configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-id-cache       cache all UIDs & GIDs; avoid if using NIS or Hesiod"
  16 ac_help="$ac_help
  17   --with-afs              support -fstype afs"
  18
  19 # Initialize some variables set by options.
  20 # The variables have the same names as the options, with
  21 # dashes changed to underlines.
  22 build=NONE
  23 cache_file=./config.cache
  24 exec_prefix=NONE
  25 host=NONE
  26 no_create=
  27 nonopt=NONE
  28 no_recursion=
  29 prefix=NONE
  30 program_prefix=NONE
  31 program_suffix=NONE
  32 program_transform_name=s,x,x,
  33 silent=
  34 site=
  35 srcdir=
  36 target=NONE
  37 verbose=
  38 x_includes=NONE
  39 x_libraries=NONE
  40 bindir='${exec_prefix}/bin'
  41 sbindir='${exec_prefix}/sbin'
  42 libexecdir='${exec_prefix}/libexec'
  43 datadir='${prefix}/share'
  44 sysconfdir='${prefix}/etc'
  45 sharedstatedir='${prefix}/com'
  46 localstatedir='${prefix}/var'
  47 libdir='${exec_prefix}/lib'
  48 includedir='${prefix}/include'
  49 oldincludedir='/usr/include'
  50 infodir='${prefix}/info'
  51 mandir='${prefix}/man'
  52
  53 # Initialize some other variables.
  54 subdirs=
  55 MFLAGS= MAKEFLAGS=
  56 SHELL=${CONFIG_SHELL-/bin/sh}
  57 # Maximum number of lines to put in a shell here document.
  58 ac_max_here_lines=12
  59
  60 ac_prev=
  61 for ac_option
  62 do
  63
  64   # If the previous option needs an argument, assign it.
  65   if test -n "$ac_prev"; then
  66     eval "$ac_prev=\$ac_option"
  67     ac_prev=
  68     continue
  69   fi
  70
  71   case "$ac_option" in
  72   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  73   *) ac_optarg= ;;
  74   esac
  75
  76   # Accept the important Cygnus configure options, so we can diagnose typos.
  77
  78   case "$ac_option" in
  79
  80   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  81     ac_prev=bindir ;;
  82   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  83     bindir="$ac_optarg" ;;
  84
  85   -build | --build | --buil | --bui | --bu)
  86     ac_prev=build ;;
  87   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  88     build="$ac_optarg" ;;
  89
  90   -cache-file | --cache-file | --cache-fil | --cache-fi \
  91   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  92     ac_prev=cache_file ;;
  93   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  94   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  95     cache_file="$ac_optarg" ;;
  96
  97   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  98     ac_prev=datadir ;;
  99   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 100   | --da=*)
 101     datadir="$ac_optarg" ;;
 102
 103   -disable-* | --disable-*)
 104     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 105     # Reject names that are not valid shell variable names.
 106     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 107       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 108     fi
 109     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 110     eval "enable_${ac_feature}=no" ;;
 111
 112   -enable-* | --enable-*)
 113     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 114     # Reject names that are not valid shell variable names.
 115     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 116       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 117     fi
 118     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 119     case "$ac_option" in
 120       *=*) ;;
 121       *) ac_optarg=yes ;;
 122     esac
 123     eval "enable_${ac_feature}='$ac_optarg'" ;;
 124
 125   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 126   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 127   | --exec | --exe | --ex)
 128     ac_prev=exec_prefix ;;
 129   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 130   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 131   | --exec=* | --exe=* | --ex=*)
 132     exec_prefix="$ac_optarg" ;;
 133
 134   -gas | --gas | --ga | --g)
 135     # Obsolete; use --with-gas.
 136     with_gas=yes ;;
 137
 138   -help | --help | --hel | --he)
 139     # Omit some internal or obsolete options to make the list less imposing.
 140     # This message is too long to be a string in the A/UX 3.1 sh.
 141     cat << EOF
 142 Usage: configure [options] [host]
 143 Options: [defaults in brackets after descriptions]
 144 Configuration:
 145   --cache-file=FILE       cache test results in FILE
 146   --help                  print this message
 147   --no-create             do not create output files
 148   --quiet, --silent       do not print \`checking...' messages
 149   --version               print the version of autoconf that created configure
 150 Directory and file names:
 151   --prefix=PREFIX         install architecture-independent files in PREFIX
 152                           [$ac_default_prefix]
 153   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 154                           [same as prefix]
 155   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 156   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 157   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 158   --datadir=DIR           read-only architecture-independent data in DIR
 159                           [PREFIX/share]
 160   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 161   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 162                           [PREFIX/com]
 163   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 164   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 165   --includedir=DIR        C header files in DIR [PREFIX/include]
 166   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 167   --infodir=DIR           info documentation in DIR [PREFIX/info]
 168   --mandir=DIR            man documentation in DIR [PREFIX/man]
 169   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 170   --program-prefix=PREFIX prepend PREFIX to installed program names
 171   --program-suffix=SUFFIX append SUFFIX to installed program names
 172   --program-transform-name=PROGRAM
 173                           run sed PROGRAM on installed program names
 174 EOF
 175     cat << EOF
 176 Host type:
 177   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 178   --host=HOST             configure for HOST [guessed]
 179   --target=TARGET         configure for TARGET [TARGET=HOST]
 180 Features and packages:
 181   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 182   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 183   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 184   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 185   --x-includes=DIR        X include files are in DIR
 186   --x-libraries=DIR       X library files are in DIR
 187 EOF
 188     if test -n "$ac_help"; then
 189       echo "--enable and --with options recognized:$ac_help"
 190     fi
 191     exit 0 ;;
 192
 193   -host | --host | --hos | --ho)
 194     ac_prev=host ;;
 195   -host=* | --host=* | --hos=* | --ho=*)
 196     host="$ac_optarg" ;;
 197
 198   -includedir | --includedir | --includedi | --included | --include \
 199   | --includ | --inclu | --incl | --inc)
 200     ac_prev=includedir ;;
 201   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 202   | --includ=* | --inclu=* | --incl=* | --inc=*)
 203     includedir="$ac_optarg" ;;
 204
 205   -infodir | --infodir | --infodi | --infod | --info | --inf)
 206     ac_prev=infodir ;;
 207   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 208     infodir="$ac_optarg" ;;
 209
 210   -libdir | --libdir | --libdi | --libd)
 211     ac_prev=libdir ;;
 212   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 213     libdir="$ac_optarg" ;;
 214
 215   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 216   | --libexe | --libex | --libe)
 217     ac_prev=libexecdir ;;
 218   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 219   | --libexe=* | --libex=* | --libe=*)
 220     libexecdir="$ac_optarg" ;;
 221
 222   -localstatedir | --localstatedir | --localstatedi | --localstated \
 223   | --localstate | --localstat | --localsta | --localst \
 224   | --locals | --local | --loca | --loc | --lo)
 225     ac_prev=localstatedir ;;
 226   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 227   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 228   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 229     localstatedir="$ac_optarg" ;;
 230
 231   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 232     ac_prev=mandir ;;
 233   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 234     mandir="$ac_optarg" ;;
 235
 236   -nfp | --nfp | --nf)
 237     # Obsolete; use --without-fp.
 238     with_fp=no ;;
 239
 240   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 241   | --no-cr | --no-c)
 242     no_create=yes ;;
 243
 244   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 245   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 246     no_recursion=yes ;;
 247
 248   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 249   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 250   | --oldin | --oldi | --old | --ol | --o)
 251     ac_prev=oldincludedir ;;
 252   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 253   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 254   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 255     oldincludedir="$ac_optarg" ;;
 256
 257   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 258     ac_prev=prefix ;;
 259   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 260     prefix="$ac_optarg" ;;
 261
 262   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 263   | --program-pre | --program-pr | --program-p)
 264     ac_prev=program_prefix ;;
 265   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 266   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 267     program_prefix="$ac_optarg" ;;
 268
 269   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 270   | --program-suf | --program-su | --program-s)
 271     ac_prev=program_suffix ;;
 272   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 273   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 274     program_suffix="$ac_optarg" ;;
 275
 276   -program-transform-name | --program-transform-name \
 277   | --program-transform-nam | --program-transform-na \
 278   | --program-transform-n | --program-transform- \
 279   | --program-transform | --program-transfor \
 280   | --program-transfo | --program-transf \
 281   | --program-trans | --program-tran \
 282   | --progr-tra | --program-tr | --program-t)
 283     ac_prev=program_transform_name ;;
 284   -program-transform-name=* | --program-transform-name=* \
 285   | --program-transform-nam=* | --program-transform-na=* \
 286   | --program-transform-n=* | --program-transform-=* \
 287   | --program-transform=* | --program-transfor=* \
 288   | --program-transfo=* | --program-transf=* \
 289   | --program-trans=* | --program-tran=* \
 290   | --progr-tra=* | --program-tr=* | --program-t=*)
 291     program_transform_name="$ac_optarg" ;;
 292
 293   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 294   | -silent | --silent | --silen | --sile | --sil)
 295     silent=yes ;;
 296
 297   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 298     ac_prev=sbindir ;;
 299   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 300   | --sbi=* | --sb=*)
 301     sbindir="$ac_optarg" ;;
 302
 303   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 304   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 305   | --sharedst | --shareds | --shared | --share | --shar \
 306   | --sha | --sh)
 307     ac_prev=sharedstatedir ;;
 308   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 309   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 310   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 311   | --sha=* | --sh=*)
 312     sharedstatedir="$ac_optarg" ;;
 313
 314   -site | --site | --sit)
 315     ac_prev=site ;;
 316   -site=* | --site=* | --sit=*)
 317     site="$ac_optarg" ;;
 318
 319   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 320     ac_prev=srcdir ;;
 321   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 322     srcdir="$ac_optarg" ;;
 323
 324   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 325   | --syscon | --sysco | --sysc | --sys | --sy)
 326     ac_prev=sysconfdir ;;
 327   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 328   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 329     sysconfdir="$ac_optarg" ;;
 330
 331   -target | --target | --targe | --targ | --tar | --ta | --t)
 332     ac_prev=target ;;
 333   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 334     target="$ac_optarg" ;;
 335
 336   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 337     verbose=yes ;;
 338
 339   -version | --version | --versio | --versi | --vers)
 340     echo "configure generated by autoconf version 2.13"
 341     exit 0 ;;
 342
 343   -with-* | --with-*)
 344     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 345     # Reject names that are not valid shell variable names.
 346     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 347       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 348     fi
 349     ac_package=`echo $ac_package| sed 's/-/_/g'`
 350     case "$ac_option" in
 351       *=*) ;;
 352       *) ac_optarg=yes ;;
 353     esac
 354     eval "with_${ac_package}='$ac_optarg'" ;;
 355
 356   -without-* | --without-*)
 357     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 358     # Reject names that are not valid shell variable names.
 359     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 360       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 361     fi
 362     ac_package=`echo $ac_package| sed 's/-/_/g'`
 363     eval "with_${ac_package}=no" ;;
 364
 365   --x)
 366     # Obsolete; use --with-x.
 367     with_x=yes ;;
 368
 369   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 370   | --x-incl | --x-inc | --x-in | --x-i)
 371     ac_prev=x_includes ;;
 372   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 373   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 374     x_includes="$ac_optarg" ;;
 375
 376   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 377   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 378     ac_prev=x_libraries ;;
 379   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 380   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 381     x_libraries="$ac_optarg" ;;
 382
 383   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 384     ;;
 385
 386   *)
 387     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 388       echo "configure: warning: $ac_option: invalid host type" 1>&2
 389     fi
 390     if test "x$nonopt" != xNONE; then
 391       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 392     fi
 393     nonopt="$ac_option"
 394     ;;
 395
 396   esac
 397 done
 398
 399 if test -n "$ac_prev"; then
 400   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 401 fi
 402
 403 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 404
 405 # File descriptor usage:
 406 # 0 standard input
 407 # 1 file creation
 408 # 2 errors and warnings
 409 # 3 some systems may open it to /dev/tty
 410 # 4 used on the Kubota Titan
 411 # 6 checking for... messages and results
 412 # 5 compiler messages saved in config.log
 413 if test "$silent" = yes; then
 414   exec 6>/dev/null
 415 else
 416   exec 6>&1
 417 fi
 418 exec 5>./config.log
 419
 420 echo "\
 421 This file contains any messages produced by compilers while
 422 running configure, to aid debugging if configure makes a mistake.
 423 " 1>&5
 424
 425 # Strip out --no-create and --no-recursion so they do not pile up.
 426 # Also quote any args containing shell metacharacters.
 427 ac_configure_args=
 428 for ac_arg
 429 do
 430   case "$ac_arg" in
 431   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 432   | --no-cr | --no-c) ;;
 433   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 434   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 435   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 436   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 437   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 438   esac
 439 done
 440
 441 # NLS nuisances.
 442 # Only set these to C if already set.  These must not be set unconditionally
 443 # because not all systems understand e.g. LANG=C (notably SCO).
 444 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 445 # Non-C LC_CTYPE values break the ctype check.
 446 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 447 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 448 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 449 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 450
 451 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 452 rm -rf conftest* confdefs.h
 453 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 454 echo > confdefs.h
 455
 456 # A filename unique to this package, relative to the directory that
 457 # configure is in, which we can look for to find out if srcdir is correct.
 458 ac_unique_file=find/pred.c
 459
 460 # Find the source files, if location was not specified.
 461 if test -z "$srcdir"; then
 462   ac_srcdir_defaulted=yes
 463   # Try the directory containing this script, then its parent.
 464   ac_prog=$0
 465   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 466   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 467   srcdir=$ac_confdir
 468   if test ! -r $srcdir/$ac_unique_file; then
 469     srcdir=..
 470   fi
 471 else
 472   ac_srcdir_defaulted=no
 473 fi
 474 if test ! -r $srcdir/$ac_unique_file; then
 475   if test "$ac_srcdir_defaulted" = yes; then
 476     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 477   else
 478     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 479   fi
 480 fi
 481 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 482
 483 # Prefer explicitly selected file to automatically selected ones.
 484 if test -z "$CONFIG_SITE"; then
 485   if test "x$prefix" != xNONE; then
 486     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 487   else
 488     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 489   fi
 490 fi
 491 for ac_site_file in $CONFIG_SITE; do
 492   if test -r "$ac_site_file"; then
 493     echo "loading site script $ac_site_file"
 494     . "$ac_site_file"
 495   fi
 496 done
 497
 498 if test -r "$cache_file"; then
 499   echo "loading cache $cache_file"
 500   . $cache_file
 501 else
 502   echo "creating cache $cache_file"
 503   > $cache_file
 504 fi
 505
 506 ac_ext=c
 507 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 508 ac_cpp='$CPP $CPPFLAGS'
 509 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 510 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 511 cross_compiling=$ac_cv_prog_cc_cross
 512
 513 ac_exeext=
 514 ac_objext=o
 515 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 516   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 517   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 518     ac_n= ac_c='
 519 ' ac_t='        '
 520   else
 521     ac_n=-n ac_c= ac_t=
 522   fi
 523 else
 524   ac_n= ac_c='\c' ac_t=
 525 fi
 526
 527
 528
 529
 530
 531
 532 ac_aux_dir=
 533 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 534   if test -f $ac_dir/install-sh; then
 535     ac_aux_dir=$ac_dir
 536     ac_install_sh="$ac_aux_dir/install-sh -c"
 537     break
 538   elif test -f $ac_dir/install.sh; then
 539     ac_aux_dir=$ac_dir
 540     ac_install_sh="$ac_aux_dir/install.sh -c"
 541     break
 542   fi
 543 done
 544 if test -z "$ac_aux_dir"; then
 545   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 546 fi
 547 ac_config_guess=$ac_aux_dir/config.guess
 548 ac_config_sub=$ac_aux_dir/config.sub
 549 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 550
 551 # Find a good install program.  We prefer a C program (faster),
 552 # so one script is as good as another.  But avoid the broken or
 553 # incompatible versions:
 554 # SysV /etc/install, /usr/sbin/install
 555 # SunOS /usr/etc/install
 556 # IRIX /sbin/install
 557 # AIX /bin/install
 558 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 559 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 560 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 561 # ./install, which can be erroneously created by make from ./install.sh.
 562 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 563 echo "configure:564: checking for a BSD compatible install" >&5
 564 if test -z "$INSTALL"; then
 565 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 566   echo $ac_n "(cached) $ac_c" 1>&6
 567 else
 568     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 569   for ac_dir in $PATH; do
 570     # Account for people who put trailing slashes in PATH elements.
 571     case "$ac_dir/" in
 572     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 573     *)
 574       # OSF1 and SCO ODT 3.0 have their own names for install.
 575       # Don't use installbsd from OSF since it installs stuff as root
 576       # by default.
 577       for ac_prog in ginstall scoinst install; do
 578         if test -f $ac_dir/$ac_prog; then
 579           if test $ac_prog = install &&
 580             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 581             # AIX install.  It has an incompatible calling convention.
 582             :
 583           else
 584             ac_cv_path_install="$ac_dir/$ac_prog -c"
 585             break 2
 586           fi
 587         fi
 588       done
 589       ;;
 590     esac
 591   done
 592   IFS="$ac_save_IFS"
 593
 594 fi
 595   if test "${ac_cv_path_install+set}" = set; then
 596     INSTALL="$ac_cv_path_install"
 597   else
 598     # As a last resort, use the slow shell script.  We don't cache a
 599     # path for INSTALL within a source directory, because that will
 600     # break other packages using the cache if that directory is
 601     # removed, or if the path is relative.
 602     INSTALL="$ac_install_sh"
 603   fi
 604 fi
 605 echo "$ac_t""$INSTALL" 1>&6
 606
 607 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 608 # It thinks the first close brace ends the variable substitution.
 609 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 610
 611 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 612
 613 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 614
 615 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 616 echo "configure:617: checking whether build environment is sane" >&5
 617 # Just in case
 618 sleep 1
 619 echo timestamp > conftestfile
 620 # Do `set' in a subshell so we don't clobber the current shell's
 621 # arguments.  Must try -L first in case configure is actually a
 622 # symlink; some systems play weird games with the mod time of symlinks
 623 # (eg FreeBSD returns the mod time of the symlink's containing
 624 # directory).
 625 if (
 626    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 627    if test "$*" = "X"; then
 628       # -L didn't work.
 629       set X `ls -t $srcdir/configure conftestfile`
 630    fi
 631    if test "$*" != "X $srcdir/configure conftestfile" \
 632       && test "$*" != "X conftestfile $srcdir/configure"; then
 633
 634       # If neither matched, then we have a broken ls.  This can happen
 635       # if, for instance, CONFIG_SHELL is bash and it inherits a
 636       # broken ls alias from the environment.  This has actually
 637       # happened.  Such a system could not be considered "sane".
 638       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 639 alias in your environment" 1>&2; exit 1; }
 640    fi
 641
 642    test "$2" = conftestfile
 643    )
 644 then
 645    # Ok.
 646    :
 647 else
 648    { echo "configure: error: newly created file is older than distributed files!
 649 Check your system clock" 1>&2; exit 1; }
 650 fi
 651 rm -f conftest*
 652 echo "$ac_t""yes" 1>&6
 653 if test "$program_transform_name" = s,x,x,; then
 654   program_transform_name=
 655 else
 656   # Double any \ or $.  echo might interpret backslashes.
 657   cat <<\EOF_SED > conftestsed
 658 s,\\,\\\\,g; s,\$,$$,g
 659 EOF_SED
 660   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 661   rm -f conftestsed
 662 fi
 663 test "$program_prefix" != NONE &&
 664   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 665 # Use a double $ so make ignores it.
 666 test "$program_suffix" != NONE &&
 667   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 668
 669 # sed with no file args requires a program.
 670 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 671
 672 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 673 echo "configure:674: checking whether ${MAKE-make} sets \${MAKE}" >&5
 674 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 675 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 676   echo $ac_n "(cached) $ac_c" 1>&6
 677 else
 678   cat > conftestmake <<\EOF
 679 all:
 680         @echo 'ac_maketemp="${MAKE}"'
 681 EOF
 682 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 683 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 684 if test -n "$ac_maketemp"; then
 685   eval ac_cv_prog_make_${ac_make}_set=yes
 686 else
 687   eval ac_cv_prog_make_${ac_make}_set=no
 688 fi
 689 rm -f conftestmake
 690 fi
 691 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 692   echo "$ac_t""yes" 1>&6
 693   SET_MAKE=
 694 else
 695   echo "$ac_t""no" 1>&6
 696   SET_MAKE="MAKE=${MAKE-make}"
 697 fi
 698
 699
 700 PACKAGE=findutils
 701
 702 VERSION=4.1.1
 703
 704 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 705   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 706 fi
 707 cat >> confdefs.h <<EOF
 708 #define PACKAGE "$PACKAGE"
 709 EOF
 710
 711 cat >> confdefs.h <<EOF
 712 #define VERSION "$VERSION"
 713 EOF
 714
 715
 716
 717 missing_dir=`cd $ac_aux_dir && pwd`
 718 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 719 echo "configure:720: checking for working aclocal" >&5
 720 # Run test in a subshell; some versions of sh will print an error if
 721 # an executable is not found, even if stderr is redirected.
 722 # Redirect stdin to placate older versions of autoconf.  Sigh.
 723 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 724    ACLOCAL=aclocal
 725    echo "$ac_t""found" 1>&6
 726 else
 727    ACLOCAL="$missing_dir/missing aclocal"
 728    echo "$ac_t""missing" 1>&6
 729 fi
 730
 731 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 732 echo "configure:733: checking for working autoconf" >&5
 733 # Run test in a subshell; some versions of sh will print an error if
 734 # an executable is not found, even if stderr is redirected.
 735 # Redirect stdin to placate older versions of autoconf.  Sigh.
 736 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 737    AUTOCONF=autoconf
 738    echo "$ac_t""found" 1>&6
 739 else
 740    AUTOCONF="$missing_dir/missing autoconf"
 741    echo "$ac_t""missing" 1>&6
 742 fi
 743
 744 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 745 echo "configure:746: checking for working automake" >&5
 746 # Run test in a subshell; some versions of sh will print an error if
 747 # an executable is not found, even if stderr is redirected.
 748 # Redirect stdin to placate older versions of autoconf.  Sigh.
 749 if (automake --version) < /dev/null > /dev/null 2>&1; then
 750    AUTOMAKE=automake
 751    echo "$ac_t""found" 1>&6
 752 else
 753    AUTOMAKE="$missing_dir/missing automake"
 754    echo "$ac_t""missing" 1>&6
 755 fi
 756
 757 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 758 echo "configure:759: checking for working autoheader" >&5
 759 # Run test in a subshell; some versions of sh will print an error if
 760 # an executable is not found, even if stderr is redirected.
 761 # Redirect stdin to placate older versions of autoconf.  Sigh.
 762 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 763    AUTOHEADER=autoheader
 764    echo "$ac_t""found" 1>&6
 765 else
 766    AUTOHEADER="$missing_dir/missing autoheader"
 767    echo "$ac_t""missing" 1>&6
 768 fi
 769
 770 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 771 echo "configure:772: checking for working makeinfo" >&5
 772 # Run test in a subshell; some versions of sh will print an error if
 773 # an executable is not found, even if stderr is redirected.
 774 # Redirect stdin to placate older versions of autoconf.  Sigh.
 775 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 776    MAKEINFO=makeinfo
 777    echo "$ac_t""found" 1>&6
 778 else
 779    MAKEINFO="$missing_dir/missing makeinfo"
 780    echo "$ac_t""missing" 1>&6
 781 fi
 782
 783
 784
 785 # Check whether --enable-id-cache or --disable-id-cache was given.
 786 if test "${enable_id_cache+set}" = set; then
 787   enableval="$enable_id_cache"
 788   cat >> confdefs.h <<\EOF
 789 #define CACHE_IDS 1
 790 EOF
 791
 792 fi
 793
 794 # Check whether --with-afs or --without-afs was given.
 795 if test "${with_afs+set}" = set; then
 796   withval="$with_afs"
 797     cat >> confdefs.h <<\EOF
 798 #define AFS 1
 799 EOF
 800
 801   CPPFLAGS="$CPPFLAGS -I/usr/afsws/include"
 802   LIBS="$LIBS -L/usr/afsws/lib -L/usr/afsws/lib/afs -lsys -lrx -llwp"
 803 fi
 804
 805 if test "$program_transform_name" = s,x,x,; then
 806   program_transform_name=
 807 else
 808   # Double any \ or $.  echo might interpret backslashes.
 809   cat <<\EOF_SED > conftestsed
 810 s,\\,\\\\,g; s,\$,$$,g
 811 EOF_SED
 812   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 813   rm -f conftestsed
 814 fi
 815 test "$program_prefix" != NONE &&
 816   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 817 # Use a double $ so make ignores it.
 818 test "$program_suffix" != NONE &&
 819   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 820
 821 # sed with no file args requires a program.
 822 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 823
 824
 825 # Extract the first word of "gcc", so it can be a program name with args.
 826 set dummy gcc; ac_word=$2
 827 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 828 echo "configure:829: checking for $ac_word" >&5
 829 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 830   echo $ac_n "(cached) $ac_c" 1>&6
 831 else
 832   if test -n "$CC"; then
 833   ac_cv_prog_CC="$CC" # Let the user override the test.
 834 else
 835   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 836   ac_dummy="$PATH"
 837   for ac_dir in $ac_dummy; do
 838     test -z "$ac_dir" && ac_dir=.
 839     if test -f $ac_dir/$ac_word; then
 840       ac_cv_prog_CC="gcc"
 841       break
 842     fi
 843   done
 844   IFS="$ac_save_ifs"
 845 fi
 846 fi
 847 CC="$ac_cv_prog_CC"
 848 if test -n "$CC"; then
 849   echo "$ac_t""$CC" 1>&6
 850 else
 851   echo "$ac_t""no" 1>&6
 852 fi
 853
 854 if test -z "$CC"; then
 855   # Extract the first word of "cc", so it can be a program name with args.
 856 set dummy cc; ac_word=$2
 857 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 858 echo "configure:859: checking for $ac_word" >&5
 859 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 860   echo $ac_n "(cached) $ac_c" 1>&6
 861 else
 862   if test -n "$CC"; then
 863   ac_cv_prog_CC="$CC" # Let the user override the test.
 864 else
 865   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 866   ac_prog_rejected=no
 867   ac_dummy="$PATH"
 868   for ac_dir in $ac_dummy; do
 869     test -z "$ac_dir" && ac_dir=.
 870     if test -f $ac_dir/$ac_word; then
 871       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 872         ac_prog_rejected=yes
 873         continue
 874       fi
 875       ac_cv_prog_CC="cc"
 876       break
 877     fi
 878   done
 879   IFS="$ac_save_ifs"
 880 if test $ac_prog_rejected = yes; then
 881   # We found a bogon in the path, so make sure we never use it.
 882   set dummy $ac_cv_prog_CC
 883   shift
 884   if test $# -gt 0; then
 885     # We chose a different compiler from the bogus one.
 886     # However, it has the same basename, so the bogon will be chosen
 887     # first if we set CC to just the basename; use the full file name.
 888     shift
 889     set dummy "$ac_dir/$ac_word" "$@"
 890     shift
 891     ac_cv_prog_CC="$@"
 892   fi
 893 fi
 894 fi
 895 fi
 896 CC="$ac_cv_prog_CC"
 897 if test -n "$CC"; then
 898   echo "$ac_t""$CC" 1>&6
 899 else
 900   echo "$ac_t""no" 1>&6
 901 fi
 902
 903   if test -z "$CC"; then
 904     case "`uname -s`" in
 905     *win32* | *WIN32*)
 906       # Extract the first word of "cl", so it can be a program name with args.
 907 set dummy cl; ac_word=$2
 908 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 909 echo "configure:910: checking for $ac_word" >&5
 910 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 911   echo $ac_n "(cached) $ac_c" 1>&6
 912 else
 913   if test -n "$CC"; then
 914   ac_cv_prog_CC="$CC" # Let the user override the test.
 915 else
 916   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 917   ac_dummy="$PATH"
 918   for ac_dir in $ac_dummy; do
 919     test -z "$ac_dir" && ac_dir=.
 920     if test -f $ac_dir/$ac_word; then
 921       ac_cv_prog_CC="cl"
 922       break
 923     fi
 924   done
 925   IFS="$ac_save_ifs"
 926 fi
 927 fi
 928 CC="$ac_cv_prog_CC"
 929 if test -n "$CC"; then
 930   echo "$ac_t""$CC" 1>&6
 931 else
 932   echo "$ac_t""no" 1>&6
 933 fi
 934  ;;
 935     esac
 936   fi
 937   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 938 fi
 939
 940 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 941 echo "configure:942: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 942
 943 ac_ext=c
 944 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 945 ac_cpp='$CPP $CPPFLAGS'
 946 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 947 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 948 cross_compiling=$ac_cv_prog_cc_cross
 949
 950 cat > conftest.$ac_ext << EOF
 951
 952 #line 953 "configure"
 953 #include "confdefs.h"
 954
 955 main(){return(0);}
 956 EOF
 957 if { (eval echo configure:958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 958   ac_cv_prog_cc_works=yes
 959   # If we can't run a trivial program, we are probably using a cross compiler.
 960   if (./conftest; exit) 2>/dev/null; then
 961     ac_cv_prog_cc_cross=no
 962   else
 963     ac_cv_prog_cc_cross=yes
 964   fi
 965 else
 966   echo "configure: failed program was:" >&5
 967   cat conftest.$ac_ext >&5
 968   ac_cv_prog_cc_works=no
 969 fi
 970 rm -fr conftest*
 971 ac_ext=c
 972 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 973 ac_cpp='$CPP $CPPFLAGS'
 974 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 975 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 976 cross_compiling=$ac_cv_prog_cc_cross
 977
 978 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 979 if test $ac_cv_prog_cc_works = no; then
 980   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 981 fi
 982 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 983 echo "configure:984: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 984 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 985 cross_compiling=$ac_cv_prog_cc_cross
 986
 987 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 988 echo "configure:989: checking whether we are using GNU C" >&5
 989 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 990   echo $ac_n "(cached) $ac_c" 1>&6
 991 else
 992   cat > conftest.c <<EOF
 993 #ifdef __GNUC__
 994   yes;
 995 #endif
 996 EOF
 997 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 998   ac_cv_prog_gcc=yes
 999 else
1000   ac_cv_prog_gcc=no
1001 fi
1002 fi
1003
1004 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1005
1006 if test $ac_cv_prog_gcc = yes; then
1007   GCC=yes
1008 else
1009   GCC=
1010 fi
1011
1012 ac_test_CFLAGS="${CFLAGS+set}"
1013 ac_save_CFLAGS="$CFLAGS"
1014 CFLAGS=
1015 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1016 echo "configure:1017: checking whether ${CC-cc} accepts -g" >&5
1017 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1018   echo $ac_n "(cached) $ac_c" 1>&6
1019 else
1020   echo 'void f(){}' > conftest.c
1021 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1022   ac_cv_prog_cc_g=yes
1023 else
1024   ac_cv_prog_cc_g=no
1025 fi
1026 rm -f conftest*
1027
1028 fi
1029
1030 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1031 if test "$ac_test_CFLAGS" = set; then
1032   CFLAGS="$ac_save_CFLAGS"
1033 elif test $ac_cv_prog_cc_g = yes; then
1034   if test "$GCC" = yes; then
1035     CFLAGS="-g -O2"
1036   else
1037     CFLAGS="-g"
1038   fi
1039 else
1040   if test "$GCC" = yes; then
1041     CFLAGS="-O2"
1042   else
1043     CFLAGS=
1044   fi
1045 fi
1046
1047 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1048 echo "configure:1049: checking how to run the C preprocessor" >&5
1049 # On Suns, sometimes $CPP names a directory.
1050 if test -n "$CPP" && test -d "$CPP"; then
1051   CPP=
1052 fi
1053 if test -z "$CPP"; then
1054 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1055   echo $ac_n "(cached) $ac_c" 1>&6
1056 else
1057     # This must be in double quotes, not single quotes, because CPP may get
1058   # substituted into the Makefile and "${CC-cc}" will confuse make.
1059   CPP="${CC-cc} -E"
1060   # On the NeXT, cc -E runs the code through the compiler's parser,
1061   # not just through cpp.
1062   cat > conftest.$ac_ext <<EOF
1063 #line 1064 "configure"
1064 #include "confdefs.h"
1065 #include <assert.h>
1066 Syntax Error
1067 EOF
1068 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1069 { (eval echo configure:1070: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1070 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1071 if test -z "$ac_err"; then
1072   :
1073 else
1074   echo "$ac_err" >&5
1075   echo "configure: failed program was:" >&5
1076   cat conftest.$ac_ext >&5
1077   rm -rf conftest*
1078   CPP="${CC-cc} -E -traditional-cpp"
1079   cat > conftest.$ac_ext <<EOF
1080 #line 1081 "configure"
1081 #include "confdefs.h"
1082 #include <assert.h>
1083 Syntax Error
1084 EOF
1085 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1086 { (eval echo configure:1087: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1087 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1088 if test -z "$ac_err"; then
1089   :
1090 else
1091   echo "$ac_err" >&5
1092   echo "configure: failed program was:" >&5
1093   cat conftest.$ac_ext >&5
1094   rm -rf conftest*
1095   CPP="${CC-cc} -nologo -E"
1096   cat > conftest.$ac_ext <<EOF
1097 #line 1098 "configure"
1098 #include "confdefs.h"
1099 #include <assert.h>
1100 Syntax Error
1101 EOF
1102 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1103 { (eval echo configure:1104: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1104 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1105 if test -z "$ac_err"; then
1106   :
1107 else
1108   echo "$ac_err" >&5
1109   echo "configure: failed program was:" >&5
1110   cat conftest.$ac_ext >&5
1111   rm -rf conftest*
1112   CPP=/lib/cpp
1113 fi
1114 rm -f conftest*
1115 fi
1116 rm -f conftest*
1117 fi
1118 rm -f conftest*
1119   ac_cv_prog_CPP="$CPP"
1120 fi
1121   CPP="$ac_cv_prog_CPP"
1122 else
1123   ac_cv_prog_CPP="$CPP"
1124 fi
1125 echo "$ac_t""$CPP" 1>&6
1126
1127 # Find a good install program.  We prefer a C program (faster),
1128 # so one script is as good as another.  But avoid the broken or
1129 # incompatible versions:
1130 # SysV /etc/install, /usr/sbin/install
1131 # SunOS /usr/etc/install
1132 # IRIX /sbin/install
1133 # AIX /bin/install
1134 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1135 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1136 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1137 # ./install, which can be erroneously created by make from ./install.sh.
1138 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1139 echo "configure:1140: checking for a BSD compatible install" >&5
1140 if test -z "$INSTALL"; then
1141 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1142   echo $ac_n "(cached) $ac_c" 1>&6
1143 else
1144     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1145   for ac_dir in $PATH; do
1146     # Account for people who put trailing slashes in PATH elements.
1147     case "$ac_dir/" in
1148     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1149     *)
1150       # OSF1 and SCO ODT 3.0 have their own names for install.
1151       # Don't use installbsd from OSF since it installs stuff as root
1152       # by default.
1153       for ac_prog in ginstall scoinst install; do
1154         if test -f $ac_dir/$ac_prog; then
1155           if test $ac_prog = install &&
1156             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1157             # AIX install.  It has an incompatible calling convention.
1158             :
1159           else
1160             ac_cv_path_install="$ac_dir/$ac_prog -c"
1161             break 2
1162           fi
1163         fi
1164       done
1165       ;;
1166     esac
1167   done
1168   IFS="$ac_save_IFS"
1169
1170 fi
1171   if test "${ac_cv_path_install+set}" = set; then
1172     INSTALL="$ac_cv_path_install"
1173   else
1174     # As a last resort, use the slow shell script.  We don't cache a
1175     # path for INSTALL within a source directory, because that will
1176     # break other packages using the cache if that directory is
1177     # removed, or if the path is relative.
1178     INSTALL="$ac_install_sh"
1179   fi
1180 fi
1181 echo "$ac_t""$INSTALL" 1>&6
1182
1183 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1184 # It thinks the first close brace ends the variable substitution.
1185 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1186
1187 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1188
1189 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1190
1191 # Extract the first word of "ranlib", so it can be a program name with args.
1192 set dummy ranlib; ac_word=$2
1193 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1194 echo "configure:1195: checking for $ac_word" >&5
1195 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1196   echo $ac_n "(cached) $ac_c" 1>&6
1197 else
1198   if test -n "$RANLIB"; then
1199   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1200 else
1201   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1202   ac_dummy="$PATH"
1203   for ac_dir in $ac_dummy; do
1204     test -z "$ac_dir" && ac_dir=.
1205     if test -f $ac_dir/$ac_word; then
1206       ac_cv_prog_RANLIB="ranlib"
1207       break
1208     fi
1209   done
1210   IFS="$ac_save_ifs"
1211   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1212 fi
1213 fi
1214 RANLIB="$ac_cv_prog_RANLIB"
1215 if test -n "$RANLIB"; then
1216   echo "$ac_t""$RANLIB" 1>&6
1217 else
1218   echo "$ac_t""no" 1>&6
1219 fi
1220
1221 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1222 echo "configure:1223: checking whether ${MAKE-make} sets \${MAKE}" >&5
1223 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1224 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1225   echo $ac_n "(cached) $ac_c" 1>&6
1226 else
1227   cat > conftestmake <<\EOF
1228 all:
1229         @echo 'ac_maketemp="${MAKE}"'
1230 EOF
1231 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1232 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1233 if test -n "$ac_maketemp"; then
1234   eval ac_cv_prog_make_${ac_make}_set=yes
1235 else
1236   eval ac_cv_prog_make_${ac_make}_set=no
1237 fi
1238 rm -f conftestmake
1239 fi
1240 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1241   echo "$ac_t""yes" 1>&6
1242   SET_MAKE=
1243 else
1244   echo "$ac_t""no" 1>&6
1245   SET_MAKE="MAKE=${MAKE-make}"
1246 fi
1247
1248
1249 echo $ac_n "checking for AIX""... $ac_c" 1>&6
1250 echo "configure:1251: checking for AIX" >&5
1251 cat > conftest.$ac_ext <<EOF
1252 #line 1253 "configure"
1253 #include "confdefs.h"
1254 #ifdef _AIX
1255   yes
1256 #endif
1257
1258 EOF
1259 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1260   egrep "yes" >/dev/null 2>&1; then
1261   rm -rf conftest*
1262   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
1263 #define _ALL_SOURCE 1
1264 EOF
1265
1266 else
1267   rm -rf conftest*
1268   echo "$ac_t""no" 1>&6
1269 fi
1270 rm -f conftest*
1271
1272
1273 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
1274 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
1275 echo "configure:1276: checking for minix/config.h" >&5
1276 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1277   echo $ac_n "(cached) $ac_c" 1>&6
1278 else
1279   cat > conftest.$ac_ext <<EOF
1280 #line 1281 "configure"
1281 #include "confdefs.h"
1282 #include <minix/config.h>
1283 EOF
1284 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1285 { (eval echo configure:1286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1286 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1287 if test -z "$ac_err"; then
1288   rm -rf conftest*
1289   eval "ac_cv_header_$ac_safe=yes"
1290 else
1291   echo "$ac_err" >&5
1292   echo "configure: failed program was:" >&5
1293   cat conftest.$ac_ext >&5
1294   rm -rf conftest*
1295   eval "ac_cv_header_$ac_safe=no"
1296 fi
1297 rm -f conftest*
1298 fi
1299 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1300   echo "$ac_t""yes" 1>&6
1301   MINIX=yes
1302 else
1303   echo "$ac_t""no" 1>&6
1304 MINIX=
1305 fi
1306
1307 if test "$MINIX" = yes; then
1308   cat >> confdefs.h <<\EOF
1309 #define _POSIX_SOURCE 1
1310 EOF
1311
1312   cat >> confdefs.h <<\EOF
1313 #define _POSIX_1_SOURCE 2
1314 EOF
1315
1316   cat >> confdefs.h <<\EOF
1317 #define _MINIX 1
1318 EOF
1319
1320 fi
1321
1322 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1323 echo "configure:1324: checking for POSIXized ISC" >&5
1324 if test -d /etc/conf/kconfig.d &&
1325   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1326 then
1327   echo "$ac_t""yes" 1>&6
1328   ISC=yes # If later tests want to check for ISC.
1329   cat >> confdefs.h <<\EOF
1330 #define _POSIX_SOURCE 1
1331 EOF
1332
1333   if test "$GCC" = yes; then
1334     CC="$CC -posix"
1335   else
1336     CC="$CC -Xp"
1337   fi
1338 else
1339   echo "$ac_t""no" 1>&6
1340   ISC=
1341 fi
1342
1343
1344 echo $ac_n "checking for getpwnam in -lsun""... $ac_c" 1>&6
1345 echo "configure:1346: checking for getpwnam in -lsun" >&5
1346 ac_lib_var=`echo sun'_'getpwnam | sed 'y%./+-%__p_%'`
1347 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1348   echo $ac_n "(cached) $ac_c" 1>&6
1349 else
1350   ac_save_LIBS="$LIBS"
1351 LIBS="-lsun  $LIBS"
1352 cat > conftest.$ac_ext <<EOF
1353 #line 1354 "configure"
1354 #include "confdefs.h"
1355 /* Override any gcc2 internal prototype to avoid an error.  */
1356 /* We use char because int might match the return type of a gcc2
1357     builtin and then its argument prototype would still apply.  */
1358 char getpwnam();
1359
1360 int main() {
1361 getpwnam()
1362 ; return 0; }
1363 EOF
1364 if { (eval echo configure:1365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1365   rm -rf conftest*
1366   eval "ac_cv_lib_$ac_lib_var=yes"
1367 else
1368   echo "configure: failed program was:" >&5
1369   cat conftest.$ac_ext >&5
1370   rm -rf conftest*
1371   eval "ac_cv_lib_$ac_lib_var=no"
1372 fi
1373 rm -f conftest*
1374 LIBS="$ac_save_LIBS"
1375
1376 fi
1377 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1378   echo "$ac_t""yes" 1>&6
1379     ac_tr_lib=HAVE_LIB`echo sun | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1380     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1381   cat >> confdefs.h <<EOF
1382 #define $ac_tr_lib 1
1383 EOF
1384
1385   LIBS="-lsun $LIBS"
1386
1387 else
1388   echo "$ac_t""no" 1>&6
1389 fi
1390
1391
1392 for ac_hdr in fcntl.h string.h limits.h unistd.h errno.h
1393 do
1394 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1395 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1396 echo "configure:1397: checking for $ac_hdr" >&5
1397 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1398   echo $ac_n "(cached) $ac_c" 1>&6
1399 else
1400   cat > conftest.$ac_ext <<EOF
1401 #line 1402 "configure"
1402 #include "confdefs.h"
1403 #include <$ac_hdr>
1404 EOF
1405 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1406 { (eval echo configure:1407: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1407 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1408 if test -z "$ac_err"; then
1409   rm -rf conftest*
1410   eval "ac_cv_header_$ac_safe=yes"
1411 else
1412   echo "$ac_err" >&5
1413   echo "configure: failed program was:" >&5
1414   cat conftest.$ac_ext >&5
1415   rm -rf conftest*
1416   eval "ac_cv_header_$ac_safe=no"
1417 fi
1418 rm -f conftest*
1419 fi
1420 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1421   echo "$ac_t""yes" 1>&6
1422     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1423   cat >> confdefs.h <<EOF
1424 #define $ac_tr_hdr 1
1425 EOF
1426
1427 else
1428   echo "$ac_t""no" 1>&6
1429 fi
1430 done
1431
1432 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1433 echo "configure:1434: checking for ANSI C header files" >&5
1434 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1435   echo $ac_n "(cached) $ac_c" 1>&6
1436 else
1437   cat > conftest.$ac_ext <<EOF
1438 #line 1439 "configure"
1439 #include "confdefs.h"
1440 #include <stdlib.h>
1441 #include <stdarg.h>
1442 #include <string.h>
1443 #include <float.h>
1444 EOF
1445 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1446 { (eval echo configure:1447: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1447 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1448 if test -z "$ac_err"; then
1449   rm -rf conftest*
1450   ac_cv_header_stdc=yes
1451 else
1452   echo "$ac_err" >&5
1453   echo "configure: failed program was:" >&5
1454   cat conftest.$ac_ext >&5
1455   rm -rf conftest*
1456   ac_cv_header_stdc=no
1457 fi
1458 rm -f conftest*
1459
1460 if test $ac_cv_header_stdc = yes; then
1461   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1462 cat > conftest.$ac_ext <<EOF
1463 #line 1464 "configure"
1464 #include "confdefs.h"
1465 #include <string.h>
1466 EOF
1467 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1468   egrep "memchr" >/dev/null 2>&1; then
1469   :
1470 else
1471   rm -rf conftest*
1472   ac_cv_header_stdc=no
1473 fi
1474 rm -f conftest*
1475
1476 fi
1477
1478 if test $ac_cv_header_stdc = yes; then
1479   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1480 cat > conftest.$ac_ext <<EOF
1481 #line 1482 "configure"
1482 #include "confdefs.h"
1483 #include <stdlib.h>
1484 EOF
1485 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1486   egrep "free" >/dev/null 2>&1; then
1487   :
1488 else
1489   rm -rf conftest*
1490   ac_cv_header_stdc=no
1491 fi
1492 rm -f conftest*
1493
1494 fi
1495
1496 if test $ac_cv_header_stdc = yes; then
1497   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1498 if test "$cross_compiling" = yes; then
1499   :
1500 else
1501   cat > conftest.$ac_ext <<EOF
1502 #line 1503 "configure"
1503 #include "confdefs.h"
1504 #include <ctype.h>
1505 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1506 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1507 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1508 int main () { int i; for (i = 0; i < 256; i++)
1509 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1510 exit (0); }
1511
1512 EOF
1513 if { (eval echo configure:1514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1514 then
1515   :
1516 else
1517   echo "configure: failed program was:" >&5
1518   cat conftest.$ac_ext >&5
1519   rm -fr conftest*
1520   ac_cv_header_stdc=no
1521 fi
1522 rm -fr conftest*
1523 fi
1524
1525 fi
1526 fi
1527
1528 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1529 if test $ac_cv_header_stdc = yes; then
1530   cat >> confdefs.h <<\EOF
1531 #define STDC_HEADERS 1
1532 EOF
1533
1534 fi
1535
1536 echo $ac_n "checking whether sys/types.h defines makedev""... $ac_c" 1>&6
1537 echo "configure:1538: checking whether sys/types.h defines makedev" >&5
1538 if eval "test \"`echo '$''{'ac_cv_header_sys_types_h_makedev'+set}'`\" = set"; then
1539   echo $ac_n "(cached) $ac_c" 1>&6
1540 else
1541   cat > conftest.$ac_ext <<EOF
1542 #line 1543 "configure"
1543 #include "confdefs.h"
1544 #include <sys/types.h>
1545 int main() {
1546 return makedev(0, 0);
1547 ; return 0; }
1548 EOF
1549 if { (eval echo configure:1550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1550   rm -rf conftest*
1551   ac_cv_header_sys_types_h_makedev=yes
1552 else
1553   echo "configure: failed program was:" >&5
1554   cat conftest.$ac_ext >&5
1555   rm -rf conftest*
1556   ac_cv_header_sys_types_h_makedev=no
1557 fi
1558 rm -f conftest*
1559
1560 fi
1561
1562 echo "$ac_t""$ac_cv_header_sys_types_h_makedev" 1>&6
1563
1564 if test $ac_cv_header_sys_types_h_makedev = no; then
1565 ac_safe=`echo "sys/mkdev.h" | sed 'y%./+-%__p_%'`
1566 echo $ac_n "checking for sys/mkdev.h""... $ac_c" 1>&6
1567 echo "configure:1568: checking for sys/mkdev.h" >&5
1568 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1569   echo $ac_n "(cached) $ac_c" 1>&6
1570 else
1571   cat > conftest.$ac_ext <<EOF
1572 #line 1573 "configure"
1573 #include "confdefs.h"
1574 #include <sys/mkdev.h>
1575 EOF
1576 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1577 { (eval echo configure:1578: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1578 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1579 if test -z "$ac_err"; then
1580   rm -rf conftest*
1581   eval "ac_cv_header_$ac_safe=yes"
1582 else
1583   echo "$ac_err" >&5
1584   echo "configure: failed program was:" >&5
1585   cat conftest.$ac_ext >&5
1586   rm -rf conftest*
1587   eval "ac_cv_header_$ac_safe=no"
1588 fi
1589 rm -f conftest*
1590 fi
1591 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1592   echo "$ac_t""yes" 1>&6
1593   cat >> confdefs.h <<\EOF
1594 #define MAJOR_IN_MKDEV 1
1595 EOF
1596
1597 else
1598   echo "$ac_t""no" 1>&6
1599 fi
1600
1601
1602   if test $ac_cv_header_sys_mkdev_h = no; then
1603 ac_safe=`echo "sys/sysmacros.h" | sed 'y%./+-%__p_%'`
1604 echo $ac_n "checking for sys/sysmacros.h""... $ac_c" 1>&6
1605 echo "configure:1606: checking for sys/sysmacros.h" >&5
1606 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1607   echo $ac_n "(cached) $ac_c" 1>&6
1608 else
1609   cat > conftest.$ac_ext <<EOF
1610 #line 1611 "configure"
1611 #include "confdefs.h"
1612 #include <sys/sysmacros.h>
1613 EOF
1614 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1615 { (eval echo configure:1616: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1616 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1617 if test -z "$ac_err"; then
1618   rm -rf conftest*
1619   eval "ac_cv_header_$ac_safe=yes"
1620 else
1621   echo "$ac_err" >&5
1622   echo "configure: failed program was:" >&5
1623   cat conftest.$ac_ext >&5
1624   rm -rf conftest*
1625   eval "ac_cv_header_$ac_safe=no"
1626 fi
1627 rm -f conftest*
1628 fi
1629 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1630   echo "$ac_t""yes" 1>&6
1631   cat >> confdefs.h <<\EOF
1632 #define MAJOR_IN_SYSMACROS 1
1633 EOF
1634
1635 else
1636   echo "$ac_t""no" 1>&6
1637 fi
1638
1639   fi
1640 fi
1641
1642 ac_header_dirent=no
1643 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
1644 do
1645 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1646 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
1647 echo "configure:1648: checking for $ac_hdr that defines DIR" >&5
1648 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
1649   echo $ac_n "(cached) $ac_c" 1>&6
1650 else
1651   cat > conftest.$ac_ext <<EOF
1652 #line 1653 "configure"
1653 #include "confdefs.h"
1654 #include <sys/types.h>
1655 #include <$ac_hdr>
1656 int main() {
1657 DIR *dirp = 0;
1658 ; return 0; }
1659 EOF
1660 if { (eval echo configure:1661: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1661   rm -rf conftest*
1662   eval "ac_cv_header_dirent_$ac_safe=yes"
1663 else
1664   echo "configure: failed program was:" >&5
1665   cat conftest.$ac_ext >&5
1666   rm -rf conftest*
1667   eval "ac_cv_header_dirent_$ac_safe=no"
1668 fi
1669 rm -f conftest*
1670 fi
1671 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1672   echo "$ac_t""yes" 1>&6
1673     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1674   cat >> confdefs.h <<EOF
1675 #define $ac_tr_hdr 1
1676 EOF
1677  ac_header_dirent=$ac_hdr; break
1678 else
1679   echo "$ac_t""no" 1>&6
1680 fi
1681 done
1682 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1683 if test $ac_header_dirent = dirent.h; then
1684 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1685 echo "configure:1686: checking for opendir in -ldir" >&5
1686 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1687 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1688   echo $ac_n "(cached) $ac_c" 1>&6
1689 else
1690   ac_save_LIBS="$LIBS"
1691 LIBS="-ldir  $LIBS"
1692 cat > conftest.$ac_ext <<EOF
1693 #line 1694 "configure"
1694 #include "confdefs.h"
1695 /* Override any gcc2 internal prototype to avoid an error.  */
1696 /* We use char because int might match the return type of a gcc2
1697     builtin and then its argument prototype would still apply.  */
1698 char opendir();
1699
1700 int main() {
1701 opendir()
1702 ; return 0; }
1703 EOF
1704 if { (eval echo configure:1705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1705   rm -rf conftest*
1706   eval "ac_cv_lib_$ac_lib_var=yes"
1707 else
1708   echo "configure: failed program was:" >&5
1709   cat conftest.$ac_ext >&5
1710   rm -rf conftest*
1711   eval "ac_cv_lib_$ac_lib_var=no"
1712 fi
1713 rm -f conftest*
1714 LIBS="$ac_save_LIBS"
1715
1716 fi
1717 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1718   echo "$ac_t""yes" 1>&6
1719   LIBS="$LIBS -ldir"
1720 else
1721   echo "$ac_t""no" 1>&6
1722 fi
1723
1724 else
1725 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1726 echo "configure:1727: checking for opendir in -lx" >&5
1727 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1728 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1729   echo $ac_n "(cached) $ac_c" 1>&6
1730 else
1731   ac_save_LIBS="$LIBS"
1732 LIBS="-lx  $LIBS"
1733 cat > conftest.$ac_ext <<EOF
1734 #line 1735 "configure"
1735 #include "confdefs.h"
1736 /* Override any gcc2 internal prototype to avoid an error.  */
1737 /* We use char because int might match the return type of a gcc2
1738     builtin and then its argument prototype would still apply.  */
1739 char opendir();
1740
1741 int main() {
1742 opendir()
1743 ; return 0; }
1744 EOF
1745 if { (eval echo configure:1746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1746   rm -rf conftest*
1747   eval "ac_cv_lib_$ac_lib_var=yes"
1748 else
1749   echo "configure: failed program was:" >&5
1750   cat conftest.$ac_ext >&5
1751   rm -rf conftest*
1752   eval "ac_cv_lib_$ac_lib_var=no"
1753 fi
1754 rm -f conftest*
1755 LIBS="$ac_save_LIBS"
1756
1757 fi
1758 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1759   echo "$ac_t""yes" 1>&6
1760   LIBS="$LIBS -lx"
1761 else
1762   echo "$ac_t""no" 1>&6
1763 fi
1764
1765 fi
1766
1767 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1768 echo "configure:1769: checking whether stat file-mode macros are broken" >&5
1769 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1770   echo $ac_n "(cached) $ac_c" 1>&6
1771 else
1772   cat > conftest.$ac_ext <<EOF
1773 #line 1774 "configure"
1774 #include "confdefs.h"
1775 #include <sys/types.h>
1776 #include <sys/stat.h>
1777
1778 #if defined(S_ISBLK) && defined(S_IFDIR)
1779 # if S_ISBLK (S_IFDIR)
1780 You lose.
1781 # endif
1782 #endif
1783
1784 #if defined(S_ISBLK) && defined(S_IFCHR)
1785 # if S_ISBLK (S_IFCHR)
1786 You lose.
1787 # endif
1788 #endif
1789
1790 #if defined(S_ISLNK) && defined(S_IFREG)
1791 # if S_ISLNK (S_IFREG)
1792 You lose.
1793 # endif
1794 #endif
1795
1796 #if defined(S_ISSOCK) && defined(S_IFREG)
1797 # if S_ISSOCK (S_IFREG)
1798 You lose.
1799 # endif
1800 #endif
1801
1802 EOF
1803 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1804   egrep "You lose" >/dev/null 2>&1; then
1805   rm -rf conftest*
1806   ac_cv_header_stat_broken=yes
1807 else
1808   rm -rf conftest*
1809   ac_cv_header_stat_broken=no
1810 fi
1811 rm -f conftest*
1812
1813 fi
1814
1815 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1816 if test $ac_cv_header_stat_broken = yes; then
1817   cat >> confdefs.h <<\EOF
1818 #define STAT_MACROS_BROKEN 1
1819 EOF
1820
1821 fi
1822
1823 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1824 echo "configure:1825: checking for sys/wait.h that is POSIX.1 compatible" >&5
1825 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1826   echo $ac_n "(cached) $ac_c" 1>&6
1827 else
1828   cat > conftest.$ac_ext <<EOF
1829 #line 1830 "configure"
1830 #include "confdefs.h"
1831 #include <sys/types.h>
1832 #include <sys/wait.h>
1833 #ifndef WEXITSTATUS
1834 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1835 #endif
1836 #ifndef WIFEXITED
1837 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1838 #endif
1839 int main() {
1840 int s;
1841 wait (&s);
1842 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1843 ; return 0; }
1844 EOF
1845 if { (eval echo configure:1846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1846   rm -rf conftest*
1847   ac_cv_header_sys_wait_h=yes
1848 else
1849   echo "configure: failed program was:" >&5
1850   cat conftest.$ac_ext >&5
1851   rm -rf conftest*
1852   ac_cv_header_sys_wait_h=no
1853 fi
1854 rm -f conftest*
1855 fi
1856
1857 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1858 if test $ac_cv_header_sys_wait_h = yes; then
1859   cat >> confdefs.h <<\EOF
1860 #define HAVE_SYS_WAIT_H 1
1861 EOF
1862
1863 fi
1864
1865
1866 echo $ac_n "checking how to get filesystem type""... $ac_c" 1>&6
1867 echo "configure:1868: checking how to get filesystem type" >&5
1868 fstype=no
1869 # The order of these tests is important.
1870 cat > conftest.$ac_ext <<EOF
1871 #line 1872 "configure"
1872 #include "confdefs.h"
1873 #include <sys/statvfs.h>
1874 #include <sys/fstyp.h>
1875 EOF
1876 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1877 { (eval echo configure:1878: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1878 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1879 if test -z "$ac_err"; then
1880   rm -rf conftest*
1881   cat >> confdefs.h <<\EOF
1882 #define FSTYPE_STATVFS 1
1883 EOF
1884  fstype=SVR4
1885 else
1886   echo "$ac_err" >&5
1887   echo "configure: failed program was:" >&5
1888   cat conftest.$ac_ext >&5
1889 fi
1890 rm -f conftest*
1891 if test $fstype = no; then
1892 cat > conftest.$ac_ext <<EOF
1893 #line 1894 "configure"
1894 #include "confdefs.h"
1895 #include <sys/statfs.h>
1896 #include <sys/fstyp.h>
1897 EOF
1898 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1899 { (eval echo configure:1900: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1900 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1901 if test -z "$ac_err"; then
1902   rm -rf conftest*
1903   cat >> confdefs.h <<\EOF
1904 #define FSTYPE_USG_STATFS 1
1905 EOF
1906  fstype=SVR3
1907 else
1908   echo "$ac_err" >&5
1909   echo "configure: failed program was:" >&5
1910   cat conftest.$ac_ext >&5
1911 fi
1912 rm -f conftest*
1913 fi
1914 if test $fstype = no; then
1915 cat > conftest.$ac_ext <<EOF
1916 #line 1917 "configure"
1917 #include "confdefs.h"
1918 #include <sys/statfs.h>
1919 #include <sys/vmount.h>
1920 EOF
1921 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1922 { (eval echo configure:1923: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1923 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1924 if test -z "$ac_err"; then
1925   rm -rf conftest*
1926   cat >> confdefs.h <<\EOF
1927 #define FSTYPE_AIX_STATFS 1
1928 EOF
1929  fstype=AIX
1930 else
1931   echo "$ac_err" >&5
1932   echo "configure: failed program was:" >&5
1933   cat conftest.$ac_ext >&5
1934 fi
1935 rm -f conftest*
1936 fi
1937 if test $fstype = no; then
1938 cat > conftest.$ac_ext <<EOF
1939 #line 1940 "configure"
1940 #include "confdefs.h"
1941 #include <mntent.h>
1942 EOF
1943 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1944 { (eval echo configure:1945: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1945 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1946 if test -z "$ac_err"; then
1947   rm -rf conftest*
1948   cat >> confdefs.h <<\EOF
1949 #define FSTYPE_MNTENT 1
1950 EOF
1951  fstype=4.3BSD
1952 else
1953   echo "$ac_err" >&5
1954   echo "configure: failed program was:" >&5
1955   cat conftest.$ac_ext >&5
1956 fi
1957 rm -f conftest*
1958 fi
1959 if test $fstype = no; then
1960 cat > conftest.$ac_ext <<EOF
1961 #line 1962 "configure"
1962 #include "confdefs.h"
1963 #include <sys/mount.h>
1964 EOF
1965 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1966   egrep "f_type;" >/dev/null 2>&1; then
1967   rm -rf conftest*
1968   cat >> confdefs.h <<\EOF
1969 #define FSTYPE_STATFS 1
1970 EOF
1971  fstype=4.4BSD/OSF1
1972 fi
1973 rm -f conftest*
1974
1975 fi
1976 if test $fstype = no; then
1977 cat > conftest.$ac_ext <<EOF
1978 #line 1979 "configure"
1979 #include "confdefs.h"
1980 #include <sys/mount.h>
1981 #include <sys/fs_types.h>
1982 EOF
1983 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1984 { (eval echo configure:1985: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1985 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1986 if test -z "$ac_err"; then
1987   rm -rf conftest*
1988   cat >> confdefs.h <<\EOF
1989 #define FSTYPE_GETMNT 1
1990 EOF
1991  fstype=Ultrix
1992 else
1993   echo "$ac_err" >&5
1994   echo "configure: failed program was:" >&5
1995   cat conftest.$ac_ext >&5
1996 fi
1997 rm -f conftest*
1998 fi
1999 echo "$ac_t""$fstype" 1>&6
2000
2001
2002 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2003 echo "configure:2004: checking for uid_t in sys/types.h" >&5
2004 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2005   echo $ac_n "(cached) $ac_c" 1>&6
2006 else
2007   cat > conftest.$ac_ext <<EOF
2008 #line 2009 "configure"
2009 #include "confdefs.h"
2010 #include <sys/types.h>
2011 EOF
2012 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2013   egrep "uid_t" >/dev/null 2>&1; then
2014   rm -rf conftest*
2015   ac_cv_type_uid_t=yes
2016 else
2017   rm -rf conftest*
2018   ac_cv_type_uid_t=no
2019 fi
2020 rm -f conftest*
2021
2022 fi
2023
2024 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2025 if test $ac_cv_type_uid_t = no; then
2026   cat >> confdefs.h <<\EOF
2027 #define uid_t int
2028 EOF
2029
2030   cat >> confdefs.h <<\EOF
2031 #define gid_t int
2032 EOF
2033
2034 fi
2035
2036 echo $ac_n "checking for size_t""... $ac_c" 1>&6
2037 echo "configure:2038: checking for size_t" >&5
2038 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
2039   echo $ac_n "(cached) $ac_c" 1>&6
2040 else
2041   cat > conftest.$ac_ext <<EOF
2042 #line 2043 "configure"
2043 #include "confdefs.h"
2044 #include <sys/types.h>
2045 #if STDC_HEADERS
2046 #include <stdlib.h>
2047 #include <stddef.h>
2048 #endif
2049 EOF
2050 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2051   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2052   rm -rf conftest*
2053   ac_cv_type_size_t=yes
2054 else
2055   rm -rf conftest*
2056   ac_cv_type_size_t=no
2057 fi
2058 rm -f conftest*
2059
2060 fi
2061 echo "$ac_t""$ac_cv_type_size_t" 1>&6
2062 if test $ac_cv_type_size_t = no; then
2063   cat >> confdefs.h <<\EOF
2064 #define size_t unsigned
2065 EOF
2066
2067 fi
2068
2069 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2070 echo "configure:2071: checking for pid_t" >&5
2071 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2072   echo $ac_n "(cached) $ac_c" 1>&6
2073 else
2074   cat > conftest.$ac_ext <<EOF
2075 #line 2076 "configure"
2076 #include "confdefs.h"
2077 #include <sys/types.h>
2078 #if STDC_HEADERS
2079 #include <stdlib.h>
2080 #include <stddef.h>
2081 #endif
2082 EOF
2083 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2084   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2085   rm -rf conftest*
2086   ac_cv_type_pid_t=yes
2087 else
2088   rm -rf conftest*
2089   ac_cv_type_pid_t=no
2090 fi
2091 rm -f conftest*
2092
2093 fi
2094 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2095 if test $ac_cv_type_pid_t = no; then
2096   cat >> confdefs.h <<\EOF
2097 #define pid_t int
2098 EOF
2099
2100 fi
2101
2102 echo $ac_n "checking for ino_t""... $ac_c" 1>&6
2103 echo "configure:2104: checking for ino_t" >&5
2104 if eval "test \"`echo '$''{'ac_cv_type_ino_t'+set}'`\" = set"; then
2105   echo $ac_n "(cached) $ac_c" 1>&6
2106 else
2107   cat > conftest.$ac_ext <<EOF
2108 #line 2109 "configure"
2109 #include "confdefs.h"
2110 #include <sys/types.h>
2111 #if STDC_HEADERS
2112 #include <stdlib.h>
2113 #include <stddef.h>
2114 #endif
2115 EOF
2116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2117   egrep "(^|[^a-zA-Z_0-9])ino_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2118   rm -rf conftest*
2119   ac_cv_type_ino_t=yes
2120 else
2121   rm -rf conftest*
2122   ac_cv_type_ino_t=no
2123 fi
2124 rm -f conftest*
2125
2126 fi
2127 echo "$ac_t""$ac_cv_type_ino_t" 1>&6
2128 if test $ac_cv_type_ino_t = no; then
2129   cat >> confdefs.h <<\EOF
2130 #define ino_t unsigned long
2131 EOF
2132
2133 fi
2134
2135 echo $ac_n "checking for dev_t""... $ac_c" 1>&6
2136 echo "configure:2137: checking for dev_t" >&5
2137 if eval "test \"`echo '$''{'ac_cv_type_dev_t'+set}'`\" = set"; then
2138   echo $ac_n "(cached) $ac_c" 1>&6
2139 else
2140   cat > conftest.$ac_ext <<EOF
2141 #line 2142 "configure"
2142 #include "confdefs.h"
2143 #include <sys/types.h>
2144 #if STDC_HEADERS
2145 #include <stdlib.h>
2146 #include <stddef.h>
2147 #endif
2148 EOF
2149 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2150   egrep "(^|[^a-zA-Z_0-9])dev_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2151   rm -rf conftest*
2152   ac_cv_type_dev_t=yes
2153 else
2154   rm -rf conftest*
2155   ac_cv_type_dev_t=no
2156 fi
2157 rm -f conftest*
2158
2159 fi
2160 echo "$ac_t""$ac_cv_type_dev_t" 1>&6
2161 if test $ac_cv_type_dev_t = no; then
2162   cat >> confdefs.h <<\EOF
2163 #define dev_t unsigned long
2164 EOF
2165
2166 fi
2167
2168 echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
2169 echo "configure:2170: checking for st_blocks in struct stat" >&5
2170 if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
2171   echo $ac_n "(cached) $ac_c" 1>&6
2172 else
2173   cat > conftest.$ac_ext <<EOF
2174 #line 2175 "configure"
2175 #include "confdefs.h"
2176 #include <sys/types.h>
2177 #include <sys/stat.h>
2178 int main() {
2179 struct stat s; s.st_blocks;
2180 ; return 0; }
2181 EOF
2182 if { (eval echo configure:2183: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2183   rm -rf conftest*
2184   ac_cv_struct_st_blocks=yes
2185 else
2186   echo "configure: failed program was:" >&5
2187   cat conftest.$ac_ext >&5
2188   rm -rf conftest*
2189   ac_cv_struct_st_blocks=no
2190 fi
2191 rm -f conftest*
2192 fi
2193
2194 echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6
2195 if test $ac_cv_struct_st_blocks = yes; then
2196   cat >> confdefs.h <<\EOF
2197 #define HAVE_ST_BLOCKS 1
2198 EOF
2199
2200 else
2201   LIBOBJS="$LIBOBJS fileblocks.${ac_objext}"
2202 fi
2203
2204 echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
2205 echo "configure:2206: checking for st_rdev in struct stat" >&5
2206 if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
2207   echo $ac_n "(cached) $ac_c" 1>&6
2208 else
2209   cat > conftest.$ac_ext <<EOF
2210 #line 2211 "configure"
2211 #include "confdefs.h"
2212 #include <sys/types.h>
2213 #include <sys/stat.h>
2214 int main() {
2215 struct stat s; s.st_rdev;
2216 ; return 0; }
2217 EOF
2218 if { (eval echo configure:2219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2219   rm -rf conftest*
2220   ac_cv_struct_st_rdev=yes
2221 else
2222   echo "configure: failed program was:" >&5
2223   cat conftest.$ac_ext >&5
2224   rm -rf conftest*
2225   ac_cv_struct_st_rdev=no
2226 fi
2227 rm -f conftest*
2228 fi
2229
2230 echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6
2231 if test $ac_cv_struct_st_rdev = yes; then
2232   cat >> confdefs.h <<\EOF
2233 #define HAVE_ST_RDEV 1
2234 EOF
2235
2236 fi
2237
2238 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
2239 echo "configure:2240: checking whether struct tm is in sys/time.h or time.h" >&5
2240 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
2241   echo $ac_n "(cached) $ac_c" 1>&6
2242 else
2243   cat > conftest.$ac_ext <<EOF
2244 #line 2245 "configure"
2245 #include "confdefs.h"
2246 #include <sys/types.h>
2247 #include <time.h>
2248 int main() {
2249 struct tm *tp; tp->tm_sec;
2250 ; return 0; }
2251 EOF
2252 if { (eval echo configure:2253: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2253   rm -rf conftest*
2254   ac_cv_struct_tm=time.h
2255 else
2256   echo "configure: failed program was:" >&5
2257   cat conftest.$ac_ext >&5
2258   rm -rf conftest*
2259   ac_cv_struct_tm=sys/time.h
2260 fi
2261 rm -f conftest*
2262 fi
2263
2264 echo "$ac_t""$ac_cv_struct_tm" 1>&6
2265 if test $ac_cv_struct_tm = sys/time.h; then
2266   cat >> confdefs.h <<\EOF
2267 #define TM_IN_SYS_TIME 1
2268 EOF
2269
2270 fi
2271
2272 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
2273 echo "configure:2274: checking for tm_zone in struct tm" >&5
2274 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
2275   echo $ac_n "(cached) $ac_c" 1>&6
2276 else
2277   cat > conftest.$ac_ext <<EOF
2278 #line 2279 "configure"
2279 #include "confdefs.h"
2280 #include <sys/types.h>
2281 #include <$ac_cv_struct_tm>
2282 int main() {
2283 struct tm tm; tm.tm_zone;
2284 ; return 0; }
2285 EOF
2286 if { (eval echo configure:2287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2287   rm -rf conftest*
2288   ac_cv_struct_tm_zone=yes
2289 else
2290   echo "configure: failed program was:" >&5
2291   cat conftest.$ac_ext >&5
2292   rm -rf conftest*
2293   ac_cv_struct_tm_zone=no
2294 fi
2295 rm -f conftest*
2296 fi
2297
2298 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
2299 if test "$ac_cv_struct_tm_zone" = yes; then
2300   cat >> confdefs.h <<\EOF
2301 #define HAVE_TM_ZONE 1
2302 EOF
2303
2304 else
2305   echo $ac_n "checking for tzname""... $ac_c" 1>&6
2306 echo "configure:2307: checking for tzname" >&5
2307 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
2308   echo $ac_n "(cached) $ac_c" 1>&6
2309 else
2310   cat > conftest.$ac_ext <<EOF
2311 #line 2312 "configure"
2312 #include "confdefs.h"
2313 #include <time.h>
2314 #ifndef tzname /* For SGI.  */
2315 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
2316 #endif
2317 int main() {
2318 atoi(*tzname);
2319 ; return 0; }
2320 EOF
2321 if { (eval echo configure:2322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2322   rm -rf conftest*
2323   ac_cv_var_tzname=yes
2324 else
2325   echo "configure: failed program was:" >&5
2326   cat conftest.$ac_ext >&5
2327   rm -rf conftest*
2328   ac_cv_var_tzname=no
2329 fi
2330 rm -f conftest*
2331 fi
2332
2333 echo "$ac_t""$ac_cv_var_tzname" 1>&6
2334   if test $ac_cv_var_tzname = yes; then
2335     cat >> confdefs.h <<\EOF
2336 #define HAVE_TZNAME 1
2337 EOF
2338
2339   fi
2340 fi
2341
2342 echo $ac_n "checking for working const""... $ac_c" 1>&6
2343 echo "configure:2344: checking for working const" >&5
2344 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
2345   echo $ac_n "(cached) $ac_c" 1>&6
2346 else
2347   cat > conftest.$ac_ext <<EOF
2348 #line 2349 "configure"
2349 #include "confdefs.h"
2350
2351 int main() {
2352
2353 /* Ultrix mips cc rejects this.  */
2354 typedef int charset[2]; const charset x;
2355 /* SunOS 4.1.1 cc rejects this.  */
2356 char const *const *ccp;
2357 char **p;
2358 /* NEC SVR4.0.2 mips cc rejects this.  */
2359 struct point {int x, y;};
2360 static struct point const zero = {0,0};
2361 /* AIX XL C 1.02.0.0 rejects this.
2362    It does not let you subtract one const X* pointer from another in an arm
2363    of an if-expression whose if-part is not a constant expression */
2364 const char *g = "string";
2365 ccp = &g + (g ? g-g : 0);
2366 /* HPUX 7.0 cc rejects these. */
2367 ++ccp;
2368 p = (char**) ccp;
2369 ccp = (char const *const *) p;
2370 { /* SCO 3.2v4 cc rejects this.  */
2371   char *t;
2372   char const *s = 0 ? (char *) 0 : (char const *) 0;
2373
2374   *t++ = 0;
2375 }
2376 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
2377   int x[] = {25, 17};
2378   const int *foo = &x[0];
2379   ++foo;
2380 }
2381 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2382   typedef const int *iptr;
2383   iptr p = 0;
2384   ++p;
2385 }
2386 { /* AIX XL C 1.02.0.0 rejects this saying
2387      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2388   struct s { int j; const int *ap[3]; };
2389   struct s *b; b->j = 5;
2390 }
2391 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2392   const int foo = 10;
2393 }
2394
2395 ; return 0; }
2396 EOF
2397 if { (eval echo configure:2398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2398   rm -rf conftest*
2399   ac_cv_c_const=yes
2400 else
2401   echo "configure: failed program was:" >&5
2402   cat conftest.$ac_ext >&5
2403   rm -rf conftest*
2404   ac_cv_c_const=no
2405 fi
2406 rm -f conftest*
2407 fi
2408
2409 echo "$ac_t""$ac_cv_c_const" 1>&6
2410 if test $ac_cv_c_const = no; then
2411   cat >> confdefs.h <<\EOF
2412 #define const
2413 EOF
2414
2415 fi
2416
2417
2418
2419 echo $ac_n "checking for strftime""... $ac_c" 1>&6
2420 echo "configure:2421: checking for strftime" >&5
2421 if eval "test \"`echo '$''{'ac_cv_func_strftime'+set}'`\" = set"; then
2422   echo $ac_n "(cached) $ac_c" 1>&6
2423 else
2424   cat > conftest.$ac_ext <<EOF
2425 #line 2426 "configure"
2426 #include "confdefs.h"
2427 /* System header to define __stub macros and hopefully few prototypes,
2428     which can conflict with char strftime(); below.  */
2429 #include <assert.h>
2430 /* Override any gcc2 internal prototype to avoid an error.  */
2431 /* We use char because int might match the return type of a gcc2
2432     builtin and then its argument prototype would still apply.  */
2433 char strftime();
2434
2435 int main() {
2436
2437 /* The GNU C library defines this for functions which it implements
2438     to always fail with ENOSYS.  Some functions are actually named
2439     something starting with __ and the normal name is an alias.  */
2440 #if defined (__stub_strftime) || defined (__stub___strftime)
2441 choke me
2442 #else
2443 strftime();
2444 #endif
2445
2446 ; return 0; }
2447 EOF
2448 if { (eval echo configure:2449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2449   rm -rf conftest*
2450   eval "ac_cv_func_strftime=yes"
2451 else
2452   echo "configure: failed program was:" >&5
2453   cat conftest.$ac_ext >&5
2454   rm -rf conftest*
2455   eval "ac_cv_func_strftime=no"
2456 fi
2457 rm -f conftest*
2458 fi
2459
2460 if eval "test \"`echo '$ac_cv_func_'strftime`\" = yes"; then
2461   echo "$ac_t""yes" 1>&6
2462   cat >> confdefs.h <<\EOF
2463 #define HAVE_STRFTIME 1
2464 EOF
2465
2466 else
2467   echo "$ac_t""no" 1>&6
2468 # strftime is in -lintl on SCO UNIX.
2469 echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
2470 echo "configure:2471: checking for strftime in -lintl" >&5
2471 ac_lib_var=`echo intl'_'strftime | sed 'y%./+-%__p_%'`
2472 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2473   echo $ac_n "(cached) $ac_c" 1>&6
2474 else
2475   ac_save_LIBS="$LIBS"
2476 LIBS="-lintl  $LIBS"
2477 cat > conftest.$ac_ext <<EOF
2478 #line 2479 "configure"
2479 #include "confdefs.h"
2480 /* Override any gcc2 internal prototype to avoid an error.  */
2481 /* We use char because int might match the return type of a gcc2
2482     builtin and then its argument prototype would still apply.  */
2483 char strftime();
2484
2485 int main() {
2486 strftime()
2487 ; return 0; }
2488 EOF
2489 if { (eval echo configure:2490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2490   rm -rf conftest*
2491   eval "ac_cv_lib_$ac_lib_var=yes"
2492 else
2493   echo "configure: failed program was:" >&5
2494   cat conftest.$ac_ext >&5
2495   rm -rf conftest*
2496   eval "ac_cv_lib_$ac_lib_var=no"
2497 fi
2498 rm -f conftest*
2499 LIBS="$ac_save_LIBS"
2500
2501 fi
2502 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2503   echo "$ac_t""yes" 1>&6
2504   cat >> confdefs.h <<\EOF
2505 #define HAVE_STRFTIME 1
2506 EOF
2507
2508 LIBS="-lintl $LIBS"
2509 else
2510   echo "$ac_t""no" 1>&6
2511 fi
2512
2513 fi
2514
2515 for ac_func in memcmp memset mktime stpcpy strdup strftime strspn strstr strtol
2516 do
2517 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2518 echo "configure:2519: checking for $ac_func" >&5
2519 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2520   echo $ac_n "(cached) $ac_c" 1>&6
2521 else
2522   cat > conftest.$ac_ext <<EOF
2523 #line 2524 "configure"
2524 #include "confdefs.h"
2525 /* System header to define __stub macros and hopefully few prototypes,
2526     which can conflict with char $ac_func(); below.  */
2527 #include <assert.h>
2528 /* Override any gcc2 internal prototype to avoid an error.  */
2529 /* We use char because int might match the return type of a gcc2
2530     builtin and then its argument prototype would still apply.  */
2531 char $ac_func();
2532
2533 int main() {
2534
2535 /* The GNU C library defines this for functions which it implements
2536     to always fail with ENOSYS.  Some functions are actually named
2537     something starting with __ and the normal name is an alias.  */
2538 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2539 choke me
2540 #else
2541 $ac_func();
2542 #endif
2543
2544 ; return 0; }
2545 EOF
2546 if { (eval echo configure:2547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2547   rm -rf conftest*
2548   eval "ac_cv_func_$ac_func=yes"
2549 else
2550   echo "configure: failed program was:" >&5
2551   cat conftest.$ac_ext >&5
2552   rm -rf conftest*
2553   eval "ac_cv_func_$ac_func=no"
2554 fi
2555 rm -f conftest*
2556 fi
2557
2558 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2559   echo "$ac_t""yes" 1>&6
2560     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2561   cat >> confdefs.h <<EOF
2562 #define $ac_tr_func 1
2563 EOF
2564
2565 else
2566   echo "$ac_t""no" 1>&6
2567 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
2568 fi
2569 done
2570
2571
2572 for ac_func in fchdir getcwd strerror basename endgrent endpwent
2573 do
2574 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2575 echo "configure:2576: checking for $ac_func" >&5
2576 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2577   echo $ac_n "(cached) $ac_c" 1>&6
2578 else
2579   cat > conftest.$ac_ext <<EOF
2580 #line 2581 "configure"
2581 #include "confdefs.h"
2582 /* System header to define __stub macros and hopefully few prototypes,
2583     which can conflict with char $ac_func(); below.  */
2584 #include <assert.h>
2585 /* Override any gcc2 internal prototype to avoid an error.  */
2586 /* We use char because int might match the return type of a gcc2
2587     builtin and then its argument prototype would still apply.  */
2588 char $ac_func();
2589
2590 int main() {
2591
2592 /* The GNU C library defines this for functions which it implements
2593     to always fail with ENOSYS.  Some functions are actually named
2594     something starting with __ and the normal name is an alias.  */
2595 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2596 choke me
2597 #else
2598 $ac_func();
2599 #endif
2600
2601 ; return 0; }
2602 EOF
2603 if { (eval echo configure:2604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2604   rm -rf conftest*
2605   eval "ac_cv_func_$ac_func=yes"
2606 else
2607   echo "configure: failed program was:" >&5
2608   cat conftest.$ac_ext >&5
2609   rm -rf conftest*
2610   eval "ac_cv_func_$ac_func=no"
2611 fi
2612 rm -f conftest*
2613 fi
2614
2615 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2616   echo "$ac_t""yes" 1>&6
2617     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2618   cat >> confdefs.h <<EOF
2619 #define $ac_tr_func 1
2620 EOF
2621
2622 else
2623   echo "$ac_t""no" 1>&6
2624 fi
2625 done
2626
2627 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2628 echo "configure:2629: checking for vprintf" >&5
2629 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2630   echo $ac_n "(cached) $ac_c" 1>&6
2631 else
2632   cat > conftest.$ac_ext <<EOF
2633 #line 2634 "configure"
2634 #include "confdefs.h"
2635 /* System header to define __stub macros and hopefully few prototypes,
2636     which can conflict with char vprintf(); below.  */
2637 #include <assert.h>
2638 /* Override any gcc2 internal prototype to avoid an error.  */
2639 /* We use char because int might match the return type of a gcc2
2640     builtin and then its argument prototype would still apply.  */
2641 char vprintf();
2642
2643 int main() {
2644
2645 /* The GNU C library defines this for functions which it implements
2646     to always fail with ENOSYS.  Some functions are actually named
2647     something starting with __ and the normal name is an alias.  */
2648 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2649 choke me
2650 #else
2651 vprintf();
2652 #endif
2653
2654 ; return 0; }
2655 EOF
2656 if { (eval echo configure:2657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2657   rm -rf conftest*
2658   eval "ac_cv_func_vprintf=yes"
2659 else
2660   echo "configure: failed program was:" >&5
2661   cat conftest.$ac_ext >&5
2662   rm -rf conftest*
2663   eval "ac_cv_func_vprintf=no"
2664 fi
2665 rm -f conftest*
2666 fi
2667
2668 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2669   echo "$ac_t""yes" 1>&6
2670   cat >> confdefs.h <<\EOF
2671 #define HAVE_VPRINTF 1
2672 EOF
2673
2674 else
2675   echo "$ac_t""no" 1>&6
2676 fi
2677
2678 if test "$ac_cv_func_vprintf" != yes; then
2679 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2680 echo "configure:2681: checking for _doprnt" >&5
2681 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2682   echo $ac_n "(cached) $ac_c" 1>&6
2683 else
2684   cat > conftest.$ac_ext <<EOF
2685 #line 2686 "configure"
2686 #include "confdefs.h"
2687 /* System header to define __stub macros and hopefully few prototypes,
2688     which can conflict with char _doprnt(); below.  */
2689 #include <assert.h>
2690 /* Override any gcc2 internal prototype to avoid an error.  */
2691 /* We use char because int might match the return type of a gcc2
2692     builtin and then its argument prototype would still apply.  */
2693 char _doprnt();
2694
2695 int main() {
2696
2697 /* The GNU C library defines this for functions which it implements
2698     to always fail with ENOSYS.  Some functions are actually named
2699     something starting with __ and the normal name is an alias.  */
2700 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2701 choke me
2702 #else
2703 _doprnt();
2704 #endif
2705
2706 ; return 0; }
2707 EOF
2708 if { (eval echo configure:2709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2709   rm -rf conftest*
2710   eval "ac_cv_func__doprnt=yes"
2711 else
2712   echo "configure: failed program was:" >&5
2713   cat conftest.$ac_ext >&5
2714   rm -rf conftest*
2715   eval "ac_cv_func__doprnt=no"
2716 fi
2717 rm -f conftest*
2718 fi
2719
2720 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2721   echo "$ac_t""yes" 1>&6
2722   cat >> confdefs.h <<\EOF
2723 #define HAVE_DOPRNT 1
2724 EOF
2725
2726 else
2727   echo "$ac_t""no" 1>&6
2728 fi
2729
2730 fi
2731
2732 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2733 # for constant arguments.  Useless!
2734 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2735 echo "configure:2736: checking for working alloca.h" >&5
2736 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2737   echo $ac_n "(cached) $ac_c" 1>&6
2738 else
2739   cat > conftest.$ac_ext <<EOF
2740 #line 2741 "configure"
2741 #include "confdefs.h"
2742 #include <alloca.h>
2743 int main() {
2744 char *p = alloca(2 * sizeof(int));
2745 ; return 0; }
2746 EOF
2747 if { (eval echo configure:2748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2748   rm -rf conftest*
2749   ac_cv_header_alloca_h=yes
2750 else
2751   echo "configure: failed program was:" >&5
2752   cat conftest.$ac_ext >&5
2753   rm -rf conftest*
2754   ac_cv_header_alloca_h=no
2755 fi
2756 rm -f conftest*
2757 fi
2758
2759 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
2760 if test $ac_cv_header_alloca_h = yes; then
2761   cat >> confdefs.h <<\EOF
2762 #define HAVE_ALLOCA_H 1
2763 EOF
2764
2765 fi
2766
2767 echo $ac_n "checking for alloca""... $ac_c" 1>&6
2768 echo "configure:2769: checking for alloca" >&5
2769 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
2770   echo $ac_n "(cached) $ac_c" 1>&6
2771 else
2772   cat > conftest.$ac_ext <<EOF
2773 #line 2774 "configure"
2774 #include "confdefs.h"
2775
2776 #ifdef __GNUC__
2777 # define alloca __builtin_alloca
2778 #else
2779 # ifdef _MSC_VER
2780 #  include <malloc.h>
2781 #  define alloca _alloca
2782 # else
2783 #  if HAVE_ALLOCA_H
2784 #   include <alloca.h>
2785 #  else
2786 #   ifdef _AIX
2787  #pragma alloca
2788 #   else
2789 #    ifndef alloca /* predefined by HP cc +Olibcalls */
2790 char *alloca ();
2791 #    endif
2792 #   endif
2793 #  endif
2794 # endif
2795 #endif
2796
2797 int main() {
2798 char *p = (char *) alloca(1);
2799 ; return 0; }
2800 EOF
2801 if { (eval echo configure:2802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2802   rm -rf conftest*
2803   ac_cv_func_alloca_works=yes
2804 else
2805   echo "configure: failed program was:" >&5
2806   cat conftest.$ac_ext >&5
2807   rm -rf conftest*
2808   ac_cv_func_alloca_works=no
2809 fi
2810 rm -f conftest*
2811 fi
2812
2813 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2814 if test $ac_cv_func_alloca_works = yes; then
2815   cat >> confdefs.h <<\EOF
2816 #define HAVE_ALLOCA 1
2817 EOF
2818
2819 fi
2820
2821 if test $ac_cv_func_alloca_works = no; then
2822   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2823   # that cause trouble.  Some versions do not even contain alloca or
2824   # contain a buggy version.  If you still want to use their alloca,
2825   # use ar to extract alloca.o from them instead of compiling alloca.c.
2826   ALLOCA=alloca.${ac_objext}
2827   cat >> confdefs.h <<\EOF
2828 #define C_ALLOCA 1
2829 EOF
2830
2831
2832 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
2833 echo "configure:2834: checking whether alloca needs Cray hooks" >&5
2834 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2835   echo $ac_n "(cached) $ac_c" 1>&6
2836 else
2837   cat > conftest.$ac_ext <<EOF
2838 #line 2839 "configure"
2839 #include "confdefs.h"
2840 #if defined(CRAY) && ! defined(CRAY2)
2841 webecray
2842 #else
2843 wenotbecray
2844 #endif
2845
2846 EOF
2847 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2848   egrep "webecray" >/dev/null 2>&1; then
2849   rm -rf conftest*
2850   ac_cv_os_cray=yes
2851 else
2852   rm -rf conftest*
2853   ac_cv_os_cray=no
2854 fi
2855 rm -f conftest*
2856
2857 fi
2858
2859 echo "$ac_t""$ac_cv_os_cray" 1>&6
2860 if test $ac_cv_os_cray = yes; then
2861 for ac_func in _getb67 GETB67 getb67; do
2862   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2863 echo "configure:2864: checking for $ac_func" >&5
2864 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2865   echo $ac_n "(cached) $ac_c" 1>&6
2866 else
2867   cat > conftest.$ac_ext <<EOF
2868 #line 2869 "configure"
2869 #include "confdefs.h"
2870 /* System header to define __stub macros and hopefully few prototypes,
2871     which can conflict with char $ac_func(); below.  */
2872 #include <assert.h>
2873 /* Override any gcc2 internal prototype to avoid an error.  */
2874 /* We use char because int might match the return type of a gcc2
2875     builtin and then its argument prototype would still apply.  */
2876 char $ac_func();
2877
2878 int main() {
2879
2880 /* The GNU C library defines this for functions which it implements
2881     to always fail with ENOSYS.  Some functions are actually named
2882     something starting with __ and the normal name is an alias.  */
2883 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2884 choke me
2885 #else
2886 $ac_func();
2887 #endif
2888
2889 ; return 0; }
2890 EOF
2891 if { (eval echo configure:2892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2892   rm -rf conftest*
2893   eval "ac_cv_func_$ac_func=yes"
2894 else
2895   echo "configure: failed program was:" >&5
2896   cat conftest.$ac_ext >&5
2897   rm -rf conftest*
2898   eval "ac_cv_func_$ac_func=no"
2899 fi
2900 rm -f conftest*
2901 fi
2902
2903 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2904   echo "$ac_t""yes" 1>&6
2905   cat >> confdefs.h <<EOF
2906 #define CRAY_STACKSEG_END $ac_func
2907 EOF
2908
2909   break
2910 else
2911   echo "$ac_t""no" 1>&6
2912 fi
2913
2914 done
2915 fi
2916
2917 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2918 echo "configure:2919: checking stack direction for C alloca" >&5
2919 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2920   echo $ac_n "(cached) $ac_c" 1>&6
2921 else
2922   if test "$cross_compiling" = yes; then
2923   ac_cv_c_stack_direction=0
2924 else
2925   cat > conftest.$ac_ext <<EOF
2926 #line 2927 "configure"
2927 #include "confdefs.h"
2928 find_stack_direction ()
2929 {
2930   static char *addr = 0;
2931   auto char dummy;
2932   if (addr == 0)
2933     {
2934       addr = &dummy;
2935       return find_stack_direction ();
2936     }
2937   else
2938     return (&dummy > addr) ? 1 : -1;
2939 }
2940 main ()
2941 {
2942   exit (find_stack_direction() < 0);
2943 }
2944 EOF
2945 if { (eval echo configure:2946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2946 then
2947   ac_cv_c_stack_direction=1
2948 else
2949   echo "configure: failed program was:" >&5
2950   cat conftest.$ac_ext >&5
2951   rm -fr conftest*
2952   ac_cv_c_stack_direction=-1
2953 fi
2954 rm -fr conftest*
2955 fi
2956
2957 fi
2958
2959 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2960 cat >> confdefs.h <<EOF
2961 #define STACK_DIRECTION $ac_cv_c_stack_direction
2962 EOF
2963
2964 fi
2965
2966 # getmntent is in -lsun on Irix 4, -lseq on Dynix/PTX, -lgen on Unixware.
2967 echo $ac_n "checking for getmntent in -lsun""... $ac_c" 1>&6
2968 echo "configure:2969: checking for getmntent in -lsun" >&5
2969 ac_lib_var=`echo sun'_'getmntent | sed 'y%./+-%__p_%'`
2970 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2971   echo $ac_n "(cached) $ac_c" 1>&6
2972 else
2973   ac_save_LIBS="$LIBS"
2974 LIBS="-lsun  $LIBS"
2975 cat > conftest.$ac_ext <<EOF
2976 #line 2977 "configure"
2977 #include "confdefs.h"
2978 /* Override any gcc2 internal prototype to avoid an error.  */
2979 /* We use char because int might match the return type of a gcc2
2980     builtin and then its argument prototype would still apply.  */
2981 char getmntent();
2982
2983 int main() {
2984 getmntent()
2985 ; return 0; }
2986 EOF
2987 if { (eval echo configure:2988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2988   rm -rf conftest*
2989   eval "ac_cv_lib_$ac_lib_var=yes"
2990 else
2991   echo "configure: failed program was:" >&5
2992   cat conftest.$ac_ext >&5
2993   rm -rf conftest*
2994   eval "ac_cv_lib_$ac_lib_var=no"
2995 fi
2996 rm -f conftest*
2997 LIBS="$ac_save_LIBS"
2998
2999 fi
3000 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3001   echo "$ac_t""yes" 1>&6
3002   LIBS="-lsun $LIBS"
3003 else
3004   echo "$ac_t""no" 1>&6
3005 echo $ac_n "checking for getmntent in -lseq""... $ac_c" 1>&6
3006 echo "configure:3007: checking for getmntent in -lseq" >&5
3007 ac_lib_var=`echo seq'_'getmntent | sed 'y%./+-%__p_%'`
3008 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3009   echo $ac_n "(cached) $ac_c" 1>&6
3010 else
3011   ac_save_LIBS="$LIBS"
3012 LIBS="-lseq  $LIBS"
3013 cat > conftest.$ac_ext <<EOF
3014 #line 3015 "configure"
3015 #include "confdefs.h"
3016 /* Override any gcc2 internal prototype to avoid an error.  */
3017 /* We use char because int might match the return type of a gcc2
3018     builtin and then its argument prototype would still apply.  */
3019 char getmntent();
3020
3021 int main() {
3022 getmntent()
3023 ; return 0; }
3024 EOF
3025 if { (eval echo configure:3026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3026   rm -rf conftest*
3027   eval "ac_cv_lib_$ac_lib_var=yes"
3028 else
3029   echo "configure: failed program was:" >&5
3030   cat conftest.$ac_ext >&5
3031   rm -rf conftest*
3032   eval "ac_cv_lib_$ac_lib_var=no"
3033 fi
3034 rm -f conftest*
3035 LIBS="$ac_save_LIBS"
3036
3037 fi
3038 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3039   echo "$ac_t""yes" 1>&6
3040   LIBS="-lseq $LIBS"
3041 else
3042   echo "$ac_t""no" 1>&6
3043 echo $ac_n "checking for getmntent in -lgen""... $ac_c" 1>&6
3044 echo "configure:3045: checking for getmntent in -lgen" >&5
3045 ac_lib_var=`echo gen'_'getmntent | sed 'y%./+-%__p_%'`
3046 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3047   echo $ac_n "(cached) $ac_c" 1>&6
3048 else
3049   ac_save_LIBS="$LIBS"
3050 LIBS="-lgen  $LIBS"
3051 cat > conftest.$ac_ext <<EOF
3052 #line 3053 "configure"
3053 #include "confdefs.h"
3054 /* Override any gcc2 internal prototype to avoid an error.  */
3055 /* We use char because int might match the return type of a gcc2
3056     builtin and then its argument prototype would still apply.  */
3057 char getmntent();
3058
3059 int main() {
3060 getmntent()
3061 ; return 0; }
3062 EOF
3063 if { (eval echo configure:3064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3064   rm -rf conftest*
3065   eval "ac_cv_lib_$ac_lib_var=yes"
3066 else
3067   echo "configure: failed program was:" >&5
3068   cat conftest.$ac_ext >&5
3069   rm -rf conftest*
3070   eval "ac_cv_lib_$ac_lib_var=no"
3071 fi
3072 rm -f conftest*
3073 LIBS="$ac_save_LIBS"
3074
3075 fi
3076 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3077   echo "$ac_t""yes" 1>&6
3078   LIBS="-lgen $LIBS"
3079 else
3080   echo "$ac_t""no" 1>&6
3081 fi
3082
3083 fi
3084
3085 fi
3086
3087 echo $ac_n "checking for getmntent""... $ac_c" 1>&6
3088 echo "configure:3089: checking for getmntent" >&5
3089 if eval "test \"`echo '$''{'ac_cv_func_getmntent'+set}'`\" = set"; then
3090   echo $ac_n "(cached) $ac_c" 1>&6
3091 else
3092   cat > conftest.$ac_ext <<EOF
3093 #line 3094 "configure"
3094 #include "confdefs.h"
3095 /* System header to define __stub macros and hopefully few prototypes,
3096     which can conflict with char getmntent(); below.  */
3097 #include <assert.h>
3098 /* Override any gcc2 internal prototype to avoid an error.  */
3099 /* We use char because int might match the return type of a gcc2
3100     builtin and then its argument prototype would still apply.  */
3101 char getmntent();
3102
3103 int main() {
3104
3105 /* The GNU C library defines this for functions which it implements
3106     to always fail with ENOSYS.  Some functions are actually named
3107     something starting with __ and the normal name is an alias.  */
3108 #if defined (__stub_getmntent) || defined (__stub___getmntent)
3109 choke me
3110 #else
3111 getmntent();
3112 #endif
3113
3114 ; return 0; }
3115 EOF
3116 if { (eval echo configure:3117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3117   rm -rf conftest*
3118   eval "ac_cv_func_getmntent=yes"
3119 else
3120   echo "configure: failed program was:" >&5
3121   cat conftest.$ac_ext >&5
3122   rm -rf conftest*
3123   eval "ac_cv_func_getmntent=no"
3124 fi
3125 rm -f conftest*
3126 fi
3127
3128 if eval "test \"`echo '$ac_cv_func_'getmntent`\" = yes"; then
3129   echo "$ac_t""yes" 1>&6
3130   cat >> confdefs.h <<\EOF
3131 #define HAVE_GETMNTENT 1
3132 EOF
3133
3134 else
3135   echo "$ac_t""no" 1>&6
3136 fi
3137
3138 echo $ac_n "checking whether closedir returns void""... $ac_c" 1>&6
3139 echo "configure:3140: checking whether closedir returns void" >&5
3140 if eval "test \"`echo '$''{'ac_cv_func_closedir_void'+set}'`\" = set"; then
3141   echo $ac_n "(cached) $ac_c" 1>&6
3142 else
3143   if test "$cross_compiling" = yes; then
3144   ac_cv_func_closedir_void=yes
3145 else
3146   cat > conftest.$ac_ext <<EOF
3147 #line 3148 "configure"
3148 #include "confdefs.h"
3149 #include <sys/types.h>
3150 #include <$ac_header_dirent>
3151 int closedir(); main() { exit(closedir(opendir(".")) != 0); }
3152 EOF
3153 if { (eval echo configure:3154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3154 then
3155   ac_cv_func_closedir_void=no
3156 else
3157   echo "configure: failed program was:" >&5
3158   cat conftest.$ac_ext >&5
3159   rm -fr conftest*
3160   ac_cv_func_closedir_void=yes
3161 fi
3162 rm -fr conftest*
3163 fi
3164
3165 fi
3166
3167 echo "$ac_t""$ac_cv_func_closedir_void" 1>&6
3168 if test $ac_cv_func_closedir_void = yes; then
3169   cat >> confdefs.h <<\EOF
3170 #define CLOSEDIR_VOID 1
3171 EOF
3172
3173 fi
3174
3175
3176 trap '' 1 2 15
3177 cat > confcache <<\EOF
3178 # This file is a shell script that caches the results of configure
3179 # tests run on this system so they can be shared between configure
3180 # scripts and configure runs.  It is not useful on other systems.
3181 # If it contains results you don't want to keep, you may remove or edit it.
3182 #
3183 # By default, configure uses ./config.cache as the cache file,
3184 # creating it if it does not exist already.  You can give configure
3185 # the --cache-file=FILE option to use a different cache file; that is
3186 # what configure does when it calls configure scripts in
3187 # subdirectories, so they share the cache.
3188 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3189 # config.status only pays attention to the cache file if you give it the
3190 # --recheck option to rerun configure.
3191 #
3192 EOF
3193 # The following way of writing the cache mishandles newlines in values,
3194 # but we know of no workaround that is simple, portable, and efficient.
3195 # So, don't put newlines in cache variables' values.
3196 # Ultrix sh set writes to stderr and can't be redirected directly,
3197 # and sets the high bit in the cache file unless we assign to the vars.
3198 (set) 2>&1 |
3199   case `(ac_space=' '; set | grep ac_space) 2>&1` in
3200   *ac_space=\ *)
3201     # `set' does not quote correctly, so add quotes (double-quote substitution
3202     # turns \\\\ into \\, and sed turns \\ into \).
3203     sed -n \
3204       -e "s/'/'\\\\''/g" \
3205       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3206     ;;
3207   *)
3208     # `set' quotes correctly as required by POSIX, so do not add quotes.
3209     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3210     ;;
3211   esac >> confcache
3212 if cmp -s $cache_file confcache; then
3213   :
3214 else
3215   if test -w $cache_file; then
3216     echo "updating cache $cache_file"
3217     cat confcache > $cache_file
3218   else
3219     echo "not updating unwritable cache $cache_file"
3220   fi
3221 fi
3222 rm -f confcache
3223
3224 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3225
3226 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3227 # Let make expand exec_prefix.
3228 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3229
3230 # Any assignment to VPATH causes Sun make to only execute
3231 # the first set of double-colon rules, so remove it if not needed.
3232 # If there is a colon in the path, we need to keep it.
3233 if test "x$srcdir" = x.; then
3234   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3235 fi
3236
3237 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3238
3239 DEFS=-DHAVE_CONFIG_H
3240
3241 # Without the "./", some shells look in PATH for config.status.
3242 : ${CONFIG_STATUS=./config.status}
3243
3244 echo creating $CONFIG_STATUS
3245 rm -f $CONFIG_STATUS
3246 cat > $CONFIG_STATUS <<EOF
3247 #! /bin/sh
3248 # Generated automatically by configure.
3249 # Run this file to recreate the current configuration.
3250 # This directory was configured as follows,
3251 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3252 #
3253 # $0 $ac_configure_args
3254 #
3255 # Compiler output produced by configure, useful for debugging
3256 # configure, is in ./config.log if it exists.
3257
3258 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3259 for ac_option
3260 do
3261   case "\$ac_option" in
3262   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3263     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3264     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3265   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3266     echo "$CONFIG_STATUS generated by autoconf version 2.13"
3267     exit 0 ;;
3268   -help | --help | --hel | --he | --h)
3269     echo "\$ac_cs_usage"; exit 0 ;;
3270   *) echo "\$ac_cs_usage"; exit 1 ;;
3271   esac
3272 done
3273
3274 ac_given_srcdir=$srcdir
3275 ac_given_INSTALL="$INSTALL"
3276
3277 trap 'rm -fr `echo "Makefile lib/Makefile find/Makefile xargs/Makefile \
3278 locate/Makefile doc/Makefile testsuite/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3279 EOF
3280 cat >> $CONFIG_STATUS <<EOF
3281
3282 # Protect against being on the right side of a sed subst in config.status.
3283 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3284  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3285 $ac_vpsub
3286 $extrasub
3287 s%@SHELL@%$SHELL%g
3288 s%@CFLAGS@%$CFLAGS%g
3289 s%@CPPFLAGS@%$CPPFLAGS%g
3290 s%@CXXFLAGS@%$CXXFLAGS%g
3291 s%@FFLAGS@%$FFLAGS%g
3292 s%@DEFS@%$DEFS%g
3293 s%@LDFLAGS@%$LDFLAGS%g
3294 s%@LIBS@%$LIBS%g
3295 s%@exec_prefix@%$exec_prefix%g
3296 s%@prefix@%$prefix%g
3297 s%@program_transform_name@%$program_transform_name%g
3298 s%@bindir@%$bindir%g
3299 s%@sbindir@%$sbindir%g
3300 s%@libexecdir@%$libexecdir%g
3301 s%@datadir@%$datadir%g
3302 s%@sysconfdir@%$sysconfdir%g
3303 s%@sharedstatedir@%$sharedstatedir%g
3304 s%@localstatedir@%$localstatedir%g
3305 s%@libdir@%$libdir%g
3306 s%@includedir@%$includedir%g
3307 s%@oldincludedir@%$oldincludedir%g
3308 s%@infodir@%$infodir%g
3309 s%@mandir@%$mandir%g
3310 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3311 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3312 s%@INSTALL_DATA@%$INSTALL_DATA%g
3313 s%@PACKAGE@%$PACKAGE%g
3314 s%@VERSION@%$VERSION%g
3315 s%@ACLOCAL@%$ACLOCAL%g
3316 s%@AUTOCONF@%$AUTOCONF%g
3317 s%@AUTOMAKE@%$AUTOMAKE%g
3318 s%@AUTOHEADER@%$AUTOHEADER%g
3319 s%@MAKEINFO@%$MAKEINFO%g
3320 s%@SET_MAKE@%$SET_MAKE%g
3321 s%@INCLUDES@%$INCLUDES%g
3322 s%@CC@%$CC%g
3323 s%@CPP@%$CPP%g
3324 s%@RANLIB@%$RANLIB%g
3325 s%@LIBOBJS@%$LIBOBJS%g
3326 s%@ALLOCA@%$ALLOCA%g
3327
3328 CEOF
3329 EOF
3330
3331 cat >> $CONFIG_STATUS <<\EOF
3332
3333 # Split the substitutions into bite-sized pieces for seds with
3334 # small command number limits, like on Digital OSF/1 and HP-UX.
3335 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3336 ac_file=1 # Number of current file.
3337 ac_beg=1 # First line for current file.
3338 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3339 ac_more_lines=:
3340 ac_sed_cmds=""
3341 while $ac_more_lines; do
3342   if test $ac_beg -gt 1; then
3343     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3344   else
3345     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3346   fi
3347   if test ! -s conftest.s$ac_file; then
3348     ac_more_lines=false
3349     rm -f conftest.s$ac_file
3350   else
3351     if test -z "$ac_sed_cmds"; then
3352       ac_sed_cmds="sed -f conftest.s$ac_file"
3353     else
3354       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3355     fi
3356     ac_file=`expr $ac_file + 1`
3357     ac_beg=$ac_end
3358     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3359   fi
3360 done
3361 if test -z "$ac_sed_cmds"; then
3362   ac_sed_cmds=cat
3363 fi
3364 EOF
3365
3366 cat >> $CONFIG_STATUS <<EOF
3367
3368 CONFIG_FILES=\${CONFIG_FILES-"Makefile lib/Makefile find/Makefile xargs/Makefile \
3369 locate/Makefile doc/Makefile testsuite/Makefile"}
3370 EOF
3371 cat >> $CONFIG_STATUS <<\EOF
3372 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3373   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3374   case "$ac_file" in
3375   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3376        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3377   *) ac_file_in="${ac_file}.in" ;;
3378   esac
3379
3380   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3381
3382   # Remove last slash and all that follows it.  Not all systems have dirname.
3383   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3384   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3385     # The file is in a subdirectory.
3386     test ! -d "$ac_dir" && mkdir "$ac_dir"
3387     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3388     # A "../" for each directory in $ac_dir_suffix.
3389     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3390   else
3391     ac_dir_suffix= ac_dots=
3392   fi
3393
3394   case "$ac_given_srcdir" in
3395   .)  srcdir=.
3396       if test -z "$ac_dots"; then top_srcdir=.
3397       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3398   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3399   *) # Relative path.
3400     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3401     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3402   esac
3403
3404   case "$ac_given_INSTALL" in
3405   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3406   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3407   esac
3408
3409   echo creating "$ac_file"
3410   rm -f "$ac_file"
3411   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3412   case "$ac_file" in
3413   *Makefile*) ac_comsub="1i\\
3414 # $configure_input" ;;
3415   *) ac_comsub= ;;
3416   esac
3417
3418   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3419   sed -e "$ac_comsub
3420 s%@configure_input@%$configure_input%g
3421 s%@srcdir@%$srcdir%g
3422 s%@top_srcdir@%$top_srcdir%g
3423 s%@INSTALL@%$INSTALL%g
3424 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3425 fi; done
3426 rm -f conftest.s*
3427
3428 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3429 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3430 #
3431 # ac_d sets the value in "#define NAME VALUE" lines.
3432 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3433 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3434 ac_dC='\3'
3435 ac_dD='%g'
3436 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3437 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3438 ac_uB='\([      ]\)%\1#\2define\3'
3439 ac_uC=' '
3440 ac_uD='\4%g'
3441 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3442 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3443 ac_eB='$%\1#\2define\3'
3444 ac_eC=' '
3445 ac_eD='%g'
3446
3447 if test "${CONFIG_HEADERS+set}" != set; then
3448 EOF
3449 cat >> $CONFIG_STATUS <<EOF
3450   CONFIG_HEADERS="config.h"
3451 EOF
3452 cat >> $CONFIG_STATUS <<\EOF
3453 fi
3454 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3455   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3456   case "$ac_file" in
3457   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3458        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3459   *) ac_file_in="${ac_file}.in" ;;
3460   esac
3461
3462   echo creating $ac_file
3463
3464   rm -f conftest.frag conftest.in conftest.out
3465   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3466   cat $ac_file_inputs > conftest.in
3467
3468 EOF
3469
3470 # Transform confdefs.h into a sed script conftest.vals that substitutes
3471 # the proper values into config.h.in to produce config.h.  And first:
3472 # Protect against being on the right side of a sed subst in config.status.
3473 # Protect against being in an unquoted here document in config.status.
3474 rm -f conftest.vals
3475 cat > conftest.hdr <<\EOF
3476 s/[\\&%]/\\&/g
3477 s%[\\$`]%\\&%g
3478 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3479 s%ac_d%ac_u%gp
3480 s%ac_u%ac_e%gp
3481 EOF
3482 sed -n -f conftest.hdr confdefs.h > conftest.vals
3483 rm -f conftest.hdr
3484
3485 # This sed command replaces #undef with comments.  This is necessary, for
3486 # example, in the case of _POSIX_SOURCE, which is predefined and required
3487 # on some systems where configure will not decide to define it.
3488 cat >> conftest.vals <<\EOF
3489 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3490 EOF
3491
3492 # Break up conftest.vals because some shells have a limit on
3493 # the size of here documents, and old seds have small limits too.
3494
3495 rm -f conftest.tail
3496 while :
3497 do
3498   ac_lines=`grep -c . conftest.vals`
3499   # grep -c gives empty output for an empty file on some AIX systems.
3500   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3501   # Write a limited-size here document to conftest.frag.
3502   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3503   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3504   echo 'CEOF
3505   sed -f conftest.frag conftest.in > conftest.out
3506   rm -f conftest.in
3507   mv conftest.out conftest.in
3508 ' >> $CONFIG_STATUS
3509   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3510   rm -f conftest.vals
3511   mv conftest.tail conftest.vals
3512 done
3513 rm -f conftest.vals
3514
3515 cat >> $CONFIG_STATUS <<\EOF
3516   rm -f conftest.frag conftest.h
3517   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3518   cat conftest.in >> conftest.h
3519   rm -f conftest.in
3520   if cmp -s $ac_file conftest.h 2>/dev/null; then
3521     echo "$ac_file is unchanged"
3522     rm -f conftest.h
3523   else
3524     # Remove last slash and all that follows it.  Not all systems have dirname.
3525       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3526       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3527       # The file is in a subdirectory.
3528       test ! -d "$ac_dir" && mkdir "$ac_dir"
3529     fi
3530     rm -f $ac_file
3531     mv conftest.h $ac_file
3532   fi
3533 fi; done
3534
3535 EOF
3536 cat >> $CONFIG_STATUS <<EOF
3537
3538
3539 EOF
3540 cat >> $CONFIG_STATUS <<\EOF
3541 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3542 date > stamp-h
3543 exit 0
3544 EOF
3545 chmod +x $CONFIG_STATUS
3546 rm -fr confdefs* $ac_clean_files
3547 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3548