gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="tree.c"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file PACKAGE VERSION USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir gcc_version gcc_version_full gcc_version_trigger host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default set_gcc_lib_path GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
 313 ac_subst_files='language_hooks'
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773 ac_env_GMPLIBS_set=${GMPLIBS+set}
 774 ac_env_GMPLIBS_value=$GMPLIBS
 775 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
 776 ac_cv_env_GMPLIBS_value=$GMPLIBS
 777 ac_env_GMPINC_set=${GMPINC+set}
 778 ac_env_GMPINC_value=$GMPINC
 779 ac_cv_env_GMPINC_set=${GMPINC+set}
 780 ac_cv_env_GMPINC_value=$GMPINC
 781
 782 #
 783 # Report the --help message.
 784 #
 785 if test "$ac_init_help" = "long"; then
 786   # Omit some internal or obsolete options to make the list less imposing.
 787   # This message is too long to be a string in the A/UX 3.1 sh.
 788   cat <<_ACEOF
 789 \`configure' configures this package to adapt to many kinds of systems.
 790
 791 Usage: $0 [OPTION]... [VAR=VALUE]...
 792
 793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 794 VAR=VALUE.  See below for descriptions of some of the useful variables.
 795
 796 Defaults for the options are specified in brackets.
 797
 798 Configuration:
 799   -h, --help              display this help and exit
 800       --help=short        display options specific to this package
 801       --help=recursive    display the short help of all the included packages
 802   -V, --version           display version information and exit
 803   -q, --quiet, --silent   do not print \`checking...' messages
 804       --cache-file=FILE   cache test results in FILE [disabled]
 805   -C, --config-cache      alias for \`--cache-file=config.cache'
 806   -n, --no-create         do not create output files
 807       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 808
 809 _ACEOF
 810
 811   cat <<_ACEOF
 812 Installation directories:
 813   --prefix=PREFIX         install architecture-independent files in PREFIX
 814                           [$ac_default_prefix]
 815   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 816                           [PREFIX]
 817
 818 By default, \`make install' will install all the files in
 819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 821 for instance \`--prefix=\$HOME'.
 822
 823 For better control, use the options below.
 824
 825 Fine tuning of the installation directories:
 826   --bindir=DIR           user executables [EPREFIX/bin]
 827   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 828   --libexecdir=DIR       program executables [EPREFIX/libexec]
 829   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 830   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 831   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 832   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 833   --libdir=DIR           object code libraries [EPREFIX/lib]
 834   --includedir=DIR       C header files [PREFIX/include]
 835   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 836   --infodir=DIR          info documentation [PREFIX/info]
 837   --mandir=DIR           man documentation [PREFIX/man]
 838 _ACEOF
 839
 840   cat <<\_ACEOF
 841
 842 Program names:
 843   --program-prefix=PREFIX            prepend PREFIX to installed program names
 844   --program-suffix=SUFFIX            append SUFFIX to installed program names
 845   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 846
 847 System types:
 848   --build=BUILD     configure for building on BUILD [guessed]
 849   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 850   --target=TARGET   configure for building compilers for TARGET [HOST]
 851 _ACEOF
 852 fi
 853
 854 if test -n "$ac_init_help"; then
 855
 856   cat <<\_ACEOF
 857
 858 Optional Features:
 859   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 860   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 861   --enable-generated-files-in-srcdir
 862                           put copies of generated files in source dir
 863                           intended for creating source tarballs for users
 864                           without texinfo bison or flex.
 865   --enable-werror-always         enable -Werror always
 866   --enable-werror         enable -Werror in bootstrap stage2 and later
 867   --enable-checking=LIST
 868                           enable expensive run-time checks.  With LIST,
 869                           enable only specific categories of checks.
 870                           Categories are: assert,fold,gc,gcac,misc,
 871                           rtlflag,rtl,tree,valgrind,release,yes,all;
 872   --enable-mapped-location   location_t is fileline integer cookie
 873   --enable-coverage=LEVEL
 874                           enable compiler's code coverage collection.
 875                           Use to measure compiler performance and locate
 876                           unused parts of the compiler. With LEVEL, specify
 877                           optimization. Values are opt, noopt,
 878                           default is noopt
 879   --enable-gather-detailed-mem-stats         enable detailed memory allocation stats gathering
 880   --enable-multilib       enable library support for multiple ABIs
 881   --enable-__cxa_atexit   enable __cxa_atexit for C++
 882   --enable-threads        enable thread usage for target GCC
 883   --enable-threads=LIB    use LIB thread package for target GCC
 884   --enable-objc-gc        enable the use of Boehm's garbage collector with
 885                           the GNU Objective-C runtime
 886   --disable-shared        don't provide a shared libgcc
 887   --enable-intermodule    build the compiler in one step
 888   --enable-languages=LIST specify which front-ends to build
 889   --disable-rpath         do not hardcode runtime library paths
 890   --enable-initfini-array       use .init_array/.fini_array sections
 891   --enable-sjlj-exceptions
 892                           arrange to use setjmp/longjmp exception handling
 893   --disable-win32-registry
 894                           disable lookup of installation paths in the
 895                           Registry on Windows hosts
 896   --enable-win32-registry enable registry lookup (default)
 897   --enable-win32-registry=KEY
 898                           use KEY instead of GCC version as the last portion
 899                           of the registry key
 900   --enable-maintainer-mode
 901                           enable make rules and dependencies not useful
 902                           (and sometimes confusing) to the casual installer
 903   --enable-version-specific-runtime-libs
 904                           specify that runtime libraries should be
 905                           installed in a compiler-specific directory
 906
 907 Optional Packages:
 908   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 909   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 910   --with-local-prefix=DIR specifies directory to put local include
 911   --with-gxx-include-dir=DIR
 912                           specifies directory to put g++ header files
 913   --with-cpp-install-dir=DIR
 914                           install the user visible C preprocessor in DIR
 915                           (relative to PREFIX) as well as PREFIX/bin
 916   --with-gnu-ld           arrange to work with GNU ld.
 917   --with-ld               arrange to use the specified ld (full pathname)
 918   --with-demangler-in-ld  try to use demangler in GNU ld.
 919   --with-gnu-as           arrange to work with GNU as
 920   --with-as               arrange to use the specified as (full pathname)
 921   --with-stabs            arrange to use stabs instead of host debug format
 922   --with-dwarf2           force the default debug format to be DWARF 2
 923   --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
 924   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 925   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
 926   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
 927   --with-system-libunwind use installed libunwind
 928   --with-gc={page,zone}   choose the garbage collection mechanism to use
 929                           with the compiler
 930   --with-system-zlib      use installed libz
 931   --with-slibdir=DIR      shared libraries in DIR LIBDIR
 932
 933 Some influential environment variables:
 934   CC          C compiler command
 935   CFLAGS      C compiler flags
 936   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 937               nonstandard directory <lib dir>
 938   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 939               headers in a nonstandard directory <include dir>
 940   CPP         C preprocessor
 941   GMPLIBS     How to link GMP
 942   GMPINC      How to find GMP include files
 943
 944 Use these variables to override the choices made by `configure' or to help
 945 it to find libraries and programs with nonstandard names/locations.
 946
 947 _ACEOF
 948 fi
 949
 950 if test "$ac_init_help" = "recursive"; then
 951   # If there are subdirs, report their specific --help.
 952   ac_popdir=`pwd`
 953   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 954     test -d $ac_dir || continue
 955     ac_builddir=.
 956
 957 if test "$ac_dir" != .; then
 958   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 959   # A "../" for each directory in $ac_dir_suffix.
 960   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 961 else
 962   ac_dir_suffix= ac_top_builddir=
 963 fi
 964
 965 case $srcdir in
 966   .)  # No --srcdir option.  We are building in place.
 967     ac_srcdir=.
 968     if test -z "$ac_top_builddir"; then
 969        ac_top_srcdir=.
 970     else
 971        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 972     fi ;;
 973   [\\/]* | ?:[\\/]* )  # Absolute path.
 974     ac_srcdir=$srcdir$ac_dir_suffix;
 975     ac_top_srcdir=$srcdir ;;
 976   *) # Relative path.
 977     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 978     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 979 esac
 980
 981 # Do not use `cd foo && pwd` to compute absolute paths, because
 982 # the directories may not exist.
 983 case `pwd` in
 984 .) ac_abs_builddir="$ac_dir";;
 985 *)
 986   case "$ac_dir" in
 987   .) ac_abs_builddir=`pwd`;;
 988   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 989   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 990   esac;;
 991 esac
 992 case $ac_abs_builddir in
 993 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 994 *)
 995   case ${ac_top_builddir}. in
 996   .) ac_abs_top_builddir=$ac_abs_builddir;;
 997   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 998   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 999   esac;;
1000 esac
1001 case $ac_abs_builddir in
1002 .) ac_abs_srcdir=$ac_srcdir;;
1003 *)
1004   case $ac_srcdir in
1005   .) ac_abs_srcdir=$ac_abs_builddir;;
1006   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1007   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1008   esac;;
1009 esac
1010 case $ac_abs_builddir in
1011 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1012 *)
1013   case $ac_top_srcdir in
1014   .) ac_abs_top_srcdir=$ac_abs_builddir;;
1015   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1016   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1017   esac;;
1018 esac
1019
1020     cd $ac_dir
1021     # Check for guested configure; otherwise get Cygnus style configure.
1022     if test -f $ac_srcdir/configure.gnu; then
1023       echo
1024       $SHELL $ac_srcdir/configure.gnu  --help=recursive
1025     elif test -f $ac_srcdir/configure; then
1026       echo
1027       $SHELL $ac_srcdir/configure  --help=recursive
1028     elif test -f $ac_srcdir/configure.ac ||
1029            test -f $ac_srcdir/configure.in; then
1030       echo
1031       $ac_configure --help
1032     else
1033       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1034     fi
1035     cd $ac_popdir
1036   done
1037 fi
1038
1039 test -n "$ac_init_help" && exit 0
1040 if $ac_init_version; then
1041   cat <<\_ACEOF
1042
1043 Copyright (C) 2003 Free Software Foundation, Inc.
1044 This configure script is free software; the Free Software Foundation
1045 gives unlimited permission to copy, distribute and modify it.
1046 _ACEOF
1047   exit 0
1048 fi
1049 exec 5>config.log
1050 cat >&5 <<_ACEOF
1051 This file contains any messages produced by compilers while
1052 running configure, to aid debugging if configure makes a mistake.
1053
1054 It was created by $as_me, which was
1055 generated by GNU Autoconf 2.59.  Invocation command line was
1056
1057   $ $0 $@
1058
1059 _ACEOF
1060 {
1061 cat <<_ASUNAME
1062 ## --------- ##
1063 ## Platform. ##
1064 ## --------- ##
1065
1066 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1067 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1068 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1069 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1070 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1071
1072 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1073 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1074
1075 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1076 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1077 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1078 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1079 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1080 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1081 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1082
1083 _ASUNAME
1084
1085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1086 for as_dir in $PATH
1087 do
1088   IFS=$as_save_IFS
1089   test -z "$as_dir" && as_dir=.
1090   echo "PATH: $as_dir"
1091 done
1092
1093 } >&5
1094
1095 cat >&5 <<_ACEOF
1096
1097
1098 ## ----------- ##
1099 ## Core tests. ##
1100 ## ----------- ##
1101
1102 _ACEOF
1103
1104
1105 # Keep a trace of the command line.
1106 # Strip out --no-create and --no-recursion so they do not pile up.
1107 # Strip out --silent because we don't want to record it for future runs.
1108 # Also quote any args containing shell meta-characters.
1109 # Make two passes to allow for proper duplicate-argument suppression.
1110 ac_configure_args=
1111 ac_configure_args0=
1112 ac_configure_args1=
1113 ac_sep=
1114 ac_must_keep_next=false
1115 for ac_pass in 1 2
1116 do
1117   for ac_arg
1118   do
1119     case $ac_arg in
1120     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1121     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1122     | -silent | --silent | --silen | --sile | --sil)
1123       continue ;;
1124     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1125       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1126     esac
1127     case $ac_pass in
1128     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1129     2)
1130       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1131       if test $ac_must_keep_next = true; then
1132         ac_must_keep_next=false # Got value, back to normal.
1133       else
1134         case $ac_arg in
1135           *=* | --config-cache | -C | -disable-* | --disable-* \
1136           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1137           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1138           | -with-* | --with-* | -without-* | --without-* | --x)
1139             case "$ac_configure_args0 " in
1140               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1141             esac
1142             ;;
1143           -* ) ac_must_keep_next=true ;;
1144         esac
1145       fi
1146       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1147       # Get rid of the leading space.
1148       ac_sep=" "
1149       ;;
1150     esac
1151   done
1152 done
1153 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1154 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1155
1156 # When interrupted or exit'd, cleanup temporary files, and complete
1157 # config.log.  We remove comments because anyway the quotes in there
1158 # would cause problems or look ugly.
1159 # WARNING: Be sure not to use single quotes in there, as some shells,
1160 # such as our DU 5.0 friend, will then `close' the trap.
1161 trap 'exit_status=$?
1162   # Save into config.log some information that might help in debugging.
1163   {
1164     echo
1165
1166     cat <<\_ASBOX
1167 ## ---------------- ##
1168 ## Cache variables. ##
1169 ## ---------------- ##
1170 _ASBOX
1171     echo
1172     # The following way of writing the cache mishandles newlines in values,
1173 {
1174   (set) 2>&1 |
1175     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1176     *ac_space=\ *)
1177       sed -n \
1178         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1179           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1180       ;;
1181     *)
1182       sed -n \
1183         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1184       ;;
1185     esac;
1186 }
1187     echo
1188
1189     cat <<\_ASBOX
1190 ## ----------------- ##
1191 ## Output variables. ##
1192 ## ----------------- ##
1193 _ASBOX
1194     echo
1195     for ac_var in $ac_subst_vars
1196     do
1197       eval ac_val=$`echo $ac_var`
1198       echo "$ac_var='"'"'$ac_val'"'"'"
1199     done | sort
1200     echo
1201
1202     if test -n "$ac_subst_files"; then
1203       cat <<\_ASBOX
1204 ## ------------- ##
1205 ## Output files. ##
1206 ## ------------- ##
1207 _ASBOX
1208       echo
1209       for ac_var in $ac_subst_files
1210       do
1211         eval ac_val=$`echo $ac_var`
1212         echo "$ac_var='"'"'$ac_val'"'"'"
1213       done | sort
1214       echo
1215     fi
1216
1217     if test -s confdefs.h; then
1218       cat <<\_ASBOX
1219 ## ----------- ##
1220 ## confdefs.h. ##
1221 ## ----------- ##
1222 _ASBOX
1223       echo
1224       sed "/^$/d" confdefs.h | sort
1225       echo
1226     fi
1227     test "$ac_signal" != 0 &&
1228       echo "$as_me: caught signal $ac_signal"
1229     echo "$as_me: exit $exit_status"
1230   } >&5
1231   rm -f core *.core &&
1232   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1233     exit $exit_status
1234      ' 0
1235 for ac_signal in 1 2 13 15; do
1236   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1237 done
1238 ac_signal=0
1239
1240 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1241 rm -rf conftest* confdefs.h
1242 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1243 echo >confdefs.h
1244
1245 # Predefined preprocessor variables.
1246
1247 cat >>confdefs.h <<_ACEOF
1248 #define PACKAGE_NAME "$PACKAGE_NAME"
1249 _ACEOF
1250
1251
1252 cat >>confdefs.h <<_ACEOF
1253 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1254 _ACEOF
1255
1256
1257 cat >>confdefs.h <<_ACEOF
1258 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1259 _ACEOF
1260
1261
1262 cat >>confdefs.h <<_ACEOF
1263 #define PACKAGE_STRING "$PACKAGE_STRING"
1264 _ACEOF
1265
1266
1267 cat >>confdefs.h <<_ACEOF
1268 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1269 _ACEOF
1270
1271
1272 # Let the site file select an alternate cache file if it wants to.
1273 # Prefer explicitly selected file to automatically selected ones.
1274 if test -z "$CONFIG_SITE"; then
1275   if test "x$prefix" != xNONE; then
1276     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1277   else
1278     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1279   fi
1280 fi
1281 for ac_site_file in $CONFIG_SITE; do
1282   if test -r "$ac_site_file"; then
1283     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1284 echo "$as_me: loading site script $ac_site_file" >&6;}
1285     sed 's/^/| /' "$ac_site_file" >&5
1286     . "$ac_site_file"
1287   fi
1288 done
1289
1290 if test -r "$cache_file"; then
1291   # Some versions of bash will fail to source /dev/null (special
1292   # files actually), so we avoid doing that.
1293   if test -f "$cache_file"; then
1294     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1295 echo "$as_me: loading cache $cache_file" >&6;}
1296     case $cache_file in
1297       [\\/]* | ?:[\\/]* ) . $cache_file;;
1298       *)                      . ./$cache_file;;
1299     esac
1300   fi
1301 else
1302   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1303 echo "$as_me: creating cache $cache_file" >&6;}
1304   >$cache_file
1305 fi
1306
1307 # Check that the precious variables saved in the cache have kept the same
1308 # value.
1309 ac_cache_corrupted=false
1310 for ac_var in `(set) 2>&1 |
1311                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1312   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1313   eval ac_new_set=\$ac_env_${ac_var}_set
1314   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1315   eval ac_new_val="\$ac_env_${ac_var}_value"
1316   case $ac_old_set,$ac_new_set in
1317     set,)
1318       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1319 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1320       ac_cache_corrupted=: ;;
1321     ,set)
1322       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1323 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1324       ac_cache_corrupted=: ;;
1325     ,);;
1326     *)
1327       if test "x$ac_old_val" != "x$ac_new_val"; then
1328         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1329 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1330         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1331 echo "$as_me:   former value:  $ac_old_val" >&2;}
1332         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1333 echo "$as_me:   current value: $ac_new_val" >&2;}
1334         ac_cache_corrupted=:
1335       fi;;
1336   esac
1337   # Pass precious variables to config.status.
1338   if test "$ac_new_set" = set; then
1339     case $ac_new_val in
1340     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1341       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1342     *) ac_arg=$ac_var=$ac_new_val ;;
1343     esac
1344     case " $ac_configure_args " in
1345       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1346       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1347     esac
1348   fi
1349 done
1350 if $ac_cache_corrupted; then
1351   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1352 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1353   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1354 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1355    { (exit 1); exit 1; }; }
1356 fi
1357
1358 ac_ext=c
1359 ac_cpp='$CPP $CPPFLAGS'
1360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1362 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383           ac_config_headers="$ac_config_headers auto-host.h:config.in"
1384
1385
1386 #Set to 1 on a release branch
1387 is_release=
1388
1389 # Determine the host, build, and target systems
1390 ac_aux_dir=
1391 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1392   if test -f $ac_dir/install-sh; then
1393     ac_aux_dir=$ac_dir
1394     ac_install_sh="$ac_aux_dir/install-sh -c"
1395     break
1396   elif test -f $ac_dir/install.sh; then
1397     ac_aux_dir=$ac_dir
1398     ac_install_sh="$ac_aux_dir/install.sh -c"
1399     break
1400   elif test -f $ac_dir/shtool; then
1401     ac_aux_dir=$ac_dir
1402     ac_install_sh="$ac_aux_dir/shtool install -c"
1403     break
1404   fi
1405 done
1406 if test -z "$ac_aux_dir"; then
1407   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1408 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1409    { (exit 1); exit 1; }; }
1410 fi
1411 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1412 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1413 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1414
1415 # Make sure we can run config.sub.
1416 $ac_config_sub sun4 >/dev/null 2>&1 ||
1417   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1418 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1419    { (exit 1); exit 1; }; }
1420
1421 echo "$as_me:$LINENO: checking build system type" >&5
1422 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1423 if test "${ac_cv_build+set}" = set; then
1424   echo $ECHO_N "(cached) $ECHO_C" >&6
1425 else
1426   ac_cv_build_alias=$build_alias
1427 test -z "$ac_cv_build_alias" &&
1428   ac_cv_build_alias=`$ac_config_guess`
1429 test -z "$ac_cv_build_alias" &&
1430   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1431 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1432    { (exit 1); exit 1; }; }
1433 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1434   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1435 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1436    { (exit 1); exit 1; }; }
1437
1438 fi
1439 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1440 echo "${ECHO_T}$ac_cv_build" >&6
1441 build=$ac_cv_build
1442 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1443 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1444 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1445
1446
1447 echo "$as_me:$LINENO: checking host system type" >&5
1448 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1449 if test "${ac_cv_host+set}" = set; then
1450   echo $ECHO_N "(cached) $ECHO_C" >&6
1451 else
1452   ac_cv_host_alias=$host_alias
1453 test -z "$ac_cv_host_alias" &&
1454   ac_cv_host_alias=$ac_cv_build_alias
1455 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1456   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1457 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1458    { (exit 1); exit 1; }; }
1459
1460 fi
1461 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1462 echo "${ECHO_T}$ac_cv_host" >&6
1463 host=$ac_cv_host
1464 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1465 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1466 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1467
1468
1469 echo "$as_me:$LINENO: checking target system type" >&5
1470 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1471 if test "${ac_cv_target+set}" = set; then
1472   echo $ECHO_N "(cached) $ECHO_C" >&6
1473 else
1474   ac_cv_target_alias=$target_alias
1475 test "x$ac_cv_target_alias" = "x" &&
1476   ac_cv_target_alias=$ac_cv_host_alias
1477 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1478   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1479 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1480    { (exit 1); exit 1; }; }
1481
1482 fi
1483 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1484 echo "${ECHO_T}$ac_cv_target" >&6
1485 target=$ac_cv_target
1486 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1487 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1488 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1489
1490
1491 # The aliases save the names the user supplied, while $host etc.
1492 # will get canonicalized.
1493 test -n "$target_alias" &&
1494   test "$program_prefix$program_suffix$program_transform_name" = \
1495     NONENONEs,x,x, &&
1496   program_prefix=${target_alias}-
1497
1498 # Determine the noncanonical target name, for directory use.
1499  case ${build_alias} in
1500   "") build_noncanonical=${build} ;;
1501   *) build_noncanonical=${build_alias} ;;
1502 esac
1503
1504  case ${host_alias} in
1505   "") host_noncanonical=${build_noncanonical} ;;
1506   *) host_noncanonical=${host_alias} ;;
1507 esac
1508
1509  case ${target_alias} in
1510   "") target_noncanonical=${host_noncanonical} ;;
1511   *) target_noncanonical=${target_alias} ;;
1512 esac
1513
1514
1515
1516
1517 # Determine the target- and build-specific subdirectories
1518   # Prefix 'build-' so this never conflicts with target_subdir.
1519 build_subdir="build-${build_noncanonical}"
1520 # Not really a subdirectory, but here for completeness.
1521 host_subdir=.
1522 # No prefix.
1523 target_subdir=${target_noncanonical}
1524
1525
1526 # Set program_transform_name
1527 test "$program_prefix" != NONE &&
1528   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1529 # Use a double $ so make ignores it.
1530 test "$program_suffix" != NONE &&
1531   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1532 # Double any \ or $.  echo might interpret backslashes.
1533 # By default was `s,x,x', remove it if useless.
1534 cat <<\_ACEOF >conftest.sed
1535 s/[\\$]/&&/g;s/;s,x,x,$//
1536 _ACEOF
1537 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1538 rm conftest.sed
1539
1540
1541 # Check for bogus environment variables.
1542 # Test if LIBRARY_PATH contains the notation for the current directory
1543 # since this would lead to problems installing/building glibc.
1544 # LIBRARY_PATH contains the current directory if one of the following
1545 # is true:
1546 # - one of the terminals (":" and ";") is the first or last sign
1547 # - two terminals occur directly after each other
1548 # - the path contains an element with a dot in it
1549 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1550 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1551 case ${LIBRARY_PATH} in
1552   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1553     library_path_setting="contains current directory"
1554     ;;
1555   *)
1556     library_path_setting="ok"
1557     ;;
1558 esac
1559 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1560 echo "${ECHO_T}$library_path_setting" >&6
1561 if test "$library_path_setting" != "ok"; then
1562 { { echo "$as_me:$LINENO: error:
1563 *** LIBRARY_PATH shouldn't contain the current directory when
1564 *** building gcc. Please change the environment variable
1565 *** and run configure again." >&5
1566 echo "$as_me: error:
1567 *** LIBRARY_PATH shouldn't contain the current directory when
1568 *** building gcc. Please change the environment variable
1569 *** and run configure again." >&2;}
1570    { (exit 1); exit 1; }; }
1571 fi
1572
1573 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1574 # since this would lead to problems installing/building glibc.
1575 # GCC_EXEC_PREFIX contains the current directory if one of the following
1576 # is true:
1577 # - one of the terminals (":" and ";") is the first or last sign
1578 # - two terminals occur directly after each other
1579 # - the path contains an element with a dot in it
1580 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1581 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1582 case ${GCC_EXEC_PREFIX} in
1583   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1584     gcc_exec_prefix_setting="contains current directory"
1585     ;;
1586   *)
1587     gcc_exec_prefix_setting="ok"
1588     ;;
1589 esac
1590 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1591 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1592 if test "$gcc_exec_prefix_setting" != "ok"; then
1593 { { echo "$as_me:$LINENO: error:
1594 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1595 *** building gcc. Please change the environment variable
1596 *** and run configure again." >&5
1597 echo "$as_me: error:
1598 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1599 *** building gcc. Please change the environment variable
1600 *** and run configure again." >&2;}
1601    { (exit 1); exit 1; }; }
1602 fi
1603
1604 # -----------
1605 # Directories
1606 # -----------
1607
1608 # Specify the local prefix
1609 local_prefix=
1610
1611 # Check whether --with-local-prefix or --without-local-prefix was given.
1612 if test "${with_local_prefix+set}" = set; then
1613   withval="$with_local_prefix"
1614   case "${withval}" in
1615 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1616 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1617    { (exit 1); exit 1; }; } ;;
1618 no)     ;;
1619 *)      local_prefix=$with_local_prefix ;;
1620 esac
1621 fi;
1622
1623 # Default local prefix if it is empty
1624 if test x$local_prefix = x; then
1625         local_prefix=/usr/local
1626 fi
1627
1628 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1629 # passed in by the toplevel make and thus we'd get different behavior
1630 # depending on where we built the sources.
1631 gcc_gxx_include_dir=
1632 # Specify the g++ header file directory
1633
1634 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1635 if test "${with_gxx_include_dir+set}" = set; then
1636   withval="$with_gxx_include_dir"
1637   case "${withval}" in
1638 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1639 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1640    { (exit 1); exit 1; }; } ;;
1641 no)     ;;
1642 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
1643 esac
1644 fi;
1645
1646 if test x${gcc_gxx_include_dir} = x; then
1647   if test x${enable_version_specific_runtime_libs} = xyes; then
1648     gcc_gxx_include_dir='${libsubdir}/include/c++'
1649   else
1650     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
1651     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1652   fi
1653 fi
1654
1655
1656 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1657 if test "${with_cpp_install_dir+set}" = set; then
1658   withval="$with_cpp_install_dir"
1659   if test x$withval = xyes; then
1660   { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1661 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1662    { (exit 1); exit 1; }; }
1663 elif test x$withval != xno; then
1664   cpp_install_dir=$withval
1665 fi
1666 fi;
1667
1668 # We would like to our source tree to be readonly.  However when releases or
1669 # pre-releases are generated, the flex/bison generated files as well as the
1670 # various formats of manuals need to be included along with the rest of the
1671 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
1672 # just that.
1673
1674 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1675 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1676     # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1677 if test "${enable_generated_files_in_srcdir+set}" = set; then
1678   enableval="$enable_generated_files_in_srcdir"
1679   generated_files_in_srcdir=$enableval
1680 else
1681   generated_files_in_srcdir=no
1682 fi;
1683
1684 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1685 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1686
1687 if test "$generated_files_in_srcdir" = "yes"; then
1688   GENINSRC=''
1689 else
1690   GENINSRC='#'
1691 fi
1692
1693
1694 # -------------------
1695 # Find default linker
1696 # -------------------
1697
1698 # With GNU ld
1699
1700 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1701 if test "${with_gnu_ld+set}" = set; then
1702   withval="$with_gnu_ld"
1703   gnu_ld_flag="$with_gnu_ld"
1704 else
1705   gnu_ld_flag=no
1706 fi;
1707
1708 # With pre-defined ld
1709
1710 # Check whether --with-ld or --without-ld was given.
1711 if test "${with_ld+set}" = set; then
1712   withval="$with_ld"
1713   DEFAULT_LINKER="$with_ld"
1714 fi;
1715 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1716   if test ! -x "$DEFAULT_LINKER"; then
1717     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1718 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1719    { (exit 1); exit 1; }; }
1720   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1721     gnu_ld_flag=yes
1722   fi
1723
1724 cat >>confdefs.h <<_ACEOF
1725 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1726 _ACEOF
1727
1728 fi
1729
1730 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1731 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1732 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1733   if test x"$gnu_ld_flag" = x"no"; then
1734     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1735 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1736   else
1737     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1738 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1739   fi
1740 else
1741   echo "$as_me:$LINENO: result: no" >&5
1742 echo "${ECHO_T}no" >&6
1743 fi
1744
1745 # With demangler in GNU ld
1746
1747 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1748 if test "${with_demangler_in_ld+set}" = set; then
1749   withval="$with_demangler_in_ld"
1750   demangler_in_ld="$with_demangler_in_ld"
1751 else
1752   demangler_in_ld=no
1753 fi;
1754
1755 # ----------------------
1756 # Find default assembler
1757 # ----------------------
1758
1759 # With GNU as
1760
1761 # Check whether --with-gnu-as or --without-gnu-as was given.
1762 if test "${with_gnu_as+set}" = set; then
1763   withval="$with_gnu_as"
1764   gas_flag="$with_gnu_as"
1765 else
1766   gas_flag=no
1767 fi;
1768
1769
1770 # Check whether --with-as or --without-as was given.
1771 if test "${with_as+set}" = set; then
1772   withval="$with_as"
1773   DEFAULT_ASSEMBLER="$with_as"
1774 fi;
1775 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1776   if test ! -x "$DEFAULT_ASSEMBLER"; then
1777     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1778 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1779    { (exit 1); exit 1; }; }
1780   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1781     gas_flag=yes
1782   fi
1783
1784 cat >>confdefs.h <<_ACEOF
1785 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1786 _ACEOF
1787
1788 fi
1789
1790 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1791 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1792 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1793   if test x"$gas_flag" = x"no"; then
1794     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1795 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1796   else
1797     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1798 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1799   fi
1800 else
1801   echo "$as_me:$LINENO: result: no" >&5
1802 echo "${ECHO_T}no" >&6
1803 fi
1804
1805 # ---------------
1806 # Find C compiler
1807 # ---------------
1808
1809 # If a non-executable a.out is present (e.g. created by GNU as above even if
1810 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1811 # file, even when creating an executable, so an execution test fails.
1812 # Remove possible default executable files to avoid this.
1813 #
1814 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1815 # Autoconf includes it.
1816 rm -f a.out a.exe b.out
1817
1818 # Find the native compiler
1819 ac_ext=c
1820 ac_cpp='$CPP $CPPFLAGS'
1821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1824 if test -n "$ac_tool_prefix"; then
1825   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1826 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1827 echo "$as_me:$LINENO: checking for $ac_word" >&5
1828 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1829 if test "${ac_cv_prog_CC+set}" = set; then
1830   echo $ECHO_N "(cached) $ECHO_C" >&6
1831 else
1832   if test -n "$CC"; then
1833   ac_cv_prog_CC="$CC" # Let the user override the test.
1834 else
1835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1836 for as_dir in $PATH
1837 do
1838   IFS=$as_save_IFS
1839   test -z "$as_dir" && as_dir=.
1840   for ac_exec_ext in '' $ac_executable_extensions; do
1841   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1842     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1843     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1844     break 2
1845   fi
1846 done
1847 done
1848
1849 fi
1850 fi
1851 CC=$ac_cv_prog_CC
1852 if test -n "$CC"; then
1853   echo "$as_me:$LINENO: result: $CC" >&5
1854 echo "${ECHO_T}$CC" >&6
1855 else
1856   echo "$as_me:$LINENO: result: no" >&5
1857 echo "${ECHO_T}no" >&6
1858 fi
1859
1860 fi
1861 if test -z "$ac_cv_prog_CC"; then
1862   ac_ct_CC=$CC
1863   # Extract the first word of "gcc", so it can be a program name with args.
1864 set dummy gcc; ac_word=$2
1865 echo "$as_me:$LINENO: checking for $ac_word" >&5
1866 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1867 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1868   echo $ECHO_N "(cached) $ECHO_C" >&6
1869 else
1870   if test -n "$ac_ct_CC"; then
1871   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1872 else
1873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1874 for as_dir in $PATH
1875 do
1876   IFS=$as_save_IFS
1877   test -z "$as_dir" && as_dir=.
1878   for ac_exec_ext in '' $ac_executable_extensions; do
1879   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1880     ac_cv_prog_ac_ct_CC="gcc"
1881     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1882     break 2
1883   fi
1884 done
1885 done
1886
1887 fi
1888 fi
1889 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1890 if test -n "$ac_ct_CC"; then
1891   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1892 echo "${ECHO_T}$ac_ct_CC" >&6
1893 else
1894   echo "$as_me:$LINENO: result: no" >&5
1895 echo "${ECHO_T}no" >&6
1896 fi
1897
1898   CC=$ac_ct_CC
1899 else
1900   CC="$ac_cv_prog_CC"
1901 fi
1902
1903 if test -z "$CC"; then
1904   if test -n "$ac_tool_prefix"; then
1905   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1906 set dummy ${ac_tool_prefix}cc; ac_word=$2
1907 echo "$as_me:$LINENO: checking for $ac_word" >&5
1908 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1909 if test "${ac_cv_prog_CC+set}" = set; then
1910   echo $ECHO_N "(cached) $ECHO_C" >&6
1911 else
1912   if test -n "$CC"; then
1913   ac_cv_prog_CC="$CC" # Let the user override the test.
1914 else
1915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1916 for as_dir in $PATH
1917 do
1918   IFS=$as_save_IFS
1919   test -z "$as_dir" && as_dir=.
1920   for ac_exec_ext in '' $ac_executable_extensions; do
1921   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1922     ac_cv_prog_CC="${ac_tool_prefix}cc"
1923     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1924     break 2
1925   fi
1926 done
1927 done
1928
1929 fi
1930 fi
1931 CC=$ac_cv_prog_CC
1932 if test -n "$CC"; then
1933   echo "$as_me:$LINENO: result: $CC" >&5
1934 echo "${ECHO_T}$CC" >&6
1935 else
1936   echo "$as_me:$LINENO: result: no" >&5
1937 echo "${ECHO_T}no" >&6
1938 fi
1939
1940 fi
1941 if test -z "$ac_cv_prog_CC"; then
1942   ac_ct_CC=$CC
1943   # Extract the first word of "cc", so it can be a program name with args.
1944 set dummy cc; ac_word=$2
1945 echo "$as_me:$LINENO: checking for $ac_word" >&5
1946 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1947 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1948   echo $ECHO_N "(cached) $ECHO_C" >&6
1949 else
1950   if test -n "$ac_ct_CC"; then
1951   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1952 else
1953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1954 for as_dir in $PATH
1955 do
1956   IFS=$as_save_IFS
1957   test -z "$as_dir" && as_dir=.
1958   for ac_exec_ext in '' $ac_executable_extensions; do
1959   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1960     ac_cv_prog_ac_ct_CC="cc"
1961     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1962     break 2
1963   fi
1964 done
1965 done
1966
1967 fi
1968 fi
1969 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1970 if test -n "$ac_ct_CC"; then
1971   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1972 echo "${ECHO_T}$ac_ct_CC" >&6
1973 else
1974   echo "$as_me:$LINENO: result: no" >&5
1975 echo "${ECHO_T}no" >&6
1976 fi
1977
1978   CC=$ac_ct_CC
1979 else
1980   CC="$ac_cv_prog_CC"
1981 fi
1982
1983 fi
1984 if test -z "$CC"; then
1985   # Extract the first word of "cc", so it can be a program name with args.
1986 set dummy cc; ac_word=$2
1987 echo "$as_me:$LINENO: checking for $ac_word" >&5
1988 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1989 if test "${ac_cv_prog_CC+set}" = set; then
1990   echo $ECHO_N "(cached) $ECHO_C" >&6
1991 else
1992   if test -n "$CC"; then
1993   ac_cv_prog_CC="$CC" # Let the user override the test.
1994 else
1995   ac_prog_rejected=no
1996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1997 for as_dir in $PATH
1998 do
1999   IFS=$as_save_IFS
2000   test -z "$as_dir" && as_dir=.
2001   for ac_exec_ext in '' $ac_executable_extensions; do
2002   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2003     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2004        ac_prog_rejected=yes
2005        continue
2006      fi
2007     ac_cv_prog_CC="cc"
2008     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2009     break 2
2010   fi
2011 done
2012 done
2013
2014 if test $ac_prog_rejected = yes; then
2015   # We found a bogon in the path, so make sure we never use it.
2016   set dummy $ac_cv_prog_CC
2017   shift
2018   if test $# != 0; then
2019     # We chose a different compiler from the bogus one.
2020     # However, it has the same basename, so the bogon will be chosen
2021     # first if we set CC to just the basename; use the full file name.
2022     shift
2023     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2024   fi
2025 fi
2026 fi
2027 fi
2028 CC=$ac_cv_prog_CC
2029 if test -n "$CC"; then
2030   echo "$as_me:$LINENO: result: $CC" >&5
2031 echo "${ECHO_T}$CC" >&6
2032 else
2033   echo "$as_me:$LINENO: result: no" >&5
2034 echo "${ECHO_T}no" >&6
2035 fi
2036
2037 fi
2038 if test -z "$CC"; then
2039   if test -n "$ac_tool_prefix"; then
2040   for ac_prog in cl
2041   do
2042     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2043 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2044 echo "$as_me:$LINENO: checking for $ac_word" >&5
2045 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2046 if test "${ac_cv_prog_CC+set}" = set; then
2047   echo $ECHO_N "(cached) $ECHO_C" >&6
2048 else
2049   if test -n "$CC"; then
2050   ac_cv_prog_CC="$CC" # Let the user override the test.
2051 else
2052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2053 for as_dir in $PATH
2054 do
2055   IFS=$as_save_IFS
2056   test -z "$as_dir" && as_dir=.
2057   for ac_exec_ext in '' $ac_executable_extensions; do
2058   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2059     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2060     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2061     break 2
2062   fi
2063 done
2064 done
2065
2066 fi
2067 fi
2068 CC=$ac_cv_prog_CC
2069 if test -n "$CC"; then
2070   echo "$as_me:$LINENO: result: $CC" >&5
2071 echo "${ECHO_T}$CC" >&6
2072 else
2073   echo "$as_me:$LINENO: result: no" >&5
2074 echo "${ECHO_T}no" >&6
2075 fi
2076
2077     test -n "$CC" && break
2078   done
2079 fi
2080 if test -z "$CC"; then
2081   ac_ct_CC=$CC
2082   for ac_prog in cl
2083 do
2084   # Extract the first word of "$ac_prog", so it can be a program name with args.
2085 set dummy $ac_prog; ac_word=$2
2086 echo "$as_me:$LINENO: checking for $ac_word" >&5
2087 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2088 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2089   echo $ECHO_N "(cached) $ECHO_C" >&6
2090 else
2091   if test -n "$ac_ct_CC"; then
2092   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2093 else
2094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2095 for as_dir in $PATH
2096 do
2097   IFS=$as_save_IFS
2098   test -z "$as_dir" && as_dir=.
2099   for ac_exec_ext in '' $ac_executable_extensions; do
2100   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2101     ac_cv_prog_ac_ct_CC="$ac_prog"
2102     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2103     break 2
2104   fi
2105 done
2106 done
2107
2108 fi
2109 fi
2110 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2111 if test -n "$ac_ct_CC"; then
2112   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2113 echo "${ECHO_T}$ac_ct_CC" >&6
2114 else
2115   echo "$as_me:$LINENO: result: no" >&5
2116 echo "${ECHO_T}no" >&6
2117 fi
2118
2119   test -n "$ac_ct_CC" && break
2120 done
2121
2122   CC=$ac_ct_CC
2123 fi
2124
2125 fi
2126
2127
2128 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2129 See \`config.log' for more details." >&5
2130 echo "$as_me: error: no acceptable C compiler found in \$PATH
2131 See \`config.log' for more details." >&2;}
2132    { (exit 1); exit 1; }; }
2133
2134 # Provide some information about the compiler.
2135 echo "$as_me:$LINENO:" \
2136      "checking for C compiler version" >&5
2137 ac_compiler=`set X $ac_compile; echo $2`
2138 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2139   (eval $ac_compiler --version </dev/null >&5) 2>&5
2140   ac_status=$?
2141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2142   (exit $ac_status); }
2143 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2144   (eval $ac_compiler -v </dev/null >&5) 2>&5
2145   ac_status=$?
2146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2147   (exit $ac_status); }
2148 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2149   (eval $ac_compiler -V </dev/null >&5) 2>&5
2150   ac_status=$?
2151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152   (exit $ac_status); }
2153
2154 cat >conftest.$ac_ext <<_ACEOF
2155 /* confdefs.h.  */
2156 _ACEOF
2157 cat confdefs.h >>conftest.$ac_ext
2158 cat >>conftest.$ac_ext <<_ACEOF
2159 /* end confdefs.h.  */
2160
2161 int
2162 main ()
2163 {
2164
2165   ;
2166   return 0;
2167 }
2168 _ACEOF
2169 ac_clean_files_save=$ac_clean_files
2170 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2171 # Try to create an executable without -o first, disregard a.out.
2172 # It will help us diagnose broken compilers, and finding out an intuition
2173 # of exeext.
2174 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2175 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2176 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2177 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2178   (eval $ac_link_default) 2>&5
2179   ac_status=$?
2180   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2181   (exit $ac_status); }; then
2182   # Find the output, starting from the most likely.  This scheme is
2183 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2184 # resort.
2185
2186 # Be careful to initialize this variable, since it used to be cached.
2187 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2188 ac_cv_exeext=
2189 # b.out is created by i960 compilers.
2190 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2191 do
2192   test -f "$ac_file" || continue
2193   case $ac_file in
2194     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2195         ;;
2196     conftest.$ac_ext )
2197         # This is the source file.
2198         ;;
2199     [ab].out )
2200         # We found the default executable, but exeext='' is most
2201         # certainly right.
2202         break;;
2203     *.* )
2204         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2205         # FIXME: I believe we export ac_cv_exeext for Libtool,
2206         # but it would be cool to find out if it's true.  Does anybody
2207         # maintain Libtool? --akim.
2208         export ac_cv_exeext
2209         break;;
2210     * )
2211         break;;
2212   esac
2213 done
2214 else
2215   echo "$as_me: failed program was:" >&5
2216 sed 's/^/| /' conftest.$ac_ext >&5
2217
2218 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2219 See \`config.log' for more details." >&5
2220 echo "$as_me: error: C compiler cannot create executables
2221 See \`config.log' for more details." >&2;}
2222    { (exit 77); exit 77; }; }
2223 fi
2224
2225 ac_exeext=$ac_cv_exeext
2226 echo "$as_me:$LINENO: result: $ac_file" >&5
2227 echo "${ECHO_T}$ac_file" >&6
2228
2229 # Check the compiler produces executables we can run.  If not, either
2230 # the compiler is broken, or we cross compile.
2231 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2232 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2233 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2234 # If not cross compiling, check that we can run a simple program.
2235 if test "$cross_compiling" != yes; then
2236   if { ac_try='./$ac_file'
2237   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2238   (eval $ac_try) 2>&5
2239   ac_status=$?
2240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2241   (exit $ac_status); }; }; then
2242     cross_compiling=no
2243   else
2244     if test "$cross_compiling" = maybe; then
2245         cross_compiling=yes
2246     else
2247         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2248 If you meant to cross compile, use \`--host'.
2249 See \`config.log' for more details." >&5
2250 echo "$as_me: error: cannot run C compiled programs.
2251 If you meant to cross compile, use \`--host'.
2252 See \`config.log' for more details." >&2;}
2253    { (exit 1); exit 1; }; }
2254     fi
2255   fi
2256 fi
2257 echo "$as_me:$LINENO: result: yes" >&5
2258 echo "${ECHO_T}yes" >&6
2259
2260 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2261 ac_clean_files=$ac_clean_files_save
2262 # Check the compiler produces executables we can run.  If not, either
2263 # the compiler is broken, or we cross compile.
2264 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2265 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2266 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2267 echo "${ECHO_T}$cross_compiling" >&6
2268
2269 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2270 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2271 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2272   (eval $ac_link) 2>&5
2273   ac_status=$?
2274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2275   (exit $ac_status); }; then
2276   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2277 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2278 # work properly (i.e., refer to `conftest.exe'), while it won't with
2279 # `rm'.
2280 for ac_file in conftest.exe conftest conftest.*; do
2281   test -f "$ac_file" || continue
2282   case $ac_file in
2283     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2284     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2285           export ac_cv_exeext
2286           break;;
2287     * ) break;;
2288   esac
2289 done
2290 else
2291   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2292 See \`config.log' for more details." >&5
2293 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2294 See \`config.log' for more details." >&2;}
2295    { (exit 1); exit 1; }; }
2296 fi
2297
2298 rm -f conftest$ac_cv_exeext
2299 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2300 echo "${ECHO_T}$ac_cv_exeext" >&6
2301
2302 rm -f conftest.$ac_ext
2303 EXEEXT=$ac_cv_exeext
2304 ac_exeext=$EXEEXT
2305 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2306 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2307 if test "${ac_cv_objext+set}" = set; then
2308   echo $ECHO_N "(cached) $ECHO_C" >&6
2309 else
2310   cat >conftest.$ac_ext <<_ACEOF
2311 /* confdefs.h.  */
2312 _ACEOF
2313 cat confdefs.h >>conftest.$ac_ext
2314 cat >>conftest.$ac_ext <<_ACEOF
2315 /* end confdefs.h.  */
2316
2317 int
2318 main ()
2319 {
2320
2321   ;
2322   return 0;
2323 }
2324 _ACEOF
2325 rm -f conftest.o conftest.obj
2326 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2327   (eval $ac_compile) 2>&5
2328   ac_status=$?
2329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330   (exit $ac_status); }; then
2331   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2332   case $ac_file in
2333     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2334     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2335        break;;
2336   esac
2337 done
2338 else
2339   echo "$as_me: failed program was:" >&5
2340 sed 's/^/| /' conftest.$ac_ext >&5
2341
2342 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2343 See \`config.log' for more details." >&5
2344 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2345 See \`config.log' for more details." >&2;}
2346    { (exit 1); exit 1; }; }
2347 fi
2348
2349 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2350 fi
2351 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2352 echo "${ECHO_T}$ac_cv_objext" >&6
2353 OBJEXT=$ac_cv_objext
2354 ac_objext=$OBJEXT
2355 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2356 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2357 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2358   echo $ECHO_N "(cached) $ECHO_C" >&6
2359 else
2360   cat >conftest.$ac_ext <<_ACEOF
2361 /* confdefs.h.  */
2362 _ACEOF
2363 cat confdefs.h >>conftest.$ac_ext
2364 cat >>conftest.$ac_ext <<_ACEOF
2365 /* end confdefs.h.  */
2366
2367 int
2368 main ()
2369 {
2370 #ifndef __GNUC__
2371        choke me
2372 #endif
2373
2374   ;
2375   return 0;
2376 }
2377 _ACEOF
2378 rm -f conftest.$ac_objext
2379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2380   (eval $ac_compile) 2>conftest.er1
2381   ac_status=$?
2382   grep -v '^ *+' conftest.er1 >conftest.err
2383   rm -f conftest.er1
2384   cat conftest.err >&5
2385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386   (exit $ac_status); } &&
2387          { ac_try='test -z "$ac_c_werror_flag"
2388                          || test ! -s conftest.err'
2389   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2390   (eval $ac_try) 2>&5
2391   ac_status=$?
2392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2393   (exit $ac_status); }; } &&
2394          { ac_try='test -s conftest.$ac_objext'
2395   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2396   (eval $ac_try) 2>&5
2397   ac_status=$?
2398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2399   (exit $ac_status); }; }; then
2400   ac_compiler_gnu=yes
2401 else
2402   echo "$as_me: failed program was:" >&5
2403 sed 's/^/| /' conftest.$ac_ext >&5
2404
2405 ac_compiler_gnu=no
2406 fi
2407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2408 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2409
2410 fi
2411 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2412 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2413 GCC=`test $ac_compiler_gnu = yes && echo yes`
2414 ac_test_CFLAGS=${CFLAGS+set}
2415 ac_save_CFLAGS=$CFLAGS
2416 CFLAGS="-g"
2417 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2418 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2419 if test "${ac_cv_prog_cc_g+set}" = set; then
2420   echo $ECHO_N "(cached) $ECHO_C" >&6
2421 else
2422   cat >conftest.$ac_ext <<_ACEOF
2423 /* confdefs.h.  */
2424 _ACEOF
2425 cat confdefs.h >>conftest.$ac_ext
2426 cat >>conftest.$ac_ext <<_ACEOF
2427 /* end confdefs.h.  */
2428
2429 int
2430 main ()
2431 {
2432
2433   ;
2434   return 0;
2435 }
2436 _ACEOF
2437 rm -f conftest.$ac_objext
2438 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2439   (eval $ac_compile) 2>conftest.er1
2440   ac_status=$?
2441   grep -v '^ *+' conftest.er1 >conftest.err
2442   rm -f conftest.er1
2443   cat conftest.err >&5
2444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2445   (exit $ac_status); } &&
2446          { ac_try='test -z "$ac_c_werror_flag"
2447                          || test ! -s conftest.err'
2448   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2449   (eval $ac_try) 2>&5
2450   ac_status=$?
2451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2452   (exit $ac_status); }; } &&
2453          { ac_try='test -s conftest.$ac_objext'
2454   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2455   (eval $ac_try) 2>&5
2456   ac_status=$?
2457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458   (exit $ac_status); }; }; then
2459   ac_cv_prog_cc_g=yes
2460 else
2461   echo "$as_me: failed program was:" >&5
2462 sed 's/^/| /' conftest.$ac_ext >&5
2463
2464 ac_cv_prog_cc_g=no
2465 fi
2466 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2467 fi
2468 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2469 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2470 if test "$ac_test_CFLAGS" = set; then
2471   CFLAGS=$ac_save_CFLAGS
2472 elif test $ac_cv_prog_cc_g = yes; then
2473   if test "$GCC" = yes; then
2474     CFLAGS="-g -O2"
2475   else
2476     CFLAGS="-g"
2477   fi
2478 else
2479   if test "$GCC" = yes; then
2480     CFLAGS="-O2"
2481   else
2482     CFLAGS=
2483   fi
2484 fi
2485 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2486 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2487 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2488   echo $ECHO_N "(cached) $ECHO_C" >&6
2489 else
2490   ac_cv_prog_cc_stdc=no
2491 ac_save_CC=$CC
2492 cat >conftest.$ac_ext <<_ACEOF
2493 /* confdefs.h.  */
2494 _ACEOF
2495 cat confdefs.h >>conftest.$ac_ext
2496 cat >>conftest.$ac_ext <<_ACEOF
2497 /* end confdefs.h.  */
2498 #include <stdarg.h>
2499 #include <stdio.h>
2500 #include <sys/types.h>
2501 #include <sys/stat.h>
2502 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2503 struct buf { int x; };
2504 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2505 static char *e (p, i)
2506      char **p;
2507      int i;
2508 {
2509   return p[i];
2510 }
2511 static char *f (char * (*g) (char **, int), char **p, ...)
2512 {
2513   char *s;
2514   va_list v;
2515   va_start (v,p);
2516   s = g (p, va_arg (v,int));
2517   va_end (v);
2518   return s;
2519 }
2520
2521 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2522    function prototypes and stuff, but not '\xHH' hex character constants.
2523    These don't provoke an error unfortunately, instead are silently treated
2524    as 'x'.  The following induces an error, until -std1 is added to get
2525    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2526    array size at least.  It's necessary to write '\x00'==0 to get something
2527    that's true only with -std1.  */
2528 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2529
2530 int test (int i, double x);
2531 struct s1 {int (*f) (int a);};
2532 struct s2 {int (*f) (double a);};
2533 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2534 int argc;
2535 char **argv;
2536 int
2537 main ()
2538 {
2539 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2540   ;
2541   return 0;
2542 }
2543 _ACEOF
2544 # Don't try gcc -ansi; that turns off useful extensions and
2545 # breaks some systems' header files.
2546 # AIX                   -qlanglvl=ansi
2547 # Ultrix and OSF/1      -std1
2548 # HP-UX 10.20 and later -Ae
2549 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2550 # SVR4                  -Xc -D__EXTENSIONS__
2551 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2552 do
2553   CC="$ac_save_CC $ac_arg"
2554   rm -f conftest.$ac_objext
2555 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2556   (eval $ac_compile) 2>conftest.er1
2557   ac_status=$?
2558   grep -v '^ *+' conftest.er1 >conftest.err
2559   rm -f conftest.er1
2560   cat conftest.err >&5
2561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2562   (exit $ac_status); } &&
2563          { ac_try='test -z "$ac_c_werror_flag"
2564                          || test ! -s conftest.err'
2565   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2566   (eval $ac_try) 2>&5
2567   ac_status=$?
2568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2569   (exit $ac_status); }; } &&
2570          { ac_try='test -s conftest.$ac_objext'
2571   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2572   (eval $ac_try) 2>&5
2573   ac_status=$?
2574   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2575   (exit $ac_status); }; }; then
2576   ac_cv_prog_cc_stdc=$ac_arg
2577 break
2578 else
2579   echo "$as_me: failed program was:" >&5
2580 sed 's/^/| /' conftest.$ac_ext >&5
2581
2582 fi
2583 rm -f conftest.err conftest.$ac_objext
2584 done
2585 rm -f conftest.$ac_ext conftest.$ac_objext
2586 CC=$ac_save_CC
2587
2588 fi
2589
2590 case "x$ac_cv_prog_cc_stdc" in
2591   x|xno)
2592     echo "$as_me:$LINENO: result: none needed" >&5
2593 echo "${ECHO_T}none needed" >&6 ;;
2594   *)
2595     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2596 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2597     CC="$CC $ac_cv_prog_cc_stdc" ;;
2598 esac
2599
2600 # Some people use a C++ compiler to compile C.  Since we use `exit',
2601 # in C++ we need to declare it.  In case someone uses the same compiler
2602 # for both compiling C and C++ we need to have the C++ compiler decide
2603 # the declaration of exit, since it's the most demanding environment.
2604 cat >conftest.$ac_ext <<_ACEOF
2605 #ifndef __cplusplus
2606   choke me
2607 #endif
2608 _ACEOF
2609 rm -f conftest.$ac_objext
2610 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2611   (eval $ac_compile) 2>conftest.er1
2612   ac_status=$?
2613   grep -v '^ *+' conftest.er1 >conftest.err
2614   rm -f conftest.er1
2615   cat conftest.err >&5
2616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2617   (exit $ac_status); } &&
2618          { ac_try='test -z "$ac_c_werror_flag"
2619                          || test ! -s conftest.err'
2620   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2621   (eval $ac_try) 2>&5
2622   ac_status=$?
2623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2624   (exit $ac_status); }; } &&
2625          { ac_try='test -s conftest.$ac_objext'
2626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2627   (eval $ac_try) 2>&5
2628   ac_status=$?
2629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630   (exit $ac_status); }; }; then
2631   for ac_declaration in \
2632    '' \
2633    'extern "C" void std::exit (int) throw (); using std::exit;' \
2634    'extern "C" void std::exit (int); using std::exit;' \
2635    'extern "C" void exit (int) throw ();' \
2636    'extern "C" void exit (int);' \
2637    'void exit (int);'
2638 do
2639   cat >conftest.$ac_ext <<_ACEOF
2640 /* confdefs.h.  */
2641 _ACEOF
2642 cat confdefs.h >>conftest.$ac_ext
2643 cat >>conftest.$ac_ext <<_ACEOF
2644 /* end confdefs.h.  */
2645 $ac_declaration
2646 #include <stdlib.h>
2647 int
2648 main ()
2649 {
2650 exit (42);
2651   ;
2652   return 0;
2653 }
2654 _ACEOF
2655 rm -f conftest.$ac_objext
2656 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2657   (eval $ac_compile) 2>conftest.er1
2658   ac_status=$?
2659   grep -v '^ *+' conftest.er1 >conftest.err
2660   rm -f conftest.er1
2661   cat conftest.err >&5
2662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2663   (exit $ac_status); } &&
2664          { ac_try='test -z "$ac_c_werror_flag"
2665                          || test ! -s conftest.err'
2666   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2667   (eval $ac_try) 2>&5
2668   ac_status=$?
2669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670   (exit $ac_status); }; } &&
2671          { ac_try='test -s conftest.$ac_objext'
2672   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2673   (eval $ac_try) 2>&5
2674   ac_status=$?
2675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2676   (exit $ac_status); }; }; then
2677   :
2678 else
2679   echo "$as_me: failed program was:" >&5
2680 sed 's/^/| /' conftest.$ac_ext >&5
2681
2682 continue
2683 fi
2684 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2685   cat >conftest.$ac_ext <<_ACEOF
2686 /* confdefs.h.  */
2687 _ACEOF
2688 cat confdefs.h >>conftest.$ac_ext
2689 cat >>conftest.$ac_ext <<_ACEOF
2690 /* end confdefs.h.  */
2691 $ac_declaration
2692 int
2693 main ()
2694 {
2695 exit (42);
2696   ;
2697   return 0;
2698 }
2699 _ACEOF
2700 rm -f conftest.$ac_objext
2701 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2702   (eval $ac_compile) 2>conftest.er1
2703   ac_status=$?
2704   grep -v '^ *+' conftest.er1 >conftest.err
2705   rm -f conftest.er1
2706   cat conftest.err >&5
2707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2708   (exit $ac_status); } &&
2709          { ac_try='test -z "$ac_c_werror_flag"
2710                          || test ! -s conftest.err'
2711   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2712   (eval $ac_try) 2>&5
2713   ac_status=$?
2714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2715   (exit $ac_status); }; } &&
2716          { ac_try='test -s conftest.$ac_objext'
2717   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2718   (eval $ac_try) 2>&5
2719   ac_status=$?
2720   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2721   (exit $ac_status); }; }; then
2722   break
2723 else
2724   echo "$as_me: failed program was:" >&5
2725 sed 's/^/| /' conftest.$ac_ext >&5
2726
2727 fi
2728 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2729 done
2730 rm -f conftest*
2731 if test -n "$ac_declaration"; then
2732   echo '#ifdef __cplusplus' >>confdefs.h
2733   echo $ac_declaration      >>confdefs.h
2734   echo '#endif'             >>confdefs.h
2735 fi
2736
2737 else
2738   echo "$as_me: failed program was:" >&5
2739 sed 's/^/| /' conftest.$ac_ext >&5
2740
2741 fi
2742 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2743 ac_ext=c
2744 ac_cpp='$CPP $CPPFLAGS'
2745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2748
2749 if test "x$CC" != xcc; then
2750   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2751 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2752 else
2753   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2754 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2755 fi
2756 set dummy $CC; ac_cc=`echo $2 |
2757                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2758 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2759   echo $ECHO_N "(cached) $ECHO_C" >&6
2760 else
2761   cat >conftest.$ac_ext <<_ACEOF
2762 /* confdefs.h.  */
2763 _ACEOF
2764 cat confdefs.h >>conftest.$ac_ext
2765 cat >>conftest.$ac_ext <<_ACEOF
2766 /* end confdefs.h.  */
2767
2768 int
2769 main ()
2770 {
2771
2772   ;
2773   return 0;
2774 }
2775 _ACEOF
2776 # Make sure it works both with $CC and with simple cc.
2777 # We do the test twice because some compilers refuse to overwrite an
2778 # existing .o file with -o, though they will create one.
2779 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2780 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2781   (eval $ac_try) 2>&5
2782   ac_status=$?
2783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2784   (exit $ac_status); } &&
2785    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2786   (eval $ac_try) 2>&5
2787   ac_status=$?
2788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789   (exit $ac_status); };
2790 then
2791   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2792   if test "x$CC" != xcc; then
2793     # Test first that cc exists at all.
2794     if { ac_try='cc -c conftest.$ac_ext >&5'
2795   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2796   (eval $ac_try) 2>&5
2797   ac_status=$?
2798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2799   (exit $ac_status); }; }; then
2800       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2801       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2802   (eval $ac_try) 2>&5
2803   ac_status=$?
2804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2805   (exit $ac_status); } &&
2806          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2807   (eval $ac_try) 2>&5
2808   ac_status=$?
2809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2810   (exit $ac_status); };
2811       then
2812         # cc works too.
2813         :
2814       else
2815         # cc exists but doesn't like -o.
2816         eval ac_cv_prog_cc_${ac_cc}_c_o=no
2817       fi
2818     fi
2819   fi
2820 else
2821   eval ac_cv_prog_cc_${ac_cc}_c_o=no
2822 fi
2823 rm -f conftest*
2824
2825 fi
2826 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2827   echo "$as_me:$LINENO: result: yes" >&5
2828 echo "${ECHO_T}yes" >&6
2829 else
2830   echo "$as_me:$LINENO: result: no" >&5
2831 echo "${ECHO_T}no" >&6
2832
2833 cat >>confdefs.h <<\_ACEOF
2834 #define NO_MINUS_C_MINUS_O 1
2835 _ACEOF
2836
2837 fi
2838
2839 # expand $ac_aux_dir to an absolute path
2840 am_aux_dir=`cd $ac_aux_dir && pwd`
2841
2842 # FIXME: we rely on the cache variable name because
2843 # there is no other way.
2844 set dummy $CC
2845 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2846 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2847    # Losing compiler, so override with the script.
2848    # FIXME: It is wrong to rewrite CC.
2849    # But if we don't then we get into trouble of one sort or another.
2850    # A longer-term fix would be to have automake use am__CC in this case,
2851    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2852    CC="$am_aux_dir/compile $CC"
2853 fi
2854
2855 # autoconf is lame and doesn't give us any substitution variable for this.
2856 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2857   NO_MINUS_C_MINUS_O=yes
2858 else
2859   OUTPUT_OPTION='-o $@'
2860 fi
2861
2862
2863
2864 # -------------------------
2865 # Check C compiler features
2866 # -------------------------
2867
2868 ac_ext=c
2869 ac_cpp='$CPP $CPPFLAGS'
2870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2873 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2874 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2875 # On Suns, sometimes $CPP names a directory.
2876 if test -n "$CPP" && test -d "$CPP"; then
2877   CPP=
2878 fi
2879 if test -z "$CPP"; then
2880   if test "${ac_cv_prog_CPP+set}" = set; then
2881   echo $ECHO_N "(cached) $ECHO_C" >&6
2882 else
2883       # Double quotes because CPP needs to be expanded
2884     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2885     do
2886       ac_preproc_ok=false
2887 for ac_c_preproc_warn_flag in '' yes
2888 do
2889   # Use a header file that comes with gcc, so configuring glibc
2890   # with a fresh cross-compiler works.
2891   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2892   # <limits.h> exists even on freestanding compilers.
2893   # On the NeXT, cc -E runs the code through the compiler's parser,
2894   # not just through cpp. "Syntax error" is here to catch this case.
2895   cat >conftest.$ac_ext <<_ACEOF
2896 /* confdefs.h.  */
2897 _ACEOF
2898 cat confdefs.h >>conftest.$ac_ext
2899 cat >>conftest.$ac_ext <<_ACEOF
2900 /* end confdefs.h.  */
2901 #ifdef __STDC__
2902 # include <limits.h>
2903 #else
2904 # include <assert.h>
2905 #endif
2906                      Syntax error
2907 _ACEOF
2908 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2909   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2910   ac_status=$?
2911   grep -v '^ *+' conftest.er1 >conftest.err
2912   rm -f conftest.er1
2913   cat conftest.err >&5
2914   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2915   (exit $ac_status); } >/dev/null; then
2916   if test -s conftest.err; then
2917     ac_cpp_err=$ac_c_preproc_warn_flag
2918     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2919   else
2920     ac_cpp_err=
2921   fi
2922 else
2923   ac_cpp_err=yes
2924 fi
2925 if test -z "$ac_cpp_err"; then
2926   :
2927 else
2928   echo "$as_me: failed program was:" >&5
2929 sed 's/^/| /' conftest.$ac_ext >&5
2930
2931   # Broken: fails on valid input.
2932 continue
2933 fi
2934 rm -f conftest.err conftest.$ac_ext
2935
2936   # OK, works on sane cases.  Now check whether non-existent headers
2937   # can be detected and how.
2938   cat >conftest.$ac_ext <<_ACEOF
2939 /* confdefs.h.  */
2940 _ACEOF
2941 cat confdefs.h >>conftest.$ac_ext
2942 cat >>conftest.$ac_ext <<_ACEOF
2943 /* end confdefs.h.  */
2944 #include <ac_nonexistent.h>
2945 _ACEOF
2946 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2947   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2948   ac_status=$?
2949   grep -v '^ *+' conftest.er1 >conftest.err
2950   rm -f conftest.er1
2951   cat conftest.err >&5
2952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2953   (exit $ac_status); } >/dev/null; then
2954   if test -s conftest.err; then
2955     ac_cpp_err=$ac_c_preproc_warn_flag
2956     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2957   else
2958     ac_cpp_err=
2959   fi
2960 else
2961   ac_cpp_err=yes
2962 fi
2963 if test -z "$ac_cpp_err"; then
2964   # Broken: success on invalid input.
2965 continue
2966 else
2967   echo "$as_me: failed program was:" >&5
2968 sed 's/^/| /' conftest.$ac_ext >&5
2969
2970   # Passes both tests.
2971 ac_preproc_ok=:
2972 break
2973 fi
2974 rm -f conftest.err conftest.$ac_ext
2975
2976 done
2977 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2978 rm -f conftest.err conftest.$ac_ext
2979 if $ac_preproc_ok; then
2980   break
2981 fi
2982
2983     done
2984     ac_cv_prog_CPP=$CPP
2985
2986 fi
2987   CPP=$ac_cv_prog_CPP
2988 else
2989   ac_cv_prog_CPP=$CPP
2990 fi
2991 echo "$as_me:$LINENO: result: $CPP" >&5
2992 echo "${ECHO_T}$CPP" >&6
2993 ac_preproc_ok=false
2994 for ac_c_preproc_warn_flag in '' yes
2995 do
2996   # Use a header file that comes with gcc, so configuring glibc
2997   # with a fresh cross-compiler works.
2998   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2999   # <limits.h> exists even on freestanding compilers.
3000   # On the NeXT, cc -E runs the code through the compiler's parser,
3001   # not just through cpp. "Syntax error" is here to catch this case.
3002   cat >conftest.$ac_ext <<_ACEOF
3003 /* confdefs.h.  */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h.  */
3008 #ifdef __STDC__
3009 # include <limits.h>
3010 #else
3011 # include <assert.h>
3012 #endif
3013                      Syntax error
3014 _ACEOF
3015 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3016   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3017   ac_status=$?
3018   grep -v '^ *+' conftest.er1 >conftest.err
3019   rm -f conftest.er1
3020   cat conftest.err >&5
3021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022   (exit $ac_status); } >/dev/null; then
3023   if test -s conftest.err; then
3024     ac_cpp_err=$ac_c_preproc_warn_flag
3025     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3026   else
3027     ac_cpp_err=
3028   fi
3029 else
3030   ac_cpp_err=yes
3031 fi
3032 if test -z "$ac_cpp_err"; then
3033   :
3034 else
3035   echo "$as_me: failed program was:" >&5
3036 sed 's/^/| /' conftest.$ac_ext >&5
3037
3038   # Broken: fails on valid input.
3039 continue
3040 fi
3041 rm -f conftest.err conftest.$ac_ext
3042
3043   # OK, works on sane cases.  Now check whether non-existent headers
3044   # can be detected and how.
3045   cat >conftest.$ac_ext <<_ACEOF
3046 /* confdefs.h.  */
3047 _ACEOF
3048 cat confdefs.h >>conftest.$ac_ext
3049 cat >>conftest.$ac_ext <<_ACEOF
3050 /* end confdefs.h.  */
3051 #include <ac_nonexistent.h>
3052 _ACEOF
3053 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3054   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3055   ac_status=$?
3056   grep -v '^ *+' conftest.er1 >conftest.err
3057   rm -f conftest.er1
3058   cat conftest.err >&5
3059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060   (exit $ac_status); } >/dev/null; then
3061   if test -s conftest.err; then
3062     ac_cpp_err=$ac_c_preproc_warn_flag
3063     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3064   else
3065     ac_cpp_err=
3066   fi
3067 else
3068   ac_cpp_err=yes
3069 fi
3070 if test -z "$ac_cpp_err"; then
3071   # Broken: success on invalid input.
3072 continue
3073 else
3074   echo "$as_me: failed program was:" >&5
3075 sed 's/^/| /' conftest.$ac_ext >&5
3076
3077   # Passes both tests.
3078 ac_preproc_ok=:
3079 break
3080 fi
3081 rm -f conftest.err conftest.$ac_ext
3082
3083 done
3084 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3085 rm -f conftest.err conftest.$ac_ext
3086 if $ac_preproc_ok; then
3087   :
3088 else
3089   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3090 See \`config.log' for more details." >&5
3091 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3092 See \`config.log' for more details." >&2;}
3093    { (exit 1); exit 1; }; }
3094 fi
3095
3096 ac_ext=c
3097 ac_cpp='$CPP $CPPFLAGS'
3098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3101
3102
3103 echo "$as_me:$LINENO: checking for inline" >&5
3104 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3105 if test "${ac_cv_c_inline+set}" = set; then
3106   echo $ECHO_N "(cached) $ECHO_C" >&6
3107 else
3108   ac_cv_c_inline=no
3109 for ac_kw in inline __inline__ __inline; do
3110   cat >conftest.$ac_ext <<_ACEOF
3111 /* confdefs.h.  */
3112 _ACEOF
3113 cat confdefs.h >>conftest.$ac_ext
3114 cat >>conftest.$ac_ext <<_ACEOF
3115 /* end confdefs.h.  */
3116 #ifndef __cplusplus
3117 typedef int foo_t;
3118 static $ac_kw foo_t static_foo () {return 0; }
3119 $ac_kw foo_t foo () {return 0; }
3120 #endif
3121
3122 _ACEOF
3123 rm -f conftest.$ac_objext
3124 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3125   (eval $ac_compile) 2>conftest.er1
3126   ac_status=$?
3127   grep -v '^ *+' conftest.er1 >conftest.err
3128   rm -f conftest.er1
3129   cat conftest.err >&5
3130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131   (exit $ac_status); } &&
3132          { ac_try='test -z "$ac_c_werror_flag"
3133                          || test ! -s conftest.err'
3134   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3135   (eval $ac_try) 2>&5
3136   ac_status=$?
3137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3138   (exit $ac_status); }; } &&
3139          { ac_try='test -s conftest.$ac_objext'
3140   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3141   (eval $ac_try) 2>&5
3142   ac_status=$?
3143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3144   (exit $ac_status); }; }; then
3145   ac_cv_c_inline=$ac_kw; break
3146 else
3147   echo "$as_me: failed program was:" >&5
3148 sed 's/^/| /' conftest.$ac_ext >&5
3149
3150 fi
3151 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3152 done
3153
3154 fi
3155 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3156 echo "${ECHO_T}$ac_cv_c_inline" >&6
3157
3158
3159 case $ac_cv_c_inline in
3160   inline | yes) ;;
3161   *)
3162     case $ac_cv_c_inline in
3163       no) ac_val=;;
3164       *) ac_val=$ac_cv_c_inline;;
3165     esac
3166     cat >>confdefs.h <<_ACEOF
3167 #ifndef __cplusplus
3168 #define inline $ac_val
3169 #endif
3170 _ACEOF
3171     ;;
3172 esac
3173
3174
3175 echo "$as_me:$LINENO: checking for long long int" >&5
3176 echo $ECHO_N "checking for long long int... $ECHO_C" >&6
3177 if test "${ac_cv_c_long_long+set}" = set; then
3178   echo $ECHO_N "(cached) $ECHO_C" >&6
3179 else
3180   cat >conftest.$ac_ext <<_ACEOF
3181 /* confdefs.h.  */
3182 _ACEOF
3183 cat confdefs.h >>conftest.$ac_ext
3184 cat >>conftest.$ac_ext <<_ACEOF
3185 /* end confdefs.h.  */
3186
3187 int
3188 main ()
3189 {
3190 long long int i;
3191   ;
3192   return 0;
3193 }
3194 _ACEOF
3195 rm -f conftest.$ac_objext
3196 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3197   (eval $ac_compile) 2>conftest.er1
3198   ac_status=$?
3199   grep -v '^ *+' conftest.er1 >conftest.err
3200   rm -f conftest.er1
3201   cat conftest.err >&5
3202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3203   (exit $ac_status); } &&
3204          { ac_try='test -z "$ac_c_werror_flag"
3205                          || test ! -s conftest.err'
3206   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3207   (eval $ac_try) 2>&5
3208   ac_status=$?
3209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3210   (exit $ac_status); }; } &&
3211          { ac_try='test -s conftest.$ac_objext'
3212   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3213   (eval $ac_try) 2>&5
3214   ac_status=$?
3215   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3216   (exit $ac_status); }; }; then
3217   ac_cv_c_long_long=yes
3218 else
3219   echo "$as_me: failed program was:" >&5
3220 sed 's/^/| /' conftest.$ac_ext >&5
3221
3222 ac_cv_c_long_long=no
3223 fi
3224 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3225 fi
3226 echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
3227 echo "${ECHO_T}$ac_cv_c_long_long" >&6
3228   if test $ac_cv_c_long_long = yes; then
3229
3230 cat >>confdefs.h <<\_ACEOF
3231 #define HAVE_LONG_LONG 1
3232 _ACEOF
3233
3234   fi
3235 echo "$as_me:$LINENO: checking for __int64" >&5
3236 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
3237 if test "${ac_cv_c___int64+set}" = set; then
3238   echo $ECHO_N "(cached) $ECHO_C" >&6
3239 else
3240   cat >conftest.$ac_ext <<_ACEOF
3241 /* confdefs.h.  */
3242 _ACEOF
3243 cat confdefs.h >>conftest.$ac_ext
3244 cat >>conftest.$ac_ext <<_ACEOF
3245 /* end confdefs.h.  */
3246
3247 int
3248 main ()
3249 {
3250 __int64 i;
3251   ;
3252   return 0;
3253 }
3254 _ACEOF
3255 rm -f conftest.$ac_objext
3256 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3257   (eval $ac_compile) 2>conftest.er1
3258   ac_status=$?
3259   grep -v '^ *+' conftest.er1 >conftest.err
3260   rm -f conftest.er1
3261   cat conftest.err >&5
3262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3263   (exit $ac_status); } &&
3264          { ac_try='test -z "$ac_c_werror_flag"
3265                          || test ! -s conftest.err'
3266   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3267   (eval $ac_try) 2>&5
3268   ac_status=$?
3269   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270   (exit $ac_status); }; } &&
3271          { ac_try='test -s conftest.$ac_objext'
3272   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3273   (eval $ac_try) 2>&5
3274   ac_status=$?
3275   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3276   (exit $ac_status); }; }; then
3277   ac_cv_c___int64=yes
3278 else
3279   echo "$as_me: failed program was:" >&5
3280 sed 's/^/| /' conftest.$ac_ext >&5
3281
3282 ac_cv_c___int64=no
3283 fi
3284 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3285 fi
3286 echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
3287 echo "${ECHO_T}$ac_cv_c___int64" >&6
3288   if test $ac_cv_c___int64 = yes; then
3289
3290 cat >>confdefs.h <<\_ACEOF
3291 #define HAVE___INT64 1
3292 _ACEOF
3293
3294   fi
3295
3296
3297 # sizeof(char) is 1 by definition.
3298
3299 echo "$as_me:$LINENO: checking for egrep" >&5
3300 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3301 if test "${ac_cv_prog_egrep+set}" = set; then
3302   echo $ECHO_N "(cached) $ECHO_C" >&6
3303 else
3304   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3305     then ac_cv_prog_egrep='grep -E'
3306     else ac_cv_prog_egrep='egrep'
3307     fi
3308 fi
3309 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3310 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3311  EGREP=$ac_cv_prog_egrep
3312
3313
3314 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3315 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3316 if test "${ac_cv_header_stdc+set}" = set; then
3317   echo $ECHO_N "(cached) $ECHO_C" >&6
3318 else
3319   cat >conftest.$ac_ext <<_ACEOF
3320 /* confdefs.h.  */
3321 _ACEOF
3322 cat confdefs.h >>conftest.$ac_ext
3323 cat >>conftest.$ac_ext <<_ACEOF
3324 /* end confdefs.h.  */
3325 #include <stdlib.h>
3326 #include <stdarg.h>
3327 #include <string.h>
3328 #include <float.h>
3329
3330 int
3331 main ()
3332 {
3333
3334   ;
3335   return 0;
3336 }
3337 _ACEOF
3338 rm -f conftest.$ac_objext
3339 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3340   (eval $ac_compile) 2>conftest.er1
3341   ac_status=$?
3342   grep -v '^ *+' conftest.er1 >conftest.err
3343   rm -f conftest.er1
3344   cat conftest.err >&5
3345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3346   (exit $ac_status); } &&
3347          { ac_try='test -z "$ac_c_werror_flag"
3348                          || test ! -s conftest.err'
3349   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3350   (eval $ac_try) 2>&5
3351   ac_status=$?
3352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3353   (exit $ac_status); }; } &&
3354          { ac_try='test -s conftest.$ac_objext'
3355   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3356   (eval $ac_try) 2>&5
3357   ac_status=$?
3358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359   (exit $ac_status); }; }; then
3360   ac_cv_header_stdc=yes
3361 else
3362   echo "$as_me: failed program was:" >&5
3363 sed 's/^/| /' conftest.$ac_ext >&5
3364
3365 ac_cv_header_stdc=no
3366 fi
3367 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3368
3369 if test $ac_cv_header_stdc = yes; then
3370   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3371   cat >conftest.$ac_ext <<_ACEOF
3372 /* confdefs.h.  */
3373 _ACEOF
3374 cat confdefs.h >>conftest.$ac_ext
3375 cat >>conftest.$ac_ext <<_ACEOF
3376 /* end confdefs.h.  */
3377 #include <string.h>
3378
3379 _ACEOF
3380 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3381   $EGREP "memchr" >/dev/null 2>&1; then
3382   :
3383 else
3384   ac_cv_header_stdc=no
3385 fi
3386 rm -f conftest*
3387
3388 fi
3389
3390 if test $ac_cv_header_stdc = yes; then
3391   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3392   cat >conftest.$ac_ext <<_ACEOF
3393 /* confdefs.h.  */
3394 _ACEOF
3395 cat confdefs.h >>conftest.$ac_ext
3396 cat >>conftest.$ac_ext <<_ACEOF
3397 /* end confdefs.h.  */
3398 #include <stdlib.h>
3399
3400 _ACEOF
3401 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3402   $EGREP "free" >/dev/null 2>&1; then
3403   :
3404 else
3405   ac_cv_header_stdc=no
3406 fi
3407 rm -f conftest*
3408
3409 fi
3410
3411 if test $ac_cv_header_stdc = yes; then
3412   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3413   if test "$cross_compiling" = yes; then
3414   :
3415 else
3416   cat >conftest.$ac_ext <<_ACEOF
3417 /* confdefs.h.  */
3418 _ACEOF
3419 cat confdefs.h >>conftest.$ac_ext
3420 cat >>conftest.$ac_ext <<_ACEOF
3421 /* end confdefs.h.  */
3422 #include <ctype.h>
3423 #if ((' ' & 0x0FF) == 0x020)
3424 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3425 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3426 #else
3427 # define ISLOWER(c) \
3428                    (('a' <= (c) && (c) <= 'i') \
3429                      || ('j' <= (c) && (c) <= 'r') \
3430                      || ('s' <= (c) && (c) <= 'z'))
3431 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3432 #endif
3433
3434 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3435 int
3436 main ()
3437 {
3438   int i;
3439   for (i = 0; i < 256; i++)
3440     if (XOR (islower (i), ISLOWER (i))
3441         || toupper (i) != TOUPPER (i))
3442       exit(2);
3443   exit (0);
3444 }
3445 _ACEOF
3446 rm -f conftest$ac_exeext
3447 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3448   (eval $ac_link) 2>&5
3449   ac_status=$?
3450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3451   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3453   (eval $ac_try) 2>&5
3454   ac_status=$?
3455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3456   (exit $ac_status); }; }; then
3457   :
3458 else
3459   echo "$as_me: program exited with status $ac_status" >&5
3460 echo "$as_me: failed program was:" >&5
3461 sed 's/^/| /' conftest.$ac_ext >&5
3462
3463 ( exit $ac_status )
3464 ac_cv_header_stdc=no
3465 fi
3466 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3467 fi
3468 fi
3469 fi
3470 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3471 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3472 if test $ac_cv_header_stdc = yes; then
3473
3474 cat >>confdefs.h <<\_ACEOF
3475 #define STDC_HEADERS 1
3476 _ACEOF
3477
3478 fi
3479
3480 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3491                   inttypes.h stdint.h unistd.h
3492 do
3493 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3494 echo "$as_me:$LINENO: checking for $ac_header" >&5
3495 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3496 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3497   echo $ECHO_N "(cached) $ECHO_C" >&6
3498 else
3499   cat >conftest.$ac_ext <<_ACEOF
3500 /* confdefs.h.  */
3501 _ACEOF
3502 cat confdefs.h >>conftest.$ac_ext
3503 cat >>conftest.$ac_ext <<_ACEOF
3504 /* end confdefs.h.  */
3505 $ac_includes_default
3506
3507 #include <$ac_header>
3508 _ACEOF
3509 rm -f conftest.$ac_objext
3510 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3511   (eval $ac_compile) 2>conftest.er1
3512   ac_status=$?
3513   grep -v '^ *+' conftest.er1 >conftest.err
3514   rm -f conftest.er1
3515   cat conftest.err >&5
3516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3517   (exit $ac_status); } &&
3518          { ac_try='test -z "$ac_c_werror_flag"
3519                          || test ! -s conftest.err'
3520   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3521   (eval $ac_try) 2>&5
3522   ac_status=$?
3523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3524   (exit $ac_status); }; } &&
3525          { ac_try='test -s conftest.$ac_objext'
3526   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3527   (eval $ac_try) 2>&5
3528   ac_status=$?
3529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3530   (exit $ac_status); }; }; then
3531   eval "$as_ac_Header=yes"
3532 else
3533   echo "$as_me: failed program was:" >&5
3534 sed 's/^/| /' conftest.$ac_ext >&5
3535
3536 eval "$as_ac_Header=no"
3537 fi
3538 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3539 fi
3540 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3541 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3542 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3543   cat >>confdefs.h <<_ACEOF
3544 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3545 _ACEOF
3546
3547 fi
3548
3549 done
3550
3551
3552 echo "$as_me:$LINENO: checking for void *" >&5
3553 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3554 if test "${ac_cv_type_void_p+set}" = set; then
3555   echo $ECHO_N "(cached) $ECHO_C" >&6
3556 else
3557   cat >conftest.$ac_ext <<_ACEOF
3558 /* confdefs.h.  */
3559 _ACEOF
3560 cat confdefs.h >>conftest.$ac_ext
3561 cat >>conftest.$ac_ext <<_ACEOF
3562 /* end confdefs.h.  */
3563 $ac_includes_default
3564 int
3565 main ()
3566 {
3567 if ((void * *) 0)
3568   return 0;
3569 if (sizeof (void *))
3570   return 0;
3571   ;
3572   return 0;
3573 }
3574 _ACEOF
3575 rm -f conftest.$ac_objext
3576 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3577   (eval $ac_compile) 2>conftest.er1
3578   ac_status=$?
3579   grep -v '^ *+' conftest.er1 >conftest.err
3580   rm -f conftest.er1
3581   cat conftest.err >&5
3582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3583   (exit $ac_status); } &&
3584          { ac_try='test -z "$ac_c_werror_flag"
3585                          || test ! -s conftest.err'
3586   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3587   (eval $ac_try) 2>&5
3588   ac_status=$?
3589   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3590   (exit $ac_status); }; } &&
3591          { ac_try='test -s conftest.$ac_objext'
3592   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3593   (eval $ac_try) 2>&5
3594   ac_status=$?
3595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3596   (exit $ac_status); }; }; then
3597   ac_cv_type_void_p=yes
3598 else
3599   echo "$as_me: failed program was:" >&5
3600 sed 's/^/| /' conftest.$ac_ext >&5
3601
3602 ac_cv_type_void_p=no
3603 fi
3604 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3605 fi
3606 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3607 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3608
3609 echo "$as_me:$LINENO: checking size of void *" >&5
3610 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3611 if test "${ac_cv_sizeof_void_p+set}" = set; then
3612   echo $ECHO_N "(cached) $ECHO_C" >&6
3613 else
3614   if test "$ac_cv_type_void_p" = yes; then
3615   # The cast to unsigned long works around a bug in the HP C Compiler
3616   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3617   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3618   # This bug is HP SR number 8606223364.
3619   if test "$cross_compiling" = yes; then
3620   # Depending upon the size, compute the lo and hi bounds.
3621 cat >conftest.$ac_ext <<_ACEOF
3622 /* confdefs.h.  */
3623 _ACEOF
3624 cat confdefs.h >>conftest.$ac_ext
3625 cat >>conftest.$ac_ext <<_ACEOF
3626 /* end confdefs.h.  */
3627 $ac_includes_default
3628 int
3629 main ()
3630 {
3631 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3632 test_array [0] = 0
3633
3634   ;
3635   return 0;
3636 }
3637 _ACEOF
3638 rm -f conftest.$ac_objext
3639 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3640   (eval $ac_compile) 2>conftest.er1
3641   ac_status=$?
3642   grep -v '^ *+' conftest.er1 >conftest.err
3643   rm -f conftest.er1
3644   cat conftest.err >&5
3645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3646   (exit $ac_status); } &&
3647          { ac_try='test -z "$ac_c_werror_flag"
3648                          || test ! -s conftest.err'
3649   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3650   (eval $ac_try) 2>&5
3651   ac_status=$?
3652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3653   (exit $ac_status); }; } &&
3654          { ac_try='test -s conftest.$ac_objext'
3655   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3656   (eval $ac_try) 2>&5
3657   ac_status=$?
3658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3659   (exit $ac_status); }; }; then
3660   ac_lo=0 ac_mid=0
3661   while :; do
3662     cat >conftest.$ac_ext <<_ACEOF
3663 /* confdefs.h.  */
3664 _ACEOF
3665 cat confdefs.h >>conftest.$ac_ext
3666 cat >>conftest.$ac_ext <<_ACEOF
3667 /* end confdefs.h.  */
3668 $ac_includes_default
3669 int
3670 main ()
3671 {
3672 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3673 test_array [0] = 0
3674
3675   ;
3676   return 0;
3677 }
3678 _ACEOF
3679 rm -f conftest.$ac_objext
3680 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3681   (eval $ac_compile) 2>conftest.er1
3682   ac_status=$?
3683   grep -v '^ *+' conftest.er1 >conftest.err
3684   rm -f conftest.er1
3685   cat conftest.err >&5
3686   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3687   (exit $ac_status); } &&
3688          { ac_try='test -z "$ac_c_werror_flag"
3689                          || test ! -s conftest.err'
3690   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3691   (eval $ac_try) 2>&5
3692   ac_status=$?
3693   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3694   (exit $ac_status); }; } &&
3695          { ac_try='test -s conftest.$ac_objext'
3696   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3697   (eval $ac_try) 2>&5
3698   ac_status=$?
3699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3700   (exit $ac_status); }; }; then
3701   ac_hi=$ac_mid; break
3702 else
3703   echo "$as_me: failed program was:" >&5
3704 sed 's/^/| /' conftest.$ac_ext >&5
3705
3706 ac_lo=`expr $ac_mid + 1`
3707                     if test $ac_lo -le $ac_mid; then
3708                       ac_lo= ac_hi=
3709                       break
3710                     fi
3711                     ac_mid=`expr 2 '*' $ac_mid + 1`
3712 fi
3713 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3714   done
3715 else
3716   echo "$as_me: failed program was:" >&5
3717 sed 's/^/| /' conftest.$ac_ext >&5
3718
3719 cat >conftest.$ac_ext <<_ACEOF
3720 /* confdefs.h.  */
3721 _ACEOF
3722 cat confdefs.h >>conftest.$ac_ext
3723 cat >>conftest.$ac_ext <<_ACEOF
3724 /* end confdefs.h.  */
3725 $ac_includes_default
3726 int
3727 main ()
3728 {
3729 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3730 test_array [0] = 0
3731
3732   ;
3733   return 0;
3734 }
3735 _ACEOF
3736 rm -f conftest.$ac_objext
3737 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3738   (eval $ac_compile) 2>conftest.er1
3739   ac_status=$?
3740   grep -v '^ *+' conftest.er1 >conftest.err
3741   rm -f conftest.er1
3742   cat conftest.err >&5
3743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3744   (exit $ac_status); } &&
3745          { ac_try='test -z "$ac_c_werror_flag"
3746                          || test ! -s conftest.err'
3747   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3748   (eval $ac_try) 2>&5
3749   ac_status=$?
3750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751   (exit $ac_status); }; } &&
3752          { ac_try='test -s conftest.$ac_objext'
3753   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3754   (eval $ac_try) 2>&5
3755   ac_status=$?
3756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3757   (exit $ac_status); }; }; then
3758   ac_hi=-1 ac_mid=-1
3759   while :; do
3760     cat >conftest.$ac_ext <<_ACEOF
3761 /* confdefs.h.  */
3762 _ACEOF
3763 cat confdefs.h >>conftest.$ac_ext
3764 cat >>conftest.$ac_ext <<_ACEOF
3765 /* end confdefs.h.  */
3766 $ac_includes_default
3767 int
3768 main ()
3769 {
3770 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3771 test_array [0] = 0
3772
3773   ;
3774   return 0;
3775 }
3776 _ACEOF
3777 rm -f conftest.$ac_objext
3778 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3779   (eval $ac_compile) 2>conftest.er1
3780   ac_status=$?
3781   grep -v '^ *+' conftest.er1 >conftest.err
3782   rm -f conftest.er1
3783   cat conftest.err >&5
3784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3785   (exit $ac_status); } &&
3786          { ac_try='test -z "$ac_c_werror_flag"
3787                          || test ! -s conftest.err'
3788   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3789   (eval $ac_try) 2>&5
3790   ac_status=$?
3791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792   (exit $ac_status); }; } &&
3793          { ac_try='test -s conftest.$ac_objext'
3794   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3795   (eval $ac_try) 2>&5
3796   ac_status=$?
3797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3798   (exit $ac_status); }; }; then
3799   ac_lo=$ac_mid; break
3800 else
3801   echo "$as_me: failed program was:" >&5
3802 sed 's/^/| /' conftest.$ac_ext >&5
3803
3804 ac_hi=`expr '(' $ac_mid ')' - 1`
3805                        if test $ac_mid -le $ac_hi; then
3806                          ac_lo= ac_hi=
3807                          break
3808                        fi
3809                        ac_mid=`expr 2 '*' $ac_mid`
3810 fi
3811 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3812   done
3813 else
3814   echo "$as_me: failed program was:" >&5
3815 sed 's/^/| /' conftest.$ac_ext >&5
3816
3817 ac_lo= ac_hi=
3818 fi
3819 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3820 fi
3821 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3822 # Binary search between lo and hi bounds.
3823 while test "x$ac_lo" != "x$ac_hi"; do
3824   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3825   cat >conftest.$ac_ext <<_ACEOF
3826 /* confdefs.h.  */
3827 _ACEOF
3828 cat confdefs.h >>conftest.$ac_ext
3829 cat >>conftest.$ac_ext <<_ACEOF
3830 /* end confdefs.h.  */
3831 $ac_includes_default
3832 int
3833 main ()
3834 {
3835 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3836 test_array [0] = 0
3837
3838   ;
3839   return 0;
3840 }
3841 _ACEOF
3842 rm -f conftest.$ac_objext
3843 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3844   (eval $ac_compile) 2>conftest.er1
3845   ac_status=$?
3846   grep -v '^ *+' conftest.er1 >conftest.err
3847   rm -f conftest.er1
3848   cat conftest.err >&5
3849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3850   (exit $ac_status); } &&
3851          { ac_try='test -z "$ac_c_werror_flag"
3852                          || test ! -s conftest.err'
3853   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3854   (eval $ac_try) 2>&5
3855   ac_status=$?
3856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3857   (exit $ac_status); }; } &&
3858          { ac_try='test -s conftest.$ac_objext'
3859   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3860   (eval $ac_try) 2>&5
3861   ac_status=$?
3862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3863   (exit $ac_status); }; }; then
3864   ac_hi=$ac_mid
3865 else
3866   echo "$as_me: failed program was:" >&5
3867 sed 's/^/| /' conftest.$ac_ext >&5
3868
3869 ac_lo=`expr '(' $ac_mid ')' + 1`
3870 fi
3871 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3872 done
3873 case $ac_lo in
3874 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3875 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3876 See \`config.log' for more details." >&5
3877 echo "$as_me: error: cannot compute sizeof (void *), 77
3878 See \`config.log' for more details." >&2;}
3879    { (exit 1); exit 1; }; } ;;
3880 esac
3881 else
3882   if test "$cross_compiling" = yes; then
3883   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3884 See \`config.log' for more details." >&5
3885 echo "$as_me: error: cannot run test program while cross compiling
3886 See \`config.log' for more details." >&2;}
3887    { (exit 1); exit 1; }; }
3888 else
3889   cat >conftest.$ac_ext <<_ACEOF
3890 /* confdefs.h.  */
3891 _ACEOF
3892 cat confdefs.h >>conftest.$ac_ext
3893 cat >>conftest.$ac_ext <<_ACEOF
3894 /* end confdefs.h.  */
3895 $ac_includes_default
3896 long longval () { return (long) (sizeof (void *)); }
3897 unsigned long ulongval () { return (long) (sizeof (void *)); }
3898 #include <stdio.h>
3899 #include <stdlib.h>
3900 int
3901 main ()
3902 {
3903
3904   FILE *f = fopen ("conftest.val", "w");
3905   if (! f)
3906     exit (1);
3907   if (((long) (sizeof (void *))) < 0)
3908     {
3909       long i = longval ();
3910       if (i != ((long) (sizeof (void *))))
3911         exit (1);
3912       fprintf (f, "%ld\n", i);
3913     }
3914   else
3915     {
3916       unsigned long i = ulongval ();
3917       if (i != ((long) (sizeof (void *))))
3918         exit (1);
3919       fprintf (f, "%lu\n", i);
3920     }
3921   exit (ferror (f) || fclose (f) != 0);
3922
3923   ;
3924   return 0;
3925 }
3926 _ACEOF
3927 rm -f conftest$ac_exeext
3928 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3929   (eval $ac_link) 2>&5
3930   ac_status=$?
3931   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3932   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3933   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3934   (eval $ac_try) 2>&5
3935   ac_status=$?
3936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3937   (exit $ac_status); }; }; then
3938   ac_cv_sizeof_void_p=`cat conftest.val`
3939 else
3940   echo "$as_me: program exited with status $ac_status" >&5
3941 echo "$as_me: failed program was:" >&5
3942 sed 's/^/| /' conftest.$ac_ext >&5
3943
3944 ( exit $ac_status )
3945 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3946 See \`config.log' for more details." >&5
3947 echo "$as_me: error: cannot compute sizeof (void *), 77
3948 See \`config.log' for more details." >&2;}
3949    { (exit 1); exit 1; }; }
3950 fi
3951 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3952 fi
3953 fi
3954 rm -f conftest.val
3955 else
3956   ac_cv_sizeof_void_p=0
3957 fi
3958 fi
3959 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3960 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3961 cat >>confdefs.h <<_ACEOF
3962 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3963 _ACEOF
3964
3965
3966 echo "$as_me:$LINENO: checking for short" >&5
3967 echo $ECHO_N "checking for short... $ECHO_C" >&6
3968 if test "${ac_cv_type_short+set}" = set; then
3969   echo $ECHO_N "(cached) $ECHO_C" >&6
3970 else
3971   cat >conftest.$ac_ext <<_ACEOF
3972 /* confdefs.h.  */
3973 _ACEOF
3974 cat confdefs.h >>conftest.$ac_ext
3975 cat >>conftest.$ac_ext <<_ACEOF
3976 /* end confdefs.h.  */
3977 $ac_includes_default
3978 int
3979 main ()
3980 {
3981 if ((short *) 0)
3982   return 0;
3983 if (sizeof (short))
3984   return 0;
3985   ;
3986   return 0;
3987 }
3988 _ACEOF
3989 rm -f conftest.$ac_objext
3990 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3991   (eval $ac_compile) 2>conftest.er1
3992   ac_status=$?
3993   grep -v '^ *+' conftest.er1 >conftest.err
3994   rm -f conftest.er1
3995   cat conftest.err >&5
3996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3997   (exit $ac_status); } &&
3998          { ac_try='test -z "$ac_c_werror_flag"
3999                          || test ! -s conftest.err'
4000   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4001   (eval $ac_try) 2>&5
4002   ac_status=$?
4003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4004   (exit $ac_status); }; } &&
4005          { ac_try='test -s conftest.$ac_objext'
4006   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4007   (eval $ac_try) 2>&5
4008   ac_status=$?
4009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4010   (exit $ac_status); }; }; then
4011   ac_cv_type_short=yes
4012 else
4013   echo "$as_me: failed program was:" >&5
4014 sed 's/^/| /' conftest.$ac_ext >&5
4015
4016 ac_cv_type_short=no
4017 fi
4018 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4019 fi
4020 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4021 echo "${ECHO_T}$ac_cv_type_short" >&6
4022
4023 echo "$as_me:$LINENO: checking size of short" >&5
4024 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4025 if test "${ac_cv_sizeof_short+set}" = set; then
4026   echo $ECHO_N "(cached) $ECHO_C" >&6
4027 else
4028   if test "$ac_cv_type_short" = yes; then
4029   # The cast to unsigned long works around a bug in the HP C Compiler
4030   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4031   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4032   # This bug is HP SR number 8606223364.
4033   if test "$cross_compiling" = yes; then
4034   # Depending upon the size, compute the lo and hi bounds.
4035 cat >conftest.$ac_ext <<_ACEOF
4036 /* confdefs.h.  */
4037 _ACEOF
4038 cat confdefs.h >>conftest.$ac_ext
4039 cat >>conftest.$ac_ext <<_ACEOF
4040 /* end confdefs.h.  */
4041 $ac_includes_default
4042 int
4043 main ()
4044 {
4045 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4046 test_array [0] = 0
4047
4048   ;
4049   return 0;
4050 }
4051 _ACEOF
4052 rm -f conftest.$ac_objext
4053 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4054   (eval $ac_compile) 2>conftest.er1
4055   ac_status=$?
4056   grep -v '^ *+' conftest.er1 >conftest.err
4057   rm -f conftest.er1
4058   cat conftest.err >&5
4059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4060   (exit $ac_status); } &&
4061          { ac_try='test -z "$ac_c_werror_flag"
4062                          || test ! -s conftest.err'
4063   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4064   (eval $ac_try) 2>&5
4065   ac_status=$?
4066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4067   (exit $ac_status); }; } &&
4068          { ac_try='test -s conftest.$ac_objext'
4069   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4070   (eval $ac_try) 2>&5
4071   ac_status=$?
4072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4073   (exit $ac_status); }; }; then
4074   ac_lo=0 ac_mid=0
4075   while :; do
4076     cat >conftest.$ac_ext <<_ACEOF
4077 /* confdefs.h.  */
4078 _ACEOF
4079 cat confdefs.h >>conftest.$ac_ext
4080 cat >>conftest.$ac_ext <<_ACEOF
4081 /* end confdefs.h.  */
4082 $ac_includes_default
4083 int
4084 main ()
4085 {
4086 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4087 test_array [0] = 0
4088
4089   ;
4090   return 0;
4091 }
4092 _ACEOF
4093 rm -f conftest.$ac_objext
4094 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4095   (eval $ac_compile) 2>conftest.er1
4096   ac_status=$?
4097   grep -v '^ *+' conftest.er1 >conftest.err
4098   rm -f conftest.er1
4099   cat conftest.err >&5
4100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4101   (exit $ac_status); } &&
4102          { ac_try='test -z "$ac_c_werror_flag"
4103                          || test ! -s conftest.err'
4104   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4105   (eval $ac_try) 2>&5
4106   ac_status=$?
4107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108   (exit $ac_status); }; } &&
4109          { ac_try='test -s conftest.$ac_objext'
4110   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4111   (eval $ac_try) 2>&5
4112   ac_status=$?
4113   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4114   (exit $ac_status); }; }; then
4115   ac_hi=$ac_mid; break
4116 else
4117   echo "$as_me: failed program was:" >&5
4118 sed 's/^/| /' conftest.$ac_ext >&5
4119
4120 ac_lo=`expr $ac_mid + 1`
4121                     if test $ac_lo -le $ac_mid; then
4122                       ac_lo= ac_hi=
4123                       break
4124                     fi
4125                     ac_mid=`expr 2 '*' $ac_mid + 1`
4126 fi
4127 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4128   done
4129 else
4130   echo "$as_me: failed program was:" >&5
4131 sed 's/^/| /' conftest.$ac_ext >&5
4132
4133 cat >conftest.$ac_ext <<_ACEOF
4134 /* confdefs.h.  */
4135 _ACEOF
4136 cat confdefs.h >>conftest.$ac_ext
4137 cat >>conftest.$ac_ext <<_ACEOF
4138 /* end confdefs.h.  */
4139 $ac_includes_default
4140 int
4141 main ()
4142 {
4143 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4144 test_array [0] = 0
4145
4146   ;
4147   return 0;
4148 }
4149 _ACEOF
4150 rm -f conftest.$ac_objext
4151 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4152   (eval $ac_compile) 2>conftest.er1
4153   ac_status=$?
4154   grep -v '^ *+' conftest.er1 >conftest.err
4155   rm -f conftest.er1
4156   cat conftest.err >&5
4157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4158   (exit $ac_status); } &&
4159          { ac_try='test -z "$ac_c_werror_flag"
4160                          || test ! -s conftest.err'
4161   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4162   (eval $ac_try) 2>&5
4163   ac_status=$?
4164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4165   (exit $ac_status); }; } &&
4166          { ac_try='test -s conftest.$ac_objext'
4167   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4168   (eval $ac_try) 2>&5
4169   ac_status=$?
4170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4171   (exit $ac_status); }; }; then
4172   ac_hi=-1 ac_mid=-1
4173   while :; do
4174     cat >conftest.$ac_ext <<_ACEOF
4175 /* confdefs.h.  */
4176 _ACEOF
4177 cat confdefs.h >>conftest.$ac_ext
4178 cat >>conftest.$ac_ext <<_ACEOF
4179 /* end confdefs.h.  */
4180 $ac_includes_default
4181 int
4182 main ()
4183 {
4184 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4185 test_array [0] = 0
4186
4187   ;
4188   return 0;
4189 }
4190 _ACEOF
4191 rm -f conftest.$ac_objext
4192 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4193   (eval $ac_compile) 2>conftest.er1
4194   ac_status=$?
4195   grep -v '^ *+' conftest.er1 >conftest.err
4196   rm -f conftest.er1
4197   cat conftest.err >&5
4198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4199   (exit $ac_status); } &&
4200          { ac_try='test -z "$ac_c_werror_flag"
4201                          || test ! -s conftest.err'
4202   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4203   (eval $ac_try) 2>&5
4204   ac_status=$?
4205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4206   (exit $ac_status); }; } &&
4207          { ac_try='test -s conftest.$ac_objext'
4208   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4209   (eval $ac_try) 2>&5
4210   ac_status=$?
4211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4212   (exit $ac_status); }; }; then
4213   ac_lo=$ac_mid; break
4214 else
4215   echo "$as_me: failed program was:" >&5
4216 sed 's/^/| /' conftest.$ac_ext >&5
4217
4218 ac_hi=`expr '(' $ac_mid ')' - 1`
4219                        if test $ac_mid -le $ac_hi; then
4220                          ac_lo= ac_hi=
4221                          break
4222                        fi
4223                        ac_mid=`expr 2 '*' $ac_mid`
4224 fi
4225 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4226   done
4227 else
4228   echo "$as_me: failed program was:" >&5
4229 sed 's/^/| /' conftest.$ac_ext >&5
4230
4231 ac_lo= ac_hi=
4232 fi
4233 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4234 fi
4235 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4236 # Binary search between lo and hi bounds.
4237 while test "x$ac_lo" != "x$ac_hi"; do
4238   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4239   cat >conftest.$ac_ext <<_ACEOF
4240 /* confdefs.h.  */
4241 _ACEOF
4242 cat confdefs.h >>conftest.$ac_ext
4243 cat >>conftest.$ac_ext <<_ACEOF
4244 /* end confdefs.h.  */
4245 $ac_includes_default
4246 int
4247 main ()
4248 {
4249 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4250 test_array [0] = 0
4251
4252   ;
4253   return 0;
4254 }
4255 _ACEOF
4256 rm -f conftest.$ac_objext
4257 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4258   (eval $ac_compile) 2>conftest.er1
4259   ac_status=$?
4260   grep -v '^ *+' conftest.er1 >conftest.err
4261   rm -f conftest.er1
4262   cat conftest.err >&5
4263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4264   (exit $ac_status); } &&
4265          { ac_try='test -z "$ac_c_werror_flag"
4266                          || test ! -s conftest.err'
4267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4268   (eval $ac_try) 2>&5
4269   ac_status=$?
4270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4271   (exit $ac_status); }; } &&
4272          { ac_try='test -s conftest.$ac_objext'
4273   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4274   (eval $ac_try) 2>&5
4275   ac_status=$?
4276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4277   (exit $ac_status); }; }; then
4278   ac_hi=$ac_mid
4279 else
4280   echo "$as_me: failed program was:" >&5
4281 sed 's/^/| /' conftest.$ac_ext >&5
4282
4283 ac_lo=`expr '(' $ac_mid ')' + 1`
4284 fi
4285 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4286 done
4287 case $ac_lo in
4288 ?*) ac_cv_sizeof_short=$ac_lo;;
4289 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4290 See \`config.log' for more details." >&5
4291 echo "$as_me: error: cannot compute sizeof (short), 77
4292 See \`config.log' for more details." >&2;}
4293    { (exit 1); exit 1; }; } ;;
4294 esac
4295 else
4296   if test "$cross_compiling" = yes; then
4297   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4298 See \`config.log' for more details." >&5
4299 echo "$as_me: error: cannot run test program while cross compiling
4300 See \`config.log' for more details." >&2;}
4301    { (exit 1); exit 1; }; }
4302 else
4303   cat >conftest.$ac_ext <<_ACEOF
4304 /* confdefs.h.  */
4305 _ACEOF
4306 cat confdefs.h >>conftest.$ac_ext
4307 cat >>conftest.$ac_ext <<_ACEOF
4308 /* end confdefs.h.  */
4309 $ac_includes_default
4310 long longval () { return (long) (sizeof (short)); }
4311 unsigned long ulongval () { return (long) (sizeof (short)); }
4312 #include <stdio.h>
4313 #include <stdlib.h>
4314 int
4315 main ()
4316 {
4317
4318   FILE *f = fopen ("conftest.val", "w");
4319   if (! f)
4320     exit (1);
4321   if (((long) (sizeof (short))) < 0)
4322     {
4323       long i = longval ();
4324       if (i != ((long) (sizeof (short))))
4325         exit (1);
4326       fprintf (f, "%ld\n", i);
4327     }
4328   else
4329     {
4330       unsigned long i = ulongval ();
4331       if (i != ((long) (sizeof (short))))
4332         exit (1);
4333       fprintf (f, "%lu\n", i);
4334     }
4335   exit (ferror (f) || fclose (f) != 0);
4336
4337   ;
4338   return 0;
4339 }
4340 _ACEOF
4341 rm -f conftest$ac_exeext
4342 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4343   (eval $ac_link) 2>&5
4344   ac_status=$?
4345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4346   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4347   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4348   (eval $ac_try) 2>&5
4349   ac_status=$?
4350   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4351   (exit $ac_status); }; }; then
4352   ac_cv_sizeof_short=`cat conftest.val`
4353 else
4354   echo "$as_me: program exited with status $ac_status" >&5
4355 echo "$as_me: failed program was:" >&5
4356 sed 's/^/| /' conftest.$ac_ext >&5
4357
4358 ( exit $ac_status )
4359 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4360 See \`config.log' for more details." >&5
4361 echo "$as_me: error: cannot compute sizeof (short), 77
4362 See \`config.log' for more details." >&2;}
4363    { (exit 1); exit 1; }; }
4364 fi
4365 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4366 fi
4367 fi
4368 rm -f conftest.val
4369 else
4370   ac_cv_sizeof_short=0
4371 fi
4372 fi
4373 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4374 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4375 cat >>confdefs.h <<_ACEOF
4376 #define SIZEOF_SHORT $ac_cv_sizeof_short
4377 _ACEOF
4378
4379
4380 echo "$as_me:$LINENO: checking for int" >&5
4381 echo $ECHO_N "checking for int... $ECHO_C" >&6
4382 if test "${ac_cv_type_int+set}" = set; then
4383   echo $ECHO_N "(cached) $ECHO_C" >&6
4384 else
4385   cat >conftest.$ac_ext <<_ACEOF
4386 /* confdefs.h.  */
4387 _ACEOF
4388 cat confdefs.h >>conftest.$ac_ext
4389 cat >>conftest.$ac_ext <<_ACEOF
4390 /* end confdefs.h.  */
4391 $ac_includes_default
4392 int
4393 main ()
4394 {
4395 if ((int *) 0)
4396   return 0;
4397 if (sizeof (int))
4398   return 0;
4399   ;
4400   return 0;
4401 }
4402 _ACEOF
4403 rm -f conftest.$ac_objext
4404 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4405   (eval $ac_compile) 2>conftest.er1
4406   ac_status=$?
4407   grep -v '^ *+' conftest.er1 >conftest.err
4408   rm -f conftest.er1
4409   cat conftest.err >&5
4410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4411   (exit $ac_status); } &&
4412          { ac_try='test -z "$ac_c_werror_flag"
4413                          || test ! -s conftest.err'
4414   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4415   (eval $ac_try) 2>&5
4416   ac_status=$?
4417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4418   (exit $ac_status); }; } &&
4419          { ac_try='test -s conftest.$ac_objext'
4420   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4421   (eval $ac_try) 2>&5
4422   ac_status=$?
4423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4424   (exit $ac_status); }; }; then
4425   ac_cv_type_int=yes
4426 else
4427   echo "$as_me: failed program was:" >&5
4428 sed 's/^/| /' conftest.$ac_ext >&5
4429
4430 ac_cv_type_int=no
4431 fi
4432 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4433 fi
4434 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4435 echo "${ECHO_T}$ac_cv_type_int" >&6
4436
4437 echo "$as_me:$LINENO: checking size of int" >&5
4438 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4439 if test "${ac_cv_sizeof_int+set}" = set; then
4440   echo $ECHO_N "(cached) $ECHO_C" >&6
4441 else
4442   if test "$ac_cv_type_int" = yes; then
4443   # The cast to unsigned long works around a bug in the HP C Compiler
4444   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4445   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4446   # This bug is HP SR number 8606223364.
4447   if test "$cross_compiling" = yes; then
4448   # Depending upon the size, compute the lo and hi bounds.
4449 cat >conftest.$ac_ext <<_ACEOF
4450 /* confdefs.h.  */
4451 _ACEOF
4452 cat confdefs.h >>conftest.$ac_ext
4453 cat >>conftest.$ac_ext <<_ACEOF
4454 /* end confdefs.h.  */
4455 $ac_includes_default
4456 int
4457 main ()
4458 {
4459 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4460 test_array [0] = 0
4461
4462   ;
4463   return 0;
4464 }
4465 _ACEOF
4466 rm -f conftest.$ac_objext
4467 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4468   (eval $ac_compile) 2>conftest.er1
4469   ac_status=$?
4470   grep -v '^ *+' conftest.er1 >conftest.err
4471   rm -f conftest.er1
4472   cat conftest.err >&5
4473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4474   (exit $ac_status); } &&
4475          { ac_try='test -z "$ac_c_werror_flag"
4476                          || test ! -s conftest.err'
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 $ac_status); }; } &&
4482          { ac_try='test -s conftest.$ac_objext'
4483   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484   (eval $ac_try) 2>&5
4485   ac_status=$?
4486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487   (exit $ac_status); }; }; then
4488   ac_lo=0 ac_mid=0
4489   while :; do
4490     cat >conftest.$ac_ext <<_ACEOF
4491 /* confdefs.h.  */
4492 _ACEOF
4493 cat confdefs.h >>conftest.$ac_ext
4494 cat >>conftest.$ac_ext <<_ACEOF
4495 /* end confdefs.h.  */
4496 $ac_includes_default
4497 int
4498 main ()
4499 {
4500 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4501 test_array [0] = 0
4502
4503   ;
4504   return 0;
4505 }
4506 _ACEOF
4507 rm -f conftest.$ac_objext
4508 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4509   (eval $ac_compile) 2>conftest.er1
4510   ac_status=$?
4511   grep -v '^ *+' conftest.er1 >conftest.err
4512   rm -f conftest.er1
4513   cat conftest.err >&5
4514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515   (exit $ac_status); } &&
4516          { ac_try='test -z "$ac_c_werror_flag"
4517                          || test ! -s conftest.err'
4518   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4519   (eval $ac_try) 2>&5
4520   ac_status=$?
4521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4522   (exit $ac_status); }; } &&
4523          { ac_try='test -s conftest.$ac_objext'
4524   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4525   (eval $ac_try) 2>&5
4526   ac_status=$?
4527   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4528   (exit $ac_status); }; }; then
4529   ac_hi=$ac_mid; break
4530 else
4531   echo "$as_me: failed program was:" >&5
4532 sed 's/^/| /' conftest.$ac_ext >&5
4533
4534 ac_lo=`expr $ac_mid + 1`
4535                     if test $ac_lo -le $ac_mid; then
4536                       ac_lo= ac_hi=
4537                       break
4538                     fi
4539                     ac_mid=`expr 2 '*' $ac_mid + 1`
4540 fi
4541 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4542   done
4543 else
4544   echo "$as_me: failed program was:" >&5
4545 sed 's/^/| /' conftest.$ac_ext >&5
4546
4547 cat >conftest.$ac_ext <<_ACEOF
4548 /* confdefs.h.  */
4549 _ACEOF
4550 cat confdefs.h >>conftest.$ac_ext
4551 cat >>conftest.$ac_ext <<_ACEOF
4552 /* end confdefs.h.  */
4553 $ac_includes_default
4554 int
4555 main ()
4556 {
4557 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4558 test_array [0] = 0
4559
4560   ;
4561   return 0;
4562 }
4563 _ACEOF
4564 rm -f conftest.$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"
4574                          || test ! -s conftest.err'
4575   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4576   (eval $ac_try) 2>&5
4577   ac_status=$?
4578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4579   (exit $ac_status); }; } &&
4580          { ac_try='test -s conftest.$ac_objext'
4581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4582   (eval $ac_try) 2>&5
4583   ac_status=$?
4584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4585   (exit $ac_status); }; }; then
4586   ac_hi=-1 ac_mid=-1
4587   while :; do
4588     cat >conftest.$ac_ext <<_ACEOF
4589 /* confdefs.h.  */
4590 _ACEOF
4591 cat confdefs.h >>conftest.$ac_ext
4592 cat >>conftest.$ac_ext <<_ACEOF
4593 /* end confdefs.h.  */
4594 $ac_includes_default
4595 int
4596 main ()
4597 {
4598 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4599 test_array [0] = 0
4600
4601   ;
4602   return 0;
4603 }
4604 _ACEOF
4605 rm -f conftest.$ac_objext
4606 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4607   (eval $ac_compile) 2>conftest.er1
4608   ac_status=$?
4609   grep -v '^ *+' conftest.er1 >conftest.err
4610   rm -f conftest.er1
4611   cat conftest.err >&5
4612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4613   (exit $ac_status); } &&
4614          { ac_try='test -z "$ac_c_werror_flag"
4615                          || test ! -s conftest.err'
4616   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4617   (eval $ac_try) 2>&5
4618   ac_status=$?
4619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4620   (exit $ac_status); }; } &&
4621          { ac_try='test -s conftest.$ac_objext'
4622   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4623   (eval $ac_try) 2>&5
4624   ac_status=$?
4625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4626   (exit $ac_status); }; }; then
4627   ac_lo=$ac_mid; break
4628 else
4629   echo "$as_me: failed program was:" >&5
4630 sed 's/^/| /' conftest.$ac_ext >&5
4631
4632 ac_hi=`expr '(' $ac_mid ')' - 1`
4633                        if test $ac_mid -le $ac_hi; then
4634                          ac_lo= ac_hi=
4635                          break
4636                        fi
4637                        ac_mid=`expr 2 '*' $ac_mid`
4638 fi
4639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4640   done
4641 else
4642   echo "$as_me: failed program was:" >&5
4643 sed 's/^/| /' conftest.$ac_ext >&5
4644
4645 ac_lo= ac_hi=
4646 fi
4647 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4648 fi
4649 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4650 # Binary search between lo and hi bounds.
4651 while test "x$ac_lo" != "x$ac_hi"; do
4652   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4653   cat >conftest.$ac_ext <<_ACEOF
4654 /* confdefs.h.  */
4655 _ACEOF
4656 cat confdefs.h >>conftest.$ac_ext
4657 cat >>conftest.$ac_ext <<_ACEOF
4658 /* end confdefs.h.  */
4659 $ac_includes_default
4660 int
4661 main ()
4662 {
4663 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4664 test_array [0] = 0
4665
4666   ;
4667   return 0;
4668 }
4669 _ACEOF
4670 rm -f conftest.$ac_objext
4671 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4672   (eval $ac_compile) 2>conftest.er1
4673   ac_status=$?
4674   grep -v '^ *+' conftest.er1 >conftest.err
4675   rm -f conftest.er1
4676   cat conftest.err >&5
4677   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4678   (exit $ac_status); } &&
4679          { ac_try='test -z "$ac_c_werror_flag"
4680                          || test ! -s conftest.err'
4681   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4682   (eval $ac_try) 2>&5
4683   ac_status=$?
4684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685   (exit $ac_status); }; } &&
4686          { ac_try='test -s conftest.$ac_objext'
4687   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4688   (eval $ac_try) 2>&5
4689   ac_status=$?
4690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691   (exit $ac_status); }; }; then
4692   ac_hi=$ac_mid
4693 else
4694   echo "$as_me: failed program was:" >&5
4695 sed 's/^/| /' conftest.$ac_ext >&5
4696
4697 ac_lo=`expr '(' $ac_mid ')' + 1`
4698 fi
4699 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4700 done
4701 case $ac_lo in
4702 ?*) ac_cv_sizeof_int=$ac_lo;;
4703 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4704 See \`config.log' for more details." >&5
4705 echo "$as_me: error: cannot compute sizeof (int), 77
4706 See \`config.log' for more details." >&2;}
4707    { (exit 1); exit 1; }; } ;;
4708 esac
4709 else
4710   if test "$cross_compiling" = yes; then
4711   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4712 See \`config.log' for more details." >&5
4713 echo "$as_me: error: cannot run test program while cross compiling
4714 See \`config.log' for more details." >&2;}
4715    { (exit 1); exit 1; }; }
4716 else
4717   cat >conftest.$ac_ext <<_ACEOF
4718 /* confdefs.h.  */
4719 _ACEOF
4720 cat confdefs.h >>conftest.$ac_ext
4721 cat >>conftest.$ac_ext <<_ACEOF
4722 /* end confdefs.h.  */
4723 $ac_includes_default
4724 long longval () { return (long) (sizeof (int)); }
4725 unsigned long ulongval () { return (long) (sizeof (int)); }
4726 #include <stdio.h>
4727 #include <stdlib.h>
4728 int
4729 main ()
4730 {
4731
4732   FILE *f = fopen ("conftest.val", "w");
4733   if (! f)
4734     exit (1);
4735   if (((long) (sizeof (int))) < 0)
4736     {
4737       long i = longval ();
4738       if (i != ((long) (sizeof (int))))
4739         exit (1);
4740       fprintf (f, "%ld\n", i);
4741     }
4742   else
4743     {
4744       unsigned long i = ulongval ();
4745       if (i != ((long) (sizeof (int))))
4746         exit (1);
4747       fprintf (f, "%lu\n", i);
4748     }
4749   exit (ferror (f) || fclose (f) != 0);
4750
4751   ;
4752   return 0;
4753 }
4754 _ACEOF
4755 rm -f conftest$ac_exeext
4756 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4757   (eval $ac_link) 2>&5
4758   ac_status=$?
4759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4761   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4762   (eval $ac_try) 2>&5
4763   ac_status=$?
4764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4765   (exit $ac_status); }; }; then
4766   ac_cv_sizeof_int=`cat conftest.val`
4767 else
4768   echo "$as_me: program exited with status $ac_status" >&5
4769 echo "$as_me: failed program was:" >&5
4770 sed 's/^/| /' conftest.$ac_ext >&5
4771
4772 ( exit $ac_status )
4773 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4774 See \`config.log' for more details." >&5
4775 echo "$as_me: error: cannot compute sizeof (int), 77
4776 See \`config.log' for more details." >&2;}
4777    { (exit 1); exit 1; }; }
4778 fi
4779 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4780 fi
4781 fi
4782 rm -f conftest.val
4783 else
4784   ac_cv_sizeof_int=0
4785 fi
4786 fi
4787 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4788 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4789 cat >>confdefs.h <<_ACEOF
4790 #define SIZEOF_INT $ac_cv_sizeof_int
4791 _ACEOF
4792
4793
4794 echo "$as_me:$LINENO: checking for long" >&5
4795 echo $ECHO_N "checking for long... $ECHO_C" >&6
4796 if test "${ac_cv_type_long+set}" = set; then
4797   echo $ECHO_N "(cached) $ECHO_C" >&6
4798 else
4799   cat >conftest.$ac_ext <<_ACEOF
4800 /* confdefs.h.  */
4801 _ACEOF
4802 cat confdefs.h >>conftest.$ac_ext
4803 cat >>conftest.$ac_ext <<_ACEOF
4804 /* end confdefs.h.  */
4805 $ac_includes_default
4806 int
4807 main ()
4808 {
4809 if ((long *) 0)
4810   return 0;
4811 if (sizeof (long))
4812   return 0;
4813   ;
4814   return 0;
4815 }
4816 _ACEOF
4817 rm -f conftest.$ac_objext
4818 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4819   (eval $ac_compile) 2>conftest.er1
4820   ac_status=$?
4821   grep -v '^ *+' conftest.er1 >conftest.err
4822   rm -f conftest.er1
4823   cat conftest.err >&5
4824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4825   (exit $ac_status); } &&
4826          { ac_try='test -z "$ac_c_werror_flag"
4827                          || test ! -s conftest.err'
4828   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4829   (eval $ac_try) 2>&5
4830   ac_status=$?
4831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832   (exit $ac_status); }; } &&
4833          { ac_try='test -s conftest.$ac_objext'
4834   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4835   (eval $ac_try) 2>&5
4836   ac_status=$?
4837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4838   (exit $ac_status); }; }; then
4839   ac_cv_type_long=yes
4840 else
4841   echo "$as_me: failed program was:" >&5
4842 sed 's/^/| /' conftest.$ac_ext >&5
4843
4844 ac_cv_type_long=no
4845 fi
4846 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4847 fi
4848 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4849 echo "${ECHO_T}$ac_cv_type_long" >&6
4850
4851 echo "$as_me:$LINENO: checking size of long" >&5
4852 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4853 if test "${ac_cv_sizeof_long+set}" = set; then
4854   echo $ECHO_N "(cached) $ECHO_C" >&6
4855 else
4856   if test "$ac_cv_type_long" = yes; then
4857   # The cast to unsigned long works around a bug in the HP C Compiler
4858   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4859   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4860   # This bug is HP SR number 8606223364.
4861   if test "$cross_compiling" = yes; then
4862   # Depending upon the size, compute the lo and hi bounds.
4863 cat >conftest.$ac_ext <<_ACEOF
4864 /* confdefs.h.  */
4865 _ACEOF
4866 cat confdefs.h >>conftest.$ac_ext
4867 cat >>conftest.$ac_ext <<_ACEOF
4868 /* end confdefs.h.  */
4869 $ac_includes_default
4870 int
4871 main ()
4872 {
4873 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4874 test_array [0] = 0
4875
4876   ;
4877   return 0;
4878 }
4879 _ACEOF
4880 rm -f conftest.$ac_objext
4881 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4882   (eval $ac_compile) 2>conftest.er1
4883   ac_status=$?
4884   grep -v '^ *+' conftest.er1 >conftest.err
4885   rm -f conftest.er1
4886   cat conftest.err >&5
4887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4888   (exit $ac_status); } &&
4889          { ac_try='test -z "$ac_c_werror_flag"
4890                          || test ! -s conftest.err'
4891   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4892   (eval $ac_try) 2>&5
4893   ac_status=$?
4894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4895   (exit $ac_status); }; } &&
4896          { ac_try='test -s conftest.$ac_objext'
4897   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4898   (eval $ac_try) 2>&5
4899   ac_status=$?
4900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901   (exit $ac_status); }; }; then
4902   ac_lo=0 ac_mid=0
4903   while :; do
4904     cat >conftest.$ac_ext <<_ACEOF
4905 /* confdefs.h.  */
4906 _ACEOF
4907 cat confdefs.h >>conftest.$ac_ext
4908 cat >>conftest.$ac_ext <<_ACEOF
4909 /* end confdefs.h.  */
4910 $ac_includes_default
4911 int
4912 main ()
4913 {
4914 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4915 test_array [0] = 0
4916
4917   ;
4918   return 0;
4919 }
4920 _ACEOF
4921 rm -f conftest.$ac_objext
4922 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4923   (eval $ac_compile) 2>conftest.er1
4924   ac_status=$?
4925   grep -v '^ *+' conftest.er1 >conftest.err
4926   rm -f conftest.er1
4927   cat conftest.err >&5
4928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929   (exit $ac_status); } &&
4930          { ac_try='test -z "$ac_c_werror_flag"
4931                          || test ! -s conftest.err'
4932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4933   (eval $ac_try) 2>&5
4934   ac_status=$?
4935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936   (exit $ac_status); }; } &&
4937          { ac_try='test -s conftest.$ac_objext'
4938   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4939   (eval $ac_try) 2>&5
4940   ac_status=$?
4941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942   (exit $ac_status); }; }; then
4943   ac_hi=$ac_mid; break
4944 else
4945   echo "$as_me: failed program was:" >&5
4946 sed 's/^/| /' conftest.$ac_ext >&5
4947
4948 ac_lo=`expr $ac_mid + 1`
4949                     if test $ac_lo -le $ac_mid; then
4950                       ac_lo= ac_hi=
4951                       break
4952                     fi
4953                     ac_mid=`expr 2 '*' $ac_mid + 1`
4954 fi
4955 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4956   done
4957 else
4958   echo "$as_me: failed program was:" >&5
4959 sed 's/^/| /' conftest.$ac_ext >&5
4960
4961 cat >conftest.$ac_ext <<_ACEOF
4962 /* confdefs.h.  */
4963 _ACEOF
4964 cat confdefs.h >>conftest.$ac_ext
4965 cat >>conftest.$ac_ext <<_ACEOF
4966 /* end confdefs.h.  */
4967 $ac_includes_default
4968 int
4969 main ()
4970 {
4971 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4972 test_array [0] = 0
4973
4974   ;
4975   return 0;
4976 }
4977 _ACEOF
4978 rm -f conftest.$ac_objext
4979 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4980   (eval $ac_compile) 2>conftest.er1
4981   ac_status=$?
4982   grep -v '^ *+' conftest.er1 >conftest.err
4983   rm -f conftest.er1
4984   cat conftest.err >&5
4985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4986   (exit $ac_status); } &&
4987          { ac_try='test -z "$ac_c_werror_flag"
4988                          || test ! -s conftest.err'
4989   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990   (eval $ac_try) 2>&5
4991   ac_status=$?
4992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993   (exit $ac_status); }; } &&
4994          { ac_try='test -s conftest.$ac_objext'
4995   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4996   (eval $ac_try) 2>&5
4997   ac_status=$?
4998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4999   (exit $ac_status); }; }; then
5000   ac_hi=-1 ac_mid=-1
5001   while :; do
5002     cat >conftest.$ac_ext <<_ACEOF
5003 /* confdefs.h.  */
5004 _ACEOF
5005 cat confdefs.h >>conftest.$ac_ext
5006 cat >>conftest.$ac_ext <<_ACEOF
5007 /* end confdefs.h.  */
5008 $ac_includes_default
5009 int
5010 main ()
5011 {
5012 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5013 test_array [0] = 0
5014
5015   ;
5016   return 0;
5017 }
5018 _ACEOF
5019 rm -f conftest.$ac_objext
5020 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5021   (eval $ac_compile) 2>conftest.er1
5022   ac_status=$?
5023   grep -v '^ *+' conftest.er1 >conftest.err
5024   rm -f conftest.er1
5025   cat conftest.err >&5
5026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5027   (exit $ac_status); } &&
5028          { ac_try='test -z "$ac_c_werror_flag"
5029                          || test ! -s conftest.err'
5030   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5031   (eval $ac_try) 2>&5
5032   ac_status=$?
5033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5034   (exit $ac_status); }; } &&
5035          { ac_try='test -s conftest.$ac_objext'
5036   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5037   (eval $ac_try) 2>&5
5038   ac_status=$?
5039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5040   (exit $ac_status); }; }; then
5041   ac_lo=$ac_mid; break
5042 else
5043   echo "$as_me: failed program was:" >&5
5044 sed 's/^/| /' conftest.$ac_ext >&5
5045
5046 ac_hi=`expr '(' $ac_mid ')' - 1`
5047                        if test $ac_mid -le $ac_hi; then
5048                          ac_lo= ac_hi=
5049                          break
5050                        fi
5051                        ac_mid=`expr 2 '*' $ac_mid`
5052 fi
5053 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5054   done
5055 else
5056   echo "$as_me: failed program was:" >&5
5057 sed 's/^/| /' conftest.$ac_ext >&5
5058
5059 ac_lo= ac_hi=
5060 fi
5061 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5062 fi
5063 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5064 # Binary search between lo and hi bounds.
5065 while test "x$ac_lo" != "x$ac_hi"; do
5066   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5067   cat >conftest.$ac_ext <<_ACEOF
5068 /* confdefs.h.  */
5069 _ACEOF
5070 cat confdefs.h >>conftest.$ac_ext
5071 cat >>conftest.$ac_ext <<_ACEOF
5072 /* end confdefs.h.  */
5073 $ac_includes_default
5074 int
5075 main ()
5076 {
5077 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5078 test_array [0] = 0
5079
5080   ;
5081   return 0;
5082 }
5083 _ACEOF
5084 rm -f conftest.$ac_objext
5085 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5086   (eval $ac_compile) 2>conftest.er1
5087   ac_status=$?
5088   grep -v '^ *+' conftest.er1 >conftest.err
5089   rm -f conftest.er1
5090   cat conftest.err >&5
5091   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5092   (exit $ac_status); } &&
5093          { ac_try='test -z "$ac_c_werror_flag"
5094                          || test ! -s conftest.err'
5095   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5096   (eval $ac_try) 2>&5
5097   ac_status=$?
5098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5099   (exit $ac_status); }; } &&
5100          { ac_try='test -s conftest.$ac_objext'
5101   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5102   (eval $ac_try) 2>&5
5103   ac_status=$?
5104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105   (exit $ac_status); }; }; then
5106   ac_hi=$ac_mid
5107 else
5108   echo "$as_me: failed program was:" >&5
5109 sed 's/^/| /' conftest.$ac_ext >&5
5110
5111 ac_lo=`expr '(' $ac_mid ')' + 1`
5112 fi
5113 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5114 done
5115 case $ac_lo in
5116 ?*) ac_cv_sizeof_long=$ac_lo;;
5117 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5118 See \`config.log' for more details." >&5
5119 echo "$as_me: error: cannot compute sizeof (long), 77
5120 See \`config.log' for more details." >&2;}
5121    { (exit 1); exit 1; }; } ;;
5122 esac
5123 else
5124   if test "$cross_compiling" = yes; then
5125   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5126 See \`config.log' for more details." >&5
5127 echo "$as_me: error: cannot run test program while cross compiling
5128 See \`config.log' for more details." >&2;}
5129    { (exit 1); exit 1; }; }
5130 else
5131   cat >conftest.$ac_ext <<_ACEOF
5132 /* confdefs.h.  */
5133 _ACEOF
5134 cat confdefs.h >>conftest.$ac_ext
5135 cat >>conftest.$ac_ext <<_ACEOF
5136 /* end confdefs.h.  */
5137 $ac_includes_default
5138 long longval () { return (long) (sizeof (long)); }
5139 unsigned long ulongval () { return (long) (sizeof (long)); }
5140 #include <stdio.h>
5141 #include <stdlib.h>
5142 int
5143 main ()
5144 {
5145
5146   FILE *f = fopen ("conftest.val", "w");
5147   if (! f)
5148     exit (1);
5149   if (((long) (sizeof (long))) < 0)
5150     {
5151       long i = longval ();
5152       if (i != ((long) (sizeof (long))))
5153         exit (1);
5154       fprintf (f, "%ld\n", i);
5155     }
5156   else
5157     {
5158       unsigned long i = ulongval ();
5159       if (i != ((long) (sizeof (long))))
5160         exit (1);
5161       fprintf (f, "%lu\n", i);
5162     }
5163   exit (ferror (f) || fclose (f) != 0);
5164
5165   ;
5166   return 0;
5167 }
5168 _ACEOF
5169 rm -f conftest$ac_exeext
5170 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5171   (eval $ac_link) 2>&5
5172   ac_status=$?
5173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5174   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5176   (eval $ac_try) 2>&5
5177   ac_status=$?
5178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179   (exit $ac_status); }; }; then
5180   ac_cv_sizeof_long=`cat conftest.val`
5181 else
5182   echo "$as_me: program exited with status $ac_status" >&5
5183 echo "$as_me: failed program was:" >&5
5184 sed 's/^/| /' conftest.$ac_ext >&5
5185
5186 ( exit $ac_status )
5187 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5188 See \`config.log' for more details." >&5
5189 echo "$as_me: error: cannot compute sizeof (long), 77
5190 See \`config.log' for more details." >&2;}
5191    { (exit 1); exit 1; }; }
5192 fi
5193 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5194 fi
5195 fi
5196 rm -f conftest.val
5197 else
5198   ac_cv_sizeof_long=0
5199 fi
5200 fi
5201 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5202 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5203 cat >>confdefs.h <<_ACEOF
5204 #define SIZEOF_LONG $ac_cv_sizeof_long
5205 _ACEOF
5206
5207
5208 if test $ac_cv_c_long_long = yes; then
5209   echo "$as_me:$LINENO: checking for long long" >&5
5210 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5211 if test "${ac_cv_type_long_long+set}" = set; then
5212   echo $ECHO_N "(cached) $ECHO_C" >&6
5213 else
5214   cat >conftest.$ac_ext <<_ACEOF
5215 /* confdefs.h.  */
5216 _ACEOF
5217 cat confdefs.h >>conftest.$ac_ext
5218 cat >>conftest.$ac_ext <<_ACEOF
5219 /* end confdefs.h.  */
5220 $ac_includes_default
5221 int
5222 main ()
5223 {
5224 if ((long long *) 0)
5225   return 0;
5226 if (sizeof (long long))
5227   return 0;
5228   ;
5229   return 0;
5230 }
5231 _ACEOF
5232 rm -f conftest.$ac_objext
5233 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5234   (eval $ac_compile) 2>conftest.er1
5235   ac_status=$?
5236   grep -v '^ *+' conftest.er1 >conftest.err
5237   rm -f conftest.er1
5238   cat conftest.err >&5
5239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5240   (exit $ac_status); } &&
5241          { ac_try='test -z "$ac_c_werror_flag"
5242                          || test ! -s conftest.err'
5243   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5244   (eval $ac_try) 2>&5
5245   ac_status=$?
5246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5247   (exit $ac_status); }; } &&
5248          { ac_try='test -s conftest.$ac_objext'
5249   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5250   (eval $ac_try) 2>&5
5251   ac_status=$?
5252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253   (exit $ac_status); }; }; then
5254   ac_cv_type_long_long=yes
5255 else
5256   echo "$as_me: failed program was:" >&5
5257 sed 's/^/| /' conftest.$ac_ext >&5
5258
5259 ac_cv_type_long_long=no
5260 fi
5261 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5262 fi
5263 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5264 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5265
5266 echo "$as_me:$LINENO: checking size of long long" >&5
5267 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5268 if test "${ac_cv_sizeof_long_long+set}" = set; then
5269   echo $ECHO_N "(cached) $ECHO_C" >&6
5270 else
5271   if test "$ac_cv_type_long_long" = yes; then
5272   # The cast to unsigned long works around a bug in the HP C Compiler
5273   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5274   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5275   # This bug is HP SR number 8606223364.
5276   if test "$cross_compiling" = yes; then
5277   # Depending upon the size, compute the lo and hi bounds.
5278 cat >conftest.$ac_ext <<_ACEOF
5279 /* confdefs.h.  */
5280 _ACEOF
5281 cat confdefs.h >>conftest.$ac_ext
5282 cat >>conftest.$ac_ext <<_ACEOF
5283 /* end confdefs.h.  */
5284 $ac_includes_default
5285 int
5286 main ()
5287 {
5288 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5289 test_array [0] = 0
5290
5291   ;
5292   return 0;
5293 }
5294 _ACEOF
5295 rm -f conftest.$ac_objext
5296 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5297   (eval $ac_compile) 2>conftest.er1
5298   ac_status=$?
5299   grep -v '^ *+' conftest.er1 >conftest.err
5300   rm -f conftest.er1
5301   cat conftest.err >&5
5302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5303   (exit $ac_status); } &&
5304          { ac_try='test -z "$ac_c_werror_flag"
5305                          || test ! -s conftest.err'
5306   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5307   (eval $ac_try) 2>&5
5308   ac_status=$?
5309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5310   (exit $ac_status); }; } &&
5311          { ac_try='test -s conftest.$ac_objext'
5312   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5313   (eval $ac_try) 2>&5
5314   ac_status=$?
5315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316   (exit $ac_status); }; }; then
5317   ac_lo=0 ac_mid=0
5318   while :; do
5319     cat >conftest.$ac_ext <<_ACEOF
5320 /* confdefs.h.  */
5321 _ACEOF
5322 cat confdefs.h >>conftest.$ac_ext
5323 cat >>conftest.$ac_ext <<_ACEOF
5324 /* end confdefs.h.  */
5325 $ac_includes_default
5326 int
5327 main ()
5328 {
5329 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5330 test_array [0] = 0
5331
5332   ;
5333   return 0;
5334 }
5335 _ACEOF
5336 rm -f conftest.$ac_objext
5337 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5338   (eval $ac_compile) 2>conftest.er1
5339   ac_status=$?
5340   grep -v '^ *+' conftest.er1 >conftest.err
5341   rm -f conftest.er1
5342   cat conftest.err >&5
5343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5344   (exit $ac_status); } &&
5345          { ac_try='test -z "$ac_c_werror_flag"
5346                          || test ! -s conftest.err'
5347   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5348   (eval $ac_try) 2>&5
5349   ac_status=$?
5350   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351   (exit $ac_status); }; } &&
5352          { ac_try='test -s conftest.$ac_objext'
5353   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5354   (eval $ac_try) 2>&5
5355   ac_status=$?
5356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357   (exit $ac_status); }; }; then
5358   ac_hi=$ac_mid; break
5359 else
5360   echo "$as_me: failed program was:" >&5
5361 sed 's/^/| /' conftest.$ac_ext >&5
5362
5363 ac_lo=`expr $ac_mid + 1`
5364                     if test $ac_lo -le $ac_mid; then
5365                       ac_lo= ac_hi=
5366                       break
5367                     fi
5368                     ac_mid=`expr 2 '*' $ac_mid + 1`
5369 fi
5370 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5371   done
5372 else
5373   echo "$as_me: failed program was:" >&5
5374 sed 's/^/| /' conftest.$ac_ext >&5
5375
5376 cat >conftest.$ac_ext <<_ACEOF
5377 /* confdefs.h.  */
5378 _ACEOF
5379 cat confdefs.h >>conftest.$ac_ext
5380 cat >>conftest.$ac_ext <<_ACEOF
5381 /* end confdefs.h.  */
5382 $ac_includes_default
5383 int
5384 main ()
5385 {
5386 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5387 test_array [0] = 0
5388
5389   ;
5390   return 0;
5391 }
5392 _ACEOF
5393 rm -f conftest.$ac_objext
5394 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5395   (eval $ac_compile) 2>conftest.er1
5396   ac_status=$?
5397   grep -v '^ *+' conftest.er1 >conftest.err
5398   rm -f conftest.er1
5399   cat conftest.err >&5
5400   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5401   (exit $ac_status); } &&
5402          { ac_try='test -z "$ac_c_werror_flag"
5403                          || test ! -s conftest.err'
5404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5405   (eval $ac_try) 2>&5
5406   ac_status=$?
5407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5408   (exit $ac_status); }; } &&
5409          { ac_try='test -s conftest.$ac_objext'
5410   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5411   (eval $ac_try) 2>&5
5412   ac_status=$?
5413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5414   (exit $ac_status); }; }; then
5415   ac_hi=-1 ac_mid=-1
5416   while :; do
5417     cat >conftest.$ac_ext <<_ACEOF
5418 /* confdefs.h.  */
5419 _ACEOF
5420 cat confdefs.h >>conftest.$ac_ext
5421 cat >>conftest.$ac_ext <<_ACEOF
5422 /* end confdefs.h.  */
5423 $ac_includes_default
5424 int
5425 main ()
5426 {
5427 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5428 test_array [0] = 0
5429
5430   ;
5431   return 0;
5432 }
5433 _ACEOF
5434 rm -f conftest.$ac_objext
5435 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5436   (eval $ac_compile) 2>conftest.er1
5437   ac_status=$?
5438   grep -v '^ *+' conftest.er1 >conftest.err
5439   rm -f conftest.er1
5440   cat conftest.err >&5
5441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5442   (exit $ac_status); } &&
5443          { ac_try='test -z "$ac_c_werror_flag"
5444                          || test ! -s conftest.err'
5445   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5446   (eval $ac_try) 2>&5
5447   ac_status=$?
5448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5449   (exit $ac_status); }; } &&
5450          { ac_try='test -s conftest.$ac_objext'
5451   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5452   (eval $ac_try) 2>&5
5453   ac_status=$?
5454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5455   (exit $ac_status); }; }; then
5456   ac_lo=$ac_mid; break
5457 else
5458   echo "$as_me: failed program was:" >&5
5459 sed 's/^/| /' conftest.$ac_ext >&5
5460
5461 ac_hi=`expr '(' $ac_mid ')' - 1`
5462                        if test $ac_mid -le $ac_hi; then
5463                          ac_lo= ac_hi=
5464                          break
5465                        fi
5466                        ac_mid=`expr 2 '*' $ac_mid`
5467 fi
5468 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5469   done
5470 else
5471   echo "$as_me: failed program was:" >&5
5472 sed 's/^/| /' conftest.$ac_ext >&5
5473
5474 ac_lo= ac_hi=
5475 fi
5476 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5477 fi
5478 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5479 # Binary search between lo and hi bounds.
5480 while test "x$ac_lo" != "x$ac_hi"; do
5481   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5482   cat >conftest.$ac_ext <<_ACEOF
5483 /* confdefs.h.  */
5484 _ACEOF
5485 cat confdefs.h >>conftest.$ac_ext
5486 cat >>conftest.$ac_ext <<_ACEOF
5487 /* end confdefs.h.  */
5488 $ac_includes_default
5489 int
5490 main ()
5491 {
5492 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5493 test_array [0] = 0
5494
5495   ;
5496   return 0;
5497 }
5498 _ACEOF
5499 rm -f conftest.$ac_objext
5500 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5501   (eval $ac_compile) 2>conftest.er1
5502   ac_status=$?
5503   grep -v '^ *+' conftest.er1 >conftest.err
5504   rm -f conftest.er1
5505   cat conftest.err >&5
5506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5507   (exit $ac_status); } &&
5508          { ac_try='test -z "$ac_c_werror_flag"
5509                          || test ! -s conftest.err'
5510   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5511   (eval $ac_try) 2>&5
5512   ac_status=$?
5513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5514   (exit $ac_status); }; } &&
5515          { ac_try='test -s conftest.$ac_objext'
5516   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5517   (eval $ac_try) 2>&5
5518   ac_status=$?
5519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5520   (exit $ac_status); }; }; then
5521   ac_hi=$ac_mid
5522 else
5523   echo "$as_me: failed program was:" >&5
5524 sed 's/^/| /' conftest.$ac_ext >&5
5525
5526 ac_lo=`expr '(' $ac_mid ')' + 1`
5527 fi
5528 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5529 done
5530 case $ac_lo in
5531 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5532 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5533 See \`config.log' for more details." >&5
5534 echo "$as_me: error: cannot compute sizeof (long long), 77
5535 See \`config.log' for more details." >&2;}
5536    { (exit 1); exit 1; }; } ;;
5537 esac
5538 else
5539   if test "$cross_compiling" = yes; then
5540   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5541 See \`config.log' for more details." >&5
5542 echo "$as_me: error: cannot run test program while cross compiling
5543 See \`config.log' for more details." >&2;}
5544    { (exit 1); exit 1; }; }
5545 else
5546   cat >conftest.$ac_ext <<_ACEOF
5547 /* confdefs.h.  */
5548 _ACEOF
5549 cat confdefs.h >>conftest.$ac_ext
5550 cat >>conftest.$ac_ext <<_ACEOF
5551 /* end confdefs.h.  */
5552 $ac_includes_default
5553 long longval () { return (long) (sizeof (long long)); }
5554 unsigned long ulongval () { return (long) (sizeof (long long)); }
5555 #include <stdio.h>
5556 #include <stdlib.h>
5557 int
5558 main ()
5559 {
5560
5561   FILE *f = fopen ("conftest.val", "w");
5562   if (! f)
5563     exit (1);
5564   if (((long) (sizeof (long long))) < 0)
5565     {
5566       long i = longval ();
5567       if (i != ((long) (sizeof (long long))))
5568         exit (1);
5569       fprintf (f, "%ld\n", i);
5570     }
5571   else
5572     {
5573       unsigned long i = ulongval ();
5574       if (i != ((long) (sizeof (long long))))
5575         exit (1);
5576       fprintf (f, "%lu\n", i);
5577     }
5578   exit (ferror (f) || fclose (f) != 0);
5579
5580   ;
5581   return 0;
5582 }
5583 _ACEOF
5584 rm -f conftest$ac_exeext
5585 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5586   (eval $ac_link) 2>&5
5587   ac_status=$?
5588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5589   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5590   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5591   (eval $ac_try) 2>&5
5592   ac_status=$?
5593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594   (exit $ac_status); }; }; then
5595   ac_cv_sizeof_long_long=`cat conftest.val`
5596 else
5597   echo "$as_me: program exited with status $ac_status" >&5
5598 echo "$as_me: failed program was:" >&5
5599 sed 's/^/| /' conftest.$ac_ext >&5
5600
5601 ( exit $ac_status )
5602 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5603 See \`config.log' for more details." >&5
5604 echo "$as_me: error: cannot compute sizeof (long long), 77
5605 See \`config.log' for more details." >&2;}
5606    { (exit 1); exit 1; }; }
5607 fi
5608 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5609 fi
5610 fi
5611 rm -f conftest.val
5612 else
5613   ac_cv_sizeof_long_long=0
5614 fi
5615 fi
5616 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5617 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5618 cat >>confdefs.h <<_ACEOF
5619 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5620 _ACEOF
5621
5622
5623 fi
5624 if test $ac_cv_c___int64 = yes; then
5625   echo "$as_me:$LINENO: checking for __int64" >&5
5626 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5627 if test "${ac_cv_type___int64+set}" = set; then
5628   echo $ECHO_N "(cached) $ECHO_C" >&6
5629 else
5630   cat >conftest.$ac_ext <<_ACEOF
5631 /* confdefs.h.  */
5632 _ACEOF
5633 cat confdefs.h >>conftest.$ac_ext
5634 cat >>conftest.$ac_ext <<_ACEOF
5635 /* end confdefs.h.  */
5636 $ac_includes_default
5637 int
5638 main ()
5639 {
5640 if ((__int64 *) 0)
5641   return 0;
5642 if (sizeof (__int64))
5643   return 0;
5644   ;
5645   return 0;
5646 }
5647 _ACEOF
5648 rm -f conftest.$ac_objext
5649 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5650   (eval $ac_compile) 2>conftest.er1
5651   ac_status=$?
5652   grep -v '^ *+' conftest.er1 >conftest.err
5653   rm -f conftest.er1
5654   cat conftest.err >&5
5655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5656   (exit $ac_status); } &&
5657          { ac_try='test -z "$ac_c_werror_flag"
5658                          || test ! -s conftest.err'
5659   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5660   (eval $ac_try) 2>&5
5661   ac_status=$?
5662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5663   (exit $ac_status); }; } &&
5664          { ac_try='test -s conftest.$ac_objext'
5665   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5666   (eval $ac_try) 2>&5
5667   ac_status=$?
5668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669   (exit $ac_status); }; }; then
5670   ac_cv_type___int64=yes
5671 else
5672   echo "$as_me: failed program was:" >&5
5673 sed 's/^/| /' conftest.$ac_ext >&5
5674
5675 ac_cv_type___int64=no
5676 fi
5677 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5678 fi
5679 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5680 echo "${ECHO_T}$ac_cv_type___int64" >&6
5681
5682 echo "$as_me:$LINENO: checking size of __int64" >&5
5683 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5684 if test "${ac_cv_sizeof___int64+set}" = set; then
5685   echo $ECHO_N "(cached) $ECHO_C" >&6
5686 else
5687   if test "$ac_cv_type___int64" = yes; then
5688   # The cast to unsigned long works around a bug in the HP C Compiler
5689   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5690   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5691   # This bug is HP SR number 8606223364.
5692   if test "$cross_compiling" = yes; then
5693   # Depending upon the size, compute the lo and hi bounds.
5694 cat >conftest.$ac_ext <<_ACEOF
5695 /* confdefs.h.  */
5696 _ACEOF
5697 cat confdefs.h >>conftest.$ac_ext
5698 cat >>conftest.$ac_ext <<_ACEOF
5699 /* end confdefs.h.  */
5700 $ac_includes_default
5701 int
5702 main ()
5703 {
5704 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5705 test_array [0] = 0
5706
5707   ;
5708   return 0;
5709 }
5710 _ACEOF
5711 rm -f conftest.$ac_objext
5712 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5713   (eval $ac_compile) 2>conftest.er1
5714   ac_status=$?
5715   grep -v '^ *+' conftest.er1 >conftest.err
5716   rm -f conftest.er1
5717   cat conftest.err >&5
5718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719   (exit $ac_status); } &&
5720          { ac_try='test -z "$ac_c_werror_flag"
5721                          || test ! -s conftest.err'
5722   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5723   (eval $ac_try) 2>&5
5724   ac_status=$?
5725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726   (exit $ac_status); }; } &&
5727          { ac_try='test -s conftest.$ac_objext'
5728   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5729   (eval $ac_try) 2>&5
5730   ac_status=$?
5731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5732   (exit $ac_status); }; }; then
5733   ac_lo=0 ac_mid=0
5734   while :; do
5735     cat >conftest.$ac_ext <<_ACEOF
5736 /* confdefs.h.  */
5737 _ACEOF
5738 cat confdefs.h >>conftest.$ac_ext
5739 cat >>conftest.$ac_ext <<_ACEOF
5740 /* end confdefs.h.  */
5741 $ac_includes_default
5742 int
5743 main ()
5744 {
5745 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5746 test_array [0] = 0
5747
5748   ;
5749   return 0;
5750 }
5751 _ACEOF
5752 rm -f conftest.$ac_objext
5753 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5754   (eval $ac_compile) 2>conftest.er1
5755   ac_status=$?
5756   grep -v '^ *+' conftest.er1 >conftest.err
5757   rm -f conftest.er1
5758   cat conftest.err >&5
5759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5760   (exit $ac_status); } &&
5761          { ac_try='test -z "$ac_c_werror_flag"
5762                          || test ! -s conftest.err'
5763   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5764   (eval $ac_try) 2>&5
5765   ac_status=$?
5766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5767   (exit $ac_status); }; } &&
5768          { ac_try='test -s conftest.$ac_objext'
5769   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5770   (eval $ac_try) 2>&5
5771   ac_status=$?
5772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773   (exit $ac_status); }; }; then
5774   ac_hi=$ac_mid; break
5775 else
5776   echo "$as_me: failed program was:" >&5
5777 sed 's/^/| /' conftest.$ac_ext >&5
5778
5779 ac_lo=`expr $ac_mid + 1`
5780                     if test $ac_lo -le $ac_mid; then
5781                       ac_lo= ac_hi=
5782                       break
5783                     fi
5784                     ac_mid=`expr 2 '*' $ac_mid + 1`
5785 fi
5786 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5787   done
5788 else
5789   echo "$as_me: failed program was:" >&5
5790 sed 's/^/| /' conftest.$ac_ext >&5
5791
5792 cat >conftest.$ac_ext <<_ACEOF
5793 /* confdefs.h.  */
5794 _ACEOF
5795 cat confdefs.h >>conftest.$ac_ext
5796 cat >>conftest.$ac_ext <<_ACEOF
5797 /* end confdefs.h.  */
5798 $ac_includes_default
5799 int
5800 main ()
5801 {
5802 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5803 test_array [0] = 0
5804
5805   ;
5806   return 0;
5807 }
5808 _ACEOF
5809 rm -f conftest.$ac_objext
5810 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5811   (eval $ac_compile) 2>conftest.er1
5812   ac_status=$?
5813   grep -v '^ *+' conftest.er1 >conftest.err
5814   rm -f conftest.er1
5815   cat conftest.err >&5
5816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817   (exit $ac_status); } &&
5818          { ac_try='test -z "$ac_c_werror_flag"
5819                          || test ! -s conftest.err'
5820   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5821   (eval $ac_try) 2>&5
5822   ac_status=$?
5823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5824   (exit $ac_status); }; } &&
5825          { ac_try='test -s conftest.$ac_objext'
5826   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5827   (eval $ac_try) 2>&5
5828   ac_status=$?
5829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830   (exit $ac_status); }; }; then
5831   ac_hi=-1 ac_mid=-1
5832   while :; do
5833     cat >conftest.$ac_ext <<_ACEOF
5834 /* confdefs.h.  */
5835 _ACEOF
5836 cat confdefs.h >>conftest.$ac_ext
5837 cat >>conftest.$ac_ext <<_ACEOF
5838 /* end confdefs.h.  */
5839 $ac_includes_default
5840 int
5841 main ()
5842 {
5843 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5844 test_array [0] = 0
5845
5846   ;
5847   return 0;
5848 }
5849 _ACEOF
5850 rm -f conftest.$ac_objext
5851 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5852   (eval $ac_compile) 2>conftest.er1
5853   ac_status=$?
5854   grep -v '^ *+' conftest.er1 >conftest.err
5855   rm -f conftest.er1
5856   cat conftest.err >&5
5857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5858   (exit $ac_status); } &&
5859          { ac_try='test -z "$ac_c_werror_flag"
5860                          || test ! -s conftest.err'
5861   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5862   (eval $ac_try) 2>&5
5863   ac_status=$?
5864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5865   (exit $ac_status); }; } &&
5866          { ac_try='test -s conftest.$ac_objext'
5867   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5868   (eval $ac_try) 2>&5
5869   ac_status=$?
5870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871   (exit $ac_status); }; }; then
5872   ac_lo=$ac_mid; break
5873 else
5874   echo "$as_me: failed program was:" >&5
5875 sed 's/^/| /' conftest.$ac_ext >&5
5876
5877 ac_hi=`expr '(' $ac_mid ')' - 1`
5878                        if test $ac_mid -le $ac_hi; then
5879                          ac_lo= ac_hi=
5880                          break
5881                        fi
5882                        ac_mid=`expr 2 '*' $ac_mid`
5883 fi
5884 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5885   done
5886 else
5887   echo "$as_me: failed program was:" >&5
5888 sed 's/^/| /' conftest.$ac_ext >&5
5889
5890 ac_lo= ac_hi=
5891 fi
5892 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5893 fi
5894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5895 # Binary search between lo and hi bounds.
5896 while test "x$ac_lo" != "x$ac_hi"; do
5897   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5898   cat >conftest.$ac_ext <<_ACEOF
5899 /* confdefs.h.  */
5900 _ACEOF
5901 cat confdefs.h >>conftest.$ac_ext
5902 cat >>conftest.$ac_ext <<_ACEOF
5903 /* end confdefs.h.  */
5904 $ac_includes_default
5905 int
5906 main ()
5907 {
5908 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5909 test_array [0] = 0
5910
5911   ;
5912   return 0;
5913 }
5914 _ACEOF
5915 rm -f conftest.$ac_objext
5916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5917   (eval $ac_compile) 2>conftest.er1
5918   ac_status=$?
5919   grep -v '^ *+' conftest.er1 >conftest.err
5920   rm -f conftest.er1
5921   cat conftest.err >&5
5922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5923   (exit $ac_status); } &&
5924          { ac_try='test -z "$ac_c_werror_flag"
5925                          || test ! -s conftest.err'
5926   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5927   (eval $ac_try) 2>&5
5928   ac_status=$?
5929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5930   (exit $ac_status); }; } &&
5931          { ac_try='test -s conftest.$ac_objext'
5932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5933   (eval $ac_try) 2>&5
5934   ac_status=$?
5935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5936   (exit $ac_status); }; }; then
5937   ac_hi=$ac_mid
5938 else
5939   echo "$as_me: failed program was:" >&5
5940 sed 's/^/| /' conftest.$ac_ext >&5
5941
5942 ac_lo=`expr '(' $ac_mid ')' + 1`
5943 fi
5944 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5945 done
5946 case $ac_lo in
5947 ?*) ac_cv_sizeof___int64=$ac_lo;;
5948 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5949 See \`config.log' for more details." >&5
5950 echo "$as_me: error: cannot compute sizeof (__int64), 77
5951 See \`config.log' for more details." >&2;}
5952    { (exit 1); exit 1; }; } ;;
5953 esac
5954 else
5955   if test "$cross_compiling" = yes; then
5956   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5957 See \`config.log' for more details." >&5
5958 echo "$as_me: error: cannot run test program while cross compiling
5959 See \`config.log' for more details." >&2;}
5960    { (exit 1); exit 1; }; }
5961 else
5962   cat >conftest.$ac_ext <<_ACEOF
5963 /* confdefs.h.  */
5964 _ACEOF
5965 cat confdefs.h >>conftest.$ac_ext
5966 cat >>conftest.$ac_ext <<_ACEOF
5967 /* end confdefs.h.  */
5968 $ac_includes_default
5969 long longval () { return (long) (sizeof (__int64)); }
5970 unsigned long ulongval () { return (long) (sizeof (__int64)); }
5971 #include <stdio.h>
5972 #include <stdlib.h>
5973 int
5974 main ()
5975 {
5976
5977   FILE *f = fopen ("conftest.val", "w");
5978   if (! f)
5979     exit (1);
5980   if (((long) (sizeof (__int64))) < 0)
5981     {
5982       long i = longval ();
5983       if (i != ((long) (sizeof (__int64))))
5984         exit (1);
5985       fprintf (f, "%ld\n", i);
5986     }
5987   else
5988     {
5989       unsigned long i = ulongval ();
5990       if (i != ((long) (sizeof (__int64))))
5991         exit (1);
5992       fprintf (f, "%lu\n", i);
5993     }
5994   exit (ferror (f) || fclose (f) != 0);
5995
5996   ;
5997   return 0;
5998 }
5999 _ACEOF
6000 rm -f conftest$ac_exeext
6001 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6002   (eval $ac_link) 2>&5
6003   ac_status=$?
6004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6005   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6006   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6007   (eval $ac_try) 2>&5
6008   ac_status=$?
6009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6010   (exit $ac_status); }; }; then
6011   ac_cv_sizeof___int64=`cat conftest.val`
6012 else
6013   echo "$as_me: program exited with status $ac_status" >&5
6014 echo "$as_me: failed program was:" >&5
6015 sed 's/^/| /' conftest.$ac_ext >&5
6016
6017 ( exit $ac_status )
6018 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6019 See \`config.log' for more details." >&5
6020 echo "$as_me: error: cannot compute sizeof (__int64), 77
6021 See \`config.log' for more details." >&2;}
6022    { (exit 1); exit 1; }; }
6023 fi
6024 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6025 fi
6026 fi
6027 rm -f conftest.val
6028 else
6029   ac_cv_sizeof___int64=0
6030 fi
6031 fi
6032 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6033 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6034 cat >>confdefs.h <<_ACEOF
6035 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6036 _ACEOF
6037
6038
6039 fi
6040
6041 # ---------------------
6042 # Warnings and checking
6043 # ---------------------
6044
6045 # Check $CC warning features (if it's GCC).
6046 # We want to use -pedantic, but we don't want warnings about
6047 # * 'long long'
6048 # * variadic macros
6049 # So, we only use -pedantic if we can disable those warnings.
6050
6051 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6052 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6053 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6054   echo $ECHO_N "(cached) $ECHO_C" >&6
6055 else
6056   save_CFLAGS="$CFLAGS"
6057   CFLAGS="-Wno-long-long"
6058   cat >conftest.$ac_ext <<_ACEOF
6059 /* confdefs.h.  */
6060 _ACEOF
6061 cat confdefs.h >>conftest.$ac_ext
6062 cat >>conftest.$ac_ext <<_ACEOF
6063 /* end confdefs.h.  */
6064
6065 _ACEOF
6066 rm -f conftest.$ac_objext
6067 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6068   (eval $ac_compile) 2>conftest.er1
6069   ac_status=$?
6070   grep -v '^ *+' conftest.er1 >conftest.err
6071   rm -f conftest.er1
6072   cat conftest.err >&5
6073   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6074   (exit $ac_status); } &&
6075          { ac_try='test -z "$ac_c_werror_flag"
6076                          || test ! -s conftest.err'
6077   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6078   (eval $ac_try) 2>&5
6079   ac_status=$?
6080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6081   (exit $ac_status); }; } &&
6082          { ac_try='test -s conftest.$ac_objext'
6083   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6084   (eval $ac_try) 2>&5
6085   ac_status=$?
6086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6087   (exit $ac_status); }; }; then
6088   ac_cv_prog_cc_w_no_long_long=yes
6089 else
6090   echo "$as_me: failed program was:" >&5
6091 sed 's/^/| /' conftest.$ac_ext >&5
6092
6093 ac_cv_prog_cc_w_no_long_long=no
6094 fi
6095 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6096   CFLAGS="$save_CFLAGS"
6097
6098 fi
6099 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6100 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6101
6102 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6103 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6104 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6105   echo $ECHO_N "(cached) $ECHO_C" >&6
6106 else
6107   save_CFLAGS="$CFLAGS"
6108   CFLAGS="-Wno-variadic-macros"
6109   cat >conftest.$ac_ext <<_ACEOF
6110 /* confdefs.h.  */
6111 _ACEOF
6112 cat confdefs.h >>conftest.$ac_ext
6113 cat >>conftest.$ac_ext <<_ACEOF
6114 /* end confdefs.h.  */
6115
6116 _ACEOF
6117 rm -f conftest.$ac_objext
6118 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6119   (eval $ac_compile) 2>conftest.er1
6120   ac_status=$?
6121   grep -v '^ *+' conftest.er1 >conftest.err
6122   rm -f conftest.er1
6123   cat conftest.err >&5
6124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6125   (exit $ac_status); } &&
6126          { ac_try='test -z "$ac_c_werror_flag"
6127                          || test ! -s conftest.err'
6128   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6129   (eval $ac_try) 2>&5
6130   ac_status=$?
6131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6132   (exit $ac_status); }; } &&
6133          { ac_try='test -s conftest.$ac_objext'
6134   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6135   (eval $ac_try) 2>&5
6136   ac_status=$?
6137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6138   (exit $ac_status); }; }; then
6139   ac_cv_prog_cc_w_no_variadic_macros=yes
6140 else
6141   echo "$as_me: failed program was:" >&5
6142 sed 's/^/| /' conftest.$ac_ext >&5
6143
6144 ac_cv_prog_cc_w_no_variadic_macros=no
6145 fi
6146 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6147   CFLAGS="$save_CFLAGS"
6148
6149 fi
6150 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6151 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6152
6153 strict1_warn=
6154 if test $ac_cv_prog_cc_w_no_long_long = yes \
6155    && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
6156   strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
6157 fi
6158
6159
6160 # Add -Wold-style-definition if it's accepted
6161 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6162 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6163 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6164   echo $ECHO_N "(cached) $ECHO_C" >&6
6165 else
6166   save_CFLAGS="$CFLAGS"
6167   CFLAGS="-Wold-style-definition"
6168   cat >conftest.$ac_ext <<_ACEOF
6169 /* confdefs.h.  */
6170 _ACEOF
6171 cat confdefs.h >>conftest.$ac_ext
6172 cat >>conftest.$ac_ext <<_ACEOF
6173 /* end confdefs.h.  */
6174
6175 _ACEOF
6176 rm -f conftest.$ac_objext
6177 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6178   (eval $ac_compile) 2>conftest.er1
6179   ac_status=$?
6180   grep -v '^ *+' conftest.er1 >conftest.err
6181   rm -f conftest.er1
6182   cat conftest.err >&5
6183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6184   (exit $ac_status); } &&
6185          { ac_try='test -z "$ac_c_werror_flag"
6186                          || test ! -s conftest.err'
6187   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6188   (eval $ac_try) 2>&5
6189   ac_status=$?
6190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6191   (exit $ac_status); }; } &&
6192          { ac_try='test -s conftest.$ac_objext'
6193   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6194   (eval $ac_try) 2>&5
6195   ac_status=$?
6196   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6197   (exit $ac_status); }; }; then
6198   ac_cv_prog_cc_w_old_style_definition=yes
6199 else
6200   echo "$as_me: failed program was:" >&5
6201 sed 's/^/| /' conftest.$ac_ext >&5
6202
6203 ac_cv_prog_cc_w_old_style_definition=no
6204 fi
6205 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6206   CFLAGS="$save_CFLAGS"
6207
6208 fi
6209 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6210 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6211 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6212   strict1_warn="${strict1_warn} -Wold-style-definition"
6213 fi
6214
6215 # Enable -Werror, period.
6216 # Check whether --enable-werror_always or --disable-werror_always was given.
6217 if test "${enable_werror_always+set}" = set; then
6218   enableval="$enable_werror_always"
6219
6220 else
6221   enable_werror_always=no
6222 fi;
6223 if test x${enable_werror_always} = xyes ; then
6224   strict1_warn="${strict1_warn} -Werror"
6225   WERROR=-Werror
6226 fi
6227
6228 # If the native compiler is GCC, we can enable warnings even in stage1.
6229 # That's useful for people building cross-compilers, or just running a
6230 # quick `make'.
6231 warn_cflags=
6232 if test "x$GCC" = "xyes"; then
6233   warn_cflags='$(GCC_WARN_CFLAGS)'
6234 fi
6235
6236
6237 # Enable -Werror in bootstrap stage2 and later.
6238 # Check whether --enable-werror or --disable-werror was given.
6239 if test "${enable_werror+set}" = set; then
6240   enableval="$enable_werror"
6241
6242 else
6243   if test x$is_release = x ; then
6244   # Default to "yes" on development branches.
6245   enable_werror=yes
6246 else
6247   # Default to "no" on release branches.
6248   enable_werror=no
6249 fi
6250 fi;
6251 if test x$enable_werror = xyes ; then
6252   WERROR=-Werror
6253 fi
6254
6255
6256 # Enable expensive internal checks
6257 # Check whether --enable-checking or --disable-checking was given.
6258 if test "${enable_checking+set}" = set; then
6259   enableval="$enable_checking"
6260   ac_checking_flags="${enableval}"
6261 else
6262
6263 # Determine the default checks.
6264 if test x$is_release = x ; then
6265   ac_checking_flags=yes
6266 else
6267   ac_checking_flags=release
6268 fi
6269 fi;
6270 ac_assert_checking=1
6271 ac_checking=
6272 ac_tree_checking=
6273 ac_rtl_checking=
6274 ac_rtlflag_checking=
6275 ac_gc_checking=
6276 ac_gc_always_collect=
6277 ac_fold_checking=
6278 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6279 for check in $ac_checking_flags
6280 do
6281         case $check in
6282         yes)            ac_assert_checking=1 ; ac_checking=1 ;
6283                         ac_tree_checking=1 ; ac_gc_checking=1 ;
6284                         ac_rtlflag_checking=1 ;;
6285         no)             ac_assert_checking= ; ac_checking= ;
6286                         ac_tree_checking= ; ac_rtl_checking= ;
6287                         ac_rtlflag_checking= ; ac_gc_checking= ;
6288                         ac_gc_always_collect= ; ac_fold_checking= ;;
6289         all)            ac_assert_checking=1 ; ac_checking=1 ;
6290                         ac_tree_checking=1 ; ac_rtl_checking=1 ;
6291                         ac_rtlflag_checking=1 ; ac_gc_checking=1 ;
6292                         ac_gc_always_collect=1 ; ac_fold_checking=1 ;;
6293         release)        ac_assert_checking=1 ;;
6294         assert)         ac_assert_checking=1 ;;
6295         fold)           ac_fold_checking=1 ;;
6296         gc)             ac_gc_checking=1 ;;
6297         gcac)           ac_gc_always_collect=1 ;;
6298         misc)           ac_checking=1 ;;
6299         rtlflag)        ac_rtlflag_checking=1 ;;
6300         rtl)            ac_rtl_checking=1 ;;
6301         tree)           ac_tree_checking=1 ;;
6302         valgrind)       ac_checking_valgrind=1 ;;
6303         *)      { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6304 echo "$as_me: error: unknown check category $check" >&2;}
6305    { (exit 1); exit 1; }; } ;;
6306         esac
6307 done
6308 IFS="$ac_save_IFS"
6309
6310 nocommon_flag=""
6311 if test x$ac_checking != x ; then
6312
6313 cat >>confdefs.h <<\_ACEOF
6314 #define ENABLE_CHECKING 1
6315 _ACEOF
6316
6317   nocommon_flag=-fno-common
6318 fi
6319
6320 if test x$ac_assert_checking != x ; then
6321
6322 cat >>confdefs.h <<\_ACEOF
6323 #define ENABLE_ASSERT_CHECKING 1
6324 _ACEOF
6325
6326 fi
6327 if test x$ac_tree_checking != x ; then
6328
6329 cat >>confdefs.h <<\_ACEOF
6330 #define ENABLE_TREE_CHECKING 1
6331 _ACEOF
6332
6333   TREEBROWSER=tree-browser.o
6334 fi
6335
6336 if test x$ac_rtl_checking != x ; then
6337
6338 cat >>confdefs.h <<\_ACEOF
6339 #define ENABLE_RTL_CHECKING 1
6340 _ACEOF
6341
6342 fi
6343 if test x$ac_rtlflag_checking != x ; then
6344
6345 cat >>confdefs.h <<\_ACEOF
6346 #define ENABLE_RTL_FLAG_CHECKING 1
6347 _ACEOF
6348
6349 fi
6350 if test x$ac_gc_checking != x ; then
6351
6352 cat >>confdefs.h <<\_ACEOF
6353 #define ENABLE_GC_CHECKING 1
6354 _ACEOF
6355
6356 fi
6357 if test x$ac_gc_always_collect != x ; then
6358
6359 cat >>confdefs.h <<\_ACEOF
6360 #define ENABLE_GC_ALWAYS_COLLECT 1
6361 _ACEOF
6362
6363 fi
6364 if test x$ac_fold_checking != x ; then
6365
6366 cat >>confdefs.h <<\_ACEOF
6367 #define ENABLE_FOLD_CHECKING 1
6368 _ACEOF
6369
6370 fi
6371 valgrind_path_defines=
6372 valgrind_command=
6373
6374 if test "${ac_cv_header_valgrind_h+set}" = set; then
6375   echo "$as_me:$LINENO: checking for valgrind.h" >&5
6376 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6377 if test "${ac_cv_header_valgrind_h+set}" = set; then
6378   echo $ECHO_N "(cached) $ECHO_C" >&6
6379 fi
6380 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6381 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6382 else
6383   # Is the header compilable?
6384 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6385 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6386 cat >conftest.$ac_ext <<_ACEOF
6387 /* confdefs.h.  */
6388 _ACEOF
6389 cat confdefs.h >>conftest.$ac_ext
6390 cat >>conftest.$ac_ext <<_ACEOF
6391 /* end confdefs.h.  */
6392 $ac_includes_default
6393 #include <valgrind.h>
6394 _ACEOF
6395 rm -f conftest.$ac_objext
6396 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6397   (eval $ac_compile) 2>conftest.er1
6398   ac_status=$?
6399   grep -v '^ *+' conftest.er1 >conftest.err
6400   rm -f conftest.er1
6401   cat conftest.err >&5
6402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6403   (exit $ac_status); } &&
6404          { ac_try='test -z "$ac_c_werror_flag"
6405                          || test ! -s conftest.err'
6406   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6407   (eval $ac_try) 2>&5
6408   ac_status=$?
6409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6410   (exit $ac_status); }; } &&
6411          { ac_try='test -s conftest.$ac_objext'
6412   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6413   (eval $ac_try) 2>&5
6414   ac_status=$?
6415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416   (exit $ac_status); }; }; then
6417   ac_header_compiler=yes
6418 else
6419   echo "$as_me: failed program was:" >&5
6420 sed 's/^/| /' conftest.$ac_ext >&5
6421
6422 ac_header_compiler=no
6423 fi
6424 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6425 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6426 echo "${ECHO_T}$ac_header_compiler" >&6
6427
6428 # Is the header present?
6429 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6430 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6431 cat >conftest.$ac_ext <<_ACEOF
6432 /* confdefs.h.  */
6433 _ACEOF
6434 cat confdefs.h >>conftest.$ac_ext
6435 cat >>conftest.$ac_ext <<_ACEOF
6436 /* end confdefs.h.  */
6437 #include <valgrind.h>
6438 _ACEOF
6439 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6440   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6441   ac_status=$?
6442   grep -v '^ *+' conftest.er1 >conftest.err
6443   rm -f conftest.er1
6444   cat conftest.err >&5
6445   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6446   (exit $ac_status); } >/dev/null; then
6447   if test -s conftest.err; then
6448     ac_cpp_err=$ac_c_preproc_warn_flag
6449     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6450   else
6451     ac_cpp_err=
6452   fi
6453 else
6454   ac_cpp_err=yes
6455 fi
6456 if test -z "$ac_cpp_err"; then
6457   ac_header_preproc=yes
6458 else
6459   echo "$as_me: failed program was:" >&5
6460 sed 's/^/| /' conftest.$ac_ext >&5
6461
6462   ac_header_preproc=no
6463 fi
6464 rm -f conftest.err conftest.$ac_ext
6465 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6466 echo "${ECHO_T}$ac_header_preproc" >&6
6467
6468 # So?  What about this header?
6469 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6470   yes:no: )
6471     { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6472 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6473     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6474 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6475     ac_header_preproc=yes
6476     ;;
6477   no:yes:* )
6478     { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6479 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6480     { echo "$as_me:$LINENO: WARNING: valgrind.h:     check for missing prerequisite headers?" >&5
6481 echo "$as_me: WARNING: valgrind.h:     check for missing prerequisite headers?" >&2;}
6482     { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6483 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6484     { echo "$as_me:$LINENO: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&5
6485 echo "$as_me: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6486     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6487 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6488     { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6489 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6490     (
6491       cat <<\_ASBOX
6492 ## ------------------------------------------ ##
6493 ## Report this to the AC_PACKAGE_NAME lists.  ##
6494 ## ------------------------------------------ ##
6495 _ASBOX
6496     ) |
6497       sed "s/^/$as_me: WARNING:     /" >&2
6498     ;;
6499 esac
6500 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6501 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6502 if test "${ac_cv_header_valgrind_h+set}" = set; then
6503   echo $ECHO_N "(cached) $ECHO_C" >&6
6504 else
6505   ac_cv_header_valgrind_h=$ac_header_preproc
6506 fi
6507 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6508 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6509
6510 fi
6511 if test $ac_cv_header_valgrind_h = yes; then
6512   have_valgrind_h=yes
6513 else
6514   have_valgrind_h=no
6515 fi
6516
6517
6518
6519 if test x$ac_checking_valgrind != x ; then
6520   # It is certainly possible that there's valgrind but no valgrind.h.
6521   # GCC relies on making annotations so we must have both.
6522   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6523 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6524   cat >conftest.$ac_ext <<_ACEOF
6525 /* confdefs.h.  */
6526 _ACEOF
6527 cat confdefs.h >>conftest.$ac_ext
6528 cat >>conftest.$ac_ext <<_ACEOF
6529 /* end confdefs.h.  */
6530 #include <valgrind/memcheck.h>
6531 #ifndef VALGRIND_DISCARD
6532 #error VALGRIND_DISCARD not defined
6533 #endif
6534 _ACEOF
6535 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6536   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6537   ac_status=$?
6538   grep -v '^ *+' conftest.er1 >conftest.err
6539   rm -f conftest.er1
6540   cat conftest.err >&5
6541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6542   (exit $ac_status); } >/dev/null; then
6543   if test -s conftest.err; then
6544     ac_cpp_err=$ac_c_preproc_warn_flag
6545     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6546   else
6547     ac_cpp_err=
6548   fi
6549 else
6550   ac_cpp_err=yes
6551 fi
6552 if test -z "$ac_cpp_err"; then
6553   gcc_cv_header_valgrind_memcheck_h=yes
6554 else
6555   echo "$as_me: failed program was:" >&5
6556 sed 's/^/| /' conftest.$ac_ext >&5
6557
6558   gcc_cv_header_valgrind_memcheck_h=no
6559 fi
6560 rm -f conftest.err conftest.$ac_ext
6561   echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6562 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6563   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6564 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6565   cat >conftest.$ac_ext <<_ACEOF
6566 /* confdefs.h.  */
6567 _ACEOF
6568 cat confdefs.h >>conftest.$ac_ext
6569 cat >>conftest.$ac_ext <<_ACEOF
6570 /* end confdefs.h.  */
6571 #include <memcheck.h>
6572 #ifndef VALGRIND_DISCARD
6573 #error VALGRIND_DISCARD not defined
6574 #endif
6575 _ACEOF
6576 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6577   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6578   ac_status=$?
6579   grep -v '^ *+' conftest.er1 >conftest.err
6580   rm -f conftest.er1
6581   cat conftest.err >&5
6582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6583   (exit $ac_status); } >/dev/null; then
6584   if test -s conftest.err; then
6585     ac_cpp_err=$ac_c_preproc_warn_flag
6586     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6587   else
6588     ac_cpp_err=
6589   fi
6590 else
6591   ac_cpp_err=yes
6592 fi
6593 if test -z "$ac_cpp_err"; then
6594   gcc_cv_header_memcheck_h=yes
6595 else
6596   echo "$as_me: failed program was:" >&5
6597 sed 's/^/| /' conftest.$ac_ext >&5
6598
6599   gcc_cv_header_memcheck_h=no
6600 fi
6601 rm -f conftest.err conftest.$ac_ext
6602   echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6603 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6604
6605 # Prepare PATH_SEPARATOR.
6606 # The user is always right.
6607 if test "${PATH_SEPARATOR+set}" != set; then
6608   echo "#! /bin/sh" >conf$$.sh
6609   echo  "exit 0"   >>conf$$.sh
6610   chmod +x conf$$.sh
6611   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6612     PATH_SEPARATOR=';'
6613   else
6614     PATH_SEPARATOR=:
6615   fi
6616   rm -f conf$$.sh
6617 fi
6618
6619 # Find out how to test for executable files. Don't use a zero-byte file,
6620 # as systems may use methods other than mode bits to determine executability.
6621 cat >conf$$.file <<_ASEOF
6622 #! /bin/sh
6623 exit 0
6624 _ASEOF
6625 chmod +x conf$$.file
6626 if test -x conf$$.file >/dev/null 2>&1; then
6627   ac_executable_p="test -x"
6628 else
6629   ac_executable_p="test -f"
6630 fi
6631 rm -f conf$$.file
6632
6633 # Extract the first word of "valgrind", so it can be a program name with args.
6634 set dummy valgrind; ac_word=$2
6635 echo "$as_me:$LINENO: checking for $ac_word" >&5
6636 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6637 if test "${ac_cv_path_valgrind_path+set}" = set; then
6638   echo $ECHO_N "(cached) $ECHO_C" >&6
6639 else
6640   case "$valgrind_path" in
6641   [\\/]* | ?:[\\/]*)
6642     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6643     ;;
6644   *)
6645     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6646     for ac_dir in $PATH; do
6647       IFS="$ac_save_IFS"
6648       test -z "$ac_dir" && ac_dir=.
6649       for ac_exec_ext in '' $ac_executable_extensions; do
6650         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6651           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6652             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6653             break 2
6654           fi
6655         fi
6656       done
6657     done
6658     IFS="$ac_save_IFS"
6659     ;;
6660 esac
6661 fi
6662 valgrind_path="$ac_cv_path_valgrind_path"
6663 if test -n "$valgrind_path"; then
6664   echo "$as_me:$LINENO: result: $valgrind_path" >&5
6665 echo "${ECHO_T}$valgrind_path" >&6
6666 else
6667   echo "$as_me:$LINENO: result: no" >&5
6668 echo "${ECHO_T}no" >&6
6669 fi
6670
6671   if test "x$valgrind_path" = "x" \
6672     || (test $have_valgrind_h = no \
6673         && test $gcc_cv_header_memcheck_h = no \
6674         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6675         { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6676 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6677    { (exit 1); exit 1; }; }
6678   fi
6679   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6680   valgrind_command="$valgrind_path -q"
6681
6682 cat >>confdefs.h <<\_ACEOF
6683 #define ENABLE_VALGRIND_CHECKING 1
6684 _ACEOF
6685
6686   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6687
6688 cat >>confdefs.h <<\_ACEOF
6689 #define HAVE_VALGRIND_MEMCHECK_H 1
6690 _ACEOF
6691
6692   fi
6693   if test $gcc_cv_header_memcheck_h = yes; then
6694
6695 cat >>confdefs.h <<\_ACEOF
6696 #define HAVE_MEMCHECK_H 1
6697 _ACEOF
6698
6699   fi
6700 fi
6701
6702
6703
6704 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6705 if test "${enable_mapped_location+set}" = set; then
6706   enableval="$enable_mapped_location"
6707
6708 else
6709   enable_mapped_location=no
6710 fi;
6711
6712 if test "$enable_mapped_location" = yes ; then
6713
6714 cat >>confdefs.h <<\_ACEOF
6715 #define USE_MAPPED_LOCATION 1
6716 _ACEOF
6717
6718 fi
6719
6720 # Enable code coverage collection
6721 # Check whether --enable-coverage or --disable-coverage was given.
6722 if test "${enable_coverage+set}" = set; then
6723   enableval="$enable_coverage"
6724   case "${enableval}" in
6725   yes|noopt)
6726     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6727     ;;
6728   opt)
6729     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6730     ;;
6731   no)
6732     # a.k.a. --disable-coverage
6733     coverage_flags=""
6734     ;;
6735   *)
6736     { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6737 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6738    { (exit 1); exit 1; }; }
6739     ;;
6740 esac
6741 else
6742   coverage_flags=""
6743 fi;
6744
6745
6746 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6747 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6748   enableval="$enable_gather_detailed_mem_stats"
6749
6750 else
6751   enable_gather_detailed_mem_stats=no
6752 fi;
6753 if test x$enable_gather_detailed_mem_stats = xyes ; then
6754
6755 cat >>confdefs.h <<\_ACEOF
6756 #define GATHER_STATISTICS 1
6757 _ACEOF
6758
6759 fi
6760
6761 # -------------------------------
6762 # Miscenalleous configure options
6763 # -------------------------------
6764
6765 # With stabs
6766
6767 # Check whether --with-stabs or --without-stabs was given.
6768 if test "${with_stabs+set}" = set; then
6769   withval="$with_stabs"
6770   stabs="$with_stabs"
6771 else
6772   stabs=no
6773 fi;
6774
6775 # Determine whether or not multilibs are enabled.
6776 # Check whether --enable-multilib or --disable-multilib was given.
6777 if test "${enable_multilib+set}" = set; then
6778   enableval="$enable_multilib"
6779
6780 else
6781   enable_multilib=yes
6782 fi;
6783
6784
6785 # Enable __cxa_atexit for C++.
6786 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
6787 if test "${enable___cxa_atexit+set}" = set; then
6788   enableval="$enable___cxa_atexit"
6789
6790 fi;
6791
6792 # Enable threads
6793 # Pass with no value to take the default
6794 # Pass with a value to specify a thread package
6795 # Check whether --enable-threads or --disable-threads was given.
6796 if test "${enable_threads+set}" = set; then
6797   enableval="$enable_threads"
6798
6799 else
6800   enable_threads=''
6801 fi;
6802
6803 # Check whether --enable-objc-gc or --disable-objc-gc was given.
6804 if test "${enable_objc_gc+set}" = set; then
6805   enableval="$enable_objc_gc"
6806   if test x$enable_objc_gc = xno; then
6807         objc_boehm_gc=''
6808 else
6809         objc_boehm_gc=1
6810 fi
6811 else
6812   objc_boehm_gc=''
6813 fi;
6814
6815
6816 # Check whether --with-dwarf2 or --without-dwarf2 was given.
6817 if test "${with_dwarf2+set}" = set; then
6818   withval="$with_dwarf2"
6819   dwarf2="$with_dwarf2"
6820 else
6821   dwarf2=no
6822 fi;
6823
6824 # Check whether --enable-shared or --disable-shared was given.
6825 if test "${enable_shared+set}" = set; then
6826   enableval="$enable_shared"
6827
6828   case $enable_shared in
6829   yes | no) ;;
6830   *)
6831     enable_shared=no
6832     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6833     for pkg in $enableval; do
6834       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
6835         enable_shared=yes
6836       fi
6837     done
6838     IFS="$ac_save_ifs"
6839     ;;
6840   esac
6841
6842 else
6843   enable_shared=yes
6844 fi;
6845
6846
6847
6848 # Check whether --with-sysroot or --without-sysroot was given.
6849 if test "${with_sysroot+set}" = set; then
6850   withval="$with_sysroot"
6851
6852  case ${with_sysroot} in
6853  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
6854  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
6855  esac
6856
6857  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
6858  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
6859
6860  if test "x$exec_prefix" = xNONE; then
6861   if test "x$prefix" = xNONE; then
6862    test_prefix=/usr/local
6863   else
6864    test_prefix=$prefix
6865   fi
6866  else
6867   test_prefix=$exec_prefix
6868  fi
6869  case ${TARGET_SYSTEM_ROOT} in
6870  "${test_prefix}"|"${test_prefix}/"*|\
6871  '${exec_prefix}'|'${exec_prefix}/'*)
6872    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
6873    TARGET_SYSTEM_ROOT_DEFINE="$t"
6874    ;;
6875  esac
6876
6877 else
6878
6879  TARGET_SYSTEM_ROOT=
6880  TARGET_SYSTEM_ROOT_DEFINE=
6881  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
6882
6883 fi;
6884
6885
6886
6887
6888 # Build with intermodule optimisations
6889 # Check whether --enable-intermodule or --disable-intermodule was given.
6890 if test "${enable_intermodule+set}" = set; then
6891   enableval="$enable_intermodule"
6892   case ${enable_intermodule} in
6893   yes) onestep="-onestep";;
6894   *) onestep="";;
6895 esac
6896 else
6897   onestep=""
6898 fi;
6899
6900
6901 # Sanity check enable_languages in case someone does not run the toplevel
6902 # configure # script.
6903 # Check whether --enable-languages or --disable-languages was given.
6904 if test "${enable_languages+set}" = set; then
6905   enableval="$enable_languages"
6906   case ,${enable_languages}, in
6907        ,,|,yes,)
6908                 # go safe -- we cannot be much sure without the toplevel
6909                 # configure's
6910                 # analysis of which target libs are present and usable
6911                 enable_languages=c
6912                 ;;
6913          *,all,*)
6914                 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
6915 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
6916    { (exit 1); exit 1; }; }
6917                 ;;
6918         *,c,*)
6919                 ;;
6920         *)
6921                 enable_languages=c,${enable_languages}
6922                 ;;
6923 esac
6924 else
6925   enable_languages=c
6926 fi;
6927
6928 subdirs=
6929 for lang in ${srcdir}/*/config-lang.in
6930 do
6931         case $lang in
6932         # The odd quoting in the next line works around
6933         # an apparent bug in bash 1.12 on linux.
6934         ${srcdir}/[*]/config-lang.in) ;;
6935         *)
6936           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
6937           if test "x$lang_alias" = x
6938           then
6939                 echo "$lang doesn't set \$language." 1>&2
6940                 exit 1
6941           fi
6942           case ",$enable_languages," in
6943           *,$lang_alias,*)
6944             subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
6945           esac
6946           ;;
6947         esac
6948 done
6949
6950
6951 # -------------------------
6952 # Checks for other programs
6953 # -------------------------
6954
6955 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6956 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6957 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
6958 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6959   echo $ECHO_N "(cached) $ECHO_C" >&6
6960 else
6961   cat >conftest.make <<\_ACEOF
6962 all:
6963         @echo 'ac_maketemp="$(MAKE)"'
6964 _ACEOF
6965 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6966 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6967 if test -n "$ac_maketemp"; then
6968   eval ac_cv_prog_make_${ac_make}_set=yes
6969 else
6970   eval ac_cv_prog_make_${ac_make}_set=no
6971 fi
6972 rm -f conftest.make
6973 fi
6974 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
6975   echo "$as_me:$LINENO: result: yes" >&5
6976 echo "${ECHO_T}yes" >&6
6977   SET_MAKE=
6978 else
6979   echo "$as_me:$LINENO: result: no" >&5
6980 echo "${ECHO_T}no" >&6
6981   SET_MAKE="MAKE=${MAKE-make}"
6982 fi
6983
6984
6985 # Find some useful tools
6986 for ac_prog in gawk mawk nawk awk
6987 do
6988   # Extract the first word of "$ac_prog", so it can be a program name with args.
6989 set dummy $ac_prog; ac_word=$2
6990 echo "$as_me:$LINENO: checking for $ac_word" >&5
6991 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6992 if test "${ac_cv_prog_AWK+set}" = set; then
6993   echo $ECHO_N "(cached) $ECHO_C" >&6
6994 else
6995   if test -n "$AWK"; then
6996   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6997 else
6998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6999 for as_dir in $PATH
7000 do
7001   IFS=$as_save_IFS
7002   test -z "$as_dir" && as_dir=.
7003   for ac_exec_ext in '' $ac_executable_extensions; do
7004   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7005     ac_cv_prog_AWK="$ac_prog"
7006     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7007     break 2
7008   fi
7009 done
7010 done
7011
7012 fi
7013 fi
7014 AWK=$ac_cv_prog_AWK
7015 if test -n "$AWK"; then
7016   echo "$as_me:$LINENO: result: $AWK" >&5
7017 echo "${ECHO_T}$AWK" >&6
7018 else
7019   echo "$as_me:$LINENO: result: no" >&5
7020 echo "${ECHO_T}no" >&6
7021 fi
7022
7023   test -n "$AWK" && break
7024 done
7025
7026 # We need awk to create options.c and options.h.
7027 # Bail out if it's missing.
7028 case ${AWK} in
7029   "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7030 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7031    { (exit 1); exit 1; }; } ;;
7032 esac
7033
7034 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7035 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7036 if test "${gcc_cv_prog_LN_S+set}" = set; then
7037   echo $ECHO_N "(cached) $ECHO_C" >&6
7038 else
7039   rm -f conftestdata_t
7040 echo >conftestdata_f
7041 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7042 then
7043   gcc_cv_prog_LN_S="ln -s"
7044 else
7045   if ln conftestdata_f conftestdata_t 2>/dev/null
7046   then
7047     gcc_cv_prog_LN_S=ln
7048   else
7049     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7050     then
7051       gcc_cv_prog_LN_S="cp -p"
7052     else
7053       gcc_cv_prog_LN_S=cp
7054     fi
7055   fi
7056 fi
7057 rm -f conftestdata_f conftestdata_t
7058
7059 fi
7060 LN_S="$gcc_cv_prog_LN_S"
7061 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7062   echo "$as_me:$LINENO: result: yes" >&5
7063 echo "${ECHO_T}yes" >&6
7064 else
7065   if test "$gcc_cv_prog_LN_S" = "ln"; then
7066     echo "$as_me:$LINENO: result: no, using ln" >&5
7067 echo "${ECHO_T}no, using ln" >&6
7068   else
7069     echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7070 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7071   fi
7072 fi
7073
7074 echo "$as_me:$LINENO: checking whether ln works" >&5
7075 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7076 if test "${acx_cv_prog_LN+set}" = set; then
7077   echo $ECHO_N "(cached) $ECHO_C" >&6
7078 else
7079   rm -f conftestdata_t
7080 echo >conftestdata_f
7081 if ln conftestdata_f conftestdata_t 2>/dev/null
7082 then
7083   acx_cv_prog_LN=ln
7084 else
7085   acx_cv_prog_LN=no
7086 fi
7087 rm -f conftestdata_f conftestdata_t
7088
7089 fi
7090 if test $acx_cv_prog_LN = no; then
7091   LN="$LN_S"
7092   echo "$as_me:$LINENO: result: no, using $LN" >&5
7093 echo "${ECHO_T}no, using $LN" >&6
7094 else
7095   LN="$acx_cv_prog_LN"
7096   echo "$as_me:$LINENO: result: yes" >&5
7097 echo "${ECHO_T}yes" >&6
7098 fi
7099
7100 if test -n "$ac_tool_prefix"; then
7101   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7102 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7103 echo "$as_me:$LINENO: checking for $ac_word" >&5
7104 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7105 if test "${ac_cv_prog_RANLIB+set}" = set; then
7106   echo $ECHO_N "(cached) $ECHO_C" >&6
7107 else
7108   if test -n "$RANLIB"; then
7109   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7110 else
7111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7112 for as_dir in $PATH
7113 do
7114   IFS=$as_save_IFS
7115   test -z "$as_dir" && as_dir=.
7116   for ac_exec_ext in '' $ac_executable_extensions; do
7117   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7118     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7119     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7120     break 2
7121   fi
7122 done
7123 done
7124
7125 fi
7126 fi
7127 RANLIB=$ac_cv_prog_RANLIB
7128 if test -n "$RANLIB"; then
7129   echo "$as_me:$LINENO: result: $RANLIB" >&5
7130 echo "${ECHO_T}$RANLIB" >&6
7131 else
7132   echo "$as_me:$LINENO: result: no" >&5
7133 echo "${ECHO_T}no" >&6
7134 fi
7135
7136 fi
7137 if test -z "$ac_cv_prog_RANLIB"; then
7138   ac_ct_RANLIB=$RANLIB
7139   # Extract the first word of "ranlib", so it can be a program name with args.
7140 set dummy ranlib; ac_word=$2
7141 echo "$as_me:$LINENO: checking for $ac_word" >&5
7142 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7143 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7144   echo $ECHO_N "(cached) $ECHO_C" >&6
7145 else
7146   if test -n "$ac_ct_RANLIB"; then
7147   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7148 else
7149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7150 for as_dir in $PATH
7151 do
7152   IFS=$as_save_IFS
7153   test -z "$as_dir" && as_dir=.
7154   for ac_exec_ext in '' $ac_executable_extensions; do
7155   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7156     ac_cv_prog_ac_ct_RANLIB="ranlib"
7157     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7158     break 2
7159   fi
7160 done
7161 done
7162
7163   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7164 fi
7165 fi
7166 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7167 if test -n "$ac_ct_RANLIB"; then
7168   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7169 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7170 else
7171   echo "$as_me:$LINENO: result: no" >&5
7172 echo "${ECHO_T}no" >&6
7173 fi
7174
7175   RANLIB=$ac_ct_RANLIB
7176 else
7177   RANLIB="$ac_cv_prog_RANLIB"
7178 fi
7179
7180 case "${host}" in
7181 *-*-darwin*)
7182   # By default, the Darwin ranlib will not treat common symbols as
7183   # definitions when  building the archive table of contents.  Other
7184   # ranlibs do that; pass an option to the Darwin ranlib that makes
7185   # it behave similarly.
7186   ranlib_flags="-c"
7187   ;;
7188 *)
7189   ranlib_flags=""
7190 esac
7191
7192
7193 # Find a good install program.  We prefer a C program (faster),
7194 # so one script is as good as another.  But avoid the broken or
7195 # incompatible versions:
7196 # SysV /etc/install, /usr/sbin/install
7197 # SunOS /usr/etc/install
7198 # IRIX /sbin/install
7199 # AIX /bin/install
7200 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7201 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7202 # ./install, which can be erroneously created by make from ./install.sh.
7203 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7204 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7205 if test -z "$INSTALL"; then
7206 if test "${ac_cv_path_install+set}" = set; then
7207   echo $ECHO_N "(cached) $ECHO_C" >&6
7208 else
7209     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7210   for ac_dir in $PATH; do
7211     # Account for people who put trailing slashes in PATH elements.
7212     case "$ac_dir/" in
7213     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7214     *)
7215       # OSF1 and SCO ODT 3.0 have their own names for install.
7216       for ac_prog in ginstall scoinst install; do
7217         if test -f $ac_dir/$ac_prog; then
7218           if test $ac_prog = install &&
7219             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7220             # AIX install.  It has an incompatible calling convention.
7221             # OSF/1 installbsd also uses dspmsg, but is usable.
7222             :
7223           else
7224             ac_cv_path_install="$ac_dir/$ac_prog -c"
7225             break 2
7226           fi
7227         fi
7228       done
7229       ;;
7230     esac
7231   done
7232   IFS="$ac_save_IFS"
7233
7234 fi
7235   if test "${ac_cv_path_install+set}" = set; then
7236     INSTALL="$ac_cv_path_install"
7237   else
7238     # As a last resort, use the slow shell script.  We don't cache a
7239     # path for INSTALL within a source directory, because that will
7240     # break other packages using the cache if that directory is
7241     # removed, or if the path is relative.
7242     INSTALL="$ac_install_sh"
7243   fi
7244 fi
7245 echo "$as_me:$LINENO: result: $INSTALL" >&5
7246 echo "${ECHO_T}$INSTALL" >&6
7247
7248 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7249 # It thinks the first close brace ends the variable substitution.
7250 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7251
7252 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7253
7254
7255 # See if cmp has --ignore-initial.
7256 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7257 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7258 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7259   echo $ECHO_N "(cached) $ECHO_C" >&6
7260 else
7261    echo abfoo >t1
7262   echo cdfoo >t2
7263   gcc_cv_prog_cmp_skip=slowcompare
7264   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7265     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7266       :
7267     else
7268       gcc_cv_prog_cmp_skip=gnucompare
7269     fi
7270   fi
7271   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7272     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7273       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7274         :
7275       else
7276         gcc_cv_prog_cmp_skip=fastcompare
7277       fi
7278     fi
7279   fi
7280   rm t1 t2
7281
7282 fi
7283 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7284 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7285 make_compare_target=$gcc_cv_prog_cmp_skip
7286
7287
7288
7289 # See if we have the mktemp command.
7290 # Extract the first word of "mktemp", so it can be a program name with args.
7291 set dummy mktemp; ac_word=$2
7292 echo "$as_me:$LINENO: checking for $ac_word" >&5
7293 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7294 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7295   echo $ECHO_N "(cached) $ECHO_C" >&6
7296 else
7297   if test -n "$have_mktemp_command"; then
7298   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7299 else
7300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7301 for as_dir in $PATH
7302 do
7303   IFS=$as_save_IFS
7304   test -z "$as_dir" && as_dir=.
7305   for ac_exec_ext in '' $ac_executable_extensions; do
7306   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7307     ac_cv_prog_have_mktemp_command="yes"
7308     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7309     break 2
7310   fi
7311 done
7312 done
7313
7314   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7315 fi
7316 fi
7317 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7318 if test -n "$have_mktemp_command"; then
7319   echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7320 echo "${ECHO_T}$have_mktemp_command" >&6
7321 else
7322   echo "$as_me:$LINENO: result: no" >&5
7323 echo "${ECHO_T}no" >&6
7324 fi
7325
7326
7327 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7328
7329 # See if makeinfo has been installed and is modern enough
7330 # that we can use it.
7331 # Extract the first word of "makeinfo", so it can be a program name with args.
7332 set dummy makeinfo; ac_word=$2
7333 echo "$as_me:$LINENO: checking for $ac_word" >&5
7334 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7335 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7336   echo $ECHO_N "(cached) $ECHO_C" >&6
7337 else
7338   if test -n "$MAKEINFO"; then
7339   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7340 else
7341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7342 for as_dir in $PATH
7343 do
7344   IFS=$as_save_IFS
7345   test -z "$as_dir" && as_dir=.
7346   for ac_exec_ext in '' $ac_executable_extensions; do
7347   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7348     ac_cv_prog_MAKEINFO="makeinfo"
7349     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7350     break 2
7351   fi
7352 done
7353 done
7354
7355 fi
7356 fi
7357 MAKEINFO=$ac_cv_prog_MAKEINFO
7358 if test -n "$MAKEINFO"; then
7359   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7360 echo "${ECHO_T}$MAKEINFO" >&6
7361 else
7362   echo "$as_me:$LINENO: result: no" >&5
7363 echo "${ECHO_T}no" >&6
7364 fi
7365
7366 if test -n "$MAKEINFO"; then
7367   # Found it, now check the version.
7368   echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7369 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7370 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7371   echo $ECHO_N "(cached) $ECHO_C" >&6
7372 else
7373     ac_prog_version=`$MAKEINFO --version 2>&1 |
7374                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7375   echo "configure:7375: version of makeinfo is $ac_prog_version" >&5
7376   case $ac_prog_version in
7377     '')     gcc_cv_prog_makeinfo_modern=no;;
7378     4.[2-9]*)
7379             gcc_cv_prog_makeinfo_modern=yes;;
7380     *)      gcc_cv_prog_makeinfo_modern=no;;
7381   esac
7382
7383 fi
7384 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7385 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7386 else
7387   gcc_cv_prog_makeinfo_modern=no
7388 fi
7389
7390 if test $gcc_cv_prog_makeinfo_modern = no; then
7391   MAKEINFO="$MISSING makeinfo"
7392   { echo "$as_me:$LINENO: WARNING:
7393 *** Makeinfo is missing or too old.
7394 *** Info documentation will not be built." >&5
7395 echo "$as_me: WARNING:
7396 *** Makeinfo is missing or too old.
7397 *** Info documentation will not be built." >&2;}
7398   BUILD_INFO=
7399 else
7400   BUILD_INFO=info
7401 fi
7402
7403
7404 # Is pod2man recent enough to regenerate manpages?
7405 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7406 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7407 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7408   echo "$as_me:$LINENO: result: yes" >&5
7409 echo "${ECHO_T}yes" >&6
7410   GENERATED_MANPAGES=generated-manpages
7411 else
7412   echo "$as_me:$LINENO: result: no" >&5
7413 echo "${ECHO_T}no" >&6
7414   GENERATED_MANPAGES=
7415 fi
7416
7417
7418 # How about lex?
7419 for ac_prog in flex
7420 do
7421   # Extract the first word of "$ac_prog", so it can be a program name with args.
7422 set dummy $ac_prog; ac_word=$2
7423 echo "$as_me:$LINENO: checking for $ac_word" >&5
7424 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7425 if test "${ac_cv_prog_FLEX+set}" = set; then
7426   echo $ECHO_N "(cached) $ECHO_C" >&6
7427 else
7428   if test -n "$FLEX"; then
7429   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7430 else
7431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7432 for as_dir in $PATH
7433 do
7434   IFS=$as_save_IFS
7435   test -z "$as_dir" && as_dir=.
7436   for ac_exec_ext in '' $ac_executable_extensions; do
7437   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7438     ac_cv_prog_FLEX="$ac_prog"
7439     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7440     break 2
7441   fi
7442 done
7443 done
7444
7445 fi
7446 fi
7447 FLEX=$ac_cv_prog_FLEX
7448 if test -n "$FLEX"; then
7449   echo "$as_me:$LINENO: result: $FLEX" >&5
7450 echo "${ECHO_T}$FLEX" >&6
7451 else
7452   echo "$as_me:$LINENO: result: no" >&5
7453 echo "${ECHO_T}no" >&6
7454 fi
7455
7456   test -n "$FLEX" && break
7457 done
7458 test -n "$FLEX" || FLEX="$MISSING flex"
7459
7460
7461 # Bison?
7462 for ac_prog in bison
7463 do
7464   # Extract the first word of "$ac_prog", so it can be a program name with args.
7465 set dummy $ac_prog; ac_word=$2
7466 echo "$as_me:$LINENO: checking for $ac_word" >&5
7467 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7468 if test "${ac_cv_prog_BISON+set}" = set; then
7469   echo $ECHO_N "(cached) $ECHO_C" >&6
7470 else
7471   if test -n "$BISON"; then
7472   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7473 else
7474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7475 for as_dir in $PATH
7476 do
7477   IFS=$as_save_IFS
7478   test -z "$as_dir" && as_dir=.
7479   for ac_exec_ext in '' $ac_executable_extensions; do
7480   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7481     ac_cv_prog_BISON="$ac_prog"
7482     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7483     break 2
7484   fi
7485 done
7486 done
7487
7488 fi
7489 fi
7490 BISON=$ac_cv_prog_BISON
7491 if test -n "$BISON"; then
7492   echo "$as_me:$LINENO: result: $BISON" >&5
7493 echo "${ECHO_T}$BISON" >&6
7494 else
7495   echo "$as_me:$LINENO: result: no" >&5
7496 echo "${ECHO_T}no" >&6
7497 fi
7498
7499   test -n "$BISON" && break
7500 done
7501 test -n "$BISON" || BISON="$MISSING bison"
7502
7503
7504 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7505 # check for build == host before using them.
7506
7507 # NM
7508 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7509   && test -d ../binutils ; then
7510   NM='$(objdir)/../binutils/nm-new'
7511 else
7512   # Extract the first word of "nm", so it can be a program name with args.
7513 set dummy nm; ac_word=$2
7514 echo "$as_me:$LINENO: checking for $ac_word" >&5
7515 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7516 if test "${ac_cv_prog_NM+set}" = set; then
7517   echo $ECHO_N "(cached) $ECHO_C" >&6
7518 else
7519   if test -n "$NM"; then
7520   ac_cv_prog_NM="$NM" # Let the user override the test.
7521 else
7522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7523 for as_dir in $PATH
7524 do
7525   IFS=$as_save_IFS
7526   test -z "$as_dir" && as_dir=.
7527   for ac_exec_ext in '' $ac_executable_extensions; do
7528   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7529     ac_cv_prog_NM="nm"
7530     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7531     break 2
7532   fi
7533 done
7534 done
7535
7536   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7537 fi
7538 fi
7539 NM=$ac_cv_prog_NM
7540 if test -n "$NM"; then
7541   echo "$as_me:$LINENO: result: $NM" >&5
7542 echo "${ECHO_T}$NM" >&6
7543 else
7544   echo "$as_me:$LINENO: result: no" >&5
7545 echo "${ECHO_T}no" >&6
7546 fi
7547
7548 fi
7549
7550 # AR
7551 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7552   && test -d ../binutils ; then
7553   AR='$(objdir)/../binutils/ar'
7554 else
7555   # Extract the first word of "ar", so it can be a program name with args.
7556 set dummy ar; ac_word=$2
7557 echo "$as_me:$LINENO: checking for $ac_word" >&5
7558 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7559 if test "${ac_cv_prog_AR+set}" = set; then
7560   echo $ECHO_N "(cached) $ECHO_C" >&6
7561 else
7562   if test -n "$AR"; then
7563   ac_cv_prog_AR="$AR" # Let the user override the test.
7564 else
7565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7566 for as_dir in $PATH
7567 do
7568   IFS=$as_save_IFS
7569   test -z "$as_dir" && as_dir=.
7570   for ac_exec_ext in '' $ac_executable_extensions; do
7571   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7572     ac_cv_prog_AR="ar"
7573     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7574     break 2
7575   fi
7576 done
7577 done
7578
7579   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7580 fi
7581 fi
7582 AR=$ac_cv_prog_AR
7583 if test -n "$AR"; then
7584   echo "$as_me:$LINENO: result: $AR" >&5
7585 echo "${ECHO_T}$AR" >&6
7586 else
7587   echo "$as_me:$LINENO: result: no" >&5
7588 echo "${ECHO_T}no" >&6
7589 fi
7590
7591 fi
7592
7593
7594 # --------------------
7595 # Checks for C headers
7596 # --------------------
7597
7598 echo "$as_me:$LINENO: checking for GNU C library" >&5
7599 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7600 if test "${gcc_cv_glibc+set}" = set; then
7601   echo $ECHO_N "(cached) $ECHO_C" >&6
7602 else
7603   cat >conftest.$ac_ext <<_ACEOF
7604 /* confdefs.h.  */
7605 _ACEOF
7606 cat confdefs.h >>conftest.$ac_ext
7607 cat >>conftest.$ac_ext <<_ACEOF
7608 /* end confdefs.h.  */
7609 #include <features.h>
7610 int
7611 main ()
7612 {
7613
7614 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7615 #error Not a GNU C library system
7616 #endif
7617   ;
7618   return 0;
7619 }
7620 _ACEOF
7621 rm -f conftest.$ac_objext
7622 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7623   (eval $ac_compile) 2>conftest.er1
7624   ac_status=$?
7625   grep -v '^ *+' conftest.er1 >conftest.err
7626   rm -f conftest.er1
7627   cat conftest.err >&5
7628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7629   (exit $ac_status); } &&
7630          { ac_try='test -z "$ac_c_werror_flag"
7631                          || test ! -s conftest.err'
7632   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7633   (eval $ac_try) 2>&5
7634   ac_status=$?
7635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7636   (exit $ac_status); }; } &&
7637          { ac_try='test -s conftest.$ac_objext'
7638   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7639   (eval $ac_try) 2>&5
7640   ac_status=$?
7641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7642   (exit $ac_status); }; }; then
7643   gcc_cv_glibc=yes
7644 else
7645   echo "$as_me: failed program was:" >&5
7646 sed 's/^/| /' conftest.$ac_ext >&5
7647
7648 gcc_cv_glibc=no
7649 fi
7650 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7651 fi
7652
7653 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7654 echo "${ECHO_T}$gcc_cv_glibc" >&6
7655 if test $gcc_cv_glibc = yes; then
7656
7657 cat >>confdefs.h <<\_ACEOF
7658 #define _GNU_SOURCE 1
7659 _ACEOF
7660
7661 fi
7662
7663 # Need to reject headers which give warnings, so that the -Werror bootstrap
7664 # works later. *sigh*  This needs to come before all header checks.
7665
7666 ac_c_preproc_warn_flag=yes
7667
7668 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7669 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7670 if test "${ac_cv_header_stdc+set}" = set; then
7671   echo $ECHO_N "(cached) $ECHO_C" >&6
7672 else
7673   cat >conftest.$ac_ext <<_ACEOF
7674 /* confdefs.h.  */
7675 _ACEOF
7676 cat confdefs.h >>conftest.$ac_ext
7677 cat >>conftest.$ac_ext <<_ACEOF
7678 /* end confdefs.h.  */
7679 #include <stdlib.h>
7680 #include <stdarg.h>
7681 #include <string.h>
7682 #include <float.h>
7683
7684 int
7685 main ()
7686 {
7687
7688   ;
7689   return 0;
7690 }
7691 _ACEOF
7692 rm -f conftest.$ac_objext
7693 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7694   (eval $ac_compile) 2>conftest.er1
7695   ac_status=$?
7696   grep -v '^ *+' conftest.er1 >conftest.err
7697   rm -f conftest.er1
7698   cat conftest.err >&5
7699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7700   (exit $ac_status); } &&
7701          { ac_try='test -z "$ac_c_werror_flag"
7702                          || test ! -s conftest.err'
7703   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7704   (eval $ac_try) 2>&5
7705   ac_status=$?
7706   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7707   (exit $ac_status); }; } &&
7708          { ac_try='test -s conftest.$ac_objext'
7709   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7710   (eval $ac_try) 2>&5
7711   ac_status=$?
7712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7713   (exit $ac_status); }; }; then
7714   ac_cv_header_stdc=yes
7715 else
7716   echo "$as_me: failed program was:" >&5
7717 sed 's/^/| /' conftest.$ac_ext >&5
7718
7719 ac_cv_header_stdc=no
7720 fi
7721 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7722
7723 if test $ac_cv_header_stdc = yes; then
7724   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7725   cat >conftest.$ac_ext <<_ACEOF
7726 /* confdefs.h.  */
7727 _ACEOF
7728 cat confdefs.h >>conftest.$ac_ext
7729 cat >>conftest.$ac_ext <<_ACEOF
7730 /* end confdefs.h.  */
7731 #include <string.h>
7732
7733 _ACEOF
7734 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7735   $EGREP "memchr" >/dev/null 2>&1; then
7736   :
7737 else
7738   ac_cv_header_stdc=no
7739 fi
7740 rm -f conftest*
7741
7742 fi
7743
7744 if test $ac_cv_header_stdc = yes; then
7745   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7746   cat >conftest.$ac_ext <<_ACEOF
7747 /* confdefs.h.  */
7748 _ACEOF
7749 cat confdefs.h >>conftest.$ac_ext
7750 cat >>conftest.$ac_ext <<_ACEOF
7751 /* end confdefs.h.  */
7752 #include <stdlib.h>
7753
7754 _ACEOF
7755 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7756   $EGREP "free" >/dev/null 2>&1; then
7757   :
7758 else
7759   ac_cv_header_stdc=no
7760 fi
7761 rm -f conftest*
7762
7763 fi
7764
7765 if test $ac_cv_header_stdc = yes; then
7766   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7767   if test "$cross_compiling" = yes; then
7768   :
7769 else
7770   cat >conftest.$ac_ext <<_ACEOF
7771 /* confdefs.h.  */
7772 _ACEOF
7773 cat confdefs.h >>conftest.$ac_ext
7774 cat >>conftest.$ac_ext <<_ACEOF
7775 /* end confdefs.h.  */
7776 #include <ctype.h>
7777 #if ((' ' & 0x0FF) == 0x020)
7778 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7779 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7780 #else
7781 # define ISLOWER(c) \
7782                    (('a' <= (c) && (c) <= 'i') \
7783                      || ('j' <= (c) && (c) <= 'r') \
7784                      || ('s' <= (c) && (c) <= 'z'))
7785 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7786 #endif
7787
7788 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7789 int
7790 main ()
7791 {
7792   int i;
7793   for (i = 0; i < 256; i++)
7794     if (XOR (islower (i), ISLOWER (i))
7795         || toupper (i) != TOUPPER (i))
7796       exit(2);
7797   exit (0);
7798 }
7799 _ACEOF
7800 rm -f conftest$ac_exeext
7801 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7802   (eval $ac_link) 2>&5
7803   ac_status=$?
7804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7805   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7806   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7807   (eval $ac_try) 2>&5
7808   ac_status=$?
7809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7810   (exit $ac_status); }; }; then
7811   :
7812 else
7813   echo "$as_me: program exited with status $ac_status" >&5
7814 echo "$as_me: failed program was:" >&5
7815 sed 's/^/| /' conftest.$ac_ext >&5
7816
7817 ( exit $ac_status )
7818 ac_cv_header_stdc=no
7819 fi
7820 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7821 fi
7822 fi
7823 fi
7824 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7825 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7826 if test $ac_cv_header_stdc = yes; then
7827
7828 cat >>confdefs.h <<\_ACEOF
7829 #define STDC_HEADERS 1
7830 _ACEOF
7831
7832 fi
7833
7834 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7835 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7836 if test "${ac_cv_header_time+set}" = set; then
7837   echo $ECHO_N "(cached) $ECHO_C" >&6
7838 else
7839   cat >conftest.$ac_ext <<_ACEOF
7840 /* confdefs.h.  */
7841 _ACEOF
7842 cat confdefs.h >>conftest.$ac_ext
7843 cat >>conftest.$ac_ext <<_ACEOF
7844 /* end confdefs.h.  */
7845 #include <sys/types.h>
7846 #include <sys/time.h>
7847 #include <time.h>
7848
7849 int
7850 main ()
7851 {
7852 if ((struct tm *) 0)
7853 return 0;
7854   ;
7855   return 0;
7856 }
7857 _ACEOF
7858 rm -f conftest.$ac_objext
7859 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7860   (eval $ac_compile) 2>conftest.er1
7861   ac_status=$?
7862   grep -v '^ *+' conftest.er1 >conftest.err
7863   rm -f conftest.er1
7864   cat conftest.err >&5
7865   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7866   (exit $ac_status); } &&
7867          { ac_try='test -z "$ac_c_werror_flag"
7868                          || test ! -s conftest.err'
7869   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7870   (eval $ac_try) 2>&5
7871   ac_status=$?
7872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7873   (exit $ac_status); }; } &&
7874          { ac_try='test -s conftest.$ac_objext'
7875   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7876   (eval $ac_try) 2>&5
7877   ac_status=$?
7878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7879   (exit $ac_status); }; }; then
7880   ac_cv_header_time=yes
7881 else
7882   echo "$as_me: failed program was:" >&5
7883 sed 's/^/| /' conftest.$ac_ext >&5
7884
7885 ac_cv_header_time=no
7886 fi
7887 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7888 fi
7889 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7890 echo "${ECHO_T}$ac_cv_header_time" >&6
7891 if test $ac_cv_header_time = yes; then
7892
7893 cat >>confdefs.h <<\_ACEOF
7894 #define TIME_WITH_SYS_TIME 1
7895 _ACEOF
7896
7897 fi
7898
7899 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
7900 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
7901 if test "${gcc_cv_header_string+set}" = set; then
7902   echo $ECHO_N "(cached) $ECHO_C" >&6
7903 else
7904   cat >conftest.$ac_ext <<_ACEOF
7905 /* confdefs.h.  */
7906 _ACEOF
7907 cat confdefs.h >>conftest.$ac_ext
7908 cat >>conftest.$ac_ext <<_ACEOF
7909 /* end confdefs.h.  */
7910 #include <string.h>
7911 #include <strings.h>
7912 int
7913 main ()
7914 {
7915
7916   ;
7917   return 0;
7918 }
7919 _ACEOF
7920 rm -f conftest.$ac_objext
7921 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7922   (eval $ac_compile) 2>conftest.er1
7923   ac_status=$?
7924   grep -v '^ *+' conftest.er1 >conftest.err
7925   rm -f conftest.er1
7926   cat conftest.err >&5
7927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7928   (exit $ac_status); } &&
7929          { ac_try='test -z "$ac_c_werror_flag"
7930                          || test ! -s conftest.err'
7931   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7932   (eval $ac_try) 2>&5
7933   ac_status=$?
7934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7935   (exit $ac_status); }; } &&
7936          { ac_try='test -s conftest.$ac_objext'
7937   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7938   (eval $ac_try) 2>&5
7939   ac_status=$?
7940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7941   (exit $ac_status); }; }; then
7942   gcc_cv_header_string=yes
7943 else
7944   echo "$as_me: failed program was:" >&5
7945 sed 's/^/| /' conftest.$ac_ext >&5
7946
7947 gcc_cv_header_string=no
7948 fi
7949 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7950 fi
7951 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
7952 echo "${ECHO_T}$gcc_cv_header_string" >&6
7953 if test $gcc_cv_header_string = yes; then
7954
7955 cat >>confdefs.h <<\_ACEOF
7956 #define STRING_WITH_STRINGS 1
7957 _ACEOF
7958
7959 fi
7960
7961 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7962 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
7963 if test "${ac_cv_header_sys_wait_h+set}" = set; then
7964   echo $ECHO_N "(cached) $ECHO_C" >&6
7965 else
7966   cat >conftest.$ac_ext <<_ACEOF
7967 /* confdefs.h.  */
7968 _ACEOF
7969 cat confdefs.h >>conftest.$ac_ext
7970 cat >>conftest.$ac_ext <<_ACEOF
7971 /* end confdefs.h.  */
7972 #include <sys/types.h>
7973 #include <sys/wait.h>
7974 #ifndef WEXITSTATUS
7975 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
7976 #endif
7977 #ifndef WIFEXITED
7978 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7979 #endif
7980
7981 int
7982 main ()
7983 {
7984   int s;
7985   wait (&s);
7986   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7987   ;
7988   return 0;
7989 }
7990 _ACEOF
7991 rm -f conftest.$ac_objext
7992 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7993   (eval $ac_compile) 2>conftest.er1
7994   ac_status=$?
7995   grep -v '^ *+' conftest.er1 >conftest.err
7996   rm -f conftest.er1
7997   cat conftest.err >&5
7998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7999   (exit $ac_status); } &&
8000          { ac_try='test -z "$ac_c_werror_flag"
8001                          || test ! -s conftest.err'
8002   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8003   (eval $ac_try) 2>&5
8004   ac_status=$?
8005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8006   (exit $ac_status); }; } &&
8007          { ac_try='test -s conftest.$ac_objext'
8008   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8009   (eval $ac_try) 2>&5
8010   ac_status=$?
8011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8012   (exit $ac_status); }; }; then
8013   ac_cv_header_sys_wait_h=yes
8014 else
8015   echo "$as_me: failed program was:" >&5
8016 sed 's/^/| /' conftest.$ac_ext >&5
8017
8018 ac_cv_header_sys_wait_h=no
8019 fi
8020 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8021 fi
8022 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8023 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8024 if test $ac_cv_header_sys_wait_h = yes; then
8025
8026 cat >>confdefs.h <<\_ACEOF
8027 #define HAVE_SYS_WAIT_H 1
8028 _ACEOF
8029
8030 fi
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8055                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8056                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8057                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8058 do
8059 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8060 echo "$as_me:$LINENO: checking for $ac_header" >&5
8061 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8062 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8063   echo $ECHO_N "(cached) $ECHO_C" >&6
8064 else
8065   cat >conftest.$ac_ext <<_ACEOF
8066 /* confdefs.h.  */
8067 _ACEOF
8068 cat confdefs.h >>conftest.$ac_ext
8069 cat >>conftest.$ac_ext <<_ACEOF
8070 /* end confdefs.h.  */
8071 #include <$ac_header>
8072 _ACEOF
8073 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8074   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8075   ac_status=$?
8076   grep -v '^ *+' conftest.er1 >conftest.err
8077   rm -f conftest.er1
8078   cat conftest.err >&5
8079   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8080   (exit $ac_status); } >/dev/null; then
8081   if test -s conftest.err; then
8082     ac_cpp_err=$ac_c_preproc_warn_flag
8083     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8084   else
8085     ac_cpp_err=
8086   fi
8087 else
8088   ac_cpp_err=yes
8089 fi
8090 if test -z "$ac_cpp_err"; then
8091   eval "$as_ac_Header=yes"
8092 else
8093   echo "$as_me: failed program was:" >&5
8094 sed 's/^/| /' conftest.$ac_ext >&5
8095
8096   eval "$as_ac_Header=no"
8097 fi
8098 rm -f conftest.err conftest.$ac_ext
8099 fi
8100 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8101 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8102 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8103   cat >>confdefs.h <<_ACEOF
8104 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8105 _ACEOF
8106
8107 fi
8108 done
8109
8110
8111 # Check for thread headers.
8112 echo "$as_me:$LINENO: checking for thread.h" >&5
8113 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8114 if test "${ac_cv_header_thread_h+set}" = set; then
8115   echo $ECHO_N "(cached) $ECHO_C" >&6
8116 else
8117   cat >conftest.$ac_ext <<_ACEOF
8118 /* confdefs.h.  */
8119 _ACEOF
8120 cat confdefs.h >>conftest.$ac_ext
8121 cat >>conftest.$ac_ext <<_ACEOF
8122 /* end confdefs.h.  */
8123 #include <thread.h>
8124 _ACEOF
8125 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8126   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8127   ac_status=$?
8128   grep -v '^ *+' conftest.er1 >conftest.err
8129   rm -f conftest.er1
8130   cat conftest.err >&5
8131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8132   (exit $ac_status); } >/dev/null; then
8133   if test -s conftest.err; then
8134     ac_cpp_err=$ac_c_preproc_warn_flag
8135     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8136   else
8137     ac_cpp_err=
8138   fi
8139 else
8140   ac_cpp_err=yes
8141 fi
8142 if test -z "$ac_cpp_err"; then
8143   ac_cv_header_thread_h=yes
8144 else
8145   echo "$as_me: failed program was:" >&5
8146 sed 's/^/| /' conftest.$ac_ext >&5
8147
8148   ac_cv_header_thread_h=no
8149 fi
8150 rm -f conftest.err conftest.$ac_ext
8151 fi
8152 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8153 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8154 if test $ac_cv_header_thread_h = yes; then
8155   have_thread_h=yes
8156 else
8157   have_thread_h=
8158 fi
8159
8160 echo "$as_me:$LINENO: checking for pthread.h" >&5
8161 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8162 if test "${ac_cv_header_pthread_h+set}" = set; then
8163   echo $ECHO_N "(cached) $ECHO_C" >&6
8164 else
8165   cat >conftest.$ac_ext <<_ACEOF
8166 /* confdefs.h.  */
8167 _ACEOF
8168 cat confdefs.h >>conftest.$ac_ext
8169 cat >>conftest.$ac_ext <<_ACEOF
8170 /* end confdefs.h.  */
8171 #include <pthread.h>
8172 _ACEOF
8173 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8174   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8175   ac_status=$?
8176   grep -v '^ *+' conftest.er1 >conftest.err
8177   rm -f conftest.er1
8178   cat conftest.err >&5
8179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8180   (exit $ac_status); } >/dev/null; then
8181   if test -s conftest.err; then
8182     ac_cpp_err=$ac_c_preproc_warn_flag
8183     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8184   else
8185     ac_cpp_err=
8186   fi
8187 else
8188   ac_cpp_err=yes
8189 fi
8190 if test -z "$ac_cpp_err"; then
8191   ac_cv_header_pthread_h=yes
8192 else
8193   echo "$as_me: failed program was:" >&5
8194 sed 's/^/| /' conftest.$ac_ext >&5
8195
8196   ac_cv_header_pthread_h=no
8197 fi
8198 rm -f conftest.err conftest.$ac_ext
8199 fi
8200 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8201 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8202 if test $ac_cv_header_pthread_h = yes; then
8203   have_pthread_h=yes
8204 else
8205   have_pthread_h=
8206 fi
8207
8208
8209 # These tests can't be done till we know if we have limits.h.
8210 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8211 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8212 if test "${gcc_cv_decl_char_bit+set}" = set; then
8213   echo $ECHO_N "(cached) $ECHO_C" >&6
8214 else
8215   cat >conftest.$ac_ext <<_ACEOF
8216 /* confdefs.h.  */
8217 _ACEOF
8218 cat confdefs.h >>conftest.$ac_ext
8219 cat >>conftest.$ac_ext <<_ACEOF
8220 /* end confdefs.h.  */
8221 #ifdef HAVE_LIMITS_H
8222 #include <limits.h>
8223 #endif
8224 #ifdef CHAR_BIT
8225 found
8226 #endif
8227 _ACEOF
8228 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8229   $EGREP "found" >/dev/null 2>&1; then
8230   gcc_cv_decl_char_bit=yes
8231 else
8232   gcc_cv_decl_char_bit=no
8233 fi
8234 rm -f conftest*
8235
8236
8237 fi
8238 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8239 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8240 if test $gcc_cv_decl_char_bit = no; then
8241   echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8242 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8243 if test "${gcc_cv_c_nbby+set}" = set; then
8244   echo $ECHO_N "(cached) $ECHO_C" >&6
8245 else
8246   i=8
8247  gcc_cv_c_nbby=
8248  while test $i -lt 65; do
8249    cat >conftest.$ac_ext <<_ACEOF
8250 /* confdefs.h.  */
8251 _ACEOF
8252 cat confdefs.h >>conftest.$ac_ext
8253 cat >>conftest.$ac_ext <<_ACEOF
8254 /* end confdefs.h.  */
8255
8256 int
8257 main ()
8258 {
8259 switch(0) {
8260   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8261   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8262   ; }
8263   ;
8264   return 0;
8265 }
8266 _ACEOF
8267 rm -f conftest.$ac_objext
8268 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8269   (eval $ac_compile) 2>conftest.er1
8270   ac_status=$?
8271   grep -v '^ *+' conftest.er1 >conftest.err
8272   rm -f conftest.er1
8273   cat conftest.err >&5
8274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8275   (exit $ac_status); } &&
8276          { ac_try='test -z "$ac_c_werror_flag"
8277                          || test ! -s conftest.err'
8278   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8279   (eval $ac_try) 2>&5
8280   ac_status=$?
8281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8282   (exit $ac_status); }; } &&
8283          { ac_try='test -s conftest.$ac_objext'
8284   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8285   (eval $ac_try) 2>&5
8286   ac_status=$?
8287   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8288   (exit $ac_status); }; }; then
8289   gcc_cv_c_nbby=$i; break
8290 else
8291   echo "$as_me: failed program was:" >&5
8292 sed 's/^/| /' conftest.$ac_ext >&5
8293
8294 fi
8295 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8296    i=`expr $i + 1`
8297  done
8298  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8299
8300 fi
8301 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8302 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8303 if test $gcc_cv_c_nbby = failed; then
8304   { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8305 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8306    { (exit 1); exit 1; }; }
8307 else
8308
8309 cat >>confdefs.h <<_ACEOF
8310 #define CHAR_BIT $gcc_cv_c_nbby
8311 _ACEOF
8312
8313 fi
8314 fi
8315 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8316 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8317 if test "${ac_cv_c_bigendian+set}" = set; then
8318   echo $ECHO_N "(cached) $ECHO_C" >&6
8319 else
8320   ac_cv_c_bigendian=unknown
8321 # See if sys/param.h defines the BYTE_ORDER macro.
8322 cat >conftest.$ac_ext <<_ACEOF
8323 /* confdefs.h.  */
8324 _ACEOF
8325 cat confdefs.h >>conftest.$ac_ext
8326 cat >>conftest.$ac_ext <<_ACEOF
8327 /* end confdefs.h.  */
8328 #include <sys/types.h>
8329 #include <sys/param.h>
8330 int
8331 main ()
8332 {
8333
8334 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8335  bogus endian macros
8336 #endif
8337   ;
8338   return 0;
8339 }
8340 _ACEOF
8341 rm -f conftest.$ac_objext
8342 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8343   (eval $ac_compile) 2>conftest.er1
8344   ac_status=$?
8345   grep -v '^ *+' conftest.er1 >conftest.err
8346   rm -f conftest.er1
8347   cat conftest.err >&5
8348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8349   (exit $ac_status); } &&
8350          { ac_try='test -z "$ac_c_werror_flag"
8351                          || test ! -s conftest.err'
8352   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8353   (eval $ac_try) 2>&5
8354   ac_status=$?
8355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8356   (exit $ac_status); }; } &&
8357          { ac_try='test -s conftest.$ac_objext'
8358   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8359   (eval $ac_try) 2>&5
8360   ac_status=$?
8361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8362   (exit $ac_status); }; }; then
8363   # It does; now see whether it defined to BIG_ENDIAN or not.
8364 cat >conftest.$ac_ext <<_ACEOF
8365 /* confdefs.h.  */
8366 _ACEOF
8367 cat confdefs.h >>conftest.$ac_ext
8368 cat >>conftest.$ac_ext <<_ACEOF
8369 /* end confdefs.h.  */
8370 #include <sys/types.h>
8371 #include <sys/param.h>
8372 int
8373 main ()
8374 {
8375
8376 #if BYTE_ORDER != BIG_ENDIAN
8377  not big endian
8378 #endif
8379   ;
8380   return 0;
8381 }
8382 _ACEOF
8383 rm -f conftest.$ac_objext
8384 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8385   (eval $ac_compile) 2>conftest.er1
8386   ac_status=$?
8387   grep -v '^ *+' conftest.er1 >conftest.err
8388   rm -f conftest.er1
8389   cat conftest.err >&5
8390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8391   (exit $ac_status); } &&
8392          { ac_try='test -z "$ac_c_werror_flag"
8393                          || test ! -s conftest.err'
8394   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8395   (eval $ac_try) 2>&5
8396   ac_status=$?
8397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8398   (exit $ac_status); }; } &&
8399          { ac_try='test -s conftest.$ac_objext'
8400   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8401   (eval $ac_try) 2>&5
8402   ac_status=$?
8403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8404   (exit $ac_status); }; }; then
8405   ac_cv_c_bigendian=yes
8406 else
8407   echo "$as_me: failed program was:" >&5
8408 sed 's/^/| /' conftest.$ac_ext >&5
8409
8410 ac_cv_c_bigendian=no
8411 fi
8412 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8413 else
8414   echo "$as_me: failed program was:" >&5
8415 sed 's/^/| /' conftest.$ac_ext >&5
8416
8417 fi
8418 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8419 if test $ac_cv_c_bigendian = unknown; then
8420 if test "$cross_compiling" = yes; then
8421    echo $ac_n "cross-compiling... " 2>&6
8422 else
8423   cat >conftest.$ac_ext <<_ACEOF
8424 /* confdefs.h.  */
8425 _ACEOF
8426 cat confdefs.h >>conftest.$ac_ext
8427 cat >>conftest.$ac_ext <<_ACEOF
8428 /* end confdefs.h.  */
8429 main () {
8430   /* Are we little or big endian?  From Harbison&Steele.  */
8431   union
8432   {
8433     long l;
8434     char c[sizeof (long)];
8435   } u;
8436   u.l = 1;
8437   exit (u.c[sizeof (long) - 1] == 1);
8438 }
8439 _ACEOF
8440 rm -f conftest$ac_exeext
8441 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8442   (eval $ac_link) 2>&5
8443   ac_status=$?
8444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8445   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8447   (eval $ac_try) 2>&5
8448   ac_status=$?
8449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8450   (exit $ac_status); }; }; then
8451   ac_cv_c_bigendian=no
8452 else
8453   echo "$as_me: program exited with status $ac_status" >&5
8454 echo "$as_me: failed program was:" >&5
8455 sed 's/^/| /' conftest.$ac_ext >&5
8456
8457 ( exit $ac_status )
8458 ac_cv_c_bigendian=yes
8459 fi
8460 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8461 fi
8462 fi
8463 fi
8464 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8465 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8466 if test $ac_cv_c_bigendian = unknown; then
8467 echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
8468 echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
8469
8470 cat >conftest.c <<EOF
8471 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8472 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8473 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
8474 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8475 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8476 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
8477 int main() { _ascii (); _ebcdic (); return 0; }
8478 EOF
8479  if test -f conftest.c ; then
8480      if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then
8481         if test `grep -l BIGenDianSyS conftest.o` ; then
8482            echo $ac_n ' big endian probe OK, ' 1>&6
8483            ac_cv_c_bigendian=yes
8484         fi
8485         if test `grep -l LiTTleEnDian conftest.o` ; then
8486            echo $ac_n ' little endian probe OK, ' 1>&6
8487            if test $ac_cv_c_bigendian = yes ; then
8488             ac_cv_c_bigendian=unknown;
8489            else
8490             ac_cv_c_bigendian=no
8491            fi
8492         fi
8493         echo $ac_n 'guessing bigendian ...  ' >&6
8494      fi
8495   fi
8496 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8497 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8498 fi
8499 if test $ac_cv_c_bigendian = yes; then
8500
8501 cat >>confdefs.h <<\_ACEOF
8502 #define WORDS_BIGENDIAN 1
8503 _ACEOF
8504
8505
8506 cat >>confdefs.h <<\_ACEOF
8507 #define HOST_WORDS_BIG_ENDIAN 1
8508 _ACEOF
8509
8510   BYTEORDER=4321
8511 else
8512   BYTEORDER=1234
8513 fi
8514
8515 cat >>confdefs.h <<_ACEOF
8516 #define BYTEORDER $BYTEORDER
8517 _ACEOF
8518
8519 if test $ac_cv_c_bigendian = unknown; then
8520   { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5
8521 echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;}
8522    { (exit 1); exit 1; }; }
8523 fi
8524
8525
8526 # --------
8527 # UNSORTED
8528 # --------
8529
8530 # Stage specific cflags for build.
8531 stage1_cflags=
8532 case $build in
8533 vax-*-*)
8534   if test x$GCC = xyes
8535   then
8536     stage1_cflags="-Wa,-J"
8537   else
8538     stage1_cflags="-J"
8539   fi
8540   ;;
8541 powerpc-*-darwin*)
8542   # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8543   # sources; use -no-cpp-precomp to get to GNU cpp.
8544   # Apple's GCC has bugs in designated initializer handling, so disable
8545   # that too.
8546   stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8547   ;;
8548 esac
8549
8550
8551 # These libraries may be used by collect2.
8552 # We may need a special search path to get them linked.
8553 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8554 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8555 if test "${gcc_cv_collect2_libs+set}" = set; then
8556   echo $ECHO_N "(cached) $ECHO_C" >&6
8557 else
8558   save_LIBS="$LIBS"
8559 for libs in '' -lld -lmld \
8560                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8561                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8562 do
8563         LIBS="$libs"
8564         cat >conftest.$ac_ext <<_ACEOF
8565 /* confdefs.h.  */
8566 _ACEOF
8567 cat confdefs.h >>conftest.$ac_ext
8568 cat >>conftest.$ac_ext <<_ACEOF
8569 /* end confdefs.h.  */
8570
8571 /* Override any gcc2 internal prototype to avoid an error.  */
8572 #ifdef __cplusplus
8573 extern "C"
8574 #endif
8575 /* We use char because int might match the return type of a gcc2
8576    builtin and then its argument prototype would still apply.  */
8577 char ldopen ();
8578 int
8579 main ()
8580 {
8581 ldopen ();
8582   ;
8583   return 0;
8584 }
8585 _ACEOF
8586 rm -f conftest.$ac_objext conftest$ac_exeext
8587 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8588   (eval $ac_link) 2>conftest.er1
8589   ac_status=$?
8590   grep -v '^ *+' conftest.er1 >conftest.err
8591   rm -f conftest.er1
8592   cat conftest.err >&5
8593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8594   (exit $ac_status); } &&
8595          { ac_try='test -z "$ac_c_werror_flag"
8596                          || test ! -s conftest.err'
8597   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8598   (eval $ac_try) 2>&5
8599   ac_status=$?
8600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8601   (exit $ac_status); }; } &&
8602          { ac_try='test -s conftest$ac_exeext'
8603   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8604   (eval $ac_try) 2>&5
8605   ac_status=$?
8606   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8607   (exit $ac_status); }; }; then
8608   gcc_cv_collect2_libs="$libs"; break
8609 else
8610   echo "$as_me: failed program was:" >&5
8611 sed 's/^/| /' conftest.$ac_ext >&5
8612
8613 fi
8614 rm -f conftest.err conftest.$ac_objext \
8615       conftest$ac_exeext conftest.$ac_ext
8616 done
8617 LIBS="$save_LIBS"
8618 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8619 fi
8620 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8621 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8622 case $gcc_cv_collect2_libs in
8623         "none required")        ;;
8624         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8625 esac
8626
8627
8628 # When building Ada code on Alpha, we need exc_resume which is usually in
8629 # -lexc.  So test for it.
8630 save_LIBS="$LIBS"
8631 LIBS=
8632 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8633 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8634 if test "${ac_cv_search_exc_resume+set}" = set; then
8635   echo $ECHO_N "(cached) $ECHO_C" >&6
8636 else
8637   ac_func_search_save_LIBS=$LIBS
8638 ac_cv_search_exc_resume=no
8639 cat >conftest.$ac_ext <<_ACEOF
8640 /* confdefs.h.  */
8641 _ACEOF
8642 cat confdefs.h >>conftest.$ac_ext
8643 cat >>conftest.$ac_ext <<_ACEOF
8644 /* end confdefs.h.  */
8645
8646 /* Override any gcc2 internal prototype to avoid an error.  */
8647 #ifdef __cplusplus
8648 extern "C"
8649 #endif
8650 /* We use char because int might match the return type of a gcc2
8651    builtin and then its argument prototype would still apply.  */
8652 char exc_resume ();
8653 int
8654 main ()
8655 {
8656 exc_resume ();
8657   ;
8658   return 0;
8659 }
8660 _ACEOF
8661 rm -f conftest.$ac_objext conftest$ac_exeext
8662 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8663   (eval $ac_link) 2>conftest.er1
8664   ac_status=$?
8665   grep -v '^ *+' conftest.er1 >conftest.err
8666   rm -f conftest.er1
8667   cat conftest.err >&5
8668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8669   (exit $ac_status); } &&
8670          { ac_try='test -z "$ac_c_werror_flag"
8671                          || test ! -s conftest.err'
8672   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8673   (eval $ac_try) 2>&5
8674   ac_status=$?
8675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8676   (exit $ac_status); }; } &&
8677          { ac_try='test -s conftest$ac_exeext'
8678   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8679   (eval $ac_try) 2>&5
8680   ac_status=$?
8681   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8682   (exit $ac_status); }; }; then
8683   ac_cv_search_exc_resume="none required"
8684 else
8685   echo "$as_me: failed program was:" >&5
8686 sed 's/^/| /' conftest.$ac_ext >&5
8687
8688 fi
8689 rm -f conftest.err conftest.$ac_objext \
8690       conftest$ac_exeext conftest.$ac_ext
8691 if test "$ac_cv_search_exc_resume" = no; then
8692   for ac_lib in exc; do
8693     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8694     cat >conftest.$ac_ext <<_ACEOF
8695 /* confdefs.h.  */
8696 _ACEOF
8697 cat confdefs.h >>conftest.$ac_ext
8698 cat >>conftest.$ac_ext <<_ACEOF
8699 /* end confdefs.h.  */
8700
8701 /* Override any gcc2 internal prototype to avoid an error.  */
8702 #ifdef __cplusplus
8703 extern "C"
8704 #endif
8705 /* We use char because int might match the return type of a gcc2
8706    builtin and then its argument prototype would still apply.  */
8707 char exc_resume ();
8708 int
8709 main ()
8710 {
8711 exc_resume ();
8712   ;
8713   return 0;
8714 }
8715 _ACEOF
8716 rm -f conftest.$ac_objext conftest$ac_exeext
8717 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8718   (eval $ac_link) 2>conftest.er1
8719   ac_status=$?
8720   grep -v '^ *+' conftest.er1 >conftest.err
8721   rm -f conftest.er1
8722   cat conftest.err >&5
8723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8724   (exit $ac_status); } &&
8725          { ac_try='test -z "$ac_c_werror_flag"
8726                          || test ! -s conftest.err'
8727   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8728   (eval $ac_try) 2>&5
8729   ac_status=$?
8730   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8731   (exit $ac_status); }; } &&
8732          { ac_try='test -s conftest$ac_exeext'
8733   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8734   (eval $ac_try) 2>&5
8735   ac_status=$?
8736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8737   (exit $ac_status); }; }; then
8738   ac_cv_search_exc_resume="-l$ac_lib"
8739 break
8740 else
8741   echo "$as_me: failed program was:" >&5
8742 sed 's/^/| /' conftest.$ac_ext >&5
8743
8744 fi
8745 rm -f conftest.err conftest.$ac_objext \
8746       conftest$ac_exeext conftest.$ac_ext
8747   done
8748 fi
8749 LIBS=$ac_func_search_save_LIBS
8750 fi
8751 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
8752 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
8753 if test "$ac_cv_search_exc_resume" != no; then
8754   test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
8755
8756 fi
8757
8758 GNAT_LIBEXC="$LIBS"
8759 LIBS="$save_LIBS"
8760
8761
8762 # Some systems put ldexp and frexp in libm instead of libc; assume
8763 # they're both in the same place.  jcf-dump needs them.
8764 save_LIBS="$LIBS"
8765 LIBS=
8766 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
8767 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
8768 if test "${ac_cv_search_ldexp+set}" = set; then
8769   echo $ECHO_N "(cached) $ECHO_C" >&6
8770 else
8771   ac_func_search_save_LIBS=$LIBS
8772 ac_cv_search_ldexp=no
8773 cat >conftest.$ac_ext <<_ACEOF
8774 /* confdefs.h.  */
8775 _ACEOF
8776 cat confdefs.h >>conftest.$ac_ext
8777 cat >>conftest.$ac_ext <<_ACEOF
8778 /* end confdefs.h.  */
8779
8780 /* Override any gcc2 internal prototype to avoid an error.  */
8781 #ifdef __cplusplus
8782 extern "C"
8783 #endif
8784 /* We use char because int might match the return type of a gcc2
8785    builtin and then its argument prototype would still apply.  */
8786 char ldexp ();
8787 int
8788 main ()
8789 {
8790 ldexp ();
8791   ;
8792   return 0;
8793 }
8794 _ACEOF
8795 rm -f conftest.$ac_objext conftest$ac_exeext
8796 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8797   (eval $ac_link) 2>conftest.er1
8798   ac_status=$?
8799   grep -v '^ *+' conftest.er1 >conftest.err
8800   rm -f conftest.er1
8801   cat conftest.err >&5
8802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8803   (exit $ac_status); } &&
8804          { ac_try='test -z "$ac_c_werror_flag"
8805                          || test ! -s conftest.err'
8806   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8807   (eval $ac_try) 2>&5
8808   ac_status=$?
8809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8810   (exit $ac_status); }; } &&
8811          { ac_try='test -s conftest$ac_exeext'
8812   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8813   (eval $ac_try) 2>&5
8814   ac_status=$?
8815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8816   (exit $ac_status); }; }; then
8817   ac_cv_search_ldexp="none required"
8818 else
8819   echo "$as_me: failed program was:" >&5
8820 sed 's/^/| /' conftest.$ac_ext >&5
8821
8822 fi
8823 rm -f conftest.err conftest.$ac_objext \
8824       conftest$ac_exeext conftest.$ac_ext
8825 if test "$ac_cv_search_ldexp" = no; then
8826   for ac_lib in m; do
8827     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8828     cat >conftest.$ac_ext <<_ACEOF
8829 /* confdefs.h.  */
8830 _ACEOF
8831 cat confdefs.h >>conftest.$ac_ext
8832 cat >>conftest.$ac_ext <<_ACEOF
8833 /* end confdefs.h.  */
8834
8835 /* Override any gcc2 internal prototype to avoid an error.  */
8836 #ifdef __cplusplus
8837 extern "C"
8838 #endif
8839 /* We use char because int might match the return type of a gcc2
8840    builtin and then its argument prototype would still apply.  */
8841 char ldexp ();
8842 int
8843 main ()
8844 {
8845 ldexp ();
8846   ;
8847   return 0;
8848 }
8849 _ACEOF
8850 rm -f conftest.$ac_objext conftest$ac_exeext
8851 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8852   (eval $ac_link) 2>conftest.er1
8853   ac_status=$?
8854   grep -v '^ *+' conftest.er1 >conftest.err
8855   rm -f conftest.er1
8856   cat conftest.err >&5
8857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8858   (exit $ac_status); } &&
8859          { ac_try='test -z "$ac_c_werror_flag"
8860                          || test ! -s conftest.err'
8861   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8862   (eval $ac_try) 2>&5
8863   ac_status=$?
8864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8865   (exit $ac_status); }; } &&
8866          { ac_try='test -s conftest$ac_exeext'
8867   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8868   (eval $ac_try) 2>&5
8869   ac_status=$?
8870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8871   (exit $ac_status); }; }; then
8872   ac_cv_search_ldexp="-l$ac_lib"
8873 break
8874 else
8875   echo "$as_me: failed program was:" >&5
8876 sed 's/^/| /' conftest.$ac_ext >&5
8877
8878 fi
8879 rm -f conftest.err conftest.$ac_objext \
8880       conftest$ac_exeext conftest.$ac_ext
8881   done
8882 fi
8883 LIBS=$ac_func_search_save_LIBS
8884 fi
8885 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
8886 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
8887 if test "$ac_cv_search_ldexp" != no; then
8888   test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
8889
8890 fi
8891
8892 LDEXP_LIB="$LIBS"
8893 LIBS="$save_LIBS"
8894
8895
8896 # Use <inttypes.h> only if it exists,
8897 # doesn't clash with <sys/types.h>, and declares intmax_t.
8898 echo "$as_me:$LINENO: checking for inttypes.h" >&5
8899 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
8900 if test "${gcc_cv_header_inttypes_h+set}" = set; then
8901   echo $ECHO_N "(cached) $ECHO_C" >&6
8902 else
8903   cat >conftest.$ac_ext <<_ACEOF
8904 /* confdefs.h.  */
8905 _ACEOF
8906 cat confdefs.h >>conftest.$ac_ext
8907 cat >>conftest.$ac_ext <<_ACEOF
8908 /* end confdefs.h.  */
8909 #include <sys/types.h>
8910 #include <inttypes.h>
8911 int
8912 main ()
8913 {
8914 intmax_t i = -1;
8915   ;
8916   return 0;
8917 }
8918 _ACEOF
8919 rm -f conftest.$ac_objext
8920 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8921   (eval $ac_compile) 2>conftest.er1
8922   ac_status=$?
8923   grep -v '^ *+' conftest.er1 >conftest.err
8924   rm -f conftest.er1
8925   cat conftest.err >&5
8926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8927   (exit $ac_status); } &&
8928          { ac_try='test -z "$ac_c_werror_flag"
8929                          || test ! -s conftest.err'
8930   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8931   (eval $ac_try) 2>&5
8932   ac_status=$?
8933   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8934   (exit $ac_status); }; } &&
8935          { ac_try='test -s conftest.$ac_objext'
8936   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8937   (eval $ac_try) 2>&5
8938   ac_status=$?
8939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8940   (exit $ac_status); }; }; then
8941   gcc_cv_header_inttypes_h=yes
8942 else
8943   echo "$as_me: failed program was:" >&5
8944 sed 's/^/| /' conftest.$ac_ext >&5
8945
8946 gcc_cv_header_inttypes_h=no
8947 fi
8948 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8949 fi
8950
8951 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
8952 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
8953 if test $gcc_cv_header_inttypes_h = yes; then
8954
8955 cat >>confdefs.h <<\_ACEOF
8956 #define HAVE_INTTYPES_H 1
8957 _ACEOF
8958
8959 fi
8960
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980
8981
8982
8983
8984
8985
8986
8987 for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
8988         sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
8989         fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
8990         scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \
8991         setlocale
8992 do
8993 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8994 echo "$as_me:$LINENO: checking for $ac_func" >&5
8995 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8996 if eval "test \"\${$as_ac_var+set}\" = set"; then
8997   echo $ECHO_N "(cached) $ECHO_C" >&6
8998 else
8999   cat >conftest.$ac_ext <<_ACEOF
9000 /* confdefs.h.  */
9001 _ACEOF
9002 cat confdefs.h >>conftest.$ac_ext
9003 cat >>conftest.$ac_ext <<_ACEOF
9004 /* end confdefs.h.  */
9005 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9006    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9007 #define $ac_func innocuous_$ac_func
9008
9009 /* System header to define __stub macros and hopefully few prototypes,
9010     which can conflict with char $ac_func (); below.
9011     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9012     <limits.h> exists even on freestanding compilers.  */
9013
9014 #ifdef __STDC__
9015 # include <limits.h>
9016 #else
9017 # include <assert.h>
9018 #endif
9019
9020 #undef $ac_func
9021
9022 /* Override any gcc2 internal prototype to avoid an error.  */
9023 #ifdef __cplusplus
9024 extern "C"
9025 {
9026 #endif
9027 /* We use char because int might match the return type of a gcc2
9028    builtin and then its argument prototype would still apply.  */
9029 char $ac_func ();
9030 /* The GNU C library defines this for functions which it implements
9031     to always fail with ENOSYS.  Some functions are actually named
9032     something starting with __ and the normal name is an alias.  */
9033 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9034 choke me
9035 #else
9036 char (*f) () = $ac_func;
9037 #endif
9038 #ifdef __cplusplus
9039 }
9040 #endif
9041
9042 int
9043 main ()
9044 {
9045 return f != $ac_func;
9046   ;
9047   return 0;
9048 }
9049 _ACEOF
9050 rm -f conftest.$ac_objext conftest$ac_exeext
9051 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9052   (eval $ac_link) 2>conftest.er1
9053   ac_status=$?
9054   grep -v '^ *+' conftest.er1 >conftest.err
9055   rm -f conftest.er1
9056   cat conftest.err >&5
9057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9058   (exit $ac_status); } &&
9059          { ac_try='test -z "$ac_c_werror_flag"
9060                          || test ! -s conftest.err'
9061   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9062   (eval $ac_try) 2>&5
9063   ac_status=$?
9064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9065   (exit $ac_status); }; } &&
9066          { ac_try='test -s conftest$ac_exeext'
9067   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9068   (eval $ac_try) 2>&5
9069   ac_status=$?
9070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9071   (exit $ac_status); }; }; then
9072   eval "$as_ac_var=yes"
9073 else
9074   echo "$as_me: failed program was:" >&5
9075 sed 's/^/| /' conftest.$ac_ext >&5
9076
9077 eval "$as_ac_var=no"
9078 fi
9079 rm -f conftest.err conftest.$ac_objext \
9080       conftest$ac_exeext conftest.$ac_ext
9081 fi
9082 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9083 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9084 if test `eval echo '${'$as_ac_var'}'` = yes; then
9085   cat >>confdefs.h <<_ACEOF
9086 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9087 _ACEOF
9088
9089 fi
9090 done
9091
9092
9093 if test x$ac_cv_func_mbstowcs = xyes; then
9094   echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9095 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9096 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9097   echo $ECHO_N "(cached) $ECHO_C" >&6
9098 else
9099       if test "$cross_compiling" = yes; then
9100   gcc_cv_func_mbstowcs_works=yes
9101 else
9102   cat >conftest.$ac_ext <<_ACEOF
9103 /* confdefs.h.  */
9104 _ACEOF
9105 cat confdefs.h >>conftest.$ac_ext
9106 cat >>conftest.$ac_ext <<_ACEOF
9107 /* end confdefs.h.  */
9108 #include <stdlib.h>
9109 int main()
9110 {
9111   mbstowcs(0, "", 0);
9112   return 0;
9113 }
9114 _ACEOF
9115 rm -f conftest$ac_exeext
9116 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9117   (eval $ac_link) 2>&5
9118   ac_status=$?
9119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9120   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9121   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9122   (eval $ac_try) 2>&5
9123   ac_status=$?
9124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9125   (exit $ac_status); }; }; then
9126   gcc_cv_func_mbstowcs_works=yes
9127 else
9128   echo "$as_me: program exited with status $ac_status" >&5
9129 echo "$as_me: failed program was:" >&5
9130 sed 's/^/| /' conftest.$ac_ext >&5
9131
9132 ( exit $ac_status )
9133 gcc_cv_func_mbstowcs_works=no
9134 fi
9135 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9136 fi
9137 fi
9138 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9139 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9140   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9141
9142 cat >>confdefs.h <<\_ACEOF
9143 #define HAVE_WORKING_MBSTOWCS 1
9144 _ACEOF
9145
9146   fi
9147 fi
9148
9149 echo "$as_me:$LINENO: checking for ssize_t" >&5
9150 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9151 if test "${ac_cv_type_ssize_t+set}" = set; then
9152   echo $ECHO_N "(cached) $ECHO_C" >&6
9153 else
9154   cat >conftest.$ac_ext <<_ACEOF
9155 /* confdefs.h.  */
9156 _ACEOF
9157 cat confdefs.h >>conftest.$ac_ext
9158 cat >>conftest.$ac_ext <<_ACEOF
9159 /* end confdefs.h.  */
9160 $ac_includes_default
9161 int
9162 main ()
9163 {
9164 if ((ssize_t *) 0)
9165   return 0;
9166 if (sizeof (ssize_t))
9167   return 0;
9168   ;
9169   return 0;
9170 }
9171 _ACEOF
9172 rm -f conftest.$ac_objext
9173 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9174   (eval $ac_compile) 2>conftest.er1
9175   ac_status=$?
9176   grep -v '^ *+' conftest.er1 >conftest.err
9177   rm -f conftest.er1
9178   cat conftest.err >&5
9179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9180   (exit $ac_status); } &&
9181          { ac_try='test -z "$ac_c_werror_flag"
9182                          || test ! -s conftest.err'
9183   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9184   (eval $ac_try) 2>&5
9185   ac_status=$?
9186   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9187   (exit $ac_status); }; } &&
9188          { ac_try='test -s conftest.$ac_objext'
9189   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9190   (eval $ac_try) 2>&5
9191   ac_status=$?
9192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9193   (exit $ac_status); }; }; then
9194   ac_cv_type_ssize_t=yes
9195 else
9196   echo "$as_me: failed program was:" >&5
9197 sed 's/^/| /' conftest.$ac_ext >&5
9198
9199 ac_cv_type_ssize_t=no
9200 fi
9201 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9202 fi
9203 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9204 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9205 if test $ac_cv_type_ssize_t = yes; then
9206   :
9207 else
9208
9209 cat >>confdefs.h <<_ACEOF
9210 #define ssize_t int
9211 _ACEOF
9212
9213 fi
9214
9215
9216 # Try to determine the array type of the second argument of getgroups
9217 # for the target system (int or gid_t).
9218 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9219 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9220 if test "${ac_cv_type_uid_t+set}" = set; then
9221   echo $ECHO_N "(cached) $ECHO_C" >&6
9222 else
9223   cat >conftest.$ac_ext <<_ACEOF
9224 /* confdefs.h.  */
9225 _ACEOF
9226 cat confdefs.h >>conftest.$ac_ext
9227 cat >>conftest.$ac_ext <<_ACEOF
9228 /* end confdefs.h.  */
9229 #include <sys/types.h>
9230
9231 _ACEOF
9232 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9233   $EGREP "uid_t" >/dev/null 2>&1; then
9234   ac_cv_type_uid_t=yes
9235 else
9236   ac_cv_type_uid_t=no
9237 fi
9238 rm -f conftest*
9239
9240 fi
9241 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9242 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9243 if test $ac_cv_type_uid_t = no; then
9244
9245 cat >>confdefs.h <<\_ACEOF
9246 #define uid_t int
9247 _ACEOF
9248
9249
9250 cat >>confdefs.h <<\_ACEOF
9251 #define gid_t int
9252 _ACEOF
9253
9254 fi
9255
9256 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9257 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9258 if test "${ac_cv_type_getgroups+set}" = set; then
9259   echo $ECHO_N "(cached) $ECHO_C" >&6
9260 else
9261   if test "$cross_compiling" = yes; then
9262   ac_cv_type_getgroups=cross
9263 else
9264   cat >conftest.$ac_ext <<_ACEOF
9265 /* confdefs.h.  */
9266 _ACEOF
9267 cat confdefs.h >>conftest.$ac_ext
9268 cat >>conftest.$ac_ext <<_ACEOF
9269 /* end confdefs.h.  */
9270 /* Thanks to Mike Rendell for this test.  */
9271 #include <sys/types.h>
9272 #define NGID 256
9273 #undef MAX
9274 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9275
9276 int
9277 main ()
9278 {
9279   gid_t gidset[NGID];
9280   int i, n;
9281   union { gid_t gval; long lval; }  val;
9282
9283   val.lval = -1;
9284   for (i = 0; i < NGID; i++)
9285     gidset[i] = val.gval;
9286   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9287                  gidset);
9288   /* Exit non-zero if getgroups seems to require an array of ints.  This
9289      happens when gid_t is short but getgroups modifies an array of ints.  */
9290   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9291 }
9292 _ACEOF
9293 rm -f conftest$ac_exeext
9294 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9295   (eval $ac_link) 2>&5
9296   ac_status=$?
9297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9298   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9299   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9300   (eval $ac_try) 2>&5
9301   ac_status=$?
9302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9303   (exit $ac_status); }; }; then
9304   ac_cv_type_getgroups=gid_t
9305 else
9306   echo "$as_me: program exited with status $ac_status" >&5
9307 echo "$as_me: failed program was:" >&5
9308 sed 's/^/| /' conftest.$ac_ext >&5
9309
9310 ( exit $ac_status )
9311 ac_cv_type_getgroups=int
9312 fi
9313 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9314 fi
9315 if test $ac_cv_type_getgroups = cross; then
9316         cat >conftest.$ac_ext <<_ACEOF
9317 /* confdefs.h.  */
9318 _ACEOF
9319 cat confdefs.h >>conftest.$ac_ext
9320 cat >>conftest.$ac_ext <<_ACEOF
9321 /* end confdefs.h.  */
9322 #include <unistd.h>
9323
9324 _ACEOF
9325 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9326   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9327   ac_cv_type_getgroups=gid_t
9328 else
9329   ac_cv_type_getgroups=int
9330 fi
9331 rm -f conftest*
9332
9333 fi
9334 fi
9335 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9336 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9337
9338 cat >>confdefs.h <<_ACEOF
9339 #define GETGROUPS_T $ac_cv_type_getgroups
9340 _ACEOF
9341
9342
9343 if test "${target}" = "${build}"; then
9344   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9345 else
9346   case "${target}" in
9347         # This condition may need some tweaking.  It should include all
9348         # targets where the array type of the second argument of getgroups
9349         # is int and the type of gid_t is not equivalent to int.
9350         *-*-sunos* | *-*-ultrix*)
9351                 TARGET_GETGROUPS_T=int
9352                 ;;
9353         *)
9354                 TARGET_GETGROUPS_T=gid_t
9355                 ;;
9356   esac
9357 fi
9358
9359
9360 echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5
9361 echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6
9362 if test "${gcc_cv_func_printf_ptr+set}" = set; then
9363   echo $ECHO_N "(cached) $ECHO_C" >&6
9364 else
9365   if test "$cross_compiling" = yes; then
9366   gcc_cv_func_printf_ptr=no
9367 else
9368   cat >conftest.$ac_ext <<_ACEOF
9369 /* confdefs.h.  */
9370 _ACEOF
9371 cat confdefs.h >>conftest.$ac_ext
9372 cat >>conftest.$ac_ext <<_ACEOF
9373 /* end confdefs.h.  */
9374 #include <stdio.h>
9375
9376 int main()
9377 {
9378   char buf[64];
9379   char *p = buf, *q = NULL;
9380   sprintf(buf, "%p", p);
9381   sscanf(buf, "%p", &q);
9382   return (p != q);
9383 }
9384 _ACEOF
9385 rm -f conftest$ac_exeext
9386 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9387   (eval $ac_link) 2>&5
9388   ac_status=$?
9389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9390   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9391   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9392   (eval $ac_try) 2>&5
9393   ac_status=$?
9394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9395   (exit $ac_status); }; }; then
9396   gcc_cv_func_printf_ptr=yes
9397 else
9398   echo "$as_me: program exited with status $ac_status" >&5
9399 echo "$as_me: failed program was:" >&5
9400 sed 's/^/| /' conftest.$ac_ext >&5
9401
9402 ( exit $ac_status )
9403 gcc_cv_func_printf_ptr=no
9404 fi
9405 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9406 fi
9407 rm -f core core.* *.core
9408 fi
9409 echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5
9410 echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6
9411 if test $gcc_cv_func_printf_ptr = yes ; then
9412
9413 cat >>confdefs.h <<\_ACEOF
9414 #define HAVE_PRINTF_PTR 1
9415 _ACEOF
9416
9417 fi
9418
9419
9420 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9421 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9422 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9423   echo $ECHO_N "(cached) $ECHO_C" >&6
9424 else
9425   cat >conftest.$ac_ext <<_ACEOF
9426 /* confdefs.h.  */
9427 _ACEOF
9428 cat confdefs.h >>conftest.$ac_ext
9429 cat >>conftest.$ac_ext <<_ACEOF
9430 /* end confdefs.h.  */
9431 #include <sys/mman.h>
9432 _ACEOF
9433 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9434   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9435   ac_status=$?
9436   grep -v '^ *+' conftest.er1 >conftest.err
9437   rm -f conftest.er1
9438   cat conftest.err >&5
9439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9440   (exit $ac_status); } >/dev/null; then
9441   if test -s conftest.err; then
9442     ac_cpp_err=$ac_c_preproc_warn_flag
9443     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9444   else
9445     ac_cpp_err=
9446   fi
9447 else
9448   ac_cpp_err=yes
9449 fi
9450 if test -z "$ac_cpp_err"; then
9451   ac_cv_header_sys_mman_h=yes
9452 else
9453   echo "$as_me: failed program was:" >&5
9454 sed 's/^/| /' conftest.$ac_ext >&5
9455
9456   ac_cv_header_sys_mman_h=no
9457 fi
9458 rm -f conftest.err conftest.$ac_ext
9459 fi
9460 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9461 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9462 if test $ac_cv_header_sys_mman_h = yes; then
9463   gcc_header_sys_mman_h=yes
9464 else
9465   gcc_header_sys_mman_h=no
9466 fi
9467
9468 echo "$as_me:$LINENO: checking for mmap" >&5
9469 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9470 if test "${ac_cv_func_mmap+set}" = set; then
9471   echo $ECHO_N "(cached) $ECHO_C" >&6
9472 else
9473   cat >conftest.$ac_ext <<_ACEOF
9474 /* confdefs.h.  */
9475 _ACEOF
9476 cat confdefs.h >>conftest.$ac_ext
9477 cat >>conftest.$ac_ext <<_ACEOF
9478 /* end confdefs.h.  */
9479 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9480    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9481 #define mmap innocuous_mmap
9482
9483 /* System header to define __stub macros and hopefully few prototypes,
9484     which can conflict with char mmap (); below.
9485     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9486     <limits.h> exists even on freestanding compilers.  */
9487
9488 #ifdef __STDC__
9489 # include <limits.h>
9490 #else
9491 # include <assert.h>
9492 #endif
9493
9494 #undef mmap
9495
9496 /* Override any gcc2 internal prototype to avoid an error.  */
9497 #ifdef __cplusplus
9498 extern "C"
9499 {
9500 #endif
9501 /* We use char because int might match the return type of a gcc2
9502    builtin and then its argument prototype would still apply.  */
9503 char mmap ();
9504 /* The GNU C library defines this for functions which it implements
9505     to always fail with ENOSYS.  Some functions are actually named
9506     something starting with __ and the normal name is an alias.  */
9507 #if defined (__stub_mmap) || defined (__stub___mmap)
9508 choke me
9509 #else
9510 char (*f) () = mmap;
9511 #endif
9512 #ifdef __cplusplus
9513 }
9514 #endif
9515
9516 int
9517 main ()
9518 {
9519 return f != mmap;
9520   ;
9521   return 0;
9522 }
9523 _ACEOF
9524 rm -f conftest.$ac_objext conftest$ac_exeext
9525 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9526   (eval $ac_link) 2>conftest.er1
9527   ac_status=$?
9528   grep -v '^ *+' conftest.er1 >conftest.err
9529   rm -f conftest.er1
9530   cat conftest.err >&5
9531   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9532   (exit $ac_status); } &&
9533          { ac_try='test -z "$ac_c_werror_flag"
9534                          || test ! -s conftest.err'
9535   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9536   (eval $ac_try) 2>&5
9537   ac_status=$?
9538   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9539   (exit $ac_status); }; } &&
9540          { ac_try='test -s conftest$ac_exeext'
9541   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9542   (eval $ac_try) 2>&5
9543   ac_status=$?
9544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9545   (exit $ac_status); }; }; then
9546   ac_cv_func_mmap=yes
9547 else
9548   echo "$as_me: failed program was:" >&5
9549 sed 's/^/| /' conftest.$ac_ext >&5
9550
9551 ac_cv_func_mmap=no
9552 fi
9553 rm -f conftest.err conftest.$ac_objext \
9554       conftest$ac_exeext conftest.$ac_ext
9555 fi
9556 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9557 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9558 if test $ac_cv_func_mmap = yes; then
9559   gcc_func_mmap=yes
9560 else
9561   gcc_func_mmap=no
9562 fi
9563
9564 if test "$gcc_header_sys_mman_h" != yes \
9565  || test "$gcc_func_mmap" != yes; then
9566    gcc_cv_func_mmap_file=no
9567    gcc_cv_func_mmap_dev_zero=no
9568    gcc_cv_func_mmap_anon=no
9569 else
9570    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9571 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9572 if test "${gcc_cv_func_mmap_file+set}" = set; then
9573   echo $ECHO_N "(cached) $ECHO_C" >&6
9574 else
9575   # Add a system to this blacklist if
9576    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9577    # memory area containing the same data that you'd get if you applied
9578    # read() to the same fd.  The only system known to have a problem here
9579    # is VMS, where text files have record structure.
9580    case "$host_os" in
9581      vms* | ultrix*)
9582         gcc_cv_func_mmap_file=no ;;
9583      *)
9584         gcc_cv_func_mmap_file=yes;;
9585    esac
9586 fi
9587 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9588 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9589    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9590 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9591 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9592   echo $ECHO_N "(cached) $ECHO_C" >&6
9593 else
9594   # Add a system to this blacklist if it has mmap() but /dev/zero
9595    # does not exist, or if mmapping /dev/zero does not give anonymous
9596    # zeroed pages with both the following properties:
9597    # 1. If you map N consecutive pages in with one call, and then
9598    #    unmap any subset of those pages, the pages that were not
9599    #    explicitly unmapped remain accessible.
9600    # 2. If you map two adjacent blocks of memory and then unmap them
9601    #    both at once, they must both go away.
9602    # Systems known to be in this category are Windows (all variants),
9603    # VMS, and Darwin.
9604    case "$host_os" in
9605      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9606         gcc_cv_func_mmap_dev_zero=no ;;
9607      *)
9608         gcc_cv_func_mmap_dev_zero=yes;;
9609    esac
9610 fi
9611 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9612 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9613
9614    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9615    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9616 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9617 if test "${gcc_cv_decl_map_anon+set}" = set; then
9618   echo $ECHO_N "(cached) $ECHO_C" >&6
9619 else
9620   cat >conftest.$ac_ext <<_ACEOF
9621 /* confdefs.h.  */
9622 _ACEOF
9623 cat confdefs.h >>conftest.$ac_ext
9624 cat >>conftest.$ac_ext <<_ACEOF
9625 /* end confdefs.h.  */
9626 #include <sys/types.h>
9627 #include <sys/mman.h>
9628 #include <unistd.h>
9629
9630 #ifndef MAP_ANONYMOUS
9631 #define MAP_ANONYMOUS MAP_ANON
9632 #endif
9633
9634 int
9635 main ()
9636 {
9637 int n = MAP_ANONYMOUS;
9638   ;
9639   return 0;
9640 }
9641 _ACEOF
9642 rm -f conftest.$ac_objext
9643 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9644   (eval $ac_compile) 2>conftest.er1
9645   ac_status=$?
9646   grep -v '^ *+' conftest.er1 >conftest.err
9647   rm -f conftest.er1
9648   cat conftest.err >&5
9649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9650   (exit $ac_status); } &&
9651          { ac_try='test -z "$ac_c_werror_flag"
9652                          || test ! -s conftest.err'
9653   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9654   (eval $ac_try) 2>&5
9655   ac_status=$?
9656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9657   (exit $ac_status); }; } &&
9658          { ac_try='test -s conftest.$ac_objext'
9659   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9660   (eval $ac_try) 2>&5
9661   ac_status=$?
9662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9663   (exit $ac_status); }; }; then
9664   gcc_cv_decl_map_anon=yes
9665 else
9666   echo "$as_me: failed program was:" >&5
9667 sed 's/^/| /' conftest.$ac_ext >&5
9668
9669 gcc_cv_decl_map_anon=no
9670 fi
9671 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9672 fi
9673 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9674 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9675
9676    if test $gcc_cv_decl_map_anon = no; then
9677      gcc_cv_func_mmap_anon=no
9678    else
9679      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9680 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9681 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9682   echo $ECHO_N "(cached) $ECHO_C" >&6
9683 else
9684   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9685    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9686    # doesn't give anonymous zeroed pages with the same properties listed
9687    # above for use of /dev/zero.
9688    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9689    case "$host_os" in
9690      vms* | cygwin* | pe | mingw* | sco* | udk* )
9691         gcc_cv_func_mmap_anon=no ;;
9692      *)
9693         gcc_cv_func_mmap_anon=yes;;
9694    esac
9695 fi
9696 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9697 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9698    fi
9699 fi
9700
9701 if test $gcc_cv_func_mmap_file = yes; then
9702
9703 cat >>confdefs.h <<\_ACEOF
9704 #define HAVE_MMAP_FILE 1
9705 _ACEOF
9706
9707 fi
9708 if test $gcc_cv_func_mmap_dev_zero = yes; then
9709
9710 cat >>confdefs.h <<\_ACEOF
9711 #define HAVE_MMAP_DEV_ZERO 1
9712 _ACEOF
9713
9714 fi
9715 if test $gcc_cv_func_mmap_anon = yes; then
9716
9717 cat >>confdefs.h <<\_ACEOF
9718 #define HAVE_MMAP_ANON 1
9719 _ACEOF
9720
9721 fi
9722
9723
9724 case "${host}" in
9725 *-*-*vms*)
9726   # Under VMS, vfork works very differently than on Unix. The standard test
9727   # won't work, and it isn't easily adaptable. It makes more sense to
9728   # just force it.
9729   ac_cv_func_vfork_works=yes
9730   ;;
9731 esac
9732 echo "$as_me:$LINENO: checking for pid_t" >&5
9733 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9734 if test "${ac_cv_type_pid_t+set}" = set; then
9735   echo $ECHO_N "(cached) $ECHO_C" >&6
9736 else
9737   cat >conftest.$ac_ext <<_ACEOF
9738 /* confdefs.h.  */
9739 _ACEOF
9740 cat confdefs.h >>conftest.$ac_ext
9741 cat >>conftest.$ac_ext <<_ACEOF
9742 /* end confdefs.h.  */
9743 $ac_includes_default
9744 int
9745 main ()
9746 {
9747 if ((pid_t *) 0)
9748   return 0;
9749 if (sizeof (pid_t))
9750   return 0;
9751   ;
9752   return 0;
9753 }
9754 _ACEOF
9755 rm -f conftest.$ac_objext
9756 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9757   (eval $ac_compile) 2>conftest.er1
9758   ac_status=$?
9759   grep -v '^ *+' conftest.er1 >conftest.err
9760   rm -f conftest.er1
9761   cat conftest.err >&5
9762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9763   (exit $ac_status); } &&
9764          { ac_try='test -z "$ac_c_werror_flag"
9765                          || test ! -s conftest.err'
9766   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9767   (eval $ac_try) 2>&5
9768   ac_status=$?
9769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9770   (exit $ac_status); }; } &&
9771          { ac_try='test -s conftest.$ac_objext'
9772   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9773   (eval $ac_try) 2>&5
9774   ac_status=$?
9775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9776   (exit $ac_status); }; }; then
9777   ac_cv_type_pid_t=yes
9778 else
9779   echo "$as_me: failed program was:" >&5
9780 sed 's/^/| /' conftest.$ac_ext >&5
9781
9782 ac_cv_type_pid_t=no
9783 fi
9784 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9785 fi
9786 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
9787 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
9788 if test $ac_cv_type_pid_t = yes; then
9789   :
9790 else
9791
9792 cat >>confdefs.h <<_ACEOF
9793 #define pid_t int
9794 _ACEOF
9795
9796 fi
9797
9798
9799
9800 for ac_header in unistd.h vfork.h
9801 do
9802 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9803 echo "$as_me:$LINENO: checking for $ac_header" >&5
9804 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9805 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9806   echo $ECHO_N "(cached) $ECHO_C" >&6
9807 else
9808   cat >conftest.$ac_ext <<_ACEOF
9809 /* confdefs.h.  */
9810 _ACEOF
9811 cat confdefs.h >>conftest.$ac_ext
9812 cat >>conftest.$ac_ext <<_ACEOF
9813 /* end confdefs.h.  */
9814 #include <$ac_header>
9815 _ACEOF
9816 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9817   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9818   ac_status=$?
9819   grep -v '^ *+' conftest.er1 >conftest.err
9820   rm -f conftest.er1
9821   cat conftest.err >&5
9822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9823   (exit $ac_status); } >/dev/null; then
9824   if test -s conftest.err; then
9825     ac_cpp_err=$ac_c_preproc_warn_flag
9826     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9827   else
9828     ac_cpp_err=
9829   fi
9830 else
9831   ac_cpp_err=yes
9832 fi
9833 if test -z "$ac_cpp_err"; then
9834   eval "$as_ac_Header=yes"
9835 else
9836   echo "$as_me: failed program was:" >&5
9837 sed 's/^/| /' conftest.$ac_ext >&5
9838
9839   eval "$as_ac_Header=no"
9840 fi
9841 rm -f conftest.err conftest.$ac_ext
9842 fi
9843 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9844 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9845 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9846   cat >>confdefs.h <<_ACEOF
9847 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9848 _ACEOF
9849
9850 fi
9851 done
9852
9853
9854
9855 for ac_func in fork vfork
9856 do
9857 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9858 echo "$as_me:$LINENO: checking for $ac_func" >&5
9859 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9860 if eval "test \"\${$as_ac_var+set}\" = set"; then
9861   echo $ECHO_N "(cached) $ECHO_C" >&6
9862 else
9863   cat >conftest.$ac_ext <<_ACEOF
9864 /* confdefs.h.  */
9865 _ACEOF
9866 cat confdefs.h >>conftest.$ac_ext
9867 cat >>conftest.$ac_ext <<_ACEOF
9868 /* end confdefs.h.  */
9869 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9870    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9871 #define $ac_func innocuous_$ac_func
9872
9873 /* System header to define __stub macros and hopefully few prototypes,
9874     which can conflict with char $ac_func (); below.
9875     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9876     <limits.h> exists even on freestanding compilers.  */
9877
9878 #ifdef __STDC__
9879 # include <limits.h>
9880 #else
9881 # include <assert.h>
9882 #endif
9883
9884 #undef $ac_func
9885
9886 /* Override any gcc2 internal prototype to avoid an error.  */
9887 #ifdef __cplusplus
9888 extern "C"
9889 {
9890 #endif
9891 /* We use char because int might match the return type of a gcc2
9892    builtin and then its argument prototype would still apply.  */
9893 char $ac_func ();
9894 /* The GNU C library defines this for functions which it implements
9895     to always fail with ENOSYS.  Some functions are actually named
9896     something starting with __ and the normal name is an alias.  */
9897 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9898 choke me
9899 #else
9900 char (*f) () = $ac_func;
9901 #endif
9902 #ifdef __cplusplus
9903 }
9904 #endif
9905
9906 int
9907 main ()
9908 {
9909 return f != $ac_func;
9910   ;
9911   return 0;
9912 }
9913 _ACEOF
9914 rm -f conftest.$ac_objext conftest$ac_exeext
9915 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9916   (eval $ac_link) 2>conftest.er1
9917   ac_status=$?
9918   grep -v '^ *+' conftest.er1 >conftest.err
9919   rm -f conftest.er1
9920   cat conftest.err >&5
9921   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9922   (exit $ac_status); } &&
9923          { ac_try='test -z "$ac_c_werror_flag"
9924                          || test ! -s conftest.err'
9925   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9926   (eval $ac_try) 2>&5
9927   ac_status=$?
9928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9929   (exit $ac_status); }; } &&
9930          { ac_try='test -s conftest$ac_exeext'
9931   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9932   (eval $ac_try) 2>&5
9933   ac_status=$?
9934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9935   (exit $ac_status); }; }; then
9936   eval "$as_ac_var=yes"
9937 else
9938   echo "$as_me: failed program was:" >&5
9939 sed 's/^/| /' conftest.$ac_ext >&5
9940
9941 eval "$as_ac_var=no"
9942 fi
9943 rm -f conftest.err conftest.$ac_objext \
9944       conftest$ac_exeext conftest.$ac_ext
9945 fi
9946 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9947 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9948 if test `eval echo '${'$as_ac_var'}'` = yes; then
9949   cat >>confdefs.h <<_ACEOF
9950 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9951 _ACEOF
9952
9953 fi
9954 done
9955
9956 if test "x$ac_cv_func_fork" = xyes; then
9957   echo "$as_me:$LINENO: checking for working fork" >&5
9958 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
9959 if test "${ac_cv_func_fork_works+set}" = set; then
9960   echo $ECHO_N "(cached) $ECHO_C" >&6
9961 else
9962   if test "$cross_compiling" = yes; then
9963   ac_cv_func_fork_works=cross
9964 else
9965   cat >conftest.$ac_ext <<_ACEOF
9966 /* By Ruediger Kuhlmann. */
9967       #include <sys/types.h>
9968       #if HAVE_UNISTD_H
9969       # include <unistd.h>
9970       #endif
9971       /* Some systems only have a dummy stub for fork() */
9972       int main ()
9973       {
9974         if (fork() < 0)
9975           exit (1);
9976         exit (0);
9977       }
9978 _ACEOF
9979 rm -f conftest$ac_exeext
9980 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9981   (eval $ac_link) 2>&5
9982   ac_status=$?
9983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9984   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9985   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9986   (eval $ac_try) 2>&5
9987   ac_status=$?
9988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9989   (exit $ac_status); }; }; then
9990   ac_cv_func_fork_works=yes
9991 else
9992   echo "$as_me: program exited with status $ac_status" >&5
9993 echo "$as_me: failed program was:" >&5
9994 sed 's/^/| /' conftest.$ac_ext >&5
9995
9996 ( exit $ac_status )
9997 ac_cv_func_fork_works=no
9998 fi
9999 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10000 fi
10001 fi
10002 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10003 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10004
10005 else
10006   ac_cv_func_fork_works=$ac_cv_func_fork
10007 fi
10008 if test "x$ac_cv_func_fork_works" = xcross; then
10009   case $host in
10010     *-*-amigaos* | *-*-msdosdjgpp*)
10011       # Override, as these systems have only a dummy fork() stub
10012       ac_cv_func_fork_works=no
10013       ;;
10014     *)
10015       ac_cv_func_fork_works=yes
10016       ;;
10017   esac
10018   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10019 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10020 fi
10021 ac_cv_func_vfork_works=$ac_cv_func_vfork
10022 if test "x$ac_cv_func_vfork" = xyes; then
10023   echo "$as_me:$LINENO: checking for working vfork" >&5
10024 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10025 if test "${ac_cv_func_vfork_works+set}" = set; then
10026   echo $ECHO_N "(cached) $ECHO_C" >&6
10027 else
10028   if test "$cross_compiling" = yes; then
10029   ac_cv_func_vfork_works=cross
10030 else
10031   cat >conftest.$ac_ext <<_ACEOF
10032 /* confdefs.h.  */
10033 _ACEOF
10034 cat confdefs.h >>conftest.$ac_ext
10035 cat >>conftest.$ac_ext <<_ACEOF
10036 /* end confdefs.h.  */
10037 /* Thanks to Paul Eggert for this test.  */
10038 #include <stdio.h>
10039 #include <stdlib.h>
10040 #include <sys/types.h>
10041 #include <sys/stat.h>
10042 #include <sys/wait.h>
10043 #if HAVE_UNISTD_H
10044 # include <unistd.h>
10045 #endif
10046 #if HAVE_VFORK_H
10047 # include <vfork.h>
10048 #endif
10049 /* On some sparc systems, changes by the child to local and incoming
10050    argument registers are propagated back to the parent.  The compiler
10051    is told about this with #include <vfork.h>, but some compilers
10052    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10053    static variable whose address is put into a register that is
10054    clobbered by the vfork.  */
10055 static void
10056 #ifdef __cplusplus
10057 sparc_address_test (int arg)
10058 # else
10059 sparc_address_test (arg) int arg;
10060 #endif
10061 {
10062   static pid_t child;
10063   if (!child) {
10064     child = vfork ();
10065     if (child < 0) {
10066       perror ("vfork");
10067       _exit(2);
10068     }
10069     if (!child) {
10070       arg = getpid();
10071       write(-1, "", 0);
10072       _exit (arg);
10073     }
10074   }
10075 }
10076
10077 int
10078 main ()
10079 {
10080   pid_t parent = getpid ();
10081   pid_t child;
10082
10083   sparc_address_test (0);
10084
10085   child = vfork ();
10086
10087   if (child == 0) {
10088     /* Here is another test for sparc vfork register problems.  This
10089        test uses lots of local variables, at least as many local
10090        variables as main has allocated so far including compiler
10091        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10092        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10093        reuse the register of parent for one of the local variables,
10094        since it will think that parent can't possibly be used any more
10095        in this routine.  Assigning to the local variable will thus
10096        munge parent in the parent process.  */
10097     pid_t
10098       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10099       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10100     /* Convince the compiler that p..p7 are live; otherwise, it might
10101        use the same hardware register for all 8 local variables.  */
10102     if (p != p1 || p != p2 || p != p3 || p != p4
10103         || p != p5 || p != p6 || p != p7)
10104       _exit(1);
10105
10106     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10107        from child file descriptors.  If the child closes a descriptor
10108        before it execs or exits, this munges the parent's descriptor
10109        as well.  Test for this by closing stdout in the child.  */
10110     _exit(close(fileno(stdout)) != 0);
10111   } else {
10112     int status;
10113     struct stat st;
10114
10115     while (wait(&status) != child)
10116       ;
10117     exit(
10118          /* Was there some problem with vforking?  */
10119          child < 0
10120
10121          /* Did the child fail?  (This shouldn't happen.)  */
10122          || status
10123
10124          /* Did the vfork/compiler bug occur?  */
10125          || parent != getpid()
10126
10127          /* Did the file descriptor bug occur?  */
10128          || fstat(fileno(stdout), &st) != 0
10129          );
10130   }
10131 }
10132 _ACEOF
10133 rm -f conftest$ac_exeext
10134 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10135   (eval $ac_link) 2>&5
10136   ac_status=$?
10137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10138   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10139   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10140   (eval $ac_try) 2>&5
10141   ac_status=$?
10142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10143   (exit $ac_status); }; }; then
10144   ac_cv_func_vfork_works=yes
10145 else
10146   echo "$as_me: program exited with status $ac_status" >&5
10147 echo "$as_me: failed program was:" >&5
10148 sed 's/^/| /' conftest.$ac_ext >&5
10149
10150 ( exit $ac_status )
10151 ac_cv_func_vfork_works=no
10152 fi
10153 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10154 fi
10155 fi
10156 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10157 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10158
10159 fi;
10160 if test "x$ac_cv_func_fork_works" = xcross; then
10161   ac_cv_func_vfork_works=$ac_cv_func_vfork
10162   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10163 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10164 fi
10165
10166 if test "x$ac_cv_func_vfork_works" = xyes; then
10167
10168 cat >>confdefs.h <<\_ACEOF
10169 #define HAVE_WORKING_VFORK 1
10170 _ACEOF
10171
10172 else
10173
10174 cat >>confdefs.h <<\_ACEOF
10175 #define vfork fork
10176 _ACEOF
10177
10178 fi
10179 if test "x$ac_cv_func_fork_works" = xyes; then
10180
10181 cat >>confdefs.h <<\_ACEOF
10182 #define HAVE_WORKING_FORK 1
10183 _ACEOF
10184
10185 fi
10186
10187
10188
10189       if test "X$prefix" = "XNONE"; then
10190     acl_final_prefix="$ac_default_prefix"
10191   else
10192     acl_final_prefix="$prefix"
10193   fi
10194   if test "X$exec_prefix" = "XNONE"; then
10195     acl_final_exec_prefix='${prefix}'
10196   else
10197     acl_final_exec_prefix="$exec_prefix"
10198   fi
10199   acl_save_prefix="$prefix"
10200   prefix="$acl_final_prefix"
10201   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10202   prefix="$acl_save_prefix"
10203
10204
10205 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10206 if test "${with_gnu_ld+set}" = set; then
10207   withval="$with_gnu_ld"
10208   test "$withval" = no || with_gnu_ld=yes
10209 else
10210   with_gnu_ld=no
10211 fi;
10212 # Prepare PATH_SEPARATOR.
10213 # The user is always right.
10214 if test "${PATH_SEPARATOR+set}" != set; then
10215   echo "#! /bin/sh" >conf$$.sh
10216   echo  "exit 0"   >>conf$$.sh
10217   chmod +x conf$$.sh
10218   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10219     PATH_SEPARATOR=';'
10220   else
10221     PATH_SEPARATOR=:
10222   fi
10223   rm -f conf$$.sh
10224 fi
10225 ac_prog=ld
10226 if test "$GCC" = yes; then
10227   # Check if gcc -print-prog-name=ld gives a path.
10228   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10229 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10230   case $host in
10231   *-*-mingw*)
10232     # gcc leaves a trailing carriage return which upsets mingw
10233     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10234   *)
10235     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10236   esac
10237   case $ac_prog in
10238     # Accept absolute paths.
10239     [\\/]* | [A-Za-z]:[\\/]*)
10240       re_direlt='/[^/][^/]*/\.\./'
10241       # Canonicalize the path of ld
10242       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10243       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10244         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10245       done
10246       test -z "$LD" && LD="$ac_prog"
10247       ;;
10248   "")
10249     # If it fails, then pretend we aren't using GCC.
10250     ac_prog=ld
10251     ;;
10252   *)
10253     # If it is relative, then search for the first ld in PATH.
10254     with_gnu_ld=unknown
10255     ;;
10256   esac
10257 elif test "$with_gnu_ld" = yes; then
10258   echo "$as_me:$LINENO: checking for GNU ld" >&5
10259 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10260 else
10261   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10262 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10263 fi
10264 if test "${acl_cv_path_LD+set}" = set; then
10265   echo $ECHO_N "(cached) $ECHO_C" >&6
10266 else
10267   if test -z "$LD"; then
10268   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10269   for ac_dir in $PATH; do
10270     test -z "$ac_dir" && ac_dir=.
10271     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10272       acl_cv_path_LD="$ac_dir/$ac_prog"
10273       # Check to see if the program is GNU ld.  I'd rather use --version,
10274       # but apparently some GNU ld's only accept -v.
10275       # Break only if it was the GNU/non-GNU ld that we prefer.
10276       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10277         test "$with_gnu_ld" != no && break
10278       else
10279         test "$with_gnu_ld" != yes && break
10280       fi
10281     fi
10282   done
10283   IFS="$ac_save_ifs"
10284 else
10285   acl_cv_path_LD="$LD" # Let the user override the test with a path.
10286 fi
10287 fi
10288
10289 LD="$acl_cv_path_LD"
10290 if test -n "$LD"; then
10291   echo "$as_me:$LINENO: result: $LD" >&5
10292 echo "${ECHO_T}$LD" >&6
10293 else
10294   echo "$as_me:$LINENO: result: no" >&5
10295 echo "${ECHO_T}no" >&6
10296 fi
10297 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10298 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10299    { (exit 1); exit 1; }; }
10300 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10301 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10302 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10303   echo $ECHO_N "(cached) $ECHO_C" >&6
10304 else
10305   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10306 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10307   acl_cv_prog_gnu_ld=yes
10308 else
10309   acl_cv_prog_gnu_ld=no
10310 fi
10311 fi
10312 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10313 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10314 with_gnu_ld=$acl_cv_prog_gnu_ld
10315
10316
10317
10318                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10319 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10320 if test "${acl_cv_rpath+set}" = set; then
10321   echo $ECHO_N "(cached) $ECHO_C" >&6
10322 else
10323
10324     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10325     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10326     . ./conftest.sh
10327     rm -f ./conftest.sh
10328     acl_cv_rpath=done
10329
10330 fi
10331 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10332 echo "${ECHO_T}$acl_cv_rpath" >&6
10333   wl="$acl_cv_wl"
10334   libext="$acl_cv_libext"
10335   shlibext="$acl_cv_shlibext"
10336   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10337   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10338   hardcode_direct="$acl_cv_hardcode_direct"
10339   hardcode_minus_L="$acl_cv_hardcode_minus_L"
10340     # Check whether --enable-rpath or --disable-rpath was given.
10341 if test "${enable_rpath+set}" = set; then
10342   enableval="$enable_rpath"
10343   :
10344 else
10345   enable_rpath=yes
10346 fi;
10347
10348
10349
10350
10351
10352
10353
10354     use_additional=yes
10355
10356   acl_save_prefix="$prefix"
10357   prefix="$acl_final_prefix"
10358   acl_save_exec_prefix="$exec_prefix"
10359   exec_prefix="$acl_final_exec_prefix"
10360
10361     eval additional_includedir=\"$includedir\"
10362     eval additional_libdir=\"$libdir\"
10363
10364   exec_prefix="$acl_save_exec_prefix"
10365   prefix="$acl_save_prefix"
10366
10367
10368 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10369 if test "${with_libiconv_prefix+set}" = set; then
10370   withval="$with_libiconv_prefix"
10371
10372     if test "X$withval" = "Xno"; then
10373       use_additional=no
10374     else
10375       if test "X$withval" = "X"; then
10376
10377   acl_save_prefix="$prefix"
10378   prefix="$acl_final_prefix"
10379   acl_save_exec_prefix="$exec_prefix"
10380   exec_prefix="$acl_final_exec_prefix"
10381
10382           eval additional_includedir=\"$includedir\"
10383           eval additional_libdir=\"$libdir\"
10384
10385   exec_prefix="$acl_save_exec_prefix"
10386   prefix="$acl_save_prefix"
10387
10388       else
10389         additional_includedir="$withval/include"
10390         additional_libdir="$withval/lib"
10391       fi
10392     fi
10393
10394 fi;
10395       LIBICONV=
10396   LTLIBICONV=
10397   INCICONV=
10398   rpathdirs=
10399   ltrpathdirs=
10400   names_already_handled=
10401   names_next_round='iconv '
10402   while test -n "$names_next_round"; do
10403     names_this_round="$names_next_round"
10404     names_next_round=
10405     for name in $names_this_round; do
10406       already_handled=
10407       for n in $names_already_handled; do
10408         if test "$n" = "$name"; then
10409           already_handled=yes
10410           break
10411         fi
10412       done
10413       if test -z "$already_handled"; then
10414         names_already_handled="$names_already_handled $name"
10415                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10416         eval value=\"\$HAVE_LIB$uppername\"
10417         if test -n "$value"; then
10418           if test "$value" = yes; then
10419             eval value=\"\$LIB$uppername\"
10420             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10421             eval value=\"\$LTLIB$uppername\"
10422             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10423           else
10424                                     :
10425           fi
10426         else
10427                               found_dir=
10428           found_la=
10429           found_so=
10430           found_a=
10431           if test $use_additional = yes; then
10432             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10433               found_dir="$additional_libdir"
10434               found_so="$additional_libdir/lib$name.$shlibext"
10435               if test -f "$additional_libdir/lib$name.la"; then
10436                 found_la="$additional_libdir/lib$name.la"
10437               fi
10438             else
10439               if test -f "$additional_libdir/lib$name.$libext"; then
10440                 found_dir="$additional_libdir"
10441                 found_a="$additional_libdir/lib$name.$libext"
10442                 if test -f "$additional_libdir/lib$name.la"; then
10443                   found_la="$additional_libdir/lib$name.la"
10444                 fi
10445               fi
10446             fi
10447           fi
10448           if test "X$found_dir" = "X"; then
10449             for x in $LDFLAGS $LTLIBICONV; do
10450
10451   acl_save_prefix="$prefix"
10452   prefix="$acl_final_prefix"
10453   acl_save_exec_prefix="$exec_prefix"
10454   exec_prefix="$acl_final_exec_prefix"
10455   eval x=\"$x\"
10456   exec_prefix="$acl_save_exec_prefix"
10457   prefix="$acl_save_prefix"
10458
10459               case "$x" in
10460                 -L*)
10461                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10462                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10463                     found_dir="$dir"
10464                     found_so="$dir/lib$name.$shlibext"
10465                     if test -f "$dir/lib$name.la"; then
10466                       found_la="$dir/lib$name.la"
10467                     fi
10468                   else
10469                     if test -f "$dir/lib$name.$libext"; then
10470                       found_dir="$dir"
10471                       found_a="$dir/lib$name.$libext"
10472                       if test -f "$dir/lib$name.la"; then
10473                         found_la="$dir/lib$name.la"
10474                       fi
10475                     fi
10476                   fi
10477                   ;;
10478               esac
10479               if test "X$found_dir" != "X"; then
10480                 break
10481               fi
10482             done
10483           fi
10484           if test "X$found_dir" != "X"; then
10485                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10486             if test "X$found_so" != "X"; then
10487                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10488                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10489               else
10490                                                                                 haveit=
10491                 for x in $ltrpathdirs; do
10492                   if test "X$x" = "X$found_dir"; then
10493                     haveit=yes
10494                     break
10495                   fi
10496                 done
10497                 if test -z "$haveit"; then
10498                   ltrpathdirs="$ltrpathdirs $found_dir"
10499                 fi
10500                                 if test "$hardcode_direct" = yes; then
10501                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10502                 else
10503                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10504                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10505                                                             haveit=
10506                     for x in $rpathdirs; do
10507                       if test "X$x" = "X$found_dir"; then
10508                         haveit=yes
10509                         break
10510                       fi
10511                     done
10512                     if test -z "$haveit"; then
10513                       rpathdirs="$rpathdirs $found_dir"
10514                     fi
10515                   else
10516                                                                                 haveit=
10517                     for x in $LDFLAGS $LIBICONV; do
10518
10519   acl_save_prefix="$prefix"
10520   prefix="$acl_final_prefix"
10521   acl_save_exec_prefix="$exec_prefix"
10522   exec_prefix="$acl_final_exec_prefix"
10523   eval x=\"$x\"
10524   exec_prefix="$acl_save_exec_prefix"
10525   prefix="$acl_save_prefix"
10526
10527                       if test "X$x" = "X-L$found_dir"; then
10528                         haveit=yes
10529                         break
10530                       fi
10531                     done
10532                     if test -z "$haveit"; then
10533                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10534                     fi
10535                     if test "$hardcode_minus_L" != no; then
10536                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10537                     else
10538                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10539                     fi
10540                   fi
10541                 fi
10542               fi
10543             else
10544               if test "X$found_a" != "X"; then
10545                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10546               else
10547                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10548               fi
10549             fi
10550                         additional_includedir=
10551             case "$found_dir" in
10552               */lib | */lib/)
10553                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10554                 additional_includedir="$basedir/include"
10555                 ;;
10556             esac
10557             if test "X$additional_includedir" != "X"; then
10558                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10559                 haveit=
10560                 if test "X$additional_includedir" = "X/usr/local/include"; then
10561                   if test -n "$GCC"; then
10562                     case $host_os in
10563                       linux*) haveit=yes;;
10564                     esac
10565                   fi
10566                 fi
10567                 if test -z "$haveit"; then
10568                   for x in $CPPFLAGS $INCICONV; do
10569
10570   acl_save_prefix="$prefix"
10571   prefix="$acl_final_prefix"
10572   acl_save_exec_prefix="$exec_prefix"
10573   exec_prefix="$acl_final_exec_prefix"
10574   eval x=\"$x\"
10575   exec_prefix="$acl_save_exec_prefix"
10576   prefix="$acl_save_prefix"
10577
10578                     if test "X$x" = "X-I$additional_includedir"; then
10579                       haveit=yes
10580                       break
10581                     fi
10582                   done
10583                   if test -z "$haveit"; then
10584                     if test -d "$additional_includedir"; then
10585                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10586                     fi
10587                   fi
10588                 fi
10589               fi
10590             fi
10591                         if test -n "$found_la"; then
10592                                                         save_libdir="$libdir"
10593               case "$found_la" in
10594                 */* | *\\*) . "$found_la" ;;
10595                 *) . "./$found_la" ;;
10596               esac
10597               libdir="$save_libdir"
10598                             for dep in $dependency_libs; do
10599                 case "$dep" in
10600                   -L*)
10601                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10602                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10603                       haveit=
10604                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10605                         if test -n "$GCC"; then
10606                           case $host_os in
10607                             linux*) haveit=yes;;
10608                           esac
10609                         fi
10610                       fi
10611                       if test -z "$haveit"; then
10612                         haveit=
10613                         for x in $LDFLAGS $LIBICONV; do
10614
10615   acl_save_prefix="$prefix"
10616   prefix="$acl_final_prefix"
10617   acl_save_exec_prefix="$exec_prefix"
10618   exec_prefix="$acl_final_exec_prefix"
10619   eval x=\"$x\"
10620   exec_prefix="$acl_save_exec_prefix"
10621   prefix="$acl_save_prefix"
10622
10623                           if test "X$x" = "X-L$additional_libdir"; then
10624                             haveit=yes
10625                             break
10626                           fi
10627                         done
10628                         if test -z "$haveit"; then
10629                           if test -d "$additional_libdir"; then
10630                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10631                           fi
10632                         fi
10633                         haveit=
10634                         for x in $LDFLAGS $LTLIBICONV; do
10635
10636   acl_save_prefix="$prefix"
10637   prefix="$acl_final_prefix"
10638   acl_save_exec_prefix="$exec_prefix"
10639   exec_prefix="$acl_final_exec_prefix"
10640   eval x=\"$x\"
10641   exec_prefix="$acl_save_exec_prefix"
10642   prefix="$acl_save_prefix"
10643
10644                           if test "X$x" = "X-L$additional_libdir"; then
10645                             haveit=yes
10646                             break
10647                           fi
10648                         done
10649                         if test -z "$haveit"; then
10650                           if test -d "$additional_libdir"; then
10651                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10652                           fi
10653                         fi
10654                       fi
10655                     fi
10656                     ;;
10657                   -R*)
10658                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10659                     if test "$enable_rpath" != no; then
10660                                                                   haveit=
10661                       for x in $rpathdirs; do
10662                         if test "X$x" = "X$dir"; then
10663                           haveit=yes
10664                           break
10665                         fi
10666                       done
10667                       if test -z "$haveit"; then
10668                         rpathdirs="$rpathdirs $dir"
10669                       fi
10670                                                                   haveit=
10671                       for x in $ltrpathdirs; do
10672                         if test "X$x" = "X$dir"; then
10673                           haveit=yes
10674                           break
10675                         fi
10676                       done
10677                       if test -z "$haveit"; then
10678                         ltrpathdirs="$ltrpathdirs $dir"
10679                       fi
10680                     fi
10681                     ;;
10682                   -l*)
10683                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10684                     ;;
10685                   *.la)
10686                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10687                     ;;
10688                   *)
10689                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10690                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10691                     ;;
10692                 esac
10693               done
10694             fi
10695           else
10696                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10697             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10698           fi
10699         fi
10700       fi
10701     done
10702   done
10703   if test "X$rpathdirs" != "X"; then
10704     if test -n "$hardcode_libdir_separator"; then
10705                         alldirs=
10706       for found_dir in $rpathdirs; do
10707         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10708       done
10709             acl_save_libdir="$libdir"
10710       libdir="$alldirs"
10711       eval flag=\"$hardcode_libdir_flag_spec\"
10712       libdir="$acl_save_libdir"
10713       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10714     else
10715             for found_dir in $rpathdirs; do
10716         acl_save_libdir="$libdir"
10717         libdir="$found_dir"
10718         eval flag=\"$hardcode_libdir_flag_spec\"
10719         libdir="$acl_save_libdir"
10720         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10721       done
10722     fi
10723   fi
10724   if test "X$ltrpathdirs" != "X"; then
10725             for found_dir in $ltrpathdirs; do
10726       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10727     done
10728   fi
10729
10730
10731
10732
10733
10734
10735
10736           am_save_CPPFLAGS="$CPPFLAGS"
10737
10738   for element in $INCICONV; do
10739     haveit=
10740     for x in $CPPFLAGS; do
10741
10742   acl_save_prefix="$prefix"
10743   prefix="$acl_final_prefix"
10744   acl_save_exec_prefix="$exec_prefix"
10745   exec_prefix="$acl_final_exec_prefix"
10746   eval x=\"$x\"
10747   exec_prefix="$acl_save_exec_prefix"
10748   prefix="$acl_save_prefix"
10749
10750       if test "X$x" = "X$element"; then
10751         haveit=yes
10752         break
10753       fi
10754     done
10755     if test -z "$haveit"; then
10756       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10757     fi
10758   done
10759
10760
10761   echo "$as_me:$LINENO: checking for iconv" >&5
10762 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
10763 if test "${am_cv_func_iconv+set}" = set; then
10764   echo $ECHO_N "(cached) $ECHO_C" >&6
10765 else
10766
10767     am_cv_func_iconv="no, consider installing GNU libiconv"
10768     am_cv_lib_iconv=no
10769     cat >conftest.$ac_ext <<_ACEOF
10770 /* confdefs.h.  */
10771 _ACEOF
10772 cat confdefs.h >>conftest.$ac_ext
10773 cat >>conftest.$ac_ext <<_ACEOF
10774 /* end confdefs.h.  */
10775 #include <stdlib.h>
10776 #include <iconv.h>
10777 int
10778 main ()
10779 {
10780 iconv_t cd = iconv_open("","");
10781        iconv(cd,NULL,NULL,NULL,NULL);
10782        iconv_close(cd);
10783   ;
10784   return 0;
10785 }
10786 _ACEOF
10787 rm -f conftest.$ac_objext conftest$ac_exeext
10788 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10789   (eval $ac_link) 2>conftest.er1
10790   ac_status=$?
10791   grep -v '^ *+' conftest.er1 >conftest.err
10792   rm -f conftest.er1
10793   cat conftest.err >&5
10794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10795   (exit $ac_status); } &&
10796          { ac_try='test -z "$ac_c_werror_flag"
10797                          || test ! -s conftest.err'
10798   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10799   (eval $ac_try) 2>&5
10800   ac_status=$?
10801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10802   (exit $ac_status); }; } &&
10803          { ac_try='test -s conftest$ac_exeext'
10804   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10805   (eval $ac_try) 2>&5
10806   ac_status=$?
10807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10808   (exit $ac_status); }; }; then
10809   am_cv_func_iconv=yes
10810 else
10811   echo "$as_me: failed program was:" >&5
10812 sed 's/^/| /' conftest.$ac_ext >&5
10813
10814 fi
10815 rm -f conftest.err conftest.$ac_objext \
10816       conftest$ac_exeext conftest.$ac_ext
10817     if test "$am_cv_func_iconv" != yes; then
10818       am_save_LIBS="$LIBS"
10819       LIBS="$LIBS $LIBICONV"
10820       cat >conftest.$ac_ext <<_ACEOF
10821 /* confdefs.h.  */
10822 _ACEOF
10823 cat confdefs.h >>conftest.$ac_ext
10824 cat >>conftest.$ac_ext <<_ACEOF
10825 /* end confdefs.h.  */
10826 #include <stdlib.h>
10827 #include <iconv.h>
10828 int
10829 main ()
10830 {
10831 iconv_t cd = iconv_open("","");
10832          iconv(cd,NULL,NULL,NULL,NULL);
10833          iconv_close(cd);
10834   ;
10835   return 0;
10836 }
10837 _ACEOF
10838 rm -f conftest.$ac_objext conftest$ac_exeext
10839 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10840   (eval $ac_link) 2>conftest.er1
10841   ac_status=$?
10842   grep -v '^ *+' conftest.er1 >conftest.err
10843   rm -f conftest.er1
10844   cat conftest.err >&5
10845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10846   (exit $ac_status); } &&
10847          { ac_try='test -z "$ac_c_werror_flag"
10848                          || test ! -s conftest.err'
10849   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10850   (eval $ac_try) 2>&5
10851   ac_status=$?
10852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10853   (exit $ac_status); }; } &&
10854          { ac_try='test -s conftest$ac_exeext'
10855   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10856   (eval $ac_try) 2>&5
10857   ac_status=$?
10858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10859   (exit $ac_status); }; }; then
10860   am_cv_lib_iconv=yes
10861         am_cv_func_iconv=yes
10862 else
10863   echo "$as_me: failed program was:" >&5
10864 sed 's/^/| /' conftest.$ac_ext >&5
10865
10866 fi
10867 rm -f conftest.err conftest.$ac_objext \
10868       conftest$ac_exeext conftest.$ac_ext
10869       LIBS="$am_save_LIBS"
10870     fi
10871
10872 fi
10873 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
10874 echo "${ECHO_T}$am_cv_func_iconv" >&6
10875   if test "$am_cv_func_iconv" = yes; then
10876
10877 cat >>confdefs.h <<\_ACEOF
10878 #define HAVE_ICONV 1
10879 _ACEOF
10880
10881   fi
10882   if test "$am_cv_lib_iconv" = yes; then
10883     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
10884 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
10885     echo "$as_me:$LINENO: result: $LIBICONV" >&5
10886 echo "${ECHO_T}$LIBICONV" >&6
10887   else
10888             CPPFLAGS="$am_save_CPPFLAGS"
10889     LIBICONV=
10890     LTLIBICONV=
10891   fi
10892
10893
10894
10895   if test "$am_cv_func_iconv" = yes; then
10896     echo "$as_me:$LINENO: checking for iconv declaration" >&5
10897 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
10898     if test "${am_cv_proto_iconv+set}" = set; then
10899   echo $ECHO_N "(cached) $ECHO_C" >&6
10900 else
10901
10902       cat >conftest.$ac_ext <<_ACEOF
10903 /* confdefs.h.  */
10904 _ACEOF
10905 cat confdefs.h >>conftest.$ac_ext
10906 cat >>conftest.$ac_ext <<_ACEOF
10907 /* end confdefs.h.  */
10908
10909 #include <stdlib.h>
10910 #include <iconv.h>
10911 extern
10912 #ifdef __cplusplus
10913 "C"
10914 #endif
10915 #if defined(__STDC__) || defined(__cplusplus)
10916 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10917 #else
10918 size_t iconv();
10919 #endif
10920
10921 int
10922 main ()
10923 {
10924
10925   ;
10926   return 0;
10927 }
10928 _ACEOF
10929 rm -f conftest.$ac_objext
10930 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10931   (eval $ac_compile) 2>conftest.er1
10932   ac_status=$?
10933   grep -v '^ *+' conftest.er1 >conftest.err
10934   rm -f conftest.er1
10935   cat conftest.err >&5
10936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10937   (exit $ac_status); } &&
10938          { ac_try='test -z "$ac_c_werror_flag"
10939                          || test ! -s conftest.err'
10940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10941   (eval $ac_try) 2>&5
10942   ac_status=$?
10943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10944   (exit $ac_status); }; } &&
10945          { ac_try='test -s conftest.$ac_objext'
10946   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10947   (eval $ac_try) 2>&5
10948   ac_status=$?
10949   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10950   (exit $ac_status); }; }; then
10951   am_cv_proto_iconv_arg1=""
10952 else
10953   echo "$as_me: failed program was:" >&5
10954 sed 's/^/| /' conftest.$ac_ext >&5
10955
10956 am_cv_proto_iconv_arg1="const"
10957 fi
10958 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10959       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10960 fi
10961
10962     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10963     echo "$as_me:$LINENO: result: ${ac_t:-
10964          }$am_cv_proto_iconv" >&5
10965 echo "${ECHO_T}${ac_t:-
10966          }$am_cv_proto_iconv" >&6
10967
10968 cat >>confdefs.h <<_ACEOF
10969 #define ICONV_CONST $am_cv_proto_iconv_arg1
10970 _ACEOF
10971
10972   fi
10973
10974 # Until we have in-tree GNU iconv:
10975 LIBICONV_DEP=
10976
10977
10978
10979   echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
10980 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
10981 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
10982   echo $ECHO_N "(cached) $ECHO_C" >&6
10983 else
10984   cat >conftest.$ac_ext <<_ACEOF
10985 /* confdefs.h.  */
10986 _ACEOF
10987 cat confdefs.h >>conftest.$ac_ext
10988 cat >>conftest.$ac_ext <<_ACEOF
10989 /* end confdefs.h.  */
10990 #include <locale.h>
10991 int
10992 main ()
10993 {
10994 return LC_MESSAGES
10995   ;
10996   return 0;
10997 }
10998 _ACEOF
10999 rm -f conftest.$ac_objext conftest$ac_exeext
11000 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11001   (eval $ac_link) 2>conftest.er1
11002   ac_status=$?
11003   grep -v '^ *+' conftest.er1 >conftest.err
11004   rm -f conftest.er1
11005   cat conftest.err >&5
11006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11007   (exit $ac_status); } &&
11008          { ac_try='test -z "$ac_c_werror_flag"
11009                          || test ! -s conftest.err'
11010   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11011   (eval $ac_try) 2>&5
11012   ac_status=$?
11013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11014   (exit $ac_status); }; } &&
11015          { ac_try='test -s conftest$ac_exeext'
11016   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11017   (eval $ac_try) 2>&5
11018   ac_status=$?
11019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11020   (exit $ac_status); }; }; then
11021   am_cv_val_LC_MESSAGES=yes
11022 else
11023   echo "$as_me: failed program was:" >&5
11024 sed 's/^/| /' conftest.$ac_ext >&5
11025
11026 am_cv_val_LC_MESSAGES=no
11027 fi
11028 rm -f conftest.err conftest.$ac_objext \
11029       conftest$ac_exeext conftest.$ac_ext
11030 fi
11031 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11032 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11033   if test $am_cv_val_LC_MESSAGES = yes; then
11034
11035 cat >>confdefs.h <<\_ACEOF
11036 #define HAVE_LC_MESSAGES 1
11037 _ACEOF
11038
11039   fi
11040
11041
11042
11043   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11044 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11045 if test "${am_cv_langinfo_codeset+set}" = set; then
11046   echo $ECHO_N "(cached) $ECHO_C" >&6
11047 else
11048   cat >conftest.$ac_ext <<_ACEOF
11049 /* confdefs.h.  */
11050 _ACEOF
11051 cat confdefs.h >>conftest.$ac_ext
11052 cat >>conftest.$ac_ext <<_ACEOF
11053 /* end confdefs.h.  */
11054 #include <langinfo.h>
11055 int
11056 main ()
11057 {
11058 char* cs = nl_langinfo(CODESET);
11059   ;
11060   return 0;
11061 }
11062 _ACEOF
11063 rm -f conftest.$ac_objext conftest$ac_exeext
11064 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11065   (eval $ac_link) 2>conftest.er1
11066   ac_status=$?
11067   grep -v '^ *+' conftest.er1 >conftest.err
11068   rm -f conftest.er1
11069   cat conftest.err >&5
11070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11071   (exit $ac_status); } &&
11072          { ac_try='test -z "$ac_c_werror_flag"
11073                          || test ! -s conftest.err'
11074   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11075   (eval $ac_try) 2>&5
11076   ac_status=$?
11077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11078   (exit $ac_status); }; } &&
11079          { ac_try='test -s conftest$ac_exeext'
11080   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11081   (eval $ac_try) 2>&5
11082   ac_status=$?
11083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11084   (exit $ac_status); }; }; then
11085   am_cv_langinfo_codeset=yes
11086 else
11087   echo "$as_me: failed program was:" >&5
11088 sed 's/^/| /' conftest.$ac_ext >&5
11089
11090 am_cv_langinfo_codeset=no
11091 fi
11092 rm -f conftest.err conftest.$ac_objext \
11093       conftest$ac_exeext conftest.$ac_ext
11094
11095 fi
11096 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11097 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11098   if test $am_cv_langinfo_codeset = yes; then
11099
11100 cat >>confdefs.h <<\_ACEOF
11101 #define HAVE_LANGINFO_CODESET 1
11102 _ACEOF
11103
11104   fi
11105
11106
11107 # We will need to find libiberty.h and ansidecl.h
11108 saved_CFLAGS="$CFLAGS"
11109 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134 for ac_func in getenv atol sbrk abort atof getcwd getwd \
11135         strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
11136         fprintf_unlocked strstr errno snprintf vasprintf \
11137         malloc realloc calloc free basename getopt clock getpagesize
11138 do
11139   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11140 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11141 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11142 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11143   echo $ECHO_N "(cached) $ECHO_C" >&6
11144 else
11145   cat >conftest.$ac_ext <<_ACEOF
11146 /* confdefs.h.  */
11147 _ACEOF
11148 cat confdefs.h >>conftest.$ac_ext
11149 cat >>conftest.$ac_ext <<_ACEOF
11150 /* end confdefs.h.  */
11151 #undef $ac_tr_decl
11152 #define $ac_tr_decl 1
11153
11154 #include "ansidecl.h"
11155 #include "system.h"
11156
11157 int
11158 main ()
11159 {
11160 #ifndef $ac_func
11161 char *(*pfn) = (char *(*)) $ac_func ;
11162 #endif
11163   ;
11164   return 0;
11165 }
11166 _ACEOF
11167 rm -f conftest.$ac_objext
11168 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11169   (eval $ac_compile) 2>conftest.er1
11170   ac_status=$?
11171   grep -v '^ *+' conftest.er1 >conftest.err
11172   rm -f conftest.er1
11173   cat conftest.err >&5
11174   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11175   (exit $ac_status); } &&
11176          { ac_try='test -z "$ac_c_werror_flag"
11177                          || test ! -s conftest.err'
11178   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11179   (eval $ac_try) 2>&5
11180   ac_status=$?
11181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11182   (exit $ac_status); }; } &&
11183          { ac_try='test -s conftest.$ac_objext'
11184   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11185   (eval $ac_try) 2>&5
11186   ac_status=$?
11187   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11188   (exit $ac_status); }; }; then
11189   eval "gcc_cv_have_decl_$ac_func=yes"
11190 else
11191   echo "$as_me: failed program was:" >&5
11192 sed 's/^/| /' conftest.$ac_ext >&5
11193
11194 eval "gcc_cv_have_decl_$ac_func=no"
11195 fi
11196 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11197 fi
11198
11199 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11200   echo "$as_me:$LINENO: result: yes" >&5
11201 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11202 #define $ac_tr_decl 1
11203 _ACEOF
11204
11205 else
11206   echo "$as_me:$LINENO: result: no" >&5
11207 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11208 #define $ac_tr_decl 0
11209 _ACEOF
11210
11211 fi
11212
11213 done
11214
11215
11216
11217
11218
11219 for ac_func in getrlimit setrlimit getrusage
11220 do
11221   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11222 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11223 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11224 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11225   echo $ECHO_N "(cached) $ECHO_C" >&6
11226 else
11227   cat >conftest.$ac_ext <<_ACEOF
11228 /* confdefs.h.  */
11229 _ACEOF
11230 cat confdefs.h >>conftest.$ac_ext
11231 cat >>conftest.$ac_ext <<_ACEOF
11232 /* end confdefs.h.  */
11233 #undef $ac_tr_decl
11234 #define $ac_tr_decl 1
11235
11236 #include "ansidecl.h"
11237 #include "system.h"
11238 #ifdef HAVE_SYS_RESOURCE_H
11239 #include <sys/resource.h>
11240 #endif
11241
11242
11243 int
11244 main ()
11245 {
11246 #ifndef $ac_func
11247 char *(*pfn) = (char *(*)) $ac_func ;
11248 #endif
11249   ;
11250   return 0;
11251 }
11252 _ACEOF
11253 rm -f conftest.$ac_objext
11254 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11255   (eval $ac_compile) 2>conftest.er1
11256   ac_status=$?
11257   grep -v '^ *+' conftest.er1 >conftest.err
11258   rm -f conftest.er1
11259   cat conftest.err >&5
11260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11261   (exit $ac_status); } &&
11262          { ac_try='test -z "$ac_c_werror_flag"
11263                          || test ! -s conftest.err'
11264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11265   (eval $ac_try) 2>&5
11266   ac_status=$?
11267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11268   (exit $ac_status); }; } &&
11269          { ac_try='test -s conftest.$ac_objext'
11270   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11271   (eval $ac_try) 2>&5
11272   ac_status=$?
11273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11274   (exit $ac_status); }; }; then
11275   eval "gcc_cv_have_decl_$ac_func=yes"
11276 else
11277   echo "$as_me: failed program was:" >&5
11278 sed 's/^/| /' conftest.$ac_ext >&5
11279
11280 eval "gcc_cv_have_decl_$ac_func=no"
11281 fi
11282 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11283 fi
11284
11285 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11286   echo "$as_me:$LINENO: result: yes" >&5
11287 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11288 #define $ac_tr_decl 1
11289 _ACEOF
11290
11291 else
11292   echo "$as_me:$LINENO: result: no" >&5
11293 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11294 #define $ac_tr_decl 0
11295 _ACEOF
11296
11297 fi
11298
11299 done
11300
11301
11302 cat >conftest.$ac_ext <<_ACEOF
11303 /* confdefs.h.  */
11304 _ACEOF
11305 cat confdefs.h >>conftest.$ac_ext
11306 cat >>conftest.$ac_ext <<_ACEOF
11307 /* end confdefs.h.  */
11308
11309 #include "ansidecl.h"
11310 #include "system.h"
11311 #ifdef HAVE_SYS_RESOURCE_H
11312 #include <sys/resource.h>
11313 #endif
11314
11315 int
11316 main ()
11317 {
11318 rlim_t l = 0;
11319   ;
11320   return 0;
11321 }
11322 _ACEOF
11323 rm -f conftest.$ac_objext
11324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11325   (eval $ac_compile) 2>conftest.er1
11326   ac_status=$?
11327   grep -v '^ *+' conftest.er1 >conftest.err
11328   rm -f conftest.er1
11329   cat conftest.err >&5
11330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11331   (exit $ac_status); } &&
11332          { ac_try='test -z "$ac_c_werror_flag"
11333                          || test ! -s conftest.err'
11334   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11335   (eval $ac_try) 2>&5
11336   ac_status=$?
11337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11338   (exit $ac_status); }; } &&
11339          { ac_try='test -s conftest.$ac_objext'
11340   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11341   (eval $ac_try) 2>&5
11342   ac_status=$?
11343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11344   (exit $ac_status); }; }; then
11345   :
11346 else
11347   echo "$as_me: failed program was:" >&5
11348 sed 's/^/| /' conftest.$ac_ext >&5
11349
11350
11351 cat >>confdefs.h <<\_ACEOF
11352 #define rlim_t long
11353 _ACEOF
11354
11355 fi
11356 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11357
11358 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11359 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
11360 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11361 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11362
11363 for ac_func in ldgetname
11364 do
11365   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11366 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11367 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11368 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11369   echo $ECHO_N "(cached) $ECHO_C" >&6
11370 else
11371   cat >conftest.$ac_ext <<_ACEOF
11372 /* confdefs.h.  */
11373 _ACEOF
11374 cat confdefs.h >>conftest.$ac_ext
11375 cat >>conftest.$ac_ext <<_ACEOF
11376 /* end confdefs.h.  */
11377 #undef $ac_tr_decl
11378 #define $ac_tr_decl 1
11379
11380 #include "ansidecl.h"
11381 #include "system.h"
11382 #ifdef HAVE_LDFCN_H
11383 #undef FREAD
11384 #undef FWRITE
11385 #include <ldfcn.h>
11386 #endif
11387
11388
11389 int
11390 main ()
11391 {
11392 #ifndef $ac_func
11393 char *(*pfn) = (char *(*)) $ac_func ;
11394 #endif
11395   ;
11396   return 0;
11397 }
11398 _ACEOF
11399 rm -f conftest.$ac_objext
11400 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11401   (eval $ac_compile) 2>conftest.er1
11402   ac_status=$?
11403   grep -v '^ *+' conftest.er1 >conftest.err
11404   rm -f conftest.er1
11405   cat conftest.err >&5
11406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11407   (exit $ac_status); } &&
11408          { ac_try='test -z "$ac_c_werror_flag"
11409                          || test ! -s conftest.err'
11410   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11411   (eval $ac_try) 2>&5
11412   ac_status=$?
11413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11414   (exit $ac_status); }; } &&
11415          { ac_try='test -s conftest.$ac_objext'
11416   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11417   (eval $ac_try) 2>&5
11418   ac_status=$?
11419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11420   (exit $ac_status); }; }; then
11421   eval "gcc_cv_have_decl_$ac_func=yes"
11422 else
11423   echo "$as_me: failed program was:" >&5
11424 sed 's/^/| /' conftest.$ac_ext >&5
11425
11426 eval "gcc_cv_have_decl_$ac_func=no"
11427 fi
11428 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11429 fi
11430
11431 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11432   echo "$as_me:$LINENO: result: yes" >&5
11433 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11434 #define $ac_tr_decl 1
11435 _ACEOF
11436
11437 else
11438   echo "$as_me:$LINENO: result: no" >&5
11439 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11440 #define $ac_tr_decl 0
11441 _ACEOF
11442
11443 fi
11444
11445 done
11446
11447
11448
11449 for ac_func in times
11450 do
11451   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11452 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11453 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11454 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11455   echo $ECHO_N "(cached) $ECHO_C" >&6
11456 else
11457   cat >conftest.$ac_ext <<_ACEOF
11458 /* confdefs.h.  */
11459 _ACEOF
11460 cat confdefs.h >>conftest.$ac_ext
11461 cat >>conftest.$ac_ext <<_ACEOF
11462 /* end confdefs.h.  */
11463 #undef $ac_tr_decl
11464 #define $ac_tr_decl 1
11465
11466 #include "ansidecl.h"
11467 #include "system.h"
11468 #ifdef HAVE_SYS_TIMES_H
11469 #include <sys/times.h>
11470 #endif
11471
11472
11473 int
11474 main ()
11475 {
11476 #ifndef $ac_func
11477 char *(*pfn) = (char *(*)) $ac_func ;
11478 #endif
11479   ;
11480   return 0;
11481 }
11482 _ACEOF
11483 rm -f conftest.$ac_objext
11484 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11485   (eval $ac_compile) 2>conftest.er1
11486   ac_status=$?
11487   grep -v '^ *+' conftest.er1 >conftest.err
11488   rm -f conftest.er1
11489   cat conftest.err >&5
11490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11491   (exit $ac_status); } &&
11492          { ac_try='test -z "$ac_c_werror_flag"
11493                          || test ! -s conftest.err'
11494   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11495   (eval $ac_try) 2>&5
11496   ac_status=$?
11497   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11498   (exit $ac_status); }; } &&
11499          { ac_try='test -s conftest.$ac_objext'
11500   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11501   (eval $ac_try) 2>&5
11502   ac_status=$?
11503   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11504   (exit $ac_status); }; }; then
11505   eval "gcc_cv_have_decl_$ac_func=yes"
11506 else
11507   echo "$as_me: failed program was:" >&5
11508 sed 's/^/| /' conftest.$ac_ext >&5
11509
11510 eval "gcc_cv_have_decl_$ac_func=no"
11511 fi
11512 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11513 fi
11514
11515 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11516   echo "$as_me:$LINENO: result: yes" >&5
11517 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11518 #define $ac_tr_decl 1
11519 _ACEOF
11520
11521 else
11522   echo "$as_me:$LINENO: result: no" >&5
11523 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11524 #define $ac_tr_decl 0
11525 _ACEOF
11526
11527 fi
11528
11529 done
11530
11531
11532 # More time-related stuff.
11533 echo "$as_me:$LINENO: checking for struct tms" >&5
11534 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11535 if test "${ac_cv_struct_tms+set}" = set; then
11536   echo $ECHO_N "(cached) $ECHO_C" >&6
11537 else
11538
11539 cat >conftest.$ac_ext <<_ACEOF
11540 /* confdefs.h.  */
11541 _ACEOF
11542 cat confdefs.h >>conftest.$ac_ext
11543 cat >>conftest.$ac_ext <<_ACEOF
11544 /* end confdefs.h.  */
11545
11546 #include "ansidecl.h"
11547 #include "system.h"
11548 #ifdef HAVE_SYS_TIMES_H
11549 #include <sys/times.h>
11550 #endif
11551
11552 int
11553 main ()
11554 {
11555 struct tms tms;
11556   ;
11557   return 0;
11558 }
11559 _ACEOF
11560 rm -f conftest.$ac_objext
11561 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11562   (eval $ac_compile) 2>conftest.er1
11563   ac_status=$?
11564   grep -v '^ *+' conftest.er1 >conftest.err
11565   rm -f conftest.er1
11566   cat conftest.err >&5
11567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11568   (exit $ac_status); } &&
11569          { ac_try='test -z "$ac_c_werror_flag"
11570                          || test ! -s conftest.err'
11571   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11572   (eval $ac_try) 2>&5
11573   ac_status=$?
11574   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11575   (exit $ac_status); }; } &&
11576          { ac_try='test -s conftest.$ac_objext'
11577   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11578   (eval $ac_try) 2>&5
11579   ac_status=$?
11580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11581   (exit $ac_status); }; }; then
11582   ac_cv_struct_tms=yes
11583 else
11584   echo "$as_me: failed program was:" >&5
11585 sed 's/^/| /' conftest.$ac_ext >&5
11586
11587 ac_cv_struct_tms=no
11588 fi
11589 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11590 fi
11591 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11592 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11593 if test $ac_cv_struct_tms = yes; then
11594
11595 cat >>confdefs.h <<\_ACEOF
11596 #define HAVE_STRUCT_TMS 1
11597 _ACEOF
11598
11599 fi
11600
11601 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11602 # revisit after autoconf 2.50.
11603 echo "$as_me:$LINENO: checking for clock_t" >&5
11604 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11605 if test "${gcc_cv_type_clock_t+set}" = set; then
11606   echo $ECHO_N "(cached) $ECHO_C" >&6
11607 else
11608
11609 cat >conftest.$ac_ext <<_ACEOF
11610 /* confdefs.h.  */
11611 _ACEOF
11612 cat confdefs.h >>conftest.$ac_ext
11613 cat >>conftest.$ac_ext <<_ACEOF
11614 /* end confdefs.h.  */
11615
11616 #include "ansidecl.h"
11617 #include "system.h"
11618
11619 int
11620 main ()
11621 {
11622 clock_t x;
11623   ;
11624   return 0;
11625 }
11626 _ACEOF
11627 rm -f conftest.$ac_objext
11628 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11629   (eval $ac_compile) 2>conftest.er1
11630   ac_status=$?
11631   grep -v '^ *+' conftest.er1 >conftest.err
11632   rm -f conftest.er1
11633   cat conftest.err >&5
11634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11635   (exit $ac_status); } &&
11636          { ac_try='test -z "$ac_c_werror_flag"
11637                          || test ! -s conftest.err'
11638   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11639   (eval $ac_try) 2>&5
11640   ac_status=$?
11641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11642   (exit $ac_status); }; } &&
11643          { ac_try='test -s conftest.$ac_objext'
11644   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11645   (eval $ac_try) 2>&5
11646   ac_status=$?
11647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11648   (exit $ac_status); }; }; then
11649   gcc_cv_type_clock_t=yes
11650 else
11651   echo "$as_me: failed program was:" >&5
11652 sed 's/^/| /' conftest.$ac_ext >&5
11653
11654 gcc_cv_type_clock_t=no
11655 fi
11656 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11657 fi
11658 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
11659 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
11660 if test $gcc_cv_type_clock_t = yes; then
11661
11662 cat >>confdefs.h <<\_ACEOF
11663 #define HAVE_CLOCK_T 1
11664 _ACEOF
11665
11666 fi
11667
11668 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
11669 CFLAGS="$saved_CFLAGS"
11670
11671 # Check whether --enable-initfini-array or --disable-initfini-array was given.
11672 if test "${enable_initfini_array+set}" = set; then
11673   enableval="$enable_initfini_array"
11674
11675 else
11676
11677 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
11678 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
11679 if test "${gcc_cv_initfini_array+set}" = set; then
11680   echo $ECHO_N "(cached) $ECHO_C" >&6
11681 else
11682     if test "$cross_compiling" = yes; then
11683   gcc_cv_initfini_array=no
11684 else
11685   cat >conftest.$ac_ext <<_ACEOF
11686 /* confdefs.h.  */
11687 _ACEOF
11688 cat confdefs.h >>conftest.$ac_ext
11689 cat >>conftest.$ac_ext <<_ACEOF
11690 /* end confdefs.h.  */
11691
11692 static int x = -1;
11693 int main (void) { return x; }
11694 int foo (void) { x = 0; }
11695 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
11696 _ACEOF
11697 rm -f conftest$ac_exeext
11698 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11699   (eval $ac_link) 2>&5
11700   ac_status=$?
11701   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11702   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11703   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11704   (eval $ac_try) 2>&5
11705   ac_status=$?
11706   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11707   (exit $ac_status); }; }; then
11708   gcc_cv_initfini_array=yes
11709 else
11710   echo "$as_me: program exited with status $ac_status" >&5
11711 echo "$as_me: failed program was:" >&5
11712 sed 's/^/| /' conftest.$ac_ext >&5
11713
11714 ( exit $ac_status )
11715 gcc_cv_initfini_array=no
11716 fi
11717 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11718 fi
11719 fi
11720 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
11721 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
11722   enable_initfini_array=$gcc_cv_initfini_array
11723
11724 fi;
11725 if test $enable_initfini_array = yes; then
11726
11727 cat >>confdefs.h <<\_ACEOF
11728 #define HAVE_INITFINI_ARRAY 1
11729 _ACEOF
11730
11731 fi
11732
11733 # mkdir takes a single argument on some systems.
11734 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
11735 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
11736 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
11737   echo $ECHO_N "(cached) $ECHO_C" >&6
11738 else
11739   cat >conftest.$ac_ext <<_ACEOF
11740 /* confdefs.h.  */
11741 _ACEOF
11742 cat confdefs.h >>conftest.$ac_ext
11743 cat >>conftest.$ac_ext <<_ACEOF
11744 /* end confdefs.h.  */
11745
11746 #include <sys/types.h>
11747 #ifdef HAVE_SYS_STAT_H
11748 # include <sys/stat.h>
11749 #endif
11750 #ifdef HAVE_UNISTD_H
11751 # include <unistd.h>
11752 #endif
11753 #ifdef HAVE_DIRECT_H
11754 # include <direct.h>
11755 #endif
11756 int
11757 main ()
11758 {
11759 mkdir ("foo", 0);
11760   ;
11761   return 0;
11762 }
11763 _ACEOF
11764 rm -f conftest.$ac_objext
11765 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11766   (eval $ac_compile) 2>conftest.er1
11767   ac_status=$?
11768   grep -v '^ *+' conftest.er1 >conftest.err
11769   rm -f conftest.er1
11770   cat conftest.err >&5
11771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11772   (exit $ac_status); } &&
11773          { ac_try='test -z "$ac_c_werror_flag"
11774                          || test ! -s conftest.err'
11775   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11776   (eval $ac_try) 2>&5
11777   ac_status=$?
11778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11779   (exit $ac_status); }; } &&
11780          { ac_try='test -s conftest.$ac_objext'
11781   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11782   (eval $ac_try) 2>&5
11783   ac_status=$?
11784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11785   (exit $ac_status); }; }; then
11786   gcc_cv_mkdir_takes_one_arg=no
11787 else
11788   echo "$as_me: failed program was:" >&5
11789 sed 's/^/| /' conftest.$ac_ext >&5
11790
11791 gcc_cv_mkdir_takes_one_arg=yes
11792 fi
11793 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11794 fi
11795 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
11796 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
11797 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11798
11799 cat >>confdefs.h <<\_ACEOF
11800 #define MKDIR_TAKES_ONE_ARG 1
11801 _ACEOF
11802
11803 fi
11804
11805
11806 # File extensions
11807 manext='.1'
11808 objext='.o'
11809
11810
11811
11812 # With Setjmp/Longjmp based exception handling.
11813 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
11814 if test "${enable_sjlj_exceptions+set}" = set; then
11815   enableval="$enable_sjlj_exceptions"
11816   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11817
11818 cat >>confdefs.h <<_ACEOF
11819 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11820 _ACEOF
11821
11822 fi;
11823
11824 # For platforms with the unwind ABI which includes an unwind library,
11825 # libunwind, we can choose to use the system libunwind.
11826
11827 # Check whether --with-system-libunwind or --without-system-libunwind was given.
11828 if test "${with_system_libunwind+set}" = set; then
11829   withval="$with_system_libunwind"
11830
11831 fi;
11832
11833 # --------------------------------------------------------
11834 # Build, host, and target specific configuration fragments
11835 # --------------------------------------------------------
11836
11837 # Collect build-machine-specific information.
11838 . ${srcdir}/config.build
11839
11840 # Collect host-machine-specific information.
11841 . ${srcdir}/config.host
11842
11843 target_gtfiles=
11844
11845 # Collect target-machine-specific information.
11846 . ${srcdir}/config.gcc
11847
11848 extra_objs="${host_extra_objs} ${extra_objs}"
11849 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11850
11851 # Default the target-machine variables that were not explicitly set.
11852 if test x"$tm_file" = x
11853 then tm_file=$cpu_type/$cpu_type.h; fi
11854
11855 if test x"$extra_headers" = x
11856 then extra_headers=; fi
11857
11858 if test x$md_file = x
11859 then md_file=$cpu_type/$cpu_type.md; fi
11860
11861 if test x$out_file = x
11862 then out_file=$cpu_type/$cpu_type.c; fi
11863
11864 if test x"$tmake_file" = x
11865 then tmake_file=$cpu_type/t-$cpu_type
11866 fi
11867
11868 if test x"$dwarf2" = xyes
11869 then tm_file="$tm_file tm-dwarf2.h"
11870 fi
11871
11872 # Say what files are being used for the output code and MD file.
11873 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11874 echo "Using \`$srcdir/config/$md_file' as machine description file."
11875
11876 # If any of the xm_file variables contain nonexistent files, warn
11877 # about them and drop them.
11878
11879 bx=
11880 for x in $build_xm_file; do
11881   if    test -f $srcdir/config/$x
11882   then      bx="$bx $x"
11883   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11884 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11885   fi
11886 done
11887 build_xm_file="$bx"
11888
11889 hx=
11890 for x in $host_xm_file; do
11891   if    test -f $srcdir/config/$x
11892   then      hx="$hx $x"
11893   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11894 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11895   fi
11896 done
11897 host_xm_file="$hx"
11898
11899 tx=
11900 for x in $xm_file; do
11901   if    test -f $srcdir/config/$x
11902   then      tx="$tx $x"
11903   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11904 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11905   fi
11906 done
11907 xm_file="$tx"
11908
11909 count=a
11910 for f in $tm_file; do
11911         count=${count}x
11912 done
11913 if test $count = ax; then
11914         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11915 else
11916         echo "Using the following target machine macro files:"
11917         for f in $tm_file; do
11918                 echo "  $srcdir/config/$f"
11919         done
11920 fi
11921
11922 if test x$need_64bit_hwint = xyes; then
11923
11924 cat >>confdefs.h <<\_ACEOF
11925 #define NEED_64BIT_HOST_WIDE_INT 1
11926 _ACEOF
11927
11928 fi
11929
11930 if test x$use_long_long_for_widest_fast_int = xyes; then
11931
11932 cat >>confdefs.h <<\_ACEOF
11933 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
11934 _ACEOF
11935
11936 fi
11937
11938 count=a
11939 for f in $host_xm_file; do
11940         count=${count}x
11941 done
11942 if test $count = a; then
11943         :
11944 elif test $count = ax; then
11945         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11946 else
11947         echo "Using the following host machine macro files:"
11948         for f in $host_xm_file; do
11949                 echo "  $srcdir/config/$f"
11950         done
11951 fi
11952 echo "Using ${out_host_hook_obj} for host machine hooks."
11953
11954 if test "$host_xm_file" != "$build_xm_file"; then
11955         count=a
11956         for f in $build_xm_file; do
11957                 count=${count}x
11958         done
11959         if test $count = a; then
11960                 :
11961         elif test $count = ax; then
11962                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11963         else
11964                 echo "Using the following build machine macro files:"
11965                 for f in $build_xm_file; do
11966                         echo "  $srcdir/config/$f"
11967                 done
11968         fi
11969 fi
11970
11971 # ---------
11972 # Threading
11973 # ---------
11974
11975 # Check if a valid thread package
11976 case ${enable_threads} in
11977   "" | no)
11978     # No threads
11979     target_thread_file='single'
11980     ;;
11981   yes)
11982     # default
11983     target_thread_file='single'
11984     ;;
11985   aix | dce | gnat | irix | posix | posix95 | rtems | \
11986   single | solaris | vxworks | win32 )
11987     target_thread_file=${enable_threads}
11988     ;;
11989   *)
11990     echo "${enable_threads} is an unknown thread package" 1>&2
11991     exit 1
11992     ;;
11993 esac
11994
11995 if test x${thread_file} = x; then
11996   # No thread file set by target-specific clauses in config.gcc,
11997   # so use file chosen by default logic above
11998   thread_file=${target_thread_file}
11999 fi
12000
12001 # Make gthr-default.h if we have a thread file.
12002 gthread_flags=
12003 if test $thread_file != single; then
12004   rm -f gthr-default.h
12005   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12006   gthread_flags=-DHAVE_GTHR_DEFAULT
12007 fi
12008
12009
12010 # --------
12011 # UNSORTED
12012 # --------
12013
12014 use_cxa_atexit=no
12015 if test x$enable___cxa_atexit = xyes || \
12016    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12017   if test x$host = x$target; then
12018     echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12019 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12020 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12021   echo $ECHO_N "(cached) $ECHO_C" >&6
12022 else
12023   cat >conftest.$ac_ext <<_ACEOF
12024 /* confdefs.h.  */
12025 _ACEOF
12026 cat confdefs.h >>conftest.$ac_ext
12027 cat >>conftest.$ac_ext <<_ACEOF
12028 /* end confdefs.h.  */
12029 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12030    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
12031 #define __cxa_atexit innocuous___cxa_atexit
12032
12033 /* System header to define __stub macros and hopefully few prototypes,
12034     which can conflict with char __cxa_atexit (); below.
12035     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12036     <limits.h> exists even on freestanding compilers.  */
12037
12038 #ifdef __STDC__
12039 # include <limits.h>
12040 #else
12041 # include <assert.h>
12042 #endif
12043
12044 #undef __cxa_atexit
12045
12046 /* Override any gcc2 internal prototype to avoid an error.  */
12047 #ifdef __cplusplus
12048 extern "C"
12049 {
12050 #endif
12051 /* We use char because int might match the return type of a gcc2
12052    builtin and then its argument prototype would still apply.  */
12053 char __cxa_atexit ();
12054 /* The GNU C library defines this for functions which it implements
12055     to always fail with ENOSYS.  Some functions are actually named
12056     something starting with __ and the normal name is an alias.  */
12057 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12058 choke me
12059 #else
12060 char (*f) () = __cxa_atexit;
12061 #endif
12062 #ifdef __cplusplus
12063 }
12064 #endif
12065
12066 int
12067 main ()
12068 {
12069 return f != __cxa_atexit;
12070   ;
12071   return 0;
12072 }
12073 _ACEOF
12074 rm -f conftest.$ac_objext conftest$ac_exeext
12075 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12076   (eval $ac_link) 2>conftest.er1
12077   ac_status=$?
12078   grep -v '^ *+' conftest.er1 >conftest.err
12079   rm -f conftest.er1
12080   cat conftest.err >&5
12081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12082   (exit $ac_status); } &&
12083          { ac_try='test -z "$ac_c_werror_flag"
12084                          || test ! -s conftest.err'
12085   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12086   (eval $ac_try) 2>&5
12087   ac_status=$?
12088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12089   (exit $ac_status); }; } &&
12090          { ac_try='test -s conftest$ac_exeext'
12091   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12092   (eval $ac_try) 2>&5
12093   ac_status=$?
12094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12095   (exit $ac_status); }; }; then
12096   ac_cv_func___cxa_atexit=yes
12097 else
12098   echo "$as_me: failed program was:" >&5
12099 sed 's/^/| /' conftest.$ac_ext >&5
12100
12101 ac_cv_func___cxa_atexit=no
12102 fi
12103 rm -f conftest.err conftest.$ac_objext \
12104       conftest$ac_exeext conftest.$ac_ext
12105 fi
12106 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12107 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12108 if test $ac_cv_func___cxa_atexit = yes; then
12109   use_cxa_atexit=yes
12110 else
12111   echo "__cxa_atexit can't be enabled on this target"
12112 fi
12113
12114   else
12115     # We can't check for __cxa_atexit when building a cross, so assume
12116     # it is available
12117     use_cxa_atexit=yes
12118   fi
12119   if test x$use_cxa_atexit = xyes; then
12120
12121 cat >>confdefs.h <<\_ACEOF
12122 #define DEFAULT_USE_CXA_ATEXIT 1
12123 _ACEOF
12124
12125   fi
12126 fi
12127
12128 # Look for a file containing extra machine modes.
12129 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12130   extra_modes_file='$(srcdir)'/config/${extra_modes}
12131
12132
12133 cat >>confdefs.h <<_ACEOF
12134 #define EXTRA_MODES_FILE "config/$extra_modes"
12135 _ACEOF
12136
12137 fi
12138
12139 # auto-host.h is the file containing items generated by autoconf and is
12140 # the first file included by config.h.
12141 # If host=build, it is correct to have bconfig include auto-host.h
12142 # as well.  If host!=build, we are in error and need to do more
12143 # work to find out the build config parameters.
12144 if test x$host = x$build
12145 then
12146         build_auto=auto-host.h
12147 else
12148         # We create a subdir, then run autoconf in the subdir.
12149         # To prevent recursion we set host and build for the new
12150         # invocation of configure to the build for this invocation
12151         # of configure.
12152         tempdir=build.$$
12153         rm -rf $tempdir
12154         mkdir $tempdir
12155         cd $tempdir
12156         case ${srcdir} in
12157         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12158         *) realsrcdir=../${srcdir};;
12159         esac
12160         saved_CFLAGS="${CFLAGS}"
12161         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12162         ${realsrcdir}/configure \
12163                 --enable-languages=${enable_languages-all} \
12164                 --target=$target_alias --host=$build_alias --build=$build_alias
12165         CFLAGS="${saved_CFLAGS}"
12166
12167         # We just finished tests for the build machine, so rename
12168         # the file auto-build.h in the gcc directory.
12169         mv auto-host.h ../auto-build.h
12170         cd ..
12171         rm -rf $tempdir
12172         build_auto=auto-build.h
12173 fi
12174
12175
12176 tm_file="${tm_file} defaults.h"
12177 tm_p_file="${tm_p_file} tm-preds.h"
12178 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12179 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12180 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12181 # put this back in temporarily.
12182 xm_file="ansidecl.h ${xm_file}"
12183
12184 # --------
12185 # UNSORTED
12186 # --------
12187
12188 # Get the version trigger filename from the toplevel
12189 if test "${with_gcc_version_trigger+set}" = set; then
12190         gcc_version_trigger=$with_gcc_version_trigger
12191 else
12192         gcc_version_trigger=${srcdir}/version.c
12193 fi
12194 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
12195 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
12196
12197 # Compile in configure arguments.
12198 if test -f configargs.h ; then
12199         # Being re-configured.
12200         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12201         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12202 else
12203         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12204 fi
12205
12206 # Double all backslashes and backslash all quotes to turn
12207 # gcc_config_arguments into a C string.
12208 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12209 $gcc_config_arguments
12210 EOF
12211 gcc_config_arguments_str=`cat conftest.out`
12212 rm -f conftest.out
12213
12214 cat > configargs.h <<EOF
12215 /* Generated automatically. */
12216 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12217 static const char thread_model[] = "$thread_file";
12218
12219 static const struct {
12220   const char *name, *value;
12221 } configure_default_options[] = $configure_default_options;
12222 EOF
12223
12224 # Internationalization
12225 PACKAGE=gcc
12226 VERSION="$gcc_version"
12227
12228 cat >>confdefs.h <<_ACEOF
12229 #define PACKAGE "$PACKAGE"
12230 _ACEOF
12231
12232
12233
12234
12235 # If we haven't got the data from the intl directory,
12236 # assume NLS is disabled.
12237 USE_NLS=no
12238 LIBINTL=
12239 LIBINTL_DEP=
12240 INCINTL=
12241 XGETTEXT=
12242 GMSGFMT=
12243 POSUB=
12244 if test -f ../intl/config.intl; then
12245   . ../intl/config.intl
12246 fi
12247 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12248 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12249 if test x"$USE_NLS" != xyes; then
12250   echo "$as_me:$LINENO: result: no" >&5
12251 echo "${ECHO_T}no" >&6
12252 else
12253   echo "$as_me:$LINENO: result: yes" >&5
12254 echo "${ECHO_T}yes" >&6
12255
12256 cat >>confdefs.h <<\_ACEOF
12257 #define ENABLE_NLS 1
12258 _ACEOF
12259
12260
12261   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12262 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12263   # Look for .po and .gmo files in the source directory.
12264   CATALOGS=
12265   XLINGUAS=
12266   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12267     # If there aren't any .gmo files the shell will give us the
12268     # literal string "../path/to/srcdir/po/*.gmo" which has to be
12269     # weeded out.
12270     case "$cat" in *\**)
12271       continue;;
12272     esac
12273     # The quadruple backslash is collapsed to a double backslash
12274     # by the backticks, then collapsed again by the double quotes,
12275     # leaving us with one backslash in the sed expression (right
12276     # before the dot that mustn't act as a wildcard).
12277     cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
12278     lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
12279     # The user is allowed to set LINGUAS to a list of languages to
12280     # install catalogs for.  If it's empty that means "all of them."
12281     if test "x$LINGUAS" = x; then
12282       CATALOGS="$CATALOGS $cat"
12283       XLINGUAS="$XLINGUAS $lang"
12284     else
12285       case "$LINGUAS" in *$lang*)
12286         CATALOGS="$CATALOGS $cat"
12287         XLINGUAS="$XLINGUAS $lang"
12288         ;;
12289       esac
12290     fi
12291   done
12292   LINGUAS="$XLINGUAS"
12293   echo "$as_me:$LINENO: result: $LINGUAS" >&5
12294 echo "${ECHO_T}$LINGUAS" >&6
12295 fi
12296
12297 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12298 # -liconv on the link line twice.
12299 case "$LIBINTL" in *$LIBICONV*)
12300         LIBICONV= ;;
12301 esac
12302
12303 # Windows32 Registry support for specifying GCC installation paths.
12304 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12305 if test "${enable_win32_registry+set}" = set; then
12306   enableval="$enable_win32_registry"
12307
12308 fi;
12309 case $host_os in
12310         win32 | pe | cygwin* | mingw32* | uwin*)
12311 echo "$as_me:$LINENO: checking whether windows registry support is requested" >&5
12312 echo $ECHO_N "checking whether windows registry support is requested... $ECHO_C" >&6
12313 if test "x$enable_win32_registry" != xno; then
12314
12315 cat >>confdefs.h <<\_ACEOF
12316 #define ENABLE_WIN32_REGISTRY 1
12317 _ACEOF
12318
12319   echo "$as_me:$LINENO: result: yes" >&5
12320 echo "${ECHO_T}yes" >&6
12321   echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12322 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12323 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12324   echo $ECHO_N "(cached) $ECHO_C" >&6
12325 else
12326   ac_func_search_save_LIBS=$LIBS
12327 ac_cv_search_RegOpenKeyExA=no
12328 cat >conftest.$ac_ext <<_ACEOF
12329 /* confdefs.h.  */
12330 _ACEOF
12331 cat confdefs.h >>conftest.$ac_ext
12332 cat >>conftest.$ac_ext <<_ACEOF
12333 /* end confdefs.h.  */
12334
12335 /* Override any gcc2 internal prototype to avoid an error.  */
12336 #ifdef __cplusplus
12337 extern "C"
12338 #endif
12339 /* We use char because int might match the return type of a gcc2
12340    builtin and then its argument prototype would still apply.  */
12341 char RegOpenKeyExA ();
12342 int
12343 main ()
12344 {
12345 RegOpenKeyExA ();
12346   ;
12347   return 0;
12348 }
12349 _ACEOF
12350 rm -f conftest.$ac_objext conftest$ac_exeext
12351 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12352   (eval $ac_link) 2>conftest.er1
12353   ac_status=$?
12354   grep -v '^ *+' conftest.er1 >conftest.err
12355   rm -f conftest.er1
12356   cat conftest.err >&5
12357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12358   (exit $ac_status); } &&
12359          { ac_try='test -z "$ac_c_werror_flag"
12360                          || test ! -s conftest.err'
12361   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12362   (eval $ac_try) 2>&5
12363   ac_status=$?
12364   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12365   (exit $ac_status); }; } &&
12366          { ac_try='test -s conftest$ac_exeext'
12367   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12368   (eval $ac_try) 2>&5
12369   ac_status=$?
12370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12371   (exit $ac_status); }; }; then
12372   ac_cv_search_RegOpenKeyExA="none required"
12373 else
12374   echo "$as_me: failed program was:" >&5
12375 sed 's/^/| /' conftest.$ac_ext >&5
12376
12377 fi
12378 rm -f conftest.err conftest.$ac_objext \
12379       conftest$ac_exeext conftest.$ac_ext
12380 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12381   for ac_lib in advapi32; do
12382     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12383     cat >conftest.$ac_ext <<_ACEOF
12384 /* confdefs.h.  */
12385 _ACEOF
12386 cat confdefs.h >>conftest.$ac_ext
12387 cat >>conftest.$ac_ext <<_ACEOF
12388 /* end confdefs.h.  */
12389
12390 /* Override any gcc2 internal prototype to avoid an error.  */
12391 #ifdef __cplusplus
12392 extern "C"
12393 #endif
12394 /* We use char because int might match the return type of a gcc2
12395    builtin and then its argument prototype would still apply.  */
12396 char RegOpenKeyExA ();
12397 int
12398 main ()
12399 {
12400 RegOpenKeyExA ();
12401   ;
12402   return 0;
12403 }
12404 _ACEOF
12405 rm -f conftest.$ac_objext conftest$ac_exeext
12406 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12407   (eval $ac_link) 2>conftest.er1
12408   ac_status=$?
12409   grep -v '^ *+' conftest.er1 >conftest.err
12410   rm -f conftest.er1
12411   cat conftest.err >&5
12412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12413   (exit $ac_status); } &&
12414          { ac_try='test -z "$ac_c_werror_flag"
12415                          || test ! -s conftest.err'
12416   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12417   (eval $ac_try) 2>&5
12418   ac_status=$?
12419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12420   (exit $ac_status); }; } &&
12421          { ac_try='test -s conftest$ac_exeext'
12422   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12423   (eval $ac_try) 2>&5
12424   ac_status=$?
12425   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12426   (exit $ac_status); }; }; then
12427   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12428 break
12429 else
12430   echo "$as_me: failed program was:" >&5
12431 sed 's/^/| /' conftest.$ac_ext >&5
12432
12433 fi
12434 rm -f conftest.err conftest.$ac_objext \
12435       conftest$ac_exeext conftest.$ac_ext
12436   done
12437 fi
12438 LIBS=$ac_func_search_save_LIBS
12439 fi
12440 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12441 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12442 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12443   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12444
12445 fi
12446
12447 else
12448   echo "$as_me:$LINENO: result: no" >&5
12449 echo "${ECHO_T}no" >&6
12450 fi
12451
12452 # Check if user specified a different registry key.
12453 case "x${enable_win32_registry}" in
12454 x | xyes)
12455   # default.
12456   gcc_cv_win32_registry_key="$VERSION"
12457   ;;
12458 xno)
12459   # no registry lookup.
12460   gcc_cv_win32_registry_key=''
12461   ;;
12462 *)
12463   # user-specified key.
12464   gcc_cv_win32_registry_key="$enable_win32_registry"
12465   ;;
12466 esac
12467
12468 if test "x$enable_win32_registry" != xno; then
12469   echo "$as_me:$LINENO: checking registry key on windows hosts" >&5
12470 echo $ECHO_N "checking registry key on windows hosts... $ECHO_C" >&6
12471
12472 cat >>confdefs.h <<_ACEOF
12473 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
12474 _ACEOF
12475
12476   echo "$as_me:$LINENO: result: $gcc_cv_win32_registry_key" >&5
12477 echo "${ECHO_T}$gcc_cv_win32_registry_key" >&6
12478 fi
12479 ;;
12480 esac
12481
12482 # Get an absolute path to the GCC top-level source directory
12483 holddir=`${PWDCMD-pwd}`
12484 cd $srcdir
12485 topdir=`${PWDCMD-pwd}`
12486 cd $holddir
12487
12488 # Conditionalize the makefile for this host machine.
12489 xmake_file=
12490 for f in ${host_xmake_file}
12491 do
12492         if test -f ${srcdir}/config/$f
12493         then
12494                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12495         fi
12496 done
12497
12498 # Conditionalize the makefile for this target machine.
12499 tmake_file_=
12500 for f in ${tmake_file}
12501 do
12502         if test -f ${srcdir}/config/$f
12503         then
12504                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12505         fi
12506 done
12507 tmake_file="${tmake_file_}"
12508
12509 # If the host doesn't support symlinks, modify CC in
12510 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12511 # Otherwise, we can use "CC=$(CC)".
12512 rm -f symtest.tem
12513 case "$LN_S" in
12514         *-s*)
12515                 cc_set_by_configure="\$(CC)"
12516                 quoted_cc_set_by_configure="\$(CC)"
12517                 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12518                 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12519                 ;;
12520         *)
12521                 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12522                 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12523                 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12524                 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12525                 ;;
12526 esac
12527
12528 out_object_file=`basename $out_file .c`.o
12529
12530 tm_file_list=
12531 tm_include_list=
12532 for f in $tm_file; do
12533   case $f in
12534     defaults.h )
12535        tm_file_list="${tm_file_list} \$(srcdir)/$f"
12536        tm_include_list="${tm_include_list} $f"
12537        ;;
12538     * )
12539        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12540        tm_include_list="${tm_include_list} config/$f"
12541        ;;
12542   esac
12543 done
12544
12545 tm_p_file_list=
12546 tm_p_include_list=
12547 for f in $tm_p_file; do
12548   case $f in
12549     tm-preds.h )
12550        tm_p_file_list="${tm_p_file_list} $f"
12551        tm_p_include_list="${tm_p_include_list} $f"
12552        ;;
12553     * )
12554        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12555        tm_p_include_list="${tm_p_include_list} config/$f"
12556   esac
12557 done
12558
12559 xm_file_list=
12560 xm_include_list=
12561 for f in $xm_file; do
12562   case $f in
12563     ansidecl.h )
12564        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12565        xm_include_list="${xm_include_list} $f"
12566        ;;
12567     auto-host.h )
12568        xm_file_list="${xm_file_list} $f"
12569        xm_include_list="${xm_include_list} $f"
12570        ;;
12571     * )
12572        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12573        xm_include_list="${xm_include_list} config/$f"
12574        ;;
12575   esac
12576 done
12577
12578 host_xm_file_list=
12579 host_xm_include_list=
12580 for f in $host_xm_file; do
12581   case $f in
12582     ansidecl.h )
12583        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12584        host_xm_include_list="${host_xm_include_list} $f"
12585        ;;
12586     auto-host.h )
12587        host_xm_file_list="${host_xm_file_list} $f"
12588        host_xm_include_list="${host_xm_include_list} $f"
12589        ;;
12590     * )
12591        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12592        host_xm_include_list="${host_xm_include_list} config/$f"
12593        ;;
12594   esac
12595 done
12596
12597 build_xm_file_list=
12598 for f in $build_xm_file; do
12599   case $f in
12600     ansidecl.h )
12601        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12602        build_xm_include_list="${build_xm_include_list} $f"
12603        ;;
12604     auto-build.h | auto-host.h )
12605        build_xm_file_list="${build_xm_file_list} $f"
12606        build_xm_include_list="${build_xm_include_list} $f"
12607        ;;
12608     * )
12609        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12610        build_xm_include_list="${build_xm_include_list} config/$f"
12611        ;;
12612   esac
12613 done
12614
12615 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
12616 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
12617 CROSS=
12618 ALL=all.internal
12619 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12620 if test x$host != x$target
12621 then
12622         CROSS="-DCROSS_COMPILE"
12623         ALL=all.cross
12624         SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12625         case "$host","$target" in
12626         # Darwin crosses can use the host system's libraries and headers,
12627         # because of the fat library support.  Of course, it must be the
12628         # same version of Darwin on both sides.  Allow the user to
12629         # just say --target=foo-darwin without a version number to mean
12630         # "the version on this system".
12631             *-*-darwin*,*-*-darwin*)
12632                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
12633                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
12634                 if test $hostos = $targetos -o $targetos = darwin ; then
12635                     CROSS=
12636                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12637                     with_headers=yes
12638                 fi
12639                 ;;
12640
12641             i?86-*-*,x86_64-*-* \
12642             | powerpc*-*-*,powerpc64*-*-*)
12643                 CROSS="$CROSS -DNATIVE_CROSS" ;;
12644         esac
12645 elif test "x$TARGET_SYSTEM_ROOT" != x; then
12646         # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)
12647         SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12648 fi
12649
12650 # If this is a cross-compiler that does not
12651 # have its own set of headers then define
12652 # inhibit_libc
12653
12654 # If this is using newlib, without having the headers available now,
12655 # then define inhibit_libc in LIBGCC2_CFLAGS.
12656 # This prevents libgcc2 from containing any code which requires libc
12657 # support.
12658 inhibit_libc=
12659 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
12660        test x$with_newlib = xyes ; } &&
12661      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
12662        inhibit_libc=-Dinhibit_libc
12663 fi
12664
12665
12666 # When building gcc with a cross-compiler, we need to adjust things so
12667 # that the generator programs are still built with the native compiler.
12668 # Also, we cannot run fixincludes or fix-header.
12669
12670 # These are the normal (build=host) settings:
12671 CC_FOR_BUILD='$(CC)'
12672 BUILD_CFLAGS='$(ALL_CFLAGS)'
12673 STMP_FIXINC=stmp-fixinc
12674
12675 # Possibly disable fixproto, on a per-target basis.
12676 case ${use_fixproto} in
12677   no)
12678     STMP_FIXPROTO=
12679     ;;
12680   yes)
12681     STMP_FIXPROTO=stmp-fixproto
12682     ;;
12683 esac
12684
12685
12686 # And these apply if build != host, or we are generating coverage data
12687 if test x$build != x$host || test "x$coverage_flags" != x
12688 then
12689     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
12690
12691     if test "x$TARGET_SYSTEM_ROOT" = x; then
12692         if  "x$STMP_FIXPROTO" != x  ; then
12693           STMP_FIXPROTO=stmp-install-fixproto
12694         fi
12695     fi
12696 fi
12697
12698 # Expand extra_headers to include complete path.
12699 # This substitutes for lots of t-* files.
12700 extra_headers_list=
12701 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
12702 for file in ${extra_headers} ; do
12703   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
12704 done
12705
12706 # Define collect2 in Makefile.
12707 case $host_can_use_collect2 in
12708   no) collect2= ;;
12709   *) collect2='collect2$(exeext)' ;;
12710 esac
12711
12712
12713 # Add a definition of USE_COLLECT2 if system wants one.
12714 case $use_collect2 in
12715   no) use_collect2= ;;
12716   "") ;;
12717   *)
12718     host_xm_defines="${host_xm_defines} USE_COLLECT2"
12719     xm_defines="${xm_defines} USE_COLLECT2"
12720     case $host_can_use_collect2 in
12721       no)
12722         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
12723 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
12724    { (exit 1); exit 1; }; }
12725         ;;
12726     esac
12727     ;;
12728 esac
12729
12730 # ---------------------------
12731 # Assembler & linker features
12732 # ---------------------------
12733
12734 # Identify the assembler which will work hand-in-glove with the newly
12735 # built GCC, so that we can examine its features.  This is the assembler
12736 # which will be driven by the driver program.
12737 #
12738 # If build != host, and we aren't building gas in-tree, we identify a
12739 # build->target assembler and hope that it will have the same features
12740 # as the host->target assembler we'll be using.
12741 echo "$as_me:$LINENO: checking what assembler to use" >&5
12742 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
12743 in_tree_gas=no
12744 gcc_cv_as=
12745 gcc_cv_gas_major_version=
12746 gcc_cv_gas_minor_version=
12747 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
12748 if test -x "$DEFAULT_ASSEMBLER"; then
12749         gcc_cv_as="$DEFAULT_ASSEMBLER"
12750 elif test -x as$build_exeext; then
12751         # Build using assembler in the current directory.
12752         gcc_cv_as=./as$build_exeext
12753 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
12754      && test -f ../gas/Makefile \
12755      && test x$build = x$host; then
12756   # Single tree build which includes gas.  We want to prefer it
12757   # over whatever linker top-level may have detected, since
12758   # we'll use what we're building after installation anyway.
12759   in_tree_gas=yes
12760   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12761 for f in $gcc_cv_as_bfd_srcdir/configure \
12762          $gcc_cv_as_gas_srcdir/configure \
12763          $gcc_cv_as_gas_srcdir/configure.in \
12764          $gcc_cv_as_gas_srcdir/Makefile.in ; do
12765   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12766   if test x$gcc_cv_gas_version != x; then
12767     break
12768   fi
12769 done
12770 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
12771 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12772 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
12773 case $gcc_cv_gas_patch_version in
12774   "") gcc_cv_gas_patch_version="0" ;;
12775 esac
12776 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
12777                             + $gcc_cv_gas_minor_version \) \* 1000 \
12778                             + $gcc_cv_gas_patch_version`
12779
12780   rm -f as$build_exeext
12781   $LN_S ../gas/as-new$build_exeext as$build_exeext 2>/dev/null
12782   in_tree_gas_is_elf=no
12783   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
12784      || (grep 'obj_format = multi' ../gas/Makefile \
12785          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
12786   then
12787     in_tree_gas_is_elf=yes
12788   fi
12789 elif test -x "$AS_FOR_TARGET"; then
12790         gcc_cv_as="$AS_FOR_TARGET"
12791 elif test -x "$AS" && test x$host = x$target; then
12792         gcc_cv_as="$AS"
12793 fi
12794
12795 if test "x$gcc_cv_as" = x; then
12796         # Search the same directories that the installed compiler will
12797         # search.  Else we may find the wrong assembler and lose.  If we
12798         # do not find a suitable assembler binary, then try the user's
12799         # path.
12800         #
12801         # Also note we have to check MD_EXEC_PREFIX before checking the
12802         # user's path.  Unfortunately, there is no good way to get at the
12803         # value of MD_EXEC_PREFIX here.  So we do a brute force search
12804         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
12805         # to be fixed as part of the make/configure rewrite too.
12806
12807         if test "x$exec_prefix" = xNONE; then
12808                 if test "x$prefix" = xNONE; then
12809                         test_prefix=/usr/local
12810                 else
12811                         test_prefix=$prefix
12812                 fi
12813         else
12814                 test_prefix=$exec_prefix
12815         fi
12816
12817         # If the loop below does not find an assembler, then use whatever
12818         # one we can find in the users's path.
12819         # user's path.
12820         if test "x$program_prefix" != xNONE; then
12821                 gcc_cv_as=${program_prefix}as$build_exeext
12822         else
12823                 gcc_cv_as=`echo as | sed "${program_transform_name}"`$build_exeext
12824         fi
12825
12826         if test x$host = x$build; then
12827             test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12828                        $test_prefix/libexec/gcc/$target_noncanonical \
12829                        /usr/lib/gcc/$target_noncanonical/$gcc_version \
12830                        /usr/lib/gcc/$target_noncanonical \
12831                        $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12832                        $test_prefix/$target_noncanonical/bin"
12833         else
12834             test_dirs=
12835         fi
12836
12837         if test x$host = x$target; then
12838             test_dirs="$test_dirs \
12839                    /usr/libexec \
12840                    /usr/ccs/gcc \
12841                    /usr/ccs/bin \
12842                    /udk/usr/ccs/bin \
12843                    /bsd43/usr/lib/cmplrs/cc \
12844                    /usr/cross64/usr/bin \
12845                    /usr/lib/cmplrs/cc \
12846                    /sysv/usr/lib/cmplrs/cc \
12847                    /svr4/usr/lib/cmplrs/cc \
12848                    /usr/bin"
12849         fi
12850
12851         for dir in $test_dirs; do
12852                 if test -x $dir/as$build_exeext; then
12853                         gcc_cv_as=$dir/as$build_exeext
12854                         break;
12855                 fi
12856         done
12857 fi
12858 case $in_tree_gas in
12859   yes)
12860     echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
12861 echo "${ECHO_T}\"newly built gas\"" >&6
12862     ;;
12863   no)
12864     echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
12865 echo "${ECHO_T}$gcc_cv_as" >&6
12866     ;;
12867 esac
12868
12869 # Identify the linker which will work hand-in-glove with the newly
12870 # built GCC, so that we can examine its features.  This is the linker
12871 # which will be driven by the driver program.
12872 #
12873 # If build != host, and we aren't building gas in-tree, we identify a
12874 # build->target linker and hope that it will have the same features
12875 # as the host->target linker we'll be using.
12876 echo "$as_me:$LINENO: checking what linker to use" >&5
12877 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
12878 in_tree_ld=no
12879 gcc_cv_ld=
12880 gcc_cv_gld_major_version=
12881 gcc_cv_gld_minor_version=
12882 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
12883 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12884 if test -x "$DEFAULT_LINKER"; then
12885         gcc_cv_ld="$DEFAULT_LINKER"
12886 elif test -x collect-ld$build_exeext; then
12887         # Build using linker in the current directory.
12888         gcc_cv_ld=./collect-ld$build_exeext
12889 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
12890      && test -f ../ld/Makefile \
12891      && test x$build = x$host; then
12892         # Single tree build which includes ld.  We want to prefer it
12893         # over whatever linker top-level may have detected, since
12894         # we'll use what we're building after installation anyway.
12895         in_tree_ld=yes
12896         in_tree_ld_is_elf=no
12897         if (grep 'EMUL = .*elf' ../ld/Makefile \
12898             || grep 'EMUL = .*linux' ../ld/Makefile \
12899             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
12900           in_tree_ld_is_elf=yes
12901         fi
12902         for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
12903         do
12904                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12905                 if test x$gcc_cv_gld_version != x; then
12906                         break
12907                 fi
12908         done
12909         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
12910         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12911         rm -f collect-ld$build_exeext
12912         $LN_S ../ld/ld-new$build_exeext collect-ld$build_exeext 2>/dev/null
12913 elif test -x "$LD_FOR_TARGET"; then
12914         gcc_cv_ld="$LD_FOR_TARGET"
12915 elif test -x "$LD" && test x$host = x$target; then
12916         gcc_cv_ld="$LD"
12917 fi
12918
12919 if test "x$gcc_cv_ld" = x; then
12920         # Search the same directories that the installed compiler will
12921         # search.  Else we may find the wrong linker and lose.  If we
12922         # do not find a suitable linker binary, then try the user's
12923         # path.
12924         #
12925         # Also note we have to check MD_EXEC_PREFIX before checking the
12926         # user's path.  Unfortunately, there is no good way to get at the
12927         # value of MD_EXEC_PREFIX here.  So we do a brute force search
12928         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
12929         # to be fixed as part of the make/configure rewrite too.
12930
12931         if test "x$exec_prefix" = xNONE; then
12932                 if test "x$prefix" = xNONE; then
12933                         test_prefix=/usr/local
12934                 else
12935                         test_prefix=$prefix
12936                 fi
12937         else
12938                 test_prefix=$exec_prefix
12939         fi
12940
12941         # If the loop below does not find an linker, then use whatever
12942         # one we can find in the users's path.
12943         # user's path.
12944         if test "x$program_prefix" != xNONE; then
12945                 gcc_cv_ld=${program_prefix}ld$build_exeext
12946         else
12947                 gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$build_exeext
12948         fi
12949
12950         if test x$host = x$build; then
12951             test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12952                        $test_prefix/libexec/gcc/$target_noncanonical \
12953                        /usr/lib/gcc/$target_noncanonical/$gcc_version \
12954                        /usr/lib/gcc/$target_noncanonical \
12955                        $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12956                        $test_prefix/$target_noncanonical/bin"
12957         else
12958             test_dirs=
12959         fi
12960
12961         if test x$host = x$target; then
12962             test_dirs="$test_dirs \
12963                    /usr/libexec \
12964                    /usr/ccs/gcc \
12965                    /usr/ccs/bin \
12966                    /udk/usr/ccs/bin \
12967                    /bsd43/usr/lib/cmplrs/cc \
12968                    /usr/cross64/usr/bin \
12969                    /usr/lib/cmplrs/cc \
12970                    /sysv/usr/lib/cmplrs/cc \
12971                    /svr4/usr/lib/cmplrs/cc \
12972                    /usr/bin"
12973         fi
12974
12975         for dir in $test_dirs; do
12976                 if test -x $dir/ld$build_exeext; then
12977                         gcc_cv_ld=$dir/ld$build_exeext
12978                         break;
12979                 fi
12980         done
12981 fi
12982 case $in_tree_ld in
12983   yes)
12984     echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
12985 echo "${ECHO_T}\"newly built ld\"" >&6
12986     ;;
12987   no)
12988     echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
12989 echo "${ECHO_T}$gcc_cv_ld" >&6
12990     ;;
12991 esac
12992
12993 # Figure out what nm we will be using.
12994 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
12995 echo "$as_me:$LINENO: checking what nm to use" >&5
12996 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
12997 in_tree_nm=no
12998 if test -x nm$build_exeext; then
12999         gcc_cv_nm=./nm$build_exeext
13000 elif test -f $gcc_cv_binutils_srcdir/configure.in \
13001      && test -f ../binutils/Makefile; then
13002         # Single tree build which includes binutils.
13003         in_tree_nm=yes
13004         gcc_cv_nm=./nm$build_exeext
13005         rm -f nm$build_exeext
13006         $LN_S ../binutils/nm-new$build_exeext nm$build_exeext 2>/dev/null
13007 elif test "x$program_prefix" != xNONE; then
13008         gcc_cv_nm=${program_prefix}nm$build_exeext
13009 else
13010         gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$build_exeext
13011 fi
13012 case $in_tree_nm in
13013   yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
13014 echo "${ECHO_T}\"newly built nm\"" >&6 ;;
13015   no)  echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13016 echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
13017 esac
13018
13019 # Figure out what objdump we will be using.
13020 echo "$as_me:$LINENO: checking what objdump to use" >&5
13021 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13022 in_tree_objdump=no
13023 if test -x objdump$build_exeext; then
13024         gcc_cv_objdump=./objdump$build_exeext
13025 elif test -f $gcc_cv_binutils_srcdir/configure.in \
13026      && test -f ../binutils/Makefile; then
13027         # Single tree build which includes binutils.
13028         in_tree_objdump=yes
13029         gcc_cv_objdump=./objdump$build_exeext
13030         rm -f objdump$build_exeext
13031         $LN_S ../binutils/objdump$build_exeext objdump$build_exeext 2>/dev/null
13032 elif test "x$program_prefix" != xNONE; then
13033         gcc_cv_objdump=${program_prefix}objdump$build_exeext
13034 else
13035         gcc_cv_objdump=`echo objdump | \
13036                 sed "${program_transform_name}"`$build_exeext
13037 fi
13038 case $in_tree_objdump in
13039   yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5
13040 echo "${ECHO_T}\"newly built objdump\"" >&6 ;;
13041   no)  echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13042 echo "${ECHO_T}$gcc_cv_objdump" >&6 ;;
13043 esac
13044
13045 # Figure out what assembler alignment features are present.
13046 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13047 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13048 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13049   echo $ECHO_N "(cached) $ECHO_C" >&6
13050 else
13051   gcc_cv_as_balign_and_p2align=no
13052     if test $in_tree_gas = yes; then
13053     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13054   then gcc_cv_as_balign_and_p2align=yes
13055 fi
13056   elif test x$gcc_cv_as != x; then
13057     echo '.balign 4
13058 .p2align 2' > conftest.s
13059     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
13060   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13061   (eval $ac_try) 2>&5
13062   ac_status=$?
13063   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13064   (exit $ac_status); }; }
13065     then
13066         gcc_cv_as_balign_and_p2align=yes
13067     else
13068       echo "configure: failed program was" >&5
13069       cat conftest.s >&5
13070     fi
13071     rm -f conftest.o conftest.s
13072   fi
13073 fi
13074 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13075 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13076 if test $gcc_cv_as_balign_and_p2align = yes; then
13077
13078 cat >>confdefs.h <<\_ACEOF
13079 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13080 _ACEOF
13081
13082 fi
13083
13084 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13085 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13086 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13087   echo $ECHO_N "(cached) $ECHO_C" >&6
13088 else
13089   gcc_cv_as_max_skip_p2align=no
13090     if test $in_tree_gas = yes; then
13091     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13092   then gcc_cv_as_max_skip_p2align=yes
13093 fi
13094   elif test x$gcc_cv_as != x; then
13095     echo '.p2align 4,,7' > conftest.s
13096     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
13097   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13098   (eval $ac_try) 2>&5
13099   ac_status=$?
13100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13101   (exit $ac_status); }; }
13102     then
13103         gcc_cv_as_max_skip_p2align=yes
13104     else
13105       echo "configure: failed program was" >&5
13106       cat conftest.s >&5
13107     fi
13108     rm -f conftest.o conftest.s
13109   fi
13110 fi
13111 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13112 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13113 if test $gcc_cv_as_max_skip_p2align = yes; then
13114
13115 cat >>confdefs.h <<\_ACEOF
13116 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13117 _ACEOF
13118
13119 fi
13120
13121 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13122 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13123 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13124   echo $ECHO_N "(cached) $ECHO_C" >&6
13125 else
13126   gcc_cv_as_subsection_m1=no
13127     if test $in_tree_gas = yes; then
13128     if test $in_tree_gas_is_elf = yes \
13129   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13130   then gcc_cv_as_subsection_m1=yes
13131 fi
13132   elif test x$gcc_cv_as != x; then
13133     echo 'conftest_label1: .word 0
13134 .subsection -1
13135 conftest_label2: .word 0
13136 .previous' > conftest.s
13137     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
13138   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13139   (eval $ac_try) 2>&5
13140   ac_status=$?
13141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13142   (exit $ac_status); }; }
13143     then
13144         if test x$gcc_cv_nm != x; then
13145     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13146     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13147     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13148     then :
13149     else gcc_cv_as_subsection_m1=yes
13150     fi
13151     rm -f conftest.nm1 conftest.nm2
13152   fi
13153     else
13154       echo "configure: failed program was" >&5
13155       cat conftest.s >&5
13156     fi
13157     rm -f conftest.o conftest.s
13158   fi
13159 fi
13160 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13161 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13162 if test $gcc_cv_as_subsection_m1 = yes; then
13163
13164 cat >>confdefs.h <<\_ACEOF
13165 #define HAVE_GAS_SUBSECTION_ORDERING 1
13166 _ACEOF
13167
13168 fi
13169
13170 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13171 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13172 if test "${gcc_cv_as_weak+set}" = set; then
13173   echo $ECHO_N "(cached) $ECHO_C" >&6
13174 else
13175   gcc_cv_as_weak=no
13176     if test $in_tree_gas = yes; then
13177     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13178   then gcc_cv_as_weak=yes
13179 fi
13180   elif test x$gcc_cv_as != x; then
13181     echo '      .weak foobar' > conftest.s
13182     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
13183   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13184   (eval $ac_try) 2>&5
13185   ac_status=$?
13186   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13187   (exit $ac_status); }; }
13188     then
13189         gcc_cv_as_weak=yes
13190     else
13191       echo "configure: failed program was" >&5
13192       cat conftest.s >&5
13193     fi
13194     rm -f conftest.o conftest.s
13195   fi
13196 fi
13197 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13198 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13199 if test $gcc_cv_as_weak = yes; then
13200
13201 cat >>confdefs.h <<\_ACEOF
13202 #define HAVE_GAS_WEAK 1
13203 _ACEOF
13204
13205 fi
13206
13207 # .hidden needs to be supported in both the assembler and the linker,
13208 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13209 # This is irritatingly difficult to feature test for; we have to check the
13210 # date string after the version number.  If we've got an in-tree
13211 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13212 # to be safe.
13213 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13214 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13215 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13216 if test "${gcc_cv_as_hidden+set}" = set; then
13217   echo $ECHO_N "(cached) $ECHO_C" >&6
13218 else
13219   gcc_cv_as_hidden=no
13220     if test $in_tree_gas = yes; then
13221     if test $in_tree_gas_is_elf = yes \
13222   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13223   then gcc_cv_as_hidden=yes
13224 fi
13225   elif test x$gcc_cv_as != x; then
13226     echo '      .hidden foobar
13227 foobar:' > conftest.s
13228     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
13229   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13230   (eval $ac_try) 2>&5
13231   ac_status=$?
13232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13233   (exit $ac_status); }; }
13234     then
13235         gcc_cv_as_hidden=yes
13236     else
13237       echo "configure: failed program was" >&5
13238       cat conftest.s >&5
13239     fi
13240     rm -f conftest.o conftest.s
13241   fi
13242 fi
13243 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13244 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13245
13246
13247 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13248 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13249 if test "${gcc_cv_ld_hidden+set}" = set; then
13250   echo $ECHO_N "(cached) $ECHO_C" >&6
13251 else
13252   if test $in_tree_ld = yes ; then
13253   gcc_cv_ld_hidden=no
13254   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13255      && test $in_tree_ld_is_elf = yes; then
13256      gcc_cv_ld_hidden=yes
13257   fi
13258 else
13259   gcc_cv_ld_hidden=yes
13260   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13261   if echo "$ld_ver" | grep GNU > /dev/null; then
13262     ld_vers=`echo $ld_ver | sed -n \
13263         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13264         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13265         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13266         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\)[  ].*$,\1,p' \
13267         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[     ].*$,\1,p' \
13268         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[        ].*$,\1,p'`
13269     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13270     if test 0"$ld_date" -lt 20020404; then
13271       if test -n "$ld_date"; then
13272         # If there was date string, but was earlier than 2002-04-04, fail
13273         gcc_cv_ld_hidden=no
13274       elif test -z "$ld_vers"; then
13275         # If there was no date string nor ld version number, something is wrong
13276         gcc_cv_ld_hidden=no
13277       else
13278         ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
13279         ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
13280         ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
13281         test -z "$ld_vers_patch" && ld_vers_patch=0
13282         if test "$ld_vers_major" -lt 2; then
13283           gcc_cv_ld_hidden=no
13284         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
13285           gcc_cv_ld_hidden="no"
13286         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
13287           gcc_cv_ld_hidden=no
13288         fi
13289       fi
13290     fi
13291   else
13292     case "${target}" in
13293       hppa64*-*-hpux* | ia64*-*-hpux*)
13294         gcc_cv_ld_hidden=yes
13295         ;;
13296       *)
13297         gcc_cv_ld_hidden=no
13298         ;;
13299     esac
13300   fi
13301 fi
13302 fi
13303 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
13304 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
13305 libgcc_visibility=no
13306
13307 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
13308   libgcc_visibility=yes
13309
13310 cat >>confdefs.h <<\_ACEOF
13311 #define HAVE_GAS_HIDDEN 1
13312 _ACEOF
13313
13314 fi
13315
13316 # Check if we have .[us]leb128, and support symbol arithmetic with it.
13317 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
13318 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
13319 if test "${gcc_cv_as_leb128+set}" = set; then
13320   echo $ECHO_N "(cached) $ECHO_C" >&6
13321 else
13322   gcc_cv_as_leb128=no
13323     if test $in_tree_gas = yes; then
13324     if test $in_tree_gas_is_elf = yes \
13325   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
13326   then gcc_cv_as_leb128=yes
13327 fi
13328   elif test x$gcc_cv_as != x; then
13329     echo '      .data
13330         .uleb128 L2 - L1
13331 L1:
13332         .uleb128 1280
13333         .sleb128 -1010
13334 L2:' > conftest.s
13335     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
13336   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13337   (eval $ac_try) 2>&5
13338   ac_status=$?
13339   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13340   (exit $ac_status); }; }
13341     then
13342         # GAS versions before 2.11 do not support uleb128,
13343   # despite appearing to.
13344   # ??? There exists an elf-specific test that will crash
13345   # the assembler.  Perhaps it's better to figure out whether
13346   # arbitrary sections are supported and try the test.
13347   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
13348   if echo "$as_ver" | grep GNU > /dev/null; then
13349     as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
13350     as_major=`echo $as_ver | sed 's/\..*//'`
13351     as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
13352     if test $as_major -eq 2 && test $as_minor -lt 11
13353     then :
13354     else gcc_cv_as_leb128=yes
13355     fi
13356   fi
13357     else
13358       echo "configure: failed program was" >&5
13359       cat conftest.s >&5
13360     fi
13361     rm -f conftest.o conftest.s
13362   fi
13363 fi
13364 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
13365 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
13366 if test $gcc_cv_as_leb128 = yes; then
13367
13368 cat >>confdefs.h <<\_ACEOF
13369 #define HAVE_AS_LEB128 1
13370 _ACEOF
13371
13372 fi
13373
13374 # GAS versions up to and including 2.11.0 may mis-optimize
13375 # .eh_frame data.
13376 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
13377 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
13378 if test "${gcc_cv_as_eh_frame+set}" = set; then
13379   echo $ECHO_N "(cached) $ECHO_C" >&6
13380 else
13381   gcc_cv_as_eh_frame=no
13382     if test $in_tree_gas = yes; then
13383     if test $in_tree_gas_is_elf = yes \
13384   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13385   then gcc_cv_as_eh_frame=yes
13386 fi
13387   elif test x$gcc_cv_as != x; then
13388     echo '      .text
13389 .LFB1:
13390         .4byte  0
13391 .L1:
13392         .4byte  0
13393 .LFE1:
13394         .section        .eh_frame,"aw",@progbits
13395 __FRAME_BEGIN__:
13396         .4byte  .LECIE1-.LSCIE1
13397 .LSCIE1:
13398         .4byte  0x0
13399         .byte   0x1
13400         .ascii "z\0"
13401         .byte   0x1
13402         .byte   0x78
13403         .byte   0x1a
13404         .byte   0x0
13405         .byte   0x4
13406         .4byte  1
13407         .p2align 1
13408 .LECIE1:
13409 .LSFDE1:
13410         .4byte  .LEFDE1-.LASFDE1
13411 .LASFDE1:
13412         .4byte  .LASFDE1-__FRAME_BEGIN__
13413         .4byte  .LFB1
13414         .4byte  .LFE1-.LFB1
13415         .byte   0x4
13416         .4byte  .LFE1-.LFB1
13417         .byte   0x4
13418         .4byte  .L1-.LFB1
13419 .LEFDE1:' > conftest.s
13420     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
13421   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13422   (eval $ac_try) 2>&5
13423   ac_status=$?
13424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13425   (exit $ac_status); }; }
13426     then
13427           cat > conftest.lit <<EOF
13428  0000 10000000 00000000 017a0001 781a0004  .........z..x...
13429  0010 01000000 12000000 18000000 00000000  ................
13430  0020 08000000 04080000 0044               .........D
13431 EOF
13432 cat > conftest.big <<EOF
13433  0000 00000010 00000000 017a0001 781a0004  .........z..x...
13434  0010 00000001 00000012 00000018 00000000  ................
13435  0020 00000008 04000000 0844               .........D
13436 EOF
13437   # If the assembler didn't choke, and we can objdump,
13438   # and we got the correct data, then succeed.
13439   if test x$gcc_cv_objdump != x \
13440   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
13441      | tail -3 > conftest.got \
13442   && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
13443     || cmp conftest.big conftest.got > /dev/null 2>&1; }
13444   then
13445     gcc_cv_as_eh_frame=yes
13446   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
13447   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13448   (eval $ac_try) 2>&5
13449   ac_status=$?
13450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13451   (exit $ac_status); }; }; then
13452     gcc_cv_as_eh_frame=buggy
13453   else
13454     # Uh oh, what do we do now?
13455     gcc_cv_as_eh_frame=no
13456   fi
13457     else
13458       echo "configure: failed program was" >&5
13459       cat conftest.s >&5
13460     fi
13461     rm -f conftest.o conftest.s
13462   fi
13463 fi
13464 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
13465 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
13466
13467
13468 if test $gcc_cv_as_eh_frame = buggy; then
13469
13470 cat >>confdefs.h <<\_ACEOF
13471 #define USE_AS_TRADITIONAL_FORMAT 1
13472 _ACEOF
13473
13474 fi
13475
13476 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13477 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13478 if test "${gcc_cv_as_shf_merge+set}" = set; then
13479   echo $ECHO_N "(cached) $ECHO_C" >&6
13480 else
13481   gcc_cv_as_shf_merge=no
13482     if test $in_tree_gas = yes; then
13483     if test $in_tree_gas_is_elf = yes \
13484   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13485   then gcc_cv_as_shf_merge=yes
13486 fi
13487   elif test x$gcc_cv_as != x; then
13488     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
13489     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13490   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13491   (eval $ac_try) 2>&5
13492   ac_status=$?
13493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13494   (exit $ac_status); }; }
13495     then
13496         gcc_cv_as_shf_merge=yes
13497     else
13498       echo "configure: failed program was" >&5
13499       cat conftest.s >&5
13500     fi
13501     rm -f conftest.o conftest.s
13502   fi
13503 fi
13504 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13505 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13506
13507 if test $gcc_cv_as_shf_merge = no; then
13508   echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13509 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13510 if test "${gcc_cv_as_shf_merge+set}" = set; then
13511   echo $ECHO_N "(cached) $ECHO_C" >&6
13512 else
13513   gcc_cv_as_shf_merge=no
13514     if test $in_tree_gas = yes; then
13515     if test $in_tree_gas_is_elf = yes \
13516   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13517   then gcc_cv_as_shf_merge=yes
13518 fi
13519   elif test x$gcc_cv_as != x; then
13520     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
13521     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13522   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13523   (eval $ac_try) 2>&5
13524   ac_status=$?
13525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13526   (exit $ac_status); }; }
13527     then
13528         gcc_cv_as_shf_merge=yes
13529     else
13530       echo "configure: failed program was" >&5
13531       cat conftest.s >&5
13532     fi
13533     rm -f conftest.o conftest.s
13534   fi
13535 fi
13536 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13537 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13538
13539 fi
13540
13541 cat >>confdefs.h <<_ACEOF
13542 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
13543 _ACEOF
13544
13545
13546 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13547 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13548 if test "${gcc_cv_as_comdat_group+set}" = set; then
13549   echo $ECHO_N "(cached) $ECHO_C" >&6
13550 else
13551   gcc_cv_as_comdat_group=no
13552     if test $in_tree_gas = yes; then
13553     if test $in_tree_gas_is_elf = yes \
13554   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13555   then gcc_cv_as_comdat_group=yes
13556 fi
13557   elif test x$gcc_cv_as != x; then
13558     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
13559     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13560   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13561   (eval $ac_try) 2>&5
13562   ac_status=$?
13563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13564   (exit $ac_status); }; }
13565     then
13566         gcc_cv_as_comdat_group=yes
13567     else
13568       echo "configure: failed program was" >&5
13569       cat conftest.s >&5
13570     fi
13571     rm -f conftest.o conftest.s
13572   fi
13573 fi
13574 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
13575 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
13576
13577 if test $gcc_cv_as_comdat_group = yes; then
13578   gcc_cv_as_comdat_group_percent=no
13579 else
13580  echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13581 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13582 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
13583   echo $ECHO_N "(cached) $ECHO_C" >&6
13584 else
13585   gcc_cv_as_comdat_group_percent=no
13586     if test $in_tree_gas = yes; then
13587     if test $in_tree_gas_is_elf = yes \
13588   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13589   then gcc_cv_as_comdat_group_percent=yes
13590 fi
13591   elif test x$gcc_cv_as != x; then
13592     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
13593     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13594   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13595   (eval $ac_try) 2>&5
13596   ac_status=$?
13597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13598   (exit $ac_status); }; }
13599     then
13600         gcc_cv_as_comdat_group_percent=yes
13601     else
13602       echo "configure: failed program was" >&5
13603       cat conftest.s >&5
13604     fi
13605     rm -f conftest.o conftest.s
13606   fi
13607 fi
13608 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
13609 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
13610
13611 fi
13612
13613 cat >>confdefs.h <<_ACEOF
13614 #define HAVE_GAS_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
13615 _ACEOF
13616
13617
13618 # Thread-local storage - the check is heavily parametrized.
13619 conftest_s=
13620 tls_first_major=
13621 tls_first_minor=
13622 tls_as_opt=
13623 case "$target" in
13624   alpha*-*-*)
13625     conftest_s='
13626         .section ".tdata","awT",@progbits
13627 foo:    .long   25
13628         .text
13629         ldq     $27,__tls_get_addr($29)         !literal!1
13630         lda     $16,foo($29)                    !tlsgd!1
13631         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
13632         ldq     $27,__tls_get_addr($29)         !literal!2
13633         lda     $16,foo($29)                    !tlsldm!2
13634         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
13635         ldq     $1,foo($29)                     !gotdtprel
13636         ldah    $2,foo($29)                     !dtprelhi
13637         lda     $3,foo($2)                      !dtprello
13638         lda     $4,foo($29)                     !dtprel
13639         ldq     $1,foo($29)                     !gottprel
13640         ldah    $2,foo($29)                     !tprelhi
13641         lda     $3,foo($2)                      !tprello
13642         lda     $4,foo($29)                     !tprel'
13643         tls_first_major=2
13644         tls_first_minor=13
13645         tls_as_opt=--fatal-warnings
13646         ;;
13647   i[34567]86-*-*)
13648     conftest_s='
13649         .section ".tdata","awT",@progbits
13650 foo:    .long   25
13651         .text
13652         movl    %gs:0, %eax
13653         leal    foo@TLSGD(,%ebx,1), %eax
13654         leal    foo@TLSLDM(%ebx), %eax
13655         leal    foo@DTPOFF(%eax), %edx
13656         movl    foo@GOTTPOFF(%ebx), %eax
13657         subl    foo@GOTTPOFF(%ebx), %eax
13658         addl    foo@GOTNTPOFF(%ebx), %eax
13659         movl    foo@INDNTPOFF, %eax
13660         movl    $foo@TPOFF, %eax
13661         subl    $foo@TPOFF, %eax
13662         leal    foo@NTPOFF(%ecx), %eax'
13663         tls_first_major=2
13664         tls_first_minor=14
13665         tls_as_opt=--fatal-warnings
13666         ;;
13667   x86_64-*-*)
13668     conftest_s='
13669         .section ".tdata","awT",@progbits
13670 foo:    .long   25
13671         .text
13672         movq    %fs:0, %rax
13673         leaq    foo@TLSGD(%rip), %rdi
13674         leaq    foo@TLSLD(%rip), %rdi
13675         leaq    foo@DTPOFF(%rax), %rdx
13676         movq    foo@GOTTPOFF(%rip), %rax
13677         movq    $foo@TPOFF, %rax'
13678         tls_first_major=2
13679         tls_first_minor=14
13680         tls_as_opt=--fatal-warnings
13681         ;;
13682   ia64-*-*)
13683     conftest_s='
13684         .section ".tdata","awT",@progbits
13685 foo:    data8   25
13686         .text
13687         addl    r16 = @ltoff(@dtpmod(foo#)), gp
13688         addl    r17 = @ltoff(@dtprel(foo#)), gp
13689         addl    r18 = @ltoff(@tprel(foo#)), gp
13690         addl    r19 = @dtprel(foo#), gp
13691         adds    r21 = @dtprel(foo#), r13
13692         movl    r23 = @dtprel(foo#)
13693         addl    r20 = @tprel(foo#), gp
13694         adds    r22 = @tprel(foo#), r13
13695         movl    r24 = @tprel(foo#)'
13696         tls_first_major=2
13697         tls_first_minor=13
13698         tls_as_opt=--fatal-warnings
13699         ;;
13700   powerpc-*-*)
13701     conftest_s='
13702         .section ".tdata","awT",@progbits
13703         .align 2
13704 ld0:    .space 4
13705 ld1:    .space 4
13706 x1:     .space 4
13707 x2:     .space 4
13708 x3:     .space 4
13709         .text
13710         addi 3,31,ld0@got@tlsgd
13711         bl __tls_get_addr
13712         addi 3,31,x1@got@tlsld
13713         bl __tls_get_addr
13714         addi 9,3,x1@dtprel
13715         addis 9,3,x2@dtprel@ha
13716         addi 9,9,x2@dtprel@l
13717         lwz 9,x3@got@tprel(31)
13718         add 9,9,x@tls
13719         addi 9,2,x1@tprel
13720         addis 9,2,x2@tprel@ha
13721         addi 9,9,x2@tprel@l'
13722         tls_first_major=2
13723         tls_first_minor=14
13724         tls_as_opt="-a32 --fatal-warnings"
13725         ;;
13726   powerpc64-*-*)
13727     conftest_s='
13728         .section ".tdata","awT",@progbits
13729         .align 3
13730 ld0:    .space 8
13731 ld1:    .space 8
13732 x1:     .space 8
13733 x2:     .space 8
13734 x3:     .space 8
13735         .text
13736         addi 3,2,ld0@got@tlsgd
13737         bl .__tls_get_addr
13738         nop
13739         addi 3,2,ld1@toc
13740         bl .__tls_get_addr
13741         nop
13742         addi 3,2,x1@got@tlsld
13743         bl .__tls_get_addr
13744         nop
13745         addi 9,3,x1@dtprel
13746         bl .__tls_get_addr
13747         nop
13748         addis 9,3,x2@dtprel@ha
13749         addi 9,9,x2@dtprel@l
13750         bl .__tls_get_addr
13751         nop
13752         ld 9,x3@got@dtprel(2)
13753         add 9,9,3
13754         bl .__tls_get_addr
13755         nop'
13756         tls_first_major=2
13757         tls_first_minor=14
13758         tls_as_opt="-a64 --fatal-warnings"
13759         ;;
13760   s390-*-*)
13761     conftest_s='
13762         .section ".tdata","awT",@progbits
13763 foo:    .long   25
13764         .text
13765         .long   foo@TLSGD
13766         .long   foo@TLSLDM
13767         .long   foo@DTPOFF
13768         .long   foo@NTPOFF
13769         .long   foo@GOTNTPOFF
13770         .long   foo@INDNTPOFF
13771         l       %r1,foo@GOTNTPOFF(%r12)
13772         l       %r1,0(%r1):tls_load:foo
13773         bas     %r14,0(%r1,%r13):tls_gdcall:foo
13774         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
13775         tls_first_major=2
13776         tls_first_minor=14
13777         tls_as_opt="-m31 --fatal-warnings"
13778         ;;
13779   s390x-*-*)
13780     conftest_s='
13781         .section ".tdata","awT",@progbits
13782 foo:    .long   25
13783         .text
13784         .quad   foo@TLSGD
13785         .quad   foo@TLSLDM
13786         .quad   foo@DTPOFF
13787         .quad   foo@NTPOFF
13788         .quad   foo@GOTNTPOFF
13789         lg      %r1,foo@GOTNTPOFF(%r12)
13790         larl    %r1,foo@INDNTPOFF
13791         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
13792         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
13793         tls_first_major=2
13794         tls_first_minor=14
13795         tls_as_opt="-m64 -Aesame --fatal-warnings"
13796         ;;
13797   sh-*-* | sh[34]-*-*)
13798     conftest_s='
13799         .section ".tdata","awT",@progbits
13800 foo:    .long   25
13801         .text
13802         .long   foo@TLSGD
13803         .long   foo@TLSLDM
13804         .long   foo@DTPOFF
13805         .long   foo@GOTTPOFF
13806         .long   foo@TPOFF'
13807         tls_first_major=2
13808         tls_first_minor=13
13809         tls_as_opt=--fatal-warnings
13810         ;;
13811   sparc*-*-*)
13812     case "$target" in
13813       sparc*-sun-solaris2.*)
13814         on_solaris=yes
13815         ;;
13816       *)
13817         on_solaris=no
13818         ;;
13819     esac
13820     if test x$on_solaris = xyes && test x$gas_flag = xno; then
13821       conftest_s='
13822         .section ".tdata",#alloc,#write,#tls
13823 foo:    .long   25
13824         .text
13825         sethi   %tgd_hi22(foo), %o0
13826         add     %o0, %tgd_lo10(foo), %o1
13827         add     %l7, %o1, %o0, %tgd_add(foo)
13828         call    __tls_get_addr, %tgd_call(foo)
13829         sethi   %tldm_hi22(foo), %l1
13830         add     %l1, %tldm_lo10(foo), %l2
13831         add     %l7, %l2, %o0, %tldm_add(foo)
13832         call    __tls_get_addr, %tldm_call(foo)
13833         sethi   %tldo_hix22(foo), %l3
13834         xor     %l3, %tldo_lox10(foo), %l4
13835         add     %o0, %l4, %l5, %tldo_add(foo)
13836         sethi   %tie_hi22(foo), %o3
13837         add     %o3, %tie_lo10(foo), %o3
13838         ld      [%l7 + %o3], %o2, %tie_ld(foo)
13839         add     %g7, %o2, %o4, %tie_add(foo)
13840         sethi   %tle_hix22(foo), %l1
13841         xor     %l1, %tle_lox10(foo), %o5
13842         ld      [%g7 + %o5], %o1'
13843         tls_first_major=0
13844         tls_first_minor=0
13845     else
13846       conftest_s='
13847         .section ".tdata","awT",@progbits
13848 foo:    .long   25
13849         .text
13850         sethi   %tgd_hi22(foo), %o0
13851         add     %o0, %tgd_lo10(foo), %o1
13852         add     %l7, %o1, %o0, %tgd_add(foo)
13853         call    __tls_get_addr, %tgd_call(foo)
13854         sethi   %tldm_hi22(foo), %l1
13855         add     %l1, %tldm_lo10(foo), %l2
13856         add     %l7, %l2, %o0, %tldm_add(foo)
13857         call    __tls_get_addr, %tldm_call(foo)
13858         sethi   %tldo_hix22(foo), %l3
13859         xor     %l3, %tldo_lox10(foo), %l4
13860         add     %o0, %l4, %l5, %tldo_add(foo)
13861         sethi   %tie_hi22(foo), %o3
13862         add     %o3, %tie_lo10(foo), %o3
13863         ld      [%l7 + %o3], %o2, %tie_ld(foo)
13864         add     %g7, %o2, %o4, %tie_add(foo)
13865         sethi   %tle_hix22(foo), %l1
13866         xor     %l1, %tle_lox10(foo), %o5
13867         ld      [%g7 + %o5], %o1'
13868         tls_first_major=2
13869         tls_first_minor=14
13870         tls_as_opt="-32 --fatal-warnings"
13871       fi
13872         ;;
13873 esac
13874 if test -z "$tls_first_major"; then
13875   : # If we don't have a check, assume no support.
13876 else
13877   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
13878 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
13879 if test "${gcc_cv_as_tls+set}" = set; then
13880   echo $ECHO_N "(cached) $ECHO_C" >&6
13881 else
13882   gcc_cv_as_tls=no
13883     if test $in_tree_gas = yes; then
13884     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
13885   then gcc_cv_as_tls=yes
13886 fi
13887   elif test x$gcc_cv_as != x; then
13888     echo "$conftest_s" > conftest.s
13889     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
13890   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13891   (eval $ac_try) 2>&5
13892   ac_status=$?
13893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13894   (exit $ac_status); }; }
13895     then
13896         gcc_cv_as_tls=yes
13897     else
13898       echo "configure: failed program was" >&5
13899       cat conftest.s >&5
13900     fi
13901     rm -f conftest.o conftest.s
13902   fi
13903 fi
13904 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
13905 echo "${ECHO_T}$gcc_cv_as_tls" >&6
13906 if test $gcc_cv_as_tls = yes; then
13907
13908 cat >>confdefs.h <<\_ACEOF
13909 #define HAVE_AS_TLS 1
13910 _ACEOF
13911
13912 fi
13913 fi
13914
13915 # Target-specific assembler checks.
13916
13917 if test x"$demangler_in_ld" = xyes; then
13918   echo "$as_me:$LINENO: checking linker --demangle support" >&5
13919 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
13920   gcc_cv_ld_demangle=no
13921   if test $in_tree_ld = yes; then
13922     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
13923       gcc_cv_ld_demangle=yes
13924     fi
13925   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
13926     # Check if the GNU linker supports --demangle option
13927     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
13928       gcc_cv_ld_demangle=yes
13929     fi
13930   fi
13931   if test x"$gcc_cv_ld_demangle" = xyes; then
13932
13933 cat >>confdefs.h <<\_ACEOF
13934 #define HAVE_LD_DEMANGLE 1
13935 _ACEOF
13936
13937   fi
13938   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
13939 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
13940 fi
13941
13942 case "$target" in
13943   # All TARGET_ABI_OSF targets.
13944   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
13945     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
13946 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
13947 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
13948   echo $ECHO_N "(cached) $ECHO_C" >&6
13949 else
13950   gcc_cv_as_alpha_explicit_relocs=no
13951     if test $in_tree_gas = yes; then
13952     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13953   then gcc_cv_as_alpha_explicit_relocs=yes
13954 fi
13955   elif test x$gcc_cv_as != x; then
13956     echo '      .set nomacro
13957         .text
13958         extbl   $3, $2, $3      !lituse_bytoff!1
13959         ldq     $2, a($29)      !literal!1
13960         ldq     $4, b($29)      !literal!2
13961         ldq_u   $3, 0($2)       !lituse_base!1
13962         ldq     $27, f($29)     !literal!5
13963         jsr     $26, ($27), f   !lituse_jsr!5
13964         ldah    $29, 0($26)     !gpdisp!3
13965         lda     $0, c($29)      !gprel
13966         ldah    $1, d($29)      !gprelhigh
13967         lda     $1, d($1)       !gprellow
13968         lda     $29, 0($29)     !gpdisp!3' > conftest.s
13969     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
13970   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13971   (eval $ac_try) 2>&5
13972   ac_status=$?
13973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13974   (exit $ac_status); }; }
13975     then
13976         gcc_cv_as_alpha_explicit_relocs=yes
13977     else
13978       echo "configure: failed program was" >&5
13979       cat conftest.s >&5
13980     fi
13981     rm -f conftest.o conftest.s
13982   fi
13983 fi
13984 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
13985 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
13986 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
13987
13988 cat >>confdefs.h <<\_ACEOF
13989 #define HAVE_AS_EXPLICIT_RELOCS 1
13990 _ACEOF
13991
13992 fi
13993     ;;
13994
13995   cris-*-*)
13996     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
13997 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
13998 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
13999   echo $ECHO_N "(cached) $ECHO_C" >&6
14000 else
14001   gcc_cv_as_cris_no_mul_bug=no
14002     if test $in_tree_gas = yes; then
14003     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14004   then gcc_cv_as_cris_no_mul_bug=yes
14005 fi
14006   elif test x$gcc_cv_as != x; then
14007     echo '.text' > conftest.s
14008     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14009   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14010   (eval $ac_try) 2>&5
14011   ac_status=$?
14012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14013   (exit $ac_status); }; }
14014     then
14015         gcc_cv_as_cris_no_mul_bug=yes
14016     else
14017       echo "configure: failed program was" >&5
14018       cat conftest.s >&5
14019     fi
14020     rm -f conftest.o conftest.s
14021   fi
14022 fi
14023 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14024 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14025 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14026
14027 cat >>confdefs.h <<\_ACEOF
14028 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14029 _ACEOF
14030
14031 fi
14032     ;;
14033
14034   sparc*-*-*)
14035     echo "$as_me:$LINENO: checking assembler for .register" >&5
14036 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14037 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14038   echo $ECHO_N "(cached) $ECHO_C" >&6
14039 else
14040   gcc_cv_as_sparc_register_op=no
14041   if test x$gcc_cv_as != x; then
14042     echo '.register %g2, #scratch' > conftest.s
14043     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14044   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14045   (eval $ac_try) 2>&5
14046   ac_status=$?
14047   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14048   (exit $ac_status); }; }
14049     then
14050         gcc_cv_as_sparc_register_op=yes
14051     else
14052       echo "configure: failed program was" >&5
14053       cat conftest.s >&5
14054     fi
14055     rm -f conftest.o conftest.s
14056   fi
14057 fi
14058 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14059 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14060 if test $gcc_cv_as_sparc_register_op = yes; then
14061
14062 cat >>confdefs.h <<\_ACEOF
14063 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14064 _ACEOF
14065
14066 fi
14067
14068     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14069 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14070 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14071   echo $ECHO_N "(cached) $ECHO_C" >&6
14072 else
14073   gcc_cv_as_sparc_relax=no
14074   if test x$gcc_cv_as != x; then
14075     echo '.text' > conftest.s
14076     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14077   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14078   (eval $ac_try) 2>&5
14079   ac_status=$?
14080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14081   (exit $ac_status); }; }
14082     then
14083         gcc_cv_as_sparc_relax=yes
14084     else
14085       echo "configure: failed program was" >&5
14086       cat conftest.s >&5
14087     fi
14088     rm -f conftest.o conftest.s
14089   fi
14090 fi
14091 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14092 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14093 if test $gcc_cv_as_sparc_relax = yes; then
14094
14095 cat >>confdefs.h <<\_ACEOF
14096 #define HAVE_AS_RELAX_OPTION 1
14097 _ACEOF
14098
14099 fi
14100
14101     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
14102 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
14103 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
14104   echo $ECHO_N "(cached) $ECHO_C" >&6
14105 else
14106   gcc_cv_as_sparc_ua_pcrel=no
14107   if test x$gcc_cv_as != x; then
14108     echo '.text
14109 foo:
14110         nop
14111 .data
14112 .align 4
14113 .byte 0
14114 .uaword %r_disp32(foo)' > conftest.s
14115     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14116   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14117   (eval $ac_try) 2>&5
14118   ac_status=$?
14119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14120   (exit $ac_status); }; }
14121     then
14122         if test x$gcc_cv_ld != x \
14123        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
14124          gcc_cv_as_sparc_ua_pcrel=yes
14125        fi
14126        rm -f conftest
14127     else
14128       echo "configure: failed program was" >&5
14129       cat conftest.s >&5
14130     fi
14131     rm -f conftest.o conftest.s
14132   fi
14133 fi
14134 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
14135 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
14136 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
14137
14138 cat >>confdefs.h <<\_ACEOF
14139 #define HAVE_AS_SPARC_UA_PCREL 1
14140 _ACEOF
14141
14142
14143       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
14144 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
14145 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
14146   echo $ECHO_N "(cached) $ECHO_C" >&6
14147 else
14148   gcc_cv_as_sparc_ua_pcrel_hidden=no
14149   if test x$gcc_cv_as != x; then
14150     echo '.data
14151 .align 4
14152 .byte 0x31
14153 .uaword %r_disp32(foo)
14154 .byte 0x32, 0x33, 0x34
14155 .global foo
14156 .hidden foo
14157 foo:
14158 .skip 4' > conftest.s
14159     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14160   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14161   (eval $ac_try) 2>&5
14162   ac_status=$?
14163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14164   (exit $ac_status); }; }
14165     then
14166         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
14167          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
14168          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
14169             | grep ' 31000000 07323334' > /dev/null 2>&1; then
14170             if $gcc_cv_objdump -R conftest 2> /dev/null \
14171                | grep 'DISP32' > /dev/null 2>&1; then
14172                 :
14173             else
14174                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
14175             fi
14176          fi
14177          rm -f conftest
14178     else
14179       echo "configure: failed program was" >&5
14180       cat conftest.s >&5
14181     fi
14182     rm -f conftest.o conftest.s
14183   fi
14184 fi
14185 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
14186 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
14187 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
14188
14189 cat >>confdefs.h <<\_ACEOF
14190 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
14191 _ACEOF
14192
14193 fi
14194
14195 fi # unaligned pcrel relocs
14196
14197     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
14198 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
14199 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
14200   echo $ECHO_N "(cached) $ECHO_C" >&6
14201 else
14202   gcc_cv_as_sparc_offsetable_lo10=no
14203   if test x$gcc_cv_as != x; then
14204     echo '.text
14205         or %g1, %lo(ab) + 12, %g1
14206         or %g1, %lo(ab + 12), %g1' > conftest.s
14207     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
14208   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14209   (eval $ac_try) 2>&5
14210   ac_status=$?
14211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14212   (exit $ac_status); }; }
14213     then
14214         if test x$gcc_cv_objdump != x \
14215        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
14216           | grep ' 82106000 82106000' > /dev/null 2>&1; then
14217          gcc_cv_as_offsetable_lo10=yes
14218        fi
14219     else
14220       echo "configure: failed program was" >&5
14221       cat conftest.s >&5
14222     fi
14223     rm -f conftest.o conftest.s
14224   fi
14225 fi
14226 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
14227 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
14228 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
14229
14230 cat >>confdefs.h <<\_ACEOF
14231 #define HAVE_AS_OFFSETABLE_LO10 1
14232 _ACEOF
14233
14234 fi
14235     ;;
14236
14237   i[34567]86-*-* | x86_64-*-*)
14238     case $target_os in
14239       cygwin* | pe | mingw32*)
14240         # Used for DWARF 2 in PE
14241         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
14242 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
14243 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
14244   echo $ECHO_N "(cached) $ECHO_C" >&6
14245 else
14246   gcc_cv_as_ix86_pe_secrel32=no
14247     if test $in_tree_gas = yes; then
14248     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14249   then gcc_cv_as_ix86_pe_secrel32=yes
14250 fi
14251   elif test x$gcc_cv_as != x; then
14252     echo '.text
14253 foo:    nop
14254 .data
14255         .secrel32 foo' > conftest.s
14256     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14257   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14258   (eval $ac_try) 2>&5
14259   ac_status=$?
14260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14261   (exit $ac_status); }; }
14262     then
14263         if test x$gcc_cv_ld != x \
14264            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
14265              gcc_cv_as_ix86_pe_secrel32=yes
14266            fi
14267            rm -f conftest
14268     else
14269       echo "configure: failed program was" >&5
14270       cat conftest.s >&5
14271     fi
14272     rm -f conftest.o conftest.s
14273   fi
14274 fi
14275 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
14276 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
14277 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
14278
14279 cat >>confdefs.h <<\_ACEOF
14280 #define HAVE_GAS_PE_SECREL32_RELOC 1
14281 _ACEOF
14282
14283 fi
14284         ;;
14285     esac
14286
14287     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
14288 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
14289 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
14290   echo $ECHO_N "(cached) $ECHO_C" >&6
14291 else
14292   gcc_cv_as_ix86_filds_fists=no
14293     if test $in_tree_gas = yes; then
14294     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
14295   then gcc_cv_as_ix86_filds_fists=yes
14296 fi
14297   elif test x$gcc_cv_as != x; then
14298     echo 'filds mem; fists mem' > conftest.s
14299     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14300   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14301   (eval $ac_try) 2>&5
14302   ac_status=$?
14303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14304   (exit $ac_status); }; }
14305     then
14306         gcc_cv_as_ix86_filds_fists=yes
14307     else
14308       echo "configure: failed program was" >&5
14309       cat conftest.s >&5
14310     fi
14311     rm -f conftest.o conftest.s
14312   fi
14313 fi
14314 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
14315 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
14316 if test $gcc_cv_as_ix86_filds_fists = yes; then
14317
14318 cat >>confdefs.h <<\_ACEOF
14319 #define HAVE_GAS_FILDS_FISTS 1
14320 _ACEOF
14321
14322 fi
14323
14324     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
14325 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
14326 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
14327   echo $ECHO_N "(cached) $ECHO_C" >&6
14328 else
14329   gcc_cv_as_ix86_cmov_sun_syntax=no
14330   if test x$gcc_cv_as != x; then
14331     echo 'cmovl.l %edx, %eax' > conftest.s
14332     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14333   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14334   (eval $ac_try) 2>&5
14335   ac_status=$?
14336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14337   (exit $ac_status); }; }
14338     then
14339         gcc_cv_as_ix86_cmov_sun_syntax=yes
14340     else
14341       echo "configure: failed program was" >&5
14342       cat conftest.s >&5
14343     fi
14344     rm -f conftest.o conftest.s
14345   fi
14346 fi
14347 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
14348 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
14349 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
14350
14351 cat >>confdefs.h <<\_ACEOF
14352 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
14353 _ACEOF
14354
14355 fi
14356
14357     # This one is used unconditionally by i386.[ch]; it is to be defined
14358     # to 1 if the feature is present, 0 otherwise.
14359     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
14360 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
14361 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
14362   echo $ECHO_N "(cached) $ECHO_C" >&6
14363 else
14364   gcc_cv_as_ix86_gotoff_in_data=no
14365     if test $in_tree_gas = yes; then
14366     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14367   then gcc_cv_as_ix86_gotoff_in_data=yes
14368 fi
14369   elif test x$gcc_cv_as != x; then
14370     echo '      .text
14371 .L0:
14372         nop
14373         .data
14374         .long .L0@GOTOFF' > conftest.s
14375     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14376   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14377   (eval $ac_try) 2>&5
14378   ac_status=$?
14379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14380   (exit $ac_status); }; }
14381     then
14382         gcc_cv_as_ix86_gotoff_in_data=yes
14383     else
14384       echo "configure: failed program was" >&5
14385       cat conftest.s >&5
14386     fi
14387     rm -f conftest.o conftest.s
14388   fi
14389 fi
14390 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
14391 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
14392
14393
14394 cat >>confdefs.h <<_ACEOF
14395 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
14396 _ACEOF
14397
14398     ;;
14399
14400   ia64*-*-*)
14401     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
14402 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
14403 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
14404   echo $ECHO_N "(cached) $ECHO_C" >&6
14405 else
14406   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
14407     if test $in_tree_gas = yes; then
14408     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14409   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14410 fi
14411   elif test x$gcc_cv_as != x; then
14412     echo '      .text
14413         addl r15 = @ltoffx(x#), gp
14414         ;;
14415         ld8.mov r16 = [r15], x#' > conftest.s
14416     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14417   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14418   (eval $ac_try) 2>&5
14419   ac_status=$?
14420   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14421   (exit $ac_status); }; }
14422     then
14423         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14424     else
14425       echo "configure: failed program was" >&5
14426       cat conftest.s >&5
14427     fi
14428     rm -f conftest.o conftest.s
14429   fi
14430 fi
14431 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
14432 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
14433 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
14434
14435 cat >>confdefs.h <<\_ACEOF
14436 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
14437 _ACEOF
14438
14439 fi
14440
14441     ;;
14442
14443   powerpc*-*-*)
14444     case $target in
14445       *-*-aix*) conftest_s='    .csect .text[PR]
14446         mfcr 3,128';;
14447       *-*-darwin*) conftest_s=' .text
14448         mfcr r3,128';;
14449       *) conftest_s='   .machine power4
14450         .text
14451         mfcr 3,128';;
14452     esac
14453
14454     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
14455 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
14456 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
14457   echo $ECHO_N "(cached) $ECHO_C" >&6
14458 else
14459   gcc_cv_as_powerpc_mfcrf=no
14460     if test $in_tree_gas = yes; then
14461     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14462   then gcc_cv_as_powerpc_mfcrf=yes
14463 fi
14464   elif test x$gcc_cv_as != x; then
14465     echo "$conftest_s" > conftest.s
14466     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14467   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14468   (eval $ac_try) 2>&5
14469   ac_status=$?
14470   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14471   (exit $ac_status); }; }
14472     then
14473         gcc_cv_as_powerpc_mfcrf=yes
14474     else
14475       echo "configure: failed program was" >&5
14476       cat conftest.s >&5
14477     fi
14478     rm -f conftest.o conftest.s
14479   fi
14480 fi
14481 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
14482 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
14483 if test $gcc_cv_as_powerpc_mfcrf = yes; then
14484
14485 cat >>confdefs.h <<\_ACEOF
14486 #define HAVE_AS_MFCRF 1
14487 _ACEOF
14488
14489 fi
14490     ;;
14491
14492   mips*-*-*)
14493     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14494 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14495 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
14496   echo $ECHO_N "(cached) $ECHO_C" >&6
14497 else
14498   gcc_cv_as_mips_explicit_relocs=no
14499     if test $in_tree_gas = yes; then
14500     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14501   then gcc_cv_as_mips_explicit_relocs=yes
14502 fi
14503   elif test x$gcc_cv_as != x; then
14504     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
14505     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14506   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14507   (eval $ac_try) 2>&5
14508   ac_status=$?
14509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14510   (exit $ac_status); }; }
14511     then
14512         gcc_cv_as_mips_explicit_relocs=yes
14513     else
14514       echo "configure: failed program was" >&5
14515       cat conftest.s >&5
14516     fi
14517     rm -f conftest.o conftest.s
14518   fi
14519 fi
14520 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
14521 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
14522 if test $gcc_cv_as_mips_explicit_relocs = yes; then
14523   if test x$target_cpu_default = x
14524        then target_cpu_default=MASK_EXPLICIT_RELOCS
14525        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
14526        fi
14527 fi
14528
14529     if test x$gas_flag = xyes \
14530        || test x"$host" != x"$build" \
14531        || test ! -x "$gcc_cv_as" \
14532        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
14533       :
14534     else
14535       echo "*** This configuration requires the GNU assembler" >&2
14536       exit 1
14537     fi
14538     ;;
14539 esac
14540 # ??? Not all targets support dwarf2 debug_line, even within a version
14541 # of gas.  Moreover, we need to emit a valid instruction to trigger any
14542 # info to the output file.  So, as supported targets are added to gas 2.11,
14543 # add some instruction here to (also) show we expect this might work.
14544 # ??? Once 2.11 is released, probably need to add first known working
14545 # version to the per-target configury.
14546 case "$target" in
14547   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
14548   | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
14549   | xstormy16*-*-* | cris-*-* | xtensa-*-*)
14550     insn="nop"
14551     ;;
14552   ia64*-*-* | s390*-*-*)
14553     insn="nop 0"
14554     ;;
14555   mmix-*-*)
14556     insn="swym 0"
14557     ;;
14558 esac
14559 if test x"$insn" != x; then
14560  conftest_s="\
14561         .file 1 \"conftest.s\"
14562         .loc 1 3 0
14563         $insn"
14564  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
14565 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
14566 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
14567   echo $ECHO_N "(cached) $ECHO_C" >&6
14568 else
14569   gcc_cv_as_dwarf2_debug_line=no
14570     if test $in_tree_gas = yes; then
14571     if test $in_tree_gas_is_elf = yes \
14572   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14573   then gcc_cv_as_dwarf2_debug_line=yes
14574 fi
14575   elif test x$gcc_cv_as != x; then
14576     echo "$conftest_s" > conftest.s
14577     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14578   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14579   (eval $ac_try) 2>&5
14580   ac_status=$?
14581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14582   (exit $ac_status); }; }
14583     then
14584         # ??? This fails with non-gnu grep.  Maybe use objdump?
14585    if grep debug_line conftest.o > /dev/null 2>&1; then
14586      gcc_cv_as_dwarf2_debug_line=yes
14587    fi
14588     else
14589       echo "configure: failed program was" >&5
14590       cat conftest.s >&5
14591     fi
14592     rm -f conftest.o conftest.s
14593   fi
14594 fi
14595 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
14596 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
14597
14598
14599 # The .debug_line file table must be in the exact order that
14600 # we specified the files, since these indices are also used
14601 # by DW_AT_decl_file.  Approximate this test by testing if
14602 # the assembler bitches if the same index is assigned twice.
14603  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
14604 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
14605 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
14606   echo $ECHO_N "(cached) $ECHO_C" >&6
14607 else
14608   gcc_cv_as_dwarf2_file_buggy=no
14609   if test x$gcc_cv_as != x; then
14610     echo '      .file 1 "foo.s"
14611         .file 1 "bar.s"' > conftest.s
14612     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
14613   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14614   (eval $ac_try) 2>&5
14615   ac_status=$?
14616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14617   (exit $ac_status); }; }
14618     then
14619         gcc_cv_as_dwarf2_file_buggy=yes
14620     else
14621       echo "configure: failed program was" >&5
14622       cat conftest.s >&5
14623     fi
14624     rm -f conftest.o conftest.s
14625   fi
14626 fi
14627 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
14628 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
14629
14630
14631  if test $gcc_cv_as_dwarf2_debug_line = yes \
14632  && test $gcc_cv_as_dwarf2_file_buggy = no; then
14633
14634 cat >>confdefs.h <<\_ACEOF
14635 #define HAVE_AS_DWARF2_DEBUG_LINE 1
14636 _ACEOF
14637
14638  fi
14639
14640  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
14641 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
14642 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
14643   echo $ECHO_N "(cached) $ECHO_C" >&6
14644 else
14645   gcc_cv_as_gdwarf2_flag=no
14646     if test $in_tree_gas = yes; then
14647     if test $in_tree_gas_is_elf = yes \
14648   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14649   then gcc_cv_as_gdwarf2_flag=yes
14650 fi
14651   elif test x$gcc_cv_as != x; then
14652     echo "$insn" > conftest.s
14653     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
14654   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14655   (eval $ac_try) 2>&5
14656   ac_status=$?
14657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14658   (exit $ac_status); }; }
14659     then
14660         gcc_cv_as_gdwarf2_flag=yes
14661     else
14662       echo "configure: failed program was" >&5
14663       cat conftest.s >&5
14664     fi
14665     rm -f conftest.o conftest.s
14666   fi
14667 fi
14668 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
14669 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
14670 if test $gcc_cv_as_gdwarf2_flag = yes; then
14671
14672 cat >>confdefs.h <<\_ACEOF
14673 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
14674 _ACEOF
14675
14676 fi
14677
14678  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
14679 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
14680 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
14681   echo $ECHO_N "(cached) $ECHO_C" >&6
14682 else
14683   gcc_cv_as_gstabs_flag=no
14684     if test $in_tree_gas = yes; then
14685     if test $in_tree_gas_is_elf = yes \
14686   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14687   then gcc_cv_as_gstabs_flag=yes
14688 fi
14689   elif test x$gcc_cv_as != x; then
14690     echo "$insn" > conftest.s
14691     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
14692   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14693   (eval $ac_try) 2>&5
14694   ac_status=$?
14695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14696   (exit $ac_status); }; }
14697     then
14698         # The native Solaris 9/Intel assembler doesn't understand --gstabs
14699    # and warns about it, but still exits successfully.  So check for
14700    # this.
14701    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
14702   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14703   (eval $ac_try) 2>&5
14704   ac_status=$?
14705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14706   (exit $ac_status); }; }
14707    then :
14708    else gcc_cv_as_gstabs_flag=yes
14709    fi
14710     else
14711       echo "configure: failed program was" >&5
14712       cat conftest.s >&5
14713     fi
14714     rm -f conftest.o conftest.s
14715   fi
14716 fi
14717 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
14718 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
14719 if test $gcc_cv_as_gstabs_flag = yes; then
14720
14721 cat >>confdefs.h <<\_ACEOF
14722 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
14723 _ACEOF
14724
14725 fi
14726 fi
14727
14728 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
14729 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
14730 gcc_cv_ld_ro_rw_mix=unknown
14731 if test $in_tree_ld = yes ; then
14732   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
14733      && test $in_tree_ld_is_elf = yes; then
14734     gcc_cv_ld_ro_rw_mix=read-write
14735   fi
14736 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
14737   echo '.section myfoosect, "a"' > conftest1.s
14738   echo '.section myfoosect, "aw"' > conftest2.s
14739   echo '.byte 1' >> conftest2.s
14740   echo '.section myfoosect, "a"' > conftest3.s
14741   echo '.byte 0' >> conftest3.s
14742   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
14743      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
14744      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
14745      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
14746         conftest2.o conftest3.o > /dev/null 2>&1; then
14747     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
14748                          | sed -e '/myfoosect/!d' -e N`
14749     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
14750       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
14751         gcc_cv_ld_ro_rw_mix=read-only
14752       else
14753         gcc_cv_ld_ro_rw_mix=read-write
14754       fi
14755     fi
14756   fi
14757   rm -f conftest.* conftest[123].*
14758 fi
14759 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
14760
14761 cat >>confdefs.h <<\_ACEOF
14762 #define HAVE_LD_RO_RW_SECTION_MIXING 1
14763 _ACEOF
14764
14765 fi
14766 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
14767 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
14768
14769 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
14770 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
14771 gcc_cv_ld_eh_frame_hdr=no
14772 if test $in_tree_ld = yes ; then
14773   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
14774      && test $in_tree_ld_is_elf = yes; then
14775     gcc_cv_ld_eh_frame_hdr=yes
14776   fi
14777 elif test x$gcc_cv_ld != x; then
14778         # Check if linker supports --eh-frame-hdr option
14779         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
14780                 gcc_cv_ld_eh_frame_hdr=yes
14781         fi
14782 fi
14783 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
14784
14785 cat >>confdefs.h <<\_ACEOF
14786 #define HAVE_LD_EH_FRAME_HDR 1
14787 _ACEOF
14788
14789 fi
14790 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
14791 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
14792
14793 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
14794 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
14795 gcc_cv_ld_pie=no
14796 if test $in_tree_ld = yes ; then
14797   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
14798      && test $in_tree_ld_is_elf = yes; then
14799     gcc_cv_ld_pie=yes
14800   fi
14801 elif test x$gcc_cv_ld != x; then
14802         # Check if linker supports -pie option
14803         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
14804                 gcc_cv_ld_pie=yes
14805         fi
14806 fi
14807 if test x"$gcc_cv_ld_pie" = xyes; then
14808
14809 cat >>confdefs.h <<\_ACEOF
14810 #define HAVE_LD_PIE 1
14811 _ACEOF
14812
14813 fi
14814 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
14815 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
14816
14817 # --------
14818 # UNSORTED
14819 # --------
14820
14821 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
14822 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
14823 if test "${gcc_cv_ld_as_needed+set}" = set; then
14824   echo $ECHO_N "(cached) $ECHO_C" >&6
14825 else
14826   gcc_cv_ld_as_needed=no
14827 if test $in_tree_ld = yes ; then
14828   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
14829      && test $in_tree_ld_is_elf = yes; then
14830     gcc_cv_ld_as_needed=yes
14831   fi
14832 elif test x$gcc_cv_ld != x; then
14833         # Check if linker supports --as-needed and --no-as-needed options
14834         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
14835                 gcc_cv_ld_as_needed=yes
14836         fi
14837 fi
14838
14839 fi
14840 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
14841 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
14842 if test x"$gcc_cv_ld_as_needed" = xyes; then
14843
14844 cat >>confdefs.h <<\_ACEOF
14845 #define HAVE_LD_AS_NEEDED 1
14846 _ACEOF
14847
14848 fi
14849
14850 case "$target" in
14851   powerpc64*-*-linux*)
14852     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
14853 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
14854 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
14855   echo $ECHO_N "(cached) $ECHO_C" >&6
14856 else
14857   gcc_cv_ld_no_dot_syms=no
14858     if test $in_tree_ld = yes ; then
14859       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
14860         gcc_cv_ld_no_dot_syms=yes
14861       fi
14862     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
14863       cat > conftest1.s <<EOF
14864         .text
14865         bl .foo
14866 EOF
14867       cat > conftest2.s <<EOF
14868         .section ".opd","aw"
14869         .align 3
14870         .globl foo
14871         .type foo,@function
14872 foo:
14873         .quad .LEfoo,.TOC.@tocbase,0
14874         .text
14875 .LEfoo:
14876         blr
14877         .size foo,.-.LEfoo
14878 EOF
14879       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
14880          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
14881          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
14882         gcc_cv_ld_no_dot_syms=yes
14883       fi
14884       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
14885     fi
14886
14887 fi
14888 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
14889 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
14890     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
14891
14892 cat >>confdefs.h <<\_ACEOF
14893 #define HAVE_LD_NO_DOT_SYMS 1
14894 _ACEOF
14895
14896     fi
14897     ;;
14898 esac
14899
14900 if test x$with_sysroot = x && test x$host = x$target \
14901    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
14902
14903 cat >>confdefs.h <<_ACEOF
14904 #define PREFIX_INCLUDE_DIR "$prefix/include"
14905 _ACEOF
14906
14907 fi
14908
14909 # Find out what GC implementation we want, or may, use.
14910
14911 # Check whether --with-gc or --without-gc was given.
14912 if test "${with_gc+set}" = set; then
14913   withval="$with_gc"
14914   case "$withval" in
14915   page | zone)
14916     GGC=ggc-$withval
14917     ;;
14918   *)
14919     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
14920 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
14921    { (exit 1); exit 1; }; }
14922     ;;
14923 esac
14924 else
14925   GGC=ggc-page
14926 fi;
14927
14928 echo "Using $GGC for garbage collection."
14929
14930 # Use the system's zlib library.
14931 zlibdir=-L../zlib
14932 zlibinc="-I\$(srcdir)/../zlib"
14933
14934 # Check whether --with-system-zlib or --without-system-zlib was given.
14935 if test "${with_system_zlib+set}" = set; then
14936   withval="$with_system_zlib"
14937   zlibdir=
14938 zlibinc=
14939
14940 fi;
14941
14942
14943
14944
14945 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
14946 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
14947     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
14948 if test "${enable_maintainer_mode+set}" = set; then
14949   enableval="$enable_maintainer_mode"
14950   maintainer_mode=$enableval
14951 else
14952   maintainer_mode=no
14953 fi;
14954
14955 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
14956 echo "${ECHO_T}$maintainer_mode" >&6
14957
14958 if test "$maintainer_mode" = "yes"; then
14959   MAINT=''
14960 else
14961   MAINT='#'
14962 fi
14963
14964 # --------------
14965 # Language hooks
14966 # --------------
14967
14968 # Make empty files to contain the specs and options for each language.
14969 # Then add #include lines to for a compiler that has specs and/or options.
14970
14971 lang_opt_files=
14972 lang_specs_files=
14973 lang_tree_files=
14974 for subdir in . $subdirs
14975 do
14976         if test -f $srcdir/$subdir/lang.opt; then
14977             lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
14978         fi
14979         if test -f $srcdir/$subdir/lang-specs.h; then
14980             lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
14981         fi
14982         if test -f $srcdir/$subdir/$subdir-tree.def; then
14983             lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
14984         fi
14985 done
14986
14987 # These (without "all_") are set in each config-lang.in.
14988 # `language' must be a single word so is spelled singularly.
14989 all_languages=
14990 all_boot_languages=
14991 all_compilers=
14992 all_stagestuff=
14993 all_outputs='Makefile gccbug mklibgcc libada-mk'
14994 # List of language makefile fragments.
14995 all_lang_makefrags=
14996 # List of language subdirectory makefiles.  Deprecated.
14997 all_lang_makefiles=
14998 # Files for gengtype
14999 all_gtfiles="$target_gtfiles"
15000 # Files for gengtype with language
15001 all_gtfiles_files_langs=
15002 all_gtfiles_files_files=
15003
15004 # Add the language fragments.
15005 # Languages are added via two mechanisms.  Some information must be
15006 # recorded in makefile variables, these are defined in config-lang.in.
15007 # We accumulate them and plug them into the main Makefile.
15008 # The other mechanism is a set of hooks for each of the main targets
15009 # like `clean', `install', etc.
15010
15011 language_hooks="Make-hooks"
15012
15013 for s in $subdirs
15014 do
15015                 language=
15016                 boot_language=
15017                 compilers=
15018                 stagestuff=
15019                 outputs=
15020                 gtfiles=
15021                 . ${srcdir}/$s/config-lang.in
15022                 if test "x$language" = x
15023                 then
15024                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
15025                         exit 1
15026                 fi
15027                 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in"
15028                 if test -f ${srcdir}/$s/Makefile.in
15029                 then all_lang_makefiles="$s/Makefile"
15030                 fi
15031                 all_languages="$all_languages $language"
15032                 if test "x$boot_language" = xyes
15033                 then
15034                         all_boot_languages="$all_boot_languages $language"
15035                 fi
15036                 all_compilers="$all_compilers $compilers"
15037                 all_stagestuff="$all_stagestuff $stagestuff"
15038                 all_outputs="$all_outputs $outputs"
15039                 all_gtfiles="$all_gtfiles $gtfiles"
15040                 for f in $gtfiles
15041                 do
15042                          all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
15043                          all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
15044                 done
15045 done
15046
15047 # Pick up gtfiles for c
15048 gtfiles=
15049 s="c"
15050 . ${srcdir}/c-config-lang.in
15051 all_gtfiles="$all_gtfiles $gtfiles"
15052 for f in $gtfiles
15053 do
15054         all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
15055         all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
15056 done
15057
15058 check_languages=
15059 for language in $all_languages
15060 do
15061                 check_languages="$check_languages check-$language"
15062 done
15063
15064 # We link each language in with a set of hooks, reached indirectly via
15065 # lang.${target}.
15066
15067 rm -f Make-hooks
15068 touch Make-hooks
15069 target_list="all.build all.cross start.encap rest.encap tags \
15070         install-normal install-common install-man \
15071         uninstall info man srcextra srcman srcinfo \
15072         mostlyclean clean distclean maintainer-clean \
15073         stage1 stage2 stage3 stage4 stageprofile stagefeedback"
15074 for t in $target_list
15075 do
15076         x=
15077         for lang in $all_languages
15078         do
15079                         x="$x $lang.$t"
15080         done
15081         echo "lang.$t: $x" >> Make-hooks
15082 done
15083
15084 # --------
15085 # UNSORTED
15086 # --------
15087
15088 # Create .gdbinit.
15089
15090 echo "dir ." > .gdbinit
15091 echo "dir ${srcdir}" >> .gdbinit
15092 if test x$gdb_needs_out_file_path = xyes
15093 then
15094         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
15095 fi
15096 if test "x$subdirs" != x; then
15097         for s in $subdirs
15098         do
15099                 echo "dir ${srcdir}/$s" >> .gdbinit
15100         done
15101 fi
15102 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
15103
15104 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
15105 # absolute path for gcc_tooldir based on inserting the number of up-directory
15106 # movements required to get from $(exec_prefix) to $(prefix) into the basic
15107 # $(libsubdir)/@(unlibsubdir) based path.
15108 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
15109 # make and thus we'd get different behavior depending on where we built the
15110 # sources.
15111 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
15112     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
15113 else
15114 # An explanation of the sed strings:
15115 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
15116 #  -e 's|/$||'            match a trailing forward slash and eliminates it
15117 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
15118 #  -e 's|/[^/]*|../|g'    replaces each occurrence of /<directory> with ../
15119 #
15120 # (*) Note this pattern overwrites the first character of the string
15121 # with a forward slash if one is not already present.  This is not a
15122 # problem because the exact names of the sub-directories concerned is
15123 # unimportant, just the number of them matters.
15124 #
15125 # The practical upshot of these patterns is like this:
15126 #
15127 #  prefix     exec_prefix        result
15128 #  ------     -----------        ------
15129 #   /foo        /foo/bar          ../
15130 #   /foo/       /foo/bar          ../
15131 #   /foo        /foo/bar/         ../
15132 #   /foo/       /foo/bar/         ../
15133 #   /foo        /foo/bar/ugg      ../../
15134 #
15135     dollar='$$'
15136     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
15137 fi
15138
15139
15140
15141 # Find a directory in which to install a shared libgcc.
15142
15143 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
15144 if test "${enable_version_specific_runtime_libs+set}" = set; then
15145   enableval="$enable_version_specific_runtime_libs"
15146
15147 fi;
15148
15149
15150 # Check whether --with-slibdir or --without-slibdir was given.
15151 if test "${with_slibdir+set}" = set; then
15152   withval="$with_slibdir"
15153   slibdir="$with_slibdir"
15154 else
15155   if test "${enable_version_specific_runtime_libs+set}" = set; then
15156   slibdir='$(libsubdir)'
15157 elif test "$host" != "$target"; then
15158   slibdir='$(build_tooldir)/lib'
15159 else
15160   slibdir='$(libdir)'
15161 fi
15162 fi;
15163
15164
15165 objdir=`${PWDCMD-pwd}`
15166
15167
15168 # Substitute configuration variables
15169
15170
15171
15172
15173
15174
15175
15176
15177
15178
15179
15180
15181
15182
15183
15184
15185
15186
15187
15188
15189
15190
15191
15192
15193
15194
15195
15196
15197
15198
15199
15200
15201
15202
15203
15204
15205
15206
15207
15208
15209
15210
15211
15212
15213
15214
15215
15216
15217
15218
15219
15220
15221
15222
15223
15224
15225
15226
15227
15228
15229
15230
15231
15232
15233
15234
15235
15236 if test x"$SET_GCC_LIB_PATH_CMD" != x; then
15237   # SET_GCC_LIB_PATH_CMD is "XXX=path; export XXX;". It is expanded to
15238   #
15239   #     eval "set_gcc_lib_path=XXX=path; export XXX;"
15240   #
15241   eval "set_gcc_lib_path=$SET_GCC_LIB_PATH_CMD"
15242   # It will set set_gcc_lib_path to "export XXX=path" for GNU make.
15243   set_gcc_lib_path="export $set_gcc_lib_path"
15244 else
15245   set_gcc_lib_path=
15246 fi
15247
15248
15249
15250 # Echo link setup.
15251 if test x${build} = x${host} ; then
15252   if test x${host} = x${target} ; then
15253     echo "Links are now set up to build a native compiler for ${target}." 1>&2
15254   else
15255     echo "Links are now set up to build a cross-compiler" 1>&2
15256     echo " from ${host} to ${target}." 1>&2
15257   fi
15258 else
15259   if test x${host} = x${target} ; then
15260     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
15261     echo " for ${target}." 1>&2
15262   else
15263     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
15264     echo " from ${host} to ${target}." 1>&2
15265   fi
15266 fi
15267
15268
15269
15270
15271 # Configure the subdirectories
15272 # AC_CONFIG_SUBDIRS($subdirs)
15273
15274 # Create the Makefile
15275 # and configure language subdirectories
15276           ac_config_files="$ac_config_files $all_outputs"
15277
15278
15279           ac_config_commands="$ac_config_commands default"
15280
15281 cat >confcache <<\_ACEOF
15282 # This file is a shell script that caches the results of configure
15283 # tests run on this system so they can be shared between configure
15284 # scripts and configure runs, see configure's option --config-cache.
15285 # It is not useful on other systems.  If it contains results you don't
15286 # want to keep, you may remove or edit it.
15287 #
15288 # config.status only pays attention to the cache file if you give it
15289 # the --recheck option to rerun configure.
15290 #
15291 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15292 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15293 # following values.
15294
15295 _ACEOF
15296
15297 # The following way of writing the cache mishandles newlines in values,
15298 # but we know of no workaround that is simple, portable, and efficient.
15299 # So, don't put newlines in cache variables' values.
15300 # Ultrix sh set writes to stderr and can't be redirected directly,
15301 # and sets the high bit in the cache file unless we assign to the vars.
15302 {
15303   (set) 2>&1 |
15304     case `(ac_space=' '; set | grep ac_space) 2>&1` in
15305     *ac_space=\ *)
15306       # `set' does not quote correctly, so add quotes (double-quote
15307       # substitution turns \\\\ into \\, and sed turns \\ into \).
15308       sed -n \
15309         "s/'/'\\\\''/g;
15310           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15311       ;;
15312     *)
15313       # `set' quotes correctly as required by POSIX, so do not add quotes.
15314       sed -n \
15315         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
15316       ;;
15317     esac;
15318 } |
15319   sed '
15320      t clear
15321      : clear
15322      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15323      t end
15324      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15325      : end' >>confcache
15326 if diff $cache_file confcache >/dev/null 2>&1; then :; else
15327   if test -w $cache_file; then
15328     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
15329     cat confcache >$cache_file
15330   else
15331     echo "not updating unwritable cache $cache_file"
15332   fi
15333 fi
15334 rm -f confcache
15335
15336 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15337 # Let make expand exec_prefix.
15338 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15339
15340 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15341 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15342 # trailing colons and then remove the whole line if VPATH becomes empty
15343 # (actually we leave an empty line to preserve line numbers).
15344 if test "x$srcdir" = x.; then
15345   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15346 s/:*\$(srcdir):*/:/;
15347 s/:*\${srcdir}:*/:/;
15348 s/:*@srcdir@:*/:/;
15349 s/^\([^=]*=[     ]*\):*/\1/;
15350 s/:*$//;
15351 s/^[^=]*=[       ]*$//;
15352 }'
15353 fi
15354
15355 DEFS=-DHAVE_CONFIG_H
15356
15357 ac_libobjs=
15358 ac_ltlibobjs=
15359 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15360   # 1. Remove the extension, and $U if already installed.
15361   ac_i=`echo "$ac_i" |
15362          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
15363   # 2. Add them.
15364   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
15365   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
15366 done
15367 LIBOBJS=$ac_libobjs
15368
15369 LTLIBOBJS=$ac_ltlibobjs
15370
15371
15372
15373 : ${CONFIG_STATUS=./config.status}
15374 ac_clean_files_save=$ac_clean_files
15375 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15376 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
15377 echo "$as_me: creating $CONFIG_STATUS" >&6;}
15378 cat >$CONFIG_STATUS <<_ACEOF
15379 #! $SHELL
15380 # Generated by $as_me.
15381 # Run this file to recreate the current configuration.
15382 # Compiler output produced by configure, useful for debugging
15383 # configure, is in config.log if it exists.
15384
15385 debug=false
15386 ac_cs_recheck=false
15387 ac_cs_silent=false
15388 SHELL=\${CONFIG_SHELL-$SHELL}
15389 _ACEOF
15390
15391 cat >>$CONFIG_STATUS <<\_ACEOF
15392 ## --------------------- ##
15393 ## M4sh Initialization.  ##
15394 ## --------------------- ##
15395
15396 # Be Bourne compatible
15397 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15398   emulate sh
15399   NULLCMD=:
15400   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
15401   # is contrary to our usage.  Disable this feature.
15402   alias -g '${1+"$@"}'='"$@"'
15403 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
15404   set -o posix
15405 fi
15406 DUALCASE=1; export DUALCASE # for MKS sh
15407
15408 # Support unset when possible.
15409 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
15410   as_unset=unset
15411 else
15412   as_unset=false
15413 fi
15414
15415
15416 # Work around bugs in pre-3.0 UWIN ksh.
15417 $as_unset ENV MAIL MAILPATH
15418 PS1='$ '
15419 PS2='> '
15420 PS4='+ '
15421
15422 # NLS nuisances.
15423 for as_var in \
15424   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
15425   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
15426   LC_TELEPHONE LC_TIME
15427 do
15428   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
15429     eval $as_var=C; export $as_var
15430   else
15431     $as_unset $as_var
15432   fi
15433 done
15434
15435 # Required to use basename.
15436 if expr a : '\(a\)' >/dev/null 2>&1; then
15437   as_expr=expr
15438 else
15439   as_expr=false
15440 fi
15441
15442 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
15443   as_basename=basename
15444 else
15445   as_basename=false
15446 fi
15447
15448
15449 # Name of the executable.
15450 as_me=`$as_basename "$0" ||
15451 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15452          X"$0" : 'X\(//\)$' \| \
15453          X"$0" : 'X\(/\)$' \| \
15454          .     : '\(.\)' 2>/dev/null ||
15455 echo X/"$0" |
15456     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
15457           /^X\/\(\/\/\)$/{ s//\1/; q; }
15458           /^X\/\(\/\).*/{ s//\1/; q; }
15459           s/.*/./; q'`
15460
15461
15462 # PATH needs CR, and LINENO needs CR and PATH.
15463 # Avoid depending upon Character Ranges.
15464 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15465 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15466 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15467 as_cr_digits='0123456789'
15468 as_cr_alnum=$as_cr_Letters$as_cr_digits
15469
15470 # The user is always right.
15471 if test "${PATH_SEPARATOR+set}" != set; then
15472   echo "#! /bin/sh" >conf$$.sh
15473   echo  "exit 0"   >>conf$$.sh
15474   chmod +x conf$$.sh
15475   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
15476     PATH_SEPARATOR=';'
15477   else
15478     PATH_SEPARATOR=:
15479   fi
15480   rm -f conf$$.sh
15481 fi
15482
15483
15484   as_lineno_1=$LINENO
15485   as_lineno_2=$LINENO
15486   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15487   test "x$as_lineno_1" != "x$as_lineno_2" &&
15488   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
15489   # Find who we are.  Look in the path if we contain no path at all
15490   # relative or not.
15491   case $0 in
15492     *[\\/]* ) as_myself=$0 ;;
15493     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15494 for as_dir in $PATH
15495 do
15496   IFS=$as_save_IFS
15497   test -z "$as_dir" && as_dir=.
15498   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15499 done
15500
15501        ;;
15502   esac
15503   # We did not find ourselves, most probably we were run as `sh COMMAND'
15504   # in which case we are not to be found in the path.
15505   if test "x$as_myself" = x; then
15506     as_myself=$0
15507   fi
15508   if test ! -f "$as_myself"; then
15509     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
15510 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
15511    { (exit 1); exit 1; }; }
15512   fi
15513   case $CONFIG_SHELL in
15514   '')
15515     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15516 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
15517 do
15518   IFS=$as_save_IFS
15519   test -z "$as_dir" && as_dir=.
15520   for as_base in sh bash ksh sh5; do
15521          case $as_dir in
15522          /*)
15523            if ("$as_dir/$as_base" -c '
15524   as_lineno_1=$LINENO
15525   as_lineno_2=$LINENO
15526   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15527   test "x$as_lineno_1" != "x$as_lineno_2" &&
15528   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
15529              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
15530              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
15531              CONFIG_SHELL=$as_dir/$as_base
15532              export CONFIG_SHELL
15533              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
15534            fi;;
15535          esac
15536        done
15537 done
15538 ;;
15539   esac
15540
15541   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
15542   # uniformly replaced by the line number.  The first 'sed' inserts a
15543   # line-number line before each line; the second 'sed' does the real
15544   # work.  The second script uses 'N' to pair each line-number line
15545   # with the numbered line, and appends trailing '-' during
15546   # substitution so that $LINENO is not a special case at line end.
15547   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
15548   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
15549   sed '=' <$as_myself |
15550     sed '
15551       N
15552       s,$,-,
15553       : loop
15554       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
15555       t loop
15556       s,-$,,
15557       s,^['$as_cr_digits']*\n,,
15558     ' >$as_me.lineno &&
15559   chmod +x $as_me.lineno ||
15560     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
15561 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
15562    { (exit 1); exit 1; }; }
15563
15564   # Don't try to exec as it changes $[0], causing all sort of problems
15565   # (the dirname of $[0] is not the place where we might find the
15566   # original and so on.  Autoconf is especially sensible to this).
15567   . ./$as_me.lineno
15568   # Exit status is that of the last command.
15569   exit
15570 }
15571
15572
15573 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
15574   *c*,-n*) ECHO_N= ECHO_C='
15575 ' ECHO_T='      ' ;;
15576   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
15577   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
15578 esac
15579
15580 if expr a : '\(a\)' >/dev/null 2>&1; then
15581   as_expr=expr
15582 else
15583   as_expr=false
15584 fi
15585
15586 rm -f conf$$ conf$$.exe conf$$.file
15587 echo >conf$$.file
15588 if ln -s conf$$.file conf$$ 2>/dev/null; then
15589   # We could just check for DJGPP; but this test a) works b) is more generic
15590   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
15591   if test -f conf$$.exe; then
15592     # Don't use ln at all; we don't have any links
15593     as_ln_s='cp -p'
15594   else
15595     as_ln_s='ln -s'
15596   fi
15597 elif ln conf$$.file conf$$ 2>/dev/null; then
15598   as_ln_s=ln
15599 else
15600   as_ln_s='cp -p'
15601 fi
15602 rm -f conf$$ conf$$.exe conf$$.file
15603
15604 if mkdir -p . 2>/dev/null; then
15605   as_mkdir_p=:
15606 else
15607   test -d ./-p && rmdir ./-p
15608   as_mkdir_p=false
15609 fi
15610
15611 as_executable_p="test -f"
15612
15613 # Sed expression to map a string onto a valid CPP name.
15614 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15615
15616 # Sed expression to map a string onto a valid variable name.
15617 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15618
15619
15620 # IFS
15621 # We need space, tab and new line, in precisely that order.
15622 as_nl='
15623 '
15624 IFS="   $as_nl"
15625
15626 # CDPATH.
15627 $as_unset CDPATH
15628
15629 exec 6>&1
15630
15631 # Open the log real soon, to keep \$[0] and so on meaningful, and to
15632 # report actual input values of CONFIG_FILES etc. instead of their
15633 # values after options handling.  Logging --version etc. is OK.
15634 exec 5>>config.log
15635 {
15636   echo
15637   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15638 ## Running $as_me. ##
15639 _ASBOX
15640 } >&5
15641 cat >&5 <<_CSEOF
15642
15643 This file was extended by $as_me, which was
15644 generated by GNU Autoconf 2.59.  Invocation command line was
15645
15646   CONFIG_FILES    = $CONFIG_FILES
15647   CONFIG_HEADERS  = $CONFIG_HEADERS
15648   CONFIG_LINKS    = $CONFIG_LINKS
15649   CONFIG_COMMANDS = $CONFIG_COMMANDS
15650   $ $0 $@
15651
15652 _CSEOF
15653 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
15654 echo >&5
15655 _ACEOF
15656
15657 # Files that config.status was made for.
15658 if test -n "$ac_config_files"; then
15659   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
15660 fi
15661
15662 if test -n "$ac_config_headers"; then
15663   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
15664 fi
15665
15666 if test -n "$ac_config_links"; then
15667   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
15668 fi
15669
15670 if test -n "$ac_config_commands"; then
15671   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
15672 fi
15673
15674 cat >>$CONFIG_STATUS <<\_ACEOF
15675
15676 ac_cs_usage="\
15677 \`$as_me' instantiates files from templates according to the
15678 current configuration.
15679
15680 Usage: $0 [OPTIONS] [FILE]...
15681
15682   -h, --help       print this help, then exit
15683   -V, --version    print version number, then exit
15684   -q, --quiet      do not print progress messages
15685   -d, --debug      don't remove temporary files
15686       --recheck    update $as_me by reconfiguring in the same conditions
15687   --file=FILE[:TEMPLATE]
15688                    instantiate the configuration file FILE
15689   --header=FILE[:TEMPLATE]
15690                    instantiate the configuration header FILE
15691
15692 Configuration files:
15693 $config_files
15694
15695 Configuration headers:
15696 $config_headers
15697
15698 Configuration commands:
15699 $config_commands
15700
15701 Report bugs to <bug-autoconf@gnu.org>."
15702 _ACEOF
15703
15704 cat >>$CONFIG_STATUS <<_ACEOF
15705 ac_cs_version="\\
15706 config.status
15707 configured by $0, generated by GNU Autoconf 2.59,
15708   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
15709
15710 Copyright (C) 2003 Free Software Foundation, Inc.
15711 This config.status script is free software; the Free Software Foundation
15712 gives unlimited permission to copy, distribute and modify it."
15713 srcdir=$srcdir
15714 _ACEOF
15715
15716 cat >>$CONFIG_STATUS <<\_ACEOF
15717 # If no file are specified by the user, then we need to provide default
15718 # value.  By we need to know if files were specified by the user.
15719 ac_need_defaults=:
15720 while test $# != 0
15721 do
15722   case $1 in
15723   --*=*)
15724     ac_option=`expr "x$1" : 'x\([^=]*\)='`
15725     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
15726     ac_shift=:
15727     ;;
15728   -*)
15729     ac_option=$1
15730     ac_optarg=$2
15731     ac_shift=shift
15732     ;;
15733   *) # This is not an option, so the user has probably given explicit
15734      # arguments.
15735      ac_option=$1
15736      ac_need_defaults=false;;
15737   esac
15738
15739   case $ac_option in
15740   # Handling of the options.
15741 _ACEOF
15742 cat >>$CONFIG_STATUS <<\_ACEOF
15743   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15744     ac_cs_recheck=: ;;
15745   --version | --vers* | -V )
15746     echo "$ac_cs_version"; exit 0 ;;
15747   --he | --h)
15748     # Conflict between --help and --header
15749     { { echo "$as_me:$LINENO: error: ambiguous option: $1
15750 Try \`$0 --help' for more information." >&5
15751 echo "$as_me: error: ambiguous option: $1
15752 Try \`$0 --help' for more information." >&2;}
15753    { (exit 1); exit 1; }; };;
15754   --help | --hel | -h )
15755     echo "$ac_cs_usage"; exit 0 ;;
15756   --debug | --d* | -d )
15757     debug=: ;;
15758   --file | --fil | --fi | --f )
15759     $ac_shift
15760     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
15761     ac_need_defaults=false;;
15762   --header | --heade | --head | --hea )
15763     $ac_shift
15764     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
15765     ac_need_defaults=false;;
15766   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15767   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15768     ac_cs_silent=: ;;
15769
15770   # This is an error.
15771   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
15772 Try \`$0 --help' for more information." >&5
15773 echo "$as_me: error: unrecognized option: $1
15774 Try \`$0 --help' for more information." >&2;}
15775    { (exit 1); exit 1; }; } ;;
15776
15777   *) ac_config_targets="$ac_config_targets $1" ;;
15778
15779   esac
15780   shift
15781 done
15782
15783 ac_configure_extra_args=
15784
15785 if $ac_cs_silent; then
15786   exec 6>/dev/null
15787   ac_configure_extra_args="$ac_configure_extra_args --silent"
15788 fi
15789
15790 _ACEOF
15791 cat >>$CONFIG_STATUS <<_ACEOF
15792 if \$ac_cs_recheck; then
15793   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
15794   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15795 fi
15796
15797 _ACEOF
15798
15799 cat >>$CONFIG_STATUS <<_ACEOF
15800 #
15801 # INIT-COMMANDS section.
15802 #
15803
15804 subdirs='$subdirs'
15805
15806 _ACEOF
15807
15808
15809
15810 cat >>$CONFIG_STATUS <<\_ACEOF
15811 for ac_config_target in $ac_config_targets
15812 do
15813   case "$ac_config_target" in
15814   # Handling of arguments.
15815   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
15816   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15817   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
15818   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
15819 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
15820    { (exit 1); exit 1; }; };;
15821   esac
15822 done
15823
15824 # If the user did not use the arguments to specify the items to instantiate,
15825 # then the envvar interface is used.  Set only those that are not.
15826 # We use the long form for the default assignment because of an extremely
15827 # bizarre bug on SunOS 4.1.3.
15828 if $ac_need_defaults; then
15829   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15830   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15831   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15832 fi
15833
15834 # Have a temporary directory for convenience.  Make it in the build tree
15835 # simply because there is no reason to put it here, and in addition,
15836 # creating and moving files from /tmp can sometimes cause problems.
15837 # Create a temporary directory, and hook for its removal unless debugging.
15838 $debug ||
15839 {
15840   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
15841   trap '{ (exit 1); exit 1; }' 1 2 13 15
15842 }
15843
15844 # Create a (secure) tmp directory for tmp files.
15845
15846 {
15847   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
15848   test -n "$tmp" && test -d "$tmp"
15849 }  ||
15850 {
15851   tmp=./confstat$$-$RANDOM
15852   (umask 077 && mkdir $tmp)
15853 } ||
15854 {
15855    echo "$me: cannot create a temporary directory in ." >&2
15856    { (exit 1); exit 1; }
15857 }
15858
15859 _ACEOF
15860
15861 cat >>$CONFIG_STATUS <<_ACEOF
15862
15863 #
15864 # CONFIG_FILES section.
15865 #
15866
15867 # No need to generate the scripts if there are no CONFIG_FILES.
15868 # This happens for instance when ./config.status config.h
15869 if test -n "\$CONFIG_FILES"; then
15870   # Protect against being on the right side of a sed subst in config.status.
15871   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
15872    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
15873 s,@SHELL@,$SHELL,;t t
15874 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
15875 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
15876 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
15877 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
15878 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
15879 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
15880 s,@exec_prefix@,$exec_prefix,;t t
15881 s,@prefix@,$prefix,;t t
15882 s,@program_transform_name@,$program_transform_name,;t t
15883 s,@bindir@,$bindir,;t t
15884 s,@sbindir@,$sbindir,;t t
15885 s,@libexecdir@,$libexecdir,;t t
15886 s,@datadir@,$datadir,;t t
15887 s,@sysconfdir@,$sysconfdir,;t t
15888 s,@sharedstatedir@,$sharedstatedir,;t t
15889 s,@localstatedir@,$localstatedir,;t t
15890 s,@libdir@,$libdir,;t t
15891 s,@includedir@,$includedir,;t t
15892 s,@oldincludedir@,$oldincludedir,;t t
15893 s,@infodir@,$infodir,;t t
15894 s,@mandir@,$mandir,;t t
15895 s,@build_alias@,$build_alias,;t t
15896 s,@host_alias@,$host_alias,;t t
15897 s,@target_alias@,$target_alias,;t t
15898 s,@DEFS@,$DEFS,;t t
15899 s,@ECHO_C@,$ECHO_C,;t t
15900 s,@ECHO_N@,$ECHO_N,;t t
15901 s,@ECHO_T@,$ECHO_T,;t t
15902 s,@LIBS@,$LIBS,;t t
15903 s,@build@,$build,;t t
15904 s,@build_cpu@,$build_cpu,;t t
15905 s,@build_vendor@,$build_vendor,;t t
15906 s,@build_os@,$build_os,;t t
15907 s,@host@,$host,;t t
15908 s,@host_cpu@,$host_cpu,;t t
15909 s,@host_vendor@,$host_vendor,;t t
15910 s,@host_os@,$host_os,;t t
15911 s,@target@,$target,;t t
15912 s,@target_cpu@,$target_cpu,;t t
15913 s,@target_vendor@,$target_vendor,;t t
15914 s,@target_os@,$target_os,;t t
15915 s,@target_noncanonical@,$target_noncanonical,;t t
15916 s,@build_subdir@,$build_subdir,;t t
15917 s,@host_subdir@,$host_subdir,;t t
15918 s,@target_subdir@,$target_subdir,;t t
15919 s,@GENINSRC@,$GENINSRC,;t t
15920 s,@CC@,$CC,;t t
15921 s,@CFLAGS@,$CFLAGS,;t t
15922 s,@LDFLAGS@,$LDFLAGS,;t t
15923 s,@CPPFLAGS@,$CPPFLAGS,;t t
15924 s,@ac_ct_CC@,$ac_ct_CC,;t t
15925 s,@EXEEXT@,$EXEEXT,;t t
15926 s,@OBJEXT@,$OBJEXT,;t t
15927 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
15928 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
15929 s,@CPP@,$CPP,;t t
15930 s,@EGREP@,$EGREP,;t t
15931 s,@strict1_warn@,$strict1_warn,;t t
15932 s,@warn_cflags@,$warn_cflags,;t t
15933 s,@WERROR@,$WERROR,;t t
15934 s,@nocommon_flag@,$nocommon_flag,;t t
15935 s,@TREEBROWSER@,$TREEBROWSER,;t t
15936 s,@valgrind_path@,$valgrind_path,;t t
15937 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
15938 s,@valgrind_command@,$valgrind_command,;t t
15939 s,@coverage_flags@,$coverage_flags,;t t
15940 s,@enable_multilib@,$enable_multilib,;t t
15941 s,@enable_shared@,$enable_shared,;t t
15942 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
15943 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
15944 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
15945 s,@onestep@,$onestep,;t t
15946 s,@SET_MAKE@,$SET_MAKE,;t t
15947 s,@AWK@,$AWK,;t t
15948 s,@LN_S@,$LN_S,;t t
15949 s,@LN@,$LN,;t t
15950 s,@RANLIB@,$RANLIB,;t t
15951 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
15952 s,@ranlib_flags@,$ranlib_flags,;t t
15953 s,@INSTALL@,$INSTALL,;t t
15954 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
15955 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
15956 s,@make_compare_target@,$make_compare_target,;t t
15957 s,@have_mktemp_command@,$have_mktemp_command,;t t
15958 s,@MAKEINFO@,$MAKEINFO,;t t
15959 s,@BUILD_INFO@,$BUILD_INFO,;t t
15960 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
15961 s,@FLEX@,$FLEX,;t t
15962 s,@BISON@,$BISON,;t t
15963 s,@NM@,$NM,;t t
15964 s,@AR@,$AR,;t t
15965 s,@stage1_cflags@,$stage1_cflags,;t t
15966 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
15967 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
15968 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
15969 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
15970 s,@LIBICONV@,$LIBICONV,;t t
15971 s,@LTLIBICONV@,$LTLIBICONV,;t t
15972 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
15973 s,@manext@,$manext,;t t
15974 s,@objext@,$objext,;t t
15975 s,@gthread_flags@,$gthread_flags,;t t
15976 s,@extra_modes_file@,$extra_modes_file,;t t
15977 s,@PACKAGE@,$PACKAGE,;t t
15978 s,@VERSION@,$VERSION,;t t
15979 s,@USE_NLS@,$USE_NLS,;t t
15980 s,@LIBINTL@,$LIBINTL,;t t
15981 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
15982 s,@INCINTL@,$INCINTL,;t t
15983 s,@XGETTEXT@,$XGETTEXT,;t t
15984 s,@GMSGFMT@,$GMSGFMT,;t t
15985 s,@POSUB@,$POSUB,;t t
15986 s,@CATALOGS@,$CATALOGS,;t t
15987 s,@CROSS@,$CROSS,;t t
15988 s,@ALL@,$ALL,;t t
15989 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
15990 s,@inhibit_libc@,$inhibit_libc,;t t
15991 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
15992 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
15993 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
15994 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
15995 s,@collect2@,$collect2,;t t
15996 s,@libgcc_visibility@,$libgcc_visibility,;t t
15997 s,@GGC@,$GGC,;t t
15998 s,@zlibdir@,$zlibdir,;t t
15999 s,@zlibinc@,$zlibinc,;t t
16000 s,@MAINT@,$MAINT,;t t
16001 s,@gcc_tooldir@,$gcc_tooldir,;t t
16002 s,@dollar@,$dollar,;t t
16003 s,@slibdir@,$slibdir,;t t
16004 s,@objdir@,$objdir,;t t
16005 s,@subdirs@,$subdirs,;t t
16006 s,@srcdir@,$srcdir,;t t
16007 s,@all_boot_languages@,$all_boot_languages,;t t
16008 s,@all_compilers@,$all_compilers,;t t
16009 s,@all_gtfiles@,$all_gtfiles,;t t
16010 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
16011 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
16012 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
16013 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
16014 s,@all_languages@,$all_languages,;t t
16015 s,@all_stagestuff@,$all_stagestuff,;t t
16016 s,@build_exeext@,$build_exeext,;t t
16017 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
16018 s,@build_xm_file_list@,$build_xm_file_list,;t t
16019 s,@build_xm_include_list@,$build_xm_include_list,;t t
16020 s,@build_xm_defines@,$build_xm_defines,;t t
16021 s,@check_languages@,$check_languages,;t t
16022 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
16023 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
16024 s,@cpp_install_dir@,$cpp_install_dir,;t t
16025 s,@xmake_file@,$xmake_file,;t t
16026 s,@tmake_file@,$tmake_file,;t t
16027 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
16028 s,@extra_headers_list@,$extra_headers_list,;t t
16029 s,@extra_objs@,$extra_objs,;t t
16030 s,@extra_parts@,$extra_parts,;t t
16031 s,@extra_passes@,$extra_passes,;t t
16032 s,@extra_programs@,$extra_programs,;t t
16033 s,@float_h_file@,$float_h_file,;t t
16034 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
16035 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
16036 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
16037 s,@gcc_version@,$gcc_version,;t t
16038 s,@gcc_version_full@,$gcc_version_full,;t t
16039 s,@gcc_version_trigger@,$gcc_version_trigger,;t t
16040 s,@host_exeext@,$host_exeext,;t t
16041 s,@host_xm_file_list@,$host_xm_file_list,;t t
16042 s,@host_xm_include_list@,$host_xm_include_list,;t t
16043 s,@host_xm_defines@,$host_xm_defines,;t t
16044 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
16045 s,@install@,$install,;t t
16046 s,@lang_opt_files@,$lang_opt_files,;t t
16047 s,@lang_specs_files@,$lang_specs_files,;t t
16048 s,@lang_tree_files@,$lang_tree_files,;t t
16049 s,@local_prefix@,$local_prefix,;t t
16050 s,@md_file@,$md_file,;t t
16051 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
16052 s,@out_file@,$out_file,;t t
16053 s,@out_object_file@,$out_object_file,;t t
16054 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
16055 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
16056 s,@thread_file@,$thread_file,;t t
16057 s,@tm_file_list@,$tm_file_list,;t t
16058 s,@tm_include_list@,$tm_include_list,;t t
16059 s,@tm_defines@,$tm_defines,;t t
16060 s,@tm_p_file_list@,$tm_p_file_list,;t t
16061 s,@tm_p_include_list@,$tm_p_include_list,;t t
16062 s,@xm_file_list@,$xm_file_list,;t t
16063 s,@xm_include_list@,$xm_include_list,;t t
16064 s,@xm_defines@,$xm_defines,;t t
16065 s,@c_target_objs@,$c_target_objs,;t t
16066 s,@cxx_target_objs@,$cxx_target_objs,;t t
16067 s,@target_cpu_default@,$target_cpu_default,;t t
16068 s,@set_gcc_lib_path@,$set_gcc_lib_path,;t t
16069 s,@GMPLIBS@,$GMPLIBS,;t t
16070 s,@GMPINC@,$GMPINC,;t t
16071 s,@LIBOBJS@,$LIBOBJS,;t t
16072 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
16073 /@language_hooks@/r $language_hooks
16074 s,@language_hooks@,,;t t
16075 CEOF
16076
16077 _ACEOF
16078
16079   cat >>$CONFIG_STATUS <<\_ACEOF
16080   # Split the substitutions into bite-sized pieces for seds with
16081   # small command number limits, like on Digital OSF/1 and HP-UX.
16082   ac_max_sed_lines=48
16083   ac_sed_frag=1 # Number of current file.
16084   ac_beg=1 # First line for current file.
16085   ac_end=$ac_max_sed_lines # Line after last line for current file.
16086   ac_more_lines=:
16087   ac_sed_cmds=
16088   while $ac_more_lines; do
16089     if test $ac_beg -gt 1; then
16090       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16091     else
16092       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16093     fi
16094     if test ! -s $tmp/subs.frag; then
16095       ac_more_lines=false
16096     else
16097       # The purpose of the label and of the branching condition is to
16098       # speed up the sed processing (if there are no `@' at all, there
16099       # is no need to browse any of the substitutions).
16100       # These are the two extra sed commands mentioned above.
16101       (echo ':t
16102   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
16103       if test -z "$ac_sed_cmds"; then
16104         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
16105       else
16106         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
16107       fi
16108       ac_sed_frag=`expr $ac_sed_frag + 1`
16109       ac_beg=$ac_end
16110       ac_end=`expr $ac_end + $ac_max_sed_lines`
16111     fi
16112   done
16113   if test -z "$ac_sed_cmds"; then
16114     ac_sed_cmds=cat
16115   fi
16116 fi # test -n "$CONFIG_FILES"
16117
16118 _ACEOF
16119 cat >>$CONFIG_STATUS <<\_ACEOF
16120 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
16121   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16122   case $ac_file in
16123   - | *:- | *:-:* ) # input from stdin
16124         cat >$tmp/stdin
16125         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16126         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16127   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16128         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16129   * )   ac_file_in=$ac_file.in ;;
16130   esac
16131
16132   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
16133   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16134 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16135          X"$ac_file" : 'X\(//\)[^/]' \| \
16136          X"$ac_file" : 'X\(//\)$' \| \
16137          X"$ac_file" : 'X\(/\)' \| \
16138          .     : '\(.\)' 2>/dev/null ||
16139 echo X"$ac_file" |
16140     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16141           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16142           /^X\(\/\/\)$/{ s//\1/; q; }
16143           /^X\(\/\).*/{ s//\1/; q; }
16144           s/.*/./; q'`
16145   { if $as_mkdir_p; then
16146     mkdir -p "$ac_dir"
16147   else
16148     as_dir="$ac_dir"
16149     as_dirs=
16150     while test ! -d "$as_dir"; do
16151       as_dirs="$as_dir $as_dirs"
16152       as_dir=`(dirname "$as_dir") 2>/dev/null ||
16153 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16154          X"$as_dir" : 'X\(//\)[^/]' \| \
16155          X"$as_dir" : 'X\(//\)$' \| \
16156          X"$as_dir" : 'X\(/\)' \| \
16157          .     : '\(.\)' 2>/dev/null ||
16158 echo X"$as_dir" |
16159     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16160           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16161           /^X\(\/\/\)$/{ s//\1/; q; }
16162           /^X\(\/\).*/{ s//\1/; q; }
16163           s/.*/./; q'`
16164     done
16165     test ! -n "$as_dirs" || mkdir $as_dirs
16166   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16167 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16168    { (exit 1); exit 1; }; }; }
16169
16170   ac_builddir=.
16171
16172 if test "$ac_dir" != .; then
16173   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16174   # A "../" for each directory in $ac_dir_suffix.
16175   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16176 else
16177   ac_dir_suffix= ac_top_builddir=
16178 fi
16179
16180 case $srcdir in
16181   .)  # No --srcdir option.  We are building in place.
16182     ac_srcdir=.
16183     if test -z "$ac_top_builddir"; then
16184        ac_top_srcdir=.
16185     else
16186        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16187     fi ;;
16188   [\\/]* | ?:[\\/]* )  # Absolute path.
16189     ac_srcdir=$srcdir$ac_dir_suffix;
16190     ac_top_srcdir=$srcdir ;;
16191   *) # Relative path.
16192     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16193     ac_top_srcdir=$ac_top_builddir$srcdir ;;
16194 esac
16195
16196 # Do not use `cd foo && pwd` to compute absolute paths, because
16197 # the directories may not exist.
16198 case `pwd` in
16199 .) ac_abs_builddir="$ac_dir";;
16200 *)
16201   case "$ac_dir" in
16202   .) ac_abs_builddir=`pwd`;;
16203   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16204   *) ac_abs_builddir=`pwd`/"$ac_dir";;
16205   esac;;
16206 esac
16207 case $ac_abs_builddir in
16208 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16209 *)
16210   case ${ac_top_builddir}. in
16211   .) ac_abs_top_builddir=$ac_abs_builddir;;
16212   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16213   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16214   esac;;
16215 esac
16216 case $ac_abs_builddir in
16217 .) ac_abs_srcdir=$ac_srcdir;;
16218 *)
16219   case $ac_srcdir in
16220   .) ac_abs_srcdir=$ac_abs_builddir;;
16221   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16222   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16223   esac;;
16224 esac
16225 case $ac_abs_builddir in
16226 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16227 *)
16228   case $ac_top_srcdir in
16229   .) ac_abs_top_srcdir=$ac_abs_builddir;;
16230   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16231   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16232   esac;;
16233 esac
16234
16235
16236
16237   if test x"$ac_file" != x-; then
16238     { echo "$as_me:$LINENO: creating $ac_file" >&5
16239 echo "$as_me: creating $ac_file" >&6;}
16240     rm -f "$ac_file"
16241   fi
16242   # Let's still pretend it is `configure' which instantiates (i.e., don't
16243   # use $as_me), people would be surprised to read:
16244   #    /* config.h.  Generated by config.status.  */
16245   if test x"$ac_file" = x-; then
16246     configure_input=
16247   else
16248     configure_input="$ac_file.  "
16249   fi
16250   configure_input=$configure_input"Generated from `echo $ac_file_in |
16251                                      sed 's,.*/,,'` by configure."
16252
16253   # First look for the input files in the build tree, otherwise in the
16254   # src tree.
16255   ac_file_inputs=`IFS=:
16256     for f in $ac_file_in; do
16257       case $f in
16258       -) echo $tmp/stdin ;;
16259       [\\/$]*)
16260          # Absolute (can't be DOS-style, as IFS=:)
16261          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16262 echo "$as_me: error: cannot find input file: $f" >&2;}
16263    { (exit 1); exit 1; }; }
16264          echo "$f";;
16265       *) # Relative
16266          if test -f "$f"; then
16267            # Build tree
16268            echo "$f"
16269          elif test -f "$srcdir/$f"; then
16270            # Source tree
16271            echo "$srcdir/$f"
16272          else
16273            # /dev/null tree
16274            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16275 echo "$as_me: error: cannot find input file: $f" >&2;}
16276    { (exit 1); exit 1; }; }
16277          fi;;
16278       esac
16279     done` || { (exit 1); exit 1; }
16280 _ACEOF
16281 cat >>$CONFIG_STATUS <<_ACEOF
16282   sed "$ac_vpsub
16283 $extrasub
16284 _ACEOF
16285 cat >>$CONFIG_STATUS <<\_ACEOF
16286 :t
16287 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16288 s,@configure_input@,$configure_input,;t t
16289 s,@srcdir@,$ac_srcdir,;t t
16290 s,@abs_srcdir@,$ac_abs_srcdir,;t t
16291 s,@top_srcdir@,$ac_top_srcdir,;t t
16292 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
16293 s,@builddir@,$ac_builddir,;t t
16294 s,@abs_builddir@,$ac_abs_builddir,;t t
16295 s,@top_builddir@,$ac_top_builddir,;t t
16296 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
16297 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
16298   rm -f $tmp/stdin
16299   if test x"$ac_file" != x-; then
16300     mv $tmp/out $ac_file
16301   else
16302     cat $tmp/out
16303     rm -f $tmp/out
16304   fi
16305
16306 done
16307 _ACEOF
16308 cat >>$CONFIG_STATUS <<\_ACEOF
16309
16310 #
16311 # CONFIG_HEADER section.
16312 #
16313
16314 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
16315 # NAME is the cpp macro being defined and VALUE is the value it is being given.
16316 #
16317 # ac_d sets the value in "#define NAME VALUE" lines.
16318 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
16319 ac_dB='[         ].*$,\1#\2'
16320 ac_dC=' '
16321 ac_dD=',;t'
16322 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
16323 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
16324 ac_uB='$,\1#\2define\3'
16325 ac_uC=' '
16326 ac_uD=',;t'
16327
16328 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
16329   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16330   case $ac_file in
16331   - | *:- | *:-:* ) # input from stdin
16332         cat >$tmp/stdin
16333         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16334         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16335   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16336         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16337   * )   ac_file_in=$ac_file.in ;;
16338   esac
16339
16340   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
16341 echo "$as_me: creating $ac_file" >&6;}
16342
16343   # First look for the input files in the build tree, otherwise in the
16344   # src tree.
16345   ac_file_inputs=`IFS=:
16346     for f in $ac_file_in; do
16347       case $f in
16348       -) echo $tmp/stdin ;;
16349       [\\/$]*)
16350          # Absolute (can't be DOS-style, as IFS=:)
16351          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16352 echo "$as_me: error: cannot find input file: $f" >&2;}
16353    { (exit 1); exit 1; }; }
16354          # Do quote $f, to prevent DOS paths from being IFS'd.
16355          echo "$f";;
16356       *) # Relative
16357          if test -f "$f"; then
16358            # Build tree
16359            echo "$f"
16360          elif test -f "$srcdir/$f"; then
16361            # Source tree
16362            echo "$srcdir/$f"
16363          else
16364            # /dev/null tree
16365            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16366 echo "$as_me: error: cannot find input file: $f" >&2;}
16367    { (exit 1); exit 1; }; }
16368          fi;;
16369       esac
16370     done` || { (exit 1); exit 1; }
16371   # Remove the trailing spaces.
16372   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
16373
16374 _ACEOF
16375
16376 # Transform confdefs.h into two sed scripts, `conftest.defines' and
16377 # `conftest.undefs', that substitutes the proper values into
16378 # config.h.in to produce config.h.  The first handles `#define'
16379 # templates, and the second `#undef' templates.
16380 # And first: Protect against being on the right side of a sed subst in
16381 # config.status.  Protect against being in an unquoted here document
16382 # in config.status.
16383 rm -f conftest.defines conftest.undefs
16384 # Using a here document instead of a string reduces the quoting nightmare.
16385 # Putting comments in sed scripts is not portable.
16386 #
16387 # `end' is used to avoid that the second main sed command (meant for
16388 # 0-ary CPP macros) applies to n-ary macro definitions.
16389 # See the Autoconf documentation for `clear'.
16390 cat >confdef2sed.sed <<\_ACEOF
16391 s/[\\&,]/\\&/g
16392 s,[\\$`],\\&,g
16393 t clear
16394 : clear
16395 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
16396 t end
16397 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
16398 : end
16399 _ACEOF
16400 # If some macros were called several times there might be several times
16401 # the same #defines, which is useless.  Nevertheless, we may not want to
16402 # sort them, since we want the *last* AC-DEFINE to be honored.
16403 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
16404 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
16405 rm -f confdef2sed.sed
16406
16407 # This sed command replaces #undef with comments.  This is necessary, for
16408 # example, in the case of _POSIX_SOURCE, which is predefined and required
16409 # on some systems where configure will not decide to define it.
16410 cat >>conftest.undefs <<\_ACEOF
16411 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
16412 _ACEOF
16413
16414 # Break up conftest.defines because some shells have a limit on the size
16415 # of here documents, and old seds have small limits too (100 cmds).
16416 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
16417 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
16418 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
16419 echo '  :' >>$CONFIG_STATUS
16420 rm -f conftest.tail
16421 while grep . conftest.defines >/dev/null
16422 do
16423   # Write a limited-size here document to $tmp/defines.sed.
16424   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
16425   # Speed up: don't consider the non `#define' lines.
16426   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
16427   # Work around the forget-to-reset-the-flag bug.
16428   echo 't clr' >>$CONFIG_STATUS
16429   echo ': clr' >>$CONFIG_STATUS
16430   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
16431   echo 'CEOF
16432   sed -f $tmp/defines.sed $tmp/in >$tmp/out
16433   rm -f $tmp/in
16434   mv $tmp/out $tmp/in
16435 ' >>$CONFIG_STATUS
16436   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
16437   rm -f conftest.defines
16438   mv conftest.tail conftest.defines
16439 done
16440 rm -f conftest.defines
16441 echo '  fi # grep' >>$CONFIG_STATUS
16442 echo >>$CONFIG_STATUS
16443
16444 # Break up conftest.undefs because some shells have a limit on the size
16445 # of here documents, and old seds have small limits too (100 cmds).
16446 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
16447 rm -f conftest.tail
16448 while grep . conftest.undefs >/dev/null
16449 do
16450   # Write a limited-size here document to $tmp/undefs.sed.
16451   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
16452   # Speed up: don't consider the non `#undef'
16453   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
16454   # Work around the forget-to-reset-the-flag bug.
16455   echo 't clr' >>$CONFIG_STATUS
16456   echo ': clr' >>$CONFIG_STATUS
16457   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
16458   echo 'CEOF
16459   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
16460   rm -f $tmp/in
16461   mv $tmp/out $tmp/in
16462 ' >>$CONFIG_STATUS
16463   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
16464   rm -f conftest.undefs
16465   mv conftest.tail conftest.undefs
16466 done
16467 rm -f conftest.undefs
16468
16469 cat >>$CONFIG_STATUS <<\_ACEOF
16470   # Let's still pretend it is `configure' which instantiates (i.e., don't
16471   # use $as_me), people would be surprised to read:
16472   #    /* config.h.  Generated by config.status.  */
16473   if test x"$ac_file" = x-; then
16474     echo "/* Generated by configure.  */" >$tmp/config.h
16475   else
16476     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
16477   fi
16478   cat $tmp/in >>$tmp/config.h
16479   rm -f $tmp/in
16480   if test x"$ac_file" != x-; then
16481     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
16482       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
16483 echo "$as_me: $ac_file is unchanged" >&6;}
16484     else
16485       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16486 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16487          X"$ac_file" : 'X\(//\)[^/]' \| \
16488          X"$ac_file" : 'X\(//\)$' \| \
16489          X"$ac_file" : 'X\(/\)' \| \
16490          .     : '\(.\)' 2>/dev/null ||
16491 echo X"$ac_file" |
16492     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16493           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16494           /^X\(\/\/\)$/{ s//\1/; q; }
16495           /^X\(\/\).*/{ s//\1/; q; }
16496           s/.*/./; q'`
16497       { if $as_mkdir_p; then
16498     mkdir -p "$ac_dir"
16499   else
16500     as_dir="$ac_dir"
16501     as_dirs=
16502     while test ! -d "$as_dir"; do
16503       as_dirs="$as_dir $as_dirs"
16504       as_dir=`(dirname "$as_dir") 2>/dev/null ||
16505 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16506          X"$as_dir" : 'X\(//\)[^/]' \| \
16507          X"$as_dir" : 'X\(//\)$' \| \
16508          X"$as_dir" : 'X\(/\)' \| \
16509          .     : '\(.\)' 2>/dev/null ||
16510 echo X"$as_dir" |
16511     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16512           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16513           /^X\(\/\/\)$/{ s//\1/; q; }
16514           /^X\(\/\).*/{ s//\1/; q; }
16515           s/.*/./; q'`
16516     done
16517     test ! -n "$as_dirs" || mkdir $as_dirs
16518   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16519 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16520    { (exit 1); exit 1; }; }; }
16521
16522       rm -f $ac_file
16523       mv $tmp/config.h $ac_file
16524     fi
16525   else
16526     cat $tmp/config.h
16527     rm -f $tmp/config.h
16528   fi
16529 done
16530 _ACEOF
16531 cat >>$CONFIG_STATUS <<\_ACEOF
16532
16533 #
16534 # CONFIG_COMMANDS section.
16535 #
16536 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
16537   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
16538   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
16539   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
16540 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16541          X"$ac_dest" : 'X\(//\)[^/]' \| \
16542          X"$ac_dest" : 'X\(//\)$' \| \
16543          X"$ac_dest" : 'X\(/\)' \| \
16544          .     : '\(.\)' 2>/dev/null ||
16545 echo X"$ac_dest" |
16546     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16547           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16548           /^X\(\/\/\)$/{ s//\1/; q; }
16549           /^X\(\/\).*/{ s//\1/; q; }
16550           s/.*/./; q'`
16551   { if $as_mkdir_p; then
16552     mkdir -p "$ac_dir"
16553   else
16554     as_dir="$ac_dir"
16555     as_dirs=
16556     while test ! -d "$as_dir"; do
16557       as_dirs="$as_dir $as_dirs"
16558       as_dir=`(dirname "$as_dir") 2>/dev/null ||
16559 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16560          X"$as_dir" : 'X\(//\)[^/]' \| \
16561          X"$as_dir" : 'X\(//\)$' \| \
16562          X"$as_dir" : 'X\(/\)' \| \
16563          .     : '\(.\)' 2>/dev/null ||
16564 echo X"$as_dir" |
16565     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16566           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16567           /^X\(\/\/\)$/{ s//\1/; q; }
16568           /^X\(\/\).*/{ s//\1/; q; }
16569           s/.*/./; q'`
16570     done
16571     test ! -n "$as_dirs" || mkdir $as_dirs
16572   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16573 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16574    { (exit 1); exit 1; }; }; }
16575
16576   ac_builddir=.
16577
16578 if test "$ac_dir" != .; then
16579   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16580   # A "../" for each directory in $ac_dir_suffix.
16581   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16582 else
16583   ac_dir_suffix= ac_top_builddir=
16584 fi
16585
16586 case $srcdir in
16587   .)  # No --srcdir option.  We are building in place.
16588     ac_srcdir=.
16589     if test -z "$ac_top_builddir"; then
16590        ac_top_srcdir=.
16591     else
16592        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16593     fi ;;
16594   [\\/]* | ?:[\\/]* )  # Absolute path.
16595     ac_srcdir=$srcdir$ac_dir_suffix;
16596     ac_top_srcdir=$srcdir ;;
16597   *) # Relative path.
16598     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16599     ac_top_srcdir=$ac_top_builddir$srcdir ;;
16600 esac
16601
16602 # Do not use `cd foo && pwd` to compute absolute paths, because
16603 # the directories may not exist.
16604 case `pwd` in
16605 .) ac_abs_builddir="$ac_dir";;
16606 *)
16607   case "$ac_dir" in
16608   .) ac_abs_builddir=`pwd`;;
16609   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16610   *) ac_abs_builddir=`pwd`/"$ac_dir";;
16611   esac;;
16612 esac
16613 case $ac_abs_builddir in
16614 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16615 *)
16616   case ${ac_top_builddir}. in
16617   .) ac_abs_top_builddir=$ac_abs_builddir;;
16618   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16619   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16620   esac;;
16621 esac
16622 case $ac_abs_builddir in
16623 .) ac_abs_srcdir=$ac_srcdir;;
16624 *)
16625   case $ac_srcdir in
16626   .) ac_abs_srcdir=$ac_abs_builddir;;
16627   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16628   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16629   esac;;
16630 esac
16631 case $ac_abs_builddir in
16632 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16633 *)
16634   case $ac_top_srcdir in
16635   .) ac_abs_top_srcdir=$ac_abs_builddir;;
16636   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16637   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16638   esac;;
16639 esac
16640
16641
16642   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
16643 echo "$as_me: executing $ac_dest commands" >&6;}
16644   case $ac_dest in
16645     default )
16646 case ${CONFIG_HEADERS} in
16647   *auto-host.h:config.in*)
16648   echo > cstamp-h ;;
16649 esac
16650 # Make sure all the subdirs exist.
16651 for d in $subdirs doc build
16652 do
16653     test -d $d || mkdir $d
16654 done
16655 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
16656 # bootstrapping and the installation procedure can still use
16657 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
16658 # FLAGS_TO_PASS has been modified to solve the problem there.
16659 # This is virtually a duplicate of what happens in configure.lang; we do
16660 # an extra check to make sure this only happens if ln -s can be used.
16661 case "$LN_S" in
16662   *-s*)
16663     for d in ${subdirs} ; do
16664         STARTDIR=`${PWDCMD-pwd}`
16665         cd $d
16666         for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
16667         do
16668                 rm -f $t
16669                 $LN_S ../$t $t 2>/dev/null
16670         done
16671         cd $STARTDIR
16672     done
16673   ;;
16674 esac
16675  ;;
16676   esac
16677 done
16678 _ACEOF
16679
16680 cat >>$CONFIG_STATUS <<\_ACEOF
16681
16682 { (exit 0); exit 0; }
16683 _ACEOF
16684 chmod +x $CONFIG_STATUS
16685 ac_clean_files=$ac_clean_files_save
16686
16687
16688 # configure is writing to config.log, and then calls config.status.
16689 # config.status does its own redirection, appending to config.log.
16690 # Unfortunately, on DOS this fails, as config.log is still kept open
16691 # by configure, so config.status won't be able to write to it; its
16692 # output is simply discarded.  So we exec the FD to /dev/null,
16693 # effectively closing config.log, so it can be properly (re)opened and
16694 # appended to by config.status.  When coming back to configure, we
16695 # need to make the FD available again.
16696 if test "$no_create" != yes; then
16697   ac_cs_success=:
16698   ac_config_status_args=
16699   test "$silent" = yes &&
16700     ac_config_status_args="$ac_config_status_args --quiet"
16701   exec 5>/dev/null
16702   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16703   exec 5>>config.log
16704   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16705   # would make configure fail if this is the last instruction.
16706   $ac_cs_success || { (exit 1); exit 1; }
16707 fi
16708