diplodocus.org Git - nmh/blob - configure

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