mdw@git.distorted.org.uk Git - secnet/blob - configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14
  15 # Initialize some variables set by options.
  16 # The variables have the same names as the options, with
  17 # dashes changed to underlines.
  18 build=NONE
  19 cache_file=./config.cache
  20 exec_prefix=NONE
  21 host=NONE
  22 no_create=
  23 nonopt=NONE
  24 no_recursion=
  25 prefix=NONE
  26 program_prefix=NONE
  27 program_suffix=NONE
  28 program_transform_name=s,x,x,
  29 silent=
  30 site=
  31 srcdir=
  32 target=NONE
  33 verbose=
  34 x_includes=NONE
  35 x_libraries=NONE
  36 bindir='${exec_prefix}/bin'
  37 sbindir='${exec_prefix}/sbin'
  38 libexecdir='${exec_prefix}/libexec'
  39 datadir='${prefix}/share'
  40 sysconfdir='${prefix}/etc'
  41 sharedstatedir='${prefix}/com'
  42 localstatedir='${prefix}/var'
  43 libdir='${exec_prefix}/lib'
  44 includedir='${prefix}/include'
  45 oldincludedir='/usr/include'
  46 infodir='${prefix}/info'
  47 mandir='${prefix}/man'
  48
  49 # Initialize some other variables.
  50 subdirs=
  51 MFLAGS= MAKEFLAGS=
  52 SHELL=${CONFIG_SHELL-/bin/sh}
  53 # Maximum number of lines to put in a shell here document.
  54 ac_max_here_lines=12
  55
  56 ac_prev=
  57 for ac_option
  58 do
  59
  60   # If the previous option needs an argument, assign it.
  61   if test -n "$ac_prev"; then
  62     eval "$ac_prev=\$ac_option"
  63     ac_prev=
  64     continue
  65   fi
  66
  67   case "$ac_option" in
  68   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  69   *) ac_optarg= ;;
  70   esac
  71
  72   # Accept the important Cygnus configure options, so we can diagnose typos.
  73
  74   case "$ac_option" in
  75
  76   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  77     ac_prev=bindir ;;
  78   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  79     bindir="$ac_optarg" ;;
  80
  81   -build | --build | --buil | --bui | --bu)
  82     ac_prev=build ;;
  83   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  84     build="$ac_optarg" ;;
  85
  86   -cache-file | --cache-file | --cache-fil | --cache-fi \
  87   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  88     ac_prev=cache_file ;;
  89   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  90   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  91     cache_file="$ac_optarg" ;;
  92
  93   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  94     ac_prev=datadir ;;
  95   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  96   | --da=*)
  97     datadir="$ac_optarg" ;;
  98
  99   -disable-* | --disable-*)
 100     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 101     # Reject names that are not valid shell variable names.
 102     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 103       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 104     fi
 105     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 106     eval "enable_${ac_feature}=no" ;;
 107
 108   -enable-* | --enable-*)
 109     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 110     # Reject names that are not valid shell variable names.
 111     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 112       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 113     fi
 114     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 115     case "$ac_option" in
 116       *=*) ;;
 117       *) ac_optarg=yes ;;
 118     esac
 119     eval "enable_${ac_feature}='$ac_optarg'" ;;
 120
 121   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 122   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 123   | --exec | --exe | --ex)
 124     ac_prev=exec_prefix ;;
 125   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 126   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 127   | --exec=* | --exe=* | --ex=*)
 128     exec_prefix="$ac_optarg" ;;
 129
 130   -gas | --gas | --ga | --g)
 131     # Obsolete; use --with-gas.
 132     with_gas=yes ;;
 133
 134   -help | --help | --hel | --he)
 135     # Omit some internal or obsolete options to make the list less imposing.
 136     # This message is too long to be a string in the A/UX 3.1 sh.
 137     cat << EOF
 138 Usage: configure [options] [host]
 139 Options: [defaults in brackets after descriptions]
 140 Configuration:
 141   --cache-file=FILE       cache test results in FILE
 142   --help                  print this message
 143   --no-create             do not create output files
 144   --quiet, --silent       do not print \`checking...' messages
 145   --version               print the version of autoconf that created configure
 146 Directory and file names:
 147   --prefix=PREFIX         install architecture-independent files in PREFIX
 148                           [$ac_default_prefix]
 149   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 150                           [same as prefix]
 151   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 152   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 153   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 154   --datadir=DIR           read-only architecture-independent data in DIR
 155                           [PREFIX/share]
 156   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 157   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 158                           [PREFIX/com]
 159   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 160   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 161   --includedir=DIR        C header files in DIR [PREFIX/include]
 162   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 163   --infodir=DIR           info documentation in DIR [PREFIX/info]
 164   --mandir=DIR            man documentation in DIR [PREFIX/man]
 165   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 166   --program-prefix=PREFIX prepend PREFIX to installed program names
 167   --program-suffix=SUFFIX append SUFFIX to installed program names
 168   --program-transform-name=PROGRAM
 169                           run sed PROGRAM on installed program names
 170 EOF
 171     cat << EOF
 172 Host type:
 173   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 174   --host=HOST             configure for HOST [guessed]
 175   --target=TARGET         configure for TARGET [TARGET=HOST]
 176 Features and packages:
 177   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 178   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 179   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 180   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 181   --x-includes=DIR        X include files are in DIR
 182   --x-libraries=DIR       X library files are in DIR
 183 EOF
 184     if test -n "$ac_help"; then
 185       echo "--enable and --with options recognized:$ac_help"
 186     fi
 187     exit 0 ;;
 188
 189   -host | --host | --hos | --ho)
 190     ac_prev=host ;;
 191   -host=* | --host=* | --hos=* | --ho=*)
 192     host="$ac_optarg" ;;
 193
 194   -includedir | --includedir | --includedi | --included | --include \
 195   | --includ | --inclu | --incl | --inc)
 196     ac_prev=includedir ;;
 197   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 198   | --includ=* | --inclu=* | --incl=* | --inc=*)
 199     includedir="$ac_optarg" ;;
 200
 201   -infodir | --infodir | --infodi | --infod | --info | --inf)
 202     ac_prev=infodir ;;
 203   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 204     infodir="$ac_optarg" ;;
 205
 206   -libdir | --libdir | --libdi | --libd)
 207     ac_prev=libdir ;;
 208   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 209     libdir="$ac_optarg" ;;
 210
 211   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 212   | --libexe | --libex | --libe)
 213     ac_prev=libexecdir ;;
 214   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 215   | --libexe=* | --libex=* | --libe=*)
 216     libexecdir="$ac_optarg" ;;
 217
 218   -localstatedir | --localstatedir | --localstatedi | --localstated \
 219   | --localstate | --localstat | --localsta | --localst \
 220   | --locals | --local | --loca | --loc | --lo)
 221     ac_prev=localstatedir ;;
 222   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 223   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 224   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 225     localstatedir="$ac_optarg" ;;
 226
 227   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 228     ac_prev=mandir ;;
 229   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 230     mandir="$ac_optarg" ;;
 231
 232   -nfp | --nfp | --nf)
 233     # Obsolete; use --without-fp.
 234     with_fp=no ;;
 235
 236   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 237   | --no-cr | --no-c)
 238     no_create=yes ;;
 239
 240   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 241   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 242     no_recursion=yes ;;
 243
 244   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 245   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 246   | --oldin | --oldi | --old | --ol | --o)
 247     ac_prev=oldincludedir ;;
 248   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 249   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 250   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 251     oldincludedir="$ac_optarg" ;;
 252
 253   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 254     ac_prev=prefix ;;
 255   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 256     prefix="$ac_optarg" ;;
 257
 258   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 259   | --program-pre | --program-pr | --program-p)
 260     ac_prev=program_prefix ;;
 261   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 262   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 263     program_prefix="$ac_optarg" ;;
 264
 265   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 266   | --program-suf | --program-su | --program-s)
 267     ac_prev=program_suffix ;;
 268   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 269   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 270     program_suffix="$ac_optarg" ;;
 271
 272   -program-transform-name | --program-transform-name \
 273   | --program-transform-nam | --program-transform-na \
 274   | --program-transform-n | --program-transform- \
 275   | --program-transform | --program-transfor \
 276   | --program-transfo | --program-transf \
 277   | --program-trans | --program-tran \
 278   | --progr-tra | --program-tr | --program-t)
 279     ac_prev=program_transform_name ;;
 280   -program-transform-name=* | --program-transform-name=* \
 281   | --program-transform-nam=* | --program-transform-na=* \
 282   | --program-transform-n=* | --program-transform-=* \
 283   | --program-transform=* | --program-transfor=* \
 284   | --program-transfo=* | --program-transf=* \
 285   | --program-trans=* | --program-tran=* \
 286   | --progr-tra=* | --program-tr=* | --program-t=*)
 287     program_transform_name="$ac_optarg" ;;
 288
 289   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 290   | -silent | --silent | --silen | --sile | --sil)
 291     silent=yes ;;
 292
 293   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 294     ac_prev=sbindir ;;
 295   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 296   | --sbi=* | --sb=*)
 297     sbindir="$ac_optarg" ;;
 298
 299   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 300   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 301   | --sharedst | --shareds | --shared | --share | --shar \
 302   | --sha | --sh)
 303     ac_prev=sharedstatedir ;;
 304   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 305   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 306   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 307   | --sha=* | --sh=*)
 308     sharedstatedir="$ac_optarg" ;;
 309
 310   -site | --site | --sit)
 311     ac_prev=site ;;
 312   -site=* | --site=* | --sit=*)
 313     site="$ac_optarg" ;;
 314
 315   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 316     ac_prev=srcdir ;;
 317   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 318     srcdir="$ac_optarg" ;;
 319
 320   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 321   | --syscon | --sysco | --sysc | --sys | --sy)
 322     ac_prev=sysconfdir ;;
 323   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 324   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 325     sysconfdir="$ac_optarg" ;;
 326
 327   -target | --target | --targe | --targ | --tar | --ta | --t)
 328     ac_prev=target ;;
 329   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 330     target="$ac_optarg" ;;
 331
 332   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 333     verbose=yes ;;
 334
 335   -version | --version | --versio | --versi | --vers)
 336     echo "configure generated by autoconf version 2.13"
 337     exit 0 ;;
 338
 339   -with-* | --with-*)
 340     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 341     # Reject names that are not valid shell variable names.
 342     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 343       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 344     fi
 345     ac_package=`echo $ac_package| sed 's/-/_/g'`
 346     case "$ac_option" in
 347       *=*) ;;
 348       *) ac_optarg=yes ;;
 349     esac
 350     eval "with_${ac_package}='$ac_optarg'" ;;
 351
 352   -without-* | --without-*)
 353     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 354     # Reject names that are not valid shell variable names.
 355     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 356       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 357     fi
 358     ac_package=`echo $ac_package| sed 's/-/_/g'`
 359     eval "with_${ac_package}=no" ;;
 360
 361   --x)
 362     # Obsolete; use --with-x.
 363     with_x=yes ;;
 364
 365   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 366   | --x-incl | --x-inc | --x-in | --x-i)
 367     ac_prev=x_includes ;;
 368   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 369   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 370     x_includes="$ac_optarg" ;;
 371
 372   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 373   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 374     ac_prev=x_libraries ;;
 375   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 376   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 377     x_libraries="$ac_optarg" ;;
 378
 379   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 380     ;;
 381
 382   *)
 383     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 384       echo "configure: warning: $ac_option: invalid host type" 1>&2
 385     fi
 386     if test "x$nonopt" != xNONE; then
 387       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 388     fi
 389     nonopt="$ac_option"
 390     ;;
 391
 392   esac
 393 done
 394
 395 if test -n "$ac_prev"; then
 396   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 397 fi
 398
 399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 400
 401 # File descriptor usage:
 402 # 0 standard input
 403 # 1 file creation
 404 # 2 errors and warnings
 405 # 3 some systems may open it to /dev/tty
 406 # 4 used on the Kubota Titan
 407 # 6 checking for... messages and results
 408 # 5 compiler messages saved in config.log
 409 if test "$silent" = yes; then
 410   exec 6>/dev/null
 411 else
 412   exec 6>&1
 413 fi
 414 exec 5>./config.log
 415
 416 echo "\
 417 This file contains any messages produced by compilers while
 418 running configure, to aid debugging if configure makes a mistake.
 419 " 1>&5
 420
 421 # Strip out --no-create and --no-recursion so they do not pile up.
 422 # Also quote any args containing shell metacharacters.
 423 ac_configure_args=
 424 for ac_arg
 425 do
 426   case "$ac_arg" in
 427   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 428   | --no-cr | --no-c) ;;
 429   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 430   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 431   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 432   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 433   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 434   esac
 435 done
 436
 437 # NLS nuisances.
 438 # Only set these to C if already set.  These must not be set unconditionally
 439 # because not all systems understand e.g. LANG=C (notably SCO).
 440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 441 # Non-C LC_CTYPE values break the ctype check.
 442 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 445 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=secnet.c
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$srcdir"; then
 458   ac_srcdir_defaulted=yes
 459   # Try the directory containing this script, then its parent.
 460   ac_prog=$0
 461   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 462   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 463   srcdir=$ac_confdir
 464   if test ! -r $srcdir/$ac_unique_file; then
 465     srcdir=..
 466   fi
 467 else
 468   ac_srcdir_defaulted=no
 469 fi
 470 if test ! -r $srcdir/$ac_unique_file; then
 471   if test "$ac_srcdir_defaulted" = yes; then
 472     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 473   else
 474     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 475   fi
 476 fi
 477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 478
 479 # Prefer explicitly selected file to automatically selected ones.
 480 if test -z "$CONFIG_SITE"; then
 481   if test "x$prefix" != xNONE; then
 482     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 483   else
 484     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 485   fi
 486 fi
 487 for ac_site_file in $CONFIG_SITE; do
 488   if test -r "$ac_site_file"; then
 489     echo "loading site script $ac_site_file"
 490     . "$ac_site_file"
 491   fi
 492 done
 493
 494 if test -r "$cache_file"; then
 495   echo "loading cache $cache_file"
 496   . $cache_file
 497 else
 498   echo "creating cache $cache_file"
 499   > $cache_file
 500 fi
 501
 502 ac_ext=c
 503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 504 ac_cpp='$CPP $CPPFLAGS'
 505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507 cross_compiling=$ac_cv_prog_cc_cross
 508
 509 ac_exeext=
 510 ac_objext=o
 511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 512   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 513   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 514     ac_n= ac_c='
 515 ' ac_t='        '
 516   else
 517     ac_n=-n ac_c= ac_t=
 518   fi
 519 else
 520   ac_n= ac_c='\c' ac_t=
 521 fi
 522
 523
 524
 525
 526 # From configure.in Id
 527
 528 ac_ext=c
 529 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 530 ac_cpp='$CPP $CPPFLAGS'
 531 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 532 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 533 cross_compiling=$ac_cv_prog_cc_cross
 534
 535
 536 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 537 echo "configure:538: checking whether ${MAKE-make} sets \${MAKE}" >&5
 538 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 539 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 540   echo $ac_n "(cached) $ac_c" 1>&6
 541 else
 542   cat > conftestmake <<\EOF
 543 all:
 544         @echo 'ac_maketemp="${MAKE}"'
 545 EOF
 546 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 547 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 548 if test -n "$ac_maketemp"; then
 549   eval ac_cv_prog_make_${ac_make}_set=yes
 550 else
 551   eval ac_cv_prog_make_${ac_make}_set=no
 552 fi
 553 rm -f conftestmake
 554 fi
 555 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 556   echo "$ac_t""yes" 1>&6
 557   SET_MAKE=
 558 else
 559   echo "$ac_t""no" 1>&6
 560   SET_MAKE="MAKE=${MAKE-make}"
 561 fi
 562
 563 # Extract the first word of "gcc", so it can be a program name with args.
 564 set dummy gcc; ac_word=$2
 565 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 566 echo "configure:567: checking for $ac_word" >&5
 567 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 568   echo $ac_n "(cached) $ac_c" 1>&6
 569 else
 570   if test -n "$CC"; then
 571   ac_cv_prog_CC="$CC" # Let the user override the test.
 572 else
 573   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 574   ac_dummy="$PATH"
 575   for ac_dir in $ac_dummy; do
 576     test -z "$ac_dir" && ac_dir=.
 577     if test -f $ac_dir/$ac_word; then
 578       ac_cv_prog_CC="gcc"
 579       break
 580     fi
 581   done
 582   IFS="$ac_save_ifs"
 583 fi
 584 fi
 585 CC="$ac_cv_prog_CC"
 586 if test -n "$CC"; then
 587   echo "$ac_t""$CC" 1>&6
 588 else
 589   echo "$ac_t""no" 1>&6
 590 fi
 591
 592 if test -z "$CC"; then
 593   # Extract the first word of "cc", so it can be a program name with args.
 594 set dummy cc; ac_word=$2
 595 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 596 echo "configure:597: checking for $ac_word" >&5
 597 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 598   echo $ac_n "(cached) $ac_c" 1>&6
 599 else
 600   if test -n "$CC"; then
 601   ac_cv_prog_CC="$CC" # Let the user override the test.
 602 else
 603   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 604   ac_prog_rejected=no
 605   ac_dummy="$PATH"
 606   for ac_dir in $ac_dummy; do
 607     test -z "$ac_dir" && ac_dir=.
 608     if test -f $ac_dir/$ac_word; then
 609       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 610         ac_prog_rejected=yes
 611         continue
 612       fi
 613       ac_cv_prog_CC="cc"
 614       break
 615     fi
 616   done
 617   IFS="$ac_save_ifs"
 618 if test $ac_prog_rejected = yes; then
 619   # We found a bogon in the path, so make sure we never use it.
 620   set dummy $ac_cv_prog_CC
 621   shift
 622   if test $# -gt 0; then
 623     # We chose a different compiler from the bogus one.
 624     # However, it has the same basename, so the bogon will be chosen
 625     # first if we set CC to just the basename; use the full file name.
 626     shift
 627     set dummy "$ac_dir/$ac_word" "$@"
 628     shift
 629     ac_cv_prog_CC="$@"
 630   fi
 631 fi
 632 fi
 633 fi
 634 CC="$ac_cv_prog_CC"
 635 if test -n "$CC"; then
 636   echo "$ac_t""$CC" 1>&6
 637 else
 638   echo "$ac_t""no" 1>&6
 639 fi
 640
 641   if test -z "$CC"; then
 642     case "`uname -s`" in
 643     *win32* | *WIN32*)
 644       # Extract the first word of "cl", so it can be a program name with args.
 645 set dummy cl; ac_word=$2
 646 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 647 echo "configure:648: checking for $ac_word" >&5
 648 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 649   echo $ac_n "(cached) $ac_c" 1>&6
 650 else
 651   if test -n "$CC"; then
 652   ac_cv_prog_CC="$CC" # Let the user override the test.
 653 else
 654   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 655   ac_dummy="$PATH"
 656   for ac_dir in $ac_dummy; do
 657     test -z "$ac_dir" && ac_dir=.
 658     if test -f $ac_dir/$ac_word; then
 659       ac_cv_prog_CC="cl"
 660       break
 661     fi
 662   done
 663   IFS="$ac_save_ifs"
 664 fi
 665 fi
 666 CC="$ac_cv_prog_CC"
 667 if test -n "$CC"; then
 668   echo "$ac_t""$CC" 1>&6
 669 else
 670   echo "$ac_t""no" 1>&6
 671 fi
 672  ;;
 673     esac
 674   fi
 675   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 676 fi
 677
 678 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 679 echo "configure:680: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 680
 681 ac_ext=c
 682 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 683 ac_cpp='$CPP $CPPFLAGS'
 684 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 685 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 686 cross_compiling=$ac_cv_prog_cc_cross
 687
 688 cat > conftest.$ac_ext << EOF
 689
 690 #line 691 "configure"
 691 #include "confdefs.h"
 692
 693 main(){return(0);}
 694 EOF
 695 if { (eval echo configure:696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 696   ac_cv_prog_cc_works=yes
 697   # If we can't run a trivial program, we are probably using a cross compiler.
 698   if (./conftest; exit) 2>/dev/null; then
 699     ac_cv_prog_cc_cross=no
 700   else
 701     ac_cv_prog_cc_cross=yes
 702   fi
 703 else
 704   echo "configure: failed program was:" >&5
 705   cat conftest.$ac_ext >&5
 706   ac_cv_prog_cc_works=no
 707 fi
 708 rm -fr conftest*
 709 ac_ext=c
 710 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 711 ac_cpp='$CPP $CPPFLAGS'
 712 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 713 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 714 cross_compiling=$ac_cv_prog_cc_cross
 715
 716 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 717 if test $ac_cv_prog_cc_works = no; then
 718   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 719 fi
 720 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 721 echo "configure:722: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 722 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 723 cross_compiling=$ac_cv_prog_cc_cross
 724
 725 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 726 echo "configure:727: checking whether we are using GNU C" >&5
 727 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 728   echo $ac_n "(cached) $ac_c" 1>&6
 729 else
 730   cat > conftest.c <<EOF
 731 #ifdef __GNUC__
 732   yes;
 733 #endif
 734 EOF
 735 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:736: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 736   ac_cv_prog_gcc=yes
 737 else
 738   ac_cv_prog_gcc=no
 739 fi
 740 fi
 741
 742 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 743
 744 if test $ac_cv_prog_gcc = yes; then
 745   GCC=yes
 746 else
 747   GCC=
 748 fi
 749
 750 ac_test_CFLAGS="${CFLAGS+set}"
 751 ac_save_CFLAGS="$CFLAGS"
 752 CFLAGS=
 753 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 754 echo "configure:755: checking whether ${CC-cc} accepts -g" >&5
 755 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 756   echo $ac_n "(cached) $ac_c" 1>&6
 757 else
 758   echo 'void f(){}' > conftest.c
 759 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 760   ac_cv_prog_cc_g=yes
 761 else
 762   ac_cv_prog_cc_g=no
 763 fi
 764 rm -f conftest*
 765
 766 fi
 767
 768 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 769 if test "$ac_test_CFLAGS" = set; then
 770   CFLAGS="$ac_save_CFLAGS"
 771 elif test $ac_cv_prog_cc_g = yes; then
 772   if test "$GCC" = yes; then
 773     CFLAGS="-g -O2"
 774   else
 775     CFLAGS="-g"
 776   fi
 777 else
 778   if test "$GCC" = yes; then
 779     CFLAGS="-O2"
 780   else
 781     CFLAGS=
 782   fi
 783 fi
 784
 785 ac_aux_dir=
 786 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 787   if test -f $ac_dir/install-sh; then
 788     ac_aux_dir=$ac_dir
 789     ac_install_sh="$ac_aux_dir/install-sh -c"
 790     break
 791   elif test -f $ac_dir/install.sh; then
 792     ac_aux_dir=$ac_dir
 793     ac_install_sh="$ac_aux_dir/install.sh -c"
 794     break
 795   fi
 796 done
 797 if test -z "$ac_aux_dir"; then
 798   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 799 fi
 800 ac_config_guess=$ac_aux_dir/config.guess
 801 ac_config_sub=$ac_aux_dir/config.sub
 802 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 803
 804 # Find a good install program.  We prefer a C program (faster),
 805 # so one script is as good as another.  But avoid the broken or
 806 # incompatible versions:
 807 # SysV /etc/install, /usr/sbin/install
 808 # SunOS /usr/etc/install
 809 # IRIX /sbin/install
 810 # AIX /bin/install
 811 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 812 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 813 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 814 # ./install, which can be erroneously created by make from ./install.sh.
 815 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 816 echo "configure:817: checking for a BSD compatible install" >&5
 817 if test -z "$INSTALL"; then
 818 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 819   echo $ac_n "(cached) $ac_c" 1>&6
 820 else
 821     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 822   for ac_dir in $PATH; do
 823     # Account for people who put trailing slashes in PATH elements.
 824     case "$ac_dir/" in
 825     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 826     *)
 827       # OSF1 and SCO ODT 3.0 have their own names for install.
 828       # Don't use installbsd from OSF since it installs stuff as root
 829       # by default.
 830       for ac_prog in ginstall scoinst install; do
 831         if test -f $ac_dir/$ac_prog; then
 832           if test $ac_prog = install &&
 833             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 834             # AIX install.  It has an incompatible calling convention.
 835             :
 836           else
 837             ac_cv_path_install="$ac_dir/$ac_prog -c"
 838             break 2
 839           fi
 840         fi
 841       done
 842       ;;
 843     esac
 844   done
 845   IFS="$ac_save_IFS"
 846
 847 fi
 848   if test "${ac_cv_path_install+set}" = set; then
 849     INSTALL="$ac_cv_path_install"
 850   else
 851     # As a last resort, use the slow shell script.  We don't cache a
 852     # path for INSTALL within a source directory, because that will
 853     # break other packages using the cache if that directory is
 854     # removed, or if the path is relative.
 855     INSTALL="$ac_install_sh"
 856   fi
 857 fi
 858 echo "$ac_t""$INSTALL" 1>&6
 859
 860 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 861 # It thinks the first close brace ends the variable substitution.
 862 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 863
 864 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 865
 866 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 867
 868 # Extract the first word of "rm", so it can be a program name with args.
 869 set dummy rm; ac_word=$2
 870 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 871 echo "configure:872: checking for $ac_word" >&5
 872 if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
 873   echo $ac_n "(cached) $ac_c" 1>&6
 874 else
 875   case "$RM" in
 876   /*)
 877   ac_cv_path_RM="$RM" # Let the user override the test with a path.
 878   ;;
 879   ?:/*)
 880   ac_cv_path_RM="$RM" # Let the user override the test with a dos path.
 881   ;;
 882   *)
 883   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 884   ac_dummy="$PATH"
 885   for ac_dir in $ac_dummy; do
 886     test -z "$ac_dir" && ac_dir=.
 887     if test -f $ac_dir/$ac_word; then
 888       ac_cv_path_RM="$ac_dir/$ac_word"
 889       break
 890     fi
 891   done
 892   IFS="$ac_save_ifs"
 893   ;;
 894 esac
 895 fi
 896 RM="$ac_cv_path_RM"
 897 if test -n "$RM"; then
 898   echo "$ac_t""$RM" 1>&6
 899 else
 900   echo "$ac_t""no" 1>&6
 901 fi
 902
 903 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 904 echo "configure:905: checking how to run the C preprocessor" >&5
 905 # On Suns, sometimes $CPP names a directory.
 906 if test -n "$CPP" && test -d "$CPP"; then
 907   CPP=
 908 fi
 909 if test -z "$CPP"; then
 910 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 911   echo $ac_n "(cached) $ac_c" 1>&6
 912 else
 913     # This must be in double quotes, not single quotes, because CPP may get
 914   # substituted into the Makefile and "${CC-cc}" will confuse make.
 915   CPP="${CC-cc} -E"
 916   # On the NeXT, cc -E runs the code through the compiler's parser,
 917   # not just through cpp.
 918   cat > conftest.$ac_ext <<EOF
 919 #line 920 "configure"
 920 #include "confdefs.h"
 921 #include <assert.h>
 922 Syntax Error
 923 EOF
 924 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 925 { (eval echo configure:926: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 926 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 927 if test -z "$ac_err"; then
 928   :
 929 else
 930   echo "$ac_err" >&5
 931   echo "configure: failed program was:" >&5
 932   cat conftest.$ac_ext >&5
 933   rm -rf conftest*
 934   CPP="${CC-cc} -E -traditional-cpp"
 935   cat > conftest.$ac_ext <<EOF
 936 #line 937 "configure"
 937 #include "confdefs.h"
 938 #include <assert.h>
 939 Syntax Error
 940 EOF
 941 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 942 { (eval echo configure:943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 943 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 944 if test -z "$ac_err"; then
 945   :
 946 else
 947   echo "$ac_err" >&5
 948   echo "configure: failed program was:" >&5
 949   cat conftest.$ac_ext >&5
 950   rm -rf conftest*
 951   CPP="${CC-cc} -nologo -E"
 952   cat > conftest.$ac_ext <<EOF
 953 #line 954 "configure"
 954 #include "confdefs.h"
 955 #include <assert.h>
 956 Syntax Error
 957 EOF
 958 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 959 { (eval echo configure:960: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 960 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 961 if test -z "$ac_err"; then
 962   :
 963 else
 964   echo "$ac_err" >&5
 965   echo "configure: failed program was:" >&5
 966   cat conftest.$ac_ext >&5
 967   rm -rf conftest*
 968   CPP=/lib/cpp
 969 fi
 970 rm -f conftest*
 971 fi
 972 rm -f conftest*
 973 fi
 974 rm -f conftest*
 975   ac_cv_prog_CPP="$CPP"
 976 fi
 977   CPP="$ac_cv_prog_CPP"
 978 else
 979   ac_cv_prog_CPP="$CPP"
 980 fi
 981 echo "$ac_t""$CPP" 1>&6
 982
 983 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 984 echo "configure:985: checking for ANSI C header files" >&5
 985 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 986   echo $ac_n "(cached) $ac_c" 1>&6
 987 else
 988   cat > conftest.$ac_ext <<EOF
 989 #line 990 "configure"
 990 #include "confdefs.h"
 991 #include <stdlib.h>
 992 #include <stdarg.h>
 993 #include <string.h>
 994 #include <float.h>
 995 EOF
 996 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 997 { (eval echo configure:998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 998 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 999 if test -z "$ac_err"; then
1000   rm -rf conftest*
1001   ac_cv_header_stdc=yes
1002 else
1003   echo "$ac_err" >&5
1004   echo "configure: failed program was:" >&5
1005   cat conftest.$ac_ext >&5
1006   rm -rf conftest*
1007   ac_cv_header_stdc=no
1008 fi
1009 rm -f conftest*
1010
1011 if test $ac_cv_header_stdc = yes; then
1012   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1013 cat > conftest.$ac_ext <<EOF
1014 #line 1015 "configure"
1015 #include "confdefs.h"
1016 #include <string.h>
1017 EOF
1018 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1019   egrep "memchr" >/dev/null 2>&1; then
1020   :
1021 else
1022   rm -rf conftest*
1023   ac_cv_header_stdc=no
1024 fi
1025 rm -f conftest*
1026
1027 fi
1028
1029 if test $ac_cv_header_stdc = yes; then
1030   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1031 cat > conftest.$ac_ext <<EOF
1032 #line 1033 "configure"
1033 #include "confdefs.h"
1034 #include <stdlib.h>
1035 EOF
1036 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1037   egrep "free" >/dev/null 2>&1; then
1038   :
1039 else
1040   rm -rf conftest*
1041   ac_cv_header_stdc=no
1042 fi
1043 rm -f conftest*
1044
1045 fi
1046
1047 if test $ac_cv_header_stdc = yes; then
1048   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1049 if test "$cross_compiling" = yes; then
1050   :
1051 else
1052   cat > conftest.$ac_ext <<EOF
1053 #line 1054 "configure"
1054 #include "confdefs.h"
1055 #include <ctype.h>
1056 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1057 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1058 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1059 int main () { int i; for (i = 0; i < 256; i++)
1060 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1061 exit (0); }
1062
1063 EOF
1064 if { (eval echo configure:1065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1065 then
1066   :
1067 else
1068   echo "configure: failed program was:" >&5
1069   cat conftest.$ac_ext >&5
1070   rm -fr conftest*
1071   ac_cv_header_stdc=no
1072 fi
1073 rm -fr conftest*
1074 fi
1075
1076 fi
1077 fi
1078
1079 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1080 if test $ac_cv_header_stdc = yes; then
1081   cat >> confdefs.h <<\EOF
1082 #define STDC_HEADERS 1
1083 EOF
1084
1085 fi
1086
1087 for ac_hdr in stdint.h inttypes.h
1088 do
1089 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1090 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1091 echo "configure:1092: checking for $ac_hdr" >&5
1092 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1093   echo $ac_n "(cached) $ac_c" 1>&6
1094 else
1095   cat > conftest.$ac_ext <<EOF
1096 #line 1097 "configure"
1097 #include "confdefs.h"
1098 #include <$ac_hdr>
1099 EOF
1100 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1101 { (eval echo configure:1102: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1102 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1103 if test -z "$ac_err"; then
1104   rm -rf conftest*
1105   eval "ac_cv_header_$ac_safe=yes"
1106 else
1107   echo "$ac_err" >&5
1108   echo "configure: failed program was:" >&5
1109   cat conftest.$ac_ext >&5
1110   rm -rf conftest*
1111   eval "ac_cv_header_$ac_safe=no"
1112 fi
1113 rm -f conftest*
1114 fi
1115 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1116   echo "$ac_t""yes" 1>&6
1117     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1118   cat >> confdefs.h <<EOF
1119 #define $ac_tr_hdr 1
1120 EOF
1121
1122 else
1123   echo "$ac_t""no" 1>&6
1124 fi
1125 done
1126
1127 for ac_hdr in linux/if.h
1128 do
1129 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1130 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1131 echo "configure:1132: checking for $ac_hdr" >&5
1132 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1133   echo $ac_n "(cached) $ac_c" 1>&6
1134 else
1135   cat > conftest.$ac_ext <<EOF
1136 #line 1137 "configure"
1137 #include "confdefs.h"
1138 #include <$ac_hdr>
1139 EOF
1140 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1141 { (eval echo configure:1142: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1142 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1143 if test -z "$ac_err"; then
1144   rm -rf conftest*
1145   eval "ac_cv_header_$ac_safe=yes"
1146 else
1147   echo "$ac_err" >&5
1148   echo "configure: failed program was:" >&5
1149   cat conftest.$ac_ext >&5
1150   rm -rf conftest*
1151   eval "ac_cv_header_$ac_safe=no"
1152 fi
1153 rm -f conftest*
1154 fi
1155 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1156   echo "$ac_t""yes" 1>&6
1157     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1158   cat >> confdefs.h <<EOF
1159 #define $ac_tr_hdr 1
1160 EOF
1161
1162 else
1163   echo "$ac_t""no" 1>&6
1164 fi
1165 done
1166
1167 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1168 echo "configure:1169: checking whether byte ordering is bigendian" >&5
1169 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1170   echo $ac_n "(cached) $ac_c" 1>&6
1171 else
1172   ac_cv_c_bigendian=unknown
1173 # See if sys/param.h defines the BYTE_ORDER macro.
1174 cat > conftest.$ac_ext <<EOF
1175 #line 1176 "configure"
1176 #include "confdefs.h"
1177 #include <sys/types.h>
1178 #include <sys/param.h>
1179 int main() {
1180
1181 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1182  bogus endian macros
1183 #endif
1184 ; return 0; }
1185 EOF
1186 if { (eval echo configure:1187: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1187   rm -rf conftest*
1188   # It does; now see whether it defined to BIG_ENDIAN or not.
1189 cat > conftest.$ac_ext <<EOF
1190 #line 1191 "configure"
1191 #include "confdefs.h"
1192 #include <sys/types.h>
1193 #include <sys/param.h>
1194 int main() {
1195
1196 #if BYTE_ORDER != BIG_ENDIAN
1197  not big endian
1198 #endif
1199 ; return 0; }
1200 EOF
1201 if { (eval echo configure:1202: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1202   rm -rf conftest*
1203   ac_cv_c_bigendian=yes
1204 else
1205   echo "configure: failed program was:" >&5
1206   cat conftest.$ac_ext >&5
1207   rm -rf conftest*
1208   ac_cv_c_bigendian=no
1209 fi
1210 rm -f conftest*
1211 else
1212   echo "configure: failed program was:" >&5
1213   cat conftest.$ac_ext >&5
1214 fi
1215 rm -f conftest*
1216 if test $ac_cv_c_bigendian = unknown; then
1217 if test "$cross_compiling" = yes; then
1218     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1219 else
1220   cat > conftest.$ac_ext <<EOF
1221 #line 1222 "configure"
1222 #include "confdefs.h"
1223 main () {
1224   /* Are we little or big endian?  From Harbison&Steele.  */
1225   union
1226   {
1227     long l;
1228     char c[sizeof (long)];
1229   } u;
1230   u.l = 1;
1231   exit (u.c[sizeof (long) - 1] == 1);
1232 }
1233 EOF
1234 if { (eval echo configure:1235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1235 then
1236   ac_cv_c_bigendian=no
1237 else
1238   echo "configure: failed program was:" >&5
1239   cat conftest.$ac_ext >&5
1240   rm -fr conftest*
1241   ac_cv_c_bigendian=yes
1242 fi
1243 rm -fr conftest*
1244 fi
1245
1246 fi
1247 fi
1248
1249 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1250 if test $ac_cv_c_bigendian = yes; then
1251   cat >> confdefs.h <<\EOF
1252 #define WORDS_BIGENDIAN 1
1253 EOF
1254
1255 fi
1256
1257 echo $ac_n "checking size of unsigned long long""... $ac_c" 1>&6
1258 echo "configure:1259: checking size of unsigned long long" >&5
1259 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long_long'+set}'`\" = set"; then
1260   echo $ac_n "(cached) $ac_c" 1>&6
1261 else
1262   if test "$cross_compiling" = yes; then
1263     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1264 else
1265   cat > conftest.$ac_ext <<EOF
1266 #line 1267 "configure"
1267 #include "confdefs.h"
1268 #include <stdio.h>
1269 #include <sys/types.h>
1270 main()
1271 {
1272   FILE *f=fopen("conftestval", "w");
1273   if (!f) exit(1);
1274   fprintf(f, "%d\n", sizeof(unsigned long long));
1275   exit(0);
1276 }
1277 EOF
1278 if { (eval echo configure:1279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1279 then
1280   ac_cv_sizeof_unsigned_long_long=`cat conftestval`
1281 else
1282   echo "configure: failed program was:" >&5
1283   cat conftest.$ac_ext >&5
1284   rm -fr conftest*
1285   ac_cv_sizeof_unsigned_long_long=0
1286 fi
1287 rm -fr conftest*
1288 fi
1289
1290 fi
1291 echo "$ac_t""$ac_cv_sizeof_unsigned_long_long" 1>&6
1292 cat >> confdefs.h <<EOF
1293 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
1294 EOF
1295
1296
1297 echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6
1298 echo "configure:1299: checking size of unsigned long" >&5
1299 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long'+set}'`\" = set"; then
1300   echo $ac_n "(cached) $ac_c" 1>&6
1301 else
1302   if test "$cross_compiling" = yes; then
1303     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1304 else
1305   cat > conftest.$ac_ext <<EOF
1306 #line 1307 "configure"
1307 #include "confdefs.h"
1308 #include <stdio.h>
1309 #include <sys/types.h>
1310 main()
1311 {
1312   FILE *f=fopen("conftestval", "w");
1313   if (!f) exit(1);
1314   fprintf(f, "%d\n", sizeof(unsigned long));
1315   exit(0);
1316 }
1317 EOF
1318 if { (eval echo configure:1319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1319 then
1320   ac_cv_sizeof_unsigned_long=`cat conftestval`
1321 else
1322   echo "configure: failed program was:" >&5
1323   cat conftest.$ac_ext >&5
1324   rm -fr conftest*
1325   ac_cv_sizeof_unsigned_long=0
1326 fi
1327 rm -fr conftest*
1328 fi
1329
1330 fi
1331 echo "$ac_t""$ac_cv_sizeof_unsigned_long" 1>&6
1332 cat >> confdefs.h <<EOF
1333 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
1334 EOF
1335
1336
1337 echo $ac_n "checking size of unsigned int""... $ac_c" 1>&6
1338 echo "configure:1339: checking size of unsigned int" >&5
1339 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_int'+set}'`\" = set"; then
1340   echo $ac_n "(cached) $ac_c" 1>&6
1341 else
1342   if test "$cross_compiling" = yes; then
1343     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1344 else
1345   cat > conftest.$ac_ext <<EOF
1346 #line 1347 "configure"
1347 #include "confdefs.h"
1348 #include <stdio.h>
1349 #include <sys/types.h>
1350 main()
1351 {
1352   FILE *f=fopen("conftestval", "w");
1353   if (!f) exit(1);
1354   fprintf(f, "%d\n", sizeof(unsigned int));
1355   exit(0);
1356 }
1357 EOF
1358 if { (eval echo configure:1359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1359 then
1360   ac_cv_sizeof_unsigned_int=`cat conftestval`
1361 else
1362   echo "configure: failed program was:" >&5
1363   cat conftest.$ac_ext >&5
1364   rm -fr conftest*
1365   ac_cv_sizeof_unsigned_int=0
1366 fi
1367 rm -fr conftest*
1368 fi
1369
1370 fi
1371 echo "$ac_t""$ac_cv_sizeof_unsigned_int" 1>&6
1372 cat >> confdefs.h <<EOF
1373 #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
1374 EOF
1375
1376
1377 echo $ac_n "checking size of unsigned short""... $ac_c" 1>&6
1378 echo "configure:1379: checking size of unsigned short" >&5
1379 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_short'+set}'`\" = set"; then
1380   echo $ac_n "(cached) $ac_c" 1>&6
1381 else
1382   if test "$cross_compiling" = yes; then
1383     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1384 else
1385   cat > conftest.$ac_ext <<EOF
1386 #line 1387 "configure"
1387 #include "confdefs.h"
1388 #include <stdio.h>
1389 #include <sys/types.h>
1390 main()
1391 {
1392   FILE *f=fopen("conftestval", "w");
1393   if (!f) exit(1);
1394   fprintf(f, "%d\n", sizeof(unsigned short));
1395   exit(0);
1396 }
1397 EOF
1398 if { (eval echo configure:1399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1399 then
1400   ac_cv_sizeof_unsigned_short=`cat conftestval`
1401 else
1402   echo "configure: failed program was:" >&5
1403   cat conftest.$ac_ext >&5
1404   rm -fr conftest*
1405   ac_cv_sizeof_unsigned_short=0
1406 fi
1407 rm -fr conftest*
1408 fi
1409
1410 fi
1411 echo "$ac_t""$ac_cv_sizeof_unsigned_short" 1>&6
1412 cat >> confdefs.h <<EOF
1413 #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
1414 EOF
1415
1416
1417 echo $ac_n "checking size of unsigned char""... $ac_c" 1>&6
1418 echo "configure:1419: checking size of unsigned char" >&5
1419 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_char'+set}'`\" = set"; then
1420   echo $ac_n "(cached) $ac_c" 1>&6
1421 else
1422   if test "$cross_compiling" = yes; then
1423     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1424 else
1425   cat > conftest.$ac_ext <<EOF
1426 #line 1427 "configure"
1427 #include "confdefs.h"
1428 #include <stdio.h>
1429 #include <sys/types.h>
1430 main()
1431 {
1432   FILE *f=fopen("conftestval", "w");
1433   if (!f) exit(1);
1434   fprintf(f, "%d\n", sizeof(unsigned char));
1435   exit(0);
1436 }
1437 EOF
1438 if { (eval echo configure:1439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1439 then
1440   ac_cv_sizeof_unsigned_char=`cat conftestval`
1441 else
1442   echo "configure: failed program was:" >&5
1443   cat conftest.$ac_ext >&5
1444   rm -fr conftest*
1445   ac_cv_sizeof_unsigned_char=0
1446 fi
1447 rm -fr conftest*
1448 fi
1449
1450 fi
1451 echo "$ac_t""$ac_cv_sizeof_unsigned_char" 1>&6
1452 cat >> confdefs.h <<EOF
1453 #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
1454 EOF
1455
1456
1457
1458 echo $ac_n "checking for mpz_init_set_str in -lgmp""... $ac_c" 1>&6
1459 echo "configure:1460: checking for mpz_init_set_str in -lgmp" >&5
1460 ac_lib_var=`echo gmp'_'mpz_init_set_str | sed 'y%./+-%__p_%'`
1461 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1462   echo $ac_n "(cached) $ac_c" 1>&6
1463 else
1464   ac_save_LIBS="$LIBS"
1465 LIBS="-lgmp  $LIBS"
1466 cat > conftest.$ac_ext <<EOF
1467 #line 1468 "configure"
1468 #include "confdefs.h"
1469 /* Override any gcc2 internal prototype to avoid an error.  */
1470 /* We use char because int might match the return type of a gcc2
1471     builtin and then its argument prototype would still apply.  */
1472 char mpz_init_set_str();
1473
1474 int main() {
1475 mpz_init_set_str()
1476 ; return 0; }
1477 EOF
1478 if { (eval echo configure:1479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1479   rm -rf conftest*
1480   eval "ac_cv_lib_$ac_lib_var=yes"
1481 else
1482   echo "configure: failed program was:" >&5
1483   cat conftest.$ac_ext >&5
1484   rm -rf conftest*
1485   eval "ac_cv_lib_$ac_lib_var=no"
1486 fi
1487 rm -f conftest*
1488 LIBS="$ac_save_LIBS"
1489
1490 fi
1491 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1492   echo "$ac_t""yes" 1>&6
1493     ac_tr_lib=HAVE_LIB`echo gmp | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1494     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1495   cat >> confdefs.h <<EOF
1496 #define $ac_tr_lib 1
1497 EOF
1498
1499   LIBS="-lgmp $LIBS"
1500
1501 else
1502   echo "$ac_t""no" 1>&6
1503 fi
1504
1505 echo $ac_n "checking for mpz_init_set_str in -lgmp2""... $ac_c" 1>&6
1506 echo "configure:1507: checking for mpz_init_set_str in -lgmp2" >&5
1507 ac_lib_var=`echo gmp2'_'mpz_init_set_str | sed 'y%./+-%__p_%'`
1508 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1509   echo $ac_n "(cached) $ac_c" 1>&6
1510 else
1511   ac_save_LIBS="$LIBS"
1512 LIBS="-lgmp2  $LIBS"
1513 cat > conftest.$ac_ext <<EOF
1514 #line 1515 "configure"
1515 #include "confdefs.h"
1516 /* Override any gcc2 internal prototype to avoid an error.  */
1517 /* We use char because int might match the return type of a gcc2
1518     builtin and then its argument prototype would still apply.  */
1519 char mpz_init_set_str();
1520
1521 int main() {
1522 mpz_init_set_str()
1523 ; return 0; }
1524 EOF
1525 if { (eval echo configure:1526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1526   rm -rf conftest*
1527   eval "ac_cv_lib_$ac_lib_var=yes"
1528 else
1529   echo "configure: failed program was:" >&5
1530   cat conftest.$ac_ext >&5
1531   rm -rf conftest*
1532   eval "ac_cv_lib_$ac_lib_var=no"
1533 fi
1534 rm -f conftest*
1535 LIBS="$ac_save_LIBS"
1536
1537 fi
1538 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1539   echo "$ac_t""yes" 1>&6
1540     ac_tr_lib=HAVE_LIB`echo gmp2 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1541     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1542   cat >> confdefs.h <<EOF
1543 #define $ac_tr_lib 1
1544 EOF
1545
1546   LIBS="-lgmp2 $LIBS"
1547
1548 else
1549   echo "$ac_t""no" 1>&6
1550 fi
1551
1552 echo $ac_n "checking for yywrap in -lfl""... $ac_c" 1>&6
1553 echo "configure:1554: checking for yywrap in -lfl" >&5
1554 ac_lib_var=`echo fl'_'yywrap | sed 'y%./+-%__p_%'`
1555 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1556   echo $ac_n "(cached) $ac_c" 1>&6
1557 else
1558   ac_save_LIBS="$LIBS"
1559 LIBS="-lfl  $LIBS"
1560 cat > conftest.$ac_ext <<EOF
1561 #line 1562 "configure"
1562 #include "confdefs.h"
1563 /* Override any gcc2 internal prototype to avoid an error.  */
1564 /* We use char because int might match the return type of a gcc2
1565     builtin and then its argument prototype would still apply.  */
1566 char yywrap();
1567
1568 int main() {
1569 yywrap()
1570 ; return 0; }
1571 EOF
1572 if { (eval echo configure:1573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1573   rm -rf conftest*
1574   eval "ac_cv_lib_$ac_lib_var=yes"
1575 else
1576   echo "configure: failed program was:" >&5
1577   cat conftest.$ac_ext >&5
1578   rm -rf conftest*
1579   eval "ac_cv_lib_$ac_lib_var=no"
1580 fi
1581 rm -f conftest*
1582 LIBS="$ac_save_LIBS"
1583
1584 fi
1585 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1586   echo "$ac_t""yes" 1>&6
1587     ac_tr_lib=HAVE_LIB`echo fl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1588     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1589   cat >> confdefs.h <<EOF
1590 #define $ac_tr_lib 1
1591 EOF
1592
1593   LIBS="-lfl $LIBS"
1594
1595 else
1596   echo "$ac_t""no" 1>&6
1597 fi
1598
1599 echo $ac_n "checking for adns_init in -ladns""... $ac_c" 1>&6
1600 echo "configure:1601: checking for adns_init in -ladns" >&5
1601 ac_lib_var=`echo adns'_'adns_init | sed 'y%./+-%__p_%'`
1602 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1603   echo $ac_n "(cached) $ac_c" 1>&6
1604 else
1605   ac_save_LIBS="$LIBS"
1606 LIBS="-ladns  $LIBS"
1607 cat > conftest.$ac_ext <<EOF
1608 #line 1609 "configure"
1609 #include "confdefs.h"
1610 /* Override any gcc2 internal prototype to avoid an error.  */
1611 /* We use char because int might match the return type of a gcc2
1612     builtin and then its argument prototype would still apply.  */
1613 char adns_init();
1614
1615 int main() {
1616 adns_init()
1617 ; return 0; }
1618 EOF
1619 if { (eval echo configure:1620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1620   rm -rf conftest*
1621   eval "ac_cv_lib_$ac_lib_var=yes"
1622 else
1623   echo "configure: failed program was:" >&5
1624   cat conftest.$ac_ext >&5
1625   rm -rf conftest*
1626   eval "ac_cv_lib_$ac_lib_var=no"
1627 fi
1628 rm -f conftest*
1629 LIBS="$ac_save_LIBS"
1630
1631 fi
1632 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1633   echo "$ac_t""yes" 1>&6
1634     ac_tr_lib=HAVE_LIB`echo adns | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1635     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1636   cat >> confdefs.h <<EOF
1637 #define $ac_tr_lib 1
1638 EOF
1639
1640   LIBS="-ladns $LIBS"
1641
1642 else
1643   echo "$ac_t""no" 1>&6
1644 fi
1645
1646 echo $ac_n "checking for getopt_long in -lgetopt""... $ac_c" 1>&6
1647 echo "configure:1648: checking for getopt_long in -lgetopt" >&5
1648 ac_lib_var=`echo getopt'_'getopt_long | sed 'y%./+-%__p_%'`
1649 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1650   echo $ac_n "(cached) $ac_c" 1>&6
1651 else
1652   ac_save_LIBS="$LIBS"
1653 LIBS="-lgetopt  $LIBS"
1654 cat > conftest.$ac_ext <<EOF
1655 #line 1656 "configure"
1656 #include "confdefs.h"
1657 /* Override any gcc2 internal prototype to avoid an error.  */
1658 /* We use char because int might match the return type of a gcc2
1659     builtin and then its argument prototype would still apply.  */
1660 char getopt_long();
1661
1662 int main() {
1663 getopt_long()
1664 ; return 0; }
1665 EOF
1666 if { (eval echo configure:1667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1667   rm -rf conftest*
1668   eval "ac_cv_lib_$ac_lib_var=yes"
1669 else
1670   echo "configure: failed program was:" >&5
1671   cat conftest.$ac_ext >&5
1672   rm -rf conftest*
1673   eval "ac_cv_lib_$ac_lib_var=no"
1674 fi
1675 rm -f conftest*
1676 LIBS="$ac_save_LIBS"
1677
1678 fi
1679 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1680   echo "$ac_t""yes" 1>&6
1681     ac_tr_lib=HAVE_LIB`echo getopt | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1682     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1683   cat >> confdefs.h <<EOF
1684 #define $ac_tr_lib 1
1685 EOF
1686
1687   LIBS="-lgetopt $LIBS"
1688
1689 else
1690   echo "$ac_t""no" 1>&6
1691 fi
1692
1693 echo $ac_n "checking for getopt_long in -lgnugetopt""... $ac_c" 1>&6
1694 echo "configure:1695: checking for getopt_long in -lgnugetopt" >&5
1695 ac_lib_var=`echo gnugetopt'_'getopt_long | sed 'y%./+-%__p_%'`
1696 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1697   echo $ac_n "(cached) $ac_c" 1>&6
1698 else
1699   ac_save_LIBS="$LIBS"
1700 LIBS="-lgnugetopt  $LIBS"
1701 cat > conftest.$ac_ext <<EOF
1702 #line 1703 "configure"
1703 #include "confdefs.h"
1704 /* Override any gcc2 internal prototype to avoid an error.  */
1705 /* We use char because int might match the return type of a gcc2
1706     builtin and then its argument prototype would still apply.  */
1707 char getopt_long();
1708
1709 int main() {
1710 getopt_long()
1711 ; return 0; }
1712 EOF
1713 if { (eval echo configure:1714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1714   rm -rf conftest*
1715   eval "ac_cv_lib_$ac_lib_var=yes"
1716 else
1717   echo "configure: failed program was:" >&5
1718   cat conftest.$ac_ext >&5
1719   rm -rf conftest*
1720   eval "ac_cv_lib_$ac_lib_var=no"
1721 fi
1722 rm -f conftest*
1723 LIBS="$ac_save_LIBS"
1724
1725 fi
1726 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1727   echo "$ac_t""yes" 1>&6
1728     ac_tr_lib=HAVE_LIB`echo gnugetopt | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1729     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1730   cat >> confdefs.h <<EOF
1731 #define $ac_tr_lib 1
1732 EOF
1733
1734   LIBS="-lgnugetopt $LIBS"
1735
1736 else
1737   echo "$ac_t""no" 1>&6
1738 fi
1739
1740
1741
1742 for ac_func in getopt_long
1743 do
1744 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1745 echo "configure:1746: checking for $ac_func" >&5
1746 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1747   echo $ac_n "(cached) $ac_c" 1>&6
1748 else
1749   cat > conftest.$ac_ext <<EOF
1750 #line 1751 "configure"
1751 #include "confdefs.h"
1752 /* System header to define __stub macros and hopefully few prototypes,
1753     which can conflict with char $ac_func(); below.  */
1754 #include <assert.h>
1755 /* Override any gcc2 internal prototype to avoid an error.  */
1756 /* We use char because int might match the return type of a gcc2
1757     builtin and then its argument prototype would still apply.  */
1758 char $ac_func();
1759
1760 int main() {
1761
1762 /* The GNU C library defines this for functions which it implements
1763     to always fail with ENOSYS.  Some functions are actually named
1764     something starting with __ and the normal name is an alias.  */
1765 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1766 choke me
1767 #else
1768 $ac_func();
1769 #endif
1770
1771 ; return 0; }
1772 EOF
1773 if { (eval echo configure:1774: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1774   rm -rf conftest*
1775   eval "ac_cv_func_$ac_func=yes"
1776 else
1777   echo "configure: failed program was:" >&5
1778   cat conftest.$ac_ext >&5
1779   rm -rf conftest*
1780   eval "ac_cv_func_$ac_func=no"
1781 fi
1782 rm -f conftest*
1783 fi
1784
1785 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1786   echo "$ac_t""yes" 1>&6
1787     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1788   cat >> confdefs.h <<EOF
1789 #define $ac_tr_func 1
1790 EOF
1791
1792 else
1793   echo "$ac_t""no" 1>&6
1794 LIBOBJS="$LIBOBJS getopt.o getopt1.o"
1795 fi
1796 done
1797
1798 for ac_func in snprintf
1799 do
1800 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1801 echo "configure:1802: checking for $ac_func" >&5
1802 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1803   echo $ac_n "(cached) $ac_c" 1>&6
1804 else
1805   cat > conftest.$ac_ext <<EOF
1806 #line 1807 "configure"
1807 #include "confdefs.h"
1808 /* System header to define __stub macros and hopefully few prototypes,
1809     which can conflict with char $ac_func(); below.  */
1810 #include <assert.h>
1811 /* Override any gcc2 internal prototype to avoid an error.  */
1812 /* We use char because int might match the return type of a gcc2
1813     builtin and then its argument prototype would still apply.  */
1814 char $ac_func();
1815
1816 int main() {
1817
1818 /* The GNU C library defines this for functions which it implements
1819     to always fail with ENOSYS.  Some functions are actually named
1820     something starting with __ and the normal name is an alias.  */
1821 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1822 choke me
1823 #else
1824 $ac_func();
1825 #endif
1826
1827 ; return 0; }
1828 EOF
1829 if { (eval echo configure:1830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1830   rm -rf conftest*
1831   eval "ac_cv_func_$ac_func=yes"
1832 else
1833   echo "configure: failed program was:" >&5
1834   cat conftest.$ac_ext >&5
1835   rm -rf conftest*
1836   eval "ac_cv_func_$ac_func=no"
1837 fi
1838 rm -f conftest*
1839 fi
1840
1841 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1842   echo "$ac_t""yes" 1>&6
1843     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1844   cat >> confdefs.h <<EOF
1845 #define $ac_tr_func 1
1846 EOF
1847
1848 else
1849   echo "$ac_t""no" 1>&6
1850 LIBOBJS="$LIBOBJS snprintf.o"
1851 fi
1852 done
1853
1854 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1855 # for constant arguments.  Useless!
1856 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1857 echo "configure:1858: checking for working alloca.h" >&5
1858 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1859   echo $ac_n "(cached) $ac_c" 1>&6
1860 else
1861   cat > conftest.$ac_ext <<EOF
1862 #line 1863 "configure"
1863 #include "confdefs.h"
1864 #include <alloca.h>
1865 int main() {
1866 char *p = alloca(2 * sizeof(int));
1867 ; return 0; }
1868 EOF
1869 if { (eval echo configure:1870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1870   rm -rf conftest*
1871   ac_cv_header_alloca_h=yes
1872 else
1873   echo "configure: failed program was:" >&5
1874   cat conftest.$ac_ext >&5
1875   rm -rf conftest*
1876   ac_cv_header_alloca_h=no
1877 fi
1878 rm -f conftest*
1879 fi
1880
1881 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1882 if test $ac_cv_header_alloca_h = yes; then
1883   cat >> confdefs.h <<\EOF
1884 #define HAVE_ALLOCA_H 1
1885 EOF
1886
1887 fi
1888
1889 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1890 echo "configure:1891: checking for alloca" >&5
1891 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1892   echo $ac_n "(cached) $ac_c" 1>&6
1893 else
1894   cat > conftest.$ac_ext <<EOF
1895 #line 1896 "configure"
1896 #include "confdefs.h"
1897
1898 #ifdef __GNUC__
1899 # define alloca __builtin_alloca
1900 #else
1901 # ifdef _MSC_VER
1902 #  include <malloc.h>
1903 #  define alloca _alloca
1904 # else
1905 #  if HAVE_ALLOCA_H
1906 #   include <alloca.h>
1907 #  else
1908 #   ifdef _AIX
1909  #pragma alloca
1910 #   else
1911 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1912 char *alloca ();
1913 #    endif
1914 #   endif
1915 #  endif
1916 # endif
1917 #endif
1918
1919 int main() {
1920 char *p = (char *) alloca(1);
1921 ; return 0; }
1922 EOF
1923 if { (eval echo configure:1924: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1924   rm -rf conftest*
1925   ac_cv_func_alloca_works=yes
1926 else
1927   echo "configure: failed program was:" >&5
1928   cat conftest.$ac_ext >&5
1929   rm -rf conftest*
1930   ac_cv_func_alloca_works=no
1931 fi
1932 rm -f conftest*
1933 fi
1934
1935 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1936 if test $ac_cv_func_alloca_works = yes; then
1937   cat >> confdefs.h <<\EOF
1938 #define HAVE_ALLOCA 1
1939 EOF
1940
1941 fi
1942
1943 if test $ac_cv_func_alloca_works = no; then
1944   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1945   # that cause trouble.  Some versions do not even contain alloca or
1946   # contain a buggy version.  If you still want to use their alloca,
1947   # use ar to extract alloca.o from them instead of compiling alloca.c.
1948   ALLOCA=alloca.${ac_objext}
1949   cat >> confdefs.h <<\EOF
1950 #define C_ALLOCA 1
1951 EOF
1952
1953
1954 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1955 echo "configure:1956: checking whether alloca needs Cray hooks" >&5
1956 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1957   echo $ac_n "(cached) $ac_c" 1>&6
1958 else
1959   cat > conftest.$ac_ext <<EOF
1960 #line 1961 "configure"
1961 #include "confdefs.h"
1962 #if defined(CRAY) && ! defined(CRAY2)
1963 webecray
1964 #else
1965 wenotbecray
1966 #endif
1967
1968 EOF
1969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1970   egrep "webecray" >/dev/null 2>&1; then
1971   rm -rf conftest*
1972   ac_cv_os_cray=yes
1973 else
1974   rm -rf conftest*
1975   ac_cv_os_cray=no
1976 fi
1977 rm -f conftest*
1978
1979 fi
1980
1981 echo "$ac_t""$ac_cv_os_cray" 1>&6
1982 if test $ac_cv_os_cray = yes; then
1983 for ac_func in _getb67 GETB67 getb67; do
1984   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1985 echo "configure:1986: checking for $ac_func" >&5
1986 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1987   echo $ac_n "(cached) $ac_c" 1>&6
1988 else
1989   cat > conftest.$ac_ext <<EOF
1990 #line 1991 "configure"
1991 #include "confdefs.h"
1992 /* System header to define __stub macros and hopefully few prototypes,
1993     which can conflict with char $ac_func(); below.  */
1994 #include <assert.h>
1995 /* Override any gcc2 internal prototype to avoid an error.  */
1996 /* We use char because int might match the return type of a gcc2
1997     builtin and then its argument prototype would still apply.  */
1998 char $ac_func();
1999
2000 int main() {
2001
2002 /* The GNU C library defines this for functions which it implements
2003     to always fail with ENOSYS.  Some functions are actually named
2004     something starting with __ and the normal name is an alias.  */
2005 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2006 choke me
2007 #else
2008 $ac_func();
2009 #endif
2010
2011 ; return 0; }
2012 EOF
2013 if { (eval echo configure:2014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2014   rm -rf conftest*
2015   eval "ac_cv_func_$ac_func=yes"
2016 else
2017   echo "configure: failed program was:" >&5
2018   cat conftest.$ac_ext >&5
2019   rm -rf conftest*
2020   eval "ac_cv_func_$ac_func=no"
2021 fi
2022 rm -f conftest*
2023 fi
2024
2025 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2026   echo "$ac_t""yes" 1>&6
2027   cat >> confdefs.h <<EOF
2028 #define CRAY_STACKSEG_END $ac_func
2029 EOF
2030
2031   break
2032 else
2033   echo "$ac_t""no" 1>&6
2034 fi
2035
2036 done
2037 fi
2038
2039 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
2040 echo "configure:2041: checking stack direction for C alloca" >&5
2041 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2042   echo $ac_n "(cached) $ac_c" 1>&6
2043 else
2044   if test "$cross_compiling" = yes; then
2045   ac_cv_c_stack_direction=0
2046 else
2047   cat > conftest.$ac_ext <<EOF
2048 #line 2049 "configure"
2049 #include "confdefs.h"
2050 find_stack_direction ()
2051 {
2052   static char *addr = 0;
2053   auto char dummy;
2054   if (addr == 0)
2055     {
2056       addr = &dummy;
2057       return find_stack_direction ();
2058     }
2059   else
2060     return (&dummy > addr) ? 1 : -1;
2061 }
2062 main ()
2063 {
2064   exit (find_stack_direction() < 0);
2065 }
2066 EOF
2067 if { (eval echo configure:2068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2068 then
2069   ac_cv_c_stack_direction=1
2070 else
2071   echo "configure: failed program was:" >&5
2072   cat conftest.$ac_ext >&5
2073   rm -fr conftest*
2074   ac_cv_c_stack_direction=-1
2075 fi
2076 rm -fr conftest*
2077 fi
2078
2079 fi
2080
2081 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2082 cat >> confdefs.h <<EOF
2083 #define STACK_DIRECTION $ac_cv_c_stack_direction
2084 EOF
2085
2086 fi
2087
2088
2089 trap '' 1 2 15
2090 cat > confcache <<\EOF
2091 # This file is a shell script that caches the results of configure
2092 # tests run on this system so they can be shared between configure
2093 # scripts and configure runs.  It is not useful on other systems.
2094 # If it contains results you don't want to keep, you may remove or edit it.
2095 #
2096 # By default, configure uses ./config.cache as the cache file,
2097 # creating it if it does not exist already.  You can give configure
2098 # the --cache-file=FILE option to use a different cache file; that is
2099 # what configure does when it calls configure scripts in
2100 # subdirectories, so they share the cache.
2101 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2102 # config.status only pays attention to the cache file if you give it the
2103 # --recheck option to rerun configure.
2104 #
2105 EOF
2106 # The following way of writing the cache mishandles newlines in values,
2107 # but we know of no workaround that is simple, portable, and efficient.
2108 # So, don't put newlines in cache variables' values.
2109 # Ultrix sh set writes to stderr and can't be redirected directly,
2110 # and sets the high bit in the cache file unless we assign to the vars.
2111 (set) 2>&1 |
2112   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2113   *ac_space=\ *)
2114     # `set' does not quote correctly, so add quotes (double-quote substitution
2115     # turns \\\\ into \\, and sed turns \\ into \).
2116     sed -n \
2117       -e "s/'/'\\\\''/g" \
2118       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2119     ;;
2120   *)
2121     # `set' quotes correctly as required by POSIX, so do not add quotes.
2122     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2123     ;;
2124   esac >> confcache
2125 if cmp -s $cache_file confcache; then
2126   :
2127 else
2128   if test -w $cache_file; then
2129     echo "updating cache $cache_file"
2130     cat confcache > $cache_file
2131   else
2132     echo "not updating unwritable cache $cache_file"
2133   fi
2134 fi
2135 rm -f confcache
2136
2137 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2138
2139 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2140 # Let make expand exec_prefix.
2141 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2142
2143 # Any assignment to VPATH causes Sun make to only execute
2144 # the first set of double-colon rules, so remove it if not needed.
2145 # If there is a colon in the path, we need to keep it.
2146 if test "x$srcdir" = x.; then
2147   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2148 fi
2149
2150 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2151
2152 DEFS=-DHAVE_CONFIG_H
2153
2154 # Without the "./", some shells look in PATH for config.status.
2155 : ${CONFIG_STATUS=./config.status}
2156
2157 echo creating $CONFIG_STATUS
2158 rm -f $CONFIG_STATUS
2159 cat > $CONFIG_STATUS <<EOF
2160 #! /bin/sh
2161 # Generated automatically by configure.
2162 # Run this file to recreate the current configuration.
2163 # This directory was configured as follows,
2164 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2165 #
2166 # $0 $ac_configure_args
2167 #
2168 # Compiler output produced by configure, useful for debugging
2169 # configure, is in ./config.log if it exists.
2170
2171 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2172 for ac_option
2173 do
2174   case "\$ac_option" in
2175   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2176     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2177     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2178   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2179     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2180     exit 0 ;;
2181   -help | --help | --hel | --he | --h)
2182     echo "\$ac_cs_usage"; exit 0 ;;
2183   *) echo "\$ac_cs_usage"; exit 1 ;;
2184   esac
2185 done
2186
2187 ac_given_srcdir=$srcdir
2188 ac_given_INSTALL="$INSTALL"
2189
2190 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2191 EOF
2192 cat >> $CONFIG_STATUS <<EOF
2193
2194 # Protect against being on the right side of a sed subst in config.status.
2195 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2196  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2197 $ac_vpsub
2198 $extrasub
2199 s%@SHELL@%$SHELL%g
2200 s%@CFLAGS@%$CFLAGS%g
2201 s%@CPPFLAGS@%$CPPFLAGS%g
2202 s%@CXXFLAGS@%$CXXFLAGS%g
2203 s%@FFLAGS@%$FFLAGS%g
2204 s%@DEFS@%$DEFS%g
2205 s%@LDFLAGS@%$LDFLAGS%g
2206 s%@LIBS@%$LIBS%g
2207 s%@exec_prefix@%$exec_prefix%g
2208 s%@prefix@%$prefix%g
2209 s%@program_transform_name@%$program_transform_name%g
2210 s%@bindir@%$bindir%g
2211 s%@sbindir@%$sbindir%g
2212 s%@libexecdir@%$libexecdir%g
2213 s%@datadir@%$datadir%g
2214 s%@sysconfdir@%$sysconfdir%g
2215 s%@sharedstatedir@%$sharedstatedir%g
2216 s%@localstatedir@%$localstatedir%g
2217 s%@libdir@%$libdir%g
2218 s%@includedir@%$includedir%g
2219 s%@oldincludedir@%$oldincludedir%g
2220 s%@infodir@%$infodir%g
2221 s%@mandir@%$mandir%g
2222 s%@SET_MAKE@%$SET_MAKE%g
2223 s%@CC@%$CC%g
2224 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2225 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2226 s%@INSTALL_DATA@%$INSTALL_DATA%g
2227 s%@RM@%$RM%g
2228 s%@CPP@%$CPP%g
2229 s%@LIBOBJS@%$LIBOBJS%g
2230 s%@ALLOCA@%$ALLOCA%g
2231
2232 CEOF
2233 EOF
2234
2235 cat >> $CONFIG_STATUS <<\EOF
2236
2237 # Split the substitutions into bite-sized pieces for seds with
2238 # small command number limits, like on Digital OSF/1 and HP-UX.
2239 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2240 ac_file=1 # Number of current file.
2241 ac_beg=1 # First line for current file.
2242 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2243 ac_more_lines=:
2244 ac_sed_cmds=""
2245 while $ac_more_lines; do
2246   if test $ac_beg -gt 1; then
2247     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2248   else
2249     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2250   fi
2251   if test ! -s conftest.s$ac_file; then
2252     ac_more_lines=false
2253     rm -f conftest.s$ac_file
2254   else
2255     if test -z "$ac_sed_cmds"; then
2256       ac_sed_cmds="sed -f conftest.s$ac_file"
2257     else
2258       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2259     fi
2260     ac_file=`expr $ac_file + 1`
2261     ac_beg=$ac_end
2262     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2263   fi
2264 done
2265 if test -z "$ac_sed_cmds"; then
2266   ac_sed_cmds=cat
2267 fi
2268 EOF
2269
2270 cat >> $CONFIG_STATUS <<EOF
2271
2272 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2273 EOF
2274 cat >> $CONFIG_STATUS <<\EOF
2275 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2276   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2277   case "$ac_file" in
2278   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2279        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2280   *) ac_file_in="${ac_file}.in" ;;
2281   esac
2282
2283   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2284
2285   # Remove last slash and all that follows it.  Not all systems have dirname.
2286   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2287   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2288     # The file is in a subdirectory.
2289     test ! -d "$ac_dir" && mkdir "$ac_dir"
2290     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2291     # A "../" for each directory in $ac_dir_suffix.
2292     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2293   else
2294     ac_dir_suffix= ac_dots=
2295   fi
2296
2297   case "$ac_given_srcdir" in
2298   .)  srcdir=.
2299       if test -z "$ac_dots"; then top_srcdir=.
2300       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2301   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2302   *) # Relative path.
2303     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2304     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2305   esac
2306
2307   case "$ac_given_INSTALL" in
2308   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2309   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2310   esac
2311
2312   echo creating "$ac_file"
2313   rm -f "$ac_file"
2314   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2315   case "$ac_file" in
2316   *Makefile*) ac_comsub="1i\\
2317 # $configure_input" ;;
2318   *) ac_comsub= ;;
2319   esac
2320
2321   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2322   sed -e "$ac_comsub
2323 s%@configure_input@%$configure_input%g
2324 s%@srcdir@%$srcdir%g
2325 s%@top_srcdir@%$top_srcdir%g
2326 s%@INSTALL@%$INSTALL%g
2327 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2328 fi; done
2329 rm -f conftest.s*
2330
2331 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2332 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2333 #
2334 # ac_d sets the value in "#define NAME VALUE" lines.
2335 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2336 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2337 ac_dC='\3'
2338 ac_dD='%g'
2339 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2340 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2341 ac_uB='\([      ]\)%\1#\2define\3'
2342 ac_uC=' '
2343 ac_uD='\4%g'
2344 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2345 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2346 ac_eB='$%\1#\2define\3'
2347 ac_eC=' '
2348 ac_eD='%g'
2349
2350 if test "${CONFIG_HEADERS+set}" != set; then
2351 EOF
2352 cat >> $CONFIG_STATUS <<EOF
2353   CONFIG_HEADERS="config.h"
2354 EOF
2355 cat >> $CONFIG_STATUS <<\EOF
2356 fi
2357 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2358   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2359   case "$ac_file" in
2360   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2361        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2362   *) ac_file_in="${ac_file}.in" ;;
2363   esac
2364
2365   echo creating $ac_file
2366
2367   rm -f conftest.frag conftest.in conftest.out
2368   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2369   cat $ac_file_inputs > conftest.in
2370
2371 EOF
2372
2373 # Transform confdefs.h into a sed script conftest.vals that substitutes
2374 # the proper values into config.h.in to produce config.h.  And first:
2375 # Protect against being on the right side of a sed subst in config.status.
2376 # Protect against being in an unquoted here document in config.status.
2377 rm -f conftest.vals
2378 cat > conftest.hdr <<\EOF
2379 s/[\\&%]/\\&/g
2380 s%[\\$`]%\\&%g
2381 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2382 s%ac_d%ac_u%gp
2383 s%ac_u%ac_e%gp
2384 EOF
2385 sed -n -f conftest.hdr confdefs.h > conftest.vals
2386 rm -f conftest.hdr
2387
2388 # This sed command replaces #undef with comments.  This is necessary, for
2389 # example, in the case of _POSIX_SOURCE, which is predefined and required
2390 # on some systems where configure will not decide to define it.
2391 cat >> conftest.vals <<\EOF
2392 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2393 EOF
2394
2395 # Break up conftest.vals because some shells have a limit on
2396 # the size of here documents, and old seds have small limits too.
2397
2398 rm -f conftest.tail
2399 while :
2400 do
2401   ac_lines=`grep -c . conftest.vals`
2402   # grep -c gives empty output for an empty file on some AIX systems.
2403   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2404   # Write a limited-size here document to conftest.frag.
2405   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2406   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2407   echo 'CEOF
2408   sed -f conftest.frag conftest.in > conftest.out
2409   rm -f conftest.in
2410   mv conftest.out conftest.in
2411 ' >> $CONFIG_STATUS
2412   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2413   rm -f conftest.vals
2414   mv conftest.tail conftest.vals
2415 done
2416 rm -f conftest.vals
2417
2418 cat >> $CONFIG_STATUS <<\EOF
2419   rm -f conftest.frag conftest.h
2420   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2421   cat conftest.in >> conftest.h
2422   rm -f conftest.in
2423   if cmp -s $ac_file conftest.h 2>/dev/null; then
2424     echo "$ac_file is unchanged"
2425     rm -f conftest.h
2426   else
2427     # Remove last slash and all that follows it.  Not all systems have dirname.
2428       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2429       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2430       # The file is in a subdirectory.
2431       test ! -d "$ac_dir" && mkdir "$ac_dir"
2432     fi
2433     rm -f $ac_file
2434     mv conftest.h $ac_file
2435   fi
2436 fi; done
2437
2438 EOF
2439 cat >> $CONFIG_STATUS <<EOF
2440
2441 EOF
2442 cat >> $CONFIG_STATUS <<\EOF
2443 echo timestamp >stamp-h
2444 exit 0
2445 EOF
2446 chmod +x $CONFIG_STATUS
2447 rm -fr confdefs* $ac_clean_files
2448 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2449