contrib/tcsh/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="$ac_help
  15   --with-hesiod=PREFIX    Use Hesiod lookup for ~ expansion"
  16
  17 # Initialize some variables set by options.
  18 # The variables have the same names as the options, with
  19 # dashes changed to underlines.
  20 build=NONE
  21 cache_file=./config.cache
  22 exec_prefix=NONE
  23 host=NONE
  24 no_create=
  25 nonopt=NONE
  26 no_recursion=
  27 prefix=NONE
  28 program_prefix=NONE
  29 program_suffix=NONE
  30 program_transform_name=s,x,x,
  31 silent=
  32 site=
  33 srcdir=
  34 target=NONE
  35 verbose=
  36 x_includes=NONE
  37 x_libraries=NONE
  38 bindir='${exec_prefix}/bin'
  39 sbindir='${exec_prefix}/sbin'
  40 libexecdir='${exec_prefix}/libexec'
  41 datadir='${prefix}/share'
  42 sysconfdir='${prefix}/etc'
  43 sharedstatedir='${prefix}/com'
  44 localstatedir='${prefix}/var'
  45 libdir='${exec_prefix}/lib'
  46 includedir='${prefix}/include'
  47 oldincludedir='/usr/include'
  48 infodir='${prefix}/info'
  49 mandir='${prefix}/man'
  50
  51 # Initialize some other variables.
  52 subdirs=
  53 MFLAGS= MAKEFLAGS=
  54 SHELL=${CONFIG_SHELL-/bin/sh}
  55 # Maximum number of lines to put in a shell here document.
  56 ac_max_here_lines=12
  57
  58 ac_prev=
  59 for ac_option
  60 do
  61
  62   # If the previous option needs an argument, assign it.
  63   if test -n "$ac_prev"; then
  64     eval "$ac_prev=\$ac_option"
  65     ac_prev=
  66     continue
  67   fi
  68
  69   case "$ac_option" in
  70   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  71   *) ac_optarg= ;;
  72   esac
  73
  74   # Accept the important Cygnus configure options, so we can diagnose typos.
  75
  76   case "$ac_option" in
  77
  78   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  79     ac_prev=bindir ;;
  80   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  81     bindir="$ac_optarg" ;;
  82
  83   -build | --build | --buil | --bui | --bu)
  84     ac_prev=build ;;
  85   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  86     build="$ac_optarg" ;;
  87
  88   -cache-file | --cache-file | --cache-fil | --cache-fi \
  89   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  90     ac_prev=cache_file ;;
  91   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  92   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  93     cache_file="$ac_optarg" ;;
  94
  95   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  96     ac_prev=datadir ;;
  97   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  98   | --da=*)
  99     datadir="$ac_optarg" ;;
 100
 101   -disable-* | --disable-*)
 102     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 103     # Reject names that are not valid shell variable names.
 104     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 105       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 106     fi
 107     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 108     eval "enable_${ac_feature}=no" ;;
 109
 110   -enable-* | --enable-*)
 111     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 112     # Reject names that are not valid shell variable names.
 113     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 114       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 115     fi
 116     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 117     case "$ac_option" in
 118       *=*) ;;
 119       *) ac_optarg=yes ;;
 120     esac
 121     eval "enable_${ac_feature}='$ac_optarg'" ;;
 122
 123   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 124   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 125   | --exec | --exe | --ex)
 126     ac_prev=exec_prefix ;;
 127   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 128   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 129   | --exec=* | --exe=* | --ex=*)
 130     exec_prefix="$ac_optarg" ;;
 131
 132   -gas | --gas | --ga | --g)
 133     # Obsolete; use --with-gas.
 134     with_gas=yes ;;
 135
 136   -help | --help | --hel | --he)
 137     # Omit some internal or obsolete options to make the list less imposing.
 138     # This message is too long to be a string in the A/UX 3.1 sh.
 139     cat << EOF
 140 Usage: configure [options] [host]
 141 Options: [defaults in brackets after descriptions]
 142 Configuration:
 143   --cache-file=FILE       cache test results in FILE
 144   --help                  print this message
 145   --no-create             do not create output files
 146   --quiet, --silent       do not print \`checking...' messages
 147   --version               print the version of autoconf that created configure
 148 Directory and file names:
 149   --prefix=PREFIX         install architecture-independent files in PREFIX
 150                           [$ac_default_prefix]
 151   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 152                           [same as prefix]
 153   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 154   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 155   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 156   --datadir=DIR           read-only architecture-independent data in DIR
 157                           [PREFIX/share]
 158   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 159   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 160                           [PREFIX/com]
 161   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 162   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 163   --includedir=DIR        C header files in DIR [PREFIX/include]
 164   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 165   --infodir=DIR           info documentation in DIR [PREFIX/info]
 166   --mandir=DIR            man documentation in DIR [PREFIX/man]
 167   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 168   --program-prefix=PREFIX prepend PREFIX to installed program names
 169   --program-suffix=SUFFIX append SUFFIX to installed program names
 170   --program-transform-name=PROGRAM
 171                           run sed PROGRAM on installed program names
 172 EOF
 173     cat << EOF
 174 Host type:
 175   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 176   --host=HOST             configure for HOST [guessed]
 177   --target=TARGET         configure for TARGET [TARGET=HOST]
 178 Features and packages:
 179   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 180   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 181   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 182   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 183   --x-includes=DIR        X include files are in DIR
 184   --x-libraries=DIR       X library files are in DIR
 185 EOF
 186     if test -n "$ac_help"; then
 187       echo "--enable and --with options recognized:$ac_help"
 188     fi
 189     exit 0 ;;
 190
 191   -host | --host | --hos | --ho)
 192     ac_prev=host ;;
 193   -host=* | --host=* | --hos=* | --ho=*)
 194     host="$ac_optarg" ;;
 195
 196   -includedir | --includedir | --includedi | --included | --include \
 197   | --includ | --inclu | --incl | --inc)
 198     ac_prev=includedir ;;
 199   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 200   | --includ=* | --inclu=* | --incl=* | --inc=*)
 201     includedir="$ac_optarg" ;;
 202
 203   -infodir | --infodir | --infodi | --infod | --info | --inf)
 204     ac_prev=infodir ;;
 205   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 206     infodir="$ac_optarg" ;;
 207
 208   -libdir | --libdir | --libdi | --libd)
 209     ac_prev=libdir ;;
 210   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 211     libdir="$ac_optarg" ;;
 212
 213   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 214   | --libexe | --libex | --libe)
 215     ac_prev=libexecdir ;;
 216   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 217   | --libexe=* | --libex=* | --libe=*)
 218     libexecdir="$ac_optarg" ;;
 219
 220   -localstatedir | --localstatedir | --localstatedi | --localstated \
 221   | --localstate | --localstat | --localsta | --localst \
 222   | --locals | --local | --loca | --loc | --lo)
 223     ac_prev=localstatedir ;;
 224   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 225   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 226   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 227     localstatedir="$ac_optarg" ;;
 228
 229   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 230     ac_prev=mandir ;;
 231   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 232     mandir="$ac_optarg" ;;
 233
 234   -nfp | --nfp | --nf)
 235     # Obsolete; use --without-fp.
 236     with_fp=no ;;
 237
 238   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 239   | --no-cr | --no-c)
 240     no_create=yes ;;
 241
 242   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 243   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 244     no_recursion=yes ;;
 245
 246   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 247   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 248   | --oldin | --oldi | --old | --ol | --o)
 249     ac_prev=oldincludedir ;;
 250   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 251   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 252   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 253     oldincludedir="$ac_optarg" ;;
 254
 255   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 256     ac_prev=prefix ;;
 257   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 258     prefix="$ac_optarg" ;;
 259
 260   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 261   | --program-pre | --program-pr | --program-p)
 262     ac_prev=program_prefix ;;
 263   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 264   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 265     program_prefix="$ac_optarg" ;;
 266
 267   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 268   | --program-suf | --program-su | --program-s)
 269     ac_prev=program_suffix ;;
 270   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 271   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 272     program_suffix="$ac_optarg" ;;
 273
 274   -program-transform-name | --program-transform-name \
 275   | --program-transform-nam | --program-transform-na \
 276   | --program-transform-n | --program-transform- \
 277   | --program-transform | --program-transfor \
 278   | --program-transfo | --program-transf \
 279   | --program-trans | --program-tran \
 280   | --progr-tra | --program-tr | --program-t)
 281     ac_prev=program_transform_name ;;
 282   -program-transform-name=* | --program-transform-name=* \
 283   | --program-transform-nam=* | --program-transform-na=* \
 284   | --program-transform-n=* | --program-transform-=* \
 285   | --program-transform=* | --program-transfor=* \
 286   | --program-transfo=* | --program-transf=* \
 287   | --program-trans=* | --program-tran=* \
 288   | --progr-tra=* | --program-tr=* | --program-t=*)
 289     program_transform_name="$ac_optarg" ;;
 290
 291   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 292   | -silent | --silent | --silen | --sile | --sil)
 293     silent=yes ;;
 294
 295   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 296     ac_prev=sbindir ;;
 297   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 298   | --sbi=* | --sb=*)
 299     sbindir="$ac_optarg" ;;
 300
 301   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 302   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 303   | --sharedst | --shareds | --shared | --share | --shar \
 304   | --sha | --sh)
 305     ac_prev=sharedstatedir ;;
 306   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 307   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 308   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 309   | --sha=* | --sh=*)
 310     sharedstatedir="$ac_optarg" ;;
 311
 312   -site | --site | --sit)
 313     ac_prev=site ;;
 314   -site=* | --site=* | --sit=*)
 315     site="$ac_optarg" ;;
 316
 317   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 318     ac_prev=srcdir ;;
 319   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 320     srcdir="$ac_optarg" ;;
 321
 322   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 323   | --syscon | --sysco | --sysc | --sys | --sy)
 324     ac_prev=sysconfdir ;;
 325   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 326   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 327     sysconfdir="$ac_optarg" ;;
 328
 329   -target | --target | --targe | --targ | --tar | --ta | --t)
 330     ac_prev=target ;;
 331   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 332     target="$ac_optarg" ;;
 333
 334   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 335     verbose=yes ;;
 336
 337   -version | --version | --versio | --versi | --vers)
 338     echo "configure generated by autoconf version 2.13"
 339     exit 0 ;;
 340
 341   -with-* | --with-*)
 342     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 343     # Reject names that are not valid shell variable names.
 344     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 345       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 346     fi
 347     ac_package=`echo $ac_package| sed 's/-/_/g'`
 348     case "$ac_option" in
 349       *=*) ;;
 350       *) ac_optarg=yes ;;
 351     esac
 352     eval "with_${ac_package}='$ac_optarg'" ;;
 353
 354   -without-* | --without-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     eval "with_${ac_package}=no" ;;
 362
 363   --x)
 364     # Obsolete; use --with-x.
 365     with_x=yes ;;
 366
 367   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 368   | --x-incl | --x-inc | --x-in | --x-i)
 369     ac_prev=x_includes ;;
 370   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 371   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 372     x_includes="$ac_optarg" ;;
 373
 374   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 375   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 376     ac_prev=x_libraries ;;
 377   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 378   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 379     x_libraries="$ac_optarg" ;;
 380
 381   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 382     ;;
 383
 384   *)
 385     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 386       echo "configure: warning: $ac_option: invalid host type" 1>&2
 387     fi
 388     if test "x$nonopt" != xNONE; then
 389       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 390     fi
 391     nonopt="$ac_option"
 392     ;;
 393
 394   esac
 395 done
 396
 397 if test -n "$ac_prev"; then
 398   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 399 fi
 400
 401 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 402
 403 # File descriptor usage:
 404 # 0 standard input
 405 # 1 file creation
 406 # 2 errors and warnings
 407 # 3 some systems may open it to /dev/tty
 408 # 4 used on the Kubota Titan
 409 # 6 checking for... messages and results
 410 # 5 compiler messages saved in config.log
 411 if test "$silent" = yes; then
 412   exec 6>/dev/null
 413 else
 414   exec 6>&1
 415 fi
 416 exec 5>./config.log
 417
 418 echo "\
 419 This file contains any messages produced by compilers while
 420 running configure, to aid debugging if configure makes a mistake.
 421 " 1>&5
 422
 423 # Strip out --no-create and --no-recursion so they do not pile up.
 424 # Also quote any args containing shell metacharacters.
 425 ac_configure_args=
 426 for ac_arg
 427 do
 428   case "$ac_arg" in
 429   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 430   | --no-cr | --no-c) ;;
 431   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 432   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 433   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 434   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 435   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 436   esac
 437 done
 438
 439 # NLS nuisances.
 440 # Only set these to C if already set.  These must not be set unconditionally
 441 # because not all systems understand e.g. LANG=C (notably SCO).
 442 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 443 # Non-C LC_CTYPE values break the ctype check.
 444 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 445 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 446 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 447 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 448
 449 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 450 rm -rf conftest* confdefs.h
 451 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 452 echo > confdefs.h
 453
 454 # A filename unique to this package, relative to the directory that
 455 # configure is in, which we can look for to find out if srcdir is correct.
 456 ac_unique_file=tc.vers.c
 457
 458 # Find the source files, if location was not specified.
 459 if test -z "$srcdir"; then
 460   ac_srcdir_defaulted=yes
 461   # Try the directory containing this script, then its parent.
 462   ac_prog=$0
 463   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 464   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 465   srcdir=$ac_confdir
 466   if test ! -r $srcdir/$ac_unique_file; then
 467     srcdir=..
 468   fi
 469 else
 470   ac_srcdir_defaulted=no
 471 fi
 472 if test ! -r $srcdir/$ac_unique_file; then
 473   if test "$ac_srcdir_defaulted" = yes; then
 474     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 475   else
 476     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 477   fi
 478 fi
 479 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 480
 481 # Prefer explicitly selected file to automatically selected ones.
 482 if test -z "$CONFIG_SITE"; then
 483   if test "x$prefix" != xNONE; then
 484     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 485   else
 486     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 487   fi
 488 fi
 489 for ac_site_file in $CONFIG_SITE; do
 490   if test -r "$ac_site_file"; then
 491     echo "loading site script $ac_site_file"
 492     . "$ac_site_file"
 493   fi
 494 done
 495
 496 if test -r "$cache_file"; then
 497   echo "loading cache $cache_file"
 498   . $cache_file
 499 else
 500   echo "creating cache $cache_file"
 501   > $cache_file
 502 fi
 503
 504 ac_ext=c
 505 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 506 ac_cpp='$CPP $CPPFLAGS'
 507 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 508 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 509 cross_compiling=$ac_cv_prog_cc_cross
 510
 511 ac_exeext=
 512 ac_objext=o
 513 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 514   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 515   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 516     ac_n= ac_c='
 517 ' ac_t='        '
 518   else
 519     ac_n=-n ac_c= ac_t=
 520   fi
 521 else
 522   ac_n= ac_c='\c' ac_t=
 523 fi
 524
 525
 526
 527 ac_aux_dir=
 528 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 529   if test -f $ac_dir/install-sh; then
 530     ac_aux_dir=$ac_dir
 531     ac_install_sh="$ac_aux_dir/install-sh -c"
 532     break
 533   elif test -f $ac_dir/install.sh; then
 534     ac_aux_dir=$ac_dir
 535     ac_install_sh="$ac_aux_dir/install.sh -c"
 536     break
 537   fi
 538 done
 539 if test -z "$ac_aux_dir"; then
 540   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 541 fi
 542 ac_config_guess=$ac_aux_dir/config.guess
 543 ac_config_sub=$ac_aux_dir/config.sub
 544 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 545
 546
 547 # Make sure we can run config.sub.
 548 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 549 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 550 fi
 551
 552 echo $ac_n "checking host system type""... $ac_c" 1>&6
 553 echo "configure:554: checking host system type" >&5
 554
 555 host_alias=$host
 556 case "$host_alias" in
 557 NONE)
 558   case $nonopt in
 559   NONE)
 560     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 561     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 562     fi ;;
 563   *) host_alias=$nonopt ;;
 564   esac ;;
 565 esac
 566
 567 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 568 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 569 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 570 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 571 echo "$ac_t""$host" 1>&6
 572
 573
 574 echo $ac_n "checking cached host tuple""... $ac_c" 1>&6
 575 echo "configure:576: checking cached host tuple" >&5
 576 if { test x"${ac_cv_host_system_type+set}" = x"set" &&
 577      test x"$ac_cv_host_system_type" != x"$host"; }; then
 578   echo "$ac_t""different" 1>&6
 579   { echo "configure: error: remove config.cache and re-run configure" 1>&2; exit 1; }
 580 else
 581   echo "$ac_t""ok" 1>&6
 582 fi
 583 ac_cv_host_system_type="$host"
 584
 585
 586
 587 case "${host}" in
 588
 589   ## Alpha (DEC) machines.
 590   alpha*-dec-osf* )
 591     tcsh_config_file=decosf1
 592   ;;
 593
 594   ## Ultrix
 595   *-dec-ultrix* )
 596     tcsh_config_file=ultrix
 597   ;;
 598
 599   ## DGUX
 600   *-dg-dguxR4* )
 601     tcsh_config_file=dgux5.4
 602   ;;
 603   m88k-dg-dgux5.4R* )
 604     tcsh_config_file=dgux5.4
 605   ;;
 606
 607   ## HP/UX
 608   *-hp-hpux7* )
 609     tcsh_config_file=hpux7
 610   ;;
 611   *-hp-hpux[89]* )
 612     tcsh_config_file=hpux8
 613   ;;
 614   *-hp-hpux1[0-9]* )
 615     tcsh_config_file=hpux11
 616   ;;
 617
 618   ## IBM AIX systems
 619   *-ibm-aix*)
 620     tcsh_config_file=aix
 621   ;;
 622
 623   ## SX-4
 624   sx4-nec-*)
 625     CC='cc -h0,ansi,novector,float0'
 626     LDFLAGS='-Gsmall'
 627     tcsh_config_file=superux8
 628   ;;
 629
 630   ## IBM OS/390 systems
 631   *-ibm-os390*)
 632     CC='c89'
 633     tcsh_config_file=os390
 634   ;;
 635
 636   ## Linux
 637   *-*-linux* )
 638     tcsh_config_file=linux
 639   ;;
 640
 641   ## Motorola systems
 642   m68k-motorola-sysv* )
 643     tcsh_config_file=sysV68
 644   ;;
 645   m88k-motorola-sysv3* )
 646     tcsh_config_file=sysV88
 647   ;;
 648
 649   ## NetBSD systems
 650   *-*-netbsd*)
 651     tcsh_config_file=bsd4.4
 652   ;;
 653
 654   ## FreeBSD systems
 655   *-*-freebsd*)
 656     tcsh_config_file=bsd4.4
 657   ;;
 658
 659   ## OpenBSD systems
 660   *-*-openbsd*)
 661     tcsh_config_file=bsd4.4
 662   ;;
 663
 664   ## BSDI systems
 665   *-*-bsdi*)
 666     tcsh_config_file=bsd4.4
 667   ;;
 668
 669   ## Mac OS X Server
 670   *-*-rhapsody* )
 671     tcsh_config_file=bsd4.4
 672   ;;
 673
 674   ## Mac OS X Server
 675   *-*-darwin* )
 676     tcsh_config_file=bsd4.4
 677   ;;
 678
 679   ## Silicon Graphics machines
 680   *-sgi-iri* )
 681     tcsh_config_file=irix
 682     case "${host_os}" in
 683       irix[34]*) # Irix-3.x - Irix 4.x
 684         NON_GNU_DFLAGS='-D__STDC__'
 685         LIBS='-lsun -lbsd -lc_s'
 686       ;;
 687       irix5* | irix6.[01]*) # Irix 5.x, Irix 6.0 - 6.1
 688         LIBS='-lbsd'
 689       ;;
 690       irix6.[2-9]*) # Irix 6.2 and later
 691         tcsh_config_file=irix62
 692       ;;
 693     esac
 694   ;;
 695
 696   ## Suns
 697   *-sun-sunos3* )
 698     tcsh_config_file=sunos35
 699   ;;
 700   *-sun-sunos4.0* )
 701     tcsh_config_file=sunos40
 702   ;;
 703   *-sun-sunos4.1.[12]* )
 704     tcsh_config_file=sunos41
 705   ;;
 706   *-sun-sunos4.1.[3456]* )
 707     tcsh_config_file=sunos413
 708   ;;
 709   *-*-solaris2.[01]* ) # Should handle sparc or x86
 710     tcsh_config_file=sol2
 711   ;;
 712   *-sun-solaris2.2* ) # Sparc only release
 713     tcsh_config_file=sol22
 714   ;;
 715   *-sun-solaris2.3* ) # Sparc only release
 716     tcsh_config_file=sol23
 717   ;;
 718   *-*-solaris2.[45]* ) # Should handle sparc, x86 and powerpc
 719     tcsh_config_file=sol24
 720   ;;
 721   *-*-solaris2.* ) # Should handle sparc, x86 and powerpc
 722     tcsh_config_file=sol26
 723   ;;
 724
 725   ## Dell SVR4
 726   *-dell-sysv4* )
 727     tcsh_config_file=sysv4
 728     DFLAGS="$DFLAGS -DDELL"
 729   ;;
 730
 731   ## SVR4 (Generic and otherwise)
 732   *-*-sysv4* )
 733     tcsh_config_file=sysv4
 734   ;;
 735
 736   ## Tektronix systems
 737   m68k-tektronix-bsd* )
 738     tcsh_config_file=bsd
 739     NON_GNU_DFLAGS='-DBSD -DUTek'
 740   ;;
 741   m88k-tektronix-sysv3* )
 742     tcsh_config_file=tekXD88
 743   ;;
 744
 745   ## SCO
 746   *-sco3.2v5*)
 747     tcsh_config_file=sco32v5
 748   ;;
 749   *-sco3.2v4*)
 750     tcsh_config_file=sco32v4
 751   ;;
 752   *-sco3.2v2*)
 753     tcsh_config_file=sco32v2
 754   ;;
 755
 756   ## Siemens BS2000 Mainframe
 757   bs2000-siemens-posix)
 758     tcsh_config_file=bs2000
 759   ;;
 760
 761   ## Convex
 762   *-convex*)
 763     tcsh_config_file=convex
 764   ;;
 765
 766   ## Cray
 767   *-cray-unicos*)
 768     tcsh_config_file=cray
 769   ;;
 770
 771   ## Cygnus GNU Win32
 772   *-cygwin)
 773     tcsh_config_file=cygwin32
 774   ;;
 775
 776   ## mips-compaq-nonstopux
 777   *-*-nonstopux)
 778     tcsh_config_file=sysv4
 779   ;;
 780
 781   ## Apollo Domain/OS
 782   *-apollo-*)
 783     tcsh_config_file=apollo
 784   ;;
 785
 786   * )
 787     { echo "configure: error: Tcsh can't guess the configuration file name
 788 for \`${host}' systems.
 789 Check tcsh's \`Ported' file for manual configuration instructions." 1>&2; exit 1; }
 790     ;;
 791
 792 esac
 793
 794 echo "Tcsh will use configuration file \`$tcsh_config_file'."
 795
 796
 797 # Extract the first word of "gcc", so it can be a program name with args.
 798 set dummy gcc; ac_word=$2
 799 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 800 echo "configure:801: checking for $ac_word" >&5
 801 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 802   echo $ac_n "(cached) $ac_c" 1>&6
 803 else
 804   if test -n "$CC"; then
 805   ac_cv_prog_CC="$CC" # Let the user override the test.
 806 else
 807   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 808   ac_dummy="$PATH"
 809   for ac_dir in $ac_dummy; do
 810     test -z "$ac_dir" && ac_dir=.
 811     if test -f $ac_dir/$ac_word; then
 812       ac_cv_prog_CC="gcc"
 813       break
 814     fi
 815   done
 816   IFS="$ac_save_ifs"
 817 fi
 818 fi
 819 CC="$ac_cv_prog_CC"
 820 if test -n "$CC"; then
 821   echo "$ac_t""$CC" 1>&6
 822 else
 823   echo "$ac_t""no" 1>&6
 824 fi
 825
 826 if test -z "$CC"; then
 827   # Extract the first word of "cc", so it can be a program name with args.
 828 set dummy cc; ac_word=$2
 829 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 830 echo "configure:831: checking for $ac_word" >&5
 831 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 832   echo $ac_n "(cached) $ac_c" 1>&6
 833 else
 834   if test -n "$CC"; then
 835   ac_cv_prog_CC="$CC" # Let the user override the test.
 836 else
 837   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 838   ac_prog_rejected=no
 839   ac_dummy="$PATH"
 840   for ac_dir in $ac_dummy; do
 841     test -z "$ac_dir" && ac_dir=.
 842     if test -f $ac_dir/$ac_word; then
 843       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 844         ac_prog_rejected=yes
 845         continue
 846       fi
 847       ac_cv_prog_CC="cc"
 848       break
 849     fi
 850   done
 851   IFS="$ac_save_ifs"
 852 if test $ac_prog_rejected = yes; then
 853   # We found a bogon in the path, so make sure we never use it.
 854   set dummy $ac_cv_prog_CC
 855   shift
 856   if test $# -gt 0; then
 857     # We chose a different compiler from the bogus one.
 858     # However, it has the same basename, so the bogon will be chosen
 859     # first if we set CC to just the basename; use the full file name.
 860     shift
 861     set dummy "$ac_dir/$ac_word" "$@"
 862     shift
 863     ac_cv_prog_CC="$@"
 864   fi
 865 fi
 866 fi
 867 fi
 868 CC="$ac_cv_prog_CC"
 869 if test -n "$CC"; then
 870   echo "$ac_t""$CC" 1>&6
 871 else
 872   echo "$ac_t""no" 1>&6
 873 fi
 874
 875   if test -z "$CC"; then
 876     case "`uname -s`" in
 877     *win32* | *WIN32*)
 878       # Extract the first word of "cl", so it can be a program name with args.
 879 set dummy cl; ac_word=$2
 880 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 881 echo "configure:882: checking for $ac_word" >&5
 882 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 883   echo $ac_n "(cached) $ac_c" 1>&6
 884 else
 885   if test -n "$CC"; then
 886   ac_cv_prog_CC="$CC" # Let the user override the test.
 887 else
 888   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 889   ac_dummy="$PATH"
 890   for ac_dir in $ac_dummy; do
 891     test -z "$ac_dir" && ac_dir=.
 892     if test -f $ac_dir/$ac_word; then
 893       ac_cv_prog_CC="cl"
 894       break
 895     fi
 896   done
 897   IFS="$ac_save_ifs"
 898 fi
 899 fi
 900 CC="$ac_cv_prog_CC"
 901 if test -n "$CC"; then
 902   echo "$ac_t""$CC" 1>&6
 903 else
 904   echo "$ac_t""no" 1>&6
 905 fi
 906  ;;
 907     esac
 908   fi
 909   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 910 fi
 911
 912 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 913 echo "configure:914: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 914
 915 ac_ext=c
 916 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 917 ac_cpp='$CPP $CPPFLAGS'
 918 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 919 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 920 cross_compiling=$ac_cv_prog_cc_cross
 921
 922 cat > conftest.$ac_ext << EOF
 923
 924 #line 925 "configure"
 925 #include "confdefs.h"
 926
 927 main(){return(0);}
 928 EOF
 929 if { (eval echo configure:930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 930   ac_cv_prog_cc_works=yes
 931   # If we can't run a trivial program, we are probably using a cross compiler.
 932   if (./conftest; exit) 2>/dev/null; then
 933     ac_cv_prog_cc_cross=no
 934   else
 935     ac_cv_prog_cc_cross=yes
 936   fi
 937 else
 938   echo "configure: failed program was:" >&5
 939   cat conftest.$ac_ext >&5
 940   ac_cv_prog_cc_works=no
 941 fi
 942 rm -fr conftest*
 943 ac_ext=c
 944 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 945 ac_cpp='$CPP $CPPFLAGS'
 946 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 947 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 948 cross_compiling=$ac_cv_prog_cc_cross
 949
 950 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 951 if test $ac_cv_prog_cc_works = no; then
 952   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 953 fi
 954 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 955 echo "configure:956: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 956 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 957 cross_compiling=$ac_cv_prog_cc_cross
 958
 959 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 960 echo "configure:961: checking whether we are using GNU C" >&5
 961 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 962   echo $ac_n "(cached) $ac_c" 1>&6
 963 else
 964   cat > conftest.c <<EOF
 965 #ifdef __GNUC__
 966   yes;
 967 #endif
 968 EOF
 969 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:970: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 970   ac_cv_prog_gcc=yes
 971 else
 972   ac_cv_prog_gcc=no
 973 fi
 974 fi
 975
 976 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 977
 978 if test $ac_cv_prog_gcc = yes; then
 979   GCC=yes
 980 else
 981   GCC=
 982 fi
 983
 984 ac_test_CFLAGS="${CFLAGS+set}"
 985 ac_save_CFLAGS="$CFLAGS"
 986 CFLAGS=
 987 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 988 echo "configure:989: checking whether ${CC-cc} accepts -g" >&5
 989 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 990   echo $ac_n "(cached) $ac_c" 1>&6
 991 else
 992   echo 'void f(){}' > conftest.c
 993 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 994   ac_cv_prog_cc_g=yes
 995 else
 996   ac_cv_prog_cc_g=no
 997 fi
 998 rm -f conftest*
 999
1000 fi
1001
1002 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1003 if test "$ac_test_CFLAGS" = set; then
1004   CFLAGS="$ac_save_CFLAGS"
1005 elif test $ac_cv_prog_cc_g = yes; then
1006   if test "$GCC" = yes; then
1007     CFLAGS="-g -O2"
1008   else
1009     CFLAGS="-g"
1010   fi
1011 else
1012   if test "$GCC" = yes; then
1013     CFLAGS="-O2"
1014   else
1015     CFLAGS=
1016   fi
1017 fi
1018
1019 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1020 echo "configure:1021: checking how to run the C preprocessor" >&5
1021 # On Suns, sometimes $CPP names a directory.
1022 if test -n "$CPP" && test -d "$CPP"; then
1023   CPP=
1024 fi
1025 if test -z "$CPP"; then
1026 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1027   echo $ac_n "(cached) $ac_c" 1>&6
1028 else
1029     # This must be in double quotes, not single quotes, because CPP may get
1030   # substituted into the Makefile and "${CC-cc}" will confuse make.
1031   CPP="${CC-cc} -E"
1032   # On the NeXT, cc -E runs the code through the compiler's parser,
1033   # not just through cpp.
1034   cat > conftest.$ac_ext <<EOF
1035 #line 1036 "configure"
1036 #include "confdefs.h"
1037 #include <assert.h>
1038 Syntax Error
1039 EOF
1040 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1041 { (eval echo configure:1042: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1042 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1043 if test -z "$ac_err"; then
1044   :
1045 else
1046   echo "$ac_err" >&5
1047   echo "configure: failed program was:" >&5
1048   cat conftest.$ac_ext >&5
1049   rm -rf conftest*
1050   CPP="${CC-cc} -E -traditional-cpp"
1051   cat > conftest.$ac_ext <<EOF
1052 #line 1053 "configure"
1053 #include "confdefs.h"
1054 #include <assert.h>
1055 Syntax Error
1056 EOF
1057 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1058 { (eval echo configure:1059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1059 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1060 if test -z "$ac_err"; then
1061   :
1062 else
1063   echo "$ac_err" >&5
1064   echo "configure: failed program was:" >&5
1065   cat conftest.$ac_ext >&5
1066   rm -rf conftest*
1067   CPP="${CC-cc} -nologo -E"
1068   cat > conftest.$ac_ext <<EOF
1069 #line 1070 "configure"
1070 #include "confdefs.h"
1071 #include <assert.h>
1072 Syntax Error
1073 EOF
1074 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1075 { (eval echo configure:1076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1076 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1077 if test -z "$ac_err"; then
1078   :
1079 else
1080   echo "$ac_err" >&5
1081   echo "configure: failed program was:" >&5
1082   cat conftest.$ac_ext >&5
1083   rm -rf conftest*
1084   CPP=/lib/cpp
1085 fi
1086 rm -f conftest*
1087 fi
1088 rm -f conftest*
1089 fi
1090 rm -f conftest*
1091   ac_cv_prog_CPP="$CPP"
1092 fi
1093   CPP="$ac_cv_prog_CPP"
1094 else
1095   ac_cv_prog_CPP="$CPP"
1096 fi
1097 echo "$ac_t""$CPP" 1>&6
1098
1099 if test $ac_cv_prog_gcc = yes; then
1100     echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
1101 echo "configure:1102: checking whether ${CC-cc} needs -traditional" >&5
1102 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
1103   echo $ac_n "(cached) $ac_c" 1>&6
1104 else
1105     ac_pattern="Autoconf.*'x'"
1106   cat > conftest.$ac_ext <<EOF
1107 #line 1108 "configure"
1108 #include "confdefs.h"
1109 #include <sgtty.h>
1110 Autoconf TIOCGETP
1111 EOF
1112 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1113   egrep "$ac_pattern" >/dev/null 2>&1; then
1114   rm -rf conftest*
1115   ac_cv_prog_gcc_traditional=yes
1116 else
1117   rm -rf conftest*
1118   ac_cv_prog_gcc_traditional=no
1119 fi
1120 rm -f conftest*
1121
1122
1123   if test $ac_cv_prog_gcc_traditional = no; then
1124     cat > conftest.$ac_ext <<EOF
1125 #line 1126 "configure"
1126 #include "confdefs.h"
1127 #include <termio.h>
1128 Autoconf TCGETA
1129 EOF
1130 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1131   egrep "$ac_pattern" >/dev/null 2>&1; then
1132   rm -rf conftest*
1133   ac_cv_prog_gcc_traditional=yes
1134 fi
1135 rm -f conftest*
1136
1137   fi
1138 fi
1139
1140 echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
1141   if test $ac_cv_prog_gcc_traditional = yes; then
1142     CC="$CC -traditional"
1143   fi
1144 fi
1145
1146
1147 if test $ac_cv_prog_gcc = no ; then
1148   DFLAGS="$DFLAGS $NON_GNU_DFLAGS"
1149   CFLAGS="$CFLAGS $NON_GNU_CFLAGS"
1150 fi
1151
1152 case "${host}" in
1153   ## Cygnus GNU Win32
1154   *-cygwin)
1155     CFLAGS="$CFLAGS -mno-win32"
1156   ;;
1157 esac
1158
1159
1160 echo $ac_n "checking for library containing crypt""... $ac_c" 1>&6
1161 echo "configure:1162: checking for library containing crypt" >&5
1162 if eval "test \"`echo '$''{'ac_cv_search_crypt'+set}'`\" = set"; then
1163   echo $ac_n "(cached) $ac_c" 1>&6
1164 else
1165   ac_func_search_save_LIBS="$LIBS"
1166 ac_cv_search_crypt="no"
1167 cat > conftest.$ac_ext <<EOF
1168 #line 1169 "configure"
1169 #include "confdefs.h"
1170 /* Override any gcc2 internal prototype to avoid an error.  */
1171 /* We use char because int might match the return type of a gcc2
1172     builtin and then its argument prototype would still apply.  */
1173 char crypt();
1174
1175 int main() {
1176 crypt()
1177 ; return 0; }
1178 EOF
1179 if { (eval echo configure:1180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1180   rm -rf conftest*
1181   ac_cv_search_crypt="none required"
1182 else
1183   echo "configure: failed program was:" >&5
1184   cat conftest.$ac_ext >&5
1185 fi
1186 rm -f conftest*
1187 test "$ac_cv_search_crypt" = "no" && for i in crypt; do
1188 LIBS="-l$i  $ac_func_search_save_LIBS"
1189 cat > conftest.$ac_ext <<EOF
1190 #line 1191 "configure"
1191 #include "confdefs.h"
1192 /* Override any gcc2 internal prototype to avoid an error.  */
1193 /* We use char because int might match the return type of a gcc2
1194     builtin and then its argument prototype would still apply.  */
1195 char crypt();
1196
1197 int main() {
1198 crypt()
1199 ; return 0; }
1200 EOF
1201 if { (eval echo configure:1202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1202   rm -rf conftest*
1203   ac_cv_search_crypt="-l$i"
1204 break
1205 else
1206   echo "configure: failed program was:" >&5
1207   cat conftest.$ac_ext >&5
1208 fi
1209 rm -f conftest*
1210 done
1211 LIBS="$ac_func_search_save_LIBS"
1212 fi
1213
1214 echo "$ac_t""$ac_cv_search_crypt" 1>&6
1215 if test "$ac_cv_search_crypt" != "no"; then
1216   test "$ac_cv_search_crypt" = "none required" || LIBS="$ac_cv_search_crypt $LIBS"
1217
1218 else :
1219
1220 fi
1221
1222 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
1223 echo "configure:1224: checking for library containing tgetent" >&5
1224 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
1225   echo $ac_n "(cached) $ac_c" 1>&6
1226 else
1227   ac_func_search_save_LIBS="$LIBS"
1228 ac_cv_search_tgetent="no"
1229 cat > conftest.$ac_ext <<EOF
1230 #line 1231 "configure"
1231 #include "confdefs.h"
1232 /* Override any gcc2 internal prototype to avoid an error.  */
1233 /* We use char because int might match the return type of a gcc2
1234     builtin and then its argument prototype would still apply.  */
1235 char tgetent();
1236
1237 int main() {
1238 tgetent()
1239 ; return 0; }
1240 EOF
1241 if { (eval echo configure:1242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1242   rm -rf conftest*
1243   ac_cv_search_tgetent="none required"
1244 else
1245   echo "configure: failed program was:" >&5
1246   cat conftest.$ac_ext >&5
1247 fi
1248 rm -f conftest*
1249 test "$ac_cv_search_tgetent" = "no" && for i in termlib curses termcap; do
1250 LIBS="-l$i  $ac_func_search_save_LIBS"
1251 cat > conftest.$ac_ext <<EOF
1252 #line 1253 "configure"
1253 #include "confdefs.h"
1254 /* Override any gcc2 internal prototype to avoid an error.  */
1255 /* We use char because int might match the return type of a gcc2
1256     builtin and then its argument prototype would still apply.  */
1257 char tgetent();
1258
1259 int main() {
1260 tgetent()
1261 ; return 0; }
1262 EOF
1263 if { (eval echo configure:1264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1264   rm -rf conftest*
1265   ac_cv_search_tgetent="-l$i"
1266 break
1267 else
1268   echo "configure: failed program was:" >&5
1269   cat conftest.$ac_ext >&5
1270 fi
1271 rm -f conftest*
1272 done
1273 LIBS="$ac_func_search_save_LIBS"
1274 fi
1275
1276 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
1277 if test "$ac_cv_search_tgetent" != "no"; then
1278   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
1279
1280 else :
1281
1282 fi
1283
1284 echo $ac_n "checking for library containing gethostbyname""... $ac_c" 1>&6
1285 echo "configure:1286: checking for library containing gethostbyname" >&5
1286 if eval "test \"`echo '$''{'ac_cv_search_gethostbyname'+set}'`\" = set"; then
1287   echo $ac_n "(cached) $ac_c" 1>&6
1288 else
1289   ac_func_search_save_LIBS="$LIBS"
1290 ac_cv_search_gethostbyname="no"
1291 cat > conftest.$ac_ext <<EOF
1292 #line 1293 "configure"
1293 #include "confdefs.h"
1294 /* Override any gcc2 internal prototype to avoid an error.  */
1295 /* We use char because int might match the return type of a gcc2
1296     builtin and then its argument prototype would still apply.  */
1297 char gethostbyname();
1298
1299 int main() {
1300 gethostbyname()
1301 ; return 0; }
1302 EOF
1303 if { (eval echo configure:1304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1304   rm -rf conftest*
1305   ac_cv_search_gethostbyname="none required"
1306 else
1307   echo "configure: failed program was:" >&5
1308   cat conftest.$ac_ext >&5
1309 fi
1310 rm -f conftest*
1311 test "$ac_cv_search_gethostbyname" = "no" && for i in nsl; do
1312 LIBS="-l$i  $ac_func_search_save_LIBS"
1313 cat > conftest.$ac_ext <<EOF
1314 #line 1315 "configure"
1315 #include "confdefs.h"
1316 /* Override any gcc2 internal prototype to avoid an error.  */
1317 /* We use char because int might match the return type of a gcc2
1318     builtin and then its argument prototype would still apply.  */
1319 char gethostbyname();
1320
1321 int main() {
1322 gethostbyname()
1323 ; return 0; }
1324 EOF
1325 if { (eval echo configure:1326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1326   rm -rf conftest*
1327   ac_cv_search_gethostbyname="-l$i"
1328 break
1329 else
1330   echo "configure: failed program was:" >&5
1331   cat conftest.$ac_ext >&5
1332 fi
1333 rm -f conftest*
1334 done
1335 LIBS="$ac_func_search_save_LIBS"
1336 fi
1337
1338 echo "$ac_t""$ac_cv_search_gethostbyname" 1>&6
1339 if test "$ac_cv_search_gethostbyname" != "no"; then
1340   test "$ac_cv_search_gethostbyname" = "none required" || LIBS="$ac_cv_search_gethostbyname $LIBS"
1341
1342 else :
1343
1344 fi
1345
1346 echo $ac_n "checking for library containing connect""... $ac_c" 1>&6
1347 echo "configure:1348: checking for library containing connect" >&5
1348 if eval "test \"`echo '$''{'ac_cv_search_connect'+set}'`\" = set"; then
1349   echo $ac_n "(cached) $ac_c" 1>&6
1350 else
1351   ac_func_search_save_LIBS="$LIBS"
1352 ac_cv_search_connect="no"
1353 cat > conftest.$ac_ext <<EOF
1354 #line 1355 "configure"
1355 #include "confdefs.h"
1356 /* Override any gcc2 internal prototype to avoid an error.  */
1357 /* We use char because int might match the return type of a gcc2
1358     builtin and then its argument prototype would still apply.  */
1359 char connect();
1360
1361 int main() {
1362 connect()
1363 ; return 0; }
1364 EOF
1365 if { (eval echo configure:1366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1366   rm -rf conftest*
1367   ac_cv_search_connect="none required"
1368 else
1369   echo "configure: failed program was:" >&5
1370   cat conftest.$ac_ext >&5
1371 fi
1372 rm -f conftest*
1373 test "$ac_cv_search_connect" = "no" && for i in socket; do
1374 LIBS="-l$i  $ac_func_search_save_LIBS"
1375 cat > conftest.$ac_ext <<EOF
1376 #line 1377 "configure"
1377 #include "confdefs.h"
1378 /* Override any gcc2 internal prototype to avoid an error.  */
1379 /* We use char because int might match the return type of a gcc2
1380     builtin and then its argument prototype would still apply.  */
1381 char connect();
1382
1383 int main() {
1384 connect()
1385 ; return 0; }
1386 EOF
1387 if { (eval echo configure:1388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1388   rm -rf conftest*
1389   ac_cv_search_connect="-l$i"
1390 break
1391 else
1392   echo "configure: failed program was:" >&5
1393   cat conftest.$ac_ext >&5
1394 fi
1395 rm -f conftest*
1396 done
1397 LIBS="$ac_func_search_save_LIBS"
1398 fi
1399
1400 echo "$ac_t""$ac_cv_search_connect" 1>&6
1401 if test "$ac_cv_search_connect" != "no"; then
1402   test "$ac_cv_search_connect" = "none required" || LIBS="$ac_cv_search_connect $LIBS"
1403
1404 else :
1405
1406 fi
1407
1408
1409 echo $ac_n "checking ss_family in sockaddr_storage""... $ac_c" 1>&6
1410 echo "configure:1411: checking ss_family in sockaddr_storage" >&5
1411 if eval "test \"`echo '$''{'ac_cv_ss_family'+set}'`\" = set"; then
1412   echo $ac_n "(cached) $ac_c" 1>&6
1413 else
1414   cat > conftest.$ac_ext <<EOF
1415 #line 1416 "configure"
1416 #include "confdefs.h"
1417 #include <sys/types.h>
1418 #include <sys/socket.h>
1419 int main() {
1420 struct sockaddr_storage ss; ss.ss_family;
1421 ; return 0; }
1422 EOF
1423 if { (eval echo configure:1424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1424   rm -rf conftest*
1425   ac_cv_ss_family=yes
1426 else
1427   echo "configure: failed program was:" >&5
1428   cat conftest.$ac_ext >&5
1429   rm -rf conftest*
1430   ac_cv_ss_family=no
1431 fi
1432 rm -f conftest*
1433 if test "$ac_cv_ss_family" = no; then
1434   DFLAGS="$DFLAGS -DNO_SS_FAMILY"
1435 fi
1436
1437 fi
1438
1439 echo "$ac_t""$ac_cv_ss_family" 1>&6
1440
1441
1442
1443 # Check whether --with-hesiod or --without-hesiod was given.
1444 if test "${with_hesiod+set}" = set; then
1445   withval="$with_hesiod"
1446   hesiod="$withval"
1447 else
1448   hesiod=no
1449 fi
1450
1451 if test "$hesiod" != no; then
1452   HESLIB="-lhesiod"
1453   echo $ac_n "checking for res_send""... $ac_c" 1>&6
1454 echo "configure:1455: checking for res_send" >&5
1455 if eval "test \"`echo '$''{'ac_cv_func_res_send'+set}'`\" = set"; then
1456   echo $ac_n "(cached) $ac_c" 1>&6
1457 else
1458   cat > conftest.$ac_ext <<EOF
1459 #line 1460 "configure"
1460 #include "confdefs.h"
1461 /* System header to define __stub macros and hopefully few prototypes,
1462     which can conflict with char res_send(); below.  */
1463 #include <assert.h>
1464 /* Override any gcc2 internal prototype to avoid an error.  */
1465 /* We use char because int might match the return type of a gcc2
1466     builtin and then its argument prototype would still apply.  */
1467 char res_send();
1468
1469 int main() {
1470
1471 /* The GNU C library defines this for functions which it implements
1472     to always fail with ENOSYS.  Some functions are actually named
1473     something starting with __ and the normal name is an alias.  */
1474 #if defined (__stub_res_send) || defined (__stub___res_send)
1475 choke me
1476 #else
1477 res_send();
1478 #endif
1479
1480 ; return 0; }
1481 EOF
1482 if { (eval echo configure:1483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1483   rm -rf conftest*
1484   eval "ac_cv_func_res_send=yes"
1485 else
1486   echo "configure: failed program was:" >&5
1487   cat conftest.$ac_ext >&5
1488   rm -rf conftest*
1489   eval "ac_cv_func_res_send=no"
1490 fi
1491 rm -f conftest*
1492 fi
1493
1494 if eval "test \"`echo '$ac_cv_func_'res_send`\" = yes"; then
1495   echo "$ac_t""yes" 1>&6
1496   :
1497 else
1498   echo "$ac_t""no" 1>&6
1499 echo $ac_n "checking for res_send in -lresolv""... $ac_c" 1>&6
1500 echo "configure:1501: checking for res_send in -lresolv" >&5
1501 ac_lib_var=`echo resolv'_'res_send | sed 'y%./+-%__p_%'`
1502 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1503   echo $ac_n "(cached) $ac_c" 1>&6
1504 else
1505   ac_save_LIBS="$LIBS"
1506 LIBS="-lresolv  $LIBS"
1507 cat > conftest.$ac_ext <<EOF
1508 #line 1509 "configure"
1509 #include "confdefs.h"
1510 /* Override any gcc2 internal prototype to avoid an error.  */
1511 /* We use char because int might match the return type of a gcc2
1512     builtin and then its argument prototype would still apply.  */
1513 char res_send();
1514
1515 int main() {
1516 res_send()
1517 ; return 0; }
1518 EOF
1519 if { (eval echo configure:1520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1520   rm -rf conftest*
1521   eval "ac_cv_lib_$ac_lib_var=yes"
1522 else
1523   echo "configure: failed program was:" >&5
1524   cat conftest.$ac_ext >&5
1525   rm -rf conftest*
1526   eval "ac_cv_lib_$ac_lib_var=no"
1527 fi
1528 rm -f conftest*
1529 LIBS="$ac_save_LIBS"
1530
1531 fi
1532 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1533   echo "$ac_t""yes" 1>&6
1534   HESLIB="$HESLIB -lresolv"
1535 else
1536   echo "$ac_t""no" 1>&6
1537 fi
1538
1539 fi
1540
1541   HESDEF=-DHESIOD
1542   if test "$hesiod" != yes; then
1543     HESDEF="$HESDEF -I$hesiod/include"
1544     HESLIB="-L$hesiod/lib $HESLIB"
1545   fi
1546 fi
1547
1548
1549
1550 trap '' 1 2 15
1551 cat > confcache <<\EOF
1552 # This file is a shell script that caches the results of configure
1553 # tests run on this system so they can be shared between configure
1554 # scripts and configure runs.  It is not useful on other systems.
1555 # If it contains results you don't want to keep, you may remove or edit it.
1556 #
1557 # By default, configure uses ./config.cache as the cache file,
1558 # creating it if it does not exist already.  You can give configure
1559 # the --cache-file=FILE option to use a different cache file; that is
1560 # what configure does when it calls configure scripts in
1561 # subdirectories, so they share the cache.
1562 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1563 # config.status only pays attention to the cache file if you give it the
1564 # --recheck option to rerun configure.
1565 #
1566 EOF
1567 # The following way of writing the cache mishandles newlines in values,
1568 # but we know of no workaround that is simple, portable, and efficient.
1569 # So, don't put newlines in cache variables' values.
1570 # Ultrix sh set writes to stderr and can't be redirected directly,
1571 # and sets the high bit in the cache file unless we assign to the vars.
1572 (set) 2>&1 |
1573   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1574   *ac_space=\ *)
1575     # `set' does not quote correctly, so add quotes (double-quote substitution
1576     # turns \\\\ into \\, and sed turns \\ into \).
1577     sed -n \
1578       -e "s/'/'\\\\''/g" \
1579       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1580     ;;
1581   *)
1582     # `set' quotes correctly as required by POSIX, so do not add quotes.
1583     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1584     ;;
1585   esac >> confcache
1586 if cmp -s $cache_file confcache; then
1587   :
1588 else
1589   if test -w $cache_file; then
1590     echo "updating cache $cache_file"
1591     cat confcache > $cache_file
1592   else
1593     echo "not updating unwritable cache $cache_file"
1594   fi
1595 fi
1596 rm -f confcache
1597
1598 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1599
1600 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1601 # Let make expand exec_prefix.
1602 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1603
1604 # Any assignment to VPATH causes Sun make to only execute
1605 # the first set of double-colon rules, so remove it if not needed.
1606 # If there is a colon in the path, we need to keep it.
1607 if test "x$srcdir" = x.; then
1608   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1609 fi
1610
1611 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1612
1613 DEFS=-DHAVE_CONFIG_H
1614
1615 # Without the "./", some shells look in PATH for config.status.
1616 : ${CONFIG_STATUS=./config.status}
1617
1618 echo creating $CONFIG_STATUS
1619 rm -f $CONFIG_STATUS
1620 cat > $CONFIG_STATUS <<EOF
1621 #! /bin/sh
1622 # Generated automatically by configure.
1623 # Run this file to recreate the current configuration.
1624 # This directory was configured as follows,
1625 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1626 #
1627 # $0 $ac_configure_args
1628 #
1629 # Compiler output produced by configure, useful for debugging
1630 # configure, is in ./config.log if it exists.
1631
1632 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1633 for ac_option
1634 do
1635   case "\$ac_option" in
1636   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1637     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1638     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1639   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1640     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1641     exit 0 ;;
1642   -help | --help | --hel | --he | --h)
1643     echo "\$ac_cs_usage"; exit 0 ;;
1644   *) echo "\$ac_cs_usage"; exit 1 ;;
1645   esac
1646 done
1647
1648 ac_given_srcdir=$srcdir
1649
1650 trap 'rm -fr `echo "Makefile config.h:config/${tcsh_config_file}:config.h.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1651 EOF
1652 cat >> $CONFIG_STATUS <<EOF
1653
1654 # Protect against being on the right side of a sed subst in config.status.
1655 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1656  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1657 $ac_vpsub
1658 $extrasub
1659 s%@SHELL@%$SHELL%g
1660 s%@CFLAGS@%$CFLAGS%g
1661 s%@CPPFLAGS@%$CPPFLAGS%g
1662 s%@CXXFLAGS@%$CXXFLAGS%g
1663 s%@FFLAGS@%$FFLAGS%g
1664 s%@DEFS@%$DEFS%g
1665 s%@LDFLAGS@%$LDFLAGS%g
1666 s%@LIBS@%$LIBS%g
1667 s%@exec_prefix@%$exec_prefix%g
1668 s%@prefix@%$prefix%g
1669 s%@program_transform_name@%$program_transform_name%g
1670 s%@bindir@%$bindir%g
1671 s%@sbindir@%$sbindir%g
1672 s%@libexecdir@%$libexecdir%g
1673 s%@datadir@%$datadir%g
1674 s%@sysconfdir@%$sysconfdir%g
1675 s%@sharedstatedir@%$sharedstatedir%g
1676 s%@localstatedir@%$localstatedir%g
1677 s%@libdir@%$libdir%g
1678 s%@includedir@%$includedir%g
1679 s%@oldincludedir@%$oldincludedir%g
1680 s%@infodir@%$infodir%g
1681 s%@mandir@%$mandir%g
1682 s%@host@%$host%g
1683 s%@host_alias@%$host_alias%g
1684 s%@host_cpu@%$host_cpu%g
1685 s%@host_vendor@%$host_vendor%g
1686 s%@host_os@%$host_os%g
1687 s%@CC@%$CC%g
1688 s%@CPP@%$CPP%g
1689 s%@DFLAGS@%$DFLAGS%g
1690 s%@HESDEF@%$HESDEF%g
1691 s%@HESLIB@%$HESLIB%g
1692
1693 CEOF
1694 EOF
1695
1696 cat >> $CONFIG_STATUS <<\EOF
1697
1698 # Split the substitutions into bite-sized pieces for seds with
1699 # small command number limits, like on Digital OSF/1 and HP-UX.
1700 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1701 ac_file=1 # Number of current file.
1702 ac_beg=1 # First line for current file.
1703 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1704 ac_more_lines=:
1705 ac_sed_cmds=""
1706 while $ac_more_lines; do
1707   if test $ac_beg -gt 1; then
1708     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1709   else
1710     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1711   fi
1712   if test ! -s conftest.s$ac_file; then
1713     ac_more_lines=false
1714     rm -f conftest.s$ac_file
1715   else
1716     if test -z "$ac_sed_cmds"; then
1717       ac_sed_cmds="sed -f conftest.s$ac_file"
1718     else
1719       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1720     fi
1721     ac_file=`expr $ac_file + 1`
1722     ac_beg=$ac_end
1723     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1724   fi
1725 done
1726 if test -z "$ac_sed_cmds"; then
1727   ac_sed_cmds=cat
1728 fi
1729 EOF
1730
1731 cat >> $CONFIG_STATUS <<EOF
1732
1733 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1734 EOF
1735 cat >> $CONFIG_STATUS <<\EOF
1736 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1737   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1738   case "$ac_file" in
1739   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1740        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1741   *) ac_file_in="${ac_file}.in" ;;
1742   esac
1743
1744   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1745
1746   # Remove last slash and all that follows it.  Not all systems have dirname.
1747   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1748   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1749     # The file is in a subdirectory.
1750     test ! -d "$ac_dir" && mkdir "$ac_dir"
1751     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1752     # A "../" for each directory in $ac_dir_suffix.
1753     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1754   else
1755     ac_dir_suffix= ac_dots=
1756   fi
1757
1758   case "$ac_given_srcdir" in
1759   .)  srcdir=.
1760       if test -z "$ac_dots"; then top_srcdir=.
1761       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1762   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1763   *) # Relative path.
1764     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1765     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1766   esac
1767
1768
1769   echo creating "$ac_file"
1770   rm -f "$ac_file"
1771   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1772   case "$ac_file" in
1773   *Makefile*) ac_comsub="1i\\
1774 # $configure_input" ;;
1775   *) ac_comsub= ;;
1776   esac
1777
1778   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1779   sed -e "$ac_comsub
1780 s%@configure_input@%$configure_input%g
1781 s%@srcdir@%$srcdir%g
1782 s%@top_srcdir@%$top_srcdir%g
1783 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1784 fi; done
1785 rm -f conftest.s*
1786
1787 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1788 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1789 #
1790 # ac_d sets the value in "#define NAME VALUE" lines.
1791 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1792 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1793 ac_dC='\3'
1794 ac_dD='%g'
1795 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1796 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1797 ac_uB='\([      ]\)%\1#\2define\3'
1798 ac_uC=' '
1799 ac_uD='\4%g'
1800 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1801 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1802 ac_eB='$%\1#\2define\3'
1803 ac_eC=' '
1804 ac_eD='%g'
1805
1806 if test "${CONFIG_HEADERS+set}" != set; then
1807 EOF
1808 cat >> $CONFIG_STATUS <<EOF
1809   CONFIG_HEADERS="config.h:config/${tcsh_config_file}:config.h.in"
1810 EOF
1811 cat >> $CONFIG_STATUS <<\EOF
1812 fi
1813 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1814   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1815   case "$ac_file" in
1816   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1817        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1818   *) ac_file_in="${ac_file}.in" ;;
1819   esac
1820
1821   echo creating $ac_file
1822
1823   rm -f conftest.frag conftest.in conftest.out
1824   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1825   cat $ac_file_inputs > conftest.in
1826
1827 EOF
1828
1829 # Transform confdefs.h into a sed script conftest.vals that substitutes
1830 # the proper values into config.h.in to produce config.h.  And first:
1831 # Protect against being on the right side of a sed subst in config.status.
1832 # Protect against being in an unquoted here document in config.status.
1833 rm -f conftest.vals
1834 cat > conftest.hdr <<\EOF
1835 s/[\\&%]/\\&/g
1836 s%[\\$`]%\\&%g
1837 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1838 s%ac_d%ac_u%gp
1839 s%ac_u%ac_e%gp
1840 EOF
1841 sed -n -f conftest.hdr confdefs.h > conftest.vals
1842 rm -f conftest.hdr
1843
1844 # This sed command replaces #undef with comments.  This is necessary, for
1845 # example, in the case of _POSIX_SOURCE, which is predefined and required
1846 # on some systems where configure will not decide to define it.
1847 cat >> conftest.vals <<\EOF
1848 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1849 EOF
1850
1851 # Break up conftest.vals because some shells have a limit on
1852 # the size of here documents, and old seds have small limits too.
1853
1854 rm -f conftest.tail
1855 while :
1856 do
1857   ac_lines=`grep -c . conftest.vals`
1858   # grep -c gives empty output for an empty file on some AIX systems.
1859   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1860   # Write a limited-size here document to conftest.frag.
1861   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1862   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1863   echo 'CEOF
1864   sed -f conftest.frag conftest.in > conftest.out
1865   rm -f conftest.in
1866   mv conftest.out conftest.in
1867 ' >> $CONFIG_STATUS
1868   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1869   rm -f conftest.vals
1870   mv conftest.tail conftest.vals
1871 done
1872 rm -f conftest.vals
1873
1874 cat >> $CONFIG_STATUS <<\EOF
1875   rm -f conftest.frag conftest.h
1876   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1877   cat conftest.in >> conftest.h
1878   rm -f conftest.in
1879   if cmp -s $ac_file conftest.h 2>/dev/null; then
1880     echo "$ac_file is unchanged"
1881     rm -f conftest.h
1882   else
1883     # Remove last slash and all that follows it.  Not all systems have dirname.
1884       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1885       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1886       # The file is in a subdirectory.
1887       test ! -d "$ac_dir" && mkdir "$ac_dir"
1888     fi
1889     rm -f $ac_file
1890     mv conftest.h $ac_file
1891   fi
1892 fi; done
1893
1894 EOF
1895 cat >> $CONFIG_STATUS <<EOF
1896
1897 EOF
1898 cat >> $CONFIG_STATUS <<\EOF
1899
1900 exit 0
1901 EOF
1902 chmod +x $CONFIG_STATUS
1903 rm -fr confdefs* $ac_clean_files
1904 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1905