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 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 BUILD_PREFIX BUILD_PREFIX_1 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 target_noncanonical 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=${target_alias} ;;
1507 esac
1508
1509
1510 # Determine the target- and build-specific subdirectories
1511   # Prefix 'build-' so this never conflicts with target_subdir.
1512 build_subdir="build-${build_noncanonical}"
1513 # Not really a subdirectory, but here for completeness.
1514 host_subdir=.
1515 # No prefix.
1516 target_subdir=${target_noncanonical}
1517
1518
1519 # Set program_transform_name
1520 test "$program_prefix" != NONE &&
1521   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1522 # Use a double $ so make ignores it.
1523 test "$program_suffix" != NONE &&
1524   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1525 # Double any \ or $.  echo might interpret backslashes.
1526 # By default was `s,x,x', remove it if useless.
1527 cat <<\_ACEOF >conftest.sed
1528 s/[\\$]/&&/g;s/;s,x,x,$//
1529 _ACEOF
1530 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1531 rm conftest.sed
1532
1533
1534 # Check for bogus environment variables.
1535 # Test if LIBRARY_PATH contains the notation for the current directory
1536 # since this would lead to problems installing/building glibc.
1537 # LIBRARY_PATH contains the current directory if one of the following
1538 # is true:
1539 # - one of the terminals (":" and ";") is the first or last sign
1540 # - two terminals occur directly after each other
1541 # - the path contains an element with a dot in it
1542 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1543 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1544 case ${LIBRARY_PATH} in
1545   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1546     library_path_setting="contains current directory"
1547     ;;
1548   *)
1549     library_path_setting="ok"
1550     ;;
1551 esac
1552 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1553 echo "${ECHO_T}$library_path_setting" >&6
1554 if test "$library_path_setting" != "ok"; then
1555 { { echo "$as_me:$LINENO: error:
1556 *** LIBRARY_PATH shouldn't contain the current directory when
1557 *** building gcc. Please change the environment variable
1558 *** and run configure again." >&5
1559 echo "$as_me: error:
1560 *** LIBRARY_PATH shouldn't contain the current directory when
1561 *** building gcc. Please change the environment variable
1562 *** and run configure again." >&2;}
1563    { (exit 1); exit 1; }; }
1564 fi
1565
1566 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1567 # since this would lead to problems installing/building glibc.
1568 # GCC_EXEC_PREFIX contains the current directory if one of the following
1569 # is true:
1570 # - one of the terminals (":" and ";") is the first or last sign
1571 # - two terminals occur directly after each other
1572 # - the path contains an element with a dot in it
1573 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1574 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1575 case ${GCC_EXEC_PREFIX} in
1576   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1577     gcc_exec_prefix_setting="contains current directory"
1578     ;;
1579   *)
1580     gcc_exec_prefix_setting="ok"
1581     ;;
1582 esac
1583 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1584 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1585 if test "$gcc_exec_prefix_setting" != "ok"; then
1586 { { echo "$as_me:$LINENO: error:
1587 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1588 *** building gcc. Please change the environment variable
1589 *** and run configure again." >&5
1590 echo "$as_me: error:
1591 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1592 *** building gcc. Please change the environment variable
1593 *** and run configure again." >&2;}
1594    { (exit 1); exit 1; }; }
1595 fi
1596
1597 # -----------
1598 # Directories
1599 # -----------
1600
1601 # Specify the local prefix
1602 local_prefix=
1603
1604 # Check whether --with-local-prefix or --without-local-prefix was given.
1605 if test "${with_local_prefix+set}" = set; then
1606   withval="$with_local_prefix"
1607   case "${withval}" in
1608 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1609 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1610    { (exit 1); exit 1; }; } ;;
1611 no)     ;;
1612 *)      local_prefix=$with_local_prefix ;;
1613 esac
1614 fi;
1615
1616 # Default local prefix if it is empty
1617 if test x$local_prefix = x; then
1618         local_prefix=/usr/local
1619 fi
1620
1621 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1622 # passed in by the toplevel make and thus we'd get different behavior
1623 # depending on where we built the sources.
1624 gcc_gxx_include_dir=
1625 # Specify the g++ header file directory
1626
1627 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1628 if test "${with_gxx_include_dir+set}" = set; then
1629   withval="$with_gxx_include_dir"
1630   case "${withval}" in
1631 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1632 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1633    { (exit 1); exit 1; }; } ;;
1634 no)     ;;
1635 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
1636 esac
1637 fi;
1638
1639 if test x${gcc_gxx_include_dir} = x; then
1640   if test x${enable_version_specific_runtime_libs} = xyes; then
1641     gcc_gxx_include_dir='${libsubdir}/include/c++'
1642   else
1643     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
1644     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1645   fi
1646 fi
1647
1648
1649 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1650 if test "${with_cpp_install_dir+set}" = set; then
1651   withval="$with_cpp_install_dir"
1652   if test x$withval = xyes; then
1653   { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1654 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1655    { (exit 1); exit 1; }; }
1656 elif test x$withval != xno; then
1657   cpp_install_dir=$withval
1658 fi
1659 fi;
1660
1661 # We would like to our source tree to be readonly.  However when releases or
1662 # pre-releases are generated, the flex/bison generated files as well as the
1663 # various formats of manuals need to be included along with the rest of the
1664 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
1665 # just that.
1666
1667 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1668 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1669     # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1670 if test "${enable_generated_files_in_srcdir+set}" = set; then
1671   enableval="$enable_generated_files_in_srcdir"
1672   generated_files_in_srcdir=$enableval
1673 else
1674   generated_files_in_srcdir=no
1675 fi;
1676
1677 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1678 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1679
1680 if test "$generated_files_in_srcdir" = "yes"; then
1681   GENINSRC=''
1682 else
1683   GENINSRC='#'
1684 fi
1685
1686
1687 # -------------------
1688 # Find default linker
1689 # -------------------
1690
1691 # With GNU ld
1692
1693 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1694 if test "${with_gnu_ld+set}" = set; then
1695   withval="$with_gnu_ld"
1696   gnu_ld_flag="$with_gnu_ld"
1697 else
1698   gnu_ld_flag=no
1699 fi;
1700
1701 # With pre-defined ld
1702
1703 # Check whether --with-ld or --without-ld was given.
1704 if test "${with_ld+set}" = set; then
1705   withval="$with_ld"
1706   DEFAULT_LINKER="$with_ld"
1707 fi;
1708 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1709   if test ! -x "$DEFAULT_LINKER"; then
1710     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1711 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1712    { (exit 1); exit 1; }; }
1713   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1714     gnu_ld_flag=yes
1715   fi
1716
1717 cat >>confdefs.h <<_ACEOF
1718 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1719 _ACEOF
1720
1721 fi
1722
1723 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1724 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1725 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1726   if test x"$gnu_ld_flag" = x"no"; then
1727     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1728 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1729   else
1730     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1731 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1732   fi
1733 else
1734   echo "$as_me:$LINENO: result: no" >&5
1735 echo "${ECHO_T}no" >&6
1736 fi
1737
1738 # With demangler in GNU ld
1739
1740 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1741 if test "${with_demangler_in_ld+set}" = set; then
1742   withval="$with_demangler_in_ld"
1743   demangler_in_ld="$with_demangler_in_ld"
1744 else
1745   demangler_in_ld=no
1746 fi;
1747
1748 # ----------------------
1749 # Find default assembler
1750 # ----------------------
1751
1752 # With GNU as
1753
1754 # Check whether --with-gnu-as or --without-gnu-as was given.
1755 if test "${with_gnu_as+set}" = set; then
1756   withval="$with_gnu_as"
1757   gas_flag="$with_gnu_as"
1758 else
1759   gas_flag=no
1760 fi;
1761
1762
1763 # Check whether --with-as or --without-as was given.
1764 if test "${with_as+set}" = set; then
1765   withval="$with_as"
1766   DEFAULT_ASSEMBLER="$with_as"
1767 fi;
1768 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1769   if test ! -x "$DEFAULT_ASSEMBLER"; then
1770     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1771 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1772    { (exit 1); exit 1; }; }
1773   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1774     gas_flag=yes
1775   fi
1776
1777 cat >>confdefs.h <<_ACEOF
1778 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1779 _ACEOF
1780
1781 fi
1782
1783 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1784 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1785 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1786   if test x"$gas_flag" = x"no"; then
1787     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1788 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1789   else
1790     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1791 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1792   fi
1793 else
1794   echo "$as_me:$LINENO: result: no" >&5
1795 echo "${ECHO_T}no" >&6
1796 fi
1797
1798 # ---------------
1799 # Find C compiler
1800 # ---------------
1801
1802 # If a non-executable a.out is present (e.g. created by GNU as above even if
1803 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1804 # file, even when creating an executable, so an execution test fails.
1805 # Remove possible default executable files to avoid this.
1806 #
1807 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1808 # Autoconf includes it.
1809 rm -f a.out a.exe b.out
1810
1811 # Find the native compiler
1812 ac_ext=c
1813 ac_cpp='$CPP $CPPFLAGS'
1814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1817 if test -n "$ac_tool_prefix"; then
1818   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1819 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1820 echo "$as_me:$LINENO: checking for $ac_word" >&5
1821 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1822 if test "${ac_cv_prog_CC+set}" = set; then
1823   echo $ECHO_N "(cached) $ECHO_C" >&6
1824 else
1825   if test -n "$CC"; then
1826   ac_cv_prog_CC="$CC" # Let the user override the test.
1827 else
1828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1829 for as_dir in $PATH
1830 do
1831   IFS=$as_save_IFS
1832   test -z "$as_dir" && as_dir=.
1833   for ac_exec_ext in '' $ac_executable_extensions; do
1834   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1835     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1836     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1837     break 2
1838   fi
1839 done
1840 done
1841
1842 fi
1843 fi
1844 CC=$ac_cv_prog_CC
1845 if test -n "$CC"; then
1846   echo "$as_me:$LINENO: result: $CC" >&5
1847 echo "${ECHO_T}$CC" >&6
1848 else
1849   echo "$as_me:$LINENO: result: no" >&5
1850 echo "${ECHO_T}no" >&6
1851 fi
1852
1853 fi
1854 if test -z "$ac_cv_prog_CC"; then
1855   ac_ct_CC=$CC
1856   # Extract the first word of "gcc", so it can be a program name with args.
1857 set dummy gcc; ac_word=$2
1858 echo "$as_me:$LINENO: checking for $ac_word" >&5
1859 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1860 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1861   echo $ECHO_N "(cached) $ECHO_C" >&6
1862 else
1863   if test -n "$ac_ct_CC"; then
1864   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1865 else
1866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1867 for as_dir in $PATH
1868 do
1869   IFS=$as_save_IFS
1870   test -z "$as_dir" && as_dir=.
1871   for ac_exec_ext in '' $ac_executable_extensions; do
1872   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1873     ac_cv_prog_ac_ct_CC="gcc"
1874     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1875     break 2
1876   fi
1877 done
1878 done
1879
1880 fi
1881 fi
1882 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1883 if test -n "$ac_ct_CC"; then
1884   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1885 echo "${ECHO_T}$ac_ct_CC" >&6
1886 else
1887   echo "$as_me:$LINENO: result: no" >&5
1888 echo "${ECHO_T}no" >&6
1889 fi
1890
1891   CC=$ac_ct_CC
1892 else
1893   CC="$ac_cv_prog_CC"
1894 fi
1895
1896 if test -z "$CC"; then
1897   if test -n "$ac_tool_prefix"; then
1898   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1899 set dummy ${ac_tool_prefix}cc; ac_word=$2
1900 echo "$as_me:$LINENO: checking for $ac_word" >&5
1901 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1902 if test "${ac_cv_prog_CC+set}" = set; then
1903   echo $ECHO_N "(cached) $ECHO_C" >&6
1904 else
1905   if test -n "$CC"; then
1906   ac_cv_prog_CC="$CC" # Let the user override the test.
1907 else
1908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1909 for as_dir in $PATH
1910 do
1911   IFS=$as_save_IFS
1912   test -z "$as_dir" && as_dir=.
1913   for ac_exec_ext in '' $ac_executable_extensions; do
1914   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1915     ac_cv_prog_CC="${ac_tool_prefix}cc"
1916     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1917     break 2
1918   fi
1919 done
1920 done
1921
1922 fi
1923 fi
1924 CC=$ac_cv_prog_CC
1925 if test -n "$CC"; then
1926   echo "$as_me:$LINENO: result: $CC" >&5
1927 echo "${ECHO_T}$CC" >&6
1928 else
1929   echo "$as_me:$LINENO: result: no" >&5
1930 echo "${ECHO_T}no" >&6
1931 fi
1932
1933 fi
1934 if test -z "$ac_cv_prog_CC"; then
1935   ac_ct_CC=$CC
1936   # Extract the first word of "cc", so it can be a program name with args.
1937 set dummy cc; ac_word=$2
1938 echo "$as_me:$LINENO: checking for $ac_word" >&5
1939 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1940 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1941   echo $ECHO_N "(cached) $ECHO_C" >&6
1942 else
1943   if test -n "$ac_ct_CC"; then
1944   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1945 else
1946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1947 for as_dir in $PATH
1948 do
1949   IFS=$as_save_IFS
1950   test -z "$as_dir" && as_dir=.
1951   for ac_exec_ext in '' $ac_executable_extensions; do
1952   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1953     ac_cv_prog_ac_ct_CC="cc"
1954     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1955     break 2
1956   fi
1957 done
1958 done
1959
1960 fi
1961 fi
1962 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1963 if test -n "$ac_ct_CC"; then
1964   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1965 echo "${ECHO_T}$ac_ct_CC" >&6
1966 else
1967   echo "$as_me:$LINENO: result: no" >&5
1968 echo "${ECHO_T}no" >&6
1969 fi
1970
1971   CC=$ac_ct_CC
1972 else
1973   CC="$ac_cv_prog_CC"
1974 fi
1975
1976 fi
1977 if test -z "$CC"; then
1978   # Extract the first word of "cc", so it can be a program name with args.
1979 set dummy cc; ac_word=$2
1980 echo "$as_me:$LINENO: checking for $ac_word" >&5
1981 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1982 if test "${ac_cv_prog_CC+set}" = set; then
1983   echo $ECHO_N "(cached) $ECHO_C" >&6
1984 else
1985   if test -n "$CC"; then
1986   ac_cv_prog_CC="$CC" # Let the user override the test.
1987 else
1988   ac_prog_rejected=no
1989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1990 for as_dir in $PATH
1991 do
1992   IFS=$as_save_IFS
1993   test -z "$as_dir" && as_dir=.
1994   for ac_exec_ext in '' $ac_executable_extensions; do
1995   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1996     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1997        ac_prog_rejected=yes
1998        continue
1999      fi
2000     ac_cv_prog_CC="cc"
2001     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2002     break 2
2003   fi
2004 done
2005 done
2006
2007 if test $ac_prog_rejected = yes; then
2008   # We found a bogon in the path, so make sure we never use it.
2009   set dummy $ac_cv_prog_CC
2010   shift
2011   if test $# != 0; then
2012     # We chose a different compiler from the bogus one.
2013     # However, it has the same basename, so the bogon will be chosen
2014     # first if we set CC to just the basename; use the full file name.
2015     shift
2016     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2017   fi
2018 fi
2019 fi
2020 fi
2021 CC=$ac_cv_prog_CC
2022 if test -n "$CC"; then
2023   echo "$as_me:$LINENO: result: $CC" >&5
2024 echo "${ECHO_T}$CC" >&6
2025 else
2026   echo "$as_me:$LINENO: result: no" >&5
2027 echo "${ECHO_T}no" >&6
2028 fi
2029
2030 fi
2031 if test -z "$CC"; then
2032   if test -n "$ac_tool_prefix"; then
2033   for ac_prog in cl
2034   do
2035     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2036 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2037 echo "$as_me:$LINENO: checking for $ac_word" >&5
2038 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2039 if test "${ac_cv_prog_CC+set}" = set; then
2040   echo $ECHO_N "(cached) $ECHO_C" >&6
2041 else
2042   if test -n "$CC"; then
2043   ac_cv_prog_CC="$CC" # Let the user override the test.
2044 else
2045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2046 for as_dir in $PATH
2047 do
2048   IFS=$as_save_IFS
2049   test -z "$as_dir" && as_dir=.
2050   for ac_exec_ext in '' $ac_executable_extensions; do
2051   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2052     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2053     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2054     break 2
2055   fi
2056 done
2057 done
2058
2059 fi
2060 fi
2061 CC=$ac_cv_prog_CC
2062 if test -n "$CC"; then
2063   echo "$as_me:$LINENO: result: $CC" >&5
2064 echo "${ECHO_T}$CC" >&6
2065 else
2066   echo "$as_me:$LINENO: result: no" >&5
2067 echo "${ECHO_T}no" >&6
2068 fi
2069
2070     test -n "$CC" && break
2071   done
2072 fi
2073 if test -z "$CC"; then
2074   ac_ct_CC=$CC
2075   for ac_prog in cl
2076 do
2077   # Extract the first word of "$ac_prog", so it can be a program name with args.
2078 set dummy $ac_prog; ac_word=$2
2079 echo "$as_me:$LINENO: checking for $ac_word" >&5
2080 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2081 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2082   echo $ECHO_N "(cached) $ECHO_C" >&6
2083 else
2084   if test -n "$ac_ct_CC"; then
2085   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2086 else
2087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2088 for as_dir in $PATH
2089 do
2090   IFS=$as_save_IFS
2091   test -z "$as_dir" && as_dir=.
2092   for ac_exec_ext in '' $ac_executable_extensions; do
2093   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2094     ac_cv_prog_ac_ct_CC="$ac_prog"
2095     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2096     break 2
2097   fi
2098 done
2099 done
2100
2101 fi
2102 fi
2103 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2104 if test -n "$ac_ct_CC"; then
2105   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2106 echo "${ECHO_T}$ac_ct_CC" >&6
2107 else
2108   echo "$as_me:$LINENO: result: no" >&5
2109 echo "${ECHO_T}no" >&6
2110 fi
2111
2112   test -n "$ac_ct_CC" && break
2113 done
2114
2115   CC=$ac_ct_CC
2116 fi
2117
2118 fi
2119
2120
2121 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2122 See \`config.log' for more details." >&5
2123 echo "$as_me: error: no acceptable C compiler found in \$PATH
2124 See \`config.log' for more details." >&2;}
2125    { (exit 1); exit 1; }; }
2126
2127 # Provide some information about the compiler.
2128 echo "$as_me:$LINENO:" \
2129      "checking for C compiler version" >&5
2130 ac_compiler=`set X $ac_compile; echo $2`
2131 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2132   (eval $ac_compiler --version </dev/null >&5) 2>&5
2133   ac_status=$?
2134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2135   (exit $ac_status); }
2136 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2137   (eval $ac_compiler -v </dev/null >&5) 2>&5
2138   ac_status=$?
2139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2140   (exit $ac_status); }
2141 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2142   (eval $ac_compiler -V </dev/null >&5) 2>&5
2143   ac_status=$?
2144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145   (exit $ac_status); }
2146
2147 cat >conftest.$ac_ext <<_ACEOF
2148 /* confdefs.h.  */
2149 _ACEOF
2150 cat confdefs.h >>conftest.$ac_ext
2151 cat >>conftest.$ac_ext <<_ACEOF
2152 /* end confdefs.h.  */
2153
2154 int
2155 main ()
2156 {
2157
2158   ;
2159   return 0;
2160 }
2161 _ACEOF
2162 ac_clean_files_save=$ac_clean_files
2163 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2164 # Try to create an executable without -o first, disregard a.out.
2165 # It will help us diagnose broken compilers, and finding out an intuition
2166 # of exeext.
2167 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2168 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2169 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2170 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2171   (eval $ac_link_default) 2>&5
2172   ac_status=$?
2173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2174   (exit $ac_status); }; then
2175   # Find the output, starting from the most likely.  This scheme is
2176 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2177 # resort.
2178
2179 # Be careful to initialize this variable, since it used to be cached.
2180 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2181 ac_cv_exeext=
2182 # b.out is created by i960 compilers.
2183 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2184 do
2185   test -f "$ac_file" || continue
2186   case $ac_file in
2187     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2188         ;;
2189     conftest.$ac_ext )
2190         # This is the source file.
2191         ;;
2192     [ab].out )
2193         # We found the default executable, but exeext='' is most
2194         # certainly right.
2195         break;;
2196     *.* )
2197         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2198         # FIXME: I believe we export ac_cv_exeext for Libtool,
2199         # but it would be cool to find out if it's true.  Does anybody
2200         # maintain Libtool? --akim.
2201         export ac_cv_exeext
2202         break;;
2203     * )
2204         break;;
2205   esac
2206 done
2207 else
2208   echo "$as_me: failed program was:" >&5
2209 sed 's/^/| /' conftest.$ac_ext >&5
2210
2211 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2212 See \`config.log' for more details." >&5
2213 echo "$as_me: error: C compiler cannot create executables
2214 See \`config.log' for more details." >&2;}
2215    { (exit 77); exit 77; }; }
2216 fi
2217
2218 ac_exeext=$ac_cv_exeext
2219 echo "$as_me:$LINENO: result: $ac_file" >&5
2220 echo "${ECHO_T}$ac_file" >&6
2221
2222 # Check the compiler produces executables we can run.  If not, either
2223 # the compiler is broken, or we cross compile.
2224 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2225 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2226 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2227 # If not cross compiling, check that we can run a simple program.
2228 if test "$cross_compiling" != yes; then
2229   if { ac_try='./$ac_file'
2230   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2231   (eval $ac_try) 2>&5
2232   ac_status=$?
2233   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2234   (exit $ac_status); }; }; then
2235     cross_compiling=no
2236   else
2237     if test "$cross_compiling" = maybe; then
2238         cross_compiling=yes
2239     else
2240         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2241 If you meant to cross compile, use \`--host'.
2242 See \`config.log' for more details." >&5
2243 echo "$as_me: error: cannot run C compiled programs.
2244 If you meant to cross compile, use \`--host'.
2245 See \`config.log' for more details." >&2;}
2246    { (exit 1); exit 1; }; }
2247     fi
2248   fi
2249 fi
2250 echo "$as_me:$LINENO: result: yes" >&5
2251 echo "${ECHO_T}yes" >&6
2252
2253 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2254 ac_clean_files=$ac_clean_files_save
2255 # Check the compiler produces executables we can run.  If not, either
2256 # the compiler is broken, or we cross compile.
2257 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2258 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2259 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2260 echo "${ECHO_T}$cross_compiling" >&6
2261
2262 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2263 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2264 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2265   (eval $ac_link) 2>&5
2266   ac_status=$?
2267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2268   (exit $ac_status); }; then
2269   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2270 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2271 # work properly (i.e., refer to `conftest.exe'), while it won't with
2272 # `rm'.
2273 for ac_file in conftest.exe conftest conftest.*; do
2274   test -f "$ac_file" || continue
2275   case $ac_file in
2276     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2277     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2278           export ac_cv_exeext
2279           break;;
2280     * ) break;;
2281   esac
2282 done
2283 else
2284   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2285 See \`config.log' for more details." >&5
2286 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2287 See \`config.log' for more details." >&2;}
2288    { (exit 1); exit 1; }; }
2289 fi
2290
2291 rm -f conftest$ac_cv_exeext
2292 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2293 echo "${ECHO_T}$ac_cv_exeext" >&6
2294
2295 rm -f conftest.$ac_ext
2296 EXEEXT=$ac_cv_exeext
2297 ac_exeext=$EXEEXT
2298 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2299 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2300 if test "${ac_cv_objext+set}" = set; then
2301   echo $ECHO_N "(cached) $ECHO_C" >&6
2302 else
2303   cat >conftest.$ac_ext <<_ACEOF
2304 /* confdefs.h.  */
2305 _ACEOF
2306 cat confdefs.h >>conftest.$ac_ext
2307 cat >>conftest.$ac_ext <<_ACEOF
2308 /* end confdefs.h.  */
2309
2310 int
2311 main ()
2312 {
2313
2314   ;
2315   return 0;
2316 }
2317 _ACEOF
2318 rm -f conftest.o conftest.obj
2319 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2320   (eval $ac_compile) 2>&5
2321   ac_status=$?
2322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2323   (exit $ac_status); }; then
2324   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2325   case $ac_file in
2326     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2327     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2328        break;;
2329   esac
2330 done
2331 else
2332   echo "$as_me: failed program was:" >&5
2333 sed 's/^/| /' conftest.$ac_ext >&5
2334
2335 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2336 See \`config.log' for more details." >&5
2337 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2338 See \`config.log' for more details." >&2;}
2339    { (exit 1); exit 1; }; }
2340 fi
2341
2342 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2343 fi
2344 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2345 echo "${ECHO_T}$ac_cv_objext" >&6
2346 OBJEXT=$ac_cv_objext
2347 ac_objext=$OBJEXT
2348 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2349 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2350 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2351   echo $ECHO_N "(cached) $ECHO_C" >&6
2352 else
2353   cat >conftest.$ac_ext <<_ACEOF
2354 /* confdefs.h.  */
2355 _ACEOF
2356 cat confdefs.h >>conftest.$ac_ext
2357 cat >>conftest.$ac_ext <<_ACEOF
2358 /* end confdefs.h.  */
2359
2360 int
2361 main ()
2362 {
2363 #ifndef __GNUC__
2364        choke me
2365 #endif
2366
2367   ;
2368   return 0;
2369 }
2370 _ACEOF
2371 rm -f conftest.$ac_objext
2372 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2373   (eval $ac_compile) 2>conftest.er1
2374   ac_status=$?
2375   grep -v '^ *+' conftest.er1 >conftest.err
2376   rm -f conftest.er1
2377   cat conftest.err >&5
2378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2379   (exit $ac_status); } &&
2380          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2381   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2382   (eval $ac_try) 2>&5
2383   ac_status=$?
2384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2385   (exit $ac_status); }; } &&
2386          { ac_try='test -s conftest.$ac_objext'
2387   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388   (eval $ac_try) 2>&5
2389   ac_status=$?
2390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391   (exit $ac_status); }; }; then
2392   ac_compiler_gnu=yes
2393 else
2394   echo "$as_me: failed program was:" >&5
2395 sed 's/^/| /' conftest.$ac_ext >&5
2396
2397 ac_compiler_gnu=no
2398 fi
2399 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2400 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2401
2402 fi
2403 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2404 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2405 GCC=`test $ac_compiler_gnu = yes && echo yes`
2406 ac_test_CFLAGS=${CFLAGS+set}
2407 ac_save_CFLAGS=$CFLAGS
2408 CFLAGS="-g"
2409 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2410 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2411 if test "${ac_cv_prog_cc_g+set}" = set; then
2412   echo $ECHO_N "(cached) $ECHO_C" >&6
2413 else
2414   cat >conftest.$ac_ext <<_ACEOF
2415 /* confdefs.h.  */
2416 _ACEOF
2417 cat confdefs.h >>conftest.$ac_ext
2418 cat >>conftest.$ac_ext <<_ACEOF
2419 /* end confdefs.h.  */
2420
2421 int
2422 main ()
2423 {
2424
2425   ;
2426   return 0;
2427 }
2428 _ACEOF
2429 rm -f conftest.$ac_objext
2430 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2431   (eval $ac_compile) 2>conftest.er1
2432   ac_status=$?
2433   grep -v '^ *+' conftest.er1 >conftest.err
2434   rm -f conftest.er1
2435   cat conftest.err >&5
2436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437   (exit $ac_status); } &&
2438          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2439   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2440   (eval $ac_try) 2>&5
2441   ac_status=$?
2442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2443   (exit $ac_status); }; } &&
2444          { ac_try='test -s conftest.$ac_objext'
2445   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2446   (eval $ac_try) 2>&5
2447   ac_status=$?
2448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2449   (exit $ac_status); }; }; then
2450   ac_cv_prog_cc_g=yes
2451 else
2452   echo "$as_me: failed program was:" >&5
2453 sed 's/^/| /' conftest.$ac_ext >&5
2454
2455 ac_cv_prog_cc_g=no
2456 fi
2457 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2458 fi
2459 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2460 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2461 if test "$ac_test_CFLAGS" = set; then
2462   CFLAGS=$ac_save_CFLAGS
2463 elif test $ac_cv_prog_cc_g = yes; then
2464   if test "$GCC" = yes; then
2465     CFLAGS="-g -O2"
2466   else
2467     CFLAGS="-g"
2468   fi
2469 else
2470   if test "$GCC" = yes; then
2471     CFLAGS="-O2"
2472   else
2473     CFLAGS=
2474   fi
2475 fi
2476 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2477 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2478 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2479   echo $ECHO_N "(cached) $ECHO_C" >&6
2480 else
2481   ac_cv_prog_cc_stdc=no
2482 ac_save_CC=$CC
2483 cat >conftest.$ac_ext <<_ACEOF
2484 /* confdefs.h.  */
2485 _ACEOF
2486 cat confdefs.h >>conftest.$ac_ext
2487 cat >>conftest.$ac_ext <<_ACEOF
2488 /* end confdefs.h.  */
2489 #include <stdarg.h>
2490 #include <stdio.h>
2491 #include <sys/types.h>
2492 #include <sys/stat.h>
2493 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2494 struct buf { int x; };
2495 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2496 static char *e (p, i)
2497      char **p;
2498      int i;
2499 {
2500   return p[i];
2501 }
2502 static char *f (char * (*g) (char **, int), char **p, ...)
2503 {
2504   char *s;
2505   va_list v;
2506   va_start (v,p);
2507   s = g (p, va_arg (v,int));
2508   va_end (v);
2509   return s;
2510 }
2511
2512 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2513    function prototypes and stuff, but not '\xHH' hex character constants.
2514    These don't provoke an error unfortunately, instead are silently treated
2515    as 'x'.  The following induces an error, until -std1 is added to get
2516    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2517    array size at least.  It's necessary to write '\x00'==0 to get something
2518    that's true only with -std1.  */
2519 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2520
2521 int test (int i, double x);
2522 struct s1 {int (*f) (int a);};
2523 struct s2 {int (*f) (double a);};
2524 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2525 int argc;
2526 char **argv;
2527 int
2528 main ()
2529 {
2530 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2531   ;
2532   return 0;
2533 }
2534 _ACEOF
2535 # Don't try gcc -ansi; that turns off useful extensions and
2536 # breaks some systems' header files.
2537 # AIX                   -qlanglvl=ansi
2538 # Ultrix and OSF/1      -std1
2539 # HP-UX 10.20 and later -Ae
2540 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2541 # SVR4                  -Xc -D__EXTENSIONS__
2542 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2543 do
2544   CC="$ac_save_CC $ac_arg"
2545   rm -f conftest.$ac_objext
2546 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2547   (eval $ac_compile) 2>conftest.er1
2548   ac_status=$?
2549   grep -v '^ *+' conftest.er1 >conftest.err
2550   rm -f conftest.er1
2551   cat conftest.err >&5
2552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2553   (exit $ac_status); } &&
2554          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2555   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2556   (eval $ac_try) 2>&5
2557   ac_status=$?
2558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2559   (exit $ac_status); }; } &&
2560          { ac_try='test -s conftest.$ac_objext'
2561   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2562   (eval $ac_try) 2>&5
2563   ac_status=$?
2564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2565   (exit $ac_status); }; }; then
2566   ac_cv_prog_cc_stdc=$ac_arg
2567 break
2568 else
2569   echo "$as_me: failed program was:" >&5
2570 sed 's/^/| /' conftest.$ac_ext >&5
2571
2572 fi
2573 rm -f conftest.err conftest.$ac_objext
2574 done
2575 rm -f conftest.$ac_ext conftest.$ac_objext
2576 CC=$ac_save_CC
2577
2578 fi
2579
2580 case "x$ac_cv_prog_cc_stdc" in
2581   x|xno)
2582     echo "$as_me:$LINENO: result: none needed" >&5
2583 echo "${ECHO_T}none needed" >&6 ;;
2584   *)
2585     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2586 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2587     CC="$CC $ac_cv_prog_cc_stdc" ;;
2588 esac
2589
2590 # Some people use a C++ compiler to compile C.  Since we use `exit',
2591 # in C++ we need to declare it.  In case someone uses the same compiler
2592 # for both compiling C and C++ we need to have the C++ compiler decide
2593 # the declaration of exit, since it's the most demanding environment.
2594 cat >conftest.$ac_ext <<_ACEOF
2595 #ifndef __cplusplus
2596   choke me
2597 #endif
2598 _ACEOF
2599 rm -f conftest.$ac_objext
2600 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2601   (eval $ac_compile) 2>conftest.er1
2602   ac_status=$?
2603   grep -v '^ *+' conftest.er1 >conftest.err
2604   rm -f conftest.er1
2605   cat conftest.err >&5
2606   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2607   (exit $ac_status); } &&
2608          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2609   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2610   (eval $ac_try) 2>&5
2611   ac_status=$?
2612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2613   (exit $ac_status); }; } &&
2614          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2620   for ac_declaration in \
2621    '' \
2622    'extern "C" void std::exit (int) throw (); using std::exit;' \
2623    'extern "C" void std::exit (int); using std::exit;' \
2624    'extern "C" void exit (int) throw ();' \
2625    'extern "C" void exit (int);' \
2626    'void exit (int);'
2627 do
2628   cat >conftest.$ac_ext <<_ACEOF
2629 /* confdefs.h.  */
2630 _ACEOF
2631 cat confdefs.h >>conftest.$ac_ext
2632 cat >>conftest.$ac_ext <<_ACEOF
2633 /* end confdefs.h.  */
2634 $ac_declaration
2635 #include <stdlib.h>
2636 int
2637 main ()
2638 {
2639 exit (42);
2640   ;
2641   return 0;
2642 }
2643 _ACEOF
2644 rm -f conftest.$ac_objext
2645 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2646   (eval $ac_compile) 2>conftest.er1
2647   ac_status=$?
2648   grep -v '^ *+' conftest.er1 >conftest.err
2649   rm -f conftest.er1
2650   cat conftest.err >&5
2651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2652   (exit $ac_status); } &&
2653          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2654   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2655   (eval $ac_try) 2>&5
2656   ac_status=$?
2657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2658   (exit $ac_status); }; } &&
2659          { ac_try='test -s conftest.$ac_objext'
2660   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2661   (eval $ac_try) 2>&5
2662   ac_status=$?
2663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2664   (exit $ac_status); }; }; then
2665   :
2666 else
2667   echo "$as_me: failed program was:" >&5
2668 sed 's/^/| /' conftest.$ac_ext >&5
2669
2670 continue
2671 fi
2672 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2673   cat >conftest.$ac_ext <<_ACEOF
2674 /* confdefs.h.  */
2675 _ACEOF
2676 cat confdefs.h >>conftest.$ac_ext
2677 cat >>conftest.$ac_ext <<_ACEOF
2678 /* end confdefs.h.  */
2679 $ac_declaration
2680 int
2681 main ()
2682 {
2683 exit (42);
2684   ;
2685   return 0;
2686 }
2687 _ACEOF
2688 rm -f conftest.$ac_objext
2689 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2690   (eval $ac_compile) 2>conftest.er1
2691   ac_status=$?
2692   grep -v '^ *+' conftest.er1 >conftest.err
2693   rm -f conftest.er1
2694   cat conftest.err >&5
2695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2696   (exit $ac_status); } &&
2697          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2698   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2699   (eval $ac_try) 2>&5
2700   ac_status=$?
2701   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2702   (exit $ac_status); }; } &&
2703          { ac_try='test -s conftest.$ac_objext'
2704   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2705   (eval $ac_try) 2>&5
2706   ac_status=$?
2707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2708   (exit $ac_status); }; }; then
2709   break
2710 else
2711   echo "$as_me: failed program was:" >&5
2712 sed 's/^/| /' conftest.$ac_ext >&5
2713
2714 fi
2715 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2716 done
2717 rm -f conftest*
2718 if test -n "$ac_declaration"; then
2719   echo '#ifdef __cplusplus' >>confdefs.h
2720   echo $ac_declaration      >>confdefs.h
2721   echo '#endif'             >>confdefs.h
2722 fi
2723
2724 else
2725   echo "$as_me: failed program was:" >&5
2726 sed 's/^/| /' conftest.$ac_ext >&5
2727
2728 fi
2729 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2730 ac_ext=c
2731 ac_cpp='$CPP $CPPFLAGS'
2732 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2733 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2734 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2735
2736 if test "x$CC" != xcc; then
2737   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2738 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2739 else
2740   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2741 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2742 fi
2743 set dummy $CC; ac_cc=`echo $2 |
2744                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2745 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2746   echo $ECHO_N "(cached) $ECHO_C" >&6
2747 else
2748   cat >conftest.$ac_ext <<_ACEOF
2749 /* confdefs.h.  */
2750 _ACEOF
2751 cat confdefs.h >>conftest.$ac_ext
2752 cat >>conftest.$ac_ext <<_ACEOF
2753 /* end confdefs.h.  */
2754
2755 int
2756 main ()
2757 {
2758
2759   ;
2760   return 0;
2761 }
2762 _ACEOF
2763 # Make sure it works both with $CC and with simple cc.
2764 # We do the test twice because some compilers refuse to overwrite an
2765 # existing .o file with -o, though they will create one.
2766 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2767 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2768   (eval $ac_try) 2>&5
2769   ac_status=$?
2770   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2771   (exit $ac_status); } &&
2772    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2773   (eval $ac_try) 2>&5
2774   ac_status=$?
2775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2776   (exit $ac_status); };
2777 then
2778   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2779   if test "x$CC" != xcc; then
2780     # Test first that cc exists at all.
2781     if { ac_try='cc -c conftest.$ac_ext >&5'
2782   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2783   (eval $ac_try) 2>&5
2784   ac_status=$?
2785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2786   (exit $ac_status); }; }; then
2787       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2788       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2789   (eval $ac_try) 2>&5
2790   ac_status=$?
2791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792   (exit $ac_status); } &&
2793          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2794   (eval $ac_try) 2>&5
2795   ac_status=$?
2796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2797   (exit $ac_status); };
2798       then
2799         # cc works too.
2800         :
2801       else
2802         # cc exists but doesn't like -o.
2803         eval ac_cv_prog_cc_${ac_cc}_c_o=no
2804       fi
2805     fi
2806   fi
2807 else
2808   eval ac_cv_prog_cc_${ac_cc}_c_o=no
2809 fi
2810 rm -f conftest*
2811
2812 fi
2813 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2814   echo "$as_me:$LINENO: result: yes" >&5
2815 echo "${ECHO_T}yes" >&6
2816 else
2817   echo "$as_me:$LINENO: result: no" >&5
2818 echo "${ECHO_T}no" >&6
2819
2820 cat >>confdefs.h <<\_ACEOF
2821 #define NO_MINUS_C_MINUS_O 1
2822 _ACEOF
2823
2824 fi
2825
2826 # autoconf is lame and doesn't give us any substitution variable for this.
2827 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2828   NO_MINUS_C_MINUS_O=yes
2829 else
2830   OUTPUT_OPTION='-o $@'
2831 fi
2832
2833
2834
2835 # -------------------------
2836 # Check C compiler features
2837 # -------------------------
2838
2839 ac_ext=c
2840 ac_cpp='$CPP $CPPFLAGS'
2841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2844 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2845 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2846 # On Suns, sometimes $CPP names a directory.
2847 if test -n "$CPP" && test -d "$CPP"; then
2848   CPP=
2849 fi
2850 if test -z "$CPP"; then
2851   if test "${ac_cv_prog_CPP+set}" = set; then
2852   echo $ECHO_N "(cached) $ECHO_C" >&6
2853 else
2854       # Double quotes because CPP needs to be expanded
2855     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2856     do
2857       ac_preproc_ok=false
2858 for ac_c_preproc_warn_flag in '' yes
2859 do
2860   # Use a header file that comes with gcc, so configuring glibc
2861   # with a fresh cross-compiler works.
2862   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2863   # <limits.h> exists even on freestanding compilers.
2864   # On the NeXT, cc -E runs the code through the compiler's parser,
2865   # not just through cpp. "Syntax error" is here to catch this case.
2866   cat >conftest.$ac_ext <<_ACEOF
2867 /* confdefs.h.  */
2868 _ACEOF
2869 cat confdefs.h >>conftest.$ac_ext
2870 cat >>conftest.$ac_ext <<_ACEOF
2871 /* end confdefs.h.  */
2872 #ifdef __STDC__
2873 # include <limits.h>
2874 #else
2875 # include <assert.h>
2876 #endif
2877                      Syntax error
2878 _ACEOF
2879 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2880   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2881   ac_status=$?
2882   grep -v '^ *+' conftest.er1 >conftest.err
2883   rm -f conftest.er1
2884   cat conftest.err >&5
2885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2886   (exit $ac_status); } >/dev/null; then
2887   if test -s conftest.err; then
2888     ac_cpp_err=$ac_c_preproc_warn_flag
2889     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2890   else
2891     ac_cpp_err=
2892   fi
2893 else
2894   ac_cpp_err=yes
2895 fi
2896 if test -z "$ac_cpp_err"; then
2897   :
2898 else
2899   echo "$as_me: failed program was:" >&5
2900 sed 's/^/| /' conftest.$ac_ext >&5
2901
2902   # Broken: fails on valid input.
2903 continue
2904 fi
2905 rm -f conftest.err conftest.$ac_ext
2906
2907   # OK, works on sane cases.  Now check whether non-existent headers
2908   # can be detected and how.
2909   cat >conftest.$ac_ext <<_ACEOF
2910 /* confdefs.h.  */
2911 _ACEOF
2912 cat confdefs.h >>conftest.$ac_ext
2913 cat >>conftest.$ac_ext <<_ACEOF
2914 /* end confdefs.h.  */
2915 #include <ac_nonexistent.h>
2916 _ACEOF
2917 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2918   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2919   ac_status=$?
2920   grep -v '^ *+' conftest.er1 >conftest.err
2921   rm -f conftest.er1
2922   cat conftest.err >&5
2923   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2924   (exit $ac_status); } >/dev/null; then
2925   if test -s conftest.err; then
2926     ac_cpp_err=$ac_c_preproc_warn_flag
2927     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2928   else
2929     ac_cpp_err=
2930   fi
2931 else
2932   ac_cpp_err=yes
2933 fi
2934 if test -z "$ac_cpp_err"; then
2935   # Broken: success on invalid input.
2936 continue
2937 else
2938   echo "$as_me: failed program was:" >&5
2939 sed 's/^/| /' conftest.$ac_ext >&5
2940
2941   # Passes both tests.
2942 ac_preproc_ok=:
2943 break
2944 fi
2945 rm -f conftest.err conftest.$ac_ext
2946
2947 done
2948 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2949 rm -f conftest.err conftest.$ac_ext
2950 if $ac_preproc_ok; then
2951   break
2952 fi
2953
2954     done
2955     ac_cv_prog_CPP=$CPP
2956
2957 fi
2958   CPP=$ac_cv_prog_CPP
2959 else
2960   ac_cv_prog_CPP=$CPP
2961 fi
2962 echo "$as_me:$LINENO: result: $CPP" >&5
2963 echo "${ECHO_T}$CPP" >&6
2964 ac_preproc_ok=false
2965 for ac_c_preproc_warn_flag in '' yes
2966 do
2967   # Use a header file that comes with gcc, so configuring glibc
2968   # with a fresh cross-compiler works.
2969   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2970   # <limits.h> exists even on freestanding compilers.
2971   # On the NeXT, cc -E runs the code through the compiler's parser,
2972   # not just through cpp. "Syntax error" is here to catch this case.
2973   cat >conftest.$ac_ext <<_ACEOF
2974 /* confdefs.h.  */
2975 _ACEOF
2976 cat confdefs.h >>conftest.$ac_ext
2977 cat >>conftest.$ac_ext <<_ACEOF
2978 /* end confdefs.h.  */
2979 #ifdef __STDC__
2980 # include <limits.h>
2981 #else
2982 # include <assert.h>
2983 #endif
2984                      Syntax error
2985 _ACEOF
2986 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2987   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2988   ac_status=$?
2989   grep -v '^ *+' conftest.er1 >conftest.err
2990   rm -f conftest.er1
2991   cat conftest.err >&5
2992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2993   (exit $ac_status); } >/dev/null; then
2994   if test -s conftest.err; then
2995     ac_cpp_err=$ac_c_preproc_warn_flag
2996     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2997   else
2998     ac_cpp_err=
2999   fi
3000 else
3001   ac_cpp_err=yes
3002 fi
3003 if test -z "$ac_cpp_err"; then
3004   :
3005 else
3006   echo "$as_me: failed program was:" >&5
3007 sed 's/^/| /' conftest.$ac_ext >&5
3008
3009   # Broken: fails on valid input.
3010 continue
3011 fi
3012 rm -f conftest.err conftest.$ac_ext
3013
3014   # OK, works on sane cases.  Now check whether non-existent headers
3015   # can be detected and how.
3016   cat >conftest.$ac_ext <<_ACEOF
3017 /* confdefs.h.  */
3018 _ACEOF
3019 cat confdefs.h >>conftest.$ac_ext
3020 cat >>conftest.$ac_ext <<_ACEOF
3021 /* end confdefs.h.  */
3022 #include <ac_nonexistent.h>
3023 _ACEOF
3024 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3025   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3026   ac_status=$?
3027   grep -v '^ *+' conftest.er1 >conftest.err
3028   rm -f conftest.er1
3029   cat conftest.err >&5
3030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031   (exit $ac_status); } >/dev/null; then
3032   if test -s conftest.err; then
3033     ac_cpp_err=$ac_c_preproc_warn_flag
3034     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3035   else
3036     ac_cpp_err=
3037   fi
3038 else
3039   ac_cpp_err=yes
3040 fi
3041 if test -z "$ac_cpp_err"; then
3042   # Broken: success on invalid input.
3043 continue
3044 else
3045   echo "$as_me: failed program was:" >&5
3046 sed 's/^/| /' conftest.$ac_ext >&5
3047
3048   # Passes both tests.
3049 ac_preproc_ok=:
3050 break
3051 fi
3052 rm -f conftest.err conftest.$ac_ext
3053
3054 done
3055 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3056 rm -f conftest.err conftest.$ac_ext
3057 if $ac_preproc_ok; then
3058   :
3059 else
3060   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3061 See \`config.log' for more details." >&5
3062 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3063 See \`config.log' for more details." >&2;}
3064    { (exit 1); exit 1; }; }
3065 fi
3066
3067 ac_ext=c
3068 ac_cpp='$CPP $CPPFLAGS'
3069 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3070 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3071 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3072
3073
3074 echo "$as_me:$LINENO: checking for inline" >&5
3075 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3076 if test "${ac_cv_c_inline+set}" = set; then
3077   echo $ECHO_N "(cached) $ECHO_C" >&6
3078 else
3079   ac_cv_c_inline=no
3080 for ac_kw in inline __inline__ __inline; do
3081   cat >conftest.$ac_ext <<_ACEOF
3082 /* confdefs.h.  */
3083 _ACEOF
3084 cat confdefs.h >>conftest.$ac_ext
3085 cat >>conftest.$ac_ext <<_ACEOF
3086 /* end confdefs.h.  */
3087 #ifndef __cplusplus
3088 typedef int foo_t;
3089 static $ac_kw foo_t static_foo () {return 0; }
3090 $ac_kw foo_t foo () {return 0; }
3091 #endif
3092
3093 _ACEOF
3094 rm -f conftest.$ac_objext
3095 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3096   (eval $ac_compile) 2>conftest.er1
3097   ac_status=$?
3098   grep -v '^ *+' conftest.er1 >conftest.err
3099   rm -f conftest.er1
3100   cat conftest.err >&5
3101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3102   (exit $ac_status); } &&
3103          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3104   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3105   (eval $ac_try) 2>&5
3106   ac_status=$?
3107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3108   (exit $ac_status); }; } &&
3109          { ac_try='test -s conftest.$ac_objext'
3110   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3111   (eval $ac_try) 2>&5
3112   ac_status=$?
3113   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3114   (exit $ac_status); }; }; then
3115   ac_cv_c_inline=$ac_kw; break
3116 else
3117   echo "$as_me: failed program was:" >&5
3118 sed 's/^/| /' conftest.$ac_ext >&5
3119
3120 fi
3121 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3122 done
3123
3124 fi
3125 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3126 echo "${ECHO_T}$ac_cv_c_inline" >&6
3127
3128
3129 case $ac_cv_c_inline in
3130   inline | yes) ;;
3131   *)
3132     case $ac_cv_c_inline in
3133       no) ac_val=;;
3134       *) ac_val=$ac_cv_c_inline;;
3135     esac
3136     cat >>confdefs.h <<_ACEOF
3137 #ifndef __cplusplus
3138 #define inline $ac_val
3139 #endif
3140 _ACEOF
3141     ;;
3142 esac
3143
3144
3145 echo "$as_me:$LINENO: checking for long long int" >&5
3146 echo $ECHO_N "checking for long long int... $ECHO_C" >&6
3147 if test "${ac_cv_c_long_long+set}" = set; then
3148   echo $ECHO_N "(cached) $ECHO_C" >&6
3149 else
3150   cat >conftest.$ac_ext <<_ACEOF
3151 /* confdefs.h.  */
3152 _ACEOF
3153 cat confdefs.h >>conftest.$ac_ext
3154 cat >>conftest.$ac_ext <<_ACEOF
3155 /* end confdefs.h.  */
3156
3157 int
3158 main ()
3159 {
3160 long long int i;
3161   ;
3162   return 0;
3163 }
3164 _ACEOF
3165 rm -f conftest.$ac_objext
3166 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3167   (eval $ac_compile) 2>conftest.er1
3168   ac_status=$?
3169   grep -v '^ *+' conftest.er1 >conftest.err
3170   rm -f conftest.er1
3171   cat conftest.err >&5
3172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173   (exit $ac_status); } &&
3174          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3176   (eval $ac_try) 2>&5
3177   ac_status=$?
3178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3179   (exit $ac_status); }; } &&
3180          { ac_try='test -s conftest.$ac_objext'
3181   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3182   (eval $ac_try) 2>&5
3183   ac_status=$?
3184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185   (exit $ac_status); }; }; then
3186   ac_cv_c_long_long=yes
3187 else
3188   echo "$as_me: failed program was:" >&5
3189 sed 's/^/| /' conftest.$ac_ext >&5
3190
3191 ac_cv_c_long_long=no
3192 fi
3193 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3194 fi
3195 echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
3196 echo "${ECHO_T}$ac_cv_c_long_long" >&6
3197   if test $ac_cv_c_long_long = yes; then
3198
3199 cat >>confdefs.h <<\_ACEOF
3200 #define HAVE_LONG_LONG 1
3201 _ACEOF
3202
3203   fi
3204 echo "$as_me:$LINENO: checking for __int64" >&5
3205 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
3206 if test "${ac_cv_c___int64+set}" = set; then
3207   echo $ECHO_N "(cached) $ECHO_C" >&6
3208 else
3209   cat >conftest.$ac_ext <<_ACEOF
3210 /* confdefs.h.  */
3211 _ACEOF
3212 cat confdefs.h >>conftest.$ac_ext
3213 cat >>conftest.$ac_ext <<_ACEOF
3214 /* end confdefs.h.  */
3215
3216 int
3217 main ()
3218 {
3219 __int64 i;
3220   ;
3221   return 0;
3222 }
3223 _ACEOF
3224 rm -f conftest.$ac_objext
3225 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3226   (eval $ac_compile) 2>conftest.er1
3227   ac_status=$?
3228   grep -v '^ *+' conftest.er1 >conftest.err
3229   rm -f conftest.er1
3230   cat conftest.err >&5
3231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3232   (exit $ac_status); } &&
3233          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3234   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3235   (eval $ac_try) 2>&5
3236   ac_status=$?
3237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3238   (exit $ac_status); }; } &&
3239          { ac_try='test -s conftest.$ac_objext'
3240   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3241   (eval $ac_try) 2>&5
3242   ac_status=$?
3243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3244   (exit $ac_status); }; }; then
3245   ac_cv_c___int64=yes
3246 else
3247   echo "$as_me: failed program was:" >&5
3248 sed 's/^/| /' conftest.$ac_ext >&5
3249
3250 ac_cv_c___int64=no
3251 fi
3252 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3253 fi
3254 echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
3255 echo "${ECHO_T}$ac_cv_c___int64" >&6
3256   if test $ac_cv_c___int64 = yes; then
3257
3258 cat >>confdefs.h <<\_ACEOF
3259 #define HAVE___INT64 1
3260 _ACEOF
3261
3262   fi
3263
3264
3265 # sizeof(char) is 1 by definition.
3266 echo "$as_me:$LINENO: checking size of void *" >&5
3267 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3268 if test "${ac_cv_sizeof_void_p+set}" = set; then
3269   echo $ECHO_N "(cached) $ECHO_C" >&6
3270 else
3271   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3272   cat >conftest.$ac_ext <<_ACEOF
3273 /* confdefs.h.  */
3274 _ACEOF
3275 cat confdefs.h >>conftest.$ac_ext
3276 cat >>conftest.$ac_ext <<_ACEOF
3277 /* end confdefs.h.  */
3278 #include "confdefs.h"
3279 #include <sys/types.h>
3280
3281
3282 int
3283 main ()
3284 {
3285 switch (0) case 0: case (sizeof (void *) == $ac_size):;
3286   ;
3287   return 0;
3288 }
3289 _ACEOF
3290 rm -f conftest.$ac_objext
3291 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3292   (eval $ac_compile) 2>conftest.er1
3293   ac_status=$?
3294   grep -v '^ *+' conftest.er1 >conftest.err
3295   rm -f conftest.er1
3296   cat conftest.err >&5
3297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3298   (exit $ac_status); } &&
3299          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3300   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3301   (eval $ac_try) 2>&5
3302   ac_status=$?
3303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3304   (exit $ac_status); }; } &&
3305          { ac_try='test -s conftest.$ac_objext'
3306   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3307   (eval $ac_try) 2>&5
3308   ac_status=$?
3309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3310   (exit $ac_status); }; }; then
3311   ac_cv_sizeof_void_p=$ac_size
3312 else
3313   echo "$as_me: failed program was:" >&5
3314 sed 's/^/| /' conftest.$ac_ext >&5
3315
3316 fi
3317 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3318   if test x$ac_cv_sizeof_void_p != x ; then break; fi
3319 done
3320
3321 fi
3322
3323 if test x$ac_cv_sizeof_void_p = x ; then
3324   { { echo "$as_me:$LINENO: error: cannot determine a size for void *" >&5
3325 echo "$as_me: error: cannot determine a size for void *" >&2;}
3326    { (exit 1); exit 1; }; }
3327 fi
3328 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3329 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3330
3331 cat >>confdefs.h <<_ACEOF
3332 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3333 _ACEOF
3334
3335
3336 echo "$as_me:$LINENO: checking size of short" >&5
3337 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3338 if test "${ac_cv_sizeof_short+set}" = set; then
3339   echo $ECHO_N "(cached) $ECHO_C" >&6
3340 else
3341   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3342   cat >conftest.$ac_ext <<_ACEOF
3343 /* confdefs.h.  */
3344 _ACEOF
3345 cat confdefs.h >>conftest.$ac_ext
3346 cat >>conftest.$ac_ext <<_ACEOF
3347 /* end confdefs.h.  */
3348 #include "confdefs.h"
3349 #include <sys/types.h>
3350
3351
3352 int
3353 main ()
3354 {
3355 switch (0) case 0: case (sizeof (short) == $ac_size):;
3356   ;
3357   return 0;
3358 }
3359 _ACEOF
3360 rm -f conftest.$ac_objext
3361 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3362   (eval $ac_compile) 2>conftest.er1
3363   ac_status=$?
3364   grep -v '^ *+' conftest.er1 >conftest.err
3365   rm -f conftest.er1
3366   cat conftest.err >&5
3367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3368   (exit $ac_status); } &&
3369          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3370   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3371   (eval $ac_try) 2>&5
3372   ac_status=$?
3373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374   (exit $ac_status); }; } &&
3375          { ac_try='test -s conftest.$ac_objext'
3376   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3377   (eval $ac_try) 2>&5
3378   ac_status=$?
3379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3380   (exit $ac_status); }; }; then
3381   ac_cv_sizeof_short=$ac_size
3382 else
3383   echo "$as_me: failed program was:" >&5
3384 sed 's/^/| /' conftest.$ac_ext >&5
3385
3386 fi
3387 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3388   if test x$ac_cv_sizeof_short != x ; then break; fi
3389 done
3390
3391 fi
3392
3393 if test x$ac_cv_sizeof_short = x ; then
3394   { { echo "$as_me:$LINENO: error: cannot determine a size for short" >&5
3395 echo "$as_me: error: cannot determine a size for short" >&2;}
3396    { (exit 1); exit 1; }; }
3397 fi
3398 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
3399 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
3400
3401 cat >>confdefs.h <<_ACEOF
3402 #define SIZEOF_SHORT $ac_cv_sizeof_short
3403 _ACEOF
3404
3405
3406 echo "$as_me:$LINENO: checking size of int" >&5
3407 echo $ECHO_N "checking size of int... $ECHO_C" >&6
3408 if test "${ac_cv_sizeof_int+set}" = set; then
3409   echo $ECHO_N "(cached) $ECHO_C" >&6
3410 else
3411   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3412   cat >conftest.$ac_ext <<_ACEOF
3413 /* confdefs.h.  */
3414 _ACEOF
3415 cat confdefs.h >>conftest.$ac_ext
3416 cat >>conftest.$ac_ext <<_ACEOF
3417 /* end confdefs.h.  */
3418 #include "confdefs.h"
3419 #include <sys/types.h>
3420
3421
3422 int
3423 main ()
3424 {
3425 switch (0) case 0: case (sizeof (int) == $ac_size):;
3426   ;
3427   return 0;
3428 }
3429 _ACEOF
3430 rm -f conftest.$ac_objext
3431 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3432   (eval $ac_compile) 2>conftest.er1
3433   ac_status=$?
3434   grep -v '^ *+' conftest.er1 >conftest.err
3435   rm -f conftest.er1
3436   cat conftest.err >&5
3437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3438   (exit $ac_status); } &&
3439          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3441   (eval $ac_try) 2>&5
3442   ac_status=$?
3443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3444   (exit $ac_status); }; } &&
3445          { ac_try='test -s conftest.$ac_objext'
3446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3447   (eval $ac_try) 2>&5
3448   ac_status=$?
3449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3450   (exit $ac_status); }; }; then
3451   ac_cv_sizeof_int=$ac_size
3452 else
3453   echo "$as_me: failed program was:" >&5
3454 sed 's/^/| /' conftest.$ac_ext >&5
3455
3456 fi
3457 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3458   if test x$ac_cv_sizeof_int != x ; then break; fi
3459 done
3460
3461 fi
3462
3463 if test x$ac_cv_sizeof_int = x ; then
3464   { { echo "$as_me:$LINENO: error: cannot determine a size for int" >&5
3465 echo "$as_me: error: cannot determine a size for int" >&2;}
3466    { (exit 1); exit 1; }; }
3467 fi
3468 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
3469 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
3470
3471 cat >>confdefs.h <<_ACEOF
3472 #define SIZEOF_INT $ac_cv_sizeof_int
3473 _ACEOF
3474
3475
3476 echo "$as_me:$LINENO: checking size of long" >&5
3477 echo $ECHO_N "checking size of long... $ECHO_C" >&6
3478 if test "${ac_cv_sizeof_long+set}" = set; then
3479   echo $ECHO_N "(cached) $ECHO_C" >&6
3480 else
3481   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3482   cat >conftest.$ac_ext <<_ACEOF
3483 /* confdefs.h.  */
3484 _ACEOF
3485 cat confdefs.h >>conftest.$ac_ext
3486 cat >>conftest.$ac_ext <<_ACEOF
3487 /* end confdefs.h.  */
3488 #include "confdefs.h"
3489 #include <sys/types.h>
3490
3491
3492 int
3493 main ()
3494 {
3495 switch (0) case 0: case (sizeof (long) == $ac_size):;
3496   ;
3497   return 0;
3498 }
3499 _ACEOF
3500 rm -f conftest.$ac_objext
3501 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3502   (eval $ac_compile) 2>conftest.er1
3503   ac_status=$?
3504   grep -v '^ *+' conftest.er1 >conftest.err
3505   rm -f conftest.er1
3506   cat conftest.err >&5
3507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3508   (exit $ac_status); } &&
3509          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3510   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3511   (eval $ac_try) 2>&5
3512   ac_status=$?
3513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3514   (exit $ac_status); }; } &&
3515          { ac_try='test -s conftest.$ac_objext'
3516   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3517   (eval $ac_try) 2>&5
3518   ac_status=$?
3519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3520   (exit $ac_status); }; }; then
3521   ac_cv_sizeof_long=$ac_size
3522 else
3523   echo "$as_me: failed program was:" >&5
3524 sed 's/^/| /' conftest.$ac_ext >&5
3525
3526 fi
3527 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3528   if test x$ac_cv_sizeof_long != x ; then break; fi
3529 done
3530
3531 fi
3532
3533 if test x$ac_cv_sizeof_long = x ; then
3534   { { echo "$as_me:$LINENO: error: cannot determine a size for long" >&5
3535 echo "$as_me: error: cannot determine a size for long" >&2;}
3536    { (exit 1); exit 1; }; }
3537 fi
3538 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
3539 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
3540
3541 cat >>confdefs.h <<_ACEOF
3542 #define SIZEOF_LONG $ac_cv_sizeof_long
3543 _ACEOF
3544
3545
3546 if test $ac_cv_c_long_long = yes; then
3547   echo "$as_me:$LINENO: checking size of long long" >&5
3548 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
3549 if test "${ac_cv_sizeof_long_long+set}" = set; then
3550   echo $ECHO_N "(cached) $ECHO_C" >&6
3551 else
3552   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3553   cat >conftest.$ac_ext <<_ACEOF
3554 /* confdefs.h.  */
3555 _ACEOF
3556 cat confdefs.h >>conftest.$ac_ext
3557 cat >>conftest.$ac_ext <<_ACEOF
3558 /* end confdefs.h.  */
3559 #include "confdefs.h"
3560 #include <sys/types.h>
3561
3562
3563 int
3564 main ()
3565 {
3566 switch (0) case 0: case (sizeof (long long) == $ac_size):;
3567   ;
3568   return 0;
3569 }
3570 _ACEOF
3571 rm -f conftest.$ac_objext
3572 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3573   (eval $ac_compile) 2>conftest.er1
3574   ac_status=$?
3575   grep -v '^ *+' conftest.er1 >conftest.err
3576   rm -f conftest.er1
3577   cat conftest.err >&5
3578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3579   (exit $ac_status); } &&
3580          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3582   (eval $ac_try) 2>&5
3583   ac_status=$?
3584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3585   (exit $ac_status); }; } &&
3586          { ac_try='test -s conftest.$ac_objext'
3587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3588   (eval $ac_try) 2>&5
3589   ac_status=$?
3590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3591   (exit $ac_status); }; }; then
3592   ac_cv_sizeof_long_long=$ac_size
3593 else
3594   echo "$as_me: failed program was:" >&5
3595 sed 's/^/| /' conftest.$ac_ext >&5
3596
3597 fi
3598 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3599   if test x$ac_cv_sizeof_long_long != x ; then break; fi
3600 done
3601
3602 fi
3603
3604 if test x$ac_cv_sizeof_long_long = x ; then
3605   { { echo "$as_me:$LINENO: error: cannot determine a size for long long" >&5
3606 echo "$as_me: error: cannot determine a size for long long" >&2;}
3607    { (exit 1); exit 1; }; }
3608 fi
3609 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
3610 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
3611
3612 cat >>confdefs.h <<_ACEOF
3613 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
3614 _ACEOF
3615
3616
3617 fi
3618 if test $ac_cv_c___int64 = yes; then
3619   echo "$as_me:$LINENO: checking size of __int64" >&5
3620 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
3621 if test "${ac_cv_sizeof___int64+set}" = set; then
3622   echo $ECHO_N "(cached) $ECHO_C" >&6
3623 else
3624   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
3625   cat >conftest.$ac_ext <<_ACEOF
3626 /* confdefs.h.  */
3627 _ACEOF
3628 cat confdefs.h >>conftest.$ac_ext
3629 cat >>conftest.$ac_ext <<_ACEOF
3630 /* end confdefs.h.  */
3631 #include "confdefs.h"
3632 #include <sys/types.h>
3633
3634
3635 int
3636 main ()
3637 {
3638 switch (0) case 0: case (sizeof (__int64) == $ac_size):;
3639   ;
3640   return 0;
3641 }
3642 _ACEOF
3643 rm -f conftest.$ac_objext
3644 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3645   (eval $ac_compile) 2>conftest.er1
3646   ac_status=$?
3647   grep -v '^ *+' conftest.er1 >conftest.err
3648   rm -f conftest.er1
3649   cat conftest.err >&5
3650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3651   (exit $ac_status); } &&
3652          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3653   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3654   (eval $ac_try) 2>&5
3655   ac_status=$?
3656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3657   (exit $ac_status); }; } &&
3658          { ac_try='test -s conftest.$ac_objext'
3659   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3660   (eval $ac_try) 2>&5
3661   ac_status=$?
3662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3663   (exit $ac_status); }; }; then
3664   ac_cv_sizeof___int64=$ac_size
3665 else
3666   echo "$as_me: failed program was:" >&5
3667 sed 's/^/| /' conftest.$ac_ext >&5
3668
3669 fi
3670 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3671   if test x$ac_cv_sizeof___int64 != x ; then break; fi
3672 done
3673
3674 fi
3675
3676 if test x$ac_cv_sizeof___int64 = x ; then
3677   { { echo "$as_me:$LINENO: error: cannot determine a size for __int64" >&5
3678 echo "$as_me: error: cannot determine a size for __int64" >&2;}
3679    { (exit 1); exit 1; }; }
3680 fi
3681 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
3682 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
3683
3684 cat >>confdefs.h <<_ACEOF
3685 #define SIZEOF___INT64 $ac_cv_sizeof___int64
3686 _ACEOF
3687
3688
3689 fi
3690
3691 # ---------------------
3692 # Warnings and checking
3693 # ---------------------
3694
3695 # Check $CC warning features (if it's GCC).
3696 # We want to use -pedantic, but we don't want warnings about
3697 # * 'long long'
3698 # * variadic macros
3699 # So, we only use -pedantic if we can disable those warnings.
3700
3701 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
3702 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
3703 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
3704   echo $ECHO_N "(cached) $ECHO_C" >&6
3705 else
3706   save_CFLAGS="$CFLAGS"
3707   CFLAGS="-Wno-long-long"
3708   cat >conftest.$ac_ext <<_ACEOF
3709 /* confdefs.h.  */
3710 _ACEOF
3711 cat confdefs.h >>conftest.$ac_ext
3712 cat >>conftest.$ac_ext <<_ACEOF
3713 /* end confdefs.h.  */
3714
3715 _ACEOF
3716 rm -f conftest.$ac_objext
3717 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3718   (eval $ac_compile) 2>conftest.er1
3719   ac_status=$?
3720   grep -v '^ *+' conftest.er1 >conftest.err
3721   rm -f conftest.er1
3722   cat conftest.err >&5
3723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3724   (exit $ac_status); } &&
3725          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3726   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3727   (eval $ac_try) 2>&5
3728   ac_status=$?
3729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3730   (exit $ac_status); }; } &&
3731          { ac_try='test -s conftest.$ac_objext'
3732   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3733   (eval $ac_try) 2>&5
3734   ac_status=$?
3735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3736   (exit $ac_status); }; }; then
3737   ac_cv_prog_cc_w_no_long_long=yes
3738 else
3739   echo "$as_me: failed program was:" >&5
3740 sed 's/^/| /' conftest.$ac_ext >&5
3741
3742 ac_cv_prog_cc_w_no_long_long=no
3743 fi
3744 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3745   CFLAGS="$save_CFLAGS"
3746
3747 fi
3748 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
3749 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
3750
3751 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
3752 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
3753 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
3754   echo $ECHO_N "(cached) $ECHO_C" >&6
3755 else
3756   save_CFLAGS="$CFLAGS"
3757   CFLAGS="-Wno-variadic-macros"
3758   cat >conftest.$ac_ext <<_ACEOF
3759 /* confdefs.h.  */
3760 _ACEOF
3761 cat confdefs.h >>conftest.$ac_ext
3762 cat >>conftest.$ac_ext <<_ACEOF
3763 /* end confdefs.h.  */
3764
3765 _ACEOF
3766 rm -f conftest.$ac_objext
3767 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3768   (eval $ac_compile) 2>conftest.er1
3769   ac_status=$?
3770   grep -v '^ *+' conftest.er1 >conftest.err
3771   rm -f conftest.er1
3772   cat conftest.err >&5
3773   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3774   (exit $ac_status); } &&
3775          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3776   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3777   (eval $ac_try) 2>&5
3778   ac_status=$?
3779   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3780   (exit $ac_status); }; } &&
3781          { ac_try='test -s conftest.$ac_objext'
3782   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3783   (eval $ac_try) 2>&5
3784   ac_status=$?
3785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3786   (exit $ac_status); }; }; then
3787   ac_cv_prog_cc_w_no_variadic_macros=yes
3788 else
3789   echo "$as_me: failed program was:" >&5
3790 sed 's/^/| /' conftest.$ac_ext >&5
3791
3792 ac_cv_prog_cc_w_no_variadic_macros=no
3793 fi
3794 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3795   CFLAGS="$save_CFLAGS"
3796
3797 fi
3798 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
3799 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
3800
3801 strict1_warn=
3802 if test $ac_cv_prog_cc_w_no_long_long = yes \
3803    && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
3804   strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
3805 fi
3806
3807
3808 # Add -Wold-style-definition if it's accepted
3809 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
3810 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
3811 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
3812   echo $ECHO_N "(cached) $ECHO_C" >&6
3813 else
3814   save_CFLAGS="$CFLAGS"
3815   CFLAGS="-Wold-style-definition"
3816   cat >conftest.$ac_ext <<_ACEOF
3817 /* confdefs.h.  */
3818 _ACEOF
3819 cat confdefs.h >>conftest.$ac_ext
3820 cat >>conftest.$ac_ext <<_ACEOF
3821 /* end confdefs.h.  */
3822
3823 _ACEOF
3824 rm -f conftest.$ac_objext
3825 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3826   (eval $ac_compile) 2>conftest.er1
3827   ac_status=$?
3828   grep -v '^ *+' conftest.er1 >conftest.err
3829   rm -f conftest.er1
3830   cat conftest.err >&5
3831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3832   (exit $ac_status); } &&
3833          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3834   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3835   (eval $ac_try) 2>&5
3836   ac_status=$?
3837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3838   (exit $ac_status); }; } &&
3839          { ac_try='test -s conftest.$ac_objext'
3840   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3841   (eval $ac_try) 2>&5
3842   ac_status=$?
3843   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3844   (exit $ac_status); }; }; then
3845   ac_cv_prog_cc_w_old_style_definition=yes
3846 else
3847   echo "$as_me: failed program was:" >&5
3848 sed 's/^/| /' conftest.$ac_ext >&5
3849
3850 ac_cv_prog_cc_w_old_style_definition=no
3851 fi
3852 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3853   CFLAGS="$save_CFLAGS"
3854
3855 fi
3856 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
3857 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
3858 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
3859   strict1_warn="${strict1_warn} -Wold-style-definition"
3860 fi
3861
3862 # Enable -Werror, period.
3863 # Check whether --enable-werror_always or --disable-werror_always was given.
3864 if test "${enable_werror_always+set}" = set; then
3865   enableval="$enable_werror_always"
3866
3867 else
3868   enable_werror_always=no
3869 fi;
3870 if test x${enable_werror_always} = xyes ; then
3871   strict1_warn="${strict1_warn} -Werror"
3872   WERROR=-Werror
3873 fi
3874
3875 # If the native compiler is GCC, we can enable warnings even in stage1.
3876 # That's useful for people building cross-compilers, or just running a
3877 # quick `make'.
3878 warn_cflags=
3879 if test "x$GCC" = "xyes"; then
3880   warn_cflags='$(GCC_WARN_CFLAGS)'
3881 fi
3882
3883
3884 # Enable -Werror in bootstrap stage2 and later.
3885 # Change the default to "no" on release branches.
3886 # Check whether --enable-werror or --disable-werror was given.
3887 if test "${enable_werror+set}" = set; then
3888   enableval="$enable_werror"
3889
3890 else
3891   enable_werror=yes
3892 fi;
3893 if test x$enable_werror = xyes ; then
3894   WERROR=-Werror
3895 fi
3896
3897
3898 # Enable expensive internal checks
3899 # Check whether --enable-checking or --disable-checking was given.
3900 if test "${enable_checking+set}" = set; then
3901   enableval="$enable_checking"
3902   ac_checking=
3903 ac_tree_checking=
3904 ac_rtl_checking=
3905 ac_rtlflag_checking=
3906 ac_gc_checking=
3907 ac_gc_always_collect=
3908 ac_fold_checking=
3909 case "${enableval}" in
3910 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;
3911         ac_rtlflag_checking=1 ;;
3912 no)     ;;
3913 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3914         set fnord $enableval; shift
3915         IFS="$ac_save_IFS"
3916         for check
3917         do
3918                 case $check in
3919                 fold)   ac_fold_checking=1 ;;
3920                 gc)     ac_gc_checking=1 ;;
3921                 gcac)   ac_gc_always_collect=1 ;;
3922                 misc)   ac_checking=1 ;;
3923                 rtlflag)        ac_rtlflag_checking=1 ;;
3924                 rtl)    ac_rtl_checking=1 ;;
3925                 tree)   ac_tree_checking=1 ;;
3926                 valgrind)       ac_checking_valgrind=1 ;;
3927                 *)      { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
3928 echo "$as_me: error: unknown check category $check" >&2;}
3929    { (exit 1); exit 1; }; } ;;
3930                 esac
3931         done
3932         ;;
3933 esac
3934
3935 else
3936   # Enable some checks by default for development versions of GCC
3937 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1; ac_rtlflag_checking=1;
3938 fi;
3939 nocommon_flag=""
3940 if test x$ac_checking != x ; then
3941
3942 cat >>confdefs.h <<\_ACEOF
3943 #define ENABLE_CHECKING 1
3944 _ACEOF
3945
3946   nocommon_flag=-fno-common
3947 fi
3948
3949 if test x$ac_tree_checking != x ; then
3950
3951 cat >>confdefs.h <<\_ACEOF
3952 #define ENABLE_TREE_CHECKING 1
3953 _ACEOF
3954
3955   TREEBROWSER=tree-browser.o
3956 fi
3957
3958 if test x$ac_rtl_checking != x ; then
3959
3960 cat >>confdefs.h <<\_ACEOF
3961 #define ENABLE_RTL_CHECKING 1
3962 _ACEOF
3963
3964 fi
3965 if test x$ac_rtlflag_checking != x ; then
3966
3967 cat >>confdefs.h <<\_ACEOF
3968 #define ENABLE_RTL_FLAG_CHECKING 1
3969 _ACEOF
3970
3971 fi
3972 if test x$ac_gc_checking != x ; then
3973
3974 cat >>confdefs.h <<\_ACEOF
3975 #define ENABLE_GC_CHECKING 1
3976 _ACEOF
3977
3978 fi
3979 if test x$ac_gc_always_collect != x ; then
3980
3981 cat >>confdefs.h <<\_ACEOF
3982 #define ENABLE_GC_ALWAYS_COLLECT 1
3983 _ACEOF
3984
3985 fi
3986 if test x$ac_fold_checking != x ; then
3987
3988 cat >>confdefs.h <<\_ACEOF
3989 #define ENABLE_FOLD_CHECKING 1
3990 _ACEOF
3991
3992 fi
3993 valgrind_path_defines=
3994 valgrind_command=
3995
3996
3997 echo "$as_me:$LINENO: checking for egrep" >&5
3998 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3999 if test "${ac_cv_prog_egrep+set}" = set; then
4000   echo $ECHO_N "(cached) $ECHO_C" >&6
4001 else
4002   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4003     then ac_cv_prog_egrep='grep -E'
4004     else ac_cv_prog_egrep='egrep'
4005     fi
4006 fi
4007 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4008 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4009  EGREP=$ac_cv_prog_egrep
4010
4011
4012 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4013 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4014 if test "${ac_cv_header_stdc+set}" = set; then
4015   echo $ECHO_N "(cached) $ECHO_C" >&6
4016 else
4017   cat >conftest.$ac_ext <<_ACEOF
4018 /* confdefs.h.  */
4019 _ACEOF
4020 cat confdefs.h >>conftest.$ac_ext
4021 cat >>conftest.$ac_ext <<_ACEOF
4022 /* end confdefs.h.  */
4023 #include <stdlib.h>
4024 #include <stdarg.h>
4025 #include <string.h>
4026 #include <float.h>
4027
4028 int
4029 main ()
4030 {
4031
4032   ;
4033   return 0;
4034 }
4035 _ACEOF
4036 rm -f conftest.$ac_objext
4037 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4038   (eval $ac_compile) 2>conftest.er1
4039   ac_status=$?
4040   grep -v '^ *+' conftest.er1 >conftest.err
4041   rm -f conftest.er1
4042   cat conftest.err >&5
4043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4044   (exit $ac_status); } &&
4045          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4047   (eval $ac_try) 2>&5
4048   ac_status=$?
4049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4050   (exit $ac_status); }; } &&
4051          { ac_try='test -s conftest.$ac_objext'
4052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4053   (eval $ac_try) 2>&5
4054   ac_status=$?
4055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4056   (exit $ac_status); }; }; then
4057   ac_cv_header_stdc=yes
4058 else
4059   echo "$as_me: failed program was:" >&5
4060 sed 's/^/| /' conftest.$ac_ext >&5
4061
4062 ac_cv_header_stdc=no
4063 fi
4064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4065
4066 if test $ac_cv_header_stdc = yes; then
4067   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4068   cat >conftest.$ac_ext <<_ACEOF
4069 /* confdefs.h.  */
4070 _ACEOF
4071 cat confdefs.h >>conftest.$ac_ext
4072 cat >>conftest.$ac_ext <<_ACEOF
4073 /* end confdefs.h.  */
4074 #include <string.h>
4075
4076 _ACEOF
4077 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4078   $EGREP "memchr" >/dev/null 2>&1; then
4079   :
4080 else
4081   ac_cv_header_stdc=no
4082 fi
4083 rm -f conftest*
4084
4085 fi
4086
4087 if test $ac_cv_header_stdc = yes; then
4088   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4089   cat >conftest.$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 <stdlib.h>
4096
4097 _ACEOF
4098 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4099   $EGREP "free" >/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 $ac_cv_header_stdc = yes; then
4109   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4110   if test "$cross_compiling" = yes; then
4111   :
4112 else
4113   cat >conftest.$ac_ext <<_ACEOF
4114 /* confdefs.h.  */
4115 _ACEOF
4116 cat confdefs.h >>conftest.$ac_ext
4117 cat >>conftest.$ac_ext <<_ACEOF
4118 /* end confdefs.h.  */
4119 #include <ctype.h>
4120 #if ((' ' & 0x0FF) == 0x020)
4121 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4122 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4123 #else
4124 # define ISLOWER(c) \
4125                    (('a' <= (c) && (c) <= 'i') \
4126                      || ('j' <= (c) && (c) <= 'r') \
4127                      || ('s' <= (c) && (c) <= 'z'))
4128 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4129 #endif
4130
4131 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4132 int
4133 main ()
4134 {
4135   int i;
4136   for (i = 0; i < 256; i++)
4137     if (XOR (islower (i), ISLOWER (i))
4138         || toupper (i) != TOUPPER (i))
4139       exit(2);
4140   exit (0);
4141 }
4142 _ACEOF
4143 rm -f conftest$ac_exeext
4144 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4145   (eval $ac_link) 2>&5
4146   ac_status=$?
4147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4148   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4149   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4150   (eval $ac_try) 2>&5
4151   ac_status=$?
4152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4153   (exit $ac_status); }; }; then
4154   :
4155 else
4156   echo "$as_me: program exited with status $ac_status" >&5
4157 echo "$as_me: failed program was:" >&5
4158 sed 's/^/| /' conftest.$ac_ext >&5
4159
4160 ( exit $ac_status )
4161 ac_cv_header_stdc=no
4162 fi
4163 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4164 fi
4165 fi
4166 fi
4167 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4168 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4169 if test $ac_cv_header_stdc = yes; then
4170
4171 cat >>confdefs.h <<\_ACEOF
4172 #define STDC_HEADERS 1
4173 _ACEOF
4174
4175 fi
4176
4177 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4188                   inttypes.h stdint.h unistd.h
4189 do
4190 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4191 echo "$as_me:$LINENO: checking for $ac_header" >&5
4192 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4193 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4194   echo $ECHO_N "(cached) $ECHO_C" >&6
4195 else
4196   cat >conftest.$ac_ext <<_ACEOF
4197 /* confdefs.h.  */
4198 _ACEOF
4199 cat confdefs.h >>conftest.$ac_ext
4200 cat >>conftest.$ac_ext <<_ACEOF
4201 /* end confdefs.h.  */
4202 $ac_includes_default
4203
4204 #include <$ac_header>
4205 _ACEOF
4206 rm -f conftest.$ac_objext
4207 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4208   (eval $ac_compile) 2>conftest.er1
4209   ac_status=$?
4210   grep -v '^ *+' conftest.er1 >conftest.err
4211   rm -f conftest.er1
4212   cat conftest.err >&5
4213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4214   (exit $ac_status); } &&
4215          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4216   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4217   (eval $ac_try) 2>&5
4218   ac_status=$?
4219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220   (exit $ac_status); }; } &&
4221          { ac_try='test -s conftest.$ac_objext'
4222   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4223   (eval $ac_try) 2>&5
4224   ac_status=$?
4225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4226   (exit $ac_status); }; }; then
4227   eval "$as_ac_Header=yes"
4228 else
4229   echo "$as_me: failed program was:" >&5
4230 sed 's/^/| /' conftest.$ac_ext >&5
4231
4232 eval "$as_ac_Header=no"
4233 fi
4234 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4235 fi
4236 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4237 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4238 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4239   cat >>confdefs.h <<_ACEOF
4240 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4241 _ACEOF
4242
4243 fi
4244
4245 done
4246
4247
4248 if test "${ac_cv_header_valgrind_h+set}" = set; then
4249   echo "$as_me:$LINENO: checking for valgrind.h" >&5
4250 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
4251 if test "${ac_cv_header_valgrind_h+set}" = set; then
4252   echo $ECHO_N "(cached) $ECHO_C" >&6
4253 fi
4254 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
4255 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
4256 else
4257   # Is the header compilable?
4258 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
4259 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
4260 cat >conftest.$ac_ext <<_ACEOF
4261 /* confdefs.h.  */
4262 _ACEOF
4263 cat confdefs.h >>conftest.$ac_ext
4264 cat >>conftest.$ac_ext <<_ACEOF
4265 /* end confdefs.h.  */
4266 $ac_includes_default
4267 #include <valgrind.h>
4268 _ACEOF
4269 rm -f conftest.$ac_objext
4270 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4271   (eval $ac_compile) 2>conftest.er1
4272   ac_status=$?
4273   grep -v '^ *+' conftest.er1 >conftest.err
4274   rm -f conftest.er1
4275   cat conftest.err >&5
4276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4277   (exit $ac_status); } &&
4278          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4279   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4280   (eval $ac_try) 2>&5
4281   ac_status=$?
4282   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4283   (exit $ac_status); }; } &&
4284          { ac_try='test -s conftest.$ac_objext'
4285   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4286   (eval $ac_try) 2>&5
4287   ac_status=$?
4288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4289   (exit $ac_status); }; }; then
4290   ac_header_compiler=yes
4291 else
4292   echo "$as_me: failed program was:" >&5
4293 sed 's/^/| /' conftest.$ac_ext >&5
4294
4295 ac_header_compiler=no
4296 fi
4297 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4298 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4299 echo "${ECHO_T}$ac_header_compiler" >&6
4300
4301 # Is the header present?
4302 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
4303 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
4304 cat >conftest.$ac_ext <<_ACEOF
4305 /* confdefs.h.  */
4306 _ACEOF
4307 cat confdefs.h >>conftest.$ac_ext
4308 cat >>conftest.$ac_ext <<_ACEOF
4309 /* end confdefs.h.  */
4310 #include <valgrind.h>
4311 _ACEOF
4312 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4313   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4314   ac_status=$?
4315   grep -v '^ *+' conftest.er1 >conftest.err
4316   rm -f conftest.er1
4317   cat conftest.err >&5
4318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4319   (exit $ac_status); } >/dev/null; then
4320   if test -s conftest.err; then
4321     ac_cpp_err=$ac_c_preproc_warn_flag
4322     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4323   else
4324     ac_cpp_err=
4325   fi
4326 else
4327   ac_cpp_err=yes
4328 fi
4329 if test -z "$ac_cpp_err"; then
4330   ac_header_preproc=yes
4331 else
4332   echo "$as_me: failed program was:" >&5
4333 sed 's/^/| /' conftest.$ac_ext >&5
4334
4335   ac_header_preproc=no
4336 fi
4337 rm -f conftest.err conftest.$ac_ext
4338 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4339 echo "${ECHO_T}$ac_header_preproc" >&6
4340
4341 # So?  What about this header?
4342 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4343   yes:no: )
4344     { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
4345 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4346     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
4347 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
4348     ac_header_preproc=yes
4349     ;;
4350   no:yes:* )
4351     { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
4352 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
4353     { echo "$as_me:$LINENO: WARNING: valgrind.h:     check for missing prerequisite headers?" >&5
4354 echo "$as_me: WARNING: valgrind.h:     check for missing prerequisite headers?" >&2;}
4355     { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
4356 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
4357     { echo "$as_me:$LINENO: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&5
4358 echo "$as_me: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4359     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
4360 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
4361     { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
4362 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
4363     (
4364       cat <<\_ASBOX
4365 ## ------------------------------------------ ##
4366 ## Report this to the AC_PACKAGE_NAME lists.  ##
4367 ## ------------------------------------------ ##
4368 _ASBOX
4369     ) |
4370       sed "s/^/$as_me: WARNING:     /" >&2
4371     ;;
4372 esac
4373 echo "$as_me:$LINENO: checking for valgrind.h" >&5
4374 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
4375 if test "${ac_cv_header_valgrind_h+set}" = set; then
4376   echo $ECHO_N "(cached) $ECHO_C" >&6
4377 else
4378   ac_cv_header_valgrind_h=$ac_header_preproc
4379 fi
4380 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
4381 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
4382
4383 fi
4384 if test $ac_cv_header_valgrind_h = yes; then
4385   have_valgrind_h=yes
4386 else
4387   have_valgrind_h=no
4388 fi
4389
4390
4391
4392 if test x$ac_checking_valgrind != x ; then
4393   # It is certainly possible that there's valgrind but no valgrind.h.
4394   # GCC relies on making annotations so we must have both.
4395   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
4396 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
4397   cat >conftest.$ac_ext <<_ACEOF
4398 /* confdefs.h.  */
4399 _ACEOF
4400 cat confdefs.h >>conftest.$ac_ext
4401 cat >>conftest.$ac_ext <<_ACEOF
4402 /* end confdefs.h.  */
4403 #include <valgrind/memcheck.h>
4404 #ifndef VALGRIND_DISCARD
4405 #error VALGRIND_DISCARD not defined
4406 #endif
4407 _ACEOF
4408 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4409   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4410   ac_status=$?
4411   grep -v '^ *+' conftest.er1 >conftest.err
4412   rm -f conftest.er1
4413   cat conftest.err >&5
4414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4415   (exit $ac_status); } >/dev/null; then
4416   if test -s conftest.err; then
4417     ac_cpp_err=$ac_c_preproc_warn_flag
4418     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4419   else
4420     ac_cpp_err=
4421   fi
4422 else
4423   ac_cpp_err=yes
4424 fi
4425 if test -z "$ac_cpp_err"; then
4426   gcc_cv_header_valgrind_memcheck_h=yes
4427 else
4428   echo "$as_me: failed program was:" >&5
4429 sed 's/^/| /' conftest.$ac_ext >&5
4430
4431   gcc_cv_header_valgrind_memcheck_h=no
4432 fi
4433 rm -f conftest.err conftest.$ac_ext
4434   echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
4435 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
4436   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
4437 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
4438   cat >conftest.$ac_ext <<_ACEOF
4439 /* confdefs.h.  */
4440 _ACEOF
4441 cat confdefs.h >>conftest.$ac_ext
4442 cat >>conftest.$ac_ext <<_ACEOF
4443 /* end confdefs.h.  */
4444 #include <memcheck.h>
4445 #ifndef VALGRIND_DISCARD
4446 #error VALGRIND_DISCARD not defined
4447 #endif
4448 _ACEOF
4449 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4450   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4451   ac_status=$?
4452   grep -v '^ *+' conftest.er1 >conftest.err
4453   rm -f conftest.er1
4454   cat conftest.err >&5
4455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4456   (exit $ac_status); } >/dev/null; then
4457   if test -s conftest.err; then
4458     ac_cpp_err=$ac_c_preproc_warn_flag
4459     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4460   else
4461     ac_cpp_err=
4462   fi
4463 else
4464   ac_cpp_err=yes
4465 fi
4466 if test -z "$ac_cpp_err"; then
4467   gcc_cv_header_memcheck_h=yes
4468 else
4469   echo "$as_me: failed program was:" >&5
4470 sed 's/^/| /' conftest.$ac_ext >&5
4471
4472   gcc_cv_header_memcheck_h=no
4473 fi
4474 rm -f conftest.err conftest.$ac_ext
4475   echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
4476 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
4477
4478 # Prepare PATH_SEPARATOR.
4479 # The user is always right.
4480 if test "${PATH_SEPARATOR+set}" != set; then
4481   echo "#! /bin/sh" >conf$$.sh
4482   echo  "exit 0"   >>conf$$.sh
4483   chmod +x conf$$.sh
4484   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4485     PATH_SEPARATOR=';'
4486   else
4487     PATH_SEPARATOR=:
4488   fi
4489   rm -f conf$$.sh
4490 fi
4491
4492 # Find out how to test for executable files. Don't use a zero-byte file,
4493 # as systems may use methods other than mode bits to determine executability.
4494 cat >conf$$.file <<_ASEOF
4495 #! /bin/sh
4496 exit 0
4497 _ASEOF
4498 chmod +x conf$$.file
4499 if test -x conf$$.file >/dev/null 2>&1; then
4500   ac_executable_p="test -x"
4501 else
4502   ac_executable_p="test -f"
4503 fi
4504 rm -f conf$$.file
4505
4506 # Extract the first word of "valgrind", so it can be a program name with args.
4507 set dummy valgrind; ac_word=$2
4508 echo "$as_me:$LINENO: checking for $ac_word" >&5
4509 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4510 if test "${ac_cv_path_valgrind_path+set}" = set; then
4511   echo $ECHO_N "(cached) $ECHO_C" >&6
4512 else
4513   case "$valgrind_path" in
4514   [\\/]* | ?:[\\/]*)
4515     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
4516     ;;
4517   *)
4518     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
4519     for ac_dir in $PATH; do
4520       IFS="$ac_save_IFS"
4521       test -z "$ac_dir" && ac_dir=.
4522       for ac_exec_ext in '' $ac_executable_extensions; do
4523         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
4524           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
4525             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
4526             break 2
4527           fi
4528         fi
4529       done
4530     done
4531     IFS="$ac_save_IFS"
4532     ;;
4533 esac
4534 fi
4535 valgrind_path="$ac_cv_path_valgrind_path"
4536 if test -n "$valgrind_path"; then
4537   echo "$as_me:$LINENO: result: $valgrind_path" >&5
4538 echo "${ECHO_T}$valgrind_path" >&6
4539 else
4540   echo "$as_me:$LINENO: result: no" >&5
4541 echo "${ECHO_T}no" >&6
4542 fi
4543
4544   if test "x$valgrind_path" = "x" \
4545     || (test $have_valgrind_h = no \
4546         && test $gcc_cv_header_memcheck_h = no \
4547         && test $gcc_cv_header_valgrind_memcheck_h = no); then
4548         { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
4549 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
4550    { (exit 1); exit 1; }; }
4551   fi
4552   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
4553   valgrind_command="$valgrind_path -q"
4554
4555 cat >>confdefs.h <<\_ACEOF
4556 #define ENABLE_VALGRIND_CHECKING 1
4557 _ACEOF
4558
4559   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
4560
4561 cat >>confdefs.h <<\_ACEOF
4562 #define HAVE_VALGRIND_MEMCHECK_H 1
4563 _ACEOF
4564
4565   fi
4566   if test $gcc_cv_header_memcheck_h = yes; then
4567
4568 cat >>confdefs.h <<\_ACEOF
4569 #define HAVE_MEMCHECK_H 1
4570 _ACEOF
4571
4572   fi
4573 fi
4574
4575
4576
4577 # Check whether --enable-mapped-location or --disable-mapped-location was given.
4578 if test "${enable_mapped_location+set}" = set; then
4579   enableval="$enable_mapped_location"
4580
4581 else
4582   enable_mapped_location=no
4583 fi;
4584
4585 if test "$enable_mapped_location" = yes ; then
4586
4587 cat >>confdefs.h <<\_ACEOF
4588 #define USE_MAPPED_LOCATION 1
4589 _ACEOF
4590
4591 fi
4592
4593 # Enable code coverage collection
4594 # Check whether --enable-coverage or --disable-coverage was given.
4595 if test "${enable_coverage+set}" = set; then
4596   enableval="$enable_coverage"
4597   case "${enableval}" in
4598   yes|noopt)
4599     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
4600     ;;
4601   opt)
4602     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
4603     ;;
4604   no)
4605     # a.k.a. --disable-coverage
4606     coverage_flags=""
4607     ;;
4608   *)
4609     { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
4610 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
4611    { (exit 1); exit 1; }; }
4612     ;;
4613 esac
4614 else
4615   coverage_flags=""
4616 fi;
4617
4618
4619 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
4620 if test "${enable_gather_detailed_mem_stats+set}" = set; then
4621   enableval="$enable_gather_detailed_mem_stats"
4622
4623 else
4624   enable_gather_detailed_mem_stats=no
4625 fi;
4626 if test x$enable_gather_detailed_mem_stats = xyes ; then
4627
4628 cat >>confdefs.h <<\_ACEOF
4629 #define GATHER_STATISTICS 1
4630 _ACEOF
4631
4632 fi
4633
4634 # -------------------------------
4635 # Miscenalleous configure options
4636 # -------------------------------
4637
4638 # With stabs
4639
4640 # Check whether --with-stabs or --without-stabs was given.
4641 if test "${with_stabs+set}" = set; then
4642   withval="$with_stabs"
4643   stabs="$with_stabs"
4644 else
4645   stabs=no
4646 fi;
4647
4648 # Determine whether or not multilibs are enabled.
4649 # Check whether --enable-multilib or --disable-multilib was given.
4650 if test "${enable_multilib+set}" = set; then
4651   enableval="$enable_multilib"
4652
4653 else
4654   enable_multilib=yes
4655 fi;
4656
4657
4658 # Enable __cxa_atexit for C++.
4659 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
4660 if test "${enable___cxa_atexit+set}" = set; then
4661   enableval="$enable___cxa_atexit"
4662
4663 fi;
4664
4665 # Enable threads
4666 # Pass with no value to take the default
4667 # Pass with a value to specify a thread package
4668 # Check whether --enable-threads or --disable-threads was given.
4669 if test "${enable_threads+set}" = set; then
4670   enableval="$enable_threads"
4671
4672 else
4673   enable_threads=''
4674 fi;
4675
4676 # Check whether --enable-objc-gc or --disable-objc-gc was given.
4677 if test "${enable_objc_gc+set}" = set; then
4678   enableval="$enable_objc_gc"
4679   if test x$enable_objc_gc = xno; then
4680         objc_boehm_gc=''
4681 else
4682         objc_boehm_gc=1
4683 fi
4684 else
4685   objc_boehm_gc=''
4686 fi;
4687
4688
4689 # Check whether --with-dwarf2 or --without-dwarf2 was given.
4690 if test "${with_dwarf2+set}" = set; then
4691   withval="$with_dwarf2"
4692   dwarf2="$with_dwarf2"
4693 else
4694   dwarf2=no
4695 fi;
4696
4697 # Check whether --enable-shared or --disable-shared was given.
4698 if test "${enable_shared+set}" = set; then
4699   enableval="$enable_shared"
4700
4701   case $enable_shared in
4702   yes | no) ;;
4703   *)
4704     enable_shared=no
4705     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4706     for pkg in $enableval; do
4707       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
4708         enable_shared=yes
4709       fi
4710     done
4711     IFS="$ac_save_ifs"
4712     ;;
4713   esac
4714
4715 else
4716   enable_shared=yes
4717 fi;
4718
4719
4720
4721 # Check whether --with-sysroot or --without-sysroot was given.
4722 if test "${with_sysroot+set}" = set; then
4723   withval="$with_sysroot"
4724
4725  case ${with_sysroot} in
4726  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
4727  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
4728  esac
4729
4730  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
4731  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
4732
4733  if test "x$exec_prefix" = xNONE; then
4734   if test "x$prefix" = xNONE; then
4735    test_prefix=/usr/local
4736   else
4737    test_prefix=$prefix
4738   fi
4739  else
4740   test_prefix=$exec_prefix
4741  fi
4742  case ${TARGET_SYSTEM_ROOT} in
4743  "${test_prefix}"|"${test_prefix}/"*|\
4744  '${exec_prefix}'|'${exec_prefix}/'*)
4745    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
4746    TARGET_SYSTEM_ROOT_DEFINE="$t"
4747    ;;
4748  esac
4749
4750 else
4751
4752  TARGET_SYSTEM_ROOT=
4753  TARGET_SYSTEM_ROOT_DEFINE=
4754  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
4755
4756 fi;
4757
4758
4759
4760
4761 # Build with intermodule optimisations
4762 # Check whether --enable-intermodule or --disable-intermodule was given.
4763 if test "${enable_intermodule+set}" = set; then
4764   enableval="$enable_intermodule"
4765   case ${enable_intermodule} in
4766   yes) onestep="-onestep";;
4767   *) onestep="";;
4768 esac
4769 else
4770   onestep=""
4771 fi;
4772
4773
4774 # Sanity check enable_languages in case someone does not run the toplevel
4775 # configure # script.
4776 # Check whether --enable-languages or --disable-languages was given.
4777 if test "${enable_languages+set}" = set; then
4778   enableval="$enable_languages"
4779   case ,${enable_languages}, in
4780        ,,|,yes,)
4781                 # go safe -- we cannot be much sure without the toplevel
4782                 # configure's
4783                 # analysis of which target libs are present and usable
4784                 enable_languages=c
4785                 ;;
4786          *,all,*)
4787                 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
4788 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
4789    { (exit 1); exit 1; }; }
4790                 ;;
4791         *,c,*)
4792                 ;;
4793         *)
4794                 enable_languages=c,${enable_languages}
4795                 ;;
4796 esac
4797 else
4798   enable_languages=c
4799 fi;
4800
4801 subdirs=
4802 for lang in ${srcdir}/*/config-lang.in
4803 do
4804         case $lang in
4805         # The odd quoting in the next line works around
4806         # an apparent bug in bash 1.12 on linux.
4807         ${srcdir}/[*]/config-lang.in) ;;
4808         *)
4809           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
4810           if test "x$lang_alias" = x
4811           then
4812                 echo "$lang doesn't set \$language." 1>&2
4813                 exit 1
4814           fi
4815           case ",$enable_languages," in
4816           *,$lang_alias,*)
4817             subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
4818           esac
4819           ;;
4820         esac
4821 done
4822
4823
4824 # -------------------------
4825 # Checks for other programs
4826 # -------------------------
4827
4828 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4829 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
4830 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
4831 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4832   echo $ECHO_N "(cached) $ECHO_C" >&6
4833 else
4834   cat >conftest.make <<\_ACEOF
4835 all:
4836         @echo 'ac_maketemp="$(MAKE)"'
4837 _ACEOF
4838 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4839 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4840 if test -n "$ac_maketemp"; then
4841   eval ac_cv_prog_make_${ac_make}_set=yes
4842 else
4843   eval ac_cv_prog_make_${ac_make}_set=no
4844 fi
4845 rm -f conftest.make
4846 fi
4847 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
4848   echo "$as_me:$LINENO: result: yes" >&5
4849 echo "${ECHO_T}yes" >&6
4850   SET_MAKE=
4851 else
4852   echo "$as_me:$LINENO: result: no" >&5
4853 echo "${ECHO_T}no" >&6
4854   SET_MAKE="MAKE=${MAKE-make}"
4855 fi
4856
4857
4858 # Find some useful tools
4859 for ac_prog in gawk mawk nawk awk
4860 do
4861   # Extract the first word of "$ac_prog", so it can be a program name with args.
4862 set dummy $ac_prog; ac_word=$2
4863 echo "$as_me:$LINENO: checking for $ac_word" >&5
4864 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4865 if test "${ac_cv_prog_AWK+set}" = set; then
4866   echo $ECHO_N "(cached) $ECHO_C" >&6
4867 else
4868   if test -n "$AWK"; then
4869   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4870 else
4871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4872 for as_dir in $PATH
4873 do
4874   IFS=$as_save_IFS
4875   test -z "$as_dir" && as_dir=.
4876   for ac_exec_ext in '' $ac_executable_extensions; do
4877   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4878     ac_cv_prog_AWK="$ac_prog"
4879     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4880     break 2
4881   fi
4882 done
4883 done
4884
4885 fi
4886 fi
4887 AWK=$ac_cv_prog_AWK
4888 if test -n "$AWK"; then
4889   echo "$as_me:$LINENO: result: $AWK" >&5
4890 echo "${ECHO_T}$AWK" >&6
4891 else
4892   echo "$as_me:$LINENO: result: no" >&5
4893 echo "${ECHO_T}no" >&6
4894 fi
4895
4896   test -n "$AWK" && break
4897 done
4898
4899 # We need awk to create options.c and options.h.
4900 # Bail out if it's missing.
4901 case ${AWK} in
4902   "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
4903 echo "$as_me: error: can't build without awk, bailing out" >&2;}
4904    { (exit 1); exit 1; }; } ;;
4905 esac
4906
4907 echo "$as_me:$LINENO: checking whether ln -s works" >&5
4908 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
4909 if test "${gcc_cv_prog_LN_S+set}" = set; then
4910   echo $ECHO_N "(cached) $ECHO_C" >&6
4911 else
4912   rm -f conftestdata_t
4913 echo >conftestdata_f
4914 if ln -s conftestdata_f conftestdata_t 2>/dev/null
4915 then
4916   gcc_cv_prog_LN_S="ln -s"
4917 else
4918   if ln conftestdata_f conftestdata_t 2>/dev/null
4919   then
4920     gcc_cv_prog_LN_S=ln
4921   else
4922     gcc_cv_prog_LN_S=cp
4923   fi
4924 fi
4925 rm -f conftestdata_f conftestdata_t
4926
4927 fi
4928 LN_S="$gcc_cv_prog_LN_S"
4929 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
4930   echo "$as_me:$LINENO: result: yes" >&5
4931 echo "${ECHO_T}yes" >&6
4932 else
4933   if test "$gcc_cv_prog_LN_S" = "ln"; then
4934     echo "$as_me:$LINENO: result: no, using ln" >&5
4935 echo "${ECHO_T}no, using ln" >&6
4936   else
4937     echo "$as_me:$LINENO: result: no, and neither does ln, so using cp" >&5
4938 echo "${ECHO_T}no, and neither does ln, so using cp" >&6
4939   fi
4940 fi
4941
4942 echo "$as_me:$LINENO: checking whether ln works" >&5
4943 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
4944 if test "${acx_cv_prog_LN+set}" = set; then
4945   echo $ECHO_N "(cached) $ECHO_C" >&6
4946 else
4947   rm -f conftestdata_t
4948 echo >conftestdata_f
4949 if ln conftestdata_f conftestdata_t 2>/dev/null
4950 then
4951   acx_cv_prog_LN=ln
4952 else
4953   acx_cv_prog_LN=no
4954 fi
4955 rm -f conftestdata_f conftestdata_t
4956
4957 fi
4958 if test $acx_cv_prog_LN = no; then
4959   LN="$LN_S"
4960   echo "$as_me:$LINENO: result: no, using $LN" >&5
4961 echo "${ECHO_T}no, using $LN" >&6
4962 else
4963   LN="$acx_cv_prog_LN"
4964   echo "$as_me:$LINENO: result: yes" >&5
4965 echo "${ECHO_T}yes" >&6
4966 fi
4967
4968 if test -n "$ac_tool_prefix"; then
4969   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4970 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4971 echo "$as_me:$LINENO: checking for $ac_word" >&5
4972 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4973 if test "${ac_cv_prog_RANLIB+set}" = set; then
4974   echo $ECHO_N "(cached) $ECHO_C" >&6
4975 else
4976   if test -n "$RANLIB"; then
4977   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4978 else
4979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4980 for as_dir in $PATH
4981 do
4982   IFS=$as_save_IFS
4983   test -z "$as_dir" && as_dir=.
4984   for ac_exec_ext in '' $ac_executable_extensions; do
4985   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4986     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4987     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4988     break 2
4989   fi
4990 done
4991 done
4992
4993 fi
4994 fi
4995 RANLIB=$ac_cv_prog_RANLIB
4996 if test -n "$RANLIB"; then
4997   echo "$as_me:$LINENO: result: $RANLIB" >&5
4998 echo "${ECHO_T}$RANLIB" >&6
4999 else
5000   echo "$as_me:$LINENO: result: no" >&5
5001 echo "${ECHO_T}no" >&6
5002 fi
5003
5004 fi
5005 if test -z "$ac_cv_prog_RANLIB"; then
5006   ac_ct_RANLIB=$RANLIB
5007   # Extract the first word of "ranlib", so it can be a program name with args.
5008 set dummy ranlib; ac_word=$2
5009 echo "$as_me:$LINENO: checking for $ac_word" >&5
5010 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5011 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5012   echo $ECHO_N "(cached) $ECHO_C" >&6
5013 else
5014   if test -n "$ac_ct_RANLIB"; then
5015   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5016 else
5017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5018 for as_dir in $PATH
5019 do
5020   IFS=$as_save_IFS
5021   test -z "$as_dir" && as_dir=.
5022   for ac_exec_ext in '' $ac_executable_extensions; do
5023   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5024     ac_cv_prog_ac_ct_RANLIB="ranlib"
5025     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5026     break 2
5027   fi
5028 done
5029 done
5030
5031   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
5032 fi
5033 fi
5034 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5035 if test -n "$ac_ct_RANLIB"; then
5036   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5037 echo "${ECHO_T}$ac_ct_RANLIB" >&6
5038 else
5039   echo "$as_me:$LINENO: result: no" >&5
5040 echo "${ECHO_T}no" >&6
5041 fi
5042
5043   RANLIB=$ac_ct_RANLIB
5044 else
5045   RANLIB="$ac_cv_prog_RANLIB"
5046 fi
5047
5048 case "${host}" in
5049 *-*-darwin*)
5050   # By default, the Darwin ranlib will not treat common symbols as
5051   # definitions when  building the archive table of contents.  Other
5052   # ranlibs do that; pass an option to the Darwin ranlib that makes
5053   # it behave similarly.
5054   ranlib_flags="-c"
5055   ;;
5056 *)
5057   ranlib_flags=""
5058 esac
5059
5060
5061 # Find a good install program.  We prefer a C program (faster),
5062 # so one script is as good as another.  But avoid the broken or
5063 # incompatible versions:
5064 # SysV /etc/install, /usr/sbin/install
5065 # SunOS /usr/etc/install
5066 # IRIX /sbin/install
5067 # AIX /bin/install
5068 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5069 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5070 # ./install, which can be erroneously created by make from ./install.sh.
5071 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
5072 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
5073 if test -z "$INSTALL"; then
5074 if test "${ac_cv_path_install+set}" = set; then
5075   echo $ECHO_N "(cached) $ECHO_C" >&6
5076 else
5077     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
5078   for ac_dir in $PATH; do
5079     # Account for people who put trailing slashes in PATH elements.
5080     case "$ac_dir/" in
5081     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
5082     *)
5083       # OSF1 and SCO ODT 3.0 have their own names for install.
5084       for ac_prog in ginstall scoinst install; do
5085         if test -f $ac_dir/$ac_prog; then
5086           if test $ac_prog = install &&
5087             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
5088             # AIX install.  It has an incompatible calling convention.
5089             # OSF/1 installbsd also uses dspmsg, but is usable.
5090             :
5091           else
5092             ac_cv_path_install="$ac_dir/$ac_prog -c"
5093             break 2
5094           fi
5095         fi
5096       done
5097       ;;
5098     esac
5099   done
5100   IFS="$ac_save_IFS"
5101
5102 fi
5103   if test "${ac_cv_path_install+set}" = set; then
5104     INSTALL="$ac_cv_path_install"
5105   else
5106     # As a last resort, use the slow shell script.  We don't cache a
5107     # path for INSTALL within a source directory, because that will
5108     # break other packages using the cache if that directory is
5109     # removed, or if the path is relative.
5110     INSTALL="$ac_install_sh"
5111   fi
5112 fi
5113 echo "$as_me:$LINENO: result: $INSTALL" >&5
5114 echo "${ECHO_T}$INSTALL" >&6
5115
5116 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5117 # It thinks the first close brace ends the variable substitution.
5118 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5119
5120 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5121
5122
5123 # See if cmp has --ignore-initial.
5124 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
5125 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
5126 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
5127   echo $ECHO_N "(cached) $ECHO_C" >&6
5128 else
5129    echo abfoo >t1
5130   echo cdfoo >t2
5131   gcc_cv_prog_cmp_skip=slowcompare
5132   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
5133     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
5134       :
5135     else
5136       gcc_cv_prog_cmp_skip=gnucompare
5137     fi
5138   fi
5139   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
5140     if cmp t1 t2 2 2 > /dev/null 2>&1; then
5141       if cmp t1 t2 1 1 > /dev/null 2>&1; then
5142         :
5143       else
5144         gcc_cv_prog_cmp_skip=fastcompare
5145       fi
5146     fi
5147   fi
5148   rm t1 t2
5149
5150 fi
5151 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
5152 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
5153 make_compare_target=$gcc_cv_prog_cmp_skip
5154
5155
5156
5157 # See if we have the mktemp command.
5158 # Extract the first word of "mktemp", so it can be a program name with args.
5159 set dummy mktemp; ac_word=$2
5160 echo "$as_me:$LINENO: checking for $ac_word" >&5
5161 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5162 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
5163   echo $ECHO_N "(cached) $ECHO_C" >&6
5164 else
5165   if test -n "$have_mktemp_command"; then
5166   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
5167 else
5168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5169 for as_dir in $PATH
5170 do
5171   IFS=$as_save_IFS
5172   test -z "$as_dir" && as_dir=.
5173   for ac_exec_ext in '' $ac_executable_extensions; do
5174   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5175     ac_cv_prog_have_mktemp_command="yes"
5176     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5177     break 2
5178   fi
5179 done
5180 done
5181
5182   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
5183 fi
5184 fi
5185 have_mktemp_command=$ac_cv_prog_have_mktemp_command
5186 if test -n "$have_mktemp_command"; then
5187   echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
5188 echo "${ECHO_T}$have_mktemp_command" >&6
5189 else
5190   echo "$as_me:$LINENO: result: no" >&5
5191 echo "${ECHO_T}no" >&6
5192 fi
5193
5194
5195 # Do we have a single-tree copy of texinfo?
5196 if test -f $srcdir/../texinfo/Makefile.in; then
5197   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
5198   gcc_cv_prog_makeinfo_modern=yes
5199   echo "$as_me:$LINENO: result: Using makeinfo from the unified source tree." >&5
5200 echo "${ECHO_T}Using makeinfo from the unified source tree." >&6
5201 else
5202   # See if makeinfo has been installed and is modern enough
5203   # that we can use it.
5204   # Extract the first word of "makeinfo", so it can be a program name with args.
5205 set dummy makeinfo; ac_word=$2
5206 echo "$as_me:$LINENO: checking for $ac_word" >&5
5207 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5208 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
5209   echo $ECHO_N "(cached) $ECHO_C" >&6
5210 else
5211   if test -n "$MAKEINFO"; then
5212   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
5213 else
5214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5215 for as_dir in $PATH
5216 do
5217   IFS=$as_save_IFS
5218   test -z "$as_dir" && as_dir=.
5219   for ac_exec_ext in '' $ac_executable_extensions; do
5220   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5221     ac_cv_prog_MAKEINFO="makeinfo"
5222     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5223     break 2
5224   fi
5225 done
5226 done
5227
5228 fi
5229 fi
5230 MAKEINFO=$ac_cv_prog_MAKEINFO
5231 if test -n "$MAKEINFO"; then
5232   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
5233 echo "${ECHO_T}$MAKEINFO" >&6
5234 else
5235   echo "$as_me:$LINENO: result: no" >&5
5236 echo "${ECHO_T}no" >&6
5237 fi
5238
5239 if test -n "$MAKEINFO"; then
5240   # Found it, now check the version.
5241   echo "$as_me:$LINENO: checking for modern makeinfo" >&5
5242 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
5243 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
5244   echo $ECHO_N "(cached) $ECHO_C" >&6
5245 else
5246     ac_prog_version=`$MAKEINFO --version 2>&1 |
5247                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
5248   echo "configure:5248: version of makeinfo is $ac_prog_version" >&5
5249   case $ac_prog_version in
5250     '')     gcc_cv_prog_makeinfo_modern=no;;
5251     4.[2-9]*)
5252             gcc_cv_prog_makeinfo_modern=yes;;
5253     *)      gcc_cv_prog_makeinfo_modern=no;;
5254   esac
5255
5256 fi
5257 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
5258 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
5259 else
5260   gcc_cv_prog_makeinfo_modern=no
5261 fi
5262
5263 fi
5264
5265 if test $gcc_cv_prog_makeinfo_modern = no; then
5266   { echo "$as_me:$LINENO: WARNING:
5267 *** Makeinfo is missing or too old.
5268 *** Info documentation will not be built." >&5
5269 echo "$as_me: WARNING:
5270 *** Makeinfo is missing or too old.
5271 *** Info documentation will not be built." >&2;}
5272   BUILD_INFO=
5273 else
5274   BUILD_INFO=info
5275 fi
5276
5277 # Is pod2man recent enough to regenerate manpages?
5278 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
5279 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
5280 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
5281   echo "$as_me:$LINENO: result: yes" >&5
5282 echo "${ECHO_T}yes" >&6
5283   GENERATED_MANPAGES=generated-manpages
5284 else
5285   echo "$as_me:$LINENO: result: no" >&5
5286 echo "${ECHO_T}no" >&6
5287   GENERATED_MANPAGES=
5288 fi
5289
5290 # How about lex?
5291 if test x${build} = x${host} && test -f $srcdir/../flex/skel.c; then
5292   FLEX='$(objdir)/../flex/flex'
5293 else
5294   # Extract the first word of "flex", so it can be a program name with args.
5295 set dummy flex; ac_word=$2
5296 echo "$as_me:$LINENO: checking for $ac_word" >&5
5297 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5298 if test "${ac_cv_prog_FLEX+set}" = set; then
5299   echo $ECHO_N "(cached) $ECHO_C" >&6
5300 else
5301   if test -n "$FLEX"; then
5302   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
5303 else
5304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5305 for as_dir in $PATH
5306 do
5307   IFS=$as_save_IFS
5308   test -z "$as_dir" && as_dir=.
5309   for ac_exec_ext in '' $ac_executable_extensions; do
5310   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5311     ac_cv_prog_FLEX="flex"
5312     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5313     break 2
5314   fi
5315 done
5316 done
5317
5318   test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing flex"
5319 fi
5320 fi
5321 FLEX=$ac_cv_prog_FLEX
5322 if test -n "$FLEX"; then
5323   echo "$as_me:$LINENO: result: $FLEX" >&5
5324 echo "${ECHO_T}$FLEX" >&6
5325 else
5326   echo "$as_me:$LINENO: result: no" >&5
5327 echo "${ECHO_T}no" >&6
5328 fi
5329
5330 fi
5331
5332 # Bison?
5333 # The -L switch is so bison can find its skeleton file.
5334 if test x${build} = x${host} && test -f $srcdir/../bison/bison.simple; then
5335   BISON='$(objdir)/../bison/bison -L $(srcdir)/../bison/'
5336 else
5337   # Extract the first word of "bison", so it can be a program name with args.
5338 set dummy bison; ac_word=$2
5339 echo "$as_me:$LINENO: checking for $ac_word" >&5
5340 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5341 if test "${ac_cv_prog_BISON+set}" = set; then
5342   echo $ECHO_N "(cached) $ECHO_C" >&6
5343 else
5344   if test -n "$BISON"; then
5345   ac_cv_prog_BISON="$BISON" # Let the user override the test.
5346 else
5347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5348 for as_dir in $PATH
5349 do
5350   IFS=$as_save_IFS
5351   test -z "$as_dir" && as_dir=.
5352   for ac_exec_ext in '' $ac_executable_extensions; do
5353   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5354     ac_cv_prog_BISON="bison"
5355     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5356     break 2
5357   fi
5358 done
5359 done
5360
5361   test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing bison"
5362 fi
5363 fi
5364 BISON=$ac_cv_prog_BISON
5365 if test -n "$BISON"; then
5366   echo "$as_me:$LINENO: result: $BISON" >&5
5367 echo "${ECHO_T}$BISON" >&6
5368 else
5369   echo "$as_me:$LINENO: result: no" >&5
5370 echo "${ECHO_T}no" >&6
5371 fi
5372
5373 fi
5374
5375 # NM
5376 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c; then
5377   NM='$(objdir)/../binutils/nm-new'
5378 else
5379   # Extract the first word of "nm", so it can be a program name with args.
5380 set dummy nm; ac_word=$2
5381 echo "$as_me:$LINENO: checking for $ac_word" >&5
5382 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5383 if test "${ac_cv_prog_NM+set}" = set; then
5384   echo $ECHO_N "(cached) $ECHO_C" >&6
5385 else
5386   if test -n "$NM"; then
5387   ac_cv_prog_NM="$NM" # Let the user override the test.
5388 else
5389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5390 for as_dir in $PATH
5391 do
5392   IFS=$as_save_IFS
5393   test -z "$as_dir" && as_dir=.
5394   for ac_exec_ext in '' $ac_executable_extensions; do
5395   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5396     ac_cv_prog_NM="nm"
5397     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5398     break 2
5399   fi
5400 done
5401 done
5402
5403   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
5404 fi
5405 fi
5406 NM=$ac_cv_prog_NM
5407 if test -n "$NM"; then
5408   echo "$as_me:$LINENO: result: $NM" >&5
5409 echo "${ECHO_T}$NM" >&6
5410 else
5411   echo "$as_me:$LINENO: result: no" >&5
5412 echo "${ECHO_T}no" >&6
5413 fi
5414
5415 fi
5416
5417 # AR
5418 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c; then
5419   AR='$(objdir)/../binutils/ar'
5420 else
5421   # Extract the first word of "ar", so it can be a program name with args.
5422 set dummy ar; ac_word=$2
5423 echo "$as_me:$LINENO: checking for $ac_word" >&5
5424 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5425 if test "${ac_cv_prog_AR+set}" = set; then
5426   echo $ECHO_N "(cached) $ECHO_C" >&6
5427 else
5428   if test -n "$AR"; then
5429   ac_cv_prog_AR="$AR" # Let the user override the test.
5430 else
5431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5432 for as_dir in $PATH
5433 do
5434   IFS=$as_save_IFS
5435   test -z "$as_dir" && as_dir=.
5436   for ac_exec_ext in '' $ac_executable_extensions; do
5437   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5438     ac_cv_prog_AR="ar"
5439     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5440     break 2
5441   fi
5442 done
5443 done
5444
5445   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
5446 fi
5447 fi
5448 AR=$ac_cv_prog_AR
5449 if test -n "$AR"; then
5450   echo "$as_me:$LINENO: result: $AR" >&5
5451 echo "${ECHO_T}$AR" >&6
5452 else
5453   echo "$as_me:$LINENO: result: no" >&5
5454 echo "${ECHO_T}no" >&6
5455 fi
5456
5457 fi
5458
5459
5460 # --------------------
5461 # Checks for C headers
5462 # --------------------
5463
5464 echo "$as_me:$LINENO: checking for GNU C library" >&5
5465 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
5466 if test "${gcc_cv_glibc+set}" = set; then
5467   echo $ECHO_N "(cached) $ECHO_C" >&6
5468 else
5469   cat >conftest.$ac_ext <<_ACEOF
5470 /* confdefs.h.  */
5471 _ACEOF
5472 cat confdefs.h >>conftest.$ac_ext
5473 cat >>conftest.$ac_ext <<_ACEOF
5474 /* end confdefs.h.  */
5475 #include <features.h>
5476 int
5477 main ()
5478 {
5479
5480 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
5481 #error Not a GNU C library system
5482 #endif
5483   ;
5484   return 0;
5485 }
5486 _ACEOF
5487 rm -f conftest.$ac_objext
5488 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5489   (eval $ac_compile) 2>conftest.er1
5490   ac_status=$?
5491   grep -v '^ *+' conftest.er1 >conftest.err
5492   rm -f conftest.er1
5493   cat conftest.err >&5
5494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5495   (exit $ac_status); } &&
5496          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5497   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5498   (eval $ac_try) 2>&5
5499   ac_status=$?
5500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5501   (exit $ac_status); }; } &&
5502          { ac_try='test -s conftest.$ac_objext'
5503   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5504   (eval $ac_try) 2>&5
5505   ac_status=$?
5506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5507   (exit $ac_status); }; }; then
5508   gcc_cv_glibc=yes
5509 else
5510   echo "$as_me: failed program was:" >&5
5511 sed 's/^/| /' conftest.$ac_ext >&5
5512
5513 gcc_cv_glibc=no
5514 fi
5515 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5516 fi
5517
5518 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
5519 echo "${ECHO_T}$gcc_cv_glibc" >&6
5520 if test $gcc_cv_glibc = yes; then
5521
5522 cat >>confdefs.h <<\_ACEOF
5523 #define _GNU_SOURCE 1
5524 _ACEOF
5525
5526 fi
5527
5528 # Need to reject headers which give warnings, so that the -Werror bootstrap
5529 # works later. *sigh*  This needs to come before all header checks.
5530
5531 ac_c_preproc_warn_flag=yes
5532
5533 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5534 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5535 if test "${ac_cv_header_stdc+set}" = set; then
5536   echo $ECHO_N "(cached) $ECHO_C" >&6
5537 else
5538   cat >conftest.$ac_ext <<_ACEOF
5539 /* confdefs.h.  */
5540 _ACEOF
5541 cat confdefs.h >>conftest.$ac_ext
5542 cat >>conftest.$ac_ext <<_ACEOF
5543 /* end confdefs.h.  */
5544 #include <stdlib.h>
5545 #include <stdarg.h>
5546 #include <string.h>
5547 #include <float.h>
5548
5549 int
5550 main ()
5551 {
5552
5553   ;
5554   return 0;
5555 }
5556 _ACEOF
5557 rm -f conftest.$ac_objext
5558 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5559   (eval $ac_compile) 2>conftest.er1
5560   ac_status=$?
5561   grep -v '^ *+' conftest.er1 >conftest.err
5562   rm -f conftest.er1
5563   cat conftest.err >&5
5564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5565   (exit $ac_status); } &&
5566          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5567   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5568   (eval $ac_try) 2>&5
5569   ac_status=$?
5570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5571   (exit $ac_status); }; } &&
5572          { ac_try='test -s conftest.$ac_objext'
5573   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5574   (eval $ac_try) 2>&5
5575   ac_status=$?
5576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5577   (exit $ac_status); }; }; then
5578   ac_cv_header_stdc=yes
5579 else
5580   echo "$as_me: failed program was:" >&5
5581 sed 's/^/| /' conftest.$ac_ext >&5
5582
5583 ac_cv_header_stdc=no
5584 fi
5585 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5586
5587 if test $ac_cv_header_stdc = yes; then
5588   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5589   cat >conftest.$ac_ext <<_ACEOF
5590 /* confdefs.h.  */
5591 _ACEOF
5592 cat confdefs.h >>conftest.$ac_ext
5593 cat >>conftest.$ac_ext <<_ACEOF
5594 /* end confdefs.h.  */
5595 #include <string.h>
5596
5597 _ACEOF
5598 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5599   $EGREP "memchr" >/dev/null 2>&1; then
5600   :
5601 else
5602   ac_cv_header_stdc=no
5603 fi
5604 rm -f conftest*
5605
5606 fi
5607
5608 if test $ac_cv_header_stdc = yes; then
5609   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5610   cat >conftest.$ac_ext <<_ACEOF
5611 /* confdefs.h.  */
5612 _ACEOF
5613 cat confdefs.h >>conftest.$ac_ext
5614 cat >>conftest.$ac_ext <<_ACEOF
5615 /* end confdefs.h.  */
5616 #include <stdlib.h>
5617
5618 _ACEOF
5619 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5620   $EGREP "free" >/dev/null 2>&1; then
5621   :
5622 else
5623   ac_cv_header_stdc=no
5624 fi
5625 rm -f conftest*
5626
5627 fi
5628
5629 if test $ac_cv_header_stdc = yes; then
5630   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5631   if test "$cross_compiling" = yes; then
5632   :
5633 else
5634   cat >conftest.$ac_ext <<_ACEOF
5635 /* confdefs.h.  */
5636 _ACEOF
5637 cat confdefs.h >>conftest.$ac_ext
5638 cat >>conftest.$ac_ext <<_ACEOF
5639 /* end confdefs.h.  */
5640 #include <ctype.h>
5641 #if ((' ' & 0x0FF) == 0x020)
5642 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5643 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5644 #else
5645 # define ISLOWER(c) \
5646                    (('a' <= (c) && (c) <= 'i') \
5647                      || ('j' <= (c) && (c) <= 'r') \
5648                      || ('s' <= (c) && (c) <= 'z'))
5649 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5650 #endif
5651
5652 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5653 int
5654 main ()
5655 {
5656   int i;
5657   for (i = 0; i < 256; i++)
5658     if (XOR (islower (i), ISLOWER (i))
5659         || toupper (i) != TOUPPER (i))
5660       exit(2);
5661   exit (0);
5662 }
5663 _ACEOF
5664 rm -f conftest$ac_exeext
5665 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5666   (eval $ac_link) 2>&5
5667   ac_status=$?
5668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5670   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5671   (eval $ac_try) 2>&5
5672   ac_status=$?
5673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5674   (exit $ac_status); }; }; then
5675   :
5676 else
5677   echo "$as_me: program exited with status $ac_status" >&5
5678 echo "$as_me: failed program was:" >&5
5679 sed 's/^/| /' conftest.$ac_ext >&5
5680
5681 ( exit $ac_status )
5682 ac_cv_header_stdc=no
5683 fi
5684 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5685 fi
5686 fi
5687 fi
5688 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5689 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5690 if test $ac_cv_header_stdc = yes; then
5691
5692 cat >>confdefs.h <<\_ACEOF
5693 #define STDC_HEADERS 1
5694 _ACEOF
5695
5696 fi
5697
5698 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
5699 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
5700 if test "${ac_cv_header_time+set}" = set; then
5701   echo $ECHO_N "(cached) $ECHO_C" >&6
5702 else
5703   cat >conftest.$ac_ext <<_ACEOF
5704 /* confdefs.h.  */
5705 _ACEOF
5706 cat confdefs.h >>conftest.$ac_ext
5707 cat >>conftest.$ac_ext <<_ACEOF
5708 /* end confdefs.h.  */
5709 #include <sys/types.h>
5710 #include <sys/time.h>
5711 #include <time.h>
5712
5713 int
5714 main ()
5715 {
5716 if ((struct tm *) 0)
5717 return 0;
5718   ;
5719   return 0;
5720 }
5721 _ACEOF
5722 rm -f conftest.$ac_objext
5723 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5724   (eval $ac_compile) 2>conftest.er1
5725   ac_status=$?
5726   grep -v '^ *+' conftest.er1 >conftest.err
5727   rm -f conftest.er1
5728   cat conftest.err >&5
5729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5730   (exit $ac_status); } &&
5731          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5732   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5733   (eval $ac_try) 2>&5
5734   ac_status=$?
5735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5736   (exit $ac_status); }; } &&
5737          { ac_try='test -s conftest.$ac_objext'
5738   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5739   (eval $ac_try) 2>&5
5740   ac_status=$?
5741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5742   (exit $ac_status); }; }; then
5743   ac_cv_header_time=yes
5744 else
5745   echo "$as_me: failed program was:" >&5
5746 sed 's/^/| /' conftest.$ac_ext >&5
5747
5748 ac_cv_header_time=no
5749 fi
5750 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5751 fi
5752 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
5753 echo "${ECHO_T}$ac_cv_header_time" >&6
5754 if test $ac_cv_header_time = yes; then
5755
5756 cat >>confdefs.h <<\_ACEOF
5757 #define TIME_WITH_SYS_TIME 1
5758 _ACEOF
5759
5760 fi
5761
5762 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
5763 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
5764 if test "${gcc_cv_header_string+set}" = set; then
5765   echo $ECHO_N "(cached) $ECHO_C" >&6
5766 else
5767   cat >conftest.$ac_ext <<_ACEOF
5768 /* confdefs.h.  */
5769 _ACEOF
5770 cat confdefs.h >>conftest.$ac_ext
5771 cat >>conftest.$ac_ext <<_ACEOF
5772 /* end confdefs.h.  */
5773 #include <string.h>
5774 #include <strings.h>
5775 int
5776 main ()
5777 {
5778
5779   ;
5780   return 0;
5781 }
5782 _ACEOF
5783 rm -f conftest.$ac_objext
5784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5785   (eval $ac_compile) 2>conftest.er1
5786   ac_status=$?
5787   grep -v '^ *+' conftest.er1 >conftest.err
5788   rm -f conftest.er1
5789   cat conftest.err >&5
5790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5791   (exit $ac_status); } &&
5792          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5793   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5794   (eval $ac_try) 2>&5
5795   ac_status=$?
5796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5797   (exit $ac_status); }; } &&
5798          { ac_try='test -s conftest.$ac_objext'
5799   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5800   (eval $ac_try) 2>&5
5801   ac_status=$?
5802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5803   (exit $ac_status); }; }; then
5804   gcc_cv_header_string=yes
5805 else
5806   echo "$as_me: failed program was:" >&5
5807 sed 's/^/| /' conftest.$ac_ext >&5
5808
5809 gcc_cv_header_string=no
5810 fi
5811 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5812 fi
5813 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
5814 echo "${ECHO_T}$gcc_cv_header_string" >&6
5815 if test $gcc_cv_header_string = yes; then
5816
5817 cat >>confdefs.h <<\_ACEOF
5818 #define STRING_WITH_STRINGS 1
5819 _ACEOF
5820
5821 fi
5822
5823 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
5824 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
5825 if test "${ac_cv_header_sys_wait_h+set}" = set; then
5826   echo $ECHO_N "(cached) $ECHO_C" >&6
5827 else
5828   cat >conftest.$ac_ext <<_ACEOF
5829 /* confdefs.h.  */
5830 _ACEOF
5831 cat confdefs.h >>conftest.$ac_ext
5832 cat >>conftest.$ac_ext <<_ACEOF
5833 /* end confdefs.h.  */
5834 #include <sys/types.h>
5835 #include <sys/wait.h>
5836 #ifndef WEXITSTATUS
5837 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
5838 #endif
5839 #ifndef WIFEXITED
5840 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5841 #endif
5842
5843 int
5844 main ()
5845 {
5846   int s;
5847   wait (&s);
5848   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5849   ;
5850   return 0;
5851 }
5852 _ACEOF
5853 rm -f conftest.$ac_objext
5854 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5855   (eval $ac_compile) 2>conftest.er1
5856   ac_status=$?
5857   grep -v '^ *+' conftest.er1 >conftest.err
5858   rm -f conftest.er1
5859   cat conftest.err >&5
5860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861   (exit $ac_status); } &&
5862          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5863   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5864   (eval $ac_try) 2>&5
5865   ac_status=$?
5866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5867   (exit $ac_status); }; } &&
5868          { ac_try='test -s conftest.$ac_objext'
5869   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5870   (eval $ac_try) 2>&5
5871   ac_status=$?
5872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5873   (exit $ac_status); }; }; then
5874   ac_cv_header_sys_wait_h=yes
5875 else
5876   echo "$as_me: failed program was:" >&5
5877 sed 's/^/| /' conftest.$ac_ext >&5
5878
5879 ac_cv_header_sys_wait_h=no
5880 fi
5881 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5882 fi
5883 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
5884 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
5885 if test $ac_cv_header_sys_wait_h = yes; then
5886
5887 cat >>confdefs.h <<\_ACEOF
5888 #define HAVE_SYS_WAIT_H 1
5889 _ACEOF
5890
5891 fi
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h \
5915                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
5916                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
5917                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
5918 do
5919 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5920 echo "$as_me:$LINENO: checking for $ac_header" >&5
5921 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5922 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5923   echo $ECHO_N "(cached) $ECHO_C" >&6
5924 else
5925   cat >conftest.$ac_ext <<_ACEOF
5926 /* confdefs.h.  */
5927 _ACEOF
5928 cat confdefs.h >>conftest.$ac_ext
5929 cat >>conftest.$ac_ext <<_ACEOF
5930 /* end confdefs.h.  */
5931 #include <$ac_header>
5932 _ACEOF
5933 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5934   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5935   ac_status=$?
5936   grep -v '^ *+' conftest.er1 >conftest.err
5937   rm -f conftest.er1
5938   cat conftest.err >&5
5939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5940   (exit $ac_status); } >/dev/null; then
5941   if test -s conftest.err; then
5942     ac_cpp_err=$ac_c_preproc_warn_flag
5943     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5944   else
5945     ac_cpp_err=
5946   fi
5947 else
5948   ac_cpp_err=yes
5949 fi
5950 if test -z "$ac_cpp_err"; then
5951   eval "$as_ac_Header=yes"
5952 else
5953   echo "$as_me: failed program was:" >&5
5954 sed 's/^/| /' conftest.$ac_ext >&5
5955
5956   eval "$as_ac_Header=no"
5957 fi
5958 rm -f conftest.err conftest.$ac_ext
5959 fi
5960 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5961 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5962 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5963   cat >>confdefs.h <<_ACEOF
5964 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5965 _ACEOF
5966
5967 fi
5968 done
5969
5970
5971 # Check for thread headers.
5972 echo "$as_me:$LINENO: checking for thread.h" >&5
5973 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
5974 if test "${ac_cv_header_thread_h+set}" = set; then
5975   echo $ECHO_N "(cached) $ECHO_C" >&6
5976 else
5977   cat >conftest.$ac_ext <<_ACEOF
5978 /* confdefs.h.  */
5979 _ACEOF
5980 cat confdefs.h >>conftest.$ac_ext
5981 cat >>conftest.$ac_ext <<_ACEOF
5982 /* end confdefs.h.  */
5983 #include <thread.h>
5984 _ACEOF
5985 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5986   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5987   ac_status=$?
5988   grep -v '^ *+' conftest.er1 >conftest.err
5989   rm -f conftest.er1
5990   cat conftest.err >&5
5991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5992   (exit $ac_status); } >/dev/null; then
5993   if test -s conftest.err; then
5994     ac_cpp_err=$ac_c_preproc_warn_flag
5995     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5996   else
5997     ac_cpp_err=
5998   fi
5999 else
6000   ac_cpp_err=yes
6001 fi
6002 if test -z "$ac_cpp_err"; then
6003   ac_cv_header_thread_h=yes
6004 else
6005   echo "$as_me: failed program was:" >&5
6006 sed 's/^/| /' conftest.$ac_ext >&5
6007
6008   ac_cv_header_thread_h=no
6009 fi
6010 rm -f conftest.err conftest.$ac_ext
6011 fi
6012 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
6013 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
6014 if test $ac_cv_header_thread_h = yes; then
6015   have_thread_h=yes
6016 else
6017   have_thread_h=
6018 fi
6019
6020 echo "$as_me:$LINENO: checking for pthread.h" >&5
6021 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
6022 if test "${ac_cv_header_pthread_h+set}" = set; then
6023   echo $ECHO_N "(cached) $ECHO_C" >&6
6024 else
6025   cat >conftest.$ac_ext <<_ACEOF
6026 /* confdefs.h.  */
6027 _ACEOF
6028 cat confdefs.h >>conftest.$ac_ext
6029 cat >>conftest.$ac_ext <<_ACEOF
6030 /* end confdefs.h.  */
6031 #include <pthread.h>
6032 _ACEOF
6033 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6034   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6035   ac_status=$?
6036   grep -v '^ *+' conftest.er1 >conftest.err
6037   rm -f conftest.er1
6038   cat conftest.err >&5
6039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6040   (exit $ac_status); } >/dev/null; then
6041   if test -s conftest.err; then
6042     ac_cpp_err=$ac_c_preproc_warn_flag
6043     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6044   else
6045     ac_cpp_err=
6046   fi
6047 else
6048   ac_cpp_err=yes
6049 fi
6050 if test -z "$ac_cpp_err"; then
6051   ac_cv_header_pthread_h=yes
6052 else
6053   echo "$as_me: failed program was:" >&5
6054 sed 's/^/| /' conftest.$ac_ext >&5
6055
6056   ac_cv_header_pthread_h=no
6057 fi
6058 rm -f conftest.err conftest.$ac_ext
6059 fi
6060 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
6061 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
6062 if test $ac_cv_header_pthread_h = yes; then
6063   have_pthread_h=yes
6064 else
6065   have_pthread_h=
6066 fi
6067
6068
6069 # These tests can't be done till we know if we have limits.h.
6070 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
6071 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
6072 if test "${gcc_cv_decl_char_bit+set}" = set; then
6073   echo $ECHO_N "(cached) $ECHO_C" >&6
6074 else
6075   cat >conftest.$ac_ext <<_ACEOF
6076 /* confdefs.h.  */
6077 _ACEOF
6078 cat confdefs.h >>conftest.$ac_ext
6079 cat >>conftest.$ac_ext <<_ACEOF
6080 /* end confdefs.h.  */
6081 #ifdef HAVE_LIMITS_H
6082 #include <limits.h>
6083 #endif
6084 #ifdef CHAR_BIT
6085 found
6086 #endif
6087 _ACEOF
6088 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6089   $EGREP "found" >/dev/null 2>&1; then
6090   gcc_cv_decl_char_bit=yes
6091 else
6092   gcc_cv_decl_char_bit=no
6093 fi
6094 rm -f conftest*
6095
6096
6097 fi
6098 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
6099 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
6100 if test $gcc_cv_decl_char_bit = no; then
6101   echo "$as_me:$LINENO: checking number of bits in a byte" >&5
6102 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
6103 if test "${gcc_cv_c_nbby+set}" = set; then
6104   echo $ECHO_N "(cached) $ECHO_C" >&6
6105 else
6106   i=8
6107  gcc_cv_c_nbby=
6108  while test $i -lt 65; do
6109    cat >conftest.$ac_ext <<_ACEOF
6110 /* confdefs.h.  */
6111 _ACEOF
6112 cat confdefs.h >>conftest.$ac_ext
6113 cat >>conftest.$ac_ext <<_ACEOF
6114 /* end confdefs.h.  */
6115
6116 int
6117 main ()
6118 {
6119 switch(0) {
6120   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
6121   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
6122   ; }
6123   ;
6124   return 0;
6125 }
6126 _ACEOF
6127 rm -f conftest.$ac_objext
6128 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6129   (eval $ac_compile) 2>conftest.er1
6130   ac_status=$?
6131   grep -v '^ *+' conftest.er1 >conftest.err
6132   rm -f conftest.er1
6133   cat conftest.err >&5
6134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6135   (exit $ac_status); } &&
6136          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6137   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6138   (eval $ac_try) 2>&5
6139   ac_status=$?
6140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6141   (exit $ac_status); }; } &&
6142          { ac_try='test -s conftest.$ac_objext'
6143   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6144   (eval $ac_try) 2>&5
6145   ac_status=$?
6146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6147   (exit $ac_status); }; }; then
6148   gcc_cv_c_nbby=$i; break
6149 else
6150   echo "$as_me: failed program was:" >&5
6151 sed 's/^/| /' conftest.$ac_ext >&5
6152
6153 fi
6154 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6155    i=`expr $i + 1`
6156  done
6157  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
6158
6159 fi
6160 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
6161 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
6162 if test $gcc_cv_c_nbby = failed; then
6163   { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
6164 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
6165    { (exit 1); exit 1; }; }
6166 else
6167
6168 cat >>confdefs.h <<_ACEOF
6169 #define CHAR_BIT $gcc_cv_c_nbby
6170 _ACEOF
6171
6172 fi
6173 fi
6174 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
6175 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
6176 if test "${ac_cv_c_bigendian+set}" = set; then
6177   echo $ECHO_N "(cached) $ECHO_C" >&6
6178 else
6179   ac_cv_c_bigendian=unknown
6180 # See if sys/param.h defines the BYTE_ORDER macro.
6181 cat >conftest.$ac_ext <<_ACEOF
6182 /* confdefs.h.  */
6183 _ACEOF
6184 cat confdefs.h >>conftest.$ac_ext
6185 cat >>conftest.$ac_ext <<_ACEOF
6186 /* end confdefs.h.  */
6187 #include <sys/types.h>
6188 #include <sys/param.h>
6189 int
6190 main ()
6191 {
6192
6193 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
6194  bogus endian macros
6195 #endif
6196   ;
6197   return 0;
6198 }
6199 _ACEOF
6200 rm -f conftest.$ac_objext
6201 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6202   (eval $ac_compile) 2>conftest.er1
6203   ac_status=$?
6204   grep -v '^ *+' conftest.er1 >conftest.err
6205   rm -f conftest.er1
6206   cat conftest.err >&5
6207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6208   (exit $ac_status); } &&
6209          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6210   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6211   (eval $ac_try) 2>&5
6212   ac_status=$?
6213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6214   (exit $ac_status); }; } &&
6215          { ac_try='test -s conftest.$ac_objext'
6216   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6217   (eval $ac_try) 2>&5
6218   ac_status=$?
6219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6220   (exit $ac_status); }; }; then
6221   # It does; now see whether it defined to BIG_ENDIAN or not.
6222 cat >conftest.$ac_ext <<_ACEOF
6223 /* confdefs.h.  */
6224 _ACEOF
6225 cat confdefs.h >>conftest.$ac_ext
6226 cat >>conftest.$ac_ext <<_ACEOF
6227 /* end confdefs.h.  */
6228 #include <sys/types.h>
6229 #include <sys/param.h>
6230 int
6231 main ()
6232 {
6233
6234 #if BYTE_ORDER != BIG_ENDIAN
6235  not big endian
6236 #endif
6237   ;
6238   return 0;
6239 }
6240 _ACEOF
6241 rm -f conftest.$ac_objext
6242 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6243   (eval $ac_compile) 2>conftest.er1
6244   ac_status=$?
6245   grep -v '^ *+' conftest.er1 >conftest.err
6246   rm -f conftest.er1
6247   cat conftest.err >&5
6248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6249   (exit $ac_status); } &&
6250          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6251   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6252   (eval $ac_try) 2>&5
6253   ac_status=$?
6254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6255   (exit $ac_status); }; } &&
6256          { ac_try='test -s conftest.$ac_objext'
6257   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6258   (eval $ac_try) 2>&5
6259   ac_status=$?
6260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6261   (exit $ac_status); }; }; then
6262   ac_cv_c_bigendian=yes
6263 else
6264   echo "$as_me: failed program was:" >&5
6265 sed 's/^/| /' conftest.$ac_ext >&5
6266
6267 ac_cv_c_bigendian=no
6268 fi
6269 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6270 else
6271   echo "$as_me: failed program was:" >&5
6272 sed 's/^/| /' conftest.$ac_ext >&5
6273
6274 fi
6275 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6276 if test $ac_cv_c_bigendian = unknown; then
6277 if test "$cross_compiling" = yes; then
6278    echo $ac_n "cross-compiling... " 2>&6
6279 else
6280   cat >conftest.$ac_ext <<_ACEOF
6281 /* confdefs.h.  */
6282 _ACEOF
6283 cat confdefs.h >>conftest.$ac_ext
6284 cat >>conftest.$ac_ext <<_ACEOF
6285 /* end confdefs.h.  */
6286 main () {
6287   /* Are we little or big endian?  From Harbison&Steele.  */
6288   union
6289   {
6290     long l;
6291     char c[sizeof (long)];
6292   } u;
6293   u.l = 1;
6294   exit (u.c[sizeof (long) - 1] == 1);
6295 }
6296 _ACEOF
6297 rm -f conftest$ac_exeext
6298 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6299   (eval $ac_link) 2>&5
6300   ac_status=$?
6301   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6302   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6303   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6304   (eval $ac_try) 2>&5
6305   ac_status=$?
6306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6307   (exit $ac_status); }; }; then
6308   ac_cv_c_bigendian=no
6309 else
6310   echo "$as_me: program exited with status $ac_status" >&5
6311 echo "$as_me: failed program was:" >&5
6312 sed 's/^/| /' conftest.$ac_ext >&5
6313
6314 ( exit $ac_status )
6315 ac_cv_c_bigendian=yes
6316 fi
6317 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6318 fi
6319 fi
6320 fi
6321 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
6322 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
6323 if test $ac_cv_c_bigendian = unknown; then
6324 echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
6325 echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
6326
6327 cat >conftest.c <<EOF
6328 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6329 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6330 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
6331 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6332 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6333 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
6334 int main() { _ascii (); _ebcdic (); return 0; }
6335 EOF
6336  if test -f conftest.c ; then
6337      if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then
6338         if test `grep -l BIGenDianSyS conftest.o` ; then
6339            echo $ac_n ' big endian probe OK, ' 1>&6
6340            ac_cv_c_bigendian=yes
6341         fi
6342         if test `grep -l LiTTleEnDian conftest.o` ; then
6343            echo $ac_n ' little endian probe OK, ' 1>&6
6344            if test $ac_cv_c_bigendian = yes ; then
6345             ac_cv_c_bigendian=unknown;
6346            else
6347             ac_cv_c_bigendian=no
6348            fi
6349         fi
6350         echo $ac_n 'guessing bigendian ...  ' >&6
6351      fi
6352   fi
6353 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
6354 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
6355 fi
6356 if test $ac_cv_c_bigendian = yes; then
6357
6358 cat >>confdefs.h <<\_ACEOF
6359 #define WORDS_BIGENDIAN 1
6360 _ACEOF
6361
6362
6363 cat >>confdefs.h <<\_ACEOF
6364 #define HOST_WORDS_BIG_ENDIAN 1
6365 _ACEOF
6366
6367   BYTEORDER=4321
6368 else
6369   BYTEORDER=1234
6370 fi
6371
6372 cat >>confdefs.h <<_ACEOF
6373 #define BYTEORDER $BYTEORDER
6374 _ACEOF
6375
6376 if test $ac_cv_c_bigendian = unknown; then
6377   { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5
6378 echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;}
6379    { (exit 1); exit 1; }; }
6380 fi
6381
6382
6383 # --------
6384 # UNSORTED
6385 # --------
6386
6387 # Stage specific cflags for build.
6388 stage1_cflags=
6389 case $build in
6390 vax-*-*)
6391   if test x$GCC = xyes
6392   then
6393     stage1_cflags="-Wa,-J"
6394   else
6395     stage1_cflags="-J"
6396   fi
6397   ;;
6398 powerpc-*-darwin*)
6399   # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
6400   # sources; use -no-cpp-precomp to get to GNU cpp.
6401   # Apple's GCC has bugs in designated initializer handling, so disable
6402   # that too.
6403   stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
6404   ;;
6405 esac
6406
6407
6408 # These libraries may be used by collect2.
6409 # We may need a special search path to get them linked.
6410 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
6411 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
6412 if test "${gcc_cv_collect2_libs+set}" = set; then
6413   echo $ECHO_N "(cached) $ECHO_C" >&6
6414 else
6415   save_LIBS="$LIBS"
6416 for libs in '' -lld -lmld \
6417                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
6418                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
6419 do
6420         LIBS="$libs"
6421         cat >conftest.$ac_ext <<_ACEOF
6422 /* confdefs.h.  */
6423 _ACEOF
6424 cat confdefs.h >>conftest.$ac_ext
6425 cat >>conftest.$ac_ext <<_ACEOF
6426 /* end confdefs.h.  */
6427
6428 /* Override any gcc2 internal prototype to avoid an error.  */
6429 #ifdef __cplusplus
6430 extern "C"
6431 #endif
6432 /* We use char because int might match the return type of a gcc2
6433    builtin and then its argument prototype would still apply.  */
6434 char ldopen ();
6435 int
6436 main ()
6437 {
6438 ldopen ();
6439   ;
6440   return 0;
6441 }
6442 _ACEOF
6443 rm -f conftest.$ac_objext conftest$ac_exeext
6444 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6445   (eval $ac_link) 2>conftest.er1
6446   ac_status=$?
6447   grep -v '^ *+' conftest.er1 >conftest.err
6448   rm -f conftest.er1
6449   cat conftest.err >&5
6450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6451   (exit $ac_status); } &&
6452          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6453   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6454   (eval $ac_try) 2>&5
6455   ac_status=$?
6456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6457   (exit $ac_status); }; } &&
6458          { ac_try='test -s conftest$ac_exeext'
6459   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6460   (eval $ac_try) 2>&5
6461   ac_status=$?
6462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6463   (exit $ac_status); }; }; then
6464   gcc_cv_collect2_libs="$libs"; break
6465 else
6466   echo "$as_me: failed program was:" >&5
6467 sed 's/^/| /' conftest.$ac_ext >&5
6468
6469 fi
6470 rm -f conftest.err conftest.$ac_objext \
6471       conftest$ac_exeext conftest.$ac_ext
6472 done
6473 LIBS="$save_LIBS"
6474 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
6475 fi
6476 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
6477 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
6478 case $gcc_cv_collect2_libs in
6479         "none required")        ;;
6480         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
6481 esac
6482
6483
6484 # When building Ada code on Alpha, we need exc_resume which is usually in
6485 # -lexc.  So test for it.
6486 save_LIBS="$LIBS"
6487 LIBS=
6488 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
6489 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
6490 if test "${ac_cv_search_exc_resume+set}" = set; then
6491   echo $ECHO_N "(cached) $ECHO_C" >&6
6492 else
6493   ac_func_search_save_LIBS=$LIBS
6494 ac_cv_search_exc_resume=no
6495 cat >conftest.$ac_ext <<_ACEOF
6496 /* confdefs.h.  */
6497 _ACEOF
6498 cat confdefs.h >>conftest.$ac_ext
6499 cat >>conftest.$ac_ext <<_ACEOF
6500 /* end confdefs.h.  */
6501
6502 /* Override any gcc2 internal prototype to avoid an error.  */
6503 #ifdef __cplusplus
6504 extern "C"
6505 #endif
6506 /* We use char because int might match the return type of a gcc2
6507    builtin and then its argument prototype would still apply.  */
6508 char exc_resume ();
6509 int
6510 main ()
6511 {
6512 exc_resume ();
6513   ;
6514   return 0;
6515 }
6516 _ACEOF
6517 rm -f conftest.$ac_objext conftest$ac_exeext
6518 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6519   (eval $ac_link) 2>conftest.er1
6520   ac_status=$?
6521   grep -v '^ *+' conftest.er1 >conftest.err
6522   rm -f conftest.er1
6523   cat conftest.err >&5
6524   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6525   (exit $ac_status); } &&
6526          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6527   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6528   (eval $ac_try) 2>&5
6529   ac_status=$?
6530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6531   (exit $ac_status); }; } &&
6532          { ac_try='test -s conftest$ac_exeext'
6533   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6534   (eval $ac_try) 2>&5
6535   ac_status=$?
6536   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6537   (exit $ac_status); }; }; then
6538   ac_cv_search_exc_resume="none required"
6539 else
6540   echo "$as_me: failed program was:" >&5
6541 sed 's/^/| /' conftest.$ac_ext >&5
6542
6543 fi
6544 rm -f conftest.err conftest.$ac_objext \
6545       conftest$ac_exeext conftest.$ac_ext
6546 if test "$ac_cv_search_exc_resume" = no; then
6547   for ac_lib in exc; do
6548     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6549     cat >conftest.$ac_ext <<_ACEOF
6550 /* confdefs.h.  */
6551 _ACEOF
6552 cat confdefs.h >>conftest.$ac_ext
6553 cat >>conftest.$ac_ext <<_ACEOF
6554 /* end confdefs.h.  */
6555
6556 /* Override any gcc2 internal prototype to avoid an error.  */
6557 #ifdef __cplusplus
6558 extern "C"
6559 #endif
6560 /* We use char because int might match the return type of a gcc2
6561    builtin and then its argument prototype would still apply.  */
6562 char exc_resume ();
6563 int
6564 main ()
6565 {
6566 exc_resume ();
6567   ;
6568   return 0;
6569 }
6570 _ACEOF
6571 rm -f conftest.$ac_objext conftest$ac_exeext
6572 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6573   (eval $ac_link) 2>conftest.er1
6574   ac_status=$?
6575   grep -v '^ *+' conftest.er1 >conftest.err
6576   rm -f conftest.er1
6577   cat conftest.err >&5
6578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6579   (exit $ac_status); } &&
6580          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6582   (eval $ac_try) 2>&5
6583   ac_status=$?
6584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6585   (exit $ac_status); }; } &&
6586          { ac_try='test -s conftest$ac_exeext'
6587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6588   (eval $ac_try) 2>&5
6589   ac_status=$?
6590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6591   (exit $ac_status); }; }; then
6592   ac_cv_search_exc_resume="-l$ac_lib"
6593 break
6594 else
6595   echo "$as_me: failed program was:" >&5
6596 sed 's/^/| /' conftest.$ac_ext >&5
6597
6598 fi
6599 rm -f conftest.err conftest.$ac_objext \
6600       conftest$ac_exeext conftest.$ac_ext
6601   done
6602 fi
6603 LIBS=$ac_func_search_save_LIBS
6604 fi
6605 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
6606 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
6607 if test "$ac_cv_search_exc_resume" != no; then
6608   test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
6609
6610 fi
6611
6612 GNAT_LIBEXC="$LIBS"
6613 LIBS="$save_LIBS"
6614
6615
6616 # Some systems put ldexp and frexp in libm instead of libc; assume
6617 # they're both in the same place.  jcf-dump needs them.
6618 save_LIBS="$LIBS"
6619 LIBS=
6620 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
6621 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
6622 if test "${ac_cv_search_ldexp+set}" = set; then
6623   echo $ECHO_N "(cached) $ECHO_C" >&6
6624 else
6625   ac_func_search_save_LIBS=$LIBS
6626 ac_cv_search_ldexp=no
6627 cat >conftest.$ac_ext <<_ACEOF
6628 /* confdefs.h.  */
6629 _ACEOF
6630 cat confdefs.h >>conftest.$ac_ext
6631 cat >>conftest.$ac_ext <<_ACEOF
6632 /* end confdefs.h.  */
6633
6634 /* Override any gcc2 internal prototype to avoid an error.  */
6635 #ifdef __cplusplus
6636 extern "C"
6637 #endif
6638 /* We use char because int might match the return type of a gcc2
6639    builtin and then its argument prototype would still apply.  */
6640 char ldexp ();
6641 int
6642 main ()
6643 {
6644 ldexp ();
6645   ;
6646   return 0;
6647 }
6648 _ACEOF
6649 rm -f conftest.$ac_objext conftest$ac_exeext
6650 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6651   (eval $ac_link) 2>conftest.er1
6652   ac_status=$?
6653   grep -v '^ *+' conftest.er1 >conftest.err
6654   rm -f conftest.er1
6655   cat conftest.err >&5
6656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6657   (exit $ac_status); } &&
6658          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6659   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6660   (eval $ac_try) 2>&5
6661   ac_status=$?
6662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6663   (exit $ac_status); }; } &&
6664          { ac_try='test -s conftest$ac_exeext'
6665   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6666   (eval $ac_try) 2>&5
6667   ac_status=$?
6668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6669   (exit $ac_status); }; }; then
6670   ac_cv_search_ldexp="none required"
6671 else
6672   echo "$as_me: failed program was:" >&5
6673 sed 's/^/| /' conftest.$ac_ext >&5
6674
6675 fi
6676 rm -f conftest.err conftest.$ac_objext \
6677       conftest$ac_exeext conftest.$ac_ext
6678 if test "$ac_cv_search_ldexp" = no; then
6679   for ac_lib in m; do
6680     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6681     cat >conftest.$ac_ext <<_ACEOF
6682 /* confdefs.h.  */
6683 _ACEOF
6684 cat confdefs.h >>conftest.$ac_ext
6685 cat >>conftest.$ac_ext <<_ACEOF
6686 /* end confdefs.h.  */
6687
6688 /* Override any gcc2 internal prototype to avoid an error.  */
6689 #ifdef __cplusplus
6690 extern "C"
6691 #endif
6692 /* We use char because int might match the return type of a gcc2
6693    builtin and then its argument prototype would still apply.  */
6694 char ldexp ();
6695 int
6696 main ()
6697 {
6698 ldexp ();
6699   ;
6700   return 0;
6701 }
6702 _ACEOF
6703 rm -f conftest.$ac_objext conftest$ac_exeext
6704 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6705   (eval $ac_link) 2>conftest.er1
6706   ac_status=$?
6707   grep -v '^ *+' conftest.er1 >conftest.err
6708   rm -f conftest.er1
6709   cat conftest.err >&5
6710   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6711   (exit $ac_status); } &&
6712          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6713   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6714   (eval $ac_try) 2>&5
6715   ac_status=$?
6716   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6717   (exit $ac_status); }; } &&
6718          { ac_try='test -s conftest$ac_exeext'
6719   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6720   (eval $ac_try) 2>&5
6721   ac_status=$?
6722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6723   (exit $ac_status); }; }; then
6724   ac_cv_search_ldexp="-l$ac_lib"
6725 break
6726 else
6727   echo "$as_me: failed program was:" >&5
6728 sed 's/^/| /' conftest.$ac_ext >&5
6729
6730 fi
6731 rm -f conftest.err conftest.$ac_objext \
6732       conftest$ac_exeext conftest.$ac_ext
6733   done
6734 fi
6735 LIBS=$ac_func_search_save_LIBS
6736 fi
6737 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
6738 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
6739 if test "$ac_cv_search_ldexp" != no; then
6740   test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
6741
6742 fi
6743
6744 LDEXP_LIB="$LIBS"
6745 LIBS="$save_LIBS"
6746
6747
6748 # Use <inttypes.h> only if it exists,
6749 # doesn't clash with <sys/types.h>, and declares intmax_t.
6750 echo "$as_me:$LINENO: checking for inttypes.h" >&5
6751 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
6752 if test "${gcc_cv_header_inttypes_h+set}" = set; then
6753   echo $ECHO_N "(cached) $ECHO_C" >&6
6754 else
6755   cat >conftest.$ac_ext <<_ACEOF
6756 /* confdefs.h.  */
6757 _ACEOF
6758 cat confdefs.h >>conftest.$ac_ext
6759 cat >>conftest.$ac_ext <<_ACEOF
6760 /* end confdefs.h.  */
6761 #include <sys/types.h>
6762 #include <inttypes.h>
6763 int
6764 main ()
6765 {
6766 intmax_t i = -1;
6767   ;
6768   return 0;
6769 }
6770 _ACEOF
6771 rm -f conftest.$ac_objext
6772 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6773   (eval $ac_compile) 2>conftest.er1
6774   ac_status=$?
6775   grep -v '^ *+' conftest.er1 >conftest.err
6776   rm -f conftest.er1
6777   cat conftest.err >&5
6778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6779   (exit $ac_status); } &&
6780          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6781   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6782   (eval $ac_try) 2>&5
6783   ac_status=$?
6784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6785   (exit $ac_status); }; } &&
6786          { ac_try='test -s conftest.$ac_objext'
6787   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6788   (eval $ac_try) 2>&5
6789   ac_status=$?
6790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6791   (exit $ac_status); }; }; then
6792   gcc_cv_header_inttypes_h=yes
6793 else
6794   echo "$as_me: failed program was:" >&5
6795 sed 's/^/| /' conftest.$ac_ext >&5
6796
6797 gcc_cv_header_inttypes_h=no
6798 fi
6799 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6800 fi
6801
6802 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
6803 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
6804 if test $gcc_cv_header_inttypes_h = yes; then
6805
6806 cat >>confdefs.h <<\_ACEOF
6807 #define HAVE_INTTYPES_H 1
6808 _ACEOF
6809
6810 fi
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838 for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
6839         sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
6840         fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
6841         scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \
6842         setlocale
6843 do
6844 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6845 echo "$as_me:$LINENO: checking for $ac_func" >&5
6846 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6847 if eval "test \"\${$as_ac_var+set}\" = set"; then
6848   echo $ECHO_N "(cached) $ECHO_C" >&6
6849 else
6850   cat >conftest.$ac_ext <<_ACEOF
6851 /* confdefs.h.  */
6852 _ACEOF
6853 cat confdefs.h >>conftest.$ac_ext
6854 cat >>conftest.$ac_ext <<_ACEOF
6855 /* end confdefs.h.  */
6856 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6857    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6858 #define $ac_func innocuous_$ac_func
6859
6860 /* System header to define __stub macros and hopefully few prototypes,
6861     which can conflict with char $ac_func (); below.
6862     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6863     <limits.h> exists even on freestanding compilers.  */
6864
6865 #ifdef __STDC__
6866 # include <limits.h>
6867 #else
6868 # include <assert.h>
6869 #endif
6870
6871 #undef $ac_func
6872
6873 /* Override any gcc2 internal prototype to avoid an error.  */
6874 #ifdef __cplusplus
6875 extern "C"
6876 {
6877 #endif
6878 /* We use char because int might match the return type of a gcc2
6879    builtin and then its argument prototype would still apply.  */
6880 char $ac_func ();
6881 /* The GNU C library defines this for functions which it implements
6882     to always fail with ENOSYS.  Some functions are actually named
6883     something starting with __ and the normal name is an alias.  */
6884 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6885 choke me
6886 #else
6887 char (*f) () = $ac_func;
6888 #endif
6889 #ifdef __cplusplus
6890 }
6891 #endif
6892
6893 int
6894 main ()
6895 {
6896 return f != $ac_func;
6897   ;
6898   return 0;
6899 }
6900 _ACEOF
6901 rm -f conftest.$ac_objext conftest$ac_exeext
6902 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6903   (eval $ac_link) 2>conftest.er1
6904   ac_status=$?
6905   grep -v '^ *+' conftest.er1 >conftest.err
6906   rm -f conftest.er1
6907   cat conftest.err >&5
6908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6909   (exit $ac_status); } &&
6910          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6911   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6912   (eval $ac_try) 2>&5
6913   ac_status=$?
6914   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6915   (exit $ac_status); }; } &&
6916          { ac_try='test -s conftest$ac_exeext'
6917   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6918   (eval $ac_try) 2>&5
6919   ac_status=$?
6920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6921   (exit $ac_status); }; }; then
6922   eval "$as_ac_var=yes"
6923 else
6924   echo "$as_me: failed program was:" >&5
6925 sed 's/^/| /' conftest.$ac_ext >&5
6926
6927 eval "$as_ac_var=no"
6928 fi
6929 rm -f conftest.err conftest.$ac_objext \
6930       conftest$ac_exeext conftest.$ac_ext
6931 fi
6932 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6933 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6934 if test `eval echo '${'$as_ac_var'}'` = yes; then
6935   cat >>confdefs.h <<_ACEOF
6936 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6937 _ACEOF
6938
6939 fi
6940 done
6941
6942
6943 if test x$ac_cv_func_mbstowcs = xyes; then
6944   echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
6945 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
6946 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
6947   echo $ECHO_N "(cached) $ECHO_C" >&6
6948 else
6949       if test "$cross_compiling" = yes; then
6950   gcc_cv_func_mbstowcs_works=yes
6951 else
6952   cat >conftest.$ac_ext <<_ACEOF
6953 /* confdefs.h.  */
6954 _ACEOF
6955 cat confdefs.h >>conftest.$ac_ext
6956 cat >>conftest.$ac_ext <<_ACEOF
6957 /* end confdefs.h.  */
6958 #include <stdlib.h>
6959 int main()
6960 {
6961   mbstowcs(0, "", 0);
6962   return 0;
6963 }
6964 _ACEOF
6965 rm -f conftest$ac_exeext
6966 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6967   (eval $ac_link) 2>&5
6968   ac_status=$?
6969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6970   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6971   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6972   (eval $ac_try) 2>&5
6973   ac_status=$?
6974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6975   (exit $ac_status); }; }; then
6976   gcc_cv_func_mbstowcs_works=yes
6977 else
6978   echo "$as_me: program exited with status $ac_status" >&5
6979 echo "$as_me: failed program was:" >&5
6980 sed 's/^/| /' conftest.$ac_ext >&5
6981
6982 ( exit $ac_status )
6983 gcc_cv_func_mbstowcs_works=no
6984 fi
6985 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6986 fi
6987 fi
6988 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
6989 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
6990   if test x$gcc_cv_func_mbstowcs_works = xyes; then
6991
6992 cat >>confdefs.h <<\_ACEOF
6993 #define HAVE_WORKING_MBSTOWCS 1
6994 _ACEOF
6995
6996   fi
6997 fi
6998
6999 echo "$as_me:$LINENO: checking for ssize_t" >&5
7000 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
7001 if test "${ac_cv_type_ssize_t+set}" = set; then
7002   echo $ECHO_N "(cached) $ECHO_C" >&6
7003 else
7004   cat >conftest.$ac_ext <<_ACEOF
7005 /* confdefs.h.  */
7006 _ACEOF
7007 cat confdefs.h >>conftest.$ac_ext
7008 cat >>conftest.$ac_ext <<_ACEOF
7009 /* end confdefs.h.  */
7010 $ac_includes_default
7011 int
7012 main ()
7013 {
7014 if ((ssize_t *) 0)
7015   return 0;
7016 if (sizeof (ssize_t))
7017   return 0;
7018   ;
7019   return 0;
7020 }
7021 _ACEOF
7022 rm -f conftest.$ac_objext
7023 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7024   (eval $ac_compile) 2>conftest.er1
7025   ac_status=$?
7026   grep -v '^ *+' conftest.er1 >conftest.err
7027   rm -f conftest.er1
7028   cat conftest.err >&5
7029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7030   (exit $ac_status); } &&
7031          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7032   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7033   (eval $ac_try) 2>&5
7034   ac_status=$?
7035   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7036   (exit $ac_status); }; } &&
7037          { ac_try='test -s conftest.$ac_objext'
7038   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7039   (eval $ac_try) 2>&5
7040   ac_status=$?
7041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7042   (exit $ac_status); }; }; then
7043   ac_cv_type_ssize_t=yes
7044 else
7045   echo "$as_me: failed program was:" >&5
7046 sed 's/^/| /' conftest.$ac_ext >&5
7047
7048 ac_cv_type_ssize_t=no
7049 fi
7050 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7051 fi
7052 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
7053 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
7054 if test $ac_cv_type_ssize_t = yes; then
7055   :
7056 else
7057
7058 cat >>confdefs.h <<_ACEOF
7059 #define ssize_t int
7060 _ACEOF
7061
7062 fi
7063
7064
7065 # Try to determine the array type of the second argument of getgroups
7066 # for the target system (int or gid_t).
7067 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
7068 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
7069 if test "${ac_cv_type_uid_t+set}" = set; then
7070   echo $ECHO_N "(cached) $ECHO_C" >&6
7071 else
7072   cat >conftest.$ac_ext <<_ACEOF
7073 /* confdefs.h.  */
7074 _ACEOF
7075 cat confdefs.h >>conftest.$ac_ext
7076 cat >>conftest.$ac_ext <<_ACEOF
7077 /* end confdefs.h.  */
7078 #include <sys/types.h>
7079
7080 _ACEOF
7081 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7082   $EGREP "uid_t" >/dev/null 2>&1; then
7083   ac_cv_type_uid_t=yes
7084 else
7085   ac_cv_type_uid_t=no
7086 fi
7087 rm -f conftest*
7088
7089 fi
7090 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
7091 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
7092 if test $ac_cv_type_uid_t = no; then
7093
7094 cat >>confdefs.h <<\_ACEOF
7095 #define uid_t int
7096 _ACEOF
7097
7098
7099 cat >>confdefs.h <<\_ACEOF
7100 #define gid_t int
7101 _ACEOF
7102
7103 fi
7104
7105 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
7106 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
7107 if test "${ac_cv_type_getgroups+set}" = set; then
7108   echo $ECHO_N "(cached) $ECHO_C" >&6
7109 else
7110   if test "$cross_compiling" = yes; then
7111   ac_cv_type_getgroups=cross
7112 else
7113   cat >conftest.$ac_ext <<_ACEOF
7114 /* confdefs.h.  */
7115 _ACEOF
7116 cat confdefs.h >>conftest.$ac_ext
7117 cat >>conftest.$ac_ext <<_ACEOF
7118 /* end confdefs.h.  */
7119 /* Thanks to Mike Rendell for this test.  */
7120 #include <sys/types.h>
7121 #define NGID 256
7122 #undef MAX
7123 #define MAX(x, y) ((x) > (y) ? (x) : (y))
7124
7125 int
7126 main ()
7127 {
7128   gid_t gidset[NGID];
7129   int i, n;
7130   union { gid_t gval; long lval; }  val;
7131
7132   val.lval = -1;
7133   for (i = 0; i < NGID; i++)
7134     gidset[i] = val.gval;
7135   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
7136                  gidset);
7137   /* Exit non-zero if getgroups seems to require an array of ints.  This
7138      happens when gid_t is short but getgroups modifies an array of ints.  */
7139   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
7140 }
7141 _ACEOF
7142 rm -f conftest$ac_exeext
7143 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7144   (eval $ac_link) 2>&5
7145   ac_status=$?
7146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7147   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7149   (eval $ac_try) 2>&5
7150   ac_status=$?
7151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7152   (exit $ac_status); }; }; then
7153   ac_cv_type_getgroups=gid_t
7154 else
7155   echo "$as_me: program exited with status $ac_status" >&5
7156 echo "$as_me: failed program was:" >&5
7157 sed 's/^/| /' conftest.$ac_ext >&5
7158
7159 ( exit $ac_status )
7160 ac_cv_type_getgroups=int
7161 fi
7162 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7163 fi
7164 if test $ac_cv_type_getgroups = cross; then
7165         cat >conftest.$ac_ext <<_ACEOF
7166 /* confdefs.h.  */
7167 _ACEOF
7168 cat confdefs.h >>conftest.$ac_ext
7169 cat >>conftest.$ac_ext <<_ACEOF
7170 /* end confdefs.h.  */
7171 #include <unistd.h>
7172
7173 _ACEOF
7174 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7175   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
7176   ac_cv_type_getgroups=gid_t
7177 else
7178   ac_cv_type_getgroups=int
7179 fi
7180 rm -f conftest*
7181
7182 fi
7183 fi
7184 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
7185 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
7186
7187 cat >>confdefs.h <<_ACEOF
7188 #define GETGROUPS_T $ac_cv_type_getgroups
7189 _ACEOF
7190
7191
7192 if test "${target}" = "${build}"; then
7193   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
7194 else
7195   case "${target}" in
7196         # This condition may need some tweaking.  It should include all
7197         # targets where the array type of the second argument of getgroups
7198         # is int and the type of gid_t is not equivalent to int.
7199         *-*-sunos* | *-*-ultrix*)
7200                 TARGET_GETGROUPS_T=int
7201                 ;;
7202         *)
7203                 TARGET_GETGROUPS_T=gid_t
7204                 ;;
7205   esac
7206 fi
7207
7208
7209 echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5
7210 echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6
7211 if test "${gcc_cv_func_printf_ptr+set}" = set; then
7212   echo $ECHO_N "(cached) $ECHO_C" >&6
7213 else
7214   if test "$cross_compiling" = yes; then
7215   gcc_cv_func_printf_ptr=no
7216 else
7217   cat >conftest.$ac_ext <<_ACEOF
7218 /* confdefs.h.  */
7219 _ACEOF
7220 cat confdefs.h >>conftest.$ac_ext
7221 cat >>conftest.$ac_ext <<_ACEOF
7222 /* end confdefs.h.  */
7223 #include <stdio.h>
7224
7225 int main()
7226 {
7227   char buf[64];
7228   char *p = buf, *q = NULL;
7229   sprintf(buf, "%p", p);
7230   sscanf(buf, "%p", &q);
7231   return (p != q);
7232 }
7233 _ACEOF
7234 rm -f conftest$ac_exeext
7235 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7236   (eval $ac_link) 2>&5
7237   ac_status=$?
7238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7239   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7240   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7241   (eval $ac_try) 2>&5
7242   ac_status=$?
7243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7244   (exit $ac_status); }; }; then
7245   gcc_cv_func_printf_ptr=yes
7246 else
7247   echo "$as_me: program exited with status $ac_status" >&5
7248 echo "$as_me: failed program was:" >&5
7249 sed 's/^/| /' conftest.$ac_ext >&5
7250
7251 ( exit $ac_status )
7252 gcc_cv_func_printf_ptr=no
7253 fi
7254 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7255 fi
7256 rm -f core core.* *.core
7257 fi
7258 echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5
7259 echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6
7260 if test $gcc_cv_func_printf_ptr = yes ; then
7261
7262 cat >>confdefs.h <<\_ACEOF
7263 #define HAVE_PRINTF_PTR 1
7264 _ACEOF
7265
7266 fi
7267
7268
7269 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
7270 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
7271 if test "${ac_cv_header_sys_mman_h+set}" = set; then
7272   echo $ECHO_N "(cached) $ECHO_C" >&6
7273 else
7274   cat >conftest.$ac_ext <<_ACEOF
7275 /* confdefs.h.  */
7276 _ACEOF
7277 cat confdefs.h >>conftest.$ac_ext
7278 cat >>conftest.$ac_ext <<_ACEOF
7279 /* end confdefs.h.  */
7280 #include <sys/mman.h>
7281 _ACEOF
7282 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7283   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7284   ac_status=$?
7285   grep -v '^ *+' conftest.er1 >conftest.err
7286   rm -f conftest.er1
7287   cat conftest.err >&5
7288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7289   (exit $ac_status); } >/dev/null; then
7290   if test -s conftest.err; then
7291     ac_cpp_err=$ac_c_preproc_warn_flag
7292     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7293   else
7294     ac_cpp_err=
7295   fi
7296 else
7297   ac_cpp_err=yes
7298 fi
7299 if test -z "$ac_cpp_err"; then
7300   ac_cv_header_sys_mman_h=yes
7301 else
7302   echo "$as_me: failed program was:" >&5
7303 sed 's/^/| /' conftest.$ac_ext >&5
7304
7305   ac_cv_header_sys_mman_h=no
7306 fi
7307 rm -f conftest.err conftest.$ac_ext
7308 fi
7309 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
7310 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
7311 if test $ac_cv_header_sys_mman_h = yes; then
7312   gcc_header_sys_mman_h=yes
7313 else
7314   gcc_header_sys_mman_h=no
7315 fi
7316
7317 echo "$as_me:$LINENO: checking for mmap" >&5
7318 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
7319 if test "${ac_cv_func_mmap+set}" = set; then
7320   echo $ECHO_N "(cached) $ECHO_C" >&6
7321 else
7322   cat >conftest.$ac_ext <<_ACEOF
7323 /* confdefs.h.  */
7324 _ACEOF
7325 cat confdefs.h >>conftest.$ac_ext
7326 cat >>conftest.$ac_ext <<_ACEOF
7327 /* end confdefs.h.  */
7328 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
7329    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7330 #define mmap innocuous_mmap
7331
7332 /* System header to define __stub macros and hopefully few prototypes,
7333     which can conflict with char mmap (); below.
7334     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7335     <limits.h> exists even on freestanding compilers.  */
7336
7337 #ifdef __STDC__
7338 # include <limits.h>
7339 #else
7340 # include <assert.h>
7341 #endif
7342
7343 #undef mmap
7344
7345 /* Override any gcc2 internal prototype to avoid an error.  */
7346 #ifdef __cplusplus
7347 extern "C"
7348 {
7349 #endif
7350 /* We use char because int might match the return type of a gcc2
7351    builtin and then its argument prototype would still apply.  */
7352 char mmap ();
7353 /* The GNU C library defines this for functions which it implements
7354     to always fail with ENOSYS.  Some functions are actually named
7355     something starting with __ and the normal name is an alias.  */
7356 #if defined (__stub_mmap) || defined (__stub___mmap)
7357 choke me
7358 #else
7359 char (*f) () = mmap;
7360 #endif
7361 #ifdef __cplusplus
7362 }
7363 #endif
7364
7365 int
7366 main ()
7367 {
7368 return f != mmap;
7369   ;
7370   return 0;
7371 }
7372 _ACEOF
7373 rm -f conftest.$ac_objext conftest$ac_exeext
7374 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7375   (eval $ac_link) 2>conftest.er1
7376   ac_status=$?
7377   grep -v '^ *+' conftest.er1 >conftest.err
7378   rm -f conftest.er1
7379   cat conftest.err >&5
7380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7381   (exit $ac_status); } &&
7382          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7383   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7384   (eval $ac_try) 2>&5
7385   ac_status=$?
7386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7387   (exit $ac_status); }; } &&
7388          { ac_try='test -s conftest$ac_exeext'
7389   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7390   (eval $ac_try) 2>&5
7391   ac_status=$?
7392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7393   (exit $ac_status); }; }; then
7394   ac_cv_func_mmap=yes
7395 else
7396   echo "$as_me: failed program was:" >&5
7397 sed 's/^/| /' conftest.$ac_ext >&5
7398
7399 ac_cv_func_mmap=no
7400 fi
7401 rm -f conftest.err conftest.$ac_objext \
7402       conftest$ac_exeext conftest.$ac_ext
7403 fi
7404 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
7405 echo "${ECHO_T}$ac_cv_func_mmap" >&6
7406 if test $ac_cv_func_mmap = yes; then
7407   gcc_func_mmap=yes
7408 else
7409   gcc_func_mmap=no
7410 fi
7411
7412 if test "$gcc_header_sys_mman_h" != yes \
7413  || test "$gcc_func_mmap" != yes; then
7414    gcc_cv_func_mmap_file=no
7415    gcc_cv_func_mmap_dev_zero=no
7416    gcc_cv_func_mmap_anon=no
7417 else
7418    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
7419 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
7420 if test "${gcc_cv_func_mmap_file+set}" = set; then
7421   echo $ECHO_N "(cached) $ECHO_C" >&6
7422 else
7423   # Add a system to this blacklist if
7424    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
7425    # memory area containing the same data that you'd get if you applied
7426    # read() to the same fd.  The only system known to have a problem here
7427    # is VMS, where text files have record structure.
7428    case "$host_os" in
7429      vms* | ultrix*)
7430         gcc_cv_func_mmap_file=no ;;
7431      *)
7432         gcc_cv_func_mmap_file=yes;;
7433    esac
7434 fi
7435 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
7436 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
7437    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
7438 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
7439 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
7440   echo $ECHO_N "(cached) $ECHO_C" >&6
7441 else
7442   # Add a system to this blacklist if it has mmap() but /dev/zero
7443    # does not exist, or if mmapping /dev/zero does not give anonymous
7444    # zeroed pages with both the following properties:
7445    # 1. If you map N consecutive pages in with one call, and then
7446    #    unmap any subset of those pages, the pages that were not
7447    #    explicitly unmapped remain accessible.
7448    # 2. If you map two adjacent blocks of memory and then unmap them
7449    #    both at once, they must both go away.
7450    # Systems known to be in this category are Windows (all variants),
7451    # VMS, and Darwin.
7452    case "$host_os" in
7453      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
7454         gcc_cv_func_mmap_dev_zero=no ;;
7455      *)
7456         gcc_cv_func_mmap_dev_zero=yes;;
7457    esac
7458 fi
7459 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
7460 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
7461
7462    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
7463    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
7464 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
7465 if test "${gcc_cv_decl_map_anon+set}" = set; then
7466   echo $ECHO_N "(cached) $ECHO_C" >&6
7467 else
7468   cat >conftest.$ac_ext <<_ACEOF
7469 /* confdefs.h.  */
7470 _ACEOF
7471 cat confdefs.h >>conftest.$ac_ext
7472 cat >>conftest.$ac_ext <<_ACEOF
7473 /* end confdefs.h.  */
7474 #include <sys/types.h>
7475 #include <sys/mman.h>
7476 #include <unistd.h>
7477
7478 #ifndef MAP_ANONYMOUS
7479 #define MAP_ANONYMOUS MAP_ANON
7480 #endif
7481
7482 int
7483 main ()
7484 {
7485 int n = MAP_ANONYMOUS;
7486   ;
7487   return 0;
7488 }
7489 _ACEOF
7490 rm -f conftest.$ac_objext
7491 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7492   (eval $ac_compile) 2>conftest.er1
7493   ac_status=$?
7494   grep -v '^ *+' conftest.er1 >conftest.err
7495   rm -f conftest.er1
7496   cat conftest.err >&5
7497   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7498   (exit $ac_status); } &&
7499          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7500   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7501   (eval $ac_try) 2>&5
7502   ac_status=$?
7503   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7504   (exit $ac_status); }; } &&
7505          { ac_try='test -s conftest.$ac_objext'
7506   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7507   (eval $ac_try) 2>&5
7508   ac_status=$?
7509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7510   (exit $ac_status); }; }; then
7511   gcc_cv_decl_map_anon=yes
7512 else
7513   echo "$as_me: failed program was:" >&5
7514 sed 's/^/| /' conftest.$ac_ext >&5
7515
7516 gcc_cv_decl_map_anon=no
7517 fi
7518 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7519 fi
7520 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
7521 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
7522
7523    if test $gcc_cv_decl_map_anon = no; then
7524      gcc_cv_func_mmap_anon=no
7525    else
7526      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
7527 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
7528 if test "${gcc_cv_func_mmap_anon+set}" = set; then
7529   echo $ECHO_N "(cached) $ECHO_C" >&6
7530 else
7531   # Add a system to this blacklist if it has mmap() and MAP_ANON or
7532    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
7533    # doesn't give anonymous zeroed pages with the same properties listed
7534    # above for use of /dev/zero.
7535    # Systems known to be in this category are Windows, VMS, and SCO Unix.
7536    case "$host_os" in
7537      vms* | cygwin* | pe | mingw* | sco* | udk* )
7538         gcc_cv_func_mmap_anon=no ;;
7539      *)
7540         gcc_cv_func_mmap_anon=yes;;
7541    esac
7542 fi
7543 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
7544 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
7545    fi
7546 fi
7547
7548 if test $gcc_cv_func_mmap_file = yes; then
7549
7550 cat >>confdefs.h <<\_ACEOF
7551 #define HAVE_MMAP_FILE 1
7552 _ACEOF
7553
7554 fi
7555 if test $gcc_cv_func_mmap_dev_zero = yes; then
7556
7557 cat >>confdefs.h <<\_ACEOF
7558 #define HAVE_MMAP_DEV_ZERO 1
7559 _ACEOF
7560
7561 fi
7562 if test $gcc_cv_func_mmap_anon = yes; then
7563
7564 cat >>confdefs.h <<\_ACEOF
7565 #define HAVE_MMAP_ANON 1
7566 _ACEOF
7567
7568 fi
7569
7570
7571 case "${host}" in
7572 *-*-*vms*)
7573   # Under VMS, vfork works very differently than on Unix. The standard test
7574   # won't work, and it isn't easily adaptable. It makes more sense to
7575   # just force it.
7576   ac_cv_func_vfork_works=yes
7577   ;;
7578 esac
7579 echo "$as_me:$LINENO: checking for pid_t" >&5
7580 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7581 if test "${ac_cv_type_pid_t+set}" = set; then
7582   echo $ECHO_N "(cached) $ECHO_C" >&6
7583 else
7584   cat >conftest.$ac_ext <<_ACEOF
7585 /* confdefs.h.  */
7586 _ACEOF
7587 cat confdefs.h >>conftest.$ac_ext
7588 cat >>conftest.$ac_ext <<_ACEOF
7589 /* end confdefs.h.  */
7590 $ac_includes_default
7591 int
7592 main ()
7593 {
7594 if ((pid_t *) 0)
7595   return 0;
7596 if (sizeof (pid_t))
7597   return 0;
7598   ;
7599   return 0;
7600 }
7601 _ACEOF
7602 rm -f conftest.$ac_objext
7603 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7604   (eval $ac_compile) 2>conftest.er1
7605   ac_status=$?
7606   grep -v '^ *+' conftest.er1 >conftest.err
7607   rm -f conftest.er1
7608   cat conftest.err >&5
7609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7610   (exit $ac_status); } &&
7611          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7613   (eval $ac_try) 2>&5
7614   ac_status=$?
7615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7616   (exit $ac_status); }; } &&
7617          { ac_try='test -s conftest.$ac_objext'
7618   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7619   (eval $ac_try) 2>&5
7620   ac_status=$?
7621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7622   (exit $ac_status); }; }; then
7623   ac_cv_type_pid_t=yes
7624 else
7625   echo "$as_me: failed program was:" >&5
7626 sed 's/^/| /' conftest.$ac_ext >&5
7627
7628 ac_cv_type_pid_t=no
7629 fi
7630 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7631 fi
7632 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7633 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7634 if test $ac_cv_type_pid_t = yes; then
7635   :
7636 else
7637
7638 cat >>confdefs.h <<_ACEOF
7639 #define pid_t int
7640 _ACEOF
7641
7642 fi
7643
7644
7645
7646 for ac_header in unistd.h vfork.h
7647 do
7648 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7649 echo "$as_me:$LINENO: checking for $ac_header" >&5
7650 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7651 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7652   echo $ECHO_N "(cached) $ECHO_C" >&6
7653 else
7654   cat >conftest.$ac_ext <<_ACEOF
7655 /* confdefs.h.  */
7656 _ACEOF
7657 cat confdefs.h >>conftest.$ac_ext
7658 cat >>conftest.$ac_ext <<_ACEOF
7659 /* end confdefs.h.  */
7660 #include <$ac_header>
7661 _ACEOF
7662 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7663   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7664   ac_status=$?
7665   grep -v '^ *+' conftest.er1 >conftest.err
7666   rm -f conftest.er1
7667   cat conftest.err >&5
7668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7669   (exit $ac_status); } >/dev/null; then
7670   if test -s conftest.err; then
7671     ac_cpp_err=$ac_c_preproc_warn_flag
7672     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7673   else
7674     ac_cpp_err=
7675   fi
7676 else
7677   ac_cpp_err=yes
7678 fi
7679 if test -z "$ac_cpp_err"; then
7680   eval "$as_ac_Header=yes"
7681 else
7682   echo "$as_me: failed program was:" >&5
7683 sed 's/^/| /' conftest.$ac_ext >&5
7684
7685   eval "$as_ac_Header=no"
7686 fi
7687 rm -f conftest.err conftest.$ac_ext
7688 fi
7689 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7690 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7691 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7692   cat >>confdefs.h <<_ACEOF
7693 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7694 _ACEOF
7695
7696 fi
7697 done
7698
7699
7700
7701 for ac_func in fork vfork
7702 do
7703 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7704 echo "$as_me:$LINENO: checking for $ac_func" >&5
7705 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7706 if eval "test \"\${$as_ac_var+set}\" = set"; then
7707   echo $ECHO_N "(cached) $ECHO_C" >&6
7708 else
7709   cat >conftest.$ac_ext <<_ACEOF
7710 /* confdefs.h.  */
7711 _ACEOF
7712 cat confdefs.h >>conftest.$ac_ext
7713 cat >>conftest.$ac_ext <<_ACEOF
7714 /* end confdefs.h.  */
7715 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7716    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7717 #define $ac_func innocuous_$ac_func
7718
7719 /* System header to define __stub macros and hopefully few prototypes,
7720     which can conflict with char $ac_func (); below.
7721     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7722     <limits.h> exists even on freestanding compilers.  */
7723
7724 #ifdef __STDC__
7725 # include <limits.h>
7726 #else
7727 # include <assert.h>
7728 #endif
7729
7730 #undef $ac_func
7731
7732 /* Override any gcc2 internal prototype to avoid an error.  */
7733 #ifdef __cplusplus
7734 extern "C"
7735 {
7736 #endif
7737 /* We use char because int might match the return type of a gcc2
7738    builtin and then its argument prototype would still apply.  */
7739 char $ac_func ();
7740 /* The GNU C library defines this for functions which it implements
7741     to always fail with ENOSYS.  Some functions are actually named
7742     something starting with __ and the normal name is an alias.  */
7743 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7744 choke me
7745 #else
7746 char (*f) () = $ac_func;
7747 #endif
7748 #ifdef __cplusplus
7749 }
7750 #endif
7751
7752 int
7753 main ()
7754 {
7755 return f != $ac_func;
7756   ;
7757   return 0;
7758 }
7759 _ACEOF
7760 rm -f conftest.$ac_objext conftest$ac_exeext
7761 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7762   (eval $ac_link) 2>conftest.er1
7763   ac_status=$?
7764   grep -v '^ *+' conftest.er1 >conftest.err
7765   rm -f conftest.er1
7766   cat conftest.err >&5
7767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7768   (exit $ac_status); } &&
7769          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7770   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7771   (eval $ac_try) 2>&5
7772   ac_status=$?
7773   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7774   (exit $ac_status); }; } &&
7775          { ac_try='test -s conftest$ac_exeext'
7776   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7777   (eval $ac_try) 2>&5
7778   ac_status=$?
7779   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7780   (exit $ac_status); }; }; then
7781   eval "$as_ac_var=yes"
7782 else
7783   echo "$as_me: failed program was:" >&5
7784 sed 's/^/| /' conftest.$ac_ext >&5
7785
7786 eval "$as_ac_var=no"
7787 fi
7788 rm -f conftest.err conftest.$ac_objext \
7789       conftest$ac_exeext conftest.$ac_ext
7790 fi
7791 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7792 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7793 if test `eval echo '${'$as_ac_var'}'` = yes; then
7794   cat >>confdefs.h <<_ACEOF
7795 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7796 _ACEOF
7797
7798 fi
7799 done
7800
7801 if test "x$ac_cv_func_fork" = xyes; then
7802   echo "$as_me:$LINENO: checking for working fork" >&5
7803 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
7804 if test "${ac_cv_func_fork_works+set}" = set; then
7805   echo $ECHO_N "(cached) $ECHO_C" >&6
7806 else
7807   if test "$cross_compiling" = yes; then
7808   ac_cv_func_fork_works=cross
7809 else
7810   cat >conftest.$ac_ext <<_ACEOF
7811 /* By Ruediger Kuhlmann. */
7812       #include <sys/types.h>
7813       #if HAVE_UNISTD_H
7814       # include <unistd.h>
7815       #endif
7816       /* Some systems only have a dummy stub for fork() */
7817       int main ()
7818       {
7819         if (fork() < 0)
7820           exit (1);
7821         exit (0);
7822       }
7823 _ACEOF
7824 rm -f conftest$ac_exeext
7825 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7826   (eval $ac_link) 2>&5
7827   ac_status=$?
7828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7829   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7830   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7831   (eval $ac_try) 2>&5
7832   ac_status=$?
7833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7834   (exit $ac_status); }; }; then
7835   ac_cv_func_fork_works=yes
7836 else
7837   echo "$as_me: program exited with status $ac_status" >&5
7838 echo "$as_me: failed program was:" >&5
7839 sed 's/^/| /' conftest.$ac_ext >&5
7840
7841 ( exit $ac_status )
7842 ac_cv_func_fork_works=no
7843 fi
7844 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7845 fi
7846 fi
7847 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
7848 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
7849
7850 else
7851   ac_cv_func_fork_works=$ac_cv_func_fork
7852 fi
7853 if test "x$ac_cv_func_fork_works" = xcross; then
7854   case $host in
7855     *-*-amigaos* | *-*-msdosdjgpp*)
7856       # Override, as these systems have only a dummy fork() stub
7857       ac_cv_func_fork_works=no
7858       ;;
7859     *)
7860       ac_cv_func_fork_works=yes
7861       ;;
7862   esac
7863   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
7864 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
7865 fi
7866 ac_cv_func_vfork_works=$ac_cv_func_vfork
7867 if test "x$ac_cv_func_vfork" = xyes; then
7868   echo "$as_me:$LINENO: checking for working vfork" >&5
7869 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
7870 if test "${ac_cv_func_vfork_works+set}" = set; then
7871   echo $ECHO_N "(cached) $ECHO_C" >&6
7872 else
7873   if test "$cross_compiling" = yes; then
7874   ac_cv_func_vfork_works=cross
7875 else
7876   cat >conftest.$ac_ext <<_ACEOF
7877 /* confdefs.h.  */
7878 _ACEOF
7879 cat confdefs.h >>conftest.$ac_ext
7880 cat >>conftest.$ac_ext <<_ACEOF
7881 /* end confdefs.h.  */
7882 /* Thanks to Paul Eggert for this test.  */
7883 #include <stdio.h>
7884 #include <stdlib.h>
7885 #include <sys/types.h>
7886 #include <sys/stat.h>
7887 #include <sys/wait.h>
7888 #if HAVE_UNISTD_H
7889 # include <unistd.h>
7890 #endif
7891 #if HAVE_VFORK_H
7892 # include <vfork.h>
7893 #endif
7894 /* On some sparc systems, changes by the child to local and incoming
7895    argument registers are propagated back to the parent.  The compiler
7896    is told about this with #include <vfork.h>, but some compilers
7897    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
7898    static variable whose address is put into a register that is
7899    clobbered by the vfork.  */
7900 static void
7901 #ifdef __cplusplus
7902 sparc_address_test (int arg)
7903 # else
7904 sparc_address_test (arg) int arg;
7905 #endif
7906 {
7907   static pid_t child;
7908   if (!child) {
7909     child = vfork ();
7910     if (child < 0) {
7911       perror ("vfork");
7912       _exit(2);
7913     }
7914     if (!child) {
7915       arg = getpid();
7916       write(-1, "", 0);
7917       _exit (arg);
7918     }
7919   }
7920 }
7921
7922 int
7923 main ()
7924 {
7925   pid_t parent = getpid ();
7926   pid_t child;
7927
7928   sparc_address_test (0);
7929
7930   child = vfork ();
7931
7932   if (child == 0) {
7933     /* Here is another test for sparc vfork register problems.  This
7934        test uses lots of local variables, at least as many local
7935        variables as main has allocated so far including compiler
7936        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
7937        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
7938        reuse the register of parent for one of the local variables,
7939        since it will think that parent can't possibly be used any more
7940        in this routine.  Assigning to the local variable will thus
7941        munge parent in the parent process.  */
7942     pid_t
7943       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
7944       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
7945     /* Convince the compiler that p..p7 are live; otherwise, it might
7946        use the same hardware register for all 8 local variables.  */
7947     if (p != p1 || p != p2 || p != p3 || p != p4
7948         || p != p5 || p != p6 || p != p7)
7949       _exit(1);
7950
7951     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
7952        from child file descriptors.  If the child closes a descriptor
7953        before it execs or exits, this munges the parent's descriptor
7954        as well.  Test for this by closing stdout in the child.  */
7955     _exit(close(fileno(stdout)) != 0);
7956   } else {
7957     int status;
7958     struct stat st;
7959
7960     while (wait(&status) != child)
7961       ;
7962     exit(
7963          /* Was there some problem with vforking?  */
7964          child < 0
7965
7966          /* Did the child fail?  (This shouldn't happen.)  */
7967          || status
7968
7969          /* Did the vfork/compiler bug occur?  */
7970          || parent != getpid()
7971
7972          /* Did the file descriptor bug occur?  */
7973          || fstat(fileno(stdout), &st) != 0
7974          );
7975   }
7976 }
7977 _ACEOF
7978 rm -f conftest$ac_exeext
7979 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7980   (eval $ac_link) 2>&5
7981   ac_status=$?
7982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7983   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7984   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7985   (eval $ac_try) 2>&5
7986   ac_status=$?
7987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7988   (exit $ac_status); }; }; then
7989   ac_cv_func_vfork_works=yes
7990 else
7991   echo "$as_me: program exited with status $ac_status" >&5
7992 echo "$as_me: failed program was:" >&5
7993 sed 's/^/| /' conftest.$ac_ext >&5
7994
7995 ( exit $ac_status )
7996 ac_cv_func_vfork_works=no
7997 fi
7998 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7999 fi
8000 fi
8001 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
8002 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
8003
8004 fi;
8005 if test "x$ac_cv_func_fork_works" = xcross; then
8006   ac_cv_func_vfork_works=$ac_cv_func_vfork
8007   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
8008 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
8009 fi
8010
8011 if test "x$ac_cv_func_vfork_works" = xyes; then
8012
8013 cat >>confdefs.h <<\_ACEOF
8014 #define HAVE_WORKING_VFORK 1
8015 _ACEOF
8016
8017 else
8018
8019 cat >>confdefs.h <<\_ACEOF
8020 #define vfork fork
8021 _ACEOF
8022
8023 fi
8024 if test "x$ac_cv_func_fork_works" = xyes; then
8025
8026 cat >>confdefs.h <<\_ACEOF
8027 #define HAVE_WORKING_FORK 1
8028 _ACEOF
8029
8030 fi
8031
8032
8033
8034
8035   am_cv_lib_iconv_ldpath=
8036
8037 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
8038 if test "${with_libiconv_prefix+set}" = set; then
8039   withval="$with_libiconv_prefix"
8040
8041     for dir in `echo "$withval" | tr : ' '`; do
8042       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
8043       if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi
8044     done
8045
8046 fi;
8047
8048
8049 for ac_header in iconv.h
8050 do
8051 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8052 echo "$as_me:$LINENO: checking for $ac_header" >&5
8053 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8054 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8055   echo $ECHO_N "(cached) $ECHO_C" >&6
8056 else
8057   cat >conftest.$ac_ext <<_ACEOF
8058 /* confdefs.h.  */
8059 _ACEOF
8060 cat confdefs.h >>conftest.$ac_ext
8061 cat >>conftest.$ac_ext <<_ACEOF
8062 /* end confdefs.h.  */
8063 #include <$ac_header>
8064 _ACEOF
8065 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8066   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8067   ac_status=$?
8068   grep -v '^ *+' conftest.er1 >conftest.err
8069   rm -f conftest.er1
8070   cat conftest.err >&5
8071   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8072   (exit $ac_status); } >/dev/null; then
8073   if test -s conftest.err; then
8074     ac_cpp_err=$ac_c_preproc_warn_flag
8075     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8076   else
8077     ac_cpp_err=
8078   fi
8079 else
8080   ac_cpp_err=yes
8081 fi
8082 if test -z "$ac_cpp_err"; then
8083   eval "$as_ac_Header=yes"
8084 else
8085   echo "$as_me: failed program was:" >&5
8086 sed 's/^/| /' conftest.$ac_ext >&5
8087
8088   eval "$as_ac_Header=no"
8089 fi
8090 rm -f conftest.err conftest.$ac_ext
8091 fi
8092 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8093 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8094 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8095   cat >>confdefs.h <<_ACEOF
8096 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8097 _ACEOF
8098
8099 fi
8100 done
8101
8102
8103   echo "$as_me:$LINENO: checking for iconv" >&5
8104 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
8105 if test "${am_cv_func_iconv+set}" = set; then
8106   echo $ECHO_N "(cached) $ECHO_C" >&6
8107 else
8108
8109     am_cv_func_iconv="no, consider installing GNU libiconv"
8110     am_cv_lib_iconv=no
8111     cat >conftest.$ac_ext <<_ACEOF
8112 /* confdefs.h.  */
8113 _ACEOF
8114 cat confdefs.h >>conftest.$ac_ext
8115 cat >>conftest.$ac_ext <<_ACEOF
8116 /* end confdefs.h.  */
8117 #include <stdlib.h>
8118 #include <iconv.h>
8119 int
8120 main ()
8121 {
8122 iconv_t cd = iconv_open("","");
8123        iconv(cd,NULL,NULL,NULL,NULL);
8124        iconv_close(cd);
8125   ;
8126   return 0;
8127 }
8128 _ACEOF
8129 rm -f conftest.$ac_objext conftest$ac_exeext
8130 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8131   (eval $ac_link) 2>conftest.er1
8132   ac_status=$?
8133   grep -v '^ *+' conftest.er1 >conftest.err
8134   rm -f conftest.er1
8135   cat conftest.err >&5
8136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8137   (exit $ac_status); } &&
8138          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8139   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8140   (eval $ac_try) 2>&5
8141   ac_status=$?
8142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8143   (exit $ac_status); }; } &&
8144          { ac_try='test -s conftest$ac_exeext'
8145   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8146   (eval $ac_try) 2>&5
8147   ac_status=$?
8148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8149   (exit $ac_status); }; }; then
8150   am_cv_func_iconv=yes
8151 else
8152   echo "$as_me: failed program was:" >&5
8153 sed 's/^/| /' conftest.$ac_ext >&5
8154
8155 fi
8156 rm -f conftest.err conftest.$ac_objext \
8157       conftest$ac_exeext conftest.$ac_ext
8158     if test "$am_cv_func_iconv" != yes; then
8159       am_save_LIBS="$LIBS"
8160       LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
8161       cat >conftest.$ac_ext <<_ACEOF
8162 /* confdefs.h.  */
8163 _ACEOF
8164 cat confdefs.h >>conftest.$ac_ext
8165 cat >>conftest.$ac_ext <<_ACEOF
8166 /* end confdefs.h.  */
8167 #include <stdlib.h>
8168 #include <iconv.h>
8169 int
8170 main ()
8171 {
8172 iconv_t cd = iconv_open("","");
8173          iconv(cd,NULL,NULL,NULL,NULL);
8174          iconv_close(cd);
8175   ;
8176   return 0;
8177 }
8178 _ACEOF
8179 rm -f conftest.$ac_objext conftest$ac_exeext
8180 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8181   (eval $ac_link) 2>conftest.er1
8182   ac_status=$?
8183   grep -v '^ *+' conftest.er1 >conftest.err
8184   rm -f conftest.er1
8185   cat conftest.err >&5
8186   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8187   (exit $ac_status); } &&
8188          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8189   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8190   (eval $ac_try) 2>&5
8191   ac_status=$?
8192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8193   (exit $ac_status); }; } &&
8194          { ac_try='test -s conftest$ac_exeext'
8195   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8196   (eval $ac_try) 2>&5
8197   ac_status=$?
8198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8199   (exit $ac_status); }; }; then
8200   am_cv_lib_iconv=yes
8201         am_cv_func_iconv=yes
8202 else
8203   echo "$as_me: failed program was:" >&5
8204 sed 's/^/| /' conftest.$ac_ext >&5
8205
8206 fi
8207 rm -f conftest.err conftest.$ac_objext \
8208       conftest$ac_exeext conftest.$ac_ext
8209       LIBS="$am_save_LIBS"
8210     fi
8211
8212 fi
8213 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
8214 echo "${ECHO_T}$am_cv_func_iconv" >&6
8215   if test "$am_cv_func_iconv" = yes; then
8216
8217 cat >>confdefs.h <<\_ACEOF
8218 #define HAVE_ICONV 1
8219 _ACEOF
8220
8221     echo "$as_me:$LINENO: checking for iconv declaration" >&5
8222 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
8223     if test "${am_cv_proto_iconv+set}" = set; then
8224   echo $ECHO_N "(cached) $ECHO_C" >&6
8225 else
8226
8227       cat >conftest.$ac_ext <<_ACEOF
8228 /* confdefs.h.  */
8229 _ACEOF
8230 cat confdefs.h >>conftest.$ac_ext
8231 cat >>conftest.$ac_ext <<_ACEOF
8232 /* end confdefs.h.  */
8233
8234 #include <stdlib.h>
8235 #include <iconv.h>
8236 extern
8237 #ifdef __cplusplus
8238 "C"
8239 #endif
8240 #if defined(__STDC__) || defined(__cplusplus)
8241 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8242 #else
8243 size_t iconv();
8244 #endif
8245
8246 int
8247 main ()
8248 {
8249
8250   ;
8251   return 0;
8252 }
8253 _ACEOF
8254 rm -f conftest.$ac_objext
8255 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8256   (eval $ac_compile) 2>conftest.er1
8257   ac_status=$?
8258   grep -v '^ *+' conftest.er1 >conftest.err
8259   rm -f conftest.er1
8260   cat conftest.err >&5
8261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8262   (exit $ac_status); } &&
8263          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8265   (eval $ac_try) 2>&5
8266   ac_status=$?
8267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8268   (exit $ac_status); }; } &&
8269          { ac_try='test -s conftest.$ac_objext'
8270   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8271   (eval $ac_try) 2>&5
8272   ac_status=$?
8273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8274   (exit $ac_status); }; }; then
8275   am_cv_proto_iconv_arg1=""
8276 else
8277   echo "$as_me: failed program was:" >&5
8278 sed 's/^/| /' conftest.$ac_ext >&5
8279
8280 am_cv_proto_iconv_arg1="const"
8281 fi
8282 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8283       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8284 fi
8285
8286     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8287     echo "$as_me:$LINENO: result: ${ac_t:-
8288          }$am_cv_proto_iconv" >&5
8289 echo "${ECHO_T}${ac_t:-
8290          }$am_cv_proto_iconv" >&6
8291
8292 cat >>confdefs.h <<_ACEOF
8293 #define ICONV_CONST $am_cv_proto_iconv_arg1
8294 _ACEOF
8295
8296   fi
8297   LIBICONV=
8298   if test "$am_cv_lib_iconv" = yes; then
8299     LIBICONV="$am_cv_lib_iconv_ldpath -liconv"
8300   fi
8301
8302
8303 # Until we have in-tree GNU iconv:
8304 LIBICONV_DEP=
8305
8306
8307
8308   echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
8309 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
8310 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
8311   echo $ECHO_N "(cached) $ECHO_C" >&6
8312 else
8313   cat >conftest.$ac_ext <<_ACEOF
8314 /* confdefs.h.  */
8315 _ACEOF
8316 cat confdefs.h >>conftest.$ac_ext
8317 cat >>conftest.$ac_ext <<_ACEOF
8318 /* end confdefs.h.  */
8319 #include <locale.h>
8320 int
8321 main ()
8322 {
8323 return LC_MESSAGES
8324   ;
8325   return 0;
8326 }
8327 _ACEOF
8328 rm -f conftest.$ac_objext conftest$ac_exeext
8329 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8330   (eval $ac_link) 2>conftest.er1
8331   ac_status=$?
8332   grep -v '^ *+' conftest.er1 >conftest.err
8333   rm -f conftest.er1
8334   cat conftest.err >&5
8335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8336   (exit $ac_status); } &&
8337          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8338   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8339   (eval $ac_try) 2>&5
8340   ac_status=$?
8341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8342   (exit $ac_status); }; } &&
8343          { ac_try='test -s conftest$ac_exeext'
8344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8345   (eval $ac_try) 2>&5
8346   ac_status=$?
8347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8348   (exit $ac_status); }; }; then
8349   am_cv_val_LC_MESSAGES=yes
8350 else
8351   echo "$as_me: failed program was:" >&5
8352 sed 's/^/| /' conftest.$ac_ext >&5
8353
8354 am_cv_val_LC_MESSAGES=no
8355 fi
8356 rm -f conftest.err conftest.$ac_objext \
8357       conftest$ac_exeext conftest.$ac_ext
8358 fi
8359 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
8360 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
8361   if test $am_cv_val_LC_MESSAGES = yes; then
8362
8363 cat >>confdefs.h <<\_ACEOF
8364 #define HAVE_LC_MESSAGES 1
8365 _ACEOF
8366
8367   fi
8368
8369
8370 # We will need to find libiberty.h and ansidecl.h
8371 saved_CFLAGS="$CFLAGS"
8372 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396
8397 for ac_func in getenv atol sbrk abort atof getcwd getwd \
8398         strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
8399         fprintf_unlocked strstr errno snprintf vasprintf \
8400         malloc realloc calloc free basename getopt clock getpagesize
8401 do
8402   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
8403 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
8404 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
8405 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
8406   echo $ECHO_N "(cached) $ECHO_C" >&6
8407 else
8408   cat >conftest.$ac_ext <<_ACEOF
8409 /* confdefs.h.  */
8410 _ACEOF
8411 cat confdefs.h >>conftest.$ac_ext
8412 cat >>conftest.$ac_ext <<_ACEOF
8413 /* end confdefs.h.  */
8414 #undef $ac_tr_decl
8415 #define $ac_tr_decl 1
8416
8417 #include "ansidecl.h"
8418 #include "system.h"
8419
8420 int
8421 main ()
8422 {
8423 #ifndef $ac_func
8424 char *(*pfn) = (char *(*)) $ac_func ;
8425 #endif
8426   ;
8427   return 0;
8428 }
8429 _ACEOF
8430 rm -f conftest.$ac_objext
8431 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8432   (eval $ac_compile) 2>conftest.er1
8433   ac_status=$?
8434   grep -v '^ *+' conftest.er1 >conftest.err
8435   rm -f conftest.er1
8436   cat conftest.err >&5
8437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8438   (exit $ac_status); } &&
8439          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8441   (eval $ac_try) 2>&5
8442   ac_status=$?
8443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8444   (exit $ac_status); }; } &&
8445          { ac_try='test -s conftest.$ac_objext'
8446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8447   (eval $ac_try) 2>&5
8448   ac_status=$?
8449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8450   (exit $ac_status); }; }; then
8451   eval "gcc_cv_have_decl_$ac_func=yes"
8452 else
8453   echo "$as_me: failed program was:" >&5
8454 sed 's/^/| /' conftest.$ac_ext >&5
8455
8456 eval "gcc_cv_have_decl_$ac_func=no"
8457 fi
8458 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8459 fi
8460
8461 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
8462   echo "$as_me:$LINENO: result: yes" >&5
8463 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
8464 #define $ac_tr_decl 1
8465 _ACEOF
8466
8467 else
8468   echo "$as_me:$LINENO: result: no" >&5
8469 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
8470 #define $ac_tr_decl 0
8471 _ACEOF
8472
8473 fi
8474
8475 done
8476
8477
8478
8479
8480
8481 for ac_func in getrlimit setrlimit getrusage
8482 do
8483   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
8484 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
8485 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
8486 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
8487   echo $ECHO_N "(cached) $ECHO_C" >&6
8488 else
8489   cat >conftest.$ac_ext <<_ACEOF
8490 /* confdefs.h.  */
8491 _ACEOF
8492 cat confdefs.h >>conftest.$ac_ext
8493 cat >>conftest.$ac_ext <<_ACEOF
8494 /* end confdefs.h.  */
8495 #undef $ac_tr_decl
8496 #define $ac_tr_decl 1
8497
8498 #include "ansidecl.h"
8499 #include "system.h"
8500 #ifdef HAVE_SYS_RESOURCE_H
8501 #include <sys/resource.h>
8502 #endif
8503
8504
8505 int
8506 main ()
8507 {
8508 #ifndef $ac_func
8509 char *(*pfn) = (char *(*)) $ac_func ;
8510 #endif
8511   ;
8512   return 0;
8513 }
8514 _ACEOF
8515 rm -f conftest.$ac_objext
8516 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8517   (eval $ac_compile) 2>conftest.er1
8518   ac_status=$?
8519   grep -v '^ *+' conftest.er1 >conftest.err
8520   rm -f conftest.er1
8521   cat conftest.err >&5
8522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8523   (exit $ac_status); } &&
8524          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8525   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8526   (eval $ac_try) 2>&5
8527   ac_status=$?
8528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8529   (exit $ac_status); }; } &&
8530          { ac_try='test -s conftest.$ac_objext'
8531   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8532   (eval $ac_try) 2>&5
8533   ac_status=$?
8534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8535   (exit $ac_status); }; }; then
8536   eval "gcc_cv_have_decl_$ac_func=yes"
8537 else
8538   echo "$as_me: failed program was:" >&5
8539 sed 's/^/| /' conftest.$ac_ext >&5
8540
8541 eval "gcc_cv_have_decl_$ac_func=no"
8542 fi
8543 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8544 fi
8545
8546 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
8547   echo "$as_me:$LINENO: result: yes" >&5
8548 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
8549 #define $ac_tr_decl 1
8550 _ACEOF
8551
8552 else
8553   echo "$as_me:$LINENO: result: no" >&5
8554 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
8555 #define $ac_tr_decl 0
8556 _ACEOF
8557
8558 fi
8559
8560 done
8561
8562
8563 cat >conftest.$ac_ext <<_ACEOF
8564 /* confdefs.h.  */
8565 _ACEOF
8566 cat confdefs.h >>conftest.$ac_ext
8567 cat >>conftest.$ac_ext <<_ACEOF
8568 /* end confdefs.h.  */
8569
8570 #include "ansidecl.h"
8571 #include "system.h"
8572 #ifdef HAVE_SYS_RESOURCE_H
8573 #include <sys/resource.h>
8574 #endif
8575
8576 int
8577 main ()
8578 {
8579 rlim_t l = 0;
8580   ;
8581   return 0;
8582 }
8583 _ACEOF
8584 rm -f conftest.$ac_objext
8585 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8586   (eval $ac_compile) 2>conftest.er1
8587   ac_status=$?
8588   grep -v '^ *+' conftest.er1 >conftest.err
8589   rm -f conftest.er1
8590   cat conftest.err >&5
8591   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8592   (exit $ac_status); } &&
8593          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8594   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8595   (eval $ac_try) 2>&5
8596   ac_status=$?
8597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8598   (exit $ac_status); }; } &&
8599          { ac_try='test -s conftest.$ac_objext'
8600   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8601   (eval $ac_try) 2>&5
8602   ac_status=$?
8603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8604   (exit $ac_status); }; }; then
8605   :
8606 else
8607   echo "$as_me: failed program was:" >&5
8608 sed 's/^/| /' conftest.$ac_ext >&5
8609
8610
8611 cat >>confdefs.h <<\_ACEOF
8612 #define rlim_t long
8613 _ACEOF
8614
8615 fi
8616 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8617
8618
8619 for ac_func in ldgetname
8620 do
8621   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
8622 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
8623 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
8624 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
8625   echo $ECHO_N "(cached) $ECHO_C" >&6
8626 else
8627   cat >conftest.$ac_ext <<_ACEOF
8628 /* confdefs.h.  */
8629 _ACEOF
8630 cat confdefs.h >>conftest.$ac_ext
8631 cat >>conftest.$ac_ext <<_ACEOF
8632 /* end confdefs.h.  */
8633 #undef $ac_tr_decl
8634 #define $ac_tr_decl 1
8635
8636 #include "ansidecl.h"
8637 #include "system.h"
8638 #ifdef HAVE_LDFCN_H
8639 #include <ldfcn.h>
8640 #endif
8641
8642
8643 int
8644 main ()
8645 {
8646 #ifndef $ac_func
8647 char *(*pfn) = (char *(*)) $ac_func ;
8648 #endif
8649   ;
8650   return 0;
8651 }
8652 _ACEOF
8653 rm -f conftest.$ac_objext
8654 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8655   (eval $ac_compile) 2>conftest.er1
8656   ac_status=$?
8657   grep -v '^ *+' conftest.er1 >conftest.err
8658   rm -f conftest.er1
8659   cat conftest.err >&5
8660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8661   (exit $ac_status); } &&
8662          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8663   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8664   (eval $ac_try) 2>&5
8665   ac_status=$?
8666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8667   (exit $ac_status); }; } &&
8668          { ac_try='test -s conftest.$ac_objext'
8669   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8670   (eval $ac_try) 2>&5
8671   ac_status=$?
8672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8673   (exit $ac_status); }; }; then
8674   eval "gcc_cv_have_decl_$ac_func=yes"
8675 else
8676   echo "$as_me: failed program was:" >&5
8677 sed 's/^/| /' conftest.$ac_ext >&5
8678
8679 eval "gcc_cv_have_decl_$ac_func=no"
8680 fi
8681 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8682 fi
8683
8684 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
8685   echo "$as_me:$LINENO: result: yes" >&5
8686 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
8687 #define $ac_tr_decl 1
8688 _ACEOF
8689
8690 else
8691   echo "$as_me:$LINENO: result: no" >&5
8692 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
8693 #define $ac_tr_decl 0
8694 _ACEOF
8695
8696 fi
8697
8698 done
8699
8700
8701
8702 for ac_func in times
8703 do
8704   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
8705 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
8706 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
8707 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
8708   echo $ECHO_N "(cached) $ECHO_C" >&6
8709 else
8710   cat >conftest.$ac_ext <<_ACEOF
8711 /* confdefs.h.  */
8712 _ACEOF
8713 cat confdefs.h >>conftest.$ac_ext
8714 cat >>conftest.$ac_ext <<_ACEOF
8715 /* end confdefs.h.  */
8716 #undef $ac_tr_decl
8717 #define $ac_tr_decl 1
8718
8719 #include "ansidecl.h"
8720 #include "system.h"
8721 #ifdef HAVE_SYS_TIMES_H
8722 #include <sys/times.h>
8723 #endif
8724
8725
8726 int
8727 main ()
8728 {
8729 #ifndef $ac_func
8730 char *(*pfn) = (char *(*)) $ac_func ;
8731 #endif
8732   ;
8733   return 0;
8734 }
8735 _ACEOF
8736 rm -f conftest.$ac_objext
8737 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8738   (eval $ac_compile) 2>conftest.er1
8739   ac_status=$?
8740   grep -v '^ *+' conftest.er1 >conftest.err
8741   rm -f conftest.er1
8742   cat conftest.err >&5
8743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8744   (exit $ac_status); } &&
8745          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8746   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8747   (eval $ac_try) 2>&5
8748   ac_status=$?
8749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8750   (exit $ac_status); }; } &&
8751          { ac_try='test -s conftest.$ac_objext'
8752   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8753   (eval $ac_try) 2>&5
8754   ac_status=$?
8755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8756   (exit $ac_status); }; }; then
8757   eval "gcc_cv_have_decl_$ac_func=yes"
8758 else
8759   echo "$as_me: failed program was:" >&5
8760 sed 's/^/| /' conftest.$ac_ext >&5
8761
8762 eval "gcc_cv_have_decl_$ac_func=no"
8763 fi
8764 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8765 fi
8766
8767 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
8768   echo "$as_me:$LINENO: result: yes" >&5
8769 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
8770 #define $ac_tr_decl 1
8771 _ACEOF
8772
8773 else
8774   echo "$as_me:$LINENO: result: no" >&5
8775 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
8776 #define $ac_tr_decl 0
8777 _ACEOF
8778
8779 fi
8780
8781 done
8782
8783
8784 # More time-related stuff.
8785 echo "$as_me:$LINENO: checking for struct tms" >&5
8786 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
8787 if test "${ac_cv_struct_tms+set}" = set; then
8788   echo $ECHO_N "(cached) $ECHO_C" >&6
8789 else
8790
8791 cat >conftest.$ac_ext <<_ACEOF
8792 /* confdefs.h.  */
8793 _ACEOF
8794 cat confdefs.h >>conftest.$ac_ext
8795 cat >>conftest.$ac_ext <<_ACEOF
8796 /* end confdefs.h.  */
8797
8798 #include "ansidecl.h"
8799 #include "system.h"
8800 #ifdef HAVE_SYS_TIMES_H
8801 #include <sys/times.h>
8802 #endif
8803
8804 int
8805 main ()
8806 {
8807 struct tms tms;
8808   ;
8809   return 0;
8810 }
8811 _ACEOF
8812 rm -f conftest.$ac_objext
8813 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8814   (eval $ac_compile) 2>conftest.er1
8815   ac_status=$?
8816   grep -v '^ *+' conftest.er1 >conftest.err
8817   rm -f conftest.er1
8818   cat conftest.err >&5
8819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8820   (exit $ac_status); } &&
8821          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8822   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8823   (eval $ac_try) 2>&5
8824   ac_status=$?
8825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8826   (exit $ac_status); }; } &&
8827          { ac_try='test -s conftest.$ac_objext'
8828   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8829   (eval $ac_try) 2>&5
8830   ac_status=$?
8831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8832   (exit $ac_status); }; }; then
8833   ac_cv_struct_tms=yes
8834 else
8835   echo "$as_me: failed program was:" >&5
8836 sed 's/^/| /' conftest.$ac_ext >&5
8837
8838 ac_cv_struct_tms=no
8839 fi
8840 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8841 fi
8842 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
8843 echo "${ECHO_T}$ac_cv_struct_tms" >&6
8844 if test $ac_cv_struct_tms = yes; then
8845
8846 cat >>confdefs.h <<\_ACEOF
8847 #define HAVE_STRUCT_TMS 1
8848 _ACEOF
8849
8850 fi
8851
8852 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
8853 # revisit after autoconf 2.50.
8854 echo "$as_me:$LINENO: checking for clock_t" >&5
8855 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
8856 if test "${gcc_cv_type_clock_t+set}" = set; then
8857   echo $ECHO_N "(cached) $ECHO_C" >&6
8858 else
8859
8860 cat >conftest.$ac_ext <<_ACEOF
8861 /* confdefs.h.  */
8862 _ACEOF
8863 cat confdefs.h >>conftest.$ac_ext
8864 cat >>conftest.$ac_ext <<_ACEOF
8865 /* end confdefs.h.  */
8866
8867 #include "ansidecl.h"
8868 #include "system.h"
8869
8870 int
8871 main ()
8872 {
8873 clock_t x;
8874   ;
8875   return 0;
8876 }
8877 _ACEOF
8878 rm -f conftest.$ac_objext
8879 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8880   (eval $ac_compile) 2>conftest.er1
8881   ac_status=$?
8882   grep -v '^ *+' conftest.er1 >conftest.err
8883   rm -f conftest.er1
8884   cat conftest.err >&5
8885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8886   (exit $ac_status); } &&
8887          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8888   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8889   (eval $ac_try) 2>&5
8890   ac_status=$?
8891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8892   (exit $ac_status); }; } &&
8893          { ac_try='test -s conftest.$ac_objext'
8894   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8895   (eval $ac_try) 2>&5
8896   ac_status=$?
8897   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8898   (exit $ac_status); }; }; then
8899   gcc_cv_type_clock_t=yes
8900 else
8901   echo "$as_me: failed program was:" >&5
8902 sed 's/^/| /' conftest.$ac_ext >&5
8903
8904 gcc_cv_type_clock_t=no
8905 fi
8906 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8907 fi
8908 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
8909 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
8910 if test $gcc_cv_type_clock_t = yes; then
8911
8912 cat >>confdefs.h <<\_ACEOF
8913 #define HAVE_CLOCK_T 1
8914 _ACEOF
8915
8916 fi
8917
8918 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
8919 CFLAGS="$saved_CFLAGS"
8920
8921 # Check whether --enable-initfini-array or --disable-initfini-array was given.
8922 if test "${enable_initfini_array+set}" = set; then
8923   enableval="$enable_initfini_array"
8924
8925 else
8926
8927 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
8928 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
8929 if test "${gcc_cv_initfini_array+set}" = set; then
8930   echo $ECHO_N "(cached) $ECHO_C" >&6
8931 else
8932     if test "$cross_compiling" = yes; then
8933   gcc_cv_initfini_array=no
8934 else
8935   cat >conftest.$ac_ext <<_ACEOF
8936 /* confdefs.h.  */
8937 _ACEOF
8938 cat confdefs.h >>conftest.$ac_ext
8939 cat >>conftest.$ac_ext <<_ACEOF
8940 /* end confdefs.h.  */
8941
8942 static int x = -1;
8943 int main (void) { return x; }
8944 int foo (void) { x = 0; }
8945 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
8946 _ACEOF
8947 rm -f conftest$ac_exeext
8948 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8949   (eval $ac_link) 2>&5
8950   ac_status=$?
8951   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8952   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8953   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8954   (eval $ac_try) 2>&5
8955   ac_status=$?
8956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8957   (exit $ac_status); }; }; then
8958   gcc_cv_initfini_array=yes
8959 else
8960   echo "$as_me: program exited with status $ac_status" >&5
8961 echo "$as_me: failed program was:" >&5
8962 sed 's/^/| /' conftest.$ac_ext >&5
8963
8964 ( exit $ac_status )
8965 gcc_cv_initfini_array=no
8966 fi
8967 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8968 fi
8969 fi
8970 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
8971 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
8972   enable_initfini_array=$gcc_cv_initfini_array
8973
8974 fi;
8975 if test $enable_initfini_array = yes; then
8976
8977 cat >>confdefs.h <<\_ACEOF
8978 #define HAVE_INITFINI_ARRAY 1
8979 _ACEOF
8980
8981 fi
8982
8983 # mkdir takes a single argument on some systems.
8984 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
8985 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
8986 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
8987   echo $ECHO_N "(cached) $ECHO_C" >&6
8988 else
8989   cat >conftest.$ac_ext <<_ACEOF
8990 /* confdefs.h.  */
8991 _ACEOF
8992 cat confdefs.h >>conftest.$ac_ext
8993 cat >>conftest.$ac_ext <<_ACEOF
8994 /* end confdefs.h.  */
8995
8996 #include <sys/types.h>
8997 #ifdef HAVE_SYS_STAT_H
8998 # include <sys/stat.h>
8999 #endif
9000 #ifdef HAVE_UNISTD_H
9001 # include <unistd.h>
9002 #endif
9003 #ifdef HAVE_DIRECT_H
9004 # include <direct.h>
9005 #endif
9006 int
9007 main ()
9008 {
9009 mkdir ("foo", 0);
9010   ;
9011   return 0;
9012 }
9013 _ACEOF
9014 rm -f conftest.$ac_objext
9015 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9016   (eval $ac_compile) 2>conftest.er1
9017   ac_status=$?
9018   grep -v '^ *+' conftest.er1 >conftest.err
9019   rm -f conftest.er1
9020   cat conftest.err >&5
9021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9022   (exit $ac_status); } &&
9023          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9024   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9025   (eval $ac_try) 2>&5
9026   ac_status=$?
9027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9028   (exit $ac_status); }; } &&
9029          { ac_try='test -s conftest.$ac_objext'
9030   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9031   (eval $ac_try) 2>&5
9032   ac_status=$?
9033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9034   (exit $ac_status); }; }; then
9035   gcc_cv_mkdir_takes_one_arg=no
9036 else
9037   echo "$as_me: failed program was:" >&5
9038 sed 's/^/| /' conftest.$ac_ext >&5
9039
9040 gcc_cv_mkdir_takes_one_arg=yes
9041 fi
9042 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9043 fi
9044 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
9045 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
9046 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
9047
9048 cat >>confdefs.h <<\_ACEOF
9049 #define MKDIR_TAKES_ONE_ARG 1
9050 _ACEOF
9051
9052 fi
9053
9054
9055 # File extensions
9056 manext='.1'
9057 objext='.o'
9058
9059
9060
9061 # With Setjmp/Longjmp based exception handling.
9062 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
9063 if test "${enable_sjlj_exceptions+set}" = set; then
9064   enableval="$enable_sjlj_exceptions"
9065   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
9066
9067 cat >>confdefs.h <<_ACEOF
9068 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
9069 _ACEOF
9070
9071 fi;
9072
9073 if test x$host = x$target; then
9074    echo "$as_me:$LINENO: checking for main in -lunwind" >&5
9075 echo $ECHO_N "checking for main in -lunwind... $ECHO_C" >&6
9076 if test "${ac_cv_lib_unwind_main+set}" = set; then
9077   echo $ECHO_N "(cached) $ECHO_C" >&6
9078 else
9079   ac_check_lib_save_LIBS=$LIBS
9080 LIBS="-lunwind  $LIBS"
9081 cat >conftest.$ac_ext <<_ACEOF
9082 /* confdefs.h.  */
9083 _ACEOF
9084 cat confdefs.h >>conftest.$ac_ext
9085 cat >>conftest.$ac_ext <<_ACEOF
9086 /* end confdefs.h.  */
9087
9088
9089 int
9090 main ()
9091 {
9092 main ();
9093   ;
9094   return 0;
9095 }
9096 _ACEOF
9097 rm -f conftest.$ac_objext conftest$ac_exeext
9098 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9099   (eval $ac_link) 2>conftest.er1
9100   ac_status=$?
9101   grep -v '^ *+' conftest.er1 >conftest.err
9102   rm -f conftest.er1
9103   cat conftest.err >&5
9104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9105   (exit $ac_status); } &&
9106          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9107   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9108   (eval $ac_try) 2>&5
9109   ac_status=$?
9110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9111   (exit $ac_status); }; } &&
9112          { ac_try='test -s conftest$ac_exeext'
9113   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9114   (eval $ac_try) 2>&5
9115   ac_status=$?
9116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9117   (exit $ac_status); }; }; then
9118   ac_cv_lib_unwind_main=yes
9119 else
9120   echo "$as_me: failed program was:" >&5
9121 sed 's/^/| /' conftest.$ac_ext >&5
9122
9123 ac_cv_lib_unwind_main=no
9124 fi
9125 rm -f conftest.err conftest.$ac_objext \
9126       conftest$ac_exeext conftest.$ac_ext
9127 LIBS=$ac_check_lib_save_LIBS
9128 fi
9129 echo "$as_me:$LINENO: result: $ac_cv_lib_unwind_main" >&5
9130 echo "${ECHO_T}$ac_cv_lib_unwind_main" >&6
9131 if test $ac_cv_lib_unwind_main = yes; then
9132   use_libunwind_default=yes
9133 else
9134   use_libunwind_default=no
9135 fi
9136
9137 else
9138    use_libunwind_default=no
9139 fi
9140 # Use libunwind based exception handling.
9141 # Check whether --enable-libunwind-exceptions or --disable-libunwind-exceptions was given.
9142 if test "${enable_libunwind_exceptions+set}" = set; then
9143   enableval="$enable_libunwind_exceptions"
9144   use_libunwind_exceptions=$enableval
9145 else
9146   use_libunwind_exceptions=$use_libunwind_default
9147 fi;
9148 if test x"$use_libunwind_exceptions" = xyes; then
9149
9150 cat >>confdefs.h <<\_ACEOF
9151 #define USE_LIBUNWIND_EXCEPTIONS 1
9152 _ACEOF
9153
9154 fi
9155
9156 # --------------------------------------------------------
9157 # Build, host, and target specific configuration fragments
9158 # --------------------------------------------------------
9159
9160 # Collect build-machine-specific information.
9161 . ${srcdir}/config.build
9162
9163 # Collect host-machine-specific information.
9164 . ${srcdir}/config.host
9165
9166 target_gtfiles=
9167
9168 # Collect target-machine-specific information.
9169 . ${srcdir}/config.gcc
9170
9171 extra_objs="${host_extra_objs} ${extra_objs}"
9172 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
9173
9174 # Default the target-machine variables that were not explicitly set.
9175 if test x"$tm_file" = x
9176 then tm_file=$cpu_type/$cpu_type.h; fi
9177
9178 if test x"$extra_headers" = x
9179 then extra_headers=; fi
9180
9181 if test x$md_file = x
9182 then md_file=$cpu_type/$cpu_type.md; fi
9183
9184 if test x$out_file = x
9185 then out_file=$cpu_type/$cpu_type.c; fi
9186
9187 if test x"$tmake_file" = x
9188 then tmake_file=$cpu_type/t-$cpu_type
9189 fi
9190
9191 if test x"$dwarf2" = xyes
9192 then tm_file="$tm_file tm-dwarf2.h"
9193 fi
9194
9195 # Say what files are being used for the output code and MD file.
9196 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
9197 echo "Using \`$srcdir/config/$md_file' as machine description file."
9198
9199 # If any of the xm_file variables contain nonexistent files, warn
9200 # about them and drop them.
9201
9202 bx=
9203 for x in $build_xm_file; do
9204   if    test -f $srcdir/config/$x
9205   then      bx="$bx $x"
9206   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
9207 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
9208   fi
9209 done
9210 build_xm_file="$bx"
9211
9212 hx=
9213 for x in $host_xm_file; do
9214   if    test -f $srcdir/config/$x
9215   then      hx="$hx $x"
9216   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
9217 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
9218   fi
9219 done
9220 host_xm_file="$hx"
9221
9222 tx=
9223 for x in $xm_file; do
9224   if    test -f $srcdir/config/$x
9225   then      tx="$tx $x"
9226   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
9227 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
9228   fi
9229 done
9230 xm_file="$tx"
9231
9232 count=a
9233 for f in $tm_file; do
9234         count=${count}x
9235 done
9236 if test $count = ax; then
9237         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
9238 else
9239         echo "Using the following target machine macro files:"
9240         for f in $tm_file; do
9241                 echo "  $srcdir/config/$f"
9242         done
9243 fi
9244
9245 if test x$need_64bit_hwint = xyes; then
9246
9247 cat >>confdefs.h <<\_ACEOF
9248 #define NEED_64BIT_HOST_WIDE_INT 1
9249 _ACEOF
9250
9251 fi
9252
9253 count=a
9254 for f in $host_xm_file; do
9255         count=${count}x
9256 done
9257 if test $count = a; then
9258         :
9259 elif test $count = ax; then
9260         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
9261 else
9262         echo "Using the following host machine macro files:"
9263         for f in $host_xm_file; do
9264                 echo "  $srcdir/config/$f"
9265         done
9266 fi
9267 echo "Using ${out_host_hook_obj} for host machine hooks."
9268
9269 if test "$host_xm_file" != "$build_xm_file"; then
9270         count=a
9271         for f in $build_xm_file; do
9272                 count=${count}x
9273         done
9274         if test $count = a; then
9275                 :
9276         elif test $count = ax; then
9277                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
9278         else
9279                 echo "Using the following build machine macro files:"
9280                 for f in $build_xm_file; do
9281                         echo "  $srcdir/config/$f"
9282                 done
9283         fi
9284 fi
9285
9286 # ---------
9287 # Threading
9288 # ---------
9289
9290 # Check if a valid thread package
9291 case ${enable_threads} in
9292   "" | no)
9293     # No threads
9294     target_thread_file='single'
9295     ;;
9296   yes)
9297     # default
9298     target_thread_file='single'
9299     ;;
9300   aix | dce | gnat | irix | posix | rtems | \
9301   single | solaris | vxworks | win32 )
9302     target_thread_file=${enable_threads}
9303     ;;
9304   *)
9305     echo "${enable_threads} is an unknown thread package" 1>&2
9306     exit 1
9307     ;;
9308 esac
9309
9310 if test x${thread_file} = x; then
9311   # No thread file set by target-specific clauses in config.gcc,
9312   # so use file chosen by default logic above
9313   thread_file=${target_thread_file}
9314 fi
9315
9316 # Make gthr-default.h if we have a thread file.
9317 gthread_flags=
9318 if test $thread_file != single; then
9319   rm -f gthr-default.h
9320   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9321   gthread_flags=-DHAVE_GTHR_DEFAULT
9322 fi
9323
9324
9325 # --------
9326 # UNSORTED
9327 # --------
9328
9329 if test x$enable___cxa_atexit = xyes || \
9330    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
9331    echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
9332 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
9333 if test "${ac_cv_func___cxa_atexit+set}" = set; then
9334   echo $ECHO_N "(cached) $ECHO_C" >&6
9335 else
9336   cat >conftest.$ac_ext <<_ACEOF
9337 /* confdefs.h.  */
9338 _ACEOF
9339 cat confdefs.h >>conftest.$ac_ext
9340 cat >>conftest.$ac_ext <<_ACEOF
9341 /* end confdefs.h.  */
9342 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
9343    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9344 #define __cxa_atexit innocuous___cxa_atexit
9345
9346 /* System header to define __stub macros and hopefully few prototypes,
9347     which can conflict with char __cxa_atexit (); below.
9348     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9349     <limits.h> exists even on freestanding compilers.  */
9350
9351 #ifdef __STDC__
9352 # include <limits.h>
9353 #else
9354 # include <assert.h>
9355 #endif
9356
9357 #undef __cxa_atexit
9358
9359 /* Override any gcc2 internal prototype to avoid an error.  */
9360 #ifdef __cplusplus
9361 extern "C"
9362 {
9363 #endif
9364 /* We use char because int might match the return type of a gcc2
9365    builtin and then its argument prototype would still apply.  */
9366 char __cxa_atexit ();
9367 /* The GNU C library defines this for functions which it implements
9368     to always fail with ENOSYS.  Some functions are actually named
9369     something starting with __ and the normal name is an alias.  */
9370 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
9371 choke me
9372 #else
9373 char (*f) () = __cxa_atexit;
9374 #endif
9375 #ifdef __cplusplus
9376 }
9377 #endif
9378
9379 int
9380 main ()
9381 {
9382 return f != __cxa_atexit;
9383   ;
9384   return 0;
9385 }
9386 _ACEOF
9387 rm -f conftest.$ac_objext conftest$ac_exeext
9388 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9389   (eval $ac_link) 2>conftest.er1
9390   ac_status=$?
9391   grep -v '^ *+' conftest.er1 >conftest.err
9392   rm -f conftest.er1
9393   cat conftest.err >&5
9394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9395   (exit $ac_status); } &&
9396          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9397   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9398   (eval $ac_try) 2>&5
9399   ac_status=$?
9400   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9401   (exit $ac_status); }; } &&
9402          { ac_try='test -s conftest$ac_exeext'
9403   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9404   (eval $ac_try) 2>&5
9405   ac_status=$?
9406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9407   (exit $ac_status); }; }; then
9408   ac_cv_func___cxa_atexit=yes
9409 else
9410   echo "$as_me: failed program was:" >&5
9411 sed 's/^/| /' conftest.$ac_ext >&5
9412
9413 ac_cv_func___cxa_atexit=no
9414 fi
9415 rm -f conftest.err conftest.$ac_objext \
9416       conftest$ac_exeext conftest.$ac_ext
9417 fi
9418 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
9419 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
9420 if test $ac_cv_func___cxa_atexit = yes; then
9421
9422 cat >>confdefs.h <<\_ACEOF
9423 #define DEFAULT_USE_CXA_ATEXIT 1
9424 _ACEOF
9425
9426 else
9427   echo "__cxa_atexit can't be enabled on this target"
9428 fi
9429
9430 fi
9431
9432 # Look for a file containing extra machine modes.
9433 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
9434   extra_modes_file='$(srcdir)'/config/${extra_modes}
9435
9436
9437 cat >>confdefs.h <<_ACEOF
9438 #define EXTRA_MODES_FILE "config/$extra_modes"
9439 _ACEOF
9440
9441 fi
9442
9443 # auto-host.h is the file containing items generated by autoconf and is
9444 # the first file included by config.h.
9445 # If host=build, it is correct to have bconfig include auto-host.h
9446 # as well.  If host!=build, we are in error and need to do more
9447 # work to find out the build config parameters.
9448 if test x$host = x$build
9449 then
9450         build_auto=auto-host.h
9451         FORBUILD=..
9452 else
9453         # We create a subdir, then run autoconf in the subdir.
9454         # To prevent recursion we set host and build for the new
9455         # invocation of configure to the build for this invocation
9456         # of configure.
9457         tempdir=build.$$
9458         rm -rf $tempdir
9459         mkdir $tempdir
9460         cd $tempdir
9461         case ${srcdir} in
9462         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
9463         *) realsrcdir=../${srcdir};;
9464         esac
9465         saved_CFLAGS="${CFLAGS}"
9466         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
9467         ${realsrcdir}/configure \
9468                 --enable-languages=${enable_languages-all} \
9469                 --target=$target_alias --host=$build_alias --build=$build_alias
9470         CFLAGS="${saved_CFLAGS}"
9471
9472         # We just finished tests for the build machine, so rename
9473         # the file auto-build.h in the gcc directory.
9474         mv auto-host.h ../auto-build.h
9475         cd ..
9476         rm -rf $tempdir
9477         build_auto=auto-build.h
9478         FORBUILD=../${build_subdir}
9479 fi
9480
9481
9482 tm_file="${tm_file} defaults.h"
9483 tm_p_file="${tm_p_file} tm-preds.h"
9484 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
9485 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
9486 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
9487 # put this back in temporarily.
9488 xm_file="ansidecl.h ${xm_file}"
9489
9490 # --------
9491 # UNSORTED
9492 # --------
9493
9494 # Get the version trigger filename from the toplevel
9495 if test "${with_gcc_version_trigger+set}" = set; then
9496         gcc_version_trigger=$with_gcc_version_trigger
9497 else
9498         gcc_version_trigger=${srcdir}/version.c
9499 fi
9500 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
9501 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
9502
9503 # Compile in configure arguments.
9504 if test -f configargs.h ; then
9505         # Being re-configured.
9506         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
9507         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
9508 else
9509         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
9510 fi
9511
9512 # Double all backslashes and backslash all quotes to turn
9513 # gcc_config_arguments into a C string.
9514 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
9515 $gcc_config_arguments
9516 EOF
9517 gcc_config_arguments_str=`cat conftest.out`
9518 rm -f conftest.out
9519
9520 cat > configargs.h <<EOF
9521 /* Generated automatically. */
9522 static const char configuration_arguments[] = "$gcc_config_arguments_str";
9523 static const char thread_model[] = "$thread_file";
9524
9525 static const struct {
9526   const char *name, *value;
9527 } configure_default_options[] = $configure_default_options;
9528 EOF
9529
9530 # Internationalization
9531 PACKAGE=gcc
9532 VERSION="$gcc_version"
9533
9534 cat >>confdefs.h <<_ACEOF
9535 #define PACKAGE "$PACKAGE"
9536 _ACEOF
9537
9538
9539
9540
9541 # If we haven't got the data from the intl directory,
9542 # assume NLS is disabled.
9543 USE_NLS=no
9544 LIBINTL=
9545 LIBINTL_DEP=
9546 INCINTL=
9547 XGETTEXT=
9548 GMSGFMT=
9549 POSUB=
9550 if test -f ../intl/config.intl; then
9551   . ../intl/config.intl
9552 fi
9553 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
9554 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
9555 if test x"$USE_NLS" != xyes; then
9556   echo "$as_me:$LINENO: result: no" >&5
9557 echo "${ECHO_T}no" >&6
9558 else
9559   echo "$as_me:$LINENO: result: yes" >&5
9560 echo "${ECHO_T}yes" >&6
9561
9562 cat >>confdefs.h <<\_ACEOF
9563 #define ENABLE_NLS 1
9564 _ACEOF
9565
9566
9567   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
9568 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
9569   # Look for .po and .gmo files in the source directory.
9570   CATALOGS=
9571   XLINGUAS=
9572   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
9573     # If there aren't any .gmo files the shell will give us the
9574     # literal string "../path/to/srcdir/po/*.gmo" which has to be
9575     # weeded out.
9576     case "$cat" in *\**)
9577       continue;;
9578     esac
9579     # The quadruple backslash is collapsed to a double backslash
9580     # by the backticks, then collapsed again by the double quotes,
9581     # leaving us with one backslash in the sed expression (right
9582     # before the dot that mustn't act as a wildcard).
9583     cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
9584     lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
9585     # The user is allowed to set LINGUAS to a list of languages to
9586     # install catalogs for.  If it's empty that means "all of them."
9587     if test "x$LINGUAS" = x; then
9588       CATALOGS="$CATALOGS $cat"
9589       XLINGUAS="$XLINGUAS $lang"
9590     else
9591       case "$LINGUAS" in *$lang*)
9592         CATALOGS="$CATALOGS $cat"
9593         XLINGUAS="$XLINGUAS $lang"
9594         ;;
9595       esac
9596     fi
9597   done
9598   LINGUAS="$XLINGUAS"
9599   echo "$as_me:$LINENO: result: $LINGUAS" >&5
9600 echo "${ECHO_T}$LINGUAS" >&6
9601 fi
9602
9603 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
9604 # -liconv on the link line twice.
9605 case "$LIBINTL" in *$LIBICONV*)
9606         LIBICONV= ;;
9607 esac
9608
9609 # Windows32 Registry support for specifying GCC installation paths.
9610 # Check whether --enable-win32-registry or --disable-win32-registry was given.
9611 if test "${enable_win32_registry+set}" = set; then
9612   enableval="$enable_win32_registry"
9613
9614 fi;
9615 case $host_os in
9616         win32 | pe | cygwin* | mingw32* | uwin*)
9617 echo "$as_me:$LINENO: checking whether windows registry support is requested" >&5
9618 echo $ECHO_N "checking whether windows registry support is requested... $ECHO_C" >&6
9619 if test "x$enable_win32_registry" != xno; then
9620
9621 cat >>confdefs.h <<\_ACEOF
9622 #define ENABLE_WIN32_REGISTRY 1
9623 _ACEOF
9624
9625   echo "$as_me:$LINENO: result: yes" >&5
9626 echo "${ECHO_T}yes" >&6
9627   echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
9628 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
9629 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
9630   echo $ECHO_N "(cached) $ECHO_C" >&6
9631 else
9632   ac_func_search_save_LIBS=$LIBS
9633 ac_cv_search_RegOpenKeyExA=no
9634 cat >conftest.$ac_ext <<_ACEOF
9635 /* confdefs.h.  */
9636 _ACEOF
9637 cat confdefs.h >>conftest.$ac_ext
9638 cat >>conftest.$ac_ext <<_ACEOF
9639 /* end confdefs.h.  */
9640
9641 /* Override any gcc2 internal prototype to avoid an error.  */
9642 #ifdef __cplusplus
9643 extern "C"
9644 #endif
9645 /* We use char because int might match the return type of a gcc2
9646    builtin and then its argument prototype would still apply.  */
9647 char RegOpenKeyExA ();
9648 int
9649 main ()
9650 {
9651 RegOpenKeyExA ();
9652   ;
9653   return 0;
9654 }
9655 _ACEOF
9656 rm -f conftest.$ac_objext conftest$ac_exeext
9657 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9658   (eval $ac_link) 2>conftest.er1
9659   ac_status=$?
9660   grep -v '^ *+' conftest.er1 >conftest.err
9661   rm -f conftest.er1
9662   cat conftest.err >&5
9663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9664   (exit $ac_status); } &&
9665          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9666   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9667   (eval $ac_try) 2>&5
9668   ac_status=$?
9669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9670   (exit $ac_status); }; } &&
9671          { ac_try='test -s conftest$ac_exeext'
9672   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9673   (eval $ac_try) 2>&5
9674   ac_status=$?
9675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9676   (exit $ac_status); }; }; then
9677   ac_cv_search_RegOpenKeyExA="none required"
9678 else
9679   echo "$as_me: failed program was:" >&5
9680 sed 's/^/| /' conftest.$ac_ext >&5
9681
9682 fi
9683 rm -f conftest.err conftest.$ac_objext \
9684       conftest$ac_exeext conftest.$ac_ext
9685 if test "$ac_cv_search_RegOpenKeyExA" = no; then
9686   for ac_lib in advapi32; do
9687     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9688     cat >conftest.$ac_ext <<_ACEOF
9689 /* confdefs.h.  */
9690 _ACEOF
9691 cat confdefs.h >>conftest.$ac_ext
9692 cat >>conftest.$ac_ext <<_ACEOF
9693 /* end confdefs.h.  */
9694
9695 /* Override any gcc2 internal prototype to avoid an error.  */
9696 #ifdef __cplusplus
9697 extern "C"
9698 #endif
9699 /* We use char because int might match the return type of a gcc2
9700    builtin and then its argument prototype would still apply.  */
9701 char RegOpenKeyExA ();
9702 int
9703 main ()
9704 {
9705 RegOpenKeyExA ();
9706   ;
9707   return 0;
9708 }
9709 _ACEOF
9710 rm -f conftest.$ac_objext conftest$ac_exeext
9711 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9712   (eval $ac_link) 2>conftest.er1
9713   ac_status=$?
9714   grep -v '^ *+' conftest.er1 >conftest.err
9715   rm -f conftest.er1
9716   cat conftest.err >&5
9717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9718   (exit $ac_status); } &&
9719          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9720   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9721   (eval $ac_try) 2>&5
9722   ac_status=$?
9723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9724   (exit $ac_status); }; } &&
9725          { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
9731   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
9732 break
9733 else
9734   echo "$as_me: failed program was:" >&5
9735 sed 's/^/| /' conftest.$ac_ext >&5
9736
9737 fi
9738 rm -f conftest.err conftest.$ac_objext \
9739       conftest$ac_exeext conftest.$ac_ext
9740   done
9741 fi
9742 LIBS=$ac_func_search_save_LIBS
9743 fi
9744 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
9745 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
9746 if test "$ac_cv_search_RegOpenKeyExA" != no; then
9747   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
9748
9749 fi
9750
9751 else
9752   echo "$as_me:$LINENO: result: no" >&5
9753 echo "${ECHO_T}no" >&6
9754 fi
9755
9756 # Check if user specified a different registry key.
9757 case "x${enable_win32_registry}" in
9758 x | xyes)
9759   # default.
9760   gcc_cv_win32_registry_key="$VERSION"
9761   ;;
9762 xno)
9763   # no registry lookup.
9764   gcc_cv_win32_registry_key=''
9765   ;;
9766 *)
9767   # user-specified key.
9768   gcc_cv_win32_registry_key="$enable_win32_registry"
9769   ;;
9770 esac
9771
9772 if test "x$enable_win32_registry" != xno; then
9773   echo "$as_me:$LINENO: checking registry key on windows hosts" >&5
9774 echo $ECHO_N "checking registry key on windows hosts... $ECHO_C" >&6
9775
9776 cat >>confdefs.h <<_ACEOF
9777 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
9778 _ACEOF
9779
9780   echo "$as_me:$LINENO: result: $gcc_cv_win32_registry_key" >&5
9781 echo "${ECHO_T}$gcc_cv_win32_registry_key" >&6
9782 fi
9783 ;;
9784 esac
9785
9786 # Get an absolute path to the GCC top-level source directory
9787 holddir=`${PWDCMD-pwd}`
9788 cd $srcdir
9789 topdir=`${PWDCMD-pwd}`
9790 cd $holddir
9791
9792 # Conditionalize the makefile for this host machine.
9793 xmake_file=
9794 for f in ${host_xmake_file}
9795 do
9796         if test -f ${srcdir}/config/$f
9797         then
9798                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
9799         fi
9800 done
9801
9802 # Conditionalize the makefile for this target machine.
9803 tmake_file_=
9804 for f in ${tmake_file}
9805 do
9806         if test -f ${srcdir}/config/$f
9807         then
9808                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
9809         fi
9810 done
9811 tmake_file="${tmake_file_}"
9812
9813 symbolic_link='ln -s'
9814
9815 # If the host doesn't support symlinks, modify CC in
9816 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
9817 # Otherwise, we can use "CC=$(CC)".
9818 rm -f symtest.tem
9819 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
9820 then
9821         cc_set_by_configure="\$(CC)"
9822         quoted_cc_set_by_configure="\$(CC)"
9823         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
9824         quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
9825 else
9826         rm -f symtest.tem
9827         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
9828         then
9829                 symbolic_link="cp -p"
9830         else
9831                 symbolic_link="cp"
9832         fi
9833         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
9834         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
9835         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
9836         quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
9837 fi
9838 rm -f symtest.tem
9839
9840 out_object_file=`basename $out_file .c`.o
9841
9842 tm_file_list=
9843 tm_include_list=
9844 for f in $tm_file; do
9845   case $f in
9846     defaults.h )
9847        tm_file_list="${tm_file_list} \$(srcdir)/$f"
9848        tm_include_list="${tm_include_list} $f"
9849        ;;
9850     * )
9851        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
9852        tm_include_list="${tm_include_list} config/$f"
9853        ;;
9854   esac
9855 done
9856
9857 tm_p_file_list=
9858 tm_p_include_list=
9859 for f in $tm_p_file; do
9860   case $f in
9861     tm-preds.h )
9862        tm_p_file_list="${tm_p_file_list} $f"
9863        tm_p_include_list="${tm_p_include_list} $f"
9864        ;;
9865     * )
9866        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
9867        tm_p_include_list="${tm_p_include_list} config/$f"
9868   esac
9869 done
9870
9871 xm_file_list=
9872 xm_include_list=
9873 for f in $xm_file; do
9874   case $f in
9875     ansidecl.h )
9876        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
9877        xm_include_list="${xm_include_list} $f"
9878        ;;
9879     auto-host.h )
9880        xm_file_list="${xm_file_list} $f"
9881        xm_include_list="${xm_include_list} $f"
9882        ;;
9883     * )
9884        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
9885        xm_include_list="${xm_include_list} config/$f"
9886        ;;
9887   esac
9888 done
9889
9890 host_xm_file_list=
9891 host_xm_include_list=
9892 for f in $host_xm_file; do
9893   case $f in
9894     ansidecl.h )
9895        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
9896        host_xm_include_list="${host_xm_include_list} $f"
9897        ;;
9898     auto-host.h )
9899        host_xm_file_list="${host_xm_file_list} $f"
9900        host_xm_include_list="${host_xm_include_list} $f"
9901        ;;
9902     * )
9903        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
9904        host_xm_include_list="${host_xm_include_list} config/$f"
9905        ;;
9906   esac
9907 done
9908
9909 build_xm_file_list=
9910 for f in $build_xm_file; do
9911   case $f in
9912     ansidecl.h )
9913        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
9914        build_xm_include_list="${build_xm_include_list} $f"
9915        ;;
9916     auto-build.h | auto-host.h )
9917        build_xm_file_list="${build_xm_file_list} $f"
9918        build_xm_include_list="${build_xm_include_list} $f"
9919        ;;
9920     * )
9921        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
9922        build_xm_include_list="${build_xm_include_list} config/$f"
9923        ;;
9924   esac
9925 done
9926
9927 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
9928 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
9929 CROSS=
9930 ALL=all.internal
9931 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
9932 if test x$host != x$target
9933 then
9934         CROSS="-DCROSS_COMPILE"
9935         ALL=all.cross
9936         SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
9937         case "$host","$target" in
9938         # Darwin crosses can use the host system's libraries and headers,
9939         # because of the fat library support.  Of course, it must be the
9940         # same version of Darwin on both sides.  Allow the user to
9941         # just say --target=foo-darwin without a version number to mean
9942         # "the version on this system".
9943             *-*-darwin*,*-*-darwin*)
9944                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
9945                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
9946                 if test $hostos = $targetos -o $targetos = darwin ; then
9947                     CROSS=
9948                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
9949                     with_headers=yes
9950                 fi
9951                 ;;
9952
9953             i?86-*-*,x86_64-*-* \
9954             | powerpc*-*-*,powerpc64*-*-*)
9955                 CROSS="$CROSS -DNATIVE_CROSS" ;;
9956         esac
9957 elif test "x$TARGET_SYSTEM_ROOT" != x; then
9958         # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)
9959         SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
9960 fi
9961
9962 # If this is a cross-compiler that does not
9963 # have its own set of headers then define
9964 # inhibit_libc
9965
9966 # If this is using newlib, without having the headers available now,
9967 # then define inhibit_libc in LIBGCC2_CFLAGS.
9968 # This prevents libgcc2 from containing any code which requires libc
9969 # support.
9970 inhibit_libc=
9971 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
9972        test x$with_newlib = xyes ; } &&
9973      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
9974        inhibit_libc=-Dinhibit_libc
9975 fi
9976
9977
9978 # When building gcc with a cross-compiler, we need to adjust things so
9979 # that the generator programs are still built with the native compiler.
9980 # Also, we cannot run fixincludes or fix-header.
9981
9982 # These are the normal (build=host) settings:
9983 BUILD_PREFIX=
9984 BUILD_PREFIX_1=ignore-
9985 CC_FOR_BUILD='$(CC)'
9986 BUILD_CFLAGS='$(ALL_CFLAGS)'
9987
9988 STMP_FIXINC=stmp-fixinc
9989
9990 # Possibly disable fixproto, on a per-target basis.
9991 case ${use_fixproto} in
9992   no)
9993     STMP_FIXPROTO=
9994     ;;
9995   yes)
9996     STMP_FIXPROTO=stmp-fixproto
9997     ;;
9998 esac
9999
10000
10001 # And these apply if build != host, or we are generating coverage data
10002 if test x$build != x$host || test "x$coverage_flags" != x
10003 then
10004     BUILD_PREFIX=build-
10005     BUILD_PREFIX_1=build-
10006     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
10007
10008     if test "x$TARGET_SYSTEM_ROOT" = x; then
10009         STMP_FIXINC=
10010         STMP_FIXPROTO=
10011     fi
10012 fi
10013
10014 # Expand extra_headers to include complete path.
10015 # This substitutes for lots of t-* files.
10016 extra_headers_list=
10017 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
10018 for file in ${extra_headers} ; do
10019   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
10020 done
10021
10022 # Define collect2 in Makefile.
10023 case $host_can_use_collect2 in
10024   no) collect2= ;;
10025   *) collect2='collect2$(exeext)' ;;
10026 esac
10027
10028
10029 # Add a definition of USE_COLLECT2 if system wants one.
10030 case $use_collect2 in
10031   no) use_collect2= ;;
10032   "") ;;
10033   *)
10034     host_xm_defines="${host_xm_defines} USE_COLLECT2"
10035     xm_defines="${xm_defines} USE_COLLECT2"
10036     case $host_can_use_collect2 in
10037       no)
10038         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
10039 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
10040    { (exit 1); exit 1; }; }
10041         ;;
10042     esac
10043     ;;
10044 esac
10045
10046 # ---------------------------
10047 # Assembler & linker features
10048 # ---------------------------
10049
10050 # Identify the assembler which will work hand-in-glove with the newly
10051 # built GCC, so that we can examine its features.  This is the assembler
10052 # which will be driven by the driver program.
10053 #
10054 # If build != host, and we aren't building gas in-tree, we identify a
10055 # build->target assembler and hope that it will have the same features
10056 # as the host->target assembler we'll be using.
10057 echo "$as_me:$LINENO: checking what assembler to use" >&5
10058 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
10059 in_tree_gas=no
10060 gcc_cv_as=
10061 gcc_cv_gas_major_version=
10062 gcc_cv_gas_minor_version=
10063 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
10064 if test -x "$DEFAULT_ASSEMBLER"; then
10065         gcc_cv_as="$DEFAULT_ASSEMBLER"
10066 elif test -x as$host_exeext; then
10067         # Build using assembler in the current directory.
10068         gcc_cv_as=./as$host_exeext
10069 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
10070      && test -f ../gas/Makefile \
10071      && test x$build = x$host; then
10072   # Single tree build which includes gas.  We want to prefer it
10073   # over whatever linker top-level may have detected, since
10074   # we'll use what we're building after installation anyway.
10075   in_tree_gas=yes
10076   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
10077 for f in $gcc_cv_as_bfd_srcdir/configure \
10078          $gcc_cv_as_gas_srcdir/configure \
10079          $gcc_cv_as_gas_srcdir/configure.in \
10080          $gcc_cv_as_gas_srcdir/Makefile.in ; do
10081   gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
10082   if test x$gcc_cv_gas_version != x; then
10083     break
10084   fi
10085 done
10086 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
10087 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
10088 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
10089 case $gcc_cv_gas_patch_version in
10090   "") gcc_cv_gas_patch_version="0" ;;
10091 esac
10092 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
10093                             + $gcc_cv_gas_minor_version \) \* 1000 \
10094                             + $gcc_cv_gas_patch_version`
10095
10096   rm -f as$host_exeext
10097   $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
10098   in_tree_gas_is_elf=no
10099   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
10100      || (grep 'obj_format = multi' ../gas/Makefile \
10101          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
10102   then
10103     in_tree_gas_is_elf=yes
10104   fi
10105 elif test -x "$AS_FOR_TARGET"; then
10106         gcc_cv_as="$AS_FOR_TARGET"
10107 elif test -x "$AS" && test x$host = x$target; then
10108         gcc_cv_as="$AS"
10109 fi
10110
10111 if test "x$gcc_cv_as" = x; then
10112         # Search the same directories that the installed compiler will
10113         # search.  Else we may find the wrong assembler and lose.  If we
10114         # do not find a suitable assembler binary, then try the user's
10115         # path.
10116         #
10117         # Also note we have to check MD_EXEC_PREFIX before checking the
10118         # user's path.  Unfortunately, there is no good way to get at the
10119         # value of MD_EXEC_PREFIX here.  So we do a brute force search
10120         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
10121         # to be fixed as part of the make/configure rewrite too.
10122
10123         if test "x$exec_prefix" = xNONE; then
10124                 if test "x$prefix" = xNONE; then
10125                         test_prefix=/usr/local
10126                 else
10127                         test_prefix=$prefix
10128                 fi
10129         else
10130                 test_prefix=$exec_prefix
10131         fi
10132
10133         # If the loop below does not find an assembler, then use whatever
10134         # one we can find in the users's path.
10135         # user's path.
10136         if test "x$program_prefix" != xNONE; then
10137                 gcc_cv_as=${program_prefix}as$host_exeext
10138         else
10139                 gcc_cv_as=`echo as | sed "${program_transform_name}"`$host_exeext
10140         fi
10141
10142         test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
10143                    $test_prefix/libexec/gcc/$target_noncanonical \
10144                    /usr/lib/gcc/$target_noncanonical/$gcc_version \
10145                    /usr/lib/gcc/$target_noncanonical \
10146                    $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
10147                    $test_prefix/$target_noncanonical/bin"
10148
10149         if test x$host = x$target; then
10150             test_dirs="$test_dirs \
10151                    /usr/libexec \
10152                    /usr/ccs/gcc \
10153                    /usr/ccs/bin \
10154                    /udk/usr/ccs/bin \
10155                    /bsd43/usr/lib/cmplrs/cc \
10156                    /usr/cross64/usr/bin \
10157                    /usr/lib/cmplrs/cc \
10158                    /sysv/usr/lib/cmplrs/cc \
10159                    /svr4/usr/lib/cmplrs/cc \
10160                    /usr/bin"
10161         fi
10162
10163         for dir in $test_dirs; do
10164                 if test -x $dir/as$host_exeext; then
10165                         gcc_cv_as=$dir/as$host_exeext
10166                         break;
10167                 fi
10168         done
10169 fi
10170 case $in_tree_gas in
10171   yes)
10172     echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
10173 echo "${ECHO_T}\"newly built gas\"" >&6
10174     ;;
10175   no)
10176     echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
10177 echo "${ECHO_T}$gcc_cv_as" >&6
10178     ;;
10179 esac
10180
10181 # Identify the linker which will work hand-in-glove with the newly
10182 # built GCC, so that we can examine its features.  This is the linker
10183 # which will be driven by the driver program.
10184 #
10185 # If build != host, and we aren't building gas in-tree, we identify a
10186 # build->target linker and hope that it will have the same features
10187 # as the host->target linker we'll be using.
10188 echo "$as_me:$LINENO: checking what linker to use" >&5
10189 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
10190 in_tree_ld=no
10191 gcc_cv_ld=
10192 gcc_cv_gld_major_version=
10193 gcc_cv_gld_minor_version=
10194 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
10195 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
10196 if test -x "$DEFAULT_LINKER"; then
10197         gcc_cv_ld="$DEFAULT_LINKER"
10198 elif test -x collect-ld$host_exeext; then
10199         # Build using linker in the current directory.
10200         gcc_cv_ld=./collect-ld$host_exeext
10201 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
10202      && test -f ../ld/Makefile \
10203      && test x$build = x$host; then
10204         # Single tree build which includes ld.  We want to prefer it
10205         # over whatever linker top-level may have detected, since
10206         # we'll use what we're building after installation anyway.
10207         in_tree_ld=yes
10208         in_tree_ld_is_elf=no
10209         if (grep 'EMUL = .*elf' ../ld/Makefile \
10210             || grep 'EMUL = .*linux' ../ld/Makefile) > /dev/null; then
10211           in_tree_ld_is_elf=yes
10212         fi
10213         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
10214         do
10215                 gcc_cv_gld_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
10216                 if test x$gcc_cv_gld_version != x; then
10217                         break
10218                 fi
10219         done
10220         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
10221         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
10222         rm -f collect-ld$host_exeext
10223         $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext \
10224                 2>/dev/null
10225 elif test -x "$LD_FOR_TARGET"; then
10226         gcc_cv_ld="$LD_FOR_TARGET"
10227 elif test -x "$LD" && test x$host = x$target; then
10228         gcc_cv_ld="$LD"
10229 fi
10230
10231 if test "x$gcc_cv_ld" = x; then
10232         # Search the same directories that the installed compiler will
10233         # search.  Else we may find the wrong linker and lose.  If we
10234         # do not find a suitable linker binary, then try the user's
10235         # path.
10236         #
10237         # Also note we have to check MD_EXEC_PREFIX before checking the
10238         # user's path.  Unfortunately, there is no good way to get at the
10239         # value of MD_EXEC_PREFIX here.  So we do a brute force search
10240         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
10241         # to be fixed as part of the make/configure rewrite too.
10242
10243         if test "x$exec_prefix" = xNONE; then
10244                 if test "x$prefix" = xNONE; then
10245                         test_prefix=/usr/local
10246                 else
10247                         test_prefix=$prefix
10248                 fi
10249         else
10250                 test_prefix=$exec_prefix
10251         fi
10252
10253         # If the loop below does not find an linker, then use whatever
10254         # one we can find in the users's path.
10255         # user's path.
10256         if test "x$program_prefix" != xNONE; then
10257                 gcc_cv_ld=${program_prefix}ld$host_exeext
10258         else
10259                 gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$host_exeext
10260         fi
10261
10262         test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
10263                    $test_prefix/libexec/gcc/$target_noncanonical \
10264                    /usr/lib/gcc/$target_noncanonical/$gcc_version \
10265                    /usr/lib/gcc/$target_noncanonical \
10266                    $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
10267                    $test_prefix/$target_noncanonical/bin"
10268
10269         if test x$host = x$target; then
10270             test_dirs="$test_dirs \
10271                    /usr/libexec \
10272                    /usr/ccs/gcc \
10273                    /usr/ccs/bin \
10274                    /udk/usr/ccs/bin \
10275                    /bsd43/usr/lib/cmplrs/cc \
10276                    /usr/cross64/usr/bin \
10277                    /usr/lib/cmplrs/cc \
10278                    /sysv/usr/lib/cmplrs/cc \
10279                    /svr4/usr/lib/cmplrs/cc \
10280                    /usr/bin"
10281         fi
10282
10283         for dir in $test_dirs; do
10284                 if test -x $dir/ld$host_exeext; then
10285                         gcc_cv_ld=$dir/ld$host_exeext
10286                         break;
10287                 fi
10288         done
10289 fi
10290 case $in_tree_ld in
10291   yes)
10292     echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
10293 echo "${ECHO_T}\"newly built ld\"" >&6
10294     ;;
10295   no)
10296     echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
10297 echo "${ECHO_T}$gcc_cv_ld" >&6
10298     ;;
10299 esac
10300
10301 # Figure out what nm we will be using.
10302 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
10303 echo "$as_me:$LINENO: checking what nm to use" >&5
10304 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
10305 in_tree_nm=no
10306 if test -x nm$host_exeext; then
10307         gcc_cv_nm=./nm$host_exeext
10308 elif test -f $gcc_cv_binutils_srcdir/configure.in \
10309      && test -f ../binutils/Makefile; then
10310         # Single tree build which includes binutils.
10311         in_tree_nm=yes
10312         gcc_cv_nm=./nm$host_exeext
10313         rm -f nm$host_exeext
10314         $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
10315 elif test "x$program_prefix" != xNONE; then
10316         gcc_cv_nm=${program_prefix}nm$host_exeext
10317 else
10318         gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$host_exeext
10319 fi
10320 case $in_tree_nm in
10321   yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
10322 echo "${ECHO_T}\"newly built nm\"" >&6 ;;
10323   no)  echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
10324 echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
10325 esac
10326
10327 # Figure out what objdump we will be using.
10328 echo "$as_me:$LINENO: checking what objdump to use" >&5
10329 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
10330 in_tree_objdump=no
10331 if test -x objdump$host_exeext; then
10332         gcc_cv_objdump=./objdump$host_exeext
10333 elif test -f $gcc_cv_binutils_srcdir/configure.in \
10334      && test -f ../binutils/Makefile; then
10335         # Single tree build which includes binutils.
10336         in_tree_objdump=yes
10337         gcc_cv_objdump=./objdump$host_exeext
10338         rm -f objdump$host_exeext
10339         $symbolic_link ../binutils/objdump$host_exeext \
10340                 objdump$host_exeext 2>/dev/null
10341 elif test "x$program_prefix" != xNONE; then
10342         gcc_cv_objdump=${program_prefix}objdump$host_exeext
10343 else
10344         gcc_cv_objdump=`echo objdump | \
10345                 sed "${program_transform_name}"`$host_exeext
10346 fi
10347 case $in_tree_objdump in
10348   yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5
10349 echo "${ECHO_T}\"newly built objdump\"" >&6 ;;
10350   no)  echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
10351 echo "${ECHO_T}$gcc_cv_objdump" >&6 ;;
10352 esac
10353
10354 # Figure out what assembler alignment features are present.
10355 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
10356 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
10357 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
10358   echo $ECHO_N "(cached) $ECHO_C" >&6
10359 else
10360   gcc_cv_as_balign_and_p2align=no
10361     if test $in_tree_gas = yes; then
10362     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
10363   then gcc_cv_as_balign_and_p2align=yes
10364 fi
10365   elif test x$gcc_cv_as != x; then
10366     echo '.balign 4
10367 .p2align 2' > conftest.s
10368     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10369   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10370   (eval $ac_try) 2>&5
10371   ac_status=$?
10372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10373   (exit $ac_status); }; }
10374     then
10375         gcc_cv_as_balign_and_p2align=yes
10376     else
10377       echo "configure: failed program was" >&5
10378       cat conftest.s >&5
10379     fi
10380     rm -f conftest.o conftest.s
10381   fi
10382 fi
10383 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
10384 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
10385 if test $gcc_cv_as_balign_and_p2align = yes; then
10386
10387 cat >>confdefs.h <<\_ACEOF
10388 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
10389 _ACEOF
10390
10391 fi
10392
10393 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
10394 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
10395 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
10396   echo $ECHO_N "(cached) $ECHO_C" >&6
10397 else
10398   gcc_cv_as_max_skip_p2align=no
10399     if test $in_tree_gas = yes; then
10400     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
10401   then gcc_cv_as_max_skip_p2align=yes
10402 fi
10403   elif test x$gcc_cv_as != x; then
10404     echo '.p2align 4,,7' > conftest.s
10405     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10406   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10407   (eval $ac_try) 2>&5
10408   ac_status=$?
10409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10410   (exit $ac_status); }; }
10411     then
10412         gcc_cv_as_max_skip_p2align=yes
10413     else
10414       echo "configure: failed program was" >&5
10415       cat conftest.s >&5
10416     fi
10417     rm -f conftest.o conftest.s
10418   fi
10419 fi
10420 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
10421 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
10422 if test $gcc_cv_as_max_skip_p2align = yes; then
10423
10424 cat >>confdefs.h <<\_ACEOF
10425 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
10426 _ACEOF
10427
10428 fi
10429
10430 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
10431 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
10432 if test "${gcc_cv_as_subsection_m1+set}" = set; then
10433   echo $ECHO_N "(cached) $ECHO_C" >&6
10434 else
10435   gcc_cv_as_subsection_m1=no
10436     if test $in_tree_gas = yes; then
10437     if test $in_tree_gas_is_elf = yes \
10438   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
10439   then gcc_cv_as_subsection_m1=yes
10440 fi
10441   elif test x$gcc_cv_as != x; then
10442     echo 'conftest_label1: .word 0
10443 .subsection -1
10444 conftest_label2: .word 0
10445 .previous' > conftest.s
10446     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10447   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10448   (eval $ac_try) 2>&5
10449   ac_status=$?
10450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10451   (exit $ac_status); }; }
10452     then
10453         if test x$gcc_cv_nm != x; then
10454     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
10455     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
10456     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
10457     then :
10458     else gcc_cv_as_subsection_m1=yes
10459     fi
10460     rm -f conftest.nm1 conftest.nm2
10461   fi
10462     else
10463       echo "configure: failed program was" >&5
10464       cat conftest.s >&5
10465     fi
10466     rm -f conftest.o conftest.s
10467   fi
10468 fi
10469 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
10470 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
10471 if test $gcc_cv_as_subsection_m1 = yes; then
10472
10473 cat >>confdefs.h <<\_ACEOF
10474 #define HAVE_GAS_SUBSECTION_ORDERING 1
10475 _ACEOF
10476
10477 fi
10478
10479 echo "$as_me:$LINENO: checking assembler for .weak" >&5
10480 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
10481 if test "${gcc_cv_as_weak+set}" = set; then
10482   echo $ECHO_N "(cached) $ECHO_C" >&6
10483 else
10484   gcc_cv_as_weak=no
10485     if test $in_tree_gas = yes; then
10486     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
10487   then gcc_cv_as_weak=yes
10488 fi
10489   elif test x$gcc_cv_as != x; then
10490     echo '      .weak foobar' > conftest.s
10491     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10492   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10493   (eval $ac_try) 2>&5
10494   ac_status=$?
10495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10496   (exit $ac_status); }; }
10497     then
10498         gcc_cv_as_weak=yes
10499     else
10500       echo "configure: failed program was" >&5
10501       cat conftest.s >&5
10502     fi
10503     rm -f conftest.o conftest.s
10504   fi
10505 fi
10506 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
10507 echo "${ECHO_T}$gcc_cv_as_weak" >&6
10508 if test $gcc_cv_as_weak = yes; then
10509
10510 cat >>confdefs.h <<\_ACEOF
10511 #define HAVE_GAS_WEAK 1
10512 _ACEOF
10513
10514 fi
10515
10516 # .hidden needs to be supported in both the assembler and the linker,
10517 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
10518 # This is irritatingly difficult to feature test for; we have to check the
10519 # date string after the version number.  If we've got an in-tree
10520 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
10521 # to be safe.
10522 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
10523 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
10524 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
10525 if test "${gcc_cv_as_hidden+set}" = set; then
10526   echo $ECHO_N "(cached) $ECHO_C" >&6
10527 else
10528   gcc_cv_as_hidden=no
10529     if test $in_tree_gas = yes; then
10530     if test $in_tree_gas_is_elf = yes \
10531   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
10532   then gcc_cv_as_hidden=yes
10533 fi
10534   elif test x$gcc_cv_as != x; then
10535     echo '      .hidden foobar
10536 foobar:' > conftest.s
10537     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10538   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10539   (eval $ac_try) 2>&5
10540   ac_status=$?
10541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10542   (exit $ac_status); }; }
10543     then
10544         gcc_cv_as_hidden=yes
10545     else
10546       echo "configure: failed program was" >&5
10547       cat conftest.s >&5
10548     fi
10549     rm -f conftest.o conftest.s
10550   fi
10551 fi
10552 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
10553 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
10554
10555
10556 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
10557 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
10558 if test "${gcc_cv_ld_hidden+set}" = set; then
10559   echo $ECHO_N "(cached) $ECHO_C" >&6
10560 else
10561   if test $in_tree_ld = yes ; then
10562   gcc_cv_ld_hidden=no
10563   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
10564      && test $in_tree_ld_is_elf = yes; then
10565      gcc_cv_ld_hidden=yes
10566   fi
10567 else
10568   gcc_cv_ld_hidden=yes
10569   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
10570   if echo "$ld_ver" | grep GNU > /dev/null; then
10571     ld_vers=`echo $ld_ver | sed -n \
10572         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
10573         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
10574         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
10575         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\)[  ].*$,\1,p' \
10576         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[     ].*$,\1,p' \
10577         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[        ].*$,\1,p'`
10578     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
10579     if test 0"$ld_date" -lt 20020404; then
10580       if test -n "$ld_date"; then
10581         # If there was date string, but was earlier than 2002-04-04, fail
10582         gcc_cv_ld_hidden=no
10583       elif test -z "$ld_vers"; then
10584         # If there was no date string nor ld version number, something is wrong
10585         gcc_cv_ld_hidden=no
10586       else
10587         ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
10588         ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
10589         ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
10590         test -z "$ld_vers_patch" && ld_vers_patch=0
10591         if test "$ld_vers_major" -lt 2; then
10592           gcc_cv_ld_hidden=no
10593         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
10594           gcc_cv_ld_hidden="no"
10595         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
10596           gcc_cv_ld_hidden=no
10597         fi
10598       fi
10599     fi
10600   else
10601     case "${target}" in
10602       hppa64*-*-hpux* | ia64*-*-hpux*)
10603         gcc_cv_ld_hidden=yes
10604         ;;
10605       *)
10606         gcc_cv_ld_hidden=no
10607         ;;
10608     esac
10609   fi
10610 fi
10611 fi
10612 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
10613 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
10614 libgcc_visibility=no
10615
10616 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
10617   libgcc_visibility=yes
10618
10619 cat >>confdefs.h <<\_ACEOF
10620 #define HAVE_GAS_HIDDEN 1
10621 _ACEOF
10622
10623 fi
10624
10625 # Check if we have .[us]leb128, and support symbol arithmetic with it.
10626 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
10627 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
10628 if test "${gcc_cv_as_leb128+set}" = set; then
10629   echo $ECHO_N "(cached) $ECHO_C" >&6
10630 else
10631   gcc_cv_as_leb128=no
10632     if test $in_tree_gas = yes; then
10633     if test $in_tree_gas_is_elf = yes \
10634   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
10635   then gcc_cv_as_leb128=yes
10636 fi
10637   elif test x$gcc_cv_as != x; then
10638     echo '      .data
10639         .uleb128 L2 - L1
10640 L1:
10641         .uleb128 1280
10642         .sleb128 -1010
10643 L2:' > conftest.s
10644     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10645   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10646   (eval $ac_try) 2>&5
10647   ac_status=$?
10648   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10649   (exit $ac_status); }; }
10650     then
10651         # GAS versions before 2.11 do not support uleb128,
10652   # despite appearing to.
10653   # ??? There exists an elf-specific test that will crash
10654   # the assembler.  Perhaps it's better to figure out whether
10655   # arbitrary sections are supported and try the test.
10656   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
10657   if echo "$as_ver" | grep GNU > /dev/null; then
10658     as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
10659     as_major=`echo $as_ver | sed 's/\..*//'`
10660     as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
10661     if test $as_major -eq 2 && test $as_minor -lt 11
10662     then :
10663     else gcc_cv_as_leb128=yes
10664     fi
10665   fi
10666     else
10667       echo "configure: failed program was" >&5
10668       cat conftest.s >&5
10669     fi
10670     rm -f conftest.o conftest.s
10671   fi
10672 fi
10673 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
10674 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
10675 if test $gcc_cv_as_leb128 = yes; then
10676
10677 cat >>confdefs.h <<\_ACEOF
10678 #define HAVE_AS_LEB128 1
10679 _ACEOF
10680
10681 fi
10682
10683 # GAS versions up to and including 2.11.0 may mis-optimize
10684 # .eh_frame data.
10685 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
10686 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
10687 if test "${gcc_cv_as_eh_frame+set}" = set; then
10688   echo $ECHO_N "(cached) $ECHO_C" >&6
10689 else
10690   gcc_cv_as_eh_frame=no
10691     if test $in_tree_gas = yes; then
10692     if test $in_tree_gas_is_elf = yes \
10693   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
10694   then gcc_cv_as_eh_frame=yes
10695 fi
10696   elif test x$gcc_cv_as != x; then
10697     echo '      .text
10698 .LFB1:
10699         .4byte  0
10700 .L1:
10701         .4byte  0
10702 .LFE1:
10703         .section        .eh_frame,"aw",@progbits
10704 __FRAME_BEGIN__:
10705         .4byte  .LECIE1-.LSCIE1
10706 .LSCIE1:
10707         .4byte  0x0
10708         .byte   0x1
10709         .ascii "z\0"
10710         .byte   0x1
10711         .byte   0x78
10712         .byte   0x1a
10713         .byte   0x0
10714         .byte   0x4
10715         .4byte  1
10716         .p2align 1
10717 .LECIE1:
10718 .LSFDE1:
10719         .4byte  .LEFDE1-.LASFDE1
10720 .LASFDE1:
10721         .4byte  .LASFDE1-__FRAME_BEGIN__
10722         .4byte  .LFB1
10723         .4byte  .LFE1-.LFB1
10724         .byte   0x4
10725         .4byte  .LFE1-.LFB1
10726         .byte   0x4
10727         .4byte  .L1-.LFB1
10728 .LEFDE1:' > conftest.s
10729     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
10730   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10731   (eval $ac_try) 2>&5
10732   ac_status=$?
10733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10734   (exit $ac_status); }; }
10735     then
10736           cat > conftest.lit <<EOF
10737  0000 10000000 00000000 017a0001 781a0004  .........z..x...
10738  0010 01000000 12000000 18000000 00000000  ................
10739  0020 08000000 04080000 0044               .........D
10740 EOF
10741 cat > conftest.big <<EOF
10742  0000 00000010 00000000 017a0001 781a0004  .........z..x...
10743  0010 00000001 00000012 00000018 00000000  ................
10744  0020 00000008 04000000 0844               .........D
10745 EOF
10746   # If the assembler didn't choke, and we can objdump,
10747   # and we got the correct data, then succeed.
10748   if test x$gcc_cv_objdump != x \
10749   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
10750      | tail -3 > conftest.got \
10751   && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
10752     || cmp conftest.big conftest.got > /dev/null 2>&1; }
10753   then
10754     gcc_cv_as_eh_frame=yes
10755   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
10756   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10757   (eval $ac_try) 2>&5
10758   ac_status=$?
10759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10760   (exit $ac_status); }; }; then
10761     gcc_cv_as_eh_frame=buggy
10762   else
10763     # Uh oh, what do we do now?
10764     gcc_cv_as_eh_frame=no
10765   fi
10766     else
10767       echo "configure: failed program was" >&5
10768       cat conftest.s >&5
10769     fi
10770     rm -f conftest.o conftest.s
10771   fi
10772 fi
10773 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
10774 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
10775
10776
10777 if test $gcc_cv_as_eh_frame = buggy; then
10778
10779 cat >>confdefs.h <<\_ACEOF
10780 #define USE_AS_TRADITIONAL_FORMAT 1
10781 _ACEOF
10782
10783 fi
10784
10785 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
10786 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
10787 if test "${gcc_cv_as_shf_merge+set}" = set; then
10788   echo $ECHO_N "(cached) $ECHO_C" >&6
10789 else
10790   gcc_cv_as_shf_merge=no
10791     if test $in_tree_gas = yes; then
10792     if test $in_tree_gas_is_elf = yes \
10793   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
10794   then gcc_cv_as_shf_merge=yes
10795 fi
10796   elif test x$gcc_cv_as != x; then
10797     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
10798     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
10799   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10800   (eval $ac_try) 2>&5
10801   ac_status=$?
10802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10803   (exit $ac_status); }; }
10804     then
10805         gcc_cv_as_shf_merge=yes
10806     else
10807       echo "configure: failed program was" >&5
10808       cat conftest.s >&5
10809     fi
10810     rm -f conftest.o conftest.s
10811   fi
10812 fi
10813 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
10814 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
10815
10816
10817 cat >>confdefs.h <<_ACEOF
10818 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
10819 _ACEOF
10820
10821
10822 # Thread-local storage - the check is heavily parametrized.
10823 conftest_s=
10824 tls_first_major=
10825 tls_first_minor=
10826 tls_as_opt=
10827 case "$target" in
10828   alpha*-*-*)
10829     conftest_s='
10830         .section ".tdata","awT",@progbits
10831 foo:    .long   25
10832         .text
10833         ldq     $27,__tls_get_addr($29)         !literal!1
10834         lda     $16,foo($29)                    !tlsgd!1
10835         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
10836         ldq     $27,__tls_get_addr($29)         !literal!2
10837         lda     $16,foo($29)                    !tlsldm!2
10838         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
10839         ldq     $1,foo($29)                     !gotdtprel
10840         ldah    $2,foo($29)                     !dtprelhi
10841         lda     $3,foo($2)                      !dtprello
10842         lda     $4,foo($29)                     !dtprel
10843         ldq     $1,foo($29)                     !gottprel
10844         ldah    $2,foo($29)                     !tprelhi
10845         lda     $3,foo($2)                      !tprello
10846         lda     $4,foo($29)                     !tprel'
10847         tls_first_major=2
10848         tls_first_minor=13
10849         tls_as_opt=--fatal-warnings
10850         ;;
10851   i[34567]86-*-*)
10852     conftest_s='
10853         .section ".tdata","awT",@progbits
10854 foo:    .long   25
10855         .text
10856         movl    %gs:0, %eax
10857         leal    foo@TLSGD(,%ebx,1), %eax
10858         leal    foo@TLSLDM(%ebx), %eax
10859         leal    foo@DTPOFF(%eax), %edx
10860         movl    foo@GOTTPOFF(%ebx), %eax
10861         subl    foo@GOTTPOFF(%ebx), %eax
10862         addl    foo@GOTNTPOFF(%ebx), %eax
10863         movl    foo@INDNTPOFF, %eax
10864         movl    $foo@TPOFF, %eax
10865         subl    $foo@TPOFF, %eax
10866         leal    foo@NTPOFF(%ecx), %eax'
10867         tls_first_major=2
10868         tls_first_minor=14
10869         tls_as_opt=--fatal-warnings
10870         ;;
10871   x86_64-*-*)
10872     conftest_s='
10873         .section ".tdata","awT",@progbits
10874 foo:    .long   25
10875         .text
10876         movq    %fs:0, %rax
10877         leaq    foo@TLSGD(%rip), %rdi
10878         leaq    foo@TLSLD(%rip), %rdi
10879         leaq    foo@DTPOFF(%rax), %rdx
10880         movq    foo@GOTTPOFF(%rip), %rax
10881         movq    $foo@TPOFF, %rax'
10882         tls_first_major=2
10883         tls_first_minor=14
10884         tls_as_opt=--fatal-warnings
10885         ;;
10886   ia64-*-*)
10887     conftest_s='
10888         .section ".tdata","awT",@progbits
10889 foo:    data8   25
10890         .text
10891         addl    r16 = @ltoff(@dtpmod(foo#)), gp
10892         addl    r17 = @ltoff(@dtprel(foo#)), gp
10893         addl    r18 = @ltoff(@tprel(foo#)), gp
10894         addl    r19 = @dtprel(foo#), gp
10895         adds    r21 = @dtprel(foo#), r13
10896         movl    r23 = @dtprel(foo#)
10897         addl    r20 = @tprel(foo#), gp
10898         adds    r22 = @tprel(foo#), r13
10899         movl    r24 = @tprel(foo#)'
10900         tls_first_major=2
10901         tls_first_minor=13
10902         tls_as_opt=--fatal-warnings
10903         ;;
10904   powerpc-*-*)
10905     conftest_s='
10906         .section ".tdata","awT",@progbits
10907         .align 2
10908 ld0:    .space 4
10909 ld1:    .space 4
10910 x1:     .space 4
10911 x2:     .space 4
10912 x3:     .space 4
10913         .text
10914         addi 3,31,ld0@got@tlsgd
10915         bl __tls_get_addr
10916         addi 3,31,x1@got@tlsld
10917         bl __tls_get_addr
10918         addi 9,3,x1@dtprel
10919         addis 9,3,x2@dtprel@ha
10920         addi 9,9,x2@dtprel@l
10921         lwz 9,x3@got@tprel(31)
10922         add 9,9,x@tls
10923         addi 9,2,x1@tprel
10924         addis 9,2,x2@tprel@ha
10925         addi 9,9,x2@tprel@l'
10926         tls_first_major=2
10927         tls_first_minor=14
10928         tls_as_opt="-a32 --fatal-warnings"
10929         ;;
10930   powerpc64-*-*)
10931     conftest_s='
10932         .section ".tdata","awT",@progbits
10933         .align 3
10934 ld0:    .space 8
10935 ld1:    .space 8
10936 x1:     .space 8
10937 x2:     .space 8
10938 x3:     .space 8
10939         .text
10940         addi 3,2,ld0@got@tlsgd
10941         bl .__tls_get_addr
10942         nop
10943         addi 3,2,ld1@toc
10944         bl .__tls_get_addr
10945         nop
10946         addi 3,2,x1@got@tlsld
10947         bl .__tls_get_addr
10948         nop
10949         addi 9,3,x1@dtprel
10950         bl .__tls_get_addr
10951         nop
10952         addis 9,3,x2@dtprel@ha
10953         addi 9,9,x2@dtprel@l
10954         bl .__tls_get_addr
10955         nop
10956         ld 9,x3@got@dtprel(2)
10957         add 9,9,3
10958         bl .__tls_get_addr
10959         nop'
10960         tls_first_major=2
10961         tls_first_minor=14
10962         tls_as_opt="-a64 --fatal-warnings"
10963         ;;
10964   s390-*-*)
10965     conftest_s='
10966         .section ".tdata","awT",@progbits
10967 foo:    .long   25
10968         .text
10969         .long   foo@TLSGD
10970         .long   foo@TLSLDM
10971         .long   foo@DTPOFF
10972         .long   foo@NTPOFF
10973         .long   foo@GOTNTPOFF
10974         .long   foo@INDNTPOFF
10975         l       %r1,foo@GOTNTPOFF(%r12)
10976         l       %r1,0(%r1):tls_load:foo
10977         bas     %r14,0(%r1,%r13):tls_gdcall:foo
10978         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
10979         tls_first_major=2
10980         tls_first_minor=14
10981         tls_as_opt="-m31 --fatal-warnings"
10982         ;;
10983   s390x-*-*)
10984     conftest_s='
10985         .section ".tdata","awT",@progbits
10986 foo:    .long   25
10987         .text
10988         .quad   foo@TLSGD
10989         .quad   foo@TLSLDM
10990         .quad   foo@DTPOFF
10991         .quad   foo@NTPOFF
10992         .quad   foo@GOTNTPOFF
10993         lg      %r1,foo@GOTNTPOFF(%r12)
10994         larl    %r1,foo@INDNTPOFF
10995         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
10996         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
10997         tls_first_major=2
10998         tls_first_minor=14
10999         tls_as_opt="-m64 -Aesame --fatal-warnings"
11000         ;;
11001   sh-*-* | sh[34]-*-*)
11002     conftest_s='
11003         .section ".tdata","awT",@progbits
11004 foo:    .long   25
11005         .text
11006         .long   foo@TLSGD
11007         .long   foo@TLSLDM
11008         .long   foo@DTPOFF
11009         .long   foo@GOTTPOFF
11010         .long   foo@TPOFF'
11011         tls_first_major=2
11012         tls_first_minor=13
11013         tls_as_opt=--fatal-warnings
11014         ;;
11015   sparc*-*-*)
11016     case "$target" in
11017       sparc*-sun-solaris2.*)
11018         on_solaris=yes
11019         ;;
11020       *)
11021         on_solaris=no
11022         ;;
11023     esac
11024     if test x$on_solaris = xyes && test x$gas_flag = xno; then
11025       conftest_s='
11026         .section ".tdata",#alloc,#write,#tls
11027 foo:    .long   25
11028         .text
11029         sethi   %tgd_hi22(foo), %o0
11030         add     %o0, %tgd_lo10(foo), %o1
11031         add     %l7, %o1, %o0, %tgd_add(foo)
11032         call    __tls_get_addr, %tgd_call(foo)
11033         sethi   %tldm_hi22(foo), %l1
11034         add     %l1, %tldm_lo10(foo), %l2
11035         add     %l7, %l2, %o0, %tldm_add(foo)
11036         call    __tls_get_addr, %tldm_call(foo)
11037         sethi   %tldo_hix22(foo), %l3
11038         xor     %l3, %tldo_lox10(foo), %l4
11039         add     %o0, %l4, %l5, %tldo_add(foo)
11040         sethi   %tie_hi22(foo), %o3
11041         add     %o3, %tie_lo10(foo), %o3
11042         ld      [%l7 + %o3], %o2, %tie_ld(foo)
11043         add     %g7, %o2, %o4, %tie_add(foo)
11044         sethi   %tle_hix22(foo), %l1
11045         xor     %l1, %tle_lox10(foo), %o5
11046         ld      [%g7 + %o5], %o1'
11047         tls_first_major=0
11048         tls_first_minor=0
11049     else
11050       conftest_s='
11051         .section ".tdata","awT",@progbits
11052 foo:    .long   25
11053         .text
11054         sethi   %tgd_hi22(foo), %o0
11055         add     %o0, %tgd_lo10(foo), %o1
11056         add     %l7, %o1, %o0, %tgd_add(foo)
11057         call    __tls_get_addr, %tgd_call(foo)
11058         sethi   %tldm_hi22(foo), %l1
11059         add     %l1, %tldm_lo10(foo), %l2
11060         add     %l7, %l2, %o0, %tldm_add(foo)
11061         call    __tls_get_addr, %tldm_call(foo)
11062         sethi   %tldo_hix22(foo), %l3
11063         xor     %l3, %tldo_lox10(foo), %l4
11064         add     %o0, %l4, %l5, %tldo_add(foo)
11065         sethi   %tie_hi22(foo), %o3
11066         add     %o3, %tie_lo10(foo), %o3
11067         ld      [%l7 + %o3], %o2, %tie_ld(foo)
11068         add     %g7, %o2, %o4, %tie_add(foo)
11069         sethi   %tle_hix22(foo), %l1
11070         xor     %l1, %tle_lox10(foo), %o5
11071         ld      [%g7 + %o5], %o1'
11072         tls_first_major=2
11073         tls_first_minor=14
11074         tls_as_opt="-32 --fatal-warnings"
11075       fi
11076         ;;
11077 esac
11078 if test -z "$tls_first_major"; then
11079   : # If we don't have a check, assume no support.
11080 else
11081   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
11082 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
11083 if test "${gcc_cv_as_tls+set}" = set; then
11084   echo $ECHO_N "(cached) $ECHO_C" >&6
11085 else
11086   gcc_cv_as_tls=no
11087     if test $in_tree_gas = yes; then
11088     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
11089   then gcc_cv_as_tls=yes
11090 fi
11091   elif test x$gcc_cv_as != x; then
11092     echo "$conftest_s" > conftest.s
11093     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
11094   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11095   (eval $ac_try) 2>&5
11096   ac_status=$?
11097   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11098   (exit $ac_status); }; }
11099     then
11100         gcc_cv_as_tls=yes
11101     else
11102       echo "configure: failed program was" >&5
11103       cat conftest.s >&5
11104     fi
11105     rm -f conftest.o conftest.s
11106   fi
11107 fi
11108 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
11109 echo "${ECHO_T}$gcc_cv_as_tls" >&6
11110 if test $gcc_cv_as_tls = yes; then
11111
11112 cat >>confdefs.h <<\_ACEOF
11113 #define HAVE_AS_TLS 1
11114 _ACEOF
11115
11116 fi
11117 fi
11118
11119 # Target-specific assembler checks.
11120
11121 if test x"$demangler_in_ld" = xyes; then
11122   echo "$as_me:$LINENO: checking linker --demangle support" >&5
11123 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
11124   gcc_cv_ld_demangle=no
11125   if test $in_tree_ld = yes; then
11126     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
11127       gcc_cv_ld_demangle=yes
11128     fi
11129   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
11130     # Check if the GNU linker supports --demangle option
11131     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
11132       gcc_cv_ld_demangle=yes
11133     fi
11134   fi
11135   if test x"$gcc_cv_ld_demangle" = xyes; then
11136
11137 cat >>confdefs.h <<\_ACEOF
11138 #define HAVE_LD_DEMANGLE 1
11139 _ACEOF
11140
11141   fi
11142   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
11143 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
11144 fi
11145
11146 case "$target" in
11147   # All TARGET_ABI_OSF targets.
11148   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
11149     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
11150 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
11151 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
11152   echo $ECHO_N "(cached) $ECHO_C" >&6
11153 else
11154   gcc_cv_as_alpha_explicit_relocs=no
11155     if test $in_tree_gas = yes; then
11156     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
11157   then gcc_cv_as_alpha_explicit_relocs=yes
11158 fi
11159   elif test x$gcc_cv_as != x; then
11160     echo '      .set nomacro
11161         .text
11162         extbl   $3, $2, $3      !lituse_bytoff!1
11163         ldq     $2, a($29)      !literal!1
11164         ldq     $4, b($29)      !literal!2
11165         ldq_u   $3, 0($2)       !lituse_base!1
11166         ldq     $27, f($29)     !literal!5
11167         jsr     $26, ($27), f   !lituse_jsr!5
11168         ldah    $29, 0($26)     !gpdisp!3
11169         lda     $0, c($29)      !gprel
11170         ldah    $1, d($29)      !gprelhigh
11171         lda     $1, d($1)       !gprellow
11172         lda     $29, 0($29)     !gpdisp!3' > conftest.s
11173     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11174   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11175   (eval $ac_try) 2>&5
11176   ac_status=$?
11177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11178   (exit $ac_status); }; }
11179     then
11180         gcc_cv_as_alpha_explicit_relocs=yes
11181     else
11182       echo "configure: failed program was" >&5
11183       cat conftest.s >&5
11184     fi
11185     rm -f conftest.o conftest.s
11186   fi
11187 fi
11188 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
11189 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
11190 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
11191
11192 cat >>confdefs.h <<\_ACEOF
11193 #define HAVE_AS_EXPLICIT_RELOCS 1
11194 _ACEOF
11195
11196 fi
11197     ;;
11198
11199   cris-*-*)
11200     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
11201 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
11202 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
11203   echo $ECHO_N "(cached) $ECHO_C" >&6
11204 else
11205   gcc_cv_as_cris_no_mul_bug=no
11206     if test $in_tree_gas = yes; then
11207     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
11208   then gcc_cv_as_cris_no_mul_bug=yes
11209 fi
11210   elif test x$gcc_cv_as != x; then
11211     echo '.text' > conftest.s
11212     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
11213   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11214   (eval $ac_try) 2>&5
11215   ac_status=$?
11216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11217   (exit $ac_status); }; }
11218     then
11219         gcc_cv_as_cris_no_mul_bug=yes
11220     else
11221       echo "configure: failed program was" >&5
11222       cat conftest.s >&5
11223     fi
11224     rm -f conftest.o conftest.s
11225   fi
11226 fi
11227 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
11228 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
11229 if test $gcc_cv_as_cris_no_mul_bug = yes; then
11230
11231 cat >>confdefs.h <<\_ACEOF
11232 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
11233 _ACEOF
11234
11235 fi
11236     ;;
11237
11238   sparc*-*-*)
11239     echo "$as_me:$LINENO: checking assembler for .register" >&5
11240 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
11241 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
11242   echo $ECHO_N "(cached) $ECHO_C" >&6
11243 else
11244   gcc_cv_as_sparc_register_op=no
11245   if test x$gcc_cv_as != x; then
11246     echo '.register %g2, #scratch' > conftest.s
11247     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11248   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11249   (eval $ac_try) 2>&5
11250   ac_status=$?
11251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11252   (exit $ac_status); }; }
11253     then
11254         gcc_cv_as_sparc_register_op=yes
11255     else
11256       echo "configure: failed program was" >&5
11257       cat conftest.s >&5
11258     fi
11259     rm -f conftest.o conftest.s
11260   fi
11261 fi
11262 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
11263 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
11264 if test $gcc_cv_as_sparc_register_op = yes; then
11265
11266 cat >>confdefs.h <<\_ACEOF
11267 #define HAVE_AS_REGISTER_PSEUDO_OP 1
11268 _ACEOF
11269
11270 fi
11271
11272     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
11273 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
11274 if test "${gcc_cv_as_sparc_relax+set}" = set; then
11275   echo $ECHO_N "(cached) $ECHO_C" >&6
11276 else
11277   gcc_cv_as_sparc_relax=no
11278   if test x$gcc_cv_as != x; then
11279     echo '.text' > conftest.s
11280     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
11281   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11282   (eval $ac_try) 2>&5
11283   ac_status=$?
11284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11285   (exit $ac_status); }; }
11286     then
11287         gcc_cv_as_sparc_relax=yes
11288     else
11289       echo "configure: failed program was" >&5
11290       cat conftest.s >&5
11291     fi
11292     rm -f conftest.o conftest.s
11293   fi
11294 fi
11295 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
11296 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
11297 if test $gcc_cv_as_sparc_relax = yes; then
11298
11299 cat >>confdefs.h <<\_ACEOF
11300 #define HAVE_AS_RELAX_OPTION 1
11301 _ACEOF
11302
11303 fi
11304
11305     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
11306 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
11307 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
11308   echo $ECHO_N "(cached) $ECHO_C" >&6
11309 else
11310   gcc_cv_as_sparc_ua_pcrel=no
11311   if test x$gcc_cv_as != x; then
11312     echo '.text
11313 foo:
11314         nop
11315 .data
11316 .align 4
11317 .byte 0
11318 .uaword %r_disp32(foo)' > conftest.s
11319     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
11320   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11321   (eval $ac_try) 2>&5
11322   ac_status=$?
11323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11324   (exit $ac_status); }; }
11325     then
11326         if test x$gcc_cv_ld != x \
11327        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
11328          gcc_cv_as_sparc_ua_pcrel=yes
11329        fi
11330        rm -f conftest
11331     else
11332       echo "configure: failed program was" >&5
11333       cat conftest.s >&5
11334     fi
11335     rm -f conftest.o conftest.s
11336   fi
11337 fi
11338 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
11339 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
11340 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
11341
11342 cat >>confdefs.h <<\_ACEOF
11343 #define HAVE_AS_SPARC_UA_PCREL 1
11344 _ACEOF
11345
11346
11347       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
11348 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
11349 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
11350   echo $ECHO_N "(cached) $ECHO_C" >&6
11351 else
11352   gcc_cv_as_sparc_ua_pcrel_hidden=no
11353   if test x$gcc_cv_as != x; then
11354     echo '.data
11355 .align 4
11356 .byte 0x31
11357 .uaword %r_disp32(foo)
11358 .byte 0x32, 0x33, 0x34
11359 .global foo
11360 .hidden foo
11361 foo:
11362 .skip 4' > conftest.s
11363     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
11364   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11365   (eval $ac_try) 2>&5
11366   ac_status=$?
11367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11368   (exit $ac_status); }; }
11369     then
11370         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
11371          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
11372          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
11373             | grep ' 31000000 07323334' > /dev/null 2>&1; then
11374             if $gcc_cv_objdump -R conftest 2> /dev/null \
11375                | grep 'DISP32' > /dev/null 2>&1; then
11376                 :
11377             else
11378                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
11379             fi
11380          fi
11381          rm -f conftest
11382     else
11383       echo "configure: failed program was" >&5
11384       cat conftest.s >&5
11385     fi
11386     rm -f conftest.o conftest.s
11387   fi
11388 fi
11389 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
11390 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
11391 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
11392
11393 cat >>confdefs.h <<\_ACEOF
11394 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
11395 _ACEOF
11396
11397 fi
11398
11399 fi # unaligned pcrel relocs
11400
11401     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
11402 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
11403 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
11404   echo $ECHO_N "(cached) $ECHO_C" >&6
11405 else
11406   gcc_cv_as_sparc_offsetable_lo10=no
11407   if test x$gcc_cv_as != x; then
11408     echo '.text
11409         or %g1, %lo(ab) + 12, %g1
11410         or %g1, %lo(ab + 12), %g1' > conftest.s
11411     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
11412   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11413   (eval $ac_try) 2>&5
11414   ac_status=$?
11415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11416   (exit $ac_status); }; }
11417     then
11418         if test x$gcc_cv_objdump != x \
11419        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
11420           | grep ' 82106000 82106000' > /dev/null 2>&1; then
11421          gcc_cv_as_offsetable_lo10=yes
11422        fi
11423     else
11424       echo "configure: failed program was" >&5
11425       cat conftest.s >&5
11426     fi
11427     rm -f conftest.o conftest.s
11428   fi
11429 fi
11430 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
11431 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
11432 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
11433
11434 cat >>confdefs.h <<\_ACEOF
11435 #define HAVE_AS_OFFSETABLE_LO10 1
11436 _ACEOF
11437
11438 fi
11439     ;;
11440
11441   i[34567]86-*-* | x86_64-*-*)
11442     case $target_os in
11443       cygwin* | pe | mingw32*)
11444         # Used for DWARF 2 in PE
11445         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
11446 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
11447 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
11448   echo $ECHO_N "(cached) $ECHO_C" >&6
11449 else
11450   gcc_cv_as_ix86_pe_secrel32=no
11451     if test $in_tree_gas = yes; then
11452     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
11453   then gcc_cv_as_ix86_pe_secrel32=yes
11454 fi
11455   elif test x$gcc_cv_as != x; then
11456     echo '.text
11457 foo:    nop
11458 .data
11459         .secrel32 foo' > conftest.s
11460     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11461   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11462   (eval $ac_try) 2>&5
11463   ac_status=$?
11464   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11465   (exit $ac_status); }; }
11466     then
11467         if test x$gcc_cv_ld != x \
11468            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
11469              gcc_cv_as_ix86_pe_secrel32=yes
11470            fi
11471            rm -f conftest
11472     else
11473       echo "configure: failed program was" >&5
11474       cat conftest.s >&5
11475     fi
11476     rm -f conftest.o conftest.s
11477   fi
11478 fi
11479 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
11480 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
11481 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
11482
11483 cat >>confdefs.h <<\_ACEOF
11484 #define HAVE_GAS_PE_SECREL32_RELOC 1
11485 _ACEOF
11486
11487 fi
11488         ;;
11489     esac
11490
11491     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
11492 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
11493 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
11494   echo $ECHO_N "(cached) $ECHO_C" >&6
11495 else
11496   gcc_cv_as_ix86_filds_fists=no
11497     if test $in_tree_gas = yes; then
11498     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
11499   then gcc_cv_as_ix86_filds_fists=yes
11500 fi
11501   elif test x$gcc_cv_as != x; then
11502     echo 'filds mem; fists mem' > conftest.s
11503     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11504   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11505   (eval $ac_try) 2>&5
11506   ac_status=$?
11507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11508   (exit $ac_status); }; }
11509     then
11510         gcc_cv_as_ix86_filds_fists=yes
11511     else
11512       echo "configure: failed program was" >&5
11513       cat conftest.s >&5
11514     fi
11515     rm -f conftest.o conftest.s
11516   fi
11517 fi
11518 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
11519 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
11520 if test $gcc_cv_as_ix86_filds_fists = yes; then
11521
11522 cat >>confdefs.h <<\_ACEOF
11523 #define HAVE_GAS_FILDS_FISTS 1
11524 _ACEOF
11525
11526 fi
11527
11528     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
11529 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
11530 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
11531   echo $ECHO_N "(cached) $ECHO_C" >&6
11532 else
11533   gcc_cv_as_ix86_cmov_sun_syntax=no
11534   if test x$gcc_cv_as != x; then
11535     echo 'cmovl.l %edx, %eax' > conftest.s
11536     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11537   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11538   (eval $ac_try) 2>&5
11539   ac_status=$?
11540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11541   (exit $ac_status); }; }
11542     then
11543         gcc_cv_as_ix86_cmov_sun_syntax=yes
11544     else
11545       echo "configure: failed program was" >&5
11546       cat conftest.s >&5
11547     fi
11548     rm -f conftest.o conftest.s
11549   fi
11550 fi
11551 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
11552 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
11553 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
11554
11555 cat >>confdefs.h <<\_ACEOF
11556 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
11557 _ACEOF
11558
11559 fi
11560
11561     # This one is used unconditionally by i386.[ch]; it is to be defined
11562     # to 1 if the feature is present, 0 otherwise.
11563     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
11564 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
11565 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
11566   echo $ECHO_N "(cached) $ECHO_C" >&6
11567 else
11568   gcc_cv_as_ix86_gotoff_in_data=no
11569     if test $in_tree_gas = yes; then
11570     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
11571   then gcc_cv_as_ix86_gotoff_in_data=yes
11572 fi
11573   elif test x$gcc_cv_as != x; then
11574     echo '      .text
11575 .L0:
11576         nop
11577         .data
11578         .long .L0@GOTOFF' > conftest.s
11579     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11580   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11581   (eval $ac_try) 2>&5
11582   ac_status=$?
11583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11584   (exit $ac_status); }; }
11585     then
11586         gcc_cv_as_ix86_gotoff_in_data=yes
11587     else
11588       echo "configure: failed program was" >&5
11589       cat conftest.s >&5
11590     fi
11591     rm -f conftest.o conftest.s
11592   fi
11593 fi
11594 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
11595 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
11596
11597
11598 cat >>confdefs.h <<_ACEOF
11599 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
11600 _ACEOF
11601
11602     ;;
11603
11604   ia64*-*-*)
11605     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
11606 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
11607 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
11608   echo $ECHO_N "(cached) $ECHO_C" >&6
11609 else
11610   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
11611     if test $in_tree_gas = yes; then
11612     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
11613   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
11614 fi
11615   elif test x$gcc_cv_as != x; then
11616     echo '      .text
11617         addl r15 = @ltoffx(x#), gp
11618         ;;
11619         ld8.mov r16 = [r15], x#' > conftest.s
11620     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11621   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11622   (eval $ac_try) 2>&5
11623   ac_status=$?
11624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11625   (exit $ac_status); }; }
11626     then
11627         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
11628     else
11629       echo "configure: failed program was" >&5
11630       cat conftest.s >&5
11631     fi
11632     rm -f conftest.o conftest.s
11633   fi
11634 fi
11635 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
11636 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
11637 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
11638
11639 cat >>confdefs.h <<\_ACEOF
11640 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
11641 _ACEOF
11642
11643 fi
11644
11645     ;;
11646
11647   powerpc*-*-*)
11648     case $target in
11649       *-*-aix*) conftest_s='    .csect .text[PR]
11650         mfcr 3,128';;
11651       *-*-darwin*) conftest_s=' .text
11652         mfcr r3,128';;
11653       *)       conftest_s='     .text
11654         mfcr 3,128';;
11655     esac
11656
11657     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
11658 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
11659 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
11660   echo $ECHO_N "(cached) $ECHO_C" >&6
11661 else
11662   gcc_cv_as_powerpc_mfcrf=no
11663     if test $in_tree_gas = yes; then
11664     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
11665   then gcc_cv_as_powerpc_mfcrf=yes
11666 fi
11667   elif test x$gcc_cv_as != x; then
11668     echo "$conftest_s" > conftest.s
11669     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11670   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11671   (eval $ac_try) 2>&5
11672   ac_status=$?
11673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11674   (exit $ac_status); }; }
11675     then
11676         gcc_cv_as_powerpc_mfcrf=yes
11677     else
11678       echo "configure: failed program was" >&5
11679       cat conftest.s >&5
11680     fi
11681     rm -f conftest.o conftest.s
11682   fi
11683 fi
11684 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
11685 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
11686 if test $gcc_cv_as_powerpc_mfcrf = yes; then
11687
11688 cat >>confdefs.h <<\_ACEOF
11689 #define HAVE_AS_MFCRF 1
11690 _ACEOF
11691
11692 fi
11693     ;;
11694
11695   mips*-*-*)
11696     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
11697 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
11698 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
11699   echo $ECHO_N "(cached) $ECHO_C" >&6
11700 else
11701   gcc_cv_as_mips_explicit_relocs=no
11702     if test $in_tree_gas = yes; then
11703     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
11704   then gcc_cv_as_mips_explicit_relocs=yes
11705 fi
11706   elif test x$gcc_cv_as != x; then
11707     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
11708     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11709   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11710   (eval $ac_try) 2>&5
11711   ac_status=$?
11712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11713   (exit $ac_status); }; }
11714     then
11715         gcc_cv_as_mips_explicit_relocs=yes
11716     else
11717       echo "configure: failed program was" >&5
11718       cat conftest.s >&5
11719     fi
11720     rm -f conftest.o conftest.s
11721   fi
11722 fi
11723 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
11724 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
11725 if test $gcc_cv_as_mips_explicit_relocs = yes; then
11726   if test x$target_cpu_default = x
11727        then target_cpu_default=MASK_EXPLICIT_RELOCS
11728        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
11729        fi
11730 fi
11731
11732     ;;
11733 esac
11734 # ??? Not all targets support dwarf2 debug_line, even within a version
11735 # of gas.  Moreover, we need to emit a valid instruction to trigger any
11736 # info to the output file.  So, as supported targets are added to gas 2.11,
11737 # add some instruction here to (also) show we expect this might work.
11738 # ??? Once 2.11 is released, probably need to add first known working
11739 # version to the per-target configury.
11740 case "$target" in
11741   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
11742   | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
11743   | xstormy16*-*-* | cris-*-* | xtensa-*-*)
11744     insn="nop"
11745     ;;
11746   ia64*-*-* | s390*-*-*)
11747     insn="nop 0"
11748     ;;
11749   mmix-*-*)
11750     insn="swym 0"
11751     ;;
11752 esac
11753 if test x"$insn" != x; then
11754  conftest_s="\
11755         .file 1 \"conftest.s\"
11756         .loc 1 3 0
11757         $insn"
11758  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
11759 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
11760 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
11761   echo $ECHO_N "(cached) $ECHO_C" >&6
11762 else
11763   gcc_cv_as_dwarf2_debug_line=no
11764     if test $in_tree_gas = yes; then
11765     if test $in_tree_gas_is_elf = yes \
11766   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
11767   then gcc_cv_as_dwarf2_debug_line=yes
11768 fi
11769   elif test x$gcc_cv_as != x; then
11770     echo "$conftest_s" > conftest.s
11771     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11772   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11773   (eval $ac_try) 2>&5
11774   ac_status=$?
11775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11776   (exit $ac_status); }; }
11777     then
11778         # ??? This fails with non-gnu grep.  Maybe use objdump?
11779    if grep debug_line conftest.o > /dev/null 2>&1; then
11780      gcc_cv_as_dwarf2_debug_line=yes
11781    fi
11782     else
11783       echo "configure: failed program was" >&5
11784       cat conftest.s >&5
11785     fi
11786     rm -f conftest.o conftest.s
11787   fi
11788 fi
11789 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
11790 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
11791
11792
11793 # The .debug_line file table must be in the exact order that
11794 # we specified the files, since these indices are also used
11795 # by DW_AT_decl_file.  Approximate this test by testing if
11796 # the assembler bitches if the same index is assigned twice.
11797  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
11798 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
11799 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
11800   echo $ECHO_N "(cached) $ECHO_C" >&6
11801 else
11802   gcc_cv_as_dwarf2_file_buggy=no
11803   if test x$gcc_cv_as != x; then
11804     echo '      .file 1 "foo.s"
11805         .file 1 "bar.s"' > conftest.s
11806     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
11807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11808   (eval $ac_try) 2>&5
11809   ac_status=$?
11810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11811   (exit $ac_status); }; }
11812     then
11813         gcc_cv_as_dwarf2_file_buggy=yes
11814     else
11815       echo "configure: failed program was" >&5
11816       cat conftest.s >&5
11817     fi
11818     rm -f conftest.o conftest.s
11819   fi
11820 fi
11821 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
11822 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
11823
11824
11825  if test $gcc_cv_as_dwarf2_debug_line = yes \
11826  && test $gcc_cv_as_dwarf2_file_buggy = no; then
11827
11828 cat >>confdefs.h <<\_ACEOF
11829 #define HAVE_AS_DWARF2_DEBUG_LINE 1
11830 _ACEOF
11831
11832  fi
11833
11834  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
11835 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
11836 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
11837   echo $ECHO_N "(cached) $ECHO_C" >&6
11838 else
11839   gcc_cv_as_gdwarf2_flag=no
11840     if test $in_tree_gas = yes; then
11841     if test $in_tree_gas_is_elf = yes \
11842   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
11843   then gcc_cv_as_gdwarf2_flag=yes
11844 fi
11845   elif test x$gcc_cv_as != x; then
11846     echo "$insn" > conftest.s
11847     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
11848   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11849   (eval $ac_try) 2>&5
11850   ac_status=$?
11851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11852   (exit $ac_status); }; }
11853     then
11854         gcc_cv_as_gdwarf2_flag=yes
11855     else
11856       echo "configure: failed program was" >&5
11857       cat conftest.s >&5
11858     fi
11859     rm -f conftest.o conftest.s
11860   fi
11861 fi
11862 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
11863 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
11864 if test $gcc_cv_as_gdwarf2_flag = yes; then
11865
11866 cat >>confdefs.h <<\_ACEOF
11867 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
11868 _ACEOF
11869
11870 fi
11871
11872  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
11873 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
11874 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
11875   echo $ECHO_N "(cached) $ECHO_C" >&6
11876 else
11877   gcc_cv_as_gstabs_flag=no
11878     if test $in_tree_gas = yes; then
11879     if test $in_tree_gas_is_elf = yes \
11880   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
11881   then gcc_cv_as_gstabs_flag=yes
11882 fi
11883   elif test x$gcc_cv_as != x; then
11884     echo "$insn" > conftest.s
11885     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
11886   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11887   (eval $ac_try) 2>&5
11888   ac_status=$?
11889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11890   (exit $ac_status); }; }
11891     then
11892         # The native Solaris 9/Intel assembler doesn't understand --gstabs
11893    # and warns about it, but still exits successfully.  So check for
11894    # this.
11895    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
11896   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11897   (eval $ac_try) 2>&5
11898   ac_status=$?
11899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11900   (exit $ac_status); }; }
11901    then :
11902    else gcc_cv_as_gstabs_flag=yes
11903    fi
11904     else
11905       echo "configure: failed program was" >&5
11906       cat conftest.s >&5
11907     fi
11908     rm -f conftest.o conftest.s
11909   fi
11910 fi
11911 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
11912 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
11913 if test $gcc_cv_as_gstabs_flag = yes; then
11914
11915 cat >>confdefs.h <<\_ACEOF
11916 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
11917 _ACEOF
11918
11919 fi
11920 fi
11921
11922 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
11923 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
11924 gcc_cv_ld_ro_rw_mix=unknown
11925 if test $in_tree_ld = yes ; then
11926   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
11927      && test $in_tree_ld_is_elf = yes; then
11928     gcc_cv_ld_ro_rw_mix=read-write
11929   fi
11930 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
11931   echo '.section myfoosect, "a"' > conftest1.s
11932   echo '.section myfoosect, "aw"' > conftest2.s
11933   echo '.byte 1' >> conftest2.s
11934   echo '.section myfoosect, "a"' > conftest3.s
11935   echo '.byte 0' >> conftest3.s
11936   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
11937      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
11938      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
11939      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
11940         conftest2.o conftest3.o > /dev/null 2>&1; then
11941     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
11942                          | sed -e '/myfoosect/!d' -e N`
11943     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
11944       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
11945         gcc_cv_ld_ro_rw_mix=read-only
11946       else
11947         gcc_cv_ld_ro_rw_mix=read-write
11948       fi
11949     fi
11950   fi
11951   rm -f conftest.* conftest[123].*
11952 fi
11953 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
11954
11955 cat >>confdefs.h <<\_ACEOF
11956 #define HAVE_LD_RO_RW_SECTION_MIXING 1
11957 _ACEOF
11958
11959 fi
11960 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
11961 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
11962
11963 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
11964 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
11965 gcc_cv_ld_eh_frame_hdr=no
11966 if test $in_tree_ld = yes ; then
11967   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
11968      && test $in_tree_ld_is_elf = yes; then
11969     gcc_cv_ld_eh_frame_hdr=yes
11970   fi
11971 elif test x$gcc_cv_ld != x; then
11972         # Check if linker supports --eh-frame-hdr option
11973         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
11974                 gcc_cv_ld_eh_frame_hdr=yes
11975         fi
11976 fi
11977 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
11978
11979 cat >>confdefs.h <<\_ACEOF
11980 #define HAVE_LD_EH_FRAME_HDR 1
11981 _ACEOF
11982
11983 fi
11984 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
11985 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
11986
11987 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
11988 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
11989 gcc_cv_ld_pie=no
11990 if test $in_tree_ld = yes ; then
11991   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
11992      && test $in_tree_ld_is_elf = yes; then
11993     gcc_cv_ld_pie=yes
11994   fi
11995 elif test x$gcc_cv_ld != x; then
11996         # Check if linker supports -pie option
11997         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
11998                 gcc_cv_ld_pie=yes
11999         fi
12000 fi
12001 if test x"$gcc_cv_ld_pie" = xyes; then
12002
12003 cat >>confdefs.h <<\_ACEOF
12004 #define HAVE_LD_PIE 1
12005 _ACEOF
12006
12007 fi
12008 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
12009 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
12010
12011 # --------
12012 # UNSORTED
12013 # --------
12014
12015 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
12016 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
12017 if test "${gcc_cv_ld_as_needed+set}" = set; then
12018   echo $ECHO_N "(cached) $ECHO_C" >&6
12019 else
12020   gcc_cv_ld_as_needed=no
12021 if test $in_tree_ld = yes ; then
12022   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
12023      && test $in_tree_ld_is_elf = yes; then
12024     gcc_cv_ld_as_needed=yes
12025   fi
12026 elif test x$gcc_cv_ld != x; then
12027         # Check if linker supports --as-needed and --no-as-needed options
12028         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
12029                 gcc_cv_ld_as_needed=yes
12030         fi
12031 fi
12032
12033 fi
12034 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
12035 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
12036 if test x"$gcc_cv_ld_as_needed" = xyes; then
12037
12038 cat >>confdefs.h <<\_ACEOF
12039 #define HAVE_LD_AS_NEEDED 1
12040 _ACEOF
12041
12042 fi
12043
12044 if test x$with_sysroot = x && test x$host = x$target \
12045    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
12046
12047 cat >>confdefs.h <<_ACEOF
12048 #define PREFIX_INCLUDE_DIR "$prefix/include"
12049 _ACEOF
12050
12051 fi
12052
12053 # Find out what GC implementation we want, or may, use.
12054
12055 # Check whether --with-gc or --without-gc was given.
12056 if test "${with_gc+set}" = set; then
12057   withval="$with_gc"
12058   case "$withval" in
12059   page | zone)
12060     GGC=ggc-$withval
12061     ;;
12062   *)
12063     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
12064 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
12065    { (exit 1); exit 1; }; }
12066     ;;
12067 esac
12068 else
12069   GGC=ggc-page
12070 fi;
12071
12072 echo "Using $GGC for garbage collection."
12073
12074 # Use the system's zlib library.
12075 zlibdir=-L../zlib
12076 zlibinc="-I\$(srcdir)/../zlib"
12077
12078 # Check whether --with-system-zlib or --without-system-zlib was given.
12079 if test "${with_system_zlib+set}" = set; then
12080   withval="$with_system_zlib"
12081   zlibdir=
12082 zlibinc=
12083
12084 fi;
12085
12086
12087
12088
12089 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
12090 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
12091     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
12092 if test "${enable_maintainer_mode+set}" = set; then
12093   enableval="$enable_maintainer_mode"
12094   maintainer_mode=$enableval
12095 else
12096   maintainer_mode=no
12097 fi;
12098
12099 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
12100 echo "${ECHO_T}$maintainer_mode" >&6
12101
12102 if test "$maintainer_mode" = "yes"; then
12103   MAINT=''
12104 else
12105   MAINT='#'
12106 fi
12107
12108 echo "$as_me:$LINENO: checking whether to use libbanshee for points-to alias analysis" >&5
12109 echo $ECHO_N "checking whether to use libbanshee for points-to alias analysis... $ECHO_C" >&6
12110
12111 # Check whether --with-libbanshee or --without-libbanshee was given.
12112 if test "${with_libbanshee+set}" = set; then
12113   withval="$with_libbanshee"
12114   libbanshee="$with_libbanshee"
12115 else
12116   libbanshee=no
12117 fi;
12118
12119 if test x"$libbanshee" = xyes; then
12120         BANSHEELIB="../libbanshee/points-to/libandersen.a ../libbanshee/engine/libbansheeengine.a ../libbanshee/libcompat/libbansheecompat.a "
12121         BANSHEEINC="-I\$(srcdir)/../libbanshee/libcompat -I\$(srcdir)/../libbanshee -I\$(srcdir)/../libbanshee/points-to"
12122         ANDER="tree-alias-ander.o"
12123
12124 cat >>confdefs.h <<\_ACEOF
12125 #define HAVE_BANSHEE 1
12126 _ACEOF
12127
12128 else
12129         BANSHEELIB=""
12130         BANSHEEINC=""
12131         ANDER=""
12132 fi
12133 echo "$as_me:$LINENO: result: $with_libbanshee" >&5
12134 echo "${ECHO_T}$with_libbanshee" >&6
12135
12136
12137
12138
12139
12140 # --------------
12141 # Language hooks
12142 # --------------
12143
12144 # Make empty files to contain the specs and options for each language.
12145 # Then add #include lines to for a compiler that has specs and/or options.
12146
12147 lang_opt_files=
12148 lang_specs_files=
12149 lang_tree_files=
12150 for subdir in . $subdirs
12151 do
12152         if test -f $srcdir/$subdir/lang.opt; then
12153             lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
12154         fi
12155         if test -f $srcdir/$subdir/lang-specs.h; then
12156             lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
12157         fi
12158         if test -f $srcdir/$subdir/$subdir-tree.def; then
12159             lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
12160         fi
12161 done
12162
12163 # These (without "all_") are set in each config-lang.in.
12164 # `language' must be a single word so is spelled singularly.
12165 all_languages=
12166 all_boot_languages=
12167 all_compilers=
12168 all_stagestuff=
12169 all_outputs='Makefile fixinc/Makefile gccbug mklibgcc mkheaders libada-mk'
12170 # List of language makefile fragments.
12171 all_lang_makefrags=
12172 # List of language subdirectory makefiles.  Deprecated.
12173 all_lang_makefiles=
12174 # Files for gengtype
12175 all_gtfiles="$target_gtfiles"
12176 # Files for gengtype with language
12177 all_gtfiles_files_langs=
12178 all_gtfiles_files_files=
12179
12180 # Add the language fragments.
12181 # Languages are added via two mechanisms.  Some information must be
12182 # recorded in makefile variables, these are defined in config-lang.in.
12183 # We accumulate them and plug them into the main Makefile.
12184 # The other mechanism is a set of hooks for each of the main targets
12185 # like `clean', `install', etc.
12186
12187 language_hooks="Make-hooks"
12188
12189 for s in $subdirs
12190 do
12191                 language=
12192                 boot_language=
12193                 compilers=
12194                 stagestuff=
12195                 outputs=
12196                 gtfiles=
12197                 . ${srcdir}/$s/config-lang.in
12198                 if test "x$language" = x
12199                 then
12200                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
12201                         exit 1
12202                 fi
12203                 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in"
12204                 if test -f ${srcdir}/$s/Makefile.in
12205                 then all_lang_makefiles="$s/Makefile"
12206                 fi
12207                 all_languages="$all_languages $language"
12208                 if test "x$boot_language" = xyes
12209                 then
12210                         all_boot_languages="$all_boot_languages $language"
12211                 fi
12212                 all_compilers="$all_compilers $compilers"
12213                 all_stagestuff="$all_stagestuff $stagestuff"
12214                 all_outputs="$all_outputs $outputs"
12215                 all_gtfiles="$all_gtfiles $gtfiles"
12216                 for f in $gtfiles
12217                 do
12218                          all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
12219                          all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
12220                 done
12221 done
12222
12223 # Pick up gtfiles for c
12224 gtfiles=
12225 s="c"
12226 . ${srcdir}/c-config-lang.in
12227 all_gtfiles="$all_gtfiles $gtfiles"
12228 for f in $gtfiles
12229 do
12230         all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
12231         all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
12232 done
12233
12234 check_languages=
12235 for language in $all_languages
12236 do
12237                 check_languages="$check_languages check-$language"
12238 done
12239
12240 # We link each language in with a set of hooks, reached indirectly via
12241 # lang.${target}.
12242
12243 rm -f Make-hooks
12244 touch Make-hooks
12245 target_list="all.build all.cross start.encap rest.encap tags \
12246         install-normal install-common install-man \
12247         uninstall info man srcextra srcman srcinfo \
12248         mostlyclean clean distclean maintainer-clean \
12249         stage1 stage2 stage3 stage4 stageprofile stagefeedback"
12250 for t in $target_list
12251 do
12252         x=
12253         for lang in $all_languages
12254         do
12255                         x="$x $lang.$t"
12256         done
12257         echo "lang.$t: $x" >> Make-hooks
12258 done
12259
12260 # --------
12261 # UNSORTED
12262 # --------
12263
12264 # Create .gdbinit.
12265
12266 echo "dir ." > .gdbinit
12267 echo "dir ${srcdir}" >> .gdbinit
12268 if test x$gdb_needs_out_file_path = xyes
12269 then
12270         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
12271 fi
12272 if test "x$subdirs" != x; then
12273         for s in $subdirs
12274         do
12275                 echo "dir ${srcdir}/$s" >> .gdbinit
12276         done
12277 fi
12278 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
12279
12280 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
12281 # absolute path for gcc_tooldir based on inserting the number of up-directory
12282 # movements required to get from $(exec_prefix) to $(prefix) into the basic
12283 # $(libsubdir)/@(unlibsubdir) based path.
12284 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
12285 # make and thus we'd get different behavior depending on where we built the
12286 # sources.
12287 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
12288     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
12289 else
12290 # An explanation of the sed strings:
12291 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
12292 #  -e 's|/$||'            match a trailing forward slash and eliminates it
12293 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
12294 #  -e 's|/[^/]*|../|g'    replaces each occurrence of /<directory> with ../
12295 #
12296 # (*) Note this pattern overwrites the first character of the string
12297 # with a forward slash if one is not already present.  This is not a
12298 # problem because the exact names of the sub-directories concerned is
12299 # unimportant, just the number of them matters.
12300 #
12301 # The practical upshot of these patterns is like this:
12302 #
12303 #  prefix     exec_prefix        result
12304 #  ------     -----------        ------
12305 #   /foo        /foo/bar          ../
12306 #   /foo/       /foo/bar          ../
12307 #   /foo        /foo/bar/         ../
12308 #   /foo/       /foo/bar/         ../
12309 #   /foo        /foo/bar/ugg      ../../
12310 #
12311     dollar='$$'
12312     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
12313 fi
12314
12315
12316
12317 # Find a directory in which to install a shared libgcc.
12318
12319 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
12320 if test "${enable_version_specific_runtime_libs+set}" = set; then
12321   enableval="$enable_version_specific_runtime_libs"
12322
12323 fi;
12324
12325
12326 # Check whether --with-slibdir or --without-slibdir was given.
12327 if test "${with_slibdir+set}" = set; then
12328   withval="$with_slibdir"
12329   slibdir="$with_slibdir"
12330 else
12331   if test "${enable_version_specific_runtime_libs+set}" = set; then
12332   slibdir='$(libsubdir)'
12333 elif test "$host" != "$target"; then
12334   slibdir='$(build_tooldir)/lib'
12335 else
12336   slibdir='$(libdir)'
12337 fi
12338 fi;
12339
12340
12341 objdir=`${PWDCMD-pwd}`
12342
12343
12344 # Substitute configuration variables
12345
12346
12347
12348
12349
12350
12351
12352
12353
12354
12355
12356
12357
12358
12359
12360
12361
12362
12363
12364
12365
12366
12367
12368
12369
12370
12371
12372
12373
12374
12375
12376
12377
12378
12379
12380
12381
12382
12383
12384
12385
12386
12387
12388
12389
12390
12391
12392
12393
12394
12395
12396
12397
12398
12399
12400
12401
12402
12403
12404
12405
12406
12407
12408
12409
12410
12411
12412
12413 # If it doesn't already exist, create document directory
12414 echo "checking for the document directory." 1>&2
12415 if test -d doc ; then
12416   true
12417 else
12418   mkdir doc
12419 fi
12420
12421 # Echo link setup.
12422 if test x${build} = x${host} ; then
12423   if test x${host} = x${target} ; then
12424     echo "Links are now set up to build a native compiler for ${target}." 1>&2
12425   else
12426     echo "Links are now set up to build a cross-compiler" 1>&2
12427     echo " from ${host} to ${target}." 1>&2
12428   fi
12429 else
12430   if test x${host} = x${target} ; then
12431     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
12432     echo " for ${target}." 1>&2
12433   else
12434     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
12435     echo " from ${host} to ${target}." 1>&2
12436   fi
12437 fi
12438
12439
12440
12441
12442 # Configure the subdirectories
12443 # AC_CONFIG_SUBDIRS($subdirs)
12444
12445 # Create the Makefile
12446 # and configure language subdirectories
12447           ac_config_files="$ac_config_files $all_outputs"
12448
12449
12450           ac_config_commands="$ac_config_commands default"
12451
12452 cat >confcache <<\_ACEOF
12453 # This file is a shell script that caches the results of configure
12454 # tests run on this system so they can be shared between configure
12455 # scripts and configure runs, see configure's option --config-cache.
12456 # It is not useful on other systems.  If it contains results you don't
12457 # want to keep, you may remove or edit it.
12458 #
12459 # config.status only pays attention to the cache file if you give it
12460 # the --recheck option to rerun configure.
12461 #
12462 # `ac_cv_env_foo' variables (set or unset) will be overridden when
12463 # loading this file, other *unset* `ac_cv_foo' will be assigned the
12464 # following values.
12465
12466 _ACEOF
12467
12468 # The following way of writing the cache mishandles newlines in values,
12469 # but we know of no workaround that is simple, portable, and efficient.
12470 # So, don't put newlines in cache variables' values.
12471 # Ultrix sh set writes to stderr and can't be redirected directly,
12472 # and sets the high bit in the cache file unless we assign to the vars.
12473 {
12474   (set) 2>&1 |
12475     case `(ac_space=' '; set | grep ac_space) 2>&1` in
12476     *ac_space=\ *)
12477       # `set' does not quote correctly, so add quotes (double-quote
12478       # substitution turns \\\\ into \\, and sed turns \\ into \).
12479       sed -n \
12480         "s/'/'\\\\''/g;
12481           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
12482       ;;
12483     *)
12484       # `set' quotes correctly as required by POSIX, so do not add quotes.
12485       sed -n \
12486         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
12487       ;;
12488     esac;
12489 } |
12490   sed '
12491      t clear
12492      : clear
12493      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
12494      t end
12495      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
12496      : end' >>confcache
12497 if diff $cache_file confcache >/dev/null 2>&1; then :; else
12498   if test -w $cache_file; then
12499     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
12500     cat confcache >$cache_file
12501   else
12502     echo "not updating unwritable cache $cache_file"
12503   fi
12504 fi
12505 rm -f confcache
12506
12507 test "x$prefix" = xNONE && prefix=$ac_default_prefix
12508 # Let make expand exec_prefix.
12509 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12510
12511 # VPATH may cause trouble with some makes, so we remove $(srcdir),
12512 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12513 # trailing colons and then remove the whole line if VPATH becomes empty
12514 # (actually we leave an empty line to preserve line numbers).
12515 if test "x$srcdir" = x.; then
12516   ac_vpsub='/^[  ]*VPATH[        ]*=/{
12517 s/:*\$(srcdir):*/:/;
12518 s/:*\${srcdir}:*/:/;
12519 s/:*@srcdir@:*/:/;
12520 s/^\([^=]*=[     ]*\):*/\1/;
12521 s/:*$//;
12522 s/^[^=]*=[       ]*$//;
12523 }'
12524 fi
12525
12526 DEFS=-DHAVE_CONFIG_H
12527
12528 ac_libobjs=
12529 ac_ltlibobjs=
12530 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12531   # 1. Remove the extension, and $U if already installed.
12532   ac_i=`echo "$ac_i" |
12533          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
12534   # 2. Add them.
12535   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
12536   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
12537 done
12538 LIBOBJS=$ac_libobjs
12539
12540 LTLIBOBJS=$ac_ltlibobjs
12541
12542
12543
12544 : ${CONFIG_STATUS=./config.status}
12545 ac_clean_files_save=$ac_clean_files
12546 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12547 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
12548 echo "$as_me: creating $CONFIG_STATUS" >&6;}
12549 cat >$CONFIG_STATUS <<_ACEOF
12550 #! $SHELL
12551 # Generated by $as_me.
12552 # Run this file to recreate the current configuration.
12553 # Compiler output produced by configure, useful for debugging
12554 # configure, is in config.log if it exists.
12555
12556 debug=false
12557 ac_cs_recheck=false
12558 ac_cs_silent=false
12559 SHELL=\${CONFIG_SHELL-$SHELL}
12560 _ACEOF
12561
12562 cat >>$CONFIG_STATUS <<\_ACEOF
12563 ## --------------------- ##
12564 ## M4sh Initialization.  ##
12565 ## --------------------- ##
12566
12567 # Be Bourne compatible
12568 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
12569   emulate sh
12570   NULLCMD=:
12571   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
12572   # is contrary to our usage.  Disable this feature.
12573   alias -g '${1+"$@"}'='"$@"'
12574 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
12575   set -o posix
12576 fi
12577 DUALCASE=1; export DUALCASE # for MKS sh
12578
12579 # Support unset when possible.
12580 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12581   as_unset=unset
12582 else
12583   as_unset=false
12584 fi
12585
12586
12587 # Work around bugs in pre-3.0 UWIN ksh.
12588 $as_unset ENV MAIL MAILPATH
12589 PS1='$ '
12590 PS2='> '
12591 PS4='+ '
12592
12593 # NLS nuisances.
12594 for as_var in \
12595   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
12596   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
12597   LC_TELEPHONE LC_TIME
12598 do
12599   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
12600     eval $as_var=C; export $as_var
12601   else
12602     $as_unset $as_var
12603   fi
12604 done
12605
12606 # Required to use basename.
12607 if expr a : '\(a\)' >/dev/null 2>&1; then
12608   as_expr=expr
12609 else
12610   as_expr=false
12611 fi
12612
12613 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
12614   as_basename=basename
12615 else
12616   as_basename=false
12617 fi
12618
12619
12620 # Name of the executable.
12621 as_me=`$as_basename "$0" ||
12622 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12623          X"$0" : 'X\(//\)$' \| \
12624          X"$0" : 'X\(/\)$' \| \
12625          .     : '\(.\)' 2>/dev/null ||
12626 echo X/"$0" |
12627     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
12628           /^X\/\(\/\/\)$/{ s//\1/; q; }
12629           /^X\/\(\/\).*/{ s//\1/; q; }
12630           s/.*/./; q'`
12631
12632
12633 # PATH needs CR, and LINENO needs CR and PATH.
12634 # Avoid depending upon Character Ranges.
12635 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12636 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12637 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12638 as_cr_digits='0123456789'
12639 as_cr_alnum=$as_cr_Letters$as_cr_digits
12640
12641 # The user is always right.
12642 if test "${PATH_SEPARATOR+set}" != set; then
12643   echo "#! /bin/sh" >conf$$.sh
12644   echo  "exit 0"   >>conf$$.sh
12645   chmod +x conf$$.sh
12646   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
12647     PATH_SEPARATOR=';'
12648   else
12649     PATH_SEPARATOR=:
12650   fi
12651   rm -f conf$$.sh
12652 fi
12653
12654
12655   as_lineno_1=$LINENO
12656   as_lineno_2=$LINENO
12657   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
12658   test "x$as_lineno_1" != "x$as_lineno_2" &&
12659   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
12660   # Find who we are.  Look in the path if we contain no path at all
12661   # relative or not.
12662   case $0 in
12663     *[\\/]* ) as_myself=$0 ;;
12664     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12665 for as_dir in $PATH
12666 do
12667   IFS=$as_save_IFS
12668   test -z "$as_dir" && as_dir=.
12669   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12670 done
12671
12672        ;;
12673   esac
12674   # We did not find ourselves, most probably we were run as `sh COMMAND'
12675   # in which case we are not to be found in the path.
12676   if test "x$as_myself" = x; then
12677     as_myself=$0
12678   fi
12679   if test ! -f "$as_myself"; then
12680     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
12681 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
12682    { (exit 1); exit 1; }; }
12683   fi
12684   case $CONFIG_SHELL in
12685   '')
12686     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12687 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
12688 do
12689   IFS=$as_save_IFS
12690   test -z "$as_dir" && as_dir=.
12691   for as_base in sh bash ksh sh5; do
12692          case $as_dir in
12693          /*)
12694            if ("$as_dir/$as_base" -c '
12695   as_lineno_1=$LINENO
12696   as_lineno_2=$LINENO
12697   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
12698   test "x$as_lineno_1" != "x$as_lineno_2" &&
12699   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
12700              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
12701              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
12702              CONFIG_SHELL=$as_dir/$as_base
12703              export CONFIG_SHELL
12704              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
12705            fi;;
12706          esac
12707        done
12708 done
12709 ;;
12710   esac
12711
12712   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
12713   # uniformly replaced by the line number.  The first 'sed' inserts a
12714   # line-number line before each line; the second 'sed' does the real
12715   # work.  The second script uses 'N' to pair each line-number line
12716   # with the numbered line, and appends trailing '-' during
12717   # substitution so that $LINENO is not a special case at line end.
12718   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
12719   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
12720   sed '=' <$as_myself |
12721     sed '
12722       N
12723       s,$,-,
12724       : loop
12725       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
12726       t loop
12727       s,-$,,
12728       s,^['$as_cr_digits']*\n,,
12729     ' >$as_me.lineno &&
12730   chmod +x $as_me.lineno ||
12731     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
12732 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
12733    { (exit 1); exit 1; }; }
12734
12735   # Don't try to exec as it changes $[0], causing all sort of problems
12736   # (the dirname of $[0] is not the place where we might find the
12737   # original and so on.  Autoconf is especially sensible to this).
12738   . ./$as_me.lineno
12739   # Exit status is that of the last command.
12740   exit
12741 }
12742
12743
12744 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
12745   *c*,-n*) ECHO_N= ECHO_C='
12746 ' ECHO_T='      ' ;;
12747   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
12748   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
12749 esac
12750
12751 if expr a : '\(a\)' >/dev/null 2>&1; then
12752   as_expr=expr
12753 else
12754   as_expr=false
12755 fi
12756
12757 rm -f conf$$ conf$$.exe conf$$.file
12758 echo >conf$$.file
12759 if ln -s conf$$.file conf$$ 2>/dev/null; then
12760   # We could just check for DJGPP; but this test a) works b) is more generic
12761   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
12762   if test -f conf$$.exe; then
12763     # Don't use ln at all; we don't have any links
12764     as_ln_s='cp -p'
12765   else
12766     as_ln_s='ln -s'
12767   fi
12768 elif ln conf$$.file conf$$ 2>/dev/null; then
12769   as_ln_s=ln
12770 else
12771   as_ln_s='cp -p'
12772 fi
12773 rm -f conf$$ conf$$.exe conf$$.file
12774
12775 if mkdir -p . 2>/dev/null; then
12776   as_mkdir_p=:
12777 else
12778   test -d ./-p && rmdir ./-p
12779   as_mkdir_p=false
12780 fi
12781
12782 as_executable_p="test -f"
12783
12784 # Sed expression to map a string onto a valid CPP name.
12785 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12786
12787 # Sed expression to map a string onto a valid variable name.
12788 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12789
12790
12791 # IFS
12792 # We need space, tab and new line, in precisely that order.
12793 as_nl='
12794 '
12795 IFS="   $as_nl"
12796
12797 # CDPATH.
12798 $as_unset CDPATH
12799
12800 exec 6>&1
12801
12802 # Open the log real soon, to keep \$[0] and so on meaningful, and to
12803 # report actual input values of CONFIG_FILES etc. instead of their
12804 # values after options handling.  Logging --version etc. is OK.
12805 exec 5>>config.log
12806 {
12807   echo
12808   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12809 ## Running $as_me. ##
12810 _ASBOX
12811 } >&5
12812 cat >&5 <<_CSEOF
12813
12814 This file was extended by $as_me, which was
12815 generated by GNU Autoconf 2.59.  Invocation command line was
12816
12817   CONFIG_FILES    = $CONFIG_FILES
12818   CONFIG_HEADERS  = $CONFIG_HEADERS
12819   CONFIG_LINKS    = $CONFIG_LINKS
12820   CONFIG_COMMANDS = $CONFIG_COMMANDS
12821   $ $0 $@
12822
12823 _CSEOF
12824 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
12825 echo >&5
12826 _ACEOF
12827
12828 # Files that config.status was made for.
12829 if test -n "$ac_config_files"; then
12830   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
12831 fi
12832
12833 if test -n "$ac_config_headers"; then
12834   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
12835 fi
12836
12837 if test -n "$ac_config_links"; then
12838   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
12839 fi
12840
12841 if test -n "$ac_config_commands"; then
12842   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
12843 fi
12844
12845 cat >>$CONFIG_STATUS <<\_ACEOF
12846
12847 ac_cs_usage="\
12848 \`$as_me' instantiates files from templates according to the
12849 current configuration.
12850
12851 Usage: $0 [OPTIONS] [FILE]...
12852
12853   -h, --help       print this help, then exit
12854   -V, --version    print version number, then exit
12855   -q, --quiet      do not print progress messages
12856   -d, --debug      don't remove temporary files
12857       --recheck    update $as_me by reconfiguring in the same conditions
12858   --file=FILE[:TEMPLATE]
12859                    instantiate the configuration file FILE
12860   --header=FILE[:TEMPLATE]
12861                    instantiate the configuration header FILE
12862
12863 Configuration files:
12864 $config_files
12865
12866 Configuration headers:
12867 $config_headers
12868
12869 Configuration commands:
12870 $config_commands
12871
12872 Report bugs to <bug-autoconf@gnu.org>."
12873 _ACEOF
12874
12875 cat >>$CONFIG_STATUS <<_ACEOF
12876 ac_cs_version="\\
12877 config.status
12878 configured by $0, generated by GNU Autoconf 2.59,
12879   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
12880
12881 Copyright (C) 2003 Free Software Foundation, Inc.
12882 This config.status script is free software; the Free Software Foundation
12883 gives unlimited permission to copy, distribute and modify it."
12884 srcdir=$srcdir
12885 _ACEOF
12886
12887 cat >>$CONFIG_STATUS <<\_ACEOF
12888 # If no file are specified by the user, then we need to provide default
12889 # value.  By we need to know if files were specified by the user.
12890 ac_need_defaults=:
12891 while test $# != 0
12892 do
12893   case $1 in
12894   --*=*)
12895     ac_option=`expr "x$1" : 'x\([^=]*\)='`
12896     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
12897     ac_shift=:
12898     ;;
12899   -*)
12900     ac_option=$1
12901     ac_optarg=$2
12902     ac_shift=shift
12903     ;;
12904   *) # This is not an option, so the user has probably given explicit
12905      # arguments.
12906      ac_option=$1
12907      ac_need_defaults=false;;
12908   esac
12909
12910   case $ac_option in
12911   # Handling of the options.
12912 _ACEOF
12913 cat >>$CONFIG_STATUS <<\_ACEOF
12914   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12915     ac_cs_recheck=: ;;
12916   --version | --vers* | -V )
12917     echo "$ac_cs_version"; exit 0 ;;
12918   --he | --h)
12919     # Conflict between --help and --header
12920     { { echo "$as_me:$LINENO: error: ambiguous option: $1
12921 Try \`$0 --help' for more information." >&5
12922 echo "$as_me: error: ambiguous option: $1
12923 Try \`$0 --help' for more information." >&2;}
12924    { (exit 1); exit 1; }; };;
12925   --help | --hel | -h )
12926     echo "$ac_cs_usage"; exit 0 ;;
12927   --debug | --d* | -d )
12928     debug=: ;;
12929   --file | --fil | --fi | --f )
12930     $ac_shift
12931     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
12932     ac_need_defaults=false;;
12933   --header | --heade | --head | --hea )
12934     $ac_shift
12935     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
12936     ac_need_defaults=false;;
12937   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12938   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12939     ac_cs_silent=: ;;
12940
12941   # This is an error.
12942   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
12943 Try \`$0 --help' for more information." >&5
12944 echo "$as_me: error: unrecognized option: $1
12945 Try \`$0 --help' for more information." >&2;}
12946    { (exit 1); exit 1; }; } ;;
12947
12948   *) ac_config_targets="$ac_config_targets $1" ;;
12949
12950   esac
12951   shift
12952 done
12953
12954 ac_configure_extra_args=
12955
12956 if $ac_cs_silent; then
12957   exec 6>/dev/null
12958   ac_configure_extra_args="$ac_configure_extra_args --silent"
12959 fi
12960
12961 _ACEOF
12962 cat >>$CONFIG_STATUS <<_ACEOF
12963 if \$ac_cs_recheck; then
12964   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
12965   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12966 fi
12967
12968 _ACEOF
12969
12970 cat >>$CONFIG_STATUS <<_ACEOF
12971 #
12972 # INIT-COMMANDS section.
12973 #
12974
12975 subdirs='$subdirs'
12976 symbolic_link='$symbolic_link'
12977
12978
12979 _ACEOF
12980
12981
12982
12983 cat >>$CONFIG_STATUS <<\_ACEOF
12984 for ac_config_target in $ac_config_targets
12985 do
12986   case "$ac_config_target" in
12987   # Handling of arguments.
12988   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
12989   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
12990   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
12991   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
12992 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
12993    { (exit 1); exit 1; }; };;
12994   esac
12995 done
12996
12997 # If the user did not use the arguments to specify the items to instantiate,
12998 # then the envvar interface is used.  Set only those that are not.
12999 # We use the long form for the default assignment because of an extremely
13000 # bizarre bug on SunOS 4.1.3.
13001 if $ac_need_defaults; then
13002   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
13003   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
13004   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
13005 fi
13006
13007 # Have a temporary directory for convenience.  Make it in the build tree
13008 # simply because there is no reason to put it here, and in addition,
13009 # creating and moving files from /tmp can sometimes cause problems.
13010 # Create a temporary directory, and hook for its removal unless debugging.
13011 $debug ||
13012 {
13013   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
13014   trap '{ (exit 1); exit 1; }' 1 2 13 15
13015 }
13016
13017 # Create a (secure) tmp directory for tmp files.
13018
13019 {
13020   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
13021   test -n "$tmp" && test -d "$tmp"
13022 }  ||
13023 {
13024   tmp=./confstat$$-$RANDOM
13025   (umask 077 && mkdir $tmp)
13026 } ||
13027 {
13028    echo "$me: cannot create a temporary directory in ." >&2
13029    { (exit 1); exit 1; }
13030 }
13031
13032 _ACEOF
13033
13034 cat >>$CONFIG_STATUS <<_ACEOF
13035
13036 #
13037 # CONFIG_FILES section.
13038 #
13039
13040 # No need to generate the scripts if there are no CONFIG_FILES.
13041 # This happens for instance when ./config.status config.h
13042 if test -n "\$CONFIG_FILES"; then
13043   # Protect against being on the right side of a sed subst in config.status.
13044   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
13045    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
13046 s,@SHELL@,$SHELL,;t t
13047 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
13048 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
13049 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
13050 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
13051 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
13052 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
13053 s,@exec_prefix@,$exec_prefix,;t t
13054 s,@prefix@,$prefix,;t t
13055 s,@program_transform_name@,$program_transform_name,;t t
13056 s,@bindir@,$bindir,;t t
13057 s,@sbindir@,$sbindir,;t t
13058 s,@libexecdir@,$libexecdir,;t t
13059 s,@datadir@,$datadir,;t t
13060 s,@sysconfdir@,$sysconfdir,;t t
13061 s,@sharedstatedir@,$sharedstatedir,;t t
13062 s,@localstatedir@,$localstatedir,;t t
13063 s,@libdir@,$libdir,;t t
13064 s,@includedir@,$includedir,;t t
13065 s,@oldincludedir@,$oldincludedir,;t t
13066 s,@infodir@,$infodir,;t t
13067 s,@mandir@,$mandir,;t t
13068 s,@build_alias@,$build_alias,;t t
13069 s,@host_alias@,$host_alias,;t t
13070 s,@target_alias@,$target_alias,;t t
13071 s,@DEFS@,$DEFS,;t t
13072 s,@ECHO_C@,$ECHO_C,;t t
13073 s,@ECHO_N@,$ECHO_N,;t t
13074 s,@ECHO_T@,$ECHO_T,;t t
13075 s,@LIBS@,$LIBS,;t t
13076 s,@build@,$build,;t t
13077 s,@build_cpu@,$build_cpu,;t t
13078 s,@build_vendor@,$build_vendor,;t t
13079 s,@build_os@,$build_os,;t t
13080 s,@host@,$host,;t t
13081 s,@host_cpu@,$host_cpu,;t t
13082 s,@host_vendor@,$host_vendor,;t t
13083 s,@host_os@,$host_os,;t t
13084 s,@target@,$target,;t t
13085 s,@target_cpu@,$target_cpu,;t t
13086 s,@target_vendor@,$target_vendor,;t t
13087 s,@target_os@,$target_os,;t t
13088 s,@build_subdir@,$build_subdir,;t t
13089 s,@host_subdir@,$host_subdir,;t t
13090 s,@target_subdir@,$target_subdir,;t t
13091 s,@GENINSRC@,$GENINSRC,;t t
13092 s,@CC@,$CC,;t t
13093 s,@CFLAGS@,$CFLAGS,;t t
13094 s,@LDFLAGS@,$LDFLAGS,;t t
13095 s,@CPPFLAGS@,$CPPFLAGS,;t t
13096 s,@ac_ct_CC@,$ac_ct_CC,;t t
13097 s,@EXEEXT@,$EXEEXT,;t t
13098 s,@OBJEXT@,$OBJEXT,;t t
13099 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
13100 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
13101 s,@CPP@,$CPP,;t t
13102 s,@strict1_warn@,$strict1_warn,;t t
13103 s,@warn_cflags@,$warn_cflags,;t t
13104 s,@WERROR@,$WERROR,;t t
13105 s,@nocommon_flag@,$nocommon_flag,;t t
13106 s,@TREEBROWSER@,$TREEBROWSER,;t t
13107 s,@EGREP@,$EGREP,;t t
13108 s,@valgrind_path@,$valgrind_path,;t t
13109 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
13110 s,@valgrind_command@,$valgrind_command,;t t
13111 s,@coverage_flags@,$coverage_flags,;t t
13112 s,@enable_multilib@,$enable_multilib,;t t
13113 s,@enable_shared@,$enable_shared,;t t
13114 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
13115 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
13116 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
13117 s,@onestep@,$onestep,;t t
13118 s,@SET_MAKE@,$SET_MAKE,;t t
13119 s,@AWK@,$AWK,;t t
13120 s,@LN_S@,$LN_S,;t t
13121 s,@LN@,$LN,;t t
13122 s,@RANLIB@,$RANLIB,;t t
13123 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
13124 s,@ranlib_flags@,$ranlib_flags,;t t
13125 s,@INSTALL@,$INSTALL,;t t
13126 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
13127 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
13128 s,@make_compare_target@,$make_compare_target,;t t
13129 s,@have_mktemp_command@,$have_mktemp_command,;t t
13130 s,@MAKEINFO@,$MAKEINFO,;t t
13131 s,@BUILD_INFO@,$BUILD_INFO,;t t
13132 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
13133 s,@FLEX@,$FLEX,;t t
13134 s,@BISON@,$BISON,;t t
13135 s,@NM@,$NM,;t t
13136 s,@AR@,$AR,;t t
13137 s,@stage1_cflags@,$stage1_cflags,;t t
13138 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
13139 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
13140 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
13141 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
13142 s,@LIBICONV@,$LIBICONV,;t t
13143 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
13144 s,@manext@,$manext,;t t
13145 s,@objext@,$objext,;t t
13146 s,@gthread_flags@,$gthread_flags,;t t
13147 s,@extra_modes_file@,$extra_modes_file,;t t
13148 s,@FORBUILD@,$FORBUILD,;t t
13149 s,@PACKAGE@,$PACKAGE,;t t
13150 s,@VERSION@,$VERSION,;t t
13151 s,@USE_NLS@,$USE_NLS,;t t
13152 s,@LIBINTL@,$LIBINTL,;t t
13153 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
13154 s,@INCINTL@,$INCINTL,;t t
13155 s,@XGETTEXT@,$XGETTEXT,;t t
13156 s,@GMSGFMT@,$GMSGFMT,;t t
13157 s,@POSUB@,$POSUB,;t t
13158 s,@CATALOGS@,$CATALOGS,;t t
13159 s,@CROSS@,$CROSS,;t t
13160 s,@ALL@,$ALL,;t t
13161 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
13162 s,@inhibit_libc@,$inhibit_libc,;t t
13163 s,@BUILD_PREFIX@,$BUILD_PREFIX,;t t
13164 s,@BUILD_PREFIX_1@,$BUILD_PREFIX_1,;t t
13165 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
13166 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
13167 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
13168 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
13169 s,@collect2@,$collect2,;t t
13170 s,@libgcc_visibility@,$libgcc_visibility,;t t
13171 s,@GGC@,$GGC,;t t
13172 s,@zlibdir@,$zlibdir,;t t
13173 s,@zlibinc@,$zlibinc,;t t
13174 s,@MAINT@,$MAINT,;t t
13175 s,@ANDER@,$ANDER,;t t
13176 s,@BANSHEEINC@,$BANSHEEINC,;t t
13177 s,@BANSHEELIB@,$BANSHEELIB,;t t
13178 s,@gcc_tooldir@,$gcc_tooldir,;t t
13179 s,@dollar@,$dollar,;t t
13180 s,@slibdir@,$slibdir,;t t
13181 s,@objdir@,$objdir,;t t
13182 s,@subdirs@,$subdirs,;t t
13183 s,@srcdir@,$srcdir,;t t
13184 s,@all_boot_languages@,$all_boot_languages,;t t
13185 s,@all_compilers@,$all_compilers,;t t
13186 s,@all_gtfiles@,$all_gtfiles,;t t
13187 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
13188 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
13189 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
13190 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
13191 s,@all_languages@,$all_languages,;t t
13192 s,@all_stagestuff@,$all_stagestuff,;t t
13193 s,@build_exeext@,$build_exeext,;t t
13194 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
13195 s,@build_xm_file_list@,$build_xm_file_list,;t t
13196 s,@build_xm_include_list@,$build_xm_include_list,;t t
13197 s,@build_xm_defines@,$build_xm_defines,;t t
13198 s,@check_languages@,$check_languages,;t t
13199 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
13200 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
13201 s,@cpp_install_dir@,$cpp_install_dir,;t t
13202 s,@xmake_file@,$xmake_file,;t t
13203 s,@tmake_file@,$tmake_file,;t t
13204 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
13205 s,@extra_headers_list@,$extra_headers_list,;t t
13206 s,@extra_objs@,$extra_objs,;t t
13207 s,@extra_parts@,$extra_parts,;t t
13208 s,@extra_passes@,$extra_passes,;t t
13209 s,@extra_programs@,$extra_programs,;t t
13210 s,@float_h_file@,$float_h_file,;t t
13211 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
13212 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
13213 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
13214 s,@gcc_version@,$gcc_version,;t t
13215 s,@gcc_version_full@,$gcc_version_full,;t t
13216 s,@gcc_version_trigger@,$gcc_version_trigger,;t t
13217 s,@host_exeext@,$host_exeext,;t t
13218 s,@host_xm_file_list@,$host_xm_file_list,;t t
13219 s,@host_xm_include_list@,$host_xm_include_list,;t t
13220 s,@host_xm_defines@,$host_xm_defines,;t t
13221 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
13222 s,@install@,$install,;t t
13223 s,@lang_opt_files@,$lang_opt_files,;t t
13224 s,@lang_specs_files@,$lang_specs_files,;t t
13225 s,@lang_tree_files@,$lang_tree_files,;t t
13226 s,@local_prefix@,$local_prefix,;t t
13227 s,@md_file@,$md_file,;t t
13228 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
13229 s,@out_file@,$out_file,;t t
13230 s,@out_object_file@,$out_object_file,;t t
13231 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
13232 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
13233 s,@symbolic_link@,$symbolic_link,;t t
13234 s,@thread_file@,$thread_file,;t t
13235 s,@tm_file_list@,$tm_file_list,;t t
13236 s,@tm_include_list@,$tm_include_list,;t t
13237 s,@tm_defines@,$tm_defines,;t t
13238 s,@tm_p_file_list@,$tm_p_file_list,;t t
13239 s,@tm_p_include_list@,$tm_p_include_list,;t t
13240 s,@xm_file_list@,$xm_file_list,;t t
13241 s,@xm_include_list@,$xm_include_list,;t t
13242 s,@xm_defines@,$xm_defines,;t t
13243 s,@target_noncanonical@,$target_noncanonical,;t t
13244 s,@c_target_objs@,$c_target_objs,;t t
13245 s,@cxx_target_objs@,$cxx_target_objs,;t t
13246 s,@target_cpu_default@,$target_cpu_default,;t t
13247 s,@GMPLIBS@,$GMPLIBS,;t t
13248 s,@GMPINC@,$GMPINC,;t t
13249 s,@LIBOBJS@,$LIBOBJS,;t t
13250 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
13251 /@language_hooks@/r $language_hooks
13252 s,@language_hooks@,,;t t
13253 CEOF
13254
13255 _ACEOF
13256
13257   cat >>$CONFIG_STATUS <<\_ACEOF
13258   # Split the substitutions into bite-sized pieces for seds with
13259   # small command number limits, like on Digital OSF/1 and HP-UX.
13260   ac_max_sed_lines=48
13261   ac_sed_frag=1 # Number of current file.
13262   ac_beg=1 # First line for current file.
13263   ac_end=$ac_max_sed_lines # Line after last line for current file.
13264   ac_more_lines=:
13265   ac_sed_cmds=
13266   while $ac_more_lines; do
13267     if test $ac_beg -gt 1; then
13268       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
13269     else
13270       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
13271     fi
13272     if test ! -s $tmp/subs.frag; then
13273       ac_more_lines=false
13274     else
13275       # The purpose of the label and of the branching condition is to
13276       # speed up the sed processing (if there are no `@' at all, there
13277       # is no need to browse any of the substitutions).
13278       # These are the two extra sed commands mentioned above.
13279       (echo ':t
13280   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
13281       if test -z "$ac_sed_cmds"; then
13282         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
13283       else
13284         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
13285       fi
13286       ac_sed_frag=`expr $ac_sed_frag + 1`
13287       ac_beg=$ac_end
13288       ac_end=`expr $ac_end + $ac_max_sed_lines`
13289     fi
13290   done
13291   if test -z "$ac_sed_cmds"; then
13292     ac_sed_cmds=cat
13293   fi
13294 fi # test -n "$CONFIG_FILES"
13295
13296 _ACEOF
13297 cat >>$CONFIG_STATUS <<\_ACEOF
13298 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
13299   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
13300   case $ac_file in
13301   - | *:- | *:-:* ) # input from stdin
13302         cat >$tmp/stdin
13303         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13304         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13305   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13306         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13307   * )   ac_file_in=$ac_file.in ;;
13308   esac
13309
13310   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
13311   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
13312 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13313          X"$ac_file" : 'X\(//\)[^/]' \| \
13314          X"$ac_file" : 'X\(//\)$' \| \
13315          X"$ac_file" : 'X\(/\)' \| \
13316          .     : '\(.\)' 2>/dev/null ||
13317 echo X"$ac_file" |
13318     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13319           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13320           /^X\(\/\/\)$/{ s//\1/; q; }
13321           /^X\(\/\).*/{ s//\1/; q; }
13322           s/.*/./; q'`
13323   { if $as_mkdir_p; then
13324     mkdir -p "$ac_dir"
13325   else
13326     as_dir="$ac_dir"
13327     as_dirs=
13328     while test ! -d "$as_dir"; do
13329       as_dirs="$as_dir $as_dirs"
13330       as_dir=`(dirname "$as_dir") 2>/dev/null ||
13331 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13332          X"$as_dir" : 'X\(//\)[^/]' \| \
13333          X"$as_dir" : 'X\(//\)$' \| \
13334          X"$as_dir" : 'X\(/\)' \| \
13335          .     : '\(.\)' 2>/dev/null ||
13336 echo X"$as_dir" |
13337     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13338           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13339           /^X\(\/\/\)$/{ s//\1/; q; }
13340           /^X\(\/\).*/{ s//\1/; q; }
13341           s/.*/./; q'`
13342     done
13343     test ! -n "$as_dirs" || mkdir $as_dirs
13344   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
13345 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
13346    { (exit 1); exit 1; }; }; }
13347
13348   ac_builddir=.
13349
13350 if test "$ac_dir" != .; then
13351   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
13352   # A "../" for each directory in $ac_dir_suffix.
13353   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
13354 else
13355   ac_dir_suffix= ac_top_builddir=
13356 fi
13357
13358 case $srcdir in
13359   .)  # No --srcdir option.  We are building in place.
13360     ac_srcdir=.
13361     if test -z "$ac_top_builddir"; then
13362        ac_top_srcdir=.
13363     else
13364        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
13365     fi ;;
13366   [\\/]* | ?:[\\/]* )  # Absolute path.
13367     ac_srcdir=$srcdir$ac_dir_suffix;
13368     ac_top_srcdir=$srcdir ;;
13369   *) # Relative path.
13370     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
13371     ac_top_srcdir=$ac_top_builddir$srcdir ;;
13372 esac
13373
13374 # Do not use `cd foo && pwd` to compute absolute paths, because
13375 # the directories may not exist.
13376 case `pwd` in
13377 .) ac_abs_builddir="$ac_dir";;
13378 *)
13379   case "$ac_dir" in
13380   .) ac_abs_builddir=`pwd`;;
13381   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
13382   *) ac_abs_builddir=`pwd`/"$ac_dir";;
13383   esac;;
13384 esac
13385 case $ac_abs_builddir in
13386 .) ac_abs_top_builddir=${ac_top_builddir}.;;
13387 *)
13388   case ${ac_top_builddir}. in
13389   .) ac_abs_top_builddir=$ac_abs_builddir;;
13390   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
13391   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
13392   esac;;
13393 esac
13394 case $ac_abs_builddir in
13395 .) ac_abs_srcdir=$ac_srcdir;;
13396 *)
13397   case $ac_srcdir in
13398   .) ac_abs_srcdir=$ac_abs_builddir;;
13399   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
13400   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
13401   esac;;
13402 esac
13403 case $ac_abs_builddir in
13404 .) ac_abs_top_srcdir=$ac_top_srcdir;;
13405 *)
13406   case $ac_top_srcdir in
13407   .) ac_abs_top_srcdir=$ac_abs_builddir;;
13408   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
13409   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
13410   esac;;
13411 esac
13412
13413
13414
13415   # Let's still pretend it is `configure' which instantiates (i.e., don't
13416   # use $as_me), people would be surprised to read:
13417   #    /* config.h.  Generated by config.status.  */
13418   if test x"$ac_file" = x-; then
13419     configure_input=
13420   else
13421     configure_input="$ac_file.  "
13422   fi
13423   configure_input=$configure_input"Generated from `echo $ac_file_in |
13424                                      sed 's,.*/,,'` by configure."
13425
13426   # First look for the input files in the build tree, otherwise in the
13427   # src tree.
13428   ac_file_inputs=`IFS=:
13429     for f in $ac_file_in; do
13430       case $f in
13431       -) echo $tmp/stdin ;;
13432       [\\/$]*)
13433          # Absolute (can't be DOS-style, as IFS=:)
13434          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
13435 echo "$as_me: error: cannot find input file: $f" >&2;}
13436    { (exit 1); exit 1; }; }
13437          echo "$f";;
13438       *) # Relative
13439          if test -f "$f"; then
13440            # Build tree
13441            echo "$f"
13442          elif test -f "$srcdir/$f"; then
13443            # Source tree
13444            echo "$srcdir/$f"
13445          else
13446            # /dev/null tree
13447            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
13448 echo "$as_me: error: cannot find input file: $f" >&2;}
13449    { (exit 1); exit 1; }; }
13450          fi;;
13451       esac
13452     done` || { (exit 1); exit 1; }
13453
13454   if test x"$ac_file" != x-; then
13455     { echo "$as_me:$LINENO: creating $ac_file" >&5
13456 echo "$as_me: creating $ac_file" >&6;}
13457     rm -f "$ac_file"
13458   fi
13459 _ACEOF
13460 cat >>$CONFIG_STATUS <<_ACEOF
13461   sed "$ac_vpsub
13462 $extrasub
13463 _ACEOF
13464 cat >>$CONFIG_STATUS <<\_ACEOF
13465 :t
13466 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13467 s,@configure_input@,$configure_input,;t t
13468 s,@srcdir@,$ac_srcdir,;t t
13469 s,@abs_srcdir@,$ac_abs_srcdir,;t t
13470 s,@top_srcdir@,$ac_top_srcdir,;t t
13471 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
13472 s,@builddir@,$ac_builddir,;t t
13473 s,@abs_builddir@,$ac_abs_builddir,;t t
13474 s,@top_builddir@,$ac_top_builddir,;t t
13475 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
13476 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
13477   rm -f $tmp/stdin
13478   if test x"$ac_file" != x-; then
13479     mv $tmp/out $ac_file
13480   else
13481     cat $tmp/out
13482     rm -f $tmp/out
13483   fi
13484
13485 done
13486 _ACEOF
13487 cat >>$CONFIG_STATUS <<\_ACEOF
13488
13489 #
13490 # CONFIG_HEADER section.
13491 #
13492
13493 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
13494 # NAME is the cpp macro being defined and VALUE is the value it is being given.
13495 #
13496 # ac_d sets the value in "#define NAME VALUE" lines.
13497 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
13498 ac_dB='[         ].*$,\1#\2'
13499 ac_dC=' '
13500 ac_dD=',;t'
13501 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
13502 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
13503 ac_uB='$,\1#\2define\3'
13504 ac_uC=' '
13505 ac_uD=',;t'
13506
13507 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
13508   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
13509   case $ac_file in
13510   - | *:- | *:-:* ) # input from stdin
13511         cat >$tmp/stdin
13512         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13513         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13514   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
13515         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
13516   * )   ac_file_in=$ac_file.in ;;
13517   esac
13518
13519   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
13520 echo "$as_me: creating $ac_file" >&6;}
13521
13522   # First look for the input files in the build tree, otherwise in the
13523   # src tree.
13524   ac_file_inputs=`IFS=:
13525     for f in $ac_file_in; do
13526       case $f in
13527       -) echo $tmp/stdin ;;
13528       [\\/$]*)
13529          # Absolute (can't be DOS-style, as IFS=:)
13530          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
13531 echo "$as_me: error: cannot find input file: $f" >&2;}
13532    { (exit 1); exit 1; }; }
13533          # Do quote $f, to prevent DOS paths from being IFS'd.
13534          echo "$f";;
13535       *) # Relative
13536          if test -f "$f"; then
13537            # Build tree
13538            echo "$f"
13539          elif test -f "$srcdir/$f"; then
13540            # Source tree
13541            echo "$srcdir/$f"
13542          else
13543            # /dev/null tree
13544            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
13545 echo "$as_me: error: cannot find input file: $f" >&2;}
13546    { (exit 1); exit 1; }; }
13547          fi;;
13548       esac
13549     done` || { (exit 1); exit 1; }
13550   # Remove the trailing spaces.
13551   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
13552
13553 _ACEOF
13554
13555 # Transform confdefs.h into two sed scripts, `conftest.defines' and
13556 # `conftest.undefs', that substitutes the proper values into
13557 # config.h.in to produce config.h.  The first handles `#define'
13558 # templates, and the second `#undef' templates.
13559 # And first: Protect against being on the right side of a sed subst in
13560 # config.status.  Protect against being in an unquoted here document
13561 # in config.status.
13562 rm -f conftest.defines conftest.undefs
13563 # Using a here document instead of a string reduces the quoting nightmare.
13564 # Putting comments in sed scripts is not portable.
13565 #
13566 # `end' is used to avoid that the second main sed command (meant for
13567 # 0-ary CPP macros) applies to n-ary macro definitions.
13568 # See the Autoconf documentation for `clear'.
13569 cat >confdef2sed.sed <<\_ACEOF
13570 s/[\\&,]/\\&/g
13571 s,[\\$`],\\&,g
13572 t clear
13573 : clear
13574 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
13575 t end
13576 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
13577 : end
13578 _ACEOF
13579 # If some macros were called several times there might be several times
13580 # the same #defines, which is useless.  Nevertheless, we may not want to
13581 # sort them, since we want the *last* AC-DEFINE to be honored.
13582 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
13583 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
13584 rm -f confdef2sed.sed
13585
13586 # This sed command replaces #undef with comments.  This is necessary, for
13587 # example, in the case of _POSIX_SOURCE, which is predefined and required
13588 # on some systems where configure will not decide to define it.
13589 cat >>conftest.undefs <<\_ACEOF
13590 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
13591 _ACEOF
13592
13593 # Break up conftest.defines because some shells have a limit on the size
13594 # of here documents, and old seds have small limits too (100 cmds).
13595 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
13596 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
13597 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
13598 echo '  :' >>$CONFIG_STATUS
13599 rm -f conftest.tail
13600 while grep . conftest.defines >/dev/null
13601 do
13602   # Write a limited-size here document to $tmp/defines.sed.
13603   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
13604   # Speed up: don't consider the non `#define' lines.
13605   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
13606   # Work around the forget-to-reset-the-flag bug.
13607   echo 't clr' >>$CONFIG_STATUS
13608   echo ': clr' >>$CONFIG_STATUS
13609   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
13610   echo 'CEOF
13611   sed -f $tmp/defines.sed $tmp/in >$tmp/out
13612   rm -f $tmp/in
13613   mv $tmp/out $tmp/in
13614 ' >>$CONFIG_STATUS
13615   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
13616   rm -f conftest.defines
13617   mv conftest.tail conftest.defines
13618 done
13619 rm -f conftest.defines
13620 echo '  fi # grep' >>$CONFIG_STATUS
13621 echo >>$CONFIG_STATUS
13622
13623 # Break up conftest.undefs because some shells have a limit on the size
13624 # of here documents, and old seds have small limits too (100 cmds).
13625 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
13626 rm -f conftest.tail
13627 while grep . conftest.undefs >/dev/null
13628 do
13629   # Write a limited-size here document to $tmp/undefs.sed.
13630   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
13631   # Speed up: don't consider the non `#undef'
13632   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
13633   # Work around the forget-to-reset-the-flag bug.
13634   echo 't clr' >>$CONFIG_STATUS
13635   echo ': clr' >>$CONFIG_STATUS
13636   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
13637   echo 'CEOF
13638   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
13639   rm -f $tmp/in
13640   mv $tmp/out $tmp/in
13641 ' >>$CONFIG_STATUS
13642   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
13643   rm -f conftest.undefs
13644   mv conftest.tail conftest.undefs
13645 done
13646 rm -f conftest.undefs
13647
13648 cat >>$CONFIG_STATUS <<\_ACEOF
13649   # Let's still pretend it is `configure' which instantiates (i.e., don't
13650   # use $as_me), people would be surprised to read:
13651   #    /* config.h.  Generated by config.status.  */
13652   if test x"$ac_file" = x-; then
13653     echo "/* Generated by configure.  */" >$tmp/config.h
13654   else
13655     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
13656   fi
13657   cat $tmp/in >>$tmp/config.h
13658   rm -f $tmp/in
13659   if test x"$ac_file" != x-; then
13660     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
13661       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
13662 echo "$as_me: $ac_file is unchanged" >&6;}
13663     else
13664       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
13665 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13666          X"$ac_file" : 'X\(//\)[^/]' \| \
13667          X"$ac_file" : 'X\(//\)$' \| \
13668          X"$ac_file" : 'X\(/\)' \| \
13669          .     : '\(.\)' 2>/dev/null ||
13670 echo X"$ac_file" |
13671     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13672           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13673           /^X\(\/\/\)$/{ s//\1/; q; }
13674           /^X\(\/\).*/{ s//\1/; q; }
13675           s/.*/./; q'`
13676       { if $as_mkdir_p; then
13677     mkdir -p "$ac_dir"
13678   else
13679     as_dir="$ac_dir"
13680     as_dirs=
13681     while test ! -d "$as_dir"; do
13682       as_dirs="$as_dir $as_dirs"
13683       as_dir=`(dirname "$as_dir") 2>/dev/null ||
13684 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13685          X"$as_dir" : 'X\(//\)[^/]' \| \
13686          X"$as_dir" : 'X\(//\)$' \| \
13687          X"$as_dir" : 'X\(/\)' \| \
13688          .     : '\(.\)' 2>/dev/null ||
13689 echo X"$as_dir" |
13690     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13691           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13692           /^X\(\/\/\)$/{ s//\1/; q; }
13693           /^X\(\/\).*/{ s//\1/; q; }
13694           s/.*/./; q'`
13695     done
13696     test ! -n "$as_dirs" || mkdir $as_dirs
13697   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
13698 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
13699    { (exit 1); exit 1; }; }; }
13700
13701       rm -f $ac_file
13702       mv $tmp/config.h $ac_file
13703     fi
13704   else
13705     cat $tmp/config.h
13706     rm -f $tmp/config.h
13707   fi
13708 done
13709 _ACEOF
13710 cat >>$CONFIG_STATUS <<\_ACEOF
13711
13712 #
13713 # CONFIG_COMMANDS section.
13714 #
13715 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
13716   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
13717   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
13718   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
13719 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13720          X"$ac_dest" : 'X\(//\)[^/]' \| \
13721          X"$ac_dest" : 'X\(//\)$' \| \
13722          X"$ac_dest" : 'X\(/\)' \| \
13723          .     : '\(.\)' 2>/dev/null ||
13724 echo X"$ac_dest" |
13725     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13726           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13727           /^X\(\/\/\)$/{ s//\1/; q; }
13728           /^X\(\/\).*/{ s//\1/; q; }
13729           s/.*/./; q'`
13730   { if $as_mkdir_p; then
13731     mkdir -p "$ac_dir"
13732   else
13733     as_dir="$ac_dir"
13734     as_dirs=
13735     while test ! -d "$as_dir"; do
13736       as_dirs="$as_dir $as_dirs"
13737       as_dir=`(dirname "$as_dir") 2>/dev/null ||
13738 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13739          X"$as_dir" : 'X\(//\)[^/]' \| \
13740          X"$as_dir" : 'X\(//\)$' \| \
13741          X"$as_dir" : 'X\(/\)' \| \
13742          .     : '\(.\)' 2>/dev/null ||
13743 echo X"$as_dir" |
13744     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
13745           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
13746           /^X\(\/\/\)$/{ s//\1/; q; }
13747           /^X\(\/\).*/{ s//\1/; q; }
13748           s/.*/./; q'`
13749     done
13750     test ! -n "$as_dirs" || mkdir $as_dirs
13751   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
13752 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
13753    { (exit 1); exit 1; }; }; }
13754
13755   ac_builddir=.
13756
13757 if test "$ac_dir" != .; then
13758   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
13759   # A "../" for each directory in $ac_dir_suffix.
13760   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
13761 else
13762   ac_dir_suffix= ac_top_builddir=
13763 fi
13764
13765 case $srcdir in
13766   .)  # No --srcdir option.  We are building in place.
13767     ac_srcdir=.
13768     if test -z "$ac_top_builddir"; then
13769        ac_top_srcdir=.
13770     else
13771        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
13772     fi ;;
13773   [\\/]* | ?:[\\/]* )  # Absolute path.
13774     ac_srcdir=$srcdir$ac_dir_suffix;
13775     ac_top_srcdir=$srcdir ;;
13776   *) # Relative path.
13777     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
13778     ac_top_srcdir=$ac_top_builddir$srcdir ;;
13779 esac
13780
13781 # Do not use `cd foo && pwd` to compute absolute paths, because
13782 # the directories may not exist.
13783 case `pwd` in
13784 .) ac_abs_builddir="$ac_dir";;
13785 *)
13786   case "$ac_dir" in
13787   .) ac_abs_builddir=`pwd`;;
13788   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
13789   *) ac_abs_builddir=`pwd`/"$ac_dir";;
13790   esac;;
13791 esac
13792 case $ac_abs_builddir in
13793 .) ac_abs_top_builddir=${ac_top_builddir}.;;
13794 *)
13795   case ${ac_top_builddir}. in
13796   .) ac_abs_top_builddir=$ac_abs_builddir;;
13797   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
13798   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
13799   esac;;
13800 esac
13801 case $ac_abs_builddir in
13802 .) ac_abs_srcdir=$ac_srcdir;;
13803 *)
13804   case $ac_srcdir in
13805   .) ac_abs_srcdir=$ac_abs_builddir;;
13806   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
13807   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
13808   esac;;
13809 esac
13810 case $ac_abs_builddir in
13811 .) ac_abs_top_srcdir=$ac_top_srcdir;;
13812 *)
13813   case $ac_top_srcdir in
13814   .) ac_abs_top_srcdir=$ac_abs_builddir;;
13815   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
13816   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
13817   esac;;
13818 esac
13819
13820
13821   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
13822 echo "$as_me: executing $ac_dest commands" >&6;}
13823   case $ac_dest in
13824     default )
13825 case ${CONFIG_HEADERS} in
13826   *auto-host.h:config.in*)
13827   echo > cstamp-h ;;
13828 esac
13829 # Make sure all the subdirs exist.
13830 for d in $subdirs
13831 do
13832     test -d $d || mkdir $d
13833 done
13834 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
13835 # bootstrapping and the installation procedure can still use
13836 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
13837 # FLAGS_TO_PASS has been modified to solve the problem there.
13838 # This is virtually a duplicate of what happens in configure.lang; we do
13839 # an extra check to make sure this only happens if ln -s can be used.
13840 if test "$symbolic_link" = "ln -s"; then
13841  for d in ${subdirs} fixinc ; do
13842         STARTDIR=`${PWDCMD-pwd}`
13843         cd $d
13844         for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
13845         do
13846                 rm -f $t
13847                 $symbolic_link ../$t $t 2>/dev/null
13848         done
13849         cd $STARTDIR
13850  done
13851 else true ; fi
13852  ;;
13853   esac
13854 done
13855 _ACEOF
13856
13857 cat >>$CONFIG_STATUS <<\_ACEOF
13858
13859 { (exit 0); exit 0; }
13860 _ACEOF
13861 chmod +x $CONFIG_STATUS
13862 ac_clean_files=$ac_clean_files_save
13863
13864
13865 # configure is writing to config.log, and then calls config.status.
13866 # config.status does its own redirection, appending to config.log.
13867 # Unfortunately, on DOS this fails, as config.log is still kept open
13868 # by configure, so config.status won't be able to write to it; its
13869 # output is simply discarded.  So we exec the FD to /dev/null,
13870 # effectively closing config.log, so it can be properly (re)opened and
13871 # appended to by config.status.  When coming back to configure, we
13872 # need to make the FD available again.
13873 if test "$no_create" != yes; then
13874   ac_cs_success=:
13875   ac_config_status_args=
13876   test "$silent" = yes &&
13877     ac_config_status_args="$ac_config_status_args --quiet"
13878   exec 5>/dev/null
13879   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13880   exec 5>>config.log
13881   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
13882   # would make configure fail if this is the last instruction.
13883   $ac_cs_success || { (exit 1); exit 1; }
13884 fi
13885