1: #! /bin/sh
    2: 
    3: # Guess values for system-dependent variables and create Makefiles.
    4: # Generated automatically using autoconf version 2.13 
    5: # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
    6: #
    7: # This configure script is free software; the Free Software Foundation
    8: # gives unlimited permission to copy, distribute and modify it.
    9: 
   10: # Defaults:
   11: ac_help=
   12: ac_default_prefix=/usr/local
   13: # Any additions from configure.in:
   14: ac_help="$ac_help
   15:   --with-build-libsubdir=[DIR]  Directory where to find libraries for build system"
   16: ac_help="$ac_help
   17:   --enable-libada        Builds libada directory"
   18: ac_help="$ac_help
   19:   --enable-libssp        Builds libssp directory"
   20: ac_help="$ac_help
   21:   --with-mpfr-dir=PATH    This option has been REMOVED"
   22: ac_help="$ac_help
   23:   --with-mpfr=PATH        Specify prefix directory for installed MPFR package
   24:                           Equivalent to --with-mpfr-include=PATH/include
   25:                           plus --with-mpfr-lib=PATH/lib"
   26: ac_help="$ac_help
   27:   --with-mpfr-include=PATH
   28:                           Specify directory for installed MPFR include files"
   29: ac_help="$ac_help
   30:   --with-mpfr-lib=PATH    Specify the directory for the installed MPFR library"
   31: ac_help="$ac_help
   32:   --with-gmp-dir=PATH     This option has been REMOVED"
   33: ac_help="$ac_help
   34:   --with-gmp=PATH         Specify prefix directory for the installed GMP package
   35:                           Equivalent to --with-gmp-include=PATH/include
   36:                           plus --with-gmp-lib=PATH/lib"
   37: ac_help="$ac_help
   38:   --with-gmp-include=PATH Specify directory for installed GMP include files"
   39: ac_help="$ac_help
   40:   --with-gmp-lib=PATH     Specify the directory for the installed GMP library"
   41: ac_help="$ac_help
   42:   --enable-objc-gc       enable the use of Boehm's garbage collector with
   43:                           the GNU Objective-C runtime."
   44: ac_help="$ac_help
   45:   --with-build-sysroot=sysroot
   46:                           use sysroot as the system root during the build"
   47: ac_help="$ac_help
   48:   --enable-bootstrap           Enable bootstrapping [yes if native build]"
   49: ac_help="$ac_help
   50:   --enable-serial-[{host,target,build}-]configure
   51:                           Force sequential configuration of
   52:                           sub-packages for the host, target or build
   53:                           machine, or all sub-packages"
   54: ac_help="$ac_help
   55:   --with-build-time-tools=path
   56:                           use given path to find target tools during the build"
   57: ac_help="$ac_help
   58:   --enable-maintainer-mode enable make rules and dependencies not useful
   59:                           (and sometimes confusing) to the casual installer"
   60: ac_help="$ac_help
   61:   --enable-stage1-checking[=all]   choose additional checking for stage1
   62:                           of the compiler."
   63: ac_help="$ac_help
   64:   --enable-werror         enable -Werror in bootstrap stage2 and later"
   65: ac_help="$ac_help
   66:   --with-datarootdir    Use datarootdir as the data root directory."
   67: ac_help="$ac_help
   68:   --with-docdir Install documentation in this directory."
   69: ac_help="$ac_help
   70:   --with-htmldir        Install html in this directory."
   71: 
   72: # Initialize some variables set by options.
   73: # The variables have the same names as the options, with
   74: # dashes changed to underlines.
   75: build=NONE
   76: cache_file=./config.cache
   77: exec_prefix=NONE
   78: host=NONE
   79: no_create=
   80: nonopt=NONE
   81: no_recursion=
   82: prefix=NONE
   83: program_prefix=NONE
   84: program_suffix=NONE
   85: program_transform_name=s,x,x,
   86: silent=
   87: site=
   88: srcdir=
   89: target=NONE
   90: verbose=
   91: x_includes=NONE
   92: x_libraries=NONE
   93: bindir='${exec_prefix}/bin'
   94: sbindir='${exec_prefix}/sbin'
   95: libexecdir='${exec_prefix}/libexec'
   96: datadir='${prefix}/share'
   97: sysconfdir='${prefix}/etc'
   98: sharedstatedir='${prefix}/com'
   99: localstatedir='${prefix}/var'
  100: libdir='${exec_prefix}/lib'
  101: includedir='${prefix}/include'
  102: oldincludedir='/usr/include'
  103: infodir='${prefix}/info'
  104: mandir='${prefix}/man'
  105: 
  106: # Initialize some other variables.
  107: subdirs=
  108: MFLAGS= MAKEFLAGS=
  109: SHELL=${CONFIG_SHELL-/bin/sh}
  110: # Maximum number of lines to put in a shell here document.
  111: ac_max_here_lines=12
  112: 
  113: ac_prev=
  114: for ac_option
  115: do
  116: 
  117:   # If the previous option needs an argument, assign it.
  118:   if test -n "$ac_prev"; then
  119:     eval "$ac_prev=\$ac_option"
  120:     ac_prev=
  121:     continue
  122:   fi
  123: 
  124:   case "$ac_option" in
  125:   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  126:   *) ac_optarg= ;;
  127:   esac
  128: 
  129:   # Accept the important Cygnus configure options, so we can diagnose typos.
  130: 
  131:   case "$ac_option" in
  132: 
  133:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  134:     ac_prev=bindir ;;
  135:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  136:     bindir="$ac_optarg" ;;
  137: 
  138:   -build | --build | --buil | --bui | --bu)
  139:     ac_prev=build ;;
  140:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  141:     build="$ac_optarg" ;;
  142: 
  143:   -cache-file | --cache-file | --cache-fil | --cache-fi \
  144:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  145:     ac_prev=cache_file ;;
  146:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  147:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  148:     cache_file="$ac_optarg" ;;
  149: 
  150:   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  151:     ac_prev=datadir ;;
  152:   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  153:   | --da=*)
  154:     datadir="$ac_optarg" ;;
  155: 
  156:   -disable-* | --disable-*)
  157:     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
  158:     # Reject names that are not valid shell variable names.
  159:     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
  160:       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  161:     fi
  162:     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  163:     eval "enable_${ac_feature}=no" ;;
  164: 
  165:   -enable-* | --enable-*)
  166:     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
  167:     # Reject names that are not valid shell variable names.
  168:     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
  169:       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  170:     fi
  171:     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  172:     case "$ac_option" in
  173:       *=*) ;;
  174:       *) ac_optarg=yes ;;
  175:     esac
  176:     eval "enable_${ac_feature}='$ac_optarg'" ;;
  177: 
  178:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  179:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  180:   | --exec | --exe | --ex)
  181:     ac_prev=exec_prefix ;;
  182:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  183:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  184:   | --exec=* | --exe=* | --ex=*)
  185:     exec_prefix="$ac_optarg" ;;
  186: 
  187:   -gas | --gas | --ga | --g)
  188:     # Obsolete; use --with-gas.
  189:     with_gas=yes ;;
  190: 
  191:   -help | --help | --hel | --he)
  192:     # Omit some internal or obsolete options to make the list less imposing.
  193:     # This message is too long to be a string in the A/UX 3.1 sh.
  194:     cat << EOF
  195: Usage: configure [options] [host]
  196: Options: [defaults in brackets after descriptions]
  197: Configuration:
  198:   --cache-file=FILE       cache test results in FILE
  199:   --help                  print this message
  200:   --no-create             do not create output files
  201:   --quiet, --silent       do not print \`checking...' messages
  202:   --version               print the version of autoconf that created configure
  203: Directory and file names:
  204:   --prefix=PREFIX         install architecture-independent files in PREFIX
  205:                           [$ac_default_prefix]
  206:   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
  207:                           [same as prefix]
  208:   --bindir=DIR            user executables in DIR [EPREFIX/bin]
  209:   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
  210:   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
  211:   --datadir=DIR           read-only architecture-independent data in DIR
  212:                           [PREFIX/share]
  213:   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
  214:   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
  215:                           [PREFIX/com]
  216:   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
  217:   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
  218:   --includedir=DIR        C header files in DIR [PREFIX/include]
  219:   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
  220:   --infodir=DIR           info documentation in DIR [PREFIX/info]
  221:   --mandir=DIR            man documentation in DIR [PREFIX/man]
  222:   --srcdir=DIR            find the sources in DIR [configure dir or ..]
  223:   --program-prefix=PREFIX prepend PREFIX to installed program names
  224:   --program-suffix=SUFFIX append SUFFIX to installed program names
  225:   --program-transform-name=PROGRAM
  226:                           run sed PROGRAM on installed program names
  227: EOF
  228:     cat << EOF
  229: Host type:
  230:   --build=BUILD           configure for building on BUILD [BUILD=HOST]
  231:   --host=HOST             configure for HOST [guessed]
  232:   --target=TARGET         configure for TARGET [TARGET=HOST]
  233: Features and packages:
  234:   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  235:   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  236:   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  237:   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  238:   --x-includes=DIR        X include files are in DIR
  239:   --x-libraries=DIR       X library files are in DIR
  240: EOF
  241:     if test -n "$ac_help"; then
  242:       echo "--enable and --with options recognized:$ac_help"
  243:     fi
  244:     exit 0 ;;
  245: 
  246:   -host | --host | --hos | --ho)
  247:     ac_prev=host ;;
  248:   -host=* | --host=* | --hos=* | --ho=*)
  249:     host="$ac_optarg" ;;
  250: 
  251:   -includedir | --includedir | --includedi | --included | --include \
  252:   | --includ | --inclu | --incl | --inc)
  253:     ac_prev=includedir ;;
  254:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  255:   | --includ=* | --inclu=* | --incl=* | --inc=*)
  256:     includedir="$ac_optarg" ;;
  257: 
  258:   -infodir | --infodir | --infodi | --infod | --info | --inf)
  259:     ac_prev=infodir ;;
  260:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  261:     infodir="$ac_optarg" ;;
  262: 
  263:   -libdir | --libdir | --libdi | --libd)
  264:     ac_prev=libdir ;;
  265:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  266:     libdir="$ac_optarg" ;;
  267: 
  268:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  269:   | --libexe | --libex | --libe)
  270:     ac_prev=libexecdir ;;
  271:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  272:   | --libexe=* | --libex=* | --libe=*)
  273:     libexecdir="$ac_optarg" ;;
  274: 
  275:   -localstatedir | --localstatedir | --localstatedi | --localstated \
  276:   | --localstate | --localstat | --localsta | --localst \
  277:   | --locals | --local | --loca | --loc | --lo)
  278:     ac_prev=localstatedir ;;
  279:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  280:   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
  281:   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
  282:     localstatedir="$ac_optarg" ;;
  283: 
  284:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  285:     ac_prev=mandir ;;
  286:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  287:     mandir="$ac_optarg" ;;
  288: 
  289:   -nfp | --nfp | --nf)
  290:     # Obsolete; use --without-fp.
  291:     with_fp=no ;;
  292: 
  293:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  294:   | --no-cr | --no-c)
  295:     no_create=yes ;;
  296: 
  297:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  298:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  299:     no_recursion=yes ;;
  300: 
  301:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  302:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  303:   | --oldin | --oldi | --old | --ol | --o)
  304:     ac_prev=oldincludedir ;;
  305:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  306:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  307:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  308:     oldincludedir="$ac_optarg" ;;
  309: 
  310:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  311:     ac_prev=prefix ;;
  312:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  313:     prefix="$ac_optarg" ;;
  314: 
  315:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  316:   | --program-pre | --program-pr | --program-p)
  317:     ac_prev=program_prefix ;;
  318:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  319:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  320:     program_prefix="$ac_optarg" ;;
  321: 
  322:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  323:   | --program-suf | --program-su | --program-s)
  324:     ac_prev=program_suffix ;;
  325:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  326:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  327:     program_suffix="$ac_optarg" ;;
  328: 
  329:   -program-transform-name | --program-transform-name \
  330:   | --program-transform-nam | --program-transform-na \
  331:   | --program-transform-n | --program-transform- \
  332:   | --program-transform | --program-transfor \
  333:   | --program-transfo | --program-transf \
  334:   | --program-trans | --program-tran \
  335:   | --progr-tra | --program-tr | --program-t)
  336:     ac_prev=program_transform_name ;;
  337:   -program-transform-name=* | --program-transform-name=* \
  338:   | --program-transform-nam=* | --program-transform-na=* \
  339:   | --program-transform-n=* | --program-transform-=* \
  340:   | --program-transform=* | --program-transfor=* \
  341:   | --program-transfo=* | --program-transf=* \
  342:   | --program-trans=* | --program-tran=* \
  343:   | --progr-tra=* | --program-tr=* | --program-t=*)
  344:     program_transform_name="$ac_optarg" ;;
  345: 
  346:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  347:   | -silent | --silent | --silen | --sile | --sil)
  348:     silent=yes ;;
  349: 
  350:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  351:     ac_prev=sbindir ;;
  352:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  353:   | --sbi=* | --sb=*)
  354:     sbindir="$ac_optarg" ;;
  355: 
  356:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  357:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  358:   | --sharedst | --shareds | --shared | --share | --shar \
  359:   | --sha | --sh)
  360:     ac_prev=sharedstatedir ;;
  361:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  362:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  363:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  364:   | --sha=* | --sh=*)
  365:     sharedstatedir="$ac_optarg" ;;
  366: 
  367:   -site | --site | --sit)
  368:     ac_prev=site ;;
  369:   -site=* | --site=* | --sit=*)
  370:     site="$ac_optarg" ;;
  371: 
  372:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  373:     ac_prev=srcdir ;;
  374:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  375:     srcdir="$ac_optarg" ;;
  376: 
  377:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  378:   | --syscon | --sysco | --sysc | --sys | --sy)
  379:     ac_prev=sysconfdir ;;
  380:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  381:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  382:     sysconfdir="$ac_optarg" ;;
  383: 
  384:   -target | --target | --targe | --targ | --tar | --ta | --t)
  385:     ac_prev=target ;;
  386:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  387:     target="$ac_optarg" ;;
  388: 
  389:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
  390:     verbose=yes ;;
  391: 
  392:   -version | --version | --versio | --versi | --vers)
  393:     echo "configure generated by autoconf version 2.13"
  394:     exit 0 ;;
  395: 
  396:   -with-* | --with-*)
  397:     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
  398:     # Reject names that are not valid shell variable names.
  399:     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
  400:       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
  401:     fi
  402:     ac_package=`echo $ac_package| sed 's/-/_/g'`
  403:     case "$ac_option" in
  404:       *=*) ;;
  405:       *) ac_optarg=yes ;;
  406:     esac
  407:     eval "with_${ac_package}='$ac_optarg'" ;;
  408: 
  409:   -without-* | --without-*)
  410:     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
  411:     # Reject names that are not valid shell variable names.
  412:     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
  413:       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
  414:     fi
  415:     ac_package=`echo $ac_package| sed 's/-/_/g'`
  416:     eval "with_${ac_package}=no" ;;
  417: 
  418:   --x)
  419:     # Obsolete; use --with-x.
  420:     with_x=yes ;;
  421: 
  422:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  423:   | --x-incl | --x-inc | --x-in | --x-i)
  424:     ac_prev=x_includes ;;
  425:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  426:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  427:     x_includes="$ac_optarg" ;;
  428: 
  429:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
  430:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  431:     ac_prev=x_libraries ;;
  432:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  433:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  434:     x_libraries="$ac_optarg" ;;
  435: 
  436:   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
  437:     ;;
  438: 
  439:   *)
  440:     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
  441:       echo "configure: warning: $ac_option: invalid host type" 1>&2
  442:     fi
  443:     if test "x$nonopt" != xNONE; then
  444:       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
  445:     fi
  446:     nonopt="$ac_option"
  447:     ;;
  448: 
  449:   esac
  450: done
  451: 
  452: if test -n "$ac_prev"; then
  453:   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
  454: fi
  455: 
  456: trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
  457: 
  458: # File descriptor usage:
  459: # 0 standard input
  460: # 1 file creation
  461: # 2 errors and warnings
  462: # 3 some systems may open it to /dev/tty
  463: # 4 used on the Kubota Titan
  464: # 6 checking for... messages and results
  465: # 5 compiler messages saved in config.log
  466: if test "$silent" = yes; then
  467:   exec 6>/dev/null
  468: else
  469:   exec 6>&1
  470: fi
  471: exec 5>./config.log
  472: 
  473: echo "\
  474: This file contains any messages produced by compilers while
  475: running configure, to aid debugging if configure makes a mistake.
  476: " 1>&5
  477: 
  478: # Strip out --no-create and --no-recursion so they do not pile up.
  479: # Also quote any args containing shell metacharacters.
  480: ac_configure_args=
  481: for ac_arg
  482: do
  483:   case "$ac_arg" in
  484:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  485:   | --no-cr | --no-c) ;;
  486:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  487:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
  488:   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
  489:   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  490:   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
  491:   esac
  492: done
  493: 
  494: # NLS nuisances.
  495: # Only set these to C if already set.  These must not be set unconditionally
  496: # because not all systems understand e.g. LANG=C (notably SCO).
  497: # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
  498: # Non-C LC_CTYPE values break the ctype check.
  499: if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
  500: if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
  501: if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
  502: if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
  503: 
  504: # confdefs.h avoids OS command line length limits that DEFS can exceed.
  505: rm -rf conftest* confdefs.h
  506: # AIX cpp loses on an empty file, so make sure it contains at least a newline.
  507: echo > confdefs.h
  508: 
  509: # A filename unique to this package, relative to the directory that
  510: # configure is in, which we can look for to find out if srcdir is correct.
  511: ac_unique_file=move-if-change
  512: 
  513: # Find the source files, if location was not specified.
  514: if test -z "$srcdir"; then
  515:   ac_srcdir_defaulted=yes
  516:   # Try the directory containing this script, then its parent.
  517:   ac_prog=$0
  518:   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
  519:   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
  520:   srcdir=$ac_confdir
  521:   if test ! -r $srcdir/$ac_unique_file; then
  522:     srcdir=..
  523:   fi
  524: else
  525:   ac_srcdir_defaulted=no
  526: fi
  527: if test ! -r $srcdir/$ac_unique_file; then
  528:   if test "$ac_srcdir_defaulted" = yes; then
  529:     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
  530:   else
  531:     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
  532:   fi
  533: fi
  534: srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
  535: 
  536: # Prefer explicitly selected file to automatically selected ones.
  537: if test -z "$CONFIG_SITE"; then
  538:   if test "x$prefix" != xNONE; then
  539:     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
  540:   else
  541:     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
  542:   fi
  543: fi
  544: for ac_site_file in $CONFIG_SITE; do
  545:   if test -r "$ac_site_file"; then
  546:     echo "loading site script $ac_site_file"
  547:     . "$ac_site_file"
  548:   fi
  549: done
  550: 
  551: if test -r "$cache_file"; then
  552:   echo "loading cache $cache_file"
  553:   . $cache_file
  554: else
  555:   echo "creating cache $cache_file"
  556:   > $cache_file
  557: fi
  558: 
  559: ac_ext=c
  560: # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
  561: ac_cpp='$CPP $CPPFLAGS'
  562: ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
  563: ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
  564: cross_compiling=$ac_cv_prog_cc_cross
  565: 
  566: ac_exeext=
  567: ac_objext=o
  568: if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  569:   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
  570:   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
  571:     ac_n= ac_c='
  572: ' ac_t='        '
  573:   else
  574:     ac_n=-n ac_c= ac_t=
  575:   fi
  576: else
  577:   ac_n= ac_c='\c' ac_t=
  578: fi
  579: 
  580: 
  581: 
  582: ac_aux_dir=
  583: for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
  584:   if test -f $ac_dir/install-sh; then
  585:     ac_aux_dir=$ac_dir
  586:     ac_install_sh="$ac_aux_dir/install-sh -c"
  587:     break
  588:   elif test -f $ac_dir/install.sh; then
  589:     ac_aux_dir=$ac_dir
  590:     ac_install_sh="$ac_aux_dir/install.sh -c"
  591:     break
  592:   fi
  593: done
  594: if test -z "$ac_aux_dir"; then
  595:   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
  596: fi
  597: ac_config_guess=$ac_aux_dir/config.guess
  598: ac_config_sub=$ac_aux_dir/config.sub
  599: ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
  600: 
  601: 
  602: # Do some error checking and defaulting for the host and target type.
  603: # The inputs are:
  604: #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
  605: #
  606: # The rules are:
  607: # 1. You are not allowed to specify --host, --target, and nonopt at the
  608: #    same time.
  609: # 2. Host defaults to nonopt.
  610: # 3. If nonopt is not specified, then host defaults to the current host,
  611: #    as determined by config.guess.
  612: # 4. Target and build default to nonopt.
  613: # 5. If nonopt is not specified, then target and build default to host.
  614: 
  615: # The aliases save the names the user supplied, while $host etc.
  616: # will get canonicalized.
  617: case $host---$target---$nonopt in
  618: NONE---*---* | *---NONE---* | *---*---NONE) ;;
  619: *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
  620: esac
  621: 
  622: 
  623: # Make sure we can run config.sub.
  624: if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
  625: else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
  626: fi
  627: 
  628: echo $ac_n "checking host system type""... $ac_c" 1>&6
  629: echo "configure:630: checking host system type" >&5
  630: 
  631: host_alias=$host
  632: case "$host_alias" in
  633: NONE)
  634:   case $nonopt in
  635:   NONE)
  636:     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
  637:     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
  638:     fi ;;
  639:   *) host_alias=$nonopt ;;
  640:   esac ;;
  641: esac
  642: 
  643: host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
  644: host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
  645: host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
  646: host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
  647: echo "$ac_t""$host" 1>&6
  648: 
  649: echo $ac_n "checking target system type""... $ac_c" 1>&6
  650: echo "configure:651: checking target system type" >&5
  651: 
  652: target_alias=$target
  653: case "$target_alias" in
  654: NONE)
  655:   case $nonopt in
  656:   NONE) target_alias=$host_alias ;;
  657:   *) target_alias=$nonopt ;;
  658:   esac ;;
  659: esac
  660: 
  661: target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
  662: target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
  663: target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
  664: target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
  665: echo "$ac_t""$target" 1>&6
  666: 
  667: echo $ac_n "checking build system type""... $ac_c" 1>&6
  668: echo "configure:669: checking build system type" >&5
  669: 
  670: build_alias=$build
  671: case "$build_alias" in
  672: NONE)
  673:   case $nonopt in
  674:   NONE) build_alias=$host_alias ;;
  675:   *) build_alias=$nonopt ;;
  676:   esac ;;
  677: esac
  678: 
  679: build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
  680: build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
  681: build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
  682: build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
  683: echo "$ac_t""$build" 1>&6
  684: 
  685: test "$host_alias" != "$target_alias" &&
  686:   test "$program_prefix$program_suffix$program_transform_name" = \
  687:     NONENONEs,x,x, &&
  688:   program_prefix=${target_alias}-
  689: 
  690: if test "$program_transform_name" = s,x,x,; then
  691:   program_transform_name=
  692: else
  693:   # Double any \ or $.  echo might interpret backslashes.
  694:   cat <<\EOF_SED > conftestsed
  695: s,\\,\\\\,g; s,\$,$$,g
  696: EOF_SED
  697:   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
  698:   rm -f conftestsed
  699: fi
  700: test "$program_prefix" != NONE &&
  701:   program_transform_name="s,^,${program_prefix},; $program_transform_name"
  702: # Use a double $ so make ignores it.
  703: test "$program_suffix" != NONE &&
  704:   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
  705: 
  706: # sed with no file args requires a program.
  707: test "$program_transform_name" = "" && program_transform_name="s,x,x,"
  708: 
  709: 
  710: # Get 'install' or 'install-sh' and its variants.
  711: # Find a good install program.  We prefer a C program (faster),
  712: # so one script is as good as another.  But avoid the broken or
  713: # incompatible versions:
  714: # SysV /etc/install, /usr/sbin/install
  715: # SunOS /usr/etc/install
  716: # IRIX /sbin/install
  717: # AIX /bin/install
  718: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  719: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  720: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  721: # ./install, which can be erroneously created by make from ./install.sh.
  722: echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
  723: echo "configure:724: checking for a BSD compatible install" >&5
  724: if test -z "$INSTALL"; then
  725: if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
  726:   echo $ac_n "(cached) $ac_c" 1>&6
  727: else
  728:     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
  729:   for ac_dir in $PATH; do
  730:     # Account for people who put trailing slashes in PATH elements.
  731:     case "$ac_dir/" in
  732:     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
  733:     *)
  734:       # OSF1 and SCO ODT 3.0 have their own names for install.
  735:       # Don't use installbsd from OSF since it installs stuff as root
  736:       # by default.
  737:       for ac_prog in ginstall scoinst install; do
  738:         if test -f $ac_dir/$ac_prog; then
  739:           if test $ac_prog = install &&
  740:             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
  741:             # AIX install.  It has an incompatible calling convention.
  742:             :
  743:           else
  744:             ac_cv_path_install="$ac_dir/$ac_prog -c"
  745:             break 2
  746:           fi
  747:         fi
  748:       done
  749:       ;;
  750:     esac
  751:   done
  752:   IFS="$ac_save_IFS"
  753: 
  754: fi
  755:   if test "${ac_cv_path_install+set}" = set; then
  756:     INSTALL="$ac_cv_path_install"
  757:   else
  758:     # As a last resort, use the slow shell script.  We don't cache a
  759:     # path for INSTALL within a source directory, because that will
  760:     # break other packages using the cache if that directory is
  761:     # removed, or if the path is relative.
  762:     INSTALL="$ac_install_sh"
  763:   fi
  764: fi
  765: echo "$ac_t""$INSTALL" 1>&6
  766: 
  767: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  768: # It thinks the first close brace ends the variable substitution.
  769: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  770: 
  771: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
  772: 
  773: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  774: 
  775: echo $ac_n "checking whether ln works""... $ac_c" 1>&6
  776: echo "configure:777: checking whether ln works" >&5
  777: if eval "test \"`echo '$''{'acx_cv_prog_LN'+set}'`\" = set"; then
  778:   echo $ac_n "(cached) $ac_c" 1>&6
  779: else
  780:   rm -f conftestdata_t
  781: echo >conftestdata_f
  782: if ln conftestdata_f conftestdata_t 2>/dev/null
  783: then
  784:   acx_cv_prog_LN=ln
  785: else
  786:   acx_cv_prog_LN=no
  787: fi
  788: rm -f conftestdata_f conftestdata_t
  789: 
  790: fi
  791: if test $acx_cv_prog_LN = no; then
  792:   LN="cp"
  793:   echo "$ac_t""no, using $LN" 1>&6
  794: else
  795:   LN="$acx_cv_prog_LN"
  796:   echo "$ac_t""yes" 1>&6
  797: fi
  798: 
  799: echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
  800: echo "configure:801: checking whether ln -s works" >&5
  801: if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
  802:   echo $ac_n "(cached) $ac_c" 1>&6
  803: else
  804:   rm -f conftestdata
  805: if ln -s X conftestdata 2>/dev/null
  806: then
  807:   rm -f conftestdata
  808:   ac_cv_prog_LN_S="ln -s"
  809: else
  810:   ac_cv_prog_LN_S=ln
  811: fi
  812: fi<