1: #! /bin/sh
    2: # Guess values for system-dependent variables and create Makefiles.
    3: # Generated by GNU Autoconf 2.59.
    4: #
    5: # Copyright (C) 2003 Free Software Foundation, Inc.
    6: # This configure script is free software; the Free Software Foundation
    7: # gives unlimited permission to copy, distribute and modify it.
    8: ## --------------------- ##
    9: ## M4sh Initialization.  ##
   10: ## --------------------- ##
   11: 
   12: # Be Bourne compatible
   13: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   14:   emulate sh
   15:   NULLCMD=:
   16:   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   17:   # is contrary to our usage.  Disable this feature.
   18:   alias -g '${1+"$@"}'='"$@"'
   19: elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   20:   set -o posix
   21: fi
   22: DUALCASE=1; export DUALCASE # for MKS sh
   23: 
   24: # Support unset when possible.
   25: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   26:   as_unset=unset
   27: else
   28:   as_unset=false
   29: fi
   30: 
   31: 
   32: # Work around bugs in pre-3.0 UWIN ksh.
   33: $as_unset ENV MAIL MAILPATH
   34: PS1='$ '
   35: PS2='> '
   36: PS4='+ '
   37: 
   38: # NLS nuisances.
   39: for as_var in \
   40:   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
   41:   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   42:   LC_TELEPHONE LC_TIME
   43: do
   44:   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
   45:     eval $as_var=C; export $as_var
   46:   else
   47:     $as_unset $as_var
   48:   fi
   49: done
   50: 
   51: # Required to use basename.
   52: if expr a : '\(a\)' >/dev/null 2>&1; then
   53:   as_expr=expr
   54: else
   55:   as_expr=false
   56: fi
   57: 
   58: if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
   59:   as_basename=basename
   60: else
   61:   as_basename=false
   62: fi
   63: 
   64: 
   65: # Name of the executable.
   66: as_me=`$as_basename "$0" ||
   67: $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   68:          X"$0" : 'X\(//\)$' \| \
   69:          X"$0" : 'X\(/\)$' \| \
   70:          .     : '\(.\)' 2>/dev/null ||
   71: echo X/"$0" |
   72:     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
   73:           /^X\/\(\/\/\)$/{ s//\1/; q; }
   74:           /^X\/\(\/\).*/{ s//\1/; q; }
   75:           s/.*/./; q'`
   76: 
   77: 
   78: # PATH needs CR, and LINENO needs CR and PATH.
   79: # Avoid depending upon Character Ranges.
   80: as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   81: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   82: as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   83: as_cr_digits='0123456789'
   84: as_cr_alnum=$as_cr_Letters$as_cr_digits
   85: 
   86: # The user is always right.
   87: if test "${PATH_SEPARATOR+set}" != set; then
   88:   echo "#! /bin/sh" >conf$$.sh
   89:   echo  "exit 0"   >>conf$$.sh
   90:   chmod +x conf$$.sh
   91:   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   92:     PATH_SEPARATOR=';'
   93:   else
   94:     PATH_SEPARATOR=:
   95:   fi
   96:   rm -f conf$$.sh
   97: fi
   98: 
   99: 
  100:   as_lineno_1=$LINENO
  101:   as_lineno_2=$LINENO
  102:   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  103:   test "x$as_lineno_1" != "x$as_lineno_2" &&
  104:   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
  105:   # Find who we are.  Look in the path if we contain no path at all
  106:   # relative or not.
  107:   case $0 in
  108:     *[\\/]* ) as_myself=$0 ;;
  109:     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  110: for as_dir in $PATH
  111: do
  112:   IFS=$as_save_IFS
  113:   test -z "$as_dir" && as_dir=.
  114:   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  115: done
  116: 
  117:        ;;
  118:   esac
  119:   # We did not find ourselves, most probably we were run as `sh COMMAND'
  120:   # in which case we are not to be found in the path.
  121:   if test "x$as_myself" = x; then
  122:     as_myself=$0
  123:   fi
  124:   if test ! -f "$as_myself"; then
  125:     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
  126:    { (exit 1); exit 1; }; }
  127:   fi
  128:   case $CONFIG_SHELL in
  129:   '')
  130:     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  131: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  132: do
  133:   IFS=$as_save_IFS
  134:   test -z "$as_dir" && as_dir=.
  135:   for as_base in sh bash ksh sh5; do
  136:          case $as_dir in
  137:          /*)
  138:            if ("$as_dir/$as_base" -c '
  139:   as_lineno_1=$LINENO
  140:   as_lineno_2=$LINENO
  141:   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  142:   test "x$as_lineno_1" != "x$as_lineno_2" &&
  143:   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
  144:              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
  145:              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
  146:              CONFIG_SHELL=$as_dir/$as_base
  147:              export CONFIG_SHELL
  148:              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
  149:            fi;;
  150:          esac
  151:        done
  152: done
  153: ;;
  154:   esac
  155: 
  156:   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  157:   # uniformly replaced by the line number.  The first 'sed' inserts a
  158:   # line-number line before each line; the second 'sed' does the real
  159:   # work.  The second script uses 'N' to pair each line-number line
  160:   # with the numbered line, and appends trailing '-' during
  161:   # substitution so that $LINENO is not a special case at line end.
  162:   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  163:   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  164:   sed '=' <$as_myself |
  165:     sed '
  166:       N
  167:       s,$,-,
  168:       : loop
  169:       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
  170:       t loop
  171:       s,-$,,
  172:       s,^['$as_cr_digits']*\n,,
  173:     ' >$as_me.lineno &&
  174:   chmod +x $as_me.lineno ||
  175:     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  176:    { (exit 1); exit 1; }; }
  177: 
  178:   # Don't try to exec as it changes $[0], causing all sort of problems
  179:   # (the dirname of $[0] is not the place where we might find the
  180:   # original and so on.  Autoconf is especially sensible to this).
  181:   . ./$as_me.lineno
  182:   # Exit status is that of the last command.
  183:   exit
  184: }
  185: 
  186: 
  187: case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  188:   *c*,-n*) ECHO_N= ECHO_C='
  189: ' ECHO_T='      ' ;;
  190:   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  191:   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
  192: esac
  193: 
  194: if expr a : '\(a\)' >/dev/null 2>&1; then
  195:   as_expr=expr
  196: else
  197:   as_expr=false
  198: fi
  199: 
  200: rm -f conf$$ conf$$.exe conf$$.file
  201: echo >conf$$.file
  202: if ln -s conf$$.file conf$$ 2>/dev/null; then
  203:   # We could just check for DJGPP; but this test a) works b) is more generic
  204:   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  205:   if test -f conf$$.exe; then
  206:     # Don't use ln at all; we don't have any links
  207:     as_ln_s='cp -p'
  208:   else
  209:     as_ln_s='ln -s'
  210:   fi
  211: elif ln conf$$.file conf$$ 2>/dev/null; then
  212:   as_ln_s=ln
  213: else
  214:   as_ln_s='cp -p'
  215: fi
  216: rm -f conf$$ conf$$.exe conf$$.file
  217: 
  218: if mkdir -p . 2>/dev/null; then
  219:   as_mkdir_p=:
  220: else
  221:   test -d ./-p && rmdir ./-p
  222:   as_mkdir_p=false
  223: fi
  224: 
  225: as_executable_p="test -f"
  226: 
  227: # Sed expression to map a string onto a valid CPP name.
  228: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  229: 
  230: # Sed expression to map a string onto a valid variable name.
  231: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  232: 
  233: 
  234: # IFS
  235: # We need space, tab and new line, in precisely that order.
  236: as_nl='
  237: '
  238: IFS="   $as_nl"
  239: 
  240: # CDPATH.
  241: $as_unset CDPATH
  242: 
  243: 
  244: # Name of the host.
  245: # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  246: # so uname gets run too.
  247: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  248: 
  249: exec 6>&1
  250: 
  251: #
  252: # Initializations.
  253: #
  254: ac_default_prefix=/usr/local
  255: ac_config_libobj_dir=.
  256: cross_compiling=no
  257: subdirs=
  258: MFLAGS=
  259: MAKEFLAGS=
  260: SHELL=${CONFIG_SHELL-/bin/sh}
  261: 
  262: # Maximum number of lines to put in a shell here document.
  263: # This variable seems obsolete.  It should probably be removed, and
  264: # only ac_max_sed_lines should be used.
  265: : ${ac_max_here_lines=38}
  266: 
  267: # Identity of this package.
  268: PACKAGE_NAME=
  269: PACKAGE_TARNAME=
  270: PACKAGE_VERSION=
  271: PACKAGE_STRING=
  272: PACKAGE_BUGREPORT=
  273: 
  274: ac_unique_file="xmalloc.c"
  275: # Factoring default headers for most tests.
  276: ac_includes_default="\
  277: #include <stdio.h>
  278: #if HAVE_SYS_TYPES_H
  279: # include <sys/types.h>
  280: #endif
  281: #if HAVE_SYS_STAT_H
  282: # include <sys/stat.h>
  283: #endif
  284: #if STDC_HEADERS
  285: # include <stdlib.h>
  286: # include <stddef.h>
  287: #else
  288: # if HAVE_STDLIB_H
  289: #  include <stdlib.h>
  290: # endif
  291: #endif
  292: #if HAVE_STRING_H
  293: # if !STDC_HEADERS && HAVE_MEMORY_H
  294: #  include <memory.h>
  295: # endif
  296: # include <string.h>
  297: #endif
  298: #if HAVE_STRINGS_H
  299: # include <strings.h>
  300: #endif
  301: #if HAVE_INTTYPES_H
  302: # include <inttypes.h>
  303: #else
  304: # if HAVE_STDINT_H
  305: #  include <stdint.h>
  306: # endif
  307: #endif
  308: #if HAVE_UNISTD_H
  309: # include <unistd.h>
  310: #endif"
  311: 
  312: ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libiberty_topdir MAINT NOTMAINT MAKEINFO BUILD_INFO PERL HAVE_PERL build build_cpu build_vendor build_os host host_cpu host_vendor host_os AR ac_ct_AR RANLIB ac_ct_RANLIB CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP ac_libiberty_warn_cflags NO_MINUS_C_MINUS_O OUTPUT_OPTION INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA EGREP LIBOBJS CHECK target_header_dir pexecute INSTALL_DEST datarootdir docdir htmldir LTLIBOBJS'
  313: ac_subst_files='host_makefile_frag'
  314: 
  315: # Initialize some variables set by options.
  316: ac_init_help=
  317: ac_init_version=false
  318: # The variables have the same names as the options, with
  319: # dashes changed to underlines.
  320: cache_file=/dev/null
  321: exec_prefix=NONE
  322: no_create=
  323: no_recursion=
  324: prefix=NONE
  325: program_prefix=NONE
  326: program_suffix=NONE
  327: program_transform_name=s,x,x,
  328: silent=
  329: site=
  330: srcdir=
  331: verbose=
  332: x_includes=NONE
  333: x_libraries=NONE
  334: 
  335: # Installation directory options.
  336: # These are left unexpanded so users can "make install exec_prefix=/foo"
  337: # and all the variables that are supposed to be based on exec_prefix
  338: # by default will actually change.
  339: # Use braces instead of parens because sh, perl, etc. also accept them.
  340: bindir='${exec_prefix}/bin'
  341: sbindir='${exec_prefix}/sbin'
  342: libexecdir='${exec_prefix}/libexec'
  343: datadir='${prefix}/share'
  344: sysconfdir='${prefix}/etc'
  345: sharedstatedir='${prefix}/com'
  346: localstatedir='${prefix}/var'
  347: libdir='${exec_prefix}/lib'
  348: includedir='${prefix}/include'
  349: oldincludedir='/usr/include'
  350: infodir='${prefix}/info'
  351: mandir='${prefix}/man'
  352: 
  353: ac_prev=
  354: for ac_option
  355: do
  356:   # If the previous option needs an argument, assign it.
  357:   if test -n "$ac_prev"; then
  358:     eval "$ac_prev=\$ac_option"
  359:     ac_prev=
  360:     continue
  361:   fi
  362: 
  363:   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
  364: 
  365:   # Accept the important Cygnus configure options, so we can diagnose typos.
  366: 
  367:   case $ac_option in
  368: 
  369:   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  370:     ac_prev=bindir ;;
  371:   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  372:     bindir=$ac_optarg ;;
  373: 
  374:   -build | --build | --buil | --bui | --bu)
  375:     ac_prev=build_alias ;;
  376:   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  377:     build_alias=$ac_optarg ;;
  378: 
  379:   -cache-file | --cache-file | --cache-fil | --cache-fi \
  380:   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  381:     ac_prev=cache_file ;;
  382:   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  383:   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  384:     cache_file=$ac_optarg ;;
  385: 
  386:   --config-cache | -C)
  387:     cache_file=config.cache ;;
  388: 
  389:   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  390:     ac_prev=datadir ;;
  391:   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  392:   | --da=*)
  393:     datadir=$ac_optarg ;;
  394: 
  395:   -disable-* | --disable-*)
  396:     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  397:     # Reject names that are not valid shell variable names.
  398:     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  399:       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  400:    { (exit 1); exit 1; }; }
  401:     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
  402:     eval "enable_$ac_feature=no" ;;
  403: 
  404:   -enable-* | --enable-*)
  405:     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  406:     # Reject names that are not valid shell variable names.
  407:     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  408:       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  409:    { (exit 1); exit 1; }; }
  410:     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
  411:     case $ac_option in
  412:       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
  413:       *) ac_optarg=yes ;;
  414:     esac
  415:     eval "enable_$ac_feature='$ac_optarg'" ;;
  416: 
  417:   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  418:   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  419:   | --exec | --exe | --ex)
  420:     ac_prev=exec_prefix ;;
  421:   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  422:   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  423:   | --exec=* | --exe=* | --ex=*)
  424:     exec_prefix=$ac_optarg ;;
  425: 
  426:   -gas | --gas | --ga | --g)
  427:     # Obsolete; use --with-gas.
  428:     with_gas=yes ;;
  429: 
  430:   -help | --help | --hel | --he | -h)
  431:     ac_init_help=long ;;
  432:   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  433:     ac_init_help=recursive ;;
  434:   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  435:     ac_init_help=short ;;
  436: 
  437:   -host | --host | --hos | --ho)
  438:     ac_prev=host_alias ;;
  439:   -host=* | --host=* | --hos=* | --ho=*)
  440:     host_alias=$ac_optarg ;;
  441: 
  442:   -includedir | --includedir | --includedi | --included | --include \
  443:   | --includ | --inclu | --incl | --inc)
  444:     ac_prev=includedir ;;
  445:   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  446:   | --includ=* | --inclu=* | --incl=* | --inc=*)
  447:     includedir=$ac_optarg ;;
  448: 
  449:   -infodir | --infodir | --infodi | --infod | --info | --inf)
  450:     ac_prev=infodir ;;
  451:   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  452:     infodir=$ac_optarg ;;
  453: 
  454:   -libdir | --libdir | --libdi | --libd)
  455:     ac_prev=libdir ;;
  456:   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  457:     libdir=$ac_optarg ;;
  458: 
  459:   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  460:   | --libexe | --libex | --libe)
  461:     ac_prev=libexecdir ;;
  462:   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  463:   | --libexe=* | --libex=* | --libe=*)
  464:     libexecdir=$ac_optarg ;;
  465: 
  466:   -localstatedir | --localstatedir | --localstatedi | --localstated \
  467:   | --localstate | --localstat | --localsta | --localst \
  468:   | --locals | --local | --loca | --loc | --lo)
  469:     ac_prev=localstatedir ;;
  470:   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  471:   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
  472:   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
  473:     localstatedir=$ac_optarg ;;
  474: 
  475:   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  476:     ac_prev=mandir ;;
  477:   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  478:     mandir=$ac_optarg ;;
  479: 
  480:   -nfp | --nfp | --nf)
  481:     # Obsolete; use --without-fp.
  482:     with_fp=no ;;
  483: 
  484:   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  485:   | --no-cr | --no-c | -n)
  486:     no_create=yes ;;
  487: 
  488:   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  489:   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  490:     no_recursion=yes ;;
  491: 
  492:   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  493:   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  494:   | --oldin | --oldi | --old | --ol | --o)
  495:     ac_prev=oldincludedir ;;
  496:   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  497:   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  498:   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  499:     oldincludedir=$ac_optarg ;;
  500: 
  501:   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  502:     ac_prev=prefix ;;
  503:   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  504:     prefix=$ac_optarg ;;
  505: 
  506:   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  507:   | --program-pre | --program-pr | --program-p)
  508:     ac_prev=program_prefix ;;
  509:   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  510:   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  511:     program_prefix=$ac_optarg ;;
  512: 
  513:   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  514:   | --program-suf | --program-su | --program-s)
  515:     ac_prev=program_suffix ;;
  516:   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  517:   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  518:     program_suffix=$ac_optarg ;;
  519: 
  520:   -program-transform-name | --program-transform-name \
  521:   | --program-transform-nam | --program-transform-na \
  522:   | --program-transform-n | --program-transform- \
  523:   | --program-transform | --program-transfor \
  524:   | --program-transfo | --program-transf \
  525:   | --program-trans | --program-tran \
  526:   | --progr-tra | --program-tr | --program-t)
  527:     ac_prev=program_transform_name ;;
  528:   -program-transform-name=* | --program-transform-name=* \
  529:   | --program-transform-nam=* | --program-transform-na=* \
  530:   | --program-transform-n=* | --program-transform-=* \
  531:   | --program-transform=* | --program-transfor=* \
  532:   | --program-transfo=* | --program-transf=* \
  533:   | --program-trans=* | --program-tran=* \
  534:   | --progr-tra=* | --program-tr=* | --program-t=*)
  535:     program_transform_name=$ac_optarg ;;
  536: 
  537:   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  538:   | -silent | --silent | --silen | --sile | --sil)
  539:     silent=yes ;;
  540: 
  541:   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  542:     ac_prev=sbindir ;;
  543:   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  544:   | --sbi=* | --sb=*)
  545:     sbindir=$ac_optarg ;;
  546: 
  547:   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  548:   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  549:   | --sharedst | --shareds | --shared | --share | --shar \
  550:   | --sha | --sh)
  551:     ac_prev=sharedstatedir ;;
  552:   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  553:   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  554:   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  555:   | --sha=* | --sh=*)
  556:     sharedstatedir=$ac_optarg ;;
  557: 
  558:   -site | --site | --sit)
  559:     ac_prev=site ;;
  560:   -site=* | --site=* | --sit=*)
  561:     site=$ac_optarg ;;
  562: 
  563:   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  564:     ac_prev=srcdir ;;
  565:   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  566:     srcdir=$ac_optarg ;;
  567: 
  568:   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  569:   | --syscon | --sysco | --sysc | --sys | --sy)
  570:     ac_prev=sysconfdir ;;
  571:   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  572:   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  573:     sysconfdir=$ac_optarg ;;
  574: 
  575:   -target | --target | --targe | --targ | --tar | --ta | --t)
  576:     ac_prev=target_alias ;;
  577:   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  578:     target_alias=$ac_optarg ;;
  579: 
  580:   -v | -verbose | --verbose | --verbos | --verbo | --verb)
  581:     verbose=yes ;;
  582: 
  583:   -version | --version | --versio | --versi | --vers | -V)
  584:     ac_init_version=: ;;
  585: 
  586:   -with-* | --with-*)
  587:     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  588:     # Reject names that are not valid shell variable names.
  589:     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  590:       { echo "$as_me: error: invalid package name: $ac_package" >&2
  591:    { (exit 1); exit 1; }; }
  592:     ac_package=`echo $ac_package| sed 's/-/_/g'`
  593:     case $ac_option in
  594:       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
  595:       *) ac_optarg=yes ;;
  596:     esac
  597:     eval "with_$ac_package='$ac_optarg'" ;;
  598: 
  599:   -without-* | --without-*)
  600:     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  601:     # Reject names that are not valid shell variable names.
  602:     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
  603:       { echo "$as_me: error: invalid package name: $ac_package" >&2
  604:    { (exit 1); exit 1; }; }
  605:     ac_package=`echo $ac_package | sed 's/-/_/g'`
  606:     eval "with_$ac_package=no" ;;
  607: 
  608:   --x)
  609:     # Obsolete; use --with-x.
  610:     with_x=yes ;;
  611: 
  612:   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  613:   | --x-incl | --x-inc | --x-in | --x-i)
  614:     ac_prev=x_includes ;;
  615:   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  616:   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  617:     x_includes=$ac_optarg ;;
  618: 
  619:   -x-libraries | --x-libraries | --x-librarie | --x-librari \
  620:   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  621:     ac_prev=x_libraries ;;
  622:   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  623:   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  624:     x_libraries=$ac_optarg ;;
  625: 
  626:   -*) { echo "$as_me: error: unrecognized option: $ac_option
  627: Try \`$0 --help' for more information." >&2
  628:    { (exit 1); exit 1; }; }
  629:     ;;
  630: 
  631:   *=*)
  632:     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  633:     # Reject names that are not valid shell variable names.
  634:     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  635:       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  636:    { (exit 1); exit 1; }; }
  637:     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
  638:     eval "$ac_envvar='$ac_optarg'"
  639:     export $ac_envvar ;;
  640: 
  641:   *)
  642:     # FIXME: should be removed in autoconf 3.0.
  643:     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  644:     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  645:       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  646:     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  647:     ;;
  648: 
  649:   esac
  650: done
  651: 
  652: if test -n "$ac_prev"; then
  653:   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  654:   { echo "$as_me: error: missing argument to $ac_option" >&2
  655:    { (exit 1); exit 1; }; }
  656: fi
  657: 
  658: # Be sure to have absolute paths.
  659: for ac_var in exec_prefix prefix
  660: do
  661:   eval ac_val=$`echo $ac_var`
  662:   case $ac_val in
  663:     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
  664:     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  665:    { (exit 1); exit 1; }; };;
  666:   esac
  667: done
  668: 
  669: # Be sure to have absolute paths.
  670: for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
  671:               localstatedir libdir includedir oldincludedir infodir mandir
  672: do
  673:   eval ac_val=$`echo $ac_var`
  674:   case $ac_val in
  675:     [\\/$]* | ?:[\\/]* ) ;;
  676:     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  677:    { (exit 1); exit 1; }; };;
  678:   esac
  679: done
  680: 
  681: # There might be people who depend on the old broken behavior: `$host'
  682: # used to hold the argument of --host etc.
  683: # FIXME: To remove some day.
  684: build=$build_alias
  685: host=$host_alias
  686: target=$target_alias
  687: 
  688: # FIXME: To remove some day.
  689: if test "x$host_alias" != x; then
  690:   if test "x$build_alias" = x; then
  691:     cross_compiling=maybe
  692:     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  693:     If a cross compiler is detected then cross compile mode will be used." >&2
  694:   elif test "x$build_alias" != "x$host_alias"; then
  695:     cross_compiling=yes
  696:   fi
  697: fi
  698: 
  699: ac_tool_prefix=
  700: test -n "$host_alias" && ac_tool_prefix=$host_alias-
  701: 
  702: test "$silent" = yes && exec 6>/dev/null
  703: 
  704: 
  705: # Find the source files, if location was not specified.
  706: if test -z "$srcdir"; then
  707:   ac_srcdir_defaulted=yes
  708:   # Try the directory containing this script, then its parent.
  709:   ac_confdir=`(dirname "$0") 2>/dev/null ||
  710: $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  711:          X"$0" : 'X\(//\)[^/]' \| \
  712:          X"$0" : 'X\(//\)$' \| \
  713:          X"$0" : 'X\(/\)' \| \
  714:          .     : '\(.\)' 2>/dev/null ||
  715: echo X"$0" |
  716:     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  717:           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  718:           /^X\(\/\/\)$/{ s//\1/; q; }
  719:           /^X\(\/\).*/{ s//\1/; q; }
  720:           s/.*/./; q'`
  721:   srcdir=$ac_confdir
  722:   if test ! -r $srcdir/$ac_unique_file; then
  723:     srcdir=..
  724:   fi
  725: else
  726:   ac_srcdir_defaulted=no
  727: fi
  728: if test ! -r $srcdir/$ac_unique_file; then
  729:   if test "$ac_srcdir_defaulted" = yes; then
  730:     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
  731:    { (exit 1); exit 1; }; }
  732:   else
  733:     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  734:    { (exit 1); exit 1; }; }
  735:   fi
  736: fi
  737: (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
  738:   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
  739:    { (exit 1); exit 1; }; }
  740: srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
  741: ac_env_build_alias_set=${build_alias+set}
  742: ac_env_build_alias_value=$build_alias
  743: ac_cv_env_build_alias_set=${build_alias+set}
  744: ac_cv_env_build_alias_value=$build_alias
  745: ac_env_host_alias_set=${host_alias+set}
  746: ac_env_host_alias_value=$host_alias
  747: ac_cv_env_host_alias_set=${host_alias+set}
  748: ac_cv_env_host_alias_value=$host_alias
  749: ac_env_target_alias_set=${target_alias+set}
  750: ac_env_target_alias_value=$target_alias
  751: ac_cv_env_target_alias_set=${target_alias+set}
  752: ac_cv_env_target_alias_value=$target_alias
  753: ac_env_CC_set=${CC+set}
  754: ac_env_CC_value=$CC
  755: ac_cv_env_CC_set=${CC+set}
  756: ac_cv_env_CC_value=$CC
  757: ac_env_CFLAGS_set=${CFLAGS+set}
  758: ac_env_CFLAGS_value=$CFLAGS
  759: ac_cv_env_CFLAGS_set=${CFLAGS+set}