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 # Extract the first word of "rm", so it can be a program name with args.
 786 set dummy rm; ac_word=$2
 787 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 788 echo "configure:789: checking for $ac_word" >&5
 789 if eval "test \"`echo '$''{'ac_cv_path_RM'+set}'`\" = set"; then
 790   echo $ac_n "(cached) $ac_c" 1>&6
 791 else
 792   case "$RM" in
 793   /*)
 794   ac_cv_path_RM="$RM" # Let the user override the test with a path.
 795   ;;
 796   ?:/*)
 797   ac_cv_path_RM="$RM" # Let the user override the test with a dos path.
 798   ;;
 799   *)
 800   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 801   ac_dummy="$PATH"
 802   for ac_dir in $ac_dummy; do
 803     test -z "$ac_dir" && ac_dir=.
 804     if test -f $ac_dir/$ac_word; then
 805       ac_cv_path_RM="$ac_dir/$ac_word"
 806       break
 807     fi
 808   done
 809   IFS="$ac_save_ifs"
 810   ;;
 811 esac
 812 fi
 813 RM="$ac_cv_path_RM"
 814 if test -n "$RM"; then
 815   echo "$ac_t""$RM" 1>&6
 816 else
 817   echo "$ac_t""no" 1>&6
 818 fi
 819
 820 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 821 echo "configure:822: checking how to run the C preprocessor" >&5
 822 # On Suns, sometimes $CPP names a directory.
 823 if test -n "$CPP" && test -d "$CPP"; then
 824   CPP=
 825 fi
 826 if test -z "$CPP"; then
 827 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 828   echo $ac_n "(cached) $ac_c" 1>&6
 829 else
 830     # This must be in double quotes, not single quotes, because CPP may get
 831   # substituted into the Makefile and "${CC-cc}" will confuse make.
 832   CPP="${CC-cc} -E"
 833   # On the NeXT, cc -E runs the code through the compiler's parser,
 834   # not just through cpp.
 835   cat > conftest.$ac_ext <<EOF
 836 #line 837 "configure"
 837 #include "confdefs.h"
 838 #include <assert.h>
 839 Syntax Error
 840 EOF
 841 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 842 { (eval echo configure:843: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 843 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 844 if test -z "$ac_err"; then
 845   :
 846 else
 847   echo "$ac_err" >&5
 848   echo "configure: failed program was:" >&5
 849   cat conftest.$ac_ext >&5
 850   rm -rf conftest*
 851   CPP="${CC-cc} -E -traditional-cpp"
 852   cat > conftest.$ac_ext <<EOF
 853 #line 854 "configure"
 854 #include "confdefs.h"
 855 #include <assert.h>
 856 Syntax Error
 857 EOF
 858 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 859 { (eval echo configure:860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 860 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 861 if test -z "$ac_err"; then
 862   :
 863 else
 864   echo "$ac_err" >&5
 865   echo "configure: failed program was:" >&5
 866   cat conftest.$ac_ext >&5
 867   rm -rf conftest*
 868   CPP="${CC-cc} -nologo -E"
 869   cat > conftest.$ac_ext <<EOF
 870 #line 871 "configure"
 871 #include "confdefs.h"
 872 #include <assert.h>
 873 Syntax Error
 874 EOF
 875 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 876 { (eval echo configure:877: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 877 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 878 if test -z "$ac_err"; then
 879   :
 880 else
 881   echo "$ac_err" >&5
 882   echo "configure: failed program was:" >&5
 883   cat conftest.$ac_ext >&5
 884   rm -rf conftest*
 885   CPP=/lib/cpp
 886 fi
 887 rm -f conftest*
 888 fi
 889 rm -f conftest*
 890 fi
 891 rm -f conftest*
 892   ac_cv_prog_CPP="$CPP"
 893 fi
 894   CPP="$ac_cv_prog_CPP"
 895 else
 896   ac_cv_prog_CPP="$CPP"
 897 fi
 898 echo "$ac_t""$CPP" 1>&6
 899
 900 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 901 echo "configure:902: checking for ANSI C header files" >&5
 902 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 903   echo $ac_n "(cached) $ac_c" 1>&6
 904 else
 905   cat > conftest.$ac_ext <<EOF
 906 #line 907 "configure"
 907 #include "confdefs.h"
 908 #include <stdlib.h>
 909 #include <stdarg.h>
 910 #include <string.h>
 911 #include <float.h>
 912 EOF
 913 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 914 { (eval echo configure:915: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 915 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 916 if test -z "$ac_err"; then
 917   rm -rf conftest*
 918   ac_cv_header_stdc=yes
 919 else
 920   echo "$ac_err" >&5
 921   echo "configure: failed program was:" >&5
 922   cat conftest.$ac_ext >&5
 923   rm -rf conftest*
 924   ac_cv_header_stdc=no
 925 fi
 926 rm -f conftest*
 927
 928 if test $ac_cv_header_stdc = yes; then
 929   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 930 cat > conftest.$ac_ext <<EOF
 931 #line 932 "configure"
 932 #include "confdefs.h"
 933 #include <string.h>
 934 EOF
 935 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 936   egrep "memchr" >/dev/null 2>&1; then
 937   :
 938 else
 939   rm -rf conftest*
 940   ac_cv_header_stdc=no
 941 fi
 942 rm -f conftest*
 943
 944 fi
 945
 946 if test $ac_cv_header_stdc = yes; then
 947   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 948 cat > conftest.$ac_ext <<EOF
 949 #line 950 "configure"
 950 #include "confdefs.h"
 951 #include <stdlib.h>
 952 EOF
 953 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 954   egrep "free" >/dev/null 2>&1; then
 955   :
 956 else
 957   rm -rf conftest*
 958   ac_cv_header_stdc=no
 959 fi
 960 rm -f conftest*
 961
 962 fi
 963
 964 if test $ac_cv_header_stdc = yes; then
 965   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 966 if test "$cross_compiling" = yes; then
 967   :
 968 else
 969   cat > conftest.$ac_ext <<EOF
 970 #line 971 "configure"
 971 #include "confdefs.h"
 972 #include <ctype.h>
 973 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 974 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 975 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 976 int main () { int i; for (i = 0; i < 256; i++)
 977 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 978 exit (0); }
 979
 980 EOF
 981 if { (eval echo configure:982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 982 then
 983   :
 984 else
 985   echo "configure: failed program was:" >&5
 986   cat conftest.$ac_ext >&5
 987   rm -fr conftest*
 988   ac_cv_header_stdc=no
 989 fi
 990 rm -fr conftest*
 991 fi
 992
 993 fi
 994 fi
 995
 996 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 997 if test $ac_cv_header_stdc = yes; then
 998   cat >> confdefs.h <<\EOF
 999 #define STDC_HEADERS 1
1000 EOF
1001
1002 fi
1003
1004 for ac_hdr in linux/if.h
1005 do
1006 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1007 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1008 echo "configure:1009: checking for $ac_hdr" >&5
1009 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1010   echo $ac_n "(cached) $ac_c" 1>&6
1011 else
1012   cat > conftest.$ac_ext <<EOF
1013 #line 1014 "configure"
1014 #include "confdefs.h"
1015 #include <$ac_hdr>
1016 EOF
1017 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1018 { (eval echo configure:1019: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1019 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1020 if test -z "$ac_err"; then
1021   rm -rf conftest*
1022   eval "ac_cv_header_$ac_safe=yes"
1023 else
1024   echo "$ac_err" >&5
1025   echo "configure: failed program was:" >&5
1026   cat conftest.$ac_ext >&5
1027   rm -rf conftest*
1028   eval "ac_cv_header_$ac_safe=no"
1029 fi
1030 rm -f conftest*
1031 fi
1032 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1033   echo "$ac_t""yes" 1>&6
1034     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1035   cat >> confdefs.h <<EOF
1036 #define $ac_tr_hdr 1
1037 EOF
1038
1039 else
1040   echo "$ac_t""no" 1>&6
1041 fi
1042 done
1043
1044 ac_aux_dir=
1045 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1046   if test -f $ac_dir/install-sh; then
1047     ac_aux_dir=$ac_dir
1048     ac_install_sh="$ac_aux_dir/install-sh -c"
1049     break
1050   elif test -f $ac_dir/install.sh; then
1051     ac_aux_dir=$ac_dir
1052     ac_install_sh="$ac_aux_dir/install.sh -c"
1053     break
1054   fi
1055 done
1056 if test -z "$ac_aux_dir"; then
1057   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
1058 fi
1059 ac_config_guess=$ac_aux_dir/config.guess
1060 ac_config_sub=$ac_aux_dir/config.sub
1061 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1062
1063 # Find a good install program.  We prefer a C program (faster),
1064 # so one script is as good as another.  But avoid the broken or
1065 # incompatible versions:
1066 # SysV /etc/install, /usr/sbin/install
1067 # SunOS /usr/etc/install
1068 # IRIX /sbin/install
1069 # AIX /bin/install
1070 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1071 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1072 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1073 # ./install, which can be erroneously created by make from ./install.sh.
1074 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1075 echo "configure:1076: checking for a BSD compatible install" >&5
1076 if test -z "$INSTALL"; then
1077 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1078   echo $ac_n "(cached) $ac_c" 1>&6
1079 else
1080     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1081   for ac_dir in $PATH; do
1082     # Account for people who put trailing slashes in PATH elements.
1083     case "$ac_dir/" in
1084     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1085     *)
1086       # OSF1 and SCO ODT 3.0 have their own names for install.
1087       # Don't use installbsd from OSF since it installs stuff as root
1088       # by default.
1089       for ac_prog in ginstall scoinst install; do
1090         if test -f $ac_dir/$ac_prog; then
1091           if test $ac_prog = install &&
1092             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1093             # AIX install.  It has an incompatible calling convention.
1094             :
1095           else
1096             ac_cv_path_install="$ac_dir/$ac_prog -c"
1097             break 2
1098           fi
1099         fi
1100       done
1101       ;;
1102     esac
1103   done
1104   IFS="$ac_save_IFS"
1105
1106 fi
1107   if test "${ac_cv_path_install+set}" = set; then
1108     INSTALL="$ac_cv_path_install"
1109   else
1110     # As a last resort, use the slow shell script.  We don't cache a
1111     # path for INSTALL within a source directory, because that will
1112     # break other packages using the cache if that directory is
1113     # removed, or if the path is relative.
1114     INSTALL="$ac_install_sh"
1115   fi
1116 fi
1117 echo "$ac_t""$INSTALL" 1>&6
1118
1119 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1120 # It thinks the first close brace ends the variable substitution.
1121 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1122
1123 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1124
1125 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1126
1127 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1128 echo "configure:1129: checking whether byte ordering is bigendian" >&5
1129 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1130   echo $ac_n "(cached) $ac_c" 1>&6
1131 else
1132   ac_cv_c_bigendian=unknown
1133 # See if sys/param.h defines the BYTE_ORDER macro.
1134 cat > conftest.$ac_ext <<EOF
1135 #line 1136 "configure"
1136 #include "confdefs.h"
1137 #include <sys/types.h>
1138 #include <sys/param.h>
1139 int main() {
1140
1141 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1142  bogus endian macros
1143 #endif
1144 ; return 0; }
1145 EOF
1146 if { (eval echo configure:1147: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1147   rm -rf conftest*
1148   # It does; now see whether it defined to BIG_ENDIAN or not.
1149 cat > conftest.$ac_ext <<EOF
1150 #line 1151 "configure"
1151 #include "confdefs.h"
1152 #include <sys/types.h>
1153 #include <sys/param.h>
1154 int main() {
1155
1156 #if BYTE_ORDER != BIG_ENDIAN
1157  not big endian
1158 #endif
1159 ; return 0; }
1160 EOF
1161 if { (eval echo configure:1162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1162   rm -rf conftest*
1163   ac_cv_c_bigendian=yes
1164 else
1165   echo "configure: failed program was:" >&5
1166   cat conftest.$ac_ext >&5
1167   rm -rf conftest*
1168   ac_cv_c_bigendian=no
1169 fi
1170 rm -f conftest*
1171 else
1172   echo "configure: failed program was:" >&5
1173   cat conftest.$ac_ext >&5
1174 fi
1175 rm -f conftest*
1176 if test $ac_cv_c_bigendian = unknown; then
1177 if test "$cross_compiling" = yes; then
1178     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1179 else
1180   cat > conftest.$ac_ext <<EOF
1181 #line 1182 "configure"
1182 #include "confdefs.h"
1183 main () {
1184   /* Are we little or big endian?  From Harbison&Steele.  */
1185   union
1186   {
1187     long l;
1188     char c[sizeof (long)];
1189   } u;
1190   u.l = 1;
1191   exit (u.c[sizeof (long) - 1] == 1);
1192 }
1193 EOF
1194 if { (eval echo configure:1195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1195 then
1196   ac_cv_c_bigendian=no
1197 else
1198   echo "configure: failed program was:" >&5
1199   cat conftest.$ac_ext >&5
1200   rm -fr conftest*
1201   ac_cv_c_bigendian=yes
1202 fi
1203 rm -fr conftest*
1204 fi
1205
1206 fi
1207 fi
1208
1209 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1210 if test $ac_cv_c_bigendian = yes; then
1211   cat >> confdefs.h <<\EOF
1212 #define WORDS_BIGENDIAN 1
1213 EOF
1214
1215 fi
1216
1217
1218 echo $ac_n "checking for mpz_init_set_str in -lgmp2""... $ac_c" 1>&6
1219 echo "configure:1220: checking for mpz_init_set_str in -lgmp2" >&5
1220 ac_lib_var=`echo gmp2'_'mpz_init_set_str | sed 'y%./+-%__p_%'`
1221 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1222   echo $ac_n "(cached) $ac_c" 1>&6
1223 else
1224   ac_save_LIBS="$LIBS"
1225 LIBS="-lgmp2  $LIBS"
1226 cat > conftest.$ac_ext <<EOF
1227 #line 1228 "configure"
1228 #include "confdefs.h"
1229 /* Override any gcc2 internal prototype to avoid an error.  */
1230 /* We use char because int might match the return type of a gcc2
1231     builtin and then its argument prototype would still apply.  */
1232 char mpz_init_set_str();
1233
1234 int main() {
1235 mpz_init_set_str()
1236 ; return 0; }
1237 EOF
1238 if { (eval echo configure:1239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1239   rm -rf conftest*
1240   eval "ac_cv_lib_$ac_lib_var=yes"
1241 else
1242   echo "configure: failed program was:" >&5
1243   cat conftest.$ac_ext >&5
1244   rm -rf conftest*
1245   eval "ac_cv_lib_$ac_lib_var=no"
1246 fi
1247 rm -f conftest*
1248 LIBS="$ac_save_LIBS"
1249
1250 fi
1251 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1252   echo "$ac_t""yes" 1>&6
1253     ac_tr_lib=HAVE_LIB`echo gmp2 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1254     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1255   cat >> confdefs.h <<EOF
1256 #define $ac_tr_lib 1
1257 EOF
1258
1259   LIBS="-lgmp2 $LIBS"
1260
1261 else
1262   echo "$ac_t""no" 1>&6
1263 fi
1264
1265 echo $ac_n "checking for yywrap in -lfl""... $ac_c" 1>&6
1266 echo "configure:1267: checking for yywrap in -lfl" >&5
1267 ac_lib_var=`echo fl'_'yywrap | sed 'y%./+-%__p_%'`
1268 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1269   echo $ac_n "(cached) $ac_c" 1>&6
1270 else
1271   ac_save_LIBS="$LIBS"
1272 LIBS="-lfl  $LIBS"
1273 cat > conftest.$ac_ext <<EOF
1274 #line 1275 "configure"
1275 #include "confdefs.h"
1276 /* Override any gcc2 internal prototype to avoid an error.  */
1277 /* We use char because int might match the return type of a gcc2
1278     builtin and then its argument prototype would still apply.  */
1279 char yywrap();
1280
1281 int main() {
1282 yywrap()
1283 ; return 0; }
1284 EOF
1285 if { (eval echo configure:1286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1286   rm -rf conftest*
1287   eval "ac_cv_lib_$ac_lib_var=yes"
1288 else
1289   echo "configure: failed program was:" >&5
1290   cat conftest.$ac_ext >&5
1291   rm -rf conftest*
1292   eval "ac_cv_lib_$ac_lib_var=no"
1293 fi
1294 rm -f conftest*
1295 LIBS="$ac_save_LIBS"
1296
1297 fi
1298 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1299   echo "$ac_t""yes" 1>&6
1300     ac_tr_lib=HAVE_LIB`echo fl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1301     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1302   cat >> confdefs.h <<EOF
1303 #define $ac_tr_lib 1
1304 EOF
1305
1306   LIBS="-lfl $LIBS"
1307
1308 else
1309   echo "$ac_t""no" 1>&6
1310 fi
1311
1312 echo $ac_n "checking for adns_init in -ladns""... $ac_c" 1>&6
1313 echo "configure:1314: checking for adns_init in -ladns" >&5
1314 ac_lib_var=`echo adns'_'adns_init | sed 'y%./+-%__p_%'`
1315 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1316   echo $ac_n "(cached) $ac_c" 1>&6
1317 else
1318   ac_save_LIBS="$LIBS"
1319 LIBS="-ladns  $LIBS"
1320 cat > conftest.$ac_ext <<EOF
1321 #line 1322 "configure"
1322 #include "confdefs.h"
1323 /* Override any gcc2 internal prototype to avoid an error.  */
1324 /* We use char because int might match the return type of a gcc2
1325     builtin and then its argument prototype would still apply.  */
1326 char adns_init();
1327
1328 int main() {
1329 adns_init()
1330 ; return 0; }
1331 EOF
1332 if { (eval echo configure:1333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1333   rm -rf conftest*
1334   eval "ac_cv_lib_$ac_lib_var=yes"
1335 else
1336   echo "configure: failed program was:" >&5
1337   cat conftest.$ac_ext >&5
1338   rm -rf conftest*
1339   eval "ac_cv_lib_$ac_lib_var=no"
1340 fi
1341 rm -f conftest*
1342 LIBS="$ac_save_LIBS"
1343
1344 fi
1345 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1346   echo "$ac_t""yes" 1>&6
1347     ac_tr_lib=HAVE_LIB`echo adns | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1348     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1349   cat >> confdefs.h <<EOF
1350 #define $ac_tr_lib 1
1351 EOF
1352
1353   LIBS="-ladns $LIBS"
1354
1355 else
1356   echo "$ac_t""no" 1>&6
1357 fi
1358
1359
1360 trap '' 1 2 15
1361 cat > confcache <<\EOF
1362 # This file is a shell script that caches the results of configure
1363 # tests run on this system so they can be shared between configure
1364 # scripts and configure runs.  It is not useful on other systems.
1365 # If it contains results you don't want to keep, you may remove or edit it.
1366 #
1367 # By default, configure uses ./config.cache as the cache file,
1368 # creating it if it does not exist already.  You can give configure
1369 # the --cache-file=FILE option to use a different cache file; that is
1370 # what configure does when it calls configure scripts in
1371 # subdirectories, so they share the cache.
1372 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1373 # config.status only pays attention to the cache file if you give it the
1374 # --recheck option to rerun configure.
1375 #
1376 EOF
1377 # The following way of writing the cache mishandles newlines in values,
1378 # but we know of no workaround that is simple, portable, and efficient.
1379 # So, don't put newlines in cache variables' values.
1380 # Ultrix sh set writes to stderr and can't be redirected directly,
1381 # and sets the high bit in the cache file unless we assign to the vars.
1382 (set) 2>&1 |
1383   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1384   *ac_space=\ *)
1385     # `set' does not quote correctly, so add quotes (double-quote substitution
1386     # turns \\\\ into \\, and sed turns \\ into \).
1387     sed -n \
1388       -e "s/'/'\\\\''/g" \
1389       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1390     ;;
1391   *)
1392     # `set' quotes correctly as required by POSIX, so do not add quotes.
1393     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1394     ;;
1395   esac >> confcache
1396 if cmp -s $cache_file confcache; then
1397   :
1398 else
1399   if test -w $cache_file; then
1400     echo "updating cache $cache_file"
1401     cat confcache > $cache_file
1402   else
1403     echo "not updating unwritable cache $cache_file"
1404   fi
1405 fi
1406 rm -f confcache
1407
1408 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1409
1410 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1411 # Let make expand exec_prefix.
1412 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1413
1414 # Any assignment to VPATH causes Sun make to only execute
1415 # the first set of double-colon rules, so remove it if not needed.
1416 # If there is a colon in the path, we need to keep it.
1417 if test "x$srcdir" = x.; then
1418   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1419 fi
1420
1421 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1422
1423 DEFS=-DHAVE_CONFIG_H
1424
1425 # Without the "./", some shells look in PATH for config.status.
1426 : ${CONFIG_STATUS=./config.status}
1427
1428 echo creating $CONFIG_STATUS
1429 rm -f $CONFIG_STATUS
1430 cat > $CONFIG_STATUS <<EOF
1431 #! /bin/sh
1432 # Generated automatically by configure.
1433 # Run this file to recreate the current configuration.
1434 # This directory was configured as follows,
1435 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1436 #
1437 # $0 $ac_configure_args
1438 #
1439 # Compiler output produced by configure, useful for debugging
1440 # configure, is in ./config.log if it exists.
1441
1442 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1443 for ac_option
1444 do
1445   case "\$ac_option" in
1446   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1447     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1448     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1449   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1450     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1451     exit 0 ;;
1452   -help | --help | --hel | --he | --h)
1453     echo "\$ac_cs_usage"; exit 0 ;;
1454   *) echo "\$ac_cs_usage"; exit 1 ;;
1455   esac
1456 done
1457
1458 ac_given_srcdir=$srcdir
1459 ac_given_INSTALL="$INSTALL"
1460
1461 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1462 EOF
1463 cat >> $CONFIG_STATUS <<EOF
1464
1465 # Protect against being on the right side of a sed subst in config.status.
1466 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1467  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1468 $ac_vpsub
1469 $extrasub
1470 s%@SHELL@%$SHELL%g
1471 s%@CFLAGS@%$CFLAGS%g
1472 s%@CPPFLAGS@%$CPPFLAGS%g
1473 s%@CXXFLAGS@%$CXXFLAGS%g
1474 s%@FFLAGS@%$FFLAGS%g
1475 s%@DEFS@%$DEFS%g
1476 s%@LDFLAGS@%$LDFLAGS%g
1477 s%@LIBS@%$LIBS%g
1478 s%@exec_prefix@%$exec_prefix%g
1479 s%@prefix@%$prefix%g
1480 s%@program_transform_name@%$program_transform_name%g
1481 s%@bindir@%$bindir%g
1482 s%@sbindir@%$sbindir%g
1483 s%@libexecdir@%$libexecdir%g
1484 s%@datadir@%$datadir%g
1485 s%@sysconfdir@%$sysconfdir%g
1486 s%@sharedstatedir@%$sharedstatedir%g
1487 s%@localstatedir@%$localstatedir%g
1488 s%@libdir@%$libdir%g
1489 s%@includedir@%$includedir%g
1490 s%@oldincludedir@%$oldincludedir%g
1491 s%@infodir@%$infodir%g
1492 s%@mandir@%$mandir%g
1493 s%@SET_MAKE@%$SET_MAKE%g
1494 s%@CC@%$CC%g
1495 s%@RM@%$RM%g
1496 s%@CPP@%$CPP%g
1497 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1498 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1499 s%@INSTALL_DATA@%$INSTALL_DATA%g
1500
1501 CEOF
1502 EOF
1503
1504 cat >> $CONFIG_STATUS <<\EOF
1505
1506 # Split the substitutions into bite-sized pieces for seds with
1507 # small command number limits, like on Digital OSF/1 and HP-UX.
1508 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1509 ac_file=1 # Number of current file.
1510 ac_beg=1 # First line for current file.
1511 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1512 ac_more_lines=:
1513 ac_sed_cmds=""
1514 while $ac_more_lines; do
1515   if test $ac_beg -gt 1; then
1516     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1517   else
1518     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1519   fi
1520   if test ! -s conftest.s$ac_file; then
1521     ac_more_lines=false
1522     rm -f conftest.s$ac_file
1523   else
1524     if test -z "$ac_sed_cmds"; then
1525       ac_sed_cmds="sed -f conftest.s$ac_file"
1526     else
1527       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1528     fi
1529     ac_file=`expr $ac_file + 1`
1530     ac_beg=$ac_end
1531     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1532   fi
1533 done
1534 if test -z "$ac_sed_cmds"; then
1535   ac_sed_cmds=cat
1536 fi
1537 EOF
1538
1539 cat >> $CONFIG_STATUS <<EOF
1540
1541 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1542 EOF
1543 cat >> $CONFIG_STATUS <<\EOF
1544 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1545   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1546   case "$ac_file" in
1547   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1548        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1549   *) ac_file_in="${ac_file}.in" ;;
1550   esac
1551
1552   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1553
1554   # Remove last slash and all that follows it.  Not all systems have dirname.
1555   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1556   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1557     # The file is in a subdirectory.
1558     test ! -d "$ac_dir" && mkdir "$ac_dir"
1559     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1560     # A "../" for each directory in $ac_dir_suffix.
1561     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1562   else
1563     ac_dir_suffix= ac_dots=
1564   fi
1565
1566   case "$ac_given_srcdir" in
1567   .)  srcdir=.
1568       if test -z "$ac_dots"; then top_srcdir=.
1569       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1570   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1571   *) # Relative path.
1572     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1573     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1574   esac
1575
1576   case "$ac_given_INSTALL" in
1577   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1578   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1579   esac
1580
1581   echo creating "$ac_file"
1582   rm -f "$ac_file"
1583   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1584   case "$ac_file" in
1585   *Makefile*) ac_comsub="1i\\
1586 # $configure_input" ;;
1587   *) ac_comsub= ;;
1588   esac
1589
1590   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1591   sed -e "$ac_comsub
1592 s%@configure_input@%$configure_input%g
1593 s%@srcdir@%$srcdir%g
1594 s%@top_srcdir@%$top_srcdir%g
1595 s%@INSTALL@%$INSTALL%g
1596 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1597 fi; done
1598 rm -f conftest.s*
1599
1600 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1601 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1602 #
1603 # ac_d sets the value in "#define NAME VALUE" lines.
1604 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1605 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1606 ac_dC='\3'
1607 ac_dD='%g'
1608 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1609 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1610 ac_uB='\([      ]\)%\1#\2define\3'
1611 ac_uC=' '
1612 ac_uD='\4%g'
1613 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1614 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1615 ac_eB='$%\1#\2define\3'
1616 ac_eC=' '
1617 ac_eD='%g'
1618
1619 if test "${CONFIG_HEADERS+set}" != set; then
1620 EOF
1621 cat >> $CONFIG_STATUS <<EOF
1622   CONFIG_HEADERS="config.h"
1623 EOF
1624 cat >> $CONFIG_STATUS <<\EOF
1625 fi
1626 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1627   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1628   case "$ac_file" in
1629   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1630        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1631   *) ac_file_in="${ac_file}.in" ;;
1632   esac
1633
1634   echo creating $ac_file
1635
1636   rm -f conftest.frag conftest.in conftest.out
1637   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1638   cat $ac_file_inputs > conftest.in
1639
1640 EOF
1641
1642 # Transform confdefs.h into a sed script conftest.vals that substitutes
1643 # the proper values into config.h.in to produce config.h.  And first:
1644 # Protect against being on the right side of a sed subst in config.status.
1645 # Protect against being in an unquoted here document in config.status.
1646 rm -f conftest.vals
1647 cat > conftest.hdr <<\EOF
1648 s/[\\&%]/\\&/g
1649 s%[\\$`]%\\&%g
1650 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1651 s%ac_d%ac_u%gp
1652 s%ac_u%ac_e%gp
1653 EOF
1654 sed -n -f conftest.hdr confdefs.h > conftest.vals
1655 rm -f conftest.hdr
1656
1657 # This sed command replaces #undef with comments.  This is necessary, for
1658 # example, in the case of _POSIX_SOURCE, which is predefined and required
1659 # on some systems where configure will not decide to define it.
1660 cat >> conftest.vals <<\EOF
1661 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1662 EOF
1663
1664 # Break up conftest.vals because some shells have a limit on
1665 # the size of here documents, and old seds have small limits too.
1666
1667 rm -f conftest.tail
1668 while :
1669 do
1670   ac_lines=`grep -c . conftest.vals`
1671   # grep -c gives empty output for an empty file on some AIX systems.
1672   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1673   # Write a limited-size here document to conftest.frag.
1674   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1675   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1676   echo 'CEOF
1677   sed -f conftest.frag conftest.in > conftest.out
1678   rm -f conftest.in
1679   mv conftest.out conftest.in
1680 ' >> $CONFIG_STATUS
1681   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1682   rm -f conftest.vals
1683   mv conftest.tail conftest.vals
1684 done
1685 rm -f conftest.vals
1686
1687 cat >> $CONFIG_STATUS <<\EOF
1688   rm -f conftest.frag conftest.h
1689   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1690   cat conftest.in >> conftest.h
1691   rm -f conftest.in
1692   if cmp -s $ac_file conftest.h 2>/dev/null; then
1693     echo "$ac_file is unchanged"
1694     rm -f conftest.h
1695   else
1696     # Remove last slash and all that follows it.  Not all systems have dirname.
1697       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1698       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1699       # The file is in a subdirectory.
1700       test ! -d "$ac_dir" && mkdir "$ac_dir"
1701     fi
1702     rm -f $ac_file
1703     mv conftest.h $ac_file
1704   fi
1705 fi; done
1706
1707 EOF
1708 cat >> $CONFIG_STATUS <<EOF
1709
1710 EOF
1711 cat >> $CONFIG_STATUS <<\EOF
1712
1713 exit 0
1714 EOF
1715 chmod +x $CONFIG_STATUS
1716 rm -fr confdefs* $ac_clean_files
1717 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1718