lispref/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 "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=elisp.texi
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$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 trap '' 1 2 15
 525 cat > confcache <<\EOF
 526 # This file is a shell script that caches the results of configure
 527 # tests run on this system so they can be shared between configure
 528 # scripts and configure runs.  It is not useful on other systems.
 529 # If it contains results you don't want to keep, you may remove or edit it.
 530 #
 531 # By default, configure uses ./config.cache as the cache file,
 532 # creating it if it does not exist already.  You can give configure
 533 # the --cache-file=FILE option to use a different cache file; that is
 534 # what configure does when it calls configure scripts in
 535 # subdirectories, so they share the cache.
 536 # Giving --cache-file=/dev/null disables caching, for debugging configure.
 537 # config.status only pays attention to the cache file if you give it the
 538 # --recheck option to rerun configure.
 539 #
 540 EOF
 541 # The following way of writing the cache mishandles newlines in values,
 542 # but we know of no workaround that is simple, portable, and efficient.
 543 # So, don't put newlines in cache variables' values.
 544 # Ultrix sh set writes to stderr and can't be redirected directly,
 545 # and sets the high bit in the cache file unless we assign to the vars.
 546 (set) 2>&1 |
 547   case `(ac_space=' '; set | grep ac_space) 2>&1` in
 548   *ac_space=\ *)
 549     # `set' does not quote correctly, so add quotes (double-quote substitution
 550     # turns \\\\ into \\, and sed turns \\ into \).
 551     sed -n \
 552       -e "s/'/'\\\\''/g" \
 553       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
 554     ;;
 555   *)
 556     # `set' quotes correctly as required by POSIX, so do not add quotes.
 557     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
 558     ;;
 559   esac >> confcache
 560 if cmp -s $cache_file confcache; then
 561   :
 562 else
 563   if test -w $cache_file; then
 564     echo "updating cache $cache_file"
 565     cat confcache > $cache_file
 566   else
 567     echo "not updating unwritable cache $cache_file"
 568   fi
 569 fi
 570 rm -f confcache
 571
 572 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 573
 574 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 575 # Let make expand exec_prefix.
 576 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 577
 578 # Any assignment to VPATH causes Sun make to only execute
 579 # the first set of double-colon rules, so remove it if not needed.
 580 # If there is a colon in the path, we need to keep it.
 581 if test "x$srcdir" = x.; then
 582   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
 583 fi
 584
 585 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
 586
 587 # Transform confdefs.h into DEFS.
 588 # Protect against shell expansion while executing Makefile rules.
 589 # Protect against Makefile macro expansion.
 590 cat > conftest.defs <<\EOF
 591 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
 592 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
 593 s%\[%\\&%g
 594 s%\]%\\&%g
 595 s%\$%$$%g
 596 EOF
 597 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
 598 rm -f conftest.defs
 599
 600
 601 # Without the "./", some shells look in PATH for config.status.
 602 : ${CONFIG_STATUS=./config.status}
 603
 604 echo creating $CONFIG_STATUS
 605 rm -f $CONFIG_STATUS
 606 cat > $CONFIG_STATUS <<EOF
 607 #! /bin/sh
 608 # Generated automatically by configure.
 609 # Run this file to recreate the current configuration.
 610 # This directory was configured as follows,
 611 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 612 #
 613 # $0 $ac_configure_args
 614 #
 615 # Compiler output produced by configure, useful for debugging
 616 # configure, is in ./config.log if it exists.
 617
 618 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
 619 for ac_option
 620 do
 621   case "\$ac_option" in
 622   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 623     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
 624     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
 625   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
 626     echo "$CONFIG_STATUS generated by autoconf version 2.13"
 627     exit 0 ;;
 628   -help | --help | --hel | --he | --h)
 629     echo "\$ac_cs_usage"; exit 0 ;;
 630   *) echo "\$ac_cs_usage"; exit 1 ;;
 631   esac
 632 done
 633
 634 ac_given_srcdir=$srcdir
 635
 636 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 637 EOF
 638 cat >> $CONFIG_STATUS <<EOF
 639
 640 # Protect against being on the right side of a sed subst in config.status.
 641 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
 642  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
 643 $ac_vpsub
 644 $extrasub
 645 s%@SHELL@%$SHELL%g
 646 s%@CFLAGS@%$CFLAGS%g
 647 s%@CPPFLAGS@%$CPPFLAGS%g
 648 s%@CXXFLAGS@%$CXXFLAGS%g
 649 s%@FFLAGS@%$FFLAGS%g
 650 s%@DEFS@%$DEFS%g
 651 s%@LDFLAGS@%$LDFLAGS%g
 652 s%@LIBS@%$LIBS%g
 653 s%@exec_prefix@%$exec_prefix%g
 654 s%@prefix@%$prefix%g
 655 s%@program_transform_name@%$program_transform_name%g
 656 s%@bindir@%$bindir%g
 657 s%@sbindir@%$sbindir%g
 658 s%@libexecdir@%$libexecdir%g
 659 s%@datadir@%$datadir%g
 660 s%@sysconfdir@%$sysconfdir%g
 661 s%@sharedstatedir@%$sharedstatedir%g
 662 s%@localstatedir@%$localstatedir%g
 663 s%@libdir@%$libdir%g
 664 s%@includedir@%$includedir%g
 665 s%@oldincludedir@%$oldincludedir%g
 666 s%@infodir@%$infodir%g
 667 s%@mandir@%$mandir%g
 668
 669 CEOF
 670 EOF
 671
 672 cat >> $CONFIG_STATUS <<\EOF
 673
 674 # Split the substitutions into bite-sized pieces for seds with
 675 # small command number limits, like on Digital OSF/1 and HP-UX.
 676 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
 677 ac_file=1 # Number of current file.
 678 ac_beg=1 # First line for current file.
 679 ac_end=$ac_max_sed_cmds # Line after last line for current file.
 680 ac_more_lines=:
 681 ac_sed_cmds=""
 682 while $ac_more_lines; do
 683   if test $ac_beg -gt 1; then
 684     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
 685   else
 686     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
 687   fi
 688   if test ! -s conftest.s$ac_file; then
 689     ac_more_lines=false
 690     rm -f conftest.s$ac_file
 691   else
 692     if test -z "$ac_sed_cmds"; then
 693       ac_sed_cmds="sed -f conftest.s$ac_file"
 694     else
 695       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
 696     fi
 697     ac_file=`expr $ac_file + 1`
 698     ac_beg=$ac_end
 699     ac_end=`expr $ac_end + $ac_max_sed_cmds`
 700   fi
 701 done
 702 if test -z "$ac_sed_cmds"; then
 703   ac_sed_cmds=cat
 704 fi
 705 EOF
 706
 707 cat >> $CONFIG_STATUS <<EOF
 708
 709 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
 710 EOF
 711 cat >> $CONFIG_STATUS <<\EOF
 712 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
 713   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
 714   case "$ac_file" in
 715   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
 716        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
 717   *) ac_file_in="${ac_file}.in" ;;
 718   esac
 719
 720   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
 721
 722   # Remove last slash and all that follows it.  Not all systems have dirname.
 723   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
 724   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
 725     # The file is in a subdirectory.
 726     test ! -d "$ac_dir" && mkdir "$ac_dir"
 727     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
 728     # A "../" for each directory in $ac_dir_suffix.
 729     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
 730   else
 731     ac_dir_suffix= ac_dots=
 732   fi
 733
 734   case "$ac_given_srcdir" in
 735   .)  srcdir=.
 736       if test -z "$ac_dots"; then top_srcdir=.
 737       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
 738   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
 739   *) # Relative path.
 740     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
 741     top_srcdir="$ac_dots$ac_given_srcdir" ;;
 742   esac
 743
 744
 745   echo creating "$ac_file"
 746   rm -f "$ac_file"
 747   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
 748   case "$ac_file" in
 749   *Makefile*) ac_comsub="1i\\
 750 # $configure_input" ;;
 751   *) ac_comsub= ;;
 752   esac
 753
 754   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
 755   sed -e "$ac_comsub
 756 s%@configure_input@%$configure_input%g
 757 s%@srcdir@%$srcdir%g
 758 s%@top_srcdir@%$top_srcdir%g
 759 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
 760 fi; done
 761 rm -f conftest.s*
 762
 763 EOF
 764 cat >> $CONFIG_STATUS <<EOF
 765
 766 EOF
 767 cat >> $CONFIG_STATUS <<\EOF
 768
 769 exit 0
 770 EOF
 771 chmod +x $CONFIG_STATUS
 772 rm -fr confdefs* $ac_clean_files
 773 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
 774