserpass""... $ac_c" 1>&6
2771 echo "configure:2772: checking for ruserpass" >&5
2772 if eval "test \"`echo '$''{'ac_cv_func_ruserpass'+set}'`\" = set"; then
2773   echo $ac_n "(cached) $ac_c" 1>&6
2774 else
2775   cat > conftest.$ac_ext <<EOF
2776 #line 2777 "configure"
2777 #include "confdefs.h"
2778 /* System header to define __stub macros and hopefully few prototypes,
2779     which can conflict with char ruserpass(); below.  */
2780 #include <assert.h>
2781 /* Override any gcc2 internal prototype to avoid an error.  */
2782 /* We use char because int might match the return type of a gcc2
2783     builtin and then its argument prototype would still apply.  */
2784 char ruserpass();
2785
2786 int main() {
2787
2788 /* The GNU C library defines this for functions which it implements
2789     to always fail with ENOSYS.  Some functions are actually named
2790     something starting with __ and the normal name is an alias.  */
2791 #if defined (__stub_ruserpass) || defined (__stub___ruserpass)
2792 choke me
2793 #else
2794 ruserpass();
2795 #endif
2796
2797 ; return 0; }
2798 EOF
2799 if { (eval echo configure:2800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2800   rm -rf conftest*
2801   eval "ac_cv_func_ruserpass=yes"
2802 else
2803   echo "configure: failed program was:" >&5
2804   cat conftest.$ac_ext >&5
2805   rm -rf conftest*
2806   eval "ac_cv_func_ruserpass=no"
2807 fi
2808 rm -f conftest*
2809 fi
2810
2811 if eval "test \"`echo '$ac_cv_func_'ruserpass`\" = yes"; then
2812   echo "$ac_t""yes" 1>&6
2813   :
2814 else
2815   echo "$ac_t""no" 1>&6
2816 echo $ac_n "checking for _ruserpass""... $ac_c" 1>&6
2817 echo "configure:2818: checking for _ruserpass" >&5
2818 if eval "test \"`echo '$''{'ac_cv_func__ruserpass'+set}'`\" = set"; then
2819   echo $ac_n "(cached) $ac_c" 1>&6
2820 else
2821   cat > conftest.$ac_ext <<EOF
2822 #line 2823 "configure"
2823 #include "confdefs.h"
2824 /* System header to define __stub macros and hopefully few prototypes,
2825     which can conflict with char _ruserpass(); below.  */
2826 #include <assert.h>
2827 /* Override any gcc2 internal prototype to avoid an error.  */
2828 /* We use char because int might match the return type of a gcc2
2829     builtin and then its argument prototype would still apply.  */
2830 char _ruserpass();
2831
2832 int main() {
2833
2834 /* The GNU C library defines this for functions which it implements
2835     to always fail with ENOSYS.  Some functions are actually named
2836     something starting with __ and the normal name is an alias.  */
2837 #if defined (__stub__ruserpass) || defined (__stub____ruserpass)
2838 choke me
2839 #else
2840 _ruserpass();
2841 #endif
2842
2843 ; return 0; }
2844 EOF
2845 if { (eval echo configure:2846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2846   rm -rf conftest*
2847   eval "ac_cv_func__ruserpass=yes"
2848 else
2849   echo "configure: failed program was:" >&5
2850   cat conftest.$ac_ext >&5
2851   rm -rf conftest*
2852   eval "ac_cv_func__ruserpass=no"
2853 fi
2854 rm -f conftest*
2855 fi
2856
2857 if eval "test \"`echo '$ac_cv_func_'_ruserpass`\" = yes"; then
2858   echo "$ac_t""yes" 1>&6
2859   :
2860 else
2861   echo "$ac_t""no" 1>&6
2862 echo $ac_n "checking for _ruserpass in -lsocket""... $ac_c" 1>&6
2863 echo "configure:2864: checking for _ruserpass in -lsocket" >&5
2864 ac_lib_var=`echo socket'_'_ruserpass | sed 'y%./+-%__p_%'`
2865 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2866   echo $ac_n "(cached) $ac_c" 1>&6
2867 else
2868   ac_save_LIBS="$LIBS"
2869 LIBS="-lsocket  $LIBS"
2870 cat > conftest.$ac_ext <<EOF
2871 #line 2872 "configure"
2872 #include "confdefs.h"
2873 /* Override any gcc2 internal prototype to avoid an error.  */
2874 /* We use char because int might match the return type of a gcc2
2875     builtin and then its argument prototype would still apply.  */
2876 char _ruserpass();
2877
2878 int main() {
2879 _ruserpass()
2880 ; return 0; }
2881 EOF
2882 if { (eval echo configure:2883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2883   rm -rf conftest*
2884   eval "ac_cv_lib_$ac_lib_var=yes"
2885 else
2886   echo "configure: failed program was:" >&5
2887   cat conftest.$ac_ext >&5
2888   rm -rf conftest*
2889   eval "ac_cv_lib_$ac_lib_var=no"
2890 fi
2891 rm -f conftest*
2892 LIBS="$ac_save_LIBS"
2893
2894 fi
2895 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2896   echo "$ac_t""yes" 1>&6
2897     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
2898     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2899   cat >> confdefs.h <<EOF
2900 #define $ac_tr_lib 1
2901 EOF
2902
2903   LIBS="-lsocket $LIBS"
2904
2905 else
2906   echo "$ac_t""no" 1>&6
2907 fi
2908
2909 fi
2910
2911 fi
2912
2913 if test x$ac_cv_func_ruserpass = xno; then
2914   if test x$ac_cv_func__ruserpass = xyes -o x$ac_cv_lib_socket__ruserpass = xyes; then
2915     cat >> confdefs.h <<\EOF
2916 #define ruserpass _ruserpass
2917 EOF
2918
2919   else
2920     LIBOBJS="$LIBOBJS ruserpass.o"
2921   fi
2922 fi
2923
2924
2925 termcap_curses_order="termcap curses ncurses"
2926 for lib in $termcap_curses_order; do
2927   echo $ac_n "checking for tgetent in -l${lib}""... $ac_c" 1>&6
2928 echo "configure:2929: checking for tgetent in -l${lib}" >&5
2929 ac_lib_var=`echo ${lib}'_'tgetent | sed 'y%./+-%__p_%'`
2930 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2931   echo $ac_n "(cached) $ac_c" 1>&6
2932 else
2933   ac_save_LIBS="$LIBS"
2934 LIBS="-l${lib}  $LIBS"
2935 cat > conftest.$ac_ext <<EOF
2936 #line 2937 "configure"
2937 #include "confdefs.h"
2938 /* Override any gcc2 internal prototype to avoid an error.  */
2939 /* We use char because int might match the return type of a gcc2
2940     builtin and then its argument prototype would still apply.  */
2941 char tgetent();
2942
2943 int main() {
2944 tgetent()
2945 ; return 0; }
2946 EOF
2947 if { (eval echo configure:2948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2948   rm -rf conftest*
2949   eval "ac_cv_lib_$ac_lib_var=yes"
2950 else
2951   echo "configure: failed program was:" >&5
2952   cat conftest.$ac_ext >&5
2953   rm -rf conftest*
2954   eval "ac_cv_lib_$ac_lib_var=no"
2955 fi
2956 rm -f conftest*
2957 LIBS="$ac_save_LIBS"
2958
2959 fi
2960 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2961   echo "$ac_t""yes" 1>&6
2962   TERMLIB="-l$lib"; break
2963 else
2964   echo "$ac_t""no" 1>&6
2965 fi
2966
2967 done
2968
2969 echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
2970 echo "configure:2971: checking for dbm_open" >&5
2971 if eval "test \"`echo '$''{'ac_cv_func_dbm_open'+set}'`\" = set"; then
2972   echo $ac_n "(cached) $ac_c" 1>&6
2973 else
2974   cat > conftest.$ac_ext <<EOF
2975 #line 2976 "configure"
2976 #include "confdefs.h"
2977 /* System header to define __stub macros and hopefully few prototypes,
2978     which can conflict with char dbm_open(); below.  */
2979 #include <assert.h>
2980 /* Override any gcc2 internal prototype to avoid an error.  */
2981 /* We use char because int might match the return type of a gcc2
2982     builtin and then its argument prototype would still apply.  */
2983 char dbm_open();
2984
2985 int main() {
2986
2987 /* The GNU C library defines this for functions which it implements
2988     to always fail with ENOSYS.  Some functions are actually named
2989     something starting with __ and the normal name is an alias.  */
2990 #if defined (__stub_dbm_open) || defined (__stub___dbm_open)
2991 choke me
2992 #else
2993 dbm_open();
2994 #endif
2995
2996 ; return 0; }
2997 EOF
2998 if { (eval echo configure:2999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2999   rm -rf conftest*
3000   eval "ac_cv_func_dbm_open=yes"
3001 else
3002   echo "configure: failed program was:" >&5
3003   cat conftest.$ac_ext >&5
3004   rm -rf conftest*
3005   eval "ac_cv_func_dbm_open=no"
3006 fi
3007 rm -f conftest*
3008 fi
3009
3010 if eval "test \"`echo '$ac_cv_func_'dbm_open`\" = yes"; then
3011   echo "$ac_t""yes" 1>&6
3012   :
3013 else
3014   echo "$ac_t""no" 1>&6
3015 echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
3016 echo "configure:3017: checking for dbm_open in -lndbm" >&5
3017 ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-%__p_%'`
3018 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3019   echo $ac_n "(cached) $ac_c" 1>&6
3020 else
3021   ac_save_LIBS="$LIBS"
3022 LIBS="-lndbm  $LIBS"
3023 cat > conftest.$ac_ext <<EOF
3024 #line 3025 "configure"
3025 #include "confdefs.h"
3026 /* Override any gcc2 internal prototype to avoid an error.  */
3027 /* We use char because int might match the return type of a gcc2
3028     builtin and then its argument prototype would still apply.  */
3029 char dbm_open();
3030
3031 int main() {
3032 dbm_open()
3033 ; return 0; }
3034 EOF
3035 if { (eval echo configure:3036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3036   rm -rf conftest*
3037   eval "ac_cv_lib_$ac_lib_var=yes"
3038 else
3039   echo "configure: failed program was:" >&5
3040   cat conftest.$ac_ext >&5
3041   rm -rf conftest*
3042   eval "ac_cv_lib_$ac_lib_var=no"
3043 fi
3044 rm -f conftest*
3045 LIBS="$ac_save_LIBS"
3046
3047 fi
3048 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3049   echo "$ac_t""yes" 1>&6
3050     ac_tr_lib=HAVE_LIB`echo ndbm | sed -e 's/^a-zA-Z0-9_/_/g' \
3051     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3052   cat >> confdefs.h <<EOF
3053 #define $ac_tr_lib 1
3054 EOF
3055
3056   LIBS="-lndbm $LIBS"
3057
3058 else
3059   echo "$ac_t""no" 1>&6
3060 echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
3061 echo "configure:3062: checking for dbm_open in -ldbm" >&5
3062 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-%__p_%'`
3063 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3064   echo $ac_n "(cached) $ac_c" 1>&6
3065 else
3066   ac_save_LIBS="$LIBS"
3067 LIBS="-ldbm  $LIBS"
3068 cat > conftest.$ac_ext <<EOF
3069 #line 3070 "configure"
3070 #include "confdefs.h"
3071 /* Override any gcc2 internal prototype to avoid an error.  */
3072 /* We use char because int might match the return type of a gcc2
3073     builtin and then its argument prototype would still apply.  */
3074 char dbm_open();
3075
3076 int main() {
3077 dbm_open()
3078 ; return 0; }
3079 EOF
3080 if { (eval echo configure:3081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3081   rm -rf conftest*
3082   eval "ac_cv_lib_$ac_lib_var=yes"
3083 else
3084   echo "configure: failed program was:" >&5
3085   cat conftest.$ac_ext >&5
3086   rm -rf conftest*
3087   eval "ac_cv_lib_$ac_lib_var=no"
3088 fi
3089 rm -f conftest*
3090 LIBS="$ac_save_LIBS"
3091
3092 fi
3093 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3094   echo "$ac_t""yes" 1>&6
3095     ac_tr_lib=HAVE_LIB`echo dbm | sed -e 's/^a-zA-Z0-9_/_/g' \
3096     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3097   cat >> confdefs.h <<EOF
3098 #define $ac_tr_lib 1
3099 EOF
3100
3101   LIBS="-ldbm $LIBS"
3102
3103 else
3104   echo "$ac_t""no" 1>&6
3105 fi
3106
3107 fi
3108
3109 fi
3110
3111
3112 if test x$with_hesiod != x -a x$with_hesiod != xno; then
3113   if test x$with_hesiod != xyes; then
3114     HESIOD_INCLUDES="-I$with_hesiod/include"
3115     HESIOD_LIBS="-L$with_hesiod/lib"
3116   fi
3117   echo $ac_n "checking for res_send""... $ac_c" 1>&6
3118 echo "configure:3119: checking for res_send" >&5
3119 if eval "test \"`echo '$''{'ac_cv_func_res_send'+set}'`\" = set"; then
3120   echo $ac_n "(cached) $ac_c" 1>&6
3121 else
3122   cat > conftest.$ac_ext <<EOF
3123 #line 3124 "configure"
3124 #include "confdefs.h"
3125 /* System header to define __stub macros and hopefully few prototypes,
3126     which can conflict with char res_send(); below.  */
3127 #include <assert.h>
3128 /* Override any gcc2 internal prototype to avoid an error.  */
3129 /* We use char because int might match the return type of a gcc2
3130     builtin and then its argument prototype would still apply.  */
3131 char res_send();
3132
3133 int main() {
3134
3135 /* The GNU C library defines this for functions which it implements
3136     to always fail with ENOSYS.  Some functions are actually named
3137     something starting with __ and the normal name is an alias.  */
3138 #if defined (__stub_res_send) || defined (__stub___res_send)
3139 choke me
3140 #else
3141 res_send();
3142 #endif
3143
3144 ; return 0; }
3145 EOF
3146 if { (eval echo configure:3147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3147   rm -rf conftest*
3148   eval "ac_cv_func_res_send=yes"
3149 else
3150   echo "configure: failed program was:" >&5
3151   cat conftest.$ac_ext >&5
3152   rm -rf conftest*
3153   eval "ac_cv_func_res_send=no"
3154 fi
3155 rm -f conftest*
3156 fi
3157
3158 if eval "test \"`echo '$ac_cv_func_'res_send`\" = yes"; then
3159   echo "$ac_t""yes" 1>&6
3160   :
3161 else
3162   echo "$ac_t""no" 1>&6
3163 echo $ac_n "checking for res_send in -lresolv""... $ac_c" 1>&6
3164 echo "configure:3165: checking for res_send in -lresolv" >&5
3165 ac_lib_var=`echo resolv'_'res_send | sed 'y%./+-%__p_%'`
3166 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3167   echo $ac_n "(cached) $ac_c" 1>&6
3168 else
3169   ac_save_LIBS="$LIBS"
3170 LIBS="-lresolv  $LIBS"
3171 cat > conftest.$ac_ext <<EOF
3172 #line 3173 "configure"
3173 #include "confdefs.h"
3174 /* Override any gcc2 internal prototype to avoid an error.  */
3175 /* We use char because int might match the return type of a gcc2
3176     builtin and then its argument prototype would still apply.  */
3177 char res_send();
3178
3179 int main() {
3180 res_send()
3181 ; return 0; }
3182 EOF
3183 if { (eval echo configure:3184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3184   rm -rf conftest*
3185   eval "ac_cv_lib_$ac_lib_var=yes"
3186 else
3187   echo "configure: failed program was:" >&5
3188   cat conftest.$ac_ext >&5
3189   rm -rf conftest*
3190   eval "ac_cv_lib_$ac_lib_var=no"
3191 fi
3192 rm -f conftest*
3193 LIBS="$ac_save_LIBS"
3194
3195 fi
3196 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3197   echo "$ac_t""yes" 1>&6
3198     ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/^a-zA-Z0-9_/_/g' \
3199     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3200   cat >> confdefs.h <<EOF
3201 #define $ac_tr_lib 1
3202 EOF
3203
3204   LIBS="-lresolv $LIBS"
3205
3206 else
3207   echo "$ac_t""no" 1>&6
3208 fi
3209
3210 fi
3211
3212   echo $ac_n "checking for hes_resolve in -lhesiod""... $ac_c" 1>&6
3213 echo "configure:3214: checking for hes_resolve in -lhesiod" >&5
3214 ac_lib_var=`echo hesiod'_'hes_resolve | sed 'y%./+-%__p_%'`
3215 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3216   echo $ac_n "(cached) $ac_c" 1>&6
3217 else
3218   ac_save_LIBS="$LIBS"
3219 LIBS="-lhesiod $HESIOD_LIBS $LIBS"
3220 cat > conftest.$ac_ext <<EOF
3221 #line 3222 "configure"
3222 #include "confdefs.h"
3223 /* Override any gcc2 internal prototype to avoid an error.  */
3224 /* We use char because int might match the return type of a gcc2
3225     builtin and then its argument prototype would still apply.  */
3226 char hes_resolve();
3227
3228 int main() {
3229 hes_resolve()
3230 ; return 0; }
3231 EOF
3232 if { (eval echo configure:3233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3233   rm -rf conftest*
3234   eval "ac_cv_lib_$ac_lib_var=yes"
3235 else
3236   echo "configure: failed program was:" >&5
3237   cat conftest.$ac_ext >&5
3238   rm -rf conftest*
3239   eval "ac_cv_lib_$ac_lib_var=no"
3240 fi
3241 rm -f conftest*
3242 LIBS="$ac_save_LIBS"
3243
3244 fi
3245 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3246   echo "$ac_t""yes" 1>&6
3247   HESIOD_LIBS="$HESIOD_LIBS -lhesiod"
3248 else
3249   echo "$ac_t""no" 1>&6
3250 { echo "configure: error: Hesiod library not found" 1>&2; exit 1; }
3251 fi
3252
3253 fi
3254
3255 if test x$with_krb4 != x -a x$with_krb4 != xno; then
3256   if test x$with_krb4 != xyes; then
3257     KRB4_INCLUDES="-I$with_krb4/include"
3258     if test -d "$with_krb4/include/kerberosIV"; then
3259       KRB4_INCLUDES="$KRB4_INCLUDES -I$with_krb4/include/kerberosIV"
3260     fi
3261     KRB4_LIBS="-L$with_krb4/lib"
3262   elif test -d /usr/include/kerberosIV; then
3263     KRB4_INCLUDES="-I/usr/include/kerberosIV"
3264   fi
3265   echo $ac_n "checking for krb_rd_req in -lkrb4""... $ac_c" 1>&6
3266 echo "configure:3267: checking for krb_rd_req in -lkrb4" >&5
3267 ac_lib_var=`echo krb4'_'krb_rd_req | sed 'y%./+-%__p_%'`
3268 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3269   echo $ac_n "(cached) $ac_c" 1>&6
3270 else
3271   ac_save_LIBS="$LIBS"
3272 LIBS="-lkrb4 $KRB4_LIBS -ldes425 -lkrb5 -lcrypto -lcom_err $LIBS"
3273 cat > conftest.$ac_ext <<EOF
3274 #line 3275 "configure"
3275 #include "confdefs.h"
3276 /* Override any gcc2 internal prototype to avoid an error.  */
3277 /* We use char because int might match the return type of a gcc2
3278     builtin and then its argument prototype would still apply.  */
3279 char krb_rd_req();
3280
3281 int main() {
3282 krb_rd_req()
3283 ; return 0; }
3284 EOF
3285 if { (eval echo configure:3286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3286   rm -rf conftest*
3287   eval "ac_cv_lib_$ac_lib_var=yes"
3288 else
3289   echo "configure: failed program was:" >&5
3290   cat conftest.$ac_ext >&5
3291   rm -rf conftest*
3292   eval "ac_cv_lib_$ac_lib_var=no"
3293 fi
3294 rm -f conftest*
3295 LIBS="$ac_save_LIBS"
3296
3297 fi
3298 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3299   echo "$ac_t""yes" 1>&6
3300   KRB4_LIBS="$KRB4_LIBS -lkrb4 -ldes425 -lkrb5 -lcrypto -lcom_err"
3301 else
3302   echo "$ac_t""no" 1>&6
3303 echo $ac_n "checking for krb_rd_req in -lkrb""... $ac_c" 1>&6
3304 echo "configure:3305: checking for krb_rd_req in -lkrb" >&5
3305 ac_lib_var=`echo krb'_'krb_rd_req | sed 'y%./+-%__p_%'`
3306 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3307   echo $ac_n "(cached) $ac_c" 1>&6
3308 else
3309   ac_save_LIBS="$LIBS"
3310 LIBS="-lkrb $KRB4_LIBS -ldes $LIBS"
3311 cat > conftest.$ac_ext <<EOF
3312 #line 3313 "configure"
3313 #include "confdefs.h"
3314 /* Override any gcc2 internal prototype to avoid an error.  */
3315 /* We use char because int might match the return type of a gcc2
3316     builtin and then its argument prototype would still apply.  */
3317 char krb_rd_req();
3318
3319 int main() {
3320 krb_rd_req()
3321 ; return 0; }
3322 EOF
3323 if { (eval echo configure:3324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3324   rm -rf conftest*
3325   eval "ac_cv_lib_$ac_lib_var=yes"
3326 else
3327   echo "configure: failed program was:" >&5
3328   cat conftest.$ac_ext >&5
3329   rm -rf conftest*
3330   eval "ac_cv_lib_$ac_lib_var=no"
3331 fi
3332 rm -f conftest*
3333 LIBS="$ac_save_LIBS"
3334
3335 fi
3336 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3337   echo "$ac_t""yes" 1>&6
3338   KRB4_LIBS="$KRB4_LIBS -lkrb -ldes"
3339 else
3340   echo "$ac_t""no" 1>&6
3341 { echo "configure: error: Kerberos 4 libraries not found" 1>&2; exit 1; }
3342 fi
3343
3344 fi
3345
3346 fi
3347
3348
3349 nmh_save_LIBS="$LIBS"
3350 LIBS="$TERMLIB $LIBS"
3351
3352 echo $ac_n "checking if an include file defines ospeed""... $ac_c" 1>&6
3353 echo "configure:3354: checking if an include file defines ospeed" >&5
3354 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_include_defines'+set}'`\" = set"; then
3355   echo $ac_n "(cached) $ac_c" 1>&6
3356 else
3357   cat > conftest.$ac_ext <<EOF
3358 #line 3359 "configure"
3359 #include "confdefs.h"
3360 #include <sys/types.h>
3361 #if HAVE_TERMIOS_H
3362 #include <termios.h>
3363 #endif
3364 #if HAVE_TERMCAP_H
3365 #include <termcap.h>
3366 #endif
3367 int main() {
3368 ospeed = 0;
3369 ; return 0; }
3370 EOF
3371 if { (eval echo configure:3372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3372   rm -rf conftest*
3373   nmh_cv_decl_ospeed_include_defines=yes
3374 else
3375   echo "configure: failed program was:" >&5
3376   cat conftest.$ac_ext >&5
3377   rm -rf conftest*
3378   nmh_cv_decl_ospeed_include_defines=no
3379 fi
3380 rm -f conftest*
3381 fi
3382
3383 echo "$ac_t""$nmh_cv_decl_ospeed_include_defines" 1>&6
3384
3385 if test $nmh_cv_decl_ospeed_include_defines = no; then
3386   echo $ac_n "checking if you must define ospeed""... $ac_c" 1>&6
3387 echo "configure:3388: checking if you must define ospeed" >&5
3388 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_must_define'+set}'`\" = set"; then
3389   echo $ac_n "(cached) $ac_c" 1>&6
3390 else
3391   cat > conftest.$ac_ext <<EOF
3392 #line 3393 "configure"
3393 #include "confdefs.h"
3394
3395 int main() {
3396 extern short ospeed; ospeed = 0;
3397 ; return 0; }
3398 EOF
3399 if { (eval echo configure:3400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3400   rm -rf conftest*
3401   nmh_cv_decl_ospeed_must_define=yes
3402 else
3403   echo "configure: failed program was:" >&5
3404   cat conftest.$ac_ext >&5
3405   rm -rf conftest*
3406   nmh_cv_decl_ospeed_must_define=no
3407 fi
3408 rm -f conftest*
3409 fi
3410
3411 echo "$ac_t""$nmh_cv_decl_ospeed_must_define" 1>&6
3412 fi
3413
3414 if test $nmh_cv_decl_ospeed_include_defines = yes; then
3415   cat >> confdefs.h <<\EOF
3416 #define HAVE_OSPEED 1
3417 EOF
3418
3419 elif test $nmh_cv_decl_ospeed_must_define = yes; then
3420   cat >> confdefs.h <<\EOF
3421 #define HAVE_OSPEED 1
3422 EOF
3423
3424   cat >> confdefs.h <<\EOF
3425 #define MUST_DEFINE_OSPEED 1
3426 EOF
3427
3428 fi
3429
3430
3431 LIBS="$nmh_save_LIBS"
3432
3433 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3434 echo "configure:3435: checking return type of signal handlers" >&5
3435 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3436   echo $ac_n "(cached) $ac_c" 1>&6
3437 else
3438   cat > conftest.$ac_ext <<EOF
3439 #line 3440 "configure"
3440 #include "confdefs.h"
3441 #include <sys/types.h>
3442 #include <signal.h>
3443 #ifdef signal
3444 #undef signal
3445 #endif
3446 #ifdef __cplusplus
3447 extern "C" void (*signal (int, void (*)(int)))(int);
3448 #else
3449 void (*signal ()) ();
3450 #endif
3451
3452 int main() {
3453 int i;
3454 ; return 0; }
3455 EOF
3456 if { (eval echo configure:3457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3457   rm -rf conftest*
3458   ac_cv_type_signal=void
3459 else
3460   echo "configure: failed program was:" >&5
3461   cat conftest.$ac_ext >&5
3462   rm -rf conftest*
3463   ac_cv_type_signal=int
3464 fi
3465 rm -f conftest*
3466 fi
3467
3468 echo "$ac_t""$ac_cv_type_signal" 1>&6
3469 cat >> confdefs.h <<EOF
3470 #define RETSIGTYPE $ac_cv_type_signal
3471 EOF
3472
3473
3474 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3475 echo "configure:3476: checking for pid_t" >&5
3476 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3477   echo $ac_n "(cached) $ac_c" 1>&6
3478 else
3479   cat > conftest.$ac_ext <<EOF
3480 #line 3481 "configure"
3481 #include "confdefs.h"
3482 #include <sys/types.h>
3483 #if STDC_HEADERS
3484 #include <stdlib.h>
3485 #include <stddef.h>
3486 #endif
3487 EOF
3488 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3489   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3490   rm -rf conftest*
3491   ac_cv_type_pid_t=yes
3492 else
3493   rm -rf conftest*
3494   ac_cv_type_pid_t=no
3495 fi
3496 rm -f conftest*
3497
3498 fi
3499 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3500 if test $ac_cv_type_pid_t = no; then
3501   cat >> confdefs.h <<\EOF
3502 #define pid_t int
3503 EOF
3504
3505 fi
3506
3507 echo $ac_n "checking for off_t""... $ac_c" 1>&6
3508 echo "configure:3509: checking for off_t" >&5
3509 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
3510   echo $ac_n "(cached) $ac_c" 1>&6
3511 else
3512   cat > conftest.$ac_ext <<EOF
3513 #line 3514 "configure"
3514 #include "confdefs.h"
3515 #include <sys/types.h>
3516 #if STDC_HEADERS
3517 #include <stdlib.h>
3518 #include <stddef.h>
3519 #endif
3520 EOF
3521 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3522   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3523   rm -rf conftest*
3524   ac_cv_type_off_t=yes
3525 else
3526   rm -rf conftest*
3527   ac_cv_type_off_t=no
3528 fi
3529 rm -f conftest*
3530
3531 fi
3532 echo "$ac_t""$ac_cv_type_off_t" 1>&6
3533 if test $ac_cv_type_off_t = no; then
3534   cat >> confdefs.h <<\EOF
3535 #define off_t long
3536 EOF
3537
3538 fi
3539
3540 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3541 echo "configure:3542: checking for uid_t in sys/types.h" >&5
3542 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3543   echo $ac_n "(cached) $ac_c" 1>&6
3544 else
3545   cat > conftest.$ac_ext <<EOF
3546 #line 3547 "configure"
3547 #include "confdefs.h"
3548 #include <sys/types.h>
3549 EOF
3550 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3551   egrep "uid_t" >/dev/null 2>&1; then
3552   rm -rf conftest*
3553   ac_cv_type_uid_t=yes
3554 else
3555   rm -rf conftest*
3556   ac_cv_type_uid_t=no
3557 fi
3558 rm -f conftest*
3559
3560 fi
3561
3562 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3563 if test $ac_cv_type_uid_t = no; then
3564   cat >> confdefs.h <<\EOF
3565 #define uid_t int
3566 EOF
3567
3568   cat >> confdefs.h <<\EOF
3569 #define gid_t int
3570 EOF
3571
3572 fi
3573
3574 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
3575 echo "configure:3576: checking for mode_t" >&5
3576 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
3577   echo $ac_n "(cached) $ac_c" 1>&6
3578 else
3579   cat > conftest.$ac_ext <<EOF
3580 #line 3581 "configure"
3581 #include "confdefs.h"
3582 #include <sys/types.h>
3583 #if STDC_HEADERS
3584 #include <stdlib.h>
3585 #include <stddef.h>
3586 #endif
3587 EOF
3588 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3589   egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3590   rm -rf conftest*
3591   ac_cv_type_mode_t=yes
3592 else
3593   rm -rf conftest*
3594   ac_cv_type_mode_t=no
3595 fi
3596 rm -f conftest*
3597
3598 fi
3599 echo "$ac_t""$ac_cv_type_mode_t" 1>&6
3600 if test $ac_cv_type_mode_t = no; then
3601   cat >> confdefs.h <<\EOF
3602 #define mode_t int
3603 EOF
3604
3605 fi
3606
3607 echo $ac_n "checking for size_t""... $ac_c" 1>&6
3608 echo "configure:3609: checking for size_t" >&5
3609 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
3610   echo $ac_n "(cached) $ac_c" 1>&6
3611 else
3612   cat > conftest.$ac_ext <<EOF
3613 #line 3614 "configure"
3614 #include "confdefs.h"
3615 #include <sys/types.h>
3616 #if STDC_HEADERS
3617 #include <stdlib.h>
3618 #include <stddef.h>
3619 #endif
3620 EOF
3621 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3622   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3623   rm -rf conftest*
3624   ac_cv_type_size_t=yes
3625 else
3626   rm -rf conftest*
3627   ac_cv_type_size_t=no
3628 fi
3629 rm -f conftest*
3630
3631 fi
3632 echo "$ac_t""$ac_cv_type_size_t" 1>&6
3633 if test $ac_cv_type_size_t = no; then
3634   cat >> confdefs.h <<\EOF
3635 #define size_t unsigned
3636 EOF
3637
3638 fi
3639
3640
3641 echo $ac_n "checking for sigset_t""... $ac_c" 1>&6
3642 echo "configure:3643: checking for sigset_t" >&5
3643 if eval "test \"`echo '$''{'nmh_cv_type_sigset_t'+set}'`\" = set"; then
3644   echo $ac_n "(cached) $ac_c" 1>&6
3645 else
3646   cat > conftest.$ac_ext <<EOF
3647 #line 3648 "configure"
3648 #include "confdefs.h"
3649 #include <sys/types.h>
3650 #include <signal.h>
3651 int main() {
3652 sigset_t tempsigset;
3653 ; return 0; }
3654 EOF
3655 if { (eval echo configure:3656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3656   rm -rf conftest*
3657   nmh_cv_type_sigset_t=yes
3658 else
3659   echo "configure: failed program was:" >&5
3660   cat conftest.$ac_ext >&5
3661   rm -rf conftest*
3662   nmh_cv_type_sigset_t=no
3663 fi
3664 rm -f conftest*
3665 fi
3666
3667 echo "$ac_t""$nmh_cv_type_sigset_t" 1>&6
3668 if test $nmh_cv_type_sigset_t = no; then
3669   cat >> confdefs.h <<\EOF
3670 #define sigset_t unsigned int
3671 EOF
3672
3673 fi
3674
3675 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
3676 echo "configure:3677: checking for st_blksize in struct stat" >&5
3677 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
3678   echo $ac_n "(cached) $ac_c" 1>&6
3679 else
3680   cat > conftest.$ac_ext <<EOF
3681 #line 3682 "configure"
3682 #include "confdefs.h"
3683 #include <sys/types.h>
3684 #include <sys/stat.h>
3685 int main() {
3686 struct stat s; s.st_blksize;
3687 ; return 0; }
3688 EOF
3689 if { (eval echo configure:3690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3690   rm -rf conftest*
3691   ac_cv_struct_st_blksize=yes
3692 else
3693   echo "configure: failed program was:" >&5
3694   cat conftest.$ac_ext >&5
3695   rm -rf conftest*
3696   ac_cv_struct_st_blksize=no
3697 fi
3698 rm -f conftest*
3699 fi
3700
3701 echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
3702 if test $ac_cv_struct_st_blksize = yes; then
3703   cat >> confdefs.h <<\EOF
3704 #define HAVE_ST_BLKSIZE 1
3705 EOF
3706
3707 fi
3708
3709
3710 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
3711 echo "configure:3712: checking for tm_gmtoff in struct tm" >&5
3712 if eval "test \"`echo '$''{'nmh_cv_struct_tm_gmtoff'+set}'`\" = set"; then
3713   echo $ac_n "(cached) $ac_c" 1>&6
3714 else
3715   cat > conftest.$ac_ext <<EOF
3716 #line 3717 "configure"
3717 #include "confdefs.h"
3718 #ifdef TIME_WITH_SYS_TIME
3719 # include <sys/time.h>
3720 # include <time.h>
3721 #else
3722 # ifdef TM_IN_SYS_TIME
3723 #  include <sys/time.h>
3724 # else
3725 #  include <time.h>
3726 # endif
3727 #endif
3728 int main() {
3729 struct tm temptm; temptm.tm_gmtoff = 0;
3730 ; return 0; }
3731 EOF
3732 if { (eval echo configure:3733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3733   rm -rf conftest*
3734   nmh_cv_struct_tm_gmtoff=yes
3735 else
3736   echo "configure: failed program was:" >&5
3737   cat conftest.$ac_ext >&5
3738   rm -rf conftest*
3739   nmh_cv_struct_tm_gmtoff=no
3740 fi
3741 rm -f conftest*
3742 fi
3743
3744 echo "$ac_t""$nmh_cv_struct_tm_gmtoff" 1>&6
3745 if test $nmh_cv_struct_tm_gmtoff = yes; then
3746   cat >> confdefs.h <<\EOF
3747 #define HAVE_TM_GMTOFF 1
3748 EOF
3749
3750 fi
3751
3752 echo $ac_n "checking what style of signals to use""... $ac_c" 1>&6
3753 echo "configure:3754: checking what style of signals to use" >&5
3754 if test $ac_cv_func_sigaction = yes -a $ac_cv_func_sigprocmask = yes; then
3755   signals_style=POSIX_SIGNALS
3756   cat >> confdefs.h <<\EOF
3757 #define POSIX_SIGNALS 1
3758 EOF
3759
3760   cat >> confdefs.h <<\EOF
3761 #define RELIABLE_SIGNALS 1
3762 EOF
3763
3764 elif test $ac_cv_func_sigblock = yes -a $ac_cv_func_sigsetmask = yes; then
3765   signals_style=BSD_SIGNALS
3766   cat >> confdefs.h <<\EOF
3767 #define BSD_SIGNALS 1
3768 EOF
3769
3770   cat >> confdefs.h <<\EOF
3771 #define RELIABLE_SIGNALS 1
3772 EOF
3773
3774 elif test $ac_cv_func_sighold = yes -a $ac_cv_func_sigrelse = yes; then
3775   signals_style=SYSV_SIGNALS
3776   cat >> confdefs.h <<\EOF
3777 #define SYSV_SIGNALS 1
3778 EOF
3779
3780 else
3781   signals_style=NO_SIGNAL_BLOCKING
3782   cat >> confdefs.h <<\EOF
3783 #define NO_SIGNAL_BLOCKING 1
3784 EOF
3785
3786 fi
3787
3788 echo "$ac_t""$signals_style" 1>&6
3789
3790 echo $ac_n "checking where signal.h is located""... $ac_c" 1>&6
3791 echo "configure:3792: checking where signal.h is located" >&5
3792 if eval "test \"`echo '$''{'nmh_cv_path_signal_h'+set}'`\" = set"; then
3793   echo $ac_n "(cached) $ac_c" 1>&6
3794 else
3795   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
3796   test -f $SIGNAL_H && \
3797   grep '#[      ]*define[       ][      ]*SIG[0-9A-Z]*[         ]*[0-9][0-9]*' $SIGNAL_H > /dev/null && \
3798   break
3799 done
3800 nmh_cv_path_signal_h=$SIGNAL_H
3801
3802 fi
3803
3804 echo "$ac_t""$nmh_cv_path_signal_h" 1>&6
3805 SIGNAL_H=$nmh_cv_path_signal_h
3806
3807 trap '' 1 2 15
3808 cat > confcache <<\EOF
3809 # This file is a shell script that caches the results of configure
3810 # tests run on this system so they can be shared between configure
3811 # scripts and configure runs.  It is not useful on other systems.
3812 # If it contains results you don't want to keep, you may remove or edit it.
3813 #
3814 # By default, configure uses ./config.cache as the cache file,
3815 # creating it if it does not exist already.  You can give configure
3816 # the --cache-file=FILE option to use a different cache file; that is
3817 # what configure does when it calls configure scripts in
3818 # subdirectories, so they share the cache.
3819 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3820 # config.status only pays attention to the cache file if you give it the
3821 # --recheck option to rerun configure.
3822 #
3823 EOF
3824 # The following way of writing the cache mishandles newlines in values,
3825 # but we know of no workaround that is simple, portable, and efficient.
3826 # So, don't put newlines in cache variables' values.
3827 # Ultrix sh set writes to stderr and can't be redirected directly,
3828 # and sets the high bit in the cache file unless we assign to the vars.
3829 (set) 2>&1 |
3830   case `(ac_space=' '; set | grep ac_space) 2>&1` in
3831   *ac_space=\ *)
3832     # `set' does not quote correctly, so add quotes (double-quote substitution
3833     # turns \\\\ into \\, and sed turns \\ into \).
3834     sed -n \
3835       -e "s/'/'\\\\''/g" \
3836       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3837     ;;
3838   *)
3839     # `set' quotes correctly as required by POSIX, so do not add quotes.
3840     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3841     ;;
3842   esac >> confcache
3843 if cmp -s $cache_file confcache; then
3844   :
3845 else
3846   if test -w $cache_file; then
3847     echo "updating cache $cache_file"
3848     cat confcache > $cache_file
3849   else
3850     echo "not updating unwritable cache $cache_file"
3851   fi
3852 fi
3853 rm -f confcache
3854
3855 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3856
3857 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3858 # Let make expand exec_prefix.
3859 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3860
3861 # Any assignment to VPATH causes Sun make to only execute
3862 # the first set of double-colon rules, so remove it if not needed.
3863 # If there is a colon in the path, we need to keep it.
3864 if test "x$srcdir" = x.; then
3865   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3866 fi
3867
3868 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3869
3870 DEFS=-DHAVE_CONFIG_H
3871
3872 # Without the "./", some shells look in PATH for config.status.
3873 : ${CONFIG_STATUS=./config.status}
3874
3875 echo creating $CONFIG_STATUS
3876 rm -f $CONFIG_STATUS
3877 cat > $CONFIG_STATUS <<EOF
3878 #! /bin/sh
3879 # Generated automatically by configure.
3880 # Run this file to recreate the current configuration.
3881 # This directory was configured as follows,
3882 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3883 #
3884 # $0 $ac_configure_args
3885 #
3886 # Compiler output produced by configure, useful for debugging
3887 # configure, is in ./config.log if it exists.
3888
3889 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3890 for ac_option
3891 do
3892   case "\$ac_option" in
3893   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3894     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3895     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3896   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3897     echo "$CONFIG_STATUS generated by autoconf version 2.13"
3898     exit 0 ;;
3899   -help | --help | --hel | --he | --h)
3900     echo "\$ac_cs_usage"; exit 0 ;;
3901   *) echo "\$ac_cs_usage"; exit 1 ;;
3902   esac
3903 done
3904
3905 ac_given_srcdir=$srcdir
3906 ac_given_INSTALL="$INSTALL"
3907
3908 trap 'rm -fr `echo "Makefile config/Makefile h/Makefile sbr/Makefile uip/Makefile \
3909           zotnet/Makefile zotnet/mts/Makefile zotnet/tws/Makefile \
3910           zotnet/mf/Makefile zotnet/bboards/Makefile mts/Makefile \
3911           mts/smtp/Makefile mts/sendmail/Makefile mts/mmdf/Makefile \
3912           etc/Makefile man/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3913 EOF
3914 cat >> $CONFIG_STATUS <<EOF
3915
3916 # Protect against being on the right side of a sed subst in config.status.
3917 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3918  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3919 $ac_vpsub
3920 $extrasub
3921 s%@SHELL@%$SHELL%g
3922 s%@CFLAGS@%$CFLAGS%g
3923 s%@CPPFLAGS@%$CPPFLAGS%g
3924 s%@CXXFLAGS@%$CXXFLAGS%g
3925 s%@FFLAGS@%$FFLAGS%g
3926 s%@DEFS@%$DEFS%g
3927 s%@LDFLAGS@%$LDFLAGS%g
3928 s%@LIBS@%$LIBS%g
3929 s%@exec_prefix@%$exec_prefix%g
3930 s%@prefix@%$prefix%g
3931 s%@program_transform_name@%$program_transform_name%g
3932 s%@bindir@%$bindir%g
3933 s%@sbindir@%$sbindir%g
3934 s%@libexecdir@%$libexecdir%g
3935 s%@datadir@%$datadir%g
3936 s%@sysconfdir@%$sysconfdir%g
3937 s%@sharedstatedir@%$sharedstatedir%g
3938 s%@localstatedir@%$localstatedir%g
3939 s%@libdir@%$libdir%g
3940 s%@includedir@%$includedir%g
3941 s%@oldincludedir@%$oldincludedir%g
3942 s%@infodir@%$infodir%g
3943 s%@mandir@%$mandir%g
3944 s%@VERSION@%$VERSION%g
3945 s%@MTS@%$MTS%g
3946 s%@MTSLIB@%$MTSLIB%g
3947 s%@POPLIB@%$POPLIB%g
3948 s%@POPSED@%$POPSED%g
3949 s%@CC@%$CC%g
3950 s%@SET_MAKE@%$SET_MAKE%g
3951 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3952 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3953 s%@INSTALL_DATA@%$INSTALL_DATA%g
3954 s%@RANLIB@%$RANLIB%g
3955 s%@AWK@%$AWK%g
3956 s%@LEX@%$LEX%g
3957 s%@LEXLIB@%$LEXLIB%g
3958 s%@LORDER@%$LORDER%g
3959 s%@TSORT@%$TSORT%g
3960 s%@sendmailpath@%$sendmailpath%g
3961 s%@morepath@%$morepath%g
3962 s%@pagerpath@%$pagerpath%g
3963 s%@vipath@%$vipath%g
3964 s%@editorpath@%$editorpath%g
3965 s%@mailspool@%$mailspool%g
3966 s%@CPP@%$CPP%g
3967 s%@LIBOBJS@%$LIBOBJS%g
3968 s%@TERMLIB@%$TERMLIB%g
3969 s%@HESIOD_INCLUDES@%$HESIOD_INCLUDES%g
3970 s%@HESIOD_LIBS@%$HESIOD_LIBS%g
3971 s%@KRB4_INCLUDES@%$KRB4_INCLUDES%g
3972 s%@KRB4_LIBS@%$KRB4_LIBS%g
3973 s%@SIGNAL_H@%$SIGNAL_H%g
3974
3975 CEOF
3976 EOF
3977
3978 cat >> $CONFIG_STATUS <<\EOF
3979
3980 # Split the substitutions into bite-sized pieces for seds with
3981 # small command number limits, like on Digital OSF/1 and HP-UX.
3982 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3983 ac_file=1 # Number of current file.
3984 ac_beg=1 # First line for current file.
3985 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3986 ac_more_lines=:
3987 ac_sed_cmds=""
3988 while $ac_more_lines; do
3989   if test $ac_beg -gt 1; then
3990     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3991   else
3992     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3993   fi
3994   if test ! -s conftest.s$ac_file; then
3995     ac_more_lines=false
3996     rm -f conftest.s$ac_file
3997   else
3998     if test -z "$ac_sed_cmds"; then
3999       ac_sed_cmds="sed -f conftest.s$ac_file"
4000     else
4001       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4002     fi
4003     ac_file=`expr $ac_file + 1`
4004     ac_beg=$ac_end
4005     ac_end=`expr $ac_end + $ac_max_sed_cmds`
4006   fi
4007 done
4008 if test -z "$ac_sed_cmds"; then
4009   ac_sed_cmds=cat
4010 fi
4011 EOF
4012
4013 cat >> $CONFIG_STATUS <<EOF
4014
4015 CONFIG_FILES=\${CONFIG_FILES-"Makefile config/Makefile h/Makefile sbr/Makefile uip/Makefile \
4016           zotnet/Makefile zotnet/mts/Makefile zotnet/tws/Makefile \
4017           zotnet/mf/Makefile zotnet/bboards/Makefile mts/Makefile \
4018           mts/smtp/Makefile mts/sendmail/Makefile mts/mmdf/Makefile \
4019           etc/Makefile man/Makefile"}
4020 EOF
4021 cat >> $CONFIG_STATUS <<\EOF
4022 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4023   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4024   case "$ac_file" in
4025   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4026        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4027   *) ac_file_in="${ac_file}.in" ;;
4028   esac
4029
4030   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4031
4032   # Remove last slash and all that follows it.  Not all systems have dirname.
4033   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4034   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4035     # The file is in a subdirectory.
4036     test ! -d "$ac_dir" && mkdir "$ac_dir"
4037     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4038     # A "../" for each directory in $ac_dir_suffix.
4039     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4040   else
4041     ac_dir_suffix= ac_dots=
4042   fi
4043
4044   case "$ac_given_srcdir" in
4045   .)  srcdir=.
4046       if test -z "$ac_dots"; then top_srcdir=.
4047       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4048   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4049   *) # Relative path.
4050     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4051     top_srcdir="$ac_dots$ac_given_srcdir" ;;
4052   esac
4053
4054   case "$ac_given_INSTALL" in
4055   [/$]*) INSTALL="$ac_given_INSTALL" ;;
4056   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4057   esac
4058
4059   echo creating "$ac_file"
4060   rm -f "$ac_file"
4061   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4062   case "$ac_file" in
4063   *Makefile*) ac_comsub="1i\\
4064 # $configure_input" ;;
4065   *) ac_comsub= ;;
4066   esac
4067
4068   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4069   sed -e "$ac_comsub
4070 s%@configure_input@%$configure_input%g
4071 s%@srcdir@%$srcdir%g
4072 s%@top_srcdir@%$top_srcdir%g
4073 s%@INSTALL@%$INSTALL%g
4074 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4075 fi; done
4076 rm -f conftest.s*
4077
4078 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4079 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4080 #
4081 # ac_d sets the value in "#define NAME VALUE" lines.
4082 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
4083 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
4084 ac_dC='\3'
4085 ac_dD='%g'
4086 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4087 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4088 ac_uB='\([      ]\)%\1#\2define\3'
4089 ac_uC=' '
4090 ac_uD='\4%g'
4091 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4092 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4093 ac_eB='$%\1#\2define\3'
4094 ac_eC=' '
4095 ac_eD='%g'
4096
4097 if test "${CONFIG_HEADERS+set}" != set; then
4098 EOF
4099 cat >> $CONFIG_STATUS <<EOF
4100   CONFIG_HEADERS="config.h"
4101 EOF
4102 cat >> $CONFIG_STATUS <<\EOF
4103 fi
4104 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4105   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4106   case "$ac_file" in
4107   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4108        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4109   *) ac_file_in="${ac_file}.in" ;;
4110   esac
4111
4112   echo creating $ac_file
4113
4114   rm -f conftest.frag conftest.in conftest.out
4115   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4116   cat $ac_file_inputs > conftest.in
4117
4118 EOF
4119
4120 # Transform confdefs.h into a sed script conftest.vals that substitutes
4121 # the proper values into config.h.in to produce config.h.  And first:
4122 # Protect against being on the right side of a sed subst in config.status.
4123 # Protect against being in an unquoted here document in config.status.
4124 rm -f conftest.vals
4125 cat > conftest.hdr <<\EOF
4126 s/[\\&%]/\\&/g
4127 s%[\\$`]%\\&%g
4128 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4129 s%ac_d%ac_u%gp
4130 s%ac_u%ac_e%gp
4131 EOF
4132 sed -n -f conftest.hdr confdefs.h > conftest.vals
4133 rm -f conftest.hdr
4134
4135 # This sed command replaces #undef with comments.  This is necessary, for
4136 # example, in the case of _POSIX_SOURCE, which is predefined and required
4137 # on some systems where configure will not decide to define it.
4138 cat >> conftest.vals <<\EOF
4139 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
4140 EOF
4141
4142 # Break up conftest.vals because some shells have a limit on
4143 # the size of here documents, and old seds have small limits too.
4144
4145 rm -f conftest.tail
4146 while :
4147 do
4148   ac_lines=`grep -c . conftest.vals`
4149   # grep -c gives empty output for an empty file on some AIX systems.
4150   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
4151   # Write a limited-size here document to conftest.frag.
4152   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4153   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4154   echo 'CEOF
4155   sed -f conftest.frag conftest.in > conftest.out
4156   rm -f conftest.in
4157   mv conftest.out conftest.in
4158 ' >> $CONFIG_STATUS
4159   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4160   rm -f conftest.vals
4161   mv conftest.tail conftest.vals
4162 done
4163 rm -f conftest.vals
4164
4165 cat >> $CONFIG_STATUS <<\EOF
4166   rm -f conftest.frag conftest.h
4167   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
4168   cat conftest.in >> conftest.h
4169   rm -f conftest.in
4170   if cmp -s $ac_file conftest.h 2>/dev/null; then
4171     echo "$ac_file is unchanged"
4172     rm -f conftest.h
4173   else
4174     # Remove last slash and all that follows it.  Not all systems have dirname.
4175       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4176       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4177       # The file is in a subdirectory.
4178       test ! -d "$ac_dir" && mkdir "$ac_dir"
4179     fi
4180     rm -f $ac_file
4181     mv conftest.h $ac_file
4182   fi
4183 fi; done
4184
4185 EOF
4186 cat >> $CONFIG_STATUS <<EOF
4187
4188 EOF
4189 cat >> $CONFIG_STATUS <<\EOF
4190 \
4191           test -z "$CONFIG_HEADERS" || echo > stamp-h
4192 exit 0
4193 EOF
4194 chmod +x $CONFIG_STATUS
4195 rm -fr confdefs* $ac_clean_files
4196 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4197
4198
4199 eval "nmhbin=${bindir}";         eval "nmhbin2=${nmhbin}"
4200 eval "nmhsysconf=${sysconfdir}"; eval "nmhsysconf2=${nmhsysconf}"
4201 eval "nmhlib=${libdir}";         eval "nmhlib2=${nmhlib}"
4202 eval "nmhman=${mandir}"
4203
4204 echo "
4205 nmh configuration
4206 -----------------
4207 nmh version               : ${VERSION}
4208 compiler                  : ${CC}
4209 compiler flags            : ${CFLAGS}
4210 linker flags              : ${LDFLAGS}
4211 source code location      : ${srcdir}
4212 binary install path       : ${nmhbin2}
4213 libary install path       : ${nmhlib2}
4214 config files install path : ${nmhsysconf2}
4215 man page install path     : ${nmhman}
4216 transport system          : ${MTS}
4217 default editor            : ${editorpath}
4218 default pager             : ${pagerpath}"
4219 echo ""