sim/h8300/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="Makefile.in"
 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='sim_environment sim_alignment sim_assert sim_bitsize sim_endian sim_hostendian sim_float sim_scache sim_default_model sim_hw_cflags sim_hw_objs sim_hw sim_inline sim_packages sim_regparm sim_reserved_bits sim_smp sim_stdcall sim_xor_endian WARN_CFLAGS WERROR_CFLAGS 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC_FOR_BUILD HDEFINES AR RANLIB ac_ct_RANLIB SET_MAKE CPP EGREP ALLOCA USE_NLS MSGFMT GMSGFMT XGETTEXT USE_INCLUDED_LIBINTL CATALOGS CATOBJEXT DATADIRNAME GMOFILES INSTOBJEXT INTLDEPS INTLLIBS INTLOBJS POFILES POSUB INCLUDE_LOCALE_H GT_NO GT_YES MKINSTALLDIRS l MAINT sim_bswap sim_cflags sim_debug sim_stdio sim_trace sim_profile cgen_breaks LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 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 \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 Program names:
 835   --program-prefix=PREFIX            prepend PREFIX to installed program names
 836   --program-suffix=SUFFIX            append SUFFIX to installed program names
 837   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 838
 839 System types:
 840   --build=BUILD     configure for building on BUILD [guessed]
 841   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 842   --target=TARGET   configure for building compilers for TARGET [HOST]
 843 _ACEOF
 844 fi
 845
 846 if test -n "$ac_init_help"; then
 847
 848   cat <<\_ACEOF
 849
 850 Optional Features:
 851   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 852   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 853   --disable-nls           do not use Native Language Support
 854   --enable-maintainer-mode              Enable developer functionality.
 855   --enable-sim-bswap                    Use Host specific BSWAP instruction.
 856   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
 857   --enable-sim-debug=opts               Enable debugging flags
 858   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
 859   --enable-sim-trace=opts               Enable tracing flags
 860   --enable-sim-profile=opts             Enable profiling flags
 861
 862 Optional Packages:
 863   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 864   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 865   --with-included-gettext use the GNU gettext library included here
 866
 867 Some influential environment variables:
 868   CC          C compiler command
 869   CFLAGS      C compiler flags
 870   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 871               nonstandard directory <lib dir>
 872   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 873               headers in a nonstandard directory <include dir>
 874   CPP         C preprocessor
 875
 876 Use these variables to override the choices made by `configure' or to help
 877 it to find libraries and programs with nonstandard names/locations.
 878
 879 _ACEOF
 880 fi
 881
 882 if test "$ac_init_help" = "recursive"; then
 883   # If there are subdirs, report their specific --help.
 884   ac_popdir=`pwd`
 885   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 886     test -d $ac_dir || continue
 887     ac_builddir=.
 888
 889 if test "$ac_dir" != .; then
 890   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 891   # A "../" for each directory in $ac_dir_suffix.
 892   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 893 else
 894   ac_dir_suffix= ac_top_builddir=
 895 fi
 896
 897 case $srcdir in
 898   .)  # No --srcdir option.  We are building in place.
 899     ac_srcdir=.
 900     if test -z "$ac_top_builddir"; then
 901        ac_top_srcdir=.
 902     else
 903        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 904     fi ;;
 905   [\\/]* | ?:[\\/]* )  # Absolute path.
 906     ac_srcdir=$srcdir$ac_dir_suffix;
 907     ac_top_srcdir=$srcdir ;;
 908   *) # Relative path.
 909     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 910     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 911 esac
 912
 913 # Do not use `cd foo && pwd` to compute absolute paths, because
 914 # the directories may not exist.
 915 case `pwd` in
 916 .) ac_abs_builddir="$ac_dir";;
 917 *)
 918   case "$ac_dir" in
 919   .) ac_abs_builddir=`pwd`;;
 920   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 921   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 922   esac;;
 923 esac
 924 case $ac_abs_builddir in
 925 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 926 *)
 927   case ${ac_top_builddir}. in
 928   .) ac_abs_top_builddir=$ac_abs_builddir;;
 929   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 930   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 931   esac;;
 932 esac
 933 case $ac_abs_builddir in
 934 .) ac_abs_srcdir=$ac_srcdir;;
 935 *)
 936   case $ac_srcdir in
 937   .) ac_abs_srcdir=$ac_abs_builddir;;
 938   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 939   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 940   esac;;
 941 esac
 942 case $ac_abs_builddir in
 943 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 944 *)
 945   case $ac_top_srcdir in
 946   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 947   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 948   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 949   esac;;
 950 esac
 951
 952     cd $ac_dir
 953     # Check for guested configure; otherwise get Cygnus style configure.
 954     if test -f $ac_srcdir/configure.gnu; then
 955       echo
 956       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 957     elif test -f $ac_srcdir/configure; then
 958       echo
 959       $SHELL $ac_srcdir/configure  --help=recursive
 960     elif test -f $ac_srcdir/configure.ac ||
 961            test -f $ac_srcdir/configure.in; then
 962       echo
 963       $ac_configure --help
 964     else
 965       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 966     fi
 967     cd $ac_popdir
 968   done
 969 fi
 970
 971 test -n "$ac_init_help" && exit 0
 972 if $ac_init_version; then
 973   cat <<\_ACEOF
 974
 975 Copyright (C) 2003 Free Software Foundation, Inc.
 976 This configure script is free software; the Free Software Foundation
 977 gives unlimited permission to copy, distribute and modify it.
 978 _ACEOF
 979   exit 0
 980 fi
 981 exec 5>config.log
 982 cat >&5 <<_ACEOF
 983 This file contains any messages produced by compilers while
 984 running configure, to aid debugging if configure makes a mistake.
 985
 986 It was created by $as_me, which was
 987 generated by GNU Autoconf 2.59.  Invocation command line was
 988
 989   $ $0 $@
 990
 991 _ACEOF
 992 {
 993 cat <<_ASUNAME
 994 ## --------- ##
 995 ## Platform. ##
 996 ## --------- ##
 997
 998 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 999 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1000 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1001 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1002 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1003
1004 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1005 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1006
1007 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1008 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1009 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1010 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1011 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1012 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1013 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1014
1015 _ASUNAME
1016
1017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1018 for as_dir in $PATH
1019 do
1020   IFS=$as_save_IFS
1021   test -z "$as_dir" && as_dir=.
1022   echo "PATH: $as_dir"
1023 done
1024
1025 } >&5
1026
1027 cat >&5 <<_ACEOF
1028
1029
1030 ## ----------- ##
1031 ## Core tests. ##
1032 ## ----------- ##
1033
1034 _ACEOF
1035
1036
1037 # Keep a trace of the command line.
1038 # Strip out --no-create and --no-recursion so they do not pile up.
1039 # Strip out --silent because we don't want to record it for future runs.
1040 # Also quote any args containing shell meta-characters.
1041 # Make two passes to allow for proper duplicate-argument suppression.
1042 ac_configure_args=
1043 ac_configure_args0=
1044 ac_configure_args1=
1045 ac_sep=
1046 ac_must_keep_next=false
1047 for ac_pass in 1 2
1048 do
1049   for ac_arg
1050   do
1051     case $ac_arg in
1052     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1053     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1054     | -silent | --silent | --silen | --sile | --sil)
1055       continue ;;
1056     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1057       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1058     esac
1059     case $ac_pass in
1060     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1061     2)
1062       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1063       if test $ac_must_keep_next = true; then
1064         ac_must_keep_next=false # Got value, back to normal.
1065       else
1066         case $ac_arg in
1067           *=* | --config-cache | -C | -disable-* | --disable-* \
1068           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1069           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1070           | -with-* | --with-* | -without-* | --without-* | --x)
1071             case "$ac_configure_args0 " in
1072               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1073             esac
1074             ;;
1075           -* ) ac_must_keep_next=true ;;
1076         esac
1077       fi
1078       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1079       # Get rid of the leading space.
1080       ac_sep=" "
1081       ;;
1082     esac
1083   done
1084 done
1085 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1086 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1087
1088 # When interrupted or exit'd, cleanup temporary files, and complete
1089 # config.log.  We remove comments because anyway the quotes in there
1090 # would cause problems or look ugly.
1091 # WARNING: Be sure not to use single quotes in there, as some shells,
1092 # such as our DU 5.0 friend, will then `close' the trap.
1093 trap 'exit_status=$?
1094   # Save into config.log some information that might help in debugging.
1095   {
1096     echo
1097
1098     cat <<\_ASBOX
1099 ## ---------------- ##
1100 ## Cache variables. ##
1101 ## ---------------- ##
1102 _ASBOX
1103     echo
1104     # The following way of writing the cache mishandles newlines in values,
1105 {
1106   (set) 2>&1 |
1107     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1108     *ac_space=\ *)
1109       sed -n \
1110         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1111           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1112       ;;
1113     *)
1114       sed -n \
1115         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1116       ;;
1117     esac;
1118 }
1119     echo
1120
1121     cat <<\_ASBOX
1122 ## ----------------- ##
1123 ## Output variables. ##
1124 ## ----------------- ##
1125 _ASBOX
1126     echo
1127     for ac_var in $ac_subst_vars
1128     do
1129       eval ac_val=$`echo $ac_var`
1130       echo "$ac_var='"'"'$ac_val'"'"'"
1131     done | sort
1132     echo
1133
1134     if test -n "$ac_subst_files"; then
1135       cat <<\_ASBOX
1136 ## ------------- ##
1137 ## Output files. ##
1138 ## ------------- ##
1139 _ASBOX
1140       echo
1141       for ac_var in $ac_subst_files
1142       do
1143         eval ac_val=$`echo $ac_var`
1144         echo "$ac_var='"'"'$ac_val'"'"'"
1145       done | sort
1146       echo
1147     fi
1148
1149     if test -s confdefs.h; then
1150       cat <<\_ASBOX
1151 ## ----------- ##
1152 ## confdefs.h. ##
1153 ## ----------- ##
1154 _ASBOX
1155       echo
1156       sed "/^$/d" confdefs.h | sort
1157       echo
1158     fi
1159     test "$ac_signal" != 0 &&
1160       echo "$as_me: caught signal $ac_signal"
1161     echo "$as_me: exit $exit_status"
1162   } >&5
1163   rm -f core *.core &&
1164   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1165     exit $exit_status
1166      ' 0
1167 for ac_signal in 1 2 13 15; do
1168   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1169 done
1170 ac_signal=0
1171
1172 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1173 rm -rf conftest* confdefs.h
1174 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1175 echo >confdefs.h
1176
1177 # Predefined preprocessor variables.
1178
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_NAME "$PACKAGE_NAME"
1181 _ACEOF
1182
1183
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1186 _ACEOF
1187
1188
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1191 _ACEOF
1192
1193
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_STRING "$PACKAGE_STRING"
1196 _ACEOF
1197
1198
1199 cat >>confdefs.h <<_ACEOF
1200 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1201 _ACEOF
1202
1203
1204 # Let the site file select an alternate cache file if it wants to.
1205 # Prefer explicitly selected file to automatically selected ones.
1206 if test -z "$CONFIG_SITE"; then
1207   if test "x$prefix" != xNONE; then
1208     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1209   else
1210     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1211   fi
1212 fi
1213 for ac_site_file in $CONFIG_SITE; do
1214   if test -r "$ac_site_file"; then
1215     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1216 echo "$as_me: loading site script $ac_site_file" >&6;}
1217     sed 's/^/| /' "$ac_site_file" >&5
1218     . "$ac_site_file"
1219   fi
1220 done
1221
1222 if test -r "$cache_file"; then
1223   # Some versions of bash will fail to source /dev/null (special
1224   # files actually), so we avoid doing that.
1225   if test -f "$cache_file"; then
1226     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1227 echo "$as_me: loading cache $cache_file" >&6;}
1228     case $cache_file in
1229       [\\/]* | ?:[\\/]* ) . $cache_file;;
1230       *)                      . ./$cache_file;;
1231     esac
1232   fi
1233 else
1234   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1235 echo "$as_me: creating cache $cache_file" >&6;}
1236   >$cache_file
1237 fi
1238
1239 # Check that the precious variables saved in the cache have kept the same
1240 # value.
1241 ac_cache_corrupted=false
1242 for ac_var in `(set) 2>&1 |
1243                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1244   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1245   eval ac_new_set=\$ac_env_${ac_var}_set
1246   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1247   eval ac_new_val="\$ac_env_${ac_var}_value"
1248   case $ac_old_set,$ac_new_set in
1249     set,)
1250       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1251 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1252       ac_cache_corrupted=: ;;
1253     ,set)
1254       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1255 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1256       ac_cache_corrupted=: ;;
1257     ,);;
1258     *)
1259       if test "x$ac_old_val" != "x$ac_new_val"; then
1260         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1261 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1262         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1263 echo "$as_me:   former value:  $ac_old_val" >&2;}
1264         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1265 echo "$as_me:   current value: $ac_new_val" >&2;}
1266         ac_cache_corrupted=:
1267       fi;;
1268   esac
1269   # Pass precious variables to config.status.
1270   if test "$ac_new_set" = set; then
1271     case $ac_new_val in
1272     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1273       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1274     *) ac_arg=$ac_var=$ac_new_val ;;
1275     esac
1276     case " $ac_configure_args " in
1277       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1278       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1279     esac
1280   fi
1281 done
1282 if $ac_cache_corrupted; then
1283   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1284 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1285   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1286 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1287    { (exit 1); exit 1; }; }
1288 fi
1289
1290 ac_ext=c
1291 ac_cpp='$CPP $CPPFLAGS'
1292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315 ac_aux_dir=
1316 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1317   if test -f $ac_dir/install-sh; then
1318     ac_aux_dir=$ac_dir
1319     ac_install_sh="$ac_aux_dir/install-sh -c"
1320     break
1321   elif test -f $ac_dir/install.sh; then
1322     ac_aux_dir=$ac_dir
1323     ac_install_sh="$ac_aux_dir/install.sh -c"
1324     break
1325   elif test -f $ac_dir/shtool; then
1326     ac_aux_dir=$ac_dir
1327     ac_install_sh="$ac_aux_dir/shtool install -c"
1328     break
1329   fi
1330 done
1331 if test -z "$ac_aux_dir"; then
1332   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1333 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1334    { (exit 1); exit 1; }; }
1335 fi
1336 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1337 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1338 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1339
1340 # Make sure we can run config.sub.
1341 $ac_config_sub sun4 >/dev/null 2>&1 ||
1342   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1343 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1344    { (exit 1); exit 1; }; }
1345
1346 echo "$as_me:$LINENO: checking build system type" >&5
1347 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1348 if test "${ac_cv_build+set}" = set; then
1349   echo $ECHO_N "(cached) $ECHO_C" >&6
1350 else
1351   ac_cv_build_alias=$build_alias
1352 test -z "$ac_cv_build_alias" &&
1353   ac_cv_build_alias=`$ac_config_guess`
1354 test -z "$ac_cv_build_alias" &&
1355   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1356 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1357    { (exit 1); exit 1; }; }
1358 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1359   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1360 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1361    { (exit 1); exit 1; }; }
1362
1363 fi
1364 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1365 echo "${ECHO_T}$ac_cv_build" >&6
1366 build=$ac_cv_build
1367 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1368 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1369 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1370
1371
1372 echo "$as_me:$LINENO: checking host system type" >&5
1373 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1374 if test "${ac_cv_host+set}" = set; then
1375   echo $ECHO_N "(cached) $ECHO_C" >&6
1376 else
1377   ac_cv_host_alias=$host_alias
1378 test -z "$ac_cv_host_alias" &&
1379   ac_cv_host_alias=$ac_cv_build_alias
1380 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1381   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1382 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1383    { (exit 1); exit 1; }; }
1384
1385 fi
1386 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1387 echo "${ECHO_T}$ac_cv_host" >&6
1388 host=$ac_cv_host
1389 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1390 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1391 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1392
1393
1394 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1395 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1396 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1397 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1398   echo $ECHO_N "(cached) $ECHO_C" >&6
1399 else
1400   cat >conftest.make <<\_ACEOF
1401 all:
1402         @echo 'ac_maketemp="$(MAKE)"'
1403 _ACEOF
1404 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1405 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1406 if test -n "$ac_maketemp"; then
1407   eval ac_cv_prog_make_${ac_make}_set=yes
1408 else
1409   eval ac_cv_prog_make_${ac_make}_set=no
1410 fi
1411 rm -f conftest.make
1412 fi
1413 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1414   echo "$as_me:$LINENO: result: yes" >&5
1415 echo "${ECHO_T}yes" >&6
1416   SET_MAKE=
1417 else
1418   echo "$as_me:$LINENO: result: no" >&5
1419 echo "${ECHO_T}no" >&6
1420   SET_MAKE="MAKE=${MAKE-make}"
1421 fi
1422
1423
1424 echo "$as_me:$LINENO: checking for library containing strerror" >&5
1425 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
1426 if test "${ac_cv_search_strerror+set}" = set; then
1427   echo $ECHO_N "(cached) $ECHO_C" >&6
1428 else
1429   ac_func_search_save_LIBS=$LIBS
1430 ac_cv_search_strerror=no
1431 cat >conftest.$ac_ext <<_ACEOF
1432 /* confdefs.h.  */
1433 _ACEOF
1434 cat confdefs.h >>conftest.$ac_ext
1435 cat >>conftest.$ac_ext <<_ACEOF
1436 /* end confdefs.h.  */
1437
1438 /* Override any gcc2 internal prototype to avoid an error.  */
1439 #ifdef __cplusplus
1440 extern "C"
1441 #endif
1442 /* We use char because int might match the return type of a gcc2
1443    builtin and then its argument prototype would still apply.  */
1444 char strerror ();
1445 int
1446 main ()
1447 {
1448 strerror ();
1449   ;
1450   return 0;
1451 }
1452 _ACEOF
1453 rm -f conftest.$ac_objext conftest$ac_exeext
1454 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1455   (eval $ac_link) 2>conftest.er1
1456   ac_status=$?
1457   grep -v '^ *+' conftest.er1 >conftest.err
1458   rm -f conftest.er1
1459   cat conftest.err >&5
1460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1461   (exit $ac_status); } &&
1462          { ac_try='test -z "$ac_c_werror_flag"
1463                          || test ! -s conftest.err'
1464   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1465   (eval $ac_try) 2>&5
1466   ac_status=$?
1467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1468   (exit $ac_status); }; } &&
1469          { ac_try='test -s conftest$ac_exeext'
1470   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1471   (eval $ac_try) 2>&5
1472   ac_status=$?
1473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1474   (exit $ac_status); }; }; then
1475   ac_cv_search_strerror="none required"
1476 else
1477   echo "$as_me: failed program was:" >&5
1478 sed 's/^/| /' conftest.$ac_ext >&5
1479
1480 fi
1481 rm -f conftest.err conftest.$ac_objext \
1482       conftest$ac_exeext conftest.$ac_ext
1483 if test "$ac_cv_search_strerror" = no; then
1484   for ac_lib in cposix; do
1485     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
1486     cat >conftest.$ac_ext <<_ACEOF
1487 /* confdefs.h.  */
1488 _ACEOF
1489 cat confdefs.h >>conftest.$ac_ext
1490 cat >>conftest.$ac_ext <<_ACEOF
1491 /* end confdefs.h.  */
1492
1493 /* Override any gcc2 internal prototype to avoid an error.  */
1494 #ifdef __cplusplus
1495 extern "C"
1496 #endif
1497 /* We use char because int might match the return type of a gcc2
1498    builtin and then its argument prototype would still apply.  */
1499 char strerror ();
1500 int
1501 main ()
1502 {
1503 strerror ();
1504   ;
1505   return 0;
1506 }
1507 _ACEOF
1508 rm -f conftest.$ac_objext conftest$ac_exeext
1509 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1510   (eval $ac_link) 2>conftest.er1
1511   ac_status=$?
1512   grep -v '^ *+' conftest.er1 >conftest.err
1513   rm -f conftest.er1
1514   cat conftest.err >&5
1515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1516   (exit $ac_status); } &&
1517          { ac_try='test -z "$ac_c_werror_flag"
1518                          || test ! -s conftest.err'
1519   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1520   (eval $ac_try) 2>&5
1521   ac_status=$?
1522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1523   (exit $ac_status); }; } &&
1524          { ac_try='test -s conftest$ac_exeext'
1525   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1526   (eval $ac_try) 2>&5
1527   ac_status=$?
1528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1529   (exit $ac_status); }; }; then
1530   ac_cv_search_strerror="-l$ac_lib"
1531 break
1532 else
1533   echo "$as_me: failed program was:" >&5
1534 sed 's/^/| /' conftest.$ac_ext >&5
1535
1536 fi
1537 rm -f conftest.err conftest.$ac_objext \
1538       conftest$ac_exeext conftest.$ac_ext
1539   done
1540 fi
1541 LIBS=$ac_func_search_save_LIBS
1542 fi
1543 echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
1544 echo "${ECHO_T}$ac_cv_search_strerror" >&6
1545 if test "$ac_cv_search_strerror" != no; then
1546   test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
1547
1548 fi
1549
1550 ac_ext=c
1551 ac_cpp='$CPP $CPPFLAGS'
1552 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1553 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1554 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1555 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
1556 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
1557 # On Suns, sometimes $CPP names a directory.
1558 if test -n "$CPP" && test -d "$CPP"; then
1559   CPP=
1560 fi
1561 if test -z "$CPP"; then
1562   if test "${ac_cv_prog_CPP+set}" = set; then
1563   echo $ECHO_N "(cached) $ECHO_C" >&6
1564 else
1565       # Double quotes because CPP needs to be expanded
1566     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
1567     do
1568       ac_preproc_ok=false
1569 for ac_c_preproc_warn_flag in '' yes
1570 do
1571   # Use a header file that comes with gcc, so configuring glibc
1572   # with a fresh cross-compiler works.
1573   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1574   # <limits.h> exists even on freestanding compilers.
1575   # On the NeXT, cc -E runs the code through the compiler's parser,
1576   # not just through cpp. "Syntax error" is here to catch this case.
1577   cat >conftest.$ac_ext <<_ACEOF
1578 /* confdefs.h.  */
1579 _ACEOF
1580 cat confdefs.h >>conftest.$ac_ext
1581 cat >>conftest.$ac_ext <<_ACEOF
1582 /* end confdefs.h.  */
1583 #ifdef __STDC__
1584 # include <limits.h>
1585 #else
1586 # include <assert.h>
1587 #endif
1588                      Syntax error
1589 _ACEOF
1590 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
1591   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
1592   ac_status=$?
1593   grep -v '^ *+' conftest.er1 >conftest.err
1594   rm -f conftest.er1
1595   cat conftest.err >&5
1596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1597   (exit $ac_status); } >/dev/null; then
1598   if test -s conftest.err; then
1599     ac_cpp_err=$ac_c_preproc_warn_flag
1600     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
1601   else
1602     ac_cpp_err=
1603   fi
1604 else
1605   ac_cpp_err=yes
1606 fi
1607 if test -z "$ac_cpp_err"; then
1608   :
1609 else
1610   echo "$as_me: failed program was:" >&5
1611 sed 's/^/| /' conftest.$ac_ext >&5
1612
1613   # Broken: fails on valid input.
1614 continue
1615 fi
1616 rm -f conftest.err conftest.$ac_ext
1617
1618   # OK, works on sane cases.  Now check whether non-existent headers
1619   # can be detected and how.
1620   cat >conftest.$ac_ext <<_ACEOF
1621 /* confdefs.h.  */
1622 _ACEOF
1623 cat confdefs.h >>conftest.$ac_ext
1624 cat >>conftest.$ac_ext <<_ACEOF
1625 /* end confdefs.h.  */
1626 #include <ac_nonexistent.h>
1627 _ACEOF
1628 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
1629   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
1630   ac_status=$?
1631   grep -v '^ *+' conftest.er1 >conftest.err
1632   rm -f conftest.er1
1633   cat conftest.err >&5
1634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1635   (exit $ac_status); } >/dev/null; then
1636   if test -s conftest.err; then
1637     ac_cpp_err=$ac_c_preproc_warn_flag
1638     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
1639   else
1640     ac_cpp_err=
1641   fi
1642 else
1643   ac_cpp_err=yes
1644 fi
1645 if test -z "$ac_cpp_err"; then
1646   # Broken: success on invalid input.
1647 continue
1648 else
1649   echo "$as_me: failed program was:" >&5
1650 sed 's/^/| /' conftest.$ac_ext >&5
1651
1652   # Passes both tests.
1653 ac_preproc_ok=:
1654 break
1655 fi
1656 rm -f conftest.err conftest.$ac_ext
1657
1658 done
1659 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
1660 rm -f conftest.err conftest.$ac_ext
1661 if $ac_preproc_ok; then
1662   break
1663 fi
1664
1665     done
1666     ac_cv_prog_CPP=$CPP
1667
1668 fi
1669   CPP=$ac_cv_prog_CPP
1670 else
1671   ac_cv_prog_CPP=$CPP
1672 fi
1673 echo "$as_me:$LINENO: result: $CPP" >&5
1674 echo "${ECHO_T}$CPP" >&6
1675 ac_preproc_ok=false
1676 for ac_c_preproc_warn_flag in '' yes
1677 do
1678   # Use a header file that comes with gcc, so configuring glibc
1679   # with a fresh cross-compiler works.
1680   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1681   # <limits.h> exists even on freestanding compilers.
1682   # On the NeXT, cc -E runs the code through the compiler's parser,
1683   # not just through cpp. "Syntax error" is here to catch this case.
1684   cat >conftest.$ac_ext <<_ACEOF
1685 /* confdefs.h.  */
1686 _ACEOF
1687 cat confdefs.h >>conftest.$ac_ext
1688 cat >>conftest.$ac_ext <<_ACEOF
1689 /* end confdefs.h.  */
1690 #ifdef __STDC__
1691 # include <limits.h>
1692 #else
1693 # include <assert.h>
1694 #endif
1695                      Syntax error
1696 _ACEOF
1697 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
1698   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
1699   ac_status=$?
1700   grep -v '^ *+' conftest.er1 >conftest.err
1701   rm -f conftest.er1
1702   cat conftest.err >&5
1703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1704   (exit $ac_status); } >/dev/null; then
1705   if test -s conftest.err; then
1706     ac_cpp_err=$ac_c_preproc_warn_flag
1707     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
1708   else
1709     ac_cpp_err=
1710   fi
1711 else
1712   ac_cpp_err=yes
1713 fi
1714 if test -z "$ac_cpp_err"; then
1715   :
1716 else
1717   echo "$as_me: failed program was:" >&5
1718 sed 's/^/| /' conftest.$ac_ext >&5
1719
1720   # Broken: fails on valid input.
1721 continue
1722 fi
1723 rm -f conftest.err conftest.$ac_ext
1724
1725   # OK, works on sane cases.  Now check whether non-existent headers
1726   # can be detected and how.
1727   cat >conftest.$ac_ext <<_ACEOF
1728 /* confdefs.h.  */
1729 _ACEOF
1730 cat confdefs.h >>conftest.$ac_ext
1731 cat >>conftest.$ac_ext <<_ACEOF
1732 /* end confdefs.h.  */
1733 #include <ac_nonexistent.h>
1734 _ACEOF
1735 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
1736   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
1737   ac_status=$?
1738   grep -v '^ *+' conftest.er1 >conftest.err
1739   rm -f conftest.er1
1740   cat conftest.err >&5
1741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1742   (exit $ac_status); } >/dev/null; then
1743   if test -s conftest.err; then
1744     ac_cpp_err=$ac_c_preproc_warn_flag
1745     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
1746   else
1747     ac_cpp_err=
1748   fi
1749 else
1750   ac_cpp_err=yes
1751 fi
1752 if test -z "$ac_cpp_err"; then
1753   # Broken: success on invalid input.
1754 continue
1755 else
1756   echo "$as_me: failed program was:" >&5
1757 sed 's/^/| /' conftest.$ac_ext >&5
1758
1759   # Passes both tests.
1760 ac_preproc_ok=:
1761 break
1762 fi
1763 rm -f conftest.err conftest.$ac_ext
1764
1765 done
1766 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
1767 rm -f conftest.err conftest.$ac_ext
1768 if $ac_preproc_ok; then
1769   :
1770 else
1771   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
1772 See \`config.log' for more details." >&5
1773 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
1774 See \`config.log' for more details." >&2;}
1775    { (exit 1); exit 1; }; }
1776 fi
1777
1778 ac_ext=c
1779 ac_cpp='$CPP $CPPFLAGS'
1780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1783
1784
1785 echo "$as_me:$LINENO: checking for egrep" >&5
1786 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
1787 if test "${ac_cv_prog_egrep+set}" = set; then
1788   echo $ECHO_N "(cached) $ECHO_C" >&6
1789 else
1790   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1791     then ac_cv_prog_egrep='grep -E'
1792     else ac_cv_prog_egrep='egrep'
1793     fi
1794 fi
1795 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
1796 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
1797  EGREP=$ac_cv_prog_egrep
1798
1799
1800 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
1801 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
1802 if test "${ac_cv_header_stdc+set}" = set; then
1803   echo $ECHO_N "(cached) $ECHO_C" >&6
1804 else
1805   cat >conftest.$ac_ext <<_ACEOF
1806 /* confdefs.h.  */
1807 _ACEOF
1808 cat confdefs.h >>conftest.$ac_ext
1809 cat >>conftest.$ac_ext <<_ACEOF
1810 /* end confdefs.h.  */
1811 #include <stdlib.h>
1812 #include <stdarg.h>
1813 #include <string.h>
1814 #include <float.h>
1815
1816 int
1817 main ()
1818 {
1819
1820   ;
1821   return 0;
1822 }
1823 _ACEOF
1824 rm -f conftest.$ac_objext
1825 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1826   (eval $ac_compile) 2>conftest.er1
1827   ac_status=$?
1828   grep -v '^ *+' conftest.er1 >conftest.err
1829   rm -f conftest.er1
1830   cat conftest.err >&5
1831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1832   (exit $ac_status); } &&
1833          { ac_try='test -z "$ac_c_werror_flag"
1834                          || test ! -s conftest.err'
1835   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1836   (eval $ac_try) 2>&5
1837   ac_status=$?
1838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1839   (exit $ac_status); }; } &&
1840          { ac_try='test -s conftest.$ac_objext'
1841   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1842   (eval $ac_try) 2>&5
1843   ac_status=$?
1844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1845   (exit $ac_status); }; }; then
1846   ac_cv_header_stdc=yes
1847 else
1848   echo "$as_me: failed program was:" >&5
1849 sed 's/^/| /' conftest.$ac_ext >&5
1850
1851 ac_cv_header_stdc=no
1852 fi
1853 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1854
1855 if test $ac_cv_header_stdc = yes; then
1856   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1857   cat >conftest.$ac_ext <<_ACEOF
1858 /* confdefs.h.  */
1859 _ACEOF
1860 cat confdefs.h >>conftest.$ac_ext
1861 cat >>conftest.$ac_ext <<_ACEOF
1862 /* end confdefs.h.  */
1863 #include <string.h>
1864
1865 _ACEOF
1866 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1867   $EGREP "memchr" >/dev/null 2>&1; then
1868   :
1869 else
1870   ac_cv_header_stdc=no
1871 fi
1872 rm -f conftest*
1873
1874 fi
1875
1876 if test $ac_cv_header_stdc = yes; then
1877   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1878   cat >conftest.$ac_ext <<_ACEOF
1879 /* confdefs.h.  */
1880 _ACEOF
1881 cat confdefs.h >>conftest.$ac_ext
1882 cat >>conftest.$ac_ext <<_ACEOF
1883 /* end confdefs.h.  */
1884 #include <stdlib.h>
1885
1886 _ACEOF
1887 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1888   $EGREP "free" >/dev/null 2>&1; then
1889   :
1890 else
1891   ac_cv_header_stdc=no
1892 fi
1893 rm -f conftest*
1894
1895 fi
1896
1897 if test $ac_cv_header_stdc = yes; then
1898   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1899   if test "$cross_compiling" = yes; then
1900   :
1901 else
1902   cat >conftest.$ac_ext <<_ACEOF
1903 /* confdefs.h.  */
1904 _ACEOF
1905 cat confdefs.h >>conftest.$ac_ext
1906 cat >>conftest.$ac_ext <<_ACEOF
1907 /* end confdefs.h.  */
1908 #include <ctype.h>
1909 #if ((' ' & 0x0FF) == 0x020)
1910 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1911 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1912 #else
1913 # define ISLOWER(c) \
1914                    (('a' <= (c) && (c) <= 'i') \
1915                      || ('j' <= (c) && (c) <= 'r') \
1916                      || ('s' <= (c) && (c) <= 'z'))
1917 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
1918 #endif
1919
1920 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1921 int
1922 main ()
1923 {
1924   int i;
1925   for (i = 0; i < 256; i++)
1926     if (XOR (islower (i), ISLOWER (i))
1927         || toupper (i) != TOUPPER (i))
1928       exit(2);
1929   exit (0);
1930 }
1931 _ACEOF
1932 rm -f conftest$ac_exeext
1933 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1934   (eval $ac_link) 2>&5
1935   ac_status=$?
1936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1937   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
1938   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1939   (eval $ac_try) 2>&5
1940   ac_status=$?
1941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1942   (exit $ac_status); }; }; then
1943   :
1944 else
1945   echo "$as_me: program exited with status $ac_status" >&5
1946 echo "$as_me: failed program was:" >&5
1947 sed 's/^/| /' conftest.$ac_ext >&5
1948
1949 ( exit $ac_status )
1950 ac_cv_header_stdc=no
1951 fi
1952 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
1953 fi
1954 fi
1955 fi
1956 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
1957 echo "${ECHO_T}$ac_cv_header_stdc" >&6
1958 if test $ac_cv_header_stdc = yes; then
1959
1960 cat >>confdefs.h <<\_ACEOF
1961 #define STDC_HEADERS 1
1962 _ACEOF
1963
1964 fi
1965
1966 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
1967 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
1968 if test "${ac_cv_c_const+set}" = set; then
1969   echo $ECHO_N "(cached) $ECHO_C" >&6
1970 else
1971   cat >conftest.$ac_ext <<_ACEOF
1972 /* confdefs.h.  */
1973 _ACEOF
1974 cat confdefs.h >>conftest.$ac_ext
1975 cat >>conftest.$ac_ext <<_ACEOF
1976 /* end confdefs.h.  */
1977
1978 int
1979 main ()
1980 {
1981 /* FIXME: Include the comments suggested by Paul. */
1982 #ifndef __cplusplus
1983   /* Ultrix mips cc rejects this.  */
1984   typedef int charset[2];
1985   const charset x;
1986   /* SunOS 4.1.1 cc rejects this.  */
1987   char const *const *ccp;
1988   char **p;
1989   /* NEC SVR4.0.2 mips cc rejects this.  */
1990   struct point {int x, y;};
1991   static struct point const zero = {0,0};
1992   /* AIX XL C 1.02.0.0 rejects this.
1993      It does not let you subtract one const X* pointer from another in
1994      an arm of an if-expression whose if-part is not a constant
1995      expression */
1996   const char *g = "string";
1997   ccp = &g + (g ? g-g : 0);
1998   /* HPUX 7.0 cc rejects these. */
1999   ++ccp;
2000   p = (char**) ccp;
2001   ccp = (char const *const *) p;
2002   { /* SCO 3.2v4 cc rejects this.  */
2003     char *t;
2004     char const *s = 0 ? (char *) 0 : (char const *) 0;
2005
2006     *t++ = 0;
2007   }
2008   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
2009     int x[] = {25, 17};
2010     const int *foo = &x[0];
2011     ++foo;
2012   }
2013   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2014     typedef const int *iptr;
2015     iptr p = 0;
2016     ++p;
2017   }
2018   { /* AIX XL C 1.02.0.0 rejects this saying
2019        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2020     struct s { int j; const int *ap[3]; };
2021     struct s *b; b->j = 5;
2022   }
2023   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2024     const int foo = 10;
2025   }
2026 #endif
2027
2028   ;
2029   return 0;
2030 }
2031 _ACEOF
2032 rm -f conftest.$ac_objext
2033 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2034   (eval $ac_compile) 2>conftest.er1
2035   ac_status=$?
2036   grep -v '^ *+' conftest.er1 >conftest.err
2037   rm -f conftest.er1
2038   cat conftest.err >&5
2039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2040   (exit $ac_status); } &&
2041          { ac_try='test -z "$ac_c_werror_flag"
2042                          || test ! -s conftest.err'
2043   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2044   (eval $ac_try) 2>&5
2045   ac_status=$?
2046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2047   (exit $ac_status); }; } &&
2048          { ac_try='test -s conftest.$ac_objext'
2049   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2050   (eval $ac_try) 2>&5
2051   ac_status=$?
2052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2053   (exit $ac_status); }; }; then
2054   ac_cv_c_const=yes
2055 else
2056   echo "$as_me: failed program was:" >&5
2057 sed 's/^/| /' conftest.$ac_ext >&5
2058
2059 ac_cv_c_const=no
2060 fi
2061 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2062 fi
2063 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
2064 echo "${ECHO_T}$ac_cv_c_const" >&6
2065 if test $ac_cv_c_const = no; then
2066
2067 cat >>confdefs.h <<\_ACEOF
2068 #define const
2069 _ACEOF
2070
2071 fi
2072
2073 echo "$as_me:$LINENO: checking for inline" >&5
2074 echo $ECHO_N "checking for inline... $ECHO_C" >&6
2075 if test "${ac_cv_c_inline+set}" = set; then
2076   echo $ECHO_N "(cached) $ECHO_C" >&6
2077 else
2078   ac_cv_c_inline=no
2079 for ac_kw in inline __inline__ __inline; do
2080   cat >conftest.$ac_ext <<_ACEOF
2081 /* confdefs.h.  */
2082 _ACEOF
2083 cat confdefs.h >>conftest.$ac_ext
2084 cat >>conftest.$ac_ext <<_ACEOF
2085 /* end confdefs.h.  */
2086 #ifndef __cplusplus
2087 typedef int foo_t;
2088 static $ac_kw foo_t static_foo () {return 0; }
2089 $ac_kw foo_t foo () {return 0; }
2090 #endif
2091
2092 _ACEOF
2093 rm -f conftest.$ac_objext
2094 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2095   (eval $ac_compile) 2>conftest.er1
2096   ac_status=$?
2097   grep -v '^ *+' conftest.er1 >conftest.err
2098   rm -f conftest.er1
2099   cat conftest.err >&5
2100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2101   (exit $ac_status); } &&
2102          { ac_try='test -z "$ac_c_werror_flag"
2103                          || test ! -s conftest.err'
2104   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2105   (eval $ac_try) 2>&5
2106   ac_status=$?
2107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2108   (exit $ac_status); }; } &&
2109          { ac_try='test -s conftest.$ac_objext'
2110   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2111   (eval $ac_try) 2>&5
2112   ac_status=$?
2113   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2114   (exit $ac_status); }; }; then
2115   ac_cv_c_inline=$ac_kw; break
2116 else
2117   echo "$as_me: failed program was:" >&5
2118 sed 's/^/| /' conftest.$ac_ext >&5
2119
2120 fi
2121 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2122 done
2123
2124 fi
2125 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
2126 echo "${ECHO_T}$ac_cv_c_inline" >&6
2127
2128
2129 case $ac_cv_c_inline in
2130   inline | yes) ;;
2131   *)
2132     case $ac_cv_c_inline in
2133       no) ac_val=;;
2134       *) ac_val=$ac_cv_c_inline;;
2135     esac
2136     cat >>confdefs.h <<_ACEOF
2137 #ifndef __cplusplus
2138 #define inline $ac_val
2139 #endif
2140 _ACEOF
2141     ;;
2142 esac
2143
2144 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2155                   inttypes.h stdint.h unistd.h
2156 do
2157 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2158 echo "$as_me:$LINENO: checking for $ac_header" >&5
2159 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2160 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2161   echo $ECHO_N "(cached) $ECHO_C" >&6
2162 else
2163   cat >conftest.$ac_ext <<_ACEOF
2164 /* confdefs.h.  */
2165 _ACEOF
2166 cat confdefs.h >>conftest.$ac_ext
2167 cat >>conftest.$ac_ext <<_ACEOF
2168 /* end confdefs.h.  */
2169 $ac_includes_default
2170
2171 #include <$ac_header>
2172 _ACEOF
2173 rm -f conftest.$ac_objext
2174 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2175   (eval $ac_compile) 2>conftest.er1
2176   ac_status=$?
2177   grep -v '^ *+' conftest.er1 >conftest.err
2178   rm -f conftest.er1
2179   cat conftest.err >&5
2180   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2181   (exit $ac_status); } &&
2182          { ac_try='test -z "$ac_c_werror_flag"
2183                          || test ! -s conftest.err'
2184   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2185   (eval $ac_try) 2>&5
2186   ac_status=$?
2187   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2188   (exit $ac_status); }; } &&
2189          { ac_try='test -s conftest.$ac_objext'
2190   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2191   (eval $ac_try) 2>&5
2192   ac_status=$?
2193   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2194   (exit $ac_status); }; }; then
2195   eval "$as_ac_Header=yes"
2196 else
2197   echo "$as_me: failed program was:" >&5
2198 sed 's/^/| /' conftest.$ac_ext >&5
2199
2200 eval "$as_ac_Header=no"
2201 fi
2202 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2203 fi
2204 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2205 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2206 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2207   cat >>confdefs.h <<_ACEOF
2208 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2209 _ACEOF
2210
2211 fi
2212
2213 done
2214
2215
2216 echo "$as_me:$LINENO: checking for off_t" >&5
2217 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
2218 if test "${ac_cv_type_off_t+set}" = set; then
2219   echo $ECHO_N "(cached) $ECHO_C" >&6
2220 else
2221   cat >conftest.$ac_ext <<_ACEOF
2222 /* confdefs.h.  */
2223 _ACEOF
2224 cat confdefs.h >>conftest.$ac_ext
2225 cat >>conftest.$ac_ext <<_ACEOF
2226 /* end confdefs.h.  */
2227 $ac_includes_default
2228 int
2229 main ()
2230 {
2231 if ((off_t *) 0)
2232   return 0;
2233 if (sizeof (off_t))
2234   return 0;
2235   ;
2236   return 0;
2237 }
2238 _ACEOF
2239 rm -f conftest.$ac_objext
2240 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2241   (eval $ac_compile) 2>conftest.er1
2242   ac_status=$?
2243   grep -v '^ *+' conftest.er1 >conftest.err
2244   rm -f conftest.er1
2245   cat conftest.err >&5
2246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2247   (exit $ac_status); } &&
2248          { ac_try='test -z "$ac_c_werror_flag"
2249                          || test ! -s conftest.err'
2250   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2251   (eval $ac_try) 2>&5
2252   ac_status=$?
2253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2254   (exit $ac_status); }; } &&
2255          { ac_try='test -s conftest.$ac_objext'
2256   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2257   (eval $ac_try) 2>&5
2258   ac_status=$?
2259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2260   (exit $ac_status); }; }; then
2261   ac_cv_type_off_t=yes
2262 else
2263   echo "$as_me: failed program was:" >&5
2264 sed 's/^/| /' conftest.$ac_ext >&5
2265
2266 ac_cv_type_off_t=no
2267 fi
2268 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2269 fi
2270 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
2271 echo "${ECHO_T}$ac_cv_type_off_t" >&6
2272 if test $ac_cv_type_off_t = yes; then
2273   :
2274 else
2275
2276 cat >>confdefs.h <<_ACEOF
2277 #define off_t long
2278 _ACEOF
2279
2280 fi
2281
2282 echo "$as_me:$LINENO: checking for size_t" >&5
2283 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
2284 if test "${ac_cv_type_size_t+set}" = set; then
2285   echo $ECHO_N "(cached) $ECHO_C" >&6
2286 else
2287   cat >conftest.$ac_ext <<_ACEOF
2288 /* confdefs.h.  */
2289 _ACEOF
2290 cat confdefs.h >>conftest.$ac_ext
2291 cat >>conftest.$ac_ext <<_ACEOF
2292 /* end confdefs.h.  */
2293 $ac_includes_default
2294 int
2295 main ()
2296 {
2297 if ((size_t *) 0)
2298   return 0;
2299 if (sizeof (size_t))
2300   return 0;
2301   ;
2302   return 0;
2303 }
2304 _ACEOF
2305 rm -f conftest.$ac_objext
2306 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2307   (eval $ac_compile) 2>conftest.er1
2308   ac_status=$?
2309   grep -v '^ *+' conftest.er1 >conftest.err
2310   rm -f conftest.er1
2311   cat conftest.err >&5
2312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2313   (exit $ac_status); } &&
2314          { ac_try='test -z "$ac_c_werror_flag"
2315                          || test ! -s conftest.err'
2316   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2317   (eval $ac_try) 2>&5
2318   ac_status=$?
2319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320   (exit $ac_status); }; } &&
2321          { ac_try='test -s conftest.$ac_objext'
2322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2323   (eval $ac_try) 2>&5
2324   ac_status=$?
2325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2326   (exit $ac_status); }; }; then
2327   ac_cv_type_size_t=yes
2328 else
2329   echo "$as_me: failed program was:" >&5
2330 sed 's/^/| /' conftest.$ac_ext >&5
2331
2332 ac_cv_type_size_t=no
2333 fi
2334 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2335 fi
2336 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
2337 echo "${ECHO_T}$ac_cv_type_size_t" >&6
2338 if test $ac_cv_type_size_t = yes; then
2339   :
2340 else
2341
2342 cat >>confdefs.h <<_ACEOF
2343 #define size_t unsigned
2344 _ACEOF
2345
2346 fi
2347
2348 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2349 # for constant arguments.  Useless!
2350 echo "$as_me:$LINENO: checking for working alloca.h" >&5
2351 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
2352 if test "${ac_cv_working_alloca_h+set}" = set; then
2353   echo $ECHO_N "(cached) $ECHO_C" >&6
2354 else
2355   cat >conftest.$ac_ext <<_ACEOF
2356 /* confdefs.h.  */
2357 _ACEOF
2358 cat confdefs.h >>conftest.$ac_ext
2359 cat >>conftest.$ac_ext <<_ACEOF
2360 /* end confdefs.h.  */
2361 #include <alloca.h>
2362 int
2363 main ()
2364 {
2365 char *p = (char *) alloca (2 * sizeof (int));
2366   ;
2367   return 0;
2368 }
2369 _ACEOF
2370 rm -f conftest.$ac_objext conftest$ac_exeext
2371 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2372   (eval $ac_link) 2>conftest.er1
2373   ac_status=$?
2374   grep -v '^ *+' conftest.er1 >conftest.err
2375   rm -f conftest.er1
2376   cat conftest.err >&5
2377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2378   (exit $ac_status); } &&
2379          { ac_try='test -z "$ac_c_werror_flag"
2380                          || test ! -s conftest.err'
2381   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2382   (eval $ac_try) 2>&5
2383   ac_status=$?
2384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2385   (exit $ac_status); }; } &&
2386          { ac_try='test -s conftest$ac_exeext'
2387   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388   (eval $ac_try) 2>&5
2389   ac_status=$?
2390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391   (exit $ac_status); }; }; then
2392   ac_cv_working_alloca_h=yes
2393 else
2394   echo "$as_me: failed program was:" >&5
2395 sed 's/^/| /' conftest.$ac_ext >&5
2396
2397 ac_cv_working_alloca_h=no
2398 fi
2399 rm -f conftest.err conftest.$ac_objext \
2400       conftest$ac_exeext conftest.$ac_ext
2401 fi
2402 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
2403 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
2404 if test $ac_cv_working_alloca_h = yes; then
2405
2406 cat >>confdefs.h <<\_ACEOF
2407 #define HAVE_ALLOCA_H 1
2408 _ACEOF
2409
2410 fi
2411
2412 echo "$as_me:$LINENO: checking for alloca" >&5
2413 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
2414 if test "${ac_cv_func_alloca_works+set}" = set; then
2415   echo $ECHO_N "(cached) $ECHO_C" >&6
2416 else
2417   cat >conftest.$ac_ext <<_ACEOF
2418 /* confdefs.h.  */
2419 _ACEOF
2420 cat confdefs.h >>conftest.$ac_ext
2421 cat >>conftest.$ac_ext <<_ACEOF
2422 /* end confdefs.h.  */
2423 #ifdef __GNUC__
2424 # define alloca __builtin_alloca
2425 #else
2426 # ifdef _MSC_VER
2427 #  include <malloc.h>
2428 #  define alloca _alloca
2429 # else
2430 #  if HAVE_ALLOCA_H
2431 #   include <alloca.h>
2432 #  else
2433 #   ifdef _AIX
2434  #pragma alloca
2435 #   else
2436 #    ifndef alloca /* predefined by HP cc +Olibcalls */
2437 char *alloca ();
2438 #    endif
2439 #   endif
2440 #  endif
2441 # endif
2442 #endif
2443
2444 int
2445 main ()
2446 {
2447 char *p = (char *) alloca (1);
2448   ;
2449   return 0;
2450 }
2451 _ACEOF
2452 rm -f conftest.$ac_objext conftest$ac_exeext
2453 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2454   (eval $ac_link) 2>conftest.er1
2455   ac_status=$?
2456   grep -v '^ *+' conftest.er1 >conftest.err
2457   rm -f conftest.er1
2458   cat conftest.err >&5
2459   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2460   (exit $ac_status); } &&
2461          { ac_try='test -z "$ac_c_werror_flag"
2462                          || test ! -s conftest.err'
2463   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2464   (eval $ac_try) 2>&5
2465   ac_status=$?
2466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2467   (exit $ac_status); }; } &&
2468          { ac_try='test -s conftest$ac_exeext'
2469   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2470   (eval $ac_try) 2>&5
2471   ac_status=$?
2472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2473   (exit $ac_status); }; }; then
2474   ac_cv_func_alloca_works=yes
2475 else
2476   echo "$as_me: failed program was:" >&5
2477 sed 's/^/| /' conftest.$ac_ext >&5
2478
2479 ac_cv_func_alloca_works=no
2480 fi
2481 rm -f conftest.err conftest.$ac_objext \
2482       conftest$ac_exeext conftest.$ac_ext
2483 fi
2484 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
2485 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
2486
2487 if test $ac_cv_func_alloca_works = yes; then
2488
2489 cat >>confdefs.h <<\_ACEOF
2490 #define HAVE_ALLOCA 1
2491 _ACEOF
2492
2493 else
2494   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2495 # that cause trouble.  Some versions do not even contain alloca or
2496 # contain a buggy version.  If you still want to use their alloca,
2497 # use ar to extract alloca.o from them instead of compiling alloca.c.
2498
2499 ALLOCA=alloca.$ac_objext
2500
2501 cat >>confdefs.h <<\_ACEOF
2502 #define C_ALLOCA 1
2503 _ACEOF
2504
2505
2506 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
2507 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
2508 if test "${ac_cv_os_cray+set}" = set; then
2509   echo $ECHO_N "(cached) $ECHO_C" >&6
2510 else
2511   cat >conftest.$ac_ext <<_ACEOF
2512 /* confdefs.h.  */
2513 _ACEOF
2514 cat confdefs.h >>conftest.$ac_ext
2515 cat >>conftest.$ac_ext <<_ACEOF
2516 /* end confdefs.h.  */
2517 #if defined(CRAY) && ! defined(CRAY2)
2518 webecray
2519 #else
2520 wenotbecray
2521 #endif
2522
2523 _ACEOF
2524 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2525   $EGREP "webecray" >/dev/null 2>&1; then
2526   ac_cv_os_cray=yes
2527 else
2528   ac_cv_os_cray=no
2529 fi
2530 rm -f conftest*
2531
2532 fi
2533 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
2534 echo "${ECHO_T}$ac_cv_os_cray" >&6
2535 if test $ac_cv_os_cray = yes; then
2536   for ac_func in _getb67 GETB67 getb67; do
2537     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
2538 echo "$as_me:$LINENO: checking for $ac_func" >&5
2539 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
2540 if eval "test \"\${$as_ac_var+set}\" = set"; then
2541   echo $ECHO_N "(cached) $ECHO_C" >&6
2542 else
2543   cat >conftest.$ac_ext <<_ACEOF
2544 /* confdefs.h.  */
2545 _ACEOF
2546 cat confdefs.h >>conftest.$ac_ext
2547 cat >>conftest.$ac_ext <<_ACEOF
2548 /* end confdefs.h.  */
2549 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
2550    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2551 #define $ac_func innocuous_$ac_func
2552
2553 /* System header to define __stub macros and hopefully few prototypes,
2554     which can conflict with char $ac_func (); below.
2555     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2556     <limits.h> exists even on freestanding compilers.  */
2557
2558 #ifdef __STDC__
2559 # include <limits.h>
2560 #else
2561 # include <assert.h>
2562 #endif
2563
2564 #undef $ac_func
2565
2566 /* Override any gcc2 internal prototype to avoid an error.  */
2567 #ifdef __cplusplus
2568 extern "C"
2569 {
2570 #endif
2571 /* We use char because int might match the return type of a gcc2
2572    builtin and then its argument prototype would still apply.  */
2573 char $ac_func ();
2574 /* The GNU C library defines this for functions which it implements
2575     to always fail with ENOSYS.  Some functions are actually named
2576     something starting with __ and the normal name is an alias.  */
2577 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2578 choke me
2579 #else
2580 char (*f) () = $ac_func;
2581 #endif
2582 #ifdef __cplusplus
2583 }
2584 #endif
2585
2586 int
2587 main ()
2588 {
2589 return f != $ac_func;
2590   ;
2591   return 0;
2592 }
2593 _ACEOF
2594 rm -f conftest.$ac_objext conftest$ac_exeext
2595 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2596   (eval $ac_link) 2>conftest.er1
2597   ac_status=$?
2598   grep -v '^ *+' conftest.er1 >conftest.err
2599   rm -f conftest.er1
2600   cat conftest.err >&5
2601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2602   (exit $ac_status); } &&
2603          { ac_try='test -z "$ac_c_werror_flag"
2604                          || test ! -s conftest.err'
2605   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2606   (eval $ac_try) 2>&5
2607   ac_status=$?
2608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2609   (exit $ac_status); }; } &&
2610          { ac_try='test -s conftest$ac_exeext'
2611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2612   (eval $ac_try) 2>&5
2613   ac_status=$?
2614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615   (exit $ac_status); }; }; then
2616   eval "$as_ac_var=yes"
2617 else
2618   echo "$as_me: failed program was:" >&5
2619 sed 's/^/| /' conftest.$ac_ext >&5
2620
2621 eval "$as_ac_var=no"
2622 fi
2623 rm -f conftest.err conftest.$ac_objext \
2624       conftest$ac_exeext conftest.$ac_ext
2625 fi
2626 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
2627 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
2628 if test `eval echo '${'$as_ac_var'}'` = yes; then
2629
2630 cat >>confdefs.h <<_ACEOF
2631 #define CRAY_STACKSEG_END $ac_func
2632 _ACEOF
2633
2634     break
2635 fi
2636
2637   done
2638 fi
2639
2640 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
2641 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
2642 if test "${ac_cv_c_stack_direction+set}" = set; then
2643   echo $ECHO_N "(cached) $ECHO_C" >&6
2644 else
2645   if test "$cross_compiling" = yes; then
2646   ac_cv_c_stack_direction=0
2647 else
2648   cat >conftest.$ac_ext <<_ACEOF
2649 /* confdefs.h.  */
2650 _ACEOF
2651 cat confdefs.h >>conftest.$ac_ext
2652 cat >>conftest.$ac_ext <<_ACEOF
2653 /* end confdefs.h.  */
2654 int
2655 find_stack_direction ()
2656 {
2657   static char *addr = 0;
2658   auto char dummy;
2659   if (addr == 0)
2660     {
2661       addr = &dummy;
2662       return find_stack_direction ();
2663     }
2664   else
2665     return (&dummy > addr) ? 1 : -1;
2666 }
2667
2668 int
2669 main ()
2670 {
2671   exit (find_stack_direction () < 0);
2672 }
2673 _ACEOF
2674 rm -f conftest$ac_exeext
2675 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2676   (eval $ac_link) 2>&5
2677   ac_status=$?
2678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2679   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2680   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2681   (eval $ac_try) 2>&5
2682   ac_status=$?
2683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2684   (exit $ac_status); }; }; then
2685   ac_cv_c_stack_direction=1
2686 else
2687   echo "$as_me: program exited with status $ac_status" >&5
2688 echo "$as_me: failed program was:" >&5
2689 sed 's/^/| /' conftest.$ac_ext >&5
2690
2691 ( exit $ac_status )
2692 ac_cv_c_stack_direction=-1
2693 fi
2694 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2695 fi
2696 fi
2697 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
2698 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
2699
2700 cat >>confdefs.h <<_ACEOF
2701 #define STACK_DIRECTION $ac_cv_c_stack_direction
2702 _ACEOF
2703
2704
2705 fi
2706
2707
2708
2709 for ac_header in stdlib.h unistd.h
2710 do
2711 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2712 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2713   echo "$as_me:$LINENO: checking for $ac_header" >&5
2714 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2715 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2716   echo $ECHO_N "(cached) $ECHO_C" >&6
2717 fi
2718 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2719 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2720 else
2721   # Is the header compilable?
2722 echo "$as_me:$LINENO: checking $ac_header usability" >&5
2723 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2724 cat >conftest.$ac_ext <<_ACEOF
2725 /* confdefs.h.  */
2726 _ACEOF
2727 cat confdefs.h >>conftest.$ac_ext
2728 cat >>conftest.$ac_ext <<_ACEOF
2729 /* end confdefs.h.  */
2730 $ac_includes_default
2731 #include <$ac_header>
2732 _ACEOF
2733 rm -f conftest.$ac_objext
2734 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2735   (eval $ac_compile) 2>conftest.er1
2736   ac_status=$?
2737   grep -v '^ *+' conftest.er1 >conftest.err
2738   rm -f conftest.er1
2739   cat conftest.err >&5
2740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2741   (exit $ac_status); } &&
2742          { ac_try='test -z "$ac_c_werror_flag"
2743                          || test ! -s conftest.err'
2744   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2745   (eval $ac_try) 2>&5
2746   ac_status=$?
2747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748   (exit $ac_status); }; } &&
2749          { ac_try='test -s conftest.$ac_objext'
2750   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2751   (eval $ac_try) 2>&5
2752   ac_status=$?
2753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2754   (exit $ac_status); }; }; then
2755   ac_header_compiler=yes
2756 else
2757   echo "$as_me: failed program was:" >&5
2758 sed 's/^/| /' conftest.$ac_ext >&5
2759
2760 ac_header_compiler=no
2761 fi
2762 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2763 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2764 echo "${ECHO_T}$ac_header_compiler" >&6
2765
2766 # Is the header present?
2767 echo "$as_me:$LINENO: checking $ac_header presence" >&5
2768 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
2769 cat >conftest.$ac_ext <<_ACEOF
2770 /* confdefs.h.  */
2771 _ACEOF
2772 cat confdefs.h >>conftest.$ac_ext
2773 cat >>conftest.$ac_ext <<_ACEOF
2774 /* end confdefs.h.  */
2775 #include <$ac_header>
2776 _ACEOF
2777 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2778   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2779   ac_status=$?
2780   grep -v '^ *+' conftest.er1 >conftest.err
2781   rm -f conftest.er1
2782   cat conftest.err >&5
2783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2784   (exit $ac_status); } >/dev/null; then
2785   if test -s conftest.err; then
2786     ac_cpp_err=$ac_c_preproc_warn_flag
2787     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2788   else
2789     ac_cpp_err=
2790   fi
2791 else
2792   ac_cpp_err=yes
2793 fi
2794 if test -z "$ac_cpp_err"; then
2795   ac_header_preproc=yes
2796 else
2797   echo "$as_me: failed program was:" >&5
2798 sed 's/^/| /' conftest.$ac_ext >&5
2799
2800   ac_header_preproc=no
2801 fi
2802 rm -f conftest.err conftest.$ac_ext
2803 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
2804 echo "${ECHO_T}$ac_header_preproc" >&6
2805
2806 # So?  What about this header?
2807 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
2808   yes:no: )
2809     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
2810 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
2811     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
2812 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
2813     ac_header_preproc=yes
2814     ;;
2815   no:yes:* )
2816     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
2817 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
2818     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
2819 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
2820     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
2821 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
2822     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
2823 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
2824     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
2825 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
2826     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
2827 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
2828     (
2829       cat <<\_ASBOX
2830 ## ------------------------------------------ ##
2831 ## Report this to the AC_PACKAGE_NAME lists.  ##
2832 ## ------------------------------------------ ##
2833 _ASBOX
2834     ) |
2835       sed "s/^/$as_me: WARNING:     /" >&2
2836     ;;
2837 esac
2838 echo "$as_me:$LINENO: checking for $ac_header" >&5
2839 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2840 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2841   echo $ECHO_N "(cached) $ECHO_C" >&6
2842 else
2843   eval "$as_ac_Header=\$ac_header_preproc"
2844 fi
2845 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2846 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2847
2848 fi
2849 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2850   cat >>confdefs.h <<_ACEOF
2851 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2852 _ACEOF
2853
2854 fi
2855
2856 done
2857
2858
2859 for ac_func in getpagesize
2860 do
2861 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
2862 echo "$as_me:$LINENO: checking for $ac_func" >&5
2863 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
2864 if eval "test \"\${$as_ac_var+set}\" = set"; then
2865   echo $ECHO_N "(cached) $ECHO_C" >&6
2866 else
2867   cat >conftest.$ac_ext <<_ACEOF
2868 /* confdefs.h.  */
2869 _ACEOF
2870 cat confdefs.h >>conftest.$ac_ext
2871 cat >>conftest.$ac_ext <<_ACEOF
2872 /* end confdefs.h.  */
2873 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
2874    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2875 #define $ac_func innocuous_$ac_func
2876
2877 /* System header to define __stub macros and hopefully few prototypes,
2878     which can conflict with char $ac_func (); below.
2879     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2880     <limits.h> exists even on freestanding compilers.  */
2881
2882 #ifdef __STDC__
2883 # include <limits.h>
2884 #else
2885 # include <assert.h>
2886 #endif
2887
2888 #undef $ac_func
2889
2890 /* Override any gcc2 internal prototype to avoid an error.  */
2891 #ifdef __cplusplus
2892 extern "C"
2893 {
2894 #endif
2895 /* We use char because int might match the return type of a gcc2
2896    builtin and then its argument prototype would still apply.  */
2897 char $ac_func ();
2898 /* The GNU C library defines this for functions which it implements
2899     to always fail with ENOSYS.  Some functions are actually named
2900     something starting with __ and the normal name is an alias.  */
2901 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2902 choke me
2903 #else
2904 char (*f) () = $ac_func;
2905 #endif
2906 #ifdef __cplusplus
2907 }
2908 #endif
2909
2910 int
2911 main ()
2912 {
2913 return f != $ac_func;
2914   ;
2915   return 0;
2916 }
2917 _ACEOF
2918 rm -f conftest.$ac_objext conftest$ac_exeext
2919 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2920   (eval $ac_link) 2>conftest.er1
2921   ac_status=$?
2922   grep -v '^ *+' conftest.er1 >conftest.err
2923   rm -f conftest.er1
2924   cat conftest.err >&5
2925   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2926   (exit $ac_status); } &&
2927          { ac_try='test -z "$ac_c_werror_flag"
2928                          || test ! -s conftest.err'
2929   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2930   (eval $ac_try) 2>&5
2931   ac_status=$?
2932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2933   (exit $ac_status); }; } &&
2934          { ac_try='test -s conftest$ac_exeext'
2935   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2936   (eval $ac_try) 2>&5
2937   ac_status=$?
2938   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2939   (exit $ac_status); }; }; then
2940   eval "$as_ac_var=yes"
2941 else
2942   echo "$as_me: failed program was:" >&5
2943 sed 's/^/| /' conftest.$ac_ext >&5
2944
2945 eval "$as_ac_var=no"
2946 fi
2947 rm -f conftest.err conftest.$ac_objext \
2948       conftest$ac_exeext conftest.$ac_ext
2949 fi
2950 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
2951 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
2952 if test `eval echo '${'$as_ac_var'}'` = yes; then
2953   cat >>confdefs.h <<_ACEOF
2954 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
2955 _ACEOF
2956
2957 fi
2958 done
2959
2960 echo "$as_me:$LINENO: checking for working mmap" >&5
2961 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
2962 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
2963   echo $ECHO_N "(cached) $ECHO_C" >&6
2964 else
2965   if test "$cross_compiling" = yes; then
2966   ac_cv_func_mmap_fixed_mapped=no
2967 else
2968   cat >conftest.$ac_ext <<_ACEOF
2969 /* confdefs.h.  */
2970 _ACEOF
2971 cat confdefs.h >>conftest.$ac_ext
2972 cat >>conftest.$ac_ext <<_ACEOF
2973 /* end confdefs.h.  */
2974 $ac_includes_default
2975 /* malloc might have been renamed as rpl_malloc. */
2976 #undef malloc
2977
2978 /* Thanks to Mike Haertel and Jim Avera for this test.
2979    Here is a matrix of mmap possibilities:
2980         mmap private not fixed
2981         mmap private fixed at somewhere currently unmapped
2982         mmap private fixed at somewhere already mapped
2983         mmap shared not fixed
2984         mmap shared fixed at somewhere currently unmapped
2985         mmap shared fixed at somewhere already mapped
2986    For private mappings, we should verify that changes cannot be read()
2987    back from the file, nor mmap's back from the file at a different
2988    address.  (There have been systems where private was not correctly
2989    implemented like the infamous i386 svr4.0, and systems where the
2990    VM page cache was not coherent with the file system buffer cache
2991    like early versions of FreeBSD and possibly contemporary NetBSD.)
2992    For shared mappings, we should conversely verify that changes get
2993    propagated back to all the places they're supposed to be.
2994
2995    Grep wants private fixed already mapped.
2996    The main things grep needs to know about mmap are:
2997    * does it exist and is it safe to write into the mmap'd area
2998    * how to use it (BSD variants)  */
2999
3000 #include <fcntl.h>
3001 #include <sys/mman.h>
3002
3003 #if !STDC_HEADERS && !HAVE_STDLIB_H
3004 char *malloc ();
3005 #endif
3006
3007 /* This mess was copied from the GNU getpagesize.h.  */
3008 #if !HAVE_GETPAGESIZE
3009 /* Assume that all systems that can run configure have sys/param.h.  */
3010 # if !HAVE_SYS_PARAM_H
3011 #  define HAVE_SYS_PARAM_H 1
3012 # endif
3013
3014 # ifdef _SC_PAGESIZE
3015 #  define getpagesize() sysconf(_SC_PAGESIZE)
3016 # else /* no _SC_PAGESIZE */
3017 #  if HAVE_SYS_PARAM_H
3018 #   include <sys/param.h>
3019 #   ifdef EXEC_PAGESIZE
3020 #    define getpagesize() EXEC_PAGESIZE
3021 #   else /* no EXEC_PAGESIZE */
3022 #    ifdef NBPG
3023 #     define getpagesize() NBPG * CLSIZE
3024 #     ifndef CLSIZE
3025 #      define CLSIZE 1
3026 #     endif /* no CLSIZE */
3027 #    else /* no NBPG */
3028 #     ifdef NBPC
3029 #      define getpagesize() NBPC
3030 #     else /* no NBPC */
3031 #      ifdef PAGESIZE
3032 #       define getpagesize() PAGESIZE
3033 #      endif /* PAGESIZE */
3034 #     endif /* no NBPC */
3035 #    endif /* no NBPG */
3036 #   endif /* no EXEC_PAGESIZE */
3037 #  else /* no HAVE_SYS_PARAM_H */
3038 #   define getpagesize() 8192   /* punt totally */
3039 #  endif /* no HAVE_SYS_PARAM_H */
3040 # endif /* no _SC_PAGESIZE */
3041
3042 #endif /* no HAVE_GETPAGESIZE */
3043
3044 int
3045 main ()
3046 {
3047   char *data, *data2, *data3;
3048   int i, pagesize;
3049   int fd;
3050
3051   pagesize = getpagesize ();
3052
3053   /* First, make a file with some known garbage in it. */
3054   data = (char *) malloc (pagesize);
3055   if (!data)
3056     exit (1);
3057   for (i = 0; i < pagesize; ++i)
3058     *(data + i) = rand ();
3059   umask (0);
3060   fd = creat ("conftest.mmap", 0600);
3061   if (fd < 0)
3062     exit (1);
3063   if (write (fd, data, pagesize) != pagesize)
3064     exit (1);
3065   close (fd);
3066
3067   /* Next, try to mmap the file at a fixed address which already has
3068      something else allocated at it.  If we can, also make sure that
3069      we see the same garbage.  */
3070   fd = open ("conftest.mmap", O_RDWR);
3071   if (fd < 0)
3072     exit (1);
3073   data2 = (char *) malloc (2 * pagesize);
3074   if (!data2)
3075     exit (1);
3076   data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
3077   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
3078                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
3079     exit (1);
3080   for (i = 0; i < pagesize; ++i)
3081     if (*(data + i) != *(data2 + i))
3082       exit (1);
3083
3084   /* Finally, make sure that changes to the mapped area do not
3085      percolate back to the file as seen by read().  (This is a bug on
3086      some variants of i386 svr4.0.)  */
3087   for (i = 0; i < pagesize; ++i)
3088     *(data2 + i) = *(data2 + i) + 1;
3089   data3 = (char *) malloc (pagesize);
3090   if (!data3)
3091     exit (1);
3092   if (read (fd, data3, pagesize) != pagesize)
3093     exit (1);
3094   for (i = 0; i < pagesize; ++i)
3095     if (*(data + i) != *(data3 + i))
3096       exit (1);
3097   close (fd);
3098   exit (0);
3099 }
3100 _ACEOF
3101 rm -f conftest$ac_exeext
3102 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3103   (eval $ac_link) 2>&5
3104   ac_status=$?
3105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3106   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3107   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3108   (eval $ac_try) 2>&5
3109   ac_status=$?
3110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111   (exit $ac_status); }; }; then
3112   ac_cv_func_mmap_fixed_mapped=yes
3113 else
3114   echo "$as_me: program exited with status $ac_status" >&5
3115 echo "$as_me: failed program was:" >&5
3116 sed 's/^/| /' conftest.$ac_ext >&5
3117
3118 ( exit $ac_status )
3119 ac_cv_func_mmap_fixed_mapped=no
3120 fi
3121 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3122 fi
3123 fi
3124 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
3125 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
3126 if test $ac_cv_func_mmap_fixed_mapped = yes; then
3127
3128 cat >>confdefs.h <<\_ACEOF
3129 #define HAVE_MMAP 1
3130 _ACEOF
3131
3132 fi
3133 rm -f conftest.mmap
3134
3135
3136 # autoconf.info says this should be called right after AC_INIT.
3137           ac_config_headers="$ac_config_headers config.h:config.in"
3138
3139 echo "$as_me:$LINENO: checking target system type" >&5
3140 echo $ECHO_N "checking target system type... $ECHO_C" >&6
3141 if test "${ac_cv_target+set}" = set; then
3142   echo $ECHO_N "(cached) $ECHO_C" >&6
3143 else
3144   ac_cv_target_alias=$target_alias
3145 test "x$ac_cv_target_alias" = "x" &&
3146   ac_cv_target_alias=$ac_cv_host_alias
3147 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
3148   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
3149 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
3150    { (exit 1); exit 1; }; }
3151
3152 fi
3153 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
3154 echo "${ECHO_T}$ac_cv_target" >&6
3155 target=$ac_cv_target
3156 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
3157 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
3158 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
3159
3160
3161 # The aliases save the names the user supplied, while $host etc.
3162 # will get canonicalized.
3163 test -n "$target_alias" &&
3164   test "$program_prefix$program_suffix$program_transform_name" = \
3165     NONENONEs,x,x, &&
3166   program_prefix=${target_alias}-
3167 test "$program_prefix" != NONE &&
3168   program_transform_name="s,^,$program_prefix,;$program_transform_name"
3169 # Use a double $ so make ignores it.
3170 test "$program_suffix" != NONE &&
3171   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
3172 # Double any \ or $.  echo might interpret backslashes.
3173 # By default was `s,x,x', remove it if useless.
3174 cat <<\_ACEOF >conftest.sed
3175 s/[\\$]/&&/g;s/;s,x,x,$//
3176 _ACEOF
3177 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
3178 rm conftest.sed
3179
3180 ac_ext=c
3181 ac_cpp='$CPP $CPPFLAGS'
3182 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3183 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3184 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3185 if test -n "$ac_tool_prefix"; then
3186   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3187 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3188 echo "$as_me:$LINENO: checking for $ac_word" >&5
3189 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3190 if test "${ac_cv_prog_CC+set}" = set; then
3191   echo $ECHO_N "(cached) $ECHO_C" >&6
3192 else
3193   if test -n "$CC"; then
3194   ac_cv_prog_CC="$CC" # Let the user override the test.
3195 else
3196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3197 for as_dir in $PATH
3198 do
3199   IFS=$as_save_IFS
3200   test -z "$as_dir" && as_dir=.
3201   for ac_exec_ext in '' $ac_executable_extensions; do
3202   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3203     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3204     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3205     break 2
3206   fi
3207 done
3208 done
3209
3210 fi
3211 fi
3212 CC=$ac_cv_prog_CC
3213 if test -n "$CC"; then
3214   echo "$as_me:$LINENO: result: $CC" >&5
3215 echo "${ECHO_T}$CC" >&6
3216 else
3217   echo "$as_me:$LINENO: result: no" >&5
3218 echo "${ECHO_T}no" >&6
3219 fi
3220
3221 fi
3222 if test -z "$ac_cv_prog_CC"; then
3223   ac_ct_CC=$CC
3224   # Extract the first word of "gcc", so it can be a program name with args.
3225 set dummy gcc; ac_word=$2
3226 echo "$as_me:$LINENO: checking for $ac_word" >&5
3227 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3228 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3229   echo $ECHO_N "(cached) $ECHO_C" >&6
3230 else
3231   if test -n "$ac_ct_CC"; then
3232   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3233 else
3234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3235 for as_dir in $PATH
3236 do
3237   IFS=$as_save_IFS
3238   test -z "$as_dir" && as_dir=.
3239   for ac_exec_ext in '' $ac_executable_extensions; do
3240   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3241     ac_cv_prog_ac_ct_CC="gcc"
3242     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3243     break 2
3244   fi
3245 done
3246 done
3247
3248 fi
3249 fi
3250 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3251 if test -n "$ac_ct_CC"; then
3252   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3253 echo "${ECHO_T}$ac_ct_CC" >&6
3254 else
3255   echo "$as_me:$LINENO: result: no" >&5
3256 echo "${ECHO_T}no" >&6
3257 fi
3258
3259   CC=$ac_ct_CC
3260 else
3261   CC="$ac_cv_prog_CC"
3262 fi
3263
3264 if test -z "$CC"; then
3265   if test -n "$ac_tool_prefix"; then
3266   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3267 set dummy ${ac_tool_prefix}cc; ac_word=$2
3268 echo "$as_me:$LINENO: checking for $ac_word" >&5
3269 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3270 if test "${ac_cv_prog_CC+set}" = set; then
3271   echo $ECHO_N "(cached) $ECHO_C" >&6
3272 else
3273   if test -n "$CC"; then
3274   ac_cv_prog_CC="$CC" # Let the user override the test.
3275 else
3276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3277 for as_dir in $PATH
3278 do
3279   IFS=$as_save_IFS
3280   test -z "$as_dir" && as_dir=.
3281   for ac_exec_ext in '' $ac_executable_extensions; do
3282   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3283     ac_cv_prog_CC="${ac_tool_prefix}cc"
3284     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3285     break 2
3286   fi
3287 done
3288 done
3289
3290 fi
3291 fi
3292 CC=$ac_cv_prog_CC
3293 if test -n "$CC"; then
3294   echo "$as_me:$LINENO: result: $CC" >&5
3295 echo "${ECHO_T}$CC" >&6
3296 else
3297   echo "$as_me:$LINENO: result: no" >&5
3298 echo "${ECHO_T}no" >&6
3299 fi
3300
3301 fi
3302 if test -z "$ac_cv_prog_CC"; then
3303   ac_ct_CC=$CC
3304   # Extract the first word of "cc", so it can be a program name with args.
3305 set dummy cc; ac_word=$2
3306 echo "$as_me:$LINENO: checking for $ac_word" >&5
3307 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3308 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3309   echo $ECHO_N "(cached) $ECHO_C" >&6
3310 else
3311   if test -n "$ac_ct_CC"; then
3312   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3313 else
3314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3315 for as_dir in $PATH
3316 do
3317   IFS=$as_save_IFS
3318   test -z "$as_dir" && as_dir=.
3319   for ac_exec_ext in '' $ac_executable_extensions; do
3320   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3321     ac_cv_prog_ac_ct_CC="cc"
3322     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3323     break 2
3324   fi
3325 done
3326 done
3327
3328 fi
3329 fi
3330 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3331 if test -n "$ac_ct_CC"; then
3332   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3333 echo "${ECHO_T}$ac_ct_CC" >&6
3334 else
3335   echo "$as_me:$LINENO: result: no" >&5
3336 echo "${ECHO_T}no" >&6
3337 fi
3338
3339   CC=$ac_ct_CC
3340 else
3341   CC="$ac_cv_prog_CC"
3342 fi
3343
3344 fi
3345 if test -z "$CC"; then
3346   # Extract the first word of "cc", so it can be a program name with args.
3347 set dummy cc; ac_word=$2
3348 echo "$as_me:$LINENO: checking for $ac_word" >&5
3349 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3350 if test "${ac_cv_prog_CC+set}" = set; then
3351   echo $ECHO_N "(cached) $ECHO_C" >&6
3352 else
3353   if test -n "$CC"; then
3354   ac_cv_prog_CC="$CC" # Let the user override the test.
3355 else
3356   ac_prog_rejected=no
3357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3358 for as_dir in $PATH
3359 do
3360   IFS=$as_save_IFS
3361   test -z "$as_dir" && as_dir=.
3362   for ac_exec_ext in '' $ac_executable_extensions; do
3363   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3364     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3365        ac_prog_rejected=yes
3366        continue
3367      fi
3368     ac_cv_prog_CC="cc"
3369     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3370     break 2
3371   fi
3372 done
3373 done
3374
3375 if test $ac_prog_rejected = yes; then
3376   # We found a bogon in the path, so make sure we never use it.
3377   set dummy $ac_cv_prog_CC
3378   shift
3379   if test $# != 0; then
3380     # We chose a different compiler from the bogus one.
3381     # However, it has the same basename, so the bogon will be chosen
3382     # first if we set CC to just the basename; use the full file name.
3383     shift
3384     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3385   fi
3386 fi
3387 fi
3388 fi
3389 CC=$ac_cv_prog_CC
3390 if test -n "$CC"; then
3391   echo "$as_me:$LINENO: result: $CC" >&5
3392 echo "${ECHO_T}$CC" >&6
3393 else
3394   echo "$as_me:$LINENO: result: no" >&5
3395 echo "${ECHO_T}no" >&6
3396 fi
3397
3398 fi
3399 if test -z "$CC"; then
3400   if test -n "$ac_tool_prefix"; then
3401   for ac_prog in cl
3402   do
3403     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3404 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3405 echo "$as_me:$LINENO: checking for $ac_word" >&5
3406 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3407 if test "${ac_cv_prog_CC+set}" = set; then
3408   echo $ECHO_N "(cached) $ECHO_C" >&6
3409 else
3410   if test -n "$CC"; then
3411   ac_cv_prog_CC="$CC" # Let the user override the test.
3412 else
3413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3414 for as_dir in $PATH
3415 do
3416   IFS=$as_save_IFS
3417   test -z "$as_dir" && as_dir=.
3418   for ac_exec_ext in '' $ac_executable_extensions; do
3419   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3420     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3421     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3422     break 2
3423   fi
3424 done
3425 done
3426
3427 fi
3428 fi
3429 CC=$ac_cv_prog_CC
3430 if test -n "$CC"; then
3431   echo "$as_me:$LINENO: result: $CC" >&5
3432 echo "${ECHO_T}$CC" >&6
3433 else
3434   echo "$as_me:$LINENO: result: no" >&5
3435 echo "${ECHO_T}no" >&6
3436 fi
3437
3438     test -n "$CC" && break
3439   done
3440 fi
3441 if test -z "$CC"; then
3442   ac_ct_CC=$CC
3443   for ac_prog in cl
3444 do
3445   # Extract the first word of "$ac_prog", so it can be a program name with args.
3446 set dummy $ac_prog; ac_word=$2
3447 echo "$as_me:$LINENO: checking for $ac_word" >&5
3448 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3449 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3450   echo $ECHO_N "(cached) $ECHO_C" >&6
3451 else
3452   if test -n "$ac_ct_CC"; then
3453   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3454 else
3455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3456 for as_dir in $PATH
3457 do
3458   IFS=$as_save_IFS
3459   test -z "$as_dir" && as_dir=.
3460   for ac_exec_ext in '' $ac_executable_extensions; do
3461   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3462     ac_cv_prog_ac_ct_CC="$ac_prog"
3463     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3464     break 2
3465   fi
3466 done
3467 done
3468
3469 fi
3470 fi
3471 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3472 if test -n "$ac_ct_CC"; then
3473   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3474 echo "${ECHO_T}$ac_ct_CC" >&6
3475 else
3476   echo "$as_me:$LINENO: result: no" >&5
3477 echo "${ECHO_T}no" >&6
3478 fi
3479
3480   test -n "$ac_ct_CC" && break
3481 done
3482
3483   CC=$ac_ct_CC
3484 fi
3485
3486 fi
3487
3488
3489 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3490 See \`config.log' for more details." >&5
3491 echo "$as_me: error: no acceptable C compiler found in \$PATH
3492 See \`config.log' for more details." >&2;}
3493    { (exit 1); exit 1; }; }
3494
3495 # Provide some information about the compiler.
3496 echo "$as_me:$LINENO:" \
3497      "checking for C compiler version" >&5
3498 ac_compiler=`set X $ac_compile; echo $2`
3499 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3500   (eval $ac_compiler --version </dev/null >&5) 2>&5
3501   ac_status=$?
3502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3503   (exit $ac_status); }
3504 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3505   (eval $ac_compiler -v </dev/null >&5) 2>&5
3506   ac_status=$?
3507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3508   (exit $ac_status); }
3509 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3510   (eval $ac_compiler -V </dev/null >&5) 2>&5
3511   ac_status=$?
3512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3513   (exit $ac_status); }
3514
3515 cat >conftest.$ac_ext <<_ACEOF
3516 /* confdefs.h.  */
3517 _ACEOF
3518 cat confdefs.h >>conftest.$ac_ext
3519 cat >>conftest.$ac_ext <<_ACEOF
3520 /* end confdefs.h.  */
3521
3522 int
3523 main ()
3524 {
3525
3526   ;
3527   return 0;
3528 }
3529 _ACEOF
3530 ac_clean_files_save=$ac_clean_files
3531 ac_clean_files="$ac_clean_files a.out a.exe b.out"
3532 # Try to create an executable without -o first, disregard a.out.
3533 # It will help us diagnose broken compilers, and finding out an intuition
3534 # of exeext.
3535 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3536 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
3537 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3538 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
3539   (eval $ac_link_default) 2>&5
3540   ac_status=$?
3541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3542   (exit $ac_status); }; then
3543   # Find the output, starting from the most likely.  This scheme is
3544 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
3545 # resort.
3546
3547 # Be careful to initialize this variable, since it used to be cached.
3548 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
3549 ac_cv_exeext=
3550 # b.out is created by i960 compilers.
3551 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
3552 do
3553   test -f "$ac_file" || continue
3554   case $ac_file in
3555     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
3556         ;;
3557     conftest.$ac_ext )
3558         # This is the source file.
3559         ;;
3560     [ab].out )
3561         # We found the default executable, but exeext='' is most
3562         # certainly right.
3563         break;;
3564     *.* )
3565         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3566         # FIXME: I believe we export ac_cv_exeext for Libtool,
3567         # but it would be cool to find out if it's true.  Does anybody
3568         # maintain Libtool? --akim.
3569         export ac_cv_exeext
3570         break;;
3571     * )
3572         break;;
3573   esac
3574 done
3575 else
3576   echo "$as_me: failed program was:" >&5
3577 sed 's/^/| /' conftest.$ac_ext >&5
3578
3579 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3580 See \`config.log' for more details." >&5
3581 echo "$as_me: error: C compiler cannot create executables
3582 See \`config.log' for more details." >&2;}
3583    { (exit 77); exit 77; }; }
3584 fi
3585
3586 ac_exeext=$ac_cv_exeext
3587 echo "$as_me:$LINENO: result: $ac_file" >&5
3588 echo "${ECHO_T}$ac_file" >&6
3589
3590 # Check the compiler produces executables we can run.  If not, either
3591 # the compiler is broken, or we cross compile.
3592 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3593 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
3594 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3595 # If not cross compiling, check that we can run a simple program.
3596 if test "$cross_compiling" != yes; then
3597   if { ac_try='./$ac_file'
3598   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3599   (eval $ac_try) 2>&5
3600   ac_status=$?
3601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3602   (exit $ac_status); }; }; then
3603     cross_compiling=no
3604   else
3605     if test "$cross_compiling" = maybe; then
3606         cross_compiling=yes
3607     else
3608         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3609 If you meant to cross compile, use \`--host'.
3610 See \`config.log' for more details." >&5
3611 echo "$as_me: error: cannot run C compiled programs.
3612 If you meant to cross compile, use \`--host'.
3613 See \`config.log' for more details." >&2;}
3614    { (exit 1); exit 1; }; }
3615     fi
3616   fi
3617 fi
3618 echo "$as_me:$LINENO: result: yes" >&5
3619 echo "${ECHO_T}yes" >&6
3620
3621 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3622 ac_clean_files=$ac_clean_files_save
3623 # Check the compiler produces executables we can run.  If not, either
3624 # the compiler is broken, or we cross compile.
3625 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3626 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
3627 echo "$as_me:$LINENO: result: $cross_compiling" >&5
3628 echo "${ECHO_T}$cross_compiling" >&6
3629
3630 echo "$as_me:$LINENO: checking for suffix of executables" >&5
3631 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
3632 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3633   (eval $ac_link) 2>&5
3634   ac_status=$?
3635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3636   (exit $ac_status); }; then
3637   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3638 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3639 # work properly (i.e., refer to `conftest.exe'), while it won't with
3640 # `rm'.
3641 for ac_file in conftest.exe conftest conftest.*; do
3642   test -f "$ac_file" || continue
3643   case $ac_file in
3644     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
3645     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3646           export ac_cv_exeext
3647           break;;
3648     * ) break;;
3649   esac
3650 done
3651 else
3652   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3653 See \`config.log' for more details." >&5
3654 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3655 See \`config.log' for more details." >&2;}
3656    { (exit 1); exit 1; }; }
3657 fi
3658
3659 rm -f conftest$ac_cv_exeext
3660 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3661 echo "${ECHO_T}$ac_cv_exeext" >&6
3662
3663 rm -f conftest.$ac_ext
3664 EXEEXT=$ac_cv_exeext
3665 ac_exeext=$EXEEXT
3666 echo "$as_me:$LINENO: checking for suffix of object files" >&5
3667 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
3668 if test "${ac_cv_objext+set}" = set; then
3669   echo $ECHO_N "(cached) $ECHO_C" >&6
3670 else
3671   cat >conftest.$ac_ext <<_ACEOF
3672 /* confdefs.h.  */
3673 _ACEOF
3674 cat confdefs.h >>conftest.$ac_ext
3675 cat >>conftest.$ac_ext <<_ACEOF
3676 /* end confdefs.h.  */
3677
3678 int
3679 main ()
3680 {
3681
3682   ;
3683   return 0;
3684 }
3685 _ACEOF
3686 rm -f conftest.o conftest.obj
3687 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3688   (eval $ac_compile) 2>&5
3689   ac_status=$?
3690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3691   (exit $ac_status); }; then
3692   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
3693   case $ac_file in
3694     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
3695     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3696        break;;
3697   esac
3698 done
3699 else
3700   echo "$as_me: failed program was:" >&5
3701 sed 's/^/| /' conftest.$ac_ext >&5
3702
3703 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3704 See \`config.log' for more details." >&5
3705 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3706 See \`config.log' for more details." >&2;}
3707    { (exit 1); exit 1; }; }
3708 fi
3709
3710 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3711 fi
3712 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3713 echo "${ECHO_T}$ac_cv_objext" >&6
3714 OBJEXT=$ac_cv_objext
3715 ac_objext=$OBJEXT
3716 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3717 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3718 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3719   echo $ECHO_N "(cached) $ECHO_C" >&6
3720 else
3721   cat >conftest.$ac_ext <<_ACEOF
3722 /* confdefs.h.  */
3723 _ACEOF
3724 cat confdefs.h >>conftest.$ac_ext
3725 cat >>conftest.$ac_ext <<_ACEOF
3726 /* end confdefs.h.  */
3727
3728 int
3729 main ()
3730 {
3731 #ifndef __GNUC__
3732        choke me
3733 #endif
3734
3735   ;
3736   return 0;
3737 }
3738 _ACEOF
3739 rm -f conftest.$ac_objext
3740 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3741   (eval $ac_compile) 2>conftest.er1
3742   ac_status=$?
3743   grep -v '^ *+' conftest.er1 >conftest.err
3744   rm -f conftest.er1
3745   cat conftest.err >&5
3746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3747   (exit $ac_status); } &&
3748          { ac_try='test -z "$ac_c_werror_flag"
3749                          || test ! -s conftest.err'
3750   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3751   (eval $ac_try) 2>&5
3752   ac_status=$?
3753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3754   (exit $ac_status); }; } &&
3755          { ac_try='test -s conftest.$ac_objext'
3756   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3757   (eval $ac_try) 2>&5
3758   ac_status=$?
3759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3760   (exit $ac_status); }; }; then
3761   ac_compiler_gnu=yes
3762 else
3763   echo "$as_me: failed program was:" >&5
3764 sed 's/^/| /' conftest.$ac_ext >&5
3765
3766 ac_compiler_gnu=no
3767 fi
3768 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3769 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3770
3771 fi
3772 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3773 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3774 GCC=`test $ac_compiler_gnu = yes && echo yes`
3775 ac_test_CFLAGS=${CFLAGS+set}
3776 ac_save_CFLAGS=$CFLAGS
3777 CFLAGS="-g"
3778 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3779 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3780 if test "${ac_cv_prog_cc_g+set}" = set; then
3781   echo $ECHO_N "(cached) $ECHO_C" >&6
3782 else
3783   cat >conftest.$ac_ext <<_ACEOF
3784 /* confdefs.h.  */
3785 _ACEOF
3786 cat confdefs.h >>conftest.$ac_ext
3787 cat >>conftest.$ac_ext <<_ACEOF
3788 /* end confdefs.h.  */
3789
3790 int
3791 main ()
3792 {
3793
3794   ;
3795   return 0;
3796 }
3797 _ACEOF
3798 rm -f conftest.$ac_objext
3799 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3800   (eval $ac_compile) 2>conftest.er1
3801   ac_status=$?
3802   grep -v '^ *+' conftest.er1 >conftest.err
3803   rm -f conftest.er1
3804   cat conftest.err >&5
3805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3806   (exit $ac_status); } &&
3807          { ac_try='test -z "$ac_c_werror_flag"
3808                          || test ! -s conftest.err'
3809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3810   (eval $ac_try) 2>&5
3811   ac_status=$?
3812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3813   (exit $ac_status); }; } &&
3814          { ac_try='test -s conftest.$ac_objext'
3815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3816   (eval $ac_try) 2>&5
3817   ac_status=$?
3818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3819   (exit $ac_status); }; }; then
3820   ac_cv_prog_cc_g=yes
3821 else
3822   echo "$as_me: failed program was:" >&5
3823 sed 's/^/| /' conftest.$ac_ext >&5
3824
3825 ac_cv_prog_cc_g=no
3826 fi
3827 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3828 fi
3829 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3830 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3831 if test "$ac_test_CFLAGS" = set; then
3832   CFLAGS=$ac_save_CFLAGS
3833 elif test $ac_cv_prog_cc_g = yes; then
3834   if test "$GCC" = yes; then
3835     CFLAGS="-g -O2"
3836   else
3837     CFLAGS="-g"
3838   fi
3839 else
3840   if test "$GCC" = yes; then
3841     CFLAGS="-O2"
3842   else
3843     CFLAGS=
3844   fi
3845 fi
3846 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3847 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3848 if test "${ac_cv_prog_cc_stdc+set}" = set; then
3849   echo $ECHO_N "(cached) $ECHO_C" >&6
3850 else
3851   ac_cv_prog_cc_stdc=no
3852 ac_save_CC=$CC
3853 cat >conftest.$ac_ext <<_ACEOF
3854 /* confdefs.h.  */
3855 _ACEOF
3856 cat confdefs.h >>conftest.$ac_ext
3857 cat >>conftest.$ac_ext <<_ACEOF
3858 /* end confdefs.h.  */
3859 #include <stdarg.h>
3860 #include <stdio.h>
3861 #include <sys/types.h>
3862 #include <sys/stat.h>
3863 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3864 struct buf { int x; };
3865 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3866 static char *e (p, i)
3867      char **p;
3868      int i;
3869 {
3870   return p[i];
3871 }
3872 static char *f (char * (*g) (char **, int), char **p, ...)
3873 {
3874   char *s;
3875   va_list v;
3876   va_start (v,p);
3877   s = g (p, va_arg (v,int));
3878   va_end (v);
3879   return s;
3880 }
3881
3882 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3883    function prototypes and stuff, but not '\xHH' hex character constants.
3884    These don't provoke an error unfortunately, instead are silently treated
3885    as 'x'.  The following induces an error, until -std1 is added to get
3886    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3887    array size at least.  It's necessary to write '\x00'==0 to get something
3888    that's true only with -std1.  */
3889 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3890
3891 int test (int i, double x);
3892 struct s1 {int (*f) (int a);};
3893 struct s2 {int (*f) (double a);};
3894 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3895 int argc;
3896 char **argv;
3897 int
3898 main ()
3899 {
3900 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3901   ;
3902   return 0;
3903 }
3904 _ACEOF
3905 # Don't try gcc -ansi; that turns off useful extensions and
3906 # breaks some systems' header files.
3907 # AIX                   -qlanglvl=ansi
3908 # Ultrix and OSF/1      -std1
3909 # HP-UX 10.20 and later -Ae
3910 # HP-UX older versions  -Aa -D_HPUX_SOURCE
3911 # SVR4                  -Xc -D__EXTENSIONS__
3912 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3913 do
3914   CC="$ac_save_CC $ac_arg"
3915   rm -f conftest.$ac_objext
3916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3917   (eval $ac_compile) 2>conftest.er1
3918   ac_status=$?
3919   grep -v '^ *+' conftest.er1 >conftest.err
3920   rm -f conftest.er1
3921   cat conftest.err >&5
3922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3923   (exit $ac_status); } &&
3924          { ac_try='test -z "$ac_c_werror_flag"
3925                          || test ! -s conftest.err'
3926   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3927   (eval $ac_try) 2>&5
3928   ac_status=$?
3929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3930   (exit $ac_status); }; } &&
3931          { ac_try='test -s conftest.$ac_objext'
3932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3933   (eval $ac_try) 2>&5
3934   ac_status=$?
3935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3936   (exit $ac_status); }; }; then
3937   ac_cv_prog_cc_stdc=$ac_arg
3938 break
3939 else
3940   echo "$as_me: failed program was:" >&5
3941 sed 's/^/| /' conftest.$ac_ext >&5
3942
3943 fi
3944 rm -f conftest.err conftest.$ac_objext
3945 done
3946 rm -f conftest.$ac_ext conftest.$ac_objext
3947 CC=$ac_save_CC
3948
3949 fi
3950
3951 case "x$ac_cv_prog_cc_stdc" in
3952   x|xno)
3953     echo "$as_me:$LINENO: result: none needed" >&5
3954 echo "${ECHO_T}none needed" >&6 ;;
3955   *)
3956     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3957 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3958     CC="$CC $ac_cv_prog_cc_stdc" ;;
3959 esac
3960
3961 # Some people use a C++ compiler to compile C.  Since we use `exit',
3962 # in C++ we need to declare it.  In case someone uses the same compiler
3963 # for both compiling C and C++ we need to have the C++ compiler decide
3964 # the declaration of exit, since it's the most demanding environment.
3965 cat >conftest.$ac_ext <<_ACEOF
3966 #ifndef __cplusplus
3967   choke me
3968 #endif
3969 _ACEOF
3970 rm -f conftest.$ac_objext
3971 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3972   (eval $ac_compile) 2>conftest.er1
3973   ac_status=$?
3974   grep -v '^ *+' conftest.er1 >conftest.err
3975   rm -f conftest.er1
3976   cat conftest.err >&5
3977   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3978   (exit $ac_status); } &&
3979          { ac_try='test -z "$ac_c_werror_flag"
3980                          || test ! -s conftest.err'
3981   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3982   (eval $ac_try) 2>&5
3983   ac_status=$?
3984   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3985   (exit $ac_status); }; } &&
3986          { ac_try='test -s conftest.$ac_objext'
3987   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3988   (eval $ac_try) 2>&5
3989   ac_status=$?
3990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3991   (exit $ac_status); }; }; then
3992   for ac_declaration in \
3993    '' \
3994    'extern "C" void std::exit (int) throw (); using std::exit;' \
3995    'extern "C" void std::exit (int); using std::exit;' \
3996    'extern "C" void exit (int) throw ();' \
3997    'extern "C" void exit (int);' \
3998    'void exit (int);'
3999 do
4000   cat >conftest.$ac_ext <<_ACEOF
4001 /* confdefs.h.  */
4002 _ACEOF
4003 cat confdefs.h >>conftest.$ac_ext
4004 cat >>conftest.$ac_ext <<_ACEOF
4005 /* end confdefs.h.  */
4006 $ac_declaration
4007 #include <stdlib.h>
4008 int
4009 main ()
4010 {
4011 exit (42);
4012   ;
4013   return 0;
4014 }
4015 _ACEOF
4016 rm -f conftest.$ac_objext
4017 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4018   (eval $ac_compile) 2>conftest.er1
4019   ac_status=$?
4020   grep -v '^ *+' conftest.er1 >conftest.err
4021   rm -f conftest.er1
4022   cat conftest.err >&5
4023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4024   (exit $ac_status); } &&
4025          { ac_try='test -z "$ac_c_werror_flag"
4026                          || test ! -s conftest.err'
4027   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4028   (eval $ac_try) 2>&5
4029   ac_status=$?
4030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4031   (exit $ac_status); }; } &&
4032          { ac_try='test -s conftest.$ac_objext'
4033   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4034   (eval $ac_try) 2>&5
4035   ac_status=$?
4036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4037   (exit $ac_status); }; }; then
4038   :
4039 else
4040   echo "$as_me: failed program was:" >&5
4041 sed 's/^/| /' conftest.$ac_ext >&5
4042
4043 continue
4044 fi
4045 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4046   cat >conftest.$ac_ext <<_ACEOF
4047 /* confdefs.h.  */
4048 _ACEOF
4049 cat confdefs.h >>conftest.$ac_ext
4050 cat >>conftest.$ac_ext <<_ACEOF
4051 /* end confdefs.h.  */
4052 $ac_declaration
4053 int
4054 main ()
4055 {
4056 exit (42);
4057   ;
4058   return 0;
4059 }
4060 _ACEOF
4061 rm -f conftest.$ac_objext
4062 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4063   (eval $ac_compile) 2>conftest.er1
4064   ac_status=$?
4065   grep -v '^ *+' conftest.er1 >conftest.err
4066   rm -f conftest.er1
4067   cat conftest.err >&5
4068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4069   (exit $ac_status); } &&
4070          { ac_try='test -z "$ac_c_werror_flag"
4071                          || test ! -s conftest.err'
4072   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4073   (eval $ac_try) 2>&5
4074   ac_status=$?
4075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4076   (exit $ac_status); }; } &&
4077          { ac_try='test -s conftest.$ac_objext'
4078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4079   (eval $ac_try) 2>&5
4080   ac_status=$?
4081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4082   (exit $ac_status); }; }; then
4083   break
4084 else
4085   echo "$as_me: failed program was:" >&5
4086 sed 's/^/| /' conftest.$ac_ext >&5
4087
4088 fi
4089 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4090 done
4091 rm -f conftest*
4092 if test -n "$ac_declaration"; then
4093   echo '#ifdef __cplusplus' >>confdefs.h
4094   echo $ac_declaration      >>confdefs.h
4095   echo '#endif'             >>confdefs.h
4096 fi
4097
4098 else
4099   echo "$as_me: failed program was:" >&5
4100 sed 's/^/| /' conftest.$ac_ext >&5
4101
4102 fi
4103 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4104 ac_ext=c
4105 ac_cpp='$CPP $CPPFLAGS'
4106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4109
4110 # Find a good install program.  We prefer a C program (faster),
4111 # so one script is as good as another.  But avoid the broken or
4112 # incompatible versions:
4113 # SysV /etc/install, /usr/sbin/install
4114 # SunOS /usr/etc/install
4115 # IRIX /sbin/install
4116 # AIX /bin/install
4117 # AmigaOS /C/install, which installs bootblocks on floppy discs
4118 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4119 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4120 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4121 # OS/2's system install, which has a completely different semantic
4122 # ./install, which can be erroneously created by make from ./install.sh.
4123 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4124 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
4125 if test -z "$INSTALL"; then
4126 if test "${ac_cv_path_install+set}" = set; then
4127   echo $ECHO_N "(cached) $ECHO_C" >&6
4128 else
4129   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4130 for as_dir in $PATH
4131 do
4132   IFS=$as_save_IFS
4133   test -z "$as_dir" && as_dir=.
4134   # Account for people who put trailing slashes in PATH elements.
4135 case $as_dir/ in
4136   ./ | .// | /cC/* | \
4137   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4138   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4139   /usr/ucb/* ) ;;
4140   *)
4141     # OSF1 and SCO ODT 3.0 have their own names for install.
4142     # Don't use installbsd from OSF since it installs stuff as root
4143     # by default.
4144     for ac_prog in ginstall scoinst install; do
4145       for ac_exec_ext in '' $ac_executable_extensions; do
4146         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4147           if test $ac_prog = install &&
4148             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4149             # AIX install.  It has an incompatible calling convention.
4150             :
4151           elif test $ac_prog = install &&
4152             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4153             # program-specific install script used by HP pwplus--don't use.
4154             :
4155           else
4156             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4157             break 3
4158           fi
4159         fi
4160       done
4161     done
4162     ;;
4163 esac
4164 done
4165
4166
4167 fi
4168   if test "${ac_cv_path_install+set}" = set; then
4169     INSTALL=$ac_cv_path_install
4170   else
4171     # As a last resort, use the slow shell script.  We don't cache a
4172     # path for INSTALL within a source directory, because that will
4173     # break other packages using the cache if that directory is
4174     # removed, or if the path is relative.
4175     INSTALL=$ac_install_sh
4176   fi
4177 fi
4178 echo "$as_me:$LINENO: result: $INSTALL" >&5
4179 echo "${ECHO_T}$INSTALL" >&6
4180
4181 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4182 # It thinks the first close brace ends the variable substitution.
4183 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4184
4185 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4186
4187 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4188
4189
4190 # Put a plausible default for CC_FOR_BUILD in Makefile.
4191 if test "x$cross_compiling" = "xno"; then
4192   CC_FOR_BUILD='$(CC)'
4193 else
4194   CC_FOR_BUILD=gcc
4195 fi
4196
4197
4198
4199
4200 AR=${AR-ar}
4201
4202 if test -n "$ac_tool_prefix"; then
4203   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4204 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4205 echo "$as_me:$LINENO: checking for $ac_word" >&5
4206 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4207 if test "${ac_cv_prog_RANLIB+set}" = set; then
4208   echo $ECHO_N "(cached) $ECHO_C" >&6
4209 else
4210   if test -n "$RANLIB"; then
4211   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4212 else
4213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4214 for as_dir in $PATH
4215 do
4216   IFS=$as_save_IFS
4217   test -z "$as_dir" && as_dir=.
4218   for ac_exec_ext in '' $ac_executable_extensions; do
4219   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4220     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4221     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4222     break 2
4223   fi
4224 done
4225 done
4226
4227 fi
4228 fi
4229 RANLIB=$ac_cv_prog_RANLIB
4230 if test -n "$RANLIB"; then
4231   echo "$as_me:$LINENO: result: $RANLIB" >&5
4232 echo "${ECHO_T}$RANLIB" >&6
4233 else
4234   echo "$as_me:$LINENO: result: no" >&5
4235 echo "${ECHO_T}no" >&6
4236 fi
4237
4238 fi
4239 if test -z "$ac_cv_prog_RANLIB"; then
4240   ac_ct_RANLIB=$RANLIB
4241   # Extract the first word of "ranlib", so it can be a program name with args.
4242 set dummy ranlib; ac_word=$2
4243 echo "$as_me:$LINENO: checking for $ac_word" >&5
4244 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4245 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4246   echo $ECHO_N "(cached) $ECHO_C" >&6
4247 else
4248   if test -n "$ac_ct_RANLIB"; then
4249   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4250 else
4251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4252 for as_dir in $PATH
4253 do
4254   IFS=$as_save_IFS
4255   test -z "$as_dir" && as_dir=.
4256   for ac_exec_ext in '' $ac_executable_extensions; do
4257   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4258     ac_cv_prog_ac_ct_RANLIB="ranlib"
4259     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4260     break 2
4261   fi
4262 done
4263 done
4264
4265   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
4266 fi
4267 fi
4268 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4269 if test -n "$ac_ct_RANLIB"; then
4270   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4271 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4272 else
4273   echo "$as_me:$LINENO: result: no" >&5
4274 echo "${ECHO_T}no" >&6
4275 fi
4276
4277   RANLIB=$ac_ct_RANLIB
4278 else
4279   RANLIB="$ac_cv_prog_RANLIB"
4280 fi
4281
4282
4283 ALL_LINGUAS=
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294 for ac_header in argz.h limits.h locale.h nl_types.h malloc.h string.h \
4295 unistd.h values.h sys/param.h
4296 do
4297 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4298 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4299   echo "$as_me:$LINENO: checking for $ac_header" >&5
4300 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4301 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4302   echo $ECHO_N "(cached) $ECHO_C" >&6
4303 fi
4304 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4305 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4306 else
4307   # Is the header compilable?
4308 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4309 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4310 cat >conftest.$ac_ext <<_ACEOF
4311 /* confdefs.h.  */
4312 _ACEOF
4313 cat confdefs.h >>conftest.$ac_ext
4314 cat >>conftest.$ac_ext <<_ACEOF
4315 /* end confdefs.h.  */
4316 $ac_includes_default
4317 #include <$ac_header>
4318 _ACEOF
4319 rm -f conftest.$ac_objext
4320 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4321   (eval $ac_compile) 2>conftest.er1
4322   ac_status=$?
4323   grep -v '^ *+' conftest.er1 >conftest.err
4324   rm -f conftest.er1
4325   cat conftest.err >&5
4326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327   (exit $ac_status); } &&
4328          { ac_try='test -z "$ac_c_werror_flag"
4329                          || test ! -s conftest.err'
4330   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4331   (eval $ac_try) 2>&5
4332   ac_status=$?
4333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334   (exit $ac_status); }; } &&
4335          { ac_try='test -s conftest.$ac_objext'
4336   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4337   (eval $ac_try) 2>&5
4338   ac_status=$?
4339   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4340   (exit $ac_status); }; }; then
4341   ac_header_compiler=yes
4342 else
4343   echo "$as_me: failed program was:" >&5
4344 sed 's/^/| /' conftest.$ac_ext >&5
4345
4346 ac_header_compiler=no
4347 fi
4348 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4349 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4350 echo "${ECHO_T}$ac_header_compiler" >&6
4351
4352 # Is the header present?
4353 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4354 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4355 cat >conftest.$ac_ext <<_ACEOF
4356 /* confdefs.h.  */
4357 _ACEOF
4358 cat confdefs.h >>conftest.$ac_ext
4359 cat >>conftest.$ac_ext <<_ACEOF
4360 /* end confdefs.h.  */
4361 #include <$ac_header>
4362 _ACEOF
4363 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4364   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4365   ac_status=$?
4366   grep -v '^ *+' conftest.er1 >conftest.err
4367   rm -f conftest.er1
4368   cat conftest.err >&5
4369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4370   (exit $ac_status); } >/dev/null; then
4371   if test -s conftest.err; then
4372     ac_cpp_err=$ac_c_preproc_warn_flag
4373     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4374   else
4375     ac_cpp_err=
4376   fi
4377 else
4378   ac_cpp_err=yes
4379 fi
4380 if test -z "$ac_cpp_err"; then
4381   ac_header_preproc=yes
4382 else
4383   echo "$as_me: failed program was:" >&5
4384 sed 's/^/| /' conftest.$ac_ext >&5
4385
4386   ac_header_preproc=no
4387 fi
4388 rm -f conftest.err conftest.$ac_ext
4389 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4390 echo "${ECHO_T}$ac_header_preproc" >&6
4391
4392 # So?  What about this header?
4393 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4394   yes:no: )
4395     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4396 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4397     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4398 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4399     ac_header_preproc=yes
4400     ;;
4401   no:yes:* )
4402     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4403 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4404     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4405 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4406     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4407 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4408     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4409 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4410     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4411 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4412     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4413 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4414     (
4415       cat <<\_ASBOX
4416 ## ------------------------------------------ ##
4417 ## Report this to the AC_PACKAGE_NAME lists.  ##
4418 ## ------------------------------------------ ##
4419 _ASBOX
4420     ) |
4421       sed "s/^/$as_me: WARNING:     /" >&2
4422     ;;
4423 esac
4424 echo "$as_me:$LINENO: checking for $ac_header" >&5
4425 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4426 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4427   echo $ECHO_N "(cached) $ECHO_C" >&6
4428 else
4429   eval "$as_ac_Header=\$ac_header_preproc"
4430 fi
4431 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4432 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4433
4434 fi
4435 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4436   cat >>confdefs.h <<_ACEOF
4437 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4438 _ACEOF
4439
4440 fi
4441
4442 done
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454 for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
4455 __argz_count __argz_stringify __argz_next
4456 do
4457 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4458 echo "$as_me:$LINENO: checking for $ac_func" >&5
4459 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4460 if eval "test \"\${$as_ac_var+set}\" = set"; then
4461   echo $ECHO_N "(cached) $ECHO_C" >&6
4462 else
4463   cat >conftest.$ac_ext <<_ACEOF
4464 /* confdefs.h.  */
4465 _ACEOF
4466 cat confdefs.h >>conftest.$ac_ext
4467 cat >>conftest.$ac_ext <<_ACEOF
4468 /* end confdefs.h.  */
4469 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4470    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4471 #define $ac_func innocuous_$ac_func
4472
4473 /* System header to define __stub macros and hopefully few prototypes,
4474     which can conflict with char $ac_func (); below.
4475     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4476     <limits.h> exists even on freestanding compilers.  */
4477
4478 #ifdef __STDC__
4479 # include <limits.h>
4480 #else
4481 # include <assert.h>
4482 #endif
4483
4484 #undef $ac_func
4485
4486 /* Override any gcc2 internal prototype to avoid an error.  */
4487 #ifdef __cplusplus
4488 extern "C"
4489 {
4490 #endif
4491 /* We use char because int might match the return type of a gcc2
4492    builtin and then its argument prototype would still apply.  */
4493 char $ac_func ();
4494 /* The GNU C library defines this for functions which it implements
4495     to always fail with ENOSYS.  Some functions are actually named
4496     something starting with __ and the normal name is an alias.  */
4497 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4498 choke me
4499 #else
4500 char (*f) () = $ac_func;
4501 #endif
4502 #ifdef __cplusplus
4503 }
4504 #endif
4505
4506 int
4507 main ()
4508 {
4509 return f != $ac_func;
4510   ;
4511   return 0;
4512 }
4513 _ACEOF
4514 rm -f conftest.$ac_objext conftest$ac_exeext
4515 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4516   (eval $ac_link) 2>conftest.er1
4517   ac_status=$?
4518   grep -v '^ *+' conftest.er1 >conftest.err
4519   rm -f conftest.er1
4520   cat conftest.err >&5
4521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4522   (exit $ac_status); } &&
4523          { ac_try='test -z "$ac_c_werror_flag"
4524                          || test ! -s conftest.err'
4525   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4526   (eval $ac_try) 2>&5
4527   ac_status=$?
4528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4529   (exit $ac_status); }; } &&
4530          { ac_try='test -s conftest$ac_exeext'
4531   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4532   (eval $ac_try) 2>&5
4533   ac_status=$?
4534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4535   (exit $ac_status); }; }; then
4536   eval "$as_ac_var=yes"
4537 else
4538   echo "$as_me: failed program was:" >&5
4539 sed 's/^/| /' conftest.$ac_ext >&5
4540
4541 eval "$as_ac_var=no"
4542 fi
4543 rm -f conftest.err conftest.$ac_objext \
4544       conftest$ac_exeext conftest.$ac_ext
4545 fi
4546 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4547 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4548 if test `eval echo '${'$as_ac_var'}'` = yes; then
4549   cat >>confdefs.h <<_ACEOF
4550 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4551 _ACEOF
4552
4553 fi
4554 done
4555
4556
4557    if test "${ac_cv_func_stpcpy+set}" != "set"; then
4558
4559 for ac_func in stpcpy
4560 do
4561 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4562 echo "$as_me:$LINENO: checking for $ac_func" >&5
4563 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4564 if eval "test \"\${$as_ac_var+set}\" = set"; then
4565   echo $ECHO_N "(cached) $ECHO_C" >&6
4566 else
4567   cat >conftest.$ac_ext <<_ACEOF
4568 /* confdefs.h.  */
4569 _ACEOF
4570 cat confdefs.h >>conftest.$ac_ext
4571 cat >>conftest.$ac_ext <<_ACEOF
4572 /* end confdefs.h.  */
4573 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4574    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4575 #define $ac_func innocuous_$ac_func
4576
4577 /* System header to define __stub macros and hopefully few prototypes,
4578     which can conflict with char $ac_func (); below.
4579     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4580     <limits.h> exists even on freestanding compilers.  */
4581
4582 #ifdef __STDC__
4583 # include <limits.h>
4584 #else
4585 # include <assert.h>
4586 #endif
4587
4588 #undef $ac_func
4589
4590 /* Override any gcc2 internal prototype to avoid an error.  */
4591 #ifdef __cplusplus
4592 extern "C"
4593 {
4594 #endif
4595 /* We use char because int might match the return type of a gcc2
4596    builtin and then its argument prototype would still apply.  */
4597 char $ac_func ();
4598 /* The GNU C library defines this for functions which it implements
4599     to always fail with ENOSYS.  Some functions are actually named
4600     something starting with __ and the normal name is an alias.  */
4601 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4602 choke me
4603 #else
4604 char (*f) () = $ac_func;
4605 #endif
4606 #ifdef __cplusplus
4607 }
4608 #endif
4609
4610 int
4611 main ()
4612 {
4613 return f != $ac_func;
4614   ;
4615   return 0;
4616 }
4617 _ACEOF
4618 rm -f conftest.$ac_objext conftest$ac_exeext
4619 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4620   (eval $ac_link) 2>conftest.er1
4621   ac_status=$?
4622   grep -v '^ *+' conftest.er1 >conftest.err
4623   rm -f conftest.er1
4624   cat conftest.err >&5
4625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4626   (exit $ac_status); } &&
4627          { ac_try='test -z "$ac_c_werror_flag"
4628                          || test ! -s conftest.err'
4629   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4630   (eval $ac_try) 2>&5
4631   ac_status=$?
4632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4633   (exit $ac_status); }; } &&
4634          { ac_try='test -s conftest$ac_exeext'
4635   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4636   (eval $ac_try) 2>&5
4637   ac_status=$?
4638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4639   (exit $ac_status); }; }; then
4640   eval "$as_ac_var=yes"
4641 else
4642   echo "$as_me: failed program was:" >&5
4643 sed 's/^/| /' conftest.$ac_ext >&5
4644
4645 eval "$as_ac_var=no"
4646 fi
4647 rm -f conftest.err conftest.$ac_objext \
4648       conftest$ac_exeext conftest.$ac_ext
4649 fi
4650 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4651 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4652 if test `eval echo '${'$as_ac_var'}'` = yes; then
4653   cat >>confdefs.h <<_ACEOF
4654 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4655 _ACEOF
4656
4657 fi
4658 done
4659
4660    fi
4661    if test "${ac_cv_func_stpcpy}" = "yes"; then
4662      cat >>confdefs.h <<\_ACEOF
4663 #define HAVE_STPCPY 1
4664 _ACEOF
4665
4666    fi
4667
4668    if test $ac_cv_header_locale_h = yes; then
4669     echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
4670 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
4671 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
4672   echo $ECHO_N "(cached) $ECHO_C" >&6
4673 else
4674   cat >conftest.$ac_ext <<_ACEOF
4675 /* confdefs.h.  */
4676 _ACEOF
4677 cat confdefs.h >>conftest.$ac_ext
4678 cat >>conftest.$ac_ext <<_ACEOF
4679 /* end confdefs.h.  */
4680 #include <locale.h>
4681 int
4682 main ()
4683 {
4684 return LC_MESSAGES
4685   ;
4686   return 0;
4687 }
4688 _ACEOF
4689 rm -f conftest.$ac_objext conftest$ac_exeext
4690 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4691   (eval $ac_link) 2>conftest.er1
4692   ac_status=$?
4693   grep -v '^ *+' conftest.er1 >conftest.err
4694   rm -f conftest.er1
4695   cat conftest.err >&5
4696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4697   (exit $ac_status); } &&
4698          { ac_try='test -z "$ac_c_werror_flag"
4699                          || test ! -s conftest.err'
4700   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4701   (eval $ac_try) 2>&5
4702   ac_status=$?
4703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4704   (exit $ac_status); }; } &&
4705          { ac_try='test -s conftest$ac_exeext'
4706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4707   (eval $ac_try) 2>&5
4708   ac_status=$?
4709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4710   (exit $ac_status); }; }; then
4711   am_cv_val_LC_MESSAGES=yes
4712 else
4713   echo "$as_me: failed program was:" >&5
4714 sed 's/^/| /' conftest.$ac_ext >&5
4715
4716 am_cv_val_LC_MESSAGES=no
4717 fi
4718 rm -f conftest.err conftest.$ac_objext \
4719       conftest$ac_exeext conftest.$ac_ext
4720 fi
4721 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
4722 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
4723     if test $am_cv_val_LC_MESSAGES = yes; then
4724       cat >>confdefs.h <<\_ACEOF
4725 #define HAVE_LC_MESSAGES 1
4726 _ACEOF
4727
4728     fi
4729   fi
4730    echo "$as_me:$LINENO: checking whether NLS is requested" >&5
4731 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
4732         # Check whether --enable-nls or --disable-nls was given.
4733 if test "${enable_nls+set}" = set; then
4734   enableval="$enable_nls"
4735   USE_NLS=$enableval
4736 else
4737   USE_NLS=yes
4738 fi;
4739     echo "$as_me:$LINENO: result: $USE_NLS" >&5
4740 echo "${ECHO_T}$USE_NLS" >&6
4741
4742
4743     USE_INCLUDED_LIBINTL=no
4744
4745         if test "$USE_NLS" = "yes"; then
4746       cat >>confdefs.h <<\_ACEOF
4747 #define ENABLE_NLS 1
4748 _ACEOF
4749
4750       echo "$as_me:$LINENO: checking whether included gettext is requested" >&5
4751 echo $ECHO_N "checking whether included gettext is requested... $ECHO_C" >&6
4752
4753 # Check whether --with-included-gettext or --without-included-gettext was given.
4754 if test "${with_included_gettext+set}" = set; then
4755   withval="$with_included_gettext"
4756   nls_cv_force_use_gnu_gettext=$withval
4757 else
4758   nls_cv_force_use_gnu_gettext=no
4759 fi;
4760       echo "$as_me:$LINENO: result: $nls_cv_force_use_gnu_gettext" >&5
4761 echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6
4762
4763       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
4764       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
4765                                         nls_cv_header_intl=
4766         nls_cv_header_libgt=
4767         CATOBJEXT=NONE
4768
4769         if test "${ac_cv_header_libintl_h+set}" = set; then
4770   echo "$as_me:$LINENO: checking for libintl.h" >&5
4771 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
4772 if test "${ac_cv_header_libintl_h+set}" = set; then
4773   echo $ECHO_N "(cached) $ECHO_C" >&6
4774 fi
4775 echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
4776 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
4777 else
4778   # Is the header compilable?
4779 echo "$as_me:$LINENO: checking libintl.h usability" >&5
4780 echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6
4781 cat >conftest.$ac_ext <<_ACEOF
4782 /* confdefs.h.  */
4783 _ACEOF
4784 cat confdefs.h >>conftest.$ac_ext
4785 cat >>conftest.$ac_ext <<_ACEOF
4786 /* end confdefs.h.  */
4787 $ac_includes_default
4788 #include <libintl.h>
4789 _ACEOF
4790 rm -f conftest.$ac_objext
4791 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4792   (eval $ac_compile) 2>conftest.er1
4793   ac_status=$?
4794   grep -v '^ *+' conftest.er1 >conftest.err
4795   rm -f conftest.er1
4796   cat conftest.err >&5
4797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4798   (exit $ac_status); } &&
4799          { ac_try='test -z "$ac_c_werror_flag"
4800                          || test ! -s conftest.err'
4801   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4802   (eval $ac_try) 2>&5
4803   ac_status=$?
4804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4805   (exit $ac_status); }; } &&
4806          { ac_try='test -s conftest.$ac_objext'
4807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4808   (eval $ac_try) 2>&5
4809   ac_status=$?
4810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4811   (exit $ac_status); }; }; then
4812   ac_header_compiler=yes
4813 else
4814   echo "$as_me: failed program was:" >&5
4815 sed 's/^/| /' conftest.$ac_ext >&5
4816
4817 ac_header_compiler=no
4818 fi
4819 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4820 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4821 echo "${ECHO_T}$ac_header_compiler" >&6
4822
4823 # Is the header present?
4824 echo "$as_me:$LINENO: checking libintl.h presence" >&5
4825 echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6
4826 cat >conftest.$ac_ext <<_ACEOF
4827 /* confdefs.h.  */
4828 _ACEOF
4829 cat confdefs.h >>conftest.$ac_ext
4830 cat >>conftest.$ac_ext <<_ACEOF
4831 /* end confdefs.h.  */
4832 #include <libintl.h>
4833 _ACEOF
4834 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4835   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4836   ac_status=$?
4837   grep -v '^ *+' conftest.er1 >conftest.err
4838   rm -f conftest.er1
4839   cat conftest.err >&5
4840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4841   (exit $ac_status); } >/dev/null; then
4842   if test -s conftest.err; then
4843     ac_cpp_err=$ac_c_preproc_warn_flag
4844     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4845   else
4846     ac_cpp_err=
4847   fi
4848 else
4849   ac_cpp_err=yes
4850 fi
4851 if test -z "$ac_cpp_err"; then
4852   ac_header_preproc=yes
4853 else
4854   echo "$as_me: failed program was:" >&5
4855 sed 's/^/| /' conftest.$ac_ext >&5
4856
4857   ac_header_preproc=no
4858 fi
4859 rm -f conftest.err conftest.$ac_ext
4860 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4861 echo "${ECHO_T}$ac_header_preproc" >&6
4862
4863 # So?  What about this header?
4864 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4865   yes:no: )
4866     { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
4867 echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4868     { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5
4869 echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;}
4870     ac_header_preproc=yes
4871     ;;
4872   no:yes:* )
4873     { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5
4874 echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;}
4875     { echo "$as_me:$LINENO: WARNING: libintl.h:     check for missing prerequisite headers?" >&5
4876 echo "$as_me: WARNING: libintl.h:     check for missing prerequisite headers?" >&2;}
4877     { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5
4878 echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;}
4879     { echo "$as_me:$LINENO: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&5
4880 echo "$as_me: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4881     { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
4882 echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
4883     { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
4884 echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
4885     (
4886       cat <<\_ASBOX
4887 ## ------------------------------------------ ##
4888 ## Report this to the AC_PACKAGE_NAME lists.  ##
4889 ## ------------------------------------------ ##
4890 _ASBOX
4891     ) |
4892       sed "s/^/$as_me: WARNING:     /" >&2
4893     ;;
4894 esac
4895 echo "$as_me:$LINENO: checking for libintl.h" >&5
4896 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
4897 if test "${ac_cv_header_libintl_h+set}" = set; then
4898   echo $ECHO_N "(cached) $ECHO_C" >&6
4899 else
4900   ac_cv_header_libintl_h=$ac_header_preproc
4901 fi
4902 echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
4903 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
4904
4905 fi
4906 if test $ac_cv_header_libintl_h = yes; then
4907   echo "$as_me:$LINENO: checking for gettext in libc" >&5
4908 echo $ECHO_N "checking for gettext in libc... $ECHO_C" >&6
4909 if test "${gt_cv_func_gettext_libc+set}" = set; then
4910   echo $ECHO_N "(cached) $ECHO_C" >&6
4911 else
4912   cat >conftest.$ac_ext <<_ACEOF
4913 /* confdefs.h.  */
4914 _ACEOF
4915 cat confdefs.h >>conftest.$ac_ext
4916 cat >>conftest.$ac_ext <<_ACEOF
4917 /* end confdefs.h.  */
4918 #include <libintl.h>
4919 int
4920 main ()
4921 {
4922 return (int) gettext ("")
4923   ;
4924   return 0;
4925 }
4926 _ACEOF
4927 rm -f conftest.$ac_objext conftest$ac_exeext
4928 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4929   (eval $ac_link) 2>conftest.er1
4930   ac_status=$?
4931   grep -v '^ *+' conftest.er1 >conftest.err
4932   rm -f conftest.er1
4933   cat conftest.err >&5
4934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935   (exit $ac_status); } &&
4936          { ac_try='test -z "$ac_c_werror_flag"
4937                          || test ! -s conftest.err'
4938   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4939   (eval $ac_try) 2>&5
4940   ac_status=$?
4941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942   (exit $ac_status); }; } &&
4943          { ac_try='test -s conftest$ac_exeext'
4944   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4945   (eval $ac_try) 2>&5
4946   ac_status=$?
4947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948   (exit $ac_status); }; }; then
4949   gt_cv_func_gettext_libc=yes
4950 else
4951   echo "$as_me: failed program was:" >&5
4952 sed 's/^/| /' conftest.$ac_ext >&5
4953
4954 gt_cv_func_gettext_libc=no
4955 fi
4956 rm -f conftest.err conftest.$ac_objext \
4957       conftest$ac_exeext conftest.$ac_ext
4958 fi
4959 echo "$as_me:$LINENO: result: $gt_cv_func_gettext_libc" >&5
4960 echo "${ECHO_T}$gt_cv_func_gettext_libc" >&6
4961
4962            if test "$gt_cv_func_gettext_libc" != "yes"; then
4963              echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
4964 echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6
4965 if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then
4966   echo $ECHO_N "(cached) $ECHO_C" >&6
4967 else
4968   ac_check_lib_save_LIBS=$LIBS
4969 LIBS="-lintl  $LIBS"
4970 cat >conftest.$ac_ext <<_ACEOF
4971 /* confdefs.h.  */
4972 _ACEOF
4973 cat confdefs.h >>conftest.$ac_ext
4974 cat >>conftest.$ac_ext <<_ACEOF
4975 /* end confdefs.h.  */
4976
4977 /* Override any gcc2 internal prototype to avoid an error.  */
4978 #ifdef __cplusplus
4979 extern "C"
4980 #endif
4981 /* We use char because int might match the return type of a gcc2
4982    builtin and then its argument prototype would still apply.  */
4983 char bindtextdomain ();
4984 int
4985 main ()
4986 {
4987 bindtextdomain ();
4988   ;
4989   return 0;
4990 }
4991 _ACEOF
4992 rm -f conftest.$ac_objext conftest$ac_exeext
4993 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4994   (eval $ac_link) 2>conftest.er1
4995   ac_status=$?
4996   grep -v '^ *+' conftest.er1 >conftest.err
4997   rm -f conftest.er1
4998   cat conftest.err >&5
4999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5000   (exit $ac_status); } &&
5001          { ac_try='test -z "$ac_c_werror_flag"
5002                          || test ! -s conftest.err'
5003   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5004   (eval $ac_try) 2>&5
5005   ac_status=$?
5006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5007   (exit $ac_status); }; } &&
5008          { ac_try='test -s conftest$ac_exeext'
5009   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5010   (eval $ac_try) 2>&5
5011   ac_status=$?
5012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5013   (exit $ac_status); }; }; then
5014   ac_cv_lib_intl_bindtextdomain=yes
5015 else
5016   echo "$as_me: failed program was:" >&5
5017 sed 's/^/| /' conftest.$ac_ext >&5
5018
5019 ac_cv_lib_intl_bindtextdomain=no
5020 fi
5021 rm -f conftest.err conftest.$ac_objext \
5022       conftest$ac_exeext conftest.$ac_ext
5023 LIBS=$ac_check_lib_save_LIBS
5024 fi
5025 echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
5026 echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6
5027 if test $ac_cv_lib_intl_bindtextdomain = yes; then
5028   echo "$as_me:$LINENO: checking for gettext in libintl" >&5
5029 echo $ECHO_N "checking for gettext in libintl... $ECHO_C" >&6
5030 if test "${gt_cv_func_gettext_libintl+set}" = set; then
5031   echo $ECHO_N "(cached) $ECHO_C" >&6
5032 else
5033   cat >conftest.$ac_ext <<_ACEOF
5034 /* confdefs.h.  */
5035 _ACEOF
5036 cat confdefs.h >>conftest.$ac_ext
5037 cat >>conftest.$ac_ext <<_ACEOF
5038 /* end confdefs.h.  */
5039
5040 int
5041 main ()
5042 {
5043 return (int) gettext ("")
5044   ;
5045   return 0;
5046 }
5047 _ACEOF
5048 rm -f conftest.$ac_objext conftest$ac_exeext
5049 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5050   (eval $ac_link) 2>conftest.er1
5051   ac_status=$?
5052   grep -v '^ *+' conftest.er1 >conftest.err
5053   rm -f conftest.er1
5054   cat conftest.err >&5
5055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5056   (exit $ac_status); } &&
5057          { ac_try='test -z "$ac_c_werror_flag"
5058                          || test ! -s conftest.err'
5059   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5060   (eval $ac_try) 2>&5
5061   ac_status=$?
5062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5063   (exit $ac_status); }; } &&
5064          { ac_try='test -s conftest$ac_exeext'
5065   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5066   (eval $ac_try) 2>&5
5067   ac_status=$?
5068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5069   (exit $ac_status); }; }; then
5070   gt_cv_func_gettext_libintl=yes
5071 else
5072   echo "$as_me: failed program was:" >&5
5073 sed 's/^/| /' conftest.$ac_ext >&5
5074
5075 gt_cv_func_gettext_libintl=no
5076 fi
5077 rm -f conftest.err conftest.$ac_objext \
5078       conftest$ac_exeext conftest.$ac_ext
5079 fi
5080 echo "$as_me:$LINENO: result: $gt_cv_func_gettext_libintl" >&5
5081 echo "${ECHO_T}$gt_cv_func_gettext_libintl" >&6
5082 fi
5083
5084            fi
5085
5086            if test "$gt_cv_func_gettext_libc" = "yes" \
5087               || test "$gt_cv_func_gettext_libintl" = "yes"; then
5088               cat >>confdefs.h <<\_ACEOF
5089 #define HAVE_GETTEXT 1
5090 _ACEOF
5091
5092               # Extract the first word of "msgfmt", so it can be a program name with args.
5093 set dummy msgfmt; ac_word=$2
5094 echo "$as_me:$LINENO: checking for $ac_word" >&5
5095 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5096 if test "${ac_cv_path_MSGFMT+set}" = set; then
5097   echo $ECHO_N "(cached) $ECHO_C" >&6
5098 else
5099   case "$MSGFMT" in
5100   /*)
5101   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5102   ;;
5103   *)
5104   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5105   for ac_dir in $PATH; do
5106     test -z "$ac_dir" && ac_dir=.
5107     if test -f $ac_dir/$ac_word; then
5108       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5109         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
5110         break
5111       fi
5112     fi
5113   done
5114   IFS="$ac_save_ifs"
5115   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
5116   ;;
5117 esac
5118 fi
5119 MSGFMT="$ac_cv_path_MSGFMT"
5120 if test -n "$MSGFMT"; then
5121   echo "$as_me:$LINENO: result: $MSGFMT" >&5
5122 echo "${ECHO_T}$MSGFMT" >&6
5123 else
5124   echo "$as_me:$LINENO: result: no" >&5
5125 echo "${ECHO_T}no" >&6
5126 fi
5127               if test "$MSGFMT" != "no"; then
5128
5129 for ac_func in dcgettext
5130 do
5131 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5132 echo "$as_me:$LINENO: checking for $ac_func" >&5
5133 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5134 if eval "test \"\${$as_ac_var+set}\" = set"; then
5135   echo $ECHO_N "(cached) $ECHO_C" >&6
5136 else
5137   cat >conftest.$ac_ext <<_ACEOF
5138 /* confdefs.h.  */
5139 _ACEOF
5140 cat confdefs.h >>conftest.$ac_ext
5141 cat >>conftest.$ac_ext <<_ACEOF
5142 /* end confdefs.h.  */
5143 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5144    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5145 #define $ac_func innocuous_$ac_func
5146
5147 /* System header to define __stub macros and hopefully few prototypes,
5148     which can conflict with char $ac_func (); below.
5149     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5150     <limits.h> exists even on freestanding compilers.  */
5151
5152 #ifdef __STDC__
5153 # include <limits.h>
5154 #else
5155 # include <assert.h>
5156 #endif
5157
5158 #undef $ac_func
5159
5160 /* Override any gcc2 internal prototype to avoid an error.  */
5161 #ifdef __cplusplus
5162 extern "C"
5163 {
5164 #endif
5165 /* We use char because int might match the return type of a gcc2
5166    builtin and then its argument prototype would still apply.  */
5167 char $ac_func ();
5168 /* The GNU C library defines this for functions which it implements
5169     to always fail with ENOSYS.  Some functions are actually named
5170     something starting with __ and the normal name is an alias.  */
5171 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5172 choke me
5173 #else
5174 char (*f) () = $ac_func;
5175 #endif
5176 #ifdef __cplusplus
5177 }
5178 #endif
5179
5180 int
5181 main ()
5182 {
5183 return f != $ac_func;
5184   ;
5185   return 0;
5186 }
5187 _ACEOF
5188 rm -f conftest.$ac_objext conftest$ac_exeext
5189 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5190   (eval $ac_link) 2>conftest.er1
5191   ac_status=$?
5192   grep -v '^ *+' conftest.er1 >conftest.err
5193   rm -f conftest.er1
5194   cat conftest.err >&5
5195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5196   (exit $ac_status); } &&
5197          { ac_try='test -z "$ac_c_werror_flag"
5198                          || test ! -s conftest.err'
5199   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5200   (eval $ac_try) 2>&5
5201   ac_status=$?
5202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5203   (exit $ac_status); }; } &&
5204          { ac_try='test -s conftest$ac_exeext'
5205   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5206   (eval $ac_try) 2>&5
5207   ac_status=$?
5208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5209   (exit $ac_status); }; }; then
5210   eval "$as_ac_var=yes"
5211 else
5212   echo "$as_me: failed program was:" >&5
5213 sed 's/^/| /' conftest.$ac_ext >&5
5214
5215 eval "$as_ac_var=no"
5216 fi
5217 rm -f conftest.err conftest.$ac_objext \
5218       conftest$ac_exeext conftest.$ac_ext
5219 fi
5220 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5221 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5222 if test `eval echo '${'$as_ac_var'}'` = yes; then
5223   cat >>confdefs.h <<_ACEOF
5224 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5225 _ACEOF
5226
5227 fi
5228 done
5229
5230                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
5231 set dummy gmsgfmt; ac_word=$2
5232 echo "$as_me:$LINENO: checking for $ac_word" >&5
5233 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5234 if test "${ac_cv_path_GMSGFMT+set}" = set; then
5235   echo $ECHO_N "(cached) $ECHO_C" >&6
5236 else
5237   case $GMSGFMT in
5238   [\\/]* | ?:[\\/]*)
5239   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5240   ;;
5241   *)
5242   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5243 for as_dir in $PATH
5244 do
5245   IFS=$as_save_IFS
5246   test -z "$as_dir" && as_dir=.
5247   for ac_exec_ext in '' $ac_executable_extensions; do
5248   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5249     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
5250     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5251     break 2
5252   fi
5253 done
5254 done
5255
5256   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5257   ;;
5258 esac
5259 fi
5260 GMSGFMT=$ac_cv_path_GMSGFMT
5261
5262 if test -n "$GMSGFMT"; then
5263   echo "$as_me:$LINENO: result: $GMSGFMT" >&5
5264 echo "${ECHO_T}$GMSGFMT" >&6
5265 else
5266   echo "$as_me:$LINENO: result: no" >&5
5267 echo "${ECHO_T}no" >&6
5268 fi
5269
5270                 # Extract the first word of "xgettext", so it can be a program name with args.
5271 set dummy xgettext; ac_word=$2
5272 echo "$as_me:$LINENO: checking for $ac_word" >&5
5273 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5274 if test "${ac_cv_path_XGETTEXT+set}" = set; then
5275   echo $ECHO_N "(cached) $ECHO_C" >&6
5276 else
5277   case "$XGETTEXT" in
5278   /*)
5279   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5280   ;;
5281   *)
5282   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5283   for ac_dir in $PATH; do
5284     test -z "$ac_dir" && ac_dir=.
5285     if test -f $ac_dir/$ac_word; then
5286       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5287         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5288         break
5289       fi
5290     fi
5291   done
5292   IFS="$ac_save_ifs"
5293   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5294   ;;
5295 esac
5296 fi
5297 XGETTEXT="$ac_cv_path_XGETTEXT"
5298 if test -n "$XGETTEXT"; then
5299   echo "$as_me:$LINENO: result: $XGETTEXT" >&5
5300 echo "${ECHO_T}$XGETTEXT" >&6
5301 else
5302   echo "$as_me:$LINENO: result: no" >&5
5303 echo "${ECHO_T}no" >&6
5304 fi
5305
5306                 cat >conftest.$ac_ext <<_ACEOF
5307 /* confdefs.h.  */
5308 _ACEOF
5309 cat confdefs.h >>conftest.$ac_ext
5310 cat >>conftest.$ac_ext <<_ACEOF
5311 /* end confdefs.h.  */
5312
5313 int
5314 main ()
5315 {
5316 extern int _nl_msg_cat_cntr;
5317                                return _nl_msg_cat_cntr
5318   ;
5319   return 0;
5320 }
5321 _ACEOF
5322 rm -f conftest.$ac_objext conftest$ac_exeext
5323 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5324   (eval $ac_link) 2>conftest.er1
5325   ac_status=$?
5326   grep -v '^ *+' conftest.er1 >conftest.err
5327   rm -f conftest.er1
5328   cat conftest.err >&5
5329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5330   (exit $ac_status); } &&
5331          { ac_try='test -z "$ac_c_werror_flag"
5332                          || test ! -s conftest.err'
5333   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5334   (eval $ac_try) 2>&5
5335   ac_status=$?
5336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5337   (exit $ac_status); }; } &&
5338          { ac_try='test -s conftest$ac_exeext'
5339   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5340   (eval $ac_try) 2>&5
5341   ac_status=$?
5342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5343   (exit $ac_status); }; }; then
5344   CATOBJEXT=.gmo
5345                    DATADIRNAME=share
5346 else
5347   echo "$as_me: failed program was:" >&5
5348 sed 's/^/| /' conftest.$ac_ext >&5
5349
5350 CATOBJEXT=.mo
5351                    DATADIRNAME=lib
5352 fi
5353 rm -f conftest.err conftest.$ac_objext \
5354       conftest$ac_exeext conftest.$ac_ext
5355                 INSTOBJEXT=.mo
5356               fi
5357             fi
5358
5359 fi
5360
5361
5362
5363
5364         if test "$CATOBJEXT" = "NONE"; then
5365                           nls_cv_use_gnu_gettext=yes
5366         fi
5367       fi
5368
5369       if test "$nls_cv_use_gnu_gettext" = "yes"; then
5370                 INTLOBJS="\$(GETTOBJS)"
5371         # Extract the first word of "msgfmt", so it can be a program name with args.
5372 set dummy msgfmt; ac_word=$2
5373 echo "$as_me:$LINENO: checking for $ac_word" >&5
5374 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5375 if test "${ac_cv_path_MSGFMT+set}" = set; then
5376   echo $ECHO_N "(cached) $ECHO_C" >&6
5377 else
5378   case "$MSGFMT" in
5379   /*)
5380   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5381   ;;
5382   *)
5383   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5384   for ac_dir in $PATH; do
5385     test -z "$ac_dir" && ac_dir=.
5386     if test -f $ac_dir/$ac_word; then
5387       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5388         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
5389         break
5390       fi
5391     fi
5392   done
5393   IFS="$ac_save_ifs"
5394   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
5395   ;;
5396 esac
5397 fi
5398 MSGFMT="$ac_cv_path_MSGFMT"
5399 if test -n "$MSGFMT"; then
5400   echo "$as_me:$LINENO: result: $MSGFMT" >&5
5401 echo "${ECHO_T}$MSGFMT" >&6
5402 else
5403   echo "$as_me:$LINENO: result: no" >&5
5404 echo "${ECHO_T}no" >&6
5405 fi
5406
5407         # Extract the first word of "gmsgfmt", so it can be a program name with args.
5408 set dummy gmsgfmt; ac_word=$2
5409 echo "$as_me:$LINENO: checking for $ac_word" >&5
5410 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5411 if test "${ac_cv_path_GMSGFMT+set}" = set; then
5412   echo $ECHO_N "(cached) $ECHO_C" >&6
5413 else
5414   case $GMSGFMT in
5415   [\\/]* | ?:[\\/]*)
5416   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5417   ;;
5418   *)
5419   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5420 for as_dir in $PATH
5421 do
5422   IFS=$as_save_IFS
5423   test -z "$as_dir" && as_dir=.
5424   for ac_exec_ext in '' $ac_executable_extensions; do
5425   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5426     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
5427     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5428     break 2
5429   fi
5430 done
5431 done
5432
5433   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5434   ;;
5435 esac
5436 fi
5437 GMSGFMT=$ac_cv_path_GMSGFMT
5438
5439 if test -n "$GMSGFMT"; then
5440   echo "$as_me:$LINENO: result: $GMSGFMT" >&5
5441 echo "${ECHO_T}$GMSGFMT" >&6
5442 else
5443   echo "$as_me:$LINENO: result: no" >&5
5444 echo "${ECHO_T}no" >&6
5445 fi
5446
5447         # Extract the first word of "xgettext", so it can be a program name with args.
5448 set dummy xgettext; ac_word=$2
5449 echo "$as_me:$LINENO: checking for $ac_word" >&5
5450 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5451 if test "${ac_cv_path_XGETTEXT+set}" = set; then
5452   echo $ECHO_N "(cached) $ECHO_C" >&6
5453 else
5454   case "$XGETTEXT" in
5455   /*)
5456   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5457   ;;
5458   *)
5459   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5460   for ac_dir in $PATH; do
5461     test -z "$ac_dir" && ac_dir=.
5462     if test -f $ac_dir/$ac_word; then
5463       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5464         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5465         break
5466       fi
5467     fi
5468   done
5469   IFS="$ac_save_ifs"
5470   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5471   ;;
5472 esac
5473 fi
5474 XGETTEXT="$ac_cv_path_XGETTEXT"
5475 if test -n "$XGETTEXT"; then
5476   echo "$as_me:$LINENO: result: $XGETTEXT" >&5
5477 echo "${ECHO_T}$XGETTEXT" >&6
5478 else
5479   echo "$as_me:$LINENO: result: no" >&5
5480 echo "${ECHO_T}no" >&6
5481 fi
5482
5483
5484         USE_INCLUDED_LIBINTL=yes
5485         CATOBJEXT=.gmo
5486         INSTOBJEXT=.mo
5487         DATADIRNAME=share
5488         INTLDEPS='$(top_builddir)/../intl/libintl.a'
5489         INTLLIBS=$INTLDEPS
5490         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
5491         nls_cv_header_intl=libintl.h
5492         nls_cv_header_libgt=libgettext.h
5493       fi
5494
5495             if test "$XGETTEXT" != ":"; then
5496                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
5497           : ;
5498         else
5499           echo "$as_me:$LINENO: result: found xgettext programs is not GNU xgettext; ignore it" >&5
5500 echo "${ECHO_T}found xgettext programs is not GNU xgettext; ignore it" >&6
5501           XGETTEXT=":"
5502         fi
5503       fi
5504
5505       # We need to process the po/ directory.
5506       POSUB=po
5507     else
5508       DATADIRNAME=share
5509       nls_cv_header_intl=libintl.h
5510       nls_cv_header_libgt=libgettext.h
5511     fi
5512
5513     # If this is used in GNU gettext we have to set USE_NLS to `yes'
5514     # because some of the sources are only built for this goal.
5515     if test "$PACKAGE" = gettext; then
5516       USE_NLS=yes
5517       USE_INCLUDED_LIBINTL=yes
5518     fi
5519
5520                 for lang in $ALL_LINGUAS; do
5521       GMOFILES="$GMOFILES $lang.gmo"
5522       POFILES="$POFILES $lang.po"
5523     done
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538    if test "x$CATOBJEXT" != "x"; then
5539      if test "x$ALL_LINGUAS" = "x"; then
5540        LINGUAS=
5541      else
5542        echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
5543 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
5544        NEW_LINGUAS=
5545        for lang in ${LINGUAS=$ALL_LINGUAS}; do
5546          case "$ALL_LINGUAS" in
5547           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
5548          esac
5549        done
5550        LINGUAS=$NEW_LINGUAS
5551        echo "$as_me:$LINENO: result: $LINGUAS" >&5
5552 echo "${ECHO_T}$LINGUAS" >&6
5553      fi
5554
5555           if test -n "$LINGUAS"; then
5556        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
5557      fi
5558    fi
5559
5560             if test $ac_cv_header_locale_h = yes; then
5561      INCLUDE_LOCALE_H="#include <locale.h>"
5562    else
5563      INCLUDE_LOCALE_H="\
5564 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
5565    fi
5566
5567
5568             if test -f $srcdir/po2tbl.sed.in; then
5569       if test "$CATOBJEXT" = ".cat"; then
5570          if test "${ac_cv_header_linux_version_h+set}" = set; then
5571   echo "$as_me:$LINENO: checking for linux/version.h" >&5
5572 echo $ECHO_N "checking for linux/version.h... $ECHO_C" >&6
5573 if test "${ac_cv_header_linux_version_h+set}" = set; then
5574   echo $ECHO_N "(cached) $ECHO_C" >&6
5575 fi
5576 echo "$as_me:$LINENO: result: $ac_cv_header_linux_version_h" >&5
5577 echo "${ECHO_T}$ac_cv_header_linux_version_h" >&6
5578 else
5579   # Is the header compilable?
5580 echo "$as_me:$LINENO: checking linux/version.h usability" >&5
5581 echo $ECHO_N "checking linux/version.h usability... $ECHO_C" >&6
5582 cat >conftest.$ac_ext <<_ACEOF
5583 /* confdefs.h.  */
5584 _ACEOF
5585 cat confdefs.h >>conftest.$ac_ext
5586 cat >>conftest.$ac_ext <<_ACEOF
5587 /* end confdefs.h.  */
5588 $ac_includes_default
5589 #include <linux/version.h>
5590 _ACEOF
5591 rm -f conftest.$ac_objext
5592 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5593   (eval $ac_compile) 2>conftest.er1
5594   ac_status=$?
5595   grep -v '^ *+' conftest.er1 >conftest.err
5596   rm -f conftest.er1
5597   cat conftest.err >&5
5598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5599   (exit $ac_status); } &&
5600          { ac_try='test -z "$ac_c_werror_flag"
5601                          || test ! -s conftest.err'
5602   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5603   (eval $ac_try) 2>&5
5604   ac_status=$?
5605   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5606   (exit $ac_status); }; } &&
5607          { ac_try='test -s conftest.$ac_objext'
5608   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5609   (eval $ac_try) 2>&5
5610   ac_status=$?
5611   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5612   (exit $ac_status); }; }; then
5613   ac_header_compiler=yes
5614 else
5615   echo "$as_me: failed program was:" >&5
5616 sed 's/^/| /' conftest.$ac_ext >&5
5617
5618 ac_header_compiler=no
5619 fi
5620 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5621 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5622 echo "${ECHO_T}$ac_header_compiler" >&6
5623
5624 # Is the header present?
5625 echo "$as_me:$LINENO: checking linux/version.h presence" >&5
5626 echo $ECHO_N "checking linux/version.h presence... $ECHO_C" >&6
5627 cat >conftest.$ac_ext <<_ACEOF
5628 /* confdefs.h.  */
5629 _ACEOF
5630 cat confdefs.h >>conftest.$ac_ext
5631 cat >>conftest.$ac_ext <<_ACEOF
5632 /* end confdefs.h.  */
5633 #include <linux/version.h>
5634 _ACEOF
5635 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5636   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5637   ac_status=$?
5638   grep -v '^ *+' conftest.er1 >conftest.err
5639   rm -f conftest.er1
5640   cat conftest.err >&5
5641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5642   (exit $ac_status); } >/dev/null; then
5643   if test -s conftest.err; then
5644     ac_cpp_err=$ac_c_preproc_warn_flag
5645     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5646   else
5647     ac_cpp_err=
5648   fi
5649 else
5650   ac_cpp_err=yes
5651 fi
5652 if test -z "$ac_cpp_err"; then
5653   ac_header_preproc=yes
5654 else
5655   echo "$as_me: failed program was:" >&5
5656 sed 's/^/| /' conftest.$ac_ext >&5
5657
5658   ac_header_preproc=no
5659 fi
5660 rm -f conftest.err conftest.$ac_ext
5661 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5662 echo "${ECHO_T}$ac_header_preproc" >&6
5663
5664 # So?  What about this header?
5665 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5666   yes:no: )
5667     { echo "$as_me:$LINENO: WARNING: linux/version.h: accepted by the compiler, rejected by the preprocessor!" >&5
5668 echo "$as_me: WARNING: linux/version.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
5669     { echo "$as_me:$LINENO: WARNING: linux/version.h: proceeding with the compiler's result" >&5
5670 echo "$as_me: WARNING: linux/version.h: proceeding with the compiler's result" >&2;}
5671     ac_header_preproc=yes
5672     ;;
5673   no:yes:* )
5674     { echo "$as_me:$LINENO: WARNING: linux/version.h: present but cannot be compiled" >&5
5675 echo "$as_me: WARNING: linux/version.h: present but cannot be compiled" >&2;}
5676     { echo "$as_me:$LINENO: WARNING: linux/version.h:     check for missing prerequisite headers?" >&5
5677 echo "$as_me: WARNING: linux/version.h:     check for missing prerequisite headers?" >&2;}
5678     { echo "$as_me:$LINENO: WARNING: linux/version.h: see the Autoconf documentation" >&5
5679 echo "$as_me: WARNING: linux/version.h: see the Autoconf documentation" >&2;}
5680     { echo "$as_me:$LINENO: WARNING: linux/version.h:     section \"Present But Cannot Be Compiled\"" >&5
5681 echo "$as_me: WARNING: linux/version.h:     section \"Present But Cannot Be Compiled\"" >&2;}
5682     { echo "$as_me:$LINENO: WARNING: linux/version.h: proceeding with the preprocessor's result" >&5
5683 echo "$as_me: WARNING: linux/version.h: proceeding with the preprocessor's result" >&2;}
5684     { echo "$as_me:$LINENO: WARNING: linux/version.h: in the future, the compiler will take precedence" >&5
5685 echo "$as_me: WARNING: linux/version.h: in the future, the compiler will take precedence" >&2;}
5686     (
5687       cat <<\_ASBOX
5688 ## ------------------------------------------ ##
5689 ## Report this to the AC_PACKAGE_NAME lists.  ##
5690 ## ------------------------------------------ ##
5691 _ASBOX
5692     ) |
5693       sed "s/^/$as_me: WARNING:     /" >&2
5694     ;;
5695 esac
5696 echo "$as_me:$LINENO: checking for linux/version.h" >&5
5697 echo $ECHO_N "checking for linux/version.h... $ECHO_C" >&6
5698 if test "${ac_cv_header_linux_version_h+set}" = set; then
5699   echo $ECHO_N "(cached) $ECHO_C" >&6
5700 else
5701   ac_cv_header_linux_version_h=$ac_header_preproc
5702 fi
5703 echo "$as_me:$LINENO: result: $ac_cv_header_linux_version_h" >&5
5704 echo "${ECHO_T}$ac_cv_header_linux_version_h" >&6
5705
5706 fi
5707 if test $ac_cv_header_linux_version_h = yes; then
5708   msgformat=linux
5709 else
5710   msgformat=xopen
5711 fi
5712
5713
5714
5715                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
5716       fi
5717             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
5718          $srcdir/po2tbl.sed.in > po2tbl.sed
5719    fi
5720
5721             if test "$PACKAGE" = "gettext"; then
5722      GT_NO="#NO#"
5723      GT_YES=
5724    else
5725      GT_NO=
5726      GT_YES="#YES#"
5727    fi
5728
5729
5730
5731    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
5732
5733
5734       l=
5735
5736
5737             if test -d $srcdir/po; then
5738       test -d po || mkdir po
5739       if test "x$srcdir" != "x."; then
5740          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
5741             posrcprefix="$srcdir/"
5742          else
5743             posrcprefix="../$srcdir/"
5744          fi
5745       else
5746          posrcprefix="../"
5747       fi
5748       rm -f po/POTFILES
5749       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
5750          < $srcdir/po/POTFILES.in > po/POTFILES
5751    fi
5752
5753
5754 # Check for common headers.
5755 # FIXME: Seems to me this can cause problems for i386-windows hosts.
5756 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
5757
5758
5759
5760
5761
5762 for ac_header in stdlib.h string.h strings.h unistd.h time.h
5763 do
5764 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5765 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5766   echo "$as_me:$LINENO: checking for $ac_header" >&5
5767 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5768 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5769   echo $ECHO_N "(cached) $ECHO_C" >&6
5770 fi
5771 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5772 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5773 else
5774   # Is the header compilable?
5775 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5776 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5777 cat >conftest.$ac_ext <<_ACEOF
5778 /* confdefs.h.  */
5779 _ACEOF
5780 cat confdefs.h >>conftest.$ac_ext
5781 cat >>conftest.$ac_ext <<_ACEOF
5782 /* end confdefs.h.  */
5783 $ac_includes_default
5784 #include <$ac_header>
5785 _ACEOF
5786 rm -f conftest.$ac_objext
5787 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5788   (eval $ac_compile) 2>conftest.er1
5789   ac_status=$?
5790   grep -v '^ *+' conftest.er1 >conftest.err
5791   rm -f conftest.er1
5792   cat conftest.err >&5
5793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5794   (exit $ac_status); } &&
5795          { ac_try='test -z "$ac_c_werror_flag"
5796                          || test ! -s conftest.err'
5797   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5798   (eval $ac_try) 2>&5
5799   ac_status=$?
5800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5801   (exit $ac_status); }; } &&
5802          { ac_try='test -s conftest.$ac_objext'
5803   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5804   (eval $ac_try) 2>&5
5805   ac_status=$?
5806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5807   (exit $ac_status); }; }; then
5808   ac_header_compiler=yes
5809 else
5810   echo "$as_me: failed program was:" >&5
5811 sed 's/^/| /' conftest.$ac_ext >&5
5812
5813 ac_header_compiler=no
5814 fi
5815 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5816 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5817 echo "${ECHO_T}$ac_header_compiler" >&6
5818
5819 # Is the header present?
5820 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5821 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5822 cat >conftest.$ac_ext <<_ACEOF
5823 /* confdefs.h.  */
5824 _ACEOF
5825 cat confdefs.h >>conftest.$ac_ext
5826 cat >>conftest.$ac_ext <<_ACEOF
5827 /* end confdefs.h.  */
5828 #include <$ac_header>
5829 _ACEOF
5830 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5831   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5832   ac_status=$?
5833   grep -v '^ *+' conftest.er1 >conftest.err
5834   rm -f conftest.er1
5835   cat conftest.err >&5
5836   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5837   (exit $ac_status); } >/dev/null; then
5838   if test -s conftest.err; then
5839     ac_cpp_err=$ac_c_preproc_warn_flag
5840     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5841   else
5842     ac_cpp_err=
5843   fi
5844 else
5845   ac_cpp_err=yes
5846 fi
5847 if test -z "$ac_cpp_err"; then
5848   ac_header_preproc=yes
5849 else
5850   echo "$as_me: failed program was:" >&5
5851 sed 's/^/| /' conftest.$ac_ext >&5
5852
5853   ac_header_preproc=no
5854 fi
5855 rm -f conftest.err conftest.$ac_ext
5856 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5857 echo "${ECHO_T}$ac_header_preproc" >&6
5858
5859 # So?  What about this header?
5860 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5861   yes:no: )
5862     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5863 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5864     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5865 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5866     ac_header_preproc=yes
5867     ;;
5868   no:yes:* )
5869     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5870 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5871     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5872 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5873     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5874 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5875     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5876 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5877     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5878 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5879     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5880 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5881     (
5882       cat <<\_ASBOX
5883 ## ------------------------------------------ ##
5884 ## Report this to the AC_PACKAGE_NAME lists.  ##
5885 ## ------------------------------------------ ##
5886 _ASBOX
5887     ) |
5888       sed "s/^/$as_me: WARNING:     /" >&2
5889     ;;
5890 esac
5891 echo "$as_me:$LINENO: checking for $ac_header" >&5
5892 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5893 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5894   echo $ECHO_N "(cached) $ECHO_C" >&6
5895 else
5896   eval "$as_ac_Header=\$ac_header_preproc"
5897 fi
5898 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5899 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5900
5901 fi
5902 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5903   cat >>confdefs.h <<_ACEOF
5904 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5905 _ACEOF
5906
5907 fi
5908
5909 done
5910
5911
5912
5913 for ac_header in sys/time.h sys/resource.h
5914 do
5915 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5916 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5917   echo "$as_me:$LINENO: checking for $ac_header" >&5
5918 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5919 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5920   echo $ECHO_N "(cached) $ECHO_C" >&6
5921 fi
5922 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5923 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5924 else
5925   # Is the header compilable?
5926 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5927 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5928 cat >conftest.$ac_ext <<_ACEOF
5929 /* confdefs.h.  */
5930 _ACEOF
5931 cat confdefs.h >>conftest.$ac_ext
5932 cat >>conftest.$ac_ext <<_ACEOF
5933 /* end confdefs.h.  */
5934 $ac_includes_default
5935 #include <$ac_header>
5936 _ACEOF
5937 rm -f conftest.$ac_objext
5938 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5939   (eval $ac_compile) 2>conftest.er1
5940   ac_status=$?
5941   grep -v '^ *+' conftest.er1 >conftest.err
5942   rm -f conftest.er1
5943   cat conftest.err >&5
5944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5945   (exit $ac_status); } &&
5946          { ac_try='test -z "$ac_c_werror_flag"
5947                          || test ! -s conftest.err'
5948   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5949   (eval $ac_try) 2>&5
5950   ac_status=$?
5951   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5952   (exit $ac_status); }; } &&
5953          { ac_try='test -s conftest.$ac_objext'
5954   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5955   (eval $ac_try) 2>&5
5956   ac_status=$?
5957   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5958   (exit $ac_status); }; }; then
5959   ac_header_compiler=yes
5960 else
5961   echo "$as_me: failed program was:" >&5
5962 sed 's/^/| /' conftest.$ac_ext >&5
5963
5964 ac_header_compiler=no
5965 fi
5966 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5967 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5968 echo "${ECHO_T}$ac_header_compiler" >&6
5969
5970 # Is the header present?
5971 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5972 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5973 cat >conftest.$ac_ext <<_ACEOF
5974 /* confdefs.h.  */
5975 _ACEOF
5976 cat confdefs.h >>conftest.$ac_ext
5977 cat >>conftest.$ac_ext <<_ACEOF
5978 /* end confdefs.h.  */
5979 #include <$ac_header>
5980 _ACEOF
5981 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5982   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5983   ac_status=$?
5984   grep -v '^ *+' conftest.er1 >conftest.err
5985   rm -f conftest.er1
5986   cat conftest.err >&5
5987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5988   (exit $ac_status); } >/dev/null; then
5989   if test -s conftest.err; then
5990     ac_cpp_err=$ac_c_preproc_warn_flag
5991     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5992   else
5993     ac_cpp_err=
5994   fi
5995 else
5996   ac_cpp_err=yes
5997 fi
5998 if test -z "$ac_cpp_err"; then
5999   ac_header_preproc=yes
6000 else
6001   echo "$as_me: failed program was:" >&5
6002 sed 's/^/| /' conftest.$ac_ext >&5
6003
6004   ac_header_preproc=no
6005 fi
6006 rm -f conftest.err conftest.$ac_ext
6007 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6008 echo "${ECHO_T}$ac_header_preproc" >&6
6009
6010 # So?  What about this header?
6011 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6012   yes:no: )
6013     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6014 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6015     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6016 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6017     ac_header_preproc=yes
6018     ;;
6019   no:yes:* )
6020     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6021 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6022     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6023 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6024     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6025 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6026     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6027 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6028     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6029 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6030     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6031 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6032     (
6033       cat <<\_ASBOX
6034 ## ------------------------------------------ ##
6035 ## Report this to the AC_PACKAGE_NAME lists.  ##
6036 ## ------------------------------------------ ##
6037 _ASBOX
6038     ) |
6039       sed "s/^/$as_me: WARNING:     /" >&2
6040     ;;
6041 esac
6042 echo "$as_me:$LINENO: checking for $ac_header" >&5
6043 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6044 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6045   echo $ECHO_N "(cached) $ECHO_C" >&6
6046 else
6047   eval "$as_ac_Header=\$ac_header_preproc"
6048 fi
6049 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6050 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6051
6052 fi
6053 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6054   cat >>confdefs.h <<_ACEOF
6055 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6056 _ACEOF
6057
6058 fi
6059
6060 done
6061
6062
6063
6064 for ac_header in fcntl.h fpu_control.h
6065 do
6066 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6067 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6068   echo "$as_me:$LINENO: checking for $ac_header" >&5
6069 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6070 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6071   echo $ECHO_N "(cached) $ECHO_C" >&6
6072 fi
6073 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6074 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6075 else
6076   # Is the header compilable?
6077 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6078 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6079 cat >conftest.$ac_ext <<_ACEOF
6080 /* confdefs.h.  */
6081 _ACEOF
6082 cat confdefs.h >>conftest.$ac_ext
6083 cat >>conftest.$ac_ext <<_ACEOF
6084 /* end confdefs.h.  */
6085 $ac_includes_default
6086 #include <$ac_header>
6087 _ACEOF
6088 rm -f conftest.$ac_objext
6089 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6090   (eval $ac_compile) 2>conftest.er1
6091   ac_status=$?
6092   grep -v '^ *+' conftest.er1 >conftest.err
6093   rm -f conftest.er1
6094   cat conftest.err >&5
6095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6096   (exit $ac_status); } &&
6097          { ac_try='test -z "$ac_c_werror_flag"
6098                          || test ! -s conftest.err'
6099   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6100   (eval $ac_try) 2>&5
6101   ac_status=$?
6102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6103   (exit $ac_status); }; } &&
6104          { ac_try='test -s conftest.$ac_objext'
6105   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6106   (eval $ac_try) 2>&5
6107   ac_status=$?
6108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6109   (exit $ac_status); }; }; then
6110   ac_header_compiler=yes
6111 else
6112   echo "$as_me: failed program was:" >&5
6113 sed 's/^/| /' conftest.$ac_ext >&5
6114
6115 ac_header_compiler=no
6116 fi
6117 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6118 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6119 echo "${ECHO_T}$ac_header_compiler" >&6
6120
6121 # Is the header present?
6122 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6123 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6124 cat >conftest.$ac_ext <<_ACEOF
6125 /* confdefs.h.  */
6126 _ACEOF
6127 cat confdefs.h >>conftest.$ac_ext
6128 cat >>conftest.$ac_ext <<_ACEOF
6129 /* end confdefs.h.  */
6130 #include <$ac_header>
6131 _ACEOF
6132 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6133   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6134   ac_status=$?
6135   grep -v '^ *+' conftest.er1 >conftest.err
6136   rm -f conftest.er1
6137   cat conftest.err >&5
6138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6139   (exit $ac_status); } >/dev/null; then
6140   if test -s conftest.err; then
6141     ac_cpp_err=$ac_c_preproc_warn_flag
6142     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6143   else
6144     ac_cpp_err=
6145   fi
6146 else
6147   ac_cpp_err=yes
6148 fi
6149 if test -z "$ac_cpp_err"; then
6150   ac_header_preproc=yes
6151 else
6152   echo "$as_me: failed program was:" >&5
6153 sed 's/^/| /' conftest.$ac_ext >&5
6154
6155   ac_header_preproc=no
6156 fi
6157 rm -f conftest.err conftest.$ac_ext
6158 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6159 echo "${ECHO_T}$ac_header_preproc" >&6
6160
6161 # So?  What about this header?
6162 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6163   yes:no: )
6164     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6165 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6166     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6167 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6168     ac_header_preproc=yes
6169     ;;
6170   no:yes:* )
6171     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6172 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6173     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6174 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6175     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6176 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6177     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6178 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6179     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6180 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6181     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6182 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6183     (
6184       cat <<\_ASBOX
6185 ## ------------------------------------------ ##
6186 ## Report this to the AC_PACKAGE_NAME lists.  ##
6187 ## ------------------------------------------ ##
6188 _ASBOX
6189     ) |
6190       sed "s/^/$as_me: WARNING:     /" >&2
6191     ;;
6192 esac
6193 echo "$as_me:$LINENO: checking for $ac_header" >&5
6194 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6195 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6196   echo $ECHO_N "(cached) $ECHO_C" >&6
6197 else
6198   eval "$as_ac_Header=\$ac_header_preproc"
6199 fi
6200 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6201 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6202
6203 fi
6204 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6205   cat >>confdefs.h <<_ACEOF
6206 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6207 _ACEOF
6208
6209 fi
6210
6211 done
6212
6213
6214
6215
6216 for ac_header in dlfcn.h errno.h sys/stat.h
6217 do
6218 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6219 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6220   echo "$as_me:$LINENO: checking for $ac_header" >&5
6221 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6222 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6223   echo $ECHO_N "(cached) $ECHO_C" >&6
6224 fi
6225 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6226 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6227 else
6228   # Is the header compilable?
6229 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6230 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6231 cat >conftest.$ac_ext <<_ACEOF
6232 /* confdefs.h.  */
6233 _ACEOF
6234 cat confdefs.h >>conftest.$ac_ext
6235 cat >>conftest.$ac_ext <<_ACEOF
6236 /* end confdefs.h.  */
6237 $ac_includes_default
6238 #include <$ac_header>
6239 _ACEOF
6240 rm -f conftest.$ac_objext
6241 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6242   (eval $ac_compile) 2>conftest.er1
6243   ac_status=$?
6244   grep -v '^ *+' conftest.er1 >conftest.err
6245   rm -f conftest.er1
6246   cat conftest.err >&5
6247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6248   (exit $ac_status); } &&
6249          { ac_try='test -z "$ac_c_werror_flag"
6250                          || test ! -s conftest.err'
6251   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6252   (eval $ac_try) 2>&5
6253   ac_status=$?
6254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6255   (exit $ac_status); }; } &&
6256          { ac_try='test -s conftest.$ac_objext'
6257   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6258   (eval $ac_try) 2>&5
6259   ac_status=$?
6260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6261   (exit $ac_status); }; }; then
6262   ac_header_compiler=yes
6263 else
6264   echo "$as_me: failed program was:" >&5
6265 sed 's/^/| /' conftest.$ac_ext >&5
6266
6267 ac_header_compiler=no
6268 fi
6269 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6270 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6271 echo "${ECHO_T}$ac_header_compiler" >&6
6272
6273 # Is the header present?
6274 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6275 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6276 cat >conftest.$ac_ext <<_ACEOF
6277 /* confdefs.h.  */
6278 _ACEOF
6279 cat confdefs.h >>conftest.$ac_ext
6280 cat >>conftest.$ac_ext <<_ACEOF
6281 /* end confdefs.h.  */
6282 #include <$ac_header>
6283 _ACEOF
6284 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6285   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6286   ac_status=$?
6287   grep -v '^ *+' conftest.er1 >conftest.err
6288   rm -f conftest.er1
6289   cat conftest.err >&5
6290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6291   (exit $ac_status); } >/dev/null; then
6292   if test -s conftest.err; then
6293     ac_cpp_err=$ac_c_preproc_warn_flag
6294     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6295   else
6296     ac_cpp_err=
6297   fi
6298 else
6299   ac_cpp_err=yes
6300 fi
6301 if test -z "$ac_cpp_err"; then
6302   ac_header_preproc=yes
6303 else
6304   echo "$as_me: failed program was:" >&5
6305 sed 's/^/| /' conftest.$ac_ext >&5
6306
6307   ac_header_preproc=no
6308 fi
6309 rm -f conftest.err conftest.$ac_ext
6310 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6311 echo "${ECHO_T}$ac_header_preproc" >&6
6312
6313 # So?  What about this header?
6314 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6315   yes:no: )
6316     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6317 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6318     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6319 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6320     ac_header_preproc=yes
6321     ;;
6322   no:yes:* )
6323     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6324 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6325     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6326 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6327     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6328 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6329     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6330 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6331     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6332 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6333     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6334 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6335     (
6336       cat <<\_ASBOX
6337 ## ------------------------------------------ ##
6338 ## Report this to the AC_PACKAGE_NAME lists.  ##
6339 ## ------------------------------------------ ##
6340 _ASBOX
6341     ) |
6342       sed "s/^/$as_me: WARNING:     /" >&2
6343     ;;
6344 esac
6345 echo "$as_me:$LINENO: checking for $ac_header" >&5
6346 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6347 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6348   echo $ECHO_N "(cached) $ECHO_C" >&6
6349 else
6350   eval "$as_ac_Header=\$ac_header_preproc"
6351 fi
6352 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6353 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6354
6355 fi
6356 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6357   cat >>confdefs.h <<_ACEOF
6358 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6359 _ACEOF
6360
6361 fi
6362
6363 done
6364
6365
6366
6367
6368
6369 for ac_func in getrusage time sigaction __setfpucw
6370 do
6371 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6372 echo "$as_me:$LINENO: checking for $ac_func" >&5
6373 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6374 if eval "test \"\${$as_ac_var+set}\" = set"; then
6375   echo $ECHO_N "(cached) $ECHO_C" >&6
6376 else
6377   cat >conftest.$ac_ext <<_ACEOF
6378 /* confdefs.h.  */
6379 _ACEOF
6380 cat confdefs.h >>conftest.$ac_ext
6381 cat >>conftest.$ac_ext <<_ACEOF
6382 /* end confdefs.h.  */
6383 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6384    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6385 #define $ac_func innocuous_$ac_func
6386
6387 /* System header to define __stub macros and hopefully few prototypes,
6388     which can conflict with char $ac_func (); below.
6389     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6390     <limits.h> exists even on freestanding compilers.  */
6391
6392 #ifdef __STDC__
6393 # include <limits.h>
6394 #else
6395 # include <assert.h>
6396 #endif
6397
6398 #undef $ac_func
6399
6400 /* Override any gcc2 internal prototype to avoid an error.  */
6401 #ifdef __cplusplus
6402 extern "C"
6403 {
6404 #endif
6405 /* We use char because int might match the return type of a gcc2
6406    builtin and then its argument prototype would still apply.  */
6407 char $ac_func ();
6408 /* The GNU C library defines this for functions which it implements
6409     to always fail with ENOSYS.  Some functions are actually named
6410     something starting with __ and the normal name is an alias.  */
6411 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6412 choke me
6413 #else
6414 char (*f) () = $ac_func;
6415 #endif
6416 #ifdef __cplusplus
6417 }
6418 #endif
6419
6420 int
6421 main ()
6422 {
6423 return f != $ac_func;
6424   ;
6425   return 0;
6426 }
6427 _ACEOF
6428 rm -f conftest.$ac_objext conftest$ac_exeext
6429 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6430   (eval $ac_link) 2>conftest.er1
6431   ac_status=$?
6432   grep -v '^ *+' conftest.er1 >conftest.err
6433   rm -f conftest.er1
6434   cat conftest.err >&5
6435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6436   (exit $ac_status); } &&
6437          { ac_try='test -z "$ac_c_werror_flag"
6438                          || test ! -s conftest.err'
6439   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6440   (eval $ac_try) 2>&5
6441   ac_status=$?
6442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6443   (exit $ac_status); }; } &&
6444          { ac_try='test -s conftest$ac_exeext'
6445   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6446   (eval $ac_try) 2>&5
6447   ac_status=$?
6448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6449   (exit $ac_status); }; }; then
6450   eval "$as_ac_var=yes"
6451 else
6452   echo "$as_me: failed program was:" >&5
6453 sed 's/^/| /' conftest.$ac_ext >&5
6454
6455 eval "$as_ac_var=no"
6456 fi
6457 rm -f conftest.err conftest.$ac_objext \
6458       conftest$ac_exeext conftest.$ac_ext
6459 fi
6460 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6461 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6462 if test `eval echo '${'$as_ac_var'}'` = yes; then
6463   cat >>confdefs.h <<_ACEOF
6464 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6465 _ACEOF
6466
6467 fi
6468 done
6469
6470
6471 # Check for socket libraries
6472
6473 echo "$as_me:$LINENO: checking for bind in -lsocket" >&5
6474 echo $ECHO_N "checking for bind in -lsocket... $ECHO_C" >&6
6475 if test "${ac_cv_lib_socket_bind+set}" = set; then
6476   echo $ECHO_N "(cached) $ECHO_C" >&6
6477 else
6478   ac_check_lib_save_LIBS=$LIBS
6479 LIBS="-lsocket  $LIBS"
6480 cat >conftest.$ac_ext <<_ACEOF
6481 /* confdefs.h.  */
6482 _ACEOF
6483 cat confdefs.h >>conftest.$ac_ext
6484 cat >>conftest.$ac_ext <<_ACEOF
6485 /* end confdefs.h.  */
6486
6487 /* Override any gcc2 internal prototype to avoid an error.  */
6488 #ifdef __cplusplus
6489 extern "C"
6490 #endif
6491 /* We use char because int might match the return type of a gcc2
6492    builtin and then its argument prototype would still apply.  */
6493 char bind ();
6494 int
6495 main ()
6496 {
6497 bind ();
6498   ;
6499   return 0;
6500 }
6501 _ACEOF
6502 rm -f conftest.$ac_objext conftest$ac_exeext
6503 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6504   (eval $ac_link) 2>conftest.er1
6505   ac_status=$?
6506   grep -v '^ *+' conftest.er1 >conftest.err
6507   rm -f conftest.er1
6508   cat conftest.err >&5
6509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6510   (exit $ac_status); } &&
6511          { ac_try='test -z "$ac_c_werror_flag"
6512                          || test ! -s conftest.err'
6513   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6514   (eval $ac_try) 2>&5
6515   ac_status=$?
6516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6517   (exit $ac_status); }; } &&
6518          { ac_try='test -s conftest$ac_exeext'
6519   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6520   (eval $ac_try) 2>&5
6521   ac_status=$?
6522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6523   (exit $ac_status); }; }; then
6524   ac_cv_lib_socket_bind=yes
6525 else
6526   echo "$as_me: failed program was:" >&5
6527 sed 's/^/| /' conftest.$ac_ext >&5
6528
6529 ac_cv_lib_socket_bind=no
6530 fi
6531 rm -f conftest.err conftest.$ac_objext \
6532       conftest$ac_exeext conftest.$ac_ext
6533 LIBS=$ac_check_lib_save_LIBS
6534 fi
6535 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_bind" >&5
6536 echo "${ECHO_T}$ac_cv_lib_socket_bind" >&6
6537 if test $ac_cv_lib_socket_bind = yes; then
6538   cat >>confdefs.h <<_ACEOF
6539 #define HAVE_LIBSOCKET 1
6540 _ACEOF
6541
6542   LIBS="-lsocket $LIBS"
6543
6544 fi
6545
6546
6547 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
6548 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
6549 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
6550   echo $ECHO_N "(cached) $ECHO_C" >&6
6551 else
6552   ac_check_lib_save_LIBS=$LIBS
6553 LIBS="-lnsl  $LIBS"
6554 cat >conftest.$ac_ext <<_ACEOF
6555 /* confdefs.h.  */
6556 _ACEOF
6557 cat confdefs.h >>conftest.$ac_ext
6558 cat >>conftest.$ac_ext <<_ACEOF
6559 /* end confdefs.h.  */
6560
6561 /* Override any gcc2 internal prototype to avoid an error.  */
6562 #ifdef __cplusplus
6563 extern "C"
6564 #endif
6565 /* We use char because int might match the return type of a gcc2
6566    builtin and then its argument prototype would still apply.  */
6567 char gethostbyname ();
6568 int
6569 main ()
6570 {
6571 gethostbyname ();
6572   ;
6573   return 0;
6574 }
6575 _ACEOF
6576 rm -f conftest.$ac_objext conftest$ac_exeext
6577 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6578   (eval $ac_link) 2>conftest.er1
6579   ac_status=$?
6580   grep -v '^ *+' conftest.er1 >conftest.err
6581   rm -f conftest.er1
6582   cat conftest.err >&5
6583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6584   (exit $ac_status); } &&
6585          { ac_try='test -z "$ac_c_werror_flag"
6586                          || test ! -s conftest.err'
6587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6588   (eval $ac_try) 2>&5
6589   ac_status=$?
6590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6591   (exit $ac_status); }; } &&
6592          { ac_try='test -s conftest$ac_exeext'
6593   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6594   (eval $ac_try) 2>&5
6595   ac_status=$?
6596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6597   (exit $ac_status); }; }; then
6598   ac_cv_lib_nsl_gethostbyname=yes
6599 else
6600   echo "$as_me: failed program was:" >&5
6601 sed 's/^/| /' conftest.$ac_ext >&5
6602
6603 ac_cv_lib_nsl_gethostbyname=no
6604 fi
6605 rm -f conftest.err conftest.$ac_objext \
6606       conftest$ac_exeext conftest.$ac_ext
6607 LIBS=$ac_check_lib_save_LIBS
6608 fi
6609 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
6610 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
6611 if test $ac_cv_lib_nsl_gethostbyname = yes; then
6612   cat >>confdefs.h <<_ACEOF
6613 #define HAVE_LIBNSL 1
6614 _ACEOF
6615
6616   LIBS="-lnsl $LIBS"
6617
6618 fi
6619
6620
6621 . ${srcdir}/../../bfd/configure.host
6622
6623
6624
6625 USE_MAINTAINER_MODE=no
6626 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
6627 if test "${enable_maintainer_mode+set}" = set; then
6628   enableval="$enable_maintainer_mode"
6629   case "${enableval}" in
6630   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
6631   no)   MAINT="#" ;;
6632   *)    { { echo "$as_me:$LINENO: error: \"--enable-maintainer-mode does not take a value\"" >&5
6633 echo "$as_me: error: \"--enable-maintainer-mode does not take a value\"" >&2;}
6634    { (exit 1); exit 1; }; }; MAINT="#" ;;
6635 esac
6636 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
6637   echo "Setting maintainer mode" 6>&1
6638 fi
6639 else
6640   MAINT="#"
6641 fi;
6642
6643
6644 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
6645 if test "${enable_sim_bswap+set}" = set; then
6646   enableval="$enable_sim_bswap"
6647   case "${enableval}" in
6648   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
6649   no)   sim_bswap="-DWITH_BSWAP=0";;
6650   *)    { { echo "$as_me:$LINENO: error: \"--enable-sim-bswap does not take a value\"" >&5
6651 echo "$as_me: error: \"--enable-sim-bswap does not take a value\"" >&2;}
6652    { (exit 1); exit 1; }; }; sim_bswap="";;
6653 esac
6654 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
6655   echo "Setting bswap flags = $sim_bswap" 6>&1
6656 fi
6657 else
6658   sim_bswap=""
6659 fi;
6660
6661
6662 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
6663 if test "${enable_sim_cflags+set}" = set; then
6664   enableval="$enable_sim_cflags"
6665   case "${enableval}" in
6666   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
6667   trace) { { echo "$as_me:$LINENO: error: \"Please use --enable-sim-debug instead.\"" >&5
6668 echo "$as_me: error: \"Please use --enable-sim-debug instead.\"" >&2;}
6669    { (exit 1); exit 1; }; }; sim_cflags="";;
6670   no)    sim_cflags="";;
6671   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6672 esac
6673 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
6674   echo "Setting sim cflags = $sim_cflags" 6>&1
6675 fi
6676 else
6677   sim_cflags=""
6678 fi;
6679
6680
6681 # Check whether --enable-sim-debug or --disable-sim-debug was given.
6682 if test "${enable_sim_debug+set}" = set; then
6683   enableval="$enable_sim_debug"
6684   case "${enableval}" in
6685   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
6686   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
6687   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
6688 esac
6689 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
6690   echo "Setting sim debug = $sim_debug" 6>&1
6691 fi
6692 else
6693   sim_debug=""
6694 fi;
6695
6696
6697 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
6698 if test "${enable_sim_stdio+set}" = set; then
6699   enableval="$enable_sim_stdio"
6700   case "${enableval}" in
6701   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
6702   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
6703   *)    { { echo "$as_me:$LINENO: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&5
6704 echo "$as_me: error: \"Unknown value $enableval passed to --enable-sim-stdio\"" >&2;}
6705    { (exit 1); exit 1; }; }; sim_stdio="";;
6706 esac
6707 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
6708   echo "Setting stdio flags = $sim_stdio" 6>&1
6709 fi
6710 else
6711   sim_stdio=""
6712 fi;
6713
6714
6715 # Check whether --enable-sim-trace or --disable-sim-trace was given.
6716 if test "${enable_sim_trace+set}" = set; then
6717   enableval="$enable_sim_trace"
6718   case "${enableval}" in
6719   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
6720   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
6721   [-0-9]*)
6722         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
6723   [a-z]*)
6724         sim_trace=""
6725         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6726           if test x"$sim_trace" = x; then
6727             sim_trace="-DWITH_TRACE='(TRACE_$x"
6728           else
6729             sim_trace="${sim_trace}|TRACE_$x"
6730           fi
6731         done
6732         sim_trace="$sim_trace)'" ;;
6733 esac
6734 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
6735   echo "Setting sim trace = $sim_trace" 6>&1
6736 fi
6737 else
6738   sim_trace=""
6739 fi;
6740
6741
6742 # Check whether --enable-sim-profile or --disable-sim-profile was given.
6743 if test "${enable_sim_profile+set}" = set; then
6744   enableval="$enable_sim_profile"
6745   case "${enableval}" in
6746   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
6747   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
6748   [-0-9]*)
6749         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
6750   [a-z]*)
6751         sim_profile=""
6752         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
6753           if test x"$sim_profile" = x; then
6754             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
6755           else
6756             sim_profile="${sim_profile}|PROFILE_$x"
6757           fi
6758         done
6759         sim_profile="$sim_profile)'" ;;
6760 esac
6761 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
6762   echo "Setting sim profile = $sim_profile" 6>&1
6763 fi
6764 else
6765   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
6766 fi;
6767
6768
6769 echo "$as_me:$LINENO: checking return type of signal handlers" >&5
6770 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
6771 if test "${ac_cv_type_signal+set}" = set; then
6772   echo $ECHO_N "(cached) $ECHO_C" >&6
6773 else
6774   cat >conftest.$ac_ext <<_ACEOF
6775 /* confdefs.h.  */
6776 _ACEOF
6777 cat confdefs.h >>conftest.$ac_ext
6778 cat >>conftest.$ac_ext <<_ACEOF
6779 /* end confdefs.h.  */
6780 #include <sys/types.h>
6781 #include <signal.h>
6782 #ifdef signal
6783 # undef signal
6784 #endif
6785 #ifdef __cplusplus
6786 extern "C" void (*signal (int, void (*)(int)))(int);
6787 #else
6788 void (*signal ()) ();
6789 #endif
6790
6791 int
6792 main ()
6793 {
6794 int i;
6795   ;
6796   return 0;
6797 }
6798 _ACEOF
6799 rm -f conftest.$ac_objext
6800 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6801   (eval $ac_compile) 2>conftest.er1
6802   ac_status=$?
6803   grep -v '^ *+' conftest.er1 >conftest.err
6804   rm -f conftest.er1
6805   cat conftest.err >&5
6806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6807   (exit $ac_status); } &&
6808          { ac_try='test -z "$ac_c_werror_flag"
6809                          || test ! -s conftest.err'
6810   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6811   (eval $ac_try) 2>&5
6812   ac_status=$?
6813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6814   (exit $ac_status); }; } &&
6815          { ac_try='test -s conftest.$ac_objext'
6816   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6817   (eval $ac_try) 2>&5
6818   ac_status=$?
6819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6820   (exit $ac_status); }; }; then
6821   ac_cv_type_signal=void
6822 else
6823   echo "$as_me: failed program was:" >&5
6824 sed 's/^/| /' conftest.$ac_ext >&5
6825
6826 ac_cv_type_signal=int
6827 fi
6828 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6829 fi
6830 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
6831 echo "${ECHO_T}$ac_cv_type_signal" >&6
6832
6833 cat >>confdefs.h <<_ACEOF
6834 #define RETSIGTYPE $ac_cv_type_signal
6835 _ACEOF
6836
6837
6838
6839
6840
6841 sim_link_files=
6842 sim_link_links=
6843
6844 sim_link_links=tconfig.h
6845 if test -f ${srcdir}/tconfig.in
6846 then
6847   sim_link_files=tconfig.in
6848 else
6849   sim_link_files=../common/tconfig.in
6850 fi
6851
6852 # targ-vals.def points to the libc macro description file.
6853 case "${target}" in
6854 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
6855 esac
6856 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
6857 sim_link_links="${sim_link_links} targ-vals.def"
6858
6859
6860
6861
6862
6863
6864 for ac_header in stdlib.h time.h sys/param.h
6865 do
6866 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6867 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6868   echo "$as_me:$LINENO: checking for $ac_header" >&5
6869 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6870 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6871   echo $ECHO_N "(cached) $ECHO_C" >&6
6872 fi
6873 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6874 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6875 else
6876   # Is the header compilable?
6877 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6878 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6879 cat >conftest.$ac_ext <<_ACEOF
6880 /* confdefs.h.  */
6881 _ACEOF
6882 cat confdefs.h >>conftest.$ac_ext
6883 cat >>conftest.$ac_ext <<_ACEOF
6884 /* end confdefs.h.  */
6885 $ac_includes_default
6886 #include <$ac_header>
6887 _ACEOF
6888 rm -f conftest.$ac_objext
6889 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6890   (eval $ac_compile) 2>conftest.er1
6891   ac_status=$?
6892   grep -v '^ *+' conftest.er1 >conftest.err
6893   rm -f conftest.er1
6894   cat conftest.err >&5
6895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6896   (exit $ac_status); } &&
6897          { ac_try='test -z "$ac_c_werror_flag"
6898                          || test ! -s conftest.err'
6899   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6900   (eval $ac_try) 2>&5
6901   ac_status=$?
6902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6903   (exit $ac_status); }; } &&
6904          { ac_try='test -s conftest.$ac_objext'
6905   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6906   (eval $ac_try) 2>&5
6907   ac_status=$?
6908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6909   (exit $ac_status); }; }; then
6910   ac_header_compiler=yes
6911 else
6912   echo "$as_me: failed program was:" >&5
6913 sed 's/^/| /' conftest.$ac_ext >&5
6914
6915 ac_header_compiler=no
6916 fi
6917 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6918 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6919 echo "${ECHO_T}$ac_header_compiler" >&6
6920
6921 # Is the header present?
6922 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6923 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6924 cat >conftest.$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 <$ac_header>
6931 _ACEOF
6932 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6933   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6934   ac_status=$?
6935   grep -v '^ *+' conftest.er1 >conftest.err
6936   rm -f conftest.er1
6937   cat conftest.err >&5
6938   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6939   (exit $ac_status); } >/dev/null; then
6940   if test -s conftest.err; then
6941     ac_cpp_err=$ac_c_preproc_warn_flag
6942     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6943   else
6944     ac_cpp_err=
6945   fi
6946 else
6947   ac_cpp_err=yes
6948 fi
6949 if test -z "$ac_cpp_err"; then
6950   ac_header_preproc=yes
6951 else
6952   echo "$as_me: failed program was:" >&5
6953 sed 's/^/| /' conftest.$ac_ext >&5
6954
6955   ac_header_preproc=no
6956 fi
6957 rm -f conftest.err conftest.$ac_ext
6958 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6959 echo "${ECHO_T}$ac_header_preproc" >&6
6960
6961 # So?  What about this header?
6962 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6963   yes:no: )
6964     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6965 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6966     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6967 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6968     ac_header_preproc=yes
6969     ;;
6970   no:yes:* )
6971     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6972 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6973     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6974 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6975     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6976 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6977     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6978 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6979     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6980 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6981     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6982 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6983     (
6984       cat <<\_ASBOX
6985 ## ------------------------------------------ ##
6986 ## Report this to the AC_PACKAGE_NAME lists.  ##
6987 ## ------------------------------------------ ##
6988 _ASBOX
6989     ) |
6990       sed "s/^/$as_me: WARNING:     /" >&2
6991     ;;
6992 esac
6993 echo "$as_me:$LINENO: checking for $ac_header" >&5
6994 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6995 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6996   echo $ECHO_N "(cached) $ECHO_C" >&6
6997 else
6998   eval "$as_ac_Header=\$ac_header_preproc"
6999 fi
7000 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7001 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7002
7003 fi
7004 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7005   cat >>confdefs.h <<_ACEOF
7006 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7007 _ACEOF
7008
7009 fi
7010
7011 done
7012
7013
7014
7015 ac_sources="$sim_link_files"
7016 ac_dests="$sim_link_links"
7017 while test -n "$ac_sources"; do
7018   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
7019   set $ac_sources; ac_source=$1; shift; ac_sources=$*
7020   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
7021 done
7022           ac_config_links="$ac_config_links $ac_config_links_1"
7023
7024 cgen_breaks=""
7025 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
7026 cgen_breaks="break cgen_rtx_error";
7027 fi
7028
7029           ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
7030
7031           ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
7032
7033           ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
7034
7035           ac_config_commands="$ac_config_commands Makefile"
7036
7037           ac_config_commands="$ac_config_commands stamp-h"
7038
7039 cat >confcache <<\_ACEOF
7040 # This file is a shell script that caches the results of configure
7041 # tests run on this system so they can be shared between configure
7042 # scripts and configure runs, see configure's option --config-cache.
7043 # It is not useful on other systems.  If it contains results you don't
7044 # want to keep, you may remove or edit it.
7045 #
7046 # config.status only pays attention to the cache file if you give it
7047 # the --recheck option to rerun configure.
7048 #
7049 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7050 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7051 # following values.
7052
7053 _ACEOF
7054
7055 # The following way of writing the cache mishandles newlines in values,
7056 # but we know of no workaround that is simple, portable, and efficient.
7057 # So, don't put newlines in cache variables' values.
7058 # Ultrix sh set writes to stderr and can't be redirected directly,
7059 # and sets the high bit in the cache file unless we assign to the vars.
7060 {
7061   (set) 2>&1 |
7062     case `(ac_space=' '; set | grep ac_space) 2>&1` in
7063     *ac_space=\ *)
7064       # `set' does not quote correctly, so add quotes (double-quote
7065       # substitution turns \\\\ into \\, and sed turns \\ into \).
7066       sed -n \
7067         "s/'/'\\\\''/g;
7068           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7069       ;;
7070     *)
7071       # `set' quotes correctly as required by POSIX, so do not add quotes.
7072       sed -n \
7073         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7074       ;;
7075     esac;
7076 } |
7077   sed '
7078      t clear
7079      : clear
7080      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7081      t end
7082      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7083      : end' >>confcache
7084 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7085   if test -w $cache_file; then
7086     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7087     cat confcache >$cache_file
7088   else
7089     echo "not updating unwritable cache $cache_file"
7090   fi
7091 fi
7092 rm -f confcache
7093
7094 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7095 # Let make expand exec_prefix.
7096 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7097
7098 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7099 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7100 # trailing colons and then remove the whole line if VPATH becomes empty
7101 # (actually we leave an empty line to preserve line numbers).
7102 if test "x$srcdir" = x.; then
7103   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7104 s/:*\$(srcdir):*/:/;
7105 s/:*\${srcdir}:*/:/;
7106 s/:*@srcdir@:*/:/;
7107 s/^\([^=]*=[     ]*\):*/\1/;
7108 s/:*$//;
7109 s/^[^=]*=[       ]*$//;
7110 }'
7111 fi
7112
7113 DEFS=-DHAVE_CONFIG_H
7114
7115 ac_libobjs=
7116 ac_ltlibobjs=
7117 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7118   # 1. Remove the extension, and $U if already installed.
7119   ac_i=`echo "$ac_i" |
7120          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7121   # 2. Add them.
7122   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7123   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7124 done
7125 LIBOBJS=$ac_libobjs
7126
7127 LTLIBOBJS=$ac_ltlibobjs
7128
7129
7130
7131 : ${CONFIG_STATUS=./config.status}
7132 ac_clean_files_save=$ac_clean_files
7133 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7134 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7135 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7136 cat >$CONFIG_STATUS <<_ACEOF
7137 #! $SHELL
7138 # Generated by $as_me.
7139 # Run this file to recreate the current configuration.
7140 # Compiler output produced by configure, useful for debugging
7141 # configure, is in config.log if it exists.
7142
7143 debug=false
7144 ac_cs_recheck=false
7145 ac_cs_silent=false
7146 SHELL=\${CONFIG_SHELL-$SHELL}
7147 _ACEOF
7148
7149 cat >>$CONFIG_STATUS <<\_ACEOF
7150 ## --------------------- ##
7151 ## M4sh Initialization.  ##
7152 ## --------------------- ##
7153
7154 # Be Bourne compatible
7155 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7156   emulate sh
7157   NULLCMD=:
7158   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7159   # is contrary to our usage.  Disable this feature.
7160   alias -g '${1+"$@"}'='"$@"'
7161 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7162   set -o posix
7163 fi
7164 DUALCASE=1; export DUALCASE # for MKS sh
7165
7166 # Support unset when possible.
7167 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7168   as_unset=unset
7169 else
7170   as_unset=false
7171 fi
7172
7173
7174 # Work around bugs in pre-3.0 UWIN ksh.
7175 $as_unset ENV MAIL MAILPATH
7176 PS1='$ '
7177 PS2='> '
7178 PS4='+ '
7179
7180 # NLS nuisances.
7181 for as_var in \
7182   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7183   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7184   LC_TELEPHONE LC_TIME
7185 do
7186   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7187     eval $as_var=C; export $as_var
7188   else
7189     $as_unset $as_var
7190   fi
7191 done
7192
7193 # Required to use basename.
7194 if expr a : '\(a\)' >/dev/null 2>&1; then
7195   as_expr=expr
7196 else
7197   as_expr=false
7198 fi
7199
7200 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7201   as_basename=basename
7202 else
7203   as_basename=false
7204 fi
7205
7206
7207 # Name of the executable.
7208 as_me=`$as_basename "$0" ||
7209 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7210          X"$0" : 'X\(//\)$' \| \
7211          X"$0" : 'X\(/\)$' \| \
7212          .     : '\(.\)' 2>/dev/null ||
7213 echo X/"$0" |
7214     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7215           /^X\/\(\/\/\)$/{ s//\1/; q; }
7216           /^X\/\(\/\).*/{ s//\1/; q; }
7217           s/.*/./; q'`
7218
7219
7220 # PATH needs CR, and LINENO needs CR and PATH.
7221 # Avoid depending upon Character Ranges.
7222 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7223 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7224 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7225 as_cr_digits='0123456789'
7226 as_cr_alnum=$as_cr_Letters$as_cr_digits
7227
7228 # The user is always right.
7229 if test "${PATH_SEPARATOR+set}" != set; then
7230   echo "#! /bin/sh" >conf$$.sh
7231   echo  "exit 0"   >>conf$$.sh
7232   chmod +x conf$$.sh
7233   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7234     PATH_SEPARATOR=';'
7235   else
7236     PATH_SEPARATOR=:
7237   fi
7238   rm -f conf$$.sh
7239 fi
7240
7241
7242   as_lineno_1=$LINENO
7243   as_lineno_2=$LINENO
7244   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7245   test "x$as_lineno_1" != "x$as_lineno_2" &&
7246   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7247   # Find who we are.  Look in the path if we contain no path at all
7248   # relative or not.
7249   case $0 in
7250     *[\\/]* ) as_myself=$0 ;;
7251     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7252 for as_dir in $PATH
7253 do
7254   IFS=$as_save_IFS
7255   test -z "$as_dir" && as_dir=.
7256   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7257 done
7258
7259        ;;
7260   esac
7261   # We did not find ourselves, most probably we were run as `sh COMMAND'
7262   # in which case we are not to be found in the path.
7263   if test "x$as_myself" = x; then
7264     as_myself=$0
7265   fi
7266   if test ! -f "$as_myself"; then
7267     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7268 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7269    { (exit 1); exit 1; }; }
7270   fi
7271   case $CONFIG_SHELL in
7272   '')
7273     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7274 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7275 do
7276   IFS=$as_save_IFS
7277   test -z "$as_dir" && as_dir=.
7278   for as_base in sh bash ksh sh5; do
7279          case $as_dir in
7280          /*)
7281            if ("$as_dir/$as_base" -c '
7282   as_lineno_1=$LINENO
7283   as_lineno_2=$LINENO
7284   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7285   test "x$as_lineno_1" != "x$as_lineno_2" &&
7286   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7287              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7288              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7289              CONFIG_SHELL=$as_dir/$as_base
7290              export CONFIG_SHELL
7291              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7292            fi;;
7293          esac
7294        done
7295 done
7296 ;;
7297   esac
7298
7299   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7300   # uniformly replaced by the line number.  The first 'sed' inserts a
7301   # line-number line before each line; the second 'sed' does the real
7302   # work.  The second script uses 'N' to pair each line-number line
7303   # with the numbered line, and appends trailing '-' during
7304   # substitution so that $LINENO is not a special case at line end.
7305   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7306   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7307   sed '=' <$as_myself |
7308     sed '
7309       N
7310       s,$,-,
7311       : loop
7312       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7313       t loop
7314       s,-$,,
7315       s,^['$as_cr_digits']*\n,,
7316     ' >$as_me.lineno &&
7317   chmod +x $as_me.lineno ||
7318     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7319 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7320    { (exit 1); exit 1; }; }
7321
7322   # Don't try to exec as it changes $[0], causing all sort of problems
7323   # (the dirname of $[0] is not the place where we might find the
7324   # original and so on.  Autoconf is especially sensible to this).
7325   . ./$as_me.lineno
7326   # Exit status is that of the last command.
7327   exit
7328 }
7329
7330
7331 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7332   *c*,-n*) ECHO_N= ECHO_C='
7333 ' ECHO_T='      ' ;;
7334   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7335   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7336 esac
7337
7338 if expr a : '\(a\)' >/dev/null 2>&1; then
7339   as_expr=expr
7340 else
7341   as_expr=false
7342 fi
7343
7344 rm -f conf$$ conf$$.exe conf$$.file
7345 echo >conf$$.file
7346 if ln -s conf$$.file conf$$ 2>/dev/null; then
7347   # We could just check for DJGPP; but this test a) works b) is more generic
7348   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7349   if test -f conf$$.exe; then
7350     # Don't use ln at all; we don't have any links
7351     as_ln_s='cp -p'
7352   else
7353     as_ln_s='ln -s'
7354   fi
7355 elif ln conf$$.file conf$$ 2>/dev/null; then
7356   as_ln_s=ln
7357 else
7358   as_ln_s='cp -p'
7359 fi
7360 rm -f conf$$ conf$$.exe conf$$.file
7361
7362 if mkdir -p . 2>/dev/null; then
7363   as_mkdir_p=:
7364 else
7365   test -d ./-p && rmdir ./-p
7366   as_mkdir_p=false
7367 fi
7368
7369 as_executable_p="test -f"
7370
7371 # Sed expression to map a string onto a valid CPP name.
7372 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7373
7374 # Sed expression to map a string onto a valid variable name.
7375 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7376
7377
7378 # IFS
7379 # We need space, tab and new line, in precisely that order.
7380 as_nl='
7381 '
7382 IFS="   $as_nl"
7383
7384 # CDPATH.
7385 $as_unset CDPATH
7386
7387 exec 6>&1
7388
7389 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7390 # report actual input values of CONFIG_FILES etc. instead of their
7391 # values after options handling.  Logging --version etc. is OK.
7392 exec 5>>config.log
7393 {
7394   echo
7395   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7396 ## Running $as_me. ##
7397 _ASBOX
7398 } >&5
7399 cat >&5 <<_CSEOF
7400
7401 This file was extended by $as_me, which was
7402 generated by GNU Autoconf 2.59.  Invocation command line was
7403
7404   CONFIG_FILES    = $CONFIG_FILES
7405   CONFIG_HEADERS  = $CONFIG_HEADERS
7406   CONFIG_LINKS    = $CONFIG_LINKS
7407   CONFIG_COMMANDS = $CONFIG_COMMANDS
7408   $ $0 $@
7409
7410 _CSEOF
7411 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7412 echo >&5
7413 _ACEOF
7414
7415 # Files that config.status was made for.
7416 if test -n "$ac_config_files"; then
7417   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7418 fi
7419
7420 if test -n "$ac_config_headers"; then
7421   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7422 fi
7423
7424 if test -n "$ac_config_links"; then
7425   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7426 fi
7427
7428 if test -n "$ac_config_commands"; then
7429   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7430 fi
7431
7432 cat >>$CONFIG_STATUS <<\_ACEOF
7433
7434 ac_cs_usage="\
7435 \`$as_me' instantiates files from templates according to the
7436 current configuration.
7437
7438 Usage: $0 [OPTIONS] [FILE]...
7439
7440   -h, --help       print this help, then exit
7441   -V, --version    print version number, then exit
7442   -q, --quiet      do not print progress messages
7443   -d, --debug      don't remove temporary files
7444       --recheck    update $as_me by reconfiguring in the same conditions
7445   --file=FILE[:TEMPLATE]
7446                    instantiate the configuration file FILE
7447   --header=FILE[:TEMPLATE]
7448                    instantiate the configuration header FILE
7449
7450 Configuration files:
7451 $config_files
7452
7453 Configuration headers:
7454 $config_headers
7455
7456 Configuration links:
7457 $config_links
7458
7459 Configuration commands:
7460 $config_commands
7461
7462 Report bugs to <bug-autoconf@gnu.org>."
7463 _ACEOF
7464
7465 cat >>$CONFIG_STATUS <<_ACEOF
7466 ac_cs_version="\\
7467 config.status
7468 configured by $0, generated by GNU Autoconf 2.59,
7469   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7470
7471 Copyright (C) 2003 Free Software Foundation, Inc.
7472 This config.status script is free software; the Free Software Foundation
7473 gives unlimited permission to copy, distribute and modify it."
7474 srcdir=$srcdir
7475 INSTALL="$INSTALL"
7476 _ACEOF
7477
7478 cat >>$CONFIG_STATUS <<\_ACEOF
7479 # If no file are specified by the user, then we need to provide default
7480 # value.  By we need to know if files were specified by the user.
7481 ac_need_defaults=:
7482 while test $# != 0
7483 do
7484   case $1 in
7485   --*=*)
7486     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7487     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7488     ac_shift=:
7489     ;;
7490   -*)
7491     ac_option=$1
7492     ac_optarg=$2
7493     ac_shift=shift
7494     ;;
7495   *) # This is not an option, so the user has probably given explicit
7496      # arguments.
7497      ac_option=$1
7498      ac_need_defaults=false;;
7499   esac
7500
7501   case $ac_option in
7502   # Handling of the options.
7503 _ACEOF
7504 cat >>$CONFIG_STATUS <<\_ACEOF
7505   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7506     ac_cs_recheck=: ;;
7507   --version | --vers* | -V )
7508     echo "$ac_cs_version"; exit 0 ;;
7509   --he | --h)
7510     # Conflict between --help and --header
7511     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7512 Try \`$0 --help' for more information." >&5
7513 echo "$as_me: error: ambiguous option: $1
7514 Try \`$0 --help' for more information." >&2;}
7515    { (exit 1); exit 1; }; };;
7516   --help | --hel | -h )
7517     echo "$ac_cs_usage"; exit 0 ;;
7518   --debug | --d* | -d )
7519     debug=: ;;
7520   --file | --fil | --fi | --f )
7521     $ac_shift
7522     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7523     ac_need_defaults=false;;
7524   --header | --heade | --head | --hea )
7525     $ac_shift
7526     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7527     ac_need_defaults=false;;
7528   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7529   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7530     ac_cs_silent=: ;;
7531
7532   # This is an error.
7533   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7534 Try \`$0 --help' for more information." >&5
7535 echo "$as_me: error: unrecognized option: $1
7536 Try \`$0 --help' for more information." >&2;}
7537    { (exit 1); exit 1; }; } ;;
7538
7539   *) ac_config_targets="$ac_config_targets $1" ;;
7540
7541   esac
7542   shift
7543 done
7544
7545 ac_configure_extra_args=
7546
7547 if $ac_cs_silent; then
7548   exec 6>/dev/null
7549   ac_configure_extra_args="$ac_configure_extra_args --silent"
7550 fi
7551
7552 _ACEOF
7553 cat >>$CONFIG_STATUS <<_ACEOF
7554 if \$ac_cs_recheck; then
7555   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7556   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7557 fi
7558
7559 _ACEOF
7560
7561
7562
7563
7564
7565 cat >>$CONFIG_STATUS <<\_ACEOF
7566 for ac_config_target in $ac_config_targets
7567 do
7568   case "$ac_config_target" in
7569   # Handling of arguments.
7570   "Makefile.sim" ) CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
7571   "Make-common.sim" ) CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
7572   ".gdbinit" ) CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
7573   "$ac_config_links_1" ) CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
7574   "Makefile" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
7575   "stamp-h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
7576   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7577   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7578 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7579    { (exit 1); exit 1; }; };;
7580   esac
7581 done
7582
7583 # If the user did not use the arguments to specify the items to instantiate,
7584 # then the envvar interface is used.  Set only those that are not.
7585 # We use the long form for the default assignment because of an extremely
7586 # bizarre bug on SunOS 4.1.3.
7587 if $ac_need_defaults; then
7588   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7589   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7590   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
7591   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7592 fi
7593
7594 # Have a temporary directory for convenience.  Make it in the build tree
7595 # simply because there is no reason to put it here, and in addition,
7596 # creating and moving files from /tmp can sometimes cause problems.
7597 # Create a temporary directory, and hook for its removal unless debugging.
7598 $debug ||
7599 {
7600   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7601   trap '{ (exit 1); exit 1; }' 1 2 13 15
7602 }
7603
7604 # Create a (secure) tmp directory for tmp files.
7605
7606 {
7607   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7608   test -n "$tmp" && test -d "$tmp"
7609 }  ||
7610 {
7611   tmp=./confstat$$-$RANDOM
7612   (umask 077 && mkdir $tmp)
7613 } ||
7614 {
7615    echo "$me: cannot create a temporary directory in ." >&2
7616    { (exit 1); exit 1; }
7617 }
7618
7619 _ACEOF
7620
7621 cat >>$CONFIG_STATUS <<_ACEOF
7622
7623 #
7624 # CONFIG_FILES section.
7625 #
7626
7627 # No need to generate the scripts if there are no CONFIG_FILES.
7628 # This happens for instance when ./config.status config.h
7629 if test -n "\$CONFIG_FILES"; then
7630   # Protect against being on the right side of a sed subst in config.status.
7631   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7632    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7633 s,@sim_environment@,$sim_environment,;t t
7634 s,@sim_alignment@,$sim_alignment,;t t
7635 s,@sim_assert@,$sim_assert,;t t
7636 s,@sim_bitsize@,$sim_bitsize,;t t
7637 s,@sim_endian@,$sim_endian,;t t
7638 s,@sim_hostendian@,$sim_hostendian,;t t
7639 s,@sim_float@,$sim_float,;t t
7640 s,@sim_scache@,$sim_scache,;t t
7641 s,@sim_default_model@,$sim_default_model,;t t
7642 s,@sim_hw_cflags@,$sim_hw_cflags,;t t
7643 s,@sim_hw_objs@,$sim_hw_objs,;t t
7644 s,@sim_hw@,$sim_hw,;t t
7645 s,@sim_inline@,$sim_inline,;t t
7646 s,@sim_packages@,$sim_packages,;t t
7647 s,@sim_regparm@,$sim_regparm,;t t
7648 s,@sim_reserved_bits@,$sim_reserved_bits,;t t
7649 s,@sim_smp@,$sim_smp,;t t
7650 s,@sim_stdcall@,$sim_stdcall,;t t
7651 s,@sim_xor_endian@,$sim_xor_endian,;t t
7652 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
7653 s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t
7654 s,@SHELL@,$SHELL,;t t
7655 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7656 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7657 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7658 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7659 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7660 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7661 s,@exec_prefix@,$exec_prefix,;t t
7662 s,@prefix@,$prefix,;t t
7663 s,@program_transform_name@,$program_transform_name,;t t
7664 s,@bindir@,$bindir,;t t
7665 s,@sbindir@,$sbindir,;t t
7666 s,@libexecdir@,$libexecdir,;t t
7667 s,@datadir@,$datadir,;t t
7668 s,@sysconfdir@,$sysconfdir,;t t
7669 s,@sharedstatedir@,$sharedstatedir,;t t
7670 s,@localstatedir@,$localstatedir,;t t
7671 s,@libdir@,$libdir,;t t
7672 s,@includedir@,$includedir,;t t
7673 s,@oldincludedir@,$oldincludedir,;t t
7674 s,@infodir@,$infodir,;t t
7675 s,@mandir@,$mandir,;t t
7676 s,@build_alias@,$build_alias,;t t
7677 s,@host_alias@,$host_alias,;t t
7678 s,@target_alias@,$target_alias,;t t
7679 s,@DEFS@,$DEFS,;t t
7680 s,@ECHO_C@,$ECHO_C,;t t
7681 s,@ECHO_N@,$ECHO_N,;t t
7682 s,@ECHO_T@,$ECHO_T,;t t
7683 s,@LIBS@,$LIBS,;t t
7684 s,@build@,$build,;t t
7685 s,@build_cpu@,$build_cpu,;t t
7686 s,@build_vendor@,$build_vendor,;t t
7687 s,@build_os@,$build_os,;t t
7688 s,@host@,$host,;t t
7689 s,@host_cpu@,$host_cpu,;t t
7690 s,@host_vendor@,$host_vendor,;t t
7691 s,@host_os@,$host_os,;t t
7692 s,@target@,$target,;t t
7693 s,@target_cpu@,$target_cpu,;t t
7694 s,@target_vendor@,$target_vendor,;t t
7695 s,@target_os@,$target_os,;t t
7696 s,@CC@,$CC,;t t
7697 s,@CFLAGS@,$CFLAGS,;t t
7698 s,@LDFLAGS@,$LDFLAGS,;t t
7699 s,@CPPFLAGS@,$CPPFLAGS,;t t
7700 s,@ac_ct_CC@,$ac_ct_CC,;t t
7701 s,@EXEEXT@,$EXEEXT,;t t
7702 s,@OBJEXT@,$OBJEXT,;t t
7703 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7704 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7705 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7706 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
7707 s,@HDEFINES@,$HDEFINES,;t t
7708 s,@AR@,$AR,;t t
7709 s,@RANLIB@,$RANLIB,;t t
7710 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7711 s,@SET_MAKE@,$SET_MAKE,;t t
7712 s,@CPP@,$CPP,;t t
7713 s,@EGREP@,$EGREP,;t t
7714 s,@ALLOCA@,$ALLOCA,;t t
7715 s,@USE_NLS@,$USE_NLS,;t t
7716 s,@MSGFMT@,$MSGFMT,;t t
7717 s,@GMSGFMT@,$GMSGFMT,;t t
7718 s,@XGETTEXT@,$XGETTEXT,;t t
7719 s,@USE_INCLUDED_LIBINTL@,$USE_INCLUDED_LIBINTL,;t t
7720 s,@CATALOGS@,$CATALOGS,;t t
7721 s,@CATOBJEXT@,$CATOBJEXT,;t t
7722 s,@DATADIRNAME@,$DATADIRNAME,;t t
7723 s,@GMOFILES@,$GMOFILES,;t t
7724 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
7725 s,@INTLDEPS@,$INTLDEPS,;t t
7726 s,@INTLLIBS@,$INTLLIBS,;t t
7727 s,@INTLOBJS@,$INTLOBJS,;t t
7728 s,@POFILES@,$POFILES,;t t
7729 s,@POSUB@,$POSUB,;t t
7730 s,@INCLUDE_LOCALE_H@,$INCLUDE_LOCALE_H,;t t
7731 s,@GT_NO@,$GT_NO,;t t
7732 s,@GT_YES@,$GT_YES,;t t
7733 s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
7734 s,@l@,$l,;t t
7735 s,@MAINT@,$MAINT,;t t
7736 s,@sim_bswap@,$sim_bswap,;t t
7737 s,@sim_cflags@,$sim_cflags,;t t
7738 s,@sim_debug@,$sim_debug,;t t
7739 s,@sim_stdio@,$sim_stdio,;t t
7740 s,@sim_trace@,$sim_trace,;t t
7741 s,@sim_profile@,$sim_profile,;t t
7742 s,@cgen_breaks@,$cgen_breaks,;t t
7743 s,@LIBOBJS@,$LIBOBJS,;t t
7744 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7745 CEOF
7746
7747 _ACEOF
7748
7749   cat >>$CONFIG_STATUS <<\_ACEOF
7750   # Split the substitutions into bite-sized pieces for seds with
7751   # small command number limits, like on Digital OSF/1 and HP-UX.
7752   ac_max_sed_lines=48
7753   ac_sed_frag=1 # Number of current file.
7754   ac_beg=1 # First line for current file.
7755   ac_end=$ac_max_sed_lines # Line after last line for current file.
7756   ac_more_lines=:
7757   ac_sed_cmds=
7758   while $ac_more_lines; do
7759     if test $ac_beg -gt 1; then
7760       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7761     else
7762       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7763     fi
7764     if test ! -s $tmp/subs.frag; then
7765       ac_more_lines=false
7766     else
7767       # The purpose of the label and of the branching condition is to
7768       # speed up the sed processing (if there are no `@' at all, there
7769       # is no need to browse any of the substitutions).
7770       # These are the two extra sed commands mentioned above.
7771       (echo ':t
7772   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7773       if test -z "$ac_sed_cmds"; then
7774         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7775       else
7776         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7777       fi
7778       ac_sed_frag=`expr $ac_sed_frag + 1`
7779       ac_beg=$ac_end
7780       ac_end=`expr $ac_end + $ac_max_sed_lines`
7781     fi
7782   done
7783   if test -z "$ac_sed_cmds"; then
7784     ac_sed_cmds=cat
7785   fi
7786 fi # test -n "$CONFIG_FILES"
7787
7788 _ACEOF
7789 cat >>$CONFIG_STATUS <<\_ACEOF
7790 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7791   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7792   case $ac_file in
7793   - | *:- | *:-:* ) # input from stdin
7794         cat >$tmp/stdin
7795         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7796         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7797   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7798         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7799   * )   ac_file_in=$ac_file.in ;;
7800   esac
7801
7802   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7803   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7804 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7805          X"$ac_file" : 'X\(//\)[^/]' \| \
7806          X"$ac_file" : 'X\(//\)$' \| \
7807          X"$ac_file" : 'X\(/\)' \| \
7808          .     : '\(.\)' 2>/dev/null ||
7809 echo X"$ac_file" |
7810     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7811           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7812           /^X\(\/\/\)$/{ s//\1/; q; }
7813           /^X\(\/\).*/{ s//\1/; q; }
7814           s/.*/./; q'`
7815   { if $as_mkdir_p; then
7816     mkdir -p "$ac_dir"
7817   else
7818     as_dir="$ac_dir"
7819     as_dirs=
7820     while test ! -d "$as_dir"; do
7821       as_dirs="$as_dir $as_dirs"
7822       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7823 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7824          X"$as_dir" : 'X\(//\)[^/]' \| \
7825          X"$as_dir" : 'X\(//\)$' \| \
7826          X"$as_dir" : 'X\(/\)' \| \
7827          .     : '\(.\)' 2>/dev/null ||
7828 echo X"$as_dir" |
7829     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7830           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7831           /^X\(\/\/\)$/{ s//\1/; q; }
7832           /^X\(\/\).*/{ s//\1/; q; }
7833           s/.*/./; q'`
7834     done
7835     test ! -n "$as_dirs" || mkdir $as_dirs
7836   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7837 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7838    { (exit 1); exit 1; }; }; }
7839
7840   ac_builddir=.
7841
7842 if test "$ac_dir" != .; then
7843   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7844   # A "../" for each directory in $ac_dir_suffix.
7845   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7846 else
7847   ac_dir_suffix= ac_top_builddir=
7848 fi
7849
7850 case $srcdir in
7851   .)  # No --srcdir option.  We are building in place.
7852     ac_srcdir=.
7853     if test -z "$ac_top_builddir"; then
7854        ac_top_srcdir=.
7855     else
7856        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7857     fi ;;
7858   [\\/]* | ?:[\\/]* )  # Absolute path.
7859     ac_srcdir=$srcdir$ac_dir_suffix;
7860     ac_top_srcdir=$srcdir ;;
7861   *) # Relative path.
7862     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7863     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7864 esac
7865
7866 # Do not use `cd foo && pwd` to compute absolute paths, because
7867 # the directories may not exist.
7868 case `pwd` in
7869 .) ac_abs_builddir="$ac_dir";;
7870 *)
7871   case "$ac_dir" in
7872   .) ac_abs_builddir=`pwd`;;
7873   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7874   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7875   esac;;
7876 esac
7877 case $ac_abs_builddir in
7878 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7879 *)
7880   case ${ac_top_builddir}. in
7881   .) ac_abs_top_builddir=$ac_abs_builddir;;
7882   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7883   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7884   esac;;
7885 esac
7886 case $ac_abs_builddir in
7887 .) ac_abs_srcdir=$ac_srcdir;;
7888 *)
7889   case $ac_srcdir in
7890   .) ac_abs_srcdir=$ac_abs_builddir;;
7891   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7892   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7893   esac;;
7894 esac
7895 case $ac_abs_builddir in
7896 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7897 *)
7898   case $ac_top_srcdir in
7899   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7900   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7901   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7902   esac;;
7903 esac
7904
7905
7906   case $INSTALL in
7907   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7908   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7909   esac
7910
7911   if test x"$ac_file" != x-; then
7912     { echo "$as_me:$LINENO: creating $ac_file" >&5
7913 echo "$as_me: creating $ac_file" >&6;}
7914     rm -f "$ac_file"
7915   fi
7916   # Let's still pretend it is `configure' which instantiates (i.e., don't
7917   # use $as_me), people would be surprised to read:
7918   #    /* config.h.  Generated by config.status.  */
7919   if test x"$ac_file" = x-; then
7920     configure_input=
7921   else
7922     configure_input="$ac_file.  "
7923   fi
7924   configure_input=$configure_input"Generated from `echo $ac_file_in |
7925                                      sed 's,.*/,,'` by configure."
7926
7927   # First look for the input files in the build tree, otherwise in the
7928   # src tree.
7929   ac_file_inputs=`IFS=:
7930     for f in $ac_file_in; do
7931       case $f in
7932       -) echo $tmp/stdin ;;
7933       [\\/$]*)
7934          # Absolute (can't be DOS-style, as IFS=:)
7935          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7936 echo "$as_me: error: cannot find input file: $f" >&2;}
7937    { (exit 1); exit 1; }; }
7938          echo "$f";;
7939       *) # Relative
7940          if test -f "$f"; then
7941            # Build tree
7942            echo "$f"
7943          elif test -f "$srcdir/$f"; then
7944            # Source tree
7945            echo "$srcdir/$f"
7946          else
7947            # /dev/null tree
7948            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7949 echo "$as_me: error: cannot find input file: $f" >&2;}
7950    { (exit 1); exit 1; }; }
7951          fi;;
7952       esac
7953     done` || { (exit 1); exit 1; }
7954 _ACEOF
7955 cat >>$CONFIG_STATUS <<_ACEOF
7956   sed "$ac_vpsub
7957 $extrasub
7958 _ACEOF
7959 cat >>$CONFIG_STATUS <<\_ACEOF
7960 :t
7961 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7962 s,@configure_input@,$configure_input,;t t
7963 s,@srcdir@,$ac_srcdir,;t t
7964 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7965 s,@top_srcdir@,$ac_top_srcdir,;t t
7966 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7967 s,@builddir@,$ac_builddir,;t t
7968 s,@abs_builddir@,$ac_abs_builddir,;t t
7969 s,@top_builddir@,$ac_top_builddir,;t t
7970 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7971 s,@INSTALL@,$ac_INSTALL,;t t
7972 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7973   rm -f $tmp/stdin
7974   if test x"$ac_file" != x-; then
7975     mv $tmp/out $ac_file
7976   else
7977     cat $tmp/out
7978     rm -f $tmp/out
7979   fi
7980
7981 done
7982 _ACEOF
7983 cat >>$CONFIG_STATUS <<\_ACEOF
7984
7985 #
7986 # CONFIG_HEADER section.
7987 #
7988
7989 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7990 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7991 #
7992 # ac_d sets the value in "#define NAME VALUE" lines.
7993 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
7994 ac_dB='[         ].*$,\1#\2'
7995 ac_dC=' '
7996 ac_dD=',;t'
7997 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7998 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7999 ac_uB='$,\1#\2define\3'
8000 ac_uC=' '
8001 ac_uD=',;t'
8002
8003 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8004   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8005   case $ac_file in
8006   - | *:- | *:-:* ) # input from stdin
8007         cat >$tmp/stdin
8008         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8009         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8010   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8011         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8012   * )   ac_file_in=$ac_file.in ;;
8013   esac
8014
8015   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8016 echo "$as_me: creating $ac_file" >&6;}
8017
8018   # First look for the input files in the build tree, otherwise in the
8019   # src tree.
8020   ac_file_inputs=`IFS=:
8021     for f in $ac_file_in; do
8022       case $f in
8023       -) echo $tmp/stdin ;;
8024       [\\/$]*)
8025          # Absolute (can't be DOS-style, as IFS=:)
8026          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8027 echo "$as_me: error: cannot find input file: $f" >&2;}
8028    { (exit 1); exit 1; }; }
8029          # Do quote $f, to prevent DOS paths from being IFS'd.
8030          echo "$f";;
8031       *) # Relative
8032          if test -f "$f"; then
8033            # Build tree
8034            echo "$f"
8035          elif test -f "$srcdir/$f"; then
8036            # Source tree
8037            echo "$srcdir/$f"
8038          else
8039            # /dev/null tree
8040            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8041 echo "$as_me: error: cannot find input file: $f" >&2;}
8042    { (exit 1); exit 1; }; }
8043          fi;;
8044       esac
8045     done` || { (exit 1); exit 1; }
8046   # Remove the trailing spaces.
8047   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
8048
8049 _ACEOF
8050
8051 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8052 # `conftest.undefs', that substitutes the proper values into
8053 # config.h.in to produce config.h.  The first handles `#define'
8054 # templates, and the second `#undef' templates.
8055 # And first: Protect against being on the right side of a sed subst in
8056 # config.status.  Protect against being in an unquoted here document
8057 # in config.status.
8058 rm -f conftest.defines conftest.undefs
8059 # Using a here document instead of a string reduces the quoting nightmare.
8060 # Putting comments in sed scripts is not portable.
8061 #
8062 # `end' is used to avoid that the second main sed command (meant for
8063 # 0-ary CPP macros) applies to n-ary macro definitions.
8064 # See the Autoconf documentation for `clear'.
8065 cat >confdef2sed.sed <<\_ACEOF
8066 s/[\\&,]/\\&/g
8067 s,[\\$`],\\&,g
8068 t clear
8069 : clear
8070 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8071 t end
8072 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8073 : end
8074 _ACEOF
8075 # If some macros were called several times there might be several times
8076 # the same #defines, which is useless.  Nevertheless, we may not want to
8077 # sort them, since we want the *last* AC-DEFINE to be honored.
8078 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8079 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8080 rm -f confdef2sed.sed
8081
8082 # This sed command replaces #undef with comments.  This is necessary, for
8083 # example, in the case of _POSIX_SOURCE, which is predefined and required
8084 # on some systems where configure will not decide to define it.
8085 cat >>conftest.undefs <<\_ACEOF
8086 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8087 _ACEOF
8088
8089 # Break up conftest.defines because some shells have a limit on the size
8090 # of here documents, and old seds have small limits too (100 cmds).
8091 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8092 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8093 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8094 echo '  :' >>$CONFIG_STATUS
8095 rm -f conftest.tail
8096 while grep . conftest.defines >/dev/null
8097 do
8098   # Write a limited-size here document to $tmp/defines.sed.
8099   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8100   # Speed up: don't consider the non `#define' lines.
8101   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
8102   # Work around the forget-to-reset-the-flag bug.
8103   echo 't clr' >>$CONFIG_STATUS
8104   echo ': clr' >>$CONFIG_STATUS
8105   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8106   echo 'CEOF
8107   sed -f $tmp/defines.sed $tmp/in >$tmp/out
8108   rm -f $tmp/in
8109   mv $tmp/out $tmp/in
8110 ' >>$CONFIG_STATUS
8111   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8112   rm -f conftest.defines
8113   mv conftest.tail conftest.defines
8114 done
8115 rm -f conftest.defines
8116 echo '  fi # grep' >>$CONFIG_STATUS
8117 echo >>$CONFIG_STATUS
8118
8119 # Break up conftest.undefs because some shells have a limit on the size
8120 # of here documents, and old seds have small limits too (100 cmds).
8121 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8122 rm -f conftest.tail
8123 while grep . conftest.undefs >/dev/null
8124 do
8125   # Write a limited-size here document to $tmp/undefs.sed.
8126   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8127   # Speed up: don't consider the non `#undef'
8128   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8129   # Work around the forget-to-reset-the-flag bug.
8130   echo 't clr' >>$CONFIG_STATUS
8131   echo ': clr' >>$CONFIG_STATUS
8132   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8133   echo 'CEOF
8134   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8135   rm -f $tmp/in
8136   mv $tmp/out $tmp/in
8137 ' >>$CONFIG_STATUS
8138   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8139   rm -f conftest.undefs
8140   mv conftest.tail conftest.undefs
8141 done
8142 rm -f conftest.undefs
8143
8144 cat >>$CONFIG_STATUS <<\_ACEOF
8145   # Let's still pretend it is `configure' which instantiates (i.e., don't
8146   # use $as_me), people would be surprised to read:
8147   #    /* config.h.  Generated by config.status.  */
8148   if test x"$ac_file" = x-; then
8149     echo "/* Generated by configure.  */" >$tmp/config.h
8150   else
8151     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8152   fi
8153   cat $tmp/in >>$tmp/config.h
8154   rm -f $tmp/in
8155   if test x"$ac_file" != x-; then
8156     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8157       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8158 echo "$as_me: $ac_file is unchanged" >&6;}
8159     else
8160       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8161 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8162          X"$ac_file" : 'X\(//\)[^/]' \| \
8163          X"$ac_file" : 'X\(//\)$' \| \
8164          X"$ac_file" : 'X\(/\)' \| \
8165          .     : '\(.\)' 2>/dev/null ||
8166 echo X"$ac_file" |
8167     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8168           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8169           /^X\(\/\/\)$/{ s//\1/; q; }
8170           /^X\(\/\).*/{ s//\1/; q; }
8171           s/.*/./; q'`
8172       { if $as_mkdir_p; then
8173     mkdir -p "$ac_dir"
8174   else
8175     as_dir="$ac_dir"
8176     as_dirs=
8177     while test ! -d "$as_dir"; do
8178       as_dirs="$as_dir $as_dirs"
8179       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8180 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8181          X"$as_dir" : 'X\(//\)[^/]' \| \
8182          X"$as_dir" : 'X\(//\)$' \| \
8183          X"$as_dir" : 'X\(/\)' \| \
8184          .     : '\(.\)' 2>/dev/null ||
8185 echo X"$as_dir" |
8186     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8187           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8188           /^X\(\/\/\)$/{ s//\1/; q; }
8189           /^X\(\/\).*/{ s//\1/; q; }
8190           s/.*/./; q'`
8191     done
8192     test ! -n "$as_dirs" || mkdir $as_dirs
8193   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8194 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8195    { (exit 1); exit 1; }; }; }
8196
8197       rm -f $ac_file
8198       mv $tmp/config.h $ac_file
8199     fi
8200   else
8201     cat $tmp/config.h
8202     rm -f $tmp/config.h
8203   fi
8204 done
8205 _ACEOF
8206 cat >>$CONFIG_STATUS <<\_ACEOF
8207
8208 #
8209 # CONFIG_LINKS section.
8210 #
8211
8212 for ac_file in : $CONFIG_LINKS; do test "x$ac_file" = x: && continue
8213   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8214   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8215
8216   { echo "$as_me:$LINENO: linking $srcdir/$ac_source to $ac_dest" >&5
8217 echo "$as_me: linking $srcdir/$ac_source to $ac_dest" >&6;}
8218
8219   if test ! -r $srcdir/$ac_source; then
8220     { { echo "$as_me:$LINENO: error: $srcdir/$ac_source: file not found" >&5
8221 echo "$as_me: error: $srcdir/$ac_source: file not found" >&2;}
8222    { (exit 1); exit 1; }; }
8223   fi
8224   rm -f $ac_dest
8225
8226   # Make relative symlinks.
8227   ac_dest_dir=`(dirname "$ac_dest") 2>/dev/null ||
8228 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8229          X"$ac_dest" : 'X\(//\)[^/]' \| \
8230          X"$ac_dest" : 'X\(//\)$' \| \
8231          X"$ac_dest" : 'X\(/\)' \| \
8232          .     : '\(.\)' 2>/dev/null ||
8233 echo X"$ac_dest" |
8234     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8235           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8236           /^X\(\/\/\)$/{ s//\1/; q; }
8237           /^X\(\/\).*/{ s//\1/; q; }
8238           s/.*/./; q'`
8239   { if $as_mkdir_p; then
8240     mkdir -p "$ac_dest_dir"
8241   else
8242     as_dir="$ac_dest_dir"
8243     as_dirs=
8244     while test ! -d "$as_dir"; do
8245       as_dirs="$as_dir $as_dirs"
8246       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8247 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8248          X"$as_dir" : 'X\(//\)[^/]' \| \
8249          X"$as_dir" : 'X\(//\)$' \| \
8250          X"$as_dir" : 'X\(/\)' \| \
8251          .     : '\(.\)' 2>/dev/null ||
8252 echo X"$as_dir" |
8253     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8254           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8255           /^X\(\/\/\)$/{ s//\1/; q; }
8256           /^X\(\/\).*/{ s//\1/; q; }
8257           s/.*/./; q'`
8258     done
8259     test ! -n "$as_dirs" || mkdir $as_dirs
8260   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dest_dir\"" >&5
8261 echo "$as_me: error: cannot create directory \"$ac_dest_dir\"" >&2;}
8262    { (exit 1); exit 1; }; }; }
8263
8264   ac_builddir=.
8265
8266 if test "$ac_dest_dir" != .; then
8267   ac_dir_suffix=/`echo "$ac_dest_dir" | sed 's,^\.[\\/],,'`
8268   # A "../" for each directory in $ac_dir_suffix.
8269   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8270 else
8271   ac_dir_suffix= ac_top_builddir=
8272 fi
8273
8274 case $srcdir in
8275   .)  # No --srcdir option.  We are building in place.
8276     ac_srcdir=.
8277     if test -z "$ac_top_builddir"; then
8278        ac_top_srcdir=.
8279     else
8280        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8281     fi ;;
8282   [\\/]* | ?:[\\/]* )  # Absolute path.
8283     ac_srcdir=$srcdir$ac_dir_suffix;
8284     ac_top_srcdir=$srcdir ;;
8285   *) # Relative path.
8286     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8287     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8288 esac
8289
8290 # Do not use `cd foo && pwd` to compute absolute paths, because
8291 # the directories may not exist.
8292 case `pwd` in
8293 .) ac_abs_builddir="$ac_dest_dir";;
8294 *)
8295   case "$ac_dest_dir" in
8296   .) ac_abs_builddir=`pwd`;;
8297   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dest_dir";;
8298   *) ac_abs_builddir=`pwd`/"$ac_dest_dir";;
8299   esac;;
8300 esac
8301 case $ac_abs_builddir in
8302 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8303 *)
8304   case ${ac_top_builddir}. in
8305   .) ac_abs_top_builddir=$ac_abs_builddir;;
8306   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8307   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8308   esac;;
8309 esac
8310 case $ac_abs_builddir in
8311 .) ac_abs_srcdir=$ac_srcdir;;
8312 *)
8313   case $ac_srcdir in
8314   .) ac_abs_srcdir=$ac_abs_builddir;;
8315   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8316   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8317   esac;;
8318 esac
8319 case $ac_abs_builddir in
8320 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8321 *)
8322   case $ac_top_srcdir in
8323   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8324   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8325   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8326   esac;;
8327 esac
8328
8329
8330   case $srcdir in
8331   [\\/$]* | ?:[\\/]* ) ac_rel_source=$srcdir/$ac_source ;;
8332       *) ac_rel_source=$ac_top_builddir$srcdir/$ac_source ;;
8333   esac
8334
8335   # Try a symlink, then a hard link, then a copy.
8336   ln -s $ac_rel_source $ac_dest 2>/dev/null ||
8337     ln $srcdir/$ac_source $ac_dest 2>/dev/null ||
8338     cp -p $srcdir/$ac_source $ac_dest ||
8339     { { echo "$as_me:$LINENO: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&5
8340 echo "$as_me: error: cannot link or copy $srcdir/$ac_source to $ac_dest" >&2;}
8341    { (exit 1); exit 1; }; }
8342 done
8343 _ACEOF
8344 cat >>$CONFIG_STATUS <<\_ACEOF
8345
8346 #
8347 # CONFIG_COMMANDS section.
8348 #
8349 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8350   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8351   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8352   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8353 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8354          X"$ac_dest" : 'X\(//\)[^/]' \| \
8355          X"$ac_dest" : 'X\(//\)$' \| \
8356          X"$ac_dest" : 'X\(/\)' \| \
8357          .     : '\(.\)' 2>/dev/null ||
8358 echo X"$ac_dest" |
8359     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8360           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8361           /^X\(\/\/\)$/{ s//\1/; q; }
8362           /^X\(\/\).*/{ s//\1/; q; }
8363           s/.*/./; q'`
8364   { if $as_mkdir_p; then
8365     mkdir -p "$ac_dir"
8366   else
8367     as_dir="$ac_dir"
8368     as_dirs=
8369     while test ! -d "$as_dir"; do
8370       as_dirs="$as_dir $as_dirs"
8371       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8372 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8373          X"$as_dir" : 'X\(//\)[^/]' \| \
8374          X"$as_dir" : 'X\(//\)$' \| \
8375          X"$as_dir" : 'X\(/\)' \| \
8376          .     : '\(.\)' 2>/dev/null ||
8377 echo X"$as_dir" |
8378     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8379           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8380           /^X\(\/\/\)$/{ s//\1/; q; }
8381           /^X\(\/\).*/{ s//\1/; q; }
8382           s/.*/./; q'`
8383     done
8384     test ! -n "$as_dirs" || mkdir $as_dirs
8385   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8386 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8387    { (exit 1); exit 1; }; }; }
8388
8389   ac_builddir=.
8390
8391 if test "$ac_dir" != .; then
8392   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8393   # A "../" for each directory in $ac_dir_suffix.
8394   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8395 else
8396   ac_dir_suffix= ac_top_builddir=
8397 fi
8398
8399 case $srcdir in
8400   .)  # No --srcdir option.  We are building in place.
8401     ac_srcdir=.
8402     if test -z "$ac_top_builddir"; then
8403        ac_top_srcdir=.
8404     else
8405        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8406     fi ;;
8407   [\\/]* | ?:[\\/]* )  # Absolute path.
8408     ac_srcdir=$srcdir$ac_dir_suffix;
8409     ac_top_srcdir=$srcdir ;;
8410   *) # Relative path.
8411     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8412     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8413 esac
8414
8415 # Do not use `cd foo && pwd` to compute absolute paths, because
8416 # the directories may not exist.
8417 case `pwd` in
8418 .) ac_abs_builddir="$ac_dir";;
8419 *)
8420   case "$ac_dir" in
8421   .) ac_abs_builddir=`pwd`;;
8422   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8423   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8424   esac;;
8425 esac
8426 case $ac_abs_builddir in
8427 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8428 *)
8429   case ${ac_top_builddir}. in
8430   .) ac_abs_top_builddir=$ac_abs_builddir;;
8431   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8432   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8433   esac;;
8434 esac
8435 case $ac_abs_builddir in
8436 .) ac_abs_srcdir=$ac_srcdir;;
8437 *)
8438   case $ac_srcdir in
8439   .) ac_abs_srcdir=$ac_abs_builddir;;
8440   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8441   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8442   esac;;
8443 esac
8444 case $ac_abs_builddir in
8445 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8446 *)
8447   case $ac_top_srcdir in
8448   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8449   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8450   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8451   esac;;
8452 esac
8453
8454
8455   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8456 echo "$as_me: executing $ac_dest commands" >&6;}
8457   case $ac_dest in
8458     Makefile ) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
8459  rm -f Makesim1.tmp Makesim2.tmp Makefile
8460  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
8461  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
8462  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
8463         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
8464         <Makefile.sim >Makefile
8465  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
8466  ;;
8467     stamp-h ) echo > stamp-h ;;
8468   esac
8469 done
8470 _ACEOF
8471
8472 cat >>$CONFIG_STATUS <<\_ACEOF
8473
8474 { (exit 0); exit 0; }
8475 _ACEOF
8476 chmod +x $CONFIG_STATUS
8477 ac_clean_files=$ac_clean_files_save
8478
8479
8480 # configure is writing to config.log, and then calls config.status.
8481 # config.status does its own redirection, appending to config.log.
8482 # Unfortunately, on DOS this fails, as config.log is still kept open
8483 # by configure, so config.status won't be able to write to it; its
8484 # output is simply discarded.  So we exec the FD to /dev/null,
8485 # effectively closing config.log, so it can be properly (re)opened and
8486 # appended to by config.status.  When coming back to configure, we
8487 # need to make the FD available again.
8488 if test "$no_create" != yes; then
8489   ac_cs_success=:
8490   ac_config_status_args=
8491   test "$silent" = yes &&
8492     ac_config_status_args="$ac_config_status_args --quiet"
8493   exec 5>/dev/null
8494   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8495   exec 5>>config.log
8496   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8497   # would make configure fail if this is the last instruction.
8498   $ac_cs_success || { (exit 1); exit 1; }
8499 fi
8500
8501