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 2.12
   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='${prefix}/man'
  65
  66 # Initialize some other variables.
  67 subdirs=
  68 MFLAGS= MAKEFLAGS=
  69 # Maximum number of lines to put in a shell here document.
  70 ac_max_here_lines=12
  71
  72 ac_prev=
  73 for ac_option
  74 do
  75
  76   # If the previous option needs an argument, assign it.
  77   if test -n "$ac_prev"; then
  78     eval "$ac_prev=\$ac_option"
  79     ac_prev=
  80     continue
  81   fi
  82
  83   case "$ac_option" in
  84   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  85   *) ac_optarg= ;;
  86   esac
  87
  88   # Accept the important Cygnus configure options, so we can diagnose typos.
  89
  90   case "$ac_option" in
  91
  92   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  93     ac_prev=bindir ;;
  94   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  95     bindir="$ac_optarg" ;;
  96
  97   -build | --build | --buil | --bui | --bu)
  98     ac_prev=build ;;
  99   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 100     build="$ac_optarg" ;;
 101
 102   -cache-file | --cache-file | --cache-fil | --cache-fi \
 103   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 104     ac_prev=cache_file ;;
 105   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 106   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 107     cache_file="$ac_optarg" ;;
 108
 109   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 110     ac_prev=datadir ;;
 111   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 112   | --da=*)
 113     datadir="$ac_optarg" ;;
 114
 115   -disable-* | --disable-*)
 116     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 117     # Reject names that are not valid shell variable names.
 118     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 119       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 120     fi
 121     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 122     eval "enable_${ac_feature}=no" ;;
 123
 124   -enable-* | --enable-*)
 125     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 126     # Reject names that are not valid shell variable names.
 127     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 128       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 129     fi
 130     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 131     case "$ac_option" in
 132       *=*) ;;
 133       *) ac_optarg=yes ;;
 134     esac
 135     eval "enable_${ac_feature}='$ac_optarg'" ;;
 136
 137   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 138   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 139   | --exec | --exe | --ex)
 140     ac_prev=exec_prefix ;;
 141   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 142   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 143   | --exec=* | --exe=* | --ex=*)
 144     exec_prefix="$ac_optarg" ;;
 145
 146   -gas | --gas | --ga | --g)
 147     # Obsolete; use --with-gas.
 148     with_gas=yes ;;
 149
 150   -help | --help | --hel | --he)
 151     # Omit some internal or obsolete options to make the list less imposing.
 152     # This message is too long to be a string in the A/UX 3.1 sh.
 153     cat << EOF
 154 Usage: configure [options] [host]
 155 Options: [defaults in brackets after descriptions]
 156 Configuration:
 157   --cache-file=FILE       cache test results in FILE
 158   --help                  print this message
 159   --no-create             do not create output files
 160   --quiet, --silent       do not print \`checking...' messages
 161   --version               print the version of autoconf that created configure
 162 Directory and file names:
 163   --prefix=PREFIX         install architecture-independent files in PREFIX
 164                           [$ac_default_prefix]
 165   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 166                           [same as prefix]
 167   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 168   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 169   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 170   --datadir=DIR           read-only architecture-independent data in DIR
 171                           [PREFIX/share]
 172   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 173   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 174                           [PREFIX/com]
 175   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 176   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 177   --includedir=DIR        C header files in DIR [PREFIX/include]
 178   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 179   --infodir=DIR           info documentation in DIR [PREFIX/info]
 180   --mandir=DIR            man documentation in DIR [PREFIX/man]
 181   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 182   --program-prefix=PREFIX prepend PREFIX to installed program names
 183   --program-suffix=SUFFIX append SUFFIX to installed program names
 184   --program-transform-name=PROGRAM
 185                           run sed PROGRAM on installed program names
 186 EOF
 187     cat << EOF
 188 Host type:
 189   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 190   --host=HOST             configure for HOST [guessed]
 191   --target=TARGET         configure for TARGET [TARGET=HOST]
 192 Features and packages:
 193   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 194   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 195   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 196   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 197   --x-includes=DIR        X include files are in DIR
 198   --x-libraries=DIR       X library files are in DIR
 199 EOF
 200     if test -n "$ac_help"; then
 201       echo "--enable and --with options recognized:$ac_help"
 202     fi
 203     exit 0 ;;
 204
 205   -host | --host | --hos | --ho)
 206     ac_prev=host ;;
 207   -host=* | --host=* | --hos=* | --ho=*)
 208     host="$ac_optarg" ;;
 209
 210   -includedir | --includedir | --includedi | --included | --include \
 211   | --includ | --inclu | --incl | --inc)
 212     ac_prev=includedir ;;
 213   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 214   | --includ=* | --inclu=* | --incl=* | --inc=*)
 215     includedir="$ac_optarg" ;;
 216
 217   -infodir | --infodir | --infodi | --infod | --info | --inf)
 218     ac_prev=infodir ;;
 219   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 220     infodir="$ac_optarg" ;;
 221
 222   -libdir | --libdir | --libdi | --libd)
 223     ac_prev=libdir ;;
 224   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 225     libdir="$ac_optarg" ;;
 226
 227   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 228   | --libexe | --libex | --libe)
 229     ac_prev=libexecdir ;;
 230   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 231   | --libexe=* | --libex=* | --libe=*)
 232     libexecdir="$ac_optarg" ;;
 233
 234   -localstatedir | --localstatedir | --localstatedi | --localstated \
 235   | --localstate | --localstat | --localsta | --localst \
 236   | --locals | --local | --loca | --loc | --lo)
 237     ac_prev=localstatedir ;;
 238   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 239   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 240   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 241     localstatedir="$ac_optarg" ;;
 242
 243   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 244     ac_prev=mandir ;;
 245   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 246     mandir="$ac_optarg" ;;
 247
 248   -nfp | --nfp | --nf)
 249     # Obsolete; use --without-fp.
 250     with_fp=no ;;
 251
 252   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 253   | --no-cr | --no-c)
 254     no_create=yes ;;
 255
 256   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 257   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 258     no_recursion=yes ;;
 259
 260   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 261   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 262   | --oldin | --oldi | --old | --ol | --o)
 263     ac_prev=oldincludedir ;;
 264   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 265   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 266   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 267     oldincludedir="$ac_optarg" ;;
 268
 269   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 270     ac_prev=prefix ;;
 271   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 272     prefix="$ac_optarg" ;;
 273
 274   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 275   | --program-pre | --program-pr | --program-p)
 276     ac_prev=program_prefix ;;
 277   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 278   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 279     program_prefix="$ac_optarg" ;;
 280
 281   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 282   | --program-suf | --program-su | --program-s)
 283     ac_prev=program_suffix ;;
 284   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 285   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 286     program_suffix="$ac_optarg" ;;
 287
 288   -program-transform-name | --program-transform-name \
 289   | --program-transform-nam | --program-transform-na \
 290   | --program-transform-n | --program-transform- \
 291   | --program-transform | --program-transfor \
 292   | --program-transfo | --program-transf \
 293   | --program-trans | --program-tran \
 294   | --progr-tra | --program-tr | --program-t)
 295     ac_prev=program_transform_name ;;
 296   -program-transform-name=* | --program-transform-name=* \
 297   | --program-transform-nam=* | --program-transform-na=* \
 298   | --program-transform-n=* | --program-transform-=* \
 299   | --program-transform=* | --program-transfor=* \
 300   | --program-transfo=* | --program-transf=* \
 301   | --program-trans=* | --program-tran=* \
 302   | --progr-tra=* | --program-tr=* | --program-t=*)
 303     program_transform_name="$ac_optarg" ;;
 304
 305   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 306   | -silent | --silent | --silen | --sile | --sil)
 307     silent=yes ;;
 308
 309   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 310     ac_prev=sbindir ;;
 311   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 312   | --sbi=* | --sb=*)
 313     sbindir="$ac_optarg" ;;
 314
 315   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 316   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 317   | --sharedst | --shareds | --shared | --share | --shar \
 318   | --sha | --sh)
 319     ac_prev=sharedstatedir ;;
 320   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 321   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 322   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 323   | --sha=* | --sh=*)
 324     sharedstatedir="$ac_optarg" ;;
 325
 326   -site | --site | --sit)
 327     ac_prev=site ;;
 328   -site=* | --site=* | --sit=*)
 329     site="$ac_optarg" ;;
 330
 331   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 332     ac_prev=srcdir ;;
 333   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 334     srcdir="$ac_optarg" ;;
 335
 336   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 337   | --syscon | --sysco | --sysc | --sys | --sy)
 338     ac_prev=sysconfdir ;;
 339   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 340   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 341     sysconfdir="$ac_optarg" ;;
 342
 343   -target | --target | --targe | --targ | --tar | --ta | --t)
 344     ac_prev=target ;;
 345   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 346     target="$ac_optarg" ;;
 347
 348   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 349     verbose=yes ;;
 350
 351   -version | --version | --versio | --versi | --vers)
 352     echo "configure generated by autoconf version 2.12"
 353     exit 0 ;;
 354
 355   -with-* | --with-*)
 356     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 357     # Reject names that are not valid shell variable names.
 358     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 359       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 360     fi
 361     ac_package=`echo $ac_package| sed 's/-/_/g'`
 362     case "$ac_option" in
 363       *=*) ;;
 364       *) ac_optarg=yes ;;
 365     esac
 366     eval "with_${ac_package}='$ac_optarg'" ;;
 367
 368   -without-* | --without-*)
 369     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 370     # Reject names that are not valid shell variable names.
 371     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 372       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 373     fi
 374     ac_package=`echo $ac_package| sed 's/-/_/g'`
 375     eval "with_${ac_package}=no" ;;
 376
 377   --x)
 378     # Obsolete; use --with-x.
 379     with_x=yes ;;
 380
 381   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 382   | --x-incl | --x-inc | --x-in | --x-i)
 383     ac_prev=x_includes ;;
 384   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 385   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 386     x_includes="$ac_optarg" ;;
 387
 388   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 389   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 390     ac_prev=x_libraries ;;
 391   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 392   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 393     x_libraries="$ac_optarg" ;;
 394
 395   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 396     ;;
 397
 398   *)
 399     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 400       echo "configure: warning: $ac_option: invalid host type" 1>&2
 401     fi
 402     if test "x$nonopt" != xNONE; then
 403       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 404     fi
 405     nonopt="$ac_option"
 406     ;;
 407
 408   esac
 409 done
 410
 411 if test -n "$ac_prev"; then
 412   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 413 fi
 414
 415 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 416
 417 # File descriptor usage:
 418 # 0 standard input
 419 # 1 file creation
 420 # 2 errors and warnings
 421 # 3 some systems may open it to /dev/tty
 422 # 4 used on the Kubota Titan
 423 # 6 checking for... messages and results
 424 # 5 compiler messages saved in config.log
 425 if test "$silent" = yes; then
 426   exec 6>/dev/null
 427 else
 428   exec 6>&1
 429 fi
 430 exec 5>./config.log
 431
 432 echo "\
 433 This file contains any messages produced by compilers while
 434 running configure, to aid debugging if configure makes a mistake.
 435 " 1>&5
 436
 437 # Strip out --no-create and --no-recursion so they do not pile up.
 438 # Also quote any args containing shell metacharacters.
 439 ac_configure_args=
 440 for ac_arg
 441 do
 442   case "$ac_arg" in
 443   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 444   | --no-cr | --no-c) ;;
 445   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 446   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 447   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 448   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 449   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 450   esac
 451 done
 452
 453 # NLS nuisances.
 454 # Only set these to C if already set.  These must not be set unconditionally
 455 # because not all systems understand e.g. LANG=C (notably SCO).
 456 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 457 # Non-C LC_CTYPE values break the ctype check.
 458 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 459 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 460 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 461 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 462
 463 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 464 rm -rf conftest* confdefs.h
 465 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 466 echo > confdefs.h
 467
 468 # A filename unique to this package, relative to the directory that
 469 # configure is in, which we can look for to find out if srcdir is correct.
 470 ac_unique_file=h/nmh.h
 471
 472 # Find the source files, if location was not specified.
 473 if test -z "$srcdir"; then
 474   ac_srcdir_defaulted=yes
 475   # Try the directory containing this script, then its parent.
 476   ac_prog=$0
 477   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 478   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 479   srcdir=$ac_confdir
 480   if test ! -r $srcdir/$ac_unique_file; then
 481     srcdir=..
 482   fi
 483 else
 484   ac_srcdir_defaulted=no
 485 fi
 486 if test ! -r $srcdir/$ac_unique_file; then
 487   if test "$ac_srcdir_defaulted" = yes; then
 488     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 489   else
 490     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 491   fi
 492 fi
 493 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 494
 495 # Prefer explicitly selected file to automatically selected ones.
 496 if test -z "$CONFIG_SITE"; then
 497   if test "x$prefix" != xNONE; then
 498     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 499   else
 500     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 501   fi
 502 fi
 503 for ac_site_file in $CONFIG_SITE; do
 504   if test -r "$ac_site_file"; then
 505     echo "loading site script $ac_site_file"
 506     . "$ac_site_file"
 507   fi
 508 done
 509
 510 if test -r "$cache_file"; then
 511   echo "loading cache $cache_file"
 512   . $cache_file
 513 else
 514   echo "creating cache $cache_file"
 515   > $cache_file
 516 fi
 517
 518 ac_ext=c
 519 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 520 ac_cpp='$CPP $CPPFLAGS'
 521 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 522 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 523 cross_compiling=$ac_cv_prog_cc_cross
 524
 525 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 526   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 527   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 528     ac_n= ac_c='
 529 ' ac_t='        '
 530   else
 531     ac_n=-n ac_c= ac_t=
 532   fi
 533 else
 534   ac_n= ac_c='\c' ac_t=
 535 fi
 536
 537
 538
 539
 540 VERSION=`sed -e 's/nmh-//' ${srcdir}/VERSION`
 541 echo "configuring for nmh-$VERSION"
 542
 543 # Check whether --with-mts or --without-mts was given.
 544 if test "${with_mts+set}" = set; then
 545   withval="$with_mts"
 546   :
 547 fi
 548
 549
 550 if test x$with_mts = xsmtp; then
 551   MTS="smtp"
 552   MTSLIB="mts/smtp/libsmtp.a"
 553   cat >> confdefs.h <<\EOF
 554 #define SMTPMTS 1
 555 EOF
 556 elif test x$with_mts = xsendmail; then
 557   MTS="sendmail"
 558   MTSLIB="mts/sendmail/libsend.a"
 559   cat >> confdefs.h <<\EOF
 560 #define SENDMTS 1
 561 EOF
 562 else
 563   MTS="smtp"
 564   MTSLIB="mts/smtp/libsmtp.a"
 565   cat >> confdefs.h <<\EOF
 566 #define SMTPMTS 1
 567 EOF
 568 fi
 569
 570
 571
 572
 573 # Check whether --with-editor or --without-editor was given.
 574 if test "${with_editor+set}" = set; then
 575   withval="$with_editor"
 576   :
 577 fi
 578
 579
 580 if test -n "$with_editor"; then
 581   editorpath="$with_editor"
 582 fi
 583
 584 # Check whether --with-pager or --without-pager was given.
 585 if test "${with_pager+set}" = set; then
 586   withval="$with_pager"
 587   :
 588 fi
 589
 590
 591 if test -n "$with_pager"; then
 592   pagerpath="$with_pager"
 593 fi
 594
 595 # Check whether --enable-nmh-mhe or --disable-nmh-mhe was given.
 596 if test "${enable_nmh_mhe+set}" = set; then
 597   enableval="$enable_nmh_mhe"
 598   :
 599 fi
 600
 601
 602 if test x$enable_nmh_mhe != xno; then
 603   cat >> confdefs.h <<\EOF
 604 #define MHE 1
 605 EOF
 606 fi
 607
 608 # Check whether --enable-nmh-pop or --disable-nmh-pop was given.
 609 if test "${enable_nmh_pop+set}" = set; then
 610   enableval="$enable_nmh_pop"
 611   :
 612 fi
 613
 614 if test x$enable_nmh_pop = xyes; then
 615   cat >> confdefs.h <<\EOF
 616 #define POP 1
 617 EOF
 618   POPLIB=popsbr.o
 619   POPSED='/^%nmhbeginpop%/d;/^%nmhendpop%/d'
 620 else
 621   POPSED='/^%nmhbeginpop%/,/^%nmhendpop%/d'
 622 fi
 623
 624 # Check whether --with-krb4 or --without-krb4 was given.
 625 if test "${with_krb4+set}" = set; then
 626   withval="$with_krb4"
 627   :
 628 fi
 629
 630 if test x$with_krb4 != x -a x$with_krb4 != xno; then
 631   cat >> confdefs.h <<\EOF
 632 #define KPOP 1
 633 EOF
 634   cat >> confdefs.h <<\EOF
 635 #define KPOP_PRINCIPAL "pop"
 636 EOF
 637 fi
 638
 639 # Check whether --with-hesiod or --without-hesiod was given.
 640 if test "${with_hesiod+set}" = set; then
 641   withval="$with_hesiod"
 642   :
 643 fi
 644
 645 if test x$with_hesiod != x -a x$with_hesiod != xno; then
 646   cat >> confdefs.h <<\EOF
 647 #define HESIOD 1
 648 EOF
 649 fi
 650
 651 # Check whether --enable-nmh-debug or --disable-nmh-debug was given.
 652 if test "${enable_nmh_debug+set}" = set; then
 653   enableval="$enable_nmh_debug"
 654   :
 655 fi
 656
 657
 658
 659
 660 test -z "$CFLAGS" && CFLAGS= auto_cflags=1
 661 if test x$enable_nmh_debug = xyes; then
 662   test -z "$LDFLAGS" && LDFLAGS=-g
 663 fi
 664
 665 # Extract the first word of "gcc", so it can be a program name with args.
 666 set dummy gcc; ac_word=$2
 667 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 668 echo "configure:669: checking for $ac_word" >&5
 669 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 670   echo $ac_n "(cached) $ac_c" 1>&6
 671 else
 672   if test -n "$CC"; then
 673   ac_cv_prog_CC="$CC" # Let the user override the test.
 674 else
 675   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 676   for ac_dir in $PATH; do
 677     test -z "$ac_dir" && ac_dir=.
 678     if test -f $ac_dir/$ac_word; then
 679       ac_cv_prog_CC="gcc"
 680       break
 681     fi
 682   done
 683   IFS="$ac_save_ifs"
 684 fi
 685 fi
 686 CC="$ac_cv_prog_CC"
 687 if test -n "$CC"; then
 688   echo "$ac_t""$CC" 1>&6
 689 else
 690   echo "$ac_t""no" 1>&6
 691 fi
 692
 693 if test -z "$CC"; then
 694   # Extract the first word of "cc", so it can be a program name with args.
 695 set dummy cc; ac_word=$2
 696 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 697 echo "configure:698: checking for $ac_word" >&5
 698 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 699   echo $ac_n "(cached) $ac_c" 1>&6
 700 else
 701   if test -n "$CC"; then
 702   ac_cv_prog_CC="$CC" # Let the user override the test.
 703 else
 704   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 705   ac_prog_rejected=no
 706   for ac_dir in $PATH; do
 707     test -z "$ac_dir" && ac_dir=.
 708     if test -f $ac_dir/$ac_word; then
 709       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 710         ac_prog_rejected=yes
 711         continue
 712       fi
 713       ac_cv_prog_CC="cc"
 714       break
 715     fi
 716   done
 717   IFS="$ac_save_ifs"
 718 if test $ac_prog_rejected = yes; then
 719   # We found a bogon in the path, so make sure we never use it.
 720   set dummy $ac_cv_prog_CC
 721   shift
 722   if test $# -gt 0; then
 723     # We chose a different compiler from the bogus one.
 724     # However, it has the same basename, so the bogon will be chosen
 725     # first if we set CC to just the basename; use the full file name.
 726     shift
 727     set dummy "$ac_dir/$ac_word" "$@"
 728     shift
 729     ac_cv_prog_CC="$@"
 730   fi
 731 fi
 732 fi
 733 fi
 734 CC="$ac_cv_prog_CC"
 735 if test -n "$CC"; then
 736   echo "$ac_t""$CC" 1>&6
 737 else
 738   echo "$ac_t""no" 1>&6
 739 fi
 740
 741   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 742 fi
 743
 744 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 745 echo "configure:746: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 746
 747 ac_ext=c
 748 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 749 ac_cpp='$CPP $CPPFLAGS'
 750 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 751 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 752 cross_compiling=$ac_cv_prog_cc_cross
 753
 754 cat > conftest.$ac_ext <<EOF
 755 #line 756 "configure"
 756 #include "confdefs.h"
 757 main(){return(0);}
 758 EOF
 759 if { (eval echo configure:760: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 760   ac_cv_prog_cc_works=yes
 761   # If we can't run a trivial program, we are probably using a cross compiler.
 762   if (./conftest; exit) 2>/dev/null; then
 763     ac_cv_prog_cc_cross=no
 764   else
 765     ac_cv_prog_cc_cross=yes
 766   fi
 767 else
 768   echo "configure: failed program was:" >&5
 769   cat conftest.$ac_ext >&5
 770   ac_cv_prog_cc_works=no
 771 fi
 772 rm -fr conftest*
 773
 774 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 775 if test $ac_cv_prog_cc_works = no; then
 776   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 777 fi
 778 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 779 echo "configure:780: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 780 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 781 cross_compiling=$ac_cv_prog_cc_cross
 782
 783 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 784 echo "configure:785: checking whether we are using GNU C" >&5
 785 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 786   echo $ac_n "(cached) $ac_c" 1>&6
 787 else
 788   cat > conftest.c <<EOF
 789 #ifdef __GNUC__
 790   yes;
 791 #endif
 792 EOF
 793 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:794: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 794   ac_cv_prog_gcc=yes
 795 else
 796   ac_cv_prog_gcc=no
 797 fi
 798 fi
 799
 800 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 801
 802 if test $ac_cv_prog_gcc = yes; then
 803   GCC=yes
 804   ac_test_CFLAGS="${CFLAGS+set}"
 805   ac_save_CFLAGS="$CFLAGS"
 806   CFLAGS=
 807   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 808 echo "configure:809: checking whether ${CC-cc} accepts -g" >&5
 809 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 810   echo $ac_n "(cached) $ac_c" 1>&6
 811 else
 812   echo 'void f(){}' > conftest.c
 813 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 814   ac_cv_prog_cc_g=yes
 815 else
 816   ac_cv_prog_cc_g=no
 817 fi
 818 rm -f conftest*
 819
 820 fi
 821
 822 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 823   if test "$ac_test_CFLAGS" = set; then
 824     CFLAGS="$ac_save_CFLAGS"
 825   elif test $ac_cv_prog_cc_g = yes; then
 826     CFLAGS="-g -O2"
 827   else
 828     CFLAGS="-O2"
 829   fi
 830 else
 831   GCC=
 832   test "${CFLAGS+set}" = set || CFLAGS="-g"
 833 fi
 834
 835
 836 if test -n "$auto_cflags"; then
 837   if test x$enable_nmh_debug = xyes; then
 838     if test -n "$GCC"; then
 839       test -z "$CFLAGS" && CFLAGS="-Wall -g" || CFLAGS="$CFLAGS -Wall -g"
 840     else
 841       test -z "$CFLAGS" && CFLAGS=-g || CFLAGS="$CFLAGS -g"
 842     fi
 843   else
 844     test -z "$LDFLAGS" && LDFLAGS=-s
 845     if test -n "$GCC"; then
 846       test -z "$CFLAGS" && CFLAGS=-O2 || CFLAGS="$CFLAGS -O2"
 847     else
 848       test -z "$CFLAGS" && CFLAGS=-O  || CFLAGS="$CFLAGS -O"
 849     fi
 850   fi
 851 fi
 852
 853 echo $ac_n "checking for working const""... $ac_c" 1>&6
 854 echo "configure:855: checking for working const" >&5
 855 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
 856   echo $ac_n "(cached) $ac_c" 1>&6
 857 else
 858   cat > conftest.$ac_ext <<EOF
 859 #line 860 "configure"
 860 #include "confdefs.h"
 861
 862 int main() {
 863
 864 /* Ultrix mips cc rejects this.  */
 865 typedef int charset[2]; const charset x;
 866 /* SunOS 4.1.1 cc rejects this.  */
 867 char const *const *ccp;
 868 char **p;
 869 /* NEC SVR4.0.2 mips cc rejects this.  */
 870 struct point {int x, y;};
 871 static struct point const zero = {0,0};
 872 /* AIX XL C 1.02.0.0 rejects this.
 873    It does not let you subtract one const X* pointer from another in an arm
 874    of an if-expression whose if-part is not a constant expression */
 875 const char *g = "string";
 876 ccp = &g + (g ? g-g : 0);
 877 /* HPUX 7.0 cc rejects these. */
 878 ++ccp;
 879 p = (char**) ccp;
 880 ccp = (char const *const *) p;
 881 { /* SCO 3.2v4 cc rejects this.  */
 882   char *t;
 883   char const *s = 0 ? (char *) 0 : (char const *) 0;
 884
 885   *t++ = 0;
 886 }
 887 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 888   int x[] = {25, 17};
 889   const int *foo = &x[0];
 890   ++foo;
 891 }
 892 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 893   typedef const int *iptr;
 894   iptr p = 0;
 895   ++p;
 896 }
 897 { /* AIX XL C 1.02.0.0 rejects this saying
 898      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 899   struct s { int j; const int *ap[3]; };
 900   struct s *b; b->j = 5;
 901 }
 902 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 903   const int foo = 10;
 904 }
 905
 906 ; return 0; }
 907 EOF
 908 if { (eval echo configure:909: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 909   rm -rf conftest*
 910   ac_cv_c_const=yes
 911 else
 912   echo "configure: failed program was:" >&5
 913   cat conftest.$ac_ext >&5
 914   rm -rf conftest*
 915   ac_cv_c_const=no
 916 fi
 917 rm -f conftest*
 918 fi
 919
 920 echo "$ac_t""$ac_cv_c_const" 1>&6
 921 if test $ac_cv_c_const = no; then
 922   cat >> confdefs.h <<\EOF
 923 #define const
 924 EOF
 925
 926 fi
 927
 928 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 929 echo "configure:930: checking whether ${MAKE-make} sets \${MAKE}" >&5
 930 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 931 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 932   echo $ac_n "(cached) $ac_c" 1>&6
 933 else
 934   cat > conftestmake <<\EOF
 935 all:
 936         @echo 'ac_maketemp="${MAKE}"'
 937 EOF
 938 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 939 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 940 if test -n "$ac_maketemp"; then
 941   eval ac_cv_prog_make_${ac_make}_set=yes
 942 else
 943   eval ac_cv_prog_make_${ac_make}_set=no
 944 fi
 945 rm -f conftestmake
 946 fi
 947 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 948   echo "$ac_t""yes" 1>&6
 949   SET_MAKE=
 950 else
 951   echo "$ac_t""no" 1>&6
 952   SET_MAKE="MAKE=${MAKE-make}"
 953 fi
 954         ac_aux_dir=
 955 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 956   if test -f $ac_dir/install-sh; then
 957     ac_aux_dir=$ac_dir
 958     ac_install_sh="$ac_aux_dir/install-sh -c"
 959     break
 960   elif test -f $ac_dir/install.sh; then
 961     ac_aux_dir=$ac_dir
 962     ac_install_sh="$ac_aux_dir/install.sh -c"
 963     break
 964   fi
 965 done
 966 if test -z "$ac_aux_dir"; then
 967   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 968 fi
 969 ac_config_guess=$ac_aux_dir/config.guess
 970 ac_config_sub=$ac_aux_dir/config.sub
 971 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 972
 973 # Find a good install program.  We prefer a C program (faster),
 974 # so one script is as good as another.  But avoid the broken or
 975 # incompatible versions:
 976 # SysV /etc/install, /usr/sbin/install
 977 # SunOS /usr/etc/install
 978 # IRIX /sbin/install
 979 # AIX /bin/install
 980 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 981 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 982 # ./install, which can be erroneously created by make from ./install.sh.
 983 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 984 echo "configure:985: checking for a BSD compatible install" >&5
 985 if test -z "$INSTALL"; then
 986 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 987   echo $ac_n "(cached) $ac_c" 1>&6
 988 else
 989     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 990   for ac_dir in $PATH; do
 991     # Account for people who put trailing slashes in PATH elements.
 992     case "$ac_dir/" in
 993     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 994     *)
 995       # OSF1 and SCO ODT 3.0 have their own names for install.
 996       for ac_prog in ginstall installbsd scoinst install; do
 997         if test -f $ac_dir/$ac_prog; then
 998           if test $ac_prog = install &&
 999             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1000             # AIX install.  It has an incompatible calling convention.
1001             # OSF/1 installbsd also uses dspmsg, but is usable.
1002             :
1003           else
1004             ac_cv_path_install="$ac_dir/$ac_prog -c"
1005             break 2
1006           fi
1007         fi
1008       done
1009       ;;
1010     esac
1011   done
1012   IFS="$ac_save_IFS"
1013
1014 fi
1015   if test "${ac_cv_path_install+set}" = set; then
1016     INSTALL="$ac_cv_path_install"
1017   else
1018     # As a last resort, use the slow shell script.  We don't cache a
1019     # path for INSTALL within a source directory, because that will
1020     # break other packages using the cache if that directory is
1021     # removed, or if the path is relative.
1022     INSTALL="$ac_install_sh"
1023   fi
1024 fi
1025 echo "$ac_t""$INSTALL" 1>&6
1026
1027 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1028 # It thinks the first close brace ends the variable substitution.
1029 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1030
1031 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1032                 # Extract the first word of "ranlib", so it can be a program name with args.
1033 set dummy ranlib; ac_word=$2
1034 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1035 echo "configure:1036: checking for $ac_word" >&5
1036 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1037   echo $ac_n "(cached) $ac_c" 1>&6
1038 else
1039   if test -n "$RANLIB"; then
1040   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1041 else
1042   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1043   for ac_dir in $PATH; do
1044     test -z "$ac_dir" && ac_dir=.
1045     if test -f $ac_dir/$ac_word; then
1046       ac_cv_prog_RANLIB="ranlib"
1047       break
1048     fi
1049   done
1050   IFS="$ac_save_ifs"
1051   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1052 fi
1053 fi
1054 RANLIB="$ac_cv_prog_RANLIB"
1055 if test -n "$RANLIB"; then
1056   echo "$ac_t""$RANLIB" 1>&6
1057 else
1058   echo "$ac_t""no" 1>&6
1059 fi
1060                 for ac_prog in mawk gawk nawk awk
1061 do
1062 # Extract the first word of "$ac_prog", so it can be a program name with args.
1063 set dummy $ac_prog; ac_word=$2
1064 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1065 echo "configure:1066: checking for $ac_word" >&5
1066 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1067   echo $ac_n "(cached) $ac_c" 1>&6
1068 else
1069   if test -n "$AWK"; then
1070   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1071 else
1072   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1073   for ac_dir in $PATH; do
1074     test -z "$ac_dir" && ac_dir=.
1075     if test -f $ac_dir/$ac_word; then
1076       ac_cv_prog_AWK="$ac_prog"
1077       break
1078     fi
1079   done
1080   IFS="$ac_save_ifs"
1081 fi
1082 fi
1083 AWK="$ac_cv_prog_AWK"
1084 if test -n "$AWK"; then
1085   echo "$ac_t""$AWK" 1>&6
1086 else
1087   echo "$ac_t""no" 1>&6
1088 fi
1089
1090 test -n "$AWK" && break
1091 done
1092              # Extract the first word of "flex", so it can be a program name with args.
1093 set dummy flex; ac_word=$2
1094 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1095 echo "configure:1096: checking for $ac_word" >&5
1096 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1097   echo $ac_n "(cached) $ac_c" 1>&6
1098 else
1099   if test -n "$LEX"; then
1100   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1101 else
1102   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1103   for ac_dir in $PATH; do
1104     test -z "$ac_dir" && ac_dir=.
1105     if test -f $ac_dir/$ac_word; then
1106       ac_cv_prog_LEX="flex"
1107       break
1108     fi
1109   done
1110   IFS="$ac_save_ifs"
1111   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1112 fi
1113 fi
1114 LEX="$ac_cv_prog_LEX"
1115 if test -n "$LEX"; then
1116   echo "$ac_t""$LEX" 1>&6
1117 else
1118   echo "$ac_t""no" 1>&6
1119 fi
1120
1121 if test -z "$LEXLIB"
1122 then
1123   case "$LEX" in
1124   flex*) ac_lib=fl ;;
1125   *) ac_lib=l ;;
1126   esac
1127   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1128 echo "configure:1129: checking for yywrap in -l$ac_lib" >&5
1129 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1130 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1131   echo $ac_n "(cached) $ac_c" 1>&6
1132 else
1133   ac_save_LIBS="$LIBS"
1134 LIBS="-l$ac_lib  $LIBS"
1135 cat > conftest.$ac_ext <<EOF
1136 #line 1137 "configure"
1137 #include "confdefs.h"
1138 /* Override any gcc2 internal prototype to avoid an error.  */
1139 /* We use char because int might match the return type of a gcc2
1140     builtin and then its argument prototype would still apply.  */
1141 char yywrap();
1142
1143 int main() {
1144 yywrap()
1145 ; return 0; }
1146 EOF
1147 if { (eval echo configure:1148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1148   rm -rf conftest*
1149   eval "ac_cv_lib_$ac_lib_var=yes"
1150 else
1151   echo "configure: failed program was:" >&5
1152   cat conftest.$ac_ext >&5
1153   rm -rf conftest*
1154   eval "ac_cv_lib_$ac_lib_var=no"
1155 fi
1156 rm -f conftest*
1157 LIBS="$ac_save_LIBS"
1158
1159 fi
1160 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1161   echo "$ac_t""yes" 1>&6
1162   LEXLIB="-l$ac_lib"
1163 else
1164   echo "$ac_t""no" 1>&6
1165 fi
1166
1167 fi
1168
1169 # Extract the first word of "lorder", so it can be a program name with args.
1170 set dummy lorder; ac_word=$2
1171 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1172 echo "configure:1173: checking for $ac_word" >&5
1173 if eval "test \"`echo '$''{'ac_cv_prog_LORDER'+set}'`\" = set"; then
1174   echo $ac_n "(cached) $ac_c" 1>&6
1175 else
1176   if test -n "$LORDER"; then
1177   ac_cv_prog_LORDER="$LORDER" # Let the user override the test.
1178 else
1179   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1180   for ac_dir in $PATH; do
1181     test -z "$ac_dir" && ac_dir=.
1182     if test -f $ac_dir/$ac_word; then
1183       ac_cv_prog_LORDER="lorder"
1184       break
1185     fi
1186   done
1187   IFS="$ac_save_ifs"
1188   test -z "$ac_cv_prog_LORDER" && ac_cv_prog_LORDER="no"
1189 fi
1190 fi
1191 LORDER="$ac_cv_prog_LORDER"
1192 if test -n "$LORDER"; then
1193   echo "$ac_t""$LORDER" 1>&6
1194 else
1195   echo "$ac_t""no" 1>&6
1196 fi
1197 # Extract the first word of "tsort", so it can be a program name with args.
1198 set dummy tsort; ac_word=$2
1199 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1200 echo "configure:1201: checking for $ac_word" >&5
1201 if eval "test \"`echo '$''{'ac_cv_prog_TSORT'+set}'`\" = set"; then
1202   echo $ac_n "(cached) $ac_c" 1>&6
1203 else
1204   if test -n "$TSORT"; then
1205   ac_cv_prog_TSORT="$TSORT" # Let the user override the test.
1206 else
1207   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1208   for ac_dir in $PATH; do
1209     test -z "$ac_dir" && ac_dir=.
1210     if test -f $ac_dir/$ac_word; then
1211       ac_cv_prog_TSORT="tsort"
1212       break
1213     fi
1214   done
1215   IFS="$ac_save_ifs"
1216   test -z "$ac_cv_prog_TSORT" && ac_cv_prog_TSORT="no"
1217 fi
1218 fi
1219 TSORT="$ac_cv_prog_TSORT"
1220 if test -n "$TSORT"; then
1221   echo "$ac_t""$TSORT" 1>&6
1222 else
1223   echo "$ac_t""no" 1>&6
1224 fi
1225
1226 if test x$ac_cv_prog_LORDER != xlorder -o x$ac_cv_prog_TSORT != xtsort; then
1227   LORDER=echo
1228   TSORT=cat
1229     fi
1230
1231 pathtmp=/usr/lib:/usr/sbin:/usr/etc:/usr/ucblib:/usr/bin:/bin
1232 # Extract the first word of "sendmail", so it can be a program name with args.
1233 set dummy sendmail; ac_word=$2
1234 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1235 echo "configure:1236: checking for $ac_word" >&5
1236 if eval "test \"`echo '$''{'ac_cv_path_sendmailpath'+set}'`\" = set"; then
1237   echo $ac_n "(cached) $ac_c" 1>&6
1238 else
1239   case "$sendmailpath" in
1240   /*)
1241   ac_cv_path_sendmailpath="$sendmailpath" # Let the user override the test with a path.
1242   ;;
1243   *)
1244   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1245   for ac_dir in $pathtmp$ac_dummy; do
1246     test -z "$ac_dir" && ac_dir=.
1247     if test -f $ac_dir/$ac_word; then
1248       ac_cv_path_sendmailpath="$ac_dir/$ac_word"
1249       break
1250     fi
1251   done
1252   IFS="$ac_save_ifs"
1253   test -z "$ac_cv_path_sendmailpath" && ac_cv_path_sendmailpath="no"
1254   ;;
1255 esac
1256 fi
1257 sendmailpath="$ac_cv_path_sendmailpath"
1258 if test -n "$sendmailpath"; then
1259   echo "$ac_t""$sendmailpath" 1>&6
1260 else
1261   echo "$ac_t""no" 1>&6
1262 fi
1263
1264
1265 pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
1266 # Extract the first word of "more", so it can be a program name with args.
1267 set dummy more; ac_word=$2
1268 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1269 echo "configure:1270: checking for $ac_word" >&5
1270 if eval "test \"`echo '$''{'ac_cv_path_morepath'+set}'`\" = set"; then
1271   echo $ac_n "(cached) $ac_c" 1>&6
1272 else
1273   case "$morepath" in
1274   /*)
1275   ac_cv_path_morepath="$morepath" # Let the user override the test with a path.
1276   ;;
1277   *)
1278   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1279   for ac_dir in $pathtmp$ac_dummy; do
1280     test -z "$ac_dir" && ac_dir=.
1281     if test -f $ac_dir/$ac_word; then
1282       ac_cv_path_morepath="$ac_dir/$ac_word"
1283       break
1284     fi
1285   done
1286   IFS="$ac_save_ifs"
1287   test -z "$ac_cv_path_morepath" && ac_cv_path_morepath="no"
1288   ;;
1289 esac
1290 fi
1291 morepath="$ac_cv_path_morepath"
1292 if test -n "$morepath"; then
1293   echo "$ac_t""$morepath" 1>&6
1294 else
1295   echo "$ac_t""no" 1>&6
1296 fi
1297
1298
1299 if test -z "$pagerpath"; then
1300   pagerpath="$morepath"
1301 fi
1302
1303 pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
1304 # Extract the first word of "vi", so it can be a program name with args.
1305 set dummy vi; ac_word=$2
1306 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1307 echo "configure:1308: checking for $ac_word" >&5
1308 if eval "test \"`echo '$''{'ac_cv_path_vipath'+set}'`\" = set"; then
1309   echo $ac_n "(cached) $ac_c" 1>&6
1310 else
1311   case "$vipath" in
1312   /*)
1313   ac_cv_path_vipath="$vipath" # Let the user override the test with a path.
1314   ;;
1315   *)
1316   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1317   for ac_dir in $pathtmp$ac_dummy; do
1318     test -z "$ac_dir" && ac_dir=.
1319     if test -f $ac_dir/$ac_word; then
1320       ac_cv_path_vipath="$ac_dir/$ac_word"
1321       break
1322     fi
1323   done
1324   IFS="$ac_save_ifs"
1325   test -z "$ac_cv_path_vipath" && ac_cv_path_vipath="no"
1326   ;;
1327 esac
1328 fi
1329 vipath="$ac_cv_path_vipath"
1330 if test -n "$vipath"; then
1331   echo "$ac_t""$vipath" 1>&6
1332 else
1333   echo "$ac_t""no" 1>&6
1334 fi
1335
1336
1337 if test -z "$editorpath"; then
1338   editorpath="$vipath"
1339 fi
1340
1341 echo $ac_n "checking for broken vi""... $ac_c" 1>&6
1342 echo "configure:1343: checking for broken vi" >&5
1343 if eval "test \"`echo '$''{'nmh_cv_attvibug'+set}'`\" = set"; then
1344   echo $ac_n "(cached) $ac_c" 1>&6
1345 else
1346   if echo 'r /nonexist-file
1347 q' | ex > /dev/null 2>&1
1348 then
1349         nmh_cv_attvibug=no
1350 else
1351         nmh_cv_attvibug=yes
1352 fi
1353 fi
1354
1355 echo "$ac_t""$nmh_cv_attvibug" 1>&6
1356
1357 if test "$nmh_cv_attvibug" = yes; then
1358   cat >> confdefs.h <<\EOF
1359 #define ATTVIBUG 1
1360 EOF
1361
1362 fi
1363
1364 echo $ac_n "checking where mail spool is located""... $ac_c" 1>&6
1365 echo "configure:1366: checking where mail spool is located" >&5
1366 if eval "test \"`echo '$''{'nmh_cv_mailspool'+set}'`\" = set"; then
1367   echo $ac_n "(cached) $ac_c" 1>&6
1368 else
1369   for mailspool in /var/mail                          /var/spool/mail                    /usr/spool/mail                    /dev/null;       do
1370   test -d $mailspool && break
1371 done
1372 nmh_cv_mailspool=$mailspool
1373
1374 fi
1375
1376 echo "$ac_t""$nmh_cv_mailspool" 1>&6
1377 mailspool=$nmh_cv_mailspool
1378
1379 ac_header_dirent=no
1380 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
1381 do
1382 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1383 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
1384 echo "configure:1385: checking for $ac_hdr that defines DIR" >&5
1385 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
1386   echo $ac_n "(cached) $ac_c" 1>&6
1387 else
1388   cat > conftest.$ac_ext <<EOF
1389 #line 1390 "configure"
1390 #include "confdefs.h"
1391 #include <sys/types.h>
1392 #include <$ac_hdr>
1393 int main() {
1394 DIR *dirp = 0;
1395 ; return 0; }
1396 EOF
1397 if { (eval echo configure:1398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1398   rm -rf conftest*
1399   eval "ac_cv_header_dirent_$ac_safe=yes"
1400 else
1401   echo "configure: failed program was:" >&5
1402   cat conftest.$ac_ext >&5
1403   rm -rf conftest*
1404   eval "ac_cv_header_dirent_$ac_safe=no"
1405 fi
1406 rm -f conftest*
1407 fi
1408 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1409   echo "$ac_t""yes" 1>&6
1410     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1411   cat >> confdefs.h <<EOF
1412 #define $ac_tr_hdr 1
1413 EOF
1414  ac_header_dirent=$ac_hdr; break
1415 else
1416   echo "$ac_t""no" 1>&6
1417 fi
1418 done
1419 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1420 if test $ac_header_dirent = dirent.h; then
1421 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1422 echo "configure:1423: checking for opendir in -ldir" >&5
1423 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1424 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1425   echo $ac_n "(cached) $ac_c" 1>&6
1426 else
1427   ac_save_LIBS="$LIBS"
1428 LIBS="-ldir  $LIBS"
1429 cat > conftest.$ac_ext <<EOF
1430 #line 1431 "configure"
1431 #include "confdefs.h"
1432 /* Override any gcc2 internal prototype to avoid an error.  */
1433 /* We use char because int might match the return type of a gcc2
1434     builtin and then its argument prototype would still apply.  */
1435 char opendir();
1436
1437 int main() {
1438 opendir()
1439 ; return 0; }
1440 EOF
1441 if { (eval echo configure:1442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1442   rm -rf conftest*
1443   eval "ac_cv_lib_$ac_lib_var=yes"
1444 else
1445   echo "configure: failed program was:" >&5
1446   cat conftest.$ac_ext >&5
1447   rm -rf conftest*
1448   eval "ac_cv_lib_$ac_lib_var=no"
1449 fi
1450 rm -f conftest*
1451 LIBS="$ac_save_LIBS"
1452
1453 fi
1454 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1455   echo "$ac_t""yes" 1>&6
1456   LIBS="$LIBS -ldir"
1457 else
1458   echo "$ac_t""no" 1>&6
1459 fi
1460
1461 else
1462 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1463 echo "configure:1464: checking for opendir in -lx" >&5
1464 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1465 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1466   echo $ac_n "(cached) $ac_c" 1>&6
1467 else
1468   ac_save_LIBS="$LIBS"
1469 LIBS="-lx  $LIBS"
1470 cat > conftest.$ac_ext <<EOF
1471 #line 1472 "configure"
1472 #include "confdefs.h"
1473 /* Override any gcc2 internal prototype to avoid an error.  */
1474 /* We use char because int might match the return type of a gcc2
1475     builtin and then its argument prototype would still apply.  */
1476 char opendir();
1477
1478 int main() {
1479 opendir()
1480 ; return 0; }
1481 EOF
1482 if { (eval echo configure:1483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1483   rm -rf conftest*
1484   eval "ac_cv_lib_$ac_lib_var=yes"
1485 else
1486   echo "configure: failed program was:" >&5
1487   cat conftest.$ac_ext >&5
1488   rm -rf conftest*
1489   eval "ac_cv_lib_$ac_lib_var=no"
1490 fi
1491 rm -f conftest*
1492 LIBS="$ac_save_LIBS"
1493
1494 fi
1495 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1496   echo "$ac_t""yes" 1>&6
1497   LIBS="$LIBS -lx"
1498 else
1499   echo "$ac_t""no" 1>&6
1500 fi
1501
1502 fi
1503
1504 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1505 echo "configure:1506: checking how to run the C preprocessor" >&5
1506 # On Suns, sometimes $CPP names a directory.
1507 if test -n "$CPP" && test -d "$CPP"; then
1508   CPP=
1509 fi
1510 if test -z "$CPP"; then
1511 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1512   echo $ac_n "(cached) $ac_c" 1>&6
1513 else
1514     # This must be in double quotes, not single quotes, because CPP may get
1515   # substituted into the Makefile and "${CC-cc}" will confuse make.
1516   CPP="${CC-cc} -E"
1517   # On the NeXT, cc -E runs the code through the compiler's parser,
1518   # not just through cpp.
1519   cat > conftest.$ac_ext <<EOF
1520 #line 1521 "configure"
1521 #include "confdefs.h"
1522 #include <assert.h>
1523 Syntax Error
1524 EOF
1525 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1526 { (eval echo configure:1527: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1527 ac_err=`grep -v '^ *+' conftest.out`
1528 if test -z "$ac_err"; then
1529   :
1530 else
1531   echo "$ac_err" >&5
1532   echo "configure: failed program was:" >&5
1533   cat conftest.$ac_ext >&5
1534   rm -rf conftest*
1535   CPP="${CC-cc} -E -traditional-cpp"
1536   cat > conftest.$ac_ext <<EOF
1537 #line 1538 "configure"
1538 #include "confdefs.h"
1539 #include <assert.h>
1540 Syntax Error
1541 EOF
1542 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1543 { (eval echo configure:1544: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1544 ac_err=`grep -v '^ *+' conftest.out`
1545 if test -z "$ac_err"; then
1546   :
1547 else
1548   echo "$ac_err" >&5
1549   echo "configure: failed program was:" >&5
1550   cat conftest.$ac_ext >&5
1551   rm -rf conftest*
1552   CPP=/lib/cpp
1553 fi
1554 rm -f conftest*
1555 fi
1556 rm -f conftest*
1557   ac_cv_prog_CPP="$CPP"
1558 fi
1559   CPP="$ac_cv_prog_CPP"
1560 else
1561   ac_cv_prog_CPP="$CPP"
1562 fi
1563 echo "$ac_t""$CPP" 1>&6
1564
1565 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1566 echo "configure:1567: checking for ANSI C header files" >&5
1567 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1568   echo $ac_n "(cached) $ac_c" 1>&6
1569 else
1570   cat > conftest.$ac_ext <<EOF
1571 #line 1572 "configure"
1572 #include "confdefs.h"
1573 #include <stdlib.h>
1574 #include <stdarg.h>
1575 #include <string.h>
1576 #include <float.h>
1577 EOF
1578 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1579 { (eval echo configure:1580: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1580 ac_err=`grep -v '^ *+' conftest.out`
1581 if test -z "$ac_err"; then
1582   rm -rf conftest*
1583   ac_cv_header_stdc=yes
1584 else
1585   echo "$ac_err" >&5
1586   echo "configure: failed program was:" >&5
1587   cat conftest.$ac_ext >&5
1588   rm -rf conftest*
1589   ac_cv_header_stdc=no
1590 fi
1591 rm -f conftest*
1592
1593 if test $ac_cv_header_stdc = yes; then
1594   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1595 cat > conftest.$ac_ext <<EOF
1596 #line 1597 "configure"
1597 #include "confdefs.h"
1598 #include <string.h>
1599 EOF
1600 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1601   egrep "memchr" >/dev/null 2>&1; then
1602   :
1603 else
1604   rm -rf conftest*
1605   ac_cv_header_stdc=no
1606 fi
1607 rm -f conftest*
1608
1609 fi
1610
1611 if test $ac_cv_header_stdc = yes; then
1612   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1613 cat > conftest.$ac_ext <<EOF
1614 #line 1615 "configure"
1615 #include "confdefs.h"
1616 #include <stdlib.h>
1617 EOF
1618 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1619   egrep "free" >/dev/null 2>&1; then
1620   :
1621 else
1622   rm -rf conftest*
1623   ac_cv_header_stdc=no
1624 fi
1625 rm -f conftest*
1626
1627 fi
1628
1629 if test $ac_cv_header_stdc = yes; then
1630   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1631 if test "$cross_compiling" = yes; then
1632   :
1633 else
1634   cat > conftest.$ac_ext <<EOF
1635 #line 1636 "configure"
1636 #include "confdefs.h"
1637 #include <ctype.h>
1638 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1639 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1640 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1641 int main () { int i; for (i = 0; i < 256; i++)
1642 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1643 exit (0); }
1644
1645 EOF
1646 if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1647 then
1648   :
1649 else
1650   echo "configure: failed program was:" >&5
1651   cat conftest.$ac_ext >&5
1652   rm -fr conftest*
1653   ac_cv_header_stdc=no
1654 fi
1655 rm -fr conftest*
1656 fi
1657
1658 fi
1659 fi
1660
1661 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1662 if test $ac_cv_header_stdc = yes; then
1663   cat >> confdefs.h <<\EOF
1664 #define STDC_HEADERS 1
1665 EOF
1666
1667 fi
1668
1669 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1670 echo "configure:1671: checking whether time.h and sys/time.h may both be included" >&5
1671 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1672   echo $ac_n "(cached) $ac_c" 1>&6
1673 else
1674   cat > conftest.$ac_ext <<EOF
1675 #line 1676 "configure"
1676 #include "confdefs.h"
1677 #include <sys/types.h>
1678 #include <sys/time.h>
1679 #include <time.h>
1680 int main() {
1681 struct tm *tp;
1682 ; return 0; }
1683 EOF
1684 if { (eval echo configure:1685: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1685   rm -rf conftest*
1686   ac_cv_header_time=yes
1687 else
1688   echo "configure: failed program was:" >&5
1689   cat conftest.$ac_ext >&5
1690   rm -rf conftest*
1691   ac_cv_header_time=no
1692 fi
1693 rm -f conftest*
1694 fi
1695
1696 echo "$ac_t""$ac_cv_header_time" 1>&6
1697 if test $ac_cv_header_time = yes; then
1698   cat >> confdefs.h <<\EOF
1699 #define TIME_WITH_SYS_TIME 1
1700 EOF
1701
1702 fi
1703
1704 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1705 echo "configure:1706: checking for sys/wait.h that is POSIX.1 compatible" >&5
1706 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1707   echo $ac_n "(cached) $ac_c" 1>&6
1708 else
1709   cat > conftest.$ac_ext <<EOF
1710 #line 1711 "configure"
1711 #include "confdefs.h"
1712 #include <sys/types.h>
1713 #include <sys/wait.h>
1714 #ifndef WEXITSTATUS
1715 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1716 #endif
1717 #ifndef WIFEXITED
1718 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1719 #endif
1720 int main() {
1721 int s;
1722 wait (&s);
1723 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1724 ; return 0; }
1725 EOF
1726 if { (eval echo configure:1727: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1727   rm -rf conftest*
1728   ac_cv_header_sys_wait_h=yes
1729 else
1730   echo "configure: failed program was:" >&5
1731   cat conftest.$ac_ext >&5
1732   rm -rf conftest*
1733   ac_cv_header_sys_wait_h=no
1734 fi
1735 rm -f conftest*
1736 fi
1737
1738 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1739 if test $ac_cv_header_sys_wait_h = yes; then
1740   cat >> confdefs.h <<\EOF
1741 #define HAVE_SYS_WAIT_H 1
1742 EOF
1743
1744 fi
1745
1746 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1747 echo "configure:1748: checking whether stat file-mode macros are broken" >&5
1748 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1749   echo $ac_n "(cached) $ac_c" 1>&6
1750 else
1751   cat > conftest.$ac_ext <<EOF
1752 #line 1753 "configure"
1753 #include "confdefs.h"
1754 #include <sys/types.h>
1755 #include <sys/stat.h>
1756
1757 #if defined(S_ISBLK) && defined(S_IFDIR)
1758 # if S_ISBLK (S_IFDIR)
1759 You lose.
1760 # endif
1761 #endif
1762
1763 #if defined(S_ISBLK) && defined(S_IFCHR)
1764 # if S_ISBLK (S_IFCHR)
1765 You lose.
1766 # endif
1767 #endif
1768
1769 #if defined(S_ISLNK) && defined(S_IFREG)
1770 # if S_ISLNK (S_IFREG)
1771 You lose.
1772 # endif
1773 #endif
1774
1775 #if defined(S_ISSOCK) && defined(S_IFREG)
1776 # if S_ISSOCK (S_IFREG)
1777 You lose.
1778 # endif
1779 #endif
1780
1781 EOF
1782 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1783   egrep "You lose" >/dev/null 2>&1; then
1784   rm -rf conftest*
1785   ac_cv_header_stat_broken=yes
1786 else
1787   rm -rf conftest*
1788   ac_cv_header_stat_broken=no
1789 fi
1790 rm -f conftest*
1791
1792 fi
1793
1794 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1795 if test $ac_cv_header_stat_broken = yes; then
1796   cat >> confdefs.h <<\EOF
1797 #define STAT_MACROS_BROKEN 1
1798 EOF
1799
1800 fi
1801
1802 for ac_hdr in string.h memory.h stdlib.h unistd.h errno.h fcntl.h \
1803                  limits.h crypt.h termcap.h termio.h termios.h locale.h \
1804                  sys/param.h sys/time.h sys/utsname.h arpa/inet.h \
1805                  arpa/ftp.h
1806 do
1807 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1808 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1809 echo "configure:1810: checking for $ac_hdr" >&5
1810 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1811   echo $ac_n "(cached) $ac_c" 1>&6
1812 else
1813   cat > conftest.$ac_ext <<EOF
1814 #line 1815 "configure"
1815 #include "confdefs.h"
1816 #include <$ac_hdr>
1817 EOF
1818 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1819 { (eval echo configure:1820: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1820 ac_err=`grep -v '^ *+' conftest.out`
1821 if test -z "$ac_err"; then
1822   rm -rf conftest*
1823   eval "ac_cv_header_$ac_safe=yes"
1824 else
1825   echo "$ac_err" >&5
1826   echo "configure: failed program was:" >&5
1827   cat conftest.$ac_ext >&5
1828   rm -rf conftest*
1829   eval "ac_cv_header_$ac_safe=no"
1830 fi
1831 rm -f conftest*
1832 fi
1833 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1834   echo "$ac_t""yes" 1>&6
1835     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1836   cat >> confdefs.h <<EOF
1837 #define $ac_tr_hdr 1
1838 EOF
1839
1840 else
1841   echo "$ac_t""no" 1>&6
1842 fi
1843 done
1844
1845
1846 echo $ac_n "checking POSIX termios""... $ac_c" 1>&6
1847 echo "configure:1848: checking POSIX termios" >&5
1848 if eval "test \"`echo '$''{'nmh_cv_sys_posix_termios'+set}'`\" = set"; then
1849   echo $ac_n "(cached) $ac_c" 1>&6
1850 else
1851   cat > conftest.$ac_ext <<EOF
1852 #line 1853 "configure"
1853 #include "confdefs.h"
1854 #include <sys/types.h>
1855 #include <unistd.h>
1856 #include <termios.h>
1857 int main() {
1858 /* SunOS 4.0.3 has termios.h but not the library calls.  */
1859 tcgetattr(0, 0);
1860 ; return 0; }
1861 EOF
1862 if { (eval echo configure:1863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1863   rm -rf conftest*
1864   nmh_cv_sys_posix_termios=yes
1865 else
1866   echo "configure: failed program was:" >&5
1867   cat conftest.$ac_ext >&5
1868   rm -rf conftest*
1869   nmh_cv_sys_posix_termios=no
1870 fi
1871 rm -f conftest*
1872 fi
1873
1874 echo "$ac_t""$nmh_cv_sys_posix_termios" 1>&6
1875
1876 if test $nmh_cv_sys_posix_termios = yes; then
1877   echo $ac_n "checking TIOCGWINSZ in termios.h""... $ac_c" 1>&6
1878 echo "configure:1879: checking TIOCGWINSZ in termios.h" >&5
1879 if eval "test \"`echo '$''{'nmh_cv_header_termios_h_tiocgwinsz'+set}'`\" = set"; then
1880   echo $ac_n "(cached) $ac_c" 1>&6
1881 else
1882   cat > conftest.$ac_ext <<EOF
1883 #line 1884 "configure"
1884 #include "confdefs.h"
1885 #include <sys/types.h>
1886 #include <termios.h>
1887 int main() {
1888 int x = TIOCGWINSZ;
1889 ; return 0; }
1890 EOF
1891 if { (eval echo configure:1892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1892   rm -rf conftest*
1893   nmh_cv_header_termios_h_tiocgwinsz=yes
1894 else
1895   echo "configure: failed program was:" >&5
1896   cat conftest.$ac_ext >&5
1897   rm -rf conftest*
1898   nmh_cv_header_termios_h_tiocgwinsz=no
1899 fi
1900 rm -f conftest*
1901 fi
1902
1903 echo "$ac_t""$nmh_cv_header_termios_h_tiocgwinsz" 1>&6
1904 else
1905   nmh_cv_header_termios_h_tiocgwinsz=no
1906 fi
1907
1908 if test $nmh_cv_header_termios_h_tiocgwinsz = no; then
1909   echo $ac_n "checking TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6
1910 echo "configure:1911: checking TIOCGWINSZ in sys/ioctl.h" >&5
1911 if eval "test \"`echo '$''{'nmh_cv_header_sys_ioctl_h_tiocgwinsz'+set}'`\" = set"; then
1912   echo $ac_n "(cached) $ac_c" 1>&6
1913 else
1914   cat > conftest.$ac_ext <<EOF
1915 #line 1916 "configure"
1916 #include "confdefs.h"
1917 #include <sys/types.h>
1918 #include <sys/ioctl.h>
1919 int main() {
1920 int x = TIOCGWINSZ;
1921 ; return 0; }
1922 EOF
1923 if { (eval echo configure:1924: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1924   rm -rf conftest*
1925   nmh_cv_header_sys_ioctl_h_tiocgwinsz=yes
1926 else
1927   echo "configure: failed program was:" >&5
1928   cat conftest.$ac_ext >&5
1929   rm -rf conftest*
1930   nmh_cv_header_sys_ioctl_h_tiocgwinsz=no
1931 fi
1932 rm -f conftest*
1933 fi
1934
1935 echo "$ac_t""$nmh_cv_header_sys_ioctl_h_tiocgwinsz" 1>&6
1936   if test $nmh_cv_header_sys_ioctl_h_tiocgwinsz = yes; then
1937     cat >> confdefs.h <<\EOF
1938 #define GWINSZ_IN_SYS_IOCTL 1
1939 EOF
1940
1941   fi
1942 fi
1943
1944 ac_safe=`echo "sys/ptem.h" | sed 'y%./+-%__p_%'`
1945 echo $ac_n "checking for sys/ptem.h""... $ac_c" 1>&6
1946 echo "configure:1947: checking for sys/ptem.h" >&5
1947 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1948   echo $ac_n "(cached) $ac_c" 1>&6
1949 else
1950   cat > conftest.$ac_ext <<EOF
1951 #line 1952 "configure"
1952 #include "confdefs.h"
1953 #include <sys/ptem.h>
1954 EOF
1955 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1956 { (eval echo configure:1957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1957 ac_err=`grep -v '^ *+' conftest.out`
1958 if test -z "$ac_err"; then
1959   rm -rf conftest*
1960   eval "ac_cv_header_$ac_safe=yes"
1961 else
1962   echo "$ac_err" >&5
1963   echo "configure: failed program was:" >&5
1964   cat conftest.$ac_ext >&5
1965   rm -rf conftest*
1966   eval "ac_cv_header_$ac_safe=no"
1967 fi
1968 rm -f conftest*
1969 fi
1970 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1971   echo "$ac_t""yes" 1>&6
1972   cat >> confdefs.h <<\EOF
1973 #define WINSIZE_IN_PTEM 1
1974 EOF
1975
1976 else
1977   echo "$ac_t""no" 1>&6
1978 fi
1979
1980
1981 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
1982 echo "configure:1983: checking for pid_t" >&5
1983 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1984   echo $ac_n "(cached) $ac_c" 1>&6
1985 else
1986   cat > conftest.$ac_ext <<EOF
1987 #line 1988 "configure"
1988 #include "confdefs.h"
1989 #include <sys/types.h>
1990 #if STDC_HEADERS
1991 #include <stdlib.h>
1992 #include <stddef.h>
1993 #endif
1994 EOF
1995 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1996   egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1997   rm -rf conftest*
1998   ac_cv_type_pid_t=yes
1999 else
2000   rm -rf conftest*
2001   ac_cv_type_pid_t=no
2002 fi
2003 rm -f conftest*
2004
2005 fi
2006 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2007 if test $ac_cv_type_pid_t = no; then
2008   cat >> confdefs.h <<\EOF
2009 #define pid_t int
2010 EOF
2011
2012 fi
2013
2014 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2015 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2016 echo "configure:2017: checking for vfork.h" >&5
2017 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2018   echo $ac_n "(cached) $ac_c" 1>&6
2019 else
2020   cat > conftest.$ac_ext <<EOF
2021 #line 2022 "configure"
2022 #include "confdefs.h"
2023 #include <vfork.h>
2024 EOF
2025 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2026 { (eval echo configure:2027: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2027 ac_err=`grep -v '^ *+' conftest.out`
2028 if test -z "$ac_err"; then
2029   rm -rf conftest*
2030   eval "ac_cv_header_$ac_safe=yes"
2031 else
2032   echo "$ac_err" >&5
2033   echo "configure: failed program was:" >&5
2034   cat conftest.$ac_ext >&5
2035   rm -rf conftest*
2036   eval "ac_cv_header_$ac_safe=no"
2037 fi
2038 rm -f conftest*
2039 fi
2040 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2041   echo "$ac_t""yes" 1>&6
2042   cat >> confdefs.h <<\EOF
2043 #define HAVE_VFORK_H 1
2044 EOF
2045
2046 else
2047   echo "$ac_t""no" 1>&6
2048 fi
2049
2050 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2051 echo "configure:2052: checking for working vfork" >&5
2052 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2053   echo $ac_n "(cached) $ac_c" 1>&6
2054 else
2055   if test "$cross_compiling" = yes; then
2056   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2057 echo "configure:2058: checking for vfork" >&5
2058 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2059   echo $ac_n "(cached) $ac_c" 1>&6
2060 else
2061   cat > conftest.$ac_ext <<EOF
2062 #line 2063 "configure"
2063 #include "confdefs.h"
2064 /* System header to define __stub macros and hopefully few prototypes,
2065     which can conflict with char vfork(); below.  */
2066 #include <assert.h>
2067 /* Override any gcc2 internal prototype to avoid an error.  */
2068 /* We use char because int might match the return type of a gcc2
2069     builtin and then its argument prototype would still apply.  */
2070 char vfork();
2071
2072 int main() {
2073
2074 /* The GNU C library defines this for functions which it implements
2075     to always fail with ENOSYS.  Some functions are actually named
2076     something starting with __ and the normal name is an alias.  */
2077 #if defined (__stub_vfork) || defined (__stub___vfork)
2078 choke me
2079 #else
2080 vfork();
2081 #endif
2082
2083 ; return 0; }
2084 EOF
2085 if { (eval echo configure:2086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2086   rm -rf conftest*
2087   eval "ac_cv_func_vfork=yes"
2088 else
2089   echo "configure: failed program was:" >&5
2090   cat conftest.$ac_ext >&5
2091   rm -rf conftest*
2092   eval "ac_cv_func_vfork=no"
2093 fi
2094 rm -f conftest*
2095 fi
2096
2097 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2098   echo "$ac_t""yes" 1>&6
2099   :
2100 else
2101   echo "$ac_t""no" 1>&6
2102 fi
2103
2104 else
2105   cat > conftest.$ac_ext <<EOF
2106 #line 2107 "configure"
2107 #include "confdefs.h"
2108 /* Thanks to Paul Eggert for this test.  */
2109 #include <stdio.h>
2110 #include <sys/types.h>
2111 #include <sys/stat.h>
2112 #ifdef HAVE_UNISTD_H
2113 #include <unistd.h>
2114 #endif
2115 #ifdef HAVE_VFORK_H
2116 #include <vfork.h>
2117 #endif
2118 /* On some sparc systems, changes by the child to local and incoming
2119    argument registers are propagated back to the parent.
2120    The compiler is told about this with #include <vfork.h>,
2121    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2122    Test for this by using a static variable whose address
2123    is put into a register that is clobbered by the vfork.  */
2124 static
2125 #ifdef __cplusplus
2126 sparc_address_test (int arg)
2127 #else
2128 sparc_address_test (arg) int arg;
2129 #endif
2130 {
2131   static pid_t child;
2132   if (!child) {
2133     child = vfork ();
2134     if (child < 0) {
2135       perror ("vfork");
2136       _exit(2);
2137     }
2138     if (!child) {
2139       arg = getpid();
2140       write(-1, "", 0);
2141       _exit (arg);
2142     }
2143   }
2144 }
2145 main() {
2146   pid_t parent = getpid ();
2147   pid_t child;
2148
2149   sparc_address_test ();
2150
2151   child = vfork ();
2152
2153   if (child == 0) {
2154     /* Here is another test for sparc vfork register problems.
2155        This test uses lots of local variables, at least
2156        as many local variables as main has allocated so far
2157        including compiler temporaries.  4 locals are enough for
2158        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2159        A buggy compiler should reuse the register of parent
2160        for one of the local variables, since it will think that
2161        parent can't possibly be used any more in this routine.
2162        Assigning to the local variable will thus munge parent
2163        in the parent process.  */
2164     pid_t
2165       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2166       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2167     /* Convince the compiler that p..p7 are live; otherwise, it might
2168        use the same hardware register for all 8 local variables.  */
2169     if (p != p1 || p != p2 || p != p3 || p != p4
2170         || p != p5 || p != p6 || p != p7)
2171       _exit(1);
2172
2173     /* On some systems (e.g. IRIX 3.3),
2174        vfork doesn't separate parent from child file descriptors.
2175        If the child closes a descriptor before it execs or exits,
2176        this munges the parent's descriptor as well.
2177        Test for this by closing stdout in the child.  */
2178     _exit(close(fileno(stdout)) != 0);
2179   } else {
2180     int status;
2181     struct stat st;
2182
2183     while (wait(&status) != child)
2184       ;
2185     exit(
2186          /* Was there some problem with vforking?  */
2187          child < 0
2188
2189          /* Did the child fail?  (This shouldn't happen.)  */
2190          || status
2191
2192          /* Did the vfork/compiler bug occur?  */
2193          || parent != getpid()
2194
2195          /* Did the file descriptor bug occur?  */
2196          || fstat(fileno(stdout), &st) != 0
2197          );
2198   }
2199 }
2200 EOF
2201 if { (eval echo configure:2202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2202 then
2203   ac_cv_func_vfork_works=yes
2204 else
2205   echo "configure: failed program was:" >&5
2206   cat conftest.$ac_ext >&5
2207   rm -fr conftest*
2208   ac_cv_func_vfork_works=no
2209 fi
2210 rm -fr conftest*
2211 fi
2212
2213 fi
2214
2215 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2216 if test $ac_cv_func_vfork_works = no; then
2217   cat >> confdefs.h <<\EOF
2218 #define vfork fork
2219 EOF
2220
2221 fi
2222
2223 for ac_func in waitpid wait3 sigaction sigprocmask sigblock sigsetmask \
2224                sighold sigrelse writev lstat uname tzset killpg \
2225                sigsetjmp
2226 do
2227 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2228 echo "configure:2229: checking for $ac_func" >&5
2229 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2230   echo $ac_n "(cached) $ac_c" 1>&6
2231 else
2232   cat > conftest.$ac_ext <<EOF
2233 #line 2234 "configure"
2234 #include "confdefs.h"
2235 /* System header to define __stub macros and hopefully few prototypes,
2236     which can conflict with char $ac_func(); below.  */
2237 #include <assert.h>
2238 /* Override any gcc2 internal prototype to avoid an error.  */
2239 /* We use char because int might match the return type of a gcc2
2240     builtin and then its argument prototype would still apply.  */
2241 char $ac_func();
2242
2243 int main() {
2244
2245 /* The GNU C library defines this for functions which it implements
2246     to always fail with ENOSYS.  Some functions are actually named
2247     something starting with __ and the normal name is an alias.  */
2248 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2249 choke me
2250 #else
2251 $ac_func();
2252 #endif
2253
2254 ; return 0; }
2255 EOF
2256 if { (eval echo configure:2257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2257   rm -rf conftest*
2258   eval "ac_cv_func_$ac_func=yes"
2259 else
2260   echo "configure: failed program was:" >&5
2261   cat conftest.$ac_ext >&5
2262   rm -rf conftest*
2263   eval "ac_cv_func_$ac_func=no"
2264 fi
2265 rm -f conftest*
2266 fi
2267
2268 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2269   echo "$ac_t""yes" 1>&6
2270     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2271   cat >> confdefs.h <<EOF
2272 #define $ac_tr_func 1
2273 EOF
2274
2275 else
2276   echo "$ac_t""no" 1>&6
2277 fi
2278 done
2279
2280
2281 for ac_func in snprintf strerror strdup
2282 do
2283 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2284 echo "configure:2285: checking for $ac_func" >&5
2285 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2286   echo $ac_n "(cached) $ac_c" 1>&6
2287 else
2288   cat > conftest.$ac_ext <<EOF
2289 #line 2290 "configure"
2290 #include "confdefs.h"
2291 /* System header to define __stub macros and hopefully few prototypes,
2292     which can conflict with char $ac_func(); below.  */
2293 #include <assert.h>
2294 /* Override any gcc2 internal prototype to avoid an error.  */
2295 /* We use char because int might match the return type of a gcc2
2296     builtin and then its argument prototype would still apply.  */
2297 char $ac_func();
2298
2299 int main() {
2300
2301 /* The GNU C library defines this for functions which it implements
2302     to always fail with ENOSYS.  Some functions are actually named
2303     something starting with __ and the normal name is an alias.  */
2304 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2305 choke me
2306 #else
2307 $ac_func();
2308 #endif
2309
2310 ; return 0; }
2311 EOF
2312 if { (eval echo configure:2313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2313   rm -rf conftest*
2314   eval "ac_cv_func_$ac_func=yes"
2315 else
2316   echo "configure: failed program was:" >&5
2317   cat conftest.$ac_ext >&5
2318   rm -rf conftest*
2319   eval "ac_cv_func_$ac_func=no"
2320 fi
2321 rm -f conftest*
2322 fi
2323
2324 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2325   echo "$ac_t""yes" 1>&6
2326     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2327   cat >> confdefs.h <<EOF
2328 #define $ac_tr_func 1
2329 EOF
2330
2331 else
2332   echo "$ac_t""no" 1>&6
2333 LIBOBJS="$LIBOBJS ${ac_func}.o"
2334 fi
2335 done
2336
2337
2338
2339 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
2340 echo "configure:2341: checking for gethostbyname" >&5
2341 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
2342   echo $ac_n "(cached) $ac_c" 1>&6
2343 else
2344   cat > conftest.$ac_ext <<EOF
2345 #line 2346 "configure"
2346 #include "confdefs.h"
2347 /* System header to define __stub macros and hopefully few prototypes,
2348     which can conflict with char gethostbyname(); below.  */
2349 #include <assert.h>
2350 /* Override any gcc2 internal prototype to avoid an error.  */
2351 /* We use char because int might match the return type of a gcc2
2352     builtin and then its argument prototype would still apply.  */
2353 char gethostbyname();
2354
2355 int main() {
2356
2357 /* The GNU C library defines this for functions which it implements
2358     to always fail with ENOSYS.  Some functions are actually named
2359     something starting with __ and the normal name is an alias.  */
2360 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
2361 choke me
2362 #else
2363 gethostbyname();
2364 #endif
2365
2366 ; return 0; }
2367 EOF
2368 if { (eval echo configure:2369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2369   rm -rf conftest*
2370   eval "ac_cv_func_gethostbyname=yes"
2371 else
2372   echo "configure: failed program was:" >&5
2373   cat conftest.$ac_ext >&5
2374   rm -rf conftest*
2375   eval "ac_cv_func_gethostbyname=no"
2376 fi
2377 rm -f conftest*
2378 fi
2379
2380 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
2381   echo "$ac_t""yes" 1>&6
2382   :
2383 else
2384   echo "$ac_t""no" 1>&6
2385 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
2386 echo "configure:2387: checking for gethostbyname in -lnsl" >&5
2387 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
2388 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2389   echo $ac_n "(cached) $ac_c" 1>&6
2390 else
2391   ac_save_LIBS="$LIBS"
2392 LIBS="-lnsl  $LIBS"
2393 cat > conftest.$ac_ext <<EOF
2394 #line 2395 "configure"
2395 #include "confdefs.h"
2396 /* Override any gcc2 internal prototype to avoid an error.  */
2397 /* We use char because int might match the return type of a gcc2
2398     builtin and then its argument prototype would still apply.  */
2399 char gethostbyname();
2400
2401 int main() {
2402 gethostbyname()
2403 ; return 0; }
2404 EOF
2405 if { (eval echo configure:2406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2406   rm -rf conftest*
2407   eval "ac_cv_lib_$ac_lib_var=yes"
2408 else
2409   echo "configure: failed program was:" >&5
2410   cat conftest.$ac_ext >&5
2411   rm -rf conftest*
2412   eval "ac_cv_lib_$ac_lib_var=no"
2413 fi
2414 rm -f conftest*
2415 LIBS="$ac_save_LIBS"
2416
2417 fi
2418 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2419   echo "$ac_t""yes" 1>&6
2420     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/^a-zA-Z0-9_/_/g' \
2421     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2422   cat >> confdefs.h <<EOF
2423 #define $ac_tr_lib 1
2424 EOF
2425
2426   LIBS="-lnsl $LIBS"
2427
2428 else
2429   echo "$ac_t""no" 1>&6
2430 echo $ac_n "checking for gethostbyname in -lresolv""... $ac_c" 1>&6
2431 echo "configure:2432: checking for gethostbyname in -lresolv" >&5
2432 ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'`
2433 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2434   echo $ac_n "(cached) $ac_c" 1>&6
2435 else
2436   ac_save_LIBS="$LIBS"
2437 LIBS="-lresolv  $LIBS"
2438 cat > conftest.$ac_ext <<EOF
2439 #line 2440 "configure"
2440 #include "confdefs.h"
2441 /* Override any gcc2 internal prototype to avoid an error.  */
2442 /* We use char because int might match the return type of a gcc2
2443     builtin and then its argument prototype would still apply.  */
2444 char gethostbyname();
2445
2446 int main() {
2447 gethostbyname()
2448 ; return 0; }
2449 EOF
2450 if { (eval echo configure:2451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2451   rm -rf conftest*
2452   eval "ac_cv_lib_$ac_lib_var=yes"
2453 else
2454   echo "configure: failed program was:" >&5
2455   cat conftest.$ac_ext >&5
2456   rm -rf conftest*
2457   eval "ac_cv_lib_$ac_lib_var=no"
2458 fi
2459 rm -f conftest*
2460 LIBS="$ac_save_LIBS"
2461
2462 fi
2463 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2464   echo "$ac_t""yes" 1>&6
2465     ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/^a-zA-Z0-9_/_/g' \
2466     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2467   cat >> confdefs.h <<EOF
2468 #define $ac_tr_lib 1
2469 EOF
2470
2471   LIBS="-lresolv $LIBS"
2472
2473 else
2474   echo "$ac_t""no" 1>&6
2475 fi
2476
2477 fi
2478
2479 fi
2480
2481 echo $ac_n "checking for socket""... $ac_c" 1>&6
2482 echo "configure:2483: checking for socket" >&5
2483 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
2484   echo $ac_n "(cached) $ac_c" 1>&6
2485 else
2486   cat > conftest.$ac_ext <<EOF
2487 #line 2488 "configure"
2488 #include "confdefs.h"
2489 /* System header to define __stub macros and hopefully few prototypes,
2490     which can conflict with char socket(); below.  */
2491 #include <assert.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 socket();
2496
2497 int main() {
2498
2499 /* The GNU C library defines this for functions which it implements
2500     to always fail with ENOSYS.  Some functions are actually named
2501     something starting with __ and the normal name is an alias.  */
2502 #if defined (__stub_socket) || defined (__stub___socket)
2503 choke me
2504 #else
2505 socket();
2506 #endif
2507
2508 ; return 0; }
2509 EOF
2510 if { (eval echo configure:2511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2511   rm -rf conftest*
2512   eval "ac_cv_func_socket=yes"
2513 else
2514   echo "configure: failed program was:" >&5
2515   cat conftest.$ac_ext >&5
2516   rm -rf conftest*
2517   eval "ac_cv_func_socket=no"
2518 fi
2519 rm -f conftest*
2520 fi
2521
2522 if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
2523   echo "$ac_t""yes" 1>&6
2524   :
2525 else
2526   echo "$ac_t""no" 1>&6
2527 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
2528 echo "configure:2529: checking for socket in -lsocket" >&5
2529 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
2530 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2531   echo $ac_n "(cached) $ac_c" 1>&6
2532 else
2533   ac_save_LIBS="$LIBS"
2534 LIBS="-lsocket  $LIBS"
2535 cat > conftest.$ac_ext <<EOF
2536 #line 2537 "configure"
2537 #include "confdefs.h"
2538 /* Override any gcc2 internal prototype to avoid an error.  */
2539 /* We use char because int might match the return type of a gcc2
2540     builtin and then its argument prototype would still apply.  */
2541 char socket();
2542
2543 int main() {
2544 socket()
2545 ; return 0; }
2546 EOF
2547 if { (eval echo configure:2548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2548   rm -rf conftest*
2549   eval "ac_cv_lib_$ac_lib_var=yes"
2550 else
2551   echo "configure: failed program was:" >&5
2552   cat conftest.$ac_ext >&5
2553   rm -rf conftest*
2554   eval "ac_cv_lib_$ac_lib_var=no"
2555 fi
2556 rm -f conftest*
2557 LIBS="$ac_save_LIBS"
2558
2559 fi
2560 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2561   echo "$ac_t""yes" 1>&6
2562     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
2563     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2564   cat >> confdefs.h <<EOF
2565 #define $ac_tr_lib 1
2566 EOF
2567
2568   LIBS="-lsocket $LIBS"
2569
2570 else
2571   echo "$ac_t""no" 1>&6
2572 fi
2573
2574 fi
2575
2576
2577
2578 echo $ac_n "checking for ruserpass""... $ac_c" 1>&6
2579 echo "configure:2580: checking for ruserpass" >&5
2580 if eval "test \"`echo '$''{'ac_cv_func_ruserpass'+set}'`\" = set"; then
2581   echo $ac_n "(cached) $ac_c" 1>&6
2582 else
2583   cat > conftest.$ac_ext <<EOF
2584 #line 2585 "configure"
2585 #include "confdefs.h"
2586 /* System header to define __stub macros and hopefully few prototypes,
2587     which can conflict with char ruserpass(); below.  */
2588 #include <assert.h>
2589 /* Override any gcc2 internal prototype to avoid an error.  */
2590 /* We use char because int might match the return type of a gcc2
2591     builtin and then its argument prototype would still apply.  */
2592 char ruserpass();
2593
2594 int main() {
2595
2596 /* The GNU C library defines this for functions which it implements
2597     to always fail with ENOSYS.  Some functions are actually named
2598     something starting with __ and the normal name is an alias.  */
2599 #if defined (__stub_ruserpass) || defined (__stub___ruserpass)
2600 choke me
2601 #else
2602 ruserpass();
2603 #endif
2604
2605 ; return 0; }
2606 EOF
2607 if { (eval echo configure:2608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2608   rm -rf conftest*
2609   eval "ac_cv_func_ruserpass=yes"
2610 else
2611   echo "configure: failed program was:" >&5
2612   cat conftest.$ac_ext >&5
2613   rm -rf conftest*
2614   eval "ac_cv_func_ruserpass=no"
2615 fi
2616 rm -f conftest*
2617 fi
2618
2619 if eval "test \"`echo '$ac_cv_func_'ruserpass`\" = yes"; then
2620   echo "$ac_t""yes" 1>&6
2621   :
2622 else
2623   echo "$ac_t""no" 1>&6
2624 echo $ac_n "checking for _ruserpass""... $ac_c" 1>&6
2625 echo "configure:2626: checking for _ruserpass" >&5
2626 if eval "test \"`echo '$''{'ac_cv_func__ruserpass'+set}'`\" = set"; then
2627   echo $ac_n "(cached) $ac_c" 1>&6
2628 else
2629   cat > conftest.$ac_ext <<EOF
2630 #line 2631 "configure"
2631 #include "confdefs.h"
2632 /* System header to define __stub macros and hopefully few prototypes,
2633     which can conflict with char _ruserpass(); below.  */
2634 #include <assert.h>
2635 /* Override any gcc2 internal prototype to avoid an error.  */
2636 /* We use char because int might match the return type of a gcc2
2637     builtin and then its argument prototype would still apply.  */
2638 char _ruserpass();
2639
2640 int main() {
2641
2642 /* The GNU C library defines this for functions which it implements
2643     to always fail with ENOSYS.  Some functions are actually named
2644     something starting with __ and the normal name is an alias.  */
2645 #if defined (__stub__ruserpass) || defined (__stub____ruserpass)
2646 choke me
2647 #else
2648 _ruserpass();
2649 #endif
2650
2651 ; return 0; }
2652 EOF
2653 if { (eval echo configure:2654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2654   rm -rf conftest*
2655   eval "ac_cv_func__ruserpass=yes"
2656 else
2657   echo "configure: failed program was:" >&5
2658   cat conftest.$ac_ext >&5
2659   rm -rf conftest*
2660   eval "ac_cv_func__ruserpass=no"
2661 fi
2662 rm -f conftest*
2663 fi
2664
2665 if eval "test \"`echo '$ac_cv_func_'_ruserpass`\" = yes"; then
2666   echo "$ac_t""yes" 1>&6
2667   :
2668 else
2669   echo "$ac_t""no" 1>&6
2670 echo $ac_n "checking for _ruserpass in -lsocket""... $ac_c" 1>&6
2671 echo "configure:2672: checking for _ruserpass in -lsocket" >&5
2672 ac_lib_var=`echo socket'_'_ruserpass | sed 'y%./+-%__p_%'`
2673 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2674   echo $ac_n "(cached) $ac_c" 1>&6
2675 else
2676   ac_save_LIBS="$LIBS"
2677 LIBS="-lsocket  $LIBS"
2678 cat > conftest.$ac_ext <<EOF
2679 #line 2680 "configure"
2680 #include "confdefs.h"
2681 /* Override any gcc2 internal prototype to avoid an error.  */
2682 /* We use char because int might match the return type of a gcc2
2683     builtin and then its argument prototype would still apply.  */
2684 char _ruserpass();
2685
2686 int main() {
2687 _ruserpass()
2688 ; return 0; }
2689 EOF
2690 if { (eval echo configure:2691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2691   rm -rf conftest*
2692   eval "ac_cv_lib_$ac_lib_var=yes"
2693 else
2694   echo "configure: failed program was:" >&5
2695   cat conftest.$ac_ext >&5
2696   rm -rf conftest*
2697   eval "ac_cv_lib_$ac_lib_var=no"
2698 fi
2699 rm -f conftest*
2700 LIBS="$ac_save_LIBS"
2701
2702 fi
2703 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2704   echo "$ac_t""yes" 1>&6
2705     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
2706     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2707   cat >> confdefs.h <<EOF
2708 #define $ac_tr_lib 1
2709 EOF
2710
2711   LIBS="-lsocket $LIBS"
2712
2713 else
2714   echo "$ac_t""no" 1>&6
2715 fi
2716
2717 fi
2718
2719 fi
2720
2721 if test x$ac_cv_func_ruserpass = xno; then
2722   if test x$ac_cv_func__ruserpass = xyes -o x$ac_cv_lib_socket__ruserpass = xyes; then
2723     cat >> confdefs.h <<\EOF
2724 #define ruserpass _ruserpass
2725 EOF
2726
2727   else
2728     LIBOBJS="$LIBOBJS ruserpass.o"
2729   fi
2730 fi
2731
2732
2733 termcap_curses_order="termcap curses ncurses"
2734 for lib in $termcap_curses_order; do
2735   echo $ac_n "checking for tgetent in -l${lib}""... $ac_c" 1>&6
2736 echo "configure:2737: checking for tgetent in -l${lib}" >&5
2737 ac_lib_var=`echo ${lib}'_'tgetent | sed 'y%./+-%__p_%'`
2738 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2739   echo $ac_n "(cached) $ac_c" 1>&6
2740 else
2741   ac_save_LIBS="$LIBS"
2742 LIBS="-l${lib}  $LIBS"
2743 cat > conftest.$ac_ext <<EOF
2744 #line 2745 "configure"
2745 #include "confdefs.h"
2746 /* Override any gcc2 internal prototype to avoid an error.  */
2747 /* We use char because int might match the return type of a gcc2
2748     builtin and then its argument prototype would still apply.  */
2749 char tgetent();
2750
2751 int main() {
2752 tgetent()
2753 ; return 0; }
2754 EOF
2755 if { (eval echo configure:2756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2756   rm -rf conftest*
2757   eval "ac_cv_lib_$ac_lib_var=yes"
2758 else
2759   echo "configure: failed program was:" >&5
2760   cat conftest.$ac_ext >&5
2761   rm -rf conftest*
2762   eval "ac_cv_lib_$ac_lib_var=no"
2763 fi
2764 rm -f conftest*
2765 LIBS="$ac_save_LIBS"
2766
2767 fi
2768 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2769   echo "$ac_t""yes" 1>&6
2770   TERMLIB="-l$lib"; break
2771 else
2772   echo "$ac_t""no" 1>&6
2773 fi
2774
2775 done
2776
2777 echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
2778 echo "configure:2779: checking for dbm_open" >&5
2779 if eval "test \"`echo '$''{'ac_cv_func_dbm_open'+set}'`\" = set"; then
2780   echo $ac_n "(cached) $ac_c" 1>&6
2781 else
2782   cat > conftest.$ac_ext <<EOF
2783 #line 2784 "configure"
2784 #include "confdefs.h"
2785 /* System header to define __stub macros and hopefully few prototypes,
2786     which can conflict with char dbm_open(); below.  */
2787 #include <assert.h>
2788 /* Override any gcc2 internal prototype to avoid an error.  */
2789 /* We use char because int might match the return type of a gcc2
2790     builtin and then its argument prototype would still apply.  */
2791 char dbm_open();
2792
2793 int main() {
2794
2795 /* The GNU C library defines this for functions which it implements
2796     to always fail with ENOSYS.  Some functions are actually named
2797     something starting with __ and the normal name is an alias.  */
2798 #if defined (__stub_dbm_open) || defined (__stub___dbm_open)
2799 choke me
2800 #else
2801 dbm_open();
2802 #endif
2803
2804 ; return 0; }
2805 EOF
2806 if { (eval echo configure:2807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2807   rm -rf conftest*
2808   eval "ac_cv_func_dbm_open=yes"
2809 else
2810   echo "configure: failed program was:" >&5
2811   cat conftest.$ac_ext >&5
2812   rm -rf conftest*
2813   eval "ac_cv_func_dbm_open=no"
2814 fi
2815 rm -f conftest*
2816 fi
2817
2818 if eval "test \"`echo '$ac_cv_func_'dbm_open`\" = yes"; then
2819   echo "$ac_t""yes" 1>&6
2820   :
2821 else
2822   echo "$ac_t""no" 1>&6
2823 echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
2824 echo "configure:2825: checking for dbm_open in -lndbm" >&5
2825 ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-%__p_%'`
2826 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2827   echo $ac_n "(cached) $ac_c" 1>&6
2828 else
2829   ac_save_LIBS="$LIBS"
2830 LIBS="-lndbm  $LIBS"
2831 cat > conftest.$ac_ext <<EOF
2832 #line 2833 "configure"
2833 #include "confdefs.h"
2834 /* Override any gcc2 internal prototype to avoid an error.  */
2835 /* We use char because int might match the return type of a gcc2
2836     builtin and then its argument prototype would still apply.  */
2837 char dbm_open();
2838
2839 int main() {
2840 dbm_open()
2841 ; return 0; }
2842 EOF
2843 if { (eval echo configure:2844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2844   rm -rf conftest*
2845   eval "ac_cv_lib_$ac_lib_var=yes"
2846 else
2847   echo "configure: failed program was:" >&5
2848   cat conftest.$ac_ext >&5
2849   rm -rf conftest*
2850   eval "ac_cv_lib_$ac_lib_var=no"
2851 fi
2852 rm -f conftest*
2853 LIBS="$ac_save_LIBS"
2854
2855 fi
2856 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2857   echo "$ac_t""yes" 1>&6
2858     ac_tr_lib=HAVE_LIB`echo ndbm | sed -e 's/^a-zA-Z0-9_/_/g' \
2859     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2860   cat >> confdefs.h <<EOF
2861 #define $ac_tr_lib 1
2862 EOF
2863
2864   LIBS="-lndbm $LIBS"
2865
2866 else
2867   echo "$ac_t""no" 1>&6
2868 echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
2869 echo "configure:2870: checking for dbm_open in -ldbm" >&5
2870 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-%__p_%'`
2871 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2872   echo $ac_n "(cached) $ac_c" 1>&6
2873 else
2874   ac_save_LIBS="$LIBS"
2875 LIBS="-ldbm  $LIBS"
2876 cat > conftest.$ac_ext <<EOF
2877 #line 2878 "configure"
2878 #include "confdefs.h"
2879 /* Override any gcc2 internal prototype to avoid an error.  */
2880 /* We use char because int might match the return type of a gcc2
2881     builtin and then its argument prototype would still apply.  */
2882 char dbm_open();
2883
2884 int main() {
2885 dbm_open()
2886 ; return 0; }
2887 EOF
2888 if { (eval echo configure:2889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2889   rm -rf conftest*
2890   eval "ac_cv_lib_$ac_lib_var=yes"
2891 else
2892   echo "configure: failed program was:" >&5
2893   cat conftest.$ac_ext >&5
2894   rm -rf conftest*
2895   eval "ac_cv_lib_$ac_lib_var=no"
2896 fi
2897 rm -f conftest*
2898 LIBS="$ac_save_LIBS"
2899
2900 fi
2901 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2902   echo "$ac_t""yes" 1>&6
2903     ac_tr_lib=HAVE_LIB`echo dbm | sed -e 's/^a-zA-Z0-9_/_/g' \
2904     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2905   cat >> confdefs.h <<EOF
2906 #define $ac_tr_lib 1
2907 EOF
2908
2909   LIBS="-ldbm $LIBS"
2910
2911 else
2912   echo "$ac_t""no" 1>&6
2913 fi
2914
2915 fi
2916
2917 fi
2918
2919
2920 if test x$with_hesiod != x -a x$with_hesiod != xno; then
2921   if test x$with_hesiod != xyes; then
2922     HESIOD_INCLUDES="-I$with_hesiod/include"
2923     HESIOD_LIBS="-L$with_hesiod/lib"
2924   fi
2925   echo $ac_n "checking for res_send""... $ac_c" 1>&6
2926 echo "configure:2927: checking for res_send" >&5
2927 if eval "test \"`echo '$''{'ac_cv_func_res_send'+set}'`\" = set"; then
2928   echo $ac_n "(cached) $ac_c" 1>&6
2929 else
2930   cat > conftest.$ac_ext <<EOF
2931 #line 2932 "configure"
2932 #include "confdefs.h"
2933 /* System header to define __stub macros and hopefully few prototypes,
2934     which can conflict with char res_send(); below.  */
2935 #include <assert.h>
2936 /* Override any gcc2 internal prototype to avoid an error.  */
2937 /* We use char because int might match the return type of a gcc2
2938     builtin and then its argument prototype would still apply.  */
2939 char res_send();
2940
2941 int main() {
2942
2943 /* The GNU C library defines this for functions which it implements
2944     to always fail with ENOSYS.  Some functions are actually named
2945     something starting with __ and the normal name is an alias.  */
2946 #if defined (__stub_res_send) || defined (__stub___res_send)
2947 choke me
2948 #else
2949 res_send();
2950 #endif
2951
2952 ; return 0; }
2953 EOF
2954 if { (eval echo configure:2955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2955   rm -rf conftest*
2956   eval "ac_cv_func_res_send=yes"
2957 else
2958   echo "configure: failed program was:" >&5
2959   cat conftest.$ac_ext >&5
2960   rm -rf conftest*
2961   eval "ac_cv_func_res_send=no"
2962 fi
2963 rm -f conftest*
2964 fi
2965
2966 if eval "test \"`echo '$ac_cv_func_'res_send`\" = yes"; then
2967   echo "$ac_t""yes" 1>&6
2968   :
2969 else
2970   echo "$ac_t""no" 1>&6
2971 echo $ac_n "checking for res_send in -lresolv""... $ac_c" 1>&6
2972 echo "configure:2973: checking for res_send in -lresolv" >&5
2973 ac_lib_var=`echo resolv'_'res_send | sed 'y%./+-%__p_%'`
2974 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2975   echo $ac_n "(cached) $ac_c" 1>&6
2976 else
2977   ac_save_LIBS="$LIBS"
2978 LIBS="-lresolv  $LIBS"
2979 cat > conftest.$ac_ext <<EOF
2980 #line 2981 "configure"
2981 #include "confdefs.h"
2982 /* Override any gcc2 internal prototype to avoid an error.  */
2983 /* We use char because int might match the return type of a gcc2
2984     builtin and then its argument prototype would still apply.  */
2985 char res_send();
2986
2987 int main() {
2988 res_send()
2989 ; return 0; }
2990 EOF
2991 if { (eval echo configure:2992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2992   rm -rf conftest*
2993   eval "ac_cv_lib_$ac_lib_var=yes"
2994 else
2995   echo "configure: failed program was:" >&5
2996   cat conftest.$ac_ext >&5
2997   rm -rf conftest*
2998   eval "ac_cv_lib_$ac_lib_var=no"
2999 fi
3000 rm -f conftest*
3001 LIBS="$ac_save_LIBS"
3002
3003 fi
3004 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3005   echo "$ac_t""yes" 1>&6
3006     ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/^a-zA-Z0-9_/_/g' \
3007     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3008   cat >> confdefs.h <<EOF
3009 #define $ac_tr_lib 1
3010 EOF
3011
3012   LIBS="-lresolv $LIBS"
3013
3014 else
3015   echo "$ac_t""no" 1>&6
3016 fi
3017
3018 fi
3019
3020   echo $ac_n "checking for hes_resolve in -lhesiod""... $ac_c" 1>&6
3021 echo "configure:3022: checking for hes_resolve in -lhesiod" >&5
3022 ac_lib_var=`echo hesiod'_'hes_resolve | sed 'y%./+-%__p_%'`
3023 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3024   echo $ac_n "(cached) $ac_c" 1>&6
3025 else
3026   ac_save_LIBS="$LIBS"
3027 LIBS="-lhesiod $HESIOD_LIBS $LIBS"
3028 cat > conftest.$ac_ext <<EOF
3029 #line 3030 "configure"
3030 #include "confdefs.h"
3031 /* Override any gcc2 internal prototype to avoid an error.  */
3032 /* We use char because int might match the return type of a gcc2
3033     builtin and then its argument prototype would still apply.  */
3034 char hes_resolve();
3035
3036 int main() {
3037 hes_resolve()
3038 ; return 0; }
3039 EOF
3040 if { (eval echo configure:3041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3041   rm -rf conftest*
3042   eval "ac_cv_lib_$ac_lib_var=yes"
3043 else
3044   echo "configure: failed program was:" >&5
3045   cat conftest.$ac_ext >&5
3046   rm -rf conftest*
3047   eval "ac_cv_lib_$ac_lib_var=no"
3048 fi
3049 rm -f conftest*
3050 LIBS="$ac_save_LIBS"
3051
3052 fi
3053 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3054   echo "$ac_t""yes" 1>&6
3055   HESIOD_LIBS="$HESIOD_LIBS -lhesiod"
3056 else
3057   echo "$ac_t""no" 1>&6
3058 { echo "configure: error: Hesiod library not found" 1>&2; exit 1; }
3059 fi
3060
3061 fi
3062
3063 if test x$with_krb4 != x -a x$with_krb4 != xno; then
3064   if test x$with_krb4 != xyes; then
3065     KRB4_INCLUDES="-I$with_krb4/include"
3066     if test -d "$with_krb4/include/kerberosIV"; then
3067       KRB4_INCLUDES="$KRB4_INCLUDES -I$with_krb4/include/kerberosIV"
3068     fi
3069     KRB4_LIBS="-L$with_krb4/lib"
3070   elif test -d /usr/include/kerberosIV; then
3071     KRB4_INCLUDES="-I/usr/include/kerberosIV"
3072   fi
3073   echo $ac_n "checking for krb_rd_req in -lkrb4""... $ac_c" 1>&6
3074 echo "configure:3075: checking for krb_rd_req in -lkrb4" >&5
3075 ac_lib_var=`echo krb4'_'krb_rd_req | sed 'y%./+-%__p_%'`
3076 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3077   echo $ac_n "(cached) $ac_c" 1>&6
3078 else
3079   ac_save_LIBS="$LIBS"
3080 LIBS="-lkrb4 $KRB4_LIBS -ldes425 -lkrb5 -lcrypto -lcom_err $LIBS"
3081 cat > conftest.$ac_ext <<EOF
3082 #line 3083 "configure"
3083 #include "confdefs.h"
3084 /* Override any gcc2 internal prototype to avoid an error.  */
3085 /* We use char because int might match the return type of a gcc2
3086     builtin and then its argument prototype would still apply.  */
3087 char krb_rd_req();
3088
3089 int main() {
3090 krb_rd_req()
3091 ; return 0; }
3092 EOF
3093 if { (eval echo configure:3094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3094   rm -rf conftest*
3095   eval "ac_cv_lib_$ac_lib_var=yes"
3096 else
3097   echo "configure: failed program was:" >&5
3098   cat conftest.$ac_ext >&5
3099   rm -rf conftest*
3100   eval "ac_cv_lib_$ac_lib_var=no"
3101 fi
3102 rm -f conftest*
3103 LIBS="$ac_save_LIBS"
3104
3105 fi
3106 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3107   echo "$ac_t""yes" 1>&6
3108   KRB4_LIBS="$KRB4_LIBS -lkrb4 -ldes425 -lkrb5 -lcrypto -lcom_err"
3109 else
3110   echo "$ac_t""no" 1>&6
3111 echo $ac_n "checking for krb_rd_req in -lkrb""... $ac_c" 1>&6
3112 echo "configure:3113: checking for krb_rd_req in -lkrb" >&5
3113 ac_lib_var=`echo krb'_'krb_rd_req | sed 'y%./+-%__p_%'`
3114 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3115   echo $ac_n "(cached) $ac_c" 1>&6
3116 else
3117   ac_save_LIBS="$LIBS"
3118 LIBS="-lkrb $KRB4_LIBS -ldes $LIBS"
3119 cat > conftest.$ac_ext <<EOF
3120 #line 3121 "configure"
3121 #include "confdefs.h"
3122 /* Override any gcc2 internal prototype to avoid an error.  */
3123 /* We use char because int might match the return type of a gcc2
3124     builtin and then its argument prototype would still apply.  */
3125 char krb_rd_req();
3126
3127 int main() {
3128 krb_rd_req()
3129 ; return 0; }
3130 EOF
3131 if { (eval echo configure:3132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3132   rm -rf conftest*
3133   eval "ac_cv_lib_$ac_lib_var=yes"
3134 else
3135   echo "configure: failed program was:" >&5
3136   cat conftest.$ac_ext >&5
3137   rm -rf conftest*
3138   eval "ac_cv_lib_$ac_lib_var=no"
3139 fi
3140 rm -f conftest*
3141 LIBS="$ac_save_LIBS"
3142
3143 fi
3144 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3145   echo "$ac_t""yes" 1>&6
3146   KRB4_LIBS="-lkrb -ldes"
3147 else
3148   echo "$ac_t""no" 1>&6
3149 { echo "configure: error: Kerberos 4 libraries not found" 1>&2; exit 1; }
3150 fi
3151
3152 fi
3153
3154 fi
3155
3156
3157 nmh_save_LIBS="$LIBS"
3158 LIBS="$TERMLIB $LIBS"
3159
3160 echo $ac_n "checking if an include file defines ospeed""... $ac_c" 1>&6
3161 echo "configure:3162: checking if an include file defines ospeed" >&5
3162 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_include_defines'+set}'`\" = set"; then
3163   echo $ac_n "(cached) $ac_c" 1>&6
3164 else
3165   cat > conftest.$ac_ext <<EOF
3166 #line 3167 "configure"
3167 #include "confdefs.h"
3168 #include <sys/types.h>
3169 #if HAVE_TERMIOS_H
3170 #include <termios.h>
3171 #endif
3172 #if HAVE_TERMCAP_H
3173 #include <termcap.h>
3174 #endif
3175 int main() {
3176 ospeed = 0;
3177 ; return 0; }
3178 EOF
3179 if { (eval echo configure:3180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3180   rm -rf conftest*
3181   nmh_cv_decl_ospeed_include_defines=yes
3182 else
3183   echo "configure: failed program was:" >&5
3184   cat conftest.$ac_ext >&5
3185   rm -rf conftest*
3186   nmh_cv_decl_ospeed_include_defines=no
3187 fi
3188 rm -f conftest*
3189 fi
3190
3191 echo "$ac_t""$nmh_cv_decl_ospeed_include_defines" 1>&6
3192
3193 if test $nmh_cv_decl_ospeed_include_defines = no; then
3194   echo $ac_n "checking if you must define ospeed""... $ac_c" 1>&6
3195 echo "configure:3196: checking if you must define ospeed" >&5
3196 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_must_define'+set}'`\" = set"; then
3197   echo $ac_n "(cached) $ac_c" 1>&6
3198 else
3199   cat > conftest.$ac_ext <<EOF
3200 #line 3201 "configure"
3201 #include "confdefs.h"
3202
3203 int main() {
3204 extern short ospeed; ospeed = 0;
3205 ; return 0; }
3206 EOF
3207 if { (eval echo configure:3208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3208   rm -rf conftest*
3209   nmh_cv_decl_ospeed_must_define=yes
3210 else
3211   echo "configure: failed program was:" >&5
3212   cat conftest.$ac_ext >&5
3213   rm -rf conftest*
3214   nmh_cv_decl_ospeed_must_define=no
3215 fi
3216 rm -f conftest*
3217 fi
3218
3219 echo "$ac_t""$nmh_cv_decl_ospeed_must_define" 1>&6
3220 fi
3221
3222 if test $nmh_cv_decl_ospeed_include_defines = yes; then
3223   cat >> confdefs.h <<\EOF
3224 #define HAVE_OSPEED 1
3225 EOF
3226
3227 elif test $nmh_cv_decl_ospeed_must_define = yes; then
3228   cat >> confdefs.h <<\EOF
3229 #define HAVE_OSPEED 1
3230 EOF
3231
3232   cat >> confdefs.h <<\EOF
3233 #define MUST_DEFINE_OSPEED 1
3234 EOF
3235
3236 fi
3237
3238
3239 LIBS="$nmh_save_LIBS"
3240
3241 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3242 echo "configure:3243: checking return type of signal handlers" >&5
3243 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3244   echo $ac_n "(cached) $ac_c" 1>&6
3245 else
3246   cat > conftest.$ac_ext <<EOF
3247 #line 3248 "configure"
3248 #include "confdefs.h"
3249 #include <sys/types.h>
3250 #include <signal.h>
3251 #ifdef signal
3252 #undef signal
3253 #endif
3254 #ifdef __cplusplus
3255 extern "C" void (*signal (int, void (*)(int)))(int);
3256 #else
3257 void (*signal ()) ();
3258 #endif
3259
3260 int main() {
3261 int i;
3262 ; return 0; }
3263 EOF
3264 if { (eval echo configure:3265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3265   rm -rf conftest*
3266   ac_cv_type_signal=void
3267 else
3268   echo "configure: failed program was:" >&5
3269   cat conftest.$ac_ext >&5
3270   rm -rf conftest*
3271   ac_cv_type_signal=int
3272 fi
3273 rm -f conftest*
3274 fi
3275
3276 echo "$ac_t""$ac_cv_type_signal" 1>&6
3277 cat >> confdefs.h <<EOF
3278 #define RETSIGTYPE $ac_cv_type_signal
3279 EOF
3280
3281
3282 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3283 echo "configure:3284: checking for pid_t" >&5
3284 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3285   echo $ac_n "(cached) $ac_c" 1>&6
3286 else
3287   cat > conftest.$ac_ext <<EOF
3288 #line 3289 "configure"
3289 #include "confdefs.h"
3290 #include <sys/types.h>
3291 #if STDC_HEADERS
3292 #include <stdlib.h>
3293 #include <stddef.h>
3294 #endif
3295 EOF
3296 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3297   egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3298   rm -rf conftest*
3299   ac_cv_type_pid_t=yes
3300 else
3301   rm -rf conftest*
3302   ac_cv_type_pid_t=no
3303 fi
3304 rm -f conftest*
3305
3306 fi
3307 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3308 if test $ac_cv_type_pid_t = no; then
3309   cat >> confdefs.h <<\EOF
3310 #define pid_t int
3311 EOF
3312
3313 fi
3314
3315 echo $ac_n "checking for off_t""... $ac_c" 1>&6
3316 echo "configure:3317: checking for off_t" >&5
3317 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
3318   echo $ac_n "(cached) $ac_c" 1>&6
3319 else
3320   cat > conftest.$ac_ext <<EOF
3321 #line 3322 "configure"
3322 #include "confdefs.h"
3323 #include <sys/types.h>
3324 #if STDC_HEADERS
3325 #include <stdlib.h>
3326 #include <stddef.h>
3327 #endif
3328 EOF
3329 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3330   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3331   rm -rf conftest*
3332   ac_cv_type_off_t=yes
3333 else
3334   rm -rf conftest*
3335   ac_cv_type_off_t=no
3336 fi
3337 rm -f conftest*
3338
3339 fi
3340 echo "$ac_t""$ac_cv_type_off_t" 1>&6
3341 if test $ac_cv_type_off_t = no; then
3342   cat >> confdefs.h <<\EOF
3343 #define off_t long
3344 EOF
3345
3346 fi
3347
3348 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
3349 echo "configure:3350: checking for uid_t in sys/types.h" >&5
3350 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
3351   echo $ac_n "(cached) $ac_c" 1>&6
3352 else
3353   cat > conftest.$ac_ext <<EOF
3354 #line 3355 "configure"
3355 #include "confdefs.h"
3356 #include <sys/types.h>
3357 EOF
3358 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3359   egrep "uid_t" >/dev/null 2>&1; then
3360   rm -rf conftest*
3361   ac_cv_type_uid_t=yes
3362 else
3363   rm -rf conftest*
3364   ac_cv_type_uid_t=no
3365 fi
3366 rm -f conftest*
3367
3368 fi
3369
3370 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
3371 if test $ac_cv_type_uid_t = no; then
3372   cat >> confdefs.h <<\EOF
3373 #define uid_t int
3374 EOF
3375
3376   cat >> confdefs.h <<\EOF
3377 #define gid_t int
3378 EOF
3379
3380 fi
3381
3382 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
3383 echo "configure:3384: checking for mode_t" >&5
3384 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
3385   echo $ac_n "(cached) $ac_c" 1>&6
3386 else
3387   cat > conftest.$ac_ext <<EOF
3388 #line 3389 "configure"
3389 #include "confdefs.h"
3390 #include <sys/types.h>
3391 #if STDC_HEADERS
3392 #include <stdlib.h>
3393 #include <stddef.h>
3394 #endif
3395 EOF
3396 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3397   egrep "mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3398   rm -rf conftest*
3399   ac_cv_type_mode_t=yes
3400 else
3401   rm -rf conftest*
3402   ac_cv_type_mode_t=no
3403 fi
3404 rm -f conftest*
3405
3406 fi
3407 echo "$ac_t""$ac_cv_type_mode_t" 1>&6
3408 if test $ac_cv_type_mode_t = no; then
3409   cat >> confdefs.h <<\EOF
3410 #define mode_t int
3411 EOF
3412
3413 fi
3414
3415 echo $ac_n "checking for size_t""... $ac_c" 1>&6
3416 echo "configure:3417: checking for size_t" >&5
3417 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
3418   echo $ac_n "(cached) $ac_c" 1>&6
3419 else
3420   cat > conftest.$ac_ext <<EOF
3421 #line 3422 "configure"
3422 #include "confdefs.h"
3423 #include <sys/types.h>
3424 #if STDC_HEADERS
3425 #include <stdlib.h>
3426 #include <stddef.h>
3427 #endif
3428 EOF
3429 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3430   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3431   rm -rf conftest*
3432   ac_cv_type_size_t=yes
3433 else
3434   rm -rf conftest*
3435   ac_cv_type_size_t=no
3436 fi
3437 rm -f conftest*
3438
3439 fi
3440 echo "$ac_t""$ac_cv_type_size_t" 1>&6
3441 if test $ac_cv_type_size_t = no; then
3442   cat >> confdefs.h <<\EOF
3443 #define size_t unsigned
3444 EOF
3445
3446 fi
3447
3448
3449 echo $ac_n "checking for sigset_t""... $ac_c" 1>&6
3450 echo "configure:3451: checking for sigset_t" >&5
3451 if eval "test \"`echo '$''{'nmh_cv_type_sigset_t'+set}'`\" = set"; then
3452   echo $ac_n "(cached) $ac_c" 1>&6
3453 else
3454   cat > conftest.$ac_ext <<EOF
3455 #line 3456 "configure"
3456 #include "confdefs.h"
3457 #include <sys/types.h>
3458 #include <signal.h>
3459 int main() {
3460 sigset_t tempsigset;
3461 ; return 0; }
3462 EOF
3463 if { (eval echo configure:3464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3464   rm -rf conftest*
3465   nmh_cv_type_sigset_t=yes
3466 else
3467   echo "configure: failed program was:" >&5
3468   cat conftest.$ac_ext >&5
3469   rm -rf conftest*
3470   nmh_cv_type_sigset_t=no
3471 fi
3472 rm -f conftest*
3473 fi
3474
3475 echo "$ac_t""$nmh_cv_type_sigset_t" 1>&6
3476 if test $nmh_cv_type_sigset_t = no; then
3477   cat >> confdefs.h <<\EOF
3478 #define sigset_t unsigned int
3479 EOF
3480
3481 fi
3482
3483 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
3484 echo "configure:3485: checking for st_blksize in struct stat" >&5
3485 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
3486   echo $ac_n "(cached) $ac_c" 1>&6
3487 else
3488   cat > conftest.$ac_ext <<EOF
3489 #line 3490 "configure"
3490 #include "confdefs.h"
3491 #include <sys/types.h>
3492 #include <sys/stat.h>
3493 int main() {
3494 struct stat s; s.st_blksize;
3495 ; return 0; }
3496 EOF
3497 if { (eval echo configure:3498: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3498   rm -rf conftest*
3499   ac_cv_struct_st_blksize=yes
3500 else
3501   echo "configure: failed program was:" >&5
3502   cat conftest.$ac_ext >&5
3503   rm -rf conftest*
3504   ac_cv_struct_st_blksize=no
3505 fi
3506 rm -f conftest*
3507 fi
3508
3509 echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
3510 if test $ac_cv_struct_st_blksize = yes; then
3511   cat >> confdefs.h <<\EOF
3512 #define HAVE_ST_BLKSIZE 1
3513 EOF
3514
3515 fi
3516
3517
3518 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
3519 echo "configure:3520: checking for tm_gmtoff in struct tm" >&5
3520 if eval "test \"`echo '$''{'nmh_cv_struct_tm_gmtoff'+set}'`\" = set"; then
3521   echo $ac_n "(cached) $ac_c" 1>&6
3522 else
3523   cat > conftest.$ac_ext <<EOF
3524 #line 3525 "configure"
3525 #include "confdefs.h"
3526 #ifdef TIME_WITH_SYS_TIME
3527 # include <sys/time.h>
3528 # include <time.h>
3529 #else
3530 # ifdef TM_IN_SYS_TIME
3531 #  include <sys/time.h>
3532 # else
3533 #  include <time.h>
3534 # endif
3535 #endif
3536 int main() {
3537 struct tm temptm; temptm.tm_gmtoff = 0;
3538 ; return 0; }
3539 EOF
3540 if { (eval echo configure:3541: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3541   rm -rf conftest*
3542   nmh_cv_struct_tm_gmtoff=yes
3543 else
3544   echo "configure: failed program was:" >&5
3545   cat conftest.$ac_ext >&5
3546   rm -rf conftest*
3547   nmh_cv_struct_tm_gmtoff=no
3548 fi
3549 rm -f conftest*
3550 fi
3551
3552 echo "$ac_t""$nmh_cv_struct_tm_gmtoff" 1>&6
3553 if test $nmh_cv_struct_tm_gmtoff = yes; then
3554   cat >> confdefs.h <<\EOF
3555 #define HAVE_TM_GMTOFF 1
3556 EOF
3557
3558 fi
3559
3560 echo $ac_n "checking what style of signals to use""... $ac_c" 1>&6
3561 echo "configure:3562: checking what style of signals to use" >&5
3562 if test $ac_cv_func_sigaction = yes -a $ac_cv_func_sigprocmask = yes; then
3563   signals_style=POSIX_SIGNALS
3564   cat >> confdefs.h <<\EOF
3565 #define POSIX_SIGNALS 1
3566 EOF
3567
3568   cat >> confdefs.h <<\EOF
3569 #define RELIABLE_SIGNALS 1
3570 EOF
3571
3572 elif test $ac_cv_func_sigblock = yes -a $ac_cv_func_sigsetmask = yes; then
3573   signals_style=BSD_SIGNALS
3574   cat >> confdefs.h <<\EOF
3575 #define BSD_SIGNALS 1
3576 EOF
3577
3578   cat >> confdefs.h <<\EOF
3579 #define RELIABLE_SIGNALS 1
3580 EOF
3581
3582 elif test $ac_cv_func_sighold = yes -a $ac_cv_func_sigrelse = yes; then
3583   signals_style=SYSV_SIGNALS
3584   cat >> confdefs.h <<\EOF
3585 #define SYSV_SIGNALS 1
3586 EOF
3587
3588 else
3589   signals_style=NO_SIGNAL_BLOCKING
3590   cat >> confdefs.h <<\EOF
3591 #define NO_SIGNAL_BLOCKING 1
3592 EOF
3593
3594 fi
3595
3596 echo "$ac_t""$signals_style" 1>&6
3597
3598 echo $ac_n "checking where signal.h is located""... $ac_c" 1>&6
3599 echo "configure:3600: checking where signal.h is located" >&5
3600 if eval "test \"`echo '$''{'nmh_cv_path_signal_h'+set}'`\" = set"; then
3601   echo $ac_n "(cached) $ac_c" 1>&6
3602 else
3603   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
3604   test -f $SIGNAL_H && \
3605   grep '#[      ]*define[       ][      ]*SIG[0-9A-Z]*[         ]*[0-9][0-9]*' $SIGNAL_H > /dev/null && \
3606   break
3607 done
3608 nmh_cv_path_signal_h=$SIGNAL_H
3609
3610 fi
3611
3612 echo "$ac_t""$nmh_cv_path_signal_h" 1>&6
3613 SIGNAL_H=$nmh_cv_path_signal_h
3614
3615 trap '' 1 2 15
3616 cat > confcache <<\EOF
3617 # This file is a shell script that caches the results of configure
3618 # tests run on this system so they can be shared between configure
3619 # scripts and configure runs.  It is not useful on other systems.
3620 # If it contains results you don't want to keep, you may remove or edit it.
3621 #
3622 # By default, configure uses ./config.cache as the cache file,
3623 # creating it if it does not exist already.  You can give configure
3624 # the --cache-file=FILE option to use a different cache file; that is
3625 # what configure does when it calls configure scripts in
3626 # subdirectories, so they share the cache.
3627 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3628 # config.status only pays attention to the cache file if you give it the
3629 # --recheck option to rerun configure.
3630 #
3631 EOF
3632 # The following way of writing the cache mishandles newlines in values,
3633 # but we know of no workaround that is simple, portable, and efficient.
3634 # So, don't put newlines in cache variables' values.
3635 # Ultrix sh set writes to stderr and can't be redirected directly,
3636 # and sets the high bit in the cache file unless we assign to the vars.
3637 (set) 2>&1 |
3638   case `(ac_space=' '; set) 2>&1` in
3639   *ac_space=\ *)
3640     # `set' does not quote correctly, so add quotes (double-quote substitution
3641     # turns \\\\ into \\, and sed turns \\ into \).
3642     sed -n \
3643       -e "s/'/'\\\\''/g" \
3644       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3645     ;;
3646   *)
3647     # `set' quotes correctly as required by POSIX, so do not add quotes.
3648     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3649     ;;
3650   esac >> confcache
3651 if cmp -s $cache_file confcache; then
3652   :
3653 else
3654   if test -w $cache_file; then
3655     echo "updating cache $cache_file"
3656     cat confcache > $cache_file
3657   else
3658     echo "not updating unwritable cache $cache_file"
3659   fi
3660 fi
3661 rm -f confcache
3662
3663 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3664
3665 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3666 # Let make expand exec_prefix.
3667 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3668
3669 # Any assignment to VPATH causes Sun make to only execute
3670 # the first set of double-colon rules, so remove it if not needed.
3671 # If there is a colon in the path, we need to keep it.
3672 if test "x$srcdir" = x.; then
3673   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3674 fi
3675
3676 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3677
3678 DEFS=-DHAVE_CONFIG_H
3679
3680 # Without the "./", some shells look in PATH for config.status.
3681 : ${CONFIG_STATUS=./config.status}
3682
3683 echo creating $CONFIG_STATUS
3684 rm -f $CONFIG_STATUS
3685 cat > $CONFIG_STATUS <<EOF
3686 #! /bin/sh
3687 # Generated automatically by configure.
3688 # Run this file to recreate the current configuration.
3689 # This directory was configured as follows,
3690 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3691 #
3692 # $0 $ac_configure_args
3693 #
3694 # Compiler output produced by configure, useful for debugging
3695 # configure, is in ./config.log if it exists.
3696
3697 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3698 for ac_option
3699 do
3700   case "\$ac_option" in
3701   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3702     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3703     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3704   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3705     echo "$CONFIG_STATUS generated by autoconf version 2.12"
3706     exit 0 ;;
3707   -help | --help | --hel | --he | --h)
3708     echo "\$ac_cs_usage"; exit 0 ;;
3709   *) echo "\$ac_cs_usage"; exit 1 ;;
3710   esac
3711 done
3712
3713 ac_given_srcdir=$srcdir
3714 ac_given_INSTALL="$INSTALL"
3715
3716 trap 'rm -fr `echo "Makefile config/Makefile h/Makefile sbr/Makefile uip/Makefile \
3717           zotnet/Makefile zotnet/mts/Makefile zotnet/tws/Makefile \
3718           zotnet/mf/Makefile zotnet/bboards/Makefile mts/Makefile \
3719           mts/smtp/Makefile mts/sendmail/Makefile mts/mmdf/Makefile \
3720           etc/Makefile man/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3721 EOF
3722 cat >> $CONFIG_STATUS <<EOF
3723
3724 # Protect against being on the right side of a sed subst in config.status.
3725 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3726  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3727 $ac_vpsub
3728 $extrasub
3729 s%@CFLAGS@%$CFLAGS%g
3730 s%@CPPFLAGS@%$CPPFLAGS%g
3731 s%@CXXFLAGS@%$CXXFLAGS%g
3732 s%@DEFS@%$DEFS%g
3733 s%@LDFLAGS@%$LDFLAGS%g
3734 s%@LIBS@%$LIBS%g
3735 s%@exec_prefix@%$exec_prefix%g
3736 s%@prefix@%$prefix%g
3737 s%@program_transform_name@%$program_transform_name%g
3738 s%@bindir@%$bindir%g
3739 s%@sbindir@%$sbindir%g
3740 s%@libexecdir@%$libexecdir%g
3741 s%@datadir@%$datadir%g
3742 s%@sysconfdir@%$sysconfdir%g
3743 s%@sharedstatedir@%$sharedstatedir%g
3744 s%@localstatedir@%$localstatedir%g
3745 s%@libdir@%$libdir%g
3746 s%@includedir@%$includedir%g
3747 s%@oldincludedir@%$oldincludedir%g
3748 s%@infodir@%$infodir%g
3749 s%@mandir@%$mandir%g
3750 s%@VERSION@%$VERSION%g
3751 s%@MTS@%$MTS%g
3752 s%@MTSLIB@%$MTSLIB%g
3753 s%@POPLIB@%$POPLIB%g
3754 s%@POPSED@%$POPSED%g
3755 s%@CC@%$CC%g
3756 s%@SET_MAKE@%$SET_MAKE%g
3757 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3758 s%@INSTALL_DATA@%$INSTALL_DATA%g
3759 s%@RANLIB@%$RANLIB%g
3760 s%@AWK@%$AWK%g
3761 s%@LEX@%$LEX%g
3762 s%@LEXLIB@%$LEXLIB%g
3763 s%@LORDER@%$LORDER%g
3764 s%@TSORT@%$TSORT%g
3765 s%@sendmailpath@%$sendmailpath%g
3766 s%@morepath@%$morepath%g
3767 s%@pagerpath@%$pagerpath%g
3768 s%@vipath@%$vipath%g
3769 s%@editorpath@%$editorpath%g
3770 s%@mailspool@%$mailspool%g
3771 s%@CPP@%$CPP%g
3772 s%@LIBOBJS@%$LIBOBJS%g
3773 s%@TERMLIB@%$TERMLIB%g
3774 s%@HESIOD_INCLUDES@%$HESIOD_INCLUDES%g
3775 s%@HESIOD_LIBS@%$HESIOD_LIBS%g
3776 s%@KRB4_INCLUDES@%$KRB4_INCLUDES%g
3777 s%@KRB4_LIBS@%$KRB4_LIBS%g
3778 s%@SIGNAL_H@%$SIGNAL_H%g
3779
3780 CEOF
3781 EOF
3782
3783 cat >> $CONFIG_STATUS <<\EOF
3784
3785 # Split the substitutions into bite-sized pieces for seds with
3786 # small command number limits, like on Digital OSF/1 and HP-UX.
3787 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3788 ac_file=1 # Number of current file.
3789 ac_beg=1 # First line for current file.
3790 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3791 ac_more_lines=:
3792 ac_sed_cmds=""
3793 while $ac_more_lines; do
3794   if test $ac_beg -gt 1; then
3795     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3796   else
3797     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3798   fi
3799   if test ! -s conftest.s$ac_file; then
3800     ac_more_lines=false
3801     rm -f conftest.s$ac_file
3802   else
3803     if test -z "$ac_sed_cmds"; then
3804       ac_sed_cmds="sed -f conftest.s$ac_file"
3805     else
3806       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3807     fi
3808     ac_file=`expr $ac_file + 1`
3809     ac_beg=$ac_end
3810     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3811   fi
3812 done
3813 if test -z "$ac_sed_cmds"; then
3814   ac_sed_cmds=cat
3815 fi
3816 EOF
3817
3818 cat >> $CONFIG_STATUS <<EOF
3819
3820 CONFIG_FILES=\${CONFIG_FILES-"Makefile config/Makefile h/Makefile sbr/Makefile uip/Makefile \
3821           zotnet/Makefile zotnet/mts/Makefile zotnet/tws/Makefile \
3822           zotnet/mf/Makefile zotnet/bboards/Makefile mts/Makefile \
3823           mts/smtp/Makefile mts/sendmail/Makefile mts/mmdf/Makefile \
3824           etc/Makefile man/Makefile"}
3825 EOF
3826 cat >> $CONFIG_STATUS <<\EOF
3827 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3828   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3829   case "$ac_file" in
3830   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3831        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3832   *) ac_file_in="${ac_file}.in" ;;
3833   esac
3834
3835   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3836
3837   # Remove last slash and all that follows it.  Not all systems have dirname.
3838   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3839   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3840     # The file is in a subdirectory.
3841     test ! -d "$ac_dir" && mkdir "$ac_dir"
3842     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3843     # A "../" for each directory in $ac_dir_suffix.
3844     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3845   else
3846     ac_dir_suffix= ac_dots=
3847   fi
3848
3849   case "$ac_given_srcdir" in
3850   .)  srcdir=.
3851       if test -z "$ac_dots"; then top_srcdir=.
3852       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3853   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3854   *) # Relative path.
3855     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3856     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3857   esac
3858
3859   case "$ac_given_INSTALL" in
3860   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3861   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3862   esac
3863
3864   echo creating "$ac_file"
3865   rm -f "$ac_file"
3866   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3867   case "$ac_file" in
3868   *Makefile*) ac_comsub="1i\\
3869 # $configure_input" ;;
3870   *) ac_comsub= ;;
3871   esac
3872
3873   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3874   sed -e "$ac_comsub
3875 s%@configure_input@%$configure_input%g
3876 s%@srcdir@%$srcdir%g
3877 s%@top_srcdir@%$top_srcdir%g
3878 s%@INSTALL@%$INSTALL%g
3879 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3880 fi; done
3881 rm -f conftest.s*
3882
3883 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3884 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3885 #
3886 # ac_d sets the value in "#define NAME VALUE" lines.
3887 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3888 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3889 ac_dC='\3'
3890 ac_dD='%g'
3891 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3892 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3893 ac_uB='\([      ]\)%\1#\2define\3'
3894 ac_uC=' '
3895 ac_uD='\4%g'
3896 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3897 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3898 ac_eB='$%\1#\2define\3'
3899 ac_eC=' '
3900 ac_eD='%g'
3901
3902 if test "${CONFIG_HEADERS+set}" != set; then
3903 EOF
3904 cat >> $CONFIG_STATUS <<EOF
3905   CONFIG_HEADERS="config.h"
3906 EOF
3907 cat >> $CONFIG_STATUS <<\EOF
3908 fi
3909 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3910   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3911   case "$ac_file" in
3912   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3913        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3914   *) ac_file_in="${ac_file}.in" ;;
3915   esac
3916
3917   echo creating $ac_file
3918
3919   rm -f conftest.frag conftest.in conftest.out
3920   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3921   cat $ac_file_inputs > conftest.in
3922
3923 EOF
3924
3925 # Transform confdefs.h into a sed script conftest.vals that substitutes
3926 # the proper values into config.h.in to produce config.h.  And first:
3927 # Protect against being on the right side of a sed subst in config.status.
3928 # Protect against being in an unquoted here document in config.status.
3929 rm -f conftest.vals
3930 cat > conftest.hdr <<\EOF
3931 s/[\\&%]/\\&/g
3932 s%[\\$`]%\\&%g
3933 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3934 s%ac_d%ac_u%gp
3935 s%ac_u%ac_e%gp
3936 EOF
3937 sed -n -f conftest.hdr confdefs.h > conftest.vals
3938 rm -f conftest.hdr
3939
3940 # This sed command replaces #undef with comments.  This is necessary, for
3941 # example, in the case of _POSIX_SOURCE, which is predefined and required
3942 # on some systems where configure will not decide to define it.
3943 cat >> conftest.vals <<\EOF
3944 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3945 EOF
3946
3947 # Break up conftest.vals because some shells have a limit on
3948 # the size of here documents, and old seds have small limits too.
3949
3950 rm -f conftest.tail
3951 while :
3952 do
3953   ac_lines=`grep -c . conftest.vals`
3954   # grep -c gives empty output for an empty file on some AIX systems.
3955   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3956   # Write a limited-size here document to conftest.frag.
3957   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3958   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3959   echo 'CEOF
3960   sed -f conftest.frag conftest.in > conftest.out
3961   rm -f conftest.in
3962   mv conftest.out conftest.in
3963 ' >> $CONFIG_STATUS
3964   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3965   rm -f conftest.vals
3966   mv conftest.tail conftest.vals
3967 done
3968 rm -f conftest.vals
3969
3970 cat >> $CONFIG_STATUS <<\EOF
3971   rm -f conftest.frag conftest.h
3972   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3973   cat conftest.in >> conftest.h
3974   rm -f conftest.in
3975   if cmp -s $ac_file conftest.h 2>/dev/null; then
3976     echo "$ac_file is unchanged"
3977     rm -f conftest.h
3978   else
3979     # Remove last slash and all that follows it.  Not all systems have dirname.
3980       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3981       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3982       # The file is in a subdirectory.
3983       test ! -d "$ac_dir" && mkdir "$ac_dir"
3984     fi
3985     rm -f $ac_file
3986     mv conftest.h $ac_file
3987   fi
3988 fi; done
3989
3990 EOF
3991 cat >> $CONFIG_STATUS <<EOF
3992
3993 EOF
3994 cat >> $CONFIG_STATUS <<\EOF
3995 \
3996           test -z "$CONFIG_HEADERS" || echo > stamp-h
3997 exit 0
3998 EOF
3999 chmod +x $CONFIG_STATUS
4000 rm -fr confdefs* $ac_clean_files
4001 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4002
4003
4004 eval "nmhbin=${bindir}";         eval "nmhbin2=${nmhbin}"
4005 eval "nmhsysconf=${sysconfdir}"; eval "nmhsysconf2=${nmhsysconf}"
4006 eval "nmhlib=${libdir}";         eval "nmhlib2=${nmhlib}"
4007 eval "nmhman=${mandir}"
4008
4009 echo "
4010 nmh configuration
4011 -----------------
4012 nmh version               : ${VERSION}
4013 compiler                  : ${CC}
4014 compiler flags            : ${CFLAGS}
4015 linker flags              : ${LDFLAGS}
4016 source code location      : ${srcdir}
4017 binary install path       : ${nmhbin2}
4018 libary install path       : ${nmhlib2}
4019 config files install path : ${nmhsysconf2}
4020 man page install path     : ${nmhman}
4021 transport system          : ${MTS}
4022 default editor            : ${editorpath}
4023 default pager             : ${pagerpath}"
4024 echo ""