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 NO_MINUS_C_MINUS_O OUTPUT_OPTION INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA EGREP LIBOBJS CHECK target_header_dir pexecute INSTALL_DEST 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-install-libiberty       Install headers for end users
 851
 852 Optional Packages:
 853   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 854   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 855   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
 856   --with-build-subdir=SUBDIR       Configuring in a subdirectory for build
 857   --with-cross-host=HOST           Configuring with a cross compiler
 858   --with-newlib                    Configuring with newlib
 859
 860 Some influential environment variables:
 861   CC          C compiler command
 862   CFLAGS      C compiler flags
 863   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 864               nonstandard directory <lib dir>
 865   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 866               headers in a nonstandard directory <include dir>
 867   CPP         C preprocessor
 868
 869 Use these variables to override the choices made by `configure' or to help
 870 it to find libraries and programs with nonstandard names/locations.
 871
 872 _ACEOF
 873 fi
 874
 875 if test "$ac_init_help" = "recursive"; then
 876   # If there are subdirs, report their specific --help.
 877   ac_popdir=`pwd`
 878   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 879     test -d $ac_dir || continue
 880     ac_builddir=.
 881
 882 if test "$ac_dir" != .; then
 883   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 884   # A "../" for each directory in $ac_dir_suffix.
 885   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 886 else
 887   ac_dir_suffix= ac_top_builddir=
 888 fi
 889
 890 case $srcdir in
 891   .)  # No --srcdir option.  We are building in place.
 892     ac_srcdir=.
 893     if test -z "$ac_top_builddir"; then
 894        ac_top_srcdir=.
 895     else
 896        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 897     fi ;;
 898   [\\/]* | ?:[\\/]* )  # Absolute path.
 899     ac_srcdir=$srcdir$ac_dir_suffix;
 900     ac_top_srcdir=$srcdir ;;
 901   *) # Relative path.
 902     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 903     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 904 esac
 905
 906 # Do not use `cd foo && pwd` to compute absolute paths, because
 907 # the directories may not exist.
 908 case `pwd` in
 909 .) ac_abs_builddir="$ac_dir";;
 910 *)
 911   case "$ac_dir" in
 912   .) ac_abs_builddir=`pwd`;;
 913   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 914   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 915   esac;;
 916 esac
 917 case $ac_abs_builddir in
 918 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 919 *)
 920   case ${ac_top_builddir}. in
 921   .) ac_abs_top_builddir=$ac_abs_builddir;;
 922   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 923   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 924   esac;;
 925 esac
 926 case $ac_abs_builddir in
 927 .) ac_abs_srcdir=$ac_srcdir;;
 928 *)
 929   case $ac_srcdir in
 930   .) ac_abs_srcdir=$ac_abs_builddir;;
 931   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 932   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 933   esac;;
 934 esac
 935 case $ac_abs_builddir in
 936 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 937 *)
 938   case $ac_top_srcdir in
 939   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 940   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 941   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 942   esac;;
 943 esac
 944
 945     cd $ac_dir
 946     # Check for guested configure; otherwise get Cygnus style configure.
 947     if test -f $ac_srcdir/configure.gnu; then
 948       echo
 949       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 950     elif test -f $ac_srcdir/configure; then
 951       echo
 952       $SHELL $ac_srcdir/configure  --help=recursive
 953     elif test -f $ac_srcdir/configure.ac ||
 954            test -f $ac_srcdir/configure.in; then
 955       echo
 956       $ac_configure --help
 957     else
 958       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 959     fi
 960     cd $ac_popdir
 961   done
 962 fi
 963
 964 test -n "$ac_init_help" && exit 0
 965 if $ac_init_version; then
 966   cat <<\_ACEOF
 967
 968 Copyright (C) 2003 Free Software Foundation, Inc.
 969 This configure script is free software; the Free Software Foundation
 970 gives unlimited permission to copy, distribute and modify it.
 971 _ACEOF
 972   exit 0
 973 fi
 974 exec 5>config.log
 975 cat >&5 <<_ACEOF
 976 This file contains any messages produced by compilers while
 977 running configure, to aid debugging if configure makes a mistake.
 978
 979 It was created by $as_me, which was
 980 generated by GNU Autoconf 2.59.  Invocation command line was
 981
 982   $ $0 $@
 983
 984 _ACEOF
 985 {
 986 cat <<_ASUNAME
 987 ## --------- ##
 988 ## Platform. ##
 989 ## --------- ##
 990
 991 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 992 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 993 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 994 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 995 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 996
 997 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 998 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 999
1000 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1001 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1002 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1003 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1004 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1005 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1006 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1007
1008 _ASUNAME
1009
1010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1011 for as_dir in $PATH
1012 do
1013   IFS=$as_save_IFS
1014   test -z "$as_dir" && as_dir=.
1015   echo "PATH: $as_dir"
1016 done
1017
1018 } >&5
1019
1020 cat >&5 <<_ACEOF
1021
1022
1023 ## ----------- ##
1024 ## Core tests. ##
1025 ## ----------- ##
1026
1027 _ACEOF
1028
1029
1030 # Keep a trace of the command line.
1031 # Strip out --no-create and --no-recursion so they do not pile up.
1032 # Strip out --silent because we don't want to record it for future runs.
1033 # Also quote any args containing shell meta-characters.
1034 # Make two passes to allow for proper duplicate-argument suppression.
1035 ac_configure_args=
1036 ac_configure_args0=
1037 ac_configure_args1=
1038 ac_sep=
1039 ac_must_keep_next=false
1040 for ac_pass in 1 2
1041 do
1042   for ac_arg
1043   do
1044     case $ac_arg in
1045     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1046     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1047     | -silent | --silent | --silen | --sile | --sil)
1048       continue ;;
1049     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1050       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1051     esac
1052     case $ac_pass in
1053     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1054     2)
1055       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1056       if test $ac_must_keep_next = true; then
1057         ac_must_keep_next=false # Got value, back to normal.
1058       else
1059         case $ac_arg in
1060           *=* | --config-cache | -C | -disable-* | --disable-* \
1061           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1062           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1063           | -with-* | --with-* | -without-* | --without-* | --x)
1064             case "$ac_configure_args0 " in
1065               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1066             esac
1067             ;;
1068           -* ) ac_must_keep_next=true ;;
1069         esac
1070       fi
1071       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1072       # Get rid of the leading space.
1073       ac_sep=" "
1074       ;;
1075     esac
1076   done
1077 done
1078 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1079 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1080
1081 # When interrupted or exit'd, cleanup temporary files, and complete
1082 # config.log.  We remove comments because anyway the quotes in there
1083 # would cause problems or look ugly.
1084 # WARNING: Be sure not to use single quotes in there, as some shells,
1085 # such as our DU 5.0 friend, will then `close' the trap.
1086 trap 'exit_status=$?
1087   # Save into config.log some information that might help in debugging.
1088   {
1089     echo
1090
1091     cat <<\_ASBOX
1092 ## ---------------- ##
1093 ## Cache variables. ##
1094 ## ---------------- ##
1095 _ASBOX
1096     echo
1097     # The following way of writing the cache mishandles newlines in values,
1098 {
1099   (set) 2>&1 |
1100     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1101     *ac_space=\ *)
1102       sed -n \
1103         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1104           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1105       ;;
1106     *)
1107       sed -n \
1108         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1109       ;;
1110     esac;
1111 }
1112     echo
1113
1114     cat <<\_ASBOX
1115 ## ----------------- ##
1116 ## Output variables. ##
1117 ## ----------------- ##
1118 _ASBOX
1119     echo
1120     for ac_var in $ac_subst_vars
1121     do
1122       eval ac_val=$`echo $ac_var`
1123       echo "$ac_var='"'"'$ac_val'"'"'"
1124     done | sort
1125     echo
1126
1127     if test -n "$ac_subst_files"; then
1128       cat <<\_ASBOX
1129 ## ------------- ##
1130 ## Output files. ##
1131 ## ------------- ##
1132 _ASBOX
1133       echo
1134       for ac_var in $ac_subst_files
1135       do
1136         eval ac_val=$`echo $ac_var`
1137         echo "$ac_var='"'"'$ac_val'"'"'"
1138       done | sort
1139       echo
1140     fi
1141
1142     if test -s confdefs.h; then
1143       cat <<\_ASBOX
1144 ## ----------- ##
1145 ## confdefs.h. ##
1146 ## ----------- ##
1147 _ASBOX
1148       echo
1149       sed "/^$/d" confdefs.h | sort
1150       echo
1151     fi
1152     test "$ac_signal" != 0 &&
1153       echo "$as_me: caught signal $ac_signal"
1154     echo "$as_me: exit $exit_status"
1155   } >&5
1156   rm -f core *.core &&
1157   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1158     exit $exit_status
1159      ' 0
1160 for ac_signal in 1 2 13 15; do
1161   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1162 done
1163 ac_signal=0
1164
1165 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1166 rm -rf conftest* confdefs.h
1167 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1168 echo >confdefs.h
1169
1170 # Predefined preprocessor variables.
1171
1172 cat >>confdefs.h <<_ACEOF
1173 #define PACKAGE_NAME "$PACKAGE_NAME"
1174 _ACEOF
1175
1176
1177 cat >>confdefs.h <<_ACEOF
1178 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1179 _ACEOF
1180
1181
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1184 _ACEOF
1185
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_STRING "$PACKAGE_STRING"
1189 _ACEOF
1190
1191
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1194 _ACEOF
1195
1196
1197 # Let the site file select an alternate cache file if it wants to.
1198 # Prefer explicitly selected file to automatically selected ones.
1199 if test -z "$CONFIG_SITE"; then
1200   if test "x$prefix" != xNONE; then
1201     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1202   else
1203     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1204   fi
1205 fi
1206 for ac_site_file in $CONFIG_SITE; do
1207   if test -r "$ac_site_file"; then
1208     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1209 echo "$as_me: loading site script $ac_site_file" >&6;}
1210     sed 's/^/| /' "$ac_site_file" >&5
1211     . "$ac_site_file"
1212   fi
1213 done
1214
1215 if test -r "$cache_file"; then
1216   # Some versions of bash will fail to source /dev/null (special
1217   # files actually), so we avoid doing that.
1218   if test -f "$cache_file"; then
1219     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1220 echo "$as_me: loading cache $cache_file" >&6;}
1221     case $cache_file in
1222       [\\/]* | ?:[\\/]* ) . $cache_file;;
1223       *)                      . ./$cache_file;;
1224     esac
1225   fi
1226 else
1227   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1228 echo "$as_me: creating cache $cache_file" >&6;}
1229   >$cache_file
1230 fi
1231
1232 # Check that the precious variables saved in the cache have kept the same
1233 # value.
1234 ac_cache_corrupted=false
1235 for ac_var in `(set) 2>&1 |
1236                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1237   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1238   eval ac_new_set=\$ac_env_${ac_var}_set
1239   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1240   eval ac_new_val="\$ac_env_${ac_var}_value"
1241   case $ac_old_set,$ac_new_set in
1242     set,)
1243       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1244 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1245       ac_cache_corrupted=: ;;
1246     ,set)
1247       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1248 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1249       ac_cache_corrupted=: ;;
1250     ,);;
1251     *)
1252       if test "x$ac_old_val" != "x$ac_new_val"; then
1253         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1254 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1255         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1256 echo "$as_me:   former value:  $ac_old_val" >&2;}
1257         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1258 echo "$as_me:   current value: $ac_new_val" >&2;}
1259         ac_cache_corrupted=:
1260       fi;;
1261   esac
1262   # Pass precious variables to config.status.
1263   if test "$ac_new_set" = set; then
1264     case $ac_new_val in
1265     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1266       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1267     *) ac_arg=$ac_var=$ac_new_val ;;
1268     esac
1269     case " $ac_configure_args " in
1270       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1271       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1272     esac
1273   fi
1274 done
1275 if $ac_cache_corrupted; then
1276   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1277 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1278   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1279 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1280    { (exit 1); exit 1; }; }
1281 fi
1282
1283 ac_ext=c
1284 ac_cpp='$CPP $CPPFLAGS'
1285 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1286 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1287 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309 # This works around the fact that libtool configuration may change LD
1310 # for this particular configuration, but some shells, instead of
1311 # keeping the changes in LD private, export them just because LD is
1312 # exported.  We don't use libtool yet, but some day we might, so...
1313 ORIGINAL_LD_FOR_MULTILIBS=$LD
1314
1315
1316 # Check whether --with-target-subdir or --without-target-subdir was given.
1317 if test "${with_target_subdir+set}" = set; then
1318   withval="$with_target_subdir"
1319
1320 fi;
1321
1322 # Check whether --with-build-subdir or --without-build-subdir was given.
1323 if test "${with_build_subdir+set}" = set; then
1324   withval="$with_build_subdir"
1325
1326 fi;
1327
1328 # Check whether --with-cross-host or --without-cross-host was given.
1329 if test "${with_cross_host+set}" = set; then
1330   withval="$with_cross_host"
1331
1332 fi;
1333
1334 # Check whether --with-newlib or --without-newlib was given.
1335 if test "${with_newlib+set}" = set; then
1336   withval="$with_newlib"
1337
1338 fi;
1339
1340 if test "${srcdir}" = "."; then
1341   if test -n "${with_build_subdir}"; then
1342     libiberty_topdir="${srcdir}/../.."
1343     with_target_subdir=
1344   elif test -z "${with_target_subdir}"; then
1345     libiberty_topdir="${srcdir}/.."
1346   else
1347     if test "${with_target_subdir}" != "."; then
1348       libiberty_topdir="${srcdir}/${with_multisrctop}../.."
1349     else
1350       libiberty_topdir="${srcdir}/${with_multisrctop}.."
1351     fi
1352   fi
1353 else
1354   libiberty_topdir="${srcdir}/.."
1355 fi
1356
1357 ac_aux_dir=
1358 for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do
1359   if test -f $ac_dir/install-sh; then
1360     ac_aux_dir=$ac_dir
1361     ac_install_sh="$ac_aux_dir/install-sh -c"
1362     break
1363   elif test -f $ac_dir/install.sh; then
1364     ac_aux_dir=$ac_dir
1365     ac_install_sh="$ac_aux_dir/install.sh -c"
1366     break
1367   elif test -f $ac_dir/shtool; then
1368     ac_aux_dir=$ac_dir
1369     ac_install_sh="$ac_aux_dir/shtool install -c"
1370     break
1371   fi
1372 done
1373 if test -z "$ac_aux_dir"; then
1374   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&5
1375 echo "$as_me: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&2;}
1376    { (exit 1); exit 1; }; }
1377 fi
1378 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1379 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1380 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1381
1382
1383
1384 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
1385 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
1386     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1387 if test "${enable_maintainer_mode+set}" = set; then
1388   enableval="$enable_maintainer_mode"
1389   maintainer_mode=$enableval
1390 else
1391   maintainer_mode=no
1392 fi;
1393
1394 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
1395 echo "${ECHO_T}$maintainer_mode" >&6
1396
1397 if test "$maintainer_mode" = "yes"; then
1398   MAINT=''
1399   NOTMAINT='#'
1400 else
1401   MAINT='#'
1402   NOTMAINT=''
1403 fi
1404
1405 # Do we have a single-tree copy of texinfo?  Even if we do, we can't
1406 # rely on it - libiberty is built before texinfo.
1407 # Extract the first word of "makeinfo", so it can be a program name with args.
1408 set dummy makeinfo; ac_word=$2
1409 echo "$as_me:$LINENO: checking for $ac_word" >&5
1410 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1411 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
1412   echo $ECHO_N "(cached) $ECHO_C" >&6
1413 else
1414   if test -n "$MAKEINFO"; then
1415   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
1416 else
1417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1418 for as_dir in $PATH
1419 do
1420   IFS=$as_save_IFS
1421   test -z "$as_dir" && as_dir=.
1422   for ac_exec_ext in '' $ac_executable_extensions; do
1423   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1424     ac_cv_prog_MAKEINFO="makeinfo"
1425     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1426     break 2
1427   fi
1428 done
1429 done
1430
1431 fi
1432 fi
1433 MAKEINFO=$ac_cv_prog_MAKEINFO
1434 if test -n "$MAKEINFO"; then
1435   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
1436 echo "${ECHO_T}$MAKEINFO" >&6
1437 else
1438   echo "$as_me:$LINENO: result: no" >&5
1439 echo "${ECHO_T}no" >&6
1440 fi
1441
1442 if test "x$MAKEINFO" = "x"; then
1443     MAKEINFO="@echo makeinfo missing; true"
1444     BUILD_INFO=
1445 else
1446     BUILD_INFO=info
1447     case "$MAKEINFO" in
1448       */missing\ makeinfo*)
1449         BUILD_INFO=
1450         { echo "$as_me:$LINENO: WARNING:
1451 *** Makeinfo is missing. Info documentation will not be built." >&5
1452 echo "$as_me: WARNING:
1453 *** Makeinfo is missing. Info documentation will not be built." >&2;}
1454         ;;
1455       *)
1456         case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
1457           x*\ [1-3].* )
1458             MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
1459             BUILD_INFO=
1460             { echo "$as_me:$LINENO: WARNING:
1461 *** Makeinfo is too old. Info documentation will not be built." >&5
1462 echo "$as_me: WARNING:
1463 *** Makeinfo is too old. Info documentation will not be built." >&2;}
1464           ;;
1465         esac
1466         ;;
1467     esac
1468 fi
1469
1470
1471
1472 # Extract the first word of "perl", so it can be a program name with args.
1473 set dummy perl; ac_word=$2
1474 echo "$as_me:$LINENO: checking for $ac_word" >&5
1475 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1476 if test "${ac_cv_prog_PERL+set}" = set; then
1477   echo $ECHO_N "(cached) $ECHO_C" >&6
1478 else
1479   if test -n "$PERL"; then
1480   ac_cv_prog_PERL="$PERL" # Let the user override the test.
1481 else
1482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1483 for as_dir in $PATH
1484 do
1485   IFS=$as_save_IFS
1486   test -z "$as_dir" && as_dir=.
1487   for ac_exec_ext in '' $ac_executable_extensions; do
1488   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1489     ac_cv_prog_PERL="perl"
1490     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1491     break 2
1492   fi
1493 done
1494 done
1495
1496 fi
1497 fi
1498 PERL=$ac_cv_prog_PERL
1499 if test -n "$PERL"; then
1500   echo "$as_me:$LINENO: result: $PERL" >&5
1501 echo "${ECHO_T}$PERL" >&6
1502 else
1503   echo "$as_me:$LINENO: result: no" >&5
1504 echo "${ECHO_T}no" >&6
1505 fi
1506
1507 if test x"$PERL" = x""; then
1508   HAVE_PERL='#'
1509 else
1510   HAVE_PERL=''
1511 fi
1512
1513
1514 # Make sure we can run config.sub.
1515 $ac_config_sub sun4 >/dev/null 2>&1 ||
1516   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1517 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1518    { (exit 1); exit 1; }; }
1519
1520 echo "$as_me:$LINENO: checking build system type" >&5
1521 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1522 if test "${ac_cv_build+set}" = set; then
1523   echo $ECHO_N "(cached) $ECHO_C" >&6
1524 else
1525   ac_cv_build_alias=$build_alias
1526 test -z "$ac_cv_build_alias" &&
1527   ac_cv_build_alias=`$ac_config_guess`
1528 test -z "$ac_cv_build_alias" &&
1529   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1530 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1531    { (exit 1); exit 1; }; }
1532 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1533   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1534 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1535    { (exit 1); exit 1; }; }
1536
1537 fi
1538 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1539 echo "${ECHO_T}$ac_cv_build" >&6
1540 build=$ac_cv_build
1541 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1542 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1543 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1544
1545
1546 echo "$as_me:$LINENO: checking host system type" >&5
1547 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1548 if test "${ac_cv_host+set}" = set; then
1549   echo $ECHO_N "(cached) $ECHO_C" >&6
1550 else
1551   ac_cv_host_alias=$host_alias
1552 test -z "$ac_cv_host_alias" &&
1553   ac_cv_host_alias=$ac_cv_build_alias
1554 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1555   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1556 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1557    { (exit 1); exit 1; }; }
1558
1559 fi
1560 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1561 echo "${ECHO_T}$ac_cv_host" >&6
1562 host=$ac_cv_host
1563 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1564 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1565 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1566
1567
1568
1569
1570 if test -n "$ac_tool_prefix"; then
1571   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1572 set dummy ${ac_tool_prefix}ar; ac_word=$2
1573 echo "$as_me:$LINENO: checking for $ac_word" >&5
1574 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1575 if test "${ac_cv_prog_AR+set}" = set; then
1576   echo $ECHO_N "(cached) $ECHO_C" >&6
1577 else
1578   if test -n "$AR"; then
1579   ac_cv_prog_AR="$AR" # Let the user override the test.
1580 else
1581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1582 for as_dir in $PATH
1583 do
1584   IFS=$as_save_IFS
1585   test -z "$as_dir" && as_dir=.
1586   for ac_exec_ext in '' $ac_executable_extensions; do
1587   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1588     ac_cv_prog_AR="${ac_tool_prefix}ar"
1589     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1590     break 2
1591   fi
1592 done
1593 done
1594
1595 fi
1596 fi
1597 AR=$ac_cv_prog_AR
1598 if test -n "$AR"; then
1599   echo "$as_me:$LINENO: result: $AR" >&5
1600 echo "${ECHO_T}$AR" >&6
1601 else
1602   echo "$as_me:$LINENO: result: no" >&5
1603 echo "${ECHO_T}no" >&6
1604 fi
1605
1606 fi
1607 if test -z "$ac_cv_prog_AR"; then
1608   ac_ct_AR=$AR
1609   # Extract the first word of "ar", so it can be a program name with args.
1610 set dummy ar; ac_word=$2
1611 echo "$as_me:$LINENO: checking for $ac_word" >&5
1612 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1613 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
1614   echo $ECHO_N "(cached) $ECHO_C" >&6
1615 else
1616   if test -n "$ac_ct_AR"; then
1617   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
1618 else
1619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1620 for as_dir in $PATH
1621 do
1622   IFS=$as_save_IFS
1623   test -z "$as_dir" && as_dir=.
1624   for ac_exec_ext in '' $ac_executable_extensions; do
1625   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1626     ac_cv_prog_ac_ct_AR="ar"
1627     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1628     break 2
1629   fi
1630 done
1631 done
1632
1633 fi
1634 fi
1635 ac_ct_AR=$ac_cv_prog_ac_ct_AR
1636 if test -n "$ac_ct_AR"; then
1637   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
1638 echo "${ECHO_T}$ac_ct_AR" >&6
1639 else
1640   echo "$as_me:$LINENO: result: no" >&5
1641 echo "${ECHO_T}no" >&6
1642 fi
1643
1644   AR=$ac_ct_AR
1645 else
1646   AR="$ac_cv_prog_AR"
1647 fi
1648
1649 if test -n "$ac_tool_prefix"; then
1650   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1651 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1652 echo "$as_me:$LINENO: checking for $ac_word" >&5
1653 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1654 if test "${ac_cv_prog_RANLIB+set}" = set; then
1655   echo $ECHO_N "(cached) $ECHO_C" >&6
1656 else
1657   if test -n "$RANLIB"; then
1658   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1659 else
1660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1661 for as_dir in $PATH
1662 do
1663   IFS=$as_save_IFS
1664   test -z "$as_dir" && as_dir=.
1665   for ac_exec_ext in '' $ac_executable_extensions; do
1666   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1667     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1668     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1669     break 2
1670   fi
1671 done
1672 done
1673
1674 fi
1675 fi
1676 RANLIB=$ac_cv_prog_RANLIB
1677 if test -n "$RANLIB"; then
1678   echo "$as_me:$LINENO: result: $RANLIB" >&5
1679 echo "${ECHO_T}$RANLIB" >&6
1680 else
1681   echo "$as_me:$LINENO: result: no" >&5
1682 echo "${ECHO_T}no" >&6
1683 fi
1684
1685 fi
1686 if test -z "$ac_cv_prog_RANLIB"; then
1687   ac_ct_RANLIB=$RANLIB
1688   # Extract the first word of "ranlib", so it can be a program name with args.
1689 set dummy ranlib; ac_word=$2
1690 echo "$as_me:$LINENO: checking for $ac_word" >&5
1691 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1692 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
1693   echo $ECHO_N "(cached) $ECHO_C" >&6
1694 else
1695   if test -n "$ac_ct_RANLIB"; then
1696   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
1697 else
1698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1699 for as_dir in $PATH
1700 do
1701   IFS=$as_save_IFS
1702   test -z "$as_dir" && as_dir=.
1703   for ac_exec_ext in '' $ac_executable_extensions; do
1704   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1705     ac_cv_prog_ac_ct_RANLIB="ranlib"
1706     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1707     break 2
1708   fi
1709 done
1710 done
1711
1712   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
1713 fi
1714 fi
1715 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
1716 if test -n "$ac_ct_RANLIB"; then
1717   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
1718 echo "${ECHO_T}$ac_ct_RANLIB" >&6
1719 else
1720   echo "$as_me:$LINENO: result: no" >&5
1721 echo "${ECHO_T}no" >&6
1722 fi
1723
1724   RANLIB=$ac_ct_RANLIB
1725 else
1726   RANLIB="$ac_cv_prog_RANLIB"
1727 fi
1728
1729
1730
1731 ac_ext=c
1732 ac_cpp='$CPP $CPPFLAGS'
1733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1736 if test -n "$ac_tool_prefix"; then
1737   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1738 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1739 echo "$as_me:$LINENO: checking for $ac_word" >&5
1740 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1741 if test "${ac_cv_prog_CC+set}" = set; then
1742   echo $ECHO_N "(cached) $ECHO_C" >&6
1743 else
1744   if test -n "$CC"; then
1745   ac_cv_prog_CC="$CC" # Let the user override the test.
1746 else
1747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1748 for as_dir in $PATH
1749 do
1750   IFS=$as_save_IFS
1751   test -z "$as_dir" && as_dir=.
1752   for ac_exec_ext in '' $ac_executable_extensions; do
1753   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1754     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1755     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1756     break 2
1757   fi
1758 done
1759 done
1760
1761 fi
1762 fi
1763 CC=$ac_cv_prog_CC
1764 if test -n "$CC"; then
1765   echo "$as_me:$LINENO: result: $CC" >&5
1766 echo "${ECHO_T}$CC" >&6
1767 else
1768   echo "$as_me:$LINENO: result: no" >&5
1769 echo "${ECHO_T}no" >&6
1770 fi
1771
1772 fi
1773 if test -z "$ac_cv_prog_CC"; then
1774   ac_ct_CC=$CC
1775   # Extract the first word of "gcc", so it can be a program name with args.
1776 set dummy gcc; ac_word=$2
1777 echo "$as_me:$LINENO: checking for $ac_word" >&5
1778 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1779 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1780   echo $ECHO_N "(cached) $ECHO_C" >&6
1781 else
1782   if test -n "$ac_ct_CC"; then
1783   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1784 else
1785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1786 for as_dir in $PATH
1787 do
1788   IFS=$as_save_IFS
1789   test -z "$as_dir" && as_dir=.
1790   for ac_exec_ext in '' $ac_executable_extensions; do
1791   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1792     ac_cv_prog_ac_ct_CC="gcc"
1793     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1794     break 2
1795   fi
1796 done
1797 done
1798
1799 fi
1800 fi
1801 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1802 if test -n "$ac_ct_CC"; then
1803   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1804 echo "${ECHO_T}$ac_ct_CC" >&6
1805 else
1806   echo "$as_me:$LINENO: result: no" >&5
1807 echo "${ECHO_T}no" >&6
1808 fi
1809
1810   CC=$ac_ct_CC
1811 else
1812   CC="$ac_cv_prog_CC"
1813 fi
1814
1815 if test -z "$CC"; then
1816   if test -n "$ac_tool_prefix"; then
1817   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1818 set dummy ${ac_tool_prefix}cc; ac_word=$2
1819 echo "$as_me:$LINENO: checking for $ac_word" >&5
1820 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1821 if test "${ac_cv_prog_CC+set}" = set; then
1822   echo $ECHO_N "(cached) $ECHO_C" >&6
1823 else
1824   if test -n "$CC"; then
1825   ac_cv_prog_CC="$CC" # Let the user override the test.
1826 else
1827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1828 for as_dir in $PATH
1829 do
1830   IFS=$as_save_IFS
1831   test -z "$as_dir" && as_dir=.
1832   for ac_exec_ext in '' $ac_executable_extensions; do
1833   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1834     ac_cv_prog_CC="${ac_tool_prefix}cc"
1835     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1836     break 2
1837   fi
1838 done
1839 done
1840
1841 fi
1842 fi
1843 CC=$ac_cv_prog_CC
1844 if test -n "$CC"; then
1845   echo "$as_me:$LINENO: result: $CC" >&5
1846 echo "${ECHO_T}$CC" >&6
1847 else
1848   echo "$as_me:$LINENO: result: no" >&5
1849 echo "${ECHO_T}no" >&6
1850 fi
1851
1852 fi
1853 if test -z "$ac_cv_prog_CC"; then
1854   ac_ct_CC=$CC
1855   # Extract the first word of "cc", so it can be a program name with args.
1856 set dummy cc; ac_word=$2
1857 echo "$as_me:$LINENO: checking for $ac_word" >&5
1858 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1859 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1860   echo $ECHO_N "(cached) $ECHO_C" >&6
1861 else
1862   if test -n "$ac_ct_CC"; then
1863   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1864 else
1865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1866 for as_dir in $PATH
1867 do
1868   IFS=$as_save_IFS
1869   test -z "$as_dir" && as_dir=.
1870   for ac_exec_ext in '' $ac_executable_extensions; do
1871   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1872     ac_cv_prog_ac_ct_CC="cc"
1873     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1874     break 2
1875   fi
1876 done
1877 done
1878
1879 fi
1880 fi
1881 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1882 if test -n "$ac_ct_CC"; then
1883   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1884 echo "${ECHO_T}$ac_ct_CC" >&6
1885 else
1886   echo "$as_me:$LINENO: result: no" >&5
1887 echo "${ECHO_T}no" >&6
1888 fi
1889
1890   CC=$ac_ct_CC
1891 else
1892   CC="$ac_cv_prog_CC"
1893 fi
1894
1895 fi
1896 if test -z "$CC"; then
1897   # Extract the first word of "cc", so it can be a program name with args.
1898 set dummy cc; ac_word=$2
1899 echo "$as_me:$LINENO: checking for $ac_word" >&5
1900 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1901 if test "${ac_cv_prog_CC+set}" = set; then
1902   echo $ECHO_N "(cached) $ECHO_C" >&6
1903 else
1904   if test -n "$CC"; then
1905   ac_cv_prog_CC="$CC" # Let the user override the test.
1906 else
1907   ac_prog_rejected=no
1908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1909 for as_dir in $PATH
1910 do
1911   IFS=$as_save_IFS
1912   test -z "$as_dir" && as_dir=.
1913   for ac_exec_ext in '' $ac_executable_extensions; do
1914   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1915     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1916        ac_prog_rejected=yes
1917        continue
1918      fi
1919     ac_cv_prog_CC="cc"
1920     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1921     break 2
1922   fi
1923 done
1924 done
1925
1926 if test $ac_prog_rejected = yes; then
1927   # We found a bogon in the path, so make sure we never use it.
1928   set dummy $ac_cv_prog_CC
1929   shift
1930   if test $# != 0; then
1931     # We chose a different compiler from the bogus one.
1932     # However, it has the same basename, so the bogon will be chosen
1933     # first if we set CC to just the basename; use the full file name.
1934     shift
1935     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1936   fi
1937 fi
1938 fi
1939 fi
1940 CC=$ac_cv_prog_CC
1941 if test -n "$CC"; then
1942   echo "$as_me:$LINENO: result: $CC" >&5
1943 echo "${ECHO_T}$CC" >&6
1944 else
1945   echo "$as_me:$LINENO: result: no" >&5
1946 echo "${ECHO_T}no" >&6
1947 fi
1948
1949 fi
1950 if test -z "$CC"; then
1951   if test -n "$ac_tool_prefix"; then
1952   for ac_prog in cl
1953   do
1954     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1955 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1956 echo "$as_me:$LINENO: checking for $ac_word" >&5
1957 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1958 if test "${ac_cv_prog_CC+set}" = set; then
1959   echo $ECHO_N "(cached) $ECHO_C" >&6
1960 else
1961   if test -n "$CC"; then
1962   ac_cv_prog_CC="$CC" # Let the user override the test.
1963 else
1964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1965 for as_dir in $PATH
1966 do
1967   IFS=$as_save_IFS
1968   test -z "$as_dir" && as_dir=.
1969   for ac_exec_ext in '' $ac_executable_extensions; do
1970   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1971     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1972     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1973     break 2
1974   fi
1975 done
1976 done
1977
1978 fi
1979 fi
1980 CC=$ac_cv_prog_CC
1981 if test -n "$CC"; then
1982   echo "$as_me:$LINENO: result: $CC" >&5
1983 echo "${ECHO_T}$CC" >&6
1984 else
1985   echo "$as_me:$LINENO: result: no" >&5
1986 echo "${ECHO_T}no" >&6
1987 fi
1988
1989     test -n "$CC" && break
1990   done
1991 fi
1992 if test -z "$CC"; then
1993   ac_ct_CC=$CC
1994   for ac_prog in cl
1995 do
1996   # Extract the first word of "$ac_prog", so it can be a program name with args.
1997 set dummy $ac_prog; ac_word=$2
1998 echo "$as_me:$LINENO: checking for $ac_word" >&5
1999 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2000 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2001   echo $ECHO_N "(cached) $ECHO_C" >&6
2002 else
2003   if test -n "$ac_ct_CC"; then
2004   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2005 else
2006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2007 for as_dir in $PATH
2008 do
2009   IFS=$as_save_IFS
2010   test -z "$as_dir" && as_dir=.
2011   for ac_exec_ext in '' $ac_executable_extensions; do
2012   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2013     ac_cv_prog_ac_ct_CC="$ac_prog"
2014     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2015     break 2
2016   fi
2017 done
2018 done
2019
2020 fi
2021 fi
2022 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2023 if test -n "$ac_ct_CC"; then
2024   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2025 echo "${ECHO_T}$ac_ct_CC" >&6
2026 else
2027   echo "$as_me:$LINENO: result: no" >&5
2028 echo "${ECHO_T}no" >&6
2029 fi
2030
2031   test -n "$ac_ct_CC" && break
2032 done
2033
2034   CC=$ac_ct_CC
2035 fi
2036
2037 fi
2038
2039
2040 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2041 See \`config.log' for more details." >&5
2042 echo "$as_me: error: no acceptable C compiler found in \$PATH
2043 See \`config.log' for more details." >&2;}
2044    { (exit 1); exit 1; }; }
2045
2046 # Provide some information about the compiler.
2047 echo "$as_me:$LINENO:" \
2048      "checking for C compiler version" >&5
2049 ac_compiler=`set X $ac_compile; echo $2`
2050 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2051   (eval $ac_compiler --version </dev/null >&5) 2>&5
2052   ac_status=$?
2053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2054   (exit $ac_status); }
2055 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2056   (eval $ac_compiler -v </dev/null >&5) 2>&5
2057   ac_status=$?
2058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2059   (exit $ac_status); }
2060 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2061   (eval $ac_compiler -V </dev/null >&5) 2>&5
2062   ac_status=$?
2063   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2064   (exit $ac_status); }
2065
2066 cat >conftest.$ac_ext <<_ACEOF
2067 /* confdefs.h.  */
2068 _ACEOF
2069 cat confdefs.h >>conftest.$ac_ext
2070 cat >>conftest.$ac_ext <<_ACEOF
2071 /* end confdefs.h.  */
2072
2073 int
2074 main ()
2075 {
2076
2077   ;
2078   return 0;
2079 }
2080 _ACEOF
2081 # FIXME: Cleanup?
2082 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2083   (eval $ac_link) 2>&5
2084   ac_status=$?
2085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2086   (exit $ac_status); }; then
2087   gcc_no_link=no
2088 else
2089   gcc_no_link=yes
2090 fi
2091
2092 if test x$gcc_no_link = xyes; then
2093   # Setting cross_compile will disable run tests; it will
2094   # also disable AC_CHECK_FILE but that's generally
2095   # correct if we can't link.
2096   cross_compiling=yes
2097   EXEEXT=
2098 else
2099   cat >conftest.$ac_ext <<_ACEOF
2100 /* confdefs.h.  */
2101 _ACEOF
2102 cat confdefs.h >>conftest.$ac_ext
2103 cat >>conftest.$ac_ext <<_ACEOF
2104 /* end confdefs.h.  */
2105
2106 int
2107 main ()
2108 {
2109
2110   ;
2111   return 0;
2112 }
2113 _ACEOF
2114 ac_clean_files_save=$ac_clean_files
2115 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2116 # Try to create an executable without -o first, disregard a.out.
2117 # It will help us diagnose broken compilers, and finding out an intuition
2118 # of exeext.
2119 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2120 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2121 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2122 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2123   (eval $ac_link_default) 2>&5
2124   ac_status=$?
2125   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2126   (exit $ac_status); }; then
2127   # Find the output, starting from the most likely.  This scheme is
2128 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2129 # resort.
2130
2131 # Be careful to initialize this variable, since it used to be cached.
2132 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2133 ac_cv_exeext=
2134 # b.out is created by i960 compilers.
2135 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2136 do
2137   test -f "$ac_file" || continue
2138   case $ac_file in
2139     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2140         ;;
2141     conftest.$ac_ext )
2142         # This is the source file.
2143         ;;
2144     [ab].out )
2145         # We found the default executable, but exeext='' is most
2146         # certainly right.
2147         break;;
2148     *.* )
2149         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2150         # FIXME: I believe we export ac_cv_exeext for Libtool,
2151         # but it would be cool to find out if it's true.  Does anybody
2152         # maintain Libtool? --akim.
2153         export ac_cv_exeext
2154         break;;
2155     * )
2156         break;;
2157   esac
2158 done
2159 else
2160   echo "$as_me: failed program was:" >&5
2161 sed 's/^/| /' conftest.$ac_ext >&5
2162
2163 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2164 See \`config.log' for more details." >&5
2165 echo "$as_me: error: C compiler cannot create executables
2166 See \`config.log' for more details." >&2;}
2167    { (exit 77); exit 77; }; }
2168 fi
2169
2170 ac_exeext=$ac_cv_exeext
2171 echo "$as_me:$LINENO: result: $ac_file" >&5
2172 echo "${ECHO_T}$ac_file" >&6
2173
2174 # Check the compiler produces executables we can run.  If not, either
2175 # the compiler is broken, or we cross compile.
2176 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2177 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2178 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2179 # If not cross compiling, check that we can run a simple program.
2180 if test "$cross_compiling" != yes; then
2181   if { ac_try='./$ac_file'
2182   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2183   (eval $ac_try) 2>&5
2184   ac_status=$?
2185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2186   (exit $ac_status); }; }; then
2187     cross_compiling=no
2188   else
2189     if test "$cross_compiling" = maybe; then
2190         cross_compiling=yes
2191     else
2192         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2193 If you meant to cross compile, use \`--host'.
2194 See \`config.log' for more details." >&5
2195 echo "$as_me: error: cannot run C compiled programs.
2196 If you meant to cross compile, use \`--host'.
2197 See \`config.log' for more details." >&2;}
2198    { (exit 1); exit 1; }; }
2199     fi
2200   fi
2201 fi
2202 echo "$as_me:$LINENO: result: yes" >&5
2203 echo "${ECHO_T}yes" >&6
2204
2205 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2206 ac_clean_files=$ac_clean_files_save
2207 # Check the compiler produces executables we can run.  If not, either
2208 # the compiler is broken, or we cross compile.
2209 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2210 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2211 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2212 echo "${ECHO_T}$cross_compiling" >&6
2213
2214 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2215 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2216 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2217   (eval $ac_link) 2>&5
2218   ac_status=$?
2219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2220   (exit $ac_status); }; then
2221   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2222 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2223 # work properly (i.e., refer to `conftest.exe'), while it won't with
2224 # `rm'.
2225 for ac_file in conftest.exe conftest conftest.*; do
2226   test -f "$ac_file" || continue
2227   case $ac_file in
2228     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2229     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2230           export ac_cv_exeext
2231           break;;
2232     * ) break;;
2233   esac
2234 done
2235 else
2236   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2237 See \`config.log' for more details." >&5
2238 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2239 See \`config.log' for more details." >&2;}
2240    { (exit 1); exit 1; }; }
2241 fi
2242
2243 rm -f conftest$ac_cv_exeext
2244 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2245 echo "${ECHO_T}$ac_cv_exeext" >&6
2246
2247 rm -f conftest.$ac_ext
2248 EXEEXT=$ac_cv_exeext
2249 ac_exeext=$EXEEXT
2250 fi
2251 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2252 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2253 if test "${ac_cv_objext+set}" = set; then
2254   echo $ECHO_N "(cached) $ECHO_C" >&6
2255 else
2256   cat >conftest.$ac_ext <<_ACEOF
2257 /* confdefs.h.  */
2258 _ACEOF
2259 cat confdefs.h >>conftest.$ac_ext
2260 cat >>conftest.$ac_ext <<_ACEOF
2261 /* end confdefs.h.  */
2262
2263 int
2264 main ()
2265 {
2266
2267   ;
2268   return 0;
2269 }
2270 _ACEOF
2271 rm -f conftest.o conftest.obj
2272 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2273   (eval $ac_compile) 2>&5
2274   ac_status=$?
2275   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276   (exit $ac_status); }; then
2277   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2278   case $ac_file in
2279     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2280     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2281        break;;
2282   esac
2283 done
2284 else
2285   echo "$as_me: failed program was:" >&5
2286 sed 's/^/| /' conftest.$ac_ext >&5
2287
2288 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2289 See \`config.log' for more details." >&5
2290 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2291 See \`config.log' for more details." >&2;}
2292    { (exit 1); exit 1; }; }
2293 fi
2294
2295 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2296 fi
2297 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2298 echo "${ECHO_T}$ac_cv_objext" >&6
2299 OBJEXT=$ac_cv_objext
2300 ac_objext=$OBJEXT
2301 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2302 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2303 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2304   echo $ECHO_N "(cached) $ECHO_C" >&6
2305 else
2306   cat >conftest.$ac_ext <<_ACEOF
2307 /* confdefs.h.  */
2308 _ACEOF
2309 cat confdefs.h >>conftest.$ac_ext
2310 cat >>conftest.$ac_ext <<_ACEOF
2311 /* end confdefs.h.  */
2312
2313 int
2314 main ()
2315 {
2316 #ifndef __GNUC__
2317        choke me
2318 #endif
2319
2320   ;
2321   return 0;
2322 }
2323 _ACEOF
2324 rm -f conftest.$ac_objext
2325 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2326   (eval $ac_compile) 2>conftest.er1
2327   ac_status=$?
2328   grep -v '^ *+' conftest.er1 >conftest.err
2329   rm -f conftest.er1
2330   cat conftest.err >&5
2331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2332   (exit $ac_status); } &&
2333          { ac_try='test -z "$ac_c_werror_flag"
2334                          || test ! -s conftest.err'
2335   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2336   (eval $ac_try) 2>&5
2337   ac_status=$?
2338   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339   (exit $ac_status); }; } &&
2340          { ac_try='test -s conftest.$ac_objext'
2341   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2342   (eval $ac_try) 2>&5
2343   ac_status=$?
2344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2345   (exit $ac_status); }; }; then
2346   ac_compiler_gnu=yes
2347 else
2348   echo "$as_me: failed program was:" >&5
2349 sed 's/^/| /' conftest.$ac_ext >&5
2350
2351 ac_compiler_gnu=no
2352 fi
2353 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2354 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2355
2356 fi
2357 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2358 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2359 GCC=`test $ac_compiler_gnu = yes && echo yes`
2360 ac_test_CFLAGS=${CFLAGS+set}
2361 ac_save_CFLAGS=$CFLAGS
2362 CFLAGS="-g"
2363 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2364 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2365 if test "${ac_cv_prog_cc_g+set}" = set; then
2366   echo $ECHO_N "(cached) $ECHO_C" >&6
2367 else
2368   cat >conftest.$ac_ext <<_ACEOF
2369 /* confdefs.h.  */
2370 _ACEOF
2371 cat confdefs.h >>conftest.$ac_ext
2372 cat >>conftest.$ac_ext <<_ACEOF
2373 /* end confdefs.h.  */
2374
2375 int
2376 main ()
2377 {
2378
2379   ;
2380   return 0;
2381 }
2382 _ACEOF
2383 rm -f conftest.$ac_objext
2384 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2385   (eval $ac_compile) 2>conftest.er1
2386   ac_status=$?
2387   grep -v '^ *+' conftest.er1 >conftest.err
2388   rm -f conftest.er1
2389   cat conftest.err >&5
2390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391   (exit $ac_status); } &&
2392          { ac_try='test -z "$ac_c_werror_flag"
2393                          || test ! -s conftest.err'
2394   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2395   (eval $ac_try) 2>&5
2396   ac_status=$?
2397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2398   (exit $ac_status); }; } &&
2399          { ac_try='test -s conftest.$ac_objext'
2400   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2401   (eval $ac_try) 2>&5
2402   ac_status=$?
2403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2404   (exit $ac_status); }; }; then
2405   ac_cv_prog_cc_g=yes
2406 else
2407   echo "$as_me: failed program was:" >&5
2408 sed 's/^/| /' conftest.$ac_ext >&5
2409
2410 ac_cv_prog_cc_g=no
2411 fi
2412 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2413 fi
2414 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2415 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2416 if test "$ac_test_CFLAGS" = set; then
2417   CFLAGS=$ac_save_CFLAGS
2418 elif test $ac_cv_prog_cc_g = yes; then
2419   if test "$GCC" = yes; then
2420     CFLAGS="-g -O2"
2421   else
2422     CFLAGS="-g"
2423   fi
2424 else
2425   if test "$GCC" = yes; then
2426     CFLAGS="-O2"
2427   else
2428     CFLAGS=
2429   fi
2430 fi
2431 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2432 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2433 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2434   echo $ECHO_N "(cached) $ECHO_C" >&6
2435 else
2436   ac_cv_prog_cc_stdc=no
2437 ac_save_CC=$CC
2438 cat >conftest.$ac_ext <<_ACEOF
2439 /* confdefs.h.  */
2440 _ACEOF
2441 cat confdefs.h >>conftest.$ac_ext
2442 cat >>conftest.$ac_ext <<_ACEOF
2443 /* end confdefs.h.  */
2444 #include <stdarg.h>
2445 #include <stdio.h>
2446 #include <sys/types.h>
2447 #include <sys/stat.h>
2448 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2449 struct buf { int x; };
2450 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2451 static char *e (p, i)
2452      char **p;
2453      int i;
2454 {
2455   return p[i];
2456 }
2457 static char *f (char * (*g) (char **, int), char **p, ...)
2458 {
2459   char *s;
2460   va_list v;
2461   va_start (v,p);
2462   s = g (p, va_arg (v,int));
2463   va_end (v);
2464   return s;
2465 }
2466
2467 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2468    function prototypes and stuff, but not '\xHH' hex character constants.
2469    These don't provoke an error unfortunately, instead are silently treated
2470    as 'x'.  The following induces an error, until -std1 is added to get
2471    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2472    array size at least.  It's necessary to write '\x00'==0 to get something
2473    that's true only with -std1.  */
2474 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2475
2476 int test (int i, double x);
2477 struct s1 {int (*f) (int a);};
2478 struct s2 {int (*f) (double a);};
2479 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2480 int argc;
2481 char **argv;
2482 int
2483 main ()
2484 {
2485 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2486   ;
2487   return 0;
2488 }
2489 _ACEOF
2490 # Don't try gcc -ansi; that turns off useful extensions and
2491 # breaks some systems' header files.
2492 # AIX                   -qlanglvl=ansi
2493 # Ultrix and OSF/1      -std1
2494 # HP-UX 10.20 and later -Ae
2495 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2496 # SVR4                  -Xc -D__EXTENSIONS__
2497 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2498 do
2499   CC="$ac_save_CC $ac_arg"
2500   rm -f conftest.$ac_objext
2501 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2502   (eval $ac_compile) 2>conftest.er1
2503   ac_status=$?
2504   grep -v '^ *+' conftest.er1 >conftest.err
2505   rm -f conftest.er1
2506   cat conftest.err >&5
2507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2508   (exit $ac_status); } &&
2509          { ac_try='test -z "$ac_c_werror_flag"
2510                          || test ! -s conftest.err'
2511   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2512   (eval $ac_try) 2>&5
2513   ac_status=$?
2514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2515   (exit $ac_status); }; } &&
2516          { ac_try='test -s conftest.$ac_objext'
2517   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2518   (eval $ac_try) 2>&5
2519   ac_status=$?
2520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2521   (exit $ac_status); }; }; then
2522   ac_cv_prog_cc_stdc=$ac_arg
2523 break
2524 else
2525   echo "$as_me: failed program was:" >&5
2526 sed 's/^/| /' conftest.$ac_ext >&5
2527
2528 fi
2529 rm -f conftest.err conftest.$ac_objext
2530 done
2531 rm -f conftest.$ac_ext conftest.$ac_objext
2532 CC=$ac_save_CC
2533
2534 fi
2535
2536 case "x$ac_cv_prog_cc_stdc" in
2537   x|xno)
2538     echo "$as_me:$LINENO: result: none needed" >&5
2539 echo "${ECHO_T}none needed" >&6 ;;
2540   *)
2541     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2542 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2543     CC="$CC $ac_cv_prog_cc_stdc" ;;
2544 esac
2545
2546 # Some people use a C++ compiler to compile C.  Since we use `exit',
2547 # in C++ we need to declare it.  In case someone uses the same compiler
2548 # for both compiling C and C++ we need to have the C++ compiler decide
2549 # the declaration of exit, since it's the most demanding environment.
2550 cat >conftest.$ac_ext <<_ACEOF
2551 #ifndef __cplusplus
2552   choke me
2553 #endif
2554 _ACEOF
2555 rm -f conftest.$ac_objext
2556 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2557   (eval $ac_compile) 2>conftest.er1
2558   ac_status=$?
2559   grep -v '^ *+' conftest.er1 >conftest.err
2560   rm -f conftest.er1
2561   cat conftest.err >&5
2562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2563   (exit $ac_status); } &&
2564          { ac_try='test -z "$ac_c_werror_flag"
2565                          || test ! -s conftest.err'
2566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2567   (eval $ac_try) 2>&5
2568   ac_status=$?
2569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2570   (exit $ac_status); }; } &&
2571          { ac_try='test -s conftest.$ac_objext'
2572   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2573   (eval $ac_try) 2>&5
2574   ac_status=$?
2575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2576   (exit $ac_status); }; }; then
2577   for ac_declaration in \
2578    '' \
2579    'extern "C" void std::exit (int) throw (); using std::exit;' \
2580    'extern "C" void std::exit (int); using std::exit;' \
2581    'extern "C" void exit (int) throw ();' \
2582    'extern "C" void exit (int);' \
2583    'void exit (int);'
2584 do
2585   cat >conftest.$ac_ext <<_ACEOF
2586 /* confdefs.h.  */
2587 _ACEOF
2588 cat confdefs.h >>conftest.$ac_ext
2589 cat >>conftest.$ac_ext <<_ACEOF
2590 /* end confdefs.h.  */
2591 $ac_declaration
2592 #include <stdlib.h>
2593 int
2594 main ()
2595 {
2596 exit (42);
2597   ;
2598   return 0;
2599 }
2600 _ACEOF
2601 rm -f conftest.$ac_objext
2602 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2603   (eval $ac_compile) 2>conftest.er1
2604   ac_status=$?
2605   grep -v '^ *+' conftest.er1 >conftest.err
2606   rm -f conftest.er1
2607   cat conftest.err >&5
2608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2609   (exit $ac_status); } &&
2610          { ac_try='test -z "$ac_c_werror_flag"
2611                          || test ! -s conftest.err'
2612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2613   (eval $ac_try) 2>&5
2614   ac_status=$?
2615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2616   (exit $ac_status); }; } &&
2617          { ac_try='test -s conftest.$ac_objext'
2618   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2619   (eval $ac_try) 2>&5
2620   ac_status=$?
2621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2622   (exit $ac_status); }; }; then
2623   :
2624 else
2625   echo "$as_me: failed program was:" >&5
2626 sed 's/^/| /' conftest.$ac_ext >&5
2627
2628 continue
2629 fi
2630 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2631   cat >conftest.$ac_ext <<_ACEOF
2632 /* confdefs.h.  */
2633 _ACEOF
2634 cat confdefs.h >>conftest.$ac_ext
2635 cat >>conftest.$ac_ext <<_ACEOF
2636 /* end confdefs.h.  */
2637 $ac_declaration
2638 int
2639 main ()
2640 {
2641 exit (42);
2642   ;
2643   return 0;
2644 }
2645 _ACEOF
2646 rm -f conftest.$ac_objext
2647 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2648   (eval $ac_compile) 2>conftest.er1
2649   ac_status=$?
2650   grep -v '^ *+' conftest.er1 >conftest.err
2651   rm -f conftest.er1
2652   cat conftest.err >&5
2653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2654   (exit $ac_status); } &&
2655          { ac_try='test -z "$ac_c_werror_flag"
2656                          || test ! -s conftest.err'
2657   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2658   (eval $ac_try) 2>&5
2659   ac_status=$?
2660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2661   (exit $ac_status); }; } &&
2662          { ac_try='test -s conftest.$ac_objext'
2663   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2664   (eval $ac_try) 2>&5
2665   ac_status=$?
2666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2667   (exit $ac_status); }; }; then
2668   break
2669 else
2670   echo "$as_me: failed program was:" >&5
2671 sed 's/^/| /' conftest.$ac_ext >&5
2672
2673 fi
2674 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2675 done
2676 rm -f conftest*
2677 if test -n "$ac_declaration"; then
2678   echo '#ifdef __cplusplus' >>confdefs.h
2679   echo $ac_declaration      >>confdefs.h
2680   echo '#endif'             >>confdefs.h
2681 fi
2682
2683 else
2684   echo "$as_me: failed program was:" >&5
2685 sed 's/^/| /' conftest.$ac_ext >&5
2686
2687 fi
2688 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2689 ac_ext=c
2690 ac_cpp='$CPP $CPPFLAGS'
2691 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2692 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2693 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2694
2695 ac_ext=c
2696 ac_cpp='$CPP $CPPFLAGS'
2697 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2698 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2699 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2700 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2701 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2702 # On Suns, sometimes $CPP names a directory.
2703 if test -n "$CPP" && test -d "$CPP"; then
2704   CPP=
2705 fi
2706 if test -z "$CPP"; then
2707   if test "${ac_cv_prog_CPP+set}" = set; then
2708   echo $ECHO_N "(cached) $ECHO_C" >&6
2709 else
2710       # Double quotes because CPP needs to be expanded
2711     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2712     do
2713       ac_preproc_ok=false
2714 for ac_c_preproc_warn_flag in '' yes
2715 do
2716   # Use a header file that comes with gcc, so configuring glibc
2717   # with a fresh cross-compiler works.
2718   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2719   # <limits.h> exists even on freestanding compilers.
2720   # On the NeXT, cc -E runs the code through the compiler's parser,
2721   # not just through cpp. "Syntax error" is here to catch this case.
2722   cat >conftest.$ac_ext <<_ACEOF
2723 /* confdefs.h.  */
2724 _ACEOF
2725 cat confdefs.h >>conftest.$ac_ext
2726 cat >>conftest.$ac_ext <<_ACEOF
2727 /* end confdefs.h.  */
2728 #ifdef __STDC__
2729 # include <limits.h>
2730 #else
2731 # include <assert.h>
2732 #endif
2733                      Syntax error
2734 _ACEOF
2735 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2736   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2737   ac_status=$?
2738   grep -v '^ *+' conftest.er1 >conftest.err
2739   rm -f conftest.er1
2740   cat conftest.err >&5
2741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2742   (exit $ac_status); } >/dev/null; then
2743   if test -s conftest.err; then
2744     ac_cpp_err=$ac_c_preproc_warn_flag
2745     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2746   else
2747     ac_cpp_err=
2748   fi
2749 else
2750   ac_cpp_err=yes
2751 fi
2752 if test -z "$ac_cpp_err"; then
2753   :
2754 else
2755   echo "$as_me: failed program was:" >&5
2756 sed 's/^/| /' conftest.$ac_ext >&5
2757
2758   # Broken: fails on valid input.
2759 continue
2760 fi
2761 rm -f conftest.err conftest.$ac_ext
2762
2763   # OK, works on sane cases.  Now check whether non-existent headers
2764   # can be detected and how.
2765   cat >conftest.$ac_ext <<_ACEOF
2766 /* confdefs.h.  */
2767 _ACEOF
2768 cat confdefs.h >>conftest.$ac_ext
2769 cat >>conftest.$ac_ext <<_ACEOF
2770 /* end confdefs.h.  */
2771 #include <ac_nonexistent.h>
2772 _ACEOF
2773 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2774   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2775   ac_status=$?
2776   grep -v '^ *+' conftest.er1 >conftest.err
2777   rm -f conftest.er1
2778   cat conftest.err >&5
2779   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2780   (exit $ac_status); } >/dev/null; then
2781   if test -s conftest.err; then
2782     ac_cpp_err=$ac_c_preproc_warn_flag
2783     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2784   else
2785     ac_cpp_err=
2786   fi
2787 else
2788   ac_cpp_err=yes
2789 fi
2790 if test -z "$ac_cpp_err"; then
2791   # Broken: success on invalid input.
2792 continue
2793 else
2794   echo "$as_me: failed program was:" >&5
2795 sed 's/^/| /' conftest.$ac_ext >&5
2796
2797   # Passes both tests.
2798 ac_preproc_ok=:
2799 break
2800 fi
2801 rm -f conftest.err conftest.$ac_ext
2802
2803 done
2804 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2805 rm -f conftest.err conftest.$ac_ext
2806 if $ac_preproc_ok; then
2807   break
2808 fi
2809
2810     done
2811     ac_cv_prog_CPP=$CPP
2812
2813 fi
2814   CPP=$ac_cv_prog_CPP
2815 else
2816   ac_cv_prog_CPP=$CPP
2817 fi
2818 echo "$as_me:$LINENO: result: $CPP" >&5
2819 echo "${ECHO_T}$CPP" >&6
2820 ac_preproc_ok=false
2821 for ac_c_preproc_warn_flag in '' yes
2822 do
2823   # Use a header file that comes with gcc, so configuring glibc
2824   # with a fresh cross-compiler works.
2825   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2826   # <limits.h> exists even on freestanding compilers.
2827   # On the NeXT, cc -E runs the code through the compiler's parser,
2828   # not just through cpp. "Syntax error" is here to catch this case.
2829   cat >conftest.$ac_ext <<_ACEOF
2830 /* confdefs.h.  */
2831 _ACEOF
2832 cat confdefs.h >>conftest.$ac_ext
2833 cat >>conftest.$ac_ext <<_ACEOF
2834 /* end confdefs.h.  */
2835 #ifdef __STDC__
2836 # include <limits.h>
2837 #else
2838 # include <assert.h>
2839 #endif
2840                      Syntax error
2841 _ACEOF
2842 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2843   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2844   ac_status=$?
2845   grep -v '^ *+' conftest.er1 >conftest.err
2846   rm -f conftest.er1
2847   cat conftest.err >&5
2848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2849   (exit $ac_status); } >/dev/null; then
2850   if test -s conftest.err; then
2851     ac_cpp_err=$ac_c_preproc_warn_flag
2852     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2853   else
2854     ac_cpp_err=
2855   fi
2856 else
2857   ac_cpp_err=yes
2858 fi
2859 if test -z "$ac_cpp_err"; then
2860   :
2861 else
2862   echo "$as_me: failed program was:" >&5
2863 sed 's/^/| /' conftest.$ac_ext >&5
2864
2865   # Broken: fails on valid input.
2866 continue
2867 fi
2868 rm -f conftest.err conftest.$ac_ext
2869
2870   # OK, works on sane cases.  Now check whether non-existent headers
2871   # can be detected and how.
2872   cat >conftest.$ac_ext <<_ACEOF
2873 /* confdefs.h.  */
2874 _ACEOF
2875 cat confdefs.h >>conftest.$ac_ext
2876 cat >>conftest.$ac_ext <<_ACEOF
2877 /* end confdefs.h.  */
2878 #include <ac_nonexistent.h>
2879 _ACEOF
2880 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2881   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2882   ac_status=$?
2883   grep -v '^ *+' conftest.er1 >conftest.err
2884   rm -f conftest.er1
2885   cat conftest.err >&5
2886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2887   (exit $ac_status); } >/dev/null; then
2888   if test -s conftest.err; then
2889     ac_cpp_err=$ac_c_preproc_warn_flag
2890     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2891   else
2892     ac_cpp_err=
2893   fi
2894 else
2895   ac_cpp_err=yes
2896 fi
2897 if test -z "$ac_cpp_err"; then
2898   # Broken: success on invalid input.
2899 continue
2900 else
2901   echo "$as_me: failed program was:" >&5
2902 sed 's/^/| /' conftest.$ac_ext >&5
2903
2904   # Passes both tests.
2905 ac_preproc_ok=:
2906 break
2907 fi
2908 rm -f conftest.err conftest.$ac_ext
2909
2910 done
2911 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2912 rm -f conftest.err conftest.$ac_ext
2913 if $ac_preproc_ok; then
2914   :
2915 else
2916   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2917 See \`config.log' for more details." >&5
2918 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2919 See \`config.log' for more details." >&2;}
2920    { (exit 1); exit 1; }; }
2921 fi
2922
2923 ac_ext=c
2924 ac_cpp='$CPP $CPPFLAGS'
2925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2927 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2928
2929
2930 ac_c_preproc_warn_flag=yes
2931
2932 if test x$GCC = xyes; then
2933   ac_libiberty_warn_cflags='-W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes'
2934 fi
2935
2936
2937 if test "x$CC" != xcc; then
2938   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2939 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2940 else
2941   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2942 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2943 fi
2944 set dummy $CC; ac_cc=`echo $2 |
2945                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2946 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2947   echo $ECHO_N "(cached) $ECHO_C" >&6
2948 else
2949   cat >conftest.$ac_ext <<_ACEOF
2950 /* confdefs.h.  */
2951 _ACEOF
2952 cat confdefs.h >>conftest.$ac_ext
2953 cat >>conftest.$ac_ext <<_ACEOF
2954 /* end confdefs.h.  */
2955
2956 int
2957 main ()
2958 {
2959
2960   ;
2961   return 0;
2962 }
2963 _ACEOF
2964 # Make sure it works both with $CC and with simple cc.
2965 # We do the test twice because some compilers refuse to overwrite an
2966 # existing .o file with -o, though they will create one.
2967 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2968 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969   (eval $ac_try) 2>&5
2970   ac_status=$?
2971   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972   (exit $ac_status); } &&
2973    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2974   (eval $ac_try) 2>&5
2975   ac_status=$?
2976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2977   (exit $ac_status); };
2978 then
2979   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2980   if test "x$CC" != xcc; then
2981     # Test first that cc exists at all.
2982     if { ac_try='cc -c conftest.$ac_ext >&5'
2983   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2984   (eval $ac_try) 2>&5
2985   ac_status=$?
2986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2987   (exit $ac_status); }; }; then
2988       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2989       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2990   (eval $ac_try) 2>&5
2991   ac_status=$?
2992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2993   (exit $ac_status); } &&
2994          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2995   (eval $ac_try) 2>&5
2996   ac_status=$?
2997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2998   (exit $ac_status); };
2999       then
3000         # cc works too.
3001         :
3002       else
3003         # cc exists but doesn't like -o.
3004         eval ac_cv_prog_cc_${ac_cc}_c_o=no
3005       fi
3006     fi
3007   fi
3008 else
3009   eval ac_cv_prog_cc_${ac_cc}_c_o=no
3010 fi
3011 rm -f conftest*
3012
3013 fi
3014 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3015   echo "$as_me:$LINENO: result: yes" >&5
3016 echo "${ECHO_T}yes" >&6
3017 else
3018   echo "$as_me:$LINENO: result: no" >&5
3019 echo "${ECHO_T}no" >&6
3020
3021 cat >>confdefs.h <<\_ACEOF
3022 #define NO_MINUS_C_MINUS_O 1
3023 _ACEOF
3024
3025 fi
3026
3027 # autoconf is lame and doesn't give us any substitution variable for this.
3028 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3029   NO_MINUS_C_MINUS_O=yes
3030 else
3031   OUTPUT_OPTION='-o $@'
3032 fi
3033
3034
3035
3036
3037 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3038 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3039 if test "${ac_cv_c_const+set}" = set; then
3040   echo $ECHO_N "(cached) $ECHO_C" >&6
3041 else
3042   cat >conftest.$ac_ext <<_ACEOF
3043 /* confdefs.h.  */
3044 _ACEOF
3045 cat confdefs.h >>conftest.$ac_ext
3046 cat >>conftest.$ac_ext <<_ACEOF
3047 /* end confdefs.h.  */
3048
3049 int
3050 main ()
3051 {
3052 /* FIXME: Include the comments suggested by Paul. */
3053 #ifndef __cplusplus
3054   /* Ultrix mips cc rejects this.  */
3055   typedef int charset[2];
3056   const charset x;
3057   /* SunOS 4.1.1 cc rejects this.  */
3058   char const *const *ccp;
3059   char **p;
3060   /* NEC SVR4.0.2 mips cc rejects this.  */
3061   struct point {int x, y;};
3062   static struct point const zero = {0,0};
3063   /* AIX XL C 1.02.0.0 rejects this.
3064      It does not let you subtract one const X* pointer from another in
3065      an arm of an if-expression whose if-part is not a constant
3066      expression */
3067   const char *g = "string";
3068   ccp = &g + (g ? g-g : 0);
3069   /* HPUX 7.0 cc rejects these. */
3070   ++ccp;
3071   p = (char**) ccp;
3072   ccp = (char const *const *) p;
3073   { /* SCO 3.2v4 cc rejects this.  */
3074     char *t;
3075     char const *s = 0 ? (char *) 0 : (char const *) 0;
3076
3077     *t++ = 0;
3078   }
3079   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3080     int x[] = {25, 17};
3081     const int *foo = &x[0];
3082     ++foo;
3083   }
3084   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3085     typedef const int *iptr;
3086     iptr p = 0;
3087     ++p;
3088   }
3089   { /* AIX XL C 1.02.0.0 rejects this saying
3090        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3091     struct s { int j; const int *ap[3]; };
3092     struct s *b; b->j = 5;
3093   }
3094   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3095     const int foo = 10;
3096   }
3097 #endif
3098
3099   ;
3100   return 0;
3101 }
3102 _ACEOF
3103 rm -f conftest.$ac_objext
3104 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3105   (eval $ac_compile) 2>conftest.er1
3106   ac_status=$?
3107   grep -v '^ *+' conftest.er1 >conftest.err
3108   rm -f conftest.er1
3109   cat conftest.err >&5
3110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111   (exit $ac_status); } &&
3112          { ac_try='test -z "$ac_c_werror_flag"
3113                          || test ! -s conftest.err'
3114   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3115   (eval $ac_try) 2>&5
3116   ac_status=$?
3117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3118   (exit $ac_status); }; } &&
3119          { ac_try='test -s conftest.$ac_objext'
3120   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3121   (eval $ac_try) 2>&5
3122   ac_status=$?
3123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3124   (exit $ac_status); }; }; then
3125   ac_cv_c_const=yes
3126 else
3127   echo "$as_me: failed program was:" >&5
3128 sed 's/^/| /' conftest.$ac_ext >&5
3129
3130 ac_cv_c_const=no
3131 fi
3132 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3133 fi
3134 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3135 echo "${ECHO_T}$ac_cv_c_const" >&6
3136 if test $ac_cv_c_const = no; then
3137
3138 cat >>confdefs.h <<\_ACEOF
3139 #define const
3140 _ACEOF
3141
3142 fi
3143
3144 echo "$as_me:$LINENO: checking for inline" >&5
3145 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3146 if test "${ac_cv_c_inline+set}" = set; then
3147   echo $ECHO_N "(cached) $ECHO_C" >&6
3148 else
3149   ac_cv_c_inline=no
3150 for ac_kw in inline __inline__ __inline; do
3151   cat >conftest.$ac_ext <<_ACEOF
3152 /* confdefs.h.  */
3153 _ACEOF
3154 cat confdefs.h >>conftest.$ac_ext
3155 cat >>conftest.$ac_ext <<_ACEOF
3156 /* end confdefs.h.  */
3157 #ifndef __cplusplus
3158 typedef int foo_t;
3159 static $ac_kw foo_t static_foo () {return 0; }
3160 $ac_kw foo_t foo () {return 0; }
3161 #endif
3162
3163 _ACEOF
3164 rm -f conftest.$ac_objext
3165 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3166   (eval $ac_compile) 2>conftest.er1
3167   ac_status=$?
3168   grep -v '^ *+' conftest.er1 >conftest.err
3169   rm -f conftest.er1
3170   cat conftest.err >&5
3171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3172   (exit $ac_status); } &&
3173          { ac_try='test -z "$ac_c_werror_flag"
3174                          || test ! -s conftest.err'
3175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3176   (eval $ac_try) 2>&5
3177   ac_status=$?
3178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3179   (exit $ac_status); }; } &&
3180          { ac_try='test -s conftest.$ac_objext'
3181   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3182   (eval $ac_try) 2>&5
3183   ac_status=$?
3184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185   (exit $ac_status); }; }; then
3186   ac_cv_c_inline=$ac_kw; break
3187 else
3188   echo "$as_me: failed program was:" >&5
3189 sed 's/^/| /' conftest.$ac_ext >&5
3190
3191 fi
3192 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3193 done
3194
3195 fi
3196 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3197 echo "${ECHO_T}$ac_cv_c_inline" >&6
3198
3199
3200 case $ac_cv_c_inline in
3201   inline | yes) ;;
3202   *)
3203     case $ac_cv_c_inline in
3204       no) ac_val=;;
3205       *) ac_val=$ac_cv_c_inline;;
3206     esac
3207     cat >>confdefs.h <<_ACEOF
3208 #ifndef __cplusplus
3209 #define inline $ac_val
3210 #endif
3211 _ACEOF
3212     ;;
3213 esac
3214
3215 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
3216 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
3217 if test "${ac_cv_c_bigendian+set}" = set; then
3218   echo $ECHO_N "(cached) $ECHO_C" >&6
3219 else
3220   # See if sys/param.h defines the BYTE_ORDER macro.
3221 cat >conftest.$ac_ext <<_ACEOF
3222 /* confdefs.h.  */
3223 _ACEOF
3224 cat confdefs.h >>conftest.$ac_ext
3225 cat >>conftest.$ac_ext <<_ACEOF
3226 /* end confdefs.h.  */
3227 #include <sys/types.h>
3228 #include <sys/param.h>
3229
3230 int
3231 main ()
3232 {
3233 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3234  bogus endian macros
3235 #endif
3236
3237   ;
3238   return 0;
3239 }
3240 _ACEOF
3241 rm -f conftest.$ac_objext
3242 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3243   (eval $ac_compile) 2>conftest.er1
3244   ac_status=$?
3245   grep -v '^ *+' conftest.er1 >conftest.err
3246   rm -f conftest.er1
3247   cat conftest.err >&5
3248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249   (exit $ac_status); } &&
3250          { ac_try='test -z "$ac_c_werror_flag"
3251                          || test ! -s conftest.err'
3252   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3253   (eval $ac_try) 2>&5
3254   ac_status=$?
3255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256   (exit $ac_status); }; } &&
3257          { ac_try='test -s conftest.$ac_objext'
3258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3259   (eval $ac_try) 2>&5
3260   ac_status=$?
3261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3262   (exit $ac_status); }; }; then
3263   # It does; now see whether it defined to BIG_ENDIAN or not.
3264 cat >conftest.$ac_ext <<_ACEOF
3265 /* confdefs.h.  */
3266 _ACEOF
3267 cat confdefs.h >>conftest.$ac_ext
3268 cat >>conftest.$ac_ext <<_ACEOF
3269 /* end confdefs.h.  */
3270 #include <sys/types.h>
3271 #include <sys/param.h>
3272
3273 int
3274 main ()
3275 {
3276 #if BYTE_ORDER != BIG_ENDIAN
3277  not big endian
3278 #endif
3279
3280   ;
3281   return 0;
3282 }
3283 _ACEOF
3284 rm -f conftest.$ac_objext
3285 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3286   (eval $ac_compile) 2>conftest.er1
3287   ac_status=$?
3288   grep -v '^ *+' conftest.er1 >conftest.err
3289   rm -f conftest.er1
3290   cat conftest.err >&5
3291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292   (exit $ac_status); } &&
3293          { ac_try='test -z "$ac_c_werror_flag"
3294                          || test ! -s conftest.err'
3295   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3296   (eval $ac_try) 2>&5
3297   ac_status=$?
3298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3299   (exit $ac_status); }; } &&
3300          { ac_try='test -s conftest.$ac_objext'
3301   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3302   (eval $ac_try) 2>&5
3303   ac_status=$?
3304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3305   (exit $ac_status); }; }; then
3306   ac_cv_c_bigendian=yes
3307 else
3308   echo "$as_me: failed program was:" >&5
3309 sed 's/^/| /' conftest.$ac_ext >&5
3310
3311 ac_cv_c_bigendian=no
3312 fi
3313 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3314 else
3315   echo "$as_me: failed program was:" >&5
3316 sed 's/^/| /' conftest.$ac_ext >&5
3317
3318 # It does not; compile a test program.
3319 if test "$cross_compiling" = yes; then
3320   # try to guess the endianness by grepping values into an object file
3321   ac_cv_c_bigendian=unknown
3322   cat >conftest.$ac_ext <<_ACEOF
3323 /* confdefs.h.  */
3324 _ACEOF
3325 cat confdefs.h >>conftest.$ac_ext
3326 cat >>conftest.$ac_ext <<_ACEOF
3327 /* end confdefs.h.  */
3328 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3329 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3330 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
3331 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3332 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3333 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
3334 int
3335 main ()
3336 {
3337  _ascii (); _ebcdic ();
3338   ;
3339   return 0;
3340 }
3341 _ACEOF
3342 rm -f conftest.$ac_objext
3343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3344   (eval $ac_compile) 2>conftest.er1
3345   ac_status=$?
3346   grep -v '^ *+' conftest.er1 >conftest.err
3347   rm -f conftest.er1
3348   cat conftest.err >&5
3349   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3350   (exit $ac_status); } &&
3351          { ac_try='test -z "$ac_c_werror_flag"
3352                          || test ! -s conftest.err'
3353   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3354   (eval $ac_try) 2>&5
3355   ac_status=$?
3356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3357   (exit $ac_status); }; } &&
3358          { ac_try='test -s conftest.$ac_objext'
3359   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3360   (eval $ac_try) 2>&5
3361   ac_status=$?
3362   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3363   (exit $ac_status); }; }; then
3364   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
3365   ac_cv_c_bigendian=yes
3366 fi
3367 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3368   if test "$ac_cv_c_bigendian" = unknown; then
3369     ac_cv_c_bigendian=no
3370   else
3371     # finding both strings is unlikely to happen, but who knows?
3372     ac_cv_c_bigendian=unknown
3373   fi
3374 fi
3375 else
3376   echo "$as_me: failed program was:" >&5
3377 sed 's/^/| /' conftest.$ac_ext >&5
3378
3379 fi
3380 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3381 else
3382   cat >conftest.$ac_ext <<_ACEOF
3383 /* confdefs.h.  */
3384 _ACEOF
3385 cat confdefs.h >>conftest.$ac_ext
3386 cat >>conftest.$ac_ext <<_ACEOF
3387 /* end confdefs.h.  */
3388 int
3389 main ()
3390 {
3391   /* Are we little or big endian?  From Harbison&Steele.  */
3392   union
3393   {
3394     long l;
3395     char c[sizeof (long)];
3396   } u;
3397   u.l = 1;
3398   exit (u.c[sizeof (long) - 1] == 1);
3399 }
3400 _ACEOF
3401 rm -f conftest$ac_exeext
3402 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3403   (eval $ac_link) 2>&5
3404   ac_status=$?
3405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3406   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3407   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3408   (eval $ac_try) 2>&5
3409   ac_status=$?
3410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3411   (exit $ac_status); }; }; then
3412   ac_cv_c_bigendian=no
3413 else
3414   echo "$as_me: program exited with status $ac_status" >&5
3415 echo "$as_me: failed program was:" >&5
3416 sed 's/^/| /' conftest.$ac_ext >&5
3417
3418 ( exit $ac_status )
3419 ac_cv_c_bigendian=yes
3420 fi
3421 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3422 fi
3423 fi
3424 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3425 fi
3426 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
3427 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
3428 case $ac_cv_c_bigendian in
3429   yes)
3430
3431 cat >>confdefs.h <<\_ACEOF
3432 #define WORDS_BIGENDIAN 1
3433 _ACEOF
3434  ;;
3435   no)
3436      ;;
3437   *)
3438     { { echo "$as_me:$LINENO: error: unknown endianness
3439 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
3440 echo "$as_me: error: unknown endianness
3441 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
3442    { (exit 1); exit 1; }; } ;;
3443 esac
3444
3445
3446
3447
3448           ac_config_headers="$ac_config_headers config.h:config.in"
3449
3450
3451
3452 # Find a good install program.  We prefer a C program (faster),
3453 # so one script is as good as another.  But avoid the broken or
3454 # incompatible versions:
3455 # SysV /etc/install, /usr/sbin/install
3456 # SunOS /usr/etc/install
3457 # IRIX /sbin/install
3458 # AIX /bin/install
3459 # AmigaOS /C/install, which installs bootblocks on floppy discs
3460 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3461 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3462 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3463 # OS/2's system install, which has a completely different semantic
3464 # ./install, which can be erroneously created by make from ./install.sh.
3465 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3466 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3467 if test -z "$INSTALL"; then
3468 if test "${ac_cv_path_install+set}" = set; then
3469   echo $ECHO_N "(cached) $ECHO_C" >&6
3470 else
3471   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3472 for as_dir in $PATH
3473 do
3474   IFS=$as_save_IFS
3475   test -z "$as_dir" && as_dir=.
3476   # Account for people who put trailing slashes in PATH elements.
3477 case $as_dir/ in
3478   ./ | .// | /cC/* | \
3479   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3480   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3481   /usr/ucb/* ) ;;
3482   *)
3483     # OSF1 and SCO ODT 3.0 have their own names for install.
3484     # Don't use installbsd from OSF since it installs stuff as root
3485     # by default.
3486     for ac_prog in ginstall scoinst install; do
3487       for ac_exec_ext in '' $ac_executable_extensions; do
3488         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3489           if test $ac_prog = install &&
3490             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3491             # AIX install.  It has an incompatible calling convention.
3492             :
3493           elif test $ac_prog = install &&
3494             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3495             # program-specific install script used by HP pwplus--don't use.
3496             :
3497           else
3498             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3499             break 3
3500           fi
3501         fi
3502       done
3503     done
3504     ;;
3505 esac
3506 done
3507
3508
3509 fi
3510   if test "${ac_cv_path_install+set}" = set; then
3511     INSTALL=$ac_cv_path_install
3512   else
3513     # As a last resort, use the slow shell script.  We don't cache a
3514     # path for INSTALL within a source directory, because that will
3515     # break other packages using the cache if that directory is
3516     # removed, or if the path is relative.
3517     INSTALL=$ac_install_sh
3518   fi
3519 fi
3520 echo "$as_me:$LINENO: result: $INSTALL" >&5
3521 echo "${ECHO_T}$INSTALL" >&6
3522
3523 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3524 # It thinks the first close brace ends the variable substitution.
3525 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3526
3527 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3528
3529 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3530
3531
3532 . ${srcdir}/config.table
3533 host_makefile_frag=${frag}
3534
3535
3536 # It's OK to check for header files.  Although the compiler may not be
3537 # able to link anything, it had better be able to at least compile
3538 # something.
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564 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 stdio_ext.h
3565 do
3566 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3567 echo "$as_me:$LINENO: checking for $ac_header" >&5
3568 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3569 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3570   echo $ECHO_N "(cached) $ECHO_C" >&6
3571 else
3572   cat >conftest.$ac_ext <<_ACEOF
3573 /* confdefs.h.  */
3574 _ACEOF
3575 cat confdefs.h >>conftest.$ac_ext
3576 cat >>conftest.$ac_ext <<_ACEOF
3577 /* end confdefs.h.  */
3578 #include <$ac_header>
3579 _ACEOF
3580 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3581   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3582   ac_status=$?
3583   grep -v '^ *+' conftest.er1 >conftest.err
3584   rm -f conftest.er1
3585   cat conftest.err >&5
3586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587   (exit $ac_status); } >/dev/null; then
3588   if test -s conftest.err; then
3589     ac_cpp_err=$ac_c_preproc_warn_flag
3590     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3591   else
3592     ac_cpp_err=
3593   fi
3594 else
3595   ac_cpp_err=yes
3596 fi
3597 if test -z "$ac_cpp_err"; then
3598   eval "$as_ac_Header=yes"
3599 else
3600   echo "$as_me: failed program was:" >&5
3601 sed 's/^/| /' conftest.$ac_ext >&5
3602
3603   eval "$as_ac_Header=no"
3604 fi
3605 rm -f conftest.err conftest.$ac_ext
3606 fi
3607 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3608 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3609 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3610   cat >>confdefs.h <<_ACEOF
3611 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3612 _ACEOF
3613
3614 fi
3615 done
3616
3617 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
3618 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
3619 if test "${ac_cv_header_sys_wait_h+set}" = set; then
3620   echo $ECHO_N "(cached) $ECHO_C" >&6
3621 else
3622   cat >conftest.$ac_ext <<_ACEOF
3623 /* confdefs.h.  */
3624 _ACEOF
3625 cat confdefs.h >>conftest.$ac_ext
3626 cat >>conftest.$ac_ext <<_ACEOF
3627 /* end confdefs.h.  */
3628 #include <sys/types.h>
3629 #include <sys/wait.h>
3630 #ifndef WEXITSTATUS
3631 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
3632 #endif
3633 #ifndef WIFEXITED
3634 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
3635 #endif
3636
3637 int
3638 main ()
3639 {
3640   int s;
3641   wait (&s);
3642   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
3643   ;
3644   return 0;
3645 }
3646 _ACEOF
3647 rm -f conftest.$ac_objext
3648 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3649   (eval $ac_compile) 2>conftest.er1
3650   ac_status=$?
3651   grep -v '^ *+' conftest.er1 >conftest.err
3652   rm -f conftest.er1
3653   cat conftest.err >&5
3654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3655   (exit $ac_status); } &&
3656          { ac_try='test -z "$ac_c_werror_flag"
3657                          || test ! -s conftest.err'
3658   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3659   (eval $ac_try) 2>&5
3660   ac_status=$?
3661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3662   (exit $ac_status); }; } &&
3663          { ac_try='test -s conftest.$ac_objext'
3664   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3665   (eval $ac_try) 2>&5
3666   ac_status=$?
3667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3668   (exit $ac_status); }; }; then
3669   ac_cv_header_sys_wait_h=yes
3670 else
3671   echo "$as_me: failed program was:" >&5
3672 sed 's/^/| /' conftest.$ac_ext >&5
3673
3674 ac_cv_header_sys_wait_h=no
3675 fi
3676 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3677 fi
3678 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
3679 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
3680 if test $ac_cv_header_sys_wait_h = yes; then
3681
3682 cat >>confdefs.h <<\_ACEOF
3683 #define HAVE_SYS_WAIT_H 1
3684 _ACEOF
3685
3686 fi
3687
3688 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
3689 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
3690 if test "${ac_cv_header_time+set}" = set; then
3691   echo $ECHO_N "(cached) $ECHO_C" >&6
3692 else
3693   cat >conftest.$ac_ext <<_ACEOF
3694 /* confdefs.h.  */
3695 _ACEOF
3696 cat confdefs.h >>conftest.$ac_ext
3697 cat >>conftest.$ac_ext <<_ACEOF
3698 /* end confdefs.h.  */
3699 #include <sys/types.h>
3700 #include <sys/time.h>
3701 #include <time.h>
3702
3703 int
3704 main ()
3705 {
3706 if ((struct tm *) 0)
3707 return 0;
3708   ;
3709   return 0;
3710 }
3711 _ACEOF
3712 rm -f conftest.$ac_objext
3713 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3714   (eval $ac_compile) 2>conftest.er1
3715   ac_status=$?
3716   grep -v '^ *+' conftest.er1 >conftest.err
3717   rm -f conftest.er1
3718   cat conftest.err >&5
3719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3720   (exit $ac_status); } &&
3721          { ac_try='test -z "$ac_c_werror_flag"
3722                          || test ! -s conftest.err'
3723   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3724   (eval $ac_try) 2>&5
3725   ac_status=$?
3726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3727   (exit $ac_status); }; } &&
3728          { ac_try='test -s conftest.$ac_objext'
3729   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3730   (eval $ac_try) 2>&5
3731   ac_status=$?
3732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3733   (exit $ac_status); }; }; then
3734   ac_cv_header_time=yes
3735 else
3736   echo "$as_me: failed program was:" >&5
3737 sed 's/^/| /' conftest.$ac_ext >&5
3738
3739 ac_cv_header_time=no
3740 fi
3741 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3742 fi
3743 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
3744 echo "${ECHO_T}$ac_cv_header_time" >&6
3745 if test $ac_cv_header_time = yes; then
3746
3747 cat >>confdefs.h <<\_ACEOF
3748 #define TIME_WITH_SYS_TIME 1
3749 _ACEOF
3750
3751 fi
3752
3753
3754 echo "$as_me:$LINENO: checking whether errno must be declared" >&5
3755 echo $ECHO_N "checking whether errno must be declared... $ECHO_C" >&6
3756 if test "${libiberty_cv_declare_errno+set}" = set; then
3757   echo $ECHO_N "(cached) $ECHO_C" >&6
3758 else
3759   cat >conftest.$ac_ext <<_ACEOF
3760 /* confdefs.h.  */
3761 _ACEOF
3762 cat confdefs.h >>conftest.$ac_ext
3763 cat >>conftest.$ac_ext <<_ACEOF
3764 /* end confdefs.h.  */
3765 #include <errno.h>
3766 int
3767 main ()
3768 {
3769 int x = errno;
3770   ;
3771   return 0;
3772 }
3773 _ACEOF
3774 rm -f conftest.$ac_objext
3775 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3776   (eval $ac_compile) 2>conftest.er1
3777   ac_status=$?
3778   grep -v '^ *+' conftest.er1 >conftest.err
3779   rm -f conftest.er1
3780   cat conftest.err >&5
3781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3782   (exit $ac_status); } &&
3783          { ac_try='test -z "$ac_c_werror_flag"
3784                          || test ! -s conftest.err'
3785   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3786   (eval $ac_try) 2>&5
3787   ac_status=$?
3788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3789   (exit $ac_status); }; } &&
3790          { ac_try='test -s conftest.$ac_objext'
3791   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3792   (eval $ac_try) 2>&5
3793   ac_status=$?
3794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3795   (exit $ac_status); }; }; then
3796   libiberty_cv_declare_errno=no
3797 else
3798   echo "$as_me: failed program was:" >&5
3799 sed 's/^/| /' conftest.$ac_ext >&5
3800
3801 libiberty_cv_declare_errno=yes
3802 fi
3803 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3804 fi
3805 echo "$as_me:$LINENO: result: $libiberty_cv_declare_errno" >&5
3806 echo "${ECHO_T}$libiberty_cv_declare_errno" >&6
3807 if test $libiberty_cv_declare_errno = yes
3808 then
3809 cat >>confdefs.h <<\_ACEOF
3810 #define NEED_DECLARATION_ERRNO 1
3811 _ACEOF
3812
3813 fi
3814
3815
3816 # Determine the size of an int for struct fibnode.
3817 echo "$as_me:$LINENO: checking for egrep" >&5
3818 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3819 if test "${ac_cv_prog_egrep+set}" = set; then
3820   echo $ECHO_N "(cached) $ECHO_C" >&6
3821 else
3822   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3823     then ac_cv_prog_egrep='grep -E'
3824     else ac_cv_prog_egrep='egrep'
3825     fi
3826 fi
3827 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3828 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3829  EGREP=$ac_cv_prog_egrep
3830
3831
3832 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3833 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3834 if test "${ac_cv_header_stdc+set}" = set; then
3835   echo $ECHO_N "(cached) $ECHO_C" >&6
3836 else
3837   cat >conftest.$ac_ext <<_ACEOF
3838 /* confdefs.h.  */
3839 _ACEOF
3840 cat confdefs.h >>conftest.$ac_ext
3841 cat >>conftest.$ac_ext <<_ACEOF
3842 /* end confdefs.h.  */
3843 #include <stdlib.h>
3844 #include <stdarg.h>
3845 #include <string.h>
3846 #include <float.h>
3847
3848 int
3849 main ()
3850 {
3851
3852   ;
3853   return 0;
3854 }
3855 _ACEOF
3856 rm -f conftest.$ac_objext
3857 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3858   (eval $ac_compile) 2>conftest.er1
3859   ac_status=$?
3860   grep -v '^ *+' conftest.er1 >conftest.err
3861   rm -f conftest.er1
3862   cat conftest.err >&5
3863   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3864   (exit $ac_status); } &&
3865          { ac_try='test -z "$ac_c_werror_flag"
3866                          || test ! -s conftest.err'
3867   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3868   (eval $ac_try) 2>&5
3869   ac_status=$?
3870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3871   (exit $ac_status); }; } &&
3872          { ac_try='test -s conftest.$ac_objext'
3873   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3874   (eval $ac_try) 2>&5
3875   ac_status=$?
3876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877   (exit $ac_status); }; }; then
3878   ac_cv_header_stdc=yes
3879 else
3880   echo "$as_me: failed program was:" >&5
3881 sed 's/^/| /' conftest.$ac_ext >&5
3882
3883 ac_cv_header_stdc=no
3884 fi
3885 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3886
3887 if test $ac_cv_header_stdc = yes; then
3888   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3889   cat >conftest.$ac_ext <<_ACEOF
3890 /* confdefs.h.  */
3891 _ACEOF
3892 cat confdefs.h >>conftest.$ac_ext
3893 cat >>conftest.$ac_ext <<_ACEOF
3894 /* end confdefs.h.  */
3895 #include <string.h>
3896
3897 _ACEOF
3898 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3899   $EGREP "memchr" >/dev/null 2>&1; then
3900   :
3901 else
3902   ac_cv_header_stdc=no
3903 fi
3904 rm -f conftest*
3905
3906 fi
3907
3908 if test $ac_cv_header_stdc = yes; then
3909   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3910   cat >conftest.$ac_ext <<_ACEOF
3911 /* confdefs.h.  */
3912 _ACEOF
3913 cat confdefs.h >>conftest.$ac_ext
3914 cat >>conftest.$ac_ext <<_ACEOF
3915 /* end confdefs.h.  */
3916 #include <stdlib.h>
3917
3918 _ACEOF
3919 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3920   $EGREP "free" >/dev/null 2>&1; then
3921   :
3922 else
3923   ac_cv_header_stdc=no
3924 fi
3925 rm -f conftest*
3926
3927 fi
3928
3929 if test $ac_cv_header_stdc = yes; then
3930   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3931   if test "$cross_compiling" = yes; then
3932   :
3933 else
3934   cat >conftest.$ac_ext <<_ACEOF
3935 /* confdefs.h.  */
3936 _ACEOF
3937 cat confdefs.h >>conftest.$ac_ext
3938 cat >>conftest.$ac_ext <<_ACEOF
3939 /* end confdefs.h.  */
3940 #include <ctype.h>
3941 #if ((' ' & 0x0FF) == 0x020)
3942 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3943 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3944 #else
3945 # define ISLOWER(c) \
3946                    (('a' <= (c) && (c) <= 'i') \
3947                      || ('j' <= (c) && (c) <= 'r') \
3948                      || ('s' <= (c) && (c) <= 'z'))
3949 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3950 #endif
3951
3952 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3953 int
3954 main ()
3955 {
3956   int i;
3957   for (i = 0; i < 256; i++)
3958     if (XOR (islower (i), ISLOWER (i))
3959         || toupper (i) != TOUPPER (i))
3960       exit(2);
3961   exit (0);
3962 }
3963 _ACEOF
3964 rm -f conftest$ac_exeext
3965 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3966   (eval $ac_link) 2>&5
3967   ac_status=$?
3968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3969   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3970   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3971   (eval $ac_try) 2>&5
3972   ac_status=$?
3973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3974   (exit $ac_status); }; }; then
3975   :
3976 else
3977   echo "$as_me: program exited with status $ac_status" >&5
3978 echo "$as_me: failed program was:" >&5
3979 sed 's/^/| /' conftest.$ac_ext >&5
3980
3981 ( exit $ac_status )
3982 ac_cv_header_stdc=no
3983 fi
3984 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3985 fi
3986 fi
3987 fi
3988 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3989 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3990 if test $ac_cv_header_stdc = yes; then
3991
3992 cat >>confdefs.h <<\_ACEOF
3993 #define STDC_HEADERS 1
3994 _ACEOF
3995
3996 fi
3997
3998 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4009                   inttypes.h stdint.h unistd.h
4010 do
4011 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4012 echo "$as_me:$LINENO: checking for $ac_header" >&5
4013 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4014 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4015   echo $ECHO_N "(cached) $ECHO_C" >&6
4016 else
4017   cat >conftest.$ac_ext <<_ACEOF
4018 /* confdefs.h.  */
4019 _ACEOF
4020 cat confdefs.h >>conftest.$ac_ext
4021 cat >>conftest.$ac_ext <<_ACEOF
4022 /* end confdefs.h.  */
4023 #include <$ac_header>
4024 _ACEOF
4025 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4026   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4027   ac_status=$?
4028   grep -v '^ *+' conftest.er1 >conftest.err
4029   rm -f conftest.er1
4030   cat conftest.err >&5
4031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032   (exit $ac_status); } >/dev/null; then
4033   if test -s conftest.err; then
4034     ac_cpp_err=$ac_c_preproc_warn_flag
4035     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4036   else
4037     ac_cpp_err=
4038   fi
4039 else
4040   ac_cpp_err=yes
4041 fi
4042 if test -z "$ac_cpp_err"; then
4043   eval "$as_ac_Header=yes"
4044 else
4045   echo "$as_me: failed program was:" >&5
4046 sed 's/^/| /' conftest.$ac_ext >&5
4047
4048   eval "$as_ac_Header=no"
4049 fi
4050 rm -f conftest.err conftest.$ac_ext
4051 fi
4052 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4053 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4054 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4055   cat >>confdefs.h <<_ACEOF
4056 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4057 _ACEOF
4058
4059 fi
4060 done
4061
4062
4063 echo "$as_me:$LINENO: checking for int" >&5
4064 echo $ECHO_N "checking for int... $ECHO_C" >&6
4065 if test "${ac_cv_type_int+set}" = set; then
4066   echo $ECHO_N "(cached) $ECHO_C" >&6
4067 else
4068   cat >conftest.$ac_ext <<_ACEOF
4069 /* confdefs.h.  */
4070 _ACEOF
4071 cat confdefs.h >>conftest.$ac_ext
4072 cat >>conftest.$ac_ext <<_ACEOF
4073 /* end confdefs.h.  */
4074 $ac_includes_default
4075 int
4076 main ()
4077 {
4078 if ((int *) 0)
4079   return 0;
4080 if (sizeof (int))
4081   return 0;
4082   ;
4083   return 0;
4084 }
4085 _ACEOF
4086 rm -f conftest.$ac_objext
4087 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4088   (eval $ac_compile) 2>conftest.er1
4089   ac_status=$?
4090   grep -v '^ *+' conftest.er1 >conftest.err
4091   rm -f conftest.er1
4092   cat conftest.err >&5
4093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4094   (exit $ac_status); } &&
4095          { ac_try='test -z "$ac_c_werror_flag"
4096                          || test ! -s conftest.err'
4097   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4098   (eval $ac_try) 2>&5
4099   ac_status=$?
4100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4101   (exit $ac_status); }; } &&
4102          { ac_try='test -s conftest.$ac_objext'
4103   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4104   (eval $ac_try) 2>&5
4105   ac_status=$?
4106   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4107   (exit $ac_status); }; }; then
4108   ac_cv_type_int=yes
4109 else
4110   echo "$as_me: failed program was:" >&5
4111 sed 's/^/| /' conftest.$ac_ext >&5
4112
4113 ac_cv_type_int=no
4114 fi
4115 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4116 fi
4117 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4118 echo "${ECHO_T}$ac_cv_type_int" >&6
4119
4120 echo "$as_me:$LINENO: checking size of int" >&5
4121 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4122 if test "${ac_cv_sizeof_int+set}" = set; then
4123   echo $ECHO_N "(cached) $ECHO_C" >&6
4124 else
4125   if test "$ac_cv_type_int" = yes; then
4126   # The cast to unsigned long works around a bug in the HP C Compiler
4127   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4128   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4129   # This bug is HP SR number 8606223364.
4130   if test "$cross_compiling" = yes; then
4131   # Depending upon the size, compute the lo and hi bounds.
4132 cat >conftest.$ac_ext <<_ACEOF
4133 /* confdefs.h.  */
4134 _ACEOF
4135 cat confdefs.h >>conftest.$ac_ext
4136 cat >>conftest.$ac_ext <<_ACEOF
4137 /* end confdefs.h.  */
4138 $ac_includes_default
4139 int
4140 main ()
4141 {
4142 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4143 test_array [0] = 0
4144
4145   ;
4146   return 0;
4147 }
4148 _ACEOF
4149 rm -f conftest.$ac_objext
4150 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4151   (eval $ac_compile) 2>conftest.er1
4152   ac_status=$?
4153   grep -v '^ *+' conftest.er1 >conftest.err
4154   rm -f conftest.er1
4155   cat conftest.err >&5
4156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4157   (exit $ac_status); } &&
4158          { ac_try='test -z "$ac_c_werror_flag"
4159                          || test ! -s conftest.err'
4160   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4161   (eval $ac_try) 2>&5
4162   ac_status=$?
4163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4164   (exit $ac_status); }; } &&
4165          { ac_try='test -s conftest.$ac_objext'
4166   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4167   (eval $ac_try) 2>&5
4168   ac_status=$?
4169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4170   (exit $ac_status); }; }; then
4171   ac_lo=0 ac_mid=0
4172   while :; do
4173     cat >conftest.$ac_ext <<_ACEOF
4174 /* confdefs.h.  */
4175 _ACEOF
4176 cat confdefs.h >>conftest.$ac_ext
4177 cat >>conftest.$ac_ext <<_ACEOF
4178 /* end confdefs.h.  */
4179 $ac_includes_default
4180 int
4181 main ()
4182 {
4183 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4184 test_array [0] = 0
4185
4186   ;
4187   return 0;
4188 }
4189 _ACEOF
4190 rm -f conftest.$ac_objext
4191 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4192   (eval $ac_compile) 2>conftest.er1
4193   ac_status=$?
4194   grep -v '^ *+' conftest.er1 >conftest.err
4195   rm -f conftest.er1
4196   cat conftest.err >&5
4197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4198   (exit $ac_status); } &&
4199          { ac_try='test -z "$ac_c_werror_flag"
4200                          || test ! -s conftest.err'
4201   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4202   (eval $ac_try) 2>&5
4203   ac_status=$?
4204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4205   (exit $ac_status); }; } &&
4206          { ac_try='test -s conftest.$ac_objext'
4207   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4208   (eval $ac_try) 2>&5
4209   ac_status=$?
4210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4211   (exit $ac_status); }; }; then
4212   ac_hi=$ac_mid; break
4213 else
4214   echo "$as_me: failed program was:" >&5
4215 sed 's/^/| /' conftest.$ac_ext >&5
4216
4217 ac_lo=`expr $ac_mid + 1`
4218                     if test $ac_lo -le $ac_mid; then
4219                       ac_lo= ac_hi=
4220                       break
4221                     fi
4222                     ac_mid=`expr 2 '*' $ac_mid + 1`
4223 fi
4224 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4225   done
4226 else
4227   echo "$as_me: failed program was:" >&5
4228 sed 's/^/| /' conftest.$ac_ext >&5
4229
4230 cat >conftest.$ac_ext <<_ACEOF
4231 /* confdefs.h.  */
4232 _ACEOF
4233 cat confdefs.h >>conftest.$ac_ext
4234 cat >>conftest.$ac_ext <<_ACEOF
4235 /* end confdefs.h.  */
4236 $ac_includes_default
4237 int
4238 main ()
4239 {
4240 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4241 test_array [0] = 0
4242
4243   ;
4244   return 0;
4245 }
4246 _ACEOF
4247 rm -f conftest.$ac_objext
4248 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4249   (eval $ac_compile) 2>conftest.er1
4250   ac_status=$?
4251   grep -v '^ *+' conftest.er1 >conftest.err
4252   rm -f conftest.er1
4253   cat conftest.err >&5
4254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4255   (exit $ac_status); } &&
4256          { ac_try='test -z "$ac_c_werror_flag"
4257                          || test ! -s conftest.err'
4258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4259   (eval $ac_try) 2>&5
4260   ac_status=$?
4261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4262   (exit $ac_status); }; } &&
4263          { ac_try='test -s conftest.$ac_objext'
4264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4265   (eval $ac_try) 2>&5
4266   ac_status=$?
4267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4268   (exit $ac_status); }; }; then
4269   ac_hi=-1 ac_mid=-1
4270   while :; do
4271     cat >conftest.$ac_ext <<_ACEOF
4272 /* confdefs.h.  */
4273 _ACEOF
4274 cat confdefs.h >>conftest.$ac_ext
4275 cat >>conftest.$ac_ext <<_ACEOF
4276 /* end confdefs.h.  */
4277 $ac_includes_default
4278 int
4279 main ()
4280 {
4281 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4282 test_array [0] = 0
4283
4284   ;
4285   return 0;
4286 }
4287 _ACEOF
4288 rm -f conftest.$ac_objext
4289 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4290   (eval $ac_compile) 2>conftest.er1
4291   ac_status=$?
4292   grep -v '^ *+' conftest.er1 >conftest.err
4293   rm -f conftest.er1
4294   cat conftest.err >&5
4295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4296   (exit $ac_status); } &&
4297          { ac_try='test -z "$ac_c_werror_flag"
4298                          || test ! -s conftest.err'
4299   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4300   (eval $ac_try) 2>&5
4301   ac_status=$?
4302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4303   (exit $ac_status); }; } &&
4304          { ac_try='test -s conftest.$ac_objext'
4305   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4306   (eval $ac_try) 2>&5
4307   ac_status=$?
4308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4309   (exit $ac_status); }; }; then
4310   ac_lo=$ac_mid; break
4311 else
4312   echo "$as_me: failed program was:" >&5
4313 sed 's/^/| /' conftest.$ac_ext >&5
4314
4315 ac_hi=`expr '(' $ac_mid ')' - 1`
4316                        if test $ac_mid -le $ac_hi; then
4317                          ac_lo= ac_hi=
4318                          break
4319                        fi
4320                        ac_mid=`expr 2 '*' $ac_mid`
4321 fi
4322 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4323   done
4324 else
4325   echo "$as_me: failed program was:" >&5
4326 sed 's/^/| /' conftest.$ac_ext >&5
4327
4328 ac_lo= ac_hi=
4329 fi
4330 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4331 fi
4332 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4333 # Binary search between lo and hi bounds.
4334 while test "x$ac_lo" != "x$ac_hi"; do
4335   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4336   cat >conftest.$ac_ext <<_ACEOF
4337 /* confdefs.h.  */
4338 _ACEOF
4339 cat confdefs.h >>conftest.$ac_ext
4340 cat >>conftest.$ac_ext <<_ACEOF
4341 /* end confdefs.h.  */
4342 $ac_includes_default
4343 int
4344 main ()
4345 {
4346 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4347 test_array [0] = 0
4348
4349   ;
4350   return 0;
4351 }
4352 _ACEOF
4353 rm -f conftest.$ac_objext
4354 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4355   (eval $ac_compile) 2>conftest.er1
4356   ac_status=$?
4357   grep -v '^ *+' conftest.er1 >conftest.err
4358   rm -f conftest.er1
4359   cat conftest.err >&5
4360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4361   (exit $ac_status); } &&
4362          { ac_try='test -z "$ac_c_werror_flag"
4363                          || test ! -s conftest.err'
4364   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4365   (eval $ac_try) 2>&5
4366   ac_status=$?
4367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4368   (exit $ac_status); }; } &&
4369          { ac_try='test -s conftest.$ac_objext'
4370   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4371   (eval $ac_try) 2>&5
4372   ac_status=$?
4373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4374   (exit $ac_status); }; }; then
4375   ac_hi=$ac_mid
4376 else
4377   echo "$as_me: failed program was:" >&5
4378 sed 's/^/| /' conftest.$ac_ext >&5
4379
4380 ac_lo=`expr '(' $ac_mid ')' + 1`
4381 fi
4382 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4383 done
4384 case $ac_lo in
4385 ?*) ac_cv_sizeof_int=$ac_lo;;
4386 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4387 See \`config.log' for more details." >&5
4388 echo "$as_me: error: cannot compute sizeof (int), 77
4389 See \`config.log' for more details." >&2;}
4390    { (exit 1); exit 1; }; } ;;
4391 esac
4392 else
4393   if test "$cross_compiling" = yes; then
4394   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4395 See \`config.log' for more details." >&5
4396 echo "$as_me: error: cannot run test program while cross compiling
4397 See \`config.log' for more details." >&2;}
4398    { (exit 1); exit 1; }; }
4399 else
4400   cat >conftest.$ac_ext <<_ACEOF
4401 /* confdefs.h.  */
4402 _ACEOF
4403 cat confdefs.h >>conftest.$ac_ext
4404 cat >>conftest.$ac_ext <<_ACEOF
4405 /* end confdefs.h.  */
4406 $ac_includes_default
4407 long longval () { return (long) (sizeof (int)); }
4408 unsigned long ulongval () { return (long) (sizeof (int)); }
4409 #include <stdio.h>
4410 #include <stdlib.h>
4411 int
4412 main ()
4413 {
4414
4415   FILE *f = fopen ("conftest.val", "w");
4416   if (! f)
4417     exit (1);
4418   if (((long) (sizeof (int))) < 0)
4419     {
4420       long i = longval ();
4421       if (i != ((long) (sizeof (int))))
4422         exit (1);
4423       fprintf (f, "%ld\n", i);
4424     }
4425   else
4426     {
4427       unsigned long i = ulongval ();
4428       if (i != ((long) (sizeof (int))))
4429         exit (1);
4430       fprintf (f, "%lu\n", i);
4431     }
4432   exit (ferror (f) || fclose (f) != 0);
4433
4434   ;
4435   return 0;
4436 }
4437 _ACEOF
4438 rm -f conftest$ac_exeext
4439 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4440   (eval $ac_link) 2>&5
4441   ac_status=$?
4442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4443   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4444   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4445   (eval $ac_try) 2>&5
4446   ac_status=$?
4447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4448   (exit $ac_status); }; }; then
4449   ac_cv_sizeof_int=`cat conftest.val`
4450 else
4451   echo "$as_me: program exited with status $ac_status" >&5
4452 echo "$as_me: failed program was:" >&5
4453 sed 's/^/| /' conftest.$ac_ext >&5
4454
4455 ( exit $ac_status )
4456 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4457 See \`config.log' for more details." >&5
4458 echo "$as_me: error: cannot compute sizeof (int), 77
4459 See \`config.log' for more details." >&2;}
4460    { (exit 1); exit 1; }; }
4461 fi
4462 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4463 fi
4464 fi
4465 rm -f conftest.val
4466 else
4467   ac_cv_sizeof_int=0
4468 fi
4469 fi
4470 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4471 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4472 cat >>confdefs.h <<_ACEOF
4473 #define SIZEOF_INT $ac_cv_sizeof_int
4474 _ACEOF
4475
4476
4477
4478 echo "$as_me:$LINENO: checking for uintptr_t" >&5
4479 echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6
4480 if test "${ac_cv_type_uintptr_t+set}" = set; then
4481   echo $ECHO_N "(cached) $ECHO_C" >&6
4482 else
4483   cat >conftest.$ac_ext <<_ACEOF
4484 /* confdefs.h.  */
4485 _ACEOF
4486 cat confdefs.h >>conftest.$ac_ext
4487 cat >>conftest.$ac_ext <<_ACEOF
4488 /* end confdefs.h.  */
4489 $ac_includes_default
4490 int
4491 main ()
4492 {
4493 if ((uintptr_t *) 0)
4494   return 0;
4495 if (sizeof (uintptr_t))
4496   return 0;
4497   ;
4498   return 0;
4499 }
4500 _ACEOF
4501 rm -f conftest.$ac_objext
4502 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4503   (eval $ac_compile) 2>conftest.er1
4504   ac_status=$?
4505   grep -v '^ *+' conftest.er1 >conftest.err
4506   rm -f conftest.er1
4507   cat conftest.err >&5
4508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509   (exit $ac_status); } &&
4510          { ac_try='test -z "$ac_c_werror_flag"
4511                          || test ! -s conftest.err'
4512   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4513   (eval $ac_try) 2>&5
4514   ac_status=$?
4515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4516   (exit $ac_status); }; } &&
4517          { ac_try='test -s conftest.$ac_objext'
4518   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4519   (eval $ac_try) 2>&5
4520   ac_status=$?
4521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4522   (exit $ac_status); }; }; then
4523   ac_cv_type_uintptr_t=yes
4524 else
4525   echo "$as_me: failed program was:" >&5
4526 sed 's/^/| /' conftest.$ac_ext >&5
4527
4528 ac_cv_type_uintptr_t=no
4529 fi
4530 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4531 fi
4532 echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
4533 echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6
4534 if test $ac_cv_type_uintptr_t = yes; then
4535   :
4536 else
4537
4538 cat >>confdefs.h <<_ACEOF
4539 #define uintptr_t unsigned long
4540 _ACEOF
4541
4542 fi
4543
4544
4545 # Look for a 64-bit type.
4546 echo "$as_me:$LINENO: checking for a 64-bit type" >&5
4547 echo $ECHO_N "checking for a 64-bit type... $ECHO_C" >&6
4548 if test "${liberty_cv_uint64+set}" = set; then
4549   echo $ECHO_N "(cached) $ECHO_C" >&6
4550 else
4551   cat >conftest.$ac_ext <<_ACEOF
4552 /* confdefs.h.  */
4553 _ACEOF
4554 cat confdefs.h >>conftest.$ac_ext
4555 cat >>conftest.$ac_ext <<_ACEOF
4556 /* end confdefs.h.  */
4557 #ifdef HAVE_STDINT_H
4558 #include <stdint.h>
4559 #endif
4560 int
4561 main ()
4562 {
4563 extern uint64_t foo;
4564   ;
4565   return 0;
4566 }
4567 _ACEOF
4568 rm -f conftest.$ac_objext
4569 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4570   (eval $ac_compile) 2>conftest.er1
4571   ac_status=$?
4572   grep -v '^ *+' conftest.er1 >conftest.err
4573   rm -f conftest.er1
4574   cat conftest.err >&5
4575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4576   (exit $ac_status); } &&
4577          { ac_try='test -z "$ac_c_werror_flag"
4578                          || test ! -s conftest.err'
4579   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4580   (eval $ac_try) 2>&5
4581   ac_status=$?
4582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4583   (exit $ac_status); }; } &&
4584          { ac_try='test -s conftest.$ac_objext'
4585   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4586   (eval $ac_try) 2>&5
4587   ac_status=$?
4588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4589   (exit $ac_status); }; }; then
4590   liberty_cv_uint64=uint64_t
4591 else
4592   echo "$as_me: failed program was:" >&5
4593 sed 's/^/| /' conftest.$ac_ext >&5
4594
4595 cat >conftest.$ac_ext <<_ACEOF
4596 /* confdefs.h.  */
4597 _ACEOF
4598 cat confdefs.h >>conftest.$ac_ext
4599 cat >>conftest.$ac_ext <<_ACEOF
4600 /* end confdefs.h.  */
4601 #ifdef HAVE_LIMITS_H
4602 #include <limits.h>
4603 #endif
4604 #ifndef CHAR_BIT
4605 #define CHAR_BIT 8
4606 #endif
4607 int
4608 main ()
4609 {
4610 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
4611   ;
4612   return 0;
4613 }
4614 _ACEOF
4615 rm -f conftest.$ac_objext
4616 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4617   (eval $ac_compile) 2>conftest.er1
4618   ac_status=$?
4619   grep -v '^ *+' conftest.er1 >conftest.err
4620   rm -f conftest.er1
4621   cat conftest.err >&5
4622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4623   (exit $ac_status); } &&
4624          { ac_try='test -z "$ac_c_werror_flag"
4625                          || test ! -s conftest.err'
4626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4627   (eval $ac_try) 2>&5
4628   ac_status=$?
4629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4630   (exit $ac_status); }; } &&
4631          { ac_try='test -s conftest.$ac_objext'
4632   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4633   (eval $ac_try) 2>&5
4634   ac_status=$?
4635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4636   (exit $ac_status); }; }; then
4637   liberty_cv_uint64="unsigned long"
4638 else
4639   echo "$as_me: failed program was:" >&5
4640 sed 's/^/| /' conftest.$ac_ext >&5
4641
4642 cat >conftest.$ac_ext <<_ACEOF
4643 /* confdefs.h.  */
4644 _ACEOF
4645 cat confdefs.h >>conftest.$ac_ext
4646 cat >>conftest.$ac_ext <<_ACEOF
4647 /* end confdefs.h.  */
4648 #ifdef HAVE_LIMITS_H
4649 #include <limits.h>
4650 #endif
4651 #ifndef CHAR_BIT
4652 #define CHAR_BIT 8
4653 #endif
4654 int
4655 main ()
4656 {
4657 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
4658   ;
4659   return 0;
4660 }
4661 _ACEOF
4662 rm -f conftest.$ac_objext
4663 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4664   (eval $ac_compile) 2>conftest.er1
4665   ac_status=$?
4666   grep -v '^ *+' conftest.er1 >conftest.err
4667   rm -f conftest.er1
4668   cat conftest.err >&5
4669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4670   (exit $ac_status); } &&
4671          { ac_try='test -z "$ac_c_werror_flag"
4672                          || test ! -s conftest.err'
4673   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4674   (eval $ac_try) 2>&5
4675   ac_status=$?
4676   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4677   (exit $ac_status); }; } &&
4678          { ac_try='test -s conftest.$ac_objext'
4679   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4680   (eval $ac_try) 2>&5
4681   ac_status=$?
4682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4683   (exit $ac_status); }; }; then
4684   liberty_cv_uint64="unsigned long long"
4685 else
4686   echo "$as_me: failed program was:" >&5
4687 sed 's/^/| /' conftest.$ac_ext >&5
4688
4689 liberty_cv_uint64=none
4690 fi
4691 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4692 fi
4693 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4694 fi
4695 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4696 fi
4697
4698 echo "$as_me:$LINENO: result: $liberty_cv_uint64" >&5
4699 echo "${ECHO_T}$liberty_cv_uint64" >&6
4700 if test "$liberty_cv_uint64" != none; then
4701
4702 cat >>confdefs.h <<_ACEOF
4703 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
4704 _ACEOF
4705
4706 fi
4707
4708 # Given the above check, we always have uintptr_t or a fallback
4709 # definition.  So define HAVE_UINTPTR_T in case any imported code
4710 # relies on it.
4711
4712 cat >>confdefs.h <<\_ACEOF
4713 #define HAVE_UINTPTR_T 1
4714 _ACEOF
4715
4716
4717 echo "$as_me:$LINENO: checking for pid_t" >&5
4718 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
4719 if test "${ac_cv_type_pid_t+set}" = set; then
4720   echo $ECHO_N "(cached) $ECHO_C" >&6
4721 else
4722   cat >conftest.$ac_ext <<_ACEOF
4723 /* confdefs.h.  */
4724 _ACEOF
4725 cat confdefs.h >>conftest.$ac_ext
4726 cat >>conftest.$ac_ext <<_ACEOF
4727 /* end confdefs.h.  */
4728 $ac_includes_default
4729 int
4730 main ()
4731 {
4732 if ((pid_t *) 0)
4733   return 0;
4734 if (sizeof (pid_t))
4735   return 0;
4736   ;
4737   return 0;
4738 }
4739 _ACEOF
4740 rm -f conftest.$ac_objext
4741 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4742   (eval $ac_compile) 2>conftest.er1
4743   ac_status=$?
4744   grep -v '^ *+' conftest.er1 >conftest.err
4745   rm -f conftest.er1
4746   cat conftest.err >&5
4747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4748   (exit $ac_status); } &&
4749          { ac_try='test -z "$ac_c_werror_flag"
4750                          || test ! -s conftest.err'
4751   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4752   (eval $ac_try) 2>&5
4753   ac_status=$?
4754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4755   (exit $ac_status); }; } &&
4756          { ac_try='test -s conftest.$ac_objext'
4757   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4758   (eval $ac_try) 2>&5
4759   ac_status=$?
4760   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4761   (exit $ac_status); }; }; then
4762   ac_cv_type_pid_t=yes
4763 else
4764   echo "$as_me: failed program was:" >&5
4765 sed 's/^/| /' conftest.$ac_ext >&5
4766
4767 ac_cv_type_pid_t=no
4768 fi
4769 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4770 fi
4771 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
4772 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
4773 if test $ac_cv_type_pid_t = yes; then
4774   :
4775 else
4776
4777 cat >>confdefs.h <<_ACEOF
4778 #define pid_t int
4779 _ACEOF
4780
4781 fi
4782
4783
4784 # This is the list of functions which libiberty will provide if they
4785 # are not available on the host.
4786
4787 funcs="asprintf"
4788 funcs="$funcs atexit"
4789 funcs="$funcs basename"
4790 funcs="$funcs bcmp"
4791 funcs="$funcs bcopy"
4792 funcs="$funcs bsearch"
4793 funcs="$funcs bzero"
4794 funcs="$funcs calloc"
4795 funcs="$funcs clock"
4796 funcs="$funcs ffs"
4797 funcs="$funcs getcwd"
4798 funcs="$funcs getpagesize"
4799 funcs="$funcs gettimeofday"
4800 funcs="$funcs index"
4801 funcs="$funcs insque"
4802 funcs="$funcs memchr"
4803 funcs="$funcs memcmp"
4804 funcs="$funcs memcpy"
4805 funcs="$funcs memmove"
4806 funcs="$funcs mempcpy"
4807 funcs="$funcs memset"
4808 funcs="$funcs mkstemps"
4809 funcs="$funcs putenv"
4810 funcs="$funcs random"
4811 funcs="$funcs rename"
4812 funcs="$funcs rindex"
4813 funcs="$funcs setenv"
4814 funcs="$funcs snprintf"
4815 funcs="$funcs sigsetmask"
4816 funcs="$funcs stpcpy"
4817 funcs="$funcs stpncpy"
4818 funcs="$funcs strcasecmp"
4819 funcs="$funcs strchr"
4820 funcs="$funcs strdup"
4821 funcs="$funcs strncasecmp"
4822 funcs="$funcs strndup"
4823 funcs="$funcs strrchr"
4824 funcs="$funcs strstr"
4825 funcs="$funcs strtod"
4826 funcs="$funcs strtol"
4827 funcs="$funcs strtoul"
4828 funcs="$funcs tmpnam"
4829 funcs="$funcs vasprintf"
4830 funcs="$funcs vfprintf"
4831 funcs="$funcs vprintf"
4832 funcs="$funcs vsnprintf"
4833 funcs="$funcs vsprintf"
4834 funcs="$funcs waitpid"
4835
4836 # Also in the old function.def file: alloca, vfork, getopt.
4837
4838 vars="sys_errlist sys_nerr sys_siglist"
4839
4840 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
4841 checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
4842 checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
4843
4844 # These are neither executed nor required, but they help keep
4845 # autoheader happy without adding a bunch of text to acconfig.h.
4846 if test "x" = "y"; then
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \
4916   getcwd getpagesize gettimeofday index insque mkstemps memchr memcmp memcpy \
4917   memmove mempcpy memset putenv random rename rindex sigsetmask \
4918   strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strndup strrchr strstr \
4919   strtod strtol strtoul tmpnam vasprintf vfprintf vprintf \
4920   vsprintf waitpid getrusage on_exit psignal strerror strsignal \
4921   sysconf times sbrk gettimeofday ffs snprintf vsnprintf \
4922   pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl wait3 wait4 \
4923   realpath canonicalize_file_name __fsetlocking
4924 do
4925 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4926 echo "$as_me:$LINENO: checking for $ac_func" >&5
4927 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4928 if eval "test \"\${$as_ac_var+set}\" = set"; then
4929   echo $ECHO_N "(cached) $ECHO_C" >&6
4930 else
4931   if test x$gcc_no_link = xyes; then
4932   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4933 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4934    { (exit 1); exit 1; }; }
4935 fi
4936 cat >conftest.$ac_ext <<_ACEOF
4937 /* confdefs.h.  */
4938 _ACEOF
4939 cat confdefs.h >>conftest.$ac_ext
4940 cat >>conftest.$ac_ext <<_ACEOF
4941 /* end confdefs.h.  */
4942 /* System header to define __stub macros and hopefully few prototypes,
4943     which can conflict with char $ac_func (); below.
4944     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4945     <limits.h> exists even on freestanding compilers.  Under hpux,
4946     including <limits.h> includes <sys/time.h> and causes problems
4947     checking for functions defined therein.  */
4948 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
4949 # include <limits.h>
4950 #else
4951 # include <assert.h>
4952 #endif
4953 /* Override any gcc2 internal prototype to avoid an error.  */
4954 #ifdef __cplusplus
4955 extern "C"
4956 {
4957 #endif
4958 /* We use char because int might match the return type of a gcc2
4959    builtin and then its argument prototype would still apply.  */
4960 char $ac_func ();
4961 /* The GNU C library defines this for functions which it implements
4962     to always fail with ENOSYS.  Some functions are actually named
4963     something starting with __ and the normal name is an alias.  */
4964 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4965 choke me
4966 #else
4967 char (*f) () = $ac_func;
4968 #endif
4969 #ifdef __cplusplus
4970 }
4971 #endif
4972
4973 int
4974 main ()
4975 {
4976 return f != $ac_func;
4977   ;
4978   return 0;
4979 }
4980 _ACEOF
4981 rm -f conftest.$ac_objext conftest$ac_exeext
4982 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4983   (eval $ac_link) 2>conftest.er1
4984   ac_status=$?
4985   grep -v '^ *+' conftest.er1 >conftest.err
4986   rm -f conftest.er1
4987   cat conftest.err >&5
4988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989   (exit $ac_status); } &&
4990          { ac_try='test -z "$ac_c_werror_flag"
4991                          || test ! -s conftest.err'
4992   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4993   (eval $ac_try) 2>&5
4994   ac_status=$?
4995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4996   (exit $ac_status); }; } &&
4997          { ac_try='test -s conftest$ac_exeext'
4998   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4999   (eval $ac_try) 2>&5
5000   ac_status=$?
5001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002   (exit $ac_status); }; }; then
5003   eval "$as_ac_var=yes"
5004 else
5005   echo "$as_me: failed program was:" >&5
5006 sed 's/^/| /' conftest.$ac_ext >&5
5007
5008 eval "$as_ac_var=no"
5009 fi
5010 rm -f conftest.err conftest.$ac_objext \
5011       conftest$ac_exeext conftest.$ac_ext
5012 fi
5013 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5014 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5015 if test `eval echo '${'$as_ac_var'}'` = yes; then
5016   cat >>confdefs.h <<_ACEOF
5017 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5018 _ACEOF
5019
5020 fi
5021 done
5022
5023   echo "$as_me:$LINENO: checking whether basename is declared" >&5
5024 echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
5025 if test "${ac_cv_have_decl_basename+set}" = set; then
5026   echo $ECHO_N "(cached) $ECHO_C" >&6
5027 else
5028   cat >conftest.$ac_ext <<_ACEOF
5029 /* confdefs.h.  */
5030 _ACEOF
5031 cat confdefs.h >>conftest.$ac_ext
5032 cat >>conftest.$ac_ext <<_ACEOF
5033 /* end confdefs.h.  */
5034 $ac_includes_default
5035 int
5036 main ()
5037 {
5038 #ifndef basename
5039   char *p = (char *) basename;
5040 #endif
5041
5042   ;
5043   return 0;
5044 }
5045 _ACEOF
5046 rm -f conftest.$ac_objext
5047 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5048   (eval $ac_compile) 2>conftest.er1
5049   ac_status=$?
5050   grep -v '^ *+' conftest.er1 >conftest.err
5051   rm -f conftest.er1
5052   cat conftest.err >&5
5053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5054   (exit $ac_status); } &&
5055          { ac_try='test -z "$ac_c_werror_flag"
5056                          || test ! -s conftest.err'
5057   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5058   (eval $ac_try) 2>&5
5059   ac_status=$?
5060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5061   (exit $ac_status); }; } &&
5062          { ac_try='test -s conftest.$ac_objext'
5063   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5064   (eval $ac_try) 2>&5
5065   ac_status=$?
5066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5067   (exit $ac_status); }; }; then
5068   ac_cv_have_decl_basename=yes
5069 else
5070   echo "$as_me: failed program was:" >&5
5071 sed 's/^/| /' conftest.$ac_ext >&5
5072
5073 ac_cv_have_decl_basename=no
5074 fi
5075 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5076 fi
5077 echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
5078 echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
5079 if test $ac_cv_have_decl_basename = yes; then
5080
5081 cat >>confdefs.h <<_ACEOF
5082 #define HAVE_DECL_BASENAME 1
5083 _ACEOF
5084
5085
5086 else
5087   cat >>confdefs.h <<_ACEOF
5088 #define HAVE_DECL_BASENAME 0
5089 _ACEOF
5090
5091
5092 fi
5093 echo "$as_me:$LINENO: checking whether ffs is declared" >&5
5094 echo $ECHO_N "checking whether ffs is declared... $ECHO_C" >&6
5095 if test "${ac_cv_have_decl_ffs+set}" = set; then
5096   echo $ECHO_N "(cached) $ECHO_C" >&6
5097 else
5098   cat >conftest.$ac_ext <<_ACEOF
5099 /* confdefs.h.  */
5100 _ACEOF
5101 cat confdefs.h >>conftest.$ac_ext
5102 cat >>conftest.$ac_ext <<_ACEOF
5103 /* end confdefs.h.  */
5104 $ac_includes_default
5105 int
5106 main ()
5107 {
5108 #ifndef ffs
5109   char *p = (char *) ffs;
5110 #endif
5111
5112   ;
5113   return 0;
5114 }
5115 _ACEOF
5116 rm -f conftest.$ac_objext
5117 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5118   (eval $ac_compile) 2>conftest.er1
5119   ac_status=$?
5120   grep -v '^ *+' conftest.er1 >conftest.err
5121   rm -f conftest.er1
5122   cat conftest.err >&5
5123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5124   (exit $ac_status); } &&
5125          { ac_try='test -z "$ac_c_werror_flag"
5126                          || test ! -s conftest.err'
5127   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5128   (eval $ac_try) 2>&5
5129   ac_status=$?
5130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5131   (exit $ac_status); }; } &&
5132          { ac_try='test -s conftest.$ac_objext'
5133   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5134   (eval $ac_try) 2>&5
5135   ac_status=$?
5136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5137   (exit $ac_status); }; }; then
5138   ac_cv_have_decl_ffs=yes
5139 else
5140   echo "$as_me: failed program was:" >&5
5141 sed 's/^/| /' conftest.$ac_ext >&5
5142
5143 ac_cv_have_decl_ffs=no
5144 fi
5145 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5146 fi
5147 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ffs" >&5
5148 echo "${ECHO_T}$ac_cv_have_decl_ffs" >&6
5149 if test $ac_cv_have_decl_ffs = yes; then
5150
5151 cat >>confdefs.h <<_ACEOF
5152 #define HAVE_DECL_FFS 1
5153 _ACEOF
5154
5155
5156 else
5157   cat >>confdefs.h <<_ACEOF
5158 #define HAVE_DECL_FFS 0
5159 _ACEOF
5160
5161
5162 fi
5163 echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
5164 echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
5165 if test "${ac_cv_have_decl_asprintf+set}" = set; then
5166   echo $ECHO_N "(cached) $ECHO_C" >&6
5167 else
5168   cat >conftest.$ac_ext <<_ACEOF
5169 /* confdefs.h.  */
5170 _ACEOF
5171 cat confdefs.h >>conftest.$ac_ext
5172 cat >>conftest.$ac_ext <<_ACEOF
5173 /* end confdefs.h.  */
5174 $ac_includes_default
5175 int
5176 main ()
5177 {
5178 #ifndef asprintf
5179   char *p = (char *) asprintf;
5180 #endif
5181
5182   ;
5183   return 0;
5184 }
5185 _ACEOF
5186 rm -f conftest.$ac_objext
5187 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5188   (eval $ac_compile) 2>conftest.er1
5189   ac_status=$?
5190   grep -v '^ *+' conftest.er1 >conftest.err
5191   rm -f conftest.er1
5192   cat conftest.err >&5
5193   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5194   (exit $ac_status); } &&
5195          { ac_try='test -z "$ac_c_werror_flag"
5196                          || test ! -s conftest.err'
5197   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5198   (eval $ac_try) 2>&5
5199   ac_status=$?
5200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5201   (exit $ac_status); }; } &&
5202          { ac_try='test -s conftest.$ac_objext'
5203   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5204   (eval $ac_try) 2>&5
5205   ac_status=$?
5206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5207   (exit $ac_status); }; }; then
5208   ac_cv_have_decl_asprintf=yes
5209 else
5210   echo "$as_me: failed program was:" >&5
5211 sed 's/^/| /' conftest.$ac_ext >&5
5212
5213 ac_cv_have_decl_asprintf=no
5214 fi
5215 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5216 fi
5217 echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
5218 echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
5219 if test $ac_cv_have_decl_asprintf = yes; then
5220
5221 cat >>confdefs.h <<_ACEOF
5222 #define HAVE_DECL_ASPRINTF 1
5223 _ACEOF
5224
5225
5226 else
5227   cat >>confdefs.h <<_ACEOF
5228 #define HAVE_DECL_ASPRINTF 0
5229 _ACEOF
5230
5231
5232 fi
5233 echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
5234 echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
5235 if test "${ac_cv_have_decl_vasprintf+set}" = set; then
5236   echo $ECHO_N "(cached) $ECHO_C" >&6
5237 else
5238   cat >conftest.$ac_ext <<_ACEOF
5239 /* confdefs.h.  */
5240 _ACEOF
5241 cat confdefs.h >>conftest.$ac_ext
5242 cat >>conftest.$ac_ext <<_ACEOF
5243 /* end confdefs.h.  */
5244 $ac_includes_default
5245 int
5246 main ()
5247 {
5248 #ifndef vasprintf
5249   char *p = (char *) vasprintf;
5250 #endif
5251
5252   ;
5253   return 0;
5254 }
5255 _ACEOF
5256 rm -f conftest.$ac_objext
5257 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5258   (eval $ac_compile) 2>conftest.er1
5259   ac_status=$?
5260   grep -v '^ *+' conftest.er1 >conftest.err
5261   rm -f conftest.er1
5262   cat conftest.err >&5
5263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5264   (exit $ac_status); } &&
5265          { ac_try='test -z "$ac_c_werror_flag"
5266                          || test ! -s conftest.err'
5267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5268   (eval $ac_try) 2>&5
5269   ac_status=$?
5270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5271   (exit $ac_status); }; } &&
5272          { ac_try='test -s conftest.$ac_objext'
5273   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5274   (eval $ac_try) 2>&5
5275   ac_status=$?
5276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5277   (exit $ac_status); }; }; then
5278   ac_cv_have_decl_vasprintf=yes
5279 else
5280   echo "$as_me: failed program was:" >&5
5281 sed 's/^/| /' conftest.$ac_ext >&5
5282
5283 ac_cv_have_decl_vasprintf=no
5284 fi
5285 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5286 fi
5287 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
5288 echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
5289 if test $ac_cv_have_decl_vasprintf = yes; then
5290
5291 cat >>confdefs.h <<_ACEOF
5292 #define HAVE_DECL_VASPRINTF 1
5293 _ACEOF
5294
5295
5296 else
5297   cat >>confdefs.h <<_ACEOF
5298 #define HAVE_DECL_VASPRINTF 0
5299 _ACEOF
5300
5301
5302 fi
5303 echo "$as_me:$LINENO: checking whether snprintf is declared" >&5
5304 echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6
5305 if test "${ac_cv_have_decl_snprintf+set}" = set; then
5306   echo $ECHO_N "(cached) $ECHO_C" >&6
5307 else
5308   cat >conftest.$ac_ext <<_ACEOF
5309 /* confdefs.h.  */
5310 _ACEOF
5311 cat confdefs.h >>conftest.$ac_ext
5312 cat >>conftest.$ac_ext <<_ACEOF
5313 /* end confdefs.h.  */
5314 $ac_includes_default
5315 int
5316 main ()
5317 {
5318 #ifndef snprintf
5319   char *p = (char *) snprintf;
5320 #endif
5321
5322   ;
5323   return 0;
5324 }
5325 _ACEOF
5326 rm -f conftest.$ac_objext
5327 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5328   (eval $ac_compile) 2>conftest.er1
5329   ac_status=$?
5330   grep -v '^ *+' conftest.er1 >conftest.err
5331   rm -f conftest.er1
5332   cat conftest.err >&5
5333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5334   (exit $ac_status); } &&
5335          { ac_try='test -z "$ac_c_werror_flag"
5336                          || test ! -s conftest.err'
5337   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5338   (eval $ac_try) 2>&5
5339   ac_status=$?
5340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5341   (exit $ac_status); }; } &&
5342          { ac_try='test -s conftest.$ac_objext'
5343   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5344   (eval $ac_try) 2>&5
5345   ac_status=$?
5346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5347   (exit $ac_status); }; }; then
5348   ac_cv_have_decl_snprintf=yes
5349 else
5350   echo "$as_me: failed program was:" >&5
5351 sed 's/^/| /' conftest.$ac_ext >&5
5352
5353 ac_cv_have_decl_snprintf=no
5354 fi
5355 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5356 fi
5357 echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5
5358 echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6
5359 if test $ac_cv_have_decl_snprintf = yes; then
5360
5361 cat >>confdefs.h <<_ACEOF
5362 #define HAVE_DECL_SNPRINTF 1
5363 _ACEOF
5364
5365
5366 else
5367   cat >>confdefs.h <<_ACEOF
5368 #define HAVE_DECL_SNPRINTF 0
5369 _ACEOF
5370
5371
5372 fi
5373 echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5
5374 echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6
5375 if test "${ac_cv_have_decl_vsnprintf+set}" = set; then
5376   echo $ECHO_N "(cached) $ECHO_C" >&6
5377 else
5378   cat >conftest.$ac_ext <<_ACEOF
5379 /* confdefs.h.  */
5380 _ACEOF
5381 cat confdefs.h >>conftest.$ac_ext
5382 cat >>conftest.$ac_ext <<_ACEOF
5383 /* end confdefs.h.  */
5384 $ac_includes_default
5385 int
5386 main ()
5387 {
5388 #ifndef vsnprintf
5389   char *p = (char *) vsnprintf;
5390 #endif
5391
5392   ;
5393   return 0;
5394 }
5395 _ACEOF
5396 rm -f conftest.$ac_objext
5397 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5398   (eval $ac_compile) 2>conftest.er1
5399   ac_status=$?
5400   grep -v '^ *+' conftest.er1 >conftest.err
5401   rm -f conftest.er1
5402   cat conftest.err >&5
5403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404   (exit $ac_status); } &&
5405          { ac_try='test -z "$ac_c_werror_flag"
5406                          || test ! -s conftest.err'
5407   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5408   (eval $ac_try) 2>&5
5409   ac_status=$?
5410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411   (exit $ac_status); }; } &&
5412          { ac_try='test -s conftest.$ac_objext'
5413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5414   (eval $ac_try) 2>&5
5415   ac_status=$?
5416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417   (exit $ac_status); }; }; then
5418   ac_cv_have_decl_vsnprintf=yes
5419 else
5420   echo "$as_me: failed program was:" >&5
5421 sed 's/^/| /' conftest.$ac_ext >&5
5422
5423 ac_cv_have_decl_vsnprintf=no
5424 fi
5425 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5426 fi
5427 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5
5428 echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6
5429 if test $ac_cv_have_decl_vsnprintf = yes; then
5430
5431 cat >>confdefs.h <<_ACEOF
5432 #define HAVE_DECL_VSNPRINTF 1
5433 _ACEOF
5434
5435
5436 else
5437   cat >>confdefs.h <<_ACEOF
5438 #define HAVE_DECL_VSNPRINTF 0
5439 _ACEOF
5440
5441
5442 fi
5443
5444
5445
5446 cat >>confdefs.h <<\_ACEOF
5447 #define HAVE_SYS_ERRLIST 1
5448 _ACEOF
5449
5450
5451 cat >>confdefs.h <<\_ACEOF
5452 #define HAVE_SYS_NERR 1
5453 _ACEOF
5454
5455
5456 cat >>confdefs.h <<\_ACEOF
5457 #define HAVE_SYS_SIGLIST 1
5458 _ACEOF
5459
5460 fi
5461
5462 # For each of these functions, if the host does not provide the
5463 # function we want to put FN.o in LIBOBJS, and if the host does
5464 # provide the function, we want to define HAVE_FN in config.h.
5465
5466 setobjs=
5467 CHECK=
5468 target_header_dir=
5469 if test -n "${with_target_subdir}"; then
5470
5471   # We are being configured as a target library.  AC_REPLACE_FUNCS
5472   # may not work correctly, because the compiler may not be able to
5473   # link executables.  Note that we may still be being configured
5474   # native.
5475
5476   # If we are being configured for newlib, we know which functions
5477   # newlib provide and which ones we will be expected to provide.
5478
5479   if test "x${with_newlib}" = "xyes"; then
5480     case $LIBOBJS in
5481     "asprintf.$ac_objext"   | \
5482   *" asprintf.$ac_objext"   | \
5483     "asprintf.$ac_objext "* | \
5484   *" asprintf.$ac_objext "* ) ;;
5485   *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" ;;
5486 esac
5487
5488     case $LIBOBJS in
5489     "basename.$ac_objext"   | \
5490   *" basename.$ac_objext"   | \
5491     "basename.$ac_objext "* | \
5492   *" basename.$ac_objext "* ) ;;
5493   *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;;
5494 esac
5495
5496     case $LIBOBJS in
5497     "insque.$ac_objext"   | \
5498   *" insque.$ac_objext"   | \
5499     "insque.$ac_objext "* | \
5500   *" insque.$ac_objext "* ) ;;
5501   *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;;
5502 esac
5503
5504     case $LIBOBJS in
5505     "random.$ac_objext"   | \
5506   *" random.$ac_objext"   | \
5507     "random.$ac_objext "* | \
5508   *" random.$ac_objext "* ) ;;
5509   *) LIBOBJS="$LIBOBJS random.$ac_objext" ;;
5510 esac
5511
5512     case $LIBOBJS in
5513     "strdup.$ac_objext"   | \
5514   *" strdup.$ac_objext"   | \
5515     "strdup.$ac_objext "* | \
5516   *" strdup.$ac_objext "* ) ;;
5517   *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;;
5518 esac
5519
5520     case $LIBOBJS in
5521     "vasprintf.$ac_objext"   | \
5522   *" vasprintf.$ac_objext"   | \
5523     "vasprintf.$ac_objext "* | \
5524   *" vasprintf.$ac_objext "* ) ;;
5525   *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;;
5526 esac
5527
5528
5529     for f in $funcs; do
5530       case "$f" in
5531         asprintf | basename | insque | random | strdup | vasprintf)
5532           ;;
5533         *)
5534           n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5535           cat >>confdefs.h <<_ACEOF
5536 #define $n 1
5537 _ACEOF
5538
5539           ;;
5540       esac
5541     done
5542
5543     # newlib doesnt provide any of the variables in $vars, so we
5544     # dont have to check them here.
5545
5546     # Of the functions in $checkfuncs, newlib only has strerror.
5547     cat >>confdefs.h <<\_ACEOF
5548 #define HAVE_STRERROR 1
5549 _ACEOF
5550
5551
5552     setobjs=yes
5553
5554   fi
5555
5556   # We may wish to install the target headers somewhere.
5557   # Check whether --enable-install-libiberty or --disable-install-libiberty was given.
5558 if test "${enable_install_libiberty+set}" = set; then
5559   enableval="$enable_install_libiberty"
5560   enable_install_libiberty=$enableval
5561 else
5562   enable_install_libiberty=no
5563 fi;
5564   # Option parsed, now set things appropriately.
5565   case x"$enable_install_libiberty" in
5566     xyes|x)
5567       target_header_dir=libiberty
5568       ;;
5569     xno)
5570       target_header_dir=
5571       ;;
5572     *)
5573       # This could be sanity-checked in various ways...
5574       target_header_dir="${enable_install_libiberty}"
5575       ;;
5576   esac
5577
5578
5579 else
5580
5581    # Not a target library, so we set things up to run the test suite.
5582    CHECK=really-check
5583
5584 fi
5585
5586
5587
5588
5589 case "${host}" in
5590   *-*-cygwin* | *-*-mingw*)
5591     cat >>confdefs.h <<\_ACEOF
5592 #define HAVE_SYS_ERRLIST 1
5593 _ACEOF
5594
5595     cat >>confdefs.h <<\_ACEOF
5596 #define HAVE_SYS_NERR 1
5597 _ACEOF
5598
5599     ;;
5600 esac
5601
5602 if test -z "${setobjs}"; then
5603   case "${host}" in
5604
5605   *-*-vxworks*)
5606     # Handle VxWorks configuration specially, since on VxWorks the
5607     # libraries are actually on the target board, not in the file
5608     # system.
5609     case $LIBOBJS in
5610     "basename.$ac_objext"   | \
5611   *" basename.$ac_objext"   | \
5612     "basename.$ac_objext "* | \
5613   *" basename.$ac_objext "* ) ;;
5614   *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;;
5615 esac
5616
5617     case $LIBOBJS in
5618     "getpagesize.$ac_objext"   | \
5619   *" getpagesize.$ac_objext"   | \
5620     "getpagesize.$ac_objext "* | \
5621   *" getpagesize.$ac_objext "* ) ;;
5622   *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" ;;
5623 esac
5624
5625     case $LIBOBJS in
5626     "insque.$ac_objext"   | \
5627   *" insque.$ac_objext"   | \
5628     "insque.$ac_objext "* | \
5629   *" insque.$ac_objext "* ) ;;
5630   *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;;
5631 esac
5632
5633     case $LIBOBJS in
5634     "random.$ac_objext"   | \
5635   *" random.$ac_objext"   | \
5636     "random.$ac_objext "* | \
5637   *" random.$ac_objext "* ) ;;
5638   *) LIBOBJS="$LIBOBJS random.$ac_objext" ;;
5639 esac
5640
5641     case $LIBOBJS in
5642     "strcasecmp.$ac_objext"   | \
5643   *" strcasecmp.$ac_objext"   | \
5644     "strcasecmp.$ac_objext "* | \
5645   *" strcasecmp.$ac_objext "* ) ;;
5646   *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" ;;
5647 esac
5648
5649     case $LIBOBJS in
5650     "strncasecmp.$ac_objext"   | \
5651   *" strncasecmp.$ac_objext"   | \
5652     "strncasecmp.$ac_objext "* | \
5653   *" strncasecmp.$ac_objext "* ) ;;
5654   *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" ;;
5655 esac
5656
5657     case $LIBOBJS in
5658     "strdup.$ac_objext"   | \
5659   *" strdup.$ac_objext"   | \
5660     "strdup.$ac_objext "* | \
5661   *" strdup.$ac_objext "* ) ;;
5662   *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;;
5663 esac
5664
5665     case $LIBOBJS in
5666     "vfork.$ac_objext"   | \
5667   *" vfork.$ac_objext"   | \
5668     "vfork.$ac_objext "* | \
5669   *" vfork.$ac_objext "* ) ;;
5670   *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;;
5671 esac
5672
5673     case $LIBOBJS in
5674     "waitpid.$ac_objext"   | \
5675   *" waitpid.$ac_objext"   | \
5676     "waitpid.$ac_objext "* | \
5677   *" waitpid.$ac_objext "* ) ;;
5678   *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" ;;
5679 esac
5680
5681     case $LIBOBJS in
5682     "vasprintf.$ac_objext"   | \
5683   *" vasprintf.$ac_objext"   | \
5684     "vasprintf.$ac_objext "* | \
5685   *" vasprintf.$ac_objext "* ) ;;
5686   *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;;
5687 esac
5688
5689     for f in $funcs; do
5690       case "$f" in
5691         basename | getpagesize | insque | random | strcasecmp)
5692           ;;
5693         strncasecmp | strdup | vfork | waitpid | vasprintf)
5694           ;;
5695         *)
5696           n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5697           cat >>confdefs.h <<_ACEOF
5698 #define $n 1
5699 _ACEOF
5700
5701           ;;
5702       esac
5703     done
5704
5705     # VxWorks doesn't provide any of the variables in $vars, so we
5706     # don't have to check them here.
5707
5708     # Of the functions in $checkfuncs, VxWorks only has strerror.
5709     cat >>confdefs.h <<\_ACEOF
5710 #define HAVE_STRERROR 1
5711 _ACEOF
5712
5713
5714     setobjs=yes
5715     ;;
5716
5717   esac
5718 fi
5719
5720 if test -z "${setobjs}"; then
5721
5722   case "${host}" in
5723
5724   *-*-cygwin*)
5725     # The Cygwin library actually uses a couple of files from
5726     # libiberty when it is built.  If we are building a native
5727     # Cygwin, and we run the tests, we will appear to have these
5728     # files.  However, when we go on to build winsup, we will wind up
5729     # with a library which does not have the files, since they should
5730     # have come from libiberty.
5731
5732     # We handle this by removing the functions the winsup library
5733     # provides from our shell variables, so that they appear to be
5734     # missing.
5735
5736     # DJ - only if we're *building* cygwin, not just building *with* cygwin
5737
5738     if test -n "${with_target_subdir}"
5739     then
5740       funcs="`echo $funcs | sed -e 's/random//'`"
5741       case $LIBOBJS in
5742     "random.$ac_objext"   | \
5743   *" random.$ac_objext"   | \
5744     "random.$ac_objext "* | \
5745   *" random.$ac_objext "* ) ;;
5746   *) LIBOBJS="$LIBOBJS random.$ac_objext" ;;
5747 esac
5748
5749       vars="`echo $vars | sed -e 's/sys_siglist//'`"
5750       checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
5751     fi
5752     ;;
5753
5754   *-*-mingw32*)
5755     # Under mingw32, sys_nerr and sys_errlist exist, but they are
5756     # macros, so the test below won't find them.
5757     libiberty_cv_var_sys_nerr=yes
5758     libiberty_cv_var_sys_errlist=yes
5759     ;;
5760
5761   *-*-msdosdjgpp*)
5762     # vfork and fork are stubs.
5763     ac_cv_func_vfork_works=no
5764     ;;
5765
5766   *-*-uwin*)
5767     # Under some versions of uwin, vfork is notoriously buggy and the test
5768     # can hang configure; on other versions, vfork exists just as a stub.
5769     # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5770     ac_cv_func_vfork_works=no
5771     # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5772     # macros (actually, these are imported from a DLL, but the end effect
5773     # is the same), so the test below won't find them.
5774     libiberty_cv_var_sys_nerr=yes
5775     libiberty_cv_var_sys_errlist=yes
5776     ;;
5777
5778   *-*-*vms*)
5779     # Under VMS, vfork works very different than on Unix. The standard test
5780     # won't work, and it isn't easily adaptable. It makes more sense to
5781     # just force it.
5782     ac_cv_func_vfork_works=yes
5783     ;;
5784
5785   esac
5786
5787   # We haven't set the list of objects yet.  Use the standard autoconf
5788   # tests.  This will only work if the compiler works.
5789   echo "$as_me:$LINENO: checking for library containing strerror" >&5
5790 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
5791 if test "${ac_cv_search_strerror+set}" = set; then
5792   echo $ECHO_N "(cached) $ECHO_C" >&6
5793 else
5794   ac_func_search_save_LIBS=$LIBS
5795 ac_cv_search_strerror=no
5796 if test x$gcc_no_link = xyes; then
5797   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
5798 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
5799    { (exit 1); exit 1; }; }
5800 fi
5801 cat >conftest.$ac_ext <<_ACEOF
5802 /* confdefs.h.  */
5803 _ACEOF
5804 cat confdefs.h >>conftest.$ac_ext
5805 cat >>conftest.$ac_ext <<_ACEOF
5806 /* end confdefs.h.  */
5807
5808 /* Override any gcc2 internal prototype to avoid an error.  */
5809 #ifdef __cplusplus
5810 extern "C"
5811 #endif
5812 /* We use char because int might match the return type of a gcc2
5813    builtin and then its argument prototype would still apply.  */
5814 char strerror ();
5815 int
5816 main ()
5817 {
5818 strerror ();
5819   ;
5820   return 0;
5821 }
5822 _ACEOF
5823 rm -f conftest.$ac_objext conftest$ac_exeext
5824 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5825   (eval $ac_link) 2>conftest.er1
5826   ac_status=$?
5827   grep -v '^ *+' conftest.er1 >conftest.err
5828   rm -f conftest.er1
5829   cat conftest.err >&5
5830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5831   (exit $ac_status); } &&
5832          { ac_try='test -z "$ac_c_werror_flag"
5833                          || test ! -s conftest.err'
5834   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5835   (eval $ac_try) 2>&5
5836   ac_status=$?
5837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5838   (exit $ac_status); }; } &&
5839          { ac_try='test -s conftest$ac_exeext'
5840   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5841   (eval $ac_try) 2>&5
5842   ac_status=$?
5843   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5844   (exit $ac_status); }; }; then
5845   ac_cv_search_strerror="none required"
5846 else
5847   echo "$as_me: failed program was:" >&5
5848 sed 's/^/| /' conftest.$ac_ext >&5
5849
5850 fi
5851 rm -f conftest.err conftest.$ac_objext \
5852       conftest$ac_exeext conftest.$ac_ext
5853 if test "$ac_cv_search_strerror" = no; then
5854   for ac_lib in cposix; do
5855     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5856     if test x$gcc_no_link = xyes; then
5857   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
5858 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
5859    { (exit 1); exit 1; }; }
5860 fi
5861 cat >conftest.$ac_ext <<_ACEOF
5862 /* confdefs.h.  */
5863 _ACEOF
5864 cat confdefs.h >>conftest.$ac_ext
5865 cat >>conftest.$ac_ext <<_ACEOF
5866 /* end confdefs.h.  */
5867
5868 /* Override any gcc2 internal prototype to avoid an error.  */
5869 #ifdef __cplusplus
5870 extern "C"
5871 #endif
5872 /* We use char because int might match the return type of a gcc2
5873    builtin and then its argument prototype would still apply.  */
5874 char strerror ();
5875 int
5876 main ()
5877 {
5878 strerror ();
5879   ;
5880   return 0;
5881 }
5882 _ACEOF
5883 rm -f conftest.$ac_objext conftest$ac_exeext
5884 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5885   (eval $ac_link) 2>conftest.er1
5886   ac_status=$?
5887   grep -v '^ *+' conftest.er1 >conftest.err
5888   rm -f conftest.er1
5889   cat conftest.err >&5
5890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5891   (exit $ac_status); } &&
5892          { ac_try='test -z "$ac_c_werror_flag"
5893                          || test ! -s conftest.err'
5894   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5895   (eval $ac_try) 2>&5
5896   ac_status=$?
5897   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5898   (exit $ac_status); }; } &&
5899          { ac_try='test -s conftest$ac_exeext'
5900   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5901   (eval $ac_try) 2>&5
5902   ac_status=$?
5903   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5904   (exit $ac_status); }; }; then
5905   ac_cv_search_strerror="-l$ac_lib"
5906 break
5907 else
5908   echo "$as_me: failed program was:" >&5
5909 sed 's/^/| /' conftest.$ac_ext >&5
5910
5911 fi
5912 rm -f conftest.err conftest.$ac_objext \
5913       conftest$ac_exeext conftest.$ac_ext
5914   done
5915 fi
5916 LIBS=$ac_func_search_save_LIBS
5917 fi
5918 echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
5919 echo "${ECHO_T}$ac_cv_search_strerror" >&6
5920 if test "$ac_cv_search_strerror" != no; then
5921   test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
5922
5923 fi
5924
5925
5926 for ac_func in $funcs
5927 do
5928 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5929 echo "$as_me:$LINENO: checking for $ac_func" >&5
5930 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5931 if eval "test \"\${$as_ac_var+set}\" = set"; then
5932   echo $ECHO_N "(cached) $ECHO_C" >&6
5933 else
5934   if test x$gcc_no_link = xyes; then
5935   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
5936 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
5937    { (exit 1); exit 1; }; }
5938 fi
5939 cat >conftest.$ac_ext <<_ACEOF
5940 /* confdefs.h.  */
5941 _ACEOF
5942 cat confdefs.h >>conftest.$ac_ext
5943 cat >>conftest.$ac_ext <<_ACEOF
5944 /* end confdefs.h.  */
5945 /* System header to define __stub macros and hopefully few prototypes,
5946     which can conflict with char $ac_func (); below.
5947     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5948     <limits.h> exists even on freestanding compilers.  Under hpux,
5949     including <limits.h> includes <sys/time.h> and causes problems
5950     checking for functions defined therein.  */
5951 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
5952 # include <limits.h>
5953 #else
5954 # include <assert.h>
5955 #endif
5956 /* Override any gcc2 internal prototype to avoid an error.  */
5957 #ifdef __cplusplus
5958 extern "C"
5959 {
5960 #endif
5961 /* We use char because int might match the return type of a gcc2
5962    builtin and then its argument prototype would still apply.  */
5963 char $ac_func ();
5964 /* The GNU C library defines this for functions which it implements
5965     to always fail with ENOSYS.  Some functions are actually named
5966     something starting with __ and the normal name is an alias.  */
5967 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5968 choke me
5969 #else
5970 char (*f) () = $ac_func;
5971 #endif
5972 #ifdef __cplusplus
5973 }
5974 #endif
5975
5976 int
5977 main ()
5978 {
5979 return f != $ac_func;
5980   ;
5981   return 0;
5982 }
5983 _ACEOF
5984 rm -f conftest.$ac_objext conftest$ac_exeext
5985 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5986   (eval $ac_link) 2>conftest.er1
5987   ac_status=$?
5988   grep -v '^ *+' conftest.er1 >conftest.err
5989   rm -f conftest.er1
5990   cat conftest.err >&5
5991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5992   (exit $ac_status); } &&
5993          { ac_try='test -z "$ac_c_werror_flag"
5994                          || test ! -s conftest.err'
5995   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5996   (eval $ac_try) 2>&5
5997   ac_status=$?
5998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5999   (exit $ac_status); }; } &&
6000          { ac_try='test -s conftest$ac_exeext'
6001   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6002   (eval $ac_try) 2>&5
6003   ac_status=$?
6004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6005   (exit $ac_status); }; }; then
6006   eval "$as_ac_var=yes"
6007 else
6008   echo "$as_me: failed program was:" >&5
6009 sed 's/^/| /' conftest.$ac_ext >&5
6010
6011 eval "$as_ac_var=no"
6012 fi
6013 rm -f conftest.err conftest.$ac_objext \
6014       conftest$ac_exeext conftest.$ac_ext
6015 fi
6016 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6017 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6018 if test `eval echo '${'$as_ac_var'}'` = yes; then
6019   cat >>confdefs.h <<_ACEOF
6020 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6021 _ACEOF
6022
6023 else
6024   case $LIBOBJS in
6025     "$ac_func.$ac_objext"   | \
6026   *" $ac_func.$ac_objext"   | \
6027     "$ac_func.$ac_objext "* | \
6028   *" $ac_func.$ac_objext "* ) ;;
6029   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
6030 esac
6031
6032 fi
6033 done
6034
6035
6036   echo "$as_me:$LINENO: checking whether alloca needs Cray hooks" >&5
6037 echo $ECHO_N "checking whether alloca needs Cray hooks... $ECHO_C" >&6
6038 if test "${ac_cv_os_cray+set}" = set; then
6039   echo $ECHO_N "(cached) $ECHO_C" >&6
6040 else
6041   cat >conftest.$ac_ext <<_ACEOF
6042 /* confdefs.h.  */
6043 _ACEOF
6044 cat confdefs.h >>conftest.$ac_ext
6045 cat >>conftest.$ac_ext <<_ACEOF
6046 /* end confdefs.h.  */
6047 #if defined(CRAY) && ! defined(CRAY2)
6048 webecray
6049 #else
6050 wenotbecray
6051 #endif
6052
6053 _ACEOF
6054 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6055   $EGREP "webecray" >/dev/null 2>&1; then
6056   ac_cv_os_cray=yes
6057 else
6058   ac_cv_os_cray=no
6059 fi
6060 rm -f conftest*
6061
6062 fi
6063 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
6064 echo "${ECHO_T}$ac_cv_os_cray" >&6
6065 if test $ac_cv_os_cray = yes; then
6066   for ac_func in _getb67 GETB67 getb67; do
6067     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6068 echo "$as_me:$LINENO: checking for $ac_func" >&5
6069 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6070 if eval "test \"\${$as_ac_var+set}\" = set"; then
6071   echo $ECHO_N "(cached) $ECHO_C" >&6
6072 else
6073   if test x$gcc_no_link = xyes; then
6074   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6075 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6076    { (exit 1); exit 1; }; }
6077 fi
6078 cat >conftest.$ac_ext <<_ACEOF
6079 /* confdefs.h.  */
6080 _ACEOF
6081 cat confdefs.h >>conftest.$ac_ext
6082 cat >>conftest.$ac_ext <<_ACEOF
6083 /* end confdefs.h.  */
6084 /* System header to define __stub macros and hopefully few prototypes,
6085     which can conflict with char $ac_func (); below.
6086     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6087     <limits.h> exists even on freestanding compilers.  Under hpux,
6088     including <limits.h> includes <sys/time.h> and causes problems
6089     checking for functions defined therein.  */
6090 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
6091 # include <limits.h>
6092 #else
6093 # include <assert.h>
6094 #endif
6095 /* Override any gcc2 internal prototype to avoid an error.  */
6096 #ifdef __cplusplus
6097 extern "C"
6098 {
6099 #endif
6100 /* We use char because int might match the return type of a gcc2
6101    builtin and then its argument prototype would still apply.  */
6102 char $ac_func ();
6103 /* The GNU C library defines this for functions which it implements
6104     to always fail with ENOSYS.  Some functions are actually named
6105     something starting with __ and the normal name is an alias.  */
6106 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6107 choke me
6108 #else
6109 char (*f) () = $ac_func;
6110 #endif
6111 #ifdef __cplusplus
6112 }
6113 #endif
6114
6115 int
6116 main ()
6117 {
6118 return f != $ac_func;
6119   ;
6120   return 0;
6121 }
6122 _ACEOF
6123 rm -f conftest.$ac_objext conftest$ac_exeext
6124 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6125   (eval $ac_link) 2>conftest.er1
6126   ac_status=$?
6127   grep -v '^ *+' conftest.er1 >conftest.err
6128   rm -f conftest.er1
6129   cat conftest.err >&5
6130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6131   (exit $ac_status); } &&
6132          { ac_try='test -z "$ac_c_werror_flag"
6133                          || test ! -s conftest.err'
6134   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6135   (eval $ac_try) 2>&5
6136   ac_status=$?
6137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6138   (exit $ac_status); }; } &&
6139          { ac_try='test -s conftest$ac_exeext'
6140   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6141   (eval $ac_try) 2>&5
6142   ac_status=$?
6143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6144   (exit $ac_status); }; }; then
6145   eval "$as_ac_var=yes"
6146 else
6147   echo "$as_me: failed program was:" >&5
6148 sed 's/^/| /' conftest.$ac_ext >&5
6149
6150 eval "$as_ac_var=no"
6151 fi
6152 rm -f conftest.err conftest.$ac_objext \
6153       conftest$ac_exeext conftest.$ac_ext
6154 fi
6155 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6156 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6157 if test `eval echo '${'$as_ac_var'}'` = yes; then
6158
6159 cat >>confdefs.h <<_ACEOF
6160 #define CRAY_STACKSEG_END $ac_func
6161 _ACEOF
6162   break
6163 fi
6164
6165   done
6166 fi
6167
6168 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
6169 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
6170 if test "${ac_cv_c_stack_direction+set}" = set; then
6171   echo $ECHO_N "(cached) $ECHO_C" >&6
6172 else
6173   if test "$cross_compiling" = yes; then
6174   ac_cv_c_stack_direction=0
6175 else
6176   cat >conftest.$ac_ext <<_ACEOF
6177 /* confdefs.h.  */
6178 _ACEOF
6179 cat confdefs.h >>conftest.$ac_ext
6180 cat >>conftest.$ac_ext <<_ACEOF
6181 /* end confdefs.h.  */
6182 find_stack_direction ()
6183 {
6184   static char *addr = 0;
6185   auto char dummy;
6186   if (addr == 0)
6187     {
6188       addr = &dummy;
6189       return find_stack_direction ();
6190     }
6191   else
6192     return (&dummy > addr) ? 1 : -1;
6193 }
6194 main ()
6195 {
6196   exit (find_stack_direction() < 0);
6197 }
6198 _ACEOF
6199 rm -f conftest$ac_exeext
6200 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6201   (eval $ac_link) 2>&5
6202   ac_status=$?
6203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6204   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6205   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6206   (eval $ac_try) 2>&5
6207   ac_status=$?
6208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6209   (exit $ac_status); }; }; then
6210   ac_cv_c_stack_direction=1
6211 else
6212   echo "$as_me: program exited with status $ac_status" >&5
6213 echo "$as_me: failed program was:" >&5
6214 sed 's/^/| /' conftest.$ac_ext >&5
6215
6216 ( exit $ac_status )
6217 ac_cv_c_stack_direction=-1
6218 fi
6219 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6220 fi
6221 fi
6222 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
6223 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
6224
6225 cat >>confdefs.h <<_ACEOF
6226 #define STACK_DIRECTION $ac_cv_c_stack_direction
6227 _ACEOF
6228
6229
6230
6231
6232 for ac_header in unistd.h vfork.h
6233 do
6234 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6235 echo "$as_me:$LINENO: checking for $ac_header" >&5
6236 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6237 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6238   echo $ECHO_N "(cached) $ECHO_C" >&6
6239 else
6240   cat >conftest.$ac_ext <<_ACEOF
6241 /* confdefs.h.  */
6242 _ACEOF
6243 cat confdefs.h >>conftest.$ac_ext
6244 cat >>conftest.$ac_ext <<_ACEOF
6245 /* end confdefs.h.  */
6246 #include <$ac_header>
6247 _ACEOF
6248 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6249   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6250   ac_status=$?
6251   grep -v '^ *+' conftest.er1 >conftest.err
6252   rm -f conftest.er1
6253   cat conftest.err >&5
6254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6255   (exit $ac_status); } >/dev/null; then
6256   if test -s conftest.err; then
6257     ac_cpp_err=$ac_c_preproc_warn_flag
6258     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6259   else
6260     ac_cpp_err=
6261   fi
6262 else
6263   ac_cpp_err=yes
6264 fi
6265 if test -z "$ac_cpp_err"; then
6266   eval "$as_ac_Header=yes"
6267 else
6268   echo "$as_me: failed program was:" >&5
6269 sed 's/^/| /' conftest.$ac_ext >&5
6270
6271   eval "$as_ac_Header=no"
6272 fi
6273 rm -f conftest.err conftest.$ac_ext
6274 fi
6275 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6276 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6277 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6278   cat >>confdefs.h <<_ACEOF
6279 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6280 _ACEOF
6281
6282 fi
6283 done
6284
6285
6286
6287 for ac_func in fork vfork
6288 do
6289 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6290 echo "$as_me:$LINENO: checking for $ac_func" >&5
6291 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6292 if eval "test \"\${$as_ac_var+set}\" = set"; then
6293   echo $ECHO_N "(cached) $ECHO_C" >&6
6294 else
6295   if test x$gcc_no_link = xyes; then
6296   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6297 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6298    { (exit 1); exit 1; }; }
6299 fi
6300 cat >conftest.$ac_ext <<_ACEOF
6301 /* confdefs.h.  */
6302 _ACEOF
6303 cat confdefs.h >>conftest.$ac_ext
6304 cat >>conftest.$ac_ext <<_ACEOF
6305 /* end confdefs.h.  */
6306 /* System header to define __stub macros and hopefully few prototypes,
6307     which can conflict with char $ac_func (); below.
6308     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6309     <limits.h> exists even on freestanding compilers.  Under hpux,
6310     including <limits.h> includes <sys/time.h> and causes problems
6311     checking for functions defined therein.  */
6312 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
6313 # include <limits.h>
6314 #else
6315 # include <assert.h>
6316 #endif
6317 /* Override any gcc2 internal prototype to avoid an error.  */
6318 #ifdef __cplusplus
6319 extern "C"
6320 {
6321 #endif
6322 /* We use char because int might match the return type of a gcc2
6323    builtin and then its argument prototype would still apply.  */
6324 char $ac_func ();
6325 /* The GNU C library defines this for functions which it implements
6326     to always fail with ENOSYS.  Some functions are actually named
6327     something starting with __ and the normal name is an alias.  */
6328 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6329 choke me
6330 #else
6331 char (*f) () = $ac_func;
6332 #endif
6333 #ifdef __cplusplus
6334 }
6335 #endif
6336
6337 int
6338 main ()
6339 {
6340 return f != $ac_func;
6341   ;
6342   return 0;
6343 }
6344 _ACEOF
6345 rm -f conftest.$ac_objext conftest$ac_exeext
6346 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6347   (eval $ac_link) 2>conftest.er1
6348   ac_status=$?
6349   grep -v '^ *+' conftest.er1 >conftest.err
6350   rm -f conftest.er1
6351   cat conftest.err >&5
6352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6353   (exit $ac_status); } &&
6354          { ac_try='test -z "$ac_c_werror_flag"
6355                          || test ! -s conftest.err'
6356   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6357   (eval $ac_try) 2>&5
6358   ac_status=$?
6359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6360   (exit $ac_status); }; } &&
6361          { ac_try='test -s conftest$ac_exeext'
6362   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6363   (eval $ac_try) 2>&5
6364   ac_status=$?
6365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6366   (exit $ac_status); }; }; then
6367   eval "$as_ac_var=yes"
6368 else
6369   echo "$as_me: failed program was:" >&5
6370 sed 's/^/| /' conftest.$ac_ext >&5
6371
6372 eval "$as_ac_var=no"
6373 fi
6374 rm -f conftest.err conftest.$ac_objext \
6375       conftest$ac_exeext conftest.$ac_ext
6376 fi
6377 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6378 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6379 if test `eval echo '${'$as_ac_var'}'` = yes; then
6380   cat >>confdefs.h <<_ACEOF
6381 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6382 _ACEOF
6383
6384 fi
6385 done
6386
6387 if test "x$ac_cv_func_fork" = xyes; then
6388   echo "$as_me:$LINENO: checking for working fork" >&5
6389 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
6390 if test "${ac_cv_func_fork_works+set}" = set; then
6391   echo $ECHO_N "(cached) $ECHO_C" >&6
6392 else
6393   if test "$cross_compiling" = yes; then
6394   ac_cv_func_fork_works=cross
6395 else
6396   cat >conftest.$ac_ext <<_ACEOF
6397 /* By Ruediger Kuhlmann. */
6398       #include <sys/types.h>
6399       #if HAVE_UNISTD_H
6400       # include <unistd.h>
6401       #endif
6402       /* Some systems only have a dummy stub for fork() */
6403       int main ()
6404       {
6405         if (fork() < 0)
6406           exit (1);
6407         exit (0);
6408       }
6409 _ACEOF
6410 rm -f conftest$ac_exeext
6411 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6412   (eval $ac_link) 2>&5
6413   ac_status=$?
6414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6415   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6416   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6417   (eval $ac_try) 2>&5
6418   ac_status=$?
6419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6420   (exit $ac_status); }; }; then
6421   ac_cv_func_fork_works=yes
6422 else
6423   echo "$as_me: program exited with status $ac_status" >&5
6424 echo "$as_me: failed program was:" >&5
6425 sed 's/^/| /' conftest.$ac_ext >&5
6426
6427 ( exit $ac_status )
6428 ac_cv_func_fork_works=no
6429 fi
6430 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6431 fi
6432 fi
6433 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
6434 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
6435
6436 else
6437   ac_cv_func_fork_works=$ac_cv_func_fork
6438 fi
6439 if test "x$ac_cv_func_fork_works" = xcross; then
6440   case $host in
6441     *-*-amigaos* | *-*-msdosdjgpp*)
6442       # Override, as these systems have only a dummy fork() stub
6443       ac_cv_func_fork_works=no
6444       ;;
6445     *)
6446       ac_cv_func_fork_works=yes
6447       ;;
6448   esac
6449   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6450 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6451 fi
6452 ac_cv_func_vfork_works=$ac_cv_func_vfork
6453 if test "x$ac_cv_func_vfork" = xyes; then
6454   echo "$as_me:$LINENO: checking for working vfork" >&5
6455 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
6456 if test "${ac_cv_func_vfork_works+set}" = set; then
6457   echo $ECHO_N "(cached) $ECHO_C" >&6
6458 else
6459   if test "$cross_compiling" = yes; then
6460   ac_cv_func_vfork_works=cross
6461 else
6462   cat >conftest.$ac_ext <<_ACEOF
6463 /* confdefs.h.  */
6464 _ACEOF
6465 cat confdefs.h >>conftest.$ac_ext
6466 cat >>conftest.$ac_ext <<_ACEOF
6467 /* end confdefs.h.  */
6468 /* Thanks to Paul Eggert for this test.  */
6469 #include <stdio.h>
6470 #include <stdlib.h>
6471 #include <sys/types.h>
6472 #include <sys/stat.h>
6473 #include <sys/wait.h>
6474 #if HAVE_UNISTD_H
6475 # include <unistd.h>
6476 #endif
6477 #if HAVE_VFORK_H
6478 # include <vfork.h>
6479 #endif
6480 /* On some sparc systems, changes by the child to local and incoming
6481    argument registers are propagated back to the parent.  The compiler
6482    is told about this with #include <vfork.h>, but some compilers
6483    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
6484    static variable whose address is put into a register that is
6485    clobbered by the vfork.  */
6486 static void
6487 #ifdef __cplusplus
6488 sparc_address_test (int arg)
6489 # else
6490 sparc_address_test (arg) int arg;
6491 #endif
6492 {
6493   static pid_t child;
6494   if (!child) {
6495     child = vfork ();
6496     if (child < 0) {
6497       perror ("vfork");
6498       _exit(2);
6499     }
6500     if (!child) {
6501       arg = getpid();
6502       write(-1, "", 0);
6503       _exit (arg);
6504     }
6505   }
6506 }
6507
6508 int
6509 main ()
6510 {
6511   pid_t parent = getpid ();
6512   pid_t child;
6513
6514   sparc_address_test (0);
6515
6516   child = vfork ();
6517
6518   if (child == 0) {
6519     /* Here is another test for sparc vfork register problems.  This
6520        test uses lots of local variables, at least as many local
6521        variables as main has allocated so far including compiler
6522        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
6523        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
6524        reuse the register of parent for one of the local variables,
6525        since it will think that parent can't possibly be used any more
6526        in this routine.  Assigning to the local variable will thus
6527        munge parent in the parent process.  */
6528     pid_t
6529       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6530       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6531     /* Convince the compiler that p..p7 are live; otherwise, it might
6532        use the same hardware register for all 8 local variables.  */
6533     if (p != p1 || p != p2 || p != p3 || p != p4
6534         || p != p5 || p != p6 || p != p7)
6535       _exit(1);
6536
6537     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6538        from child file descriptors.  If the child closes a descriptor
6539        before it execs or exits, this munges the parent's descriptor
6540        as well.  Test for this by closing stdout in the child.  */
6541     _exit(close(fileno(stdout)) != 0);
6542   } else {
6543     int status;
6544     struct stat st;
6545
6546     while (wait(&status) != child)
6547       ;
6548     exit(
6549          /* Was there some problem with vforking?  */
6550          child < 0
6551
6552          /* Did the child fail?  (This shouldn't happen.)  */
6553          || status
6554
6555          /* Did the vfork/compiler bug occur?  */
6556          || parent != getpid()
6557
6558          /* Did the file descriptor bug occur?  */
6559          || fstat(fileno(stdout), &st) != 0
6560          );
6561   }
6562 }
6563 _ACEOF
6564 rm -f conftest$ac_exeext
6565 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6566   (eval $ac_link) 2>&5
6567   ac_status=$?
6568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6571   (eval $ac_try) 2>&5
6572   ac_status=$?
6573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6574   (exit $ac_status); }; }; then
6575   ac_cv_func_vfork_works=yes
6576 else
6577   echo "$as_me: program exited with status $ac_status" >&5
6578 echo "$as_me: failed program was:" >&5
6579 sed 's/^/| /' conftest.$ac_ext >&5
6580
6581 ( exit $ac_status )
6582 ac_cv_func_vfork_works=no
6583 fi
6584 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6585 fi
6586 fi
6587 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
6588 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
6589
6590 fi;
6591 if test "x$ac_cv_func_fork_works" = xcross; then
6592   ac_cv_func_vfork_works=$ac_cv_func_vfork
6593   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6594 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6595 fi
6596
6597 if test "x$ac_cv_func_vfork_works" = xyes; then
6598
6599 cat >>confdefs.h <<\_ACEOF
6600 #define HAVE_WORKING_VFORK 1
6601 _ACEOF
6602
6603 else
6604
6605 cat >>confdefs.h <<\_ACEOF
6606 #define vfork fork
6607 _ACEOF
6608
6609 fi
6610 if test "x$ac_cv_func_fork_works" = xyes; then
6611
6612 cat >>confdefs.h <<\_ACEOF
6613 #define HAVE_WORKING_FORK 1
6614 _ACEOF
6615
6616 fi
6617
6618   if test $ac_cv_func_vfork_works = no; then
6619     case $LIBOBJS in
6620     "vfork.$ac_objext"   | \
6621   *" vfork.$ac_objext"   | \
6622     "vfork.$ac_objext "* | \
6623   *" vfork.$ac_objext "* ) ;;
6624   *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;;
6625 esac
6626
6627   fi
6628   # We only need _doprnt if we might use it to implement v*printf.
6629   if test $ac_cv_func_vprintf != yes \
6630      || test $ac_cv_func_vfprintf != yes \
6631      || test $ac_cv_func_vsprintf != yes; then
6632
6633 for ac_func in _doprnt
6634 do
6635 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6636 echo "$as_me:$LINENO: checking for $ac_func" >&5
6637 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6638 if eval "test \"\${$as_ac_var+set}\" = set"; then
6639   echo $ECHO_N "(cached) $ECHO_C" >&6
6640 else
6641   if test x$gcc_no_link = xyes; then
6642   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6643 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6644    { (exit 1); exit 1; }; }
6645 fi
6646 cat >conftest.$ac_ext <<_ACEOF
6647 /* confdefs.h.  */
6648 _ACEOF
6649 cat confdefs.h >>conftest.$ac_ext
6650 cat >>conftest.$ac_ext <<_ACEOF
6651 /* end confdefs.h.  */
6652 /* System header to define __stub macros and hopefully few prototypes,
6653     which can conflict with char $ac_func (); below.
6654     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6655     <limits.h> exists even on freestanding compilers.  Under hpux,
6656     including <limits.h> includes <sys/time.h> and causes problems
6657     checking for functions defined therein.  */
6658 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
6659 # include <limits.h>
6660 #else
6661 # include <assert.h>
6662 #endif
6663 /* Override any gcc2 internal prototype to avoid an error.  */
6664 #ifdef __cplusplus
6665 extern "C"
6666 {
6667 #endif
6668 /* We use char because int might match the return type of a gcc2
6669    builtin and then its argument prototype would still apply.  */
6670 char $ac_func ();
6671 /* The GNU C library defines this for functions which it implements
6672     to always fail with ENOSYS.  Some functions are actually named
6673     something starting with __ and the normal name is an alias.  */
6674 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6675 choke me
6676 #else
6677 char (*f) () = $ac_func;
6678 #endif
6679 #ifdef __cplusplus
6680 }
6681 #endif
6682
6683 int
6684 main ()
6685 {
6686 return f != $ac_func;
6687   ;
6688   return 0;
6689 }
6690 _ACEOF
6691 rm -f conftest.$ac_objext conftest$ac_exeext
6692 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6693   (eval $ac_link) 2>conftest.er1
6694   ac_status=$?
6695   grep -v '^ *+' conftest.er1 >conftest.err
6696   rm -f conftest.er1
6697   cat conftest.err >&5
6698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6699   (exit $ac_status); } &&
6700          { ac_try='test -z "$ac_c_werror_flag"
6701                          || test ! -s conftest.err'
6702   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6703   (eval $ac_try) 2>&5
6704   ac_status=$?
6705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6706   (exit $ac_status); }; } &&
6707          { ac_try='test -s conftest$ac_exeext'
6708   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6709   (eval $ac_try) 2>&5
6710   ac_status=$?
6711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6712   (exit $ac_status); }; }; then
6713   eval "$as_ac_var=yes"
6714 else
6715   echo "$as_me: failed program was:" >&5
6716 sed 's/^/| /' conftest.$ac_ext >&5
6717
6718 eval "$as_ac_var=no"
6719 fi
6720 rm -f conftest.err conftest.$ac_objext \
6721       conftest$ac_exeext conftest.$ac_ext
6722 fi
6723 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6724 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6725 if test `eval echo '${'$as_ac_var'}'` = yes; then
6726   cat >>confdefs.h <<_ACEOF
6727 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6728 _ACEOF
6729
6730 else
6731   case $LIBOBJS in
6732     "$ac_func.$ac_objext"   | \
6733   *" $ac_func.$ac_objext"   | \
6734     "$ac_func.$ac_objext "* | \
6735   *" $ac_func.$ac_objext "* ) ;;
6736   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
6737 esac
6738
6739 fi
6740 done
6741
6742
6743   else
6744
6745 for ac_func in _doprnt
6746 do
6747 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6748 echo "$as_me:$LINENO: checking for $ac_func" >&5
6749 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6750 if eval "test \"\${$as_ac_var+set}\" = set"; then
6751   echo $ECHO_N "(cached) $ECHO_C" >&6
6752 else
6753   if test x$gcc_no_link = xyes; then
6754   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6755 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6756    { (exit 1); exit 1; }; }
6757 fi
6758 cat >conftest.$ac_ext <<_ACEOF
6759 /* confdefs.h.  */
6760 _ACEOF
6761 cat confdefs.h >>conftest.$ac_ext
6762 cat >>conftest.$ac_ext <<_ACEOF
6763 /* end confdefs.h.  */
6764 /* System header to define __stub macros and hopefully few prototypes,
6765     which can conflict with char $ac_func (); below.
6766     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6767     <limits.h> exists even on freestanding compilers.  Under hpux,
6768     including <limits.h> includes <sys/time.h> and causes problems
6769     checking for functions defined therein.  */
6770 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
6771 # include <limits.h>
6772 #else
6773 # include <assert.h>
6774 #endif
6775 /* Override any gcc2 internal prototype to avoid an error.  */
6776 #ifdef __cplusplus
6777 extern "C"
6778 {
6779 #endif
6780 /* We use char because int might match the return type of a gcc2
6781    builtin and then its argument prototype would still apply.  */
6782 char $ac_func ();
6783 /* The GNU C library defines this for functions which it implements
6784     to always fail with ENOSYS.  Some functions are actually named
6785     something starting with __ and the normal name is an alias.  */
6786 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6787 choke me
6788 #else
6789 char (*f) () = $ac_func;
6790 #endif
6791 #ifdef __cplusplus
6792 }
6793 #endif
6794
6795 int
6796 main ()
6797 {
6798 return f != $ac_func;
6799   ;
6800   return 0;
6801 }
6802 _ACEOF
6803 rm -f conftest.$ac_objext conftest$ac_exeext
6804 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6805   (eval $ac_link) 2>conftest.er1
6806   ac_status=$?
6807   grep -v '^ *+' conftest.er1 >conftest.err
6808   rm -f conftest.er1
6809   cat conftest.err >&5
6810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6811   (exit $ac_status); } &&
6812          { ac_try='test -z "$ac_c_werror_flag"
6813                          || test ! -s conftest.err'
6814   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6815   (eval $ac_try) 2>&5
6816   ac_status=$?
6817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6818   (exit $ac_status); }; } &&
6819          { ac_try='test -s conftest$ac_exeext'
6820   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6821   (eval $ac_try) 2>&5
6822   ac_status=$?
6823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6824   (exit $ac_status); }; }; then
6825   eval "$as_ac_var=yes"
6826 else
6827   echo "$as_me: failed program was:" >&5
6828 sed 's/^/| /' conftest.$ac_ext >&5
6829
6830 eval "$as_ac_var=no"
6831 fi
6832 rm -f conftest.err conftest.$ac_objext \
6833       conftest$ac_exeext conftest.$ac_ext
6834 fi
6835 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6836 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6837 if test `eval echo '${'$as_ac_var'}'` = yes; then
6838   cat >>confdefs.h <<_ACEOF
6839 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6840 _ACEOF
6841
6842 fi
6843 done
6844
6845   fi
6846
6847   for v in $vars; do
6848     echo "$as_me:$LINENO: checking for $v" >&5
6849 echo $ECHO_N "checking for $v... $ECHO_C" >&6
6850     if eval "test \"\${libiberty_cv_var_$v+set}\" = set"; then
6851   echo $ECHO_N "(cached) $ECHO_C" >&6
6852 else
6853   if test x$gcc_no_link = xyes; then
6854   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6855 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6856    { (exit 1); exit 1; }; }
6857 fi
6858 cat >conftest.$ac_ext <<_ACEOF
6859 /* confdefs.h.  */
6860 _ACEOF
6861 cat confdefs.h >>conftest.$ac_ext
6862 cat >>conftest.$ac_ext <<_ACEOF
6863 /* end confdefs.h.  */
6864 int *p;
6865 int
6866 main ()
6867 {
6868 extern int $v []; p = $v;
6869   ;
6870   return 0;
6871 }
6872 _ACEOF
6873 rm -f conftest.$ac_objext conftest$ac_exeext
6874 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6875   (eval $ac_link) 2>conftest.er1
6876   ac_status=$?
6877   grep -v '^ *+' conftest.er1 >conftest.err
6878   rm -f conftest.er1
6879   cat conftest.err >&5
6880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6881   (exit $ac_status); } &&
6882          { ac_try='test -z "$ac_c_werror_flag"
6883                          || test ! -s conftest.err'
6884   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6885   (eval $ac_try) 2>&5
6886   ac_status=$?
6887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6888   (exit $ac_status); }; } &&
6889          { ac_try='test -s conftest$ac_exeext'
6890   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6891   (eval $ac_try) 2>&5
6892   ac_status=$?
6893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6894   (exit $ac_status); }; }; then
6895   eval "libiberty_cv_var_$v=yes"
6896 else
6897   echo "$as_me: failed program was:" >&5
6898 sed 's/^/| /' conftest.$ac_ext >&5
6899
6900 eval "libiberty_cv_var_$v=no"
6901 fi
6902 rm -f conftest.err conftest.$ac_objext \
6903       conftest$ac_exeext conftest.$ac_ext
6904 fi
6905
6906     if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6907       echo "$as_me:$LINENO: result: yes" >&5
6908 echo "${ECHO_T}yes" >&6
6909       n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6910       cat >>confdefs.h <<_ACEOF
6911 #define $n 1
6912 _ACEOF
6913
6914     else
6915       echo "$as_me:$LINENO: result: no" >&5
6916 echo "${ECHO_T}no" >&6
6917     fi
6918   done
6919
6920   # special check for _system_configuration because AIX <4.3.2 do not
6921   # contain the `physmem' member.
6922   echo "$as_me:$LINENO: checking for external symbol _system_configuration" >&5
6923 echo $ECHO_N "checking for external symbol _system_configuration... $ECHO_C" >&6
6924   cat >conftest.$ac_ext <<_ACEOF
6925 /* confdefs.h.  */
6926 _ACEOF
6927 cat confdefs.h >>conftest.$ac_ext
6928 cat >>conftest.$ac_ext <<_ACEOF
6929 /* end confdefs.h.  */
6930 #include <sys/systemcfg.h>
6931 int
6932 main ()
6933 {
6934 double x = _system_configuration.physmem;
6935   ;
6936   return 0;
6937 }
6938 _ACEOF
6939 rm -f conftest.$ac_objext
6940 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6941   (eval $ac_compile) 2>conftest.er1
6942   ac_status=$?
6943   grep -v '^ *+' conftest.er1 >conftest.err
6944   rm -f conftest.er1
6945   cat conftest.err >&5
6946   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6947   (exit $ac_status); } &&
6948          { ac_try='test -z "$ac_c_werror_flag"
6949                          || test ! -s conftest.err'
6950   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6951   (eval $ac_try) 2>&5
6952   ac_status=$?
6953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6954   (exit $ac_status); }; } &&
6955          { ac_try='test -s conftest.$ac_objext'
6956   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6957   (eval $ac_try) 2>&5
6958   ac_status=$?
6959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6960   (exit $ac_status); }; }; then
6961   echo "$as_me:$LINENO: result: yes" >&5
6962 echo "${ECHO_T}yes" >&6
6963
6964 cat >>confdefs.h <<\_ACEOF
6965 #define HAVE__SYSTEM_CONFIGURATION 1
6966 _ACEOF
6967
6968 else
6969   echo "$as_me: failed program was:" >&5
6970 sed 's/^/| /' conftest.$ac_ext >&5
6971
6972 echo "$as_me:$LINENO: result: no" >&5
6973 echo "${ECHO_T}no" >&6
6974 fi
6975 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6976
6977
6978 for ac_func in $checkfuncs
6979 do
6980 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6981 echo "$as_me:$LINENO: checking for $ac_func" >&5
6982 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6983 if eval "test \"\${$as_ac_var+set}\" = set"; then
6984   echo $ECHO_N "(cached) $ECHO_C" >&6
6985 else
6986   if test x$gcc_no_link = xyes; then
6987   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6988 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6989    { (exit 1); exit 1; }; }
6990 fi
6991 cat >conftest.$ac_ext <<_ACEOF
6992 /* confdefs.h.  */
6993 _ACEOF
6994 cat confdefs.h >>conftest.$ac_ext
6995 cat >>conftest.$ac_ext <<_ACEOF
6996 /* end confdefs.h.  */
6997 /* System header to define __stub macros and hopefully few prototypes,
6998     which can conflict with char $ac_func (); below.
6999     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7000     <limits.h> exists even on freestanding compilers.  Under hpux,
7001     including <limits.h> includes <sys/time.h> and causes problems
7002     checking for functions defined therein.  */
7003 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
7004 # include <limits.h>
7005 #else
7006 # include <assert.h>
7007 #endif
7008 /* Override any gcc2 internal prototype to avoid an error.  */
7009 #ifdef __cplusplus
7010 extern "C"
7011 {
7012 #endif
7013 /* We use char because int might match the return type of a gcc2
7014    builtin and then its argument prototype would still apply.  */
7015 char $ac_func ();
7016 /* The GNU C library defines this for functions which it implements
7017     to always fail with ENOSYS.  Some functions are actually named
7018     something starting with __ and the normal name is an alias.  */
7019 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7020 choke me
7021 #else
7022 char (*f) () = $ac_func;
7023 #endif
7024 #ifdef __cplusplus
7025 }
7026 #endif
7027
7028 int
7029 main ()
7030 {
7031 return f != $ac_func;
7032   ;
7033   return 0;
7034 }
7035 _ACEOF
7036 rm -f conftest.$ac_objext conftest$ac_exeext
7037 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7038   (eval $ac_link) 2>conftest.er1
7039   ac_status=$?
7040   grep -v '^ *+' conftest.er1 >conftest.err
7041   rm -f conftest.er1
7042   cat conftest.err >&5
7043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7044   (exit $ac_status); } &&
7045          { ac_try='test -z "$ac_c_werror_flag"
7046                          || test ! -s conftest.err'
7047   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7048   (eval $ac_try) 2>&5
7049   ac_status=$?
7050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7051   (exit $ac_status); }; } &&
7052          { ac_try='test -s conftest$ac_exeext'
7053   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7054   (eval $ac_try) 2>&5
7055   ac_status=$?
7056   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7057   (exit $ac_status); }; }; then
7058   eval "$as_ac_var=yes"
7059 else
7060   echo "$as_me: failed program was:" >&5
7061 sed 's/^/| /' conftest.$ac_ext >&5
7062
7063 eval "$as_ac_var=no"
7064 fi
7065 rm -f conftest.err conftest.$ac_objext \
7066       conftest$ac_exeext conftest.$ac_ext
7067 fi
7068 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7069 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7070 if test `eval echo '${'$as_ac_var'}'` = yes; then
7071   cat >>confdefs.h <<_ACEOF
7072 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7073 _ACEOF
7074
7075 fi
7076 done
7077
7078   echo "$as_me:$LINENO: checking whether basename is declared" >&5
7079 echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
7080 if test "${ac_cv_have_decl_basename+set}" = set; then
7081   echo $ECHO_N "(cached) $ECHO_C" >&6
7082 else
7083   cat >conftest.$ac_ext <<_ACEOF
7084 /* confdefs.h.  */
7085 _ACEOF
7086 cat confdefs.h >>conftest.$ac_ext
7087 cat >>conftest.$ac_ext <<_ACEOF
7088 /* end confdefs.h.  */
7089 $ac_includes_default
7090 int
7091 main ()
7092 {
7093 #ifndef basename
7094   char *p = (char *) basename;
7095 #endif
7096
7097   ;
7098   return 0;
7099 }
7100 _ACEOF
7101 rm -f conftest.$ac_objext
7102 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7103   (eval $ac_compile) 2>conftest.er1
7104   ac_status=$?
7105   grep -v '^ *+' conftest.er1 >conftest.err
7106   rm -f conftest.er1
7107   cat conftest.err >&5
7108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7109   (exit $ac_status); } &&
7110          { ac_try='test -z "$ac_c_werror_flag"
7111                          || test ! -s conftest.err'
7112   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7113   (eval $ac_try) 2>&5
7114   ac_status=$?
7115   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7116   (exit $ac_status); }; } &&
7117          { ac_try='test -s conftest.$ac_objext'
7118   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7119   (eval $ac_try) 2>&5
7120   ac_status=$?
7121   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7122   (exit $ac_status); }; }; then
7123   ac_cv_have_decl_basename=yes
7124 else
7125   echo "$as_me: failed program was:" >&5
7126 sed 's/^/| /' conftest.$ac_ext >&5
7127
7128 ac_cv_have_decl_basename=no
7129 fi
7130 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7131 fi
7132 echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
7133 echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
7134 if test $ac_cv_have_decl_basename = yes; then
7135
7136 cat >>confdefs.h <<_ACEOF
7137 #define HAVE_DECL_BASENAME 1
7138 _ACEOF
7139
7140
7141 else
7142   cat >>confdefs.h <<_ACEOF
7143 #define HAVE_DECL_BASENAME 0
7144 _ACEOF
7145
7146
7147 fi
7148 echo "$as_me:$LINENO: checking whether ffs is declared" >&5
7149 echo $ECHO_N "checking whether ffs is declared... $ECHO_C" >&6
7150 if test "${ac_cv_have_decl_ffs+set}" = set; then
7151   echo $ECHO_N "(cached) $ECHO_C" >&6
7152 else
7153   cat >conftest.$ac_ext <<_ACEOF
7154 /* confdefs.h.  */
7155 _ACEOF
7156 cat confdefs.h >>conftest.$ac_ext
7157 cat >>conftest.$ac_ext <<_ACEOF
7158 /* end confdefs.h.  */
7159 $ac_includes_default
7160 int
7161 main ()
7162 {
7163 #ifndef ffs
7164   char *p = (char *) ffs;
7165 #endif
7166
7167   ;
7168   return 0;
7169 }
7170 _ACEOF
7171 rm -f conftest.$ac_objext
7172 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7173   (eval $ac_compile) 2>conftest.er1
7174   ac_status=$?
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_objext'
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 $ac_status); }; }; then
7193   ac_cv_have_decl_ffs=yes
7194 else
7195   echo "$as_me: failed program was:" >&5
7196 sed 's/^/| /' conftest.$ac_ext >&5
7197
7198 ac_cv_have_decl_ffs=no
7199 fi
7200 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7201 fi
7202 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ffs" >&5
7203 echo "${ECHO_T}$ac_cv_have_decl_ffs" >&6
7204 if test $ac_cv_have_decl_ffs = yes; then
7205
7206 cat >>confdefs.h <<_ACEOF
7207 #define HAVE_DECL_FFS 1
7208 _ACEOF
7209
7210
7211 else
7212   cat >>confdefs.h <<_ACEOF
7213 #define HAVE_DECL_FFS 0
7214 _ACEOF
7215
7216
7217 fi
7218 echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
7219 echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
7220 if test "${ac_cv_have_decl_asprintf+set}" = set; then
7221   echo $ECHO_N "(cached) $ECHO_C" >&6
7222 else
7223   cat >conftest.$ac_ext <<_ACEOF
7224 /* confdefs.h.  */
7225 _ACEOF
7226 cat confdefs.h >>conftest.$ac_ext
7227 cat >>conftest.$ac_ext <<_ACEOF
7228 /* end confdefs.h.  */
7229 $ac_includes_default
7230 int
7231 main ()
7232 {
7233 #ifndef asprintf
7234   char *p = (char *) asprintf;
7235 #endif
7236
7237   ;
7238   return 0;
7239 }
7240 _ACEOF
7241 rm -f conftest.$ac_objext
7242 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7243   (eval $ac_compile) 2>conftest.er1
7244   ac_status=$?
7245   grep -v '^ *+' conftest.er1 >conftest.err
7246   rm -f conftest.er1
7247   cat conftest.err >&5
7248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7249   (exit $ac_status); } &&
7250          { ac_try='test -z "$ac_c_werror_flag"
7251                          || test ! -s conftest.err'
7252   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7253   (eval $ac_try) 2>&5
7254   ac_status=$?
7255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7256   (exit $ac_status); }; } &&
7257          { ac_try='test -s conftest.$ac_objext'
7258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7259   (eval $ac_try) 2>&5
7260   ac_status=$?
7261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7262   (exit $ac_status); }; }; then
7263   ac_cv_have_decl_asprintf=yes
7264 else
7265   echo "$as_me: failed program was:" >&5
7266 sed 's/^/| /' conftest.$ac_ext >&5
7267
7268 ac_cv_have_decl_asprintf=no
7269 fi
7270 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7271 fi
7272 echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
7273 echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
7274 if test $ac_cv_have_decl_asprintf = yes; then
7275
7276 cat >>confdefs.h <<_ACEOF
7277 #define HAVE_DECL_ASPRINTF 1
7278 _ACEOF
7279
7280
7281 else
7282   cat >>confdefs.h <<_ACEOF
7283 #define HAVE_DECL_ASPRINTF 0
7284 _ACEOF
7285
7286
7287 fi
7288 echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
7289 echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
7290 if test "${ac_cv_have_decl_vasprintf+set}" = set; then
7291   echo $ECHO_N "(cached) $ECHO_C" >&6
7292 else
7293   cat >conftest.$ac_ext <<_ACEOF
7294 /* confdefs.h.  */
7295 _ACEOF
7296 cat confdefs.h >>conftest.$ac_ext
7297 cat >>conftest.$ac_ext <<_ACEOF
7298 /* end confdefs.h.  */
7299 $ac_includes_default
7300 int
7301 main ()
7302 {
7303 #ifndef vasprintf
7304   char *p = (char *) vasprintf;
7305 #endif
7306
7307   ;
7308   return 0;
7309 }
7310 _ACEOF
7311 rm -f conftest.$ac_objext
7312 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7313   (eval $ac_compile) 2>conftest.er1
7314   ac_status=$?
7315   grep -v '^ *+' conftest.er1 >conftest.err
7316   rm -f conftest.er1
7317   cat conftest.err >&5
7318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7319   (exit $ac_status); } &&
7320          { ac_try='test -z "$ac_c_werror_flag"
7321                          || test ! -s conftest.err'
7322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7323   (eval $ac_try) 2>&5
7324   ac_status=$?
7325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7326   (exit $ac_status); }; } &&
7327          { ac_try='test -s conftest.$ac_objext'
7328   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7329   (eval $ac_try) 2>&5
7330   ac_status=$?
7331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7332   (exit $ac_status); }; }; then
7333   ac_cv_have_decl_vasprintf=yes
7334 else
7335   echo "$as_me: failed program was:" >&5
7336 sed 's/^/| /' conftest.$ac_ext >&5
7337
7338 ac_cv_have_decl_vasprintf=no
7339 fi
7340 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7341 fi
7342 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
7343 echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
7344 if test $ac_cv_have_decl_vasprintf = yes; then
7345
7346 cat >>confdefs.h <<_ACEOF
7347 #define HAVE_DECL_VASPRINTF 1
7348 _ACEOF
7349
7350
7351 else
7352   cat >>confdefs.h <<_ACEOF
7353 #define HAVE_DECL_VASPRINTF 0
7354 _ACEOF
7355
7356
7357 fi
7358 echo "$as_me:$LINENO: checking whether snprintf is declared" >&5
7359 echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6
7360 if test "${ac_cv_have_decl_snprintf+set}" = set; then
7361   echo $ECHO_N "(cached) $ECHO_C" >&6
7362 else
7363   cat >conftest.$ac_ext <<_ACEOF
7364 /* confdefs.h.  */
7365 _ACEOF
7366 cat confdefs.h >>conftest.$ac_ext
7367 cat >>conftest.$ac_ext <<_ACEOF
7368 /* end confdefs.h.  */
7369 $ac_includes_default
7370 int
7371 main ()
7372 {
7373 #ifndef snprintf
7374   char *p = (char *) snprintf;
7375 #endif
7376
7377   ;
7378   return 0;
7379 }
7380 _ACEOF
7381 rm -f conftest.$ac_objext
7382 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7383   (eval $ac_compile) 2>conftest.er1
7384   ac_status=$?
7385   grep -v '^ *+' conftest.er1 >conftest.err
7386   rm -f conftest.er1
7387   cat conftest.err >&5
7388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7389   (exit $ac_status); } &&
7390          { ac_try='test -z "$ac_c_werror_flag"
7391                          || test ! -s conftest.err'
7392   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7393   (eval $ac_try) 2>&5
7394   ac_status=$?
7395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7396   (exit $ac_status); }; } &&
7397          { ac_try='test -s conftest.$ac_objext'
7398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7399   (eval $ac_try) 2>&5
7400   ac_status=$?
7401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7402   (exit $ac_status); }; }; then
7403   ac_cv_have_decl_snprintf=yes
7404 else
7405   echo "$as_me: failed program was:" >&5
7406 sed 's/^/| /' conftest.$ac_ext >&5
7407
7408 ac_cv_have_decl_snprintf=no
7409 fi
7410 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7411 fi
7412 echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5
7413 echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6
7414 if test $ac_cv_have_decl_snprintf = yes; then
7415
7416 cat >>confdefs.h <<_ACEOF
7417 #define HAVE_DECL_SNPRINTF 1
7418 _ACEOF
7419
7420
7421 else
7422   cat >>confdefs.h <<_ACEOF
7423 #define HAVE_DECL_SNPRINTF 0
7424 _ACEOF
7425
7426
7427 fi
7428 echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5
7429 echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6
7430 if test "${ac_cv_have_decl_vsnprintf+set}" = set; then
7431   echo $ECHO_N "(cached) $ECHO_C" >&6
7432 else
7433   cat >conftest.$ac_ext <<_ACEOF
7434 /* confdefs.h.  */
7435 _ACEOF
7436 cat confdefs.h >>conftest.$ac_ext
7437 cat >>conftest.$ac_ext <<_ACEOF
7438 /* end confdefs.h.  */
7439 $ac_includes_default
7440 int
7441 main ()
7442 {
7443 #ifndef vsnprintf
7444   char *p = (char *) vsnprintf;
7445 #endif
7446
7447   ;
7448   return 0;
7449 }
7450 _ACEOF
7451 rm -f conftest.$ac_objext
7452 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7453   (eval $ac_compile) 2>conftest.er1
7454   ac_status=$?
7455   grep -v '^ *+' conftest.er1 >conftest.err
7456   rm -f conftest.er1
7457   cat conftest.err >&5
7458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7459   (exit $ac_status); } &&
7460          { ac_try='test -z "$ac_c_werror_flag"
7461                          || test ! -s conftest.err'
7462   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7463   (eval $ac_try) 2>&5
7464   ac_status=$?
7465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7466   (exit $ac_status); }; } &&
7467          { ac_try='test -s conftest.$ac_objext'
7468   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7469   (eval $ac_try) 2>&5
7470   ac_status=$?
7471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7472   (exit $ac_status); }; }; then
7473   ac_cv_have_decl_vsnprintf=yes
7474 else
7475   echo "$as_me: failed program was:" >&5
7476 sed 's/^/| /' conftest.$ac_ext >&5
7477
7478 ac_cv_have_decl_vsnprintf=no
7479 fi
7480 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7481 fi
7482 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5
7483 echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6
7484 if test $ac_cv_have_decl_vsnprintf = yes; then
7485
7486 cat >>confdefs.h <<_ACEOF
7487 #define HAVE_DECL_VSNPRINTF 1
7488 _ACEOF
7489
7490
7491 else
7492   cat >>confdefs.h <<_ACEOF
7493 #define HAVE_DECL_VSNPRINTF 0
7494 _ACEOF
7495
7496
7497 fi
7498
7499
7500   echo "$as_me:$LINENO: checking whether calloc is declared" >&5
7501 echo $ECHO_N "checking whether calloc is declared... $ECHO_C" >&6
7502 if test "${ac_cv_have_decl_calloc+set}" = set; then
7503   echo $ECHO_N "(cached) $ECHO_C" >&6
7504 else
7505   cat >conftest.$ac_ext <<_ACEOF
7506 /* confdefs.h.  */
7507 _ACEOF
7508 cat confdefs.h >>conftest.$ac_ext
7509 cat >>conftest.$ac_ext <<_ACEOF
7510 /* end confdefs.h.  */
7511 $ac_includes_default
7512 int
7513 main ()
7514 {
7515 #ifndef calloc
7516   char *p = (char *) calloc;
7517 #endif
7518
7519   ;
7520   return 0;
7521 }
7522 _ACEOF
7523 rm -f conftest.$ac_objext
7524 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7525   (eval $ac_compile) 2>conftest.er1
7526   ac_status=$?
7527   grep -v '^ *+' conftest.er1 >conftest.err
7528   rm -f conftest.er1
7529   cat conftest.err >&5
7530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7531   (exit $ac_status); } &&
7532          { ac_try='test -z "$ac_c_werror_flag"
7533                          || test ! -s conftest.err'
7534   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7535   (eval $ac_try) 2>&5
7536   ac_status=$?
7537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7538   (exit $ac_status); }; } &&
7539          { ac_try='test -s conftest.$ac_objext'
7540   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7541   (eval $ac_try) 2>&5
7542   ac_status=$?
7543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7544   (exit $ac_status); }; }; then
7545   ac_cv_have_decl_calloc=yes
7546 else
7547   echo "$as_me: failed program was:" >&5
7548 sed 's/^/| /' conftest.$ac_ext >&5
7549
7550 ac_cv_have_decl_calloc=no
7551 fi
7552 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7553 fi
7554 echo "$as_me:$LINENO: result: $ac_cv_have_decl_calloc" >&5
7555 echo "${ECHO_T}$ac_cv_have_decl_calloc" >&6
7556 if test $ac_cv_have_decl_calloc = yes; then
7557
7558 cat >>confdefs.h <<_ACEOF
7559 #define HAVE_DECL_CALLOC 1
7560 _ACEOF
7561
7562
7563 else
7564   cat >>confdefs.h <<_ACEOF
7565 #define HAVE_DECL_CALLOC 0
7566 _ACEOF
7567
7568
7569 fi
7570 echo "$as_me:$LINENO: checking whether getenv is declared" >&5
7571 echo $ECHO_N "checking whether getenv is declared... $ECHO_C" >&6
7572 if test "${ac_cv_have_decl_getenv+set}" = set; then
7573   echo $ECHO_N "(cached) $ECHO_C" >&6
7574 else
7575   cat >conftest.$ac_ext <<_ACEOF
7576 /* confdefs.h.  */
7577 _ACEOF
7578 cat confdefs.h >>conftest.$ac_ext
7579 cat >>conftest.$ac_ext <<_ACEOF
7580 /* end confdefs.h.  */
7581 $ac_includes_default
7582 int
7583 main ()
7584 {
7585 #ifndef getenv
7586   char *p = (char *) getenv;
7587 #endif
7588
7589   ;
7590   return 0;
7591 }
7592 _ACEOF
7593 rm -f conftest.$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 $ac_status); }; }; then
7615   ac_cv_have_decl_getenv=yes
7616 else
7617   echo "$as_me: failed program was:" >&5
7618 sed 's/^/| /' conftest.$ac_ext >&5
7619
7620 ac_cv_have_decl_getenv=no
7621 fi
7622 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7623 fi
7624 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getenv" >&5
7625 echo "${ECHO_T}$ac_cv_have_decl_getenv" >&6
7626 if test $ac_cv_have_decl_getenv = yes; then
7627
7628 cat >>confdefs.h <<_ACEOF
7629 #define HAVE_DECL_GETENV 1
7630 _ACEOF
7631
7632
7633 else
7634   cat >>confdefs.h <<_ACEOF
7635 #define HAVE_DECL_GETENV 0
7636 _ACEOF
7637
7638
7639 fi
7640 echo "$as_me:$LINENO: checking whether malloc is declared" >&5
7641 echo $ECHO_N "checking whether malloc is declared... $ECHO_C" >&6
7642 if test "${ac_cv_have_decl_malloc+set}" = set; then
7643   echo $ECHO_N "(cached) $ECHO_C" >&6
7644 else
7645   cat >conftest.$ac_ext <<_ACEOF
7646 /* confdefs.h.  */
7647 _ACEOF
7648 cat confdefs.h >>conftest.$ac_ext
7649 cat >>conftest.$ac_ext <<_ACEOF
7650 /* end confdefs.h.  */
7651 $ac_includes_default
7652 int
7653 main ()
7654 {
7655 #ifndef malloc
7656   char *p = (char *) malloc;
7657 #endif
7658
7659   ;
7660   return 0;
7661 }
7662 _ACEOF
7663 rm -f conftest.$ac_objext
7664 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7665   (eval $ac_compile) 2>conftest.er1
7666   ac_status=$?
7667   grep -v '^ *+' conftest.er1 >conftest.err
7668   rm -f conftest.er1
7669   cat conftest.err >&5
7670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7671   (exit $ac_status); } &&
7672          { ac_try='test -z "$ac_c_werror_flag"
7673                          || test ! -s conftest.err'
7674   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7675   (eval $ac_try) 2>&5
7676   ac_status=$?
7677   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7678   (exit $ac_status); }; } &&
7679          { ac_try='test -s conftest.$ac_objext'
7680   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7681   (eval $ac_try) 2>&5
7682   ac_status=$?
7683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7684   (exit $ac_status); }; }; then
7685   ac_cv_have_decl_malloc=yes
7686 else
7687   echo "$as_me: failed program was:" >&5
7688 sed 's/^/| /' conftest.$ac_ext >&5
7689
7690 ac_cv_have_decl_malloc=no
7691 fi
7692 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7693 fi
7694 echo "$as_me:$LINENO: result: $ac_cv_have_decl_malloc" >&5
7695 echo "${ECHO_T}$ac_cv_have_decl_malloc" >&6
7696 if test $ac_cv_have_decl_malloc = yes; then
7697
7698 cat >>confdefs.h <<_ACEOF
7699 #define HAVE_DECL_MALLOC 1
7700 _ACEOF
7701
7702
7703 else
7704   cat >>confdefs.h <<_ACEOF
7705 #define HAVE_DECL_MALLOC 0
7706 _ACEOF
7707
7708
7709 fi
7710 echo "$as_me:$LINENO: checking whether realloc is declared" >&5
7711 echo $ECHO_N "checking whether realloc is declared... $ECHO_C" >&6
7712 if test "${ac_cv_have_decl_realloc+set}" = set; then
7713   echo $ECHO_N "(cached) $ECHO_C" >&6
7714 else
7715   cat >conftest.$ac_ext <<_ACEOF
7716 /* confdefs.h.  */
7717 _ACEOF
7718 cat confdefs.h >>conftest.$ac_ext
7719 cat >>conftest.$ac_ext <<_ACEOF
7720 /* end confdefs.h.  */
7721 $ac_includes_default
7722 int
7723 main ()
7724 {
7725 #ifndef realloc
7726   char *p = (char *) realloc;
7727 #endif
7728
7729   ;
7730   return 0;
7731 }
7732 _ACEOF
7733 rm -f conftest.$ac_objext
7734 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7735   (eval $ac_compile) 2>conftest.er1
7736   ac_status=$?
7737   grep -v '^ *+' conftest.er1 >conftest.err
7738   rm -f conftest.er1
7739   cat conftest.err >&5
7740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7741   (exit $ac_status); } &&
7742          { ac_try='test -z "$ac_c_werror_flag"
7743                          || test ! -s conftest.err'
7744   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7745   (eval $ac_try) 2>&5
7746   ac_status=$?
7747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7748   (exit $ac_status); }; } &&
7749          { ac_try='test -s conftest.$ac_objext'
7750   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7751   (eval $ac_try) 2>&5
7752   ac_status=$?
7753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7754   (exit $ac_status); }; }; then
7755   ac_cv_have_decl_realloc=yes
7756 else
7757   echo "$as_me: failed program was:" >&5
7758 sed 's/^/| /' conftest.$ac_ext >&5
7759
7760 ac_cv_have_decl_realloc=no
7761 fi
7762 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7763 fi
7764 echo "$as_me:$LINENO: result: $ac_cv_have_decl_realloc" >&5
7765 echo "${ECHO_T}$ac_cv_have_decl_realloc" >&6
7766 if test $ac_cv_have_decl_realloc = yes; then
7767
7768 cat >>confdefs.h <<_ACEOF
7769 #define HAVE_DECL_REALLOC 1
7770 _ACEOF
7771
7772
7773 else
7774   cat >>confdefs.h <<_ACEOF
7775 #define HAVE_DECL_REALLOC 0
7776 _ACEOF
7777
7778
7779 fi
7780 echo "$as_me:$LINENO: checking whether sbrk is declared" >&5
7781 echo $ECHO_N "checking whether sbrk is declared... $ECHO_C" >&6
7782 if test "${ac_cv_have_decl_sbrk+set}" = set; then
7783   echo $ECHO_N "(cached) $ECHO_C" >&6
7784 else
7785   cat >conftest.$ac_ext <<_ACEOF
7786 /* confdefs.h.  */
7787 _ACEOF
7788 cat confdefs.h >>conftest.$ac_ext
7789 cat >>conftest.$ac_ext <<_ACEOF
7790 /* end confdefs.h.  */
7791 $ac_includes_default
7792 int
7793 main ()
7794 {
7795 #ifndef sbrk
7796   char *p = (char *) sbrk;
7797 #endif
7798
7799   ;
7800   return 0;
7801 }
7802 _ACEOF
7803 rm -f conftest.$ac_objext
7804 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7805   (eval $ac_compile) 2>conftest.er1
7806   ac_status=$?
7807   grep -v '^ *+' conftest.er1 >conftest.err
7808   rm -f conftest.er1
7809   cat conftest.err >&5
7810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7811   (exit $ac_status); } &&
7812          { ac_try='test -z "$ac_c_werror_flag"
7813                          || test ! -s conftest.err'
7814   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7815   (eval $ac_try) 2>&5
7816   ac_status=$?
7817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7818   (exit $ac_status); }; } &&
7819          { ac_try='test -s conftest.$ac_objext'
7820   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7821   (eval $ac_try) 2>&5
7822   ac_status=$?
7823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7824   (exit $ac_status); }; }; then
7825   ac_cv_have_decl_sbrk=yes
7826 else
7827   echo "$as_me: failed program was:" >&5
7828 sed 's/^/| /' conftest.$ac_ext >&5
7829
7830 ac_cv_have_decl_sbrk=no
7831 fi
7832 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7833 fi
7834 echo "$as_me:$LINENO: result: $ac_cv_have_decl_sbrk" >&5
7835 echo "${ECHO_T}$ac_cv_have_decl_sbrk" >&6
7836 if test $ac_cv_have_decl_sbrk = yes; then
7837
7838 cat >>confdefs.h <<_ACEOF
7839 #define HAVE_DECL_SBRK 1
7840 _ACEOF
7841
7842
7843 else
7844   cat >>confdefs.h <<_ACEOF
7845 #define HAVE_DECL_SBRK 0
7846 _ACEOF
7847
7848
7849 fi
7850
7851
7852   echo "$as_me:$LINENO: checking whether canonicalize_file_name must be declared" >&5
7853 echo $ECHO_N "checking whether canonicalize_file_name must be declared... $ECHO_C" >&6
7854 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then
7855   echo $ECHO_N "(cached) $ECHO_C" >&6
7856 else
7857   cat >conftest.$ac_ext <<_ACEOF
7858 /* confdefs.h.  */
7859 _ACEOF
7860 cat confdefs.h >>conftest.$ac_ext
7861 cat >>conftest.$ac_ext <<_ACEOF
7862 /* end confdefs.h.  */
7863
7864 #include "confdefs.h"
7865 #include <stdio.h>
7866 #ifdef HAVE_STRING_H
7867 #include <string.h>
7868 #else
7869 #ifdef HAVE_STRINGS_H
7870 #include <strings.h>
7871 #endif
7872 #endif
7873 #ifdef HAVE_STDLIB_H
7874 #include <stdlib.h>
7875 #endif
7876 #ifdef HAVE_UNISTD_H
7877 #include <unistd.h>
7878 #endif
7879 int
7880 main ()
7881 {
7882 char *(*pfn) = (char *(*)) canonicalize_file_name
7883   ;
7884   return 0;
7885 }
7886 _ACEOF
7887 rm -f conftest.$ac_objext
7888 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7889   (eval $ac_compile) 2>conftest.er1
7890   ac_status=$?
7891   grep -v '^ *+' conftest.er1 >conftest.err
7892   rm -f conftest.er1
7893   cat conftest.err >&5
7894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7895   (exit $ac_status); } &&
7896          { ac_try='test -z "$ac_c_werror_flag"
7897                          || test ! -s conftest.err'
7898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7899   (eval $ac_try) 2>&5
7900   ac_status=$?
7901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7902   (exit $ac_status); }; } &&
7903          { ac_try='test -s conftest.$ac_objext'
7904   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7905   (eval $ac_try) 2>&5
7906   ac_status=$?
7907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7908   (exit $ac_status); }; }; then
7909   libiberty_cv_decl_needed_canonicalize_file_name=no
7910 else
7911   echo "$as_me: failed program was:" >&5
7912 sed 's/^/| /' conftest.$ac_ext >&5
7913
7914 libiberty_cv_decl_needed_canonicalize_file_name=yes
7915 fi
7916 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7917 fi
7918
7919 echo "$as_me:$LINENO: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7920 echo "${ECHO_T}$libiberty_cv_decl_needed_canonicalize_file_name" >&6
7921 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
7922
7923 cat >>confdefs.h <<\_ACEOF
7924 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
7925 _ACEOF
7926
7927 fi
7928
7929 fi
7930
7931 # Figure out which version of pexecute to use.
7932 case "${host}" in
7933      *-*-mingw* | *-*-winnt*)   pexecute=./pex-win32.o  ;;
7934      *-*-msdosdjgpp*)           pexecute=./pex-djgpp.o  ;;
7935      *-*-msdos*)                pexecute=./pex-msdos.o  ;;
7936      *)                         pexecute=./pex-unix.o   ;;
7937 esac
7938
7939
7940 if test x$gcc_no_link = xyes; then
7941   if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
7942     ac_cv_func_mmap_fixed_mapped=no
7943   fi
7944 fi
7945 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
7946
7947
7948 for ac_header in stdlib.h unistd.h
7949 do
7950 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7951 echo "$as_me:$LINENO: checking for $ac_header" >&5
7952 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7953 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7954   echo $ECHO_N "(cached) $ECHO_C" >&6
7955 else
7956   cat >conftest.$ac_ext <<_ACEOF
7957 /* confdefs.h.  */
7958 _ACEOF
7959 cat confdefs.h >>conftest.$ac_ext
7960 cat >>conftest.$ac_ext <<_ACEOF
7961 /* end confdefs.h.  */
7962 #include <$ac_header>
7963 _ACEOF
7964 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7965   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7966   ac_status=$?
7967   grep -v '^ *+' conftest.er1 >conftest.err
7968   rm -f conftest.er1
7969   cat conftest.err >&5
7970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7971   (exit $ac_status); } >/dev/null; then
7972   if test -s conftest.err; then
7973     ac_cpp_err=$ac_c_preproc_warn_flag
7974     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7975   else
7976     ac_cpp_err=
7977   fi
7978 else
7979   ac_cpp_err=yes
7980 fi
7981 if test -z "$ac_cpp_err"; then
7982   eval "$as_ac_Header=yes"
7983 else
7984   echo "$as_me: failed program was:" >&5
7985 sed 's/^/| /' conftest.$ac_ext >&5
7986
7987   eval "$as_ac_Header=no"
7988 fi
7989 rm -f conftest.err conftest.$ac_ext
7990 fi
7991 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7992 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7993 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7994   cat >>confdefs.h <<_ACEOF
7995 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7996 _ACEOF
7997
7998 fi
7999 done
8000
8001
8002 for ac_func in getpagesize
8003 do
8004 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8005 echo "$as_me:$LINENO: checking for $ac_func" >&5
8006 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8007 if eval "test \"\${$as_ac_var+set}\" = set"; then
8008   echo $ECHO_N "(cached) $ECHO_C" >&6
8009 else
8010   if test x$gcc_no_link = xyes; then
8011   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8012 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8013    { (exit 1); exit 1; }; }
8014 fi
8015 cat >conftest.$ac_ext <<_ACEOF
8016 /* confdefs.h.  */
8017 _ACEOF
8018 cat confdefs.h >>conftest.$ac_ext
8019 cat >>conftest.$ac_ext <<_ACEOF
8020 /* end confdefs.h.  */
8021 /* System header to define __stub macros and hopefully few prototypes,
8022     which can conflict with char $ac_func (); below.
8023     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8024     <limits.h> exists even on freestanding compilers.  Under hpux,
8025     including <limits.h> includes <sys/time.h> and causes problems
8026     checking for functions defined therein.  */
8027 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
8028 # include <limits.h>
8029 #else
8030 # include <assert.h>
8031 #endif
8032 /* Override any gcc2 internal prototype to avoid an error.  */
8033 #ifdef __cplusplus
8034 extern "C"
8035 {
8036 #endif
8037 /* We use char because int might match the return type of a gcc2
8038    builtin and then its argument prototype would still apply.  */
8039 char $ac_func ();
8040 /* The GNU C library defines this for functions which it implements
8041     to always fail with ENOSYS.  Some functions are actually named
8042     something starting with __ and the normal name is an alias.  */
8043 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8044 choke me
8045 #else
8046 char (*f) () = $ac_func;
8047 #endif
8048 #ifdef __cplusplus
8049 }
8050 #endif
8051
8052 int
8053 main ()
8054 {
8055 return f != $ac_func;
8056   ;
8057   return 0;
8058 }
8059 _ACEOF
8060 rm -f conftest.$ac_objext conftest$ac_exeext
8061 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8062   (eval $ac_link) 2>conftest.er1
8063   ac_status=$?
8064   grep -v '^ *+' conftest.er1 >conftest.err
8065   rm -f conftest.er1
8066   cat conftest.err >&5
8067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8068   (exit $ac_status); } &&
8069          { ac_try='test -z "$ac_c_werror_flag"
8070                          || test ! -s conftest.err'
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 $ac_status); }; } &&
8076          { ac_try='test -s conftest$ac_exeext'
8077   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8078   (eval $ac_try) 2>&5
8079   ac_status=$?
8080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8081   (exit $ac_status); }; }; then
8082   eval "$as_ac_var=yes"
8083 else
8084   echo "$as_me: failed program was:" >&5
8085 sed 's/^/| /' conftest.$ac_ext >&5
8086
8087 eval "$as_ac_var=no"
8088 fi
8089 rm -f conftest.err conftest.$ac_objext \
8090       conftest$ac_exeext conftest.$ac_ext
8091 fi
8092 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8093 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8094 if test `eval echo '${'$as_ac_var'}'` = yes; then
8095   cat >>confdefs.h <<_ACEOF
8096 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8097 _ACEOF
8098
8099 fi
8100 done
8101
8102 echo "$as_me:$LINENO: checking for working mmap" >&5
8103 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
8104 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
8105   echo $ECHO_N "(cached) $ECHO_C" >&6
8106 else
8107   if test "$cross_compiling" = yes; then
8108   ac_cv_func_mmap_fixed_mapped=no
8109 else
8110   cat >conftest.$ac_ext <<_ACEOF
8111 /* confdefs.h.  */
8112 _ACEOF
8113 cat confdefs.h >>conftest.$ac_ext
8114 cat >>conftest.$ac_ext <<_ACEOF
8115 /* end confdefs.h.  */
8116 $ac_includes_default
8117 /* malloc might have been renamed as rpl_malloc. */
8118 #undef malloc
8119
8120 /* Thanks to Mike Haertel and Jim Avera for this test.
8121    Here is a matrix of mmap possibilities:
8122         mmap private not fixed
8123         mmap private fixed at somewhere currently unmapped
8124         mmap private fixed at somewhere already mapped
8125         mmap shared not fixed
8126         mmap shared fixed at somewhere currently unmapped
8127         mmap shared fixed at somewhere already mapped
8128    For private mappings, we should verify that changes cannot be read()
8129    back from the file, nor mmap's back from the file at a different
8130    address.  (There have been systems where private was not correctly
8131    implemented like the infamous i386 svr4.0, and systems where the
8132    VM page cache was not coherent with the file system buffer cache
8133    like early versions of FreeBSD and possibly contemporary NetBSD.)
8134    For shared mappings, we should conversely verify that changes get
8135    propagated back to all the places they're supposed to be.
8136
8137    Grep wants private fixed already mapped.
8138    The main things grep needs to know about mmap are:
8139    * does it exist and is it safe to write into the mmap'd area
8140    * how to use it (BSD variants)  */
8141
8142 #include <fcntl.h>
8143 #include <sys/mman.h>
8144
8145 #if !STDC_HEADERS && !HAVE_STDLIB_H
8146 char *malloc ();
8147 #endif
8148
8149 /* This mess was copied from the GNU getpagesize.h.  */
8150 #if !HAVE_GETPAGESIZE
8151 /* Assume that all systems that can run configure have sys/param.h.  */
8152 # if !HAVE_SYS_PARAM_H
8153 #  define HAVE_SYS_PARAM_H 1
8154 # endif
8155
8156 # ifdef _SC_PAGESIZE
8157 #  define getpagesize() sysconf(_SC_PAGESIZE)
8158 # else /* no _SC_PAGESIZE */
8159 #  if HAVE_SYS_PARAM_H
8160 #   include <sys/param.h>
8161 #   ifdef EXEC_PAGESIZE
8162 #    define getpagesize() EXEC_PAGESIZE
8163 #   else /* no EXEC_PAGESIZE */
8164 #    ifdef NBPG
8165 #     define getpagesize() NBPG * CLSIZE
8166 #     ifndef CLSIZE
8167 #      define CLSIZE 1
8168 #     endif /* no CLSIZE */
8169 #    else /* no NBPG */
8170 #     ifdef NBPC
8171 #      define getpagesize() NBPC
8172 #     else /* no NBPC */
8173 #      ifdef PAGESIZE
8174 #       define getpagesize() PAGESIZE
8175 #      endif /* PAGESIZE */
8176 #     endif /* no NBPC */
8177 #    endif /* no NBPG */
8178 #   endif /* no EXEC_PAGESIZE */
8179 #  else /* no HAVE_SYS_PARAM_H */
8180 #   define getpagesize() 8192   /* punt totally */
8181 #  endif /* no HAVE_SYS_PARAM_H */
8182 # endif /* no _SC_PAGESIZE */
8183
8184 #endif /* no HAVE_GETPAGESIZE */
8185
8186 int
8187 main ()
8188 {
8189   char *data, *data2, *data3;
8190   int i, pagesize;
8191   int fd;
8192
8193   pagesize = getpagesize ();
8194
8195   /* First, make a file with some known garbage in it. */
8196   data = (char *) malloc (pagesize);
8197   if (!data)
8198     exit (1);
8199   for (i = 0; i < pagesize; ++i)
8200     *(data + i) = rand ();
8201   umask (0);
8202   fd = creat ("conftest.mmap", 0600);
8203   if (fd < 0)
8204     exit (1);
8205   if (write (fd, data, pagesize) != pagesize)
8206     exit (1);
8207   close (fd);
8208
8209   /* Next, try to mmap the file at a fixed address which already has
8210      something else allocated at it.  If we can, also make sure that
8211      we see the same garbage.  */
8212   fd = open ("conftest.mmap", O_RDWR);
8213   if (fd < 0)
8214     exit (1);
8215   data2 = (char *) malloc (2 * pagesize);
8216   if (!data2)
8217     exit (1);
8218   data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
8219   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
8220                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
8221     exit (1);
8222   for (i = 0; i < pagesize; ++i)
8223     if (*(data + i) != *(data2 + i))
8224       exit (1);
8225
8226   /* Finally, make sure that changes to the mapped area do not
8227      percolate back to the file as seen by read().  (This is a bug on
8228      some variants of i386 svr4.0.)  */
8229   for (i = 0; i < pagesize; ++i)
8230     *(data2 + i) = *(data2 + i) + 1;
8231   data3 = (char *) malloc (pagesize);
8232   if (!data3)
8233     exit (1);
8234   if (read (fd, data3, pagesize) != pagesize)
8235     exit (1);
8236   for (i = 0; i < pagesize; ++i)
8237     if (*(data + i) != *(data3 + i))
8238       exit (1);
8239   close (fd);
8240   exit (0);
8241 }
8242 _ACEOF
8243 rm -f conftest$ac_exeext
8244 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8245   (eval $ac_link) 2>&5
8246   ac_status=$?
8247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8248   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8249   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8250   (eval $ac_try) 2>&5
8251   ac_status=$?
8252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8253   (exit $ac_status); }; }; then
8254   ac_cv_func_mmap_fixed_mapped=yes
8255 else
8256   echo "$as_me: program exited with status $ac_status" >&5
8257 echo "$as_me: failed program was:" >&5
8258 sed 's/^/| /' conftest.$ac_ext >&5
8259
8260 ( exit $ac_status )
8261 ac_cv_func_mmap_fixed_mapped=no
8262 fi
8263 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8264 fi
8265 fi
8266 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
8267 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
8268 if test $ac_cv_func_mmap_fixed_mapped = yes; then
8269
8270 cat >>confdefs.h <<\_ACEOF
8271 #define HAVE_MMAP 1
8272 _ACEOF
8273
8274 fi
8275 rm -f conftest.mmap
8276
8277 fi
8278
8279 echo "$as_me:$LINENO: checking for working strncmp" >&5
8280 echo $ECHO_N "checking for working strncmp... $ECHO_C" >&6
8281 if test "${ac_cv_func_strncmp_works+set}" = set; then
8282   echo $ECHO_N "(cached) $ECHO_C" >&6
8283 else
8284   if test "$cross_compiling" = yes; then
8285   ac_cv_func_strncmp_works=no
8286 else
8287   cat >conftest.$ac_ext <<_ACEOF
8288 /* confdefs.h.  */
8289 _ACEOF
8290 cat confdefs.h >>conftest.$ac_ext
8291 cat >>conftest.$ac_ext <<_ACEOF
8292 /* end confdefs.h.  */
8293
8294 /* Test by Jim Wilson and Kaveh Ghazi.
8295    Check whether strncmp reads past the end of its string parameters. */
8296 #include <sys/types.h>
8297
8298 #ifdef HAVE_FCNTL_H
8299 #include <fcntl.h>
8300 #endif
8301
8302 #ifdef HAVE_SYS_MMAN_H
8303 #include <sys/mman.h>
8304 #endif
8305
8306 #ifndef MAP_ANON
8307 #ifdef MAP_ANONYMOUS
8308 #define MAP_ANON MAP_ANONYMOUS
8309 #else
8310 #define MAP_ANON MAP_FILE
8311 #endif
8312 #endif
8313
8314 #ifndef MAP_FILE
8315 #define MAP_FILE 0
8316 #endif
8317 #ifndef O_RDONLY
8318 #define O_RDONLY 0
8319 #endif
8320
8321 #define MAP_LEN 0x10000
8322
8323 main ()
8324 {
8325 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
8326   char *p;
8327   int dev_zero;
8328
8329   dev_zero = open ("/dev/zero", O_RDONLY);
8330   if (dev_zero < 0)
8331     exit (1);
8332
8333   p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
8334                      MAP_ANON|MAP_PRIVATE, dev_zero, 0);
8335   if (p == (char *)-1)
8336     p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
8337                        MAP_ANON|MAP_PRIVATE, -1, 0);
8338   if (p == (char *)-1)
8339     exit (2);
8340   else
8341     {
8342       char *string = "__si_type_info";
8343       char *q = (char *) p + MAP_LEN - strlen (string) - 2;
8344       char *r = (char *) p + 0xe;
8345
8346       strcpy (q, string);
8347       strcpy (r, string);
8348       strncmp (r, q, 14);
8349     }
8350 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
8351   exit (0);
8352 }
8353
8354 _ACEOF
8355 rm -f conftest$ac_exeext
8356 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8357   (eval $ac_link) 2>&5
8358   ac_status=$?
8359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8360   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8361   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8362   (eval $ac_try) 2>&5
8363   ac_status=$?
8364   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8365   (exit $ac_status); }; }; then
8366   ac_cv_func_strncmp_works=yes
8367 else
8368   echo "$as_me: program exited with status $ac_status" >&5
8369 echo "$as_me: failed program was:" >&5
8370 sed 's/^/| /' conftest.$ac_ext >&5
8371
8372 ( exit $ac_status )
8373 ac_cv_func_strncmp_works=no
8374 fi
8375 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8376 fi
8377 rm -f core core.* *.core
8378 fi
8379 echo "$as_me:$LINENO: result: $ac_cv_func_strncmp_works" >&5
8380 echo "${ECHO_T}$ac_cv_func_strncmp_works" >&6
8381 if test $ac_cv_func_strncmp_works = no ; then
8382   case $LIBOBJS in
8383     "strncmp.$ac_objext"   | \
8384   *" strncmp.$ac_objext"   | \
8385     "strncmp.$ac_objext "* | \
8386   *" strncmp.$ac_objext "* ) ;;
8387   *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" ;;
8388 esac
8389
8390 fi
8391
8392
8393 # Install a library built with a cross compiler in $(tooldir) rather
8394 # than $(libdir).
8395 if test -z "${with_cross_host}"; then
8396   INSTALL_DEST=libdir
8397 else
8398   INSTALL_DEST=tooldir
8399 fi
8400
8401
8402
8403 L=""
8404 for l in x $LIBOBJS; do
8405   case $l in
8406     x) ;;
8407     *) L="$L ./$l" ;;
8408   esac
8409 done
8410 LIBOBJS="$L"
8411
8412 # We need multilib support, but only if configuring for the target.
8413                     ac_config_files="$ac_config_files Makefile testsuite/Makefile"
8414
8415           ac_config_commands="$ac_config_commands default"
8416
8417 cat >confcache <<\_ACEOF
8418 # This file is a shell script that caches the results of configure
8419 # tests run on this system so they can be shared between configure
8420 # scripts and configure runs, see configure's option --config-cache.
8421 # It is not useful on other systems.  If it contains results you don't
8422 # want to keep, you may remove or edit it.
8423 #
8424 # config.status only pays attention to the cache file if you give it
8425 # the --recheck option to rerun configure.
8426 #
8427 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8428 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8429 # following values.
8430
8431 _ACEOF
8432
8433 # The following way of writing the cache mishandles newlines in values,
8434 # but we know of no workaround that is simple, portable, and efficient.
8435 # So, don't put newlines in cache variables' values.
8436 # Ultrix sh set writes to stderr and can't be redirected directly,
8437 # and sets the high bit in the cache file unless we assign to the vars.
8438 {
8439   (set) 2>&1 |
8440     case `(ac_space=' '; set | grep ac_space) 2>&1` in
8441     *ac_space=\ *)
8442       # `set' does not quote correctly, so add quotes (double-quote
8443       # substitution turns \\\\ into \\, and sed turns \\ into \).
8444       sed -n \
8445         "s/'/'\\\\''/g;
8446           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8447       ;;
8448     *)
8449       # `set' quotes correctly as required by POSIX, so do not add quotes.
8450       sed -n \
8451         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8452       ;;
8453     esac;
8454 } |
8455   sed '
8456      t clear
8457      : clear
8458      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8459      t end
8460      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8461      : end' >>confcache
8462 if diff $cache_file confcache >/dev/null 2>&1; then :; else
8463   if test -w $cache_file; then
8464     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8465     cat confcache >$cache_file
8466   else
8467     echo "not updating unwritable cache $cache_file"
8468   fi
8469 fi
8470 rm -f confcache
8471
8472 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8473 # Let make expand exec_prefix.
8474 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8475
8476 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8477 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8478 # trailing colons and then remove the whole line if VPATH becomes empty
8479 # (actually we leave an empty line to preserve line numbers).
8480 if test "x$srcdir" = x.; then
8481   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8482 s/:*\$(srcdir):*/:/;
8483 s/:*\${srcdir}:*/:/;
8484 s/:*@srcdir@:*/:/;
8485 s/^\([^=]*=[     ]*\):*/\1/;
8486 s/:*$//;
8487 s/^[^=]*=[       ]*$//;
8488 }'
8489 fi
8490
8491 DEFS=-DHAVE_CONFIG_H
8492
8493 ac_libobjs=
8494 ac_ltlibobjs=
8495 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8496   # 1. Remove the extension, and $U if already installed.
8497   ac_i=`echo "$ac_i" |
8498          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8499   # 2. Add them.
8500   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8501   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8502 done
8503 LIBOBJS=$ac_libobjs
8504
8505 LTLIBOBJS=$ac_ltlibobjs
8506
8507
8508
8509 : ${CONFIG_STATUS=./config.status}
8510 ac_clean_files_save=$ac_clean_files
8511 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8512 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8513 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8514 cat >$CONFIG_STATUS <<_ACEOF
8515 #! $SHELL
8516 # Generated by $as_me.
8517 # Run this file to recreate the current configuration.
8518 # Compiler output produced by configure, useful for debugging
8519 # configure, is in config.log if it exists.
8520
8521 debug=false
8522 ac_cs_recheck=false
8523 ac_cs_silent=false
8524 SHELL=\${CONFIG_SHELL-$SHELL}
8525 _ACEOF
8526
8527 cat >>$CONFIG_STATUS <<\_ACEOF
8528 ## --------------------- ##
8529 ## M4sh Initialization.  ##
8530 ## --------------------- ##
8531
8532 # Be Bourne compatible
8533 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8534   emulate sh
8535   NULLCMD=:
8536   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8537   # is contrary to our usage.  Disable this feature.
8538   alias -g '${1+"$@"}'='"$@"'
8539 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8540   set -o posix
8541 fi
8542 DUALCASE=1; export DUALCASE # for MKS sh
8543
8544 # Support unset when possible.
8545 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8546   as_unset=unset
8547 else
8548   as_unset=false
8549 fi
8550
8551
8552 # Work around bugs in pre-3.0 UWIN ksh.
8553 $as_unset ENV MAIL MAILPATH
8554 PS1='$ '
8555 PS2='> '
8556 PS4='+ '
8557
8558 # NLS nuisances.
8559 for as_var in \
8560   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8561   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8562   LC_TELEPHONE LC_TIME
8563 do
8564   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8565     eval $as_var=C; export $as_var
8566   else
8567     $as_unset $as_var
8568   fi
8569 done
8570
8571 # Required to use basename.
8572 if expr a : '\(a\)' >/dev/null 2>&1; then
8573   as_expr=expr
8574 else
8575   as_expr=false
8576 fi
8577
8578 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8579   as_basename=basename
8580 else
8581   as_basename=false
8582 fi
8583
8584
8585 # Name of the executable.
8586 as_me=`$as_basename "$0" ||
8587 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8588          X"$0" : 'X\(//\)$' \| \
8589          X"$0" : 'X\(/\)$' \| \
8590          .     : '\(.\)' 2>/dev/null ||
8591 echo X/"$0" |
8592     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
8593           /^X\/\(\/\/\)$/{ s//\1/; q; }
8594           /^X\/\(\/\).*/{ s//\1/; q; }
8595           s/.*/./; q'`
8596
8597
8598 # PATH needs CR, and LINENO needs CR and PATH.
8599 # Avoid depending upon Character Ranges.
8600 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8601 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8602 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8603 as_cr_digits='0123456789'
8604 as_cr_alnum=$as_cr_Letters$as_cr_digits
8605
8606 # The user is always right.
8607 if test "${PATH_SEPARATOR+set}" != set; then
8608   echo "#! /bin/sh" >conf$$.sh
8609   echo  "exit 0"   >>conf$$.sh
8610   chmod +x conf$$.sh
8611   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8612     PATH_SEPARATOR=';'
8613   else
8614     PATH_SEPARATOR=:
8615   fi
8616   rm -f conf$$.sh
8617 fi
8618
8619
8620   as_lineno_1=$LINENO
8621   as_lineno_2=$LINENO
8622   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8623   test "x$as_lineno_1" != "x$as_lineno_2" &&
8624   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
8625   # Find who we are.  Look in the path if we contain no path at all
8626   # relative or not.
8627   case $0 in
8628     *[\\/]* ) as_myself=$0 ;;
8629     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8630 for as_dir in $PATH
8631 do
8632   IFS=$as_save_IFS
8633   test -z "$as_dir" && as_dir=.
8634   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8635 done
8636
8637        ;;
8638   esac
8639   # We did not find ourselves, most probably we were run as `sh COMMAND'
8640   # in which case we are not to be found in the path.
8641   if test "x$as_myself" = x; then
8642     as_myself=$0
8643   fi
8644   if test ! -f "$as_myself"; then
8645     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8646 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8647    { (exit 1); exit 1; }; }
8648   fi
8649   case $CONFIG_SHELL in
8650   '')
8651     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8652 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8653 do
8654   IFS=$as_save_IFS
8655   test -z "$as_dir" && as_dir=.
8656   for as_base in sh bash ksh sh5; do
8657          case $as_dir in
8658          /*)
8659            if ("$as_dir/$as_base" -c '
8660   as_lineno_1=$LINENO
8661   as_lineno_2=$LINENO
8662   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8663   test "x$as_lineno_1" != "x$as_lineno_2" &&
8664   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
8665              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8666              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8667              CONFIG_SHELL=$as_dir/$as_base
8668              export CONFIG_SHELL
8669              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8670            fi;;
8671          esac
8672        done
8673 done
8674 ;;
8675   esac
8676
8677   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8678   # uniformly replaced by the line number.  The first 'sed' inserts a
8679   # line-number line before each line; the second 'sed' does the real
8680   # work.  The second script uses 'N' to pair each line-number line
8681   # with the numbered line, and appends trailing '-' during
8682   # substitution so that $LINENO is not a special case at line end.
8683   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8684   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
8685   sed '=' <$as_myself |
8686     sed '
8687       N
8688       s,$,-,
8689       : loop
8690       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8691       t loop
8692       s,-$,,
8693       s,^['$as_cr_digits']*\n,,
8694     ' >$as_me.lineno &&
8695   chmod +x $as_me.lineno ||
8696     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8697 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8698    { (exit 1); exit 1; }; }
8699
8700   # Don't try to exec as it changes $[0], causing all sort of problems
8701   # (the dirname of $[0] is not the place where we might find the
8702   # original and so on.  Autoconf is especially sensible to this).
8703   . ./$as_me.lineno
8704   # Exit status is that of the last command.
8705   exit
8706 }
8707
8708
8709 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8710   *c*,-n*) ECHO_N= ECHO_C='
8711 ' ECHO_T='      ' ;;
8712   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8713   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
8714 esac
8715
8716 if expr a : '\(a\)' >/dev/null 2>&1; then
8717   as_expr=expr
8718 else
8719   as_expr=false
8720 fi
8721
8722 rm -f conf$$ conf$$.exe conf$$.file
8723 echo >conf$$.file
8724 if ln -s conf$$.file conf$$ 2>/dev/null; then
8725   # We could just check for DJGPP; but this test a) works b) is more generic
8726   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8727   if test -f conf$$.exe; then
8728     # Don't use ln at all; we don't have any links
8729     as_ln_s='cp -p'
8730   else
8731     as_ln_s='ln -s'
8732   fi
8733 elif ln conf$$.file conf$$ 2>/dev/null; then
8734   as_ln_s=ln
8735 else
8736   as_ln_s='cp -p'
8737 fi
8738 rm -f conf$$ conf$$.exe conf$$.file
8739
8740 if mkdir -p . 2>/dev/null; then
8741   as_mkdir_p=:
8742 else
8743   test -d ./-p && rmdir ./-p
8744   as_mkdir_p=false
8745 fi
8746
8747 as_executable_p="test -f"
8748
8749 # Sed expression to map a string onto a valid CPP name.
8750 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8751
8752 # Sed expression to map a string onto a valid variable name.
8753 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8754
8755
8756 # IFS
8757 # We need space, tab and new line, in precisely that order.
8758 as_nl='
8759 '
8760 IFS="   $as_nl"
8761
8762 # CDPATH.
8763 $as_unset CDPATH
8764
8765 exec 6>&1
8766
8767 # Open the log real soon, to keep \$[0] and so on meaningful, and to
8768 # report actual input values of CONFIG_FILES etc. instead of their
8769 # values after options handling.  Logging --version etc. is OK.
8770 exec 5>>config.log
8771 {
8772   echo
8773   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8774 ## Running $as_me. ##
8775 _ASBOX
8776 } >&5
8777 cat >&5 <<_CSEOF
8778
8779 This file was extended by $as_me, which was
8780 generated by GNU Autoconf 2.59.  Invocation command line was
8781
8782   CONFIG_FILES    = $CONFIG_FILES
8783   CONFIG_HEADERS  = $CONFIG_HEADERS
8784   CONFIG_LINKS    = $CONFIG_LINKS
8785   CONFIG_COMMANDS = $CONFIG_COMMANDS
8786   $ $0 $@
8787
8788 _CSEOF
8789 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8790 echo >&5
8791 _ACEOF
8792
8793 # Files that config.status was made for.
8794 if test -n "$ac_config_files"; then
8795   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8796 fi
8797
8798 if test -n "$ac_config_headers"; then
8799   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8800 fi
8801
8802 if test -n "$ac_config_links"; then
8803   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8804 fi
8805
8806 if test -n "$ac_config_commands"; then
8807   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8808 fi
8809
8810 cat >>$CONFIG_STATUS <<\_ACEOF
8811
8812 ac_cs_usage="\
8813 \`$as_me' instantiates files from templates according to the
8814 current configuration.
8815
8816 Usage: $0 [OPTIONS] [FILE]...
8817
8818   -h, --help       print this help, then exit
8819   -V, --version    print version number, then exit
8820   -q, --quiet      do not print progress messages
8821   -d, --debug      don't remove temporary files
8822       --recheck    update $as_me by reconfiguring in the same conditions
8823   --file=FILE[:TEMPLATE]
8824                    instantiate the configuration file FILE
8825   --header=FILE[:TEMPLATE]
8826                    instantiate the configuration header FILE
8827
8828 Configuration files:
8829 $config_files
8830
8831 Configuration headers:
8832 $config_headers
8833
8834 Configuration commands:
8835 $config_commands
8836
8837 Report bugs to <bug-autoconf@gnu.org>."
8838 _ACEOF
8839
8840 cat >>$CONFIG_STATUS <<_ACEOF
8841 ac_cs_version="\\
8842 config.status
8843 configured by $0, generated by GNU Autoconf 2.59,
8844   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8845
8846 Copyright (C) 2003 Free Software Foundation, Inc.
8847 This config.status script is free software; the Free Software Foundation
8848 gives unlimited permission to copy, distribute and modify it."
8849 srcdir=$srcdir
8850 INSTALL="$INSTALL"
8851 _ACEOF
8852
8853 cat >>$CONFIG_STATUS <<\_ACEOF
8854 # If no file are specified by the user, then we need to provide default
8855 # value.  By we need to know if files were specified by the user.
8856 ac_need_defaults=:
8857 while test $# != 0
8858 do
8859   case $1 in
8860   --*=*)
8861     ac_option=`expr "x$1" : 'x\([^=]*\)='`
8862     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8863     ac_shift=:
8864     ;;
8865   -*)
8866     ac_option=$1
8867     ac_optarg=$2
8868     ac_shift=shift
8869     ;;
8870   *) # This is not an option, so the user has probably given explicit
8871      # arguments.
8872      ac_option=$1
8873      ac_need_defaults=false;;
8874   esac
8875
8876   case $ac_option in
8877   # Handling of the options.
8878 _ACEOF
8879 cat >>$CONFIG_STATUS <<\_ACEOF
8880   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8881     ac_cs_recheck=: ;;
8882   --version | --vers* | -V )
8883     echo "$ac_cs_version"; exit 0 ;;
8884   --he | --h)
8885     # Conflict between --help and --header
8886     { { echo "$as_me:$LINENO: error: ambiguous option: $1
8887 Try \`$0 --help' for more information." >&5
8888 echo "$as_me: error: ambiguous option: $1
8889 Try \`$0 --help' for more information." >&2;}
8890    { (exit 1); exit 1; }; };;
8891   --help | --hel | -h )
8892     echo "$ac_cs_usage"; exit 0 ;;
8893   --debug | --d* | -d )
8894     debug=: ;;
8895   --file | --fil | --fi | --f )
8896     $ac_shift
8897     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8898     ac_need_defaults=false;;
8899   --header | --heade | --head | --hea )
8900     $ac_shift
8901     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8902     ac_need_defaults=false;;
8903   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8904   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8905     ac_cs_silent=: ;;
8906
8907   # This is an error.
8908   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8909 Try \`$0 --help' for more information." >&5
8910 echo "$as_me: error: unrecognized option: $1
8911 Try \`$0 --help' for more information." >&2;}
8912    { (exit 1); exit 1; }; } ;;
8913
8914   *) ac_config_targets="$ac_config_targets $1" ;;
8915
8916   esac
8917   shift
8918 done
8919
8920 ac_configure_extra_args=
8921
8922 if $ac_cs_silent; then
8923   exec 6>/dev/null
8924   ac_configure_extra_args="$ac_configure_extra_args --silent"
8925 fi
8926
8927 _ACEOF
8928 cat >>$CONFIG_STATUS <<_ACEOF
8929 if \$ac_cs_recheck; then
8930   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8931   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8932 fi
8933
8934 _ACEOF
8935
8936 cat >>$CONFIG_STATUS <<_ACEOF
8937 #
8938 # INIT-COMMANDS section.
8939 #
8940
8941 srcdir=${srcdir}
8942 host=${host}
8943 target=${target}
8944 with_target_subdir=${with_target_subdir}
8945 with_multisubdir=${with_multisubdir}
8946 ac_configure_args="--enable-multilib ${ac_configure_args}"
8947 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8948 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8949 libiberty_topdir=${libiberty_topdir}
8950
8951
8952 _ACEOF
8953
8954
8955
8956 cat >>$CONFIG_STATUS <<\_ACEOF
8957 for ac_config_target in $ac_config_targets
8958 do
8959   case "$ac_config_target" in
8960   # Handling of arguments.
8961   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8962   "testsuite/Makefile" ) CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8963   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8964   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8965   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8966 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8967    { (exit 1); exit 1; }; };;
8968   esac
8969 done
8970
8971 # If the user did not use the arguments to specify the items to instantiate,
8972 # then the envvar interface is used.  Set only those that are not.
8973 # We use the long form for the default assignment because of an extremely
8974 # bizarre bug on SunOS 4.1.3.
8975 if $ac_need_defaults; then
8976   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8977   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8978   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8979 fi
8980
8981 # Have a temporary directory for convenience.  Make it in the build tree
8982 # simply because there is no reason to put it here, and in addition,
8983 # creating and moving files from /tmp can sometimes cause problems.
8984 # Create a temporary directory, and hook for its removal unless debugging.
8985 $debug ||
8986 {
8987   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8988   trap '{ (exit 1); exit 1; }' 1 2 13 15
8989 }
8990
8991 # Create a (secure) tmp directory for tmp files.
8992
8993 {
8994   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8995   test -n "$tmp" && test -d "$tmp"
8996 }  ||
8997 {
8998   tmp=./confstat$$-$RANDOM
8999   (umask 077 && mkdir $tmp)
9000 } ||
9001 {
9002    echo "$me: cannot create a temporary directory in ." >&2
9003    { (exit 1); exit 1; }
9004 }
9005
9006 _ACEOF
9007
9008 cat >>$CONFIG_STATUS <<_ACEOF
9009
9010 #
9011 # CONFIG_FILES section.
9012 #
9013
9014 # No need to generate the scripts if there are no CONFIG_FILES.
9015 # This happens for instance when ./config.status config.h
9016 if test -n "\$CONFIG_FILES"; then
9017   # Protect against being on the right side of a sed subst in config.status.
9018   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9019    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9020 s,@SHELL@,$SHELL,;t t
9021 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9022 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9023 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9024 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9025 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9026 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9027 s,@exec_prefix@,$exec_prefix,;t t
9028 s,@prefix@,$prefix,;t t
9029 s,@program_transform_name@,$program_transform_name,;t t
9030 s,@bindir@,$bindir,;t t
9031 s,@sbindir@,$sbindir,;t t
9032 s,@libexecdir@,$libexecdir,;t t
9033 s,@datadir@,$datadir,;t t
9034 s,@sysconfdir@,$sysconfdir,;t t
9035 s,@sharedstatedir@,$sharedstatedir,;t t
9036 s,@localstatedir@,$localstatedir,;t t
9037 s,@libdir@,$libdir,;t t
9038 s,@includedir@,$includedir,;t t
9039 s,@oldincludedir@,$oldincludedir,;t t
9040 s,@infodir@,$infodir,;t t
9041 s,@mandir@,$mandir,;t t
9042 s,@build_alias@,$build_alias,;t t
9043 s,@host_alias@,$host_alias,;t t
9044 s,@target_alias@,$target_alias,;t t
9045 s,@DEFS@,$DEFS,;t t
9046 s,@ECHO_C@,$ECHO_C,;t t
9047 s,@ECHO_N@,$ECHO_N,;t t
9048 s,@ECHO_T@,$ECHO_T,;t t
9049 s,@LIBS@,$LIBS,;t t
9050 s,@libiberty_topdir@,$libiberty_topdir,;t t
9051 s,@MAINT@,$MAINT,;t t
9052 s,@NOTMAINT@,$NOTMAINT,;t t
9053 s,@MAKEINFO@,$MAKEINFO,;t t
9054 s,@BUILD_INFO@,$BUILD_INFO,;t t
9055 s,@PERL@,$PERL,;t t
9056 s,@HAVE_PERL@,$HAVE_PERL,;t t
9057 s,@build@,$build,;t t
9058 s,@build_cpu@,$build_cpu,;t t
9059 s,@build_vendor@,$build_vendor,;t t
9060 s,@build_os@,$build_os,;t t
9061 s,@host@,$host,;t t
9062 s,@host_cpu@,$host_cpu,;t t
9063 s,@host_vendor@,$host_vendor,;t t
9064 s,@host_os@,$host_os,;t t
9065 s,@AR@,$AR,;t t
9066 s,@ac_ct_AR@,$ac_ct_AR,;t t
9067 s,@RANLIB@,$RANLIB,;t t
9068 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9069 s,@CC@,$CC,;t t
9070 s,@CFLAGS@,$CFLAGS,;t t
9071 s,@LDFLAGS@,$LDFLAGS,;t t
9072 s,@CPPFLAGS@,$CPPFLAGS,;t t
9073 s,@ac_ct_CC@,$ac_ct_CC,;t t
9074 s,@EXEEXT@,$EXEEXT,;t t
9075 s,@OBJEXT@,$OBJEXT,;t t
9076 s,@CPP@,$CPP,;t t
9077 s,@ac_libiberty_warn_cflags@,$ac_libiberty_warn_cflags,;t t
9078 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
9079 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
9080 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9081 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9082 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9083 s,@EGREP@,$EGREP,;t t
9084 s,@LIBOBJS@,$LIBOBJS,;t t
9085 s,@CHECK@,$CHECK,;t t
9086 s,@target_header_dir@,$target_header_dir,;t t
9087 s,@pexecute@,$pexecute,;t t
9088 s,@INSTALL_DEST@,$INSTALL_DEST,;t t
9089 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9090 /@host_makefile_frag@/r $host_makefile_frag
9091 s,@host_makefile_frag@,,;t t
9092 CEOF
9093
9094 _ACEOF
9095
9096   cat >>$CONFIG_STATUS <<\_ACEOF
9097   # Split the substitutions into bite-sized pieces for seds with
9098   # small command number limits, like on Digital OSF/1 and HP-UX.
9099   ac_max_sed_lines=48
9100   ac_sed_frag=1 # Number of current file.
9101   ac_beg=1 # First line for current file.
9102   ac_end=$ac_max_sed_lines # Line after last line for current file.
9103   ac_more_lines=:
9104   ac_sed_cmds=
9105   while $ac_more_lines; do
9106     if test $ac_beg -gt 1; then
9107       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9108     else
9109       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9110     fi
9111     if test ! -s $tmp/subs.frag; then
9112       ac_more_lines=false
9113     else
9114       # The purpose of the label and of the branching condition is to
9115       # speed up the sed processing (if there are no `@' at all, there
9116       # is no need to browse any of the substitutions).
9117       # These are the two extra sed commands mentioned above.
9118       (echo ':t
9119   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9120       if test -z "$ac_sed_cmds"; then
9121         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9122       else
9123         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
9124       fi
9125       ac_sed_frag=`expr $ac_sed_frag + 1`
9126       ac_beg=$ac_end
9127       ac_end=`expr $ac_end + $ac_max_sed_lines`
9128     fi
9129   done
9130   if test -z "$ac_sed_cmds"; then
9131     ac_sed_cmds=cat
9132   fi
9133 fi # test -n "$CONFIG_FILES"
9134
9135 _ACEOF
9136 cat >>$CONFIG_STATUS <<\_ACEOF
9137 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9138   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9139   case $ac_file in
9140   - | *:- | *:-:* ) # input from stdin
9141         cat >$tmp/stdin
9142         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9143         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9144   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9145         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9146   * )   ac_file_in=$ac_file.in ;;
9147   esac
9148
9149   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9150   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9151 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9152          X"$ac_file" : 'X\(//\)[^/]' \| \
9153          X"$ac_file" : 'X\(//\)$' \| \
9154          X"$ac_file" : 'X\(/\)' \| \
9155          .     : '\(.\)' 2>/dev/null ||
9156 echo X"$ac_file" |
9157     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9158           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9159           /^X\(\/\/\)$/{ s//\1/; q; }
9160           /^X\(\/\).*/{ s//\1/; q; }
9161           s/.*/./; q'`
9162   { if $as_mkdir_p; then
9163     mkdir -p "$ac_dir"
9164   else
9165     as_dir="$ac_dir"
9166     as_dirs=
9167     while test ! -d "$as_dir"; do
9168       as_dirs="$as_dir $as_dirs"
9169       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9170 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9171          X"$as_dir" : 'X\(//\)[^/]' \| \
9172          X"$as_dir" : 'X\(//\)$' \| \
9173          X"$as_dir" : 'X\(/\)' \| \
9174          .     : '\(.\)' 2>/dev/null ||
9175 echo X"$as_dir" |
9176     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9177           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9178           /^X\(\/\/\)$/{ s//\1/; q; }
9179           /^X\(\/\).*/{ s//\1/; q; }
9180           s/.*/./; q'`
9181     done
9182     test ! -n "$as_dirs" || mkdir $as_dirs
9183   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9184 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9185    { (exit 1); exit 1; }; }; }
9186
9187   ac_builddir=.
9188
9189 if test "$ac_dir" != .; then
9190   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9191   # A "../" for each directory in $ac_dir_suffix.
9192   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9193 else
9194   ac_dir_suffix= ac_top_builddir=
9195 fi
9196
9197 case $srcdir in
9198   .)  # No --srcdir option.  We are building in place.
9199     ac_srcdir=.
9200     if test -z "$ac_top_builddir"; then
9201        ac_top_srcdir=.
9202     else
9203        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9204     fi ;;
9205   [\\/]* | ?:[\\/]* )  # Absolute path.
9206     ac_srcdir=$srcdir$ac_dir_suffix;
9207     ac_top_srcdir=$srcdir ;;
9208   *) # Relative path.
9209     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9210     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9211 esac
9212
9213 # Do not use `cd foo && pwd` to compute absolute paths, because
9214 # the directories may not exist.
9215 case `pwd` in
9216 .) ac_abs_builddir="$ac_dir";;
9217 *)
9218   case "$ac_dir" in
9219   .) ac_abs_builddir=`pwd`;;
9220   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9221   *) ac_abs_builddir=`pwd`/"$ac_dir";;
9222   esac;;
9223 esac
9224 case $ac_abs_builddir in
9225 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9226 *)
9227   case ${ac_top_builddir}. in
9228   .) ac_abs_top_builddir=$ac_abs_builddir;;
9229   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9230   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9231   esac;;
9232 esac
9233 case $ac_abs_builddir in
9234 .) ac_abs_srcdir=$ac_srcdir;;
9235 *)
9236   case $ac_srcdir in
9237   .) ac_abs_srcdir=$ac_abs_builddir;;
9238   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9239   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9240   esac;;
9241 esac
9242 case $ac_abs_builddir in
9243 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9244 *)
9245   case $ac_top_srcdir in
9246   .) ac_abs_top_srcdir=$ac_abs_builddir;;
9247   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9248   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9249   esac;;
9250 esac
9251
9252
9253   case $INSTALL in
9254   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9255   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9256   esac
9257
9258   if test x"$ac_file" != x-; then
9259     { echo "$as_me:$LINENO: creating $ac_file" >&5
9260 echo "$as_me: creating $ac_file" >&6;}
9261     rm -f "$ac_file"
9262   fi
9263   # Let's still pretend it is `configure' which instantiates (i.e., don't
9264   # use $as_me), people would be surprised to read:
9265   #    /* config.h.  Generated by config.status.  */
9266   if test x"$ac_file" = x-; then
9267     configure_input=
9268   else
9269     configure_input="$ac_file.  "
9270   fi
9271   configure_input=$configure_input"Generated from `echo $ac_file_in |
9272                                      sed 's,.*/,,'` by configure."
9273
9274   # First look for the input files in the build tree, otherwise in the
9275   # src tree.
9276   ac_file_inputs=`IFS=:
9277     for f in $ac_file_in; do
9278       case $f in
9279       -) echo $tmp/stdin ;;
9280       [\\/$]*)
9281          # Absolute (can't be DOS-style, as IFS=:)
9282          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9283 echo "$as_me: error: cannot find input file: $f" >&2;}
9284    { (exit 1); exit 1; }; }
9285          echo "$f";;
9286       *) # Relative
9287          if test -f "$f"; then
9288            # Build tree
9289            echo "$f"
9290          elif test -f "$srcdir/$f"; then
9291            # Source tree
9292            echo "$srcdir/$f"
9293          else
9294            # /dev/null tree
9295            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9296 echo "$as_me: error: cannot find input file: $f" >&2;}
9297    { (exit 1); exit 1; }; }
9298          fi;;
9299       esac
9300     done` || { (exit 1); exit 1; }
9301 _ACEOF
9302 cat >>$CONFIG_STATUS <<_ACEOF
9303   sed "$ac_vpsub
9304 $extrasub
9305 _ACEOF
9306 cat >>$CONFIG_STATUS <<\_ACEOF
9307 :t
9308 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9309 s,@configure_input@,$configure_input,;t t
9310 s,@srcdir@,$ac_srcdir,;t t
9311 s,@abs_srcdir@,$ac_abs_srcdir,;t t
9312 s,@top_srcdir@,$ac_top_srcdir,;t t
9313 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9314 s,@builddir@,$ac_builddir,;t t
9315 s,@abs_builddir@,$ac_abs_builddir,;t t
9316 s,@top_builddir@,$ac_top_builddir,;t t
9317 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9318 s,@INSTALL@,$ac_INSTALL,;t t
9319 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
9320   rm -f $tmp/stdin
9321   if test x"$ac_file" != x-; then
9322     mv $tmp/out $ac_file
9323   else
9324     cat $tmp/out
9325     rm -f $tmp/out
9326   fi
9327
9328 done
9329 _ACEOF
9330 cat >>$CONFIG_STATUS <<\_ACEOF
9331
9332 #
9333 # CONFIG_HEADER section.
9334 #
9335
9336 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9337 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9338 #
9339 # ac_d sets the value in "#define NAME VALUE" lines.
9340 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
9341 ac_dB='[         ].*$,\1#\2'
9342 ac_dC=' '
9343 ac_dD=',;t'
9344 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9345 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9346 ac_uB='$,\1#\2define\3'
9347 ac_uC=' '
9348 ac_uD=',;t'
9349
9350 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9351   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9352   case $ac_file in
9353   - | *:- | *:-:* ) # input from stdin
9354         cat >$tmp/stdin
9355         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9356         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9357   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9358         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9359   * )   ac_file_in=$ac_file.in ;;
9360   esac
9361
9362   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9363 echo "$as_me: creating $ac_file" >&6;}
9364
9365   # First look for the input files in the build tree, otherwise in the
9366   # src tree.
9367   ac_file_inputs=`IFS=:
9368     for f in $ac_file_in; do
9369       case $f in
9370       -) echo $tmp/stdin ;;
9371       [\\/$]*)
9372          # Absolute (can't be DOS-style, as IFS=:)
9373          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9374 echo "$as_me: error: cannot find input file: $f" >&2;}
9375    { (exit 1); exit 1; }; }
9376          # Do quote $f, to prevent DOS paths from being IFS'd.
9377          echo "$f";;
9378       *) # Relative
9379          if test -f "$f"; then
9380            # Build tree
9381            echo "$f"
9382          elif test -f "$srcdir/$f"; then
9383            # Source tree
9384            echo "$srcdir/$f"
9385          else
9386            # /dev/null tree
9387            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9388 echo "$as_me: error: cannot find input file: $f" >&2;}
9389    { (exit 1); exit 1; }; }
9390          fi;;
9391       esac
9392     done` || { (exit 1); exit 1; }
9393   # Remove the trailing spaces.
9394   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
9395
9396 _ACEOF
9397
9398 # Transform confdefs.h into two sed scripts, `conftest.defines' and
9399 # `conftest.undefs', that substitutes the proper values into
9400 # config.h.in to produce config.h.  The first handles `#define'
9401 # templates, and the second `#undef' templates.
9402 # And first: Protect against being on the right side of a sed subst in
9403 # config.status.  Protect against being in an unquoted here document
9404 # in config.status.
9405 rm -f conftest.defines conftest.undefs
9406 # Using a here document instead of a string reduces the quoting nightmare.
9407 # Putting comments in sed scripts is not portable.
9408 #
9409 # `end' is used to avoid that the second main sed command (meant for
9410 # 0-ary CPP macros) applies to n-ary macro definitions.
9411 # See the Autoconf documentation for `clear'.
9412 cat >confdef2sed.sed <<\_ACEOF
9413 s/[\\&,]/\\&/g
9414 s,[\\$`],\\&,g
9415 t clear
9416 : clear
9417 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9418 t end
9419 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9420 : end
9421 _ACEOF
9422 # If some macros were called several times there might be several times
9423 # the same #defines, which is useless.  Nevertheless, we may not want to
9424 # sort them, since we want the *last* AC-DEFINE to be honored.
9425 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9426 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9427 rm -f confdef2sed.sed
9428
9429 # This sed command replaces #undef with comments.  This is necessary, for
9430 # example, in the case of _POSIX_SOURCE, which is predefined and required
9431 # on some systems where configure will not decide to define it.
9432 cat >>conftest.undefs <<\_ACEOF
9433 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9434 _ACEOF
9435
9436 # Break up conftest.defines because some shells have a limit on the size
9437 # of here documents, and old seds have small limits too (100 cmds).
9438 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9439 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9440 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9441 echo '  :' >>$CONFIG_STATUS
9442 rm -f conftest.tail
9443 while grep . conftest.defines >/dev/null
9444 do
9445   # Write a limited-size here document to $tmp/defines.sed.
9446   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9447   # Speed up: don't consider the non `#define' lines.
9448   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
9449   # Work around the forget-to-reset-the-flag bug.
9450   echo 't clr' >>$CONFIG_STATUS
9451   echo ': clr' >>$CONFIG_STATUS
9452   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9453   echo 'CEOF
9454   sed -f $tmp/defines.sed $tmp/in >$tmp/out
9455   rm -f $tmp/in
9456   mv $tmp/out $tmp/in
9457 ' >>$CONFIG_STATUS
9458   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9459   rm -f conftest.defines
9460   mv conftest.tail conftest.defines
9461 done
9462 rm -f conftest.defines
9463 echo '  fi # grep' >>$CONFIG_STATUS
9464 echo >>$CONFIG_STATUS
9465
9466 # Break up conftest.undefs because some shells have a limit on the size
9467 # of here documents, and old seds have small limits too (100 cmds).
9468 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
9469 rm -f conftest.tail
9470 while grep . conftest.undefs >/dev/null
9471 do
9472   # Write a limited-size here document to $tmp/undefs.sed.
9473   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9474   # Speed up: don't consider the non `#undef'
9475   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
9476   # Work around the forget-to-reset-the-flag bug.
9477   echo 't clr' >>$CONFIG_STATUS
9478   echo ': clr' >>$CONFIG_STATUS
9479   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9480   echo 'CEOF
9481   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9482   rm -f $tmp/in
9483   mv $tmp/out $tmp/in
9484 ' >>$CONFIG_STATUS
9485   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9486   rm -f conftest.undefs
9487   mv conftest.tail conftest.undefs
9488 done
9489 rm -f conftest.undefs
9490
9491 cat >>$CONFIG_STATUS <<\_ACEOF
9492   # Let's still pretend it is `configure' which instantiates (i.e., don't
9493   # use $as_me), people would be surprised to read:
9494   #    /* config.h.  Generated by config.status.  */
9495   if test x"$ac_file" = x-; then
9496     echo "/* Generated by configure.  */" >$tmp/config.h
9497   else
9498     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
9499   fi
9500   cat $tmp/in >>$tmp/config.h
9501   rm -f $tmp/in
9502   if test x"$ac_file" != x-; then
9503     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9504       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9505 echo "$as_me: $ac_file is unchanged" >&6;}
9506     else
9507       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9508 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9509          X"$ac_file" : 'X\(//\)[^/]' \| \
9510          X"$ac_file" : 'X\(//\)$' \| \
9511          X"$ac_file" : 'X\(/\)' \| \
9512          .     : '\(.\)' 2>/dev/null ||
9513 echo X"$ac_file" |
9514     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9515           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9516           /^X\(\/\/\)$/{ s//\1/; q; }
9517           /^X\(\/\).*/{ s//\1/; q; }
9518           s/.*/./; q'`
9519       { if $as_mkdir_p; then
9520     mkdir -p "$ac_dir"
9521   else
9522     as_dir="$ac_dir"
9523     as_dirs=
9524     while test ! -d "$as_dir"; do
9525       as_dirs="$as_dir $as_dirs"
9526       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9527 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9528          X"$as_dir" : 'X\(//\)[^/]' \| \
9529          X"$as_dir" : 'X\(//\)$' \| \
9530          X"$as_dir" : 'X\(/\)' \| \
9531          .     : '\(.\)' 2>/dev/null ||
9532 echo X"$as_dir" |
9533     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9534           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9535           /^X\(\/\/\)$/{ s//\1/; q; }
9536           /^X\(\/\).*/{ s//\1/; q; }
9537           s/.*/./; q'`
9538     done
9539     test ! -n "$as_dirs" || mkdir $as_dirs
9540   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9541 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9542    { (exit 1); exit 1; }; }; }
9543
9544       rm -f $ac_file
9545       mv $tmp/config.h $ac_file
9546     fi
9547   else
9548     cat $tmp/config.h
9549     rm -f $tmp/config.h
9550   fi
9551 done
9552 _ACEOF
9553 cat >>$CONFIG_STATUS <<\_ACEOF
9554
9555 #
9556 # CONFIG_COMMANDS section.
9557 #
9558 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9559   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9560   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9561   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9562 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9563          X"$ac_dest" : 'X\(//\)[^/]' \| \
9564          X"$ac_dest" : 'X\(//\)$' \| \
9565          X"$ac_dest" : 'X\(/\)' \| \
9566          .     : '\(.\)' 2>/dev/null ||
9567 echo X"$ac_dest" |
9568     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9569           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9570           /^X\(\/\/\)$/{ s//\1/; q; }
9571           /^X\(\/\).*/{ s//\1/; q; }
9572           s/.*/./; q'`
9573   { if $as_mkdir_p; then
9574     mkdir -p "$ac_dir"
9575   else
9576     as_dir="$ac_dir"
9577     as_dirs=
9578     while test ! -d "$as_dir"; do
9579       as_dirs="$as_dir $as_dirs"
9580       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9581 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9582          X"$as_dir" : 'X\(//\)[^/]' \| \
9583          X"$as_dir" : 'X\(//\)$' \| \
9584          X"$as_dir" : 'X\(/\)' \| \
9585          .     : '\(.\)' 2>/dev/null ||
9586 echo X"$as_dir" |
9587     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9588           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9589           /^X\(\/\/\)$/{ s//\1/; q; }
9590           /^X\(\/\).*/{ s//\1/; q; }
9591           s/.*/./; q'`
9592     done
9593     test ! -n "$as_dirs" || mkdir $as_dirs
9594   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9595 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9596    { (exit 1); exit 1; }; }; }
9597
9598   ac_builddir=.
9599
9600 if test "$ac_dir" != .; then
9601   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9602   # A "../" for each directory in $ac_dir_suffix.
9603   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9604 else
9605   ac_dir_suffix= ac_top_builddir=
9606 fi
9607
9608 case $srcdir in
9609   .)  # No --srcdir option.  We are building in place.
9610     ac_srcdir=.
9611     if test -z "$ac_top_builddir"; then
9612        ac_top_srcdir=.
9613     else
9614        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9615     fi ;;
9616   [\\/]* | ?:[\\/]* )  # Absolute path.
9617     ac_srcdir=$srcdir$ac_dir_suffix;
9618     ac_top_srcdir=$srcdir ;;
9619   *) # Relative path.
9620     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9621     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9622 esac
9623
9624 # Do not use `cd foo && pwd` to compute absolute paths, because
9625 # the directories may not exist.
9626 case `pwd` in
9627 .) ac_abs_builddir="$ac_dir";;
9628 *)
9629   case "$ac_dir" in
9630   .) ac_abs_builddir=`pwd`;;
9631   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9632   *) ac_abs_builddir=`pwd`/"$ac_dir";;
9633   esac;;
9634 esac
9635 case $ac_abs_builddir in
9636 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9637 *)
9638   case ${ac_top_builddir}. in
9639   .) ac_abs_top_builddir=$ac_abs_builddir;;
9640   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9641   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9642   esac;;
9643 esac
9644 case $ac_abs_builddir in
9645 .) ac_abs_srcdir=$ac_srcdir;;
9646 *)
9647   case $ac_srcdir in
9648   .) ac_abs_srcdir=$ac_abs_builddir;;
9649   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9650   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9651   esac;;
9652 esac
9653 case $ac_abs_builddir in
9654 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9655 *)
9656   case $ac_top_srcdir in
9657   .) ac_abs_top_srcdir=$ac_abs_builddir;;
9658   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9659   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9660   esac;;
9661 esac
9662
9663
9664   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9665 echo "$as_me: executing $ac_dest commands" >&6;}
9666   case $ac_dest in
9667     default ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
9668 if test -n "$CONFIG_FILES"; then
9669   if test -n "${with_target_subdir}"; then
9670     # FIXME: We shouldn't need to set ac_file
9671     ac_file=Makefile
9672     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
9673     . ${libiberty_topdir}/config-ml.in
9674   fi
9675 fi ;;
9676   esac
9677 done
9678 _ACEOF
9679
9680 cat >>$CONFIG_STATUS <<\_ACEOF
9681
9682 { (exit 0); exit 0; }
9683 _ACEOF
9684 chmod +x $CONFIG_STATUS
9685 ac_clean_files=$ac_clean_files_save
9686
9687
9688 # configure is writing to config.log, and then calls config.status.
9689 # config.status does its own redirection, appending to config.log.
9690 # Unfortunately, on DOS this fails, as config.log is still kept open
9691 # by configure, so config.status won't be able to write to it; its
9692 # output is simply discarded.  So we exec the FD to /dev/null,
9693 # effectively closing config.log, so it can be properly (re)opened and
9694 # appended to by config.status.  When coming back to configure, we
9695 # need to make the FD available again.
9696 if test "$no_create" != yes; then
9697   ac_cs_success=:
9698   ac_config_status_args=
9699   test "$silent" = yes &&
9700     ac_config_status_args="$ac_config_status_args --quiet"
9701   exec 5>/dev/null
9702   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9703   exec 5>>config.log
9704   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9705   # would make configure fail if this is the last instruction.
9706   $ac_cs_success || { (exit 1); exit 1; }
9707 fi
9708