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 strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER EGREP 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 LIBICONV_DEP manext objext gthread_flags extra_modes_file FORBUILD 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 ANDER BANSHEEINC BANSHEELIB 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 symbolic_link 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 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: fold,gc,gcac,misc,rtlflag,rtl,
 871                           tree,valgrind; default is gc,misc,rtlflag,tree
 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   --enable-initfini-array       use .init_array/.fini_array sections
 890   --enable-sjlj-exceptions
 891                           arrange to use setjmp/longjmp exception handling
 892   --enable-libunwind-exceptions  force use libunwind for exceptions
 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-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib
 925   --with-gc={page,zone}   choose the garbage collection mechanism to use
 926                           with the compiler
 927   --with-system-zlib      use installed libz
 928   --with-libbanshee       enable libbanshee
 929   --with-slibdir=DIR      shared libraries in DIR LIBDIR
 930
 931 Some influential environment variables:
 932   CC          C compiler command
 933   CFLAGS      C compiler flags
 934   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 935               nonstandard directory <lib dir>
 936   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 937               headers in a nonstandard directory <include dir>
 938   CPP         C preprocessor
 939   GMPLIBS     How to link GMP
 940   GMPINC      How to find GMP include files
 941
 942 Use these variables to override the choices made by `configure' or to help
 943 it to find libraries and programs with nonstandard names/locations.
 944
 945 _ACEOF
 946 fi
 947
 948 if test "$ac_init_help" = "recursive"; then
 949   # If there are subdirs, report their specific --help.
 950   ac_popdir=`pwd`
 951   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 952     test -d $ac_dir || continue
 953     ac_builddir=.
 954
 955 if test "$ac_dir" != .; then
 956   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 957   # A "../" for each directory in $ac_dir_suffix.
 958   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 959 else
 960   ac_dir_suffix= ac_top_builddir=
 961 fi
 962
 963 case $srcdir in
 964   .)  # No --srcdir option.  We are building in place.
 965     ac_srcdir=.
 966     if test -z "$ac_top_builddir"; then
 967        ac_top_srcdir=.
 968     else
 969        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 970     fi ;;
 971   [\\/]* | ?:[\\/]* )  # Absolute path.
 972     ac_srcdir=$srcdir$ac_dir_suffix;
 973     ac_top_srcdir=$srcdir ;;
 974   *) # Relative path.
 975     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 976     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 977 esac
 978
 979 # Do not use `cd foo && pwd` to compute absolute paths, because
 980 # the directories may not exist.
 981 case `pwd` in
 982 .) ac_abs_builddir="$ac_dir";;
 983 *)
 984   case "$ac_dir" in
 985   .) ac_abs_builddir=`pwd`;;
 986   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 987   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 988   esac;;
 989 esac
 990 case $ac_abs_builddir in
 991 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 992 *)
 993   case ${ac_top_builddir}. in
 994   .) ac_abs_top_builddir=$ac_abs_builddir;;
 995   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 996   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 997   esac;;
 998 esac
 999 case $ac_abs_builddir in
1000 .) ac_abs_srcdir=$ac_srcdir;;
1001 *)
1002   case $ac_srcdir in
1003   .) ac_abs_srcdir=$ac_abs_builddir;;
1004   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1005   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1006   esac;;
1007 esac
1008 case $ac_abs_builddir in
1009 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1010 *)
1011   case $ac_top_srcdir in
1012   .) ac_abs_top_srcdir=$ac_abs_builddir;;
1013   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1014   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1015   esac;;
1016 esac
1017
1018     cd $ac_dir
1019     # Check for guested configure; otherwise get Cygnus style configure.
1020     if test -f $ac_srcdir/configure.gnu; then
1021       echo
1022       $SHELL $ac_srcdir/configure.gnu  --help=recursive
1023     elif test -f $ac_srcdir/configure; then
1024       echo
1025       $SHELL $ac_srcdir/configure  --help=recursive
1026     elif test -f $ac_srcdir/configure.ac ||
1027            test -f $ac_srcdir/configure.in; then
1028       echo
1029       $ac_configure --help
1030     else
1031       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1032     fi
1033     cd $ac_popdir
1034   done
1035 fi
1036
1037 test -n "$ac_init_help" && exit 0
1038 if $ac_init_version; then
1039   cat <<\_ACEOF
1040
1041 Copyright (C) 2003 Free Software Foundation, Inc.
1042 This configure script is free software; the Free Software Foundation
1043 gives unlimited permission to copy, distribute and modify it.
1044 _ACEOF
1045   exit 0
1046 fi
1047 exec 5>config.log
1048 cat >&5 <<_ACEOF
1049 This file contains any messages produced by compilers while
1050 running configure, to aid debugging if configure makes a mistake.
1051
1052 It was created by $as_me, which was
1053 generated by GNU Autoconf 2.59.  Invocation command line was
1054
1055   $ $0 $@
1056
1057 _ACEOF
1058 {
1059 cat <<_ASUNAME
1060 ## --------- ##
1061 ## Platform. ##
1062 ## --------- ##
1063
1064 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1065 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1066 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1067 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1068 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1069
1070 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1071 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1072
1073 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1074 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1075 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1076 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1077 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1078 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1079 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1080
1081 _ASUNAME
1082
1083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1084 for as_dir in $PATH
1085 do
1086   IFS=$as_save_IFS
1087   test -z "$as_dir" && as_dir=.
1088   echo "PATH: $as_dir"
1089 done
1090
1091 } >&5
1092
1093 cat >&5 <<_ACEOF
1094
1095
1096 ## ----------- ##
1097 ## Core tests. ##
1098 ## ----------- ##
1099
1100 _ACEOF
1101
1102
1103 # Keep a trace of the command line.
1104 # Strip out --no-create and --no-recursion so they do not pile up.
1105 # Strip out --silent because we don't want to record it for future runs.
1106 # Also quote any args containing shell meta-characters.
1107 # Make two passes to allow for proper duplicate-argument suppression.
1108 ac_configure_args=
1109 ac_configure_args0=
1110 ac_configure_args1=
1111 ac_sep=
1112 ac_must_keep_next=false
1113 for ac_pass in 1 2
1114 do
1115   for ac_arg
1116   do
1117     case $ac_arg in
1118     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1119     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1120     | -silent | --silent | --silen | --sile | --sil)
1121       continue ;;
1122     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1123       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1124     esac
1125     case $ac_pass in
1126     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1127     2)
1128       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1129       if test $ac_must_keep_next = true; then
1130         ac_must_keep_next=false # Got value, back to normal.
1131       else
1132         case $ac_arg in
1133           *=* | --config-cache | -C | -disable-* | --disable-* \
1134           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1135           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1136           | -with-* | --with-* | -without-* | --without-* | --x)
1137             case "$ac_configure_args0 " in
1138               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1139             esac
1140             ;;
1141           -* ) ac_must_keep_next=true ;;
1142         esac
1143       fi
1144       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1145       # Get rid of the leading space.
1146       ac_sep=" "
1147       ;;
1148     esac
1149   done
1150 done
1151 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1152 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1153
1154 # When interrupted or exit'd, cleanup temporary files, and complete
1155 # config.log.  We remove comments because anyway the quotes in there
1156 # would cause problems or look ugly.
1157 # WARNING: Be sure not to use single quotes in there, as some shells,
1158 # such as our DU 5.0 friend, will then `close' the trap.
1159 trap 'exit_status=$?
1160   # Save into config.log some information that might help in debugging.
1161   {
1162     echo
1163
1164     cat <<\_ASBOX
1165 ## ---------------- ##
1166 ## Cache variables. ##
1167 ## ---------------- ##
1168 _ASBOX
1169     echo
1170     # The following way of writing the cache mishandles newlines in values,
1171 {
1172   (set) 2>&1 |
1173     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1174     *ac_space=\ *)
1175       sed -n \
1176         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1177           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1178       ;;
1179     *)
1180       sed -n \
1181         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1182       ;;
1183     esac;
1184 }
1185     echo
1186
1187     cat <<\_ASBOX
1188 ## ----------------- ##
1189 ## Output variables. ##
1190 ## ----------------- ##
1191 _ASBOX
1192     echo
1193     for ac_var in $ac_subst_vars
1194     do
1195       eval ac_val=$`echo $ac_var`
1196       echo "$ac_var='"'"'$ac_val'"'"'"
1197     done | sort
1198     echo
1199
1200     if test -n "$ac_subst_files"; then
1201       cat <<\_ASBOX
1202 ## ------------- ##
1203 ## Output files. ##
1204 ## ------------- ##
1205 _ASBOX
1206       echo
1207       for ac_var in $ac_subst_files
1208       do
1209         eval ac_val=$`echo $ac_var`
1210         echo "$ac_var='"'"'$ac_val'"'"'"
1211       done | sort
1212       echo
1213     fi
1214
1215     if test -s confdefs.h; then
1216       cat <<\_ASBOX
1217 ## ----------- ##
1218 ## confdefs.h. ##
1219 ## ----------- ##
1220 _ASBOX
1221       echo
1222       sed "/^$/d" confdefs.h | sort
1223       echo
1224     fi
1225     test "$ac_signal" != 0 &&
1226       echo "$as_me: caught signal $ac_signal"
1227     echo "$as_me: exit $exit_status"
1228   } >&5
1229   rm -f core *.core &&
1230   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1231     exit $exit_status
1232      ' 0
1233 for ac_signal in 1 2 13 15; do
1234   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1235 done
1236 ac_signal=0
1237
1238 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1239 rm -rf conftest* confdefs.h
1240 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1241 echo >confdefs.h
1242
1243 # Predefined preprocessor variables.
1244
1245 cat >>confdefs.h <<_ACEOF
1246 #define PACKAGE_NAME "$PACKAGE_NAME"
1247 _ACEOF
1248
1249
1250 cat >>confdefs.h <<_ACEOF
1251 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1252 _ACEOF
1253
1254
1255 cat >>confdefs.h <<_ACEOF
1256 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1257 _ACEOF
1258
1259
1260 cat >>confdefs.h <<_ACEOF
1261 #define PACKAGE_STRING "$PACKAGE_STRING"
1262 _ACEOF
1263
1264
1265 cat >>confdefs.h <<_ACEOF
1266 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1267 _ACEOF
1268
1269
1270 # Let the site file select an alternate cache file if it wants to.
1271 # Prefer explicitly selected file to automatically selected ones.
1272 if test -z "$CONFIG_SITE"; then
1273   if test "x$prefix" != xNONE; then
1274     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1275   else
1276     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1277   fi
1278 fi
1279 for ac_site_file in $CONFIG_SITE; do
1280   if test -r "$ac_site_file"; then
1281     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1282 echo "$as_me: loading site script $ac_site_file" >&6;}
1283     sed 's/^/| /' "$ac_site_file" >&5
1284     . "$ac_site_file"
1285   fi
1286 done
1287
1288 if test -r "$cache_file"; then
1289   # Some versions of bash will fail to source /dev/null (special
1290   # files actually), so we avoid doing that.
1291   if test -f "$cache_file"; then
1292     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1293 echo "$as_me: loading cache $cache_file" >&6;}
1294     case $cache_file in
1295       [\\/]* | ?:[\\/]* ) . $cache_file;;
1296       *)                      . ./$cache_file;;
1297     esac
1298   fi
1299 else
1300   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1301 echo "$as_me: creating cache $cache_file" >&6;}
1302   >$cache_file
1303 fi
1304
1305 # Check that the precious variables saved in the cache have kept the same
1306 # value.
1307 ac_cache_corrupted=false
1308 for ac_var in `(set) 2>&1 |
1309                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1310   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1311   eval ac_new_set=\$ac_env_${ac_var}_set
1312   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1313   eval ac_new_val="\$ac_env_${ac_var}_value"
1314   case $ac_old_set,$ac_new_set in
1315     set,)
1316       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1317 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1318       ac_cache_corrupted=: ;;
1319     ,set)
1320       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1321 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1322       ac_cache_corrupted=: ;;
1323     ,);;
1324     *)
1325       if test "x$ac_old_val" != "x$ac_new_val"; then
1326         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1327 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1328         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1329 echo "$as_me:   former value:  $ac_old_val" >&2;}
1330         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1331 echo "$as_me:   current value: $ac_new_val" >&2;}
1332         ac_cache_corrupted=:
1333       fi;;
1334   esac
1335   # Pass precious variables to config.status.
1336   if test "$ac_new_set" = set; then
1337     case $ac_new_val in
1338     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1339       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1340     *) ac_arg=$ac_var=$ac_new_val ;;
1341     esac
1342     case " $ac_configure_args " in
1343       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1344       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1345     esac
1346   fi
1347 done
1348 if $ac_cache_corrupted; then
1349   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1350 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1351   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1352 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1353    { (exit 1); exit 1; }; }
1354 fi
1355
1356 ac_ext=c
1357 ac_cpp='$CPP $CPPFLAGS'
1358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381           ac_config_headers="$ac_config_headers auto-host.h:config.in"
1382
1383
1384 # Determine the host, build, and target systems
1385 ac_aux_dir=
1386 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1387   if test -f $ac_dir/install-sh; then
1388     ac_aux_dir=$ac_dir
1389     ac_install_sh="$ac_aux_dir/install-sh -c"
1390     break
1391   elif test -f $ac_dir/install.sh; then
1392     ac_aux_dir=$ac_dir
1393     ac_install_sh="$ac_aux_dir/install.sh -c"
1394     break
1395   elif test -f $ac_dir/shtool; then
1396     ac_aux_dir=$ac_dir
1397     ac_install_sh="$ac_aux_dir/shtool install -c"
1398     break
1399   fi
1400 done
1401 if test -z "$ac_aux_dir"; then
1402   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1403 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1404    { (exit 1); exit 1; }; }
1405 fi
1406 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1407 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1408 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1409
1410 # Make sure we can run config.sub.
1411 $ac_config_sub sun4 >/dev/null 2>&1 ||
1412   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1413 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1414    { (exit 1); exit 1; }; }
1415
1416 echo "$as_me:$LINENO: checking build system type" >&5
1417 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1418 if test "${ac_cv_build+set}" = set; then
1419   echo $ECHO_N "(cached) $ECHO_C" >&6
1420 else
1421   ac_cv_build_alias=$build_alias
1422 test -z "$ac_cv_build_alias" &&
1423   ac_cv_build_alias=`$ac_config_guess`
1424 test -z "$ac_cv_build_alias" &&
1425   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1426 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1427    { (exit 1); exit 1; }; }
1428 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1429   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1430 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1431    { (exit 1); exit 1; }; }
1432
1433 fi
1434 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1435 echo "${ECHO_T}$ac_cv_build" >&6
1436 build=$ac_cv_build
1437 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1438 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1439 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1440
1441
1442 echo "$as_me:$LINENO: checking host system type" >&5
1443 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1444 if test "${ac_cv_host+set}" = set; then
1445   echo $ECHO_N "(cached) $ECHO_C" >&6
1446 else
1447   ac_cv_host_alias=$host_alias
1448 test -z "$ac_cv_host_alias" &&
1449   ac_cv_host_alias=$ac_cv_build_alias
1450 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1451   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1452 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1453    { (exit 1); exit 1; }; }
1454
1455 fi
1456 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1457 echo "${ECHO_T}$ac_cv_host" >&6
1458 host=$ac_cv_host
1459 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1460 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1461 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1462
1463
1464 echo "$as_me:$LINENO: checking target system type" >&5
1465 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1466 if test "${ac_cv_target+set}" = set; then
1467   echo $ECHO_N "(cached) $ECHO_C" >&6
1468 else
1469   ac_cv_target_alias=$target_alias
1470 test "x$ac_cv_target_alias" = "x" &&
1471   ac_cv_target_alias=$ac_cv_host_alias
1472 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1473   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1474 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1475    { (exit 1); exit 1; }; }
1476
1477 fi
1478 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1479 echo "${ECHO_T}$ac_cv_target" >&6
1480 target=$ac_cv_target
1481 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1482 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1483 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1484
1485
1486 # The aliases save the names the user supplied, while $host etc.
1487 # will get canonicalized.
1488 test -n "$target_alias" &&
1489   test "$program_prefix$program_suffix$program_transform_name" = \
1490     NONENONEs,x,x, &&
1491   program_prefix=${target_alias}-
1492
1493 # Determine the noncanonical target name, for directory use.
1494  case ${build_alias} in
1495   "") build_noncanonical=${build} ;;
1496   *) build_noncanonical=${build_alias} ;;
1497 esac
1498
1499  case ${host_alias} in
1500   "") host_noncanonical=${build_noncanonical} ;;
1501   *) host_noncanonical=${host_alias} ;;
1502 esac
1503
1504  case ${target_alias} in
1505   "") target_noncanonical=${host_noncanonical} ;;
1506   *) target_noncanonical=${target_alias} ;;
1507 esac
1508
1509
1510
1511
1512 # Determine the target- and build-specific subdirectories
1513   # Prefix 'build-' so this never conflicts with target_subdir.
1514 build_subdir="build-${build_noncanonical}"
1515 # Not really a subdirectory, but here for completeness.
1516 host_subdir=.
1517 # No prefix.
1518 target_subdir=${target_noncanonical}
1519
1520
1521 # Set program_transform_name
1522 test "$program_prefix" != NONE &&
1523   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1524 # Use a double $ so make ignores it.
1525 test "$program_suffix" != NONE &&
1526   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1527 # Double any \ or $.  echo might interpret backslashes.
1528 # By default was `s,x,x', remove it if useless.
1529 cat <<\_ACEOF >conftest.sed
1530 s/[\\$]/&&/g;s/;s,x,x,$//
1531 _ACEOF
1532 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1533 rm conftest.sed
1534
1535
1536 # Check for bogus environment variables.
1537 # Test if LIBRARY_PATH contains the notation for the current directory
1538 # since this would lead to problems installing/building glibc.
1539 # LIBRARY_PATH contains the current directory if one of the following
1540 # is true:
1541 # - one of the terminals (":" and ";") is the first or last sign
1542 # - two terminals occur directly after each other
1543 # - the path contains an element with a dot in it
1544 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1545 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1546 case ${LIBRARY_PATH} in
1547   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1548     library_path_setting="contains current directory"
1549     ;;
1550   *)
1551     library_path_setting="ok"
1552     ;;
1553 esac
1554 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1555 echo "${ECHO_T}$library_path_setting" >&6
1556 if test "$library_path_setting" != "ok"; then
1557 { { echo "$as_me:$LINENO: error:
1558 *** LIBRARY_PATH shouldn't contain the current directory when
1559 *** building gcc. Please change the environment variable
1560 *** and run configure again." >&5
1561 echo "$as_me: error:
1562 *** LIBRARY_PATH shouldn't contain the current directory when
1563 *** building gcc. Please change the environment variable
1564 *** and run configure again." >&2;}
1565    { (exit 1); exit 1; }; }
1566 fi
1567
1568 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1569 # since this would lead to problems installing/building glibc.
1570 # GCC_EXEC_PREFIX contains the current directory if one of the following
1571 # is true:
1572 # - one of the terminals (":" and ";") is the first or last sign
1573 # - two terminals occur directly after each other
1574 # - the path contains an element with a dot in it
1575 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1576 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1577 case ${GCC_EXEC_PREFIX} in
1578   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1579     gcc_exec_prefix_setting="contains current directory"
1580     ;;
1581   *)
1582     gcc_exec_prefix_setting="ok"
1583     ;;
1584 esac
1585 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1586 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1587 if test "$gcc_exec_prefix_setting" != "ok"; then
1588 { { echo "$as_me:$LINENO: error:
1589 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1590 *** building gcc. Please change the environment variable
1591 *** and run configure again." >&5
1592 echo "$as_me: error:
1593 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1594 *** building gcc. Please change the environment variable
1595 *** and run configure again." >&2;}
1596    { (exit 1); exit 1; }; }
1597 fi
1598
1599 # -----------
1600 # Directories
1601 # -----------
1602
1603 # Specify the local prefix
1604 local_prefix=
1605
1606 # Check whether --with-local-prefix or --without-local-prefix was given.
1607 if test "${with_local_prefix+set}" = set; then
1608   withval="$with_local_prefix"
1609   case "${withval}" in
1610 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1611 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1612    { (exit 1); exit 1; }; } ;;
1613 no)     ;;
1614 *)      local_prefix=$with_local_prefix ;;
1615 esac
1616 fi;
1617
1618 # Default local prefix if it is empty
1619 if test x$local_prefix = x; then
1620         local_prefix=/usr/local
1621 fi
1622
1623 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1624 # passed in by the toplevel make and thus we'd get different behavior
1625 # depending on where we built the sources.
1626 gcc_gxx_include_dir=
1627 # Specify the g++ header file directory
1628
1629 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1630 if test "${with_gxx_include_dir+set}" = set; then
1631   withval="$with_gxx_include_dir"
1632   case "${withval}" in
1633 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1634 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1635    { (exit 1); exit 1; }; } ;;
1636 no)     ;;
1637 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
1638 esac
1639 fi;
1640
1641 if test x${gcc_gxx_include_dir} = x; then
1642   if test x${enable_version_specific_runtime_libs} = xyes; then
1643     gcc_gxx_include_dir='${libsubdir}/include/c++'
1644   else
1645     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
1646     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1647   fi
1648 fi
1649
1650
1651 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1652 if test "${with_cpp_install_dir+set}" = set; then
1653   withval="$with_cpp_install_dir"
1654   if test x$withval = xyes; then
1655   { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1656 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1657    { (exit 1); exit 1; }; }
1658 elif test x$withval != xno; then
1659   cpp_install_dir=$withval
1660 fi
1661 fi;
1662
1663 # We would like to our source tree to be readonly.  However when releases or
1664 # pre-releases are generated, the flex/bison generated files as well as the
1665 # various formats of manuals need to be included along with the rest of the
1666 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
1667 # just that.
1668
1669 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1670 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1671     # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1672 if test "${enable_generated_files_in_srcdir+set}" = set; then
1673   enableval="$enable_generated_files_in_srcdir"
1674   generated_files_in_srcdir=$enableval
1675 else
1676   generated_files_in_srcdir=no
1677 fi;
1678
1679 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1680 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1681
1682 if test "$generated_files_in_srcdir" = "yes"; then
1683   GENINSRC=''
1684 else
1685   GENINSRC='#'
1686 fi
1687
1688
1689 # -------------------
1690 # Find default linker
1691 # -------------------
1692
1693 # With GNU ld
1694
1695 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1696 if test "${with_gnu_ld+set}" = set; then
1697   withval="$with_gnu_ld"
1698   gnu_ld_flag="$with_gnu_ld"
1699 else
1700   gnu_ld_flag=no
1701 fi;
1702
1703 # With pre-defined ld
1704
1705 # Check whether --with-ld or --without-ld was given.
1706 if test "${with_ld+set}" = set; then
1707   withval="$with_ld"
1708   DEFAULT_LINKER="$with_ld"
1709 fi;
1710 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1711   if test ! -x "$DEFAULT_LINKER"; then
1712     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1713 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1714    { (exit 1); exit 1; }; }
1715   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1716     gnu_ld_flag=yes
1717   fi
1718
1719 cat >>confdefs.h <<_ACEOF
1720 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1721 _ACEOF
1722
1723 fi
1724
1725 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1726 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1727 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1728   if test x"$gnu_ld_flag" = x"no"; then
1729     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1730 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1731   else
1732     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1733 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1734   fi
1735 else
1736   echo "$as_me:$LINENO: result: no" >&5
1737 echo "${ECHO_T}no" >&6
1738 fi
1739
1740 # With demangler in GNU ld
1741
1742 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1743 if test "${with_demangler_in_ld+set}" = set; then
1744   withval="$with_demangler_in_ld"
1745   demangler_in_ld="$with_demangler_in_ld"
1746 else
1747   demangler_in_ld=no
1748 fi;
1749
1750 # ----------------------
1751 # Find default assembler
1752 # ----------------------
1753
1754 # With GNU as
1755
1756 # Check whether --with-gnu-as or --without-gnu-as was given.
1757 if test "${with_gnu_as+set}" = set; then
1758   withval="$with_gnu_as"
1759   gas_flag="$with_gnu_as"
1760 else
1761   gas_flag=no
1762 fi;
1763
1764
1765 # Check whether --with-as or --without-as was given.
1766 if test "${with_as+set}" = set; then
1767   withval="$with_as"
1768   DEFAULT_ASSEMBLER="$with_as"
1769 fi;
1770 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1771   if test ! -x "$DEFAULT_ASSEMBLER"; then
1772     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1773 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1774    { (exit 1); exit 1; }; }
1775   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1776     gas_flag=yes
1777   fi
1778
1779 cat >>confdefs.h <<_ACEOF
1780 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1781 _ACEOF
1782
1783 fi
1784
1785 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1786 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1787 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1788   if test x"$gas_flag" = x"no"; then
1789     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1790 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1791   else
1792     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1793 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1794   fi
1795 else
1796   echo "$as_me:$LINENO: result: no" >&5
1797 echo "${ECHO_T}no" >&6
1798 fi
1799
1800 # ---------------
1801 # Find C compiler
1802 # ---------------
1803
1804 # If a non-executable a.out is present (e.g. created by GNU as above even if
1805 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1806 # file, even when creating an executable, so an execution test fails.
1807 # Remove possible default executable files to avoid this.
1808 #
1809 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1810 # Autoconf includes it.
1811 rm -f a.out a.exe b.out
1812
1813 # Find the native compiler
1814 ac_ext=c
1815 ac_cpp='$CPP $CPPFLAGS'
1816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1819 if test -n "$ac_tool_prefix"; then
1820   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1821 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1822 echo "$as_me:$LINENO: checking for $ac_word" >&5
1823 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1824 if test "${ac_cv_prog_CC+set}" = set; then
1825   echo $ECHO_N "(cached) $ECHO_C" >&6
1826 else
1827   if test -n "$CC"; then
1828   ac_cv_prog_CC="$CC" # Let the user override the test.
1829 else
1830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1831 for as_dir in $PATH
1832 do
1833   IFS=$as_save_IFS
1834   test -z "$as_dir" && as_dir=.
1835   for ac_exec_ext in '' $ac_executable_extensions; do
1836   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1837     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1838     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1839     break 2
1840   fi
1841 done
1842 done
1843
1844 fi
1845 fi
1846 CC=$ac_cv_prog_CC
1847 if test -n "$CC"; then
1848   echo "$as_me:$LINENO: result: $CC" >&5
1849 echo "${ECHO_T}$CC" >&6
1850 else
1851   echo "$as_me:$LINENO: result: no" >&5
1852 echo "${ECHO_T}no" >&6
1853 fi
1854
1855 fi
1856 if test -z "$ac_cv_prog_CC"; then
1857   ac_ct_CC=$CC
1858   # Extract the first word of "gcc", so it can be a program name with args.
1859 set dummy gcc; ac_word=$2
1860 echo "$as_me:$LINENO: checking for $ac_word" >&5
1861 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1862 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1863   echo $ECHO_N "(cached) $ECHO_C" >&6
1864 else
1865   if test -n "$ac_ct_CC"; then
1866   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1867 else
1868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1869 for as_dir in $PATH
1870 do
1871   IFS=$as_save_IFS
1872   test -z "$as_dir" && as_dir=.
1873   for ac_exec_ext in '' $ac_executable_extensions; do
1874   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1875     ac_cv_prog_ac_ct_CC="gcc"
1876     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1877     break 2
1878   fi
1879 done
1880 done
1881
1882 fi
1883 fi
1884 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1885 if test -n "$ac_ct_CC"; then
1886   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1887 echo "${ECHO_T}$ac_ct_CC" >&6
1888 else
1889   echo "$as_me:$LINENO: result: no" >&5
1890 echo "${ECHO_T}no" >&6
1891 fi
1892
1893   CC=$ac_ct_CC
1894 else
1895   CC="$ac_cv_prog_CC"
1896 fi
1897
1898 if test -z "$CC"; then
1899   if test -n "$ac_tool_prefix"; then
1900   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1901 set dummy ${ac_tool_prefix}cc; ac_word=$2
1902 echo "$as_me:$LINENO: checking for $ac_word" >&5
1903 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1904 if test "${ac_cv_prog_CC+set}" = set; then
1905   echo $ECHO_N "(cached) $ECHO_C" >&6
1906 else
1907   if test -n "$CC"; then
1908   ac_cv_prog_CC="$CC" # Let the user override the test.
1909 else
1910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1911 for as_dir in $PATH
1912 do
1913   IFS=$as_save_IFS
1914   test -z "$as_dir" && as_dir=.
1915   for ac_exec_ext in '' $ac_executable_extensions; do
1916   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1917     ac_cv_prog_CC="${ac_tool_prefix}cc"
1918     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1919     break 2
1920   fi
1921 done
1922 done
1923
1924 fi
1925 fi
1926 CC=$ac_cv_prog_CC
1927 if test -n "$CC"; then
1928   echo "$as_me:$LINENO: result: $CC" >&5
1929 echo "${ECHO_T}$CC" >&6
1930 else
1931   echo "$as_me:$LINENO: result: no" >&5
1932 echo "${ECHO_T}no" >&6
1933 fi
1934
1935 fi
1936 if test -z "$ac_cv_prog_CC"; then
1937   ac_ct_CC=$CC
1938   # Extract the first word of "cc", so it can be a program name with args.
1939 set dummy cc; ac_word=$2
1940 echo "$as_me:$LINENO: checking for $ac_word" >&5
1941 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1942 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1943   echo $ECHO_N "(cached) $ECHO_C" >&6
1944 else
1945   if test -n "$ac_ct_CC"; then
1946   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1947 else
1948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1949 for as_dir in $PATH
1950 do
1951   IFS=$as_save_IFS
1952   test -z "$as_dir" && as_dir=.
1953   for ac_exec_ext in '' $ac_executable_extensions; do
1954   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1955     ac_cv_prog_ac_ct_CC="cc"
1956     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1957     break 2
1958   fi
1959 done
1960 done
1961
1962 fi
1963 fi
1964 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1965 if test -n "$ac_ct_CC"; then
1966   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1967 echo "${ECHO_T}$ac_ct_CC" >&6
1968 else
1969   echo "$as_me:$LINENO: result: no" >&5
1970 echo "${ECHO_T}no" >&6
1971 fi
1972
1973   CC=$ac_ct_CC
1974 else
1975   CC="$ac_cv_prog_CC"
1976 fi
1977
1978 fi
1979 if test -z "$CC"; then
1980   # Extract the first word of "cc", so it can be a program name with args.
1981 set dummy cc; ac_word=$2
1982 echo "$as_me:$LINENO: checking for $ac_word" >&5
1983 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1984 if test "${ac_cv_prog_CC+set}" = set; then
1985   echo $ECHO_N "(cached) $ECHO_C" >&6
1986 else
1987   if test -n "$CC"; then
1988   ac_cv_prog_CC="$CC" # Let the user override the test.
1989 else
1990   ac_prog_rejected=no
1991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1992 for as_dir in $PATH
1993 do
1994   IFS=$as_save_IFS
1995   test -z "$as_dir" && as_dir=.
1996   for ac_exec_ext in '' $ac_executable_extensions; do
1997   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1998     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1999        ac_prog_rejected=yes
2000        continue
2001      fi
2002     ac_cv_prog_CC="cc"
2003     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2004     break 2
2005   fi
2006 done
2007 done
2008
2009 if test $ac_prog_rejected = yes; then
2010   # We found a bogon in the path, so make sure we never use it.
2011   set dummy $ac_cv_prog_CC
2012   shift
2013   if test $# != 0; then
2014     # We chose a different compiler from the bogus one.
2015     # However, it has the same basename, so the bogon will be chosen
2016     # first if we set CC to just the basename; use the full file name.
2017     shift
2018     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2019   fi
2020 fi
2021 fi
2022 fi
2023 CC=$ac_cv_prog_CC
2024 if test -n "$CC"; then
2025   echo "$as_me:$LINENO: result: $CC" >&5
2026 echo "${ECHO_T}$CC" >&6
2027 else
2028   echo "$as_me:$LINENO: result: no" >&5
2029 echo "${ECHO_T}no" >&6
2030 fi
2031
2032 fi
2033 if test -z "$CC"; then
2034   if test -n "$ac_tool_prefix"; then
2035   for ac_prog in cl
2036   do
2037     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2038 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2039 echo "$as_me:$LINENO: checking for $ac_word" >&5
2040 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2041 if test "${ac_cv_prog_CC+set}" = set; then
2042   echo $ECHO_N "(cached) $ECHO_C" >&6
2043 else
2044   if test -n "$CC"; then
2045   ac_cv_prog_CC="$CC" # Let the user override the test.
2046 else
2047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2048 for as_dir in $PATH
2049 do
2050   IFS=$as_save_IFS
2051   test -z "$as_dir" && as_dir=.
2052   for ac_exec_ext in '' $ac_executable_extensions; do
2053   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2054     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2055     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2056     break 2
2057   fi
2058 done
2059 done
2060
2061 fi
2062 fi
2063 CC=$ac_cv_prog_CC
2064 if test -n "$CC"; then
2065   echo "$as_me:$LINENO: result: $CC" >&5
2066 echo "${ECHO_T}$CC" >&6
2067 else
2068   echo "$as_me:$LINENO: result: no" >&5
2069 echo "${ECHO_T}no" >&6
2070 fi
2071
2072     test -n "$CC" && break
2073   done
2074 fi
2075 if test -z "$CC"; then
2076   ac_ct_CC=$CC
2077   for ac_prog in cl
2078 do
2079   # Extract the first word of "$ac_prog", so it can be a program name with args.
2080 set dummy $ac_prog; ac_word=$2
2081 echo "$as_me:$LINENO: checking for $ac_word" >&5
2082 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2083 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2084   echo $ECHO_N "(cached) $ECHO_C" >&6
2085 else
2086   if test -n "$ac_ct_CC"; then
2087   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2088 else
2089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2090 for as_dir in $PATH
2091 do
2092   IFS=$as_save_IFS
2093   test -z "$as_dir" && as_dir=.
2094   for ac_exec_ext in '' $ac_executable_extensions; do
2095   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2096     ac_cv_prog_ac_ct_CC="$ac_prog"
2097     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2098     break 2
2099   fi
2100 done
2101 done
2102
2103 fi
2104 fi
2105 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2106 if test -n "$ac_ct_CC"; then
2107   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2108 echo "${ECHO_T}$ac_ct_CC" >&6
2109 else
2110   echo "$as_me:$LINENO: result: no" >&5
2111 echo "${ECHO_T}no" >&6
2112 fi
2113
2114   test -n "$ac_ct_CC" && break
2115 done
2116
2117   CC=$ac_ct_CC
2118 fi
2119
2120 fi
2121
2122
2123 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2124 See \`config.log' for more details." >&5
2125 echo "$as_me: error: no acceptable C compiler found in \$PATH
2126 See \`config.log' for more details." >&2;}
2127    { (exit 1); exit 1; }; }
2128
2129 # Provide some information about the compiler.
2130 echo "$as_me:$LINENO:" \
2131      "checking for C compiler version" >&5
2132 ac_compiler=`set X $ac_compile; echo $2`
2133 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2134   (eval $ac_compiler --version </dev/null >&5) 2>&5
2135   ac_status=$?
2136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2137   (exit $ac_status); }
2138 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2139   (eval $ac_compiler -v </dev/null >&5) 2>&5
2140   ac_status=$?
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 $ac_status); }
2148
2149 cat >conftest.$ac_ext <<_ACEOF
2150 /* confdefs.h.  */
2151 _ACEOF
2152 cat confdefs.h >>conftest.$ac_ext
2153 cat >>conftest.$ac_ext <<_ACEOF
2154 /* end confdefs.h.  */
2155
2156 int
2157 main ()
2158 {
2159
2160   ;
2161   return 0;
2162 }
2163 _ACEOF
2164 ac_clean_files_save=$ac_clean_files
2165 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2166 # Try to create an executable without -o first, disregard a.out.
2167 # It will help us diagnose broken compilers, and finding out an intuition
2168 # of exeext.
2169 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2170 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2171 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2172 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2173   (eval $ac_link_default) 2>&5
2174   ac_status=$?
2175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2176   (exit $ac_status); }; then
2177   # Find the output, starting from the most likely.  This scheme is
2178 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2179 # resort.
2180
2181 # Be careful to initialize this variable, since it used to be cached.
2182 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2183 ac_cv_exeext=
2184 # b.out is created by i960 compilers.
2185 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2186 do
2187   test -f "$ac_file" || continue
2188   case $ac_file in
2189     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2190         ;;
2191     conftest.$ac_ext )
2192         # This is the source file.
2193         ;;
2194     [ab].out )
2195         # We found the default executable, but exeext='' is most
2196         # certainly right.
2197         break;;
2198     *.* )
2199         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2200         # FIXME: I believe we export ac_cv_exeext for Libtool,
2201         # but it would be cool to find out if it's true.  Does anybody
2202         # maintain Libtool? --akim.
2203         export ac_cv_exeext
2204         break;;
2205     * )
2206         break;;
2207   esac
2208 done
2209 else
2210   echo "$as_me: failed program was:" >&5
2211 sed 's/^/| /' conftest.$ac_ext >&5
2212
2213 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2214 See \`config.log' for more details." >&5
2215 echo "$as_me: error: C compiler cannot create executables
2216 See \`config.log' for more details." >&2;}
2217    { (exit 77); exit 77; }; }
2218 fi
2219
2220 ac_exeext=$ac_cv_exeext
2221 echo "$as_me:$LINENO: result: $ac_file" >&5
2222 echo "${ECHO_T}$ac_file" >&6
2223
2224 # Check the compiler produces executables we can run.  If not, either
2225 # the compiler is broken, or we cross compile.
2226 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2227 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2228 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2229 # If not cross compiling, check that we can run a simple program.
2230 if test "$cross_compiling" != yes; then
2231   if { ac_try='./$ac_file'
2232   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2233   (eval $ac_try) 2>&5
2234   ac_status=$?
2235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2236   (exit $ac_status); }; }; then
2237     cross_compiling=no
2238   else
2239     if test "$cross_compiling" = maybe; then
2240         cross_compiling=yes
2241     else
2242         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2243 If you meant to cross compile, use \`--host'.
2244 See \`config.log' for more details." >&5
2245 echo "$as_me: error: cannot run C compiled programs.
2246 If you meant to cross compile, use \`--host'.
2247 See \`config.log' for more details." >&2;}
2248    { (exit 1); exit 1; }; }
2249     fi
2250   fi
2251 fi
2252 echo "$as_me:$LINENO: result: yes" >&5
2253 echo "${ECHO_T}yes" >&6
2254
2255 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2256 ac_clean_files=$ac_clean_files_save
2257 # Check the compiler produces executables we can run.  If not, either
2258 # the compiler is broken, or we cross compile.
2259 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2260 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2261 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2262 echo "${ECHO_T}$cross_compiling" >&6
2263
2264 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2265 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2266 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2267   (eval $ac_link) 2>&5
2268   ac_status=$?
2269   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2270   (exit $ac_status); }; then
2271   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2272 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2273 # work properly (i.e., refer to `conftest.exe'), while it won't with
2274 # `rm'.
2275 for ac_file in conftest.exe conftest conftest.*; do
2276   test -f "$ac_file" || continue
2277   case $ac_file in
2278     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2279     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2280           export ac_cv_exeext
2281           break;;
2282     * ) break;;
2283   esac
2284 done
2285 else
2286   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2287 See \`config.log' for more details." >&5
2288 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2289 See \`config.log' for more details." >&2;}
2290    { (exit 1); exit 1; }; }
2291 fi
2292
2293 rm -f conftest$ac_cv_exeext
2294 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2295 echo "${ECHO_T}$ac_cv_exeext" >&6
2296
2297 rm -f conftest.$ac_ext
2298 EXEEXT=$ac_cv_exeext
2299 ac_exeext=$EXEEXT
2300 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2301 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2302 if test "${ac_cv_objext+set}" = set; then
2303   echo $ECHO_N "(cached) $ECHO_C" >&6
2304 else
2305   cat >conftest.$ac_ext <<_ACEOF
2306 /* confdefs.h.  */
2307 _ACEOF
2308 cat confdefs.h >>conftest.$ac_ext
2309 cat >>conftest.$ac_ext <<_ACEOF
2310 /* end confdefs.h.  */
2311
2312 int
2313 main ()
2314 {
2315
2316   ;
2317   return 0;
2318 }
2319 _ACEOF
2320 rm -f conftest.o conftest.obj
2321 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2322   (eval $ac_compile) 2>&5
2323   ac_status=$?
2324   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2325   (exit $ac_status); }; then
2326   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2327   case $ac_file in
2328     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2329     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2330        break;;
2331   esac
2332 done
2333 else
2334   echo "$as_me: failed program was:" >&5
2335 sed 's/^/| /' conftest.$ac_ext >&5
2336
2337 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2338 See \`config.log' for more details." >&5
2339 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2340 See \`config.log' for more details." >&2;}
2341    { (exit 1); exit 1; }; }
2342 fi
2343
2344 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2345 fi
2346 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2347 echo "${ECHO_T}$ac_cv_objext" >&6
2348 OBJEXT=$ac_cv_objext
2349 ac_objext=$OBJEXT
2350 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2351 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2352 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2353   echo $ECHO_N "(cached) $ECHO_C" >&6
2354 else
2355   cat >conftest.$ac_ext <<_ACEOF
2356 /* confdefs.h.  */
2357 _ACEOF
2358 cat confdefs.h >>conftest.$ac_ext
2359 cat >>conftest.$ac_ext <<_ACEOF
2360 /* end confdefs.h.  */
2361
2362 int
2363 main ()
2364 {
2365 #ifndef __GNUC__
2366        choke me
2367 #endif
2368
2369   ;
2370   return 0;
2371 }
2372 _ACEOF
2373 rm -f conftest.$ac_objext
2374 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2375   (eval $ac_compile) 2>conftest.er1
2376   ac_status=$?
2377   grep -v '^ *+' conftest.er1 >conftest.err
2378   rm -f conftest.er1
2379   cat conftest.err >&5
2380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2381   (exit $ac_status); } &&
2382          { ac_try='test -z "$ac_c_werror_flag"
2383                          || test ! -s conftest.err'
2384   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2385   (eval $ac_try) 2>&5
2386   ac_status=$?
2387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2388   (exit $ac_status); }; } &&
2389          { ac_try='test -s conftest.$ac_objext'
2390   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2391   (eval $ac_try) 2>&5
2392   ac_status=$?
2393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2394   (exit $ac_status); }; }; then
2395   ac_compiler_gnu=yes
2396 else
2397   echo "$as_me: failed program was:" >&5
2398 sed 's/^/| /' conftest.$ac_ext >&5
2399
2400 ac_compiler_gnu=no
2401 fi
2402 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2403 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2404
2405 fi
2406 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2407 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2408 GCC=`test $ac_compiler_gnu = yes && echo yes`
2409 ac_test_CFLAGS=${CFLAGS+set}
2410 ac_save_CFLAGS=$CFLAGS
2411 CFLAGS="-g"
2412 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2413 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2414 if test "${ac_cv_prog_cc_g+set}" = set; then
2415   echo $ECHO_N "(cached) $ECHO_C" >&6
2416 else
2417   cat >conftest.$ac_ext <<_ACEOF
2418 /* confdefs.h.  */
2419 _ACEOF
2420 cat confdefs.h >>conftest.$ac_ext
2421 cat >>conftest.$ac_ext <<_ACEOF
2422 /* end confdefs.h.  */
2423
2424 int
2425 main ()
2426 {
2427
2428   ;
2429   return 0;
2430 }
2431 _ACEOF
2432 rm -f conftest.$ac_objext
2433 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2434   (eval $ac_compile) 2>conftest.er1
2435   ac_status=$?
2436   grep -v '^ *+' conftest.er1 >conftest.err
2437   rm -f conftest.er1
2438   cat conftest.err >&5
2439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2440   (exit $ac_status); } &&
2441          { ac_try='test -z "$ac_c_werror_flag"
2442                          || test ! -s conftest.err'
2443   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2444   (eval $ac_try) 2>&5
2445   ac_status=$?
2446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2447   (exit $ac_status); }; } &&
2448          { ac_try='test -s conftest.$ac_objext'
2449   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2450   (eval $ac_try) 2>&5
2451   ac_status=$?
2452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453   (exit $ac_status); }; }; then
2454   ac_cv_prog_cc_g=yes
2455 else
2456   echo "$as_me: failed program was:" >&5
2457 sed 's/^/| /' conftest.$ac_ext >&5
2458
2459 ac_cv_prog_cc_g=no
2460 fi
2461 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2462 fi
2463 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2464 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2465 if test "$ac_test_CFLAGS" = set; then
2466   CFLAGS=$ac_save_CFLAGS
2467 elif test $ac_cv_prog_cc_g = yes; then
2468   if test "$GCC" = yes; then
2469     CFLAGS="-g -O2"
2470   else
2471     CFLAGS="-g"
2472   fi
2473 else
2474   if test "$GCC" = yes; then
2475     CFLAGS="-O2"
2476   else
2477     CFLAGS=
2478   fi
2479 fi
2480 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2481 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2482 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2483   echo $ECHO_N "(cached) $ECHO_C" >&6
2484 else
2485   ac_cv_prog_cc_stdc=no
2486 ac_save_CC=$CC
2487 cat >conftest.$ac_ext <<_ACEOF
2488 /* confdefs.h.  */
2489 _ACEOF
2490 cat confdefs.h >>conftest.$ac_ext
2491 cat >>conftest.$ac_ext <<_ACEOF
2492 /* end confdefs.h.  */
2493 #include <stdarg.h>
2494 #include <stdio.h>
2495 #include <sys/types.h>
2496 #include <sys/stat.h>
2497 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2498 struct buf { int x; };
2499 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2500 static char *e (p, i)
2501      char **p;
2502      int i;
2503 {
2504   return p[i];
2505 }
2506 static char *f (char * (*g) (char **, int), char **p, ...)
2507 {
2508   char *s;
2509   va_list v;
2510   va_start (v,p);
2511   s = g (p, va_arg (v,int));
2512   va_end (v);
2513   return s;
2514 }
2515
2516 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2517    function prototypes and stuff, but not '\xHH' hex character constants.
2518    These don't provoke an error unfortunately, instead are silently treated
2519    as 'x'.  The following induces an error, until -std1 is added to get
2520    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2521    array size at least.  It's necessary to write '\x00'==0 to get something
2522    that's true only with -std1.  */
2523 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2524
2525 int test (int i, double x);
2526 struct s1 {int (*f) (int a);};
2527 struct s2 {int (*f) (double a);};
2528 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2529 int argc;
2530 char **argv;
2531 int
2532 main ()
2533 {
2534 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2535   ;
2536   return 0;
2537 }
2538 _ACEOF
2539 # Don't try gcc -ansi; that turns off useful extensions and
2540 # breaks some systems' header files.
2541 # AIX                   -qlanglvl=ansi
2542 # Ultrix and OSF/1      -std1
2543 # HP-UX 10.20 and later -Ae
2544 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2545 # SVR4                  -Xc -D__EXTENSIONS__
2546 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2547 do
2548   CC="$ac_save_CC $ac_arg"
2549   rm -f conftest.$ac_objext
2550 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2551   (eval $ac_compile) 2>conftest.er1
2552   ac_status=$?
2553   grep -v '^ *+' conftest.er1 >conftest.err
2554   rm -f conftest.er1
2555   cat conftest.err >&5
2556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2557   (exit $ac_status); } &&
2558          { ac_try='test -z "$ac_c_werror_flag"
2559                          || test ! -s conftest.err'
2560   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2561   (eval $ac_try) 2>&5
2562   ac_status=$?
2563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2564   (exit $ac_status); }; } &&
2565          { ac_try='test -s conftest.$ac_objext'
2566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2567   (eval $ac_try) 2>&5
2568   ac_status=$?
2569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2570   (exit $ac_status); }; }; then
2571   ac_cv_prog_cc_stdc=$ac_arg
2572 break
2573 else
2574   echo "$as_me: failed program was:" >&5
2575 sed 's/^/| /' conftest.$ac_ext >&5
2576
2577 fi
2578 rm -f conftest.err conftest.$ac_objext
2579 done
2580 rm -f conftest.$ac_ext conftest.$ac_objext
2581 CC=$ac_save_CC
2582
2583 fi
2584
2585 case "x$ac_cv_prog_cc_stdc" in
2586   x|xno)
2587     echo "$as_me:$LINENO: result: none needed" >&5
2588 echo "${ECHO_T}none needed" >&6 ;;
2589   *)
2590     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2591 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2592     CC="$CC $ac_cv_prog_cc_stdc" ;;
2593 esac
2594
2595 # Some people use a C++ compiler to compile C.  Since we use `exit',
2596 # in C++ we need to declare it.  In case someone uses the same compiler
2597 # for both compiling C and C++ we need to have the C++ compiler decide
2598 # the declaration of exit, since it's the most demanding environment.
2599 cat >conftest.$ac_ext <<_ACEOF
2600 #ifndef __cplusplus
2601   choke me
2602 #endif
2603 _ACEOF
2604 rm -f conftest.$ac_objext
2605 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2606   (eval $ac_compile) 2>conftest.er1
2607   ac_status=$?
2608   grep -v '^ *+' conftest.er1 >conftest.err
2609   rm -f conftest.er1
2610   cat conftest.err >&5
2611   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2612   (exit $ac_status); } &&
2613          { ac_try='test -z "$ac_c_werror_flag"
2614                          || test ! -s conftest.err'
2615   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2616   (eval $ac_try) 2>&5
2617   ac_status=$?
2618   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2619   (exit $ac_status); }; } &&
2620          { ac_try='test -s conftest.$ac_objext'
2621   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2622   (eval $ac_try) 2>&5
2623   ac_status=$?
2624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2625   (exit $ac_status); }; }; then
2626   for ac_declaration in \
2627    '' \
2628    'extern "C" void std::exit (int) throw (); using std::exit;' \
2629    'extern "C" void std::exit (int); using std::exit;' \
2630    'extern "C" void exit (int) throw ();' \
2631    'extern "C" void exit (int);' \
2632    'void exit (int);'
2633 do
2634   cat >conftest.$ac_ext <<_ACEOF
2635 /* confdefs.h.  */
2636 _ACEOF
2637 cat confdefs.h >>conftest.$ac_ext
2638 cat >>conftest.$ac_ext <<_ACEOF
2639 /* end confdefs.h.  */
2640 $ac_declaration
2641 #include <stdlib.h>
2642 int
2643 main ()
2644 {
2645 exit (42);
2646   ;
2647   return 0;
2648 }
2649 _ACEOF
2650 rm -f conftest.$ac_objext
2651 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2652   (eval $ac_compile) 2>conftest.er1
2653   ac_status=$?
2654   grep -v '^ *+' conftest.er1 >conftest.err
2655   rm -f conftest.er1
2656   cat conftest.err >&5
2657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2658   (exit $ac_status); } &&
2659          { ac_try='test -z "$ac_c_werror_flag"
2660                          || test ! -s conftest.err'
2661   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2662   (eval $ac_try) 2>&5
2663   ac_status=$?
2664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2665   (exit $ac_status); }; } &&
2666          { ac_try='test -s conftest.$ac_objext'
2667   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2668   (eval $ac_try) 2>&5
2669   ac_status=$?
2670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671   (exit $ac_status); }; }; then
2672   :
2673 else
2674   echo "$as_me: failed program was:" >&5
2675 sed 's/^/| /' conftest.$ac_ext >&5
2676
2677 continue
2678 fi
2679 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2680   cat >conftest.$ac_ext <<_ACEOF
2681 /* confdefs.h.  */
2682 _ACEOF
2683 cat confdefs.h >>conftest.$ac_ext
2684 cat >>conftest.$ac_ext <<_ACEOF
2685 /* end confdefs.h.  */
2686 $ac_declaration
2687 int
2688 main ()
2689 {
2690 exit (42);
2691   ;
2692   return 0;
2693 }
2694 _ACEOF
2695 rm -f conftest.$ac_objext
2696 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2697   (eval $ac_compile) 2>conftest.er1
2698   ac_status=$?
2699   grep -v '^ *+' conftest.er1 >conftest.err
2700   rm -f conftest.er1
2701   cat conftest.err >&5
2702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2703   (exit $ac_status); } &&
2704          { ac_try='test -z "$ac_c_werror_flag"
2705                          || test ! -s conftest.err'
2706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2707   (eval $ac_try) 2>&5
2708   ac_status=$?
2709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2710   (exit $ac_status); }; } &&
2711          { ac_try='test -s conftest.$ac_objext'
2712   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2713   (eval $ac_try) 2>&5
2714   ac_status=$?
2715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2716   (exit $ac_status); }; }; then
2717   break
2718 else
2719   echo "$as_me: failed program was:" >&5
2720 sed 's/^/| /' conftest.$ac_ext >&5
2721
2722 fi
2723 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2724 done
2725 rm -f conftest*
2726 if test -n "$ac_declaration"; then
2727   echo '#ifdef __cplusplus' >>confdefs.h
2728   echo $ac_declaration      >>confdefs.h
2729   echo '#endif'             >>confdefs.h
2730 fi
2731
2732 else
2733   echo "$as_me: failed program was:" >&5
2734 sed 's/^/| /' conftest.$ac_ext >&5
2735
2736 fi
2737 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2738 ac_ext=c
2739 ac_cpp='$CPP $CPPFLAGS'
2740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2743
2744 if test "x$CC" != xcc; then
2745   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2746 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2747 else
2748   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2749 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2750 fi
2751 set dummy $CC; ac_cc=`echo $2 |
2752                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2753 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2754   echo $ECHO_N "(cached) $ECHO_C" >&6
2755 else
2756   cat >conftest.$ac_ext <<_ACEOF
2757 /* confdefs.h.  */
2758 _ACEOF
2759 cat confdefs.h >>conftest.$ac_ext
2760 cat >>conftest.$ac_ext <<_ACEOF
2761 /* end confdefs.h.  */
2762
2763 int
2764 main ()
2765 {
2766
2767   ;
2768   return 0;
2769 }
2770 _ACEOF
2771 # Make sure it works both with $CC and with simple cc.
2772 # We do the test twice because some compilers refuse to overwrite an
2773 # existing .o file with -o, though they will create one.
2774 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2775 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2776   (eval $ac_try) 2>&5
2777   ac_status=$?
2778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2779   (exit $ac_status); } &&
2780    test -f conftest.$ac_objext && { (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 $ac_status); };
2785 then
2786   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2787   if test "x$CC" != xcc; then
2788     # Test first that cc exists at all.
2789     if { ac_try='cc -c conftest.$ac_ext >&5'
2790   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2791   (eval $ac_try) 2>&5
2792   ac_status=$?
2793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2794   (exit $ac_status); }; }; then
2795       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2796       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2797   (eval $ac_try) 2>&5
2798   ac_status=$?
2799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2800   (exit $ac_status); } &&
2801          test -f conftest.$ac_objext && { (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 $ac_status); };
2806       then
2807         # cc works too.
2808         :
2809       else
2810         # cc exists but doesn't like -o.
2811         eval ac_cv_prog_cc_${ac_cc}_c_o=no
2812       fi
2813     fi
2814   fi
2815 else
2816   eval ac_cv_prog_cc_${ac_cc}_c_o=no
2817 fi
2818 rm -f conftest*
2819
2820 fi
2821 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2822   echo "$as_me:$LINENO: result: yes" >&5
2823 echo "${ECHO_T}yes" >&6
2824 else
2825   echo "$as_me:$LINENO: result: no" >&5
2826 echo "${ECHO_T}no" >&6
2827
2828 cat >>confdefs.h <<\_ACEOF
2829 #define NO_MINUS_C_MINUS_O 1
2830 _ACEOF
2831
2832 fi
2833
2834 # autoconf is lame and doesn't give us any substitution variable for this.
2835 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2836   NO_MINUS_C_MINUS_O=yes
2837 else
2838   OUTPUT_OPTION='-o $@'
2839 fi
2840
2841
2842
2843 # -------------------------
2844 # Check C compiler features
2845 # -------------------------
2846
2847 ac_ext=c
2848 ac_cpp='$CPP $CPPFLAGS'
2849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2852 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2853 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2854 # On Suns, sometimes $CPP names a directory.
2855 if test -n "$CPP" && test -d "$CPP"; then
2856   CPP=
2857 fi
2858 if test -z "$CPP"; then
2859   if test "${ac_cv_prog_CPP+set}" = set; then
2860   echo $ECHO_N "(cached) $ECHO_C" >&6
2861 else
2862       # Double quotes because CPP needs to be expanded
2863     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2864     do
2865       ac_preproc_ok=false
2866 for ac_c_preproc_warn_flag in '' yes
2867 do
2868   # Use a header file that comes with gcc, so configuring glibc
2869   # with a fresh cross-compiler works.
2870   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2871   # <limits.h> exists even on freestanding compilers.
2872   # On the NeXT, cc -E runs the code through the compiler's parser,
2873   # not just through cpp. "Syntax error" is here to catch this case.
2874   cat >conftest.$ac_ext <<_ACEOF
2875 /* confdefs.h.  */
2876 _ACEOF
2877 cat confdefs.h >>conftest.$ac_ext
2878 cat >>conftest.$ac_ext <<_ACEOF
2879 /* end confdefs.h.  */
2880 #ifdef __STDC__
2881 # include <limits.h>
2882 #else
2883 # include <assert.h>
2884 #endif
2885                      Syntax error
2886 _ACEOF
2887 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2888   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2889   ac_status=$?
2890   grep -v '^ *+' conftest.er1 >conftest.err
2891   rm -f conftest.er1
2892   cat conftest.err >&5
2893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2894   (exit $ac_status); } >/dev/null; then
2895   if test -s conftest.err; then
2896     ac_cpp_err=$ac_c_preproc_warn_flag
2897     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2898   else
2899     ac_cpp_err=
2900   fi
2901 else
2902   ac_cpp_err=yes
2903 fi
2904 if test -z "$ac_cpp_err"; then
2905   :
2906 else
2907   echo "$as_me: failed program was:" >&5
2908 sed 's/^/| /' conftest.$ac_ext >&5
2909
2910   # Broken: fails on valid input.
2911 continue
2912 fi
2913 rm -f conftest.err conftest.$ac_ext
2914
2915   # OK, works on sane cases.  Now check whether non-existent headers
2916   # can be detected and how.
2917   cat >conftest.$ac_ext <<_ACEOF
2918 /* confdefs.h.  */
2919 _ACEOF
2920 cat confdefs.h >>conftest.$ac_ext
2921 cat >>conftest.$ac_ext <<_ACEOF
2922 /* end confdefs.h.  */
2923 #include <ac_nonexistent.h>
2924 _ACEOF
2925 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2926   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2927   ac_status=$?
2928   grep -v '^ *+' conftest.er1 >conftest.err
2929   rm -f conftest.er1
2930   cat conftest.err >&5
2931   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2932   (exit $ac_status); } >/dev/null; then
2933   if test -s conftest.err; then
2934     ac_cpp_err=$ac_c_preproc_warn_flag
2935     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2936   else
2937     ac_cpp_err=
2938   fi
2939 else
2940   ac_cpp_err=yes
2941 fi
2942 if test -z "$ac_cpp_err"; then
2943   # Broken: success on invalid input.
2944 continue
2945 else
2946   echo "$as_me: failed program was:" >&5
2947 sed 's/^/| /' conftest.$ac_ext >&5
2948
2949   # Passes both tests.
2950 ac_preproc_ok=:
2951 break
2952 fi
2953 rm -f conftest.err conftest.$ac_ext
2954
2955 done
2956 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2957 rm -f conftest.err conftest.$ac_ext
2958 if $ac_preproc_ok; then
2959   break
2960 fi
2961
2962     done
2963     ac_cv_prog_CPP=$CPP
2964
2965 fi
2966   CPP=$ac_cv_prog_CPP
2967 else
2968   ac_cv_prog_CPP=$CPP
2969 fi
2970 echo "$as_me:$LINENO: result: $CPP" >&5
2971 echo "${ECHO_T}$CPP" >&6
2972 ac_preproc_ok=false
2973 for ac_c_preproc_warn_flag in '' yes
2974 do
2975   # Use a header file that comes with gcc, so configuring glibc
2976   # with a fresh cross-compiler works.
2977   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2978   # <limits.h> exists even on freestanding compilers.
2979   # On the NeXT, cc -E runs the code through the compiler's parser,
2980   # not just through cpp. "Syntax error" is here to catch this case.
2981   cat >conftest.$ac_ext <<_ACEOF
2982 /* confdefs.h.  */
2983 _ACEOF
2984 cat confdefs.h >>conftest.$ac_ext
2985 cat >>conftest.$ac_ext <<_ACEOF
2986 /* end confdefs.h.  */
2987 #ifdef __STDC__
2988 # include <limits.h>
2989 #else
2990 # include <assert.h>
2991 #endif
2992                      Syntax error
2993 _ACEOF
2994 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2995   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2996   ac_status=$?
2997   grep -v '^ *+' conftest.er1 >conftest.err
2998   rm -f conftest.er1
2999   cat conftest.err >&5
3000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001   (exit $ac_status); } >/dev/null; then
3002   if test -s conftest.err; then
3003     ac_cpp_err=$ac_c_preproc_warn_flag
3004     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3005   else
3006     ac_cpp_err=
3007   fi
3008 else
3009   ac_cpp_err=yes
3010 fi
3011 if test -z "$ac_cpp_err"; then
3012   :
3013 else
3014   echo "$as_me: failed program was:" >&5
3015 sed 's/^/| /' conftest.$ac_ext >&5
3016
3017   # Broken: fails on valid input.
3018 continue
3019 fi
3020 rm -f conftest.err conftest.$ac_ext
3021
3022   # OK, works on sane cases.  Now check whether non-existent headers
3023   # can be detected and how.
3024   cat >conftest.$ac_ext <<_ACEOF
3025 /* confdefs.h.  */
3026 _ACEOF
3027 cat confdefs.h >>conftest.$ac_ext
3028 cat >>conftest.$ac_ext <<_ACEOF
3029 /* end confdefs.h.  */
3030 #include <ac_nonexistent.h>
3031 _ACEOF
3032 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3033   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3034   ac_status=$?
3035   grep -v '^ *+' conftest.er1 >conftest.err
3036   rm -f conftest.er1
3037   cat conftest.err >&5
3038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3039   (exit $ac_status); } >/dev/null; then
3040   if test -s conftest.err; then
3041     ac_cpp_err=$ac_c_preproc_warn_flag
3042     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3043   else
3044     ac_cpp_err=
3045   fi
3046 else
3047   ac_cpp_err=yes
3048 fi
3049 if test -z "$ac_cpp_err"; then
3050   # Broken: success on invalid input.
3051 continue
3052 else
3053   echo "$as_me: failed program was:" >&5
3054 sed 's/^/| /' conftest.$ac_ext >&5
3055
3056   # Passes both tests.
3057 ac_preproc_ok=:
3058 break
3059 fi
3060 rm -f conftest.err conftest.$ac_ext
3061
3062 done
3063 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3064 rm -f conftest.err conftest.$ac_ext
3065 if $ac_preproc_ok; then
3066   :
3067 else
3068   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3069 See \`config.log' for more details." >&5
3070 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3071 See \`config.log' for more details." >&2;}
3072    { (exit 1); exit 1; }; }
3073 fi
3074
3075 ac_ext=c
3076 ac_cpp='$CPP $CPPFLAGS'
3077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3079 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3080
3081
3082 echo "$as_me:$LINENO: checking for inline" >&5
3083 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3084 if test "${ac_cv_c_inline+set}" = set; then
3085   echo $ECHO_N "(cached) $ECHO_C" >&6
3086 else
3087   ac_cv_c_inline=no
3088 for ac_kw in inline __inline__ __inline; do
3089   cat >conftest.$ac_ext <<_ACEOF
3090 /* confdefs.h.  */
3091 _ACEOF
3092 cat confdefs.h >>conftest.$ac_ext
3093 cat >>conftest.$ac_ext <<_ACEOF
3094 /* end confdefs.h.  */
3095 #ifndef __cplusplus
3096 typedef int foo_t;
3097 static $ac_kw foo_t static_foo () {return 0; }
3098 $ac_kw foo_t foo () {return 0; }
3099 #endif
3100
3101 _ACEOF
3102 rm -f conftest.$ac_objext
3103 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3104   (eval $ac_compile) 2>conftest.er1
3105   ac_status=$?
3106   grep -v '^ *+' conftest.er1 >conftest.err
3107   rm -f conftest.er1
3108   cat conftest.err >&5
3109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3110   (exit $ac_status); } &&
3111          { ac_try='test -z "$ac_c_werror_flag"
3112                          || test ! -s conftest.err'
3113   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3114   (eval $ac_try) 2>&5
3115   ac_status=$?
3116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3117   (exit $ac_status); }; } &&
3118          { ac_try='test -s conftest.$ac_objext'
3119   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3120   (eval $ac_try) 2>&5
3121   ac_status=$?
3122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3123   (exit $ac_status); }; }; then
3124   ac_cv_c_inline=$ac_kw; break
3125 else
3126   echo "$as_me: failed program was:" >&5
3127 sed 's/^/| /' conftest.$ac_ext >&5
3128
3129 fi
3130 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3131 done
3132
3133 fi
3134 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3135 echo "${ECHO_T}$ac_cv_c_inline" >&6
3136
3137
3138 case $ac_cv_c_inline in
3139   inline | yes) ;;
3140   *)
3141     case $ac_cv_c_inline in
3142       no) ac_val=;;
3143       *) ac_val=$ac_cv_c_inline;;
3144     esac
3145     cat >>confdefs.h <<_ACEOF
3146 #ifndef __cplusplus
3147 #define inline $ac_val
3148 #endif
3149 _ACEOF
3150     ;;
3151 esac
3152
3153
3154 echo "$as_me:$LINENO: checking for long long int" >&5
3155 echo $ECHO_N "checking for long long int... $ECHO_C" >&6
3156 if test "${ac_cv_c_long_long+set}" = set; then
3157   echo $ECHO_N "(cached) $ECHO_C" >&6
3158 else
3159   cat >conftest.$ac_ext <<_ACEOF
3160 /* confdefs.h.  */
3161 _ACEOF
3162 cat confdefs.h >>conftest.$ac_ext
3163 cat >>conftest.$ac_ext <<_ACEOF
3164 /* end confdefs.h.  */
3165
3166 int
3167 main ()
3168 {
3169 long long int i;
3170   ;
3171   return 0;
3172 }
3173 _ACEOF
3174 rm -f conftest.$ac_objext
3175 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3176   (eval $ac_compile) 2>conftest.er1
3177   ac_status=$?
3178   grep -v '^ *+' conftest.er1 >conftest.err
3179   rm -f conftest.er1
3180   cat conftest.err >&5
3181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3182   (exit $ac_status); } &&
3183          { ac_try='test -z "$ac_c_werror_flag"
3184                          || test ! -s conftest.err'
3185   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3186   (eval $ac_try) 2>&5
3187   ac_status=$?
3188   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3189   (exit $ac_status); }; } &&
3190          { ac_try='test -s conftest.$ac_objext'
3191   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3192   (eval $ac_try) 2>&5
3193   ac_status=$?
3194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3195   (exit $ac_status); }; }; then
3196   ac_cv_c_long_long=yes
3197 else
3198   echo "$as_me: failed program was:" >&5
3199 sed 's/^/| /' conftest.$ac_ext >&5
3200
3201 ac_cv_c_long_long=no
3202 fi
3203 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3204 fi
3205 echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
3206 echo "${ECHO_T}$ac_cv_c_long_long" >&6
3207   if test $ac_cv_c_long_long = yes; then
3208
3209 cat >>confdefs.h <<\_ACEOF
3210 #define HAVE_LONG_LONG 1
3211 _ACEOF
3212
3213   fi
3214 echo "$as_me:$LINENO: checking for __int64" >&5
3215 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
3216 if test "${ac_cv_c___int64+set}" = set; then
3217   echo $ECHO_N "(cached) $ECHO_C" >&6
3218 else
3219   cat >conftest.$ac_ext <<_ACEOF
3220 /* confdefs.h.  */
3221 _ACEOF
3222 cat confdefs.h >>conftest.$ac_ext
3223 cat >>conftest.$ac_ext <<_ACEOF
3224 /* end confdefs.h.  */
3225
3226 int
3227 main ()
3228 {
3229 __int64 i;
3230   ;
3231   return 0;
3232 }
3233 _ACEOF
3234 rm -f conftest.$ac_objext
3235 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3236   (eval $ac_compile) 2>conftest.er1
3237   ac_status=$?
3238   grep -v '^ *+' conftest.er1 >conftest.err
3239   rm -f conftest.er1
3240   cat conftest.err >&5
3241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3242   (exit $ac_status); } &&
3243          { ac_try='test -z "$ac_c_werror_flag"
3244                          || test ! -s conftest.err'
3245   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3246   (eval $ac_try) 2>&5
3247   ac_status=$?
3248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249   (exit $ac_status); }; } &&
3250          { ac_try='test -s conftest.$ac_objext'
3251   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3252   (eval $ac_try) 2>&5
3253   ac_status=$?
3254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3255   (exit $ac_status); }; }; then
3256   ac_cv_c___int64=yes
3257 else
3258   echo "$as_me: failed program was:" >&5
3259 sed 's/^/| /' conftest.$ac_ext >&5
3260
3261 ac_cv_c___int64=no
3262 fi
3263 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3264 fi
3265 echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
3266 echo "${ECHO_T}$ac_cv_c___int64" >&6
3267   if test $ac_cv_c___int64 = yes; then
3268
3269 cat >>confdefs.h <<\_ACEOF
3270 #define HAVE___INT64 1
3271 _ACEOF
3272
3273   fi
3274
3275
3276 # sizeof(char) is 1 by definition.
3277 echo "$as_me:$LINENO: checking size of void *" >&5
3278 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3279 if test "${ac_cv_sizeof_void_p+set}" = set; then
3280   echo $ECHO_N "(cached) $ECHO_C" >&6
3281 else
3282   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3283   cat >conftest.$ac_ext <<_ACEOF
3284 /* confdefs.h.  */
3285 _ACEOF
3286 cat confdefs.h >>conftest.$ac_ext
3287 cat >>conftest.$ac_ext <<_ACEOF
3288 /* end confdefs.h.  */
3289 #include "confdefs.h"
3290 #include <sys/types.h>
3291
3292
3293 int
3294 main ()
3295 {
3296 switch (0) case 0: case (sizeof (void *) == $ac_size):;
3297   ;
3298   return 0;
3299 }
3300 _ACEOF
3301 rm -f conftest.$ac_objext
3302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3303   (eval $ac_compile) 2>conftest.er1
3304   ac_status=$?
3305   grep -v '^ *+' conftest.er1 >conftest.err
3306   rm -f conftest.er1
3307   cat conftest.err >&5
3308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3309   (exit $ac_status); } &&
3310          { ac_try='test -z "$ac_c_werror_flag"
3311                          || test ! -s conftest.err'
3312   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3313   (eval $ac_try) 2>&5
3314   ac_status=$?
3315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3316   (exit $ac_status); }; } &&
3317          { ac_try='test -s conftest.$ac_objext'
3318   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3319   (eval $ac_try) 2>&5
3320   ac_status=$?
3321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3322   (exit $ac_status); }; }; then
3323   ac_cv_sizeof_void_p=$ac_size
3324 else
3325   echo "$as_me: failed program was:" >&5
3326 sed 's/^/| /' conftest.$ac_ext >&5
3327
3328 fi
3329 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3330   if test x$ac_cv_sizeof_void_p != x ; then break; fi
3331 done
3332
3333 fi
3334
3335 if test x$ac_cv_sizeof_void_p = x ; then
3336   { { echo "$as_me:$LINENO: error: cannot determine a size for void *" >&5
3337 echo "$as_me: error: cannot determine a size for void *" >&2;}
3338    { (exit 1); exit 1; }; }
3339 fi
3340 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3341 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3342
3343 cat >>confdefs.h <<_ACEOF
3344 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3345 _ACEOF
3346
3347
3348 echo "$as_me:$LINENO: checking size of short" >&5
3349 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3350 if test "${ac_cv_sizeof_short+set}" = set; then
3351   echo $ECHO_N "(cached) $ECHO_C" >&6
3352 else
3353   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3354   cat >conftest.$ac_ext <<_ACEOF
3355 /* confdefs.h.  */
3356 _ACEOF
3357 cat confdefs.h >>conftest.$ac_ext
3358 cat >>conftest.$ac_ext <<_ACEOF
3359 /* end confdefs.h.  */
3360 #include "confdefs.h"
3361 #include <sys/types.h>
3362
3363
3364 int
3365 main ()
3366 {
3367 switch (0) case 0: case (sizeof (short) == $ac_size):;
3368   ;
3369   return 0;
3370 }
3371 _ACEOF
3372 rm -f conftest.$ac_objext
3373 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3374   (eval $ac_compile) 2>conftest.er1
3375   ac_status=$?
3376   grep -v '^ *+' conftest.er1 >conftest.err
3377   rm -f conftest.er1
3378   cat conftest.err >&5
3379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3380   (exit $ac_status); } &&
3381          { ac_try='test -z "$ac_c_werror_flag"
3382                          || test ! -s conftest.err'
3383   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3384   (eval $ac_try) 2>&5
3385   ac_status=$?
3386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3387   (exit $ac_status); }; } &&
3388          { ac_try='test -s conftest.$ac_objext'
3389   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3390   (eval $ac_try) 2>&5
3391   ac_status=$?
3392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3393   (exit $ac_status); }; }; then
3394   ac_cv_sizeof_short=$ac_size
3395 else
3396   echo "$as_me: failed program was:" >&5
3397 sed 's/^/| /' conftest.$ac_ext >&5
3398
3399 fi
3400 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3401   if test x$ac_cv_sizeof_short != x ; then break; fi
3402 done
3403
3404 fi
3405
3406 if test x$ac_cv_sizeof_short = x ; then
3407   { { echo "$as_me:$LINENO: error: cannot determine a size for short" >&5
3408 echo "$as_me: error: cannot determine a size for short" >&2;}
3409    { (exit 1); exit 1; }; }
3410 fi
3411 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
3412 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
3413
3414 cat >>confdefs.h <<_ACEOF
3415 #define SIZEOF_SHORT $ac_cv_sizeof_short
3416 _ACEOF
3417
3418
3419 echo "$as_me:$LINENO: checking size of int" >&5
3420 echo $ECHO_N "checking size of int... $ECHO_C" >&6
3421 if test "${ac_cv_sizeof_int+set}" = set; then
3422   echo $ECHO_N "(cached) $ECHO_C" >&6
3423 else
3424   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3425   cat >conftest.$ac_ext <<_ACEOF
3426 /* confdefs.h.  */
3427 _ACEOF
3428 cat confdefs.h >>conftest.$ac_ext
3429 cat >>conftest.$ac_ext <<_ACEOF
3430 /* end confdefs.h.  */
3431 #include "confdefs.h"
3432 #include <sys/types.h>
3433
3434
3435 int
3436 main ()
3437 {
3438 switch (0) case 0: case (sizeof (int) == $ac_size):;
3439   ;
3440   return 0;
3441 }
3442 _ACEOF
3443 rm -f conftest.$ac_objext
3444 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3445   (eval $ac_compile) 2>conftest.er1
3446   ac_status=$?
3447   grep -v '^ *+' conftest.er1 >conftest.err
3448   rm -f conftest.er1
3449   cat conftest.err >&5
3450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3451   (exit $ac_status); } &&
3452          { ac_try='test -z "$ac_c_werror_flag"
3453                          || test ! -s conftest.err'
3454   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3455   (eval $ac_try) 2>&5
3456   ac_status=$?
3457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3458   (exit $ac_status); }; } &&
3459          { ac_try='test -s conftest.$ac_objext'
3460   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3461   (eval $ac_try) 2>&5
3462   ac_status=$?
3463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3464   (exit $ac_status); }; }; then
3465   ac_cv_sizeof_int=$ac_size
3466 else
3467   echo "$as_me: failed program was:" >&5
3468 sed 's/^/| /' conftest.$ac_ext >&5
3469
3470 fi
3471 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3472   if test x$ac_cv_sizeof_int != x ; then break; fi
3473 done
3474
3475 fi
3476
3477 if test x$ac_cv_sizeof_int = x ; then
3478   { { echo "$as_me:$LINENO: error: cannot determine a size for int" >&5
3479 echo "$as_me: error: cannot determine a size for int" >&2;}
3480    { (exit 1); exit 1; }; }
3481 fi
3482 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
3483 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
3484
3485 cat >>confdefs.h <<_ACEOF
3486 #define SIZEOF_INT $ac_cv_sizeof_int
3487 _ACEOF
3488
3489
3490 echo "$as_me:$LINENO: checking size of long" >&5
3491 echo $ECHO_N "checking size of long... $ECHO_C" >&6
3492 if test "${ac_cv_sizeof_long+set}" = set; then
3493   echo $ECHO_N "(cached) $ECHO_C" >&6
3494 else
3495   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3496   cat >conftest.$ac_ext <<_ACEOF
3497 /* confdefs.h.  */
3498 _ACEOF
3499 cat confdefs.h >>conftest.$ac_ext
3500 cat >>conftest.$ac_ext <<_ACEOF
3501 /* end confdefs.h.  */
3502 #include "confdefs.h"
3503 #include <sys/types.h>
3504
3505
3506 int
3507 main ()
3508 {
3509 switch (0) case 0: case (sizeof (long) == $ac_size):;
3510   ;
3511   return 0;
3512 }
3513 _ACEOF
3514 rm -f conftest.$ac_objext
3515 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3516   (eval $ac_compile) 2>conftest.er1
3517   ac_status=$?
3518   grep -v '^ *+' conftest.er1 >conftest.err
3519   rm -f conftest.er1
3520   cat conftest.err >&5
3521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3522   (exit $ac_status); } &&
3523          { ac_try='test -z "$ac_c_werror_flag"
3524                          || test ! -s conftest.err'
3525   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3526   (eval $ac_try) 2>&5
3527   ac_status=$?
3528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3529   (exit $ac_status); }; } &&
3530          { ac_try='test -s conftest.$ac_objext'
3531   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3532   (eval $ac_try) 2>&5
3533   ac_status=$?
3534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3535   (exit $ac_status); }; }; then
3536   ac_cv_sizeof_long=$ac_size
3537 else
3538   echo "$as_me: failed program was:" >&5
3539 sed 's/^/| /' conftest.$ac_ext >&5
3540
3541 fi
3542 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3543   if test x$ac_cv_sizeof_long != x ; then break; fi
3544 done
3545
3546 fi
3547
3548 if test x$ac_cv_sizeof_long = x ; then
3549   { { echo "$as_me:$LINENO: error: cannot determine a size for long" >&5
3550 echo "$as_me: error: cannot determine a size for long" >&2;}
3551    { (exit 1); exit 1; }; }
3552 fi
3553 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
3554 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
3555
3556 cat >>confdefs.h <<_ACEOF
3557 #define SIZEOF_LONG $ac_cv_sizeof_long
3558 _ACEOF
3559
3560
3561 if test $ac_cv_c_long_long = yes; then
3562   echo "$as_me:$LINENO: checking size of long long" >&5
3563 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
3564 if test "${ac_cv_sizeof_long_long+set}" = set; then
3565   echo $ECHO_N "(cached) $ECHO_C" >&6
3566 else
3567   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3568   cat >conftest.$ac_ext <<_ACEOF
3569 /* confdefs.h.  */
3570 _ACEOF
3571 cat confdefs.h >>conftest.$ac_ext
3572 cat >>conftest.$ac_ext <<_ACEOF
3573 /* end confdefs.h.  */
3574 #include "confdefs.h"
3575 #include <sys/types.h>
3576
3577
3578 int
3579 main ()
3580 {
3581 switch (0) case 0: case (sizeof (long long) == $ac_size):;
3582   ;
3583   return 0;
3584 }
3585 _ACEOF
3586 rm -f conftest.$ac_objext
3587 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3588   (eval $ac_compile) 2>conftest.er1
3589   ac_status=$?
3590   grep -v '^ *+' conftest.er1 >conftest.err
3591   rm -f conftest.er1
3592   cat conftest.err >&5
3593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3594   (exit $ac_status); } &&
3595          { ac_try='test -z "$ac_c_werror_flag"
3596                          || test ! -s conftest.err'
3597   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3598   (eval $ac_try) 2>&5
3599   ac_status=$?
3600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3601   (exit $ac_status); }; } &&
3602          { ac_try='test -s conftest.$ac_objext'
3603   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3604   (eval $ac_try) 2>&5
3605   ac_status=$?
3606   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3607   (exit $ac_status); }; }; then
3608   ac_cv_sizeof_long_long=$ac_size
3609 else
3610   echo "$as_me: failed program was:" >&5
3611 sed 's/^/| /' conftest.$ac_ext >&5
3612
3613 fi
3614 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3615   if test x$ac_cv_sizeof_long_long != x ; then break; fi
3616 done
3617
3618 fi
3619
3620 if test x$ac_cv_sizeof_long_long = x ; then
3621   { { echo "$as_me:$LINENO: error: cannot determine a size for long long" >&5
3622 echo "$as_me: error: cannot determine a size for long long" >&2;}
3623    { (exit 1); exit 1; }; }
3624 fi
3625 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
3626 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
3627
3628 cat >>confdefs.h <<_ACEOF
3629 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
3630 _ACEOF
3631
3632
3633 fi
3634 if test $ac_cv_c___int64 = yes; then
3635   echo "$as_me:$LINENO: checking size of __int64" >&5
3636 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
3637 if test "${ac_cv_sizeof___int64+set}" = set; then
3638   echo $ECHO_N "(cached) $ECHO_C" >&6
3639 else
3640   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3641   cat >conftest.$ac_ext <<_ACEOF
3642 /* confdefs.h.  */
3643 _ACEOF
3644 cat confdefs.h >>conftest.$ac_ext
3645 cat >>conftest.$ac_ext <<_ACEOF
3646 /* end confdefs.h.  */
3647 #include "confdefs.h"
3648 #include <sys/types.h>
3649
3650
3651 int
3652 main ()
3653 {
3654 switch (0) case 0: case (sizeof (__int64) == $ac_size):;
3655   ;
3656   return 0;
3657 }
3658 _ACEOF
3659 rm -f conftest.$ac_objext
3660 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3661   (eval $ac_compile) 2>conftest.er1
3662   ac_status=$?
3663   grep -v '^ *+' conftest.er1 >conftest.err
3664   rm -f conftest.er1
3665   cat conftest.err >&5
3666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3667   (exit $ac_status); } &&
3668          { ac_try='test -z "$ac_c_werror_flag"
3669                          || test ! -s conftest.err'
3670   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3671   (eval $ac_try) 2>&5
3672   ac_status=$?
3673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3674   (exit $ac_status); }; } &&
3675          { ac_try='test -s conftest.$ac_objext'
3676   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3677   (eval $ac_try) 2>&5
3678   ac_status=$?
3679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3680   (exit $ac_status); }; }; then
3681   ac_cv_sizeof___int64=$ac_size
3682 else
3683   echo "$as_me: failed program was:" >&5
3684 sed 's/^/| /' conftest.$ac_ext >&5
3685
3686 fi
3687 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3688   if test x$ac_cv_sizeof___int64 != x ; then break; fi
3689 done
3690
3691 fi
3692
3693 if test x$ac_cv_sizeof___int64 = x ; then
3694   { { echo "$as_me:$LINENO: error: cannot determine a size for __int64" >&5
3695 echo "$as_me: error: cannot determine a size for __int64" >&2;}
3696    { (exit 1); exit 1; }; }
3697 fi
3698 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
3699 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
3700
3701 cat >>confdefs.h <<_ACEOF
3702 #define SIZEOF___INT64 $ac_cv_sizeof___int64
3703 _ACEOF
3704
3705
3706 fi
3707
3708 # ---------------------
3709 # Warnings and checking
3710 # ---------------------
3711
3712 # Check $CC warning features (if it's GCC).
3713 # We want to use -pedantic, but we don't want warnings about
3714 # * 'long long'
3715 # * variadic macros
3716 # So, we only use -pedantic if we can disable those warnings.
3717
3718 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
3719 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
3720 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
3721   echo $ECHO_N "(cached) $ECHO_C" >&6
3722 else
3723   save_CFLAGS="$CFLAGS"
3724   CFLAGS="-Wno-long-long"
3725   cat >conftest.$ac_ext <<_ACEOF
3726 /* confdefs.h.  */
3727 _ACEOF
3728 cat confdefs.h >>conftest.$ac_ext
3729 cat >>conftest.$ac_ext <<_ACEOF
3730 /* end confdefs.h.  */
3731
3732 _ACEOF
3733 rm -f conftest.$ac_objext
3734 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3735   (eval $ac_compile) 2>conftest.er1
3736   ac_status=$?
3737   grep -v '^ *+' conftest.er1 >conftest.err
3738   rm -f conftest.er1
3739   cat conftest.err >&5
3740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3741   (exit $ac_status); } &&
3742          { ac_try='test -z "$ac_c_werror_flag"
3743                          || test ! -s conftest.err'
3744   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3745   (eval $ac_try) 2>&5
3746   ac_status=$?
3747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3748   (exit $ac_status); }; } &&
3749          { ac_try='test -s conftest.$ac_objext'
3750   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3751   (eval $ac_try) 2>&5
3752   ac_status=$?
3753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3754   (exit $ac_status); }; }; then
3755   ac_cv_prog_cc_w_no_long_long=yes
3756 else
3757   echo "$as_me: failed program was:" >&5
3758 sed 's/^/| /' conftest.$ac_ext >&5
3759
3760 ac_cv_prog_cc_w_no_long_long=no
3761 fi
3762 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3763   CFLAGS="$save_CFLAGS"
3764
3765 fi
3766 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
3767 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
3768
3769 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
3770 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
3771 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
3772   echo $ECHO_N "(cached) $ECHO_C" >&6
3773 else
3774   save_CFLAGS="$CFLAGS"
3775   CFLAGS="-Wno-variadic-macros"
3776   cat >conftest.$ac_ext <<_ACEOF
3777 /* confdefs.h.  */
3778 _ACEOF
3779 cat confdefs.h >>conftest.$ac_ext
3780 cat >>conftest.$ac_ext <<_ACEOF
3781 /* end confdefs.h.  */
3782
3783 _ACEOF
3784 rm -f conftest.$ac_objext
3785 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3786   (eval $ac_compile) 2>conftest.er1
3787   ac_status=$?
3788   grep -v '^ *+' conftest.er1 >conftest.err
3789   rm -f conftest.er1
3790   cat conftest.err >&5
3791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792   (exit $ac_status); } &&
3793          { ac_try='test -z "$ac_c_werror_flag"
3794                          || test ! -s conftest.err'
3795   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3796   (eval $ac_try) 2>&5
3797   ac_status=$?
3798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3799   (exit $ac_status); }; } &&
3800          { ac_try='test -s conftest.$ac_objext'
3801   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3802   (eval $ac_try) 2>&5
3803   ac_status=$?
3804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805   (exit $ac_status); }; }; then
3806   ac_cv_prog_cc_w_no_variadic_macros=yes
3807 else
3808   echo "$as_me: failed program was:" >&5
3809 sed 's/^/| /' conftest.$ac_ext >&5
3810
3811 ac_cv_prog_cc_w_no_variadic_macros=no
3812 fi
3813 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3814   CFLAGS="$save_CFLAGS"
3815
3816 fi
3817 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
3818 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
3819
3820 strict1_warn=
3821 if test $ac_cv_prog_cc_w_no_long_long = yes \
3822    && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
3823   strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
3824 fi
3825
3826
3827 # Add -Wold-style-definition if it's accepted
3828 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
3829 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
3830 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
3831   echo $ECHO_N "(cached) $ECHO_C" >&6
3832 else
3833   save_CFLAGS="$CFLAGS"
3834   CFLAGS="-Wold-style-definition"
3835   cat >conftest.$ac_ext <<_ACEOF
3836 /* confdefs.h.  */
3837 _ACEOF
3838 cat confdefs.h >>conftest.$ac_ext
3839 cat >>conftest.$ac_ext <<_ACEOF
3840 /* end confdefs.h.  */
3841
3842 _ACEOF
3843 rm -f conftest.$ac_objext
3844 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3845   (eval $ac_compile) 2>conftest.er1
3846   ac_status=$?
3847   grep -v '^ *+' conftest.er1 >conftest.err
3848   rm -f conftest.er1
3849   cat conftest.err >&5
3850   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3851   (exit $ac_status); } &&
3852          { ac_try='test -z "$ac_c_werror_flag"
3853                          || test ! -s conftest.err'
3854   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3855   (eval $ac_try) 2>&5
3856   ac_status=$?
3857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3858   (exit $ac_status); }; } &&
3859          { ac_try='test -s conftest.$ac_objext'
3860   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3861   (eval $ac_try) 2>&5
3862   ac_status=$?
3863   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3864   (exit $ac_status); }; }; then
3865   ac_cv_prog_cc_w_old_style_definition=yes
3866 else
3867   echo "$as_me: failed program was:" >&5
3868 sed 's/^/| /' conftest.$ac_ext >&5
3869
3870 ac_cv_prog_cc_w_old_style_definition=no
3871 fi
3872 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3873   CFLAGS="$save_CFLAGS"
3874
3875 fi
3876 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
3877 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
3878 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
3879   strict1_warn="${strict1_warn} -Wold-style-definition"
3880 fi
3881
3882 # Enable -Werror, period.
3883 # Check whether --enable-werror_always or --disable-werror_always was given.
3884 if test "${enable_werror_always+set}" = set; then
3885   enableval="$enable_werror_always"
3886
3887 else
3888   enable_werror_always=no
3889 fi;
3890 if test x${enable_werror_always} = xyes ; then
3891   strict1_warn="${strict1_warn} -Werror"
3892   WERROR=-Werror
3893 fi
3894
3895 # If the native compiler is GCC, we can enable warnings even in stage1.
3896 # That's useful for people building cross-compilers, or just running a
3897 # quick `make'.
3898 warn_cflags=
3899 if test "x$GCC" = "xyes"; then
3900   warn_cflags='$(GCC_WARN_CFLAGS)'
3901 fi
3902
3903
3904 # Enable -Werror in bootstrap stage2 and later.
3905 # Change the default to "no" on release branches.
3906 # Check whether --enable-werror or --disable-werror was given.
3907 if test "${enable_werror+set}" = set; then
3908   enableval="$enable_werror"
3909
3910 else
3911   enable_werror=yes
3912 fi;
3913 if test x$enable_werror = xyes ; then
3914   WERROR=-Werror
3915 fi
3916
3917
3918 # Enable expensive internal checks
3919 # Check whether --enable-checking or --disable-checking was given.
3920 if test "${enable_checking+set}" = set; then
3921   enableval="$enable_checking"
3922   ac_checking=
3923 ac_tree_checking=
3924 ac_rtl_checking=
3925 ac_rtlflag_checking=
3926 ac_gc_checking=
3927 ac_gc_always_collect=
3928 ac_fold_checking=
3929 case "${enableval}" in
3930 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;
3931         ac_rtlflag_checking=1 ;;
3932 no)     ;;
3933 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3934         set fnord $enableval; shift
3935         IFS="$ac_save_IFS"
3936         for check
3937         do
3938                 case $check in
3939                 fold)   ac_fold_checking=1 ;;
3940                 gc)     ac_gc_checking=1 ;;
3941                 gcac)   ac_gc_always_collect=1 ;;
3942                 misc)   ac_checking=1 ;;
3943                 rtlflag)        ac_rtlflag_checking=1 ;;
3944                 rtl)    ac_rtl_checking=1 ;;
3945                 tree)   ac_tree_checking=1 ;;
3946                 valgrind)       ac_checking_valgrind=1 ;;
3947                 *)      { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
3948 echo "$as_me: error: unknown check category $check" >&2;}
3949    { (exit 1); exit 1; }; } ;;
3950                 esac
3951         done
3952         ;;
3953 esac
3954
3955 else
3956   # Enable some checks by default for development versions of GCC
3957 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1; ac_rtlflag_checking=1;
3958 fi;
3959 nocommon_flag=""
3960 if test x$ac_checking != x ; then
3961
3962 cat >>confdefs.h <<\_ACEOF
3963 #define ENABLE_CHECKING 1
3964 _ACEOF
3965
3966   nocommon_flag=-fno-common
3967 fi
3968
3969 if test x$ac_tree_checking != x ; then
3970
3971 cat >>confdefs.h <<\_ACEOF
3972 #define ENABLE_TREE_CHECKING 1
3973 _ACEOF
3974
3975   TREEBROWSER=tree-browser.o
3976 fi
3977
3978 if test x$ac_rtl_checking != x ; then
3979
3980 cat >>confdefs.h <<\_ACEOF
3981 #define ENABLE_RTL_CHECKING 1
3982 _ACEOF
3983
3984 fi
3985 if test x$ac_rtlflag_checking != x ; then
3986
3987 cat >>confdefs.h <<\_ACEOF
3988 #define ENABLE_RTL_FLAG_CHECKING 1
3989 _ACEOF
3990
3991 fi
3992 if test x$ac_gc_checking != x ; then
3993
3994 cat >>confdefs.h <<\_ACEOF
3995 #define ENABLE_GC_CHECKING 1
3996 _ACEOF
3997
3998 fi
3999 if test x$ac_gc_always_collect != x ; then
4000
4001 cat >>confdefs.h <<\_ACEOF
4002 #define ENABLE_GC_ALWAYS_COLLECT 1
4003 _ACEOF
4004
4005 fi
4006 if test x$ac_fold_checking != x ; then
4007
4008 cat >>confdefs.h <<\_ACEOF
4009 #define ENABLE_FOLD_CHECKING 1
4010 _ACEOF
4011
4012 fi
4013 valgrind_path_defines=
4014 valgrind_command=
4015
4016
4017 echo "$as_me:$LINENO: checking for egrep" >&5
4018 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4019 if test "${ac_cv_prog_egrep+set}" = set; then
4020   echo $ECHO_N "(cached) $ECHO_C" >&6
4021 else
4022   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4023     then ac_cv_prog_egrep='grep -E'
4024     else ac_cv_prog_egrep='egrep'
4025     fi
4026 fi
4027 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4028 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4029  EGREP=$ac_cv_prog_egrep
4030
4031
4032 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4033 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4034 if test "${ac_cv_header_stdc+set}" = set; then
4035   echo $ECHO_N "(cached) $ECHO_C" >&6
4036 else
4037   cat >conftest.$ac_ext <<_ACEOF
4038 /* confdefs.h.  */
4039 _ACEOF
4040 cat confdefs.h >>conftest.$ac_ext
4041 cat >>conftest.$ac_ext <<_ACEOF
4042 /* end confdefs.h.  */
4043 #include <stdlib.h>
4044 #include <stdarg.h>
4045 #include <string.h>
4046 #include <float.h>
4047
4048 int
4049 main ()
4050 {
4051
4052   ;
4053   return 0;
4054 }
4055 _ACEOF
4056 rm -f conftest.$ac_objext
4057 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4058   (eval $ac_compile) 2>conftest.er1
4059   ac_status=$?
4060   grep -v '^ *+' conftest.er1 >conftest.err
4061   rm -f conftest.er1
4062   cat conftest.err >&5
4063   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4064   (exit $ac_status); } &&
4065          { ac_try='test -z "$ac_c_werror_flag"
4066                          || test ! -s conftest.err'
4067   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4068   (eval $ac_try) 2>&5
4069   ac_status=$?
4070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4071   (exit $ac_status); }; } &&
4072          { ac_try='test -s conftest.$ac_objext'
4073   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4074   (eval $ac_try) 2>&5
4075   ac_status=$?
4076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4077   (exit $ac_status); }; }; then
4078   ac_cv_header_stdc=yes
4079 else
4080   echo "$as_me: failed program was:" >&5
4081 sed 's/^/| /' conftest.$ac_ext >&5
4082
4083 ac_cv_header_stdc=no
4084 fi
4085 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4086
4087 if test $ac_cv_header_stdc = yes; then
4088   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4089   cat >conftest.$ac_ext <<_ACEOF
4090 /* confdefs.h.  */
4091 _ACEOF
4092 cat confdefs.h >>conftest.$ac_ext
4093 cat >>conftest.$ac_ext <<_ACEOF
4094 /* end confdefs.h.  */
4095 #include <string.h>
4096
4097 _ACEOF
4098 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4099   $EGREP "memchr" >/dev/null 2>&1; then
4100   :
4101 else
4102   ac_cv_header_stdc=no
4103 fi
4104 rm -f conftest*
4105
4106 fi
4107
4108 if test $ac_cv_header_stdc = yes; then
4109   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4110   cat >conftest.$ac_ext <<_ACEOF
4111 /* confdefs.h.  */
4112 _ACEOF
4113 cat confdefs.h >>conftest.$ac_ext
4114 cat >>conftest.$ac_ext <<_ACEOF
4115 /* end confdefs.h.  */
4116 #include <stdlib.h>
4117
4118 _ACEOF
4119 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4120   $EGREP "free" >/dev/null 2>&1; then
4121   :
4122 else
4123   ac_cv_header_stdc=no
4124 fi
4125 rm -f conftest*
4126
4127 fi
4128
4129 if test $ac_cv_header_stdc = yes; then
4130   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4131   if test "$cross_compiling" = yes; then
4132   :
4133 else
4134   cat >conftest.$ac_ext <<_ACEOF
4135 /* confdefs.h.  */
4136 _ACEOF
4137 cat confdefs.h >>conftest.$ac_ext
4138 cat >>conftest.$ac_ext <<_ACEOF
4139 /* end confdefs.h.  */
4140 #include <ctype.h>
4141 #if ((' ' & 0x0FF) == 0x020)
4142 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4143 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4144 #else
4145 # define ISLOWER(c) \
4146                    (('a' <= (c) && (c) <= 'i') \
4147                      || ('j' <= (c) && (c) <= 'r') \
4148                      || ('s' <= (c) && (c) <= 'z'))
4149 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4150 #endif
4151
4152 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4153 int
4154 main ()
4155 {
4156   int i;
4157   for (i = 0; i < 256; i++)
4158     if (XOR (islower (i), ISLOWER (i))
4159         || toupper (i) != TOUPPER (i))
4160       exit(2);
4161   exit (0);
4162 }
4163 _ACEOF
4164 rm -f conftest$ac_exeext
4165 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4166   (eval $ac_link) 2>&5
4167   ac_status=$?
4168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4169   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4170   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4171   (eval $ac_try) 2>&5
4172   ac_status=$?
4173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4174   (exit $ac_status); }; }; then
4175   :
4176 else
4177   echo "$as_me: program exited with status $ac_status" >&5
4178 echo "$as_me: failed program was:" >&5
4179 sed 's/^/| /' conftest.$ac_ext >&5
4180
4181 ( exit $ac_status )
4182 ac_cv_header_stdc=no
4183 fi
4184 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4185 fi
4186 fi
4187 fi
4188 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4189 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4190 if test $ac_cv_header_stdc = yes; then
4191
4192 cat >>confdefs.h <<\_ACEOF
4193 #define STDC_HEADERS 1
4194 _ACEOF
4195
4196 fi
4197
4198 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4209                   inttypes.h stdint.h unistd.h
4210 do
4211 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4212 echo "$as_me:$LINENO: checking for $ac_header" >&5
4213 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4214 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4215   echo $ECHO_N "(cached) $ECHO_C" >&6
4216 else
4217   cat >conftest.$ac_ext <<_ACEOF
4218 /* confdefs.h.  */
4219 _ACEOF
4220 cat confdefs.h >>conftest.$ac_ext
4221 cat >>conftest.$ac_ext <<_ACEOF
4222 /* end confdefs.h.  */
4223 $ac_includes_default
4224
4225 #include <$ac_header>
4226 _ACEOF
4227 rm -f conftest.$ac_objext
4228 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4229   (eval $ac_compile) 2>conftest.er1
4230   ac_status=$?
4231   grep -v '^ *+' conftest.er1 >conftest.err
4232   rm -f conftest.er1
4233   cat conftest.err >&5
4234   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4235   (exit $ac_status); } &&
4236          { ac_try='test -z "$ac_c_werror_flag"
4237                          || test ! -s conftest.err'
4238   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4239   (eval $ac_try) 2>&5
4240   ac_status=$?
4241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4242   (exit $ac_status); }; } &&
4243          { ac_try='test -s conftest.$ac_objext'
4244   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4245   (eval $ac_try) 2>&5
4246   ac_status=$?
4247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4248   (exit $ac_status); }; }; then
4249   eval "$as_ac_Header=yes"
4250 else
4251   echo "$as_me: failed program was:" >&5
4252 sed 's/^/| /' conftest.$ac_ext >&5
4253
4254 eval "$as_ac_Header=no"
4255 fi
4256 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4257 fi
4258 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4259 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4260 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4261   cat >>confdefs.h <<_ACEOF
4262 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4263 _ACEOF
4264
4265 fi
4266
4267 done
4268
4269
4270 if test "${ac_cv_header_valgrind_h+set}" = set; then
4271   echo "$as_me:$LINENO: checking for valgrind.h" >&5
4272 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
4273 if test "${ac_cv_header_valgrind_h+set}" = set; then
4274   echo $ECHO_N "(cached) $ECHO_C" >&6
4275 fi
4276 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
4277 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
4278 else
4279   # Is the header compilable?
4280 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
4281 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
4282 cat >conftest.$ac_ext <<_ACEOF
4283 /* confdefs.h.  */
4284 _ACEOF
4285 cat confdefs.h >>conftest.$ac_ext
4286 cat >>conftest.$ac_ext <<_ACEOF
4287 /* end confdefs.h.  */
4288 $ac_includes_default
4289 #include <valgrind.h>
4290 _ACEOF
4291 rm -f conftest.$ac_objext
4292 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4293   (eval $ac_compile) 2>conftest.er1
4294   ac_status=$?
4295   grep -v '^ *+' conftest.er1 >conftest.err
4296   rm -f conftest.er1
4297   cat conftest.err >&5
4298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4299   (exit $ac_status); } &&
4300          { ac_try='test -z "$ac_c_werror_flag"
4301                          || test ! -s conftest.err'
4302   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4303   (eval $ac_try) 2>&5
4304   ac_status=$?
4305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306   (exit $ac_status); }; } &&
4307          { ac_try='test -s conftest.$ac_objext'
4308   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4309   (eval $ac_try) 2>&5
4310   ac_status=$?
4311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4312   (exit $ac_status); }; }; then
4313   ac_header_compiler=yes
4314 else
4315   echo "$as_me: failed program was:" >&5
4316 sed 's/^/| /' conftest.$ac_ext >&5
4317
4318 ac_header_compiler=no
4319 fi
4320 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4321 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4322 echo "${ECHO_T}$ac_header_compiler" >&6
4323
4324 # Is the header present?
4325 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
4326 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
4327 cat >conftest.$ac_ext <<_ACEOF
4328 /* confdefs.h.  */
4329 _ACEOF
4330 cat confdefs.h >>conftest.$ac_ext
4331 cat >>conftest.$ac_ext <<_ACEOF
4332 /* end confdefs.h.  */
4333 #include <valgrind.h>
4334 _ACEOF
4335 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4336   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4337   ac_status=$?
4338   grep -v '^ *+' conftest.er1 >conftest.err
4339   rm -f conftest.er1
4340   cat conftest.err >&5
4341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4342   (exit $ac_status); } >/dev/null; then
4343   if test -s conftest.err; then
4344     ac_cpp_err=$ac_c_preproc_warn_flag
4345     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4346   else
4347     ac_cpp_err=
4348   fi
4349 else
4350   ac_cpp_err=yes
4351 fi
4352 if test -z "$ac_cpp_err"; then
4353   ac_header_preproc=yes
4354 else
4355   echo "$as_me: failed program was:" >&5
4356 sed 's/^/| /' conftest.$ac_ext >&5
4357
4358   ac_header_preproc=no
4359 fi
4360 rm -f conftest.err conftest.$ac_ext
4361 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4362 echo "${ECHO_T}$ac_header_preproc" >&6
4363
4364 # So?  What about this header?
4365 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4366   yes:no: )
4367     { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
4368 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4369     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
4370 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
4371     ac_header_preproc=yes
4372     ;;
4373   no:yes:* )
4374     { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
4375 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
4376     { echo "$as_me:$LINENO: WARNING: valgrind.h:     check for missing prerequisite headers?" >&5
4377 echo "$as_me: WARNING: valgrind.h:     check for missing prerequisite headers?" >&2;}
4378     { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
4379 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
4380     { echo "$as_me:$LINENO: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&5
4381 echo "$as_me: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4382     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
4383 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
4384     { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
4385 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
4386     (
4387       cat <<\_ASBOX
4388 ## ------------------------------------------ ##
4389 ## Report this to the AC_PACKAGE_NAME lists.  ##
4390 ## ------------------------------------------ ##
4391 _ASBOX
4392     ) |
4393       sed "s/^/$as_me: WARNING:     /" >&2
4394     ;;
4395 esac
4396 echo "$as_me:$LINENO: checking for valgrind.h" >&5
4397 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
4398 if test "${ac_cv_header_valgrind_h+set}" = set; then
4399   echo $ECHO_N "(cached) $ECHO_C" >&6
4400 else
4401   ac_cv_header_valgrind_h=$ac_header_preproc
4402 fi
4403 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
4404 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
4405
4406 fi
4407 if test $ac_cv_header_valgrind_h = yes; then
4408   have_valgrind_h=yes
4409 else
4410   have_valgrind_h=no
4411 fi
4412
4413
4414
4415 if test x$ac_checking_valgrind != x ; then
4416   # It is certainly possible that there's valgrind but no valgrind.h.
4417   # GCC relies on making annotations so we must have both.
4418   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
4419 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
4420   cat >conftest.$ac_ext <<_ACEOF
4421 /* confdefs.h.  */
4422 _ACEOF
4423 cat confdefs.h >>conftest.$ac_ext
4424 cat >>conftest.$ac_ext <<_ACEOF
4425 /* end confdefs.h.  */
4426 #include <valgrind/memcheck.h>
4427 #ifndef VALGRIND_DISCARD
4428 #error VALGRIND_DISCARD not defined
4429 #endif
4430 _ACEOF
4431 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4432   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4433   ac_status=$?
4434   grep -v '^ *+' conftest.er1 >conftest.err
4435   rm -f conftest.er1
4436   cat conftest.err >&5
4437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438   (exit $ac_status); } >/dev/null; then
4439   if test -s conftest.err; then
4440     ac_cpp_err=$ac_c_preproc_warn_flag
4441     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4442   else
4443     ac_cpp_err=
4444   fi
4445 else
4446   ac_cpp_err=yes
4447 fi
4448 if test -z "$ac_cpp_err"; then
4449   gcc_cv_header_valgrind_memcheck_h=yes
4450 else
4451   echo "$as_me: failed program was:" >&5
4452 sed 's/^/| /' conftest.$ac_ext >&5
4453
4454   gcc_cv_header_valgrind_memcheck_h=no
4455 fi
4456 rm -f conftest.err conftest.$ac_ext
4457   echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
4458 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
4459   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
4460 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
4461   cat >conftest.$ac_ext <<_ACEOF
4462 /* confdefs.h.  */
4463 _ACEOF
4464 cat confdefs.h >>conftest.$ac_ext
4465 cat >>conftest.$ac_ext <<_ACEOF
4466 /* end confdefs.h.  */
4467 #include <memcheck.h>
4468 #ifndef VALGRIND_DISCARD
4469 #error VALGRIND_DISCARD not defined
4470 #endif
4471 _ACEOF
4472 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4473   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4474   ac_status=$?
4475   grep -v '^ *+' conftest.er1 >conftest.err
4476   rm -f conftest.er1
4477   cat conftest.err >&5
4478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4479   (exit $ac_status); } >/dev/null; then
4480   if test -s conftest.err; then
4481     ac_cpp_err=$ac_c_preproc_warn_flag
4482     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4483   else
4484     ac_cpp_err=
4485   fi
4486 else
4487   ac_cpp_err=yes
4488 fi
4489 if test -z "$ac_cpp_err"; then
4490   gcc_cv_header_memcheck_h=yes
4491 else
4492   echo "$as_me: failed program was:" >&5
4493 sed 's/^/| /' conftest.$ac_ext >&5
4494
4495   gcc_cv_header_memcheck_h=no
4496 fi
4497 rm -f conftest.err conftest.$ac_ext
4498   echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
4499 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
4500
4501 # Prepare PATH_SEPARATOR.
4502 # The user is always right.
4503 if test "${PATH_SEPARATOR+set}" != set; then
4504   echo "#! /bin/sh" >conf$$.sh
4505   echo  "exit 0"   >>conf$$.sh
4506   chmod +x conf$$.sh
4507   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4508     PATH_SEPARATOR=';'
4509   else
4510     PATH_SEPARATOR=:
4511   fi
4512   rm -f conf$$.sh
4513 fi
4514
4515 # Find out how to test for executable files. Don't use a zero-byte file,
4516 # as systems may use methods other than mode bits to determine executability.
4517 cat >conf$$.file <<_ASEOF
4518 #! /bin/sh
4519 exit 0
4520 _ASEOF
4521 chmod +x conf$$.file
4522 if test -x conf$$.file >/dev/null 2>&1; then
4523   ac_executable_p="test -x"
4524 else
4525   ac_executable_p="test -f"
4526 fi
4527 rm -f conf$$.file
4528
4529 # Extract the first word of "valgrind", so it can be a program name with args.
4530 set dummy valgrind; ac_word=$2
4531 echo "$as_me:$LINENO: checking for $ac_word" >&5
4532 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4533 if test "${ac_cv_path_valgrind_path+set}" = set; then
4534   echo $ECHO_N "(cached) $ECHO_C" >&6
4535 else
4536   case "$valgrind_path" in
4537   [\\/]* | ?:[\\/]*)
4538     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
4539     ;;
4540   *)
4541     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
4542     for ac_dir in $PATH; do
4543       IFS="$ac_save_IFS"
4544       test -z "$ac_dir" && ac_dir=.
4545       for ac_exec_ext in '' $ac_executable_extensions; do
4546         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
4547           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
4548             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
4549             break 2
4550           fi
4551         fi
4552       done
4553     done
4554     IFS="$ac_save_IFS"
4555     ;;
4556 esac
4557 fi
4558 valgrind_path="$ac_cv_path_valgrind_path"
4559 if test -n "$valgrind_path"; then
4560   echo "$as_me:$LINENO: result: $valgrind_path" >&5
4561 echo "${ECHO_T}$valgrind_path" >&6
4562 else
4563   echo "$as_me:$LINENO: result: no" >&5
4564 echo "${ECHO_T}no" >&6
4565 fi
4566
4567   if test "x$valgrind_path" = "x" \
4568     || (test $have_valgrind_h = no \
4569         && test $gcc_cv_header_memcheck_h = no \
4570         && test $gcc_cv_header_valgrind_memcheck_h = no); then
4571         { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
4572 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
4573    { (exit 1); exit 1; }; }
4574   fi
4575   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
4576   valgrind_command="$valgrind_path -q"
4577
4578 cat >>confdefs.h <<\_ACEOF
4579 #define ENABLE_VALGRIND_CHECKING 1
4580 _ACEOF
4581
4582   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
4583
4584 cat >>confdefs.h <<\_ACEOF
4585 #define HAVE_VALGRIND_MEMCHECK_H 1
4586 _ACEOF
4587
4588   fi
4589   if test $gcc_cv_header_memcheck_h = yes; then
4590
4591 cat >>confdefs.h <<\_ACEOF
4592 #define HAVE_MEMCHECK_H 1
4593 _ACEOF
4594
4595   fi
4596 fi
4597
4598
4599
4600 # Check whether --enable-mapped-location or --disable-mapped-location was given.
4601 if test "${enable_mapped_location+set}" = set; then
4602   enableval="$enable_mapped_location"
4603
4604 else
4605   enable_mapped_location=no
4606 fi;
4607
4608 if test "$enable_mapped_location" = yes ; then
4609
4610 cat >>confdefs.h <<\_ACEOF
4611 #define USE_MAPPED_LOCATION 1
4612 _ACEOF
4613
4614 fi
4615
4616 # Enable code coverage collection
4617 # Check whether --enable-coverage or --disable-coverage was given.
4618 if test "${enable_coverage+set}" = set; then
4619   enableval="$enable_coverage"
4620   case "${enableval}" in
4621   yes|noopt)
4622     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
4623     ;;
4624   opt)
4625     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
4626     ;;
4627   no)
4628     # a.k.a. --disable-coverage
4629     coverage_flags=""
4630     ;;
4631   *)
4632     { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
4633 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
4634    { (exit 1); exit 1; }; }
4635     ;;
4636 esac
4637 else
4638   coverage_flags=""
4639 fi;
4640
4641
4642 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
4643 if test "${enable_gather_detailed_mem_stats+set}" = set; then
4644   enableval="$enable_gather_detailed_mem_stats"
4645
4646 else
4647   enable_gather_detailed_mem_stats=no
4648 fi;
4649 if test x$enable_gather_detailed_mem_stats = xyes ; then
4650
4651 cat >>confdefs.h <<\_ACEOF
4652 #define GATHER_STATISTICS 1
4653 _ACEOF
4654
4655 fi
4656
4657 # -------------------------------
4658 # Miscenalleous configure options
4659 # -------------------------------
4660
4661 # With stabs
4662
4663 # Check whether --with-stabs or --without-stabs was given.
4664 if test "${with_stabs+set}" = set; then
4665   withval="$with_stabs"
4666   stabs="$with_stabs"
4667 else
4668   stabs=no
4669 fi;
4670
4671 # Determine whether or not multilibs are enabled.
4672 # Check whether --enable-multilib or --disable-multilib was given.
4673 if test "${enable_multilib+set}" = set; then
4674   enableval="$enable_multilib"
4675
4676 else
4677   enable_multilib=yes
4678 fi;
4679
4680
4681 # Enable __cxa_atexit for C++.
4682 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
4683 if test "${enable___cxa_atexit+set}" = set; then
4684   enableval="$enable___cxa_atexit"
4685
4686 fi;
4687
4688 # Enable threads
4689 # Pass with no value to take the default
4690 # Pass with a value to specify a thread package
4691 # Check whether --enable-threads or --disable-threads was given.
4692 if test "${enable_threads+set}" = set; then
4693   enableval="$enable_threads"
4694
4695 else
4696   enable_threads=''
4697 fi;
4698
4699 # Check whether --enable-objc-gc or --disable-objc-gc was given.
4700 if test "${enable_objc_gc+set}" = set; then
4701   enableval="$enable_objc_gc"
4702   if test x$enable_objc_gc = xno; then
4703         objc_boehm_gc=''
4704 else
4705         objc_boehm_gc=1
4706 fi
4707 else
4708   objc_boehm_gc=''
4709 fi;
4710
4711
4712 # Check whether --with-dwarf2 or --without-dwarf2 was given.
4713 if test "${with_dwarf2+set}" = set; then
4714   withval="$with_dwarf2"
4715   dwarf2="$with_dwarf2"
4716 else
4717   dwarf2=no
4718 fi;
4719
4720 # Check whether --enable-shared or --disable-shared was given.
4721 if test "${enable_shared+set}" = set; then
4722   enableval="$enable_shared"
4723
4724   case $enable_shared in
4725   yes | no) ;;
4726   *)
4727     enable_shared=no
4728     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4729     for pkg in $enableval; do
4730       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
4731         enable_shared=yes
4732       fi
4733     done
4734     IFS="$ac_save_ifs"
4735     ;;
4736   esac
4737
4738 else
4739   enable_shared=yes
4740 fi;
4741
4742
4743
4744 # Check whether --with-sysroot or --without-sysroot was given.
4745 if test "${with_sysroot+set}" = set; then
4746   withval="$with_sysroot"
4747
4748  case ${with_sysroot} in
4749  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
4750  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
4751  esac
4752
4753  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
4754  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
4755
4756  if test "x$exec_prefix" = xNONE; then
4757   if test "x$prefix" = xNONE; then
4758    test_prefix=/usr/local
4759   else
4760    test_prefix=$prefix
4761   fi
4762  else
4763   test_prefix=$exec_prefix
4764  fi
4765  case ${TARGET_SYSTEM_ROOT} in
4766  "${test_prefix}"|"${test_prefix}/"*|\
4767  '${exec_prefix}'|'${exec_prefix}/'*)
4768    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
4769    TARGET_SYSTEM_ROOT_DEFINE="$t"
4770    ;;
4771  esac
4772
4773 else
4774
4775  TARGET_SYSTEM_ROOT=
4776  TARGET_SYSTEM_ROOT_DEFINE=
4777  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
4778
4779 fi;
4780
4781
4782
4783
4784 # Build with intermodule optimisations
4785 # Check whether --enable-intermodule or --disable-intermodule was given.
4786 if test "${enable_intermodule+set}" = set; then
4787   enableval="$enable_intermodule"
4788   case ${enable_intermodule} in
4789   yes) onestep="-onestep";;
4790   *) onestep="";;
4791 esac
4792 else
4793   onestep=""
4794 fi;
4795
4796
4797 # Sanity check enable_languages in case someone does not run the toplevel
4798 # configure # script.
4799 # Check whether --enable-languages or --disable-languages was given.
4800 if test "${enable_languages+set}" = set; then
4801   enableval="$enable_languages"
4802   case ,${enable_languages}, in
4803        ,,|,yes,)
4804                 # go safe -- we cannot be much sure without the toplevel
4805                 # configure's
4806                 # analysis of which target libs are present and usable
4807                 enable_languages=c
4808                 ;;
4809          *,all,*)
4810                 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
4811 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
4812    { (exit 1); exit 1; }; }
4813                 ;;
4814         *,c,*)
4815                 ;;
4816         *)
4817                 enable_languages=c,${enable_languages}
4818                 ;;
4819 esac
4820 else
4821   enable_languages=c
4822 fi;
4823
4824 subdirs=
4825 for lang in ${srcdir}/*/config-lang.in
4826 do
4827         case $lang in
4828         # The odd quoting in the next line works around
4829         # an apparent bug in bash 1.12 on linux.
4830         ${srcdir}/[*]/config-lang.in) ;;
4831         *)
4832           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
4833           if test "x$lang_alias" = x
4834           then
4835                 echo "$lang doesn't set \$language." 1>&2
4836                 exit 1
4837           fi
4838           case ",$enable_languages," in
4839           *,$lang_alias,*)
4840             subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
4841           esac
4842           ;;
4843         esac
4844 done
4845
4846
4847 # -------------------------
4848 # Checks for other programs
4849 # -------------------------
4850
4851 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4852 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
4853 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
4854 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4855   echo $ECHO_N "(cached) $ECHO_C" >&6
4856 else
4857   cat >conftest.make <<\_ACEOF
4858 all:
4859         @echo 'ac_maketemp="$(MAKE)"'
4860 _ACEOF
4861 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4862 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4863 if test -n "$ac_maketemp"; then
4864   eval ac_cv_prog_make_${ac_make}_set=yes
4865 else
4866   eval ac_cv_prog_make_${ac_make}_set=no
4867 fi
4868 rm -f conftest.make
4869 fi
4870 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
4871   echo "$as_me:$LINENO: result: yes" >&5
4872 echo "${ECHO_T}yes" >&6
4873   SET_MAKE=
4874 else
4875   echo "$as_me:$LINENO: result: no" >&5
4876 echo "${ECHO_T}no" >&6
4877   SET_MAKE="MAKE=${MAKE-make}"
4878 fi
4879
4880
4881 # Find some useful tools
4882 for ac_prog in gawk mawk nawk awk
4883 do
4884   # Extract the first word of "$ac_prog", so it can be a program name with args.
4885 set dummy $ac_prog; ac_word=$2
4886 echo "$as_me:$LINENO: checking for $ac_word" >&5
4887 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4888 if test "${ac_cv_prog_AWK+set}" = set; then
4889   echo $ECHO_N "(cached) $ECHO_C" >&6
4890 else
4891   if test -n "$AWK"; then
4892   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4893 else
4894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4895 for as_dir in $PATH
4896 do
4897   IFS=$as_save_IFS
4898   test -z "$as_dir" && as_dir=.
4899   for ac_exec_ext in '' $ac_executable_extensions; do
4900   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4901     ac_cv_prog_AWK="$ac_prog"
4902     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4903     break 2
4904   fi
4905 done
4906 done
4907
4908 fi
4909 fi
4910 AWK=$ac_cv_prog_AWK
4911 if test -n "$AWK"; then
4912   echo "$as_me:$LINENO: result: $AWK" >&5
4913 echo "${ECHO_T}$AWK" >&6
4914 else
4915   echo "$as_me:$LINENO: result: no" >&5
4916 echo "${ECHO_T}no" >&6
4917 fi
4918
4919   test -n "$AWK" && break
4920 done
4921
4922 # We need awk to create options.c and options.h.
4923 # Bail out if it's missing.
4924 case ${AWK} in
4925   "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
4926 echo "$as_me: error: can't build without awk, bailing out" >&2;}
4927    { (exit 1); exit 1; }; } ;;
4928 esac
4929
4930 echo "$as_me:$LINENO: checking whether ln -s works" >&5
4931 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
4932 if test "${gcc_cv_prog_LN_S+set}" = set; then
4933   echo $ECHO_N "(cached) $ECHO_C" >&6
4934 else
4935   rm -f conftestdata_t
4936 echo >conftestdata_f
4937 if ln -s conftestdata_f conftestdata_t 2>/dev/null
4938 then
4939   gcc_cv_prog_LN_S="ln -s"
4940 else
4941   if ln conftestdata_f conftestdata_t 2>/dev/null
4942   then
4943     gcc_cv_prog_LN_S=ln
4944   else
4945     gcc_cv_prog_LN_S=cp
4946   fi
4947 fi
4948 rm -f conftestdata_f conftestdata_t
4949
4950 fi
4951 LN_S="$gcc_cv_prog_LN_S"
4952 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
4953   echo "$as_me:$LINENO: result: yes" >&5
4954 echo "${ECHO_T}yes" >&6
4955 else
4956   if test "$gcc_cv_prog_LN_S" = "ln"; then
4957     echo "$as_me:$LINENO: result: no, using ln" >&5
4958 echo "${ECHO_T}no, using ln" >&6
4959   else
4960     echo "$as_me:$LINENO: result: no, and neither does ln, so using cp" >&5
4961 echo "${ECHO_T}no, and neither does ln, so using cp" >&6
4962   fi
4963 fi
4964
4965 echo "$as_me:$LINENO: checking whether ln works" >&5
4966 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
4967 if test "${acx_cv_prog_LN+set}" = set; then
4968   echo $ECHO_N "(cached) $ECHO_C" >&6
4969 else
4970   rm -f conftestdata_t
4971 echo >conftestdata_f
4972 if ln conftestdata_f conftestdata_t 2>/dev/null
4973 then
4974   acx_cv_prog_LN=ln
4975 else
4976   acx_cv_prog_LN=no
4977 fi
4978 rm -f conftestdata_f conftestdata_t
4979
4980 fi
4981 if test $acx_cv_prog_LN = no; then
4982   LN="$LN_S"
4983   echo "$as_me:$LINENO: result: no, using $LN" >&5
4984 echo "${ECHO_T}no, using $LN" >&6
4985 else
4986   LN="$acx_cv_prog_LN"
4987   echo "$as_me:$LINENO: result: yes" >&5
4988 echo "${ECHO_T}yes" >&6
4989 fi
4990
4991 if test -n "$ac_tool_prefix"; then
4992   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4993 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4994 echo "$as_me:$LINENO: checking for $ac_word" >&5
4995 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4996 if test "${ac_cv_prog_RANLIB+set}" = set; then
4997   echo $ECHO_N "(cached) $ECHO_C" >&6
4998 else
4999   if test -n "$RANLIB"; then
5000   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5001 else
5002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5003 for as_dir in $PATH
5004 do
5005   IFS=$as_save_IFS
5006   test -z "$as_dir" && as_dir=.
5007   for ac_exec_ext in '' $ac_executable_extensions; do
5008   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5009     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5010     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5011     break 2
5012   fi
5013 done
5014 done
5015
5016 fi
5017 fi
5018 RANLIB=$ac_cv_prog_RANLIB
5019 if test -n "$RANLIB"; then
5020   echo "$as_me:$LINENO: result: $RANLIB" >&5
5021 echo "${ECHO_T}$RANLIB" >&6
5022 else
5023   echo "$as_me:$LINENO: result: no" >&5
5024 echo "${ECHO_T}no" >&6
5025 fi
5026
5027 fi
5028 if test -z "$ac_cv_prog_RANLIB"; then
5029   ac_ct_RANLIB=$RANLIB
5030   # Extract the first word of "ranlib", so it can be a program name with args.
5031 set dummy ranlib; ac_word=$2
5032 echo "$as_me:$LINENO: checking for $ac_word" >&5
5033 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5034 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5035   echo $ECHO_N "(cached) $ECHO_C" >&6
5036 else
5037   if test -n "$ac_ct_RANLIB"; then
5038   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5039 else
5040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5041 for as_dir in $PATH
5042 do
5043   IFS=$as_save_IFS
5044   test -z "$as_dir" && as_dir=.
5045   for ac_exec_ext in '' $ac_executable_extensions; do
5046   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5047     ac_cv_prog_ac_ct_RANLIB="ranlib"
5048     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5049     break 2
5050   fi
5051 done
5052 done
5053
5054   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
5055 fi
5056 fi
5057 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5058 if test -n "$ac_ct_RANLIB"; then
5059   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5060 echo "${ECHO_T}$ac_ct_RANLIB" >&6
5061 else
5062   echo "$as_me:$LINENO: result: no" >&5
5063 echo "${ECHO_T}no" >&6
5064 fi
5065
5066   RANLIB=$ac_ct_RANLIB
5067 else
5068   RANLIB="$ac_cv_prog_RANLIB"
5069 fi
5070
5071 case "${host}" in
5072 *-*-darwin*)
5073   # By default, the Darwin ranlib will not treat common symbols as
5074   # definitions when  building the archive table of contents.  Other
5075   # ranlibs do that; pass an option to the Darwin ranlib that makes
5076   # it behave similarly.
5077   ranlib_flags="-c"
5078   ;;
5079 *)
5080   ranlib_flags=""
5081 esac
5082
5083
5084 # Find a good install program.  We prefer a C program (faster),
5085 # so one script is as good as another.  But avoid the broken or
5086 # incompatible versions:
5087 # SysV /etc/install, /usr/sbin/install
5088 # SunOS /usr/etc/install
5089 # IRIX /sbin/install
5090 # AIX /bin/install
5091 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5092 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5093 # ./install, which can be erroneously created by make from ./install.sh.
5094 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
5095 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
5096 if test -z "$INSTALL"; then
5097 if test "${ac_cv_path_install+set}" = set; then
5098   echo $ECHO_N "(cached) $ECHO_C" >&6
5099 else
5100     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
5101   for ac_dir in $PATH; do
5102     # Account for people who put trailing slashes in PATH elements.
5103     case "$ac_dir/" in
5104     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
5105     *)
5106       # OSF1 and SCO ODT 3.0 have their own names for install.
5107       for ac_prog in ginstall scoinst install; do
5108         if test -f $ac_dir/$ac_prog; then
5109           if test $ac_prog = install &&
5110             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
5111             # AIX install.  It has an incompatible calling convention.
5112             # OSF/1 installbsd also uses dspmsg, but is usable.
5113             :
5114           else
5115             ac_cv_path_install="$ac_dir/$ac_prog -c"
5116             break 2
5117           fi
5118         fi
5119       done
5120       ;;
5121     esac
5122   done
5123   IFS="$ac_save_IFS"
5124
5125 fi
5126   if test "${ac_cv_path_install+set}" = set; then
5127     INSTALL="$ac_cv_path_install"
5128   else
5129     # As a last resort, use the slow shell script.  We don't cache a
5130     # path for INSTALL within a source directory, because that will
5131     # break other packages using the cache if that directory is
5132     # removed, or if the path is relative.
5133     INSTALL="$ac_install_sh"
5134   fi
5135 fi
5136 echo "$as_me:$LINENO: result: $INSTALL" >&5
5137 echo "${ECHO_T}$INSTALL" >&6
5138
5139 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5140 # It thinks the first close brace ends the variable substitution.
5141 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5142
5143 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5144
5145
5146 # See if cmp has --ignore-initial.
5147 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
5148 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
5149 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
5150   echo $ECHO_N "(cached) $ECHO_C" >&6
5151 else
5152    echo abfoo >t1
5153   echo cdfoo >t2
5154   gcc_cv_prog_cmp_skip=slowcompare
5155   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
5156     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
5157       :
5158     else
5159       gcc_cv_prog_cmp_skip=gnucompare
5160     fi
5161   fi
5162   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
5163     if cmp t1 t2 2 2 > /dev/null 2>&1; then
5164       if cmp t1 t2 1 1 > /dev/null 2>&1; then
5165         :
5166       else
5167         gcc_cv_prog_cmp_skip=fastcompare
5168       fi
5169     fi
5170   fi
5171   rm t1 t2
5172
5173 fi
5174 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
5175 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
5176 make_compare_target=$gcc_cv_prog_cmp_skip
5177
5178
5179
5180 # See if we have the mktemp command.
5181 # Extract the first word of "mktemp", so it can be a program name with args.
5182 set dummy mktemp; ac_word=$2
5183 echo "$as_me:$LINENO: checking for $ac_word" >&5
5184 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5185 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
5186   echo $ECHO_N "(cached) $ECHO_C" >&6
5187 else
5188   if test -n "$have_mktemp_command"; then
5189   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
5190 else
5191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5192 for as_dir in $PATH
5193 do
5194   IFS=$as_save_IFS
5195   test -z "$as_dir" && as_dir=.
5196   for ac_exec_ext in '' $ac_executable_extensions; do
5197   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5198     ac_cv_prog_have_mktemp_command="yes"
5199     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5200     break 2
5201   fi
5202 done
5203 done
5204
5205   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
5206 fi
5207 fi
5208 have_mktemp_command=$ac_cv_prog_have_mktemp_command
5209 if test -n "$have_mktemp_command"; then
5210   echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
5211 echo "${ECHO_T}$have_mktemp_command" >&6
5212 else
5213   echo "$as_me:$LINENO: result: no" >&5
5214 echo "${ECHO_T}no" >&6
5215 fi
5216
5217
5218 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
5219
5220 # See if makeinfo has been installed and is modern enough
5221 # that we can use it.
5222 # Extract the first word of "makeinfo", so it can be a program name with args.
5223 set dummy makeinfo; ac_word=$2
5224 echo "$as_me:$LINENO: checking for $ac_word" >&5
5225 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5226 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
5227   echo $ECHO_N "(cached) $ECHO_C" >&6
5228 else
5229   if test -n "$MAKEINFO"; then
5230   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
5231 else
5232 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5233 for as_dir in $PATH
5234 do
5235   IFS=$as_save_IFS
5236   test -z "$as_dir" && as_dir=.
5237   for ac_exec_ext in '' $ac_executable_extensions; do
5238   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5239     ac_cv_prog_MAKEINFO="makeinfo"
5240     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5241     break 2
5242   fi
5243 done
5244 done
5245
5246 fi
5247 fi
5248 MAKEINFO=$ac_cv_prog_MAKEINFO
5249 if test -n "$MAKEINFO"; then
5250   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
5251 echo "${ECHO_T}$MAKEINFO" >&6
5252 else
5253   echo "$as_me:$LINENO: result: no" >&5
5254 echo "${ECHO_T}no" >&6
5255 fi
5256
5257 if test -n "$MAKEINFO"; then
5258   # Found it, now check the version.
5259   echo "$as_me:$LINENO: checking for modern makeinfo" >&5
5260 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
5261 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
5262   echo $ECHO_N "(cached) $ECHO_C" >&6
5263 else
5264     ac_prog_version=`$MAKEINFO --version 2>&1 |
5265                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
5266   echo "configure:5266: version of makeinfo is $ac_prog_version" >&5
5267   case $ac_prog_version in
5268     '')     gcc_cv_prog_makeinfo_modern=no;;
5269     4.[2-9]*)
5270             gcc_cv_prog_makeinfo_modern=yes;;
5271     *)      gcc_cv_prog_makeinfo_modern=no;;
5272   esac
5273
5274 fi
5275 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
5276 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
5277 else
5278   gcc_cv_prog_makeinfo_modern=no
5279 fi
5280
5281 if test $gcc_cv_prog_makeinfo_modern = no; then
5282   MAKEINFO="$MISSING makeinfo"
5283   { echo "$as_me:$LINENO: WARNING:
5284 *** Makeinfo is missing or too old.
5285 *** Info documentation will not be built." >&5
5286 echo "$as_me: WARNING:
5287 *** Makeinfo is missing or too old.
5288 *** Info documentation will not be built." >&2;}
5289   BUILD_INFO=
5290 else
5291   BUILD_INFO=info
5292 fi
5293
5294
5295 # Is pod2man recent enough to regenerate manpages?
5296 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
5297 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
5298 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
5299   echo "$as_me:$LINENO: result: yes" >&5
5300 echo "${ECHO_T}yes" >&6
5301   GENERATED_MANPAGES=generated-manpages
5302 else
5303   echo "$as_me:$LINENO: result: no" >&5
5304 echo "${ECHO_T}no" >&6
5305   GENERATED_MANPAGES=
5306 fi
5307
5308
5309 # How about lex?
5310 for ac_prog in flex
5311 do
5312   # Extract the first word of "$ac_prog", so it can be a program name with args.
5313 set dummy $ac_prog; ac_word=$2
5314 echo "$as_me:$LINENO: checking for $ac_word" >&5
5315 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5316 if test "${ac_cv_prog_FLEX+set}" = set; then
5317   echo $ECHO_N "(cached) $ECHO_C" >&6
5318 else
5319   if test -n "$FLEX"; then
5320   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
5321 else
5322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5323 for as_dir in $PATH
5324 do
5325   IFS=$as_save_IFS
5326   test -z "$as_dir" && as_dir=.
5327   for ac_exec_ext in '' $ac_executable_extensions; do
5328   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5329     ac_cv_prog_FLEX="$ac_prog"
5330     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5331     break 2
5332   fi
5333 done
5334 done
5335
5336 fi
5337 fi
5338 FLEX=$ac_cv_prog_FLEX
5339 if test -n "$FLEX"; then
5340   echo "$as_me:$LINENO: result: $FLEX" >&5
5341 echo "${ECHO_T}$FLEX" >&6
5342 else
5343   echo "$as_me:$LINENO: result: no" >&5
5344 echo "${ECHO_T}no" >&6
5345 fi
5346
5347   test -n "$FLEX" && break
5348 done
5349 test -n "$FLEX" || FLEX="$MISSING flex"
5350
5351
5352 # Bison?
5353 for ac_prog in bison
5354 do
5355   # Extract the first word of "$ac_prog", so it can be a program name with args.
5356 set dummy $ac_prog; ac_word=$2
5357 echo "$as_me:$LINENO: checking for $ac_word" >&5
5358 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5359 if test "${ac_cv_prog_BISON+set}" = set; then
5360   echo $ECHO_N "(cached) $ECHO_C" >&6
5361 else
5362   if test -n "$BISON"; then
5363   ac_cv_prog_BISON="$BISON" # Let the user override the test.
5364 else
5365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5366 for as_dir in $PATH
5367 do
5368   IFS=$as_save_IFS
5369   test -z "$as_dir" && as_dir=.
5370   for ac_exec_ext in '' $ac_executable_extensions; do
5371   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5372     ac_cv_prog_BISON="$ac_prog"
5373     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5374     break 2
5375   fi
5376 done
5377 done
5378
5379 fi
5380 fi
5381 BISON=$ac_cv_prog_BISON
5382 if test -n "$BISON"; then
5383   echo "$as_me:$LINENO: result: $BISON" >&5
5384 echo "${ECHO_T}$BISON" >&6
5385 else
5386   echo "$as_me:$LINENO: result: no" >&5
5387 echo "${ECHO_T}no" >&6
5388 fi
5389
5390   test -n "$BISON" && break
5391 done
5392 test -n "$BISON" || BISON="$MISSING bison"
5393
5394
5395 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
5396 # check for build == host before using them.
5397
5398 # NM
5399 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
5400   && test -d ../binutils ; then
5401   NM='$(objdir)/../binutils/nm-new'
5402 else
5403   # Extract the first word of "nm", so it can be a program name with args.
5404 set dummy nm; ac_word=$2
5405 echo "$as_me:$LINENO: checking for $ac_word" >&5
5406 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5407 if test "${ac_cv_prog_NM+set}" = set; then
5408   echo $ECHO_N "(cached) $ECHO_C" >&6
5409 else
5410   if test -n "$NM"; then
5411   ac_cv_prog_NM="$NM" # Let the user override the test.
5412 else
5413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5414 for as_dir in $PATH
5415 do
5416   IFS=$as_save_IFS
5417   test -z "$as_dir" && as_dir=.
5418   for ac_exec_ext in '' $ac_executable_extensions; do
5419   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5420     ac_cv_prog_NM="nm"
5421     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5422     break 2
5423   fi
5424 done
5425 done
5426
5427   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
5428 fi
5429 fi
5430 NM=$ac_cv_prog_NM
5431 if test -n "$NM"; then
5432   echo "$as_me:$LINENO: result: $NM" >&5
5433 echo "${ECHO_T}$NM" >&6
5434 else
5435   echo "$as_me:$LINENO: result: no" >&5
5436 echo "${ECHO_T}no" >&6
5437 fi
5438
5439 fi
5440
5441 # AR
5442 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
5443   && test -d ../binutils ; then
5444   AR='$(objdir)/../binutils/ar'
5445 else
5446   # Extract the first word of "ar", so it can be a program name with args.
5447 set dummy ar; ac_word=$2
5448 echo "$as_me:$LINENO: checking for $ac_word" >&5
5449 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5450 if test "${ac_cv_prog_AR+set}" = set; then
5451   echo $ECHO_N "(cached) $ECHO_C" >&6
5452 else
5453   if test -n "$AR"; then
5454   ac_cv_prog_AR="$AR" # Let the user override the test.
5455 else
5456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5457 for as_dir in $PATH
5458 do
5459   IFS=$as_save_IFS
5460   test -z "$as_dir" && as_dir=.
5461   for ac_exec_ext in '' $ac_executable_extensions; do
5462   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5463     ac_cv_prog_AR="ar"
5464     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5465     break 2
5466   fi
5467 done
5468 done
5469
5470   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
5471 fi
5472 fi
5473 AR=$ac_cv_prog_AR
5474 if test -n "$AR"; then
5475   echo "$as_me:$LINENO: result: $AR" >&5
5476 echo "${ECHO_T}$AR" >&6
5477 else
5478   echo "$as_me:$LINENO: result: no" >&5
5479 echo "${ECHO_T}no" >&6
5480 fi
5481
5482 fi
5483
5484
5485 # --------------------
5486 # Checks for C headers
5487 # --------------------
5488
5489 echo "$as_me:$LINENO: checking for GNU C library" >&5
5490 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
5491 if test "${gcc_cv_glibc+set}" = set; then
5492   echo $ECHO_N "(cached) $ECHO_C" >&6
5493 else
5494   cat >conftest.$ac_ext <<_ACEOF
5495 /* confdefs.h.  */
5496 _ACEOF
5497 cat confdefs.h >>conftest.$ac_ext
5498 cat >>conftest.$ac_ext <<_ACEOF
5499 /* end confdefs.h.  */
5500 #include <features.h>
5501 int
5502 main ()
5503 {
5504
5505 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
5506 #error Not a GNU C library system
5507 #endif
5508   ;
5509   return 0;
5510 }
5511 _ACEOF
5512 rm -f conftest.$ac_objext
5513 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5514   (eval $ac_compile) 2>conftest.er1
5515   ac_status=$?
5516   grep -v '^ *+' conftest.er1 >conftest.err
5517   rm -f conftest.er1
5518   cat conftest.err >&5
5519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5520   (exit $ac_status); } &&
5521          { ac_try='test -z "$ac_c_werror_flag"
5522                          || test ! -s conftest.err'
5523   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5524   (eval $ac_try) 2>&5
5525   ac_status=$?
5526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5527   (exit $ac_status); }; } &&
5528          { ac_try='test -s conftest.$ac_objext'
5529   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5530   (eval $ac_try) 2>&5
5531   ac_status=$?
5532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5533   (exit $ac_status); }; }; then
5534   gcc_cv_glibc=yes
5535 else
5536   echo "$as_me: failed program was:" >&5
5537 sed 's/^/| /' conftest.$ac_ext >&5
5538
5539 gcc_cv_glibc=no
5540 fi
5541 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5542 fi
5543
5544 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
5545 echo "${ECHO_T}$gcc_cv_glibc" >&6
5546 if test $gcc_cv_glibc = yes; then
5547
5548 cat >>confdefs.h <<\_ACEOF
5549 #define _GNU_SOURCE 1
5550 _ACEOF
5551
5552 fi
5553
5554 # Need to reject headers which give warnings, so that the -Werror bootstrap
5555 # works later. *sigh*  This needs to come before all header checks.
5556
5557 ac_c_preproc_warn_flag=yes
5558
5559 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5560 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5561 if test "${ac_cv_header_stdc+set}" = set; then
5562   echo $ECHO_N "(cached) $ECHO_C" >&6
5563 else
5564   cat >conftest.$ac_ext <<_ACEOF
5565 /* confdefs.h.  */
5566 _ACEOF
5567 cat confdefs.h >>conftest.$ac_ext
5568 cat >>conftest.$ac_ext <<_ACEOF
5569 /* end confdefs.h.  */
5570 #include <stdlib.h>
5571 #include <stdarg.h>
5572 #include <string.h>
5573 #include <float.h>
5574
5575 int
5576 main ()
5577 {
5578
5579   ;
5580   return 0;
5581 }
5582 _ACEOF
5583 rm -f conftest.$ac_objext
5584 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5585   (eval $ac_compile) 2>conftest.er1
5586   ac_status=$?
5587   grep -v '^ *+' conftest.er1 >conftest.err
5588   rm -f conftest.er1
5589   cat conftest.err >&5
5590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5591   (exit $ac_status); } &&
5592          { ac_try='test -z "$ac_c_werror_flag"
5593                          || test ! -s conftest.err'
5594   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5595   (eval $ac_try) 2>&5
5596   ac_status=$?
5597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5598   (exit $ac_status); }; } &&
5599          { ac_try='test -s conftest.$ac_objext'
5600   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5601   (eval $ac_try) 2>&5
5602   ac_status=$?
5603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5604   (exit $ac_status); }; }; then
5605   ac_cv_header_stdc=yes
5606 else
5607   echo "$as_me: failed program was:" >&5
5608 sed 's/^/| /' conftest.$ac_ext >&5
5609
5610 ac_cv_header_stdc=no
5611 fi
5612 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5613
5614 if test $ac_cv_header_stdc = yes; then
5615   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5616   cat >conftest.$ac_ext <<_ACEOF
5617 /* confdefs.h.  */
5618 _ACEOF
5619 cat confdefs.h >>conftest.$ac_ext
5620 cat >>conftest.$ac_ext <<_ACEOF
5621 /* end confdefs.h.  */
5622 #include <string.h>
5623
5624 _ACEOF
5625 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5626   $EGREP "memchr" >/dev/null 2>&1; then
5627   :
5628 else
5629   ac_cv_header_stdc=no
5630 fi
5631 rm -f conftest*
5632
5633 fi
5634
5635 if test $ac_cv_header_stdc = yes; then
5636   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5637   cat >conftest.$ac_ext <<_ACEOF
5638 /* confdefs.h.  */
5639 _ACEOF
5640 cat confdefs.h >>conftest.$ac_ext
5641 cat >>conftest.$ac_ext <<_ACEOF
5642 /* end confdefs.h.  */
5643 #include <stdlib.h>
5644
5645 _ACEOF
5646 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5647   $EGREP "free" >/dev/null 2>&1; then
5648   :
5649 else
5650   ac_cv_header_stdc=no
5651 fi
5652 rm -f conftest*
5653
5654 fi
5655
5656 if test $ac_cv_header_stdc = yes; then
5657   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5658   if test "$cross_compiling" = yes; then
5659   :
5660 else
5661   cat >conftest.$ac_ext <<_ACEOF
5662 /* confdefs.h.  */
5663 _ACEOF
5664 cat confdefs.h >>conftest.$ac_ext
5665 cat >>conftest.$ac_ext <<_ACEOF
5666 /* end confdefs.h.  */
5667 #include <ctype.h>
5668 #if ((' ' & 0x0FF) == 0x020)
5669 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5670 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5671 #else
5672 # define ISLOWER(c) \
5673                    (('a' <= (c) && (c) <= 'i') \
5674                      || ('j' <= (c) && (c) <= 'r') \
5675                      || ('s' <= (c) && (c) <= 'z'))
5676 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5677 #endif
5678
5679 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5680 int
5681 main ()
5682 {
5683   int i;
5684   for (i = 0; i < 256; i++)
5685     if (XOR (islower (i), ISLOWER (i))
5686         || toupper (i) != TOUPPER (i))
5687       exit(2);
5688   exit (0);
5689 }
5690 _ACEOF
5691 rm -f conftest$ac_exeext
5692 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5693   (eval $ac_link) 2>&5
5694   ac_status=$?
5695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5696   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5697   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5698   (eval $ac_try) 2>&5
5699   ac_status=$?
5700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5701   (exit $ac_status); }; }; then
5702   :
5703 else
5704   echo "$as_me: program exited with status $ac_status" >&5
5705 echo "$as_me: failed program was:" >&5
5706 sed 's/^/| /' conftest.$ac_ext >&5
5707
5708 ( exit $ac_status )
5709 ac_cv_header_stdc=no
5710 fi
5711 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5712 fi
5713 fi
5714 fi
5715 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5716 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5717 if test $ac_cv_header_stdc = yes; then
5718
5719 cat >>confdefs.h <<\_ACEOF
5720 #define STDC_HEADERS 1
5721 _ACEOF
5722
5723 fi
5724
5725 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
5726 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
5727 if test "${ac_cv_header_time+set}" = set; then
5728   echo $ECHO_N "(cached) $ECHO_C" >&6
5729 else
5730   cat >conftest.$ac_ext <<_ACEOF
5731 /* confdefs.h.  */
5732 _ACEOF
5733 cat confdefs.h >>conftest.$ac_ext
5734 cat >>conftest.$ac_ext <<_ACEOF
5735 /* end confdefs.h.  */
5736 #include <sys/types.h>
5737 #include <sys/time.h>
5738 #include <time.h>
5739
5740 int
5741 main ()
5742 {
5743 if ((struct tm *) 0)
5744 return 0;
5745   ;
5746   return 0;
5747 }
5748 _ACEOF
5749 rm -f conftest.$ac_objext
5750 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5751   (eval $ac_compile) 2>conftest.er1
5752   ac_status=$?
5753   grep -v '^ *+' conftest.er1 >conftest.err
5754   rm -f conftest.er1
5755   cat conftest.err >&5
5756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5757   (exit $ac_status); } &&
5758          { ac_try='test -z "$ac_c_werror_flag"
5759                          || test ! -s conftest.err'
5760   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5761   (eval $ac_try) 2>&5
5762   ac_status=$?
5763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5764   (exit $ac_status); }; } &&
5765          { ac_try='test -s conftest.$ac_objext'
5766   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5767   (eval $ac_try) 2>&5
5768   ac_status=$?
5769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770   (exit $ac_status); }; }; then
5771   ac_cv_header_time=yes
5772 else
5773   echo "$as_me: failed program was:" >&5
5774 sed 's/^/| /' conftest.$ac_ext >&5
5775
5776 ac_cv_header_time=no
5777 fi
5778 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5779 fi
5780 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
5781 echo "${ECHO_T}$ac_cv_header_time" >&6
5782 if test $ac_cv_header_time = yes; then
5783
5784 cat >>confdefs.h <<\_ACEOF
5785 #define TIME_WITH_SYS_TIME 1
5786 _ACEOF
5787
5788 fi
5789
5790 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
5791 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
5792 if test "${gcc_cv_header_string+set}" = set; then
5793   echo $ECHO_N "(cached) $ECHO_C" >&6
5794 else
5795   cat >conftest.$ac_ext <<_ACEOF
5796 /* confdefs.h.  */
5797 _ACEOF
5798 cat confdefs.h >>conftest.$ac_ext
5799 cat >>conftest.$ac_ext <<_ACEOF
5800 /* end confdefs.h.  */
5801 #include <string.h>
5802 #include <strings.h>
5803 int
5804 main ()
5805 {
5806
5807   ;
5808   return 0;
5809 }
5810 _ACEOF
5811 rm -f conftest.$ac_objext
5812 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5813   (eval $ac_compile) 2>conftest.er1
5814   ac_status=$?
5815   grep -v '^ *+' conftest.er1 >conftest.err
5816   rm -f conftest.er1
5817   cat conftest.err >&5
5818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5819   (exit $ac_status); } &&
5820          { ac_try='test -z "$ac_c_werror_flag"
5821                          || test ! -s conftest.err'
5822   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5823   (eval $ac_try) 2>&5
5824   ac_status=$?
5825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5826   (exit $ac_status); }; } &&
5827          { ac_try='test -s conftest.$ac_objext'
5828   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5829   (eval $ac_try) 2>&5
5830   ac_status=$?
5831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5832   (exit $ac_status); }; }; then
5833   gcc_cv_header_string=yes
5834 else
5835   echo "$as_me: failed program was:" >&5
5836 sed 's/^/| /' conftest.$ac_ext >&5
5837
5838 gcc_cv_header_string=no
5839 fi
5840 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5841 fi
5842 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
5843 echo "${ECHO_T}$gcc_cv_header_string" >&6
5844 if test $gcc_cv_header_string = yes; then
5845
5846 cat >>confdefs.h <<\_ACEOF
5847 #define STRING_WITH_STRINGS 1
5848 _ACEOF
5849
5850 fi
5851
5852 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
5853 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
5854 if test "${ac_cv_header_sys_wait_h+set}" = set; then
5855   echo $ECHO_N "(cached) $ECHO_C" >&6
5856 else
5857   cat >conftest.$ac_ext <<_ACEOF
5858 /* confdefs.h.  */
5859 _ACEOF
5860 cat confdefs.h >>conftest.$ac_ext
5861 cat >>conftest.$ac_ext <<_ACEOF
5862 /* end confdefs.h.  */
5863 #include <sys/types.h>
5864 #include <sys/wait.h>
5865 #ifndef WEXITSTATUS
5866 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
5867 #endif
5868 #ifndef WIFEXITED
5869 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5870 #endif
5871
5872 int
5873 main ()
5874 {
5875   int s;
5876   wait (&s);
5877   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5878   ;
5879   return 0;
5880 }
5881 _ACEOF
5882 rm -f conftest.$ac_objext
5883 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5884   (eval $ac_compile) 2>conftest.er1
5885   ac_status=$?
5886   grep -v '^ *+' conftest.er1 >conftest.err
5887   rm -f conftest.er1
5888   cat conftest.err >&5
5889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5890   (exit $ac_status); } &&
5891          { ac_try='test -z "$ac_c_werror_flag"
5892                          || test ! -s conftest.err'
5893   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5894   (eval $ac_try) 2>&5
5895   ac_status=$?
5896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5897   (exit $ac_status); }; } &&
5898          { ac_try='test -s conftest.$ac_objext'
5899   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5900   (eval $ac_try) 2>&5
5901   ac_status=$?
5902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5903   (exit $ac_status); }; }; then
5904   ac_cv_header_sys_wait_h=yes
5905 else
5906   echo "$as_me: failed program was:" >&5
5907 sed 's/^/| /' conftest.$ac_ext >&5
5908
5909 ac_cv_header_sys_wait_h=no
5910 fi
5911 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5912 fi
5913 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
5914 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
5915 if test $ac_cv_header_sys_wait_h = yes; then
5916
5917 cat >>confdefs.h <<\_ACEOF
5918 #define HAVE_SYS_WAIT_H 1
5919 _ACEOF
5920
5921 fi
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h \
5945                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
5946                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
5947                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
5948 do
5949 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5950 echo "$as_me:$LINENO: checking for $ac_header" >&5
5951 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5952 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5953   echo $ECHO_N "(cached) $ECHO_C" >&6
5954 else
5955   cat >conftest.$ac_ext <<_ACEOF
5956 /* confdefs.h.  */
5957 _ACEOF
5958 cat confdefs.h >>conftest.$ac_ext
5959 cat >>conftest.$ac_ext <<_ACEOF
5960 /* end confdefs.h.  */
5961 #include <$ac_header>
5962 _ACEOF
5963 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5964   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5965   ac_status=$?
5966   grep -v '^ *+' conftest.er1 >conftest.err
5967   rm -f conftest.er1
5968   cat conftest.err >&5
5969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5970   (exit $ac_status); } >/dev/null; then
5971   if test -s conftest.err; then
5972     ac_cpp_err=$ac_c_preproc_warn_flag
5973     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5974   else
5975     ac_cpp_err=
5976   fi
5977 else
5978   ac_cpp_err=yes
5979 fi
5980 if test -z "$ac_cpp_err"; then
5981   eval "$as_ac_Header=yes"
5982 else
5983   echo "$as_me: failed program was:" >&5
5984 sed 's/^/| /' conftest.$ac_ext >&5
5985
5986   eval "$as_ac_Header=no"
5987 fi
5988 rm -f conftest.err conftest.$ac_ext
5989 fi
5990 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5991 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5992 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5993   cat >>confdefs.h <<_ACEOF
5994 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5995 _ACEOF
5996
5997 fi
5998 done
5999
6000
6001 # Check for thread headers.
6002 echo "$as_me:$LINENO: checking for thread.h" >&5
6003 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
6004 if test "${ac_cv_header_thread_h+set}" = set; then
6005   echo $ECHO_N "(cached) $ECHO_C" >&6
6006 else
6007   cat >conftest.$ac_ext <<_ACEOF
6008 /* confdefs.h.  */
6009 _ACEOF
6010 cat confdefs.h >>conftest.$ac_ext
6011 cat >>conftest.$ac_ext <<_ACEOF
6012 /* end confdefs.h.  */
6013 #include <thread.h>
6014 _ACEOF
6015 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6016   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6017   ac_status=$?
6018   grep -v '^ *+' conftest.er1 >conftest.err
6019   rm -f conftest.er1
6020   cat conftest.err >&5
6021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6022   (exit $ac_status); } >/dev/null; then
6023   if test -s conftest.err; then
6024     ac_cpp_err=$ac_c_preproc_warn_flag
6025     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6026   else
6027     ac_cpp_err=
6028   fi
6029 else
6030   ac_cpp_err=yes
6031 fi
6032 if test -z "$ac_cpp_err"; then
6033   ac_cv_header_thread_h=yes
6034 else
6035   echo "$as_me: failed program was:" >&5
6036 sed 's/^/| /' conftest.$ac_ext >&5
6037
6038   ac_cv_header_thread_h=no
6039 fi
6040 rm -f conftest.err conftest.$ac_ext
6041 fi
6042 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
6043 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
6044 if test $ac_cv_header_thread_h = yes; then
6045   have_thread_h=yes
6046 else
6047   have_thread_h=
6048 fi
6049
6050 echo "$as_me:$LINENO: checking for pthread.h" >&5
6051 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
6052 if test "${ac_cv_header_pthread_h+set}" = set; then
6053   echo $ECHO_N "(cached) $ECHO_C" >&6
6054 else
6055   cat >conftest.$ac_ext <<_ACEOF
6056 /* confdefs.h.  */
6057 _ACEOF
6058 cat confdefs.h >>conftest.$ac_ext
6059 cat >>conftest.$ac_ext <<_ACEOF
6060 /* end confdefs.h.  */
6061 #include <pthread.h>
6062 _ACEOF
6063 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6064   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6065   ac_status=$?
6066   grep -v '^ *+' conftest.er1 >conftest.err
6067   rm -f conftest.er1
6068   cat conftest.err >&5
6069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6070   (exit $ac_status); } >/dev/null; then
6071   if test -s conftest.err; then
6072     ac_cpp_err=$ac_c_preproc_warn_flag
6073     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6074   else
6075     ac_cpp_err=
6076   fi
6077 else
6078   ac_cpp_err=yes
6079 fi
6080 if test -z "$ac_cpp_err"; then
6081   ac_cv_header_pthread_h=yes
6082 else
6083   echo "$as_me: failed program was:" >&5
6084 sed 's/^/| /' conftest.$ac_ext >&5
6085
6086   ac_cv_header_pthread_h=no
6087 fi
6088 rm -f conftest.err conftest.$ac_ext
6089 fi
6090 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
6091 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
6092 if test $ac_cv_header_pthread_h = yes; then
6093   have_pthread_h=yes
6094 else
6095   have_pthread_h=
6096 fi
6097
6098
6099 # These tests can't be done till we know if we have limits.h.
6100 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
6101 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
6102 if test "${gcc_cv_decl_char_bit+set}" = set; then
6103   echo $ECHO_N "(cached) $ECHO_C" >&6
6104 else
6105   cat >conftest.$ac_ext <<_ACEOF
6106 /* confdefs.h.  */
6107 _ACEOF
6108 cat confdefs.h >>conftest.$ac_ext
6109 cat >>conftest.$ac_ext <<_ACEOF
6110 /* end confdefs.h.  */
6111 #ifdef HAVE_LIMITS_H
6112 #include <limits.h>
6113 #endif
6114 #ifdef CHAR_BIT
6115 found
6116 #endif
6117 _ACEOF
6118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6119   $EGREP "found" >/dev/null 2>&1; then
6120   gcc_cv_decl_char_bit=yes
6121 else
6122   gcc_cv_decl_char_bit=no
6123 fi
6124 rm -f conftest*
6125
6126
6127 fi
6128 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
6129 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
6130 if test $gcc_cv_decl_char_bit = no; then
6131   echo "$as_me:$LINENO: checking number of bits in a byte" >&5
6132 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
6133 if test "${gcc_cv_c_nbby+set}" = set; then
6134   echo $ECHO_N "(cached) $ECHO_C" >&6
6135 else
6136   i=8
6137  gcc_cv_c_nbby=
6138  while test $i -lt 65; do
6139    cat >conftest.$ac_ext <<_ACEOF
6140 /* confdefs.h.  */
6141 _ACEOF
6142 cat confdefs.h >>conftest.$ac_ext
6143 cat >>conftest.$ac_ext <<_ACEOF
6144 /* end confdefs.h.  */
6145
6146 int
6147 main ()
6148 {
6149 switch(0) {
6150   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
6151   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
6152   ; }
6153   ;
6154   return 0;
6155 }
6156 _ACEOF
6157 rm -f conftest.$ac_objext
6158 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6159   (eval $ac_compile) 2>conftest.er1
6160   ac_status=$?
6161   grep -v '^ *+' conftest.er1 >conftest.err
6162   rm -f conftest.er1
6163   cat conftest.err >&5
6164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6165   (exit $ac_status); } &&
6166          { ac_try='test -z "$ac_c_werror_flag"
6167                          || test ! -s conftest.err'
6168   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6169   (eval $ac_try) 2>&5
6170   ac_status=$?
6171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6172   (exit $ac_status); }; } &&
6173          { ac_try='test -s conftest.$ac_objext'
6174   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6175   (eval $ac_try) 2>&5
6176   ac_status=$?
6177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6178   (exit $ac_status); }; }; then
6179   gcc_cv_c_nbby=$i; break
6180 else
6181   echo "$as_me: failed program was:" >&5
6182 sed 's/^/| /' conftest.$ac_ext >&5
6183
6184 fi
6185 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6186    i=`expr $i + 1`
6187  done
6188  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
6189
6190 fi
6191 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
6192 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
6193 if test $gcc_cv_c_nbby = failed; then
6194   { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
6195 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
6196    { (exit 1); exit 1; }; }
6197 else
6198
6199 cat >>confdefs.h <<_ACEOF
6200 #define CHAR_BIT $gcc_cv_c_nbby
6201 _ACEOF
6202
6203 fi
6204 fi
6205 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
6206 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
6207 if test "${ac_cv_c_bigendian+set}" = set; then
6208   echo $ECHO_N "(cached) $ECHO_C" >&6
6209 else
6210   ac_cv_c_bigendian=unknown
6211 # See if sys/param.h defines the BYTE_ORDER macro.
6212 cat >conftest.$ac_ext <<_ACEOF
6213 /* confdefs.h.  */
6214 _ACEOF
6215 cat confdefs.h >>conftest.$ac_ext
6216 cat >>conftest.$ac_ext <<_ACEOF
6217 /* end confdefs.h.  */
6218 #include <sys/types.h>
6219 #include <sys/param.h>
6220 int
6221 main ()
6222 {
6223
6224 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
6225  bogus endian macros
6226 #endif
6227   ;
6228   return 0;
6229 }
6230 _ACEOF
6231 rm -f conftest.$ac_objext
6232 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6233   (eval $ac_compile) 2>conftest.er1
6234   ac_status=$?
6235   grep -v '^ *+' conftest.er1 >conftest.err
6236   rm -f conftest.er1
6237   cat conftest.err >&5
6238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6239   (exit $ac_status); } &&
6240          { ac_try='test -z "$ac_c_werror_flag"
6241                          || test ! -s conftest.err'
6242   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6243   (eval $ac_try) 2>&5
6244   ac_status=$?
6245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6246   (exit $ac_status); }; } &&
6247          { ac_try='test -s conftest.$ac_objext'
6248   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6249   (eval $ac_try) 2>&5
6250   ac_status=$?
6251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6252   (exit $ac_status); }; }; then
6253   # It does; now see whether it defined to BIG_ENDIAN or not.
6254 cat >conftest.$ac_ext <<_ACEOF
6255 /* confdefs.h.  */
6256 _ACEOF
6257 cat confdefs.h >>conftest.$ac_ext
6258 cat >>conftest.$ac_ext <<_ACEOF
6259 /* end confdefs.h.  */
6260 #include <sys/types.h>
6261 #include <sys/param.h>
6262 int
6263 main ()
6264 {
6265
6266 #if BYTE_ORDER != BIG_ENDIAN
6267  not big endian
6268 #endif
6269   ;
6270   return 0;
6271 }
6272 _ACEOF
6273 rm -f conftest.$ac_objext
6274 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6275   (eval $ac_compile) 2>conftest.er1
6276   ac_status=$?
6277   grep -v '^ *+' conftest.er1 >conftest.err
6278   rm -f conftest.er1
6279   cat conftest.err >&5
6280   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6281   (exit $ac_status); } &&
6282          { ac_try='test -z "$ac_c_werror_flag"
6283                          || test ! -s conftest.err'
6284   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6285   (eval $ac_try) 2>&5
6286   ac_status=$?
6287   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6288   (exit $ac_status); }; } &&
6289          { ac_try='test -s conftest.$ac_objext'
6290   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6291   (eval $ac_try) 2>&5
6292   ac_status=$?
6293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6294   (exit $ac_status); }; }; then
6295   ac_cv_c_bigendian=yes
6296 else
6297   echo "$as_me: failed program was:" >&5
6298 sed 's/^/| /' conftest.$ac_ext >&5
6299
6300 ac_cv_c_bigendian=no
6301 fi
6302 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6303 else
6304   echo "$as_me: failed program was:" >&5
6305 sed 's/^/| /' conftest.$ac_ext >&5
6306
6307 fi
6308 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6309 if test $ac_cv_c_bigendian = unknown; then
6310 if test "$cross_compiling" = yes; then
6311    echo $ac_n "cross-compiling... " 2>&6
6312 else
6313   cat >conftest.$ac_ext <<_ACEOF
6314 /* confdefs.h.  */
6315 _ACEOF
6316 cat confdefs.h >>conftest.$ac_ext
6317 cat >>conftest.$ac_ext <<_ACEOF
6318 /* end confdefs.h.  */
6319 main () {
6320   /* Are we little or big endian?  From Harbison&Steele.  */
6321   union
6322   {
6323     long l;
6324     char c[sizeof (long)];
6325   } u;
6326   u.l = 1;
6327   exit (u.c[sizeof (long) - 1] == 1);
6328 }
6329 _ACEOF
6330 rm -f conftest$ac_exeext
6331 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6332   (eval $ac_link) 2>&5
6333   ac_status=$?
6334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6335   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6336   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6337   (eval $ac_try) 2>&5
6338   ac_status=$?
6339   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6340   (exit $ac_status); }; }; then
6341   ac_cv_c_bigendian=no
6342 else
6343   echo "$as_me: program exited with status $ac_status" >&5
6344 echo "$as_me: failed program was:" >&5
6345 sed 's/^/| /' conftest.$ac_ext >&5
6346
6347 ( exit $ac_status )
6348 ac_cv_c_bigendian=yes
6349 fi
6350 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6351 fi
6352 fi
6353 fi
6354 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
6355 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
6356 if test $ac_cv_c_bigendian = unknown; then
6357 echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
6358 echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
6359
6360 cat >conftest.c <<EOF
6361 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6362 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6363 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
6364 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6365 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6366 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
6367 int main() { _ascii (); _ebcdic (); return 0; }
6368 EOF
6369  if test -f conftest.c ; then
6370      if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then
6371         if test `grep -l BIGenDianSyS conftest.o` ; then
6372            echo $ac_n ' big endian probe OK, ' 1>&6
6373            ac_cv_c_bigendian=yes
6374         fi
6375         if test `grep -l LiTTleEnDian conftest.o` ; then
6376            echo $ac_n ' little endian probe OK, ' 1>&6
6377            if test $ac_cv_c_bigendian = yes ; then
6378             ac_cv_c_bigendian=unknown;
6379            else
6380             ac_cv_c_bigendian=no
6381            fi
6382         fi
6383         echo $ac_n 'guessing bigendian ...  ' >&6
6384      fi
6385   fi
6386 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
6387 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
6388 fi
6389 if test $ac_cv_c_bigendian = yes; then
6390
6391 cat >>confdefs.h <<\_ACEOF
6392 #define WORDS_BIGENDIAN 1
6393 _ACEOF
6394
6395
6396 cat >>confdefs.h <<\_ACEOF
6397 #define HOST_WORDS_BIG_ENDIAN 1
6398 _ACEOF
6399
6400   BYTEORDER=4321
6401 else
6402   BYTEORDER=1234
6403 fi
6404
6405 cat >>confdefs.h <<_ACEOF
6406 #define BYTEORDER $BYTEORDER
6407 _ACEOF
6408
6409 if test $ac_cv_c_bigendian = unknown; then
6410   { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5
6411 echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;}
6412    { (exit 1); exit 1; }; }
6413 fi
6414
6415
6416 # --------
6417 # UNSORTED
6418 # --------
6419
6420 # Stage specific cflags for build.
6421 stage1_cflags=
6422 case $build in
6423 vax-*-*)
6424   if test x$GCC = xyes
6425   then
6426     stage1_cflags="-Wa,-J"
6427   else
6428     stage1_cflags="-J"
6429   fi
6430   ;;
6431 powerpc-*-darwin*)
6432   # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
6433   # sources; use -no-cpp-precomp to get to GNU cpp.
6434   # Apple's GCC has bugs in designated initializer handling, so disable
6435   # that too.
6436   stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
6437   ;;
6438 esac
6439
6440
6441 # These libraries may be used by collect2.
6442 # We may need a special search path to get them linked.
6443 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
6444 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
6445 if test "${gcc_cv_collect2_libs+set}" = set; then
6446   echo $ECHO_N "(cached) $ECHO_C" >&6
6447 else
6448   save_LIBS="$LIBS"
6449 for libs in '' -lld -lmld \
6450                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
6451                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
6452 do
6453         LIBS="$libs"
6454         cat >conftest.$ac_ext <<_ACEOF
6455 /* confdefs.h.  */
6456 _ACEOF
6457 cat confdefs.h >>conftest.$ac_ext
6458 cat >>conftest.$ac_ext <<_ACEOF
6459 /* end confdefs.h.  */
6460
6461 /* Override any gcc2 internal prototype to avoid an error.  */
6462 #ifdef __cplusplus
6463 extern "C"
6464 #endif
6465 /* We use char because int might match the return type of a gcc2
6466    builtin and then its argument prototype would still apply.  */
6467 char ldopen ();
6468 int
6469 main ()
6470 {
6471 ldopen ();
6472   ;
6473   return 0;
6474 }
6475 _ACEOF
6476 rm -f conftest.$ac_objext conftest$ac_exeext
6477 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6478   (eval $ac_link) 2>conftest.er1
6479   ac_status=$?
6480   grep -v '^ *+' conftest.er1 >conftest.err
6481   rm -f conftest.er1
6482   cat conftest.err >&5
6483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6484   (exit $ac_status); } &&
6485          { ac_try='test -z "$ac_c_werror_flag"
6486                          || test ! -s conftest.err'
6487   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6488   (eval $ac_try) 2>&5
6489   ac_status=$?
6490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6491   (exit $ac_status); }; } &&
6492          { ac_try='test -s conftest$ac_exeext'
6493   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6494   (eval $ac_try) 2>&5
6495   ac_status=$?
6496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6497   (exit $ac_status); }; }; then
6498   gcc_cv_collect2_libs="$libs"; break
6499 else
6500   echo "$as_me: failed program was:" >&5
6501 sed 's/^/| /' conftest.$ac_ext >&5
6502
6503 fi
6504 rm -f conftest.err conftest.$ac_objext \
6505       conftest$ac_exeext conftest.$ac_ext
6506 done
6507 LIBS="$save_LIBS"
6508 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
6509 fi
6510 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
6511 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
6512 case $gcc_cv_collect2_libs in
6513         "none required")        ;;
6514         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
6515 esac
6516
6517
6518 # When building Ada code on Alpha, we need exc_resume which is usually in
6519 # -lexc.  So test for it.
6520 save_LIBS="$LIBS"
6521 LIBS=
6522 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
6523 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
6524 if test "${ac_cv_search_exc_resume+set}" = set; then
6525   echo $ECHO_N "(cached) $ECHO_C" >&6
6526 else
6527   ac_func_search_save_LIBS=$LIBS
6528 ac_cv_search_exc_resume=no
6529 cat >conftest.$ac_ext <<_ACEOF
6530 /* confdefs.h.  */
6531 _ACEOF
6532 cat confdefs.h >>conftest.$ac_ext
6533 cat >>conftest.$ac_ext <<_ACEOF
6534 /* end confdefs.h.  */
6535
6536 /* Override any gcc2 internal prototype to avoid an error.  */
6537 #ifdef __cplusplus
6538 extern "C"
6539 #endif
6540 /* We use char because int might match the return type of a gcc2
6541    builtin and then its argument prototype would still apply.  */
6542 char exc_resume ();
6543 int
6544 main ()
6545 {
6546 exc_resume ();
6547   ;
6548   return 0;
6549 }
6550 _ACEOF
6551 rm -f conftest.$ac_objext conftest$ac_exeext
6552 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6553   (eval $ac_link) 2>conftest.er1
6554   ac_status=$?
6555   grep -v '^ *+' conftest.er1 >conftest.err
6556   rm -f conftest.er1
6557   cat conftest.err >&5
6558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6559   (exit $ac_status); } &&
6560          { ac_try='test -z "$ac_c_werror_flag"
6561                          || test ! -s conftest.err'
6562   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6563   (eval $ac_try) 2>&5
6564   ac_status=$?
6565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6566   (exit $ac_status); }; } &&
6567          { ac_try='test -s conftest$ac_exeext'
6568   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6569   (eval $ac_try) 2>&5
6570   ac_status=$?
6571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6572   (exit $ac_status); }; }; then
6573   ac_cv_search_exc_resume="none required"
6574 else
6575   echo "$as_me: failed program was:" >&5
6576 sed 's/^/| /' conftest.$ac_ext >&5
6577
6578 fi
6579 rm -f conftest.err conftest.$ac_objext \
6580       conftest$ac_exeext conftest.$ac_ext
6581 if test "$ac_cv_search_exc_resume" = no; then
6582   for ac_lib in exc; do
6583     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6584     cat >conftest.$ac_ext <<_ACEOF
6585 /* confdefs.h.  */
6586 _ACEOF
6587 cat confdefs.h >>conftest.$ac_ext
6588 cat >>conftest.$ac_ext <<_ACEOF
6589 /* end confdefs.h.  */
6590
6591 /* Override any gcc2 internal prototype to avoid an error.  */
6592 #ifdef __cplusplus
6593 extern "C"
6594 #endif
6595 /* We use char because int might match the return type of a gcc2
6596    builtin and then its argument prototype would still apply.  */
6597 char exc_resume ();
6598 int
6599 main ()
6600 {
6601 exc_resume ();
6602   ;
6603   return 0;
6604 }
6605 _ACEOF
6606 rm -f conftest.$ac_objext conftest$ac_exeext
6607 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6608   (eval $ac_link) 2>conftest.er1
6609   ac_status=$?
6610   grep -v '^ *+' conftest.er1 >conftest.err
6611   rm -f conftest.er1
6612   cat conftest.err >&5
6613   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6614   (exit $ac_status); } &&
6615          { ac_try='test -z "$ac_c_werror_flag"
6616                          || test ! -s conftest.err'
6617   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6618   (eval $ac_try) 2>&5
6619   ac_status=$?
6620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6621   (exit $ac_status); }; } &&
6622          { ac_try='test -s conftest$ac_exeext'
6623   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6624   (eval $ac_try) 2>&5
6625   ac_status=$?
6626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6627   (exit $ac_status); }; }; then
6628   ac_cv_search_exc_resume="-l$ac_lib"
6629 break
6630 else
6631   echo "$as_me: failed program was:" >&5
6632 sed 's/^/| /' conftest.$ac_ext >&5
6633
6634 fi
6635 rm -f conftest.err conftest.$ac_objext \
6636       conftest$ac_exeext conftest.$ac_ext
6637   done
6638 fi
6639 LIBS=$ac_func_search_save_LIBS
6640 fi
6641 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
6642 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
6643 if test "$ac_cv_search_exc_resume" != no; then
6644   test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
6645
6646 fi
6647
6648 GNAT_LIBEXC="$LIBS"
6649 LIBS="$save_LIBS"
6650
6651
6652 # Some systems put ldexp and frexp in libm instead of libc; assume
6653 # they're both in the same place.  jcf-dump needs them.
6654 save_LIBS="$LIBS"
6655 LIBS=
6656 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
6657 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
6658 if test "${ac_cv_search_ldexp+set}" = set; then
6659   echo $ECHO_N "(cached) $ECHO_C" >&6
6660 else
6661   ac_func_search_save_LIBS=$LIBS
6662 ac_cv_search_ldexp=no
6663 cat >conftest.$ac_ext <<_ACEOF
6664 /* confdefs.h.  */
6665 _ACEOF
6666 cat confdefs.h >>conftest.$ac_ext
6667 cat >>conftest.$ac_ext <<_ACEOF
6668 /* end confdefs.h.  */
6669
6670 /* Override any gcc2 internal prototype to avoid an error.  */
6671 #ifdef __cplusplus
6672 extern "C"
6673 #endif
6674 /* We use char because int might match the return type of a gcc2
6675    builtin and then its argument prototype would still apply.  */
6676 char ldexp ();
6677 int
6678 main ()
6679 {
6680 ldexp ();
6681   ;
6682   return 0;
6683 }
6684 _ACEOF
6685 rm -f conftest.$ac_objext conftest$ac_exeext
6686 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6687   (eval $ac_link) 2>conftest.er1
6688   ac_status=$?
6689   grep -v '^ *+' conftest.er1 >conftest.err
6690   rm -f conftest.er1
6691   cat conftest.err >&5
6692   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6693   (exit $ac_status); } &&
6694          { ac_try='test -z "$ac_c_werror_flag"
6695                          || test ! -s conftest.err'
6696   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6697   (eval $ac_try) 2>&5
6698   ac_status=$?
6699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6700   (exit $ac_status); }; } &&
6701          { ac_try='test -s conftest$ac_exeext'
6702   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6703   (eval $ac_try) 2>&5
6704   ac_status=$?
6705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6706   (exit $ac_status); }; }; then
6707   ac_cv_search_ldexp="none required"
6708 else
6709   echo "$as_me: failed program was:" >&5
6710 sed 's/^/| /' conftest.$ac_ext >&5
6711
6712 fi
6713 rm -f conftest.err conftest.$ac_objext \
6714       conftest$ac_exeext conftest.$ac_ext
6715 if test "$ac_cv_search_ldexp" = no; then
6716   for ac_lib in m; do
6717     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6718     cat >conftest.$ac_ext <<_ACEOF
6719 /* confdefs.h.  */
6720 _ACEOF
6721 cat confdefs.h >>conftest.$ac_ext
6722 cat >>conftest.$ac_ext <<_ACEOF
6723 /* end confdefs.h.  */
6724
6725 /* Override any gcc2 internal prototype to avoid an error.  */
6726 #ifdef __cplusplus
6727 extern "C"
6728 #endif
6729 /* We use char because int might match the return type of a gcc2
6730    builtin and then its argument prototype would still apply.  */
6731 char ldexp ();
6732 int
6733 main ()
6734 {
6735 ldexp ();
6736   ;
6737   return 0;
6738 }
6739 _ACEOF
6740 rm -f conftest.$ac_objext conftest$ac_exeext
6741 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6742   (eval $ac_link) 2>conftest.er1
6743   ac_status=$?
6744   grep -v '^ *+' conftest.er1 >conftest.err
6745   rm -f conftest.er1
6746   cat conftest.err >&5
6747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6748   (exit $ac_status); } &&
6749          { ac_try='test -z "$ac_c_werror_flag"
6750                          || test ! -s conftest.err'
6751   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6752   (eval $ac_try) 2>&5
6753   ac_status=$?
6754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6755   (exit $ac_status); }; } &&
6756          { ac_try='test -s conftest$ac_exeext'
6757   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6758   (eval $ac_try) 2>&5
6759   ac_status=$?
6760   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6761   (exit $ac_status); }; }; then
6762   ac_cv_search_ldexp="-l$ac_lib"
6763 break
6764 else
6765   echo "$as_me: failed program was:" >&5
6766 sed 's/^/| /' conftest.$ac_ext >&5
6767
6768 fi
6769 rm -f conftest.err conftest.$ac_objext \
6770       conftest$ac_exeext conftest.$ac_ext
6771   done
6772 fi
6773 LIBS=$ac_func_search_save_LIBS
6774 fi
6775 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
6776 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
6777 if test "$ac_cv_search_ldexp" != no; then
6778   test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
6779
6780 fi
6781
6782 LDEXP_LIB="$LIBS"
6783 LIBS="$save_LIBS"
6784
6785
6786 # Use <inttypes.h> only if it exists,
6787 # doesn't clash with <sys/types.h>, and declares intmax_t.
6788 echo "$as_me:$LINENO: checking for inttypes.h" >&5
6789 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
6790 if test "${gcc_cv_header_inttypes_h+set}" = set; then
6791   echo $ECHO_N "(cached) $ECHO_C" >&6
6792 else
6793   cat >conftest.$ac_ext <<_ACEOF
6794 /* confdefs.h.  */
6795 _ACEOF
6796 cat confdefs.h >>conftest.$ac_ext
6797 cat >>conftest.$ac_ext <<_ACEOF
6798 /* end confdefs.h.  */
6799 #include <sys/types.h>
6800 #include <inttypes.h>
6801 int
6802 main ()
6803 {
6804 intmax_t i = -1;
6805   ;
6806   return 0;
6807 }
6808 _ACEOF
6809 rm -f conftest.$ac_objext
6810 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6811   (eval $ac_compile) 2>conftest.er1
6812   ac_status=$?
6813   grep -v '^ *+' conftest.er1 >conftest.err
6814   rm -f conftest.er1
6815   cat conftest.err >&5
6816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6817   (exit $ac_status); } &&
6818          { ac_try='test -z "$ac_c_werror_flag"
6819                          || test ! -s conftest.err'
6820   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6821   (eval $ac_try) 2>&5
6822   ac_status=$?
6823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6824   (exit $ac_status); }; } &&
6825          { ac_try='test -s conftest.$ac_objext'
6826   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6827   (eval $ac_try) 2>&5
6828   ac_status=$?
6829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6830   (exit $ac_status); }; }; then
6831   gcc_cv_header_inttypes_h=yes
6832 else
6833   echo "$as_me: failed program was:" >&5
6834 sed 's/^/| /' conftest.$ac_ext >&5
6835
6836 gcc_cv_header_inttypes_h=no
6837 fi
6838 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6839 fi
6840
6841 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
6842 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
6843 if test $gcc_cv_header_inttypes_h = yes; then
6844
6845 cat >>confdefs.h <<\_ACEOF
6846 #define HAVE_INTTYPES_H 1
6847 _ACEOF
6848
6849 fi
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877 for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
6878         sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
6879         fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
6880         scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \
6881         setlocale
6882 do
6883 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6884 echo "$as_me:$LINENO: checking for $ac_func" >&5
6885 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6886 if eval "test \"\${$as_ac_var+set}\" = set"; then
6887   echo $ECHO_N "(cached) $ECHO_C" >&6
6888 else
6889   cat >conftest.$ac_ext <<_ACEOF
6890 /* confdefs.h.  */
6891 _ACEOF
6892 cat confdefs.h >>conftest.$ac_ext
6893 cat >>conftest.$ac_ext <<_ACEOF
6894 /* end confdefs.h.  */
6895 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6896    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6897 #define $ac_func innocuous_$ac_func
6898
6899 /* System header to define __stub macros and hopefully few prototypes,
6900     which can conflict with char $ac_func (); below.
6901     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6902     <limits.h> exists even on freestanding compilers.  */
6903
6904 #ifdef __STDC__
6905 # include <limits.h>
6906 #else
6907 # include <assert.h>
6908 #endif
6909
6910 #undef $ac_func
6911
6912 /* Override any gcc2 internal prototype to avoid an error.  */
6913 #ifdef __cplusplus
6914 extern "C"
6915 {
6916 #endif
6917 /* We use char because int might match the return type of a gcc2
6918    builtin and then its argument prototype would still apply.  */
6919 char $ac_func ();
6920 /* The GNU C library defines this for functions which it implements
6921     to always fail with ENOSYS.  Some functions are actually named
6922     something starting with __ and the normal name is an alias.  */
6923 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6924 choke me
6925 #else
6926 char (*f) () = $ac_func;
6927 #endif
6928 #ifdef __cplusplus
6929 }
6930 #endif
6931
6932 int
6933 main ()
6934 {
6935 return f != $ac_func;
6936   ;
6937   return 0;
6938 }
6939 _ACEOF
6940 rm -f conftest.$ac_objext conftest$ac_exeext
6941 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6942   (eval $ac_link) 2>conftest.er1
6943   ac_status=$?
6944   grep -v '^ *+' conftest.er1 >conftest.err
6945   rm -f conftest.er1
6946   cat conftest.err >&5
6947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6948   (exit $ac_status); } &&
6949          { ac_try='test -z "$ac_c_werror_flag"
6950                          || test ! -s conftest.err'
6951   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6952   (eval $ac_try) 2>&5
6953   ac_status=$?
6954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6955   (exit $ac_status); }; } &&
6956          { ac_try='test -s conftest$ac_exeext'
6957   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6958   (eval $ac_try) 2>&5
6959   ac_status=$?
6960   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6961   (exit $ac_status); }; }; then
6962   eval "$as_ac_var=yes"
6963 else
6964   echo "$as_me: failed program was:" >&5
6965 sed 's/^/| /' conftest.$ac_ext >&5
6966
6967 eval "$as_ac_var=no"
6968 fi
6969 rm -f conftest.err conftest.$ac_objext \
6970       conftest$ac_exeext conftest.$ac_ext
6971 fi
6972 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6973 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6974 if test `eval echo '${'$as_ac_var'}'` = yes; then
6975   cat >>confdefs.h <<_ACEOF
6976 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6977 _ACEOF
6978
6979 fi
6980 done
6981
6982
6983 if test x$ac_cv_func_mbstowcs = xyes; then
6984   echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
6985 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
6986 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
6987   echo $ECHO_N "(cached) $ECHO_C" >&6
6988 else
6989       if test "$cross_compiling" = yes; then
6990   gcc_cv_func_mbstowcs_works=yes
6991 else
6992   cat >conftest.$ac_ext <<_ACEOF
6993 /* confdefs.h.  */
6994 _ACEOF
6995 cat confdefs.h >>conftest.$ac_ext
6996 cat >>conftest.$ac_ext <<_ACEOF
6997 /* end confdefs.h.  */
6998 #include <stdlib.h>
6999 int main()
7000 {
7001   mbstowcs(0, "", 0);
7002   return 0;
7003 }
7004 _ACEOF
7005 rm -f conftest$ac_exeext
7006 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7007   (eval $ac_link) 2>&5
7008   ac_status=$?
7009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7010   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7012   (eval $ac_try) 2>&5
7013   ac_status=$?
7014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7015   (exit $ac_status); }; }; then
7016   gcc_cv_func_mbstowcs_works=yes
7017 else
7018   echo "$as_me: program exited with status $ac_status" >&5
7019 echo "$as_me: failed program was:" >&5
7020 sed 's/^/| /' conftest.$ac_ext >&5
7021
7022 ( exit $ac_status )
7023 gcc_cv_func_mbstowcs_works=no
7024 fi
7025 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7026 fi
7027 fi
7028 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
7029 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
7030   if test x$gcc_cv_func_mbstowcs_works = xyes; then
7031
7032 cat >>confdefs.h <<\_ACEOF
7033 #define HAVE_WORKING_MBSTOWCS 1
7034 _ACEOF
7035
7036   fi
7037 fi
7038
7039 echo "$as_me:$LINENO: checking for ssize_t" >&5
7040 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
7041 if test "${ac_cv_type_ssize_t+set}" = set; then
7042   echo $ECHO_N "(cached) $ECHO_C" >&6
7043 else
7044   cat >conftest.$ac_ext <<_ACEOF
7045 /* confdefs.h.  */
7046 _ACEOF
7047 cat confdefs.h >>conftest.$ac_ext
7048 cat >>conftest.$ac_ext <<_ACEOF
7049 /* end confdefs.h.  */
7050 $ac_includes_default
7051 int
7052 main ()
7053 {
7054 if ((ssize_t *) 0)
7055   return 0;
7056 if (sizeof (ssize_t))
7057   return 0;
7058   ;
7059   return 0;
7060 }
7061 _ACEOF
7062 rm -f conftest.$ac_objext
7063 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7064   (eval $ac_compile) 2>conftest.er1
7065   ac_status=$?
7066   grep -v '^ *+' conftest.er1 >conftest.err
7067   rm -f conftest.er1
7068   cat conftest.err >&5
7069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7070   (exit $ac_status); } &&
7071          { ac_try='test -z "$ac_c_werror_flag"
7072                          || test ! -s conftest.err'
7073   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7074   (eval $ac_try) 2>&5
7075   ac_status=$?
7076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7077   (exit $ac_status); }; } &&
7078          { ac_try='test -s conftest.$ac_objext'
7079   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7080   (eval $ac_try) 2>&5
7081   ac_status=$?
7082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7083   (exit $ac_status); }; }; then
7084   ac_cv_type_ssize_t=yes
7085 else
7086   echo "$as_me: failed program was:" >&5
7087 sed 's/^/| /' conftest.$ac_ext >&5
7088
7089 ac_cv_type_ssize_t=no
7090 fi
7091 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7092 fi
7093 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
7094 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
7095 if test $ac_cv_type_ssize_t = yes; then
7096   :
7097 else
7098
7099 cat >>confdefs.h <<_ACEOF
7100 #define ssize_t int
7101 _ACEOF
7102
7103 fi
7104
7105
7106 # Try to determine the array type of the second argument of getgroups
7107 # for the target system (int or gid_t).
7108 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
7109 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
7110 if test "${ac_cv_type_uid_t+set}" = set; then
7111   echo $ECHO_N "(cached) $ECHO_C" >&6
7112 else
7113   cat >conftest.$ac_ext <<_ACEOF
7114 /* confdefs.h.  */
7115 _ACEOF
7116 cat confdefs.h >>conftest.$ac_ext
7117 cat >>conftest.$ac_ext <<_ACEOF
7118 /* end confdefs.h.  */
7119 #include <sys/types.h>
7120
7121 _ACEOF
7122 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7123   $EGREP "uid_t" >/dev/null 2>&1; then
7124   ac_cv_type_uid_t=yes
7125 else
7126   ac_cv_type_uid_t=no
7127 fi
7128 rm -f conftest*
7129
7130 fi
7131 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
7132 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
7133 if test $ac_cv_type_uid_t = no; then
7134
7135 cat >>confdefs.h <<\_ACEOF
7136 #define uid_t int
7137 _ACEOF
7138
7139
7140 cat >>confdefs.h <<\_ACEOF
7141 #define gid_t int
7142 _ACEOF
7143
7144 fi
7145
7146 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
7147 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
7148 if test "${ac_cv_type_getgroups+set}" = set; then
7149   echo $ECHO_N "(cached) $ECHO_C" >&6
7150 else
7151   if test "$cross_compiling" = yes; then
7152   ac_cv_type_getgroups=cross
7153 else
7154   cat >conftest.$ac_ext <<_ACEOF
7155 /* confdefs.h.  */
7156 _ACEOF
7157 cat confdefs.h >>conftest.$ac_ext
7158 cat >>conftest.$ac_ext <<_ACEOF
7159 /* end confdefs.h.  */
7160 /* Thanks to Mike Rendell for this test.  */
7161 #include <sys/types.h>
7162 #define NGID 256
7163 #undef MAX
7164 #define MAX(x, y) ((x) > (y) ? (x) : (y))
7165
7166 int
7167 main ()
7168 {
7169   gid_t gidset[NGID];
7170   int i, n;
7171   union { gid_t gval; long lval; }  val;
7172
7173   val.lval = -1;
7174   for (i = 0; i < NGID; i++)
7175     gidset[i] = val.gval;
7176   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
7177                  gidset);
7178   /* Exit non-zero if getgroups seems to require an array of ints.  This
7179      happens when gid_t is short but getgroups modifies an array of ints.  */
7180   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
7181 }
7182 _ACEOF
7183 rm -f conftest$ac_exeext
7184 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7185   (eval $ac_link) 2>&5
7186   ac_status=$?
7187   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7188   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7189   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7190   (eval $ac_try) 2>&5
7191   ac_status=$?
7192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7193   (exit $ac_status); }; }; then
7194   ac_cv_type_getgroups=gid_t
7195 else
7196   echo "$as_me: program exited with status $ac_status" >&5
7197 echo "$as_me: failed program was:" >&5
7198 sed 's/^/| /' conftest.$ac_ext >&5
7199
7200 ( exit $ac_status )
7201 ac_cv_type_getgroups=int
7202 fi
7203 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7204 fi
7205 if test $ac_cv_type_getgroups = cross; then
7206         cat >conftest.$ac_ext <<_ACEOF
7207 /* confdefs.h.  */
7208 _ACEOF
7209 cat confdefs.h >>conftest.$ac_ext
7210 cat >>conftest.$ac_ext <<_ACEOF
7211 /* end confdefs.h.  */
7212 #include <unistd.h>
7213
7214 _ACEOF
7215 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7216   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
7217   ac_cv_type_getgroups=gid_t
7218 else
7219   ac_cv_type_getgroups=int
7220 fi
7221 rm -f conftest*
7222
7223 fi
7224 fi
7225 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
7226 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
7227
7228 cat >>confdefs.h <<_ACEOF
7229 #define GETGROUPS_T $ac_cv_type_getgroups
7230 _ACEOF
7231
7232
7233 if test "${target}" = "${build}"; then
7234   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
7235 else
7236   case "${target}" in
7237         # This condition may need some tweaking.  It should include all
7238         # targets where the array type of the second argument of getgroups
7239         # is int and the type of gid_t is not equivalent to int.
7240         *-*-sunos* | *-*-ultrix*)
7241                 TARGET_GETGROUPS_T=int
7242                 ;;
7243         *)
7244                 TARGET_GETGROUPS_T=gid_t
7245                 ;;
7246   esac
7247 fi
7248
7249
7250 echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5
7251 echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6
7252 if test "${gcc_cv_func_printf_ptr+set}" = set; then
7253   echo $ECHO_N "(cached) $ECHO_C" >&6
7254 else
7255   if test "$cross_compiling" = yes; then
7256   gcc_cv_func_printf_ptr=no
7257 else
7258   cat >conftest.$ac_ext <<_ACEOF
7259 /* confdefs.h.  */
7260 _ACEOF
7261 cat confdefs.h >>conftest.$ac_ext
7262 cat >>conftest.$ac_ext <<_ACEOF
7263 /* end confdefs.h.  */
7264 #include <stdio.h>
7265
7266 int main()
7267 {
7268   char buf[64];
7269   char *p = buf, *q = NULL;
7270   sprintf(buf, "%p", p);
7271   sscanf(buf, "%p", &q);
7272   return (p != q);
7273 }
7274 _ACEOF
7275 rm -f conftest$ac_exeext
7276 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7277   (eval $ac_link) 2>&5
7278   ac_status=$?
7279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7280   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7281   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7282   (eval $ac_try) 2>&5
7283   ac_status=$?
7284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7285   (exit $ac_status); }; }; then
7286   gcc_cv_func_printf_ptr=yes
7287 else
7288   echo "$as_me: program exited with status $ac_status" >&5
7289 echo "$as_me: failed program was:" >&5
7290 sed 's/^/| /' conftest.$ac_ext >&5
7291
7292 ( exit $ac_status )
7293 gcc_cv_func_printf_ptr=no
7294 fi
7295 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7296 fi
7297 rm -f core core.* *.core
7298 fi
7299 echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5
7300 echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6
7301 if test $gcc_cv_func_printf_ptr = yes ; then
7302
7303 cat >>confdefs.h <<\_ACEOF
7304 #define HAVE_PRINTF_PTR 1
7305 _ACEOF
7306
7307 fi
7308
7309
7310 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
7311 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
7312 if test "${ac_cv_header_sys_mman_h+set}" = set; then
7313   echo $ECHO_N "(cached) $ECHO_C" >&6
7314 else
7315   cat >conftest.$ac_ext <<_ACEOF
7316 /* confdefs.h.  */
7317 _ACEOF
7318 cat confdefs.h >>conftest.$ac_ext
7319 cat >>conftest.$ac_ext <<_ACEOF
7320 /* end confdefs.h.  */
7321 #include <sys/mman.h>
7322 _ACEOF
7323 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7324   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7325   ac_status=$?
7326   grep -v '^ *+' conftest.er1 >conftest.err
7327   rm -f conftest.er1
7328   cat conftest.err >&5
7329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7330   (exit $ac_status); } >/dev/null; then
7331   if test -s conftest.err; then
7332     ac_cpp_err=$ac_c_preproc_warn_flag
7333     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7334   else
7335     ac_cpp_err=
7336   fi
7337 else
7338   ac_cpp_err=yes
7339 fi
7340 if test -z "$ac_cpp_err"; then
7341   ac_cv_header_sys_mman_h=yes
7342 else
7343   echo "$as_me: failed program was:" >&5
7344 sed 's/^/| /' conftest.$ac_ext >&5
7345
7346   ac_cv_header_sys_mman_h=no
7347 fi
7348 rm -f conftest.err conftest.$ac_ext
7349 fi
7350 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
7351 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
7352 if test $ac_cv_header_sys_mman_h = yes; then
7353   gcc_header_sys_mman_h=yes
7354 else
7355   gcc_header_sys_mman_h=no
7356 fi
7357
7358 echo "$as_me:$LINENO: checking for mmap" >&5
7359 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
7360 if test "${ac_cv_func_mmap+set}" = set; then
7361   echo $ECHO_N "(cached) $ECHO_C" >&6
7362 else
7363   cat >conftest.$ac_ext <<_ACEOF
7364 /* confdefs.h.  */
7365 _ACEOF
7366 cat confdefs.h >>conftest.$ac_ext
7367 cat >>conftest.$ac_ext <<_ACEOF
7368 /* end confdefs.h.  */
7369 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
7370    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7371 #define mmap innocuous_mmap
7372
7373 /* System header to define __stub macros and hopefully few prototypes,
7374     which can conflict with char mmap (); below.
7375     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7376     <limits.h> exists even on freestanding compilers.  */
7377
7378 #ifdef __STDC__
7379 # include <limits.h>
7380 #else
7381 # include <assert.h>
7382 #endif
7383
7384 #undef mmap
7385
7386 /* Override any gcc2 internal prototype to avoid an error.  */
7387 #ifdef __cplusplus
7388 extern "C"
7389 {
7390 #endif
7391 /* We use char because int might match the return type of a gcc2
7392    builtin and then its argument prototype would still apply.  */
7393 char mmap ();
7394 /* The GNU C library defines this for functions which it implements
7395     to always fail with ENOSYS.  Some functions are actually named
7396     something starting with __ and the normal name is an alias.  */
7397 #if defined (__stub_mmap) || defined (__stub___mmap)
7398 choke me
7399 #else
7400 char (*f) () = mmap;
7401 #endif
7402 #ifdef __cplusplus
7403 }
7404 #endif
7405
7406 int
7407 main ()
7408 {
7409 return f != mmap;
7410   ;
7411   return 0;
7412 }
7413 _ACEOF
7414 rm -f conftest.$ac_objext conftest$ac_exeext
7415 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7416   (eval $ac_link) 2>conftest.er1
7417   ac_status=$?
7418   grep -v '^ *+' conftest.er1 >conftest.err
7419   rm -f conftest.er1
7420   cat conftest.err >&5
7421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7422   (exit $ac_status); } &&
7423          { ac_try='test -z "$ac_c_werror_flag"
7424                          || test ! -s conftest.err'
7425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7426   (eval $ac_try) 2>&5
7427   ac_status=$?
7428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7429   (exit $ac_status); }; } &&
7430          { ac_try='test -s conftest$ac_exeext'
7431   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7432   (eval $ac_try) 2>&5
7433   ac_status=$?
7434   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7435   (exit $ac_status); }; }; then
7436   ac_cv_func_mmap=yes
7437 else
7438   echo "$as_me: failed program was:" >&5
7439 sed 's/^/| /' conftest.$ac_ext >&5
7440
7441 ac_cv_func_mmap=no
7442 fi
7443 rm -f conftest.err conftest.$ac_objext \
7444       conftest$ac_exeext conftest.$ac_ext
7445 fi
7446 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
7447 echo "${ECHO_T}$ac_cv_func_mmap" >&6
7448 if test $ac_cv_func_mmap = yes; then
7449   gcc_func_mmap=yes
7450 else
7451   gcc_func_mmap=no
7452 fi
7453
7454 if test "$gcc_header_sys_mman_h" != yes \
7455  || test "$gcc_func_mmap" != yes; then
7456    gcc_cv_func_mmap_file=no
7457    gcc_cv_func_mmap_dev_zero=no
7458    gcc_cv_func_mmap_anon=no
7459 else
7460    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
7461 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
7462 if test "${gcc_cv_func_mmap_file+set}" = set; then
7463   echo $ECHO_N "(cached) $ECHO_C" >&6
7464 else
7465   # Add a system to this blacklist if
7466    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
7467    # memory area containing the same data that you'd get if you applied
7468    # read() to the same fd.  The only system known to have a problem here
7469    # is VMS, where text files have record structure.
7470    case "$host_os" in
7471      vms* | ultrix*)
7472         gcc_cv_func_mmap_file=no ;;
7473      *)
7474         gcc_cv_func_mmap_file=yes;;
7475    esac
7476 fi
7477 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
7478 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
7479    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
7480 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
7481 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
7482   echo $ECHO_N "(cached) $ECHO_C" >&6
7483 else
7484   # Add a system to this blacklist if it has mmap() but /dev/zero
7485    # does not exist, or if mmapping /dev/zero does not give anonymous
7486    # zeroed pages with both the following properties:
7487    # 1. If you map N consecutive pages in with one call, and then
7488    #    unmap any subset of those pages, the pages that were not
7489    #    explicitly unmapped remain accessible.
7490    # 2. If you map two adjacent blocks of memory and then unmap them
7491    #    both at once, they must both go away.
7492    # Systems known to be in this category are Windows (all variants),
7493    # VMS, and Darwin.
7494    case "$host_os" in
7495      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
7496         gcc_cv_func_mmap_dev_zero=no ;;
7497      *)
7498         gcc_cv_func_mmap_dev_zero=yes;;
7499    esac
7500 fi
7501 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
7502 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
7503
7504    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
7505    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
7506 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
7507 if test "${gcc_cv_decl_map_anon+set}" = set; then
7508   echo $ECHO_N "(cached) $ECHO_C" >&6
7509 else
7510   cat >conftest.$ac_ext <<_ACEOF
7511 /* confdefs.h.  */
7512 _ACEOF
7513 cat confdefs.h >>conftest.$ac_ext
7514 cat >>conftest.$ac_ext <<_ACEOF
7515 /* end confdefs.h.  */
7516 #include <sys/types.h>
7517 #include <sys/mman.h>
7518 #include <unistd.h>
7519
7520 #ifndef MAP_ANONYMOUS
7521 #define MAP_ANONYMOUS MAP_ANON
7522 #endif
7523
7524 int
7525 main ()
7526 {
7527 int n = MAP_ANONYMOUS;
7528   ;
7529   return 0;
7530 }
7531 _ACEOF
7532 rm -f conftest.$ac_objext
7533 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7534   (eval $ac_compile) 2>conftest.er1
7535   ac_status=$?
7536   grep -v '^ *+' conftest.er1 >conftest.err
7537   rm -f conftest.er1
7538   cat conftest.err >&5
7539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7540   (exit $ac_status); } &&
7541          { ac_try='test -z "$ac_c_werror_flag"
7542                          || test ! -s conftest.err'
7543   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7544   (eval $ac_try) 2>&5
7545   ac_status=$?
7546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7547   (exit $ac_status); }; } &&
7548          { ac_try='test -s conftest.$ac_objext'
7549   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7550   (eval $ac_try) 2>&5
7551   ac_status=$?
7552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7553   (exit $ac_status); }; }; then
7554   gcc_cv_decl_map_anon=yes
7555 else
7556   echo "$as_me: failed program was:" >&5
7557 sed 's/^/| /' conftest.$ac_ext >&5
7558
7559 gcc_cv_decl_map_anon=no
7560 fi
7561 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7562 fi
7563 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
7564 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
7565
7566    if test $gcc_cv_decl_map_anon = no; then
7567      gcc_cv_func_mmap_anon=no
7568    else
7569      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
7570 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
7571 if test "${gcc_cv_func_mmap_anon+set}" = set; then
7572   echo $ECHO_N "(cached) $ECHO_C" >&6
7573 else
7574   # Add a system to this blacklist if it has mmap() and MAP_ANON or
7575    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
7576    # doesn't give anonymous zeroed pages with the same properties listed
7577    # above for use of /dev/zero.
7578    # Systems known to be in this category are Windows, VMS, and SCO Unix.
7579    case "$host_os" in
7580      vms* | cygwin* | pe | mingw* | sco* | udk* )
7581         gcc_cv_func_mmap_anon=no ;;
7582      *)
7583         gcc_cv_func_mmap_anon=yes;;
7584    esac
7585 fi
7586 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
7587 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
7588    fi
7589 fi
7590
7591 if test $gcc_cv_func_mmap_file = yes; then
7592
7593 cat >>confdefs.h <<\_ACEOF
7594 #define HAVE_MMAP_FILE 1
7595 _ACEOF
7596
7597 fi
7598 if test $gcc_cv_func_mmap_dev_zero = yes; then
7599
7600 cat >>confdefs.h <<\_ACEOF
7601 #define HAVE_MMAP_DEV_ZERO 1
7602 _ACEOF
7603
7604 fi
7605 if test $gcc_cv_func_mmap_anon = yes; then
7606
7607 cat >>confdefs.h <<\_ACEOF
7608 #define HAVE_MMAP_ANON 1
7609 _ACEOF
7610
7611 fi
7612
7613
7614 case "${host}" in
7615 *-*-*vms*)
7616   # Under VMS, vfork works very differently than on Unix. The standard test
7617   # won't work, and it isn't easily adaptable. It makes more sense to
7618   # just force it.
7619   ac_cv_func_vfork_works=yes
7620   ;;
7621 esac
7622 echo "$as_me:$LINENO: checking for pid_t" >&5
7623 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7624 if test "${ac_cv_type_pid_t+set}" = set; then
7625   echo $ECHO_N "(cached) $ECHO_C" >&6
7626 else
7627   cat >conftest.$ac_ext <<_ACEOF
7628 /* confdefs.h.  */
7629 _ACEOF
7630 cat confdefs.h >>conftest.$ac_ext
7631 cat >>conftest.$ac_ext <<_ACEOF
7632 /* end confdefs.h.  */
7633 $ac_includes_default
7634 int
7635 main ()
7636 {
7637 if ((pid_t *) 0)
7638   return 0;
7639 if (sizeof (pid_t))
7640   return 0;
7641   ;
7642   return 0;
7643 }
7644 _ACEOF
7645 rm -f conftest.$ac_objext
7646 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7647   (eval $ac_compile) 2>conftest.er1
7648   ac_status=$?
7649   grep -v '^ *+' conftest.er1 >conftest.err
7650   rm -f conftest.er1
7651   cat conftest.err >&5
7652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7653   (exit $ac_status); } &&
7654          { ac_try='test -z "$ac_c_werror_flag"
7655                          || test ! -s conftest.err'
7656   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7657   (eval $ac_try) 2>&5
7658   ac_status=$?
7659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7660   (exit $ac_status); }; } &&
7661          { ac_try='test -s conftest.$ac_objext'
7662   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7663   (eval $ac_try) 2>&5
7664   ac_status=$?
7665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7666   (exit $ac_status); }; }; then
7667   ac_cv_type_pid_t=yes
7668 else
7669   echo "$as_me: failed program was:" >&5
7670 sed 's/^/| /' conftest.$ac_ext >&5
7671
7672 ac_cv_type_pid_t=no
7673 fi
7674 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7675 fi
7676 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7677 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7678 if test $ac_cv_type_pid_t = yes; then
7679   :
7680 else
7681
7682 cat >>confdefs.h <<_ACEOF
7683 #define pid_t int
7684 _ACEOF
7685
7686 fi
7687
7688
7689
7690 for ac_header in unistd.h vfork.h
7691 do
7692 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7693 echo "$as_me:$LINENO: checking for $ac_header" >&5
7694 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7695 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7696   echo $ECHO_N "(cached) $ECHO_C" >&6
7697 else
7698   cat >conftest.$ac_ext <<_ACEOF
7699 /* confdefs.h.  */
7700 _ACEOF
7701 cat confdefs.h >>conftest.$ac_ext
7702 cat >>conftest.$ac_ext <<_ACEOF
7703 /* end confdefs.h.  */
7704 #include <$ac_header>
7705 _ACEOF
7706 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7707   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7708   ac_status=$?
7709   grep -v '^ *+' conftest.er1 >conftest.err
7710   rm -f conftest.er1
7711   cat conftest.err >&5
7712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7713   (exit $ac_status); } >/dev/null; then
7714   if test -s conftest.err; then
7715     ac_cpp_err=$ac_c_preproc_warn_flag
7716     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7717   else
7718     ac_cpp_err=
7719   fi
7720 else
7721   ac_cpp_err=yes
7722 fi
7723 if test -z "$ac_cpp_err"; then
7724   eval "$as_ac_Header=yes"
7725 else
7726   echo "$as_me: failed program was:" >&5
7727 sed 's/^/| /' conftest.$ac_ext >&5
7728
7729   eval "$as_ac_Header=no"
7730 fi
7731 rm -f conftest.err conftest.$ac_ext
7732 fi
7733 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7734 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7735 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7736   cat >>confdefs.h <<_ACEOF
7737 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7738 _ACEOF
7739
7740 fi
7741 done
7742
7743
7744
7745 for ac_func in fork vfork
7746 do
7747 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7748 echo "$as_me:$LINENO: checking for $ac_func" >&5
7749 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7750 if eval "test \"\${$as_ac_var+set}\" = set"; then
7751   echo $ECHO_N "(cached) $ECHO_C" >&6
7752 else
7753   cat >conftest.$ac_ext <<_ACEOF
7754 /* confdefs.h.  */
7755 _ACEOF
7756 cat confdefs.h >>conftest.$ac_ext
7757 cat >>conftest.$ac_ext <<_ACEOF
7758 /* end confdefs.h.  */
7759 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7760    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7761 #define $ac_func innocuous_$ac_func
7762
7763 /* System header to define __stub macros and hopefully few prototypes,
7764     which can conflict with char $ac_func (); below.
7765     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7766     <limits.h> exists even on freestanding compilers.  */
7767
7768 #ifdef __STDC__
7769 # include <limits.h>
7770 #else
7771 # include <assert.h>
7772 #endif
7773
7774 #undef $ac_func
7775
7776 /* Override any gcc2 internal prototype to avoid an error.  */
7777 #ifdef __cplusplus
7778 extern "C"
7779 {
7780 #endif
7781 /* We use char because int might match the return type of a gcc2
7782    builtin and then its argument prototype would still apply.  */
7783 char $ac_func ();
7784 /* The GNU C library defines this for functions which it implements
7785     to always fail with ENOSYS.  Some functions are actually named
7786     something starting with __ and the normal name is an alias.  */
7787 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7788 choke me
7789 #else
7790 char (*f) () = $ac_func;
7791 #endif
7792 #ifdef __cplusplus
7793 }
7794 #endif
7795
7796 int
7797 main ()
7798 {
7799 return f != $ac_func;
7800   ;
7801   return 0;
7802 }
7803 _ACEOF
7804 rm -f conftest.$ac_objext conftest$ac_exeext
7805 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7806   (eval $ac_link) 2>conftest.er1
7807   ac_status=$?
7808   grep -v '^ *+' conftest.er1 >conftest.err
7809   rm -f conftest.er1
7810   cat conftest.err >&5
7811   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7812   (exit $ac_status); } &&
7813          { ac_try='test -z "$ac_c_werror_flag"
7814                          || test ! -s conftest.err'
7815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7816   (eval $ac_try) 2>&5
7817   ac_status=$?
7818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7819   (exit $ac_status); }; } &&
7820          { ac_try='test -s conftest$ac_exeext'
7821   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7822   (eval $ac_try) 2>&5
7823   ac_status=$?
7824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7825   (exit $ac_status); }; }; then
7826   eval "$as_ac_var=yes"
7827 else
7828   echo "$as_me: failed program was:" >&5
7829 sed 's/^/| /' conftest.$ac_ext >&5
7830
7831 eval "$as_ac_var=no"
7832 fi
7833 rm -f conftest.err conftest.$ac_objext \
7834       conftest$ac_exeext conftest.$ac_ext
7835 fi
7836 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7837 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7838 if test `eval echo '${'$as_ac_var'}'` = yes; then
7839   cat >>confdefs.h <<_ACEOF
7840 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7841 _ACEOF
7842
7843 fi
7844 done
7845
7846 if test "x$ac_cv_func_fork" = xyes; then
7847   echo "$as_me:$LINENO: checking for working fork" >&5
7848 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
7849 if test "${ac_cv_func_fork_works+set}" = set; then
7850   echo $ECHO_N "(cached) $ECHO_C" >&6
7851 else
7852   if test "$cross_compiling" = yes; then
7853   ac_cv_func_fork_works=cross
7854 else
7855   cat >conftest.$ac_ext <<_ACEOF
7856 /* By Ruediger Kuhlmann. */
7857       #include <sys/types.h>
7858       #if HAVE_UNISTD_H
7859       # include <unistd.h>
7860       #endif
7861       /* Some systems only have a dummy stub for fork() */
7862       int main ()
7863       {
7864         if (fork() < 0)
7865           exit (1);
7866         exit (0);
7867       }
7868 _ACEOF
7869 rm -f conftest$ac_exeext
7870 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7871   (eval $ac_link) 2>&5
7872   ac_status=$?
7873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7874   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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 $ac_status); }; }; then
7880   ac_cv_func_fork_works=yes
7881 else
7882   echo "$as_me: program exited with status $ac_status" >&5
7883 echo "$as_me: failed program was:" >&5
7884 sed 's/^/| /' conftest.$ac_ext >&5
7885
7886 ( exit $ac_status )
7887 ac_cv_func_fork_works=no
7888 fi
7889 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7890 fi
7891 fi
7892 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
7893 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
7894
7895 else
7896   ac_cv_func_fork_works=$ac_cv_func_fork
7897 fi
7898 if test "x$ac_cv_func_fork_works" = xcross; then
7899   case $host in
7900     *-*-amigaos* | *-*-msdosdjgpp*)
7901       # Override, as these systems have only a dummy fork() stub
7902       ac_cv_func_fork_works=no
7903       ;;
7904     *)
7905       ac_cv_func_fork_works=yes
7906       ;;
7907   esac
7908   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
7909 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
7910 fi
7911 ac_cv_func_vfork_works=$ac_cv_func_vfork
7912 if test "x$ac_cv_func_vfork" = xyes; then
7913   echo "$as_me:$LINENO: checking for working vfork" >&5
7914 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
7915 if test "${ac_cv_func_vfork_works+set}" = set; then
7916   echo $ECHO_N "(cached) $ECHO_C" >&6
7917 else
7918   if test "$cross_compiling" = yes; then
7919   ac_cv_func_vfork_works=cross
7920 else
7921   cat >conftest.$ac_ext <<_ACEOF
7922 /* confdefs.h.  */
7923 _ACEOF
7924 cat confdefs.h >>conftest.$ac_ext
7925 cat >>conftest.$ac_ext <<_ACEOF
7926 /* end confdefs.h.  */
7927 /* Thanks to Paul Eggert for this test.  */
7928 #include <stdio.h>
7929 #include <stdlib.h>
7930 #include <sys/types.h>
7931 #include <sys/stat.h>
7932 #include <sys/wait.h>
7933 #if HAVE_UNISTD_H
7934 # include <unistd.h>
7935 #endif
7936 #if HAVE_VFORK_H
7937 # include <vfork.h>
7938 #endif
7939 /* On some sparc systems, changes by the child to local and incoming
7940    argument registers are propagated back to the parent.  The compiler
7941    is told about this with #include <vfork.h>, but some compilers
7942    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
7943    static variable whose address is put into a register that is
7944    clobbered by the vfork.  */
7945 static void
7946 #ifdef __cplusplus
7947 sparc_address_test (int arg)
7948 # else
7949 sparc_address_test (arg) int arg;
7950 #endif
7951 {
7952   static pid_t child;
7953   if (!child) {
7954     child = vfork ();
7955     if (child < 0) {
7956       perror ("vfork");
7957       _exit(2);
7958     }
7959     if (!child) {
7960       arg = getpid();
7961       write(-1, "", 0);
7962       _exit (arg);
7963     }
7964   }
7965 }
7966
7967 int
7968 main ()
7969 {
7970   pid_t parent = getpid ();
7971   pid_t child;
7972
7973   sparc_address_test (0);
7974
7975   child = vfork ();
7976
7977   if (child == 0) {
7978     /* Here is another test for sparc vfork register problems.  This
7979        test uses lots of local variables, at least as many local
7980        variables as main has allocated so far including compiler
7981        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
7982        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
7983        reuse the register of parent for one of the local variables,
7984        since it will think that parent can't possibly be used any more
7985        in this routine.  Assigning to the local variable will thus
7986        munge parent in the parent process.  */
7987     pid_t
7988       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
7989       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
7990     /* Convince the compiler that p..p7 are live; otherwise, it might
7991        use the same hardware register for all 8 local variables.  */
7992     if (p != p1 || p != p2 || p != p3 || p != p4
7993         || p != p5 || p != p6 || p != p7)
7994       _exit(1);
7995
7996     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
7997        from child file descriptors.  If the child closes a descriptor
7998        before it execs or exits, this munges the parent's descriptor
7999        as well.  Test for this by closing stdout in the child.  */
8000     _exit(close(fileno(stdout)) != 0);
8001   } else {
8002     int status;
8003     struct stat st;
8004
8005     while (wait(&status) != child)
8006       ;
8007     exit(
8008          /* Was there some problem with vforking?  */
8009          child < 0
8010
8011          /* Did the child fail?  (This shouldn't happen.)  */
8012          || status
8013
8014          /* Did the vfork/compiler bug occur?  */
8015          || parent != getpid()
8016
8017          /* Did the file descriptor bug occur?  */
8018          || fstat(fileno(stdout), &st) != 0
8019          );
8020   }
8021 }
8022 _ACEOF
8023 rm -f conftest$ac_exeext
8024 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8025   (eval $ac_link) 2>&5
8026   ac_status=$?
8027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8028   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8029   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8030   (eval $ac_try) 2>&5
8031   ac_status=$?
8032   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8033   (exit $ac_status); }; }; then
8034   ac_cv_func_vfork_works=yes
8035 else
8036   echo "$as_me: program exited with status $ac_status" >&5
8037 echo "$as_me: failed program was:" >&5
8038 sed 's/^/| /' conftest.$ac_ext >&5
8039
8040 ( exit $ac_status )
8041 ac_cv_func_vfork_works=no
8042 fi
8043 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8044 fi
8045 fi
8046 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
8047 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
8048
8049 fi;
8050 if test "x$ac_cv_func_fork_works" = xcross; then
8051   ac_cv_func_vfork_works=$ac_cv_func_vfork
8052   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
8053 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
8054 fi
8055
8056 if test "x$ac_cv_func_vfork_works" = xyes; then
8057
8058 cat >>confdefs.h <<\_ACEOF
8059 #define HAVE_WORKING_VFORK 1
8060 _ACEOF
8061
8062 else
8063
8064 cat >>confdefs.h <<\_ACEOF
8065 #define vfork fork
8066 _ACEOF
8067
8068 fi
8069 if test "x$ac_cv_func_fork_works" = xyes; then
8070
8071 cat >>confdefs.h <<\_ACEOF
8072 #define HAVE_WORKING_FORK 1
8073 _ACEOF
8074
8075 fi
8076
8077
8078
8079
8080   am_cv_lib_iconv_ldpath=
8081
8082 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
8083 if test "${with_libiconv_prefix+set}" = set; then
8084   withval="$with_libiconv_prefix"
8085
8086     for dir in `echo "$withval" | tr : ' '`; do
8087       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
8088       if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi
8089     done
8090
8091 fi;
8092
8093
8094 for ac_header in iconv.h
8095 do
8096 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8097 echo "$as_me:$LINENO: checking for $ac_header" >&5
8098 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8099 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8100   echo $ECHO_N "(cached) $ECHO_C" >&6
8101 else
8102   cat >conftest.$ac_ext <<_ACEOF
8103 /* confdefs.h.  */
8104 _ACEOF
8105 cat confdefs.h >>conftest.$ac_ext
8106 cat >>conftest.$ac_ext <<_ACEOF
8107 /* end confdefs.h.  */
8108 #include <$ac_header>
8109 _ACEOF
8110 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8111   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8112   ac_status=$?
8113   grep -v '^ *+' conftest.er1 >conftest.err
8114   rm -f conftest.er1
8115   cat conftest.err >&5
8116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8117   (exit $ac_status); } >/dev/null; then
8118   if test -s conftest.err; then
8119     ac_cpp_err=$ac_c_preproc_warn_flag
8120     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8121   else
8122     ac_cpp_err=
8123   fi
8124 else
8125   ac_cpp_err=yes
8126 fi
8127 if test -z "$ac_cpp_err"; then
8128   eval "$as_ac_Header=yes"
8129 else
8130   echo "$as_me: failed program was:" >&5
8131 sed 's/^/| /' conftest.$ac_ext >&5
8132
8133   eval "$as_ac_Header=no"
8134 fi
8135 rm -f conftest.err conftest.$ac_ext
8136 fi
8137 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8138 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8139 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8140   cat >>confdefs.h <<_ACEOF
8141 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8142 _ACEOF
8143
8144 fi
8145 done
8146
8147
8148   echo "$as_me:$LINENO: checking for iconv" >&5
8149 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
8150 if test "${am_cv_func_iconv+set}" = set; then
8151   echo $ECHO_N "(cached) $ECHO_C" >&6
8152 else
8153
8154     am_cv_func_iconv="no, consider installing GNU libiconv"
8155     am_cv_lib_iconv=no
8156     cat >conftest.$ac_ext <<_ACEOF
8157 /* confdefs.h.  */
8158 _ACEOF
8159 cat confdefs.h >>conftest.$ac_ext
8160 cat >>conftest.$ac_ext <<_ACEOF
8161 /* end confdefs.h.  */
8162 #include <stdlib.h>
8163 #include <iconv.h>
8164 int
8165 main ()
8166 {
8167 iconv_t cd = iconv_open("","");
8168        iconv(cd,NULL,NULL,NULL,NULL);
8169        iconv_close(cd);
8170   ;
8171   return 0;
8172 }
8173 _ACEOF
8174 rm -f conftest.$ac_objext conftest$ac_exeext
8175 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8176   (eval $ac_link) 2>conftest.er1
8177   ac_status=$?
8178   grep -v '^ *+' conftest.er1 >conftest.err
8179   rm -f conftest.er1
8180   cat conftest.err >&5
8181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8182   (exit $ac_status); } &&
8183          { ac_try='test -z "$ac_c_werror_flag"
8184                          || test ! -s conftest.err'
8185   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8186   (eval $ac_try) 2>&5
8187   ac_status=$?
8188   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8189   (exit $ac_status); }; } &&
8190          { ac_try='test -s conftest$ac_exeext'
8191   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8192   (eval $ac_try) 2>&5
8193   ac_status=$?
8194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8195   (exit $ac_status); }; }; then
8196   am_cv_func_iconv=yes
8197 else
8198   echo "$as_me: failed program was:" >&5
8199 sed 's/^/| /' conftest.$ac_ext >&5
8200
8201 fi
8202 rm -f conftest.err conftest.$ac_objext \
8203       conftest$ac_exeext conftest.$ac_ext
8204     if test "$am_cv_func_iconv" != yes; then
8205       am_save_LIBS="$LIBS"
8206       LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
8207       cat >conftest.$ac_ext <<_ACEOF
8208 /* confdefs.h.  */
8209 _ACEOF
8210 cat confdefs.h >>conftest.$ac_ext
8211 cat >>conftest.$ac_ext <<_ACEOF
8212 /* end confdefs.h.  */
8213 #include <stdlib.h>
8214 #include <iconv.h>
8215 int
8216 main ()
8217 {
8218 iconv_t cd = iconv_open("","");
8219          iconv(cd,NULL,NULL,NULL,NULL);
8220          iconv_close(cd);
8221   ;
8222   return 0;
8223 }
8224 _ACEOF
8225 rm -f conftest.$ac_objext conftest$ac_exeext
8226 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8227   (eval $ac_link) 2>conftest.er1
8228   ac_status=$?
8229   grep -v '^ *+' conftest.er1 >conftest.err
8230   rm -f conftest.er1
8231   cat conftest.err >&5
8232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8233   (exit $ac_status); } &&
8234          { ac_try='test -z "$ac_c_werror_flag"
8235                          || test ! -s conftest.err'
8236   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8237   (eval $ac_try) 2>&5
8238   ac_status=$?
8239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8240   (exit $ac_status); }; } &&
8241          { ac_try='test -s conftest$ac_exeext'
8242   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8243   (eval $ac_try) 2>&5
8244   ac_status=$?
8245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8246   (exit $ac_status); }; }; then
8247   am_cv_lib_iconv=yes
8248         am_cv_func_iconv=yes
8249 else
8250   echo "$as_me: failed program was:" >&5
8251 sed 's/^/| /' conftest.$ac_ext >&5
8252
8253 fi
8254 rm -f conftest.err conftest.$ac_objext \
8255       conftest$ac_exeext conftest.$ac_ext
8256       LIBS="$am_save_LIBS"
8257     fi
8258
8259 fi
8260 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
8261 echo "${ECHO_T}$am_cv_func_iconv" >&6
8262   if test "$am_cv_func_iconv" = yes; then
8263
8264 cat >>confdefs.h <<\_ACEOF
8265 #define HAVE_ICONV 1
8266 _ACEOF
8267
8268     echo "$as_me:$LINENO: checking for iconv declaration" >&5
8269 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
8270     if test "${am_cv_proto_iconv+set}" = set; then
8271   echo $ECHO_N "(cached) $ECHO_C" >&6
8272 else
8273
8274       cat >conftest.$ac_ext <<_ACEOF
8275 /* confdefs.h.  */
8276 _ACEOF
8277 cat confdefs.h >>conftest.$ac_ext
8278 cat >>conftest.$ac_ext <<_ACEOF
8279 /* end confdefs.h.  */
8280
8281 #include <stdlib.h>
8282 #include <iconv.h>
8283 extern
8284 #ifdef __cplusplus
8285 "C"
8286 #endif
8287 #if defined(__STDC__) || defined(__cplusplus)
8288 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8289 #else
8290 size_t iconv();
8291 #endif
8292
8293 int
8294 main ()
8295 {
8296
8297   ;
8298   return 0;
8299 }
8300 _ACEOF
8301 rm -f conftest.$ac_objext
8302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8303   (eval $ac_compile) 2>conftest.er1
8304   ac_status=$?
8305   grep -v '^ *+' conftest.er1 >conftest.err
8306   rm -f conftest.er1
8307   cat conftest.err >&5
8308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8309   (exit $ac_status); } &&
8310          { ac_try='test -z "$ac_c_werror_flag"
8311                          || test ! -s conftest.err'
8312   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8313   (eval $ac_try) 2>&5
8314   ac_status=$?
8315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8316   (exit $ac_status); }; } &&
8317          { ac_try='test -s conftest.$ac_objext'
8318   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8319   (eval $ac_try) 2>&5
8320   ac_status=$?
8321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8322   (exit $ac_status); }; }; then
8323   am_cv_proto_iconv_arg1=""
8324 else
8325   echo "$as_me: failed program was:" >&5
8326 sed 's/^/| /' conftest.$ac_ext >&5
8327
8328 am_cv_proto_iconv_arg1="const"
8329 fi
8330 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8331       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8332 fi
8333
8334     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8335     echo "$as_me:$LINENO: result: ${ac_t:-
8336          }$am_cv_proto_iconv" >&5
8337 echo "${ECHO_T}${ac_t:-
8338          }$am_cv_proto_iconv" >&6
8339
8340 cat >>confdefs.h <<_ACEOF
8341 #define ICONV_CONST $am_cv_proto_iconv_arg1
8342 _ACEOF
8343
8344   fi
8345   LIBICONV=
8346   if test "$am_cv_lib_iconv" = yes; then
8347     LIBICONV="$am_cv_lib_iconv_ldpath -liconv"
8348   fi
8349
8350
8351 # Until we have in-tree GNU iconv:
8352 LIBICONV_DEP=
8353
8354
8355
8356   echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
8357 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
8358 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
8359   echo $ECHO_N "(cached) $ECHO_C" >&6
8360 else
8361   cat >conftest.$ac_ext <<_ACEOF
8362 /* confdefs.h.  */
8363 _ACEOF
8364 cat confdefs.h >>conftest.$ac_ext
8365 cat >>conftest.$ac_ext <<_ACEOF
8366 /* end confdefs.h.  */
8367 #include <locale.h>
8368 int
8369 main ()
8370 {
8371 return LC_MESSAGES
8372   ;
8373   return 0;
8374 }
8375 _ACEOF
8376 rm -f conftest.$ac_objext conftest$ac_exeext
8377 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8378   (eval $ac_link) 2>conftest.er1
8379   ac_status=$?
8380   grep -v '^ *+' conftest.er1 >conftest.err
8381   rm -f conftest.er1
8382   cat conftest.err >&5
8383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8384   (exit $ac_status); } &&
8385          { ac_try='test -z "$ac_c_werror_flag"
8386                          || test ! -s conftest.err'
8387   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8388   (eval $ac_try) 2>&5
8389   ac_status=$?
8390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8391   (exit $ac_status); }; } &&
8392          { ac_try='test -s conftest$ac_exeext'
8393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8394   (eval $ac_try) 2>&5
8395   ac_status=$?
8396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8397   (exit $ac_status); }; }; then
8398   am_cv_val_LC_MESSAGES=yes
8399 else
8400   echo "$as_me: failed program was:" >&5
8401 sed 's/^/| /' conftest.$ac_ext >&5
8402
8403 am_cv_val_LC_MESSAGES=no
8404 fi
8405 rm -f conftest.err conftest.$ac_objext \
8406       conftest$ac_exeext conftest.$ac_ext
8407 fi
8408 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
8409 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
8410   if test $am_cv_val_LC_MESSAGES = yes; then
8411
8412 cat >>confdefs.h <<\_ACEOF
8413 #define HAVE_LC_MESSAGES 1
8414 _ACEOF
8415
8416   fi
8417
8418
8419 # We will need to find libiberty.h and ansidecl.h
8420 saved_CFLAGS="$CFLAGS"
8421 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
8422
8423
8424
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439
8440
8441
8442
8443
8444
8445
8446 for ac_func in getenv atol sbrk abort atof getcwd getwd \
8447         strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
8448         fprintf_unlocked strstr errno snprintf vasprintf \
8449         malloc realloc calloc free basename getopt clock getpagesize
8450 do
8451   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
8452 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
8453 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
8454 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
8455   echo $ECHO_N "(cached) $ECHO_C" >&6
8456 else
8457   cat >conftest.$ac_ext <<_ACEOF
8458 /* confdefs.h.  */
8459 _ACEOF
8460 cat confdefs.h >>conftest.$ac_ext
8461 cat >>conftest.$ac_ext <<_ACEOF
8462 /* end confdefs.h.  */
8463 #undef $ac_tr_decl
8464 #define $ac_tr_decl 1
8465
8466 #include "ansidecl.h"
8467 #include "system.h"
8468
8469 int
8470 main ()
8471 {
8472 #ifndef $ac_func
8473 char *(*pfn) = (char *(*)) $ac_func ;
8474 #endif
8475   ;
8476   return 0;
8477 }
8478 _ACEOF
8479 rm -f conftest.$ac_objext
8480 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8481   (eval $ac_compile) 2>conftest.er1
8482   ac_status=$?
8483   grep -v '^ *+' conftest.er1 >conftest.err
8484   rm -f conftest.er1
8485   cat conftest.err >&5
8486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8487   (exit $ac_status); } &&
8488          { ac_try='test -z "$ac_c_werror_flag"
8489                          || test ! -s conftest.err'
8490   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8491   (eval $ac_try) 2>&5
8492   ac_status=$?
8493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8494   (exit $ac_status); }; } &&
8495          { ac_try='test -s conftest.$ac_objext'
8496   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8497   (eval $ac_try) 2>&5
8498   ac_status=$?
8499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8500   (exit $ac_status); }; }; then
8501   eval "gcc_cv_have_decl_$ac_func=yes"
8502 else
8503   echo "$as_me: failed program was:" >&5
8504 sed 's/^/| /' conftest.$ac_ext >&5
8505
8506 eval "gcc_cv_have_decl_$ac_func=no"
8507 fi
8508 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8509 fi
8510
8511 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
8512   echo "$as_me:$LINENO: result: yes" >&5
8513 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
8514 #define $ac_tr_decl 1
8515 _ACEOF
8516
8517 else
8518   echo "$as_me:$LINENO: result: no" >&5
8519 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
8520 #define $ac_tr_decl 0
8521 _ACEOF
8522
8523 fi
8524
8525 done
8526
8527
8528
8529
8530
8531 for ac_func in getrlimit setrlimit getrusage
8532 do
8533   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
8534 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
8535 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
8536 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
8537   echo $ECHO_N "(cached) $ECHO_C" >&6
8538 else
8539   cat >conftest.$ac_ext <<_ACEOF
8540 /* confdefs.h.  */
8541 _ACEOF
8542 cat confdefs.h >>conftest.$ac_ext
8543 cat >>conftest.$ac_ext <<_ACEOF
8544 /* end confdefs.h.  */
8545 #undef $ac_tr_decl
8546 #define $ac_tr_decl 1
8547
8548 #include "ansidecl.h"
8549 #include "system.h"
8550 #ifdef HAVE_SYS_RESOURCE_H
8551 #include <sys/resource.h>
8552 #endif
8553
8554
8555 int
8556 main ()
8557 {
8558 #ifndef $ac_func
8559 char *(*pfn) = (char *(*)) $ac_func ;
8560 #endif
8561   ;
8562   return 0;
8563 }
8564 _ACEOF
8565 rm -f conftest.$ac_objext
8566 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8567   (eval $ac_compile) 2>conftest.er1
8568   ac_status=$?
8569   grep -v '^ *+' conftest.er1 >conftest.err
8570   rm -f conftest.er1
8571   cat conftest.err >&5
8572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8573   (exit $ac_status); } &&
8574          { ac_try='test -z "$ac_c_werror_flag"
8575                          || test ! -s conftest.err'
8576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8577   (eval $ac_try) 2>&5
8578   ac_status=$?
8579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8580   (exit $ac_status); }; } &&
8581          { ac_try='test -s conftest.$ac_objext'
8582   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8583   (eval $ac_try) 2>&5
8584   ac_status=$?
8585   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8586   (exit $ac_status); }; }; then
8587   eval "gcc_cv_have_decl_$ac_func=yes"
8588 else
8589   echo "$as_me: failed program was:" >&5
8590 sed 's/^/| /' conftest.$ac_ext >&5
8591
8592 eval "gcc_cv_have_decl_$ac_func=no"
8593 fi
8594 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8595 fi
8596
8597 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
8598   echo "$as_me:$LINENO: result: yes" >&5
8599 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
8600 #define $ac_tr_decl 1
8601 _ACEOF
8602
8603 else
8604   echo "$as_me:$LINENO: result: no" >&5
8605 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
8606 #define $ac_tr_decl 0
8607 _ACEOF
8608
8609 fi
8610
8611 done
8612
8613
8614 cat >conftest.$ac_ext <<_ACEOF
8615 /* confdefs.h.  */
8616 _ACEOF
8617 cat confdefs.h >>conftest.$ac_ext
8618 cat >>conftest.$ac_ext <<_ACEOF
8619 /* end confdefs.h.  */
8620
8621 #include "ansidecl.h"
8622 #include "system.h"
8623 #ifdef HAVE_SYS_RESOURCE_H
8624 #include <sys/resource.h>
8625 #endif
8626
8627 int
8628 main ()
8629 {
8630 rlim_t l = 0;
8631   ;
8632   return 0;
8633 }
8634 _ACEOF
8635 rm -f conftest.$ac_objext
8636 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8637   (eval $ac_compile) 2>conftest.er1
8638   ac_status=$?
8639   grep -v '^ *+' conftest.er1 >conftest.err
8640   rm -f conftest.er1
8641   cat conftest.err >&5
8642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8643   (exit $ac_status); } &&
8644          { ac_try='test -z "$ac_c_werror_flag"
8645                          || test ! -s conftest.err'
8646   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8647   (eval $ac_try) 2>&5
8648   ac_status=$?
8649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8650   (exit $ac_status); }; } &&
8651          { ac_try='test -s conftest.$ac_objext'
8652   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8653   (eval $ac_try) 2>&5
8654   ac_status=$?
8655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8656   (exit $ac_status); }; }; then
8657   :
8658 else
8659   echo "$as_me: failed program was:" >&5
8660 sed 's/^/| /' conftest.$ac_ext >&5
8661
8662
8663 cat >>confdefs.h <<\_ACEOF
8664 #define rlim_t long
8665 _ACEOF
8666
8667 fi
8668 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8669
8670
8671 for ac_func in ldgetname
8672 do
8673   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
8674 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
8675 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
8676 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
8677   echo $ECHO_N "(cached) $ECHO_C" >&6
8678 else
8679   cat >conftest.$ac_ext <<_ACEOF
8680 /* confdefs.h.  */
8681 _ACEOF
8682 cat confdefs.h >>conftest.$ac_ext
8683 cat >>conftest.$ac_ext <<_ACEOF
8684 /* end confdefs.h.  */
8685 #undef $ac_tr_decl
8686 #define $ac_tr_decl 1
8687
8688 #include "ansidecl.h"
8689 #include "system.h"
8690 #ifdef HAVE_LDFCN_H
8691 #include <ldfcn.h>
8692 #endif
8693
8694
8695 int
8696 main ()
8697 {
8698 #ifndef $ac_func
8699 char *(*pfn) = (char *(*)) $ac_func ;
8700 #endif
8701   ;
8702   return 0;
8703 }
8704 _ACEOF
8705 rm -f conftest.$ac_objext
8706 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8707   (eval $ac_compile) 2>conftest.er1
8708   ac_status=$?
8709   grep -v '^ *+' conftest.er1 >conftest.err
8710   rm -f conftest.er1
8711   cat conftest.err >&5
8712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8713   (exit $ac_status); } &&
8714          { ac_try='test -z "$ac_c_werror_flag"
8715                          || test ! -s conftest.err'
8716   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8717   (eval $ac_try) 2>&5
8718   ac_status=$?
8719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8720   (exit $ac_status); }; } &&
8721          { ac_try='test -s conftest.$ac_objext'
8722   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8723   (eval $ac_try) 2>&5
8724   ac_status=$?
8725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8726   (exit $ac_status); }; }; then
8727   eval "gcc_cv_have_decl_$ac_func=yes"
8728 else
8729   echo "$as_me: failed program was:" >&5
8730 sed 's/^/| /' conftest.$ac_ext >&5
8731
8732 eval "gcc_cv_have_decl_$ac_func=no"
8733 fi
8734 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8735 fi
8736
8737 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
8738   echo "$as_me:$LINENO: result: yes" >&5
8739 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
8740 #define $ac_tr_decl 1
8741 _ACEOF
8742
8743 else
8744   echo "$as_me:$LINENO: result: no" >&5
8745 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
8746 #define $ac_tr_decl 0
8747 _ACEOF
8748
8749 fi
8750
8751 done
8752
8753
8754
8755 for ac_func in times
8756 do
8757   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
8758 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
8759 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
8760 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
8761   echo $ECHO_N "(cached) $ECHO_C" >&6
8762 else
8763   cat >conftest.$ac_ext <<_ACEOF
8764 /* confdefs.h.  */
8765 _ACEOF
8766 cat confdefs.h >>conftest.$ac_ext
8767 cat >>conftest.$ac_ext <<_ACEOF
8768 /* end confdefs.h.  */
8769 #undef $ac_tr_decl
8770 #define $ac_tr_decl 1
8771
8772 #include "ansidecl.h"
8773 #include "system.h"
8774 #ifdef HAVE_SYS_TIMES_H
8775 #include <sys/times.h>
8776 #endif
8777
8778
8779 int
8780 main ()
8781 {
8782 #ifndef $ac_func
8783 char *(*pfn) = (char *(*)) $ac_func ;
8784 #endif
8785   ;
8786   return 0;
8787 }
8788 _ACEOF
8789 rm -f conftest.$ac_objext
8790 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8791   (eval $ac_compile) 2>conftest.er1
8792   ac_status=$?
8793   grep -v '^ *+' conftest.er1 >conftest.err
8794   rm -f conftest.er1
8795   cat conftest.err >&5
8796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8797   (exit $ac_status); } &&
8798          { ac_try='test -z "$ac_c_werror_flag"
8799                          || test ! -s conftest.err'
8800   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8801   (eval $ac_try) 2>&5
8802   ac_status=$?
8803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8804   (exit $ac_status); }; } &&
8805          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
8811   eval "gcc_cv_have_decl_$ac_func=yes"
8812 else
8813   echo "$as_me: failed program was:" >&5
8814 sed 's/^/| /' conftest.$ac_ext >&5
8815
8816 eval "gcc_cv_have_decl_$ac_func=no"
8817 fi
8818 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8819 fi
8820
8821 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
8822   echo "$as_me:$LINENO: result: yes" >&5
8823 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
8824 #define $ac_tr_decl 1
8825 _ACEOF
8826
8827 else
8828   echo "$as_me:$LINENO: result: no" >&5
8829 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
8830 #define $ac_tr_decl 0
8831 _ACEOF
8832
8833 fi
8834
8835 done
8836
8837
8838 # More time-related stuff.
8839 echo "$as_me:$LINENO: checking for struct tms" >&5
8840 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
8841 if test "${ac_cv_struct_tms+set}" = set; then
8842   echo $ECHO_N "(cached) $ECHO_C" >&6
8843 else
8844
8845 cat >conftest.$ac_ext <<_ACEOF
8846 /* confdefs.h.  */
8847 _ACEOF
8848 cat confdefs.h >>conftest.$ac_ext
8849 cat >>conftest.$ac_ext <<_ACEOF
8850 /* end confdefs.h.  */
8851
8852 #include "ansidecl.h"
8853 #include "system.h"
8854 #ifdef HAVE_SYS_TIMES_H
8855 #include <sys/times.h>
8856 #endif
8857
8858 int
8859 main ()
8860 {
8861 struct tms tms;
8862   ;
8863   return 0;
8864 }
8865 _ACEOF
8866 rm -f conftest.$ac_objext
8867 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8868   (eval $ac_compile) 2>conftest.er1
8869   ac_status=$?
8870   grep -v '^ *+' conftest.er1 >conftest.err
8871   rm -f conftest.er1
8872   cat conftest.err >&5
8873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8874   (exit $ac_status); } &&
8875          { ac_try='test -z "$ac_c_werror_flag"
8876                          || test ! -s conftest.err'
8877   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8878   (eval $ac_try) 2>&5
8879   ac_status=$?
8880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8881   (exit $ac_status); }; } &&
8882          { ac_try='test -s conftest.$ac_objext'
8883   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8884   (eval $ac_try) 2>&5
8885   ac_status=$?
8886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8887   (exit $ac_status); }; }; then
8888   ac_cv_struct_tms=yes
8889 else
8890   echo "$as_me: failed program was:" >&5
8891 sed 's/^/| /' conftest.$ac_ext >&5
8892
8893 ac_cv_struct_tms=no
8894 fi
8895 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8896 fi
8897 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
8898 echo "${ECHO_T}$ac_cv_struct_tms" >&6
8899 if test $ac_cv_struct_tms = yes; then
8900
8901 cat >>confdefs.h <<\_ACEOF
8902 #define HAVE_STRUCT_TMS 1
8903 _ACEOF
8904
8905 fi
8906
8907 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
8908 # revisit after autoconf 2.50.
8909 echo "$as_me:$LINENO: checking for clock_t" >&5
8910 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
8911 if test "${gcc_cv_type_clock_t+set}" = set; then
8912   echo $ECHO_N "(cached) $ECHO_C" >&6
8913 else
8914
8915 cat >conftest.$ac_ext <<_ACEOF
8916 /* confdefs.h.  */
8917 _ACEOF
8918 cat confdefs.h >>conftest.$ac_ext
8919 cat >>conftest.$ac_ext <<_ACEOF
8920 /* end confdefs.h.  */
8921
8922 #include "ansidecl.h"
8923 #include "system.h"
8924
8925 int
8926 main ()
8927 {
8928 clock_t x;
8929   ;
8930   return 0;
8931 }
8932 _ACEOF
8933 rm -f conftest.$ac_objext
8934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8935   (eval $ac_compile) 2>conftest.er1
8936   ac_status=$?
8937   grep -v '^ *+' conftest.er1 >conftest.err
8938   rm -f conftest.er1
8939   cat conftest.err >&5
8940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8941   (exit $ac_status); } &&
8942          { ac_try='test -z "$ac_c_werror_flag"
8943                          || test ! -s conftest.err'
8944   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8945   (eval $ac_try) 2>&5
8946   ac_status=$?
8947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8948   (exit $ac_status); }; } &&
8949          { ac_try='test -s conftest.$ac_objext'
8950   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8951   (eval $ac_try) 2>&5
8952   ac_status=$?
8953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8954   (exit $ac_status); }; }; then
8955   gcc_cv_type_clock_t=yes
8956 else
8957   echo "$as_me: failed program was:" >&5
8958 sed 's/^/| /' conftest.$ac_ext >&5
8959
8960 gcc_cv_type_clock_t=no
8961 fi
8962 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8963 fi
8964 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
8965 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
8966 if test $gcc_cv_type_clock_t = yes; then
8967
8968 cat >>confdefs.h <<\_ACEOF
8969 #define HAVE_CLOCK_T 1
8970 _ACEOF
8971
8972 fi
8973
8974 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
8975 CFLAGS="$saved_CFLAGS"
8976
8977 # Check whether --enable-initfini-array or --disable-initfini-array was given.
8978 if test "${enable_initfini_array+set}" = set; then
8979   enableval="$enable_initfini_array"
8980
8981 else
8982
8983 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
8984 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
8985 if test "${gcc_cv_initfini_array+set}" = set; then
8986   echo $ECHO_N "(cached) $ECHO_C" >&6
8987 else
8988     if test "$cross_compiling" = yes; then
8989   gcc_cv_initfini_array=no
8990 else
8991   cat >conftest.$ac_ext <<_ACEOF
8992 /* confdefs.h.  */
8993 _ACEOF
8994 cat confdefs.h >>conftest.$ac_ext
8995 cat >>conftest.$ac_ext <<_ACEOF
8996 /* end confdefs.h.  */
8997
8998 static int x = -1;
8999 int main (void) { return x; }
9000 int foo (void) { x = 0; }
9001 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
9002 _ACEOF
9003 rm -f conftest$ac_exeext
9004 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9005   (eval $ac_link) 2>&5
9006   ac_status=$?
9007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9008   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9009   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9010   (eval $ac_try) 2>&5
9011   ac_status=$?
9012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9013   (exit $ac_status); }; }; then
9014   gcc_cv_initfini_array=yes
9015 else
9016   echo "$as_me: program exited with status $ac_status" >&5
9017 echo "$as_me: failed program was:" >&5
9018 sed 's/^/| /' conftest.$ac_ext >&5
9019
9020 ( exit $ac_status )
9021 gcc_cv_initfini_array=no
9022 fi
9023 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9024 fi
9025 fi
9026 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
9027 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
9028   enable_initfini_array=$gcc_cv_initfini_array
9029
9030 fi;
9031 if test $enable_initfini_array = yes; then
9032
9033 cat >>confdefs.h <<\_ACEOF
9034 #define HAVE_INITFINI_ARRAY 1
9035 _ACEOF
9036
9037 fi
9038
9039 # mkdir takes a single argument on some systems.
9040 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
9041 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
9042 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
9043   echo $ECHO_N "(cached) $ECHO_C" >&6
9044 else
9045   cat >conftest.$ac_ext <<_ACEOF
9046 /* confdefs.h.  */
9047 _ACEOF
9048 cat confdefs.h >>conftest.$ac_ext
9049 cat >>conftest.$ac_ext <<_ACEOF
9050 /* end confdefs.h.  */
9051
9052 #include <sys/types.h>
9053 #ifdef HAVE_SYS_STAT_H
9054 # include <sys/stat.h>
9055 #endif
9056 #ifdef HAVE_UNISTD_H
9057 # include <unistd.h>
9058 #endif
9059 #ifdef HAVE_DIRECT_H
9060 # include <direct.h>
9061 #endif
9062 int
9063 main ()
9064 {
9065 mkdir ("foo", 0);
9066   ;
9067   return 0;
9068 }
9069 _ACEOF
9070 rm -f conftest.$ac_objext
9071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9072   (eval $ac_compile) 2>conftest.er1
9073   ac_status=$?
9074   grep -v '^ *+' conftest.er1 >conftest.err
9075   rm -f conftest.er1
9076   cat conftest.err >&5
9077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9078   (exit $ac_status); } &&
9079          { ac_try='test -z "$ac_c_werror_flag"
9080                          || test ! -s conftest.err'
9081   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9082   (eval $ac_try) 2>&5
9083   ac_status=$?
9084   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9085   (exit $ac_status); }; } &&
9086          { ac_try='test -s conftest.$ac_objext'
9087   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9088   (eval $ac_try) 2>&5
9089   ac_status=$?
9090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9091   (exit $ac_status); }; }; then
9092   gcc_cv_mkdir_takes_one_arg=no
9093 else
9094   echo "$as_me: failed program was:" >&5
9095 sed 's/^/| /' conftest.$ac_ext >&5
9096
9097 gcc_cv_mkdir_takes_one_arg=yes
9098 fi
9099 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9100 fi
9101 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
9102 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
9103 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
9104
9105 cat >>confdefs.h <<\_ACEOF
9106 #define MKDIR_TAKES_ONE_ARG 1
9107 _ACEOF
9108
9109 fi
9110
9111
9112 # File extensions
9113 manext='.1'
9114 objext='.o'
9115
9116
9117
9118 # With Setjmp/Longjmp based exception handling.
9119 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
9120 if test "${enable_sjlj_exceptions+set}" = set; then
9121   enableval="$enable_sjlj_exceptions"
9122   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
9123
9124 cat >>confdefs.h <<_ACEOF
9125 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
9126 _ACEOF
9127
9128 fi;
9129
9130 if test x$host = x$target; then
9131    echo "$as_me:$LINENO: checking for main in -lunwind" >&5
9132 echo $ECHO_N "checking for main in -lunwind... $ECHO_C" >&6
9133 if test "${ac_cv_lib_unwind_main+set}" = set; then
9134   echo $ECHO_N "(cached) $ECHO_C" >&6
9135 else
9136   ac_check_lib_save_LIBS=$LIBS
9137 LIBS="-lunwind  $LIBS"
9138 cat >conftest.$ac_ext <<_ACEOF
9139 /* confdefs.h.  */
9140 _ACEOF
9141 cat confdefs.h >>conftest.$ac_ext
9142 cat >>conftest.$ac_ext <<_ACEOF
9143 /* end confdefs.h.  */
9144
9145
9146 int
9147 main ()
9148 {
9149 main ();
9150   ;
9151   return 0;
9152 }
9153 _ACEOF
9154 rm -f conftest.$ac_objext conftest$ac_exeext
9155 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9156   (eval $ac_link) 2>conftest.er1
9157   ac_status=$?
9158   grep -v '^ *+' conftest.er1 >conftest.err
9159   rm -f conftest.er1
9160   cat conftest.err >&5
9161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9162   (exit $ac_status); } &&
9163          { ac_try='test -z "$ac_c_werror_flag"
9164                          || test ! -s conftest.err'
9165   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9166   (eval $ac_try) 2>&5
9167   ac_status=$?
9168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9169   (exit $ac_status); }; } &&
9170          { ac_try='test -s conftest$ac_exeext'
9171   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9172   (eval $ac_try) 2>&5
9173   ac_status=$?
9174   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9175   (exit $ac_status); }; }; then
9176   ac_cv_lib_unwind_main=yes
9177 else
9178   echo "$as_me: failed program was:" >&5
9179 sed 's/^/| /' conftest.$ac_ext >&5
9180
9181 ac_cv_lib_unwind_main=no
9182 fi
9183 rm -f conftest.err conftest.$ac_objext \
9184       conftest$ac_exeext conftest.$ac_ext
9185 LIBS=$ac_check_lib_save_LIBS
9186 fi
9187 echo "$as_me:$LINENO: result: $ac_cv_lib_unwind_main" >&5
9188 echo "${ECHO_T}$ac_cv_lib_unwind_main" >&6
9189 if test $ac_cv_lib_unwind_main = yes; then
9190   use_libunwind_default=yes
9191 else
9192   use_libunwind_default=no
9193 fi
9194
9195 else
9196    use_libunwind_default=no
9197 fi
9198 # Use libunwind based exception handling.
9199 # Check whether --enable-libunwind-exceptions or --disable-libunwind-exceptions was given.
9200 if test "${enable_libunwind_exceptions+set}" = set; then
9201   enableval="$enable_libunwind_exceptions"
9202   use_libunwind_exceptions=$enableval
9203 else
9204   use_libunwind_exceptions=$use_libunwind_default
9205 fi;
9206 if test x"$use_libunwind_exceptions" = xyes; then
9207
9208 cat >>confdefs.h <<\_ACEOF
9209 #define USE_LIBUNWIND_EXCEPTIONS 1
9210 _ACEOF
9211
9212 fi
9213
9214 # --------------------------------------------------------
9215 # Build, host, and target specific configuration fragments
9216 # --------------------------------------------------------
9217
9218 # Collect build-machine-specific information.
9219 . ${srcdir}/config.build
9220
9221 # Collect host-machine-specific information.
9222 . ${srcdir}/config.host
9223
9224 target_gtfiles=
9225
9226 # Collect target-machine-specific information.
9227 . ${srcdir}/config.gcc
9228
9229 extra_objs="${host_extra_objs} ${extra_objs}"
9230 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
9231
9232 # Default the target-machine variables that were not explicitly set.
9233 if test x"$tm_file" = x
9234 then tm_file=$cpu_type/$cpu_type.h; fi
9235
9236 if test x"$extra_headers" = x
9237 then extra_headers=; fi
9238
9239 if test x$md_file = x
9240 then md_file=$cpu_type/$cpu_type.md; fi
9241
9242 if test x$out_file = x
9243 then out_file=$cpu_type/$cpu_type.c; fi
9244
9245 if test x"$tmake_file" = x
9246 then tmake_file=$cpu_type/t-$cpu_type
9247 fi
9248
9249 if test x"$dwarf2" = xyes
9250 then tm_file="$tm_file tm-dwarf2.h"
9251 fi
9252
9253 # Say what files are being used for the output code and MD file.
9254 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
9255 echo "Using \`$srcdir/config/$md_file' as machine description file."
9256
9257 # If any of the xm_file variables contain nonexistent files, warn
9258 # about them and drop them.
9259
9260 bx=
9261 for x in $build_xm_file; do
9262   if    test -f $srcdir/config/$x
9263   then      bx="$bx $x"
9264   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
9265 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
9266   fi
9267 done
9268 build_xm_file="$bx"
9269
9270 hx=
9271 for x in $host_xm_file; do
9272   if    test -f $srcdir/config/$x
9273   then      hx="$hx $x"
9274   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
9275 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
9276   fi
9277 done
9278 host_xm_file="$hx"
9279
9280 tx=
9281 for x in $xm_file; do
9282   if    test -f $srcdir/config/$x
9283   then      tx="$tx $x"
9284   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
9285 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
9286   fi
9287 done
9288 xm_file="$tx"
9289
9290 count=a
9291 for f in $tm_file; do
9292         count=${count}x
9293 done
9294 if test $count = ax; then
9295         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
9296 else
9297         echo "Using the following target machine macro files:"
9298         for f in $tm_file; do
9299                 echo "  $srcdir/config/$f"
9300         done
9301 fi
9302
9303 if test x$need_64bit_hwint = xyes; then
9304
9305 cat >>confdefs.h <<\_ACEOF
9306 #define NEED_64BIT_HOST_WIDE_INT 1
9307 _ACEOF
9308
9309 fi
9310
9311 count=a
9312 for f in $host_xm_file; do
9313         count=${count}x
9314 done
9315 if test $count = a; then
9316         :
9317 elif test $count = ax; then
9318         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
9319 else
9320         echo "Using the following host machine macro files:"
9321         for f in $host_xm_file; do
9322                 echo "  $srcdir/config/$f"
9323         done
9324 fi
9325 echo "Using ${out_host_hook_obj} for host machine hooks."
9326
9327 if test "$host_xm_file" != "$build_xm_file"; then
9328         count=a
9329         for f in $build_xm_file; do
9330                 count=${count}x
9331         done
9332         if test $count = a; then
9333                 :
9334         elif test $count = ax; then
9335                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
9336         else
9337                 echo "Using the following build machine macro files:"
9338                 for f in $build_xm_file; do
9339                         echo "  $srcdir/config/$f"
9340                 done
9341         fi
9342 fi
9343
9344 # ---------
9345 # Threading
9346 # ---------
9347
9348 # Check if a valid thread package
9349 case ${enable_threads} in
9350   "" | no)
9351     # No threads
9352     target_thread_file='single'
9353     ;;
9354   yes)
9355     # default
9356     target_thread_file='single'
9357     ;;
9358   aix | dce | gnat | irix | posix | rtems | \
9359   single | solaris | vxworks | win32 )
9360     target_thread_file=${enable_threads}
9361     ;;
9362   *)
9363     echo "${enable_threads} is an unknown thread package" 1>&2
9364     exit 1
9365     ;;
9366 esac
9367
9368 if test x${thread_file} = x; then
9369   # No thread file set by target-specific clauses in config.gcc,
9370   # so use file chosen by default logic above
9371   thread_file=${target_thread_file}
9372 fi
9373
9374 # Make gthr-default.h if we have a thread file.
9375 gthread_flags=
9376 if test $thread_file != single; then
9377   rm -f gthr-default.h
9378   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9379   gthread_flags=-DHAVE_GTHR_DEFAULT
9380 fi
9381
9382
9383 # --------
9384 # UNSORTED
9385 # --------
9386
9387 if test x$enable___cxa_atexit = xyes || \
9388    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
9389    echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
9390 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
9391 if test "${ac_cv_func___cxa_atexit+set}" = set; then
9392   echo $ECHO_N "(cached) $ECHO_C" >&6
9393 else
9394   cat >conftest.$ac_ext <<_ACEOF
9395 /* confdefs.h.  */
9396 _ACEOF
9397 cat confdefs.h >>conftest.$ac_ext
9398 cat >>conftest.$ac_ext <<_ACEOF
9399 /* end confdefs.h.  */
9400 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
9401    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9402 #define __cxa_atexit innocuous___cxa_atexit
9403
9404 /* System header to define __stub macros and hopefully few prototypes,
9405     which can conflict with char __cxa_atexit (); below.
9406     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9407     <limits.h> exists even on freestanding compilers.  */
9408
9409 #ifdef __STDC__
9410 # include <limits.h>
9411 #else
9412 # include <assert.h>
9413 #endif
9414
9415 #undef __cxa_atexit
9416
9417 /* Override any gcc2 internal prototype to avoid an error.  */
9418 #ifdef __cplusplus
9419 extern "C"
9420 {
9421 #endif
9422 /* We use char because int might match the return type of a gcc2
9423    builtin and then its argument prototype would still apply.  */
9424 char __cxa_atexit ();
9425 /* The GNU C library defines this for functions which it implements
9426     to always fail with ENOSYS.  Some functions are actually named
9427     something starting with __ and the normal name is an alias.  */
9428 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
9429 choke me
9430 #else
9431 char (*f) () = __cxa_atexit;
9432 #endif
9433 #ifdef __cplusplus
9434 }
9435 #endif
9436
9437 int
9438 main ()
9439 {
9440 return f != __cxa_atexit;
9441   ;
9442   return 0;
9443 }
9444 _ACEOF
9445 rm -f conftest.$ac_objext conftest$ac_exeext
9446 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9447   (eval $ac_link) 2>conftest.er1
9448   ac_status=$?
9449   grep -v '^ *+' conftest.er1 >conftest.err
9450   rm -f conftest.er1
9451   cat conftest.err >&5
9452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9453   (exit $ac_status); } &&
9454          { ac_try='test -z "$ac_c_werror_flag"
9455                          || test ! -s conftest.err'
9456   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9457   (eval $ac_try) 2>&5
9458   ac_status=$?
9459   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9460   (exit $ac_status); }; } &&
9461          { ac_try='test -s conftest$ac_exeext'
9462   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9463   (eval $ac_try) 2>&5
9464   ac_status=$?
9465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9466   (exit $ac_status); }; }; then
9467   ac_cv_func___cxa_atexit=yes
9468 else
9469   echo "$as_me: failed program was:" >&5
9470 sed 's/^/| /' conftest.$ac_ext >&5
9471
9472 ac_cv_func___cxa_atexit=no
9473 fi
9474 rm -f conftest.err conftest.$ac_objext \
9475       conftest$ac_exeext conftest.$ac_ext
9476 fi
9477 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
9478 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
9479 if test $ac_cv_func___cxa_atexit = yes; then
9480
9481 cat >>confdefs.h <<\_ACEOF
9482 #define DEFAULT_USE_CXA_ATEXIT 1
9483 _ACEOF
9484
9485 else
9486   echo "__cxa_atexit can't be enabled on this target"
9487 fi
9488
9489 fi
9490
9491 # Look for a file containing extra machine modes.
9492 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
9493   extra_modes_file='$(srcdir)'/config/${extra_modes}
9494
9495
9496 cat >>confdefs.h <<_ACEOF
9497 #define EXTRA_MODES_FILE "config/$extra_modes"
9498 _ACEOF
9499
9500 fi
9501
9502 # auto-host.h is the file containing items generated by autoconf and is
9503 # the first file included by config.h.
9504 # If host=build, it is correct to have bconfig include auto-host.h
9505 # as well.  If host!=build, we are in error and need to do more
9506 # work to find out the build config parameters.
9507 if test x$host = x$build
9508 then
9509         build_auto=auto-host.h
9510         FORBUILD=..
9511 else
9512         # We create a subdir, then run autoconf in the subdir.
9513         # To prevent recursion we set host and build for the new
9514         # invocation of configure to the build for this invocation
9515         # of configure.
9516         tempdir=build.$$
9517         rm -rf $tempdir
9518         mkdir $tempdir
9519         cd $tempdir
9520         case ${srcdir} in
9521         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
9522         *) realsrcdir=../${srcdir};;
9523         esac
9524         saved_CFLAGS="${CFLAGS}"
9525         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
9526         ${realsrcdir}/configure \
9527                 --enable-languages=${enable_languages-all} \
9528                 --target=$target_alias --host=$build_alias --build=$build_alias
9529         CFLAGS="${saved_CFLAGS}"
9530
9531         # We just finished tests for the build machine, so rename
9532         # the file auto-build.h in the gcc directory.
9533         mv auto-host.h ../auto-build.h
9534         cd ..
9535         rm -rf $tempdir
9536         build_auto=auto-build.h
9537         FORBUILD=../${build_subdir}
9538 fi
9539
9540
9541 tm_file="${tm_file} defaults.h"
9542 tm_p_file="${tm_p_file} tm-preds.h"
9543 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
9544 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
9545 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
9546 # put this back in temporarily.
9547 xm_file="ansidecl.h ${xm_file}"
9548
9549 # --------
9550 # UNSORTED
9551 # --------
9552
9553 # Get the version trigger filename from the toplevel
9554 if test "${with_gcc_version_trigger+set}" = set; then
9555         gcc_version_trigger=$with_gcc_version_trigger
9556 else
9557         gcc_version_trigger=${srcdir}/version.c
9558 fi
9559 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
9560 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
9561
9562 # Compile in configure arguments.
9563 if test -f configargs.h ; then
9564         # Being re-configured.
9565         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
9566         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
9567 else
9568         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
9569 fi
9570
9571 # Double all backslashes and backslash all quotes to turn
9572 # gcc_config_arguments into a C string.
9573 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
9574 $gcc_config_arguments
9575 EOF
9576 gcc_config_arguments_str=`cat conftest.out`
9577 rm -f conftest.out
9578
9579 cat > configargs.h <<EOF
9580 /* Generated automatically. */
9581 static const char configuration_arguments[] = "$gcc_config_arguments_str";
9582 static const char thread_model[] = "$thread_file";
9583
9584 static const struct {
9585   const char *name, *value;
9586 } configure_default_options[] = $configure_default_options;
9587 EOF
9588
9589 # Internationalization
9590 PACKAGE=gcc
9591 VERSION="$gcc_version"
9592
9593 cat >>confdefs.h <<_ACEOF
9594 #define PACKAGE "$PACKAGE"
9595 _ACEOF
9596
9597
9598
9599
9600 # If we haven't got the data from the intl directory,
9601 # assume NLS is disabled.
9602 USE_NLS=no
9603 LIBINTL=
9604 LIBINTL_DEP=
9605 INCINTL=
9606 XGETTEXT=
9607 GMSGFMT=
9608 POSUB=
9609 if test -f ../intl/config.intl; then
9610   . ../intl/config.intl
9611 fi
9612 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
9613 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
9614 if test x"$USE_NLS" != xyes; then
9615   echo "$as_me:$LINENO: result: no" >&5
9616 echo "${ECHO_T}no" >&6
9617 else
9618   echo "$as_me:$LINENO: result: yes" >&5
9619 echo "${ECHO_T}yes" >&6
9620
9621 cat >>confdefs.h <<\_ACEOF
9622 #define ENABLE_NLS 1
9623 _ACEOF
9624
9625
9626   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
9627 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
9628   # Look for .po and .gmo files in the source directory.
9629   CATALOGS=
9630   XLINGUAS=
9631   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
9632     # If there aren't any .gmo files the shell will give us the
9633     # literal string "../path/to/srcdir/po/*.gmo" which has to be
9634     # weeded out.
9635     case "$cat" in *\**)
9636       continue;;
9637     esac
9638     # The quadruple backslash is collapsed to a double backslash
9639     # by the backticks, then collapsed again by the double quotes,
9640     # leaving us with one backslash in the sed expression (right
9641     # before the dot that mustn't act as a wildcard).
9642     cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
9643     lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
9644     # The user is allowed to set LINGUAS to a list of languages to
9645     # install catalogs for.  If it's empty that means "all of them."
9646     if test "x$LINGUAS" = x; then
9647       CATALOGS="$CATALOGS $cat"
9648       XLINGUAS="$XLINGUAS $lang"
9649     else
9650       case "$LINGUAS" in *$lang*)
9651         CATALOGS="$CATALOGS $cat"
9652         XLINGUAS="$XLINGUAS $lang"
9653         ;;
9654       esac
9655     fi
9656   done
9657   LINGUAS="$XLINGUAS"
9658   echo "$as_me:$LINENO: result: $LINGUAS" >&5
9659 echo "${ECHO_T}$LINGUAS" >&6
9660 fi
9661
9662 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
9663 # -liconv on the link line twice.
9664 case "$LIBINTL" in *$LIBICONV*)
9665         LIBICONV= ;;
9666 esac
9667
9668 # Windows32 Registry support for specifying GCC installation paths.
9669 # Check whether --enable-win32-registry or --disable-win32-registry was given.
9670 if test "${enable_win32_registry+set}" = set; then
9671   enableval="$enable_win32_registry"
9672
9673 fi;
9674 case $host_os in
9675         win32 | pe | cygwin* | mingw32* | uwin*)
9676 echo "$as_me:$LINENO: checking whether windows registry support is requested" >&5
9677 echo $ECHO_N "checking whether windows registry support is requested... $ECHO_C" >&6
9678 if test "x$enable_win32_registry" != xno; then
9679
9680 cat >>confdefs.h <<\_ACEOF
9681 #define ENABLE_WIN32_REGISTRY 1
9682 _ACEOF
9683
9684   echo "$as_me:$LINENO: result: yes" >&5
9685 echo "${ECHO_T}yes" >&6
9686   echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
9687 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
9688 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
9689   echo $ECHO_N "(cached) $ECHO_C" >&6
9690 else
9691   ac_func_search_save_LIBS=$LIBS
9692 ac_cv_search_RegOpenKeyExA=no
9693 cat >conftest.$ac_ext <<_ACEOF
9694 /* confdefs.h.  */
9695 _ACEOF
9696 cat confdefs.h >>conftest.$ac_ext
9697 cat >>conftest.$ac_ext <<_ACEOF
9698 /* end confdefs.h.  */
9699
9700 /* Override any gcc2 internal prototype to avoid an error.  */
9701 #ifdef __cplusplus
9702 extern "C"
9703 #endif
9704 /* We use char because int might match the return type of a gcc2
9705    builtin and then its argument prototype would still apply.  */
9706 char RegOpenKeyExA ();
9707 int
9708 main ()
9709 {
9710 RegOpenKeyExA ();
9711   ;
9712   return 0;
9713 }
9714 _ACEOF
9715 rm -f conftest.$ac_objext conftest$ac_exeext
9716 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9717   (eval $ac_link) 2>conftest.er1
9718   ac_status=$?
9719   grep -v '^ *+' conftest.er1 >conftest.err
9720   rm -f conftest.er1
9721   cat conftest.err >&5
9722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9723   (exit $ac_status); } &&
9724          { ac_try='test -z "$ac_c_werror_flag"
9725                          || test ! -s conftest.err'
9726   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9727   (eval $ac_try) 2>&5
9728   ac_status=$?
9729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9730   (exit $ac_status); }; } &&
9731          { ac_try='test -s conftest$ac_exeext'
9732   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9733   (eval $ac_try) 2>&5
9734   ac_status=$?
9735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9736   (exit $ac_status); }; }; then
9737   ac_cv_search_RegOpenKeyExA="none required"
9738 else
9739   echo "$as_me: failed program was:" >&5
9740 sed 's/^/| /' conftest.$ac_ext >&5
9741
9742 fi
9743 rm -f conftest.err conftest.$ac_objext \
9744       conftest$ac_exeext conftest.$ac_ext
9745 if test "$ac_cv_search_RegOpenKeyExA" = no; then
9746   for ac_lib in advapi32; do
9747     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9748     cat >conftest.$ac_ext <<_ACEOF
9749 /* confdefs.h.  */
9750 _ACEOF
9751 cat confdefs.h >>conftest.$ac_ext
9752 cat >>conftest.$ac_ext <<_ACEOF
9753 /* end confdefs.h.  */
9754
9755 /* Override any gcc2 internal prototype to avoid an error.  */
9756 #ifdef __cplusplus
9757 extern "C"
9758 #endif
9759 /* We use char because int might match the return type of a gcc2
9760    builtin and then its argument prototype would still apply.  */
9761 char RegOpenKeyExA ();
9762 int
9763 main ()
9764 {
9765 RegOpenKeyExA ();
9766   ;
9767   return 0;
9768 }
9769 _ACEOF
9770 rm -f conftest.$ac_objext conftest$ac_exeext
9771 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9772   (eval $ac_link) 2>conftest.er1
9773   ac_status=$?
9774   grep -v '^ *+' conftest.er1 >conftest.err
9775   rm -f conftest.er1
9776   cat conftest.err >&5
9777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9778   (exit $ac_status); } &&
9779          { ac_try='test -z "$ac_c_werror_flag"
9780                          || test ! -s conftest.err'
9781   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9782   (eval $ac_try) 2>&5
9783   ac_status=$?
9784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9785   (exit $ac_status); }; } &&
9786          { ac_try='test -s conftest$ac_exeext'
9787   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9788   (eval $ac_try) 2>&5
9789   ac_status=$?
9790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9791   (exit $ac_status); }; }; then
9792   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
9793 break
9794 else
9795   echo "$as_me: failed program was:" >&5
9796 sed 's/^/| /' conftest.$ac_ext >&5
9797
9798 fi
9799 rm -f conftest.err conftest.$ac_objext \
9800       conftest$ac_exeext conftest.$ac_ext
9801   done
9802 fi
9803 LIBS=$ac_func_search_save_LIBS
9804 fi
9805 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
9806 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
9807 if test "$ac_cv_search_RegOpenKeyExA" != no; then
9808   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
9809
9810 fi
9811
9812 else
9813   echo "$as_me:$LINENO: result: no" >&5
9814 echo "${ECHO_T}no" >&6
9815 fi
9816
9817 # Check if user specified a different registry key.
9818 case "x${enable_win32_registry}" in
9819 x | xyes)
9820   # default.
9821   gcc_cv_win32_registry_key="$VERSION"
9822   ;;
9823 xno)
9824   # no registry lookup.
9825   gcc_cv_win32_registry_key=''
9826   ;;
9827 *)
9828   # user-specified key.
9829   gcc_cv_win32_registry_key="$enable_win32_registry"
9830   ;;
9831 esac
9832
9833 if test "x$enable_win32_registry" != xno; then
9834   echo "$as_me:$LINENO: checking registry key on windows hosts" >&5
9835 echo $ECHO_N "checking registry key on windows hosts... $ECHO_C" >&6
9836
9837 cat >>confdefs.h <<_ACEOF
9838 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
9839 _ACEOF
9840
9841   echo "$as_me:$LINENO: result: $gcc_cv_win32_registry_key" >&5
9842 echo "${ECHO_T}$gcc_cv_win32_registry_key" >&6
9843 fi
9844 ;;
9845 esac
9846
9847 # Get an absolute path to the GCC top-level source directory
9848 holddir=`${PWDCMD-pwd}`
9849 cd $srcdir
9850 topdir=`${PWDCMD-pwd}`
9851 cd $holddir
9852
9853 # Conditionalize the makefile for this host machine.
9854 xmake_file=
9855 for f in ${host_xmake_file}
9856 do
9857         if test -f ${srcdir}/config/$f
9858         then
9859                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
9860         fi
9861 done
9862
9863 # Conditionalize the makefile for this target machine.
9864 tmake_file_=
9865 for f in ${tmake_file}
9866 do
9867         if test -f ${srcdir}/config/$f
9868         then
9869                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
9870         fi
9871 done
9872 tmake_file="${tmake_file_}"
9873
9874 symbolic_link='ln -s'
9875
9876 # If the host doesn't support symlinks, modify CC in
9877 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
9878 # Otherwise, we can use "CC=$(CC)".
9879 rm -f symtest.tem
9880 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
9881 then
9882         cc_set_by_configure="\$(CC)"
9883         quoted_cc_set_by_configure="\$(CC)"
9884         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
9885         quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
9886 else
9887         rm -f symtest.tem
9888         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
9889         then
9890                 symbolic_link="cp -p"
9891         else
9892                 symbolic_link="cp"
9893         fi
9894         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
9895         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
9896         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
9897         quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
9898 fi
9899 rm -f symtest.tem
9900
9901 out_object_file=`basename $out_file .c`.o
9902
9903 tm_file_list=
9904 tm_include_list=
9905 for f in $tm_file; do
9906   case $f in
9907     defaults.h )
9908        tm_file_list="${tm_file_list} \$(srcdir)/$f"
9909        tm_include_list="${tm_include_list} $f"
9910        ;;
9911     * )
9912        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
9913        tm_include_list="${tm_include_list} config/$f"
9914        ;;
9915   esac
9916 done
9917
9918 tm_p_file_list=
9919 tm_p_include_list=
9920 for f in $tm_p_file; do
9921   case $f in
9922     tm-preds.h )
9923        tm_p_file_list="${tm_p_file_list} $f"
9924        tm_p_include_list="${tm_p_include_list} $f"
9925        ;;
9926     * )
9927        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
9928        tm_p_include_list="${tm_p_include_list} config/$f"
9929   esac
9930 done
9931
9932 xm_file_list=
9933 xm_include_list=
9934 for f in $xm_file; do
9935   case $f in
9936     ansidecl.h )
9937        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
9938        xm_include_list="${xm_include_list} $f"
9939        ;;
9940     auto-host.h )
9941        xm_file_list="${xm_file_list} $f"
9942        xm_include_list="${xm_include_list} $f"
9943        ;;
9944     * )
9945        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
9946        xm_include_list="${xm_include_list} config/$f"
9947        ;;
9948   esac
9949 done
9950
9951 host_xm_file_list=
9952 host_xm_include_list=
9953 for f in $host_xm_file; do
9954   case $f in
9955     ansidecl.h )
9956        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
9957        host_xm_include_list="${host_xm_include_list} $f"
9958        ;;
9959     auto-host.h )
9960        host_xm_file_list="${host_xm_file_list} $f"
9961        host_xm_include_list="${host_xm_include_list} $f"
9962        ;;
9963     * )
9964        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
9965        host_xm_include_list="${host_xm_include_list} config/$f"
9966        ;;
9967   esac
9968 done
9969
9970 build_xm_file_list=
9971 for f in $build_xm_file; do
9972   case $f in
9973     ansidecl.h )
9974        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
9975        build_xm_include_list="${build_xm_include_list} $f"
9976        ;;
9977     auto-build.h | auto-host.h )
9978        build_xm_file_list="${build_xm_file_list} $f"
9979        build_xm_include_list="${build_xm_include_list} $f"
9980        ;;
9981     * )
9982        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
9983        build_xm_include_list="${build_xm_include_list} config/$f"
9984        ;;
9985   esac
9986 done
9987
9988 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
9989 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
9990 CROSS=
9991 ALL=all.internal
9992 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
9993 if test x$host != x$target
9994 then
9995         CROSS="-DCROSS_COMPILE"
9996         ALL=all.cross
9997         SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
9998         case "$host","$target" in
9999         # Darwin crosses can use the host system's libraries and headers,
10000         # because of the fat library support.  Of course, it must be the
10001         # same version of Darwin on both sides.  Allow the user to
10002         # just say --target=foo-darwin without a version number to mean
10003         # "the version on this system".
10004             *-*-darwin*,*-*-darwin*)
10005                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
10006                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
10007                 if test $hostos = $targetos -o $targetos = darwin ; then
10008                     CROSS=
10009                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
10010                     with_headers=yes
10011                 fi
10012                 ;;
10013
10014             i?86-*-*,x86_64-*-* \
10015             | powerpc*-*-*,powerpc64*-*-*)
10016                 CROSS="$CROSS -DNATIVE_CROSS" ;;
10017         esac
10018 elif test "x$TARGET_SYSTEM_ROOT" != x; then
10019         # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)
10020         SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
10021 fi
10022
10023 # If this is a cross-compiler that does not
10024 # have its own set of headers then define
10025 # inhibit_libc
10026
10027 # If this is using newlib, without having the headers available now,
10028 # then define inhibit_libc in LIBGCC2_CFLAGS.
10029 # This prevents libgcc2 from containing any code which requires libc
10030 # support.
10031 inhibit_libc=
10032 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
10033        test x$with_newlib = xyes ; } &&
10034      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
10035        inhibit_libc=-Dinhibit_libc
10036 fi
10037
10038
10039 # When building gcc with a cross-compiler, we need to adjust things so
10040 # that the generator programs are still built with the native compiler.
10041 # Also, we cannot run fixincludes or fix-header.
10042
10043 # These are the normal (build=host) settings:
10044 CC_FOR_BUILD='$(CC)'
10045 BUILD_CFLAGS='$(ALL_CFLAGS)'
10046 STMP_FIXINC=stmp-fixinc
10047
10048 # Possibly disable fixproto, on a per-target basis.
10049 case ${use_fixproto} in
10050   no)
10051     STMP_FIXPROTO=
10052     ;;
10053   yes)
10054     STMP_FIXPROTO=stmp-fixproto
10055     ;;
10056 esac
10057
10058
10059 # And these apply if build != host, or we are generating coverage data
10060 if test x$build != x$host || test "x$coverage_flags" != x
10061 then
10062     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
10063
10064     if test "x$TARGET_SYSTEM_ROOT" = x; then
10065         STMP_FIXINC=
10066         STMP_FIXPROTO=
10067     fi
10068 fi
10069
10070 # Expand extra_headers to include complete path.
10071 # This substitutes for lots of t-* files.
10072 extra_headers_list=
10073 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
10074 for file in ${extra_headers} ; do
10075   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
10076 done
10077
10078 # Define collect2 in Makefile.
10079 case $host_can_use_collect2 in
10080   no) collect2= ;;
10081   *) collect2='collect2$(exeext)' ;;
10082 esac
10083
10084
10085 # Add a definition of USE_COLLECT2 if system wants one.
10086 case $use_collect2 in
10087   no) use_collect2= ;;
10088   "") ;;
10089   *)
10090     host_xm_defines="${host_xm_defines} USE_COLLECT2"
10091     xm_defines="${xm_defines} USE_COLLECT2"
10092     case $host_can_use_collect2 in
10093       no)
10094         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
10095 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
10096    { (exit 1); exit 1; }; }
10097         ;;
10098     esac
10099     ;;
10100 esac
10101
10102 # ---------------------------
10103 # Assembler & linker features
10104 # ---------------------------
10105
10106 # Identify the assembler which will work hand-in-glove with the newly
10107 # built GCC, so that we can examine its features.  This is the assembler
10108 # which will be driven by the driver program.
10109 #
10110 # If build != host, and we aren't building gas in-tree, we identify a
10111 # build->target assembler and hope that it will have the same features
10112 # as the host->target assembler we'll be using.
10113 echo "$as_me:$LINENO: checking what assembler to use" >&5
10114 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
10115 in_tree_gas=no
10116 gcc_cv_as=
10117 gcc_cv_gas_major_version=
10118 gcc_cv_gas_minor_version=
10119 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
10120 if test -x "$DEFAULT_ASSEMBLER"; then
10121         gcc_cv_as="$DEFAULT_ASSEMBLER"
10122 elif test -x as$host_exeext; then
10123         # Build using assembler in the current directory.
10124         gcc_cv_as=./as$host_exeext
10125 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
10126      && test -f ../gas/Makefile \
10127      && test x$build = x$host; then
10128   # Single tree build which includes gas.  We want to prefer it
10129   # over whatever linker top-level may have detected, since
10130   # we'll use what we're building after installation anyway.
10131   in_tree_gas=yes
10132   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
10133 for f in $gcc_cv_as_bfd_srcdir/configure \
10134          $gcc_cv_as_gas_srcdir/configure \
10135          $gcc_cv_as_gas_srcdir/configure.in \
10136          $gcc_cv_as_gas_srcdir/Makefile.in ; do
10137   gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
10138   if test x$gcc_cv_gas_version != x; then
10139     break
10140   fi
10141 done
10142 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
10143 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
10144 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
10145 case $gcc_cv_gas_patch_version in
10146   "") gcc_cv_gas_patch_version="0" ;;
10147 esac
10148 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
10149                             + $gcc_cv_gas_minor_version \) \* 1000 \
10150                             + $gcc_cv_gas_patch_version`
10151
10152   rm -f as$host_exeext
10153   $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
10154   in_tree_gas_is_elf=no
10155   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
10156      || (grep 'obj_format = multi' ../gas/Makefile \
10157          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
10158   then
10159     in_tree_gas_is_elf=yes
10160   fi
10161 elif test -x "$AS_FOR_TARGET"; then
10162         gcc_cv_as="$AS_FOR_TARGET"
10163 elif test -x "$AS" && test x$host = x$target; then
10164         gcc_cv_as="$AS"
10165 fi
10166
10167 if test "x$gcc_cv_as" = x; then
10168         # Search the same directories that the installed compiler will
10169         # search.  Else we may find the wrong assembler and lose.  If we
10170         # do not find a suitable assembler binary, then try the user's
10171         # path.
10172         #
10173         # Also note we have to check MD_EXEC_PREFIX before checking the
10174         # user's path.  Unfortunately, there is no good way to get at the
10175         # value of MD_EXEC_PREFIX here.  So we do a brute force search
10176         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
10177         # to be fixed as part of the make/configure rewrite too.
10178
10179         if test "x$exec_prefix" = xNONE; then
10180                 if test "x$prefix" = xNONE; then
10181                         test_prefix=/usr/local
10182                 else
10183                         test_prefix=$prefix
10184                 fi
10185         else
10186                 test_prefix=$exec_prefix
10187         fi
10188
10189         # If the loop below does not find an assembler, then use whatever
10190         # one we can find in the users's path.
10191         # user's path.
10192         if test "x$program_prefix" != xNONE; then
10193                 gcc_cv_as=${program_prefix}as$host_exeext
10194         else
10195                 gcc_cv_as=`echo as | sed "${program_transform_name}"`$host_exeext
10196         fi
10197
10198         test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
10199                    $test_prefix/libexec/gcc/$target_noncanonical \
10200                    /usr/lib/gcc/$target_noncanonical/$gcc_version \
10201                    /usr/lib/gcc/$target_noncanonical \
10202                    $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
10203                    $test_prefix/$target_noncanonical/bin"
10204
10205         if test x$host = x$target; then
10206             test_dirs="$test_dirs \
10207                    /usr/libexec \
10208                    /usr/ccs/gcc \
10209                    /usr/ccs/bin \
10210                    /udk/usr/ccs/bin \
10211                    /bsd43/usr/lib/cmplrs/cc \
10212                    /usr/cross64/usr/bin \
10213                    /usr/lib/cmplrs/cc \
10214                    /sysv/usr/lib/cmplrs/cc \
10215                    /svr4/usr/lib/cmplrs/cc \
10216                    /usr/bin"
10217         fi
10218
10219         for dir in $test_dirs; do
10220                 if test -x $dir/as$host_exeext; then
10221                         gcc_cv_as=$dir/as$host_exeext
10222                         break;
10223                 fi
10224         done
10225 fi
10226 case $in_tree_gas in
10227   yes)
10228     echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
10229 echo "${ECHO_T}\"newly built gas\"" >&6
10230     ;;
10231   no)
10232     echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
10233 echo "${ECHO_T}$gcc_cv_as" >&6
10234     ;;
10235 esac
10236
10237 # Identify the linker which will work hand-in-glove with the newly
10238 # built GCC, so that we can examine its features.  This is the linker
10239 # which will be driven by the driver program.
10240 #
10241 # If build != host, and we aren't building gas in-tree, we identify a
10242 # build->target linker and hope that it will have the same features
10243 # as the host->target linker we'll be using.
10244 echo "$as_me:$LINENO: checking what linker to use" >&5
10245 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
10246 in_tree_ld=no
10247 gcc_cv_ld=
10248 gcc_cv_gld_major_version=
10249 gcc_cv_gld_minor_version=
10250 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
10251 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
10252 if test -x "$DEFAULT_LINKER"; then
10253         gcc_cv_ld="$DEFAULT_LINKER"
10254 elif test -x collect-ld$host_exeext; then
10255         # Build using linker in the current directory.
10256         gcc_cv_ld=./collect-ld$host_exeext
10257 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
10258      && test -f ../ld/Makefile \
10259      && test x$build = x$host; then
10260         # Single tree build which includes ld.  We want to prefer it
10261         # over whatever linker top-level may have detected, since
10262         # we'll use what we're building after installation anyway.
10263         in_tree_ld=yes
10264         in_tree_ld_is_elf=no
10265         if (grep 'EMUL = .*elf' ../ld/Makefile \
10266             || grep 'EMUL = .*linux' ../ld/Makefile) > /dev/null; then
10267           in_tree_ld_is_elf=yes
10268         fi
10269         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
10270         do
10271                 gcc_cv_gld_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
10272                 if test x$gcc_cv_gld_version != x; then
10273                         break
10274                 fi
10275         done
10276         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
10277         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
10278         rm -f collect-ld$host_exeext
10279         $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext \
10280                 2>/dev/null
10281 elif test -x "$LD_FOR_TARGET"; then
10282         gcc_cv_ld="$LD_FOR_TARGET"
10283 elif test -x "$LD" && test x$host = x$target; then
10284         gcc_cv_ld="$LD"
10285 fi
10286
10287 if test "x$gcc_cv_ld" = x; then
10288         # Search the same directories that the installed compiler will
10289         # search.  Else we may find the wrong linker and lose.  If we
10290         # do not find a suitable linker binary, then try the user's
10291         # path.
10292         #
10293         # Also note we have to check MD_EXEC_PREFIX before checking the
10294         # user's path.  Unfortunately, there is no good way to get at the
10295         # value of MD_EXEC_PREFIX here.  So we do a brute force search
10296         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
10297         # to be fixed as part of the make/configure rewrite too.
10298
10299         if test "x$exec_prefix" = xNONE; then
10300                 if test "x$prefix" = xNONE; then
10301                         test_prefix=/usr/local
10302                 else
10303                         test_prefix=$prefix
10304                 fi
10305         else
10306                 test_prefix=$exec_prefix
10307         fi
10308
10309         # If the loop below does not find an linker, then use whatever
10310         # one we can find in the users's path.
10311         # user's path.
10312         if test "x$program_prefix" != xNONE; then
10313                 gcc_cv_ld=${program_prefix}ld$host_exeext
10314         else
10315                 gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$host_exeext
10316         fi
10317
10318         test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
10319                    $test_prefix/libexec/gcc/$target_noncanonical \
10320                    /usr/lib/gcc/$target_noncanonical/$gcc_version \
10321                    /usr/lib/gcc/$target_noncanonical \
10322                    $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
10323                    $test_prefix/$target_noncanonical/bin"
10324
10325         if test x$host = x$target; then
10326             test_dirs="$test_dirs \
10327                    /usr/libexec \
10328                    /usr/ccs/gcc \
10329                    /usr/ccs/bin \
10330                    /udk/usr/ccs/bin \
10331                    /bsd43/usr/lib/cmplrs/cc \
10332                    /usr/cross64/usr/bin \
10333                    /usr/lib/cmplrs/cc \
10334                    /sysv/usr/lib/cmplrs/cc \
10335                    /svr4/usr/lib/cmplrs/cc \
10336                    /usr/bin"
10337         fi
10338
10339         for dir in $test_dirs; do
10340                 if test -x $dir/ld$host_exeext; then
10341                         gcc_cv_ld=$dir/ld$host_exeext
10342                         break;
10343                 fi
10344         done
10345 fi
10346 case $in_tree_ld in
10347   yes)
10348     echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
10349 echo "${ECHO_T}\"newly built ld\"" >&6
10350     ;;
10351   no)
10352     echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
10353 echo "${ECHO_T}$gcc_cv_ld" >&6
10354     ;;
10355 esac
10356
10357 # Figure out what nm we will be using.
10358 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
10359 echo "$as_me:$LINENO: checking what nm to use" >&5
10360 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
10361 in_tree_nm=no
10362 if test -x nm$host_exeext; then
10363         gcc_cv_nm=./nm$host_exeext
10364 elif test -f $gcc_cv_binutils_srcdir/configure.in \
10365      && test -f ../binutils/Makefile; then
10366         # Single tree build which includes binutils.
10367         in_tree_nm=yes
10368         gcc_cv_nm=./nm$host_exeext
10369         rm -f nm$host_exeext
10370         $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
10371 elif test "x$program_prefix" != xNONE; then
10372         gcc_cv_nm=${program_prefix}nm$host_exeext
10373 else
10374         gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$host_exeext
10375 fi
10376 case $in_tree_nm in
10377   yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
10378 echo "${ECHO_T}\"newly built nm\"" >&6 ;;
10379   no)  echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
10380 echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
10381 esac
10382
10383 # Figure out what objdump we will be using.
10384 echo "$as_me:$LINENO: checking what objdump to use" >&5
10385 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
10386 in_tree_objdump=no
10387 if test -x objdump$host_exeext; then
10388         gcc_cv_objdump=./objdump$host_exeext
10389 elif test -f $gcc_cv_binutils_srcdir/configure.in \
10390      && test -f ../binutils/Makefile; then
10391         # Single tree build which includes binutils.
10392         in_tree_objdump=yes
10393         gcc_cv_objdump=./objdump$host_exeext
10394         rm -f objdump$host_exeext
10395         $symbolic_link ../binutils/objdump$host_exeext \
10396                 objdump$host_exeext 2>/dev/null
10397 elif test "x$program_prefix" != xNONE; then
10398         gcc_cv_objdump=${program_prefix}objdump$host_exeext
10399 else
10400         gcc_cv_objdump=`echo objdump | \
10401                 sed "${program_transform_name}"`$host_exeext
10402 fi
10403 case $in_tree_objdump in
10404   yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5
10405 echo "${ECHO_T}\"newly built objdump\"" >&6 ;;
10406   no)  echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
10407 echo "${ECHO_T}$gcc_cv_objdump" >&6 ;;
10408 esac
10409
10410 # Figure out what assembler alignment features are present.
10411 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
10412 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
10413 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
10414   echo $ECHO_N "(cached) $ECHO_C" >&6
10415 else
10416   gcc_cv_as_balign_and_p2align=no
10417     if test $in_tree_gas = yes; then
10418     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
10419   then gcc_cv_as_balign_and_p2align=yes
10420 fi
10421   elif test x$gcc_cv_as != x; then
10422     echo '.balign 4
10423 .p2align 2' > conftest.s
10424     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10426   (eval $ac_try) 2>&5
10427   ac_status=$?
10428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10429   (exit $ac_status); }; }
10430     then
10431         gcc_cv_as_balign_and_p2align=yes
10432     else
10433       echo "configure: failed program was" >&5
10434       cat conftest.s >&5
10435     fi
10436     rm -f conftest.o conftest.s
10437   fi
10438 fi
10439 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
10440 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
10441 if test $gcc_cv_as_balign_and_p2align = yes; then
10442
10443 cat >>confdefs.h <<\_ACEOF
10444 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
10445 _ACEOF
10446
10447 fi
10448
10449 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
10450 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
10451 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
10452   echo $ECHO_N "(cached) $ECHO_C" >&6
10453 else
10454   gcc_cv_as_max_skip_p2align=no
10455     if test $in_tree_gas = yes; then
10456     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
10457   then gcc_cv_as_max_skip_p2align=yes
10458 fi
10459   elif test x$gcc_cv_as != x; then
10460     echo '.p2align 4,,7' > conftest.s
10461     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10462   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10463   (eval $ac_try) 2>&5
10464   ac_status=$?
10465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10466   (exit $ac_status); }; }
10467     then
10468         gcc_cv_as_max_skip_p2align=yes
10469     else
10470       echo "configure: failed program was" >&5
10471       cat conftest.s >&5
10472     fi
10473     rm -f conftest.o conftest.s
10474   fi
10475 fi
10476 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
10477 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
10478 if test $gcc_cv_as_max_skip_p2align = yes; then
10479
10480 cat >>confdefs.h <<\_ACEOF
10481 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
10482 _ACEOF
10483
10484 fi
10485
10486 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
10487 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
10488 if test "${gcc_cv_as_subsection_m1+set}" = set; then
10489   echo $ECHO_N "(cached) $ECHO_C" >&6
10490 else
10491   gcc_cv_as_subsection_m1=no
10492     if test $in_tree_gas = yes; then
10493     if test $in_tree_gas_is_elf = yes \
10494   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
10495   then gcc_cv_as_subsection_m1=yes
10496 fi
10497   elif test x$gcc_cv_as != x; then
10498     echo 'conftest_label1: .word 0
10499 .subsection -1
10500 conftest_label2: .word 0
10501 .previous' > conftest.s
10502     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10503   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10504   (eval $ac_try) 2>&5
10505   ac_status=$?
10506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10507   (exit $ac_status); }; }
10508     then
10509         if test x$gcc_cv_nm != x; then
10510     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
10511     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
10512     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
10513     then :
10514     else gcc_cv_as_subsection_m1=yes
10515     fi
10516     rm -f conftest.nm1 conftest.nm2
10517   fi
10518     else
10519       echo "configure: failed program was" >&5
10520       cat conftest.s >&5
10521     fi
10522     rm -f conftest.o conftest.s
10523   fi
10524 fi
10525 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
10526 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
10527 if test $gcc_cv_as_subsection_m1 = yes; then
10528
10529 cat >>confdefs.h <<\_ACEOF
10530 #define HAVE_GAS_SUBSECTION_ORDERING 1
10531 _ACEOF
10532
10533 fi
10534
10535 echo "$as_me:$LINENO: checking assembler for .weak" >&5
10536 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
10537 if test "${gcc_cv_as_weak+set}" = set; then
10538   echo $ECHO_N "(cached) $ECHO_C" >&6
10539 else
10540   gcc_cv_as_weak=no
10541     if test $in_tree_gas = yes; then
10542     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
10543   then gcc_cv_as_weak=yes
10544 fi
10545   elif test x$gcc_cv_as != x; then
10546     echo '      .weak foobar' > conftest.s
10547     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10548   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10549   (eval $ac_try) 2>&5
10550   ac_status=$?
10551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10552   (exit $ac_status); }; }
10553     then
10554         gcc_cv_as_weak=yes
10555     else
10556       echo "configure: failed program was" >&5
10557       cat conftest.s >&5
10558     fi
10559     rm -f conftest.o conftest.s
10560   fi
10561 fi
10562 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
10563 echo "${ECHO_T}$gcc_cv_as_weak" >&6
10564 if test $gcc_cv_as_weak = yes; then
10565
10566 cat >>confdefs.h <<\_ACEOF
10567 #define HAVE_GAS_WEAK 1
10568 _ACEOF
10569
10570 fi
10571
10572 # .hidden needs to be supported in both the assembler and the linker,
10573 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
10574 # This is irritatingly difficult to feature test for; we have to check the
10575 # date string after the version number.  If we've got an in-tree
10576 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
10577 # to be safe.
10578 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
10579 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
10580 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
10581 if test "${gcc_cv_as_hidden+set}" = set; then
10582   echo $ECHO_N "(cached) $ECHO_C" >&6
10583 else
10584   gcc_cv_as_hidden=no
10585     if test $in_tree_gas = yes; then
10586     if test $in_tree_gas_is_elf = yes \
10587   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
10588   then gcc_cv_as_hidden=yes
10589 fi
10590   elif test x$gcc_cv_as != x; then
10591     echo '      .hidden foobar
10592 foobar:' > conftest.s
10593     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10594   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10595   (eval $ac_try) 2>&5
10596   ac_status=$?
10597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10598   (exit $ac_status); }; }
10599     then
10600         gcc_cv_as_hidden=yes
10601     else
10602       echo "configure: failed program was" >&5
10603       cat conftest.s >&5
10604     fi
10605     rm -f conftest.o conftest.s
10606   fi
10607 fi
10608 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
10609 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
10610
10611
10612 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
10613 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
10614 if test "${gcc_cv_ld_hidden+set}" = set; then
10615   echo $ECHO_N "(cached) $ECHO_C" >&6
10616 else
10617   if test $in_tree_ld = yes ; then
10618   gcc_cv_ld_hidden=no
10619   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
10620      && test $in_tree_ld_is_elf = yes; then
10621      gcc_cv_ld_hidden=yes
10622   fi
10623 else
10624   gcc_cv_ld_hidden=yes
10625   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
10626   if echo "$ld_ver" | grep GNU > /dev/null; then
10627     ld_vers=`echo $ld_ver | sed -n \
10628         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
10629         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
10630         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
10631         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\)[  ].*$,\1,p' \
10632         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[     ].*$,\1,p' \
10633         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[        ].*$,\1,p'`
10634     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
10635     if test 0"$ld_date" -lt 20020404; then
10636       if test -n "$ld_date"; then
10637         # If there was date string, but was earlier than 2002-04-04, fail
10638         gcc_cv_ld_hidden=no
10639       elif test -z "$ld_vers"; then
10640         # If there was no date string nor ld version number, something is wrong
10641         gcc_cv_ld_hidden=no
10642       else
10643         ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
10644         ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
10645         ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
10646         test -z "$ld_vers_patch" && ld_vers_patch=0
10647         if test "$ld_vers_major" -lt 2; then
10648           gcc_cv_ld_hidden=no
10649         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
10650           gcc_cv_ld_hidden="no"
10651         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
10652           gcc_cv_ld_hidden=no
10653         fi
10654       fi
10655     fi
10656   else
10657     case "${target}" in
10658       hppa64*-*-hpux* | ia64*-*-hpux*)
10659         gcc_cv_ld_hidden=yes
10660         ;;
10661       *)
10662         gcc_cv_ld_hidden=no
10663         ;;
10664     esac
10665   fi
10666 fi
10667 fi
10668 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
10669 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
10670 libgcc_visibility=no
10671
10672 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
10673   libgcc_visibility=yes
10674
10675 cat >>confdefs.h <<\_ACEOF
10676 #define HAVE_GAS_HIDDEN 1
10677 _ACEOF
10678
10679 fi
10680
10681 # Check if we have .[us]leb128, and support symbol arithmetic with it.
10682 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
10683 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
10684 if test "${gcc_cv_as_leb128+set}" = set; then
10685   echo $ECHO_N "(cached) $ECHO_C" >&6
10686 else
10687   gcc_cv_as_leb128=no
10688     if test $in_tree_gas = yes; then
10689     if test $in_tree_gas_is_elf = yes \
10690   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
10691   then gcc_cv_as_leb128=yes
10692 fi
10693   elif test x$gcc_cv_as != x; then
10694     echo '      .data
10695         .uleb128 L2 - L1
10696 L1:
10697         .uleb128 1280
10698         .sleb128 -1010
10699 L2:' > conftest.s
10700     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10701   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10702   (eval $ac_try) 2>&5
10703   ac_status=$?
10704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10705   (exit $ac_status); }; }
10706     then
10707         # GAS versions before 2.11 do not support uleb128,
10708   # despite appearing to.
10709   # ??? There exists an elf-specific test that will crash
10710   # the assembler.  Perhaps it's better to figure out whether
10711   # arbitrary sections are supported and try the test.
10712   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
10713   if echo "$as_ver" | grep GNU > /dev/null; then
10714     as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
10715     as_major=`echo $as_ver | sed 's/\..*//'`
10716     as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
10717     if test $as_major -eq 2 && test $as_minor -lt 11
10718     then :
10719     else gcc_cv_as_leb128=yes
10720     fi
10721   fi
10722     else
10723       echo "configure: failed program was" >&5
10724       cat conftest.s >&5
10725     fi
10726     rm -f conftest.o conftest.s
10727   fi
10728 fi
10729 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
10730 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
10731 if test $gcc_cv_as_leb128 = yes; then
10732
10733 cat >>confdefs.h <<\_ACEOF
10734 #define HAVE_AS_LEB128 1
10735 _ACEOF
10736
10737 fi
10738
10739 # GAS versions up to and including 2.11.0 may mis-optimize
10740 # .eh_frame data.
10741 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
10742 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
10743 if test "${gcc_cv_as_eh_frame+set}" = set; then
10744   echo $ECHO_N "(cached) $ECHO_C" >&6
10745 else
10746   gcc_cv_as_eh_frame=no
10747     if test $in_tree_gas = yes; then
10748     if test $in_tree_gas_is_elf = yes \
10749   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
10750   then gcc_cv_as_eh_frame=yes
10751 fi
10752   elif test x$gcc_cv_as != x; then
10753     echo '      .text
10754 .LFB1:
10755         .4byte  0
10756 .L1:
10757         .4byte  0
10758 .LFE1:
10759         .section        .eh_frame,"aw",@progbits
10760 __FRAME_BEGIN__:
10761         .4byte  .LECIE1-.LSCIE1
10762 .LSCIE1:
10763         .4byte  0x0
10764         .byte   0x1
10765         .ascii "z\0"
10766         .byte   0x1
10767         .byte   0x78
10768         .byte   0x1a
10769         .byte   0x0
10770         .byte   0x4
10771         .4byte  1
10772         .p2align 1
10773 .LECIE1:
10774 .LSFDE1:
10775         .4byte  .LEFDE1-.LASFDE1
10776 .LASFDE1:
10777         .4byte  .LASFDE1-__FRAME_BEGIN__
10778         .4byte  .LFB1
10779         .4byte  .LFE1-.LFB1
10780         .byte   0x4
10781         .4byte  .LFE1-.LFB1
10782         .byte   0x4
10783         .4byte  .L1-.LFB1
10784 .LEFDE1:' > conftest.s
10785     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10786   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10787   (eval $ac_try) 2>&5
10788   ac_status=$?
10789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10790   (exit $ac_status); }; }
10791     then
10792           cat > conftest.lit <<EOF
10793  0000 10000000 00000000 017a0001 781a0004  .........z..x...
10794  0010 01000000 12000000 18000000 00000000  ................
10795  0020 08000000 04080000 0044               .........D
10796 EOF
10797 cat > conftest.big <<EOF
10798  0000 00000010 00000000 017a0001 781a0004  .........z..x...
10799  0010 00000001 00000012 00000018 00000000  ................
10800  0020 00000008 04000000 0844               .........D
10801 EOF
10802   # If the assembler didn't choke, and we can objdump,
10803   # and we got the correct data, then succeed.
10804   if test x$gcc_cv_objdump != x \
10805   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
10806      | tail -3 > conftest.got \
10807   && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
10808     || cmp conftest.big conftest.got > /dev/null 2>&1; }
10809   then
10810     gcc_cv_as_eh_frame=yes
10811   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
10812   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10813   (eval $ac_try) 2>&5
10814   ac_status=$?
10815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10816   (exit $ac_status); }; }; then
10817     gcc_cv_as_eh_frame=buggy
10818   else
10819     # Uh oh, what do we do now?
10820     gcc_cv_as_eh_frame=no
10821   fi
10822     else
10823       echo "configure: failed program was" >&5
10824       cat conftest.s >&5
10825     fi
10826     rm -f conftest.o conftest.s
10827   fi
10828 fi
10829 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
10830 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
10831
10832
10833 if test $gcc_cv_as_eh_frame = buggy; then
10834
10835 cat >>confdefs.h <<\_ACEOF
10836 #define USE_AS_TRADITIONAL_FORMAT 1
10837 _ACEOF
10838
10839 fi
10840
10841 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
10842 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
10843 if test "${gcc_cv_as_shf_merge+set}" = set; then
10844   echo $ECHO_N "(cached) $ECHO_C" >&6
10845 else
10846   gcc_cv_as_shf_merge=no
10847     if test $in_tree_gas = yes; then
10848     if test $in_tree_gas_is_elf = yes \
10849   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
10850   then gcc_cv_as_shf_merge=yes
10851 fi
10852   elif test x$gcc_cv_as != x; then
10853     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
10854     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
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 $ac_status); }; }
10860     then
10861         gcc_cv_as_shf_merge=yes
10862     else
10863       echo "configure: failed program was" >&5
10864       cat conftest.s >&5
10865     fi
10866     rm -f conftest.o conftest.s
10867   fi
10868 fi
10869 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
10870 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
10871
10872
10873 cat >>confdefs.h <<_ACEOF
10874 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
10875 _ACEOF
10876
10877
10878 # Thread-local storage - the check is heavily parametrized.
10879 conftest_s=
10880 tls_first_major=
10881 tls_first_minor=
10882 tls_as_opt=
10883 case "$target" in
10884   alpha*-*-*)
10885     conftest_s='
10886         .section ".tdata","awT",@progbits
10887 foo:    .long   25
10888         .text
10889         ldq     $27,__tls_get_addr($29)         !literal!1
10890         lda     $16,foo($29)                    !tlsgd!1
10891         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
10892         ldq     $27,__tls_get_addr($29)         !literal!2
10893         lda     $16,foo($29)                    !tlsldm!2
10894         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
10895         ldq     $1,foo($29)                     !gotdtprel
10896         ldah    $2,foo($29)                     !dtprelhi
10897         lda     $3,foo($2)                      !dtprello
10898         lda     $4,foo($29)                     !dtprel
10899         ldq     $1,foo($29)                     !gottprel
10900         ldah    $2,foo($29)                     !tprelhi
10901         lda     $3,foo($2)                      !tprello
10902         lda     $4,foo($29)                     !tprel'
10903         tls_first_major=2
10904         tls_first_minor=13
10905         tls_as_opt=--fatal-warnings
10906         ;;
10907   i[34567]86-*-*)
10908     conftest_s='
10909         .section ".tdata","awT",@progbits
10910 foo:    .long   25
10911         .text
10912         movl    %gs:0, %eax
10913         leal    foo@TLSGD(,%ebx,1), %eax
10914         leal    foo@TLSLDM(%ebx), %eax
10915         leal    foo@DTPOFF(%eax), %edx
10916         movl    foo@GOTTPOFF(%ebx), %eax
10917         subl    foo@GOTTPOFF(%ebx), %eax
10918         addl    foo@GOTNTPOFF(%ebx), %eax
10919         movl    foo@INDNTPOFF, %eax
10920         movl    $foo@TPOFF, %eax
10921         subl    $foo@TPOFF, %eax
10922         leal    foo@NTPOFF(%ecx), %eax'
10923         tls_first_major=2
10924         tls_first_minor=14
10925         tls_as_opt=--fatal-warnings
10926         ;;
10927   x86_64-*-*)
10928     conftest_s='
10929         .section ".tdata","awT",@progbits
10930 foo:    .long   25
10931         .text
10932         movq    %fs:0, %rax
10933         leaq    foo@TLSGD(%rip), %rdi
10934         leaq    foo@TLSLD(%rip), %rdi
10935         leaq    foo@DTPOFF(%rax), %rdx
10936         movq    foo@GOTTPOFF(%rip), %rax
10937         movq    $foo@TPOFF, %rax'
10938         tls_first_major=2
10939         tls_first_minor=14
10940         tls_as_opt=--fatal-warnings
10941         ;;
10942   ia64-*-*)
10943     conftest_s='
10944         .section ".tdata","awT",@progbits
10945 foo:    data8   25
10946         .text
10947         addl    r16 = @ltoff(@dtpmod(foo#)), gp
10948         addl    r17 = @ltoff(@dtprel(foo#)), gp
10949         addl    r18 = @ltoff(@tprel(foo#)), gp
10950         addl    r19 = @dtprel(foo#), gp
10951         adds    r21 = @dtprel(foo#), r13
10952         movl    r23 = @dtprel(foo#)
10953         addl    r20 = @tprel(foo#), gp
10954         adds    r22 = @tprel(foo#), r13
10955         movl    r24 = @tprel(foo#)'
10956         tls_first_major=2
10957         tls_first_minor=13
10958         tls_as_opt=--fatal-warnings
10959         ;;
10960   powerpc-*-*)
10961     conftest_s='
10962         .section ".tdata","awT",@progbits
10963         .align 2
10964 ld0:    .space 4
10965 ld1:    .space 4
10966 x1:     .space 4
10967 x2:     .space 4
10968 x3:     .space 4
10969         .text
10970         addi 3,31,ld0@got@tlsgd
10971         bl __tls_get_addr
10972         addi 3,31,x1@got@tlsld
10973         bl __tls_get_addr
10974         addi 9,3,x1@dtprel
10975         addis 9,3,x2@dtprel@ha
10976         addi 9,9,x2@dtprel@l
10977         lwz 9,x3@got@tprel(31)
10978         add 9,9,x@tls
10979         addi 9,2,x1@tprel
10980         addis 9,2,x2@tprel@ha
10981         addi 9,9,x2@tprel@l'
10982         tls_first_major=2
10983         tls_first_minor=14
10984         tls_as_opt="-a32 --fatal-warnings"
10985         ;;
10986   powerpc64-*-*)
10987     conftest_s='
10988         .section ".tdata","awT",@progbits
10989         .align 3
10990 ld0:    .space 8
10991 ld1:    .space 8
10992 x1:     .space 8
10993 x2:     .space 8
10994 x3:     .space 8
10995         .text
10996         addi 3,2,ld0@got@tlsgd
10997         bl .__tls_get_addr
10998         nop
10999         addi 3,2,ld1@toc
11000         bl .__tls_get_addr
11001         nop
11002         addi 3,2,x1@got@tlsld
11003         bl .__tls_get_addr
11004         nop
11005         addi 9,3,x1@dtprel
11006         bl .__tls_get_addr
11007         nop
11008         addis 9,3,x2@dtprel@ha
11009         addi 9,9,x2@dtprel@l
11010         bl .__tls_get_addr
11011         nop
11012         ld 9,x3@got@dtprel(2)
11013         add 9,9,3
11014         bl .__tls_get_addr
11015         nop'
11016         tls_first_major=2
11017         tls_first_minor=14
11018         tls_as_opt="-a64 --fatal-warnings"
11019         ;;
11020   s390-*-*)
11021     conftest_s='
11022         .section ".tdata","awT",@progbits
11023 foo:    .long   25
11024         .text
11025         .long   foo@TLSGD
11026         .long   foo@TLSLDM
11027         .long   foo@DTPOFF
11028         .long   foo@NTPOFF
11029         .long   foo@GOTNTPOFF
11030         .long   foo@INDNTPOFF
11031         l       %r1,foo@GOTNTPOFF(%r12)
11032         l       %r1,0(%r1):tls_load:foo
11033         bas     %r14,0(%r1,%r13):tls_gdcall:foo
11034         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
11035         tls_first_major=2
11036         tls_first_minor=14
11037         tls_as_opt="-m31 --fatal-warnings"
11038         ;;
11039   s390x-*-*)
11040     conftest_s='
11041         .section ".tdata","awT",@progbits
11042 foo:    .long   25
11043         .text
11044         .quad   foo@TLSGD
11045         .quad   foo@TLSLDM
11046         .quad   foo@DTPOFF
11047         .quad   foo@NTPOFF
11048         .quad   foo@GOTNTPOFF
11049         lg      %r1,foo@GOTNTPOFF(%r12)
11050         larl    %r1,foo@INDNTPOFF
11051         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
11052         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
11053         tls_first_major=2
11054         tls_first_minor=14
11055         tls_as_opt="-m64 -Aesame --fatal-warnings"
11056         ;;
11057   sh-*-* | sh[34]-*-*)
11058     conftest_s='
11059         .section ".tdata","awT",@progbits
11060 foo:    .long   25
11061         .text
11062         .long   foo@TLSGD
11063         .long   foo@TLSLDM
11064         .long   foo@DTPOFF
11065         .long   foo@GOTTPOFF
11066         .long   foo@TPOFF'
11067         tls_first_major=2
11068         tls_first_minor=13
11069         tls_as_opt=--fatal-warnings
11070         ;;
11071   sparc*-*-*)
11072     case "$target" in
11073       sparc*-sun-solaris2.*)
11074         on_solaris=yes
11075         ;;
11076       *)
11077         on_solaris=no
11078         ;;
11079     esac
11080     if test x$on_solaris = xyes && test x$gas_flag = xno; then
11081       conftest_s='
11082         .section ".tdata",#alloc,#write,#tls
11083 foo:    .long   25
11084         .text
11085         sethi   %tgd_hi22(foo), %o0
11086         add     %o0, %tgd_lo10(foo), %o1
11087         add     %l7, %o1, %o0, %tgd_add(foo)
11088         call    __tls_get_addr, %tgd_call(foo)
11089         sethi   %tldm_hi22(foo), %l1
11090         add     %l1, %tldm_lo10(foo), %l2
11091         add     %l7, %l2, %o0, %tldm_add(foo)
11092         call    __tls_get_addr, %tldm_call(foo)
11093         sethi   %tldo_hix22(foo), %l3
11094         xor     %l3, %tldo_lox10(foo), %l4
11095         add     %o0, %l4, %l5, %tldo_add(foo)
11096         sethi   %tie_hi22(foo), %o3
11097         add     %o3, %tie_lo10(foo), %o3
11098         ld      [%l7 + %o3], %o2, %tie_ld(foo)
11099         add     %g7, %o2, %o4, %tie_add(foo)
11100         sethi   %tle_hix22(foo), %l1
11101         xor     %l1, %tle_lox10(foo), %o5
11102         ld      [%g7 + %o5], %o1'
11103         tls_first_major=0
11104         tls_first_minor=0
11105     else
11106       conftest_s='
11107         .section ".tdata","awT",@progbits
11108 foo:    .long   25
11109         .text
11110         sethi   %tgd_hi22(foo), %o0
11111         add     %o0, %tgd_lo10(foo), %o1
11112         add     %l7, %o1, %o0, %tgd_add(foo)
11113         call    __tls_get_addr, %tgd_call(foo)
11114         sethi   %tldm_hi22(foo), %l1
11115         add     %l1, %tldm_lo10(foo), %l2
11116         add     %l7, %l2, %o0, %tldm_add(foo)
11117         call    __tls_get_addr, %tldm_call(foo)
11118         sethi   %tldo_hix22(foo), %l3
11119         xor     %l3, %tldo_lox10(foo), %l4
11120         add     %o0, %l4, %l5, %tldo_add(foo)
11121         sethi   %tie_hi22(foo), %o3
11122         add     %o3, %tie_lo10(foo), %o3
11123         ld      [%l7 + %o3], %o2, %tie_ld(foo)
11124         add     %g7, %o2, %o4, %tie_add(foo)
11125         sethi   %tle_hix22(foo), %l1
11126         xor     %l1, %tle_lox10(foo), %o5
11127         ld      [%g7 + %o5], %o1'
11128         tls_first_major=2
11129         tls_first_minor=14
11130         tls_as_opt="-32 --fatal-warnings"
11131       fi
11132         ;;
11133 esac
11134 if test -z "$tls_first_major"; then
11135   : # If we don't have a check, assume no support.
11136 else
11137   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
11138 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
11139 if test "${gcc_cv_as_tls+set}" = set; then
11140   echo $ECHO_N "(cached) $ECHO_C" >&6
11141 else
11142   gcc_cv_as_tls=no
11143     if test $in_tree_gas = yes; then
11144     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
11145   then gcc_cv_as_tls=yes
11146 fi
11147   elif test x$gcc_cv_as != x; then
11148     echo "$conftest_s" > conftest.s
11149     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
11150   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11151   (eval $ac_try) 2>&5
11152   ac_status=$?
11153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11154   (exit $ac_status); }; }
11155     then
11156         gcc_cv_as_tls=yes
11157     else
11158       echo "configure: failed program was" >&5
11159       cat conftest.s >&5
11160     fi
11161     rm -f conftest.o conftest.s
11162   fi
11163 fi
11164 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
11165 echo "${ECHO_T}$gcc_cv_as_tls" >&6
11166 if test $gcc_cv_as_tls = yes; then
11167
11168 cat >>confdefs.h <<\_ACEOF
11169 #define HAVE_AS_TLS 1
11170 _ACEOF
11171
11172 fi
11173 fi
11174
11175 # Target-specific assembler checks.
11176
11177 if test x"$demangler_in_ld" = xyes; then
11178   echo "$as_me:$LINENO: checking linker --demangle support" >&5
11179 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
11180   gcc_cv_ld_demangle=no
11181   if test $in_tree_ld = yes; then
11182     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
11183       gcc_cv_ld_demangle=yes
11184     fi
11185   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
11186     # Check if the GNU linker supports --demangle option
11187     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
11188       gcc_cv_ld_demangle=yes
11189     fi
11190   fi
11191   if test x"$gcc_cv_ld_demangle" = xyes; then
11192
11193 cat >>confdefs.h <<\_ACEOF
11194 #define HAVE_LD_DEMANGLE 1
11195 _ACEOF
11196
11197   fi
11198   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
11199 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
11200 fi
11201
11202 case "$target" in
11203   # All TARGET_ABI_OSF targets.
11204   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
11205     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
11206 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
11207 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
11208   echo $ECHO_N "(cached) $ECHO_C" >&6
11209 else
11210   gcc_cv_as_alpha_explicit_relocs=no
11211     if test $in_tree_gas = yes; then
11212     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
11213   then gcc_cv_as_alpha_explicit_relocs=yes
11214 fi
11215   elif test x$gcc_cv_as != x; then
11216     echo '      .set nomacro
11217         .text
11218         extbl   $3, $2, $3      !lituse_bytoff!1
11219         ldq     $2, a($29)      !literal!1
11220         ldq     $4, b($29)      !literal!2
11221         ldq_u   $3, 0($2)       !lituse_base!1
11222         ldq     $27, f($29)     !literal!5
11223         jsr     $26, ($27), f   !lituse_jsr!5
11224         ldah    $29, 0($26)     !gpdisp!3
11225         lda     $0, c($29)      !gprel
11226         ldah    $1, d($29)      !gprelhigh
11227         lda     $1, d($1)       !gprellow
11228         lda     $29, 0($29)     !gpdisp!3' > conftest.s
11229     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11230   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11231   (eval $ac_try) 2>&5
11232   ac_status=$?
11233   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11234   (exit $ac_status); }; }
11235     then
11236         gcc_cv_as_alpha_explicit_relocs=yes
11237     else
11238       echo "configure: failed program was" >&5
11239       cat conftest.s >&5
11240     fi
11241     rm -f conftest.o conftest.s
11242   fi
11243 fi
11244 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
11245 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
11246 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
11247
11248 cat >>confdefs.h <<\_ACEOF
11249 #define HAVE_AS_EXPLICIT_RELOCS 1
11250 _ACEOF
11251
11252 fi
11253     ;;
11254
11255   cris-*-*)
11256     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
11257 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
11258 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
11259   echo $ECHO_N "(cached) $ECHO_C" >&6
11260 else
11261   gcc_cv_as_cris_no_mul_bug=no
11262     if test $in_tree_gas = yes; then
11263     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
11264   then gcc_cv_as_cris_no_mul_bug=yes
11265 fi
11266   elif test x$gcc_cv_as != x; then
11267     echo '.text' > conftest.s
11268     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
11269   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11270   (eval $ac_try) 2>&5
11271   ac_status=$?
11272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11273   (exit $ac_status); }; }
11274     then
11275         gcc_cv_as_cris_no_mul_bug=yes
11276     else
11277       echo "configure: failed program was" >&5
11278       cat conftest.s >&5
11279     fi
11280     rm -f conftest.o conftest.s
11281   fi
11282 fi
11283 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
11284 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
11285 if test $gcc_cv_as_cris_no_mul_bug = yes; then
11286
11287 cat >>confdefs.h <<\_ACEOF
11288 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
11289 _ACEOF
11290
11291 fi
11292     ;;
11293
11294   sparc*-*-*)
11295     echo "$as_me:$LINENO: checking assembler for .register" >&5
11296 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
11297 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
11298   echo $ECHO_N "(cached) $ECHO_C" >&6
11299 else
11300   gcc_cv_as_sparc_register_op=no
11301   if test x$gcc_cv_as != x; then
11302     echo '.register %g2, #scratch' > conftest.s
11303     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11304   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11305   (eval $ac_try) 2>&5
11306   ac_status=$?
11307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11308   (exit $ac_status); }; }
11309     then
11310         gcc_cv_as_sparc_register_op=yes
11311     else
11312       echo "configure: failed program was" >&5
11313       cat conftest.s >&5
11314     fi
11315     rm -f conftest.o conftest.s
11316   fi
11317 fi
11318 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
11319 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
11320 if test $gcc_cv_as_sparc_register_op = yes; then
11321
11322 cat >>confdefs.h <<\_ACEOF
11323 #define HAVE_AS_REGISTER_PSEUDO_OP 1
11324 _ACEOF
11325
11326 fi
11327
11328     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
11329 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
11330 if test "${gcc_cv_as_sparc_relax+set}" = set; then
11331   echo $ECHO_N "(cached) $ECHO_C" >&6
11332 else
11333   gcc_cv_as_sparc_relax=no
11334   if test x$gcc_cv_as != x; then
11335     echo '.text' > conftest.s
11336     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
11337   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11338   (eval $ac_try) 2>&5
11339   ac_status=$?
11340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11341   (exit $ac_status); }; }
11342     then
11343         gcc_cv_as_sparc_relax=yes
11344     else
11345       echo "configure: failed program was" >&5
11346       cat conftest.s >&5
11347     fi
11348     rm -f conftest.o conftest.s
11349   fi
11350 fi
11351 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
11352 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
11353 if test $gcc_cv_as_sparc_relax = yes; then
11354
11355 cat >>confdefs.h <<\_ACEOF
11356 #define HAVE_AS_RELAX_OPTION 1
11357 _ACEOF
11358
11359 fi
11360
11361     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
11362 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
11363 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
11364   echo $ECHO_N "(cached) $ECHO_C" >&6
11365 else
11366   gcc_cv_as_sparc_ua_pcrel=no
11367   if test x$gcc_cv_as != x; then
11368     echo '.text
11369 foo:
11370         nop
11371 .data
11372 .align 4
11373 .byte 0
11374 .uaword %r_disp32(foo)' > conftest.s
11375     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
11376   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11377   (eval $ac_try) 2>&5
11378   ac_status=$?
11379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11380   (exit $ac_status); }; }
11381     then
11382         if test x$gcc_cv_ld != x \
11383        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
11384          gcc_cv_as_sparc_ua_pcrel=yes
11385        fi
11386        rm -f conftest
11387     else
11388       echo "configure: failed program was" >&5
11389       cat conftest.s >&5
11390     fi
11391     rm -f conftest.o conftest.s
11392   fi
11393 fi
11394 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
11395 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
11396 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
11397
11398 cat >>confdefs.h <<\_ACEOF
11399 #define HAVE_AS_SPARC_UA_PCREL 1
11400 _ACEOF
11401
11402
11403       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
11404 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
11405 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
11406   echo $ECHO_N "(cached) $ECHO_C" >&6
11407 else
11408   gcc_cv_as_sparc_ua_pcrel_hidden=no
11409   if test x$gcc_cv_as != x; then
11410     echo '.data
11411 .align 4
11412 .byte 0x31
11413 .uaword %r_disp32(foo)
11414 .byte 0x32, 0x33, 0x34
11415 .global foo
11416 .hidden foo
11417 foo:
11418 .skip 4' > conftest.s
11419     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
11420   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11421   (eval $ac_try) 2>&5
11422   ac_status=$?
11423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11424   (exit $ac_status); }; }
11425     then
11426         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
11427          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
11428          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
11429             | grep ' 31000000 07323334' > /dev/null 2>&1; then
11430             if $gcc_cv_objdump -R conftest 2> /dev/null \
11431                | grep 'DISP32' > /dev/null 2>&1; then
11432                 :
11433             else
11434                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
11435             fi
11436          fi
11437          rm -f conftest
11438     else
11439       echo "configure: failed program was" >&5
11440       cat conftest.s >&5
11441     fi
11442     rm -f conftest.o conftest.s
11443   fi
11444 fi
11445 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
11446 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
11447 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
11448
11449 cat >>confdefs.h <<\_ACEOF
11450 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
11451 _ACEOF
11452
11453 fi
11454
11455 fi # unaligned pcrel relocs
11456
11457     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
11458 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
11459 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
11460   echo $ECHO_N "(cached) $ECHO_C" >&6
11461 else
11462   gcc_cv_as_sparc_offsetable_lo10=no
11463   if test x$gcc_cv_as != x; then
11464     echo '.text
11465         or %g1, %lo(ab) + 12, %g1
11466         or %g1, %lo(ab + 12), %g1' > conftest.s
11467     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
11468   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11469   (eval $ac_try) 2>&5
11470   ac_status=$?
11471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11472   (exit $ac_status); }; }
11473     then
11474         if test x$gcc_cv_objdump != x \
11475        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
11476           | grep ' 82106000 82106000' > /dev/null 2>&1; then
11477          gcc_cv_as_offsetable_lo10=yes
11478        fi
11479     else
11480       echo "configure: failed program was" >&5
11481       cat conftest.s >&5
11482     fi
11483     rm -f conftest.o conftest.s
11484   fi
11485 fi
11486 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
11487 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
11488 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
11489
11490 cat >>confdefs.h <<\_ACEOF
11491 #define HAVE_AS_OFFSETABLE_LO10 1
11492 _ACEOF
11493
11494 fi
11495     ;;
11496
11497   i[34567]86-*-* | x86_64-*-*)
11498     case $target_os in
11499       cygwin* | pe | mingw32*)
11500         # Used for DWARF 2 in PE
11501         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
11502 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
11503 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
11504   echo $ECHO_N "(cached) $ECHO_C" >&6
11505 else
11506   gcc_cv_as_ix86_pe_secrel32=no
11507     if test $in_tree_gas = yes; then
11508     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
11509   then gcc_cv_as_ix86_pe_secrel32=yes
11510 fi
11511   elif test x$gcc_cv_as != x; then
11512     echo '.text
11513 foo:    nop
11514 .data
11515         .secrel32 foo' > conftest.s
11516     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11517   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11518   (eval $ac_try) 2>&5
11519   ac_status=$?
11520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11521   (exit $ac_status); }; }
11522     then
11523         if test x$gcc_cv_ld != x \
11524            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
11525              gcc_cv_as_ix86_pe_secrel32=yes
11526            fi
11527            rm -f conftest
11528     else
11529       echo "configure: failed program was" >&5
11530       cat conftest.s >&5
11531     fi
11532     rm -f conftest.o conftest.s
11533   fi
11534 fi
11535 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
11536 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
11537 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
11538
11539 cat >>confdefs.h <<\_ACEOF
11540 #define HAVE_GAS_PE_SECREL32_RELOC 1
11541 _ACEOF
11542
11543 fi
11544         ;;
11545     esac
11546
11547     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
11548 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
11549 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
11550   echo $ECHO_N "(cached) $ECHO_C" >&6
11551 else
11552   gcc_cv_as_ix86_filds_fists=no
11553     if test $in_tree_gas = yes; then
11554     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
11555   then gcc_cv_as_ix86_filds_fists=yes
11556 fi
11557   elif test x$gcc_cv_as != x; then
11558     echo 'filds mem; fists mem' > conftest.s
11559     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11560   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11561   (eval $ac_try) 2>&5
11562   ac_status=$?
11563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11564   (exit $ac_status); }; }
11565     then
11566         gcc_cv_as_ix86_filds_fists=yes
11567     else
11568       echo "configure: failed program was" >&5
11569       cat conftest.s >&5
11570     fi
11571     rm -f conftest.o conftest.s
11572   fi
11573 fi
11574 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
11575 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
11576 if test $gcc_cv_as_ix86_filds_fists = yes; then
11577
11578 cat >>confdefs.h <<\_ACEOF
11579 #define HAVE_GAS_FILDS_FISTS 1
11580 _ACEOF
11581
11582 fi
11583
11584     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
11585 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
11586 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
11587   echo $ECHO_N "(cached) $ECHO_C" >&6
11588 else
11589   gcc_cv_as_ix86_cmov_sun_syntax=no
11590   if test x$gcc_cv_as != x; then
11591     echo 'cmovl.l %edx, %eax' > conftest.s
11592     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11593   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11594   (eval $ac_try) 2>&5
11595   ac_status=$?
11596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11597   (exit $ac_status); }; }
11598     then
11599         gcc_cv_as_ix86_cmov_sun_syntax=yes
11600     else
11601       echo "configure: failed program was" >&5
11602       cat conftest.s >&5
11603     fi
11604     rm -f conftest.o conftest.s
11605   fi
11606 fi
11607 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
11608 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
11609 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
11610
11611 cat >>confdefs.h <<\_ACEOF
11612 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
11613 _ACEOF
11614
11615 fi
11616
11617     # This one is used unconditionally by i386.[ch]; it is to be defined
11618     # to 1 if the feature is present, 0 otherwise.
11619     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
11620 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
11621 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
11622   echo $ECHO_N "(cached) $ECHO_C" >&6
11623 else
11624   gcc_cv_as_ix86_gotoff_in_data=no
11625     if test $in_tree_gas = yes; then
11626     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
11627   then gcc_cv_as_ix86_gotoff_in_data=yes
11628 fi
11629   elif test x$gcc_cv_as != x; then
11630     echo '      .text
11631 .L0:
11632         nop
11633         .data
11634         .long .L0@GOTOFF' > conftest.s
11635     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11636   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11637   (eval $ac_try) 2>&5
11638   ac_status=$?
11639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11640   (exit $ac_status); }; }
11641     then
11642         gcc_cv_as_ix86_gotoff_in_data=yes
11643     else
11644       echo "configure: failed program was" >&5
11645       cat conftest.s >&5
11646     fi
11647     rm -f conftest.o conftest.s
11648   fi
11649 fi
11650 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
11651 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
11652
11653
11654 cat >>confdefs.h <<_ACEOF
11655 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
11656 _ACEOF
11657
11658     ;;
11659
11660   ia64*-*-*)
11661     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
11662 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
11663 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
11664   echo $ECHO_N "(cached) $ECHO_C" >&6
11665 else
11666   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
11667     if test $in_tree_gas = yes; then
11668     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
11669   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
11670 fi
11671   elif test x$gcc_cv_as != x; then
11672     echo '      .text
11673         addl r15 = @ltoffx(x#), gp
11674         ;;
11675         ld8.mov r16 = [r15], x#' > conftest.s
11676     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11677   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11678   (eval $ac_try) 2>&5
11679   ac_status=$?
11680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11681   (exit $ac_status); }; }
11682     then
11683         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
11684     else
11685       echo "configure: failed program was" >&5
11686       cat conftest.s >&5
11687     fi
11688     rm -f conftest.o conftest.s
11689   fi
11690 fi
11691 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
11692 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
11693 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
11694
11695 cat >>confdefs.h <<\_ACEOF
11696 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
11697 _ACEOF
11698
11699 fi
11700
11701     ;;
11702
11703   powerpc*-*-*)
11704     case $target in
11705       *-*-aix*) conftest_s='    .csect .text[PR]
11706         mfcr 3,128';;
11707       *-*-darwin*) conftest_s=' .text
11708         mfcr r3,128';;
11709       *)       conftest_s='     .text
11710         mfcr 3,128';;
11711     esac
11712
11713     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
11714 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
11715 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
11716   echo $ECHO_N "(cached) $ECHO_C" >&6
11717 else
11718   gcc_cv_as_powerpc_mfcrf=no
11719     if test $in_tree_gas = yes; then
11720     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
11721   then gcc_cv_as_powerpc_mfcrf=yes
11722 fi
11723   elif test x$gcc_cv_as != x; then
11724     echo "$conftest_s" > conftest.s
11725     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11726   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11727   (eval $ac_try) 2>&5
11728   ac_status=$?
11729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11730   (exit $ac_status); }; }
11731     then
11732         gcc_cv_as_powerpc_mfcrf=yes
11733     else
11734       echo "configure: failed program was" >&5
11735       cat conftest.s >&5
11736     fi
11737     rm -f conftest.o conftest.s
11738   fi
11739 fi
11740 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
11741 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
11742 if test $gcc_cv_as_powerpc_mfcrf = yes; then
11743
11744 cat >>confdefs.h <<\_ACEOF
11745 #define HAVE_AS_MFCRF 1
11746 _ACEOF
11747
11748 fi
11749     ;;
11750
11751   mips*-*-*)
11752     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
11753 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
11754 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
11755   echo $ECHO_N "(cached) $ECHO_C" >&6
11756 else
11757   gcc_cv_as_mips_explicit_relocs=no
11758     if test $in_tree_gas = yes; then
11759     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
11760   then gcc_cv_as_mips_explicit_relocs=yes
11761 fi
11762   elif test x$gcc_cv_as != x; then
11763     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
11764     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11765   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11766   (eval $ac_try) 2>&5
11767   ac_status=$?
11768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11769   (exit $ac_status); }; }
11770     then
11771         gcc_cv_as_mips_explicit_relocs=yes
11772     else
11773       echo "configure: failed program was" >&5
11774       cat conftest.s >&5
11775     fi
11776     rm -f conftest.o conftest.s
11777   fi
11778 fi
11779 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
11780 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
11781 if test $gcc_cv_as_mips_explicit_relocs = yes; then
11782   if test x$target_cpu_default = x
11783        then target_cpu_default=MASK_EXPLICIT_RELOCS
11784        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
11785        fi
11786 fi
11787
11788     if test x$gas_flag = xyes \
11789        || test x"$host" != x"$build" \
11790        || test ! -x "$gcc_cv_as" \
11791        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
11792       :
11793     else
11794       echo "*** This configuration requires the GNU assembler" >&2
11795       exit 1
11796     fi
11797     ;;
11798 esac
11799 # ??? Not all targets support dwarf2 debug_line, even within a version
11800 # of gas.  Moreover, we need to emit a valid instruction to trigger any
11801 # info to the output file.  So, as supported targets are added to gas 2.11,
11802 # add some instruction here to (also) show we expect this might work.
11803 # ??? Once 2.11 is released, probably need to add first known working
11804 # version to the per-target configury.
11805 case "$target" in
11806   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
11807   | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
11808   | xstormy16*-*-* | cris-*-* | xtensa-*-*)
11809     insn="nop"
11810     ;;
11811   ia64*-*-* | s390*-*-*)
11812     insn="nop 0"
11813     ;;
11814   mmix-*-*)
11815     insn="swym 0"
11816     ;;
11817 esac
11818 if test x"$insn" != x; then
11819  conftest_s="\
11820         .file 1 \"conftest.s\"
11821         .loc 1 3 0
11822         $insn"
11823  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
11824 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
11825 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
11826   echo $ECHO_N "(cached) $ECHO_C" >&6
11827 else
11828   gcc_cv_as_dwarf2_debug_line=no
11829     if test $in_tree_gas = yes; then
11830     if test $in_tree_gas_is_elf = yes \
11831   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
11832   then gcc_cv_as_dwarf2_debug_line=yes
11833 fi
11834   elif test x$gcc_cv_as != x; then
11835     echo "$conftest_s" > conftest.s
11836     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11837   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11838   (eval $ac_try) 2>&5
11839   ac_status=$?
11840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11841   (exit $ac_status); }; }
11842     then
11843         # ??? This fails with non-gnu grep.  Maybe use objdump?
11844    if grep debug_line conftest.o > /dev/null 2>&1; then
11845      gcc_cv_as_dwarf2_debug_line=yes
11846    fi
11847     else
11848       echo "configure: failed program was" >&5
11849       cat conftest.s >&5
11850     fi
11851     rm -f conftest.o conftest.s
11852   fi
11853 fi
11854 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
11855 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
11856
11857
11858 # The .debug_line file table must be in the exact order that
11859 # we specified the files, since these indices are also used
11860 # by DW_AT_decl_file.  Approximate this test by testing if
11861 # the assembler bitches if the same index is assigned twice.
11862  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
11863 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
11864 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
11865   echo $ECHO_N "(cached) $ECHO_C" >&6
11866 else
11867   gcc_cv_as_dwarf2_file_buggy=no
11868   if test x$gcc_cv_as != x; then
11869     echo '      .file 1 "foo.s"
11870         .file 1 "bar.s"' > conftest.s
11871     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11872   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11873   (eval $ac_try) 2>&5
11874   ac_status=$?
11875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11876   (exit $ac_status); }; }
11877     then
11878         gcc_cv_as_dwarf2_file_buggy=yes
11879     else
11880       echo "configure: failed program was" >&5
11881       cat conftest.s >&5
11882     fi
11883     rm -f conftest.o conftest.s
11884   fi
11885 fi
11886 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
11887 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
11888
11889
11890  if test $gcc_cv_as_dwarf2_debug_line = yes \
11891  && test $gcc_cv_as_dwarf2_file_buggy = no; then
11892
11893 cat >>confdefs.h <<\_ACEOF
11894 #define HAVE_AS_DWARF2_DEBUG_LINE 1
11895 _ACEOF
11896
11897  fi
11898
11899  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
11900 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
11901 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
11902   echo $ECHO_N "(cached) $ECHO_C" >&6
11903 else
11904   gcc_cv_as_gdwarf2_flag=no
11905     if test $in_tree_gas = yes; then
11906     if test $in_tree_gas_is_elf = yes \
11907   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
11908   then gcc_cv_as_gdwarf2_flag=yes
11909 fi
11910   elif test x$gcc_cv_as != x; then
11911     echo "$insn" > conftest.s
11912     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
11913   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11914   (eval $ac_try) 2>&5
11915   ac_status=$?
11916   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11917   (exit $ac_status); }; }
11918     then
11919         gcc_cv_as_gdwarf2_flag=yes
11920     else
11921       echo "configure: failed program was" >&5
11922       cat conftest.s >&5
11923     fi
11924     rm -f conftest.o conftest.s
11925   fi
11926 fi
11927 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
11928 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
11929 if test $gcc_cv_as_gdwarf2_flag = yes; then
11930
11931 cat >>confdefs.h <<\_ACEOF
11932 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
11933 _ACEOF
11934
11935 fi
11936
11937  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
11938 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
11939 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
11940   echo $ECHO_N "(cached) $ECHO_C" >&6
11941 else
11942   gcc_cv_as_gstabs_flag=no
11943     if test $in_tree_gas = yes; then
11944     if test $in_tree_gas_is_elf = yes \
11945   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
11946   then gcc_cv_as_gstabs_flag=yes
11947 fi
11948   elif test x$gcc_cv_as != x; then
11949     echo "$insn" > conftest.s
11950     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
11951   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11952   (eval $ac_try) 2>&5
11953   ac_status=$?
11954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11955   (exit $ac_status); }; }
11956     then
11957         # The native Solaris 9/Intel assembler doesn't understand --gstabs
11958    # and warns about it, but still exits successfully.  So check for
11959    # this.
11960    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
11961   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11962   (eval $ac_try) 2>&5
11963   ac_status=$?
11964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11965   (exit $ac_status); }; }
11966    then :
11967    else gcc_cv_as_gstabs_flag=yes
11968    fi
11969     else
11970       echo "configure: failed program was" >&5
11971       cat conftest.s >&5
11972     fi
11973     rm -f conftest.o conftest.s
11974   fi
11975 fi
11976 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
11977 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
11978 if test $gcc_cv_as_gstabs_flag = yes; then
11979
11980 cat >>confdefs.h <<\_ACEOF
11981 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
11982 _ACEOF
11983
11984 fi
11985 fi
11986
11987 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
11988 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
11989 gcc_cv_ld_ro_rw_mix=unknown
11990 if test $in_tree_ld = yes ; then
11991   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
11992      && test $in_tree_ld_is_elf = yes; then
11993     gcc_cv_ld_ro_rw_mix=read-write
11994   fi
11995 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
11996   echo '.section myfoosect, "a"' > conftest1.s
11997   echo '.section myfoosect, "aw"' > conftest2.s
11998   echo '.byte 1' >> conftest2.s
11999   echo '.section myfoosect, "a"' > conftest3.s
12000   echo '.byte 0' >> conftest3.s
12001   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
12002      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
12003      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
12004      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
12005         conftest2.o conftest3.o > /dev/null 2>&1; then
12006     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
12007                          | sed -e '/myfoosect/!d' -e N`
12008     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
12009       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
12010         gcc_cv_ld_ro_rw_mix=read-only
12011       else
12012         gcc_cv_ld_ro_rw_mix=read-write
12013       fi
12014     fi
12015   fi
12016   rm -f conftest.* conftest[123].*
12017 fi
12018 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
12019
12020 cat >>confdefs.h <<\_ACEOF
12021 #define HAVE_LD_RO_RW_SECTION_MIXING 1
12022 _ACEOF
12023
12024 fi
12025 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
12026 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
12027
12028 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
12029 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
12030 gcc_cv_ld_eh_frame_hdr=no
12031 if test $in_tree_ld = yes ; then
12032   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
12033      && test $in_tree_ld_is_elf = yes; then
12034     gcc_cv_ld_eh_frame_hdr=yes
12035   fi
12036 elif test x$gcc_cv_ld != x; then
12037         # Check if linker supports --eh-frame-hdr option
12038         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
12039                 gcc_cv_ld_eh_frame_hdr=yes
12040         fi
12041 fi
12042 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
12043
12044 cat >>confdefs.h <<\_ACEOF
12045 #define HAVE_LD_EH_FRAME_HDR 1
12046 _ACEOF
12047
12048 fi
12049 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
12050 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
12051
12052 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
12053 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
12054 gcc_cv_ld_pie=no
12055 if test $in_tree_ld = yes ; then
12056   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
12057      && test $in_tree_ld_is_elf = yes; then
12058     gcc_cv_ld_pie=yes
12059   fi
12060 elif test x$gcc_cv_ld != x; then
12061         # Check if linker supports -pie option
12062         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
12063                 gcc_cv_ld_pie=yes
12064         fi
12065 fi
12066 if test x"$gcc_cv_ld_pie" = xyes; then
12067
12068 cat >>confdefs.h <<\_ACEOF
12069 #define HAVE_LD_PIE 1
12070 _ACEOF
12071
12072 fi
12073 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
12074 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
12075
12076 # --------
12077 # UNSORTED
12078 # --------
12079
12080 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
12081 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
12082 if test "${gcc_cv_ld_as_needed+set}" = set; then
12083   echo $ECHO_N "(cached) $ECHO_C" >&6
12084 else
12085   gcc_cv_ld_as_needed=no
12086 if test $in_tree_ld = yes ; then
12087   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
12088      && test $in_tree_ld_is_elf = yes; then
12089     gcc_cv_ld_as_needed=yes
12090   fi
12091 elif test x$gcc_cv_ld != x; then
12092         # Check if linker supports --as-needed and --no-as-needed options
12093         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
12094                 gcc_cv_ld_as_needed=yes
12095         fi
12096 fi
12097
12098 fi
12099 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
12100 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
12101 if test x"$gcc_cv_ld_as_needed" = xyes; then
12102
12103 cat >>confdefs.h <<\_ACEOF
12104 #define HAVE_LD_AS_NEEDED 1
12105 _ACEOF
12106
12107 fi
12108
12109 case "$target" in
12110   powerpc64*-*-linux*)
12111     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
12112 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
12113 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
12114   echo $ECHO_N "(cached) $ECHO_C" >&6
12115 else
12116   gcc_cv_ld_no_dot_syms=no
12117     if test $in_tree_ld = yes ; then
12118       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
12119         gcc_cv_ld_no_dot_syms=yes
12120       fi
12121     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
12122       cat > conftest1.s <<EOF
12123         .text
12124         bl .foo
12125 EOF
12126       cat > conftest2.s <<EOF
12127         .section ".opd","aw"
12128         .align 3
12129         .globl foo
12130         .type foo,@function
12131 foo:
12132         .quad .LEfoo,.TOC.@tocbase,0
12133         .text
12134 .LEfoo:
12135         blr
12136         .size foo,.-.LEfoo
12137 EOF
12138       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
12139          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
12140          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
12141         gcc_cv_ld_no_dot_syms=yes
12142       fi
12143       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
12144     fi
12145
12146 fi
12147 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
12148 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
12149     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
12150
12151 cat >>confdefs.h <<\_ACEOF
12152 #define HAVE_LD_NO_DOT_SYMS 1
12153 _ACEOF
12154
12155     fi
12156     ;;
12157 esac
12158
12159 if test x$with_sysroot = x && test x$host = x$target \
12160    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
12161
12162 cat >>confdefs.h <<_ACEOF
12163 #define PREFIX_INCLUDE_DIR "$prefix/include"
12164 _ACEOF
12165
12166 fi
12167
12168 # Find out what GC implementation we want, or may, use.
12169
12170 # Check whether --with-gc or --without-gc was given.
12171 if test "${with_gc+set}" = set; then
12172   withval="$with_gc"
12173   case "$withval" in
12174   page | zone)
12175     GGC=ggc-$withval
12176     ;;
12177   *)
12178     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
12179 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
12180    { (exit 1); exit 1; }; }
12181     ;;
12182 esac
12183 else
12184   GGC=ggc-page
12185 fi;
12186
12187 echo "Using $GGC for garbage collection."
12188
12189 # Use the system's zlib library.
12190 zlibdir=-L../zlib
12191 zlibinc="-I\$(srcdir)/../zlib"
12192
12193 # Check whether --with-system-zlib or --without-system-zlib was given.
12194 if test "${with_system_zlib+set}" = set; then
12195   withval="$with_system_zlib"
12196   zlibdir=
12197 zlibinc=
12198
12199 fi;
12200
12201
12202
12203
12204 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
12205 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
12206     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
12207 if test "${enable_maintainer_mode+set}" = set; then
12208   enableval="$enable_maintainer_mode"
12209   maintainer_mode=$enableval
12210 else
12211   maintainer_mode=no
12212 fi;
12213
12214 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
12215 echo "${ECHO_T}$maintainer_mode" >&6
12216
12217 if test "$maintainer_mode" = "yes"; then
12218   MAINT=''
12219 else
12220   MAINT='#'
12221 fi
12222
12223 echo "$as_me:$LINENO: checking whether to use libbanshee for points-to alias analysis" >&5
12224 echo $ECHO_N "checking whether to use libbanshee for points-to alias analysis... $ECHO_C" >&6
12225
12226 # Check whether --with-libbanshee or --without-libbanshee was given.
12227 if test "${with_libbanshee+set}" = set; then
12228   withval="$with_libbanshee"
12229   libbanshee="$with_libbanshee"
12230 else
12231   libbanshee=no
12232 fi;
12233
12234 if test x"$libbanshee" = xyes; then
12235         BANSHEELIB="../libbanshee/points-to/libandersen.a ../libbanshee/engine/libbansheeengine.a ../libbanshee/libcompat/libbansheecompat.a "
12236         BANSHEEINC="-I\$(srcdir)/../libbanshee/libcompat -I\$(srcdir)/../libbanshee -I\$(srcdir)/../libbanshee/points-to"
12237         ANDER="tree-alias-ander.o"
12238
12239 cat >>confdefs.h <<\_ACEOF
12240 #define HAVE_BANSHEE 1
12241 _ACEOF
12242
12243 else
12244         BANSHEELIB=""
12245         BANSHEEINC=""
12246         ANDER=""
12247 fi
12248 echo "$as_me:$LINENO: result: $with_libbanshee" >&5
12249 echo "${ECHO_T}$with_libbanshee" >&6
12250
12251
12252
12253
12254
12255 # --------------
12256 # Language hooks
12257 # --------------
12258
12259 # Make empty files to contain the specs and options for each language.
12260 # Then add #include lines to for a compiler that has specs and/or options.
12261
12262 lang_opt_files=
12263 lang_specs_files=
12264 lang_tree_files=
12265 for subdir in . $subdirs
12266 do
12267         if test -f $srcdir/$subdir/lang.opt; then
12268             lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
12269         fi
12270         if test -f $srcdir/$subdir/lang-specs.h; then
12271             lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
12272         fi
12273         if test -f $srcdir/$subdir/$subdir-tree.def; then
12274             lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
12275         fi
12276 done
12277
12278 # These (without "all_") are set in each config-lang.in.
12279 # `language' must be a single word so is spelled singularly.
12280 all_languages=
12281 all_boot_languages=
12282 all_compilers=
12283 all_stagestuff=
12284 all_outputs='Makefile fixinc/Makefile gccbug mklibgcc mkheaders libada-mk'
12285 # List of language makefile fragments.
12286 all_lang_makefrags=
12287 # List of language subdirectory makefiles.  Deprecated.
12288 all_lang_makefiles=
12289 # Files for gengtype
12290 all_gtfiles="$target_gtfiles"
12291 # Files for gengtype with language
12292 all_gtfiles_files_langs=
12293 all_gtfiles_files_files=
12294
12295 # Add the language fragments.
12296 # Languages are added via two mechanisms.  Some information must be
12297 # recorded in makefile variables, these are defined in config-lang.in.
12298 # We accumulate them and plug them into the main Makefile.
12299 # The other mechanism is a set of hooks for each of the main targets
12300 # like `clean', `install', etc.
12301
12302 language_hooks="Make-hooks"
12303
12304 for s in $subdirs
12305 do
12306                 language=
12307                 boot_language=
12308                 compilers=
12309                 stagestuff=
12310                 outputs=
12311                 gtfiles=
12312                 . ${srcdir}/$s/config-lang.in
12313                 if test "x$language" = x
12314                 then
12315                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
12316                         exit 1
12317                 fi
12318                 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in"
12319                 if test -f ${srcdir}/$s/Makefile.in
12320                 then all_lang_makefiles="$s/Makefile"
12321                 fi
12322                 all_languages="$all_languages $language"
12323                 if test "x$boot_language" = xyes
12324                 then
12325                         all_boot_languages="$all_boot_languages $language"
12326                 fi
12327                 all_compilers="$all_compilers $compilers"
12328                 all_stagestuff="$all_stagestuff $stagestuff"
12329                 all_outputs="$all_outputs $outputs"
12330                 all_gtfiles="$all_gtfiles $gtfiles"
12331                 for f in $gtfiles
12332                 do
12333                          all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
12334                          all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
12335                 done
12336 done
12337
12338 # Pick up gtfiles for c
12339 gtfiles=
12340 s="c"
12341 . ${srcdir}/c-config-lang.in
12342 all_gtfiles="$all_gtfiles $gtfiles"
12343 for f in $gtfiles
12344 do
12345         all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
12346         all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
12347 done
12348
12349 check_languages=
12350 for language in $all_languages
12351 do
12352                 check_languages="$check_languages check-$language"
12353 done
12354
12355 # We link each language in with a set of hooks, reached indirectly via
12356 # lang.${target}.
12357
12358 rm -f Make-hooks
12359 touch Make-hooks
12360 target_list="all.build all.cross start.encap rest.encap tags \
12361         install-normal install-common install-man \
12362         uninstall info man srcextra srcman srcinfo \
12363         mostlyclean clean distclean maintainer-clean \
12364         stage1 stage2 stage3 stage4 stageprofile stagefeedback"
12365 for t in $target_list
12366 do
12367         x=
12368         for lang in $all_languages
12369         do
12370                         x="$x $lang.$t"
12371         done
12372         echo "lang.$t: $x" >> Make-hooks
12373 done
12374
12375 # --------
12376 # UNSORTED
12377 # --------
12378
12379 # Create .gdbinit.
12380
12381 echo "dir ." > .gdbinit
12382 echo "dir ${srcdir}" >> .gdbinit
12383 if test x$gdb_needs_out_file_path = xyes
12384 then
12385         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
12386 fi
12387 if test "x$subdirs" != x; then
12388         for s in $subdirs
12389         do
12390                 echo "dir ${srcdir}/$s" >> .gdbinit
12391         done
12392 fi
12393 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
12394
12395 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
12396 # absolute path for gcc_tooldir based on inserting the number of up-directory
12397 # movements required to get from $(exec_prefix) to $(prefix) into the basic
12398 # $(libsubdir)/@(unlibsubdir) based path.
12399 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
12400 # make and thus we'd get different behavior depending on where we built the
12401 # sources.
12402 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
12403     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
12404 else
12405 # An explanation of the sed strings:
12406 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
12407 #  -e 's|/$||'            match a trailing forward slash and eliminates it
12408 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
12409 #  -e 's|/[^/]*|../|g'    replaces each occurrence of /<directory> with ../
12410 #
12411 # (*) Note this pattern overwrites the first character of the string
12412 # with a forward slash if one is not already present.  This is not a
12413 # problem because the exact names of the sub-directories concerned is
12414 # unimportant, just the number of them matters.
12415 #
12416 # The practical upshot of these patterns is like this:
12417 #
12418 #  prefix     exec_prefix        result
12419 #  ------     -----------        ------
12420 #   /foo        /foo/bar          ../
12421 #   /foo/       /foo/bar          ../
12422 #   /foo        /foo/bar/         ../
12423 #   /foo/       /foo/bar/         ../
12424 #   /foo        /foo/bar/ugg      ../../
12425 #
12426     dollar='$$'
12427     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
12428 fi
12429
12430
12431
12432 # Find a directory in which to install a shared libgcc.
12433
12434 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
12435 if test "${enable_version_specific_runtime_libs+set}" = set; then
12436   enableval="$enable_version_specific_runtime_libs"
12437
12438 fi;
12439
12440
12441 # Check whether --with-slibdir or --without-slibdir was given.
12442 if test "${with_slibdir+set}" = set; then
12443   withval="$with_slibdir"
12444   slibdir="$with_slibdir"
12445 else
12446   if test "${enable_version_specific_runtime_libs+set}" = set; then
12447   slibdir='$(libsubdir)'
12448 elif test "$host" != "$target"; then
12449   slibdir='$(build_tooldir)/lib'
12450 else
12451   slibdir='$(libdir)'
12452 fi
12453 fi;
12454
12455
12456 objdir=`${PWDCMD-pwd}`
12457
12458
12459 # Substitute configuration variables
12460
12461
12462
12463
12464
12465
12466
12467
12468
12469
12470
12471
12472
12473
12474
12475
12476
12477
12478
12479
12480
12481
12482
12483
12484
12485
12486
12487
12488
12489
12490
12491
12492
12493
12494
12495
12496
12497
12498
12499
12500
12501
12502
12503
12504
12505
12506
12507
12508
12509
12510
12511
12512
12513
12514
12515
12516
12517
12518
12519
12520
12521
12522
12523
12524
12525
12526
12527 # If it doesn't already exist, create document directory
12528 echo "checking for the document directory." 1>&2
12529 if test -d doc ; then
12530   true
12531 else
12532   mkdir doc
12533 fi
12534
12535 # Echo link setup.
12536 if test x${build} = x${host} ; then
12537   if test x${host} = x${target} ; then
12538     echo "Links are now set up to build a native compiler for ${target}." 1>&2
12539   else
12540     echo "Links are now set up to build a cross-compiler" 1>&2
12541     echo " from ${host} to ${target}." 1>&2
12542   fi
12543 else
12544   if test x${host} = x${target} ; then
12545     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
12546     echo " for ${target}." 1>&2
12547   else
12548     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
12549     echo " from ${host} to ${target}." 1>&2
12550   fi
12551 fi
12552
12553
12554
12555
12556 # Configure the subdirectories
12557 # AC_CONFIG_SUBDIRS($subdirs)
12558
12559 # Create the Makefile
12560 # and configure language subdirectories
12561           ac_config_files="$ac_config_files $all_outputs"
12562
12563
12564           ac_config_commands="$ac_config_commands default"
12565
12566 cat >confcache <<\_ACEOF
12567 # This file is a shell script that caches the results of configure
12568 # tests run on this system so they can be shared between configure
12569 # scripts and configure runs, see configure's option --config-cache.
12570 # It is not useful on other systems.  If it contains results you don't
12571 # want to keep, you may remove or edit it.
12572 #
12573 # config.status only pays attention to the cache file if you give it
12574 # the --recheck option to rerun configure.
12575 #
12576 # `ac_cv_env_foo' variables (set or unset) will be overridden when
12577 # loading this file, other *unset* `ac_cv_foo' will be assigned the
12578 # following values.
12579
12580 _ACEOF
12581
12582 # The following way of writing the cache mishandles newlines in values,
12583 # but we know of no workaround that is simple, portable, and efficient.
12584 # So, don't put newlines in cache variables' values.
12585 # Ultrix sh set writes to stderr and can't be redirected directly,
12586 # and sets the high bit in the cache file unless we assign to the vars.
12587 {
12588   (set) 2>&1 |
12589     case `(ac_space=' '; set | grep ac_space) 2>&1` in
12590     *ac_space=\ *)
12591       # `set' does not quote correctly, so add quotes (double-quote
12592       # substitution turns \\\\ into \\, and sed turns \\ into \).
12593       sed -n \
12594         "s/'/'\\\\''/g;
12595           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
12596       ;;
12597     *)
12598       # `set' quotes correctly as required by POSIX, so do not add quotes.
12599       sed -n \
12600         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
12601       ;;
12602     esac;
12603 } |
12604   sed '
12605      t clear
12606      : clear
12607      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
12608      t end
12609      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
12610      : end' >>confcache
12611 if diff $cache_file confcache >/dev/null 2>&1; then :; else
12612   if test -w $cache_file; then
12613     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
12614     cat confcache >$cache_file
12615   else
12616     echo "not updating unwritable cache $cache_file"
12617   fi
12618 fi
12619 rm -f confcache
12620
12621 test "x$prefix" = xNONE && prefix=$ac_default_prefix
12622 # Let make expand exec_prefix.
12623 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12624
12625 # VPATH may cause trouble with some makes, so we remove $(srcdir),
12626 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12627 # trailing colons and then remove the whole line if VPATH becomes empty
12628 # (actually we leave an empty line to preserve line numbers).
12629 if test "x$srcdir" = x.; then
12630   ac_vpsub='/^[  ]*VPATH[        ]*=/{
12631 s/:*\$(srcdir):*/:/;
12632 s/:*\${srcdir}:*/:/;
12633 s/:*@srcdir@:*/:/;
12634 s/^\([^=]*=[     ]*\):*/\1/;
12635 s/:*$//;
12636 s/^[^=]*=[       ]*$//;
12637 }'
12638 fi
12639
12640 DEFS=-DHAVE_CONFIG_H
12641
12642 ac_libobjs=
12643 ac_ltlibobjs=
12644 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12645   # 1. Remove the extension, and $U if already installed.
12646   ac_i=`echo "$ac_i" |
12647          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
12648   # 2. Add them.
12649   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
12650   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
12651 done
12652 LIBOBJS=$ac_libobjs
12653
12654 LTLIBOBJS=$ac_ltlibobjs
12655
12656
12657
12658 : ${CONFIG_STATUS=./config.status}
12659 ac_clean_files_save=$ac_clean_files
12660 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12661 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
12662 echo "$as_me: creating $CONFIG_STATUS" >&6;}
12663 cat >$CONFIG_STATUS <<_ACEOF
12664 #! $SHELL
12665 # Generated by $as_me.
12666 # Run this file to recreate the current configuration.
12667 # Compiler output produced by configure, useful for debugging
12668 # configure, is in config.log if it exists.
12669
12670 debug=false
12671 ac_cs_recheck=false
12672 ac_cs_silent=false
12673 SHELL=\${CONFIG_SHELL-$SHELL}
12674 _ACEOF
12675
12676 cat >>$CONFIG_STATUS <<\_ACEOF
12677 ## --------------------- ##
12678 ## M4sh Initialization.  ##
12679 ## --------------------- ##
12680
12681 # Be Bourne compatible
12682 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
12683   emulate sh
12684   NULLCMD=:
12685   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
12686   # is contrary to our usage.  Disable this feature.
12687   alias -g '${1+"$@"}'='"$@"'
12688 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
12689   set -o posix
12690 fi
12691 DUALCASE=1; export DUALCASE # for MKS sh
12692
12693 # Support unset when possible.
12694 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12695   as_unset=unset
12696 else
12697   as_unset=false
12698 fi
12699
12700
12701 # Work around bugs in pre-3.0 UWIN ksh.
12702 $as_unset ENV MAIL MAILPATH
12703 PS1='$ '
12704 PS2='> '
12705 PS4='+ '
12706
12707 # NLS nuisances.
12708 for as_var in \
12709   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12710   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12711   LC_TELEPHONE LC_TIME
12712 do
12713   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12714     eval $as_var=C; export $as_var
12715   else
12716     $as_unset $as_var
12717   fi
12718 done
12719
12720 # Required to use basename.
12721 if expr a : '\(a\)' >/dev/null 2>&1; then
12722   as_expr=expr
12723 else
12724   as_expr=false
12725 fi
12726
12727 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
12728   as_basename=basename
12729 else
12730   as_basename=false
12731 fi
12732
12733
12734 # Name of the executable.
12735 as_me=`$as_basename "$0" ||
12736 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12737          X"$0" : 'X\(//\)$' \| \
12738          X"$0" : 'X\(/\)$' \| \
12739          .     : '\(.\)' 2>/dev/null ||
12740 echo X/"$0" |
12741     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
12742           /^X\/\(\/\/\)$/{ s//\1/; q; }
12743           /^X\/\(\/\).*/{ s//\1/; q; }
12744           s/.*/./; q'`
12745
12746
12747 # PATH needs CR, and LINENO needs CR and PATH.
12748 # Avoid depending upon Character Ranges.
12749 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12750 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12751 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12752 as_cr_digits='0123456789'
12753 as_cr_alnum=$as_cr_Letters$as_cr_digits
12754
12755 # The user is always right.
12756 if test "${PATH_SEPARATOR+set}" != set; then
12757   echo "#! /bin/sh" >conf$$.sh
12758   echo  "exit 0"   >>conf$$.sh
12759   chmod +x conf$$.sh
12760   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
12761     PATH_SEPARATOR=';'
12762   else
12763     PATH_SEPARATOR=:
12764   fi
12765   rm -f conf$$.sh
12766 fi
12767
12768
12769   as_lineno_1=$LINENO
12770   as_lineno_2=$LINENO
12771   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
12772   test "x$as_lineno_1" != "x$as_lineno_2" &&
12773   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
12774   # Find who we are.  Look in the path if we contain no path at all
12775   # relative or not.
12776   case $0 in
12777     *[\\/]* ) as_myself=$0 ;;
12778     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12779 for as_dir in $PATH
12780 do
12781   IFS=$as_save_IFS
12782   test -z "$as_dir" && as_dir=.
12783   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12784 done
12785
12786        ;;
12787   esac
12788   # We did not find ourselves, most probably we were run as `sh COMMAND'
12789   # in which case we are not to be found in the path.
12790   if test "x$as_myself" = x; then
12791     as_myself=$0
12792   fi
12793   if test ! -f "$as_myself"; then
12794     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
12795 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
12796    { (exit 1); exit 1; }; }
12797   fi
12798   case $CONFIG_SHELL in
12799   '')
12800     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12801 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
12802 do
12803   IFS=$as_save_IFS
12804   test -z "$as_dir" && as_dir=.
12805   for as_base in sh bash ksh sh5; do
12806          case $as_dir in
12807          /*)
12808            if ("$as_dir/$as_base" -c '
12809   as_lineno_1=$LINENO
12810   as_lineno_2=$LINENO
12811   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
12812   test "x$as_lineno_1" != "x$as_lineno_2" &&
12813   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
12814              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
12815              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
12816              CONFIG_SHELL=$as_dir/$as_base
12817              export CONFIG_SHELL
12818              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
12819            fi;;
12820          esac
12821        done
12822 done
12823 ;;
12824   esac
12825
12826   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12827   # uniformly replaced by the line number.  The first 'sed' inserts a
12828   # line-number line before each line; the second 'sed' does the real
12829   # work.  The second script uses 'N' to pair each line-number line
12830   # with the numbered line, and appends trailing '-' during
12831   # substitution so that $LINENO is not a special case at line end.
12832   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12833   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
12834   sed '=' <$as_myself |
12835     sed '
12836       N
12837       s,$,-,
12838       : loop
12839       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
12840       t loop
12841       s,-$,,
12842       s,^['$as_cr_digits']*\n,,
12843     ' >$as_me.lineno &&
12844   chmod +x $as_me.lineno ||
12845     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
12846 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
12847    { (exit 1); exit 1; }; }
12848
12849   # Don't try to exec as it changes $[0], causing all sort of problems
12850   # (the dirname of $[0] is not the place where we might find the
12851   # original and so on.  Autoconf is especially sensible to this).
12852   . ./$as_me.lineno
12853   # Exit status is that of the last command.
12854   exit
12855 }
12856
12857
12858 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
12859   *c*,-n*) ECHO_N= ECHO_C='
12860 ' ECHO_T='      ' ;;
12861   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
12862   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
12863 esac
12864
12865 if expr a : '\(a\)' >/dev/null 2>&1; then
12866   as_expr=expr
12867 else
12868   as_expr=false
12869 fi
12870
12871 rm -f conf$$ conf$$.exe conf$$.file
12872 echo >conf$$.file
12873 if ln -s conf$$.file conf$$ 2>/dev/null; then
12874   # We could just check for DJGPP; but this test a) works b) is more generic
12875   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
12876   if test -f conf$$.exe; then
12877     # Don't use ln at all; we don't have any links
12878     as_ln_s='cp -p'
12879   else
12880     as_ln_s='ln -s'
12881   fi
12882 elif ln conf$$.file conf$$ 2>/dev/null; then
12883   as_ln_s=ln
12884 else
12885   as_ln_s='cp -p'
12886 fi
12887 rm -f conf$$ conf$$.exe conf$$.file
12888
12889 if mkdir -p . 2>/dev/null; then
12890   as_mkdir_p=:
12891 else
12892   test -d ./-p && rmdir ./-p
12893   as_mkdir_p=false
12894 fi
12895
12896 as_executable_p="test -f"
12897
12898 # Sed expression to map a string onto a valid CPP name.
12899 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12900
12901 # Sed expression to map a string onto a valid variable name.
12902 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12903
12904
12905 # IFS
12906 # We need space, tab and new line, in precisely that order.
12907 as_nl='
12908 '
12909 IFS="   $as_nl"
12910
12911 # CDPATH.
12912 $as_unset CDPATH
12913
12914 exec 6>&1
12915
12916 # Open the log real soon, to keep \$[0] and so on meaningful, and to
12917 # report actual input values of CONFIG_FILES etc. instead of their
12918 # values after options handling.  Logging --version etc. is OK.
12919 exec 5>>config.log
12920 {
12921   echo
12922   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12923 ## Running $as_me. ##
12924 _ASBOX
12925 } >&5
12926 cat >&5 <<_CSEOF
12927
12928 This file was extended by $as_me, which was
12929 generated by GNU Autoconf 2.59.  Invocation command line was
12930
12931   CONFIG_FILES    = $CONFIG_FILES
12932   CONFIG_HEADERS  = $CONFIG_HEADERS
12933   CONFIG_LINKS    = $CONFIG_LINKS
12934   CONFIG_COMMANDS = $CONFIG_COMMANDS
12935   $ $0 $@
12936
12937 _CSEOF
12938 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
12939 echo >&5
12940 _ACEOF
12941
12942 # Files that config.status was made for.
12943 if test -n "$ac_config_files"; then
12944   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
12945 fi
12946
12947 if test -n "$ac_config_headers"; then
12948   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
12949 fi
12950
12951 if test -n "$ac_config_links"; then
12952   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
12953 fi
12954
12955 if test -n "$ac_config_commands"; then
12956   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
12957 fi
12958
12959 cat >>$CONFIG_STATUS <<\_ACEOF
12960
12961 ac_cs_usage="\
12962 \`$as_me' instantiates files from templates according to the
12963 current configuration.
12964
12965 Usage: $0 [OPTIONS] [FILE]...
12966
12967   -h, --help       print this help, then exit
12968   -V, --version    print version number, then exit
12969   -q, --quiet      do not print progress messages
12970   -d, --debug      don't remove temporary files
12971       --recheck    update $as_me by reconfiguring in the same conditions
12972   --file=FILE[:TEMPLATE]
12973                    instantiate the configuration file FILE
12974   --header=FILE[:TEMPLATE]
12975                    instantiate the configuration header FILE
12976
12977 Configuration files:
12978 $config_files
12979
12980 Configuration headers:
12981 $config_headers
12982
12983 Configuration commands:
12984 $config_commands
12985
12986 Report bugs to <bug-autoconf@gnu.org>."
12987 _ACEOF
12988
12989 cat >>$CONFIG_STATUS <<_ACEOF
12990 ac_cs_version="\\
12991 config.status
12992 configured by $0, generated by GNU Autoconf 2.59,
12993   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
12994
12995 Copyright (C) 2003 Free Software Foundation, Inc.
12996 This config.status script is free software; the Free Software Foundation
12997 gives unlimited permission to copy, distribute and modify it."
12998 srcdir=$srcdir
12999 _ACEOF
13000
13001 cat >>$CONFIG_STATUS <<\_ACEOF
13002 # If no file are specified by the user, then we need to provide default
13003 # value.  By we need to know if files were specified by the user.
13004 ac_need_defaults=:
13005 while test $# != 0
13006 do
13007   case $1 in
13008   --*=*)
13009     ac_option=`expr "x$1" : 'x\([^=]*\)='`
13010     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
13011     ac_shift=:
13012     ;;
13013   -*)
13014     ac_option=$1
13015     ac_optarg=$2
13016     ac_shift=shift
13017     ;;
13018   *) # This is not an option, so the user has probably given explicit
13019      # arguments.
13020      ac_option=$1
13021      ac_need_defaults=false;;
13022   esac
13023
13024   case $ac_option in
13025   # Handling of the options.
13026 _ACEOF
13027 cat >>$CONFIG_STATUS <<\_ACEOF
13028   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
13029     ac_cs_recheck=: ;;
13030   --version | --vers* | -V )
13031     echo "$ac_cs_version"; exit 0 ;;
13032   --he | --h)
13033     # Conflict between --help and --header
13034     { { echo "$as_me:$LINENO: error: ambiguous option: $1
13035 Try \`$0 --help' for more information." >&5
13036 echo "$as_me: error: ambiguous option: $1
13037 Try \`$0 --help' for more information." >&2;}
13038    { (exit 1); exit 1; }; };;
13039   --help | --hel | -h )
13040     echo "$ac_cs_usage"; exit 0 ;;
13041   --debug | --d* | -d )
13042     debug=: ;;
13043   --file | --fil | --fi | --f )
13044     $ac_shift
13045     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
13046     ac_need_defaults=false;;
13047   --header | --heade | --head | --hea )
13048     $ac_shift
13049     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
13050     ac_need_defaults=false;;
13051   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
13052   | -silent | --silent | --silen | --sile | --sil | --si | --s)
13053     ac_cs_silent=: ;;
13054
13055   # This is an error.
13056   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
13057 Try \`$0 --help' for more information." >&5
13058 echo "$as_me: error: unrecognized option: $1
13059 Try \`$0 --help' for more information." >&2;}
13060    { (exit 1); exit 1; }; } ;;
13061
13062   *) ac_config_targets="$ac_config_targets $1" ;;
13063
13064   esac
13065   shift
13066 done
13067
13068 ac_configure_extra_args=
13069
13070 if $ac_cs_silent; then
13071   exec 6>/dev/null
13072   ac_configure_extra_args="$ac_configure_extra_args --silent"
13073 fi
13074
13075 _ACEOF
13076 cat >>$CONFIG_STATUS <<_ACEOF
13077 if \$ac_cs_recheck; then
13078   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
13079   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
13080 fi
13081
13082 _ACEOF
13083
13084 cat >>$CONFIG_STATUS <<_ACEOF
13085 #
13086 # INIT-COMMANDS section.
13087 #
13088
13089 subdirs='$subdirs'
13090 symbolic_link='$symbolic_link'
13091
13092
13093 _ACEOF
13094
13095
13096
13097 cat >>$CONFIG_STATUS <<\_ACEOF
13098 for ac_config_target in $ac_config_targets
13099 do
13100   case "$ac_config_target" in
13101   # Handling of arguments.
13102   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
13103   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
13104   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
13105   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
13106 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
13107    { (exit 1); exit 1; }; };;
13108   esac
13109 done
13110
13111 # If the user did not use the arguments to specify the items to instantiate,
13112 # then the envvar interface is used.  Set only those that are not.
13113 # We use the long form for the default assignment because of an extremely
13114 # bizarre bug on SunOS 4.1.3.
13115 if $ac_need_defaults; then
13116   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
13117   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
13118   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
13119 fi
13120
13121 # Have a temporary directory for convenience.  Make it in the build tree
13122 # simply because there is no reason to put it here, and in addition,
13123 # creating and moving files from /tmp can sometimes cause problems.
13124 # Create a temporary directory, and hook for its removal unless debugging.
13125 $debug ||
13126 {
13127   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
13128   trap '{ (exit 1); exit 1; }' 1 2 13 15
13129 }
13130
13131 # Create a (secure) tmp directory for tmp files.
13132
13133 {
13134   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
13135   test -n "$tmp" && test -d "$tmp"
13136 }  ||
13137 {
13138   tmp=./confstat$$-$RANDOM
13139   (umask 077 && mkdir $tmp)
13140 } ||
13141 {
13142    echo "$me: cannot create a temporary directory in ." >&2
13143    { (exit 1); exit 1; }
13144 }
13145
13146 _ACEOF
13147
13148 cat >>$CONFIG_STATUS <<_ACEOF
13149
13150 #
13151 # CONFIG_FILES section.
13152 #
13153
13154 # No need to generate the scripts if there are no CONFIG_FILES.
13155 # This happens for instance when ./config.status config.h
13156 if test -n "\$CONFIG_FILES"; then
13157   # Protect against being on the right side of a sed subst in config.status.
13158   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
13159    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
13160 s,@SHELL@,$SHELL,;t t
13161 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
13162 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
13163 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
13164 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
13165 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
13166 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
13167 s,@exec_prefix@,$exec_prefix,;t t
13168 s,@prefix@,$prefix,;t t
13169 s,@program_transform_name@,$program_transform_name,;t t
13170 s,@bindir@,$bindir,;t t
13171 s,@sbindir@,$sbindir,;t t
13172 s,@libexecdir@,$libexecdir,;t t
13173 s,@datadir@,$datadir,;t t
13174 s,@sysconfdir@,$sysconfdir,;t t
13175 s,@sharedstatedir@,$sharedstatedir,;t t
13176 s,@localstatedir@,$localstatedir,;t t
13177 s,@libdir@,$libdir,;t t
13178 s,@includedir@,$includedir,;t t
13179 s,@oldincludedir@,$oldincludedir,;t t
13180 s,@infodir@,$infodir,;t t
13181 s,@mandir@,$mandir,;t t
13182 s,@build_alias@,$build_alias,;t t
13183 s,@host_alias@,$host_alias,;t t
13184 s,@target_alias@,$target_alias,;t t
13185 s,@DEFS@,$DEFS,;t t
13186 s,@ECHO_C@,$ECHO_C,;t t
13187 s,@ECHO_N@,$ECHO_N,;t t
13188 s,@ECHO_T@,$ECHO_T,;t t
13189 s,@LIBS@,$LIBS,;t t
13190 s,@build@,$build,;t t
13191 s,@build_cpu@,$build_cpu,;t t
13192 s,@build_vendor@,$build_vendor,;t t
13193 s,@build_os@,$build_os,;t t
13194 s,@host@,$host,;t t
13195 s,@host_cpu@,$host_cpu,;t t
13196 s,@host_vendor@,$host_vendor,;t t
13197 s,@host_os@,$host_os,;t t
13198 s,@target@,$target,;t t
13199 s,@target_cpu@,$target_cpu,;t t
13200 s,@target_vendor@,$target_vendor,;t t
13201 s,@target_os@,$target_os,;t t
13202 s,@target_noncanonical@,$target_noncanonical,;t t
13203 s,@build_subdir@,$build_subdir,;t t
13204 s,@host_subdir@,$host_subdir,;t t
13205 s,@target_subdir@,$target_subdir,;t t
13206 s,@GENINSRC@,$GENINSRC,;t t
13207 s,@CC@,$CC,;t t
13208 s,@CFLAGS@,$CFLAGS,;t t
13209 s,@LDFLAGS@,$LDFLAGS,;t t
13210 s,@CPPFLAGS@,$CPPFLAGS,;t t
13211 s,@ac_ct_CC@,$ac_ct_CC,;t t
13212 s,@EXEEXT@,$EXEEXT,;t t
13213 s,@OBJEXT@,$OBJEXT,;t t
13214 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
13215 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
13216 s,@CPP@,$CPP,;t t
13217 s,@strict1_warn@,$strict1_warn,;t t
13218 s,@warn_cflags@,$warn_cflags,;t t
13219 s,@WERROR@,$WERROR,;t t
13220 s,@nocommon_flag@,$nocommon_flag,;t t
13221 s,@TREEBROWSER@,$TREEBROWSER,;t t
13222 s,@EGREP@,$EGREP,;t t
13223 s,@valgrind_path@,$valgrind_path,;t t
13224 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
13225 s,@valgrind_command@,$valgrind_command,;t t
13226 s,@coverage_flags@,$coverage_flags,;t t
13227 s,@enable_multilib@,$enable_multilib,;t t
13228 s,@enable_shared@,$enable_shared,;t t
13229 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
13230 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
13231 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
13232 s,@onestep@,$onestep,;t t
13233 s,@SET_MAKE@,$SET_MAKE,;t t
13234 s,@AWK@,$AWK,;t t
13235 s,@LN_S@,$LN_S,;t t
13236 s,@LN@,$LN,;t t
13237 s,@RANLIB@,$RANLIB,;t t
13238 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
13239 s,@ranlib_flags@,$ranlib_flags,;t t
13240 s,@INSTALL@,$INSTALL,;t t
13241 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
13242 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
13243 s,@make_compare_target@,$make_compare_target,;t t
13244 s,@have_mktemp_command@,$have_mktemp_command,;t t
13245 s,@MAKEINFO@,$MAKEINFO,;t t
13246 s,@BUILD_INFO@,$BUILD_INFO,;t t
13247 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
13248 s,@FLEX@,$FLEX,;t t
13249 s,@BISON@,$BISON,;t t
13250 s,@NM@,$NM,;t t
13251 s,@AR@,$AR,;t t
13252 s,@stage1_cflags@,$stage1_cflags,;t t
13253 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
13254 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
13255 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
13256 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
13257 s,@LIBICONV@,$LIBICONV,;t t
13258 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
13259 s,@manext@,$manext,;t t
13260 s,@objext@,$objext,;t t
13261 s,@gthread_flags@,$gthread_flags,;t t
13262 s,@extra_modes_file@,$extra_modes_file,;t t
13263 s,@FORBUILD@,$FORBUILD,;t t
13264 s,@PACKAGE@,$PACKAGE,;t t
13265 s,@VERSION@,$VERSION,;t t
13266 s,@USE_NLS@,$USE_NLS,;t t
13267 s,@LIBINTL@,$LIBINTL,;t t
13268 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
13269 s,@INCINTL@,$INCINTL,;t t
13270 s,@XGETTEXT@,$XGETTEXT,;t t
13271 s,@GMSGFMT@,$GMSGFMT,;t t
13272 s,@POSUB@,$POSUB,;t t
13273 s,@CATALOGS@,$CATALOGS,;t t
13274 s,@CROSS@,$CROSS,;t t
13275 s,@ALL@,$ALL,;t t
13276 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
13277 s,@inhibit_libc@,$inhibit_libc,;t t
13278 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
13279 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
13280 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
13281 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
13282 s,@collect2@,$collect2,;t t
13283 s,@libgcc_visibility@,$libgcc_visibility,;t t
13284 s,@GGC@,$GGC,;t t
13285 s,@zlibdir@,$zlibdir,;t t
13286 s,@zlibinc@,$zlibinc,;t t
13287 s,@MAINT@,$MAINT,;t t
13288 s,@ANDER@,$ANDER,;t t
13289 s,@BANSHEEINC@,$BANSHEEINC,;t t
13290 s,@BANSHEELIB@,$BANSHEELIB,;t t
13291 s,@gcc_tooldir@,$gcc_tooldir,;t t
13292 s,@dollar@,$dollar,;t t
13293 s,@slibdir@,$slibdir,;t t
13294 s,@objdir@,$objdir,;t t
13295 s,@subdirs@,$subdirs,;t t
13296 s,@srcdir@,$srcdir,;t t
13297 s,@all_boot_languages@,$all_boot_languages,;t t
13298 s,@all_compilers@,$all_compilers,;t t
13299 s,@all_gtfiles@,$all_gtfiles,;t t
13300 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
13301 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
13302 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
13303 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
13304 s,@all_languages@,$all_languages,;t t
13305 s,@all_stagestuff@,$all_stagestuff,;t t
13306 s,@build_exeext@,$build_exeext,;t t
13307 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
13308 s,@build_xm_file_list@,$build_xm_file_list,;t t
13309 s,@build_xm_include_list@,$build_xm_include_list,;t t
13310 s,@build_xm_defines@,$build_xm_defines,;t t
13311 s,@check_languages@,$check_languages,;t t
13312 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
13313 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
13314 s,@cpp_install_dir@,$cpp_install_dir,;t t
13315 s,@xmake_file@,$xmake_file,;t t
13316 s,@tmake_file@,$tmake_file,;t t
13317 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
13318 s,@extra_headers_list@,$extra_headers_list,;t t
13319 s,@extra_objs@,$extra_objs,;t t
13320 s,@extra_parts@,$extra_parts,;t t
13321 s,@extra_passes@,$extra_passes,;t t
13322 s,@extra_programs@,$extra_programs,;t t
13323 s,@float_h_file@,$float_h_file,;t t
13324 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
13325 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
13326 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
13327 s,@gcc_version@,$gcc_version,;t t
13328 s,@gcc_version_full@,$gcc_version_full,;t t
13329 s,@gcc_version_trigger@,$gcc_version_trigger,;t t
13330 s,@host_exeext@,$host_exeext,;t t
13331 s,@host_xm_file_list@,$host_xm_file_list,;t t
13332 s,@host_xm_include_list@,$host_xm_include_list,;t t
13333 s,@host_xm_defines@,$host_xm_defines,;t t
13334 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
13335 s,@install@,$install,;t t
13336 s,@lang_opt_files@,$lang_opt_files,;t t
13337 s,@lang_specs_files@,$lang_specs_files,;t t
13338 s,@lang_tree_files@,$lang_tree_files,;t t
13339 s,@local_prefix@,$local_prefix,;t t
13340 s,@md_file@,$md_file,;t t
13341 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
13342 s,@out_file@,$out_file,;t t
13343 s,@out_object_file@,$out_object_file,;t t
13344 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
13345 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
13346 s,@symbolic_link@,$symbolic_link,;t t
13347 s,@thread_file@,$thread_file,;t t
13348 s,@tm_file_list@,$tm_file_list,;t t
13349 s,@tm_include_list@,$tm_include_list,;t t
13350 s,@tm_defines@,$tm_defines,;t t
13351 s,@tm_p_file_list@,$tm_p_file_list,;t t
13352 s,@tm_p_include_list@,$tm_p_include_list,;t t
13353 s,@xm_file_list@,$xm_file_list,;t t
13354 s,@xm_include_list@,$xm_include_list,;t t
13355 s,@xm_defines@,$xm_defines,;t t
13356 s,@c_target_objs@,$c_target_objs,;t t
13357 s,@cxx_target_objs@,$cxx_target_objs,;t t
13358 s,@target_cpu_default@,$target_cpu_default,;t t
13359 s,@GMPLIBS@,$GMPLIBS,;t t
13360 s,@GMPINC@,$GMPINC,;t t
13361 s,@LIBOBJS@,$LIBOBJS,;t t
13362 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
13363 /@language_hooks@/r $language_hooks
13364 s,@language_hooks@,,;t t
13365 CEOF
13366
13367 _ACEOF
13368
13369   cat >>$CONFIG_STATUS <<\_ACEOF
13370   # Split the substitutions into bite-sized pieces for seds with
13371   # small command number limits, like on Digital OSF/1 and HP-UX.
13372   ac_max_sed_lines=48
13373   ac_sed_frag=1 # Number of current file.
13374   ac_beg=1 # First line for current file.
13375   ac_end=$ac_max_sed_lines # Line after last line for current file.
13376   ac_more_lines=:
13377   ac_sed_cmds=
13378   while $ac_more_lines; do
13379     if test $ac_beg -gt 1; then
13380       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
13381     else
13382       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
13383     fi
13384     if test ! -s $tmp/subs.frag; then
13385       ac_more_lines=false
13386     else
13387       # The purpose of the label and of the branching condition is to
13388       # speed up the sed processing (if there are no `@' at all, there
13389       # is no need to browse any of the substitutions).
13390       # These are the two extra sed commands mentioned above.
13391       (echo ':t
13392   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
13393       if test -z "$ac_sed_cmds"; then
13394         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
13395       else
13396         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
13397       fi
13398       ac_sed_frag=`expr $ac_sed_frag + 1`
13399       ac_beg=$ac_end
13400       ac_end=`expr $ac_end + $ac_max_sed_lines`
13401     fi
13402   done
13403   if test -z "$ac_sed_cmds"; then
13404     ac_sed_cmds=cat
13405   fi
13406 fi # test -n "$CONFIG_FILES"
13407
13408 _ACEOF
13409 cat >>$CONFIG_STATUS <<\_ACEOF
13410 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
13411   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
13412   case $ac_file in
13413   - | *:- | *:-:* ) # input from stdin
13414         cat >$tmp/stdin
13415         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13416         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13417   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13418         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13419   * )   ac_file_in=$ac_file.in ;;
13420   esac
13421
13422   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
13423   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
13424 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13425          X"$ac_file" : 'X\(//\)[^/]' \| \
13426          X"$ac_file" : 'X\(//\)$' \| \
13427          X"$ac_file" : 'X\(/\)' \| \
13428          .     : '\(.\)' 2>/dev/null ||
13429 echo X"$ac_file" |
13430     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13431           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13432           /^X\(\/\/\)$/{ s//\1/; q; }
13433           /^X\(\/\).*/{ s//\1/; q; }
13434           s/.*/./; q'`
13435   { if $as_mkdir_p; then
13436     mkdir -p "$ac_dir"
13437   else
13438     as_dir="$ac_dir"
13439     as_dirs=
13440     while test ! -d "$as_dir"; do
13441       as_dirs="$as_dir $as_dirs"
13442       as_dir=`(dirname "$as_dir") 2>/dev/null ||
13443 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13444          X"$as_dir" : 'X\(//\)[^/]' \| \
13445          X"$as_dir" : 'X\(//\)$' \| \
13446          X"$as_dir" : 'X\(/\)' \| \
13447          .     : '\(.\)' 2>/dev/null ||
13448 echo X"$as_dir" |
13449     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13450           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13451           /^X\(\/\/\)$/{ s//\1/; q; }
13452           /^X\(\/\).*/{ s//\1/; q; }
13453           s/.*/./; q'`
13454     done
13455     test ! -n "$as_dirs" || mkdir $as_dirs
13456   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
13457 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
13458    { (exit 1); exit 1; }; }; }
13459
13460   ac_builddir=.
13461
13462 if test "$ac_dir" != .; then
13463   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
13464   # A "../" for each directory in $ac_dir_suffix.
13465   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
13466 else
13467   ac_dir_suffix= ac_top_builddir=
13468 fi
13469
13470 case $srcdir in
13471   .)  # No --srcdir option.  We are building in place.
13472     ac_srcdir=.
13473     if test -z "$ac_top_builddir"; then
13474        ac_top_srcdir=.
13475     else
13476        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
13477     fi ;;
13478   [\\/]* | ?:[\\/]* )  # Absolute path.
13479     ac_srcdir=$srcdir$ac_dir_suffix;
13480     ac_top_srcdir=$srcdir ;;
13481   *) # Relative path.
13482     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
13483     ac_top_srcdir=$ac_top_builddir$srcdir ;;
13484 esac
13485
13486 # Do not use `cd foo && pwd` to compute absolute paths, because
13487 # the directories may not exist.
13488 case `pwd` in
13489 .) ac_abs_builddir="$ac_dir";;
13490 *)
13491   case "$ac_dir" in
13492   .) ac_abs_builddir=`pwd`;;
13493   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
13494   *) ac_abs_builddir=`pwd`/"$ac_dir";;
13495   esac;;
13496 esac
13497 case $ac_abs_builddir in
13498 .) ac_abs_top_builddir=${ac_top_builddir}.;;
13499 *)
13500   case ${ac_top_builddir}. in
13501   .) ac_abs_top_builddir=$ac_abs_builddir;;
13502   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
13503   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
13504   esac;;
13505 esac
13506 case $ac_abs_builddir in
13507 .) ac_abs_srcdir=$ac_srcdir;;
13508 *)
13509   case $ac_srcdir in
13510   .) ac_abs_srcdir=$ac_abs_builddir;;
13511   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
13512   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
13513   esac;;
13514 esac
13515 case $ac_abs_builddir in
13516 .) ac_abs_top_srcdir=$ac_top_srcdir;;
13517 *)
13518   case $ac_top_srcdir in
13519   .) ac_abs_top_srcdir=$ac_abs_builddir;;
13520   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
13521   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
13522   esac;;
13523 esac
13524
13525
13526
13527   if test x"$ac_file" != x-; then
13528     { echo "$as_me:$LINENO: creating $ac_file" >&5
13529 echo "$as_me: creating $ac_file" >&6;}
13530     rm -f "$ac_file"
13531   fi
13532   # Let's still pretend it is `configure' which instantiates (i.e., don't
13533   # use $as_me), people would be surprised to read:
13534   #    /* config.h.  Generated by config.status.  */
13535   if test x"$ac_file" = x-; then
13536     configure_input=
13537   else
13538     configure_input="$ac_file.  "
13539   fi
13540   configure_input=$configure_input"Generated from `echo $ac_file_in |
13541                                      sed 's,.*/,,'` by configure."
13542
13543   # First look for the input files in the build tree, otherwise in the
13544   # src tree.
13545   ac_file_inputs=`IFS=:
13546     for f in $ac_file_in; do
13547       case $f in
13548       -) echo $tmp/stdin ;;
13549       [\\/$]*)
13550          # Absolute (can't be DOS-style, as IFS=:)
13551          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
13552 echo "$as_me: error: cannot find input file: $f" >&2;}
13553    { (exit 1); exit 1; }; }
13554          echo "$f";;
13555       *) # Relative
13556          if test -f "$f"; then
13557            # Build tree
13558            echo "$f"
13559          elif test -f "$srcdir/$f"; then
13560            # Source tree
13561            echo "$srcdir/$f"
13562          else
13563            # /dev/null tree
13564            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
13565 echo "$as_me: error: cannot find input file: $f" >&2;}
13566    { (exit 1); exit 1; }; }
13567          fi;;
13568       esac
13569     done` || { (exit 1); exit 1; }
13570 _ACEOF
13571 cat >>$CONFIG_STATUS <<_ACEOF
13572   sed "$ac_vpsub
13573 $extrasub
13574 _ACEOF
13575 cat >>$CONFIG_STATUS <<\_ACEOF
13576 :t
13577 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13578 s,@configure_input@,$configure_input,;t t
13579 s,@srcdir@,$ac_srcdir,;t t
13580 s,@abs_srcdir@,$ac_abs_srcdir,;t t
13581 s,@top_srcdir@,$ac_top_srcdir,;t t
13582 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
13583 s,@builddir@,$ac_builddir,;t t
13584 s,@abs_builddir@,$ac_abs_builddir,;t t
13585 s,@top_builddir@,$ac_top_builddir,;t t
13586 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
13587 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
13588   rm -f $tmp/stdin
13589   if test x"$ac_file" != x-; then
13590     mv $tmp/out $ac_file
13591   else
13592     cat $tmp/out
13593     rm -f $tmp/out
13594   fi
13595
13596 done
13597 _ACEOF
13598 cat >>$CONFIG_STATUS <<\_ACEOF
13599
13600 #
13601 # CONFIG_HEADER section.
13602 #
13603
13604 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
13605 # NAME is the cpp macro being defined and VALUE is the value it is being given.
13606 #
13607 # ac_d sets the value in "#define NAME VALUE" lines.
13608 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
13609 ac_dB='[         ].*$,\1#\2'
13610 ac_dC=' '
13611 ac_dD=',;t'
13612 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
13613 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
13614 ac_uB='$,\1#\2define\3'
13615 ac_uC=' '
13616 ac_uD=',;t'
13617
13618 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
13619   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
13620   case $ac_file in
13621   - | *:- | *:-:* ) # input from stdin
13622         cat >$tmp/stdin
13623         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13624         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13625   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13626         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13627   * )   ac_file_in=$ac_file.in ;;
13628   esac
13629
13630   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
13631 echo "$as_me: creating $ac_file" >&6;}
13632
13633   # First look for the input files in the build tree, otherwise in the
13634   # src tree.
13635   ac_file_inputs=`IFS=:
13636     for f in $ac_file_in; do
13637       case $f in
13638       -) echo $tmp/stdin ;;
13639       [\\/$]*)
13640          # Absolute (can't be DOS-style, as IFS=:)
13641          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
13642 echo "$as_me: error: cannot find input file: $f" >&2;}
13643    { (exit 1); exit 1; }; }
13644          # Do quote $f, to prevent DOS paths from being IFS'd.
13645          echo "$f";;
13646       *) # Relative
13647          if test -f "$f"; then
13648            # Build tree
13649            echo "$f"
13650          elif test -f "$srcdir/$f"; then
13651            # Source tree
13652            echo "$srcdir/$f"
13653          else
13654            # /dev/null tree
13655            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
13656 echo "$as_me: error: cannot find input file: $f" >&2;}
13657    { (exit 1); exit 1; }; }
13658          fi;;
13659       esac
13660     done` || { (exit 1); exit 1; }
13661   # Remove the trailing spaces.
13662   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
13663
13664 _ACEOF
13665
13666 # Transform confdefs.h into two sed scripts, `conftest.defines' and
13667 # `conftest.undefs', that substitutes the proper values into
13668 # config.h.in to produce config.h.  The first handles `#define'
13669 # templates, and the second `#undef' templates.
13670 # And first: Protect against being on the right side of a sed subst in
13671 # config.status.  Protect against being in an unquoted here document
13672 # in config.status.
13673 rm -f conftest.defines conftest.undefs
13674 # Using a here document instead of a string reduces the quoting nightmare.
13675 # Putting comments in sed scripts is not portable.
13676 #
13677 # `end' is used to avoid that the second main sed command (meant for
13678 # 0-ary CPP macros) applies to n-ary macro definitions.
13679 # See the Autoconf documentation for `clear'.
13680 cat >confdef2sed.sed <<\_ACEOF
13681 s/[\\&,]/\\&/g
13682 s,[\\$`],\\&,g
13683 t clear
13684 : clear
13685 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
13686 t end
13687 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
13688 : end
13689 _ACEOF
13690 # If some macros were called several times there might be several times
13691 # the same #defines, which is useless.  Nevertheless, we may not want to
13692 # sort them, since we want the *last* AC-DEFINE to be honored.
13693 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
13694 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
13695 rm -f confdef2sed.sed
13696
13697 # This sed command replaces #undef with comments.  This is necessary, for
13698 # example, in the case of _POSIX_SOURCE, which is predefined and required
13699 # on some systems where configure will not decide to define it.
13700 cat >>conftest.undefs <<\_ACEOF
13701 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
13702 _ACEOF
13703
13704 # Break up conftest.defines because some shells have a limit on the size
13705 # of here documents, and old seds have small limits too (100 cmds).
13706 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
13707 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
13708 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
13709 echo '  :' >>$CONFIG_STATUS
13710 rm -f conftest.tail
13711 while grep . conftest.defines >/dev/null
13712 do
13713   # Write a limited-size here document to $tmp/defines.sed.
13714   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
13715   # Speed up: don't consider the non `#define' lines.
13716   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
13717   # Work around the forget-to-reset-the-flag bug.
13718   echo 't clr' >>$CONFIG_STATUS
13719   echo ': clr' >>$CONFIG_STATUS
13720   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
13721   echo 'CEOF
13722   sed -f $tmp/defines.sed $tmp/in >$tmp/out
13723   rm -f $tmp/in
13724   mv $tmp/out $tmp/in
13725 ' >>$CONFIG_STATUS
13726   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
13727   rm -f conftest.defines
13728   mv conftest.tail conftest.defines
13729 done
13730 rm -f conftest.defines
13731 echo '  fi # grep' >>$CONFIG_STATUS
13732 echo >>$CONFIG_STATUS
13733
13734 # Break up conftest.undefs because some shells have a limit on the size
13735 # of here documents, and old seds have small limits too (100 cmds).
13736 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
13737 rm -f conftest.tail
13738 while grep . conftest.undefs >/dev/null
13739 do
13740   # Write a limited-size here document to $tmp/undefs.sed.
13741   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
13742   # Speed up: don't consider the non `#undef'
13743   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
13744   # Work around the forget-to-reset-the-flag bug.
13745   echo 't clr' >>$CONFIG_STATUS
13746   echo ': clr' >>$CONFIG_STATUS
13747   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
13748   echo 'CEOF
13749   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
13750   rm -f $tmp/in
13751   mv $tmp/out $tmp/in
13752 ' >>$CONFIG_STATUS
13753   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
13754   rm -f conftest.undefs
13755   mv conftest.tail conftest.undefs
13756 done
13757 rm -f conftest.undefs
13758
13759 cat >>$CONFIG_STATUS <<\_ACEOF
13760   # Let's still pretend it is `configure' which instantiates (i.e., don't
13761   # use $as_me), people would be surprised to read:
13762   #    /* config.h.  Generated by config.status.  */
13763   if test x"$ac_file" = x-; then
13764     echo "/* Generated by configure.  */" >$tmp/config.h
13765   else
13766     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
13767   fi
13768   cat $tmp/in >>$tmp/config.h
13769   rm -f $tmp/in
13770   if test x"$ac_file" != x-; then
13771     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
13772       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
13773 echo "$as_me: $ac_file is unchanged" >&6;}
13774     else
13775       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
13776 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13777          X"$ac_file" : 'X\(//\)[^/]' \| \
13778          X"$ac_file" : 'X\(//\)$' \| \
13779          X"$ac_file" : 'X\(/\)' \| \
13780          .     : '\(.\)' 2>/dev/null ||
13781 echo X"$ac_file" |
13782     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13783           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13784           /^X\(\/\/\)$/{ s//\1/; q; }
13785           /^X\(\/\).*/{ s//\1/; q; }
13786           s/.*/./; q'`
13787       { if $as_mkdir_p; then
13788     mkdir -p "$ac_dir"
13789   else
13790     as_dir="$ac_dir"
13791     as_dirs=
13792     while test ! -d "$as_dir"; do
13793       as_dirs="$as_dir $as_dirs"
13794       as_dir=`(dirname "$as_dir") 2>/dev/null ||
13795 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13796          X"$as_dir" : 'X\(//\)[^/]' \| \
13797          X"$as_dir" : 'X\(//\)$' \| \
13798          X"$as_dir" : 'X\(/\)' \| \
13799          .     : '\(.\)' 2>/dev/null ||
13800 echo X"$as_dir" |
13801     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13802           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13803           /^X\(\/\/\)$/{ s//\1/; q; }
13804           /^X\(\/\).*/{ s//\1/; q; }
13805           s/.*/./; q'`
13806     done
13807     test ! -n "$as_dirs" || mkdir $as_dirs
13808   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
13809 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
13810    { (exit 1); exit 1; }; }; }
13811
13812       rm -f $ac_file
13813       mv $tmp/config.h $ac_file
13814     fi
13815   else
13816     cat $tmp/config.h
13817     rm -f $tmp/config.h
13818   fi
13819 done
13820 _ACEOF
13821 cat >>$CONFIG_STATUS <<\_ACEOF
13822
13823 #
13824 # CONFIG_COMMANDS section.
13825 #
13826 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
13827   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
13828   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
13829   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
13830 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13831          X"$ac_dest" : 'X\(//\)[^/]' \| \
13832          X"$ac_dest" : 'X\(//\)$' \| \
13833          X"$ac_dest" : 'X\(/\)' \| \
13834          .     : '\(.\)' 2>/dev/null ||
13835 echo X"$ac_dest" |
13836     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13837           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13838           /^X\(\/\/\)$/{ s//\1/; q; }
13839           /^X\(\/\).*/{ s//\1/; q; }
13840           s/.*/./; q'`
13841   { if $as_mkdir_p; then
13842     mkdir -p "$ac_dir"
13843   else
13844     as_dir="$ac_dir"
13845     as_dirs=
13846     while test ! -d "$as_dir"; do
13847       as_dirs="$as_dir $as_dirs"
13848       as_dir=`(dirname "$as_dir") 2>/dev/null ||
13849 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13850          X"$as_dir" : 'X\(//\)[^/]' \| \
13851          X"$as_dir" : 'X\(//\)$' \| \
13852          X"$as_dir" : 'X\(/\)' \| \
13853          .     : '\(.\)' 2>/dev/null ||
13854 echo X"$as_dir" |
13855     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13856           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13857           /^X\(\/\/\)$/{ s//\1/; q; }
13858           /^X\(\/\).*/{ s//\1/; q; }
13859           s/.*/./; q'`
13860     done
13861     test ! -n "$as_dirs" || mkdir $as_dirs
13862   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
13863 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
13864    { (exit 1); exit 1; }; }; }
13865
13866   ac_builddir=.
13867
13868 if test "$ac_dir" != .; then
13869   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
13870   # A "../" for each directory in $ac_dir_suffix.
13871   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
13872 else
13873   ac_dir_suffix= ac_top_builddir=
13874 fi
13875
13876 case $srcdir in
13877   .)  # No --srcdir option.  We are building in place.
13878     ac_srcdir=.
13879     if test -z "$ac_top_builddir"; then
13880        ac_top_srcdir=.
13881     else
13882        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
13883     fi ;;
13884   [\\/]* | ?:[\\/]* )  # Absolute path.
13885     ac_srcdir=$srcdir$ac_dir_suffix;
13886     ac_top_srcdir=$srcdir ;;
13887   *) # Relative path.
13888     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
13889     ac_top_srcdir=$ac_top_builddir$srcdir ;;
13890 esac
13891
13892 # Do not use `cd foo && pwd` to compute absolute paths, because
13893 # the directories may not exist.
13894 case `pwd` in
13895 .) ac_abs_builddir="$ac_dir";;
13896 *)
13897   case "$ac_dir" in
13898   .) ac_abs_builddir=`pwd`;;
13899   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
13900   *) ac_abs_builddir=`pwd`/"$ac_dir";;
13901   esac;;
13902 esac
13903 case $ac_abs_builddir in
13904 .) ac_abs_top_builddir=${ac_top_builddir}.;;
13905 *)
13906   case ${ac_top_builddir}. in
13907   .) ac_abs_top_builddir=$ac_abs_builddir;;
13908   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
13909   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
13910   esac;;
13911 esac
13912 case $ac_abs_builddir in
13913 .) ac_abs_srcdir=$ac_srcdir;;
13914 *)
13915   case $ac_srcdir in
13916   .) ac_abs_srcdir=$ac_abs_builddir;;
13917   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
13918   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
13919   esac;;
13920 esac
13921 case $ac_abs_builddir in
13922 .) ac_abs_top_srcdir=$ac_top_srcdir;;
13923 *)
13924   case $ac_top_srcdir in
13925   .) ac_abs_top_srcdir=$ac_abs_builddir;;
13926   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
13927   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
13928   esac;;
13929 esac
13930
13931
13932   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
13933 echo "$as_me: executing $ac_dest commands" >&6;}
13934   case $ac_dest in
13935     default )
13936 case ${CONFIG_HEADERS} in
13937   *auto-host.h:config.in*)
13938   echo > cstamp-h ;;
13939 esac
13940 # Make sure all the subdirs exist.
13941 for d in $subdirs
13942 do
13943     test -d $d || mkdir $d
13944 done
13945 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
13946 # bootstrapping and the installation procedure can still use
13947 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
13948 # FLAGS_TO_PASS has been modified to solve the problem there.
13949 # This is virtually a duplicate of what happens in configure.lang; we do
13950 # an extra check to make sure this only happens if ln -s can be used.
13951 if test "$symbolic_link" = "ln -s"; then
13952  for d in ${subdirs} fixinc ; do
13953         STARTDIR=`${PWDCMD-pwd}`
13954         cd $d
13955         for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
13956         do
13957                 rm -f $t
13958                 $symbolic_link ../$t $t 2>/dev/null
13959         done
13960         cd $STARTDIR
13961  done
13962 else true ; fi
13963  ;;
13964   esac
13965 done
13966 _ACEOF
13967
13968 cat >>$CONFIG_STATUS <<\_ACEOF
13969
13970 { (exit 0); exit 0; }
13971 _ACEOF
13972 chmod +x $CONFIG_STATUS
13973 ac_clean_files=$ac_clean_files_save
13974
13975
13976 # configure is writing to config.log, and then calls config.status.
13977 # config.status does its own redirection, appending to config.log.
13978 # Unfortunately, on DOS this fails, as config.log is still kept open
13979 # by configure, so config.status won't be able to write to it; its
13980 # output is simply discarded.  So we exec the FD to /dev/null,
13981 # effectively closing config.log, so it can be properly (re)opened and
13982 # appended to by config.status.  When coming back to configure, we
13983 # need to make the FD available again.
13984 if test "$no_create" != yes; then
13985   ac_cs_success=:
13986   ac_config_status_args=
13987   test "$silent" = yes &&
13988     ac_config_status_args="$ac_config_status_args --quiet"
13989   exec 5>/dev/null
13990   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13991   exec 5>>config.log
13992   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
13993   # would make configure fail if this is the last instruction.
13994   $ac_cs_success || { (exit 1); exit 1; }
13995 fi
13996