src/thttpd-2.27/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
  15 # Initialize some variables set by options.
  16 # The variables have the same names as the options, with
  17 # dashes changed to underlines.
  18 build=NONE
  19 cache_file=./config.cache
  20 exec_prefix=NONE
  21 host=NONE
  22 no_create=
  23 nonopt=NONE
  24 no_recursion=
  25 prefix=NONE
  26 program_prefix=NONE
  27 program_suffix=NONE
  28 program_transform_name=s,x,x,
  29 silent=
  30 site=
  31 srcdir=
  32 target=NONE
  33 verbose=
  34 x_includes=NONE
  35 x_libraries=NONE
  36 bindir='${exec_prefix}/bin'
  37 sbindir='${exec_prefix}/sbin'
  38 libexecdir='${exec_prefix}/libexec'
  39 datadir='${prefix}/share'
  40 sysconfdir='${prefix}/etc'
  41 sharedstatedir='${prefix}/com'
  42 localstatedir='${prefix}/var'
  43 libdir='${exec_prefix}/lib'
  44 includedir='${prefix}/include'
  45 oldincludedir='/usr/include'
  46 infodir='${prefix}/info'
  47 mandir='${prefix}/man'
  48
  49 # Initialize some other variables.
  50 subdirs=
  51 MFLAGS= MAKEFLAGS=
  52 SHELL=${CONFIG_SHELL-/bin/sh}
  53 # Maximum number of lines to put in a shell here document.
  54 ac_max_here_lines=12
  55
  56 ac_prev=
  57 for ac_option
  58 do
  59
  60   # If the previous option needs an argument, assign it.
  61   if test -n "$ac_prev"; then
  62     eval "$ac_prev=\$ac_option"
  63     ac_prev=
  64     continue
  65   fi
  66
  67   case "$ac_option" in
  68   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  69   *) ac_optarg= ;;
  70   esac
  71
  72   # Accept the important Cygnus configure options, so we can diagnose typos.
  73
  74   case "$ac_option" in
  75
  76   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  77     ac_prev=bindir ;;
  78   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  79     bindir="$ac_optarg" ;;
  80
  81   -build | --build | --buil | --bui | --bu)
  82     ac_prev=build ;;
  83   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  84     build="$ac_optarg" ;;
  85
  86   -cache-file | --cache-file | --cache-fil | --cache-fi \
  87   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  88     ac_prev=cache_file ;;
  89   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  90   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  91     cache_file="$ac_optarg" ;;
  92
  93   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  94     ac_prev=datadir ;;
  95   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  96   | --da=*)
  97     datadir="$ac_optarg" ;;
  98
  99   -disable-* | --disable-*)
 100     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 101     # Reject names that are not valid shell variable names.
 102     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 103       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 104     fi
 105     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 106     eval "enable_${ac_feature}=no" ;;
 107
 108   -enable-* | --enable-*)
 109     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 110     # Reject names that are not valid shell variable names.
 111     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 112       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 113     fi
 114     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 115     case "$ac_option" in
 116       *=*) ;;
 117       *) ac_optarg=yes ;;
 118     esac
 119     eval "enable_${ac_feature}='$ac_optarg'" ;;
 120
 121   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 122   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 123   | --exec | --exe | --ex)
 124     ac_prev=exec_prefix ;;
 125   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 126   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 127   | --exec=* | --exe=* | --ex=*)
 128     exec_prefix="$ac_optarg" ;;
 129
 130   -gas | --gas | --ga | --g)
 131     # Obsolete; use --with-gas.
 132     with_gas=yes ;;
 133
 134   -help | --help | --hel | --he)
 135     # Omit some internal or obsolete options to make the list less imposing.
 136     # This message is too long to be a string in the A/UX 3.1 sh.
 137     cat << EOF
 138 Usage: configure [options] [host]
 139 Options: [defaults in brackets after descriptions]
 140 Configuration:
 141   --cache-file=FILE       cache test results in FILE
 142   --help                  print this message
 143   --no-create             do not create output files
 144   --quiet, --silent       do not print \`checking...' messages
 145   --version               print the version of autoconf that created configure
 146 Directory and file names:
 147   --prefix=PREFIX         install architecture-independent files in PREFIX
 148                           [$ac_default_prefix]
 149   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 150                           [same as prefix]
 151   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 152   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 153   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 154   --datadir=DIR           read-only architecture-independent data in DIR
 155                           [PREFIX/share]
 156   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 157   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 158                           [PREFIX/com]
 159   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 160   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 161   --includedir=DIR        C header files in DIR [PREFIX/include]
 162   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 163   --infodir=DIR           info documentation in DIR [PREFIX/info]
 164   --mandir=DIR            man documentation in DIR [PREFIX/man]
 165   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 166   --program-prefix=PREFIX prepend PREFIX to installed program names
 167   --program-suffix=SUFFIX append SUFFIX to installed program names
 168   --program-transform-name=PROGRAM
 169                           run sed PROGRAM on installed program names
 170 EOF
 171     cat << EOF
 172 Host type:
 173   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 174   --host=HOST             configure for HOST [guessed]
 175   --target=TARGET         configure for TARGET [TARGET=HOST]
 176 Features and packages:
 177   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 178   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 179   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 180   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 181   --x-includes=DIR        X include files are in DIR
 182   --x-libraries=DIR       X library files are in DIR
 183 EOF
 184     if test -n "$ac_help"; then
 185       echo "--enable and --with options recognized:$ac_help"
 186     fi
 187     exit 0 ;;
 188
 189   -host | --host | --hos | --ho)
 190     ac_prev=host ;;
 191   -host=* | --host=* | --hos=* | --ho=*)
 192     host="$ac_optarg" ;;
 193
 194   -includedir | --includedir | --includedi | --included | --include \
 195   | --includ | --inclu | --incl | --inc)
 196     ac_prev=includedir ;;
 197   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 198   | --includ=* | --inclu=* | --incl=* | --inc=*)
 199     includedir="$ac_optarg" ;;
 200
 201   -infodir | --infodir | --infodi | --infod | --info | --inf)
 202     ac_prev=infodir ;;
 203   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 204     infodir="$ac_optarg" ;;
 205
 206   -libdir | --libdir | --libdi | --libd)
 207     ac_prev=libdir ;;
 208   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 209     libdir="$ac_optarg" ;;
 210
 211   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 212   | --libexe | --libex | --libe)
 213     ac_prev=libexecdir ;;
 214   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 215   | --libexe=* | --libex=* | --libe=*)
 216     libexecdir="$ac_optarg" ;;
 217
 218   -localstatedir | --localstatedir | --localstatedi | --localstated \
 219   | --localstate | --localstat | --localsta | --localst \
 220   | --locals | --local | --loca | --loc | --lo)
 221     ac_prev=localstatedir ;;
 222   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 223   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 224   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 225     localstatedir="$ac_optarg" ;;
 226
 227   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 228     ac_prev=mandir ;;
 229   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 230     mandir="$ac_optarg" ;;
 231
 232   -nfp | --nfp | --nf)
 233     # Obsolete; use --without-fp.
 234     with_fp=no ;;
 235
 236   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 237   | --no-cr | --no-c)
 238     no_create=yes ;;
 239
 240   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 241   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 242     no_recursion=yes ;;
 243
 244   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 245   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 246   | --oldin | --oldi | --old | --ol | --o)
 247     ac_prev=oldincludedir ;;
 248   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 249   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 250   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 251     oldincludedir="$ac_optarg" ;;
 252
 253   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 254     ac_prev=prefix ;;
 255   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 256     prefix="$ac_optarg" ;;
 257
 258   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 259   | --program-pre | --program-pr | --program-p)
 260     ac_prev=program_prefix ;;
 261   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 262   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 263     program_prefix="$ac_optarg" ;;
 264
 265   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 266   | --program-suf | --program-su | --program-s)
 267     ac_prev=program_suffix ;;
 268   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 269   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 270     program_suffix="$ac_optarg" ;;
 271
 272   -program-transform-name | --program-transform-name \
 273   | --program-transform-nam | --program-transform-na \
 274   | --program-transform-n | --program-transform- \
 275   | --program-transform | --program-transfor \
 276   | --program-transfo | --program-transf \
 277   | --program-trans | --program-tran \
 278   | --progr-tra | --program-tr | --program-t)
 279     ac_prev=program_transform_name ;;
 280   -program-transform-name=* | --program-transform-name=* \
 281   | --program-transform-nam=* | --program-transform-na=* \
 282   | --program-transform-n=* | --program-transform-=* \
 283   | --program-transform=* | --program-transfor=* \
 284   | --program-transfo=* | --program-transf=* \
 285   | --program-trans=* | --program-tran=* \
 286   | --progr-tra=* | --program-tr=* | --program-t=*)
 287     program_transform_name="$ac_optarg" ;;
 288
 289   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 290   | -silent | --silent | --silen | --sile | --sil)
 291     silent=yes ;;
 292
 293   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 294     ac_prev=sbindir ;;
 295   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 296   | --sbi=* | --sb=*)
 297     sbindir="$ac_optarg" ;;
 298
 299   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 300   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 301   | --sharedst | --shareds | --shared | --share | --shar \
 302   | --sha | --sh)
 303     ac_prev=sharedstatedir ;;
 304   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 305   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 306   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 307   | --sha=* | --sh=*)
 308     sharedstatedir="$ac_optarg" ;;
 309
 310   -site | --site | --sit)
 311     ac_prev=site ;;
 312   -site=* | --site=* | --sit=*)
 313     site="$ac_optarg" ;;
 314
 315   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 316     ac_prev=srcdir ;;
 317   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 318     srcdir="$ac_optarg" ;;
 319
 320   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 321   | --syscon | --sysco | --sysc | --sys | --sy)
 322     ac_prev=sysconfdir ;;
 323   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 324   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 325     sysconfdir="$ac_optarg" ;;
 326
 327   -target | --target | --targe | --targ | --tar | --ta | --t)
 328     ac_prev=target ;;
 329   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 330     target="$ac_optarg" ;;
 331
 332   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 333     verbose=yes ;;
 334
 335   -version | --version | --versio | --versi | --vers)
 336     echo "configure generated by autoconf version 2.13"
 337     exit 0 ;;
 338
 339   -with-* | --with-*)
 340     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 341     # Reject names that are not valid shell variable names.
 342     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 343       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 344     fi
 345     ac_package=`echo $ac_package| sed 's/-/_/g'`
 346     case "$ac_option" in
 347       *=*) ;;
 348       *) ac_optarg=yes ;;
 349     esac
 350     eval "with_${ac_package}='$ac_optarg'" ;;
 351
 352   -without-* | --without-*)
 353     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 354     # Reject names that are not valid shell variable names.
 355     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 356       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 357     fi
 358     ac_package=`echo $ac_package| sed 's/-/_/g'`
 359     eval "with_${ac_package}=no" ;;
 360
 361   --x)
 362     # Obsolete; use --with-x.
 363     with_x=yes ;;
 364
 365   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 366   | --x-incl | --x-inc | --x-in | --x-i)
 367     ac_prev=x_includes ;;
 368   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 369   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 370     x_includes="$ac_optarg" ;;
 371
 372   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 373   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 374     ac_prev=x_libraries ;;
 375   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 376   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 377     x_libraries="$ac_optarg" ;;
 378
 379   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 380     ;;
 381
 382   *)
 383     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 384       echo "configure: warning: $ac_option: invalid host type" 1>&2
 385     fi
 386     if test "x$nonopt" != xNONE; then
 387       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 388     fi
 389     nonopt="$ac_option"
 390     ;;
 391
 392   esac
 393 done
 394
 395 if test -n "$ac_prev"; then
 396   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 397 fi
 398
 399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 400
 401 # File descriptor usage:
 402 # 0 standard input
 403 # 1 file creation
 404 # 2 errors and warnings
 405 # 3 some systems may open it to /dev/tty
 406 # 4 used on the Kubota Titan
 407 # 6 checking for... messages and results
 408 # 5 compiler messages saved in config.log
 409 if test "$silent" = yes; then
 410   exec 6>/dev/null
 411 else
 412   exec 6>&1
 413 fi
 414 exec 5>./config.log
 415
 416 echo "\
 417 This file contains any messages produced by compilers while
 418 running configure, to aid debugging if configure makes a mistake.
 419 " 1>&5
 420
 421 # Strip out --no-create and --no-recursion so they do not pile up.
 422 # Also quote any args containing shell metacharacters.
 423 ac_configure_args=
 424 for ac_arg
 425 do
 426   case "$ac_arg" in
 427   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 428   | --no-cr | --no-c) ;;
 429   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 430   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 431   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 432   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 433   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 434   esac
 435 done
 436
 437 # NLS nuisances.
 438 # Only set these to C if already set.  These must not be set unconditionally
 439 # because not all systems understand e.g. LANG=C (notably SCO).
 440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 441 # Non-C LC_CTYPE values break the ctype check.
 442 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 445 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=thttpd.c
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$srcdir"; then
 458   ac_srcdir_defaulted=yes
 459   # Try the directory containing this script, then its parent.
 460   ac_prog=$0
 461   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 462   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 463   srcdir=$ac_confdir
 464   if test ! -r $srcdir/$ac_unique_file; then
 465     srcdir=..
 466   fi
 467 else
 468   ac_srcdir_defaulted=no
 469 fi
 470 if test ! -r $srcdir/$ac_unique_file; then
 471   if test "$ac_srcdir_defaulted" = yes; then
 472     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 473   else
 474     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 475   fi
 476 fi
 477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 478
 479 # Prefer explicitly selected file to automatically selected ones.
 480 if test -z "$CONFIG_SITE"; then
 481   if test "x$prefix" != xNONE; then
 482     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 483   else
 484     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 485   fi
 486 fi
 487 for ac_site_file in $CONFIG_SITE; do
 488   if test -r "$ac_site_file"; then
 489     echo "loading site script $ac_site_file"
 490     . "$ac_site_file"
 491   fi
 492 done
 493
 494 if test -r "$cache_file"; then
 495   echo "loading cache $cache_file"
 496   . $cache_file
 497 else
 498   echo "creating cache $cache_file"
 499   > $cache_file
 500 fi
 501
 502 ac_ext=c
 503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 504 ac_cpp='$CPP $CPPFLAGS'
 505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507 cross_compiling=$ac_cv_prog_cc_cross
 508
 509 ac_exeext=
 510 ac_objext=o
 511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 512   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 513   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 514     ac_n= ac_c='
 515 ' ac_t='        '
 516   else
 517     ac_n=-n ac_c= ac_t=
 518   fi
 519 else
 520   ac_n= ac_c='\c' ac_t=
 521 fi
 522
 523
 524
 525 ac_aux_dir=
 526 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 527   if test -f $ac_dir/install-sh; then
 528     ac_aux_dir=$ac_dir
 529     ac_install_sh="$ac_aux_dir/install-sh -c"
 530     break
 531   elif test -f $ac_dir/install.sh; then
 532     ac_aux_dir=$ac_dir
 533     ac_install_sh="$ac_aux_dir/install.sh -c"
 534     break
 535   fi
 536 done
 537 if test -z "$ac_aux_dir"; then
 538   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 539 fi
 540 ac_config_guess=$ac_aux_dir/config.guess
 541 ac_config_sub=$ac_aux_dir/config.sub
 542 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 543
 544
 545 # Do some error checking and defaulting for the host and target type.
 546 # The inputs are:
 547 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 548 #
 549 # The rules are:
 550 # 1. You are not allowed to specify --host, --target, and nonopt at the
 551 #    same time.
 552 # 2. Host defaults to nonopt.
 553 # 3. If nonopt is not specified, then host defaults to the current host,
 554 #    as determined by config.guess.
 555 # 4. Target and build default to nonopt.
 556 # 5. If nonopt is not specified, then target and build default to host.
 557
 558 # The aliases save the names the user supplied, while $host etc.
 559 # will get canonicalized.
 560 case $host---$target---$nonopt in
 561 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 562 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 563 esac
 564
 565
 566 # Make sure we can run config.sub.
 567 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 568 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 569 fi
 570
 571 echo $ac_n "checking host system type""... $ac_c" 1>&6
 572 echo "configure:573: checking host system type" >&5
 573
 574 host_alias=$host
 575 case "$host_alias" in
 576 NONE)
 577   case $nonopt in
 578   NONE)
 579     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 580     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 581     fi ;;
 582   *) host_alias=$nonopt ;;
 583   esac ;;
 584 esac
 585
 586 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 587 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 588 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 589 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 590 echo "$ac_t""$host" 1>&6
 591
 592 echo $ac_n "checking target system type""... $ac_c" 1>&6
 593 echo "configure:594: checking target system type" >&5
 594
 595 target_alias=$target
 596 case "$target_alias" in
 597 NONE)
 598   case $nonopt in
 599   NONE) target_alias=$host_alias ;;
 600   *) target_alias=$nonopt ;;
 601   esac ;;
 602 esac
 603
 604 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 605 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 606 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 607 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 608 echo "$ac_t""$target" 1>&6
 609
 610 echo $ac_n "checking build system type""... $ac_c" 1>&6
 611 echo "configure:612: checking build system type" >&5
 612
 613 build_alias=$build
 614 case "$build_alias" in
 615 NONE)
 616   case $nonopt in
 617   NONE) build_alias=$host_alias ;;
 618   *) build_alias=$nonopt ;;
 619   esac ;;
 620 esac
 621
 622 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 623 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 624 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 625 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 626 echo "$ac_t""$build" 1>&6
 627
 628 test "$host_alias" != "$target_alias" &&
 629   test "$program_prefix$program_suffix$program_transform_name" = \
 630     NONENONEs,x,x, &&
 631   program_prefix=${target_alias}-
 632
 633
 634 # Extract the first word of "gcc", so it can be a program name with args.
 635 set dummy gcc; ac_word=$2
 636 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 637 echo "configure:638: checking for $ac_word" >&5
 638 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 639   echo $ac_n "(cached) $ac_c" 1>&6
 640 else
 641   if test -n "$CC"; then
 642   ac_cv_prog_CC="$CC" # Let the user override the test.
 643 else
 644   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 645   ac_dummy="$PATH"
 646   for ac_dir in $ac_dummy; do
 647     test -z "$ac_dir" && ac_dir=.
 648     if test -f $ac_dir/$ac_word; then
 649       ac_cv_prog_CC="gcc"
 650       break
 651     fi
 652   done
 653   IFS="$ac_save_ifs"
 654 fi
 655 fi
 656 CC="$ac_cv_prog_CC"
 657 if test -n "$CC"; then
 658   echo "$ac_t""$CC" 1>&6
 659 else
 660   echo "$ac_t""no" 1>&6
 661 fi
 662
 663 if test -z "$CC"; then
 664   # Extract the first word of "cc", so it can be a program name with args.
 665 set dummy cc; ac_word=$2
 666 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 667 echo "configure:668: checking for $ac_word" >&5
 668 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 669   echo $ac_n "(cached) $ac_c" 1>&6
 670 else
 671   if test -n "$CC"; then
 672   ac_cv_prog_CC="$CC" # Let the user override the test.
 673 else
 674   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 675   ac_prog_rejected=no
 676   ac_dummy="$PATH"
 677   for ac_dir in $ac_dummy; do
 678     test -z "$ac_dir" && ac_dir=.
 679     if test -f $ac_dir/$ac_word; then
 680       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 681         ac_prog_rejected=yes
 682         continue
 683       fi
 684       ac_cv_prog_CC="cc"
 685       break
 686     fi
 687   done
 688   IFS="$ac_save_ifs"
 689 if test $ac_prog_rejected = yes; then
 690   # We found a bogon in the path, so make sure we never use it.
 691   set dummy $ac_cv_prog_CC
 692   shift
 693   if test $# -gt 0; then
 694     # We chose a different compiler from the bogus one.
 695     # However, it has the same basename, so the bogon will be chosen
 696     # first if we set CC to just the basename; use the full file name.
 697     shift
 698     set dummy "$ac_dir/$ac_word" "$@"
 699     shift
 700     ac_cv_prog_CC="$@"
 701   fi
 702 fi
 703 fi
 704 fi
 705 CC="$ac_cv_prog_CC"
 706 if test -n "$CC"; then
 707   echo "$ac_t""$CC" 1>&6
 708 else
 709   echo "$ac_t""no" 1>&6
 710 fi
 711
 712   if test -z "$CC"; then
 713     case "`uname -s`" in
 714     *win32* | *WIN32*)
 715       # Extract the first word of "cl", so it can be a program name with args.
 716 set dummy cl; ac_word=$2
 717 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 718 echo "configure:719: checking for $ac_word" >&5
 719 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 720   echo $ac_n "(cached) $ac_c" 1>&6
 721 else
 722   if test -n "$CC"; then
 723   ac_cv_prog_CC="$CC" # Let the user override the test.
 724 else
 725   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 726   ac_dummy="$PATH"
 727   for ac_dir in $ac_dummy; do
 728     test -z "$ac_dir" && ac_dir=.
 729     if test -f $ac_dir/$ac_word; then
 730       ac_cv_prog_CC="cl"
 731       break
 732     fi
 733   done
 734   IFS="$ac_save_ifs"
 735 fi
 736 fi
 737 CC="$ac_cv_prog_CC"
 738 if test -n "$CC"; then
 739   echo "$ac_t""$CC" 1>&6
 740 else
 741   echo "$ac_t""no" 1>&6
 742 fi
 743  ;;
 744     esac
 745   fi
 746   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 747 fi
 748
 749 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 750 echo "configure:751: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 751
 752 ac_ext=c
 753 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 754 ac_cpp='$CPP $CPPFLAGS'
 755 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 756 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 757 cross_compiling=$ac_cv_prog_cc_cross
 758
 759 cat > conftest.$ac_ext << EOF
 760
 761 #line 762 "configure"
 762 #include "confdefs.h"
 763
 764 main(){return(0);}
 765 EOF
 766 if { (eval echo configure:767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 767   ac_cv_prog_cc_works=yes
 768   # If we can't run a trivial program, we are probably using a cross compiler.
 769   if (./conftest; exit) 2>/dev/null; then
 770     ac_cv_prog_cc_cross=no
 771   else
 772     ac_cv_prog_cc_cross=yes
 773   fi
 774 else
 775   echo "configure: failed program was:" >&5
 776   cat conftest.$ac_ext >&5
 777   ac_cv_prog_cc_works=no
 778 fi
 779 rm -fr conftest*
 780 ac_ext=c
 781 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 782 ac_cpp='$CPP $CPPFLAGS'
 783 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 784 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 785 cross_compiling=$ac_cv_prog_cc_cross
 786
 787 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 788 if test $ac_cv_prog_cc_works = no; then
 789   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 790 fi
 791 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 792 echo "configure:793: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 793 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 794 cross_compiling=$ac_cv_prog_cc_cross
 795
 796 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 797 echo "configure:798: checking whether we are using GNU C" >&5
 798 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 799   echo $ac_n "(cached) $ac_c" 1>&6
 800 else
 801   cat > conftest.c <<EOF
 802 #ifdef __GNUC__
 803   yes;
 804 #endif
 805 EOF
 806 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 807   ac_cv_prog_gcc=yes
 808 else
 809   ac_cv_prog_gcc=no
 810 fi
 811 fi
 812
 813 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 814
 815 if test $ac_cv_prog_gcc = yes; then
 816   GCC=yes
 817 else
 818   GCC=
 819 fi
 820
 821 ac_test_CFLAGS="${CFLAGS+set}"
 822 ac_save_CFLAGS="$CFLAGS"
 823 CFLAGS=
 824 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 825 echo "configure:826: checking whether ${CC-cc} accepts -g" >&5
 826 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 827   echo $ac_n "(cached) $ac_c" 1>&6
 828 else
 829   echo 'void f(){}' > conftest.c
 830 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 831   ac_cv_prog_cc_g=yes
 832 else
 833   ac_cv_prog_cc_g=no
 834 fi
 835 rm -f conftest*
 836
 837 fi
 838
 839 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 840 if test "$ac_test_CFLAGS" = set; then
 841   CFLAGS="$ac_save_CFLAGS"
 842 elif test $ac_cv_prog_cc_g = yes; then
 843   if test "$GCC" = yes; then
 844     CFLAGS="-g -O2"
 845   else
 846     CFLAGS="-g"
 847   fi
 848 else
 849   if test "$GCC" = yes; then
 850     CFLAGS="-O2"
 851   else
 852     CFLAGS=
 853   fi
 854 fi
 855
 856
 857 V_CCOPT="-O"
 858 if test "$GCC" = yes ; then
 859         echo $ac_n "checking gcc version""... $ac_c" 1>&6
 860 echo "configure:861: checking gcc version" >&5
 861         if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then
 862   echo $ac_n "(cached) $ac_c" 1>&6
 863 else
 864   ac_cv_lbl_gcc_vers=`$CC -dumpversion 2>&1 | \
 865                 sed -e 's/\..*//'`
 866 fi
 867
 868         echo "$ac_t""$ac_cv_lbl_gcc_vers" 1>&6
 869         if test "$ac_cv_lbl_gcc_vers" -gt 1 ; then
 870                 V_CCOPT="-O2"
 871         fi
 872 fi
 873 if test -f .devel ; then
 874         V_CCOPT="-g $V_CCOPT -ansi -pedantic -U__STRICT_ANSI__ -Wall -Wpointer-arith -Wshadow -Wcast-qual -Wcast-align -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wno-long-long"
 875 fi
 876
 877 echo $ac_n "checking how to link static binaries""... $ac_c" 1>&6
 878 echo "configure:879: checking how to link static binaries" >&5
 879 if eval "test \"`echo '$''{'ac_cv_lbl_static_flag'+set}'`\" = set"; then
 880   echo $ac_n "(cached) $ac_c" 1>&6
 881 else
 882   ac_cv_lbl_static_flag=unknown
 883     echo 'main() {}' > conftest.c
 884     if test "$GCC" != yes ; then
 885             trial_flag="-Bstatic"
 886             test=`$CC $trial_flag -o conftest conftest.c 2>&1`
 887             if test -z "$test" ; then
 888                     ac_cv_lbl_static_flag="$trial_flag"
 889             fi
 890             rm -f conftest
 891     fi
 892     if test "$ac_cv_lbl_static_flag" = unknown ; then
 893             trial_flag="-static"
 894             test=`$CC $trial_flag -o conftest conftest.c 2>&1`
 895             if test -z "$test" ; then
 896                     ac_cv_lbl_static_flag="$trial_flag"
 897             fi
 898             rm -f conftest
 899     fi
 900     rm conftest.c
 901 fi
 902
 903 echo "$ac_t""$ac_cv_lbl_static_flag" 1>&6
 904 if test "$ac_cv_lbl_static_flag" != unknown ; then
 905         V_STATICFLAG="$ac_cv_lbl_static_flag"
 906 fi
 907
 908 echo $ac_n "checking for __progname""... $ac_c" 1>&6
 909 echo "configure:910: checking for __progname" >&5
 910 if eval "test \"`echo '$''{'ac_cv_extern__progname'+set}'`\" = set"; then
 911   echo $ac_n "(cached) $ac_c" 1>&6
 912 else
 913   cat > conftest.$ac_ext <<EOF
 914 #line 915 "configure"
 915 #include "confdefs.h"
 916
 917 int main() {
 918 extern char *__progname;
 919         puts(__progname)
 920 ; return 0; }
 921 EOF
 922 if { (eval echo configure:923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 923   rm -rf conftest*
 924   ac_cv_extern__progname=yes
 925 else
 926   echo "configure: failed program was:" >&5
 927   cat conftest.$ac_ext >&5
 928   rm -rf conftest*
 929   ac_cv_extern__progname=no
 930 fi
 931 rm -f conftest*
 932 fi
 933
 934 if test $ac_cv_extern__progname = yes ; then
 935         cat >> confdefs.h <<\EOF
 936 #define HAVE__PROGNAME 1
 937 EOF
 938
 939         echo "$ac_t""yes" 1>&6
 940 else
 941         echo "$ac_t""no" 1>&6
 942 fi
 943
 944 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 945 echo "configure:946: checking how to run the C preprocessor" >&5
 946 # On Suns, sometimes $CPP names a directory.
 947 if test -n "$CPP" && test -d "$CPP"; then
 948   CPP=
 949 fi
 950 if test -z "$CPP"; then
 951 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 952   echo $ac_n "(cached) $ac_c" 1>&6
 953 else
 954     # This must be in double quotes, not single quotes, because CPP may get
 955   # substituted into the Makefile and "${CC-cc}" will confuse make.
 956   CPP="${CC-cc} -E"
 957   # On the NeXT, cc -E runs the code through the compiler's parser,
 958   # not just through cpp.
 959   cat > conftest.$ac_ext <<EOF
 960 #line 961 "configure"
 961 #include "confdefs.h"
 962 #include <assert.h>
 963 Syntax Error
 964 EOF
 965 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 966 { (eval echo configure:967: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 967 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 968 if test -z "$ac_err"; then
 969   :
 970 else
 971   echo "$ac_err" >&5
 972   echo "configure: failed program was:" >&5
 973   cat conftest.$ac_ext >&5
 974   rm -rf conftest*
 975   CPP="${CC-cc} -E -traditional-cpp"
 976   cat > conftest.$ac_ext <<EOF
 977 #line 978 "configure"
 978 #include "confdefs.h"
 979 #include <assert.h>
 980 Syntax Error
 981 EOF
 982 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 983 { (eval echo configure:984: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 984 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 985 if test -z "$ac_err"; then
 986   :
 987 else
 988   echo "$ac_err" >&5
 989   echo "configure: failed program was:" >&5
 990   cat conftest.$ac_ext >&5
 991   rm -rf conftest*
 992   CPP="${CC-cc} -nologo -E"
 993   cat > conftest.$ac_ext <<EOF
 994 #line 995 "configure"
 995 #include "confdefs.h"
 996 #include <assert.h>
 997 Syntax Error
 998 EOF
 999 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1000 { (eval echo configure:1001: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1001 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1002 if test -z "$ac_err"; then
1003   :
1004 else
1005   echo "$ac_err" >&5
1006   echo "configure: failed program was:" >&5
1007   cat conftest.$ac_ext >&5
1008   rm -rf conftest*
1009   CPP=/lib/cpp
1010 fi
1011 rm -f conftest*
1012 fi
1013 rm -f conftest*
1014 fi
1015 rm -f conftest*
1016   ac_cv_prog_CPP="$CPP"
1017 fi
1018   CPP="$ac_cv_prog_CPP"
1019 else
1020   ac_cv_prog_CPP="$CPP"
1021 fi
1022 echo "$ac_t""$CPP" 1>&6
1023
1024 for ac_hdr in fcntl.h grp.h memory.h paths.h poll.h sys/poll.h sys/devpoll.h sys/event.h osreldate.h
1025 do
1026 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1027 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1028 echo "configure:1029: checking for $ac_hdr" >&5
1029 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1030   echo $ac_n "(cached) $ac_c" 1>&6
1031 else
1032   cat > conftest.$ac_ext <<EOF
1033 #line 1034 "configure"
1034 #include "confdefs.h"
1035 #include <$ac_hdr>
1036 EOF
1037 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1038 { (eval echo configure:1039: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1039 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1040 if test -z "$ac_err"; then
1041   rm -rf conftest*
1042   eval "ac_cv_header_$ac_safe=yes"
1043 else
1044   echo "$ac_err" >&5
1045   echo "configure: failed program was:" >&5
1046   cat conftest.$ac_ext >&5
1047   rm -rf conftest*
1048   eval "ac_cv_header_$ac_safe=no"
1049 fi
1050 rm -f conftest*
1051 fi
1052 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1053   echo "$ac_t""yes" 1>&6
1054     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1055   cat >> confdefs.h <<EOF
1056 #define $ac_tr_hdr 1
1057 EOF
1058
1059 else
1060   echo "$ac_t""no" 1>&6
1061 fi
1062 done
1063
1064 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1065 echo "configure:1066: checking whether time.h and sys/time.h may both be included" >&5
1066 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1067   echo $ac_n "(cached) $ac_c" 1>&6
1068 else
1069   cat > conftest.$ac_ext <<EOF
1070 #line 1071 "configure"
1071 #include "confdefs.h"
1072 #include <sys/types.h>
1073 #include <sys/time.h>
1074 #include <time.h>
1075 int main() {
1076 struct tm *tp;
1077 ; return 0; }
1078 EOF
1079 if { (eval echo configure:1080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1080   rm -rf conftest*
1081   ac_cv_header_time=yes
1082 else
1083   echo "configure: failed program was:" >&5
1084   cat conftest.$ac_ext >&5
1085   rm -rf conftest*
1086   ac_cv_header_time=no
1087 fi
1088 rm -f conftest*
1089 fi
1090
1091 echo "$ac_t""$ac_cv_header_time" 1>&6
1092 if test $ac_cv_header_time = yes; then
1093   cat >> confdefs.h <<\EOF
1094 #define TIME_WITH_SYS_TIME 1
1095 EOF
1096
1097 fi
1098
1099 ac_header_dirent=no
1100 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
1101 do
1102 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1103 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
1104 echo "configure:1105: checking for $ac_hdr that defines DIR" >&5
1105 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
1106   echo $ac_n "(cached) $ac_c" 1>&6
1107 else
1108   cat > conftest.$ac_ext <<EOF
1109 #line 1110 "configure"
1110 #include "confdefs.h"
1111 #include <sys/types.h>
1112 #include <$ac_hdr>
1113 int main() {
1114 DIR *dirp = 0;
1115 ; return 0; }
1116 EOF
1117 if { (eval echo configure:1118: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1118   rm -rf conftest*
1119   eval "ac_cv_header_dirent_$ac_safe=yes"
1120 else
1121   echo "configure: failed program was:" >&5
1122   cat conftest.$ac_ext >&5
1123   rm -rf conftest*
1124   eval "ac_cv_header_dirent_$ac_safe=no"
1125 fi
1126 rm -f conftest*
1127 fi
1128 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1129   echo "$ac_t""yes" 1>&6
1130     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1131   cat >> confdefs.h <<EOF
1132 #define $ac_tr_hdr 1
1133 EOF
1134  ac_header_dirent=$ac_hdr; break
1135 else
1136   echo "$ac_t""no" 1>&6
1137 fi
1138 done
1139 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1140 if test $ac_header_dirent = dirent.h; then
1141 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1142 echo "configure:1143: checking for opendir in -ldir" >&5
1143 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1144 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1145   echo $ac_n "(cached) $ac_c" 1>&6
1146 else
1147   ac_save_LIBS="$LIBS"
1148 LIBS="-ldir  $LIBS"
1149 cat > conftest.$ac_ext <<EOF
1150 #line 1151 "configure"
1151 #include "confdefs.h"
1152 /* Override any gcc2 internal prototype to avoid an error.  */
1153 /* We use char because int might match the return type of a gcc2
1154     builtin and then its argument prototype would still apply.  */
1155 char opendir();
1156
1157 int main() {
1158 opendir()
1159 ; return 0; }
1160 EOF
1161 if { (eval echo configure:1162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1162   rm -rf conftest*
1163   eval "ac_cv_lib_$ac_lib_var=yes"
1164 else
1165   echo "configure: failed program was:" >&5
1166   cat conftest.$ac_ext >&5
1167   rm -rf conftest*
1168   eval "ac_cv_lib_$ac_lib_var=no"
1169 fi
1170 rm -f conftest*
1171 LIBS="$ac_save_LIBS"
1172
1173 fi
1174 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1175   echo "$ac_t""yes" 1>&6
1176   LIBS="$LIBS -ldir"
1177 else
1178   echo "$ac_t""no" 1>&6
1179 fi
1180
1181 else
1182 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1183 echo "configure:1184: checking for opendir in -lx" >&5
1184 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1185 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1186   echo $ac_n "(cached) $ac_c" 1>&6
1187 else
1188   ac_save_LIBS="$LIBS"
1189 LIBS="-lx  $LIBS"
1190 cat > conftest.$ac_ext <<EOF
1191 #line 1192 "configure"
1192 #include "confdefs.h"
1193 /* Override any gcc2 internal prototype to avoid an error.  */
1194 /* We use char because int might match the return type of a gcc2
1195     builtin and then its argument prototype would still apply.  */
1196 char opendir();
1197
1198 int main() {
1199 opendir()
1200 ; return 0; }
1201 EOF
1202 if { (eval echo configure:1203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1203   rm -rf conftest*
1204   eval "ac_cv_lib_$ac_lib_var=yes"
1205 else
1206   echo "configure: failed program was:" >&5
1207   cat conftest.$ac_ext >&5
1208   rm -rf conftest*
1209   eval "ac_cv_lib_$ac_lib_var=no"
1210 fi
1211 rm -f conftest*
1212 LIBS="$ac_save_LIBS"
1213
1214 fi
1215 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1216   echo "$ac_t""yes" 1>&6
1217   LIBS="$LIBS -lx"
1218 else
1219   echo "$ac_t""no" 1>&6
1220 fi
1221
1222 fi
1223
1224
1225 d="/usr/local/v6/lib"
1226 echo $ac_n "checking for $d""... $ac_c" 1>&6
1227 echo "configure:1228: checking for $d" >&5
1228 if test -d $d; then
1229         echo "$ac_t""yes (Adding -L$d to LDFLAGS)" 1>&6
1230         LDFLAGS="$LDFLAGS -L$d"
1231 else
1232         echo "$ac_t""no" 1>&6
1233 fi
1234
1235 V_NETLIBS=""
1236 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
1237 echo "configure:1238: checking for gethostbyname" >&5
1238 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
1239   echo $ac_n "(cached) $ac_c" 1>&6
1240 else
1241   cat > conftest.$ac_ext <<EOF
1242 #line 1243 "configure"
1243 #include "confdefs.h"
1244 /* System header to define __stub macros and hopefully few prototypes,
1245     which can conflict with char gethostbyname(); below.  */
1246 #include <assert.h>
1247 /* Override any gcc2 internal prototype to avoid an error.  */
1248 /* We use char because int might match the return type of a gcc2
1249     builtin and then its argument prototype would still apply.  */
1250 char gethostbyname();
1251
1252 int main() {
1253
1254 /* The GNU C library defines this for functions which it implements
1255     to always fail with ENOSYS.  Some functions are actually named
1256     something starting with __ and the normal name is an alias.  */
1257 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
1258 choke me
1259 #else
1260 gethostbyname();
1261 #endif
1262
1263 ; return 0; }
1264 EOF
1265 if { (eval echo configure:1266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1266   rm -rf conftest*
1267   eval "ac_cv_func_gethostbyname=yes"
1268 else
1269   echo "configure: failed program was:" >&5
1270   cat conftest.$ac_ext >&5
1271   rm -rf conftest*
1272   eval "ac_cv_func_gethostbyname=no"
1273 fi
1274 rm -f conftest*
1275 fi
1276
1277 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
1278   echo "$ac_t""yes" 1>&6
1279   :
1280 else
1281   echo "$ac_t""no" 1>&6
1282 # Some OSes (eg. Solaris) place it in libnsl:
1283     echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
1284 echo "configure:1285: checking for gethostbyname in -lnsl" >&5
1285 ac_lib_var=`echo nsl'_'gethostbyname'_' | sed 'y%./+- %__p__%'`
1286 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
1287   echo $ac_n "(cached) $ac_c" 1>&6
1288 else
1289   ac_save_LIBS="$LIBS"
1290 LIBS="-lnsl  $LIBS"
1291 cat > conftest.$ac_ext <<EOF
1292 #line 1293 "configure"
1293 #include "confdefs.h"
1294 /* Override any gcc2 internal prototype to avoid an error.  */
1295 /* We use char because int might match the return type of a gcc2
1296     builtin and then its argument prototype would still apply.  */
1297 char 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   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
1306 else
1307   echo "configure: failed program was:" >&5
1308   cat conftest.$ac_ext >&5
1309   rm -rf conftest*
1310   eval "ac_cv_lbl_lib_$ac_lib_var=no"
1311 fi
1312 rm -f conftest*
1313 LIBS="$ac_save_LIBS"
1314
1315 fi
1316 if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
1317   echo "$ac_t""yes" 1>&6
1318   V_NETLIBS="-lnsl $V_NETLIBS"
1319 else
1320   echo "$ac_t""no" 1>&6
1321 # Some strange OSes (SINIX) have it in libsocket:
1322         echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6
1323 echo "configure:1324: checking for gethostbyname in -lsocket" >&5
1324 ac_lib_var=`echo socket'_'gethostbyname'_' | sed 'y%./+- %__p__%'`
1325 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
1326   echo $ac_n "(cached) $ac_c" 1>&6
1327 else
1328   ac_save_LIBS="$LIBS"
1329 LIBS="-lsocket  $LIBS"
1330 cat > conftest.$ac_ext <<EOF
1331 #line 1332 "configure"
1332 #include "confdefs.h"
1333 /* Override any gcc2 internal prototype to avoid an error.  */
1334 /* We use char because int might match the return type of a gcc2
1335     builtin and then its argument prototype would still apply.  */
1336 char gethostbyname();
1337
1338 int main() {
1339 gethostbyname()
1340 ; return 0; }
1341 EOF
1342 if { (eval echo configure:1343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1343   rm -rf conftest*
1344   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
1345 else
1346   echo "configure: failed program was:" >&5
1347   cat conftest.$ac_ext >&5
1348   rm -rf conftest*
1349   eval "ac_cv_lbl_lib_$ac_lib_var=no"
1350 fi
1351 rm -f conftest*
1352 LIBS="$ac_save_LIBS"
1353
1354 fi
1355 if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
1356   echo "$ac_t""yes" 1>&6
1357   V_NETLIBS="-lsocket $V_NETLIBS"
1358 else
1359   echo "$ac_t""no" 1>&6
1360 # Unfortunately libsocket sometimes depends on libnsl.
1361             # AC_CHECK_LIB's API is essentially broken so the
1362             # following ugliness is necessary:
1363             echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6
1364 echo "configure:1365: checking for gethostbyname in -lsocket" >&5
1365 ac_lib_var=`echo socket'_'gethostbyname'_'-lnsl | sed 'y%./+- %__p__%'`
1366 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
1367   echo $ac_n "(cached) $ac_c" 1>&6
1368 else
1369   ac_save_LIBS="$LIBS"
1370 LIBS="-lsocket -lnsl $LIBS"
1371 cat > conftest.$ac_ext <<EOF
1372 #line 1373 "configure"
1373 #include "confdefs.h"
1374 /* Override any gcc2 internal prototype to avoid an error.  */
1375 /* We use char because int might match the return type of a gcc2
1376     builtin and then its argument prototype would still apply.  */
1377 char gethostbyname();
1378
1379 int main() {
1380 gethostbyname()
1381 ; return 0; }
1382 EOF
1383 if { (eval echo configure:1384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1384   rm -rf conftest*
1385   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
1386 else
1387   echo "configure: failed program was:" >&5
1388   cat conftest.$ac_ext >&5
1389   rm -rf conftest*
1390   eval "ac_cv_lbl_lib_$ac_lib_var=no"
1391 fi
1392 rm -f conftest*
1393 LIBS="$ac_save_LIBS"
1394
1395 fi
1396 if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
1397   echo "$ac_t""yes" 1>&6
1398   V_NETLIBS="-lsocket -lnsl $V_NETLIBS"
1399 else
1400   echo "$ac_t""no" 1>&6
1401 echo $ac_n "checking for gethostbyname in -lresolv""... $ac_c" 1>&6
1402 echo "configure:1403: checking for gethostbyname in -lresolv" >&5
1403 ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'`
1404 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1405   echo $ac_n "(cached) $ac_c" 1>&6
1406 else
1407   ac_save_LIBS="$LIBS"
1408 LIBS="-lresolv  $LIBS"
1409 cat > conftest.$ac_ext <<EOF
1410 #line 1411 "configure"
1411 #include "confdefs.h"
1412 /* Override any gcc2 internal prototype to avoid an error.  */
1413 /* We use char because int might match the return type of a gcc2
1414     builtin and then its argument prototype would still apply.  */
1415 char gethostbyname();
1416
1417 int main() {
1418 gethostbyname()
1419 ; return 0; }
1420 EOF
1421 if { (eval echo configure:1422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1422   rm -rf conftest*
1423   eval "ac_cv_lib_$ac_lib_var=yes"
1424 else
1425   echo "configure: failed program was:" >&5
1426   cat conftest.$ac_ext >&5
1427   rm -rf conftest*
1428   eval "ac_cv_lib_$ac_lib_var=no"
1429 fi
1430 rm -f conftest*
1431 LIBS="$ac_save_LIBS"
1432
1433 fi
1434 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1435   echo "$ac_t""yes" 1>&6
1436   V_NETLIBS="-lresolv $V_NETLIBS"
1437 else
1438   echo "$ac_t""no" 1>&6
1439 fi
1440
1441 fi
1442
1443 fi
1444
1445 fi
1446
1447 fi
1448
1449 echo $ac_n "checking for socket""... $ac_c" 1>&6
1450 echo "configure:1451: checking for socket" >&5
1451 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
1452   echo $ac_n "(cached) $ac_c" 1>&6
1453 else
1454   cat > conftest.$ac_ext <<EOF
1455 #line 1456 "configure"
1456 #include "confdefs.h"
1457 /* System header to define __stub macros and hopefully few prototypes,
1458     which can conflict with char socket(); below.  */
1459 #include <assert.h>
1460 /* Override any gcc2 internal prototype to avoid an error.  */
1461 /* We use char because int might match the return type of a gcc2
1462     builtin and then its argument prototype would still apply.  */
1463 char socket();
1464
1465 int main() {
1466
1467 /* The GNU C library defines this for functions which it implements
1468     to always fail with ENOSYS.  Some functions are actually named
1469     something starting with __ and the normal name is an alias.  */
1470 #if defined (__stub_socket) || defined (__stub___socket)
1471 choke me
1472 #else
1473 socket();
1474 #endif
1475
1476 ; return 0; }
1477 EOF
1478 if { (eval echo configure:1479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1479   rm -rf conftest*
1480   eval "ac_cv_func_socket=yes"
1481 else
1482   echo "configure: failed program was:" >&5
1483   cat conftest.$ac_ext >&5
1484   rm -rf conftest*
1485   eval "ac_cv_func_socket=no"
1486 fi
1487 rm -f conftest*
1488 fi
1489
1490 if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
1491   echo "$ac_t""yes" 1>&6
1492   :
1493 else
1494   echo "$ac_t""no" 1>&6
1495 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
1496 echo "configure:1497: checking for socket in -lsocket" >&5
1497 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
1498 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1499   echo $ac_n "(cached) $ac_c" 1>&6
1500 else
1501   ac_save_LIBS="$LIBS"
1502 LIBS="-lsocket  $LIBS"
1503 cat > conftest.$ac_ext <<EOF
1504 #line 1505 "configure"
1505 #include "confdefs.h"
1506 /* Override any gcc2 internal prototype to avoid an error.  */
1507 /* We use char because int might match the return type of a gcc2
1508     builtin and then its argument prototype would still apply.  */
1509 char socket();
1510
1511 int main() {
1512 socket()
1513 ; return 0; }
1514 EOF
1515 if { (eval echo configure:1516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1516   rm -rf conftest*
1517   eval "ac_cv_lib_$ac_lib_var=yes"
1518 else
1519   echo "configure: failed program was:" >&5
1520   cat conftest.$ac_ext >&5
1521   rm -rf conftest*
1522   eval "ac_cv_lib_$ac_lib_var=no"
1523 fi
1524 rm -f conftest*
1525 LIBS="$ac_save_LIBS"
1526
1527 fi
1528 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1529   echo "$ac_t""yes" 1>&6
1530   V_NETLIBS="-lsocket $V_NETLIBS"
1531 else
1532   echo "$ac_t""no" 1>&6
1533 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
1534 echo "configure:1535: checking for socket in -lsocket" >&5
1535 ac_lib_var=`echo socket'_'socket'_'-lnsl | sed 'y%./+- %__p__%'`
1536 if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then
1537   echo $ac_n "(cached) $ac_c" 1>&6
1538 else
1539   ac_save_LIBS="$LIBS"
1540 LIBS="-lsocket -lnsl $LIBS"
1541 cat > conftest.$ac_ext <<EOF
1542 #line 1543 "configure"
1543 #include "confdefs.h"
1544 /* Override any gcc2 internal prototype to avoid an error.  */
1545 /* We use char because int might match the return type of a gcc2
1546     builtin and then its argument prototype would still apply.  */
1547 char socket();
1548
1549 int main() {
1550 socket()
1551 ; return 0; }
1552 EOF
1553 if { (eval echo configure:1554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1554   rm -rf conftest*
1555   eval "ac_cv_lbl_lib_$ac_lib_var=yes"
1556 else
1557   echo "configure: failed program was:" >&5
1558   cat conftest.$ac_ext >&5
1559   rm -rf conftest*
1560   eval "ac_cv_lbl_lib_$ac_lib_var=no"
1561 fi
1562 rm -f conftest*
1563 LIBS="$ac_save_LIBS"
1564
1565 fi
1566 if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
1567   echo "$ac_t""yes" 1>&6
1568   V_NETLIBS="-lsocket -lnsl $V_NETLIBS"
1569 else
1570   echo "$ac_t""no" 1>&6
1571 fi
1572
1573 fi
1574
1575 fi
1576
1577
1578 echo $ac_n "checking for main in -linet6""... $ac_c" 1>&6
1579 echo "configure:1580: checking for main in -linet6" >&5
1580 ac_lib_var=`echo inet6'_'main | sed 'y%./+-%__p_%'`
1581 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1582   echo $ac_n "(cached) $ac_c" 1>&6
1583 else
1584   ac_save_LIBS="$LIBS"
1585 LIBS="-linet6  $LIBS"
1586 cat > conftest.$ac_ext <<EOF
1587 #line 1588 "configure"
1588 #include "confdefs.h"
1589
1590 int main() {
1591 main()
1592 ; return 0; }
1593 EOF
1594 if { (eval echo configure:1595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1595   rm -rf conftest*
1596   eval "ac_cv_lib_$ac_lib_var=yes"
1597 else
1598   echo "configure: failed program was:" >&5
1599   cat conftest.$ac_ext >&5
1600   rm -rf conftest*
1601   eval "ac_cv_lib_$ac_lib_var=no"
1602 fi
1603 rm -f conftest*
1604 LIBS="$ac_save_LIBS"
1605
1606 fi
1607 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1608   echo "$ac_t""yes" 1>&6
1609     ac_tr_lib=HAVE_LIB`echo inet6 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1610     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1611   cat >> confdefs.h <<EOF
1612 #define $ac_tr_lib 1
1613 EOF
1614
1615   LIBS="-linet6 $LIBS"
1616
1617 else
1618   echo "$ac_t""no" 1>&6
1619 fi
1620
1621
1622 echo $ac_n "checking for crypt""... $ac_c" 1>&6
1623 echo "configure:1624: checking for crypt" >&5
1624 if eval "test \"`echo '$''{'ac_cv_func_crypt'+set}'`\" = set"; then
1625   echo $ac_n "(cached) $ac_c" 1>&6
1626 else
1627   cat > conftest.$ac_ext <<EOF
1628 #line 1629 "configure"
1629 #include "confdefs.h"
1630 /* System header to define __stub macros and hopefully few prototypes,
1631     which can conflict with char crypt(); below.  */
1632 #include <assert.h>
1633 /* Override any gcc2 internal prototype to avoid an error.  */
1634 /* We use char because int might match the return type of a gcc2
1635     builtin and then its argument prototype would still apply.  */
1636 char crypt();
1637
1638 int main() {
1639
1640 /* The GNU C library defines this for functions which it implements
1641     to always fail with ENOSYS.  Some functions are actually named
1642     something starting with __ and the normal name is an alias.  */
1643 #if defined (__stub_crypt) || defined (__stub___crypt)
1644 choke me
1645 #else
1646 crypt();
1647 #endif
1648
1649 ; return 0; }
1650 EOF
1651 if { (eval echo configure:1652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1652   rm -rf conftest*
1653   eval "ac_cv_func_crypt=yes"
1654 else
1655   echo "configure: failed program was:" >&5
1656   cat conftest.$ac_ext >&5
1657   rm -rf conftest*
1658   eval "ac_cv_func_crypt=no"
1659 fi
1660 rm -f conftest*
1661 fi
1662
1663 if eval "test \"`echo '$ac_cv_func_'crypt`\" = yes"; then
1664   echo "$ac_t""yes" 1>&6
1665   :
1666 else
1667   echo "$ac_t""no" 1>&6
1668 echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
1669 echo "configure:1670: checking for crypt in -lcrypt" >&5
1670 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
1671 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1672   echo $ac_n "(cached) $ac_c" 1>&6
1673 else
1674   ac_save_LIBS="$LIBS"
1675 LIBS="-lcrypt  $LIBS"
1676 cat > conftest.$ac_ext <<EOF
1677 #line 1678 "configure"
1678 #include "confdefs.h"
1679 /* Override any gcc2 internal prototype to avoid an error.  */
1680 /* We use char because int might match the return type of a gcc2
1681     builtin and then its argument prototype would still apply.  */
1682 char crypt();
1683
1684 int main() {
1685 crypt()
1686 ; return 0; }
1687 EOF
1688 if { (eval echo configure:1689: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1689   rm -rf conftest*
1690   eval "ac_cv_lib_$ac_lib_var=yes"
1691 else
1692   echo "configure: failed program was:" >&5
1693   cat conftest.$ac_ext >&5
1694   rm -rf conftest*
1695   eval "ac_cv_lib_$ac_lib_var=no"
1696 fi
1697 rm -f conftest*
1698 LIBS="$ac_save_LIBS"
1699
1700 fi
1701 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1702   echo "$ac_t""yes" 1>&6
1703     ac_tr_lib=HAVE_LIB`echo crypt | sed -e 's/^a-zA-Z0-9_/_/g' \
1704     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1705   cat >> confdefs.h <<EOF
1706 #define $ac_tr_lib 1
1707 EOF
1708
1709   LIBS="-lcrypt $LIBS"
1710
1711 else
1712   echo "$ac_t""no" 1>&6
1713 fi
1714
1715 fi
1716
1717 echo $ac_n "checking for hstrerror""... $ac_c" 1>&6
1718 echo "configure:1719: checking for hstrerror" >&5
1719 if eval "test \"`echo '$''{'ac_cv_func_hstrerror'+set}'`\" = set"; then
1720   echo $ac_n "(cached) $ac_c" 1>&6
1721 else
1722   cat > conftest.$ac_ext <<EOF
1723 #line 1724 "configure"
1724 #include "confdefs.h"
1725 /* System header to define __stub macros and hopefully few prototypes,
1726     which can conflict with char hstrerror(); below.  */
1727 #include <assert.h>
1728 /* Override any gcc2 internal prototype to avoid an error.  */
1729 /* We use char because int might match the return type of a gcc2
1730     builtin and then its argument prototype would still apply.  */
1731 char hstrerror();
1732
1733 int main() {
1734
1735 /* The GNU C library defines this for functions which it implements
1736     to always fail with ENOSYS.  Some functions are actually named
1737     something starting with __ and the normal name is an alias.  */
1738 #if defined (__stub_hstrerror) || defined (__stub___hstrerror)
1739 choke me
1740 #else
1741 hstrerror();
1742 #endif
1743
1744 ; return 0; }
1745 EOF
1746 if { (eval echo configure:1747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1747   rm -rf conftest*
1748   eval "ac_cv_func_hstrerror=yes"
1749 else
1750   echo "configure: failed program was:" >&5
1751   cat conftest.$ac_ext >&5
1752   rm -rf conftest*
1753   eval "ac_cv_func_hstrerror=no"
1754 fi
1755 rm -f conftest*
1756 fi
1757
1758 if eval "test \"`echo '$ac_cv_func_'hstrerror`\" = yes"; then
1759   echo "$ac_t""yes" 1>&6
1760   :
1761 else
1762   echo "$ac_t""no" 1>&6
1763 echo $ac_n "checking for hstrerror in -lresolv""... $ac_c" 1>&6
1764 echo "configure:1765: checking for hstrerror in -lresolv" >&5
1765 ac_lib_var=`echo resolv'_'hstrerror | sed 'y%./+-%__p_%'`
1766 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1767   echo $ac_n "(cached) $ac_c" 1>&6
1768 else
1769   ac_save_LIBS="$LIBS"
1770 LIBS="-lresolv  $LIBS"
1771 cat > conftest.$ac_ext <<EOF
1772 #line 1773 "configure"
1773 #include "confdefs.h"
1774 /* Override any gcc2 internal prototype to avoid an error.  */
1775 /* We use char because int might match the return type of a gcc2
1776     builtin and then its argument prototype would still apply.  */
1777 char hstrerror();
1778
1779 int main() {
1780 hstrerror()
1781 ; return 0; }
1782 EOF
1783 if { (eval echo configure:1784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1784   rm -rf conftest*
1785   eval "ac_cv_lib_$ac_lib_var=yes"
1786 else
1787   echo "configure: failed program was:" >&5
1788   cat conftest.$ac_ext >&5
1789   rm -rf conftest*
1790   eval "ac_cv_lib_$ac_lib_var=no"
1791 fi
1792 rm -f conftest*
1793 LIBS="$ac_save_LIBS"
1794
1795 fi
1796 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1797   echo "$ac_t""yes" 1>&6
1798   V_NETLIBS="-lresolv $V_NETLIBS"
1799 else
1800   echo "$ac_t""no" 1>&6
1801 fi
1802
1803 fi
1804
1805
1806 for ac_func in strerror
1807 do
1808 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1809 echo "configure:1810: checking for $ac_func" >&5
1810 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1811   echo $ac_n "(cached) $ac_c" 1>&6
1812 else
1813   cat > conftest.$ac_ext <<EOF
1814 #line 1815 "configure"
1815 #include "confdefs.h"
1816 /* System header to define __stub macros and hopefully few prototypes,
1817     which can conflict with char $ac_func(); below.  */
1818 #include <assert.h>
1819 /* Override any gcc2 internal prototype to avoid an error.  */
1820 /* We use char because int might match the return type of a gcc2
1821     builtin and then its argument prototype would still apply.  */
1822 char $ac_func();
1823
1824 int main() {
1825
1826 /* The GNU C library defines this for functions which it implements
1827     to always fail with ENOSYS.  Some functions are actually named
1828     something starting with __ and the normal name is an alias.  */
1829 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1830 choke me
1831 #else
1832 $ac_func();
1833 #endif
1834
1835 ; return 0; }
1836 EOF
1837 if { (eval echo configure:1838: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1838   rm -rf conftest*
1839   eval "ac_cv_func_$ac_func=yes"
1840 else
1841   echo "configure: failed program was:" >&5
1842   cat conftest.$ac_ext >&5
1843   rm -rf conftest*
1844   eval "ac_cv_func_$ac_func=no"
1845 fi
1846 rm -f conftest*
1847 fi
1848
1849 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1850   echo "$ac_t""yes" 1>&6
1851     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1852   cat >> confdefs.h <<EOF
1853 #define $ac_tr_func 1
1854 EOF
1855
1856 else
1857   echo "$ac_t""no" 1>&6
1858 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
1859 fi
1860 done
1861
1862
1863 for ac_func in waitpid vsnprintf daemon setsid setlogin getaddrinfo getnameinfo gai_strerror kqueue sigset atoll
1864 do
1865 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1866 echo "configure:1867: checking for $ac_func" >&5
1867 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1868   echo $ac_n "(cached) $ac_c" 1>&6
1869 else
1870   cat > conftest.$ac_ext <<EOF
1871 #line 1872 "configure"
1872 #include "confdefs.h"
1873 /* System header to define __stub macros and hopefully few prototypes,
1874     which can conflict with char $ac_func(); below.  */
1875 #include <assert.h>
1876 /* Override any gcc2 internal prototype to avoid an error.  */
1877 /* We use char because int might match the return type of a gcc2
1878     builtin and then its argument prototype would still apply.  */
1879 char $ac_func();
1880
1881 int main() {
1882
1883 /* The GNU C library defines this for functions which it implements
1884     to always fail with ENOSYS.  Some functions are actually named
1885     something starting with __ and the normal name is an alias.  */
1886 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1887 choke me
1888 #else
1889 $ac_func();
1890 #endif
1891
1892 ; return 0; }
1893 EOF
1894 if { (eval echo configure:1895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1895   rm -rf conftest*
1896   eval "ac_cv_func_$ac_func=yes"
1897 else
1898   echo "configure: failed program was:" >&5
1899   cat conftest.$ac_ext >&5
1900   rm -rf conftest*
1901   eval "ac_cv_func_$ac_func=no"
1902 fi
1903 rm -f conftest*
1904 fi
1905
1906 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1907   echo "$ac_t""yes" 1>&6
1908     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1909   cat >> confdefs.h <<EOF
1910 #define $ac_tr_func 1
1911 EOF
1912
1913 else
1914   echo "$ac_t""no" 1>&6
1915 fi
1916 done
1917
1918 for ac_hdr in unistd.h
1919 do
1920 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1921 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1922 echo "configure:1923: checking for $ac_hdr" >&5
1923 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1924   echo $ac_n "(cached) $ac_c" 1>&6
1925 else
1926   cat > conftest.$ac_ext <<EOF
1927 #line 1928 "configure"
1928 #include "confdefs.h"
1929 #include <$ac_hdr>
1930 EOF
1931 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1932 { (eval echo configure:1933: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1933 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1934 if test -z "$ac_err"; then
1935   rm -rf conftest*
1936   eval "ac_cv_header_$ac_safe=yes"
1937 else
1938   echo "$ac_err" >&5
1939   echo "configure: failed program was:" >&5
1940   cat conftest.$ac_ext >&5
1941   rm -rf conftest*
1942   eval "ac_cv_header_$ac_safe=no"
1943 fi
1944 rm -f conftest*
1945 fi
1946 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1947   echo "$ac_t""yes" 1>&6
1948     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1949   cat >> confdefs.h <<EOF
1950 #define $ac_tr_hdr 1
1951 EOF
1952
1953 else
1954   echo "$ac_t""no" 1>&6
1955 fi
1956 done
1957
1958 for ac_func in getpagesize
1959 do
1960 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1961 echo "configure:1962: checking for $ac_func" >&5
1962 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1963   echo $ac_n "(cached) $ac_c" 1>&6
1964 else
1965   cat > conftest.$ac_ext <<EOF
1966 #line 1967 "configure"
1967 #include "confdefs.h"
1968 /* System header to define __stub macros and hopefully few prototypes,
1969     which can conflict with char $ac_func(); below.  */
1970 #include <assert.h>
1971 /* Override any gcc2 internal prototype to avoid an error.  */
1972 /* We use char because int might match the return type of a gcc2
1973     builtin and then its argument prototype would still apply.  */
1974 char $ac_func();
1975
1976 int main() {
1977
1978 /* The GNU C library defines this for functions which it implements
1979     to always fail with ENOSYS.  Some functions are actually named
1980     something starting with __ and the normal name is an alias.  */
1981 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1982 choke me
1983 #else
1984 $ac_func();
1985 #endif
1986
1987 ; return 0; }
1988 EOF
1989 if { (eval echo configure:1990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1990   rm -rf conftest*
1991   eval "ac_cv_func_$ac_func=yes"
1992 else
1993   echo "configure: failed program was:" >&5
1994   cat conftest.$ac_ext >&5
1995   rm -rf conftest*
1996   eval "ac_cv_func_$ac_func=no"
1997 fi
1998 rm -f conftest*
1999 fi
2000
2001 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2002   echo "$ac_t""yes" 1>&6
2003     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2004   cat >> confdefs.h <<EOF
2005 #define $ac_tr_func 1
2006 EOF
2007
2008 else
2009   echo "$ac_t""no" 1>&6
2010 fi
2011 done
2012
2013 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2014 echo "configure:2015: checking for working mmap" >&5
2015 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2016   echo $ac_n "(cached) $ac_c" 1>&6
2017 else
2018   if test "$cross_compiling" = yes; then
2019   ac_cv_func_mmap_fixed_mapped=no
2020 else
2021   cat > conftest.$ac_ext <<EOF
2022 #line 2023 "configure"
2023 #include "confdefs.h"
2024
2025 /* Thanks to Mike Haertel and Jim Avera for this test.
2026    Here is a matrix of mmap possibilities:
2027         mmap private not fixed
2028         mmap private fixed at somewhere currently unmapped
2029         mmap private fixed at somewhere already mapped
2030         mmap shared not fixed
2031         mmap shared fixed at somewhere currently unmapped
2032         mmap shared fixed at somewhere already mapped
2033    For private mappings, we should verify that changes cannot be read()
2034    back from the file, nor mmap's back from the file at a different
2035    address.  (There have been systems where private was not correctly
2036    implemented like the infamous i386 svr4.0, and systems where the
2037    VM page cache was not coherent with the filesystem buffer cache
2038    like early versions of FreeBSD and possibly contemporary NetBSD.)
2039    For shared mappings, we should conversely verify that changes get
2040    propogated back to all the places they're supposed to be.
2041
2042    Grep wants private fixed already mapped.
2043    The main things grep needs to know about mmap are:
2044    * does it exist and is it safe to write into the mmap'd area
2045    * how to use it (BSD variants)  */
2046 #include <sys/types.h>
2047 #include <fcntl.h>
2048 #include <sys/mman.h>
2049
2050 /* This mess was copied from the GNU getpagesize.h.  */
2051 #ifndef HAVE_GETPAGESIZE
2052 # ifdef HAVE_UNISTD_H
2053 #  include <unistd.h>
2054 # endif
2055
2056 /* Assume that all systems that can run configure have sys/param.h.  */
2057 # ifndef HAVE_SYS_PARAM_H
2058 #  define HAVE_SYS_PARAM_H 1
2059 # endif
2060
2061 # ifdef _SC_PAGESIZE
2062 #  define getpagesize() sysconf(_SC_PAGESIZE)
2063 # else /* no _SC_PAGESIZE */
2064 #  ifdef HAVE_SYS_PARAM_H
2065 #   include <sys/param.h>
2066 #   ifdef EXEC_PAGESIZE
2067 #    define getpagesize() EXEC_PAGESIZE
2068 #   else /* no EXEC_PAGESIZE */
2069 #    ifdef NBPG
2070 #     define getpagesize() NBPG * CLSIZE
2071 #     ifndef CLSIZE
2072 #      define CLSIZE 1
2073 #     endif /* no CLSIZE */
2074 #    else /* no NBPG */
2075 #     ifdef NBPC
2076 #      define getpagesize() NBPC
2077 #     else /* no NBPC */
2078 #      ifdef PAGESIZE
2079 #       define getpagesize() PAGESIZE
2080 #      endif /* PAGESIZE */
2081 #     endif /* no NBPC */
2082 #    endif /* no NBPG */
2083 #   endif /* no EXEC_PAGESIZE */
2084 #  else /* no HAVE_SYS_PARAM_H */
2085 #   define getpagesize() 8192   /* punt totally */
2086 #  endif /* no HAVE_SYS_PARAM_H */
2087 # endif /* no _SC_PAGESIZE */
2088
2089 #endif /* no HAVE_GETPAGESIZE */
2090
2091 #ifdef __cplusplus
2092 extern "C" { void *malloc(unsigned); }
2093 #else
2094 char *malloc();
2095 #endif
2096
2097 int
2098 main()
2099 {
2100         char *data, *data2, *data3;
2101         int i, pagesize;
2102         int fd;
2103
2104         pagesize = getpagesize();
2105
2106         /*
2107          * First, make a file with some known garbage in it.
2108          */
2109         data = malloc(pagesize);
2110         if (!data)
2111                 exit(1);
2112         for (i = 0; i < pagesize; ++i)
2113                 *(data + i) = rand();
2114         umask(0);
2115         fd = creat("conftestmmap", 0600);
2116         if (fd < 0)
2117                 exit(1);
2118         if (write(fd, data, pagesize) != pagesize)
2119                 exit(1);
2120         close(fd);
2121
2122         /*
2123          * Next, try to mmap the file at a fixed address which
2124          * already has something else allocated at it.  If we can,
2125          * also make sure that we see the same garbage.
2126          */
2127         fd = open("conftestmmap", O_RDWR);
2128         if (fd < 0)
2129                 exit(1);
2130         data2 = malloc(2 * pagesize);
2131         if (!data2)
2132                 exit(1);
2133         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2134         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2135             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2136                 exit(1);
2137         for (i = 0; i < pagesize; ++i)
2138                 if (*(data + i) != *(data2 + i))
2139                         exit(1);
2140
2141         /*
2142          * Finally, make sure that changes to the mapped area
2143          * do not percolate back to the file as seen by read().
2144          * (This is a bug on some variants of i386 svr4.0.)
2145          */
2146         for (i = 0; i < pagesize; ++i)
2147                 *(data2 + i) = *(data2 + i) + 1;
2148         data3 = malloc(pagesize);
2149         if (!data3)
2150                 exit(1);
2151         if (read(fd, data3, pagesize) != pagesize)
2152                 exit(1);
2153         for (i = 0; i < pagesize; ++i)
2154                 if (*(data + i) != *(data3 + i))
2155                         exit(1);
2156         close(fd);
2157         unlink("conftestmmap");
2158         exit(0);
2159 }
2160
2161 EOF
2162 if { (eval echo configure:2163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2163 then
2164   ac_cv_func_mmap_fixed_mapped=yes
2165 else
2166   echo "configure: failed program was:" >&5
2167   cat conftest.$ac_ext >&5
2168   rm -fr conftest*
2169   ac_cv_func_mmap_fixed_mapped=no
2170 fi
2171 rm -fr conftest*
2172 fi
2173
2174 fi
2175
2176 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2177 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2178   cat >> confdefs.h <<\EOF
2179 #define HAVE_MMAP 1
2180 EOF
2181
2182 fi
2183
2184
2185 case "$target_os" in
2186 solaris*)
2187                 for ac_func in poll
2188 do
2189 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2190 echo "configure:2191: checking for $ac_func" >&5
2191 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2192   echo $ac_n "(cached) $ac_c" 1>&6
2193 else
2194   cat > conftest.$ac_ext <<EOF
2195 #line 2196 "configure"
2196 #include "confdefs.h"
2197 /* System header to define __stub macros and hopefully few prototypes,
2198     which can conflict with char $ac_func(); below.  */
2199 #include <assert.h>
2200 /* Override any gcc2 internal prototype to avoid an error.  */
2201 /* We use char because int might match the return type of a gcc2
2202     builtin and then its argument prototype would still apply.  */
2203 char $ac_func();
2204
2205 int main() {
2206
2207 /* The GNU C library defines this for functions which it implements
2208     to always fail with ENOSYS.  Some functions are actually named
2209     something starting with __ and the normal name is an alias.  */
2210 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2211 choke me
2212 #else
2213 $ac_func();
2214 #endif
2215
2216 ; return 0; }
2217 EOF
2218 if { (eval echo configure:2219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2219   rm -rf conftest*
2220   eval "ac_cv_func_$ac_func=yes"
2221 else
2222   echo "configure: failed program was:" >&5
2223   cat conftest.$ac_ext >&5
2224   rm -rf conftest*
2225   eval "ac_cv_func_$ac_func=no"
2226 fi
2227 rm -f conftest*
2228 fi
2229
2230 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2231   echo "$ac_t""yes" 1>&6
2232     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2233   cat >> confdefs.h <<EOF
2234 #define $ac_tr_func 1
2235 EOF
2236
2237 else
2238   echo "$ac_t""no" 1>&6
2239 fi
2240 done
2241
2242         ;;
2243 *)
2244         for ac_func in select poll
2245 do
2246 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2247 echo "configure:2248: checking for $ac_func" >&5
2248 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2249   echo $ac_n "(cached) $ac_c" 1>&6
2250 else
2251   cat > conftest.$ac_ext <<EOF
2252 #line 2253 "configure"
2253 #include "confdefs.h"
2254 /* System header to define __stub macros and hopefully few prototypes,
2255     which can conflict with char $ac_func(); below.  */
2256 #include <assert.h>
2257 /* Override any gcc2 internal prototype to avoid an error.  */
2258 /* We use char because int might match the return type of a gcc2
2259     builtin and then its argument prototype would still apply.  */
2260 char $ac_func();
2261
2262 int main() {
2263
2264 /* The GNU C library defines this for functions which it implements
2265     to always fail with ENOSYS.  Some functions are actually named
2266     something starting with __ and the normal name is an alias.  */
2267 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2268 choke me
2269 #else
2270 $ac_func();
2271 #endif
2272
2273 ; return 0; }
2274 EOF
2275 if { (eval echo configure:2276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2276   rm -rf conftest*
2277   eval "ac_cv_func_$ac_func=yes"
2278 else
2279   echo "configure: failed program was:" >&5
2280   cat conftest.$ac_ext >&5
2281   rm -rf conftest*
2282   eval "ac_cv_func_$ac_func=no"
2283 fi
2284 rm -f conftest*
2285 fi
2286
2287 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2288   echo "$ac_t""yes" 1>&6
2289     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2290   cat >> confdefs.h <<EOF
2291 #define $ac_tr_func 1
2292 EOF
2293
2294 else
2295   echo "$ac_t""no" 1>&6
2296 fi
2297 done
2298
2299         ;;
2300 esac
2301
2302 echo $ac_n "checking if struct tm has tm_gmtoff member""... $ac_c" 1>&6
2303 echo "configure:2304: checking if struct tm has tm_gmtoff member" >&5
2304     if eval "test \"`echo '$''{'ac_cv_acme_tm_has_tm_gmtoff'+set}'`\" = set"; then
2305   echo $ac_n "(cached) $ac_c" 1>&6
2306 else
2307   cat > conftest.$ac_ext <<EOF
2308 #line 2309 "configure"
2309 #include "confdefs.h"
2310
2311 #       include <sys/types.h>
2312 #       include <time.h>
2313 int main() {
2314 u_int i = sizeof(((struct tm *)0)->tm_gmtoff)
2315 ; return 0; }
2316 EOF
2317 if { (eval echo configure:2318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2318   rm -rf conftest*
2319   ac_cv_acme_tm_has_tm_gmtoff=yes
2320 else
2321   echo "configure: failed program was:" >&5
2322   cat conftest.$ac_ext >&5
2323   rm -rf conftest*
2324   ac_cv_acme_tm_has_tm_gmtoff=no
2325 fi
2326 rm -f conftest*
2327 fi
2328
2329     echo "$ac_t""$ac_cv_acme_tm_has_tm_gmtoff" 1>&6
2330     if test $ac_cv_acme_tm_has_tm_gmtoff = yes ; then
2331             cat >> confdefs.h <<\EOF
2332 #define HAVE_TM_GMTOFF 1
2333 EOF
2334
2335     fi
2336 echo $ac_n "checking if int64_t exists""... $ac_c" 1>&6
2337 echo "configure:2338: checking if int64_t exists" >&5
2338     if eval "test \"`echo '$''{'ac_cv_acme_int64_t'+set}'`\" = set"; then
2339   echo $ac_n "(cached) $ac_c" 1>&6
2340 else
2341   cat > conftest.$ac_ext <<EOF
2342 #line 2343 "configure"
2343 #include "confdefs.h"
2344
2345 #       include <sys/types.h>
2346 int main() {
2347 int64_t i64
2348 ; return 0; }
2349 EOF
2350 if { (eval echo configure:2351: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2351   rm -rf conftest*
2352   ac_cv_acme_int64_t=yes
2353 else
2354   echo "configure: failed program was:" >&5
2355   cat conftest.$ac_ext >&5
2356   rm -rf conftest*
2357   ac_cv_acme_int64_t=no
2358 fi
2359 rm -f conftest*
2360 fi
2361
2362     echo "$ac_t""$ac_cv_acme_int64_t" 1>&6
2363     if test $ac_cv_acme_int64_t = yes ; then
2364             cat >> confdefs.h <<\EOF
2365 #define HAVE_INT64T 1
2366 EOF
2367
2368     fi
2369 echo $ac_n "checking if socklen_t exists""... $ac_c" 1>&6
2370 echo "configure:2371: checking if socklen_t exists" >&5
2371     if eval "test \"`echo '$''{'ac_cv_acme_socklen_t'+set}'`\" = set"; then
2372   echo $ac_n "(cached) $ac_c" 1>&6
2373 else
2374   cat > conftest.$ac_ext <<EOF
2375 #line 2376 "configure"
2376 #include "confdefs.h"
2377
2378 #       include <sys/types.h>
2379 #       include <sys/socket.h>
2380 int main() {
2381 socklen_t slen
2382 ; return 0; }
2383 EOF
2384 if { (eval echo configure:2385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2385   rm -rf conftest*
2386   ac_cv_acme_socklen_t=yes
2387 else
2388   echo "configure: failed program was:" >&5
2389   cat conftest.$ac_ext >&5
2390   rm -rf conftest*
2391   ac_cv_acme_socklen_t=no
2392 fi
2393 rm -f conftest*
2394 fi
2395
2396     echo "$ac_t""$ac_cv_acme_socklen_t" 1>&6
2397     if test $ac_cv_acme_socklen_t = yes ; then
2398             cat >> confdefs.h <<\EOF
2399 #define HAVE_SOCKLENT 1
2400 EOF
2401
2402     fi
2403
2404 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2405 echo "configure:2406: checking whether ${MAKE-make} sets \${MAKE}" >&5
2406 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
2407 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2408   echo $ac_n "(cached) $ac_c" 1>&6
2409 else
2410   cat > conftestmake <<\EOF
2411 all:
2412         @echo 'ac_maketemp="${MAKE}"'
2413 EOF
2414 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2415 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2416 if test -n "$ac_maketemp"; then
2417   eval ac_cv_prog_make_${ac_make}_set=yes
2418 else
2419   eval ac_cv_prog_make_${ac_make}_set=no
2420 fi
2421 rm -f conftestmake
2422 fi
2423 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2424   echo "$ac_t""yes" 1>&6
2425   SET_MAKE=
2426 else
2427   echo "$ac_t""no" 1>&6
2428   SET_MAKE="MAKE=${MAKE-make}"
2429 fi
2430
2431 # Find a good install program.  We prefer a C program (faster),
2432 # so one script is as good as another.  But avoid the broken or
2433 # incompatible versions:
2434 # SysV /etc/install, /usr/sbin/install
2435 # SunOS /usr/etc/install
2436 # IRIX /sbin/install
2437 # AIX /bin/install
2438 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2439 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2440 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2441 # ./install, which can be erroneously created by make from ./install.sh.
2442 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2443 echo "configure:2444: checking for a BSD compatible install" >&5
2444 if test -z "$INSTALL"; then
2445 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2446   echo $ac_n "(cached) $ac_c" 1>&6
2447 else
2448     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2449   for ac_dir in $PATH; do
2450     # Account for people who put trailing slashes in PATH elements.
2451     case "$ac_dir/" in
2452     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2453     *)
2454       # OSF1 and SCO ODT 3.0 have their own names for install.
2455       # Don't use installbsd from OSF since it installs stuff as root
2456       # by default.
2457       for ac_prog in ginstall scoinst install; do
2458         if test -f $ac_dir/$ac_prog; then
2459           if test $ac_prog = install &&
2460             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2461             # AIX install.  It has an incompatible calling convention.
2462             :
2463           else
2464             ac_cv_path_install="$ac_dir/$ac_prog -c"
2465             break 2
2466           fi
2467         fi
2468       done
2469       ;;
2470     esac
2471   done
2472   IFS="$ac_save_IFS"
2473
2474 fi
2475   if test "${ac_cv_path_install+set}" = set; then
2476     INSTALL="$ac_cv_path_install"
2477   else
2478     # As a last resort, use the slow shell script.  We don't cache a
2479     # path for INSTALL within a source directory, because that will
2480     # break other packages using the cache if that directory is
2481     # removed, or if the path is relative.
2482     INSTALL="$ac_install_sh"
2483   fi
2484 fi
2485 echo "$ac_t""$INSTALL" 1>&6
2486
2487 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2488 # It thinks the first close brace ends the variable substitution.
2489 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2490
2491 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2492
2493 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2494
2495
2496
2497
2498
2499
2500
2501 trap '' 1 2 15
2502 cat > confcache <<\EOF
2503 # This file is a shell script that caches the results of configure
2504 # tests run on this system so they can be shared between configure
2505 # scripts and configure runs.  It is not useful on other systems.
2506 # If it contains results you don't want to keep, you may remove or edit it.
2507 #
2508 # By default, configure uses ./config.cache as the cache file,
2509 # creating it if it does not exist already.  You can give configure
2510 # the --cache-file=FILE option to use a different cache file; that is
2511 # what configure does when it calls configure scripts in
2512 # subdirectories, so they share the cache.
2513 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2514 # config.status only pays attention to the cache file if you give it the
2515 # --recheck option to rerun configure.
2516 #
2517 EOF
2518 # The following way of writing the cache mishandles newlines in values,
2519 # but we know of no workaround that is simple, portable, and efficient.
2520 # So, don't put newlines in cache variables' values.
2521 # Ultrix sh set writes to stderr and can't be redirected directly,
2522 # and sets the high bit in the cache file unless we assign to the vars.
2523 (set) 2>&1 |
2524   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2525   *ac_space=\ *)
2526     # `set' does not quote correctly, so add quotes (double-quote substitution
2527     # turns \\\\ into \\, and sed turns \\ into \).
2528     sed -n \
2529       -e "s/'/'\\\\''/g" \
2530       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2531     ;;
2532   *)
2533     # `set' quotes correctly as required by POSIX, so do not add quotes.
2534     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2535     ;;
2536   esac >> confcache
2537 if cmp -s $cache_file confcache; then
2538   :
2539 else
2540   if test -w $cache_file; then
2541     echo "updating cache $cache_file"
2542     cat confcache > $cache_file
2543   else
2544     echo "not updating unwritable cache $cache_file"
2545   fi
2546 fi
2547 rm -f confcache
2548
2549 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2550
2551 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2552 # Let make expand exec_prefix.
2553 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2554
2555 # Any assignment to VPATH causes Sun make to only execute
2556 # the first set of double-colon rules, so remove it if not needed.
2557 # If there is a colon in the path, we need to keep it.
2558 if test "x$srcdir" = x.; then
2559   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2560 fi
2561
2562 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2563
2564 # Transform confdefs.h into DEFS.
2565 # Protect against shell expansion while executing Makefile rules.
2566 # Protect against Makefile macro expansion.
2567 cat > conftest.defs <<\EOF
2568 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2569 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2570 s%\[%\\&%g
2571 s%\]%\\&%g
2572 s%\$%$$%g
2573 EOF
2574 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2575 rm -f conftest.defs
2576
2577
2578 # Without the "./", some shells look in PATH for config.status.
2579 : ${CONFIG_STATUS=./config.status}
2580
2581 echo creating $CONFIG_STATUS
2582 rm -f $CONFIG_STATUS
2583 cat > $CONFIG_STATUS <<EOF
2584 #! /bin/sh
2585 # Generated automatically by configure.
2586 # Run this file to recreate the current configuration.
2587 # This directory was configured as follows,
2588 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2589 #
2590 # $0 $ac_configure_args
2591 #
2592 # Compiler output produced by configure, useful for debugging
2593 # configure, is in ./config.log if it exists.
2594
2595 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2596 for ac_option
2597 do
2598   case "\$ac_option" in
2599   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2600     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2601     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2602   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2603     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2604     exit 0 ;;
2605   -help | --help | --hel | --he | --h)
2606     echo "\$ac_cs_usage"; exit 0 ;;
2607   *) echo "\$ac_cs_usage"; exit 1 ;;
2608   esac
2609 done
2610
2611 ac_given_srcdir=$srcdir
2612 ac_given_INSTALL="$INSTALL"
2613
2614 trap 'rm -fr `echo "Makefile cgi-src/Makefile extras/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2615 EOF
2616 cat >> $CONFIG_STATUS <<EOF
2617
2618 # Protect against being on the right side of a sed subst in config.status.
2619 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2620  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2621 $ac_vpsub
2622 $extrasub
2623 s%@SHELL@%$SHELL%g
2624 s%@CFLAGS@%$CFLAGS%g
2625 s%@CPPFLAGS@%$CPPFLAGS%g
2626 s%@CXXFLAGS@%$CXXFLAGS%g
2627 s%@FFLAGS@%$FFLAGS%g
2628 s%@DEFS@%$DEFS%g
2629 s%@LDFLAGS@%$LDFLAGS%g
2630 s%@LIBS@%$LIBS%g
2631 s%@exec_prefix@%$exec_prefix%g
2632 s%@prefix@%$prefix%g
2633 s%@program_transform_name@%$program_transform_name%g
2634 s%@bindir@%$bindir%g
2635 s%@sbindir@%$sbindir%g
2636 s%@libexecdir@%$libexecdir%g
2637 s%@datadir@%$datadir%g
2638 s%@sysconfdir@%$sysconfdir%g
2639 s%@sharedstatedir@%$sharedstatedir%g
2640 s%@localstatedir@%$localstatedir%g
2641 s%@libdir@%$libdir%g
2642 s%@includedir@%$includedir%g
2643 s%@oldincludedir@%$oldincludedir%g
2644 s%@infodir@%$infodir%g
2645 s%@mandir@%$mandir%g
2646 s%@host@%$host%g
2647 s%@host_alias@%$host_alias%g
2648 s%@host_cpu@%$host_cpu%g
2649 s%@host_vendor@%$host_vendor%g
2650 s%@host_os@%$host_os%g
2651 s%@target@%$target%g
2652 s%@target_alias@%$target_alias%g
2653 s%@target_cpu@%$target_cpu%g
2654 s%@target_vendor@%$target_vendor%g
2655 s%@target_os@%$target_os%g
2656 s%@build@%$build%g
2657 s%@build_alias@%$build_alias%g
2658 s%@build_cpu@%$build_cpu%g
2659 s%@build_vendor@%$build_vendor%g
2660 s%@build_os@%$build_os%g
2661 s%@CC@%$CC%g
2662 s%@CPP@%$CPP%g
2663 s%@LIBOBJS@%$LIBOBJS%g
2664 s%@SET_MAKE@%$SET_MAKE%g
2665 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2666 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2667 s%@INSTALL_DATA@%$INSTALL_DATA%g
2668 s%@V_CCOPT@%$V_CCOPT%g
2669 s%@V_STATICFLAG@%$V_STATICFLAG%g
2670 s%@V_NETLIBS@%$V_NETLIBS%g
2671
2672 CEOF
2673 EOF
2674
2675 cat >> $CONFIG_STATUS <<\EOF
2676
2677 # Split the substitutions into bite-sized pieces for seds with
2678 # small command number limits, like on Digital OSF/1 and HP-UX.
2679 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2680 ac_file=1 # Number of current file.
2681 ac_beg=1 # First line for current file.
2682 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2683 ac_more_lines=:
2684 ac_sed_cmds=""
2685 while $ac_more_lines; do
2686   if test $ac_beg -gt 1; then
2687     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2688   else
2689     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2690   fi
2691   if test ! -s conftest.s$ac_file; then
2692     ac_more_lines=false
2693     rm -f conftest.s$ac_file
2694   else
2695     if test -z "$ac_sed_cmds"; then
2696       ac_sed_cmds="sed -f conftest.s$ac_file"
2697     else
2698       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2699     fi
2700     ac_file=`expr $ac_file + 1`
2701     ac_beg=$ac_end
2702     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2703   fi
2704 done
2705 if test -z "$ac_sed_cmds"; then
2706   ac_sed_cmds=cat
2707 fi
2708 EOF
2709
2710 cat >> $CONFIG_STATUS <<EOF
2711
2712 CONFIG_FILES=\${CONFIG_FILES-"Makefile cgi-src/Makefile extras/Makefile"}
2713 EOF
2714 cat >> $CONFIG_STATUS <<\EOF
2715 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2716   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2717   case "$ac_file" in
2718   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2719        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2720   *) ac_file_in="${ac_file}.in" ;;
2721   esac
2722
2723   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2724
2725   # Remove last slash and all that follows it.  Not all systems have dirname.
2726   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2727   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2728     # The file is in a subdirectory.
2729     test ! -d "$ac_dir" && mkdir "$ac_dir"
2730     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2731     # A "../" for each directory in $ac_dir_suffix.
2732     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2733   else
2734     ac_dir_suffix= ac_dots=
2735   fi
2736
2737   case "$ac_given_srcdir" in
2738   .)  srcdir=.
2739       if test -z "$ac_dots"; then top_srcdir=.
2740       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2741   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2742   *) # Relative path.
2743     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2744     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2745   esac
2746
2747   case "$ac_given_INSTALL" in
2748   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2749   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2750   esac
2751
2752   echo creating "$ac_file"
2753   rm -f "$ac_file"
2754   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2755   case "$ac_file" in
2756   *Makefile*) ac_comsub="1i\\
2757 # $configure_input" ;;
2758   *) ac_comsub= ;;
2759   esac
2760
2761   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2762   sed -e "$ac_comsub
2763 s%@configure_input@%$configure_input%g
2764 s%@srcdir@%$srcdir%g
2765 s%@top_srcdir@%$top_srcdir%g
2766 s%@INSTALL@%$INSTALL%g
2767 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2768 fi; done
2769 rm -f conftest.s*
2770
2771 EOF
2772 cat >> $CONFIG_STATUS <<EOF
2773
2774 EOF
2775 cat >> $CONFIG_STATUS <<\EOF
2776
2777 exit 0
2778 EOF
2779 chmod +x $CONFIG_STATUS
2780 rm -fr confdefs* $ac_clean_files
2781 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2782