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Annotation of OpenXM/src/oxc/configure, Revision 1.3

1.1       ohara       1: #! /bin/sh
                      2: # Guess values for system-dependent variables and create Makefiles.
                      3: # Generated by GNU Autoconf 2.53.
                      4: #
                      5: # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
                      6: # Free Software Foundation, Inc.
                      7: # This configure script is free software; the Free Software Foundation
                      8: # gives unlimited permission to copy, distribute and modify it.
                      9:
                     10: if expr a : '\(a\)' >/dev/null 2>&1; then
                     11:   as_expr=expr
                     12: else
                     13:   as_expr=false
                     14: fi
                     15:
                     16:
                     17: ## --------------------- ##
                     18: ## M4sh Initialization.  ##
                     19: ## --------------------- ##
                     20:
                     21: # Be Bourne compatible
                     22: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
                     23:   emulate sh
                     24:   NULLCMD=:
                     25: elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
                     26:   set -o posix
                     27: fi
                     28:
                     29: # NLS nuisances.
                     30: # Support unset when possible.
                     31: if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
                     32:   as_unset=unset
                     33: else
                     34:   as_unset=false
                     35: fi
                     36:
                     37: (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
                     38:     { $as_unset LANG || test "${LANG+set}" != set; } ||
                     39:       { LANG=C; export LANG; }
                     40: (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
                     41:     { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
                     42:       { LC_ALL=C; export LC_ALL; }
                     43: (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
                     44:     { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
                     45:       { LC_TIME=C; export LC_TIME; }
                     46: (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
                     47:     { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
                     48:       { LC_CTYPE=C; export LC_CTYPE; }
                     49: (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
                     50:     { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
                     51:       { LANGUAGE=C; export LANGUAGE; }
                     52: (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
                     53:     { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
                     54:       { LC_COLLATE=C; export LC_COLLATE; }
                     55: (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
                     56:     { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
                     57:       { LC_NUMERIC=C; export LC_NUMERIC; }
                     58: (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
                     59:     { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
                     60:       { LC_MESSAGES=C; export LC_MESSAGES; }
                     61:
                     62:
                     63: # Name of the executable.
                     64: as_me=`(basename "$0") 2>/dev/null ||
                     65: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                     66:         X"$0" : 'X\(//\)$' \| \
                     67:         X"$0" : 'X\(/\)$' \| \
                     68:         .     : '\(.\)' 2>/dev/null ||
                     69: echo X/"$0" |
                     70:     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
                     71:          /^X\/\(\/\/\)$/{ s//\1/; q; }
                     72:          /^X\/\(\/\).*/{ s//\1/; q; }
                     73:          s/.*/./; q'`
                     74:
                     75: # PATH needs CR, and LINENO needs CR and PATH.
                     76: # Avoid depending upon Character Ranges.
                     77: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                     78: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                     79: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                     80: as_cr_digits='0123456789'
                     81: as_cr_alnum=$as_cr_Letters$as_cr_digits
                     82:
                     83: # The user is always right.
                     84: if test "${PATH_SEPARATOR+set}" != set; then
                     85:   echo "#! /bin/sh" >conftest.sh
                     86:   echo  "exit 0"   >>conftest.sh
                     87:   chmod +x conftest.sh
                     88:   if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
                     89:     PATH_SEPARATOR=';'
                     90:   else
                     91:     PATH_SEPARATOR=:
                     92:   fi
                     93:   rm -f conftest.sh
                     94: fi
                     95:
                     96:
                     97:   as_lineno_1=$LINENO
                     98:   as_lineno_2=$LINENO
                     99:   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
                    100:   test "x$as_lineno_1" != "x$as_lineno_2" &&
                    101:   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
                    102:   # Find who we are.  Look in the path if we contain no path at all
                    103:   # relative or not.
                    104:   case $0 in
                    105:     *[\\/]* ) as_myself=$0 ;;
                    106:     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    107: for as_dir in $PATH
                    108: do
                    109:   IFS=$as_save_IFS
                    110:   test -z "$as_dir" && as_dir=.
                    111:   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                    112: done
                    113:
                    114:        ;;
                    115:   esac
                    116:   # We did not find ourselves, most probably we were run as `sh COMMAND'
                    117:   # in which case we are not to be found in the path.
                    118:   if test "x$as_myself" = x; then
                    119:     as_myself=$0
                    120:   fi
                    121:   if test ! -f "$as_myself"; then
                    122:     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
                    123:    { (exit 1); exit 1; }; }
                    124:   fi
                    125:   case $CONFIG_SHELL in
                    126:   '')
                    127:     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    128: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
                    129: do
                    130:   IFS=$as_save_IFS
                    131:   test -z "$as_dir" && as_dir=.
                    132:   for as_base in sh bash ksh sh5; do
                    133:         case $as_dir in
                    134:         /*)
                    135:           if ("$as_dir/$as_base" -c '
                    136:   as_lineno_1=$LINENO
                    137:   as_lineno_2=$LINENO
                    138:   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
                    139:   test "x$as_lineno_1" != "x$as_lineno_2" &&
                    140:   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
                    141:             CONFIG_SHELL=$as_dir/$as_base
                    142:             export CONFIG_SHELL
                    143:             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
                    144:           fi;;
                    145:         esac
                    146:        done
                    147: done
                    148: ;;
                    149:   esac
                    150:
                    151:   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
                    152:   # uniformly replaced by the line number.  The first 'sed' inserts a
                    153:   # line-number line before each line; the second 'sed' does the real
                    154:   # work.  The second script uses 'N' to pair each line-number line
                    155:   # with the numbered line, and appends trailing '-' during
                    156:   # substitution so that $LINENO is not a special case at line end.
                    157:   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
                    158:   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
                    159:   sed '=' <$as_myself |
                    160:     sed '
                    161:       N
                    162:       s,$,-,
                    163:       : loop
                    164:       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
                    165:       t loop
                    166:       s,-$,,
                    167:       s,^['$as_cr_digits']*\n,,
                    168:     ' >$as_me.lineno &&
                    169:   chmod +x $as_me.lineno ||
                    170:     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
                    171:    { (exit 1); exit 1; }; }
                    172:
                    173:   # Don't try to exec as it changes $[0], causing all sort of problems
                    174:   # (the dirname of $[0] is not the place where we might find the
                    175:   # original and so on.  Autoconf is especially sensible to this).
                    176:   . ./$as_me.lineno
                    177:   # Exit status is that of the last command.
                    178:   exit
                    179: }
                    180:
                    181:
                    182: case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
                    183:   *c*,-n*) ECHO_N= ECHO_C='
                    184: ' ECHO_T='     ' ;;
                    185:   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
                    186:   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
                    187: esac
                    188:
                    189: if expr a : '\(a\)' >/dev/null 2>&1; then
                    190:   as_expr=expr
                    191: else
                    192:   as_expr=false
                    193: fi
                    194:
                    195: rm -f conf$$ conf$$.exe conf$$.file
                    196: echo >conf$$.file
                    197: if ln -s conf$$.file conf$$ 2>/dev/null; then
                    198:   # We could just check for DJGPP; but this test a) works b) is more generic
                    199:   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
                    200:   if test -f conf$$.exe; then
                    201:     # Don't use ln at all; we don't have any links
                    202:     as_ln_s='cp -p'
                    203:   else
                    204:     as_ln_s='ln -s'
                    205:   fi
                    206: elif ln conf$$.file conf$$ 2>/dev/null; then
                    207:   as_ln_s=ln
                    208: else
                    209:   as_ln_s='cp -p'
                    210: fi
                    211: rm -f conf$$ conf$$.exe conf$$.file
                    212:
                    213: as_executable_p="test -f"
                    214:
                    215: # Sed expression to map a string onto a valid CPP name.
                    216: as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
                    217:
                    218: # Sed expression to map a string onto a valid variable name.
                    219: as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
                    220:
                    221:
                    222: # IFS
                    223: # We need space, tab and new line, in precisely that order.
                    224: as_nl='
                    225: '
                    226: IFS="  $as_nl"
                    227:
                    228: # CDPATH.
                    229: $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
                    230:
                    231:
                    232: # Name of the host.
                    233: # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
                    234: # so uname gets run too.
                    235: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
                    236:
                    237: exec 6>&1
                    238:
                    239: #
                    240: # Initializations.
                    241: #
                    242: ac_default_prefix=/usr/local
                    243: cross_compiling=no
                    244: subdirs=
                    245: MFLAGS=
                    246: MAKEFLAGS=
                    247: SHELL=${CONFIG_SHELL-/bin/sh}
                    248:
                    249: # Maximum number of lines to put in a shell here document.
                    250: # This variable seems obsolete.  It should probably be removed, and
                    251: # only ac_max_sed_lines should be used.
                    252: : ${ac_max_here_lines=38}
                    253:
                    254: # Identity of this package.
                    255: PACKAGE_NAME=
                    256: PACKAGE_TARNAME=
                    257: PACKAGE_VERSION=
                    258: PACKAGE_STRING=
                    259: PACKAGE_BUGREPORT=
                    260:
                    261: ac_unique_file="oxc.c"
                    262:
                    263: # Initialize some variables set by options.
                    264: ac_init_help=
                    265: ac_init_version=false
                    266: # The variables have the same names as the options, with
                    267: # dashes changed to underlines.
                    268: cache_file=/dev/null
                    269: exec_prefix=NONE
                    270: no_create=
                    271: no_recursion=
                    272: prefix=NONE
                    273: program_prefix=NONE
                    274: program_suffix=NONE
                    275: program_transform_name=s,x,x,
                    276: silent=
                    277: site=
                    278: srcdir=
                    279: verbose=
                    280: x_includes=NONE
                    281: x_libraries=NONE
                    282:
                    283: # Installation directory options.
                    284: # These are left unexpanded so users can "make install exec_prefix=/foo"
                    285: # and all the variables that are supposed to be based on exec_prefix
                    286: # by default will actually change.
                    287: # Use braces instead of parens because sh, perl, etc. also accept them.
                    288: bindir='${exec_prefix}/bin'
                    289: sbindir='${exec_prefix}/sbin'
                    290: libexecdir='${exec_prefix}/libexec'
                    291: datadir='${prefix}/share'
                    292: sysconfdir='${prefix}/etc'
                    293: sharedstatedir='${prefix}/com'
                    294: localstatedir='${prefix}/var'
                    295: libdir='${exec_prefix}/lib'
                    296: includedir='${prefix}/include'
                    297: oldincludedir='/usr/include'
                    298: infodir='${prefix}/info'
                    299: mandir='${prefix}/man'
                    300:
                    301: ac_prev=
                    302: for ac_option
                    303: do
                    304:   # If the previous option needs an argument, assign it.
                    305:   if test -n "$ac_prev"; then
                    306:     eval "$ac_prev=\$ac_option"
                    307:     ac_prev=
                    308:     continue
                    309:   fi
                    310:
                    311:   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
                    312:
                    313:   # Accept the important Cygnus configure options, so we can diagnose typos.
                    314:
                    315:   case $ac_option in
                    316:
                    317:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
                    318:     ac_prev=bindir ;;
                    319:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
                    320:     bindir=$ac_optarg ;;
                    321:
                    322:   -build | --build | --buil | --bui | --bu)
                    323:     ac_prev=build_alias ;;
                    324:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
                    325:     build_alias=$ac_optarg ;;
                    326:
                    327:   -cache-file | --cache-file | --cache-fil | --cache-fi \
                    328:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
                    329:     ac_prev=cache_file ;;
                    330:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
                    331:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
                    332:     cache_file=$ac_optarg ;;
                    333:
                    334:   --config-cache | -C)
                    335:     cache_file=config.cache ;;
                    336:
                    337:   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
                    338:     ac_prev=datadir ;;
                    339:   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
                    340:   | --da=*)
                    341:     datadir=$ac_optarg ;;
                    342:
                    343:   -disable-* | --disable-*)
                    344:     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
                    345:     # Reject names that are not valid shell variable names.
                    346:     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
                    347:       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
                    348:    { (exit 1); exit 1; }; }
                    349:     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
                    350:     eval "enable_$ac_feature=no" ;;
                    351:
                    352:   -enable-* | --enable-*)
                    353:     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
                    354:     # Reject names that are not valid shell variable names.
                    355:     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
                    356:       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
                    357:    { (exit 1); exit 1; }; }
                    358:     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
                    359:     case $ac_option in
                    360:       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
                    361:       *) ac_optarg=yes ;;
                    362:     esac
                    363:     eval "enable_$ac_feature='$ac_optarg'" ;;
                    364:
                    365:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
                    366:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
                    367:   | --exec | --exe | --ex)
                    368:     ac_prev=exec_prefix ;;
                    369:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
                    370:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
                    371:   | --exec=* | --exe=* | --ex=*)
                    372:     exec_prefix=$ac_optarg ;;
                    373:
                    374:   -gas | --gas | --ga | --g)
                    375:     # Obsolete; use --with-gas.
                    376:     with_gas=yes ;;
                    377:
                    378:   -help | --help | --hel | --he | -h)
                    379:     ac_init_help=long ;;
                    380:   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
                    381:     ac_init_help=recursive ;;
                    382:   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
                    383:     ac_init_help=short ;;
                    384:
                    385:   -host | --host | --hos | --ho)
                    386:     ac_prev=host_alias ;;
                    387:   -host=* | --host=* | --hos=* | --ho=*)
                    388:     host_alias=$ac_optarg ;;
                    389:
                    390:   -includedir | --includedir | --includedi | --included | --include \
                    391:   | --includ | --inclu | --incl | --inc)
                    392:     ac_prev=includedir ;;
                    393:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
                    394:   | --includ=* | --inclu=* | --incl=* | --inc=*)
                    395:     includedir=$ac_optarg ;;
                    396:
                    397:   -infodir | --infodir | --infodi | --infod | --info | --inf)
                    398:     ac_prev=infodir ;;
                    399:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
                    400:     infodir=$ac_optarg ;;
                    401:
                    402:   -libdir | --libdir | --libdi | --libd)
                    403:     ac_prev=libdir ;;
                    404:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
                    405:     libdir=$ac_optarg ;;
                    406:
                    407:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
                    408:   | --libexe | --libex | --libe)
                    409:     ac_prev=libexecdir ;;
                    410:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
                    411:   | --libexe=* | --libex=* | --libe=*)
                    412:     libexecdir=$ac_optarg ;;
                    413:
                    414:   -localstatedir | --localstatedir | --localstatedi | --localstated \
                    415:   | --localstate | --localstat | --localsta | --localst \
                    416:   | --locals | --local | --loca | --loc | --lo)
                    417:     ac_prev=localstatedir ;;
                    418:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
                    419:   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
                    420:   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
                    421:     localstatedir=$ac_optarg ;;
                    422:
                    423:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
                    424:     ac_prev=mandir ;;
                    425:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
                    426:     mandir=$ac_optarg ;;
                    427:
                    428:   -nfp | --nfp | --nf)
                    429:     # Obsolete; use --without-fp.
                    430:     with_fp=no ;;
                    431:
                    432:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
                    433:   | --no-cr | --no-c | -n)
                    434:     no_create=yes ;;
                    435:
                    436:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
                    437:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
                    438:     no_recursion=yes ;;
                    439:
                    440:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
                    441:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
                    442:   | --oldin | --oldi | --old | --ol | --o)
                    443:     ac_prev=oldincludedir ;;
                    444:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
                    445:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
                    446:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
                    447:     oldincludedir=$ac_optarg ;;
                    448:
                    449:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
                    450:     ac_prev=prefix ;;
                    451:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
                    452:     prefix=$ac_optarg ;;
                    453:
                    454:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
                    455:   | --program-pre | --program-pr | --program-p)
                    456:     ac_prev=program_prefix ;;
                    457:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
                    458:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
                    459:     program_prefix=$ac_optarg ;;
                    460:
                    461:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
                    462:   | --program-suf | --program-su | --program-s)
                    463:     ac_prev=program_suffix ;;
                    464:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
                    465:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
                    466:     program_suffix=$ac_optarg ;;
                    467:
                    468:   -program-transform-name | --program-transform-name \
                    469:   | --program-transform-nam | --program-transform-na \
                    470:   | --program-transform-n | --program-transform- \
                    471:   | --program-transform | --program-transfor \
                    472:   | --program-transfo | --program-transf \
                    473:   | --program-trans | --program-tran \
                    474:   | --progr-tra | --program-tr | --program-t)
                    475:     ac_prev=program_transform_name ;;
                    476:   -program-transform-name=* | --program-transform-name=* \
                    477:   | --program-transform-nam=* | --program-transform-na=* \
                    478:   | --program-transform-n=* | --program-transform-=* \
                    479:   | --program-transform=* | --program-transfor=* \
                    480:   | --program-transfo=* | --program-transf=* \
                    481:   | --program-trans=* | --program-tran=* \
                    482:   | --progr-tra=* | --program-tr=* | --program-t=*)
                    483:     program_transform_name=$ac_optarg ;;
                    484:
                    485:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
                    486:   | -silent | --silent | --silen | --sile | --sil)
                    487:     silent=yes ;;
                    488:
                    489:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
                    490:     ac_prev=sbindir ;;
                    491:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
                    492:   | --sbi=* | --sb=*)
                    493:     sbindir=$ac_optarg ;;
                    494:
                    495:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
                    496:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
                    497:   | --sharedst | --shareds | --shared | --share | --shar \
                    498:   | --sha | --sh)
                    499:     ac_prev=sharedstatedir ;;
                    500:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
                    501:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
                    502:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
                    503:   | --sha=* | --sh=*)
                    504:     sharedstatedir=$ac_optarg ;;
                    505:
                    506:   -site | --site | --sit)
                    507:     ac_prev=site ;;
                    508:   -site=* | --site=* | --sit=*)
                    509:     site=$ac_optarg ;;
                    510:
                    511:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
                    512:     ac_prev=srcdir ;;
                    513:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
                    514:     srcdir=$ac_optarg ;;
                    515:
                    516:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
                    517:   | --syscon | --sysco | --sysc | --sys | --sy)
                    518:     ac_prev=sysconfdir ;;
                    519:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
                    520:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
                    521:     sysconfdir=$ac_optarg ;;
                    522:
                    523:   -target | --target | --targe | --targ | --tar | --ta | --t)
                    524:     ac_prev=target_alias ;;
                    525:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
                    526:     target_alias=$ac_optarg ;;
                    527:
                    528:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
                    529:     verbose=yes ;;
                    530:
                    531:   -version | --version | --versio | --versi | --vers | -V)
                    532:     ac_init_version=: ;;
                    533:
                    534:   -with-* | --with-*)
                    535:     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
                    536:     # Reject names that are not valid shell variable names.
                    537:     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
                    538:       { echo "$as_me: error: invalid package name: $ac_package" >&2
                    539:    { (exit 1); exit 1; }; }
                    540:     ac_package=`echo $ac_package| sed 's/-/_/g'`
                    541:     case $ac_option in
                    542:       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
                    543:       *) ac_optarg=yes ;;
                    544:     esac
                    545:     eval "with_$ac_package='$ac_optarg'" ;;
                    546:
                    547:   -without-* | --without-*)
                    548:     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
                    549:     # Reject names that are not valid shell variable names.
                    550:     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
                    551:       { echo "$as_me: error: invalid package name: $ac_package" >&2
                    552:    { (exit 1); exit 1; }; }
                    553:     ac_package=`echo $ac_package | sed 's/-/_/g'`
                    554:     eval "with_$ac_package=no" ;;
                    555:
                    556:   --x)
                    557:     # Obsolete; use --with-x.
                    558:     with_x=yes ;;
                    559:
                    560:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
                    561:   | --x-incl | --x-inc | --x-in | --x-i)
                    562:     ac_prev=x_includes ;;
                    563:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
                    564:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
                    565:     x_includes=$ac_optarg ;;
                    566:
                    567:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
                    568:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
                    569:     ac_prev=x_libraries ;;
                    570:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
                    571:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
                    572:     x_libraries=$ac_optarg ;;
                    573:
                    574:   -*) { echo "$as_me: error: unrecognized option: $ac_option
                    575: Try \`$0 --help' for more information." >&2
                    576:    { (exit 1); exit 1; }; }
                    577:     ;;
                    578:
                    579:   *=*)
                    580:     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
                    581:     # Reject names that are not valid shell variable names.
                    582:     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
                    583:       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
                    584:    { (exit 1); exit 1; }; }
                    585:     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
                    586:     eval "$ac_envvar='$ac_optarg'"
                    587:     export $ac_envvar ;;
                    588:
                    589:   *)
                    590:     # FIXME: should be removed in autoconf 3.0.
                    591:     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
                    592:     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
                    593:       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
                    594:     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
                    595:     ;;
                    596:
                    597:   esac
                    598: done
                    599:
                    600: if test -n "$ac_prev"; then
                    601:   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
                    602:   { echo "$as_me: error: missing argument to $ac_option" >&2
                    603:    { (exit 1); exit 1; }; }
                    604: fi
                    605:
                    606: # Be sure to have absolute paths.
                    607: for ac_var in exec_prefix prefix
                    608: do
                    609:   eval ac_val=$`echo $ac_var`
                    610:   case $ac_val in
                    611:     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
                    612:     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
                    613:    { (exit 1); exit 1; }; };;
                    614:   esac
                    615: done
                    616:
                    617: # Be sure to have absolute paths.
                    618: for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
                    619:               localstatedir libdir includedir oldincludedir infodir mandir
                    620: do
                    621:   eval ac_val=$`echo $ac_var`
                    622:   case $ac_val in
                    623:     [\\/$]* | ?:[\\/]* ) ;;
                    624:     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
                    625:    { (exit 1); exit 1; }; };;
                    626:   esac
                    627: done
                    628:
                    629: # There might be people who depend on the old broken behavior: `$host'
                    630: # used to hold the argument of --host etc.
                    631: # FIXME: To remove some day.
                    632: build=$build_alias
                    633: host=$host_alias
                    634: target=$target_alias
                    635:
                    636: # FIXME: To remove some day.
                    637: if test "x$host_alias" != x; then
                    638:   if test "x$build_alias" = x; then
                    639:     cross_compiling=maybe
                    640:     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
                    641:     If a cross compiler is detected then cross compile mode will be used." >&2
                    642:   elif test "x$build_alias" != "x$host_alias"; then
                    643:     cross_compiling=yes
                    644:   fi
                    645: fi
                    646:
                    647: ac_tool_prefix=
                    648: test -n "$host_alias" && ac_tool_prefix=$host_alias-
                    649:
                    650: test "$silent" = yes && exec 6>/dev/null
                    651:
                    652:
                    653: # Find the source files, if location was not specified.
                    654: if test -z "$srcdir"; then
                    655:   ac_srcdir_defaulted=yes
                    656:   # Try the directory containing this script, then its parent.
                    657:   ac_confdir=`(dirname "$0") 2>/dev/null ||
                    658: $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                    659:          X"$0" : 'X\(//\)[^/]' \| \
                    660:          X"$0" : 'X\(//\)$' \| \
                    661:          X"$0" : 'X\(/\)' \| \
                    662:          .     : '\(.\)' 2>/dev/null ||
                    663: echo X"$0" |
                    664:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
                    665:          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
                    666:          /^X\(\/\/\)$/{ s//\1/; q; }
                    667:          /^X\(\/\).*/{ s//\1/; q; }
                    668:          s/.*/./; q'`
                    669:   srcdir=$ac_confdir
                    670:   if test ! -r $srcdir/$ac_unique_file; then
                    671:     srcdir=..
                    672:   fi
                    673: else
                    674:   ac_srcdir_defaulted=no
                    675: fi
                    676: if test ! -r $srcdir/$ac_unique_file; then
                    677:   if test "$ac_srcdir_defaulted" = yes; then
                    678:     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
                    679:    { (exit 1); exit 1; }; }
                    680:   else
                    681:     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
                    682:    { (exit 1); exit 1; }; }
                    683:   fi
                    684: fi
                    685: srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
                    686: ac_env_build_alias_set=${build_alias+set}
                    687: ac_env_build_alias_value=$build_alias
                    688: ac_cv_env_build_alias_set=${build_alias+set}
                    689: ac_cv_env_build_alias_value=$build_alias
                    690: ac_env_host_alias_set=${host_alias+set}
                    691: ac_env_host_alias_value=$host_alias
                    692: ac_cv_env_host_alias_set=${host_alias+set}
                    693: ac_cv_env_host_alias_value=$host_alias
                    694: ac_env_target_alias_set=${target_alias+set}
                    695: ac_env_target_alias_value=$target_alias
                    696: ac_cv_env_target_alias_set=${target_alias+set}
                    697: ac_cv_env_target_alias_value=$target_alias
                    698: ac_env_CC_set=${CC+set}
                    699: ac_env_CC_value=$CC
                    700: ac_cv_env_CC_set=${CC+set}
                    701: ac_cv_env_CC_value=$CC
                    702: ac_env_CFLAGS_set=${CFLAGS+set}
                    703: ac_env_CFLAGS_value=$CFLAGS
                    704: ac_cv_env_CFLAGS_set=${CFLAGS+set}
                    705: ac_cv_env_CFLAGS_value=$CFLAGS
                    706: ac_env_LDFLAGS_set=${LDFLAGS+set}
                    707: ac_env_LDFLAGS_value=$LDFLAGS
                    708: ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
                    709: ac_cv_env_LDFLAGS_value=$LDFLAGS
                    710: ac_env_CPPFLAGS_set=${CPPFLAGS+set}
                    711: ac_env_CPPFLAGS_value=$CPPFLAGS
                    712: ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
                    713: ac_cv_env_CPPFLAGS_value=$CPPFLAGS
                    714: ac_env_CPP_set=${CPP+set}
                    715: ac_env_CPP_value=$CPP
                    716: ac_cv_env_CPP_set=${CPP+set}
                    717: ac_cv_env_CPP_value=$CPP
                    718:
                    719: #
                    720: # Report the --help message.
                    721: #
                    722: if test "$ac_init_help" = "long"; then
                    723:   # Omit some internal or obsolete options to make the list less imposing.
                    724:   # This message is too long to be a string in the A/UX 3.1 sh.
                    725:   cat <<_ACEOF
                    726: \`configure' configures this package to adapt to many kinds of systems.
                    727:
                    728: Usage: $0 [OPTION]... [VAR=VALUE]...
                    729:
                    730: To assign environment variables (e.g., CC, CFLAGS...), specify them as
                    731: VAR=VALUE.  See below for descriptions of some of the useful variables.
                    732:
                    733: Defaults for the options are specified in brackets.
                    734:
                    735: Configuration:
                    736:   -h, --help              display this help and exit
                    737:       --help=short        display options specific to this package
                    738:       --help=recursive    display the short help of all the included packages
                    739:   -V, --version           display version information and exit
                    740:   -q, --quiet, --silent   do not print \`checking...' messages
                    741:       --cache-file=FILE   cache test results in FILE [disabled]
                    742:   -C, --config-cache      alias for \`--cache-file=config.cache'
                    743:   -n, --no-create         do not create output files
                    744:       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
                    745:
                    746: _ACEOF
                    747:
                    748:   cat <<_ACEOF
                    749: Installation directories:
                    750:   --prefix=PREFIX         install architecture-independent files in PREFIX
                    751:                           [$ac_default_prefix]
                    752:   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                    753:                           [PREFIX]
                    754:
                    755: By default, \`make install' will install all the files in
                    756: \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
                    757: an installation prefix other than \`$ac_default_prefix' using \`--prefix',
                    758: for instance \`--prefix=\$HOME'.
                    759:
                    760: For better control, use the options below.
                    761:
                    762: Fine tuning of the installation directories:
                    763:   --bindir=DIR           user executables [EPREFIX/bin]
                    764:   --sbindir=DIR          system admin executables [EPREFIX/sbin]
                    765:   --libexecdir=DIR       program executables [EPREFIX/libexec]
                    766:   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
                    767:   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
                    768:   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
                    769:   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
                    770:   --libdir=DIR           object code libraries [EPREFIX/lib]
                    771:   --includedir=DIR       C header files [PREFIX/include]
                    772:   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
                    773:   --infodir=DIR          info documentation [PREFIX/info]
                    774:   --mandir=DIR           man documentation [PREFIX/man]
                    775: _ACEOF
                    776:
                    777:   cat <<\_ACEOF
                    778:
                    779: X features:
                    780:   --x-includes=DIR    X include files are in DIR
                    781:   --x-libraries=DIR   X library files are in DIR
                    782: _ACEOF
                    783: fi
                    784:
                    785: if test -n "$ac_init_help"; then
                    786:
                    787:   cat <<\_ACEOF
                    788:
                    789: Optional Packages:
                    790:   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
                    791:   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
                    792:   --with-x                use the X Window System
                    793:
                    794: Some influential environment variables:
                    795:   CC          C compiler command
                    796:   CFLAGS      C compiler flags
                    797:   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
                    798:               nonstandard directory <lib dir>
                    799:   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
                    800:               headers in a nonstandard directory <include dir>
                    801:   CPP         C preprocessor
                    802:
                    803: Use these variables to override the choices made by `configure' or to help
                    804: it to find libraries and programs with nonstandard names/locations.
                    805:
                    806: _ACEOF
                    807: fi
                    808:
                    809: if test "$ac_init_help" = "recursive"; then
                    810:   # If there are subdirs, report their specific --help.
                    811:   ac_popdir=`pwd`
                    812:   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
                    813:     test -d $ac_dir || continue
                    814:     ac_builddir=.
                    815:
                    816: if test "$ac_dir" != .; then
                    817:   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
                    818:   # A "../" for each directory in $ac_dir_suffix.
                    819:   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
                    820: else
                    821:   ac_dir_suffix= ac_top_builddir=
                    822: fi
                    823:
                    824: case $srcdir in
                    825:   .)  # No --srcdir option.  We are building in place.
                    826:     ac_srcdir=.
                    827:     if test -z "$ac_top_builddir"; then
                    828:        ac_top_srcdir=.
                    829:     else
                    830:        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
                    831:     fi ;;
                    832:   [\\/]* | ?:[\\/]* )  # Absolute path.
                    833:     ac_srcdir=$srcdir$ac_dir_suffix;
                    834:     ac_top_srcdir=$srcdir ;;
                    835:   *) # Relative path.
                    836:     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
                    837:     ac_top_srcdir=$ac_top_builddir$srcdir ;;
                    838: esac
                    839: # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
                    840: # absolute.
                    841: ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
                    842: ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
                    843: ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
                    844: ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
                    845:
                    846:     cd $ac_dir
                    847:     # Check for guested configure; otherwise get Cygnus style configure.
                    848:     if test -f $ac_srcdir/configure.gnu; then
                    849:       echo
                    850:       $SHELL $ac_srcdir/configure.gnu  --help=recursive
                    851:     elif test -f $ac_srcdir/configure; then
                    852:       echo
                    853:       $SHELL $ac_srcdir/configure  --help=recursive
                    854:     elif test -f $ac_srcdir/configure.ac ||
                    855:            test -f $ac_srcdir/configure.in; then
                    856:       echo
                    857:       $ac_configure --help
                    858:     else
                    859:       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
                    860:     fi
                    861:     cd $ac_popdir
                    862:   done
                    863: fi
                    864:
                    865: test -n "$ac_init_help" && exit 0
                    866: if $ac_init_version; then
                    867:   cat <<\_ACEOF
                    868:
                    869: Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
                    870: Free Software Foundation, Inc.
                    871: This configure script is free software; the Free Software Foundation
                    872: gives unlimited permission to copy, distribute and modify it.
                    873: _ACEOF
                    874:   exit 0
                    875: fi
                    876: exec 5>config.log
                    877: cat >&5 <<_ACEOF
                    878: This file contains any messages produced by compilers while
                    879: running configure, to aid debugging if configure makes a mistake.
                    880:
                    881: It was created by $as_me, which was
                    882: generated by GNU Autoconf 2.53.  Invocation command line was
                    883:
                    884:   $ $0 $@
                    885:
                    886: _ACEOF
                    887: {
                    888: cat <<_ASUNAME
                    889: ## --------- ##
                    890: ## Platform. ##
                    891: ## --------- ##
                    892:
                    893: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
                    894: uname -m = `(uname -m) 2>/dev/null || echo unknown`
                    895: uname -r = `(uname -r) 2>/dev/null || echo unknown`
                    896: uname -s = `(uname -s) 2>/dev/null || echo unknown`
                    897: uname -v = `(uname -v) 2>/dev/null || echo unknown`
                    898:
                    899: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
                    900: /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
                    901:
                    902: /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
                    903: /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
                    904: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
                    905: hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
                    906: /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
                    907: /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
                    908: /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
                    909:
                    910: _ASUNAME
                    911:
                    912: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                    913: for as_dir in $PATH
                    914: do
                    915:   IFS=$as_save_IFS
                    916:   test -z "$as_dir" && as_dir=.
                    917:   echo "PATH: $as_dir"
                    918: done
                    919:
                    920: } >&5
                    921:
                    922: cat >&5 <<_ACEOF
                    923:
                    924:
                    925: ## ----------- ##
                    926: ## Core tests. ##
                    927: ## ----------- ##
                    928:
                    929: _ACEOF
                    930:
                    931:
                    932: # Keep a trace of the command line.
                    933: # Strip out --no-create and --no-recursion so they do not pile up.
                    934: # Also quote any args containing shell meta-characters.
                    935: ac_configure_args=
                    936: ac_sep=
                    937: for ac_arg
                    938: do
                    939:   case $ac_arg in
                    940:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
                    941:   | --no-cr | --no-c | -n ) continue ;;
                    942:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
                    943:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
                    944:     continue ;;
                    945:   *" "*|*"     "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
                    946:     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
                    947:   esac
                    948:   case " $ac_configure_args " in
                    949:     *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
                    950:     *) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
                    951:        ac_sep=" " ;;
                    952:   esac
                    953:   # Get rid of the leading space.
                    954: done
                    955:
                    956: # When interrupted or exit'd, cleanup temporary files, and complete
                    957: # config.log.  We remove comments because anyway the quotes in there
                    958: # would cause problems or look ugly.
                    959: # WARNING: Be sure not to use single quotes in there, as some shells,
                    960: # such as our DU 5.0 friend, will then `close' the trap.
                    961: trap 'exit_status=$?
                    962:   # Save into config.log some information that might help in debugging.
                    963:   {
                    964:     echo
                    965:     cat <<\_ASBOX
                    966: ## ---------------- ##
                    967: ## Cache variables. ##
                    968: ## ---------------- ##
                    969: _ASBOX
                    970:     echo
                    971:     # The following way of writing the cache mishandles newlines in values,
                    972: {
                    973:   (set) 2>&1 |
                    974:     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
                    975:     *ac_space=\ *)
                    976:       sed -n \
                    977:         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
                    978:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
                    979:       ;;
                    980:     *)
                    981:       sed -n \
                    982:         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
                    983:       ;;
                    984:     esac;
                    985: }
                    986:     echo
                    987:     if test -s confdefs.h; then
                    988:       cat <<\_ASBOX
                    989: ## ----------- ##
                    990: ## confdefs.h. ##
                    991: ## ----------- ##
                    992: _ASBOX
                    993:       echo
                    994:       sed "/^$/d" confdefs.h
                    995:       echo
                    996:     fi
                    997:     test "$ac_signal" != 0 &&
                    998:       echo "$as_me: caught signal $ac_signal"
                    999:     echo "$as_me: exit $exit_status"
                   1000:   } >&5
                   1001:   rm -f core core.* *.core &&
                   1002:   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
                   1003:     exit $exit_status
                   1004:      ' 0
                   1005: for ac_signal in 1 2 13 15; do
                   1006:   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
                   1007: done
                   1008: ac_signal=0
                   1009:
                   1010: # confdefs.h avoids OS command line length limits that DEFS can exceed.
                   1011: rm -rf conftest* confdefs.h
                   1012: # AIX cpp loses on an empty file, so make sure it contains at least a newline.
                   1013: echo >confdefs.h
                   1014:
                   1015: # Predefined preprocessor variables.
                   1016:
                   1017: cat >>confdefs.h <<_ACEOF
                   1018: #define PACKAGE_NAME "$PACKAGE_NAME"
                   1019: _ACEOF
                   1020:
                   1021:
                   1022: cat >>confdefs.h <<_ACEOF
                   1023: #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
                   1024: _ACEOF
                   1025:
                   1026:
                   1027: cat >>confdefs.h <<_ACEOF
                   1028: #define PACKAGE_VERSION "$PACKAGE_VERSION"
                   1029: _ACEOF
                   1030:
                   1031:
                   1032: cat >>confdefs.h <<_ACEOF
                   1033: #define PACKAGE_STRING "$PACKAGE_STRING"
                   1034: _ACEOF
                   1035:
                   1036:
                   1037: cat >>confdefs.h <<_ACEOF
                   1038: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
                   1039: _ACEOF
                   1040:
                   1041:
                   1042: # Let the site file select an alternate cache file if it wants to.
                   1043: # Prefer explicitly selected file to automatically selected ones.
                   1044: if test -z "$CONFIG_SITE"; then
                   1045:   if test "x$prefix" != xNONE; then
                   1046:     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
                   1047:   else
                   1048:     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
                   1049:   fi
                   1050: fi
                   1051: for ac_site_file in $CONFIG_SITE; do
                   1052:   if test -r "$ac_site_file"; then
                   1053:     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
                   1054: echo "$as_me: loading site script $ac_site_file" >&6;}
                   1055:     sed 's/^/| /' "$ac_site_file" >&5
                   1056:     . "$ac_site_file"
                   1057:   fi
                   1058: done
                   1059:
                   1060: if test -r "$cache_file"; then
                   1061:   # Some versions of bash will fail to source /dev/null (special
                   1062:   # files actually), so we avoid doing that.
                   1063:   if test -f "$cache_file"; then
                   1064:     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
                   1065: echo "$as_me: loading cache $cache_file" >&6;}
                   1066:     case $cache_file in
                   1067:       [\\/]* | ?:[\\/]* ) . $cache_file;;
                   1068:       *)                      . ./$cache_file;;
                   1069:     esac
                   1070:   fi
                   1071: else
                   1072:   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
                   1073: echo "$as_me: creating cache $cache_file" >&6;}
                   1074:   >$cache_file
                   1075: fi
                   1076:
                   1077: # Check that the precious variables saved in the cache have kept the same
                   1078: # value.
                   1079: ac_cache_corrupted=false
                   1080: for ac_var in `(set) 2>&1 |
                   1081:                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
                   1082:   eval ac_old_set=\$ac_cv_env_${ac_var}_set
                   1083:   eval ac_new_set=\$ac_env_${ac_var}_set
                   1084:   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
                   1085:   eval ac_new_val="\$ac_env_${ac_var}_value"
                   1086:   case $ac_old_set,$ac_new_set in
                   1087:     set,)
                   1088:       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
                   1089: echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
                   1090:       ac_cache_corrupted=: ;;
                   1091:     ,set)
                   1092:       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
                   1093: echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
                   1094:       ac_cache_corrupted=: ;;
                   1095:     ,);;
                   1096:     *)
                   1097:       if test "x$ac_old_val" != "x$ac_new_val"; then
                   1098:         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
                   1099: echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
                   1100:         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
                   1101: echo "$as_me:   former value:  $ac_old_val" >&2;}
                   1102:         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
                   1103: echo "$as_me:   current value: $ac_new_val" >&2;}
                   1104:         ac_cache_corrupted=:
                   1105:       fi;;
                   1106:   esac
                   1107:   # Pass precious variables to config.status.
                   1108:   if test "$ac_new_set" = set; then
                   1109:     case $ac_new_val in
                   1110:     *" "*|*"   "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
                   1111:       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
                   1112:     *) ac_arg=$ac_var=$ac_new_val ;;
                   1113:     esac
                   1114:     case " $ac_configure_args " in
                   1115:       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
                   1116:       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
                   1117:     esac
                   1118:   fi
                   1119: done
                   1120: if $ac_cache_corrupted; then
                   1121:   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
                   1122: echo "$as_me: error: changes in the environment can compromise the build" >&2;}
                   1123:   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
                   1124: echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
                   1125:    { (exit 1); exit 1; }; }
                   1126: fi
                   1127:
                   1128: ac_ext=c
                   1129: ac_cpp='$CPP $CPPFLAGS'
                   1130: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   1131: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   1132: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   1133:
                   1134:
                   1135:
                   1136:
                   1137:
                   1138:
                   1139:
                   1140:
                   1141:
                   1142:
                   1143:
                   1144:
                   1145:
                   1146:
                   1147:
                   1148:
                   1149:
                   1150:
                   1151: ac_ext=c
                   1152: ac_cpp='$CPP $CPPFLAGS'
                   1153: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   1154: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   1155: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   1156: if test -n "$ac_tool_prefix"; then
                   1157:   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
                   1158: set dummy ${ac_tool_prefix}gcc; ac_word=$2
                   1159: echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1160: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
                   1161: if test "${ac_cv_prog_CC+set}" = set; then
                   1162:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1163: else
                   1164:   if test -n "$CC"; then
                   1165:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   1166: else
                   1167: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1168: for as_dir in $PATH
                   1169: do
                   1170:   IFS=$as_save_IFS
                   1171:   test -z "$as_dir" && as_dir=.
                   1172:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1173:   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
                   1174:     ac_cv_prog_CC="${ac_tool_prefix}gcc"
                   1175:     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1176:     break 2
                   1177:   fi
                   1178: done
                   1179: done
                   1180:
                   1181: fi
                   1182: fi
                   1183: CC=$ac_cv_prog_CC
                   1184: if test -n "$CC"; then
                   1185:   echo "$as_me:$LINENO: result: $CC" >&5
                   1186: echo "${ECHO_T}$CC" >&6
                   1187: else
                   1188:   echo "$as_me:$LINENO: result: no" >&5
                   1189: echo "${ECHO_T}no" >&6
                   1190: fi
                   1191:
                   1192: fi
                   1193: if test -z "$ac_cv_prog_CC"; then
                   1194:   ac_ct_CC=$CC
                   1195:   # Extract the first word of "gcc", so it can be a program name with args.
                   1196: set dummy gcc; ac_word=$2
                   1197: echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1198: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
                   1199: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
                   1200:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1201: else
                   1202:   if test -n "$ac_ct_CC"; then
                   1203:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   1204: else
                   1205: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1206: for as_dir in $PATH
                   1207: do
                   1208:   IFS=$as_save_IFS
                   1209:   test -z "$as_dir" && as_dir=.
                   1210:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1211:   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
                   1212:     ac_cv_prog_ac_ct_CC="gcc"
                   1213:     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1214:     break 2
                   1215:   fi
                   1216: done
                   1217: done
                   1218:
                   1219: fi
                   1220: fi
                   1221: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   1222: if test -n "$ac_ct_CC"; then
                   1223:   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
                   1224: echo "${ECHO_T}$ac_ct_CC" >&6
                   1225: else
                   1226:   echo "$as_me:$LINENO: result: no" >&5
                   1227: echo "${ECHO_T}no" >&6
                   1228: fi
                   1229:
                   1230:   CC=$ac_ct_CC
                   1231: else
                   1232:   CC="$ac_cv_prog_CC"
                   1233: fi
                   1234:
                   1235: if test -z "$CC"; then
                   1236:   if test -n "$ac_tool_prefix"; then
                   1237:   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
                   1238: set dummy ${ac_tool_prefix}cc; ac_word=$2
                   1239: echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1240: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
                   1241: if test "${ac_cv_prog_CC+set}" = set; then
                   1242:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1243: else
                   1244:   if test -n "$CC"; then
                   1245:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   1246: else
                   1247: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1248: for as_dir in $PATH
                   1249: do
                   1250:   IFS=$as_save_IFS
                   1251:   test -z "$as_dir" && as_dir=.
                   1252:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1253:   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
                   1254:     ac_cv_prog_CC="${ac_tool_prefix}cc"
                   1255:     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1256:     break 2
                   1257:   fi
                   1258: done
                   1259: done
                   1260:
                   1261: fi
                   1262: fi
                   1263: CC=$ac_cv_prog_CC
                   1264: if test -n "$CC"; then
                   1265:   echo "$as_me:$LINENO: result: $CC" >&5
                   1266: echo "${ECHO_T}$CC" >&6
                   1267: else
                   1268:   echo "$as_me:$LINENO: result: no" >&5
                   1269: echo "${ECHO_T}no" >&6
                   1270: fi
                   1271:
                   1272: fi
                   1273: if test -z "$ac_cv_prog_CC"; then
                   1274:   ac_ct_CC=$CC
                   1275:   # Extract the first word of "cc", so it can be a program name with args.
                   1276: set dummy cc; ac_word=$2
                   1277: echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1278: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
                   1279: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
                   1280:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1281: else
                   1282:   if test -n "$ac_ct_CC"; then
                   1283:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   1284: else
                   1285: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1286: for as_dir in $PATH
                   1287: do
                   1288:   IFS=$as_save_IFS
                   1289:   test -z "$as_dir" && as_dir=.
                   1290:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1291:   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
                   1292:     ac_cv_prog_ac_ct_CC="cc"
                   1293:     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1294:     break 2
                   1295:   fi
                   1296: done
                   1297: done
                   1298:
                   1299: fi
                   1300: fi
                   1301: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   1302: if test -n "$ac_ct_CC"; then
                   1303:   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
                   1304: echo "${ECHO_T}$ac_ct_CC" >&6
                   1305: else
                   1306:   echo "$as_me:$LINENO: result: no" >&5
                   1307: echo "${ECHO_T}no" >&6
                   1308: fi
                   1309:
                   1310:   CC=$ac_ct_CC
                   1311: else
                   1312:   CC="$ac_cv_prog_CC"
                   1313: fi
                   1314:
                   1315: fi
                   1316: if test -z "$CC"; then
                   1317:   # Extract the first word of "cc", so it can be a program name with args.
                   1318: set dummy cc; ac_word=$2
                   1319: echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1320: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
                   1321: if test "${ac_cv_prog_CC+set}" = set; then
                   1322:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1323: else
                   1324:   if test -n "$CC"; then
                   1325:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   1326: else
                   1327:   ac_prog_rejected=no
                   1328: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1329: for as_dir in $PATH
                   1330: do
                   1331:   IFS=$as_save_IFS
                   1332:   test -z "$as_dir" && as_dir=.
                   1333:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1334:   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
                   1335:     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
                   1336:        ac_prog_rejected=yes
                   1337:        continue
                   1338:      fi
                   1339:     ac_cv_prog_CC="cc"
                   1340:     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1341:     break 2
                   1342:   fi
                   1343: done
                   1344: done
                   1345:
                   1346: if test $ac_prog_rejected = yes; then
                   1347:   # We found a bogon in the path, so make sure we never use it.
                   1348:   set dummy $ac_cv_prog_CC
                   1349:   shift
                   1350:   if test $# != 0; then
                   1351:     # We chose a different compiler from the bogus one.
                   1352:     # However, it has the same basename, so the bogon will be chosen
                   1353:     # first if we set CC to just the basename; use the full file name.
                   1354:     shift
                   1355:     set dummy "$as_dir/$ac_word" ${1+"$@"}
                   1356:     shift
                   1357:     ac_cv_prog_CC="$@"
                   1358:   fi
                   1359: fi
                   1360: fi
                   1361: fi
                   1362: CC=$ac_cv_prog_CC
                   1363: if test -n "$CC"; then
                   1364:   echo "$as_me:$LINENO: result: $CC" >&5
                   1365: echo "${ECHO_T}$CC" >&6
                   1366: else
                   1367:   echo "$as_me:$LINENO: result: no" >&5
                   1368: echo "${ECHO_T}no" >&6
                   1369: fi
                   1370:
                   1371: fi
                   1372: if test -z "$CC"; then
                   1373:   if test -n "$ac_tool_prefix"; then
                   1374:   for ac_prog in cl
                   1375:   do
                   1376:     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
                   1377: set dummy $ac_tool_prefix$ac_prog; ac_word=$2
                   1378: echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1379: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
                   1380: if test "${ac_cv_prog_CC+set}" = set; then
                   1381:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1382: else
                   1383:   if test -n "$CC"; then
                   1384:   ac_cv_prog_CC="$CC" # Let the user override the test.
                   1385: else
                   1386: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1387: for as_dir in $PATH
                   1388: do
                   1389:   IFS=$as_save_IFS
                   1390:   test -z "$as_dir" && as_dir=.
                   1391:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1392:   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
                   1393:     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
                   1394:     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1395:     break 2
                   1396:   fi
                   1397: done
                   1398: done
                   1399:
                   1400: fi
                   1401: fi
                   1402: CC=$ac_cv_prog_CC
                   1403: if test -n "$CC"; then
                   1404:   echo "$as_me:$LINENO: result: $CC" >&5
                   1405: echo "${ECHO_T}$CC" >&6
                   1406: else
                   1407:   echo "$as_me:$LINENO: result: no" >&5
                   1408: echo "${ECHO_T}no" >&6
                   1409: fi
                   1410:
                   1411:     test -n "$CC" && break
                   1412:   done
                   1413: fi
                   1414: if test -z "$CC"; then
                   1415:   ac_ct_CC=$CC
                   1416:   for ac_prog in cl
                   1417: do
                   1418:   # Extract the first word of "$ac_prog", so it can be a program name with args.
                   1419: set dummy $ac_prog; ac_word=$2
                   1420: echo "$as_me:$LINENO: checking for $ac_word" >&5
                   1421: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
                   1422: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
                   1423:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1424: else
                   1425:   if test -n "$ac_ct_CC"; then
                   1426:   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
                   1427: else
                   1428: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   1429: for as_dir in $PATH
                   1430: do
                   1431:   IFS=$as_save_IFS
                   1432:   test -z "$as_dir" && as_dir=.
                   1433:   for ac_exec_ext in '' $ac_executable_extensions; do
                   1434:   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
                   1435:     ac_cv_prog_ac_ct_CC="$ac_prog"
                   1436:     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
                   1437:     break 2
                   1438:   fi
                   1439: done
                   1440: done
                   1441:
                   1442: fi
                   1443: fi
                   1444: ac_ct_CC=$ac_cv_prog_ac_ct_CC
                   1445: if test -n "$ac_ct_CC"; then
                   1446:   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
                   1447: echo "${ECHO_T}$ac_ct_CC" >&6
                   1448: else
                   1449:   echo "$as_me:$LINENO: result: no" >&5
                   1450: echo "${ECHO_T}no" >&6
                   1451: fi
                   1452:
                   1453:   test -n "$ac_ct_CC" && break
                   1454: done
                   1455:
                   1456:   CC=$ac_ct_CC
                   1457: fi
                   1458:
                   1459: fi
                   1460:
                   1461:
                   1462: test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
                   1463: echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
                   1464:    { (exit 1); exit 1; }; }
                   1465:
                   1466: # Provide some information about the compiler.
                   1467: echo "$as_me:$LINENO:" \
                   1468:      "checking for C compiler version" >&5
                   1469: ac_compiler=`set X $ac_compile; echo $2`
                   1470: { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
                   1471:   (eval $ac_compiler --version </dev/null >&5) 2>&5
                   1472:   ac_status=$?
                   1473:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1474:   (exit $ac_status); }
                   1475: { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
                   1476:   (eval $ac_compiler -v </dev/null >&5) 2>&5
                   1477:   ac_status=$?
                   1478:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1479:   (exit $ac_status); }
                   1480: { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
                   1481:   (eval $ac_compiler -V </dev/null >&5) 2>&5
                   1482:   ac_status=$?
                   1483:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1484:   (exit $ac_status); }
                   1485:
                   1486: cat >conftest.$ac_ext <<_ACEOF
                   1487: #line $LINENO "configure"
                   1488: #include "confdefs.h"
                   1489:
                   1490: #ifdef F77_DUMMY_MAIN
                   1491: #  ifdef __cplusplus
                   1492:      extern "C"
                   1493: #  endif
                   1494:    int F77_DUMMY_MAIN() { return 1; }
                   1495: #endif
                   1496: int
                   1497: main ()
                   1498: {
                   1499:
                   1500:   ;
                   1501:   return 0;
                   1502: }
                   1503: _ACEOF
                   1504: ac_clean_files_save=$ac_clean_files
                   1505: ac_clean_files="$ac_clean_files a.out a.exe"
                   1506: # Try to create an executable without -o first, disregard a.out.
                   1507: # It will help us diagnose broken compilers, and finding out an intuition
                   1508: # of exeext.
                   1509: echo "$as_me:$LINENO: checking for C compiler default output" >&5
                   1510: echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
                   1511: ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
                   1512: if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
                   1513:   (eval $ac_link_default) 2>&5
                   1514:   ac_status=$?
                   1515:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1516:   (exit $ac_status); }; then
                   1517:   # Find the output, starting from the most likely.  This scheme is
                   1518: # not robust to junk in `.', hence go to wildcards (a.*) only as a last
                   1519: # resort.
                   1520:
                   1521: # Be careful to initialize this variable, since it used to be cached.
                   1522: # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
                   1523: ac_cv_exeext=
                   1524: for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
                   1525:                 ls a.out conftest 2>/dev/null;
                   1526:                 ls a.* conftest.* 2>/dev/null`; do
                   1527:   case $ac_file in
                   1528:     *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
                   1529:     a.out ) # We found the default executable, but exeext='' is most
                   1530:             # certainly right.
                   1531:             break;;
                   1532:     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   1533:           # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
                   1534:           export ac_cv_exeext
                   1535:           break;;
                   1536:     * ) break;;
                   1537:   esac
                   1538: done
                   1539: else
                   1540:   echo "$as_me: failed program was:" >&5
                   1541: cat conftest.$ac_ext >&5
                   1542: { { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5
                   1543: echo "$as_me: error: C compiler cannot create executables" >&2;}
                   1544:    { (exit 77); exit 77; }; }
                   1545: fi
                   1546:
                   1547: ac_exeext=$ac_cv_exeext
                   1548: echo "$as_me:$LINENO: result: $ac_file" >&5
                   1549: echo "${ECHO_T}$ac_file" >&6
                   1550:
                   1551: # Check the compiler produces executables we can run.  If not, either
                   1552: # the compiler is broken, or we cross compile.
                   1553: echo "$as_me:$LINENO: checking whether the C compiler works" >&5
                   1554: echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
                   1555: # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
                   1556: # If not cross compiling, check that we can run a simple program.
                   1557: if test "$cross_compiling" != yes; then
                   1558:   if { ac_try='./$ac_file'
                   1559:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   1560:   (eval $ac_try) 2>&5
                   1561:   ac_status=$?
                   1562:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1563:   (exit $ac_status); }; }; then
                   1564:     cross_compiling=no
                   1565:   else
                   1566:     if test "$cross_compiling" = maybe; then
                   1567:        cross_compiling=yes
                   1568:     else
                   1569:        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
                   1570: If you meant to cross compile, use \`--host'." >&5
                   1571: echo "$as_me: error: cannot run C compiled programs.
                   1572: If you meant to cross compile, use \`--host'." >&2;}
                   1573:    { (exit 1); exit 1; }; }
                   1574:     fi
                   1575:   fi
                   1576: fi
                   1577: echo "$as_me:$LINENO: result: yes" >&5
                   1578: echo "${ECHO_T}yes" >&6
                   1579:
                   1580: rm -f a.out a.exe conftest$ac_cv_exeext
                   1581: ac_clean_files=$ac_clean_files_save
                   1582: # Check the compiler produces executables we can run.  If not, either
                   1583: # the compiler is broken, or we cross compile.
                   1584: echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
                   1585: echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
                   1586: echo "$as_me:$LINENO: result: $cross_compiling" >&5
                   1587: echo "${ECHO_T}$cross_compiling" >&6
                   1588:
                   1589: echo "$as_me:$LINENO: checking for suffix of executables" >&5
                   1590: echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
                   1591: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   1592:   (eval $ac_link) 2>&5
                   1593:   ac_status=$?
                   1594:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1595:   (exit $ac_status); }; then
                   1596:   # If both `conftest.exe' and `conftest' are `present' (well, observable)
                   1597: # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
                   1598: # work properly (i.e., refer to `conftest.exe'), while it won't with
                   1599: # `rm'.
                   1600: for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
                   1601:   case $ac_file in
                   1602:     *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
                   1603:     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
                   1604:           export ac_cv_exeext
                   1605:           break;;
                   1606:     * ) break;;
                   1607:   esac
                   1608: done
                   1609: else
                   1610:   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
                   1611: echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
                   1612:    { (exit 1); exit 1; }; }
                   1613: fi
                   1614:
                   1615: rm -f conftest$ac_cv_exeext
                   1616: echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
                   1617: echo "${ECHO_T}$ac_cv_exeext" >&6
                   1618:
                   1619: rm -f conftest.$ac_ext
                   1620: EXEEXT=$ac_cv_exeext
                   1621: ac_exeext=$EXEEXT
                   1622: echo "$as_me:$LINENO: checking for suffix of object files" >&5
                   1623: echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
                   1624: if test "${ac_cv_objext+set}" = set; then
                   1625:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1626: else
                   1627:   cat >conftest.$ac_ext <<_ACEOF
                   1628: #line $LINENO "configure"
                   1629: #include "confdefs.h"
                   1630:
                   1631: #ifdef F77_DUMMY_MAIN
                   1632: #  ifdef __cplusplus
                   1633:      extern "C"
                   1634: #  endif
                   1635:    int F77_DUMMY_MAIN() { return 1; }
                   1636: #endif
                   1637: int
                   1638: main ()
                   1639: {
                   1640:
                   1641:   ;
                   1642:   return 0;
                   1643: }
                   1644: _ACEOF
                   1645: rm -f conftest.o conftest.obj
                   1646: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
                   1647:   (eval $ac_compile) 2>&5
                   1648:   ac_status=$?
                   1649:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1650:   (exit $ac_status); }; then
                   1651:   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
                   1652:   case $ac_file in
                   1653:     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
                   1654:     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
                   1655:        break;;
                   1656:   esac
                   1657: done
                   1658: else
                   1659:   echo "$as_me: failed program was:" >&5
                   1660: cat conftest.$ac_ext >&5
                   1661: { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
                   1662: echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
                   1663:    { (exit 1); exit 1; }; }
                   1664: fi
                   1665:
                   1666: rm -f conftest.$ac_cv_objext conftest.$ac_ext
                   1667: fi
                   1668: echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
                   1669: echo "${ECHO_T}$ac_cv_objext" >&6
                   1670: OBJEXT=$ac_cv_objext
                   1671: ac_objext=$OBJEXT
                   1672: echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
                   1673: echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
                   1674: if test "${ac_cv_c_compiler_gnu+set}" = set; then
                   1675:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1676: else
                   1677:   cat >conftest.$ac_ext <<_ACEOF
                   1678: #line $LINENO "configure"
                   1679: #include "confdefs.h"
                   1680:
                   1681: #ifdef F77_DUMMY_MAIN
                   1682: #  ifdef __cplusplus
                   1683:      extern "C"
                   1684: #  endif
                   1685:    int F77_DUMMY_MAIN() { return 1; }
                   1686: #endif
                   1687: int
                   1688: main ()
                   1689: {
                   1690: #ifndef __GNUC__
                   1691:        choke me
                   1692: #endif
                   1693:
                   1694:   ;
                   1695:   return 0;
                   1696: }
                   1697: _ACEOF
                   1698: rm -f conftest.$ac_objext
                   1699: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
                   1700:   (eval $ac_compile) 2>&5
                   1701:   ac_status=$?
                   1702:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1703:   (exit $ac_status); } &&
                   1704:          { ac_try='test -s conftest.$ac_objext'
                   1705:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   1706:   (eval $ac_try) 2>&5
                   1707:   ac_status=$?
                   1708:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1709:   (exit $ac_status); }; }; then
                   1710:   ac_compiler_gnu=yes
                   1711: else
                   1712:   echo "$as_me: failed program was:" >&5
                   1713: cat conftest.$ac_ext >&5
                   1714: ac_compiler_gnu=no
                   1715: fi
                   1716: rm -f conftest.$ac_objext conftest.$ac_ext
                   1717: ac_cv_c_compiler_gnu=$ac_compiler_gnu
                   1718:
                   1719: fi
                   1720: echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
                   1721: echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
                   1722: GCC=`test $ac_compiler_gnu = yes && echo yes`
                   1723: ac_test_CFLAGS=${CFLAGS+set}
                   1724: ac_save_CFLAGS=$CFLAGS
                   1725: CFLAGS="-g"
                   1726: echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
                   1727: echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
                   1728: if test "${ac_cv_prog_cc_g+set}" = set; then
                   1729:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   1730: else
                   1731:   cat >conftest.$ac_ext <<_ACEOF
                   1732: #line $LINENO "configure"
                   1733: #include "confdefs.h"
                   1734:
                   1735: #ifdef F77_DUMMY_MAIN
                   1736: #  ifdef __cplusplus
                   1737:      extern "C"
                   1738: #  endif
                   1739:    int F77_DUMMY_MAIN() { return 1; }
                   1740: #endif
                   1741: int
                   1742: main ()
                   1743: {
                   1744:
                   1745:   ;
                   1746:   return 0;
                   1747: }
                   1748: _ACEOF
                   1749: rm -f conftest.$ac_objext
                   1750: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
                   1751:   (eval $ac_compile) 2>&5
                   1752:   ac_status=$?
                   1753:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1754:   (exit $ac_status); } &&
                   1755:          { ac_try='test -s conftest.$ac_objext'
                   1756:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   1757:   (eval $ac_try) 2>&5
                   1758:   ac_status=$?
                   1759:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1760:   (exit $ac_status); }; }; then
                   1761:   ac_cv_prog_cc_g=yes
                   1762: else
                   1763:   echo "$as_me: failed program was:" >&5
                   1764: cat conftest.$ac_ext >&5
                   1765: ac_cv_prog_cc_g=no
                   1766: fi
                   1767: rm -f conftest.$ac_objext conftest.$ac_ext
                   1768: fi
                   1769: echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
                   1770: echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
                   1771: if test "$ac_test_CFLAGS" = set; then
                   1772:   CFLAGS=$ac_save_CFLAGS
                   1773: elif test $ac_cv_prog_cc_g = yes; then
                   1774:   if test "$GCC" = yes; then
                   1775:     CFLAGS="-g -O2"
                   1776:   else
                   1777:     CFLAGS="-g"
                   1778:   fi
                   1779: else
                   1780:   if test "$GCC" = yes; then
                   1781:     CFLAGS="-O2"
                   1782:   else
                   1783:     CFLAGS=
                   1784:   fi
                   1785: fi
                   1786: # Some people use a C++ compiler to compile C.  Since we use `exit',
                   1787: # in C++ we need to declare it.  In case someone uses the same compiler
                   1788: # for both compiling C and C++ we need to have the C++ compiler decide
                   1789: # the declaration of exit, since it's the most demanding environment.
                   1790: cat >conftest.$ac_ext <<_ACEOF
                   1791: #ifndef __cplusplus
                   1792:   choke me
                   1793: #endif
                   1794: _ACEOF
                   1795: rm -f conftest.$ac_objext
                   1796: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
                   1797:   (eval $ac_compile) 2>&5
                   1798:   ac_status=$?
                   1799:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1800:   (exit $ac_status); } &&
                   1801:          { ac_try='test -s conftest.$ac_objext'
                   1802:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   1803:   (eval $ac_try) 2>&5
                   1804:   ac_status=$?
                   1805:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1806:   (exit $ac_status); }; }; then
                   1807:   for ac_declaration in \
                   1808:    ''\
                   1809:    '#include <stdlib.h>' \
                   1810:    'extern "C" void std::exit (int) throw (); using std::exit;' \
                   1811:    'extern "C" void std::exit (int); using std::exit;' \
                   1812:    'extern "C" void exit (int) throw ();' \
                   1813:    'extern "C" void exit (int);' \
                   1814:    'void exit (int);'
                   1815: do
                   1816:   cat >conftest.$ac_ext <<_ACEOF
                   1817: #line $LINENO "configure"
                   1818: #include "confdefs.h"
                   1819: #include <stdlib.h>
                   1820: $ac_declaration
                   1821: #ifdef F77_DUMMY_MAIN
                   1822: #  ifdef __cplusplus
                   1823:      extern "C"
                   1824: #  endif
                   1825:    int F77_DUMMY_MAIN() { return 1; }
                   1826: #endif
                   1827: int
                   1828: main ()
                   1829: {
                   1830: exit (42);
                   1831:   ;
                   1832:   return 0;
                   1833: }
                   1834: _ACEOF
                   1835: rm -f conftest.$ac_objext
                   1836: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
                   1837:   (eval $ac_compile) 2>&5
                   1838:   ac_status=$?
                   1839:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1840:   (exit $ac_status); } &&
                   1841:          { ac_try='test -s conftest.$ac_objext'
                   1842:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   1843:   (eval $ac_try) 2>&5
                   1844:   ac_status=$?
                   1845:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1846:   (exit $ac_status); }; }; then
                   1847:   :
                   1848: else
                   1849:   echo "$as_me: failed program was:" >&5
                   1850: cat conftest.$ac_ext >&5
                   1851: continue
                   1852: fi
                   1853: rm -f conftest.$ac_objext conftest.$ac_ext
                   1854:   cat >conftest.$ac_ext <<_ACEOF
                   1855: #line $LINENO "configure"
                   1856: #include "confdefs.h"
                   1857: $ac_declaration
                   1858: #ifdef F77_DUMMY_MAIN
                   1859: #  ifdef __cplusplus
                   1860:      extern "C"
                   1861: #  endif
                   1862:    int F77_DUMMY_MAIN() { return 1; }
                   1863: #endif
                   1864: int
                   1865: main ()
                   1866: {
                   1867: exit (42);
                   1868:   ;
                   1869:   return 0;
                   1870: }
                   1871: _ACEOF
                   1872: rm -f conftest.$ac_objext
                   1873: if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
                   1874:   (eval $ac_compile) 2>&5
                   1875:   ac_status=$?
                   1876:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1877:   (exit $ac_status); } &&
                   1878:          { ac_try='test -s conftest.$ac_objext'
                   1879:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   1880:   (eval $ac_try) 2>&5
                   1881:   ac_status=$?
                   1882:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   1883:   (exit $ac_status); }; }; then
                   1884:   break
                   1885: else
                   1886:   echo "$as_me: failed program was:" >&5
                   1887: cat conftest.$ac_ext >&5
                   1888: fi
                   1889: rm -f conftest.$ac_objext conftest.$ac_ext
                   1890: done
                   1891: rm -f conftest*
                   1892: if test -n "$ac_declaration"; then
                   1893:   echo '#ifdef __cplusplus' >>confdefs.h
                   1894:   echo $ac_declaration      >>confdefs.h
                   1895:   echo '#endif'             >>confdefs.h
                   1896: fi
                   1897:
                   1898: else
                   1899:   echo "$as_me: failed program was:" >&5
                   1900: cat conftest.$ac_ext >&5
                   1901: fi
                   1902: rm -f conftest.$ac_objext conftest.$ac_ext
                   1903: ac_ext=c
                   1904: ac_cpp='$CPP $CPPFLAGS'
                   1905: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   1906: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   1907: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   1908:
1.3     ! ohara    1909: ac_aux_dir=
        !          1910: for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
        !          1911:   if test -f $ac_dir/install-sh; then
        !          1912:     ac_aux_dir=$ac_dir
        !          1913:     ac_install_sh="$ac_aux_dir/install-sh -c"
        !          1914:     break
        !          1915:   elif test -f $ac_dir/install.sh; then
        !          1916:     ac_aux_dir=$ac_dir
        !          1917:     ac_install_sh="$ac_aux_dir/install.sh -c"
        !          1918:     break
        !          1919:   elif test -f $ac_dir/shtool; then
        !          1920:     ac_aux_dir=$ac_dir
        !          1921:     ac_install_sh="$ac_aux_dir/shtool install -c"
        !          1922:     break
        !          1923:   fi
        !          1924: done
        !          1925: if test -z "$ac_aux_dir"; then
        !          1926:   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
        !          1927: echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
        !          1928:    { (exit 1); exit 1; }; }
        !          1929: fi
        !          1930: ac_config_guess="$SHELL $ac_aux_dir/config.guess"
        !          1931: ac_config_sub="$SHELL $ac_aux_dir/config.sub"
        !          1932: ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
        !          1933:
        !          1934: # Find a good install program.  We prefer a C program (faster),
        !          1935: # so one script is as good as another.  But avoid the broken or
        !          1936: # incompatible versions:
        !          1937: # SysV /etc/install, /usr/sbin/install
        !          1938: # SunOS /usr/etc/install
        !          1939: # IRIX /sbin/install
        !          1940: # AIX /bin/install
        !          1941: # AmigaOS /C/install, which installs bootblocks on floppy discs
        !          1942: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
        !          1943: # AFS /usr/afsws/bin/install, which mishandles nonexistent args
        !          1944: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
        !          1945: # ./install, which can be erroneously created by make from ./install.sh.
        !          1946: echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
        !          1947: echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
        !          1948: if test -z "$INSTALL"; then
        !          1949: if test "${ac_cv_path_install+set}" = set; then
        !          1950:   echo $ECHO_N "(cached) $ECHO_C" >&6
        !          1951: else
        !          1952:   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
        !          1953: for as_dir in $PATH
        !          1954: do
        !          1955:   IFS=$as_save_IFS
        !          1956:   test -z "$as_dir" && as_dir=.
        !          1957:   # Account for people who put trailing slashes in PATH elements.
        !          1958: case $as_dir/ in
        !          1959:   ./ | .// | /cC/* | \
        !          1960:   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
        !          1961:   /usr/ucb/* ) ;;
        !          1962:   *)
        !          1963:     # OSF1 and SCO ODT 3.0 have their own names for install.
        !          1964:     # Don't use installbsd from OSF since it installs stuff as root
        !          1965:     # by default.
        !          1966:     for ac_prog in ginstall scoinst install; do
        !          1967:       for ac_exec_ext in '' $ac_executable_extensions; do
        !          1968:         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
        !          1969:           if test $ac_prog = install &&
        !          1970:             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
        !          1971:             # AIX install.  It has an incompatible calling convention.
        !          1972:             :
        !          1973:           elif test $ac_prog = install &&
        !          1974:             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
        !          1975:             # program-specific install script used by HP pwplus--don't use.
        !          1976:             :
        !          1977:           else
        !          1978:             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
        !          1979:             break 3
        !          1980:           fi
        !          1981:         fi
        !          1982:       done
        !          1983:     done
        !          1984:     ;;
        !          1985: esac
        !          1986: done
        !          1987:
        !          1988:
        !          1989: fi
        !          1990:   if test "${ac_cv_path_install+set}" = set; then
        !          1991:     INSTALL=$ac_cv_path_install
        !          1992:   else
        !          1993:     # As a last resort, use the slow shell script.  We don't cache a
        !          1994:     # path for INSTALL within a source directory, because that will
        !          1995:     # break other packages using the cache if that directory is
        !          1996:     # removed, or if the path is relative.
        !          1997:     INSTALL=$ac_install_sh
        !          1998:   fi
        !          1999: fi
        !          2000: echo "$as_me:$LINENO: result: $INSTALL" >&5
        !          2001: echo "${ECHO_T}$INSTALL" >&6
        !          2002:
        !          2003: # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
        !          2004: # It thinks the first close brace ends the variable substitution.
        !          2005: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
        !          2006:
        !          2007: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
        !          2008:
        !          2009: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
        !          2010:
1.1       ohara    2011:
                   2012: ac_ext=c
                   2013: ac_cpp='$CPP $CPPFLAGS'
                   2014: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2015: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2016: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2017: echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
                   2018: echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
                   2019: # On Suns, sometimes $CPP names a directory.
                   2020: if test -n "$CPP" && test -d "$CPP"; then
                   2021:   CPP=
                   2022: fi
                   2023: if test -z "$CPP"; then
                   2024:   if test "${ac_cv_prog_CPP+set}" = set; then
                   2025:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   2026: else
                   2027:       # Double quotes because CPP needs to be expanded
                   2028:     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
                   2029:     do
                   2030:       ac_preproc_ok=false
                   2031: for ac_c_preproc_warn_flag in '' yes
                   2032: do
                   2033:   # Use a header file that comes with gcc, so configuring glibc
                   2034:   # with a fresh cross-compiler works.
                   2035:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   2036:   # not just through cpp. "Syntax error" is here to catch this case.
                   2037:   cat >conftest.$ac_ext <<_ACEOF
                   2038: #line $LINENO "configure"
                   2039: #include "confdefs.h"
                   2040: #include <assert.h>
                   2041:                      Syntax error
                   2042: _ACEOF
                   2043: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
                   2044:   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
                   2045:   ac_status=$?
                   2046:   egrep -v '^ *\+' conftest.er1 >conftest.err
                   2047:   rm -f conftest.er1
                   2048:   cat conftest.err >&5
                   2049:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2050:   (exit $ac_status); } >/dev/null; then
                   2051:   if test -s conftest.err; then
                   2052:     ac_cpp_err=$ac_c_preproc_warn_flag
                   2053:   else
                   2054:     ac_cpp_err=
                   2055:   fi
                   2056: else
                   2057:   ac_cpp_err=yes
                   2058: fi
                   2059: if test -z "$ac_cpp_err"; then
                   2060:   :
                   2061: else
                   2062:   echo "$as_me: failed program was:" >&5
                   2063:   cat conftest.$ac_ext >&5
                   2064:   # Broken: fails on valid input.
                   2065: continue
                   2066: fi
                   2067: rm -f conftest.err conftest.$ac_ext
                   2068:
                   2069:   # OK, works on sane cases.  Now check whether non-existent headers
                   2070:   # can be detected and how.
                   2071:   cat >conftest.$ac_ext <<_ACEOF
                   2072: #line $LINENO "configure"
                   2073: #include "confdefs.h"
                   2074: #include <ac_nonexistent.h>
                   2075: _ACEOF
                   2076: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
                   2077:   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
                   2078:   ac_status=$?
                   2079:   egrep -v '^ *\+' conftest.er1 >conftest.err
                   2080:   rm -f conftest.er1
                   2081:   cat conftest.err >&5
                   2082:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2083:   (exit $ac_status); } >/dev/null; then
                   2084:   if test -s conftest.err; then
                   2085:     ac_cpp_err=$ac_c_preproc_warn_flag
                   2086:   else
                   2087:     ac_cpp_err=
                   2088:   fi
                   2089: else
                   2090:   ac_cpp_err=yes
                   2091: fi
                   2092: if test -z "$ac_cpp_err"; then
                   2093:   # Broken: success on invalid input.
                   2094: continue
                   2095: else
                   2096:   echo "$as_me: failed program was:" >&5
                   2097:   cat conftest.$ac_ext >&5
                   2098:   # Passes both tests.
                   2099: ac_preproc_ok=:
                   2100: break
                   2101: fi
                   2102: rm -f conftest.err conftest.$ac_ext
                   2103:
                   2104: done
                   2105: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
                   2106: rm -f conftest.err conftest.$ac_ext
                   2107: if $ac_preproc_ok; then
                   2108:   break
                   2109: fi
                   2110:
                   2111:     done
                   2112:     ac_cv_prog_CPP=$CPP
                   2113:
                   2114: fi
                   2115:   CPP=$ac_cv_prog_CPP
                   2116: else
                   2117:   ac_cv_prog_CPP=$CPP
                   2118: fi
                   2119: echo "$as_me:$LINENO: result: $CPP" >&5
                   2120: echo "${ECHO_T}$CPP" >&6
                   2121: ac_preproc_ok=false
                   2122: for ac_c_preproc_warn_flag in '' yes
                   2123: do
                   2124:   # Use a header file that comes with gcc, so configuring glibc
                   2125:   # with a fresh cross-compiler works.
                   2126:   # On the NeXT, cc -E runs the code through the compiler's parser,
                   2127:   # not just through cpp. "Syntax error" is here to catch this case.
                   2128:   cat >conftest.$ac_ext <<_ACEOF
                   2129: #line $LINENO "configure"
                   2130: #include "confdefs.h"
                   2131: #include <assert.h>
                   2132:                      Syntax error
                   2133: _ACEOF
                   2134: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
                   2135:   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
                   2136:   ac_status=$?
                   2137:   egrep -v '^ *\+' conftest.er1 >conftest.err
                   2138:   rm -f conftest.er1
                   2139:   cat conftest.err >&5
                   2140:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2141:   (exit $ac_status); } >/dev/null; then
                   2142:   if test -s conftest.err; then
                   2143:     ac_cpp_err=$ac_c_preproc_warn_flag
                   2144:   else
                   2145:     ac_cpp_err=
                   2146:   fi
                   2147: else
                   2148:   ac_cpp_err=yes
                   2149: fi
                   2150: if test -z "$ac_cpp_err"; then
                   2151:   :
                   2152: else
                   2153:   echo "$as_me: failed program was:" >&5
                   2154:   cat conftest.$ac_ext >&5
                   2155:   # Broken: fails on valid input.
                   2156: continue
                   2157: fi
                   2158: rm -f conftest.err conftest.$ac_ext
                   2159:
                   2160:   # OK, works on sane cases.  Now check whether non-existent headers
                   2161:   # can be detected and how.
                   2162:   cat >conftest.$ac_ext <<_ACEOF
                   2163: #line $LINENO "configure"
                   2164: #include "confdefs.h"
                   2165: #include <ac_nonexistent.h>
                   2166: _ACEOF
                   2167: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
                   2168:   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
                   2169:   ac_status=$?
                   2170:   egrep -v '^ *\+' conftest.er1 >conftest.err
                   2171:   rm -f conftest.er1
                   2172:   cat conftest.err >&5
                   2173:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2174:   (exit $ac_status); } >/dev/null; then
                   2175:   if test -s conftest.err; then
                   2176:     ac_cpp_err=$ac_c_preproc_warn_flag
                   2177:   else
                   2178:     ac_cpp_err=
                   2179:   fi
                   2180: else
                   2181:   ac_cpp_err=yes
                   2182: fi
                   2183: if test -z "$ac_cpp_err"; then
                   2184:   # Broken: success on invalid input.
                   2185: continue
                   2186: else
                   2187:   echo "$as_me: failed program was:" >&5
                   2188:   cat conftest.$ac_ext >&5
                   2189:   # Passes both tests.
                   2190: ac_preproc_ok=:
                   2191: break
                   2192: fi
                   2193: rm -f conftest.err conftest.$ac_ext
                   2194:
                   2195: done
                   2196: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
                   2197: rm -f conftest.err conftest.$ac_ext
                   2198: if $ac_preproc_ok; then
                   2199:   :
                   2200: else
                   2201:   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
                   2202: echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
                   2203:    { (exit 1); exit 1; }; }
                   2204: fi
                   2205:
                   2206: ac_ext=c
                   2207: ac_cpp='$CPP $CPPFLAGS'
                   2208: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
                   2209: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
                   2210: ac_compiler_gnu=$ac_cv_c_compiler_gnu
                   2211:
                   2212:
                   2213: echo "$as_me:$LINENO: checking for X" >&5
                   2214: echo $ECHO_N "checking for X... $ECHO_C" >&6
                   2215:
                   2216:
                   2217: # Check whether --with-x or --without-x was given.
                   2218: if test "${with_x+set}" = set; then
                   2219:   withval="$with_x"
                   2220:
                   2221: fi;
                   2222: # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
                   2223: if test "x$with_x" = xno; then
                   2224:   # The user explicitly disabled X.
                   2225:   have_x=disabled
                   2226: else
                   2227:   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
                   2228:     # Both variables are already set.
                   2229:     have_x=yes
                   2230:   else
                   2231:     if test "${ac_cv_have_x+set}" = set; then
                   2232:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   2233: else
                   2234:   # One or both of the vars are not set, and there is no cached value.
                   2235: ac_x_includes=no ac_x_libraries=no
                   2236: rm -fr conftest.dir
                   2237: if mkdir conftest.dir; then
                   2238:   cd conftest.dir
                   2239:   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
                   2240:   cat >Imakefile <<'_ACEOF'
                   2241: acfindx:
                   2242:        @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
                   2243: _ACEOF
                   2244:   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
                   2245:     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
                   2246:     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
                   2247:     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
                   2248:     for ac_extension in a so sl; do
                   2249:       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
                   2250:          test -f $ac_im_libdir/libX11.$ac_extension; then
                   2251:         ac_im_usrlibdir=$ac_im_libdir; break
                   2252:       fi
                   2253:     done
                   2254:     # Screen out bogus values from the imake configuration.  They are
                   2255:     # bogus both because they are the default anyway, and because
                   2256:     # using them would break gcc on systems where it needs fixed includes.
                   2257:     case $ac_im_incroot in
                   2258:        /usr/include) ;;
                   2259:        *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
                   2260:     esac
                   2261:     case $ac_im_usrlibdir in
                   2262:        /usr/lib | /lib) ;;
                   2263:        *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
                   2264:     esac
                   2265:   fi
                   2266:   cd ..
                   2267:   rm -fr conftest.dir
                   2268: fi
                   2269:
                   2270: # Standard set of common directories for X headers.
                   2271: # Check X11 before X11Rn because it is often a symlink to the current release.
                   2272: ac_x_header_dirs='
                   2273: /usr/X11/include
                   2274: /usr/X11R6/include
                   2275: /usr/X11R5/include
                   2276: /usr/X11R4/include
                   2277:
                   2278: /usr/include/X11
                   2279: /usr/include/X11R6
                   2280: /usr/include/X11R5
                   2281: /usr/include/X11R4
                   2282:
                   2283: /usr/local/X11/include
                   2284: /usr/local/X11R6/include
                   2285: /usr/local/X11R5/include
                   2286: /usr/local/X11R4/include
                   2287:
                   2288: /usr/local/include/X11
                   2289: /usr/local/include/X11R6
                   2290: /usr/local/include/X11R5
                   2291: /usr/local/include/X11R4
                   2292:
                   2293: /usr/X386/include
                   2294: /usr/x386/include
                   2295: /usr/XFree86/include/X11
                   2296:
                   2297: /usr/include
                   2298: /usr/local/include
                   2299: /usr/unsupported/include
                   2300: /usr/athena/include
                   2301: /usr/local/x11r5/include
                   2302: /usr/lpp/Xamples/include
                   2303:
                   2304: /usr/openwin/include
                   2305: /usr/openwin/share/include'
                   2306:
                   2307: if test "$ac_x_includes" = no; then
                   2308:   # Guess where to find include files, by looking for Intrinsic.h.
                   2309:   # First, try using that file with no special directory specified.
                   2310:   cat >conftest.$ac_ext <<_ACEOF
                   2311: #line $LINENO "configure"
                   2312: #include "confdefs.h"
                   2313: #include <X11/Intrinsic.h>
                   2314: _ACEOF
                   2315: if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
                   2316:   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
                   2317:   ac_status=$?
                   2318:   egrep -v '^ *\+' conftest.er1 >conftest.err
                   2319:   rm -f conftest.er1
                   2320:   cat conftest.err >&5
                   2321:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2322:   (exit $ac_status); } >/dev/null; then
                   2323:   if test -s conftest.err; then
                   2324:     ac_cpp_err=$ac_c_preproc_warn_flag
                   2325:   else
                   2326:     ac_cpp_err=
                   2327:   fi
                   2328: else
                   2329:   ac_cpp_err=yes
                   2330: fi
                   2331: if test -z "$ac_cpp_err"; then
                   2332:   # We can compile using X headers with no special include directory.
                   2333: ac_x_includes=
                   2334: else
                   2335:   echo "$as_me: failed program was:" >&5
                   2336:   cat conftest.$ac_ext >&5
                   2337:   for ac_dir in $ac_x_header_dirs; do
                   2338:   if test -r "$ac_dir/X11/Intrinsic.h"; then
                   2339:     ac_x_includes=$ac_dir
                   2340:     break
                   2341:   fi
                   2342: done
                   2343: fi
                   2344: rm -f conftest.err conftest.$ac_ext
                   2345: fi # $ac_x_includes = no
                   2346:
                   2347: if test "$ac_x_libraries" = no; then
                   2348:   # Check for the libraries.
                   2349:   # See if we find them without any special options.
                   2350:   # Don't add to $LIBS permanently.
                   2351:   ac_save_LIBS=$LIBS
                   2352:   LIBS="-lXt $LIBS"
                   2353:   cat >conftest.$ac_ext <<_ACEOF
                   2354: #line $LINENO "configure"
                   2355: #include "confdefs.h"
                   2356: #include <X11/Intrinsic.h>
                   2357: #ifdef F77_DUMMY_MAIN
                   2358: #  ifdef __cplusplus
                   2359:      extern "C"
                   2360: #  endif
                   2361:    int F77_DUMMY_MAIN() { return 1; }
                   2362: #endif
                   2363: int
                   2364: main ()
                   2365: {
                   2366: XtMalloc (0)
                   2367:   ;
                   2368:   return 0;
                   2369: }
                   2370: _ACEOF
                   2371: rm -f conftest.$ac_objext conftest$ac_exeext
                   2372: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2373:   (eval $ac_link) 2>&5
                   2374:   ac_status=$?
                   2375:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2376:   (exit $ac_status); } &&
                   2377:          { ac_try='test -s conftest$ac_exeext'
                   2378:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2379:   (eval $ac_try) 2>&5
                   2380:   ac_status=$?
                   2381:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2382:   (exit $ac_status); }; }; then
                   2383:   LIBS=$ac_save_LIBS
                   2384: # We can link X programs with no special library path.
                   2385: ac_x_libraries=
                   2386: else
                   2387:   echo "$as_me: failed program was:" >&5
                   2388: cat conftest.$ac_ext >&5
                   2389: LIBS=$ac_save_LIBS
                   2390: for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
                   2391: do
                   2392:   # Don't even attempt the hair of trying to link an X program!
                   2393:   for ac_extension in a so sl; do
                   2394:     if test -r $ac_dir/libXt.$ac_extension; then
                   2395:       ac_x_libraries=$ac_dir
                   2396:       break 2
                   2397:     fi
                   2398:   done
                   2399: done
                   2400: fi
                   2401: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2402: fi # $ac_x_libraries = no
                   2403:
                   2404: if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
                   2405:   # Didn't find X anywhere.  Cache the known absence of X.
                   2406:   ac_cv_have_x="have_x=no"
                   2407: else
                   2408:   # Record where we found X for the cache.
                   2409:   ac_cv_have_x="have_x=yes \
                   2410:                ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
                   2411: fi
                   2412: fi
                   2413:
                   2414:   fi
                   2415:   eval "$ac_cv_have_x"
                   2416: fi # $with_x != no
                   2417:
                   2418: if test "$have_x" != yes; then
                   2419:   echo "$as_me:$LINENO: result: $have_x" >&5
                   2420: echo "${ECHO_T}$have_x" >&6
                   2421:   no_x=yes
                   2422: else
                   2423:   # If each of the values was on the command line, it overrides each guess.
                   2424:   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
                   2425:   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
                   2426:   # Update the cache value to reflect the command line values.
                   2427:   ac_cv_have_x="have_x=yes \
                   2428:                ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
                   2429:   echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
                   2430: echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
                   2431: fi
                   2432:
                   2433: if test "$no_x" = yes; then
                   2434:   # Not all programs may use this symbol, but it does not hurt to define it.
                   2435:
                   2436: cat >>confdefs.h <<\_ACEOF
                   2437: #define X_DISPLAY_MISSING 1
                   2438: _ACEOF
                   2439:
                   2440:   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
                   2441: else
                   2442:   if test -n "$x_includes"; then
                   2443:     X_CFLAGS="$X_CFLAGS -I$x_includes"
                   2444:   fi
                   2445:
                   2446:   # It would also be nice to do this for all -L options, not just this one.
                   2447:   if test -n "$x_libraries"; then
                   2448:     X_LIBS="$X_LIBS -L$x_libraries"
                   2449:     # For Solaris; some versions of Sun CC require a space after -R and
                   2450:     # others require no space.  Words are not sufficient . . . .
                   2451:     case `(uname -sr) 2>/dev/null` in
                   2452:     "SunOS 5"*)
                   2453:       echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
                   2454: echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
                   2455:       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
                   2456:       cat >conftest.$ac_ext <<_ACEOF
                   2457: #line $LINENO "configure"
                   2458: #include "confdefs.h"
                   2459:
                   2460: #ifdef F77_DUMMY_MAIN
                   2461: #  ifdef __cplusplus
                   2462:      extern "C"
                   2463: #  endif
                   2464:    int F77_DUMMY_MAIN() { return 1; }
                   2465: #endif
                   2466: int
                   2467: main ()
                   2468: {
                   2469:
                   2470:   ;
                   2471:   return 0;
                   2472: }
                   2473: _ACEOF
                   2474: rm -f conftest.$ac_objext conftest$ac_exeext
                   2475: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2476:   (eval $ac_link) 2>&5
                   2477:   ac_status=$?
                   2478:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2479:   (exit $ac_status); } &&
                   2480:          { ac_try='test -s conftest$ac_exeext'
                   2481:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2482:   (eval $ac_try) 2>&5
                   2483:   ac_status=$?
                   2484:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2485:   (exit $ac_status); }; }; then
                   2486:   ac_R_nospace=yes
                   2487: else
                   2488:   echo "$as_me: failed program was:" >&5
                   2489: cat conftest.$ac_ext >&5
                   2490: ac_R_nospace=no
                   2491: fi
                   2492: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2493:       if test $ac_R_nospace = yes; then
                   2494:        echo "$as_me:$LINENO: result: no" >&5
                   2495: echo "${ECHO_T}no" >&6
                   2496:        X_LIBS="$X_LIBS -R$x_libraries"
                   2497:       else
                   2498:        LIBS="$ac_xsave_LIBS -R $x_libraries"
                   2499:        cat >conftest.$ac_ext <<_ACEOF
                   2500: #line $LINENO "configure"
                   2501: #include "confdefs.h"
                   2502:
                   2503: #ifdef F77_DUMMY_MAIN
                   2504: #  ifdef __cplusplus
                   2505:      extern "C"
                   2506: #  endif
                   2507:    int F77_DUMMY_MAIN() { return 1; }
                   2508: #endif
                   2509: int
                   2510: main ()
                   2511: {
                   2512:
                   2513:   ;
                   2514:   return 0;
                   2515: }
                   2516: _ACEOF
                   2517: rm -f conftest.$ac_objext conftest$ac_exeext
                   2518: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2519:   (eval $ac_link) 2>&5
                   2520:   ac_status=$?
                   2521:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2522:   (exit $ac_status); } &&
                   2523:          { ac_try='test -s conftest$ac_exeext'
                   2524:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2525:   (eval $ac_try) 2>&5
                   2526:   ac_status=$?
                   2527:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2528:   (exit $ac_status); }; }; then
                   2529:   ac_R_space=yes
                   2530: else
                   2531:   echo "$as_me: failed program was:" >&5
                   2532: cat conftest.$ac_ext >&5
                   2533: ac_R_space=no
                   2534: fi
                   2535: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2536:        if test $ac_R_space = yes; then
                   2537:          echo "$as_me:$LINENO: result: yes" >&5
                   2538: echo "${ECHO_T}yes" >&6
                   2539:          X_LIBS="$X_LIBS -R $x_libraries"
                   2540:        else
                   2541:          echo "$as_me:$LINENO: result: neither works" >&5
                   2542: echo "${ECHO_T}neither works" >&6
                   2543:        fi
                   2544:       fi
                   2545:       LIBS=$ac_xsave_LIBS
                   2546:     esac
                   2547:   fi
                   2548:
                   2549:   # Check for system-dependent libraries X programs must link with.
                   2550:   # Do this before checking for the system-independent R6 libraries
                   2551:   # (-lICE), since we may need -lsocket or whatever for X linking.
                   2552:
                   2553:   if test "$ISC" = yes; then
                   2554:     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
                   2555:   else
                   2556:     # Martyn Johnson says this is needed for Ultrix, if the X
                   2557:     # libraries were built with DECnet support.  And Karl Berry says
                   2558:     # the Alpha needs dnet_stub (dnet does not exist).
                   2559:     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
                   2560:     cat >conftest.$ac_ext <<_ACEOF
                   2561: #line $LINENO "configure"
                   2562: #include "confdefs.h"
                   2563:
                   2564: /* Override any gcc2 internal prototype to avoid an error.  */
                   2565: #ifdef __cplusplus
                   2566: extern "C"
                   2567: #endif
                   2568: /* We use char because int might match the return type of a gcc2
                   2569:    builtin and then its argument prototype would still apply.  */
                   2570: char XOpenDisplay ();
                   2571: #ifdef F77_DUMMY_MAIN
                   2572: #  ifdef __cplusplus
                   2573:      extern "C"
                   2574: #  endif
                   2575:    int F77_DUMMY_MAIN() { return 1; }
                   2576: #endif
                   2577: int
                   2578: main ()
                   2579: {
                   2580: XOpenDisplay ();
                   2581:   ;
                   2582:   return 0;
                   2583: }
                   2584: _ACEOF
                   2585: rm -f conftest.$ac_objext conftest$ac_exeext
                   2586: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2587:   (eval $ac_link) 2>&5
                   2588:   ac_status=$?
                   2589:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2590:   (exit $ac_status); } &&
                   2591:          { ac_try='test -s conftest$ac_exeext'
                   2592:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2593:   (eval $ac_try) 2>&5
                   2594:   ac_status=$?
                   2595:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2596:   (exit $ac_status); }; }; then
                   2597:   :
                   2598: else
                   2599:   echo "$as_me: failed program was:" >&5
                   2600: cat conftest.$ac_ext >&5
                   2601: echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
                   2602: echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
                   2603: if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
                   2604:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   2605: else
                   2606:   ac_check_lib_save_LIBS=$LIBS
                   2607: LIBS="-ldnet  $LIBS"
                   2608: cat >conftest.$ac_ext <<_ACEOF
                   2609: #line $LINENO "configure"
                   2610: #include "confdefs.h"
                   2611:
                   2612: /* Override any gcc2 internal prototype to avoid an error.  */
                   2613: #ifdef __cplusplus
                   2614: extern "C"
                   2615: #endif
                   2616: /* We use char because int might match the return type of a gcc2
                   2617:    builtin and then its argument prototype would still apply.  */
                   2618: char dnet_ntoa ();
                   2619: #ifdef F77_DUMMY_MAIN
                   2620: #  ifdef __cplusplus
                   2621:      extern "C"
                   2622: #  endif
                   2623:    int F77_DUMMY_MAIN() { return 1; }
                   2624: #endif
                   2625: int
                   2626: main ()
                   2627: {
                   2628: dnet_ntoa ();
                   2629:   ;
                   2630:   return 0;
                   2631: }
                   2632: _ACEOF
                   2633: rm -f conftest.$ac_objext conftest$ac_exeext
                   2634: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2635:   (eval $ac_link) 2>&5
                   2636:   ac_status=$?
                   2637:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2638:   (exit $ac_status); } &&
                   2639:          { ac_try='test -s conftest$ac_exeext'
                   2640:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2641:   (eval $ac_try) 2>&5
                   2642:   ac_status=$?
                   2643:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2644:   (exit $ac_status); }; }; then
                   2645:   ac_cv_lib_dnet_dnet_ntoa=yes
                   2646: else
                   2647:   echo "$as_me: failed program was:" >&5
                   2648: cat conftest.$ac_ext >&5
                   2649: ac_cv_lib_dnet_dnet_ntoa=no
                   2650: fi
                   2651: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2652: LIBS=$ac_check_lib_save_LIBS
                   2653: fi
                   2654: echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
                   2655: echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
                   2656: if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
                   2657:   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
                   2658: fi
                   2659:
                   2660:     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
                   2661:       echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
                   2662: echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
                   2663: if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
                   2664:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   2665: else
                   2666:   ac_check_lib_save_LIBS=$LIBS
                   2667: LIBS="-ldnet_stub  $LIBS"
                   2668: cat >conftest.$ac_ext <<_ACEOF
                   2669: #line $LINENO "configure"
                   2670: #include "confdefs.h"
                   2671:
                   2672: /* Override any gcc2 internal prototype to avoid an error.  */
                   2673: #ifdef __cplusplus
                   2674: extern "C"
                   2675: #endif
                   2676: /* We use char because int might match the return type of a gcc2
                   2677:    builtin and then its argument prototype would still apply.  */
                   2678: char dnet_ntoa ();
                   2679: #ifdef F77_DUMMY_MAIN
                   2680: #  ifdef __cplusplus
                   2681:      extern "C"
                   2682: #  endif
                   2683:    int F77_DUMMY_MAIN() { return 1; }
                   2684: #endif
                   2685: int
                   2686: main ()
                   2687: {
                   2688: dnet_ntoa ();
                   2689:   ;
                   2690:   return 0;
                   2691: }
                   2692: _ACEOF
                   2693: rm -f conftest.$ac_objext conftest$ac_exeext
                   2694: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2695:   (eval $ac_link) 2>&5
                   2696:   ac_status=$?
                   2697:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2698:   (exit $ac_status); } &&
                   2699:          { ac_try='test -s conftest$ac_exeext'
                   2700:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2701:   (eval $ac_try) 2>&5
                   2702:   ac_status=$?
                   2703:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2704:   (exit $ac_status); }; }; then
                   2705:   ac_cv_lib_dnet_stub_dnet_ntoa=yes
                   2706: else
                   2707:   echo "$as_me: failed program was:" >&5
                   2708: cat conftest.$ac_ext >&5
                   2709: ac_cv_lib_dnet_stub_dnet_ntoa=no
                   2710: fi
                   2711: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2712: LIBS=$ac_check_lib_save_LIBS
                   2713: fi
                   2714: echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
                   2715: echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
                   2716: if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
                   2717:   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
                   2718: fi
                   2719:
                   2720:     fi
                   2721: fi
                   2722: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2723:     LIBS="$ac_xsave_LIBS"
                   2724:
                   2725:     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
                   2726:     # to get the SysV transport functions.
                   2727:     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
                   2728:     # needs -lnsl.
                   2729:     # The nsl library prevents programs from opening the X display
                   2730:     # on Irix 5.2, according to T.E. Dickey.
                   2731:     # The functions gethostbyname, getservbyname, and inet_addr are
                   2732:     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
                   2733:     echo "$as_me:$LINENO: checking for gethostbyname" >&5
                   2734: echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
                   2735: if test "${ac_cv_func_gethostbyname+set}" = set; then
                   2736:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   2737: else
                   2738:   cat >conftest.$ac_ext <<_ACEOF
                   2739: #line $LINENO "configure"
                   2740: #include "confdefs.h"
                   2741: /* System header to define __stub macros and hopefully few prototypes,
                   2742:     which can conflict with char gethostbyname (); below.  */
                   2743: #include <assert.h>
                   2744: /* Override any gcc2 internal prototype to avoid an error.  */
                   2745: #ifdef __cplusplus
                   2746: extern "C"
                   2747: #endif
                   2748: /* We use char because int might match the return type of a gcc2
                   2749:    builtin and then its argument prototype would still apply.  */
                   2750: char gethostbyname ();
                   2751: char (*f) ();
                   2752:
                   2753: #ifdef F77_DUMMY_MAIN
                   2754: #  ifdef __cplusplus
                   2755:      extern "C"
                   2756: #  endif
                   2757:    int F77_DUMMY_MAIN() { return 1; }
                   2758: #endif
                   2759: int
                   2760: main ()
                   2761: {
                   2762: /* The GNU C library defines this for functions which it implements
                   2763:     to always fail with ENOSYS.  Some functions are actually named
                   2764:     something starting with __ and the normal name is an alias.  */
                   2765: #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
                   2766: choke me
                   2767: #else
                   2768: f = gethostbyname;
                   2769: #endif
                   2770:
                   2771:   ;
                   2772:   return 0;
                   2773: }
                   2774: _ACEOF
                   2775: rm -f conftest.$ac_objext conftest$ac_exeext
                   2776: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2777:   (eval $ac_link) 2>&5
                   2778:   ac_status=$?
                   2779:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2780:   (exit $ac_status); } &&
                   2781:          { ac_try='test -s conftest$ac_exeext'
                   2782:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2783:   (eval $ac_try) 2>&5
                   2784:   ac_status=$?
                   2785:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2786:   (exit $ac_status); }; }; then
                   2787:   ac_cv_func_gethostbyname=yes
                   2788: else
                   2789:   echo "$as_me: failed program was:" >&5
                   2790: cat conftest.$ac_ext >&5
                   2791: ac_cv_func_gethostbyname=no
                   2792: fi
                   2793: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2794: fi
                   2795: echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
                   2796: echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
                   2797:
                   2798:     if test $ac_cv_func_gethostbyname = no; then
                   2799:       echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
                   2800: echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
                   2801: if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
                   2802:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   2803: else
                   2804:   ac_check_lib_save_LIBS=$LIBS
                   2805: LIBS="-lnsl  $LIBS"
                   2806: cat >conftest.$ac_ext <<_ACEOF
                   2807: #line $LINENO "configure"
                   2808: #include "confdefs.h"
                   2809:
                   2810: /* Override any gcc2 internal prototype to avoid an error.  */
                   2811: #ifdef __cplusplus
                   2812: extern "C"
                   2813: #endif
                   2814: /* We use char because int might match the return type of a gcc2
                   2815:    builtin and then its argument prototype would still apply.  */
                   2816: char gethostbyname ();
                   2817: #ifdef F77_DUMMY_MAIN
                   2818: #  ifdef __cplusplus
                   2819:      extern "C"
                   2820: #  endif
                   2821:    int F77_DUMMY_MAIN() { return 1; }
                   2822: #endif
                   2823: int
                   2824: main ()
                   2825: {
                   2826: gethostbyname ();
                   2827:   ;
                   2828:   return 0;
                   2829: }
                   2830: _ACEOF
                   2831: rm -f conftest.$ac_objext conftest$ac_exeext
                   2832: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2833:   (eval $ac_link) 2>&5
                   2834:   ac_status=$?
                   2835:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2836:   (exit $ac_status); } &&
                   2837:          { ac_try='test -s conftest$ac_exeext'
                   2838:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2839:   (eval $ac_try) 2>&5
                   2840:   ac_status=$?
                   2841:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2842:   (exit $ac_status); }; }; then
                   2843:   ac_cv_lib_nsl_gethostbyname=yes
                   2844: else
                   2845:   echo "$as_me: failed program was:" >&5
                   2846: cat conftest.$ac_ext >&5
                   2847: ac_cv_lib_nsl_gethostbyname=no
                   2848: fi
                   2849: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2850: LIBS=$ac_check_lib_save_LIBS
                   2851: fi
                   2852: echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
                   2853: echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
                   2854: if test $ac_cv_lib_nsl_gethostbyname = yes; then
                   2855:   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
                   2856: fi
                   2857:
                   2858:       if test $ac_cv_lib_nsl_gethostbyname = no; then
                   2859:         echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
                   2860: echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
                   2861: if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
                   2862:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   2863: else
                   2864:   ac_check_lib_save_LIBS=$LIBS
                   2865: LIBS="-lbsd  $LIBS"
                   2866: cat >conftest.$ac_ext <<_ACEOF
                   2867: #line $LINENO "configure"
                   2868: #include "confdefs.h"
                   2869:
                   2870: /* Override any gcc2 internal prototype to avoid an error.  */
                   2871: #ifdef __cplusplus
                   2872: extern "C"
                   2873: #endif
                   2874: /* We use char because int might match the return type of a gcc2
                   2875:    builtin and then its argument prototype would still apply.  */
                   2876: char gethostbyname ();
                   2877: #ifdef F77_DUMMY_MAIN
                   2878: #  ifdef __cplusplus
                   2879:      extern "C"
                   2880: #  endif
                   2881:    int F77_DUMMY_MAIN() { return 1; }
                   2882: #endif
                   2883: int
                   2884: main ()
                   2885: {
                   2886: gethostbyname ();
                   2887:   ;
                   2888:   return 0;
                   2889: }
                   2890: _ACEOF
                   2891: rm -f conftest.$ac_objext conftest$ac_exeext
                   2892: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2893:   (eval $ac_link) 2>&5
                   2894:   ac_status=$?
                   2895:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2896:   (exit $ac_status); } &&
                   2897:          { ac_try='test -s conftest$ac_exeext'
                   2898:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2899:   (eval $ac_try) 2>&5
                   2900:   ac_status=$?
                   2901:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2902:   (exit $ac_status); }; }; then
                   2903:   ac_cv_lib_bsd_gethostbyname=yes
                   2904: else
                   2905:   echo "$as_me: failed program was:" >&5
                   2906: cat conftest.$ac_ext >&5
                   2907: ac_cv_lib_bsd_gethostbyname=no
                   2908: fi
                   2909: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2910: LIBS=$ac_check_lib_save_LIBS
                   2911: fi
                   2912: echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
                   2913: echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
                   2914: if test $ac_cv_lib_bsd_gethostbyname = yes; then
                   2915:   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
                   2916: fi
                   2917:
                   2918:       fi
                   2919:     fi
                   2920:
                   2921:     # lieder@skyler.mavd.honeywell.com says without -lsocket,
                   2922:     # socket/setsockopt and other routines are undefined under SCO ODT
                   2923:     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
                   2924:     # on later versions), says Simon Leinen: it contains gethostby*
                   2925:     # variants that don't use the nameserver (or something).  -lsocket
                   2926:     # must be given before -lnsl if both are needed.  We assume that
                   2927:     # if connect needs -lnsl, so does gethostbyname.
                   2928:     echo "$as_me:$LINENO: checking for connect" >&5
                   2929: echo $ECHO_N "checking for connect... $ECHO_C" >&6
                   2930: if test "${ac_cv_func_connect+set}" = set; then
                   2931:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   2932: else
                   2933:   cat >conftest.$ac_ext <<_ACEOF
                   2934: #line $LINENO "configure"
                   2935: #include "confdefs.h"
                   2936: /* System header to define __stub macros and hopefully few prototypes,
                   2937:     which can conflict with char connect (); below.  */
                   2938: #include <assert.h>
                   2939: /* Override any gcc2 internal prototype to avoid an error.  */
                   2940: #ifdef __cplusplus
                   2941: extern "C"
                   2942: #endif
                   2943: /* We use char because int might match the return type of a gcc2
                   2944:    builtin and then its argument prototype would still apply.  */
                   2945: char connect ();
                   2946: char (*f) ();
                   2947:
                   2948: #ifdef F77_DUMMY_MAIN
                   2949: #  ifdef __cplusplus
                   2950:      extern "C"
                   2951: #  endif
                   2952:    int F77_DUMMY_MAIN() { return 1; }
                   2953: #endif
                   2954: int
                   2955: main ()
                   2956: {
                   2957: /* The GNU C library defines this for functions which it implements
                   2958:     to always fail with ENOSYS.  Some functions are actually named
                   2959:     something starting with __ and the normal name is an alias.  */
                   2960: #if defined (__stub_connect) || defined (__stub___connect)
                   2961: choke me
                   2962: #else
                   2963: f = connect;
                   2964: #endif
                   2965:
                   2966:   ;
                   2967:   return 0;
                   2968: }
                   2969: _ACEOF
                   2970: rm -f conftest.$ac_objext conftest$ac_exeext
                   2971: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   2972:   (eval $ac_link) 2>&5
                   2973:   ac_status=$?
                   2974:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2975:   (exit $ac_status); } &&
                   2976:          { ac_try='test -s conftest$ac_exeext'
                   2977:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   2978:   (eval $ac_try) 2>&5
                   2979:   ac_status=$?
                   2980:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   2981:   (exit $ac_status); }; }; then
                   2982:   ac_cv_func_connect=yes
                   2983: else
                   2984:   echo "$as_me: failed program was:" >&5
                   2985: cat conftest.$ac_ext >&5
                   2986: ac_cv_func_connect=no
                   2987: fi
                   2988: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   2989: fi
                   2990: echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
                   2991: echo "${ECHO_T}$ac_cv_func_connect" >&6
                   2992:
                   2993:     if test $ac_cv_func_connect = no; then
                   2994:       echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
                   2995: echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
                   2996: if test "${ac_cv_lib_socket_connect+set}" = set; then
                   2997:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   2998: else
                   2999:   ac_check_lib_save_LIBS=$LIBS
                   3000: LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
                   3001: cat >conftest.$ac_ext <<_ACEOF
                   3002: #line $LINENO "configure"
                   3003: #include "confdefs.h"
                   3004:
                   3005: /* Override any gcc2 internal prototype to avoid an error.  */
                   3006: #ifdef __cplusplus
                   3007: extern "C"
                   3008: #endif
                   3009: /* We use char because int might match the return type of a gcc2
                   3010:    builtin and then its argument prototype would still apply.  */
                   3011: char connect ();
                   3012: #ifdef F77_DUMMY_MAIN
                   3013: #  ifdef __cplusplus
                   3014:      extern "C"
                   3015: #  endif
                   3016:    int F77_DUMMY_MAIN() { return 1; }
                   3017: #endif
                   3018: int
                   3019: main ()
                   3020: {
                   3021: connect ();
                   3022:   ;
                   3023:   return 0;
                   3024: }
                   3025: _ACEOF
                   3026: rm -f conftest.$ac_objext conftest$ac_exeext
                   3027: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3028:   (eval $ac_link) 2>&5
                   3029:   ac_status=$?
                   3030:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3031:   (exit $ac_status); } &&
                   3032:          { ac_try='test -s conftest$ac_exeext'
                   3033:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3034:   (eval $ac_try) 2>&5
                   3035:   ac_status=$?
                   3036:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3037:   (exit $ac_status); }; }; then
                   3038:   ac_cv_lib_socket_connect=yes
                   3039: else
                   3040:   echo "$as_me: failed program was:" >&5
                   3041: cat conftest.$ac_ext >&5
                   3042: ac_cv_lib_socket_connect=no
                   3043: fi
                   3044: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3045: LIBS=$ac_check_lib_save_LIBS
                   3046: fi
                   3047: echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
                   3048: echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
                   3049: if test $ac_cv_lib_socket_connect = yes; then
                   3050:   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
                   3051: fi
                   3052:
                   3053:     fi
                   3054:
                   3055:     # Guillermo Gomez says -lposix is necessary on A/UX.
                   3056:     echo "$as_me:$LINENO: checking for remove" >&5
                   3057: echo $ECHO_N "checking for remove... $ECHO_C" >&6
                   3058: if test "${ac_cv_func_remove+set}" = set; then
                   3059:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3060: else
                   3061:   cat >conftest.$ac_ext <<_ACEOF
                   3062: #line $LINENO "configure"
                   3063: #include "confdefs.h"
                   3064: /* System header to define __stub macros and hopefully few prototypes,
                   3065:     which can conflict with char remove (); below.  */
                   3066: #include <assert.h>
                   3067: /* Override any gcc2 internal prototype to avoid an error.  */
                   3068: #ifdef __cplusplus
                   3069: extern "C"
                   3070: #endif
                   3071: /* We use char because int might match the return type of a gcc2
                   3072:    builtin and then its argument prototype would still apply.  */
                   3073: char remove ();
                   3074: char (*f) ();
                   3075:
                   3076: #ifdef F77_DUMMY_MAIN
                   3077: #  ifdef __cplusplus
                   3078:      extern "C"
                   3079: #  endif
                   3080:    int F77_DUMMY_MAIN() { return 1; }
                   3081: #endif
                   3082: int
                   3083: main ()
                   3084: {
                   3085: /* The GNU C library defines this for functions which it implements
                   3086:     to always fail with ENOSYS.  Some functions are actually named
                   3087:     something starting with __ and the normal name is an alias.  */
                   3088: #if defined (__stub_remove) || defined (__stub___remove)
                   3089: choke me
                   3090: #else
                   3091: f = remove;
                   3092: #endif
                   3093:
                   3094:   ;
                   3095:   return 0;
                   3096: }
                   3097: _ACEOF
                   3098: rm -f conftest.$ac_objext conftest$ac_exeext
                   3099: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3100:   (eval $ac_link) 2>&5
                   3101:   ac_status=$?
                   3102:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3103:   (exit $ac_status); } &&
                   3104:          { ac_try='test -s conftest$ac_exeext'
                   3105:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3106:   (eval $ac_try) 2>&5
                   3107:   ac_status=$?
                   3108:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3109:   (exit $ac_status); }; }; then
                   3110:   ac_cv_func_remove=yes
                   3111: else
                   3112:   echo "$as_me: failed program was:" >&5
                   3113: cat conftest.$ac_ext >&5
                   3114: ac_cv_func_remove=no
                   3115: fi
                   3116: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3117: fi
                   3118: echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
                   3119: echo "${ECHO_T}$ac_cv_func_remove" >&6
                   3120:
                   3121:     if test $ac_cv_func_remove = no; then
                   3122:       echo "$as_me:$LINENO: checking for remove in -lposix" >&5
                   3123: echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
                   3124: if test "${ac_cv_lib_posix_remove+set}" = set; then
                   3125:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3126: else
                   3127:   ac_check_lib_save_LIBS=$LIBS
                   3128: LIBS="-lposix  $LIBS"
                   3129: cat >conftest.$ac_ext <<_ACEOF
                   3130: #line $LINENO "configure"
                   3131: #include "confdefs.h"
                   3132:
                   3133: /* Override any gcc2 internal prototype to avoid an error.  */
                   3134: #ifdef __cplusplus
                   3135: extern "C"
                   3136: #endif
                   3137: /* We use char because int might match the return type of a gcc2
                   3138:    builtin and then its argument prototype would still apply.  */
                   3139: char remove ();
                   3140: #ifdef F77_DUMMY_MAIN
                   3141: #  ifdef __cplusplus
                   3142:      extern "C"
                   3143: #  endif
                   3144:    int F77_DUMMY_MAIN() { return 1; }
                   3145: #endif
                   3146: int
                   3147: main ()
                   3148: {
                   3149: remove ();
                   3150:   ;
                   3151:   return 0;
                   3152: }
                   3153: _ACEOF
                   3154: rm -f conftest.$ac_objext conftest$ac_exeext
                   3155: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3156:   (eval $ac_link) 2>&5
                   3157:   ac_status=$?
                   3158:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3159:   (exit $ac_status); } &&
                   3160:          { ac_try='test -s conftest$ac_exeext'
                   3161:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3162:   (eval $ac_try) 2>&5
                   3163:   ac_status=$?
                   3164:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3165:   (exit $ac_status); }; }; then
                   3166:   ac_cv_lib_posix_remove=yes
                   3167: else
                   3168:   echo "$as_me: failed program was:" >&5
                   3169: cat conftest.$ac_ext >&5
                   3170: ac_cv_lib_posix_remove=no
                   3171: fi
                   3172: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3173: LIBS=$ac_check_lib_save_LIBS
                   3174: fi
                   3175: echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
                   3176: echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
                   3177: if test $ac_cv_lib_posix_remove = yes; then
                   3178:   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
                   3179: fi
                   3180:
                   3181:     fi
                   3182:
                   3183:     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
                   3184:     echo "$as_me:$LINENO: checking for shmat" >&5
                   3185: echo $ECHO_N "checking for shmat... $ECHO_C" >&6
                   3186: if test "${ac_cv_func_shmat+set}" = set; then
                   3187:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3188: else
                   3189:   cat >conftest.$ac_ext <<_ACEOF
                   3190: #line $LINENO "configure"
                   3191: #include "confdefs.h"
                   3192: /* System header to define __stub macros and hopefully few prototypes,
                   3193:     which can conflict with char shmat (); below.  */
                   3194: #include <assert.h>
                   3195: /* Override any gcc2 internal prototype to avoid an error.  */
                   3196: #ifdef __cplusplus
                   3197: extern "C"
                   3198: #endif
                   3199: /* We use char because int might match the return type of a gcc2
                   3200:    builtin and then its argument prototype would still apply.  */
                   3201: char shmat ();
                   3202: char (*f) ();
                   3203:
                   3204: #ifdef F77_DUMMY_MAIN
                   3205: #  ifdef __cplusplus
                   3206:      extern "C"
                   3207: #  endif
                   3208:    int F77_DUMMY_MAIN() { return 1; }
                   3209: #endif
                   3210: int
                   3211: main ()
                   3212: {
                   3213: /* The GNU C library defines this for functions which it implements
                   3214:     to always fail with ENOSYS.  Some functions are actually named
                   3215:     something starting with __ and the normal name is an alias.  */
                   3216: #if defined (__stub_shmat) || defined (__stub___shmat)
                   3217: choke me
                   3218: #else
                   3219: f = shmat;
                   3220: #endif
                   3221:
                   3222:   ;
                   3223:   return 0;
                   3224: }
                   3225: _ACEOF
                   3226: rm -f conftest.$ac_objext conftest$ac_exeext
                   3227: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3228:   (eval $ac_link) 2>&5
                   3229:   ac_status=$?
                   3230:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3231:   (exit $ac_status); } &&
                   3232:          { ac_try='test -s conftest$ac_exeext'
                   3233:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3234:   (eval $ac_try) 2>&5
                   3235:   ac_status=$?
                   3236:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3237:   (exit $ac_status); }; }; then
                   3238:   ac_cv_func_shmat=yes
                   3239: else
                   3240:   echo "$as_me: failed program was:" >&5
                   3241: cat conftest.$ac_ext >&5
                   3242: ac_cv_func_shmat=no
                   3243: fi
                   3244: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3245: fi
                   3246: echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
                   3247: echo "${ECHO_T}$ac_cv_func_shmat" >&6
                   3248:
                   3249:     if test $ac_cv_func_shmat = no; then
                   3250:       echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
                   3251: echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
                   3252: if test "${ac_cv_lib_ipc_shmat+set}" = set; then
                   3253:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3254: else
                   3255:   ac_check_lib_save_LIBS=$LIBS
                   3256: LIBS="-lipc  $LIBS"
                   3257: cat >conftest.$ac_ext <<_ACEOF
                   3258: #line $LINENO "configure"
                   3259: #include "confdefs.h"
                   3260:
                   3261: /* Override any gcc2 internal prototype to avoid an error.  */
                   3262: #ifdef __cplusplus
                   3263: extern "C"
                   3264: #endif
                   3265: /* We use char because int might match the return type of a gcc2
                   3266:    builtin and then its argument prototype would still apply.  */
                   3267: char shmat ();
                   3268: #ifdef F77_DUMMY_MAIN
                   3269: #  ifdef __cplusplus
                   3270:      extern "C"
                   3271: #  endif
                   3272:    int F77_DUMMY_MAIN() { return 1; }
                   3273: #endif
                   3274: int
                   3275: main ()
                   3276: {
                   3277: shmat ();
                   3278:   ;
                   3279:   return 0;
                   3280: }
                   3281: _ACEOF
                   3282: rm -f conftest.$ac_objext conftest$ac_exeext
                   3283: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3284:   (eval $ac_link) 2>&5
                   3285:   ac_status=$?
                   3286:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3287:   (exit $ac_status); } &&
                   3288:          { ac_try='test -s conftest$ac_exeext'
                   3289:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3290:   (eval $ac_try) 2>&5
                   3291:   ac_status=$?
                   3292:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3293:   (exit $ac_status); }; }; then
                   3294:   ac_cv_lib_ipc_shmat=yes
                   3295: else
                   3296:   echo "$as_me: failed program was:" >&5
                   3297: cat conftest.$ac_ext >&5
                   3298: ac_cv_lib_ipc_shmat=no
                   3299: fi
                   3300: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3301: LIBS=$ac_check_lib_save_LIBS
                   3302: fi
                   3303: echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
                   3304: echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
                   3305: if test $ac_cv_lib_ipc_shmat = yes; then
                   3306:   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
                   3307: fi
                   3308:
                   3309:     fi
                   3310:   fi
                   3311:
                   3312:   # Check for libraries that X11R6 Xt/Xaw programs need.
                   3313:   ac_save_LDFLAGS=$LDFLAGS
                   3314:   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
                   3315:   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
                   3316:   # check for ICE first), but we must link in the order -lSM -lICE or
                   3317:   # we get undefined symbols.  So assume we have SM if we have ICE.
                   3318:   # These have to be linked with before -lX11, unlike the other
                   3319:   # libraries we check for below, so use a different variable.
                   3320:   # John Interrante, Karl Berry
                   3321:   echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
                   3322: echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
                   3323: if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
                   3324:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3325: else
                   3326:   ac_check_lib_save_LIBS=$LIBS
                   3327: LIBS="-lICE $X_EXTRA_LIBS $LIBS"
                   3328: cat >conftest.$ac_ext <<_ACEOF
                   3329: #line $LINENO "configure"
                   3330: #include "confdefs.h"
                   3331:
                   3332: /* Override any gcc2 internal prototype to avoid an error.  */
                   3333: #ifdef __cplusplus
                   3334: extern "C"
                   3335: #endif
                   3336: /* We use char because int might match the return type of a gcc2
                   3337:    builtin and then its argument prototype would still apply.  */
                   3338: char IceConnectionNumber ();
                   3339: #ifdef F77_DUMMY_MAIN
                   3340: #  ifdef __cplusplus
                   3341:      extern "C"
                   3342: #  endif
                   3343:    int F77_DUMMY_MAIN() { return 1; }
                   3344: #endif
                   3345: int
                   3346: main ()
                   3347: {
                   3348: IceConnectionNumber ();
                   3349:   ;
                   3350:   return 0;
                   3351: }
                   3352: _ACEOF
                   3353: rm -f conftest.$ac_objext conftest$ac_exeext
                   3354: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3355:   (eval $ac_link) 2>&5
                   3356:   ac_status=$?
                   3357:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3358:   (exit $ac_status); } &&
                   3359:          { ac_try='test -s conftest$ac_exeext'
                   3360:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3361:   (eval $ac_try) 2>&5
                   3362:   ac_status=$?
                   3363:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3364:   (exit $ac_status); }; }; then
                   3365:   ac_cv_lib_ICE_IceConnectionNumber=yes
                   3366: else
                   3367:   echo "$as_me: failed program was:" >&5
                   3368: cat conftest.$ac_ext >&5
                   3369: ac_cv_lib_ICE_IceConnectionNumber=no
                   3370: fi
                   3371: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3372: LIBS=$ac_check_lib_save_LIBS
                   3373: fi
                   3374: echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
                   3375: echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
                   3376: if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
                   3377:   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
                   3378: fi
                   3379:
                   3380:   LDFLAGS=$ac_save_LDFLAGS
                   3381:
                   3382: fi
                   3383:
                   3384:
                   3385: echo "$as_me:$LINENO: checking for socket" >&5
                   3386: echo $ECHO_N "checking for socket... $ECHO_C" >&6
                   3387: if test "${ac_cv_func_socket+set}" = set; then
                   3388:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3389: else
                   3390:   cat >conftest.$ac_ext <<_ACEOF
                   3391: #line $LINENO "configure"
                   3392: #include "confdefs.h"
                   3393: /* System header to define __stub macros and hopefully few prototypes,
                   3394:     which can conflict with char socket (); below.  */
                   3395: #include <assert.h>
                   3396: /* Override any gcc2 internal prototype to avoid an error.  */
                   3397: #ifdef __cplusplus
                   3398: extern "C"
                   3399: #endif
                   3400: /* We use char because int might match the return type of a gcc2
                   3401:    builtin and then its argument prototype would still apply.  */
                   3402: char socket ();
                   3403: char (*f) ();
                   3404:
                   3405: #ifdef F77_DUMMY_MAIN
                   3406: #  ifdef __cplusplus
                   3407:      extern "C"
                   3408: #  endif
                   3409:    int F77_DUMMY_MAIN() { return 1; }
                   3410: #endif
                   3411: int
                   3412: main ()
                   3413: {
                   3414: /* The GNU C library defines this for functions which it implements
                   3415:     to always fail with ENOSYS.  Some functions are actually named
                   3416:     something starting with __ and the normal name is an alias.  */
                   3417: #if defined (__stub_socket) || defined (__stub___socket)
                   3418: choke me
                   3419: #else
                   3420: f = socket;
                   3421: #endif
                   3422:
                   3423:   ;
                   3424:   return 0;
                   3425: }
                   3426: _ACEOF
                   3427: rm -f conftest.$ac_objext conftest$ac_exeext
                   3428: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3429:   (eval $ac_link) 2>&5
                   3430:   ac_status=$?
                   3431:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3432:   (exit $ac_status); } &&
                   3433:          { ac_try='test -s conftest$ac_exeext'
                   3434:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3435:   (eval $ac_try) 2>&5
                   3436:   ac_status=$?
                   3437:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3438:   (exit $ac_status); }; }; then
                   3439:   ac_cv_func_socket=yes
                   3440: else
                   3441:   echo "$as_me: failed program was:" >&5
                   3442: cat conftest.$ac_ext >&5
                   3443: ac_cv_func_socket=no
                   3444: fi
                   3445: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3446: fi
                   3447: echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
                   3448: echo "${ECHO_T}$ac_cv_func_socket" >&6
                   3449:
                   3450: if test "$ac_cv_func_socket" = no ; then
                   3451:
                   3452: echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
                   3453: echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
                   3454: if test "${ac_cv_lib_socket_socket+set}" = set; then
                   3455:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3456: else
                   3457:   ac_check_lib_save_LIBS=$LIBS
                   3458: LIBS="-lsocket  $LIBS"
                   3459: cat >conftest.$ac_ext <<_ACEOF
                   3460: #line $LINENO "configure"
                   3461: #include "confdefs.h"
                   3462:
                   3463: /* Override any gcc2 internal prototype to avoid an error.  */
                   3464: #ifdef __cplusplus
                   3465: extern "C"
                   3466: #endif
                   3467: /* We use char because int might match the return type of a gcc2
                   3468:    builtin and then its argument prototype would still apply.  */
                   3469: char socket ();
                   3470: #ifdef F77_DUMMY_MAIN
                   3471: #  ifdef __cplusplus
                   3472:      extern "C"
                   3473: #  endif
                   3474:    int F77_DUMMY_MAIN() { return 1; }
                   3475: #endif
                   3476: int
                   3477: main ()
                   3478: {
                   3479: socket ();
                   3480:   ;
                   3481:   return 0;
                   3482: }
                   3483: _ACEOF
                   3484: rm -f conftest.$ac_objext conftest$ac_exeext
                   3485: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3486:   (eval $ac_link) 2>&5
                   3487:   ac_status=$?
                   3488:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3489:   (exit $ac_status); } &&
                   3490:          { ac_try='test -s conftest$ac_exeext'
                   3491:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3492:   (eval $ac_try) 2>&5
                   3493:   ac_status=$?
                   3494:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3495:   (exit $ac_status); }; }; then
                   3496:   ac_cv_lib_socket_socket=yes
                   3497: else
                   3498:   echo "$as_me: failed program was:" >&5
                   3499: cat conftest.$ac_ext >&5
                   3500: ac_cv_lib_socket_socket=no
                   3501: fi
                   3502: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3503: LIBS=$ac_check_lib_save_LIBS
                   3504: fi
                   3505: echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
                   3506: echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
                   3507: if test $ac_cv_lib_socket_socket = yes; then
                   3508:   cat >>confdefs.h <<_ACEOF
                   3509: #define HAVE_LIBSOCKET 1
                   3510: _ACEOF
                   3511:
                   3512:   LIBS="-lsocket $LIBS"
                   3513:
                   3514: fi
                   3515:
                   3516: fi
                   3517: echo "$as_me:$LINENO: checking for gethostbyname" >&5
                   3518: echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
                   3519: if test "${ac_cv_func_gethostbyname+set}" = set; then
                   3520:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3521: else
                   3522:   cat >conftest.$ac_ext <<_ACEOF
                   3523: #line $LINENO "configure"
                   3524: #include "confdefs.h"
                   3525: /* System header to define __stub macros and hopefully few prototypes,
                   3526:     which can conflict with char gethostbyname (); below.  */
                   3527: #include <assert.h>
                   3528: /* Override any gcc2 internal prototype to avoid an error.  */
                   3529: #ifdef __cplusplus
                   3530: extern "C"
                   3531: #endif
                   3532: /* We use char because int might match the return type of a gcc2
                   3533:    builtin and then its argument prototype would still apply.  */
                   3534: char gethostbyname ();
                   3535: char (*f) ();
                   3536:
                   3537: #ifdef F77_DUMMY_MAIN
                   3538: #  ifdef __cplusplus
                   3539:      extern "C"
                   3540: #  endif
                   3541:    int F77_DUMMY_MAIN() { return 1; }
                   3542: #endif
                   3543: int
                   3544: main ()
                   3545: {
                   3546: /* The GNU C library defines this for functions which it implements
                   3547:     to always fail with ENOSYS.  Some functions are actually named
                   3548:     something starting with __ and the normal name is an alias.  */
                   3549: #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
                   3550: choke me
                   3551: #else
                   3552: f = gethostbyname;
                   3553: #endif
                   3554:
                   3555:   ;
                   3556:   return 0;
                   3557: }
                   3558: _ACEOF
                   3559: rm -f conftest.$ac_objext conftest$ac_exeext
                   3560: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3561:   (eval $ac_link) 2>&5
                   3562:   ac_status=$?
                   3563:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3564:   (exit $ac_status); } &&
                   3565:          { ac_try='test -s conftest$ac_exeext'
                   3566:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3567:   (eval $ac_try) 2>&5
                   3568:   ac_status=$?
                   3569:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3570:   (exit $ac_status); }; }; then
                   3571:   ac_cv_func_gethostbyname=yes
                   3572: else
                   3573:   echo "$as_me: failed program was:" >&5
                   3574: cat conftest.$ac_ext >&5
                   3575: ac_cv_func_gethostbyname=no
                   3576: fi
                   3577: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3578: fi
                   3579: echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
                   3580: echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
                   3581:
                   3582: if test "$ac_cv_func_gethostbyname" = no ; then
                   3583:
                   3584: echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
                   3585: echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
                   3586: if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
                   3587:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3588: else
                   3589:   ac_check_lib_save_LIBS=$LIBS
                   3590: LIBS="-lnsl  $LIBS"
                   3591: cat >conftest.$ac_ext <<_ACEOF
                   3592: #line $LINENO "configure"
                   3593: #include "confdefs.h"
                   3594:
                   3595: /* Override any gcc2 internal prototype to avoid an error.  */
                   3596: #ifdef __cplusplus
                   3597: extern "C"
                   3598: #endif
                   3599: /* We use char because int might match the return type of a gcc2
                   3600:    builtin and then its argument prototype would still apply.  */
                   3601: char gethostbyname ();
                   3602: #ifdef F77_DUMMY_MAIN
                   3603: #  ifdef __cplusplus
                   3604:      extern "C"
                   3605: #  endif
                   3606:    int F77_DUMMY_MAIN() { return 1; }
                   3607: #endif
                   3608: int
                   3609: main ()
                   3610: {
                   3611: gethostbyname ();
                   3612:   ;
                   3613:   return 0;
                   3614: }
                   3615: _ACEOF
                   3616: rm -f conftest.$ac_objext conftest$ac_exeext
                   3617: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3618:   (eval $ac_link) 2>&5
                   3619:   ac_status=$?
                   3620:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3621:   (exit $ac_status); } &&
                   3622:          { ac_try='test -s conftest$ac_exeext'
                   3623:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3624:   (eval $ac_try) 2>&5
                   3625:   ac_status=$?
                   3626:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3627:   (exit $ac_status); }; }; then
                   3628:   ac_cv_lib_nsl_gethostbyname=yes
                   3629: else
                   3630:   echo "$as_me: failed program was:" >&5
                   3631: cat conftest.$ac_ext >&5
                   3632: ac_cv_lib_nsl_gethostbyname=no
                   3633: fi
                   3634: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3635: LIBS=$ac_check_lib_save_LIBS
                   3636: fi
                   3637: echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
                   3638: echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
                   3639: if test $ac_cv_lib_nsl_gethostbyname = yes; then
                   3640:   cat >>confdefs.h <<_ACEOF
                   3641: #define HAVE_LIBNSL 1
                   3642: _ACEOF
                   3643:
                   3644:   LIBS="-lnsl $LIBS"
                   3645:
                   3646: fi
                   3647:
                   3648: fi
1.2       takayama 3649: echo "$as_me:$LINENO: checking for dlopen" >&5
                   3650: echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
                   3651: if test "${ac_cv_func_dlopen+set}" = set; then
                   3652:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3653: else
                   3654:   cat >conftest.$ac_ext <<_ACEOF
                   3655: #line $LINENO "configure"
                   3656: #include "confdefs.h"
                   3657: /* System header to define __stub macros and hopefully few prototypes,
                   3658:     which can conflict with char dlopen (); below.  */
                   3659: #include <assert.h>
                   3660: /* Override any gcc2 internal prototype to avoid an error.  */
                   3661: #ifdef __cplusplus
                   3662: extern "C"
                   3663: #endif
                   3664: /* We use char because int might match the return type of a gcc2
                   3665:    builtin and then its argument prototype would still apply.  */
                   3666: char dlopen ();
                   3667: char (*f) ();
                   3668:
                   3669: #ifdef F77_DUMMY_MAIN
                   3670: #  ifdef __cplusplus
                   3671:      extern "C"
                   3672: #  endif
                   3673:    int F77_DUMMY_MAIN() { return 1; }
                   3674: #endif
                   3675: int
                   3676: main ()
                   3677: {
                   3678: /* The GNU C library defines this for functions which it implements
                   3679:     to always fail with ENOSYS.  Some functions are actually named
                   3680:     something starting with __ and the normal name is an alias.  */
                   3681: #if defined (__stub_dlopen) || defined (__stub___dlopen)
                   3682: choke me
                   3683: #else
                   3684: f = dlopen;
                   3685: #endif
                   3686:
                   3687:   ;
                   3688:   return 0;
                   3689: }
                   3690: _ACEOF
                   3691: rm -f conftest.$ac_objext conftest$ac_exeext
                   3692: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3693:   (eval $ac_link) 2>&5
                   3694:   ac_status=$?
                   3695:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3696:   (exit $ac_status); } &&
                   3697:          { ac_try='test -s conftest$ac_exeext'
                   3698:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3699:   (eval $ac_try) 2>&5
                   3700:   ac_status=$?
                   3701:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3702:   (exit $ac_status); }; }; then
                   3703:   ac_cv_func_dlopen=yes
                   3704: else
                   3705:   echo "$as_me: failed program was:" >&5
                   3706: cat conftest.$ac_ext >&5
                   3707: ac_cv_func_dlopen=no
                   3708: fi
                   3709: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3710: fi
                   3711: echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
                   3712: echo "${ECHO_T}$ac_cv_func_dlopen" >&6
                   3713:
                   3714: if test "$ac_cv_func_dlopen" = no ; then
                   3715:
                   3716: echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
                   3717: echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
                   3718: if test "${ac_cv_lib_dl_dlopen+set}" = set; then
                   3719:   echo $ECHO_N "(cached) $ECHO_C" >&6
                   3720: else
                   3721:   ac_check_lib_save_LIBS=$LIBS
                   3722: LIBS="-ldl  $LIBS"
                   3723: cat >conftest.$ac_ext <<_ACEOF
                   3724: #line $LINENO "configure"
                   3725: #include "confdefs.h"
                   3726:
                   3727: /* Override any gcc2 internal prototype to avoid an error.  */
                   3728: #ifdef __cplusplus
                   3729: extern "C"
                   3730: #endif
                   3731: /* We use char because int might match the return type of a gcc2
                   3732:    builtin and then its argument prototype would still apply.  */
                   3733: char dlopen ();
                   3734: #ifdef F77_DUMMY_MAIN
                   3735: #  ifdef __cplusplus
                   3736:      extern "C"
                   3737: #  endif
                   3738:    int F77_DUMMY_MAIN() { return 1; }
                   3739: #endif
                   3740: int
                   3741: main ()
                   3742: {
                   3743: dlopen ();
                   3744:   ;
                   3745:   return 0;
                   3746: }
                   3747: _ACEOF
                   3748: rm -f conftest.$ac_objext conftest$ac_exeext
                   3749: if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
                   3750:   (eval $ac_link) 2>&5
                   3751:   ac_status=$?
                   3752:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3753:   (exit $ac_status); } &&
                   3754:          { ac_try='test -s conftest$ac_exeext'
                   3755:   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
                   3756:   (eval $ac_try) 2>&5
                   3757:   ac_status=$?
                   3758:   echo "$as_me:$LINENO: \$? = $ac_status" >&5
                   3759:   (exit $ac_status); }; }; then
                   3760:   ac_cv_lib_dl_dlopen=yes
                   3761: else
                   3762:   echo "$as_me: failed program was:" >&5
                   3763: cat conftest.$ac_ext >&5
                   3764: ac_cv_lib_dl_dlopen=no
                   3765: fi
                   3766: rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
                   3767: LIBS=$ac_check_lib_save_LIBS
                   3768: fi
                   3769: echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
                   3770: echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
                   3771: if test $ac_cv_lib_dl_dlopen = yes; then
                   3772:   cat >>confdefs.h <<_ACEOF
                   3773: #define HAVE_LIBDL 1
                   3774: _ACEOF
                   3775:
                   3776:   LIBS="-ldl $LIBS"
                   3777:
                   3778: fi
                   3779:
                   3780: fi
1.1       ohara    3781:
                   3782: ac_config_files="$ac_config_files Makefile"
                   3783: cat >confcache <<\_ACEOF
                   3784: # This file is a shell script that caches the results of configure
                   3785: # tests run on this system so they can be shared between configure
                   3786: # scripts and configure runs, see configure's option --config-cache.
                   3787: # It is not useful on other systems.  If it contains results you don't
                   3788: # want to keep, you may remove or edit it.
                   3789: #
                   3790: # config.status only pays attention to the cache file if you give it
                   3791: # the --recheck option to rerun configure.
                   3792: #
                   3793: # `ac_cv_env_foo' variables (set or unset) will be overriden when
                   3794: # loading this file, other *unset* `ac_cv_foo' will be assigned the
                   3795: # following values.
                   3796:
                   3797: _ACEOF
                   3798:
                   3799: # The following way of writing the cache mishandles newlines in values,
                   3800: # but we know of no workaround that is simple, portable, and efficient.
                   3801: # So, don't put newlines in cache variables' values.
                   3802: # Ultrix sh set writes to stderr and can't be redirected directly,
                   3803: # and sets the high bit in the cache file unless we assign to the vars.
                   3804: {
                   3805:   (set) 2>&1 |
                   3806:     case `(ac_space=' '; set | grep ac_space) 2>&1` in
                   3807:     *ac_space=\ *)
                   3808:       # `set' does not quote correctly, so add quotes (double-quote
                   3809:       # substitution turns \\\\ into \\, and sed turns \\ into \).
                   3810:       sed -n \
                   3811:         "s/'/'\\\\''/g;
                   3812:          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
                   3813:       ;;
                   3814:     *)
                   3815:       # `set' quotes correctly as required by POSIX, so do not add quotes.
                   3816:       sed -n \
                   3817:         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
                   3818:       ;;
                   3819:     esac;
                   3820: } |
                   3821:   sed '
                   3822:      t clear
                   3823:      : clear
                   3824:      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
                   3825:      t end
                   3826:      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
                   3827:      : end' >>confcache
                   3828: if cmp -s $cache_file confcache; then :; else
                   3829:   if test -w $cache_file; then
                   3830:     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
                   3831:     cat confcache >$cache_file
                   3832:   else
                   3833:     echo "not updating unwritable cache $cache_file"
                   3834:   fi
                   3835: fi
                   3836: rm -f confcache
                   3837:
                   3838: test "x$prefix" = xNONE && prefix=$ac_default_prefix
                   3839: # Let make expand exec_prefix.
                   3840: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
                   3841:
                   3842: # VPATH may cause trouble with some makes, so we remove $(srcdir),
                   3843: # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
                   3844: # trailing colons and then remove the whole line if VPATH becomes empty
                   3845: # (actually we leave an empty line to preserve line numbers).
                   3846: if test "x$srcdir" = x.; then
                   3847:   ac_vpsub='/^[        ]*VPATH[        ]*=/{
                   3848: s/:*\$(srcdir):*/:/;
                   3849: s/:*\${srcdir}:*/:/;
                   3850: s/:*@srcdir@:*/:/;
                   3851: s/^\([^=]*=[   ]*\):*/\1/;
                   3852: s/:*$//;
                   3853: s/^[^=]*=[     ]*$//;
                   3854: }'
                   3855: fi
                   3856:
                   3857: # Transform confdefs.h into DEFS.
                   3858: # Protect against shell expansion while executing Makefile rules.
                   3859: # Protect against Makefile macro expansion.
                   3860: #
                   3861: # If the first sed substitution is executed (which looks for macros that
                   3862: # take arguments), then we branch to the quote section.  Otherwise,
                   3863: # look for a macro that doesn't take arguments.
                   3864: cat >confdef2opt.sed <<\_ACEOF
                   3865: t clear
                   3866: : clear
                   3867: s,^[   ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
                   3868: t quote
                   3869: s,^[   ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
                   3870: t quote
                   3871: d
                   3872: : quote
                   3873: s,[    `~#$^&*(){}\\|;'"<>?],\\&,g
                   3874: s,\[,\\&,g
                   3875: s,\],\\&,g
                   3876: s,\$,$$,g
                   3877: p
                   3878: _ACEOF
                   3879: # We use echo to avoid assuming a particular line-breaking character.
                   3880: # The extra dot is to prevent the shell from consuming trailing
                   3881: # line-breaks from the sub-command output.  A line-break within
                   3882: # single-quotes doesn't work because, if this script is created in a
                   3883: # platform that uses two characters for line-breaks (e.g., DOS), tr
                   3884: # would break.
                   3885: ac_LF_and_DOT=`echo; echo .`
                   3886: DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
                   3887: rm -f confdef2opt.sed
                   3888:
                   3889:
                   3890:
                   3891: : ${CONFIG_STATUS=./config.status}
                   3892: ac_clean_files_save=$ac_clean_files
                   3893: ac_clean_files="$ac_clean_files $CONFIG_STATUS"
                   3894: { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
                   3895: echo "$as_me: creating $CONFIG_STATUS" >&6;}
                   3896: cat >$CONFIG_STATUS <<_ACEOF
                   3897: #! $SHELL
                   3898: # Generated by $as_me.
                   3899: # Run this file to recreate the current configuration.
                   3900: # Compiler output produced by configure, useful for debugging
                   3901: # configure, is in config.log if it exists.
                   3902:
                   3903: debug=false
                   3904: SHELL=\${CONFIG_SHELL-$SHELL}
                   3905: _ACEOF
                   3906:
                   3907: cat >>$CONFIG_STATUS <<\_ACEOF
                   3908:
                   3909: ## --------------------- ##
                   3910: ## M4sh Initialization.  ##
                   3911: ## --------------------- ##
                   3912:
                   3913: # Be Bourne compatible
                   3914: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
                   3915:   emulate sh
                   3916:   NULLCMD=:
                   3917: elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
                   3918:   set -o posix
                   3919: fi
                   3920:
                   3921: # NLS nuisances.
                   3922: # Support unset when possible.
                   3923: if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
                   3924:   as_unset=unset
                   3925: else
                   3926:   as_unset=false
                   3927: fi
                   3928:
                   3929: (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
                   3930:     { $as_unset LANG || test "${LANG+set}" != set; } ||
                   3931:       { LANG=C; export LANG; }
                   3932: (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
                   3933:     { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
                   3934:       { LC_ALL=C; export LC_ALL; }
                   3935: (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
                   3936:     { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
                   3937:       { LC_TIME=C; export LC_TIME; }
                   3938: (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
                   3939:     { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
                   3940:       { LC_CTYPE=C; export LC_CTYPE; }
                   3941: (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
                   3942:     { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
                   3943:       { LANGUAGE=C; export LANGUAGE; }
                   3944: (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
                   3945:     { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
                   3946:       { LC_COLLATE=C; export LC_COLLATE; }
                   3947: (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
                   3948:     { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
                   3949:       { LC_NUMERIC=C; export LC_NUMERIC; }
                   3950: (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
                   3951:     { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
                   3952:       { LC_MESSAGES=C; export LC_MESSAGES; }
                   3953:
                   3954:
                   3955: # Name of the executable.
                   3956: as_me=`(basename "$0") 2>/dev/null ||
                   3957: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
                   3958:         X"$0" : 'X\(//\)$' \| \
                   3959:         X"$0" : 'X\(/\)$' \| \
                   3960:         .     : '\(.\)' 2>/dev/null ||
                   3961: echo X/"$0" |
                   3962:     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
                   3963:          /^X\/\(\/\/\)$/{ s//\1/; q; }
                   3964:          /^X\/\(\/\).*/{ s//\1/; q; }
                   3965:          s/.*/./; q'`
                   3966:
                   3967: # PATH needs CR, and LINENO needs CR and PATH.
                   3968: # Avoid depending upon Character Ranges.
                   3969: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
                   3970: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                   3971: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
                   3972: as_cr_digits='0123456789'
                   3973: as_cr_alnum=$as_cr_Letters$as_cr_digits
                   3974:
                   3975: # The user is always right.
                   3976: if test "${PATH_SEPARATOR+set}" != set; then
                   3977:   echo "#! /bin/sh" >conftest.sh
                   3978:   echo  "exit 0"   >>conftest.sh
                   3979:   chmod +x conftest.sh
                   3980:   if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
                   3981:     PATH_SEPARATOR=';'
                   3982:   else
                   3983:     PATH_SEPARATOR=:
                   3984:   fi
                   3985:   rm -f conftest.sh
                   3986: fi
                   3987:
                   3988:
                   3989:   as_lineno_1=$LINENO
                   3990:   as_lineno_2=$LINENO
                   3991:   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
                   3992:   test "x$as_lineno_1" != "x$as_lineno_2" &&
                   3993:   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
                   3994:   # Find who we are.  Look in the path if we contain no path at all
                   3995:   # relative or not.
                   3996:   case $0 in
                   3997:     *[\\/]* ) as_myself=$0 ;;
                   3998:     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   3999: for as_dir in $PATH
                   4000: do
                   4001:   IFS=$as_save_IFS
                   4002:   test -z "$as_dir" && as_dir=.
                   4003:   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
                   4004: done
                   4005:
                   4006:        ;;
                   4007:   esac
                   4008:   # We did not find ourselves, most probably we were run as `sh COMMAND'
                   4009:   # in which case we are not to be found in the path.
                   4010:   if test "x$as_myself" = x; then
                   4011:     as_myself=$0
                   4012:   fi
                   4013:   if test ! -f "$as_myself"; then
                   4014:     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
                   4015: echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
                   4016:    { (exit 1); exit 1; }; }
                   4017:   fi
                   4018:   case $CONFIG_SHELL in
                   4019:   '')
                   4020:     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   4021: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
                   4022: do
                   4023:   IFS=$as_save_IFS
                   4024:   test -z "$as_dir" && as_dir=.
                   4025:   for as_base in sh bash ksh sh5; do
                   4026:         case $as_dir in
                   4027:         /*)
                   4028:           if ("$as_dir/$as_base" -c '
                   4029:   as_lineno_1=$LINENO
                   4030:   as_lineno_2=$LINENO
                   4031:   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
                   4032:   test "x$as_lineno_1" != "x$as_lineno_2" &&
                   4033:   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
                   4034:             CONFIG_SHELL=$as_dir/$as_base
                   4035:             export CONFIG_SHELL
                   4036:             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
                   4037:           fi;;
                   4038:         esac
                   4039:        done
                   4040: done
                   4041: ;;
                   4042:   esac
                   4043:
                   4044:   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
                   4045:   # uniformly replaced by the line number.  The first 'sed' inserts a
                   4046:   # line-number line before each line; the second 'sed' does the real
                   4047:   # work.  The second script uses 'N' to pair each line-number line
                   4048:   # with the numbered line, and appends trailing '-' during
                   4049:   # substitution so that $LINENO is not a special case at line end.
                   4050:   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
                   4051:   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
                   4052:   sed '=' <$as_myself |
                   4053:     sed '
                   4054:       N
                   4055:       s,$,-,
                   4056:       : loop
                   4057:       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
                   4058:       t loop
                   4059:       s,-$,,
                   4060:       s,^['$as_cr_digits']*\n,,
                   4061:     ' >$as_me.lineno &&
                   4062:   chmod +x $as_me.lineno ||
                   4063:     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
                   4064: echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
                   4065:    { (exit 1); exit 1; }; }
                   4066:
                   4067:   # Don't try to exec as it changes $[0], causing all sort of problems
                   4068:   # (the dirname of $[0] is not the place where we might find the
                   4069:   # original and so on.  Autoconf is especially sensible to this).
                   4070:   . ./$as_me.lineno
                   4071:   # Exit status is that of the last command.
                   4072:   exit
                   4073: }
                   4074:
                   4075:
                   4076: case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
                   4077:   *c*,-n*) ECHO_N= ECHO_C='
                   4078: ' ECHO_T='     ' ;;
                   4079:   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
                   4080:   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
                   4081: esac
                   4082:
                   4083: if expr a : '\(a\)' >/dev/null 2>&1; then
                   4084:   as_expr=expr
                   4085: else
                   4086:   as_expr=false
                   4087: fi
                   4088:
                   4089: rm -f conf$$ conf$$.exe conf$$.file
                   4090: echo >conf$$.file
                   4091: if ln -s conf$$.file conf$$ 2>/dev/null; then
                   4092:   # We could just check for DJGPP; but this test a) works b) is more generic
                   4093:   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
                   4094:   if test -f conf$$.exe; then
                   4095:     # Don't use ln at all; we don't have any links
                   4096:     as_ln_s='cp -p'
                   4097:   else
                   4098:     as_ln_s='ln -s'
                   4099:   fi
                   4100: elif ln conf$$.file conf$$ 2>/dev/null; then
                   4101:   as_ln_s=ln
                   4102: else
                   4103:   as_ln_s='cp -p'
                   4104: fi
                   4105: rm -f conf$$ conf$$.exe conf$$.file
                   4106:
                   4107: as_executable_p="test -f"
                   4108:
                   4109: # Sed expression to map a string onto a valid CPP name.
                   4110: as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
                   4111:
                   4112: # Sed expression to map a string onto a valid variable name.
                   4113: as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
                   4114:
                   4115:
                   4116: # IFS
                   4117: # We need space, tab and new line, in precisely that order.
                   4118: as_nl='
                   4119: '
                   4120: IFS="  $as_nl"
                   4121:
                   4122: # CDPATH.
                   4123: $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
                   4124:
                   4125: exec 6>&1
                   4126:
                   4127: # Open the log real soon, to keep \$[0] and so on meaningful, and to
                   4128: # report actual input values of CONFIG_FILES etc. instead of their
                   4129: # values after options handling.  Logging --version etc. is OK.
                   4130: exec 5>>config.log
                   4131: {
                   4132:   echo
                   4133:   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
                   4134: ## Running $as_me. ##
                   4135: _ASBOX
                   4136: } >&5
                   4137: cat >&5 <<_CSEOF
                   4138:
                   4139: This file was extended by $as_me, which was
                   4140: generated by GNU Autoconf 2.53.  Invocation command line was
                   4141:
                   4142:   CONFIG_FILES    = $CONFIG_FILES
                   4143:   CONFIG_HEADERS  = $CONFIG_HEADERS
                   4144:   CONFIG_LINKS    = $CONFIG_LINKS
                   4145:   CONFIG_COMMANDS = $CONFIG_COMMANDS
                   4146:   $ $0 $@
                   4147:
                   4148: _CSEOF
                   4149: echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
                   4150: echo >&5
                   4151: _ACEOF
                   4152:
                   4153: # Files that config.status was made for.
                   4154: if test -n "$ac_config_files"; then
                   4155:   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
                   4156: fi
                   4157:
                   4158: if test -n "$ac_config_headers"; then
                   4159:   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
                   4160: fi
                   4161:
                   4162: if test -n "$ac_config_links"; then
                   4163:   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
                   4164: fi
                   4165:
                   4166: if test -n "$ac_config_commands"; then
                   4167:   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
                   4168: fi
                   4169:
                   4170: cat >>$CONFIG_STATUS <<\_ACEOF
                   4171:
                   4172: ac_cs_usage="\
                   4173: \`$as_me' instantiates files from templates according to the
                   4174: current configuration.
                   4175:
                   4176: Usage: $0 [OPTIONS] [FILE]...
                   4177:
                   4178:   -h, --help       print this help, then exit
                   4179:   -V, --version    print version number, then exit
                   4180:   -d, --debug      don't remove temporary files
                   4181:       --recheck    update $as_me by reconfiguring in the same conditions
                   4182:   --file=FILE[:TEMPLATE]
                   4183:                    instantiate the configuration file FILE
                   4184:
                   4185: Configuration files:
                   4186: $config_files
                   4187:
                   4188: Report bugs to <bug-autoconf@gnu.org>."
                   4189: _ACEOF
                   4190:
                   4191: cat >>$CONFIG_STATUS <<_ACEOF
                   4192: ac_cs_version="\\
                   4193: config.status
                   4194: configured by $0, generated by GNU Autoconf 2.53,
                   4195:   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
                   4196:
                   4197: Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
                   4198: Free Software Foundation, Inc.
                   4199: This config.status script is free software; the Free Software Foundation
                   4200: gives unlimited permission to copy, distribute and modify it."
                   4201: srcdir=$srcdir
1.3     ! ohara    4202: INSTALL="$INSTALL"
1.1       ohara    4203: _ACEOF
                   4204:
                   4205: cat >>$CONFIG_STATUS <<\_ACEOF
                   4206: # If no file are specified by the user, then we need to provide default
                   4207: # value.  By we need to know if files were specified by the user.
                   4208: ac_need_defaults=:
                   4209: while test $# != 0
                   4210: do
                   4211:   case $1 in
                   4212:   --*=*)
                   4213:     ac_option=`expr "x$1" : 'x\([^=]*\)='`
                   4214:     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
                   4215:     shift
                   4216:     set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
                   4217:     shift
                   4218:     ;;
                   4219:   -*);;
                   4220:   *) # This is not an option, so the user has probably given explicit
                   4221:      # arguments.
                   4222:      ac_need_defaults=false;;
                   4223:   esac
                   4224:
                   4225:   case $1 in
                   4226:   # Handling of the options.
                   4227: _ACEOF
                   4228: cat >>$CONFIG_STATUS <<_ACEOF
                   4229:   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
                   4230:     echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
                   4231:     exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
                   4232: _ACEOF
                   4233: cat >>$CONFIG_STATUS <<\_ACEOF
                   4234:   --version | --vers* | -V )
                   4235:     echo "$ac_cs_version"; exit 0 ;;
                   4236:   --he | --h)
                   4237:     # Conflict between --help and --header
                   4238:     { { echo "$as_me:$LINENO: error: ambiguous option: $1
                   4239: Try \`$0 --help' for more information." >&5
                   4240: echo "$as_me: error: ambiguous option: $1
                   4241: Try \`$0 --help' for more information." >&2;}
                   4242:    { (exit 1); exit 1; }; };;
                   4243:   --help | --hel | -h )
                   4244:     echo "$ac_cs_usage"; exit 0 ;;
                   4245:   --debug | --d* | -d )
                   4246:     debug=: ;;
                   4247:   --file | --fil | --fi | --f )
                   4248:     shift
                   4249:     CONFIG_FILES="$CONFIG_FILES $1"
                   4250:     ac_need_defaults=false;;
                   4251:   --header | --heade | --head | --hea )
                   4252:     shift
                   4253:     CONFIG_HEADERS="$CONFIG_HEADERS $1"
                   4254:     ac_need_defaults=false;;
                   4255:
                   4256:   # This is an error.
                   4257:   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
                   4258: Try \`$0 --help' for more information." >&5
                   4259: echo "$as_me: error: unrecognized option: $1
                   4260: Try \`$0 --help' for more information." >&2;}
                   4261:    { (exit 1); exit 1; }; } ;;
                   4262:
                   4263:   *) ac_config_targets="$ac_config_targets $1" ;;
                   4264:
                   4265:   esac
                   4266:   shift
                   4267: done
                   4268:
                   4269: _ACEOF
                   4270:
                   4271:
                   4272:
                   4273:
                   4274:
                   4275: cat >>$CONFIG_STATUS <<\_ACEOF
                   4276: for ac_config_target in $ac_config_targets
                   4277: do
                   4278:   case "$ac_config_target" in
                   4279:   # Handling of arguments.
                   4280:   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
                   4281:   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
                   4282: echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
                   4283:    { (exit 1); exit 1; }; };;
                   4284:   esac
                   4285: done
                   4286:
                   4287: # If the user did not use the arguments to specify the items to instantiate,
                   4288: # then the envvar interface is used.  Set only those that are not.
                   4289: # We use the long form for the default assignment because of an extremely
                   4290: # bizarre bug on SunOS 4.1.3.
                   4291: if $ac_need_defaults; then
                   4292:   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
                   4293: fi
                   4294:
                   4295: # Create a temporary directory, and hook for its removal unless debugging.
                   4296: $debug ||
                   4297: {
                   4298:   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
                   4299:   trap '{ (exit 1); exit 1; }' 1 2 13 15
                   4300: }
                   4301:
                   4302: # Create a (secure) tmp directory for tmp files.
                   4303: : ${TMPDIR=/tmp}
                   4304: {
                   4305:   tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
                   4306:   test -n "$tmp" && test -d "$tmp"
                   4307: }  ||
                   4308: {
                   4309:   tmp=$TMPDIR/cs$$-$RANDOM
                   4310:   (umask 077 && mkdir $tmp)
                   4311: } ||
                   4312: {
                   4313:    echo "$me: cannot create a temporary directory in $TMPDIR" >&2
                   4314:    { (exit 1); exit 1; }
                   4315: }
                   4316:
                   4317: _ACEOF
                   4318:
                   4319: cat >>$CONFIG_STATUS <<_ACEOF
                   4320:
                   4321: #
                   4322: # CONFIG_FILES section.
                   4323: #
                   4324:
                   4325: # No need to generate the scripts if there are no CONFIG_FILES.
                   4326: # This happens for instance when ./config.status config.h
                   4327: if test -n "\$CONFIG_FILES"; then
                   4328:   # Protect against being on the right side of a sed subst in config.status.
                   4329:   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
                   4330:    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
                   4331: s,@SHELL@,$SHELL,;t t
                   4332: s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
                   4333: s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
                   4334: s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
                   4335: s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
                   4336: s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
                   4337: s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
                   4338: s,@exec_prefix@,$exec_prefix,;t t
                   4339: s,@prefix@,$prefix,;t t
                   4340: s,@program_transform_name@,$program_transform_name,;t t
                   4341: s,@bindir@,$bindir,;t t
                   4342: s,@sbindir@,$sbindir,;t t
                   4343: s,@libexecdir@,$libexecdir,;t t
                   4344: s,@datadir@,$datadir,;t t
                   4345: s,@sysconfdir@,$sysconfdir,;t t
                   4346: s,@sharedstatedir@,$sharedstatedir,;t t
                   4347: s,@localstatedir@,$localstatedir,;t t
                   4348: s,@libdir@,$libdir,;t t
                   4349: s,@includedir@,$includedir,;t t
                   4350: s,@oldincludedir@,$oldincludedir,;t t
                   4351: s,@infodir@,$infodir,;t t
                   4352: s,@mandir@,$mandir,;t t
                   4353: s,@build_alias@,$build_alias,;t t
                   4354: s,@host_alias@,$host_alias,;t t
                   4355: s,@target_alias@,$target_alias,;t t
                   4356: s,@DEFS@,$DEFS,;t t
                   4357: s,@ECHO_C@,$ECHO_C,;t t
                   4358: s,@ECHO_N@,$ECHO_N,;t t
                   4359: s,@ECHO_T@,$ECHO_T,;t t
                   4360: s,@LIBS@,$LIBS,;t t
                   4361: s,@CC@,$CC,;t t
                   4362: s,@CFLAGS@,$CFLAGS,;t t
                   4363: s,@LDFLAGS@,$LDFLAGS,;t t
                   4364: s,@CPPFLAGS@,$CPPFLAGS,;t t
                   4365: s,@ac_ct_CC@,$ac_ct_CC,;t t
                   4366: s,@EXEEXT@,$EXEEXT,;t t
                   4367: s,@OBJEXT@,$OBJEXT,;t t
1.3     ! ohara    4368: s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
        !          4369: s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
        !          4370: s,@INSTALL_DATA@,$INSTALL_DATA,;t t
1.1       ohara    4371: s,@CPP@,$CPP,;t t
                   4372: s,@X_CFLAGS@,$X_CFLAGS,;t t
                   4373: s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
                   4374: s,@X_LIBS@,$X_LIBS,;t t
                   4375: s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
                   4376: CEOF
                   4377:
                   4378: _ACEOF
                   4379:
                   4380:   cat >>$CONFIG_STATUS <<\_ACEOF
                   4381:   # Split the substitutions into bite-sized pieces for seds with
                   4382:   # small command number limits, like on Digital OSF/1 and HP-UX.
                   4383:   ac_max_sed_lines=48
                   4384:   ac_sed_frag=1 # Number of current file.
                   4385:   ac_beg=1 # First line for current file.
                   4386:   ac_end=$ac_max_sed_lines # Line after last line for current file.
                   4387:   ac_more_lines=:
                   4388:   ac_sed_cmds=
                   4389:   while $ac_more_lines; do
                   4390:     if test $ac_beg -gt 1; then
                   4391:       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
                   4392:     else
                   4393:       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
                   4394:     fi
                   4395:     if test ! -s $tmp/subs.frag; then
                   4396:       ac_more_lines=false
                   4397:     else
                   4398:       # The purpose of the label and of the branching condition is to
                   4399:       # speed up the sed processing (if there are no `@' at all, there
                   4400:       # is no need to browse any of the substitutions).
                   4401:       # These are the two extra sed commands mentioned above.
                   4402:       (echo ':t
                   4403:   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
                   4404:       if test -z "$ac_sed_cmds"; then
                   4405:        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
                   4406:       else
                   4407:        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
                   4408:       fi
                   4409:       ac_sed_frag=`expr $ac_sed_frag + 1`
                   4410:       ac_beg=$ac_end
                   4411:       ac_end=`expr $ac_end + $ac_max_sed_lines`
                   4412:     fi
                   4413:   done
                   4414:   if test -z "$ac_sed_cmds"; then
                   4415:     ac_sed_cmds=cat
                   4416:   fi
                   4417: fi # test -n "$CONFIG_FILES"
                   4418:
                   4419: _ACEOF
                   4420: cat >>$CONFIG_STATUS <<\_ACEOF
                   4421: for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
                   4422:   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
                   4423:   case $ac_file in
                   4424:   - | *:- | *:-:* ) # input from stdin
                   4425:         cat >$tmp/stdin
                   4426:         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
                   4427:         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
                   4428:   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
                   4429:         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
                   4430:   * )   ac_file_in=$ac_file.in ;;
                   4431:   esac
                   4432:
                   4433:   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
                   4434:   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
                   4435: $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
                   4436:          X"$ac_file" : 'X\(//\)[^/]' \| \
                   4437:          X"$ac_file" : 'X\(//\)$' \| \
                   4438:          X"$ac_file" : 'X\(/\)' \| \
                   4439:          .     : '\(.\)' 2>/dev/null ||
                   4440: echo X"$ac_file" |
                   4441:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
                   4442:          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
                   4443:          /^X\(\/\/\)$/{ s//\1/; q; }
                   4444:          /^X\(\/\).*/{ s//\1/; q; }
                   4445:          s/.*/./; q'`
                   4446:   { case "$ac_dir" in
                   4447:   [\\/]* | ?:[\\/]* ) as_incr_dir=;;
                   4448:   *)                      as_incr_dir=.;;
                   4449: esac
                   4450: as_dummy="$ac_dir"
                   4451: for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
                   4452:   case $as_mkdir_dir in
                   4453:     # Skip DOS drivespec
                   4454:     ?:) as_incr_dir=$as_mkdir_dir ;;
                   4455:     *)
                   4456:       as_incr_dir=$as_incr_dir/$as_mkdir_dir
                   4457:       test -d "$as_incr_dir" ||
                   4458:         mkdir "$as_incr_dir" ||
                   4459:        { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
                   4460: echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
                   4461:    { (exit 1); exit 1; }; }
                   4462:     ;;
                   4463:   esac
                   4464: done; }
                   4465:
                   4466:   ac_builddir=.
                   4467:
                   4468: if test "$ac_dir" != .; then
                   4469:   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
                   4470:   # A "../" for each directory in $ac_dir_suffix.
                   4471:   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
                   4472: else
                   4473:   ac_dir_suffix= ac_top_builddir=
                   4474: fi
                   4475:
                   4476: case $srcdir in
                   4477:   .)  # No --srcdir option.  We are building in place.
                   4478:     ac_srcdir=.
                   4479:     if test -z "$ac_top_builddir"; then
                   4480:        ac_top_srcdir=.
                   4481:     else
                   4482:        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
                   4483:     fi ;;
                   4484:   [\\/]* | ?:[\\/]* )  # Absolute path.
                   4485:     ac_srcdir=$srcdir$ac_dir_suffix;
                   4486:     ac_top_srcdir=$srcdir ;;
                   4487:   *) # Relative path.
                   4488:     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
                   4489:     ac_top_srcdir=$ac_top_builddir$srcdir ;;
                   4490: esac
                   4491: # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
                   4492: # absolute.
                   4493: ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
                   4494: ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
                   4495: ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
                   4496: ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
                   4497:
                   4498:
1.3     ! ohara    4499:   case $INSTALL in
        !          4500:   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
        !          4501:   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
        !          4502:   esac
1.1       ohara    4503:
                   4504:   if test x"$ac_file" != x-; then
                   4505:     { echo "$as_me:$LINENO: creating $ac_file" >&5
                   4506: echo "$as_me: creating $ac_file" >&6;}
                   4507:     rm -f "$ac_file"
                   4508:   fi
                   4509:   # Let's still pretend it is `configure' which instantiates (i.e., don't
                   4510:   # use $as_me), people would be surprised to read:
                   4511:   #    /* config.h.  Generated by config.status.  */
                   4512:   if test x"$ac_file" = x-; then
                   4513:     configure_input=
                   4514:   else
                   4515:     configure_input="$ac_file.  "
                   4516:   fi
                   4517:   configure_input=$configure_input"Generated from `echo $ac_file_in |
                   4518:                                      sed 's,.*/,,'` by configure."
                   4519:
                   4520:   # First look for the input files in the build tree, otherwise in the
                   4521:   # src tree.
                   4522:   ac_file_inputs=`IFS=:
                   4523:     for f in $ac_file_in; do
                   4524:       case $f in
                   4525:       -) echo $tmp/stdin ;;
                   4526:       [\\/$]*)
                   4527:          # Absolute (can't be DOS-style, as IFS=:)
                   4528:          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
                   4529: echo "$as_me: error: cannot find input file: $f" >&2;}
                   4530:    { (exit 1); exit 1; }; }
                   4531:          echo $f;;
                   4532:       *) # Relative
                   4533:          if test -f "$f"; then
                   4534:            # Build tree
                   4535:            echo $f
                   4536:          elif test -f "$srcdir/$f"; then
                   4537:            # Source tree
                   4538:            echo $srcdir/$f
                   4539:          else
                   4540:            # /dev/null tree
                   4541:            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
                   4542: echo "$as_me: error: cannot find input file: $f" >&2;}
                   4543:    { (exit 1); exit 1; }; }
                   4544:          fi;;
                   4545:       esac
                   4546:     done` || { (exit 1); exit 1; }
                   4547: _ACEOF
                   4548: cat >>$CONFIG_STATUS <<_ACEOF
                   4549:   sed "$ac_vpsub
                   4550: $extrasub
                   4551: _ACEOF
                   4552: cat >>$CONFIG_STATUS <<\_ACEOF
                   4553: :t
                   4554: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
                   4555: s,@configure_input@,$configure_input,;t t
                   4556: s,@srcdir@,$ac_srcdir,;t t
                   4557: s,@abs_srcdir@,$ac_abs_srcdir,;t t
                   4558: s,@top_srcdir@,$ac_top_srcdir,;t t
                   4559: s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
                   4560: s,@builddir@,$ac_builddir,;t t
                   4561: s,@abs_builddir@,$ac_abs_builddir,;t t
                   4562: s,@top_builddir@,$ac_top_builddir,;t t
                   4563: s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
1.3     ! ohara    4564: s,@INSTALL@,$ac_INSTALL,;t t
1.1       ohara    4565: " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
                   4566:   rm -f $tmp/stdin
                   4567:   if test x"$ac_file" != x-; then
                   4568:     mv $tmp/out $ac_file
                   4569:   else
                   4570:     cat $tmp/out
                   4571:     rm -f $tmp/out
                   4572:   fi
                   4573:
                   4574: done
                   4575: _ACEOF
                   4576:
                   4577: cat >>$CONFIG_STATUS <<\_ACEOF
                   4578:
                   4579: { (exit 0); exit 0; }
                   4580: _ACEOF
                   4581: chmod +x $CONFIG_STATUS
                   4582: ac_clean_files=$ac_clean_files_save
                   4583:
                   4584:
                   4585: # configure is writing to config.log, and then calls config.status.
                   4586: # config.status does its own redirection, appending to config.log.
                   4587: # Unfortunately, on DOS this fails, as config.log is still kept open
                   4588: # by configure, so config.status won't be able to write to it; its
                   4589: # output is simply discarded.  So we exec the FD to /dev/null,
                   4590: # effectively closing config.log, so it can be properly (re)opened and
                   4591: # appended to by config.status.  When coming back to configure, we
                   4592: # need to make the FD available again.
                   4593: if test "$no_create" != yes; then
                   4594:   ac_cs_success=:
                   4595:   exec 5>/dev/null
                   4596:   $SHELL $CONFIG_STATUS || ac_cs_success=false
                   4597:   exec 5>>config.log
                   4598:   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
                   4599:   # would make configure fail if this is the last instruction.
                   4600:   $ac_cs_success || { (exit 1); exit 1; }
                   4601: fi
                   4602:

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