gold/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for gold 0.1.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME='gold'
 269 PACKAGE_TARNAME='gold'
 270 PACKAGE_VERSION='0.1'
 271 PACKAGE_STRING='gold 0.1'
 272 PACKAGE_BUGREPORT=''
 273
 274 ac_unique_file="gold.cc"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar THREADS_TRUE THREADS_FALSE TARGETOBJS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE YACC RANLIB ac_ct_RANLIB LN_S USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT MKINSTALLDIRS MSGFMT MSGMERGE NATIVE_LINKER_TRUE NATIVE_LINKER_FALSE GCC_TRUE GCC_FALSE FN_PTRS_IN_SO_WITHOUT_PIC_TRUE FN_PTRS_IN_SO_WITHOUT_PIC_FALSE TLS_TRUE TLS_FALSE STATIC_TLS_TRUE STATIC_TLS_FALSE OMP_SUPPORT_TRUE OMP_SUPPORT_FALSE TLS_GNU2_DIALECT_TRUE TLS_GNU2_DIALECT_FALSE TLS_DESCRIPTORS_TRUE TLS_DESCRIPTORS_FALSE CONSTRUCTOR_PRIORITY_TRUE CONSTRUCTOR_PRIORITY_FALSE RANDOM_SEED_CFLAGS WARN_CFLAGS NO_WERROR WARN_CXXFLAGS LFS_CFLAGS LIBOBJS CPP EGREP HAVE_ZLIB_TRUE HAVE_ZLIB_FALSE CXXCPP MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LTLIBOBJS'
 313 ac_subst_files=''
 314 ac_pwd=`pwd`
 315
 316 # Initialize some variables set by options.
 317 ac_init_help=
 318 ac_init_version=false
 319 # The variables have the same names as the options, with
 320 # dashes changed to underlines.
 321 cache_file=/dev/null
 322 exec_prefix=NONE
 323 no_create=
 324 no_recursion=
 325 prefix=NONE
 326 program_prefix=NONE
 327 program_suffix=NONE
 328 program_transform_name=s,x,x,
 329 silent=
 330 site=
 331 srcdir=
 332 verbose=
 333 x_includes=NONE
 334 x_libraries=NONE
 335
 336 # Installation directory options.
 337 # These are left unexpanded so users can "make install exec_prefix=/foo"
 338 # and all the variables that are supposed to be based on exec_prefix
 339 # by default will actually change.
 340 # Use braces instead of parens because sh, perl, etc. also accept them.
 341 bindir='${exec_prefix}/bin'
 342 sbindir='${exec_prefix}/sbin'
 343 libexecdir='${exec_prefix}/libexec'
 344 datadir='${prefix}/share'
 345 sysconfdir='${prefix}/etc'
 346 sharedstatedir='${prefix}/com'
 347 localstatedir='${prefix}/var'
 348 libdir='${exec_prefix}/lib'
 349 includedir='${prefix}/include'
 350 oldincludedir='/usr/include'
 351 infodir='${prefix}/info'
 352 mandir='${prefix}/man'
 353
 354 ac_prev=
 355 for ac_option
 356 do
 357   # If the previous option needs an argument, assign it.
 358   if test -n "$ac_prev"; then
 359     eval "$ac_prev=\$ac_option"
 360     ac_prev=
 361     continue
 362   fi
 363
 364   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 365
 366   # Accept the important Cygnus configure options, so we can diagnose typos.
 367
 368   case $ac_option in
 369
 370   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 371     ac_prev=bindir ;;
 372   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 373     bindir=$ac_optarg ;;
 374
 375   -build | --build | --buil | --bui | --bu)
 376     ac_prev=build_alias ;;
 377   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 378     build_alias=$ac_optarg ;;
 379
 380   -cache-file | --cache-file | --cache-fil | --cache-fi \
 381   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 382     ac_prev=cache_file ;;
 383   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 384   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 385     cache_file=$ac_optarg ;;
 386
 387   --config-cache | -C)
 388     cache_file=config.cache ;;
 389
 390   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 391     ac_prev=datadir ;;
 392   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 393   | --da=*)
 394     datadir=$ac_optarg ;;
 395
 396   -disable-* | --disable-*)
 397     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 398     # Reject names that are not valid shell variable names.
 399     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 400       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 401    { (exit 1); exit 1; }; }
 402     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 403     eval "enable_$ac_feature=no" ;;
 404
 405   -enable-* | --enable-*)
 406     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 407     # Reject names that are not valid shell variable names.
 408     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 409       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 410    { (exit 1); exit 1; }; }
 411     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 412     case $ac_option in
 413       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 414       *) ac_optarg=yes ;;
 415     esac
 416     eval "enable_$ac_feature='$ac_optarg'" ;;
 417
 418   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 419   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 420   | --exec | --exe | --ex)
 421     ac_prev=exec_prefix ;;
 422   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 423   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 424   | --exec=* | --exe=* | --ex=*)
 425     exec_prefix=$ac_optarg ;;
 426
 427   -gas | --gas | --ga | --g)
 428     # Obsolete; use --with-gas.
 429     with_gas=yes ;;
 430
 431   -help | --help | --hel | --he | -h)
 432     ac_init_help=long ;;
 433   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 434     ac_init_help=recursive ;;
 435   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 436     ac_init_help=short ;;
 437
 438   -host | --host | --hos | --ho)
 439     ac_prev=host_alias ;;
 440   -host=* | --host=* | --hos=* | --ho=*)
 441     host_alias=$ac_optarg ;;
 442
 443   -includedir | --includedir | --includedi | --included | --include \
 444   | --includ | --inclu | --incl | --inc)
 445     ac_prev=includedir ;;
 446   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 447   | --includ=* | --inclu=* | --incl=* | --inc=*)
 448     includedir=$ac_optarg ;;
 449
 450   -infodir | --infodir | --infodi | --infod | --info | --inf)
 451     ac_prev=infodir ;;
 452   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 453     infodir=$ac_optarg ;;
 454
 455   -libdir | --libdir | --libdi | --libd)
 456     ac_prev=libdir ;;
 457   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 458     libdir=$ac_optarg ;;
 459
 460   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 461   | --libexe | --libex | --libe)
 462     ac_prev=libexecdir ;;
 463   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 464   | --libexe=* | --libex=* | --libe=*)
 465     libexecdir=$ac_optarg ;;
 466
 467   -localstatedir | --localstatedir | --localstatedi | --localstated \
 468   | --localstate | --localstat | --localsta | --localst \
 469   | --locals | --local | --loca | --loc | --lo)
 470     ac_prev=localstatedir ;;
 471   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 472   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 473   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 474     localstatedir=$ac_optarg ;;
 475
 476   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 477     ac_prev=mandir ;;
 478   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 479     mandir=$ac_optarg ;;
 480
 481   -nfp | --nfp | --nf)
 482     # Obsolete; use --without-fp.
 483     with_fp=no ;;
 484
 485   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 486   | --no-cr | --no-c | -n)
 487     no_create=yes ;;
 488
 489   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 490   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 491     no_recursion=yes ;;
 492
 493   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 494   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 495   | --oldin | --oldi | --old | --ol | --o)
 496     ac_prev=oldincludedir ;;
 497   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 498   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 499   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 500     oldincludedir=$ac_optarg ;;
 501
 502   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 503     ac_prev=prefix ;;
 504   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 505     prefix=$ac_optarg ;;
 506
 507   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 508   | --program-pre | --program-pr | --program-p)
 509     ac_prev=program_prefix ;;
 510   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 511   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 512     program_prefix=$ac_optarg ;;
 513
 514   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 515   | --program-suf | --program-su | --program-s)
 516     ac_prev=program_suffix ;;
 517   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 518   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 519     program_suffix=$ac_optarg ;;
 520
 521   -program-transform-name | --program-transform-name \
 522   | --program-transform-nam | --program-transform-na \
 523   | --program-transform-n | --program-transform- \
 524   | --program-transform | --program-transfor \
 525   | --program-transfo | --program-transf \
 526   | --program-trans | --program-tran \
 527   | --progr-tra | --program-tr | --program-t)
 528     ac_prev=program_transform_name ;;
 529   -program-transform-name=* | --program-transform-name=* \
 530   | --program-transform-nam=* | --program-transform-na=* \
 531   | --program-transform-n=* | --program-transform-=* \
 532   | --program-transform=* | --program-transfor=* \
 533   | --program-transfo=* | --program-transf=* \
 534   | --program-trans=* | --program-tran=* \
 535   | --progr-tra=* | --program-tr=* | --program-t=*)
 536     program_transform_name=$ac_optarg ;;
 537
 538   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 539   | -silent | --silent | --silen | --sile | --sil)
 540     silent=yes ;;
 541
 542   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 543     ac_prev=sbindir ;;
 544   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 545   | --sbi=* | --sb=*)
 546     sbindir=$ac_optarg ;;
 547
 548   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 549   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 550   | --sharedst | --shareds | --shared | --share | --shar \
 551   | --sha | --sh)
 552     ac_prev=sharedstatedir ;;
 553   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 554   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 555   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 556   | --sha=* | --sh=*)
 557     sharedstatedir=$ac_optarg ;;
 558
 559   -site | --site | --sit)
 560     ac_prev=site ;;
 561   -site=* | --site=* | --sit=*)
 562     site=$ac_optarg ;;
 563
 564   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 565     ac_prev=srcdir ;;
 566   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 567     srcdir=$ac_optarg ;;
 568
 569   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 570   | --syscon | --sysco | --sysc | --sys | --sy)
 571     ac_prev=sysconfdir ;;
 572   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 573   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 574     sysconfdir=$ac_optarg ;;
 575
 576   -target | --target | --targe | --targ | --tar | --ta | --t)
 577     ac_prev=target_alias ;;
 578   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 579     target_alias=$ac_optarg ;;
 580
 581   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 582     verbose=yes ;;
 583
 584   -version | --version | --versio | --versi | --vers | -V)
 585     ac_init_version=: ;;
 586
 587   -with-* | --with-*)
 588     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 589     # Reject names that are not valid shell variable names.
 590     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 591       { echo "$as_me: error: invalid package name: $ac_package" >&2
 592    { (exit 1); exit 1; }; }
 593     ac_package=`echo $ac_package| sed 's/-/_/g'`
 594     case $ac_option in
 595       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 596       *) ac_optarg=yes ;;
 597     esac
 598     eval "with_$ac_package='$ac_optarg'" ;;
 599
 600   -without-* | --without-*)
 601     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 602     # Reject names that are not valid shell variable names.
 603     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 604       { echo "$as_me: error: invalid package name: $ac_package" >&2
 605    { (exit 1); exit 1; }; }
 606     ac_package=`echo $ac_package | sed 's/-/_/g'`
 607     eval "with_$ac_package=no" ;;
 608
 609   --x)
 610     # Obsolete; use --with-x.
 611     with_x=yes ;;
 612
 613   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 614   | --x-incl | --x-inc | --x-in | --x-i)
 615     ac_prev=x_includes ;;
 616   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 617   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 618     x_includes=$ac_optarg ;;
 619
 620   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 621   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 622     ac_prev=x_libraries ;;
 623   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 624   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 625     x_libraries=$ac_optarg ;;
 626
 627   -*) { echo "$as_me: error: unrecognized option: $ac_option
 628 Try \`$0 --help' for more information." >&2
 629    { (exit 1); exit 1; }; }
 630     ;;
 631
 632   *=*)
 633     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 634     # Reject names that are not valid shell variable names.
 635     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 636       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 637    { (exit 1); exit 1; }; }
 638     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 639     eval "$ac_envvar='$ac_optarg'"
 640     export $ac_envvar ;;
 641
 642   *)
 643     # FIXME: should be removed in autoconf 3.0.
 644     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 645     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 646       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 647     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 648     ;;
 649
 650   esac
 651 done
 652
 653 if test -n "$ac_prev"; then
 654   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 655   { echo "$as_me: error: missing argument to $ac_option" >&2
 656    { (exit 1); exit 1; }; }
 657 fi
 658
 659 # Be sure to have absolute paths.
 660 for ac_var in exec_prefix prefix
 661 do
 662   eval ac_val=$`echo $ac_var`
 663   case $ac_val in
 664     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 665     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 666    { (exit 1); exit 1; }; };;
 667   esac
 668 done
 669
 670 # Be sure to have absolute paths.
 671 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 672               localstatedir libdir includedir oldincludedir infodir mandir
 673 do
 674   eval ac_val=$`echo $ac_var`
 675   case $ac_val in
 676     [\\/$]* | ?:[\\/]* ) ;;
 677     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 678    { (exit 1); exit 1; }; };;
 679   esac
 680 done
 681
 682 # There might be people who depend on the old broken behavior: `$host'
 683 # used to hold the argument of --host etc.
 684 # FIXME: To remove some day.
 685 build=$build_alias
 686 host=$host_alias
 687 target=$target_alias
 688
 689 # FIXME: To remove some day.
 690 if test "x$host_alias" != x; then
 691   if test "x$build_alias" = x; then
 692     cross_compiling=maybe
 693     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 694     If a cross compiler is detected then cross compile mode will be used." >&2
 695   elif test "x$build_alias" != "x$host_alias"; then
 696     cross_compiling=yes
 697   fi
 698 fi
 699
 700 ac_tool_prefix=
 701 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 702
 703 test "$silent" = yes && exec 6>/dev/null
 704
 705
 706 # Find the source files, if location was not specified.
 707 if test -z "$srcdir"; then
 708   ac_srcdir_defaulted=yes
 709   # Try the directory containing this script, then its parent.
 710   ac_confdir=`(dirname "$0") 2>/dev/null ||
 711 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 712          X"$0" : 'X\(//\)[^/]' \| \
 713          X"$0" : 'X\(//\)$' \| \
 714          X"$0" : 'X\(/\)' \| \
 715          .     : '\(.\)' 2>/dev/null ||
 716 echo X"$0" |
 717     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 718           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 719           /^X\(\/\/\)$/{ s//\1/; q; }
 720           /^X\(\/\).*/{ s//\1/; q; }
 721           s/.*/./; q'`
 722   srcdir=$ac_confdir
 723   if test ! -r $srcdir/$ac_unique_file; then
 724     srcdir=..
 725   fi
 726 else
 727   ac_srcdir_defaulted=no
 728 fi
 729 if test ! -r $srcdir/$ac_unique_file; then
 730   if test "$ac_srcdir_defaulted" = yes; then
 731     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 732    { (exit 1); exit 1; }; }
 733   else
 734     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 735    { (exit 1); exit 1; }; }
 736   fi
 737 fi
 738 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 739   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 740    { (exit 1); exit 1; }; }
 741 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 742 ac_env_build_alias_set=${build_alias+set}
 743 ac_env_build_alias_value=$build_alias
 744 ac_cv_env_build_alias_set=${build_alias+set}
 745 ac_cv_env_build_alias_value=$build_alias
 746 ac_env_host_alias_set=${host_alias+set}
 747 ac_env_host_alias_value=$host_alias
 748 ac_cv_env_host_alias_set=${host_alias+set}
 749 ac_cv_env_host_alias_value=$host_alias
 750 ac_env_target_alias_set=${target_alias+set}
 751 ac_env_target_alias_value=$target_alias
 752 ac_cv_env_target_alias_set=${target_alias+set}
 753 ac_cv_env_target_alias_value=$target_alias
 754 ac_env_CC_set=${CC+set}
 755 ac_env_CC_value=$CC
 756 ac_cv_env_CC_set=${CC+set}
 757 ac_cv_env_CC_value=$CC
 758 ac_env_CFLAGS_set=${CFLAGS+set}
 759 ac_env_CFLAGS_value=$CFLAGS
 760 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 761 ac_cv_env_CFLAGS_value=$CFLAGS
 762 ac_env_LDFLAGS_set=${LDFLAGS+set}
 763 ac_env_LDFLAGS_value=$LDFLAGS
 764 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 765 ac_cv_env_LDFLAGS_value=$LDFLAGS
 766 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 767 ac_env_CPPFLAGS_value=$CPPFLAGS
 768 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 769 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 770 ac_env_CXX_set=${CXX+set}
 771 ac_env_CXX_value=$CXX
 772 ac_cv_env_CXX_set=${CXX+set}
 773 ac_cv_env_CXX_value=$CXX
 774 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
 775 ac_env_CXXFLAGS_value=$CXXFLAGS
 776 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
 777 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
 778 ac_env_CPP_set=${CPP+set}
 779 ac_env_CPP_value=$CPP
 780 ac_cv_env_CPP_set=${CPP+set}
 781 ac_cv_env_CPP_value=$CPP
 782 ac_env_CXXCPP_set=${CXXCPP+set}
 783 ac_env_CXXCPP_value=$CXXCPP
 784 ac_cv_env_CXXCPP_set=${CXXCPP+set}
 785 ac_cv_env_CXXCPP_value=$CXXCPP
 786
 787 #
 788 # Report the --help message.
 789 #
 790 if test "$ac_init_help" = "long"; then
 791   # Omit some internal or obsolete options to make the list less imposing.
 792   # This message is too long to be a string in the A/UX 3.1 sh.
 793   cat <<_ACEOF
 794 \`configure' configures gold 0.1 to adapt to many kinds of systems.
 795
 796 Usage: $0 [OPTION]... [VAR=VALUE]...
 797
 798 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 799 VAR=VALUE.  See below for descriptions of some of the useful variables.
 800
 801 Defaults for the options are specified in brackets.
 802
 803 Configuration:
 804   -h, --help              display this help and exit
 805       --help=short        display options specific to this package
 806       --help=recursive    display the short help of all the included packages
 807   -V, --version           display version information and exit
 808   -q, --quiet, --silent   do not print \`checking...' messages
 809       --cache-file=FILE   cache test results in FILE [disabled]
 810   -C, --config-cache      alias for \`--cache-file=config.cache'
 811   -n, --no-create         do not create output files
 812       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 813
 814 _ACEOF
 815
 816   cat <<_ACEOF
 817 Installation directories:
 818   --prefix=PREFIX         install architecture-independent files in PREFIX
 819                           [$ac_default_prefix]
 820   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 821                           [PREFIX]
 822
 823 By default, \`make install' will install all the files in
 824 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 825 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 826 for instance \`--prefix=\$HOME'.
 827
 828 For better control, use the options below.
 829
 830 Fine tuning of the installation directories:
 831   --bindir=DIR           user executables [EPREFIX/bin]
 832   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 833   --libexecdir=DIR       program executables [EPREFIX/libexec]
 834   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 835   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 836   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 837   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 838   --libdir=DIR           object code libraries [EPREFIX/lib]
 839   --includedir=DIR       C header files [PREFIX/include]
 840   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 841   --infodir=DIR          info documentation [PREFIX/info]
 842   --mandir=DIR           man documentation [PREFIX/man]
 843 _ACEOF
 844
 845   cat <<\_ACEOF
 846
 847 Program names:
 848   --program-prefix=PREFIX            prepend PREFIX to installed program names
 849   --program-suffix=SUFFIX            append SUFFIX to installed program names
 850   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 851
 852 System types:
 853   --build=BUILD     configure for building on BUILD [guessed]
 854   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 855   --target=TARGET   configure for building compilers for TARGET [HOST]
 856 _ACEOF
 857 fi
 858
 859 if test -n "$ac_init_help"; then
 860   case $ac_init_help in
 861      short | recursive ) echo "Configuration of gold 0.1:";;
 862    esac
 863   cat <<\_ACEOF
 864
 865 Optional Features:
 866   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 867   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 868   --enable-threads        multi-threaded linking
 869   --enable-targets        alternative target configurations
 870   --disable-dependency-tracking  speeds up one-time build
 871   --enable-dependency-tracking   do not reject slow dependency extractors
 872   --disable-nls           do not use Native Language Support
 873   --enable-werror         treat compile warnings as errors
 874   --enable-build-warnings enable build-time compiler warnings
 875   --enable-maintainer-mode  enable make rules and dependencies not useful
 876                           (and sometimes confusing) to the casual installer
 877
 878 Optional Packages:
 879   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 880   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 881   --with-sysroot=DIR    search for usr/lib et al within DIR
 882
 883 Some influential environment variables:
 884   CC          C compiler command
 885   CFLAGS      C compiler flags
 886   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 887               nonstandard directory <lib dir>
 888   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 889               headers in a nonstandard directory <include dir>
 890   CXX         C++ compiler command
 891   CXXFLAGS    C++ compiler flags
 892   CPP         C preprocessor
 893   CXXCPP      C++ preprocessor
 894
 895 Use these variables to override the choices made by `configure' or to help
 896 it to find libraries and programs with nonstandard names/locations.
 897
 898 _ACEOF
 899 fi
 900
 901 if test "$ac_init_help" = "recursive"; then
 902   # If there are subdirs, report their specific --help.
 903   ac_popdir=`pwd`
 904   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 905     test -d $ac_dir || continue
 906     ac_builddir=.
 907
 908 if test "$ac_dir" != .; then
 909   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 910   # A "../" for each directory in $ac_dir_suffix.
 911   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 912 else
 913   ac_dir_suffix= ac_top_builddir=
 914 fi
 915
 916 case $srcdir in
 917   .)  # No --srcdir option.  We are building in place.
 918     ac_srcdir=.
 919     if test -z "$ac_top_builddir"; then
 920        ac_top_srcdir=.
 921     else
 922        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 923     fi ;;
 924   [\\/]* | ?:[\\/]* )  # Absolute path.
 925     ac_srcdir=$srcdir$ac_dir_suffix;
 926     ac_top_srcdir=$srcdir ;;
 927   *) # Relative path.
 928     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 929     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 930 esac
 931
 932 # Do not use `cd foo && pwd` to compute absolute paths, because
 933 # the directories may not exist.
 934 case `pwd` in
 935 .) ac_abs_builddir="$ac_dir";;
 936 *)
 937   case "$ac_dir" in
 938   .) ac_abs_builddir=`pwd`;;
 939   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 940   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 941   esac;;
 942 esac
 943 case $ac_abs_builddir in
 944 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 945 *)
 946   case ${ac_top_builddir}. in
 947   .) ac_abs_top_builddir=$ac_abs_builddir;;
 948   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 949   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 950   esac;;
 951 esac
 952 case $ac_abs_builddir in
 953 .) ac_abs_srcdir=$ac_srcdir;;
 954 *)
 955   case $ac_srcdir in
 956   .) ac_abs_srcdir=$ac_abs_builddir;;
 957   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 958   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 959   esac;;
 960 esac
 961 case $ac_abs_builddir in
 962 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 963 *)
 964   case $ac_top_srcdir in
 965   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 966   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 967   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 968   esac;;
 969 esac
 970
 971     cd $ac_dir
 972     # Check for guested configure; otherwise get Cygnus style configure.
 973     if test -f $ac_srcdir/configure.gnu; then
 974       echo
 975       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 976     elif test -f $ac_srcdir/configure; then
 977       echo
 978       $SHELL $ac_srcdir/configure  --help=recursive
 979     elif test -f $ac_srcdir/configure.ac ||
 980            test -f $ac_srcdir/configure.in; then
 981       echo
 982       $ac_configure --help
 983     else
 984       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 985     fi
 986     cd "$ac_popdir"
 987   done
 988 fi
 989
 990 test -n "$ac_init_help" && exit 0
 991 if $ac_init_version; then
 992   cat <<\_ACEOF
 993 gold configure 0.1
 994 generated by GNU Autoconf 2.59
 995
 996 Copyright (C) 2003 Free Software Foundation, Inc.
 997 This configure script is free software; the Free Software Foundation
 998 gives unlimited permission to copy, distribute and modify it.
 999 _ACEOF
1000   exit 0
1001 fi
1002 exec 5>config.log
1003 cat >&5 <<_ACEOF
1004 This file contains any messages produced by compilers while
1005 running configure, to aid debugging if configure makes a mistake.
1006
1007 It was created by gold $as_me 0.1, which was
1008 generated by GNU Autoconf 2.59.  Invocation command line was
1009
1010   $ $0 $@
1011
1012 _ACEOF
1013 {
1014 cat <<_ASUNAME
1015 ## --------- ##
1016 ## Platform. ##
1017 ## --------- ##
1018
1019 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1020 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1021 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1022 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1023 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1024
1025 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1026 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1027
1028 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1029 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1030 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1031 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1032 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1033 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1034 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1035
1036 _ASUNAME
1037
1038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1039 for as_dir in $PATH
1040 do
1041   IFS=$as_save_IFS
1042   test -z "$as_dir" && as_dir=.
1043   echo "PATH: $as_dir"
1044 done
1045
1046 } >&5
1047
1048 cat >&5 <<_ACEOF
1049
1050
1051 ## ----------- ##
1052 ## Core tests. ##
1053 ## ----------- ##
1054
1055 _ACEOF
1056
1057
1058 # Keep a trace of the command line.
1059 # Strip out --no-create and --no-recursion so they do not pile up.
1060 # Strip out --silent because we don't want to record it for future runs.
1061 # Also quote any args containing shell meta-characters.
1062 # Make two passes to allow for proper duplicate-argument suppression.
1063 ac_configure_args=
1064 ac_configure_args0=
1065 ac_configure_args1=
1066 ac_sep=
1067 ac_must_keep_next=false
1068 for ac_pass in 1 2
1069 do
1070   for ac_arg
1071   do
1072     case $ac_arg in
1073     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1074     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1075     | -silent | --silent | --silen | --sile | --sil)
1076       continue ;;
1077     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1078       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1079     esac
1080     case $ac_pass in
1081     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1082     2)
1083       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1084       if test $ac_must_keep_next = true; then
1085         ac_must_keep_next=false # Got value, back to normal.
1086       else
1087         case $ac_arg in
1088           *=* | --config-cache | -C | -disable-* | --disable-* \
1089           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1090           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1091           | -with-* | --with-* | -without-* | --without-* | --x)
1092             case "$ac_configure_args0 " in
1093               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1094             esac
1095             ;;
1096           -* ) ac_must_keep_next=true ;;
1097         esac
1098       fi
1099       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1100       # Get rid of the leading space.
1101       ac_sep=" "
1102       ;;
1103     esac
1104   done
1105 done
1106 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1107 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1108
1109 # When interrupted or exit'd, cleanup temporary files, and complete
1110 # config.log.  We remove comments because anyway the quotes in there
1111 # would cause problems or look ugly.
1112 # WARNING: Be sure not to use single quotes in there, as some shells,
1113 # such as our DU 5.0 friend, will then `close' the trap.
1114 trap 'exit_status=$?
1115   # Save into config.log some information that might help in debugging.
1116   {
1117     echo
1118
1119     cat <<\_ASBOX
1120 ## ---------------- ##
1121 ## Cache variables. ##
1122 ## ---------------- ##
1123 _ASBOX
1124     echo
1125     # The following way of writing the cache mishandles newlines in values,
1126 {
1127   (set) 2>&1 |
1128     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1129     *ac_space=\ *)
1130       sed -n \
1131         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1132           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1133       ;;
1134     *)
1135       sed -n \
1136         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1137       ;;
1138     esac;
1139 }
1140     echo
1141
1142     cat <<\_ASBOX
1143 ## ----------------- ##
1144 ## Output variables. ##
1145 ## ----------------- ##
1146 _ASBOX
1147     echo
1148     for ac_var in $ac_subst_vars
1149     do
1150       eval ac_val=$`echo $ac_var`
1151       echo "$ac_var='"'"'$ac_val'"'"'"
1152     done | sort
1153     echo
1154
1155     if test -n "$ac_subst_files"; then
1156       cat <<\_ASBOX
1157 ## ------------- ##
1158 ## Output files. ##
1159 ## ------------- ##
1160 _ASBOX
1161       echo
1162       for ac_var in $ac_subst_files
1163       do
1164         eval ac_val=$`echo $ac_var`
1165         echo "$ac_var='"'"'$ac_val'"'"'"
1166       done | sort
1167       echo
1168     fi
1169
1170     if test -s confdefs.h; then
1171       cat <<\_ASBOX
1172 ## ----------- ##
1173 ## confdefs.h. ##
1174 ## ----------- ##
1175 _ASBOX
1176       echo
1177       sed "/^$/d" confdefs.h | sort
1178       echo
1179     fi
1180     test "$ac_signal" != 0 &&
1181       echo "$as_me: caught signal $ac_signal"
1182     echo "$as_me: exit $exit_status"
1183   } >&5
1184   rm -f core *.core &&
1185   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1186     exit $exit_status
1187      ' 0
1188 for ac_signal in 1 2 13 15; do
1189   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1190 done
1191 ac_signal=0
1192
1193 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1194 rm -rf conftest* confdefs.h
1195 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1196 echo >confdefs.h
1197
1198 # Predefined preprocessor variables.
1199
1200 cat >>confdefs.h <<_ACEOF
1201 #define PACKAGE_NAME "$PACKAGE_NAME"
1202 _ACEOF
1203
1204
1205 cat >>confdefs.h <<_ACEOF
1206 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1207 _ACEOF
1208
1209
1210 cat >>confdefs.h <<_ACEOF
1211 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1212 _ACEOF
1213
1214
1215 cat >>confdefs.h <<_ACEOF
1216 #define PACKAGE_STRING "$PACKAGE_STRING"
1217 _ACEOF
1218
1219
1220 cat >>confdefs.h <<_ACEOF
1221 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1222 _ACEOF
1223
1224
1225 # Let the site file select an alternate cache file if it wants to.
1226 # Prefer explicitly selected file to automatically selected ones.
1227 if test -z "$CONFIG_SITE"; then
1228   if test "x$prefix" != xNONE; then
1229     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1230   else
1231     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1232   fi
1233 fi
1234 for ac_site_file in $CONFIG_SITE; do
1235   if test -r "$ac_site_file"; then
1236     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1237 echo "$as_me: loading site script $ac_site_file" >&6;}
1238     sed 's/^/| /' "$ac_site_file" >&5
1239     . "$ac_site_file"
1240   fi
1241 done
1242
1243 if test -r "$cache_file"; then
1244   # Some versions of bash will fail to source /dev/null (special
1245   # files actually), so we avoid doing that.
1246   if test -f "$cache_file"; then
1247     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1248 echo "$as_me: loading cache $cache_file" >&6;}
1249     case $cache_file in
1250       [\\/]* | ?:[\\/]* ) . $cache_file;;
1251       *)                      . ./$cache_file;;
1252     esac
1253   fi
1254 else
1255   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1256 echo "$as_me: creating cache $cache_file" >&6;}
1257   >$cache_file
1258 fi
1259
1260 # Check that the precious variables saved in the cache have kept the same
1261 # value.
1262 ac_cache_corrupted=false
1263 for ac_var in `(set) 2>&1 |
1264                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1265   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1266   eval ac_new_set=\$ac_env_${ac_var}_set
1267   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1268   eval ac_new_val="\$ac_env_${ac_var}_value"
1269   case $ac_old_set,$ac_new_set in
1270     set,)
1271       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1272 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1273       ac_cache_corrupted=: ;;
1274     ,set)
1275       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1276 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1277       ac_cache_corrupted=: ;;
1278     ,);;
1279     *)
1280       if test "x$ac_old_val" != "x$ac_new_val"; then
1281         # differences in whitespace do not lead to failure.
1282         ac_old_val_w=`echo x $ac_old_val`
1283         ac_new_val_w=`echo x $ac_new_val`
1284         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1285           { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1286 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1287           ac_cache_corrupted=:
1288         else
1289           { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1290 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1291           eval $ac_var=\$ac_old_val
1292         fi
1293         { echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1294 echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1295         { echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1296 echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1297       fi;;
1298   esac
1299   # Pass precious variables to config.status.
1300   if test "$ac_new_set" = set; then
1301     case $ac_new_val in
1302     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1303       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1304     *) ac_arg=$ac_var=$ac_new_val ;;
1305     esac
1306     case " $ac_configure_args " in
1307       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1308       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1309     esac
1310   fi
1311 done
1312 if $ac_cache_corrupted; then
1313   { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1314 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1315   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1316 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1317   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1318 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1319    { (exit 1); exit 1; }; }
1320 fi
1321
1322 ac_ext=c
1323 ac_cpp='$CPP $CPPFLAGS'
1324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359 ac_aux_dir=
1360 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1361   if test -f $ac_dir/install-sh; then
1362     ac_aux_dir=$ac_dir
1363     ac_install_sh="$ac_aux_dir/install-sh -c"
1364     break
1365   elif test -f $ac_dir/install.sh; then
1366     ac_aux_dir=$ac_dir
1367     ac_install_sh="$ac_aux_dir/install.sh -c"
1368     break
1369   elif test -f $ac_dir/shtool; then
1370     ac_aux_dir=$ac_dir
1371     ac_install_sh="$ac_aux_dir/shtool install -c"
1372     break
1373   fi
1374 done
1375 if test -z "$ac_aux_dir"; then
1376   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1377 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1378    { (exit 1); exit 1; }; }
1379 fi
1380 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1381 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1382 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1383
1384 # Make sure we can run config.sub.
1385 $ac_config_sub sun4 >/dev/null 2>&1 ||
1386   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1387 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1388    { (exit 1); exit 1; }; }
1389
1390 echo "$as_me:$LINENO: checking build system type" >&5
1391 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1392 if test "${ac_cv_build+set}" = set; then
1393   echo $ECHO_N "(cached) $ECHO_C" >&6
1394 else
1395   ac_cv_build_alias=$build_alias
1396 test -z "$ac_cv_build_alias" &&
1397   ac_cv_build_alias=`$ac_config_guess`
1398 test -z "$ac_cv_build_alias" &&
1399   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1400 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1401    { (exit 1); exit 1; }; }
1402 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1403   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1404 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1405    { (exit 1); exit 1; }; }
1406
1407 fi
1408 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1409 echo "${ECHO_T}$ac_cv_build" >&6
1410 build=$ac_cv_build
1411 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1412 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1413 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1414
1415
1416 echo "$as_me:$LINENO: checking host system type" >&5
1417 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1418 if test "${ac_cv_host+set}" = set; then
1419   echo $ECHO_N "(cached) $ECHO_C" >&6
1420 else
1421   ac_cv_host_alias=$host_alias
1422 test -z "$ac_cv_host_alias" &&
1423   ac_cv_host_alias=$ac_cv_build_alias
1424 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1425   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1426 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1427    { (exit 1); exit 1; }; }
1428
1429 fi
1430 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1431 echo "${ECHO_T}$ac_cv_host" >&6
1432 host=$ac_cv_host
1433 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1434 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1435 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1436
1437
1438 echo "$as_me:$LINENO: checking target system type" >&5
1439 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1440 if test "${ac_cv_target+set}" = set; then
1441   echo $ECHO_N "(cached) $ECHO_C" >&6
1442 else
1443   ac_cv_target_alias=$target_alias
1444 test "x$ac_cv_target_alias" = "x" &&
1445   ac_cv_target_alias=$ac_cv_host_alias
1446 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1447   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1448 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1449    { (exit 1); exit 1; }; }
1450
1451 fi
1452 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1453 echo "${ECHO_T}$ac_cv_target" >&6
1454 target=$ac_cv_target
1455 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1456 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1457 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1458
1459
1460 # The aliases save the names the user supplied, while $host etc.
1461 # will get canonicalized.
1462 test -n "$target_alias" &&
1463   test "$program_prefix$program_suffix$program_transform_name" = \
1464     NONENONEs,x,x, &&
1465   program_prefix=${target_alias}-
1466
1467 am__api_version="1.9"
1468 # Find a good install program.  We prefer a C program (faster),
1469 # so one script is as good as another.  But avoid the broken or
1470 # incompatible versions:
1471 # SysV /etc/install, /usr/sbin/install
1472 # SunOS /usr/etc/install
1473 # IRIX /sbin/install
1474 # AIX /bin/install
1475 # AmigaOS /C/install, which installs bootblocks on floppy discs
1476 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1477 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1478 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1479 # OS/2's system install, which has a completely different semantic
1480 # ./install, which can be erroneously created by make from ./install.sh.
1481 # Reject install programs that cannot install multiple files.
1482 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1483 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1484 if test -z "$INSTALL"; then
1485 if test "${ac_cv_path_install+set}" = set; then
1486   echo $ECHO_N "(cached) $ECHO_C" >&6
1487 else
1488   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1489 for as_dir in $PATH
1490 do
1491   IFS=$as_save_IFS
1492   test -z "$as_dir" && as_dir=.
1493   # Account for people who put trailing slashes in PATH elements.
1494 case $as_dir/ in
1495   ./ | .// | /cC/* | \
1496   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1497   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1498   /usr/ucb/* ) ;;
1499   *)
1500     # OSF1 and SCO ODT 3.0 have their own names for install.
1501     # Don't use installbsd from OSF since it installs stuff as root
1502     # by default.
1503     for ac_prog in ginstall scoinst install; do
1504       for ac_exec_ext in '' $ac_executable_extensions; do
1505         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1506           if test $ac_prog = install &&
1507             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1508             # AIX install.  It has an incompatible calling convention.
1509             :
1510           elif test $ac_prog = install &&
1511             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1512             # program-specific install script used by HP pwplus--don't use.
1513             :
1514           else
1515             rm -rf conftest.one conftest.two conftest.dir
1516             echo one > conftest.one
1517             echo two > conftest.two
1518             mkdir conftest.dir
1519             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1520               test -s conftest.one && test -s conftest.two &&
1521               test -s conftest.dir/conftest.one &&
1522               test -s conftest.dir/conftest.two
1523             then
1524               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1525               break 3
1526             fi
1527           fi
1528         fi
1529       done
1530     done
1531     ;;
1532 esac
1533 done
1534
1535 rm -rf conftest.one conftest.two conftest.dir
1536
1537 fi
1538   if test "${ac_cv_path_install+set}" = set; then
1539     INSTALL=$ac_cv_path_install
1540   else
1541     # As a last resort, use the slow shell script.  Don't cache a
1542     # value for INSTALL within a source directory, because that will
1543     # break other packages using the cache if that directory is
1544     # removed, or if the value is a relative name.
1545     INSTALL=$ac_install_sh
1546   fi
1547 fi
1548 echo "$as_me:$LINENO: result: $INSTALL" >&5
1549 echo "${ECHO_T}$INSTALL" >&6
1550
1551 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1552 # It thinks the first close brace ends the variable substitution.
1553 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1554
1555 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1556
1557 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1558
1559 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1560 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1561 # Just in case
1562 sleep 1
1563 echo timestamp > conftest.file
1564 # Do `set' in a subshell so we don't clobber the current shell's
1565 # arguments.  Must try -L first in case configure is actually a
1566 # symlink; some systems play weird games with the mod time of symlinks
1567 # (eg FreeBSD returns the mod time of the symlink's containing
1568 # directory).
1569 if (
1570    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1571    if test "$*" = "X"; then
1572       # -L didn't work.
1573       set X `ls -t $srcdir/configure conftest.file`
1574    fi
1575    rm -f conftest.file
1576    if test "$*" != "X $srcdir/configure conftest.file" \
1577       && test "$*" != "X conftest.file $srcdir/configure"; then
1578
1579       # If neither matched, then we have a broken ls.  This can happen
1580       # if, for instance, CONFIG_SHELL is bash and it inherits a
1581       # broken ls alias from the environment.  This has actually
1582       # happened.  Such a system could not be considered "sane".
1583       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1584 alias in your environment" >&5
1585 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1586 alias in your environment" >&2;}
1587    { (exit 1); exit 1; }; }
1588    fi
1589
1590    test "$2" = conftest.file
1591    )
1592 then
1593    # Ok.
1594    :
1595 else
1596    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1597 Check your system clock" >&5
1598 echo "$as_me: error: newly created file is older than distributed files!
1599 Check your system clock" >&2;}
1600    { (exit 1); exit 1; }; }
1601 fi
1602 echo "$as_me:$LINENO: result: yes" >&5
1603 echo "${ECHO_T}yes" >&6
1604 test "$program_prefix" != NONE &&
1605   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1606 # Use a double $ so make ignores it.
1607 test "$program_suffix" != NONE &&
1608   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1609 # Double any \ or $.  echo might interpret backslashes.
1610 # By default was `s,x,x', remove it if useless.
1611 cat <<\_ACEOF >conftest.sed
1612 s/[\\$]/&&/g;s/;s,x,x,$//
1613 _ACEOF
1614 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1615 rm conftest.sed
1616
1617 # expand $ac_aux_dir to an absolute path
1618 am_aux_dir=`cd $ac_aux_dir && pwd`
1619
1620 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1621 # Use eval to expand $SHELL
1622 if eval "$MISSING --run true"; then
1623   am_missing_run="$MISSING --run "
1624 else
1625   am_missing_run=
1626   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1627 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1628 fi
1629
1630 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1631   # We used to keeping the `.' as first argument, in order to
1632   # allow $(mkdir_p) to be used without argument.  As in
1633   #   $(mkdir_p) $(somedir)
1634   # where $(somedir) is conditionally defined.  However this is wrong
1635   # for two reasons:
1636   #  1. if the package is installed by a user who cannot write `.'
1637   #     make install will fail,
1638   #  2. the above comment should most certainly read
1639   #     $(mkdir_p) $(DESTDIR)$(somedir)
1640   #     so it does not work when $(somedir) is undefined and
1641   #     $(DESTDIR) is not.
1642   #  To support the latter case, we have to write
1643   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1644   #  so the `.' trick is pointless.
1645   mkdir_p='mkdir -p --'
1646 else
1647   # On NextStep and OpenStep, the `mkdir' command does not
1648   # recognize any option.  It will interpret all options as
1649   # directories to create, and then abort because `.' already
1650   # exists.
1651   for d in ./-p ./--version;
1652   do
1653     test -d $d && rmdir $d
1654   done
1655   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1656   if test -f "$ac_aux_dir/mkinstalldirs"; then
1657     mkdir_p='$(mkinstalldirs)'
1658   else
1659     mkdir_p='$(install_sh) -d'
1660   fi
1661 fi
1662
1663 for ac_prog in gawk mawk nawk awk
1664 do
1665   # Extract the first word of "$ac_prog", so it can be a program name with args.
1666 set dummy $ac_prog; ac_word=$2
1667 echo "$as_me:$LINENO: checking for $ac_word" >&5
1668 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1669 if test "${ac_cv_prog_AWK+set}" = set; then
1670   echo $ECHO_N "(cached) $ECHO_C" >&6
1671 else
1672   if test -n "$AWK"; then
1673   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1674 else
1675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1676 for as_dir in $PATH
1677 do
1678   IFS=$as_save_IFS
1679   test -z "$as_dir" && as_dir=.
1680   for ac_exec_ext in '' $ac_executable_extensions; do
1681   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1682     ac_cv_prog_AWK="$ac_prog"
1683     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1684     break 2
1685   fi
1686 done
1687 done
1688
1689 fi
1690 fi
1691 AWK=$ac_cv_prog_AWK
1692 if test -n "$AWK"; then
1693   echo "$as_me:$LINENO: result: $AWK" >&5
1694 echo "${ECHO_T}$AWK" >&6
1695 else
1696   echo "$as_me:$LINENO: result: no" >&5
1697 echo "${ECHO_T}no" >&6
1698 fi
1699
1700   test -n "$AWK" && break
1701 done
1702
1703 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1704 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1705 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1706 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1707   echo $ECHO_N "(cached) $ECHO_C" >&6
1708 else
1709   cat >conftest.make <<\_ACEOF
1710 all:
1711         @echo 'ac_maketemp="$(MAKE)"'
1712 _ACEOF
1713 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1714 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1715 if test -n "$ac_maketemp"; then
1716   eval ac_cv_prog_make_${ac_make}_set=yes
1717 else
1718   eval ac_cv_prog_make_${ac_make}_set=no
1719 fi
1720 rm -f conftest.make
1721 fi
1722 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1723   echo "$as_me:$LINENO: result: yes" >&5
1724 echo "${ECHO_T}yes" >&6
1725   SET_MAKE=
1726 else
1727   echo "$as_me:$LINENO: result: no" >&5
1728 echo "${ECHO_T}no" >&6
1729   SET_MAKE="MAKE=${MAKE-make}"
1730 fi
1731
1732 rm -rf .tst 2>/dev/null
1733 mkdir .tst 2>/dev/null
1734 if test -d .tst; then
1735   am__leading_dot=.
1736 else
1737   am__leading_dot=_
1738 fi
1739 rmdir .tst 2>/dev/null
1740
1741 # test to see if srcdir already configured
1742 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1743    test -f $srcdir/config.status; then
1744   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1745 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1746    { (exit 1); exit 1; }; }
1747 fi
1748
1749 # test whether we have cygpath
1750 if test -z "$CYGPATH_W"; then
1751   if (cygpath --version) >/dev/null 2>/dev/null; then
1752     CYGPATH_W='cygpath -w'
1753   else
1754     CYGPATH_W=echo
1755   fi
1756 fi
1757
1758
1759 # Define the identity of the package.
1760  PACKAGE='gold'
1761  VERSION='0.1'
1762
1763
1764 cat >>confdefs.h <<_ACEOF
1765 #define PACKAGE "$PACKAGE"
1766 _ACEOF
1767
1768
1769 cat >>confdefs.h <<_ACEOF
1770 #define VERSION "$VERSION"
1771 _ACEOF
1772
1773 # Some tools Automake needs.
1774
1775 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1776
1777
1778 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1779
1780
1781 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1782
1783
1784 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1785
1786
1787 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1788
1789 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1790
1791 # Installed binaries are usually stripped using `strip' when the user
1792 # run `make install-strip'.  However `strip' might not be the right
1793 # tool to use in cross-compilation environments, therefore Automake
1794 # will honor the `STRIP' environment variable to overrule this program.
1795 if test "$cross_compiling" != no; then
1796   if test -n "$ac_tool_prefix"; then
1797   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1798 set dummy ${ac_tool_prefix}strip; ac_word=$2
1799 echo "$as_me:$LINENO: checking for $ac_word" >&5
1800 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1801 if test "${ac_cv_prog_STRIP+set}" = set; then
1802   echo $ECHO_N "(cached) $ECHO_C" >&6
1803 else
1804   if test -n "$STRIP"; then
1805   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1806 else
1807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1808 for as_dir in $PATH
1809 do
1810   IFS=$as_save_IFS
1811   test -z "$as_dir" && as_dir=.
1812   for ac_exec_ext in '' $ac_executable_extensions; do
1813   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1814     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1815     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1816     break 2
1817   fi
1818 done
1819 done
1820
1821 fi
1822 fi
1823 STRIP=$ac_cv_prog_STRIP
1824 if test -n "$STRIP"; then
1825   echo "$as_me:$LINENO: result: $STRIP" >&5
1826 echo "${ECHO_T}$STRIP" >&6
1827 else
1828   echo "$as_me:$LINENO: result: no" >&5
1829 echo "${ECHO_T}no" >&6
1830 fi
1831
1832 fi
1833 if test -z "$ac_cv_prog_STRIP"; then
1834   ac_ct_STRIP=$STRIP
1835   # Extract the first word of "strip", so it can be a program name with args.
1836 set dummy strip; ac_word=$2
1837 echo "$as_me:$LINENO: checking for $ac_word" >&5
1838 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1839 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1840   echo $ECHO_N "(cached) $ECHO_C" >&6
1841 else
1842   if test -n "$ac_ct_STRIP"; then
1843   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1844 else
1845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1846 for as_dir in $PATH
1847 do
1848   IFS=$as_save_IFS
1849   test -z "$as_dir" && as_dir=.
1850   for ac_exec_ext in '' $ac_executable_extensions; do
1851   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1852     ac_cv_prog_ac_ct_STRIP="strip"
1853     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1854     break 2
1855   fi
1856 done
1857 done
1858
1859   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1860 fi
1861 fi
1862 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1863 if test -n "$ac_ct_STRIP"; then
1864   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1865 echo "${ECHO_T}$ac_ct_STRIP" >&6
1866 else
1867   echo "$as_me:$LINENO: result: no" >&5
1868 echo "${ECHO_T}no" >&6
1869 fi
1870
1871   STRIP=$ac_ct_STRIP
1872 else
1873   STRIP="$ac_cv_prog_STRIP"
1874 fi
1875
1876 fi
1877 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1878
1879 # We need awk for the "check" target.  The system "awk" is bad on
1880 # some platforms.
1881 # Always define AMTAR for backward compatibility.
1882
1883 AMTAR=${AMTAR-"${am_missing_run}tar"}
1884
1885 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1886
1887
1888
1889
1890
1891
1892           ac_config_headers="$ac_config_headers config.h:config.in"
1893
1894
1895
1896 # Check whether --with-sysroot or --without-sysroot was given.
1897 if test "${with_sysroot+set}" = set; then
1898   withval="$with_sysroot"
1899   sysroot=$withval
1900 else
1901   sysroot=no
1902 fi;
1903
1904 if test "$sysroot" = "yes"; then
1905   sysroot='${exec_prefix}/${target_alias}/sys-root'
1906 elif test "$sysroot" = "no"; then
1907   sysroot=
1908 fi
1909
1910 sysroot_relocatable=0
1911 if test -n "$sysroot"; then
1912   case "sysroot" in
1913     "${prefix}" | "${prefix}/"* | \
1914     "${exec_prefix}" | "${exec_prefix}/"* | \
1915     '${prefix}' | '${prefix}/'*| \
1916     '${exec_prefix}' | '${exec_prefix}/'*)
1917       sysroot_relocatable=1
1918       ;;
1919   esac
1920 fi
1921
1922
1923 cat >>confdefs.h <<_ACEOF
1924 #define TARGET_SYSTEM_ROOT "$sysroot"
1925 _ACEOF
1926
1927
1928 cat >>confdefs.h <<_ACEOF
1929 #define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable
1930 _ACEOF
1931
1932
1933 # Check whether --enable-threads or --disable-threads was given.
1934 if test "${enable_threads+set}" = set; then
1935   enableval="$enable_threads"
1936   case "${enableval}" in
1937   yes | "") threads=yes ;;
1938   no) threads=no ;;
1939   *) threads=yes ;;
1940  esac
1941 else
1942   threads=no
1943 fi;
1944 if test "$threads" = "yes"; then
1945
1946 cat >>confdefs.h <<\_ACEOF
1947 #define ENABLE_THREADS 1
1948 _ACEOF
1949
1950 fi
1951
1952
1953 if test "$threads" = "yes"; then
1954   THREADS_TRUE=
1955   THREADS_FALSE='#'
1956 else
1957   THREADS_TRUE='#'
1958   THREADS_FALSE=
1959 fi
1960
1961
1962 # Check whether --enable-targets or --disable-targets was given.
1963 if test "${enable_targets+set}" = set; then
1964   enableval="$enable_targets"
1965   case "${enableval}" in
1966   yes | "")
1967     { { echo "$as_me:$LINENO: error: --enable-targets option must specify target names or 'all'" >&5
1968 echo "$as_me: error: --enable-targets option must specify target names or 'all'" >&2;}
1969    { (exit 1); exit 1; }; }
1970     ;;
1971   no)
1972     enable_targets=
1973     ;;
1974   *)
1975     enable_targets=$enableval
1976     ;;
1977 esac
1978 else
1979   # For now, enable all targets by default
1980  enable_targets=all
1981
1982 fi;
1983
1984 # Canonicalize the enabled targets.
1985 if test -n "$enable_targets"; then
1986   for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
1987     result=`$ac_config_sub $targ 2>/dev/null`
1988     if test -n "$result"; then
1989       canon_targets="$canon_targets $result"
1990     else
1991       # Permit unrecognized target names, like "all".
1992       canon_targets="$canon_targets $targ"
1993     fi
1994   done
1995 fi
1996
1997 # See which specific instantiations we need.
1998 targetobjs=
1999 all_targets=
2000 default_machine=
2001 default_size=
2002 default_big_endian=
2003 targ_32_little=
2004 targ_32_big=
2005 targ_64_little=
2006 targ_64_big=
2007 for targ in $target $canon_targets; do
2008   if test "$targ" = "all"; then
2009     targ_32_little=yes
2010     targ_32_big=yes
2011     targ_64_little=yes
2012     targ_64_big=yes
2013     all_targets=yes
2014   else
2015     . ${srcdir}/configure.tgt
2016
2017     if test "$targ_obj" = "UNKNOWN"; then
2018       { { echo "$as_me:$LINENO: error: \"unsupported target $targ\"" >&5
2019 echo "$as_me: error: \"unsupported target $targ\"" >&2;}
2020    { (exit 1); exit 1; }; }
2021     else
2022       targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
2023       if test "$targ_extra_obj" != ""; then
2024         targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
2025       fi
2026       if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
2027           if test "$targ_big_endian" = "true" \
2028               -o "$targ_extra_big_endian" = "true"; then
2029               targ_32_big=yes
2030           fi
2031           if test "$targ_big_endian" = "false" \
2032               -o "$targ_extra_big_endian" = "false"; then
2033               targ_32_little=yes
2034           fi
2035       fi
2036       if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
2037           if test "$targ_big_endian" = "true" \
2038               -o "$targ_extra_big_endian" = "true"; then
2039               targ_64_big=yes
2040           fi
2041           if test "$targ_big_endian" = "false" \
2042               -o "$targ_extra_big_endian" = "false"; then
2043               targ_64_little=yes
2044           fi
2045       fi
2046
2047       if test "$target" = "$targ"; then
2048         default_machine=$targ_machine
2049         default_size=$targ_size
2050         default_big_endian=$targ_big_endian
2051       fi
2052     fi
2053   fi
2054 done
2055
2056 if test -n "$targ_32_little"; then
2057
2058 cat >>confdefs.h <<\_ACEOF
2059 #define HAVE_TARGET_32_LITTLE 1
2060 _ACEOF
2061
2062 fi
2063 if test -n "$targ_32_big"; then
2064
2065 cat >>confdefs.h <<\_ACEOF
2066 #define HAVE_TARGET_32_BIG 1
2067 _ACEOF
2068
2069 fi
2070 if test -n "$targ_64_little"; then
2071
2072 cat >>confdefs.h <<\_ACEOF
2073 #define HAVE_TARGET_64_LITTLE 1
2074 _ACEOF
2075
2076 fi
2077 if test -n "$targ_64_big"; then
2078
2079 cat >>confdefs.h <<\_ACEOF
2080 #define HAVE_TARGET_64_BIG 1
2081 _ACEOF
2082
2083 fi
2084
2085 if test -n "$all_targets"; then
2086   TARGETOBJS='$(ALL_TARGETOBJS)'
2087 else
2088   TARGETOBJS="$targetobjs"
2089 fi
2090
2091
2092
2093 cat >>confdefs.h <<_ACEOF
2094 #define GOLD_DEFAULT_MACHINE $default_machine
2095 _ACEOF
2096
2097
2098 cat >>confdefs.h <<_ACEOF
2099 #define GOLD_DEFAULT_SIZE $default_size
2100 _ACEOF
2101
2102
2103 cat >>confdefs.h <<_ACEOF
2104 #define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian
2105 _ACEOF
2106
2107
2108 ac_ext=c
2109 ac_cpp='$CPP $CPPFLAGS'
2110 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2111 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2112 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2113 if test -n "$ac_tool_prefix"; then
2114   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2115 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2116 echo "$as_me:$LINENO: checking for $ac_word" >&5
2117 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2118 if test "${ac_cv_prog_CC+set}" = set; then
2119   echo $ECHO_N "(cached) $ECHO_C" >&6
2120 else
2121   if test -n "$CC"; then
2122   ac_cv_prog_CC="$CC" # Let the user override the test.
2123 else
2124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2125 for as_dir in $PATH
2126 do
2127   IFS=$as_save_IFS
2128   test -z "$as_dir" && as_dir=.
2129   for ac_exec_ext in '' $ac_executable_extensions; do
2130   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2131     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2132     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2133     break 2
2134   fi
2135 done
2136 done
2137
2138 fi
2139 fi
2140 CC=$ac_cv_prog_CC
2141 if test -n "$CC"; then
2142   echo "$as_me:$LINENO: result: $CC" >&5
2143 echo "${ECHO_T}$CC" >&6
2144 else
2145   echo "$as_me:$LINENO: result: no" >&5
2146 echo "${ECHO_T}no" >&6
2147 fi
2148
2149 fi
2150 if test -z "$ac_cv_prog_CC"; then
2151   ac_ct_CC=$CC
2152   # Extract the first word of "gcc", so it can be a program name with args.
2153 set dummy gcc; ac_word=$2
2154 echo "$as_me:$LINENO: checking for $ac_word" >&5
2155 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2156 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2157   echo $ECHO_N "(cached) $ECHO_C" >&6
2158 else
2159   if test -n "$ac_ct_CC"; then
2160   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2161 else
2162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2163 for as_dir in $PATH
2164 do
2165   IFS=$as_save_IFS
2166   test -z "$as_dir" && as_dir=.
2167   for ac_exec_ext in '' $ac_executable_extensions; do
2168   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2169     ac_cv_prog_ac_ct_CC="gcc"
2170     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2171     break 2
2172   fi
2173 done
2174 done
2175
2176 fi
2177 fi
2178 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2179 if test -n "$ac_ct_CC"; then
2180   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2181 echo "${ECHO_T}$ac_ct_CC" >&6
2182 else
2183   echo "$as_me:$LINENO: result: no" >&5
2184 echo "${ECHO_T}no" >&6
2185 fi
2186
2187   CC=$ac_ct_CC
2188 else
2189   CC="$ac_cv_prog_CC"
2190 fi
2191
2192 if test -z "$CC"; then
2193   if test -n "$ac_tool_prefix"; then
2194   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2195 set dummy ${ac_tool_prefix}cc; ac_word=$2
2196 echo "$as_me:$LINENO: checking for $ac_word" >&5
2197 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2198 if test "${ac_cv_prog_CC+set}" = set; then
2199   echo $ECHO_N "(cached) $ECHO_C" >&6
2200 else
2201   if test -n "$CC"; then
2202   ac_cv_prog_CC="$CC" # Let the user override the test.
2203 else
2204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2205 for as_dir in $PATH
2206 do
2207   IFS=$as_save_IFS
2208   test -z "$as_dir" && as_dir=.
2209   for ac_exec_ext in '' $ac_executable_extensions; do
2210   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2211     ac_cv_prog_CC="${ac_tool_prefix}cc"
2212     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2213     break 2
2214   fi
2215 done
2216 done
2217
2218 fi
2219 fi
2220 CC=$ac_cv_prog_CC
2221 if test -n "$CC"; then
2222   echo "$as_me:$LINENO: result: $CC" >&5
2223 echo "${ECHO_T}$CC" >&6
2224 else
2225   echo "$as_me:$LINENO: result: no" >&5
2226 echo "${ECHO_T}no" >&6
2227 fi
2228
2229 fi
2230 if test -z "$ac_cv_prog_CC"; then
2231   ac_ct_CC=$CC
2232   # Extract the first word of "cc", so it can be a program name with args.
2233 set dummy cc; ac_word=$2
2234 echo "$as_me:$LINENO: checking for $ac_word" >&5
2235 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2236 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2237   echo $ECHO_N "(cached) $ECHO_C" >&6
2238 else
2239   if test -n "$ac_ct_CC"; then
2240   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2241 else
2242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2243 for as_dir in $PATH
2244 do
2245   IFS=$as_save_IFS
2246   test -z "$as_dir" && as_dir=.
2247   for ac_exec_ext in '' $ac_executable_extensions; do
2248   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2249     ac_cv_prog_ac_ct_CC="cc"
2250     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2251     break 2
2252   fi
2253 done
2254 done
2255
2256 fi
2257 fi
2258 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2259 if test -n "$ac_ct_CC"; then
2260   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2261 echo "${ECHO_T}$ac_ct_CC" >&6
2262 else
2263   echo "$as_me:$LINENO: result: no" >&5
2264 echo "${ECHO_T}no" >&6
2265 fi
2266
2267   CC=$ac_ct_CC
2268 else
2269   CC="$ac_cv_prog_CC"
2270 fi
2271
2272 fi
2273 if test -z "$CC"; then
2274   # Extract the first word of "cc", so it can be a program name with args.
2275 set dummy cc; ac_word=$2
2276 echo "$as_me:$LINENO: checking for $ac_word" >&5
2277 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2278 if test "${ac_cv_prog_CC+set}" = set; then
2279   echo $ECHO_N "(cached) $ECHO_C" >&6
2280 else
2281   if test -n "$CC"; then
2282   ac_cv_prog_CC="$CC" # Let the user override the test.
2283 else
2284   ac_prog_rejected=no
2285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2286 for as_dir in $PATH
2287 do
2288   IFS=$as_save_IFS
2289   test -z "$as_dir" && as_dir=.
2290   for ac_exec_ext in '' $ac_executable_extensions; do
2291   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2292     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2293        ac_prog_rejected=yes
2294        continue
2295      fi
2296     ac_cv_prog_CC="cc"
2297     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2298     break 2
2299   fi
2300 done
2301 done
2302
2303 if test $ac_prog_rejected = yes; then
2304   # We found a bogon in the path, so make sure we never use it.
2305   set dummy $ac_cv_prog_CC
2306   shift
2307   if test $# != 0; then
2308     # We chose a different compiler from the bogus one.
2309     # However, it has the same basename, so the bogon will be chosen
2310     # first if we set CC to just the basename; use the full file name.
2311     shift
2312     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2313   fi
2314 fi
2315 fi
2316 fi
2317 CC=$ac_cv_prog_CC
2318 if test -n "$CC"; then
2319   echo "$as_me:$LINENO: result: $CC" >&5
2320 echo "${ECHO_T}$CC" >&6
2321 else
2322   echo "$as_me:$LINENO: result: no" >&5
2323 echo "${ECHO_T}no" >&6
2324 fi
2325
2326 fi
2327 if test -z "$CC"; then
2328   if test -n "$ac_tool_prefix"; then
2329   for ac_prog in cl
2330   do
2331     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2332 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2333 echo "$as_me:$LINENO: checking for $ac_word" >&5
2334 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2335 if test "${ac_cv_prog_CC+set}" = set; then
2336   echo $ECHO_N "(cached) $ECHO_C" >&6
2337 else
2338   if test -n "$CC"; then
2339   ac_cv_prog_CC="$CC" # Let the user override the test.
2340 else
2341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2342 for as_dir in $PATH
2343 do
2344   IFS=$as_save_IFS
2345   test -z "$as_dir" && as_dir=.
2346   for ac_exec_ext in '' $ac_executable_extensions; do
2347   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2348     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2349     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2350     break 2
2351   fi
2352 done
2353 done
2354
2355 fi
2356 fi
2357 CC=$ac_cv_prog_CC
2358 if test -n "$CC"; then
2359   echo "$as_me:$LINENO: result: $CC" >&5
2360 echo "${ECHO_T}$CC" >&6
2361 else
2362   echo "$as_me:$LINENO: result: no" >&5
2363 echo "${ECHO_T}no" >&6
2364 fi
2365
2366     test -n "$CC" && break
2367   done
2368 fi
2369 if test -z "$CC"; then
2370   ac_ct_CC=$CC
2371   for ac_prog in cl
2372 do
2373   # Extract the first word of "$ac_prog", so it can be a program name with args.
2374 set dummy $ac_prog; ac_word=$2
2375 echo "$as_me:$LINENO: checking for $ac_word" >&5
2376 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2377 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2378   echo $ECHO_N "(cached) $ECHO_C" >&6
2379 else
2380   if test -n "$ac_ct_CC"; then
2381   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2382 else
2383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2384 for as_dir in $PATH
2385 do
2386   IFS=$as_save_IFS
2387   test -z "$as_dir" && as_dir=.
2388   for ac_exec_ext in '' $ac_executable_extensions; do
2389   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2390     ac_cv_prog_ac_ct_CC="$ac_prog"
2391     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2392     break 2
2393   fi
2394 done
2395 done
2396
2397 fi
2398 fi
2399 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2400 if test -n "$ac_ct_CC"; then
2401   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2402 echo "${ECHO_T}$ac_ct_CC" >&6
2403 else
2404   echo "$as_me:$LINENO: result: no" >&5
2405 echo "${ECHO_T}no" >&6
2406 fi
2407
2408   test -n "$ac_ct_CC" && break
2409 done
2410
2411   CC=$ac_ct_CC
2412 fi
2413
2414 fi
2415
2416
2417 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2418 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2419 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2420 See \`config.log' for more details." >&5
2421 echo "$as_me: error: no acceptable C compiler found in \$PATH
2422 See \`config.log' for more details." >&2;}
2423    { (exit 1); exit 1; }; }; }
2424
2425 # Provide some information about the compiler.
2426 echo "$as_me:$LINENO:" \
2427      "checking for C compiler version" >&5
2428 ac_compiler=`set X $ac_compile; echo $2`
2429 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2430   (eval $ac_compiler --version </dev/null >&5) 2>&5
2431   ac_status=$?
2432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2433   (exit $ac_status); }
2434 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2435   (eval $ac_compiler -v </dev/null >&5) 2>&5
2436   ac_status=$?
2437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2438   (exit $ac_status); }
2439 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2440   (eval $ac_compiler -V </dev/null >&5) 2>&5
2441   ac_status=$?
2442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2443   (exit $ac_status); }
2444
2445 cat >conftest.$ac_ext <<_ACEOF
2446 /* confdefs.h.  */
2447 _ACEOF
2448 cat confdefs.h >>conftest.$ac_ext
2449 cat >>conftest.$ac_ext <<_ACEOF
2450 /* end confdefs.h.  */
2451
2452 int
2453 main ()
2454 {
2455
2456   ;
2457   return 0;
2458 }
2459 _ACEOF
2460 ac_clean_files_save=$ac_clean_files
2461 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2462 # Try to create an executable without -o first, disregard a.out.
2463 # It will help us diagnose broken compilers, and finding out an intuition
2464 # of exeext.
2465 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2466 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2467 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2468 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2469   (eval $ac_link_default) 2>&5
2470   ac_status=$?
2471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2472   (exit $ac_status); }; then
2473   # Find the output, starting from the most likely.  This scheme is
2474 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2475 # resort.
2476
2477 # Be careful to initialize this variable, since it used to be cached.
2478 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2479 ac_cv_exeext=
2480 # b.out is created by i960 compilers.
2481 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2482 do
2483   test -f "$ac_file" || continue
2484   case $ac_file in
2485     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2486         ;;
2487     conftest.$ac_ext )
2488         # This is the source file.
2489         ;;
2490     [ab].out )
2491         # We found the default executable, but exeext='' is most
2492         # certainly right.
2493         break;;
2494     *.* )
2495         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2496         # FIXME: I believe we export ac_cv_exeext for Libtool,
2497         # but it would be cool to find out if it's true.  Does anybody
2498         # maintain Libtool? --akim.
2499         export ac_cv_exeext
2500         break;;
2501     * )
2502         break;;
2503   esac
2504 done
2505 else
2506   echo "$as_me: failed program was:" >&5
2507 sed 's/^/| /' conftest.$ac_ext >&5
2508
2509 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2510 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2511 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2512 See \`config.log' for more details." >&5
2513 echo "$as_me: error: C compiler cannot create executables
2514 See \`config.log' for more details." >&2;}
2515    { (exit 77); exit 77; }; }; }
2516 fi
2517
2518 ac_exeext=$ac_cv_exeext
2519 echo "$as_me:$LINENO: result: $ac_file" >&5
2520 echo "${ECHO_T}$ac_file" >&6
2521
2522 # Check the compiler produces executables we can run.  If not, either
2523 # the compiler is broken, or we cross compile.
2524 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2525 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2526 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2527 # If not cross compiling, check that we can run a simple program.
2528 if test "$cross_compiling" != yes; then
2529   if { ac_try='./$ac_file'
2530   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2531   (eval $ac_try) 2>&5
2532   ac_status=$?
2533   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534   (exit $ac_status); }; }; then
2535     cross_compiling=no
2536   else
2537     if test "$cross_compiling" = maybe; then
2538         cross_compiling=yes
2539     else
2540         { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2541 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2542 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2543 If you meant to cross compile, use \`--host'.
2544 See \`config.log' for more details." >&5
2545 echo "$as_me: error: cannot run C compiled programs.
2546 If you meant to cross compile, use \`--host'.
2547 See \`config.log' for more details." >&2;}
2548    { (exit 1); exit 1; }; }; }
2549     fi
2550   fi
2551 fi
2552 echo "$as_me:$LINENO: result: yes" >&5
2553 echo "${ECHO_T}yes" >&6
2554
2555 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2556 ac_clean_files=$ac_clean_files_save
2557 # Check the compiler produces executables we can run.  If not, either
2558 # the compiler is broken, or we cross compile.
2559 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2560 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2561 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2562 echo "${ECHO_T}$cross_compiling" >&6
2563
2564 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2565 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2566 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2567   (eval $ac_link) 2>&5
2568   ac_status=$?
2569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2570   (exit $ac_status); }; then
2571   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2572 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2573 # work properly (i.e., refer to `conftest.exe'), while it won't with
2574 # `rm'.
2575 for ac_file in conftest.exe conftest conftest.*; do
2576   test -f "$ac_file" || continue
2577   case $ac_file in
2578     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2579     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2580           export ac_cv_exeext
2581           break;;
2582     * ) break;;
2583   esac
2584 done
2585 else
2586   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2587 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2588 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2589 See \`config.log' for more details." >&5
2590 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2591 See \`config.log' for more details." >&2;}
2592    { (exit 1); exit 1; }; }; }
2593 fi
2594
2595 rm -f conftest$ac_cv_exeext
2596 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2597 echo "${ECHO_T}$ac_cv_exeext" >&6
2598
2599 rm -f conftest.$ac_ext
2600 EXEEXT=$ac_cv_exeext
2601 ac_exeext=$EXEEXT
2602 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2603 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2604 if test "${ac_cv_objext+set}" = set; then
2605   echo $ECHO_N "(cached) $ECHO_C" >&6
2606 else
2607   cat >conftest.$ac_ext <<_ACEOF
2608 /* confdefs.h.  */
2609 _ACEOF
2610 cat confdefs.h >>conftest.$ac_ext
2611 cat >>conftest.$ac_ext <<_ACEOF
2612 /* end confdefs.h.  */
2613
2614 int
2615 main ()
2616 {
2617
2618   ;
2619   return 0;
2620 }
2621 _ACEOF
2622 rm -f conftest.o conftest.obj
2623 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2624   (eval $ac_compile) 2>&5
2625   ac_status=$?
2626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2627   (exit $ac_status); }; then
2628   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2629   case $ac_file in
2630     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2631     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2632        break;;
2633   esac
2634 done
2635 else
2636   echo "$as_me: failed program was:" >&5
2637 sed 's/^/| /' conftest.$ac_ext >&5
2638
2639 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2640 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2641 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2642 See \`config.log' for more details." >&5
2643 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2644 See \`config.log' for more details." >&2;}
2645    { (exit 1); exit 1; }; }; }
2646 fi
2647
2648 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2649 fi
2650 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2651 echo "${ECHO_T}$ac_cv_objext" >&6
2652 OBJEXT=$ac_cv_objext
2653 ac_objext=$OBJEXT
2654 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2655 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2656 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2657   echo $ECHO_N "(cached) $ECHO_C" >&6
2658 else
2659   cat >conftest.$ac_ext <<_ACEOF
2660 /* confdefs.h.  */
2661 _ACEOF
2662 cat confdefs.h >>conftest.$ac_ext
2663 cat >>conftest.$ac_ext <<_ACEOF
2664 /* end confdefs.h.  */
2665
2666 int
2667 main ()
2668 {
2669 #ifndef __GNUC__
2670        choke me
2671 #endif
2672
2673   ;
2674   return 0;
2675 }
2676 _ACEOF
2677 rm -f conftest.$ac_objext
2678 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2679   (eval $ac_compile) 2>conftest.er1
2680   ac_status=$?
2681   grep -v '^ *+' conftest.er1 >conftest.err
2682   rm -f conftest.er1
2683   cat conftest.err >&5
2684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685   (exit $ac_status); } &&
2686          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2687   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2688   (eval $ac_try) 2>&5
2689   ac_status=$?
2690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691   (exit $ac_status); }; } &&
2692          { ac_try='test -s conftest.$ac_objext'
2693   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2694   (eval $ac_try) 2>&5
2695   ac_status=$?
2696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2697   (exit $ac_status); }; }; then
2698   ac_compiler_gnu=yes
2699 else
2700   echo "$as_me: failed program was:" >&5
2701 sed 's/^/| /' conftest.$ac_ext >&5
2702
2703 ac_compiler_gnu=no
2704 fi
2705 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2706 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2707
2708 fi
2709 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2710 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2711 GCC=`test $ac_compiler_gnu = yes && echo yes`
2712 ac_test_CFLAGS=${CFLAGS+set}
2713 ac_save_CFLAGS=$CFLAGS
2714 CFLAGS="-g"
2715 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2716 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2717 if test "${ac_cv_prog_cc_g+set}" = set; then
2718   echo $ECHO_N "(cached) $ECHO_C" >&6
2719 else
2720   cat >conftest.$ac_ext <<_ACEOF
2721 /* confdefs.h.  */
2722 _ACEOF
2723 cat confdefs.h >>conftest.$ac_ext
2724 cat >>conftest.$ac_ext <<_ACEOF
2725 /* end confdefs.h.  */
2726
2727 int
2728 main ()
2729 {
2730
2731   ;
2732   return 0;
2733 }
2734 _ACEOF
2735 rm -f conftest.$ac_objext
2736 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2737   (eval $ac_compile) 2>conftest.er1
2738   ac_status=$?
2739   grep -v '^ *+' conftest.er1 >conftest.err
2740   rm -f conftest.er1
2741   cat conftest.err >&5
2742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2743   (exit $ac_status); } &&
2744          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2745   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2746   (eval $ac_try) 2>&5
2747   ac_status=$?
2748   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2749   (exit $ac_status); }; } &&
2750          { ac_try='test -s conftest.$ac_objext'
2751   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2752   (eval $ac_try) 2>&5
2753   ac_status=$?
2754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2755   (exit $ac_status); }; }; then
2756   ac_cv_prog_cc_g=yes
2757 else
2758   echo "$as_me: failed program was:" >&5
2759 sed 's/^/| /' conftest.$ac_ext >&5
2760
2761 ac_cv_prog_cc_g=no
2762 fi
2763 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2764 fi
2765 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2766 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2767 if test "$ac_test_CFLAGS" = set; then
2768   CFLAGS=$ac_save_CFLAGS
2769 elif test $ac_cv_prog_cc_g = yes; then
2770   if test "$GCC" = yes; then
2771     CFLAGS="-g -O2"
2772   else
2773     CFLAGS="-g"
2774   fi
2775 else
2776   if test "$GCC" = yes; then
2777     CFLAGS="-O2"
2778   else
2779     CFLAGS=
2780   fi
2781 fi
2782 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2783 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2784 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2785   echo $ECHO_N "(cached) $ECHO_C" >&6
2786 else
2787   ac_cv_prog_cc_stdc=no
2788 ac_save_CC=$CC
2789 cat >conftest.$ac_ext <<_ACEOF
2790 /* confdefs.h.  */
2791 _ACEOF
2792 cat confdefs.h >>conftest.$ac_ext
2793 cat >>conftest.$ac_ext <<_ACEOF
2794 /* end confdefs.h.  */
2795 #include <stdarg.h>
2796 #include <stdio.h>
2797 #include <sys/types.h>
2798 #include <sys/stat.h>
2799 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2800 struct buf { int x; };
2801 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2802 static char *e (p, i)
2803      char **p;
2804      int i;
2805 {
2806   return p[i];
2807 }
2808 static char *f (char * (*g) (char **, int), char **p, ...)
2809 {
2810   char *s;
2811   va_list v;
2812   va_start (v,p);
2813   s = g (p, va_arg (v,int));
2814   va_end (v);
2815   return s;
2816 }
2817
2818 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2819    function prototypes and stuff, but not '\xHH' hex character constants.
2820    These don't provoke an error unfortunately, instead are silently treated
2821    as 'x'.  The following induces an error, until -std1 is added to get
2822    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2823    array size at least.  It's necessary to write '\x00'==0 to get something
2824    that's true only with -std1.  */
2825 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2826
2827 int test (int i, double x);
2828 struct s1 {int (*f) (int a);};
2829 struct s2 {int (*f) (double a);};
2830 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2831 int argc;
2832 char **argv;
2833 int
2834 main ()
2835 {
2836 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2837   ;
2838   return 0;
2839 }
2840 _ACEOF
2841 # Don't try gcc -ansi; that turns off useful extensions and
2842 # breaks some systems' header files.
2843 # AIX                   -qlanglvl=ansi
2844 # Ultrix and OSF/1      -std1
2845 # HP-UX 10.20 and later -Ae
2846 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2847 # SVR4                  -Xc -D__EXTENSIONS__
2848 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2849 do
2850   CC="$ac_save_CC $ac_arg"
2851   rm -f conftest.$ac_objext
2852 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2853   (eval $ac_compile) 2>conftest.er1
2854   ac_status=$?
2855   grep -v '^ *+' conftest.er1 >conftest.err
2856   rm -f conftest.er1
2857   cat conftest.err >&5
2858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2859   (exit $ac_status); } &&
2860          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2861   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2862   (eval $ac_try) 2>&5
2863   ac_status=$?
2864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2865   (exit $ac_status); }; } &&
2866          { ac_try='test -s conftest.$ac_objext'
2867   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2868   (eval $ac_try) 2>&5
2869   ac_status=$?
2870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2871   (exit $ac_status); }; }; then
2872   ac_cv_prog_cc_stdc=$ac_arg
2873 break
2874 else
2875   echo "$as_me: failed program was:" >&5
2876 sed 's/^/| /' conftest.$ac_ext >&5
2877
2878 fi
2879 rm -f conftest.err conftest.$ac_objext
2880 done
2881 rm -f conftest.$ac_ext conftest.$ac_objext
2882 CC=$ac_save_CC
2883
2884 fi
2885
2886 case "x$ac_cv_prog_cc_stdc" in
2887   x|xno)
2888     echo "$as_me:$LINENO: result: none needed" >&5
2889 echo "${ECHO_T}none needed" >&6 ;;
2890   *)
2891     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2892 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2893     CC="$CC $ac_cv_prog_cc_stdc" ;;
2894 esac
2895
2896 # Some people use a C++ compiler to compile C.  Since we use `exit',
2897 # in C++ we need to declare it.  In case someone uses the same compiler
2898 # for both compiling C and C++ we need to have the C++ compiler decide
2899 # the declaration of exit, since it's the most demanding environment.
2900 cat >conftest.$ac_ext <<_ACEOF
2901 #ifndef __cplusplus
2902   choke me
2903 #endif
2904 _ACEOF
2905 rm -f conftest.$ac_objext
2906 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2907   (eval $ac_compile) 2>conftest.er1
2908   ac_status=$?
2909   grep -v '^ *+' conftest.er1 >conftest.err
2910   rm -f conftest.er1
2911   cat conftest.err >&5
2912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2913   (exit $ac_status); } &&
2914          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2915   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2916   (eval $ac_try) 2>&5
2917   ac_status=$?
2918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2919   (exit $ac_status); }; } &&
2920          { ac_try='test -s conftest.$ac_objext'
2921   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2922   (eval $ac_try) 2>&5
2923   ac_status=$?
2924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2925   (exit $ac_status); }; }; then
2926   for ac_declaration in \
2927    '' \
2928    'extern "C" void std::exit (int) throw (); using std::exit;' \
2929    'extern "C" void std::exit (int); using std::exit;' \
2930    'extern "C" void exit (int) throw ();' \
2931    'extern "C" void exit (int);' \
2932    'void exit (int);'
2933 do
2934   cat >conftest.$ac_ext <<_ACEOF
2935 /* confdefs.h.  */
2936 _ACEOF
2937 cat confdefs.h >>conftest.$ac_ext
2938 cat >>conftest.$ac_ext <<_ACEOF
2939 /* end confdefs.h.  */
2940 $ac_declaration
2941 #include <stdlib.h>
2942 int
2943 main ()
2944 {
2945 exit (42);
2946   ;
2947   return 0;
2948 }
2949 _ACEOF
2950 rm -f conftest.$ac_objext
2951 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2952   (eval $ac_compile) 2>conftest.er1
2953   ac_status=$?
2954   grep -v '^ *+' conftest.er1 >conftest.err
2955   rm -f conftest.er1
2956   cat conftest.err >&5
2957   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958   (exit $ac_status); } &&
2959          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2960   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2961   (eval $ac_try) 2>&5
2962   ac_status=$?
2963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964   (exit $ac_status); }; } &&
2965          { ac_try='test -s conftest.$ac_objext'
2966   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2967   (eval $ac_try) 2>&5
2968   ac_status=$?
2969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2970   (exit $ac_status); }; }; then
2971   :
2972 else
2973   echo "$as_me: failed program was:" >&5
2974 sed 's/^/| /' conftest.$ac_ext >&5
2975
2976 continue
2977 fi
2978 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2979   cat >conftest.$ac_ext <<_ACEOF
2980 /* confdefs.h.  */
2981 _ACEOF
2982 cat confdefs.h >>conftest.$ac_ext
2983 cat >>conftest.$ac_ext <<_ACEOF
2984 /* end confdefs.h.  */
2985 $ac_declaration
2986 int
2987 main ()
2988 {
2989 exit (42);
2990   ;
2991   return 0;
2992 }
2993 _ACEOF
2994 rm -f conftest.$ac_objext
2995 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2996   (eval $ac_compile) 2>conftest.er1
2997   ac_status=$?
2998   grep -v '^ *+' conftest.er1 >conftest.err
2999   rm -f conftest.er1
3000   cat conftest.err >&5
3001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3002   (exit $ac_status); } &&
3003          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3004   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3005   (eval $ac_try) 2>&5
3006   ac_status=$?
3007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008   (exit $ac_status); }; } &&
3009          { ac_try='test -s conftest.$ac_objext'
3010   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3011   (eval $ac_try) 2>&5
3012   ac_status=$?
3013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014   (exit $ac_status); }; }; then
3015   break
3016 else
3017   echo "$as_me: failed program was:" >&5
3018 sed 's/^/| /' conftest.$ac_ext >&5
3019
3020 fi
3021 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3022 done
3023 rm -f conftest*
3024 if test -n "$ac_declaration"; then
3025   echo '#ifdef __cplusplus' >>confdefs.h
3026   echo $ac_declaration      >>confdefs.h
3027   echo '#endif'             >>confdefs.h
3028 fi
3029
3030 else
3031   echo "$as_me: failed program was:" >&5
3032 sed 's/^/| /' conftest.$ac_ext >&5
3033
3034 fi
3035 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3036 ac_ext=c
3037 ac_cpp='$CPP $CPPFLAGS'
3038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3041 DEPDIR="${am__leading_dot}deps"
3042
3043           ac_config_commands="$ac_config_commands depfiles"
3044
3045
3046 am_make=${MAKE-make}
3047 cat > confinc << 'END'
3048 am__doit:
3049         @echo done
3050 .PHONY: am__doit
3051 END
3052 # If we don't find an include directive, just comment out the code.
3053 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
3054 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
3055 am__include="#"
3056 am__quote=
3057 _am_result=none
3058 # First try GNU make style include.
3059 echo "include confinc" > confmf
3060 # We grep out `Entering directory' and `Leaving directory'
3061 # messages which can occur if `w' ends up in MAKEFLAGS.
3062 # In particular we don't look at `^make:' because GNU make might
3063 # be invoked under some other name (usually "gmake"), in which
3064 # case it prints its new name instead of `make'.
3065 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
3066    am__include=include
3067    am__quote=
3068    _am_result=GNU
3069 fi
3070 # Now try BSD make style include.
3071 if test "$am__include" = "#"; then
3072    echo '.include "confinc"' > confmf
3073    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
3074       am__include=.include
3075       am__quote="\""
3076       _am_result=BSD
3077    fi
3078 fi
3079
3080
3081 echo "$as_me:$LINENO: result: $_am_result" >&5
3082 echo "${ECHO_T}$_am_result" >&6
3083 rm -f confinc confmf
3084
3085 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
3086 if test "${enable_dependency_tracking+set}" = set; then
3087   enableval="$enable_dependency_tracking"
3088
3089 fi;
3090 if test "x$enable_dependency_tracking" != xno; then
3091   am_depcomp="$ac_aux_dir/depcomp"
3092   AMDEPBACKSLASH='\'
3093 fi
3094
3095
3096 if test "x$enable_dependency_tracking" != xno; then
3097   AMDEP_TRUE=
3098   AMDEP_FALSE='#'
3099 else
3100   AMDEP_TRUE='#'
3101   AMDEP_FALSE=
3102 fi
3103
3104
3105
3106
3107 depcc="$CC"   am_compiler_list=
3108
3109 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3110 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3111 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3112   echo $ECHO_N "(cached) $ECHO_C" >&6
3113 else
3114   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3115   # We make a subdir and do the tests there.  Otherwise we can end up
3116   # making bogus files that we don't know about and never remove.  For
3117   # instance it was reported that on HP-UX the gcc test will end up
3118   # making a dummy file named `D' -- because `-MD' means `put the output
3119   # in D'.
3120   mkdir conftest.dir
3121   # Copy depcomp to subdir because otherwise we won't find it if we're
3122   # using a relative directory.
3123   cp "$am_depcomp" conftest.dir
3124   cd conftest.dir
3125   # We will build objects and dependencies in a subdirectory because
3126   # it helps to detect inapplicable dependency modes.  For instance
3127   # both Tru64's cc and ICC support -MD to output dependencies as a
3128   # side effect of compilation, but ICC will put the dependencies in
3129   # the current directory while Tru64 will put them in the object
3130   # directory.
3131   mkdir sub
3132
3133   am_cv_CC_dependencies_compiler_type=none
3134   if test "$am_compiler_list" = ""; then
3135      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3136   fi
3137   for depmode in $am_compiler_list; do
3138     # Setup a source with many dependencies, because some compilers
3139     # like to wrap large dependency lists on column 80 (with \), and
3140     # we should not choose a depcomp mode which is confused by this.
3141     #
3142     # We need to recreate these files for each test, as the compiler may
3143     # overwrite some of them when testing with obscure command lines.
3144     # This happens at least with the AIX C compiler.
3145     : > sub/conftest.c
3146     for i in 1 2 3 4 5 6; do
3147       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3148       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3149       # Solaris 8's {/usr,}/bin/sh.
3150       touch sub/conftst$i.h
3151     done
3152     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3153
3154     case $depmode in
3155     nosideeffect)
3156       # after this tag, mechanisms are not by side-effect, so they'll
3157       # only be used when explicitly requested
3158       if test "x$enable_dependency_tracking" = xyes; then
3159         continue
3160       else
3161         break
3162       fi
3163       ;;
3164     none) break ;;
3165     esac
3166     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3167     # mode.  It turns out that the SunPro C++ compiler does not properly
3168     # handle `-M -o', and we need to detect this.
3169     if depmode=$depmode \
3170        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3171        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3172        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3173          >/dev/null 2>conftest.err &&
3174        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3175        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3176        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3177       # icc doesn't choke on unknown options, it will just issue warnings
3178       # or remarks (even with -Werror).  So we grep stderr for any message
3179       # that says an option was ignored or not supported.
3180       # When given -MP, icc 7.0 and 7.1 complain thusly:
3181       #   icc: Command line warning: ignoring option '-M'; no argument required
3182       # The diagnosis changed in icc 8.0:
3183       #   icc: Command line remark: option '-MP' not supported
3184       if (grep 'ignoring option' conftest.err ||
3185           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3186         am_cv_CC_dependencies_compiler_type=$depmode
3187         break
3188       fi
3189     fi
3190   done
3191
3192   cd ..
3193   rm -rf conftest.dir
3194 else
3195   am_cv_CC_dependencies_compiler_type=none
3196 fi
3197
3198 fi
3199 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3200 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3201 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3202
3203
3204
3205 if
3206   test "x$enable_dependency_tracking" != xno \
3207   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3208   am__fastdepCC_TRUE=
3209   am__fastdepCC_FALSE='#'
3210 else
3211   am__fastdepCC_TRUE='#'
3212   am__fastdepCC_FALSE=
3213 fi
3214
3215
3216 ac_ext=cc
3217 ac_cpp='$CXXCPP $CPPFLAGS'
3218 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3219 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3220 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3221 if test -n "$ac_tool_prefix"; then
3222   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3223   do
3224     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3225 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3226 echo "$as_me:$LINENO: checking for $ac_word" >&5
3227 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3228 if test "${ac_cv_prog_CXX+set}" = set; then
3229   echo $ECHO_N "(cached) $ECHO_C" >&6
3230 else
3231   if test -n "$CXX"; then
3232   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3233 else
3234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3235 for as_dir in $PATH
3236 do
3237   IFS=$as_save_IFS
3238   test -z "$as_dir" && as_dir=.
3239   for ac_exec_ext in '' $ac_executable_extensions; do
3240   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3241     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3242     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3243     break 2
3244   fi
3245 done
3246 done
3247
3248 fi
3249 fi
3250 CXX=$ac_cv_prog_CXX
3251 if test -n "$CXX"; then
3252   echo "$as_me:$LINENO: result: $CXX" >&5
3253 echo "${ECHO_T}$CXX" >&6
3254 else
3255   echo "$as_me:$LINENO: result: no" >&5
3256 echo "${ECHO_T}no" >&6
3257 fi
3258
3259     test -n "$CXX" && break
3260   done
3261 fi
3262 if test -z "$CXX"; then
3263   ac_ct_CXX=$CXX
3264   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3265 do
3266   # Extract the first word of "$ac_prog", so it can be a program name with args.
3267 set dummy $ac_prog; ac_word=$2
3268 echo "$as_me:$LINENO: checking for $ac_word" >&5
3269 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3270 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3271   echo $ECHO_N "(cached) $ECHO_C" >&6
3272 else
3273   if test -n "$ac_ct_CXX"; then
3274   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3275 else
3276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3277 for as_dir in $PATH
3278 do
3279   IFS=$as_save_IFS
3280   test -z "$as_dir" && as_dir=.
3281   for ac_exec_ext in '' $ac_executable_extensions; do
3282   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3283     ac_cv_prog_ac_ct_CXX="$ac_prog"
3284     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3285     break 2
3286   fi
3287 done
3288 done
3289
3290 fi
3291 fi
3292 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3293 if test -n "$ac_ct_CXX"; then
3294   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3295 echo "${ECHO_T}$ac_ct_CXX" >&6
3296 else
3297   echo "$as_me:$LINENO: result: no" >&5
3298 echo "${ECHO_T}no" >&6
3299 fi
3300
3301   test -n "$ac_ct_CXX" && break
3302 done
3303 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3304
3305   CXX=$ac_ct_CXX
3306 fi
3307
3308
3309 # Provide some information about the compiler.
3310 echo "$as_me:$LINENO:" \
3311      "checking for C++ compiler version" >&5
3312 ac_compiler=`set X $ac_compile; echo $2`
3313 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3314   (eval $ac_compiler --version </dev/null >&5) 2>&5
3315   ac_status=$?
3316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3317   (exit $ac_status); }
3318 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3319   (eval $ac_compiler -v </dev/null >&5) 2>&5
3320   ac_status=$?
3321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3322   (exit $ac_status); }
3323 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3324   (eval $ac_compiler -V </dev/null >&5) 2>&5
3325   ac_status=$?
3326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327   (exit $ac_status); }
3328
3329 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3330 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3331 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3332   echo $ECHO_N "(cached) $ECHO_C" >&6
3333 else
3334   cat >conftest.$ac_ext <<_ACEOF
3335 /* confdefs.h.  */
3336 _ACEOF
3337 cat confdefs.h >>conftest.$ac_ext
3338 cat >>conftest.$ac_ext <<_ACEOF
3339 /* end confdefs.h.  */
3340
3341 int
3342 main ()
3343 {
3344 #ifndef __GNUC__
3345        choke me
3346 #endif
3347
3348   ;
3349   return 0;
3350 }
3351 _ACEOF
3352 rm -f conftest.$ac_objext
3353 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3354   (eval $ac_compile) 2>conftest.er1
3355   ac_status=$?
3356   grep -v '^ *+' conftest.er1 >conftest.err
3357   rm -f conftest.er1
3358   cat conftest.err >&5
3359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3360   (exit $ac_status); } &&
3361          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
3362   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3363   (eval $ac_try) 2>&5
3364   ac_status=$?
3365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3366   (exit $ac_status); }; } &&
3367          { ac_try='test -s conftest.$ac_objext'
3368   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3369   (eval $ac_try) 2>&5
3370   ac_status=$?
3371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372   (exit $ac_status); }; }; then
3373   ac_compiler_gnu=yes
3374 else
3375   echo "$as_me: failed program was:" >&5
3376 sed 's/^/| /' conftest.$ac_ext >&5
3377
3378 ac_compiler_gnu=no
3379 fi
3380 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3381 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3382
3383 fi
3384 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3385 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3386 GXX=`test $ac_compiler_gnu = yes && echo yes`
3387 ac_test_CXXFLAGS=${CXXFLAGS+set}
3388 ac_save_CXXFLAGS=$CXXFLAGS
3389 CXXFLAGS="-g"
3390 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3391 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3392 if test "${ac_cv_prog_cxx_g+set}" = set; then
3393   echo $ECHO_N "(cached) $ECHO_C" >&6
3394 else
3395   cat >conftest.$ac_ext <<_ACEOF
3396 /* confdefs.h.  */
3397 _ACEOF
3398 cat confdefs.h >>conftest.$ac_ext
3399 cat >>conftest.$ac_ext <<_ACEOF
3400 /* end confdefs.h.  */
3401
3402 int
3403 main ()
3404 {
3405
3406   ;
3407   return 0;
3408 }
3409 _ACEOF
3410 rm -f conftest.$ac_objext
3411 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3412   (eval $ac_compile) 2>conftest.er1
3413   ac_status=$?
3414   grep -v '^ *+' conftest.er1 >conftest.err
3415   rm -f conftest.er1
3416   cat conftest.err >&5
3417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3418   (exit $ac_status); } &&
3419          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
3420   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3421   (eval $ac_try) 2>&5
3422   ac_status=$?
3423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3424   (exit $ac_status); }; } &&
3425          { ac_try='test -s conftest.$ac_objext'
3426   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3427   (eval $ac_try) 2>&5
3428   ac_status=$?
3429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3430   (exit $ac_status); }; }; then
3431   ac_cv_prog_cxx_g=yes
3432 else
3433   echo "$as_me: failed program was:" >&5
3434 sed 's/^/| /' conftest.$ac_ext >&5
3435
3436 ac_cv_prog_cxx_g=no
3437 fi
3438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3439 fi
3440 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3441 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3442 if test "$ac_test_CXXFLAGS" = set; then
3443   CXXFLAGS=$ac_save_CXXFLAGS
3444 elif test $ac_cv_prog_cxx_g = yes; then
3445   if test "$GXX" = yes; then
3446     CXXFLAGS="-g -O2"
3447   else
3448     CXXFLAGS="-g"
3449   fi
3450 else
3451   if test "$GXX" = yes; then
3452     CXXFLAGS="-O2"
3453   else
3454     CXXFLAGS=
3455   fi
3456 fi
3457 for ac_declaration in \
3458    '' \
3459    'extern "C" void std::exit (int) throw (); using std::exit;' \
3460    'extern "C" void std::exit (int); using std::exit;' \
3461    'extern "C" void exit (int) throw ();' \
3462    'extern "C" void exit (int);' \
3463    'void exit (int);'
3464 do
3465   cat >conftest.$ac_ext <<_ACEOF
3466 /* confdefs.h.  */
3467 _ACEOF
3468 cat confdefs.h >>conftest.$ac_ext
3469 cat >>conftest.$ac_ext <<_ACEOF
3470 /* end confdefs.h.  */
3471 $ac_declaration
3472 #include <stdlib.h>
3473 int
3474 main ()
3475 {
3476 exit (42);
3477   ;
3478   return 0;
3479 }
3480 _ACEOF
3481 rm -f conftest.$ac_objext
3482 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3483   (eval $ac_compile) 2>conftest.er1
3484   ac_status=$?
3485   grep -v '^ *+' conftest.er1 >conftest.err
3486   rm -f conftest.er1
3487   cat conftest.err >&5
3488   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3489   (exit $ac_status); } &&
3490          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
3491   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3492   (eval $ac_try) 2>&5
3493   ac_status=$?
3494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3495   (exit $ac_status); }; } &&
3496          { ac_try='test -s conftest.$ac_objext'
3497   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3498   (eval $ac_try) 2>&5
3499   ac_status=$?
3500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3501   (exit $ac_status); }; }; then
3502   :
3503 else
3504   echo "$as_me: failed program was:" >&5
3505 sed 's/^/| /' conftest.$ac_ext >&5
3506
3507 continue
3508 fi
3509 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3510   cat >conftest.$ac_ext <<_ACEOF
3511 /* confdefs.h.  */
3512 _ACEOF
3513 cat confdefs.h >>conftest.$ac_ext
3514 cat >>conftest.$ac_ext <<_ACEOF
3515 /* end confdefs.h.  */
3516 $ac_declaration
3517 int
3518 main ()
3519 {
3520 exit (42);
3521   ;
3522   return 0;
3523 }
3524 _ACEOF
3525 rm -f conftest.$ac_objext
3526 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3527   (eval $ac_compile) 2>conftest.er1
3528   ac_status=$?
3529   grep -v '^ *+' conftest.er1 >conftest.err
3530   rm -f conftest.er1
3531   cat conftest.err >&5
3532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3533   (exit $ac_status); } &&
3534          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
3535   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3536   (eval $ac_try) 2>&5
3537   ac_status=$?
3538   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3539   (exit $ac_status); }; } &&
3540          { ac_try='test -s conftest.$ac_objext'
3541   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3542   (eval $ac_try) 2>&5
3543   ac_status=$?
3544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3545   (exit $ac_status); }; }; then
3546   break
3547 else
3548   echo "$as_me: failed program was:" >&5
3549 sed 's/^/| /' conftest.$ac_ext >&5
3550
3551 fi
3552 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3553 done
3554 rm -f conftest*
3555 if test -n "$ac_declaration"; then
3556   echo '#ifdef __cplusplus' >>confdefs.h
3557   echo $ac_declaration      >>confdefs.h
3558   echo '#endif'             >>confdefs.h
3559 fi
3560
3561 ac_ext=c
3562 ac_cpp='$CPP $CPPFLAGS'
3563 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3564 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3565 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3566
3567 depcc="$CXX"  am_compiler_list=
3568
3569 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3570 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3571 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3572   echo $ECHO_N "(cached) $ECHO_C" >&6
3573 else
3574   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3575   # We make a subdir and do the tests there.  Otherwise we can end up
3576   # making bogus files that we don't know about and never remove.  For
3577   # instance it was reported that on HP-UX the gcc test will end up
3578   # making a dummy file named `D' -- because `-MD' means `put the output
3579   # in D'.
3580   mkdir conftest.dir
3581   # Copy depcomp to subdir because otherwise we won't find it if we're
3582   # using a relative directory.
3583   cp "$am_depcomp" conftest.dir
3584   cd conftest.dir
3585   # We will build objects and dependencies in a subdirectory because
3586   # it helps to detect inapplicable dependency modes.  For instance
3587   # both Tru64's cc and ICC support -MD to output dependencies as a
3588   # side effect of compilation, but ICC will put the dependencies in
3589   # the current directory while Tru64 will put them in the object
3590   # directory.
3591   mkdir sub
3592
3593   am_cv_CXX_dependencies_compiler_type=none
3594   if test "$am_compiler_list" = ""; then
3595      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3596   fi
3597   for depmode in $am_compiler_list; do
3598     # Setup a source with many dependencies, because some compilers
3599     # like to wrap large dependency lists on column 80 (with \), and
3600     # we should not choose a depcomp mode which is confused by this.
3601     #
3602     # We need to recreate these files for each test, as the compiler may
3603     # overwrite some of them when testing with obscure command lines.
3604     # This happens at least with the AIX C compiler.
3605     : > sub/conftest.c
3606     for i in 1 2 3 4 5 6; do
3607       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3608       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3609       # Solaris 8's {/usr,}/bin/sh.
3610       touch sub/conftst$i.h
3611     done
3612     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3613
3614     case $depmode in
3615     nosideeffect)
3616       # after this tag, mechanisms are not by side-effect, so they'll
3617       # only be used when explicitly requested
3618       if test "x$enable_dependency_tracking" = xyes; then
3619         continue
3620       else
3621         break
3622       fi
3623       ;;
3624     none) break ;;
3625     esac
3626     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3627     # mode.  It turns out that the SunPro C++ compiler does not properly
3628     # handle `-M -o', and we need to detect this.
3629     if depmode=$depmode \
3630        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3631        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3632        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3633          >/dev/null 2>conftest.err &&
3634        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3635        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3636        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3637       # icc doesn't choke on unknown options, it will just issue warnings
3638       # or remarks (even with -Werror).  So we grep stderr for any message
3639       # that says an option was ignored or not supported.
3640       # When given -MP, icc 7.0 and 7.1 complain thusly:
3641       #   icc: Command line warning: ignoring option '-M'; no argument required
3642       # The diagnosis changed in icc 8.0:
3643       #   icc: Command line remark: option '-MP' not supported
3644       if (grep 'ignoring option' conftest.err ||
3645           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3646         am_cv_CXX_dependencies_compiler_type=$depmode
3647         break
3648       fi
3649     fi
3650   done
3651
3652   cd ..
3653   rm -rf conftest.dir
3654 else
3655   am_cv_CXX_dependencies_compiler_type=none
3656 fi
3657
3658 fi
3659 echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3660 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
3661 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3662
3663
3664
3665 if
3666   test "x$enable_dependency_tracking" != xno \
3667   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3668   am__fastdepCXX_TRUE=
3669   am__fastdepCXX_FALSE='#'
3670 else
3671   am__fastdepCXX_TRUE='#'
3672   am__fastdepCXX_FALSE=
3673 fi
3674
3675
3676 for ac_prog in 'bison -y' byacc
3677 do
3678   # Extract the first word of "$ac_prog", so it can be a program name with args.
3679 set dummy $ac_prog; ac_word=$2
3680 echo "$as_me:$LINENO: checking for $ac_word" >&5
3681 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3682 if test "${ac_cv_prog_YACC+set}" = set; then
3683   echo $ECHO_N "(cached) $ECHO_C" >&6
3684 else
3685   if test -n "$YACC"; then
3686   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3687 else
3688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3689 for as_dir in $PATH
3690 do
3691   IFS=$as_save_IFS
3692   test -z "$as_dir" && as_dir=.
3693   for ac_exec_ext in '' $ac_executable_extensions; do
3694   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3695     ac_cv_prog_YACC="$ac_prog"
3696     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3697     break 2
3698   fi
3699 done
3700 done
3701
3702 fi
3703 fi
3704 YACC=$ac_cv_prog_YACC
3705 if test -n "$YACC"; then
3706   echo "$as_me:$LINENO: result: $YACC" >&5
3707 echo "${ECHO_T}$YACC" >&6
3708 else
3709   echo "$as_me:$LINENO: result: no" >&5
3710 echo "${ECHO_T}no" >&6
3711 fi
3712
3713   test -n "$YACC" && break
3714 done
3715 test -n "$YACC" || YACC="yacc"
3716
3717 if test -n "$ac_tool_prefix"; then
3718   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3719 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3720 echo "$as_me:$LINENO: checking for $ac_word" >&5
3721 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3722 if test "${ac_cv_prog_RANLIB+set}" = set; then
3723   echo $ECHO_N "(cached) $ECHO_C" >&6
3724 else
3725   if test -n "$RANLIB"; then
3726   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3727 else
3728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3729 for as_dir in $PATH
3730 do
3731   IFS=$as_save_IFS
3732   test -z "$as_dir" && as_dir=.
3733   for ac_exec_ext in '' $ac_executable_extensions; do
3734   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3735     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3736     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3737     break 2
3738   fi
3739 done
3740 done
3741
3742 fi
3743 fi
3744 RANLIB=$ac_cv_prog_RANLIB
3745 if test -n "$RANLIB"; then
3746   echo "$as_me:$LINENO: result: $RANLIB" >&5
3747 echo "${ECHO_T}$RANLIB" >&6
3748 else
3749   echo "$as_me:$LINENO: result: no" >&5
3750 echo "${ECHO_T}no" >&6
3751 fi
3752
3753 fi
3754 if test -z "$ac_cv_prog_RANLIB"; then
3755   ac_ct_RANLIB=$RANLIB
3756   # Extract the first word of "ranlib", so it can be a program name with args.
3757 set dummy ranlib; ac_word=$2
3758 echo "$as_me:$LINENO: checking for $ac_word" >&5
3759 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3760 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3761   echo $ECHO_N "(cached) $ECHO_C" >&6
3762 else
3763   if test -n "$ac_ct_RANLIB"; then
3764   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3765 else
3766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3767 for as_dir in $PATH
3768 do
3769   IFS=$as_save_IFS
3770   test -z "$as_dir" && as_dir=.
3771   for ac_exec_ext in '' $ac_executable_extensions; do
3772   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3773     ac_cv_prog_ac_ct_RANLIB="ranlib"
3774     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3775     break 2
3776   fi
3777 done
3778 done
3779
3780   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3781 fi
3782 fi
3783 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3784 if test -n "$ac_ct_RANLIB"; then
3785   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3786 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3787 else
3788   echo "$as_me:$LINENO: result: no" >&5
3789 echo "${ECHO_T}no" >&6
3790 fi
3791
3792   RANLIB=$ac_ct_RANLIB
3793 else
3794   RANLIB="$ac_cv_prog_RANLIB"
3795 fi
3796
3797 # Find a good install program.  We prefer a C program (faster),
3798 # so one script is as good as another.  But avoid the broken or
3799 # incompatible versions:
3800 # SysV /etc/install, /usr/sbin/install
3801 # SunOS /usr/etc/install
3802 # IRIX /sbin/install
3803 # AIX /bin/install
3804 # AmigaOS /C/install, which installs bootblocks on floppy discs
3805 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3806 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3807 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3808 # OS/2's system install, which has a completely different semantic
3809 # ./install, which can be erroneously created by make from ./install.sh.
3810 # Reject install programs that cannot install multiple files.
3811 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3812 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3813 if test -z "$INSTALL"; then
3814 if test "${ac_cv_path_install+set}" = set; then
3815   echo $ECHO_N "(cached) $ECHO_C" >&6
3816 else
3817   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3818 for as_dir in $PATH
3819 do
3820   IFS=$as_save_IFS
3821   test -z "$as_dir" && as_dir=.
3822   # Account for people who put trailing slashes in PATH elements.
3823 case $as_dir/ in
3824   ./ | .// | /cC/* | \
3825   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3826   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3827   /usr/ucb/* ) ;;
3828   *)
3829     # OSF1 and SCO ODT 3.0 have their own names for install.
3830     # Don't use installbsd from OSF since it installs stuff as root
3831     # by default.
3832     for ac_prog in ginstall scoinst install; do
3833       for ac_exec_ext in '' $ac_executable_extensions; do
3834         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3835           if test $ac_prog = install &&
3836             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3837             # AIX install.  It has an incompatible calling convention.
3838             :
3839           elif test $ac_prog = install &&
3840             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3841             # program-specific install script used by HP pwplus--don't use.
3842             :
3843           else
3844             rm -rf conftest.one conftest.two conftest.dir
3845             echo one > conftest.one
3846             echo two > conftest.two
3847             mkdir conftest.dir
3848             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3849               test -s conftest.one && test -s conftest.two &&
3850               test -s conftest.dir/conftest.one &&
3851               test -s conftest.dir/conftest.two
3852             then
3853               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3854               break 3
3855             fi
3856           fi
3857         fi
3858       done
3859     done
3860     ;;
3861 esac
3862 done
3863
3864 rm -rf conftest.one conftest.two conftest.dir
3865
3866 fi
3867   if test "${ac_cv_path_install+set}" = set; then
3868     INSTALL=$ac_cv_path_install
3869   else
3870     # As a last resort, use the slow shell script.  Don't cache a
3871     # value for INSTALL within a source directory, because that will
3872     # break other packages using the cache if that directory is
3873     # removed, or if the value is a relative name.
3874     INSTALL=$ac_install_sh
3875   fi
3876 fi
3877 echo "$as_me:$LINENO: result: $INSTALL" >&5
3878 echo "${ECHO_T}$INSTALL" >&6
3879
3880 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3881 # It thinks the first close brace ends the variable substitution.
3882 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3883
3884 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3885
3886 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3887
3888 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3889 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3890 LN_S=$as_ln_s
3891 if test "$LN_S" = "ln -s"; then
3892   echo "$as_me:$LINENO: result: yes" >&5
3893 echo "${ECHO_T}yes" >&6
3894 else
3895   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3896 echo "${ECHO_T}no, using $LN_S" >&6
3897 fi
3898
3899
3900
3901 cat >>confdefs.h <<\_ACEOF
3902 #define _GNU_SOURCE 1
3903 _ACEOF
3904
3905
3906
3907 # If we haven't got the data from the intl directory,
3908 # assume NLS is disabled.
3909 USE_NLS=no
3910 LIBINTL=
3911 LIBINTL_DEP=
3912 INCINTL=
3913 XGETTEXT=
3914 GMSGFMT=
3915 POSUB=
3916
3917 if test -f  ../intl/config.intl; then
3918   .  ../intl/config.intl
3919 fi
3920 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
3921 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
3922 if test x"$USE_NLS" != xyes; then
3923   echo "$as_me:$LINENO: result: no" >&5
3924 echo "${ECHO_T}no" >&6
3925 else
3926   echo "$as_me:$LINENO: result: yes" >&5
3927 echo "${ECHO_T}yes" >&6
3928
3929 cat >>confdefs.h <<\_ACEOF
3930 #define ENABLE_NLS 1
3931 _ACEOF
3932
3933
3934   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
3935 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
3936   # Look for .po and .gmo files in the source directory.
3937   CATALOGS=
3938   XLINGUAS=
3939   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3940     # If there aren't any .gmo files the shell will give us the
3941     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3942     # weeded out.
3943     case "$cat" in *\**)
3944       continue;;
3945     esac
3946     # The quadruple backslash is collapsed to a double backslash
3947     # by the backticks, then collapsed again by the double quotes,
3948     # leaving us with one backslash in the sed expression (right
3949     # before the dot that mustn't act as a wildcard).
3950     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3951     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3952     # The user is allowed to set LINGUAS to a list of languages to
3953     # install catalogs for.  If it's empty that means "all of them."
3954     if test "x$LINGUAS" = x; then
3955       CATALOGS="$CATALOGS $cat"
3956       XLINGUAS="$XLINGUAS $lang"
3957     else
3958       case "$LINGUAS" in *$lang*)
3959         CATALOGS="$CATALOGS $cat"
3960         XLINGUAS="$XLINGUAS $lang"
3961         ;;
3962       esac
3963     fi
3964   done
3965   LINGUAS="$XLINGUAS"
3966   echo "$as_me:$LINENO: result: $LINGUAS" >&5
3967 echo "${ECHO_T}$LINGUAS" >&6
3968
3969
3970     DATADIRNAME=share
3971
3972   INSTOBJEXT=.mo
3973
3974   GENCAT=gencat
3975
3976   CATOBJEXT=.gmo
3977
3978 fi
3979
3980         MKINSTALLDIRS=
3981   if test -n "$ac_aux_dir"; then
3982     case "$ac_aux_dir" in
3983       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
3984       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
3985     esac
3986   fi
3987   if test -z "$MKINSTALLDIRS"; then
3988     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
3989   fi
3990
3991
3992
3993   echo "$as_me:$LINENO: checking whether NLS is requested" >&5
3994 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
3995     # Check whether --enable-nls or --disable-nls was given.
3996 if test "${enable_nls+set}" = set; then
3997   enableval="$enable_nls"
3998   USE_NLS=$enableval
3999 else
4000   USE_NLS=yes
4001 fi;
4002   echo "$as_me:$LINENO: result: $USE_NLS" >&5
4003 echo "${ECHO_T}$USE_NLS" >&6
4004
4005
4006
4007
4008
4009
4010 # Prepare PATH_SEPARATOR.
4011 # The user is always right.
4012 if test "${PATH_SEPARATOR+set}" != set; then
4013   echo "#! /bin/sh" >conf$$.sh
4014   echo  "exit 0"   >>conf$$.sh
4015   chmod +x conf$$.sh
4016   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4017     PATH_SEPARATOR=';'
4018   else
4019     PATH_SEPARATOR=:
4020   fi
4021   rm -f conf$$.sh
4022 fi
4023
4024 # Find out how to test for executable files. Don't use a zero-byte file,
4025 # as systems may use methods other than mode bits to determine executability.
4026 cat >conf$$.file <<_ASEOF
4027 #! /bin/sh
4028 exit 0
4029 _ASEOF
4030 chmod +x conf$$.file
4031 if test -x conf$$.file >/dev/null 2>&1; then
4032   ac_executable_p="test -x"
4033 else
4034   ac_executable_p="test -f"
4035 fi
4036 rm -f conf$$.file
4037
4038 # Extract the first word of "msgfmt", so it can be a program name with args.
4039 set dummy msgfmt; ac_word=$2
4040 echo "$as_me:$LINENO: checking for $ac_word" >&5
4041 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4042 if test "${ac_cv_path_MSGFMT+set}" = set; then
4043   echo $ECHO_N "(cached) $ECHO_C" >&6
4044 else
4045   case "$MSGFMT" in
4046   [\\/]* | ?:[\\/]*)
4047     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4048     ;;
4049   *)
4050     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
4051     for ac_dir in $PATH; do
4052       IFS="$ac_save_IFS"
4053       test -z "$ac_dir" && ac_dir=.
4054       for ac_exec_ext in '' $ac_executable_extensions; do
4055         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
4056           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
4057      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
4058             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
4059             break 2
4060           fi
4061         fi
4062       done
4063     done
4064     IFS="$ac_save_IFS"
4065   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
4066     ;;
4067 esac
4068 fi
4069 MSGFMT="$ac_cv_path_MSGFMT"
4070 if test "$MSGFMT" != ":"; then
4071   echo "$as_me:$LINENO: result: $MSGFMT" >&5
4072 echo "${ECHO_T}$MSGFMT" >&6
4073 else
4074   echo "$as_me:$LINENO: result: no" >&5
4075 echo "${ECHO_T}no" >&6
4076 fi
4077
4078   # Extract the first word of "gmsgfmt", so it can be a program name with args.
4079 set dummy gmsgfmt; ac_word=$2
4080 echo "$as_me:$LINENO: checking for $ac_word" >&5
4081 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4082 if test "${ac_cv_path_GMSGFMT+set}" = set; then
4083   echo $ECHO_N "(cached) $ECHO_C" >&6
4084 else
4085   case $GMSGFMT in
4086   [\\/]* | ?:[\\/]*)
4087   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
4088   ;;
4089   *)
4090   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4091 for as_dir in $PATH
4092 do
4093   IFS=$as_save_IFS
4094   test -z "$as_dir" && as_dir=.
4095   for ac_exec_ext in '' $ac_executable_extensions; do
4096   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4097     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
4098     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4099     break 2
4100   fi
4101 done
4102 done
4103
4104   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
4105   ;;
4106 esac
4107 fi
4108 GMSGFMT=$ac_cv_path_GMSGFMT
4109
4110 if test -n "$GMSGFMT"; then
4111   echo "$as_me:$LINENO: result: $GMSGFMT" >&5
4112 echo "${ECHO_T}$GMSGFMT" >&6
4113 else
4114   echo "$as_me:$LINENO: result: no" >&5
4115 echo "${ECHO_T}no" >&6
4116 fi
4117
4118
4119
4120 # Prepare PATH_SEPARATOR.
4121 # The user is always right.
4122 if test "${PATH_SEPARATOR+set}" != set; then
4123   echo "#! /bin/sh" >conf$$.sh
4124   echo  "exit 0"   >>conf$$.sh
4125   chmod +x conf$$.sh
4126   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4127     PATH_SEPARATOR=';'
4128   else
4129     PATH_SEPARATOR=:
4130   fi
4131   rm -f conf$$.sh
4132 fi
4133
4134 # Find out how to test for executable files. Don't use a zero-byte file,
4135 # as systems may use methods other than mode bits to determine executability.
4136 cat >conf$$.file <<_ASEOF
4137 #! /bin/sh
4138 exit 0
4139 _ASEOF
4140 chmod +x conf$$.file
4141 if test -x conf$$.file >/dev/null 2>&1; then
4142   ac_executable_p="test -x"
4143 else
4144   ac_executable_p="test -f"
4145 fi
4146 rm -f conf$$.file
4147
4148 # Extract the first word of "xgettext", so it can be a program name with args.
4149 set dummy xgettext; ac_word=$2
4150 echo "$as_me:$LINENO: checking for $ac_word" >&5
4151 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4152 if test "${ac_cv_path_XGETTEXT+set}" = set; then
4153   echo $ECHO_N "(cached) $ECHO_C" >&6
4154 else
4155   case "$XGETTEXT" in
4156   [\\/]* | ?:[\\/]*)
4157     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
4158     ;;
4159   *)
4160     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
4161     for ac_dir in $PATH; do
4162       IFS="$ac_save_IFS"
4163       test -z "$ac_dir" && ac_dir=.
4164       for ac_exec_ext in '' $ac_executable_extensions; do
4165         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
4166           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
4167      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
4168             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
4169             break 2
4170           fi
4171         fi
4172       done
4173     done
4174     IFS="$ac_save_IFS"
4175   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
4176     ;;
4177 esac
4178 fi
4179 XGETTEXT="$ac_cv_path_XGETTEXT"
4180 if test "$XGETTEXT" != ":"; then
4181   echo "$as_me:$LINENO: result: $XGETTEXT" >&5
4182 echo "${ECHO_T}$XGETTEXT" >&6
4183 else
4184   echo "$as_me:$LINENO: result: no" >&5
4185 echo "${ECHO_T}no" >&6
4186 fi
4187
4188     rm -f messages.po
4189
4190
4191 # Prepare PATH_SEPARATOR.
4192 # The user is always right.
4193 if test "${PATH_SEPARATOR+set}" != set; then
4194   echo "#! /bin/sh" >conf$$.sh
4195   echo  "exit 0"   >>conf$$.sh
4196   chmod +x conf$$.sh
4197   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4198     PATH_SEPARATOR=';'
4199   else
4200     PATH_SEPARATOR=:
4201   fi
4202   rm -f conf$$.sh
4203 fi
4204
4205 # Find out how to test for executable files. Don't use a zero-byte file,
4206 # as systems may use methods other than mode bits to determine executability.
4207 cat >conf$$.file <<_ASEOF
4208 #! /bin/sh
4209 exit 0
4210 _ASEOF
4211 chmod +x conf$$.file
4212 if test -x conf$$.file >/dev/null 2>&1; then
4213   ac_executable_p="test -x"
4214 else
4215   ac_executable_p="test -f"
4216 fi
4217 rm -f conf$$.file
4218
4219 # Extract the first word of "msgmerge", so it can be a program name with args.
4220 set dummy msgmerge; ac_word=$2
4221 echo "$as_me:$LINENO: checking for $ac_word" >&5
4222 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4223 if test "${ac_cv_path_MSGMERGE+set}" = set; then
4224   echo $ECHO_N "(cached) $ECHO_C" >&6
4225 else
4226   case "$MSGMERGE" in
4227   [\\/]* | ?:[\\/]*)
4228     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
4229     ;;
4230   *)
4231     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
4232     for ac_dir in $PATH; do
4233       IFS="$ac_save_IFS"
4234       test -z "$ac_dir" && ac_dir=.
4235       for ac_exec_ext in '' $ac_executable_extensions; do
4236         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
4237           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
4238             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
4239             break 2
4240           fi
4241         fi
4242       done
4243     done
4244     IFS="$ac_save_IFS"
4245   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
4246     ;;
4247 esac
4248 fi
4249 MSGMERGE="$ac_cv_path_MSGMERGE"
4250 if test "$MSGMERGE" != ":"; then
4251   echo "$as_me:$LINENO: result: $MSGMERGE" >&5
4252 echo "${ECHO_T}$MSGMERGE" >&6
4253 else
4254   echo "$as_me:$LINENO: result: no" >&5
4255 echo "${ECHO_T}no" >&6
4256 fi
4257
4258
4259       if test "$GMSGFMT" != ":"; then
4260             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
4261        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
4262       : ;
4263     else
4264       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
4265       echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
4266 echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6
4267       GMSGFMT=":"
4268     fi
4269   fi
4270
4271       if test "$XGETTEXT" != ":"; then
4272             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
4273        (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
4274       : ;
4275     else
4276       echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
4277 echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6
4278       XGETTEXT=":"
4279     fi
4280         rm -f messages.po
4281   fi
4282
4283             ac_config_commands="$ac_config_commands default-1"
4284
4285
4286
4287
4288 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4289 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
4290 if test "${ac_cv_c_bigendian+set}" = set; then
4291   echo $ECHO_N "(cached) $ECHO_C" >&6
4292 else
4293   # See if sys/param.h defines the BYTE_ORDER macro.
4294 cat >conftest.$ac_ext <<_ACEOF
4295 /* confdefs.h.  */
4296 _ACEOF
4297 cat confdefs.h >>conftest.$ac_ext
4298 cat >>conftest.$ac_ext <<_ACEOF
4299 /* end confdefs.h.  */
4300 #include <sys/types.h>
4301 #include <sys/param.h>
4302
4303 int
4304 main ()
4305 {
4306 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
4307  bogus endian macros
4308 #endif
4309
4310   ;
4311   return 0;
4312 }
4313 _ACEOF
4314 rm -f conftest.$ac_objext
4315 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4316   (eval $ac_compile) 2>conftest.er1
4317   ac_status=$?
4318   grep -v '^ *+' conftest.er1 >conftest.err
4319   rm -f conftest.er1
4320   cat conftest.err >&5
4321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4322   (exit $ac_status); } &&
4323          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4324   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4325   (eval $ac_try) 2>&5
4326   ac_status=$?
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 $ac_status); }; }; then
4335   # It does; now see whether it defined to BIG_ENDIAN or not.
4336 cat >conftest.$ac_ext <<_ACEOF
4337 /* confdefs.h.  */
4338 _ACEOF
4339 cat confdefs.h >>conftest.$ac_ext
4340 cat >>conftest.$ac_ext <<_ACEOF
4341 /* end confdefs.h.  */
4342 #include <sys/types.h>
4343 #include <sys/param.h>
4344
4345 int
4346 main ()
4347 {
4348 #if BYTE_ORDER != BIG_ENDIAN
4349  not big endian
4350 #endif
4351
4352   ;
4353   return 0;
4354 }
4355 _ACEOF
4356 rm -f conftest.$ac_objext
4357 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4358   (eval $ac_compile) 2>conftest.er1
4359   ac_status=$?
4360   grep -v '^ *+' conftest.er1 >conftest.err
4361   rm -f conftest.er1
4362   cat conftest.err >&5
4363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4364   (exit $ac_status); } &&
4365          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4366   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4367   (eval $ac_try) 2>&5
4368   ac_status=$?
4369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4370   (exit $ac_status); }; } &&
4371          { ac_try='test -s conftest.$ac_objext'
4372   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4373   (eval $ac_try) 2>&5
4374   ac_status=$?
4375   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4376   (exit $ac_status); }; }; then
4377   ac_cv_c_bigendian=yes
4378 else
4379   echo "$as_me: failed program was:" >&5
4380 sed 's/^/| /' conftest.$ac_ext >&5
4381
4382 ac_cv_c_bigendian=no
4383 fi
4384 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4385 else
4386   echo "$as_me: failed program was:" >&5
4387 sed 's/^/| /' conftest.$ac_ext >&5
4388
4389 # It does not; compile a test program.
4390 if test "$cross_compiling" = yes; then
4391   # try to guess the endianness by grepping values into an object file
4392   ac_cv_c_bigendian=unknown
4393   cat >conftest.$ac_ext <<_ACEOF
4394 /* confdefs.h.  */
4395 _ACEOF
4396 cat confdefs.h >>conftest.$ac_ext
4397 cat >>conftest.$ac_ext <<_ACEOF
4398 /* end confdefs.h.  */
4399 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4400 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4401 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4402 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4403 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4404 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4405 int
4406 main ()
4407 {
4408  _ascii (); _ebcdic ();
4409   ;
4410   return 0;
4411 }
4412 _ACEOF
4413 rm -f conftest.$ac_objext
4414 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4415   (eval $ac_compile) 2>conftest.er1
4416   ac_status=$?
4417   grep -v '^ *+' conftest.er1 >conftest.err
4418   rm -f conftest.er1
4419   cat conftest.err >&5
4420   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4421   (exit $ac_status); } &&
4422          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4423   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4424   (eval $ac_try) 2>&5
4425   ac_status=$?
4426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4427   (exit $ac_status); }; } &&
4428          { ac_try='test -s conftest.$ac_objext'
4429   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4430   (eval $ac_try) 2>&5
4431   ac_status=$?
4432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4433   (exit $ac_status); }; }; then
4434   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4435   ac_cv_c_bigendian=yes
4436 fi
4437 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4438   if test "$ac_cv_c_bigendian" = unknown; then
4439     ac_cv_c_bigendian=no
4440   else
4441     # finding both strings is unlikely to happen, but who knows?
4442     ac_cv_c_bigendian=unknown
4443   fi
4444 fi
4445 else
4446   echo "$as_me: failed program was:" >&5
4447 sed 's/^/| /' conftest.$ac_ext >&5
4448
4449 fi
4450 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4451 else
4452   cat >conftest.$ac_ext <<_ACEOF
4453 /* confdefs.h.  */
4454 _ACEOF
4455 cat confdefs.h >>conftest.$ac_ext
4456 cat >>conftest.$ac_ext <<_ACEOF
4457 /* end confdefs.h.  */
4458 int
4459 main ()
4460 {
4461   /* Are we little or big endian?  From Harbison&Steele.  */
4462   union
4463   {
4464     long l;
4465     char c[sizeof (long)];
4466   } u;
4467   u.l = 1;
4468   exit (u.c[sizeof (long) - 1] == 1);
4469 }
4470 _ACEOF
4471 rm -f conftest$ac_exeext
4472 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4473   (eval $ac_link) 2>&5
4474   ac_status=$?
4475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4476   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4477   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4478   (eval $ac_try) 2>&5
4479   ac_status=$?
4480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4481   (exit $ac_status); }; }; then
4482   ac_cv_c_bigendian=no
4483 else
4484   echo "$as_me: program exited with status $ac_status" >&5
4485 echo "$as_me: failed program was:" >&5
4486 sed 's/^/| /' conftest.$ac_ext >&5
4487
4488 ( exit $ac_status )
4489 ac_cv_c_bigendian=yes
4490 fi
4491 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4492 fi
4493 fi
4494 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4495 fi
4496 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4497 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
4498 case $ac_cv_c_bigendian in
4499   yes)
4500
4501 cat >>confdefs.h <<\_ACEOF
4502 #define WORDS_BIGENDIAN 1
4503 _ACEOF
4504  ;;
4505   no)
4506      ;;
4507   *)
4508     { { echo "$as_me:$LINENO: error: unknown endianness
4509 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4510 echo "$as_me: error: unknown endianness
4511 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4512    { (exit 1); exit 1; }; } ;;
4513 esac
4514
4515
4516
4517
4518
4519
4520 if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
4521   NATIVE_LINKER_TRUE=
4522   NATIVE_LINKER_FALSE='#'
4523 else
4524   NATIVE_LINKER_TRUE='#'
4525   NATIVE_LINKER_FALSE=
4526 fi
4527
4528
4529
4530 if test "$GCC" = yes; then
4531   GCC_TRUE=
4532   GCC_FALSE='#'
4533 else
4534   GCC_TRUE='#'
4535   GCC_FALSE=
4536 fi
4537
4538
4539
4540
4541 if
4542   case $target_cpu in
4543     i?86) true;;
4544     x86_64) false;;
4545     sparc64) false;;
4546     *) true;;
4547   esac; then
4548   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
4549   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#'
4550 else
4551   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#'
4552   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE=
4553 fi
4554
4555
4556 echo "$as_me:$LINENO: checking for thread support" >&5
4557 echo $ECHO_N "checking for thread support... $ECHO_C" >&6
4558 if test "${gold_cv_c_thread+set}" = set; then
4559   echo $ECHO_N "(cached) $ECHO_C" >&6
4560 else
4561   cat >conftest.$ac_ext <<_ACEOF
4562 __thread int i = 1;
4563 _ACEOF
4564 rm -f conftest.$ac_objext
4565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4566   (eval $ac_compile) 2>conftest.er1
4567   ac_status=$?
4568   grep -v '^ *+' conftest.er1 >conftest.err
4569   rm -f conftest.er1
4570   cat conftest.err >&5
4571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4572   (exit $ac_status); } &&
4573          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4574   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4575   (eval $ac_try) 2>&5
4576   ac_status=$?
4577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4578   (exit $ac_status); }; } &&
4579          { ac_try='test -s conftest.$ac_objext'
4580   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4581   (eval $ac_try) 2>&5
4582   ac_status=$?
4583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4584   (exit $ac_status); }; }; then
4585   gold_cv_c_thread=yes
4586 else
4587   echo "$as_me: failed program was:" >&5
4588 sed 's/^/| /' conftest.$ac_ext >&5
4589
4590 gold_cv_c_thread=no
4591 fi
4592 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4593 fi
4594 echo "$as_me:$LINENO: result: $gold_cv_c_thread" >&5
4595 echo "${ECHO_T}$gold_cv_c_thread" >&6
4596
4597
4598
4599 if test "$gold_cv_c_thread" = "yes"; then
4600   TLS_TRUE=
4601   TLS_FALSE='#'
4602 else
4603   TLS_TRUE='#'
4604   TLS_FALSE=
4605 fi
4606
4607
4608 echo "$as_me:$LINENO: checking for glibc >= 2.4" >&5
4609 echo $ECHO_N "checking for glibc >= 2.4... $ECHO_C" >&6
4610 if test "${gold_cv_lib_glibc24+set}" = set; then
4611   echo $ECHO_N "(cached) $ECHO_C" >&6
4612 else
4613   cat >conftest.$ac_ext <<_ACEOF
4614
4615 #include <features.h>
4616 #if !defined __GLIBC__
4617 error
4618 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
4619 error
4620 #endif
4621
4622 _ACEOF
4623 rm -f conftest.$ac_objext
4624 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4625   (eval $ac_compile) 2>conftest.er1
4626   ac_status=$?
4627   grep -v '^ *+' conftest.er1 >conftest.err
4628   rm -f conftest.er1
4629   cat conftest.err >&5
4630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4631   (exit $ac_status); } &&
4632          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4633   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4634   (eval $ac_try) 2>&5
4635   ac_status=$?
4636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4637   (exit $ac_status); }; } &&
4638          { ac_try='test -s conftest.$ac_objext'
4639   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4640   (eval $ac_try) 2>&5
4641   ac_status=$?
4642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4643   (exit $ac_status); }; }; then
4644   gold_cv_lib_glibc24=yes
4645 else
4646   echo "$as_me: failed program was:" >&5
4647 sed 's/^/| /' conftest.$ac_ext >&5
4648
4649 gold_cv_lib_glibc24=no
4650 fi
4651 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4652 fi
4653 echo "$as_me:$LINENO: result: $gold_cv_lib_glibc24" >&5
4654 echo "${ECHO_T}$gold_cv_lib_glibc24" >&6
4655
4656
4657
4658 if test "$gold_cv_lib_glibc24" = "yes"; then
4659   STATIC_TLS_TRUE=
4660   STATIC_TLS_FALSE='#'
4661 else
4662   STATIC_TLS_TRUE='#'
4663   STATIC_TLS_FALSE=
4664 fi
4665
4666
4667 echo "$as_me:$LINENO: checking for omp support" >&5
4668 echo $ECHO_N "checking for omp support... $ECHO_C" >&6
4669 if test "${gold_cv_c_threadprivate+set}" = set; then
4670   echo $ECHO_N "(cached) $ECHO_C" >&6
4671 else
4672   save_CFLAGS="$CFLAGS"
4673 CFLAGS="$CFLAGS -fopenmp"
4674 cat >conftest.$ac_ext <<_ACEOF
4675
4676 #include <omp.h>
4677 int i;
4678 #pragma omp threadprivate (i)
4679
4680 _ACEOF
4681 rm -f conftest.$ac_objext
4682 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4683   (eval $ac_compile) 2>conftest.er1
4684   ac_status=$?
4685   grep -v '^ *+' conftest.er1 >conftest.err
4686   rm -f conftest.er1
4687   cat conftest.err >&5
4688   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4689   (exit $ac_status); } &&
4690          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4691   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4692   (eval $ac_try) 2>&5
4693   ac_status=$?
4694   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4695   (exit $ac_status); }; } &&
4696          { ac_try='test -s conftest.$ac_objext'
4697   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4698   (eval $ac_try) 2>&5
4699   ac_status=$?
4700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4701   (exit $ac_status); }; }; then
4702   gold_cv_c_threadprivate=yes
4703 else
4704   echo "$as_me: failed program was:" >&5
4705 sed 's/^/| /' conftest.$ac_ext >&5
4706
4707 gold_cv_c_threadprivate=no
4708 fi
4709 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4710 CFLAGS="$save_CFLAGS"
4711 fi
4712 echo "$as_me:$LINENO: result: $gold_cv_c_threadprivate" >&5
4713 echo "${ECHO_T}$gold_cv_c_threadprivate" >&6
4714 if test "$gold_cv_c_threadprivate" = "yes"; then
4715
4716 cat >>confdefs.h <<\_ACEOF
4717 #define HAVE_OMP_SUPPORT 1
4718 _ACEOF
4719
4720 fi
4721
4722
4723 if test "$gold_cv_c_threadprivate" = "yes"; then
4724   OMP_SUPPORT_TRUE=
4725   OMP_SUPPORT_FALSE='#'
4726 else
4727   OMP_SUPPORT_TRUE='#'
4728   OMP_SUPPORT_FALSE=
4729 fi
4730
4731
4732 save_CFLAGS="$CFLAGS"
4733 CFLAGS="$CFLAGS -mtls-dialect=gnu2"
4734 cat >conftest.$ac_ext <<_ACEOF
4735 int i;
4736 _ACEOF
4737 rm -f conftest.$ac_objext
4738 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4739   (eval $ac_compile) 2>conftest.er1
4740   ac_status=$?
4741   grep -v '^ *+' conftest.er1 >conftest.err
4742   rm -f conftest.er1
4743   cat conftest.err >&5
4744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4745   (exit $ac_status); } &&
4746          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4747   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4748   (eval $ac_try) 2>&5
4749   ac_status=$?
4750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4751   (exit $ac_status); }; } &&
4752          { ac_try='test -s conftest.$ac_objext'
4753   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4754   (eval $ac_try) 2>&5
4755   ac_status=$?
4756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4757   (exit $ac_status); }; }; then
4758   have_tls_gnu2=yes
4759 else
4760   echo "$as_me: failed program was:" >&5
4761 sed 's/^/| /' conftest.$ac_ext >&5
4762
4763 have_tls_gnu2=no
4764 fi
4765 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4766 CFLAGS="$save_CFLAGS"
4767
4768
4769 if test "$have_tls_gnu2" = "yes"; then
4770   TLS_GNU2_DIALECT_TRUE=
4771   TLS_GNU2_DIALECT_FALSE='#'
4772 else
4773   TLS_GNU2_DIALECT_TRUE='#'
4774   TLS_GNU2_DIALECT_FALSE=
4775 fi
4776
4777
4778 echo "$as_me:$LINENO: checking for glibc >= 2.5" >&5
4779 echo $ECHO_N "checking for glibc >= 2.5... $ECHO_C" >&6
4780 if test "${gold_cv_lib_glibc25+set}" = set; then
4781   echo $ECHO_N "(cached) $ECHO_C" >&6
4782 else
4783   cat >conftest.$ac_ext <<_ACEOF
4784
4785 #include <features.h>
4786 #if !defined __GLIBC__
4787 error
4788 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 5)
4789 error
4790 #endif
4791
4792 _ACEOF
4793 rm -f conftest.$ac_objext
4794 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4795   (eval $ac_compile) 2>conftest.er1
4796   ac_status=$?
4797   grep -v '^ *+' conftest.er1 >conftest.err
4798   rm -f conftest.er1
4799   cat conftest.err >&5
4800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4801   (exit $ac_status); } &&
4802          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4803   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4804   (eval $ac_try) 2>&5
4805   ac_status=$?
4806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4807   (exit $ac_status); }; } &&
4808          { ac_try='test -s conftest.$ac_objext'
4809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4810   (eval $ac_try) 2>&5
4811   ac_status=$?
4812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4813   (exit $ac_status); }; }; then
4814   gold_cv_lib_glibc25=yes
4815 else
4816   echo "$as_me: failed program was:" >&5
4817 sed 's/^/| /' conftest.$ac_ext >&5
4818
4819 gold_cv_lib_glibc25=no
4820 fi
4821 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4822 fi
4823 echo "$as_me:$LINENO: result: $gold_cv_lib_glibc25" >&5
4824 echo "${ECHO_T}$gold_cv_lib_glibc25" >&6
4825
4826
4827
4828 if test "$gold_cv_lib_glibc25" = "yes"; then
4829   TLS_DESCRIPTORS_TRUE=
4830   TLS_DESCRIPTORS_FALSE='#'
4831 else
4832   TLS_DESCRIPTORS_TRUE='#'
4833   TLS_DESCRIPTORS_FALSE=
4834 fi
4835
4836
4837 echo "$as_me:$LINENO: checking for constructor priorities" >&5
4838 echo $ECHO_N "checking for constructor priorities... $ECHO_C" >&6
4839 if test "${gold_cv_c_conprio+set}" = set; then
4840   echo $ECHO_N "(cached) $ECHO_C" >&6
4841 else
4842   cat >conftest.$ac_ext <<_ACEOF
4843 void f() __attribute__ ((constructor (1)));
4844 _ACEOF
4845 rm -f conftest.$ac_objext
4846 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4847   (eval $ac_compile) 2>conftest.er1
4848   ac_status=$?
4849   grep -v '^ *+' conftest.er1 >conftest.err
4850   rm -f conftest.er1
4851   cat conftest.err >&5
4852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4853   (exit $ac_status); } &&
4854          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4855   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856   (eval $ac_try) 2>&5
4857   ac_status=$?
4858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859   (exit $ac_status); }; } &&
4860          { ac_try='test -s conftest.$ac_objext'
4861   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4862   (eval $ac_try) 2>&5
4863   ac_status=$?
4864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865   (exit $ac_status); }; }; then
4866   gold_cv_c_conprio=yes
4867 else
4868   echo "$as_me: failed program was:" >&5
4869 sed 's/^/| /' conftest.$ac_ext >&5
4870
4871 gold_cv_c_conprio=no
4872 fi
4873 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4874 fi
4875 echo "$as_me:$LINENO: result: $gold_cv_c_conprio" >&5
4876 echo "${ECHO_T}$gold_cv_c_conprio" >&6
4877
4878
4879
4880 if test "$gold_cv_c_conprio" = "yes"; then
4881   CONSTRUCTOR_PRIORITY_TRUE=
4882   CONSTRUCTOR_PRIORITY_FALSE='#'
4883 else
4884   CONSTRUCTOR_PRIORITY_TRUE='#'
4885   CONSTRUCTOR_PRIORITY_FALSE=
4886 fi
4887
4888
4889 echo "$as_me:$LINENO: checking for -frandom-seed support" >&5
4890 echo $ECHO_N "checking for -frandom-seed support... $ECHO_C" >&6
4891 if test "${gold_cv_c_random_seed+set}" = set; then
4892   echo $ECHO_N "(cached) $ECHO_C" >&6
4893 else
4894   save_CFLAGS="$CFLAGS"
4895 CFLAGS="$CFLAGS -frandom-seed=foo"
4896 cat >conftest.$ac_ext <<_ACEOF
4897 int i;
4898 _ACEOF
4899 rm -f conftest.$ac_objext
4900 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4901   (eval $ac_compile) 2>conftest.er1
4902   ac_status=$?
4903   grep -v '^ *+' conftest.er1 >conftest.err
4904   rm -f conftest.er1
4905   cat conftest.err >&5
4906   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4907   (exit $ac_status); } &&
4908          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4909   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4910   (eval $ac_try) 2>&5
4911   ac_status=$?
4912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4913   (exit $ac_status); }; } &&
4914          { ac_try='test -s conftest.$ac_objext'
4915   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4916   (eval $ac_try) 2>&5
4917   ac_status=$?
4918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4919   (exit $ac_status); }; }; then
4920   gold_cv_c_random_seed=yes
4921 else
4922   echo "$as_me: failed program was:" >&5
4923 sed 's/^/| /' conftest.$ac_ext >&5
4924
4925 gold_cv_c_random_seed=no
4926 fi
4927 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4928 CFLAGS="$save_CFLAGS"
4929 fi
4930 echo "$as_me:$LINENO: result: $gold_cv_c_random_seed" >&5
4931 echo "${ECHO_T}$gold_cv_c_random_seed" >&6
4932 if test "$gold_cv_c_random_seed" = "yes"; then
4933   # In Makefile, '$@' will be expanded to be the name of the file
4934   # being built, providing a unique seed for each file.
4935   RANDOM_SEED_CFLAGS=-frandom-seed=\$@
4936 fi
4937
4938
4939
4940 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
4941
4942 # Check whether --enable-werror or --disable-werror was given.
4943 if test "${enable_werror+set}" = set; then
4944   enableval="$enable_werror"
4945   case "${enableval}" in
4946      yes | y) ERROR_ON_WARNING="yes" ;;
4947      no | n)  ERROR_ON_WARNING="no" ;;
4948      *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-werror" >&5
4949 echo "$as_me: error: bad value ${enableval} for --enable-werror" >&2;}
4950    { (exit 1); exit 1; }; } ;;
4951    esac
4952 fi;
4953
4954 # Enable -Wno-format by default when using gcc on mingw
4955 case "${host}" in
4956   *-*-mingw32*)
4957     if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4958       GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
4959     fi
4960     ;;
4961   *) ;;
4962 esac
4963
4964 # Enable -Werror by default when using gcc
4965 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4966     ERROR_ON_WARNING=yes
4967 fi
4968
4969 NO_WERROR=
4970 if test "${ERROR_ON_WARNING}" = yes ; then
4971     GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
4972     NO_WERROR="-Wno-error"
4973 fi
4974
4975 if test "${GCC}" = yes ; then
4976   WARN_CFLAGS="${GCC_WARN_CFLAGS}"
4977 fi
4978
4979 # Check whether --enable-build-warnings or --disable-build-warnings was given.
4980 if test "${enable_build_warnings+set}" = set; then
4981   enableval="$enable_build_warnings"
4982   case "${enableval}" in
4983   yes)  WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
4984   no)   if test "${GCC}" = yes ; then
4985           WARN_CFLAGS="-w"
4986         fi;;
4987   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4988         WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
4989   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4990         WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
4991   *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4992 esac
4993 fi;
4994
4995 if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
4996   echo "Setting warning flags = $WARN_CFLAGS" 6>&1
4997 fi
4998
4999
5000
5001
5002
5003 WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//'`
5004
5005
5006 LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
5007
5008
5009
5010 for ac_func in pread
5011 do
5012 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5013 echo "$as_me:$LINENO: checking for $ac_func" >&5
5014 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5015 if eval "test \"\${$as_ac_var+set}\" = set"; then
5016   echo $ECHO_N "(cached) $ECHO_C" >&6
5017 else
5018   cat >conftest.$ac_ext <<_ACEOF
5019 /* confdefs.h.  */
5020 _ACEOF
5021 cat confdefs.h >>conftest.$ac_ext
5022 cat >>conftest.$ac_ext <<_ACEOF
5023 /* end confdefs.h.  */
5024 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5025    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5026 #define $ac_func innocuous_$ac_func
5027
5028 /* System header to define __stub macros and hopefully few prototypes,
5029     which can conflict with char $ac_func (); below.
5030     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5031     <limits.h> exists even on freestanding compilers.  */
5032
5033 #ifdef __STDC__
5034 # include <limits.h>
5035 #else
5036 # include <assert.h>
5037 #endif
5038
5039 #undef $ac_func
5040
5041 /* Override any gcc2 internal prototype to avoid an error.  */
5042 #ifdef __cplusplus
5043 extern "C"
5044 {
5045 #endif
5046 /* We use char because int might match the return type of a gcc2
5047    builtin and then its argument prototype would still apply.  */
5048 char $ac_func ();
5049 /* The GNU C library defines this for functions which it implements
5050     to always fail with ENOSYS.  Some functions are actually named
5051     something starting with __ and the normal name is an alias.  */
5052 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5053 choke me
5054 #else
5055 char (*f) () = $ac_func;
5056 #endif
5057 #ifdef __cplusplus
5058 }
5059 #endif
5060
5061 int
5062 main ()
5063 {
5064 return f != $ac_func;
5065   ;
5066   return 0;
5067 }
5068 _ACEOF
5069 rm -f conftest.$ac_objext conftest$ac_exeext
5070 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5071   (eval $ac_link) 2>conftest.er1
5072   ac_status=$?
5073   grep -v '^ *+' conftest.er1 >conftest.err
5074   rm -f conftest.er1
5075   cat conftest.err >&5
5076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5077   (exit $ac_status); } &&
5078          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5079   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5080   (eval $ac_try) 2>&5
5081   ac_status=$?
5082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5083   (exit $ac_status); }; } &&
5084          { ac_try='test -s conftest$ac_exeext'
5085   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5086   (eval $ac_try) 2>&5
5087   ac_status=$?
5088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5089   (exit $ac_status); }; }; then
5090   eval "$as_ac_var=yes"
5091 else
5092   echo "$as_me: failed program was:" >&5
5093 sed 's/^/| /' conftest.$ac_ext >&5
5094
5095 eval "$as_ac_var=no"
5096 fi
5097 rm -f conftest.err conftest.$ac_objext \
5098       conftest$ac_exeext conftest.$ac_ext
5099 fi
5100 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5101 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5102 if test `eval echo '${'$as_ac_var'}'` = yes; then
5103   cat >>confdefs.h <<_ACEOF
5104 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5105 _ACEOF
5106
5107 else
5108   case $LIBOBJS in
5109     "$ac_func.$ac_objext"   | \
5110   *" $ac_func.$ac_objext"   | \
5111     "$ac_func.$ac_objext "* | \
5112   *" $ac_func.$ac_objext "* ) ;;
5113   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
5114 esac
5115
5116 fi
5117 done
5118
5119
5120
5121 # Link in zlib if we can.  This allows us to write compressed sections.
5122 ac_ext=c
5123 ac_cpp='$CPP $CPPFLAGS'
5124 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5125 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5126 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5127 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
5128 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
5129 # On Suns, sometimes $CPP names a directory.
5130 if test -n "$CPP" && test -d "$CPP"; then
5131   CPP=
5132 fi
5133 if test -z "$CPP"; then
5134   if test "${ac_cv_prog_CPP+set}" = set; then
5135   echo $ECHO_N "(cached) $ECHO_C" >&6
5136 else
5137       # Double quotes because CPP needs to be expanded
5138     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5139     do
5140       ac_preproc_ok=false
5141 for ac_c_preproc_warn_flag in '' yes
5142 do
5143   # Use a header file that comes with gcc, so configuring glibc
5144   # with a fresh cross-compiler works.
5145   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5146   # <limits.h> exists even on freestanding compilers.
5147   # On the NeXT, cc -E runs the code through the compiler's parser,
5148   # not just through cpp. "Syntax error" is here to catch this case.
5149   cat >conftest.$ac_ext <<_ACEOF
5150 /* confdefs.h.  */
5151 _ACEOF
5152 cat confdefs.h >>conftest.$ac_ext
5153 cat >>conftest.$ac_ext <<_ACEOF
5154 /* end confdefs.h.  */
5155 #ifdef __STDC__
5156 # include <limits.h>
5157 #else
5158 # include <assert.h>
5159 #endif
5160                      Syntax error
5161 _ACEOF
5162 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5163   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5164   ac_status=$?
5165   grep -v '^ *+' conftest.er1 >conftest.err
5166   rm -f conftest.er1
5167   cat conftest.err >&5
5168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5169   (exit $ac_status); } >/dev/null; then
5170   if test -s conftest.err; then
5171     ac_cpp_err=$ac_c_preproc_warn_flag
5172     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5173   else
5174     ac_cpp_err=
5175   fi
5176 else
5177   ac_cpp_err=yes
5178 fi
5179 if test -z "$ac_cpp_err"; then
5180   :
5181 else
5182   echo "$as_me: failed program was:" >&5
5183 sed 's/^/| /' conftest.$ac_ext >&5
5184
5185   # Broken: fails on valid input.
5186 continue
5187 fi
5188 rm -f conftest.err conftest.$ac_ext
5189
5190   # OK, works on sane cases.  Now check whether non-existent headers
5191   # can be detected and how.
5192   cat >conftest.$ac_ext <<_ACEOF
5193 /* confdefs.h.  */
5194 _ACEOF
5195 cat confdefs.h >>conftest.$ac_ext
5196 cat >>conftest.$ac_ext <<_ACEOF
5197 /* end confdefs.h.  */
5198 #include <ac_nonexistent.h>
5199 _ACEOF
5200 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5201   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5202   ac_status=$?
5203   grep -v '^ *+' conftest.er1 >conftest.err
5204   rm -f conftest.er1
5205   cat conftest.err >&5
5206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5207   (exit $ac_status); } >/dev/null; then
5208   if test -s conftest.err; then
5209     ac_cpp_err=$ac_c_preproc_warn_flag
5210     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5211   else
5212     ac_cpp_err=
5213   fi
5214 else
5215   ac_cpp_err=yes
5216 fi
5217 if test -z "$ac_cpp_err"; then
5218   # Broken: success on invalid input.
5219 continue
5220 else
5221   echo "$as_me: failed program was:" >&5
5222 sed 's/^/| /' conftest.$ac_ext >&5
5223
5224   # Passes both tests.
5225 ac_preproc_ok=:
5226 break
5227 fi
5228 rm -f conftest.err conftest.$ac_ext
5229
5230 done
5231 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5232 rm -f conftest.err conftest.$ac_ext
5233 if $ac_preproc_ok; then
5234   break
5235 fi
5236
5237     done
5238     ac_cv_prog_CPP=$CPP
5239
5240 fi
5241   CPP=$ac_cv_prog_CPP
5242 else
5243   ac_cv_prog_CPP=$CPP
5244 fi
5245 echo "$as_me:$LINENO: result: $CPP" >&5
5246 echo "${ECHO_T}$CPP" >&6
5247 ac_preproc_ok=false
5248 for ac_c_preproc_warn_flag in '' yes
5249 do
5250   # Use a header file that comes with gcc, so configuring glibc
5251   # with a fresh cross-compiler works.
5252   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5253   # <limits.h> exists even on freestanding compilers.
5254   # On the NeXT, cc -E runs the code through the compiler's parser,
5255   # not just through cpp. "Syntax error" is here to catch this case.
5256   cat >conftest.$ac_ext <<_ACEOF
5257 /* confdefs.h.  */
5258 _ACEOF
5259 cat confdefs.h >>conftest.$ac_ext
5260 cat >>conftest.$ac_ext <<_ACEOF
5261 /* end confdefs.h.  */
5262 #ifdef __STDC__
5263 # include <limits.h>
5264 #else
5265 # include <assert.h>
5266 #endif
5267                      Syntax error
5268 _ACEOF
5269 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5270   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5271   ac_status=$?
5272   grep -v '^ *+' conftest.er1 >conftest.err
5273   rm -f conftest.er1
5274   cat conftest.err >&5
5275   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5276   (exit $ac_status); } >/dev/null; then
5277   if test -s conftest.err; then
5278     ac_cpp_err=$ac_c_preproc_warn_flag
5279     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5280   else
5281     ac_cpp_err=
5282   fi
5283 else
5284   ac_cpp_err=yes
5285 fi
5286 if test -z "$ac_cpp_err"; then
5287   :
5288 else
5289   echo "$as_me: failed program was:" >&5
5290 sed 's/^/| /' conftest.$ac_ext >&5
5291
5292   # Broken: fails on valid input.
5293 continue
5294 fi
5295 rm -f conftest.err conftest.$ac_ext
5296
5297   # OK, works on sane cases.  Now check whether non-existent headers
5298   # can be detected and how.
5299   cat >conftest.$ac_ext <<_ACEOF
5300 /* confdefs.h.  */
5301 _ACEOF
5302 cat confdefs.h >>conftest.$ac_ext
5303 cat >>conftest.$ac_ext <<_ACEOF
5304 /* end confdefs.h.  */
5305 #include <ac_nonexistent.h>
5306 _ACEOF
5307 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5308   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5309   ac_status=$?
5310   grep -v '^ *+' conftest.er1 >conftest.err
5311   rm -f conftest.er1
5312   cat conftest.err >&5
5313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5314   (exit $ac_status); } >/dev/null; then
5315   if test -s conftest.err; then
5316     ac_cpp_err=$ac_c_preproc_warn_flag
5317     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5318   else
5319     ac_cpp_err=
5320   fi
5321 else
5322   ac_cpp_err=yes
5323 fi
5324 if test -z "$ac_cpp_err"; then
5325   # Broken: success on invalid input.
5326 continue
5327 else
5328   echo "$as_me: failed program was:" >&5
5329 sed 's/^/| /' conftest.$ac_ext >&5
5330
5331   # Passes both tests.
5332 ac_preproc_ok=:
5333 break
5334 fi
5335 rm -f conftest.err conftest.$ac_ext
5336
5337 done
5338 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5339 rm -f conftest.err conftest.$ac_ext
5340 if $ac_preproc_ok; then
5341   :
5342 else
5343   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5344 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5345 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5346 See \`config.log' for more details." >&5
5347 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5348 See \`config.log' for more details." >&2;}
5349    { (exit 1); exit 1; }; }; }
5350 fi
5351
5352 ac_ext=c
5353 ac_cpp='$CPP $CPPFLAGS'
5354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5357
5358
5359 echo "$as_me:$LINENO: checking for egrep" >&5
5360 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5361 if test "${ac_cv_prog_egrep+set}" = set; then
5362   echo $ECHO_N "(cached) $ECHO_C" >&6
5363 else
5364   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5365     then ac_cv_prog_egrep='grep -E'
5366     else ac_cv_prog_egrep='egrep'
5367     fi
5368 fi
5369 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5370 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5371  EGREP=$ac_cv_prog_egrep
5372
5373
5374 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5375 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5376 if test "${ac_cv_header_stdc+set}" = set; then
5377   echo $ECHO_N "(cached) $ECHO_C" >&6
5378 else
5379   cat >conftest.$ac_ext <<_ACEOF
5380 /* confdefs.h.  */
5381 _ACEOF
5382 cat confdefs.h >>conftest.$ac_ext
5383 cat >>conftest.$ac_ext <<_ACEOF
5384 /* end confdefs.h.  */
5385 #include <stdlib.h>
5386 #include <stdarg.h>
5387 #include <string.h>
5388 #include <float.h>
5389
5390 int
5391 main ()
5392 {
5393
5394   ;
5395   return 0;
5396 }
5397 _ACEOF
5398 rm -f conftest.$ac_objext
5399 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5400   (eval $ac_compile) 2>conftest.er1
5401   ac_status=$?
5402   grep -v '^ *+' conftest.er1 >conftest.err
5403   rm -f conftest.er1
5404   cat conftest.err >&5
5405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406   (exit $ac_status); } &&
5407          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5408   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5409   (eval $ac_try) 2>&5
5410   ac_status=$?
5411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5412   (exit $ac_status); }; } &&
5413          { ac_try='test -s conftest.$ac_objext'
5414   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5415   (eval $ac_try) 2>&5
5416   ac_status=$?
5417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5418   (exit $ac_status); }; }; then
5419   ac_cv_header_stdc=yes
5420 else
5421   echo "$as_me: failed program was:" >&5
5422 sed 's/^/| /' conftest.$ac_ext >&5
5423
5424 ac_cv_header_stdc=no
5425 fi
5426 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5427
5428 if test $ac_cv_header_stdc = yes; then
5429   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5430   cat >conftest.$ac_ext <<_ACEOF
5431 /* confdefs.h.  */
5432 _ACEOF
5433 cat confdefs.h >>conftest.$ac_ext
5434 cat >>conftest.$ac_ext <<_ACEOF
5435 /* end confdefs.h.  */
5436 #include <string.h>
5437
5438 _ACEOF
5439 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5440   $EGREP "memchr" >/dev/null 2>&1; then
5441   :
5442 else
5443   ac_cv_header_stdc=no
5444 fi
5445 rm -f conftest*
5446
5447 fi
5448
5449 if test $ac_cv_header_stdc = yes; then
5450   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5451   cat >conftest.$ac_ext <<_ACEOF
5452 /* confdefs.h.  */
5453 _ACEOF
5454 cat confdefs.h >>conftest.$ac_ext
5455 cat >>conftest.$ac_ext <<_ACEOF
5456 /* end confdefs.h.  */
5457 #include <stdlib.h>
5458
5459 _ACEOF
5460 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5461   $EGREP "free" >/dev/null 2>&1; then
5462   :
5463 else
5464   ac_cv_header_stdc=no
5465 fi
5466 rm -f conftest*
5467
5468 fi
5469
5470 if test $ac_cv_header_stdc = yes; then
5471   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5472   if test "$cross_compiling" = yes; then
5473   :
5474 else
5475   cat >conftest.$ac_ext <<_ACEOF
5476 /* confdefs.h.  */
5477 _ACEOF
5478 cat confdefs.h >>conftest.$ac_ext
5479 cat >>conftest.$ac_ext <<_ACEOF
5480 /* end confdefs.h.  */
5481 #include <ctype.h>
5482 #if ((' ' & 0x0FF) == 0x020)
5483 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5484 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5485 #else
5486 # define ISLOWER(c) \
5487                    (('a' <= (c) && (c) <= 'i') \
5488                      || ('j' <= (c) && (c) <= 'r') \
5489                      || ('s' <= (c) && (c) <= 'z'))
5490 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5491 #endif
5492
5493 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5494 int
5495 main ()
5496 {
5497   int i;
5498   for (i = 0; i < 256; i++)
5499     if (XOR (islower (i), ISLOWER (i))
5500         || toupper (i) != TOUPPER (i))
5501       exit(2);
5502   exit (0);
5503 }
5504 _ACEOF
5505 rm -f conftest$ac_exeext
5506 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5507   (eval $ac_link) 2>&5
5508   ac_status=$?
5509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5510   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5511   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5512   (eval $ac_try) 2>&5
5513   ac_status=$?
5514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5515   (exit $ac_status); }; }; then
5516   :
5517 else
5518   echo "$as_me: program exited with status $ac_status" >&5
5519 echo "$as_me: failed program was:" >&5
5520 sed 's/^/| /' conftest.$ac_ext >&5
5521
5522 ( exit $ac_status )
5523 ac_cv_header_stdc=no
5524 fi
5525 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5526 fi
5527 fi
5528 fi
5529 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5530 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5531 if test $ac_cv_header_stdc = yes; then
5532
5533 cat >>confdefs.h <<\_ACEOF
5534 #define STDC_HEADERS 1
5535 _ACEOF
5536
5537 fi
5538
5539 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5550                   inttypes.h stdint.h unistd.h
5551 do
5552 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5553 echo "$as_me:$LINENO: checking for $ac_header" >&5
5554 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5555 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5556   echo $ECHO_N "(cached) $ECHO_C" >&6
5557 else
5558   cat >conftest.$ac_ext <<_ACEOF
5559 /* confdefs.h.  */
5560 _ACEOF
5561 cat confdefs.h >>conftest.$ac_ext
5562 cat >>conftest.$ac_ext <<_ACEOF
5563 /* end confdefs.h.  */
5564 $ac_includes_default
5565
5566 #include <$ac_header>
5567 _ACEOF
5568 rm -f conftest.$ac_objext
5569 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5570   (eval $ac_compile) 2>conftest.er1
5571   ac_status=$?
5572   grep -v '^ *+' conftest.er1 >conftest.err
5573   rm -f conftest.er1
5574   cat conftest.err >&5
5575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5576   (exit $ac_status); } &&
5577          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
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 $ac_status); }; } &&
5583          { ac_try='test -s conftest.$ac_objext'
5584   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5585   (eval $ac_try) 2>&5
5586   ac_status=$?
5587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5588   (exit $ac_status); }; }; then
5589   eval "$as_ac_Header=yes"
5590 else
5591   echo "$as_me: failed program was:" >&5
5592 sed 's/^/| /' conftest.$ac_ext >&5
5593
5594 eval "$as_ac_Header=no"
5595 fi
5596 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5597 fi
5598 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5599 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5600 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5601   cat >>confdefs.h <<_ACEOF
5602 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5603 _ACEOF
5604
5605 fi
5606
5607 done
5608
5609
5610 echo "$as_me:$LINENO: checking for library containing zlibVersion" >&5
5611 echo $ECHO_N "checking for library containing zlibVersion... $ECHO_C" >&6
5612 if test "${ac_cv_search_zlibVersion+set}" = set; then
5613   echo $ECHO_N "(cached) $ECHO_C" >&6
5614 else
5615   ac_func_search_save_LIBS=$LIBS
5616 ac_cv_search_zlibVersion=no
5617 cat >conftest.$ac_ext <<_ACEOF
5618 /* confdefs.h.  */
5619 _ACEOF
5620 cat confdefs.h >>conftest.$ac_ext
5621 cat >>conftest.$ac_ext <<_ACEOF
5622 /* end confdefs.h.  */
5623
5624 /* Override any gcc2 internal prototype to avoid an error.  */
5625 #ifdef __cplusplus
5626 extern "C"
5627 #endif
5628 /* We use char because int might match the return type of a gcc2
5629    builtin and then its argument prototype would still apply.  */
5630 char zlibVersion ();
5631 int
5632 main ()
5633 {
5634 zlibVersion ();
5635   ;
5636   return 0;
5637 }
5638 _ACEOF
5639 rm -f conftest.$ac_objext conftest$ac_exeext
5640 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5641   (eval $ac_link) 2>conftest.er1
5642   ac_status=$?
5643   grep -v '^ *+' conftest.er1 >conftest.err
5644   rm -f conftest.er1
5645   cat conftest.err >&5
5646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5647   (exit $ac_status); } &&
5648          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5649   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5650   (eval $ac_try) 2>&5
5651   ac_status=$?
5652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5653   (exit $ac_status); }; } &&
5654          { ac_try='test -s conftest$ac_exeext'
5655   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5656   (eval $ac_try) 2>&5
5657   ac_status=$?
5658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659   (exit $ac_status); }; }; then
5660   ac_cv_search_zlibVersion="none required"
5661 else
5662   echo "$as_me: failed program was:" >&5
5663 sed 's/^/| /' conftest.$ac_ext >&5
5664
5665 fi
5666 rm -f conftest.err conftest.$ac_objext \
5667       conftest$ac_exeext conftest.$ac_ext
5668 if test "$ac_cv_search_zlibVersion" = no; then
5669   for ac_lib in z; do
5670     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5671     cat >conftest.$ac_ext <<_ACEOF
5672 /* confdefs.h.  */
5673 _ACEOF
5674 cat confdefs.h >>conftest.$ac_ext
5675 cat >>conftest.$ac_ext <<_ACEOF
5676 /* end confdefs.h.  */
5677
5678 /* Override any gcc2 internal prototype to avoid an error.  */
5679 #ifdef __cplusplus
5680 extern "C"
5681 #endif
5682 /* We use char because int might match the return type of a gcc2
5683    builtin and then its argument prototype would still apply.  */
5684 char zlibVersion ();
5685 int
5686 main ()
5687 {
5688 zlibVersion ();
5689   ;
5690   return 0;
5691 }
5692 _ACEOF
5693 rm -f conftest.$ac_objext conftest$ac_exeext
5694 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5695   (eval $ac_link) 2>conftest.er1
5696   ac_status=$?
5697   grep -v '^ *+' conftest.er1 >conftest.err
5698   rm -f conftest.er1
5699   cat conftest.err >&5
5700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5701   (exit $ac_status); } &&
5702          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5703   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5704   (eval $ac_try) 2>&5
5705   ac_status=$?
5706   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5707   (exit $ac_status); }; } &&
5708          { ac_try='test -s conftest$ac_exeext'
5709   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5710   (eval $ac_try) 2>&5
5711   ac_status=$?
5712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5713   (exit $ac_status); }; }; then
5714   ac_cv_search_zlibVersion="-l$ac_lib"
5715 break
5716 else
5717   echo "$as_me: failed program was:" >&5
5718 sed 's/^/| /' conftest.$ac_ext >&5
5719
5720 fi
5721 rm -f conftest.err conftest.$ac_objext \
5722       conftest$ac_exeext conftest.$ac_ext
5723   done
5724 fi
5725 LIBS=$ac_func_search_save_LIBS
5726 fi
5727 echo "$as_me:$LINENO: result: $ac_cv_search_zlibVersion" >&5
5728 echo "${ECHO_T}$ac_cv_search_zlibVersion" >&6
5729 if test "$ac_cv_search_zlibVersion" != no; then
5730   test "$ac_cv_search_zlibVersion" = "none required" || LIBS="$ac_cv_search_zlibVersion $LIBS"
5731
5732 for ac_header in zlib.h
5733 do
5734 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5735 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5736   echo "$as_me:$LINENO: checking for $ac_header" >&5
5737 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5738 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5739   echo $ECHO_N "(cached) $ECHO_C" >&6
5740 fi
5741 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5742 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5743 else
5744   # Is the header compilable?
5745 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5746 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5747 cat >conftest.$ac_ext <<_ACEOF
5748 /* confdefs.h.  */
5749 _ACEOF
5750 cat confdefs.h >>conftest.$ac_ext
5751 cat >>conftest.$ac_ext <<_ACEOF
5752 /* end confdefs.h.  */
5753 $ac_includes_default
5754 #include <$ac_header>
5755 _ACEOF
5756 rm -f conftest.$ac_objext
5757 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5758   (eval $ac_compile) 2>conftest.er1
5759   ac_status=$?
5760   grep -v '^ *+' conftest.er1 >conftest.err
5761   rm -f conftest.er1
5762   cat conftest.err >&5
5763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5764   (exit $ac_status); } &&
5765          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5766   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5767   (eval $ac_try) 2>&5
5768   ac_status=$?
5769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770   (exit $ac_status); }; } &&
5771          { ac_try='test -s conftest.$ac_objext'
5772   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773   (eval $ac_try) 2>&5
5774   ac_status=$?
5775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776   (exit $ac_status); }; }; then
5777   ac_header_compiler=yes
5778 else
5779   echo "$as_me: failed program was:" >&5
5780 sed 's/^/| /' conftest.$ac_ext >&5
5781
5782 ac_header_compiler=no
5783 fi
5784 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5785 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5786 echo "${ECHO_T}$ac_header_compiler" >&6
5787
5788 # Is the header present?
5789 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5790 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5791 cat >conftest.$ac_ext <<_ACEOF
5792 /* confdefs.h.  */
5793 _ACEOF
5794 cat confdefs.h >>conftest.$ac_ext
5795 cat >>conftest.$ac_ext <<_ACEOF
5796 /* end confdefs.h.  */
5797 #include <$ac_header>
5798 _ACEOF
5799 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5800   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5801   ac_status=$?
5802   grep -v '^ *+' conftest.er1 >conftest.err
5803   rm -f conftest.er1
5804   cat conftest.err >&5
5805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5806   (exit $ac_status); } >/dev/null; then
5807   if test -s conftest.err; then
5808     ac_cpp_err=$ac_c_preproc_warn_flag
5809     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5810   else
5811     ac_cpp_err=
5812   fi
5813 else
5814   ac_cpp_err=yes
5815 fi
5816 if test -z "$ac_cpp_err"; then
5817   ac_header_preproc=yes
5818 else
5819   echo "$as_me: failed program was:" >&5
5820 sed 's/^/| /' conftest.$ac_ext >&5
5821
5822   ac_header_preproc=no
5823 fi
5824 rm -f conftest.err conftest.$ac_ext
5825 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5826 echo "${ECHO_T}$ac_header_preproc" >&6
5827
5828 # So?  What about this header?
5829 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5830   yes:no: )
5831     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5832 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5833     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5834 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5835     ac_header_preproc=yes
5836     ;;
5837   no:yes:* )
5838     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5839 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5840     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5841 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5842     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5843 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5844     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5845 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5846     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5847 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5848     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5849 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5850     (
5851       cat <<\_ASBOX
5852 ## ------------------------------- ##
5853 ## Report this to the gold lists.  ##
5854 ## ------------------------------- ##
5855 _ASBOX
5856     ) |
5857       sed "s/^/$as_me: WARNING:     /" >&2
5858     ;;
5859 esac
5860 echo "$as_me:$LINENO: checking for $ac_header" >&5
5861 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5862 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5863   echo $ECHO_N "(cached) $ECHO_C" >&6
5864 else
5865   eval "$as_ac_Header=\$ac_header_preproc"
5866 fi
5867 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5868 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5869
5870 fi
5871 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5872   cat >>confdefs.h <<_ACEOF
5873 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5874 _ACEOF
5875
5876 fi
5877
5878 done
5879
5880 fi
5881
5882
5883
5884 if test "$ac_cv_search_zlibVersion" != "no"; then
5885   HAVE_ZLIB_TRUE=
5886   HAVE_ZLIB_FALSE='#'
5887 else
5888   HAVE_ZLIB_TRUE='#'
5889   HAVE_ZLIB_FALSE=
5890 fi
5891
5892
5893 ac_ext=cc
5894 ac_cpp='$CXXCPP $CPPFLAGS'
5895 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5896 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5897 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5898
5899
5900
5901 ac_ext=cc
5902 ac_cpp='$CXXCPP $CPPFLAGS'
5903 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5904 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5905 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5906 echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
5907 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
5908 if test -z "$CXXCPP"; then
5909   if test "${ac_cv_prog_CXXCPP+set}" = set; then
5910   echo $ECHO_N "(cached) $ECHO_C" >&6
5911 else
5912       # Double quotes because CXXCPP needs to be expanded
5913     for CXXCPP in "$CXX -E" "/lib/cpp"
5914     do
5915       ac_preproc_ok=false
5916 for ac_cxx_preproc_warn_flag in '' yes
5917 do
5918   # Use a header file that comes with gcc, so configuring glibc
5919   # with a fresh cross-compiler works.
5920   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5921   # <limits.h> exists even on freestanding compilers.
5922   # On the NeXT, cc -E runs the code through the compiler's parser,
5923   # not just through cpp. "Syntax error" is here to catch this case.
5924   cat >conftest.$ac_ext <<_ACEOF
5925 /* confdefs.h.  */
5926 _ACEOF
5927 cat confdefs.h >>conftest.$ac_ext
5928 cat >>conftest.$ac_ext <<_ACEOF
5929 /* end confdefs.h.  */
5930 #ifdef __STDC__
5931 # include <limits.h>
5932 #else
5933 # include <assert.h>
5934 #endif
5935                      Syntax error
5936 _ACEOF
5937 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5938   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5939   ac_status=$?
5940   grep -v '^ *+' conftest.er1 >conftest.err
5941   rm -f conftest.er1
5942   cat conftest.err >&5
5943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5944   (exit $ac_status); } >/dev/null; then
5945   if test -s conftest.err; then
5946     ac_cpp_err=$ac_cxx_preproc_warn_flag
5947     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5948   else
5949     ac_cpp_err=
5950   fi
5951 else
5952   ac_cpp_err=yes
5953 fi
5954 if test -z "$ac_cpp_err"; then
5955   :
5956 else
5957   echo "$as_me: failed program was:" >&5
5958 sed 's/^/| /' conftest.$ac_ext >&5
5959
5960   # Broken: fails on valid input.
5961 continue
5962 fi
5963 rm -f conftest.err conftest.$ac_ext
5964
5965   # OK, works on sane cases.  Now check whether non-existent headers
5966   # can be detected and how.
5967   cat >conftest.$ac_ext <<_ACEOF
5968 /* confdefs.h.  */
5969 _ACEOF
5970 cat confdefs.h >>conftest.$ac_ext
5971 cat >>conftest.$ac_ext <<_ACEOF
5972 /* end confdefs.h.  */
5973 #include <ac_nonexistent.h>
5974 _ACEOF
5975 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5976   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5977   ac_status=$?
5978   grep -v '^ *+' conftest.er1 >conftest.err
5979   rm -f conftest.er1
5980   cat conftest.err >&5
5981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5982   (exit $ac_status); } >/dev/null; then
5983   if test -s conftest.err; then
5984     ac_cpp_err=$ac_cxx_preproc_warn_flag
5985     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5986   else
5987     ac_cpp_err=
5988   fi
5989 else
5990   ac_cpp_err=yes
5991 fi
5992 if test -z "$ac_cpp_err"; then
5993   # Broken: success on invalid input.
5994 continue
5995 else
5996   echo "$as_me: failed program was:" >&5
5997 sed 's/^/| /' conftest.$ac_ext >&5
5998
5999   # Passes both tests.
6000 ac_preproc_ok=:
6001 break
6002 fi
6003 rm -f conftest.err conftest.$ac_ext
6004
6005 done
6006 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6007 rm -f conftest.err conftest.$ac_ext
6008 if $ac_preproc_ok; then
6009   break
6010 fi
6011
6012     done
6013     ac_cv_prog_CXXCPP=$CXXCPP
6014
6015 fi
6016   CXXCPP=$ac_cv_prog_CXXCPP
6017 else
6018   ac_cv_prog_CXXCPP=$CXXCPP
6019 fi
6020 echo "$as_me:$LINENO: result: $CXXCPP" >&5
6021 echo "${ECHO_T}$CXXCPP" >&6
6022 ac_preproc_ok=false
6023 for ac_cxx_preproc_warn_flag in '' yes
6024 do
6025   # Use a header file that comes with gcc, so configuring glibc
6026   # with a fresh cross-compiler works.
6027   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6028   # <limits.h> exists even on freestanding compilers.
6029   # On the NeXT, cc -E runs the code through the compiler's parser,
6030   # not just through cpp. "Syntax error" is here to catch this case.
6031   cat >conftest.$ac_ext <<_ACEOF
6032 /* confdefs.h.  */
6033 _ACEOF
6034 cat confdefs.h >>conftest.$ac_ext
6035 cat >>conftest.$ac_ext <<_ACEOF
6036 /* end confdefs.h.  */
6037 #ifdef __STDC__
6038 # include <limits.h>
6039 #else
6040 # include <assert.h>
6041 #endif
6042                      Syntax error
6043 _ACEOF
6044 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6045   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6046   ac_status=$?
6047   grep -v '^ *+' conftest.er1 >conftest.err
6048   rm -f conftest.er1
6049   cat conftest.err >&5
6050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6051   (exit $ac_status); } >/dev/null; then
6052   if test -s conftest.err; then
6053     ac_cpp_err=$ac_cxx_preproc_warn_flag
6054     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6055   else
6056     ac_cpp_err=
6057   fi
6058 else
6059   ac_cpp_err=yes
6060 fi
6061 if test -z "$ac_cpp_err"; then
6062   :
6063 else
6064   echo "$as_me: failed program was:" >&5
6065 sed 's/^/| /' conftest.$ac_ext >&5
6066
6067   # Broken: fails on valid input.
6068 continue
6069 fi
6070 rm -f conftest.err conftest.$ac_ext
6071
6072   # OK, works on sane cases.  Now check whether non-existent headers
6073   # can be detected and how.
6074   cat >conftest.$ac_ext <<_ACEOF
6075 /* confdefs.h.  */
6076 _ACEOF
6077 cat confdefs.h >>conftest.$ac_ext
6078 cat >>conftest.$ac_ext <<_ACEOF
6079 /* end confdefs.h.  */
6080 #include <ac_nonexistent.h>
6081 _ACEOF
6082 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6083   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6084   ac_status=$?
6085   grep -v '^ *+' conftest.er1 >conftest.err
6086   rm -f conftest.er1
6087   cat conftest.err >&5
6088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6089   (exit $ac_status); } >/dev/null; then
6090   if test -s conftest.err; then
6091     ac_cpp_err=$ac_cxx_preproc_warn_flag
6092     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6093   else
6094     ac_cpp_err=
6095   fi
6096 else
6097   ac_cpp_err=yes
6098 fi
6099 if test -z "$ac_cpp_err"; then
6100   # Broken: success on invalid input.
6101 continue
6102 else
6103   echo "$as_me: failed program was:" >&5
6104 sed 's/^/| /' conftest.$ac_ext >&5
6105
6106   # Passes both tests.
6107 ac_preproc_ok=:
6108 break
6109 fi
6110 rm -f conftest.err conftest.$ac_ext
6111
6112 done
6113 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6114 rm -f conftest.err conftest.$ac_ext
6115 if $ac_preproc_ok; then
6116   :
6117 else
6118   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6119 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6120 { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6121 See \`config.log' for more details." >&5
6122 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6123 See \`config.log' for more details." >&2;}
6124    { (exit 1); exit 1; }; }; }
6125 fi
6126
6127 ac_ext=cc
6128 ac_cpp='$CXXCPP $CPPFLAGS'
6129 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6130 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6131 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6132
6133
6134
6135
6136 for ac_header in tr1/unordered_set tr1/unordered_map
6137 do
6138 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6139 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6140   echo "$as_me:$LINENO: checking for $ac_header" >&5
6141 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6142 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6143   echo $ECHO_N "(cached) $ECHO_C" >&6
6144 fi
6145 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6146 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6147 else
6148   # Is the header compilable?
6149 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6150 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6151 cat >conftest.$ac_ext <<_ACEOF
6152 /* confdefs.h.  */
6153 _ACEOF
6154 cat confdefs.h >>conftest.$ac_ext
6155 cat >>conftest.$ac_ext <<_ACEOF
6156 /* end confdefs.h.  */
6157 $ac_includes_default
6158 #include <$ac_header>
6159 _ACEOF
6160 rm -f conftest.$ac_objext
6161 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6162   (eval $ac_compile) 2>conftest.er1
6163   ac_status=$?
6164   grep -v '^ *+' conftest.er1 >conftest.err
6165   rm -f conftest.er1
6166   cat conftest.err >&5
6167   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6168   (exit $ac_status); } &&
6169          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
6170   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6171   (eval $ac_try) 2>&5
6172   ac_status=$?
6173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6174   (exit $ac_status); }; } &&
6175          { ac_try='test -s conftest.$ac_objext'
6176   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6177   (eval $ac_try) 2>&5
6178   ac_status=$?
6179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6180   (exit $ac_status); }; }; then
6181   ac_header_compiler=yes
6182 else
6183   echo "$as_me: failed program was:" >&5
6184 sed 's/^/| /' conftest.$ac_ext >&5
6185
6186 ac_header_compiler=no
6187 fi
6188 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6189 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6190 echo "${ECHO_T}$ac_header_compiler" >&6
6191
6192 # Is the header present?
6193 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6194 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6195 cat >conftest.$ac_ext <<_ACEOF
6196 /* confdefs.h.  */
6197 _ACEOF
6198 cat confdefs.h >>conftest.$ac_ext
6199 cat >>conftest.$ac_ext <<_ACEOF
6200 /* end confdefs.h.  */
6201 #include <$ac_header>
6202 _ACEOF
6203 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6204   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6205   ac_status=$?
6206   grep -v '^ *+' conftest.er1 >conftest.err
6207   rm -f conftest.er1
6208   cat conftest.err >&5
6209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6210   (exit $ac_status); } >/dev/null; then
6211   if test -s conftest.err; then
6212     ac_cpp_err=$ac_cxx_preproc_warn_flag
6213     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6214   else
6215     ac_cpp_err=
6216   fi
6217 else
6218   ac_cpp_err=yes
6219 fi
6220 if test -z "$ac_cpp_err"; then
6221   ac_header_preproc=yes
6222 else
6223   echo "$as_me: failed program was:" >&5
6224 sed 's/^/| /' conftest.$ac_ext >&5
6225
6226   ac_header_preproc=no
6227 fi
6228 rm -f conftest.err conftest.$ac_ext
6229 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6230 echo "${ECHO_T}$ac_header_preproc" >&6
6231
6232 # So?  What about this header?
6233 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
6234   yes:no: )
6235     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6236 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6237     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6238 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6239     ac_header_preproc=yes
6240     ;;
6241   no:yes:* )
6242     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6243 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6244     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6245 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6246     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6247 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6248     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6249 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6250     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6251 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6252     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6253 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6254     (
6255       cat <<\_ASBOX
6256 ## ------------------------------- ##
6257 ## Report this to the gold lists.  ##
6258 ## ------------------------------- ##
6259 _ASBOX
6260     ) |
6261       sed "s/^/$as_me: WARNING:     /" >&2
6262     ;;
6263 esac
6264 echo "$as_me:$LINENO: checking for $ac_header" >&5
6265 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6266 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6267   echo $ECHO_N "(cached) $ECHO_C" >&6
6268 else
6269   eval "$as_ac_Header=\$ac_header_preproc"
6270 fi
6271 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6272 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6273
6274 fi
6275 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6276   cat >>confdefs.h <<_ACEOF
6277 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6278 _ACEOF
6279
6280 fi
6281
6282 done
6283
6284
6285
6286 for ac_header in ext/hash_map ext/hash_set
6287 do
6288 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6289 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6290   echo "$as_me:$LINENO: checking for $ac_header" >&5
6291 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6292 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6293   echo $ECHO_N "(cached) $ECHO_C" >&6
6294 fi
6295 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6296 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6297 else
6298   # Is the header compilable?
6299 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6300 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6301 cat >conftest.$ac_ext <<_ACEOF
6302 /* confdefs.h.  */
6303 _ACEOF
6304 cat confdefs.h >>conftest.$ac_ext
6305 cat >>conftest.$ac_ext <<_ACEOF
6306 /* end confdefs.h.  */
6307 $ac_includes_default
6308 #include <$ac_header>
6309 _ACEOF
6310 rm -f conftest.$ac_objext
6311 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6312   (eval $ac_compile) 2>conftest.er1
6313   ac_status=$?
6314   grep -v '^ *+' conftest.er1 >conftest.err
6315   rm -f conftest.er1
6316   cat conftest.err >&5
6317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6318   (exit $ac_status); } &&
6319          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
6320   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6321   (eval $ac_try) 2>&5
6322   ac_status=$?
6323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6324   (exit $ac_status); }; } &&
6325          { ac_try='test -s conftest.$ac_objext'
6326   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6327   (eval $ac_try) 2>&5
6328   ac_status=$?
6329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6330   (exit $ac_status); }; }; then
6331   ac_header_compiler=yes
6332 else
6333   echo "$as_me: failed program was:" >&5
6334 sed 's/^/| /' conftest.$ac_ext >&5
6335
6336 ac_header_compiler=no
6337 fi
6338 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6339 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6340 echo "${ECHO_T}$ac_header_compiler" >&6
6341
6342 # Is the header present?
6343 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6344 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6345 cat >conftest.$ac_ext <<_ACEOF
6346 /* confdefs.h.  */
6347 _ACEOF
6348 cat confdefs.h >>conftest.$ac_ext
6349 cat >>conftest.$ac_ext <<_ACEOF
6350 /* end confdefs.h.  */
6351 #include <$ac_header>
6352 _ACEOF
6353 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6354   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6355   ac_status=$?
6356   grep -v '^ *+' conftest.er1 >conftest.err
6357   rm -f conftest.er1
6358   cat conftest.err >&5
6359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6360   (exit $ac_status); } >/dev/null; then
6361   if test -s conftest.err; then
6362     ac_cpp_err=$ac_cxx_preproc_warn_flag
6363     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6364   else
6365     ac_cpp_err=
6366   fi
6367 else
6368   ac_cpp_err=yes
6369 fi
6370 if test -z "$ac_cpp_err"; then
6371   ac_header_preproc=yes
6372 else
6373   echo "$as_me: failed program was:" >&5
6374 sed 's/^/| /' conftest.$ac_ext >&5
6375
6376   ac_header_preproc=no
6377 fi
6378 rm -f conftest.err conftest.$ac_ext
6379 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6380 echo "${ECHO_T}$ac_header_preproc" >&6
6381
6382 # So?  What about this header?
6383 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
6384   yes:no: )
6385     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6386 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6387     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6388 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6389     ac_header_preproc=yes
6390     ;;
6391   no:yes:* )
6392     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6393 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6394     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6395 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6396     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6397 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6398     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6399 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6400     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6401 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6402     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6403 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6404     (
6405       cat <<\_ASBOX
6406 ## ------------------------------- ##
6407 ## Report this to the gold lists.  ##
6408 ## ------------------------------- ##
6409 _ASBOX
6410     ) |
6411       sed "s/^/$as_me: WARNING:     /" >&2
6412     ;;
6413 esac
6414 echo "$as_me:$LINENO: checking for $ac_header" >&5
6415 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6416 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6417   echo $ECHO_N "(cached) $ECHO_C" >&6
6418 else
6419   eval "$as_ac_Header=\$ac_header_preproc"
6420 fi
6421 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6422 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6423
6424 fi
6425 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6426   cat >>confdefs.h <<_ACEOF
6427 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6428 _ACEOF
6429
6430 fi
6431
6432 done
6433
6434
6435 for ac_func in mallinfo
6436 do
6437 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6438 echo "$as_me:$LINENO: checking for $ac_func" >&5
6439 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6440 if eval "test \"\${$as_ac_var+set}\" = set"; then
6441   echo $ECHO_N "(cached) $ECHO_C" >&6
6442 else
6443   cat >conftest.$ac_ext <<_ACEOF
6444 /* confdefs.h.  */
6445 _ACEOF
6446 cat confdefs.h >>conftest.$ac_ext
6447 cat >>conftest.$ac_ext <<_ACEOF
6448 /* end confdefs.h.  */
6449 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6450    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6451 #define $ac_func innocuous_$ac_func
6452
6453 /* System header to define __stub macros and hopefully few prototypes,
6454     which can conflict with char $ac_func (); below.
6455     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6456     <limits.h> exists even on freestanding compilers.  */
6457
6458 #ifdef __STDC__
6459 # include <limits.h>
6460 #else
6461 # include <assert.h>
6462 #endif
6463
6464 #undef $ac_func
6465
6466 /* Override any gcc2 internal prototype to avoid an error.  */
6467 #ifdef __cplusplus
6468 extern "C"
6469 {
6470 #endif
6471 /* We use char because int might match the return type of a gcc2
6472    builtin and then its argument prototype would still apply.  */
6473 char $ac_func ();
6474 /* The GNU C library defines this for functions which it implements
6475     to always fail with ENOSYS.  Some functions are actually named
6476     something starting with __ and the normal name is an alias.  */
6477 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6478 choke me
6479 #else
6480 char (*f) () = $ac_func;
6481 #endif
6482 #ifdef __cplusplus
6483 }
6484 #endif
6485
6486 int
6487 main ()
6488 {
6489 return f != $ac_func;
6490   ;
6491   return 0;
6492 }
6493 _ACEOF
6494 rm -f conftest.$ac_objext conftest$ac_exeext
6495 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6496   (eval $ac_link) 2>conftest.er1
6497   ac_status=$?
6498   grep -v '^ *+' conftest.er1 >conftest.err
6499   rm -f conftest.er1
6500   cat conftest.err >&5
6501   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6502   (exit $ac_status); } &&
6503          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
6504   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6505   (eval $ac_try) 2>&5
6506   ac_status=$?
6507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6508   (exit $ac_status); }; } &&
6509          { ac_try='test -s conftest$ac_exeext'
6510   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6511   (eval $ac_try) 2>&5
6512   ac_status=$?
6513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6514   (exit $ac_status); }; }; then
6515   eval "$as_ac_var=yes"
6516 else
6517   echo "$as_me: failed program was:" >&5
6518 sed 's/^/| /' conftest.$ac_ext >&5
6519
6520 eval "$as_ac_var=no"
6521 fi
6522 rm -f conftest.err conftest.$ac_objext \
6523       conftest$ac_exeext conftest.$ac_ext
6524 fi
6525 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6526 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6527 if test `eval echo '${'$as_ac_var'}'` = yes; then
6528   cat >>confdefs.h <<_ACEOF
6529 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6530 _ACEOF
6531
6532 fi
6533 done
6534
6535
6536 # gcc 4.3.0 doesn't recognize the printf attribute on a template
6537 # function.  Check for that.  This is gcc bug 35546.  This test can
6538 # probably be removed after the bug has been fixed for a while.
6539 echo "$as_me:$LINENO: checking whether we can use attributes with template functions" >&5
6540 echo $ECHO_N "checking whether we can use attributes with template functions... $ECHO_C" >&6
6541 if test "${gold_cv_template_attribute+set}" = set; then
6542   echo $ECHO_N "(cached) $ECHO_C" >&6
6543 else
6544   cat >conftest.$ac_ext <<_ACEOF
6545
6546 template<typename T> extern void foo(const char*, ...)
6547   __attribute__ ((__format__ (__printf__, 1, 2)));
6548 template<typename T> void foo(const char* format, ...) {}
6549 void bar() { foo<int>("%s\n", "foo"); }
6550
6551 _ACEOF
6552 rm -f conftest.$ac_objext
6553 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6554   (eval $ac_compile) 2>conftest.er1
6555   ac_status=$?
6556   grep -v '^ *+' conftest.er1 >conftest.err
6557   rm -f conftest.er1
6558   cat conftest.err >&5
6559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6560   (exit $ac_status); } &&
6561          { ac_try='test -z "$ac_cxx_werror_flag"                         || test ! -s conftest.err'
6562   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6563   (eval $ac_try) 2>&5
6564   ac_status=$?
6565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6566   (exit $ac_status); }; } &&
6567          { ac_try='test -s conftest.$ac_objext'
6568   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6569   (eval $ac_try) 2>&5
6570   ac_status=$?
6571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6572   (exit $ac_status); }; }; then
6573   gold_cv_template_attribute=yes
6574 else
6575   echo "$as_me: failed program was:" >&5
6576 sed 's/^/| /' conftest.$ac_ext >&5
6577
6578 gold_cv_template_attribute=no
6579 fi
6580 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6581 fi
6582 echo "$as_me:$LINENO: result: $gold_cv_template_attribute" >&5
6583 echo "${ECHO_T}$gold_cv_template_attribute" >&6
6584 if test "$gold_cv_template_attribute" = "yes"; then
6585
6586 cat >>confdefs.h <<\_ACEOF
6587 #define HAVE_TEMPLATE_ATTRIBUTES 1
6588 _ACEOF
6589
6590 fi
6591
6592 ac_ext=c
6593 ac_cpp='$CPP $CPPFLAGS'
6594 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6595 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6596 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6597
6598
6599 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
6600 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
6601     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
6602 if test "${enable_maintainer_mode+set}" = set; then
6603   enableval="$enable_maintainer_mode"
6604   USE_MAINTAINER_MODE=$enableval
6605 else
6606   USE_MAINTAINER_MODE=no
6607 fi;
6608   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
6609 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
6610
6611
6612 if test $USE_MAINTAINER_MODE = yes; then
6613   MAINTAINER_MODE_TRUE=
6614   MAINTAINER_MODE_FALSE='#'
6615 else
6616   MAINTAINER_MODE_TRUE='#'
6617   MAINTAINER_MODE_FALSE=
6618 fi
6619
6620   MAINT=$MAINTAINER_MODE_TRUE
6621
6622
6623
6624                               ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
6625 cat >confcache <<\_ACEOF
6626 # This file is a shell script that caches the results of configure
6627 # tests run on this system so they can be shared between configure
6628 # scripts and configure runs, see configure's option --config-cache.
6629 # It is not useful on other systems.  If it contains results you don't
6630 # want to keep, you may remove or edit it.
6631 #
6632 # config.status only pays attention to the cache file if you give it
6633 # the --recheck option to rerun configure.
6634 #
6635 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6636 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6637 # following values.
6638
6639 _ACEOF
6640
6641 # The following way of writing the cache mishandles newlines in values,
6642 # but we know of no workaround that is simple, portable, and efficient.
6643 # So, don't put newlines in cache variables' values.
6644 # Ultrix sh set writes to stderr and can't be redirected directly,
6645 # and sets the high bit in the cache file unless we assign to the vars.
6646 {
6647   (set) 2>&1 |
6648     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6649     *ac_space=\ *)
6650       # `set' does not quote correctly, so add quotes (double-quote
6651       # substitution turns \\\\ into \\, and sed turns \\ into \).
6652       sed -n \
6653         "s/'/'\\\\''/g;
6654           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6655       ;;
6656     *)
6657       # `set' quotes correctly as required by POSIX, so do not add quotes.
6658       sed -n \
6659         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6660       ;;
6661     esac;
6662 } |
6663   sed '
6664      t clear
6665      : clear
6666      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6667      t end
6668      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6669      : end' >>confcache
6670 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6671   if test -w $cache_file; then
6672     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6673     cat confcache >$cache_file
6674   else
6675     echo "not updating unwritable cache $cache_file"
6676   fi
6677 fi
6678 rm -f confcache
6679
6680 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6681 # Let make expand exec_prefix.
6682 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6683
6684 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6685 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6686 # trailing colons and then remove the whole line if VPATH becomes empty
6687 # (actually we leave an empty line to preserve line numbers).
6688 if test "x$srcdir" = x.; then
6689   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6690 s/:*\$(srcdir):*/:/;
6691 s/:*\${srcdir}:*/:/;
6692 s/:*@srcdir@:*/:/;
6693 s/^\([^=]*=[     ]*\):*/\1/;
6694 s/:*$//;
6695 s/^[^=]*=[       ]*$//;
6696 }'
6697 fi
6698
6699 DEFS=-DHAVE_CONFIG_H
6700
6701 ac_libobjs=
6702 ac_ltlibobjs=
6703 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6704   # 1. Remove the extension, and $U if already installed.
6705   ac_i=`echo "$ac_i" |
6706          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6707   # 2. Add them.
6708   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6709   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6710 done
6711 LIBOBJS=$ac_libobjs
6712
6713 LTLIBOBJS=$ac_ltlibobjs
6714
6715
6716 if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
6717   { { echo "$as_me:$LINENO: error: conditional \"THREADS\" was never defined.
6718 Usually this means the macro was only invoked conditionally." >&5
6719 echo "$as_me: error: conditional \"THREADS\" was never defined.
6720 Usually this means the macro was only invoked conditionally." >&2;}
6721    { (exit 1); exit 1; }; }
6722 fi
6723 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6724   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6725 Usually this means the macro was only invoked conditionally." >&5
6726 echo "$as_me: error: conditional \"AMDEP\" was never defined.
6727 Usually this means the macro was only invoked conditionally." >&2;}
6728    { (exit 1); exit 1; }; }
6729 fi
6730 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6731   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6732 Usually this means the macro was only invoked conditionally." >&5
6733 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6734 Usually this means the macro was only invoked conditionally." >&2;}
6735    { (exit 1); exit 1; }; }
6736 fi
6737 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6738   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6739 Usually this means the macro was only invoked conditionally." >&5
6740 echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6741 Usually this means the macro was only invoked conditionally." >&2;}
6742    { (exit 1); exit 1; }; }
6743 fi
6744 if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then
6745   { { echo "$as_me:$LINENO: error: conditional \"NATIVE_LINKER\" was never defined.
6746 Usually this means the macro was only invoked conditionally." >&5
6747 echo "$as_me: error: conditional \"NATIVE_LINKER\" was never defined.
6748 Usually this means the macro was only invoked conditionally." >&2;}
6749    { (exit 1); exit 1; }; }
6750 fi
6751 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
6752   { { echo "$as_me:$LINENO: error: conditional \"GCC\" was never defined.
6753 Usually this means the macro was only invoked conditionally." >&5
6754 echo "$as_me: error: conditional \"GCC\" was never defined.
6755 Usually this means the macro was only invoked conditionally." >&2;}
6756    { (exit 1); exit 1; }; }
6757 fi
6758 if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then
6759   { { echo "$as_me:$LINENO: error: conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
6760 Usually this means the macro was only invoked conditionally." >&5
6761 echo "$as_me: error: conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
6762 Usually this means the macro was only invoked conditionally." >&2;}
6763    { (exit 1); exit 1; }; }
6764 fi
6765 if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then
6766   { { echo "$as_me:$LINENO: error: conditional \"TLS\" was never defined.
6767 Usually this means the macro was only invoked conditionally." >&5
6768 echo "$as_me: error: conditional \"TLS\" was never defined.
6769 Usually this means the macro was only invoked conditionally." >&2;}
6770    { (exit 1); exit 1; }; }
6771 fi
6772 if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then
6773   { { echo "$as_me:$LINENO: error: conditional \"STATIC_TLS\" was never defined.
6774 Usually this means the macro was only invoked conditionally." >&5
6775 echo "$as_me: error: conditional \"STATIC_TLS\" was never defined.
6776 Usually this means the macro was only invoked conditionally." >&2;}
6777    { (exit 1); exit 1; }; }
6778 fi
6779 if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then
6780   { { echo "$as_me:$LINENO: error: conditional \"OMP_SUPPORT\" was never defined.
6781 Usually this means the macro was only invoked conditionally." >&5
6782 echo "$as_me: error: conditional \"OMP_SUPPORT\" was never defined.
6783 Usually this means the macro was only invoked conditionally." >&2;}
6784    { (exit 1); exit 1; }; }
6785 fi
6786 if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then
6787   { { echo "$as_me:$LINENO: error: conditional \"TLS_GNU2_DIALECT\" was never defined.
6788 Usually this means the macro was only invoked conditionally." >&5
6789 echo "$as_me: error: conditional \"TLS_GNU2_DIALECT\" was never defined.
6790 Usually this means the macro was only invoked conditionally." >&2;}
6791    { (exit 1); exit 1; }; }
6792 fi
6793 if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
6794   { { echo "$as_me:$LINENO: error: conditional \"TLS_DESCRIPTORS\" was never defined.
6795 Usually this means the macro was only invoked conditionally." >&5
6796 echo "$as_me: error: conditional \"TLS_DESCRIPTORS\" was never defined.
6797 Usually this means the macro was only invoked conditionally." >&2;}
6798    { (exit 1); exit 1; }; }
6799 fi
6800 if test -z "${CONSTRUCTOR_PRIORITY_TRUE}" && test -z "${CONSTRUCTOR_PRIORITY_FALSE}"; then
6801   { { echo "$as_me:$LINENO: error: conditional \"CONSTRUCTOR_PRIORITY\" was never defined.
6802 Usually this means the macro was only invoked conditionally." >&5
6803 echo "$as_me: error: conditional \"CONSTRUCTOR_PRIORITY\" was never defined.
6804 Usually this means the macro was only invoked conditionally." >&2;}
6805    { (exit 1); exit 1; }; }
6806 fi
6807 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
6808   { { echo "$as_me:$LINENO: error: conditional \"HAVE_ZLIB\" was never defined.
6809 Usually this means the macro was only invoked conditionally." >&5
6810 echo "$as_me: error: conditional \"HAVE_ZLIB\" was never defined.
6811 Usually this means the macro was only invoked conditionally." >&2;}
6812    { (exit 1); exit 1; }; }
6813 fi
6814 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6815   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
6816 Usually this means the macro was only invoked conditionally." >&5
6817 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
6818 Usually this means the macro was only invoked conditionally." >&2;}
6819    { (exit 1); exit 1; }; }
6820 fi
6821
6822 : ${CONFIG_STATUS=./config.status}
6823 ac_clean_files_save=$ac_clean_files
6824 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6825 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6826 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6827 cat >$CONFIG_STATUS <<_ACEOF
6828 #! $SHELL
6829 # Generated by $as_me.
6830 # Run this file to recreate the current configuration.
6831 # Compiler output produced by configure, useful for debugging
6832 # configure, is in config.log if it exists.
6833
6834 debug=false
6835 ac_cs_recheck=false
6836 ac_cs_silent=false
6837 SHELL=\${CONFIG_SHELL-$SHELL}
6838 _ACEOF
6839
6840 cat >>$CONFIG_STATUS <<\_ACEOF
6841 ## --------------------- ##
6842 ## M4sh Initialization.  ##
6843 ## --------------------- ##
6844
6845 # Be Bourne compatible
6846 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6847   emulate sh
6848   NULLCMD=:
6849   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6850   # is contrary to our usage.  Disable this feature.
6851   alias -g '${1+"$@"}'='"$@"'
6852 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6853   set -o posix
6854 fi
6855 DUALCASE=1; export DUALCASE # for MKS sh
6856
6857 # Support unset when possible.
6858 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6859   as_unset=unset
6860 else
6861   as_unset=false
6862 fi
6863
6864
6865 # Work around bugs in pre-3.0 UWIN ksh.
6866 $as_unset ENV MAIL MAILPATH
6867 PS1='$ '
6868 PS2='> '
6869 PS4='+ '
6870
6871 # NLS nuisances.
6872 for as_var in \
6873   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6874   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6875   LC_TELEPHONE LC_TIME
6876 do
6877   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6878     eval $as_var=C; export $as_var
6879   else
6880     $as_unset $as_var
6881   fi
6882 done
6883
6884 # Required to use basename.
6885 if expr a : '\(a\)' >/dev/null 2>&1; then
6886   as_expr=expr
6887 else
6888   as_expr=false
6889 fi
6890
6891 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6892   as_basename=basename
6893 else
6894   as_basename=false
6895 fi
6896
6897
6898 # Name of the executable.
6899 as_me=`$as_basename "$0" ||
6900 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6901          X"$0" : 'X\(//\)$' \| \
6902          X"$0" : 'X\(/\)$' \| \
6903          .     : '\(.\)' 2>/dev/null ||
6904 echo X/"$0" |
6905     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6906           /^X\/\(\/\/\)$/{ s//\1/; q; }
6907           /^X\/\(\/\).*/{ s//\1/; q; }
6908           s/.*/./; q'`
6909
6910
6911 # PATH needs CR, and LINENO needs CR and PATH.
6912 # Avoid depending upon Character Ranges.
6913 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6914 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6915 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6916 as_cr_digits='0123456789'
6917 as_cr_alnum=$as_cr_Letters$as_cr_digits
6918
6919 # The user is always right.
6920 if test "${PATH_SEPARATOR+set}" != set; then
6921   echo "#! /bin/sh" >conf$$.sh
6922   echo  "exit 0"   >>conf$$.sh
6923   chmod +x conf$$.sh
6924   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6925     PATH_SEPARATOR=';'
6926   else
6927     PATH_SEPARATOR=:
6928   fi
6929   rm -f conf$$.sh
6930 fi
6931
6932
6933   as_lineno_1=$LINENO
6934   as_lineno_2=$LINENO
6935   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6936   test "x$as_lineno_1" != "x$as_lineno_2" &&
6937   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6938   # Find who we are.  Look in the path if we contain no path at all
6939   # relative or not.
6940   case $0 in
6941     *[\\/]* ) as_myself=$0 ;;
6942     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6943 for as_dir in $PATH
6944 do
6945   IFS=$as_save_IFS
6946   test -z "$as_dir" && as_dir=.
6947   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6948 done
6949
6950        ;;
6951   esac
6952   # We did not find ourselves, most probably we were run as `sh COMMAND'
6953   # in which case we are not to be found in the path.
6954   if test "x$as_myself" = x; then
6955     as_myself=$0
6956   fi
6957   if test ! -f "$as_myself"; then
6958     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6959 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6960    { (exit 1); exit 1; }; }
6961   fi
6962   case $CONFIG_SHELL in
6963   '')
6964     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6965 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6966 do
6967   IFS=$as_save_IFS
6968   test -z "$as_dir" && as_dir=.
6969   for as_base in sh bash ksh sh5; do
6970          case $as_dir in
6971          /*)
6972            if ("$as_dir/$as_base" -c '
6973   as_lineno_1=$LINENO
6974   as_lineno_2=$LINENO
6975   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6976   test "x$as_lineno_1" != "x$as_lineno_2" &&
6977   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6978              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6979              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6980              CONFIG_SHELL=$as_dir/$as_base
6981              export CONFIG_SHELL
6982              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6983            fi;;
6984          esac
6985        done
6986 done
6987 ;;
6988   esac
6989
6990   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6991   # uniformly replaced by the line number.  The first 'sed' inserts a
6992   # line-number line before each line; the second 'sed' does the real
6993   # work.  The second script uses 'N' to pair each line-number line
6994   # with the numbered line, and appends trailing '-' during
6995   # substitution so that $LINENO is not a special case at line end.
6996   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6997   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
6998   sed '=' <$as_myself |
6999     sed '
7000       N
7001       s,$,-,
7002       : loop
7003       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7004       t loop
7005       s,-$,,
7006       s,^['$as_cr_digits']*\n,,
7007     ' >$as_me.lineno &&
7008   chmod +x $as_me.lineno ||
7009     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7010 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7011    { (exit 1); exit 1; }; }
7012
7013   # Don't try to exec as it changes $[0], causing all sort of problems
7014   # (the dirname of $[0] is not the place where we might find the
7015   # original and so on.  Autoconf is especially sensible to this).
7016   . ./$as_me.lineno
7017   # Exit status is that of the last command.
7018   exit
7019 }
7020
7021
7022 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7023   *c*,-n*) ECHO_N= ECHO_C='
7024 ' ECHO_T='      ' ;;
7025   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7026   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7027 esac
7028
7029 if expr a : '\(a\)' >/dev/null 2>&1; then
7030   as_expr=expr
7031 else
7032   as_expr=false
7033 fi
7034
7035 rm -f conf$$ conf$$.exe conf$$.file
7036 echo >conf$$.file
7037 if ln -s conf$$.file conf$$ 2>/dev/null; then
7038   # We could just check for DJGPP; but this test a) works b) is more generic
7039   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7040   if test -f conf$$.exe; then
7041     # Don't use ln at all; we don't have any links
7042     as_ln_s='cp -p'
7043   else
7044     as_ln_s='ln -s'
7045   fi
7046 elif ln conf$$.file conf$$ 2>/dev/null; then
7047   as_ln_s=ln
7048 else
7049   as_ln_s='cp -p'
7050 fi
7051 rm -f conf$$ conf$$.exe conf$$.file
7052
7053 if mkdir -p . 2>/dev/null; then
7054   as_mkdir_p=:
7055 else
7056   test -d ./-p && rmdir ./-p
7057   as_mkdir_p=false
7058 fi
7059
7060 as_executable_p="test -f"
7061
7062 # Sed expression to map a string onto a valid CPP name.
7063 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7064
7065 # Sed expression to map a string onto a valid variable name.
7066 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7067
7068
7069 # IFS
7070 # We need space, tab and new line, in precisely that order.
7071 as_nl='
7072 '
7073 IFS="   $as_nl"
7074
7075 # CDPATH.
7076 $as_unset CDPATH
7077
7078 exec 6>&1
7079
7080 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7081 # report actual input values of CONFIG_FILES etc. instead of their
7082 # values after options handling.  Logging --version etc. is OK.
7083 exec 5>>config.log
7084 {
7085   echo
7086   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7087 ## Running $as_me. ##
7088 _ASBOX
7089 } >&5
7090 cat >&5 <<_CSEOF
7091
7092 This file was extended by gold $as_me 0.1, which was
7093 generated by GNU Autoconf 2.59.  Invocation command line was
7094
7095   CONFIG_FILES    = $CONFIG_FILES
7096   CONFIG_HEADERS  = $CONFIG_HEADERS
7097   CONFIG_LINKS    = $CONFIG_LINKS
7098   CONFIG_COMMANDS = $CONFIG_COMMANDS
7099   $ $0 $@
7100
7101 _CSEOF
7102 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7103 echo >&5
7104 _ACEOF
7105
7106 # Files that config.status was made for.
7107 if test -n "$ac_config_files"; then
7108   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7109 fi
7110
7111 if test -n "$ac_config_headers"; then
7112   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7113 fi
7114
7115 if test -n "$ac_config_links"; then
7116   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7117 fi
7118
7119 if test -n "$ac_config_commands"; then
7120   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7121 fi
7122
7123 cat >>$CONFIG_STATUS <<\_ACEOF
7124
7125 ac_cs_usage="\
7126 \`$as_me' instantiates files from templates according to the
7127 current configuration.
7128
7129 Usage: $0 [OPTIONS] [FILE]...
7130
7131   -h, --help       print this help, then exit
7132   -V, --version    print version number, then exit
7133   -q, --quiet      do not print progress messages
7134   -d, --debug      don't remove temporary files
7135       --recheck    update $as_me by reconfiguring in the same conditions
7136   --file=FILE[:TEMPLATE]
7137                    instantiate the configuration file FILE
7138   --header=FILE[:TEMPLATE]
7139                    instantiate the configuration header FILE
7140
7141 Configuration files:
7142 $config_files
7143
7144 Configuration headers:
7145 $config_headers
7146
7147 Configuration commands:
7148 $config_commands
7149
7150 Report bugs to <bug-autoconf@gnu.org>."
7151 _ACEOF
7152
7153 cat >>$CONFIG_STATUS <<_ACEOF
7154 ac_cs_version="\\
7155 gold config.status 0.1
7156 configured by $0, generated by GNU Autoconf 2.59,
7157   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7158
7159 Copyright (C) 2003 Free Software Foundation, Inc.
7160 This config.status script is free software; the Free Software Foundation
7161 gives unlimited permission to copy, distribute and modify it."
7162 srcdir=$srcdir
7163 INSTALL="$INSTALL"
7164 _ACEOF
7165
7166 cat >>$CONFIG_STATUS <<\_ACEOF
7167 # If no file are specified by the user, then we need to provide default
7168 # value.  By we need to know if files were specified by the user.
7169 ac_need_defaults=:
7170 while test $# != 0
7171 do
7172   case $1 in
7173   --*=*)
7174     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7175     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7176     ac_shift=:
7177     ;;
7178   -*)
7179     ac_option=$1
7180     ac_optarg=$2
7181     ac_shift=shift
7182     ;;
7183   *) # This is not an option, so the user has probably given explicit
7184      # arguments.
7185      ac_option=$1
7186      ac_need_defaults=false;;
7187   esac
7188
7189   case $ac_option in
7190   # Handling of the options.
7191 _ACEOF
7192 cat >>$CONFIG_STATUS <<\_ACEOF
7193   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7194     ac_cs_recheck=: ;;
7195   --version | --vers* | -V )
7196     echo "$ac_cs_version"; exit 0 ;;
7197   --he | --h)
7198     # Conflict between --help and --header
7199     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7200 Try \`$0 --help' for more information." >&5
7201 echo "$as_me: error: ambiguous option: $1
7202 Try \`$0 --help' for more information." >&2;}
7203    { (exit 1); exit 1; }; };;
7204   --help | --hel | -h )
7205     echo "$ac_cs_usage"; exit 0 ;;
7206   --debug | --d* | -d )
7207     debug=: ;;
7208   --file | --fil | --fi | --f )
7209     $ac_shift
7210     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7211     ac_need_defaults=false;;
7212   --header | --heade | --head | --hea )
7213     $ac_shift
7214     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7215     ac_need_defaults=false;;
7216   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7217   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7218     ac_cs_silent=: ;;
7219
7220   # This is an error.
7221   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7222 Try \`$0 --help' for more information." >&5
7223 echo "$as_me: error: unrecognized option: $1
7224 Try \`$0 --help' for more information." >&2;}
7225    { (exit 1); exit 1; }; } ;;
7226
7227   *) ac_config_targets="$ac_config_targets $1" ;;
7228
7229   esac
7230   shift
7231 done
7232
7233 ac_configure_extra_args=
7234
7235 if $ac_cs_silent; then
7236   exec 6>/dev/null
7237   ac_configure_extra_args="$ac_configure_extra_args --silent"
7238 fi
7239
7240 _ACEOF
7241 cat >>$CONFIG_STATUS <<_ACEOF
7242 if \$ac_cs_recheck; then
7243   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7244   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7245 fi
7246
7247 _ACEOF
7248
7249 cat >>$CONFIG_STATUS <<_ACEOF
7250 #
7251 # INIT-COMMANDS section.
7252 #
7253
7254 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7255 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
7256     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
7257     # from automake.
7258     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
7259     # Capture the value of LINGUAS because we need it to compute CATALOGS.
7260     LINGUAS="${LINGUAS-%UNSET%}"
7261
7262
7263 _ACEOF
7264
7265
7266
7267 cat >>$CONFIG_STATUS <<\_ACEOF
7268 for ac_config_target in $ac_config_targets
7269 do
7270   case "$ac_config_target" in
7271   # Handling of arguments.
7272   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7273   "testsuite/Makefile" ) CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7274   "po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
7275   "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7276   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7277   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7278   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7279 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7280    { (exit 1); exit 1; }; };;
7281   esac
7282 done
7283
7284 # If the user did not use the arguments to specify the items to instantiate,
7285 # then the envvar interface is used.  Set only those that are not.
7286 # We use the long form for the default assignment because of an extremely
7287 # bizarre bug on SunOS 4.1.3.
7288 if $ac_need_defaults; then
7289   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7290   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7291   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7292 fi
7293
7294 # Have a temporary directory for convenience.  Make it in the build tree
7295 # simply because there is no reason to put it here, and in addition,
7296 # creating and moving files from /tmp can sometimes cause problems.
7297 # Create a temporary directory, and hook for its removal unless debugging.
7298 $debug ||
7299 {
7300   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7301   trap '{ (exit 1); exit 1; }' 1 2 13 15
7302 }
7303
7304 # Create a (secure) tmp directory for tmp files.
7305
7306 {
7307   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7308   test -n "$tmp" && test -d "$tmp"
7309 }  ||
7310 {
7311   tmp=./confstat$$-$RANDOM
7312   (umask 077 && mkdir $tmp)
7313 } ||
7314 {
7315    echo "$me: cannot create a temporary directory in ." >&2
7316    { (exit 1); exit 1; }
7317 }
7318
7319 _ACEOF
7320
7321 cat >>$CONFIG_STATUS <<_ACEOF
7322
7323 #
7324 # CONFIG_FILES section.
7325 #
7326
7327 # No need to generate the scripts if there are no CONFIG_FILES.
7328 # This happens for instance when ./config.status config.h
7329 if test -n "\$CONFIG_FILES"; then
7330   # Protect against being on the right side of a sed subst in config.status.
7331   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7332    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7333 s,@SHELL@,$SHELL,;t t
7334 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7335 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7336 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7337 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7338 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7339 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7340 s,@exec_prefix@,$exec_prefix,;t t
7341 s,@prefix@,$prefix,;t t
7342 s,@program_transform_name@,$program_transform_name,;t t
7343 s,@bindir@,$bindir,;t t
7344 s,@sbindir@,$sbindir,;t t
7345 s,@libexecdir@,$libexecdir,;t t
7346 s,@datadir@,$datadir,;t t
7347 s,@sysconfdir@,$sysconfdir,;t t
7348 s,@sharedstatedir@,$sharedstatedir,;t t
7349 s,@localstatedir@,$localstatedir,;t t
7350 s,@libdir@,$libdir,;t t
7351 s,@includedir@,$includedir,;t t
7352 s,@oldincludedir@,$oldincludedir,;t t
7353 s,@infodir@,$infodir,;t t
7354 s,@mandir@,$mandir,;t t
7355 s,@build_alias@,$build_alias,;t t
7356 s,@host_alias@,$host_alias,;t t
7357 s,@target_alias@,$target_alias,;t t
7358 s,@DEFS@,$DEFS,;t t
7359 s,@ECHO_C@,$ECHO_C,;t t
7360 s,@ECHO_N@,$ECHO_N,;t t
7361 s,@ECHO_T@,$ECHO_T,;t t
7362 s,@LIBS@,$LIBS,;t t
7363 s,@build@,$build,;t t
7364 s,@build_cpu@,$build_cpu,;t t
7365 s,@build_vendor@,$build_vendor,;t t
7366 s,@build_os@,$build_os,;t t
7367 s,@host@,$host,;t t
7368 s,@host_cpu@,$host_cpu,;t t
7369 s,@host_vendor@,$host_vendor,;t t
7370 s,@host_os@,$host_os,;t t
7371 s,@target@,$target,;t t
7372 s,@target_cpu@,$target_cpu,;t t
7373 s,@target_vendor@,$target_vendor,;t t
7374 s,@target_os@,$target_os,;t t
7375 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7376 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7377 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7378 s,@CYGPATH_W@,$CYGPATH_W,;t t
7379 s,@PACKAGE@,$PACKAGE,;t t
7380 s,@VERSION@,$VERSION,;t t
7381 s,@ACLOCAL@,$ACLOCAL,;t t
7382 s,@AUTOCONF@,$AUTOCONF,;t t
7383 s,@AUTOMAKE@,$AUTOMAKE,;t t
7384 s,@AUTOHEADER@,$AUTOHEADER,;t t
7385 s,@MAKEINFO@,$MAKEINFO,;t t
7386 s,@install_sh@,$install_sh,;t t
7387 s,@STRIP@,$STRIP,;t t
7388 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7389 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7390 s,@mkdir_p@,$mkdir_p,;t t
7391 s,@AWK@,$AWK,;t t
7392 s,@SET_MAKE@,$SET_MAKE,;t t
7393 s,@am__leading_dot@,$am__leading_dot,;t t
7394 s,@AMTAR@,$AMTAR,;t t
7395 s,@am__tar@,$am__tar,;t t
7396 s,@am__untar@,$am__untar,;t t
7397 s,@THREADS_TRUE@,$THREADS_TRUE,;t t
7398 s,@THREADS_FALSE@,$THREADS_FALSE,;t t
7399 s,@TARGETOBJS@,$TARGETOBJS,;t t
7400 s,@CC@,$CC,;t t
7401 s,@CFLAGS@,$CFLAGS,;t t
7402 s,@LDFLAGS@,$LDFLAGS,;t t
7403 s,@CPPFLAGS@,$CPPFLAGS,;t t
7404 s,@ac_ct_CC@,$ac_ct_CC,;t t
7405 s,@EXEEXT@,$EXEEXT,;t t
7406 s,@OBJEXT@,$OBJEXT,;t t
7407 s,@DEPDIR@,$DEPDIR,;t t
7408 s,@am__include@,$am__include,;t t
7409 s,@am__quote@,$am__quote,;t t
7410 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7411 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7412 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7413 s,@CCDEPMODE@,$CCDEPMODE,;t t
7414 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7415 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7416 s,@CXX@,$CXX,;t t
7417 s,@CXXFLAGS@,$CXXFLAGS,;t t
7418 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7419 s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7420 s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7421 s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7422 s,@YACC@,$YACC,;t t
7423 s,@RANLIB@,$RANLIB,;t t
7424 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7425 s,@LN_S@,$LN_S,;t t
7426 s,@USE_NLS@,$USE_NLS,;t t
7427 s,@LIBINTL@,$LIBINTL,;t t
7428 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
7429 s,@INCINTL@,$INCINTL,;t t
7430 s,@XGETTEXT@,$XGETTEXT,;t t
7431 s,@GMSGFMT@,$GMSGFMT,;t t
7432 s,@POSUB@,$POSUB,;t t
7433 s,@CATALOGS@,$CATALOGS,;t t
7434 s,@DATADIRNAME@,$DATADIRNAME,;t t
7435 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
7436 s,@GENCAT@,$GENCAT,;t t
7437 s,@CATOBJEXT@,$CATOBJEXT,;t t
7438 s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
7439 s,@MSGFMT@,$MSGFMT,;t t
7440 s,@MSGMERGE@,$MSGMERGE,;t t
7441 s,@NATIVE_LINKER_TRUE@,$NATIVE_LINKER_TRUE,;t t
7442 s,@NATIVE_LINKER_FALSE@,$NATIVE_LINKER_FALSE,;t t
7443 s,@GCC_TRUE@,$GCC_TRUE,;t t
7444 s,@GCC_FALSE@,$GCC_FALSE,;t t
7445 s,@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@,$FN_PTRS_IN_SO_WITHOUT_PIC_TRUE,;t t
7446 s,@FN_PTRS_IN_SO_WITHOUT_PIC_FALSE@,$FN_PTRS_IN_SO_WITHOUT_PIC_FALSE,;t t
7447 s,@TLS_TRUE@,$TLS_TRUE,;t t
7448 s,@TLS_FALSE@,$TLS_FALSE,;t t
7449 s,@STATIC_TLS_TRUE@,$STATIC_TLS_TRUE,;t t
7450 s,@STATIC_TLS_FALSE@,$STATIC_TLS_FALSE,;t t
7451 s,@OMP_SUPPORT_TRUE@,$OMP_SUPPORT_TRUE,;t t
7452 s,@OMP_SUPPORT_FALSE@,$OMP_SUPPORT_FALSE,;t t
7453 s,@TLS_GNU2_DIALECT_TRUE@,$TLS_GNU2_DIALECT_TRUE,;t t
7454 s,@TLS_GNU2_DIALECT_FALSE@,$TLS_GNU2_DIALECT_FALSE,;t t
7455 s,@TLS_DESCRIPTORS_TRUE@,$TLS_DESCRIPTORS_TRUE,;t t
7456 s,@TLS_DESCRIPTORS_FALSE@,$TLS_DESCRIPTORS_FALSE,;t t
7457 s,@CONSTRUCTOR_PRIORITY_TRUE@,$CONSTRUCTOR_PRIORITY_TRUE,;t t
7458 s,@CONSTRUCTOR_PRIORITY_FALSE@,$CONSTRUCTOR_PRIORITY_FALSE,;t t
7459 s,@RANDOM_SEED_CFLAGS@,$RANDOM_SEED_CFLAGS,;t t
7460 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
7461 s,@NO_WERROR@,$NO_WERROR,;t t
7462 s,@WARN_CXXFLAGS@,$WARN_CXXFLAGS,;t t
7463 s,@LFS_CFLAGS@,$LFS_CFLAGS,;t t
7464 s,@LIBOBJS@,$LIBOBJS,;t t
7465 s,@CPP@,$CPP,;t t
7466 s,@EGREP@,$EGREP,;t t
7467 s,@HAVE_ZLIB_TRUE@,$HAVE_ZLIB_TRUE,;t t
7468 s,@HAVE_ZLIB_FALSE@,$HAVE_ZLIB_FALSE,;t t
7469 s,@CXXCPP@,$CXXCPP,;t t
7470 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
7471 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
7472 s,@MAINT@,$MAINT,;t t
7473 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7474 CEOF
7475
7476 _ACEOF
7477
7478   cat >>$CONFIG_STATUS <<\_ACEOF
7479   # Split the substitutions into bite-sized pieces for seds with
7480   # small command number limits, like on Digital OSF/1 and HP-UX.
7481   ac_max_sed_lines=48
7482   ac_sed_frag=1 # Number of current file.
7483   ac_beg=1 # First line for current file.
7484   ac_end=$ac_max_sed_lines # Line after last line for current file.
7485   ac_more_lines=:
7486   ac_sed_cmds=
7487   while $ac_more_lines; do
7488     if test $ac_beg -gt 1; then
7489       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7490     else
7491       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7492     fi
7493     if test ! -s $tmp/subs.frag; then
7494       ac_more_lines=false
7495     else
7496       # The purpose of the label and of the branching condition is to
7497       # speed up the sed processing (if there are no `@' at all, there
7498       # is no need to browse any of the substitutions).
7499       # These are the two extra sed commands mentioned above.
7500       (echo ':t
7501   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7502       if test -z "$ac_sed_cmds"; then
7503         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7504       else
7505         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7506       fi
7507       ac_sed_frag=`expr $ac_sed_frag + 1`
7508       ac_beg=$ac_end
7509       ac_end=`expr $ac_end + $ac_max_sed_lines`
7510     fi
7511   done
7512   if test -z "$ac_sed_cmds"; then
7513     ac_sed_cmds=cat
7514   fi
7515 fi # test -n "$CONFIG_FILES"
7516
7517 _ACEOF
7518 cat >>$CONFIG_STATUS <<\_ACEOF
7519 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7520   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7521   case $ac_file in
7522   - | *:- | *:-:* ) # input from stdin
7523         cat >$tmp/stdin
7524         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7525         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7526   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7527         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7528   * )   ac_file_in=$ac_file.in ;;
7529   esac
7530
7531   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7532   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7533 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7534          X"$ac_file" : 'X\(//\)[^/]' \| \
7535          X"$ac_file" : 'X\(//\)$' \| \
7536          X"$ac_file" : 'X\(/\)' \| \
7537          .     : '\(.\)' 2>/dev/null ||
7538 echo X"$ac_file" |
7539     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7540           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7541           /^X\(\/\/\)$/{ s//\1/; q; }
7542           /^X\(\/\).*/{ s//\1/; q; }
7543           s/.*/./; q'`
7544   { if $as_mkdir_p; then
7545     mkdir -p "$ac_dir"
7546   else
7547     as_dir="$ac_dir"
7548     as_dirs=
7549     while test ! -d "$as_dir"; do
7550       as_dirs="$as_dir $as_dirs"
7551       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7552 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7553          X"$as_dir" : 'X\(//\)[^/]' \| \
7554          X"$as_dir" : 'X\(//\)$' \| \
7555          X"$as_dir" : 'X\(/\)' \| \
7556          .     : '\(.\)' 2>/dev/null ||
7557 echo X"$as_dir" |
7558     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7559           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7560           /^X\(\/\/\)$/{ s//\1/; q; }
7561           /^X\(\/\).*/{ s//\1/; q; }
7562           s/.*/./; q'`
7563     done
7564     test ! -n "$as_dirs" || mkdir $as_dirs
7565   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7566 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7567    { (exit 1); exit 1; }; }; }
7568
7569   ac_builddir=.
7570
7571 if test "$ac_dir" != .; then
7572   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7573   # A "../" for each directory in $ac_dir_suffix.
7574   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7575 else
7576   ac_dir_suffix= ac_top_builddir=
7577 fi
7578
7579 case $srcdir in
7580   .)  # No --srcdir option.  We are building in place.
7581     ac_srcdir=.
7582     if test -z "$ac_top_builddir"; then
7583        ac_top_srcdir=.
7584     else
7585        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7586     fi ;;
7587   [\\/]* | ?:[\\/]* )  # Absolute path.
7588     ac_srcdir=$srcdir$ac_dir_suffix;
7589     ac_top_srcdir=$srcdir ;;
7590   *) # Relative path.
7591     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7592     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7593 esac
7594
7595 # Do not use `cd foo && pwd` to compute absolute paths, because
7596 # the directories may not exist.
7597 case `pwd` in
7598 .) ac_abs_builddir="$ac_dir";;
7599 *)
7600   case "$ac_dir" in
7601   .) ac_abs_builddir=`pwd`;;
7602   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7603   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7604   esac;;
7605 esac
7606 case $ac_abs_builddir in
7607 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7608 *)
7609   case ${ac_top_builddir}. in
7610   .) ac_abs_top_builddir=$ac_abs_builddir;;
7611   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7612   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7613   esac;;
7614 esac
7615 case $ac_abs_builddir in
7616 .) ac_abs_srcdir=$ac_srcdir;;
7617 *)
7618   case $ac_srcdir in
7619   .) ac_abs_srcdir=$ac_abs_builddir;;
7620   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7621   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7622   esac;;
7623 esac
7624 case $ac_abs_builddir in
7625 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7626 *)
7627   case $ac_top_srcdir in
7628   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7629   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7630   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7631   esac;;
7632 esac
7633
7634
7635   case $INSTALL in
7636   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7637   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7638   esac
7639
7640   # Let's still pretend it is `configure' which instantiates (i.e., don't
7641   # use $as_me), people would be surprised to read:
7642   #    /* config.h.  Generated by config.status.  */
7643   if test x"$ac_file" = x-; then
7644     configure_input=
7645   else
7646     configure_input="$ac_file.  "
7647   fi
7648   configure_input=$configure_input"Generated from `echo $ac_file_in |
7649                                      sed 's,.*/,,'` by configure."
7650
7651   # First look for the input files in the build tree, otherwise in the
7652   # src tree.
7653   ac_file_inputs=`IFS=:
7654     for f in $ac_file_in; do
7655       case $f in
7656       -) echo $tmp/stdin ;;
7657       [\\/$]*)
7658          # Absolute (can't be DOS-style, as IFS=:)
7659          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7660 echo "$as_me: error: cannot find input file: $f" >&2;}
7661    { (exit 1); exit 1; }; }
7662          echo "$f";;
7663       *) # Relative
7664          if test -f "$f"; then
7665            # Build tree
7666            echo "$f"
7667          elif test -f "$srcdir/$f"; then
7668            # Source tree
7669            echo "$srcdir/$f"
7670          else
7671            # /dev/null tree
7672            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7673 echo "$as_me: error: cannot find input file: $f" >&2;}
7674    { (exit 1); exit 1; }; }
7675          fi;;
7676       esac
7677     done` || { (exit 1); exit 1; }
7678
7679   if test x"$ac_file" != x-; then
7680     { echo "$as_me:$LINENO: creating $ac_file" >&5
7681 echo "$as_me: creating $ac_file" >&6;}
7682     rm -f "$ac_file"
7683   fi
7684 _ACEOF
7685 cat >>$CONFIG_STATUS <<_ACEOF
7686   sed "$ac_vpsub
7687 $extrasub
7688 _ACEOF
7689 cat >>$CONFIG_STATUS <<\_ACEOF
7690 :t
7691 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7692 s,@configure_input@,$configure_input,;t t
7693 s,@srcdir@,$ac_srcdir,;t t
7694 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7695 s,@top_srcdir@,$ac_top_srcdir,;t t
7696 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7697 s,@builddir@,$ac_builddir,;t t
7698 s,@abs_builddir@,$ac_abs_builddir,;t t
7699 s,@top_builddir@,$ac_top_builddir,;t t
7700 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7701 s,@INSTALL@,$ac_INSTALL,;t t
7702 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7703   rm -f $tmp/stdin
7704   if test x"$ac_file" != x-; then
7705     mv $tmp/out $ac_file
7706   else
7707     cat $tmp/out
7708     rm -f $tmp/out
7709   fi
7710
7711 done
7712 _ACEOF
7713 cat >>$CONFIG_STATUS <<\_ACEOF
7714
7715 #
7716 # CONFIG_HEADER section.
7717 #
7718
7719 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7720 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7721 #
7722 # ac_d sets the value in "#define NAME VALUE" lines.
7723 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
7724 ac_dB='[         ].*$,\1#\2'
7725 ac_dC=' '
7726 ac_dD=',;t'
7727 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7728 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7729 ac_uB='$,\1#\2define\3'
7730 ac_uC=' '
7731 ac_uD=',;t'
7732
7733 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7734   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7735   case $ac_file in
7736   - | *:- | *:-:* ) # input from stdin
7737         cat >$tmp/stdin
7738         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7739         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7740   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7741         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7742   * )   ac_file_in=$ac_file.in ;;
7743   esac
7744
7745   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7746 echo "$as_me: creating $ac_file" >&6;}
7747
7748   # First look for the input files in the build tree, otherwise in the
7749   # src tree.
7750   ac_file_inputs=`IFS=:
7751     for f in $ac_file_in; do
7752       case $f in
7753       -) echo $tmp/stdin ;;
7754       [\\/$]*)
7755          # Absolute (can't be DOS-style, as IFS=:)
7756          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7757 echo "$as_me: error: cannot find input file: $f" >&2;}
7758    { (exit 1); exit 1; }; }
7759          # Do quote $f, to prevent DOS paths from being IFS'd.
7760          echo "$f";;
7761       *) # Relative
7762          if test -f "$f"; then
7763            # Build tree
7764            echo "$f"
7765          elif test -f "$srcdir/$f"; then
7766            # Source tree
7767            echo "$srcdir/$f"
7768          else
7769            # /dev/null tree
7770            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7771 echo "$as_me: error: cannot find input file: $f" >&2;}
7772    { (exit 1); exit 1; }; }
7773          fi;;
7774       esac
7775     done` || { (exit 1); exit 1; }
7776   # Remove the trailing spaces.
7777   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
7778
7779 _ACEOF
7780
7781 # Transform confdefs.h into two sed scripts, `conftest.defines' and
7782 # `conftest.undefs', that substitutes the proper values into
7783 # config.h.in to produce config.h.  The first handles `#define'
7784 # templates, and the second `#undef' templates.
7785 # And first: Protect against being on the right side of a sed subst in
7786 # config.status.  Protect against being in an unquoted here document
7787 # in config.status.
7788 rm -f conftest.defines conftest.undefs
7789 # Using a here document instead of a string reduces the quoting nightmare.
7790 # Putting comments in sed scripts is not portable.
7791 #
7792 # `end' is used to avoid that the second main sed command (meant for
7793 # 0-ary CPP macros) applies to n-ary macro definitions.
7794 # See the Autoconf documentation for `clear'.
7795 cat >confdef2sed.sed <<\_ACEOF
7796 s/[\\&,]/\\&/g
7797 s,[\\$`],\\&,g
7798 t clear
7799 : clear
7800 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7801 t end
7802 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7803 : end
7804 _ACEOF
7805 # If some macros were called several times there might be several times
7806 # the same #defines, which is useless.  Nevertheless, we may not want to
7807 # sort them, since we want the *last* AC-DEFINE to be honored.
7808 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7809 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7810 rm -f confdef2sed.sed
7811
7812 # This sed command replaces #undef with comments.  This is necessary, for
7813 # example, in the case of _POSIX_SOURCE, which is predefined and required
7814 # on some systems where configure will not decide to define it.
7815 cat >>conftest.undefs <<\_ACEOF
7816 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7817 _ACEOF
7818
7819 # Break up conftest.defines because some shells have a limit on the size
7820 # of here documents, and old seds have small limits too (100 cmds).
7821 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7822 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7823 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7824 echo '  :' >>$CONFIG_STATUS
7825 rm -f conftest.tail
7826 while grep . conftest.defines >/dev/null
7827 do
7828   # Write a limited-size here document to $tmp/defines.sed.
7829   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7830   # Speed up: don't consider the non `#define' lines.
7831   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
7832   # Work around the forget-to-reset-the-flag bug.
7833   echo 't clr' >>$CONFIG_STATUS
7834   echo ': clr' >>$CONFIG_STATUS
7835   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7836   echo 'CEOF
7837   sed -f $tmp/defines.sed $tmp/in >$tmp/out
7838   rm -f $tmp/in
7839   mv $tmp/out $tmp/in
7840 ' >>$CONFIG_STATUS
7841   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7842   rm -f conftest.defines
7843   mv conftest.tail conftest.defines
7844 done
7845 rm -f conftest.defines
7846 echo '  fi # grep' >>$CONFIG_STATUS
7847 echo >>$CONFIG_STATUS
7848
7849 # Break up conftest.undefs because some shells have a limit on the size
7850 # of here documents, and old seds have small limits too (100 cmds).
7851 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
7852 rm -f conftest.tail
7853 while grep . conftest.undefs >/dev/null
7854 do
7855   # Write a limited-size here document to $tmp/undefs.sed.
7856   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7857   # Speed up: don't consider the non `#undef'
7858   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
7859   # Work around the forget-to-reset-the-flag bug.
7860   echo 't clr' >>$CONFIG_STATUS
7861   echo ': clr' >>$CONFIG_STATUS
7862   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7863   echo 'CEOF
7864   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7865   rm -f $tmp/in
7866   mv $tmp/out $tmp/in
7867 ' >>$CONFIG_STATUS
7868   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7869   rm -f conftest.undefs
7870   mv conftest.tail conftest.undefs
7871 done
7872 rm -f conftest.undefs
7873
7874 cat >>$CONFIG_STATUS <<\_ACEOF
7875   # Let's still pretend it is `configure' which instantiates (i.e., don't
7876   # use $as_me), people would be surprised to read:
7877   #    /* config.h.  Generated by config.status.  */
7878   if test x"$ac_file" = x-; then
7879     echo "/* Generated by configure.  */" >$tmp/config.h
7880   else
7881     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
7882   fi
7883   cat $tmp/in >>$tmp/config.h
7884   rm -f $tmp/in
7885   if test x"$ac_file" != x-; then
7886     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7887       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7888 echo "$as_me: $ac_file is unchanged" >&6;}
7889     else
7890       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7891 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7892          X"$ac_file" : 'X\(//\)[^/]' \| \
7893          X"$ac_file" : 'X\(//\)$' \| \
7894          X"$ac_file" : 'X\(/\)' \| \
7895          .     : '\(.\)' 2>/dev/null ||
7896 echo X"$ac_file" |
7897     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7898           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7899           /^X\(\/\/\)$/{ s//\1/; q; }
7900           /^X\(\/\).*/{ s//\1/; q; }
7901           s/.*/./; q'`
7902       { if $as_mkdir_p; then
7903     mkdir -p "$ac_dir"
7904   else
7905     as_dir="$ac_dir"
7906     as_dirs=
7907     while test ! -d "$as_dir"; do
7908       as_dirs="$as_dir $as_dirs"
7909       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7910 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7911          X"$as_dir" : 'X\(//\)[^/]' \| \
7912          X"$as_dir" : 'X\(//\)$' \| \
7913          X"$as_dir" : 'X\(/\)' \| \
7914          .     : '\(.\)' 2>/dev/null ||
7915 echo X"$as_dir" |
7916     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7917           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7918           /^X\(\/\/\)$/{ s//\1/; q; }
7919           /^X\(\/\).*/{ s//\1/; q; }
7920           s/.*/./; q'`
7921     done
7922     test ! -n "$as_dirs" || mkdir $as_dirs
7923   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7924 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7925    { (exit 1); exit 1; }; }; }
7926
7927       rm -f $ac_file
7928       mv $tmp/config.h $ac_file
7929     fi
7930   else
7931     cat $tmp/config.h
7932     rm -f $tmp/config.h
7933   fi
7934 # Compute $ac_file's index in $config_headers.
7935 _am_stamp_count=1
7936 for _am_header in $config_headers :; do
7937   case $_am_header in
7938     $ac_file | $ac_file:* )
7939       break ;;
7940     * )
7941       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7942   esac
7943 done
7944 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
7945 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7946          X$ac_file : 'X\(//\)[^/]' \| \
7947          X$ac_file : 'X\(//\)$' \| \
7948          X$ac_file : 'X\(/\)' \| \
7949          .     : '\(.\)' 2>/dev/null ||
7950 echo X$ac_file |
7951     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7952           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7953           /^X\(\/\/\)$/{ s//\1/; q; }
7954           /^X\(\/\).*/{ s//\1/; q; }
7955           s/.*/./; q'`/stamp-h$_am_stamp_count
7956 done
7957 _ACEOF
7958 cat >>$CONFIG_STATUS <<\_ACEOF
7959
7960 #
7961 # CONFIG_COMMANDS section.
7962 #
7963 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7964   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7965   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7966   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7967 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7968          X"$ac_dest" : 'X\(//\)[^/]' \| \
7969          X"$ac_dest" : 'X\(//\)$' \| \
7970          X"$ac_dest" : 'X\(/\)' \| \
7971          .     : '\(.\)' 2>/dev/null ||
7972 echo X"$ac_dest" |
7973     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7974           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7975           /^X\(\/\/\)$/{ s//\1/; q; }
7976           /^X\(\/\).*/{ s//\1/; q; }
7977           s/.*/./; q'`
7978   { if $as_mkdir_p; then
7979     mkdir -p "$ac_dir"
7980   else
7981     as_dir="$ac_dir"
7982     as_dirs=
7983     while test ! -d "$as_dir"; do
7984       as_dirs="$as_dir $as_dirs"
7985       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7986 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7987          X"$as_dir" : 'X\(//\)[^/]' \| \
7988          X"$as_dir" : 'X\(//\)$' \| \
7989          X"$as_dir" : 'X\(/\)' \| \
7990          .     : '\(.\)' 2>/dev/null ||
7991 echo X"$as_dir" |
7992     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7993           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7994           /^X\(\/\/\)$/{ s//\1/; q; }
7995           /^X\(\/\).*/{ s//\1/; q; }
7996           s/.*/./; q'`
7997     done
7998     test ! -n "$as_dirs" || mkdir $as_dirs
7999   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8000 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8001    { (exit 1); exit 1; }; }; }
8002
8003   ac_builddir=.
8004
8005 if test "$ac_dir" != .; then
8006   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8007   # A "../" for each directory in $ac_dir_suffix.
8008   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8009 else
8010   ac_dir_suffix= ac_top_builddir=
8011 fi
8012
8013 case $srcdir in
8014   .)  # No --srcdir option.  We are building in place.
8015     ac_srcdir=.
8016     if test -z "$ac_top_builddir"; then
8017        ac_top_srcdir=.
8018     else
8019        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8020     fi ;;
8021   [\\/]* | ?:[\\/]* )  # Absolute path.
8022     ac_srcdir=$srcdir$ac_dir_suffix;
8023     ac_top_srcdir=$srcdir ;;
8024   *) # Relative path.
8025     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8026     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8027 esac
8028
8029 # Do not use `cd foo && pwd` to compute absolute paths, because
8030 # the directories may not exist.
8031 case `pwd` in
8032 .) ac_abs_builddir="$ac_dir";;
8033 *)
8034   case "$ac_dir" in
8035   .) ac_abs_builddir=`pwd`;;
8036   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8037   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8038   esac;;
8039 esac
8040 case $ac_abs_builddir in
8041 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8042 *)
8043   case ${ac_top_builddir}. in
8044   .) ac_abs_top_builddir=$ac_abs_builddir;;
8045   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8046   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8047   esac;;
8048 esac
8049 case $ac_abs_builddir in
8050 .) ac_abs_srcdir=$ac_srcdir;;
8051 *)
8052   case $ac_srcdir in
8053   .) ac_abs_srcdir=$ac_abs_builddir;;
8054   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8055   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8056   esac;;
8057 esac
8058 case $ac_abs_builddir in
8059 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8060 *)
8061   case $ac_top_srcdir in
8062   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8063   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8064   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8065   esac;;
8066 esac
8067
8068
8069   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8070 echo "$as_me: executing $ac_dest commands" >&6;}
8071   case $ac_dest in
8072     depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8073   # Strip MF so we end up with the name of the file.
8074   mf=`echo "$mf" | sed -e 's/:.*$//'`
8075   # Check whether this is an Automake generated Makefile or not.
8076   # We used to match only the files named `Makefile.in', but
8077   # some people rename them; so instead we look at the file content.
8078   # Grep'ing the first line is not enough: some people post-process
8079   # each Makefile.in and add a new line on top of each file to say so.
8080   # So let's grep whole file.
8081   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8082     dirpart=`(dirname "$mf") 2>/dev/null ||
8083 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8084          X"$mf" : 'X\(//\)[^/]' \| \
8085          X"$mf" : 'X\(//\)$' \| \
8086          X"$mf" : 'X\(/\)' \| \
8087          .     : '\(.\)' 2>/dev/null ||
8088 echo X"$mf" |
8089     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8090           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8091           /^X\(\/\/\)$/{ s//\1/; q; }
8092           /^X\(\/\).*/{ s//\1/; q; }
8093           s/.*/./; q'`
8094   else
8095     continue
8096   fi
8097   # Extract the definition of DEPDIR, am__include, and am__quote
8098   # from the Makefile without running `make'.
8099   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8100   test -z "$DEPDIR" && continue
8101   am__include=`sed -n 's/^am__include = //p' < "$mf"`
8102   test -z "am__include" && continue
8103   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8104   # When using ansi2knr, U may be empty or an underscore; expand it
8105   U=`sed -n 's/^U = //p' < "$mf"`
8106   # Find all dependency output files, they are included files with
8107   # $(DEPDIR) in their names.  We invoke sed twice because it is the
8108   # simplest approach to changing $(DEPDIR) to its actual value in the
8109   # expansion.
8110   for file in `sed -n "
8111     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8112        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8113     # Make sure the directory exists.
8114     test -f "$dirpart/$file" && continue
8115     fdir=`(dirname "$file") 2>/dev/null ||
8116 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8117          X"$file" : 'X\(//\)[^/]' \| \
8118          X"$file" : 'X\(//\)$' \| \
8119          X"$file" : 'X\(/\)' \| \
8120          .     : '\(.\)' 2>/dev/null ||
8121 echo X"$file" |
8122     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8123           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8124           /^X\(\/\/\)$/{ s//\1/; q; }
8125           /^X\(\/\).*/{ s//\1/; q; }
8126           s/.*/./; q'`
8127     { if $as_mkdir_p; then
8128     mkdir -p $dirpart/$fdir
8129   else
8130     as_dir=$dirpart/$fdir
8131     as_dirs=
8132     while test ! -d "$as_dir"; do
8133       as_dirs="$as_dir $as_dirs"
8134       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8135 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8136          X"$as_dir" : 'X\(//\)[^/]' \| \
8137          X"$as_dir" : 'X\(//\)$' \| \
8138          X"$as_dir" : 'X\(/\)' \| \
8139          .     : '\(.\)' 2>/dev/null ||
8140 echo X"$as_dir" |
8141     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8142           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8143           /^X\(\/\/\)$/{ s//\1/; q; }
8144           /^X\(\/\).*/{ s//\1/; q; }
8145           s/.*/./; q'`
8146     done
8147     test ! -n "$as_dirs" || mkdir $as_dirs
8148   fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8149 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8150    { (exit 1); exit 1; }; }; }
8151
8152     # echo "creating $dirpart/$file"
8153     echo '# dummy' > "$dirpart/$file"
8154   done
8155 done
8156  ;;
8157     default-1 )
8158     for ac_file in $CONFIG_FILES; do
8159       # Support "outfile[:infile[:infile...]]"
8160       case "$ac_file" in
8161         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8162       esac
8163       # PO directories have a Makefile.in generated from Makefile.in.in.
8164       case "$ac_file" in */Makefile.in)
8165         # Adjust a relative srcdir.
8166         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
8167         ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
8168         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
8169         # In autoconf-2.13 it is called $ac_given_srcdir.
8170         # In autoconf-2.50 it is called $srcdir.
8171         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8172         case "$ac_given_srcdir" in
8173           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
8174           /*) top_srcdir="$ac_given_srcdir" ;;
8175           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
8176         esac
8177         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8178           rm -f "$ac_dir/POTFILES"
8179           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8180           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
8181           POMAKEFILEDEPS="POTFILES.in"
8182           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
8183           # on $ac_dir but don't depend on user-specified configuration
8184           # parameters.
8185           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
8186             # The LINGUAS file contains the set of available languages.
8187             if test -n "$OBSOLETE_ALL_LINGUAS"; then
8188               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
8189             fi
8190             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
8191             # Hide the ALL_LINGUAS assigment from automake.
8192             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
8193             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
8194           else
8195             # The set of available languages was given in configure.in.
8196             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
8197           fi
8198           case "$ac_given_srcdir" in
8199             .) srcdirpre= ;;
8200             *) srcdirpre='$(srcdir)/' ;;
8201           esac
8202           POFILES=
8203           GMOFILES=
8204           UPDATEPOFILES=
8205           DUMMYPOFILES=
8206           for lang in $ALL_LINGUAS; do
8207             POFILES="$POFILES $srcdirpre$lang.po"
8208             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
8209             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
8210             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
8211           done
8212           # CATALOGS depends on both $ac_dir and the user's LINGUAS
8213           # environment variable.
8214           INST_LINGUAS=
8215           if test -n "$ALL_LINGUAS"; then
8216             for presentlang in $ALL_LINGUAS; do
8217               useit=no
8218               if test "%UNSET%" != "$LINGUAS"; then
8219                 desiredlanguages="$LINGUAS"
8220               else
8221                 desiredlanguages="$ALL_LINGUAS"
8222               fi
8223               for desiredlang in $desiredlanguages; do
8224                 # Use the presentlang catalog if desiredlang is
8225                 #   a. equal to presentlang, or
8226                 #   b. a variant of presentlang (because in this case,
8227                 #      presentlang can be used as a fallback for messages
8228                 #      which are not translated in the desiredlang catalog).
8229                 case "$desiredlang" in
8230                   "$presentlang"*) useit=yes;;
8231                 esac
8232               done
8233               if test $useit = yes; then
8234                 INST_LINGUAS="$INST_LINGUAS $presentlang"
8235               fi
8236             done
8237           fi
8238           CATALOGS=
8239           if test -n "$INST_LINGUAS"; then
8240             for lang in $INST_LINGUAS; do
8241               CATALOGS="$CATALOGS $lang.gmo"
8242             done
8243           fi
8244           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8245           sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
8246           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
8247             if test -f "$f"; then
8248               case "$f" in
8249                 *.orig | *.bak | *~) ;;
8250                 *) cat "$f" >> "$ac_dir/Makefile" ;;
8251               esac
8252             fi
8253           done
8254         fi
8255         ;;
8256       esac
8257     done ;;
8258   esac
8259 done
8260 _ACEOF
8261
8262 cat >>$CONFIG_STATUS <<\_ACEOF
8263
8264 { (exit 0); exit 0; }
8265 _ACEOF
8266 chmod +x $CONFIG_STATUS
8267 ac_clean_files=$ac_clean_files_save
8268
8269
8270 # configure is writing to config.log, and then calls config.status.
8271 # config.status does its own redirection, appending to config.log.
8272 # Unfortunately, on DOS this fails, as config.log is still kept open
8273 # by configure, so config.status won't be able to write to it; its
8274 # output is simply discarded.  So we exec the FD to /dev/null,
8275 # effectively closing config.log, so it can be properly (re)opened and
8276 # appended to by config.status.  When coming back to configure, we
8277 # need to make the FD available again.
8278 if test "$no_create" != yes; then
8279   ac_cs_success=:
8280   ac_config_status_args=
8281   test "$silent" = yes &&
8282     ac_config_status_args="$ac_config_status_args --quiet"
8283   exec 5>/dev/null
8284   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8285   exec 5>>config.log
8286   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8287   # would make configure fail if this is the last instruction.
8288   $ac_cs_success || { (exit 1); exit 1; }
8289 fi
8290