configure

   1 #! /bin/sh
   2 # From configure.in CVSid.
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated by GNU Autoconf 2.57 for GNU C Library (see version.h).
   5 #
   6 # Report bugs to <glibc>.
   7 #
   8 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
   9 # Free Software Foundation, Inc.
  10 # This configure script is free software; the Free Software Foundation
  11 # gives unlimited permission to copy, distribute and modify it.
  12 ## --------------------- ##
  13 ## M4sh Initialization.  ##
  14 ## --------------------- ##
  15
  16 # Be Bourne compatible
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  24   set -o posix
  25 fi
  26
  27 # Support unset when possible.
  28 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
  29   as_unset=unset
  30 else
  31   as_unset=false
  32 fi
  33
  34
  35 # Work around bugs in pre-3.0 UWIN ksh.
  36 $as_unset ENV MAIL MAILPATH
  37 PS1='$ '
  38 PS2='> '
  39 PS4='+ '
  40
  41 # NLS nuisances.
  42 for as_var in \
  43   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  44   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  45   LC_TELEPHONE LC_TIME
  46 do
  47   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
  48     eval $as_var=C; export $as_var
  49   else
  50     $as_unset $as_var
  51   fi
  52 done
  53
  54 # Required to use basename.
  55 if expr a : '\(a\)' >/dev/null 2>&1; then
  56   as_expr=expr
  57 else
  58   as_expr=false
  59 fi
  60
  61 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  62   as_basename=basename
  63 else
  64   as_basename=false
  65 fi
  66
  67
  68 # Name of the executable.
  69 as_me=`$as_basename "$0" ||
  70 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  71          X"$0" : 'X\(//\)$' \| \
  72          X"$0" : 'X\(/\)$' \| \
  73          .     : '\(.\)' 2>/dev/null ||
  74 echo X/"$0" |
  75     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  76           /^X\/\(\/\/\)$/{ s//\1/; q; }
  77           /^X\/\(\/\).*/{ s//\1/; q; }
  78           s/.*/./; q'`
  79
  80
  81 # PATH needs CR, and LINENO needs CR and PATH.
  82 # Avoid depending upon Character Ranges.
  83 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  84 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  85 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  86 as_cr_digits='0123456789'
  87 as_cr_alnum=$as_cr_Letters$as_cr_digits
  88
  89 # The user is always right.
  90 if test "${PATH_SEPARATOR+set}" != set; then
  91   echo "#! /bin/sh" >conf$$.sh
  92   echo  "exit 0"   >>conf$$.sh
  93   chmod +x conf$$.sh
  94   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  95     PATH_SEPARATOR=';'
  96   else
  97     PATH_SEPARATOR=:
  98   fi
  99   rm -f conf$$.sh
 100 fi
 101
 102
 103   as_lineno_1=$LINENO
 104   as_lineno_2=$LINENO
 105   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 106   test "x$as_lineno_1" != "x$as_lineno_2" &&
 107   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 108   # Find who we are.  Look in the path if we contain no path at all
 109   # relative or not.
 110   case $0 in
 111     *[\\/]* ) as_myself=$0 ;;
 112     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 113 for as_dir in $PATH
 114 do
 115   IFS=$as_save_IFS
 116   test -z "$as_dir" && as_dir=.
 117   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 118 done
 119
 120        ;;
 121   esac
 122   # We did not find ourselves, most probably we were run as `sh COMMAND'
 123   # in which case we are not to be found in the path.
 124   if test "x$as_myself" = x; then
 125     as_myself=$0
 126   fi
 127   if test ! -f "$as_myself"; then
 128     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 129    { (exit 1); exit 1; }; }
 130   fi
 131   case $CONFIG_SHELL in
 132   '')
 133     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 134 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 135 do
 136   IFS=$as_save_IFS
 137   test -z "$as_dir" && as_dir=.
 138   for as_base in sh bash ksh sh5; do
 139          case $as_dir in
 140          /*)
 141            if ("$as_dir/$as_base" -c '
 142   as_lineno_1=$LINENO
 143   as_lineno_2=$LINENO
 144   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 145   test "x$as_lineno_1" != "x$as_lineno_2" &&
 146   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 147              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 148              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 149              CONFIG_SHELL=$as_dir/$as_base
 150              export CONFIG_SHELL
 151              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 152            fi;;
 153          esac
 154        done
 155 done
 156 ;;
 157   esac
 158
 159   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 160   # uniformly replaced by the line number.  The first 'sed' inserts a
 161   # line-number line before each line; the second 'sed' does the real
 162   # work.  The second script uses 'N' to pair each line-number line
 163   # with the numbered line, and appends trailing '-' during
 164   # substitution so that $LINENO is not a special case at line end.
 165   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 166   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 167   sed '=' <$as_myself |
 168     sed '
 169       N
 170       s,$,-,
 171       : loop
 172       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 173       t loop
 174       s,-$,,
 175       s,^['$as_cr_digits']*\n,,
 176     ' >$as_me.lineno &&
 177   chmod +x $as_me.lineno ||
 178     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 179    { (exit 1); exit 1; }; }
 180
 181   # Don't try to exec as it changes $[0], causing all sort of problems
 182   # (the dirname of $[0] is not the place where we might find the
 183   # original and so on.  Autoconf is especially sensible to this).
 184   . ./$as_me.lineno
 185   # Exit status is that of the last command.
 186   exit
 187 }
 188
 189
 190 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 191   *c*,-n*) ECHO_N= ECHO_C='
 192 ' ECHO_T='      ' ;;
 193   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 194   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 195 esac
 196
 197 if expr a : '\(a\)' >/dev/null 2>&1; then
 198   as_expr=expr
 199 else
 200   as_expr=false
 201 fi
 202
 203 rm -f conf$$ conf$$.exe conf$$.file
 204 echo >conf$$.file
 205 if ln -s conf$$.file conf$$ 2>/dev/null; then
 206   # We could just check for DJGPP; but this test a) works b) is more generic
 207   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 208   if test -f conf$$.exe; then
 209     # Don't use ln at all; we don't have any links
 210     as_ln_s='cp -p'
 211   else
 212     as_ln_s='ln -s'
 213   fi
 214 elif ln conf$$.file conf$$ 2>/dev/null; then
 215   as_ln_s=ln
 216 else
 217   as_ln_s='cp -p'
 218 fi
 219 rm -f conf$$ conf$$.exe conf$$.file
 220
 221 if mkdir -p . 2>/dev/null; then
 222   as_mkdir_p=:
 223 else
 224   as_mkdir_p=false
 225 fi
 226
 227 as_executable_p="test -f"
 228
 229 # Sed expression to map a string onto a valid CPP name.
 230 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
 231
 232 # Sed expression to map a string onto a valid variable name.
 233 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
 234
 235
 236 # IFS
 237 # We need space, tab and new line, in precisely that order.
 238 as_nl='
 239 '
 240 IFS="   $as_nl"
 241
 242 # CDPATH.
 243 $as_unset CDPATH
 244
 245
 246 # Name of the host.
 247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 248 # so uname gets run too.
 249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 250
 251 exec 6>&1
 252
 253 #
 254 # Initializations.
 255 #
 256 ac_default_prefix=/usr/local
 257 ac_config_libobj_dir=.
 258 cross_compiling=no
 259 subdirs=
 260 MFLAGS=
 261 MAKEFLAGS=
 262 SHELL=${CONFIG_SHELL-/bin/sh}
 263
 264 # Maximum number of lines to put in a shell here document.
 265 # This variable seems obsolete.  It should probably be removed, and
 266 # only ac_max_sed_lines should be used.
 267 : ${ac_max_here_lines=38}
 268
 269 # Identity of this package.
 270 PACKAGE_NAME='GNU C Library'
 271 PACKAGE_TARNAME='c-library'
 272 PACKAGE_VERSION='(see version.h)'
 273 PACKAGE_STRING='GNU C Library (see version.h)'
 274 PACKAGE_BUGREPORT='glibc'
 275
 276 ac_unique_file="include/features.h"
 277 ac_subdirs_all="$ac_subdirs_all "
 278 # Factoring default headers for most tests.
 279 ac_includes_default="\
 280 #include <stdio.h>
 281 #if HAVE_SYS_TYPES_H
 282 # include <sys/types.h>
 283 #endif
 284 #if HAVE_SYS_STAT_H
 285 # include <sys/stat.h>
 286 #endif
 287 #if STDC_HEADERS
 288 # include <stdlib.h>
 289 # include <stddef.h>
 290 #else
 291 # if HAVE_STDLIB_H
 292 #  include <stdlib.h>
 293 # endif
 294 #endif
 295 #if HAVE_STRING_H
 296 # if !STDC_HEADERS && HAVE_MEMORY_H
 297 #  include <memory.h>
 298 # endif
 299 # include <string.h>
 300 #endif
 301 #if HAVE_STRINGS_H
 302 # include <strings.h>
 303 #endif
 304 #if HAVE_INTTYPES_H
 305 # include <inttypes.h>
 306 #else
 307 # if HAVE_STDINT_H
 308 #  include <stdint.h>
 309 # endif
 310 #endif
 311 #if HAVE_UNISTD_H
 312 # include <unistd.h>
 313 #endif"
 314
 315 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S PWD_P CC MAKE MSGFMT MAKEINFO SED AUTOCONF CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup libc_cv_z_combreloc libc_cv_have_initfini no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
 316 ac_subst_files=''
 317
 318 # Initialize some variables set by options.
 319 ac_init_help=
 320 ac_init_version=false
 321 # The variables have the same names as the options, with
 322 # dashes changed to underlines.
 323 cache_file=/dev/null
 324 exec_prefix=NONE
 325 no_create=
 326 no_recursion=
 327 prefix=NONE
 328 program_prefix=NONE
 329 program_suffix=NONE
 330 program_transform_name=s,x,x,
 331 silent=
 332 site=
 333 srcdir=
 334 verbose=
 335 x_includes=NONE
 336 x_libraries=NONE
 337
 338 # Installation directory options.
 339 # These are left unexpanded so users can "make install exec_prefix=/foo"
 340 # and all the variables that are supposed to be based on exec_prefix
 341 # by default will actually change.
 342 # Use braces instead of parens because sh, perl, etc. also accept them.
 343 bindir='${exec_prefix}/bin'
 344 sbindir='${exec_prefix}/sbin'
 345 libexecdir='${exec_prefix}/libexec'
 346 datadir='${prefix}/share'
 347 sysconfdir='${prefix}/etc'
 348 sharedstatedir='${prefix}/com'
 349 localstatedir='${prefix}/var'
 350 libdir='${exec_prefix}/lib'
 351 includedir='${prefix}/include'
 352 oldincludedir='/usr/include'
 353 infodir='${prefix}/info'
 354 mandir='${prefix}/man'
 355
 356 ac_prev=
 357 for ac_option
 358 do
 359   # If the previous option needs an argument, assign it.
 360   if test -n "$ac_prev"; then
 361     eval "$ac_prev=\$ac_option"
 362     ac_prev=
 363     continue
 364   fi
 365
 366   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 367
 368   # Accept the important Cygnus configure options, so we can diagnose typos.
 369
 370   case $ac_option in
 371
 372   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 373     ac_prev=bindir ;;
 374   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 375     bindir=$ac_optarg ;;
 376
 377   -build | --build | --buil | --bui | --bu)
 378     ac_prev=build_alias ;;
 379   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 380     build_alias=$ac_optarg ;;
 381
 382   -cache-file | --cache-file | --cache-fil | --cache-fi \
 383   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 384     ac_prev=cache_file ;;
 385   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 386   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 387     cache_file=$ac_optarg ;;
 388
 389   --config-cache | -C)
 390     cache_file=config.cache ;;
 391
 392   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 393     ac_prev=datadir ;;
 394   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 395   | --da=*)
 396     datadir=$ac_optarg ;;
 397
 398   -disable-* | --disable-*)
 399     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 400     # Reject names that are not valid shell variable names.
 401     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 402       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 403    { (exit 1); exit 1; }; }
 404     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 405     eval "enable_$ac_feature=no" ;;
 406
 407   -enable-* | --enable-*)
 408     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 409     # Reject names that are not valid shell variable names.
 410     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 411       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 412    { (exit 1); exit 1; }; }
 413     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 414     case $ac_option in
 415       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 416       *) ac_optarg=yes ;;
 417     esac
 418     eval "enable_$ac_feature='$ac_optarg'" ;;
 419
 420   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 421   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 422   | --exec | --exe | --ex)
 423     ac_prev=exec_prefix ;;
 424   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 425   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 426   | --exec=* | --exe=* | --ex=*)
 427     exec_prefix=$ac_optarg ;;
 428
 429   -gas | --gas | --ga | --g)
 430     # Obsolete; use --with-gas.
 431     with_gas=yes ;;
 432
 433   -help | --help | --hel | --he | -h)
 434     ac_init_help=long ;;
 435   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 436     ac_init_help=recursive ;;
 437   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 438     ac_init_help=short ;;
 439
 440   -host | --host | --hos | --ho)
 441     ac_prev=host_alias ;;
 442   -host=* | --host=* | --hos=* | --ho=*)
 443     host_alias=$ac_optarg ;;
 444
 445   -includedir | --includedir | --includedi | --included | --include \
 446   | --includ | --inclu | --incl | --inc)
 447     ac_prev=includedir ;;
 448   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 449   | --includ=* | --inclu=* | --incl=* | --inc=*)
 450     includedir=$ac_optarg ;;
 451
 452   -infodir | --infodir | --infodi | --infod | --info | --inf)
 453     ac_prev=infodir ;;
 454   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 455     infodir=$ac_optarg ;;
 456
 457   -libdir | --libdir | --libdi | --libd)
 458     ac_prev=libdir ;;
 459   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 460     libdir=$ac_optarg ;;
 461
 462   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 463   | --libexe | --libex | --libe)
 464     ac_prev=libexecdir ;;
 465   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 466   | --libexe=* | --libex=* | --libe=*)
 467     libexecdir=$ac_optarg ;;
 468
 469   -localstatedir | --localstatedir | --localstatedi | --localstated \
 470   | --localstate | --localstat | --localsta | --localst \
 471   | --locals | --local | --loca | --loc | --lo)
 472     ac_prev=localstatedir ;;
 473   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 474   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 475   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 476     localstatedir=$ac_optarg ;;
 477
 478   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 479     ac_prev=mandir ;;
 480   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 481     mandir=$ac_optarg ;;
 482
 483   -nfp | --nfp | --nf)
 484     # Obsolete; use --without-fp.
 485     with_fp=no ;;
 486
 487   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 488   | --no-cr | --no-c | -n)
 489     no_create=yes ;;
 490
 491   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 492   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 493     no_recursion=yes ;;
 494
 495   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 496   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 497   | --oldin | --oldi | --old | --ol | --o)
 498     ac_prev=oldincludedir ;;
 499   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 500   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 501   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 502     oldincludedir=$ac_optarg ;;
 503
 504   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 505     ac_prev=prefix ;;
 506   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 507     prefix=$ac_optarg ;;
 508
 509   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 510   | --program-pre | --program-pr | --program-p)
 511     ac_prev=program_prefix ;;
 512   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 513   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 514     program_prefix=$ac_optarg ;;
 515
 516   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 517   | --program-suf | --program-su | --program-s)
 518     ac_prev=program_suffix ;;
 519   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 520   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 521     program_suffix=$ac_optarg ;;
 522
 523   -program-transform-name | --program-transform-name \
 524   | --program-transform-nam | --program-transform-na \
 525   | --program-transform-n | --program-transform- \
 526   | --program-transform | --program-transfor \
 527   | --program-transfo | --program-transf \
 528   | --program-trans | --program-tran \
 529   | --progr-tra | --program-tr | --program-t)
 530     ac_prev=program_transform_name ;;
 531   -program-transform-name=* | --program-transform-name=* \
 532   | --program-transform-nam=* | --program-transform-na=* \
 533   | --program-transform-n=* | --program-transform-=* \
 534   | --program-transform=* | --program-transfor=* \
 535   | --program-transfo=* | --program-transf=* \
 536   | --program-trans=* | --program-tran=* \
 537   | --progr-tra=* | --program-tr=* | --program-t=*)
 538     program_transform_name=$ac_optarg ;;
 539
 540   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 541   | -silent | --silent | --silen | --sile | --sil)
 542     silent=yes ;;
 543
 544   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 545     ac_prev=sbindir ;;
 546   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 547   | --sbi=* | --sb=*)
 548     sbindir=$ac_optarg ;;
 549
 550   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 551   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 552   | --sharedst | --shareds | --shared | --share | --shar \
 553   | --sha | --sh)
 554     ac_prev=sharedstatedir ;;
 555   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 556   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 557   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 558   | --sha=* | --sh=*)
 559     sharedstatedir=$ac_optarg ;;
 560
 561   -site | --site | --sit)
 562     ac_prev=site ;;
 563   -site=* | --site=* | --sit=*)
 564     site=$ac_optarg ;;
 565
 566   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 567     ac_prev=srcdir ;;
 568   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 569     srcdir=$ac_optarg ;;
 570
 571   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 572   | --syscon | --sysco | --sysc | --sys | --sy)
 573     ac_prev=sysconfdir ;;
 574   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 575   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 576     sysconfdir=$ac_optarg ;;
 577
 578   -target | --target | --targe | --targ | --tar | --ta | --t)
 579     ac_prev=target_alias ;;
 580   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 581     target_alias=$ac_optarg ;;
 582
 583   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 584     verbose=yes ;;
 585
 586   -version | --version | --versio | --versi | --vers | -V)
 587     ac_init_version=: ;;
 588
 589   -with-* | --with-*)
 590     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 591     # Reject names that are not valid shell variable names.
 592     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 593       { echo "$as_me: error: invalid package name: $ac_package" >&2
 594    { (exit 1); exit 1; }; }
 595     ac_package=`echo $ac_package| sed 's/-/_/g'`
 596     case $ac_option in
 597       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 598       *) ac_optarg=yes ;;
 599     esac
 600     eval "with_$ac_package='$ac_optarg'" ;;
 601
 602   -without-* | --without-*)
 603     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 604     # Reject names that are not valid shell variable names.
 605     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 606       { echo "$as_me: error: invalid package name: $ac_package" >&2
 607    { (exit 1); exit 1; }; }
 608     ac_package=`echo $ac_package | sed 's/-/_/g'`
 609     eval "with_$ac_package=no" ;;
 610
 611   --x)
 612     # Obsolete; use --with-x.
 613     with_x=yes ;;
 614
 615   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 616   | --x-incl | --x-inc | --x-in | --x-i)
 617     ac_prev=x_includes ;;
 618   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 619   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 620     x_includes=$ac_optarg ;;
 621
 622   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 623   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 624     ac_prev=x_libraries ;;
 625   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 626   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 627     x_libraries=$ac_optarg ;;
 628
 629   -*) { echo "$as_me: error: unrecognized option: $ac_option
 630 Try \`$0 --help' for more information." >&2
 631    { (exit 1); exit 1; }; }
 632     ;;
 633
 634   *=*)
 635     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 636     # Reject names that are not valid shell variable names.
 637     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 638       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 639    { (exit 1); exit 1; }; }
 640     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 641     eval "$ac_envvar='$ac_optarg'"
 642     export $ac_envvar ;;
 643
 644   *)
 645     # FIXME: should be removed in autoconf 3.0.
 646     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 647     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 648       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 649     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 650     ;;
 651
 652   esac
 653 done
 654
 655 if test -n "$ac_prev"; then
 656   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 657   { echo "$as_me: error: missing argument to $ac_option" >&2
 658    { (exit 1); exit 1; }; }
 659 fi
 660
 661 # Be sure to have absolute paths.
 662 for ac_var in exec_prefix prefix
 663 do
 664   eval ac_val=$`echo $ac_var`
 665   case $ac_val in
 666     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 667     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 668    { (exit 1); exit 1; }; };;
 669   esac
 670 done
 671
 672 # Be sure to have absolute paths.
 673 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 674               localstatedir libdir includedir oldincludedir infodir mandir
 675 do
 676   eval ac_val=$`echo $ac_var`
 677   case $ac_val in
 678     [\\/$]* | ?:[\\/]* ) ;;
 679     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 680    { (exit 1); exit 1; }; };;
 681   esac
 682 done
 683
 684 # There might be people who depend on the old broken behavior: `$host'
 685 # used to hold the argument of --host etc.
 686 # FIXME: To remove some day.
 687 build=$build_alias
 688 host=$host_alias
 689 target=$target_alias
 690
 691 # FIXME: To remove some day.
 692 if test "x$host_alias" != x; then
 693   if test "x$build_alias" = x; then
 694     cross_compiling=maybe
 695     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 696     If a cross compiler is detected then cross compile mode will be used." >&2
 697   elif test "x$build_alias" != "x$host_alias"; then
 698     cross_compiling=yes
 699   fi
 700 fi
 701
 702 ac_tool_prefix=
 703 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 704
 705 test "$silent" = yes && exec 6>/dev/null
 706
 707
 708 # Find the source files, if location was not specified.
 709 if test -z "$srcdir"; then
 710   ac_srcdir_defaulted=yes
 711   # Try the directory containing this script, then its parent.
 712   ac_confdir=`(dirname "$0") 2>/dev/null ||
 713 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 714          X"$0" : 'X\(//\)[^/]' \| \
 715          X"$0" : 'X\(//\)$' \| \
 716          X"$0" : 'X\(/\)' \| \
 717          .     : '\(.\)' 2>/dev/null ||
 718 echo X"$0" |
 719     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 720           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 721           /^X\(\/\/\)$/{ s//\1/; q; }
 722           /^X\(\/\).*/{ s//\1/; q; }
 723           s/.*/./; q'`
 724   srcdir=$ac_confdir
 725   if test ! -r $srcdir/$ac_unique_file; then
 726     srcdir=..
 727   fi
 728 else
 729   ac_srcdir_defaulted=no
 730 fi
 731 if test ! -r $srcdir/$ac_unique_file; then
 732   if test "$ac_srcdir_defaulted" = yes; then
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 734    { (exit 1); exit 1; }; }
 735   else
 736     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 737    { (exit 1); exit 1; }; }
 738   fi
 739 fi
 740 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 741   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 742    { (exit 1); exit 1; }; }
 743 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 744 ac_env_build_alias_set=${build_alias+set}
 745 ac_env_build_alias_value=$build_alias
 746 ac_cv_env_build_alias_set=${build_alias+set}
 747 ac_cv_env_build_alias_value=$build_alias
 748 ac_env_host_alias_set=${host_alias+set}
 749 ac_env_host_alias_value=$host_alias
 750 ac_cv_env_host_alias_set=${host_alias+set}
 751 ac_cv_env_host_alias_value=$host_alias
 752 ac_env_target_alias_set=${target_alias+set}
 753 ac_env_target_alias_value=$target_alias
 754 ac_cv_env_target_alias_set=${target_alias+set}
 755 ac_cv_env_target_alias_value=$target_alias
 756 ac_env_CC_set=${CC+set}
 757 ac_env_CC_value=$CC
 758 ac_cv_env_CC_set=${CC+set}
 759 ac_cv_env_CC_value=$CC
 760 ac_env_CFLAGS_set=${CFLAGS+set}
 761 ac_env_CFLAGS_value=$CFLAGS
 762 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 763 ac_cv_env_CFLAGS_value=$CFLAGS
 764 ac_env_LDFLAGS_set=${LDFLAGS+set}
 765 ac_env_LDFLAGS_value=$LDFLAGS
 766 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 767 ac_cv_env_LDFLAGS_value=$LDFLAGS
 768 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 769 ac_env_CPPFLAGS_value=$CPPFLAGS
 770 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 771 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 772 ac_env_CPP_set=${CPP+set}
 773 ac_env_CPP_value=$CPP
 774 ac_cv_env_CPP_set=${CPP+set}
 775 ac_cv_env_CPP_value=$CPP
 776
 777 #
 778 # Report the --help message.
 779 #
 780 if test "$ac_init_help" = "long"; then
 781   # Omit some internal or obsolete options to make the list less imposing.
 782   # This message is too long to be a string in the A/UX 3.1 sh.
 783   cat <<_ACEOF
 784 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
 785
 786 Usage: $0 [OPTION]... [VAR=VALUE]...
 787
 788 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 789 VAR=VALUE.  See below for descriptions of some of the useful variables.
 790
 791 Defaults for the options are specified in brackets.
 792
 793 Configuration:
 794   -h, --help              display this help and exit
 795       --help=short        display options specific to this package
 796       --help=recursive    display the short help of all the included packages
 797   -V, --version           display version information and exit
 798   -q, --quiet, --silent   do not print \`checking...' messages
 799       --cache-file=FILE   cache test results in FILE [disabled]
 800   -C, --config-cache      alias for \`--cache-file=config.cache'
 801   -n, --no-create         do not create output files
 802       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 803
 804 _ACEOF
 805
 806   cat <<_ACEOF
 807 Installation directories:
 808   --prefix=PREFIX         install architecture-independent files in PREFIX
 809                           [$ac_default_prefix]
 810   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 811                           [PREFIX]
 812
 813 By default, \`make install' will install all the files in
 814 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 815 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 816 for instance \`--prefix=\$HOME'.
 817
 818 For better control, use the options below.
 819
 820 Fine tuning of the installation directories:
 821   --bindir=DIR           user executables [EPREFIX/bin]
 822   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 823   --libexecdir=DIR       program executables [EPREFIX/libexec]
 824   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 825   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 826   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 827   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 828   --libdir=DIR           object code libraries [EPREFIX/lib]
 829   --includedir=DIR       C header files [PREFIX/include]
 830   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 831   --infodir=DIR          info documentation [PREFIX/info]
 832   --mandir=DIR           man documentation [PREFIX/man]
 833 _ACEOF
 834
 835   cat <<\_ACEOF
 836
 837 System types:
 838   --build=BUILD     configure for building on BUILD [guessed]
 839   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 840 _ACEOF
 841 fi
 842
 843 if test -n "$ac_init_help"; then
 844   case $ac_init_help in
 845      short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
 846    esac
 847   cat <<\_ACEOF
 848
 849 Optional Features:
 850   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 851   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 852   --disable-sanity-checks really do not use threads (should not be used except
 853                           in special situations) [default=yes]
 854   --enable-shared         build shared library [default=yes if GNU ld &
 855                           ELF]
 856   --enable-profile        build profiled library [default=yes]
 857   --enable-omitfp         build undebuggable optimized library
 858                           [default=no]
 859   --enable-bounded        build with runtime bounds checking
 860                           [default=no]
 861   --disable-versioning    do not include versioning information in the library
 862                           objects [default=yes if supported]
 863   --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
 864                           [default=glibc default]
 865   --enable-add-ons[=DIRS...]
 866                           configure and build add-ons in DIR1,DIR2,... search
 867                           for add-ons if no parameter given
 868   --disable-hidden-plt    do not hide internal function calls to avoid PLT
 869   --enable-static-nss     build static NSS modules [default=no]
 870   --disable-force-install don't force installation of files from this package,
 871                           even if they are older than the installed files
 872   --enable-kernel=VERSION compile for compatibility with kernel not older than
 873                           VERSION
 874   --enable-all-warnings   enable all useful warnings gcc can issue
 875
 876 Optional Packages:
 877   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 878   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 879   --with-gmp=DIRECTORY    find GMP source code in DIRECTORY (not needed)
 880   --with-gd=DIR           find libgd include dir and library with prefix DIR
 881   --with-gd-include=DIR   find libgd include files in DIR
 882   --with-gd-lib=DIR       find libgd library files in DIR
 883   --with-fp               if using floating-point hardware [default=yes]
 884   --with-binutils=PATH    specify location of binutils (as and ld)
 885   --with-elf              if using the ELF object format
 886   --with-xcoff            if using the XCOFF object format
 887   --without-cvs           if CVS should not be used
 888   --with-headers=PATH     location of system headers to use (for example
 889                           /usr/src/linux/include) [default=compiler
 890                           default]
 891   --with-tls              enable support for TLS
 892   --without-__thread      do not use TLS features even when supporting them
 893
 894 Some influential environment variables:
 895   CC          C compiler command
 896   CFLAGS      C compiler flags
 897   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 898               nonstandard directory <lib dir>
 899   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 900               headers in a nonstandard directory <include dir>
 901   CPP         C preprocessor
 902
 903 Use these variables to override the choices made by `configure' or to help
 904 it to find libraries and programs with nonstandard names/locations.
 905
 906 Report bugs to <glibc>.
 907 _ACEOF
 908 fi
 909
 910 if test "$ac_init_help" = "recursive"; then
 911   # If there are subdirs, report their specific --help.
 912   ac_popdir=`pwd`
 913   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 914     test -d $ac_dir || continue
 915     ac_builddir=.
 916
 917 if test "$ac_dir" != .; then
 918   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 919   # A "../" for each directory in $ac_dir_suffix.
 920   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 921 else
 922   ac_dir_suffix= ac_top_builddir=
 923 fi
 924
 925 case $srcdir in
 926   .)  # No --srcdir option.  We are building in place.
 927     ac_srcdir=.
 928     if test -z "$ac_top_builddir"; then
 929        ac_top_srcdir=.
 930     else
 931        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 932     fi ;;
 933   [\\/]* | ?:[\\/]* )  # Absolute path.
 934     ac_srcdir=$srcdir$ac_dir_suffix;
 935     ac_top_srcdir=$srcdir ;;
 936   *) # Relative path.
 937     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 938     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 939 esac
 940 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
 941 # absolute.
 942 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
 943 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
 944 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
 945 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
 946
 947     cd $ac_dir
 948     # Check for guested configure; otherwise get Cygnus style configure.
 949     if test -f $ac_srcdir/configure.gnu; then
 950       echo
 951       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 952     elif test -f $ac_srcdir/configure; then
 953       echo
 954       $SHELL $ac_srcdir/configure  --help=recursive
 955     elif test -f $ac_srcdir/configure.ac ||
 956            test -f $ac_srcdir/configure.in; then
 957       echo
 958       $ac_configure --help
 959     else
 960       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 961     fi
 962     cd $ac_popdir
 963   done
 964 fi
 965
 966 test -n "$ac_init_help" && exit 0
 967 if $ac_init_version; then
 968   cat <<\_ACEOF
 969 GNU C Library configure (see version.h)
 970 generated by GNU Autoconf 2.57
 971
 972 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
 973 Free Software Foundation, Inc.
 974 This configure script is free software; the Free Software Foundation
 975 gives unlimited permission to copy, distribute and modify it.
 976 _ACEOF
 977   exit 0
 978 fi
 979 exec 5>config.log
 980 cat >&5 <<_ACEOF
 981 This file contains any messages produced by compilers while
 982 running configure, to aid debugging if configure makes a mistake.
 983
 984 It was created by GNU C Library $as_me (see version.h), which was
 985 generated by GNU Autoconf 2.57.  Invocation command line was
 986
 987   $ $0 $@
 988
 989 _ACEOF
 990 {
 991 cat <<_ASUNAME
 992 ## --------- ##
 993 ## Platform. ##
 994 ## --------- ##
 995
 996 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 997 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 998 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 999 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1000 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1001
1002 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1003 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1004
1005 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1006 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1007 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1008 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1009 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1010 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1011 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1012
1013 _ASUNAME
1014
1015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1016 for as_dir in $PATH
1017 do
1018   IFS=$as_save_IFS
1019   test -z "$as_dir" && as_dir=.
1020   echo "PATH: $as_dir"
1021 done
1022
1023 } >&5
1024
1025 cat >&5 <<_ACEOF
1026
1027
1028 ## ----------- ##
1029 ## Core tests. ##
1030 ## ----------- ##
1031
1032 _ACEOF
1033
1034
1035 # Keep a trace of the command line.
1036 # Strip out --no-create and --no-recursion so they do not pile up.
1037 # Strip out --silent because we don't want to record it for future runs.
1038 # Also quote any args containing shell meta-characters.
1039 # Make two passes to allow for proper duplicate-argument suppression.
1040 ac_configure_args=
1041 ac_configure_args0=
1042 ac_configure_args1=
1043 ac_sep=
1044 ac_must_keep_next=false
1045 for ac_pass in 1 2
1046 do
1047   for ac_arg
1048   do
1049     case $ac_arg in
1050     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1051     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1052     | -silent | --silent | --silen | --sile | --sil)
1053       continue ;;
1054     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1055       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1056     esac
1057     case $ac_pass in
1058     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1059     2)
1060       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1061       if test $ac_must_keep_next = true; then
1062         ac_must_keep_next=false # Got value, back to normal.
1063       else
1064         case $ac_arg in
1065           *=* | --config-cache | -C | -disable-* | --disable-* \
1066           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1067           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1068           | -with-* | --with-* | -without-* | --without-* | --x)
1069             case "$ac_configure_args0 " in
1070               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1071             esac
1072             ;;
1073           -* ) ac_must_keep_next=true ;;
1074         esac
1075       fi
1076       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1077       # Get rid of the leading space.
1078       ac_sep=" "
1079       ;;
1080     esac
1081   done
1082 done
1083 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1084 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1085
1086 # When interrupted or exit'd, cleanup temporary files, and complete
1087 # config.log.  We remove comments because anyway the quotes in there
1088 # would cause problems or look ugly.
1089 # WARNING: Be sure not to use single quotes in there, as some shells,
1090 # such as our DU 5.0 friend, will then `close' the trap.
1091 trap 'exit_status=$?
1092   # Save into config.log some information that might help in debugging.
1093   {
1094     echo
1095
1096     cat <<\_ASBOX
1097 ## ---------------- ##
1098 ## Cache variables. ##
1099 ## ---------------- ##
1100 _ASBOX
1101     echo
1102     # The following way of writing the cache mishandles newlines in values,
1103 {
1104   (set) 2>&1 |
1105     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1106     *ac_space=\ *)
1107       sed -n \
1108         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1109           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1110       ;;
1111     *)
1112       sed -n \
1113         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1114       ;;
1115     esac;
1116 }
1117     echo
1118
1119     cat <<\_ASBOX
1120 ## ----------------- ##
1121 ## Output variables. ##
1122 ## ----------------- ##
1123 _ASBOX
1124     echo
1125     for ac_var in $ac_subst_vars
1126     do
1127       eval ac_val=$`echo $ac_var`
1128       echo "$ac_var='"'"'$ac_val'"'"'"
1129     done | sort
1130     echo
1131
1132     if test -n "$ac_subst_files"; then
1133       cat <<\_ASBOX
1134 ## ------------- ##
1135 ## Output files. ##
1136 ## ------------- ##
1137 _ASBOX
1138       echo
1139       for ac_var in $ac_subst_files
1140       do
1141         eval ac_val=$`echo $ac_var`
1142         echo "$ac_var='"'"'$ac_val'"'"'"
1143       done | sort
1144       echo
1145     fi
1146
1147     if test -s confdefs.h; then
1148       cat <<\_ASBOX
1149 ## ----------- ##
1150 ## confdefs.h. ##
1151 ## ----------- ##
1152 _ASBOX
1153       echo
1154       sed "/^$/d" confdefs.h | sort
1155       echo
1156     fi
1157     test "$ac_signal" != 0 &&
1158       echo "$as_me: caught signal $ac_signal"
1159     echo "$as_me: exit $exit_status"
1160   } >&5
1161   rm -f core core.* *.core &&
1162   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1163     exit $exit_status
1164      ' 0
1165 for ac_signal in 1 2 13 15; do
1166   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1167 done
1168 ac_signal=0
1169
1170 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1171 rm -rf conftest* confdefs.h
1172 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1173 echo >confdefs.h
1174
1175 # Predefined preprocessor variables.
1176
1177 cat >>confdefs.h <<_ACEOF
1178 #define PACKAGE_NAME "$PACKAGE_NAME"
1179 _ACEOF
1180
1181
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1184 _ACEOF
1185
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1189 _ACEOF
1190
1191
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_STRING "$PACKAGE_STRING"
1194 _ACEOF
1195
1196
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1199 _ACEOF
1200
1201
1202 # Let the site file select an alternate cache file if it wants to.
1203 # Prefer explicitly selected file to automatically selected ones.
1204 if test -z "$CONFIG_SITE"; then
1205   if test "x$prefix" != xNONE; then
1206     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1207   else
1208     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1209   fi
1210 fi
1211 for ac_site_file in $CONFIG_SITE; do
1212   if test -r "$ac_site_file"; then
1213     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1214 echo "$as_me: loading site script $ac_site_file" >&6;}
1215     sed 's/^/| /' "$ac_site_file" >&5
1216     . "$ac_site_file"
1217   fi
1218 done
1219
1220 if test -r "$cache_file"; then
1221   # Some versions of bash will fail to source /dev/null (special
1222   # files actually), so we avoid doing that.
1223   if test -f "$cache_file"; then
1224     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1225 echo "$as_me: loading cache $cache_file" >&6;}
1226     case $cache_file in
1227       [\\/]* | ?:[\\/]* ) . $cache_file;;
1228       *)                      . ./$cache_file;;
1229     esac
1230   fi
1231 else
1232   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1233 echo "$as_me: creating cache $cache_file" >&6;}
1234   >$cache_file
1235 fi
1236
1237 # Check that the precious variables saved in the cache have kept the same
1238 # value.
1239 ac_cache_corrupted=false
1240 for ac_var in `(set) 2>&1 |
1241                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1242   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1243   eval ac_new_set=\$ac_env_${ac_var}_set
1244   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1245   eval ac_new_val="\$ac_env_${ac_var}_value"
1246   case $ac_old_set,$ac_new_set in
1247     set,)
1248       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1249 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1250       ac_cache_corrupted=: ;;
1251     ,set)
1252       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1253 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1254       ac_cache_corrupted=: ;;
1255     ,);;
1256     *)
1257       if test "x$ac_old_val" != "x$ac_new_val"; then
1258         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1259 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1260         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1261 echo "$as_me:   former value:  $ac_old_val" >&2;}
1262         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1263 echo "$as_me:   current value: $ac_new_val" >&2;}
1264         ac_cache_corrupted=:
1265       fi;;
1266   esac
1267   # Pass precious variables to config.status.
1268   if test "$ac_new_set" = set; then
1269     case $ac_new_val in
1270     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1271       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1272     *) ac_arg=$ac_var=$ac_new_val ;;
1273     esac
1274     case " $ac_configure_args " in
1275       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1276       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1277     esac
1278   fi
1279 done
1280 if $ac_cache_corrupted; then
1281   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1282 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1283   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1284 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1285    { (exit 1); exit 1; }; }
1286 fi
1287
1288 ac_ext=c
1289 ac_cpp='$CPP $CPPFLAGS'
1290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321           ac_config_headers="$ac_config_headers config.h"
1322
1323 ac_aux_dir=
1324 for ac_dir in scripts $srcdir/scripts; do
1325   if test -f $ac_dir/install-sh; then
1326     ac_aux_dir=$ac_dir
1327     ac_install_sh="$ac_aux_dir/install-sh -c"
1328     break
1329   elif test -f $ac_dir/install.sh; then
1330     ac_aux_dir=$ac_dir
1331     ac_install_sh="$ac_aux_dir/install.sh -c"
1332     break
1333   elif test -f $ac_dir/shtool; then
1334     ac_aux_dir=$ac_dir
1335     ac_install_sh="$ac_aux_dir/shtool install -c"
1336     break
1337   fi
1338 done
1339 if test -z "$ac_aux_dir"; then
1340   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1341 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1342    { (exit 1); exit 1; }; }
1343 fi
1344 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1345 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1346 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1347
1348
1349 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1350   { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1351 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1352    { (exit 1); exit 1; }; }
1353 fi
1354
1355 # This will get text that should go into config.make.
1356 config_vars=
1357
1358 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1359
1360 # Check whether --with-gmp or --without-gmp was given.
1361 if test "${with_gmp+set}" = set; then
1362   withval="$with_gmp"
1363
1364 case "$with_gmp" in
1365 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1366 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1367    { (exit 1); exit 1; }; } ;;
1368 ''|no) ;;
1369 *) config_vars="$config_vars
1370 gmp-srcdir = $withval" ;;
1371 esac
1372
1373 fi;
1374 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1375
1376 # Check whether --with-gd or --without-gd was given.
1377 if test "${with_gd+set}" = set; then
1378   withval="$with_gd"
1379   case "$with_gd" in
1380 yes|''|no) ;;
1381 *) libgd_include="-I$withval/include"
1382    libgd_ldflags="-L$withval/lib" ;;
1383 esac
1384
1385 fi;
1386
1387 # Check whether --with-gd-include or --without-gd-include was given.
1388 if test "${with_gd_include+set}" = set; then
1389   withval="$with_gd_include"
1390   case "$with_gd_include" in
1391 ''|no) ;;
1392 *) libgd_include="-I$withval" ;;
1393 esac
1394
1395 fi;
1396
1397 # Check whether --with-gd-lib or --without-gd-lib was given.
1398 if test "${with_gd_lib+set}" = set; then
1399   withval="$with_gd_lib"
1400   case "$with_gd_lib" in
1401 ''|no) ;;
1402 *) libgd_ldflags="-L$withval" ;;
1403 esac
1404
1405 fi;
1406
1407 if test -n "$libgd_include"; then
1408   config_vars="$config_vars
1409 CFLAGS-memusagestat.c = $libgd_include"
1410 fi
1411 if test -n "$libgd_ldflags"; then
1412   config_vars="$config_vars
1413 libgd-LDFLAGS = $libgd_ldflags"
1414 fi
1415
1416
1417 # Check whether --with-fp or --without-fp was given.
1418 if test "${with_fp+set}" = set; then
1419   withval="$with_fp"
1420   with_fp=$withval
1421 else
1422   with_fp=yes
1423 fi;
1424
1425
1426 # Check whether --with-binutils or --without-binutils was given.
1427 if test "${with_binutils+set}" = set; then
1428   withval="$with_binutils"
1429   path_binutils=$withval
1430 else
1431   path_binutils=''
1432 fi;
1433
1434 # Check whether --with-elf or --without-elf was given.
1435 if test "${with_elf+set}" = set; then
1436   withval="$with_elf"
1437   elf=$withval
1438 else
1439   elf=no
1440 fi;
1441
1442 # Check whether --with-xcoff or --without-xcoff was given.
1443 if test "${with_xcoff+set}" = set; then
1444   withval="$with_xcoff"
1445   xcoff=$withval
1446 else
1447   xcoff=no
1448 fi;
1449
1450 # Check whether --with-cvs or --without-cvs was given.
1451 if test "${with_cvs+set}" = set; then
1452   withval="$with_cvs"
1453   with_cvs=$withval
1454 else
1455   with_cvs=yes
1456 fi;
1457 if test "$with_cvs" = yes; then
1458   if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
1459   then
1460     with_cvs=no
1461   fi
1462 fi
1463
1464
1465
1466 # Check whether --with-headers or --without-headers was given.
1467 if test "${with_headers+set}" = set; then
1468   withval="$with_headers"
1469   sysheaders=$withval
1470 else
1471   sysheaders=''
1472 fi;
1473
1474 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1475 if test "${enable_sanity_checks+set}" = set; then
1476   enableval="$enable_sanity_checks"
1477   enable_sanity=$enableval
1478 else
1479   enable_sanity=yes
1480 fi;
1481
1482 static=yes
1483 # Check whether --enable-shared or --disable-shared was given.
1484 if test "${enable_shared+set}" = set; then
1485   enableval="$enable_shared"
1486   shared=$enableval
1487 else
1488   shared=default
1489 fi;
1490 # Check whether --enable-profile or --disable-profile was given.
1491 if test "${enable_profile+set}" = set; then
1492   enableval="$enable_profile"
1493   profile=$enableval
1494 else
1495   profile=yes
1496 fi;
1497 # Check whether --enable-omitfp or --disable-omitfp was given.
1498 if test "${enable_omitfp+set}" = set; then
1499   enableval="$enable_omitfp"
1500   omitfp=$enableval
1501 else
1502   omitfp=no
1503 fi;
1504 # Check whether --enable-bounded or --disable-bounded was given.
1505 if test "${enable_bounded+set}" = set; then
1506   enableval="$enable_bounded"
1507   bounded=$enableval
1508 else
1509   bounded=no
1510 fi;
1511 # Check whether --enable-versioning or --disable-versioning was given.
1512 if test "${enable_versioning+set}" = set; then
1513   enableval="$enable_versioning"
1514   enable_versioning=$enableval
1515 else
1516   enable_versioning=yes
1517 fi;
1518
1519 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1520 if test "${enable_oldest_abi+set}" = set; then
1521   enableval="$enable_oldest_abi"
1522   oldest_abi=$enableval
1523 else
1524   oldest_abi=no
1525 fi;
1526 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
1527   oldest_abi=default
1528 else
1529   cat >>confdefs.h <<_ACEOF
1530 #define GLIBC_OLDEST_ABI "$oldest_abi"
1531 _ACEOF
1532
1533 fi
1534
1535
1536 # Check whether --enable-add-ons or --disable-add-ons was given.
1537 if test "${enable_add_ons+set}" = set; then
1538   enableval="$enable_add_ons"
1539   case "$enableval" in
1540     yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1541          test "$add_ons" = "*" && add_ons= ;;
1542     *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
1543    esac
1544 else
1545   add_ons=
1546 fi;
1547
1548
1549 # Check whether --with-tls or --without-tls was given.
1550 if test "${with_tls+set}" = set; then
1551   withval="$with_tls"
1552   usetls=$withval
1553 else
1554   usetls=no
1555 fi;
1556
1557
1558 # Check whether --with-__thread or --without-__thread was given.
1559 if test "${with___thread+set}" = set; then
1560   withval="$with___thread"
1561   use__thread=$withval
1562 else
1563   use__thread=yes
1564 fi;
1565
1566 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1567 if test "${enable_hidden_plt+set}" = set; then
1568   enableval="$enable_hidden_plt"
1569   hidden=$enableval
1570 else
1571   hidden=yes
1572 fi;
1573 if test "x$hidden" = xno; then
1574   cat >>confdefs.h <<\_ACEOF
1575 #define NO_HIDDEN 1
1576 _ACEOF
1577
1578 fi
1579
1580
1581
1582 subdirs="$subdirs  "
1583 add_ons_pfx=
1584 if test x"$add_ons" != x; then
1585   for f in $add_ons; do
1586     # Some sanity checks
1587     if test "$f" = "crypt"; then
1588       { { echo "$as_me:$LINENO: error:
1589 *** It seems that you're using an old \`crypt' add-on.  crypt is now
1590 *** part of glibc and using the old add-on will not work with this
1591 *** release.  Start again with fresh sources and without the old
1592 *** \`crypt' add-on." >&5
1593 echo "$as_me: error:
1594 *** It seems that you're using an old \`crypt' add-on.  crypt is now
1595 *** part of glibc and using the old add-on will not work with this
1596 *** release.  Start again with fresh sources and without the old
1597 *** \`crypt' add-on." >&2;}
1598    { (exit 1); exit 1; }; }
1599     fi
1600     if test "$f" = "localedata"; then
1601       { { echo "$as_me:$LINENO: error:
1602 *** It seems that you're using an old \`localedata' add-on.  localedata
1603 *** is now part of glibc and using the old add-on will not work with
1604 *** this release.  Start again with fresh sources and without the old
1605 *** \`localedata' add-on." >&5
1606 echo "$as_me: error:
1607 *** It seems that you're using an old \`localedata' add-on.  localedata
1608 *** is now part of glibc and using the old add-on will not work with
1609 *** this release.  Start again with fresh sources and without the old
1610 *** \`localedata' add-on." >&2;}
1611    { (exit 1); exit 1; }; }
1612     fi
1613     # Test whether such a subdir really exists.
1614     if test -d $srcdir/$f; then
1615       add_ons_pfx="$add_ons_pfx $f/"
1616                         subdirs="$subdirs $f"
1617     else
1618       { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1619 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1620    { (exit 1); exit 1; }; }
1621     fi
1622   done
1623 fi
1624
1625 # Check whether --enable-static-nss or --disable-static-nss was given.
1626 if test "${enable_static_nss+set}" = set; then
1627   enableval="$enable_static_nss"
1628   static_nss=$enableval
1629 else
1630   static_nss=no
1631 fi;
1632 if test x"$static_nss" = xyes || test x"$shared" = xno; then
1633   static_nss=yes
1634   cat >>confdefs.h <<\_ACEOF
1635 #define DO_STATIC_NSS 1
1636 _ACEOF
1637
1638 fi
1639
1640 # Check whether --enable-force-install or --disable-force-install was given.
1641 if test "${enable_force_install+set}" = set; then
1642   enableval="$enable_force_install"
1643   force_install=$enableval
1644 else
1645   force_install=yes
1646 fi;
1647
1648
1649 # Check whether --enable-kernel or --disable-kernel was given.
1650 if test "${enable_kernel+set}" = set; then
1651   enableval="$enable_kernel"
1652   minimum_kernel=$enableval
1653 fi;
1654 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
1655   # Better nothing than this.
1656   minimum_kernel=""
1657 else
1658   if test "$minimum_kernel" = current; then
1659     minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
1660   fi
1661 fi
1662
1663 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1664 if test "${enable_all_warnings+set}" = set; then
1665   enableval="$enable_all_warnings"
1666   all_warnings=$enableval
1667 fi;
1668
1669
1670 # Make sure we can run config.sub.
1671 $ac_config_sub sun4 >/dev/null 2>&1 ||
1672   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1673 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1674    { (exit 1); exit 1; }; }
1675
1676 echo "$as_me:$LINENO: checking build system type" >&5
1677 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1678 if test "${ac_cv_build+set}" = set; then
1679   echo $ECHO_N "(cached) $ECHO_C" >&6
1680 else
1681   ac_cv_build_alias=$build_alias
1682 test -z "$ac_cv_build_alias" &&
1683   ac_cv_build_alias=`$ac_config_guess`
1684 test -z "$ac_cv_build_alias" &&
1685   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1686 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1687    { (exit 1); exit 1; }; }
1688 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1689   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1690 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1691    { (exit 1); exit 1; }; }
1692
1693 fi
1694 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1695 echo "${ECHO_T}$ac_cv_build" >&6
1696 build=$ac_cv_build
1697 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1698 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1699 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1700
1701
1702 echo "$as_me:$LINENO: checking host system type" >&5
1703 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1704 if test "${ac_cv_host+set}" = set; then
1705   echo $ECHO_N "(cached) $ECHO_C" >&6
1706 else
1707   ac_cv_host_alias=$host_alias
1708 test -z "$ac_cv_host_alias" &&
1709   ac_cv_host_alias=$ac_cv_build_alias
1710 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1711   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1712 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1713    { (exit 1); exit 1; }; }
1714
1715 fi
1716 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1717 echo "${ECHO_T}$ac_cv_host" >&6
1718 host=$ac_cv_host
1719 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1720 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1721 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1722
1723
1724
1725 # The way shlib-versions is used to generate soversions.mk uses a
1726 # fairly simplistic model for name recognition that can't distinguish
1727 # i486-pc-linux-gnu fully from i486-pc-gnu.  So we mutate a $host_os
1728 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1729 # tell.  This doesn't get used much beyond that, so it's fairly safe.
1730 case "$host_os" in
1731 linux*)
1732   ;;
1733 gnu*)
1734   host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1735   ;;
1736 esac
1737
1738 # We keep the original values in `$config_*' and never modify them, so we
1739 # can write them unchanged into config.make.  Everything else uses
1740 # $machine, $vendor, and $os, and changes them whenever convenient.
1741 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
1742
1743 # Don't allow vendor == "unknown"
1744 test "$config_vendor" = unknown && config_vendor=
1745 config_os="`echo $config_os | sed 's/^unknown-//'`"
1746
1747 # Some configurations imply other options.
1748 case "$host_os" in
1749 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
1750   # These systems always use GNU tools.
1751   gnu_ld=yes gnu_as=yes ;;
1752 esac
1753 case "$host_os" in
1754 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1755 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
1756   ;;
1757 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
1758   # These systems (almost) always use the ELF format.
1759   elf=yes
1760   ;;
1761 aix*)
1762   # These systems are always xcoff
1763   xcoff=yes
1764   elf=no
1765   ;;
1766 esac
1767
1768 machine=$config_machine
1769 vendor=$config_vendor
1770 os=$config_os
1771
1772 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1773 # Unify this here.
1774 if test "$machine" = rs6000; then
1775   machine="powerpc"
1776 fi
1777
1778 # Braindead PowerPC box with absolutely no FPU.
1779 case "$machine-$host_os" in
1780   powerpc*-*soft)
1781     with_fp=no
1782     ;;
1783 esac
1784
1785 ###
1786 ### I put this here to prevent those annoying emails from people who cannot
1787 ### read and try to compile glibc on unsupported platforms.  --drepper
1788 ###
1789 ### By using the undocumented --enable-hacker-mode option for configure
1790 ### one can skip this test to make the configuration not fail for unsupported
1791 ### platforms.
1792 ###
1793 if test -z "$enable_hacker_mode"; then
1794   case "$machine-$host_os" in
1795   *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
1796     ;;
1797   *)
1798     echo "*** The GNU C library is currently not available for this platform."
1799     echo "*** So far nobody cared to port it and if there is no volunteer it"
1800     echo "*** might never happen.  So, if you have interest to see glibc on"
1801     echo "*** this platform visit"
1802     echo "***   http://www.gnu.org/software/libc/porting.html"
1803     echo "*** and join the group of porters"
1804     exit 1
1805     ;;
1806   esac
1807 fi
1808
1809 # Expand the configuration machine name into a subdirectory by architecture
1810 # type and particular chip.
1811 case "$machine" in
1812 a29k | am29000) base_machine=a29k machine=a29k ;;
1813 alpha*)         base_machine=alpha machine=alpha/$machine ;;
1814 arm*)           base_machine=arm machine=arm/arm32/$machine ;;
1815 c3[012])        base_machine=cx0 machine=cx0/c30 ;;
1816 c4[04])         base_machine=cx0 machine=cx0/c40 ;;
1817 hppa*64*)       base_machine=hppa machine=hppa/hppa64 ;;
1818 hppa*)          base_machine=hppa machine=hppa/hppa1.1 ;;
1819 i[3456]86)      base_machine=i386 machine=i386/$machine ;;
1820 ia64)           base_machine=ia64 machine=ia64 ;;
1821 m680?0)         base_machine=m68k machine=m68k/$machine ;;
1822 m68k)           base_machine=m68k machine=m68k/m68020 ;;
1823 m88???)         base_machine=m88k machine=m88k/$machine ;;
1824 m88k)           base_machine=m88k machine=m88k/m88100 ;;
1825 mips64*)        base_machine=mips64 machine=mips/mips64/$machine ;;
1826 mips*)          base_machine=mips machine=mips/$machine ;;
1827 powerpc)        base_machine=powerpc machine=powerpc/powerpc32 ;;
1828 powerpc64)      base_machine=powerpc machine=powerpc/powerpc64 ;;
1829 s390)           base_machine=s390 machine=s390/s390-32 ;;
1830 s390x)          base_machine=s390 machine=s390/s390-64 ;;
1831 sh3*)           base_machine=sh machine=sh/sh3 ;;
1832 sh4*)           base_machine=sh machine=sh/sh4 ;;
1833 sparc | sparcv[67])
1834                 base_machine=sparc machine=sparc/sparc32 ;;
1835 sparcv8 | supersparc | hypersparc)
1836                 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
1837 sparcv8plus | sparcv8plusa | sparcv9)
1838                 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
1839 sparcv8plusb | sparcv9b)
1840                 base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
1841 sparc64 | ultrasparc)
1842                 base_machine=sparc machine=sparc/sparc64 ;;
1843 sparc64b | ultrasparc3)
1844                 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
1845 thumb*)         base_machine=thumb machine=arm/thumb/$machine ;;
1846 *)              base_machine=$machine ;;
1847 esac
1848
1849
1850 if test "$base_machine" = "i386"; then
1851   cat >>confdefs.h <<\_ACEOF
1852 #define USE_REGPARMS 1
1853 _ACEOF
1854
1855 fi
1856
1857 # Compute the list of sysdep directories for this configuration.
1858 # This can take a while to compute.
1859 sysdep_dir=$srcdir/sysdeps
1860 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1861 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
1862 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1863 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1864
1865 case "$os" in
1866 gnu*)
1867   base_os=mach/hurd ;;
1868 netbsd* | 386bsd* | freebsd* | bsdi*)
1869   base_os=unix/bsd/bsd4.4 ;;
1870 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
1871   base_os=unix/bsd ;;
1872 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
1873   base_os=unix/sysv ;;
1874 irix6*)
1875   base_os=unix/sysv/irix6/$os ;;
1876 solaris[2-9]*)
1877   base_os=unix/sysv/sysv4 ;;
1878 hpux*)
1879   base_os=unix/sysv/hpux/$os ;;
1880 aix4.3*)
1881   base_os=unix/sysv/aix/aix4.3 ;;
1882 none)
1883   base_os=standalone ;;
1884 *)
1885   base_os='' ;;
1886 esac
1887
1888 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
1889 tail=$os
1890 ostry=$os
1891 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
1892   ostry="$ostry /$o"
1893   tail=$o
1894 done
1895 o=`echo $tail | sed 's/[0-9]*$//'`
1896 if test $o != $tail; then
1897   ostry="$ostry /$o"
1898 fi
1899 # For linux-gnu, try linux-gnu, then linux.
1900 o=`echo $tail | sed 's/-.*$//'`
1901 if test $o != $tail; then
1902   ostry="$ostry /$o"
1903 fi
1904
1905 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
1906 base=
1907 tail=$base_os
1908 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
1909   set $b
1910   base="$base /$1"
1911   tail="$2"
1912 done
1913
1914 # For sparc/sparc32, try sparc/sparc32 and then sparc.
1915 mach=
1916 tail=$machine
1917 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
1918   set $m
1919   # Prepend the machine's FPU directory unless --without-fp.
1920   if test "$with_fp" = yes; then
1921     mach="$mach /$1/fpu"
1922   else
1923     mach="$mach /$1/nofpu"
1924   fi
1925   mach="$mach /$1"
1926   tail="$2"
1927 done
1928
1929
1930 # Find what sysdep directories exist.
1931 sysnames=
1932 IFS="${IFS=     }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1933 for d in $add_ons_pfx ''; do
1934   for b in $base ''; do
1935     for m0 in $mach ''; do
1936       for v in /$vendor ''; do
1937         test "$v" = / && continue
1938         for o in /$ostry ''; do
1939           test "$o" = / && continue
1940           for m in $mach ''; do
1941             if test "$m0$b$v$o$m"; then
1942               try="${d}sysdeps$m0$b$v$o$m"
1943               test -n "$enable_debug_configure" &&
1944               echo "$0 DEBUG: try $try" >&2
1945               if test -d $srcdir/$try; then
1946                 sysnames="$sysnames $try"
1947                 { test -n "$o" || test -n "$b"; } && os_used=t
1948                 { test -n "$m" || test -n "$m0"; } && machine_used=t
1949               fi
1950             fi
1951           done
1952         done
1953       done
1954     done
1955   done
1956 done
1957 IFS="$ac_save_ifs"
1958
1959 if test -z "$os_used" && test "$os" != none; then
1960   { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
1961 echo "$as_me: error: Operating system $os is not supported." >&2;}
1962    { (exit 1); exit 1; }; }
1963 fi
1964 if test -z "$machine_used" && test "$machine" != none; then
1965   { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
1966 echo "$as_me: error: The $machine is not supported." >&2;}
1967    { (exit 1); exit 1; }; }
1968 fi
1969
1970 # We have now validated the configuration.
1971
1972
1973 # If using ELF, look for an `elf' subdirectory of each machine directory.
1974 # We prepend these rather than inserting them whereever the machine appears
1975 # because things specified by the machine's ELF ABI should override
1976 # OS-specific things, and should always be the same for any OS on the
1977 # machine (otherwise what's the point of an ABI?).
1978 if test "$elf" = yes; then
1979   elf_dirs=
1980   for d in $add_ons_pfx ''; do
1981     for m in $mach; do
1982       if test -d $srcdir/${d}sysdeps$m/elf; then
1983         elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
1984       fi
1985     done
1986   done
1987   sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
1988 fi
1989
1990
1991 # Expand the list of system names into a full list of directories
1992 # from each element's parent name and Implies file (if present).
1993 set $sysnames
1994 names=
1995 while test $# -gt 0; do
1996   name=$1
1997   shift
1998
1999   case " $names " in *" $name "*)
2000     # Already in the list.
2001     continue
2002   esac
2003
2004   # Report each name as we discover it, so there is no long pause in output.
2005   echo $ECHO_N "$name $ECHO_C" >&6
2006
2007   name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2008
2009   case $name in
2010     /*) xsrcdir= ;;
2011     *)  xsrcdir=$srcdir/ ;;
2012   esac
2013   test -n "$enable_debug_configure" &&
2014   echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2015
2016   if test -f $xsrcdir$name/Implies; then
2017     # Collect more names from the `Implies' file (removing comments).
2018     implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2019     implied=
2020     for x in $implied_candidate; do
2021       found=no
2022       if test -d $xsrcdir$name_base/$x; then
2023         implied="$implied $name_base/$x";
2024         found=yes
2025       fi
2026       for d in $add_ons_pfx ''; do
2027         try="${d}sysdeps/$x"
2028         case $d in
2029          /*) try_srcdir= ;;
2030          *) try_srcdir=$srcdir/ ;;
2031         esac
2032         test -n "$enable_debug_configure" &&
2033          echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2034         if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2035         then
2036           implied="$implied $try"
2037           found=yes
2038         fi
2039       done
2040       if test $found = no; then
2041         { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2042 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2043       fi
2044     done
2045   else
2046     implied=
2047   fi
2048
2049   # Add NAME to the list of names.
2050   names="$names $name"
2051
2052   # Find the parent of NAME, using the empty string if it has none.
2053   parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2054
2055   # Add the names implied by NAME, and NAME's parent (if it has one), to
2056   # the list of names to be processed (the argument list).  We prepend the
2057   # implied names to the list and append the parent.  We want implied
2058   # directories to come before further directories inferred from the
2059   # configuration components; this ensures that for sysv4, unix/common
2060   # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2061   # after sysv4).
2062   sysnames="`echo $implied $* $parent`"
2063   test -n "$sysnames" && set $sysnames
2064 done
2065
2066 # Add the default directories.
2067 default_sysnames=sysdeps/generic
2068 if test "$elf" = yes; then
2069   default_sysnames="sysdeps/generic/elf $default_sysnames"
2070 fi
2071 sysnames="$names $default_sysnames"
2072
2073 # The other names were emitted during the scan.
2074 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2075 echo "${ECHO_T}$default_sysnames" >&6
2076
2077
2078 ### Locate tools.
2079
2080 # Find a good install program.  We prefer a C program (faster),
2081 # so one script is as good as another.  But avoid the broken or
2082 # incompatible versions:
2083 # SysV /etc/install, /usr/sbin/install
2084 # SunOS /usr/etc/install
2085 # IRIX /sbin/install
2086 # AIX /bin/install
2087 # AmigaOS /C/install, which installs bootblocks on floppy discs
2088 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2089 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2090 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2091 # ./install, which can be erroneously created by make from ./install.sh.
2092 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2093 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2094 if test -z "$INSTALL"; then
2095 if test "${ac_cv_path_install+set}" = set; then
2096   echo $ECHO_N "(cached) $ECHO_C" >&6
2097 else
2098   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2099 for as_dir in $PATH
2100 do
2101   IFS=$as_save_IFS
2102   test -z "$as_dir" && as_dir=.
2103   # Account for people who put trailing slashes in PATH elements.
2104 case $as_dir/ in
2105   ./ | .// | /cC/* | \
2106   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2107   /usr/ucb/* ) ;;
2108   *)
2109     # OSF1 and SCO ODT 3.0 have their own names for install.
2110     # Don't use installbsd from OSF since it installs stuff as root
2111     # by default.
2112     for ac_prog in ginstall scoinst install; do
2113       for ac_exec_ext in '' $ac_executable_extensions; do
2114         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2115           if test $ac_prog = install &&
2116             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2117             # AIX install.  It has an incompatible calling convention.
2118             :
2119           elif test $ac_prog = install &&
2120             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2121             # program-specific install script used by HP pwplus--don't use.
2122             :
2123           else
2124             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2125             break 3
2126           fi
2127         fi
2128       done
2129     done
2130     ;;
2131 esac
2132 done
2133
2134
2135 fi
2136   if test "${ac_cv_path_install+set}" = set; then
2137     INSTALL=$ac_cv_path_install
2138   else
2139     # As a last resort, use the slow shell script.  We don't cache a
2140     # path for INSTALL within a source directory, because that will
2141     # break other packages using the cache if that directory is
2142     # removed, or if the path is relative.
2143     INSTALL=$ac_install_sh
2144   fi
2145 fi
2146 echo "$as_me:$LINENO: result: $INSTALL" >&5
2147 echo "${ECHO_T}$INSTALL" >&6
2148
2149 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2150 # It thinks the first close brace ends the variable substitution.
2151 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2152
2153 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2154
2155 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2156
2157 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2158   # The makefiles need to use a different form to find it in $srcdir.
2159   INSTALL='\$(..)./scripts/install-sh -c'
2160 fi
2161 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2162 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2163 LN_S=$as_ln_s
2164 if test "$LN_S" = "ln -s"; then
2165   echo "$as_me:$LINENO: result: yes" >&5
2166 echo "${ECHO_T}yes" >&6
2167 else
2168   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2169 echo "${ECHO_T}no, using $LN_S" >&6
2170 fi
2171
2172
2173 # We need the physical current working directory.  We cannot use the
2174 # "pwd -P" shell builtin since that's not portable.  Instead we try to
2175 # find a pwd binary.  Note that assigning to the PWD environment
2176 # variable might have some interesting side effects, so we don't do
2177 # that.
2178 # Extract the first word of "pwd", so it can be a program name with args.
2179 set dummy pwd; ac_word=$2
2180 echo "$as_me:$LINENO: checking for $ac_word" >&5
2181 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2182 if test "${ac_cv_path_PWD_P+set}" = set; then
2183   echo $ECHO_N "(cached) $ECHO_C" >&6
2184 else
2185   case $PWD_P in
2186   [\\/]* | ?:[\\/]*)
2187   ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
2188   ;;
2189   *)
2190   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2191 for as_dir in $PATH
2192 do
2193   IFS=$as_save_IFS
2194   test -z "$as_dir" && as_dir=.
2195   for ac_exec_ext in '' $ac_executable_extensions; do
2196   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2197     ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
2198     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2199     break 2
2200   fi
2201 done
2202 done
2203
2204   test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
2205   ;;
2206 esac
2207 fi
2208 PWD_P=$ac_cv_path_PWD_P
2209
2210 if test -n "$PWD_P"; then
2211   echo "$as_me:$LINENO: result: $PWD_P" >&5
2212 echo "${ECHO_T}$PWD_P" >&6
2213 else
2214   echo "$as_me:$LINENO: result: no" >&5
2215 echo "${ECHO_T}no" >&6
2216 fi
2217
2218 if test "$PWD_P" = no; then
2219   { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
2220 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
2221    { (exit 1); exit 1; }; }
2222 fi
2223
2224 # These programs are version sensitive.
2225
2226 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
2227 do
2228   # Extract the first word of "$ac_prog", so it can be a program name with args.
2229 set dummy $ac_prog; ac_word=$2
2230 echo "$as_me:$LINENO: checking for $ac_word" >&5
2231 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2232 if test "${ac_cv_prog_CC+set}" = set; then
2233   echo $ECHO_N "(cached) $ECHO_C" >&6
2234 else
2235   if test -n "$CC"; then
2236   ac_cv_prog_CC="$CC" # Let the user override the test.
2237 else
2238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2239 for as_dir in $PATH
2240 do
2241   IFS=$as_save_IFS
2242   test -z "$as_dir" && as_dir=.
2243   for ac_exec_ext in '' $ac_executable_extensions; do
2244   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2245     ac_cv_prog_CC="$ac_prog"
2246     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2247     break 2
2248   fi
2249 done
2250 done
2251
2252 fi
2253 fi
2254 CC=$ac_cv_prog_CC
2255 if test -n "$CC"; then
2256   echo "$as_me:$LINENO: result: $CC" >&5
2257 echo "${ECHO_T}$CC" >&6
2258 else
2259   echo "$as_me:$LINENO: result: no" >&5
2260 echo "${ECHO_T}no" >&6
2261 fi
2262
2263   test -n "$CC" && break
2264 done
2265
2266 if test -z "$CC"; then
2267   ac_verc_fail=yes
2268 else
2269   # Found it, now check the version.
2270   echo "$as_me:$LINENO: checking version of $CC" >&5
2271 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
2272   ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
2273   case $ac_prog_version in
2274     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2275     3.[2-9]*)
2276        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2277     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2278
2279   esac
2280   echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2281 echo "${ECHO_T}$ac_prog_version" >&6
2282 fi
2283 if test $ac_verc_fail = yes; then
2284   critic_missing="$critic_missing gcc"
2285 fi
2286
2287 for ac_prog in gnumake gmake make
2288 do
2289   # Extract the first word of "$ac_prog", so it can be a program name with args.
2290 set dummy $ac_prog; ac_word=$2
2291 echo "$as_me:$LINENO: checking for $ac_word" >&5
2292 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2293 if test "${ac_cv_prog_MAKE+set}" = set; then
2294   echo $ECHO_N "(cached) $ECHO_C" >&6
2295 else
2296   if test -n "$MAKE"; then
2297   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
2298 else
2299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2300 for as_dir in $PATH
2301 do
2302   IFS=$as_save_IFS
2303   test -z "$as_dir" && as_dir=.
2304   for ac_exec_ext in '' $ac_executable_extensions; do
2305   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2306     ac_cv_prog_MAKE="$ac_prog"
2307     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2308     break 2
2309   fi
2310 done
2311 done
2312
2313 fi
2314 fi
2315 MAKE=$ac_cv_prog_MAKE
2316 if test -n "$MAKE"; then
2317   echo "$as_me:$LINENO: result: $MAKE" >&5
2318 echo "${ECHO_T}$MAKE" >&6
2319 else
2320   echo "$as_me:$LINENO: result: no" >&5
2321 echo "${ECHO_T}no" >&6
2322 fi
2323
2324   test -n "$MAKE" && break
2325 done
2326
2327 if test -z "$MAKE"; then
2328   ac_verc_fail=yes
2329 else
2330   # Found it, now check the version.
2331   echo "$as_me:$LINENO: checking version of $MAKE" >&5
2332 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
2333   ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
2334   case $ac_prog_version in
2335     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2336     3.79* | 3.[89]*)
2337        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2338     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2339
2340   esac
2341   echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2342 echo "${ECHO_T}$ac_prog_version" >&6
2343 fi
2344 if test $ac_verc_fail = yes; then
2345   critic_missing="$critic_missing make"
2346 fi
2347
2348
2349
2350 if test -n "$critic_missing"; then
2351 { { echo "$as_me:$LINENO: error:
2352 *** These critical programs are missing or too old:$critic_missing
2353 *** Check the INSTALL file for required versions." >&5
2354 echo "$as_me: error:
2355 *** These critical programs are missing or too old:$critic_missing
2356 *** Check the INSTALL file for required versions." >&2;}
2357    { (exit 1); exit 1; }; }
2358 fi
2359
2360
2361 for ac_prog in gnumsgfmt gmsgfmt msgfmt
2362 do
2363   # Extract the first word of "$ac_prog", so it can be a program name with args.
2364 set dummy $ac_prog; ac_word=$2
2365 echo "$as_me:$LINENO: checking for $ac_word" >&5
2366 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2367 if test "${ac_cv_prog_MSGFMT+set}" = set; then
2368   echo $ECHO_N "(cached) $ECHO_C" >&6
2369 else
2370   if test -n "$MSGFMT"; then
2371   ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
2372 else
2373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2374 for as_dir in $PATH
2375 do
2376   IFS=$as_save_IFS
2377   test -z "$as_dir" && as_dir=.
2378   for ac_exec_ext in '' $ac_executable_extensions; do
2379   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2380     ac_cv_prog_MSGFMT="$ac_prog"
2381     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2382     break 2
2383   fi
2384 done
2385 done
2386
2387 fi
2388 fi
2389 MSGFMT=$ac_cv_prog_MSGFMT
2390 if test -n "$MSGFMT"; then
2391   echo "$as_me:$LINENO: result: $MSGFMT" >&5
2392 echo "${ECHO_T}$MSGFMT" >&6
2393 else
2394   echo "$as_me:$LINENO: result: no" >&5
2395 echo "${ECHO_T}no" >&6
2396 fi
2397
2398   test -n "$MSGFMT" && break
2399 done
2400
2401 if test -z "$MSGFMT"; then
2402   ac_verc_fail=yes
2403 else
2404   # Found it, now check the version.
2405   echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
2406 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
2407   ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
2408   case $ac_prog_version in
2409     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2410     0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
2411        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2412     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2413
2414   esac
2415   echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2416 echo "${ECHO_T}$ac_prog_version" >&6
2417 fi
2418 if test $ac_verc_fail = yes; then
2419   MSGFMT=: aux_missing="$aux_missing msgfmt"
2420 fi
2421
2422 for ac_prog in makeinfo
2423 do
2424   # Extract the first word of "$ac_prog", so it can be a program name with args.
2425 set dummy $ac_prog; ac_word=$2
2426 echo "$as_me:$LINENO: checking for $ac_word" >&5
2427 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2428 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
2429   echo $ECHO_N "(cached) $ECHO_C" >&6
2430 else
2431   if test -n "$MAKEINFO"; then
2432   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2433 else
2434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2435 for as_dir in $PATH
2436 do
2437   IFS=$as_save_IFS
2438   test -z "$as_dir" && as_dir=.
2439   for ac_exec_ext in '' $ac_executable_extensions; do
2440   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2441     ac_cv_prog_MAKEINFO="$ac_prog"
2442     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2443     break 2
2444   fi
2445 done
2446 done
2447
2448 fi
2449 fi
2450 MAKEINFO=$ac_cv_prog_MAKEINFO
2451 if test -n "$MAKEINFO"; then
2452   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
2453 echo "${ECHO_T}$MAKEINFO" >&6
2454 else
2455   echo "$as_me:$LINENO: result: no" >&5
2456 echo "${ECHO_T}no" >&6
2457 fi
2458
2459   test -n "$MAKEINFO" && break
2460 done
2461
2462 if test -z "$MAKEINFO"; then
2463   ac_verc_fail=yes
2464 else
2465   # Found it, now check the version.
2466   echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
2467 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
2468   ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2469   case $ac_prog_version in
2470     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2471     4.*)
2472        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2473     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2474
2475   esac
2476   echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2477 echo "${ECHO_T}$ac_prog_version" >&6
2478 fi
2479 if test $ac_verc_fail = yes; then
2480   MAKEINFO=: aux_missing="$aux_missing makeinfo"
2481 fi
2482
2483 for ac_prog in sed
2484 do
2485   # Extract the first word of "$ac_prog", so it can be a program name with args.
2486 set dummy $ac_prog; ac_word=$2
2487 echo "$as_me:$LINENO: checking for $ac_word" >&5
2488 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2489 if test "${ac_cv_prog_SED+set}" = set; then
2490   echo $ECHO_N "(cached) $ECHO_C" >&6
2491 else
2492   if test -n "$SED"; then
2493   ac_cv_prog_SED="$SED" # Let the user override the test.
2494 else
2495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2496 for as_dir in $PATH
2497 do
2498   IFS=$as_save_IFS
2499   test -z "$as_dir" && as_dir=.
2500   for ac_exec_ext in '' $ac_executable_extensions; do
2501   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2502     ac_cv_prog_SED="$ac_prog"
2503     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2504     break 2
2505   fi
2506 done
2507 done
2508
2509 fi
2510 fi
2511 SED=$ac_cv_prog_SED
2512 if test -n "$SED"; then
2513   echo "$as_me:$LINENO: result: $SED" >&5
2514 echo "${ECHO_T}$SED" >&6
2515 else
2516   echo "$as_me:$LINENO: result: no" >&5
2517 echo "${ECHO_T}no" >&6
2518 fi
2519
2520   test -n "$SED" && break
2521 done
2522
2523 if test -z "$SED"; then
2524   ac_verc_fail=yes
2525 else
2526   # Found it, now check the version.
2527   echo "$as_me:$LINENO: checking version of $SED" >&5
2528 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
2529   ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
2530   case $ac_prog_version in
2531     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2532     3.0[2-9]*|3.[1-9]*|[4-9]*)
2533        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2534     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2535
2536   esac
2537   echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2538 echo "${ECHO_T}$ac_prog_version" >&6
2539 fi
2540 if test $ac_verc_fail = yes; then
2541   SED=: aux_missing="$aux_missing sed"
2542 fi
2543
2544
2545 if test "x$with_cvs" != xyes; then
2546   for ac_prog in autoconf
2547 do
2548   # Extract the first word of "$ac_prog", so it can be a program name with args.
2549 set dummy $ac_prog; ac_word=$2
2550 echo "$as_me:$LINENO: checking for $ac_word" >&5
2551 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2552 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
2553   echo $ECHO_N "(cached) $ECHO_C" >&6
2554 else
2555   if test -n "$AUTOCONF"; then
2556   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
2557 else
2558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2559 for as_dir in $PATH
2560 do
2561   IFS=$as_save_IFS
2562   test -z "$as_dir" && as_dir=.
2563   for ac_exec_ext in '' $ac_executable_extensions; do
2564   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2565     ac_cv_prog_AUTOCONF="$ac_prog"
2566     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2567     break 2
2568   fi
2569 done
2570 done
2571
2572 fi
2573 fi
2574 AUTOCONF=$ac_cv_prog_AUTOCONF
2575 if test -n "$AUTOCONF"; then
2576   echo "$as_me:$LINENO: result: $AUTOCONF" >&5
2577 echo "${ECHO_T}$AUTOCONF" >&6
2578 else
2579   echo "$as_me:$LINENO: result: no" >&5
2580 echo "${ECHO_T}no" >&6
2581 fi
2582
2583   test -n "$AUTOCONF" && break
2584 done
2585 test -n "$AUTOCONF" || AUTOCONF="no"
2586
2587   case "x$AUTOCONF" in
2588   xno|x|x:) AUTOCONF=no ;;
2589   *)
2590     echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
2591 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
2592 if test "${libc_cv_autoconf_works+set}" = set; then
2593   echo $ECHO_N "(cached) $ECHO_C" >&6
2594 else
2595       if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
2596       libc_cv_autoconf_works=yes
2597     else
2598       libc_cv_autoconf_works=no
2599     fi
2600 fi
2601 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
2602 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
2603     test $libc_cv_autoconf_works = yes || AUTOCONF=no
2604     ;;
2605   esac
2606   test "x$AUTOCONF" != xno || aux_missing="$aux_missing autoconf"
2607 fi
2608
2609 ac_ext=c
2610 ac_cpp='$CPP $CPPFLAGS'
2611 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2612 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2613 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2614 if test -n "$ac_tool_prefix"; then
2615   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2616 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2617 echo "$as_me:$LINENO: checking for $ac_word" >&5
2618 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2619 if test "${ac_cv_prog_CC+set}" = set; then
2620   echo $ECHO_N "(cached) $ECHO_C" >&6
2621 else
2622   if test -n "$CC"; then
2623   ac_cv_prog_CC="$CC" # Let the user override the test.
2624 else
2625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2626 for as_dir in $PATH
2627 do
2628   IFS=$as_save_IFS
2629   test -z "$as_dir" && as_dir=.
2630   for ac_exec_ext in '' $ac_executable_extensions; do
2631   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2632     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2633     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2634     break 2
2635   fi
2636 done
2637 done
2638
2639 fi
2640 fi
2641 CC=$ac_cv_prog_CC
2642 if test -n "$CC"; then
2643   echo "$as_me:$LINENO: result: $CC" >&5
2644 echo "${ECHO_T}$CC" >&6
2645 else
2646   echo "$as_me:$LINENO: result: no" >&5
2647 echo "${ECHO_T}no" >&6
2648 fi
2649
2650 fi
2651 if test -z "$ac_cv_prog_CC"; then
2652   ac_ct_CC=$CC
2653   # Extract the first word of "gcc", so it can be a program name with args.
2654 set dummy gcc; ac_word=$2
2655 echo "$as_me:$LINENO: checking for $ac_word" >&5
2656 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2657 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2658   echo $ECHO_N "(cached) $ECHO_C" >&6
2659 else
2660   if test -n "$ac_ct_CC"; then
2661   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2662 else
2663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2664 for as_dir in $PATH
2665 do
2666   IFS=$as_save_IFS
2667   test -z "$as_dir" && as_dir=.
2668   for ac_exec_ext in '' $ac_executable_extensions; do
2669   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2670     ac_cv_prog_ac_ct_CC="gcc"
2671     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2672     break 2
2673   fi
2674 done
2675 done
2676
2677 fi
2678 fi
2679 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2680 if test -n "$ac_ct_CC"; then
2681   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2682 echo "${ECHO_T}$ac_ct_CC" >&6
2683 else
2684   echo "$as_me:$LINENO: result: no" >&5
2685 echo "${ECHO_T}no" >&6
2686 fi
2687
2688   CC=$ac_ct_CC
2689 else
2690   CC="$ac_cv_prog_CC"
2691 fi
2692
2693 if test -z "$CC"; then
2694   if test -n "$ac_tool_prefix"; then
2695   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2696 set dummy ${ac_tool_prefix}cc; ac_word=$2
2697 echo "$as_me:$LINENO: checking for $ac_word" >&5
2698 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2699 if test "${ac_cv_prog_CC+set}" = set; then
2700   echo $ECHO_N "(cached) $ECHO_C" >&6
2701 else
2702   if test -n "$CC"; then
2703   ac_cv_prog_CC="$CC" # Let the user override the test.
2704 else
2705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2706 for as_dir in $PATH
2707 do
2708   IFS=$as_save_IFS
2709   test -z "$as_dir" && as_dir=.
2710   for ac_exec_ext in '' $ac_executable_extensions; do
2711   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2712     ac_cv_prog_CC="${ac_tool_prefix}cc"
2713     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2714     break 2
2715   fi
2716 done
2717 done
2718
2719 fi
2720 fi
2721 CC=$ac_cv_prog_CC
2722 if test -n "$CC"; then
2723   echo "$as_me:$LINENO: result: $CC" >&5
2724 echo "${ECHO_T}$CC" >&6
2725 else
2726   echo "$as_me:$LINENO: result: no" >&5
2727 echo "${ECHO_T}no" >&6
2728 fi
2729
2730 fi
2731 if test -z "$ac_cv_prog_CC"; then
2732   ac_ct_CC=$CC
2733   # Extract the first word of "cc", so it can be a program name with args.
2734 set dummy cc; ac_word=$2
2735 echo "$as_me:$LINENO: checking for $ac_word" >&5
2736 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2737 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2738   echo $ECHO_N "(cached) $ECHO_C" >&6
2739 else
2740   if test -n "$ac_ct_CC"; then
2741   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2742 else
2743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2744 for as_dir in $PATH
2745 do
2746   IFS=$as_save_IFS
2747   test -z "$as_dir" && as_dir=.
2748   for ac_exec_ext in '' $ac_executable_extensions; do
2749   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2750     ac_cv_prog_ac_ct_CC="cc"
2751     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2752     break 2
2753   fi
2754 done
2755 done
2756
2757 fi
2758 fi
2759 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2760 if test -n "$ac_ct_CC"; then
2761   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2762 echo "${ECHO_T}$ac_ct_CC" >&6
2763 else
2764   echo "$as_me:$LINENO: result: no" >&5
2765 echo "${ECHO_T}no" >&6
2766 fi
2767
2768   CC=$ac_ct_CC
2769 else
2770   CC="$ac_cv_prog_CC"
2771 fi
2772
2773 fi
2774 if test -z "$CC"; then
2775   # Extract the first word of "cc", so it can be a program name with args.
2776 set dummy cc; ac_word=$2
2777 echo "$as_me:$LINENO: checking for $ac_word" >&5
2778 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2779 if test "${ac_cv_prog_CC+set}" = set; then
2780   echo $ECHO_N "(cached) $ECHO_C" >&6
2781 else
2782   if test -n "$CC"; then
2783   ac_cv_prog_CC="$CC" # Let the user override the test.
2784 else
2785   ac_prog_rejected=no
2786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2787 for as_dir in $PATH
2788 do
2789   IFS=$as_save_IFS
2790   test -z "$as_dir" && as_dir=.
2791   for ac_exec_ext in '' $ac_executable_extensions; do
2792   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2793     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2794        ac_prog_rejected=yes
2795        continue
2796      fi
2797     ac_cv_prog_CC="cc"
2798     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2799     break 2
2800   fi
2801 done
2802 done
2803
2804 if test $ac_prog_rejected = yes; then
2805   # We found a bogon in the path, so make sure we never use it.
2806   set dummy $ac_cv_prog_CC
2807   shift
2808   if test $# != 0; then
2809     # We chose a different compiler from the bogus one.
2810     # However, it has the same basename, so the bogon will be chosen
2811     # first if we set CC to just the basename; use the full file name.
2812     shift
2813     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2814   fi
2815 fi
2816 fi
2817 fi
2818 CC=$ac_cv_prog_CC
2819 if test -n "$CC"; then
2820   echo "$as_me:$LINENO: result: $CC" >&5
2821 echo "${ECHO_T}$CC" >&6
2822 else
2823   echo "$as_me:$LINENO: result: no" >&5
2824 echo "${ECHO_T}no" >&6
2825 fi
2826
2827 fi
2828 if test -z "$CC"; then
2829   if test -n "$ac_tool_prefix"; then
2830   for ac_prog in cl
2831   do
2832     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2833 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2834 echo "$as_me:$LINENO: checking for $ac_word" >&5
2835 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2836 if test "${ac_cv_prog_CC+set}" = set; then
2837   echo $ECHO_N "(cached) $ECHO_C" >&6
2838 else
2839   if test -n "$CC"; then
2840   ac_cv_prog_CC="$CC" # Let the user override the test.
2841 else
2842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2843 for as_dir in $PATH
2844 do
2845   IFS=$as_save_IFS
2846   test -z "$as_dir" && as_dir=.
2847   for ac_exec_ext in '' $ac_executable_extensions; do
2848   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2849     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2850     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2851     break 2
2852   fi
2853 done
2854 done
2855
2856 fi
2857 fi
2858 CC=$ac_cv_prog_CC
2859 if test -n "$CC"; then
2860   echo "$as_me:$LINENO: result: $CC" >&5
2861 echo "${ECHO_T}$CC" >&6
2862 else
2863   echo "$as_me:$LINENO: result: no" >&5
2864 echo "${ECHO_T}no" >&6
2865 fi
2866
2867     test -n "$CC" && break
2868   done
2869 fi
2870 if test -z "$CC"; then
2871   ac_ct_CC=$CC
2872   for ac_prog in cl
2873 do
2874   # Extract the first word of "$ac_prog", so it can be a program name with args.
2875 set dummy $ac_prog; ac_word=$2
2876 echo "$as_me:$LINENO: checking for $ac_word" >&5
2877 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2878 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2879   echo $ECHO_N "(cached) $ECHO_C" >&6
2880 else
2881   if test -n "$ac_ct_CC"; then
2882   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2883 else
2884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2885 for as_dir in $PATH
2886 do
2887   IFS=$as_save_IFS
2888   test -z "$as_dir" && as_dir=.
2889   for ac_exec_ext in '' $ac_executable_extensions; do
2890   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2891     ac_cv_prog_ac_ct_CC="$ac_prog"
2892     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2893     break 2
2894   fi
2895 done
2896 done
2897
2898 fi
2899 fi
2900 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2901 if test -n "$ac_ct_CC"; then
2902   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2903 echo "${ECHO_T}$ac_ct_CC" >&6
2904 else
2905   echo "$as_me:$LINENO: result: no" >&5
2906 echo "${ECHO_T}no" >&6
2907 fi
2908
2909   test -n "$ac_ct_CC" && break
2910 done
2911
2912   CC=$ac_ct_CC
2913 fi
2914
2915 fi
2916
2917
2918 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2919 See \`config.log' for more details." >&5
2920 echo "$as_me: error: no acceptable C compiler found in \$PATH
2921 See \`config.log' for more details." >&2;}
2922    { (exit 1); exit 1; }; }
2923
2924 # Provide some information about the compiler.
2925 echo "$as_me:$LINENO:" \
2926      "checking for C compiler version" >&5
2927 ac_compiler=`set X $ac_compile; echo $2`
2928 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2929   (eval $ac_compiler --version </dev/null >&5) 2>&5
2930   ac_status=$?
2931   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2932   (exit $ac_status); }
2933 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2934   (eval $ac_compiler -v </dev/null >&5) 2>&5
2935   ac_status=$?
2936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2937   (exit $ac_status); }
2938 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2939   (eval $ac_compiler -V </dev/null >&5) 2>&5
2940   ac_status=$?
2941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942   (exit $ac_status); }
2943
2944 EXEEXT=
2945 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2946 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2947 if test "${ac_cv_objext+set}" = set; then
2948   echo $ECHO_N "(cached) $ECHO_C" >&6
2949 else
2950   cat >conftest.$ac_ext <<_ACEOF
2951 #line $LINENO "configure"
2952 /* confdefs.h.  */
2953 _ACEOF
2954 cat confdefs.h >>conftest.$ac_ext
2955 cat >>conftest.$ac_ext <<_ACEOF
2956 /* end confdefs.h.  */
2957
2958 int
2959 main ()
2960 {
2961
2962   ;
2963   return 0;
2964 }
2965 _ACEOF
2966 rm -f conftest.o conftest.obj
2967 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2968   (eval $ac_compile) 2>&5
2969   ac_status=$?
2970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971   (exit $ac_status); }; then
2972   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2973   case $ac_file in
2974     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2975     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2976        break;;
2977   esac
2978 done
2979 else
2980   echo "$as_me: failed program was:" >&5
2981 sed 's/^/| /' conftest.$ac_ext >&5
2982
2983 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2984 See \`config.log' for more details." >&5
2985 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2986 See \`config.log' for more details." >&2;}
2987    { (exit 1); exit 1; }; }
2988 fi
2989
2990 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2991 fi
2992 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2993 echo "${ECHO_T}$ac_cv_objext" >&6
2994 OBJEXT=$ac_cv_objext
2995 ac_objext=$OBJEXT
2996 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2997 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2998 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2999   echo $ECHO_N "(cached) $ECHO_C" >&6
3000 else
3001   cat >conftest.$ac_ext <<_ACEOF
3002 #line $LINENO "configure"
3003 /* confdefs.h.  */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h.  */
3008
3009 int
3010 main ()
3011 {
3012 #ifndef __GNUC__
3013        choke me
3014 #endif
3015
3016   ;
3017   return 0;
3018 }
3019 _ACEOF
3020 rm -f conftest.$ac_objext
3021 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3022   (eval $ac_compile) 2>&5
3023   ac_status=$?
3024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025   (exit $ac_status); } &&
3026          { ac_try='test -s conftest.$ac_objext'
3027   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3028   (eval $ac_try) 2>&5
3029   ac_status=$?
3030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031   (exit $ac_status); }; }; then
3032   ac_compiler_gnu=yes
3033 else
3034   echo "$as_me: failed program was:" >&5
3035 sed 's/^/| /' conftest.$ac_ext >&5
3036
3037 ac_compiler_gnu=no
3038 fi
3039 rm -f conftest.$ac_objext conftest.$ac_ext
3040 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3041
3042 fi
3043 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3044 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3045 GCC=`test $ac_compiler_gnu = yes && echo yes`
3046 ac_test_CFLAGS=${CFLAGS+set}
3047 ac_save_CFLAGS=$CFLAGS
3048 CFLAGS="-g"
3049 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3050 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3051 if test "${ac_cv_prog_cc_g+set}" = set; then
3052   echo $ECHO_N "(cached) $ECHO_C" >&6
3053 else
3054   cat >conftest.$ac_ext <<_ACEOF
3055 #line $LINENO "configure"
3056 /* confdefs.h.  */
3057 _ACEOF
3058 cat confdefs.h >>conftest.$ac_ext
3059 cat >>conftest.$ac_ext <<_ACEOF
3060 /* end confdefs.h.  */
3061
3062 int
3063 main ()
3064 {
3065
3066   ;
3067   return 0;
3068 }
3069 _ACEOF
3070 rm -f conftest.$ac_objext
3071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3072   (eval $ac_compile) 2>&5
3073   ac_status=$?
3074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3075   (exit $ac_status); } &&
3076          { ac_try='test -s conftest.$ac_objext'
3077   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3078   (eval $ac_try) 2>&5
3079   ac_status=$?
3080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3081   (exit $ac_status); }; }; then
3082   ac_cv_prog_cc_g=yes
3083 else
3084   echo "$as_me: failed program was:" >&5
3085 sed 's/^/| /' conftest.$ac_ext >&5
3086
3087 ac_cv_prog_cc_g=no
3088 fi
3089 rm -f conftest.$ac_objext conftest.$ac_ext
3090 fi
3091 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3092 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3093 if test "$ac_test_CFLAGS" = set; then
3094   CFLAGS=$ac_save_CFLAGS
3095 elif test $ac_cv_prog_cc_g = yes; then
3096   if test "$GCC" = yes; then
3097     CFLAGS="-g -O2"
3098   else
3099     CFLAGS="-g"
3100   fi
3101 else
3102   if test "$GCC" = yes; then
3103     CFLAGS="-O2"
3104   else
3105     CFLAGS=
3106   fi
3107 fi
3108 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3109 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3110 if test "${ac_cv_prog_cc_stdc+set}" = set; then
3111   echo $ECHO_N "(cached) $ECHO_C" >&6
3112 else
3113   ac_cv_prog_cc_stdc=no
3114 ac_save_CC=$CC
3115 cat >conftest.$ac_ext <<_ACEOF
3116 #line $LINENO "configure"
3117 /* confdefs.h.  */
3118 _ACEOF
3119 cat confdefs.h >>conftest.$ac_ext
3120 cat >>conftest.$ac_ext <<_ACEOF
3121 /* end confdefs.h.  */
3122 #include <stdarg.h>
3123 #include <stdio.h>
3124 #include <sys/types.h>
3125 #include <sys/stat.h>
3126 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3127 struct buf { int x; };
3128 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3129 static char *e (p, i)
3130      char **p;
3131      int i;
3132 {
3133   return p[i];
3134 }
3135 static char *f (char * (*g) (char **, int), char **p, ...)
3136 {
3137   char *s;
3138   va_list v;
3139   va_start (v,p);
3140   s = g (p, va_arg (v,int));
3141   va_end (v);
3142   return s;
3143 }
3144 int test (int i, double x);
3145 struct s1 {int (*f) (int a);};
3146 struct s2 {int (*f) (double a);};
3147 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3148 int argc;
3149 char **argv;
3150 int
3151 main ()
3152 {
3153 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3154   ;
3155   return 0;
3156 }
3157 _ACEOF
3158 # Don't try gcc -ansi; that turns off useful extensions and
3159 # breaks some systems' header files.
3160 # AIX                   -qlanglvl=ansi
3161 # Ultrix and OSF/1      -std1
3162 # HP-UX 10.20 and later -Ae
3163 # HP-UX older versions  -Aa -D_HPUX_SOURCE
3164 # SVR4                  -Xc -D__EXTENSIONS__
3165 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3166 do
3167   CC="$ac_save_CC $ac_arg"
3168   rm -f conftest.$ac_objext
3169 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3170   (eval $ac_compile) 2>&5
3171   ac_status=$?
3172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173   (exit $ac_status); } &&
3174          { ac_try='test -s conftest.$ac_objext'
3175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3176   (eval $ac_try) 2>&5
3177   ac_status=$?
3178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3179   (exit $ac_status); }; }; then
3180   ac_cv_prog_cc_stdc=$ac_arg
3181 break
3182 else
3183   echo "$as_me: failed program was:" >&5
3184 sed 's/^/| /' conftest.$ac_ext >&5
3185
3186 fi
3187 rm -f conftest.$ac_objext
3188 done
3189 rm -f conftest.$ac_ext conftest.$ac_objext
3190 CC=$ac_save_CC
3191
3192 fi
3193
3194 case "x$ac_cv_prog_cc_stdc" in
3195   x|xno)
3196     echo "$as_me:$LINENO: result: none needed" >&5
3197 echo "${ECHO_T}none needed" >&6 ;;
3198   *)
3199     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3200 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3201     CC="$CC $ac_cv_prog_cc_stdc" ;;
3202 esac
3203
3204 # Some people use a C++ compiler to compile C.  Since we use `exit',
3205 # in C++ we need to declare it.  In case someone uses the same compiler
3206 # for both compiling C and C++ we need to have the C++ compiler decide
3207 # the declaration of exit, since it's the most demanding environment.
3208 cat >conftest.$ac_ext <<_ACEOF
3209 #ifndef __cplusplus
3210   choke me
3211 #endif
3212 _ACEOF
3213 rm -f conftest.$ac_objext
3214 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3215   (eval $ac_compile) 2>&5
3216   ac_status=$?
3217   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3218   (exit $ac_status); } &&
3219          { ac_try='test -s conftest.$ac_objext'
3220   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3221   (eval $ac_try) 2>&5
3222   ac_status=$?
3223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3224   (exit $ac_status); }; }; then
3225   for ac_declaration in \
3226    ''\
3227    '#include <stdlib.h>' \
3228    'extern "C" void std::exit (int) throw (); using std::exit;' \
3229    'extern "C" void std::exit (int); using std::exit;' \
3230    'extern "C" void exit (int) throw ();' \
3231    'extern "C" void exit (int);' \
3232    'void exit (int);'
3233 do
3234   cat >conftest.$ac_ext <<_ACEOF
3235 #line $LINENO "configure"
3236 /* confdefs.h.  */
3237 _ACEOF
3238 cat confdefs.h >>conftest.$ac_ext
3239 cat >>conftest.$ac_ext <<_ACEOF
3240 /* end confdefs.h.  */
3241 #include <stdlib.h>
3242 $ac_declaration
3243 int
3244 main ()
3245 {
3246 exit (42);
3247   ;
3248   return 0;
3249 }
3250 _ACEOF
3251 rm -f conftest.$ac_objext
3252 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3253   (eval $ac_compile) 2>&5
3254   ac_status=$?
3255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256   (exit $ac_status); } &&
3257          { ac_try='test -s conftest.$ac_objext'
3258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3259   (eval $ac_try) 2>&5
3260   ac_status=$?
3261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3262   (exit $ac_status); }; }; then
3263   :
3264 else
3265   echo "$as_me: failed program was:" >&5
3266 sed 's/^/| /' conftest.$ac_ext >&5
3267
3268 continue
3269 fi
3270 rm -f conftest.$ac_objext conftest.$ac_ext
3271   cat >conftest.$ac_ext <<_ACEOF
3272 #line $LINENO "configure"
3273 /* confdefs.h.  */
3274 _ACEOF
3275 cat confdefs.h >>conftest.$ac_ext
3276 cat >>conftest.$ac_ext <<_ACEOF
3277 /* end confdefs.h.  */
3278 $ac_declaration
3279 int
3280 main ()
3281 {
3282 exit (42);
3283   ;
3284   return 0;
3285 }
3286 _ACEOF
3287 rm -f conftest.$ac_objext
3288 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3289   (eval $ac_compile) 2>&5
3290   ac_status=$?
3291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292   (exit $ac_status); } &&
3293          { ac_try='test -s conftest.$ac_objext'
3294   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3295   (eval $ac_try) 2>&5
3296   ac_status=$?
3297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3298   (exit $ac_status); }; }; then
3299   break
3300 else
3301   echo "$as_me: failed program was:" >&5
3302 sed 's/^/| /' conftest.$ac_ext >&5
3303
3304 fi
3305 rm -f conftest.$ac_objext conftest.$ac_ext
3306 done
3307 rm -f conftest*
3308 if test -n "$ac_declaration"; then
3309   echo '#ifdef __cplusplus' >>confdefs.h
3310   echo $ac_declaration      >>confdefs.h
3311   echo '#endif'             >>confdefs.h
3312 fi
3313
3314 else
3315   echo "$as_me: failed program was:" >&5
3316 sed 's/^/| /' conftest.$ac_ext >&5
3317
3318 fi
3319 rm -f conftest.$ac_objext conftest.$ac_ext
3320 ac_ext=c
3321 ac_cpp='$CPP $CPPFLAGS'
3322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3325
3326 if test $host != $build; then
3327   for ac_prog in gcc cc
3328 do
3329   # Extract the first word of "$ac_prog", so it can be a program name with args.
3330 set dummy $ac_prog; ac_word=$2
3331 echo "$as_me:$LINENO: checking for $ac_word" >&5
3332 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3333 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3334   echo $ECHO_N "(cached) $ECHO_C" >&6
3335 else
3336   if test -n "$BUILD_CC"; then
3337   ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
3338 else
3339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3340 for as_dir in $PATH
3341 do
3342   IFS=$as_save_IFS
3343   test -z "$as_dir" && as_dir=.
3344   for ac_exec_ext in '' $ac_executable_extensions; do
3345   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3346     ac_cv_prog_BUILD_CC="$ac_prog"
3347     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3348     break 2
3349   fi
3350 done
3351 done
3352
3353 fi
3354 fi
3355 BUILD_CC=$ac_cv_prog_BUILD_CC
3356 if test -n "$BUILD_CC"; then
3357   echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3358 echo "${ECHO_T}$BUILD_CC" >&6
3359 else
3360   echo "$as_me:$LINENO: result: no" >&5
3361 echo "${ECHO_T}no" >&6
3362 fi
3363
3364   test -n "$BUILD_CC" && break
3365 done
3366
3367 fi
3368
3369 ac_ext=c
3370 ac_cpp='$CPP $CPPFLAGS'
3371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3374 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3375 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3376 # On Suns, sometimes $CPP names a directory.
3377 if test -n "$CPP" && test -d "$CPP"; then
3378   CPP=
3379 fi
3380 if test -z "$CPP"; then
3381   if test "${ac_cv_prog_CPP+set}" = set; then
3382   echo $ECHO_N "(cached) $ECHO_C" >&6
3383 else
3384       # Double quotes because CPP needs to be expanded
3385     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3386     do
3387       ac_preproc_ok=false
3388 for ac_c_preproc_warn_flag in '' yes
3389 do
3390   # Use a header file that comes with gcc, so configuring glibc
3391   # with a fresh cross-compiler works.
3392   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3393   # <limits.h> exists even on freestanding compilers.
3394   # On the NeXT, cc -E runs the code through the compiler's parser,
3395   # not just through cpp. "Syntax error" is here to catch this case.
3396   cat >conftest.$ac_ext <<_ACEOF
3397 #line $LINENO "configure"
3398 /* confdefs.h.  */
3399 _ACEOF
3400 cat confdefs.h >>conftest.$ac_ext
3401 cat >>conftest.$ac_ext <<_ACEOF
3402 /* end confdefs.h.  */
3403 #ifdef __STDC__
3404 # include <limits.h>
3405 #else
3406 # include <assert.h>
3407 #endif
3408                      Syntax error
3409 _ACEOF
3410 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3411   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3412   ac_status=$?
3413   grep -v '^ *+' conftest.er1 >conftest.err
3414   rm -f conftest.er1
3415   cat conftest.err >&5
3416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3417   (exit $ac_status); } >/dev/null; then
3418   if test -s conftest.err; then
3419     ac_cpp_err=$ac_c_preproc_warn_flag
3420   else
3421     ac_cpp_err=
3422   fi
3423 else
3424   ac_cpp_err=yes
3425 fi
3426 if test -z "$ac_cpp_err"; then
3427   :
3428 else
3429   echo "$as_me: failed program was:" >&5
3430 sed 's/^/| /' conftest.$ac_ext >&5
3431
3432   # Broken: fails on valid input.
3433 continue
3434 fi
3435 rm -f conftest.err conftest.$ac_ext
3436
3437   # OK, works on sane cases.  Now check whether non-existent headers
3438   # can be detected and how.
3439   cat >conftest.$ac_ext <<_ACEOF
3440 #line $LINENO "configure"
3441 /* confdefs.h.  */
3442 _ACEOF
3443 cat confdefs.h >>conftest.$ac_ext
3444 cat >>conftest.$ac_ext <<_ACEOF
3445 /* end confdefs.h.  */
3446 #include <ac_nonexistent.h>
3447 _ACEOF
3448 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3449   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3450   ac_status=$?
3451   grep -v '^ *+' conftest.er1 >conftest.err
3452   rm -f conftest.er1
3453   cat conftest.err >&5
3454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3455   (exit $ac_status); } >/dev/null; then
3456   if test -s conftest.err; then
3457     ac_cpp_err=$ac_c_preproc_warn_flag
3458   else
3459     ac_cpp_err=
3460   fi
3461 else
3462   ac_cpp_err=yes
3463 fi
3464 if test -z "$ac_cpp_err"; then
3465   # Broken: success on invalid input.
3466 continue
3467 else
3468   echo "$as_me: failed program was:" >&5
3469 sed 's/^/| /' conftest.$ac_ext >&5
3470
3471   # Passes both tests.
3472 ac_preproc_ok=:
3473 break
3474 fi
3475 rm -f conftest.err conftest.$ac_ext
3476
3477 done
3478 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3479 rm -f conftest.err conftest.$ac_ext
3480 if $ac_preproc_ok; then
3481   break
3482 fi
3483
3484     done
3485     ac_cv_prog_CPP=$CPP
3486
3487 fi
3488   CPP=$ac_cv_prog_CPP
3489 else
3490   ac_cv_prog_CPP=$CPP
3491 fi
3492 echo "$as_me:$LINENO: result: $CPP" >&5
3493 echo "${ECHO_T}$CPP" >&6
3494 ac_preproc_ok=false
3495 for ac_c_preproc_warn_flag in '' yes
3496 do
3497   # Use a header file that comes with gcc, so configuring glibc
3498   # with a fresh cross-compiler works.
3499   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3500   # <limits.h> exists even on freestanding compilers.
3501   # On the NeXT, cc -E runs the code through the compiler's parser,
3502   # not just through cpp. "Syntax error" is here to catch this case.
3503   cat >conftest.$ac_ext <<_ACEOF
3504 #line $LINENO "configure"
3505 /* confdefs.h.  */
3506 _ACEOF
3507 cat confdefs.h >>conftest.$ac_ext
3508 cat >>conftest.$ac_ext <<_ACEOF
3509 /* end confdefs.h.  */
3510 #ifdef __STDC__
3511 # include <limits.h>
3512 #else
3513 # include <assert.h>
3514 #endif
3515                      Syntax error
3516 _ACEOF
3517 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3518   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3519   ac_status=$?
3520   grep -v '^ *+' conftest.er1 >conftest.err
3521   rm -f conftest.er1
3522   cat conftest.err >&5
3523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3524   (exit $ac_status); } >/dev/null; then
3525   if test -s conftest.err; then
3526     ac_cpp_err=$ac_c_preproc_warn_flag
3527   else
3528     ac_cpp_err=
3529   fi
3530 else
3531   ac_cpp_err=yes
3532 fi
3533 if test -z "$ac_cpp_err"; then
3534   :
3535 else
3536   echo "$as_me: failed program was:" >&5
3537 sed 's/^/| /' conftest.$ac_ext >&5
3538
3539   # Broken: fails on valid input.
3540 continue
3541 fi
3542 rm -f conftest.err conftest.$ac_ext
3543
3544   # OK, works on sane cases.  Now check whether non-existent headers
3545   # can be detected and how.
3546   cat >conftest.$ac_ext <<_ACEOF
3547 #line $LINENO "configure"
3548 /* confdefs.h.  */
3549 _ACEOF
3550 cat confdefs.h >>conftest.$ac_ext
3551 cat >>conftest.$ac_ext <<_ACEOF
3552 /* end confdefs.h.  */
3553 #include <ac_nonexistent.h>
3554 _ACEOF
3555 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3556   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3557   ac_status=$?
3558   grep -v '^ *+' conftest.er1 >conftest.err
3559   rm -f conftest.er1
3560   cat conftest.err >&5
3561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3562   (exit $ac_status); } >/dev/null; then
3563   if test -s conftest.err; then
3564     ac_cpp_err=$ac_c_preproc_warn_flag
3565   else
3566     ac_cpp_err=
3567   fi
3568 else
3569   ac_cpp_err=yes
3570 fi
3571 if test -z "$ac_cpp_err"; then
3572   # Broken: success on invalid input.
3573 continue
3574 else
3575   echo "$as_me: failed program was:" >&5
3576 sed 's/^/| /' conftest.$ac_ext >&5
3577
3578   # Passes both tests.
3579 ac_preproc_ok=:
3580 break
3581 fi
3582 rm -f conftest.err conftest.$ac_ext
3583
3584 done
3585 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3586 rm -f conftest.err conftest.$ac_ext
3587 if $ac_preproc_ok; then
3588   :
3589 else
3590   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3591 See \`config.log' for more details." >&5
3592 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3593 See \`config.log' for more details." >&2;}
3594    { (exit 1); exit 1; }; }
3595 fi
3596
3597 ac_ext=c
3598 ac_cpp='$CPP $CPPFLAGS'
3599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3602
3603 # Was a --with-binutils option given?
3604 if test -n "$path_binutils"; then
3605     # Make absolute; ensure a single trailing slash.
3606     path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3607     CC="$CC -B$path_binutils"
3608 fi
3609 AS=`$CC -print-prog-name=as`
3610 LD=`$CC -print-prog-name=ld`
3611 AR=`$CC -print-prog-name=ar`
3612
3613 OBJDUMP=`$CC -print-prog-name=objdump`
3614
3615
3616 # ranlib has to be treated a bit differently since it might not exist at all.
3617 ac_ranlib=`$CC -print-prog-name=ranlib`
3618 if test "x$ac_ranlib" = xranlib; then
3619 # This extra check has to happen since gcc simply echos the parameter in
3620 # case it cannot find the value in its own directories.
3621 if test -n "$ac_tool_prefix"; then
3622   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3623 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3624 echo "$as_me:$LINENO: checking for $ac_word" >&5
3625 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3626 if test "${ac_cv_prog_RANLIB+set}" = set; then
3627   echo $ECHO_N "(cached) $ECHO_C" >&6
3628 else
3629   if test -n "$RANLIB"; then
3630   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3631 else
3632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3633 for as_dir in $PATH
3634 do
3635   IFS=$as_save_IFS
3636   test -z "$as_dir" && as_dir=.
3637   for ac_exec_ext in '' $ac_executable_extensions; do
3638   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3639     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3640     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3641     break 2
3642   fi
3643 done
3644 done
3645
3646 fi
3647 fi
3648 RANLIB=$ac_cv_prog_RANLIB
3649 if test -n "$RANLIB"; then
3650   echo "$as_me:$LINENO: result: $RANLIB" >&5
3651 echo "${ECHO_T}$RANLIB" >&6
3652 else
3653   echo "$as_me:$LINENO: result: no" >&5
3654 echo "${ECHO_T}no" >&6
3655 fi
3656
3657 fi
3658 if test -z "$ac_cv_prog_RANLIB"; then
3659   ac_ct_RANLIB=$RANLIB
3660   # Extract the first word of "ranlib", so it can be a program name with args.
3661 set dummy ranlib; ac_word=$2
3662 echo "$as_me:$LINENO: checking for $ac_word" >&5
3663 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3664 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3665   echo $ECHO_N "(cached) $ECHO_C" >&6
3666 else
3667   if test -n "$ac_ct_RANLIB"; then
3668   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3669 else
3670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3671 for as_dir in $PATH
3672 do
3673   IFS=$as_save_IFS
3674   test -z "$as_dir" && as_dir=.
3675   for ac_exec_ext in '' $ac_executable_extensions; do
3676   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3677     ac_cv_prog_ac_ct_RANLIB="ranlib"
3678     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3679     break 2
3680   fi
3681 done
3682 done
3683
3684   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3685 fi
3686 fi
3687 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3688 if test -n "$ac_ct_RANLIB"; then
3689   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3690 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3691 else
3692   echo "$as_me:$LINENO: result: no" >&5
3693 echo "${ECHO_T}no" >&6
3694 fi
3695
3696   RANLIB=$ac_ct_RANLIB
3697 else
3698   RANLIB="$ac_cv_prog_RANLIB"
3699 fi
3700
3701 else
3702   RANLIB=$ac_ranlib
3703 fi
3704
3705
3706 # Determine whether we are using GNU binutils.
3707 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3708 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3709 if test "${libc_cv_prog_as_gnu+set}" = set; then
3710   echo $ECHO_N "(cached) $ECHO_C" >&6
3711 else
3712   # Most GNU programs take a -v and spit out some text including
3713 # the word 'GNU'.  Some try to read stdin, so give them /dev/null.
3714 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3715   libc_cv_prog_as_gnu=yes
3716 else
3717   libc_cv_prog_as_gnu=no
3718 fi
3719 rm -fr contest*
3720 fi
3721 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3722 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3723 rm -f a.out
3724 gnu_as=$libc_cv_prog_as_gnu
3725
3726 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3727 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3728 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3729   echo $ECHO_N "(cached) $ECHO_C" >&6
3730 else
3731   # Most GNU programs take a -v and spit out some text including
3732 # the word 'GNU'.  Some try to read stdin, so give them /dev/null.
3733 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3734   libc_cv_prog_ld_gnu=yes
3735 else
3736   libc_cv_prog_ld_gnu=no
3737 fi
3738 rm -fr contest*
3739 fi
3740 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3741 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3742 gnu_ld=$libc_cv_prog_ld_gnu
3743
3744
3745 # Accept binutils 2.13 or newer.
3746 for ac_prog in $AS
3747 do
3748   # Extract the first word of "$ac_prog", so it can be a program name with args.
3749 set dummy $ac_prog; ac_word=$2
3750 echo "$as_me:$LINENO: checking for $ac_word" >&5
3751 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3752 if test "${ac_cv_prog_AS+set}" = set; then
3753   echo $ECHO_N "(cached) $ECHO_C" >&6
3754 else
3755   if test -n "$AS"; then
3756   ac_cv_prog_AS="$AS" # Let the user override the test.
3757 else
3758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3759 for as_dir in $PATH
3760 do
3761   IFS=$as_save_IFS
3762   test -z "$as_dir" && as_dir=.
3763   for ac_exec_ext in '' $ac_executable_extensions; do
3764   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3765     ac_cv_prog_AS="$ac_prog"
3766     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3767     break 2
3768   fi
3769 done
3770 done
3771
3772 fi
3773 fi
3774 AS=$ac_cv_prog_AS
3775 if test -n "$AS"; then
3776   echo "$as_me:$LINENO: result: $AS" >&5
3777 echo "${ECHO_T}$AS" >&6
3778 else
3779   echo "$as_me:$LINENO: result: no" >&5
3780 echo "${ECHO_T}no" >&6
3781 fi
3782
3783   test -n "$AS" && break
3784 done
3785
3786 if test -z "$AS"; then
3787   ac_verc_fail=yes
3788 else
3789   # Found it, now check the version.
3790   echo "$as_me:$LINENO: checking version of $AS" >&5
3791 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3792   ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3793   case $ac_prog_version in
3794     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3795     2.1[3-9]*)
3796        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3797     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3798
3799   esac
3800   echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3801 echo "${ECHO_T}$ac_prog_version" >&6
3802 fi
3803 if test $ac_verc_fail = yes; then
3804   AS=: critic_missing=t
3805 fi
3806
3807 for ac_prog in $LD
3808 do
3809   # Extract the first word of "$ac_prog", so it can be a program name with args.
3810 set dummy $ac_prog; ac_word=$2
3811 echo "$as_me:$LINENO: checking for $ac_word" >&5
3812 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3813 if test "${ac_cv_prog_LD+set}" = set; then
3814   echo $ECHO_N "(cached) $ECHO_C" >&6
3815 else
3816   if test -n "$LD"; then
3817   ac_cv_prog_LD="$LD" # Let the user override the test.
3818 else
3819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3820 for as_dir in $PATH
3821 do
3822   IFS=$as_save_IFS
3823   test -z "$as_dir" && as_dir=.
3824   for ac_exec_ext in '' $ac_executable_extensions; do
3825   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3826     ac_cv_prog_LD="$ac_prog"
3827     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3828     break 2
3829   fi
3830 done
3831 done
3832
3833 fi
3834 fi
3835 LD=$ac_cv_prog_LD
3836 if test -n "$LD"; then
3837   echo "$as_me:$LINENO: result: $LD" >&5
3838 echo "${ECHO_T}$LD" >&6
3839 else
3840   echo "$as_me:$LINENO: result: no" >&5
3841 echo "${ECHO_T}no" >&6
3842 fi
3843
3844   test -n "$LD" && break
3845 done
3846
3847 if test -z "$LD"; then
3848   ac_verc_fail=yes
3849 else
3850   # Found it, now check the version.
3851   echo "$as_me:$LINENO: checking version of $LD" >&5
3852 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3853   ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3854   case $ac_prog_version in
3855     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3856     2.1[3-9]*)
3857        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3858     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3859
3860   esac
3861   echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3862 echo "${ECHO_T}$ac_prog_version" >&6
3863 fi
3864 if test $ac_verc_fail = yes; then
3865   LD=: critic_missing=t
3866 fi
3867
3868
3869 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
3870 *** These auxiliary programs are missing or incompatible versions:$aux_missing
3871 *** some features will be disabled.
3872 *** Check the INSTALL file for required versions." >&5
3873 echo "$as_me: WARNING:
3874 *** These auxiliary programs are missing or incompatible versions:$aux_missing
3875 *** some features will be disabled.
3876 *** Check the INSTALL file for required versions." >&2;}
3877
3878 # glibcbug.in wants to know the compiler version.
3879 CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
3880
3881
3882 # if using special system headers, find out the compiler's sekrit
3883 # header directory and add that to the list.  NOTE: Only does the right
3884 # thing on a system that doesn't need fixincludes.  (Not presently a problem.)
3885 if test -n "$sysheaders"; then
3886   ccheaders=`$CC -print-file-name=include`
3887   SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
3888 fi
3889
3890
3891 # check if ranlib is necessary
3892 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
3893 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
3894 if test "${libc_cv_ranlib_necessary+set}" = set; then
3895   echo $ECHO_N "(cached) $ECHO_C" >&6
3896 else
3897   cat > conftest.c <<EOF
3898 int a;
3899 char b;
3900 void c(void) {}
3901 EOF
3902 $CC $CFLAGS -c conftest.c
3903 $AR cr conftest.a conftest.o
3904 cp conftest.a conftest2.a
3905 $RANLIB conftest.a
3906 if cmp -s conftest.a conftest2.a; then
3907   libc_cv_ranlib_necessary=no
3908 else
3909   libc_cv_ranlib_necessary=yes
3910 fi
3911 rm -rf conftest*
3912 fi
3913 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
3914 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
3915 if test "$libc_cv_ranlib_necessary" = no; then
3916  RANLIB=:
3917 fi
3918
3919 # Test if LD_LIBRARY_PATH contains the notation for the current directory
3920 # since this would lead to problems installing/building glibc.
3921 # LD_LIBRARY_PATH contains the current directory if one of the following
3922 # is true:
3923 # - one of the terminals (":" and ";") is the first or last sign
3924 # - two terminals occur directly after each other
3925 # - the path contains an element with a dot in it
3926 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
3927 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
3928 case ${LD_LIBRARY_PATH} in
3929   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3930     ld_library_path_setting="contains current directory"
3931     ;;
3932   *)
3933     ld_library_path_setting="ok"
3934     ;;
3935 esac
3936 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
3937 echo "${ECHO_T}$ld_library_path_setting" >&6
3938 if test "$ld_library_path_setting" != "ok"; then
3939 { { echo "$as_me:$LINENO: error:
3940 *** LD_LIBRARY_PATH shouldn't contain the current directory when
3941 *** building glibc. Please change the environment variable
3942 *** and run configure again." >&5
3943 echo "$as_me: error:
3944 *** LD_LIBRARY_PATH shouldn't contain the current directory when
3945 *** building glibc. Please change the environment variable
3946 *** and run configure again." >&2;}
3947    { (exit 1); exit 1; }; }
3948 fi
3949
3950 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
3951 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
3952 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
3953   echo $ECHO_N "(cached) $ECHO_C" >&6
3954 else
3955   if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
3956   libc_cv_gcc_static_libgcc=
3957 else
3958   libc_cv_gcc_static_libgcc=-static-libgcc
3959 fi
3960 fi
3961 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
3962 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
3963
3964
3965 # Extract the first word of "bash", so it can be a program name with args.
3966 set dummy bash; ac_word=$2
3967 echo "$as_me:$LINENO: checking for $ac_word" >&5
3968 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3969 if test "${ac_cv_path_BASH+set}" = set; then
3970   echo $ECHO_N "(cached) $ECHO_C" >&6
3971 else
3972   case $BASH in
3973   [\\/]* | ?:[\\/]*)
3974   ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
3975   ;;
3976   *)
3977   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3978 for as_dir in $PATH
3979 do
3980   IFS=$as_save_IFS
3981   test -z "$as_dir" && as_dir=.
3982   for ac_exec_ext in '' $ac_executable_extensions; do
3983   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3984     ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
3985     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3986     break 2
3987   fi
3988 done
3989 done
3990
3991   test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
3992   ;;
3993 esac
3994 fi
3995 BASH=$ac_cv_path_BASH
3996
3997 if test -n "$BASH"; then
3998   echo "$as_me:$LINENO: result: $BASH" >&5
3999 echo "${ECHO_T}$BASH" >&6
4000 else
4001   echo "$as_me:$LINENO: result: no" >&5
4002 echo "${ECHO_T}no" >&6
4003 fi
4004
4005 if test "$BASH" != no &&
4006    $BASH -c 'test "$BASH_VERSINFO" \
4007              && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4008   libc_cv_have_bash2=yes
4009 else
4010   libc_cv_have_bash2=no
4011 fi
4012
4013
4014 if test "$BASH" = no; then
4015   # Extract the first word of "ksh", so it can be a program name with args.
4016 set dummy ksh; ac_word=$2
4017 echo "$as_me:$LINENO: checking for $ac_word" >&5
4018 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4019 if test "${ac_cv_path_KSH+set}" = set; then
4020   echo $ECHO_N "(cached) $ECHO_C" >&6
4021 else
4022   case $KSH in
4023   [\\/]* | ?:[\\/]*)
4024   ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
4025   ;;
4026   *)
4027   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4028 for as_dir in $PATH
4029 do
4030   IFS=$as_save_IFS
4031   test -z "$as_dir" && as_dir=.
4032   for ac_exec_ext in '' $ac_executable_extensions; do
4033   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4034     ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
4035     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4036     break 2
4037   fi
4038 done
4039 done
4040
4041   test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
4042   ;;
4043 esac
4044 fi
4045 KSH=$ac_cv_path_KSH
4046
4047 if test -n "$KSH"; then
4048   echo "$as_me:$LINENO: result: $KSH" >&5
4049 echo "${ECHO_T}$KSH" >&6
4050 else
4051   echo "$as_me:$LINENO: result: no" >&5
4052 echo "${ECHO_T}no" >&6
4053 fi
4054
4055   if test "$KSH" = no; then
4056     libc_cv_have_ksh=no
4057   else
4058     libc_cv_have_ksh=yes
4059   fi
4060 else
4061   KSH="$BASH"
4062
4063   libc_cv_have_ksh=yes
4064 fi
4065
4066
4067 for ac_prog in gawk mawk nawk awk
4068 do
4069   # Extract the first word of "$ac_prog", so it can be a program name with args.
4070 set dummy $ac_prog; ac_word=$2
4071 echo "$as_me:$LINENO: checking for $ac_word" >&5
4072 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4073 if test "${ac_cv_prog_AWK+set}" = set; then
4074   echo $ECHO_N "(cached) $ECHO_C" >&6
4075 else
4076   if test -n "$AWK"; then
4077   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4078 else
4079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4080 for as_dir in $PATH
4081 do
4082   IFS=$as_save_IFS
4083   test -z "$as_dir" && as_dir=.
4084   for ac_exec_ext in '' $ac_executable_extensions; do
4085   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4086     ac_cv_prog_AWK="$ac_prog"
4087     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4088     break 2
4089   fi
4090 done
4091 done
4092
4093 fi
4094 fi
4095 AWK=$ac_cv_prog_AWK
4096 if test -n "$AWK"; then
4097   echo "$as_me:$LINENO: result: $AWK" >&5
4098 echo "${ECHO_T}$AWK" >&6
4099 else
4100   echo "$as_me:$LINENO: result: no" >&5
4101 echo "${ECHO_T}no" >&6
4102 fi
4103
4104   test -n "$AWK" && break
4105 done
4106
4107 # Extract the first word of "perl", so it can be a program name with args.
4108 set dummy perl; ac_word=$2
4109 echo "$as_me:$LINENO: checking for $ac_word" >&5
4110 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4111 if test "${ac_cv_path_PERL+set}" = set; then
4112   echo $ECHO_N "(cached) $ECHO_C" >&6
4113 else
4114   case $PERL in
4115   [\\/]* | ?:[\\/]*)
4116   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4117   ;;
4118   *)
4119   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4120 for as_dir in $PATH
4121 do
4122   IFS=$as_save_IFS
4123   test -z "$as_dir" && as_dir=.
4124   for ac_exec_ext in '' $ac_executable_extensions; do
4125   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4126     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4127     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4128     break 2
4129   fi
4130 done
4131 done
4132
4133   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
4134   ;;
4135 esac
4136 fi
4137 PERL=$ac_cv_path_PERL
4138
4139 if test -n "$PERL"; then
4140   echo "$as_me:$LINENO: result: $PERL" >&5
4141 echo "${ECHO_T}$PERL" >&6
4142 else
4143   echo "$as_me:$LINENO: result: no" >&5
4144 echo "${ECHO_T}no" >&6
4145 fi
4146
4147 if test "$PERL" != no &&
4148    (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4149   PERL=no
4150 fi
4151 # Extract the first word of "install-info", so it can be a program name with args.
4152 set dummy install-info; ac_word=$2
4153 echo "$as_me:$LINENO: checking for $ac_word" >&5
4154 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4155 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4156   echo $ECHO_N "(cached) $ECHO_C" >&6
4157 else
4158   case $INSTALL_INFO in
4159   [\\/]* | ?:[\\/]*)
4160   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
4161   ;;
4162   *)
4163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4164 as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
4165 for as_dir in $as_dummy
4166 do
4167   IFS=$as_save_IFS
4168   test -z "$as_dir" && as_dir=.
4169   for ac_exec_ext in '' $ac_executable_extensions; do
4170   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4171     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
4172     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4173     break 2
4174   fi
4175 done
4176 done
4177
4178   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
4179   ;;
4180 esac
4181 fi
4182 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
4183
4184 if test -n "$INSTALL_INFO"; then
4185   echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4186 echo "${ECHO_T}$INSTALL_INFO" >&6
4187 else
4188   echo "$as_me:$LINENO: result: no" >&5
4189 echo "${ECHO_T}no" >&6
4190 fi
4191
4192 if test "$INSTALL_INFO" != "no"; then
4193 echo "$as_me:$LINENO: checking for old Debian install-info" >&5
4194 echo $ECHO_N "checking for old Debian install-info... $ECHO_C" >&6
4195 if test "${libc_cv_old_debian_install_info+set}" = set; then
4196   echo $ECHO_N "(cached) $ECHO_C" >&6
4197 else
4198   mkdir conftest.d
4199   # There is a hard ^_ on the next line.  I am open to better ideas.
4200   (echo '\1f'
4201   echo 'File: dir       Node: Top       This is the top of the INFO tree'
4202   echo '* Menu:') >conftest.d/dir
4203   (echo 'INFO-DIR-SECTION i-d-s works'
4204   echo 'START-INFO-DIR-ENTRY'
4205   echo '* Prog: (prog).   Program.'
4206   echo 'END-INFO-DIR-ENTRY') >conftest.d/prog.info
4207   if $INSTALL_INFO --info-dir=conftest.d conftest.d/prog.info >&5 2>&1
4208   then
4209     if grep -s 'i-d-s works' conftest.d/dir >/dev/null
4210     then libc_cv_old_debian_install_info=no
4211     else libc_cv_old_debian_install_info=yes
4212     fi
4213   else libc_cv_old_debian_install_info=no testfailed=t
4214   fi
4215   rm -fr conftest.d
4216 fi
4217 echo "$as_me:$LINENO: result: $libc_cv_old_debian_install_info" >&5
4218 echo "${ECHO_T}$libc_cv_old_debian_install_info" >&6
4219 if test -n "$testfailed"
4220 then { echo "$as_me:$LINENO: WARNING: install-info errored out, check config.log" >&5
4221 echo "$as_me: WARNING: install-info errored out, check config.log" >&2;}
4222 fi
4223 OLD_DEBIAN_INSTALL_INFO=$libc_cv_old_debian_install_info
4224 fi
4225
4226
4227 # Extract the first word of "bison", so it can be a program name with args.
4228 set dummy bison; ac_word=$2
4229 echo "$as_me:$LINENO: checking for $ac_word" >&5
4230 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4231 if test "${ac_cv_path_BISON+set}" = set; then
4232   echo $ECHO_N "(cached) $ECHO_C" >&6
4233 else
4234   case $BISON in
4235   [\\/]* | ?:[\\/]*)
4236   ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
4237   ;;
4238   *)
4239   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4240 as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
4241 for as_dir in $as_dummy
4242 do
4243   IFS=$as_save_IFS
4244   test -z "$as_dir" && as_dir=.
4245   for ac_exec_ext in '' $ac_executable_extensions; do
4246   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4247     ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
4248     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4249     break 2
4250   fi
4251 done
4252 done
4253
4254   test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
4255   ;;
4256 esac
4257 fi
4258 BISON=$ac_cv_path_BISON
4259
4260 if test -n "$BISON"; then
4261   echo "$as_me:$LINENO: result: $BISON" >&5
4262 echo "${ECHO_T}$BISON" >&6
4263 else
4264   echo "$as_me:$LINENO: result: no" >&5
4265 echo "${ECHO_T}no" >&6
4266 fi
4267
4268
4269 echo "$as_me:$LINENO: checking for signed size_t type" >&5
4270 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
4271 if test "${libc_cv_signed_size_t+set}" = set; then
4272   echo $ECHO_N "(cached) $ECHO_C" >&6
4273 else
4274   echo '#include <stddef.h>
4275 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
4276 if eval "$ac_cpp conftest.c 2>/dev/null" \
4277 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
4278   libc_cv_signed_size_t=no
4279 else
4280   libc_cv_signed_size_t=yes
4281 fi
4282 rm -f conftest*
4283 fi
4284 echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
4285 echo "${ECHO_T}$libc_cv_signed_size_t" >&6
4286 if test $libc_cv_signed_size_t = yes; then
4287     cat >> confdefs.h <<\EOF
4288 #undef __SIZE_TYPE__
4289 #define __SIZE_TYPE__ unsigned
4290 EOF
4291 fi
4292
4293
4294 echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
4295 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
4296 if test "${libc_cv_friendly_stddef+set}" = set; then
4297   echo $ECHO_N "(cached) $ECHO_C" >&6
4298 else
4299   cat >conftest.$ac_ext <<_ACEOF
4300 #line $LINENO "configure"
4301 /* confdefs.h.  */
4302 _ACEOF
4303 cat confdefs.h >>conftest.$ac_ext
4304 cat >>conftest.$ac_ext <<_ACEOF
4305 /* end confdefs.h.  */
4306 #define __need_size_t
4307 #define __need_wchar_t
4308 #include <stddef.h>
4309 #define __need_NULL
4310 #include <stddef.h>
4311 int
4312 main ()
4313 {
4314 size_t size; wchar_t wchar;
4315 #ifdef offsetof
4316 #error stddef.h ignored __need_*
4317 #endif
4318 if (&size == NULL || &wchar == NULL) abort ();
4319   ;
4320   return 0;
4321 }
4322 _ACEOF
4323 rm -f conftest.$ac_objext
4324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4325   (eval $ac_compile) 2>&5
4326   ac_status=$?
4327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4328   (exit $ac_status); } &&
4329          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4335   libc_cv_friendly_stddef=yes
4336 else
4337   echo "$as_me: failed program was:" >&5
4338 sed 's/^/| /' conftest.$ac_ext >&5
4339
4340 libc_cv_friendly_stddef=no
4341 fi
4342 rm -f conftest.$ac_objext conftest.$ac_ext
4343 fi
4344 echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
4345 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
4346 if test $libc_cv_friendly_stddef = yes; then
4347   config_vars="$config_vars
4348 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
4349 fi
4350
4351 echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
4352 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
4353 if test "${libc_cv_need_minus_P+set}" = set; then
4354   echo $ECHO_N "(cached) $ECHO_C" >&6
4355 else
4356   cat > conftest.S <<EOF
4357 #include "confdefs.h"
4358 /* Nothing whatsoever.  */
4359 EOF
4360 if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
4361   libc_cv_need_minus_P=no
4362 else
4363   libc_cv_need_minus_P=yes
4364 fi
4365 rm -f conftest*
4366 fi
4367 echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
4368 echo "${ECHO_T}$libc_cv_need_minus_P" >&6
4369 if test $libc_cv_need_minus_P = yes; then
4370   config_vars="$config_vars
4371 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
4372 fi
4373
4374 echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
4375 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
4376 if test "${libc_cv_dot_text+set}" = set; then
4377   echo $ECHO_N "(cached) $ECHO_C" >&6
4378 else
4379   cat > conftest.s <<EOF
4380 .text
4381 EOF
4382 libc_cv_dot_text=
4383 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
4384   libc_cv_dot_text=.text
4385 fi
4386 rm -f conftest*
4387 fi
4388
4389 if test -z "$libc_cv_dot_text"; then
4390   echo "$as_me:$LINENO: result: no" >&5
4391 echo "${ECHO_T}no" >&6
4392 else
4393   echo "$as_me:$LINENO: result: yes" >&5
4394 echo "${ECHO_T}yes" >&6
4395 fi
4396
4397 echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
4398 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
4399 if test "${libc_cv_asm_global_directive+set}" = set; then
4400   echo $ECHO_N "(cached) $ECHO_C" >&6
4401 else
4402   libc_cv_asm_global_directive=UNKNOWN
4403 for ac_globl in .globl .global .EXPORT; do
4404   cat > conftest.s <<EOF
4405         ${libc_cv_dot_text}
4406         ${ac_globl} foo
4407 foo:
4408 EOF
4409   if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
4410     libc_cv_asm_global_directive=${ac_globl}
4411   fi
4412   rm -f conftest*
4413   test $libc_cv_asm_global_directive != UNKNOWN && break
4414 done
4415 fi
4416 echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
4417 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
4418 if test $libc_cv_asm_global_directive = UNKNOWN; then
4419   { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
4420 echo "$as_me: error: cannot determine asm global directive" >&2;}
4421    { (exit 1); exit 1; }; }
4422 else
4423   cat >>confdefs.h <<_ACEOF
4424 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
4425 _ACEOF
4426
4427 fi
4428
4429 echo "$as_me:$LINENO: checking for .set assembler directive" >&5
4430 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
4431 if test "${libc_cv_asm_set_directive+set}" = set; then
4432   echo $ECHO_N "(cached) $ECHO_C" >&6
4433 else
4434   cat > conftest.s <<EOF
4435 ${libc_cv_dot_text}
4436 foo:
4437 .set glibc_conftest_frobozz,foo
4438 $libc_cv_asm_global_directive glibc_conftest_frobozz
4439 EOF
4440 # The alpha-dec-osf1 assembler gives only a warning for `.set'
4441 # (but it doesn't work), so we must do a linking check to be sure.
4442 cat > conftest1.c <<\EOF
4443 extern int glibc_conftest_frobozz;
4444 main () { printf ("%d\n", glibc_conftest_frobozz); }
4445 EOF
4446 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
4447             -o conftest conftest.s conftest1.c 1>&5 2>&5; then
4448   libc_cv_asm_set_directive=yes
4449 else
4450   libc_cv_asm_set_directive=no
4451 fi
4452 rm -f conftest*
4453 fi
4454 echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
4455 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
4456 if test $libc_cv_asm_set_directive = yes; then
4457   cat >>confdefs.h <<\_ACEOF
4458 #define HAVE_ASM_SET_DIRECTIVE 1
4459 _ACEOF
4460
4461 fi
4462
4463 echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
4464 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
4465 if test "${libc_cv_asm_type_prefix+set}" = set; then
4466   echo $ECHO_N "(cached) $ECHO_C" >&6
4467 else
4468   libc_cv_asm_type_prefix=no
4469 for ac_try_prefix in '@' '%' '#'; do
4470   cat > conftest.s <<EOF
4471         ${libc_cv_dot_text}
4472         ${libc_cv_asm_global_directive} foo
4473         .type foo, ${ac_try_prefix}object
4474         .size foo, 1
4475 foo:
4476         .byte 1
4477 EOF
4478   if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
4479     libc_cv_asm_type_prefix=${ac_try_prefix}
4480   fi
4481   rm -f conftest*
4482   test "x$libc_cv_asm_type_prefix" != xno && break
4483 done
4484 fi
4485 echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
4486 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
4487 if test "x$libc_cv_asm_type_prefix" != xno; then
4488   cat >>confdefs.h <<_ACEOF
4489 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
4490 _ACEOF
4491
4492 fi
4493
4494 # The Aix ld uses global .symbol_names instead of symbol_names.
4495 # Unfortunately also used in the PPC64 ELF ABI.
4496 case "${os}${machine}" in
4497 aix4.3* | linux*powerpc/powerpc64*)
4498   cat >>confdefs.h <<\_ACEOF
4499 #define HAVE_ASM_GLOBAL_DOT_NAME 1
4500 _ACEOF
4501
4502 esac
4503
4504 echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
4505 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
4506 if test "${libc_cv_asm_symver_directive+set}" = set; then
4507   echo $ECHO_N "(cached) $ECHO_C" >&6
4508 else
4509   cat > conftest.s <<EOF
4510 ${libc_cv_dot_text}
4511 _sym:
4512 .symver _sym,sym@VERS
4513 EOF
4514 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
4515   libc_cv_asm_symver_directive=yes
4516 else
4517   libc_cv_asm_symver_directive=no
4518 fi
4519 rm -f conftest*
4520 fi
4521 echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
4522 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
4523 echo "$as_me:$LINENO: checking for ld --version-script" >&5
4524 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
4525 if test "${libc_cv_ld_version_script_option+set}" = set; then
4526   echo $ECHO_N "(cached) $ECHO_C" >&6
4527 else
4528   if test $libc_cv_asm_symver_directive = yes; then
4529   cat > conftest.s <<EOF
4530 ${libc_cv_dot_text}
4531 _sym:
4532 .symver _sym,sym@VERS
4533 EOF
4534   cat > conftest.map <<EOF
4535 VERS_1 {
4536         global: sym;
4537 };
4538
4539 VERS_2 {
4540         global: sym;
4541 } VERS_1;
4542 EOF
4543   if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
4544     if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
4545                                         -nostartfiles -nostdlib
4546                                         -Wl,--version-script,conftest.map
4547                        1>&5'
4548   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4549   (eval $ac_try) 2>&5
4550   ac_status=$?
4551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4552   (exit $ac_status); }; };
4553     then
4554       libc_cv_ld_version_script_option=yes
4555     else
4556       libc_cv_ld_version_script_option=no
4557     fi
4558   else
4559     libc_cv_ld_version_script_option=no
4560   fi
4561 else
4562   libc_cv_ld_version_script_option=no
4563 fi
4564 rm -f conftest*
4565 fi
4566 echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
4567 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
4568 if test $shared != no &&
4569    test $libc_cv_asm_symver_directive = yes &&
4570    test $libc_cv_ld_version_script_option = yes &&
4571    test $enable_versioning = yes; then
4572   VERSIONING=yes
4573   cat >>confdefs.h <<\_ACEOF
4574 #define DO_VERSIONING 1
4575 _ACEOF
4576
4577 else
4578   VERSIONING=no
4579 fi
4580
4581
4582 if test $elf = yes && test $shared != no && test $VERSIONING = no; then
4583   echo "\
4584 *** WARNING: You should not compile GNU libc without versioning. Not using
4585 *** versioning will introduce incompatibilities so that old binaries
4586 *** will not run anymore.
4587 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
4588 fi
4589 if test $elf = yes; then
4590   echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
4591 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
4592 if test "${libc_cv_asm_previous_directive+set}" = set; then
4593   echo $ECHO_N "(cached) $ECHO_C" >&6
4594 else
4595     cat > conftest.s <<EOF
4596 .section foo_section
4597 .previous
4598 EOF
4599   if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
4600   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4601   (eval $ac_try) 2>&5
4602   ac_status=$?
4603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4604   (exit $ac_status); }; }; then
4605     libc_cv_asm_previous_directive=yes
4606   else
4607     libc_cv_asm_previous_directive=no
4608   fi
4609   rm -f conftest*
4610 fi
4611 echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
4612 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
4613   if test $libc_cv_asm_previous_directive = yes; then
4614     cat >>confdefs.h <<\_ACEOF
4615 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
4616 _ACEOF
4617
4618   else
4619     echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
4620 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
4621 if test "${libc_cv_asm_popsection_directive+set}" = set; then
4622   echo $ECHO_N "(cached) $ECHO_C" >&6
4623 else
4624       cat > conftest.s <<EOF
4625 .pushsection foo_section
4626 .popsection
4627 EOF
4628     if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
4629   { (eval echo "$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 $ac_status); }; }; then
4634       libc_cv_asm_popsection_directive=yes
4635     else
4636       libc_cv_asm_popsection_directive=no
4637     fi
4638     rm -f conftest*
4639 fi
4640 echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
4641 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
4642     if test $libc_cv_asm_popsection_directive = yes; then
4643       cat >>confdefs.h <<\_ACEOF
4644 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
4645 _ACEOF
4646
4647     fi
4648   fi
4649   echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
4650 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
4651 if test "${libc_cv_asm_protected_directive+set}" = set; then
4652   echo $ECHO_N "(cached) $ECHO_C" >&6
4653 else
4654     cat > conftest.s <<EOF
4655 .protected foo
4656 foo:
4657 .hidden bar
4658 bar:
4659 EOF
4660   if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
4661   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4662   (eval $ac_try) 2>&5
4663   ac_status=$?
4664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4665   (exit $ac_status); }; }; then
4666     libc_cv_asm_protected_directive=yes
4667   else
4668     libc_cv_asm_protected_directive=no
4669   fi
4670   rm -f conftest*
4671 fi
4672 echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
4673 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
4674
4675   cat >>confdefs.h <<\_ACEOF
4676 #define HAVE_PROTECTED 1
4677 _ACEOF
4678
4679   cat >>confdefs.h <<\_ACEOF
4680 #define HAVE_HIDDEN 1
4681 _ACEOF
4682
4683
4684   if test $libc_cv_asm_protected_directive = yes; then
4685     echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
4686 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
4687 if test "${libc_cv_visibility_attribute+set}" = set; then
4688   echo $ECHO_N "(cached) $ECHO_C" >&6
4689 else
4690   cat > conftest.c <<EOF
4691                   int foo __attribute__ ((visibility ("hidden"))) = 1;
4692                   int bar __attribute__ ((visibility ("protected"))) = 1;
4693 EOF
4694                   libc_cv_visibility_attribute=no
4695                   if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
4696                     if grep '\.hidden.*foo' conftest.s >/dev/null; then
4697                       if grep '\.protected.*bar' conftest.s >/dev/null; then
4698                         libc_cv_visibility_attribute=yes
4699                       fi
4700                     fi
4701                   fi
4702                   rm -f conftest.cs
4703
4704 fi
4705 echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
4706 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
4707     if test $libc_cv_visibility_attribute = yes; then
4708       cat >>confdefs.h <<\_ACEOF
4709 #define HAVE_VISIBILITY_ATTRIBUTE 1
4710 _ACEOF
4711
4712     fi
4713   fi
4714
4715   if test $libc_cv_visibility_attribute = yes; then
4716     echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
4717 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
4718 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
4719   echo $ECHO_N "(cached) $ECHO_C" >&6
4720 else
4721   cat > conftest.c <<EOF
4722                   int foo (int x);
4723                   int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
4724                   int bar (int x) { return x; }
4725 EOF
4726                   libc_cv_broken_visibility_attribute=yes
4727                   if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
4728                     if grep '\.hidden[  _]foo' conftest.s >/dev/null; then
4729                       libc_cv_broken_visibility_attribute=no
4730                     fi
4731                   fi
4732                   rm -f conftest.c conftest.s
4733
4734 fi
4735 echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
4736 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
4737     if test $libc_cv_broken_visibility_attribute = yes; then
4738       cat >>confdefs.h <<\_ACEOF
4739 #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
4740 _ACEOF
4741
4742     fi
4743   fi
4744
4745   echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
4746 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
4747 if test "${libc_cv_broken_alias_attribute+set}" = set; then
4748   echo $ECHO_N "(cached) $ECHO_C" >&6
4749 else
4750   cat > conftest.c <<EOF
4751                   extern int foo (int x) __asm ("xyzzy");
4752                   int bar (int x) { return x; }
4753                   extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
4754                   extern int dfoo;
4755                   extern __typeof (dfoo) dfoo __asm ("abccb");
4756                   int dfoo = 1;
4757 EOF
4758                   libc_cv_broken_alias_attribute=yes
4759                   if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
4760                     if grep 'xyzzy' conftest.s >/dev/null &&
4761                        grep 'abccb' conftest.s >/dev/null; then
4762                       libc_cv_broken_alias_attribute=no
4763                     fi
4764                   fi
4765                   rm -f conftest.c conftest.s
4766
4767 fi
4768 echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
4769 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
4770   if test $libc_cv_broken_alias_attribute = yes; then
4771     cat >>confdefs.h <<\_ACEOF
4772 #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
4773 _ACEOF
4774
4775   fi
4776
4777   if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
4778     echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
4779 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
4780 if test "${libc_cv_have_sdata_section+set}" = set; then
4781   echo $ECHO_N "(cached) $ECHO_C" >&6
4782 else
4783   echo "int i;" > conftest.c
4784                   libc_cv_have_sdata_section=no
4785                   if ${CC-cc} -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
4786                      | grep '\.sdata' >/dev/null; then
4787                     libc_cv_have_sdata_section=yes
4788                   fi
4789                   rm -f conftest.c conftest.so
4790
4791 fi
4792 echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
4793 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
4794     if test $libc_cv_have_sdata_section = yes; then
4795       cat >>confdefs.h <<\_ACEOF
4796 #define HAVE_SDATA_SECTION 1
4797 _ACEOF
4798
4799     fi
4800   fi
4801
4802   echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
4803 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
4804 if test "${libc_cv_initfinit_array+set}" = set; then
4805   echo $ECHO_N "(cached) $ECHO_C" >&6
4806 else
4807     cat > conftest.c <<EOF
4808 int _start (void) { return 0; }
4809 int __start (void) { return 0; }
4810 int foo (void) { return 1; }
4811 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
4812 EOF
4813   if { ac_try='${CC-cc} -o conftest conftest.c
4814                      -static -nostartfiles -nostdlib 1>&5'
4815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4816   (eval $ac_try) 2>&5
4817   ac_status=$?
4818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819   (exit $ac_status); }; }
4820   then
4821     if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
4822       libc_cv_initfinit_array=yes
4823     else
4824       libc_cv_initfinit_array=no
4825     fi
4826   else
4827     libc_cv_initfinit_array=no
4828   fi
4829   rm -f conftest*
4830 fi
4831 echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
4832 echo "${ECHO_T}$libc_cv_initfinit_array" >&6
4833
4834   if test $libc_cv_initfinit_array = yes; then
4835     cat >>confdefs.h <<\_ACEOF
4836 #define HAVE_INITFINI_ARRAY 1
4837 _ACEOF
4838
4839   fi
4840
4841   echo "$as_me:$LINENO: checking for -z nodelete option" >&5
4842 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
4843 if test "${libc_cv_z_nodelete+set}" = set; then
4844   echo $ECHO_N "(cached) $ECHO_C" >&6
4845 else
4846     cat > conftest.c <<EOF
4847 int _start (void) { return 42; }
4848 EOF
4849   if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
4850                      -nostartfiles -nostdlib
4851                      -Wl,--enable-new-dtags,-z,nodelete 1>&5'
4852   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4853   (eval $ac_try) 2>&5
4854   ac_status=$?
4855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4856   (exit $ac_status); }; }
4857   then
4858     libc_cv_z_nodelete=yes
4859   else
4860     libc_cv_z_nodelete=no
4861   fi
4862   rm -f conftest*
4863 fi
4864 echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
4865 echo "${ECHO_T}$libc_cv_z_nodelete" >&6
4866
4867
4868   echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
4869 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
4870 if test "${libc_cv_z_nodlopen+set}" = set; then
4871   echo $ECHO_N "(cached) $ECHO_C" >&6
4872 else
4873     cat > conftest.c <<EOF
4874 int _start (void) { return 42; }
4875 EOF
4876   if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
4877                         -nostartfiles -nostdlib
4878                         -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
4879   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4880   (eval $ac_try) 2>&5
4881   ac_status=$?
4882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4883   (exit $ac_status); }; }
4884   then
4885     libc_cv_z_nodlopen=yes
4886   else
4887     libc_cv_z_nodlopen=no
4888   fi
4889   rm -f conftest*
4890 fi
4891 echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
4892 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
4893
4894
4895   echo "$as_me:$LINENO: checking for -z initfirst option" >&5
4896 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
4897 if test "${libc_cv_z_initfirst+set}" = set; then
4898   echo $ECHO_N "(cached) $ECHO_C" >&6
4899 else
4900     cat > conftest.c <<EOF
4901 int _start (void) { return 42; }
4902 EOF
4903   if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
4904                         -nostartfiles -nostdlib
4905                         -Wl,--enable-new-dtags,-z,initfirst 1>&5'
4906   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4907   (eval $ac_try) 2>&5
4908   ac_status=$?
4909   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4910   (exit $ac_status); }; }
4911   then
4912     libc_cv_z_initfirst=yes
4913   else
4914     libc_cv_z_initfirst=no
4915   fi
4916   rm -f conftest*
4917 fi
4918 echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
4919 echo "${ECHO_T}$libc_cv_z_initfirst" >&6
4920
4921
4922   echo "$as_me:$LINENO: checking for -Bgroup option" >&5
4923 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
4924 if test "${libc_cv_Bgroup+set}" = set; then
4925   echo $ECHO_N "(cached) $ECHO_C" >&6
4926 else
4927     cat > conftest.c <<EOF
4928 int _start (void) { return 42; }
4929 EOF
4930   if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'
4931   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932   (eval $ac_try) 2>&5
4933   ac_status=$?
4934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935   (exit $ac_status); }; }
4936   then
4937     libc_cv_Bgroup=yes
4938   else
4939     libc_cv_Bgroup=no
4940   fi
4941   rm -f conftest*
4942 fi
4943 echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
4944 echo "${ECHO_T}$libc_cv_Bgroup" >&6
4945
4946
4947   echo "$as_me:$LINENO: checking for -z combreloc" >&5
4948 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
4949 if test "${libc_cv_z_combreloc+set}" = set; then
4950   echo $ECHO_N "(cached) $ECHO_C" >&6
4951 else
4952     cat > conftest.c <<EOF
4953 extern int bar (int);
4954 extern int mumble;
4955 int foo (void) { return bar (mumble); }
4956 EOF
4957   if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
4958                         -nostdlib -nostartfiles
4959                         -Wl,-z,combreloc 1>&5'
4960   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4961   (eval $ac_try) 2>&5
4962   ac_status=$?
4963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4964   (exit $ac_status); }; }
4965   then
4966     if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
4967       libc_cv_z_combreloc=yes
4968     else
4969       libc_cv_z_combreloc=no
4970     fi
4971   else
4972     libc_cv_z_combreloc=no
4973   fi
4974   rm -f conftest*
4975 fi
4976 echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
4977 echo "${ECHO_T}$libc_cv_z_combreloc" >&6
4978   if test "$libc_cv_z_combreloc" = yes; then
4979     cat >>confdefs.h <<\_ACEOF
4980 #define HAVE_Z_COMBRELOC 1
4981 _ACEOF
4982
4983   fi
4984 fi
4985
4986
4987 if test $elf != yes; then
4988   echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
4989 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
4990 if test "${libc_cv_have_initfini+set}" = set; then
4991   echo $ECHO_N "(cached) $ECHO_C" >&6
4992 else
4993   cat >conftest.$ac_ext <<_ACEOF
4994 #line $LINENO "configure"
4995 /* confdefs.h.  */
4996 _ACEOF
4997 cat confdefs.h >>conftest.$ac_ext
4998 cat >>conftest.$ac_ext <<_ACEOF
4999 /* end confdefs.h.  */
5000
5001 int
5002 main ()
5003 {
5004 asm (".section .init");
5005                                     asm (".section .fini");
5006                                     asm ("${libc_cv_dot_text}");
5007   ;
5008   return 0;
5009 }
5010 _ACEOF
5011 rm -f conftest.$ac_objext
5012 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5013   (eval $ac_compile) 2>&5
5014   ac_status=$?
5015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5016   (exit $ac_status); } &&
5017          { ac_try='test -s conftest.$ac_objext'
5018   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5019   (eval $ac_try) 2>&5
5020   ac_status=$?
5021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5022   (exit $ac_status); }; }; then
5023   libc_cv_have_initfini=yes
5024 else
5025   echo "$as_me: failed program was:" >&5
5026 sed 's/^/| /' conftest.$ac_ext >&5
5027
5028 libc_cv_have_initfini=no
5029 fi
5030 rm -f conftest.$ac_objext conftest.$ac_ext
5031 fi
5032 echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
5033 echo "${ECHO_T}$libc_cv_have_initfini" >&6
5034     if test $libc_cv_have_initfini = yes; then
5035     cat >>confdefs.h <<\_ACEOF
5036 #define HAVE_INITFINI 1
5037 _ACEOF
5038
5039   fi
5040 fi
5041
5042 if test $elf = yes -a $gnu_ld = yes; then
5043   echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
5044 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
5045 if test "${libc_cv_have_section_quotes+set}" = set; then
5046   echo $ECHO_N "(cached) $ECHO_C" >&6
5047 else
5048   cat > conftest.c <<EOF
5049                   static const int foo
5050                   __attribute__ ((section ("bar"))) = 1;
5051 EOF
5052                   if ${CC-cc} -S conftest.c -o conftest.s; then
5053                     if grep '\.section.*"bar"' conftest.s >/dev/null; then
5054                       libc_cv_have_section_quotes=yes
5055                     else
5056                       libc_cv_have_section_quotes=no
5057                     fi
5058                   else
5059                     libc_cv_have_section_quotes=unknown
5060                   fi
5061                   rm -f conftest.cs
5062
5063 fi
5064 echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
5065 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
5066   if test $libc_cv_have_section_quotes = yes; then
5067     cat >>confdefs.h <<\_ACEOF
5068 #define HAVE_SECTION_QUOTES 1
5069 _ACEOF
5070
5071   fi
5072 fi
5073
5074
5075
5076 if test $elf = yes; then
5077   libc_cv_asm_underscores=no
5078 else
5079   if test $ac_cv_prog_cc_works = yes; then
5080     echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5081 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5082 if test "${libc_cv_asm_underscores+set}" = set; then
5083   echo $ECHO_N "(cached) $ECHO_C" >&6
5084 else
5085   cat >conftest.$ac_ext <<_ACEOF
5086 #line $LINENO "configure"
5087 /* confdefs.h.  */
5088 _ACEOF
5089 cat confdefs.h >>conftest.$ac_ext
5090 cat >>conftest.$ac_ext <<_ACEOF
5091 /* end confdefs.h.  */
5092 asm ("_glibc_foobar:");
5093 int
5094 main ()
5095 {
5096 glibc_foobar ();
5097   ;
5098   return 0;
5099 }
5100 _ACEOF
5101 rm -f conftest.$ac_objext conftest$ac_exeext
5102 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5103   (eval $ac_link) 2>&5
5104   ac_status=$?
5105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5106   (exit $ac_status); } &&
5107          { ac_try='test -s conftest$ac_exeext'
5108   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5109   (eval $ac_try) 2>&5
5110   ac_status=$?
5111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112   (exit $ac_status); }; }; then
5113   libc_cv_asm_underscores=yes
5114 else
5115   echo "$as_me: failed program was:" >&5
5116 sed 's/^/| /' conftest.$ac_ext >&5
5117
5118 libc_cv_asm_underscores=no
5119 fi
5120 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5121 fi
5122 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5123 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5124   else
5125     echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5126 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5127 if test "${libc_cv_asm_underscores+set}" = set; then
5128   echo $ECHO_N "(cached) $ECHO_C" >&6
5129 else
5130   cat > conftest.$ac_ext <<EOF
5131 #line 5131 "configure"
5132 #include "confdefs.h"
5133 void underscore_test(void) {
5134 return; }
5135 EOF
5136 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5137   (eval $ac_compile) 2>&5
5138   ac_status=$?
5139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5140   (exit $ac_status); }; then
5141   if grep _underscore_test conftest* >/dev/null; then
5142     rm -f conftest*
5143     libc_cv_asm_underscores=yes
5144   else
5145     rm -f conftest*
5146     libc_cv_asm_underscores=no
5147   fi
5148 else
5149   echo "configure: failed program was:" >&5
5150   cat conftest.$ac_ext >&5
5151   rm -f conftest*
5152   libc_cv_asm_underscores=no
5153 fi
5154 rm -f conftest*
5155 fi
5156 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5157 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5158   fi
5159 fi
5160 if test $libc_cv_asm_underscores = no; then
5161   cat >>confdefs.h <<\_ACEOF
5162 #define NO_UNDERSCORES 1
5163 _ACEOF
5164
5165 fi
5166
5167 if test $elf = yes; then
5168   libc_cv_weak_symbols=yes
5169 fi
5170
5171 echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
5172 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
5173 if test "${libc_cv_asm_weak_directive+set}" = set; then
5174   echo $ECHO_N "(cached) $ECHO_C" >&6
5175 else
5176   cat > conftest.s <<EOF
5177 ${libc_cv_dot_text}
5178 ${libc_cv_asm_global_directive} foo
5179 foo:
5180 .weak foo
5181 .weak bar; bar = foo
5182 EOF
5183 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
5184   libc_cv_asm_weak_directive=yes
5185 else
5186   libc_cv_asm_weak_directive=no
5187 fi
5188 rm -f conftest*
5189 fi
5190 echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
5191 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
5192
5193 if test $libc_cv_asm_weak_directive = no; then
5194   echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
5195 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
5196 if test "${libc_cv_asm_weakext_directive+set}" = set; then
5197   echo $ECHO_N "(cached) $ECHO_C" >&6
5198 else
5199   cat > conftest.s <<EOF
5200 ${libc_cv_dot_text}
5201 ${libc_cv_asm_global_directive} foo
5202 foo:
5203 .weakext bar foo
5204 .weakext baz
5205 ${libc_cv_asm_global_directive} baz
5206 baz:
5207 EOF
5208   if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
5209     libc_cv_asm_weakext_directive=yes
5210   else
5211     libc_cv_asm_weakext_directive=no
5212   fi
5213   rm -f conftest*
5214 fi
5215 echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
5216 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
5217
5218 fi # no .weak
5219
5220 if test $libc_cv_asm_weak_directive = yes; then
5221   cat >>confdefs.h <<\_ACEOF
5222 #define HAVE_ASM_WEAK_DIRECTIVE 1
5223 _ACEOF
5224
5225 elif test $libc_cv_asm_weakext_directive = yes; then
5226   cat >>confdefs.h <<\_ACEOF
5227 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
5228 _ACEOF
5229
5230 fi
5231
5232 case "${host_cpu}-${host_os}" in
5233   cris*)
5234     libc_cv_asm_line_sep='@'
5235     cat >>confdefs.h <<_ACEOF
5236 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5237 _ACEOF
5238
5239     ;;
5240   hppa*linux*)
5241   echo "$as_me:$LINENO: checking for assembler line separator" >&5
5242 echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
5243 if test "${libc_cv_asm_line_sep+set}" = set; then
5244   echo $ECHO_N "(cached) $ECHO_C" >&6
5245 else
5246     cat > conftest.s <<EOF
5247  nop ; is_old_puffin
5248 EOF
5249   if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
5250   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5251   (eval $ac_try) 2>&5
5252   ac_status=$?
5253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5254   (exit $ac_status); }; }; then
5255     libc_cv_asm_line_sep='!'
5256   else
5257     if test -z "$enable_hacker_mode"; then
5258       echo "*** You need a newer assembler to compile glibc"
5259       rm -f conftest*
5260       exit 1
5261     fi
5262     libc_cv_asm_line_sep=';'
5263   fi
5264   rm -f conftest*
5265 fi
5266 echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
5267 echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
5268   cat >>confdefs.h <<_ACEOF
5269 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5270 _ACEOF
5271
5272   ;;
5273 esac
5274
5275 echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
5276 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
5277 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
5278   echo $ECHO_N "(cached) $ECHO_C" >&6
5279 else
5280   cat > conftest.c <<\EOF
5281 _start () {}
5282 int __eh_pc;
5283 __throw () {}
5284 EOF
5285 if { ac_try='${CC-cc} $CFLAGS
5286                             -nostdlib -nostartfiles -Wl,--no-whole-archive
5287                             -o conftest conftest.c 1>&5'
5288   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5289   (eval $ac_try) 2>&5
5290   ac_status=$?
5291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5292   (exit $ac_status); }; }; then
5293   libc_cv_ld_no_whole_archive=yes
5294 else
5295   libc_cv_ld_no_whole_archive=no
5296 fi
5297 rm -f conftest*
5298 fi
5299 echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
5300 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
5301 if test $libc_cv_ld_no_whole_archive = yes; then
5302   no_whole_archive=-Wl,--no-whole-archive
5303 fi
5304
5305 echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
5306 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
5307 if test "${libc_cv_gcc_exceptions+set}" = set; then
5308   echo $ECHO_N "(cached) $ECHO_C" >&6
5309 else
5310   cat > conftest.c <<\EOF
5311 _start () {}
5312 int __eh_pc;
5313 __throw () {}
5314 EOF
5315 if { ac_try='${CC-cc} $CFLAGS
5316                             -nostdlib -nostartfiles -fexceptions
5317                             -o conftest conftest.c 1>&5'
5318   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5319   (eval $ac_try) 2>&5
5320   ac_status=$?
5321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5322   (exit $ac_status); }; }; then
5323   libc_cv_gcc_exceptions=yes
5324 else
5325   libc_cv_gcc_exceptions=no
5326 fi
5327 rm -f conftest*
5328 fi
5329 echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
5330 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
5331 if test $libc_cv_gcc_exceptions = yes; then
5332   exceptions=-fexceptions
5333 fi
5334
5335 if test "$host_cpu" = powerpc ; then
5336 # Check for a bug present in at least versions 2.8.x of GCC
5337 # and versions 1.0.x of EGCS.
5338 echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
5339 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
5340 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
5341   echo $ECHO_N "(cached) $ECHO_C" >&6
5342 else
5343   cat >conftest.$ac_ext <<_ACEOF
5344 #line $LINENO "configure"
5345 /* confdefs.h.  */
5346 _ACEOF
5347 cat confdefs.h >>conftest.$ac_ext
5348 cat >>conftest.$ac_ext <<_ACEOF
5349 /* end confdefs.h.  */
5350 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
5351 int
5352 main ()
5353 {
5354
5355   ;
5356   return 0;
5357 }
5358 _ACEOF
5359 rm -f conftest.$ac_objext
5360 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5361   (eval $ac_compile) 2>&5
5362   ac_status=$?
5363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5364   (exit $ac_status); } &&
5365          { ac_try='test -s conftest.$ac_objext'
5366   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5367   (eval $ac_try) 2>&5
5368   ac_status=$?
5369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5370   (exit $ac_status); }; }; then
5371   libc_cv_c_asmcr0_bug='no'
5372 else
5373   echo "$as_me: failed program was:" >&5
5374 sed 's/^/| /' conftest.$ac_ext >&5
5375
5376 libc_cv_c_asmcr0_bug='yes'
5377 fi
5378 rm -f conftest.$ac_objext conftest.$ac_ext
5379 fi
5380 echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
5381 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
5382 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
5383   cat >>confdefs.h <<\_ACEOF
5384 #define BROKEN_PPC_ASM_CR0 1
5385 _ACEOF
5386
5387 fi
5388 fi
5389
5390 echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
5391 echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
5392 if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
5393   echo $ECHO_N "(cached) $ECHO_C" >&6
5394 else
5395   cat > conftest.c <<EOF
5396 #line 5396 "configure"
5397 static char *__EH_FRAME_BEGIN__;
5398 _start ()
5399 {
5400 #ifdef CHECK__register_frame
5401   __register_frame (__EH_FRAME_BEGIN__);
5402   __deregister_frame (__EH_FRAME_BEGIN__);
5403 #endif
5404 #ifdef CHECK__register_frame_info
5405   __register_frame_info (__EH_FRAME_BEGIN__);
5406   __deregister_frame_info (__EH_FRAME_BEGIN__);
5407 #endif
5408 }
5409 int __eh_pc;
5410 __throw () {}
5411 /* FIXME: this is fragile.  */
5412 malloc () {}
5413 strcmp () {}
5414 strlen () {}
5415 memcpy () {}
5416 memset () {}
5417 free () {}
5418 abort () {}
5419 __bzero () {}
5420 dl_iterate_phdr () {}
5421 EOF
5422 if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
5423                             -nostdlib -nostartfiles
5424                             -o conftest conftest.c -lgcc >&5'
5425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5426   (eval $ac_try) 2>&5
5427   ac_status=$?
5428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5429   (exit $ac_status); }; }; then
5430   libc_cv_gcc_dwarf2_unwind_info=static
5431 else
5432   libc_cv_gcc_dwarf2_unwind_info=no
5433 fi
5434 # Some platforms' specs put -lgcc first.  The second one doesn't hurt.
5435 libc_unwind_check="${CC-cc} $CFLAGS -DCHECK__register_frame_info \
5436                             -nostdlib -nostartfiles -o conftest conftest.c \
5437                             -lgcc -lgcc_eh -lgcc"
5438 if { ac_try='$libc_unwind_check >&5'
5439   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5440   (eval $ac_try) 2>&5
5441   ac_status=$?
5442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5443   (exit $ac_status); }; }; then
5444   if $libc_unwind_check -v 2>&1 >/dev/null \
5445      | grep -q -- --eh-frame-hdr; then
5446     libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
5447   else
5448     libc_cv_gcc_dwarf2_unwind_info=static
5449   fi
5450 else
5451   libc_cv_gcc_dwarf2_unwind_info=no
5452 fi
5453 if test $libc_cv_gcc_dwarf2_unwind_info = no; then
5454   if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
5455                               -nostdlib -nostartfiles
5456                               -o conftest conftest.c -lgcc >&5'
5457   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5458   (eval $ac_try) 2>&5
5459   ac_status=$?
5460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461   (exit $ac_status); }; }; then
5462     libc_cv_gcc_dwarf2_unwind_info=yes
5463   else
5464     libc_cv_gcc_dwarf2_unwind_info=no
5465   fi
5466 fi
5467 rm -f conftest*
5468 fi
5469 echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
5470 echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
5471 case $libc_cv_gcc_dwarf2_unwind_info in
5472 yes)
5473   cat >>confdefs.h <<\_ACEOF
5474 #define HAVE_DWARF2_UNWIND_INFO 1
5475 _ACEOF
5476
5477   ;;
5478 static)
5479   cat >>confdefs.h <<\_ACEOF
5480 #define HAVE_DWARF2_UNWIND_INFO 1
5481 _ACEOF
5482
5483   cat >>confdefs.h <<\_ACEOF
5484 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
5485 _ACEOF
5486
5487   ;;
5488 esac
5489
5490 echo "$as_me:$LINENO: checking for __builtin_expect" >&5
5491 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
5492 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
5493   echo $ECHO_N "(cached) $ECHO_C" >&6
5494 else
5495   cat > conftest.c <<EOF
5496 #line 5496 "configure"
5497 int foo (int a)
5498 {
5499   a = __builtin_expect (a, 10);
5500   return a == 10 ? 0 : 1;
5501 }
5502 EOF
5503 if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
5504                             -o conftest conftest.c -lgcc >&5'
5505   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5506   (eval $ac_try) 2>&5
5507   ac_status=$?
5508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5509   (exit $ac_status); }; }; then
5510   libc_cv_gcc_builtin_expect=yes
5511 else
5512   libc_cv_gcc_builtin_expect=no
5513 fi
5514 rm -f conftest*
5515 fi
5516 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
5517 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
5518 if test "$libc_cv_gcc_builtin_expect" = yes; then
5519   cat >>confdefs.h <<\_ACEOF
5520 #define HAVE_BUILTIN_EXPECT 1
5521 _ACEOF
5522
5523 fi
5524
5525 echo "$as_me:$LINENO: checking for __builtin_memset" >&5
5526 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
5527 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
5528   echo $ECHO_N "(cached) $ECHO_C" >&6
5529 else
5530   cat > conftest.c <<\EOF
5531 void zero (void *x)
5532 {
5533   __builtin_memset (x, 0, 1000);
5534 }
5535 EOF
5536 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
5537   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5538   (eval $ac_try) 2>&5
5539   ac_status=$?
5540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541   (exit $ac_status); }; };
5542 then
5543   libc_cv_gcc_builtin_memset=no
5544 else
5545   libc_cv_gcc_builtin_memset=yes
5546 fi
5547 rm -f conftest*
5548 fi
5549 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
5550 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
5551 if test "$libc_cv_gcc_builtin_memset" = yes ; then
5552   cat >>confdefs.h <<\_ACEOF
5553 #define HAVE_BUILTIN_MEMSET 1
5554 _ACEOF
5555
5556 fi
5557
5558 echo "$as_me:$LINENO: checking for local label subtraction" >&5
5559 echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
5560 if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
5561   echo $ECHO_N "(cached) $ECHO_C" >&6
5562 else
5563   cat > conftest.c <<EOF
5564 #line 5564 "configure"
5565 int foo (int a)
5566 {
5567   static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
5568   void *p = &&l1 + ar[a];
5569   goto *p;
5570  l1:
5571   return 1;
5572  l2:
5573   return 2;
5574 }
5575 EOF
5576 if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
5577                             -o conftest conftest.c -lgcc >&5'
5578   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5579   (eval $ac_try) 2>&5
5580   ac_status=$?
5581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5582   (exit $ac_status); }; }; then
5583   libc_cv_gcc_subtract_local_labels=yes
5584 else
5585   libc_cv_gcc_subtract_local_labels=no
5586 fi
5587 rm -f conftest*
5588 fi
5589 echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
5590 echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
5591 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
5592   cat >>confdefs.h <<\_ACEOF
5593 #define HAVE_SUBTRACT_LOCAL_LABELS 1
5594 _ACEOF
5595
5596 fi
5597
5598 if test "x$use__thread" != xno; then
5599   echo "$as_me:$LINENO: checking for __thread" >&5
5600 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
5601 if test "${libc_cv_gcc___thread+set}" = set; then
5602   echo $ECHO_N "(cached) $ECHO_C" >&6
5603 else
5604   cat > conftest.c <<\EOF
5605 __thread int a = 42;
5606 EOF
5607   if { ac_try='${CC-cc} $CFLAGS -c conftest.c >&5'
5608   { (eval echo "$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 $ac_status); }; }; then
5613     libc_cv_gcc___thread=yes
5614   else
5615     libc_cv_gcc___thread=no
5616   fi
5617   rm -f conftest*
5618 fi
5619 echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
5620 echo "${ECHO_T}$libc_cv_gcc___thread" >&6
5621   if test "$libc_cv_gcc___thread" = yes; then
5622     cat >>confdefs.h <<\_ACEOF
5623 #define HAVE___THREAD 1
5624 _ACEOF
5625
5626   fi
5627 else
5628   libc_cv_gcc___thread=no
5629 fi
5630
5631 if test "$libc_cv_gcc___thread" = yes; then
5632     echo "$as_me:$LINENO: checking for tls_model attribute" >&5
5633 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
5634 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
5635   echo $ECHO_N "(cached) $ECHO_C" >&6
5636 else
5637     cat > conftest.c <<\EOF
5638 extern __thread int a __attribute__((tls_model ("initial-exec")));
5639 EOF
5640   if { ac_try='${CC-cc} $CFLAGS -S -Werror conftest.c >&5'
5641   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5642   (eval $ac_try) 2>&5
5643   ac_status=$?
5644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5645   (exit $ac_status); }; }; then
5646     libc_cv_gcc_tls_model_attr=yes
5647   else
5648     libc_cv_gcc_tls_model_attr=no
5649   fi
5650   rm -f conftest*
5651 fi
5652 echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
5653 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
5654   if test "$libc_cv_gcc_tls_model_attr" = yes; then
5655     cat >>confdefs.h <<\_ACEOF
5656 #define HAVE_TLS_MODEL_ATTRIBUTE 1
5657 _ACEOF
5658
5659   fi
5660 fi
5661
5662 echo "$as_me:$LINENO: checking for libgd" >&5
5663 echo $ECHO_N "checking for libgd... $ECHO_C" >&6
5664 if test "$with_gd" != "no"; then
5665   old_CFLAGS="$CFLAGS"
5666   CFLAGS="$CFLAGS $libgd_include"
5667   old_LDFLAGS="$LDFLAGS"
5668   LDFLAGS="$LDFLAGS $libgd_ldflags"
5669   old_LIBS="$LIBS"
5670   LIBS="$LIBS -lgd -lpng -lz -lm"
5671   cat >conftest.$ac_ext <<_ACEOF
5672 #line $LINENO "configure"
5673 /* confdefs.h.  */
5674 _ACEOF
5675 cat confdefs.h >>conftest.$ac_ext
5676 cat >>conftest.$ac_ext <<_ACEOF
5677 /* end confdefs.h.  */
5678 #include <gd.h>
5679 int
5680 main ()
5681 {
5682 gdImagePng (0, 0)
5683   ;
5684   return 0;
5685 }
5686 _ACEOF
5687 rm -f conftest.$ac_objext conftest$ac_exeext
5688 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5689   (eval $ac_link) 2>&5
5690   ac_status=$?
5691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5692   (exit $ac_status); } &&
5693          { ac_try='test -s conftest$ac_exeext'
5694   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5695   (eval $ac_try) 2>&5
5696   ac_status=$?
5697   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5698   (exit $ac_status); }; }; then
5699   LIBGD=yes
5700 else
5701   echo "$as_me: failed program was:" >&5
5702 sed 's/^/| /' conftest.$ac_ext >&5
5703
5704 LIBGD=no
5705 fi
5706 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5707   CFLAGS="$old_CFLAGS"
5708   LDFLAGS="$old_LDFLAGS"
5709   LIBS="$old_LIBS"
5710 else
5711   LIBGD=no
5712 fi
5713 echo "$as_me:$LINENO: result: $LIBGD" >&5
5714 echo "${ECHO_T}$LIBGD" >&6
5715
5716
5717
5718 echo "$as_me:$LINENO: checking for egrep" >&5
5719 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5720 if test "${ac_cv_prog_egrep+set}" = set; then
5721   echo $ECHO_N "(cached) $ECHO_C" >&6
5722 else
5723   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5724     then ac_cv_prog_egrep='grep -E'
5725     else ac_cv_prog_egrep='egrep'
5726     fi
5727 fi
5728 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5729 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5730  EGREP=$ac_cv_prog_egrep
5731
5732
5733 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5734 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5735 if test "${ac_cv_header_stdc+set}" = set; then
5736   echo $ECHO_N "(cached) $ECHO_C" >&6
5737 else
5738   cat >conftest.$ac_ext <<_ACEOF
5739 #line $LINENO "configure"
5740 /* confdefs.h.  */
5741 _ACEOF
5742 cat confdefs.h >>conftest.$ac_ext
5743 cat >>conftest.$ac_ext <<_ACEOF
5744 /* end confdefs.h.  */
5745 #include <stdlib.h>
5746 #include <stdarg.h>
5747 #include <string.h>
5748 #include <float.h>
5749
5750 int
5751 main ()
5752 {
5753
5754   ;
5755   return 0;
5756 }
5757 _ACEOF
5758 rm -f conftest.$ac_objext
5759 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5760   (eval $ac_compile) 2>&5
5761   ac_status=$?
5762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763   (exit $ac_status); } &&
5764          { ac_try='test -s conftest.$ac_objext'
5765   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5766   (eval $ac_try) 2>&5
5767   ac_status=$?
5768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5769   (exit $ac_status); }; }; then
5770   ac_cv_header_stdc=yes
5771 else
5772   echo "$as_me: failed program was:" >&5
5773 sed 's/^/| /' conftest.$ac_ext >&5
5774
5775 ac_cv_header_stdc=no
5776 fi
5777 rm -f conftest.$ac_objext conftest.$ac_ext
5778
5779 if test $ac_cv_header_stdc = yes; then
5780   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5781   cat >conftest.$ac_ext <<_ACEOF
5782 #line $LINENO "configure"
5783 /* confdefs.h.  */
5784 _ACEOF
5785 cat confdefs.h >>conftest.$ac_ext
5786 cat >>conftest.$ac_ext <<_ACEOF
5787 /* end confdefs.h.  */
5788 #include <string.h>
5789
5790 _ACEOF
5791 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5792   $EGREP "memchr" >/dev/null 2>&1; then
5793   :
5794 else
5795   ac_cv_header_stdc=no
5796 fi
5797 rm -f conftest*
5798
5799 fi
5800
5801 if test $ac_cv_header_stdc = yes; then
5802   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5803   cat >conftest.$ac_ext <<_ACEOF
5804 #line $LINENO "configure"
5805 /* confdefs.h.  */
5806 _ACEOF
5807 cat confdefs.h >>conftest.$ac_ext
5808 cat >>conftest.$ac_ext <<_ACEOF
5809 /* end confdefs.h.  */
5810 #include <stdlib.h>
5811
5812 _ACEOF
5813 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5814   $EGREP "free" >/dev/null 2>&1; then
5815   :
5816 else
5817   ac_cv_header_stdc=no
5818 fi
5819 rm -f conftest*
5820
5821 fi
5822
5823 if test $ac_cv_header_stdc = yes; then
5824   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5825   if test "$cross_compiling" = yes; then
5826   :
5827 else
5828   cat >conftest.$ac_ext <<_ACEOF
5829 #line $LINENO "configure"
5830 /* confdefs.h.  */
5831 _ACEOF
5832 cat confdefs.h >>conftest.$ac_ext
5833 cat >>conftest.$ac_ext <<_ACEOF
5834 /* end confdefs.h.  */
5835 #include <ctype.h>
5836 #if ((' ' & 0x0FF) == 0x020)
5837 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5838 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5839 #else
5840 # define ISLOWER(c) \
5841                    (('a' <= (c) && (c) <= 'i') \
5842                      || ('j' <= (c) && (c) <= 'r') \
5843                      || ('s' <= (c) && (c) <= 'z'))
5844 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5845 #endif
5846
5847 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5848 int
5849 main ()
5850 {
5851   int i;
5852   for (i = 0; i < 256; i++)
5853     if (XOR (islower (i), ISLOWER (i))
5854         || toupper (i) != TOUPPER (i))
5855       exit(2);
5856   exit (0);
5857 }
5858 _ACEOF
5859 rm -f conftest$ac_exeext
5860 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5861   (eval $ac_link) 2>&5
5862   ac_status=$?
5863   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5864   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5865   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5866   (eval $ac_try) 2>&5
5867   ac_status=$?
5868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5869   (exit $ac_status); }; }; then
5870   :
5871 else
5872   echo "$as_me: program exited with status $ac_status" >&5
5873 echo "$as_me: failed program was:" >&5
5874 sed 's/^/| /' conftest.$ac_ext >&5
5875
5876 ( exit $ac_status )
5877 ac_cv_header_stdc=no
5878 fi
5879 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5880 fi
5881 fi
5882 fi
5883 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5884 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5885 if test $ac_cv_header_stdc = yes; then
5886
5887 cat >>confdefs.h <<\_ACEOF
5888 #define STDC_HEADERS 1
5889 _ACEOF
5890
5891 fi
5892
5893 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5904                   inttypes.h stdint.h unistd.h
5905 do
5906 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5907 echo "$as_me:$LINENO: checking for $ac_header" >&5
5908 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5909 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5910   echo $ECHO_N "(cached) $ECHO_C" >&6
5911 else
5912   cat >conftest.$ac_ext <<_ACEOF
5913 #line $LINENO "configure"
5914 /* confdefs.h.  */
5915 _ACEOF
5916 cat confdefs.h >>conftest.$ac_ext
5917 cat >>conftest.$ac_ext <<_ACEOF
5918 /* end confdefs.h.  */
5919 $ac_includes_default
5920
5921 #include <$ac_header>
5922 _ACEOF
5923 rm -f conftest.$ac_objext
5924 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5925   (eval $ac_compile) 2>&5
5926   ac_status=$?
5927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5928   (exit $ac_status); } &&
5929          { ac_try='test -s conftest.$ac_objext'
5930   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5931   (eval $ac_try) 2>&5
5932   ac_status=$?
5933   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5934   (exit $ac_status); }; }; then
5935   eval "$as_ac_Header=yes"
5936 else
5937   echo "$as_me: failed program was:" >&5
5938 sed 's/^/| /' conftest.$ac_ext >&5
5939
5940 eval "$as_ac_Header=no"
5941 fi
5942 rm -f conftest.$ac_objext conftest.$ac_ext
5943 fi
5944 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5945 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5946 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5947   cat >>confdefs.h <<_ACEOF
5948 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5949 _ACEOF
5950
5951 fi
5952
5953 done
5954
5955
5956 echo "$as_me:$LINENO: checking for long double" >&5
5957 echo $ECHO_N "checking for long double... $ECHO_C" >&6
5958 if test "${ac_cv_type_long_double+set}" = set; then
5959   echo $ECHO_N "(cached) $ECHO_C" >&6
5960 else
5961   cat >conftest.$ac_ext <<_ACEOF
5962 #line $LINENO "configure"
5963 /* confdefs.h.  */
5964 _ACEOF
5965 cat confdefs.h >>conftest.$ac_ext
5966 cat >>conftest.$ac_ext <<_ACEOF
5967 /* end confdefs.h.  */
5968 $ac_includes_default
5969 int
5970 main ()
5971 {
5972 if ((long double *) 0)
5973   return 0;
5974 if (sizeof (long double))
5975   return 0;
5976   ;
5977   return 0;
5978 }
5979 _ACEOF
5980 rm -f conftest.$ac_objext
5981 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5982   (eval $ac_compile) 2>&5
5983   ac_status=$?
5984   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5985   (exit $ac_status); } &&
5986          { ac_try='test -s conftest.$ac_objext'
5987   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5988   (eval $ac_try) 2>&5
5989   ac_status=$?
5990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5991   (exit $ac_status); }; }; then
5992   ac_cv_type_long_double=yes
5993 else
5994   echo "$as_me: failed program was:" >&5
5995 sed 's/^/| /' conftest.$ac_ext >&5
5996
5997 ac_cv_type_long_double=no
5998 fi
5999 rm -f conftest.$ac_objext conftest.$ac_ext
6000 fi
6001 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
6002 echo "${ECHO_T}$ac_cv_type_long_double" >&6
6003
6004 echo "$as_me:$LINENO: checking size of long double" >&5
6005 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
6006 if test "${ac_cv_sizeof_long_double+set}" = set; then
6007   echo $ECHO_N "(cached) $ECHO_C" >&6
6008 else
6009   if test "$ac_cv_type_long_double" = yes; then
6010   # The cast to unsigned long works around a bug in the HP C Compiler
6011   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6012   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6013   # This bug is HP SR number 8606223364.
6014   if test "$cross_compiling" = yes; then
6015   # Depending upon the size, compute the lo and hi bounds.
6016 cat >conftest.$ac_ext <<_ACEOF
6017 #line $LINENO "configure"
6018 /* confdefs.h.  */
6019 _ACEOF
6020 cat confdefs.h >>conftest.$ac_ext
6021 cat >>conftest.$ac_ext <<_ACEOF
6022 /* end confdefs.h.  */
6023 $ac_includes_default
6024 int
6025 main ()
6026 {
6027 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
6028 test_array [0] = 0
6029
6030   ;
6031   return 0;
6032 }
6033 _ACEOF
6034 rm -f conftest.$ac_objext
6035 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6036   (eval $ac_compile) 2>&5
6037   ac_status=$?
6038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6039   (exit $ac_status); } &&
6040          { ac_try='test -s conftest.$ac_objext'
6041   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6042   (eval $ac_try) 2>&5
6043   ac_status=$?
6044   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6045   (exit $ac_status); }; }; then
6046   ac_lo=0 ac_mid=0
6047   while :; do
6048     cat >conftest.$ac_ext <<_ACEOF
6049 #line $LINENO "configure"
6050 /* confdefs.h.  */
6051 _ACEOF
6052 cat confdefs.h >>conftest.$ac_ext
6053 cat >>conftest.$ac_ext <<_ACEOF
6054 /* end confdefs.h.  */
6055 $ac_includes_default
6056 int
6057 main ()
6058 {
6059 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6060 test_array [0] = 0
6061
6062   ;
6063   return 0;
6064 }
6065 _ACEOF
6066 rm -f conftest.$ac_objext
6067 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6068   (eval $ac_compile) 2>&5
6069   ac_status=$?
6070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6071   (exit $ac_status); } &&
6072          { ac_try='test -s conftest.$ac_objext'
6073   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6074   (eval $ac_try) 2>&5
6075   ac_status=$?
6076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6077   (exit $ac_status); }; }; then
6078   ac_hi=$ac_mid; break
6079 else
6080   echo "$as_me: failed program was:" >&5
6081 sed 's/^/| /' conftest.$ac_ext >&5
6082
6083 ac_lo=`expr $ac_mid + 1`
6084                     if test $ac_lo -le $ac_mid; then
6085                       ac_lo= ac_hi=
6086                       break
6087                     fi
6088                     ac_mid=`expr 2 '*' $ac_mid + 1`
6089 fi
6090 rm -f conftest.$ac_objext conftest.$ac_ext
6091   done
6092 else
6093   echo "$as_me: failed program was:" >&5
6094 sed 's/^/| /' conftest.$ac_ext >&5
6095
6096 cat >conftest.$ac_ext <<_ACEOF
6097 #line $LINENO "configure"
6098 /* confdefs.h.  */
6099 _ACEOF
6100 cat confdefs.h >>conftest.$ac_ext
6101 cat >>conftest.$ac_ext <<_ACEOF
6102 /* end confdefs.h.  */
6103 $ac_includes_default
6104 int
6105 main ()
6106 {
6107 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
6108 test_array [0] = 0
6109
6110   ;
6111   return 0;
6112 }
6113 _ACEOF
6114 rm -f conftest.$ac_objext
6115 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6116   (eval $ac_compile) 2>&5
6117   ac_status=$?
6118   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6119   (exit $ac_status); } &&
6120          { ac_try='test -s conftest.$ac_objext'
6121   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6122   (eval $ac_try) 2>&5
6123   ac_status=$?
6124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6125   (exit $ac_status); }; }; then
6126   ac_hi=-1 ac_mid=-1
6127   while :; do
6128     cat >conftest.$ac_ext <<_ACEOF
6129 #line $LINENO "configure"
6130 /* confdefs.h.  */
6131 _ACEOF
6132 cat confdefs.h >>conftest.$ac_ext
6133 cat >>conftest.$ac_ext <<_ACEOF
6134 /* end confdefs.h.  */
6135 $ac_includes_default
6136 int
6137 main ()
6138 {
6139 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
6140 test_array [0] = 0
6141
6142   ;
6143   return 0;
6144 }
6145 _ACEOF
6146 rm -f conftest.$ac_objext
6147 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6148   (eval $ac_compile) 2>&5
6149   ac_status=$?
6150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6151   (exit $ac_status); } &&
6152          { ac_try='test -s conftest.$ac_objext'
6153   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6154   (eval $ac_try) 2>&5
6155   ac_status=$?
6156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6157   (exit $ac_status); }; }; then
6158   ac_lo=$ac_mid; break
6159 else
6160   echo "$as_me: failed program was:" >&5
6161 sed 's/^/| /' conftest.$ac_ext >&5
6162
6163 ac_hi=`expr '(' $ac_mid ')' - 1`
6164                        if test $ac_mid -le $ac_hi; then
6165                          ac_lo= ac_hi=
6166                          break
6167                        fi
6168                        ac_mid=`expr 2 '*' $ac_mid`
6169 fi
6170 rm -f conftest.$ac_objext conftest.$ac_ext
6171   done
6172 else
6173   echo "$as_me: failed program was:" >&5
6174 sed 's/^/| /' conftest.$ac_ext >&5
6175
6176 ac_lo= ac_hi=
6177 fi
6178 rm -f conftest.$ac_objext conftest.$ac_ext
6179 fi
6180 rm -f conftest.$ac_objext conftest.$ac_ext
6181 # Binary search between lo and hi bounds.
6182 while test "x$ac_lo" != "x$ac_hi"; do
6183   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6184   cat >conftest.$ac_ext <<_ACEOF
6185 #line $LINENO "configure"
6186 /* confdefs.h.  */
6187 _ACEOF
6188 cat confdefs.h >>conftest.$ac_ext
6189 cat >>conftest.$ac_ext <<_ACEOF
6190 /* end confdefs.h.  */
6191 $ac_includes_default
6192 int
6193 main ()
6194 {
6195 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6196 test_array [0] = 0
6197
6198   ;
6199   return 0;
6200 }
6201 _ACEOF
6202 rm -f conftest.$ac_objext
6203 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6204   (eval $ac_compile) 2>&5
6205   ac_status=$?
6206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6207   (exit $ac_status); } &&
6208          { ac_try='test -s conftest.$ac_objext'
6209   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6210   (eval $ac_try) 2>&5
6211   ac_status=$?
6212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6213   (exit $ac_status); }; }; then
6214   ac_hi=$ac_mid
6215 else
6216   echo "$as_me: failed program was:" >&5
6217 sed 's/^/| /' conftest.$ac_ext >&5
6218
6219 ac_lo=`expr '(' $ac_mid ')' + 1`
6220 fi
6221 rm -f conftest.$ac_objext conftest.$ac_ext
6222 done
6223 case $ac_lo in
6224 ?*) ac_cv_sizeof_long_double=$ac_lo;;
6225 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6226 See \`config.log' for more details." >&5
6227 echo "$as_me: error: cannot compute sizeof (long double), 77
6228 See \`config.log' for more details." >&2;}
6229    { (exit 1); exit 1; }; } ;;
6230 esac
6231 else
6232   if test "$cross_compiling" = yes; then
6233   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6234 See \`config.log' for more details." >&5
6235 echo "$as_me: error: cannot run test program while cross compiling
6236 See \`config.log' for more details." >&2;}
6237    { (exit 1); exit 1; }; }
6238 else
6239   cat >conftest.$ac_ext <<_ACEOF
6240 #line $LINENO "configure"
6241 /* confdefs.h.  */
6242 _ACEOF
6243 cat confdefs.h >>conftest.$ac_ext
6244 cat >>conftest.$ac_ext <<_ACEOF
6245 /* end confdefs.h.  */
6246 $ac_includes_default
6247 long longval () { return (long) (sizeof (long double)); }
6248 unsigned long ulongval () { return (long) (sizeof (long double)); }
6249 #include <stdio.h>
6250 #include <stdlib.h>
6251 int
6252 main ()
6253 {
6254
6255   FILE *f = fopen ("conftest.val", "w");
6256   if (! f)
6257     exit (1);
6258   if (((long) (sizeof (long double))) < 0)
6259     {
6260       long i = longval ();
6261       if (i != ((long) (sizeof (long double))))
6262         exit (1);
6263       fprintf (f, "%ld\n", i);
6264     }
6265   else
6266     {
6267       unsigned long i = ulongval ();
6268       if (i != ((long) (sizeof (long double))))
6269         exit (1);
6270       fprintf (f, "%lu\n", i);
6271     }
6272   exit (ferror (f) || fclose (f) != 0);
6273
6274   ;
6275   return 0;
6276 }
6277 _ACEOF
6278 rm -f conftest$ac_exeext
6279 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6280   (eval $ac_link) 2>&5
6281   ac_status=$?
6282   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6283   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6284   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6285   (eval $ac_try) 2>&5
6286   ac_status=$?
6287   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6288   (exit $ac_status); }; }; then
6289   ac_cv_sizeof_long_double=`cat conftest.val`
6290 else
6291   echo "$as_me: program exited with status $ac_status" >&5
6292 echo "$as_me: failed program was:" >&5
6293 sed 's/^/| /' conftest.$ac_ext >&5
6294
6295 ( exit $ac_status )
6296 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6297 See \`config.log' for more details." >&5
6298 echo "$as_me: error: cannot compute sizeof (long double), 77
6299 See \`config.log' for more details." >&2;}
6300    { (exit 1); exit 1; }; }
6301 fi
6302 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6303 fi
6304 fi
6305 rm -f conftest.val
6306 else
6307   ac_cv_sizeof_long_double=0
6308 fi
6309 fi
6310 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
6311 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
6312 cat >>confdefs.h <<_ACEOF
6313 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
6314 _ACEOF
6315
6316
6317 sizeof_long_double=$ac_cv_sizeof_long_double
6318
6319
6320 ### End of automated tests.
6321 ### Now run sysdeps configure fragments.
6322
6323 # They also can set these variables.
6324 use_ldconfig=no
6325 ldd_rewrite_script=no
6326 libc_cv_sysconfdir=$sysconfdir
6327 libc_cv_gcc_unwind_find_fde=no
6328
6329 # Iterate over all the sysdep directories we will use, running their
6330 # configure fragments, and looking for a uname implementation.
6331 uname=
6332 for dir in $sysnames; do
6333   case $dir in
6334     /*) dest=$dir ;;
6335     *)  dest=$srcdir/$dir ;;
6336   esac
6337   if test -r $dest/configure; then
6338     echo "$as_me:$LINENO: result: running configure fragment for $dest" >&5
6339 echo "${ECHO_T}running configure fragment for $dest" >&6
6340     . $dest/configure
6341   fi
6342
6343   if test -z "$uname"; then
6344     if test -r $dest/uname.c ||
6345        test -r $dest/uname.S ||
6346        { test -r $dest/syscalls.list &&
6347          grep '^uname[  ]' $dest/syscalls.list >/dev/null; }; then
6348       uname=$dir
6349     fi
6350   fi
6351 done
6352
6353 if test x$libc_cv_gcc_unwind_find_fde = xyes; then
6354   cat >>confdefs.h <<\_ACEOF
6355 #define EXPORT_UNWIND_FIND_FDE 1
6356 _ACEOF
6357
6358 fi
6359
6360
6361 # If we will use the generic uname implementation, we must figure out what
6362 # it will say by examining the system, and write the results in config-name.h.
6363 if test "$uname" = "sysdeps/generic"; then
6364
6365   uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
6366   if test $uname_sysname != $config_os; then
6367     config_release=`echo $config_os | sed s/$uname_sysname//`
6368   fi
6369
6370   echo "$as_me:$LINENO: checking OS release for uname" >&5
6371 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
6372 if test "${libc_cv_uname_release+set}" = set; then
6373   echo $ECHO_N "(cached) $ECHO_C" >&6
6374 else
6375       if test -r /vmunix; then
6376       kernel_id=`strings /vmunix | grep UNIX`
6377     elif test -r /dynix; then
6378       kernel_id=`strings /dynix | grep DYNIX`
6379     else
6380       kernel_id=
6381     fi
6382
6383   kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
6384   if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
6385          != x$config_release; then
6386     # The configuration release is a substring of the kernel release.
6387     libc_cv_uname_release=$kernel_release
6388   elif test x$config_release != x; then
6389     libc_cv_uname_release=$config_release
6390   elif test x$kernel_release != x; then
6391     libc_cv_uname_release=$kernel_release
6392   else
6393     libc_cv_uname_release=unknown
6394   fi
6395 fi
6396 echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
6397 echo "${ECHO_T}$libc_cv_uname_release" >&6
6398   uname_release="$libc_cv_uname_release"
6399
6400   echo "$as_me:$LINENO: checking OS version for uname" >&5
6401 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
6402 if test "${libc_cv_uname_version+set}" = set; then
6403   echo $ECHO_N "(cached) $ECHO_C" >&6
6404 else
6405       if test -r /vmunix; then
6406       kernel_id=`strings /vmunix | grep UNIX`
6407     elif test -r /dynix; then
6408       kernel_id=`strings /dynix | grep DYNIX`
6409     else
6410       kernel_id=
6411     fi
6412
6413   kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
6414   if test -n "$kernel_version"; then
6415     libc_cv_uname_version="$kernel_version"
6416   else
6417     libc_cv_uname_version=unknown
6418   fi
6419 fi
6420 echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
6421 echo "${ECHO_T}$libc_cv_uname_version" >&6
6422   uname_version="$libc_cv_uname_version"
6423
6424     config_uname=config-name.h:config-name.in
6425 else
6426   # For non-generic uname, we don't need to create config-name.h at all.
6427   config_uname=
6428 fi
6429
6430 cat >>confdefs.h <<\_ACEOF
6431 #define USE_IN_LIBIO 1
6432 _ACEOF
6433
6434
6435 # Test for old glibc 2.0.x headers so that they can be removed properly
6436 # Search only in includedir.
6437 echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
6438 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
6439 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
6440 then
6441   old_glibc_headers=yes
6442 else
6443   old_glibc_headers=no
6444 fi
6445 echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
6446 echo "${ECHO_T}$old_glibc_headers" >&6
6447 if test ${old_glibc_headers} = yes; then
6448   { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
6449 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
6450   { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
6451 echo "$as_me: WARNING: *** be removed." >&2;}
6452 fi
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464 if test $gnu_ld = yes; then
6465   cat >>confdefs.h <<\_ACEOF
6466 #define HAVE_GNU_LD 1
6467 _ACEOF
6468
6469 fi
6470 if test $gnu_as = yes; then
6471   cat >>confdefs.h <<\_ACEOF
6472 #define HAVE_GNU_AS 1
6473 _ACEOF
6474
6475 fi
6476 if test $elf = yes; then
6477   cat >>confdefs.h <<\_ACEOF
6478 #define HAVE_ELF 1
6479 _ACEOF
6480
6481 fi
6482 if test $xcoff = yes; then
6483   cat >>confdefs.h <<\_ACEOF
6484 #define HAVE_XCOFF 1
6485 _ACEOF
6486
6487 fi
6488
6489
6490
6491 if test $shared = default; then
6492   if test $gnu_ld = yes; then
6493     shared=$elf
6494   else
6495     # For now we do not assume shared libs are available.  In future more
6496     # tests might become available.
6497     shared=no
6498   fi
6499 fi
6500
6501 echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
6502 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
6503 if test "${pic_default+set}" = set; then
6504   echo $ECHO_N "(cached) $ECHO_C" >&6
6505 else
6506   pic_default=yes
6507 cat > conftest.c <<EOF
6508 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
6509 # error PIC is default.
6510 #endif
6511 EOF
6512 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
6513   pic_default=no
6514 fi
6515 rm -f conftest.*
6516 fi
6517 echo "$as_me:$LINENO: result: $pic_default" >&5
6518 echo "${ECHO_T}$pic_default" >&6
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529 case "$add_ons" in
6530   *door*) linux_doors=yes ;;
6531   *) linux_doors=no ;;
6532 esac
6533
6534
6535
6536
6537 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
6538   config_makefile=
6539 else
6540   config_makefile=Makefile
6541 fi
6542
6543 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
6544 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
6545
6546
6547
6548                                         ac_config_files="$ac_config_files config.make glibcbug ${config_makefile} ${config_uname}"
6549
6550           ac_config_commands="$ac_config_commands default"
6551
6552 cat >confcache <<\_ACEOF
6553 # This file is a shell script that caches the results of configure
6554 # tests run on this system so they can be shared between configure
6555 # scripts and configure runs, see configure's option --config-cache.
6556 # It is not useful on other systems.  If it contains results you don't
6557 # want to keep, you may remove or edit it.
6558 #
6559 # config.status only pays attention to the cache file if you give it
6560 # the --recheck option to rerun configure.
6561 #
6562 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6563 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6564 # following values.
6565
6566 _ACEOF
6567
6568 # The following way of writing the cache mishandles newlines in values,
6569 # but we know of no workaround that is simple, portable, and efficient.
6570 # So, don't put newlines in cache variables' values.
6571 # Ultrix sh set writes to stderr and can't be redirected directly,
6572 # and sets the high bit in the cache file unless we assign to the vars.
6573 {
6574   (set) 2>&1 |
6575     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6576     *ac_space=\ *)
6577       # `set' does not quote correctly, so add quotes (double-quote
6578       # substitution turns \\\\ into \\, and sed turns \\ into \).
6579       sed -n \
6580         "s/'/'\\\\''/g;
6581           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6582       ;;
6583     *)
6584       # `set' quotes correctly as required by POSIX, so do not add quotes.
6585       sed -n \
6586         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6587       ;;
6588     esac;
6589 } |
6590   sed '
6591      t clear
6592      : clear
6593      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6594      t end
6595      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6596      : end' >>confcache
6597 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6598   if test -w $cache_file; then
6599     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6600     cat confcache >$cache_file
6601   else
6602     echo "not updating unwritable cache $cache_file"
6603   fi
6604 fi
6605 rm -f confcache
6606
6607 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6608 # Let make expand exec_prefix.
6609 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6610
6611 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6612 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6613 # trailing colons and then remove the whole line if VPATH becomes empty
6614 # (actually we leave an empty line to preserve line numbers).
6615 if test "x$srcdir" = x.; then
6616   ac_vpsub='/^[         ]*VPATH[        ]*=/{
6617 s/:*\$(srcdir):*/:/;
6618 s/:*\${srcdir}:*/:/;
6619 s/:*@srcdir@:*/:/;
6620 s/^\([^=]*=[    ]*\):*/\1/;
6621 s/:*$//;
6622 s/^[^=]*=[      ]*$//;
6623 }'
6624 fi
6625
6626 DEFS=-DHAVE_CONFIG_H
6627
6628 ac_libobjs=
6629 ac_ltlibobjs=
6630 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6631   # 1. Remove the extension, and $U if already installed.
6632   ac_i=`echo "$ac_i" |
6633          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6634   # 2. Add them.
6635   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6636   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6637 done
6638 LIBOBJS=$ac_libobjs
6639
6640 LTLIBOBJS=$ac_ltlibobjs
6641
6642
6643
6644 : ${CONFIG_STATUS=./config.status}
6645 ac_clean_files_save=$ac_clean_files
6646 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6647 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6648 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6649 cat >$CONFIG_STATUS <<_ACEOF
6650 #! $SHELL
6651 # Generated by $as_me.
6652 # Run this file to recreate the current configuration.
6653 # Compiler output produced by configure, useful for debugging
6654 # configure, is in config.log if it exists.
6655
6656 debug=false
6657 ac_cs_recheck=false
6658 ac_cs_silent=false
6659 SHELL=\${CONFIG_SHELL-$SHELL}
6660 _ACEOF
6661
6662 cat >>$CONFIG_STATUS <<\_ACEOF
6663 ## --------------------- ##
6664 ## M4sh Initialization.  ##
6665 ## --------------------- ##
6666
6667 # Be Bourne compatible
6668 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6669   emulate sh
6670   NULLCMD=:
6671   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6672   # is contrary to our usage.  Disable this feature.
6673   alias -g '${1+"$@"}'='"$@"'
6674 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6675   set -o posix
6676 fi
6677
6678 # Support unset when possible.
6679 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
6680   as_unset=unset
6681 else
6682   as_unset=false
6683 fi
6684
6685
6686 # Work around bugs in pre-3.0 UWIN ksh.
6687 $as_unset ENV MAIL MAILPATH
6688 PS1='$ '
6689 PS2='> '
6690 PS4='+ '
6691
6692 # NLS nuisances.
6693 for as_var in \
6694   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6695   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6696   LC_TELEPHONE LC_TIME
6697 do
6698   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
6699     eval $as_var=C; export $as_var
6700   else
6701     $as_unset $as_var
6702   fi
6703 done
6704
6705 # Required to use basename.
6706 if expr a : '\(a\)' >/dev/null 2>&1; then
6707   as_expr=expr
6708 else
6709   as_expr=false
6710 fi
6711
6712 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6713   as_basename=basename
6714 else
6715   as_basename=false
6716 fi
6717
6718
6719 # Name of the executable.
6720 as_me=`$as_basename "$0" ||
6721 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6722          X"$0" : 'X\(//\)$' \| \
6723          X"$0" : 'X\(/\)$' \| \
6724          .     : '\(.\)' 2>/dev/null ||
6725 echo X/"$0" |
6726     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6727           /^X\/\(\/\/\)$/{ s//\1/; q; }
6728           /^X\/\(\/\).*/{ s//\1/; q; }
6729           s/.*/./; q'`
6730
6731
6732 # PATH needs CR, and LINENO needs CR and PATH.
6733 # Avoid depending upon Character Ranges.
6734 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6735 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6736 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6737 as_cr_digits='0123456789'
6738 as_cr_alnum=$as_cr_Letters$as_cr_digits
6739
6740 # The user is always right.
6741 if test "${PATH_SEPARATOR+set}" != set; then
6742   echo "#! /bin/sh" >conf$$.sh
6743   echo  "exit 0"   >>conf$$.sh
6744   chmod +x conf$$.sh
6745   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6746     PATH_SEPARATOR=';'
6747   else
6748     PATH_SEPARATOR=:
6749   fi
6750   rm -f conf$$.sh
6751 fi
6752
6753
6754   as_lineno_1=$LINENO
6755   as_lineno_2=$LINENO
6756   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6757   test "x$as_lineno_1" != "x$as_lineno_2" &&
6758   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6759   # Find who we are.  Look in the path if we contain no path at all
6760   # relative or not.
6761   case $0 in
6762     *[\\/]* ) as_myself=$0 ;;
6763     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6764 for as_dir in $PATH
6765 do
6766   IFS=$as_save_IFS
6767   test -z "$as_dir" && as_dir=.
6768   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6769 done
6770
6771        ;;
6772   esac
6773   # We did not find ourselves, most probably we were run as `sh COMMAND'
6774   # in which case we are not to be found in the path.
6775   if test "x$as_myself" = x; then
6776     as_myself=$0
6777   fi
6778   if test ! -f "$as_myself"; then
6779     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6780 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6781    { (exit 1); exit 1; }; }
6782   fi
6783   case $CONFIG_SHELL in
6784   '')
6785     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6786 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6787 do
6788   IFS=$as_save_IFS
6789   test -z "$as_dir" && as_dir=.
6790   for as_base in sh bash ksh sh5; do
6791          case $as_dir in
6792          /*)
6793            if ("$as_dir/$as_base" -c '
6794   as_lineno_1=$LINENO
6795   as_lineno_2=$LINENO
6796   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6797   test "x$as_lineno_1" != "x$as_lineno_2" &&
6798   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6799              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6800              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6801              CONFIG_SHELL=$as_dir/$as_base
6802              export CONFIG_SHELL
6803              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6804            fi;;
6805          esac
6806        done
6807 done
6808 ;;
6809   esac
6810
6811   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6812   # uniformly replaced by the line number.  The first 'sed' inserts a
6813   # line-number line before each line; the second 'sed' does the real
6814   # work.  The second script uses 'N' to pair each line-number line
6815   # with the numbered line, and appends trailing '-' during
6816   # substitution so that $LINENO is not a special case at line end.
6817   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6818   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
6819   sed '=' <$as_myself |
6820     sed '
6821       N
6822       s,$,-,
6823       : loop
6824       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6825       t loop
6826       s,-$,,
6827       s,^['$as_cr_digits']*\n,,
6828     ' >$as_me.lineno &&
6829   chmod +x $as_me.lineno ||
6830     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6831 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6832    { (exit 1); exit 1; }; }
6833
6834   # Don't try to exec as it changes $[0], causing all sort of problems
6835   # (the dirname of $[0] is not the place where we might find the
6836   # original and so on.  Autoconf is especially sensible to this).
6837   . ./$as_me.lineno
6838   # Exit status is that of the last command.
6839   exit
6840 }
6841
6842
6843 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6844   *c*,-n*) ECHO_N= ECHO_C='
6845 ' ECHO_T='      ' ;;
6846   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6847   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
6848 esac
6849
6850 if expr a : '\(a\)' >/dev/null 2>&1; then
6851   as_expr=expr
6852 else
6853   as_expr=false
6854 fi
6855
6856 rm -f conf$$ conf$$.exe conf$$.file
6857 echo >conf$$.file
6858 if ln -s conf$$.file conf$$ 2>/dev/null; then
6859   # We could just check for DJGPP; but this test a) works b) is more generic
6860   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6861   if test -f conf$$.exe; then
6862     # Don't use ln at all; we don't have any links
6863     as_ln_s='cp -p'
6864   else
6865     as_ln_s='ln -s'
6866   fi
6867 elif ln conf$$.file conf$$ 2>/dev/null; then
6868   as_ln_s=ln
6869 else
6870   as_ln_s='cp -p'
6871 fi
6872 rm -f conf$$ conf$$.exe conf$$.file
6873
6874 if mkdir -p . 2>/dev/null; then
6875   as_mkdir_p=:
6876 else
6877   as_mkdir_p=false
6878 fi
6879
6880 as_executable_p="test -f"
6881
6882 # Sed expression to map a string onto a valid CPP name.
6883 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
6884
6885 # Sed expression to map a string onto a valid variable name.
6886 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
6887
6888
6889 # IFS
6890 # We need space, tab and new line, in precisely that order.
6891 as_nl='
6892 '
6893 IFS="   $as_nl"
6894
6895 # CDPATH.
6896 $as_unset CDPATH
6897
6898 exec 6>&1
6899
6900 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6901 # report actual input values of CONFIG_FILES etc. instead of their
6902 # values after options handling.  Logging --version etc. is OK.
6903 exec 5>>config.log
6904 {
6905   echo
6906   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6907 ## Running $as_me. ##
6908 _ASBOX
6909 } >&5
6910 cat >&5 <<_CSEOF
6911
6912 This file was extended by GNU C Library $as_me (see version.h), which was
6913 generated by GNU Autoconf 2.57.  Invocation command line was
6914
6915   CONFIG_FILES    = $CONFIG_FILES
6916   CONFIG_HEADERS  = $CONFIG_HEADERS
6917   CONFIG_LINKS    = $CONFIG_LINKS
6918   CONFIG_COMMANDS = $CONFIG_COMMANDS
6919   $ $0 $@
6920
6921 _CSEOF
6922 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
6923 echo >&5
6924 _ACEOF
6925
6926 # Files that config.status was made for.
6927 if test -n "$ac_config_files"; then
6928   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6929 fi
6930
6931 if test -n "$ac_config_headers"; then
6932   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6933 fi
6934
6935 if test -n "$ac_config_links"; then
6936   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6937 fi
6938
6939 if test -n "$ac_config_commands"; then
6940   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6941 fi
6942
6943 cat >>$CONFIG_STATUS <<\_ACEOF
6944
6945 ac_cs_usage="\
6946 \`$as_me' instantiates files from templates according to the
6947 current configuration.
6948
6949 Usage: $0 [OPTIONS] [FILE]...
6950
6951   -h, --help       print this help, then exit
6952   -V, --version    print version number, then exit
6953   -q, --quiet      do not print progress messages
6954   -d, --debug      don't remove temporary files
6955       --recheck    update $as_me by reconfiguring in the same conditions
6956   --file=FILE[:TEMPLATE]
6957                    instantiate the configuration file FILE
6958   --header=FILE[:TEMPLATE]
6959                    instantiate the configuration header FILE
6960
6961 Configuration files:
6962 $config_files
6963
6964 Configuration headers:
6965 $config_headers
6966
6967 Configuration commands:
6968 $config_commands
6969
6970 Report bugs to <bug-autoconf@gnu.org>."
6971 _ACEOF
6972
6973 cat >>$CONFIG_STATUS <<_ACEOF
6974 ac_cs_version="\\
6975 GNU C Library config.status (see version.h)
6976 configured by $0, generated by GNU Autoconf 2.57,
6977   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
6978
6979 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
6980 Free Software Foundation, Inc.
6981 This config.status script is free software; the Free Software Foundation
6982 gives unlimited permission to copy, distribute and modify it."
6983 srcdir=$srcdir
6984 INSTALL="$INSTALL"
6985 _ACEOF
6986
6987 cat >>$CONFIG_STATUS <<\_ACEOF
6988 # If no file are specified by the user, then we need to provide default
6989 # value.  By we need to know if files were specified by the user.
6990 ac_need_defaults=:
6991 while test $# != 0
6992 do
6993   case $1 in
6994   --*=*)
6995     ac_option=`expr "x$1" : 'x\([^=]*\)='`
6996     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
6997     ac_shift=:
6998     ;;
6999   -*)
7000     ac_option=$1
7001     ac_optarg=$2
7002     ac_shift=shift
7003     ;;
7004   *) # This is not an option, so the user has probably given explicit
7005      # arguments.
7006      ac_option=$1
7007      ac_need_defaults=false;;
7008   esac
7009
7010   case $ac_option in
7011   # Handling of the options.
7012 _ACEOF
7013 cat >>$CONFIG_STATUS <<\_ACEOF
7014   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7015     ac_cs_recheck=: ;;
7016   --version | --vers* | -V )
7017     echo "$ac_cs_version"; exit 0 ;;
7018   --he | --h)
7019     # Conflict between --help and --header
7020     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7021 Try \`$0 --help' for more information." >&5
7022 echo "$as_me: error: ambiguous option: $1
7023 Try \`$0 --help' for more information." >&2;}
7024    { (exit 1); exit 1; }; };;
7025   --help | --hel | -h )
7026     echo "$ac_cs_usage"; exit 0 ;;
7027   --debug | --d* | -d )
7028     debug=: ;;
7029   --file | --fil | --fi | --f )
7030     $ac_shift
7031     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7032     ac_need_defaults=false;;
7033   --header | --heade | --head | --hea )
7034     $ac_shift
7035     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7036     ac_need_defaults=false;;
7037   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7038   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7039     ac_cs_silent=: ;;
7040
7041   # This is an error.
7042   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7043 Try \`$0 --help' for more information." >&5
7044 echo "$as_me: error: unrecognized option: $1
7045 Try \`$0 --help' for more information." >&2;}
7046    { (exit 1); exit 1; }; } ;;
7047
7048   *) ac_config_targets="$ac_config_targets $1" ;;
7049
7050   esac
7051   shift
7052 done
7053
7054 ac_configure_extra_args=
7055
7056 if $ac_cs_silent; then
7057   exec 6>/dev/null
7058   ac_configure_extra_args="$ac_configure_extra_args --silent"
7059 fi
7060
7061 _ACEOF
7062 cat >>$CONFIG_STATUS <<_ACEOF
7063 if \$ac_cs_recheck; then
7064   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7065   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7066 fi
7067
7068 _ACEOF
7069
7070 cat >>$CONFIG_STATUS <<_ACEOF
7071 #
7072 # INIT-COMMANDS section.
7073 #
7074
7075 config_vars='$config_vars'
7076
7077 _ACEOF
7078
7079
7080
7081 cat >>$CONFIG_STATUS <<\_ACEOF
7082 for ac_config_target in $ac_config_targets
7083 do
7084   case "$ac_config_target" in
7085   # Handling of arguments.
7086   "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;;
7087   "glibcbug" ) CONFIG_FILES="$CONFIG_FILES glibcbug" ;;
7088   "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
7089   "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;;
7090   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7091   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7092   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7093 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7094    { (exit 1); exit 1; }; };;
7095   esac
7096 done
7097
7098 # If the user did not use the arguments to specify the items to instantiate,
7099 # then the envvar interface is used.  Set only those that are not.
7100 # We use the long form for the default assignment because of an extremely
7101 # bizarre bug on SunOS 4.1.3.
7102 if $ac_need_defaults; then
7103   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7104   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7105   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7106 fi
7107
7108 # Have a temporary directory for convenience.  Make it in the build tree
7109 # simply because there is no reason to put it here, and in addition,
7110 # creating and moving files from /tmp can sometimes cause problems.
7111 # Create a temporary directory, and hook for its removal unless debugging.
7112 $debug ||
7113 {
7114   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7115   trap '{ (exit 1); exit 1; }' 1 2 13 15
7116 }
7117
7118 # Create a (secure) tmp directory for tmp files.
7119
7120 {
7121   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7122   test -n "$tmp" && test -d "$tmp"
7123 }  ||
7124 {
7125   tmp=./confstat$$-$RANDOM
7126   (umask 077 && mkdir $tmp)
7127 } ||
7128 {
7129    echo "$me: cannot create a temporary directory in ." >&2
7130    { (exit 1); exit 1; }
7131 }
7132
7133 _ACEOF
7134
7135 cat >>$CONFIG_STATUS <<_ACEOF
7136
7137 #
7138 # CONFIG_FILES section.
7139 #
7140
7141 # No need to generate the scripts if there are no CONFIG_FILES.
7142 # This happens for instance when ./config.status config.h
7143 if test -n "\$CONFIG_FILES"; then
7144   # Protect against being on the right side of a sed subst in config.status.
7145   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7146    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7147 s,@SHELL@,$SHELL,;t t
7148 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7149 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7150 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7151 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7152 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7153 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7154 s,@exec_prefix@,$exec_prefix,;t t
7155 s,@prefix@,$prefix,;t t
7156 s,@program_transform_name@,$program_transform_name,;t t
7157 s,@bindir@,$bindir,;t t
7158 s,@sbindir@,$sbindir,;t t
7159 s,@libexecdir@,$libexecdir,;t t
7160 s,@datadir@,$datadir,;t t
7161 s,@sysconfdir@,$sysconfdir,;t t
7162 s,@sharedstatedir@,$sharedstatedir,;t t
7163 s,@localstatedir@,$localstatedir,;t t
7164 s,@libdir@,$libdir,;t t
7165 s,@includedir@,$includedir,;t t
7166 s,@oldincludedir@,$oldincludedir,;t t
7167 s,@infodir@,$infodir,;t t
7168 s,@mandir@,$mandir,;t t
7169 s,@build_alias@,$build_alias,;t t
7170 s,@host_alias@,$host_alias,;t t
7171 s,@target_alias@,$target_alias,;t t
7172 s,@DEFS@,$DEFS,;t t
7173 s,@ECHO_C@,$ECHO_C,;t t
7174 s,@ECHO_N@,$ECHO_N,;t t
7175 s,@ECHO_T@,$ECHO_T,;t t
7176 s,@LIBS@,$LIBS,;t t
7177 s,@with_fp@,$with_fp,;t t
7178 s,@with_cvs@,$with_cvs,;t t
7179 s,@oldest_abi@,$oldest_abi,;t t
7180 s,@subdirs@,$subdirs,;t t
7181 s,@force_install@,$force_install,;t t
7182 s,@all_warnings@,$all_warnings,;t t
7183 s,@build@,$build,;t t
7184 s,@build_cpu@,$build_cpu,;t t
7185 s,@build_vendor@,$build_vendor,;t t
7186 s,@build_os@,$build_os,;t t
7187 s,@host@,$host,;t t
7188 s,@host_cpu@,$host_cpu,;t t
7189 s,@host_vendor@,$host_vendor,;t t
7190 s,@host_os@,$host_os,;t t
7191 s,@base_machine@,$base_machine,;t t
7192 s,@sysnames@,$sysnames,;t t
7193 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7194 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7195 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7196 s,@LN_S@,$LN_S,;t t
7197 s,@PWD_P@,$PWD_P,;t t
7198 s,@CC@,$CC,;t t
7199 s,@MAKE@,$MAKE,;t t
7200 s,@MSGFMT@,$MSGFMT,;t t
7201 s,@MAKEINFO@,$MAKEINFO,;t t
7202 s,@SED@,$SED,;t t
7203 s,@AUTOCONF@,$AUTOCONF,;t t
7204 s,@CFLAGS@,$CFLAGS,;t t
7205 s,@LDFLAGS@,$LDFLAGS,;t t
7206 s,@CPPFLAGS@,$CPPFLAGS,;t t
7207 s,@ac_ct_CC@,$ac_ct_CC,;t t
7208 s,@OBJEXT@,$OBJEXT,;t t
7209 s,@BUILD_CC@,$BUILD_CC,;t t
7210 s,@cross_compiling@,$cross_compiling,;t t
7211 s,@CPP@,$CPP,;t t
7212 s,@AR@,$AR,;t t
7213 s,@OBJDUMP@,$OBJDUMP,;t t
7214 s,@RANLIB@,$RANLIB,;t t
7215 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7216 s,@MIG@,$MIG,;t t
7217 s,@AS@,$AS,;t t
7218 s,@LD@,$LD,;t t
7219 s,@CCVERSION@,$CCVERSION,;t t
7220 s,@SYSINCLUDES@,$SYSINCLUDES,;t t
7221 s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
7222 s,@BASH@,$BASH,;t t
7223 s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
7224 s,@KSH@,$KSH,;t t
7225 s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
7226 s,@AWK@,$AWK,;t t
7227 s,@PERL@,$PERL,;t t
7228 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
7229 s,@OLD_DEBIAN_INSTALL_INFO@,$OLD_DEBIAN_INSTALL_INFO,;t t
7230 s,@BISON@,$BISON,;t t
7231 s,@VERSIONING@,$VERSIONING,;t t
7232 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
7233 s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
7234 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
7235 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
7236 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
7237 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
7238 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
7239 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
7240 s,@no_whole_archive@,$no_whole_archive,;t t
7241 s,@exceptions@,$exceptions,;t t
7242 s,@LIBGD@,$LIBGD,;t t
7243 s,@EGREP@,$EGREP,;t t
7244 s,@sizeof_long_double@,$sizeof_long_double,;t t
7245 s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
7246 s,@uname_sysname@,$uname_sysname,;t t
7247 s,@uname_release@,$uname_release,;t t
7248 s,@uname_version@,$uname_version,;t t
7249 s,@old_glibc_headers@,$old_glibc_headers,;t t
7250 s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
7251 s,@libc_cv_localedir@,$libc_cv_localedir,;t t
7252 s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
7253 s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
7254 s,@use_ldconfig@,$use_ldconfig,;t t
7255 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
7256 s,@gnu_ld@,$gnu_ld,;t t
7257 s,@gnu_as@,$gnu_as,;t t
7258 s,@elf@,$elf,;t t
7259 s,@xcoff@,$xcoff,;t t
7260 s,@static@,$static,;t t
7261 s,@shared@,$shared,;t t
7262 s,@pic_default@,$pic_default,;t t
7263 s,@profile@,$profile,;t t
7264 s,@omitfp@,$omitfp,;t t
7265 s,@bounded@,$bounded,;t t
7266 s,@static_nss@,$static_nss,;t t
7267 s,@nopic_initfini@,$nopic_initfini,;t t
7268 s,@DEFINES@,$DEFINES,;t t
7269 s,@linux_doors@,$linux_doors,;t t
7270 s,@mach_interface_list@,$mach_interface_list,;t t
7271 s,@VERSION@,$VERSION,;t t
7272 s,@RELEASE@,$RELEASE,;t t
7273 s,@LIBOBJS@,$LIBOBJS,;t t
7274 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7275 CEOF
7276
7277 _ACEOF
7278
7279   cat >>$CONFIG_STATUS <<\_ACEOF
7280   # Split the substitutions into bite-sized pieces for seds with
7281   # small command number limits, like on Digital OSF/1 and HP-UX.
7282   ac_max_sed_lines=48
7283   ac_sed_frag=1 # Number of current file.
7284   ac_beg=1 # First line for current file.
7285   ac_end=$ac_max_sed_lines # Line after last line for current file.
7286   ac_more_lines=:
7287   ac_sed_cmds=
7288   while $ac_more_lines; do
7289     if test $ac_beg -gt 1; then
7290       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7291     else
7292       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7293     fi
7294     if test ! -s $tmp/subs.frag; then
7295       ac_more_lines=false
7296     else
7297       # The purpose of the label and of the branching condition is to
7298       # speed up the sed processing (if there are no `@' at all, there
7299       # is no need to browse any of the substitutions).
7300       # These are the two extra sed commands mentioned above.
7301       (echo ':t
7302   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7303       if test -z "$ac_sed_cmds"; then
7304         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7305       else
7306         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7307       fi
7308       ac_sed_frag=`expr $ac_sed_frag + 1`
7309       ac_beg=$ac_end
7310       ac_end=`expr $ac_end + $ac_max_sed_lines`
7311     fi
7312   done
7313   if test -z "$ac_sed_cmds"; then
7314     ac_sed_cmds=cat
7315   fi
7316 fi # test -n "$CONFIG_FILES"
7317
7318 _ACEOF
7319 cat >>$CONFIG_STATUS <<\_ACEOF
7320 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7321   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7322   case $ac_file in
7323   - | *:- | *:-:* ) # input from stdin
7324         cat >$tmp/stdin
7325         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7326         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7327   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7328         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7329   * )   ac_file_in=$ac_file.in ;;
7330   esac
7331
7332   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7333   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7334 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7335          X"$ac_file" : 'X\(//\)[^/]' \| \
7336          X"$ac_file" : 'X\(//\)$' \| \
7337          X"$ac_file" : 'X\(/\)' \| \
7338          .     : '\(.\)' 2>/dev/null ||
7339 echo X"$ac_file" |
7340     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7341           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7342           /^X\(\/\/\)$/{ s//\1/; q; }
7343           /^X\(\/\).*/{ s//\1/; q; }
7344           s/.*/./; q'`
7345   { if $as_mkdir_p; then
7346     mkdir -p "$ac_dir"
7347   else
7348     as_dir="$ac_dir"
7349     as_dirs=
7350     while test ! -d "$as_dir"; do
7351       as_dirs="$as_dir $as_dirs"
7352       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7353 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7354          X"$as_dir" : 'X\(//\)[^/]' \| \
7355          X"$as_dir" : 'X\(//\)$' \| \
7356          X"$as_dir" : 'X\(/\)' \| \
7357          .     : '\(.\)' 2>/dev/null ||
7358 echo X"$as_dir" |
7359     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7360           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7361           /^X\(\/\/\)$/{ s//\1/; q; }
7362           /^X\(\/\).*/{ s//\1/; q; }
7363           s/.*/./; q'`
7364     done
7365     test ! -n "$as_dirs" || mkdir $as_dirs
7366   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7367 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7368    { (exit 1); exit 1; }; }; }
7369
7370   ac_builddir=.
7371
7372 if test "$ac_dir" != .; then
7373   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7374   # A "../" for each directory in $ac_dir_suffix.
7375   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7376 else
7377   ac_dir_suffix= ac_top_builddir=
7378 fi
7379
7380 case $srcdir in
7381   .)  # No --srcdir option.  We are building in place.
7382     ac_srcdir=.
7383     if test -z "$ac_top_builddir"; then
7384        ac_top_srcdir=.
7385     else
7386        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7387     fi ;;
7388   [\\/]* | ?:[\\/]* )  # Absolute path.
7389     ac_srcdir=$srcdir$ac_dir_suffix;
7390     ac_top_srcdir=$srcdir ;;
7391   *) # Relative path.
7392     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7393     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7394 esac
7395 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7396 # absolute.
7397 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7398 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7399 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7400 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7401
7402
7403   case $INSTALL in
7404   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7405   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7406   esac
7407
7408   if test x"$ac_file" != x-; then
7409     { echo "$as_me:$LINENO: creating $ac_file" >&5
7410 echo "$as_me: creating $ac_file" >&6;}
7411     rm -f "$ac_file"
7412   fi
7413   # Let's still pretend it is `configure' which instantiates (i.e., don't
7414   # use $as_me), people would be surprised to read:
7415   #    /* config.h.  Generated by config.status.  */
7416   if test x"$ac_file" = x-; then
7417     configure_input=
7418   else
7419     configure_input="$ac_file.  "
7420   fi
7421   configure_input=$configure_input"Generated from `echo $ac_file_in |
7422                                      sed 's,.*/,,'` by configure."
7423
7424   # First look for the input files in the build tree, otherwise in the
7425   # src tree.
7426   ac_file_inputs=`IFS=:
7427     for f in $ac_file_in; do
7428       case $f in
7429       -) echo $tmp/stdin ;;
7430       [\\/$]*)
7431          # Absolute (can't be DOS-style, as IFS=:)
7432          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7433 echo "$as_me: error: cannot find input file: $f" >&2;}
7434    { (exit 1); exit 1; }; }
7435          echo $f;;
7436       *) # Relative
7437          if test -f "$f"; then
7438            # Build tree
7439            echo $f
7440          elif test -f "$srcdir/$f"; then
7441            # Source tree
7442            echo $srcdir/$f
7443          else
7444            # /dev/null tree
7445            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7446 echo "$as_me: error: cannot find input file: $f" >&2;}
7447    { (exit 1); exit 1; }; }
7448          fi;;
7449       esac
7450     done` || { (exit 1); exit 1; }
7451 _ACEOF
7452 cat >>$CONFIG_STATUS <<_ACEOF
7453   sed "$ac_vpsub
7454 $extrasub
7455 _ACEOF
7456 cat >>$CONFIG_STATUS <<\_ACEOF
7457 :t
7458 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7459 s,@configure_input@,$configure_input,;t t
7460 s,@srcdir@,$ac_srcdir,;t t
7461 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7462 s,@top_srcdir@,$ac_top_srcdir,;t t
7463 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7464 s,@builddir@,$ac_builddir,;t t
7465 s,@abs_builddir@,$ac_abs_builddir,;t t
7466 s,@top_builddir@,$ac_top_builddir,;t t
7467 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7468 s,@INSTALL@,$ac_INSTALL,;t t
7469 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7470   rm -f $tmp/stdin
7471   if test x"$ac_file" != x-; then
7472     mv $tmp/out $ac_file
7473   else
7474     cat $tmp/out
7475     rm -f $tmp/out
7476   fi
7477
7478 done
7479 _ACEOF
7480 cat >>$CONFIG_STATUS <<\_ACEOF
7481
7482 #
7483 # CONFIG_HEADER section.
7484 #
7485
7486 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7487 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7488 #
7489 # ac_d sets the value in "#define NAME VALUE" lines.
7490 ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7491 ac_dB='[        ].*$,\1#\2'
7492 ac_dC=' '
7493 ac_dD=',;t'
7494 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7495 ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7496 ac_uB='$,\1#\2define\3'
7497 ac_uC=' '
7498 ac_uD=',;t'
7499
7500 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7501   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7502   case $ac_file in
7503   - | *:- | *:-:* ) # input from stdin
7504         cat >$tmp/stdin
7505         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7506         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7507   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7508         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7509   * )   ac_file_in=$ac_file.in ;;
7510   esac
7511
7512   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7513 echo "$as_me: creating $ac_file" >&6;}
7514
7515   # First look for the input files in the build tree, otherwise in the
7516   # src tree.
7517   ac_file_inputs=`IFS=:
7518     for f in $ac_file_in; do
7519       case $f in
7520       -) echo $tmp/stdin ;;
7521       [\\/$]*)
7522          # Absolute (can't be DOS-style, as IFS=:)
7523          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7524 echo "$as_me: error: cannot find input file: $f" >&2;}
7525    { (exit 1); exit 1; }; }
7526          echo $f;;
7527       *) # Relative
7528          if test -f "$f"; then
7529            # Build tree
7530            echo $f
7531          elif test -f "$srcdir/$f"; then
7532            # Source tree
7533            echo $srcdir/$f
7534          else
7535            # /dev/null tree
7536            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7537 echo "$as_me: error: cannot find input file: $f" >&2;}
7538    { (exit 1); exit 1; }; }
7539          fi;;
7540       esac
7541     done` || { (exit 1); exit 1; }
7542   # Remove the trailing spaces.
7543   sed 's/[      ]*$//' $ac_file_inputs >$tmp/in
7544
7545 _ACEOF
7546
7547 # Transform confdefs.h into two sed scripts, `conftest.defines' and
7548 # `conftest.undefs', that substitutes the proper values into
7549 # config.h.in to produce config.h.  The first handles `#define'
7550 # templates, and the second `#undef' templates.
7551 # And first: Protect against being on the right side of a sed subst in
7552 # config.status.  Protect against being in an unquoted here document
7553 # in config.status.
7554 rm -f conftest.defines conftest.undefs
7555 # Using a here document instead of a string reduces the quoting nightmare.
7556 # Putting comments in sed scripts is not portable.
7557 #
7558 # `end' is used to avoid that the second main sed command (meant for
7559 # 0-ary CPP macros) applies to n-ary macro definitions.
7560 # See the Autoconf documentation for `clear'.
7561 cat >confdef2sed.sed <<\_ACEOF
7562 s/[\\&,]/\\&/g
7563 s,[\\$`],\\&,g
7564 t clear
7565 : clear
7566 s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7567 t end
7568 s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7569 : end
7570 _ACEOF
7571 # If some macros were called several times there might be several times
7572 # the same #defines, which is useless.  Nevertheless, we may not want to
7573 # sort them, since we want the *last* AC-DEFINE to be honored.
7574 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7575 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7576 rm -f confdef2sed.sed
7577
7578 # This sed command replaces #undef with comments.  This is necessary, for
7579 # example, in the case of _POSIX_SOURCE, which is predefined and required
7580 # on some systems where configure will not decide to define it.
7581 cat >>conftest.undefs <<\_ACEOF
7582 s,^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7583 _ACEOF
7584
7585 # Break up conftest.defines because some shells have a limit on the size
7586 # of here documents, and old seds have small limits too (100 cmds).
7587 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7588 echo '  if grep "^[     ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7589 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7590 echo '  :' >>$CONFIG_STATUS
7591 rm -f conftest.tail
7592 while grep . conftest.defines >/dev/null
7593 do
7594   # Write a limited-size here document to $tmp/defines.sed.
7595   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7596   # Speed up: don't consider the non `#define' lines.
7597   echo '/^[     ]*#[    ]*define/!b' >>$CONFIG_STATUS
7598   # Work around the forget-to-reset-the-flag bug.
7599   echo 't clr' >>$CONFIG_STATUS
7600   echo ': clr' >>$CONFIG_STATUS
7601   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7602   echo 'CEOF
7603   sed -f $tmp/defines.sed $tmp/in >$tmp/out
7604   rm -f $tmp/in
7605   mv $tmp/out $tmp/in
7606 ' >>$CONFIG_STATUS
7607   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7608   rm -f conftest.defines
7609   mv conftest.tail conftest.defines
7610 done
7611 rm -f conftest.defines
7612 echo '  fi # grep' >>$CONFIG_STATUS
7613 echo >>$CONFIG_STATUS
7614
7615 # Break up conftest.undefs because some shells have a limit on the size
7616 # of here documents, and old seds have small limits too (100 cmds).
7617 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
7618 rm -f conftest.tail
7619 while grep . conftest.undefs >/dev/null
7620 do
7621   # Write a limited-size here document to $tmp/undefs.sed.
7622   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7623   # Speed up: don't consider the non `#undef'
7624   echo '/^[     ]*#[    ]*undef/!b' >>$CONFIG_STATUS
7625   # Work around the forget-to-reset-the-flag bug.
7626   echo 't clr' >>$CONFIG_STATUS
7627   echo ': clr' >>$CONFIG_STATUS
7628   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7629   echo 'CEOF
7630   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7631   rm -f $tmp/in
7632   mv $tmp/out $tmp/in
7633 ' >>$CONFIG_STATUS
7634   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7635   rm -f conftest.undefs
7636   mv conftest.tail conftest.undefs
7637 done
7638 rm -f conftest.undefs
7639
7640 cat >>$CONFIG_STATUS <<\_ACEOF
7641   # Let's still pretend it is `configure' which instantiates (i.e., don't
7642   # use $as_me), people would be surprised to read:
7643   #    /* config.h.  Generated by config.status.  */
7644   if test x"$ac_file" = x-; then
7645     echo "/* Generated by configure.  */" >$tmp/config.h
7646   else
7647     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
7648   fi
7649   cat $tmp/in >>$tmp/config.h
7650   rm -f $tmp/in
7651   if test x"$ac_file" != x-; then
7652     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7653       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7654 echo "$as_me: $ac_file is unchanged" >&6;}
7655     else
7656       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7657 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7658          X"$ac_file" : 'X\(//\)[^/]' \| \
7659          X"$ac_file" : 'X\(//\)$' \| \
7660          X"$ac_file" : 'X\(/\)' \| \
7661          .     : '\(.\)' 2>/dev/null ||
7662 echo X"$ac_file" |
7663     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7664           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7665           /^X\(\/\/\)$/{ s//\1/; q; }
7666           /^X\(\/\).*/{ s//\1/; q; }
7667           s/.*/./; q'`
7668       { if $as_mkdir_p; then
7669     mkdir -p "$ac_dir"
7670   else
7671     as_dir="$ac_dir"
7672     as_dirs=
7673     while test ! -d "$as_dir"; do
7674       as_dirs="$as_dir $as_dirs"
7675       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7676 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7677          X"$as_dir" : 'X\(//\)[^/]' \| \
7678          X"$as_dir" : 'X\(//\)$' \| \
7679          X"$as_dir" : 'X\(/\)' \| \
7680          .     : '\(.\)' 2>/dev/null ||
7681 echo X"$as_dir" |
7682     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7683           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7684           /^X\(\/\/\)$/{ s//\1/; q; }
7685           /^X\(\/\).*/{ s//\1/; q; }
7686           s/.*/./; q'`
7687     done
7688     test ! -n "$as_dirs" || mkdir $as_dirs
7689   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7690 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7691    { (exit 1); exit 1; }; }; }
7692
7693       rm -f $ac_file
7694       mv $tmp/config.h $ac_file
7695     fi
7696   else
7697     cat $tmp/config.h
7698     rm -f $tmp/config.h
7699   fi
7700 done
7701 _ACEOF
7702 cat >>$CONFIG_STATUS <<\_ACEOF
7703
7704 #
7705 # CONFIG_COMMANDS section.
7706 #
7707 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7708   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7709   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7710   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7711 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7712          X"$ac_dest" : 'X\(//\)[^/]' \| \
7713          X"$ac_dest" : 'X\(//\)$' \| \
7714          X"$ac_dest" : 'X\(/\)' \| \
7715          .     : '\(.\)' 2>/dev/null ||
7716 echo X"$ac_dest" |
7717     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7718           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7719           /^X\(\/\/\)$/{ s//\1/; q; }
7720           /^X\(\/\).*/{ s//\1/; q; }
7721           s/.*/./; q'`
7722   ac_builddir=.
7723
7724 if test "$ac_dir" != .; then
7725   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7726   # A "../" for each directory in $ac_dir_suffix.
7727   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7728 else
7729   ac_dir_suffix= ac_top_builddir=
7730 fi
7731
7732 case $srcdir in
7733   .)  # No --srcdir option.  We are building in place.
7734     ac_srcdir=.
7735     if test -z "$ac_top_builddir"; then
7736        ac_top_srcdir=.
7737     else
7738        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7739     fi ;;
7740   [\\/]* | ?:[\\/]* )  # Absolute path.
7741     ac_srcdir=$srcdir$ac_dir_suffix;
7742     ac_top_srcdir=$srcdir ;;
7743   *) # Relative path.
7744     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7745     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7746 esac
7747 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7748 # absolute.
7749 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7750 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7751 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7752 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7753
7754
7755   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7756 echo "$as_me: executing $ac_dest commands" >&6;}
7757   case $ac_dest in
7758     default )
7759 case $CONFIG_FILES in *config.make*)
7760 echo "$config_vars" >> config.make;;
7761 esac
7762 test -d bits || mkdir bits ;;
7763   esac
7764 done
7765 _ACEOF
7766
7767 cat >>$CONFIG_STATUS <<\_ACEOF
7768
7769 { (exit 0); exit 0; }
7770 _ACEOF
7771 chmod +x $CONFIG_STATUS
7772 ac_clean_files=$ac_clean_files_save
7773
7774
7775 # configure is writing to config.log, and then calls config.status.
7776 # config.status does its own redirection, appending to config.log.
7777 # Unfortunately, on DOS this fails, as config.log is still kept open
7778 # by configure, so config.status won't be able to write to it; its
7779 # output is simply discarded.  So we exec the FD to /dev/null,
7780 # effectively closing config.log, so it can be properly (re)opened and
7781 # appended to by config.status.  When coming back to configure, we
7782 # need to make the FD available again.
7783 if test "$no_create" != yes; then
7784   ac_cs_success=:
7785   ac_config_status_args=
7786   test "$silent" = yes &&
7787     ac_config_status_args="$ac_config_status_args --quiet"
7788   exec 5>/dev/null
7789   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7790   exec 5>>config.log
7791   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7792   # would make configure fail if this is the last instruction.
7793   $ac_cs_success || { (exit 1); exit 1; }
7794 fi
7795
7796 #
7797 # CONFIG_SUBDIRS section.
7798 #
7799 if test "$no_recursion" != yes; then
7800
7801   # Remove --cache-file and --srcdir arguments so they do not pile up.
7802   ac_sub_configure_args=
7803   ac_prev=
7804   for ac_arg in $ac_configure_args; do
7805     if test -n "$ac_prev"; then
7806       ac_prev=
7807       continue
7808     fi
7809     case $ac_arg in
7810     -cache-file | --cache-file | --cache-fil | --cache-fi \
7811     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
7812       ac_prev=cache_file ;;
7813     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
7814     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
7815     | --c=*)
7816       ;;
7817     --config-cache | -C)
7818       ;;
7819     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
7820       ac_prev=srcdir ;;
7821     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
7822       ;;
7823     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
7824       ac_prev=prefix ;;
7825     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
7826       ;;
7827     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
7828     esac
7829   done
7830
7831   # Always prepend --prefix to ensure using the same prefix
7832   # in subdir configurations.
7833   ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
7834
7835   ac_popdir=`pwd`
7836   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
7837
7838     # Do not complain, so a configure script can configure whichever
7839     # parts of a large source tree are present.
7840     test -d $srcdir/$ac_dir || continue
7841
7842     { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
7843 echo "$as_me: configuring in $ac_dir" >&6;}
7844     { if $as_mkdir_p; then
7845     mkdir -p "$ac_dir"
7846   else
7847     as_dir="$ac_dir"
7848     as_dirs=
7849     while test ! -d "$as_dir"; do
7850       as_dirs="$as_dir $as_dirs"
7851       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7852 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7853          X"$as_dir" : 'X\(//\)[^/]' \| \
7854          X"$as_dir" : 'X\(//\)$' \| \
7855          X"$as_dir" : 'X\(/\)' \| \
7856          .     : '\(.\)' 2>/dev/null ||
7857 echo X"$as_dir" |
7858     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7859           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7860           /^X\(\/\/\)$/{ s//\1/; q; }
7861           /^X\(\/\).*/{ s//\1/; q; }
7862           s/.*/./; q'`
7863     done
7864     test ! -n "$as_dirs" || mkdir $as_dirs
7865   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7866 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7867    { (exit 1); exit 1; }; }; }
7868
7869     ac_builddir=.
7870
7871 if test "$ac_dir" != .; then
7872   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7873   # A "../" for each directory in $ac_dir_suffix.
7874   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7875 else
7876   ac_dir_suffix= ac_top_builddir=
7877 fi
7878
7879 case $srcdir in
7880   .)  # No --srcdir option.  We are building in place.
7881     ac_srcdir=.
7882     if test -z "$ac_top_builddir"; then
7883        ac_top_srcdir=.
7884     else
7885        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7886     fi ;;
7887   [\\/]* | ?:[\\/]* )  # Absolute path.
7888     ac_srcdir=$srcdir$ac_dir_suffix;
7889     ac_top_srcdir=$srcdir ;;
7890   *) # Relative path.
7891     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7892     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7893 esac
7894 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7895 # absolute.
7896 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7897 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7898 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7899 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7900
7901
7902     cd $ac_dir
7903
7904     # Check for guested configure; otherwise get Cygnus style configure.
7905     if test -f $ac_srcdir/configure.gnu; then
7906       ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
7907     elif test -f $ac_srcdir/configure; then
7908       ac_sub_configure="$SHELL '$ac_srcdir/configure'"
7909     elif test -f $ac_srcdir/configure.in; then
7910       ac_sub_configure=$ac_configure
7911     else
7912       { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
7913 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
7914       ac_sub_configure=
7915     fi
7916
7917     # The recursion is here.
7918     if test -n "$ac_sub_configure"; then
7919       # Make the cache file name correct relative to the subdirectory.
7920       case $cache_file in
7921       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
7922       *) # Relative path.
7923         ac_sub_cache_file=$ac_top_builddir$cache_file ;;
7924       esac
7925
7926       { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
7927 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
7928       # The eval makes quoting arguments work.
7929       eval $ac_sub_configure $ac_sub_configure_args \
7930            --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
7931         { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
7932 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
7933    { (exit 1); exit 1; }; }
7934     fi
7935
7936     cd $ac_popdir
7937   done
7938 fi
7939