libiberty/configure

   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 LN_S STRIP ac_ct_STRIP LIBTOOL INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA EGREP LIBOBJS CHECK target_header_dir pexecute ltpexecute INSTALL_DEST enable_shared 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}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 System types:
 835   --build=BUILD     configure for building on BUILD [guessed]
 836   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 837 _ACEOF
 838 fi
 839
 840 if test -n "$ac_init_help"; then
 841
 842   cat <<\_ACEOF
 843
 844 Optional Features:
 845   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 846   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 847   --enable-maintainer-mode
 848                           enable make rules and dependencies not useful
 849                           (and sometimes confusing) to the casual installer
 850   --enable-shared=PKGS  build shared libraries default=no
 851   --enable-static=PKGS  build static libraries default=yes
 852   --enable-fast-install=PKGS  optimize for fast installation default=yes
 853   --disable-libtool-lock  avoid locking (might break parallel builds)
 854   --enable-install-libiberty       Install headers for end users
 855
 856 Optional Packages:
 857   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 858   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 859   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
 860   --with-build-subdir=SUBDIR       Configuring in a subdirectory for build
 861   --with-cross-host=HOST           Configuring with a cross compiler
 862   --with-newlib                    Configuring with newlib
 863   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 864   --with-pic              try to use only PIC/non-PIC objects default=use both
 865
 866 Some influential environment variables:
 867   CC          C compiler command
 868   CFLAGS      C compiler flags
 869   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 870               nonstandard directory <lib dir>
 871   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 872               headers in a nonstandard directory <include dir>
 873   CPP         C preprocessor
 874
 875 Use these variables to override the choices made by `configure' or to help
 876 it to find libraries and programs with nonstandard names/locations.
 877
 878 _ACEOF
 879 fi
 880
 881 if test "$ac_init_help" = "recursive"; then
 882   # If there are subdirs, report their specific --help.
 883   ac_popdir=`pwd`
 884   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 885     test -d $ac_dir || continue
 886     ac_builddir=.
 887
 888 if test "$ac_dir" != .; then
 889   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 890   # A "../" for each directory in $ac_dir_suffix.
 891   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 892 else
 893   ac_dir_suffix= ac_top_builddir=
 894 fi
 895
 896 case $srcdir in
 897   .)  # No --srcdir option.  We are building in place.
 898     ac_srcdir=.
 899     if test -z "$ac_top_builddir"; then
 900        ac_top_srcdir=.
 901     else
 902        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 903     fi ;;
 904   [\\/]* | ?:[\\/]* )  # Absolute path.
 905     ac_srcdir=$srcdir$ac_dir_suffix;
 906     ac_top_srcdir=$srcdir ;;
 907   *) # Relative path.
 908     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 909     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 910 esac
 911
 912 # Do not use `cd foo && pwd` to compute absolute paths, because
 913 # the directories may not exist.
 914 case `pwd` in
 915 .) ac_abs_builddir="$ac_dir";;
 916 *)
 917   case "$ac_dir" in
 918   .) ac_abs_builddir=`pwd`;;
 919   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 920   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 921   esac;;
 922 esac
 923 case $ac_abs_builddir in
 924 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 925 *)
 926   case ${ac_top_builddir}. in
 927   .) ac_abs_top_builddir=$ac_abs_builddir;;
 928   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 929   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 930   esac;;
 931 esac
 932 case $ac_abs_builddir in
 933 .) ac_abs_srcdir=$ac_srcdir;;
 934 *)
 935   case $ac_srcdir in
 936   .) ac_abs_srcdir=$ac_abs_builddir;;
 937   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 938   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 939   esac;;
 940 esac
 941 case $ac_abs_builddir in
 942 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 943 *)
 944   case $ac_top_srcdir in
 945   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 946   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 947   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 948   esac;;
 949 esac
 950
 951     cd $ac_dir
 952     # Check for guested configure; otherwise get Cygnus style configure.
 953     if test -f $ac_srcdir/configure.gnu; then
 954       echo
 955       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 956     elif test -f $ac_srcdir/configure; then
 957       echo
 958       $SHELL $ac_srcdir/configure  --help=recursive
 959     elif test -f $ac_srcdir/configure.ac ||
 960            test -f $ac_srcdir/configure.in; then
 961       echo
 962       $ac_configure --help
 963     else
 964       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 965     fi
 966     cd $ac_popdir
 967   done
 968 fi
 969
 970 test -n "$ac_init_help" && exit 0
 971 if $ac_init_version; then
 972   cat <<\_ACEOF
 973
 974 Copyright (C) 2003 Free Software Foundation, Inc.
 975 This configure script is free software; the Free Software Foundation
 976 gives unlimited permission to copy, distribute and modify it.
 977 _ACEOF
 978   exit 0
 979 fi
 980 exec 5>config.log
 981 cat >&5 <<_ACEOF
 982 This file contains any messages produced by compilers while
 983 running configure, to aid debugging if configure makes a mistake.
 984
 985 It was created by $as_me, which was
 986 generated by GNU Autoconf 2.59.  Invocation command line was
 987
 988   $ $0 $@
 989
 990 _ACEOF
 991 {
 992 cat <<_ASUNAME
 993 ## --------- ##
 994 ## Platform. ##
 995 ## --------- ##
 996
 997 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 998 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 999 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1000 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1001 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1002
1003 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1004 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1005
1006 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1007 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1008 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1009 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1010 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1011 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1012 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1013
1014 _ASUNAME
1015
1016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1017 for as_dir in $PATH
1018 do
1019   IFS=$as_save_IFS
1020   test -z "$as_dir" && as_dir=.
1021   echo "PATH: $as_dir"
1022 done
1023
1024 } >&5
1025
1026 cat >&5 <<_ACEOF
1027
1028
1029 ## ----------- ##
1030 ## Core tests. ##
1031 ## ----------- ##
1032
1033 _ACEOF
1034
1035
1036 # Keep a trace of the command line.
1037 # Strip out --no-create and --no-recursion so they do not pile up.
1038 # Strip out --silent because we don't want to record it for future runs.
1039 # Also quote any args containing shell meta-characters.
1040 # Make two passes to allow for proper duplicate-argument suppression.
1041 ac_configure_args=
1042 ac_configure_args0=
1043 ac_configure_args1=
1044 ac_sep=
1045 ac_must_keep_next=false
1046 for ac_pass in 1 2
1047 do
1048   for ac_arg
1049   do
1050     case $ac_arg in
1051     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1052     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1053     | -silent | --silent | --silen | --sile | --sil)
1054       continue ;;
1055     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1056       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1057     esac
1058     case $ac_pass in
1059     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1060     2)
1061       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1062       if test $ac_must_keep_next = true; then
1063         ac_must_keep_next=false # Got value, back to normal.
1064       else
1065         case $ac_arg in
1066           *=* | --config-cache | -C | -disable-* | --disable-* \
1067           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1068           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1069           | -with-* | --with-* | -without-* | --without-* | --x)
1070             case "$ac_configure_args0 " in
1071               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1072             esac
1073             ;;
1074           -* ) ac_must_keep_next=true ;;
1075         esac
1076       fi
1077       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1078       # Get rid of the leading space.
1079       ac_sep=" "
1080       ;;
1081     esac
1082   done
1083 done
1084 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1085 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1086
1087 # When interrupted or exit'd, cleanup temporary files, and complete
1088 # config.log.  We remove comments because anyway the quotes in there
1089 # would cause problems or look ugly.
1090 # WARNING: Be sure not to use single quotes in there, as some shells,
1091 # such as our DU 5.0 friend, will then `close' the trap.
1092 trap 'exit_status=$?
1093   # Save into config.log some information that might help in debugging.
1094   {
1095     echo
1096
1097     cat <<\_ASBOX
1098 ## ---------------- ##
1099 ## Cache variables. ##
1100 ## ---------------- ##
1101 _ASBOX
1102     echo
1103     # The following way of writing the cache mishandles newlines in values,
1104 {
1105   (set) 2>&1 |
1106     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1107     *ac_space=\ *)
1108       sed -n \
1109         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1110           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1111       ;;
1112     *)
1113       sed -n \
1114         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1115       ;;
1116     esac;
1117 }
1118     echo
1119
1120     cat <<\_ASBOX
1121 ## ----------------- ##
1122 ## Output variables. ##
1123 ## ----------------- ##
1124 _ASBOX
1125     echo
1126     for ac_var in $ac_subst_vars
1127     do
1128       eval ac_val=$`echo $ac_var`
1129       echo "$ac_var='"'"'$ac_val'"'"'"
1130     done | sort
1131     echo
1132
1133     if test -n "$ac_subst_files"; then
1134       cat <<\_ASBOX
1135 ## ------------- ##
1136 ## Output files. ##
1137 ## ------------- ##
1138 _ASBOX
1139       echo
1140       for ac_var in $ac_subst_files
1141       do
1142         eval ac_val=$`echo $ac_var`
1143         echo "$ac_var='"'"'$ac_val'"'"'"
1144       done | sort
1145       echo
1146     fi
1147
1148     if test -s confdefs.h; then
1149       cat <<\_ASBOX
1150 ## ----------- ##
1151 ## confdefs.h. ##
1152 ## ----------- ##
1153 _ASBOX
1154       echo
1155       sed "/^$/d" confdefs.h | sort
1156       echo
1157     fi
1158     test "$ac_signal" != 0 &&
1159       echo "$as_me: caught signal $ac_signal"
1160     echo "$as_me: exit $exit_status"
1161   } >&5
1162   rm -f core *.core &&
1163   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1164     exit $exit_status
1165      ' 0
1166 for ac_signal in 1 2 13 15; do
1167   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1168 done
1169 ac_signal=0
1170
1171 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1172 rm -rf conftest* confdefs.h
1173 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1174 echo >confdefs.h
1175
1176 # Predefined preprocessor variables.
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_NAME "$PACKAGE_NAME"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1190 _ACEOF
1191
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_STRING "$PACKAGE_STRING"
1195 _ACEOF
1196
1197
1198 cat >>confdefs.h <<_ACEOF
1199 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1200 _ACEOF
1201
1202
1203 # Let the site file select an alternate cache file if it wants to.
1204 # Prefer explicitly selected file to automatically selected ones.
1205 if test -z "$CONFIG_SITE"; then
1206   if test "x$prefix" != xNONE; then
1207     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1208   else
1209     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1210   fi
1211 fi
1212 for ac_site_file in $CONFIG_SITE; do
1213   if test -r "$ac_site_file"; then
1214     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1215 echo "$as_me: loading site script $ac_site_file" >&6;}
1216     sed 's/^/| /' "$ac_site_file" >&5
1217     . "$ac_site_file"
1218   fi
1219 done
1220
1221 if test -r "$cache_file"; then
1222   # Some versions of bash will fail to source /dev/null (special
1223   # files actually), so we avoid doing that.
1224   if test -f "$cache_file"; then
1225     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1226 echo "$as_me: loading cache $cache_file" >&6;}
1227     case $cache_file in
1228       [\\/]* | ?:[\\/]* ) . $cache_file;;
1229       *)                      . ./$cache_file;;
1230     esac
1231   fi
1232 else
1233   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1234 echo "$as_me: creating cache $cache_file" >&6;}
1235   >$cache_file
1236 fi
1237
1238 # Check that the precious variables saved in the cache have kept the same
1239 # value.
1240 ac_cache_corrupted=false
1241 for ac_var in `(set) 2>&1 |
1242                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1243   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1244   eval ac_new_set=\$ac_env_${ac_var}_set
1245   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1246   eval ac_new_val="\$ac_env_${ac_var}_value"
1247   case $ac_old_set,$ac_new_set in
1248     set,)
1249       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1250 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1251       ac_cache_corrupted=: ;;
1252     ,set)
1253       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1255       ac_cache_corrupted=: ;;
1256     ,);;
1257     *)
1258       if test "x$ac_old_val" != "x$ac_new_val"; then
1259         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1260 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1261         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1262 echo "$as_me:   former value:  $ac_old_val" >&2;}
1263         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1264 echo "$as_me:   current value: $ac_new_val" >&2;}
1265         ac_cache_corrupted=:
1266       fi;;
1267   esac
1268   # Pass precious variables to config.status.
1269   if test "$ac_new_set" = set; then
1270     case $ac_new_val in
1271     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1272       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1273     *) ac_arg=$ac_var=$ac_new_val ;;
1274     esac
1275     case " $ac_configure_args " in
1276       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1277       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1278     esac
1279   fi
1280 done
1281 if $ac_cache_corrupted; then
1282   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1283 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1284   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1285 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1286    { (exit 1); exit 1; }; }
1287 fi
1288
1289 ac_ext=c
1290 ac_cpp='$CPP $CPPFLAGS'
1291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315 # FIXME: libiberty doesn't support --disable-static
1316 enable_static=yes
1317
1318 # This works around the fact that libtool configuration may change LD
1319 # for this particular configuration, but some shells, instead of
1320 # keeping the changes in LD private, export them just because LD is
1321 # exported.  We don't use libtool yet, but some day we might, so...
1322 ORIGINAL_LD_FOR_MULTILIBS=$LD
1323
1324
1325 # Check whether --with-target-subdir or --without-target-subdir was given.
1326 if test "${with_target_subdir+set}" = set; then
1327   withval="$with_target_subdir"
1328
1329 fi;
1330
1331 # Check whether --with-build-subdir or --without-build-subdir was given.
1332 if test "${with_build_subdir+set}" = set; then
1333   withval="$with_build_subdir"
1334
1335 fi;
1336
1337 # Check whether --with-cross-host or --without-cross-host was given.
1338 if test "${with_cross_host+set}" = set; then
1339   withval="$with_cross_host"
1340
1341 fi;
1342
1343 # Check whether --with-newlib or --without-newlib was given.
1344 if test "${with_newlib+set}" = set; then
1345   withval="$with_newlib"
1346
1347 fi;
1348
1349 if test "${srcdir}" = "."; then
1350   if test -n "${with_build_subdir}"; then
1351     libiberty_topdir="${srcdir}/../.."
1352     with_target_subdir=
1353   elif test -z "${with_target_subdir}"; then
1354     libiberty_topdir="${srcdir}/.."
1355   else
1356     if test "${with_target_subdir}" != "."; then
1357       libiberty_topdir="${srcdir}/${with_multisrctop}../.."
1358     else
1359       libiberty_topdir="${srcdir}/${with_multisrctop}.."
1360     fi
1361   fi
1362 else
1363   libiberty_topdir="${srcdir}/.."
1364 fi
1365
1366 ac_aux_dir=
1367 for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do
1368   if test -f $ac_dir/install-sh; then
1369     ac_aux_dir=$ac_dir
1370     ac_install_sh="$ac_aux_dir/install-sh -c"
1371     break
1372   elif test -f $ac_dir/install.sh; then
1373     ac_aux_dir=$ac_dir
1374     ac_install_sh="$ac_aux_dir/install.sh -c"
1375     break
1376   elif test -f $ac_dir/shtool; then
1377     ac_aux_dir=$ac_dir
1378     ac_install_sh="$ac_aux_dir/shtool install -c"
1379     break
1380   fi
1381 done
1382 if test -z "$ac_aux_dir"; then
1383   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&5
1384 echo "$as_me: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&2;}
1385    { (exit 1); exit 1; }; }
1386 fi
1387 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1388 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1389 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1390
1391
1392
1393 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
1394 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
1395     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1396 if test "${enable_maintainer_mode+set}" = set; then
1397   enableval="$enable_maintainer_mode"
1398   maintainer_mode=$enableval
1399 else
1400   maintainer_mode=no
1401 fi;
1402
1403 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
1404 echo "${ECHO_T}$maintainer_mode" >&6
1405
1406 if test "$maintainer_mode" = "yes"; then
1407   MAINT=''
1408   NOTMAINT='#'
1409 else
1410   MAINT='#'
1411   NOTMAINT=''
1412 fi
1413
1414 # Do we have a single-tree copy of texinfo?  Even if we do, we can't
1415 # rely on it - libiberty is built before texinfo.
1416 # Extract the first word of "makeinfo", so it can be a program name with args.
1417 set dummy makeinfo; ac_word=$2
1418 echo "$as_me:$LINENO: checking for $ac_word" >&5
1419 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1420 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
1421   echo $ECHO_N "(cached) $ECHO_C" >&6
1422 else
1423   if test -n "$MAKEINFO"; then
1424   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
1425 else
1426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1427 for as_dir in $PATH
1428 do
1429   IFS=$as_save_IFS
1430   test -z "$as_dir" && as_dir=.
1431   for ac_exec_ext in '' $ac_executable_extensions; do
1432   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1433     ac_cv_prog_MAKEINFO="makeinfo"
1434     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1435     break 2
1436   fi
1437 done
1438 done
1439
1440 fi
1441 fi
1442 MAKEINFO=$ac_cv_prog_MAKEINFO
1443 if test -n "$MAKEINFO"; then
1444   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
1445 echo "${ECHO_T}$MAKEINFO" >&6
1446 else
1447   echo "$as_me:$LINENO: result: no" >&5
1448 echo "${ECHO_T}no" >&6
1449 fi
1450
1451 if test "x$MAKEINFO" = "x"; then
1452     MAKEINFO="@echo makeinfo missing; true"
1453     BUILD_INFO=
1454 else
1455     BUILD_INFO=info
1456     case "$MAKEINFO" in
1457       */missing\ makeinfo*)
1458         BUILD_INFO=
1459         { echo "$as_me:$LINENO: WARNING:
1460 *** Makeinfo is missing. Info documentation will not be built." >&5
1461 echo "$as_me: WARNING:
1462 *** Makeinfo is missing. Info documentation will not be built." >&2;}
1463         ;;
1464       *)
1465         case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
1466           x*\ [1-3].* )
1467             MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
1468             BUILD_INFO=
1469             { echo "$as_me:$LINENO: WARNING:
1470 *** Makeinfo is too old. Info documentation will not be built." >&5
1471 echo "$as_me: WARNING:
1472 *** Makeinfo is too old. Info documentation will not be built." >&2;}
1473           ;;
1474         esac
1475         ;;
1476     esac
1477 fi
1478
1479
1480
1481 # Extract the first word of "perl", so it can be a program name with args.
1482 set dummy perl; ac_word=$2
1483 echo "$as_me:$LINENO: checking for $ac_word" >&5
1484 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1485 if test "${ac_cv_prog_PERL+set}" = set; then
1486   echo $ECHO_N "(cached) $ECHO_C" >&6
1487 else
1488   if test -n "$PERL"; then
1489   ac_cv_prog_PERL="$PERL" # Let the user override the test.
1490 else
1491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1492 for as_dir in $PATH
1493 do
1494   IFS=$as_save_IFS
1495   test -z "$as_dir" && as_dir=.
1496   for ac_exec_ext in '' $ac_executable_extensions; do
1497   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1498     ac_cv_prog_PERL="perl"
1499     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1500     break 2
1501   fi
1502 done
1503 done
1504
1505 fi
1506 fi
1507 PERL=$ac_cv_prog_PERL
1508 if test -n "$PERL"; then
1509   echo "$as_me:$LINENO: result: $PERL" >&5
1510 echo "${ECHO_T}$PERL" >&6
1511 else
1512   echo "$as_me:$LINENO: result: no" >&5
1513 echo "${ECHO_T}no" >&6
1514 fi
1515
1516 if test x"$PERL" = x""; then
1517   HAVE_PERL='#'
1518 else
1519   HAVE_PERL=''
1520 fi
1521
1522
1523 # Make sure we can run config.sub.
1524 $ac_config_sub sun4 >/dev/null 2>&1 ||
1525   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1526 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1527    { (exit 1); exit 1; }; }
1528
1529 echo "$as_me:$LINENO: checking build system type" >&5
1530 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1531 if test "${ac_cv_build+set}" = set; then
1532   echo $ECHO_N "(cached) $ECHO_C" >&6
1533 else
1534   ac_cv_build_alias=$build_alias
1535 test -z "$ac_cv_build_alias" &&
1536   ac_cv_build_alias=`$ac_config_guess`
1537 test -z "$ac_cv_build_alias" &&
1538   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1539 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1540    { (exit 1); exit 1; }; }
1541 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1542   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1543 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1544    { (exit 1); exit 1; }; }
1545
1546 fi
1547 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1548 echo "${ECHO_T}$ac_cv_build" >&6
1549 build=$ac_cv_build
1550 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1551 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1552 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1553
1554
1555 echo "$as_me:$LINENO: checking host system type" >&5
1556 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1557 if test "${ac_cv_host+set}" = set; then
1558   echo $ECHO_N "(cached) $ECHO_C" >&6
1559 else
1560   ac_cv_host_alias=$host_alias
1561 test -z "$ac_cv_host_alias" &&
1562   ac_cv_host_alias=$ac_cv_build_alias
1563 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1564   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1565 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1566    { (exit 1); exit 1; }; }
1567
1568 fi
1569 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1570 echo "${ECHO_T}$ac_cv_host" >&6
1571 host=$ac_cv_host
1572 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1573 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1574 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1575
1576
1577
1578
1579 if test -n "$ac_tool_prefix"; then
1580   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1581 set dummy ${ac_tool_prefix}ar; ac_word=$2
1582 echo "$as_me:$LINENO: checking for $ac_word" >&5
1583 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1584 if test "${ac_cv_prog_AR+set}" = set; then
1585   echo $ECHO_N "(cached) $ECHO_C" >&6
1586 else
1587   if test -n "$AR"; then
1588   ac_cv_prog_AR="$AR" # Let the user override the test.
1589 else
1590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1591 for as_dir in $PATH
1592 do
1593   IFS=$as_save_IFS
1594   test -z "$as_dir" && as_dir=.
1595   for ac_exec_ext in '' $ac_executable_extensions; do
1596   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1597     ac_cv_prog_AR="${ac_tool_prefix}ar"
1598     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1599     break 2
1600   fi
1601 done
1602 done
1603
1604 fi
1605 fi
1606 AR=$ac_cv_prog_AR
1607 if test -n "$AR"; then
1608   echo "$as_me:$LINENO: result: $AR" >&5
1609 echo "${ECHO_T}$AR" >&6
1610 else
1611   echo "$as_me:$LINENO: result: no" >&5
1612 echo "${ECHO_T}no" >&6
1613 fi
1614
1615 fi
1616 if test -z "$ac_cv_prog_AR"; then
1617   ac_ct_AR=$AR
1618   # Extract the first word of "ar", so it can be a program name with args.
1619 set dummy ar; ac_word=$2
1620 echo "$as_me:$LINENO: checking for $ac_word" >&5
1621 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1622 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
1623   echo $ECHO_N "(cached) $ECHO_C" >&6
1624 else
1625   if test -n "$ac_ct_AR"; then
1626   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
1627 else
1628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1629 for as_dir in $PATH
1630 do
1631   IFS=$as_save_IFS
1632   test -z "$as_dir" && as_dir=.
1633   for ac_exec_ext in '' $ac_executable_extensions; do
1634   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1635     ac_cv_prog_ac_ct_AR="ar"
1636     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1637     break 2
1638   fi
1639 done
1640 done
1641
1642 fi
1643 fi
1644 ac_ct_AR=$ac_cv_prog_ac_ct_AR
1645 if test -n "$ac_ct_AR"; then
1646   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
1647 echo "${ECHO_T}$ac_ct_AR" >&6
1648 else
1649   echo "$as_me:$LINENO: result: no" >&5
1650 echo "${ECHO_T}no" >&6
1651 fi
1652
1653   AR=$ac_ct_AR
1654 else
1655   AR="$ac_cv_prog_AR"
1656 fi
1657
1658 if test -n "$ac_tool_prefix"; then
1659   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1660 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1661 echo "$as_me:$LINENO: checking for $ac_word" >&5
1662 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1663 if test "${ac_cv_prog_RANLIB+set}" = set; then
1664   echo $ECHO_N "(cached) $ECHO_C" >&6
1665 else
1666   if test -n "$RANLIB"; then
1667   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1668 else
1669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1670 for as_dir in $PATH
1671 do
1672   IFS=$as_save_IFS
1673   test -z "$as_dir" && as_dir=.
1674   for ac_exec_ext in '' $ac_executable_extensions; do
1675   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1676     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1677     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1678     break 2
1679   fi
1680 done
1681 done
1682
1683 fi
1684 fi
1685 RANLIB=$ac_cv_prog_RANLIB
1686 if test -n "$RANLIB"; then
1687   echo "$as_me:$LINENO: result: $RANLIB" >&5
1688 echo "${ECHO_T}$RANLIB" >&6
1689 else
1690   echo "$as_me:$LINENO: result: no" >&5
1691 echo "${ECHO_T}no" >&6
1692 fi
1693
1694 fi
1695 if test -z "$ac_cv_prog_RANLIB"; then
1696   ac_ct_RANLIB=$RANLIB
1697   # Extract the first word of "ranlib", so it can be a program name with args.
1698 set dummy ranlib; ac_word=$2
1699 echo "$as_me:$LINENO: checking for $ac_word" >&5
1700 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1701 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
1702   echo $ECHO_N "(cached) $ECHO_C" >&6
1703 else
1704   if test -n "$ac_ct_RANLIB"; then
1705   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
1706 else
1707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1708 for as_dir in $PATH
1709 do
1710   IFS=$as_save_IFS
1711   test -z "$as_dir" && as_dir=.
1712   for ac_exec_ext in '' $ac_executable_extensions; do
1713   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1714     ac_cv_prog_ac_ct_RANLIB="ranlib"
1715     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1716     break 2
1717   fi
1718 done
1719 done
1720
1721   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
1722 fi
1723 fi
1724 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
1725 if test -n "$ac_ct_RANLIB"; then
1726   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
1727 echo "${ECHO_T}$ac_ct_RANLIB" >&6
1728 else
1729   echo "$as_me:$LINENO: result: no" >&5
1730 echo "${ECHO_T}no" >&6
1731 fi
1732
1733   RANLIB=$ac_ct_RANLIB
1734 else
1735   RANLIB="$ac_cv_prog_RANLIB"
1736 fi
1737
1738
1739
1740 ac_ext=c
1741 ac_cpp='$CPP $CPPFLAGS'
1742 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1743 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1744 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1745 if test -n "$ac_tool_prefix"; then
1746   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1747 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1748 echo "$as_me:$LINENO: checking for $ac_word" >&5
1749 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1750 if test "${ac_cv_prog_CC+set}" = set; then
1751   echo $ECHO_N "(cached) $ECHO_C" >&6
1752 else
1753   if test -n "$CC"; then
1754   ac_cv_prog_CC="$CC" # Let the user override the test.
1755 else
1756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1757 for as_dir in $PATH
1758 do
1759   IFS=$as_save_IFS
1760   test -z "$as_dir" && as_dir=.
1761   for ac_exec_ext in '' $ac_executable_extensions; do
1762   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1763     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1764     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1765     break 2
1766   fi
1767 done
1768 done
1769
1770 fi
1771 fi
1772 CC=$ac_cv_prog_CC
1773 if test -n "$CC"; then
1774   echo "$as_me:$LINENO: result: $CC" >&5
1775 echo "${ECHO_T}$CC" >&6
1776 else
1777   echo "$as_me:$LINENO: result: no" >&5
1778 echo "${ECHO_T}no" >&6
1779 fi
1780
1781 fi
1782 if test -z "$ac_cv_prog_CC"; then
1783   ac_ct_CC=$CC
1784   # Extract the first word of "gcc", so it can be a program name with args.
1785 set dummy gcc; ac_word=$2
1786 echo "$as_me:$LINENO: checking for $ac_word" >&5
1787 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1788 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1789   echo $ECHO_N "(cached) $ECHO_C" >&6
1790 else
1791   if test -n "$ac_ct_CC"; then
1792   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1793 else
1794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1795 for as_dir in $PATH
1796 do
1797   IFS=$as_save_IFS
1798   test -z "$as_dir" && as_dir=.
1799   for ac_exec_ext in '' $ac_executable_extensions; do
1800   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1801     ac_cv_prog_ac_ct_CC="gcc"
1802     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1803     break 2
1804   fi
1805 done
1806 done
1807
1808 fi
1809 fi
1810 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1811 if test -n "$ac_ct_CC"; then
1812   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1813 echo "${ECHO_T}$ac_ct_CC" >&6
1814 else
1815   echo "$as_me:$LINENO: result: no" >&5
1816 echo "${ECHO_T}no" >&6
1817 fi
1818
1819   CC=$ac_ct_CC
1820 else
1821   CC="$ac_cv_prog_CC"
1822 fi
1823
1824 if test -z "$CC"; then
1825   if test -n "$ac_tool_prefix"; then
1826   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1827 set dummy ${ac_tool_prefix}cc; ac_word=$2
1828 echo "$as_me:$LINENO: checking for $ac_word" >&5
1829 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1830 if test "${ac_cv_prog_CC+set}" = set; then
1831   echo $ECHO_N "(cached) $ECHO_C" >&6
1832 else
1833   if test -n "$CC"; then
1834   ac_cv_prog_CC="$CC" # Let the user override the test.
1835 else
1836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1837 for as_dir in $PATH
1838 do
1839   IFS=$as_save_IFS
1840   test -z "$as_dir" && as_dir=.
1841   for ac_exec_ext in '' $ac_executable_extensions; do
1842   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1843     ac_cv_prog_CC="${ac_tool_prefix}cc"
1844     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1845     break 2
1846   fi
1847 done
1848 done
1849
1850 fi
1851 fi
1852 CC=$ac_cv_prog_CC
1853 if test -n "$CC"; then
1854   echo "$as_me:$LINENO: result: $CC" >&5
1855 echo "${ECHO_T}$CC" >&6
1856 else
1857   echo "$as_me:$LINENO: result: no" >&5
1858 echo "${ECHO_T}no" >&6
1859 fi
1860
1861 fi
1862 if test -z "$ac_cv_prog_CC"; then
1863   ac_ct_CC=$CC
1864   # Extract the first word of "cc", so it can be a program name with args.
1865 set dummy cc; ac_word=$2
1866 echo "$as_me:$LINENO: checking for $ac_word" >&5
1867 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1868 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1869   echo $ECHO_N "(cached) $ECHO_C" >&6
1870 else
1871   if test -n "$ac_ct_CC"; then
1872   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1873 else
1874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1875 for as_dir in $PATH
1876 do
1877   IFS=$as_save_IFS
1878   test -z "$as_dir" && as_dir=.
1879   for ac_exec_ext in '' $ac_executable_extensions; do
1880   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1881     ac_cv_prog_ac_ct_CC="cc"
1882     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1883     break 2
1884   fi
1885 done
1886 done
1887
1888 fi
1889 fi
1890 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1891 if test -n "$ac_ct_CC"; then
1892   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1893 echo "${ECHO_T}$ac_ct_CC" >&6
1894 else
1895   echo "$as_me:$LINENO: result: no" >&5
1896 echo "${ECHO_T}no" >&6
1897 fi
1898
1899   CC=$ac_ct_CC
1900 else
1901   CC="$ac_cv_prog_CC"
1902 fi
1903
1904 fi
1905 if test -z "$CC"; then
1906   # Extract the first word of "cc", so it can be a program name with args.
1907 set dummy cc; ac_word=$2
1908 echo "$as_me:$LINENO: checking for $ac_word" >&5
1909 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1910 if test "${ac_cv_prog_CC+set}" = set; then
1911   echo $ECHO_N "(cached) $ECHO_C" >&6
1912 else
1913   if test -n "$CC"; then
1914   ac_cv_prog_CC="$CC" # Let the user override the test.
1915 else
1916   ac_prog_rejected=no
1917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1918 for as_dir in $PATH
1919 do
1920   IFS=$as_save_IFS
1921   test -z "$as_dir" && as_dir=.
1922   for ac_exec_ext in '' $ac_executable_extensions; do
1923   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1924     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1925        ac_prog_rejected=yes
1926        continue
1927      fi
1928     ac_cv_prog_CC="cc"
1929     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1930     break 2
1931   fi
1932 done
1933 done
1934
1935 if test $ac_prog_rejected = yes; then
1936   # We found a bogon in the path, so make sure we never use it.
1937   set dummy $ac_cv_prog_CC
1938   shift
1939   if test $# != 0; then
1940     # We chose a different compiler from the bogus one.
1941     # However, it has the same basename, so the bogon will be chosen
1942     # first if we set CC to just the basename; use the full file name.
1943     shift
1944     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1945   fi
1946 fi
1947 fi
1948 fi
1949 CC=$ac_cv_prog_CC
1950 if test -n "$CC"; then
1951   echo "$as_me:$LINENO: result: $CC" >&5
1952 echo "${ECHO_T}$CC" >&6
1953 else
1954   echo "$as_me:$LINENO: result: no" >&5
1955 echo "${ECHO_T}no" >&6
1956 fi
1957
1958 fi
1959 if test -z "$CC"; then
1960   if test -n "$ac_tool_prefix"; then
1961   for ac_prog in cl
1962   do
1963     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1964 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1965 echo "$as_me:$LINENO: checking for $ac_word" >&5
1966 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1967 if test "${ac_cv_prog_CC+set}" = set; then
1968   echo $ECHO_N "(cached) $ECHO_C" >&6
1969 else
1970   if test -n "$CC"; then
1971   ac_cv_prog_CC="$CC" # Let the user override the test.
1972 else
1973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1974 for as_dir in $PATH
1975 do
1976   IFS=$as_save_IFS
1977   test -z "$as_dir" && as_dir=.
1978   for ac_exec_ext in '' $ac_executable_extensions; do
1979   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1980     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1981     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1982     break 2
1983   fi
1984 done
1985 done
1986
1987 fi
1988 fi
1989 CC=$ac_cv_prog_CC
1990 if test -n "$CC"; then
1991   echo "$as_me:$LINENO: result: $CC" >&5
1992 echo "${ECHO_T}$CC" >&6
1993 else
1994   echo "$as_me:$LINENO: result: no" >&5
1995 echo "${ECHO_T}no" >&6
1996 fi
1997
1998     test -n "$CC" && break
1999   done
2000 fi
2001 if test -z "$CC"; then
2002   ac_ct_CC=$CC
2003   for ac_prog in cl
2004 do
2005   # Extract the first word of "$ac_prog", so it can be a program name with args.
2006 set dummy $ac_prog; ac_word=$2
2007 echo "$as_me:$LINENO: checking for $ac_word" >&5
2008 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2009 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2010   echo $ECHO_N "(cached) $ECHO_C" >&6
2011 else
2012   if test -n "$ac_ct_CC"; then
2013   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2014 else
2015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2016 for as_dir in $PATH
2017 do
2018   IFS=$as_save_IFS
2019   test -z "$as_dir" && as_dir=.
2020   for ac_exec_ext in '' $ac_executable_extensions; do
2021   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2022     ac_cv_prog_ac_ct_CC="$ac_prog"
2023     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2024     break 2
2025   fi
2026 done
2027 done
2028
2029 fi
2030 fi
2031 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2032 if test -n "$ac_ct_CC"; then
2033   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2034 echo "${ECHO_T}$ac_ct_CC" >&6
2035 else
2036   echo "$as_me:$LINENO: result: no" >&5
2037 echo "${ECHO_T}no" >&6
2038 fi
2039
2040   test -n "$ac_ct_CC" && break
2041 done
2042
2043   CC=$ac_ct_CC
2044 fi
2045
2046 fi
2047
2048
2049 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2050 See \`config.log' for more details." >&5
2051 echo "$as_me: error: no acceptable C compiler found in \$PATH
2052 See \`config.log' for more details." >&2;}
2053    { (exit 1); exit 1; }; }
2054
2055 # Provide some information about the compiler.
2056 echo "$as_me:$LINENO:" \
2057      "checking for C compiler version" >&5
2058 ac_compiler=`set X $ac_compile; echo $2`
2059 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2060   (eval $ac_compiler --version </dev/null >&5) 2>&5
2061   ac_status=$?
2062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063   (exit $ac_status); }
2064 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2065   (eval $ac_compiler -v </dev/null >&5) 2>&5
2066   ac_status=$?
2067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2068   (exit $ac_status); }
2069 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2070   (eval $ac_compiler -V </dev/null >&5) 2>&5
2071   ac_status=$?
2072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2073   (exit $ac_status); }
2074
2075 cat >conftest.$ac_ext <<_ACEOF
2076 /* confdefs.h.  */
2077 _ACEOF
2078 cat confdefs.h >>conftest.$ac_ext
2079 cat >>conftest.$ac_ext <<_ACEOF
2080 /* end confdefs.h.  */
2081
2082 int
2083 main ()
2084 {
2085
2086   ;
2087   return 0;
2088 }
2089 _ACEOF
2090 # FIXME: Cleanup?
2091 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2092   (eval $ac_link) 2>&5
2093   ac_status=$?
2094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2095   (exit $ac_status); }; then
2096   gcc_no_link=no
2097 else
2098   gcc_no_link=yes
2099 fi
2100
2101 if test x$gcc_no_link = xyes; then
2102   # Setting cross_compile will disable run tests; it will
2103   # also disable AC_CHECK_FILE but that's generally
2104   # correct if we can't link.
2105   cross_compiling=yes
2106   EXEEXT=
2107 else
2108   cat >conftest.$ac_ext <<_ACEOF
2109 /* confdefs.h.  */
2110 _ACEOF
2111 cat confdefs.h >>conftest.$ac_ext
2112 cat >>conftest.$ac_ext <<_ACEOF
2113 /* end confdefs.h.  */
2114
2115 int
2116 main ()
2117 {
2118
2119   ;
2120   return 0;
2121 }
2122 _ACEOF
2123 ac_clean_files_save=$ac_clean_files
2124 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2125 # Try to create an executable without -o first, disregard a.out.
2126 # It will help us diagnose broken compilers, and finding out an intuition
2127 # of exeext.
2128 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2129 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2130 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2131 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2132   (eval $ac_link_default) 2>&5
2133   ac_status=$?
2134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2135   (exit $ac_status); }; then
2136   # Find the output, starting from the most likely.  This scheme is
2137 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2138 # resort.
2139
2140 # Be careful to initialize this variable, since it used to be cached.
2141 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2142 ac_cv_exeext=
2143 # b.out is created by i960 compilers.
2144 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2145 do
2146   test -f "$ac_file" || continue
2147   case $ac_file in
2148     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2149         ;;
2150     conftest.$ac_ext )
2151         # This is the source file.
2152         ;;
2153     [ab].out )
2154         # We found the default executable, but exeext='' is most
2155         # certainly right.
2156         break;;
2157     *.* )
2158         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2159         # FIXME: I believe we export ac_cv_exeext for Libtool,
2160         # but it would be cool to find out if it's true.  Does anybody
2161         # maintain Libtool? --akim.
2162         export ac_cv_exeext
2163         break;;
2164     * )
2165         break;;
2166   esac
2167 done
2168 else
2169   echo "$as_me: failed program was:" >&5
2170 sed 's/^/| /' conftest.$ac_ext >&5
2171
2172 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2173 See \`config.log' for more details." >&5
2174 echo "$as_me: error: C compiler cannot create executables
2175 See \`config.log' for more details." >&2;}
2176    { (exit 77); exit 77; }; }
2177 fi
2178
2179 ac_exeext=$ac_cv_exeext
2180 echo "$as_me:$LINENO: result: $ac_file" >&5
2181 echo "${ECHO_T}$ac_file" >&6
2182
2183 # Check the compiler produces executables we can run.  If not, either
2184 # the compiler is broken, or we cross compile.
2185 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2186 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2187 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2188 # If not cross compiling, check that we can run a simple program.
2189 if test "$cross_compiling" != yes; then
2190   if { ac_try='./$ac_file'
2191   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2192   (eval $ac_try) 2>&5
2193   ac_status=$?
2194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2195   (exit $ac_status); }; }; then
2196     cross_compiling=no
2197   else
2198     if test "$cross_compiling" = maybe; then
2199         cross_compiling=yes
2200     else
2201         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2202 If you meant to cross compile, use \`--host'.
2203 See \`config.log' for more details." >&5
2204 echo "$as_me: error: cannot run C compiled programs.
2205 If you meant to cross compile, use \`--host'.
2206 See \`config.log' for more details." >&2;}
2207    { (exit 1); exit 1; }; }
2208     fi
2209   fi
2210 fi
2211 echo "$as_me:$LINENO: result: yes" >&5
2212 echo "${ECHO_T}yes" >&6
2213
2214 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2215 ac_clean_files=$ac_clean_files_save
2216 # Check the compiler produces executables we can run.  If not, either
2217 # the compiler is broken, or we cross compile.
2218 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2219 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2220 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2221 echo "${ECHO_T}$cross_compiling" >&6
2222
2223 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2224 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2225 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2226   (eval $ac_link) 2>&5
2227   ac_status=$?
2228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2229   (exit $ac_status); }; then
2230   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2231 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2232 # work properly (i.e., refer to `conftest.exe'), while it won't with
2233 # `rm'.
2234 for ac_file in conftest.exe conftest conftest.*; do
2235   test -f "$ac_file" || continue
2236   case $ac_file in
2237     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2238     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2239           export ac_cv_exeext
2240           break;;
2241     * ) break;;
2242   esac
2243 done
2244 else
2245   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2246 See \`config.log' for more details." >&5
2247 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2248 See \`config.log' for more details." >&2;}
2249    { (exit 1); exit 1; }; }
2250 fi
2251
2252 rm -f conftest$ac_cv_exeext
2253 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2254 echo "${ECHO_T}$ac_cv_exeext" >&6
2255
2256 rm -f conftest.$ac_ext
2257 EXEEXT=$ac_cv_exeext
2258 ac_exeext=$EXEEXT
2259 fi
2260 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2261 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2262 if test "${ac_cv_objext+set}" = set; then
2263   echo $ECHO_N "(cached) $ECHO_C" >&6
2264 else
2265   cat >conftest.$ac_ext <<_ACEOF
2266 /* confdefs.h.  */
2267 _ACEOF
2268 cat confdefs.h >>conftest.$ac_ext
2269 cat >>conftest.$ac_ext <<_ACEOF
2270 /* end confdefs.h.  */
2271
2272 int
2273 main ()
2274 {
2275
2276   ;
2277   return 0;
2278 }
2279 _ACEOF
2280 rm -f conftest.o conftest.obj
2281 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2282   (eval $ac_compile) 2>&5
2283   ac_status=$?
2284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2285   (exit $ac_status); }; then
2286   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2287   case $ac_file in
2288     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2289     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2290        break;;
2291   esac
2292 done
2293 else
2294   echo "$as_me: failed program was:" >&5
2295 sed 's/^/| /' conftest.$ac_ext >&5
2296
2297 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2298 See \`config.log' for more details." >&5
2299 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2300 See \`config.log' for more details." >&2;}
2301    { (exit 1); exit 1; }; }
2302 fi
2303
2304 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2305 fi
2306 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2307 echo "${ECHO_T}$ac_cv_objext" >&6
2308 OBJEXT=$ac_cv_objext
2309 ac_objext=$OBJEXT
2310 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2311 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2312 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2313   echo $ECHO_N "(cached) $ECHO_C" >&6
2314 else
2315   cat >conftest.$ac_ext <<_ACEOF
2316 /* confdefs.h.  */
2317 _ACEOF
2318 cat confdefs.h >>conftest.$ac_ext
2319 cat >>conftest.$ac_ext <<_ACEOF
2320 /* end confdefs.h.  */
2321
2322 int
2323 main ()
2324 {
2325 #ifndef __GNUC__
2326        choke me
2327 #endif
2328
2329   ;
2330   return 0;
2331 }
2332 _ACEOF
2333 rm -f conftest.$ac_objext
2334 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2335   (eval $ac_compile) 2>conftest.er1
2336   ac_status=$?
2337   grep -v '^ *+' conftest.er1 >conftest.err
2338   rm -f conftest.er1
2339   cat conftest.err >&5
2340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2341   (exit $ac_status); } &&
2342          { ac_try='test -z "$ac_c_werror_flag"
2343                          || test ! -s conftest.err'
2344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2345   (eval $ac_try) 2>&5
2346   ac_status=$?
2347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2348   (exit $ac_status); }; } &&
2349          { ac_try='test -s conftest.$ac_objext'
2350   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2351   (eval $ac_try) 2>&5
2352   ac_status=$?
2353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2354   (exit $ac_status); }; }; then
2355   ac_compiler_gnu=yes
2356 else
2357   echo "$as_me: failed program was:" >&5
2358 sed 's/^/| /' conftest.$ac_ext >&5
2359
2360 ac_compiler_gnu=no
2361 fi
2362 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2363 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2364
2365 fi
2366 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2367 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2368 GCC=`test $ac_compiler_gnu = yes && echo yes`
2369 ac_test_CFLAGS=${CFLAGS+set}
2370 ac_save_CFLAGS=$CFLAGS
2371 CFLAGS="-g"
2372 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2373 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2374 if test "${ac_cv_prog_cc_g+set}" = set; then
2375   echo $ECHO_N "(cached) $ECHO_C" >&6
2376 else
2377   cat >conftest.$ac_ext <<_ACEOF
2378 /* confdefs.h.  */
2379 _ACEOF
2380 cat confdefs.h >>conftest.$ac_ext
2381 cat >>conftest.$ac_ext <<_ACEOF
2382 /* end confdefs.h.  */
2383
2384 int
2385 main ()
2386 {
2387
2388   ;
2389   return 0;
2390 }
2391 _ACEOF
2392 rm -f conftest.$ac_objext
2393 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2394   (eval $ac_compile) 2>conftest.er1
2395   ac_status=$?
2396   grep -v '^ *+' conftest.er1 >conftest.err
2397   rm -f conftest.er1
2398   cat conftest.err >&5
2399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2400   (exit $ac_status); } &&
2401          { ac_try='test -z "$ac_c_werror_flag"
2402                          || test ! -s conftest.err'
2403   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2404   (eval $ac_try) 2>&5
2405   ac_status=$?
2406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2407   (exit $ac_status); }; } &&
2408          { ac_try='test -s conftest.$ac_objext'
2409   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2410   (eval $ac_try) 2>&5
2411   ac_status=$?
2412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2413   (exit $ac_status); }; }; then
2414   ac_cv_prog_cc_g=yes
2415 else
2416   echo "$as_me: failed program was:" >&5
2417 sed 's/^/| /' conftest.$ac_ext >&5
2418
2419 ac_cv_prog_cc_g=no
2420 fi
2421 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2422 fi
2423 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2424 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2425 if test "$ac_test_CFLAGS" = set; then
2426   CFLAGS=$ac_save_CFLAGS
2427 elif test $ac_cv_prog_cc_g = yes; then
2428   if test "$GCC" = yes; then
2429     CFLAGS="-g -O2"
2430   else
2431     CFLAGS="-g"
2432   fi
2433 else
2434   if test "$GCC" = yes; then
2435     CFLAGS="-O2"
2436   else
2437     CFLAGS=
2438   fi
2439 fi
2440 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2441 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2442 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2443   echo $ECHO_N "(cached) $ECHO_C" >&6
2444 else
2445   ac_cv_prog_cc_stdc=no
2446 ac_save_CC=$CC
2447 cat >conftest.$ac_ext <<_ACEOF
2448 /* confdefs.h.  */
2449 _ACEOF
2450 cat confdefs.h >>conftest.$ac_ext
2451 cat >>conftest.$ac_ext <<_ACEOF
2452 /* end confdefs.h.  */
2453 #include <stdarg.h>
2454 #include <stdio.h>
2455 #include <sys/types.h>
2456 #include <sys/stat.h>
2457 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2458 struct buf { int x; };
2459 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2460 static char *e (p, i)
2461      char **p;
2462      int i;
2463 {
2464   return p[i];
2465 }
2466 static char *f (char * (*g) (char **, int), char **p, ...)
2467 {
2468   char *s;
2469   va_list v;
2470   va_start (v,p);
2471   s = g (p, va_arg (v,int));
2472   va_end (v);
2473   return s;
2474 }
2475
2476 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2477    function prototypes and stuff, but not '\xHH' hex character constants.
2478    These don't provoke an error unfortunately, instead are silently treated
2479    as 'x'.  The following induces an error, until -std1 is added to get
2480    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2481    array size at least.  It's necessary to write '\x00'==0 to get something
2482    that's true only with -std1.  */
2483 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2484
2485 int test (int i, double x);
2486 struct s1 {int (*f) (int a);};
2487 struct s2 {int (*f) (double a);};
2488 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2489 int argc;
2490 char **argv;
2491 int
2492 main ()
2493 {
2494 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2495   ;
2496   return 0;
2497 }
2498 _ACEOF
2499 # Don't try gcc -ansi; that turns off useful extensions and
2500 # breaks some systems' header files.
2501 # AIX                   -qlanglvl=ansi
2502 # Ultrix and OSF/1      -std1
2503 # HP-UX 10.20 and later -Ae
2504 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2505 # SVR4                  -Xc -D__EXTENSIONS__
2506 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2507 do
2508   CC="$ac_save_CC $ac_arg"
2509   rm -f conftest.$ac_objext
2510 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2511   (eval $ac_compile) 2>conftest.er1
2512   ac_status=$?
2513   grep -v '^ *+' conftest.er1 >conftest.err
2514   rm -f conftest.er1
2515   cat conftest.err >&5
2516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2517   (exit $ac_status); } &&
2518          { ac_try='test -z "$ac_c_werror_flag"
2519                          || test ! -s conftest.err'
2520   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2521   (eval $ac_try) 2>&5
2522   ac_status=$?
2523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2524   (exit $ac_status); }; } &&
2525          { ac_try='test -s conftest.$ac_objext'
2526   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2527   (eval $ac_try) 2>&5
2528   ac_status=$?
2529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2530   (exit $ac_status); }; }; then
2531   ac_cv_prog_cc_stdc=$ac_arg
2532 break
2533 else
2534   echo "$as_me: failed program was:" >&5
2535 sed 's/^/| /' conftest.$ac_ext >&5
2536
2537 fi
2538 rm -f conftest.err conftest.$ac_objext
2539 done
2540 rm -f conftest.$ac_ext conftest.$ac_objext
2541 CC=$ac_save_CC
2542
2543 fi
2544
2545 case "x$ac_cv_prog_cc_stdc" in
2546   x|xno)
2547     echo "$as_me:$LINENO: result: none needed" >&5
2548 echo "${ECHO_T}none needed" >&6 ;;
2549   *)
2550     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2551 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2552     CC="$CC $ac_cv_prog_cc_stdc" ;;
2553 esac
2554
2555 # Some people use a C++ compiler to compile C.  Since we use `exit',
2556 # in C++ we need to declare it.  In case someone uses the same compiler
2557 # for both compiling C and C++ we need to have the C++ compiler decide
2558 # the declaration of exit, since it's the most demanding environment.
2559 cat >conftest.$ac_ext <<_ACEOF
2560 #ifndef __cplusplus
2561   choke me
2562 #endif
2563 _ACEOF
2564 rm -f conftest.$ac_objext
2565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2566   (eval $ac_compile) 2>conftest.er1
2567   ac_status=$?
2568   grep -v '^ *+' conftest.er1 >conftest.err
2569   rm -f conftest.er1
2570   cat conftest.err >&5
2571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2572   (exit $ac_status); } &&
2573          { ac_try='test -z "$ac_c_werror_flag"
2574                          || test ! -s conftest.err'
2575   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2576   (eval $ac_try) 2>&5
2577   ac_status=$?
2578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2579   (exit $ac_status); }; } &&
2580          { ac_try='test -s conftest.$ac_objext'
2581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2582   (eval $ac_try) 2>&5
2583   ac_status=$?
2584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2585   (exit $ac_status); }; }; then
2586   for ac_declaration in \
2587    '' \
2588    'extern "C" void std::exit (int) throw (); using std::exit;' \
2589    'extern "C" void std::exit (int); using std::exit;' \
2590    'extern "C" void exit (int) throw ();' \
2591    'extern "C" void exit (int);' \
2592    'void exit (int);'
2593 do
2594   cat >conftest.$ac_ext <<_ACEOF
2595 /* confdefs.h.  */
2596 _ACEOF
2597 cat confdefs.h >>conftest.$ac_ext
2598 cat >>conftest.$ac_ext <<_ACEOF
2599 /* end confdefs.h.  */
2600 $ac_declaration
2601 #include <stdlib.h>
2602 int
2603 main ()
2604 {
2605 exit (42);
2606   ;
2607   return 0;
2608 }
2609 _ACEOF
2610 rm -f conftest.$ac_objext
2611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2612   (eval $ac_compile) 2>conftest.er1
2613   ac_status=$?
2614   grep -v '^ *+' conftest.er1 >conftest.err
2615   rm -f conftest.er1
2616   cat conftest.err >&5
2617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2618   (exit $ac_status); } &&
2619          { ac_try='test -z "$ac_c_werror_flag"
2620                          || test ! -s conftest.err'
2621   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2622   (eval $ac_try) 2>&5
2623   ac_status=$?
2624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2625   (exit $ac_status); }; } &&
2626          { ac_try='test -s conftest.$ac_objext'
2627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2628   (eval $ac_try) 2>&5
2629   ac_status=$?
2630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2631   (exit $ac_status); }; }; then
2632   :
2633 else
2634   echo "$as_me: failed program was:" >&5
2635 sed 's/^/| /' conftest.$ac_ext >&5
2636
2637 continue
2638 fi
2639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2640   cat >conftest.$ac_ext <<_ACEOF
2641 /* confdefs.h.  */
2642 _ACEOF
2643 cat confdefs.h >>conftest.$ac_ext
2644 cat >>conftest.$ac_ext <<_ACEOF
2645 /* end confdefs.h.  */
2646 $ac_declaration
2647 int
2648 main ()
2649 {
2650 exit (42);
2651   ;
2652   return 0;
2653 }
2654 _ACEOF
2655 rm -f conftest.$ac_objext
2656 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2657   (eval $ac_compile) 2>conftest.er1
2658   ac_status=$?
2659   grep -v '^ *+' conftest.er1 >conftest.err
2660   rm -f conftest.er1
2661   cat conftest.err >&5
2662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2663   (exit $ac_status); } &&
2664          { ac_try='test -z "$ac_c_werror_flag"
2665                          || test ! -s conftest.err'
2666   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2667   (eval $ac_try) 2>&5
2668   ac_status=$?
2669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670   (exit $ac_status); }; } &&
2671          { ac_try='test -s conftest.$ac_objext'
2672   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2673   (eval $ac_try) 2>&5
2674   ac_status=$?
2675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2676   (exit $ac_status); }; }; then
2677   break
2678 else
2679   echo "$as_me: failed program was:" >&5
2680 sed 's/^/| /' conftest.$ac_ext >&5
2681
2682 fi
2683 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2684 done
2685 rm -f conftest*
2686 if test -n "$ac_declaration"; then
2687   echo '#ifdef __cplusplus' >>confdefs.h
2688   echo $ac_declaration      >>confdefs.h
2689   echo '#endif'             >>confdefs.h
2690 fi
2691
2692 else
2693   echo "$as_me: failed program was:" >&5
2694 sed 's/^/| /' conftest.$ac_ext >&5
2695
2696 fi
2697 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2698 ac_ext=c
2699 ac_cpp='$CPP $CPPFLAGS'
2700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2702 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2703
2704 ac_ext=c
2705 ac_cpp='$CPP $CPPFLAGS'
2706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2708 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2709 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2710 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2711 # On Suns, sometimes $CPP names a directory.
2712 if test -n "$CPP" && test -d "$CPP"; then
2713   CPP=
2714 fi
2715 if test -z "$CPP"; then
2716   if test "${ac_cv_prog_CPP+set}" = set; then
2717   echo $ECHO_N "(cached) $ECHO_C" >&6
2718 else
2719       # Double quotes because CPP needs to be expanded
2720     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2721     do
2722       ac_preproc_ok=false
2723 for ac_c_preproc_warn_flag in '' yes
2724 do
2725   # Use a header file that comes with gcc, so configuring glibc
2726   # with a fresh cross-compiler works.
2727   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2728   # <limits.h> exists even on freestanding compilers.
2729   # On the NeXT, cc -E runs the code through the compiler's parser,
2730   # not just through cpp. "Syntax error" is here to catch this case.
2731   cat >conftest.$ac_ext <<_ACEOF
2732 /* confdefs.h.  */
2733 _ACEOF
2734 cat confdefs.h >>conftest.$ac_ext
2735 cat >>conftest.$ac_ext <<_ACEOF
2736 /* end confdefs.h.  */
2737 #ifdef __STDC__
2738 # include <limits.h>
2739 #else
2740 # include <assert.h>
2741 #endif
2742                      Syntax error
2743 _ACEOF
2744 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2745   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2746   ac_status=$?
2747   grep -v '^ *+' conftest.er1 >conftest.err
2748   rm -f conftest.er1
2749   cat conftest.err >&5
2750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2751   (exit $ac_status); } >/dev/null; then
2752   if test -s conftest.err; then
2753     ac_cpp_err=$ac_c_preproc_warn_flag
2754     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2755   else
2756     ac_cpp_err=
2757   fi
2758 else
2759   ac_cpp_err=yes
2760 fi
2761 if test -z "$ac_cpp_err"; then
2762   :
2763 else
2764   echo "$as_me: failed program was:" >&5
2765 sed 's/^/| /' conftest.$ac_ext >&5
2766
2767   # Broken: fails on valid input.
2768 continue
2769 fi
2770 rm -f conftest.err conftest.$ac_ext
2771
2772   # OK, works on sane cases.  Now check whether non-existent headers
2773   # can be detected and how.
2774   cat >conftest.$ac_ext <<_ACEOF
2775 /* confdefs.h.  */
2776 _ACEOF
2777 cat confdefs.h >>conftest.$ac_ext
2778 cat >>conftest.$ac_ext <<_ACEOF
2779 /* end confdefs.h.  */
2780 #include <ac_nonexistent.h>
2781 _ACEOF
2782 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2783   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2784   ac_status=$?
2785   grep -v '^ *+' conftest.er1 >conftest.err
2786   rm -f conftest.er1
2787   cat conftest.err >&5
2788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789   (exit $ac_status); } >/dev/null; then
2790   if test -s conftest.err; then
2791     ac_cpp_err=$ac_c_preproc_warn_flag
2792     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2793   else
2794     ac_cpp_err=
2795   fi
2796 else
2797   ac_cpp_err=yes
2798 fi
2799 if test -z "$ac_cpp_err"; then
2800   # Broken: success on invalid input.
2801 continue
2802 else
2803   echo "$as_me: failed program was:" >&5
2804 sed 's/^/| /' conftest.$ac_ext >&5
2805
2806   # Passes both tests.
2807 ac_preproc_ok=:
2808 break
2809 fi
2810 rm -f conftest.err conftest.$ac_ext
2811
2812 done
2813 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2814 rm -f conftest.err conftest.$ac_ext
2815 if $ac_preproc_ok; then
2816   break
2817 fi
2818
2819     done
2820     ac_cv_prog_CPP=$CPP
2821
2822 fi
2823   CPP=$ac_cv_prog_CPP
2824 else
2825   ac_cv_prog_CPP=$CPP
2826 fi
2827 echo "$as_me:$LINENO: result: $CPP" >&5
2828 echo "${ECHO_T}$CPP" >&6
2829 ac_preproc_ok=false
2830 for ac_c_preproc_warn_flag in '' yes
2831 do
2832   # Use a header file that comes with gcc, so configuring glibc
2833   # with a fresh cross-compiler works.
2834   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2835   # <limits.h> exists even on freestanding compilers.
2836   # On the NeXT, cc -E runs the code through the compiler's parser,
2837   # not just through cpp. "Syntax error" is here to catch this case.
2838   cat >conftest.$ac_ext <<_ACEOF
2839 /* confdefs.h.  */
2840 _ACEOF
2841 cat confdefs.h >>conftest.$ac_ext
2842 cat >>conftest.$ac_ext <<_ACEOF
2843 /* end confdefs.h.  */
2844 #ifdef __STDC__
2845 # include <limits.h>
2846 #else
2847 # include <assert.h>
2848 #endif
2849                      Syntax error
2850 _ACEOF
2851 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2852   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2853   ac_status=$?
2854   grep -v '^ *+' conftest.er1 >conftest.err
2855   rm -f conftest.er1
2856   cat conftest.err >&5
2857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858   (exit $ac_status); } >/dev/null; then
2859   if test -s conftest.err; then
2860     ac_cpp_err=$ac_c_preproc_warn_flag
2861     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2862   else
2863     ac_cpp_err=
2864   fi
2865 else
2866   ac_cpp_err=yes
2867 fi
2868 if test -z "$ac_cpp_err"; then
2869   :
2870 else
2871   echo "$as_me: failed program was:" >&5
2872 sed 's/^/| /' conftest.$ac_ext >&5
2873
2874   # Broken: fails on valid input.
2875 continue
2876 fi
2877 rm -f conftest.err conftest.$ac_ext
2878
2879   # OK, works on sane cases.  Now check whether non-existent headers
2880   # can be detected and how.
2881   cat >conftest.$ac_ext <<_ACEOF
2882 /* confdefs.h.  */
2883 _ACEOF
2884 cat confdefs.h >>conftest.$ac_ext
2885 cat >>conftest.$ac_ext <<_ACEOF
2886 /* end confdefs.h.  */
2887 #include <ac_nonexistent.h>
2888 _ACEOF
2889 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2890   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2891   ac_status=$?
2892   grep -v '^ *+' conftest.er1 >conftest.err
2893   rm -f conftest.er1
2894   cat conftest.err >&5
2895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2896   (exit $ac_status); } >/dev/null; then
2897   if test -s conftest.err; then
2898     ac_cpp_err=$ac_c_preproc_warn_flag
2899     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2900   else
2901     ac_cpp_err=
2902   fi
2903 else
2904   ac_cpp_err=yes
2905 fi
2906 if test -z "$ac_cpp_err"; then
2907   # Broken: success on invalid input.
2908 continue
2909 else
2910   echo "$as_me: failed program was:" >&5
2911 sed 's/^/| /' conftest.$ac_ext >&5
2912
2913   # Passes both tests.
2914 ac_preproc_ok=:
2915 break
2916 fi
2917 rm -f conftest.err conftest.$ac_ext
2918
2919 done
2920 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2921 rm -f conftest.err conftest.$ac_ext
2922 if $ac_preproc_ok; then
2923   :
2924 else
2925   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2926 See \`config.log' for more details." >&5
2927 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2928 See \`config.log' for more details." >&2;}
2929    { (exit 1); exit 1; }; }
2930 fi
2931
2932 ac_ext=c
2933 ac_cpp='$CPP $CPPFLAGS'
2934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2936 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2937
2938
2939 ac_c_preproc_warn_flag=yes
2940
2941 if test x$GCC = xyes; then
2942   ac_libiberty_warn_cflags='-W -Wall -Wtraditional -pedantic'
2943 fi
2944
2945
2946
2947 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
2948 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
2949 if test "${ac_cv_c_const+set}" = set; then
2950   echo $ECHO_N "(cached) $ECHO_C" >&6
2951 else
2952   cat >conftest.$ac_ext <<_ACEOF
2953 /* confdefs.h.  */
2954 _ACEOF
2955 cat confdefs.h >>conftest.$ac_ext
2956 cat >>conftest.$ac_ext <<_ACEOF
2957 /* end confdefs.h.  */
2958
2959 int
2960 main ()
2961 {
2962 /* FIXME: Include the comments suggested by Paul. */
2963 #ifndef __cplusplus
2964   /* Ultrix mips cc rejects this.  */
2965   typedef int charset[2];
2966   const charset x;
2967   /* SunOS 4.1.1 cc rejects this.  */
2968   char const *const *ccp;
2969   char **p;
2970   /* NEC SVR4.0.2 mips cc rejects this.  */
2971   struct point {int x, y;};
2972   static struct point const zero = {0,0};
2973   /* AIX XL C 1.02.0.0 rejects this.
2974      It does not let you subtract one const X* pointer from another in
2975      an arm of an if-expression whose if-part is not a constant
2976      expression */
2977   const char *g = "string";
2978   ccp = &g + (g ? g-g : 0);
2979   /* HPUX 7.0 cc rejects these. */
2980   ++ccp;
2981   p = (char**) ccp;
2982   ccp = (char const *const *) p;
2983   { /* SCO 3.2v4 cc rejects this.  */
2984     char *t;
2985     char const *s = 0 ? (char *) 0 : (char const *) 0;
2986
2987     *t++ = 0;
2988   }
2989   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
2990     int x[] = {25, 17};
2991     const int *foo = &x[0];
2992     ++foo;
2993   }
2994   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2995     typedef const int *iptr;
2996     iptr p = 0;
2997     ++p;
2998   }
2999   { /* AIX XL C 1.02.0.0 rejects this saying
3000        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3001     struct s { int j; const int *ap[3]; };
3002     struct s *b; b->j = 5;
3003   }
3004   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3005     const int foo = 10;
3006   }
3007 #endif
3008
3009   ;
3010   return 0;
3011 }
3012 _ACEOF
3013 rm -f conftest.$ac_objext
3014 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3015   (eval $ac_compile) 2>conftest.er1
3016   ac_status=$?
3017   grep -v '^ *+' conftest.er1 >conftest.err
3018   rm -f conftest.er1
3019   cat conftest.err >&5
3020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3021   (exit $ac_status); } &&
3022          { ac_try='test -z "$ac_c_werror_flag"
3023                          || test ! -s conftest.err'
3024   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3025   (eval $ac_try) 2>&5
3026   ac_status=$?
3027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3028   (exit $ac_status); }; } &&
3029          { ac_try='test -s conftest.$ac_objext'
3030   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3031   (eval $ac_try) 2>&5
3032   ac_status=$?
3033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034   (exit $ac_status); }; }; then
3035   ac_cv_c_const=yes
3036 else
3037   echo "$as_me: failed program was:" >&5
3038 sed 's/^/| /' conftest.$ac_ext >&5
3039
3040 ac_cv_c_const=no
3041 fi
3042 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3043 fi
3044 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3045 echo "${ECHO_T}$ac_cv_c_const" >&6
3046 if test $ac_cv_c_const = no; then
3047
3048 cat >>confdefs.h <<\_ACEOF
3049 #define const
3050 _ACEOF
3051
3052 fi
3053
3054 echo "$as_me:$LINENO: checking for inline" >&5
3055 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3056 if test "${ac_cv_c_inline+set}" = set; then
3057   echo $ECHO_N "(cached) $ECHO_C" >&6
3058 else
3059   ac_cv_c_inline=no
3060 for ac_kw in inline __inline__ __inline; do
3061   cat >conftest.$ac_ext <<_ACEOF
3062 /* confdefs.h.  */
3063 _ACEOF
3064 cat confdefs.h >>conftest.$ac_ext
3065 cat >>conftest.$ac_ext <<_ACEOF
3066 /* end confdefs.h.  */
3067 #ifndef __cplusplus
3068 typedef int foo_t;
3069 static $ac_kw foo_t static_foo () {return 0; }
3070 $ac_kw foo_t foo () {return 0; }
3071 #endif
3072
3073 _ACEOF
3074 rm -f conftest.$ac_objext
3075 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3076   (eval $ac_compile) 2>conftest.er1
3077   ac_status=$?
3078   grep -v '^ *+' conftest.er1 >conftest.err
3079   rm -f conftest.er1
3080   cat conftest.err >&5
3081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3082   (exit $ac_status); } &&
3083          { ac_try='test -z "$ac_c_werror_flag"
3084                          || test ! -s conftest.err'
3085   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3086   (eval $ac_try) 2>&5
3087   ac_status=$?
3088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3089   (exit $ac_status); }; } &&
3090          { ac_try='test -s conftest.$ac_objext'
3091   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3092   (eval $ac_try) 2>&5
3093   ac_status=$?
3094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095   (exit $ac_status); }; }; then
3096   ac_cv_c_inline=$ac_kw; break
3097 else
3098   echo "$as_me: failed program was:" >&5
3099 sed 's/^/| /' conftest.$ac_ext >&5
3100
3101 fi
3102 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3103 done
3104
3105 fi
3106 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3107 echo "${ECHO_T}$ac_cv_c_inline" >&6
3108
3109
3110 case $ac_cv_c_inline in
3111   inline | yes) ;;
3112   *)
3113     case $ac_cv_c_inline in
3114       no) ac_val=;;
3115       *) ac_val=$ac_cv_c_inline;;
3116     esac
3117     cat >>confdefs.h <<_ACEOF
3118 #ifndef __cplusplus
3119 #define inline $ac_val
3120 #endif
3121 _ACEOF
3122     ;;
3123 esac
3124
3125 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
3126 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
3127 if test "${ac_cv_c_bigendian+set}" = set; then
3128   echo $ECHO_N "(cached) $ECHO_C" >&6
3129 else
3130   ac_cv_c_bigendian=unknown
3131 # See if sys/param.h defines the BYTE_ORDER macro.
3132 cat >conftest.$ac_ext <<_ACEOF
3133 /* confdefs.h.  */
3134 _ACEOF
3135 cat confdefs.h >>conftest.$ac_ext
3136 cat >>conftest.$ac_ext <<_ACEOF
3137 /* end confdefs.h.  */
3138 #include <sys/types.h>
3139 #include <sys/param.h>
3140 int
3141 main ()
3142 {
3143
3144 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3145  bogus endian macros
3146 #endif
3147   ;
3148   return 0;
3149 }
3150 _ACEOF
3151 rm -f conftest.$ac_objext
3152 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3153   (eval $ac_compile) 2>conftest.er1
3154   ac_status=$?
3155   grep -v '^ *+' conftest.er1 >conftest.err
3156   rm -f conftest.er1
3157   cat conftest.err >&5
3158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3159   (exit $ac_status); } &&
3160          { ac_try='test -z "$ac_c_werror_flag"
3161                          || test ! -s conftest.err'
3162   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3163   (eval $ac_try) 2>&5
3164   ac_status=$?
3165   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3166   (exit $ac_status); }; } &&
3167          { ac_try='test -s conftest.$ac_objext'
3168   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3169   (eval $ac_try) 2>&5
3170   ac_status=$?
3171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3172   (exit $ac_status); }; }; then
3173   # It does; now see whether it defined to BIG_ENDIAN or not.
3174 cat >conftest.$ac_ext <<_ACEOF
3175 /* confdefs.h.  */
3176 _ACEOF
3177 cat confdefs.h >>conftest.$ac_ext
3178 cat >>conftest.$ac_ext <<_ACEOF
3179 /* end confdefs.h.  */
3180 #include <sys/types.h>
3181 #include <sys/param.h>
3182 int
3183 main ()
3184 {
3185
3186 #if BYTE_ORDER != BIG_ENDIAN
3187  not big endian
3188 #endif
3189   ;
3190   return 0;
3191 }
3192 _ACEOF
3193 rm -f conftest.$ac_objext
3194 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3195   (eval $ac_compile) 2>conftest.er1
3196   ac_status=$?
3197   grep -v '^ *+' conftest.er1 >conftest.err
3198   rm -f conftest.er1
3199   cat conftest.err >&5
3200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3201   (exit $ac_status); } &&
3202          { ac_try='test -z "$ac_c_werror_flag"
3203                          || test ! -s conftest.err'
3204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3205   (eval $ac_try) 2>&5
3206   ac_status=$?
3207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3208   (exit $ac_status); }; } &&
3209          { ac_try='test -s conftest.$ac_objext'
3210   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3211   (eval $ac_try) 2>&5
3212   ac_status=$?
3213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3214   (exit $ac_status); }; }; then
3215   ac_cv_c_bigendian=yes
3216 else
3217   echo "$as_me: failed program was:" >&5
3218 sed 's/^/| /' conftest.$ac_ext >&5
3219
3220 ac_cv_c_bigendian=no
3221 fi
3222 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3223 else
3224   echo "$as_me: failed program was:" >&5
3225 sed 's/^/| /' conftest.$ac_ext >&5
3226
3227 fi
3228 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3229 if test $ac_cv_c_bigendian = unknown; then
3230 if test "$cross_compiling" = yes; then
3231    echo $ac_n "cross-compiling... " 2>&6
3232 else
3233   cat >conftest.$ac_ext <<_ACEOF
3234 /* confdefs.h.  */
3235 _ACEOF
3236 cat confdefs.h >>conftest.$ac_ext
3237 cat >>conftest.$ac_ext <<_ACEOF
3238 /* end confdefs.h.  */
3239 main () {
3240   /* Are we little or big endian?  From Harbison&Steele.  */
3241   union
3242   {
3243     long l;
3244     char c[sizeof (long)];
3245   } u;
3246   u.l = 1;
3247   exit (u.c[sizeof (long) - 1] == 1);
3248 }
3249 _ACEOF
3250 rm -f conftest$ac_exeext
3251 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3252   (eval $ac_link) 2>&5
3253   ac_status=$?
3254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3255   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3256   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3257   (eval $ac_try) 2>&5
3258   ac_status=$?
3259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3260   (exit $ac_status); }; }; then
3261   ac_cv_c_bigendian=no
3262 else
3263   echo "$as_me: program exited with status $ac_status" >&5
3264 echo "$as_me: failed program was:" >&5
3265 sed 's/^/| /' conftest.$ac_ext >&5
3266
3267 ( exit $ac_status )
3268 ac_cv_c_bigendian=yes
3269 fi
3270 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3271 fi
3272 fi
3273 fi
3274 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
3275 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
3276 if test $ac_cv_c_bigendian = unknown; then
3277 echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
3278 echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
3279
3280 cat >conftest.c <<EOF
3281 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3282 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3283 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
3284 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3285 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3286 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
3287 int main() { _ascii (); _ebcdic (); return 0; }
3288 EOF
3289  if test -f conftest.c ; then
3290      if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then
3291         if test `grep -l BIGenDianSyS conftest.o` ; then
3292            echo $ac_n ' big endian probe OK, ' 1>&6
3293            ac_cv_c_bigendian=yes
3294         fi
3295         if test `grep -l LiTTleEnDian conftest.o` ; then
3296            echo $ac_n ' little endian probe OK, ' 1>&6
3297            if test $ac_cv_c_bigendian = yes ; then
3298             ac_cv_c_bigendian=unknown;
3299            else
3300             ac_cv_c_bigendian=no
3301            fi
3302         fi
3303         echo $ac_n 'guessing bigendian ...  ' >&6
3304      fi
3305   fi
3306 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
3307 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
3308 fi
3309 if test $ac_cv_c_bigendian = yes; then
3310
3311 cat >>confdefs.h <<\_ACEOF
3312 #define WORDS_BIGENDIAN 1
3313 _ACEOF
3314
3315
3316 cat >>confdefs.h <<\_ACEOF
3317 #define HOST_WORDS_BIG_ENDIAN 1
3318 _ACEOF
3319
3320   BYTEORDER=4321
3321 else
3322   BYTEORDER=1234
3323 fi
3324
3325 cat >>confdefs.h <<_ACEOF
3326 #define BYTEORDER $BYTEORDER
3327 _ACEOF
3328
3329 if test $ac_cv_c_bigendian = unknown; then
3330   { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5
3331 echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;}
3332    { (exit 1); exit 1; }; }
3333 fi
3334
3335
3336 # Check whether --enable-shared or --disable-shared was given.
3337 if test "${enable_shared+set}" = set; then
3338   enableval="$enable_shared"
3339   p=${PACKAGE-default}
3340 case $enableval in
3341 yes) enable_shared=yes ;;
3342 no) enable_shared=no ;;
3343 *)
3344   enable_shared=no
3345   # Look at the argument we got.  We use all the common list separators.
3346   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3347   for pkg in $enableval; do
3348     if test "X$pkg" = "X$p"; then
3349       enable_shared=yes
3350     fi
3351   done
3352   IFS="$ac_save_ifs"
3353   ;;
3354 esac
3355 else
3356   enable_shared=no
3357 fi;
3358
3359 # Check whether --enable-static or --disable-static was given.
3360 if test "${enable_static+set}" = set; then
3361   enableval="$enable_static"
3362   p=${PACKAGE-default}
3363 case $enableval in
3364 yes) enable_static=yes ;;
3365 no) enable_static=no ;;
3366 *)
3367   enable_static=no
3368   # Look at the argument we got.  We use all the common list separators.
3369   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3370   for pkg in $enableval; do
3371     if test "X$pkg" = "X$p"; then
3372       enable_static=yes
3373     fi
3374   done
3375   IFS="$ac_save_ifs"
3376   ;;
3377 esac
3378 else
3379   enable_static=yes
3380 fi;
3381 # Check whether --enable-fast-install or --disable-fast-install was given.
3382 if test "${enable_fast_install+set}" = set; then
3383   enableval="$enable_fast_install"
3384   p=${PACKAGE-default}
3385 case $enableval in
3386 yes) enable_fast_install=yes ;;
3387 no) enable_fast_install=no ;;
3388 *)
3389   enable_fast_install=no
3390   # Look at the argument we got.  We use all the common list separators.
3391   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3392   for pkg in $enableval; do
3393     if test "X$pkg" = "X$p"; then
3394       enable_fast_install=yes
3395     fi
3396   done
3397   IFS="$ac_save_ifs"
3398   ;;
3399 esac
3400 else
3401   enable_fast_install=yes
3402 fi;
3403
3404 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3405 if test "${with_gnu_ld+set}" = set; then
3406   withval="$with_gnu_ld"
3407   test "$withval" = no || with_gnu_ld=yes
3408 else
3409   with_gnu_ld=no
3410 fi;
3411 ac_prog=ld
3412 if test "$GCC" = yes; then
3413   # Check if gcc -print-prog-name=ld gives a path.
3414   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3415 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3416   case $host in
3417   *-*-mingw*)
3418     # gcc leaves a trailing carriage return which upsets mingw
3419     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3420   *)
3421     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3422   esac
3423   case $ac_prog in
3424     # Accept absolute paths.
3425     [\\/]* | [A-Za-z]:[\\/]*)
3426       re_direlt='/[^/][^/]*/\.\./'
3427       # Canonicalize the path of ld
3428       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3429       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3430         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3431       done
3432       test -z "$LD" && LD="$ac_prog"
3433       ;;
3434   "")
3435     # If it fails, then pretend we aren't using GCC.
3436     ac_prog=ld
3437     ;;
3438   *)
3439     # If it is relative, then search for the first ld in PATH.
3440     with_gnu_ld=unknown
3441     ;;
3442   esac
3443 elif test "$with_gnu_ld" = yes; then
3444   echo "$as_me:$LINENO: checking for GNU ld" >&5
3445 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3446 else
3447   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3448 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3449 fi
3450 if test "${lt_cv_path_LD+set}" = set; then
3451   echo $ECHO_N "(cached) $ECHO_C" >&6
3452 else
3453   if test -z "$LD"; then
3454   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3455   for ac_dir in $PATH; do
3456     test -z "$ac_dir" && ac_dir=.
3457     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3458       lt_cv_path_LD="$ac_dir/$ac_prog"
3459       # Check to see if the program is GNU ld.  I'd rather use --version,
3460       # but apparently some GNU ld's only accept -v.
3461       # Break only if it was the GNU/non-GNU ld that we prefer.
3462       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3463         test "$with_gnu_ld" != no && break
3464       else
3465         test "$with_gnu_ld" != yes && break
3466       fi
3467     fi
3468   done
3469   IFS="$ac_save_ifs"
3470 else
3471   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3472 fi
3473 fi
3474
3475 LD="$lt_cv_path_LD"
3476 if test -n "$LD"; then
3477   echo "$as_me:$LINENO: result: $LD" >&5
3478 echo "${ECHO_T}$LD" >&6
3479 else
3480   echo "$as_me:$LINENO: result: no" >&5
3481 echo "${ECHO_T}no" >&6
3482 fi
3483 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3484 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3485    { (exit 1); exit 1; }; }
3486 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3487 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3488 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3489   echo $ECHO_N "(cached) $ECHO_C" >&6
3490 else
3491   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3492 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3493   lt_cv_prog_gnu_ld=yes
3494 else
3495   lt_cv_prog_gnu_ld=no
3496 fi
3497 fi
3498 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3499 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3500 with_gnu_ld=$lt_cv_prog_gnu_ld
3501
3502
3503 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3504 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3505 if test "${lt_cv_ld_reload_flag+set}" = set; then
3506   echo $ECHO_N "(cached) $ECHO_C" >&6
3507 else
3508   lt_cv_ld_reload_flag='-r'
3509 fi
3510 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3511 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3512 reload_flag=$lt_cv_ld_reload_flag
3513 test -n "$reload_flag" && reload_flag=" $reload_flag"
3514
3515 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3516 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3517 if test "${lt_cv_path_NM+set}" = set; then
3518   echo $ECHO_N "(cached) $ECHO_C" >&6
3519 else
3520   if test -n "$NM"; then
3521   # Let the user override the test.
3522   lt_cv_path_NM="$NM"
3523 else
3524   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3525   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3526     test -z "$ac_dir" && ac_dir=.
3527     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3528     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3529       # Check to see if the nm accepts a BSD-compat flag.
3530       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3531       #   nm: unknown option "B" ignored
3532       # Tru64's nm complains that /dev/null is an invalid object file
3533       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3534         lt_cv_path_NM="$tmp_nm -B"
3535         break
3536       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3537         lt_cv_path_NM="$tmp_nm -p"
3538         break
3539       else
3540         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3541         continue # so that we can try to find one that supports BSD flags
3542       fi
3543     fi
3544   done
3545   IFS="$ac_save_ifs"
3546   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3547 fi
3548 fi
3549
3550 NM="$lt_cv_path_NM"
3551 echo "$as_me:$LINENO: result: $NM" >&5
3552 echo "${ECHO_T}$NM" >&6
3553
3554 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3555 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3556 LN_S=$as_ln_s
3557 if test "$LN_S" = "ln -s"; then
3558   echo "$as_me:$LINENO: result: yes" >&5
3559 echo "${ECHO_T}yes" >&6
3560 else
3561   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3562 echo "${ECHO_T}no, using $LN_S" >&6
3563 fi
3564
3565 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3566 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3567 if test "${lt_cv_deplibs_check_method+set}" = set; then
3568   echo $ECHO_N "(cached) $ECHO_C" >&6
3569 else
3570   lt_cv_file_magic_cmd='$MAGIC_CMD'
3571 lt_cv_file_magic_test_file=
3572 lt_cv_deplibs_check_method='unknown'
3573 # Need to set the preceding variable on all platforms that support
3574 # interlibrary dependencies.
3575 # 'none' -- dependencies not supported.
3576 # `unknown' -- same as none, but documents that we really don't know.
3577 # 'pass_all' -- all dependencies passed with no checks.
3578 # 'test_compile' -- check by making test program.
3579 # 'file_magic [regex]' -- check by looking for files in library path
3580 # which responds to the $file_magic_cmd with a given egrep regex.
3581 # If you have `file' or equivalent on your system and you're not sure
3582 # whether `pass_all' will *always* work, you probably want this one.
3583
3584 case $host_os in
3585 aix*)
3586   lt_cv_deplibs_check_method=pass_all
3587   ;;
3588
3589 beos*)
3590   lt_cv_deplibs_check_method=pass_all
3591   ;;
3592
3593 bsdi4*)
3594   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3595   lt_cv_file_magic_cmd='/usr/bin/file -L'
3596   lt_cv_file_magic_test_file=/shlib/libc.so
3597   ;;
3598
3599 cygwin* | mingw* |pw32*)
3600   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3601   lt_cv_file_magic_cmd='$OBJDUMP -f'
3602   ;;
3603
3604 darwin* | rhapsody*)
3605   # this will be overwritten by pass_all, but leave it in just in case
3606   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3607   lt_cv_file_magic_cmd='/usr/bin/file -L'
3608   case "$host_os" in
3609   rhapsody* | darwin1.012)
3610     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3611     ;;
3612   *) # Darwin 1.3 on
3613     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3614     ;;
3615   esac
3616   lt_cv_deplibs_check_method=pass_all
3617   ;;
3618
3619 freebsd* | kfreebsd*-gnu)
3620   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3621     case $host_cpu in
3622     i*86 )
3623       # Not sure whether the presence of OpenBSD here was a mistake.
3624       # Let's accept both of them until this is cleared up.
3625       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3626       lt_cv_file_magic_cmd=/usr/bin/file
3627       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3628       ;;
3629     esac
3630   else
3631     lt_cv_deplibs_check_method=pass_all
3632   fi
3633   ;;
3634
3635 gnu*)
3636   lt_cv_deplibs_check_method=pass_all
3637   ;;
3638
3639 hpux10.20*|hpux11*)
3640   case $host_cpu in
3641   hppa*)
3642     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3643     lt_cv_file_magic_cmd=/usr/bin/file
3644     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3645     ;;
3646   ia64*)
3647     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3648     lt_cv_file_magic_cmd=/usr/bin/file
3649     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3650     ;;
3651   esac
3652   ;;
3653
3654 irix5* | irix6*)
3655   case $host_os in
3656   irix5*)
3657     # this will be overridden with pass_all, but let us keep it just in case
3658     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3659     ;;
3660   *)
3661     case $LD in
3662     *-32|*"-32 ") libmagic=32-bit;;
3663     *-n32|*"-n32 ") libmagic=N32;;
3664     *-64|*"-64 ") libmagic=64-bit;;
3665     *) libmagic=never-match;;
3666     esac
3667     # this will be overridden with pass_all, but let us keep it just in case
3668     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3669     ;;
3670   esac
3671   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3672   lt_cv_deplibs_check_method=pass_all
3673   ;;
3674
3675 # This must be Linux ELF.
3676 linux-gnu*)
3677   lt_cv_deplibs_check_method=pass_all
3678   ;;
3679
3680 netbsd* | knetbsd*-gnu)
3681   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3682     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3683   else
3684     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3685   fi
3686   ;;
3687
3688 newsos6)
3689   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3690   lt_cv_file_magic_cmd=/usr/bin/file
3691   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3692   ;;
3693
3694 osf3* | osf4* | osf5*)
3695   # this will be overridden with pass_all, but let us keep it just in case
3696   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3697   lt_cv_file_magic_test_file=/shlib/libc.so
3698   lt_cv_deplibs_check_method=pass_all
3699   ;;
3700
3701 sco3.2v5*)
3702   lt_cv_deplibs_check_method=pass_all
3703   ;;
3704
3705 solaris*)
3706   lt_cv_deplibs_check_method=pass_all
3707   lt_cv_file_magic_test_file=/lib/libc.so
3708   ;;
3709
3710 sysv5uw[78]* | sysv4*uw2*)
3711   lt_cv_deplibs_check_method=pass_all
3712   ;;
3713
3714 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3715   case $host_vendor in
3716   ncr)
3717     lt_cv_deplibs_check_method=pass_all
3718     ;;
3719   motorola)
3720     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3721     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3722     ;;
3723   esac
3724   ;;
3725 esac
3726
3727 fi
3728 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3729 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3730 file_magic_cmd=$lt_cv_file_magic_cmd
3731 deplibs_check_method=$lt_cv_deplibs_check_method
3732
3733
3734
3735
3736 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3737
3738 # Only perform the check for file, if the check method requires it
3739 case $deplibs_check_method in
3740 file_magic*)
3741   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3742     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3743 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3744 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3745   echo $ECHO_N "(cached) $ECHO_C" >&6
3746 else
3747   case $MAGIC_CMD in
3748   /*)
3749   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3750   ;;
3751   ?:/*)
3752   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3753   ;;
3754   *)
3755   ac_save_MAGIC_CMD="$MAGIC_CMD"
3756   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3757   ac_dummy="/usr/bin:$PATH"
3758   for ac_dir in $ac_dummy; do
3759     test -z "$ac_dir" && ac_dir=.
3760     if test -f $ac_dir/${ac_tool_prefix}file; then
3761       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3762       if test -n "$file_magic_test_file"; then
3763         case $deplibs_check_method in
3764         "file_magic "*)
3765           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3766           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3767           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3768             egrep "$file_magic_regex" > /dev/null; then
3769             :
3770           else
3771             cat <<EOF 1>&2
3772
3773 *** Warning: the command libtool uses to detect shared libraries,
3774 *** $file_magic_cmd, produces output that libtool cannot recognize.
3775 *** The result is that libtool may fail to recognize shared libraries
3776 *** as such.  This will affect the creation of libtool libraries that
3777 *** depend on shared libraries, but programs linked with such libtool
3778 *** libraries will work regardless of this problem.  Nevertheless, you
3779 *** may want to report the problem to your system manager and/or to
3780 *** bug-libtool@gnu.org
3781
3782 EOF
3783           fi ;;
3784         esac
3785       fi
3786       break
3787     fi
3788   done
3789   IFS="$ac_save_ifs"
3790   MAGIC_CMD="$ac_save_MAGIC_CMD"
3791   ;;
3792 esac
3793 fi
3794
3795 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3796 if test -n "$MAGIC_CMD"; then
3797   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3798 echo "${ECHO_T}$MAGIC_CMD" >&6
3799 else
3800   echo "$as_me:$LINENO: result: no" >&5
3801 echo "${ECHO_T}no" >&6
3802 fi
3803
3804 if test -z "$lt_cv_path_MAGIC_CMD"; then
3805   if test -n "$ac_tool_prefix"; then
3806     echo "$as_me:$LINENO: checking for file" >&5
3807 echo $ECHO_N "checking for file... $ECHO_C" >&6
3808 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3809   echo $ECHO_N "(cached) $ECHO_C" >&6
3810 else
3811   case $MAGIC_CMD in
3812   /*)
3813   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3814   ;;
3815   ?:/*)
3816   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3817   ;;
3818   *)
3819   ac_save_MAGIC_CMD="$MAGIC_CMD"
3820   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3821   ac_dummy="/usr/bin:$PATH"
3822   for ac_dir in $ac_dummy; do
3823     test -z "$ac_dir" && ac_dir=.
3824     if test -f $ac_dir/file; then
3825       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3826       if test -n "$file_magic_test_file"; then
3827         case $deplibs_check_method in
3828         "file_magic "*)
3829           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3830           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3831           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3832             egrep "$file_magic_regex" > /dev/null; then
3833             :
3834           else
3835             cat <<EOF 1>&2
3836
3837 *** Warning: the command libtool uses to detect shared libraries,
3838 *** $file_magic_cmd, produces output that libtool cannot recognize.
3839 *** The result is that libtool may fail to recognize shared libraries
3840 *** as such.  This will affect the creation of libtool libraries that
3841 *** depend on shared libraries, but programs linked with such libtool
3842 *** libraries will work regardless of this problem.  Nevertheless, you
3843 *** may want to report the problem to your system manager and/or to
3844 *** bug-libtool@gnu.org
3845
3846 EOF
3847           fi ;;
3848         esac
3849       fi
3850       break
3851     fi
3852   done
3853   IFS="$ac_save_ifs"
3854   MAGIC_CMD="$ac_save_MAGIC_CMD"
3855   ;;
3856 esac
3857 fi
3858
3859 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3860 if test -n "$MAGIC_CMD"; then
3861   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3862 echo "${ECHO_T}$MAGIC_CMD" >&6
3863 else
3864   echo "$as_me:$LINENO: result: no" >&5
3865 echo "${ECHO_T}no" >&6
3866 fi
3867
3868   else
3869     MAGIC_CMD=:
3870   fi
3871 fi
3872
3873   fi
3874   ;;
3875 esac
3876
3877 if test -n "$ac_tool_prefix"; then
3878   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3879 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3880 echo "$as_me:$LINENO: checking for $ac_word" >&5
3881 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3882 if test "${ac_cv_prog_RANLIB+set}" = set; then
3883   echo $ECHO_N "(cached) $ECHO_C" >&6
3884 else
3885   if test -n "$RANLIB"; then
3886   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3887 else
3888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3889 for as_dir in $PATH
3890 do
3891   IFS=$as_save_IFS
3892   test -z "$as_dir" && as_dir=.
3893   for ac_exec_ext in '' $ac_executable_extensions; do
3894   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3895     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3896     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3897     break 2
3898   fi
3899 done
3900 done
3901
3902 fi
3903 fi
3904 RANLIB=$ac_cv_prog_RANLIB
3905 if test -n "$RANLIB"; then
3906   echo "$as_me:$LINENO: result: $RANLIB" >&5
3907 echo "${ECHO_T}$RANLIB" >&6
3908 else
3909   echo "$as_me:$LINENO: result: no" >&5
3910 echo "${ECHO_T}no" >&6
3911 fi
3912
3913 fi
3914 if test -z "$ac_cv_prog_RANLIB"; then
3915   ac_ct_RANLIB=$RANLIB
3916   # Extract the first word of "ranlib", so it can be a program name with args.
3917 set dummy ranlib; ac_word=$2
3918 echo "$as_me:$LINENO: checking for $ac_word" >&5
3919 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3920 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3921   echo $ECHO_N "(cached) $ECHO_C" >&6
3922 else
3923   if test -n "$ac_ct_RANLIB"; then
3924   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3925 else
3926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3927 for as_dir in $PATH
3928 do
3929   IFS=$as_save_IFS
3930   test -z "$as_dir" && as_dir=.
3931   for ac_exec_ext in '' $ac_executable_extensions; do
3932   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3933     ac_cv_prog_ac_ct_RANLIB="ranlib"
3934     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3935     break 2
3936   fi
3937 done
3938 done
3939
3940   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3941 fi
3942 fi
3943 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3944 if test -n "$ac_ct_RANLIB"; then
3945   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3946 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3947 else
3948   echo "$as_me:$LINENO: result: no" >&5
3949 echo "${ECHO_T}no" >&6
3950 fi
3951
3952   RANLIB=$ac_ct_RANLIB
3953 else
3954   RANLIB="$ac_cv_prog_RANLIB"
3955 fi
3956
3957 if test -n "$ac_tool_prefix"; then
3958   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3959 set dummy ${ac_tool_prefix}strip; ac_word=$2
3960 echo "$as_me:$LINENO: checking for $ac_word" >&5
3961 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3962 if test "${ac_cv_prog_STRIP+set}" = set; then
3963   echo $ECHO_N "(cached) $ECHO_C" >&6
3964 else
3965   if test -n "$STRIP"; then
3966   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3967 else
3968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3969 for as_dir in $PATH
3970 do
3971   IFS=$as_save_IFS
3972   test -z "$as_dir" && as_dir=.
3973   for ac_exec_ext in '' $ac_executable_extensions; do
3974   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3975     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3976     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3977     break 2
3978   fi
3979 done
3980 done
3981
3982 fi
3983 fi
3984 STRIP=$ac_cv_prog_STRIP
3985 if test -n "$STRIP"; then
3986   echo "$as_me:$LINENO: result: $STRIP" >&5
3987 echo "${ECHO_T}$STRIP" >&6
3988 else
3989   echo "$as_me:$LINENO: result: no" >&5
3990 echo "${ECHO_T}no" >&6
3991 fi
3992
3993 fi
3994 if test -z "$ac_cv_prog_STRIP"; then
3995   ac_ct_STRIP=$STRIP
3996   # Extract the first word of "strip", so it can be a program name with args.
3997 set dummy strip; ac_word=$2
3998 echo "$as_me:$LINENO: checking for $ac_word" >&5
3999 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4000 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
4001   echo $ECHO_N "(cached) $ECHO_C" >&6
4002 else
4003   if test -n "$ac_ct_STRIP"; then
4004   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4005 else
4006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4007 for as_dir in $PATH
4008 do
4009   IFS=$as_save_IFS
4010   test -z "$as_dir" && as_dir=.
4011   for ac_exec_ext in '' $ac_executable_extensions; do
4012   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4013     ac_cv_prog_ac_ct_STRIP="strip"
4014     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4015     break 2
4016   fi
4017 done
4018 done
4019
4020   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4021 fi
4022 fi
4023 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4024 if test -n "$ac_ct_STRIP"; then
4025   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4026 echo "${ECHO_T}$ac_ct_STRIP" >&6
4027 else
4028   echo "$as_me:$LINENO: result: no" >&5
4029 echo "${ECHO_T}no" >&6
4030 fi
4031
4032   STRIP=$ac_ct_STRIP
4033 else
4034   STRIP="$ac_cv_prog_STRIP"
4035 fi
4036
4037
4038 # Check for any special flags to pass to ltconfig.
4039 libtool_flags="--cache-file=$cache_file"
4040 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
4041 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4042 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4043 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4044 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4045
4046
4047 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4048 if test "${enable_libtool_lock+set}" = set; then
4049   enableval="$enable_libtool_lock"
4050
4051 fi;
4052 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4053 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4054
4055
4056 # Check whether --with-pic or --without-pic was given.
4057 if test "${with_pic+set}" = set; then
4058   withval="$with_pic"
4059   pic_mode="$withval"
4060 else
4061   pic_mode=default
4062 fi;
4063 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4064 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4065
4066 # Some flags need to be propagated to the compiler or linker for good
4067 # libtool support.
4068 case $host in
4069 *-*-irix6*)
4070   # Find out which ABI we are using.
4071   echo '#line 4071 "configure"' > conftest.$ac_ext
4072   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4073   (eval $ac_compile) 2>&5
4074   ac_status=$?
4075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4076   (exit $ac_status); }; then
4077    if test "$lt_cv_prog_gnu_ld" = yes; then
4078     case `/usr/bin/file conftest.$ac_objext` in
4079     *32-bit*)
4080       LD="${LD-ld} -melf32bsmip"
4081       ;;
4082     *N32*)
4083       LD="${LD-ld} -melf32bmipn32"
4084       ;;
4085     *64-bit*)
4086       LD="${LD-ld} -melf64bmip"
4087       ;;
4088     esac
4089    else
4090     case `/usr/bin/file conftest.$ac_objext` in
4091     *32-bit*)
4092       LD="${LD-ld} -32"
4093       ;;
4094     *N32*)
4095       LD="${LD-ld} -n32"
4096       ;;
4097     *64-bit*)
4098       LD="${LD-ld} -64"
4099       ;;
4100     esac
4101    fi
4102   fi
4103   rm -rf conftest*
4104   ;;
4105
4106 ia64-*-hpux*)
4107   # Find out which ABI we are using.
4108   echo 'int i;' > conftest.$ac_ext
4109   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4110   (eval $ac_compile) 2>&5
4111   ac_status=$?
4112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4113   (exit $ac_status); }; then
4114     case "`/usr/bin/file conftest.o`" in
4115     *ELF-32*)
4116       HPUX_IA64_MODE="32"
4117       ;;
4118     *ELF-64*)
4119       HPUX_IA64_MODE="64"
4120       ;;
4121     esac
4122   fi
4123   rm -rf conftest*
4124   ;;
4125
4126 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4127   # Find out which ABI we are using.
4128   echo 'int i;' > conftest.$ac_ext
4129   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4130   (eval $ac_compile) 2>&5
4131   ac_status=$?
4132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4133   (exit $ac_status); }; then
4134     case "`/usr/bin/file conftest.o`" in
4135     *32-bit*)
4136       case $host in
4137         x86_64-*linux*)
4138           LD="${LD-ld} -m elf_i386"
4139           ;;
4140         ppc64-*linux*|powerpc64-*linux*)
4141           LD="${LD-ld} -m elf32ppclinux"
4142           ;;
4143         s390x-*linux*)
4144           LD="${LD-ld} -m elf_s390"
4145           ;;
4146         sparc64-*linux*)
4147           LD="${LD-ld} -m elf32_sparc"
4148           ;;
4149       esac
4150       ;;
4151     *64-bit*)
4152       case $host in
4153         x86_64-*linux*)
4154           LD="${LD-ld} -m elf_x86_64"
4155           ;;
4156         ppc*-*linux*|powerpc*-*linux*)
4157           LD="${LD-ld} -m elf64ppc"
4158           ;;
4159         s390*-*linux*)
4160           LD="${LD-ld} -m elf64_s390"
4161           ;;
4162         sparc*-*linux*)
4163           LD="${LD-ld} -m elf64_sparc"
4164           ;;
4165       esac
4166       ;;
4167     esac
4168   fi
4169   rm -rf conftest*
4170   ;;
4171
4172 *-*-sco3.2v5*)
4173   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4174   SAVE_CFLAGS="$CFLAGS"
4175   CFLAGS="$CFLAGS -belf"
4176   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4177 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4178 if test "${lt_cv_cc_needs_belf+set}" = set; then
4179   echo $ECHO_N "(cached) $ECHO_C" >&6
4180 else
4181
4182
4183      ac_ext=c
4184 ac_cpp='$CPP $CPPFLAGS'
4185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4188
4189      if test x$gcc_no_link = xyes; then
4190   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4191 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4192    { (exit 1); exit 1; }; }
4193 fi
4194 cat >conftest.$ac_ext <<_ACEOF
4195 /* confdefs.h.  */
4196 _ACEOF
4197 cat confdefs.h >>conftest.$ac_ext
4198 cat >>conftest.$ac_ext <<_ACEOF
4199 /* end confdefs.h.  */
4200
4201 int
4202 main ()
4203 {
4204
4205   ;
4206   return 0;
4207 }
4208 _ACEOF
4209 rm -f conftest.$ac_objext conftest$ac_exeext
4210 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4211   (eval $ac_link) 2>conftest.er1
4212   ac_status=$?
4213   grep -v '^ *+' conftest.er1 >conftest.err
4214   rm -f conftest.er1
4215   cat conftest.err >&5
4216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4217   (exit $ac_status); } &&
4218          { ac_try='test -z "$ac_c_werror_flag"
4219                          || test ! -s conftest.err'
4220   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4221   (eval $ac_try) 2>&5
4222   ac_status=$?
4223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4224   (exit $ac_status); }; } &&
4225          { ac_try='test -s conftest$ac_exeext'
4226   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4227   (eval $ac_try) 2>&5
4228   ac_status=$?
4229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4230   (exit $ac_status); }; }; then
4231   lt_cv_cc_needs_belf=yes
4232 else
4233   echo "$as_me: failed program was:" >&5
4234 sed 's/^/| /' conftest.$ac_ext >&5
4235
4236 lt_cv_cc_needs_belf=no
4237 fi
4238 rm -f conftest.err conftest.$ac_objext \
4239       conftest$ac_exeext conftest.$ac_ext
4240      ac_ext=c
4241 ac_cpp='$CPP $CPPFLAGS'
4242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4244 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4245
4246 fi
4247 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4248 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4249   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4250     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4251     CFLAGS="$SAVE_CFLAGS"
4252   fi
4253   ;;
4254
4255
4256 esac
4257
4258
4259 # Save cache, so that ltconfig can load it
4260 cat >confcache <<\_ACEOF
4261 # This file is a shell script that caches the results of configure
4262 # tests run on this system so they can be shared between configure
4263 # scripts and configure runs, see configure's option --config-cache.
4264 # It is not useful on other systems.  If it contains results you don't
4265 # want to keep, you may remove or edit it.
4266 #
4267 # config.status only pays attention to the cache file if you give it
4268 # the --recheck option to rerun configure.
4269 #
4270 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4271 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4272 # following values.
4273
4274 _ACEOF
4275
4276 # The following way of writing the cache mishandles newlines in values,
4277 # but we know of no workaround that is simple, portable, and efficient.
4278 # So, don't put newlines in cache variables' values.
4279 # Ultrix sh set writes to stderr and can't be redirected directly,
4280 # and sets the high bit in the cache file unless we assign to the vars.
4281 {
4282   (set) 2>&1 |
4283     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4284     *ac_space=\ *)
4285       # `set' does not quote correctly, so add quotes (double-quote
4286       # substitution turns \\\\ into \\, and sed turns \\ into \).
4287       sed -n \
4288         "s/'/'\\\\''/g;
4289           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4290       ;;
4291     *)
4292       # `set' quotes correctly as required by POSIX, so do not add quotes.
4293       sed -n \
4294         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4295       ;;
4296     esac;
4297 } |
4298   sed '
4299      t clear
4300      : clear
4301      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4302      t end
4303      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4304      : end' >>confcache
4305 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4306   if test -w $cache_file; then
4307     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4308     cat confcache >$cache_file
4309   else
4310     echo "not updating unwritable cache $cache_file"
4311   fi
4312 fi
4313 rm -f confcache
4314
4315 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
4316 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4317 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4318 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4319 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4320 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4321 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4322 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4323 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4324 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4325 echo "$as_me: error: libtool configure failed" >&2;}
4326    { (exit 1); exit 1; }; }
4327
4328 # Reload cache, that may have been modified by ltconfig
4329 if test -r "$cache_file"; then
4330   # Some versions of bash will fail to source /dev/null (special
4331   # files actually), so we avoid doing that.
4332   if test -f "$cache_file"; then
4333     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4334 echo "$as_me: loading cache $cache_file" >&6;}
4335     case $cache_file in
4336       [\\/]* | ?:[\\/]* ) . $cache_file;;
4337       *)                      . ./$cache_file;;
4338     esac
4339   fi
4340 else
4341   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4342 echo "$as_me: creating cache $cache_file" >&6;}
4343   >$cache_file
4344 fi
4345
4346
4347 # This can be used to rebuild libtool when needed
4348 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4349
4350 # Always use our own libtool.
4351 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4352
4353 # Redirect the config.log output again, so that the ltconfig log is not
4354 # clobbered by the next message.
4355 exec 5>>./config.log
4356
4357
4358
4359
4360
4361
4362
4363           ac_config_headers="$ac_config_headers config.h:config.in"
4364
4365
4366
4367 # Find a good install program.  We prefer a C program (faster),
4368 # so one script is as good as another.  But avoid the broken or
4369 # incompatible versions:
4370 # SysV /etc/install, /usr/sbin/install
4371 # SunOS /usr/etc/install
4372 # IRIX /sbin/install
4373 # AIX /bin/install
4374 # AmigaOS /C/install, which installs bootblocks on floppy discs
4375 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4376 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4377 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4378 # OS/2's system install, which has a completely different semantic
4379 # ./install, which can be erroneously created by make from ./install.sh.
4380 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4381 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
4382 if test -z "$INSTALL"; then
4383 if test "${ac_cv_path_install+set}" = set; then
4384   echo $ECHO_N "(cached) $ECHO_C" >&6
4385 else
4386   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4387 for as_dir in $PATH
4388 do
4389   IFS=$as_save_IFS
4390   test -z "$as_dir" && as_dir=.
4391   # Account for people who put trailing slashes in PATH elements.
4392 case $as_dir/ in
4393   ./ | .// | /cC/* | \
4394   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4395   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4396   /usr/ucb/* ) ;;
4397   *)
4398     # OSF1 and SCO ODT 3.0 have their own names for install.
4399     # Don't use installbsd from OSF since it installs stuff as root
4400     # by default.
4401     for ac_prog in ginstall scoinst install; do
4402       for ac_exec_ext in '' $ac_executable_extensions; do
4403         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4404           if test $ac_prog = install &&
4405             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4406             # AIX install.  It has an incompatible calling convention.
4407             :
4408           elif test $ac_prog = install &&
4409             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4410             # program-specific install script used by HP pwplus--don't use.
4411             :
4412           else
4413             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4414             break 3
4415           fi
4416         fi
4417       done
4418     done
4419     ;;
4420 esac
4421 done
4422
4423
4424 fi
4425   if test "${ac_cv_path_install+set}" = set; then
4426     INSTALL=$ac_cv_path_install
4427   else
4428     # As a last resort, use the slow shell script.  We don't cache a
4429     # path for INSTALL within a source directory, because that will
4430     # break other packages using the cache if that directory is
4431     # removed, or if the path is relative.
4432     INSTALL=$ac_install_sh
4433   fi
4434 fi
4435 echo "$as_me:$LINENO: result: $INSTALL" >&5
4436 echo "${ECHO_T}$INSTALL" >&6
4437
4438 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4439 # It thinks the first close brace ends the variable substitution.
4440 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4441
4442 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4443
4444 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4445
4446
4447 . ${srcdir}/config.table
4448 host_makefile_frag=${frag}
4449
4450
4451 # It's OK to check for header files.  Although the compiler may not be
4452 # able to link anything, it had better be able to at least compile
4453 # something.
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478 for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h
4479 do
4480 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4481 echo "$as_me:$LINENO: checking for $ac_header" >&5
4482 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4483 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4484   echo $ECHO_N "(cached) $ECHO_C" >&6
4485 else
4486   cat >conftest.$ac_ext <<_ACEOF
4487 /* confdefs.h.  */
4488 _ACEOF
4489 cat confdefs.h >>conftest.$ac_ext
4490 cat >>conftest.$ac_ext <<_ACEOF
4491 /* end confdefs.h.  */
4492 #include <$ac_header>
4493 _ACEOF
4494 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4495   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4496   ac_status=$?
4497   grep -v '^ *+' conftest.er1 >conftest.err
4498   rm -f conftest.er1
4499   cat conftest.err >&5
4500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4501   (exit $ac_status); } >/dev/null; then
4502   if test -s conftest.err; then
4503     ac_cpp_err=$ac_c_preproc_warn_flag
4504     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4505   else
4506     ac_cpp_err=
4507   fi
4508 else
4509   ac_cpp_err=yes
4510 fi
4511 if test -z "$ac_cpp_err"; then
4512   eval "$as_ac_Header=yes"
4513 else
4514   echo "$as_me: failed program was:" >&5
4515 sed 's/^/| /' conftest.$ac_ext >&5
4516
4517   eval "$as_ac_Header=no"
4518 fi
4519 rm -f conftest.err conftest.$ac_ext
4520 fi
4521 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4522 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4523 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4524   cat >>confdefs.h <<_ACEOF
4525 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4526 _ACEOF
4527
4528 fi
4529 done
4530
4531 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
4532 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
4533 if test "${ac_cv_header_sys_wait_h+set}" = set; then
4534   echo $ECHO_N "(cached) $ECHO_C" >&6
4535 else
4536   cat >conftest.$ac_ext <<_ACEOF
4537 /* confdefs.h.  */
4538 _ACEOF
4539 cat confdefs.h >>conftest.$ac_ext
4540 cat >>conftest.$ac_ext <<_ACEOF
4541 /* end confdefs.h.  */
4542 #include <sys/types.h>
4543 #include <sys/wait.h>
4544 #ifndef WEXITSTATUS
4545 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
4546 #endif
4547 #ifndef WIFEXITED
4548 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4549 #endif
4550
4551 int
4552 main ()
4553 {
4554   int s;
4555   wait (&s);
4556   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4557   ;
4558   return 0;
4559 }
4560 _ACEOF
4561 rm -f conftest.$ac_objext
4562 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4563   (eval $ac_compile) 2>conftest.er1
4564   ac_status=$?
4565   grep -v '^ *+' conftest.er1 >conftest.err
4566   rm -f conftest.er1
4567   cat conftest.err >&5
4568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4569   (exit $ac_status); } &&
4570          { ac_try='test -z "$ac_c_werror_flag"
4571                          || test ! -s conftest.err'
4572   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4573   (eval $ac_try) 2>&5
4574   ac_status=$?
4575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4576   (exit $ac_status); }; } &&
4577          { ac_try='test -s conftest.$ac_objext'
4578   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4579   (eval $ac_try) 2>&5
4580   ac_status=$?
4581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4582   (exit $ac_status); }; }; then
4583   ac_cv_header_sys_wait_h=yes
4584 else
4585   echo "$as_me: failed program was:" >&5
4586 sed 's/^/| /' conftest.$ac_ext >&5
4587
4588 ac_cv_header_sys_wait_h=no
4589 fi
4590 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4591 fi
4592 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
4593 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
4594 if test $ac_cv_header_sys_wait_h = yes; then
4595
4596 cat >>confdefs.h <<\_ACEOF
4597 #define HAVE_SYS_WAIT_H 1
4598 _ACEOF
4599
4600 fi
4601
4602 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
4603 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
4604 if test "${ac_cv_header_time+set}" = set; then
4605   echo $ECHO_N "(cached) $ECHO_C" >&6
4606 else
4607   cat >conftest.$ac_ext <<_ACEOF
4608 /* confdefs.h.  */
4609 _ACEOF
4610 cat confdefs.h >>conftest.$ac_ext
4611 cat >>conftest.$ac_ext <<_ACEOF
4612 /* end confdefs.h.  */
4613 #include <sys/types.h>
4614 #include <sys/time.h>
4615 #include <time.h>
4616
4617 int
4618 main ()
4619 {
4620 if ((struct tm *) 0)
4621 return 0;
4622   ;
4623   return 0;
4624 }
4625 _ACEOF
4626 rm -f conftest.$ac_objext
4627 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4628   (eval $ac_compile) 2>conftest.er1
4629   ac_status=$?
4630   grep -v '^ *+' conftest.er1 >conftest.err
4631   rm -f conftest.er1
4632   cat conftest.err >&5
4633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4634   (exit $ac_status); } &&
4635          { ac_try='test -z "$ac_c_werror_flag"
4636                          || test ! -s conftest.err'
4637   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4638   (eval $ac_try) 2>&5
4639   ac_status=$?
4640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4641   (exit $ac_status); }; } &&
4642          { ac_try='test -s conftest.$ac_objext'
4643   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4644   (eval $ac_try) 2>&5
4645   ac_status=$?
4646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4647   (exit $ac_status); }; }; then
4648   ac_cv_header_time=yes
4649 else
4650   echo "$as_me: failed program was:" >&5
4651 sed 's/^/| /' conftest.$ac_ext >&5
4652
4653 ac_cv_header_time=no
4654 fi
4655 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4656 fi
4657 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
4658 echo "${ECHO_T}$ac_cv_header_time" >&6
4659 if test $ac_cv_header_time = yes; then
4660
4661 cat >>confdefs.h <<\_ACEOF
4662 #define TIME_WITH_SYS_TIME 1
4663 _ACEOF
4664
4665 fi
4666
4667
4668 echo "$as_me:$LINENO: checking whether errno must be declared" >&5
4669 echo $ECHO_N "checking whether errno must be declared... $ECHO_C" >&6
4670 if test "${libiberty_cv_declare_errno+set}" = set; then
4671   echo $ECHO_N "(cached) $ECHO_C" >&6
4672 else
4673   cat >conftest.$ac_ext <<_ACEOF
4674 /* confdefs.h.  */
4675 _ACEOF
4676 cat confdefs.h >>conftest.$ac_ext
4677 cat >>conftest.$ac_ext <<_ACEOF
4678 /* end confdefs.h.  */
4679 #include <errno.h>
4680 int
4681 main ()
4682 {
4683 int x = errno;
4684   ;
4685   return 0;
4686 }
4687 _ACEOF
4688 rm -f conftest.$ac_objext
4689 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4690   (eval $ac_compile) 2>conftest.er1
4691   ac_status=$?
4692   grep -v '^ *+' conftest.er1 >conftest.err
4693   rm -f conftest.er1
4694   cat conftest.err >&5
4695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4696   (exit $ac_status); } &&
4697          { ac_try='test -z "$ac_c_werror_flag"
4698                          || test ! -s conftest.err'
4699   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4700   (eval $ac_try) 2>&5
4701   ac_status=$?
4702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4703   (exit $ac_status); }; } &&
4704          { ac_try='test -s conftest.$ac_objext'
4705   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4706   (eval $ac_try) 2>&5
4707   ac_status=$?
4708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4709   (exit $ac_status); }; }; then
4710   libiberty_cv_declare_errno=no
4711 else
4712   echo "$as_me: failed program was:" >&5
4713 sed 's/^/| /' conftest.$ac_ext >&5
4714
4715 libiberty_cv_declare_errno=yes
4716 fi
4717 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4718 fi
4719 echo "$as_me:$LINENO: result: $libiberty_cv_declare_errno" >&5
4720 echo "${ECHO_T}$libiberty_cv_declare_errno" >&6
4721 if test $libiberty_cv_declare_errno = yes
4722 then
4723 cat >>confdefs.h <<\_ACEOF
4724 #define NEED_DECLARATION_ERRNO 1
4725 _ACEOF
4726
4727 fi
4728
4729
4730 # Determine the size of an int for struct fibnode.
4731 echo "$as_me:$LINENO: checking for egrep" >&5
4732 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4733 if test "${ac_cv_prog_egrep+set}" = set; then
4734   echo $ECHO_N "(cached) $ECHO_C" >&6
4735 else
4736   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4737     then ac_cv_prog_egrep='grep -E'
4738     else ac_cv_prog_egrep='egrep'
4739     fi
4740 fi
4741 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4742 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4743  EGREP=$ac_cv_prog_egrep
4744
4745
4746 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4747 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4748 if test "${ac_cv_header_stdc+set}" = set; then
4749   echo $ECHO_N "(cached) $ECHO_C" >&6
4750 else
4751   cat >conftest.$ac_ext <<_ACEOF
4752 /* confdefs.h.  */
4753 _ACEOF
4754 cat confdefs.h >>conftest.$ac_ext
4755 cat >>conftest.$ac_ext <<_ACEOF
4756 /* end confdefs.h.  */
4757 #include <stdlib.h>
4758 #include <stdarg.h>
4759 #include <string.h>
4760 #include <float.h>
4761
4762 int
4763 main ()
4764 {
4765
4766   ;
4767   return 0;
4768 }
4769 _ACEOF
4770 rm -f conftest.$ac_objext
4771 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4772   (eval $ac_compile) 2>conftest.er1
4773   ac_status=$?
4774   grep -v '^ *+' conftest.er1 >conftest.err
4775   rm -f conftest.er1
4776   cat conftest.err >&5
4777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4778   (exit $ac_status); } &&
4779          { ac_try='test -z "$ac_c_werror_flag"
4780                          || test ! -s conftest.err'
4781   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4782   (eval $ac_try) 2>&5
4783   ac_status=$?
4784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4785   (exit $ac_status); }; } &&
4786          { ac_try='test -s conftest.$ac_objext'
4787   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4788   (eval $ac_try) 2>&5
4789   ac_status=$?
4790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4791   (exit $ac_status); }; }; then
4792   ac_cv_header_stdc=yes
4793 else
4794   echo "$as_me: failed program was:" >&5
4795 sed 's/^/| /' conftest.$ac_ext >&5
4796
4797 ac_cv_header_stdc=no
4798 fi
4799 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4800
4801 if test $ac_cv_header_stdc = yes; then
4802   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4803   cat >conftest.$ac_ext <<_ACEOF
4804 /* confdefs.h.  */
4805 _ACEOF
4806 cat confdefs.h >>conftest.$ac_ext
4807 cat >>conftest.$ac_ext <<_ACEOF
4808 /* end confdefs.h.  */
4809 #include <string.h>
4810
4811 _ACEOF
4812 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4813   $EGREP "memchr" >/dev/null 2>&1; then
4814   :
4815 else
4816   ac_cv_header_stdc=no
4817 fi
4818 rm -f conftest*
4819
4820 fi
4821
4822 if test $ac_cv_header_stdc = yes; then
4823   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4824   cat >conftest.$ac_ext <<_ACEOF
4825 /* confdefs.h.  */
4826 _ACEOF
4827 cat confdefs.h >>conftest.$ac_ext
4828 cat >>conftest.$ac_ext <<_ACEOF
4829 /* end confdefs.h.  */
4830 #include <stdlib.h>
4831
4832 _ACEOF
4833 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4834   $EGREP "free" >/dev/null 2>&1; then
4835   :
4836 else
4837   ac_cv_header_stdc=no
4838 fi
4839 rm -f conftest*
4840
4841 fi
4842
4843 if test $ac_cv_header_stdc = yes; then
4844   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4845   if test "$cross_compiling" = yes; then
4846   :
4847 else
4848   cat >conftest.$ac_ext <<_ACEOF
4849 /* confdefs.h.  */
4850 _ACEOF
4851 cat confdefs.h >>conftest.$ac_ext
4852 cat >>conftest.$ac_ext <<_ACEOF
4853 /* end confdefs.h.  */
4854 #include <ctype.h>
4855 #if ((' ' & 0x0FF) == 0x020)
4856 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4857 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4858 #else
4859 # define ISLOWER(c) \
4860                    (('a' <= (c) && (c) <= 'i') \
4861                      || ('j' <= (c) && (c) <= 'r') \
4862                      || ('s' <= (c) && (c) <= 'z'))
4863 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4864 #endif
4865
4866 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4867 int
4868 main ()
4869 {
4870   int i;
4871   for (i = 0; i < 256; i++)
4872     if (XOR (islower (i), ISLOWER (i))
4873         || toupper (i) != TOUPPER (i))
4874       exit(2);
4875   exit (0);
4876 }
4877 _ACEOF
4878 rm -f conftest$ac_exeext
4879 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4880   (eval $ac_link) 2>&5
4881   ac_status=$?
4882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4883   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4884   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4885   (eval $ac_try) 2>&5
4886   ac_status=$?
4887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4888   (exit $ac_status); }; }; then
4889   :
4890 else
4891   echo "$as_me: program exited with status $ac_status" >&5
4892 echo "$as_me: failed program was:" >&5
4893 sed 's/^/| /' conftest.$ac_ext >&5
4894
4895 ( exit $ac_status )
4896 ac_cv_header_stdc=no
4897 fi
4898 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4899 fi
4900 fi
4901 fi
4902 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4903 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4904 if test $ac_cv_header_stdc = yes; then
4905
4906 cat >>confdefs.h <<\_ACEOF
4907 #define STDC_HEADERS 1
4908 _ACEOF
4909
4910 fi
4911
4912 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4923                   inttypes.h stdint.h unistd.h
4924 do
4925 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4926 echo "$as_me:$LINENO: checking for $ac_header" >&5
4927 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4928 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4929   echo $ECHO_N "(cached) $ECHO_C" >&6
4930 else
4931   cat >conftest.$ac_ext <<_ACEOF
4932 /* confdefs.h.  */
4933 _ACEOF
4934 cat confdefs.h >>conftest.$ac_ext
4935 cat >>conftest.$ac_ext <<_ACEOF
4936 /* end confdefs.h.  */
4937 #include <$ac_header>
4938 _ACEOF
4939 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4940   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4941   ac_status=$?
4942   grep -v '^ *+' conftest.er1 >conftest.err
4943   rm -f conftest.er1
4944   cat conftest.err >&5
4945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4946   (exit $ac_status); } >/dev/null; then
4947   if test -s conftest.err; then
4948     ac_cpp_err=$ac_c_preproc_warn_flag
4949     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4950   else
4951     ac_cpp_err=
4952   fi
4953 else
4954   ac_cpp_err=yes
4955 fi
4956 if test -z "$ac_cpp_err"; then
4957   eval "$as_ac_Header=yes"
4958 else
4959   echo "$as_me: failed program was:" >&5
4960 sed 's/^/| /' conftest.$ac_ext >&5
4961
4962   eval "$as_ac_Header=no"
4963 fi
4964 rm -f conftest.err conftest.$ac_ext
4965 fi
4966 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4967 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4968 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4969   cat >>confdefs.h <<_ACEOF
4970 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4971 _ACEOF
4972
4973 fi
4974 done
4975
4976
4977 echo "$as_me:$LINENO: checking for int" >&5
4978 echo $ECHO_N "checking for int... $ECHO_C" >&6
4979 if test "${ac_cv_type_int+set}" = set; then
4980   echo $ECHO_N "(cached) $ECHO_C" >&6
4981 else
4982   cat >conftest.$ac_ext <<_ACEOF
4983 /* confdefs.h.  */
4984 _ACEOF
4985 cat confdefs.h >>conftest.$ac_ext
4986 cat >>conftest.$ac_ext <<_ACEOF
4987 /* end confdefs.h.  */
4988 $ac_includes_default
4989 int
4990 main ()
4991 {
4992 if ((int *) 0)
4993   return 0;
4994 if (sizeof (int))
4995   return 0;
4996   ;
4997   return 0;
4998 }
4999 _ACEOF
5000 rm -f conftest.$ac_objext
5001 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5002   (eval $ac_compile) 2>conftest.er1
5003   ac_status=$?
5004   grep -v '^ *+' conftest.er1 >conftest.err
5005   rm -f conftest.er1
5006   cat conftest.err >&5
5007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5008   (exit $ac_status); } &&
5009          { ac_try='test -z "$ac_c_werror_flag"
5010                          || test ! -s conftest.err'
5011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5012   (eval $ac_try) 2>&5
5013   ac_status=$?
5014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5015   (exit $ac_status); }; } &&
5016          { ac_try='test -s conftest.$ac_objext'
5017   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5018   (eval $ac_try) 2>&5
5019   ac_status=$?
5020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5021   (exit $ac_status); }; }; then
5022   ac_cv_type_int=yes
5023 else
5024   echo "$as_me: failed program was:" >&5
5025 sed 's/^/| /' conftest.$ac_ext >&5
5026
5027 ac_cv_type_int=no
5028 fi
5029 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5030 fi
5031 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5032 echo "${ECHO_T}$ac_cv_type_int" >&6
5033
5034 echo "$as_me:$LINENO: checking size of int" >&5
5035 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5036 if test "${ac_cv_sizeof_int+set}" = set; then
5037   echo $ECHO_N "(cached) $ECHO_C" >&6
5038 else
5039   if test "$ac_cv_type_int" = yes; then
5040   # The cast to unsigned long works around a bug in the HP C Compiler
5041   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5042   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5043   # This bug is HP SR number 8606223364.
5044   if test "$cross_compiling" = yes; then
5045   # Depending upon the size, compute the lo and hi bounds.
5046 cat >conftest.$ac_ext <<_ACEOF
5047 /* confdefs.h.  */
5048 _ACEOF
5049 cat confdefs.h >>conftest.$ac_ext
5050 cat >>conftest.$ac_ext <<_ACEOF
5051 /* end confdefs.h.  */
5052 $ac_includes_default
5053 int
5054 main ()
5055 {
5056 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5057 test_array [0] = 0
5058
5059   ;
5060   return 0;
5061 }
5062 _ACEOF
5063 rm -f conftest.$ac_objext
5064 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5065   (eval $ac_compile) 2>conftest.er1
5066   ac_status=$?
5067   grep -v '^ *+' conftest.er1 >conftest.err
5068   rm -f conftest.er1
5069   cat conftest.err >&5
5070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5071   (exit $ac_status); } &&
5072          { ac_try='test -z "$ac_c_werror_flag"
5073                          || test ! -s conftest.err'
5074   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5075   (eval $ac_try) 2>&5
5076   ac_status=$?
5077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5078   (exit $ac_status); }; } &&
5079          { ac_try='test -s conftest.$ac_objext'
5080   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5081   (eval $ac_try) 2>&5
5082   ac_status=$?
5083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5084   (exit $ac_status); }; }; then
5085   ac_lo=0 ac_mid=0
5086   while :; do
5087     cat >conftest.$ac_ext <<_ACEOF
5088 /* confdefs.h.  */
5089 _ACEOF
5090 cat confdefs.h >>conftest.$ac_ext
5091 cat >>conftest.$ac_ext <<_ACEOF
5092 /* end confdefs.h.  */
5093 $ac_includes_default
5094 int
5095 main ()
5096 {
5097 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5098 test_array [0] = 0
5099
5100   ;
5101   return 0;
5102 }
5103 _ACEOF
5104 rm -f conftest.$ac_objext
5105 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5106   (eval $ac_compile) 2>conftest.er1
5107   ac_status=$?
5108   grep -v '^ *+' conftest.er1 >conftest.err
5109   rm -f conftest.er1
5110   cat conftest.err >&5
5111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112   (exit $ac_status); } &&
5113          { ac_try='test -z "$ac_c_werror_flag"
5114                          || test ! -s conftest.err'
5115   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5116   (eval $ac_try) 2>&5
5117   ac_status=$?
5118   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5119   (exit $ac_status); }; } &&
5120          { ac_try='test -s conftest.$ac_objext'
5121   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5122   (eval $ac_try) 2>&5
5123   ac_status=$?
5124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5125   (exit $ac_status); }; }; then
5126   ac_hi=$ac_mid; break
5127 else
5128   echo "$as_me: failed program was:" >&5
5129 sed 's/^/| /' conftest.$ac_ext >&5
5130
5131 ac_lo=`expr $ac_mid + 1`
5132                     if test $ac_lo -le $ac_mid; then
5133                       ac_lo= ac_hi=
5134                       break
5135                     fi
5136                     ac_mid=`expr 2 '*' $ac_mid + 1`
5137 fi
5138 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5139   done
5140 else
5141   echo "$as_me: failed program was:" >&5
5142 sed 's/^/| /' conftest.$ac_ext >&5
5143
5144 cat >conftest.$ac_ext <<_ACEOF
5145 /* confdefs.h.  */
5146 _ACEOF
5147 cat confdefs.h >>conftest.$ac_ext
5148 cat >>conftest.$ac_ext <<_ACEOF
5149 /* end confdefs.h.  */
5150 $ac_includes_default
5151 int
5152 main ()
5153 {
5154 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5155 test_array [0] = 0
5156
5157   ;
5158   return 0;
5159 }
5160 _ACEOF
5161 rm -f conftest.$ac_objext
5162 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5163   (eval $ac_compile) 2>conftest.er1
5164   ac_status=$?
5165   grep -v '^ *+' conftest.er1 >conftest.err
5166   rm -f conftest.er1
5167   cat conftest.err >&5
5168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5169   (exit $ac_status); } &&
5170          { ac_try='test -z "$ac_c_werror_flag"
5171                          || test ! -s conftest.err'
5172   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5173   (eval $ac_try) 2>&5
5174   ac_status=$?
5175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5176   (exit $ac_status); }; } &&
5177          { ac_try='test -s conftest.$ac_objext'
5178   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5179   (eval $ac_try) 2>&5
5180   ac_status=$?
5181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5182   (exit $ac_status); }; }; then
5183   ac_hi=-1 ac_mid=-1
5184   while :; do
5185     cat >conftest.$ac_ext <<_ACEOF
5186 /* confdefs.h.  */
5187 _ACEOF
5188 cat confdefs.h >>conftest.$ac_ext
5189 cat >>conftest.$ac_ext <<_ACEOF
5190 /* end confdefs.h.  */
5191 $ac_includes_default
5192 int
5193 main ()
5194 {
5195 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5196 test_array [0] = 0
5197
5198   ;
5199   return 0;
5200 }
5201 _ACEOF
5202 rm -f conftest.$ac_objext
5203 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5204   (eval $ac_compile) 2>conftest.er1
5205   ac_status=$?
5206   grep -v '^ *+' conftest.er1 >conftest.err
5207   rm -f conftest.er1
5208   cat conftest.err >&5
5209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5210   (exit $ac_status); } &&
5211          { ac_try='test -z "$ac_c_werror_flag"
5212                          || test ! -s conftest.err'
5213   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5214   (eval $ac_try) 2>&5
5215   ac_status=$?
5216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5217   (exit $ac_status); }; } &&
5218          { ac_try='test -s conftest.$ac_objext'
5219   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5220   (eval $ac_try) 2>&5
5221   ac_status=$?
5222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5223   (exit $ac_status); }; }; then
5224   ac_lo=$ac_mid; break
5225 else
5226   echo "$as_me: failed program was:" >&5
5227 sed 's/^/| /' conftest.$ac_ext >&5
5228
5229 ac_hi=`expr '(' $ac_mid ')' - 1`
5230                        if test $ac_mid -le $ac_hi; then
5231                          ac_lo= ac_hi=
5232                          break
5233                        fi
5234                        ac_mid=`expr 2 '*' $ac_mid`
5235 fi
5236 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5237   done
5238 else
5239   echo "$as_me: failed program was:" >&5
5240 sed 's/^/| /' conftest.$ac_ext >&5
5241
5242 ac_lo= ac_hi=
5243 fi
5244 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5245 fi
5246 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5247 # Binary search between lo and hi bounds.
5248 while test "x$ac_lo" != "x$ac_hi"; do
5249   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5250   cat >conftest.$ac_ext <<_ACEOF
5251 /* confdefs.h.  */
5252 _ACEOF
5253 cat confdefs.h >>conftest.$ac_ext
5254 cat >>conftest.$ac_ext <<_ACEOF
5255 /* end confdefs.h.  */
5256 $ac_includes_default
5257 int
5258 main ()
5259 {
5260 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5261 test_array [0] = 0
5262
5263   ;
5264   return 0;
5265 }
5266 _ACEOF
5267 rm -f conftest.$ac_objext
5268 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5269   (eval $ac_compile) 2>conftest.er1
5270   ac_status=$?
5271   grep -v '^ *+' conftest.er1 >conftest.err
5272   rm -f conftest.er1
5273   cat conftest.err >&5
5274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5275   (exit $ac_status); } &&
5276          { ac_try='test -z "$ac_c_werror_flag"
5277                          || test ! -s conftest.err'
5278   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5279   (eval $ac_try) 2>&5
5280   ac_status=$?
5281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5282   (exit $ac_status); }; } &&
5283          { ac_try='test -s conftest.$ac_objext'
5284   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5285   (eval $ac_try) 2>&5
5286   ac_status=$?
5287   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5288   (exit $ac_status); }; }; then
5289   ac_hi=$ac_mid
5290 else
5291   echo "$as_me: failed program was:" >&5
5292 sed 's/^/| /' conftest.$ac_ext >&5
5293
5294 ac_lo=`expr '(' $ac_mid ')' + 1`
5295 fi
5296 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5297 done
5298 case $ac_lo in
5299 ?*) ac_cv_sizeof_int=$ac_lo;;
5300 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5301 See \`config.log' for more details." >&5
5302 echo "$as_me: error: cannot compute sizeof (int), 77
5303 See \`config.log' for more details." >&2;}
5304    { (exit 1); exit 1; }; } ;;
5305 esac
5306 else
5307   if test "$cross_compiling" = yes; then
5308   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5309 See \`config.log' for more details." >&5
5310 echo "$as_me: error: cannot run test program while cross compiling
5311 See \`config.log' for more details." >&2;}
5312    { (exit 1); exit 1; }; }
5313 else
5314   cat >conftest.$ac_ext <<_ACEOF
5315 /* confdefs.h.  */
5316 _ACEOF
5317 cat confdefs.h >>conftest.$ac_ext
5318 cat >>conftest.$ac_ext <<_ACEOF
5319 /* end confdefs.h.  */
5320 $ac_includes_default
5321 long longval () { return (long) (sizeof (int)); }
5322 unsigned long ulongval () { return (long) (sizeof (int)); }
5323 #include <stdio.h>
5324 #include <stdlib.h>
5325 int
5326 main ()
5327 {
5328
5329   FILE *f = fopen ("conftest.val", "w");
5330   if (! f)
5331     exit (1);
5332   if (((long) (sizeof (int))) < 0)
5333     {
5334       long i = longval ();
5335       if (i != ((long) (sizeof (int))))
5336         exit (1);
5337       fprintf (f, "%ld\n", i);
5338     }
5339   else
5340     {
5341       unsigned long i = ulongval ();
5342       if (i != ((long) (sizeof (int))))
5343         exit (1);
5344       fprintf (f, "%lu\n", i);
5345     }
5346   exit (ferror (f) || fclose (f) != 0);
5347
5348   ;
5349   return 0;
5350 }
5351 _ACEOF
5352 rm -f conftest$ac_exeext
5353 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5354   (eval $ac_link) 2>&5
5355   ac_status=$?
5356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5358   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5359   (eval $ac_try) 2>&5
5360   ac_status=$?
5361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5362   (exit $ac_status); }; }; then
5363   ac_cv_sizeof_int=`cat conftest.val`
5364 else
5365   echo "$as_me: program exited with status $ac_status" >&5
5366 echo "$as_me: failed program was:" >&5
5367 sed 's/^/| /' conftest.$ac_ext >&5
5368
5369 ( exit $ac_status )
5370 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5371 See \`config.log' for more details." >&5
5372 echo "$as_me: error: cannot compute sizeof (int), 77
5373 See \`config.log' for more details." >&2;}
5374    { (exit 1); exit 1; }; }
5375 fi
5376 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5377 fi
5378 fi
5379 rm -f conftest.val
5380 else
5381   ac_cv_sizeof_int=0
5382 fi
5383 fi
5384 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5385 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5386 cat >>confdefs.h <<_ACEOF
5387 #define SIZEOF_INT $ac_cv_sizeof_int
5388 _ACEOF
5389
5390
5391
5392 echo "$as_me:$LINENO: checking for uintptr_t" >&5
5393 echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6
5394 if test "${ac_cv_type_uintptr_t+set}" = set; then
5395   echo $ECHO_N "(cached) $ECHO_C" >&6
5396 else
5397   cat >conftest.$ac_ext <<_ACEOF
5398 /* confdefs.h.  */
5399 _ACEOF
5400 cat confdefs.h >>conftest.$ac_ext
5401 cat >>conftest.$ac_ext <<_ACEOF
5402 /* end confdefs.h.  */
5403 $ac_includes_default
5404 int
5405 main ()
5406 {
5407 if ((uintptr_t *) 0)
5408   return 0;
5409 if (sizeof (uintptr_t))
5410   return 0;
5411   ;
5412   return 0;
5413 }
5414 _ACEOF
5415 rm -f conftest.$ac_objext
5416 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5417   (eval $ac_compile) 2>conftest.er1
5418   ac_status=$?
5419   grep -v '^ *+' conftest.er1 >conftest.err
5420   rm -f conftest.er1
5421   cat conftest.err >&5
5422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5423   (exit $ac_status); } &&
5424          { ac_try='test -z "$ac_c_werror_flag"
5425                          || test ! -s conftest.err'
5426   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5427   (eval $ac_try) 2>&5
5428   ac_status=$?
5429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5430   (exit $ac_status); }; } &&
5431          { ac_try='test -s conftest.$ac_objext'
5432   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5433   (eval $ac_try) 2>&5
5434   ac_status=$?
5435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436   (exit $ac_status); }; }; then
5437   ac_cv_type_uintptr_t=yes
5438 else
5439   echo "$as_me: failed program was:" >&5
5440 sed 's/^/| /' conftest.$ac_ext >&5
5441
5442 ac_cv_type_uintptr_t=no
5443 fi
5444 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5445 fi
5446 echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
5447 echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6
5448 if test $ac_cv_type_uintptr_t = yes; then
5449   :
5450 else
5451
5452 cat >>confdefs.h <<_ACEOF
5453 #define uintptr_t unsigned long
5454 _ACEOF
5455
5456 fi
5457
5458
5459 # Look for a 64-bit type.
5460 echo "$as_me:$LINENO: checking for a 64-bit type" >&5
5461 echo $ECHO_N "checking for a 64-bit type... $ECHO_C" >&6
5462 if test "${liberty_cv_uint64+set}" = set; then
5463   echo $ECHO_N "(cached) $ECHO_C" >&6
5464 else
5465   cat >conftest.$ac_ext <<_ACEOF
5466 /* confdefs.h.  */
5467 _ACEOF
5468 cat confdefs.h >>conftest.$ac_ext
5469 cat >>conftest.$ac_ext <<_ACEOF
5470 /* end confdefs.h.  */
5471 #ifdef HAVE_STDINT_H
5472 #include <stdint.h>
5473 #endif
5474 int
5475 main ()
5476 {
5477 extern uint64_t foo;
5478   ;
5479   return 0;
5480 }
5481 _ACEOF
5482 rm -f conftest.$ac_objext
5483 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5484   (eval $ac_compile) 2>conftest.er1
5485   ac_status=$?
5486   grep -v '^ *+' conftest.er1 >conftest.err
5487   rm -f conftest.er1
5488   cat conftest.err >&5
5489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5490   (exit $ac_status); } &&
5491          { ac_try='test -z "$ac_c_werror_flag"
5492                          || test ! -s conftest.err'
5493   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5494   (eval $ac_try) 2>&5
5495   ac_status=$?
5496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5497   (exit $ac_status); }; } &&
5498          { ac_try='test -s conftest.$ac_objext'
5499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5500   (eval $ac_try) 2>&5
5501   ac_status=$?
5502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5503   (exit $ac_status); }; }; then
5504   liberty_cv_uint64=uint64_t
5505 else
5506   echo "$as_me: failed program was:" >&5
5507 sed 's/^/| /' conftest.$ac_ext >&5
5508
5509 cat >conftest.$ac_ext <<_ACEOF
5510 /* confdefs.h.  */
5511 _ACEOF
5512 cat confdefs.h >>conftest.$ac_ext
5513 cat >>conftest.$ac_ext <<_ACEOF
5514 /* end confdefs.h.  */
5515 #ifdef HAVE_LIMITS_H
5516 #include <limits.h>
5517 #endif
5518 #ifndef CHAR_BIT
5519 #define CHAR_BIT 8
5520 #endif
5521 int
5522 main ()
5523 {
5524 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5525   ;
5526   return 0;
5527 }
5528 _ACEOF
5529 rm -f conftest.$ac_objext
5530 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5531   (eval $ac_compile) 2>conftest.er1
5532   ac_status=$?
5533   grep -v '^ *+' conftest.er1 >conftest.err
5534   rm -f conftest.er1
5535   cat conftest.err >&5
5536   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5537   (exit $ac_status); } &&
5538          { ac_try='test -z "$ac_c_werror_flag"
5539                          || test ! -s conftest.err'
5540   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5541   (eval $ac_try) 2>&5
5542   ac_status=$?
5543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5544   (exit $ac_status); }; } &&
5545          { ac_try='test -s conftest.$ac_objext'
5546   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5547   (eval $ac_try) 2>&5
5548   ac_status=$?
5549   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5550   (exit $ac_status); }; }; then
5551   liberty_cv_uint64="unsigned long"
5552 else
5553   echo "$as_me: failed program was:" >&5
5554 sed 's/^/| /' conftest.$ac_ext >&5
5555
5556 cat >conftest.$ac_ext <<_ACEOF
5557 /* confdefs.h.  */
5558 _ACEOF
5559 cat confdefs.h >>conftest.$ac_ext
5560 cat >>conftest.$ac_ext <<_ACEOF
5561 /* end confdefs.h.  */
5562 #ifdef HAVE_LIMITS_H
5563 #include <limits.h>
5564 #endif
5565 #ifndef CHAR_BIT
5566 #define CHAR_BIT 8
5567 #endif
5568 int
5569 main ()
5570 {
5571 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5572   ;
5573   return 0;
5574 }
5575 _ACEOF
5576 rm -f conftest.$ac_objext
5577 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5578   (eval $ac_compile) 2>conftest.er1
5579   ac_status=$?
5580   grep -v '^ *+' conftest.er1 >conftest.err
5581   rm -f conftest.er1
5582   cat conftest.err >&5
5583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5584   (exit $ac_status); } &&
5585          { ac_try='test -z "$ac_c_werror_flag"
5586                          || test ! -s conftest.err'
5587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5588   (eval $ac_try) 2>&5
5589   ac_status=$?
5590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5591   (exit $ac_status); }; } &&
5592          { ac_try='test -s conftest.$ac_objext'
5593   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5594   (eval $ac_try) 2>&5
5595   ac_status=$?
5596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5597   (exit $ac_status); }; }; then
5598   liberty_cv_uint64="unsigned long long"
5599 else
5600   echo "$as_me: failed program was:" >&5
5601 sed 's/^/| /' conftest.$ac_ext >&5
5602
5603 liberty_cv_uint64=none
5604 fi
5605 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5606 fi
5607 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5608 fi
5609 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5610 fi
5611
5612 echo "$as_me:$LINENO: result: $liberty_cv_uint64" >&5
5613 echo "${ECHO_T}$liberty_cv_uint64" >&6
5614 if test "$liberty_cv_uint64" != none; then
5615
5616 cat >>confdefs.h <<_ACEOF
5617 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5618 _ACEOF
5619
5620 fi
5621
5622 # Given the above check, we always have uintptr_t or a fallback
5623 # definition.  So define HAVE_UINTPTR_T in case any imported code
5624 # relies on it.
5625
5626 cat >>confdefs.h <<\_ACEOF
5627 #define HAVE_UINTPTR_T 1
5628 _ACEOF
5629
5630
5631 echo "$as_me:$LINENO: checking for pid_t" >&5
5632 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
5633 if test "${ac_cv_type_pid_t+set}" = set; then
5634   echo $ECHO_N "(cached) $ECHO_C" >&6
5635 else
5636   cat >conftest.$ac_ext <<_ACEOF
5637 /* confdefs.h.  */
5638 _ACEOF
5639 cat confdefs.h >>conftest.$ac_ext
5640 cat >>conftest.$ac_ext <<_ACEOF
5641 /* end confdefs.h.  */
5642 $ac_includes_default
5643 int
5644 main ()
5645 {
5646 if ((pid_t *) 0)
5647   return 0;
5648 if (sizeof (pid_t))
5649   return 0;
5650   ;
5651   return 0;
5652 }
5653 _ACEOF
5654 rm -f conftest.$ac_objext
5655 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5656   (eval $ac_compile) 2>conftest.er1
5657   ac_status=$?
5658   grep -v '^ *+' conftest.er1 >conftest.err
5659   rm -f conftest.er1
5660   cat conftest.err >&5
5661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5662   (exit $ac_status); } &&
5663          { ac_try='test -z "$ac_c_werror_flag"
5664                          || test ! -s conftest.err'
5665   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5666   (eval $ac_try) 2>&5
5667   ac_status=$?
5668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669   (exit $ac_status); }; } &&
5670          { ac_try='test -s conftest.$ac_objext'
5671   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5672   (eval $ac_try) 2>&5
5673   ac_status=$?
5674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5675   (exit $ac_status); }; }; then
5676   ac_cv_type_pid_t=yes
5677 else
5678   echo "$as_me: failed program was:" >&5
5679 sed 's/^/| /' conftest.$ac_ext >&5
5680
5681 ac_cv_type_pid_t=no
5682 fi
5683 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5684 fi
5685 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
5686 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
5687 if test $ac_cv_type_pid_t = yes; then
5688   :
5689 else
5690
5691 cat >>confdefs.h <<_ACEOF
5692 #define pid_t int
5693 _ACEOF
5694
5695 fi
5696
5697
5698 # This is the list of functions which libiberty will provide if they
5699 # are not available on the host.
5700
5701 funcs="asprintf"
5702 funcs="$funcs atexit"
5703 funcs="$funcs basename"
5704 funcs="$funcs bcmp"
5705 funcs="$funcs bcopy"
5706 funcs="$funcs bsearch"
5707 funcs="$funcs bzero"
5708 funcs="$funcs calloc"
5709 funcs="$funcs clock"
5710 funcs="$funcs ffs"
5711 funcs="$funcs getcwd"
5712 funcs="$funcs getpagesize"
5713 funcs="$funcs index"
5714 funcs="$funcs insque"
5715 funcs="$funcs memchr"
5716 funcs="$funcs memcmp"
5717 funcs="$funcs memcpy"
5718 funcs="$funcs memmove"
5719 funcs="$funcs mempcpy"
5720 funcs="$funcs memset"
5721 funcs="$funcs mkstemps"
5722 funcs="$funcs putenv"
5723 funcs="$funcs random"
5724 funcs="$funcs rename"
5725 funcs="$funcs rindex"
5726 funcs="$funcs setenv"
5727 funcs="$funcs snprintf"
5728 funcs="$funcs sigsetmask"
5729 funcs="$funcs stpcpy"
5730 funcs="$funcs stpncpy"
5731 funcs="$funcs strcasecmp"
5732 funcs="$funcs strchr"
5733 funcs="$funcs strdup"
5734 funcs="$funcs strncasecmp"
5735 funcs="$funcs strrchr"
5736 funcs="$funcs strstr"
5737 funcs="$funcs strtod"
5738 funcs="$funcs strtol"
5739 funcs="$funcs strtoul"
5740 funcs="$funcs tmpnam"
5741 funcs="$funcs vasprintf"
5742 funcs="$funcs vfprintf"
5743 funcs="$funcs vprintf"
5744 funcs="$funcs vsnprintf"
5745 funcs="$funcs vsprintf"
5746 funcs="$funcs waitpid"
5747
5748 # Also in the old function.def file: alloca, vfork, getopt.
5749
5750 vars="sys_errlist sys_nerr sys_siglist"
5751
5752 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
5753 checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
5754 checkfuncs="$checkfuncs getsysinfo table sysctl"
5755
5756 # These are neither executed nor required, but they help keep
5757 # autoheader happy without adding a bunch of text to acconfig.h.
5758 if test "x" = "y"; then
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \
5823   getcwd getpagesize index insque mkstemps memchr memcmp memcpy \
5824   memmove mempcpy memset putenv random rename rindex sigsetmask \
5825   strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strrchr strstr \
5826   strtod strtol strtoul tmpnam vasprintf vfprintf vprintf \
5827   vsprintf waitpid getrusage on_exit psignal strerror strsignal \
5828   sysconf times sbrk gettimeofday ffs snprintf vsnprintf \
5829   pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl \
5830   realpath canonicalize_file_name
5831 do
5832 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5833 echo "$as_me:$LINENO: checking for $ac_func" >&5
5834 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5835 if eval "test \"\${$as_ac_var+set}\" = set"; then
5836   echo $ECHO_N "(cached) $ECHO_C" >&6
5837 else
5838   if test x$gcc_no_link = xyes; then
5839   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
5840 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
5841    { (exit 1); exit 1; }; }
5842 fi
5843 cat >conftest.$ac_ext <<_ACEOF
5844 /* confdefs.h.  */
5845 _ACEOF
5846 cat confdefs.h >>conftest.$ac_ext
5847 cat >>conftest.$ac_ext <<_ACEOF
5848 /* end confdefs.h.  */
5849 /* System header to define __stub macros and hopefully few prototypes,
5850     which can conflict with char $ac_func (); below.
5851     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5852     <limits.h> exists even on freestanding compilers.  Under hpux,
5853     including <limits.h> includes <sys/time.h> and causes problems
5854     checking for functions defined therein.  */
5855 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
5856 # include <limits.h>
5857 #else
5858 # include <assert.h>
5859 #endif
5860 /* Override any gcc2 internal prototype to avoid an error.  */
5861 #ifdef __cplusplus
5862 extern "C"
5863 {
5864 #endif
5865 /* We use char because int might match the return type of a gcc2
5866    builtin and then its argument prototype would still apply.  */
5867 char $ac_func ();
5868 /* The GNU C library defines this for functions which it implements
5869     to always fail with ENOSYS.  Some functions are actually named
5870     something starting with __ and the normal name is an alias.  */
5871 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5872 choke me
5873 #else
5874 char (*f) () = $ac_func;
5875 #endif
5876 #ifdef __cplusplus
5877 }
5878 #endif
5879
5880 int
5881 main ()
5882 {
5883 return f != $ac_func;
5884   ;
5885   return 0;
5886 }
5887 _ACEOF
5888 rm -f conftest.$ac_objext conftest$ac_exeext
5889 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5890   (eval $ac_link) 2>conftest.er1
5891   ac_status=$?
5892   grep -v '^ *+' conftest.er1 >conftest.err
5893   rm -f conftest.er1
5894   cat conftest.err >&5
5895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5896   (exit $ac_status); } &&
5897          { ac_try='test -z "$ac_c_werror_flag"
5898                          || test ! -s conftest.err'
5899   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5900   (eval $ac_try) 2>&5
5901   ac_status=$?
5902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5903   (exit $ac_status); }; } &&
5904          { ac_try='test -s conftest$ac_exeext'
5905   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5906   (eval $ac_try) 2>&5
5907   ac_status=$?
5908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5909   (exit $ac_status); }; }; then
5910   eval "$as_ac_var=yes"
5911 else
5912   echo "$as_me: failed program was:" >&5
5913 sed 's/^/| /' conftest.$ac_ext >&5
5914
5915 eval "$as_ac_var=no"
5916 fi
5917 rm -f conftest.err conftest.$ac_objext \
5918       conftest$ac_exeext conftest.$ac_ext
5919 fi
5920 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5921 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5922 if test `eval echo '${'$as_ac_var'}'` = yes; then
5923   cat >>confdefs.h <<_ACEOF
5924 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5925 _ACEOF
5926
5927 fi
5928 done
5929
5930
5931 cat >>confdefs.h <<\_ACEOF
5932 #define HAVE_SYS_ERRLIST 1
5933 _ACEOF
5934
5935
5936 cat >>confdefs.h <<\_ACEOF
5937 #define HAVE_SYS_NERR 1
5938 _ACEOF
5939
5940
5941 cat >>confdefs.h <<\_ACEOF
5942 #define HAVE_SYS_SIGLIST 1
5943 _ACEOF
5944
5945 fi
5946
5947 # For each of these functions, if the host does not provide the
5948 # function we want to put FN.o in LIBOBJS, and if the host does
5949 # provide the function, we want to define HAVE_FN in config.h.
5950
5951 setobjs=
5952 CHECK=
5953 target_header_dir=
5954 if test -n "${with_target_subdir}"; then
5955
5956   # We are being configured as a target library.  AC_REPLACE_FUNCS
5957   # may not work correctly, because the compiler may not be able to
5958   # link executables.  Note that we may still be being configured
5959   # native.
5960
5961   # If we are being configured for newlib, we know which functions
5962   # newlib provide and which ones we will be expected to provide.
5963
5964   if test "x${with_newlib}" = "xyes"; then
5965     case $LIBOBJS in
5966     "asprintf.$ac_objext"   | \
5967   *" asprintf.$ac_objext"   | \
5968     "asprintf.$ac_objext "* | \
5969   *" asprintf.$ac_objext "* ) ;;
5970   *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" ;;
5971 esac
5972
5973     case $LIBOBJS in
5974     "basename.$ac_objext"   | \
5975   *" basename.$ac_objext"   | \
5976     "basename.$ac_objext "* | \
5977   *" basename.$ac_objext "* ) ;;
5978   *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;;
5979 esac
5980
5981     case $LIBOBJS in
5982     "insque.$ac_objext"   | \
5983   *" insque.$ac_objext"   | \
5984     "insque.$ac_objext "* | \
5985   *" insque.$ac_objext "* ) ;;
5986   *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;;
5987 esac
5988
5989     case $LIBOBJS in
5990     "random.$ac_objext"   | \
5991   *" random.$ac_objext"   | \
5992     "random.$ac_objext "* | \
5993   *" random.$ac_objext "* ) ;;
5994   *) LIBOBJS="$LIBOBJS random.$ac_objext" ;;
5995 esac
5996
5997     case $LIBOBJS in
5998     "strdup.$ac_objext"   | \
5999   *" strdup.$ac_objext"   | \
6000     "strdup.$ac_objext "* | \
6001   *" strdup.$ac_objext "* ) ;;
6002   *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;;
6003 esac
6004
6005     case $LIBOBJS in
6006     "vasprintf.$ac_objext"   | \
6007   *" vasprintf.$ac_objext"   | \
6008     "vasprintf.$ac_objext "* | \
6009   *" vasprintf.$ac_objext "* ) ;;
6010   *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;;
6011 esac
6012
6013
6014     for f in $funcs; do
6015       case "$f" in
6016         asprintf | basename | insque | random | strdup | vasprintf)
6017           ;;
6018         *)
6019           n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6020           cat >>confdefs.h <<_ACEOF
6021 #define $n 1
6022 _ACEOF
6023
6024           ;;
6025       esac
6026     done
6027
6028     # newlib doesnt provide any of the variables in $vars, so we
6029     # dont have to check them here.
6030
6031     # Of the functions in $checkfuncs, newlib only has strerror.
6032     cat >> confdefs.h <<\EOF
6033 #define HAVE_STRERROR 1
6034 EOF
6035
6036
6037     setobjs=yes
6038
6039   fi
6040
6041   # We may wish to install the target headers somewhere.
6042   # Check whether --enable-install-libiberty or --disable-install-libiberty was given.
6043 if test "${enable_install_libiberty+set}" = set; then
6044   enableval="$enable_install_libiberty"
6045   enable_install_libiberty=$enableval
6046 else
6047   enable_install_libiberty=no
6048 fi;
6049   # Option parsed, now set things appropriately.
6050   case x"$enable_install_libiberty" in
6051     xyes|x)
6052       target_header_dir=libiberty
6053       ;;
6054     xno)
6055       target_header_dir=
6056       ;;
6057     *)
6058       # This could be sanity-checked in various ways...
6059       target_header_dir="${enable_install_libiberty}"
6060       ;;
6061   esac
6062
6063
6064 else
6065
6066    # Not a target library, so we set things up to run the test suite.
6067    CHECK=check-cplus-dem
6068
6069 fi
6070
6071
6072
6073
6074 case "${host}" in
6075   *-*-cygwin* | *-*-mingw*)
6076     cat >> confdefs.h <<\EOF
6077 #define HAVE_SYS_ERRLIST 1
6078 EOF
6079
6080     cat >> confdefs.h <<\EOF
6081 #define HAVE_SYS_NERR 1
6082 EOF
6083
6084     ;;
6085 esac
6086
6087 if test -z "${setobjs}"; then
6088   case "${host}" in
6089
6090   *-*-vxworks*)
6091     # Handle VxWorks configuration specially, since on VxWorks the
6092     # libraries are actually on the target board, not in the file
6093     # system.
6094     case $LIBOBJS in
6095     "basename.$ac_objext"   | \
6096   *" basename.$ac_objext"   | \
6097     "basename.$ac_objext "* | \
6098   *" basename.$ac_objext "* ) ;;
6099   *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;;
6100 esac
6101
6102     case $LIBOBJS in
6103     "getpagesize.$ac_objext"   | \
6104   *" getpagesize.$ac_objext"   | \
6105     "getpagesize.$ac_objext "* | \
6106   *" getpagesize.$ac_objext "* ) ;;
6107   *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" ;;
6108 esac
6109
6110     case $LIBOBJS in
6111     "insque.$ac_objext"   | \
6112   *" insque.$ac_objext"   | \
6113     "insque.$ac_objext "* | \
6114   *" insque.$ac_objext "* ) ;;
6115   *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;;
6116 esac
6117
6118     case $LIBOBJS in
6119     "random.$ac_objext"   | \
6120   *" random.$ac_objext"   | \
6121     "random.$ac_objext "* | \
6122   *" random.$ac_objext "* ) ;;
6123   *) LIBOBJS="$LIBOBJS random.$ac_objext" ;;
6124 esac
6125
6126     case $LIBOBJS in
6127     "strcasecmp.$ac_objext"   | \
6128   *" strcasecmp.$ac_objext"   | \
6129     "strcasecmp.$ac_objext "* | \
6130   *" strcasecmp.$ac_objext "* ) ;;
6131   *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" ;;
6132 esac
6133
6134     case $LIBOBJS in
6135     "strncasecmp.$ac_objext"   | \
6136   *" strncasecmp.$ac_objext"   | \
6137     "strncasecmp.$ac_objext "* | \
6138   *" strncasecmp.$ac_objext "* ) ;;
6139   *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" ;;
6140 esac
6141
6142     case $LIBOBJS in
6143     "strdup.$ac_objext"   | \
6144   *" strdup.$ac_objext"   | \
6145     "strdup.$ac_objext "* | \
6146   *" strdup.$ac_objext "* ) ;;
6147   *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;;
6148 esac
6149
6150     case $LIBOBJS in
6151     "vfork.$ac_objext"   | \
6152   *" vfork.$ac_objext"   | \
6153     "vfork.$ac_objext "* | \
6154   *" vfork.$ac_objext "* ) ;;
6155   *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;;
6156 esac
6157
6158     case $LIBOBJS in
6159     "waitpid.$ac_objext"   | \
6160   *" waitpid.$ac_objext"   | \
6161     "waitpid.$ac_objext "* | \
6162   *" waitpid.$ac_objext "* ) ;;
6163   *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" ;;
6164 esac
6165
6166     case $LIBOBJS in
6167     "vasprintf.$ac_objext"   | \
6168   *" vasprintf.$ac_objext"   | \
6169     "vasprintf.$ac_objext "* | \
6170   *" vasprintf.$ac_objext "* ) ;;
6171   *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;;
6172 esac
6173
6174     for f in $funcs; do
6175       case "$f" in
6176         basename | getpagesize | insque | random | strcasecmp)
6177           ;;
6178         strncasecmp | strdup | vfork | waitpid | vasprintf)
6179           ;;
6180         *)
6181           n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6182           cat >>confdefs.h <<_ACEOF
6183 #define $n 1
6184 _ACEOF
6185
6186           ;;
6187       esac
6188     done
6189
6190     # VxWorks doesn't provide any of the variables in $vars, so we
6191     # don't have to check them here.
6192
6193     # Of the functions in $checkfuncs, VxWorks only has strerror.
6194     cat >> confdefs.h <<\EOF
6195 #define HAVE_STRERROR 1
6196 EOF
6197
6198
6199     setobjs=yes
6200     ;;
6201
6202   esac
6203 fi
6204
6205 if test -z "${setobjs}"; then
6206
6207   case "${host}" in
6208
6209   *-*-cygwin*)
6210     # The Cygwin library actually uses a couple of files from
6211     # libiberty when it is built.  If we are building a native
6212     # Cygwin, and we run the tests, we will appear to have these
6213     # files.  However, when we go on to build winsup, we will wind up
6214     # with a library which does not have the files, since they should
6215     # have come from libiberty.
6216
6217     # We handle this by removing the functions the winsup library
6218     # provides from our shell variables, so that they appear to be
6219     # missing.
6220
6221     # DJ - only if we're *building* cygwin, not just building *with* cygwin
6222
6223     if test -n "${with_target_subdir}"
6224     then
6225       funcs="`echo $funcs | sed -e 's/random//'`"
6226       case $LIBOBJS in
6227     "random.$ac_objext"   | \
6228   *" random.$ac_objext"   | \
6229     "random.$ac_objext "* | \
6230   *" random.$ac_objext "* ) ;;
6231   *) LIBOBJS="$LIBOBJS random.$ac_objext" ;;
6232 esac
6233
6234       vars="`echo $vars | sed -e 's/sys_siglist//'`"
6235       checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
6236     fi
6237     ;;
6238
6239   *-*-mingw32*)
6240     # Under mingw32, sys_nerr and sys_errlist exist, but they are
6241     # macros, so the test below won't find them.
6242     libiberty_cv_var_sys_nerr=yes
6243     libiberty_cv_var_sys_errlist=yes
6244     ;;
6245
6246   *-*-uwin*)
6247     # Under some versions of uwin, vfork is notoriously buggy and the test
6248     # can hang configure; on other versions, vfork exists just as a stub.
6249     # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6250     ac_cv_func_vfork_works=no
6251     # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6252     # macros (actually, these are imported from a DLL, but the end effect
6253     # is the same), so the test below won't find them.
6254     libiberty_cv_var_sys_nerr=yes
6255     libiberty_cv_var_sys_errlist=yes
6256     ;;
6257
6258   *-*-*vms*)
6259     # Under VMS, vfork works very different than on Unix. The standard test
6260     # won't work, and it isn't easily adaptable. It makes more sense to
6261     # just force it.
6262     ac_cv_func_vfork_works=yes
6263     ;;
6264
6265   esac
6266
6267   # We haven't set the list of objects yet.  Use the standard autoconf
6268   # tests.  This will only work if the compiler works.
6269   echo "$as_me:$LINENO: checking for library containing strerror" >&5
6270 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
6271 if test "${ac_cv_search_strerror+set}" = set; then
6272   echo $ECHO_N "(cached) $ECHO_C" >&6
6273 else
6274   ac_func_search_save_LIBS=$LIBS
6275 ac_cv_search_strerror=no
6276 if test x$gcc_no_link = xyes; then
6277   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6278 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6279    { (exit 1); exit 1; }; }
6280 fi
6281 cat >conftest.$ac_ext <<_ACEOF
6282 /* confdefs.h.  */
6283 _ACEOF
6284 cat confdefs.h >>conftest.$ac_ext
6285 cat >>conftest.$ac_ext <<_ACEOF
6286 /* end confdefs.h.  */
6287
6288 /* Override any gcc2 internal prototype to avoid an error.  */
6289 #ifdef __cplusplus
6290 extern "C"
6291 #endif
6292 /* We use char because int might match the return type of a gcc2
6293    builtin and then its argument prototype would still apply.  */
6294 char strerror ();
6295 int
6296 main ()
6297 {
6298 strerror ();
6299   ;
6300   return 0;
6301 }
6302 _ACEOF
6303 rm -f conftest.$ac_objext conftest$ac_exeext
6304 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6305   (eval $ac_link) 2>conftest.er1
6306   ac_status=$?
6307   grep -v '^ *+' conftest.er1 >conftest.err
6308   rm -f conftest.er1
6309   cat conftest.err >&5
6310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6311   (exit $ac_status); } &&
6312          { ac_try='test -z "$ac_c_werror_flag"
6313                          || test ! -s conftest.err'
6314   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6315   (eval $ac_try) 2>&5
6316   ac_status=$?
6317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6318   (exit $ac_status); }; } &&
6319          { ac_try='test -s conftest$ac_exeext'
6320   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6321   (eval $ac_try) 2>&5
6322   ac_status=$?
6323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6324   (exit $ac_status); }; }; then
6325   ac_cv_search_strerror="none required"
6326 else
6327   echo "$as_me: failed program was:" >&5
6328 sed 's/^/| /' conftest.$ac_ext >&5
6329
6330 fi
6331 rm -f conftest.err conftest.$ac_objext \
6332       conftest$ac_exeext conftest.$ac_ext
6333 if test "$ac_cv_search_strerror" = no; then
6334   for ac_lib in cposix; do
6335     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6336     if test x$gcc_no_link = xyes; then
6337   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6338 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6339    { (exit 1); exit 1; }; }
6340 fi
6341 cat >conftest.$ac_ext <<_ACEOF
6342 /* confdefs.h.  */
6343 _ACEOF
6344 cat confdefs.h >>conftest.$ac_ext
6345 cat >>conftest.$ac_ext <<_ACEOF
6346 /* end confdefs.h.  */
6347
6348 /* Override any gcc2 internal prototype to avoid an error.  */
6349 #ifdef __cplusplus
6350 extern "C"
6351 #endif
6352 /* We use char because int might match the return type of a gcc2
6353    builtin and then its argument prototype would still apply.  */
6354 char strerror ();
6355 int
6356 main ()
6357 {
6358 strerror ();
6359   ;
6360   return 0;
6361 }
6362 _ACEOF
6363 rm -f conftest.$ac_objext conftest$ac_exeext
6364 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6365   (eval $ac_link) 2>conftest.er1
6366   ac_status=$?
6367   grep -v '^ *+' conftest.er1 >conftest.err
6368   rm -f conftest.er1
6369   cat conftest.err >&5
6370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6371   (exit $ac_status); } &&
6372          { ac_try='test -z "$ac_c_werror_flag"
6373                          || test ! -s conftest.err'
6374   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6375   (eval $ac_try) 2>&5
6376   ac_status=$?
6377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6378   (exit $ac_status); }; } &&
6379          { ac_try='test -s conftest$ac_exeext'
6380   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6381   (eval $ac_try) 2>&5
6382   ac_status=$?
6383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6384   (exit $ac_status); }; }; then
6385   ac_cv_search_strerror="-l$ac_lib"
6386 break
6387 else
6388   echo "$as_me: failed program was:" >&5
6389 sed 's/^/| /' conftest.$ac_ext >&5
6390
6391 fi
6392 rm -f conftest.err conftest.$ac_objext \
6393       conftest$ac_exeext conftest.$ac_ext
6394   done
6395 fi
6396 LIBS=$ac_func_search_save_LIBS
6397 fi
6398 echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
6399 echo "${ECHO_T}$ac_cv_search_strerror" >&6
6400 if test "$ac_cv_search_strerror" != no; then
6401   test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
6402
6403 fi
6404
6405
6406 for ac_func in $funcs
6407 do
6408 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6409 echo "$as_me:$LINENO: checking for $ac_func" >&5
6410 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6411 if eval "test \"\${$as_ac_var+set}\" = set"; then
6412   echo $ECHO_N "(cached) $ECHO_C" >&6
6413 else
6414   if test x$gcc_no_link = xyes; then
6415   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6416 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6417    { (exit 1); exit 1; }; }
6418 fi
6419 cat >conftest.$ac_ext <<_ACEOF
6420 /* confdefs.h.  */
6421 _ACEOF
6422 cat confdefs.h >>conftest.$ac_ext
6423 cat >>conftest.$ac_ext <<_ACEOF
6424 /* end confdefs.h.  */
6425 /* System header to define __stub macros and hopefully few prototypes,
6426     which can conflict with char $ac_func (); below.
6427     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6428     <limits.h> exists even on freestanding compilers.  Under hpux,
6429     including <limits.h> includes <sys/time.h> and causes problems
6430     checking for functions defined therein.  */
6431 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
6432 # include <limits.h>
6433 #else
6434 # include <assert.h>
6435 #endif
6436 /* Override any gcc2 internal prototype to avoid an error.  */
6437 #ifdef __cplusplus
6438 extern "C"
6439 {
6440 #endif
6441 /* We use char because int might match the return type of a gcc2
6442    builtin and then its argument prototype would still apply.  */
6443 char $ac_func ();
6444 /* The GNU C library defines this for functions which it implements
6445     to always fail with ENOSYS.  Some functions are actually named
6446     something starting with __ and the normal name is an alias.  */
6447 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6448 choke me
6449 #else
6450 char (*f) () = $ac_func;
6451 #endif
6452 #ifdef __cplusplus
6453 }
6454 #endif
6455
6456 int
6457 main ()
6458 {
6459 return f != $ac_func;
6460   ;
6461   return 0;
6462 }
6463 _ACEOF
6464 rm -f conftest.$ac_objext conftest$ac_exeext
6465 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6466   (eval $ac_link) 2>conftest.er1
6467   ac_status=$?
6468   grep -v '^ *+' conftest.er1 >conftest.err
6469   rm -f conftest.er1
6470   cat conftest.err >&5
6471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6472   (exit $ac_status); } &&
6473          { ac_try='test -z "$ac_c_werror_flag"
6474                          || test ! -s conftest.err'
6475   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6476   (eval $ac_try) 2>&5
6477   ac_status=$?
6478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6479   (exit $ac_status); }; } &&
6480          { ac_try='test -s conftest$ac_exeext'
6481   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6482   (eval $ac_try) 2>&5
6483   ac_status=$?
6484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6485   (exit $ac_status); }; }; then
6486   eval "$as_ac_var=yes"
6487 else
6488   echo "$as_me: failed program was:" >&5
6489 sed 's/^/| /' conftest.$ac_ext >&5
6490
6491 eval "$as_ac_var=no"
6492 fi
6493 rm -f conftest.err conftest.$ac_objext \
6494       conftest$ac_exeext conftest.$ac_ext
6495 fi
6496 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6497 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6498 if test `eval echo '${'$as_ac_var'}'` = yes; then
6499   cat >>confdefs.h <<_ACEOF
6500 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6501 _ACEOF
6502
6503 else
6504   case $LIBOBJS in
6505     "$ac_func.$ac_objext"   | \
6506   *" $ac_func.$ac_objext"   | \
6507     "$ac_func.$ac_objext "* | \
6508   *" $ac_func.$ac_objext "* ) ;;
6509   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
6510 esac
6511
6512 fi
6513 done
6514
6515
6516   echo "$as_me:$LINENO: checking whether alloca needs Cray hooks" >&5
6517 echo $ECHO_N "checking whether alloca needs Cray hooks... $ECHO_C" >&6
6518 if test "${ac_cv_os_cray+set}" = set; then
6519   echo $ECHO_N "(cached) $ECHO_C" >&6
6520 else
6521   cat >conftest.$ac_ext <<_ACEOF
6522 /* confdefs.h.  */
6523 _ACEOF
6524 cat confdefs.h >>conftest.$ac_ext
6525 cat >>conftest.$ac_ext <<_ACEOF
6526 /* end confdefs.h.  */
6527 #if defined(CRAY) && ! defined(CRAY2)
6528 webecray
6529 #else
6530 wenotbecray
6531 #endif
6532
6533 _ACEOF
6534 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6535   $EGREP "webecray" >/dev/null 2>&1; then
6536   ac_cv_os_cray=yes
6537 else
6538   ac_cv_os_cray=no
6539 fi
6540 rm -f conftest*
6541
6542 fi
6543 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
6544 echo "${ECHO_T}$ac_cv_os_cray" >&6
6545 if test $ac_cv_os_cray = yes; then
6546   for ac_func in _getb67 GETB67 getb67; do
6547     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6548 echo "$as_me:$LINENO: checking for $ac_func" >&5
6549 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6550 if eval "test \"\${$as_ac_var+set}\" = set"; then
6551   echo $ECHO_N "(cached) $ECHO_C" >&6
6552 else
6553   if test x$gcc_no_link = xyes; then
6554   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6555 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6556    { (exit 1); exit 1; }; }
6557 fi
6558 cat >conftest.$ac_ext <<_ACEOF
6559 /* confdefs.h.  */
6560 _ACEOF
6561 cat confdefs.h >>conftest.$ac_ext
6562 cat >>conftest.$ac_ext <<_ACEOF
6563 /* end confdefs.h.  */
6564 /* System header to define __stub macros and hopefully few prototypes,
6565     which can conflict with char $ac_func (); below.
6566     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6567     <limits.h> exists even on freestanding compilers.  Under hpux,
6568     including <limits.h> includes <sys/time.h> and causes problems
6569     checking for functions defined therein.  */
6570 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
6571 # include <limits.h>
6572 #else
6573 # include <assert.h>
6574 #endif
6575 /* Override any gcc2 internal prototype to avoid an error.  */
6576 #ifdef __cplusplus
6577 extern "C"
6578 {
6579 #endif
6580 /* We use char because int might match the return type of a gcc2
6581    builtin and then its argument prototype would still apply.  */
6582 char $ac_func ();
6583 /* The GNU C library defines this for functions which it implements
6584     to always fail with ENOSYS.  Some functions are actually named
6585     something starting with __ and the normal name is an alias.  */
6586 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6587 choke me
6588 #else
6589 char (*f) () = $ac_func;
6590 #endif
6591 #ifdef __cplusplus
6592 }
6593 #endif
6594
6595 int
6596 main ()
6597 {
6598 return f != $ac_func;
6599   ;
6600   return 0;
6601 }
6602 _ACEOF
6603 rm -f conftest.$ac_objext conftest$ac_exeext
6604 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6605   (eval $ac_link) 2>conftest.er1
6606   ac_status=$?
6607   grep -v '^ *+' conftest.er1 >conftest.err
6608   rm -f conftest.er1
6609   cat conftest.err >&5
6610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6611   (exit $ac_status); } &&
6612          { ac_try='test -z "$ac_c_werror_flag"
6613                          || test ! -s conftest.err'
6614   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6615   (eval $ac_try) 2>&5
6616   ac_status=$?
6617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6618   (exit $ac_status); }; } &&
6619          { ac_try='test -s conftest$ac_exeext'
6620   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6621   (eval $ac_try) 2>&5
6622   ac_status=$?
6623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6624   (exit $ac_status); }; }; then
6625   eval "$as_ac_var=yes"
6626 else
6627   echo "$as_me: failed program was:" >&5
6628 sed 's/^/| /' conftest.$ac_ext >&5
6629
6630 eval "$as_ac_var=no"
6631 fi
6632 rm -f conftest.err conftest.$ac_objext \
6633       conftest$ac_exeext conftest.$ac_ext
6634 fi
6635 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6636 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6637 if test `eval echo '${'$as_ac_var'}'` = yes; then
6638
6639 cat >>confdefs.h <<_ACEOF
6640 #define CRAY_STACKSEG_END $ac_func
6641 _ACEOF
6642   break
6643 fi
6644
6645   done
6646 fi
6647
6648 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
6649 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
6650 if test "${ac_cv_c_stack_direction+set}" = set; then
6651   echo $ECHO_N "(cached) $ECHO_C" >&6
6652 else
6653   if test "$cross_compiling" = yes; then
6654   ac_cv_c_stack_direction=0
6655 else
6656   cat >conftest.$ac_ext <<_ACEOF
6657 /* confdefs.h.  */
6658 _ACEOF
6659 cat confdefs.h >>conftest.$ac_ext
6660 cat >>conftest.$ac_ext <<_ACEOF
6661 /* end confdefs.h.  */
6662 find_stack_direction ()
6663 {
6664   static char *addr = 0;
6665   auto char dummy;
6666   if (addr == 0)
6667     {
6668       addr = &dummy;
6669       return find_stack_direction ();
6670     }
6671   else
6672     return (&dummy > addr) ? 1 : -1;
6673 }
6674 main ()
6675 {
6676   exit (find_stack_direction() < 0);
6677 }
6678 _ACEOF
6679 rm -f conftest$ac_exeext
6680 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6681   (eval $ac_link) 2>&5
6682   ac_status=$?
6683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6684   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6685   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6686   (eval $ac_try) 2>&5
6687   ac_status=$?
6688   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6689   (exit $ac_status); }; }; then
6690   ac_cv_c_stack_direction=1
6691 else
6692   echo "$as_me: program exited with status $ac_status" >&5
6693 echo "$as_me: failed program was:" >&5
6694 sed 's/^/| /' conftest.$ac_ext >&5
6695
6696 ( exit $ac_status )
6697 ac_cv_c_stack_direction=-1
6698 fi
6699 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6700 fi
6701 fi
6702 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
6703 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
6704
6705 cat >>confdefs.h <<_ACEOF
6706 #define STACK_DIRECTION $ac_cv_c_stack_direction
6707 _ACEOF
6708
6709
6710
6711
6712 for ac_header in unistd.h vfork.h
6713 do
6714 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6715 echo "$as_me:$LINENO: checking for $ac_header" >&5
6716 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6717 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6718   echo $ECHO_N "(cached) $ECHO_C" >&6
6719 else
6720   cat >conftest.$ac_ext <<_ACEOF
6721 /* confdefs.h.  */
6722 _ACEOF
6723 cat confdefs.h >>conftest.$ac_ext
6724 cat >>conftest.$ac_ext <<_ACEOF
6725 /* end confdefs.h.  */
6726 #include <$ac_header>
6727 _ACEOF
6728 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6729   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6730   ac_status=$?
6731   grep -v '^ *+' conftest.er1 >conftest.err
6732   rm -f conftest.er1
6733   cat conftest.err >&5
6734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6735   (exit $ac_status); } >/dev/null; then
6736   if test -s conftest.err; then
6737     ac_cpp_err=$ac_c_preproc_warn_flag
6738     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6739   else
6740     ac_cpp_err=
6741   fi
6742 else
6743   ac_cpp_err=yes
6744 fi
6745 if test -z "$ac_cpp_err"; then
6746   eval "$as_ac_Header=yes"
6747 else
6748   echo "$as_me: failed program was:" >&5
6749 sed 's/^/| /' conftest.$ac_ext >&5
6750
6751   eval "$as_ac_Header=no"
6752 fi
6753 rm -f conftest.err conftest.$ac_ext
6754 fi
6755 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6756 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6757 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6758   cat >>confdefs.h <<_ACEOF
6759 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6760 _ACEOF
6761
6762 fi
6763 done
6764
6765
6766
6767 for ac_func in fork vfork
6768 do
6769 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6770 echo "$as_me:$LINENO: checking for $ac_func" >&5
6771 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6772 if eval "test \"\${$as_ac_var+set}\" = set"; then
6773   echo $ECHO_N "(cached) $ECHO_C" >&6
6774 else
6775   if test x$gcc_no_link = xyes; then
6776   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6777 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6778    { (exit 1); exit 1; }; }
6779 fi
6780 cat >conftest.$ac_ext <<_ACEOF
6781 /* confdefs.h.  */
6782 _ACEOF
6783 cat confdefs.h >>conftest.$ac_ext
6784 cat >>conftest.$ac_ext <<_ACEOF
6785 /* end confdefs.h.  */
6786 /* System header to define __stub macros and hopefully few prototypes,
6787     which can conflict with char $ac_func (); below.
6788     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6789     <limits.h> exists even on freestanding compilers.  Under hpux,
6790     including <limits.h> includes <sys/time.h> and causes problems
6791     checking for functions defined therein.  */
6792 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
6793 # include <limits.h>
6794 #else
6795 # include <assert.h>
6796 #endif
6797 /* Override any gcc2 internal prototype to avoid an error.  */
6798 #ifdef __cplusplus
6799 extern "C"
6800 {
6801 #endif
6802 /* We use char because int might match the return type of a gcc2
6803    builtin and then its argument prototype would still apply.  */
6804 char $ac_func ();
6805 /* The GNU C library defines this for functions which it implements
6806     to always fail with ENOSYS.  Some functions are actually named
6807     something starting with __ and the normal name is an alias.  */
6808 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6809 choke me
6810 #else
6811 char (*f) () = $ac_func;
6812 #endif
6813 #ifdef __cplusplus
6814 }
6815 #endif
6816
6817 int
6818 main ()
6819 {
6820 return f != $ac_func;
6821   ;
6822   return 0;
6823 }
6824 _ACEOF
6825 rm -f conftest.$ac_objext conftest$ac_exeext
6826 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6827   (eval $ac_link) 2>conftest.er1
6828   ac_status=$?
6829   grep -v '^ *+' conftest.er1 >conftest.err
6830   rm -f conftest.er1
6831   cat conftest.err >&5
6832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6833   (exit $ac_status); } &&
6834          { ac_try='test -z "$ac_c_werror_flag"
6835                          || test ! -s conftest.err'
6836   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6837   (eval $ac_try) 2>&5
6838   ac_status=$?
6839   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6840   (exit $ac_status); }; } &&
6841          { ac_try='test -s conftest$ac_exeext'
6842   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6843   (eval $ac_try) 2>&5
6844   ac_status=$?
6845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6846   (exit $ac_status); }; }; then
6847   eval "$as_ac_var=yes"
6848 else
6849   echo "$as_me: failed program was:" >&5
6850 sed 's/^/| /' conftest.$ac_ext >&5
6851
6852 eval "$as_ac_var=no"
6853 fi
6854 rm -f conftest.err conftest.$ac_objext \
6855       conftest$ac_exeext conftest.$ac_ext
6856 fi
6857 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6858 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6859 if test `eval echo '${'$as_ac_var'}'` = yes; then
6860   cat >>confdefs.h <<_ACEOF
6861 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6862 _ACEOF
6863
6864 fi
6865 done
6866
6867 if test "x$ac_cv_func_fork" = xyes; then
6868   echo "$as_me:$LINENO: checking for working fork" >&5
6869 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
6870 if test "${ac_cv_func_fork_works+set}" = set; then
6871   echo $ECHO_N "(cached) $ECHO_C" >&6
6872 else
6873   if test "$cross_compiling" = yes; then
6874   ac_cv_func_fork_works=cross
6875 else
6876   cat >conftest.$ac_ext <<_ACEOF
6877 /* By Ruediger Kuhlmann. */
6878       #include <sys/types.h>
6879       #if HAVE_UNISTD_H
6880       # include <unistd.h>
6881       #endif
6882       /* Some systems only have a dummy stub for fork() */
6883       int main ()
6884       {
6885         if (fork() < 0)
6886           exit (1);
6887         exit (0);
6888       }
6889 _ACEOF
6890 rm -f conftest$ac_exeext
6891 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6892   (eval $ac_link) 2>&5
6893   ac_status=$?
6894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6895   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6896   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6897   (eval $ac_try) 2>&5
6898   ac_status=$?
6899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6900   (exit $ac_status); }; }; then
6901   ac_cv_func_fork_works=yes
6902 else
6903   echo "$as_me: program exited with status $ac_status" >&5
6904 echo "$as_me: failed program was:" >&5
6905 sed 's/^/| /' conftest.$ac_ext >&5
6906
6907 ( exit $ac_status )
6908 ac_cv_func_fork_works=no
6909 fi
6910 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6911 fi
6912 fi
6913 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
6914 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
6915
6916 else
6917   ac_cv_func_fork_works=$ac_cv_func_fork
6918 fi
6919 if test "x$ac_cv_func_fork_works" = xcross; then
6920   case $host in
6921     *-*-amigaos* | *-*-msdosdjgpp*)
6922       # Override, as these systems have only a dummy fork() stub
6923       ac_cv_func_fork_works=no
6924       ;;
6925     *)
6926       ac_cv_func_fork_works=yes
6927       ;;
6928   esac
6929   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6930 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6931 fi
6932 ac_cv_func_vfork_works=$ac_cv_func_vfork
6933 if test "x$ac_cv_func_vfork" = xyes; then
6934   echo "$as_me:$LINENO: checking for working vfork" >&5
6935 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
6936 if test "${ac_cv_func_vfork_works+set}" = set; then
6937   echo $ECHO_N "(cached) $ECHO_C" >&6
6938 else
6939   if test "$cross_compiling" = yes; then
6940   ac_cv_func_vfork_works=cross
6941 else
6942   cat >conftest.$ac_ext <<_ACEOF
6943 /* confdefs.h.  */
6944 _ACEOF
6945 cat confdefs.h >>conftest.$ac_ext
6946 cat >>conftest.$ac_ext <<_ACEOF
6947 /* end confdefs.h.  */
6948 /* Thanks to Paul Eggert for this test.  */
6949 #include <stdio.h>
6950 #include <stdlib.h>
6951 #include <sys/types.h>
6952 #include <sys/stat.h>
6953 #include <sys/wait.h>
6954 #if HAVE_UNISTD_H
6955 # include <unistd.h>
6956 #endif
6957 #if HAVE_VFORK_H
6958 # include <vfork.h>
6959 #endif
6960 /* On some sparc systems, changes by the child to local and incoming
6961    argument registers are propagated back to the parent.  The compiler
6962    is told about this with #include <vfork.h>, but some compilers
6963    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
6964    static variable whose address is put into a register that is
6965    clobbered by the vfork.  */
6966 static void
6967 #ifdef __cplusplus
6968 sparc_address_test (int arg)
6969 # else
6970 sparc_address_test (arg) int arg;
6971 #endif
6972 {
6973   static pid_t child;
6974   if (!child) {
6975     child = vfork ();
6976     if (child < 0) {
6977       perror ("vfork");
6978       _exit(2);
6979     }
6980     if (!child) {
6981       arg = getpid();
6982       write(-1, "", 0);
6983       _exit (arg);
6984     }
6985   }
6986 }
6987
6988 int
6989 main ()
6990 {
6991   pid_t parent = getpid ();
6992   pid_t child;
6993
6994   sparc_address_test (0);
6995
6996   child = vfork ();
6997
6998   if (child == 0) {
6999     /* Here is another test for sparc vfork register problems.  This
7000        test uses lots of local variables, at least as many local
7001        variables as main has allocated so far including compiler
7002        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
7003        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
7004        reuse the register of parent for one of the local variables,
7005        since it will think that parent can't possibly be used any more
7006        in this routine.  Assigning to the local variable will thus
7007        munge parent in the parent process.  */
7008     pid_t
7009       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
7010       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
7011     /* Convince the compiler that p..p7 are live; otherwise, it might
7012        use the same hardware register for all 8 local variables.  */
7013     if (p != p1 || p != p2 || p != p3 || p != p4
7014         || p != p5 || p != p6 || p != p7)
7015       _exit(1);
7016
7017     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
7018        from child file descriptors.  If the child closes a descriptor
7019        before it execs or exits, this munges the parent's descriptor
7020        as well.  Test for this by closing stdout in the child.  */
7021     _exit(close(fileno(stdout)) != 0);
7022   } else {
7023     int status;
7024     struct stat st;
7025
7026     while (wait(&status) != child)
7027       ;
7028     exit(
7029          /* Was there some problem with vforking?  */
7030          child < 0
7031
7032          /* Did the child fail?  (This shouldn't happen.)  */
7033          || status
7034
7035          /* Did the vfork/compiler bug occur?  */
7036          || parent != getpid()
7037
7038          /* Did the file descriptor bug occur?  */
7039          || fstat(fileno(stdout), &st) != 0
7040          );
7041   }
7042 }
7043 _ACEOF
7044 rm -f conftest$ac_exeext
7045 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7046   (eval $ac_link) 2>&5
7047   ac_status=$?
7048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7049   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7050   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7051   (eval $ac_try) 2>&5
7052   ac_status=$?
7053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7054   (exit $ac_status); }; }; then
7055   ac_cv_func_vfork_works=yes
7056 else
7057   echo "$as_me: program exited with status $ac_status" >&5
7058 echo "$as_me: failed program was:" >&5
7059 sed 's/^/| /' conftest.$ac_ext >&5
7060
7061 ( exit $ac_status )
7062 ac_cv_func_vfork_works=no
7063 fi
7064 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7065 fi
7066 fi
7067 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
7068 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
7069
7070 fi;
7071 if test "x$ac_cv_func_fork_works" = xcross; then
7072   ac_cv_func_vfork_works=$ac_cv_func_vfork
7073   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
7074 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
7075 fi
7076
7077 if test "x$ac_cv_func_vfork_works" = xyes; then
7078
7079 cat >>confdefs.h <<\_ACEOF
7080 #define HAVE_WORKING_VFORK 1
7081 _ACEOF
7082
7083 else
7084
7085 cat >>confdefs.h <<\_ACEOF
7086 #define vfork fork
7087 _ACEOF
7088
7089 fi
7090 if test "x$ac_cv_func_fork_works" = xyes; then
7091
7092 cat >>confdefs.h <<\_ACEOF
7093 #define HAVE_WORKING_FORK 1
7094 _ACEOF
7095
7096 fi
7097
7098   if test $ac_cv_func_vfork_works = no; then
7099     case $LIBOBJS in
7100     "vfork.$ac_objext"   | \
7101   *" vfork.$ac_objext"   | \
7102     "vfork.$ac_objext "* | \
7103   *" vfork.$ac_objext "* ) ;;
7104   *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;;
7105 esac
7106
7107   fi
7108   # We only need _doprnt if we might use it to implement v*printf.
7109   if test $ac_cv_func_vprintf != yes \
7110      || test $ac_cv_func_vfprintf != yes \
7111      || test $ac_cv_func_vsprintf != yes; then
7112
7113 for ac_func in _doprnt
7114 do
7115 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7116 echo "$as_me:$LINENO: checking for $ac_func" >&5
7117 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7118 if eval "test \"\${$as_ac_var+set}\" = set"; then
7119   echo $ECHO_N "(cached) $ECHO_C" >&6
7120 else
7121   if test x$gcc_no_link = xyes; then
7122   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7123 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7124    { (exit 1); exit 1; }; }
7125 fi
7126 cat >conftest.$ac_ext <<_ACEOF
7127 /* confdefs.h.  */
7128 _ACEOF
7129 cat confdefs.h >>conftest.$ac_ext
7130 cat >>conftest.$ac_ext <<_ACEOF
7131 /* end confdefs.h.  */
7132 /* System header to define __stub macros and hopefully few prototypes,
7133     which can conflict with char $ac_func (); below.
7134     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7135     <limits.h> exists even on freestanding compilers.  Under hpux,
7136     including <limits.h> includes <sys/time.h> and causes problems
7137     checking for functions defined therein.  */
7138 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
7139 # include <limits.h>
7140 #else
7141 # include <assert.h>
7142 #endif
7143 /* Override any gcc2 internal prototype to avoid an error.  */
7144 #ifdef __cplusplus
7145 extern "C"
7146 {
7147 #endif
7148 /* We use char because int might match the return type of a gcc2
7149    builtin and then its argument prototype would still apply.  */
7150 char $ac_func ();
7151 /* The GNU C library defines this for functions which it implements
7152     to always fail with ENOSYS.  Some functions are actually named
7153     something starting with __ and the normal name is an alias.  */
7154 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7155 choke me
7156 #else
7157 char (*f) () = $ac_func;
7158 #endif
7159 #ifdef __cplusplus
7160 }
7161 #endif
7162
7163 int
7164 main ()
7165 {
7166 return f != $ac_func;
7167   ;
7168   return 0;
7169 }
7170 _ACEOF
7171 rm -f conftest.$ac_objext conftest$ac_exeext
7172 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7173   (eval $ac_link) 2>conftest.er1
7174   ac_status=$?
7175   grep -v '^ *+' conftest.er1 >conftest.err
7176   rm -f conftest.er1
7177   cat conftest.err >&5
7178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7179   (exit $ac_status); } &&
7180          { ac_try='test -z "$ac_c_werror_flag"
7181                          || test ! -s conftest.err'
7182   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7183   (eval $ac_try) 2>&5
7184   ac_status=$?
7185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7186   (exit $ac_status); }; } &&
7187          { ac_try='test -s conftest$ac_exeext'
7188   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7189   (eval $ac_try) 2>&5
7190   ac_status=$?
7191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7192   (exit $ac_status); }; }; then
7193   eval "$as_ac_var=yes"
7194 else
7195   echo "$as_me: failed program was:" >&5
7196 sed 's/^/| /' conftest.$ac_ext >&5
7197
7198 eval "$as_ac_var=no"
7199 fi
7200 rm -f conftest.err conftest.$ac_objext \
7201       conftest$ac_exeext conftest.$ac_ext
7202 fi
7203 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7204 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7205 if test `eval echo '${'$as_ac_var'}'` = yes; then
7206   cat >>confdefs.h <<_ACEOF
7207 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7208 _ACEOF
7209
7210 else
7211   case $LIBOBJS in
7212     "$ac_func.$ac_objext"   | \
7213   *" $ac_func.$ac_objext"   | \
7214     "$ac_func.$ac_objext "* | \
7215   *" $ac_func.$ac_objext "* ) ;;
7216   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
7217 esac
7218
7219 fi
7220 done
7221
7222
7223   else
7224
7225 for ac_func in _doprnt
7226 do
7227 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7228 echo "$as_me:$LINENO: checking for $ac_func" >&5
7229 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7230 if eval "test \"\${$as_ac_var+set}\" = set"; then
7231   echo $ECHO_N "(cached) $ECHO_C" >&6
7232 else
7233   if test x$gcc_no_link = xyes; then
7234   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7235 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7236    { (exit 1); exit 1; }; }
7237 fi
7238 cat >conftest.$ac_ext <<_ACEOF
7239 /* confdefs.h.  */
7240 _ACEOF
7241 cat confdefs.h >>conftest.$ac_ext
7242 cat >>conftest.$ac_ext <<_ACEOF
7243 /* end confdefs.h.  */
7244 /* System header to define __stub macros and hopefully few prototypes,
7245     which can conflict with char $ac_func (); below.
7246     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7247     <limits.h> exists even on freestanding compilers.  Under hpux,
7248     including <limits.h> includes <sys/time.h> and causes problems
7249     checking for functions defined therein.  */
7250 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
7251 # include <limits.h>
7252 #else
7253 # include <assert.h>
7254 #endif
7255 /* Override any gcc2 internal prototype to avoid an error.  */
7256 #ifdef __cplusplus
7257 extern "C"
7258 {
7259 #endif
7260 /* We use char because int might match the return type of a gcc2
7261    builtin and then its argument prototype would still apply.  */
7262 char $ac_func ();
7263 /* The GNU C library defines this for functions which it implements
7264     to always fail with ENOSYS.  Some functions are actually named
7265     something starting with __ and the normal name is an alias.  */
7266 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7267 choke me
7268 #else
7269 char (*f) () = $ac_func;
7270 #endif
7271 #ifdef __cplusplus
7272 }
7273 #endif
7274
7275 int
7276 main ()
7277 {
7278 return f != $ac_func;
7279   ;
7280   return 0;
7281 }
7282 _ACEOF
7283 rm -f conftest.$ac_objext conftest$ac_exeext
7284 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7285   (eval $ac_link) 2>conftest.er1
7286   ac_status=$?
7287   grep -v '^ *+' conftest.er1 >conftest.err
7288   rm -f conftest.er1
7289   cat conftest.err >&5
7290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7291   (exit $ac_status); } &&
7292          { ac_try='test -z "$ac_c_werror_flag"
7293                          || test ! -s conftest.err'
7294   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7295   (eval $ac_try) 2>&5
7296   ac_status=$?
7297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7298   (exit $ac_status); }; } &&
7299          { ac_try='test -s conftest$ac_exeext'
7300   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7301   (eval $ac_try) 2>&5
7302   ac_status=$?
7303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7304   (exit $ac_status); }; }; then
7305   eval "$as_ac_var=yes"
7306 else
7307   echo "$as_me: failed program was:" >&5
7308 sed 's/^/| /' conftest.$ac_ext >&5
7309
7310 eval "$as_ac_var=no"
7311 fi
7312 rm -f conftest.err conftest.$ac_objext \
7313       conftest$ac_exeext conftest.$ac_ext
7314 fi
7315 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7316 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7317 if test `eval echo '${'$as_ac_var'}'` = yes; then
7318   cat >>confdefs.h <<_ACEOF
7319 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7320 _ACEOF
7321
7322 fi
7323 done
7324
7325   fi
7326
7327   for v in $vars; do
7328     echo "$as_me:$LINENO: checking for $v" >&5
7329 echo $ECHO_N "checking for $v... $ECHO_C" >&6
7330     if eval "test \"\${libiberty_cv_var_$v+set}\" = set"; then
7331   echo $ECHO_N "(cached) $ECHO_C" >&6
7332 else
7333   if test x$gcc_no_link = xyes; then
7334   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7335 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7336    { (exit 1); exit 1; }; }
7337 fi
7338 cat >conftest.$ac_ext <<_ACEOF
7339 /* confdefs.h.  */
7340 _ACEOF
7341 cat confdefs.h >>conftest.$ac_ext
7342 cat >>conftest.$ac_ext <<_ACEOF
7343 /* end confdefs.h.  */
7344 int *p;
7345 int
7346 main ()
7347 {
7348 extern int $v []; p = $v;
7349   ;
7350   return 0;
7351 }
7352 _ACEOF
7353 rm -f conftest.$ac_objext conftest$ac_exeext
7354 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7355   (eval $ac_link) 2>conftest.er1
7356   ac_status=$?
7357   grep -v '^ *+' conftest.er1 >conftest.err
7358   rm -f conftest.er1
7359   cat conftest.err >&5
7360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7361   (exit $ac_status); } &&
7362          { ac_try='test -z "$ac_c_werror_flag"
7363                          || test ! -s conftest.err'
7364   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7365   (eval $ac_try) 2>&5
7366   ac_status=$?
7367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7368   (exit $ac_status); }; } &&
7369          { ac_try='test -s conftest$ac_exeext'
7370   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7371   (eval $ac_try) 2>&5
7372   ac_status=$?
7373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7374   (exit $ac_status); }; }; then
7375   eval "libiberty_cv_var_$v=yes"
7376 else
7377   echo "$as_me: failed program was:" >&5
7378 sed 's/^/| /' conftest.$ac_ext >&5
7379
7380 eval "libiberty_cv_var_$v=no"
7381 fi
7382 rm -f conftest.err conftest.$ac_objext \
7383       conftest$ac_exeext conftest.$ac_ext
7384 fi
7385
7386     if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
7387       echo "$as_me:$LINENO: result: yes" >&5
7388 echo "${ECHO_T}yes" >&6
7389       n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7390       cat >>confdefs.h <<_ACEOF
7391 #define $n 1
7392 _ACEOF
7393
7394     else
7395       echo "$as_me:$LINENO: result: no" >&5
7396 echo "${ECHO_T}no" >&6
7397     fi
7398   done
7399
7400   # special check for _system_configuration because AIX <4.3.2 do not
7401   # contain the `physmem' member.
7402   echo "$as_me:$LINENO: checking for external symbol _system_configuration" >&5
7403 echo $ECHO_N "checking for external symbol _system_configuration... $ECHO_C" >&6
7404   cat >conftest.$ac_ext <<_ACEOF
7405 /* confdefs.h.  */
7406 _ACEOF
7407 cat confdefs.h >>conftest.$ac_ext
7408 cat >>conftest.$ac_ext <<_ACEOF
7409 /* end confdefs.h.  */
7410 #include <sys/systemcfg.h>
7411 int
7412 main ()
7413 {
7414 double x = _system_configuration.physmem;
7415   ;
7416   return 0;
7417 }
7418 _ACEOF
7419 rm -f conftest.$ac_objext
7420 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7421   (eval $ac_compile) 2>conftest.er1
7422   ac_status=$?
7423   grep -v '^ *+' conftest.er1 >conftest.err
7424   rm -f conftest.er1
7425   cat conftest.err >&5
7426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7427   (exit $ac_status); } &&
7428          { ac_try='test -z "$ac_c_werror_flag"
7429                          || test ! -s conftest.err'
7430   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7431   (eval $ac_try) 2>&5
7432   ac_status=$?
7433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7434   (exit $ac_status); }; } &&
7435          { ac_try='test -s conftest.$ac_objext'
7436   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7437   (eval $ac_try) 2>&5
7438   ac_status=$?
7439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7440   (exit $ac_status); }; }; then
7441   echo "$as_me:$LINENO: result: yes" >&5
7442 echo "${ECHO_T}yes" >&6
7443
7444 cat >>confdefs.h <<\_ACEOF
7445 #define HAVE__SYSTEM_CONFIGURATION 1
7446 _ACEOF
7447
7448 else
7449   echo "$as_me: failed program was:" >&5
7450 sed 's/^/| /' conftest.$ac_ext >&5
7451
7452 echo "$as_me:$LINENO: result: no" >&5
7453 echo "${ECHO_T}no" >&6
7454 fi
7455 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7456
7457
7458 for ac_func in $checkfuncs
7459 do
7460 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7461 echo "$as_me:$LINENO: checking for $ac_func" >&5
7462 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7463 if eval "test \"\${$as_ac_var+set}\" = set"; then
7464   echo $ECHO_N "(cached) $ECHO_C" >&6
7465 else
7466   if test x$gcc_no_link = xyes; then
7467   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7468 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7469    { (exit 1); exit 1; }; }
7470 fi
7471 cat >conftest.$ac_ext <<_ACEOF
7472 /* confdefs.h.  */
7473 _ACEOF
7474 cat confdefs.h >>conftest.$ac_ext
7475 cat >>conftest.$ac_ext <<_ACEOF
7476 /* end confdefs.h.  */
7477 /* System header to define __stub macros and hopefully few prototypes,
7478     which can conflict with char $ac_func (); below.
7479     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7480     <limits.h> exists even on freestanding compilers.  Under hpux,
7481     including <limits.h> includes <sys/time.h> and causes problems
7482     checking for functions defined therein.  */
7483 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
7484 # include <limits.h>
7485 #else
7486 # include <assert.h>
7487 #endif
7488 /* Override any gcc2 internal prototype to avoid an error.  */
7489 #ifdef __cplusplus
7490 extern "C"
7491 {
7492 #endif
7493 /* We use char because int might match the return type of a gcc2
7494    builtin and then its argument prototype would still apply.  */
7495 char $ac_func ();
7496 /* The GNU C library defines this for functions which it implements
7497     to always fail with ENOSYS.  Some functions are actually named
7498     something starting with __ and the normal name is an alias.  */
7499 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7500 choke me
7501 #else
7502 char (*f) () = $ac_func;
7503 #endif
7504 #ifdef __cplusplus
7505 }
7506 #endif
7507
7508 int
7509 main ()
7510 {
7511 return f != $ac_func;
7512   ;
7513   return 0;
7514 }
7515 _ACEOF
7516 rm -f conftest.$ac_objext conftest$ac_exeext
7517 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7518   (eval $ac_link) 2>conftest.er1
7519   ac_status=$?
7520   grep -v '^ *+' conftest.er1 >conftest.err
7521   rm -f conftest.er1
7522   cat conftest.err >&5
7523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7524   (exit $ac_status); } &&
7525          { ac_try='test -z "$ac_c_werror_flag"
7526                          || test ! -s conftest.err'
7527   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7528   (eval $ac_try) 2>&5
7529   ac_status=$?
7530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7531   (exit $ac_status); }; } &&
7532          { ac_try='test -s conftest$ac_exeext'
7533   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7534   (eval $ac_try) 2>&5
7535   ac_status=$?
7536   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7537   (exit $ac_status); }; }; then
7538   eval "$as_ac_var=yes"
7539 else
7540   echo "$as_me: failed program was:" >&5
7541 sed 's/^/| /' conftest.$ac_ext >&5
7542
7543 eval "$as_ac_var=no"
7544 fi
7545 rm -f conftest.err conftest.$ac_objext \
7546       conftest$ac_exeext conftest.$ac_ext
7547 fi
7548 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7549 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7550 if test `eval echo '${'$as_ac_var'}'` = yes; then
7551   cat >>confdefs.h <<_ACEOF
7552 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7553 _ACEOF
7554
7555 fi
7556 done
7557
7558   echo "$as_me:$LINENO: checking whether canonicalize_file_name must be declared" >&5
7559 echo $ECHO_N "checking whether canonicalize_file_name must be declared... $ECHO_C" >&6
7560 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then
7561   echo $ECHO_N "(cached) $ECHO_C" >&6
7562 else
7563   cat >conftest.$ac_ext <<_ACEOF
7564 /* confdefs.h.  */
7565 _ACEOF
7566 cat confdefs.h >>conftest.$ac_ext
7567 cat >>conftest.$ac_ext <<_ACEOF
7568 /* end confdefs.h.  */
7569
7570 #include "confdefs.h"
7571 #include <stdio.h>
7572 #ifdef HAVE_STRING_H
7573 #include <string.h>
7574 #else
7575 #ifdef HAVE_STRINGS_H
7576 #include <strings.h>
7577 #endif
7578 #endif
7579 #ifdef HAVE_STDLIB_H
7580 #include <stdlib.h>
7581 #endif
7582 #ifdef HAVE_UNISTD_H
7583 #include <unistd.h>
7584 #endif
7585 int
7586 main ()
7587 {
7588 char *(*pfn) = (char *(*)) canonicalize_file_name
7589   ;
7590   return 0;
7591 }
7592 _ACEOF
7593 rm -f conftest.$ac_objext
7594 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7595   (eval $ac_compile) 2>conftest.er1
7596   ac_status=$?
7597   grep -v '^ *+' conftest.er1 >conftest.err
7598   rm -f conftest.er1
7599   cat conftest.err >&5
7600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7601   (exit $ac_status); } &&
7602          { ac_try='test -z "$ac_c_werror_flag"
7603                          || test ! -s conftest.err'
7604   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7605   (eval $ac_try) 2>&5
7606   ac_status=$?
7607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7608   (exit $ac_status); }; } &&
7609          { ac_try='test -s conftest.$ac_objext'
7610   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7611   (eval $ac_try) 2>&5
7612   ac_status=$?
7613   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7614   (exit $ac_status); }; }; then
7615   libiberty_cv_decl_needed_canonicalize_file_name=no
7616 else
7617   echo "$as_me: failed program was:" >&5
7618 sed 's/^/| /' conftest.$ac_ext >&5
7619
7620 libiberty_cv_decl_needed_canonicalize_file_name=yes
7621 fi
7622 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7623 fi
7624
7625 echo "$as_me:$LINENO: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7626 echo "${ECHO_T}$libiberty_cv_decl_needed_canonicalize_file_name" >&6
7627 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
7628
7629 cat >>confdefs.h <<\_ACEOF
7630 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
7631 _ACEOF
7632
7633 fi
7634
7635 fi
7636
7637 # Figure out which version of pexecute to use.
7638 case "${host}" in
7639      *-*-mingw* | *-*-winnt*)   pex=./pex-win32  ;;
7640      *-*-msdosdjgpp*)           pex=./pex-djgpp  ;;
7641      *-*-msdos*)                pex=./pex-msdos  ;;
7642      *-*-os2-emx*)              pex=./pex-os2    ;;
7643      *)                         pex=./pex-unix   ;;
7644 esac
7645 pexecute=${pex}.o
7646 ltpexecute=${pex}.lo
7647
7648
7649
7650 if test x$gcc_no_link = xyes; then
7651   if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
7652     ac_cv_func_mmap_fixed_mapped=no
7653   fi
7654 fi
7655 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
7656
7657
7658 for ac_header in stdlib.h unistd.h
7659 do
7660 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7661 echo "$as_me:$LINENO: checking for $ac_header" >&5
7662 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7663 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7664   echo $ECHO_N "(cached) $ECHO_C" >&6
7665 else
7666   cat >conftest.$ac_ext <<_ACEOF
7667 /* confdefs.h.  */
7668 _ACEOF
7669 cat confdefs.h >>conftest.$ac_ext
7670 cat >>conftest.$ac_ext <<_ACEOF
7671 /* end confdefs.h.  */
7672 #include <$ac_header>
7673 _ACEOF
7674 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7675   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7676   ac_status=$?
7677   grep -v '^ *+' conftest.er1 >conftest.err
7678   rm -f conftest.er1
7679   cat conftest.err >&5
7680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7681   (exit $ac_status); } >/dev/null; then
7682   if test -s conftest.err; then
7683     ac_cpp_err=$ac_c_preproc_warn_flag
7684     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7685   else
7686     ac_cpp_err=
7687   fi
7688 else
7689   ac_cpp_err=yes
7690 fi
7691 if test -z "$ac_cpp_err"; then
7692   eval "$as_ac_Header=yes"
7693 else
7694   echo "$as_me: failed program was:" >&5
7695 sed 's/^/| /' conftest.$ac_ext >&5
7696
7697   eval "$as_ac_Header=no"
7698 fi
7699 rm -f conftest.err conftest.$ac_ext
7700 fi
7701 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7702 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7703 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7704   cat >>confdefs.h <<_ACEOF
7705 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7706 _ACEOF
7707
7708 fi
7709 done
7710
7711
7712 for ac_func in getpagesize
7713 do
7714 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7715 echo "$as_me:$LINENO: checking for $ac_func" >&5
7716 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7717 if eval "test \"\${$as_ac_var+set}\" = set"; then
7718   echo $ECHO_N "(cached) $ECHO_C" >&6
7719 else
7720   if test x$gcc_no_link = xyes; then
7721   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7722 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7723    { (exit 1); exit 1; }; }
7724 fi
7725 cat >conftest.$ac_ext <<_ACEOF
7726 /* confdefs.h.  */
7727 _ACEOF
7728 cat confdefs.h >>conftest.$ac_ext
7729 cat >>conftest.$ac_ext <<_ACEOF
7730 /* end confdefs.h.  */
7731 /* System header to define __stub macros and hopefully few prototypes,
7732     which can conflict with char $ac_func (); below.
7733     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7734     <limits.h> exists even on freestanding compilers.  Under hpux,
7735     including <limits.h> includes <sys/time.h> and causes problems
7736     checking for functions defined therein.  */
7737 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
7738 # include <limits.h>
7739 #else
7740 # include <assert.h>
7741 #endif
7742 /* Override any gcc2 internal prototype to avoid an error.  */
7743 #ifdef __cplusplus
7744 extern "C"
7745 {
7746 #endif
7747 /* We use char because int might match the return type of a gcc2
7748    builtin and then its argument prototype would still apply.  */
7749 char $ac_func ();
7750 /* The GNU C library defines this for functions which it implements
7751     to always fail with ENOSYS.  Some functions are actually named
7752     something starting with __ and the normal name is an alias.  */
7753 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7754 choke me
7755 #else
7756 char (*f) () = $ac_func;
7757 #endif
7758 #ifdef __cplusplus
7759 }
7760 #endif
7761
7762 int
7763 main ()
7764 {
7765 return f != $ac_func;
7766   ;
7767   return 0;
7768 }
7769 _ACEOF
7770 rm -f conftest.$ac_objext conftest$ac_exeext
7771 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7772   (eval $ac_link) 2>conftest.er1
7773   ac_status=$?
7774   grep -v '^ *+' conftest.er1 >conftest.err
7775   rm -f conftest.er1
7776   cat conftest.err >&5
7777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7778   (exit $ac_status); } &&
7779          { ac_try='test -z "$ac_c_werror_flag"
7780                          || test ! -s conftest.err'
7781   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7782   (eval $ac_try) 2>&5
7783   ac_status=$?
7784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7785   (exit $ac_status); }; } &&
7786          { ac_try='test -s conftest$ac_exeext'
7787   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7788   (eval $ac_try) 2>&5
7789   ac_status=$?
7790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7791   (exit $ac_status); }; }; then
7792   eval "$as_ac_var=yes"
7793 else
7794   echo "$as_me: failed program was:" >&5
7795 sed 's/^/| /' conftest.$ac_ext >&5
7796
7797 eval "$as_ac_var=no"
7798 fi
7799 rm -f conftest.err conftest.$ac_objext \
7800       conftest$ac_exeext conftest.$ac_ext
7801 fi
7802 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7803 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7804 if test `eval echo '${'$as_ac_var'}'` = yes; then
7805   cat >>confdefs.h <<_ACEOF
7806 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7807 _ACEOF
7808
7809 fi
7810 done
7811
7812 echo "$as_me:$LINENO: checking for working mmap" >&5
7813 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
7814 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
7815   echo $ECHO_N "(cached) $ECHO_C" >&6
7816 else
7817   if test "$cross_compiling" = yes; then
7818   ac_cv_func_mmap_fixed_mapped=no
7819 else
7820   cat >conftest.$ac_ext <<_ACEOF
7821 /* confdefs.h.  */
7822 _ACEOF
7823 cat confdefs.h >>conftest.$ac_ext
7824 cat >>conftest.$ac_ext <<_ACEOF
7825 /* end confdefs.h.  */
7826 $ac_includes_default
7827 /* malloc might have been renamed as rpl_malloc. */
7828 #undef malloc
7829
7830 /* Thanks to Mike Haertel and Jim Avera for this test.
7831    Here is a matrix of mmap possibilities:
7832         mmap private not fixed
7833         mmap private fixed at somewhere currently unmapped
7834         mmap private fixed at somewhere already mapped
7835         mmap shared not fixed
7836         mmap shared fixed at somewhere currently unmapped
7837         mmap shared fixed at somewhere already mapped
7838    For private mappings, we should verify that changes cannot be read()
7839    back from the file, nor mmap's back from the file at a different
7840    address.  (There have been systems where private was not correctly
7841    implemented like the infamous i386 svr4.0, and systems where the
7842    VM page cache was not coherent with the file system buffer cache
7843    like early versions of FreeBSD and possibly contemporary NetBSD.)
7844    For shared mappings, we should conversely verify that changes get
7845    propagated back to all the places they're supposed to be.
7846
7847    Grep wants private fixed already mapped.
7848    The main things grep needs to know about mmap are:
7849    * does it exist and is it safe to write into the mmap'd area
7850    * how to use it (BSD variants)  */
7851
7852 #include <fcntl.h>
7853 #include <sys/mman.h>
7854
7855 #if !STDC_HEADERS && !HAVE_STDLIB_H
7856 char *malloc ();
7857 #endif
7858
7859 /* This mess was copied from the GNU getpagesize.h.  */
7860 #if !HAVE_GETPAGESIZE
7861 /* Assume that all systems that can run configure have sys/param.h.  */
7862 # if !HAVE_SYS_PARAM_H
7863 #  define HAVE_SYS_PARAM_H 1
7864 # endif
7865
7866 # ifdef _SC_PAGESIZE
7867 #  define getpagesize() sysconf(_SC_PAGESIZE)
7868 # else /* no _SC_PAGESIZE */
7869 #  if HAVE_SYS_PARAM_H
7870 #   include <sys/param.h>
7871 #   ifdef EXEC_PAGESIZE
7872 #    define getpagesize() EXEC_PAGESIZE
7873 #   else /* no EXEC_PAGESIZE */
7874 #    ifdef NBPG
7875 #     define getpagesize() NBPG * CLSIZE
7876 #     ifndef CLSIZE
7877 #      define CLSIZE 1
7878 #     endif /* no CLSIZE */
7879 #    else /* no NBPG */
7880 #     ifdef NBPC
7881 #      define getpagesize() NBPC
7882 #     else /* no NBPC */
7883 #      ifdef PAGESIZE
7884 #       define getpagesize() PAGESIZE
7885 #      endif /* PAGESIZE */
7886 #     endif /* no NBPC */
7887 #    endif /* no NBPG */
7888 #   endif /* no EXEC_PAGESIZE */
7889 #  else /* no HAVE_SYS_PARAM_H */
7890 #   define getpagesize() 8192   /* punt totally */
7891 #  endif /* no HAVE_SYS_PARAM_H */
7892 # endif /* no _SC_PAGESIZE */
7893
7894 #endif /* no HAVE_GETPAGESIZE */
7895
7896 int
7897 main ()
7898 {
7899   char *data, *data2, *data3;
7900   int i, pagesize;
7901   int fd;
7902
7903   pagesize = getpagesize ();
7904
7905   /* First, make a file with some known garbage in it. */
7906   data = (char *) malloc (pagesize);
7907   if (!data)
7908     exit (1);
7909   for (i = 0; i < pagesize; ++i)
7910     *(data + i) = rand ();
7911   umask (0);
7912   fd = creat ("conftest.mmap", 0600);
7913   if (fd < 0)
7914     exit (1);
7915   if (write (fd, data, pagesize) != pagesize)
7916     exit (1);
7917   close (fd);
7918
7919   /* Next, try to mmap the file at a fixed address which already has
7920      something else allocated at it.  If we can, also make sure that
7921      we see the same garbage.  */
7922   fd = open ("conftest.mmap", O_RDWR);
7923   if (fd < 0)
7924     exit (1);
7925   data2 = (char *) malloc (2 * pagesize);
7926   if (!data2)
7927     exit (1);
7928   data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
7929   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7930                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
7931     exit (1);
7932   for (i = 0; i < pagesize; ++i)
7933     if (*(data + i) != *(data2 + i))
7934       exit (1);
7935
7936   /* Finally, make sure that changes to the mapped area do not
7937      percolate back to the file as seen by read().  (This is a bug on
7938      some variants of i386 svr4.0.)  */
7939   for (i = 0; i < pagesize; ++i)
7940     *(data2 + i) = *(data2 + i) + 1;
7941   data3 = (char *) malloc (pagesize);
7942   if (!data3)
7943     exit (1);
7944   if (read (fd, data3, pagesize) != pagesize)
7945     exit (1);
7946   for (i = 0; i < pagesize; ++i)
7947     if (*(data + i) != *(data3 + i))
7948       exit (1);
7949   close (fd);
7950   exit (0);
7951 }
7952 _ACEOF
7953 rm -f conftest$ac_exeext
7954 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7955   (eval $ac_link) 2>&5
7956   ac_status=$?
7957   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7958   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7959   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7960   (eval $ac_try) 2>&5
7961   ac_status=$?
7962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7963   (exit $ac_status); }; }; then
7964   ac_cv_func_mmap_fixed_mapped=yes
7965 else
7966   echo "$as_me: program exited with status $ac_status" >&5
7967 echo "$as_me: failed program was:" >&5
7968 sed 's/^/| /' conftest.$ac_ext >&5
7969
7970 ( exit $ac_status )
7971 ac_cv_func_mmap_fixed_mapped=no
7972 fi
7973 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7974 fi
7975 fi
7976 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
7977 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
7978 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7979
7980 cat >>confdefs.h <<\_ACEOF
7981 #define HAVE_MMAP 1
7982 _ACEOF
7983
7984 fi
7985 rm -f conftest.mmap
7986
7987 fi
7988
7989 echo "$as_me:$LINENO: checking for working strncmp" >&5
7990 echo $ECHO_N "checking for working strncmp... $ECHO_C" >&6
7991 if test "${ac_cv_func_strncmp_works+set}" = set; then
7992   echo $ECHO_N "(cached) $ECHO_C" >&6
7993 else
7994   if test "$cross_compiling" = yes; then
7995   ac_cv_func_strncmp_works=no
7996 else
7997   cat >conftest.$ac_ext <<_ACEOF
7998 /* confdefs.h.  */
7999 _ACEOF
8000 cat confdefs.h >>conftest.$ac_ext
8001 cat >>conftest.$ac_ext <<_ACEOF
8002 /* end confdefs.h.  */
8003
8004 /* Test by Jim Wilson and Kaveh Ghazi.
8005    Check whether strncmp reads past the end of its string parameters. */
8006 #include <sys/types.h>
8007
8008 #ifdef HAVE_FCNTL_H
8009 #include <fcntl.h>
8010 #endif
8011
8012 #ifdef HAVE_SYS_MMAN_H
8013 #include <sys/mman.h>
8014 #endif
8015
8016 #ifndef MAP_ANON
8017 #ifdef MAP_ANONYMOUS
8018 #define MAP_ANON MAP_ANONYMOUS
8019 #else
8020 #define MAP_ANON MAP_FILE
8021 #endif
8022 #endif
8023
8024 #ifndef MAP_FILE
8025 #define MAP_FILE 0
8026 #endif
8027 #ifndef O_RDONLY
8028 #define O_RDONLY 0
8029 #endif
8030
8031 #define MAP_LEN 0x10000
8032
8033 main ()
8034 {
8035 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
8036   char *p;
8037   int dev_zero;
8038
8039   dev_zero = open ("/dev/zero", O_RDONLY);
8040   if (dev_zero < 0)
8041     exit (1);
8042
8043   p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
8044                      MAP_ANON|MAP_PRIVATE, dev_zero, 0);
8045   if (p == (char *)-1)
8046     p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
8047                        MAP_ANON|MAP_PRIVATE, -1, 0);
8048   if (p == (char *)-1)
8049     exit (2);
8050   else
8051     {
8052       char *string = "__si_type_info";
8053       char *q = (char *) p + MAP_LEN - strlen (string) - 2;
8054       char *r = (char *) p + 0xe;
8055
8056       strcpy (q, string);
8057       strcpy (r, string);
8058       strncmp (r, q, 14);
8059     }
8060 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
8061   exit (0);
8062 }
8063
8064 _ACEOF
8065 rm -f conftest$ac_exeext
8066 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8067   (eval $ac_link) 2>&5
8068   ac_status=$?
8069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8070   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8071   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8072   (eval $ac_try) 2>&5
8073   ac_status=$?
8074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075   (exit $ac_status); }; }; then
8076   ac_cv_func_strncmp_works=yes
8077 else
8078   echo "$as_me: program exited with status $ac_status" >&5
8079 echo "$as_me: failed program was:" >&5
8080 sed 's/^/| /' conftest.$ac_ext >&5
8081
8082 ( exit $ac_status )
8083 ac_cv_func_strncmp_works=no
8084 fi
8085 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8086 fi
8087 rm -f core core.* *.core
8088 fi
8089 echo "$as_me:$LINENO: result: $ac_cv_func_strncmp_works" >&5
8090 echo "${ECHO_T}$ac_cv_func_strncmp_works" >&6
8091 if test $ac_cv_func_strncmp_works = no ; then
8092   case $LIBOBJS in
8093     "strncmp.$ac_objext"   | \
8094   *" strncmp.$ac_objext"   | \
8095     "strncmp.$ac_objext "* | \
8096   *" strncmp.$ac_objext "* ) ;;
8097   *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" ;;
8098 esac
8099
8100 fi
8101
8102
8103 # Install a library built with a cross compiler in $(tooldir) rather
8104 # than $(libdir).
8105 if test -z "${with_cross_host}"; then
8106   INSTALL_DEST=libdir
8107 else
8108   INSTALL_DEST=tooldir
8109 fi
8110
8111
8112 # Add `./' to avoid VPATH.
8113
8114 L=""
8115 for l in x $LIBOBJS; do
8116   case $l in
8117     x) ;;
8118     *) L="$L ./$l" ;;
8119   esac
8120 done
8121 LIBOBJS="$L"
8122
8123
8124 L=""
8125 for l in x $LTLIBOBJS; do
8126   case $l in
8127     x) ;;
8128     *) L="$L ./$l" ;;
8129   esac
8130 done
8131 LTLIBOBJS="$L"
8132
8133
8134
8135 # We need multilib support, but only if configuring for the target.
8136                     ac_config_files="$ac_config_files Makefile testsuite/Makefile"
8137
8138           ac_config_commands="$ac_config_commands default"
8139
8140 cat >confcache <<\_ACEOF
8141 # This file is a shell script that caches the results of configure
8142 # tests run on this system so they can be shared between configure
8143 # scripts and configure runs, see configure's option --config-cache.
8144 # It is not useful on other systems.  If it contains results you don't
8145 # want to keep, you may remove or edit it.
8146 #
8147 # config.status only pays attention to the cache file if you give it
8148 # the --recheck option to rerun configure.
8149 #
8150 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8151 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8152 # following values.
8153
8154 _ACEOF
8155
8156 # The following way of writing the cache mishandles newlines in values,
8157 # but we know of no workaround that is simple, portable, and efficient.
8158 # So, don't put newlines in cache variables' values.
8159 # Ultrix sh set writes to stderr and can't be redirected directly,
8160 # and sets the high bit in the cache file unless we assign to the vars.
8161 {
8162   (set) 2>&1 |
8163     case `(ac_space=' '; set | grep ac_space) 2>&1` in
8164     *ac_space=\ *)
8165       # `set' does not quote correctly, so add quotes (double-quote
8166       # substitution turns \\\\ into \\, and sed turns \\ into \).
8167       sed -n \
8168         "s/'/'\\\\''/g;
8169           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8170       ;;
8171     *)
8172       # `set' quotes correctly as required by POSIX, so do not add quotes.
8173       sed -n \
8174         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8175       ;;
8176     esac;
8177 } |
8178   sed '
8179      t clear
8180      : clear
8181      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8182      t end
8183      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8184      : end' >>confcache
8185 if diff $cache_file confcache >/dev/null 2>&1; then :; else
8186   if test -w $cache_file; then
8187     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8188     cat confcache >$cache_file
8189   else
8190     echo "not updating unwritable cache $cache_file"
8191   fi
8192 fi
8193 rm -f confcache
8194
8195 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8196 # Let make expand exec_prefix.
8197 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8198
8199 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8200 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8201 # trailing colons and then remove the whole line if VPATH becomes empty
8202 # (actually we leave an empty line to preserve line numbers).
8203 if test "x$srcdir" = x.; then
8204   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8205 s/:*\$(srcdir):*/:/;
8206 s/:*\${srcdir}:*/:/;
8207 s/:*@srcdir@:*/:/;
8208 s/^\([^=]*=[     ]*\):*/\1/;
8209 s/:*$//;
8210 s/^[^=]*=[       ]*$//;
8211 }'
8212 fi
8213
8214 DEFS=-DHAVE_CONFIG_H
8215
8216 ac_libobjs=
8217 ac_ltlibobjs=
8218 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8219   # 1. Remove the extension, and $U if already installed.
8220   ac_i=`echo "$ac_i" |
8221          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8222   # 2. Add them.
8223   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8224   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8225 done
8226 LIBOBJS=$ac_libobjs
8227
8228 LTLIBOBJS=$ac_ltlibobjs
8229
8230
8231
8232 : ${CONFIG_STATUS=./config.status}
8233 ac_clean_files_save=$ac_clean_files
8234 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8235 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8236 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8237 cat >$CONFIG_STATUS <<_ACEOF
8238 #! $SHELL
8239 # Generated by $as_me.
8240 # Run this file to recreate the current configuration.
8241 # Compiler output produced by configure, useful for debugging
8242 # configure, is in config.log if it exists.
8243
8244 debug=false
8245 ac_cs_recheck=false
8246 ac_cs_silent=false
8247 SHELL=\${CONFIG_SHELL-$SHELL}
8248 _ACEOF
8249
8250 cat >>$CONFIG_STATUS <<\_ACEOF
8251 ## --------------------- ##
8252 ## M4sh Initialization.  ##
8253 ## --------------------- ##
8254
8255 # Be Bourne compatible
8256 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8257   emulate sh
8258   NULLCMD=:
8259   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8260   # is contrary to our usage.  Disable this feature.
8261   alias -g '${1+"$@"}'='"$@"'
8262 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8263   set -o posix
8264 fi
8265 DUALCASE=1; export DUALCASE # for MKS sh
8266
8267 # Support unset when possible.
8268 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8269   as_unset=unset
8270 else
8271   as_unset=false
8272 fi
8273
8274
8275 # Work around bugs in pre-3.0 UWIN ksh.
8276 $as_unset ENV MAIL MAILPATH
8277 PS1='$ '
8278 PS2='> '
8279 PS4='+ '
8280
8281 # NLS nuisances.
8282 for as_var in \
8283   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8284   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8285   LC_TELEPHONE LC_TIME
8286 do
8287   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8288     eval $as_var=C; export $as_var
8289   else
8290     $as_unset $as_var
8291   fi
8292 done
8293
8294 # Required to use basename.
8295 if expr a : '\(a\)' >/dev/null 2>&1; then
8296   as_expr=expr
8297 else
8298   as_expr=false
8299 fi
8300
8301 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8302   as_basename=basename
8303 else
8304   as_basename=false
8305 fi
8306
8307
8308 # Name of the executable.
8309 as_me=`$as_basename "$0" ||
8310 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8311          X"$0" : 'X\(//\)$' \| \
8312          X"$0" : 'X\(/\)$' \| \
8313          .     : '\(.\)' 2>/dev/null ||
8314 echo X/"$0" |
8315     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
8316           /^X\/\(\/\/\)$/{ s//\1/; q; }
8317           /^X\/\(\/\).*/{ s//\1/; q; }
8318           s/.*/./; q'`
8319
8320
8321 # PATH needs CR, and LINENO needs CR and PATH.
8322 # Avoid depending upon Character Ranges.
8323 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8324 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8325 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8326 as_cr_digits='0123456789'
8327 as_cr_alnum=$as_cr_Letters$as_cr_digits
8328
8329 # The user is always right.
8330 if test "${PATH_SEPARATOR+set}" != set; then
8331   echo "#! /bin/sh" >conf$$.sh
8332   echo  "exit 0"   >>conf$$.sh
8333   chmod +x conf$$.sh
8334   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8335     PATH_SEPARATOR=';'
8336   else
8337     PATH_SEPARATOR=:
8338   fi
8339   rm -f conf$$.sh
8340 fi
8341
8342
8343   as_lineno_1=$LINENO
8344   as_lineno_2=$LINENO
8345   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8346   test "x$as_lineno_1" != "x$as_lineno_2" &&
8347   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
8348   # Find who we are.  Look in the path if we contain no path at all
8349   # relative or not.
8350   case $0 in
8351     *[\\/]* ) as_myself=$0 ;;
8352     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8353 for as_dir in $PATH
8354 do
8355   IFS=$as_save_IFS
8356   test -z "$as_dir" && as_dir=.
8357   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8358 done
8359
8360        ;;
8361   esac
8362   # We did not find ourselves, most probably we were run as `sh COMMAND'
8363   # in which case we are not to be found in the path.
8364   if test "x$as_myself" = x; then
8365     as_myself=$0
8366   fi
8367   if test ! -f "$as_myself"; then
8368     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8369 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8370    { (exit 1); exit 1; }; }
8371   fi
8372   case $CONFIG_SHELL in
8373   '')
8374     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8375 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8376 do
8377   IFS=$as_save_IFS
8378   test -z "$as_dir" && as_dir=.
8379   for as_base in sh bash ksh sh5; do
8380          case $as_dir in
8381          /*)
8382            if ("$as_dir/$as_base" -c '
8383   as_lineno_1=$LINENO
8384   as_lineno_2=$LINENO
8385   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8386   test "x$as_lineno_1" != "x$as_lineno_2" &&
8387   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
8388              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8389              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8390              CONFIG_SHELL=$as_dir/$as_base
8391              export CONFIG_SHELL
8392              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8393            fi;;
8394          esac
8395        done
8396 done
8397 ;;
8398   esac
8399
8400   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8401   # uniformly replaced by the line number.  The first 'sed' inserts a
8402   # line-number line before each line; the second 'sed' does the real
8403   # work.  The second script uses 'N' to pair each line-number line
8404   # with the numbered line, and appends trailing '-' during
8405   # substitution so that $LINENO is not a special case at line end.
8406   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8407   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
8408   sed '=' <$as_myself |
8409     sed '
8410       N
8411       s,$,-,
8412       : loop
8413       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8414       t loop
8415       s,-$,,
8416       s,^['$as_cr_digits']*\n,,
8417     ' >$as_me.lineno &&
8418   chmod +x $as_me.lineno ||
8419     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8420 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8421    { (exit 1); exit 1; }; }
8422
8423   # Don't try to exec as it changes $[0], causing all sort of problems
8424   # (the dirname of $[0] is not the place where we might find the
8425   # original and so on.  Autoconf is especially sensible to this).
8426   . ./$as_me.lineno
8427   # Exit status is that of the last command.
8428   exit
8429 }
8430
8431
8432 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8433   *c*,-n*) ECHO_N= ECHO_C='
8434 ' ECHO_T='      ' ;;
8435   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8436   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
8437 esac
8438
8439 if expr a : '\(a\)' >/dev/null 2>&1; then
8440   as_expr=expr
8441 else
8442   as_expr=false
8443 fi
8444
8445 rm -f conf$$ conf$$.exe conf$$.file
8446 echo >conf$$.file
8447 if ln -s conf$$.file conf$$ 2>/dev/null; then
8448   # We could just check for DJGPP; but this test a) works b) is more generic
8449   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8450   if test -f conf$$.exe; then
8451     # Don't use ln at all; we don't have any links
8452     as_ln_s='cp -p'
8453   else
8454     as_ln_s='ln -s'
8455   fi
8456 elif ln conf$$.file conf$$ 2>/dev/null; then
8457   as_ln_s=ln
8458 else
8459   as_ln_s='cp -p'
8460 fi
8461 rm -f conf$$ conf$$.exe conf$$.file
8462
8463 if mkdir -p . 2>/dev/null; then
8464   as_mkdir_p=:
8465 else
8466   test -d ./-p && rmdir ./-p
8467   as_mkdir_p=false
8468 fi
8469
8470 as_executable_p="test -f"
8471
8472 # Sed expression to map a string onto a valid CPP name.
8473 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8474
8475 # Sed expression to map a string onto a valid variable name.
8476 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8477
8478
8479 # IFS
8480 # We need space, tab and new line, in precisely that order.
8481 as_nl='
8482 '
8483 IFS="   $as_nl"
8484
8485 # CDPATH.
8486 $as_unset CDPATH
8487
8488 exec 6>&1
8489
8490 # Open the log real soon, to keep \$[0] and so on meaningful, and to
8491 # report actual input values of CONFIG_FILES etc. instead of their
8492 # values after options handling.  Logging --version etc. is OK.
8493 exec 5>>config.log
8494 {
8495   echo
8496   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8497 ## Running $as_me. ##
8498 _ASBOX
8499 } >&5
8500 cat >&5 <<_CSEOF
8501
8502 This file was extended by $as_me, which was
8503 generated by GNU Autoconf 2.59.  Invocation command line was
8504
8505   CONFIG_FILES    = $CONFIG_FILES
8506   CONFIG_HEADERS  = $CONFIG_HEADERS
8507   CONFIG_LINKS    = $CONFIG_LINKS
8508   CONFIG_COMMANDS = $CONFIG_COMMANDS
8509   $ $0 $@
8510
8511 _CSEOF
8512 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8513 echo >&5
8514 _ACEOF
8515
8516 # Files that config.status was made for.
8517 if test -n "$ac_config_files"; then
8518   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8519 fi
8520
8521 if test -n "$ac_config_headers"; then
8522   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8523 fi
8524
8525 if test -n "$ac_config_links"; then
8526   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8527 fi
8528
8529 if test -n "$ac_config_commands"; then
8530   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8531 fi
8532
8533 cat >>$CONFIG_STATUS <<\_ACEOF
8534
8535 ac_cs_usage="\
8536 \`$as_me' instantiates files from templates according to the
8537 current configuration.
8538
8539 Usage: $0 [OPTIONS] [FILE]...
8540
8541   -h, --help       print this help, then exit
8542   -V, --version    print version number, then exit
8543   -q, --quiet      do not print progress messages
8544   -d, --debug      don't remove temporary files
8545       --recheck    update $as_me by reconfiguring in the same conditions
8546   --file=FILE[:TEMPLATE]
8547                    instantiate the configuration file FILE
8548   --header=FILE[:TEMPLATE]
8549                    instantiate the configuration header FILE
8550
8551 Configuration files:
8552 $config_files
8553
8554 Configuration headers:
8555 $config_headers
8556
8557 Configuration commands:
8558 $config_commands
8559
8560 Report bugs to <bug-autoconf@gnu.org>."
8561 _ACEOF
8562
8563 cat >>$CONFIG_STATUS <<_ACEOF
8564 ac_cs_version="\\
8565 config.status
8566 configured by $0, generated by GNU Autoconf 2.59,
8567   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8568
8569 Copyright (C) 2003 Free Software Foundation, Inc.
8570 This config.status script is free software; the Free Software Foundation
8571 gives unlimited permission to copy, distribute and modify it."
8572 srcdir=$srcdir
8573 INSTALL="$INSTALL"
8574 _ACEOF
8575
8576 cat >>$CONFIG_STATUS <<\_ACEOF
8577 # If no file are specified by the user, then we need to provide default
8578 # value.  By we need to know if files were specified by the user.
8579 ac_need_defaults=:
8580 while test $# != 0
8581 do
8582   case $1 in
8583   --*=*)
8584     ac_option=`expr "x$1" : 'x\([^=]*\)='`
8585     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8586     ac_shift=:
8587     ;;
8588   -*)
8589     ac_option=$1
8590     ac_optarg=$2
8591     ac_shift=shift
8592     ;;
8593   *) # This is not an option, so the user has probably given explicit
8594      # arguments.
8595      ac_option=$1
8596      ac_need_defaults=false;;
8597   esac
8598
8599   case $ac_option in
8600   # Handling of the options.
8601 _ACEOF
8602 cat >>$CONFIG_STATUS <<\_ACEOF
8603   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8604     ac_cs_recheck=: ;;
8605   --version | --vers* | -V )
8606     echo "$ac_cs_version"; exit 0 ;;
8607   --he | --h)
8608     # Conflict between --help and --header
8609     { { echo "$as_me:$LINENO: error: ambiguous option: $1
8610 Try \`$0 --help' for more information." >&5
8611 echo "$as_me: error: ambiguous option: $1
8612 Try \`$0 --help' for more information." >&2;}
8613    { (exit 1); exit 1; }; };;
8614   --help | --hel | -h )
8615     echo "$ac_cs_usage"; exit 0 ;;
8616   --debug | --d* | -d )
8617     debug=: ;;
8618   --file | --fil | --fi | --f )
8619     $ac_shift
8620     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8621     ac_need_defaults=false;;
8622   --header | --heade | --head | --hea )
8623     $ac_shift
8624     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8625     ac_need_defaults=false;;
8626   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8627   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8628     ac_cs_silent=: ;;
8629
8630   # This is an error.
8631   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8632 Try \`$0 --help' for more information." >&5
8633 echo "$as_me: error: unrecognized option: $1
8634 Try \`$0 --help' for more information." >&2;}
8635    { (exit 1); exit 1; }; } ;;
8636
8637   *) ac_config_targets="$ac_config_targets $1" ;;
8638
8639   esac
8640   shift
8641 done
8642
8643 ac_configure_extra_args=
8644
8645 if $ac_cs_silent; then
8646   exec 6>/dev/null
8647   ac_configure_extra_args="$ac_configure_extra_args --silent"
8648 fi
8649
8650 _ACEOF
8651 cat >>$CONFIG_STATUS <<_ACEOF
8652 if \$ac_cs_recheck; then
8653   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8654   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8655 fi
8656
8657 _ACEOF
8658
8659 cat >>$CONFIG_STATUS <<_ACEOF
8660 #
8661 # INIT-COMMANDS section.
8662 #
8663
8664 srcdir=${srcdir}
8665 host=${host}
8666 target=${target}
8667 with_target_subdir=${with_target_subdir}
8668 with_multisubdir=${with_multisubdir}
8669 ac_configure_args="--enable-multilib ${ac_configure_args}"
8670 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8671 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8672 libiberty_topdir=${libiberty_topdir}
8673
8674
8675 _ACEOF
8676
8677
8678
8679 cat >>$CONFIG_STATUS <<\_ACEOF
8680 for ac_config_target in $ac_config_targets
8681 do
8682   case "$ac_config_target" in
8683   # Handling of arguments.
8684   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8685   "testsuite/Makefile" ) CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8686   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8687   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8688   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8689 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8690    { (exit 1); exit 1; }; };;
8691   esac
8692 done
8693
8694 # If the user did not use the arguments to specify the items to instantiate,
8695 # then the envvar interface is used.  Set only those that are not.
8696 # We use the long form for the default assignment because of an extremely
8697 # bizarre bug on SunOS 4.1.3.
8698 if $ac_need_defaults; then
8699   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8700   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8701   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8702 fi
8703
8704 # Have a temporary directory for convenience.  Make it in the build tree
8705 # simply because there is no reason to put it here, and in addition,
8706 # creating and moving files from /tmp can sometimes cause problems.
8707 # Create a temporary directory, and hook for its removal unless debugging.
8708 $debug ||
8709 {
8710   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8711   trap '{ (exit 1); exit 1; }' 1 2 13 15
8712 }
8713
8714 # Create a (secure) tmp directory for tmp files.
8715
8716 {
8717   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8718   test -n "$tmp" && test -d "$tmp"
8719 }  ||
8720 {
8721   tmp=./confstat$$-$RANDOM
8722   (umask 077 && mkdir $tmp)
8723 } ||
8724 {
8725    echo "$me: cannot create a temporary directory in ." >&2
8726    { (exit 1); exit 1; }
8727 }
8728
8729 _ACEOF
8730
8731 cat >>$CONFIG_STATUS <<_ACEOF
8732
8733 #
8734 # CONFIG_FILES section.
8735 #
8736
8737 # No need to generate the scripts if there are no CONFIG_FILES.
8738 # This happens for instance when ./config.status config.h
8739 if test -n "\$CONFIG_FILES"; then
8740   # Protect against being on the right side of a sed subst in config.status.
8741   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8742    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8743 s,@SHELL@,$SHELL,;t t
8744 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8745 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8746 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8747 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8748 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8749 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8750 s,@exec_prefix@,$exec_prefix,;t t
8751 s,@prefix@,$prefix,;t t
8752 s,@program_transform_name@,$program_transform_name,;t t
8753 s,@bindir@,$bindir,;t t
8754 s,@sbindir@,$sbindir,;t t
8755 s,@libexecdir@,$libexecdir,;t t
8756 s,@datadir@,$datadir,;t t
8757 s,@sysconfdir@,$sysconfdir,;t t
8758 s,@sharedstatedir@,$sharedstatedir,;t t
8759 s,@localstatedir@,$localstatedir,;t t
8760 s,@libdir@,$libdir,;t t
8761 s,@includedir@,$includedir,;t t
8762 s,@oldincludedir@,$oldincludedir,;t t
8763 s,@infodir@,$infodir,;t t
8764 s,@mandir@,$mandir,;t t
8765 s,@build_alias@,$build_alias,;t t
8766 s,@host_alias@,$host_alias,;t t
8767 s,@target_alias@,$target_alias,;t t
8768 s,@DEFS@,$DEFS,;t t
8769 s,@ECHO_C@,$ECHO_C,;t t
8770 s,@ECHO_N@,$ECHO_N,;t t
8771 s,@ECHO_T@,$ECHO_T,;t t
8772 s,@LIBS@,$LIBS,;t t
8773 s,@libiberty_topdir@,$libiberty_topdir,;t t
8774 s,@MAINT@,$MAINT,;t t
8775 s,@NOTMAINT@,$NOTMAINT,;t t
8776 s,@MAKEINFO@,$MAKEINFO,;t t
8777 s,@BUILD_INFO@,$BUILD_INFO,;t t
8778 s,@PERL@,$PERL,;t t
8779 s,@HAVE_PERL@,$HAVE_PERL,;t t
8780 s,@build@,$build,;t t
8781 s,@build_cpu@,$build_cpu,;t t
8782 s,@build_vendor@,$build_vendor,;t t
8783 s,@build_os@,$build_os,;t t
8784 s,@host@,$host,;t t
8785 s,@host_cpu@,$host_cpu,;t t
8786 s,@host_vendor@,$host_vendor,;t t
8787 s,@host_os@,$host_os,;t t
8788 s,@AR@,$AR,;t t
8789 s,@ac_ct_AR@,$ac_ct_AR,;t t
8790 s,@RANLIB@,$RANLIB,;t t
8791 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8792 s,@CC@,$CC,;t t
8793 s,@CFLAGS@,$CFLAGS,;t t
8794 s,@LDFLAGS@,$LDFLAGS,;t t
8795 s,@CPPFLAGS@,$CPPFLAGS,;t t
8796 s,@ac_ct_CC@,$ac_ct_CC,;t t
8797 s,@EXEEXT@,$EXEEXT,;t t
8798 s,@OBJEXT@,$OBJEXT,;t t
8799 s,@CPP@,$CPP,;t t
8800 s,@ac_libiberty_warn_cflags@,$ac_libiberty_warn_cflags,;t t
8801 s,@LN_S@,$LN_S,;t t
8802 s,@STRIP@,$STRIP,;t t
8803 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8804 s,@LIBTOOL@,$LIBTOOL,;t t
8805 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8806 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8807 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8808 s,@EGREP@,$EGREP,;t t
8809 s,@LIBOBJS@,$LIBOBJS,;t t
8810 s,@CHECK@,$CHECK,;t t
8811 s,@target_header_dir@,$target_header_dir,;t t
8812 s,@pexecute@,$pexecute,;t t
8813 s,@ltpexecute@,$ltpexecute,;t t
8814 s,@INSTALL_DEST@,$INSTALL_DEST,;t t
8815 s,@enable_shared@,$enable_shared,;t t
8816 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8817 /@host_makefile_frag@/r $host_makefile_frag
8818 s,@host_makefile_frag@,,;t t
8819 CEOF
8820
8821 _ACEOF
8822
8823   cat >>$CONFIG_STATUS <<\_ACEOF
8824   # Split the substitutions into bite-sized pieces for seds with
8825   # small command number limits, like on Digital OSF/1 and HP-UX.
8826   ac_max_sed_lines=48
8827   ac_sed_frag=1 # Number of current file.
8828   ac_beg=1 # First line for current file.
8829   ac_end=$ac_max_sed_lines # Line after last line for current file.
8830   ac_more_lines=:
8831   ac_sed_cmds=
8832   while $ac_more_lines; do
8833     if test $ac_beg -gt 1; then
8834       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8835     else
8836       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8837     fi
8838     if test ! -s $tmp/subs.frag; then
8839       ac_more_lines=false
8840     else
8841       # The purpose of the label and of the branching condition is to
8842       # speed up the sed processing (if there are no `@' at all, there
8843       # is no need to browse any of the substitutions).
8844       # These are the two extra sed commands mentioned above.
8845       (echo ':t
8846   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8847       if test -z "$ac_sed_cmds"; then
8848         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8849       else
8850         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8851       fi
8852       ac_sed_frag=`expr $ac_sed_frag + 1`
8853       ac_beg=$ac_end
8854       ac_end=`expr $ac_end + $ac_max_sed_lines`
8855     fi
8856   done
8857   if test -z "$ac_sed_cmds"; then
8858     ac_sed_cmds=cat
8859   fi
8860 fi # test -n "$CONFIG_FILES"
8861
8862 _ACEOF
8863 cat >>$CONFIG_STATUS <<\_ACEOF
8864 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8865   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8866   case $ac_file in
8867   - | *:- | *:-:* ) # input from stdin
8868         cat >$tmp/stdin
8869         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8870         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8871   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8872         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8873   * )   ac_file_in=$ac_file.in ;;
8874   esac
8875
8876   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8877   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8878 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8879          X"$ac_file" : 'X\(//\)[^/]' \| \
8880          X"$ac_file" : 'X\(//\)$' \| \
8881          X"$ac_file" : 'X\(/\)' \| \
8882          .     : '\(.\)' 2>/dev/null ||
8883 echo X"$ac_file" |
8884     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8885           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8886           /^X\(\/\/\)$/{ s//\1/; q; }
8887           /^X\(\/\).*/{ s//\1/; q; }
8888           s/.*/./; q'`
8889   { if $as_mkdir_p; then
8890     mkdir -p "$ac_dir"
8891   else
8892     as_dir="$ac_dir"
8893     as_dirs=
8894     while test ! -d "$as_dir"; do
8895       as_dirs="$as_dir $as_dirs"
8896       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8897 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8898          X"$as_dir" : 'X\(//\)[^/]' \| \
8899          X"$as_dir" : 'X\(//\)$' \| \
8900          X"$as_dir" : 'X\(/\)' \| \
8901          .     : '\(.\)' 2>/dev/null ||
8902 echo X"$as_dir" |
8903     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8904           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8905           /^X\(\/\/\)$/{ s//\1/; q; }
8906           /^X\(\/\).*/{ s//\1/; q; }
8907           s/.*/./; q'`
8908     done
8909     test ! -n "$as_dirs" || mkdir $as_dirs
8910   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8911 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8912    { (exit 1); exit 1; }; }; }
8913
8914   ac_builddir=.
8915
8916 if test "$ac_dir" != .; then
8917   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8918   # A "../" for each directory in $ac_dir_suffix.
8919   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8920 else
8921   ac_dir_suffix= ac_top_builddir=
8922 fi
8923
8924 case $srcdir in
8925   .)  # No --srcdir option.  We are building in place.
8926     ac_srcdir=.
8927     if test -z "$ac_top_builddir"; then
8928        ac_top_srcdir=.
8929     else
8930        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8931     fi ;;
8932   [\\/]* | ?:[\\/]* )  # Absolute path.
8933     ac_srcdir=$srcdir$ac_dir_suffix;
8934     ac_top_srcdir=$srcdir ;;
8935   *) # Relative path.
8936     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8937     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8938 esac
8939
8940 # Do not use `cd foo && pwd` to compute absolute paths, because
8941 # the directories may not exist.
8942 case `pwd` in
8943 .) ac_abs_builddir="$ac_dir";;
8944 *)
8945   case "$ac_dir" in
8946   .) ac_abs_builddir=`pwd`;;
8947   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8948   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8949   esac;;
8950 esac
8951 case $ac_abs_builddir in
8952 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8953 *)
8954   case ${ac_top_builddir}. in
8955   .) ac_abs_top_builddir=$ac_abs_builddir;;
8956   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8957   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8958   esac;;
8959 esac
8960 case $ac_abs_builddir in
8961 .) ac_abs_srcdir=$ac_srcdir;;
8962 *)
8963   case $ac_srcdir in
8964   .) ac_abs_srcdir=$ac_abs_builddir;;
8965   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8966   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8967   esac;;
8968 esac
8969 case $ac_abs_builddir in
8970 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8971 *)
8972   case $ac_top_srcdir in
8973   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8974   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8975   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8976   esac;;
8977 esac
8978
8979
8980   case $INSTALL in
8981   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8982   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8983   esac
8984
8985   if test x"$ac_file" != x-; then
8986     { echo "$as_me:$LINENO: creating $ac_file" >&5
8987 echo "$as_me: creating $ac_file" >&6;}
8988     rm -f "$ac_file"
8989   fi
8990   # Let's still pretend it is `configure' which instantiates (i.e., don't
8991   # use $as_me), people would be surprised to read:
8992   #    /* config.h.  Generated by config.status.  */
8993   if test x"$ac_file" = x-; then
8994     configure_input=
8995   else
8996     configure_input="$ac_file.  "
8997   fi
8998   configure_input=$configure_input"Generated from `echo $ac_file_in |
8999                                      sed 's,.*/,,'` by configure."
9000
9001   # First look for the input files in the build tree, otherwise in the
9002   # src tree.
9003   ac_file_inputs=`IFS=:
9004     for f in $ac_file_in; do
9005       case $f in
9006       -) echo $tmp/stdin ;;
9007       [\\/$]*)
9008          # Absolute (can't be DOS-style, as IFS=:)
9009          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9010 echo "$as_me: error: cannot find input file: $f" >&2;}
9011    { (exit 1); exit 1; }; }
9012          echo "$f";;
9013       *) # Relative
9014          if test -f "$f"; then
9015            # Build tree
9016            echo "$f"
9017          elif test -f "$srcdir/$f"; then
9018            # Source tree
9019            echo "$srcdir/$f"
9020          else
9021            # /dev/null tree
9022            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9023 echo "$as_me: error: cannot find input file: $f" >&2;}
9024    { (exit 1); exit 1; }; }
9025          fi;;
9026       esac
9027     done` || { (exit 1); exit 1; }
9028 _ACEOF
9029 cat >>$CONFIG_STATUS <<_ACEOF
9030   sed "$ac_vpsub
9031 $extrasub
9032 _ACEOF
9033 cat >>$CONFIG_STATUS <<\_ACEOF
9034 :t
9035 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9036 s,@configure_input@,$configure_input,;t t
9037 s,@srcdir@,$ac_srcdir,;t t
9038 s,@abs_srcdir@,$ac_abs_srcdir,;t t
9039 s,@top_srcdir@,$ac_top_srcdir,;t t
9040 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9041 s,@builddir@,$ac_builddir,;t t
9042 s,@abs_builddir@,$ac_abs_builddir,;t t
9043 s,@top_builddir@,$ac_top_builddir,;t t
9044 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9045 s,@INSTALL@,$ac_INSTALL,;t t
9046 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
9047   rm -f $tmp/stdin
9048   if test x"$ac_file" != x-; then
9049     mv $tmp/out $ac_file
9050   else
9051     cat $tmp/out
9052     rm -f $tmp/out
9053   fi
9054
9055 done
9056 _ACEOF
9057 cat >>$CONFIG_STATUS <<\_ACEOF
9058
9059 #
9060 # CONFIG_HEADER section.
9061 #
9062
9063 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9064 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9065 #
9066 # ac_d sets the value in "#define NAME VALUE" lines.
9067 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
9068 ac_dB='[         ].*$,\1#\2'
9069 ac_dC=' '
9070 ac_dD=',;t'
9071 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9072 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9073 ac_uB='$,\1#\2define\3'
9074 ac_uC=' '
9075 ac_uD=',;t'
9076
9077 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9078   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9079   case $ac_file in
9080   - | *:- | *:-:* ) # input from stdin
9081         cat >$tmp/stdin
9082         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9083         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9084   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9085         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9086   * )   ac_file_in=$ac_file.in ;;
9087   esac
9088
9089   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9090 echo "$as_me: creating $ac_file" >&6;}
9091
9092   # First look for the input files in the build tree, otherwise in the
9093   # src tree.
9094   ac_file_inputs=`IFS=:
9095     for f in $ac_file_in; do
9096       case $f in
9097       -) echo $tmp/stdin ;;
9098       [\\/$]*)
9099          # Absolute (can't be DOS-style, as IFS=:)
9100          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9101 echo "$as_me: error: cannot find input file: $f" >&2;}
9102    { (exit 1); exit 1; }; }
9103          # Do quote $f, to prevent DOS paths from being IFS'd.
9104          echo "$f";;
9105       *) # Relative
9106          if test -f "$f"; then
9107            # Build tree
9108            echo "$f"
9109          elif test -f "$srcdir/$f"; then
9110            # Source tree
9111            echo "$srcdir/$f"
9112          else
9113            # /dev/null tree
9114            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9115 echo "$as_me: error: cannot find input file: $f" >&2;}
9116    { (exit 1); exit 1; }; }
9117          fi;;
9118       esac
9119     done` || { (exit 1); exit 1; }
9120   # Remove the trailing spaces.
9121   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
9122
9123 _ACEOF
9124
9125 # Transform confdefs.h into two sed scripts, `conftest.defines' and
9126 # `conftest.undefs', that substitutes the proper values into
9127 # config.h.in to produce config.h.  The first handles `#define'
9128 # templates, and the second `#undef' templates.
9129 # And first: Protect against being on the right side of a sed subst in
9130 # config.status.  Protect against being in an unquoted here document
9131 # in config.status.
9132 rm -f conftest.defines conftest.undefs
9133 # Using a here document instead of a string reduces the quoting nightmare.
9134 # Putting comments in sed scripts is not portable.
9135 #
9136 # `end' is used to avoid that the second main sed command (meant for
9137 # 0-ary CPP macros) applies to n-ary macro definitions.
9138 # See the Autoconf documentation for `clear'.
9139 cat >confdef2sed.sed <<\_ACEOF
9140 s/[\\&,]/\\&/g
9141 s,[\\$`],\\&,g
9142 t clear
9143 : clear
9144 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9145 t end
9146 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9147 : end
9148 _ACEOF
9149 # If some macros were called several times there might be several times
9150 # the same #defines, which is useless.  Nevertheless, we may not want to
9151 # sort them, since we want the *last* AC-DEFINE to be honored.
9152 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9153 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9154 rm -f confdef2sed.sed
9155
9156 # This sed command replaces #undef with comments.  This is necessary, for
9157 # example, in the case of _POSIX_SOURCE, which is predefined and required
9158 # on some systems where configure will not decide to define it.
9159 cat >>conftest.undefs <<\_ACEOF
9160 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9161 _ACEOF
9162
9163 # Break up conftest.defines because some shells have a limit on the size
9164 # of here documents, and old seds have small limits too (100 cmds).
9165 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9166 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9167 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9168 echo '  :' >>$CONFIG_STATUS
9169 rm -f conftest.tail
9170 while grep . conftest.defines >/dev/null
9171 do
9172   # Write a limited-size here document to $tmp/defines.sed.
9173   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9174   # Speed up: don't consider the non `#define' lines.
9175   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
9176   # Work around the forget-to-reset-the-flag bug.
9177   echo 't clr' >>$CONFIG_STATUS
9178   echo ': clr' >>$CONFIG_STATUS
9179   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9180   echo 'CEOF
9181   sed -f $tmp/defines.sed $tmp/in >$tmp/out
9182   rm -f $tmp/in
9183   mv $tmp/out $tmp/in
9184 ' >>$CONFIG_STATUS
9185   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9186   rm -f conftest.defines
9187   mv conftest.tail conftest.defines
9188 done
9189 rm -f conftest.defines
9190 echo '  fi # grep' >>$CONFIG_STATUS
9191 echo >>$CONFIG_STATUS
9192
9193 # Break up conftest.undefs because some shells have a limit on the size
9194 # of here documents, and old seds have small limits too (100 cmds).
9195 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
9196 rm -f conftest.tail
9197 while grep . conftest.undefs >/dev/null
9198 do
9199   # Write a limited-size here document to $tmp/undefs.sed.
9200   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9201   # Speed up: don't consider the non `#undef'
9202   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
9203   # Work around the forget-to-reset-the-flag bug.
9204   echo 't clr' >>$CONFIG_STATUS
9205   echo ': clr' >>$CONFIG_STATUS
9206   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9207   echo 'CEOF
9208   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9209   rm -f $tmp/in
9210   mv $tmp/out $tmp/in
9211 ' >>$CONFIG_STATUS
9212   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9213   rm -f conftest.undefs
9214   mv conftest.tail conftest.undefs
9215 done
9216 rm -f conftest.undefs
9217
9218 cat >>$CONFIG_STATUS <<\_ACEOF
9219   # Let's still pretend it is `configure' which instantiates (i.e., don't
9220   # use $as_me), people would be surprised to read:
9221   #    /* config.h.  Generated by config.status.  */
9222   if test x"$ac_file" = x-; then
9223     echo "/* Generated by configure.  */" >$tmp/config.h
9224   else
9225     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
9226   fi
9227   cat $tmp/in >>$tmp/config.h
9228   rm -f $tmp/in
9229   if test x"$ac_file" != x-; then
9230     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9231       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9232 echo "$as_me: $ac_file is unchanged" >&6;}
9233     else
9234       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9235 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9236          X"$ac_file" : 'X\(//\)[^/]' \| \
9237          X"$ac_file" : 'X\(//\)$' \| \
9238          X"$ac_file" : 'X\(/\)' \| \
9239          .     : '\(.\)' 2>/dev/null ||
9240 echo X"$ac_file" |
9241     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9242           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9243           /^X\(\/\/\)$/{ s//\1/; q; }
9244           /^X\(\/\).*/{ s//\1/; q; }
9245           s/.*/./; q'`
9246       { if $as_mkdir_p; then
9247     mkdir -p "$ac_dir"
9248   else
9249     as_dir="$ac_dir"
9250     as_dirs=
9251     while test ! -d "$as_dir"; do
9252       as_dirs="$as_dir $as_dirs"
9253       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9254 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9255          X"$as_dir" : 'X\(//\)[^/]' \| \
9256          X"$as_dir" : 'X\(//\)$' \| \
9257          X"$as_dir" : 'X\(/\)' \| \
9258          .     : '\(.\)' 2>/dev/null ||
9259 echo X"$as_dir" |
9260     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9261           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9262           /^X\(\/\/\)$/{ s//\1/; q; }
9263           /^X\(\/\).*/{ s//\1/; q; }
9264           s/.*/./; q'`
9265     done
9266     test ! -n "$as_dirs" || mkdir $as_dirs
9267   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9268 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9269    { (exit 1); exit 1; }; }; }
9270
9271       rm -f $ac_file
9272       mv $tmp/config.h $ac_file
9273     fi
9274   else
9275     cat $tmp/config.h
9276     rm -f $tmp/config.h
9277   fi
9278 done
9279 _ACEOF
9280 cat >>$CONFIG_STATUS <<\_ACEOF
9281
9282 #
9283 # CONFIG_COMMANDS section.
9284 #
9285 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9286   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9287   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9288   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9289 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9290          X"$ac_dest" : 'X\(//\)[^/]' \| \
9291          X"$ac_dest" : 'X\(//\)$' \| \
9292          X"$ac_dest" : 'X\(/\)' \| \
9293          .     : '\(.\)' 2>/dev/null ||
9294 echo X"$ac_dest" |
9295     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9296           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9297           /^X\(\/\/\)$/{ s//\1/; q; }
9298           /^X\(\/\).*/{ s//\1/; q; }
9299           s/.*/./; q'`
9300   { if $as_mkdir_p; then
9301     mkdir -p "$ac_dir"
9302   else
9303     as_dir="$ac_dir"
9304     as_dirs=
9305     while test ! -d "$as_dir"; do
9306       as_dirs="$as_dir $as_dirs"
9307       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9308 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9309          X"$as_dir" : 'X\(//\)[^/]' \| \
9310          X"$as_dir" : 'X\(//\)$' \| \
9311          X"$as_dir" : 'X\(/\)' \| \
9312          .     : '\(.\)' 2>/dev/null ||
9313 echo X"$as_dir" |
9314     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9315           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9316           /^X\(\/\/\)$/{ s//\1/; q; }
9317           /^X\(\/\).*/{ s//\1/; q; }
9318           s/.*/./; q'`
9319     done
9320     test ! -n "$as_dirs" || mkdir $as_dirs
9321   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9322 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9323    { (exit 1); exit 1; }; }; }
9324
9325   ac_builddir=.
9326
9327 if test "$ac_dir" != .; then
9328   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9329   # A "../" for each directory in $ac_dir_suffix.
9330   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9331 else
9332   ac_dir_suffix= ac_top_builddir=
9333 fi
9334
9335 case $srcdir in
9336   .)  # No --srcdir option.  We are building in place.
9337     ac_srcdir=.
9338     if test -z "$ac_top_builddir"; then
9339        ac_top_srcdir=.
9340     else
9341        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9342     fi ;;
9343   [\\/]* | ?:[\\/]* )  # Absolute path.
9344     ac_srcdir=$srcdir$ac_dir_suffix;
9345     ac_top_srcdir=$srcdir ;;
9346   *) # Relative path.
9347     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9348     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9349 esac
9350
9351 # Do not use `cd foo && pwd` to compute absolute paths, because
9352 # the directories may not exist.
9353 case `pwd` in
9354 .) ac_abs_builddir="$ac_dir";;
9355 *)
9356   case "$ac_dir" in
9357   .) ac_abs_builddir=`pwd`;;
9358   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9359   *) ac_abs_builddir=`pwd`/"$ac_dir";;
9360   esac;;
9361 esac
9362 case $ac_abs_builddir in
9363 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9364 *)
9365   case ${ac_top_builddir}. in
9366   .) ac_abs_top_builddir=$ac_abs_builddir;;
9367   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9368   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9369   esac;;
9370 esac
9371 case $ac_abs_builddir in
9372 .) ac_abs_srcdir=$ac_srcdir;;
9373 *)
9374   case $ac_srcdir in
9375   .) ac_abs_srcdir=$ac_abs_builddir;;
9376   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9377   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9378   esac;;
9379 esac
9380 case $ac_abs_builddir in
9381 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9382 *)
9383   case $ac_top_srcdir in
9384   .) ac_abs_top_srcdir=$ac_abs_builddir;;
9385   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9386   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9387   esac;;
9388 esac
9389
9390
9391   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9392 echo "$as_me: executing $ac_dest commands" >&6;}
9393   case $ac_dest in
9394     default ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
9395 if test -n "$CONFIG_FILES"; then
9396   if test -n "${with_target_subdir}"; then
9397     # FIXME: We shouldn't need to set ac_file
9398     ac_file=Makefile
9399     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
9400     . ${libiberty_topdir}/config-ml.in
9401   fi
9402 fi ;;
9403   esac
9404 done
9405 _ACEOF
9406
9407 cat >>$CONFIG_STATUS <<\_ACEOF
9408
9409 { (exit 0); exit 0; }
9410 _ACEOF
9411 chmod +x $CONFIG_STATUS
9412 ac_clean_files=$ac_clean_files_save
9413
9414
9415 # configure is writing to config.log, and then calls config.status.
9416 # config.status does its own redirection, appending to config.log.
9417 # Unfortunately, on DOS this fails, as config.log is still kept open
9418 # by configure, so config.status won't be able to write to it; its
9419 # output is simply discarded.  So we exec the FD to /dev/null,
9420 # effectively closing config.log, so it can be properly (re)opened and
9421 # appended to by config.status.  When coming back to configure, we
9422 # need to make the FD available again.
9423 if test "$no_create" != yes; then
9424   ac_cs_success=:
9425   ac_config_status_args=
9426   test "$silent" = yes &&
9427     ac_config_status_args="$ac_config_status_args --quiet"
9428   exec 5>/dev/null
9429   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9430   exec 5>>config.log
9431   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9432   # would make configure fail if this is the last instruction.
9433   $ac_cs_success || { (exit 1); exit 1; }
9434 fi
9435