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 $as_unset CDPATH
 242
 243
 244
 245 # Check that we are running under the correct shell.
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247
 248 case X$lt_ECHO in
 249 X*--fallback-echo)
 250   # Remove one level of quotation (which was required for Make).
 251   ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
 252   ;;
 253 esac
 254
 255 ECHO=${lt_ECHO-echo}
 256 if test "X$1" = X--no-reexec; then
 257   # Discard the --no-reexec flag, and continue.
 258   shift
 259 elif test "X$1" = X--fallback-echo; then
 260   # Avoid inline document here, it may be left over
 261   :
 262 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
 263   # Yippee, $ECHO works!
 264   :
 265 else
 266   # Restart under the correct shell.
 267   exec $SHELL "$0" --no-reexec ${1+"$@"}
 268 fi
 269
 270 if test "X$1" = X--fallback-echo; then
 271   # used as fallback echo
 272   shift
 273   cat <<_LT_EOF
 274 $*
 275 _LT_EOF
 276   exit 0
 277 fi
 278
 279 # The HP-UX ksh and POSIX shell print the target directory to stdout
 280 # if CDPATH is set.
 281 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 282
 283 if test -z "$lt_ECHO"; then
 284   if test "X${echo_test_string+set}" != Xset; then
 285     # find a string as large as possible, as long as the shell can cope with it
 286     for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
 287       # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
 288       if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
 289          { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
 290       then
 291         break
 292       fi
 293     done
 294   fi
 295
 296   if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
 297      echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
 298      test "X$echo_testing_string" = "X$echo_test_string"; then
 299     :
 300   else
 301     # The Solaris, AIX, and Digital Unix default echo programs unquote
 302     # backslashes.  This makes it impossible to quote backslashes using
 303     #   echo "$something" | sed 's/\\/\\\\/g'
 304     #
 305     # So, first we look for a working echo in the user's PATH.
 306
 307     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 308     for dir in $PATH /usr/ucb; do
 309       IFS="$lt_save_ifs"
 310       if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
 311          test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
 312          echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
 313          test "X$echo_testing_string" = "X$echo_test_string"; then
 314         ECHO="$dir/echo"
 315         break
 316       fi
 317     done
 318     IFS="$lt_save_ifs"
 319
 320     if test "X$ECHO" = Xecho; then
 321       # We didn't find a better echo, so look for alternatives.
 322       if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
 323          echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
 324          test "X$echo_testing_string" = "X$echo_test_string"; then
 325         # This shell has a builtin print -r that does the trick.
 326         ECHO='print -r'
 327       elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
 328            test "X$CONFIG_SHELL" != X/bin/ksh; then
 329         # If we have ksh, try running configure again with it.
 330         ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
 331         export ORIGINAL_CONFIG_SHELL
 332         CONFIG_SHELL=/bin/ksh
 333         export CONFIG_SHELL
 334         exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
 335       else
 336         # Try using printf.
 337         ECHO='printf %s\n'
 338         if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
 339            echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
 340            test "X$echo_testing_string" = "X$echo_test_string"; then
 341           # Cool, printf works
 342           :
 343         elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 344              test "X$echo_testing_string" = 'X\t' &&
 345              echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 346              test "X$echo_testing_string" = "X$echo_test_string"; then
 347           CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
 348           export CONFIG_SHELL
 349           SHELL="$CONFIG_SHELL"
 350           export SHELL
 351           ECHO="$CONFIG_SHELL $0 --fallback-echo"
 352         elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 353              test "X$echo_testing_string" = 'X\t' &&
 354              echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 355              test "X$echo_testing_string" = "X$echo_test_string"; then
 356           ECHO="$CONFIG_SHELL $0 --fallback-echo"
 357         else
 358           # maybe with a smaller string...
 359           prev=:
 360
 361           for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
 362             if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
 363             then
 364               break
 365             fi
 366             prev="$cmd"
 367           done
 368
 369           if test "$prev" != 'sed 50q "$0"'; then
 370             echo_test_string=`eval $prev`
 371             export echo_test_string
 372             exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
 373           else
 374             # Oops.  We lost completely, so just stick with echo.
 375             ECHO=echo
 376           fi
 377         fi
 378       fi
 379     fi
 380   fi
 381 fi
 382
 383 # Copy echo and quote the copy suitably for passing to libtool from
 384 # the Makefile, instead of quoting the original, which is used later.
 385 lt_ECHO=$ECHO
 386 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
 387    lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
 388 fi
 389
 390
 391
 392
 393 # Name of the host.
 394 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 395 # so uname gets run too.
 396 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 397
 398 exec 6>&1
 399
 400 #
 401 # Initializations.
 402 #
 403 ac_default_prefix=/usr/local
 404 ac_config_libobj_dir=.
 405 cross_compiling=no
 406 subdirs=
 407 MFLAGS=
 408 MAKEFLAGS=
 409 SHELL=${CONFIG_SHELL-/bin/sh}
 410
 411 # Maximum number of lines to put in a shell here document.
 412 # This variable seems obsolete.  It should probably be removed, and
 413 # only ac_max_sed_lines should be used.
 414 : ${ac_max_here_lines=38}
 415
 416 # Identity of this package.
 417 PACKAGE_NAME=
 418 PACKAGE_TARNAME=
 419 PACKAGE_VERSION=
 420 PACKAGE_STRING=
 421 PACKAGE_BUGREPORT=
 422
 423 ac_unique_file="tree.c"
 424 # Factoring default headers for most tests.
 425 ac_includes_default="\
 426 #include <stdio.h>
 427 #if HAVE_SYS_TYPES_H
 428 # include <sys/types.h>
 429 #endif
 430 #if HAVE_SYS_STAT_H
 431 # include <sys/stat.h>
 432 #endif
 433 #if STDC_HEADERS
 434 # include <stdlib.h>
 435 # include <stddef.h>
 436 #else
 437 # if HAVE_STDLIB_H
 438 #  include <stdlib.h>
 439 # endif
 440 #endif
 441 #if HAVE_STRING_H
 442 # if !STDC_HEADERS && HAVE_MEMORY_H
 443 #  include <memory.h>
 444 # endif
 445 # include <string.h>
 446 #endif
 447 #if HAVE_STRINGS_H
 448 # include <strings.h>
 449 #endif
 450 #if HAVE_INTTYPES_H
 451 # include <inttypes.h>
 452 #else
 453 # if HAVE_STDINT_H
 454 #  include <stdint.h>
 455 # endif
 456 #endif
 457 #if HAVE_UNISTD_H
 458 # include <unistd.h>
 459 #endif"
 460
 461 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn cxx_compat_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir 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 COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN ac_ct_AR STRIP ac_ct_STRIP lt_ECHO objdir enable_fast_install gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages 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 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 thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
 462 ac_subst_files='language_hooks'
 463
 464 # Initialize some variables set by options.
 465 ac_init_help=
 466 ac_init_version=false
 467 # The variables have the same names as the options, with
 468 # dashes changed to underlines.
 469 cache_file=/dev/null
 470 exec_prefix=NONE
 471 no_create=
 472 no_recursion=
 473 prefix=NONE
 474 program_prefix=NONE
 475 program_suffix=NONE
 476 program_transform_name=s,x,x,
 477 silent=
 478 site=
 479 srcdir=
 480 verbose=
 481 x_includes=NONE
 482 x_libraries=NONE
 483
 484 # Installation directory options.
 485 # These are left unexpanded so users can "make install exec_prefix=/foo"
 486 # and all the variables that are supposed to be based on exec_prefix
 487 # by default will actually change.
 488 # Use braces instead of parens because sh, perl, etc. also accept them.
 489 bindir='${exec_prefix}/bin'
 490 sbindir='${exec_prefix}/sbin'
 491 libexecdir='${exec_prefix}/libexec'
 492 datadir='${prefix}/share'
 493 sysconfdir='${prefix}/etc'
 494 sharedstatedir='${prefix}/com'
 495 localstatedir='${prefix}/var'
 496 libdir='${exec_prefix}/lib'
 497 includedir='${prefix}/include'
 498 oldincludedir='/usr/include'
 499 infodir='${prefix}/info'
 500 mandir='${prefix}/man'
 501
 502 ac_prev=
 503 for ac_option
 504 do
 505   # If the previous option needs an argument, assign it.
 506   if test -n "$ac_prev"; then
 507     eval "$ac_prev=\$ac_option"
 508     ac_prev=
 509     continue
 510   fi
 511
 512   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 513
 514   # Accept the important Cygnus configure options, so we can diagnose typos.
 515
 516   case $ac_option in
 517
 518   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 519     ac_prev=bindir ;;
 520   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 521     bindir=$ac_optarg ;;
 522
 523   -build | --build | --buil | --bui | --bu)
 524     ac_prev=build_alias ;;
 525   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 526     build_alias=$ac_optarg ;;
 527
 528   -cache-file | --cache-file | --cache-fil | --cache-fi \
 529   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 530     ac_prev=cache_file ;;
 531   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 532   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 533     cache_file=$ac_optarg ;;
 534
 535   --config-cache | -C)
 536     cache_file=config.cache ;;
 537
 538   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 539     ac_prev=datadir ;;
 540   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 541   | --da=*)
 542     datadir=$ac_optarg ;;
 543
 544   -disable-* | --disable-*)
 545     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 546     # Reject names that are not valid shell variable names.
 547     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 548       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 549    { (exit 1); exit 1; }; }
 550     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 551     eval "enable_$ac_feature=no" ;;
 552
 553   -enable-* | --enable-*)
 554     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 555     # Reject names that are not valid shell variable names.
 556     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 557       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 558    { (exit 1); exit 1; }; }
 559     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 560     case $ac_option in
 561       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 562       *) ac_optarg=yes ;;
 563     esac
 564     eval "enable_$ac_feature='$ac_optarg'" ;;
 565
 566   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 567   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 568   | --exec | --exe | --ex)
 569     ac_prev=exec_prefix ;;
 570   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 571   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 572   | --exec=* | --exe=* | --ex=*)
 573     exec_prefix=$ac_optarg ;;
 574
 575   -gas | --gas | --ga | --g)
 576     # Obsolete; use --with-gas.
 577     with_gas=yes ;;
 578
 579   -help | --help | --hel | --he | -h)
 580     ac_init_help=long ;;
 581   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 582     ac_init_help=recursive ;;
 583   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 584     ac_init_help=short ;;
 585
 586   -host | --host | --hos | --ho)
 587     ac_prev=host_alias ;;
 588   -host=* | --host=* | --hos=* | --ho=*)
 589     host_alias=$ac_optarg ;;
 590
 591   -includedir | --includedir | --includedi | --included | --include \
 592   | --includ | --inclu | --incl | --inc)
 593     ac_prev=includedir ;;
 594   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 595   | --includ=* | --inclu=* | --incl=* | --inc=*)
 596     includedir=$ac_optarg ;;
 597
 598   -infodir | --infodir | --infodi | --infod | --info | --inf)
 599     ac_prev=infodir ;;
 600   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 601     infodir=$ac_optarg ;;
 602
 603   -libdir | --libdir | --libdi | --libd)
 604     ac_prev=libdir ;;
 605   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 606     libdir=$ac_optarg ;;
 607
 608   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 609   | --libexe | --libex | --libe)
 610     ac_prev=libexecdir ;;
 611   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 612   | --libexe=* | --libex=* | --libe=*)
 613     libexecdir=$ac_optarg ;;
 614
 615   -localstatedir | --localstatedir | --localstatedi | --localstated \
 616   | --localstate | --localstat | --localsta | --localst \
 617   | --locals | --local | --loca | --loc | --lo)
 618     ac_prev=localstatedir ;;
 619   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 620   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 621   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 622     localstatedir=$ac_optarg ;;
 623
 624   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 625     ac_prev=mandir ;;
 626   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 627     mandir=$ac_optarg ;;
 628
 629   -nfp | --nfp | --nf)
 630     # Obsolete; use --without-fp.
 631     with_fp=no ;;
 632
 633   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 634   | --no-cr | --no-c | -n)
 635     no_create=yes ;;
 636
 637   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 638   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 639     no_recursion=yes ;;
 640
 641   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 642   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 643   | --oldin | --oldi | --old | --ol | --o)
 644     ac_prev=oldincludedir ;;
 645   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 646   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 647   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 648     oldincludedir=$ac_optarg ;;
 649
 650   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 651     ac_prev=prefix ;;
 652   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 653     prefix=$ac_optarg ;;
 654
 655   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 656   | --program-pre | --program-pr | --program-p)
 657     ac_prev=program_prefix ;;
 658   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 659   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 660     program_prefix=$ac_optarg ;;
 661
 662   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 663   | --program-suf | --program-su | --program-s)
 664     ac_prev=program_suffix ;;
 665   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 666   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 667     program_suffix=$ac_optarg ;;
 668
 669   -program-transform-name | --program-transform-name \
 670   | --program-transform-nam | --program-transform-na \
 671   | --program-transform-n | --program-transform- \
 672   | --program-transform | --program-transfor \
 673   | --program-transfo | --program-transf \
 674   | --program-trans | --program-tran \
 675   | --progr-tra | --program-tr | --program-t)
 676     ac_prev=program_transform_name ;;
 677   -program-transform-name=* | --program-transform-name=* \
 678   | --program-transform-nam=* | --program-transform-na=* \
 679   | --program-transform-n=* | --program-transform-=* \
 680   | --program-transform=* | --program-transfor=* \
 681   | --program-transfo=* | --program-transf=* \
 682   | --program-trans=* | --program-tran=* \
 683   | --progr-tra=* | --program-tr=* | --program-t=*)
 684     program_transform_name=$ac_optarg ;;
 685
 686   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 687   | -silent | --silent | --silen | --sile | --sil)
 688     silent=yes ;;
 689
 690   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 691     ac_prev=sbindir ;;
 692   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 693   | --sbi=* | --sb=*)
 694     sbindir=$ac_optarg ;;
 695
 696   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 697   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 698   | --sharedst | --shareds | --shared | --share | --shar \
 699   | --sha | --sh)
 700     ac_prev=sharedstatedir ;;
 701   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 702   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 703   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 704   | --sha=* | --sh=*)
 705     sharedstatedir=$ac_optarg ;;
 706
 707   -site | --site | --sit)
 708     ac_prev=site ;;
 709   -site=* | --site=* | --sit=*)
 710     site=$ac_optarg ;;
 711
 712   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 713     ac_prev=srcdir ;;
 714   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 715     srcdir=$ac_optarg ;;
 716
 717   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 718   | --syscon | --sysco | --sysc | --sys | --sy)
 719     ac_prev=sysconfdir ;;
 720   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 721   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 722     sysconfdir=$ac_optarg ;;
 723
 724   -target | --target | --targe | --targ | --tar | --ta | --t)
 725     ac_prev=target_alias ;;
 726   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 727     target_alias=$ac_optarg ;;
 728
 729   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 730     verbose=yes ;;
 731
 732   -version | --version | --versio | --versi | --vers | -V)
 733     ac_init_version=: ;;
 734
 735   -with-* | --with-*)
 736     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 737     # Reject names that are not valid shell variable names.
 738     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 739       { echo "$as_me: error: invalid package name: $ac_package" >&2
 740    { (exit 1); exit 1; }; }
 741     ac_package=`echo $ac_package| sed 's/-/_/g'`
 742     case $ac_option in
 743       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 744       *) ac_optarg=yes ;;
 745     esac
 746     eval "with_$ac_package='$ac_optarg'" ;;
 747
 748   -without-* | --without-*)
 749     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 750     # Reject names that are not valid shell variable names.
 751     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 752       { echo "$as_me: error: invalid package name: $ac_package" >&2
 753    { (exit 1); exit 1; }; }
 754     ac_package=`echo $ac_package | sed 's/-/_/g'`
 755     eval "with_$ac_package=no" ;;
 756
 757   --x)
 758     # Obsolete; use --with-x.
 759     with_x=yes ;;
 760
 761   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 762   | --x-incl | --x-inc | --x-in | --x-i)
 763     ac_prev=x_includes ;;
 764   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 765   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 766     x_includes=$ac_optarg ;;
 767
 768   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 769   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 770     ac_prev=x_libraries ;;
 771   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 772   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 773     x_libraries=$ac_optarg ;;
 774
 775   -*) { echo "$as_me: error: unrecognized option: $ac_option
 776 Try \`$0 --help' for more information." >&2
 777    { (exit 1); exit 1; }; }
 778     ;;
 779
 780   *=*)
 781     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 782     # Reject names that are not valid shell variable names.
 783     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 784       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 785    { (exit 1); exit 1; }; }
 786     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 787     eval "$ac_envvar='$ac_optarg'"
 788     export $ac_envvar ;;
 789
 790   *)
 791     # FIXME: should be removed in autoconf 3.0.
 792     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 793     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 794       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 795     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 796     ;;
 797
 798   esac
 799 done
 800
 801 if test -n "$ac_prev"; then
 802   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 803   { echo "$as_me: error: missing argument to $ac_option" >&2
 804    { (exit 1); exit 1; }; }
 805 fi
 806
 807 # Be sure to have absolute paths.
 808 for ac_var in exec_prefix prefix
 809 do
 810   eval ac_val=$`echo $ac_var`
 811   case $ac_val in
 812     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 813     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 814    { (exit 1); exit 1; }; };;
 815   esac
 816 done
 817
 818 # Be sure to have absolute paths.
 819 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 820               localstatedir libdir includedir oldincludedir infodir mandir
 821 do
 822   eval ac_val=$`echo $ac_var`
 823   case $ac_val in
 824     [\\/$]* | ?:[\\/]* ) ;;
 825     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 826    { (exit 1); exit 1; }; };;
 827   esac
 828 done
 829
 830 # There might be people who depend on the old broken behavior: `$host'
 831 # used to hold the argument of --host etc.
 832 # FIXME: To remove some day.
 833 build=$build_alias
 834 host=$host_alias
 835 target=$target_alias
 836
 837 # FIXME: To remove some day.
 838 if test "x$host_alias" != x; then
 839   if test "x$build_alias" = x; then
 840     cross_compiling=maybe
 841     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 842     If a cross compiler is detected then cross compile mode will be used." >&2
 843   elif test "x$build_alias" != "x$host_alias"; then
 844     cross_compiling=yes
 845   fi
 846 fi
 847
 848 ac_tool_prefix=
 849 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 850
 851 test "$silent" = yes && exec 6>/dev/null
 852
 853
 854 # Find the source files, if location was not specified.
 855 if test -z "$srcdir"; then
 856   ac_srcdir_defaulted=yes
 857   # Try the directory containing this script, then its parent.
 858   ac_confdir=`(dirname "$0") 2>/dev/null ||
 859 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 860          X"$0" : 'X\(//\)[^/]' \| \
 861          X"$0" : 'X\(//\)$' \| \
 862          X"$0" : 'X\(/\)' \| \
 863          .     : '\(.\)' 2>/dev/null ||
 864 echo X"$0" |
 865     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 866           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 867           /^X\(\/\/\)$/{ s//\1/; q; }
 868           /^X\(\/\).*/{ s//\1/; q; }
 869           s/.*/./; q'`
 870   srcdir=$ac_confdir
 871   if test ! -r $srcdir/$ac_unique_file; then
 872     srcdir=..
 873   fi
 874 else
 875   ac_srcdir_defaulted=no
 876 fi
 877 if test ! -r $srcdir/$ac_unique_file; then
 878   if test "$ac_srcdir_defaulted" = yes; then
 879     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 880    { (exit 1); exit 1; }; }
 881   else
 882     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 883    { (exit 1); exit 1; }; }
 884   fi
 885 fi
 886 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 887   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 888    { (exit 1); exit 1; }; }
 889 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 890 ac_env_build_alias_set=${build_alias+set}
 891 ac_env_build_alias_value=$build_alias
 892 ac_cv_env_build_alias_set=${build_alias+set}
 893 ac_cv_env_build_alias_value=$build_alias
 894 ac_env_host_alias_set=${host_alias+set}
 895 ac_env_host_alias_value=$host_alias
 896 ac_cv_env_host_alias_set=${host_alias+set}
 897 ac_cv_env_host_alias_value=$host_alias
 898 ac_env_target_alias_set=${target_alias+set}
 899 ac_env_target_alias_value=$target_alias
 900 ac_cv_env_target_alias_set=${target_alias+set}
 901 ac_cv_env_target_alias_value=$target_alias
 902 ac_env_CC_set=${CC+set}
 903 ac_env_CC_value=$CC
 904 ac_cv_env_CC_set=${CC+set}
 905 ac_cv_env_CC_value=$CC
 906 ac_env_CFLAGS_set=${CFLAGS+set}
 907 ac_env_CFLAGS_value=$CFLAGS
 908 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 909 ac_cv_env_CFLAGS_value=$CFLAGS
 910 ac_env_LDFLAGS_set=${LDFLAGS+set}
 911 ac_env_LDFLAGS_value=$LDFLAGS
 912 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 913 ac_cv_env_LDFLAGS_value=$LDFLAGS
 914 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 915 ac_env_CPPFLAGS_value=$CPPFLAGS
 916 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 917 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 918 ac_env_CPP_set=${CPP+set}
 919 ac_env_CPP_value=$CPP
 920 ac_cv_env_CPP_set=${CPP+set}
 921 ac_cv_env_CPP_value=$CPP
 922 ac_env_GMPLIBS_set=${GMPLIBS+set}
 923 ac_env_GMPLIBS_value=$GMPLIBS
 924 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
 925 ac_cv_env_GMPLIBS_value=$GMPLIBS
 926 ac_env_GMPINC_set=${GMPINC+set}
 927 ac_env_GMPINC_value=$GMPINC
 928 ac_cv_env_GMPINC_set=${GMPINC+set}
 929 ac_cv_env_GMPINC_value=$GMPINC
 930
 931 #
 932 # Report the --help message.
 933 #
 934 if test "$ac_init_help" = "long"; then
 935   # Omit some internal or obsolete options to make the list less imposing.
 936   # This message is too long to be a string in the A/UX 3.1 sh.
 937   cat <<_ACEOF
 938 \`configure' configures this package to adapt to many kinds of systems.
 939
 940 Usage: $0 [OPTION]... [VAR=VALUE]...
 941
 942 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 943 VAR=VALUE.  See below for descriptions of some of the useful variables.
 944
 945 Defaults for the options are specified in brackets.
 946
 947 Configuration:
 948   -h, --help              display this help and exit
 949       --help=short        display options specific to this package
 950       --help=recursive    display the short help of all the included packages
 951   -V, --version           display version information and exit
 952   -q, --quiet, --silent   do not print \`checking...' messages
 953       --cache-file=FILE   cache test results in FILE [disabled]
 954   -C, --config-cache      alias for \`--cache-file=config.cache'
 955   -n, --no-create         do not create output files
 956       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 957
 958 _ACEOF
 959
 960   cat <<_ACEOF
 961 Installation directories:
 962   --prefix=PREFIX         install architecture-independent files in PREFIX
 963                           [$ac_default_prefix]
 964   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 965                           [PREFIX]
 966
 967 By default, \`make install' will install all the files in
 968 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 969 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 970 for instance \`--prefix=\$HOME'.
 971
 972 For better control, use the options below.
 973
 974 Fine tuning of the installation directories:
 975   --bindir=DIR           user executables [EPREFIX/bin]
 976   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 977   --libexecdir=DIR       program executables [EPREFIX/libexec]
 978   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 979   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 980   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 981   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 982   --libdir=DIR           object code libraries [EPREFIX/lib]
 983   --includedir=DIR       C header files [PREFIX/include]
 984   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 985   --infodir=DIR          info documentation [PREFIX/info]
 986   --mandir=DIR           man documentation [PREFIX/man]
 987 _ACEOF
 988
 989   cat <<\_ACEOF
 990
 991 Program names:
 992   --program-prefix=PREFIX            prepend PREFIX to installed program names
 993   --program-suffix=SUFFIX            append SUFFIX to installed program names
 994   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 995
 996 System types:
 997   --build=BUILD     configure for building on BUILD [guessed]
 998   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 999   --target=TARGET   configure for building compilers for TARGET [HOST]
1000 _ACEOF
1001 fi
1002
1003 if test -n "$ac_init_help"; then
1004
1005   cat <<\_ACEOF
1006
1007 Optional Features:
1008   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1009   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1010   --enable-generated-files-in-srcdir
1011                           put copies of generated files in source dir
1012                           intended for creating source tarballs for users
1013                           without texinfo bison or flex.
1014   --enable-werror-always  enable -Werror despite compiler version
1015   --enable-checking=LIST
1016                           enable expensive run-time checks.  With LIST,
1017                           enable only specific categories of checks.
1018                           Categories are: yes,no,all,none,release.
1019                           Flags are: assert,df,fold,gc,gcac,misc,
1020                           rtlflag,rtl,runtime,tree,valgrind,types.
1021   --enable-coverage=LEVEL
1022                           enable compiler's code coverage collection.
1023                           Use to measure compiler performance and locate
1024                           unused parts of the compiler. With LEVEL, specify
1025                           optimization. Values are opt, noopt,
1026                           default is noopt
1027   --enable-gather-detailed-mem-stats         enable detailed memory allocation stats gathering
1028   --enable-multilib       enable library support for multiple ABIs
1029   --enable-__cxa_atexit   enable __cxa_atexit for C++
1030   --enable-decimal-float={no,yes,bid,dpd}
1031                         enable decimal float extension to C.  Selecting 'bid'
1032                         or 'dpd' choses which decimal floating point format
1033                         to use
1034   --enable-fixed-point    enable fixed-point arithmetic extension to C
1035   --enable-threads        enable thread usage for target GCC
1036   --enable-threads=LIB    use LIB thread package for target GCC
1037   --enable-tls            enable or disable generation of tls code
1038                           overriding the assembler check for tls support
1039   --enable-objc-gc        enable the use of Boehm's garbage collector with
1040                           the GNU Objective-C runtime
1041   --disable-shared        don't provide a shared libgcc
1042   --enable-intermodule    build the compiler in one step
1043   --enable-languages=LIST specify which front-ends to build
1044   --disable-rpath         do not hardcode runtime library paths
1045   --enable-initfini-array       use .init_array/.fini_array sections
1046   --enable-sjlj-exceptions
1047                           arrange to use setjmp/longjmp exception handling
1048   --enable-secureplt      enable -msecure-plt by default for PowerPC
1049   --disable-win32-registry
1050                           disable lookup of installation paths in the
1051                           Registry on Windows hosts
1052   --enable-win32-registry enable registry lookup (default)
1053   --enable-win32-registry=KEY
1054                           use KEY instead of GCC version as the last portion
1055                           of the registry key
1056   --enable-shared[=PKGS]
1057                           build shared libraries [default=yes]
1058   --enable-static[=PKGS]
1059                           build static libraries [default=yes]
1060   --enable-fast-install[=PKGS]
1061                           optimize for fast installation [default=yes]
1062   --disable-libtool-lock  avoid locking (might break parallel builds)
1063   --enable-maintainer-mode
1064                           enable make rules and dependencies not useful
1065                           (and sometimes confusing) to the casual installer
1066   --enable-version-specific-runtime-libs
1067                           specify that runtime libraries should be
1068                           installed in a compiler-specific directory
1069
1070 Optional Packages:
1071   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1072   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1073   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1074   --with-local-prefix=DIR specifies directory to put local include
1075   --with-gxx-include-dir=DIR
1076                           specifies directory to put g++ header files
1077   --with-cpp-install-dir=DIR
1078                           install the user visible C preprocessor in DIR
1079                           (relative to PREFIX) as well as PREFIX/bin
1080   --with-gnu-ld           arrange to work with GNU ld.
1081   --with-ld               arrange to use the specified ld (full pathname)
1082   --with-demangler-in-ld  try to use demangler in GNU ld.
1083   --with-gnu-as           arrange to work with GNU as
1084   --with-as               arrange to use the specified as (full pathname)
1085   --with-stabs            arrange to use stabs instead of host debug format
1086   --with-dwarf2           force the default debug format to be DWARF 2
1087   --with-build-sysroot=sysroot
1088                           use sysroot as the system root during the build
1089   --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1090   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1091   --with-bugurl=URL       Direct users to URL to report a bug
1092   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1093   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1094   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1095   --with-system-libunwind use installed libunwind
1096   --with-pic              try to use only PIC/non-PIC objects [default=use
1097                           both]
1098   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1099   --with-long-double-128  Use 128-bit long double by default.
1100   --with-gc={page,zone}   choose the garbage collection mechanism to use
1101                           with the compiler
1102   --with-system-zlib      use installed libz
1103   --with-slibdir=DIR      shared libraries in DIR [LIBDIR]
1104   --with-datarootdir=DIR  Use DIR as the data root [PREFIX/share]
1105   --with-docdir=DIR       Install documentation in DIR [DATAROOTDIR]
1106   --with-htmldir=DIR      html documentation in in DIR [DOCDIR]
1107
1108 Some influential environment variables:
1109   CC          C compiler command
1110   CFLAGS      C compiler flags
1111   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1112               nonstandard directory <lib dir>
1113   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
1114               headers in a nonstandard directory <include dir>
1115   CPP         C preprocessor
1116   GMPLIBS     How to link GMP
1117   GMPINC      How to find GMP include files
1118
1119 Use these variables to override the choices made by `configure' or to help
1120 it to find libraries and programs with nonstandard names/locations.
1121
1122 _ACEOF
1123 fi
1124
1125 if test "$ac_init_help" = "recursive"; then
1126   # If there are subdirs, report their specific --help.
1127   ac_popdir=`pwd`
1128   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1129     test -d $ac_dir || continue
1130     ac_builddir=.
1131
1132 if test "$ac_dir" != .; then
1133   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1134   # A "../" for each directory in $ac_dir_suffix.
1135   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1136 else
1137   ac_dir_suffix= ac_top_builddir=
1138 fi
1139
1140 case $srcdir in
1141   .)  # No --srcdir option.  We are building in place.
1142     ac_srcdir=.
1143     if test -z "$ac_top_builddir"; then
1144        ac_top_srcdir=.
1145     else
1146        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1147     fi ;;
1148   [\\/]* | ?:[\\/]* )  # Absolute path.
1149     ac_srcdir=$srcdir$ac_dir_suffix;
1150     ac_top_srcdir=$srcdir ;;
1151   *) # Relative path.
1152     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1153     ac_top_srcdir=$ac_top_builddir$srcdir ;;
1154 esac
1155
1156 # Do not use `cd foo && pwd` to compute absolute paths, because
1157 # the directories may not exist.
1158 case `pwd` in
1159 .) ac_abs_builddir="$ac_dir";;
1160 *)
1161   case "$ac_dir" in
1162   .) ac_abs_builddir=`pwd`;;
1163   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1164   *) ac_abs_builddir=`pwd`/"$ac_dir";;
1165   esac;;
1166 esac
1167 case $ac_abs_builddir in
1168 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1169 *)
1170   case ${ac_top_builddir}. in
1171   .) ac_abs_top_builddir=$ac_abs_builddir;;
1172   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1173   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1174   esac;;
1175 esac
1176 case $ac_abs_builddir in
1177 .) ac_abs_srcdir=$ac_srcdir;;
1178 *)
1179   case $ac_srcdir in
1180   .) ac_abs_srcdir=$ac_abs_builddir;;
1181   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1182   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1183   esac;;
1184 esac
1185 case $ac_abs_builddir in
1186 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1187 *)
1188   case $ac_top_srcdir in
1189   .) ac_abs_top_srcdir=$ac_abs_builddir;;
1190   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1191   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1192   esac;;
1193 esac
1194
1195     cd $ac_dir
1196     # Check for guested configure; otherwise get Cygnus style configure.
1197     if test -f $ac_srcdir/configure.gnu; then
1198       echo
1199       $SHELL $ac_srcdir/configure.gnu  --help=recursive
1200     elif test -f $ac_srcdir/configure; then
1201       echo
1202       $SHELL $ac_srcdir/configure  --help=recursive
1203     elif test -f $ac_srcdir/configure.ac ||
1204            test -f $ac_srcdir/configure.in; then
1205       echo
1206       $ac_configure --help
1207     else
1208       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1209     fi
1210     cd $ac_popdir
1211   done
1212 fi
1213
1214 test -n "$ac_init_help" && exit 0
1215 if $ac_init_version; then
1216   cat <<\_ACEOF
1217
1218 Copyright (C) 2003 Free Software Foundation, Inc.
1219 This configure script is free software; the Free Software Foundation
1220 gives unlimited permission to copy, distribute and modify it.
1221 _ACEOF
1222   exit 0
1223 fi
1224 exec 5>config.log
1225 cat >&5 <<_ACEOF
1226 This file contains any messages produced by compilers while
1227 running configure, to aid debugging if configure makes a mistake.
1228
1229 It was created by $as_me, which was
1230 generated by GNU Autoconf 2.59.  Invocation command line was
1231
1232   $ $0 $@
1233
1234 _ACEOF
1235 {
1236 cat <<_ASUNAME
1237 ## --------- ##
1238 ## Platform. ##
1239 ## --------- ##
1240
1241 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1242 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1243 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1244 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1245 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1246
1247 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1248 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1249
1250 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1251 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1252 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1253 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1254 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1255 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1256 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1257
1258 _ASUNAME
1259
1260 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1261 for as_dir in $PATH
1262 do
1263   IFS=$as_save_IFS
1264   test -z "$as_dir" && as_dir=.
1265   echo "PATH: $as_dir"
1266 done
1267
1268 } >&5
1269
1270 cat >&5 <<_ACEOF
1271
1272
1273 ## ----------- ##
1274 ## Core tests. ##
1275 ## ----------- ##
1276
1277 _ACEOF
1278
1279
1280 # Keep a trace of the command line.
1281 # Strip out --no-create and --no-recursion so they do not pile up.
1282 # Strip out --silent because we don't want to record it for future runs.
1283 # Also quote any args containing shell meta-characters.
1284 # Make two passes to allow for proper duplicate-argument suppression.
1285 ac_configure_args=
1286 ac_configure_args0=
1287 ac_configure_args1=
1288 ac_sep=
1289 ac_must_keep_next=false
1290 for ac_pass in 1 2
1291 do
1292   for ac_arg
1293   do
1294     case $ac_arg in
1295     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1296     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1297     | -silent | --silent | --silen | --sile | --sil)
1298       continue ;;
1299     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1300       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1301     esac
1302     case $ac_pass in
1303     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1304     2)
1305       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1306       if test $ac_must_keep_next = true; then
1307         ac_must_keep_next=false # Got value, back to normal.
1308       else
1309         case $ac_arg in
1310           *=* | --config-cache | -C | -disable-* | --disable-* \
1311           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1312           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1313           | -with-* | --with-* | -without-* | --without-* | --x)
1314             case "$ac_configure_args0 " in
1315               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1316             esac
1317             ;;
1318           -* ) ac_must_keep_next=true ;;
1319         esac
1320       fi
1321       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1322       # Get rid of the leading space.
1323       ac_sep=" "
1324       ;;
1325     esac
1326   done
1327 done
1328 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1329 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1330
1331 # When interrupted or exit'd, cleanup temporary files, and complete
1332 # config.log.  We remove comments because anyway the quotes in there
1333 # would cause problems or look ugly.
1334 # WARNING: Be sure not to use single quotes in there, as some shells,
1335 # such as our DU 5.0 friend, will then `close' the trap.
1336 trap 'exit_status=$?
1337   # Save into config.log some information that might help in debugging.
1338   {
1339     echo
1340
1341     cat <<\_ASBOX
1342 ## ---------------- ##
1343 ## Cache variables. ##
1344 ## ---------------- ##
1345 _ASBOX
1346     echo
1347     # The following way of writing the cache mishandles newlines in values,
1348 {
1349   (set) 2>&1 |
1350     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1351     *ac_space=\ *)
1352       sed -n \
1353         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1354           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1355       ;;
1356     *)
1357       sed -n \
1358         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1359       ;;
1360     esac;
1361 }
1362     echo
1363
1364     cat <<\_ASBOX
1365 ## ----------------- ##
1366 ## Output variables. ##
1367 ## ----------------- ##
1368 _ASBOX
1369     echo
1370     for ac_var in $ac_subst_vars
1371     do
1372       eval ac_val=$`echo $ac_var`
1373       echo "$ac_var='"'"'$ac_val'"'"'"
1374     done | sort
1375     echo
1376
1377     if test -n "$ac_subst_files"; then
1378       cat <<\_ASBOX
1379 ## ------------- ##
1380 ## Output files. ##
1381 ## ------------- ##
1382 _ASBOX
1383       echo
1384       for ac_var in $ac_subst_files
1385       do
1386         eval ac_val=$`echo $ac_var`
1387         echo "$ac_var='"'"'$ac_val'"'"'"
1388       done | sort
1389       echo
1390     fi
1391
1392     if test -s confdefs.h; then
1393       cat <<\_ASBOX
1394 ## ----------- ##
1395 ## confdefs.h. ##
1396 ## ----------- ##
1397 _ASBOX
1398       echo
1399       sed "/^$/d" confdefs.h | sort
1400       echo
1401     fi
1402     test "$ac_signal" != 0 &&
1403       echo "$as_me: caught signal $ac_signal"
1404     echo "$as_me: exit $exit_status"
1405   } >&5
1406   rm -f core *.core &&
1407   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1408     exit $exit_status
1409      ' 0
1410 for ac_signal in 1 2 13 15; do
1411   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1412 done
1413 ac_signal=0
1414
1415 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1416 rm -rf conftest* confdefs.h
1417 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1418 echo >confdefs.h
1419
1420 # Predefined preprocessor variables.
1421
1422 cat >>confdefs.h <<_ACEOF
1423 #define PACKAGE_NAME "$PACKAGE_NAME"
1424 _ACEOF
1425
1426
1427 cat >>confdefs.h <<_ACEOF
1428 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1429 _ACEOF
1430
1431
1432 cat >>confdefs.h <<_ACEOF
1433 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1434 _ACEOF
1435
1436
1437 cat >>confdefs.h <<_ACEOF
1438 #define PACKAGE_STRING "$PACKAGE_STRING"
1439 _ACEOF
1440
1441
1442 cat >>confdefs.h <<_ACEOF
1443 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1444 _ACEOF
1445
1446
1447 # Let the site file select an alternate cache file if it wants to.
1448 # Prefer explicitly selected file to automatically selected ones.
1449 if test -z "$CONFIG_SITE"; then
1450   if test "x$prefix" != xNONE; then
1451     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1452   else
1453     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1454   fi
1455 fi
1456 for ac_site_file in $CONFIG_SITE; do
1457   if test -r "$ac_site_file"; then
1458     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1459 echo "$as_me: loading site script $ac_site_file" >&6;}
1460     sed 's/^/| /' "$ac_site_file" >&5
1461     . "$ac_site_file"
1462   fi
1463 done
1464
1465 if test -r "$cache_file"; then
1466   # Some versions of bash will fail to source /dev/null (special
1467   # files actually), so we avoid doing that.
1468   if test -f "$cache_file"; then
1469     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1470 echo "$as_me: loading cache $cache_file" >&6;}
1471     case $cache_file in
1472       [\\/]* | ?:[\\/]* ) . $cache_file;;
1473       *)                      . ./$cache_file;;
1474     esac
1475   fi
1476 else
1477   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1478 echo "$as_me: creating cache $cache_file" >&6;}
1479   >$cache_file
1480 fi
1481
1482 # Check that the precious variables saved in the cache have kept the same
1483 # value.
1484 ac_cache_corrupted=false
1485 for ac_var in `(set) 2>&1 |
1486                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1487   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1488   eval ac_new_set=\$ac_env_${ac_var}_set
1489   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1490   eval ac_new_val="\$ac_env_${ac_var}_value"
1491   case $ac_old_set,$ac_new_set in
1492     set,)
1493       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1494 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1495       ac_cache_corrupted=: ;;
1496     ,set)
1497       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1498 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1499       ac_cache_corrupted=: ;;
1500     ,);;
1501     *)
1502       if test "x$ac_old_val" != "x$ac_new_val"; then
1503         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1504 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1505         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1506 echo "$as_me:   former value:  $ac_old_val" >&2;}
1507         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1508 echo "$as_me:   current value: $ac_new_val" >&2;}
1509         ac_cache_corrupted=:
1510       fi;;
1511   esac
1512   # Pass precious variables to config.status.
1513   if test "$ac_new_set" = set; then
1514     case $ac_new_val in
1515     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1516       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1517     *) ac_arg=$ac_var=$ac_new_val ;;
1518     esac
1519     case " $ac_configure_args " in
1520       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1521       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1522     esac
1523   fi
1524 done
1525 if $ac_cache_corrupted; then
1526   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1527 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1528   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1529 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1530    { (exit 1); exit 1; }; }
1531 fi
1532
1533 ac_ext=c
1534 ac_cpp='$CPP $CPPFLAGS'
1535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1537 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558           ac_config_headers="$ac_config_headers auto-host.h:config.in"
1559
1560
1561 gcc_version=`cat $srcdir/BASE-VER`
1562
1563 # Determine the host, build, and target systems
1564 ac_aux_dir=
1565 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1566   if test -f $ac_dir/install-sh; then
1567     ac_aux_dir=$ac_dir
1568     ac_install_sh="$ac_aux_dir/install-sh -c"
1569     break
1570   elif test -f $ac_dir/install.sh; then
1571     ac_aux_dir=$ac_dir
1572     ac_install_sh="$ac_aux_dir/install.sh -c"
1573     break
1574   elif test -f $ac_dir/shtool; then
1575     ac_aux_dir=$ac_dir
1576     ac_install_sh="$ac_aux_dir/shtool install -c"
1577     break
1578   fi
1579 done
1580 if test -z "$ac_aux_dir"; then
1581   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1582 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1583    { (exit 1); exit 1; }; }
1584 fi
1585 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1586 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1587 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1588
1589 # Make sure we can run config.sub.
1590 $ac_config_sub sun4 >/dev/null 2>&1 ||
1591   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1592 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1593    { (exit 1); exit 1; }; }
1594
1595 echo "$as_me:$LINENO: checking build system type" >&5
1596 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1597 if test "${ac_cv_build+set}" = set; then
1598   echo $ECHO_N "(cached) $ECHO_C" >&6
1599 else
1600   ac_cv_build_alias=$build_alias
1601 test -z "$ac_cv_build_alias" &&
1602   ac_cv_build_alias=`$ac_config_guess`
1603 test -z "$ac_cv_build_alias" &&
1604   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1605 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1606    { (exit 1); exit 1; }; }
1607 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1608   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1609 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1610    { (exit 1); exit 1; }; }
1611
1612 fi
1613 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1614 echo "${ECHO_T}$ac_cv_build" >&6
1615 build=$ac_cv_build
1616 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1617 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1618 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1619
1620
1621 echo "$as_me:$LINENO: checking host system type" >&5
1622 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1623 if test "${ac_cv_host+set}" = set; then
1624   echo $ECHO_N "(cached) $ECHO_C" >&6
1625 else
1626   ac_cv_host_alias=$host_alias
1627 test -z "$ac_cv_host_alias" &&
1628   ac_cv_host_alias=$ac_cv_build_alias
1629 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1630   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1631 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1632    { (exit 1); exit 1; }; }
1633
1634 fi
1635 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1636 echo "${ECHO_T}$ac_cv_host" >&6
1637 host=$ac_cv_host
1638 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1639 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1640 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1641
1642
1643 echo "$as_me:$LINENO: checking target system type" >&5
1644 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1645 if test "${ac_cv_target+set}" = set; then
1646   echo $ECHO_N "(cached) $ECHO_C" >&6
1647 else
1648   ac_cv_target_alias=$target_alias
1649 test "x$ac_cv_target_alias" = "x" &&
1650   ac_cv_target_alias=$ac_cv_host_alias
1651 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1652   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1653 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1654    { (exit 1); exit 1; }; }
1655
1656 fi
1657 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1658 echo "${ECHO_T}$ac_cv_target" >&6
1659 target=$ac_cv_target
1660 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1661 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1662 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1663
1664
1665 # The aliases save the names the user supplied, while $host etc.
1666 # will get canonicalized.
1667 test -n "$target_alias" &&
1668   test "$program_prefix$program_suffix$program_transform_name" = \
1669     NONENONEs,x,x, &&
1670   program_prefix=${target_alias}-
1671
1672 # Determine the noncanonical target name, for directory use.
1673  case ${build_alias} in
1674   "") build_noncanonical=${build} ;;
1675   *) build_noncanonical=${build_alias} ;;
1676 esac
1677
1678  case ${host_alias} in
1679   "") host_noncanonical=${build_noncanonical} ;;
1680   *) host_noncanonical=${host_alias} ;;
1681 esac
1682
1683  case ${target_alias} in
1684   "") target_noncanonical=${host_noncanonical} ;;
1685   *) target_noncanonical=${target_alias} ;;
1686 esac
1687
1688
1689
1690
1691 # Determine the target- and build-specific subdirectories
1692
1693 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1694 # have matching libraries, they should use host libraries: Makefile.tpl
1695 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1696 # However, they still use the build modules, because the corresponding
1697 # host modules (e.g. bison) are only built for the host when bootstrap
1698 # finishes. So:
1699 # - build_subdir is where we find build modules, and never changes.
1700 # - build_libsubdir is where we find build libraries, and can be overridden.
1701
1702 # Prefix 'build-' so this never conflicts with target_subdir.
1703 build_subdir="build-${build_noncanonical}"
1704
1705 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1706 if test "${with_build_libsubdir+set}" = set; then
1707   withval="$with_build_libsubdir"
1708   build_libsubdir="$withval"
1709 else
1710   build_libsubdir="$build_subdir"
1711 fi;
1712 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1713 if ( test $srcdir = . && test -d gcc ) \
1714    || test -d $srcdir/../host-${host_noncanonical}; then
1715   host_subdir="host-${host_noncanonical}"
1716 else
1717   host_subdir=.
1718 fi
1719 # No prefix.
1720 target_subdir=${target_noncanonical}
1721
1722
1723 # Set program_transform_name
1724 test "$program_prefix" != NONE &&
1725   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1726 # Use a double $ so make ignores it.
1727 test "$program_suffix" != NONE &&
1728   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1729 # Double any \ or $.  echo might interpret backslashes.
1730 # By default was `s,x,x', remove it if useless.
1731 cat <<\_ACEOF >conftest.sed
1732 s/[\\$]/&&/g;s/;s,x,x,$//
1733 _ACEOF
1734 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1735 rm conftest.sed
1736
1737
1738 # Check for bogus environment variables.
1739 # Test if LIBRARY_PATH contains the notation for the current directory
1740 # since this would lead to problems installing/building glibc.
1741 # LIBRARY_PATH contains the current directory if one of the following
1742 # is true:
1743 # - one of the terminals (":" and ";") is the first or last sign
1744 # - two terminals occur directly after each other
1745 # - the path contains an element with a dot in it
1746 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1747 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1748 case ${LIBRARY_PATH} in
1749   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1750     library_path_setting="contains current directory"
1751     ;;
1752   *)
1753     library_path_setting="ok"
1754     ;;
1755 esac
1756 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1757 echo "${ECHO_T}$library_path_setting" >&6
1758 if test "$library_path_setting" != "ok"; then
1759 { { echo "$as_me:$LINENO: error:
1760 *** LIBRARY_PATH shouldn't contain the current directory when
1761 *** building gcc. Please change the environment variable
1762 *** and run configure again." >&5
1763 echo "$as_me: error:
1764 *** LIBRARY_PATH shouldn't contain the current directory when
1765 *** building gcc. Please change the environment variable
1766 *** and run configure again." >&2;}
1767    { (exit 1); exit 1; }; }
1768 fi
1769
1770 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1771 # since this would lead to problems installing/building glibc.
1772 # GCC_EXEC_PREFIX contains the current directory if one of the following
1773 # is true:
1774 # - one of the terminals (":" and ";") is the first or last sign
1775 # - two terminals occur directly after each other
1776 # - the path contains an element with a dot in it
1777 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1778 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1779 case ${GCC_EXEC_PREFIX} in
1780   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1781     gcc_exec_prefix_setting="contains current directory"
1782     ;;
1783   *)
1784     gcc_exec_prefix_setting="ok"
1785     ;;
1786 esac
1787 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1788 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1789 if test "$gcc_exec_prefix_setting" != "ok"; then
1790 { { echo "$as_me:$LINENO: error:
1791 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1792 *** building gcc. Please change the environment variable
1793 *** and run configure again." >&5
1794 echo "$as_me: error:
1795 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1796 *** building gcc. Please change the environment variable
1797 *** and run configure again." >&2;}
1798    { (exit 1); exit 1; }; }
1799 fi
1800
1801 # -----------
1802 # Directories
1803 # -----------
1804
1805 # Specify the local prefix
1806 local_prefix=
1807
1808 # Check whether --with-local-prefix or --without-local-prefix was given.
1809 if test "${with_local_prefix+set}" = set; then
1810   withval="$with_local_prefix"
1811   case "${withval}" in
1812 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1813 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1814    { (exit 1); exit 1; }; } ;;
1815 no)     ;;
1816 *)      local_prefix=$with_local_prefix ;;
1817 esac
1818 fi;
1819
1820 # Default local prefix if it is empty
1821 if test x$local_prefix = x; then
1822         local_prefix=/usr/local
1823 fi
1824
1825 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1826 # passed in by the toplevel make and thus we'd get different behavior
1827 # depending on where we built the sources.
1828 gcc_gxx_include_dir=
1829 # Specify the g++ header file directory
1830
1831 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1832 if test "${with_gxx_include_dir+set}" = set; then
1833   withval="$with_gxx_include_dir"
1834   case "${withval}" in
1835 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1836 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1837    { (exit 1); exit 1; }; } ;;
1838 no)     ;;
1839 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
1840 esac
1841 fi;
1842
1843 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1844 if test x${gcc_gxx_include_dir} = x; then
1845   if test x${enable_version_specific_runtime_libs} = xyes; then
1846     gcc_gxx_include_dir='${libsubdir}/include/c++'
1847   else
1848     libstdcxx_incdir='include/c++/$(version)'
1849     if test x$host != x$target; then
1850        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1851     fi
1852     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1853   fi
1854 fi
1855
1856
1857 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1858 if test "${with_cpp_install_dir+set}" = set; then
1859   withval="$with_cpp_install_dir"
1860   if test x$withval = xyes; then
1861   { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1862 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1863    { (exit 1); exit 1; }; }
1864 elif test x$withval != xno; then
1865   cpp_install_dir=$withval
1866 fi
1867 fi;
1868
1869 # We would like to our source tree to be readonly.  However when releases or
1870 # pre-releases are generated, the flex/bison generated files as well as the
1871 # various formats of manuals need to be included along with the rest of the
1872 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
1873 # just that.
1874
1875 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1876 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1877     # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1878 if test "${enable_generated_files_in_srcdir+set}" = set; then
1879   enableval="$enable_generated_files_in_srcdir"
1880   generated_files_in_srcdir=$enableval
1881 else
1882   generated_files_in_srcdir=no
1883 fi;
1884
1885 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1886 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1887
1888 if test "$generated_files_in_srcdir" = "yes"; then
1889   GENINSRC=''
1890 else
1891   GENINSRC='#'
1892 fi
1893
1894
1895 # -------------------
1896 # Find default linker
1897 # -------------------
1898
1899 # With GNU ld
1900
1901 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1902 if test "${with_gnu_ld+set}" = set; then
1903   withval="$with_gnu_ld"
1904   gnu_ld_flag="$with_gnu_ld"
1905 else
1906   gnu_ld_flag=no
1907 fi;
1908
1909 # With pre-defined ld
1910
1911 # Check whether --with-ld or --without-ld was given.
1912 if test "${with_ld+set}" = set; then
1913   withval="$with_ld"
1914   DEFAULT_LINKER="$with_ld"
1915 fi;
1916 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1917   if test ! -x "$DEFAULT_LINKER"; then
1918     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1919 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1920    { (exit 1); exit 1; }; }
1921   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1922     gnu_ld_flag=yes
1923   fi
1924
1925 cat >>confdefs.h <<_ACEOF
1926 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1927 _ACEOF
1928
1929 fi
1930
1931 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1932
1933 cat >>confdefs.h <<_ACEOF
1934 #define HAVE_GNU_LD $gnu_ld
1935 _ACEOF
1936
1937
1938 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1939 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1940 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1941   if test x"$gnu_ld_flag" = x"no"; then
1942     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1943 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1944   else
1945     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1946 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1947   fi
1948 else
1949   echo "$as_me:$LINENO: result: no" >&5
1950 echo "${ECHO_T}no" >&6
1951 fi
1952
1953 # With demangler in GNU ld
1954
1955 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1956 if test "${with_demangler_in_ld+set}" = set; then
1957   withval="$with_demangler_in_ld"
1958   demangler_in_ld="$with_demangler_in_ld"
1959 else
1960   demangler_in_ld=no
1961 fi;
1962
1963 # ----------------------
1964 # Find default assembler
1965 # ----------------------
1966
1967 # With GNU as
1968
1969 # Check whether --with-gnu-as or --without-gnu-as was given.
1970 if test "${with_gnu_as+set}" = set; then
1971   withval="$with_gnu_as"
1972   gas_flag="$with_gnu_as"
1973 else
1974   gas_flag=no
1975 fi;
1976
1977
1978 # Check whether --with-as or --without-as was given.
1979 if test "${with_as+set}" = set; then
1980   withval="$with_as"
1981   DEFAULT_ASSEMBLER="$with_as"
1982 fi;
1983 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1984   if test ! -x "$DEFAULT_ASSEMBLER"; then
1985     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1986 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1987    { (exit 1); exit 1; }; }
1988   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1989     gas_flag=yes
1990   fi
1991
1992 cat >>confdefs.h <<_ACEOF
1993 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1994 _ACEOF
1995
1996 fi
1997
1998 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
1999
2000 cat >>confdefs.h <<_ACEOF
2001 #define HAVE_GNU_AS $gnu_as
2002 _ACEOF
2003
2004
2005 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2006 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2007 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2008   if test x"$gas_flag" = x"no"; then
2009     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2010 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2011   else
2012     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2013 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2014   fi
2015 else
2016   echo "$as_me:$LINENO: result: no" >&5
2017 echo "${ECHO_T}no" >&6
2018 fi
2019
2020 # ---------------
2021 # Find C compiler
2022 # ---------------
2023
2024 # If a non-executable a.out is present (e.g. created by GNU as above even if
2025 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2026 # file, even when creating an executable, so an execution test fails.
2027 # Remove possible default executable files to avoid this.
2028 #
2029 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2030 # Autoconf includes it.
2031 rm -f a.out a.exe b.out
2032
2033 # Find the native compiler
2034 ac_ext=c
2035 ac_cpp='$CPP $CPPFLAGS'
2036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2038 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2039 if test -n "$ac_tool_prefix"; then
2040   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2041 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2042 echo "$as_me:$LINENO: checking for $ac_word" >&5
2043 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2044 if test "${ac_cv_prog_CC+set}" = set; then
2045   echo $ECHO_N "(cached) $ECHO_C" >&6
2046 else
2047   if test -n "$CC"; then
2048   ac_cv_prog_CC="$CC" # Let the user override the test.
2049 else
2050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2051 for as_dir in $PATH
2052 do
2053   IFS=$as_save_IFS
2054   test -z "$as_dir" && as_dir=.
2055   for ac_exec_ext in '' $ac_executable_extensions; do
2056   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2057     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2058     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2059     break 2
2060   fi
2061 done
2062 done
2063
2064 fi
2065 fi
2066 CC=$ac_cv_prog_CC
2067 if test -n "$CC"; then
2068   echo "$as_me:$LINENO: result: $CC" >&5
2069 echo "${ECHO_T}$CC" >&6
2070 else
2071   echo "$as_me:$LINENO: result: no" >&5
2072 echo "${ECHO_T}no" >&6
2073 fi
2074
2075 fi
2076 if test -z "$ac_cv_prog_CC"; then
2077   ac_ct_CC=$CC
2078   # Extract the first word of "gcc", so it can be a program name with args.
2079 set dummy gcc; ac_word=$2
2080 echo "$as_me:$LINENO: checking for $ac_word" >&5
2081 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2082 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2083   echo $ECHO_N "(cached) $ECHO_C" >&6
2084 else
2085   if test -n "$ac_ct_CC"; then
2086   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2087 else
2088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2089 for as_dir in $PATH
2090 do
2091   IFS=$as_save_IFS
2092   test -z "$as_dir" && as_dir=.
2093   for ac_exec_ext in '' $ac_executable_extensions; do
2094   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2095     ac_cv_prog_ac_ct_CC="gcc"
2096     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2097     break 2
2098   fi
2099 done
2100 done
2101
2102 fi
2103 fi
2104 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2105 if test -n "$ac_ct_CC"; then
2106   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2107 echo "${ECHO_T}$ac_ct_CC" >&6
2108 else
2109   echo "$as_me:$LINENO: result: no" >&5
2110 echo "${ECHO_T}no" >&6
2111 fi
2112
2113   CC=$ac_ct_CC
2114 else
2115   CC="$ac_cv_prog_CC"
2116 fi
2117
2118 if test -z "$CC"; then
2119   if test -n "$ac_tool_prefix"; then
2120   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2121 set dummy ${ac_tool_prefix}cc; ac_word=$2
2122 echo "$as_me:$LINENO: checking for $ac_word" >&5
2123 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2124 if test "${ac_cv_prog_CC+set}" = set; then
2125   echo $ECHO_N "(cached) $ECHO_C" >&6
2126 else
2127   if test -n "$CC"; then
2128   ac_cv_prog_CC="$CC" # Let the user override the test.
2129 else
2130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2131 for as_dir in $PATH
2132 do
2133   IFS=$as_save_IFS
2134   test -z "$as_dir" && as_dir=.
2135   for ac_exec_ext in '' $ac_executable_extensions; do
2136   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2137     ac_cv_prog_CC="${ac_tool_prefix}cc"
2138     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2139     break 2
2140   fi
2141 done
2142 done
2143
2144 fi
2145 fi
2146 CC=$ac_cv_prog_CC
2147 if test -n "$CC"; then
2148   echo "$as_me:$LINENO: result: $CC" >&5
2149 echo "${ECHO_T}$CC" >&6
2150 else
2151   echo "$as_me:$LINENO: result: no" >&5
2152 echo "${ECHO_T}no" >&6
2153 fi
2154
2155 fi
2156 if test -z "$ac_cv_prog_CC"; then
2157   ac_ct_CC=$CC
2158   # Extract the first word of "cc", so it can be a program name with args.
2159 set dummy cc; ac_word=$2
2160 echo "$as_me:$LINENO: checking for $ac_word" >&5
2161 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2162 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2163   echo $ECHO_N "(cached) $ECHO_C" >&6
2164 else
2165   if test -n "$ac_ct_CC"; then
2166   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2167 else
2168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2169 for as_dir in $PATH
2170 do
2171   IFS=$as_save_IFS
2172   test -z "$as_dir" && as_dir=.
2173   for ac_exec_ext in '' $ac_executable_extensions; do
2174   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2175     ac_cv_prog_ac_ct_CC="cc"
2176     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2177     break 2
2178   fi
2179 done
2180 done
2181
2182 fi
2183 fi
2184 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2185 if test -n "$ac_ct_CC"; then
2186   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2187 echo "${ECHO_T}$ac_ct_CC" >&6
2188 else
2189   echo "$as_me:$LINENO: result: no" >&5
2190 echo "${ECHO_T}no" >&6
2191 fi
2192
2193   CC=$ac_ct_CC
2194 else
2195   CC="$ac_cv_prog_CC"
2196 fi
2197
2198 fi
2199 if test -z "$CC"; then
2200   # Extract the first word of "cc", so it can be a program name with args.
2201 set dummy cc; ac_word=$2
2202 echo "$as_me:$LINENO: checking for $ac_word" >&5
2203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2204 if test "${ac_cv_prog_CC+set}" = set; then
2205   echo $ECHO_N "(cached) $ECHO_C" >&6
2206 else
2207   if test -n "$CC"; then
2208   ac_cv_prog_CC="$CC" # Let the user override the test.
2209 else
2210   ac_prog_rejected=no
2211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2212 for as_dir in $PATH
2213 do
2214   IFS=$as_save_IFS
2215   test -z "$as_dir" && as_dir=.
2216   for ac_exec_ext in '' $ac_executable_extensions; do
2217   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2218     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2219        ac_prog_rejected=yes
2220        continue
2221      fi
2222     ac_cv_prog_CC="cc"
2223     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2224     break 2
2225   fi
2226 done
2227 done
2228
2229 if test $ac_prog_rejected = yes; then
2230   # We found a bogon in the path, so make sure we never use it.
2231   set dummy $ac_cv_prog_CC
2232   shift
2233   if test $# != 0; then
2234     # We chose a different compiler from the bogus one.
2235     # However, it has the same basename, so the bogon will be chosen
2236     # first if we set CC to just the basename; use the full file name.
2237     shift
2238     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2239   fi
2240 fi
2241 fi
2242 fi
2243 CC=$ac_cv_prog_CC
2244 if test -n "$CC"; then
2245   echo "$as_me:$LINENO: result: $CC" >&5
2246 echo "${ECHO_T}$CC" >&6
2247 else
2248   echo "$as_me:$LINENO: result: no" >&5
2249 echo "${ECHO_T}no" >&6
2250 fi
2251
2252 fi
2253 if test -z "$CC"; then
2254   if test -n "$ac_tool_prefix"; then
2255   for ac_prog in cl
2256   do
2257     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2258 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2259 echo "$as_me:$LINENO: checking for $ac_word" >&5
2260 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2261 if test "${ac_cv_prog_CC+set}" = set; then
2262   echo $ECHO_N "(cached) $ECHO_C" >&6
2263 else
2264   if test -n "$CC"; then
2265   ac_cv_prog_CC="$CC" # Let the user override the test.
2266 else
2267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2268 for as_dir in $PATH
2269 do
2270   IFS=$as_save_IFS
2271   test -z "$as_dir" && as_dir=.
2272   for ac_exec_ext in '' $ac_executable_extensions; do
2273   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2274     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2275     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2276     break 2
2277   fi
2278 done
2279 done
2280
2281 fi
2282 fi
2283 CC=$ac_cv_prog_CC
2284 if test -n "$CC"; then
2285   echo "$as_me:$LINENO: result: $CC" >&5
2286 echo "${ECHO_T}$CC" >&6
2287 else
2288   echo "$as_me:$LINENO: result: no" >&5
2289 echo "${ECHO_T}no" >&6
2290 fi
2291
2292     test -n "$CC" && break
2293   done
2294 fi
2295 if test -z "$CC"; then
2296   ac_ct_CC=$CC
2297   for ac_prog in cl
2298 do
2299   # Extract the first word of "$ac_prog", so it can be a program name with args.
2300 set dummy $ac_prog; ac_word=$2
2301 echo "$as_me:$LINENO: checking for $ac_word" >&5
2302 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2303 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2304   echo $ECHO_N "(cached) $ECHO_C" >&6
2305 else
2306   if test -n "$ac_ct_CC"; then
2307   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2308 else
2309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2310 for as_dir in $PATH
2311 do
2312   IFS=$as_save_IFS
2313   test -z "$as_dir" && as_dir=.
2314   for ac_exec_ext in '' $ac_executable_extensions; do
2315   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2316     ac_cv_prog_ac_ct_CC="$ac_prog"
2317     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2318     break 2
2319   fi
2320 done
2321 done
2322
2323 fi
2324 fi
2325 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2326 if test -n "$ac_ct_CC"; then
2327   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2328 echo "${ECHO_T}$ac_ct_CC" >&6
2329 else
2330   echo "$as_me:$LINENO: result: no" >&5
2331 echo "${ECHO_T}no" >&6
2332 fi
2333
2334   test -n "$ac_ct_CC" && break
2335 done
2336
2337   CC=$ac_ct_CC
2338 fi
2339
2340 fi
2341
2342
2343 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2344 See \`config.log' for more details." >&5
2345 echo "$as_me: error: no acceptable C compiler found in \$PATH
2346 See \`config.log' for more details." >&2;}
2347    { (exit 1); exit 1; }; }
2348
2349 # Provide some information about the compiler.
2350 echo "$as_me:$LINENO:" \
2351      "checking for C compiler version" >&5
2352 ac_compiler=`set X $ac_compile; echo $2`
2353 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2354   (eval $ac_compiler --version </dev/null >&5) 2>&5
2355   ac_status=$?
2356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2357   (exit $ac_status); }
2358 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2359   (eval $ac_compiler -v </dev/null >&5) 2>&5
2360   ac_status=$?
2361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2362   (exit $ac_status); }
2363 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2364   (eval $ac_compiler -V </dev/null >&5) 2>&5
2365   ac_status=$?
2366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2367   (exit $ac_status); }
2368
2369 cat >conftest.$ac_ext <<_ACEOF
2370 /* confdefs.h.  */
2371 _ACEOF
2372 cat confdefs.h >>conftest.$ac_ext
2373 cat >>conftest.$ac_ext <<_ACEOF
2374 /* end confdefs.h.  */
2375
2376 int
2377 main ()
2378 {
2379
2380   ;
2381   return 0;
2382 }
2383 _ACEOF
2384 ac_clean_files_save=$ac_clean_files
2385 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2386 # Try to create an executable without -o first, disregard a.out.
2387 # It will help us diagnose broken compilers, and finding out an intuition
2388 # of exeext.
2389 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2390 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2391 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2392 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2393   (eval $ac_link_default) 2>&5
2394   ac_status=$?
2395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2396   (exit $ac_status); }; then
2397   # Find the output, starting from the most likely.  This scheme is
2398 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2399 # resort.
2400
2401 # Be careful to initialize this variable, since it used to be cached.
2402 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2403 ac_cv_exeext=
2404 # b.out is created by i960 compilers.
2405 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2406 do
2407   test -f "$ac_file" || continue
2408   case $ac_file in
2409     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2410         ;;
2411     conftest.$ac_ext )
2412         # This is the source file.
2413         ;;
2414     [ab].out )
2415         # We found the default executable, but exeext='' is most
2416         # certainly right.
2417         break;;
2418     *.* )
2419         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2420         # FIXME: I believe we export ac_cv_exeext for Libtool,
2421         # but it would be cool to find out if it's true.  Does anybody
2422         # maintain Libtool? --akim.
2423         export ac_cv_exeext
2424         break;;
2425     * )
2426         break;;
2427   esac
2428 done
2429 else
2430   echo "$as_me: failed program was:" >&5
2431 sed 's/^/| /' conftest.$ac_ext >&5
2432
2433 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2434 See \`config.log' for more details." >&5
2435 echo "$as_me: error: C compiler cannot create executables
2436 See \`config.log' for more details." >&2;}
2437    { (exit 77); exit 77; }; }
2438 fi
2439
2440 ac_exeext=$ac_cv_exeext
2441 echo "$as_me:$LINENO: result: $ac_file" >&5
2442 echo "${ECHO_T}$ac_file" >&6
2443
2444 # Check the compiler produces executables we can run.  If not, either
2445 # the compiler is broken, or we cross compile.
2446 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2447 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2448 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2449 # If not cross compiling, check that we can run a simple program.
2450 if test "$cross_compiling" != yes; then
2451   if { ac_try='./$ac_file'
2452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2453   (eval $ac_try) 2>&5
2454   ac_status=$?
2455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2456   (exit $ac_status); }; }; then
2457     cross_compiling=no
2458   else
2459     if test "$cross_compiling" = maybe; then
2460         cross_compiling=yes
2461     else
2462         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2463 If you meant to cross compile, use \`--host'.
2464 See \`config.log' for more details." >&5
2465 echo "$as_me: error: cannot run C compiled programs.
2466 If you meant to cross compile, use \`--host'.
2467 See \`config.log' for more details." >&2;}
2468    { (exit 1); exit 1; }; }
2469     fi
2470   fi
2471 fi
2472 echo "$as_me:$LINENO: result: yes" >&5
2473 echo "${ECHO_T}yes" >&6
2474
2475 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2476 ac_clean_files=$ac_clean_files_save
2477 # Check the compiler produces executables we can run.  If not, either
2478 # the compiler is broken, or we cross compile.
2479 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2480 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2481 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2482 echo "${ECHO_T}$cross_compiling" >&6
2483
2484 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2485 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2486 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2487   (eval $ac_link) 2>&5
2488   ac_status=$?
2489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2490   (exit $ac_status); }; then
2491   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2492 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2493 # work properly (i.e., refer to `conftest.exe'), while it won't with
2494 # `rm'.
2495 for ac_file in conftest.exe conftest conftest.*; do
2496   test -f "$ac_file" || continue
2497   case $ac_file in
2498     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2499     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2500           export ac_cv_exeext
2501           break;;
2502     * ) break;;
2503   esac
2504 done
2505 else
2506   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2507 See \`config.log' for more details." >&5
2508 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2509 See \`config.log' for more details." >&2;}
2510    { (exit 1); exit 1; }; }
2511 fi
2512
2513 rm -f conftest$ac_cv_exeext
2514 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2515 echo "${ECHO_T}$ac_cv_exeext" >&6
2516
2517 rm -f conftest.$ac_ext
2518 EXEEXT=$ac_cv_exeext
2519 ac_exeext=$EXEEXT
2520 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2521 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2522 if test "${ac_cv_objext+set}" = set; then
2523   echo $ECHO_N "(cached) $ECHO_C" >&6
2524 else
2525   cat >conftest.$ac_ext <<_ACEOF
2526 /* confdefs.h.  */
2527 _ACEOF
2528 cat confdefs.h >>conftest.$ac_ext
2529 cat >>conftest.$ac_ext <<_ACEOF
2530 /* end confdefs.h.  */
2531
2532 int
2533 main ()
2534 {
2535
2536   ;
2537   return 0;
2538 }
2539 _ACEOF
2540 rm -f conftest.o conftest.obj
2541 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2542   (eval $ac_compile) 2>&5
2543   ac_status=$?
2544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2545   (exit $ac_status); }; then
2546   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2547   case $ac_file in
2548     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2549     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2550        break;;
2551   esac
2552 done
2553 else
2554   echo "$as_me: failed program was:" >&5
2555 sed 's/^/| /' conftest.$ac_ext >&5
2556
2557 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2558 See \`config.log' for more details." >&5
2559 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2560 See \`config.log' for more details." >&2;}
2561    { (exit 1); exit 1; }; }
2562 fi
2563
2564 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2565 fi
2566 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2567 echo "${ECHO_T}$ac_cv_objext" >&6
2568 OBJEXT=$ac_cv_objext
2569 ac_objext=$OBJEXT
2570 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2571 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2572 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2573   echo $ECHO_N "(cached) $ECHO_C" >&6
2574 else
2575   cat >conftest.$ac_ext <<_ACEOF
2576 /* confdefs.h.  */
2577 _ACEOF
2578 cat confdefs.h >>conftest.$ac_ext
2579 cat >>conftest.$ac_ext <<_ACEOF
2580 /* end confdefs.h.  */
2581
2582 int
2583 main ()
2584 {
2585 #ifndef __GNUC__
2586        choke me
2587 #endif
2588
2589   ;
2590   return 0;
2591 }
2592 _ACEOF
2593 rm -f conftest.$ac_objext
2594 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2595   (eval $ac_compile) 2>conftest.er1
2596   ac_status=$?
2597   grep -v '^ *+' conftest.er1 >conftest.err
2598   rm -f conftest.er1
2599   cat conftest.err >&5
2600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2601   (exit $ac_status); } &&
2602          { ac_try='test -z "$ac_c_werror_flag"
2603                          || test ! -s conftest.err'
2604   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2605   (eval $ac_try) 2>&5
2606   ac_status=$?
2607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2608   (exit $ac_status); }; } &&
2609          { ac_try='test -s conftest.$ac_objext'
2610   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2611   (eval $ac_try) 2>&5
2612   ac_status=$?
2613   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2614   (exit $ac_status); }; }; then
2615   ac_compiler_gnu=yes
2616 else
2617   echo "$as_me: failed program was:" >&5
2618 sed 's/^/| /' conftest.$ac_ext >&5
2619
2620 ac_compiler_gnu=no
2621 fi
2622 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2623 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2624
2625 fi
2626 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2627 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2628 GCC=`test $ac_compiler_gnu = yes && echo yes`
2629 ac_test_CFLAGS=${CFLAGS+set}
2630 ac_save_CFLAGS=$CFLAGS
2631 CFLAGS="-g"
2632 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2633 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2634 if test "${ac_cv_prog_cc_g+set}" = set; then
2635   echo $ECHO_N "(cached) $ECHO_C" >&6
2636 else
2637   cat >conftest.$ac_ext <<_ACEOF
2638 /* confdefs.h.  */
2639 _ACEOF
2640 cat confdefs.h >>conftest.$ac_ext
2641 cat >>conftest.$ac_ext <<_ACEOF
2642 /* end confdefs.h.  */
2643
2644 int
2645 main ()
2646 {
2647
2648   ;
2649   return 0;
2650 }
2651 _ACEOF
2652 rm -f conftest.$ac_objext
2653 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2654   (eval $ac_compile) 2>conftest.er1
2655   ac_status=$?
2656   grep -v '^ *+' conftest.er1 >conftest.err
2657   rm -f conftest.er1
2658   cat conftest.err >&5
2659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2660   (exit $ac_status); } &&
2661          { ac_try='test -z "$ac_c_werror_flag"
2662                          || test ! -s conftest.err'
2663   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2664   (eval $ac_try) 2>&5
2665   ac_status=$?
2666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2667   (exit $ac_status); }; } &&
2668          { ac_try='test -s conftest.$ac_objext'
2669   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2670   (eval $ac_try) 2>&5
2671   ac_status=$?
2672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2673   (exit $ac_status); }; }; then
2674   ac_cv_prog_cc_g=yes
2675 else
2676   echo "$as_me: failed program was:" >&5
2677 sed 's/^/| /' conftest.$ac_ext >&5
2678
2679 ac_cv_prog_cc_g=no
2680 fi
2681 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2682 fi
2683 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2684 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2685 if test "$ac_test_CFLAGS" = set; then
2686   CFLAGS=$ac_save_CFLAGS
2687 elif test $ac_cv_prog_cc_g = yes; then
2688   if test "$GCC" = yes; then
2689     CFLAGS="-g -O2"
2690   else
2691     CFLAGS="-g"
2692   fi
2693 else
2694   if test "$GCC" = yes; then
2695     CFLAGS="-O2"
2696   else
2697     CFLAGS=
2698   fi
2699 fi
2700 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2701 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2702 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2703   echo $ECHO_N "(cached) $ECHO_C" >&6
2704 else
2705   ac_cv_prog_cc_stdc=no
2706 ac_save_CC=$CC
2707 cat >conftest.$ac_ext <<_ACEOF
2708 /* confdefs.h.  */
2709 _ACEOF
2710 cat confdefs.h >>conftest.$ac_ext
2711 cat >>conftest.$ac_ext <<_ACEOF
2712 /* end confdefs.h.  */
2713 #include <stdarg.h>
2714 #include <stdio.h>
2715 #include <sys/types.h>
2716 #include <sys/stat.h>
2717 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2718 struct buf { int x; };
2719 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2720 static char *e (p, i)
2721      char **p;
2722      int i;
2723 {
2724   return p[i];
2725 }
2726 static char *f (char * (*g) (char **, int), char **p, ...)
2727 {
2728   char *s;
2729   va_list v;
2730   va_start (v,p);
2731   s = g (p, va_arg (v,int));
2732   va_end (v);
2733   return s;
2734 }
2735
2736 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2737    function prototypes and stuff, but not '\xHH' hex character constants.
2738    These don't provoke an error unfortunately, instead are silently treated
2739    as 'x'.  The following induces an error, until -std1 is added to get
2740    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2741    array size at least.  It's necessary to write '\x00'==0 to get something
2742    that's true only with -std1.  */
2743 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2744
2745 int test (int i, double x);
2746 struct s1 {int (*f) (int a);};
2747 struct s2 {int (*f) (double a);};
2748 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2749 int argc;
2750 char **argv;
2751 int
2752 main ()
2753 {
2754 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2755   ;
2756   return 0;
2757 }
2758 _ACEOF
2759 # Don't try gcc -ansi; that turns off useful extensions and
2760 # breaks some systems' header files.
2761 # AIX                   -qlanglvl=ansi
2762 # Ultrix and OSF/1      -std1
2763 # HP-UX 10.20 and later -Ae
2764 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2765 # SVR4                  -Xc -D__EXTENSIONS__
2766 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2767 do
2768   CC="$ac_save_CC $ac_arg"
2769   rm -f conftest.$ac_objext
2770 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2771   (eval $ac_compile) 2>conftest.er1
2772   ac_status=$?
2773   grep -v '^ *+' conftest.er1 >conftest.err
2774   rm -f conftest.er1
2775   cat conftest.err >&5
2776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2777   (exit $ac_status); } &&
2778          { ac_try='test -z "$ac_c_werror_flag"
2779                          || test ! -s conftest.err'
2780   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2781   (eval $ac_try) 2>&5
2782   ac_status=$?
2783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2784   (exit $ac_status); }; } &&
2785          { ac_try='test -s conftest.$ac_objext'
2786   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2787   (eval $ac_try) 2>&5
2788   ac_status=$?
2789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2790   (exit $ac_status); }; }; then
2791   ac_cv_prog_cc_stdc=$ac_arg
2792 break
2793 else
2794   echo "$as_me: failed program was:" >&5
2795 sed 's/^/| /' conftest.$ac_ext >&5
2796
2797 fi
2798 rm -f conftest.err conftest.$ac_objext
2799 done
2800 rm -f conftest.$ac_ext conftest.$ac_objext
2801 CC=$ac_save_CC
2802
2803 fi
2804
2805 case "x$ac_cv_prog_cc_stdc" in
2806   x|xno)
2807     echo "$as_me:$LINENO: result: none needed" >&5
2808 echo "${ECHO_T}none needed" >&6 ;;
2809   *)
2810     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2811 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2812     CC="$CC $ac_cv_prog_cc_stdc" ;;
2813 esac
2814
2815 # Some people use a C++ compiler to compile C.  Since we use `exit',
2816 # in C++ we need to declare it.  In case someone uses the same compiler
2817 # for both compiling C and C++ we need to have the C++ compiler decide
2818 # the declaration of exit, since it's the most demanding environment.
2819 cat >conftest.$ac_ext <<_ACEOF
2820 #ifndef __cplusplus
2821   choke me
2822 #endif
2823 _ACEOF
2824 rm -f conftest.$ac_objext
2825 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2826   (eval $ac_compile) 2>conftest.er1
2827   ac_status=$?
2828   grep -v '^ *+' conftest.er1 >conftest.err
2829   rm -f conftest.er1
2830   cat conftest.err >&5
2831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2832   (exit $ac_status); } &&
2833          { ac_try='test -z "$ac_c_werror_flag"
2834                          || test ! -s conftest.err'
2835   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2836   (eval $ac_try) 2>&5
2837   ac_status=$?
2838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2839   (exit $ac_status); }; } &&
2840          { ac_try='test -s conftest.$ac_objext'
2841   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2842   (eval $ac_try) 2>&5
2843   ac_status=$?
2844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2845   (exit $ac_status); }; }; then
2846   for ac_declaration in \
2847    '' \
2848    'extern "C" void std::exit (int) throw (); using std::exit;' \
2849    'extern "C" void std::exit (int); using std::exit;' \
2850    'extern "C" void exit (int) throw ();' \
2851    'extern "C" void exit (int);' \
2852    'void exit (int);'
2853 do
2854   cat >conftest.$ac_ext <<_ACEOF
2855 /* confdefs.h.  */
2856 _ACEOF
2857 cat confdefs.h >>conftest.$ac_ext
2858 cat >>conftest.$ac_ext <<_ACEOF
2859 /* end confdefs.h.  */
2860 $ac_declaration
2861 #include <stdlib.h>
2862 int
2863 main ()
2864 {
2865 exit (42);
2866   ;
2867   return 0;
2868 }
2869 _ACEOF
2870 rm -f conftest.$ac_objext
2871 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2872   (eval $ac_compile) 2>conftest.er1
2873   ac_status=$?
2874   grep -v '^ *+' conftest.er1 >conftest.err
2875   rm -f conftest.er1
2876   cat conftest.err >&5
2877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2878   (exit $ac_status); } &&
2879          { ac_try='test -z "$ac_c_werror_flag"
2880                          || test ! -s conftest.err'
2881   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2882   (eval $ac_try) 2>&5
2883   ac_status=$?
2884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885   (exit $ac_status); }; } &&
2886          { ac_try='test -s conftest.$ac_objext'
2887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2888   (eval $ac_try) 2>&5
2889   ac_status=$?
2890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2891   (exit $ac_status); }; }; then
2892   :
2893 else
2894   echo "$as_me: failed program was:" >&5
2895 sed 's/^/| /' conftest.$ac_ext >&5
2896
2897 continue
2898 fi
2899 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2900   cat >conftest.$ac_ext <<_ACEOF
2901 /* confdefs.h.  */
2902 _ACEOF
2903 cat confdefs.h >>conftest.$ac_ext
2904 cat >>conftest.$ac_ext <<_ACEOF
2905 /* end confdefs.h.  */
2906 $ac_declaration
2907 int
2908 main ()
2909 {
2910 exit (42);
2911   ;
2912   return 0;
2913 }
2914 _ACEOF
2915 rm -f conftest.$ac_objext
2916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2917   (eval $ac_compile) 2>conftest.er1
2918   ac_status=$?
2919   grep -v '^ *+' conftest.er1 >conftest.err
2920   rm -f conftest.er1
2921   cat conftest.err >&5
2922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2923   (exit $ac_status); } &&
2924          { ac_try='test -z "$ac_c_werror_flag"
2925                          || test ! -s conftest.err'
2926   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2927   (eval $ac_try) 2>&5
2928   ac_status=$?
2929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2930   (exit $ac_status); }; } &&
2931          { ac_try='test -s conftest.$ac_objext'
2932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2933   (eval $ac_try) 2>&5
2934   ac_status=$?
2935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2936   (exit $ac_status); }; }; then
2937   break
2938 else
2939   echo "$as_me: failed program was:" >&5
2940 sed 's/^/| /' conftest.$ac_ext >&5
2941
2942 fi
2943 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2944 done
2945 rm -f conftest*
2946 if test -n "$ac_declaration"; then
2947   echo '#ifdef __cplusplus' >>confdefs.h
2948   echo $ac_declaration      >>confdefs.h
2949   echo '#endif'             >>confdefs.h
2950 fi
2951
2952 else
2953   echo "$as_me: failed program was:" >&5
2954 sed 's/^/| /' conftest.$ac_ext >&5
2955
2956 fi
2957 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2958 ac_ext=c
2959 ac_cpp='$CPP $CPPFLAGS'
2960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2963
2964 if test "x$CC" != xcc; then
2965   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2966 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2967 else
2968   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2969 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2970 fi
2971 set dummy $CC; ac_cc=`echo $2 |
2972                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2973 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2974   echo $ECHO_N "(cached) $ECHO_C" >&6
2975 else
2976   cat >conftest.$ac_ext <<_ACEOF
2977 /* confdefs.h.  */
2978 _ACEOF
2979 cat confdefs.h >>conftest.$ac_ext
2980 cat >>conftest.$ac_ext <<_ACEOF
2981 /* end confdefs.h.  */
2982
2983 int
2984 main ()
2985 {
2986
2987   ;
2988   return 0;
2989 }
2990 _ACEOF
2991 # Make sure it works both with $CC and with simple cc.
2992 # We do the test twice because some compilers refuse to overwrite an
2993 # existing .o file with -o, though they will create one.
2994 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2995 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2996   (eval $ac_try) 2>&5
2997   ac_status=$?
2998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999   (exit $ac_status); } &&
3000    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3001   (eval $ac_try) 2>&5
3002   ac_status=$?
3003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004   (exit $ac_status); };
3005 then
3006   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3007   if test "x$CC" != xcc; then
3008     # Test first that cc exists at all.
3009     if { ac_try='cc -c conftest.$ac_ext >&5'
3010   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3011   (eval $ac_try) 2>&5
3012   ac_status=$?
3013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014   (exit $ac_status); }; }; then
3015       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3016       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3017   (eval $ac_try) 2>&5
3018   ac_status=$?
3019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3020   (exit $ac_status); } &&
3021          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3022   (eval $ac_try) 2>&5
3023   ac_status=$?
3024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025   (exit $ac_status); };
3026       then
3027         # cc works too.
3028         :
3029       else
3030         # cc exists but doesn't like -o.
3031         eval ac_cv_prog_cc_${ac_cc}_c_o=no
3032       fi
3033     fi
3034   fi
3035 else
3036   eval ac_cv_prog_cc_${ac_cc}_c_o=no
3037 fi
3038 rm -f conftest*
3039
3040 fi
3041 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3042   echo "$as_me:$LINENO: result: yes" >&5
3043 echo "${ECHO_T}yes" >&6
3044 else
3045   echo "$as_me:$LINENO: result: no" >&5
3046 echo "${ECHO_T}no" >&6
3047
3048 cat >>confdefs.h <<\_ACEOF
3049 #define NO_MINUS_C_MINUS_O 1
3050 _ACEOF
3051
3052 fi
3053
3054 # expand $ac_aux_dir to an absolute path
3055 am_aux_dir=`cd $ac_aux_dir && pwd`
3056
3057 # FIXME: we rely on the cache variable name because
3058 # there is no other way.
3059 set dummy $CC
3060 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3061 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3062    # Losing compiler, so override with the script.
3063    # FIXME: It is wrong to rewrite CC.
3064    # But if we don't then we get into trouble of one sort or another.
3065    # A longer-term fix would be to have automake use am__CC in this case,
3066    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3067    CC="$am_aux_dir/compile $CC"
3068 fi
3069
3070 # autoconf is lame and doesn't give us any substitution variable for this.
3071 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3072   NO_MINUS_C_MINUS_O=yes
3073 else
3074   OUTPUT_OPTION='-o $@'
3075 fi
3076
3077
3078
3079 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3080 # optimizations to be activated explicitly by the toplevel.
3081 case "$CC" in
3082   */prev-gcc/xgcc*) ;;
3083   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3084 esac
3085
3086
3087 # -------------------------
3088 # Check C compiler features
3089 # -------------------------
3090
3091
3092 ac_ext=c
3093 ac_cpp='$CPP $CPPFLAGS'
3094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3097 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3098 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3099 # On Suns, sometimes $CPP names a directory.
3100 if test -n "$CPP" && test -d "$CPP"; then
3101   CPP=
3102 fi
3103 if test -z "$CPP"; then
3104   if test "${ac_cv_prog_CPP+set}" = set; then
3105   echo $ECHO_N "(cached) $ECHO_C" >&6
3106 else
3107       # Double quotes because CPP needs to be expanded
3108     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3109     do
3110       ac_preproc_ok=false
3111 for ac_c_preproc_warn_flag in '' yes
3112 do
3113   # Use a header file that comes with gcc, so configuring glibc
3114   # with a fresh cross-compiler works.
3115   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3116   # <limits.h> exists even on freestanding compilers.
3117   # On the NeXT, cc -E runs the code through the compiler's parser,
3118   # not just through cpp. "Syntax error" is here to catch this case.
3119   cat >conftest.$ac_ext <<_ACEOF
3120 /* confdefs.h.  */
3121 _ACEOF
3122 cat confdefs.h >>conftest.$ac_ext
3123 cat >>conftest.$ac_ext <<_ACEOF
3124 /* end confdefs.h.  */
3125 #ifdef __STDC__
3126 # include <limits.h>
3127 #else
3128 # include <assert.h>
3129 #endif
3130                      Syntax error
3131 _ACEOF
3132 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3133   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3134   ac_status=$?
3135   grep -v '^ *+' conftest.er1 >conftest.err
3136   rm -f conftest.er1
3137   cat conftest.err >&5
3138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3139   (exit $ac_status); } >/dev/null; then
3140   if test -s conftest.err; then
3141     ac_cpp_err=$ac_c_preproc_warn_flag
3142     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3143   else
3144     ac_cpp_err=
3145   fi
3146 else
3147   ac_cpp_err=yes
3148 fi
3149 if test -z "$ac_cpp_err"; then
3150   :
3151 else
3152   echo "$as_me: failed program was:" >&5
3153 sed 's/^/| /' conftest.$ac_ext >&5
3154
3155   # Broken: fails on valid input.
3156 continue
3157 fi
3158 rm -f conftest.err conftest.$ac_ext
3159
3160   # OK, works on sane cases.  Now check whether non-existent headers
3161   # can be detected and how.
3162   cat >conftest.$ac_ext <<_ACEOF
3163 /* confdefs.h.  */
3164 _ACEOF
3165 cat confdefs.h >>conftest.$ac_ext
3166 cat >>conftest.$ac_ext <<_ACEOF
3167 /* end confdefs.h.  */
3168 #include <ac_nonexistent.h>
3169 _ACEOF
3170 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3171   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3172   ac_status=$?
3173   grep -v '^ *+' conftest.er1 >conftest.err
3174   rm -f conftest.er1
3175   cat conftest.err >&5
3176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3177   (exit $ac_status); } >/dev/null; then
3178   if test -s conftest.err; then
3179     ac_cpp_err=$ac_c_preproc_warn_flag
3180     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3181   else
3182     ac_cpp_err=
3183   fi
3184 else
3185   ac_cpp_err=yes
3186 fi
3187 if test -z "$ac_cpp_err"; then
3188   # Broken: success on invalid input.
3189 continue
3190 else
3191   echo "$as_me: failed program was:" >&5
3192 sed 's/^/| /' conftest.$ac_ext >&5
3193
3194   # Passes both tests.
3195 ac_preproc_ok=:
3196 break
3197 fi
3198 rm -f conftest.err conftest.$ac_ext
3199
3200 done
3201 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3202 rm -f conftest.err conftest.$ac_ext
3203 if $ac_preproc_ok; then
3204   break
3205 fi
3206
3207     done
3208     ac_cv_prog_CPP=$CPP
3209
3210 fi
3211   CPP=$ac_cv_prog_CPP
3212 else
3213   ac_cv_prog_CPP=$CPP
3214 fi
3215 echo "$as_me:$LINENO: result: $CPP" >&5
3216 echo "${ECHO_T}$CPP" >&6
3217 ac_preproc_ok=false
3218 for ac_c_preproc_warn_flag in '' yes
3219 do
3220   # Use a header file that comes with gcc, so configuring glibc
3221   # with a fresh cross-compiler works.
3222   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3223   # <limits.h> exists even on freestanding compilers.
3224   # On the NeXT, cc -E runs the code through the compiler's parser,
3225   # not just through cpp. "Syntax error" is here to catch this case.
3226   cat >conftest.$ac_ext <<_ACEOF
3227 /* confdefs.h.  */
3228 _ACEOF
3229 cat confdefs.h >>conftest.$ac_ext
3230 cat >>conftest.$ac_ext <<_ACEOF
3231 /* end confdefs.h.  */
3232 #ifdef __STDC__
3233 # include <limits.h>
3234 #else
3235 # include <assert.h>
3236 #endif
3237                      Syntax error
3238 _ACEOF
3239 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3240   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3241   ac_status=$?
3242   grep -v '^ *+' conftest.er1 >conftest.err
3243   rm -f conftest.er1
3244   cat conftest.err >&5
3245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3246   (exit $ac_status); } >/dev/null; then
3247   if test -s conftest.err; then
3248     ac_cpp_err=$ac_c_preproc_warn_flag
3249     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3250   else
3251     ac_cpp_err=
3252   fi
3253 else
3254   ac_cpp_err=yes
3255 fi
3256 if test -z "$ac_cpp_err"; then
3257   :
3258 else
3259   echo "$as_me: failed program was:" >&5
3260 sed 's/^/| /' conftest.$ac_ext >&5
3261
3262   # Broken: fails on valid input.
3263 continue
3264 fi
3265 rm -f conftest.err conftest.$ac_ext
3266
3267   # OK, works on sane cases.  Now check whether non-existent headers
3268   # can be detected and how.
3269   cat >conftest.$ac_ext <<_ACEOF
3270 /* confdefs.h.  */
3271 _ACEOF
3272 cat confdefs.h >>conftest.$ac_ext
3273 cat >>conftest.$ac_ext <<_ACEOF
3274 /* end confdefs.h.  */
3275 #include <ac_nonexistent.h>
3276 _ACEOF
3277 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3278   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3279   ac_status=$?
3280   grep -v '^ *+' conftest.er1 >conftest.err
3281   rm -f conftest.er1
3282   cat conftest.err >&5
3283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3284   (exit $ac_status); } >/dev/null; then
3285   if test -s conftest.err; then
3286     ac_cpp_err=$ac_c_preproc_warn_flag
3287     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3288   else
3289     ac_cpp_err=
3290   fi
3291 else
3292   ac_cpp_err=yes
3293 fi
3294 if test -z "$ac_cpp_err"; then
3295   # Broken: success on invalid input.
3296 continue
3297 else
3298   echo "$as_me: failed program was:" >&5
3299 sed 's/^/| /' conftest.$ac_ext >&5
3300
3301   # Passes both tests.
3302 ac_preproc_ok=:
3303 break
3304 fi
3305 rm -f conftest.err conftest.$ac_ext
3306
3307 done
3308 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3309 rm -f conftest.err conftest.$ac_ext
3310 if $ac_preproc_ok; then
3311   :
3312 else
3313   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3314 See \`config.log' for more details." >&5
3315 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3316 See \`config.log' for more details." >&2;}
3317    { (exit 1); exit 1; }; }
3318 fi
3319
3320 ac_ext=c
3321 ac_cpp='$CPP $CPPFLAGS'
3322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3325
3326
3327 echo "$as_me:$LINENO: checking for egrep" >&5
3328 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3329 if test "${ac_cv_prog_egrep+set}" = set; then
3330   echo $ECHO_N "(cached) $ECHO_C" >&6
3331 else
3332   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3333     then ac_cv_prog_egrep='grep -E'
3334     else ac_cv_prog_egrep='egrep'
3335     fi
3336 fi
3337 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3338 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3339  EGREP=$ac_cv_prog_egrep
3340
3341
3342 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3343 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3344 if test "${ac_cv_header_stdc+set}" = set; then
3345   echo $ECHO_N "(cached) $ECHO_C" >&6
3346 else
3347   cat >conftest.$ac_ext <<_ACEOF
3348 /* confdefs.h.  */
3349 _ACEOF
3350 cat confdefs.h >>conftest.$ac_ext
3351 cat >>conftest.$ac_ext <<_ACEOF
3352 /* end confdefs.h.  */
3353 #include <stdlib.h>
3354 #include <stdarg.h>
3355 #include <string.h>
3356 #include <float.h>
3357
3358 int
3359 main ()
3360 {
3361
3362   ;
3363   return 0;
3364 }
3365 _ACEOF
3366 rm -f conftest.$ac_objext
3367 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3368   (eval $ac_compile) 2>conftest.er1
3369   ac_status=$?
3370   grep -v '^ *+' conftest.er1 >conftest.err
3371   rm -f conftest.er1
3372   cat conftest.err >&5
3373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374   (exit $ac_status); } &&
3375          { ac_try='test -z "$ac_c_werror_flag"
3376                          || test ! -s conftest.err'
3377   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3378   (eval $ac_try) 2>&5
3379   ac_status=$?
3380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3381   (exit $ac_status); }; } &&
3382          { ac_try='test -s conftest.$ac_objext'
3383   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3384   (eval $ac_try) 2>&5
3385   ac_status=$?
3386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3387   (exit $ac_status); }; }; then
3388   ac_cv_header_stdc=yes
3389 else
3390   echo "$as_me: failed program was:" >&5
3391 sed 's/^/| /' conftest.$ac_ext >&5
3392
3393 ac_cv_header_stdc=no
3394 fi
3395 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3396
3397 if test $ac_cv_header_stdc = yes; then
3398   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3399   cat >conftest.$ac_ext <<_ACEOF
3400 /* confdefs.h.  */
3401 _ACEOF
3402 cat confdefs.h >>conftest.$ac_ext
3403 cat >>conftest.$ac_ext <<_ACEOF
3404 /* end confdefs.h.  */
3405 #include <string.h>
3406
3407 _ACEOF
3408 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3409   $EGREP "memchr" >/dev/null 2>&1; then
3410   :
3411 else
3412   ac_cv_header_stdc=no
3413 fi
3414 rm -f conftest*
3415
3416 fi
3417
3418 if test $ac_cv_header_stdc = yes; then
3419   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3420   cat >conftest.$ac_ext <<_ACEOF
3421 /* confdefs.h.  */
3422 _ACEOF
3423 cat confdefs.h >>conftest.$ac_ext
3424 cat >>conftest.$ac_ext <<_ACEOF
3425 /* end confdefs.h.  */
3426 #include <stdlib.h>
3427
3428 _ACEOF
3429 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3430   $EGREP "free" >/dev/null 2>&1; then
3431   :
3432 else
3433   ac_cv_header_stdc=no
3434 fi
3435 rm -f conftest*
3436
3437 fi
3438
3439 if test $ac_cv_header_stdc = yes; then
3440   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3441   if test "$cross_compiling" = yes; then
3442   :
3443 else
3444   cat >conftest.$ac_ext <<_ACEOF
3445 /* confdefs.h.  */
3446 _ACEOF
3447 cat confdefs.h >>conftest.$ac_ext
3448 cat >>conftest.$ac_ext <<_ACEOF
3449 /* end confdefs.h.  */
3450 #include <ctype.h>
3451 #if ((' ' & 0x0FF) == 0x020)
3452 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3453 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3454 #else
3455 # define ISLOWER(c) \
3456                    (('a' <= (c) && (c) <= 'i') \
3457                      || ('j' <= (c) && (c) <= 'r') \
3458                      || ('s' <= (c) && (c) <= 'z'))
3459 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3460 #endif
3461
3462 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3463 int
3464 main ()
3465 {
3466   int i;
3467   for (i = 0; i < 256; i++)
3468     if (XOR (islower (i), ISLOWER (i))
3469         || toupper (i) != TOUPPER (i))
3470       exit(2);
3471   exit (0);
3472 }
3473 _ACEOF
3474 rm -f conftest$ac_exeext
3475 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3476   (eval $ac_link) 2>&5
3477   ac_status=$?
3478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3479   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3480   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3481   (eval $ac_try) 2>&5
3482   ac_status=$?
3483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3484   (exit $ac_status); }; }; then
3485   :
3486 else
3487   echo "$as_me: program exited with status $ac_status" >&5
3488 echo "$as_me: failed program was:" >&5
3489 sed 's/^/| /' conftest.$ac_ext >&5
3490
3491 ( exit $ac_status )
3492 ac_cv_header_stdc=no
3493 fi
3494 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3495 fi
3496 fi
3497 fi
3498 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3499 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3500 if test $ac_cv_header_stdc = yes; then
3501
3502 cat >>confdefs.h <<\_ACEOF
3503 #define STDC_HEADERS 1
3504 _ACEOF
3505
3506 fi
3507
3508 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3519                   inttypes.h stdint.h unistd.h
3520 do
3521 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3522 echo "$as_me:$LINENO: checking for $ac_header" >&5
3523 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3524 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3525   echo $ECHO_N "(cached) $ECHO_C" >&6
3526 else
3527   cat >conftest.$ac_ext <<_ACEOF
3528 /* confdefs.h.  */
3529 _ACEOF
3530 cat confdefs.h >>conftest.$ac_ext
3531 cat >>conftest.$ac_ext <<_ACEOF
3532 /* end confdefs.h.  */
3533 $ac_includes_default
3534
3535 #include <$ac_header>
3536 _ACEOF
3537 rm -f conftest.$ac_objext
3538 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3539   (eval $ac_compile) 2>conftest.er1
3540   ac_status=$?
3541   grep -v '^ *+' conftest.er1 >conftest.err
3542   rm -f conftest.er1
3543   cat conftest.err >&5
3544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3545   (exit $ac_status); } &&
3546          { ac_try='test -z "$ac_c_werror_flag"
3547                          || test ! -s conftest.err'
3548   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3549   (eval $ac_try) 2>&5
3550   ac_status=$?
3551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3552   (exit $ac_status); }; } &&
3553          { ac_try='test -s conftest.$ac_objext'
3554   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3555   (eval $ac_try) 2>&5
3556   ac_status=$?
3557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3558   (exit $ac_status); }; }; then
3559   eval "$as_ac_Header=yes"
3560 else
3561   echo "$as_me: failed program was:" >&5
3562 sed 's/^/| /' conftest.$ac_ext >&5
3563
3564 eval "$as_ac_Header=no"
3565 fi
3566 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3567 fi
3568 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3569 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3570 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3571   cat >>confdefs.h <<_ACEOF
3572 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3573 _ACEOF
3574
3575 fi
3576
3577 done
3578
3579
3580
3581   if test "${ac_cv_header_minix_config_h+set}" = set; then
3582   echo "$as_me:$LINENO: checking for minix/config.h" >&5
3583 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3584 if test "${ac_cv_header_minix_config_h+set}" = set; then
3585   echo $ECHO_N "(cached) $ECHO_C" >&6
3586 fi
3587 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3588 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3589 else
3590   # Is the header compilable?
3591 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3592 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3593 cat >conftest.$ac_ext <<_ACEOF
3594 /* confdefs.h.  */
3595 _ACEOF
3596 cat confdefs.h >>conftest.$ac_ext
3597 cat >>conftest.$ac_ext <<_ACEOF
3598 /* end confdefs.h.  */
3599 $ac_includes_default
3600 #include <minix/config.h>
3601 _ACEOF
3602 rm -f conftest.$ac_objext
3603 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3604   (eval $ac_compile) 2>conftest.er1
3605   ac_status=$?
3606   grep -v '^ *+' conftest.er1 >conftest.err
3607   rm -f conftest.er1
3608   cat conftest.err >&5
3609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3610   (exit $ac_status); } &&
3611          { ac_try='test -z "$ac_c_werror_flag"
3612                          || test ! -s conftest.err'
3613   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3614   (eval $ac_try) 2>&5
3615   ac_status=$?
3616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3617   (exit $ac_status); }; } &&
3618          { ac_try='test -s conftest.$ac_objext'
3619   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3620   (eval $ac_try) 2>&5
3621   ac_status=$?
3622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3623   (exit $ac_status); }; }; then
3624   ac_header_compiler=yes
3625 else
3626   echo "$as_me: failed program was:" >&5
3627 sed 's/^/| /' conftest.$ac_ext >&5
3628
3629 ac_header_compiler=no
3630 fi
3631 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3632 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3633 echo "${ECHO_T}$ac_header_compiler" >&6
3634
3635 # Is the header present?
3636 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3637 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3638 cat >conftest.$ac_ext <<_ACEOF
3639 /* confdefs.h.  */
3640 _ACEOF
3641 cat confdefs.h >>conftest.$ac_ext
3642 cat >>conftest.$ac_ext <<_ACEOF
3643 /* end confdefs.h.  */
3644 #include <minix/config.h>
3645 _ACEOF
3646 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3647   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3648   ac_status=$?
3649   grep -v '^ *+' conftest.er1 >conftest.err
3650   rm -f conftest.er1
3651   cat conftest.err >&5
3652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3653   (exit $ac_status); } >/dev/null; then
3654   if test -s conftest.err; then
3655     ac_cpp_err=$ac_c_preproc_warn_flag
3656     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3657   else
3658     ac_cpp_err=
3659   fi
3660 else
3661   ac_cpp_err=yes
3662 fi
3663 if test -z "$ac_cpp_err"; then
3664   ac_header_preproc=yes
3665 else
3666   echo "$as_me: failed program was:" >&5
3667 sed 's/^/| /' conftest.$ac_ext >&5
3668
3669   ac_header_preproc=no
3670 fi
3671 rm -f conftest.err conftest.$ac_ext
3672 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3673 echo "${ECHO_T}$ac_header_preproc" >&6
3674
3675 # So?  What about this header?
3676 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3677   yes:no: )
3678     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3679 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3680     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3681 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3682     ac_header_preproc=yes
3683     ;;
3684   no:yes:* )
3685     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3686 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3687     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
3688 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
3689     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3690 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3691     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
3692 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3693     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3694 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3695     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3696 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3697     (
3698       cat <<\_ASBOX
3699 ## ------------------------------------------ ##
3700 ## Report this to the AC_PACKAGE_NAME lists.  ##
3701 ## ------------------------------------------ ##
3702 _ASBOX
3703     ) |
3704       sed "s/^/$as_me: WARNING:     /" >&2
3705     ;;
3706 esac
3707 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3708 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3709 if test "${ac_cv_header_minix_config_h+set}" = set; then
3710   echo $ECHO_N "(cached) $ECHO_C" >&6
3711 else
3712   ac_cv_header_minix_config_h=$ac_header_preproc
3713 fi
3714 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3715 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3716
3717 fi
3718 if test $ac_cv_header_minix_config_h = yes; then
3719   MINIX=yes
3720 else
3721   MINIX=
3722 fi
3723
3724
3725   if test "$MINIX" = yes; then
3726
3727 cat >>confdefs.h <<\_ACEOF
3728 #define _POSIX_SOURCE 1
3729 _ACEOF
3730
3731
3732 cat >>confdefs.h <<\_ACEOF
3733 #define _POSIX_1_SOURCE 2
3734 _ACEOF
3735
3736
3737 cat >>confdefs.h <<\_ACEOF
3738 #define _MINIX 1
3739 _ACEOF
3740
3741   fi
3742
3743
3744
3745   echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3746 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6
3747 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3748   echo $ECHO_N "(cached) $ECHO_C" >&6
3749 else
3750   cat >conftest.$ac_ext <<_ACEOF
3751 /* confdefs.h.  */
3752 _ACEOF
3753 cat confdefs.h >>conftest.$ac_ext
3754 cat >>conftest.$ac_ext <<_ACEOF
3755 /* end confdefs.h.  */
3756
3757 #         define __EXTENSIONS__ 1
3758           $ac_includes_default
3759 int
3760 main ()
3761 {
3762
3763   ;
3764   return 0;
3765 }
3766 _ACEOF
3767 rm -f conftest.$ac_objext
3768 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3769   (eval $ac_compile) 2>conftest.er1
3770   ac_status=$?
3771   grep -v '^ *+' conftest.er1 >conftest.err
3772   rm -f conftest.er1
3773   cat conftest.err >&5
3774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3775   (exit $ac_status); } &&
3776          { ac_try='test -z "$ac_c_werror_flag"
3777                          || test ! -s conftest.err'
3778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3779   (eval $ac_try) 2>&5
3780   ac_status=$?
3781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3782   (exit $ac_status); }; } &&
3783          { ac_try='test -s conftest.$ac_objext'
3784   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3785   (eval $ac_try) 2>&5
3786   ac_status=$?
3787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3788   (exit $ac_status); }; }; then
3789   ac_cv_safe_to_define___extensions__=yes
3790 else
3791   echo "$as_me: failed program was:" >&5
3792 sed 's/^/| /' conftest.$ac_ext >&5
3793
3794 ac_cv_safe_to_define___extensions__=no
3795 fi
3796 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3797 fi
3798 echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
3799 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6
3800   test $ac_cv_safe_to_define___extensions__ = yes &&
3801     cat >>confdefs.h <<\_ACEOF
3802 #define __EXTENSIONS__ 1
3803 _ACEOF
3804
3805   cat >>confdefs.h <<\_ACEOF
3806 #define _ALL_SOURCE 1
3807 _ACEOF
3808
3809   cat >>confdefs.h <<\_ACEOF
3810 #define _GNU_SOURCE 1
3811 _ACEOF
3812
3813   cat >>confdefs.h <<\_ACEOF
3814 #define _POSIX_PTHREAD_SEMANTICS 1
3815 _ACEOF
3816
3817   cat >>confdefs.h <<\_ACEOF
3818 #define _TANDEM_SOURCE 1
3819 _ACEOF
3820
3821
3822 ac_ext=c
3823 ac_cpp='$CPP $CPPFLAGS'
3824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3826 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3827 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3828 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3829 # On Suns, sometimes $CPP names a directory.
3830 if test -n "$CPP" && test -d "$CPP"; then
3831   CPP=
3832 fi
3833 if test -z "$CPP"; then
3834   if test "${ac_cv_prog_CPP+set}" = set; then
3835   echo $ECHO_N "(cached) $ECHO_C" >&6
3836 else
3837       # Double quotes because CPP needs to be expanded
3838     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3839     do
3840       ac_preproc_ok=false
3841 for ac_c_preproc_warn_flag in '' yes
3842 do
3843   # Use a header file that comes with gcc, so configuring glibc
3844   # with a fresh cross-compiler works.
3845   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3846   # <limits.h> exists even on freestanding compilers.
3847   # On the NeXT, cc -E runs the code through the compiler's parser,
3848   # not just through cpp. "Syntax error" is here to catch this case.
3849   cat >conftest.$ac_ext <<_ACEOF
3850 /* confdefs.h.  */
3851 _ACEOF
3852 cat confdefs.h >>conftest.$ac_ext
3853 cat >>conftest.$ac_ext <<_ACEOF
3854 /* end confdefs.h.  */
3855 #ifdef __STDC__
3856 # include <limits.h>
3857 #else
3858 # include <assert.h>
3859 #endif
3860                      Syntax error
3861 _ACEOF
3862 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3863   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3864   ac_status=$?
3865   grep -v '^ *+' conftest.er1 >conftest.err
3866   rm -f conftest.er1
3867   cat conftest.err >&5
3868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3869   (exit $ac_status); } >/dev/null; then
3870   if test -s conftest.err; then
3871     ac_cpp_err=$ac_c_preproc_warn_flag
3872     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3873   else
3874     ac_cpp_err=
3875   fi
3876 else
3877   ac_cpp_err=yes
3878 fi
3879 if test -z "$ac_cpp_err"; then
3880   :
3881 else
3882   echo "$as_me: failed program was:" >&5
3883 sed 's/^/| /' conftest.$ac_ext >&5
3884
3885   # Broken: fails on valid input.
3886 continue
3887 fi
3888 rm -f conftest.err conftest.$ac_ext
3889
3890   # OK, works on sane cases.  Now check whether non-existent headers
3891   # can be detected and how.
3892   cat >conftest.$ac_ext <<_ACEOF
3893 /* confdefs.h.  */
3894 _ACEOF
3895 cat confdefs.h >>conftest.$ac_ext
3896 cat >>conftest.$ac_ext <<_ACEOF
3897 /* end confdefs.h.  */
3898 #include <ac_nonexistent.h>
3899 _ACEOF
3900 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3901   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3902   ac_status=$?
3903   grep -v '^ *+' conftest.er1 >conftest.err
3904   rm -f conftest.er1
3905   cat conftest.err >&5
3906   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3907   (exit $ac_status); } >/dev/null; then
3908   if test -s conftest.err; then
3909     ac_cpp_err=$ac_c_preproc_warn_flag
3910     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3911   else
3912     ac_cpp_err=
3913   fi
3914 else
3915   ac_cpp_err=yes
3916 fi
3917 if test -z "$ac_cpp_err"; then
3918   # Broken: success on invalid input.
3919 continue
3920 else
3921   echo "$as_me: failed program was:" >&5
3922 sed 's/^/| /' conftest.$ac_ext >&5
3923
3924   # Passes both tests.
3925 ac_preproc_ok=:
3926 break
3927 fi
3928 rm -f conftest.err conftest.$ac_ext
3929
3930 done
3931 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3932 rm -f conftest.err conftest.$ac_ext
3933 if $ac_preproc_ok; then
3934   break
3935 fi
3936
3937     done
3938     ac_cv_prog_CPP=$CPP
3939
3940 fi
3941   CPP=$ac_cv_prog_CPP
3942 else
3943   ac_cv_prog_CPP=$CPP
3944 fi
3945 echo "$as_me:$LINENO: result: $CPP" >&5
3946 echo "${ECHO_T}$CPP" >&6
3947 ac_preproc_ok=false
3948 for ac_c_preproc_warn_flag in '' yes
3949 do
3950   # Use a header file that comes with gcc, so configuring glibc
3951   # with a fresh cross-compiler works.
3952   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3953   # <limits.h> exists even on freestanding compilers.
3954   # On the NeXT, cc -E runs the code through the compiler's parser,
3955   # not just through cpp. "Syntax error" is here to catch this case.
3956   cat >conftest.$ac_ext <<_ACEOF
3957 /* confdefs.h.  */
3958 _ACEOF
3959 cat confdefs.h >>conftest.$ac_ext
3960 cat >>conftest.$ac_ext <<_ACEOF
3961 /* end confdefs.h.  */
3962 #ifdef __STDC__
3963 # include <limits.h>
3964 #else
3965 # include <assert.h>
3966 #endif
3967                      Syntax error
3968 _ACEOF
3969 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3970   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3971   ac_status=$?
3972   grep -v '^ *+' conftest.er1 >conftest.err
3973   rm -f conftest.er1
3974   cat conftest.err >&5
3975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3976   (exit $ac_status); } >/dev/null; then
3977   if test -s conftest.err; then
3978     ac_cpp_err=$ac_c_preproc_warn_flag
3979     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3980   else
3981     ac_cpp_err=
3982   fi
3983 else
3984   ac_cpp_err=yes
3985 fi
3986 if test -z "$ac_cpp_err"; then
3987   :
3988 else
3989   echo "$as_me: failed program was:" >&5
3990 sed 's/^/| /' conftest.$ac_ext >&5
3991
3992   # Broken: fails on valid input.
3993 continue
3994 fi
3995 rm -f conftest.err conftest.$ac_ext
3996
3997   # OK, works on sane cases.  Now check whether non-existent headers
3998   # can be detected and how.
3999   cat >conftest.$ac_ext <<_ACEOF
4000 /* confdefs.h.  */
4001 _ACEOF
4002 cat confdefs.h >>conftest.$ac_ext
4003 cat >>conftest.$ac_ext <<_ACEOF
4004 /* end confdefs.h.  */
4005 #include <ac_nonexistent.h>
4006 _ACEOF
4007 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4008   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4009   ac_status=$?
4010   grep -v '^ *+' conftest.er1 >conftest.err
4011   rm -f conftest.er1
4012   cat conftest.err >&5
4013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4014   (exit $ac_status); } >/dev/null; then
4015   if test -s conftest.err; then
4016     ac_cpp_err=$ac_c_preproc_warn_flag
4017     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4018   else
4019     ac_cpp_err=
4020   fi
4021 else
4022   ac_cpp_err=yes
4023 fi
4024 if test -z "$ac_cpp_err"; then
4025   # Broken: success on invalid input.
4026 continue
4027 else
4028   echo "$as_me: failed program was:" >&5
4029 sed 's/^/| /' conftest.$ac_ext >&5
4030
4031   # Passes both tests.
4032 ac_preproc_ok=:
4033 break
4034 fi
4035 rm -f conftest.err conftest.$ac_ext
4036
4037 done
4038 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4039 rm -f conftest.err conftest.$ac_ext
4040 if $ac_preproc_ok; then
4041   :
4042 else
4043   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4044 See \`config.log' for more details." >&5
4045 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4046 See \`config.log' for more details." >&2;}
4047    { (exit 1); exit 1; }; }
4048 fi
4049
4050 ac_ext=c
4051 ac_cpp='$CPP $CPPFLAGS'
4052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4055
4056 echo "$as_me:$LINENO: checking for inline" >&5
4057 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4058 if test "${ac_cv_c_inline+set}" = set; then
4059   echo $ECHO_N "(cached) $ECHO_C" >&6
4060 else
4061   ac_cv_c_inline=no
4062 for ac_kw in inline __inline__ __inline; do
4063   cat >conftest.$ac_ext <<_ACEOF
4064 /* confdefs.h.  */
4065 _ACEOF
4066 cat confdefs.h >>conftest.$ac_ext
4067 cat >>conftest.$ac_ext <<_ACEOF
4068 /* end confdefs.h.  */
4069 #ifndef __cplusplus
4070 typedef int foo_t;
4071 static $ac_kw foo_t static_foo () {return 0; }
4072 $ac_kw foo_t foo () {return 0; }
4073 #endif
4074
4075 _ACEOF
4076 rm -f conftest.$ac_objext
4077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4078   (eval $ac_compile) 2>conftest.er1
4079   ac_status=$?
4080   grep -v '^ *+' conftest.er1 >conftest.err
4081   rm -f conftest.er1
4082   cat conftest.err >&5
4083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4084   (exit $ac_status); } &&
4085          { ac_try='test -z "$ac_c_werror_flag"
4086                          || test ! -s conftest.err'
4087   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4088   (eval $ac_try) 2>&5
4089   ac_status=$?
4090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4091   (exit $ac_status); }; } &&
4092          { ac_try='test -s conftest.$ac_objext'
4093   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4094   (eval $ac_try) 2>&5
4095   ac_status=$?
4096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4097   (exit $ac_status); }; }; then
4098   ac_cv_c_inline=$ac_kw; break
4099 else
4100   echo "$as_me: failed program was:" >&5
4101 sed 's/^/| /' conftest.$ac_ext >&5
4102
4103 fi
4104 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4105 done
4106
4107 fi
4108 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4109 echo "${ECHO_T}$ac_cv_c_inline" >&6
4110
4111
4112 case $ac_cv_c_inline in
4113   inline | yes) ;;
4114   *)
4115     case $ac_cv_c_inline in
4116       no) ac_val=;;
4117       *) ac_val=$ac_cv_c_inline;;
4118     esac
4119     cat >>confdefs.h <<_ACEOF
4120 #ifndef __cplusplus
4121 #define inline $ac_val
4122 #endif
4123 _ACEOF
4124     ;;
4125 esac
4126
4127
4128 # sizeof(char) is 1 by definition.
4129 echo "$as_me:$LINENO: checking for void *" >&5
4130 echo $ECHO_N "checking for void *... $ECHO_C" >&6
4131 if test "${ac_cv_type_void_p+set}" = set; then
4132   echo $ECHO_N "(cached) $ECHO_C" >&6
4133 else
4134   cat >conftest.$ac_ext <<_ACEOF
4135 /* confdefs.h.  */
4136 _ACEOF
4137 cat confdefs.h >>conftest.$ac_ext
4138 cat >>conftest.$ac_ext <<_ACEOF
4139 /* end confdefs.h.  */
4140 $ac_includes_default
4141 int
4142 main ()
4143 {
4144 if ((void * *) 0)
4145   return 0;
4146 if (sizeof (void *))
4147   return 0;
4148   ;
4149   return 0;
4150 }
4151 _ACEOF
4152 rm -f conftest.$ac_objext
4153 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4154   (eval $ac_compile) 2>conftest.er1
4155   ac_status=$?
4156   grep -v '^ *+' conftest.er1 >conftest.err
4157   rm -f conftest.er1
4158   cat conftest.err >&5
4159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4160   (exit $ac_status); } &&
4161          { ac_try='test -z "$ac_c_werror_flag"
4162                          || test ! -s conftest.err'
4163   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4164   (eval $ac_try) 2>&5
4165   ac_status=$?
4166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4167   (exit $ac_status); }; } &&
4168          { ac_try='test -s conftest.$ac_objext'
4169   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4170   (eval $ac_try) 2>&5
4171   ac_status=$?
4172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4173   (exit $ac_status); }; }; then
4174   ac_cv_type_void_p=yes
4175 else
4176   echo "$as_me: failed program was:" >&5
4177 sed 's/^/| /' conftest.$ac_ext >&5
4178
4179 ac_cv_type_void_p=no
4180 fi
4181 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4182 fi
4183 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4184 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4185
4186 echo "$as_me:$LINENO: checking size of void *" >&5
4187 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4188 if test "${ac_cv_sizeof_void_p+set}" = set; then
4189   echo $ECHO_N "(cached) $ECHO_C" >&6
4190 else
4191   if test "$ac_cv_type_void_p" = yes; then
4192   # The cast to unsigned long works around a bug in the HP C Compiler
4193   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4194   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4195   # This bug is HP SR number 8606223364.
4196   if test "$cross_compiling" = yes; then
4197   # Depending upon the size, compute the lo and hi bounds.
4198 cat >conftest.$ac_ext <<_ACEOF
4199 /* confdefs.h.  */
4200 _ACEOF
4201 cat confdefs.h >>conftest.$ac_ext
4202 cat >>conftest.$ac_ext <<_ACEOF
4203 /* end confdefs.h.  */
4204 $ac_includes_default
4205 int
4206 main ()
4207 {
4208 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4209 test_array [0] = 0
4210
4211   ;
4212   return 0;
4213 }
4214 _ACEOF
4215 rm -f conftest.$ac_objext
4216 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4217   (eval $ac_compile) 2>conftest.er1
4218   ac_status=$?
4219   grep -v '^ *+' conftest.er1 >conftest.err
4220   rm -f conftest.er1
4221   cat conftest.err >&5
4222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4223   (exit $ac_status); } &&
4224          { ac_try='test -z "$ac_c_werror_flag"
4225                          || test ! -s conftest.err'
4226   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4227   (eval $ac_try) 2>&5
4228   ac_status=$?
4229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4230   (exit $ac_status); }; } &&
4231          { ac_try='test -s conftest.$ac_objext'
4232   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4233   (eval $ac_try) 2>&5
4234   ac_status=$?
4235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4236   (exit $ac_status); }; }; then
4237   ac_lo=0 ac_mid=0
4238   while :; do
4239     cat >conftest.$ac_ext <<_ACEOF
4240 /* confdefs.h.  */
4241 _ACEOF
4242 cat confdefs.h >>conftest.$ac_ext
4243 cat >>conftest.$ac_ext <<_ACEOF
4244 /* end confdefs.h.  */
4245 $ac_includes_default
4246 int
4247 main ()
4248 {
4249 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4250 test_array [0] = 0
4251
4252   ;
4253   return 0;
4254 }
4255 _ACEOF
4256 rm -f conftest.$ac_objext
4257 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4258   (eval $ac_compile) 2>conftest.er1
4259   ac_status=$?
4260   grep -v '^ *+' conftest.er1 >conftest.err
4261   rm -f conftest.er1
4262   cat conftest.err >&5
4263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4264   (exit $ac_status); } &&
4265          { ac_try='test -z "$ac_c_werror_flag"
4266                          || test ! -s conftest.err'
4267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4268   (eval $ac_try) 2>&5
4269   ac_status=$?
4270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4271   (exit $ac_status); }; } &&
4272          { ac_try='test -s conftest.$ac_objext'
4273   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4274   (eval $ac_try) 2>&5
4275   ac_status=$?
4276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4277   (exit $ac_status); }; }; then
4278   ac_hi=$ac_mid; break
4279 else
4280   echo "$as_me: failed program was:" >&5
4281 sed 's/^/| /' conftest.$ac_ext >&5
4282
4283 ac_lo=`expr $ac_mid + 1`
4284                     if test $ac_lo -le $ac_mid; then
4285                       ac_lo= ac_hi=
4286                       break
4287                     fi
4288                     ac_mid=`expr 2 '*' $ac_mid + 1`
4289 fi
4290 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4291   done
4292 else
4293   echo "$as_me: failed program was:" >&5
4294 sed 's/^/| /' conftest.$ac_ext >&5
4295
4296 cat >conftest.$ac_ext <<_ACEOF
4297 /* confdefs.h.  */
4298 _ACEOF
4299 cat confdefs.h >>conftest.$ac_ext
4300 cat >>conftest.$ac_ext <<_ACEOF
4301 /* end confdefs.h.  */
4302 $ac_includes_default
4303 int
4304 main ()
4305 {
4306 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4307 test_array [0] = 0
4308
4309   ;
4310   return 0;
4311 }
4312 _ACEOF
4313 rm -f conftest.$ac_objext
4314 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4315   (eval $ac_compile) 2>conftest.er1
4316   ac_status=$?
4317   grep -v '^ *+' conftest.er1 >conftest.err
4318   rm -f conftest.er1
4319   cat conftest.err >&5
4320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4321   (exit $ac_status); } &&
4322          { ac_try='test -z "$ac_c_werror_flag"
4323                          || test ! -s conftest.err'
4324   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4325   (eval $ac_try) 2>&5
4326   ac_status=$?
4327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4328   (exit $ac_status); }; } &&
4329          { ac_try='test -s conftest.$ac_objext'
4330   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4331   (eval $ac_try) 2>&5
4332   ac_status=$?
4333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334   (exit $ac_status); }; }; then
4335   ac_hi=-1 ac_mid=-1
4336   while :; do
4337     cat >conftest.$ac_ext <<_ACEOF
4338 /* confdefs.h.  */
4339 _ACEOF
4340 cat confdefs.h >>conftest.$ac_ext
4341 cat >>conftest.$ac_ext <<_ACEOF
4342 /* end confdefs.h.  */
4343 $ac_includes_default
4344 int
4345 main ()
4346 {
4347 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4348 test_array [0] = 0
4349
4350   ;
4351   return 0;
4352 }
4353 _ACEOF
4354 rm -f conftest.$ac_objext
4355 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4356   (eval $ac_compile) 2>conftest.er1
4357   ac_status=$?
4358   grep -v '^ *+' conftest.er1 >conftest.err
4359   rm -f conftest.er1
4360   cat conftest.err >&5
4361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4362   (exit $ac_status); } &&
4363          { ac_try='test -z "$ac_c_werror_flag"
4364                          || test ! -s conftest.err'
4365   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4366   (eval $ac_try) 2>&5
4367   ac_status=$?
4368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4369   (exit $ac_status); }; } &&
4370          { ac_try='test -s conftest.$ac_objext'
4371   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4372   (eval $ac_try) 2>&5
4373   ac_status=$?
4374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4375   (exit $ac_status); }; }; then
4376   ac_lo=$ac_mid; break
4377 else
4378   echo "$as_me: failed program was:" >&5
4379 sed 's/^/| /' conftest.$ac_ext >&5
4380
4381 ac_hi=`expr '(' $ac_mid ')' - 1`
4382                        if test $ac_mid -le $ac_hi; then
4383                          ac_lo= ac_hi=
4384                          break
4385                        fi
4386                        ac_mid=`expr 2 '*' $ac_mid`
4387 fi
4388 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4389   done
4390 else
4391   echo "$as_me: failed program was:" >&5
4392 sed 's/^/| /' conftest.$ac_ext >&5
4393
4394 ac_lo= ac_hi=
4395 fi
4396 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4397 fi
4398 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4399 # Binary search between lo and hi bounds.
4400 while test "x$ac_lo" != "x$ac_hi"; do
4401   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4402   cat >conftest.$ac_ext <<_ACEOF
4403 /* confdefs.h.  */
4404 _ACEOF
4405 cat confdefs.h >>conftest.$ac_ext
4406 cat >>conftest.$ac_ext <<_ACEOF
4407 /* end confdefs.h.  */
4408 $ac_includes_default
4409 int
4410 main ()
4411 {
4412 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4413 test_array [0] = 0
4414
4415   ;
4416   return 0;
4417 }
4418 _ACEOF
4419 rm -f conftest.$ac_objext
4420 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4421   (eval $ac_compile) 2>conftest.er1
4422   ac_status=$?
4423   grep -v '^ *+' conftest.er1 >conftest.err
4424   rm -f conftest.er1
4425   cat conftest.err >&5
4426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4427   (exit $ac_status); } &&
4428          { ac_try='test -z "$ac_c_werror_flag"
4429                          || test ! -s conftest.err'
4430   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4431   (eval $ac_try) 2>&5
4432   ac_status=$?
4433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4434   (exit $ac_status); }; } &&
4435          { ac_try='test -s conftest.$ac_objext'
4436   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4437   (eval $ac_try) 2>&5
4438   ac_status=$?
4439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4440   (exit $ac_status); }; }; then
4441   ac_hi=$ac_mid
4442 else
4443   echo "$as_me: failed program was:" >&5
4444 sed 's/^/| /' conftest.$ac_ext >&5
4445
4446 ac_lo=`expr '(' $ac_mid ')' + 1`
4447 fi
4448 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4449 done
4450 case $ac_lo in
4451 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4452 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4453 See \`config.log' for more details." >&5
4454 echo "$as_me: error: cannot compute sizeof (void *), 77
4455 See \`config.log' for more details." >&2;}
4456    { (exit 1); exit 1; }; } ;;
4457 esac
4458 else
4459   if test "$cross_compiling" = yes; then
4460   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4461 See \`config.log' for more details." >&5
4462 echo "$as_me: error: cannot run test program while cross compiling
4463 See \`config.log' for more details." >&2;}
4464    { (exit 1); exit 1; }; }
4465 else
4466   cat >conftest.$ac_ext <<_ACEOF
4467 /* confdefs.h.  */
4468 _ACEOF
4469 cat confdefs.h >>conftest.$ac_ext
4470 cat >>conftest.$ac_ext <<_ACEOF
4471 /* end confdefs.h.  */
4472 $ac_includes_default
4473 long longval () { return (long) (sizeof (void *)); }
4474 unsigned long ulongval () { return (long) (sizeof (void *)); }
4475 #include <stdio.h>
4476 #include <stdlib.h>
4477 int
4478 main ()
4479 {
4480
4481   FILE *f = fopen ("conftest.val", "w");
4482   if (! f)
4483     exit (1);
4484   if (((long) (sizeof (void *))) < 0)
4485     {
4486       long i = longval ();
4487       if (i != ((long) (sizeof (void *))))
4488         exit (1);
4489       fprintf (f, "%ld\n", i);
4490     }
4491   else
4492     {
4493       unsigned long i = ulongval ();
4494       if (i != ((long) (sizeof (void *))))
4495         exit (1);
4496       fprintf (f, "%lu\n", i);
4497     }
4498   exit (ferror (f) || fclose (f) != 0);
4499
4500   ;
4501   return 0;
4502 }
4503 _ACEOF
4504 rm -f conftest$ac_exeext
4505 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4506   (eval $ac_link) 2>&5
4507   ac_status=$?
4508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4510   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4511   (eval $ac_try) 2>&5
4512   ac_status=$?
4513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4514   (exit $ac_status); }; }; then
4515   ac_cv_sizeof_void_p=`cat conftest.val`
4516 else
4517   echo "$as_me: program exited with status $ac_status" >&5
4518 echo "$as_me: failed program was:" >&5
4519 sed 's/^/| /' conftest.$ac_ext >&5
4520
4521 ( exit $ac_status )
4522 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4523 See \`config.log' for more details." >&5
4524 echo "$as_me: error: cannot compute sizeof (void *), 77
4525 See \`config.log' for more details." >&2;}
4526    { (exit 1); exit 1; }; }
4527 fi
4528 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4529 fi
4530 fi
4531 rm -f conftest.val
4532 else
4533   ac_cv_sizeof_void_p=0
4534 fi
4535 fi
4536 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4537 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4538 cat >>confdefs.h <<_ACEOF
4539 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4540 _ACEOF
4541
4542
4543 echo "$as_me:$LINENO: checking for short" >&5
4544 echo $ECHO_N "checking for short... $ECHO_C" >&6
4545 if test "${ac_cv_type_short+set}" = set; then
4546   echo $ECHO_N "(cached) $ECHO_C" >&6
4547 else
4548   cat >conftest.$ac_ext <<_ACEOF
4549 /* confdefs.h.  */
4550 _ACEOF
4551 cat confdefs.h >>conftest.$ac_ext
4552 cat >>conftest.$ac_ext <<_ACEOF
4553 /* end confdefs.h.  */
4554 $ac_includes_default
4555 int
4556 main ()
4557 {
4558 if ((short *) 0)
4559   return 0;
4560 if (sizeof (short))
4561   return 0;
4562   ;
4563   return 0;
4564 }
4565 _ACEOF
4566 rm -f conftest.$ac_objext
4567 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4568   (eval $ac_compile) 2>conftest.er1
4569   ac_status=$?
4570   grep -v '^ *+' conftest.er1 >conftest.err
4571   rm -f conftest.er1
4572   cat conftest.err >&5
4573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4574   (exit $ac_status); } &&
4575          { ac_try='test -z "$ac_c_werror_flag"
4576                          || test ! -s conftest.err'
4577   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4578   (eval $ac_try) 2>&5
4579   ac_status=$?
4580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4581   (exit $ac_status); }; } &&
4582          { ac_try='test -s conftest.$ac_objext'
4583   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4584   (eval $ac_try) 2>&5
4585   ac_status=$?
4586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4587   (exit $ac_status); }; }; then
4588   ac_cv_type_short=yes
4589 else
4590   echo "$as_me: failed program was:" >&5
4591 sed 's/^/| /' conftest.$ac_ext >&5
4592
4593 ac_cv_type_short=no
4594 fi
4595 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4596 fi
4597 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4598 echo "${ECHO_T}$ac_cv_type_short" >&6
4599
4600 echo "$as_me:$LINENO: checking size of short" >&5
4601 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4602 if test "${ac_cv_sizeof_short+set}" = set; then
4603   echo $ECHO_N "(cached) $ECHO_C" >&6
4604 else
4605   if test "$ac_cv_type_short" = yes; then
4606   # The cast to unsigned long works around a bug in the HP C Compiler
4607   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4608   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4609   # This bug is HP SR number 8606223364.
4610   if test "$cross_compiling" = yes; then
4611   # Depending upon the size, compute the lo and hi bounds.
4612 cat >conftest.$ac_ext <<_ACEOF
4613 /* confdefs.h.  */
4614 _ACEOF
4615 cat confdefs.h >>conftest.$ac_ext
4616 cat >>conftest.$ac_ext <<_ACEOF
4617 /* end confdefs.h.  */
4618 $ac_includes_default
4619 int
4620 main ()
4621 {
4622 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4623 test_array [0] = 0
4624
4625   ;
4626   return 0;
4627 }
4628 _ACEOF
4629 rm -f conftest.$ac_objext
4630 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4631   (eval $ac_compile) 2>conftest.er1
4632   ac_status=$?
4633   grep -v '^ *+' conftest.er1 >conftest.err
4634   rm -f conftest.er1
4635   cat conftest.err >&5
4636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4637   (exit $ac_status); } &&
4638          { ac_try='test -z "$ac_c_werror_flag"
4639                          || test ! -s conftest.err'
4640   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4641   (eval $ac_try) 2>&5
4642   ac_status=$?
4643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4644   (exit $ac_status); }; } &&
4645          { ac_try='test -s conftest.$ac_objext'
4646   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4647   (eval $ac_try) 2>&5
4648   ac_status=$?
4649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4650   (exit $ac_status); }; }; then
4651   ac_lo=0 ac_mid=0
4652   while :; do
4653     cat >conftest.$ac_ext <<_ACEOF
4654 /* confdefs.h.  */
4655 _ACEOF
4656 cat confdefs.h >>conftest.$ac_ext
4657 cat >>conftest.$ac_ext <<_ACEOF
4658 /* end confdefs.h.  */
4659 $ac_includes_default
4660 int
4661 main ()
4662 {
4663 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4664 test_array [0] = 0
4665
4666   ;
4667   return 0;
4668 }
4669 _ACEOF
4670 rm -f conftest.$ac_objext
4671 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4672   (eval $ac_compile) 2>conftest.er1
4673   ac_status=$?
4674   grep -v '^ *+' conftest.er1 >conftest.err
4675   rm -f conftest.er1
4676   cat conftest.err >&5
4677   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4678   (exit $ac_status); } &&
4679          { ac_try='test -z "$ac_c_werror_flag"
4680                          || test ! -s conftest.err'
4681   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4682   (eval $ac_try) 2>&5
4683   ac_status=$?
4684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685   (exit $ac_status); }; } &&
4686          { ac_try='test -s conftest.$ac_objext'
4687   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4688   (eval $ac_try) 2>&5
4689   ac_status=$?
4690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691   (exit $ac_status); }; }; then
4692   ac_hi=$ac_mid; break
4693 else
4694   echo "$as_me: failed program was:" >&5
4695 sed 's/^/| /' conftest.$ac_ext >&5
4696
4697 ac_lo=`expr $ac_mid + 1`
4698                     if test $ac_lo -le $ac_mid; then
4699                       ac_lo= ac_hi=
4700                       break
4701                     fi
4702                     ac_mid=`expr 2 '*' $ac_mid + 1`
4703 fi
4704 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4705   done
4706 else
4707   echo "$as_me: failed program was:" >&5
4708 sed 's/^/| /' conftest.$ac_ext >&5
4709
4710 cat >conftest.$ac_ext <<_ACEOF
4711 /* confdefs.h.  */
4712 _ACEOF
4713 cat confdefs.h >>conftest.$ac_ext
4714 cat >>conftest.$ac_ext <<_ACEOF
4715 /* end confdefs.h.  */
4716 $ac_includes_default
4717 int
4718 main ()
4719 {
4720 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4721 test_array [0] = 0
4722
4723   ;
4724   return 0;
4725 }
4726 _ACEOF
4727 rm -f conftest.$ac_objext
4728 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4729   (eval $ac_compile) 2>conftest.er1
4730   ac_status=$?
4731   grep -v '^ *+' conftest.er1 >conftest.err
4732   rm -f conftest.er1
4733   cat conftest.err >&5
4734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4735   (exit $ac_status); } &&
4736          { ac_try='test -z "$ac_c_werror_flag"
4737                          || test ! -s conftest.err'
4738   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4739   (eval $ac_try) 2>&5
4740   ac_status=$?
4741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4742   (exit $ac_status); }; } &&
4743          { ac_try='test -s conftest.$ac_objext'
4744   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4745   (eval $ac_try) 2>&5
4746   ac_status=$?
4747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4748   (exit $ac_status); }; }; then
4749   ac_hi=-1 ac_mid=-1
4750   while :; do
4751     cat >conftest.$ac_ext <<_ACEOF
4752 /* confdefs.h.  */
4753 _ACEOF
4754 cat confdefs.h >>conftest.$ac_ext
4755 cat >>conftest.$ac_ext <<_ACEOF
4756 /* end confdefs.h.  */
4757 $ac_includes_default
4758 int
4759 main ()
4760 {
4761 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4762 test_array [0] = 0
4763
4764   ;
4765   return 0;
4766 }
4767 _ACEOF
4768 rm -f conftest.$ac_objext
4769 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4770   (eval $ac_compile) 2>conftest.er1
4771   ac_status=$?
4772   grep -v '^ *+' conftest.er1 >conftest.err
4773   rm -f conftest.er1
4774   cat conftest.err >&5
4775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4776   (exit $ac_status); } &&
4777          { ac_try='test -z "$ac_c_werror_flag"
4778                          || test ! -s conftest.err'
4779   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4780   (eval $ac_try) 2>&5
4781   ac_status=$?
4782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4783   (exit $ac_status); }; } &&
4784          { ac_try='test -s conftest.$ac_objext'
4785   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4786   (eval $ac_try) 2>&5
4787   ac_status=$?
4788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4789   (exit $ac_status); }; }; then
4790   ac_lo=$ac_mid; break
4791 else
4792   echo "$as_me: failed program was:" >&5
4793 sed 's/^/| /' conftest.$ac_ext >&5
4794
4795 ac_hi=`expr '(' $ac_mid ')' - 1`
4796                        if test $ac_mid -le $ac_hi; then
4797                          ac_lo= ac_hi=
4798                          break
4799                        fi
4800                        ac_mid=`expr 2 '*' $ac_mid`
4801 fi
4802 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4803   done
4804 else
4805   echo "$as_me: failed program was:" >&5
4806 sed 's/^/| /' conftest.$ac_ext >&5
4807
4808 ac_lo= ac_hi=
4809 fi
4810 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4811 fi
4812 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4813 # Binary search between lo and hi bounds.
4814 while test "x$ac_lo" != "x$ac_hi"; do
4815   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4816   cat >conftest.$ac_ext <<_ACEOF
4817 /* confdefs.h.  */
4818 _ACEOF
4819 cat confdefs.h >>conftest.$ac_ext
4820 cat >>conftest.$ac_ext <<_ACEOF
4821 /* end confdefs.h.  */
4822 $ac_includes_default
4823 int
4824 main ()
4825 {
4826 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4827 test_array [0] = 0
4828
4829   ;
4830   return 0;
4831 }
4832 _ACEOF
4833 rm -f conftest.$ac_objext
4834 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4835   (eval $ac_compile) 2>conftest.er1
4836   ac_status=$?
4837   grep -v '^ *+' conftest.er1 >conftest.err
4838   rm -f conftest.er1
4839   cat conftest.err >&5
4840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4841   (exit $ac_status); } &&
4842          { ac_try='test -z "$ac_c_werror_flag"
4843                          || test ! -s conftest.err'
4844   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4845   (eval $ac_try) 2>&5
4846   ac_status=$?
4847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4848   (exit $ac_status); }; } &&
4849          { ac_try='test -s conftest.$ac_objext'
4850   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4851   (eval $ac_try) 2>&5
4852   ac_status=$?
4853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4854   (exit $ac_status); }; }; then
4855   ac_hi=$ac_mid
4856 else
4857   echo "$as_me: failed program was:" >&5
4858 sed 's/^/| /' conftest.$ac_ext >&5
4859
4860 ac_lo=`expr '(' $ac_mid ')' + 1`
4861 fi
4862 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4863 done
4864 case $ac_lo in
4865 ?*) ac_cv_sizeof_short=$ac_lo;;
4866 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4867 See \`config.log' for more details." >&5
4868 echo "$as_me: error: cannot compute sizeof (short), 77
4869 See \`config.log' for more details." >&2;}
4870    { (exit 1); exit 1; }; } ;;
4871 esac
4872 else
4873   if test "$cross_compiling" = yes; then
4874   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4875 See \`config.log' for more details." >&5
4876 echo "$as_me: error: cannot run test program while cross compiling
4877 See \`config.log' for more details." >&2;}
4878    { (exit 1); exit 1; }; }
4879 else
4880   cat >conftest.$ac_ext <<_ACEOF
4881 /* confdefs.h.  */
4882 _ACEOF
4883 cat confdefs.h >>conftest.$ac_ext
4884 cat >>conftest.$ac_ext <<_ACEOF
4885 /* end confdefs.h.  */
4886 $ac_includes_default
4887 long longval () { return (long) (sizeof (short)); }
4888 unsigned long ulongval () { return (long) (sizeof (short)); }
4889 #include <stdio.h>
4890 #include <stdlib.h>
4891 int
4892 main ()
4893 {
4894
4895   FILE *f = fopen ("conftest.val", "w");
4896   if (! f)
4897     exit (1);
4898   if (((long) (sizeof (short))) < 0)
4899     {
4900       long i = longval ();
4901       if (i != ((long) (sizeof (short))))
4902         exit (1);
4903       fprintf (f, "%ld\n", i);
4904     }
4905   else
4906     {
4907       unsigned long i = ulongval ();
4908       if (i != ((long) (sizeof (short))))
4909         exit (1);
4910       fprintf (f, "%lu\n", i);
4911     }
4912   exit (ferror (f) || fclose (f) != 0);
4913
4914   ;
4915   return 0;
4916 }
4917 _ACEOF
4918 rm -f conftest$ac_exeext
4919 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4920   (eval $ac_link) 2>&5
4921   ac_status=$?
4922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4923   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4924   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4925   (eval $ac_try) 2>&5
4926   ac_status=$?
4927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928   (exit $ac_status); }; }; then
4929   ac_cv_sizeof_short=`cat conftest.val`
4930 else
4931   echo "$as_me: program exited with status $ac_status" >&5
4932 echo "$as_me: failed program was:" >&5
4933 sed 's/^/| /' conftest.$ac_ext >&5
4934
4935 ( exit $ac_status )
4936 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4937 See \`config.log' for more details." >&5
4938 echo "$as_me: error: cannot compute sizeof (short), 77
4939 See \`config.log' for more details." >&2;}
4940    { (exit 1); exit 1; }; }
4941 fi
4942 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4943 fi
4944 fi
4945 rm -f conftest.val
4946 else
4947   ac_cv_sizeof_short=0
4948 fi
4949 fi
4950 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4951 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4952 cat >>confdefs.h <<_ACEOF
4953 #define SIZEOF_SHORT $ac_cv_sizeof_short
4954 _ACEOF
4955
4956
4957 echo "$as_me:$LINENO: checking for int" >&5
4958 echo $ECHO_N "checking for int... $ECHO_C" >&6
4959 if test "${ac_cv_type_int+set}" = set; then
4960   echo $ECHO_N "(cached) $ECHO_C" >&6
4961 else
4962   cat >conftest.$ac_ext <<_ACEOF
4963 /* confdefs.h.  */
4964 _ACEOF
4965 cat confdefs.h >>conftest.$ac_ext
4966 cat >>conftest.$ac_ext <<_ACEOF
4967 /* end confdefs.h.  */
4968 $ac_includes_default
4969 int
4970 main ()
4971 {
4972 if ((int *) 0)
4973   return 0;
4974 if (sizeof (int))
4975   return 0;
4976   ;
4977   return 0;
4978 }
4979 _ACEOF
4980 rm -f conftest.$ac_objext
4981 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4982   (eval $ac_compile) 2>conftest.er1
4983   ac_status=$?
4984   grep -v '^ *+' conftest.er1 >conftest.err
4985   rm -f conftest.er1
4986   cat conftest.err >&5
4987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4988   (exit $ac_status); } &&
4989          { ac_try='test -z "$ac_c_werror_flag"
4990                          || test ! -s conftest.err'
4991   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4992   (eval $ac_try) 2>&5
4993   ac_status=$?
4994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4995   (exit $ac_status); }; } &&
4996          { ac_try='test -s conftest.$ac_objext'
4997   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4998   (eval $ac_try) 2>&5
4999   ac_status=$?
5000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5001   (exit $ac_status); }; }; then
5002   ac_cv_type_int=yes
5003 else
5004   echo "$as_me: failed program was:" >&5
5005 sed 's/^/| /' conftest.$ac_ext >&5
5006
5007 ac_cv_type_int=no
5008 fi
5009 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5010 fi
5011 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5012 echo "${ECHO_T}$ac_cv_type_int" >&6
5013
5014 echo "$as_me:$LINENO: checking size of int" >&5
5015 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5016 if test "${ac_cv_sizeof_int+set}" = set; then
5017   echo $ECHO_N "(cached) $ECHO_C" >&6
5018 else
5019   if test "$ac_cv_type_int" = yes; then
5020   # The cast to unsigned long works around a bug in the HP C Compiler
5021   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5022   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5023   # This bug is HP SR number 8606223364.
5024   if test "$cross_compiling" = yes; then
5025   # Depending upon the size, compute the lo and hi bounds.
5026 cat >conftest.$ac_ext <<_ACEOF
5027 /* confdefs.h.  */
5028 _ACEOF
5029 cat confdefs.h >>conftest.$ac_ext
5030 cat >>conftest.$ac_ext <<_ACEOF
5031 /* end confdefs.h.  */
5032 $ac_includes_default
5033 int
5034 main ()
5035 {
5036 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5037 test_array [0] = 0
5038
5039   ;
5040   return 0;
5041 }
5042 _ACEOF
5043 rm -f conftest.$ac_objext
5044 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5045   (eval $ac_compile) 2>conftest.er1
5046   ac_status=$?
5047   grep -v '^ *+' conftest.er1 >conftest.err
5048   rm -f conftest.er1
5049   cat conftest.err >&5
5050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5051   (exit $ac_status); } &&
5052          { ac_try='test -z "$ac_c_werror_flag"
5053                          || test ! -s conftest.err'
5054   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5055   (eval $ac_try) 2>&5
5056   ac_status=$?
5057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5058   (exit $ac_status); }; } &&
5059          { ac_try='test -s conftest.$ac_objext'
5060   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5061   (eval $ac_try) 2>&5
5062   ac_status=$?
5063   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5064   (exit $ac_status); }; }; then
5065   ac_lo=0 ac_mid=0
5066   while :; do
5067     cat >conftest.$ac_ext <<_ACEOF
5068 /* confdefs.h.  */
5069 _ACEOF
5070 cat confdefs.h >>conftest.$ac_ext
5071 cat >>conftest.$ac_ext <<_ACEOF
5072 /* end confdefs.h.  */
5073 $ac_includes_default
5074 int
5075 main ()
5076 {
5077 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5078 test_array [0] = 0
5079
5080   ;
5081   return 0;
5082 }
5083 _ACEOF
5084 rm -f conftest.$ac_objext
5085 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5086   (eval $ac_compile) 2>conftest.er1
5087   ac_status=$?
5088   grep -v '^ *+' conftest.er1 >conftest.err
5089   rm -f conftest.er1
5090   cat conftest.err >&5
5091   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5092   (exit $ac_status); } &&
5093          { ac_try='test -z "$ac_c_werror_flag"
5094                          || test ! -s conftest.err'
5095   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5096   (eval $ac_try) 2>&5
5097   ac_status=$?
5098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5099   (exit $ac_status); }; } &&
5100          { ac_try='test -s conftest.$ac_objext'
5101   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5102   (eval $ac_try) 2>&5
5103   ac_status=$?
5104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105   (exit $ac_status); }; }; then
5106   ac_hi=$ac_mid; break
5107 else
5108   echo "$as_me: failed program was:" >&5
5109 sed 's/^/| /' conftest.$ac_ext >&5
5110
5111 ac_lo=`expr $ac_mid + 1`
5112                     if test $ac_lo -le $ac_mid; then
5113                       ac_lo= ac_hi=
5114                       break
5115                     fi
5116                     ac_mid=`expr 2 '*' $ac_mid + 1`
5117 fi
5118 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5119   done
5120 else
5121   echo "$as_me: failed program was:" >&5
5122 sed 's/^/| /' conftest.$ac_ext >&5
5123
5124 cat >conftest.$ac_ext <<_ACEOF
5125 /* confdefs.h.  */
5126 _ACEOF
5127 cat confdefs.h >>conftest.$ac_ext
5128 cat >>conftest.$ac_ext <<_ACEOF
5129 /* end confdefs.h.  */
5130 $ac_includes_default
5131 int
5132 main ()
5133 {
5134 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5135 test_array [0] = 0
5136
5137   ;
5138   return 0;
5139 }
5140 _ACEOF
5141 rm -f conftest.$ac_objext
5142 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5143   (eval $ac_compile) 2>conftest.er1
5144   ac_status=$?
5145   grep -v '^ *+' conftest.er1 >conftest.err
5146   rm -f conftest.er1
5147   cat conftest.err >&5
5148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5149   (exit $ac_status); } &&
5150          { ac_try='test -z "$ac_c_werror_flag"
5151                          || test ! -s conftest.err'
5152   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5153   (eval $ac_try) 2>&5
5154   ac_status=$?
5155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5156   (exit $ac_status); }; } &&
5157          { ac_try='test -s conftest.$ac_objext'
5158   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5159   (eval $ac_try) 2>&5
5160   ac_status=$?
5161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5162   (exit $ac_status); }; }; then
5163   ac_hi=-1 ac_mid=-1
5164   while :; do
5165     cat >conftest.$ac_ext <<_ACEOF
5166 /* confdefs.h.  */
5167 _ACEOF
5168 cat confdefs.h >>conftest.$ac_ext
5169 cat >>conftest.$ac_ext <<_ACEOF
5170 /* end confdefs.h.  */
5171 $ac_includes_default
5172 int
5173 main ()
5174 {
5175 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5176 test_array [0] = 0
5177
5178   ;
5179   return 0;
5180 }
5181 _ACEOF
5182 rm -f conftest.$ac_objext
5183 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5184   (eval $ac_compile) 2>conftest.er1
5185   ac_status=$?
5186   grep -v '^ *+' conftest.er1 >conftest.err
5187   rm -f conftest.er1
5188   cat conftest.err >&5
5189   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5190   (exit $ac_status); } &&
5191          { ac_try='test -z "$ac_c_werror_flag"
5192                          || test ! -s conftest.err'
5193   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5194   (eval $ac_try) 2>&5
5195   ac_status=$?
5196   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5197   (exit $ac_status); }; } &&
5198          { ac_try='test -s conftest.$ac_objext'
5199   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5200   (eval $ac_try) 2>&5
5201   ac_status=$?
5202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5203   (exit $ac_status); }; }; then
5204   ac_lo=$ac_mid; break
5205 else
5206   echo "$as_me: failed program was:" >&5
5207 sed 's/^/| /' conftest.$ac_ext >&5
5208
5209 ac_hi=`expr '(' $ac_mid ')' - 1`
5210                        if test $ac_mid -le $ac_hi; then
5211                          ac_lo= ac_hi=
5212                          break
5213                        fi
5214                        ac_mid=`expr 2 '*' $ac_mid`
5215 fi
5216 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5217   done
5218 else
5219   echo "$as_me: failed program was:" >&5
5220 sed 's/^/| /' conftest.$ac_ext >&5
5221
5222 ac_lo= ac_hi=
5223 fi
5224 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5225 fi
5226 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5227 # Binary search between lo and hi bounds.
5228 while test "x$ac_lo" != "x$ac_hi"; do
5229   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5230   cat >conftest.$ac_ext <<_ACEOF
5231 /* confdefs.h.  */
5232 _ACEOF
5233 cat confdefs.h >>conftest.$ac_ext
5234 cat >>conftest.$ac_ext <<_ACEOF
5235 /* end confdefs.h.  */
5236 $ac_includes_default
5237 int
5238 main ()
5239 {
5240 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5241 test_array [0] = 0
5242
5243   ;
5244   return 0;
5245 }
5246 _ACEOF
5247 rm -f conftest.$ac_objext
5248 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5249   (eval $ac_compile) 2>conftest.er1
5250   ac_status=$?
5251   grep -v '^ *+' conftest.er1 >conftest.err
5252   rm -f conftest.er1
5253   cat conftest.err >&5
5254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5255   (exit $ac_status); } &&
5256          { ac_try='test -z "$ac_c_werror_flag"
5257                          || test ! -s conftest.err'
5258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5259   (eval $ac_try) 2>&5
5260   ac_status=$?
5261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5262   (exit $ac_status); }; } &&
5263          { ac_try='test -s conftest.$ac_objext'
5264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5265   (eval $ac_try) 2>&5
5266   ac_status=$?
5267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5268   (exit $ac_status); }; }; then
5269   ac_hi=$ac_mid
5270 else
5271   echo "$as_me: failed program was:" >&5
5272 sed 's/^/| /' conftest.$ac_ext >&5
5273
5274 ac_lo=`expr '(' $ac_mid ')' + 1`
5275 fi
5276 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5277 done
5278 case $ac_lo in
5279 ?*) ac_cv_sizeof_int=$ac_lo;;
5280 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5281 See \`config.log' for more details." >&5
5282 echo "$as_me: error: cannot compute sizeof (int), 77
5283 See \`config.log' for more details." >&2;}
5284    { (exit 1); exit 1; }; } ;;
5285 esac
5286 else
5287   if test "$cross_compiling" = yes; then
5288   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5289 See \`config.log' for more details." >&5
5290 echo "$as_me: error: cannot run test program while cross compiling
5291 See \`config.log' for more details." >&2;}
5292    { (exit 1); exit 1; }; }
5293 else
5294   cat >conftest.$ac_ext <<_ACEOF
5295 /* confdefs.h.  */
5296 _ACEOF
5297 cat confdefs.h >>conftest.$ac_ext
5298 cat >>conftest.$ac_ext <<_ACEOF
5299 /* end confdefs.h.  */
5300 $ac_includes_default
5301 long longval () { return (long) (sizeof (int)); }
5302 unsigned long ulongval () { return (long) (sizeof (int)); }
5303 #include <stdio.h>
5304 #include <stdlib.h>
5305 int
5306 main ()
5307 {
5308
5309   FILE *f = fopen ("conftest.val", "w");
5310   if (! f)
5311     exit (1);
5312   if (((long) (sizeof (int))) < 0)
5313     {
5314       long i = longval ();
5315       if (i != ((long) (sizeof (int))))
5316         exit (1);
5317       fprintf (f, "%ld\n", i);
5318     }
5319   else
5320     {
5321       unsigned long i = ulongval ();
5322       if (i != ((long) (sizeof (int))))
5323         exit (1);
5324       fprintf (f, "%lu\n", i);
5325     }
5326   exit (ferror (f) || fclose (f) != 0);
5327
5328   ;
5329   return 0;
5330 }
5331 _ACEOF
5332 rm -f conftest$ac_exeext
5333 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5334   (eval $ac_link) 2>&5
5335   ac_status=$?
5336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5337   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5338   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5339   (eval $ac_try) 2>&5
5340   ac_status=$?
5341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5342   (exit $ac_status); }; }; then
5343   ac_cv_sizeof_int=`cat conftest.val`
5344 else
5345   echo "$as_me: program exited with status $ac_status" >&5
5346 echo "$as_me: failed program was:" >&5
5347 sed 's/^/| /' conftest.$ac_ext >&5
5348
5349 ( exit $ac_status )
5350 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5351 See \`config.log' for more details." >&5
5352 echo "$as_me: error: cannot compute sizeof (int), 77
5353 See \`config.log' for more details." >&2;}
5354    { (exit 1); exit 1; }; }
5355 fi
5356 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5357 fi
5358 fi
5359 rm -f conftest.val
5360 else
5361   ac_cv_sizeof_int=0
5362 fi
5363 fi
5364 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5365 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5366 cat >>confdefs.h <<_ACEOF
5367 #define SIZEOF_INT $ac_cv_sizeof_int
5368 _ACEOF
5369
5370
5371 echo "$as_me:$LINENO: checking for long" >&5
5372 echo $ECHO_N "checking for long... $ECHO_C" >&6
5373 if test "${ac_cv_type_long+set}" = set; then
5374   echo $ECHO_N "(cached) $ECHO_C" >&6
5375 else
5376   cat >conftest.$ac_ext <<_ACEOF
5377 /* confdefs.h.  */
5378 _ACEOF
5379 cat confdefs.h >>conftest.$ac_ext
5380 cat >>conftest.$ac_ext <<_ACEOF
5381 /* end confdefs.h.  */
5382 $ac_includes_default
5383 int
5384 main ()
5385 {
5386 if ((long *) 0)
5387   return 0;
5388 if (sizeof (long))
5389   return 0;
5390   ;
5391   return 0;
5392 }
5393 _ACEOF
5394 rm -f conftest.$ac_objext
5395 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5396   (eval $ac_compile) 2>conftest.er1
5397   ac_status=$?
5398   grep -v '^ *+' conftest.er1 >conftest.err
5399   rm -f conftest.er1
5400   cat conftest.err >&5
5401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5402   (exit $ac_status); } &&
5403          { ac_try='test -z "$ac_c_werror_flag"
5404                          || test ! -s conftest.err'
5405   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5406   (eval $ac_try) 2>&5
5407   ac_status=$?
5408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5409   (exit $ac_status); }; } &&
5410          { ac_try='test -s conftest.$ac_objext'
5411   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5412   (eval $ac_try) 2>&5
5413   ac_status=$?
5414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5415   (exit $ac_status); }; }; then
5416   ac_cv_type_long=yes
5417 else
5418   echo "$as_me: failed program was:" >&5
5419 sed 's/^/| /' conftest.$ac_ext >&5
5420
5421 ac_cv_type_long=no
5422 fi
5423 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5424 fi
5425 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5426 echo "${ECHO_T}$ac_cv_type_long" >&6
5427
5428 echo "$as_me:$LINENO: checking size of long" >&5
5429 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5430 if test "${ac_cv_sizeof_long+set}" = set; then
5431   echo $ECHO_N "(cached) $ECHO_C" >&6
5432 else
5433   if test "$ac_cv_type_long" = yes; then
5434   # The cast to unsigned long works around a bug in the HP C Compiler
5435   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5436   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5437   # This bug is HP SR number 8606223364.
5438   if test "$cross_compiling" = yes; then
5439   # Depending upon the size, compute the lo and hi bounds.
5440 cat >conftest.$ac_ext <<_ACEOF
5441 /* confdefs.h.  */
5442 _ACEOF
5443 cat confdefs.h >>conftest.$ac_ext
5444 cat >>conftest.$ac_ext <<_ACEOF
5445 /* end confdefs.h.  */
5446 $ac_includes_default
5447 int
5448 main ()
5449 {
5450 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5451 test_array [0] = 0
5452
5453   ;
5454   return 0;
5455 }
5456 _ACEOF
5457 rm -f conftest.$ac_objext
5458 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5459   (eval $ac_compile) 2>conftest.er1
5460   ac_status=$?
5461   grep -v '^ *+' conftest.er1 >conftest.err
5462   rm -f conftest.er1
5463   cat conftest.err >&5
5464   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5465   (exit $ac_status); } &&
5466          { ac_try='test -z "$ac_c_werror_flag"
5467                          || test ! -s conftest.err'
5468   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5469   (eval $ac_try) 2>&5
5470   ac_status=$?
5471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5472   (exit $ac_status); }; } &&
5473          { ac_try='test -s conftest.$ac_objext'
5474   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5475   (eval $ac_try) 2>&5
5476   ac_status=$?
5477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5478   (exit $ac_status); }; }; then
5479   ac_lo=0 ac_mid=0
5480   while :; do
5481     cat >conftest.$ac_ext <<_ACEOF
5482 /* confdefs.h.  */
5483 _ACEOF
5484 cat confdefs.h >>conftest.$ac_ext
5485 cat >>conftest.$ac_ext <<_ACEOF
5486 /* end confdefs.h.  */
5487 $ac_includes_default
5488 int
5489 main ()
5490 {
5491 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5492 test_array [0] = 0
5493
5494   ;
5495   return 0;
5496 }
5497 _ACEOF
5498 rm -f conftest.$ac_objext
5499 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5500   (eval $ac_compile) 2>conftest.er1
5501   ac_status=$?
5502   grep -v '^ *+' conftest.er1 >conftest.err
5503   rm -f conftest.er1
5504   cat conftest.err >&5
5505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5506   (exit $ac_status); } &&
5507          { ac_try='test -z "$ac_c_werror_flag"
5508                          || test ! -s conftest.err'
5509   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5510   (eval $ac_try) 2>&5
5511   ac_status=$?
5512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5513   (exit $ac_status); }; } &&
5514          { ac_try='test -s conftest.$ac_objext'
5515   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5516   (eval $ac_try) 2>&5
5517   ac_status=$?
5518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5519   (exit $ac_status); }; }; then
5520   ac_hi=$ac_mid; break
5521 else
5522   echo "$as_me: failed program was:" >&5
5523 sed 's/^/| /' conftest.$ac_ext >&5
5524
5525 ac_lo=`expr $ac_mid + 1`
5526                     if test $ac_lo -le $ac_mid; then
5527                       ac_lo= ac_hi=
5528                       break
5529                     fi
5530                     ac_mid=`expr 2 '*' $ac_mid + 1`
5531 fi
5532 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5533   done
5534 else
5535   echo "$as_me: failed program was:" >&5
5536 sed 's/^/| /' conftest.$ac_ext >&5
5537
5538 cat >conftest.$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 $ac_includes_default
5545 int
5546 main ()
5547 {
5548 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5549 test_array [0] = 0
5550
5551   ;
5552   return 0;
5553 }
5554 _ACEOF
5555 rm -f conftest.$ac_objext
5556 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5557   (eval $ac_compile) 2>conftest.er1
5558   ac_status=$?
5559   grep -v '^ *+' conftest.er1 >conftest.err
5560   rm -f conftest.er1
5561   cat conftest.err >&5
5562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5563   (exit $ac_status); } &&
5564          { ac_try='test -z "$ac_c_werror_flag"
5565                          || test ! -s conftest.err'
5566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5567   (eval $ac_try) 2>&5
5568   ac_status=$?
5569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5570   (exit $ac_status); }; } &&
5571          { ac_try='test -s conftest.$ac_objext'
5572   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5573   (eval $ac_try) 2>&5
5574   ac_status=$?
5575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5576   (exit $ac_status); }; }; then
5577   ac_hi=-1 ac_mid=-1
5578   while :; do
5579     cat >conftest.$ac_ext <<_ACEOF
5580 /* confdefs.h.  */
5581 _ACEOF
5582 cat confdefs.h >>conftest.$ac_ext
5583 cat >>conftest.$ac_ext <<_ACEOF
5584 /* end confdefs.h.  */
5585 $ac_includes_default
5586 int
5587 main ()
5588 {
5589 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5590 test_array [0] = 0
5591
5592   ;
5593   return 0;
5594 }
5595 _ACEOF
5596 rm -f conftest.$ac_objext
5597 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5598   (eval $ac_compile) 2>conftest.er1
5599   ac_status=$?
5600   grep -v '^ *+' conftest.er1 >conftest.err
5601   rm -f conftest.er1
5602   cat conftest.err >&5
5603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5604   (exit $ac_status); } &&
5605          { ac_try='test -z "$ac_c_werror_flag"
5606                          || test ! -s conftest.err'
5607   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5608   (eval $ac_try) 2>&5
5609   ac_status=$?
5610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5611   (exit $ac_status); }; } &&
5612          { ac_try='test -s conftest.$ac_objext'
5613   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5614   (eval $ac_try) 2>&5
5615   ac_status=$?
5616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5617   (exit $ac_status); }; }; then
5618   ac_lo=$ac_mid; break
5619 else
5620   echo "$as_me: failed program was:" >&5
5621 sed 's/^/| /' conftest.$ac_ext >&5
5622
5623 ac_hi=`expr '(' $ac_mid ')' - 1`
5624                        if test $ac_mid -le $ac_hi; then
5625                          ac_lo= ac_hi=
5626                          break
5627                        fi
5628                        ac_mid=`expr 2 '*' $ac_mid`
5629 fi
5630 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5631   done
5632 else
5633   echo "$as_me: failed program was:" >&5
5634 sed 's/^/| /' conftest.$ac_ext >&5
5635
5636 ac_lo= ac_hi=
5637 fi
5638 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5639 fi
5640 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5641 # Binary search between lo and hi bounds.
5642 while test "x$ac_lo" != "x$ac_hi"; do
5643   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5644   cat >conftest.$ac_ext <<_ACEOF
5645 /* confdefs.h.  */
5646 _ACEOF
5647 cat confdefs.h >>conftest.$ac_ext
5648 cat >>conftest.$ac_ext <<_ACEOF
5649 /* end confdefs.h.  */
5650 $ac_includes_default
5651 int
5652 main ()
5653 {
5654 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5655 test_array [0] = 0
5656
5657   ;
5658   return 0;
5659 }
5660 _ACEOF
5661 rm -f conftest.$ac_objext
5662 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5663   (eval $ac_compile) 2>conftest.er1
5664   ac_status=$?
5665   grep -v '^ *+' conftest.er1 >conftest.err
5666   rm -f conftest.er1
5667   cat conftest.err >&5
5668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669   (exit $ac_status); } &&
5670          { ac_try='test -z "$ac_c_werror_flag"
5671                          || test ! -s conftest.err'
5672   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5673   (eval $ac_try) 2>&5
5674   ac_status=$?
5675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5676   (exit $ac_status); }; } &&
5677          { ac_try='test -s conftest.$ac_objext'
5678   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5679   (eval $ac_try) 2>&5
5680   ac_status=$?
5681   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5682   (exit $ac_status); }; }; then
5683   ac_hi=$ac_mid
5684 else
5685   echo "$as_me: failed program was:" >&5
5686 sed 's/^/| /' conftest.$ac_ext >&5
5687
5688 ac_lo=`expr '(' $ac_mid ')' + 1`
5689 fi
5690 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5691 done
5692 case $ac_lo in
5693 ?*) ac_cv_sizeof_long=$ac_lo;;
5694 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5695 See \`config.log' for more details." >&5
5696 echo "$as_me: error: cannot compute sizeof (long), 77
5697 See \`config.log' for more details." >&2;}
5698    { (exit 1); exit 1; }; } ;;
5699 esac
5700 else
5701   if test "$cross_compiling" = yes; then
5702   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5703 See \`config.log' for more details." >&5
5704 echo "$as_me: error: cannot run test program while cross compiling
5705 See \`config.log' for more details." >&2;}
5706    { (exit 1); exit 1; }; }
5707 else
5708   cat >conftest.$ac_ext <<_ACEOF
5709 /* confdefs.h.  */
5710 _ACEOF
5711 cat confdefs.h >>conftest.$ac_ext
5712 cat >>conftest.$ac_ext <<_ACEOF
5713 /* end confdefs.h.  */
5714 $ac_includes_default
5715 long longval () { return (long) (sizeof (long)); }
5716 unsigned long ulongval () { return (long) (sizeof (long)); }
5717 #include <stdio.h>
5718 #include <stdlib.h>
5719 int
5720 main ()
5721 {
5722
5723   FILE *f = fopen ("conftest.val", "w");
5724   if (! f)
5725     exit (1);
5726   if (((long) (sizeof (long))) < 0)
5727     {
5728       long i = longval ();
5729       if (i != ((long) (sizeof (long))))
5730         exit (1);
5731       fprintf (f, "%ld\n", i);
5732     }
5733   else
5734     {
5735       unsigned long i = ulongval ();
5736       if (i != ((long) (sizeof (long))))
5737         exit (1);
5738       fprintf (f, "%lu\n", i);
5739     }
5740   exit (ferror (f) || fclose (f) != 0);
5741
5742   ;
5743   return 0;
5744 }
5745 _ACEOF
5746 rm -f conftest$ac_exeext
5747 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5748   (eval $ac_link) 2>&5
5749   ac_status=$?
5750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5751   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5752   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5753   (eval $ac_try) 2>&5
5754   ac_status=$?
5755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5756   (exit $ac_status); }; }; then
5757   ac_cv_sizeof_long=`cat conftest.val`
5758 else
5759   echo "$as_me: program exited with status $ac_status" >&5
5760 echo "$as_me: failed program was:" >&5
5761 sed 's/^/| /' conftest.$ac_ext >&5
5762
5763 ( exit $ac_status )
5764 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5765 See \`config.log' for more details." >&5
5766 echo "$as_me: error: cannot compute sizeof (long), 77
5767 See \`config.log' for more details." >&2;}
5768    { (exit 1); exit 1; }; }
5769 fi
5770 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5771 fi
5772 fi
5773 rm -f conftest.val
5774 else
5775   ac_cv_sizeof_long=0
5776 fi
5777 fi
5778 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5779 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5780 cat >>confdefs.h <<_ACEOF
5781 #define SIZEOF_LONG $ac_cv_sizeof_long
5782 _ACEOF
5783
5784
5785 echo "$as_me:$LINENO: checking for long long" >&5
5786 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5787 if test "${ac_cv_type_long_long+set}" = set; then
5788   echo $ECHO_N "(cached) $ECHO_C" >&6
5789 else
5790   cat >conftest.$ac_ext <<_ACEOF
5791 /* confdefs.h.  */
5792 _ACEOF
5793 cat confdefs.h >>conftest.$ac_ext
5794 cat >>conftest.$ac_ext <<_ACEOF
5795 /* end confdefs.h.  */
5796 $ac_includes_default
5797 int
5798 main ()
5799 {
5800 if ((long long *) 0)
5801   return 0;
5802 if (sizeof (long long))
5803   return 0;
5804   ;
5805   return 0;
5806 }
5807 _ACEOF
5808 rm -f conftest.$ac_objext
5809 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5810   (eval $ac_compile) 2>conftest.er1
5811   ac_status=$?
5812   grep -v '^ *+' conftest.er1 >conftest.err
5813   rm -f conftest.er1
5814   cat conftest.err >&5
5815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5816   (exit $ac_status); } &&
5817          { ac_try='test -z "$ac_c_werror_flag"
5818                          || test ! -s conftest.err'
5819   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5820   (eval $ac_try) 2>&5
5821   ac_status=$?
5822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5823   (exit $ac_status); }; } &&
5824          { ac_try='test -s conftest.$ac_objext'
5825   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5826   (eval $ac_try) 2>&5
5827   ac_status=$?
5828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5829   (exit $ac_status); }; }; then
5830   ac_cv_type_long_long=yes
5831 else
5832   echo "$as_me: failed program was:" >&5
5833 sed 's/^/| /' conftest.$ac_ext >&5
5834
5835 ac_cv_type_long_long=no
5836 fi
5837 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5838 fi
5839 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5840 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5841 if test $ac_cv_type_long_long = yes; then
5842
5843 cat >>confdefs.h <<_ACEOF
5844 #define HAVE_LONG_LONG 1
5845 _ACEOF
5846
5847 echo "$as_me:$LINENO: checking for long long" >&5
5848 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5849 if test "${ac_cv_type_long_long+set}" = set; then
5850   echo $ECHO_N "(cached) $ECHO_C" >&6
5851 else
5852   cat >conftest.$ac_ext <<_ACEOF
5853 /* confdefs.h.  */
5854 _ACEOF
5855 cat confdefs.h >>conftest.$ac_ext
5856 cat >>conftest.$ac_ext <<_ACEOF
5857 /* end confdefs.h.  */
5858 $ac_includes_default
5859 int
5860 main ()
5861 {
5862 if ((long long *) 0)
5863   return 0;
5864 if (sizeof (long long))
5865   return 0;
5866   ;
5867   return 0;
5868 }
5869 _ACEOF
5870 rm -f conftest.$ac_objext
5871 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5872   (eval $ac_compile) 2>conftest.er1
5873   ac_status=$?
5874   grep -v '^ *+' conftest.er1 >conftest.err
5875   rm -f conftest.er1
5876   cat conftest.err >&5
5877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5878   (exit $ac_status); } &&
5879          { ac_try='test -z "$ac_c_werror_flag"
5880                          || test ! -s conftest.err'
5881   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5882   (eval $ac_try) 2>&5
5883   ac_status=$?
5884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5885   (exit $ac_status); }; } &&
5886          { ac_try='test -s conftest.$ac_objext'
5887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5888   (eval $ac_try) 2>&5
5889   ac_status=$?
5890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5891   (exit $ac_status); }; }; then
5892   ac_cv_type_long_long=yes
5893 else
5894   echo "$as_me: failed program was:" >&5
5895 sed 's/^/| /' conftest.$ac_ext >&5
5896
5897 ac_cv_type_long_long=no
5898 fi
5899 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5900 fi
5901 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5902 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5903
5904 echo "$as_me:$LINENO: checking size of long long" >&5
5905 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5906 if test "${ac_cv_sizeof_long_long+set}" = set; then
5907   echo $ECHO_N "(cached) $ECHO_C" >&6
5908 else
5909   if test "$ac_cv_type_long_long" = yes; then
5910   # The cast to unsigned long works around a bug in the HP C Compiler
5911   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5912   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5913   # This bug is HP SR number 8606223364.
5914   if test "$cross_compiling" = yes; then
5915   # Depending upon the size, compute the lo and hi bounds.
5916 cat >conftest.$ac_ext <<_ACEOF
5917 /* confdefs.h.  */
5918 _ACEOF
5919 cat confdefs.h >>conftest.$ac_ext
5920 cat >>conftest.$ac_ext <<_ACEOF
5921 /* end confdefs.h.  */
5922 $ac_includes_default
5923 int
5924 main ()
5925 {
5926 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5927 test_array [0] = 0
5928
5929   ;
5930   return 0;
5931 }
5932 _ACEOF
5933 rm -f conftest.$ac_objext
5934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5935   (eval $ac_compile) 2>conftest.er1
5936   ac_status=$?
5937   grep -v '^ *+' conftest.er1 >conftest.err
5938   rm -f conftest.er1
5939   cat conftest.err >&5
5940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5941   (exit $ac_status); } &&
5942          { ac_try='test -z "$ac_c_werror_flag"
5943                          || test ! -s conftest.err'
5944   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5945   (eval $ac_try) 2>&5
5946   ac_status=$?
5947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948   (exit $ac_status); }; } &&
5949          { ac_try='test -s conftest.$ac_objext'
5950   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5951   (eval $ac_try) 2>&5
5952   ac_status=$?
5953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5954   (exit $ac_status); }; }; then
5955   ac_lo=0 ac_mid=0
5956   while :; do
5957     cat >conftest.$ac_ext <<_ACEOF
5958 /* confdefs.h.  */
5959 _ACEOF
5960 cat confdefs.h >>conftest.$ac_ext
5961 cat >>conftest.$ac_ext <<_ACEOF
5962 /* end confdefs.h.  */
5963 $ac_includes_default
5964 int
5965 main ()
5966 {
5967 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5968 test_array [0] = 0
5969
5970   ;
5971   return 0;
5972 }
5973 _ACEOF
5974 rm -f conftest.$ac_objext
5975 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5976   (eval $ac_compile) 2>conftest.er1
5977   ac_status=$?
5978   grep -v '^ *+' conftest.er1 >conftest.err
5979   rm -f conftest.er1
5980   cat conftest.err >&5
5981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5982   (exit $ac_status); } &&
5983          { ac_try='test -z "$ac_c_werror_flag"
5984                          || test ! -s conftest.err'
5985   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5986   (eval $ac_try) 2>&5
5987   ac_status=$?
5988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5989   (exit $ac_status); }; } &&
5990          { ac_try='test -s conftest.$ac_objext'
5991   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5992   (eval $ac_try) 2>&5
5993   ac_status=$?
5994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5995   (exit $ac_status); }; }; then
5996   ac_hi=$ac_mid; break
5997 else
5998   echo "$as_me: failed program was:" >&5
5999 sed 's/^/| /' conftest.$ac_ext >&5
6000
6001 ac_lo=`expr $ac_mid + 1`
6002                     if test $ac_lo -le $ac_mid; then
6003                       ac_lo= ac_hi=
6004                       break
6005                     fi
6006                     ac_mid=`expr 2 '*' $ac_mid + 1`
6007 fi
6008 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6009   done
6010 else
6011   echo "$as_me: failed program was:" >&5
6012 sed 's/^/| /' conftest.$ac_ext >&5
6013
6014 cat >conftest.$ac_ext <<_ACEOF
6015 /* confdefs.h.  */
6016 _ACEOF
6017 cat confdefs.h >>conftest.$ac_ext
6018 cat >>conftest.$ac_ext <<_ACEOF
6019 /* end confdefs.h.  */
6020 $ac_includes_default
6021 int
6022 main ()
6023 {
6024 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
6025 test_array [0] = 0
6026
6027   ;
6028   return 0;
6029 }
6030 _ACEOF
6031 rm -f conftest.$ac_objext
6032 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6033   (eval $ac_compile) 2>conftest.er1
6034   ac_status=$?
6035   grep -v '^ *+' conftest.er1 >conftest.err
6036   rm -f conftest.er1
6037   cat conftest.err >&5
6038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6039   (exit $ac_status); } &&
6040          { ac_try='test -z "$ac_c_werror_flag"
6041                          || test ! -s conftest.err'
6042   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6043   (eval $ac_try) 2>&5
6044   ac_status=$?
6045   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6046   (exit $ac_status); }; } &&
6047          { ac_try='test -s conftest.$ac_objext'
6048   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6049   (eval $ac_try) 2>&5
6050   ac_status=$?
6051   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6052   (exit $ac_status); }; }; then
6053   ac_hi=-1 ac_mid=-1
6054   while :; do
6055     cat >conftest.$ac_ext <<_ACEOF
6056 /* confdefs.h.  */
6057 _ACEOF
6058 cat confdefs.h >>conftest.$ac_ext
6059 cat >>conftest.$ac_ext <<_ACEOF
6060 /* end confdefs.h.  */
6061 $ac_includes_default
6062 int
6063 main ()
6064 {
6065 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
6066 test_array [0] = 0
6067
6068   ;
6069   return 0;
6070 }
6071 _ACEOF
6072 rm -f conftest.$ac_objext
6073 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6074   (eval $ac_compile) 2>conftest.er1
6075   ac_status=$?
6076   grep -v '^ *+' conftest.er1 >conftest.err
6077   rm -f conftest.er1
6078   cat conftest.err >&5
6079   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6080   (exit $ac_status); } &&
6081          { ac_try='test -z "$ac_c_werror_flag"
6082                          || test ! -s conftest.err'
6083   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6084   (eval $ac_try) 2>&5
6085   ac_status=$?
6086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6087   (exit $ac_status); }; } &&
6088          { ac_try='test -s conftest.$ac_objext'
6089   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6090   (eval $ac_try) 2>&5
6091   ac_status=$?
6092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6093   (exit $ac_status); }; }; then
6094   ac_lo=$ac_mid; break
6095 else
6096   echo "$as_me: failed program was:" >&5
6097 sed 's/^/| /' conftest.$ac_ext >&5
6098
6099 ac_hi=`expr '(' $ac_mid ')' - 1`
6100                        if test $ac_mid -le $ac_hi; then
6101                          ac_lo= ac_hi=
6102                          break
6103                        fi
6104                        ac_mid=`expr 2 '*' $ac_mid`
6105 fi
6106 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6107   done
6108 else
6109   echo "$as_me: failed program was:" >&5
6110 sed 's/^/| /' conftest.$ac_ext >&5
6111
6112 ac_lo= ac_hi=
6113 fi
6114 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6115 fi
6116 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6117 # Binary search between lo and hi bounds.
6118 while test "x$ac_lo" != "x$ac_hi"; do
6119   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6120   cat >conftest.$ac_ext <<_ACEOF
6121 /* confdefs.h.  */
6122 _ACEOF
6123 cat confdefs.h >>conftest.$ac_ext
6124 cat >>conftest.$ac_ext <<_ACEOF
6125 /* end confdefs.h.  */
6126 $ac_includes_default
6127 int
6128 main ()
6129 {
6130 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6131 test_array [0] = 0
6132
6133   ;
6134   return 0;
6135 }
6136 _ACEOF
6137 rm -f conftest.$ac_objext
6138 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6139   (eval $ac_compile) 2>conftest.er1
6140   ac_status=$?
6141   grep -v '^ *+' conftest.er1 >conftest.err
6142   rm -f conftest.er1
6143   cat conftest.err >&5
6144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6145   (exit $ac_status); } &&
6146          { ac_try='test -z "$ac_c_werror_flag"
6147                          || test ! -s conftest.err'
6148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6149   (eval $ac_try) 2>&5
6150   ac_status=$?
6151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6152   (exit $ac_status); }; } &&
6153          { ac_try='test -s conftest.$ac_objext'
6154   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6155   (eval $ac_try) 2>&5
6156   ac_status=$?
6157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6158   (exit $ac_status); }; }; then
6159   ac_hi=$ac_mid
6160 else
6161   echo "$as_me: failed program was:" >&5
6162 sed 's/^/| /' conftest.$ac_ext >&5
6163
6164 ac_lo=`expr '(' $ac_mid ')' + 1`
6165 fi
6166 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6167 done
6168 case $ac_lo in
6169 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6170 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6171 See \`config.log' for more details." >&5
6172 echo "$as_me: error: cannot compute sizeof (long long), 77
6173 See \`config.log' for more details." >&2;}
6174    { (exit 1); exit 1; }; } ;;
6175 esac
6176 else
6177   if test "$cross_compiling" = yes; then
6178   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6179 See \`config.log' for more details." >&5
6180 echo "$as_me: error: cannot run test program while cross compiling
6181 See \`config.log' for more details." >&2;}
6182    { (exit 1); exit 1; }; }
6183 else
6184   cat >conftest.$ac_ext <<_ACEOF
6185 /* confdefs.h.  */
6186 _ACEOF
6187 cat confdefs.h >>conftest.$ac_ext
6188 cat >>conftest.$ac_ext <<_ACEOF
6189 /* end confdefs.h.  */
6190 $ac_includes_default
6191 long longval () { return (long) (sizeof (long long)); }
6192 unsigned long ulongval () { return (long) (sizeof (long long)); }
6193 #include <stdio.h>
6194 #include <stdlib.h>
6195 int
6196 main ()
6197 {
6198
6199   FILE *f = fopen ("conftest.val", "w");
6200   if (! f)
6201     exit (1);
6202   if (((long) (sizeof (long long))) < 0)
6203     {
6204       long i = longval ();
6205       if (i != ((long) (sizeof (long long))))
6206         exit (1);
6207       fprintf (f, "%ld\n", i);
6208     }
6209   else
6210     {
6211       unsigned long i = ulongval ();
6212       if (i != ((long) (sizeof (long long))))
6213         exit (1);
6214       fprintf (f, "%lu\n", i);
6215     }
6216   exit (ferror (f) || fclose (f) != 0);
6217
6218   ;
6219   return 0;
6220 }
6221 _ACEOF
6222 rm -f conftest$ac_exeext
6223 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6224   (eval $ac_link) 2>&5
6225   ac_status=$?
6226   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6227   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6228   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6229   (eval $ac_try) 2>&5
6230   ac_status=$?
6231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232   (exit $ac_status); }; }; then
6233   ac_cv_sizeof_long_long=`cat conftest.val`
6234 else
6235   echo "$as_me: program exited with status $ac_status" >&5
6236 echo "$as_me: failed program was:" >&5
6237 sed 's/^/| /' conftest.$ac_ext >&5
6238
6239 ( exit $ac_status )
6240 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6241 See \`config.log' for more details." >&5
6242 echo "$as_me: error: cannot compute sizeof (long long), 77
6243 See \`config.log' for more details." >&2;}
6244    { (exit 1); exit 1; }; }
6245 fi
6246 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6247 fi
6248 fi
6249 rm -f conftest.val
6250 else
6251   ac_cv_sizeof_long_long=0
6252 fi
6253 fi
6254 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6255 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
6256 cat >>confdefs.h <<_ACEOF
6257 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6258 _ACEOF
6259
6260
6261 fi
6262
6263 echo "$as_me:$LINENO: checking for __int64" >&5
6264 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6265 if test "${ac_cv_type___int64+set}" = set; then
6266   echo $ECHO_N "(cached) $ECHO_C" >&6
6267 else
6268   cat >conftest.$ac_ext <<_ACEOF
6269 /* confdefs.h.  */
6270 _ACEOF
6271 cat confdefs.h >>conftest.$ac_ext
6272 cat >>conftest.$ac_ext <<_ACEOF
6273 /* end confdefs.h.  */
6274 $ac_includes_default
6275 int
6276 main ()
6277 {
6278 if ((__int64 *) 0)
6279   return 0;
6280 if (sizeof (__int64))
6281   return 0;
6282   ;
6283   return 0;
6284 }
6285 _ACEOF
6286 rm -f conftest.$ac_objext
6287 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6288   (eval $ac_compile) 2>conftest.er1
6289   ac_status=$?
6290   grep -v '^ *+' conftest.er1 >conftest.err
6291   rm -f conftest.er1
6292   cat conftest.err >&5
6293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6294   (exit $ac_status); } &&
6295          { ac_try='test -z "$ac_c_werror_flag"
6296                          || test ! -s conftest.err'
6297   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6298   (eval $ac_try) 2>&5
6299   ac_status=$?
6300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6301   (exit $ac_status); }; } &&
6302          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
6308   ac_cv_type___int64=yes
6309 else
6310   echo "$as_me: failed program was:" >&5
6311 sed 's/^/| /' conftest.$ac_ext >&5
6312
6313 ac_cv_type___int64=no
6314 fi
6315 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6316 fi
6317 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6318 echo "${ECHO_T}$ac_cv_type___int64" >&6
6319 if test $ac_cv_type___int64 = yes; then
6320
6321 cat >>confdefs.h <<_ACEOF
6322 #define HAVE___INT64 1
6323 _ACEOF
6324
6325 echo "$as_me:$LINENO: checking for __int64" >&5
6326 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6327 if test "${ac_cv_type___int64+set}" = set; then
6328   echo $ECHO_N "(cached) $ECHO_C" >&6
6329 else
6330   cat >conftest.$ac_ext <<_ACEOF
6331 /* confdefs.h.  */
6332 _ACEOF
6333 cat confdefs.h >>conftest.$ac_ext
6334 cat >>conftest.$ac_ext <<_ACEOF
6335 /* end confdefs.h.  */
6336 $ac_includes_default
6337 int
6338 main ()
6339 {
6340 if ((__int64 *) 0)
6341   return 0;
6342 if (sizeof (__int64))
6343   return 0;
6344   ;
6345   return 0;
6346 }
6347 _ACEOF
6348 rm -f conftest.$ac_objext
6349 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6350   (eval $ac_compile) 2>conftest.er1
6351   ac_status=$?
6352   grep -v '^ *+' conftest.er1 >conftest.err
6353   rm -f conftest.er1
6354   cat conftest.err >&5
6355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6356   (exit $ac_status); } &&
6357          { ac_try='test -z "$ac_c_werror_flag"
6358                          || test ! -s conftest.err'
6359   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6360   (eval $ac_try) 2>&5
6361   ac_status=$?
6362   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6363   (exit $ac_status); }; } &&
6364          { ac_try='test -s conftest.$ac_objext'
6365   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6366   (eval $ac_try) 2>&5
6367   ac_status=$?
6368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6369   (exit $ac_status); }; }; then
6370   ac_cv_type___int64=yes
6371 else
6372   echo "$as_me: failed program was:" >&5
6373 sed 's/^/| /' conftest.$ac_ext >&5
6374
6375 ac_cv_type___int64=no
6376 fi
6377 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6378 fi
6379 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6380 echo "${ECHO_T}$ac_cv_type___int64" >&6
6381
6382 echo "$as_me:$LINENO: checking size of __int64" >&5
6383 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
6384 if test "${ac_cv_sizeof___int64+set}" = set; then
6385   echo $ECHO_N "(cached) $ECHO_C" >&6
6386 else
6387   if test "$ac_cv_type___int64" = yes; then
6388   # The cast to unsigned long works around a bug in the HP C Compiler
6389   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6390   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6391   # This bug is HP SR number 8606223364.
6392   if test "$cross_compiling" = yes; then
6393   # Depending upon the size, compute the lo and hi bounds.
6394 cat >conftest.$ac_ext <<_ACEOF
6395 /* confdefs.h.  */
6396 _ACEOF
6397 cat confdefs.h >>conftest.$ac_ext
6398 cat >>conftest.$ac_ext <<_ACEOF
6399 /* end confdefs.h.  */
6400 $ac_includes_default
6401 int
6402 main ()
6403 {
6404 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
6405 test_array [0] = 0
6406
6407   ;
6408   return 0;
6409 }
6410 _ACEOF
6411 rm -f conftest.$ac_objext
6412 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6413   (eval $ac_compile) 2>conftest.er1
6414   ac_status=$?
6415   grep -v '^ *+' conftest.er1 >conftest.err
6416   rm -f conftest.er1
6417   cat conftest.err >&5
6418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6419   (exit $ac_status); } &&
6420          { ac_try='test -z "$ac_c_werror_flag"
6421                          || test ! -s conftest.err'
6422   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6423   (eval $ac_try) 2>&5
6424   ac_status=$?
6425   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6426   (exit $ac_status); }; } &&
6427          { ac_try='test -s conftest.$ac_objext'
6428   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6429   (eval $ac_try) 2>&5
6430   ac_status=$?
6431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6432   (exit $ac_status); }; }; then
6433   ac_lo=0 ac_mid=0
6434   while :; do
6435     cat >conftest.$ac_ext <<_ACEOF
6436 /* confdefs.h.  */
6437 _ACEOF
6438 cat confdefs.h >>conftest.$ac_ext
6439 cat >>conftest.$ac_ext <<_ACEOF
6440 /* end confdefs.h.  */
6441 $ac_includes_default
6442 int
6443 main ()
6444 {
6445 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6446 test_array [0] = 0
6447
6448   ;
6449   return 0;
6450 }
6451 _ACEOF
6452 rm -f conftest.$ac_objext
6453 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6454   (eval $ac_compile) 2>conftest.er1
6455   ac_status=$?
6456   grep -v '^ *+' conftest.er1 >conftest.err
6457   rm -f conftest.er1
6458   cat conftest.err >&5
6459   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6460   (exit $ac_status); } &&
6461          { ac_try='test -z "$ac_c_werror_flag"
6462                          || test ! -s conftest.err'
6463   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6464   (eval $ac_try) 2>&5
6465   ac_status=$?
6466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6467   (exit $ac_status); }; } &&
6468          { ac_try='test -s conftest.$ac_objext'
6469   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6470   (eval $ac_try) 2>&5
6471   ac_status=$?
6472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6473   (exit $ac_status); }; }; then
6474   ac_hi=$ac_mid; break
6475 else
6476   echo "$as_me: failed program was:" >&5
6477 sed 's/^/| /' conftest.$ac_ext >&5
6478
6479 ac_lo=`expr $ac_mid + 1`
6480                     if test $ac_lo -le $ac_mid; then
6481                       ac_lo= ac_hi=
6482                       break
6483                     fi
6484                     ac_mid=`expr 2 '*' $ac_mid + 1`
6485 fi
6486 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6487   done
6488 else
6489   echo "$as_me: failed program was:" >&5
6490 sed 's/^/| /' conftest.$ac_ext >&5
6491
6492 cat >conftest.$ac_ext <<_ACEOF
6493 /* confdefs.h.  */
6494 _ACEOF
6495 cat confdefs.h >>conftest.$ac_ext
6496 cat >>conftest.$ac_ext <<_ACEOF
6497 /* end confdefs.h.  */
6498 $ac_includes_default
6499 int
6500 main ()
6501 {
6502 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6503 test_array [0] = 0
6504
6505   ;
6506   return 0;
6507 }
6508 _ACEOF
6509 rm -f conftest.$ac_objext
6510 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6511   (eval $ac_compile) 2>conftest.er1
6512   ac_status=$?
6513   grep -v '^ *+' conftest.er1 >conftest.err
6514   rm -f conftest.er1
6515   cat conftest.err >&5
6516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6517   (exit $ac_status); } &&
6518          { ac_try='test -z "$ac_c_werror_flag"
6519                          || test ! -s conftest.err'
6520   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6521   (eval $ac_try) 2>&5
6522   ac_status=$?
6523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6524   (exit $ac_status); }; } &&
6525          { ac_try='test -s conftest.$ac_objext'
6526   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6527   (eval $ac_try) 2>&5
6528   ac_status=$?
6529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6530   (exit $ac_status); }; }; then
6531   ac_hi=-1 ac_mid=-1
6532   while :; do
6533     cat >conftest.$ac_ext <<_ACEOF
6534 /* confdefs.h.  */
6535 _ACEOF
6536 cat confdefs.h >>conftest.$ac_ext
6537 cat >>conftest.$ac_ext <<_ACEOF
6538 /* end confdefs.h.  */
6539 $ac_includes_default
6540 int
6541 main ()
6542 {
6543 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6544 test_array [0] = 0
6545
6546   ;
6547   return 0;
6548 }
6549 _ACEOF
6550 rm -f conftest.$ac_objext
6551 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6552   (eval $ac_compile) 2>conftest.er1
6553   ac_status=$?
6554   grep -v '^ *+' conftest.er1 >conftest.err
6555   rm -f conftest.er1
6556   cat conftest.err >&5
6557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6558   (exit $ac_status); } &&
6559          { ac_try='test -z "$ac_c_werror_flag"
6560                          || test ! -s conftest.err'
6561   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6562   (eval $ac_try) 2>&5
6563   ac_status=$?
6564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6565   (exit $ac_status); }; } &&
6566          { ac_try='test -s conftest.$ac_objext'
6567   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6568   (eval $ac_try) 2>&5
6569   ac_status=$?
6570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6571   (exit $ac_status); }; }; then
6572   ac_lo=$ac_mid; break
6573 else
6574   echo "$as_me: failed program was:" >&5
6575 sed 's/^/| /' conftest.$ac_ext >&5
6576
6577 ac_hi=`expr '(' $ac_mid ')' - 1`
6578                        if test $ac_mid -le $ac_hi; then
6579                          ac_lo= ac_hi=
6580                          break
6581                        fi
6582                        ac_mid=`expr 2 '*' $ac_mid`
6583 fi
6584 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6585   done
6586 else
6587   echo "$as_me: failed program was:" >&5
6588 sed 's/^/| /' conftest.$ac_ext >&5
6589
6590 ac_lo= ac_hi=
6591 fi
6592 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6593 fi
6594 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6595 # Binary search between lo and hi bounds.
6596 while test "x$ac_lo" != "x$ac_hi"; do
6597   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6598   cat >conftest.$ac_ext <<_ACEOF
6599 /* confdefs.h.  */
6600 _ACEOF
6601 cat confdefs.h >>conftest.$ac_ext
6602 cat >>conftest.$ac_ext <<_ACEOF
6603 /* end confdefs.h.  */
6604 $ac_includes_default
6605 int
6606 main ()
6607 {
6608 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6609 test_array [0] = 0
6610
6611   ;
6612   return 0;
6613 }
6614 _ACEOF
6615 rm -f conftest.$ac_objext
6616 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6617   (eval $ac_compile) 2>conftest.er1
6618   ac_status=$?
6619   grep -v '^ *+' conftest.er1 >conftest.err
6620   rm -f conftest.er1
6621   cat conftest.err >&5
6622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6623   (exit $ac_status); } &&
6624          { ac_try='test -z "$ac_c_werror_flag"
6625                          || test ! -s conftest.err'
6626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6627   (eval $ac_try) 2>&5
6628   ac_status=$?
6629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6630   (exit $ac_status); }; } &&
6631          { ac_try='test -s conftest.$ac_objext'
6632   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6633   (eval $ac_try) 2>&5
6634   ac_status=$?
6635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6636   (exit $ac_status); }; }; then
6637   ac_hi=$ac_mid
6638 else
6639   echo "$as_me: failed program was:" >&5
6640 sed 's/^/| /' conftest.$ac_ext >&5
6641
6642 ac_lo=`expr '(' $ac_mid ')' + 1`
6643 fi
6644 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6645 done
6646 case $ac_lo in
6647 ?*) ac_cv_sizeof___int64=$ac_lo;;
6648 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6649 See \`config.log' for more details." >&5
6650 echo "$as_me: error: cannot compute sizeof (__int64), 77
6651 See \`config.log' for more details." >&2;}
6652    { (exit 1); exit 1; }; } ;;
6653 esac
6654 else
6655   if test "$cross_compiling" = yes; then
6656   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6657 See \`config.log' for more details." >&5
6658 echo "$as_me: error: cannot run test program while cross compiling
6659 See \`config.log' for more details." >&2;}
6660    { (exit 1); exit 1; }; }
6661 else
6662   cat >conftest.$ac_ext <<_ACEOF
6663 /* confdefs.h.  */
6664 _ACEOF
6665 cat confdefs.h >>conftest.$ac_ext
6666 cat >>conftest.$ac_ext <<_ACEOF
6667 /* end confdefs.h.  */
6668 $ac_includes_default
6669 long longval () { return (long) (sizeof (__int64)); }
6670 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6671 #include <stdio.h>
6672 #include <stdlib.h>
6673 int
6674 main ()
6675 {
6676
6677   FILE *f = fopen ("conftest.val", "w");
6678   if (! f)
6679     exit (1);
6680   if (((long) (sizeof (__int64))) < 0)
6681     {
6682       long i = longval ();
6683       if (i != ((long) (sizeof (__int64))))
6684         exit (1);
6685       fprintf (f, "%ld\n", i);
6686     }
6687   else
6688     {
6689       unsigned long i = ulongval ();
6690       if (i != ((long) (sizeof (__int64))))
6691         exit (1);
6692       fprintf (f, "%lu\n", i);
6693     }
6694   exit (ferror (f) || fclose (f) != 0);
6695
6696   ;
6697   return 0;
6698 }
6699 _ACEOF
6700 rm -f conftest$ac_exeext
6701 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6702   (eval $ac_link) 2>&5
6703   ac_status=$?
6704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6705   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6707   (eval $ac_try) 2>&5
6708   ac_status=$?
6709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6710   (exit $ac_status); }; }; then
6711   ac_cv_sizeof___int64=`cat conftest.val`
6712 else
6713   echo "$as_me: program exited with status $ac_status" >&5
6714 echo "$as_me: failed program was:" >&5
6715 sed 's/^/| /' conftest.$ac_ext >&5
6716
6717 ( exit $ac_status )
6718 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6719 See \`config.log' for more details." >&5
6720 echo "$as_me: error: cannot compute sizeof (__int64), 77
6721 See \`config.log' for more details." >&2;}
6722    { (exit 1); exit 1; }; }
6723 fi
6724 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6725 fi
6726 fi
6727 rm -f conftest.val
6728 else
6729   ac_cv_sizeof___int64=0
6730 fi
6731 fi
6732 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6733 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6734 cat >>confdefs.h <<_ACEOF
6735 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6736 _ACEOF
6737
6738
6739 fi
6740
6741
6742 # ---------------------
6743 # Warnings and checking
6744 # ---------------------
6745
6746 # Check $CC warning features (if it's GCC).
6747 # We want to use -pedantic, but we don't want warnings about
6748 # * 'long long'
6749 # * variadic macros
6750 # * overlong strings
6751 # So, we only use -pedantic if we can disable those warnings.
6752
6753 loose_warn=
6754 save_CFLAGS="$CFLAGS"
6755 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
6756                           -Wmissing-prototypes; do
6757   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6758
6759   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6760 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6761 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6762   echo $ECHO_N "(cached) $ECHO_C" >&6
6763 else
6764   CFLAGS="$option"
6765     cat >conftest.$ac_ext <<_ACEOF
6766 /* confdefs.h.  */
6767 _ACEOF
6768 cat confdefs.h >>conftest.$ac_ext
6769 cat >>conftest.$ac_ext <<_ACEOF
6770 /* end confdefs.h.  */
6771
6772 int
6773 main ()
6774 {
6775
6776   ;
6777   return 0;
6778 }
6779 _ACEOF
6780 rm -f conftest.$ac_objext
6781 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6782   (eval $ac_compile) 2>conftest.er1
6783   ac_status=$?
6784   grep -v '^ *+' conftest.er1 >conftest.err
6785   rm -f conftest.er1
6786   cat conftest.err >&5
6787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6788   (exit $ac_status); } &&
6789          { ac_try='test -z "$ac_c_werror_flag"
6790                          || test ! -s conftest.err'
6791   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6792   (eval $ac_try) 2>&5
6793   ac_status=$?
6794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6795   (exit $ac_status); }; } &&
6796          { ac_try='test -s conftest.$ac_objext'
6797   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6798   (eval $ac_try) 2>&5
6799   ac_status=$?
6800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6801   (exit $ac_status); }; }; then
6802   eval "$as_acx_Woption=yes"
6803 else
6804   echo "$as_me: failed program was:" >&5
6805 sed 's/^/| /' conftest.$ac_ext >&5
6806
6807 eval "$as_acx_Woption=no"
6808 fi
6809 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6810
6811 fi
6812 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
6813 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
6814   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
6815   loose_warn="$loose_warn${loose_warn:+ }$option"
6816 fi
6817
6818   done
6819 CFLAGS="$save_CFLAGS"
6820
6821 cxx_compat_warn=
6822 save_CFLAGS="$CFLAGS"
6823 for option in -Wc++-compat; do
6824   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6825
6826   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6827 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6828 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6829   echo $ECHO_N "(cached) $ECHO_C" >&6
6830 else
6831   CFLAGS="$option"
6832     cat >conftest.$ac_ext <<_ACEOF
6833 /* confdefs.h.  */
6834 _ACEOF
6835 cat confdefs.h >>conftest.$ac_ext
6836 cat >>conftest.$ac_ext <<_ACEOF
6837 /* end confdefs.h.  */
6838
6839 int
6840 main ()
6841 {
6842
6843   ;
6844   return 0;
6845 }
6846 _ACEOF
6847 rm -f conftest.$ac_objext
6848 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6849   (eval $ac_compile) 2>conftest.er1
6850   ac_status=$?
6851   grep -v '^ *+' conftest.er1 >conftest.err
6852   rm -f conftest.er1
6853   cat conftest.err >&5
6854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6855   (exit $ac_status); } &&
6856          { ac_try='test -z "$ac_c_werror_flag"
6857                          || test ! -s conftest.err'
6858   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6859   (eval $ac_try) 2>&5
6860   ac_status=$?
6861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6862   (exit $ac_status); }; } &&
6863          { ac_try='test -s conftest.$ac_objext'
6864   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6865   (eval $ac_try) 2>&5
6866   ac_status=$?
6867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6868   (exit $ac_status); }; }; then
6869   eval "$as_acx_Woption=yes"
6870 else
6871   echo "$as_me: failed program was:" >&5
6872 sed 's/^/| /' conftest.$ac_ext >&5
6873
6874 eval "$as_acx_Woption=no"
6875 fi
6876 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6877
6878 fi
6879 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
6880 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
6881   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
6882   cxx_compat_warn="$cxx_compat_warn${cxx_compat_warn:+ }$option"
6883 fi
6884
6885   done
6886 CFLAGS="$save_CFLAGS"
6887
6888 strict_warn=
6889 save_CFLAGS="$CFLAGS"
6890 for option in -Wold-style-definition \
6891                           -Wmissing-format-attribute; do
6892   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6893
6894   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6895 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6896 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6897   echo $ECHO_N "(cached) $ECHO_C" >&6
6898 else
6899   CFLAGS="$option"
6900     cat >conftest.$ac_ext <<_ACEOF
6901 /* confdefs.h.  */
6902 _ACEOF
6903 cat confdefs.h >>conftest.$ac_ext
6904 cat >>conftest.$ac_ext <<_ACEOF
6905 /* end confdefs.h.  */
6906
6907 int
6908 main ()
6909 {
6910
6911   ;
6912   return 0;
6913 }
6914 _ACEOF
6915 rm -f conftest.$ac_objext
6916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6917   (eval $ac_compile) 2>conftest.er1
6918   ac_status=$?
6919   grep -v '^ *+' conftest.er1 >conftest.err
6920   rm -f conftest.er1
6921   cat conftest.err >&5
6922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6923   (exit $ac_status); } &&
6924          { ac_try='test -z "$ac_c_werror_flag"
6925                          || test ! -s conftest.err'
6926   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6927   (eval $ac_try) 2>&5
6928   ac_status=$?
6929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6930   (exit $ac_status); }; } &&
6931          { ac_try='test -s conftest.$ac_objext'
6932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6933   (eval $ac_try) 2>&5
6934   ac_status=$?
6935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6936   (exit $ac_status); }; }; then
6937   eval "$as_acx_Woption=yes"
6938 else
6939   echo "$as_me: failed program was:" >&5
6940 sed 's/^/| /' conftest.$ac_ext >&5
6941
6942 eval "$as_acx_Woption=no"
6943 fi
6944 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6945
6946 fi
6947 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
6948 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
6949   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
6950   strict_warn="$strict_warn${strict_warn:+ }$option"
6951 fi
6952
6953   done
6954 CFLAGS="$save_CFLAGS"
6955
6956 if test "$GCC" = yes; then
6957   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
6958                                      -Wno-overlength-strings" >&5
6959 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
6960                                      -Wno-overlength-strings... $ECHO_C" >&6
6961 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings+set}" = set; then
6962   echo $ECHO_N "(cached) $ECHO_C" >&6
6963 else
6964   save_CFLAGS="$CFLAGS"
6965 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros \
6966                                      -Wno-overlength-strings"
6967 cat >conftest.$ac_ext <<_ACEOF
6968 /* confdefs.h.  */
6969 _ACEOF
6970 cat confdefs.h >>conftest.$ac_ext
6971 cat >>conftest.$ac_ext <<_ACEOF
6972 /* end confdefs.h.  */
6973
6974 int
6975 main ()
6976 {
6977
6978   ;
6979   return 0;
6980 }
6981 _ACEOF
6982 rm -f conftest.$ac_objext
6983 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6984   (eval $ac_compile) 2>conftest.er1
6985   ac_status=$?
6986   grep -v '^ *+' conftest.er1 >conftest.err
6987   rm -f conftest.er1
6988   cat conftest.err >&5
6989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990   (exit $ac_status); } &&
6991          { ac_try='test -z "$ac_c_werror_flag"
6992                          || test ! -s conftest.err'
6993   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6994   (eval $ac_try) 2>&5
6995   ac_status=$?
6996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6997   (exit $ac_status); }; } &&
6998          { ac_try='test -s conftest.$ac_objext'
6999   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7000   (eval $ac_try) 2>&5
7001   ac_status=$?
7002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7003   (exit $ac_status); }; }; then
7004   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=yes
7005 else
7006   echo "$as_me: failed program was:" >&5
7007 sed 's/^/| /' conftest.$ac_ext >&5
7008
7009 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=no
7010 fi
7011 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7012 CFLAGS="$save_CFLAGS"
7013 fi
7014 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&5
7015 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&6
7016 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings = yes; then
7017   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros \
7018                                      -Wno-overlength-strings"
7019 fi
7020
7021
7022 fi
7023
7024
7025 # Check whether --enable-werror-always or --disable-werror-always was given.
7026 if test "${enable_werror_always+set}" = set; then
7027   enableval="$enable_werror_always"
7028
7029 else
7030   enable_werror_always=no
7031 fi;
7032 if test $enable_werror_always = yes; then
7033   strict_warn="$strict_warn${strict_warn:+ }-Werror"
7034 fi
7035
7036
7037
7038
7039 # The above macros do nothing if the compiler is not GCC.  However, the
7040 # Makefile has more goo to add other flags, so this variabl is used to
7041 # enables warnings only for GCC.
7042 warn_cflags=
7043 if test "x$GCC" = "xyes"; then
7044   warn_cflags='$(GCC_WARN_CFLAGS)'
7045 fi
7046
7047
7048 # Enable expensive internal checks
7049 is_release=
7050 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7051   is_release=yes
7052 fi
7053
7054 # Check whether --enable-checking or --disable-checking was given.
7055 if test "${enable_checking+set}" = set; then
7056   enableval="$enable_checking"
7057   ac_checking_flags="${enableval}"
7058 else
7059
7060 # Determine the default checks.
7061 if test x$is_release = x ; then
7062   ac_checking_flags=yes
7063 else
7064   ac_checking_flags=release
7065 fi
7066 fi;
7067 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7068 for check in release $ac_checking_flags
7069 do
7070         case $check in
7071         # these set all the flags to specific states
7072         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7073                         ac_fold_checking= ; ac_gc_checking=1 ;
7074                         ac_gc_always_collect= ; ac_rtl_checking= ;
7075                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7076                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7077                         ac_types_checking=1 ;;
7078         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7079                         ac_fold_checking= ; ac_gc_checking= ;
7080                         ac_gc_always_collect= ; ac_rtl_checking= ;
7081                         ac_rtlflag_checking= ; ac_runtime_checking= ;
7082                         ac_tree_checking= ; ac_valgrind_checking= ;
7083                         ac_types_checking= ;;
7084         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7085                         ac_fold_checking=1 ; ac_gc_checking=1 ;
7086                         ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
7087                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7088                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7089                         ac_types_checking=1 ;;
7090         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7091                         ac_fold_checking= ; ac_gc_checking= ;
7092                         ac_gc_always_collect= ; ac_rtl_checking= ;
7093                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7094                         ac_tree_checking= ; ac_valgrind_checking= ;
7095                         ac_types_checking= ;;
7096         # these enable particular checks
7097         assert)         ac_assert_checking=1 ;;
7098         df)             ac_df_checking=1 ;;
7099         fold)           ac_fold_checking=1 ;;
7100         gc)             ac_gc_checking=1 ;;
7101         gcac)           ac_gc_always_collect=1 ;;
7102         misc)           ac_checking=1 ;;
7103         rtl)            ac_rtl_checking=1 ;;
7104         rtlflag)        ac_rtlflag_checking=1 ;;
7105         runtime)        ac_runtime_checking=1 ;;
7106         tree)           ac_tree_checking=1 ;;
7107         types)          ac_types_checking=1 ;;
7108         valgrind)       ac_valgrind_checking=1 ;;
7109         *)      { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
7110 echo "$as_me: error: unknown check category $check" >&2;}
7111    { (exit 1); exit 1; }; } ;;
7112         esac
7113 done
7114 IFS="$ac_save_IFS"
7115
7116 nocommon_flag=""
7117 if test x$ac_checking != x ; then
7118
7119 cat >>confdefs.h <<\_ACEOF
7120 #define ENABLE_CHECKING 1
7121 _ACEOF
7122
7123   nocommon_flag=-fno-common
7124 fi
7125
7126 if test x$ac_df_checking != x ; then
7127
7128 cat >>confdefs.h <<\_ACEOF
7129 #define ENABLE_DF_CHECKING 1
7130 _ACEOF
7131
7132 fi
7133 if test x$ac_assert_checking != x ; then
7134
7135 cat >>confdefs.h <<\_ACEOF
7136 #define ENABLE_ASSERT_CHECKING 1
7137 _ACEOF
7138
7139 fi
7140
7141 if test x$ac_runtime_checking != x ; then
7142
7143 cat >>confdefs.h <<\_ACEOF
7144 #define ENABLE_RUNTIME_CHECKING 1
7145 _ACEOF
7146
7147 fi
7148 if test x$ac_tree_checking != x ; then
7149
7150 cat >>confdefs.h <<\_ACEOF
7151 #define ENABLE_TREE_CHECKING 1
7152 _ACEOF
7153
7154   TREEBROWSER=tree-browser.o
7155 fi
7156 if test x$ac_types_checking != x ; then
7157
7158 cat >>confdefs.h <<\_ACEOF
7159 #define ENABLE_TYPES_CHECKING 1
7160 _ACEOF
7161
7162 fi
7163
7164 if test x$ac_rtl_checking != x ; then
7165
7166 cat >>confdefs.h <<\_ACEOF
7167 #define ENABLE_RTL_CHECKING 1
7168 _ACEOF
7169
7170 fi
7171 if test x$ac_rtlflag_checking != x ; then
7172
7173 cat >>confdefs.h <<\_ACEOF
7174 #define ENABLE_RTL_FLAG_CHECKING 1
7175 _ACEOF
7176
7177 fi
7178 if test x$ac_gc_checking != x ; then
7179
7180 cat >>confdefs.h <<\_ACEOF
7181 #define ENABLE_GC_CHECKING 1
7182 _ACEOF
7183
7184 fi
7185 if test x$ac_gc_always_collect != x ; then
7186
7187 cat >>confdefs.h <<\_ACEOF
7188 #define ENABLE_GC_ALWAYS_COLLECT 1
7189 _ACEOF
7190
7191 fi
7192 if test x$ac_fold_checking != x ; then
7193
7194 cat >>confdefs.h <<\_ACEOF
7195 #define ENABLE_FOLD_CHECKING 1
7196 _ACEOF
7197
7198 fi
7199 valgrind_path_defines=
7200 valgrind_command=
7201
7202 if test "${ac_cv_header_valgrind_h+set}" = set; then
7203   echo "$as_me:$LINENO: checking for valgrind.h" >&5
7204 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7205 if test "${ac_cv_header_valgrind_h+set}" = set; then
7206   echo $ECHO_N "(cached) $ECHO_C" >&6
7207 fi
7208 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7209 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7210 else
7211   # Is the header compilable?
7212 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
7213 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
7214 cat >conftest.$ac_ext <<_ACEOF
7215 /* confdefs.h.  */
7216 _ACEOF
7217 cat confdefs.h >>conftest.$ac_ext
7218 cat >>conftest.$ac_ext <<_ACEOF
7219 /* end confdefs.h.  */
7220 $ac_includes_default
7221 #include <valgrind.h>
7222 _ACEOF
7223 rm -f conftest.$ac_objext
7224 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7225   (eval $ac_compile) 2>conftest.er1
7226   ac_status=$?
7227   grep -v '^ *+' conftest.er1 >conftest.err
7228   rm -f conftest.er1
7229   cat conftest.err >&5
7230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7231   (exit $ac_status); } &&
7232          { ac_try='test -z "$ac_c_werror_flag"
7233                          || test ! -s conftest.err'
7234   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7235   (eval $ac_try) 2>&5
7236   ac_status=$?
7237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7238   (exit $ac_status); }; } &&
7239          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
7245   ac_header_compiler=yes
7246 else
7247   echo "$as_me: failed program was:" >&5
7248 sed 's/^/| /' conftest.$ac_ext >&5
7249
7250 ac_header_compiler=no
7251 fi
7252 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7253 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7254 echo "${ECHO_T}$ac_header_compiler" >&6
7255
7256 # Is the header present?
7257 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
7258 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
7259 cat >conftest.$ac_ext <<_ACEOF
7260 /* confdefs.h.  */
7261 _ACEOF
7262 cat confdefs.h >>conftest.$ac_ext
7263 cat >>conftest.$ac_ext <<_ACEOF
7264 /* end confdefs.h.  */
7265 #include <valgrind.h>
7266 _ACEOF
7267 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7268   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7269   ac_status=$?
7270   grep -v '^ *+' conftest.er1 >conftest.err
7271   rm -f conftest.er1
7272   cat conftest.err >&5
7273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7274   (exit $ac_status); } >/dev/null; then
7275   if test -s conftest.err; then
7276     ac_cpp_err=$ac_c_preproc_warn_flag
7277     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7278   else
7279     ac_cpp_err=
7280   fi
7281 else
7282   ac_cpp_err=yes
7283 fi
7284 if test -z "$ac_cpp_err"; then
7285   ac_header_preproc=yes
7286 else
7287   echo "$as_me: failed program was:" >&5
7288 sed 's/^/| /' conftest.$ac_ext >&5
7289
7290   ac_header_preproc=no
7291 fi
7292 rm -f conftest.err conftest.$ac_ext
7293 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7294 echo "${ECHO_T}$ac_header_preproc" >&6
7295
7296 # So?  What about this header?
7297 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7298   yes:no: )
7299     { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
7300 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7301     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
7302 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
7303     ac_header_preproc=yes
7304     ;;
7305   no:yes:* )
7306     { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
7307 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
7308     { echo "$as_me:$LINENO: WARNING: valgrind.h:     check for missing prerequisite headers?" >&5
7309 echo "$as_me: WARNING: valgrind.h:     check for missing prerequisite headers?" >&2;}
7310     { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
7311 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
7312     { echo "$as_me:$LINENO: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&5
7313 echo "$as_me: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7314     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
7315 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
7316     { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
7317 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
7318     (
7319       cat <<\_ASBOX
7320 ## ------------------------------------------ ##
7321 ## Report this to the AC_PACKAGE_NAME lists.  ##
7322 ## ------------------------------------------ ##
7323 _ASBOX
7324     ) |
7325       sed "s/^/$as_me: WARNING:     /" >&2
7326     ;;
7327 esac
7328 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7329 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7330 if test "${ac_cv_header_valgrind_h+set}" = set; then
7331   echo $ECHO_N "(cached) $ECHO_C" >&6
7332 else
7333   ac_cv_header_valgrind_h=$ac_header_preproc
7334 fi
7335 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7336 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7337
7338 fi
7339 if test $ac_cv_header_valgrind_h = yes; then
7340   have_valgrind_h=yes
7341 else
7342   have_valgrind_h=no
7343 fi
7344
7345
7346
7347 if test x$ac_valgrind_checking != x ; then
7348   # It is certainly possible that there's valgrind but no valgrind.h.
7349   # GCC relies on making annotations so we must have both.
7350   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7351 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
7352   cat >conftest.$ac_ext <<_ACEOF
7353 /* confdefs.h.  */
7354 _ACEOF
7355 cat confdefs.h >>conftest.$ac_ext
7356 cat >>conftest.$ac_ext <<_ACEOF
7357 /* end confdefs.h.  */
7358 #include <valgrind/memcheck.h>
7359 #ifndef VALGRIND_DISCARD
7360 #error VALGRIND_DISCARD not defined
7361 #endif
7362 _ACEOF
7363 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7364   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7365   ac_status=$?
7366   grep -v '^ *+' conftest.er1 >conftest.err
7367   rm -f conftest.er1
7368   cat conftest.err >&5
7369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7370   (exit $ac_status); } >/dev/null; then
7371   if test -s conftest.err; then
7372     ac_cpp_err=$ac_c_preproc_warn_flag
7373     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7374   else
7375     ac_cpp_err=
7376   fi
7377 else
7378   ac_cpp_err=yes
7379 fi
7380 if test -z "$ac_cpp_err"; then
7381   gcc_cv_header_valgrind_memcheck_h=yes
7382 else
7383   echo "$as_me: failed program was:" >&5
7384 sed 's/^/| /' conftest.$ac_ext >&5
7385
7386   gcc_cv_header_valgrind_memcheck_h=no
7387 fi
7388 rm -f conftest.err conftest.$ac_ext
7389   echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7390 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
7391   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7392 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
7393   cat >conftest.$ac_ext <<_ACEOF
7394 /* confdefs.h.  */
7395 _ACEOF
7396 cat confdefs.h >>conftest.$ac_ext
7397 cat >>conftest.$ac_ext <<_ACEOF
7398 /* end confdefs.h.  */
7399 #include <memcheck.h>
7400 #ifndef VALGRIND_DISCARD
7401 #error VALGRIND_DISCARD not defined
7402 #endif
7403 _ACEOF
7404 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7405   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7406   ac_status=$?
7407   grep -v '^ *+' conftest.er1 >conftest.err
7408   rm -f conftest.er1
7409   cat conftest.err >&5
7410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7411   (exit $ac_status); } >/dev/null; then
7412   if test -s conftest.err; then
7413     ac_cpp_err=$ac_c_preproc_warn_flag
7414     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7415   else
7416     ac_cpp_err=
7417   fi
7418 else
7419   ac_cpp_err=yes
7420 fi
7421 if test -z "$ac_cpp_err"; then
7422   gcc_cv_header_memcheck_h=yes
7423 else
7424   echo "$as_me: failed program was:" >&5
7425 sed 's/^/| /' conftest.$ac_ext >&5
7426
7427   gcc_cv_header_memcheck_h=no
7428 fi
7429 rm -f conftest.err conftest.$ac_ext
7430   echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
7431 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
7432
7433 # Prepare PATH_SEPARATOR.
7434 # The user is always right.
7435 if test "${PATH_SEPARATOR+set}" != set; then
7436   echo "#! /bin/sh" >conf$$.sh
7437   echo  "exit 0"   >>conf$$.sh
7438   chmod +x conf$$.sh
7439   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7440     PATH_SEPARATOR=';'
7441   else
7442     PATH_SEPARATOR=:
7443   fi
7444   rm -f conf$$.sh
7445 fi
7446
7447 # Find out how to test for executable files. Don't use a zero-byte file,
7448 # as systems may use methods other than mode bits to determine executability.
7449 cat >conf$$.file <<_ASEOF
7450 #! /bin/sh
7451 exit 0
7452 _ASEOF
7453 chmod +x conf$$.file
7454 if test -x conf$$.file >/dev/null 2>&1; then
7455   ac_executable_p="test -x"
7456 else
7457   ac_executable_p="test -f"
7458 fi
7459 rm -f conf$$.file
7460
7461 # Extract the first word of "valgrind", so it can be a program name with args.
7462 set dummy valgrind; ac_word=$2
7463 echo "$as_me:$LINENO: checking for $ac_word" >&5
7464 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7465 if test "${ac_cv_path_valgrind_path+set}" = set; then
7466   echo $ECHO_N "(cached) $ECHO_C" >&6
7467 else
7468   case "$valgrind_path" in
7469   [\\/]* | ?:[\\/]*)
7470     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7471     ;;
7472   *)
7473     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7474     for ac_dir in $PATH; do
7475       IFS="$ac_save_IFS"
7476       test -z "$ac_dir" && ac_dir=.
7477       for ac_exec_ext in '' $ac_executable_extensions; do
7478         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7479           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7480             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7481             break 2
7482           fi
7483         fi
7484       done
7485     done
7486     IFS="$ac_save_IFS"
7487     ;;
7488 esac
7489 fi
7490 valgrind_path="$ac_cv_path_valgrind_path"
7491 if test -n "$valgrind_path"; then
7492   echo "$as_me:$LINENO: result: $valgrind_path" >&5
7493 echo "${ECHO_T}$valgrind_path" >&6
7494 else
7495   echo "$as_me:$LINENO: result: no" >&5
7496 echo "${ECHO_T}no" >&6
7497 fi
7498
7499   if test "x$valgrind_path" = "x" \
7500     || (test $have_valgrind_h = no \
7501         && test $gcc_cv_header_memcheck_h = no \
7502         && test $gcc_cv_header_valgrind_memcheck_h = no); then
7503         { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7504 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7505    { (exit 1); exit 1; }; }
7506   fi
7507   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7508   valgrind_command="$valgrind_path -q"
7509
7510 cat >>confdefs.h <<\_ACEOF
7511 #define ENABLE_VALGRIND_CHECKING 1
7512 _ACEOF
7513
7514   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7515
7516 cat >>confdefs.h <<\_ACEOF
7517 #define HAVE_VALGRIND_MEMCHECK_H 1
7518 _ACEOF
7519
7520   fi
7521   if test $gcc_cv_header_memcheck_h = yes; then
7522
7523 cat >>confdefs.h <<\_ACEOF
7524 #define HAVE_MEMCHECK_H 1
7525 _ACEOF
7526
7527   fi
7528 fi
7529
7530
7531
7532 # Enable code coverage collection
7533 # Check whether --enable-coverage or --disable-coverage was given.
7534 if test "${enable_coverage+set}" = set; then
7535   enableval="$enable_coverage"
7536   case "${enableval}" in
7537   yes|noopt)
7538     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7539     ;;
7540   opt)
7541     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7542     ;;
7543   no)
7544     # a.k.a. --disable-coverage
7545     coverage_flags=""
7546     ;;
7547   *)
7548     { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7549 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7550    { (exit 1); exit 1; }; }
7551     ;;
7552 esac
7553 else
7554   coverage_flags=""
7555 fi;
7556
7557
7558 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7559 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7560   enableval="$enable_gather_detailed_mem_stats"
7561
7562 else
7563   enable_gather_detailed_mem_stats=no
7564 fi;
7565 if test x$enable_gather_detailed_mem_stats = xyes ; then
7566
7567 cat >>confdefs.h <<\_ACEOF
7568 #define GATHER_STATISTICS 1
7569 _ACEOF
7570
7571 fi
7572
7573 # -------------------------------
7574 # Miscenalleous configure options
7575 # -------------------------------
7576
7577 # With stabs
7578
7579 # Check whether --with-stabs or --without-stabs was given.
7580 if test "${with_stabs+set}" = set; then
7581   withval="$with_stabs"
7582   stabs="$with_stabs"
7583 else
7584   stabs=no
7585 fi;
7586
7587 # Determine whether or not multilibs are enabled.
7588 # Check whether --enable-multilib or --disable-multilib was given.
7589 if test "${enable_multilib+set}" = set; then
7590   enableval="$enable_multilib"
7591
7592 else
7593   enable_multilib=yes
7594 fi;
7595
7596
7597 # Enable __cxa_atexit for C++.
7598 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7599 if test "${enable___cxa_atexit+set}" = set; then
7600   enableval="$enable___cxa_atexit"
7601
7602 fi;
7603
7604 # Enable C extension for decimal float if target supports it.
7605 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7606 if test "${enable_decimal_float+set}" = set; then
7607   enableval="$enable_decimal_float"
7608
7609   case $enable_decimal_float in
7610     yes | no | bid | dpd) ;;
7611     *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7612 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7613 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7614 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7615    { (exit 1); exit 1; }; } ;;
7616   esac
7617
7618 else
7619
7620   case $target in
7621     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7622       enable_decimal_float=yes
7623       ;;
7624     *)
7625       { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7626 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7627       enable_decimal_float=no
7628       ;;
7629   esac
7630
7631 fi;
7632
7633 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7634
7635 cat >>confdefs.h <<_ACEOF
7636 #define ENABLE_DECIMAL_FLOAT $dfp
7637 _ACEOF
7638
7639
7640 # x86's use BID format instead of DPD
7641 case x$enable_decimal_float in
7642   xyes)
7643     case $target in
7644       i?86*-*-linux* | x86_64*-*-linux*)
7645         enable_decimal_float=bid
7646         ;;
7647       *)
7648         enable_decimal_float=dpd
7649         ;;
7650     esac
7651     ;;
7652   xno)
7653     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7654     # dependency on libdecnumber.
7655     enable_decimal_float=dpd
7656     ;;
7657 esac
7658
7659
7660 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7661
7662 cat >>confdefs.h <<_ACEOF
7663 #define ENABLE_DECIMAL_BID_FORMAT $bid
7664 _ACEOF
7665
7666
7667 # Enable C extension for fixed-point arithmetic.
7668 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7669 if test "${enable_fixed_point+set}" = set; then
7670   enableval="$enable_fixed_point"
7671
7672
7673 else
7674
7675   case $target in
7676     mips*-*-*)
7677       case $host in
7678         mips*-sgi-irix*)
7679           { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7680 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7681           enable_fixed_point=no
7682           ;;
7683         *)
7684           enable_fixed_point=yes
7685           ;;
7686       esac
7687       ;;
7688     *)
7689       { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7690 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7691       enable_fixed_point=no
7692       ;;
7693   esac
7694
7695 fi;
7696
7697
7698 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7699
7700 cat >>confdefs.h <<_ACEOF
7701 #define ENABLE_FIXED_POINT $fixedpoint
7702 _ACEOF
7703
7704
7705 # Enable threads
7706 # Pass with no value to take the default
7707 # Pass with a value to specify a thread package
7708 # Check whether --enable-threads or --disable-threads was given.
7709 if test "${enable_threads+set}" = set; then
7710   enableval="$enable_threads"
7711
7712 else
7713   enable_threads=''
7714 fi;
7715
7716 # Check whether --enable-tls or --disable-tls was given.
7717 if test "${enable_tls+set}" = set; then
7718   enableval="$enable_tls"
7719
7720   case $enable_tls in
7721     yes | no) ;;
7722     *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7723 Valid choices are 'yes' and 'no'." >&5
7724 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7725 Valid choices are 'yes' and 'no'." >&2;}
7726    { (exit 1); exit 1; }; } ;;
7727   esac
7728
7729 else
7730   enable_tls=''
7731 fi;
7732
7733 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7734 if test "${enable_objc_gc+set}" = set; then
7735   enableval="$enable_objc_gc"
7736   if test x$enable_objc_gc = xno; then
7737         objc_boehm_gc=''
7738 else
7739         objc_boehm_gc=1
7740 fi
7741 else
7742   objc_boehm_gc=''
7743 fi;
7744
7745
7746 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7747 if test "${with_dwarf2+set}" = set; then
7748   withval="$with_dwarf2"
7749   dwarf2="$with_dwarf2"
7750 else
7751   dwarf2=no
7752 fi;
7753
7754 # Check whether --enable-shared or --disable-shared was given.
7755 if test "${enable_shared+set}" = set; then
7756   enableval="$enable_shared"
7757
7758   case $enable_shared in
7759   yes | no) ;;
7760   *)
7761     enable_shared=no
7762     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7763     for pkg in $enableval; do
7764       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7765         enable_shared=yes
7766       fi
7767     done
7768     IFS="$ac_save_ifs"
7769     ;;
7770   esac
7771
7772 else
7773   enable_shared=yes
7774 fi;
7775
7776
7777
7778 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7779 if test "${with_build_sysroot+set}" = set; then
7780   withval="$with_build_sysroot"
7781
7782 fi;
7783
7784
7785 # Check whether --with-sysroot or --without-sysroot was given.
7786 if test "${with_sysroot+set}" = set; then
7787   withval="$with_sysroot"
7788
7789  case ${with_sysroot} in
7790  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7791  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7792  esac
7793
7794  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7795  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7796
7797  if test "x$prefix" = xNONE; then
7798   test_prefix=/usr/local
7799  else
7800   test_prefix=$prefix
7801  fi
7802  if test "x$exec_prefix" = xNONE; then
7803   test_exec_prefix=$test_prefix
7804  else
7805   test_exec_prefix=$exec_prefix
7806  fi
7807  case ${TARGET_SYSTEM_ROOT} in
7808  "${test_prefix}"|"${test_prefix}/"*|\
7809  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7810  '${prefix}'|'${prefix}/'*|\
7811  '${exec_prefix}'|'${exec_prefix}/'*)
7812    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7813    TARGET_SYSTEM_ROOT_DEFINE="$t"
7814    ;;
7815  esac
7816
7817 else
7818
7819  TARGET_SYSTEM_ROOT=
7820  TARGET_SYSTEM_ROOT_DEFINE=
7821  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7822
7823 fi;
7824
7825
7826
7827
7828 # Build with intermodule optimisations
7829 # Check whether --enable-intermodule or --disable-intermodule was given.
7830 if test "${enable_intermodule+set}" = set; then
7831   enableval="$enable_intermodule"
7832   case ${enable_intermodule} in
7833   yes) onestep="-onestep";;
7834   *) onestep="";;
7835 esac
7836 else
7837   onestep=""
7838 fi;
7839
7840
7841
7842
7843 # Check whether --with-pkgversion or --without-pkgversion was given.
7844 if test "${with_pkgversion+set}" = set; then
7845   withval="$with_pkgversion"
7846   case "$withval" in
7847       yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
7848 echo "$as_me: error: package version not specified" >&2;}
7849    { (exit 1); exit 1; }; } ;;
7850       no)  PKGVERSION= ;;
7851       *)   PKGVERSION="($withval) " ;;
7852      esac
7853 else
7854   PKGVERSION="(GCC) "
7855
7856 fi;
7857
7858
7859
7860
7861 # Check whether --with-bugurl or --without-bugurl was given.
7862 if test "${with_bugurl+set}" = set; then
7863   withval="$with_bugurl"
7864   case "$withval" in
7865       yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
7866 echo "$as_me: error: bug URL not specified" >&2;}
7867    { (exit 1); exit 1; }; } ;;
7868       no)  BUGURL=
7869            ;;
7870       *)   BUGURL="$withval"
7871            ;;
7872      esac
7873 else
7874   BUGURL="http://gcc.gnu.org/bugs.html"
7875
7876 fi;
7877   case ${BUGURL} in
7878   "")
7879     REPORT_BUGS_TO=
7880     REPORT_BUGS_TEXI=
7881     ;;
7882   *)
7883     REPORT_BUGS_TO="<$BUGURL>"
7884     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7885     ;;
7886   esac;
7887
7888
7889
7890
7891 # Sanity check enable_languages in case someone does not run the toplevel
7892 # configure # script.
7893 # Check whether --enable-languages or --disable-languages was given.
7894 if test "${enable_languages+set}" = set; then
7895   enableval="$enable_languages"
7896   case ,${enable_languages}, in
7897        ,,|,yes,)
7898                 # go safe -- we cannot be much sure without the toplevel
7899                 # configure's
7900                 # analysis of which target libs are present and usable
7901                 enable_languages=c
7902                 ;;
7903          *,all,*)
7904                 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7905 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7906    { (exit 1); exit 1; }; }
7907                 ;;
7908         *,c,*)
7909                 ;;
7910         *)
7911                 enable_languages=c,${enable_languages}
7912                 ;;
7913 esac
7914 else
7915   enable_languages=c
7916 fi;
7917
7918 # Used by documentation targets
7919
7920
7921
7922
7923 # -------------------------
7924 # Checks for other programs
7925 # -------------------------
7926
7927 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7928 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7929 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7930 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7931   echo $ECHO_N "(cached) $ECHO_C" >&6
7932 else
7933   cat >conftest.make <<\_ACEOF
7934 all:
7935         @echo 'ac_maketemp="$(MAKE)"'
7936 _ACEOF
7937 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7938 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7939 if test -n "$ac_maketemp"; then
7940   eval ac_cv_prog_make_${ac_make}_set=yes
7941 else
7942   eval ac_cv_prog_make_${ac_make}_set=no
7943 fi
7944 rm -f conftest.make
7945 fi
7946 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7947   echo "$as_me:$LINENO: result: yes" >&5
7948 echo "${ECHO_T}yes" >&6
7949   SET_MAKE=
7950 else
7951   echo "$as_me:$LINENO: result: no" >&5
7952 echo "${ECHO_T}no" >&6
7953   SET_MAKE="MAKE=${MAKE-make}"
7954 fi
7955
7956
7957 # Find some useful tools
7958 for ac_prog in gawk mawk nawk awk
7959 do
7960   # Extract the first word of "$ac_prog", so it can be a program name with args.
7961 set dummy $ac_prog; ac_word=$2
7962 echo "$as_me:$LINENO: checking for $ac_word" >&5
7963 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7964 if test "${ac_cv_prog_AWK+set}" = set; then
7965   echo $ECHO_N "(cached) $ECHO_C" >&6
7966 else
7967   if test -n "$AWK"; then
7968   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7969 else
7970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7971 for as_dir in $PATH
7972 do
7973   IFS=$as_save_IFS
7974   test -z "$as_dir" && as_dir=.
7975   for ac_exec_ext in '' $ac_executable_extensions; do
7976   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7977     ac_cv_prog_AWK="$ac_prog"
7978     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7979     break 2
7980   fi
7981 done
7982 done
7983
7984 fi
7985 fi
7986 AWK=$ac_cv_prog_AWK
7987 if test -n "$AWK"; then
7988   echo "$as_me:$LINENO: result: $AWK" >&5
7989 echo "${ECHO_T}$AWK" >&6
7990 else
7991   echo "$as_me:$LINENO: result: no" >&5
7992 echo "${ECHO_T}no" >&6
7993 fi
7994
7995   test -n "$AWK" && break
7996 done
7997
7998 # We need awk to create options.c and options.h.
7999 # Bail out if it's missing.
8000 case ${AWK} in
8001   "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
8002 echo "$as_me: error: can't build without awk, bailing out" >&2;}
8003    { (exit 1); exit 1; }; } ;;
8004 esac
8005
8006 echo "$as_me:$LINENO: checking whether ln -s works" >&5
8007 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
8008 if test "${gcc_cv_prog_LN_S+set}" = set; then
8009   echo $ECHO_N "(cached) $ECHO_C" >&6
8010 else
8011   rm -f conftestdata_t
8012 echo >conftestdata_f
8013 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8014 then
8015   gcc_cv_prog_LN_S="ln -s"
8016 else
8017   if ln conftestdata_f conftestdata_t 2>/dev/null
8018   then
8019     gcc_cv_prog_LN_S=ln
8020   else
8021     if cp -p conftestdata_f conftestdata_t 2>/dev/null
8022     then
8023       gcc_cv_prog_LN_S="cp -p"
8024     else
8025       gcc_cv_prog_LN_S=cp
8026     fi
8027   fi
8028 fi
8029 rm -f conftestdata_f conftestdata_t
8030
8031 fi
8032 LN_S="$gcc_cv_prog_LN_S"
8033 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8034   echo "$as_me:$LINENO: result: yes" >&5
8035 echo "${ECHO_T}yes" >&6
8036 else
8037   if test "$gcc_cv_prog_LN_S" = "ln"; then
8038     echo "$as_me:$LINENO: result: no, using ln" >&5
8039 echo "${ECHO_T}no, using ln" >&6
8040   else
8041     echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8042 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
8043   fi
8044 fi
8045
8046 echo "$as_me:$LINENO: checking whether ln works" >&5
8047 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
8048 if test "${acx_cv_prog_LN+set}" = set; then
8049   echo $ECHO_N "(cached) $ECHO_C" >&6
8050 else
8051   rm -f conftestdata_t
8052 echo >conftestdata_f
8053 if ln conftestdata_f conftestdata_t 2>/dev/null
8054 then
8055   acx_cv_prog_LN=ln
8056 else
8057   acx_cv_prog_LN=no
8058 fi
8059 rm -f conftestdata_f conftestdata_t
8060
8061 fi
8062 if test $acx_cv_prog_LN = no; then
8063   LN="$LN_S"
8064   echo "$as_me:$LINENO: result: no, using $LN" >&5
8065 echo "${ECHO_T}no, using $LN" >&6
8066 else
8067   LN="$acx_cv_prog_LN"
8068   echo "$as_me:$LINENO: result: yes" >&5
8069 echo "${ECHO_T}yes" >&6
8070 fi
8071
8072 if test -n "$ac_tool_prefix"; then
8073   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8074 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8075 echo "$as_me:$LINENO: checking for $ac_word" >&5
8076 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8077 if test "${ac_cv_prog_RANLIB+set}" = set; then
8078   echo $ECHO_N "(cached) $ECHO_C" >&6
8079 else
8080   if test -n "$RANLIB"; then
8081   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8082 else
8083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8084 for as_dir in $PATH
8085 do
8086   IFS=$as_save_IFS
8087   test -z "$as_dir" && as_dir=.
8088   for ac_exec_ext in '' $ac_executable_extensions; do
8089   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8090     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8091     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8092     break 2
8093   fi
8094 done
8095 done
8096
8097 fi
8098 fi
8099 RANLIB=$ac_cv_prog_RANLIB
8100 if test -n "$RANLIB"; then
8101   echo "$as_me:$LINENO: result: $RANLIB" >&5
8102 echo "${ECHO_T}$RANLIB" >&6
8103 else
8104   echo "$as_me:$LINENO: result: no" >&5
8105 echo "${ECHO_T}no" >&6
8106 fi
8107
8108 fi
8109 if test -z "$ac_cv_prog_RANLIB"; then
8110   ac_ct_RANLIB=$RANLIB
8111   # Extract the first word of "ranlib", so it can be a program name with args.
8112 set dummy ranlib; ac_word=$2
8113 echo "$as_me:$LINENO: checking for $ac_word" >&5
8114 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8115 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8116   echo $ECHO_N "(cached) $ECHO_C" >&6
8117 else
8118   if test -n "$ac_ct_RANLIB"; then
8119   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8120 else
8121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8122 for as_dir in $PATH
8123 do
8124   IFS=$as_save_IFS
8125   test -z "$as_dir" && as_dir=.
8126   for ac_exec_ext in '' $ac_executable_extensions; do
8127   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8128     ac_cv_prog_ac_ct_RANLIB="ranlib"
8129     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8130     break 2
8131   fi
8132 done
8133 done
8134
8135   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
8136 fi
8137 fi
8138 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8139 if test -n "$ac_ct_RANLIB"; then
8140   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8141 echo "${ECHO_T}$ac_ct_RANLIB" >&6
8142 else
8143   echo "$as_me:$LINENO: result: no" >&5
8144 echo "${ECHO_T}no" >&6
8145 fi
8146
8147   RANLIB=$ac_ct_RANLIB
8148 else
8149   RANLIB="$ac_cv_prog_RANLIB"
8150 fi
8151
8152 case "${host}" in
8153 *-*-darwin*)
8154   # By default, the Darwin ranlib will not treat common symbols as
8155   # definitions when  building the archive table of contents.  Other
8156   # ranlibs do that; pass an option to the Darwin ranlib that makes
8157   # it behave similarly.
8158   ranlib_flags="-c"
8159   ;;
8160 *)
8161   ranlib_flags=""
8162 esac
8163
8164
8165 # Find a good install program.  We prefer a C program (faster),
8166 # so one script is as good as another.  But avoid the broken or
8167 # incompatible versions:
8168 # SysV /etc/install, /usr/sbin/install
8169 # SunOS /usr/etc/install
8170 # IRIX /sbin/install
8171 # AIX /bin/install
8172 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8173 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8174 # ./install, which can be erroneously created by make from ./install.sh.
8175 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
8176 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
8177 if test -z "$INSTALL"; then
8178 if test "${ac_cv_path_install+set}" = set; then
8179   echo $ECHO_N "(cached) $ECHO_C" >&6
8180 else
8181     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8182   for ac_dir in $PATH; do
8183     # Account for people who put trailing slashes in PATH elements.
8184     case "$ac_dir/" in
8185     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8186     *)
8187       # OSF1 and SCO ODT 3.0 have their own names for install.
8188       for ac_prog in ginstall scoinst install; do
8189         if test -f $ac_dir/$ac_prog; then
8190           if test $ac_prog = install &&
8191             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8192             # AIX install.  It has an incompatible calling convention.
8193             # OSF/1 installbsd also uses dspmsg, but is usable.
8194             :
8195           else
8196             ac_cv_path_install="$ac_dir/$ac_prog -c"
8197             break 2
8198           fi
8199         fi
8200       done
8201       ;;
8202     esac
8203   done
8204   IFS="$ac_save_IFS"
8205
8206 fi
8207   if test "${ac_cv_path_install+set}" = set; then
8208     INSTALL="$ac_cv_path_install"
8209   else
8210     # As a last resort, use the slow shell script.  We don't cache a
8211     # path for INSTALL within a source directory, because that will
8212     # break other packages using the cache if that directory is
8213     # removed, or if the path is relative.
8214     INSTALL="$ac_install_sh"
8215   fi
8216 fi
8217 echo "$as_me:$LINENO: result: $INSTALL" >&5
8218 echo "${ECHO_T}$INSTALL" >&6
8219
8220 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8221 # It thinks the first close brace ends the variable substitution.
8222 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8223
8224 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8225
8226
8227 # See if cmp has --ignore-initial.
8228 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
8229 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
8230 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
8231   echo $ECHO_N "(cached) $ECHO_C" >&6
8232 else
8233    echo abfoo >t1
8234   echo cdfoo >t2
8235   gcc_cv_prog_cmp_skip=slowcompare
8236   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8237     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8238       :
8239     else
8240       gcc_cv_prog_cmp_skip=gnucompare
8241     fi
8242   fi
8243   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8244     if cmp t1 t2 2 2 > /dev/null 2>&1; then
8245       if cmp t1 t2 1 1 > /dev/null 2>&1; then
8246         :
8247       else
8248         gcc_cv_prog_cmp_skip=fastcompare
8249       fi
8250     fi
8251   fi
8252   rm t1 t2
8253
8254 fi
8255 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
8256 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
8257 make_compare_target=$gcc_cv_prog_cmp_skip
8258
8259
8260
8261 # See if we have the mktemp command.
8262 # Extract the first word of "mktemp", so it can be a program name with args.
8263 set dummy mktemp; ac_word=$2
8264 echo "$as_me:$LINENO: checking for $ac_word" >&5
8265 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8266 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
8267   echo $ECHO_N "(cached) $ECHO_C" >&6
8268 else
8269   if test -n "$have_mktemp_command"; then
8270   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8271 else
8272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8273 for as_dir in $PATH
8274 do
8275   IFS=$as_save_IFS
8276   test -z "$as_dir" && as_dir=.
8277   for ac_exec_ext in '' $ac_executable_extensions; do
8278   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8279     ac_cv_prog_have_mktemp_command="yes"
8280     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8281     break 2
8282   fi
8283 done
8284 done
8285
8286   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8287 fi
8288 fi
8289 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8290 if test -n "$have_mktemp_command"; then
8291   echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
8292 echo "${ECHO_T}$have_mktemp_command" >&6
8293 else
8294   echo "$as_me:$LINENO: result: no" >&5
8295 echo "${ECHO_T}no" >&6
8296 fi
8297
8298
8299 # See if makeinfo has been installed and is modern enough
8300 # that we can use it.
8301
8302   # Extract the first word of "makeinfo", so it can be a program name with args.
8303 set dummy makeinfo; ac_word=$2
8304 echo "$as_me:$LINENO: checking for $ac_word" >&5
8305 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8306 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
8307   echo $ECHO_N "(cached) $ECHO_C" >&6
8308 else
8309   if test -n "$MAKEINFO"; then
8310   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8311 else
8312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8313 for as_dir in $PATH
8314 do
8315   IFS=$as_save_IFS
8316   test -z "$as_dir" && as_dir=.
8317   for ac_exec_ext in '' $ac_executable_extensions; do
8318   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8319     ac_cv_prog_MAKEINFO="makeinfo"
8320     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8321     break 2
8322   fi
8323 done
8324 done
8325
8326 fi
8327 fi
8328 MAKEINFO=$ac_cv_prog_MAKEINFO
8329 if test -n "$MAKEINFO"; then
8330   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
8331 echo "${ECHO_T}$MAKEINFO" >&6
8332 else
8333   echo "$as_me:$LINENO: result: no" >&5
8334 echo "${ECHO_T}no" >&6
8335 fi
8336
8337   if test -n "$MAKEINFO"; then
8338     # Found it, now check the version.
8339     echo "$as_me:$LINENO: checking for modern makeinfo" >&5
8340 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
8341 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
8342   echo $ECHO_N "(cached) $ECHO_C" >&6
8343 else
8344   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8345                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8346
8347                     case $ac_prog_version in
8348                       '')  gcc_cv_prog_makeinfo_modern=no;;
8349                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
8350                       *)   gcc_cv_prog_makeinfo_modern=no;;
8351                     esac
8352
8353 fi
8354 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
8355 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
8356   else
8357     gcc_cv_prog_makeinfo_modern=no
8358   fi
8359   if test $gcc_cv_prog_makeinfo_modern = no; then
8360     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8361   fi
8362
8363 if test $gcc_cv_prog_makeinfo_modern = no; then
8364   { echo "$as_me:$LINENO: WARNING:
8365 *** Makeinfo is missing or too old.
8366 *** Info documentation will not be built." >&5
8367 echo "$as_me: WARNING:
8368 *** Makeinfo is missing or too old.
8369 *** Info documentation will not be built." >&2;}
8370   BUILD_INFO=
8371 else
8372   BUILD_INFO=info
8373 fi
8374
8375
8376 # Is pod2man recent enough to regenerate manpages?
8377 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
8378 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
8379 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8380   echo "$as_me:$LINENO: result: yes" >&5
8381 echo "${ECHO_T}yes" >&6
8382   GENERATED_MANPAGES=generated-manpages
8383 else
8384   echo "$as_me:$LINENO: result: no" >&5
8385 echo "${ECHO_T}no" >&6
8386   GENERATED_MANPAGES=
8387 fi
8388
8389
8390 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8391
8392 # How about lex?
8393 for ac_prog in flex
8394 do
8395   # Extract the first word of "$ac_prog", so it can be a program name with args.
8396 set dummy $ac_prog; ac_word=$2
8397 echo "$as_me:$LINENO: checking for $ac_word" >&5
8398 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8399 if test "${ac_cv_prog_FLEX+set}" = set; then
8400   echo $ECHO_N "(cached) $ECHO_C" >&6
8401 else
8402   if test -n "$FLEX"; then
8403   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8404 else
8405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8406 for as_dir in $PATH
8407 do
8408   IFS=$as_save_IFS
8409   test -z "$as_dir" && as_dir=.
8410   for ac_exec_ext in '' $ac_executable_extensions; do
8411   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8412     ac_cv_prog_FLEX="$ac_prog"
8413     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8414     break 2
8415   fi
8416 done
8417 done
8418
8419 fi
8420 fi
8421 FLEX=$ac_cv_prog_FLEX
8422 if test -n "$FLEX"; then
8423   echo "$as_me:$LINENO: result: $FLEX" >&5
8424 echo "${ECHO_T}$FLEX" >&6
8425 else
8426   echo "$as_me:$LINENO: result: no" >&5
8427 echo "${ECHO_T}no" >&6
8428 fi
8429
8430   test -n "$FLEX" && break
8431 done
8432 test -n "$FLEX" || FLEX="$MISSING flex"
8433
8434
8435 # Bison?
8436 for ac_prog in bison
8437 do
8438   # Extract the first word of "$ac_prog", so it can be a program name with args.
8439 set dummy $ac_prog; ac_word=$2
8440 echo "$as_me:$LINENO: checking for $ac_word" >&5
8441 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8442 if test "${ac_cv_prog_BISON+set}" = set; then
8443   echo $ECHO_N "(cached) $ECHO_C" >&6
8444 else
8445   if test -n "$BISON"; then
8446   ac_cv_prog_BISON="$BISON" # Let the user override the test.
8447 else
8448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8449 for as_dir in $PATH
8450 do
8451   IFS=$as_save_IFS
8452   test -z "$as_dir" && as_dir=.
8453   for ac_exec_ext in '' $ac_executable_extensions; do
8454   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8455     ac_cv_prog_BISON="$ac_prog"
8456     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8457     break 2
8458   fi
8459 done
8460 done
8461
8462 fi
8463 fi
8464 BISON=$ac_cv_prog_BISON
8465 if test -n "$BISON"; then
8466   echo "$as_me:$LINENO: result: $BISON" >&5
8467 echo "${ECHO_T}$BISON" >&6
8468 else
8469   echo "$as_me:$LINENO: result: no" >&5
8470 echo "${ECHO_T}no" >&6
8471 fi
8472
8473   test -n "$BISON" && break
8474 done
8475 test -n "$BISON" || BISON="$MISSING bison"
8476
8477
8478 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
8479 # check for build == host before using them.
8480
8481 # NM
8482 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8483   && test -d ../binutils ; then
8484   NM='$(objdir)/../binutils/nm-new'
8485 else
8486   # Extract the first word of "nm", so it can be a program name with args.
8487 set dummy nm; ac_word=$2
8488 echo "$as_me:$LINENO: checking for $ac_word" >&5
8489 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8490 if test "${ac_cv_prog_NM+set}" = set; then
8491   echo $ECHO_N "(cached) $ECHO_C" >&6
8492 else
8493   if test -n "$NM"; then
8494   ac_cv_prog_NM="$NM" # Let the user override the test.
8495 else
8496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8497 for as_dir in $PATH
8498 do
8499   IFS=$as_save_IFS
8500   test -z "$as_dir" && as_dir=.
8501   for ac_exec_ext in '' $ac_executable_extensions; do
8502   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8503     ac_cv_prog_NM="nm"
8504     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8505     break 2
8506   fi
8507 done
8508 done
8509
8510   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8511 fi
8512 fi
8513 NM=$ac_cv_prog_NM
8514 if test -n "$NM"; then
8515   echo "$as_me:$LINENO: result: $NM" >&5
8516 echo "${ECHO_T}$NM" >&6
8517 else
8518   echo "$as_me:$LINENO: result: no" >&5
8519 echo "${ECHO_T}no" >&6
8520 fi
8521
8522 fi
8523
8524 # AR
8525 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8526   && test -d ../binutils ; then
8527   AR='$(objdir)/../binutils/ar'
8528 else
8529   # Extract the first word of "ar", so it can be a program name with args.
8530 set dummy ar; ac_word=$2
8531 echo "$as_me:$LINENO: checking for $ac_word" >&5
8532 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8533 if test "${ac_cv_prog_AR+set}" = set; then
8534   echo $ECHO_N "(cached) $ECHO_C" >&6
8535 else
8536   if test -n "$AR"; then
8537   ac_cv_prog_AR="$AR" # Let the user override the test.
8538 else
8539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8540 for as_dir in $PATH
8541 do
8542   IFS=$as_save_IFS
8543   test -z "$as_dir" && as_dir=.
8544   for ac_exec_ext in '' $ac_executable_extensions; do
8545   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8546     ac_cv_prog_AR="ar"
8547     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8548     break 2
8549   fi
8550 done
8551 done
8552
8553   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8554 fi
8555 fi
8556 AR=$ac_cv_prog_AR
8557 if test -n "$AR"; then
8558   echo "$as_me:$LINENO: result: $AR" >&5
8559 echo "${ECHO_T}$AR" >&6
8560 else
8561   echo "$as_me:$LINENO: result: no" >&5
8562 echo "${ECHO_T}no" >&6
8563 fi
8564
8565 fi
8566
8567
8568 # --------------------
8569 # Checks for C headers
8570 # --------------------
8571
8572 # Need to reject headers which give warnings, so that the -Werror bootstrap
8573 # works later. *sigh*  This needs to come before all header checks.
8574
8575 ac_c_preproc_warn_flag=yes
8576
8577 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8578 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8579 if test "${ac_cv_header_stdc+set}" = set; then
8580   echo $ECHO_N "(cached) $ECHO_C" >&6
8581 else
8582   cat >conftest.$ac_ext <<_ACEOF
8583 /* confdefs.h.  */
8584 _ACEOF
8585 cat confdefs.h >>conftest.$ac_ext
8586 cat >>conftest.$ac_ext <<_ACEOF
8587 /* end confdefs.h.  */
8588 #include <stdlib.h>
8589 #include <stdarg.h>
8590 #include <string.h>
8591 #include <float.h>
8592
8593 int
8594 main ()
8595 {
8596
8597   ;
8598   return 0;
8599 }
8600 _ACEOF
8601 rm -f conftest.$ac_objext
8602 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8603   (eval $ac_compile) 2>conftest.er1
8604   ac_status=$?
8605   grep -v '^ *+' conftest.er1 >conftest.err
8606   rm -f conftest.er1
8607   cat conftest.err >&5
8608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8609   (exit $ac_status); } &&
8610          { ac_try='test -z "$ac_c_werror_flag"
8611                          || test ! -s conftest.err'
8612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8613   (eval $ac_try) 2>&5
8614   ac_status=$?
8615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8616   (exit $ac_status); }; } &&
8617          { ac_try='test -s conftest.$ac_objext'
8618   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8619   (eval $ac_try) 2>&5
8620   ac_status=$?
8621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8622   (exit $ac_status); }; }; then
8623   ac_cv_header_stdc=yes
8624 else
8625   echo "$as_me: failed program was:" >&5
8626 sed 's/^/| /' conftest.$ac_ext >&5
8627
8628 ac_cv_header_stdc=no
8629 fi
8630 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8631
8632 if test $ac_cv_header_stdc = yes; then
8633   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8634   cat >conftest.$ac_ext <<_ACEOF
8635 /* confdefs.h.  */
8636 _ACEOF
8637 cat confdefs.h >>conftest.$ac_ext
8638 cat >>conftest.$ac_ext <<_ACEOF
8639 /* end confdefs.h.  */
8640 #include <string.h>
8641
8642 _ACEOF
8643 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8644   $EGREP "memchr" >/dev/null 2>&1; then
8645   :
8646 else
8647   ac_cv_header_stdc=no
8648 fi
8649 rm -f conftest*
8650
8651 fi
8652
8653 if test $ac_cv_header_stdc = yes; then
8654   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8655   cat >conftest.$ac_ext <<_ACEOF
8656 /* confdefs.h.  */
8657 _ACEOF
8658 cat confdefs.h >>conftest.$ac_ext
8659 cat >>conftest.$ac_ext <<_ACEOF
8660 /* end confdefs.h.  */
8661 #include <stdlib.h>
8662
8663 _ACEOF
8664 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8665   $EGREP "free" >/dev/null 2>&1; then
8666   :
8667 else
8668   ac_cv_header_stdc=no
8669 fi
8670 rm -f conftest*
8671
8672 fi
8673
8674 if test $ac_cv_header_stdc = yes; then
8675   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8676   if test "$cross_compiling" = yes; then
8677   :
8678 else
8679   cat >conftest.$ac_ext <<_ACEOF
8680 /* confdefs.h.  */
8681 _ACEOF
8682 cat confdefs.h >>conftest.$ac_ext
8683 cat >>conftest.$ac_ext <<_ACEOF
8684 /* end confdefs.h.  */
8685 #include <ctype.h>
8686 #if ((' ' & 0x0FF) == 0x020)
8687 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8688 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8689 #else
8690 # define ISLOWER(c) \
8691                    (('a' <= (c) && (c) <= 'i') \
8692                      || ('j' <= (c) && (c) <= 'r') \
8693                      || ('s' <= (c) && (c) <= 'z'))
8694 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8695 #endif
8696
8697 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8698 int
8699 main ()
8700 {
8701   int i;
8702   for (i = 0; i < 256; i++)
8703     if (XOR (islower (i), ISLOWER (i))
8704         || toupper (i) != TOUPPER (i))
8705       exit(2);
8706   exit (0);
8707 }
8708 _ACEOF
8709 rm -f conftest$ac_exeext
8710 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8711   (eval $ac_link) 2>&5
8712   ac_status=$?
8713   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8714   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8715   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8716   (eval $ac_try) 2>&5
8717   ac_status=$?
8718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8719   (exit $ac_status); }; }; then
8720   :
8721 else
8722   echo "$as_me: program exited with status $ac_status" >&5
8723 echo "$as_me: failed program was:" >&5
8724 sed 's/^/| /' conftest.$ac_ext >&5
8725
8726 ( exit $ac_status )
8727 ac_cv_header_stdc=no
8728 fi
8729 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8730 fi
8731 fi
8732 fi
8733 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8734 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8735 if test $ac_cv_header_stdc = yes; then
8736
8737 cat >>confdefs.h <<\_ACEOF
8738 #define STDC_HEADERS 1
8739 _ACEOF
8740
8741 fi
8742
8743 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8744 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8745 if test "${ac_cv_header_time+set}" = set; then
8746   echo $ECHO_N "(cached) $ECHO_C" >&6
8747 else
8748   cat >conftest.$ac_ext <<_ACEOF
8749 /* confdefs.h.  */
8750 _ACEOF
8751 cat confdefs.h >>conftest.$ac_ext
8752 cat >>conftest.$ac_ext <<_ACEOF
8753 /* end confdefs.h.  */
8754 #include <sys/types.h>
8755 #include <sys/time.h>
8756 #include <time.h>
8757
8758 int
8759 main ()
8760 {
8761 if ((struct tm *) 0)
8762 return 0;
8763   ;
8764   return 0;
8765 }
8766 _ACEOF
8767 rm -f conftest.$ac_objext
8768 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8769   (eval $ac_compile) 2>conftest.er1
8770   ac_status=$?
8771   grep -v '^ *+' conftest.er1 >conftest.err
8772   rm -f conftest.er1
8773   cat conftest.err >&5
8774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8775   (exit $ac_status); } &&
8776          { ac_try='test -z "$ac_c_werror_flag"
8777                          || test ! -s conftest.err'
8778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8779   (eval $ac_try) 2>&5
8780   ac_status=$?
8781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8782   (exit $ac_status); }; } &&
8783          { ac_try='test -s conftest.$ac_objext'
8784   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8785   (eval $ac_try) 2>&5
8786   ac_status=$?
8787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8788   (exit $ac_status); }; }; then
8789   ac_cv_header_time=yes
8790 else
8791   echo "$as_me: failed program was:" >&5
8792 sed 's/^/| /' conftest.$ac_ext >&5
8793
8794 ac_cv_header_time=no
8795 fi
8796 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8797 fi
8798 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8799 echo "${ECHO_T}$ac_cv_header_time" >&6
8800 if test $ac_cv_header_time = yes; then
8801
8802 cat >>confdefs.h <<\_ACEOF
8803 #define TIME_WITH_SYS_TIME 1
8804 _ACEOF
8805
8806 fi
8807
8808 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8809 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8810 if test "${gcc_cv_header_string+set}" = set; then
8811   echo $ECHO_N "(cached) $ECHO_C" >&6
8812 else
8813   cat >conftest.$ac_ext <<_ACEOF
8814 /* confdefs.h.  */
8815 _ACEOF
8816 cat confdefs.h >>conftest.$ac_ext
8817 cat >>conftest.$ac_ext <<_ACEOF
8818 /* end confdefs.h.  */
8819 #include <string.h>
8820 #include <strings.h>
8821 int
8822 main ()
8823 {
8824
8825   ;
8826   return 0;
8827 }
8828 _ACEOF
8829 rm -f conftest.$ac_objext
8830 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8831   (eval $ac_compile) 2>conftest.er1
8832   ac_status=$?
8833   grep -v '^ *+' conftest.er1 >conftest.err
8834   rm -f conftest.er1
8835   cat conftest.err >&5
8836   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8837   (exit $ac_status); } &&
8838          { ac_try='test -z "$ac_c_werror_flag"
8839                          || test ! -s conftest.err'
8840   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8841   (eval $ac_try) 2>&5
8842   ac_status=$?
8843   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8844   (exit $ac_status); }; } &&
8845          { ac_try='test -s conftest.$ac_objext'
8846   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8847   (eval $ac_try) 2>&5
8848   ac_status=$?
8849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8850   (exit $ac_status); }; }; then
8851   gcc_cv_header_string=yes
8852 else
8853   echo "$as_me: failed program was:" >&5
8854 sed 's/^/| /' conftest.$ac_ext >&5
8855
8856 gcc_cv_header_string=no
8857 fi
8858 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8859 fi
8860 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8861 echo "${ECHO_T}$gcc_cv_header_string" >&6
8862 if test $gcc_cv_header_string = yes; then
8863
8864 cat >>confdefs.h <<\_ACEOF
8865 #define STRING_WITH_STRINGS 1
8866 _ACEOF
8867
8868 fi
8869
8870 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8871 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8872 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8873   echo $ECHO_N "(cached) $ECHO_C" >&6
8874 else
8875   cat >conftest.$ac_ext <<_ACEOF
8876 /* confdefs.h.  */
8877 _ACEOF
8878 cat confdefs.h >>conftest.$ac_ext
8879 cat >>conftest.$ac_ext <<_ACEOF
8880 /* end confdefs.h.  */
8881 #include <sys/types.h>
8882 #include <sys/wait.h>
8883 #ifndef WEXITSTATUS
8884 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8885 #endif
8886 #ifndef WIFEXITED
8887 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8888 #endif
8889
8890 int
8891 main ()
8892 {
8893   int s;
8894   wait (&s);
8895   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8896   ;
8897   return 0;
8898 }
8899 _ACEOF
8900 rm -f conftest.$ac_objext
8901 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8902   (eval $ac_compile) 2>conftest.er1
8903   ac_status=$?
8904   grep -v '^ *+' conftest.er1 >conftest.err
8905   rm -f conftest.er1
8906   cat conftest.err >&5
8907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8908   (exit $ac_status); } &&
8909          { ac_try='test -z "$ac_c_werror_flag"
8910                          || test ! -s conftest.err'
8911   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8912   (eval $ac_try) 2>&5
8913   ac_status=$?
8914   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8915   (exit $ac_status); }; } &&
8916          { ac_try='test -s conftest.$ac_objext'
8917   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8918   (eval $ac_try) 2>&5
8919   ac_status=$?
8920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8921   (exit $ac_status); }; }; then
8922   ac_cv_header_sys_wait_h=yes
8923 else
8924   echo "$as_me: failed program was:" >&5
8925 sed 's/^/| /' conftest.$ac_ext >&5
8926
8927 ac_cv_header_sys_wait_h=no
8928 fi
8929 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8930 fi
8931 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8932 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8933 if test $ac_cv_header_sys_wait_h = yes; then
8934
8935 cat >>confdefs.h <<\_ACEOF
8936 #define HAVE_SYS_WAIT_H 1
8937 _ACEOF
8938
8939 fi
8940
8941
8942
8943
8944
8945
8946
8947
8948
8949
8950
8951
8952
8953
8954
8955
8956
8957
8958
8959
8960
8961
8962
8963 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8964                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8965                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8966                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8967 do
8968 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8969 echo "$as_me:$LINENO: checking for $ac_header" >&5
8970 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8971 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8972   echo $ECHO_N "(cached) $ECHO_C" >&6
8973 else
8974   cat >conftest.$ac_ext <<_ACEOF
8975 /* confdefs.h.  */
8976 _ACEOF
8977 cat confdefs.h >>conftest.$ac_ext
8978 cat >>conftest.$ac_ext <<_ACEOF
8979 /* end confdefs.h.  */
8980 #include <$ac_header>
8981 _ACEOF
8982 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8983   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8984   ac_status=$?
8985   grep -v '^ *+' conftest.er1 >conftest.err
8986   rm -f conftest.er1
8987   cat conftest.err >&5
8988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8989   (exit $ac_status); } >/dev/null; then
8990   if test -s conftest.err; then
8991     ac_cpp_err=$ac_c_preproc_warn_flag
8992     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8993   else
8994     ac_cpp_err=
8995   fi
8996 else
8997   ac_cpp_err=yes
8998 fi
8999 if test -z "$ac_cpp_err"; then
9000   eval "$as_ac_Header=yes"
9001 else
9002   echo "$as_me: failed program was:" >&5
9003 sed 's/^/| /' conftest.$ac_ext >&5
9004
9005   eval "$as_ac_Header=no"
9006 fi
9007 rm -f conftest.err conftest.$ac_ext
9008 fi
9009 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9010 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9011 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9012   cat >>confdefs.h <<_ACEOF
9013 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9014 _ACEOF
9015
9016 fi
9017 done
9018
9019
9020 # Check for thread headers.
9021 echo "$as_me:$LINENO: checking for thread.h" >&5
9022 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
9023 if test "${ac_cv_header_thread_h+set}" = set; then
9024   echo $ECHO_N "(cached) $ECHO_C" >&6
9025 else
9026   cat >conftest.$ac_ext <<_ACEOF
9027 /* confdefs.h.  */
9028 _ACEOF
9029 cat confdefs.h >>conftest.$ac_ext
9030 cat >>conftest.$ac_ext <<_ACEOF
9031 /* end confdefs.h.  */
9032 #include <thread.h>
9033 _ACEOF
9034 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9035   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9036   ac_status=$?
9037   grep -v '^ *+' conftest.er1 >conftest.err
9038   rm -f conftest.er1
9039   cat conftest.err >&5
9040   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9041   (exit $ac_status); } >/dev/null; then
9042   if test -s conftest.err; then
9043     ac_cpp_err=$ac_c_preproc_warn_flag
9044     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9045   else
9046     ac_cpp_err=
9047   fi
9048 else
9049   ac_cpp_err=yes
9050 fi
9051 if test -z "$ac_cpp_err"; then
9052   ac_cv_header_thread_h=yes
9053 else
9054   echo "$as_me: failed program was:" >&5
9055 sed 's/^/| /' conftest.$ac_ext >&5
9056
9057   ac_cv_header_thread_h=no
9058 fi
9059 rm -f conftest.err conftest.$ac_ext
9060 fi
9061 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
9062 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
9063 if test $ac_cv_header_thread_h = yes; then
9064   have_thread_h=yes
9065 else
9066   have_thread_h=
9067 fi
9068
9069 echo "$as_me:$LINENO: checking for pthread.h" >&5
9070 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
9071 if test "${ac_cv_header_pthread_h+set}" = set; then
9072   echo $ECHO_N "(cached) $ECHO_C" >&6
9073 else
9074   cat >conftest.$ac_ext <<_ACEOF
9075 /* confdefs.h.  */
9076 _ACEOF
9077 cat confdefs.h >>conftest.$ac_ext
9078 cat >>conftest.$ac_ext <<_ACEOF
9079 /* end confdefs.h.  */
9080 #include <pthread.h>
9081 _ACEOF
9082 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9083   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9084   ac_status=$?
9085   grep -v '^ *+' conftest.er1 >conftest.err
9086   rm -f conftest.er1
9087   cat conftest.err >&5
9088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9089   (exit $ac_status); } >/dev/null; then
9090   if test -s conftest.err; then
9091     ac_cpp_err=$ac_c_preproc_warn_flag
9092     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9093   else
9094     ac_cpp_err=
9095   fi
9096 else
9097   ac_cpp_err=yes
9098 fi
9099 if test -z "$ac_cpp_err"; then
9100   ac_cv_header_pthread_h=yes
9101 else
9102   echo "$as_me: failed program was:" >&5
9103 sed 's/^/| /' conftest.$ac_ext >&5
9104
9105   ac_cv_header_pthread_h=no
9106 fi
9107 rm -f conftest.err conftest.$ac_ext
9108 fi
9109 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
9110 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
9111 if test $ac_cv_header_pthread_h = yes; then
9112   have_pthread_h=yes
9113 else
9114   have_pthread_h=
9115 fi
9116
9117
9118 # These tests can't be done till we know if we have limits.h.
9119 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
9120 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
9121 if test "${gcc_cv_decl_char_bit+set}" = set; then
9122   echo $ECHO_N "(cached) $ECHO_C" >&6
9123 else
9124   cat >conftest.$ac_ext <<_ACEOF
9125 /* confdefs.h.  */
9126 _ACEOF
9127 cat confdefs.h >>conftest.$ac_ext
9128 cat >>conftest.$ac_ext <<_ACEOF
9129 /* end confdefs.h.  */
9130 #ifdef HAVE_LIMITS_H
9131 #include <limits.h>
9132 #endif
9133 #ifdef CHAR_BIT
9134 found
9135 #endif
9136 _ACEOF
9137 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9138   $EGREP "found" >/dev/null 2>&1; then
9139   gcc_cv_decl_char_bit=yes
9140 else
9141   gcc_cv_decl_char_bit=no
9142 fi
9143 rm -f conftest*
9144
9145
9146 fi
9147 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
9148 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
9149 if test $gcc_cv_decl_char_bit = no; then
9150   echo "$as_me:$LINENO: checking number of bits in a byte" >&5
9151 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
9152 if test "${gcc_cv_c_nbby+set}" = set; then
9153   echo $ECHO_N "(cached) $ECHO_C" >&6
9154 else
9155   i=8
9156  gcc_cv_c_nbby=
9157  while test $i -lt 65; do
9158    cat >conftest.$ac_ext <<_ACEOF
9159 /* confdefs.h.  */
9160 _ACEOF
9161 cat confdefs.h >>conftest.$ac_ext
9162 cat >>conftest.$ac_ext <<_ACEOF
9163 /* end confdefs.h.  */
9164
9165 int
9166 main ()
9167 {
9168 switch(0) {
9169   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9170   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9171   ; }
9172   ;
9173   return 0;
9174 }
9175 _ACEOF
9176 rm -f conftest.$ac_objext
9177 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9178   (eval $ac_compile) 2>conftest.er1
9179   ac_status=$?
9180   grep -v '^ *+' conftest.er1 >conftest.err
9181   rm -f conftest.er1
9182   cat conftest.err >&5
9183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9184   (exit $ac_status); } &&
9185          { ac_try='test -z "$ac_c_werror_flag"
9186                          || test ! -s conftest.err'
9187   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9188   (eval $ac_try) 2>&5
9189   ac_status=$?
9190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9191   (exit $ac_status); }; } &&
9192          { ac_try='test -s conftest.$ac_objext'
9193   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9194   (eval $ac_try) 2>&5
9195   ac_status=$?
9196   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9197   (exit $ac_status); }; }; then
9198   gcc_cv_c_nbby=$i; break
9199 else
9200   echo "$as_me: failed program was:" >&5
9201 sed 's/^/| /' conftest.$ac_ext >&5
9202
9203 fi
9204 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9205    i=`expr $i + 1`
9206  done
9207  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9208
9209 fi
9210 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
9211 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
9212 if test $gcc_cv_c_nbby = failed; then
9213   { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
9214 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
9215    { (exit 1); exit 1; }; }
9216 else
9217
9218 cat >>confdefs.h <<_ACEOF
9219 #define CHAR_BIT $gcc_cv_c_nbby
9220 _ACEOF
9221
9222 fi
9223 fi
9224 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
9225 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
9226 if test "${ac_cv_c_bigendian+set}" = set; then
9227   echo $ECHO_N "(cached) $ECHO_C" >&6
9228 else
9229   # See if sys/param.h defines the BYTE_ORDER macro.
9230 cat >conftest.$ac_ext <<_ACEOF
9231 /* confdefs.h.  */
9232 _ACEOF
9233 cat confdefs.h >>conftest.$ac_ext
9234 cat >>conftest.$ac_ext <<_ACEOF
9235 /* end confdefs.h.  */
9236 #include <sys/types.h>
9237 #include <sys/param.h>
9238
9239 int
9240 main ()
9241 {
9242 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
9243  bogus endian macros
9244 #endif
9245
9246   ;
9247   return 0;
9248 }
9249 _ACEOF
9250 rm -f conftest.$ac_objext
9251 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9252   (eval $ac_compile) 2>conftest.er1
9253   ac_status=$?
9254   grep -v '^ *+' conftest.er1 >conftest.err
9255   rm -f conftest.er1
9256   cat conftest.err >&5
9257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9258   (exit $ac_status); } &&
9259          { ac_try='test -z "$ac_c_werror_flag"
9260                          || test ! -s conftest.err'
9261   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9262   (eval $ac_try) 2>&5
9263   ac_status=$?
9264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9265   (exit $ac_status); }; } &&
9266          { ac_try='test -s conftest.$ac_objext'
9267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9268   (eval $ac_try) 2>&5
9269   ac_status=$?
9270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9271   (exit $ac_status); }; }; then
9272   # It does; now see whether it defined to BIG_ENDIAN or not.
9273 cat >conftest.$ac_ext <<_ACEOF
9274 /* confdefs.h.  */
9275 _ACEOF
9276 cat confdefs.h >>conftest.$ac_ext
9277 cat >>conftest.$ac_ext <<_ACEOF
9278 /* end confdefs.h.  */
9279 #include <sys/types.h>
9280 #include <sys/param.h>
9281
9282 int
9283 main ()
9284 {
9285 #if BYTE_ORDER != BIG_ENDIAN
9286  not big endian
9287 #endif
9288
9289   ;
9290   return 0;
9291 }
9292 _ACEOF
9293 rm -f conftest.$ac_objext
9294 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9295   (eval $ac_compile) 2>conftest.er1
9296   ac_status=$?
9297   grep -v '^ *+' conftest.er1 >conftest.err
9298   rm -f conftest.er1
9299   cat conftest.err >&5
9300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9301   (exit $ac_status); } &&
9302          { ac_try='test -z "$ac_c_werror_flag"
9303                          || test ! -s conftest.err'
9304   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9305   (eval $ac_try) 2>&5
9306   ac_status=$?
9307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9308   (exit $ac_status); }; } &&
9309          { ac_try='test -s conftest.$ac_objext'
9310   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9311   (eval $ac_try) 2>&5
9312   ac_status=$?
9313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9314   (exit $ac_status); }; }; then
9315   ac_cv_c_bigendian=yes
9316 else
9317   echo "$as_me: failed program was:" >&5
9318 sed 's/^/| /' conftest.$ac_ext >&5
9319
9320 ac_cv_c_bigendian=no
9321 fi
9322 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9323 else
9324   echo "$as_me: failed program was:" >&5
9325 sed 's/^/| /' conftest.$ac_ext >&5
9326
9327 # It does not; compile a test program.
9328 if test "$cross_compiling" = yes; then
9329   # try to guess the endianness by grepping values into an object file
9330   ac_cv_c_bigendian=unknown
9331   cat >conftest.$ac_ext <<_ACEOF
9332 /* confdefs.h.  */
9333 _ACEOF
9334 cat confdefs.h >>conftest.$ac_ext
9335 cat >>conftest.$ac_ext <<_ACEOF
9336 /* end confdefs.h.  */
9337 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9338 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9339 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
9340 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9341 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9342 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
9343 int
9344 main ()
9345 {
9346  _ascii (); _ebcdic ();
9347   ;
9348   return 0;
9349 }
9350 _ACEOF
9351 rm -f conftest.$ac_objext
9352 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9353   (eval $ac_compile) 2>conftest.er1
9354   ac_status=$?
9355   grep -v '^ *+' conftest.er1 >conftest.err
9356   rm -f conftest.er1
9357   cat conftest.err >&5
9358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9359   (exit $ac_status); } &&
9360          { ac_try='test -z "$ac_c_werror_flag"
9361                          || test ! -s conftest.err'
9362   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9363   (eval $ac_try) 2>&5
9364   ac_status=$?
9365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9366   (exit $ac_status); }; } &&
9367          { ac_try='test -s conftest.$ac_objext'
9368   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9369   (eval $ac_try) 2>&5
9370   ac_status=$?
9371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9372   (exit $ac_status); }; }; then
9373   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
9374   ac_cv_c_bigendian=yes
9375 fi
9376 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9377   if test "$ac_cv_c_bigendian" = unknown; then
9378     ac_cv_c_bigendian=no
9379   else
9380     # finding both strings is unlikely to happen, but who knows?
9381     ac_cv_c_bigendian=unknown
9382   fi
9383 fi
9384 else
9385   echo "$as_me: failed program was:" >&5
9386 sed 's/^/| /' conftest.$ac_ext >&5
9387
9388 fi
9389 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9390 else
9391   cat >conftest.$ac_ext <<_ACEOF
9392 /* confdefs.h.  */
9393 _ACEOF
9394 cat confdefs.h >>conftest.$ac_ext
9395 cat >>conftest.$ac_ext <<_ACEOF
9396 /* end confdefs.h.  */
9397 int
9398 main ()
9399 {
9400   /* Are we little or big endian?  From Harbison&Steele.  */
9401   union
9402   {
9403     long l;
9404     char c[sizeof (long)];
9405   } u;
9406   u.l = 1;
9407   exit (u.c[sizeof (long) - 1] == 1);
9408 }
9409 _ACEOF
9410 rm -f conftest$ac_exeext
9411 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9412   (eval $ac_link) 2>&5
9413   ac_status=$?
9414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9415   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9416   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9417   (eval $ac_try) 2>&5
9418   ac_status=$?
9419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9420   (exit $ac_status); }; }; then
9421   ac_cv_c_bigendian=no
9422 else
9423   echo "$as_me: program exited with status $ac_status" >&5
9424 echo "$as_me: failed program was:" >&5
9425 sed 's/^/| /' conftest.$ac_ext >&5
9426
9427 ( exit $ac_status )
9428 ac_cv_c_bigendian=yes
9429 fi
9430 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9431 fi
9432 fi
9433 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9434 fi
9435 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9436 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9437 case $ac_cv_c_bigendian in
9438   yes)
9439
9440 cat >>confdefs.h <<\_ACEOF
9441 #define WORDS_BIGENDIAN 1
9442 _ACEOF
9443  ;;
9444   no)
9445      ;;
9446   *)
9447     { { echo "$as_me:$LINENO: error: unknown endianness
9448 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9449 echo "$as_me: error: unknown endianness
9450 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9451    { (exit 1); exit 1; }; } ;;
9452 esac
9453
9454
9455 # --------
9456 # UNSORTED
9457 # --------
9458
9459
9460 # These libraries may be used by collect2.
9461 # We may need a special search path to get them linked.
9462 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9463 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9464 if test "${gcc_cv_collect2_libs+set}" = set; then
9465   echo $ECHO_N "(cached) $ECHO_C" >&6
9466 else
9467   save_LIBS="$LIBS"
9468 for libs in '' -lld -lmld \
9469                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9470                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9471 do
9472         LIBS="$libs"
9473         cat >conftest.$ac_ext <<_ACEOF
9474 /* confdefs.h.  */
9475 _ACEOF
9476 cat confdefs.h >>conftest.$ac_ext
9477 cat >>conftest.$ac_ext <<_ACEOF
9478 /* end confdefs.h.  */
9479
9480 /* Override any gcc2 internal prototype to avoid an error.  */
9481 #ifdef __cplusplus
9482 extern "C"
9483 #endif
9484 /* We use char because int might match the return type of a gcc2
9485    builtin and then its argument prototype would still apply.  */
9486 char ldopen ();
9487 int
9488 main ()
9489 {
9490 ldopen ();
9491   ;
9492   return 0;
9493 }
9494 _ACEOF
9495 rm -f conftest.$ac_objext conftest$ac_exeext
9496 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9497   (eval $ac_link) 2>conftest.er1
9498   ac_status=$?
9499   grep -v '^ *+' conftest.er1 >conftest.err
9500   rm -f conftest.er1
9501   cat conftest.err >&5
9502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9503   (exit $ac_status); } &&
9504          { ac_try='test -z "$ac_c_werror_flag"
9505                          || test ! -s conftest.err'
9506   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9507   (eval $ac_try) 2>&5
9508   ac_status=$?
9509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9510   (exit $ac_status); }; } &&
9511          { ac_try='test -s conftest$ac_exeext'
9512   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9513   (eval $ac_try) 2>&5
9514   ac_status=$?
9515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9516   (exit $ac_status); }; }; then
9517   gcc_cv_collect2_libs="$libs"; break
9518 else
9519   echo "$as_me: failed program was:" >&5
9520 sed 's/^/| /' conftest.$ac_ext >&5
9521
9522 fi
9523 rm -f conftest.err conftest.$ac_objext \
9524       conftest$ac_exeext conftest.$ac_ext
9525 done
9526 LIBS="$save_LIBS"
9527 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9528 fi
9529 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9530 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9531 case $gcc_cv_collect2_libs in
9532         "none required")        ;;
9533         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9534 esac
9535
9536
9537 # When building Ada code on Alpha, we need exc_resume which is usually in
9538 # -lexc.  So test for it.
9539 save_LIBS="$LIBS"
9540 LIBS=
9541 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9542 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9543 if test "${ac_cv_search_exc_resume+set}" = set; then
9544   echo $ECHO_N "(cached) $ECHO_C" >&6
9545 else
9546   ac_func_search_save_LIBS=$LIBS
9547 ac_cv_search_exc_resume=no
9548 cat >conftest.$ac_ext <<_ACEOF
9549 /* confdefs.h.  */
9550 _ACEOF
9551 cat confdefs.h >>conftest.$ac_ext
9552 cat >>conftest.$ac_ext <<_ACEOF
9553 /* end confdefs.h.  */
9554
9555 /* Override any gcc2 internal prototype to avoid an error.  */
9556 #ifdef __cplusplus
9557 extern "C"
9558 #endif
9559 /* We use char because int might match the return type of a gcc2
9560    builtin and then its argument prototype would still apply.  */
9561 char exc_resume ();
9562 int
9563 main ()
9564 {
9565 exc_resume ();
9566   ;
9567   return 0;
9568 }
9569 _ACEOF
9570 rm -f conftest.$ac_objext conftest$ac_exeext
9571 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9572   (eval $ac_link) 2>conftest.er1
9573   ac_status=$?
9574   grep -v '^ *+' conftest.er1 >conftest.err
9575   rm -f conftest.er1
9576   cat conftest.err >&5
9577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9578   (exit $ac_status); } &&
9579          { ac_try='test -z "$ac_c_werror_flag"
9580                          || test ! -s conftest.err'
9581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9582   (eval $ac_try) 2>&5
9583   ac_status=$?
9584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9585   (exit $ac_status); }; } &&
9586          { ac_try='test -s conftest$ac_exeext'
9587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9588   (eval $ac_try) 2>&5
9589   ac_status=$?
9590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9591   (exit $ac_status); }; }; then
9592   ac_cv_search_exc_resume="none required"
9593 else
9594   echo "$as_me: failed program was:" >&5
9595 sed 's/^/| /' conftest.$ac_ext >&5
9596
9597 fi
9598 rm -f conftest.err conftest.$ac_objext \
9599       conftest$ac_exeext conftest.$ac_ext
9600 if test "$ac_cv_search_exc_resume" = no; then
9601   for ac_lib in exc; do
9602     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9603     cat >conftest.$ac_ext <<_ACEOF
9604 /* confdefs.h.  */
9605 _ACEOF
9606 cat confdefs.h >>conftest.$ac_ext
9607 cat >>conftest.$ac_ext <<_ACEOF
9608 /* end confdefs.h.  */
9609
9610 /* Override any gcc2 internal prototype to avoid an error.  */
9611 #ifdef __cplusplus
9612 extern "C"
9613 #endif
9614 /* We use char because int might match the return type of a gcc2
9615    builtin and then its argument prototype would still apply.  */
9616 char exc_resume ();
9617 int
9618 main ()
9619 {
9620 exc_resume ();
9621   ;
9622   return 0;
9623 }
9624 _ACEOF
9625 rm -f conftest.$ac_objext conftest$ac_exeext
9626 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9627   (eval $ac_link) 2>conftest.er1
9628   ac_status=$?
9629   grep -v '^ *+' conftest.er1 >conftest.err
9630   rm -f conftest.er1
9631   cat conftest.err >&5
9632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9633   (exit $ac_status); } &&
9634          { ac_try='test -z "$ac_c_werror_flag"
9635                          || test ! -s conftest.err'
9636   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9637   (eval $ac_try) 2>&5
9638   ac_status=$?
9639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9640   (exit $ac_status); }; } &&
9641          { ac_try='test -s conftest$ac_exeext'
9642   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9643   (eval $ac_try) 2>&5
9644   ac_status=$?
9645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9646   (exit $ac_status); }; }; then
9647   ac_cv_search_exc_resume="-l$ac_lib"
9648 break
9649 else
9650   echo "$as_me: failed program was:" >&5
9651 sed 's/^/| /' conftest.$ac_ext >&5
9652
9653 fi
9654 rm -f conftest.err conftest.$ac_objext \
9655       conftest$ac_exeext conftest.$ac_ext
9656   done
9657 fi
9658 LIBS=$ac_func_search_save_LIBS
9659 fi
9660 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9661 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9662 if test "$ac_cv_search_exc_resume" != no; then
9663   test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9664
9665 fi
9666
9667 GNAT_LIBEXC="$LIBS"
9668 LIBS="$save_LIBS"
9669
9670
9671 # Some systems put ldexp and frexp in libm instead of libc; assume
9672 # they're both in the same place.  jcf-dump needs them.
9673 save_LIBS="$LIBS"
9674 LIBS=
9675 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9676 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9677 if test "${ac_cv_search_ldexp+set}" = set; then
9678   echo $ECHO_N "(cached) $ECHO_C" >&6
9679 else
9680   ac_func_search_save_LIBS=$LIBS
9681 ac_cv_search_ldexp=no
9682 cat >conftest.$ac_ext <<_ACEOF
9683 /* confdefs.h.  */
9684 _ACEOF
9685 cat confdefs.h >>conftest.$ac_ext
9686 cat >>conftest.$ac_ext <<_ACEOF
9687 /* end confdefs.h.  */
9688
9689 /* Override any gcc2 internal prototype to avoid an error.  */
9690 #ifdef __cplusplus
9691 extern "C"
9692 #endif
9693 /* We use char because int might match the return type of a gcc2
9694    builtin and then its argument prototype would still apply.  */
9695 char ldexp ();
9696 int
9697 main ()
9698 {
9699 ldexp ();
9700   ;
9701   return 0;
9702 }
9703 _ACEOF
9704 rm -f conftest.$ac_objext conftest$ac_exeext
9705 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9706   (eval $ac_link) 2>conftest.er1
9707   ac_status=$?
9708   grep -v '^ *+' conftest.er1 >conftest.err
9709   rm -f conftest.er1
9710   cat conftest.err >&5
9711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9712   (exit $ac_status); } &&
9713          { ac_try='test -z "$ac_c_werror_flag"
9714                          || test ! -s conftest.err'
9715   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9716   (eval $ac_try) 2>&5
9717   ac_status=$?
9718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9719   (exit $ac_status); }; } &&
9720          { ac_try='test -s conftest$ac_exeext'
9721   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9722   (eval $ac_try) 2>&5
9723   ac_status=$?
9724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9725   (exit $ac_status); }; }; then
9726   ac_cv_search_ldexp="none required"
9727 else
9728   echo "$as_me: failed program was:" >&5
9729 sed 's/^/| /' conftest.$ac_ext >&5
9730
9731 fi
9732 rm -f conftest.err conftest.$ac_objext \
9733       conftest$ac_exeext conftest.$ac_ext
9734 if test "$ac_cv_search_ldexp" = no; then
9735   for ac_lib in m; do
9736     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9737     cat >conftest.$ac_ext <<_ACEOF
9738 /* confdefs.h.  */
9739 _ACEOF
9740 cat confdefs.h >>conftest.$ac_ext
9741 cat >>conftest.$ac_ext <<_ACEOF
9742 /* end confdefs.h.  */
9743
9744 /* Override any gcc2 internal prototype to avoid an error.  */
9745 #ifdef __cplusplus
9746 extern "C"
9747 #endif
9748 /* We use char because int might match the return type of a gcc2
9749    builtin and then its argument prototype would still apply.  */
9750 char ldexp ();
9751 int
9752 main ()
9753 {
9754 ldexp ();
9755   ;
9756   return 0;
9757 }
9758 _ACEOF
9759 rm -f conftest.$ac_objext conftest$ac_exeext
9760 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9761   (eval $ac_link) 2>conftest.er1
9762   ac_status=$?
9763   grep -v '^ *+' conftest.er1 >conftest.err
9764   rm -f conftest.er1
9765   cat conftest.err >&5
9766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9767   (exit $ac_status); } &&
9768          { ac_try='test -z "$ac_c_werror_flag"
9769                          || test ! -s conftest.err'
9770   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9771   (eval $ac_try) 2>&5
9772   ac_status=$?
9773   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9774   (exit $ac_status); }; } &&
9775          { ac_try='test -s conftest$ac_exeext'
9776   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9777   (eval $ac_try) 2>&5
9778   ac_status=$?
9779   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9780   (exit $ac_status); }; }; then
9781   ac_cv_search_ldexp="-l$ac_lib"
9782 break
9783 else
9784   echo "$as_me: failed program was:" >&5
9785 sed 's/^/| /' conftest.$ac_ext >&5
9786
9787 fi
9788 rm -f conftest.err conftest.$ac_objext \
9789       conftest$ac_exeext conftest.$ac_ext
9790   done
9791 fi
9792 LIBS=$ac_func_search_save_LIBS
9793 fi
9794 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9795 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9796 if test "$ac_cv_search_ldexp" != no; then
9797   test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9798
9799 fi
9800
9801 LDEXP_LIB="$LIBS"
9802 LIBS="$save_LIBS"
9803
9804
9805 # Use <inttypes.h> only if it exists,
9806 # doesn't clash with <sys/types.h>, and declares intmax_t.
9807 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9808 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9809 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9810   echo $ECHO_N "(cached) $ECHO_C" >&6
9811 else
9812   cat >conftest.$ac_ext <<_ACEOF
9813 /* confdefs.h.  */
9814 _ACEOF
9815 cat confdefs.h >>conftest.$ac_ext
9816 cat >>conftest.$ac_ext <<_ACEOF
9817 /* end confdefs.h.  */
9818 #include <sys/types.h>
9819 #include <inttypes.h>
9820 int
9821 main ()
9822 {
9823 intmax_t i = -1;
9824   ;
9825   return 0;
9826 }
9827 _ACEOF
9828 rm -f conftest.$ac_objext
9829 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9830   (eval $ac_compile) 2>conftest.er1
9831   ac_status=$?
9832   grep -v '^ *+' conftest.er1 >conftest.err
9833   rm -f conftest.er1
9834   cat conftest.err >&5
9835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9836   (exit $ac_status); } &&
9837          { ac_try='test -z "$ac_c_werror_flag"
9838                          || test ! -s conftest.err'
9839   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9840   (eval $ac_try) 2>&5
9841   ac_status=$?
9842   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9843   (exit $ac_status); }; } &&
9844          { ac_try='test -s conftest.$ac_objext'
9845   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9846   (eval $ac_try) 2>&5
9847   ac_status=$?
9848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9849   (exit $ac_status); }; }; then
9850   gcc_cv_header_inttypes_h=yes
9851 else
9852   echo "$as_me: failed program was:" >&5
9853 sed 's/^/| /' conftest.$ac_ext >&5
9854
9855 gcc_cv_header_inttypes_h=no
9856 fi
9857 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9858 fi
9859
9860 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9861 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9862 if test $gcc_cv_header_inttypes_h = yes; then
9863
9864 cat >>confdefs.h <<\_ACEOF
9865 #define HAVE_INTTYPES_H 1
9866 _ACEOF
9867
9868 fi
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
9895
9896
9897
9898
9899
9900
9901
9902
9903
9904
9905
9906
9907 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9908         sysconf strsignal getrusage nl_langinfo scandir alphasort \
9909         gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9910         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
9911 do
9912 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9913 echo "$as_me:$LINENO: checking for $ac_func" >&5
9914 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9915 if eval "test \"\${$as_ac_var+set}\" = set"; then
9916   echo $ECHO_N "(cached) $ECHO_C" >&6
9917 else
9918   cat >conftest.$ac_ext <<_ACEOF
9919 /* confdefs.h.  */
9920 _ACEOF
9921 cat confdefs.h >>conftest.$ac_ext
9922 cat >>conftest.$ac_ext <<_ACEOF
9923 /* end confdefs.h.  */
9924 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9925    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9926 #define $ac_func innocuous_$ac_func
9927
9928 /* System header to define __stub macros and hopefully few prototypes,
9929     which can conflict with char $ac_func (); below.
9930     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9931     <limits.h> exists even on freestanding compilers.  */
9932
9933 #ifdef __STDC__
9934 # include <limits.h>
9935 #else
9936 # include <assert.h>
9937 #endif
9938
9939 #undef $ac_func
9940
9941 /* Override any gcc2 internal prototype to avoid an error.  */
9942 #ifdef __cplusplus
9943 extern "C"
9944 {
9945 #endif
9946 /* We use char because int might match the return type of a gcc2
9947    builtin and then its argument prototype would still apply.  */
9948 char $ac_func ();
9949 /* The GNU C library defines this for functions which it implements
9950     to always fail with ENOSYS.  Some functions are actually named
9951     something starting with __ and the normal name is an alias.  */
9952 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9953 choke me
9954 #else
9955 char (*f) () = $ac_func;
9956 #endif
9957 #ifdef __cplusplus
9958 }
9959 #endif
9960
9961 int
9962 main ()
9963 {
9964 return f != $ac_func;
9965   ;
9966   return 0;
9967 }
9968 _ACEOF
9969 rm -f conftest.$ac_objext conftest$ac_exeext
9970 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9971   (eval $ac_link) 2>conftest.er1
9972   ac_status=$?
9973   grep -v '^ *+' conftest.er1 >conftest.err
9974   rm -f conftest.er1
9975   cat conftest.err >&5
9976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9977   (exit $ac_status); } &&
9978          { ac_try='test -z "$ac_c_werror_flag"
9979                          || test ! -s conftest.err'
9980   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9981   (eval $ac_try) 2>&5
9982   ac_status=$?
9983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9984   (exit $ac_status); }; } &&
9985          { ac_try='test -s conftest$ac_exeext'
9986   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9987   (eval $ac_try) 2>&5
9988   ac_status=$?
9989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9990   (exit $ac_status); }; }; then
9991   eval "$as_ac_var=yes"
9992 else
9993   echo "$as_me: failed program was:" >&5
9994 sed 's/^/| /' conftest.$ac_ext >&5
9995
9996 eval "$as_ac_var=no"
9997 fi
9998 rm -f conftest.err conftest.$ac_objext \
9999       conftest$ac_exeext conftest.$ac_ext
10000 fi
10001 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10002 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10003 if test `eval echo '${'$as_ac_var'}'` = yes; then
10004   cat >>confdefs.h <<_ACEOF
10005 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10006 _ACEOF
10007
10008 fi
10009 done
10010
10011
10012 if test x$ac_cv_func_mbstowcs = xyes; then
10013   echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
10014 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
10015 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
10016   echo $ECHO_N "(cached) $ECHO_C" >&6
10017 else
10018       if test "$cross_compiling" = yes; then
10019   gcc_cv_func_mbstowcs_works=yes
10020 else
10021   cat >conftest.$ac_ext <<_ACEOF
10022 /* confdefs.h.  */
10023 _ACEOF
10024 cat confdefs.h >>conftest.$ac_ext
10025 cat >>conftest.$ac_ext <<_ACEOF
10026 /* end confdefs.h.  */
10027 #include <stdlib.h>
10028 int main()
10029 {
10030   mbstowcs(0, "", 0);
10031   return 0;
10032 }
10033 _ACEOF
10034 rm -f conftest$ac_exeext
10035 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10036   (eval $ac_link) 2>&5
10037   ac_status=$?
10038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10039   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10040   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10041   (eval $ac_try) 2>&5
10042   ac_status=$?
10043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10044   (exit $ac_status); }; }; then
10045   gcc_cv_func_mbstowcs_works=yes
10046 else
10047   echo "$as_me: program exited with status $ac_status" >&5
10048 echo "$as_me: failed program was:" >&5
10049 sed 's/^/| /' conftest.$ac_ext >&5
10050
10051 ( exit $ac_status )
10052 gcc_cv_func_mbstowcs_works=no
10053 fi
10054 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10055 fi
10056 fi
10057 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
10058 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
10059   if test x$gcc_cv_func_mbstowcs_works = xyes; then
10060
10061 cat >>confdefs.h <<\_ACEOF
10062 #define HAVE_WORKING_MBSTOWCS 1
10063 _ACEOF
10064
10065   fi
10066 fi
10067
10068 echo "$as_me:$LINENO: checking for ssize_t" >&5
10069 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
10070 if test "${ac_cv_type_ssize_t+set}" = set; then
10071   echo $ECHO_N "(cached) $ECHO_C" >&6
10072 else
10073   cat >conftest.$ac_ext <<_ACEOF
10074 /* confdefs.h.  */
10075 _ACEOF
10076 cat confdefs.h >>conftest.$ac_ext
10077 cat >>conftest.$ac_ext <<_ACEOF
10078 /* end confdefs.h.  */
10079 $ac_includes_default
10080 int
10081 main ()
10082 {
10083 if ((ssize_t *) 0)
10084   return 0;
10085 if (sizeof (ssize_t))
10086   return 0;
10087   ;
10088   return 0;
10089 }
10090 _ACEOF
10091 rm -f conftest.$ac_objext
10092 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10093   (eval $ac_compile) 2>conftest.er1
10094   ac_status=$?
10095   grep -v '^ *+' conftest.er1 >conftest.err
10096   rm -f conftest.er1
10097   cat conftest.err >&5
10098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10099   (exit $ac_status); } &&
10100          { ac_try='test -z "$ac_c_werror_flag"
10101                          || test ! -s conftest.err'
10102   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10103   (eval $ac_try) 2>&5
10104   ac_status=$?
10105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10106   (exit $ac_status); }; } &&
10107          { ac_try='test -s conftest.$ac_objext'
10108   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10109   (eval $ac_try) 2>&5
10110   ac_status=$?
10111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10112   (exit $ac_status); }; }; then
10113   ac_cv_type_ssize_t=yes
10114 else
10115   echo "$as_me: failed program was:" >&5
10116 sed 's/^/| /' conftest.$ac_ext >&5
10117
10118 ac_cv_type_ssize_t=no
10119 fi
10120 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10121 fi
10122 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
10123 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
10124 if test $ac_cv_type_ssize_t = yes; then
10125   :
10126 else
10127
10128 cat >>confdefs.h <<_ACEOF
10129 #define ssize_t int
10130 _ACEOF
10131
10132 fi
10133
10134
10135 # Try to determine the array type of the second argument of getgroups
10136 # for the target system (int or gid_t).
10137 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
10138 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
10139 if test "${ac_cv_type_uid_t+set}" = set; then
10140   echo $ECHO_N "(cached) $ECHO_C" >&6
10141 else
10142   cat >conftest.$ac_ext <<_ACEOF
10143 /* confdefs.h.  */
10144 _ACEOF
10145 cat confdefs.h >>conftest.$ac_ext
10146 cat >>conftest.$ac_ext <<_ACEOF
10147 /* end confdefs.h.  */
10148 #include <sys/types.h>
10149
10150 _ACEOF
10151 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10152   $EGREP "uid_t" >/dev/null 2>&1; then
10153   ac_cv_type_uid_t=yes
10154 else
10155   ac_cv_type_uid_t=no
10156 fi
10157 rm -f conftest*
10158
10159 fi
10160 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
10161 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
10162 if test $ac_cv_type_uid_t = no; then
10163
10164 cat >>confdefs.h <<\_ACEOF
10165 #define uid_t int
10166 _ACEOF
10167
10168
10169 cat >>confdefs.h <<\_ACEOF
10170 #define gid_t int
10171 _ACEOF
10172
10173 fi
10174
10175 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
10176 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
10177 if test "${ac_cv_type_getgroups+set}" = set; then
10178   echo $ECHO_N "(cached) $ECHO_C" >&6
10179 else
10180   if test "$cross_compiling" = yes; then
10181   ac_cv_type_getgroups=cross
10182 else
10183   cat >conftest.$ac_ext <<_ACEOF
10184 /* confdefs.h.  */
10185 _ACEOF
10186 cat confdefs.h >>conftest.$ac_ext
10187 cat >>conftest.$ac_ext <<_ACEOF
10188 /* end confdefs.h.  */
10189 /* Thanks to Mike Rendell for this test.  */
10190 #include <sys/types.h>
10191 #define NGID 256
10192 #undef MAX
10193 #define MAX(x, y) ((x) > (y) ? (x) : (y))
10194
10195 int
10196 main ()
10197 {
10198   gid_t gidset[NGID];
10199   int i, n;
10200   union { gid_t gval; long lval; }  val;
10201
10202   val.lval = -1;
10203   for (i = 0; i < NGID; i++)
10204     gidset[i] = val.gval;
10205   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
10206                  gidset);
10207   /* Exit non-zero if getgroups seems to require an array of ints.  This
10208      happens when gid_t is short but getgroups modifies an array of ints.  */
10209   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
10210 }
10211 _ACEOF
10212 rm -f conftest$ac_exeext
10213 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10214   (eval $ac_link) 2>&5
10215   ac_status=$?
10216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10217   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10218   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10219   (eval $ac_try) 2>&5
10220   ac_status=$?
10221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10222   (exit $ac_status); }; }; then
10223   ac_cv_type_getgroups=gid_t
10224 else
10225   echo "$as_me: program exited with status $ac_status" >&5
10226 echo "$as_me: failed program was:" >&5
10227 sed 's/^/| /' conftest.$ac_ext >&5
10228
10229 ( exit $ac_status )
10230 ac_cv_type_getgroups=int
10231 fi
10232 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10233 fi
10234 if test $ac_cv_type_getgroups = cross; then
10235         cat >conftest.$ac_ext <<_ACEOF
10236 /* confdefs.h.  */
10237 _ACEOF
10238 cat confdefs.h >>conftest.$ac_ext
10239 cat >>conftest.$ac_ext <<_ACEOF
10240 /* end confdefs.h.  */
10241 #include <unistd.h>
10242
10243 _ACEOF
10244 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10245   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
10246   ac_cv_type_getgroups=gid_t
10247 else
10248   ac_cv_type_getgroups=int
10249 fi
10250 rm -f conftest*
10251
10252 fi
10253 fi
10254 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
10255 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
10256
10257 cat >>confdefs.h <<_ACEOF
10258 #define GETGROUPS_T $ac_cv_type_getgroups
10259 _ACEOF
10260
10261
10262 if test "${target}" = "${build}"; then
10263   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
10264 else
10265   case "${target}" in
10266         # This condition may need some tweaking.  It should include all
10267         # targets where the array type of the second argument of getgroups
10268         # is int and the type of gid_t is not equivalent to int.
10269         *-*-sunos* | *-*-ultrix*)
10270                 TARGET_GETGROUPS_T=int
10271                 ;;
10272         *)
10273                 TARGET_GETGROUPS_T=gid_t
10274                 ;;
10275   esac
10276 fi
10277
10278
10279
10280 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10281 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10282 if test "${ac_cv_header_sys_mman_h+set}" = set; then
10283   echo $ECHO_N "(cached) $ECHO_C" >&6
10284 else
10285   cat >conftest.$ac_ext <<_ACEOF
10286 /* confdefs.h.  */
10287 _ACEOF
10288 cat confdefs.h >>conftest.$ac_ext
10289 cat >>conftest.$ac_ext <<_ACEOF
10290 /* end confdefs.h.  */
10291 #include <sys/mman.h>
10292 _ACEOF
10293 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10294   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10295   ac_status=$?
10296   grep -v '^ *+' conftest.er1 >conftest.err
10297   rm -f conftest.er1
10298   cat conftest.err >&5
10299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10300   (exit $ac_status); } >/dev/null; then
10301   if test -s conftest.err; then
10302     ac_cpp_err=$ac_c_preproc_warn_flag
10303     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10304   else
10305     ac_cpp_err=
10306   fi
10307 else
10308   ac_cpp_err=yes
10309 fi
10310 if test -z "$ac_cpp_err"; then
10311   ac_cv_header_sys_mman_h=yes
10312 else
10313   echo "$as_me: failed program was:" >&5
10314 sed 's/^/| /' conftest.$ac_ext >&5
10315
10316   ac_cv_header_sys_mman_h=no
10317 fi
10318 rm -f conftest.err conftest.$ac_ext
10319 fi
10320 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10321 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10322 if test $ac_cv_header_sys_mman_h = yes; then
10323   gcc_header_sys_mman_h=yes
10324 else
10325   gcc_header_sys_mman_h=no
10326 fi
10327
10328 echo "$as_me:$LINENO: checking for mmap" >&5
10329 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10330 if test "${ac_cv_func_mmap+set}" = set; then
10331   echo $ECHO_N "(cached) $ECHO_C" >&6
10332 else
10333   cat >conftest.$ac_ext <<_ACEOF
10334 /* confdefs.h.  */
10335 _ACEOF
10336 cat confdefs.h >>conftest.$ac_ext
10337 cat >>conftest.$ac_ext <<_ACEOF
10338 /* end confdefs.h.  */
10339 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10340    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10341 #define mmap innocuous_mmap
10342
10343 /* System header to define __stub macros and hopefully few prototypes,
10344     which can conflict with char mmap (); below.
10345     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10346     <limits.h> exists even on freestanding compilers.  */
10347
10348 #ifdef __STDC__
10349 # include <limits.h>
10350 #else
10351 # include <assert.h>
10352 #endif
10353
10354 #undef mmap
10355
10356 /* Override any gcc2 internal prototype to avoid an error.  */
10357 #ifdef __cplusplus
10358 extern "C"
10359 {
10360 #endif
10361 /* We use char because int might match the return type of a gcc2
10362    builtin and then its argument prototype would still apply.  */
10363 char mmap ();
10364 /* The GNU C library defines this for functions which it implements
10365     to always fail with ENOSYS.  Some functions are actually named
10366     something starting with __ and the normal name is an alias.  */
10367 #if defined (__stub_mmap) || defined (__stub___mmap)
10368 choke me
10369 #else
10370 char (*f) () = mmap;
10371 #endif
10372 #ifdef __cplusplus
10373 }
10374 #endif
10375
10376 int
10377 main ()
10378 {
10379 return f != mmap;
10380   ;
10381   return 0;
10382 }
10383 _ACEOF
10384 rm -f conftest.$ac_objext conftest$ac_exeext
10385 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10386   (eval $ac_link) 2>conftest.er1
10387   ac_status=$?
10388   grep -v '^ *+' conftest.er1 >conftest.err
10389   rm -f conftest.er1
10390   cat conftest.err >&5
10391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10392   (exit $ac_status); } &&
10393          { ac_try='test -z "$ac_c_werror_flag"
10394                          || test ! -s conftest.err'
10395   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10396   (eval $ac_try) 2>&5
10397   ac_status=$?
10398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10399   (exit $ac_status); }; } &&
10400          { ac_try='test -s conftest$ac_exeext'
10401   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10402   (eval $ac_try) 2>&5
10403   ac_status=$?
10404   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10405   (exit $ac_status); }; }; then
10406   ac_cv_func_mmap=yes
10407 else
10408   echo "$as_me: failed program was:" >&5
10409 sed 's/^/| /' conftest.$ac_ext >&5
10410
10411 ac_cv_func_mmap=no
10412 fi
10413 rm -f conftest.err conftest.$ac_objext \
10414       conftest$ac_exeext conftest.$ac_ext
10415 fi
10416 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10417 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10418 if test $ac_cv_func_mmap = yes; then
10419   gcc_func_mmap=yes
10420 else
10421   gcc_func_mmap=no
10422 fi
10423
10424 if test "$gcc_header_sys_mman_h" != yes \
10425  || test "$gcc_func_mmap" != yes; then
10426    gcc_cv_func_mmap_file=no
10427    gcc_cv_func_mmap_dev_zero=no
10428    gcc_cv_func_mmap_anon=no
10429 else
10430    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10431 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10432 if test "${gcc_cv_func_mmap_file+set}" = set; then
10433   echo $ECHO_N "(cached) $ECHO_C" >&6
10434 else
10435   # Add a system to this blacklist if
10436    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10437    # memory area containing the same data that you'd get if you applied
10438    # read() to the same fd.  The only system known to have a problem here
10439    # is VMS, where text files have record structure.
10440    case "$host_os" in
10441      vms* | ultrix*)
10442         gcc_cv_func_mmap_file=no ;;
10443      *)
10444         gcc_cv_func_mmap_file=yes;;
10445    esac
10446 fi
10447 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10448 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10449    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10450 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10451 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10452   echo $ECHO_N "(cached) $ECHO_C" >&6
10453 else
10454   # Add a system to this blacklist if it has mmap() but /dev/zero
10455    # does not exist, or if mmapping /dev/zero does not give anonymous
10456    # zeroed pages with both the following properties:
10457    # 1. If you map N consecutive pages in with one call, and then
10458    #    unmap any subset of those pages, the pages that were not
10459    #    explicitly unmapped remain accessible.
10460    # 2. If you map two adjacent blocks of memory and then unmap them
10461    #    both at once, they must both go away.
10462    # Systems known to be in this category are Windows (all variants),
10463    # VMS, and Darwin.
10464    case "$host_os" in
10465      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10466         gcc_cv_func_mmap_dev_zero=no ;;
10467      *)
10468         gcc_cv_func_mmap_dev_zero=yes;;
10469    esac
10470 fi
10471 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10472 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10473
10474    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10475    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10476 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10477 if test "${gcc_cv_decl_map_anon+set}" = set; then
10478   echo $ECHO_N "(cached) $ECHO_C" >&6
10479 else
10480   cat >conftest.$ac_ext <<_ACEOF
10481 /* confdefs.h.  */
10482 _ACEOF
10483 cat confdefs.h >>conftest.$ac_ext
10484 cat >>conftest.$ac_ext <<_ACEOF
10485 /* end confdefs.h.  */
10486 #include <sys/types.h>
10487 #include <sys/mman.h>
10488 #include <unistd.h>
10489
10490 #ifndef MAP_ANONYMOUS
10491 #define MAP_ANONYMOUS MAP_ANON
10492 #endif
10493
10494 int
10495 main ()
10496 {
10497 int n = MAP_ANONYMOUS;
10498   ;
10499   return 0;
10500 }
10501 _ACEOF
10502 rm -f conftest.$ac_objext
10503 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10504   (eval $ac_compile) 2>conftest.er1
10505   ac_status=$?
10506   grep -v '^ *+' conftest.er1 >conftest.err
10507   rm -f conftest.er1
10508   cat conftest.err >&5
10509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10510   (exit $ac_status); } &&
10511          { ac_try='test -z "$ac_c_werror_flag"
10512                          || test ! -s conftest.err'
10513   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10514   (eval $ac_try) 2>&5
10515   ac_status=$?
10516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10517   (exit $ac_status); }; } &&
10518          { ac_try='test -s conftest.$ac_objext'
10519   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10520   (eval $ac_try) 2>&5
10521   ac_status=$?
10522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10523   (exit $ac_status); }; }; then
10524   gcc_cv_decl_map_anon=yes
10525 else
10526   echo "$as_me: failed program was:" >&5
10527 sed 's/^/| /' conftest.$ac_ext >&5
10528
10529 gcc_cv_decl_map_anon=no
10530 fi
10531 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10532 fi
10533 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10534 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10535
10536    if test $gcc_cv_decl_map_anon = no; then
10537      gcc_cv_func_mmap_anon=no
10538    else
10539      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10540 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10541 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10542   echo $ECHO_N "(cached) $ECHO_C" >&6
10543 else
10544   # Add a system to this blacklist if it has mmap() and MAP_ANON or
10545    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10546    # doesn't give anonymous zeroed pages with the same properties listed
10547    # above for use of /dev/zero.
10548    # Systems known to be in this category are Windows, VMS, and SCO Unix.
10549    case "$host_os" in
10550      vms* | cygwin* | pe | mingw* | sco* | udk* )
10551         gcc_cv_func_mmap_anon=no ;;
10552      *)
10553         gcc_cv_func_mmap_anon=yes;;
10554    esac
10555 fi
10556 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10557 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10558    fi
10559 fi
10560
10561 if test $gcc_cv_func_mmap_file = yes; then
10562
10563 cat >>confdefs.h <<\_ACEOF
10564 #define HAVE_MMAP_FILE 1
10565 _ACEOF
10566
10567 fi
10568 if test $gcc_cv_func_mmap_dev_zero = yes; then
10569
10570 cat >>confdefs.h <<\_ACEOF
10571 #define HAVE_MMAP_DEV_ZERO 1
10572 _ACEOF
10573
10574 fi
10575 if test $gcc_cv_func_mmap_anon = yes; then
10576
10577 cat >>confdefs.h <<\_ACEOF
10578 #define HAVE_MMAP_ANON 1
10579 _ACEOF
10580
10581 fi
10582
10583
10584 case "${host}" in
10585 *-*-*vms*)
10586   # Under VMS, vfork works very differently than on Unix. The standard test
10587   # won't work, and it isn't easily adaptable. It makes more sense to
10588   # just force it.
10589   ac_cv_func_vfork_works=yes
10590   ;;
10591 esac
10592 echo "$as_me:$LINENO: checking for pid_t" >&5
10593 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10594 if test "${ac_cv_type_pid_t+set}" = set; then
10595   echo $ECHO_N "(cached) $ECHO_C" >&6
10596 else
10597   cat >conftest.$ac_ext <<_ACEOF
10598 /* confdefs.h.  */
10599 _ACEOF
10600 cat confdefs.h >>conftest.$ac_ext
10601 cat >>conftest.$ac_ext <<_ACEOF
10602 /* end confdefs.h.  */
10603 $ac_includes_default
10604 int
10605 main ()
10606 {
10607 if ((pid_t *) 0)
10608   return 0;
10609 if (sizeof (pid_t))
10610   return 0;
10611   ;
10612   return 0;
10613 }
10614 _ACEOF
10615 rm -f conftest.$ac_objext
10616 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10617   (eval $ac_compile) 2>conftest.er1
10618   ac_status=$?
10619   grep -v '^ *+' conftest.er1 >conftest.err
10620   rm -f conftest.er1
10621   cat conftest.err >&5
10622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10623   (exit $ac_status); } &&
10624          { ac_try='test -z "$ac_c_werror_flag"
10625                          || test ! -s conftest.err'
10626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10627   (eval $ac_try) 2>&5
10628   ac_status=$?
10629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10630   (exit $ac_status); }; } &&
10631          { ac_try='test -s conftest.$ac_objext'
10632   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10633   (eval $ac_try) 2>&5
10634   ac_status=$?
10635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10636   (exit $ac_status); }; }; then
10637   ac_cv_type_pid_t=yes
10638 else
10639   echo "$as_me: failed program was:" >&5
10640 sed 's/^/| /' conftest.$ac_ext >&5
10641
10642 ac_cv_type_pid_t=no
10643 fi
10644 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10645 fi
10646 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10647 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10648 if test $ac_cv_type_pid_t = yes; then
10649   :
10650 else
10651
10652 cat >>confdefs.h <<_ACEOF
10653 #define pid_t int
10654 _ACEOF
10655
10656 fi
10657
10658
10659
10660 for ac_header in unistd.h vfork.h
10661 do
10662 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10663 echo "$as_me:$LINENO: checking for $ac_header" >&5
10664 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10665 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10666   echo $ECHO_N "(cached) $ECHO_C" >&6
10667 else
10668   cat >conftest.$ac_ext <<_ACEOF
10669 /* confdefs.h.  */
10670 _ACEOF
10671 cat confdefs.h >>conftest.$ac_ext
10672 cat >>conftest.$ac_ext <<_ACEOF
10673 /* end confdefs.h.  */
10674 #include <$ac_header>
10675 _ACEOF
10676 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10677   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10678   ac_status=$?
10679   grep -v '^ *+' conftest.er1 >conftest.err
10680   rm -f conftest.er1
10681   cat conftest.err >&5
10682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10683   (exit $ac_status); } >/dev/null; then
10684   if test -s conftest.err; then
10685     ac_cpp_err=$ac_c_preproc_warn_flag
10686     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10687   else
10688     ac_cpp_err=
10689   fi
10690 else
10691   ac_cpp_err=yes
10692 fi
10693 if test -z "$ac_cpp_err"; then
10694   eval "$as_ac_Header=yes"
10695 else
10696   echo "$as_me: failed program was:" >&5
10697 sed 's/^/| /' conftest.$ac_ext >&5
10698
10699   eval "$as_ac_Header=no"
10700 fi
10701 rm -f conftest.err conftest.$ac_ext
10702 fi
10703 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10704 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10705 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10706   cat >>confdefs.h <<_ACEOF
10707 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10708 _ACEOF
10709
10710 fi
10711 done
10712
10713
10714
10715 for ac_func in fork vfork
10716 do
10717 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10718 echo "$as_me:$LINENO: checking for $ac_func" >&5
10719 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10720 if eval "test \"\${$as_ac_var+set}\" = set"; then
10721   echo $ECHO_N "(cached) $ECHO_C" >&6
10722 else
10723   cat >conftest.$ac_ext <<_ACEOF
10724 /* confdefs.h.  */
10725 _ACEOF
10726 cat confdefs.h >>conftest.$ac_ext
10727 cat >>conftest.$ac_ext <<_ACEOF
10728 /* end confdefs.h.  */
10729 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10730    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10731 #define $ac_func innocuous_$ac_func
10732
10733 /* System header to define __stub macros and hopefully few prototypes,
10734     which can conflict with char $ac_func (); below.
10735     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10736     <limits.h> exists even on freestanding compilers.  */
10737
10738 #ifdef __STDC__
10739 # include <limits.h>
10740 #else
10741 # include <assert.h>
10742 #endif
10743
10744 #undef $ac_func
10745
10746 /* Override any gcc2 internal prototype to avoid an error.  */
10747 #ifdef __cplusplus
10748 extern "C"
10749 {
10750 #endif
10751 /* We use char because int might match the return type of a gcc2
10752    builtin and then its argument prototype would still apply.  */
10753 char $ac_func ();
10754 /* The GNU C library defines this for functions which it implements
10755     to always fail with ENOSYS.  Some functions are actually named
10756     something starting with __ and the normal name is an alias.  */
10757 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10758 choke me
10759 #else
10760 char (*f) () = $ac_func;
10761 #endif
10762 #ifdef __cplusplus
10763 }
10764 #endif
10765
10766 int
10767 main ()
10768 {
10769 return f != $ac_func;
10770   ;
10771   return 0;
10772 }
10773 _ACEOF
10774 rm -f conftest.$ac_objext conftest$ac_exeext
10775 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10776   (eval $ac_link) 2>conftest.er1
10777   ac_status=$?
10778   grep -v '^ *+' conftest.er1 >conftest.err
10779   rm -f conftest.er1
10780   cat conftest.err >&5
10781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10782   (exit $ac_status); } &&
10783          { ac_try='test -z "$ac_c_werror_flag"
10784                          || test ! -s conftest.err'
10785   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10786   (eval $ac_try) 2>&5
10787   ac_status=$?
10788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10789   (exit $ac_status); }; } &&
10790          { ac_try='test -s conftest$ac_exeext'
10791   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10792   (eval $ac_try) 2>&5
10793   ac_status=$?
10794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10795   (exit $ac_status); }; }; then
10796   eval "$as_ac_var=yes"
10797 else
10798   echo "$as_me: failed program was:" >&5
10799 sed 's/^/| /' conftest.$ac_ext >&5
10800
10801 eval "$as_ac_var=no"
10802 fi
10803 rm -f conftest.err conftest.$ac_objext \
10804       conftest$ac_exeext conftest.$ac_ext
10805 fi
10806 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10807 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10808 if test `eval echo '${'$as_ac_var'}'` = yes; then
10809   cat >>confdefs.h <<_ACEOF
10810 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10811 _ACEOF
10812
10813 fi
10814 done
10815
10816 if test "x$ac_cv_func_fork" = xyes; then
10817   echo "$as_me:$LINENO: checking for working fork" >&5
10818 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10819 if test "${ac_cv_func_fork_works+set}" = set; then
10820   echo $ECHO_N "(cached) $ECHO_C" >&6
10821 else
10822   if test "$cross_compiling" = yes; then
10823   ac_cv_func_fork_works=cross
10824 else
10825   cat >conftest.$ac_ext <<_ACEOF
10826 /* By Ruediger Kuhlmann. */
10827       #include <sys/types.h>
10828       #if HAVE_UNISTD_H
10829       # include <unistd.h>
10830       #endif
10831       /* Some systems only have a dummy stub for fork() */
10832       int main ()
10833       {
10834         if (fork() < 0)
10835           exit (1);
10836         exit (0);
10837       }
10838 _ACEOF
10839 rm -f conftest$ac_exeext
10840 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10841   (eval $ac_link) 2>&5
10842   ac_status=$?
10843   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10844   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10845   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10846   (eval $ac_try) 2>&5
10847   ac_status=$?
10848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10849   (exit $ac_status); }; }; then
10850   ac_cv_func_fork_works=yes
10851 else
10852   echo "$as_me: program exited with status $ac_status" >&5
10853 echo "$as_me: failed program was:" >&5
10854 sed 's/^/| /' conftest.$ac_ext >&5
10855
10856 ( exit $ac_status )
10857 ac_cv_func_fork_works=no
10858 fi
10859 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10860 fi
10861 fi
10862 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10863 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10864
10865 else
10866   ac_cv_func_fork_works=$ac_cv_func_fork
10867 fi
10868 if test "x$ac_cv_func_fork_works" = xcross; then
10869   case $host in
10870     *-*-amigaos* | *-*-msdosdjgpp*)
10871       # Override, as these systems have only a dummy fork() stub
10872       ac_cv_func_fork_works=no
10873       ;;
10874     *)
10875       ac_cv_func_fork_works=yes
10876       ;;
10877   esac
10878   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10879 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10880 fi
10881 ac_cv_func_vfork_works=$ac_cv_func_vfork
10882 if test "x$ac_cv_func_vfork" = xyes; then
10883   echo "$as_me:$LINENO: checking for working vfork" >&5
10884 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10885 if test "${ac_cv_func_vfork_works+set}" = set; then
10886   echo $ECHO_N "(cached) $ECHO_C" >&6
10887 else
10888   if test "$cross_compiling" = yes; then
10889   ac_cv_func_vfork_works=cross
10890 else
10891   cat >conftest.$ac_ext <<_ACEOF
10892 /* confdefs.h.  */
10893 _ACEOF
10894 cat confdefs.h >>conftest.$ac_ext
10895 cat >>conftest.$ac_ext <<_ACEOF
10896 /* end confdefs.h.  */
10897 /* Thanks to Paul Eggert for this test.  */
10898 #include <stdio.h>
10899 #include <stdlib.h>
10900 #include <sys/types.h>
10901 #include <sys/stat.h>
10902 #include <sys/wait.h>
10903 #if HAVE_UNISTD_H
10904 # include <unistd.h>
10905 #endif
10906 #if HAVE_VFORK_H
10907 # include <vfork.h>
10908 #endif
10909 /* On some sparc systems, changes by the child to local and incoming
10910    argument registers are propagated back to the parent.  The compiler
10911    is told about this with #include <vfork.h>, but some compilers
10912    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10913    static variable whose address is put into a register that is
10914    clobbered by the vfork.  */
10915 static void
10916 #ifdef __cplusplus
10917 sparc_address_test (int arg)
10918 # else
10919 sparc_address_test (arg) int arg;
10920 #endif
10921 {
10922   static pid_t child;
10923   if (!child) {
10924     child = vfork ();
10925     if (child < 0) {
10926       perror ("vfork");
10927       _exit(2);
10928     }
10929     if (!child) {
10930       arg = getpid();
10931       write(-1, "", 0);
10932       _exit (arg);
10933     }
10934   }
10935 }
10936
10937 int
10938 main ()
10939 {
10940   pid_t parent = getpid ();
10941   pid_t child;
10942
10943   sparc_address_test (0);
10944
10945   child = vfork ();
10946
10947   if (child == 0) {
10948     /* Here is another test for sparc vfork register problems.  This
10949        test uses lots of local variables, at least as many local
10950        variables as main has allocated so far including compiler
10951        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10952        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10953        reuse the register of parent for one of the local variables,
10954        since it will think that parent can't possibly be used any more
10955        in this routine.  Assigning to the local variable will thus
10956        munge parent in the parent process.  */
10957     pid_t
10958       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10959       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10960     /* Convince the compiler that p..p7 are live; otherwise, it might
10961        use the same hardware register for all 8 local variables.  */
10962     if (p != p1 || p != p2 || p != p3 || p != p4
10963         || p != p5 || p != p6 || p != p7)
10964       _exit(1);
10965
10966     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10967        from child file descriptors.  If the child closes a descriptor
10968        before it execs or exits, this munges the parent's descriptor
10969        as well.  Test for this by closing stdout in the child.  */
10970     _exit(close(fileno(stdout)) != 0);
10971   } else {
10972     int status;
10973     struct stat st;
10974
10975     while (wait(&status) != child)
10976       ;
10977     exit(
10978          /* Was there some problem with vforking?  */
10979          child < 0
10980
10981          /* Did the child fail?  (This shouldn't happen.)  */
10982          || status
10983
10984          /* Did the vfork/compiler bug occur?  */
10985          || parent != getpid()
10986
10987          /* Did the file descriptor bug occur?  */
10988          || fstat(fileno(stdout), &st) != 0
10989          );
10990   }
10991 }
10992 _ACEOF
10993 rm -f conftest$ac_exeext
10994 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10995   (eval $ac_link) 2>&5
10996   ac_status=$?
10997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10998   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10999   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11000   (eval $ac_try) 2>&5
11001   ac_status=$?
11002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11003   (exit $ac_status); }; }; then
11004   ac_cv_func_vfork_works=yes
11005 else
11006   echo "$as_me: program exited with status $ac_status" >&5
11007 echo "$as_me: failed program was:" >&5
11008 sed 's/^/| /' conftest.$ac_ext >&5
11009
11010 ( exit $ac_status )
11011 ac_cv_func_vfork_works=no
11012 fi
11013 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11014 fi
11015 fi
11016 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11017 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11018
11019 fi;
11020 if test "x$ac_cv_func_fork_works" = xcross; then
11021   ac_cv_func_vfork_works=$ac_cv_func_vfork
11022   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11023 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11024 fi
11025
11026 if test "x$ac_cv_func_vfork_works" = xyes; then
11027
11028 cat >>confdefs.h <<\_ACEOF
11029 #define HAVE_WORKING_VFORK 1
11030 _ACEOF
11031
11032 else
11033
11034 cat >>confdefs.h <<\_ACEOF
11035 #define vfork fork
11036 _ACEOF
11037
11038 fi
11039 if test "x$ac_cv_func_fork_works" = xyes; then
11040
11041 cat >>confdefs.h <<\_ACEOF
11042 #define HAVE_WORKING_FORK 1
11043 _ACEOF
11044
11045 fi
11046
11047
11048
11049       if test "X$prefix" = "XNONE"; then
11050     acl_final_prefix="$ac_default_prefix"
11051   else
11052     acl_final_prefix="$prefix"
11053   fi
11054   if test "X$exec_prefix" = "XNONE"; then
11055     acl_final_exec_prefix='${prefix}'
11056   else
11057     acl_final_exec_prefix="$exec_prefix"
11058   fi
11059   acl_save_prefix="$prefix"
11060   prefix="$acl_final_prefix"
11061   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11062   prefix="$acl_save_prefix"
11063
11064
11065 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11066 if test "${with_gnu_ld+set}" = set; then
11067   withval="$with_gnu_ld"
11068   test "$withval" = no || with_gnu_ld=yes
11069 else
11070   with_gnu_ld=no
11071 fi;
11072 # Prepare PATH_SEPARATOR.
11073 # The user is always right.
11074 if test "${PATH_SEPARATOR+set}" != set; then
11075   echo "#! /bin/sh" >conf$$.sh
11076   echo  "exit 0"   >>conf$$.sh
11077   chmod +x conf$$.sh
11078   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11079     PATH_SEPARATOR=';'
11080   else
11081     PATH_SEPARATOR=:
11082   fi
11083   rm -f conf$$.sh
11084 fi
11085 ac_prog=ld
11086 if test "$GCC" = yes; then
11087   # Check if gcc -print-prog-name=ld gives a path.
11088   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11089 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11090   case $host in
11091   *-*-mingw*)
11092     # gcc leaves a trailing carriage return which upsets mingw
11093     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11094   *)
11095     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11096   esac
11097   case $ac_prog in
11098     # Accept absolute paths.
11099     [\\/]* | [A-Za-z]:[\\/]*)
11100       re_direlt='/[^/][^/]*/\.\./'
11101       # Canonicalize the path of ld
11102       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11103       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11104         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11105       done
11106       test -z "$LD" && LD="$ac_prog"
11107       ;;
11108   "")
11109     # If it fails, then pretend we aren't using GCC.
11110     ac_prog=ld
11111     ;;
11112   *)
11113     # If it is relative, then search for the first ld in PATH.
11114     with_gnu_ld=unknown
11115     ;;
11116   esac
11117 elif test "$with_gnu_ld" = yes; then
11118   echo "$as_me:$LINENO: checking for GNU ld" >&5
11119 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11120 else
11121   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11122 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11123 fi
11124 if test "${acl_cv_path_LD+set}" = set; then
11125   echo $ECHO_N "(cached) $ECHO_C" >&6
11126 else
11127   if test -z "$LD"; then
11128   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11129   for ac_dir in $PATH; do
11130     test -z "$ac_dir" && ac_dir=.
11131     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11132       acl_cv_path_LD="$ac_dir/$ac_prog"
11133       # Check to see if the program is GNU ld.  I'd rather use --version,
11134       # but apparently some GNU ld's only accept -v.
11135       # Break only if it was the GNU/non-GNU ld that we prefer.
11136       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11137         test "$with_gnu_ld" != no && break
11138       else
11139         test "$with_gnu_ld" != yes && break
11140       fi
11141     fi
11142   done
11143   IFS="$ac_save_ifs"
11144 else
11145   acl_cv_path_LD="$LD" # Let the user override the test with a path.
11146 fi
11147 fi
11148
11149 LD="$acl_cv_path_LD"
11150 if test -n "$LD"; then
11151   echo "$as_me:$LINENO: result: $LD" >&5
11152 echo "${ECHO_T}$LD" >&6
11153 else
11154   echo "$as_me:$LINENO: result: no" >&5
11155 echo "${ECHO_T}no" >&6
11156 fi
11157 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11158 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11159    { (exit 1); exit 1; }; }
11160 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11161 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11162 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11163   echo $ECHO_N "(cached) $ECHO_C" >&6
11164 else
11165   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11166 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11167   acl_cv_prog_gnu_ld=yes
11168 else
11169   acl_cv_prog_gnu_ld=no
11170 fi
11171 fi
11172 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11173 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11174 with_gnu_ld=$acl_cv_prog_gnu_ld
11175
11176
11177
11178                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11179 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11180 if test "${acl_cv_rpath+set}" = set; then
11181   echo $ECHO_N "(cached) $ECHO_C" >&6
11182 else
11183
11184     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11185     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11186     . ./conftest.sh
11187     rm -f ./conftest.sh
11188     acl_cv_rpath=done
11189
11190 fi
11191 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11192 echo "${ECHO_T}$acl_cv_rpath" >&6
11193   wl="$acl_cv_wl"
11194   libext="$acl_cv_libext"
11195   shlibext="$acl_cv_shlibext"
11196   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11197   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11198   hardcode_direct="$acl_cv_hardcode_direct"
11199   hardcode_minus_L="$acl_cv_hardcode_minus_L"
11200     # Check whether --enable-rpath or --disable-rpath was given.
11201 if test "${enable_rpath+set}" = set; then
11202   enableval="$enable_rpath"
11203   :
11204 else
11205   enable_rpath=yes
11206 fi;
11207
11208
11209
11210
11211
11212
11213
11214     use_additional=yes
11215
11216   acl_save_prefix="$prefix"
11217   prefix="$acl_final_prefix"
11218   acl_save_exec_prefix="$exec_prefix"
11219   exec_prefix="$acl_final_exec_prefix"
11220
11221     eval additional_includedir=\"$includedir\"
11222     eval additional_libdir=\"$libdir\"
11223
11224   exec_prefix="$acl_save_exec_prefix"
11225   prefix="$acl_save_prefix"
11226
11227
11228 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11229 if test "${with_libiconv_prefix+set}" = set; then
11230   withval="$with_libiconv_prefix"
11231
11232     if test "X$withval" = "Xno"; then
11233       use_additional=no
11234     else
11235       if test "X$withval" = "X"; then
11236
11237   acl_save_prefix="$prefix"
11238   prefix="$acl_final_prefix"
11239   acl_save_exec_prefix="$exec_prefix"
11240   exec_prefix="$acl_final_exec_prefix"
11241
11242           eval additional_includedir=\"$includedir\"
11243           eval additional_libdir=\"$libdir\"
11244
11245   exec_prefix="$acl_save_exec_prefix"
11246   prefix="$acl_save_prefix"
11247
11248       else
11249         additional_includedir="$withval/include"
11250         additional_libdir="$withval/lib"
11251       fi
11252     fi
11253
11254 fi;
11255       LIBICONV=
11256   LTLIBICONV=
11257   INCICONV=
11258   rpathdirs=
11259   ltrpathdirs=
11260   names_already_handled=
11261   names_next_round='iconv '
11262   while test -n "$names_next_round"; do
11263     names_this_round="$names_next_round"
11264     names_next_round=
11265     for name in $names_this_round; do
11266       already_handled=
11267       for n in $names_already_handled; do
11268         if test "$n" = "$name"; then
11269           already_handled=yes
11270           break
11271         fi
11272       done
11273       if test -z "$already_handled"; then
11274         names_already_handled="$names_already_handled $name"
11275                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11276         eval value=\"\$HAVE_LIB$uppername\"
11277         if test -n "$value"; then
11278           if test "$value" = yes; then
11279             eval value=\"\$LIB$uppername\"
11280             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11281             eval value=\"\$LTLIB$uppername\"
11282             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11283           else
11284                                     :
11285           fi
11286         else
11287                               found_dir=
11288           found_la=
11289           found_so=
11290           found_a=
11291           if test $use_additional = yes; then
11292             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11293               found_dir="$additional_libdir"
11294               found_so="$additional_libdir/lib$name.$shlibext"
11295               if test -f "$additional_libdir/lib$name.la"; then
11296                 found_la="$additional_libdir/lib$name.la"
11297               fi
11298             else
11299               if test -f "$additional_libdir/lib$name.$libext"; then
11300                 found_dir="$additional_libdir"
11301                 found_a="$additional_libdir/lib$name.$libext"
11302                 if test -f "$additional_libdir/lib$name.la"; then
11303                   found_la="$additional_libdir/lib$name.la"
11304                 fi
11305               fi
11306             fi
11307           fi
11308           if test "X$found_dir" = "X"; then
11309             for x in $LDFLAGS $LTLIBICONV; do
11310
11311   acl_save_prefix="$prefix"
11312   prefix="$acl_final_prefix"
11313   acl_save_exec_prefix="$exec_prefix"
11314   exec_prefix="$acl_final_exec_prefix"
11315   eval x=\"$x\"
11316   exec_prefix="$acl_save_exec_prefix"
11317   prefix="$acl_save_prefix"
11318
11319               case "$x" in
11320                 -L*)
11321                   dir=`echo "X$x" | sed -e 's/^X-L//'`
11322                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11323                     found_dir="$dir"
11324                     found_so="$dir/lib$name.$shlibext"
11325                     if test -f "$dir/lib$name.la"; then
11326                       found_la="$dir/lib$name.la"
11327                     fi
11328                   else
11329                     if test -f "$dir/lib$name.$libext"; then
11330                       found_dir="$dir"
11331                       found_a="$dir/lib$name.$libext"
11332                       if test -f "$dir/lib$name.la"; then
11333                         found_la="$dir/lib$name.la"
11334                       fi
11335                     fi
11336                   fi
11337                   ;;
11338               esac
11339               if test "X$found_dir" != "X"; then
11340                 break
11341               fi
11342             done
11343           fi
11344           if test "X$found_dir" != "X"; then
11345                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11346             if test "X$found_so" != "X"; then
11347                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11348                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11349               else
11350                                                                                 haveit=
11351                 for x in $ltrpathdirs; do
11352                   if test "X$x" = "X$found_dir"; then
11353                     haveit=yes
11354                     break
11355                   fi
11356                 done
11357                 if test -z "$haveit"; then
11358                   ltrpathdirs="$ltrpathdirs $found_dir"
11359                 fi
11360                                 if test "$hardcode_direct" = yes; then
11361                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11362                 else
11363                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11364                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11365                                                             haveit=
11366                     for x in $rpathdirs; do
11367                       if test "X$x" = "X$found_dir"; then
11368                         haveit=yes
11369                         break
11370                       fi
11371                     done
11372                     if test -z "$haveit"; then
11373                       rpathdirs="$rpathdirs $found_dir"
11374                     fi
11375                   else
11376                                                                                 haveit=
11377                     for x in $LDFLAGS $LIBICONV; do
11378
11379   acl_save_prefix="$prefix"
11380   prefix="$acl_final_prefix"
11381   acl_save_exec_prefix="$exec_prefix"
11382   exec_prefix="$acl_final_exec_prefix"
11383   eval x=\"$x\"
11384   exec_prefix="$acl_save_exec_prefix"
11385   prefix="$acl_save_prefix"
11386
11387                       if test "X$x" = "X-L$found_dir"; then
11388                         haveit=yes
11389                         break
11390                       fi
11391                     done
11392                     if test -z "$haveit"; then
11393                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11394                     fi
11395                     if test "$hardcode_minus_L" != no; then
11396                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11397                     else
11398                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11399                     fi
11400                   fi
11401                 fi
11402               fi
11403             else
11404               if test "X$found_a" != "X"; then
11405                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11406               else
11407                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11408               fi
11409             fi
11410                         additional_includedir=
11411             case "$found_dir" in
11412               */lib | */lib/)
11413                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11414                 additional_includedir="$basedir/include"
11415                 ;;
11416             esac
11417             if test "X$additional_includedir" != "X"; then
11418                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
11419                 haveit=
11420                 if test "X$additional_includedir" = "X/usr/local/include"; then
11421                   if test -n "$GCC"; then
11422                     case $host_os in
11423                       linux*) haveit=yes;;
11424                     esac
11425                   fi
11426                 fi
11427                 if test -z "$haveit"; then
11428                   for x in $CPPFLAGS $INCICONV; do
11429
11430   acl_save_prefix="$prefix"
11431   prefix="$acl_final_prefix"
11432   acl_save_exec_prefix="$exec_prefix"
11433   exec_prefix="$acl_final_exec_prefix"
11434   eval x=\"$x\"
11435   exec_prefix="$acl_save_exec_prefix"
11436   prefix="$acl_save_prefix"
11437
11438                     if test "X$x" = "X-I$additional_includedir"; then
11439                       haveit=yes
11440                       break
11441                     fi
11442                   done
11443                   if test -z "$haveit"; then
11444                     if test -d "$additional_includedir"; then
11445                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11446                     fi
11447                   fi
11448                 fi
11449               fi
11450             fi
11451                         if test -n "$found_la"; then
11452                                                         save_libdir="$libdir"
11453               case "$found_la" in
11454                 */* | *\\*) . "$found_la" ;;
11455                 *) . "./$found_la" ;;
11456               esac
11457               libdir="$save_libdir"
11458                             for dep in $dependency_libs; do
11459                 case "$dep" in
11460                   -L*)
11461                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11462                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
11463                       haveit=
11464                       if test "X$additional_libdir" = "X/usr/local/lib"; then
11465                         if test -n "$GCC"; then
11466                           case $host_os in
11467                             linux*) haveit=yes;;
11468                           esac
11469                         fi
11470                       fi
11471                       if test -z "$haveit"; then
11472                         haveit=
11473                         for x in $LDFLAGS $LIBICONV; do
11474
11475   acl_save_prefix="$prefix"
11476   prefix="$acl_final_prefix"
11477   acl_save_exec_prefix="$exec_prefix"
11478   exec_prefix="$acl_final_exec_prefix"
11479   eval x=\"$x\"
11480   exec_prefix="$acl_save_exec_prefix"
11481   prefix="$acl_save_prefix"
11482
11483                           if test "X$x" = "X-L$additional_libdir"; then
11484                             haveit=yes
11485                             break
11486                           fi
11487                         done
11488                         if test -z "$haveit"; then
11489                           if test -d "$additional_libdir"; then
11490                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11491                           fi
11492                         fi
11493                         haveit=
11494                         for x in $LDFLAGS $LTLIBICONV; do
11495
11496   acl_save_prefix="$prefix"
11497   prefix="$acl_final_prefix"
11498   acl_save_exec_prefix="$exec_prefix"
11499   exec_prefix="$acl_final_exec_prefix"
11500   eval x=\"$x\"
11501   exec_prefix="$acl_save_exec_prefix"
11502   prefix="$acl_save_prefix"
11503
11504                           if test "X$x" = "X-L$additional_libdir"; then
11505                             haveit=yes
11506                             break
11507                           fi
11508                         done
11509                         if test -z "$haveit"; then
11510                           if test -d "$additional_libdir"; then
11511                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11512                           fi
11513                         fi
11514                       fi
11515                     fi
11516                     ;;
11517                   -R*)
11518                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
11519                     if test "$enable_rpath" != no; then
11520                                                                   haveit=
11521                       for x in $rpathdirs; do
11522                         if test "X$x" = "X$dir"; then
11523                           haveit=yes
11524                           break
11525                         fi
11526                       done
11527                       if test -z "$haveit"; then
11528                         rpathdirs="$rpathdirs $dir"
11529                       fi
11530                                                                   haveit=
11531                       for x in $ltrpathdirs; do
11532                         if test "X$x" = "X$dir"; then
11533                           haveit=yes
11534                           break
11535                         fi
11536                       done
11537                       if test -z "$haveit"; then
11538                         ltrpathdirs="$ltrpathdirs $dir"
11539                       fi
11540                     fi
11541                     ;;
11542                   -l*)
11543                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11544                     ;;
11545                   *.la)
11546                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11547                     ;;
11548                   *)
11549                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11550                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11551                     ;;
11552                 esac
11553               done
11554             fi
11555           else
11556                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11557             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11558           fi
11559         fi
11560       fi
11561     done
11562   done
11563   if test "X$rpathdirs" != "X"; then
11564     if test -n "$hardcode_libdir_separator"; then
11565                         alldirs=
11566       for found_dir in $rpathdirs; do
11567         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11568       done
11569             acl_save_libdir="$libdir"
11570       libdir="$alldirs"
11571       eval flag=\"$hardcode_libdir_flag_spec\"
11572       libdir="$acl_save_libdir"
11573       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11574     else
11575             for found_dir in $rpathdirs; do
11576         acl_save_libdir="$libdir"
11577         libdir="$found_dir"
11578         eval flag=\"$hardcode_libdir_flag_spec\"
11579         libdir="$acl_save_libdir"
11580         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11581       done
11582     fi
11583   fi
11584   if test "X$ltrpathdirs" != "X"; then
11585             for found_dir in $ltrpathdirs; do
11586       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11587     done
11588   fi
11589
11590
11591
11592
11593
11594
11595
11596           am_save_CPPFLAGS="$CPPFLAGS"
11597
11598   for element in $INCICONV; do
11599     haveit=
11600     for x in $CPPFLAGS; do
11601
11602   acl_save_prefix="$prefix"
11603   prefix="$acl_final_prefix"
11604   acl_save_exec_prefix="$exec_prefix"
11605   exec_prefix="$acl_final_exec_prefix"
11606   eval x=\"$x\"
11607   exec_prefix="$acl_save_exec_prefix"
11608   prefix="$acl_save_prefix"
11609
11610       if test "X$x" = "X$element"; then
11611         haveit=yes
11612         break
11613       fi
11614     done
11615     if test -z "$haveit"; then
11616       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11617     fi
11618   done
11619
11620
11621   echo "$as_me:$LINENO: checking for iconv" >&5
11622 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11623 if test "${am_cv_func_iconv+set}" = set; then
11624   echo $ECHO_N "(cached) $ECHO_C" >&6
11625 else
11626
11627     am_cv_func_iconv="no, consider installing GNU libiconv"
11628     am_cv_lib_iconv=no
11629     cat >conftest.$ac_ext <<_ACEOF
11630 /* confdefs.h.  */
11631 _ACEOF
11632 cat confdefs.h >>conftest.$ac_ext
11633 cat >>conftest.$ac_ext <<_ACEOF
11634 /* end confdefs.h.  */
11635 #include <stdlib.h>
11636 #include <iconv.h>
11637 int
11638 main ()
11639 {
11640 iconv_t cd = iconv_open("","");
11641        iconv(cd,NULL,NULL,NULL,NULL);
11642        iconv_close(cd);
11643   ;
11644   return 0;
11645 }
11646 _ACEOF
11647 rm -f conftest.$ac_objext conftest$ac_exeext
11648 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11649   (eval $ac_link) 2>conftest.er1
11650   ac_status=$?
11651   grep -v '^ *+' conftest.er1 >conftest.err
11652   rm -f conftest.er1
11653   cat conftest.err >&5
11654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11655   (exit $ac_status); } &&
11656          { ac_try='test -z "$ac_c_werror_flag"
11657                          || test ! -s conftest.err'
11658   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11659   (eval $ac_try) 2>&5
11660   ac_status=$?
11661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11662   (exit $ac_status); }; } &&
11663          { ac_try='test -s conftest$ac_exeext'
11664   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11665   (eval $ac_try) 2>&5
11666   ac_status=$?
11667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11668   (exit $ac_status); }; }; then
11669   am_cv_func_iconv=yes
11670 else
11671   echo "$as_me: failed program was:" >&5
11672 sed 's/^/| /' conftest.$ac_ext >&5
11673
11674 fi
11675 rm -f conftest.err conftest.$ac_objext \
11676       conftest$ac_exeext conftest.$ac_ext
11677     if test "$am_cv_func_iconv" != yes; then
11678       am_save_LIBS="$LIBS"
11679       LIBS="$LIBS $LIBICONV"
11680       cat >conftest.$ac_ext <<_ACEOF
11681 /* confdefs.h.  */
11682 _ACEOF
11683 cat confdefs.h >>conftest.$ac_ext
11684 cat >>conftest.$ac_ext <<_ACEOF
11685 /* end confdefs.h.  */
11686 #include <stdlib.h>
11687 #include <iconv.h>
11688 int
11689 main ()
11690 {
11691 iconv_t cd = iconv_open("","");
11692          iconv(cd,NULL,NULL,NULL,NULL);
11693          iconv_close(cd);
11694   ;
11695   return 0;
11696 }
11697 _ACEOF
11698 rm -f conftest.$ac_objext conftest$ac_exeext
11699 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11700   (eval $ac_link) 2>conftest.er1
11701   ac_status=$?
11702   grep -v '^ *+' conftest.er1 >conftest.err
11703   rm -f conftest.er1
11704   cat conftest.err >&5
11705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11706   (exit $ac_status); } &&
11707          { ac_try='test -z "$ac_c_werror_flag"
11708                          || test ! -s conftest.err'
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          { ac_try='test -s conftest$ac_exeext'
11715   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11716   (eval $ac_try) 2>&5
11717   ac_status=$?
11718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11719   (exit $ac_status); }; }; then
11720   am_cv_lib_iconv=yes
11721         am_cv_func_iconv=yes
11722 else
11723   echo "$as_me: failed program was:" >&5
11724 sed 's/^/| /' conftest.$ac_ext >&5
11725
11726 fi
11727 rm -f conftest.err conftest.$ac_objext \
11728       conftest$ac_exeext conftest.$ac_ext
11729       LIBS="$am_save_LIBS"
11730     fi
11731
11732 fi
11733 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11734 echo "${ECHO_T}$am_cv_func_iconv" >&6
11735   if test "$am_cv_func_iconv" = yes; then
11736
11737 cat >>confdefs.h <<\_ACEOF
11738 #define HAVE_ICONV 1
11739 _ACEOF
11740
11741   fi
11742   if test "$am_cv_lib_iconv" = yes; then
11743     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11744 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11745     echo "$as_me:$LINENO: result: $LIBICONV" >&5
11746 echo "${ECHO_T}$LIBICONV" >&6
11747   else
11748             CPPFLAGS="$am_save_CPPFLAGS"
11749     LIBICONV=
11750     LTLIBICONV=
11751   fi
11752
11753
11754
11755   if test "$am_cv_func_iconv" = yes; then
11756     echo "$as_me:$LINENO: checking for iconv declaration" >&5
11757 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11758     if test "${am_cv_proto_iconv+set}" = set; then
11759   echo $ECHO_N "(cached) $ECHO_C" >&6
11760 else
11761
11762       cat >conftest.$ac_ext <<_ACEOF
11763 /* confdefs.h.  */
11764 _ACEOF
11765 cat confdefs.h >>conftest.$ac_ext
11766 cat >>conftest.$ac_ext <<_ACEOF
11767 /* end confdefs.h.  */
11768
11769 #include <stdlib.h>
11770 #include <iconv.h>
11771 extern
11772 #ifdef __cplusplus
11773 "C"
11774 #endif
11775 #if defined(__STDC__) || defined(__cplusplus)
11776 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11777 #else
11778 size_t iconv();
11779 #endif
11780
11781 int
11782 main ()
11783 {
11784
11785   ;
11786   return 0;
11787 }
11788 _ACEOF
11789 rm -f conftest.$ac_objext
11790 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11791   (eval $ac_compile) 2>conftest.er1
11792   ac_status=$?
11793   grep -v '^ *+' conftest.er1 >conftest.err
11794   rm -f conftest.er1
11795   cat conftest.err >&5
11796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11797   (exit $ac_status); } &&
11798          { ac_try='test -z "$ac_c_werror_flag"
11799                          || test ! -s conftest.err'
11800   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11801   (eval $ac_try) 2>&5
11802   ac_status=$?
11803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11804   (exit $ac_status); }; } &&
11805          { ac_try='test -s conftest.$ac_objext'
11806   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11807   (eval $ac_try) 2>&5
11808   ac_status=$?
11809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11810   (exit $ac_status); }; }; then
11811   am_cv_proto_iconv_arg1=""
11812 else
11813   echo "$as_me: failed program was:" >&5
11814 sed 's/^/| /' conftest.$ac_ext >&5
11815
11816 am_cv_proto_iconv_arg1="const"
11817 fi
11818 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11819       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);"
11820 fi
11821
11822     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11823     echo "$as_me:$LINENO: result: ${ac_t:-
11824          }$am_cv_proto_iconv" >&5
11825 echo "${ECHO_T}${ac_t:-
11826          }$am_cv_proto_iconv" >&6
11827
11828 cat >>confdefs.h <<_ACEOF
11829 #define ICONV_CONST $am_cv_proto_iconv_arg1
11830 _ACEOF
11831
11832   fi
11833
11834 # Until we have in-tree GNU iconv:
11835 LIBICONV_DEP=
11836
11837
11838
11839   echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11840 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11841 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11842   echo $ECHO_N "(cached) $ECHO_C" >&6
11843 else
11844   cat >conftest.$ac_ext <<_ACEOF
11845 /* confdefs.h.  */
11846 _ACEOF
11847 cat confdefs.h >>conftest.$ac_ext
11848 cat >>conftest.$ac_ext <<_ACEOF
11849 /* end confdefs.h.  */
11850 #include <locale.h>
11851 int
11852 main ()
11853 {
11854 return LC_MESSAGES
11855   ;
11856   return 0;
11857 }
11858 _ACEOF
11859 rm -f conftest.$ac_objext conftest$ac_exeext
11860 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11861   (eval $ac_link) 2>conftest.er1
11862   ac_status=$?
11863   grep -v '^ *+' conftest.er1 >conftest.err
11864   rm -f conftest.er1
11865   cat conftest.err >&5
11866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11867   (exit $ac_status); } &&
11868          { ac_try='test -z "$ac_c_werror_flag"
11869                          || test ! -s conftest.err'
11870   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11871   (eval $ac_try) 2>&5
11872   ac_status=$?
11873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11874   (exit $ac_status); }; } &&
11875          { ac_try='test -s conftest$ac_exeext'
11876   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11877   (eval $ac_try) 2>&5
11878   ac_status=$?
11879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11880   (exit $ac_status); }; }; then
11881   am_cv_val_LC_MESSAGES=yes
11882 else
11883   echo "$as_me: failed program was:" >&5
11884 sed 's/^/| /' conftest.$ac_ext >&5
11885
11886 am_cv_val_LC_MESSAGES=no
11887 fi
11888 rm -f conftest.err conftest.$ac_objext \
11889       conftest$ac_exeext conftest.$ac_ext
11890 fi
11891 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11892 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11893   if test $am_cv_val_LC_MESSAGES = yes; then
11894
11895 cat >>confdefs.h <<\_ACEOF
11896 #define HAVE_LC_MESSAGES 1
11897 _ACEOF
11898
11899   fi
11900
11901
11902
11903   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11904 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11905 if test "${am_cv_langinfo_codeset+set}" = set; then
11906   echo $ECHO_N "(cached) $ECHO_C" >&6
11907 else
11908   cat >conftest.$ac_ext <<_ACEOF
11909 /* confdefs.h.  */
11910 _ACEOF
11911 cat confdefs.h >>conftest.$ac_ext
11912 cat >>conftest.$ac_ext <<_ACEOF
11913 /* end confdefs.h.  */
11914 #include <langinfo.h>
11915 int
11916 main ()
11917 {
11918 char* cs = nl_langinfo(CODESET);
11919   ;
11920   return 0;
11921 }
11922 _ACEOF
11923 rm -f conftest.$ac_objext conftest$ac_exeext
11924 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11925   (eval $ac_link) 2>conftest.er1
11926   ac_status=$?
11927   grep -v '^ *+' conftest.er1 >conftest.err
11928   rm -f conftest.er1
11929   cat conftest.err >&5
11930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11931   (exit $ac_status); } &&
11932          { ac_try='test -z "$ac_c_werror_flag"
11933                          || test ! -s conftest.err'
11934   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11935   (eval $ac_try) 2>&5
11936   ac_status=$?
11937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11938   (exit $ac_status); }; } &&
11939          { ac_try='test -s conftest$ac_exeext'
11940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11941   (eval $ac_try) 2>&5
11942   ac_status=$?
11943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11944   (exit $ac_status); }; }; then
11945   am_cv_langinfo_codeset=yes
11946 else
11947   echo "$as_me: failed program was:" >&5
11948 sed 's/^/| /' conftest.$ac_ext >&5
11949
11950 am_cv_langinfo_codeset=no
11951 fi
11952 rm -f conftest.err conftest.$ac_objext \
11953       conftest$ac_exeext conftest.$ac_ext
11954
11955 fi
11956 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11957 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11958   if test $am_cv_langinfo_codeset = yes; then
11959
11960 cat >>confdefs.h <<\_ACEOF
11961 #define HAVE_LANGINFO_CODESET 1
11962 _ACEOF
11963
11964   fi
11965
11966
11967 # We will need to find libiberty.h and ansidecl.h
11968 saved_CFLAGS="$CFLAGS"
11969 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11970
11971
11972
11973
11974
11975
11976
11977
11978
11979
11980
11981
11982
11983
11984
11985
11986
11987
11988
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999
12000
12001
12002
12003
12004
12005
12006
12007
12008
12009 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12010         strsignal strstr strverscmp \
12011         errno snprintf vsnprintf vasprintf malloc realloc calloc \
12012         free basename getopt clock getpagesize clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
12013 do
12014   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12015 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12016 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12017 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12018   echo $ECHO_N "(cached) $ECHO_C" >&6
12019 else
12020   cat >conftest.$ac_ext <<_ACEOF
12021 /* confdefs.h.  */
12022 _ACEOF
12023 cat confdefs.h >>conftest.$ac_ext
12024 cat >>conftest.$ac_ext <<_ACEOF
12025 /* end confdefs.h.  */
12026 #undef $ac_tr_decl
12027 #define $ac_tr_decl 1
12028
12029 #include "ansidecl.h"
12030 #include "system.h"
12031
12032 int
12033 main ()
12034 {
12035 #ifndef $ac_func
12036 char *(*pfn) = (char *(*)) $ac_func ;
12037 #endif
12038   ;
12039   return 0;
12040 }
12041 _ACEOF
12042 rm -f conftest.$ac_objext
12043 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12044   (eval $ac_compile) 2>conftest.er1
12045   ac_status=$?
12046   grep -v '^ *+' conftest.er1 >conftest.err
12047   rm -f conftest.er1
12048   cat conftest.err >&5
12049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12050   (exit $ac_status); } &&
12051          { ac_try='test -z "$ac_c_werror_flag"
12052                          || test ! -s conftest.err'
12053   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12054   (eval $ac_try) 2>&5
12055   ac_status=$?
12056   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12057   (exit $ac_status); }; } &&
12058          { ac_try='test -s conftest.$ac_objext'
12059   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12060   (eval $ac_try) 2>&5
12061   ac_status=$?
12062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12063   (exit $ac_status); }; }; then
12064   eval "gcc_cv_have_decl_$ac_func=yes"
12065 else
12066   echo "$as_me: failed program was:" >&5
12067 sed 's/^/| /' conftest.$ac_ext >&5
12068
12069 eval "gcc_cv_have_decl_$ac_func=no"
12070 fi
12071 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12072 fi
12073
12074 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12075   echo "$as_me:$LINENO: result: yes" >&5
12076 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12077 #define $ac_tr_decl 1
12078 _ACEOF
12079
12080 else
12081   echo "$as_me:$LINENO: result: no" >&5
12082 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12083 #define $ac_tr_decl 0
12084 _ACEOF
12085
12086 fi
12087
12088 done
12089
12090
12091
12092
12093
12094 for ac_func in getrlimit setrlimit getrusage
12095 do
12096   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12097 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12098 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12099 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12100   echo $ECHO_N "(cached) $ECHO_C" >&6
12101 else
12102   cat >conftest.$ac_ext <<_ACEOF
12103 /* confdefs.h.  */
12104 _ACEOF
12105 cat confdefs.h >>conftest.$ac_ext
12106 cat >>conftest.$ac_ext <<_ACEOF
12107 /* end confdefs.h.  */
12108 #undef $ac_tr_decl
12109 #define $ac_tr_decl 1
12110
12111 #include "ansidecl.h"
12112 #include "system.h"
12113 #ifdef HAVE_SYS_RESOURCE_H
12114 #include <sys/resource.h>
12115 #endif
12116
12117
12118 int
12119 main ()
12120 {
12121 #ifndef $ac_func
12122 char *(*pfn) = (char *(*)) $ac_func ;
12123 #endif
12124   ;
12125   return 0;
12126 }
12127 _ACEOF
12128 rm -f conftest.$ac_objext
12129 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12130   (eval $ac_compile) 2>conftest.er1
12131   ac_status=$?
12132   grep -v '^ *+' conftest.er1 >conftest.err
12133   rm -f conftest.er1
12134   cat conftest.err >&5
12135   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12136   (exit $ac_status); } &&
12137          { ac_try='test -z "$ac_c_werror_flag"
12138                          || test ! -s conftest.err'
12139   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12140   (eval $ac_try) 2>&5
12141   ac_status=$?
12142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12143   (exit $ac_status); }; } &&
12144          { ac_try='test -s conftest.$ac_objext'
12145   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12146   (eval $ac_try) 2>&5
12147   ac_status=$?
12148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12149   (exit $ac_status); }; }; then
12150   eval "gcc_cv_have_decl_$ac_func=yes"
12151 else
12152   echo "$as_me: failed program was:" >&5
12153 sed 's/^/| /' conftest.$ac_ext >&5
12154
12155 eval "gcc_cv_have_decl_$ac_func=no"
12156 fi
12157 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12158 fi
12159
12160 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12161   echo "$as_me:$LINENO: result: yes" >&5
12162 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12163 #define $ac_tr_decl 1
12164 _ACEOF
12165
12166 else
12167   echo "$as_me:$LINENO: result: no" >&5
12168 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12169 #define $ac_tr_decl 0
12170 _ACEOF
12171
12172 fi
12173
12174 done
12175
12176
12177 cat >conftest.$ac_ext <<_ACEOF
12178 /* confdefs.h.  */
12179 _ACEOF
12180 cat confdefs.h >>conftest.$ac_ext
12181 cat >>conftest.$ac_ext <<_ACEOF
12182 /* end confdefs.h.  */
12183
12184 #include "ansidecl.h"
12185 #include "system.h"
12186 #ifdef HAVE_SYS_RESOURCE_H
12187 #include <sys/resource.h>
12188 #endif
12189
12190 int
12191 main ()
12192 {
12193 rlim_t l = 0;
12194   ;
12195   return 0;
12196 }
12197 _ACEOF
12198 rm -f conftest.$ac_objext
12199 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12200   (eval $ac_compile) 2>conftest.er1
12201   ac_status=$?
12202   grep -v '^ *+' conftest.er1 >conftest.err
12203   rm -f conftest.er1
12204   cat conftest.err >&5
12205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12206   (exit $ac_status); } &&
12207          { ac_try='test -z "$ac_c_werror_flag"
12208                          || test ! -s conftest.err'
12209   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12210   (eval $ac_try) 2>&5
12211   ac_status=$?
12212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12213   (exit $ac_status); }; } &&
12214          { ac_try='test -s conftest.$ac_objext'
12215   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12216   (eval $ac_try) 2>&5
12217   ac_status=$?
12218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12219   (exit $ac_status); }; }; then
12220   :
12221 else
12222   echo "$as_me: failed program was:" >&5
12223 sed 's/^/| /' conftest.$ac_ext >&5
12224
12225
12226 cat >>confdefs.h <<\_ACEOF
12227 #define rlim_t long
12228 _ACEOF
12229
12230 fi
12231 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12232
12233 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12234 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
12235 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12236 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12237
12238 for ac_func in ldgetname
12239 do
12240   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12241 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12242 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12243 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12244   echo $ECHO_N "(cached) $ECHO_C" >&6
12245 else
12246   cat >conftest.$ac_ext <<_ACEOF
12247 /* confdefs.h.  */
12248 _ACEOF
12249 cat confdefs.h >>conftest.$ac_ext
12250 cat >>conftest.$ac_ext <<_ACEOF
12251 /* end confdefs.h.  */
12252 #undef $ac_tr_decl
12253 #define $ac_tr_decl 1
12254
12255 #include "ansidecl.h"
12256 #include "system.h"
12257 #ifdef HAVE_LDFCN_H
12258 #undef FREAD
12259 #undef FWRITE
12260 #include <ldfcn.h>
12261 #endif
12262
12263
12264 int
12265 main ()
12266 {
12267 #ifndef $ac_func
12268 char *(*pfn) = (char *(*)) $ac_func ;
12269 #endif
12270   ;
12271   return 0;
12272 }
12273 _ACEOF
12274 rm -f conftest.$ac_objext
12275 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12276   (eval $ac_compile) 2>conftest.er1
12277   ac_status=$?
12278   grep -v '^ *+' conftest.er1 >conftest.err
12279   rm -f conftest.er1
12280   cat conftest.err >&5
12281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12282   (exit $ac_status); } &&
12283          { ac_try='test -z "$ac_c_werror_flag"
12284                          || test ! -s conftest.err'
12285   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12286   (eval $ac_try) 2>&5
12287   ac_status=$?
12288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12289   (exit $ac_status); }; } &&
12290          { ac_try='test -s conftest.$ac_objext'
12291   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12292   (eval $ac_try) 2>&5
12293   ac_status=$?
12294   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12295   (exit $ac_status); }; }; then
12296   eval "gcc_cv_have_decl_$ac_func=yes"
12297 else
12298   echo "$as_me: failed program was:" >&5
12299 sed 's/^/| /' conftest.$ac_ext >&5
12300
12301 eval "gcc_cv_have_decl_$ac_func=no"
12302 fi
12303 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12304 fi
12305
12306 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12307   echo "$as_me:$LINENO: result: yes" >&5
12308 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12309 #define $ac_tr_decl 1
12310 _ACEOF
12311
12312 else
12313   echo "$as_me:$LINENO: result: no" >&5
12314 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12315 #define $ac_tr_decl 0
12316 _ACEOF
12317
12318 fi
12319
12320 done
12321
12322
12323
12324 for ac_func in times
12325 do
12326   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12327 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12328 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12329 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12330   echo $ECHO_N "(cached) $ECHO_C" >&6
12331 else
12332   cat >conftest.$ac_ext <<_ACEOF
12333 /* confdefs.h.  */
12334 _ACEOF
12335 cat confdefs.h >>conftest.$ac_ext
12336 cat >>conftest.$ac_ext <<_ACEOF
12337 /* end confdefs.h.  */
12338 #undef $ac_tr_decl
12339 #define $ac_tr_decl 1
12340
12341 #include "ansidecl.h"
12342 #include "system.h"
12343 #ifdef HAVE_SYS_TIMES_H
12344 #include <sys/times.h>
12345 #endif
12346
12347
12348 int
12349 main ()
12350 {
12351 #ifndef $ac_func
12352 char *(*pfn) = (char *(*)) $ac_func ;
12353 #endif
12354   ;
12355   return 0;
12356 }
12357 _ACEOF
12358 rm -f conftest.$ac_objext
12359 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12360   (eval $ac_compile) 2>conftest.er1
12361   ac_status=$?
12362   grep -v '^ *+' conftest.er1 >conftest.err
12363   rm -f conftest.er1
12364   cat conftest.err >&5
12365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12366   (exit $ac_status); } &&
12367          { ac_try='test -z "$ac_c_werror_flag"
12368                          || test ! -s conftest.err'
12369   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12370   (eval $ac_try) 2>&5
12371   ac_status=$?
12372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12373   (exit $ac_status); }; } &&
12374          { ac_try='test -s conftest.$ac_objext'
12375   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12376   (eval $ac_try) 2>&5
12377   ac_status=$?
12378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12379   (exit $ac_status); }; }; then
12380   eval "gcc_cv_have_decl_$ac_func=yes"
12381 else
12382   echo "$as_me: failed program was:" >&5
12383 sed 's/^/| /' conftest.$ac_ext >&5
12384
12385 eval "gcc_cv_have_decl_$ac_func=no"
12386 fi
12387 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12388 fi
12389
12390 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12391   echo "$as_me:$LINENO: result: yes" >&5
12392 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12393 #define $ac_tr_decl 1
12394 _ACEOF
12395
12396 else
12397   echo "$as_me:$LINENO: result: no" >&5
12398 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12399 #define $ac_tr_decl 0
12400 _ACEOF
12401
12402 fi
12403
12404 done
12405
12406
12407
12408 for ac_func in sigaltstack
12409 do
12410   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12411 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12412 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12413 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12414   echo $ECHO_N "(cached) $ECHO_C" >&6
12415 else
12416   cat >conftest.$ac_ext <<_ACEOF
12417 /* confdefs.h.  */
12418 _ACEOF
12419 cat confdefs.h >>conftest.$ac_ext
12420 cat >>conftest.$ac_ext <<_ACEOF
12421 /* end confdefs.h.  */
12422 #undef $ac_tr_decl
12423 #define $ac_tr_decl 1
12424
12425 #include "ansidecl.h"
12426 #include "system.h"
12427 #include <signal.h>
12428
12429
12430 int
12431 main ()
12432 {
12433 #ifndef $ac_func
12434 char *(*pfn) = (char *(*)) $ac_func ;
12435 #endif
12436   ;
12437   return 0;
12438 }
12439 _ACEOF
12440 rm -f conftest.$ac_objext
12441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12442   (eval $ac_compile) 2>conftest.er1
12443   ac_status=$?
12444   grep -v '^ *+' conftest.er1 >conftest.err
12445   rm -f conftest.er1
12446   cat conftest.err >&5
12447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12448   (exit $ac_status); } &&
12449          { ac_try='test -z "$ac_c_werror_flag"
12450                          || test ! -s conftest.err'
12451   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12452   (eval $ac_try) 2>&5
12453   ac_status=$?
12454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12455   (exit $ac_status); }; } &&
12456          { ac_try='test -s conftest.$ac_objext'
12457   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12458   (eval $ac_try) 2>&5
12459   ac_status=$?
12460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12461   (exit $ac_status); }; }; then
12462   eval "gcc_cv_have_decl_$ac_func=yes"
12463 else
12464   echo "$as_me: failed program was:" >&5
12465 sed 's/^/| /' conftest.$ac_ext >&5
12466
12467 eval "gcc_cv_have_decl_$ac_func=no"
12468 fi
12469 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12470 fi
12471
12472 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12473   echo "$as_me:$LINENO: result: yes" >&5
12474 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12475 #define $ac_tr_decl 1
12476 _ACEOF
12477
12478 else
12479   echo "$as_me:$LINENO: result: no" >&5
12480 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12481 #define $ac_tr_decl 0
12482 _ACEOF
12483
12484 fi
12485
12486 done
12487
12488
12489 # More time-related stuff.
12490 echo "$as_me:$LINENO: checking for struct tms" >&5
12491 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12492 if test "${ac_cv_struct_tms+set}" = set; then
12493   echo $ECHO_N "(cached) $ECHO_C" >&6
12494 else
12495
12496 cat >conftest.$ac_ext <<_ACEOF
12497 /* confdefs.h.  */
12498 _ACEOF
12499 cat confdefs.h >>conftest.$ac_ext
12500 cat >>conftest.$ac_ext <<_ACEOF
12501 /* end confdefs.h.  */
12502
12503 #include "ansidecl.h"
12504 #include "system.h"
12505 #ifdef HAVE_SYS_TIMES_H
12506 #include <sys/times.h>
12507 #endif
12508
12509 int
12510 main ()
12511 {
12512 struct tms tms;
12513   ;
12514   return 0;
12515 }
12516 _ACEOF
12517 rm -f conftest.$ac_objext
12518 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12519   (eval $ac_compile) 2>conftest.er1
12520   ac_status=$?
12521   grep -v '^ *+' conftest.er1 >conftest.err
12522   rm -f conftest.er1
12523   cat conftest.err >&5
12524   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12525   (exit $ac_status); } &&
12526          { ac_try='test -z "$ac_c_werror_flag"
12527                          || test ! -s conftest.err'
12528   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12529   (eval $ac_try) 2>&5
12530   ac_status=$?
12531   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12532   (exit $ac_status); }; } &&
12533          { ac_try='test -s conftest.$ac_objext'
12534   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12535   (eval $ac_try) 2>&5
12536   ac_status=$?
12537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12538   (exit $ac_status); }; }; then
12539   ac_cv_struct_tms=yes
12540 else
12541   echo "$as_me: failed program was:" >&5
12542 sed 's/^/| /' conftest.$ac_ext >&5
12543
12544 ac_cv_struct_tms=no
12545 fi
12546 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12547 fi
12548 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12549 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12550 if test $ac_cv_struct_tms = yes; then
12551
12552 cat >>confdefs.h <<\_ACEOF
12553 #define HAVE_STRUCT_TMS 1
12554 _ACEOF
12555
12556 fi
12557
12558 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12559 # revisit after autoconf 2.50.
12560 echo "$as_me:$LINENO: checking for clock_t" >&5
12561 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12562 if test "${gcc_cv_type_clock_t+set}" = set; then
12563   echo $ECHO_N "(cached) $ECHO_C" >&6
12564 else
12565
12566 cat >conftest.$ac_ext <<_ACEOF
12567 /* confdefs.h.  */
12568 _ACEOF
12569 cat confdefs.h >>conftest.$ac_ext
12570 cat >>conftest.$ac_ext <<_ACEOF
12571 /* end confdefs.h.  */
12572
12573 #include "ansidecl.h"
12574 #include "system.h"
12575
12576 int
12577 main ()
12578 {
12579 clock_t x;
12580   ;
12581   return 0;
12582 }
12583 _ACEOF
12584 rm -f conftest.$ac_objext
12585 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12586   (eval $ac_compile) 2>conftest.er1
12587   ac_status=$?
12588   grep -v '^ *+' conftest.er1 >conftest.err
12589   rm -f conftest.er1
12590   cat conftest.err >&5
12591   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12592   (exit $ac_status); } &&
12593          { ac_try='test -z "$ac_c_werror_flag"
12594                          || test ! -s conftest.err'
12595   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12596   (eval $ac_try) 2>&5
12597   ac_status=$?
12598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12599   (exit $ac_status); }; } &&
12600          { ac_try='test -s conftest.$ac_objext'
12601   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12602   (eval $ac_try) 2>&5
12603   ac_status=$?
12604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12605   (exit $ac_status); }; }; then
12606   gcc_cv_type_clock_t=yes
12607 else
12608   echo "$as_me: failed program was:" >&5
12609 sed 's/^/| /' conftest.$ac_ext >&5
12610
12611 gcc_cv_type_clock_t=no
12612 fi
12613 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12614 fi
12615 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12616 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12617 if test $gcc_cv_type_clock_t = yes; then
12618
12619 cat >>confdefs.h <<\_ACEOF
12620 #define HAVE_CLOCK_T 1
12621 _ACEOF
12622
12623 fi
12624
12625 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12626 CFLAGS="$saved_CFLAGS"
12627
12628 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12629 if test "${enable_initfini_array+set}" = set; then
12630   enableval="$enable_initfini_array"
12631
12632 else
12633
12634 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12635 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12636 if test "${gcc_cv_initfini_array+set}" = set; then
12637   echo $ECHO_N "(cached) $ECHO_C" >&6
12638 else
12639     if test "$cross_compiling" = yes; then
12640   gcc_cv_initfini_array=no
12641 else
12642   cat >conftest.$ac_ext <<_ACEOF
12643 /* confdefs.h.  */
12644 _ACEOF
12645 cat confdefs.h >>conftest.$ac_ext
12646 cat >>conftest.$ac_ext <<_ACEOF
12647 /* end confdefs.h.  */
12648
12649 static int x = -1;
12650 int main (void) { return x; }
12651 int foo (void) { x = 0; }
12652 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12653 _ACEOF
12654 rm -f conftest$ac_exeext
12655 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12656   (eval $ac_link) 2>&5
12657   ac_status=$?
12658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12659   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12660   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12661   (eval $ac_try) 2>&5
12662   ac_status=$?
12663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12664   (exit $ac_status); }; }; then
12665   gcc_cv_initfini_array=yes
12666 else
12667   echo "$as_me: program exited with status $ac_status" >&5
12668 echo "$as_me: failed program was:" >&5
12669 sed 's/^/| /' conftest.$ac_ext >&5
12670
12671 ( exit $ac_status )
12672 gcc_cv_initfini_array=no
12673 fi
12674 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12675 fi
12676 fi
12677 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12678 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12679   enable_initfini_array=$gcc_cv_initfini_array
12680
12681 fi;
12682 if test $enable_initfini_array = yes; then
12683
12684 cat >>confdefs.h <<\_ACEOF
12685 #define HAVE_INITFINI_ARRAY 1
12686 _ACEOF
12687
12688 fi
12689
12690 # mkdir takes a single argument on some systems.
12691 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12692 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12693 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12694   echo $ECHO_N "(cached) $ECHO_C" >&6
12695 else
12696   cat >conftest.$ac_ext <<_ACEOF
12697 /* confdefs.h.  */
12698 _ACEOF
12699 cat confdefs.h >>conftest.$ac_ext
12700 cat >>conftest.$ac_ext <<_ACEOF
12701 /* end confdefs.h.  */
12702
12703 #include <sys/types.h>
12704 #ifdef HAVE_SYS_STAT_H
12705 # include <sys/stat.h>
12706 #endif
12707 #ifdef HAVE_UNISTD_H
12708 # include <unistd.h>
12709 #endif
12710 #ifdef HAVE_DIRECT_H
12711 # include <direct.h>
12712 #endif
12713 int
12714 main ()
12715 {
12716 mkdir ("foo", 0);
12717   ;
12718   return 0;
12719 }
12720 _ACEOF
12721 rm -f conftest.$ac_objext
12722 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12723   (eval $ac_compile) 2>conftest.er1
12724   ac_status=$?
12725   grep -v '^ *+' conftest.er1 >conftest.err
12726   rm -f conftest.er1
12727   cat conftest.err >&5
12728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12729   (exit $ac_status); } &&
12730          { ac_try='test -z "$ac_c_werror_flag"
12731                          || test ! -s conftest.err'
12732   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12733   (eval $ac_try) 2>&5
12734   ac_status=$?
12735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12736   (exit $ac_status); }; } &&
12737          { ac_try='test -s conftest.$ac_objext'
12738   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12739   (eval $ac_try) 2>&5
12740   ac_status=$?
12741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12742   (exit $ac_status); }; }; then
12743   gcc_cv_mkdir_takes_one_arg=no
12744 else
12745   echo "$as_me: failed program was:" >&5
12746 sed 's/^/| /' conftest.$ac_ext >&5
12747
12748 gcc_cv_mkdir_takes_one_arg=yes
12749 fi
12750 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12751 fi
12752 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12753 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12754 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12755
12756 cat >>confdefs.h <<\_ACEOF
12757 #define MKDIR_TAKES_ONE_ARG 1
12758 _ACEOF
12759
12760 fi
12761
12762
12763 # File extensions
12764 manext='.1'
12765 objext='.o'
12766
12767
12768
12769 # With Setjmp/Longjmp based exception handling.
12770 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12771 if test "${enable_sjlj_exceptions+set}" = set; then
12772   enableval="$enable_sjlj_exceptions"
12773   case $target in
12774   *-*-hpux10*)
12775     if test $enableval != yes; then
12776       { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
12777 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
12778       enableval=yes
12779     fi
12780     ;;
12781 esac
12782 force_sjlj_exceptions=yes
12783 else
12784   case $target in
12785   *-*-hpux10*)
12786     force_sjlj_exceptions=yes
12787     enableval=yes
12788     ;;
12789   *)
12790     force_sjlj_exceptions=no
12791     ;;
12792 esac
12793 fi;
12794 if test $force_sjlj_exceptions = yes; then
12795   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12796
12797 cat >>confdefs.h <<_ACEOF
12798 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12799 _ACEOF
12800
12801 fi
12802
12803 # For platforms with the unwind ABI which includes an unwind library,
12804 # libunwind, we can choose to use the system libunwind.
12805
12806 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12807 if test "${with_system_libunwind+set}" = set; then
12808   withval="$with_system_libunwind"
12809
12810 fi;
12811
12812 # config.gcc also contains tests of with_system_libunwind.
12813 if test x$with_system_libunwind = xyes; then
12814
12815 cat >>confdefs.h <<\_ACEOF
12816 #define HAVE_GETIPINFO 1
12817 _ACEOF
12818
12819 fi
12820
12821 # --------------------------------------------------------
12822 # Build, host, and target specific configuration fragments
12823 # --------------------------------------------------------
12824
12825 # Collect build-machine-specific information.
12826 . ${srcdir}/config.build
12827
12828 # Collect host-machine-specific information.
12829 . ${srcdir}/config.host
12830
12831 target_gtfiles=
12832
12833 # Collect target-machine-specific information.
12834 . ${srcdir}/config.gcc
12835
12836 extra_objs="${host_extra_objs} ${extra_objs}"
12837 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12838
12839 # Default the target-machine variables that were not explicitly set.
12840 if test x"$tm_file" = x
12841 then tm_file=$cpu_type/$cpu_type.h; fi
12842
12843 if test x"$extra_headers" = x
12844 then extra_headers=; fi
12845
12846 if test x$md_file = x
12847 then md_file=$cpu_type/$cpu_type.md; fi
12848
12849 if test x$out_file = x
12850 then out_file=$cpu_type/$cpu_type.c; fi
12851
12852 if test x"$tmake_file" = x
12853 then tmake_file=$cpu_type/t-$cpu_type
12854 fi
12855
12856 if test x"$dwarf2" = xyes
12857 then tm_file="$tm_file tm-dwarf2.h"
12858 fi
12859
12860 # Say what files are being used for the output code and MD file.
12861 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12862 echo "Using \`$srcdir/config/$md_file' as machine description file."
12863
12864 # If any of the xm_file variables contain nonexistent files, warn
12865 # about them and drop them.
12866
12867 bx=
12868 for x in $build_xm_file; do
12869   if    test -f $srcdir/config/$x
12870   then      bx="$bx $x"
12871   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12872 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12873   fi
12874 done
12875 build_xm_file="$bx"
12876
12877 hx=
12878 for x in $host_xm_file; do
12879   if    test -f $srcdir/config/$x
12880   then      hx="$hx $x"
12881   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12882 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12883   fi
12884 done
12885 host_xm_file="$hx"
12886
12887 tx=
12888 for x in $xm_file; do
12889   if    test -f $srcdir/config/$x
12890   then      tx="$tx $x"
12891   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12892 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12893   fi
12894 done
12895 xm_file="$tx"
12896
12897 count=a
12898 for f in $tm_file; do
12899         count=${count}x
12900 done
12901 if test $count = ax; then
12902         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12903 else
12904         echo "Using the following target machine macro files:"
12905         for f in $tm_file; do
12906                 echo "  $srcdir/config/$f"
12907         done
12908 fi
12909
12910 if test x$need_64bit_hwint = xyes; then
12911
12912 cat >>confdefs.h <<\_ACEOF
12913 #define NEED_64BIT_HOST_WIDE_INT 1
12914 _ACEOF
12915
12916 fi
12917
12918 if test x$use_long_long_for_widest_fast_int = xyes; then
12919
12920 cat >>confdefs.h <<\_ACEOF
12921 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12922 _ACEOF
12923
12924 fi
12925
12926 count=a
12927 for f in $host_xm_file; do
12928         count=${count}x
12929 done
12930 if test $count = a; then
12931         :
12932 elif test $count = ax; then
12933         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12934 else
12935         echo "Using the following host machine macro files:"
12936         for f in $host_xm_file; do
12937                 echo "  $srcdir/config/$f"
12938         done
12939 fi
12940 echo "Using ${out_host_hook_obj} for host machine hooks."
12941
12942 if test "$host_xm_file" != "$build_xm_file"; then
12943         count=a
12944         for f in $build_xm_file; do
12945                 count=${count}x
12946         done
12947         if test $count = a; then
12948                 :
12949         elif test $count = ax; then
12950                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12951         else
12952                 echo "Using the following build machine macro files:"
12953                 for f in $build_xm_file; do
12954                         echo "  $srcdir/config/$f"
12955                 done
12956         fi
12957 fi
12958
12959 case ${host} in
12960   powerpc*-*-darwin*)
12961     echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12962 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12963 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12964   echo $ECHO_N "(cached) $ECHO_C" >&6
12965 else
12966   cat >conftest.$ac_ext <<_ACEOF
12967
12968 #include <sys/cdefs.h>
12969 #include <sys/signal.h>
12970 #include <ucontext.h>
12971 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12972
12973 _ACEOF
12974 rm -f conftest.$ac_objext
12975 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12976   (eval $ac_compile) 2>conftest.er1
12977   ac_status=$?
12978   grep -v '^ *+' conftest.er1 >conftest.err
12979   rm -f conftest.er1
12980   cat conftest.err >&5
12981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12982   (exit $ac_status); } &&
12983          { ac_try='test -z "$ac_c_werror_flag"
12984                          || test ! -s conftest.err'
12985   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12986   (eval $ac_try) 2>&5
12987   ac_status=$?
12988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12989   (exit $ac_status); }; } &&
12990          { ac_try='test -s conftest.$ac_objext'
12991   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12992   (eval $ac_try) 2>&5
12993   ac_status=$?
12994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12995   (exit $ac_status); }; }; then
12996   gcc_cv_mcontext_underscores=no
12997 else
12998   echo "$as_me: failed program was:" >&5
12999 sed 's/^/| /' conftest.$ac_ext >&5
13000
13001 gcc_cv_mcontext_underscores=yes
13002 fi
13003 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13004 fi
13005 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13006 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13007       if test $gcc_cv_mcontext_underscores = yes; then
13008
13009 cat >>confdefs.h <<\_ACEOF
13010 #define HAS_MCONTEXT_T_UNDERSCORES
13011 _ACEOF
13012
13013       fi
13014     ;;
13015 esac
13016
13017 # ---------
13018 # Threading
13019 # ---------
13020
13021 # Check if a valid thread package
13022 case ${enable_threads} in
13023   "" | no)
13024     # No threads
13025     target_thread_file='single'
13026     ;;
13027   yes)
13028     # default
13029     target_thread_file='single'
13030     ;;
13031   aix | dce | gnat | irix | posix | posix95 | rtems | \
13032   single | solaris | vxworks | win32 | mipssde)
13033     target_thread_file=${enable_threads}
13034     ;;
13035   *)
13036     echo "${enable_threads} is an unknown thread package" 1>&2
13037     exit 1
13038     ;;
13039 esac
13040
13041 if test x${thread_file} = x; then
13042   # No thread file set by target-specific clauses in config.gcc,
13043   # so use file chosen by default logic above
13044   thread_file=${target_thread_file}
13045 fi
13046
13047 # Make gthr-default.h if we have a thread file.
13048 gthread_flags=
13049 if test $thread_file != single; then
13050   rm -f gthr-default.h
13051   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
13052   gthread_flags=-DHAVE_GTHR_DEFAULT
13053 fi
13054
13055
13056 # --------
13057 # UNSORTED
13058 # --------
13059
13060 use_cxa_atexit=no
13061 if test x$enable___cxa_atexit = xyes || \
13062    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13063   if test x$host = x$target; then
13064     case $host in
13065       # mingw32 doesn't have __cxa_atexit but uses atexit registration
13066       # keyed to flag_use_cxa_atexit
13067       *-*-mingw32*)
13068         use_cxa_atexit=yes
13069         ;;
13070       *)
13071         echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13072 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13073 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13074   echo $ECHO_N "(cached) $ECHO_C" >&6
13075 else
13076   cat >conftest.$ac_ext <<_ACEOF
13077 /* confdefs.h.  */
13078 _ACEOF
13079 cat confdefs.h >>conftest.$ac_ext
13080 cat >>conftest.$ac_ext <<_ACEOF
13081 /* end confdefs.h.  */
13082 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13083    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
13084 #define __cxa_atexit innocuous___cxa_atexit
13085
13086 /* System header to define __stub macros and hopefully few prototypes,
13087     which can conflict with char __cxa_atexit (); below.
13088     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13089     <limits.h> exists even on freestanding compilers.  */
13090
13091 #ifdef __STDC__
13092 # include <limits.h>
13093 #else
13094 # include <assert.h>
13095 #endif
13096
13097 #undef __cxa_atexit
13098
13099 /* Override any gcc2 internal prototype to avoid an error.  */
13100 #ifdef __cplusplus
13101 extern "C"
13102 {
13103 #endif
13104 /* We use char because int might match the return type of a gcc2
13105    builtin and then its argument prototype would still apply.  */
13106 char __cxa_atexit ();
13107 /* The GNU C library defines this for functions which it implements
13108     to always fail with ENOSYS.  Some functions are actually named
13109     something starting with __ and the normal name is an alias.  */
13110 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13111 choke me
13112 #else
13113 char (*f) () = __cxa_atexit;
13114 #endif
13115 #ifdef __cplusplus
13116 }
13117 #endif
13118
13119 int
13120 main ()
13121 {
13122 return f != __cxa_atexit;
13123   ;
13124   return 0;
13125 }
13126 _ACEOF
13127 rm -f conftest.$ac_objext conftest$ac_exeext
13128 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13129   (eval $ac_link) 2>conftest.er1
13130   ac_status=$?
13131   grep -v '^ *+' conftest.er1 >conftest.err
13132   rm -f conftest.er1
13133   cat conftest.err >&5
13134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13135   (exit $ac_status); } &&
13136          { ac_try='test -z "$ac_c_werror_flag"
13137                          || test ! -s conftest.err'
13138   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13139   (eval $ac_try) 2>&5
13140   ac_status=$?
13141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13142   (exit $ac_status); }; } &&
13143          { ac_try='test -s conftest$ac_exeext'
13144   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13145   (eval $ac_try) 2>&5
13146   ac_status=$?
13147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13148   (exit $ac_status); }; }; then
13149   ac_cv_func___cxa_atexit=yes
13150 else
13151   echo "$as_me: failed program was:" >&5
13152 sed 's/^/| /' conftest.$ac_ext >&5
13153
13154 ac_cv_func___cxa_atexit=no
13155 fi
13156 rm -f conftest.err conftest.$ac_objext \
13157       conftest$ac_exeext conftest.$ac_ext
13158 fi
13159 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13160 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13161 if test $ac_cv_func___cxa_atexit = yes; then
13162   use_cxa_atexit=yes
13163 else
13164   echo "__cxa_atexit can't be enabled on this target"
13165 fi
13166
13167         ;;
13168     esac
13169   else
13170     # We can't check for __cxa_atexit when building a cross, so assume
13171     # it is available
13172     use_cxa_atexit=yes
13173   fi
13174   if test x$use_cxa_atexit = xyes; then
13175
13176 cat >>confdefs.h <<\_ACEOF
13177 #define DEFAULT_USE_CXA_ATEXIT 2
13178 _ACEOF
13179
13180   fi
13181 fi
13182
13183 use_getipinfo=yes
13184 if test x$with_system_libunwind = xyes; then
13185    if test x$host = x$target; then
13186      echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
13187 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
13188 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
13189   echo $ECHO_N "(cached) $ECHO_C" >&6
13190 else
13191   ac_func_search_save_LIBS=$LIBS
13192 ac_cv_search__Unwind_GetIPInfo=no
13193 cat >conftest.$ac_ext <<_ACEOF
13194 /* confdefs.h.  */
13195 _ACEOF
13196 cat confdefs.h >>conftest.$ac_ext
13197 cat >>conftest.$ac_ext <<_ACEOF
13198 /* end confdefs.h.  */
13199
13200 /* Override any gcc2 internal prototype to avoid an error.  */
13201 #ifdef __cplusplus
13202 extern "C"
13203 #endif
13204 /* We use char because int might match the return type of a gcc2
13205    builtin and then its argument prototype would still apply.  */
13206 char _Unwind_GetIPInfo ();
13207 int
13208 main ()
13209 {
13210 _Unwind_GetIPInfo ();
13211   ;
13212   return 0;
13213 }
13214 _ACEOF
13215 rm -f conftest.$ac_objext conftest$ac_exeext
13216 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13217   (eval $ac_link) 2>conftest.er1
13218   ac_status=$?
13219   grep -v '^ *+' conftest.er1 >conftest.err
13220   rm -f conftest.er1
13221   cat conftest.err >&5
13222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13223   (exit $ac_status); } &&
13224          { ac_try='test -z "$ac_c_werror_flag"
13225                          || test ! -s conftest.err'
13226   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13227   (eval $ac_try) 2>&5
13228   ac_status=$?
13229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13230   (exit $ac_status); }; } &&
13231          { ac_try='test -s conftest$ac_exeext'
13232   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13233   (eval $ac_try) 2>&5
13234   ac_status=$?
13235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13236   (exit $ac_status); }; }; then
13237   ac_cv_search__Unwind_GetIPInfo="none required"
13238 else
13239   echo "$as_me: failed program was:" >&5
13240 sed 's/^/| /' conftest.$ac_ext >&5
13241
13242 fi
13243 rm -f conftest.err conftest.$ac_objext \
13244       conftest$ac_exeext conftest.$ac_ext
13245 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
13246   for ac_lib in unwind; do
13247     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13248     cat >conftest.$ac_ext <<_ACEOF
13249 /* confdefs.h.  */
13250 _ACEOF
13251 cat confdefs.h >>conftest.$ac_ext
13252 cat >>conftest.$ac_ext <<_ACEOF
13253 /* end confdefs.h.  */
13254
13255 /* Override any gcc2 internal prototype to avoid an error.  */
13256 #ifdef __cplusplus
13257 extern "C"
13258 #endif
13259 /* We use char because int might match the return type of a gcc2
13260    builtin and then its argument prototype would still apply.  */
13261 char _Unwind_GetIPInfo ();
13262 int
13263 main ()
13264 {
13265 _Unwind_GetIPInfo ();
13266   ;
13267   return 0;
13268 }
13269 _ACEOF
13270 rm -f conftest.$ac_objext conftest$ac_exeext
13271 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13272   (eval $ac_link) 2>conftest.er1
13273   ac_status=$?
13274   grep -v '^ *+' conftest.er1 >conftest.err
13275   rm -f conftest.er1
13276   cat conftest.err >&5
13277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13278   (exit $ac_status); } &&
13279          { ac_try='test -z "$ac_c_werror_flag"
13280                          || test ! -s conftest.err'
13281   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13282   (eval $ac_try) 2>&5
13283   ac_status=$?
13284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13285   (exit $ac_status); }; } &&
13286          { ac_try='test -s conftest$ac_exeext'
13287   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13288   (eval $ac_try) 2>&5
13289   ac_status=$?
13290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13291   (exit $ac_status); }; }; then
13292   ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
13293 break
13294 else
13295   echo "$as_me: failed program was:" >&5
13296 sed 's/^/| /' conftest.$ac_ext >&5
13297
13298 fi
13299 rm -f conftest.err conftest.$ac_objext \
13300       conftest$ac_exeext conftest.$ac_ext
13301   done
13302 fi
13303 LIBS=$ac_func_search_save_LIBS
13304 fi
13305 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
13306 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
13307 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
13308   test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
13309
13310 else
13311   use_getipinfo=no
13312 fi
13313
13314    fi
13315 fi
13316
13317 if test x$use_getipinfo = xyes; then
13318
13319 cat >>confdefs.h <<\_ACEOF
13320 #define HAVE_GETIPINFO 1
13321 _ACEOF
13322
13323 else
13324    echo "The system unwind library does not support _Unwind_GetIPInfo."
13325 fi
13326
13327 # Look for a file containing extra machine modes.
13328 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13329   extra_modes_file='$(srcdir)'/config/${extra_modes}
13330
13331
13332 cat >>confdefs.h <<_ACEOF
13333 #define EXTRA_MODES_FILE "config/$extra_modes"
13334 _ACEOF
13335
13336 fi
13337
13338 # Convert extra_options into a form suitable for Makefile use.
13339 extra_opt_files=
13340 for f in $extra_options; do
13341   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13342 done
13343
13344
13345 # auto-host.h is the file containing items generated by autoconf and is
13346 # the first file included by config.h.
13347 # If host=build, it is correct to have bconfig include auto-host.h
13348 # as well.  If host!=build, we are in error and need to do more
13349 # work to find out the build config parameters.
13350 if test x$host = x$build
13351 then
13352         build_auto=auto-host.h
13353 else
13354         # We create a subdir, then run autoconf in the subdir.
13355         # To prevent recursion we set host and build for the new
13356         # invocation of configure to the build for this invocation
13357         # of configure.
13358         tempdir=build.$$
13359         rm -rf $tempdir
13360         mkdir $tempdir
13361         cd $tempdir
13362         case ${srcdir} in
13363         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13364         *) realsrcdir=../${srcdir};;
13365         esac
13366         saved_CFLAGS="${CFLAGS}"
13367         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13368         ${realsrcdir}/configure \
13369                 --enable-languages=${enable_languages-all} \
13370                 --target=$target_alias --host=$build_alias --build=$build_alias
13371         CFLAGS="${saved_CFLAGS}"
13372
13373         # We just finished tests for the build machine, so rename
13374         # the file auto-build.h in the gcc directory.
13375         mv auto-host.h ../auto-build.h
13376         cd ..
13377         rm -rf $tempdir
13378         build_auto=auto-build.h
13379 fi
13380
13381
13382 tm_file="${tm_file} defaults.h"
13383 tm_p_file="${tm_p_file} tm-preds.h"
13384 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13385 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13386 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13387 # put this back in temporarily.
13388 xm_file="auto-host.h ansidecl.h ${xm_file}"
13389
13390 # --------
13391 # UNSORTED
13392 # --------
13393
13394 # Compile in configure arguments.
13395 if test -f configargs.h ; then
13396         # Being re-configured.
13397         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13398         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13399 else
13400         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13401 fi
13402
13403 # Double all backslashes and backslash all quotes to turn
13404 # gcc_config_arguments into a C string.
13405 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13406 $gcc_config_arguments
13407 EOF
13408 gcc_config_arguments_str=`cat conftest.out`
13409 rm -f conftest.out
13410
13411 cat > configargs.h <<EOF
13412 /* Generated automatically. */
13413 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13414 static const char thread_model[] = "$thread_file";
13415
13416 static const struct {
13417   const char *name, *value;
13418 } configure_default_options[] = $configure_default_options;
13419 EOF
13420
13421 # Internationalization
13422 # If we haven't got the data from the intl directory,
13423 # assume NLS is disabled.
13424 USE_NLS=no
13425 LIBINTL=
13426 LIBINTL_DEP=
13427 INCINTL=
13428 XGETTEXT=
13429 GMSGFMT=
13430 POSUB=
13431
13432 if test -f  ../intl/config.intl; then
13433   .  ../intl/config.intl
13434 fi
13435 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13436 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13437 if test x"$USE_NLS" != xyes; then
13438   echo "$as_me:$LINENO: result: no" >&5
13439 echo "${ECHO_T}no" >&6
13440 else
13441   echo "$as_me:$LINENO: result: yes" >&5
13442 echo "${ECHO_T}yes" >&6
13443
13444 cat >>confdefs.h <<\_ACEOF
13445 #define ENABLE_NLS 1
13446 _ACEOF
13447
13448
13449   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13450 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13451   # Look for .po and .gmo files in the source directory.
13452   CATALOGS=
13453   XLINGUAS=
13454   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13455     # If there aren't any .gmo files the shell will give us the
13456     # literal string "../path/to/srcdir/po/*.gmo" which has to be
13457     # weeded out.
13458     case "$cat" in *\**)
13459       continue;;
13460     esac
13461     # The quadruple backslash is collapsed to a double backslash
13462     # by the backticks, then collapsed again by the double quotes,
13463     # leaving us with one backslash in the sed expression (right
13464     # before the dot that mustn't act as a wildcard).
13465     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13466     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13467     # The user is allowed to set LINGUAS to a list of languages to
13468     # install catalogs for.  If it's empty that means "all of them."
13469     if test "x$LINGUAS" = x; then
13470       CATALOGS="$CATALOGS $cat"
13471       XLINGUAS="$XLINGUAS $lang"
13472     else
13473       case "$LINGUAS" in *$lang*)
13474         CATALOGS="$CATALOGS $cat"
13475         XLINGUAS="$XLINGUAS $lang"
13476         ;;
13477       esac
13478     fi
13479   done
13480   LINGUAS="$XLINGUAS"
13481   echo "$as_me:$LINENO: result: $LINGUAS" >&5
13482 echo "${ECHO_T}$LINGUAS" >&6
13483
13484
13485     DATADIRNAME=share
13486
13487   INSTOBJEXT=.mo
13488
13489   GENCAT=gencat
13490
13491   CATOBJEXT=.gmo
13492
13493 fi
13494
13495 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13496 # -liconv on the link line twice.
13497 case "$LIBINTL" in *$LIBICONV*)
13498         LIBICONV= ;;
13499 esac
13500
13501 # Check whether --enable-secureplt or --disable-secureplt was given.
13502 if test "${enable_secureplt+set}" = set; then
13503   enableval="$enable_secureplt"
13504
13505 fi;
13506
13507 # Windows32 Registry support for specifying GCC installation paths.
13508 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13509 if test "${enable_win32_registry+set}" = set; then
13510   enableval="$enable_win32_registry"
13511
13512 fi;
13513
13514 case $host_os in
13515   win32 | pe | cygwin* | mingw32* | uwin*)
13516     if test "x$enable_win32_registry" != xno; then
13517       echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13518 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13519 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13520   echo $ECHO_N "(cached) $ECHO_C" >&6
13521 else
13522   ac_func_search_save_LIBS=$LIBS
13523 ac_cv_search_RegOpenKeyExA=no
13524 cat >conftest.$ac_ext <<_ACEOF
13525 /* confdefs.h.  */
13526 _ACEOF
13527 cat confdefs.h >>conftest.$ac_ext
13528 cat >>conftest.$ac_ext <<_ACEOF
13529 /* end confdefs.h.  */
13530
13531 /* Override any gcc2 internal prototype to avoid an error.  */
13532 #ifdef __cplusplus
13533 extern "C"
13534 #endif
13535 /* We use char because int might match the return type of a gcc2
13536    builtin and then its argument prototype would still apply.  */
13537 char RegOpenKeyExA ();
13538 int
13539 main ()
13540 {
13541 RegOpenKeyExA ();
13542   ;
13543   return 0;
13544 }
13545 _ACEOF
13546 rm -f conftest.$ac_objext conftest$ac_exeext
13547 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13548   (eval $ac_link) 2>conftest.er1
13549   ac_status=$?
13550   grep -v '^ *+' conftest.er1 >conftest.err
13551   rm -f conftest.er1
13552   cat conftest.err >&5
13553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13554   (exit $ac_status); } &&
13555          { ac_try='test -z "$ac_c_werror_flag"
13556                          || test ! -s conftest.err'
13557   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13558   (eval $ac_try) 2>&5
13559   ac_status=$?
13560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13561   (exit $ac_status); }; } &&
13562          { ac_try='test -s conftest$ac_exeext'
13563   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13564   (eval $ac_try) 2>&5
13565   ac_status=$?
13566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13567   (exit $ac_status); }; }; then
13568   ac_cv_search_RegOpenKeyExA="none required"
13569 else
13570   echo "$as_me: failed program was:" >&5
13571 sed 's/^/| /' conftest.$ac_ext >&5
13572
13573 fi
13574 rm -f conftest.err conftest.$ac_objext \
13575       conftest$ac_exeext conftest.$ac_ext
13576 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13577   for ac_lib in advapi32; do
13578     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13579     cat >conftest.$ac_ext <<_ACEOF
13580 /* confdefs.h.  */
13581 _ACEOF
13582 cat confdefs.h >>conftest.$ac_ext
13583 cat >>conftest.$ac_ext <<_ACEOF
13584 /* end confdefs.h.  */
13585
13586 /* Override any gcc2 internal prototype to avoid an error.  */
13587 #ifdef __cplusplus
13588 extern "C"
13589 #endif
13590 /* We use char because int might match the return type of a gcc2
13591    builtin and then its argument prototype would still apply.  */
13592 char RegOpenKeyExA ();
13593 int
13594 main ()
13595 {
13596 RegOpenKeyExA ();
13597   ;
13598   return 0;
13599 }
13600 _ACEOF
13601 rm -f conftest.$ac_objext conftest$ac_exeext
13602 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13603   (eval $ac_link) 2>conftest.er1
13604   ac_status=$?
13605   grep -v '^ *+' conftest.er1 >conftest.err
13606   rm -f conftest.er1
13607   cat conftest.err >&5
13608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13609   (exit $ac_status); } &&
13610          { ac_try='test -z "$ac_c_werror_flag"
13611                          || test ! -s conftest.err'
13612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13613   (eval $ac_try) 2>&5
13614   ac_status=$?
13615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13616   (exit $ac_status); }; } &&
13617          { ac_try='test -s conftest$ac_exeext'
13618   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13619   (eval $ac_try) 2>&5
13620   ac_status=$?
13621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13622   (exit $ac_status); }; }; then
13623   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13624 break
13625 else
13626   echo "$as_me: failed program was:" >&5
13627 sed 's/^/| /' conftest.$ac_ext >&5
13628
13629 fi
13630 rm -f conftest.err conftest.$ac_objext \
13631       conftest$ac_exeext conftest.$ac_ext
13632   done
13633 fi
13634 LIBS=$ac_func_search_save_LIBS
13635 fi
13636 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13637 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13638 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13639   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13640
13641 else
13642   enable_win32_registry=no
13643 fi
13644
13645     fi
13646
13647     if test "x$enable_win32_registry" != xno; then
13648
13649 cat >>confdefs.h <<\_ACEOF
13650 #define ENABLE_WIN32_REGISTRY 1
13651 _ACEOF
13652
13653
13654       if test "x$enable_win32_registry" != xyes \
13655          && test "x$enable_win32_registry" != x; then
13656
13657 cat >>confdefs.h <<_ACEOF
13658 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13659 _ACEOF
13660
13661       fi
13662     fi
13663   ;;
13664 esac
13665
13666 # Get an absolute path to the GCC top-level source directory
13667 holddir=`${PWDCMD-pwd}`
13668 cd $srcdir
13669 topdir=`${PWDCMD-pwd}`
13670 cd $holddir
13671
13672 # Conditionalize the makefile for this host machine.
13673 xmake_file=
13674 for f in ${host_xmake_file}
13675 do
13676         if test -f ${srcdir}/config/$f
13677         then
13678                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13679         fi
13680 done
13681
13682 # Conditionalize the makefile for this target machine.
13683 tmake_file_=
13684 for f in ${tmake_file}
13685 do
13686         if test -f ${srcdir}/config/$f
13687         then
13688                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13689         fi
13690 done
13691 tmake_file="${tmake_file_}"
13692
13693 # This is a terrible hack which will go away some day.
13694 host_cc_for_libada=${CC}
13695
13696
13697 out_object_file=`basename $out_file .c`.o
13698
13699 tm_file_list="options.h"
13700 tm_include_list="options.h"
13701 for f in $tm_file; do
13702   case $f in
13703     ./* )
13704        f=`echo $f | sed 's/^..//'`
13705        tm_file_list="${tm_file_list} $f"
13706        tm_include_list="${tm_include_list} $f"
13707        ;;
13708     defaults.h )
13709        tm_file_list="${tm_file_list} \$(srcdir)/$f"
13710        tm_include_list="${tm_include_list} $f"
13711        ;;
13712     * )
13713        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13714        tm_include_list="${tm_include_list} config/$f"
13715        ;;
13716   esac
13717 done
13718
13719 tm_p_file_list=
13720 tm_p_include_list=
13721 for f in $tm_p_file; do
13722   case $f in
13723     tm-preds.h )
13724        tm_p_file_list="${tm_p_file_list} $f"
13725        tm_p_include_list="${tm_p_include_list} $f"
13726        ;;
13727     * )
13728        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13729        tm_p_include_list="${tm_p_include_list} config/$f"
13730   esac
13731 done
13732
13733 xm_file_list=
13734 xm_include_list=
13735 for f in $xm_file; do
13736   case $f in
13737     ansidecl.h )
13738        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13739        xm_include_list="${xm_include_list} $f"
13740        ;;
13741     auto-host.h )
13742        xm_file_list="${xm_file_list} $f"
13743        xm_include_list="${xm_include_list} $f"
13744        ;;
13745     * )
13746        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13747        xm_include_list="${xm_include_list} config/$f"
13748        ;;
13749   esac
13750 done
13751
13752 host_xm_file_list=
13753 host_xm_include_list=
13754 for f in $host_xm_file; do
13755   case $f in
13756     ansidecl.h )
13757        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13758        host_xm_include_list="${host_xm_include_list} $f"
13759        ;;
13760     auto-host.h )
13761        host_xm_file_list="${host_xm_file_list} $f"
13762        host_xm_include_list="${host_xm_include_list} $f"
13763        ;;
13764     * )
13765        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13766        host_xm_include_list="${host_xm_include_list} config/$f"
13767        ;;
13768   esac
13769 done
13770
13771 build_xm_file_list=
13772 for f in $build_xm_file; do
13773   case $f in
13774     ansidecl.h )
13775        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13776        build_xm_include_list="${build_xm_include_list} $f"
13777        ;;
13778     auto-build.h | auto-host.h )
13779        build_xm_file_list="${build_xm_file_list} $f"
13780        build_xm_include_list="${build_xm_include_list} $f"
13781        ;;
13782     * )
13783        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13784        build_xm_include_list="${build_xm_include_list} config/$f"
13785        ;;
13786   esac
13787 done
13788
13789 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13790 # cross-compiler which does not use the native headers and libraries.
13791 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13792 CROSS=
13793 ALL=all.internal
13794 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13795
13796 if test "x$with_build_sysroot" != x; then
13797   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13798 else
13799   # This value is used, even on a native system, because
13800   # CROSS_SYSTEM_HEADER_DIR is just
13801   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13802   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13803 fi
13804
13805 if test x$host != x$target
13806 then
13807         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13808         ALL=all.cross
13809         SYSTEM_HEADER_DIR=$build_system_header_dir
13810         case "$host","$target" in
13811         # Darwin crosses can use the host system's libraries and headers,
13812         # because of the fat library support.  Of course, it must be the
13813         # same version of Darwin on both sides.  Allow the user to
13814         # just say --target=foo-darwin without a version number to mean
13815         # "the version on this system".
13816             *-*-darwin*,*-*-darwin*)
13817                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13818                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13819                 if test $hostos = $targetos -o $targetos = darwin ; then
13820                     CROSS=
13821                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13822                     with_headers=yes
13823                 fi
13824                 ;;
13825
13826             i?86-*-*,x86_64-*-* \
13827             | powerpc*-*-*,powerpc64*-*-*)
13828                 CROSS="$CROSS -DNATIVE_CROSS" ;;
13829         esac
13830 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13831         SYSTEM_HEADER_DIR=$build_system_header_dir
13832 fi
13833
13834 # If this is a cross-compiler that does not
13835 # have its own set of headers then define
13836 # inhibit_libc
13837
13838 # If this is using newlib, without having the headers available now,
13839 # then define inhibit_libc in LIBGCC2_CFLAGS.
13840 # This prevents libgcc2 from containing any code which requires libc
13841 # support.
13842 : ${inhibit_libc=false}
13843 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13844        test x$with_newlib = xyes ; } &&
13845      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13846        inhibit_libc=true
13847 fi
13848
13849
13850 # When building gcc with a cross-compiler, we need to adjust things so
13851 # that the generator programs are still built with the native compiler.
13852 # Also, we cannot run fixincludes or fix-header.
13853
13854 # These are the normal (build=host) settings:
13855 CC_FOR_BUILD='$(CC)'
13856 BUILD_CFLAGS='$(ALL_CFLAGS)'
13857 STMP_FIXINC=stmp-fixinc
13858
13859 # Possibly disable fixproto, on a per-target basis.
13860 case ${use_fixproto} in
13861   no)
13862     STMP_FIXPROTO=
13863     ;;
13864   yes)
13865     STMP_FIXPROTO=stmp-fixproto
13866     ;;
13867 esac
13868
13869
13870 # And these apply if build != host, or we are generating coverage data
13871 if test x$build != x$host || test "x$coverage_flags" != x
13872 then
13873     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13874
13875     if test "x$TARGET_SYSTEM_ROOT" = x; then
13876         if test "x$STMP_FIXPROTO" != x; then
13877           STMP_FIXPROTO=stmp-install-fixproto
13878         fi
13879     fi
13880 fi
13881
13882 # Expand extra_headers to include complete path.
13883 # This substitutes for lots of t-* files.
13884 extra_headers_list=
13885 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13886 for file in ${extra_headers} ; do
13887   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13888 done
13889
13890 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
13891 if test x"$use_gcc_tgmath" = xyes
13892 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
13893 fi
13894
13895 # Define collect2 in Makefile.
13896 case $host_can_use_collect2 in
13897   no) collect2= ;;
13898   *) collect2='collect2$(exeext)' ;;
13899 esac
13900
13901
13902 # Add a definition of USE_COLLECT2 if system wants one.
13903 case $use_collect2 in
13904   no) use_collect2= ;;
13905   "") ;;
13906   *)
13907     host_xm_defines="${host_xm_defines} USE_COLLECT2"
13908     xm_defines="${xm_defines} USE_COLLECT2"
13909     case $host_can_use_collect2 in
13910       no)
13911         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13912 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13913    { (exit 1); exit 1; }; }
13914         ;;
13915     esac
13916     ;;
13917 esac
13918
13919 # ---------------------------
13920 # Assembler & linker features
13921 # ---------------------------
13922
13923 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
13924 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
13925 # However when ld-new is first executed from the build tree, libtool will
13926 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
13927 # to the build tree.  While doing this we need to use the previous-stage
13928 # linker, or we have an infinite loop.  The presence of a shell script as
13929 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
13930 # the gcc/collect-ld script.  So we need to know how libtool works, or
13931 # exec-tool will fail.
13932
13933
13934
13935
13936 macro_version='2.1a'
13937 macro_revision='1.2435'
13938
13939
13940
13941
13942
13943
13944
13945
13946
13947
13948
13949
13950 ltmain="$ac_aux_dir/ltmain.sh"
13951
13952 # Set options
13953
13954 enable_dlopen=no
13955
13956
13957 enable_win32_dll=no
13958
13959
13960 # Check whether --enable-shared or --disable-shared was given.
13961 if test "${enable_shared+set}" = set; then
13962   enableval="$enable_shared"
13963   p=${PACKAGE-default}
13964     case $enableval in
13965     yes) enable_shared=yes ;;
13966     no) enable_shared=no ;;
13967     *)
13968       enable_shared=no
13969       # Look at the argument we got.  We use all the common list separators.
13970       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13971       for pkg in $enableval; do
13972         IFS="$lt_save_ifs"
13973         if test "X$pkg" = "X$p"; then
13974           enable_shared=yes
13975         fi
13976       done
13977       IFS="$lt_save_ifs"
13978       ;;
13979     esac
13980 else
13981   enable_shared=yes
13982 fi;
13983
13984
13985
13986
13987
13988
13989
13990
13991 # Check whether --enable-static or --disable-static was given.
13992 if test "${enable_static+set}" = set; then
13993   enableval="$enable_static"
13994   p=${PACKAGE-default}
13995     case $enableval in
13996     yes) enable_static=yes ;;
13997     no) enable_static=no ;;
13998     *)
13999      enable_static=no
14000       # Look at the argument we got.  We use all the common list separators.
14001       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14002       for pkg in $enableval; do
14003         IFS="$lt_save_ifs"
14004         if test "X$pkg" = "X$p"; then
14005           enable_static=yes
14006         fi
14007       done
14008       IFS="$lt_save_ifs"
14009       ;;
14010     esac
14011 else
14012   enable_static=yes
14013 fi;
14014
14015
14016
14017
14018
14019
14020
14021
14022
14023 # Check whether --with-pic or --without-pic was given.
14024 if test "${with_pic+set}" = set; then
14025   withval="$with_pic"
14026   pic_mode="$withval"
14027 else
14028   pic_mode=default
14029 fi;
14030
14031 test -z "$pic_mode" && pic_mode=default
14032
14033
14034
14035
14036
14037
14038
14039 # Check whether --enable-fast-install or --disable-fast-install was given.
14040 if test "${enable_fast_install+set}" = set; then
14041   enableval="$enable_fast_install"
14042   p=${PACKAGE-default}
14043     case $enableval in
14044     yes) enable_fast_install=yes ;;
14045     no) enable_fast_install=no ;;
14046     *)
14047       enable_fast_install=no
14048       # Look at the argument we got.  We use all the common list separators.
14049       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14050       for pkg in $enableval; do
14051         IFS="$lt_save_ifs"
14052         if test "X$pkg" = "X$p"; then
14053           enable_fast_install=yes
14054         fi
14055       done
14056       IFS="$lt_save_ifs"
14057       ;;
14058     esac
14059 else
14060   enable_fast_install=yes
14061 fi;
14062
14063
14064
14065
14066
14067
14068
14069
14070 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14071 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14072 if test "${lt_cv_path_SED+set}" = set; then
14073   echo $ECHO_N "(cached) $ECHO_C" >&6
14074 else
14075   # Loop through the user's path and test for sed and gsed.
14076 # Then use that list of sed's as ones to test for truncation.
14077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14078 for as_dir in $PATH
14079 do
14080   IFS=$as_save_IFS
14081   test -z "$as_dir" && as_dir=.
14082   for lt_ac_prog in sed gsed; do
14083     for ac_exec_ext in '' $ac_executable_extensions; do
14084       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14085         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14086       fi
14087     done
14088   done
14089 done
14090 IFS=$as_save_IFS
14091 lt_ac_max=0
14092 lt_ac_count=0
14093 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14094 # along with /bin/sed that truncates output.
14095 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14096   test ! -f $lt_ac_sed && continue
14097   cat /dev/null > conftest.in
14098   lt_ac_count=0
14099   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14100   # Check for GNU sed and select it if it is found.
14101   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14102     lt_cv_path_SED=$lt_ac_sed
14103     break
14104   fi
14105   while true; do
14106     cat conftest.in conftest.in >conftest.tmp
14107     mv conftest.tmp conftest.in
14108     cp conftest.in conftest.nl
14109     echo >>conftest.nl
14110     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14111     cmp -s conftest.out conftest.nl || break
14112     # 10000 chars as input seems more than enough
14113     test $lt_ac_count -gt 10 && break
14114     lt_ac_count=`expr $lt_ac_count + 1`
14115     if test $lt_ac_count -gt $lt_ac_max; then
14116       lt_ac_max=$lt_ac_count
14117       lt_cv_path_SED=$lt_ac_sed
14118     fi
14119   done
14120 done
14121
14122 fi
14123
14124 SED=$lt_cv_path_SED
14125
14126 echo "$as_me:$LINENO: result: $SED" >&5
14127 echo "${ECHO_T}$SED" >&6
14128
14129 test -z "$SED" && SED=sed
14130 Xsed="$SED -e 1s/^X//"
14131
14132
14133
14134
14135
14136
14137
14138
14139
14140
14141
14142 echo "$as_me:$LINENO: checking for fgrep" >&5
14143 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14144 if test "${ac_cv_prog_fgrep+set}" = set; then
14145   echo $ECHO_N "(cached) $ECHO_C" >&6
14146 else
14147   if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14148     then ac_cv_prog_fgrep='grep -F'
14149     else ac_cv_prog_fgrep='fgrep'
14150     fi
14151 fi
14152 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14153 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14154  FGREP=$ac_cv_prog_fgrep
14155
14156
14157 test -z "$GREP" && GREP=grep
14158
14159
14160
14161
14162
14163
14164
14165
14166
14167
14168
14169
14170
14171
14172
14173
14174
14175
14176
14177 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14178 if test "${with_gnu_ld+set}" = set; then
14179   withval="$with_gnu_ld"
14180   test "$withval" = no || with_gnu_ld=yes
14181 else
14182   with_gnu_ld=no
14183 fi;
14184 ac_prog=ld
14185 if test "$GCC" = yes; then
14186   # Check if gcc -print-prog-name=ld gives a path.
14187   echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14188 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14189   case $host in
14190   *-*-mingw*)
14191     # gcc leaves a trailing carriage return which upsets mingw
14192     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14193   *)
14194     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14195   esac
14196   case $ac_prog in
14197     # Accept absolute paths.
14198     [\\/]* | ?:[\\/]*)
14199       re_direlt='/[^/][^/]*/\.\./'
14200       # Canonicalize the pathname of ld
14201       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14202       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14203         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14204       done
14205       test -z "$LD" && LD="$ac_prog"
14206       ;;
14207   "")
14208     # If it fails, then pretend we aren't using GCC.
14209     ac_prog=ld
14210     ;;
14211   *)
14212     # If it is relative, then search for the first ld in PATH.
14213     with_gnu_ld=unknown
14214     ;;
14215   esac
14216 elif test "$with_gnu_ld" = yes; then
14217   echo "$as_me:$LINENO: checking for GNU ld" >&5
14218 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14219 else
14220   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14221 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14222 fi
14223 if test "${lt_cv_path_LD+set}" = set; then
14224   echo $ECHO_N "(cached) $ECHO_C" >&6
14225 else
14226   if test -z "$LD"; then
14227   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14228   for ac_dir in $PATH; do
14229     IFS="$lt_save_ifs"
14230     test -z "$ac_dir" && ac_dir=.
14231     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14232       lt_cv_path_LD="$ac_dir/$ac_prog"
14233       # Check to see if the program is GNU ld.  I'd rather use --version,
14234       # but apparently some variants of GNU ld only accept -v.
14235       # Break only if it was the GNU/non-GNU ld that we prefer.
14236       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14237       *GNU* | *'with BFD'*)
14238         test "$with_gnu_ld" != no && break
14239         ;;
14240       *)
14241         test "$with_gnu_ld" != yes && break
14242         ;;
14243       esac
14244     fi
14245   done
14246   IFS="$lt_save_ifs"
14247 else
14248   lt_cv_path_LD="$LD" # Let the user override the test with a path.
14249 fi
14250 fi
14251
14252 LD="$lt_cv_path_LD"
14253 if test -n "$LD"; then
14254   echo "$as_me:$LINENO: result: $LD" >&5
14255 echo "${ECHO_T}$LD" >&6
14256 else
14257   echo "$as_me:$LINENO: result: no" >&5
14258 echo "${ECHO_T}no" >&6
14259 fi
14260 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14261 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14262    { (exit 1); exit 1; }; }
14263 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14264 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14265 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14266   echo $ECHO_N "(cached) $ECHO_C" >&6
14267 else
14268   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14269 case `$LD -v 2>&1 </dev/null` in
14270 *GNU* | *'with BFD'*)
14271   lt_cv_prog_gnu_ld=yes
14272   ;;
14273 *)
14274   lt_cv_prog_gnu_ld=no
14275   ;;
14276 esac
14277 fi
14278 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14279 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14280 with_gnu_ld=$lt_cv_prog_gnu_ld
14281
14282
14283
14284
14285
14286
14287
14288
14289
14290
14291 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14292 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14293 if test "${lt_cv_path_NM+set}" = set; then
14294   echo $ECHO_N "(cached) $ECHO_C" >&6
14295 else
14296   if test -n "$NM"; then
14297   # Let the user override the test.
14298   lt_cv_path_NM="$NM"
14299 else
14300   lt_nm_to_check="${ac_tool_prefix}nm"
14301   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14302     lt_nm_to_check="$lt_nm_to_check nm"
14303   fi
14304   for lt_tmp_nm in $lt_nm_to_check; do
14305     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14306     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14307       IFS="$lt_save_ifs"
14308       test -z "$ac_dir" && ac_dir=.
14309       tmp_nm="$ac_dir/$lt_tmp_nm"
14310       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14311         # Check to see if the nm accepts a BSD-compat flag.
14312         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14313         #   nm: unknown option "B" ignored
14314         # Tru64's nm complains that /dev/null is an invalid object file
14315         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14316         */dev/null* | *'Invalid file or object type'*)
14317           lt_cv_path_NM="$tmp_nm -B"
14318           break
14319           ;;
14320         *)
14321           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14322           */dev/null*)
14323             lt_cv_path_NM="$tmp_nm -p"
14324             break
14325             ;;
14326           *)
14327             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14328             continue # so that we can try to find one that supports BSD flags
14329             ;;
14330           esac
14331           ;;
14332         esac
14333       fi
14334     done
14335     IFS="$lt_save_ifs"
14336   done
14337   : ${lt_cv_path_NM=no}
14338 fi
14339 fi
14340 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14341 echo "${ECHO_T}$lt_cv_path_NM" >&6
14342 if test "$lt_cv_path_NM" != "no"; then
14343   NM="$lt_cv_path_NM"
14344 else
14345   # Didn't find any BSD compatible name lister, look for dumpbin.
14346   if test -n "$ac_tool_prefix"; then
14347   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14348   do
14349     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14350 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14351 echo "$as_me:$LINENO: checking for $ac_word" >&5
14352 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14353 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14354   echo $ECHO_N "(cached) $ECHO_C" >&6
14355 else
14356   if test -n "$DUMPBIN"; then
14357   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14358 else
14359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14360 for as_dir in $PATH
14361 do
14362   IFS=$as_save_IFS
14363   test -z "$as_dir" && as_dir=.
14364   for ac_exec_ext in '' $ac_executable_extensions; do
14365   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14366     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14367     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14368     break 2
14369   fi
14370 done
14371 done
14372
14373 fi
14374 fi
14375 DUMPBIN=$ac_cv_prog_DUMPBIN
14376 if test -n "$DUMPBIN"; then
14377   echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14378 echo "${ECHO_T}$DUMPBIN" >&6
14379 else
14380   echo "$as_me:$LINENO: result: no" >&5
14381 echo "${ECHO_T}no" >&6
14382 fi
14383
14384     test -n "$DUMPBIN" && break
14385   done
14386 fi
14387 if test -z "$DUMPBIN"; then
14388   ac_ct_DUMPBIN=$DUMPBIN
14389   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14390 do
14391   # Extract the first word of "$ac_prog", so it can be a program name with args.
14392 set dummy $ac_prog; ac_word=$2
14393 echo "$as_me:$LINENO: checking for $ac_word" >&5
14394 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14395 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14396   echo $ECHO_N "(cached) $ECHO_C" >&6
14397 else
14398   if test -n "$ac_ct_DUMPBIN"; then
14399   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14400 else
14401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14402 for as_dir in $PATH
14403 do
14404   IFS=$as_save_IFS
14405   test -z "$as_dir" && as_dir=.
14406   for ac_exec_ext in '' $ac_executable_extensions; do
14407   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14408     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14409     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14410     break 2
14411   fi
14412 done
14413 done
14414
14415 fi
14416 fi
14417 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14418 if test -n "$ac_ct_DUMPBIN"; then
14419   echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14420 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14421 else
14422   echo "$as_me:$LINENO: result: no" >&5
14423 echo "${ECHO_T}no" >&6
14424 fi
14425
14426   test -n "$ac_ct_DUMPBIN" && break
14427 done
14428 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14429
14430   DUMPBIN=$ac_ct_DUMPBIN
14431 fi
14432
14433
14434   if test "$DUMPBIN" != ":"; then
14435     NM="$DUMPBIN"
14436   fi
14437 fi
14438 test -z "$NM" && NM=nm
14439
14440
14441
14442
14443
14444
14445 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14446 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14447 if test "${lt_cv_nm_interface+set}" = set; then
14448   echo $ECHO_N "(cached) $ECHO_C" >&6
14449 else
14450   lt_cv_nm_interface="BSD nm"
14451   echo "int some_variable = 0;" > conftest.$ac_ext
14452   (eval echo "\"\$as_me:14452: $ac_compile\"" >&5)
14453   (eval "$ac_compile" 2>conftest.err)
14454   cat conftest.err >&5
14455   (eval echo "\"\$as_me:14455: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14456   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14457   cat conftest.err >&5
14458   (eval echo "\"\$as_me:14458: output\"" >&5)
14459   cat conftest.out >&5
14460   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14461     lt_cv_nm_interface="MS dumpbin"
14462   fi
14463   rm -f conftest*
14464 fi
14465 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14466 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14467
14468 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14469 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14470 LN_S=$as_ln_s
14471 if test "$LN_S" = "ln -s"; then
14472   echo "$as_me:$LINENO: result: yes" >&5
14473 echo "${ECHO_T}yes" >&6
14474 else
14475   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14476 echo "${ECHO_T}no, using $LN_S" >&6
14477 fi
14478
14479 # find the maximum length of command line arguments
14480 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14481 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14482 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14483   echo $ECHO_N "(cached) $ECHO_C" >&6
14484 else
14485     i=0
14486   teststring="ABCD"
14487
14488   case $build_os in
14489   msdosdjgpp*)
14490     # On DJGPP, this test can blow up pretty badly due to problems in libc
14491     # (any single argument exceeding 2000 bytes causes a buffer overrun
14492     # during glob expansion).  Even if it were fixed, the result of this
14493     # check would be larger than it should be.
14494     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
14495     ;;
14496
14497   gnu*)
14498     # Under GNU Hurd, this test is not required because there is
14499     # no limit to the length of command line arguments.
14500     # Libtool will interpret -1 as no limit whatsoever
14501     lt_cv_sys_max_cmd_len=-1;
14502     ;;
14503
14504   cygwin* | mingw*)
14505     # On Win9x/ME, this test blows up -- it succeeds, but takes
14506     # about 5 minutes as the teststring grows exponentially.
14507     # Worse, since 9x/ME are not pre-emptively multitasking,
14508     # you end up with a "frozen" computer, even though with patience
14509     # the test eventually succeeds (with a max line length of 256k).
14510     # Instead, let's just punt: use the minimum linelength reported by
14511     # all of the supported platforms: 8192 (on NT/2K/XP).
14512     lt_cv_sys_max_cmd_len=8192;
14513     ;;
14514
14515   amigaos*)
14516     # On AmigaOS with pdksh, this test takes hours, literally.
14517     # So we just punt and use a minimum line length of 8192.
14518     lt_cv_sys_max_cmd_len=8192;
14519     ;;
14520
14521   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14522     # This has been around since 386BSD, at least.  Likely further.
14523     if test -x /sbin/sysctl; then
14524       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14525     elif test -x /usr/sbin/sysctl; then
14526       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14527     else
14528       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
14529     fi
14530     # And add a safety zone
14531     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14532     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14533     ;;
14534
14535   interix*)
14536     # We know the value 262144 and hardcode it with a safety zone (like BSD)
14537     lt_cv_sys_max_cmd_len=196608
14538     ;;
14539
14540   osf*)
14541     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14542     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14543     # nice to cause kernel panics so lets avoid the loop below.
14544     # First set a reasonable default.
14545     lt_cv_sys_max_cmd_len=16384
14546     #
14547     if test -x /sbin/sysconfig; then
14548       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14549         *1*) lt_cv_sys_max_cmd_len=-1 ;;
14550       esac
14551     fi
14552     ;;
14553   sco3.2v5*)
14554     lt_cv_sys_max_cmd_len=102400
14555     ;;
14556   sysv5* | sco5v6* | sysv4.2uw2*)
14557     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14558     if test -n "$kargmax"; then
14559       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
14560     else
14561       lt_cv_sys_max_cmd_len=32768
14562     fi
14563     ;;
14564   *)
14565     lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
14566     if test -n $lt_cv_sys_max_cmd_len; then
14567       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14568       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14569     else
14570       # Make teststring a little bigger before we do anything with it.
14571       # a 1K string should be a reasonable start.
14572       for i in 1 2 3 4 5 6 7 8 ; do
14573         teststring=$teststring$teststring
14574       done
14575       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14576       # If test is not a shell built-in, we'll probably end up computing a
14577       # maximum length that is only half of the actual maximum length, but
14578       # we can't tell.
14579       while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14580                  = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14581               test $i != 17 # 1/2 MB should be enough
14582       do
14583         i=`expr $i + 1`
14584         teststring=$teststring$teststring
14585       done
14586       # Only check the string length outside the loop.
14587       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14588       teststring=
14589       # Add a significant safety factor because C++ compilers can tack on
14590       # massive amounts of additional arguments before passing them to the
14591       # linker.  It appears as though 1/2 is a usable value.
14592       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14593     fi
14594     ;;
14595   esac
14596
14597 fi
14598
14599 if test -n $lt_cv_sys_max_cmd_len ; then
14600   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14601 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14602 else
14603   echo "$as_me:$LINENO: result: none" >&5
14604 echo "${ECHO_T}none" >&6
14605 fi
14606 max_cmd_len=$lt_cv_sys_max_cmd_len
14607
14608
14609
14610
14611
14612
14613
14614 : ${CP="cp -f"}
14615 : ${MV="mv -f"}
14616 : ${RM="rm -f"}
14617
14618 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14619 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14620 # Try some XSI features
14621 xsi_shell=no
14622 ( _lt_dummy="a/b/c"
14623   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14624       = c,a/b,, ) >/dev/null 2>&1 \
14625   && xsi_shell=yes
14626 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14627 echo "${ECHO_T}$xsi_shell" >&6
14628
14629
14630 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14631 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14632 lt_shell_append=no
14633 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14634     >/dev/null 2>&1 \
14635   && lt_shell_append=yes
14636 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14637 echo "${ECHO_T}$lt_shell_append" >&6
14638
14639
14640 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14641   lt_unset=unset
14642 else
14643   lt_unset=false
14644 fi
14645
14646
14647
14648
14649
14650 # test EBCDIC or ASCII
14651 case `echo X|tr X '\101'` in
14652  A) # ASCII based system
14653     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14654   lt_SP2NL='tr \040 \012'
14655   lt_NL2SP='tr \015\012 \040\040'
14656   ;;
14657  *) # EBCDIC based system
14658   lt_SP2NL='tr \100 \n'
14659   lt_NL2SP='tr \r\n \100\100'
14660   ;;
14661 esac
14662
14663
14664
14665
14666
14667
14668
14669
14670
14671 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14672 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14673 if test "${lt_cv_ld_reload_flag+set}" = set; then
14674   echo $ECHO_N "(cached) $ECHO_C" >&6
14675 else
14676   lt_cv_ld_reload_flag='-r'
14677 fi
14678 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14679 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14680 reload_flag=$lt_cv_ld_reload_flag
14681 case $reload_flag in
14682 "" | " "*) ;;
14683 *) reload_flag=" $reload_flag" ;;
14684 esac
14685 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14686 case $host_os in
14687   darwin*)
14688     if test "$GCC" = yes; then
14689       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14690     else
14691       reload_cmds='$LD$reload_flag -o $output$reload_objs'
14692     fi
14693     ;;
14694 esac
14695
14696
14697
14698
14699
14700
14701
14702
14703
14704
14705 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14706 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14707 if test "${lt_cv_deplibs_check_method+set}" = set; then
14708   echo $ECHO_N "(cached) $ECHO_C" >&6
14709 else
14710   lt_cv_file_magic_cmd='$MAGIC_CMD'
14711 lt_cv_file_magic_test_file=
14712 lt_cv_deplibs_check_method='unknown'
14713 # Need to set the preceding variable on all platforms that support
14714 # interlibrary dependencies.
14715 # 'none' -- dependencies not supported.
14716 # `unknown' -- same as none, but documents that we really don't know.
14717 # 'pass_all' -- all dependencies passed with no checks.
14718 # 'test_compile' -- check by making test program.
14719 # 'file_magic [[regex]]' -- check by looking for files in library path
14720 # which responds to the $file_magic_cmd with a given extended regex.
14721 # If you have `file' or equivalent on your system and you're not sure
14722 # whether `pass_all' will *always* work, you probably want this one.
14723
14724 case $host_os in
14725 aix[4-9]*)
14726   lt_cv_deplibs_check_method=pass_all
14727   ;;
14728
14729 beos*)
14730   lt_cv_deplibs_check_method=pass_all
14731   ;;
14732
14733 bsdi[45]*)
14734   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14735   lt_cv_file_magic_cmd='/usr/bin/file -L'
14736   lt_cv_file_magic_test_file=/shlib/libc.so
14737   ;;
14738
14739 cygwin*)
14740   # func_win32_libid is a shell function defined in ltmain.sh
14741   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14742   lt_cv_file_magic_cmd='func_win32_libid'
14743   ;;
14744
14745 mingw* | pw32*)
14746   # Base MSYS/MinGW do not provide the 'file' command needed by
14747   # func_win32_libid shell function, so use a weaker test based on 'objdump',
14748   # unless we find 'file', for example because we are cross-compiling.
14749   if ( file / ) >/dev/null 2>&1; then
14750     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14751     lt_cv_file_magic_cmd='func_win32_libid'
14752   else
14753     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14754     lt_cv_file_magic_cmd='$OBJDUMP -f'
14755   fi
14756   ;;
14757
14758 darwin* | rhapsody*)
14759   lt_cv_deplibs_check_method=pass_all
14760   ;;
14761
14762 freebsd* | dragonfly*)
14763   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14764     case $host_cpu in
14765     i*86 )
14766       # Not sure whether the presence of OpenBSD here was a mistake.
14767       # Let's accept both of them until this is cleared up.
14768       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14769       lt_cv_file_magic_cmd=/usr/bin/file
14770       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14771       ;;
14772     esac
14773   else
14774     lt_cv_deplibs_check_method=pass_all
14775   fi
14776   ;;
14777
14778 gnu*)
14779   lt_cv_deplibs_check_method=pass_all
14780   ;;
14781
14782 hpux10.20* | hpux11*)
14783   lt_cv_file_magic_cmd=/usr/bin/file
14784   case $host_cpu in
14785   ia64*)
14786     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
14787     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
14788     ;;
14789   hppa*64*)
14790     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
14791     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
14792     ;;
14793   *)
14794     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
14795     lt_cv_file_magic_test_file=/usr/lib/libc.sl
14796     ;;
14797   esac
14798   ;;
14799
14800 interix[3-9]*)
14801   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
14802   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
14803   ;;
14804
14805 irix5* | irix6* | nonstopux*)
14806   case $LD in
14807   *-32|*"-32 ") libmagic=32-bit;;
14808   *-n32|*"-n32 ") libmagic=N32;;
14809   *-64|*"-64 ") libmagic=64-bit;;
14810   *) libmagic=never-match;;
14811   esac
14812   lt_cv_deplibs_check_method=pass_all
14813   ;;
14814
14815 # This must be Linux ELF.
14816 linux* | k*bsd*-gnu)
14817   lt_cv_deplibs_check_method=pass_all
14818   ;;
14819
14820 netbsd*)
14821   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14822     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14823   else
14824     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
14825   fi
14826   ;;
14827
14828 newos6*)
14829   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
14830   lt_cv_file_magic_cmd=/usr/bin/file
14831   lt_cv_file_magic_test_file=/usr/lib/libnls.so
14832   ;;
14833
14834 *nto* | *qnx*)
14835   lt_cv_deplibs_check_method=pass_all
14836   ;;
14837
14838 openbsd*)
14839   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14840     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
14841   else
14842     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14843   fi
14844   ;;
14845
14846 osf3* | osf4* | osf5*)
14847   lt_cv_deplibs_check_method=pass_all
14848   ;;
14849
14850 rdos*)
14851   lt_cv_deplibs_check_method=pass_all
14852   ;;
14853
14854 solaris*)
14855   lt_cv_deplibs_check_method=pass_all
14856   ;;
14857
14858 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14859   lt_cv_deplibs_check_method=pass_all
14860   ;;
14861
14862 sysv4 | sysv4.3*)
14863   case $host_vendor in
14864   motorola)
14865     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
14866     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
14867     ;;
14868   ncr)
14869     lt_cv_deplibs_check_method=pass_all
14870     ;;
14871   sequent)
14872     lt_cv_file_magic_cmd='/bin/file'
14873     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
14874     ;;
14875   sni)
14876     lt_cv_file_magic_cmd='/bin/file'
14877     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
14878     lt_cv_file_magic_test_file=/lib/libc.so
14879     ;;
14880   siemens)
14881     lt_cv_deplibs_check_method=pass_all
14882     ;;
14883   pc)
14884     lt_cv_deplibs_check_method=pass_all
14885     ;;
14886   esac
14887   ;;
14888
14889 tpf*)
14890   lt_cv_deplibs_check_method=pass_all
14891   ;;
14892 esac
14893
14894 fi
14895 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
14896 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
14897 file_magic_cmd=$lt_cv_file_magic_cmd
14898 deplibs_check_method=$lt_cv_deplibs_check_method
14899 test -z "$deplibs_check_method" && deplibs_check_method=unknown
14900
14901
14902
14903
14904
14905
14906
14907
14908
14909
14910
14911
14912 if test -n "$ac_tool_prefix"; then
14913   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
14914 set dummy ${ac_tool_prefix}ar; ac_word=$2
14915 echo "$as_me:$LINENO: checking for $ac_word" >&5
14916 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14917 if test "${ac_cv_prog_AR+set}" = set; then
14918   echo $ECHO_N "(cached) $ECHO_C" >&6
14919 else
14920   if test -n "$AR"; then
14921   ac_cv_prog_AR="$AR" # Let the user override the test.
14922 else
14923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14924 for as_dir in $PATH
14925 do
14926   IFS=$as_save_IFS
14927   test -z "$as_dir" && as_dir=.
14928   for ac_exec_ext in '' $ac_executable_extensions; do
14929   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14930     ac_cv_prog_AR="${ac_tool_prefix}ar"
14931     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14932     break 2
14933   fi
14934 done
14935 done
14936
14937 fi
14938 fi
14939 AR=$ac_cv_prog_AR
14940 if test -n "$AR"; then
14941   echo "$as_me:$LINENO: result: $AR" >&5
14942 echo "${ECHO_T}$AR" >&6
14943 else
14944   echo "$as_me:$LINENO: result: no" >&5
14945 echo "${ECHO_T}no" >&6
14946 fi
14947
14948 fi
14949 if test -z "$ac_cv_prog_AR"; then
14950   ac_ct_AR=$AR
14951   # Extract the first word of "ar", so it can be a program name with args.
14952 set dummy ar; ac_word=$2
14953 echo "$as_me:$LINENO: checking for $ac_word" >&5
14954 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14955 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
14956   echo $ECHO_N "(cached) $ECHO_C" >&6
14957 else
14958   if test -n "$ac_ct_AR"; then
14959   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
14960 else
14961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14962 for as_dir in $PATH
14963 do
14964   IFS=$as_save_IFS
14965   test -z "$as_dir" && as_dir=.
14966   for ac_exec_ext in '' $ac_executable_extensions; do
14967   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14968     ac_cv_prog_ac_ct_AR="ar"
14969     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14970     break 2
14971   fi
14972 done
14973 done
14974
14975   test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
14976 fi
14977 fi
14978 ac_ct_AR=$ac_cv_prog_ac_ct_AR
14979 if test -n "$ac_ct_AR"; then
14980   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
14981 echo "${ECHO_T}$ac_ct_AR" >&6
14982 else
14983   echo "$as_me:$LINENO: result: no" >&5
14984 echo "${ECHO_T}no" >&6
14985 fi
14986
14987   AR=$ac_ct_AR
14988 else
14989   AR="$ac_cv_prog_AR"
14990 fi
14991
14992 test -z "$AR" && AR=ar
14993 test -z "$AR_FLAGS" && AR_FLAGS=cru
14994
14995
14996
14997
14998
14999
15000
15001
15002
15003
15004
15005 if test -n "$ac_tool_prefix"; then
15006   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15007 set dummy ${ac_tool_prefix}strip; ac_word=$2
15008 echo "$as_me:$LINENO: checking for $ac_word" >&5
15009 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15010 if test "${ac_cv_prog_STRIP+set}" = set; then
15011   echo $ECHO_N "(cached) $ECHO_C" >&6
15012 else
15013   if test -n "$STRIP"; then
15014   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15015 else
15016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15017 for as_dir in $PATH
15018 do
15019   IFS=$as_save_IFS
15020   test -z "$as_dir" && as_dir=.
15021   for ac_exec_ext in '' $ac_executable_extensions; do
15022   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15023     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15024     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15025     break 2
15026   fi
15027 done
15028 done
15029
15030 fi
15031 fi
15032 STRIP=$ac_cv_prog_STRIP
15033 if test -n "$STRIP"; then
15034   echo "$as_me:$LINENO: result: $STRIP" >&5
15035 echo "${ECHO_T}$STRIP" >&6
15036 else
15037   echo "$as_me:$LINENO: result: no" >&5
15038 echo "${ECHO_T}no" >&6
15039 fi
15040
15041 fi
15042 if test -z "$ac_cv_prog_STRIP"; then
15043   ac_ct_STRIP=$STRIP
15044   # Extract the first word of "strip", so it can be a program name with args.
15045 set dummy strip; ac_word=$2
15046 echo "$as_me:$LINENO: checking for $ac_word" >&5
15047 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15048 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15049   echo $ECHO_N "(cached) $ECHO_C" >&6
15050 else
15051   if test -n "$ac_ct_STRIP"; then
15052   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15053 else
15054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15055 for as_dir in $PATH
15056 do
15057   IFS=$as_save_IFS
15058   test -z "$as_dir" && as_dir=.
15059   for ac_exec_ext in '' $ac_executable_extensions; do
15060   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15061     ac_cv_prog_ac_ct_STRIP="strip"
15062     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15063     break 2
15064   fi
15065 done
15066 done
15067
15068   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15069 fi
15070 fi
15071 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15072 if test -n "$ac_ct_STRIP"; then
15073   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15074 echo "${ECHO_T}$ac_ct_STRIP" >&6
15075 else
15076   echo "$as_me:$LINENO: result: no" >&5
15077 echo "${ECHO_T}no" >&6
15078 fi
15079
15080   STRIP=$ac_ct_STRIP
15081 else
15082   STRIP="$ac_cv_prog_STRIP"
15083 fi
15084
15085 test -z "$STRIP" && STRIP=:
15086
15087
15088
15089
15090
15091
15092 if test -n "$ac_tool_prefix"; then
15093   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15094 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15095 echo "$as_me:$LINENO: checking for $ac_word" >&5
15096 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15097 if test "${ac_cv_prog_RANLIB+set}" = set; then
15098   echo $ECHO_N "(cached) $ECHO_C" >&6
15099 else
15100   if test -n "$RANLIB"; then
15101   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15102 else
15103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15104 for as_dir in $PATH
15105 do
15106   IFS=$as_save_IFS
15107   test -z "$as_dir" && as_dir=.
15108   for ac_exec_ext in '' $ac_executable_extensions; do
15109   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15110     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15111     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15112     break 2
15113   fi
15114 done
15115 done
15116
15117 fi
15118 fi
15119 RANLIB=$ac_cv_prog_RANLIB
15120 if test -n "$RANLIB"; then
15121   echo "$as_me:$LINENO: result: $RANLIB" >&5
15122 echo "${ECHO_T}$RANLIB" >&6
15123 else
15124   echo "$as_me:$LINENO: result: no" >&5
15125 echo "${ECHO_T}no" >&6
15126 fi
15127
15128 fi
15129 if test -z "$ac_cv_prog_RANLIB"; then
15130   ac_ct_RANLIB=$RANLIB
15131   # Extract the first word of "ranlib", so it can be a program name with args.
15132 set dummy ranlib; ac_word=$2
15133 echo "$as_me:$LINENO: checking for $ac_word" >&5
15134 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15135 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15136   echo $ECHO_N "(cached) $ECHO_C" >&6
15137 else
15138   if test -n "$ac_ct_RANLIB"; then
15139   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15140 else
15141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15142 for as_dir in $PATH
15143 do
15144   IFS=$as_save_IFS
15145   test -z "$as_dir" && as_dir=.
15146   for ac_exec_ext in '' $ac_executable_extensions; do
15147   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15148     ac_cv_prog_ac_ct_RANLIB="ranlib"
15149     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15150     break 2
15151   fi
15152 done
15153 done
15154
15155   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15156 fi
15157 fi
15158 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15159 if test -n "$ac_ct_RANLIB"; then
15160   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15161 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15162 else
15163   echo "$as_me:$LINENO: result: no" >&5
15164 echo "${ECHO_T}no" >&6
15165 fi
15166
15167   RANLIB=$ac_ct_RANLIB
15168 else
15169   RANLIB="$ac_cv_prog_RANLIB"
15170 fi
15171
15172 test -z "$RANLIB" && RANLIB=:
15173
15174
15175
15176
15177
15178
15179 # Determine commands to create old-style static archives.
15180 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
15181 old_postinstall_cmds='chmod 644 $oldlib'
15182 old_postuninstall_cmds=
15183
15184 if test -n "$RANLIB"; then
15185   case $host_os in
15186   openbsd*)
15187     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15188     ;;
15189   *)
15190     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15191     ;;
15192   esac
15193   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15194 fi
15195
15196
15197
15198
15199
15200
15201
15202
15203
15204
15205
15206
15207
15208
15209
15210
15211
15212
15213
15214
15215
15216
15217
15218
15219
15220
15221
15222
15223
15224
15225
15226
15227
15228
15229 # If no C compiler was specified, use CC.
15230 LTCC=${LTCC-"$CC"}
15231
15232 # If no C compiler flags were specified, use CFLAGS.
15233 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15234
15235 # Allow CC to be a program name with arguments.
15236 compiler=$CC
15237
15238
15239 # Check for command to grab the raw symbol name followed by C symbol from nm.
15240 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15241 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15242 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15243   echo $ECHO_N "(cached) $ECHO_C" >&6
15244 else
15245
15246 # These are sane defaults that work on at least a few old systems.
15247 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
15248
15249 # Character class describing NM global symbol codes.
15250 symcode='[BCDEGRST]'
15251
15252 # Regexp to match symbols that can be accessed directly from C.
15253 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15254
15255 # Define system-specific variables.
15256 case $host_os in
15257 aix*)
15258   symcode='[BCDT]'
15259   ;;
15260 cygwin* | mingw* | pw32*)
15261   symcode='[ABCDGISTW]'
15262   ;;
15263 hpux*)
15264   if test "$host_cpu" = ia64; then
15265     symcode='[ABCDEGRST]'
15266   fi
15267   ;;
15268 irix* | nonstopux*)
15269   symcode='[BCDEGRST]'
15270   ;;
15271 osf*)
15272   symcode='[BCDEGQRST]'
15273   ;;
15274 solaris*)
15275   symcode='[BDRT]'
15276   ;;
15277 sco3.2v5*)
15278   symcode='[DT]'
15279   ;;
15280 sysv4.2uw2*)
15281   symcode='[DT]'
15282   ;;
15283 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15284   symcode='[ABDT]'
15285   ;;
15286 sysv4)
15287   symcode='[DFNSTU]'
15288   ;;
15289 esac
15290
15291 # If we're using GNU nm, then use its standard symbol codes.
15292 case `$NM -V 2>&1` in
15293 *GNU* | *'with BFD'*)
15294   symcode='[ABCDGIRSTW]' ;;
15295 esac
15296
15297 # Transform an extracted symbol line into a proper C declaration.
15298 # Some systems (esp. on ia64) link data and code symbols differently,
15299 # so use this general approach.
15300 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15301
15302 # Transform an extracted symbol line into symbol name and symbol address
15303 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
15304
15305 # Handle CRLF in mingw tool chain
15306 opt_cr=
15307 case $build_os in
15308 mingw*)
15309   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15310   ;;
15311 esac
15312
15313 # Try without a prefix underscore, then with it.
15314 for ac_symprfx in "" "_"; do
15315
15316   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15317   symxfrm="\\1 $ac_symprfx\\2 \\2"
15318
15319   # Write the raw and C identifiers.
15320   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15321     # Fake it for dumpbin and say T for any non-static function
15322     # and D for any global variable.
15323     # Also find C++ and __fastcall symbols from MSVC++,
15324     # which start with @ or ?.
15325     lt_cv_sys_global_symbol_pipe="$AWK '"\
15326 "     {last_section=section; section=\$ 3};"\
15327 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15328 "     \$ 0!~/External *\|/{next};"\
15329 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15330 "     {if(hide[section]) next};"\
15331 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15332 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15333 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
15334 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15335 "     ' prfx=^$ac_symprfx"
15336   else
15337     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15338   fi
15339
15340   # Check to see that the pipe works correctly.
15341   pipe_works=no
15342
15343   rm -f conftest*
15344   cat > conftest.$ac_ext <<_LT_EOF
15345 #ifdef __cplusplus
15346 extern "C" {
15347 #endif
15348 char nm_test_var;
15349 void nm_test_func(void);
15350 void nm_test_func(void){}
15351 #ifdef __cplusplus
15352 }
15353 #endif
15354 int main(){nm_test_var='a';nm_test_func();return(0);}
15355 _LT_EOF
15356
15357   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15358   (eval $ac_compile) 2>&5
15359   ac_status=$?
15360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15361   (exit $ac_status); }; then
15362     # Now try to grab the symbols.
15363     nlist=conftest.nm
15364     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15365   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15366   ac_status=$?
15367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15368   (exit $ac_status); } && test -s "$nlist"; then
15369       # Try sorting and uniquifying the output.
15370       if sort "$nlist" | uniq > "$nlist"T; then
15371         mv -f "$nlist"T "$nlist"
15372       else
15373         rm -f "$nlist"T
15374       fi
15375
15376       # Make sure that we snagged all the symbols we need.
15377       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15378         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15379           cat <<_LT_EOF > conftest.$ac_ext
15380 #ifdef __cplusplus
15381 extern "C" {
15382 #endif
15383
15384 _LT_EOF
15385           # Now generate the symbol file.
15386           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15387
15388           cat <<_LT_EOF >> conftest.$ac_ext
15389
15390 /* The mapping between symbol names and symbols.  */
15391 const struct {
15392   const char *name;
15393   void       *address;
15394 }
15395 lt__PROGRAM__LTX_preloaded_symbols[] =
15396 {
15397   { "@PROGRAM@", (void *) 0 },
15398 _LT_EOF
15399           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15400           cat <<\_LT_EOF >> conftest.$ac_ext
15401   {0, (void *) 0}
15402 };
15403
15404 /* This works around a problem in FreeBSD linker */
15405 #ifdef FREEBSD_WORKAROUND
15406 static const void *lt_preloaded_setup() {
15407   return lt__PROGRAM__LTX_preloaded_symbols;
15408 }
15409 #endif
15410
15411 #ifdef __cplusplus
15412 }
15413 #endif
15414 _LT_EOF
15415           # Now try linking the two files.
15416           mv conftest.$ac_objext conftstm.$ac_objext
15417           lt_save_LIBS="$LIBS"
15418           lt_save_CFLAGS="$CFLAGS"
15419           LIBS="conftstm.$ac_objext"
15420           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15421           if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15422   (eval $ac_link) 2>&5
15423   ac_status=$?
15424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15425   (exit $ac_status); } && test -s conftest${ac_exeext}; then
15426             pipe_works=yes
15427           fi
15428           LIBS="$lt_save_LIBS"
15429           CFLAGS="$lt_save_CFLAGS"
15430         else
15431           echo "cannot find nm_test_func in $nlist" >&5
15432         fi
15433       else
15434         echo "cannot find nm_test_var in $nlist" >&5
15435       fi
15436     else
15437       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15438     fi
15439   else
15440     echo "$progname: failed program was:" >&5
15441     cat conftest.$ac_ext >&5
15442   fi
15443   rm -f conftest* conftst*
15444
15445   # Do not use the global_symbol_pipe unless it works.
15446   if test "$pipe_works" = yes; then
15447     break
15448   else
15449     lt_cv_sys_global_symbol_pipe=
15450   fi
15451 done
15452
15453 fi
15454
15455 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15456   lt_cv_sys_global_symbol_to_cdecl=
15457 fi
15458 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15459   echo "$as_me:$LINENO: result: failed" >&5
15460 echo "${ECHO_T}failed" >&6
15461 else
15462   echo "$as_me:$LINENO: result: ok" >&5
15463 echo "${ECHO_T}ok" >&6
15464 fi
15465
15466
15467
15468
15469
15470
15471
15472
15473
15474
15475
15476
15477
15478
15479
15480
15481
15482 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15483 if test "${enable_libtool_lock+set}" = set; then
15484   enableval="$enable_libtool_lock"
15485
15486 fi;
15487 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15488
15489 # Some flags need to be propagated to the compiler or linker for good
15490 # libtool support.
15491 case $host in
15492 ia64-*-hpux*)
15493   # Find out which ABI we are using.
15494   echo 'int i;' > conftest.$ac_ext
15495   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15496   (eval $ac_compile) 2>&5
15497   ac_status=$?
15498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15499   (exit $ac_status); }; then
15500     case `/usr/bin/file conftest.$ac_objext` in
15501       *ELF-32*)
15502         HPUX_IA64_MODE="32"
15503         ;;
15504       *ELF-64*)
15505         HPUX_IA64_MODE="64"
15506         ;;
15507     esac
15508   fi
15509   rm -rf conftest*
15510   ;;
15511 *-*-irix6*)
15512   # Find out which ABI we are using.
15513   echo '#line 15513 "configure"' > conftest.$ac_ext
15514   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15515   (eval $ac_compile) 2>&5
15516   ac_status=$?
15517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15518   (exit $ac_status); }; then
15519     if test "$lt_cv_prog_gnu_ld" = yes; then
15520       case `/usr/bin/file conftest.$ac_objext` in
15521         *32-bit*)
15522           LD="${LD-ld} -melf32bsmip"
15523           ;;
15524         *N32*)
15525           LD="${LD-ld} -melf32bmipn32"
15526           ;;
15527         *64-bit*)
15528           LD="${LD-ld} -melf64bmip"
15529         ;;
15530       esac
15531     else
15532       case `/usr/bin/file conftest.$ac_objext` in
15533         *32-bit*)
15534           LD="${LD-ld} -32"
15535           ;;
15536         *N32*)
15537           LD="${LD-ld} -n32"
15538           ;;
15539         *64-bit*)
15540           LD="${LD-ld} -64"
15541           ;;
15542       esac
15543     fi
15544   fi
15545   rm -rf conftest*
15546   ;;
15547
15548 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15549 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15550   # Find out which ABI we are using.
15551   echo 'int i;' > conftest.$ac_ext
15552   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15553   (eval $ac_compile) 2>&5
15554   ac_status=$?
15555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15556   (exit $ac_status); }; then
15557     case `/usr/bin/file conftest.o` in
15558       *32-bit*)
15559         case $host in
15560           x86_64-*kfreebsd*-gnu)
15561             LD="${LD-ld} -m elf_i386_fbsd"
15562             ;;
15563           x86_64-*linux*)
15564             LD="${LD-ld} -m elf_i386"
15565             ;;
15566           ppc64-*linux*|powerpc64-*linux*)
15567             LD="${LD-ld} -m elf32ppclinux"
15568             ;;
15569           s390x-*linux*)
15570             LD="${LD-ld} -m elf_s390"
15571             ;;
15572           sparc64-*linux*)
15573             LD="${LD-ld} -m elf32_sparc"
15574             ;;
15575         esac
15576         ;;
15577       *64-bit*)
15578         case $host in
15579           x86_64-*kfreebsd*-gnu)
15580             LD="${LD-ld} -m elf_x86_64_fbsd"
15581             ;;
15582           x86_64-*linux*)
15583             LD="${LD-ld} -m elf_x86_64"
15584             ;;
15585           ppc*-*linux*|powerpc*-*linux*)
15586             LD="${LD-ld} -m elf64ppc"
15587             ;;
15588           s390*-*linux*|s390*-*tpf*)
15589             LD="${LD-ld} -m elf64_s390"
15590             ;;
15591           sparc*-*linux*)
15592             LD="${LD-ld} -m elf64_sparc"
15593             ;;
15594         esac
15595         ;;
15596     esac
15597   fi
15598   rm -rf conftest*
15599   ;;
15600
15601 *-*-sco3.2v5*)
15602   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15603   SAVE_CFLAGS="$CFLAGS"
15604   CFLAGS="$CFLAGS -belf"
15605   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15606 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15607 if test "${lt_cv_cc_needs_belf+set}" = set; then
15608   echo $ECHO_N "(cached) $ECHO_C" >&6
15609 else
15610   ac_ext=c
15611 ac_cpp='$CPP $CPPFLAGS'
15612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15615
15616      cat >conftest.$ac_ext <<_ACEOF
15617 /* confdefs.h.  */
15618 _ACEOF
15619 cat confdefs.h >>conftest.$ac_ext
15620 cat >>conftest.$ac_ext <<_ACEOF
15621 /* end confdefs.h.  */
15622
15623 int
15624 main ()
15625 {
15626
15627   ;
15628   return 0;
15629 }
15630 _ACEOF
15631 rm -f conftest.$ac_objext conftest$ac_exeext
15632 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15633   (eval $ac_link) 2>conftest.er1
15634   ac_status=$?
15635   grep -v '^ *+' conftest.er1 >conftest.err
15636   rm -f conftest.er1
15637   cat conftest.err >&5
15638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15639   (exit $ac_status); } &&
15640          { ac_try='test -z "$ac_c_werror_flag"
15641                          || test ! -s conftest.err'
15642   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15643   (eval $ac_try) 2>&5
15644   ac_status=$?
15645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15646   (exit $ac_status); }; } &&
15647          { ac_try='test -s conftest$ac_exeext'
15648   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15649   (eval $ac_try) 2>&5
15650   ac_status=$?
15651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15652   (exit $ac_status); }; }; then
15653   lt_cv_cc_needs_belf=yes
15654 else
15655   echo "$as_me: failed program was:" >&5
15656 sed 's/^/| /' conftest.$ac_ext >&5
15657
15658 lt_cv_cc_needs_belf=no
15659 fi
15660 rm -f conftest.err conftest.$ac_objext \
15661       conftest$ac_exeext conftest.$ac_ext
15662      ac_ext=c
15663 ac_cpp='$CPP $CPPFLAGS'
15664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15667
15668 fi
15669 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15670 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15671   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15672     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15673     CFLAGS="$SAVE_CFLAGS"
15674   fi
15675   ;;
15676 sparc*-*solaris*)
15677   # Find out which ABI we are using.
15678   echo 'int i;' > conftest.$ac_ext
15679   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15680   (eval $ac_compile) 2>&5
15681   ac_status=$?
15682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15683   (exit $ac_status); }; then
15684     case `/usr/bin/file conftest.o` in
15685     *64-bit*)
15686       case $lt_cv_prog_gnu_ld in
15687       yes*) LD="${LD-ld} -m elf64_sparc" ;;
15688       *)    LD="${LD-ld} -64" ;;
15689       esac
15690       ;;
15691     esac
15692   fi
15693   rm -rf conftest*
15694   ;;
15695 esac
15696
15697 need_locks="$enable_libtool_lock"
15698
15699
15700 for ac_header in dlfcn.h
15701 do
15702 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15703 echo "$as_me:$LINENO: checking for $ac_header" >&5
15704 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
15705 if eval "test \"\${$as_ac_Header+set}\" = set"; then
15706   echo $ECHO_N "(cached) $ECHO_C" >&6
15707 else
15708   cat >conftest.$ac_ext <<_ACEOF
15709 /* confdefs.h.  */
15710 _ACEOF
15711 cat confdefs.h >>conftest.$ac_ext
15712 cat >>conftest.$ac_ext <<_ACEOF
15713 /* end confdefs.h.  */
15714 #include <$ac_header>
15715 _ACEOF
15716 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
15717   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
15718   ac_status=$?
15719   grep -v '^ *+' conftest.er1 >conftest.err
15720   rm -f conftest.er1
15721   cat conftest.err >&5
15722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15723   (exit $ac_status); } >/dev/null; then
15724   if test -s conftest.err; then
15725     ac_cpp_err=$ac_c_preproc_warn_flag
15726     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15727   else
15728     ac_cpp_err=
15729   fi
15730 else
15731   ac_cpp_err=yes
15732 fi
15733 if test -z "$ac_cpp_err"; then
15734   eval "$as_ac_Header=yes"
15735 else
15736   echo "$as_me: failed program was:" >&5
15737 sed 's/^/| /' conftest.$ac_ext >&5
15738
15739   eval "$as_ac_Header=no"
15740 fi
15741 rm -f conftest.err conftest.$ac_ext
15742 fi
15743 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
15744 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
15745 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15746   cat >>confdefs.h <<_ACEOF
15747 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15748 _ACEOF
15749
15750 fi
15751 done
15752
15753
15754
15755 # This can be used to rebuild libtool when needed
15756 LIBTOOL_DEPS="$ltmain"
15757
15758 # Always use our own libtool.
15759 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
15760
15761
15762
15763
15764
15765
15766
15767
15768
15769
15770
15771
15772
15773
15774
15775
15776
15777
15778
15779
15780
15781
15782
15783
15784
15785 test -z "$LN_S" && LN_S="ln -s"
15786
15787
15788
15789
15790
15791
15792
15793
15794
15795
15796
15797
15798
15799
15800 if test -n "${ZSH_VERSION+set}" ; then
15801    setopt NO_GLOB_SUBST
15802 fi
15803
15804 echo "$as_me:$LINENO: checking for objdir" >&5
15805 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
15806 if test "${lt_cv_objdir+set}" = set; then
15807   echo $ECHO_N "(cached) $ECHO_C" >&6
15808 else
15809   rm -f .libs 2>/dev/null
15810 mkdir .libs 2>/dev/null
15811 if test -d .libs; then
15812   lt_cv_objdir=.libs
15813 else
15814   # MS-DOS does not allow filenames that begin with a dot.
15815   lt_cv_objdir=_libs
15816 fi
15817 rmdir .libs 2>/dev/null
15818 fi
15819 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
15820 echo "${ECHO_T}$lt_cv_objdir" >&6
15821 objdir=$lt_cv_objdir
15822
15823
15824
15825
15826
15827 cat >>confdefs.h <<_ACEOF
15828 #define LT_OBJDIR "$lt_cv_objdir/"
15829 _ACEOF
15830
15831
15832
15833
15834
15835
15836
15837
15838
15839
15840
15841
15842
15843
15844
15845
15846
15847 case $host_os in
15848 aix3*)
15849   # AIX sometimes has problems with the GCC collect2 program.  For some
15850   # reason, if we set the COLLECT_NAMES environment variable, the problems
15851   # vanish in a puff of smoke.
15852   if test "X${COLLECT_NAMES+set}" != Xset; then
15853     COLLECT_NAMES=
15854     export COLLECT_NAMES
15855   fi
15856   ;;
15857 esac
15858
15859 # Sed substitution that helps us do robust quoting.  It backslashifies
15860 # metacharacters that are still active within double-quoted strings.
15861 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
15862
15863 # Same as above, but do not quote variable references.
15864 double_quote_subst='s/\(["`\\]\)/\\\1/g'
15865
15866 # Sed substitution to delay expansion of an escaped shell variable in a
15867 # double_quote_subst'ed string.
15868 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
15869
15870 # Sed substitution to delay expansion of an escaped single quote.
15871 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
15872
15873 # Sed substitution to avoid accidental globbing in evaled expressions
15874 no_glob_subst='s/\*/\\\*/g'
15875
15876 # Global variables:
15877 ofile=libtool
15878 can_build_shared=yes
15879
15880 # All known linkers require a `.a' archive for static linking (except MSVC,
15881 # which needs '.lib').
15882 libext=a
15883
15884 with_gnu_ld="$lt_cv_prog_gnu_ld"
15885
15886 old_CC="$CC"
15887 old_CFLAGS="$CFLAGS"
15888
15889 # Set sane defaults for various variables
15890 test -z "$CC" && CC=cc
15891 test -z "$LTCC" && LTCC=$CC
15892 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
15893 test -z "$LD" && LD=ld
15894 test -z "$ac_objext" && ac_objext=o
15895
15896 for cc_temp in $compiler""; do
15897   case $cc_temp in
15898     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
15899     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
15900     \-*) ;;
15901     *) break;;
15902   esac
15903 done
15904 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
15905
15906
15907 # Only perform the check for file, if the check method requires it
15908 test -z "$MAGIC_CMD" && MAGIC_CMD=file
15909 case $deplibs_check_method in
15910 file_magic*)
15911   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
15912     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
15913 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
15914 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
15915   echo $ECHO_N "(cached) $ECHO_C" >&6
15916 else
15917   case $MAGIC_CMD in
15918 [\\/*] |  ?:[\\/]*)
15919   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
15920   ;;
15921 *)
15922   lt_save_MAGIC_CMD="$MAGIC_CMD"
15923   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15924   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
15925   for ac_dir in $ac_dummy; do
15926     IFS="$lt_save_ifs"
15927     test -z "$ac_dir" && ac_dir=.
15928     if test -f $ac_dir/${ac_tool_prefix}file; then
15929       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
15930       if test -n "$file_magic_test_file"; then
15931         case $deplibs_check_method in
15932         "file_magic "*)
15933           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
15934           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15935           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
15936             $EGREP "$file_magic_regex" > /dev/null; then
15937             :
15938           else
15939             cat <<_LT_EOF 1>&2
15940
15941 *** Warning: the command libtool uses to detect shared libraries,
15942 *** $file_magic_cmd, produces output that libtool cannot recognize.
15943 *** The result is that libtool may fail to recognize shared libraries
15944 *** as such.  This will affect the creation of libtool libraries that
15945 *** depend on shared libraries, but programs linked with such libtool
15946 *** libraries will work regardless of this problem.  Nevertheless, you
15947 *** may want to report the problem to your system manager and/or to
15948 *** bug-libtool@gnu.org
15949
15950 _LT_EOF
15951           fi ;;
15952         esac
15953       fi
15954       break
15955     fi
15956   done
15957   IFS="$lt_save_ifs"
15958   MAGIC_CMD="$lt_save_MAGIC_CMD"
15959   ;;
15960 esac
15961 fi
15962
15963 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15964 if test -n "$MAGIC_CMD"; then
15965   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
15966 echo "${ECHO_T}$MAGIC_CMD" >&6
15967 else
15968   echo "$as_me:$LINENO: result: no" >&5
15969 echo "${ECHO_T}no" >&6
15970 fi
15971
15972
15973
15974
15975
15976 if test -z "$lt_cv_path_MAGIC_CMD"; then
15977   if test -n "$ac_tool_prefix"; then
15978     echo "$as_me:$LINENO: checking for file" >&5
15979 echo $ECHO_N "checking for file... $ECHO_C" >&6
15980 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
15981   echo $ECHO_N "(cached) $ECHO_C" >&6
15982 else
15983   case $MAGIC_CMD in
15984 [\\/*] |  ?:[\\/]*)
15985   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
15986   ;;
15987 *)
15988   lt_save_MAGIC_CMD="$MAGIC_CMD"
15989   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15990   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
15991   for ac_dir in $ac_dummy; do
15992     IFS="$lt_save_ifs"
15993     test -z "$ac_dir" && ac_dir=.
15994     if test -f $ac_dir/file; then
15995       lt_cv_path_MAGIC_CMD="$ac_dir/file"
15996       if test -n "$file_magic_test_file"; then
15997         case $deplibs_check_method in
15998         "file_magic "*)
15999           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16000           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16001           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16002             $EGREP "$file_magic_regex" > /dev/null; then
16003             :
16004           else
16005             cat <<_LT_EOF 1>&2
16006
16007 *** Warning: the command libtool uses to detect shared libraries,
16008 *** $file_magic_cmd, produces output that libtool cannot recognize.
16009 *** The result is that libtool may fail to recognize shared libraries
16010 *** as such.  This will affect the creation of libtool libraries that
16011 *** depend on shared libraries, but programs linked with such libtool
16012 *** libraries will work regardless of this problem.  Nevertheless, you
16013 *** may want to report the problem to your system manager and/or to
16014 *** bug-libtool@gnu.org
16015
16016 _LT_EOF
16017           fi ;;
16018         esac
16019       fi
16020       break
16021     fi
16022   done
16023   IFS="$lt_save_ifs"
16024   MAGIC_CMD="$lt_save_MAGIC_CMD"
16025   ;;
16026 esac
16027 fi
16028
16029 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16030 if test -n "$MAGIC_CMD"; then
16031   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16032 echo "${ECHO_T}$MAGIC_CMD" >&6
16033 else
16034   echo "$as_me:$LINENO: result: no" >&5
16035 echo "${ECHO_T}no" >&6
16036 fi
16037
16038
16039   else
16040     MAGIC_CMD=:
16041   fi
16042 fi
16043
16044   fi
16045   ;;
16046 esac
16047
16048 # Use C for the default configuration in the libtool script
16049
16050 lt_save_CC="$CC"
16051 ac_ext=c
16052 ac_cpp='$CPP $CPPFLAGS'
16053 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16054 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16055 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16056
16057
16058 # Source file extension for C test sources.
16059 ac_ext=c
16060
16061 # Object file extension for compiled C test sources.
16062 objext=o
16063 objext=$objext
16064
16065 # Code to be used in simple compile tests
16066 lt_simple_compile_test_code="int some_variable = 0;"
16067
16068 # Code to be used in simple link tests
16069 lt_simple_link_test_code='int main(){return(0);}'
16070
16071
16072
16073
16074
16075
16076
16077 # If no C compiler was specified, use CC.
16078 LTCC=${LTCC-"$CC"}
16079
16080 # If no C compiler flags were specified, use CFLAGS.
16081 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16082
16083 # Allow CC to be a program name with arguments.
16084 compiler=$CC
16085
16086 # Save the default compiler, since it gets overwritten when the other
16087 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16088 compiler_DEFAULT=$CC
16089
16090 # save warnings/boilerplate of simple test code
16091 ac_outfile=conftest.$ac_objext
16092 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16093 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16094 _lt_compiler_boilerplate=`cat conftest.err`
16095 $RM conftest*
16096
16097 ac_outfile=conftest.$ac_objext
16098 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16099 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16100 _lt_linker_boilerplate=`cat conftest.err`
16101 $RM conftest*
16102
16103
16104 ## CAVEAT EMPTOR:
16105 ## There is no encapsulation within the following macros, do not change
16106 ## the running order or otherwise move them around unless you know exactly
16107 ## what you are doing...
16108 if test -n "$compiler"; then
16109
16110 lt_prog_compiler_no_builtin_flag=
16111
16112 if test "$GCC" = yes; then
16113   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16114
16115   echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16116 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16117 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16118   echo $ECHO_N "(cached) $ECHO_C" >&6
16119 else
16120   lt_cv_prog_compiler_rtti_exceptions=no
16121    ac_outfile=conftest.$ac_objext
16122    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16123    lt_compiler_flag="-fno-rtti -fno-exceptions"
16124    # Insert the option either (1) after the last *FLAGS variable, or
16125    # (2) before a word containing "conftest.", or (3) at the end.
16126    # Note that $ac_compile itself does not contain backslashes and begins
16127    # with a dollar sign (not a hyphen), so the echo should work correctly.
16128    # The option is referenced via a variable to avoid confusing sed.
16129    lt_compile=`echo "$ac_compile" | $SED \
16130    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16131    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16132    -e 's:$: $lt_compiler_flag:'`
16133    (eval echo "\"\$as_me:16133: $lt_compile\"" >&5)
16134    (eval "$lt_compile" 2>conftest.err)
16135    ac_status=$?
16136    cat conftest.err >&5
16137    echo "$as_me:16137: \$? = $ac_status" >&5
16138    if (exit $ac_status) && test -s "$ac_outfile"; then
16139      # The compiler can only warn and ignore the option if not recognized
16140      # So say no if there are warnings other than the usual output.
16141      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16142      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16143      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16144        lt_cv_prog_compiler_rtti_exceptions=yes
16145      fi
16146    fi
16147    $RM conftest*
16148
16149 fi
16150 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16151 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16152
16153 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16154     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16155 else
16156     :
16157 fi
16158
16159 fi
16160
16161
16162
16163
16164
16165
16166   lt_prog_compiler_wl=
16167 lt_prog_compiler_pic=
16168 lt_prog_compiler_static=
16169
16170 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
16171 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
16172
16173   if test "$GCC" = yes; then
16174     lt_prog_compiler_wl='-Wl,'
16175     lt_prog_compiler_static='-static'
16176
16177     case $host_os in
16178       aix*)
16179       # All AIX code is PIC.
16180       if test "$host_cpu" = ia64; then
16181         # AIX 5 now supports IA64 processor
16182         lt_prog_compiler_static='-Bstatic'
16183       fi
16184       ;;
16185
16186     amigaos*)
16187       if test "$host_cpu" = m68k; then
16188         # FIXME: we need at least 68020 code to build shared libraries, but
16189         # adding the `-m68020' flag to GCC prevents building anything better,
16190         # like `-m68040'.
16191         lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16192       fi
16193       ;;
16194
16195     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16196       # PIC is the default for these OSes.
16197       ;;
16198
16199     mingw* | cygwin* | pw32* | os2*)
16200       # This hack is so that the source file can tell whether it is being
16201       # built for inclusion in a dll (and should export symbols for example).
16202       # Although the cygwin gcc ignores -fPIC, still need this for old-style
16203       # (--disable-auto-import) libraries
16204       lt_prog_compiler_pic='-DDLL_EXPORT'
16205       ;;
16206
16207     darwin* | rhapsody*)
16208       # PIC is the default on this platform
16209       # Common symbols not allowed in MH_DYLIB files
16210       lt_prog_compiler_pic='-fno-common'
16211       ;;
16212
16213     hpux*)
16214       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16215       # not for PA HP-UX.
16216       case $host_cpu in
16217       hppa*64*|ia64*)
16218         # +Z the default
16219         ;;
16220       *)
16221         lt_prog_compiler_pic='-fPIC'
16222         ;;
16223       esac
16224       ;;
16225
16226     interix[3-9]*)
16227       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16228       # Instead, we relocate shared libraries at runtime.
16229       ;;
16230
16231     msdosdjgpp*)
16232       # Just because we use GCC doesn't mean we suddenly get shared libraries
16233       # on systems that don't support them.
16234       lt_prog_compiler_can_build_shared=no
16235       enable_shared=no
16236       ;;
16237
16238     *nto* | *qnx*)
16239       # QNX uses GNU C++, but need to define -shared option too, otherwise
16240       # it will coredump.
16241       lt_prog_compiler_pic='-fPIC -shared'
16242       ;;
16243
16244     sysv4*MP*)
16245       if test -d /usr/nec; then
16246         lt_prog_compiler_pic=-Kconform_pic
16247       fi
16248       ;;
16249
16250     *)
16251       lt_prog_compiler_pic='-fPIC'
16252       ;;
16253     esac
16254   else
16255     # PORTME Check for flag to pass linker flags through the system compiler.
16256     case $host_os in
16257     aix*)
16258       lt_prog_compiler_wl='-Wl,'
16259       if test "$host_cpu" = ia64; then
16260         # AIX 5 now supports IA64 processor
16261         lt_prog_compiler_static='-Bstatic'
16262       else
16263         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16264       fi
16265       ;;
16266     darwin*)
16267       # PIC is the default on this platform
16268       # Common symbols not allowed in MH_DYLIB files
16269       case $cc_basename in
16270       xlc*)
16271         lt_prog_compiler_pic='-qnocommon'
16272         lt_prog_compiler_wl='-Wl,'
16273         ;;
16274       esac
16275       ;;
16276
16277     mingw* | cygwin* | pw32* | os2*)
16278       # This hack is so that the source file can tell whether it is being
16279       # built for inclusion in a dll (and should export symbols for example).
16280       lt_prog_compiler_pic='-DDLL_EXPORT'
16281       ;;
16282
16283     hpux9* | hpux10* | hpux11*)
16284       lt_prog_compiler_wl='-Wl,'
16285       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16286       # not for PA HP-UX.
16287       case $host_cpu in
16288       hppa*64*|ia64*)
16289         # +Z the default
16290         ;;
16291       *)
16292         lt_prog_compiler_pic='+Z'
16293         ;;
16294       esac
16295       # Is there a better lt_prog_compiler_static that works with the bundled CC?
16296       lt_prog_compiler_static='${wl}-a ${wl}archive'
16297       ;;
16298
16299     irix5* | irix6* | nonstopux*)
16300       lt_prog_compiler_wl='-Wl,'
16301       # PIC (with -KPIC) is the default.
16302       lt_prog_compiler_static='-non_shared'
16303       ;;
16304
16305     linux* | k*bsd*-gnu)
16306       case $cc_basename in
16307       icc* | ecc*)
16308         lt_prog_compiler_wl='-Wl,'
16309         lt_prog_compiler_pic='-KPIC'
16310         lt_prog_compiler_static='-static'
16311         ;;
16312       pgcc* | pgf77* | pgf90* | pgf95*)
16313         # Portland Group compilers (*not* the Pentium gcc compiler,
16314         # which looks to be a dead project)
16315         lt_prog_compiler_wl='-Wl,'
16316         lt_prog_compiler_pic='-fpic'
16317         lt_prog_compiler_static='-Bstatic'
16318         ;;
16319       ccc*)
16320         lt_prog_compiler_wl='-Wl,'
16321         # All Alpha code is PIC.
16322         lt_prog_compiler_static='-non_shared'
16323         ;;
16324       *)
16325         case `$CC -V 2>&1 | sed 5q` in
16326         *Sun\ C*)
16327           # Sun C 5.9
16328           lt_prog_compiler_pic='-KPIC'
16329           lt_prog_compiler_static='-Bstatic'
16330           lt_prog_compiler_wl='-Wl,'
16331           ;;
16332         *Sun\ F*)
16333           # Sun Fortran 8.3 passes all unrecognized flags to the linker
16334           lt_prog_compiler_pic='-KPIC'
16335           lt_prog_compiler_static='-Bstatic'
16336           lt_prog_compiler_wl=''
16337           ;;
16338         esac
16339         ;;
16340       esac
16341       ;;
16342
16343     newsos6)
16344       lt_prog_compiler_pic='-KPIC'
16345       lt_prog_compiler_static='-Bstatic'
16346       ;;
16347
16348     *nto* | *qnx*)
16349       # QNX uses GNU C++, but need to define -shared option too, otherwise
16350       # it will coredump.
16351       lt_prog_compiler_pic='-fPIC -shared'
16352       ;;
16353
16354     osf3* | osf4* | osf5*)
16355       lt_prog_compiler_wl='-Wl,'
16356       # All OSF/1 code is PIC.
16357       lt_prog_compiler_static='-non_shared'
16358       ;;
16359
16360     rdos*)
16361       lt_prog_compiler_static='-non_shared'
16362       ;;
16363
16364     solaris*)
16365       lt_prog_compiler_pic='-KPIC'
16366       lt_prog_compiler_static='-Bstatic'
16367       case $cc_basename in
16368       f77* | f90* | f95*)
16369         lt_prog_compiler_wl='-Qoption ld ';;
16370       *)
16371         lt_prog_compiler_wl='-Wl,';;
16372       esac
16373       ;;
16374
16375     sunos4*)
16376       lt_prog_compiler_wl='-Qoption ld '
16377       lt_prog_compiler_pic='-PIC'
16378       lt_prog_compiler_static='-Bstatic'
16379       ;;
16380
16381     sysv4 | sysv4.2uw2* | sysv4.3*)
16382       lt_prog_compiler_wl='-Wl,'
16383       lt_prog_compiler_pic='-KPIC'
16384       lt_prog_compiler_static='-Bstatic'
16385       ;;
16386
16387     sysv4*MP*)
16388       if test -d /usr/nec ;then
16389         lt_prog_compiler_pic='-Kconform_pic'
16390         lt_prog_compiler_static='-Bstatic'
16391       fi
16392       ;;
16393
16394     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16395       lt_prog_compiler_wl='-Wl,'
16396       lt_prog_compiler_pic='-KPIC'
16397       lt_prog_compiler_static='-Bstatic'
16398       ;;
16399
16400     unicos*)
16401       lt_prog_compiler_wl='-Wl,'
16402       lt_prog_compiler_can_build_shared=no
16403       ;;
16404
16405     uts4*)
16406       lt_prog_compiler_pic='-pic'
16407       lt_prog_compiler_static='-Bstatic'
16408       ;;
16409
16410     *)
16411       lt_prog_compiler_can_build_shared=no
16412       ;;
16413     esac
16414   fi
16415
16416 case $host_os in
16417   # For platforms which do not support PIC, -DPIC is meaningless:
16418   *djgpp*)
16419     lt_prog_compiler_pic=
16420     ;;
16421   *)
16422     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
16423     ;;
16424 esac
16425 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
16426 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
16427
16428
16429
16430
16431
16432
16433 #
16434 # Check to make sure the PIC flag actually works.
16435 #
16436 if test -n "$lt_prog_compiler_pic"; then
16437   echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
16438 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
16439 if test "${lt_prog_compiler_pic_works+set}" = set; then
16440   echo $ECHO_N "(cached) $ECHO_C" >&6
16441 else
16442   lt_prog_compiler_pic_works=no
16443    ac_outfile=conftest.$ac_objext
16444    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16445    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
16446    # Insert the option either (1) after the last *FLAGS variable, or
16447    # (2) before a word containing "conftest.", or (3) at the end.
16448    # Note that $ac_compile itself does not contain backslashes and begins
16449    # with a dollar sign (not a hyphen), so the echo should work correctly.
16450    # The option is referenced via a variable to avoid confusing sed.
16451    lt_compile=`echo "$ac_compile" | $SED \
16452    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16453    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16454    -e 's:$: $lt_compiler_flag:'`
16455    (eval echo "\"\$as_me:16455: $lt_compile\"" >&5)
16456    (eval "$lt_compile" 2>conftest.err)
16457    ac_status=$?
16458    cat conftest.err >&5
16459    echo "$as_me:16459: \$? = $ac_status" >&5
16460    if (exit $ac_status) && test -s "$ac_outfile"; then
16461      # The compiler can only warn and ignore the option if not recognized
16462      # So say no if there are warnings other than the usual output.
16463      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16464      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16465      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16466        lt_prog_compiler_pic_works=yes
16467      fi
16468    fi
16469    $RM conftest*
16470
16471 fi
16472 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
16473 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
16474
16475 if test x"$lt_prog_compiler_pic_works" = xyes; then
16476     case $lt_prog_compiler_pic in
16477      "" | " "*) ;;
16478      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
16479      esac
16480 else
16481     lt_prog_compiler_pic=
16482      lt_prog_compiler_can_build_shared=no
16483 fi
16484
16485 fi
16486
16487
16488
16489
16490
16491
16492 #
16493 # Check to make sure the static flag actually works.
16494 #
16495 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
16496 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16497 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
16498 if test "${lt_prog_compiler_static_works+set}" = set; then
16499   echo $ECHO_N "(cached) $ECHO_C" >&6
16500 else
16501   lt_prog_compiler_static_works=no
16502    save_LDFLAGS="$LDFLAGS"
16503    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16504    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16505    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16506      # The linker can only warn and ignore the option if not recognized
16507      # So say no if there are warnings
16508      if test -s conftest.err; then
16509        # Append any errors to the config.log.
16510        cat conftest.err 1>&5
16511        $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
16512        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16513        if diff conftest.exp conftest.er2 >/dev/null; then
16514          lt_prog_compiler_static_works=yes
16515        fi
16516      else
16517        lt_prog_compiler_static_works=yes
16518      fi
16519    fi
16520    $RM conftest*
16521    LDFLAGS="$save_LDFLAGS"
16522
16523 fi
16524 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
16525 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
16526
16527 if test x"$lt_prog_compiler_static_works" = xyes; then
16528     :
16529 else
16530     lt_prog_compiler_static=
16531 fi
16532
16533
16534
16535
16536
16537
16538
16539   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16540 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16541 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16542   echo $ECHO_N "(cached) $ECHO_C" >&6
16543 else
16544   lt_cv_prog_compiler_c_o=no
16545    $RM -r conftest 2>/dev/null
16546    mkdir conftest
16547    cd conftest
16548    mkdir out
16549    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16550
16551    lt_compiler_flag="-o out/conftest2.$ac_objext"
16552    # Insert the option either (1) after the last *FLAGS variable, or
16553    # (2) before a word containing "conftest.", or (3) at the end.
16554    # Note that $ac_compile itself does not contain backslashes and begins
16555    # with a dollar sign (not a hyphen), so the echo should work correctly.
16556    lt_compile=`echo "$ac_compile" | $SED \
16557    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16558    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16559    -e 's:$: $lt_compiler_flag:'`
16560    (eval echo "\"\$as_me:16560: $lt_compile\"" >&5)
16561    (eval "$lt_compile" 2>out/conftest.err)
16562    ac_status=$?
16563    cat out/conftest.err >&5
16564    echo "$as_me:16564: \$? = $ac_status" >&5
16565    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16566    then
16567      # The compiler can only warn and ignore the option if not recognized
16568      # So say no if there are warnings
16569      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16570      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16571      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16572        lt_cv_prog_compiler_c_o=yes
16573      fi
16574    fi
16575    chmod u+w . 2>&5
16576    $RM conftest*
16577    # SGI C++ compiler will create directory out/ii_files/ for
16578    # template instantiation
16579    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16580    $RM out/* && rmdir out
16581    cd ..
16582    $RM -r conftest
16583    $RM conftest*
16584
16585 fi
16586 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16587 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16588
16589
16590
16591
16592
16593
16594   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16595 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16596 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16597   echo $ECHO_N "(cached) $ECHO_C" >&6
16598 else
16599   lt_cv_prog_compiler_c_o=no
16600    $RM -r conftest 2>/dev/null
16601    mkdir conftest
16602    cd conftest
16603    mkdir out
16604    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16605
16606    lt_compiler_flag="-o out/conftest2.$ac_objext"
16607    # Insert the option either (1) after the last *FLAGS variable, or
16608    # (2) before a word containing "conftest.", or (3) at the end.
16609    # Note that $ac_compile itself does not contain backslashes and begins
16610    # with a dollar sign (not a hyphen), so the echo should work correctly.
16611    lt_compile=`echo "$ac_compile" | $SED \
16612    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16613    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16614    -e 's:$: $lt_compiler_flag:'`
16615    (eval echo "\"\$as_me:16615: $lt_compile\"" >&5)
16616    (eval "$lt_compile" 2>out/conftest.err)
16617    ac_status=$?
16618    cat out/conftest.err >&5
16619    echo "$as_me:16619: \$? = $ac_status" >&5
16620    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16621    then
16622      # The compiler can only warn and ignore the option if not recognized
16623      # So say no if there are warnings
16624      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16625      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16626      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16627        lt_cv_prog_compiler_c_o=yes
16628      fi
16629    fi
16630    chmod u+w . 2>&5
16631    $RM conftest*
16632    # SGI C++ compiler will create directory out/ii_files/ for
16633    # template instantiation
16634    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16635    $RM out/* && rmdir out
16636    cd ..
16637    $RM -r conftest
16638    $RM conftest*
16639
16640 fi
16641 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16642 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16643
16644
16645
16646
16647 hard_links="nottested"
16648 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
16649   # do not overwrite the value of need_locks provided by the user
16650   echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
16651 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
16652   hard_links=yes
16653   $RM conftest*
16654   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16655   touch conftest.a
16656   ln conftest.a conftest.b 2>&5 || hard_links=no
16657   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16658   echo "$as_me:$LINENO: result: $hard_links" >&5
16659 echo "${ECHO_T}$hard_links" >&6
16660   if test "$hard_links" = no; then
16661     { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16662 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16663     need_locks=warn
16664   fi
16665 else
16666   need_locks=no
16667 fi
16668
16669
16670
16671
16672
16673
16674   echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16675 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
16676
16677   runpath_var=
16678   allow_undefined_flag=
16679   always_export_symbols=no
16680   archive_cmds=
16681   archive_expsym_cmds=
16682   compiler_needs_object=no
16683   enable_shared_with_static_runtimes=no
16684   export_dynamic_flag_spec=
16685   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16686   hardcode_automatic=no
16687   hardcode_direct=no
16688   hardcode_direct_absolute=no
16689   hardcode_libdir_flag_spec=
16690   hardcode_libdir_flag_spec_ld=
16691   hardcode_libdir_separator=
16692   hardcode_minus_L=no
16693   hardcode_shlibpath_var=unsupported
16694   inherit_rpath=no
16695   link_all_deplibs=unknown
16696   module_cmds=
16697   module_expsym_cmds=
16698   old_archive_from_new_cmds=
16699   old_archive_from_expsyms_cmds=
16700   thread_safe_flag_spec=
16701   whole_archive_flag_spec=
16702   # include_expsyms should be a list of space-separated symbols to be *always*
16703   # included in the symbol list
16704   include_expsyms=
16705   # exclude_expsyms can be an extended regexp of symbols to exclude
16706   # it will be wrapped by ` (' and `)$', so one must not match beginning or
16707   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
16708   # as well as any symbol that contains `d'.
16709   exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
16710   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
16711   # platforms (ab)use it in PIC code, but their linkers get confused if
16712   # the symbol is explicitly referenced.  Since portable code cannot
16713   # rely on this symbol name, it's probably fine to never include it in
16714   # preloaded symbol tables.
16715   extract_expsyms_cmds=
16716
16717   case $host_os in
16718   cygwin* | mingw* | pw32*)
16719     # FIXME: the MSVC++ port hasn't been tested in a loooong time
16720     # When not using gcc, we currently assume that we are using
16721     # Microsoft Visual C++.
16722     if test "$GCC" != yes; then
16723       with_gnu_ld=no
16724     fi
16725     ;;
16726   interix*)
16727     # we just hope/assume this is gcc and not c89 (= MSVC++)
16728     with_gnu_ld=yes
16729     ;;
16730   openbsd*)
16731     with_gnu_ld=no
16732     ;;
16733   esac
16734
16735   ld_shlibs=yes
16736   if test "$with_gnu_ld" = yes; then
16737     # If archive_cmds runs LD, not CC, wlarc should be empty
16738     wlarc='${wl}'
16739
16740     # Set some defaults for GNU ld with shared library support. These
16741     # are reset later if shared libraries are not supported. Putting them
16742     # here allows them to be overridden if necessary.
16743     runpath_var=LD_RUN_PATH
16744     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16745     export_dynamic_flag_spec='${wl}--export-dynamic'
16746     # ancient GNU ld didn't support --whole-archive et. al.
16747     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
16748       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
16749     else
16750       whole_archive_flag_spec=
16751     fi
16752     supports_anon_versioning=no
16753     case `$LD -v 2>&1` in
16754       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
16755       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
16756       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
16757       *\ 2.11.*) ;; # other 2.11 versions
16758       *) supports_anon_versioning=yes ;;
16759     esac
16760
16761     # See if GNU ld supports shared libraries.
16762     case $host_os in
16763     aix[3-9]*)
16764       # On AIX/PPC, the GNU linker is very broken
16765       if test "$host_cpu" != ia64; then
16766         ld_shlibs=no
16767         cat <<_LT_EOF 1>&2
16768
16769 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
16770 *** to be unable to reliably create shared libraries on AIX.
16771 *** Therefore, libtool is disabling shared libraries support.  If you
16772 *** really care for shared libraries, you may want to modify your PATH
16773 *** so that a non-GNU linker is found, and then restart.
16774
16775 _LT_EOF
16776       fi
16777       ;;
16778
16779     amigaos*)
16780       if test "$host_cpu" = m68k; then
16781         archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
16782         hardcode_libdir_flag_spec='-L$libdir'
16783         hardcode_minus_L=yes
16784       fi
16785
16786       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
16787       # that the semantics of dynamic libraries on AmigaOS, at least up
16788       # to version 4, is to share data among multiple programs linked
16789       # with the same dynamic library.  Since this doesn't match the
16790       # behavior of shared libraries on other platforms, we can't use
16791       # them.
16792       ld_shlibs=no
16793       ;;
16794
16795     beos*)
16796       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16797         allow_undefined_flag=unsupported
16798         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
16799         # support --undefined.  This deserves some investigation.  FIXME
16800         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16801       else
16802         ld_shlibs=no
16803       fi
16804       ;;
16805
16806     cygwin* | mingw* | pw32*)
16807       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
16808       # as there is no search path for DLLs.
16809       hardcode_libdir_flag_spec='-L$libdir'
16810       allow_undefined_flag=unsupported
16811       always_export_symbols=no
16812       enable_shared_with_static_runtimes=yes
16813       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
16814
16815       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
16816         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
16817         # If the export-symbols file already is a .def file (1st line
16818         # is EXPORTS), use it as is; otherwise, prepend...
16819         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
16820           cp $export_symbols $output_objdir/$soname.def;
16821         else
16822           echo EXPORTS > $output_objdir/$soname.def;
16823           cat $export_symbols >> $output_objdir/$soname.def;
16824         fi~
16825         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
16826       else
16827         ld_shlibs=no
16828       fi
16829       ;;
16830
16831     interix[3-9]*)
16832       hardcode_direct=no
16833       hardcode_shlibpath_var=no
16834       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16835       export_dynamic_flag_spec='${wl}-E'
16836       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
16837       # Instead, shared libraries are loaded at an image base (0x10000000 by
16838       # default) and relocated if they conflict, which is a slow very memory
16839       # consuming and fragmenting process.  To avoid this, we pick a random,
16840       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
16841       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
16842       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
16843       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
16844       ;;
16845
16846     gnu* | linux* | tpf* | k*bsd*-gnu)
16847       tmp_diet=no
16848       if test "$host_os" = linux-dietlibc; then
16849         case $cc_basename in
16850           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
16851         esac
16852       fi
16853       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
16854          && test "$tmp_diet" = no
16855       then
16856         tmp_addflag=
16857         case $cc_basename,$host_cpu in
16858         pgcc*)                          # Portland Group C compiler
16859           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
16860           tmp_addflag=' $pic_flag'
16861           ;;
16862         pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
16863           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
16864           tmp_addflag=' $pic_flag -Mnomain' ;;
16865         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
16866           tmp_addflag=' -i_dynamic' ;;
16867         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
16868           tmp_addflag=' -i_dynamic -nofor_main' ;;
16869         ifc* | ifort*)                  # Intel Fortran compiler
16870           tmp_addflag=' -nofor_main' ;;
16871         esac
16872         case `$CC -V 2>&1 | sed 5q` in
16873         *Sun\ C*)                       # Sun C 5.9
16874           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
16875           compiler_needs_object=yes
16876           tmp_sharedflag='-G' ;;
16877         *Sun\ F*)                       # Sun Fortran 8.3
16878           tmp_sharedflag='-G' ;;
16879         *)
16880           tmp_sharedflag='-shared' ;;
16881         esac
16882         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16883
16884         if test "x$supports_anon_versioning" = xyes; then
16885           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
16886             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
16887             echo "local: *; };" >> $output_objdir/$libname.ver~
16888             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
16889         fi
16890       else
16891         ld_shlibs=no
16892       fi
16893       ;;
16894
16895     netbsd*)
16896       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16897         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
16898         wlarc=
16899       else
16900         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16901         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16902       fi
16903       ;;
16904
16905     solaris*)
16906       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
16907         ld_shlibs=no
16908         cat <<_LT_EOF 1>&2
16909
16910 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
16911 *** create shared libraries on Solaris systems.  Therefore, libtool
16912 *** is disabling shared libraries support.  We urge you to upgrade GNU
16913 *** binutils to release 2.9.1 or newer.  Another option is to modify
16914 *** your PATH or compiler configuration so that the native linker is
16915 *** used, and then restart.
16916
16917 _LT_EOF
16918       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16919         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16920         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16921       else
16922         ld_shlibs=no
16923       fi
16924       ;;
16925
16926     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
16927       case `$LD -v 2>&1` in
16928         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
16929         ld_shlibs=no
16930         cat <<_LT_EOF 1>&2
16931
16932 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
16933 *** reliably create shared libraries on SCO systems.  Therefore, libtool
16934 *** is disabling shared libraries support.  We urge you to upgrade GNU
16935 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
16936 *** your PATH or compiler configuration so that the native linker is
16937 *** used, and then restart.
16938
16939 _LT_EOF
16940         ;;
16941         *)
16942           # For security reasons, it is highly recommended that you always
16943           # use absolute paths for naming shared libraries, and exclude the
16944           # DT_RUNPATH tag from executables and libraries.  But doing so
16945           # requires that you compile everything twice, which is a pain.
16946           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16947             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16948             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16949             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16950           else
16951             ld_shlibs=no
16952           fi
16953         ;;
16954       esac
16955       ;;
16956
16957     sunos4*)
16958       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16959       wlarc=
16960       hardcode_direct=yes
16961       hardcode_shlibpath_var=no
16962       ;;
16963
16964     *)
16965       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16966         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16967         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16968       else
16969         ld_shlibs=no
16970       fi
16971       ;;
16972     esac
16973
16974     if test "$ld_shlibs" = no; then
16975       runpath_var=
16976       hardcode_libdir_flag_spec=
16977       export_dynamic_flag_spec=
16978       whole_archive_flag_spec=
16979     fi
16980   else
16981     # PORTME fill in a description of your system's linker (not GNU ld)
16982     case $host_os in
16983     aix3*)
16984       allow_undefined_flag=unsupported
16985       always_export_symbols=yes
16986       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
16987       # Note: this linker hardcodes the directories in LIBPATH if there
16988       # are no directories specified by -L.
16989       hardcode_minus_L=yes
16990       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
16991         # Neither direct hardcoding nor static linking is supported with a
16992         # broken collect2.
16993         hardcode_direct=unsupported
16994       fi
16995       ;;
16996
16997     aix[4-9]*)
16998       if test "$host_cpu" = ia64; then
16999         # On IA64, the linker does run time linking by default, so we don't
17000         # have to do anything special.
17001         aix_use_runtimelinking=no
17002         exp_sym_flag='-Bexport'
17003         no_entry_flag=""
17004       else
17005         # If we're using GNU nm, then we don't want the "-C" option.
17006         # -C means demangle to AIX nm, but means don't demangle with GNU nm
17007         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17008           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17009         else
17010           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17011         fi
17012         aix_use_runtimelinking=no
17013
17014         # Test if we are trying to use run time linking or normal
17015         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17016         # need to do runtime linking.
17017         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17018           for ld_flag in $LDFLAGS; do
17019           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17020             aix_use_runtimelinking=yes
17021             break
17022           fi
17023           done
17024           ;;
17025         esac
17026
17027         exp_sym_flag='-bexport'
17028         no_entry_flag='-bnoentry'
17029       fi
17030
17031       # When large executables or shared objects are built, AIX ld can
17032       # have problems creating the table of contents.  If linking a library
17033       # or program results in "error TOC overflow" add -mminimal-toc to
17034       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
17035       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17036
17037       archive_cmds=''
17038       hardcode_direct=yes
17039       hardcode_direct_absolute=yes
17040       hardcode_libdir_separator=':'
17041       link_all_deplibs=yes
17042       file_list_spec='${wl}-f,'
17043
17044       if test "$GCC" = yes; then
17045         case $host_os in aix4.[012]|aix4.[012].*)
17046         # We only want to do this on AIX 4.2 and lower, the check
17047         # below for broken collect2 doesn't work under 4.3+
17048           collect2name=`${CC} -print-prog-name=collect2`
17049           if test -f "$collect2name" &&
17050            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17051           then
17052           # We have reworked collect2
17053           :
17054           else
17055           # We have old collect2
17056           hardcode_direct=unsupported
17057           # It fails to find uninstalled libraries when the uninstalled
17058           # path is not listed in the libpath.  Setting hardcode_minus_L
17059           # to unsupported forces relinking
17060           hardcode_minus_L=yes
17061           hardcode_libdir_flag_spec='-L$libdir'
17062           hardcode_libdir_separator=
17063           fi
17064           ;;
17065         esac
17066         shared_flag='-shared'
17067         if test "$aix_use_runtimelinking" = yes; then
17068           shared_flag="$shared_flag "'${wl}-G'
17069         fi
17070       else
17071         # not using gcc
17072         if test "$host_cpu" = ia64; then
17073         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17074         # chokes on -Wl,-G. The following line is correct:
17075           shared_flag='-G'
17076         else
17077           if test "$aix_use_runtimelinking" = yes; then
17078             shared_flag='${wl}-G'
17079           else
17080             shared_flag='${wl}-bM:SRE'
17081           fi
17082         fi
17083       fi
17084
17085       # It seems that -bexpall does not export symbols beginning with
17086       # underscore (_), so it is better to generate a list of symbols to export.
17087       always_export_symbols=yes
17088       if test "$aix_use_runtimelinking" = yes; then
17089         # Warning - without using the other runtime loading flags (-brtl),
17090         # -berok will link without error, but may produce a broken library.
17091         allow_undefined_flag='-berok'
17092         # Determine the default libpath from the value encoded in an
17093         # empty executable.
17094         cat >conftest.$ac_ext <<_ACEOF
17095 /* confdefs.h.  */
17096 _ACEOF
17097 cat confdefs.h >>conftest.$ac_ext
17098 cat >>conftest.$ac_ext <<_ACEOF
17099 /* end confdefs.h.  */
17100
17101 int
17102 main ()
17103 {
17104
17105   ;
17106   return 0;
17107 }
17108 _ACEOF
17109 rm -f conftest.$ac_objext conftest$ac_exeext
17110 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17111   (eval $ac_link) 2>conftest.er1
17112   ac_status=$?
17113   grep -v '^ *+' conftest.er1 >conftest.err
17114   rm -f conftest.er1
17115   cat conftest.err >&5
17116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17117   (exit $ac_status); } &&
17118          { ac_try='test -z "$ac_c_werror_flag"
17119                          || test ! -s conftest.err'
17120   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17121   (eval $ac_try) 2>&5
17122   ac_status=$?
17123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17124   (exit $ac_status); }; } &&
17125          { ac_try='test -s conftest$ac_exeext'
17126   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17127   (eval $ac_try) 2>&5
17128   ac_status=$?
17129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17130   (exit $ac_status); }; }; then
17131
17132 lt_aix_libpath_sed='
17133     /Import File Strings/,/^$/ {
17134         /^0/ {
17135             s/^0  *\(.*\)$/\1/
17136             p
17137         }
17138     }'
17139 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17140 # Check for a 64-bit object if we didn't find anything.
17141 if test -z "$aix_libpath"; then
17142   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17143 fi
17144 else
17145   echo "$as_me: failed program was:" >&5
17146 sed 's/^/| /' conftest.$ac_ext >&5
17147
17148 fi
17149 rm -f conftest.err conftest.$ac_objext \
17150       conftest$ac_exeext conftest.$ac_ext
17151 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17152
17153         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17154         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
17155       else
17156         if test "$host_cpu" = ia64; then
17157           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17158           allow_undefined_flag="-z nodefs"
17159           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17160         else
17161          # Determine the default libpath from the value encoded in an
17162          # empty executable.
17163          cat >conftest.$ac_ext <<_ACEOF
17164 /* confdefs.h.  */
17165 _ACEOF
17166 cat confdefs.h >>conftest.$ac_ext
17167 cat >>conftest.$ac_ext <<_ACEOF
17168 /* end confdefs.h.  */
17169
17170 int
17171 main ()
17172 {
17173
17174   ;
17175   return 0;
17176 }
17177 _ACEOF
17178 rm -f conftest.$ac_objext conftest$ac_exeext
17179 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17180   (eval $ac_link) 2>conftest.er1
17181   ac_status=$?
17182   grep -v '^ *+' conftest.er1 >conftest.err
17183   rm -f conftest.er1
17184   cat conftest.err >&5
17185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17186   (exit $ac_status); } &&
17187          { ac_try='test -z "$ac_c_werror_flag"
17188                          || test ! -s conftest.err'
17189   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17190   (eval $ac_try) 2>&5
17191   ac_status=$?
17192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17193   (exit $ac_status); }; } &&
17194          { ac_try='test -s conftest$ac_exeext'
17195   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17196   (eval $ac_try) 2>&5
17197   ac_status=$?
17198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17199   (exit $ac_status); }; }; then
17200
17201 lt_aix_libpath_sed='
17202     /Import File Strings/,/^$/ {
17203         /^0/ {
17204             s/^0  *\(.*\)$/\1/
17205             p
17206         }
17207     }'
17208 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17209 # Check for a 64-bit object if we didn't find anything.
17210 if test -z "$aix_libpath"; then
17211   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17212 fi
17213 else
17214   echo "$as_me: failed program was:" >&5
17215 sed 's/^/| /' conftest.$ac_ext >&5
17216
17217 fi
17218 rm -f conftest.err conftest.$ac_objext \
17219       conftest$ac_exeext conftest.$ac_ext
17220 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17221
17222          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17223           # Warning - without using the other run time loading flags,
17224           # -berok will link without error, but may produce a broken library.
17225           no_undefined_flag=' ${wl}-bernotok'
17226           allow_undefined_flag=' ${wl}-berok'
17227           # Exported symbols can be pulled into shared objects from archives
17228           whole_archive_flag_spec='$convenience'
17229           archive_cmds_need_lc=yes
17230           # This is similar to how AIX traditionally builds its shared libraries.
17231           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
17232         fi
17233       fi
17234       ;;
17235
17236     amigaos*)
17237       if test "$host_cpu" = m68k; then
17238         archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
17239         hardcode_libdir_flag_spec='-L$libdir'
17240         hardcode_minus_L=yes
17241       fi
17242       # see comment about different semantics on the GNU ld section
17243       ld_shlibs=no
17244       ;;
17245
17246     bsdi[45]*)
17247       export_dynamic_flag_spec=-rdynamic
17248       ;;
17249
17250     cygwin* | mingw* | pw32*)
17251       # When not using gcc, we currently assume that we are using
17252       # Microsoft Visual C++.
17253       # hardcode_libdir_flag_spec is actually meaningless, as there is
17254       # no search path for DLLs.
17255       hardcode_libdir_flag_spec=' '
17256       allow_undefined_flag=unsupported
17257       # Tell ltmain to make .lib files, not .a files.
17258       libext=lib
17259       # Tell ltmain to make .dll files, not .so files.
17260       shrext_cmds=".dll"
17261       # FIXME: Setting linknames here is a bad hack.
17262       archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
17263       # The linker will automatically build a .lib file if we build a DLL.
17264       old_archive_from_new_cmds='true'
17265       # FIXME: Should let the user specify the lib program.
17266       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
17267       fix_srcfile_path='`cygpath -w "$srcfile"`'
17268       enable_shared_with_static_runtimes=yes
17269       ;;
17270
17271     darwin* | rhapsody*)
17272       case $host_os in
17273       rhapsody* | darwin1.[012])
17274         allow_undefined_flag='${wl}-undefined ${wl}suppress'
17275         ;;
17276       *) # Darwin 1.3 on
17277         case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
17278         10.[012])
17279           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
17280           ;;
17281         10.*)
17282           allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
17283           ;;
17284         esac
17285         ;;
17286       esac
17287       archive_cmds_need_lc=no
17288       hardcode_direct=no
17289       hardcode_automatic=yes
17290       hardcode_shlibpath_var=unsupported
17291       whole_archive_flag_spec=''
17292       link_all_deplibs=yes
17293       if test "$GCC" = yes ; then
17294         if test "${lt_cv_apple_cc_single_mod+set}" = set; then
17295   echo $ECHO_N "(cached) $ECHO_C" >&6
17296 else
17297   lt_cv_apple_cc_single_mod=no
17298         if test -z "${LT_MULTI_MODULE}"; then
17299           # By default we will add the -single_module flag. You can override
17300           # by either setting the environment variable LT_MULTI_MODULE
17301           # non-empty at configure time, or by adding -multi-module to the
17302           # link flags.
17303           echo "int foo(void){return 1;}" > conftest.c
17304           $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
17305               -dynamiclib ${wl}-single_module conftest.c
17306           if test -f libconftest.dylib; then
17307               lt_cv_apple_cc_single_mod=yes
17308               rm libconftest.dylib
17309           fi
17310           rm conftest.$ac_ext
17311         fi
17312 fi
17313
17314         output_verbose_link_cmd=echo
17315         if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
17316           archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17317           archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $single_module -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17318         else
17319           archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17320           archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17321         fi
17322         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17323         module_expsym_cmds='sed -e "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17324       else
17325         case $cc_basename in
17326         xlc*)
17327           output_verbose_link_cmd=echo
17328           archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
17329           module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17330           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
17331           archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17332           module_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17333           ;;
17334         *)
17335           ld_shlibs=no
17336           ;;
17337         esac
17338       fi
17339       ;;
17340
17341     dgux*)
17342       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17343       hardcode_libdir_flag_spec='-L$libdir'
17344       hardcode_shlibpath_var=no
17345       ;;
17346
17347     freebsd1*)
17348       ld_shlibs=no
17349       ;;
17350
17351     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
17352     # support.  Future versions do this automatically, but an explicit c++rt0.o
17353     # does not break anything, and helps significantly (at the cost of a little
17354     # extra space).
17355     freebsd2.2*)
17356       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
17357       hardcode_libdir_flag_spec='-R$libdir'
17358       hardcode_direct=yes
17359       hardcode_shlibpath_var=no
17360       ;;
17361
17362     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
17363     freebsd2*)
17364       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17365       hardcode_direct=yes
17366       hardcode_minus_L=yes
17367       hardcode_shlibpath_var=no
17368       ;;
17369
17370     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
17371     freebsd* | dragonfly*)
17372       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
17373       hardcode_libdir_flag_spec='-R$libdir'
17374       hardcode_direct=yes
17375       hardcode_shlibpath_var=no
17376       ;;
17377
17378     hpux9*)
17379       if test "$GCC" = yes; then
17380         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
17381       else
17382         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
17383       fi
17384       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17385       hardcode_libdir_separator=:
17386       hardcode_direct=yes
17387
17388       # hardcode_minus_L: Not really in the search PATH,
17389       # but as the default location of the library.
17390       hardcode_minus_L=yes
17391       export_dynamic_flag_spec='${wl}-E'
17392       ;;
17393
17394     hpux10*)
17395       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17396         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17397       else
17398         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17399       fi
17400       if test "$with_gnu_ld" = no; then
17401         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17402         hardcode_libdir_flag_spec_ld='+b $libdir'
17403         hardcode_libdir_separator=:
17404         hardcode_direct=yes
17405         hardcode_direct_absolute=yes
17406         export_dynamic_flag_spec='${wl}-E'
17407         # hardcode_minus_L: Not really in the search PATH,
17408         # but as the default location of the library.
17409         hardcode_minus_L=yes
17410       fi
17411       ;;
17412
17413     hpux11*)
17414       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17415         case $host_cpu in
17416         hppa*64*)
17417           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17418           ;;
17419         ia64*)
17420           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17421           ;;
17422         *)
17423           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17424           ;;
17425         esac
17426       else
17427         case $host_cpu in
17428         hppa*64*)
17429           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17430           ;;
17431         ia64*)
17432           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17433           ;;
17434         *)
17435           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17436           ;;
17437         esac
17438       fi
17439       if test "$with_gnu_ld" = no; then
17440         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17441         hardcode_libdir_separator=:
17442
17443         case $host_cpu in
17444         hppa*64*|ia64*)
17445           hardcode_direct=no
17446           hardcode_shlibpath_var=no
17447           ;;
17448         *)
17449           hardcode_direct=yes
17450           hardcode_direct_absolute=yes
17451           export_dynamic_flag_spec='${wl}-E'
17452
17453           # hardcode_minus_L: Not really in the search PATH,
17454           # but as the default location of the library.
17455           hardcode_minus_L=yes
17456           ;;
17457         esac
17458       fi
17459       ;;
17460
17461     irix5* | irix6* | nonstopux*)
17462       if test "$GCC" = yes; then
17463         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
17464         # Try to use the -exported_symbol ld option, if it does not
17465         # work, assume that -exports_file does not work either and
17466         # implicitly export all symbols.
17467         save_LDFLAGS="$LDFLAGS"
17468         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
17469         cat >conftest.$ac_ext <<_ACEOF
17470 int foo(void) {}
17471 _ACEOF
17472 rm -f conftest.$ac_objext conftest$ac_exeext
17473 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17474   (eval $ac_link) 2>conftest.er1
17475   ac_status=$?
17476   grep -v '^ *+' conftest.er1 >conftest.err
17477   rm -f conftest.er1
17478   cat conftest.err >&5
17479   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17480   (exit $ac_status); } &&
17481          { ac_try='test -z "$ac_c_werror_flag"
17482                          || test ! -s conftest.err'
17483   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17484   (eval $ac_try) 2>&5
17485   ac_status=$?
17486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17487   (exit $ac_status); }; } &&
17488          { ac_try='test -s conftest$ac_exeext'
17489   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17490   (eval $ac_try) 2>&5
17491   ac_status=$?
17492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17493   (exit $ac_status); }; }; then
17494   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
17495
17496 else
17497   echo "$as_me: failed program was:" >&5
17498 sed 's/^/| /' conftest.$ac_ext >&5
17499
17500 fi
17501 rm -f conftest.err conftest.$ac_objext \
17502       conftest$ac_exeext conftest.$ac_ext
17503         LDFLAGS="$save_LDFLAGS"
17504       else
17505         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17506         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
17507       fi
17508       archive_cmds_need_lc='no'
17509       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17510       hardcode_libdir_separator=:
17511       inherit_rpath=yes
17512       link_all_deplibs=yes
17513       ;;
17514
17515     netbsd*)
17516       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17517         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
17518       else
17519         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
17520       fi
17521       hardcode_libdir_flag_spec='-R$libdir'
17522       hardcode_direct=yes
17523       hardcode_shlibpath_var=no
17524       ;;
17525
17526     newsos6)
17527       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17528       hardcode_direct=yes
17529       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17530       hardcode_libdir_separator=:
17531       hardcode_shlibpath_var=no
17532       ;;
17533
17534     *nto* | *qnx*)
17535       ;;
17536
17537     openbsd*)
17538       hardcode_direct=yes
17539       hardcode_shlibpath_var=no
17540       hardcode_direct_absolute=yes
17541       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17542         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17543         archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
17544         hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17545         export_dynamic_flag_spec='${wl}-E'
17546       else
17547         case $host_os in
17548         openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
17549           archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17550           hardcode_libdir_flag_spec='-R$libdir'
17551           ;;
17552         *)
17553           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17554           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17555           ;;
17556         esac
17557       fi
17558       ;;
17559
17560     os2*)
17561       hardcode_libdir_flag_spec='-L$libdir'
17562       hardcode_minus_L=yes
17563       allow_undefined_flag=unsupported
17564       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
17565       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
17566       ;;
17567
17568     osf3*)
17569       if test "$GCC" = yes; then
17570         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17571         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
17572       else
17573         allow_undefined_flag=' -expect_unresolved \*'
17574         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17575       fi
17576       archive_cmds_need_lc='no'
17577       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17578       hardcode_libdir_separator=:
17579       ;;
17580
17581     osf4* | osf5*)      # as osf3* with the addition of -msym flag
17582       if test "$GCC" = yes; then
17583         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17584         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
17585         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17586       else
17587         allow_undefined_flag=' -expect_unresolved \*'
17588         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17589         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
17590         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
17591
17592         # Both c and cxx compiler support -rpath directly
17593         hardcode_libdir_flag_spec='-rpath $libdir'
17594       fi
17595       archive_cmds_need_lc='no'
17596       hardcode_libdir_separator=:
17597       ;;
17598
17599     solaris*)
17600       no_undefined_flag=' -z defs'
17601       if test "$GCC" = yes; then
17602         wlarc='${wl}'
17603         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17604         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17605           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17606       else
17607         case `$CC -V 2>&1` in
17608         *"Compilers 5.0"*)
17609           wlarc=''
17610           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
17611           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17612           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
17613           ;;
17614         *)
17615           wlarc='${wl}'
17616           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
17617           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17618           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17619           ;;
17620         esac
17621       fi
17622       hardcode_libdir_flag_spec='-R$libdir'
17623       hardcode_shlibpath_var=no
17624       case $host_os in
17625       solaris2.[0-5] | solaris2.[0-5].*) ;;
17626       *)
17627         # The compiler driver will combine and reorder linker options,
17628         # but understands `-z linker_flag'.  GCC discards it without `$wl',
17629         # but is careful enough not to reorder.
17630         # Supported since Solaris 2.6 (maybe 2.5.1?)
17631         if test "$GCC" = yes; then
17632           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
17633         else
17634           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
17635         fi
17636         ;;
17637       esac
17638       link_all_deplibs=yes
17639       ;;
17640
17641     sunos4*)
17642       if test "x$host_vendor" = xsequent; then
17643         # Use $CC to link under sequent, because it throws in some extra .o
17644         # files that make .init and .fini sections work.
17645         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
17646       else
17647         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
17648       fi
17649       hardcode_libdir_flag_spec='-L$libdir'
17650       hardcode_direct=yes
17651       hardcode_minus_L=yes
17652       hardcode_shlibpath_var=no
17653       ;;
17654
17655     sysv4)
17656       case $host_vendor in
17657         sni)
17658           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17659           hardcode_direct=yes # is this really true???
17660         ;;
17661         siemens)
17662           ## LD is ld it makes a PLAMLIB
17663           ## CC just makes a GrossModule.
17664           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
17665           reload_cmds='$CC -r -o $output$reload_objs'
17666           hardcode_direct=no
17667         ;;
17668         motorola)
17669           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17670           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
17671         ;;
17672       esac
17673       runpath_var='LD_RUN_PATH'
17674       hardcode_shlibpath_var=no
17675       ;;
17676
17677     sysv4.3*)
17678       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17679       hardcode_shlibpath_var=no
17680       export_dynamic_flag_spec='-Bexport'
17681       ;;
17682
17683     sysv4*MP*)
17684       if test -d /usr/nec; then
17685         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17686         hardcode_shlibpath_var=no
17687         runpath_var=LD_RUN_PATH
17688         hardcode_runpath_var=yes
17689         ld_shlibs=yes
17690       fi
17691       ;;
17692
17693     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17694       no_undefined_flag='${wl}-z,text'
17695       archive_cmds_need_lc=no
17696       hardcode_shlibpath_var=no
17697       runpath_var='LD_RUN_PATH'
17698
17699       if test "$GCC" = yes; then
17700         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17701         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17702       else
17703         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17704         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17705       fi
17706       ;;
17707
17708     sysv5* | sco3.2v5* | sco5v6*)
17709       # Note: We can NOT use -z defs as we might desire, because we do not
17710       # link with -lc, and that would cause any symbols used from libc to
17711       # always be unresolved, which means just about no library would
17712       # ever link correctly.  If we're not using GNU ld we use -z text
17713       # though, which does catch some bad symbols but isn't as heavy-handed
17714       # as -z defs.
17715       no_undefined_flag='${wl}-z,text'
17716       allow_undefined_flag='${wl}-z,nodefs'
17717       archive_cmds_need_lc=no
17718       hardcode_shlibpath_var=no
17719       hardcode_libdir_flag_spec='${wl}-R,$libdir'
17720       hardcode_libdir_separator=':'
17721       link_all_deplibs=yes
17722       export_dynamic_flag_spec='${wl}-Bexport'
17723       runpath_var='LD_RUN_PATH'
17724
17725       if test "$GCC" = yes; then
17726         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17727         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17728       else
17729         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17730         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17731       fi
17732       ;;
17733
17734     uts4*)
17735       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17736       hardcode_libdir_flag_spec='-L$libdir'
17737       hardcode_shlibpath_var=no
17738       ;;
17739
17740     *)
17741       ld_shlibs=no
17742       ;;
17743     esac
17744
17745     if test x$host_vendor = xsni; then
17746       case $host in
17747       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
17748         export_dynamic_flag_spec='${wl}-Blargedynsym'
17749         ;;
17750       esac
17751     fi
17752   fi
17753
17754 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
17755 echo "${ECHO_T}$ld_shlibs" >&6
17756 test "$ld_shlibs" = no && can_build_shared=no
17757
17758 with_gnu_ld=$with_gnu_ld
17759
17760
17761
17762
17763
17764
17765
17766
17767
17768
17769
17770
17771
17772
17773
17774 #
17775 # Do we need to explicitly link libc?
17776 #
17777 case "x$archive_cmds_need_lc" in
17778 x|xyes)
17779   # Assume -lc should be added
17780   archive_cmds_need_lc=yes
17781
17782   if test "$enable_shared" = yes && test "$GCC" = yes; then
17783     case $archive_cmds in
17784     *'~'*)
17785       # FIXME: we may have to deal with multi-command sequences.
17786       ;;
17787     '$CC '*)
17788       # Test whether the compiler implicitly links with -lc since on some
17789       # systems, -lgcc has to come before -lc. If gcc already passes -lc
17790       # to ld, don't add -lc before -lgcc.
17791       echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
17792 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
17793       $RM conftest*
17794       echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17795
17796       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
17797   (eval $ac_compile) 2>&5
17798   ac_status=$?
17799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17800   (exit $ac_status); } 2>conftest.err; then
17801         soname=conftest
17802         lib=conftest
17803         libobjs=conftest.$ac_objext
17804         deplibs=
17805         wl=$lt_prog_compiler_wl
17806         pic_flag=$lt_prog_compiler_pic
17807         compiler_flags=-v
17808         linker_flags=-v
17809         verstring=
17810         output_objdir=.
17811         libname=conftest
17812         lt_save_allow_undefined_flag=$allow_undefined_flag
17813         allow_undefined_flag=
17814         if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
17815   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
17816   ac_status=$?
17817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17818   (exit $ac_status); }
17819         then
17820           archive_cmds_need_lc=no
17821         else
17822           archive_cmds_need_lc=yes
17823         fi
17824         allow_undefined_flag=$lt_save_allow_undefined_flag
17825       else
17826         cat conftest.err 1>&5
17827       fi
17828       $RM conftest*
17829       echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
17830 echo "${ECHO_T}$archive_cmds_need_lc" >&6
17831       ;;
17832     esac
17833   fi
17834   ;;
17835 esac
17836
17837
17838
17839
17840
17841
17842
17843
17844
17845
17846
17847
17848
17849
17850
17851
17852
17853
17854
17855
17856
17857
17858
17859
17860
17861
17862
17863
17864
17865
17866
17867
17868
17869
17870
17871
17872
17873
17874
17875
17876
17877
17878
17879
17880
17881
17882
17883
17884
17885
17886
17887
17888
17889
17890
17891
17892
17893
17894
17895
17896
17897
17898
17899
17900
17901
17902
17903
17904
17905
17906
17907
17908
17909
17910
17911
17912
17913
17914
17915
17916
17917
17918
17919
17920
17921
17922
17923
17924
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17926
17927
17928
17929
17930
17931
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17933
17934
17935
17936
17937
17938
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17941
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17943
17944
17945
17946
17947
17948
17949
17950
17951
17952
17953
17954
17955
17956
17957
17958
17959
17960
17961
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17970
17971
17972
17973
17974
17975
17976
17977
17978
17979
17980
17981
17982
17983
17984
17985
17986
17987
17988
17989
17990
17991
17992
17993   echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
17994 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
17995 withGCC=$GCC
17996 if test "$withGCC" = yes; then
17997   case $host_os in
17998     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
17999     *) lt_awk_arg="/^libraries:/" ;;
18000   esac
18001   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18002   if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18003     # if the path contains ";" then we assume it to be the separator
18004     # otherwise default to the standard path separator (i.e. ":") - it is
18005     # assumed that no part of a normal pathname contains ";" but that should
18006     # okay in the real world where ";" in dirpaths is itself problematic.
18007     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18008   else
18009     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18010   fi
18011   # Ok, now we have the path, separated by spaces, we can step through it
18012   # and add multilib dir if necessary.
18013   lt_tmp_lt_search_path_spec=
18014   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18015   for lt_sys_path in $lt_search_path_spec; do
18016     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18017       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18018     else
18019       test -d "$lt_sys_path" && \
18020         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18021     fi
18022   done
18023   lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18024 BEGIN {RS=" "; FS="/|\n";} {
18025   lt_foo="";
18026   lt_count=0;
18027   for (lt_i = NF; lt_i > 0; lt_i--) {
18028     if ($lt_i != "" && $lt_i != ".") {
18029       if ($lt_i == "..") {
18030         lt_count++;
18031       } else {
18032         if (lt_count == 0) {
18033           lt_foo="/" $lt_i lt_foo;
18034         } else {
18035           lt_count--;
18036         }
18037       }
18038     }
18039   }
18040   if (lt_foo != "") { lt_freq[lt_foo]++; }
18041   if (lt_freq[lt_foo] == 1) { print lt_foo; }
18042 }'`
18043   sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18044 else
18045   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18046 fi
18047 library_names_spec=
18048 libname_spec='lib$name'
18049 soname_spec=
18050 shrext_cmds=".so"
18051 postinstall_cmds=
18052 postuninstall_cmds=
18053 finish_cmds=
18054 finish_eval=
18055 shlibpath_var=
18056 shlibpath_overrides_runpath=unknown
18057 version_type=none
18058 dynamic_linker="$host_os ld.so"
18059 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18060 need_lib_prefix=unknown
18061 hardcode_into_libs=no
18062
18063 # when you set need_version to no, make sure it does not cause -set_version
18064 # flags to be left without arguments
18065 need_version=unknown
18066
18067 case $host_os in
18068 aix3*)
18069   version_type=linux
18070   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18071   shlibpath_var=LIBPATH
18072
18073   # AIX 3 has no versioning support, so we append a major version to the name.
18074   soname_spec='${libname}${release}${shared_ext}$major'
18075   ;;
18076
18077 aix[4-9]*)
18078   version_type=linux
18079   need_lib_prefix=no
18080   need_version=no
18081   hardcode_into_libs=yes
18082   if test "$host_cpu" = ia64; then
18083     # AIX 5 supports IA64
18084     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18085     shlibpath_var=LD_LIBRARY_PATH
18086   else
18087     # With GCC up to 2.95.x, collect2 would create an import file
18088     # for dependence libraries.  The import file would start with
18089     # the line `#! .'.  This would cause the generated library to
18090     # depend on `.', always an invalid library.  This was fixed in
18091     # development snapshots of GCC prior to 3.0.
18092     case $host_os in
18093       aix4 | aix4.[01] | aix4.[01].*)
18094       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18095            echo ' yes '
18096            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18097         :
18098       else
18099         can_build_shared=no
18100       fi
18101       ;;
18102     esac
18103     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18104     # soname into executable. Probably we can add versioning support to
18105     # collect2, so additional links can be useful in future.
18106     if test "$aix_use_runtimelinking" = yes; then
18107       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18108       # instead of lib<name>.a to let people know that these are not
18109       # typical AIX shared libraries.
18110       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18111     else
18112       # We preserve .a as extension for shared libraries through AIX4.2
18113       # and later when we are not doing run time linking.
18114       library_names_spec='${libname}${release}.a $libname.a'
18115       soname_spec='${libname}${release}${shared_ext}$major'
18116     fi
18117     shlibpath_var=LIBPATH
18118   fi
18119   ;;
18120
18121 amigaos*)
18122   if test "$host_cpu" = m68k; then
18123     library_names_spec='$libname.ixlibrary $libname.a'
18124     # Create ${libname}_ixlibrary.a entries in /sys/libs.
18125     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
18126   else
18127     dynamic_linker=no
18128   fi
18129   ;;
18130
18131 beos*)
18132   library_names_spec='${libname}${shared_ext}'
18133   dynamic_linker="$host_os ld.so"
18134   shlibpath_var=LIBRARY_PATH
18135   ;;
18136
18137 bsdi[45]*)
18138   version_type=linux
18139   need_version=no
18140   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18141   soname_spec='${libname}${release}${shared_ext}$major'
18142   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18143   shlibpath_var=LD_LIBRARY_PATH
18144   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18145   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18146   # the default ld.so.conf also contains /usr/contrib/lib and
18147   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18148   # libtool to hard-code these into programs
18149   ;;
18150
18151 cygwin* | mingw* | pw32*)
18152   version_type=windows
18153   shrext_cmds=".dll"
18154   need_version=no
18155   need_lib_prefix=no
18156
18157   case $withGCC,$host_os in
18158   yes,cygwin* | yes,mingw* | yes,pw32*)
18159     library_names_spec='$libname.dll.a'
18160     # DLL is installed to $(libdir)/../bin by postinstall_cmds
18161     postinstall_cmds='base_file=`basename \${file}`~
18162       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18163       dldir=$destdir/`dirname \$dlpath`~
18164       test -d \$dldir || mkdir -p \$dldir~
18165       $install_prog $dir/$dlname \$dldir/$dlname~
18166       chmod a+x \$dldir/$dlname~
18167       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18168         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18169       fi'
18170     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18171       dlpath=$dir/\$dldll~
18172        $RM \$dlpath'
18173     shlibpath_overrides_runpath=yes
18174
18175     case $host_os in
18176     cygwin*)
18177       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18178       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18179       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
18180       ;;
18181     mingw*)
18182       # MinGW DLLs use traditional 'lib' prefix
18183       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18184       sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18185       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
18186         # It is most probably a Windows format PATH printed by
18187         # mingw gcc, but we are running on Cygwin. Gcc prints its search
18188         # path with ; separators, and with drive letters. We can handle the
18189         # drive letters (cygwin fileutils understands them), so leave them,
18190         # especially as we might pass files found there to a mingw objdump,
18191         # which wouldn't understand a cygwinified path. Ahh.
18192         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
18193       else
18194         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18195       fi
18196       ;;
18197     pw32*)
18198       # pw32 DLLs use 'pw' prefix rather than 'lib'
18199       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18200       ;;
18201     esac
18202     ;;
18203
18204   *)
18205     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18206     ;;
18207   esac
18208   dynamic_linker='Win32 ld.exe'
18209   # FIXME: first we should search . and the directory the executable is in
18210   shlibpath_var=PATH
18211   ;;
18212
18213 darwin* | rhapsody*)
18214   dynamic_linker="$host_os dyld"
18215   version_type=darwin
18216   need_lib_prefix=no
18217   need_version=no
18218   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18219   soname_spec='${libname}${release}${major}$shared_ext'
18220   shlibpath_overrides_runpath=yes
18221   shlibpath_var=DYLD_LIBRARY_PATH
18222   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18223
18224   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18225   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18226   ;;
18227
18228 dgux*)
18229   version_type=linux
18230   need_lib_prefix=no
18231   need_version=no
18232   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18233   soname_spec='${libname}${release}${shared_ext}$major'
18234   shlibpath_var=LD_LIBRARY_PATH
18235   ;;
18236
18237 freebsd1*)
18238   dynamic_linker=no
18239   ;;
18240
18241 freebsd* | dragonfly*)
18242   # DragonFly does not have aout.  When/if they implement a new
18243   # versioning mechanism, adjust this.
18244   if test -x /usr/bin/objformat; then
18245     objformat=`/usr/bin/objformat`
18246   else
18247     case $host_os in
18248     freebsd[123]*) objformat=aout ;;
18249     *) objformat=elf ;;
18250     esac
18251   fi
18252   version_type=freebsd-$objformat
18253   case $version_type in
18254     freebsd-elf*)
18255       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18256       need_version=no
18257       need_lib_prefix=no
18258       ;;
18259     freebsd-*)
18260       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18261       need_version=yes
18262       ;;
18263   esac
18264   shlibpath_var=LD_LIBRARY_PATH
18265   case $host_os in
18266   freebsd2*)
18267     shlibpath_overrides_runpath=yes
18268     ;;
18269   freebsd3.[01]* | freebsdelf3.[01]*)
18270     shlibpath_overrides_runpath=yes
18271     hardcode_into_libs=yes
18272     ;;
18273   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18274   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18275     shlibpath_overrides_runpath=no
18276     hardcode_into_libs=yes
18277     ;;
18278   *) # from 4.6 on, and DragonFly
18279     shlibpath_overrides_runpath=yes
18280     hardcode_into_libs=yes
18281     ;;
18282   esac
18283   ;;
18284
18285 gnu*)
18286   version_type=linux
18287   need_lib_prefix=no
18288   need_version=no
18289   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18290   soname_spec='${libname}${release}${shared_ext}$major'
18291   shlibpath_var=LD_LIBRARY_PATH
18292   hardcode_into_libs=yes
18293   ;;
18294
18295 hpux9* | hpux10* | hpux11*)
18296   # Give a soname corresponding to the major version so that dld.sl refuses to
18297   # link against other versions.
18298   version_type=sunos
18299   need_lib_prefix=no
18300   need_version=no
18301   case $host_cpu in
18302   ia64*)
18303     shrext_cmds='.so'
18304     hardcode_into_libs=yes
18305     dynamic_linker="$host_os dld.so"
18306     shlibpath_var=LD_LIBRARY_PATH
18307     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18308     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18309     soname_spec='${libname}${release}${shared_ext}$major'
18310     if test "X$HPUX_IA64_MODE" = X32; then
18311       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
18312     else
18313       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
18314     fi
18315     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18316     ;;
18317   hppa*64*)
18318     shrext_cmds='.sl'
18319     hardcode_into_libs=yes
18320     dynamic_linker="$host_os dld.sl"
18321     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
18322     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18323     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18324     soname_spec='${libname}${release}${shared_ext}$major'
18325     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
18326     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18327     ;;
18328   *)
18329     shrext_cmds='.sl'
18330     dynamic_linker="$host_os dld.sl"
18331     shlibpath_var=SHLIB_PATH
18332     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
18333     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18334     soname_spec='${libname}${release}${shared_ext}$major'
18335     ;;
18336   esac
18337   # HP-UX runs *really* slowly unless shared libraries are mode 555.
18338   postinstall_cmds='chmod 555 $lib'
18339   ;;
18340
18341 interix[3-9]*)
18342   version_type=linux
18343   need_lib_prefix=no
18344   need_version=no
18345   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18346   soname_spec='${libname}${release}${shared_ext}$major'
18347   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
18348   shlibpath_var=LD_LIBRARY_PATH
18349   shlibpath_overrides_runpath=no
18350   hardcode_into_libs=yes
18351   ;;
18352
18353 irix5* | irix6* | nonstopux*)
18354   case $host_os in
18355     nonstopux*) version_type=nonstopux ;;
18356     *)
18357         if test "$lt_cv_prog_gnu_ld" = yes; then
18358                 version_type=linux
18359         else
18360                 version_type=irix
18361         fi ;;
18362   esac
18363   need_lib_prefix=no
18364   need_version=no
18365   soname_spec='${libname}${release}${shared_ext}$major'
18366   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
18367   case $host_os in
18368   irix5* | nonstopux*)
18369     libsuff= shlibsuff=
18370     ;;
18371   *)
18372     case $LD in # libtool.m4 will add one of these switches to LD
18373     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
18374       libsuff= shlibsuff= libmagic=32-bit;;
18375     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
18376       libsuff=32 shlibsuff=N32 libmagic=N32;;
18377     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
18378       libsuff=64 shlibsuff=64 libmagic=64-bit;;
18379     *) libsuff= shlibsuff= libmagic=never-match;;
18380     esac
18381     ;;
18382   esac
18383   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
18384   shlibpath_overrides_runpath=no
18385   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18386   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18387   hardcode_into_libs=yes
18388   ;;
18389
18390 # No shared lib support for Linux oldld, aout, or coff.
18391 linux*oldld* | linux*aout* | linux*coff*)
18392   dynamic_linker=no
18393   ;;
18394
18395 # This must be Linux ELF.
18396 linux* | k*bsd*-gnu)
18397   version_type=linux
18398   need_lib_prefix=no
18399   need_version=no
18400   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18401   soname_spec='${libname}${release}${shared_ext}$major'
18402   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
18403   shlibpath_var=LD_LIBRARY_PATH
18404   shlibpath_overrides_runpath=no
18405   # Some binutils ld are patched to set DT_RUNPATH
18406   save_LDFLAGS=$LDFLAGS
18407   save_libdir=$libdir
18408   eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
18409        LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
18410   cat >conftest.$ac_ext <<_ACEOF
18411 /* confdefs.h.  */
18412 _ACEOF
18413 cat confdefs.h >>conftest.$ac_ext
18414 cat >>conftest.$ac_ext <<_ACEOF
18415 /* end confdefs.h.  */
18416
18417 int
18418 main ()
18419 {
18420
18421   ;
18422   return 0;
18423 }
18424 _ACEOF
18425 rm -f conftest.$ac_objext conftest$ac_exeext
18426 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18427   (eval $ac_link) 2>conftest.er1
18428   ac_status=$?
18429   grep -v '^ *+' conftest.er1 >conftest.err
18430   rm -f conftest.er1
18431   cat conftest.err >&5
18432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18433   (exit $ac_status); } &&
18434          { ac_try='test -z "$ac_c_werror_flag"
18435                          || test ! -s conftest.err'
18436   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18437   (eval $ac_try) 2>&5
18438   ac_status=$?
18439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18440   (exit $ac_status); }; } &&
18441          { ac_try='test -s conftest$ac_exeext'
18442   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18443   (eval $ac_try) 2>&5
18444   ac_status=$?
18445   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18446   (exit $ac_status); }; }; then
18447   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
18448   shlibpath_overrides_runpath=yes
18449 fi
18450
18451 else
18452   echo "$as_me: failed program was:" >&5
18453 sed 's/^/| /' conftest.$ac_ext >&5
18454
18455 fi
18456 rm -f conftest.err conftest.$ac_objext \
18457       conftest$ac_exeext conftest.$ac_ext
18458   LDFLAGS=$save_LDFLAGS
18459   libdir=$save_libdir
18460
18461   # This implies no fast_install, which is unacceptable.
18462   # Some rework will be needed to allow for fast_install
18463   # before this can be enabled.
18464   hardcode_into_libs=yes
18465
18466   # Append ld.so.conf contents to the search path
18467   if test -f /etc/ld.so.conf; then
18468     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,    ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
18469     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
18470   fi
18471
18472   # We used to test for /lib/ld.so.1 and disable shared libraries on
18473   # powerpc, because MkLinux only supported shared libraries with the
18474   # GNU dynamic linker.  Since this was broken with cross compilers,
18475   # most powerpc-linux boxes support dynamic linking these days and
18476   # people can always --disable-shared, the test was removed, and we
18477   # assume the GNU/Linux dynamic linker is in use.
18478   dynamic_linker='GNU/Linux ld.so'
18479   ;;
18480
18481 netbsd*)
18482   version_type=sunos
18483   need_lib_prefix=no
18484   need_version=no
18485   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18486     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18487     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18488     dynamic_linker='NetBSD (a.out) ld.so'
18489   else
18490     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18491     soname_spec='${libname}${release}${shared_ext}$major'
18492     dynamic_linker='NetBSD ld.elf_so'
18493   fi
18494   shlibpath_var=LD_LIBRARY_PATH
18495   shlibpath_overrides_runpath=yes
18496   hardcode_into_libs=yes
18497   ;;
18498
18499 newsos6)
18500   version_type=linux
18501   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18502   shlibpath_var=LD_LIBRARY_PATH
18503   shlibpath_overrides_runpath=yes
18504   ;;
18505
18506 *nto* | *qnx*)
18507   version_type=qnx
18508   need_lib_prefix=no
18509   need_version=no
18510   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18511   soname_spec='${libname}${release}${shared_ext}$major'
18512   shlibpath_var=LD_LIBRARY_PATH
18513   shlibpath_overrides_runpath=no
18514   hardcode_into_libs=yes
18515   dynamic_linker='ldqnx.so'
18516   ;;
18517
18518 openbsd*)
18519   version_type=sunos
18520   sys_lib_dlsearch_path_spec="/usr/lib"
18521   need_lib_prefix=no
18522   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
18523   case $host_os in
18524     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
18525     *)                          need_version=no  ;;
18526   esac
18527   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18528   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18529   shlibpath_var=LD_LIBRARY_PATH
18530   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18531     case $host_os in
18532       openbsd2.[89] | openbsd2.[89].*)
18533         shlibpath_overrides_runpath=no
18534         ;;
18535       *)
18536         shlibpath_overrides_runpath=yes
18537         ;;
18538       esac
18539   else
18540     shlibpath_overrides_runpath=yes
18541   fi
18542   ;;
18543
18544 os2*)
18545   libname_spec='$name'
18546   shrext_cmds=".dll"
18547   need_lib_prefix=no
18548   library_names_spec='$libname${shared_ext} $libname.a'
18549   dynamic_linker='OS/2 ld.exe'
18550   shlibpath_var=LIBPATH
18551   ;;
18552
18553 osf3* | osf4* | osf5*)
18554   version_type=osf
18555   need_lib_prefix=no
18556   need_version=no
18557   soname_spec='${libname}${release}${shared_ext}$major'
18558   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18559   shlibpath_var=LD_LIBRARY_PATH
18560   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
18561   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
18562   ;;
18563
18564 rdos*)
18565   dynamic_linker=no
18566   ;;
18567
18568 solaris*)
18569   version_type=linux
18570   need_lib_prefix=no
18571   need_version=no
18572   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18573   soname_spec='${libname}${release}${shared_ext}$major'
18574   shlibpath_var=LD_LIBRARY_PATH
18575   shlibpath_overrides_runpath=yes
18576   hardcode_into_libs=yes
18577   # ldd complains unless libraries are executable
18578   postinstall_cmds='chmod +x $lib'
18579   ;;
18580
18581 sunos4*)
18582   version_type=sunos
18583   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18584   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
18585   shlibpath_var=LD_LIBRARY_PATH
18586   shlibpath_overrides_runpath=yes
18587   if test "$with_gnu_ld" = yes; then
18588     need_lib_prefix=no
18589   fi
18590   need_version=yes
18591   ;;
18592
18593 sysv4 | sysv4.3*)
18594   version_type=linux
18595   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18596   soname_spec='${libname}${release}${shared_ext}$major'
18597   shlibpath_var=LD_LIBRARY_PATH
18598   case $host_vendor in
18599     sni)
18600       shlibpath_overrides_runpath=no
18601       need_lib_prefix=no
18602       runpath_var=LD_RUN_PATH
18603       ;;
18604     siemens)
18605       need_lib_prefix=no
18606       ;;
18607     motorola)
18608       need_lib_prefix=no
18609       need_version=no
18610       shlibpath_overrides_runpath=no
18611       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
18612       ;;
18613   esac
18614   ;;
18615
18616 sysv4*MP*)
18617   if test -d /usr/nec ;then
18618     version_type=linux
18619     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
18620     soname_spec='$libname${shared_ext}.$major'
18621     shlibpath_var=LD_LIBRARY_PATH
18622   fi
18623   ;;
18624
18625 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
18626   version_type=freebsd-elf
18627   need_lib_prefix=no
18628   need_version=no
18629   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18630   soname_spec='${libname}${release}${shared_ext}$major'
18631   shlibpath_var=LD_LIBRARY_PATH
18632   shlibpath_overrides_runpath=yes
18633   hardcode_into_libs=yes
18634   if test "$with_gnu_ld" = yes; then
18635     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
18636   else
18637     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
18638     case $host_os in
18639       sco3.2v5*)
18640         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
18641         ;;
18642     esac
18643   fi
18644   sys_lib_dlsearch_path_spec='/usr/lib'
18645   ;;
18646
18647 tpf*)
18648   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
18649   version_type=linux
18650   need_lib_prefix=no
18651   need_version=no
18652   library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18653   shlibpath_var=LD_LIBRARY_PATH
18654   shlibpath_overrides_runpath=no
18655   hardcode_into_libs=yes
18656   ;;
18657
18658 uts4*)
18659   version_type=linux
18660   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18661   soname_spec='${libname}${release}${shared_ext}$major'
18662   shlibpath_var=LD_LIBRARY_PATH
18663   ;;
18664
18665 *)
18666   dynamic_linker=no
18667   ;;
18668 esac
18669 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
18670 echo "${ECHO_T}$dynamic_linker" >&6
18671 test "$dynamic_linker" = no && can_build_shared=no
18672
18673 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
18674 if test "$GCC" = yes; then
18675   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
18676 fi
18677
18678
18679
18680
18681
18682
18683
18684
18685
18686
18687
18688
18689
18690
18691
18692
18693
18694
18695
18696
18697
18698
18699
18700
18701
18702
18703
18704
18705
18706
18707
18708
18709
18710
18711
18712
18713
18714
18715
18716
18717
18718
18719
18720
18721
18722
18723
18724
18725
18726
18727
18728
18729
18730
18731
18732
18733
18734
18735
18736
18737
18738
18739
18740
18741
18742
18743
18744
18745
18746
18747
18748
18749
18750
18751
18752
18753
18754
18755
18756
18757
18758
18759
18760
18761
18762
18763
18764   echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
18765 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
18766 hardcode_action=
18767 if test -n "$hardcode_libdir_flag_spec" ||
18768    test -n "$runpath_var" ||
18769    test "X$hardcode_automatic" = "Xyes" ; then
18770
18771   # We can hardcode non-existent directories.
18772   if test "$hardcode_direct" != no &&
18773      # If the only mechanism to avoid hardcoding is shlibpath_var, we
18774      # have to relink, otherwise we might link with an installed library
18775      # when we should be linking with a yet-to-be-installed one
18776      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
18777      test "$hardcode_minus_L" != no; then
18778     # Linking always hardcodes the temporary library directory.
18779     hardcode_action=relink
18780   else
18781     # We can link without hardcoding, and we can hardcode nonexisting dirs.
18782     hardcode_action=immediate
18783   fi
18784 else
18785   # We cannot hardcode anything, or else we can only hardcode existing
18786   # directories.
18787   hardcode_action=unsupported
18788 fi
18789 echo "$as_me:$LINENO: result: $hardcode_action" >&5
18790 echo "${ECHO_T}$hardcode_action" >&6
18791
18792 if test "$hardcode_action" = relink ||
18793    test "$inherit_rpath" = yes; then
18794   # Fast installation is not supported
18795   enable_fast_install=no
18796 elif test "$shlibpath_overrides_runpath" = yes ||
18797      test "$enable_shared" = no; then
18798   # Fast installation is not necessary
18799   enable_fast_install=needless
18800 fi
18801
18802
18803
18804
18805
18806
18807   if test "x$enable_dlopen" != xyes; then
18808   enable_dlopen=unknown
18809   enable_dlopen_self=unknown
18810   enable_dlopen_self_static=unknown
18811 else
18812   lt_cv_dlopen=no
18813   lt_cv_dlopen_libs=
18814
18815   case $host_os in
18816   beos*)
18817     lt_cv_dlopen="load_add_on"
18818     lt_cv_dlopen_libs=
18819     lt_cv_dlopen_self=yes
18820     ;;
18821
18822   mingw* | pw32*)
18823     lt_cv_dlopen="LoadLibrary"
18824     lt_cv_dlopen_libs=
18825     ;;
18826
18827   cygwin*)
18828     lt_cv_dlopen="dlopen"
18829     lt_cv_dlopen_libs=
18830     ;;
18831
18832   darwin*)
18833   # if libdl is installed we need to link against it
18834     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
18835 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
18836 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
18837   echo $ECHO_N "(cached) $ECHO_C" >&6
18838 else
18839   ac_check_lib_save_LIBS=$LIBS
18840 LIBS="-ldl  $LIBS"
18841 cat >conftest.$ac_ext <<_ACEOF
18842 /* confdefs.h.  */
18843 _ACEOF
18844 cat confdefs.h >>conftest.$ac_ext
18845 cat >>conftest.$ac_ext <<_ACEOF
18846 /* end confdefs.h.  */
18847
18848 /* Override any gcc2 internal prototype to avoid an error.  */
18849 #ifdef __cplusplus
18850 extern "C"
18851 #endif
18852 /* We use char because int might match the return type of a gcc2
18853    builtin and then its argument prototype would still apply.  */
18854 char dlopen ();
18855 int
18856 main ()
18857 {
18858 dlopen ();
18859   ;
18860   return 0;
18861 }
18862 _ACEOF
18863 rm -f conftest.$ac_objext conftest$ac_exeext
18864 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18865   (eval $ac_link) 2>conftest.er1
18866   ac_status=$?
18867   grep -v '^ *+' conftest.er1 >conftest.err
18868   rm -f conftest.er1
18869   cat conftest.err >&5
18870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18871   (exit $ac_status); } &&
18872          { ac_try='test -z "$ac_c_werror_flag"
18873                          || test ! -s conftest.err'
18874   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18875   (eval $ac_try) 2>&5
18876   ac_status=$?
18877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18878   (exit $ac_status); }; } &&
18879          { ac_try='test -s conftest$ac_exeext'
18880   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18881   (eval $ac_try) 2>&5
18882   ac_status=$?
18883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18884   (exit $ac_status); }; }; then
18885   ac_cv_lib_dl_dlopen=yes
18886 else
18887   echo "$as_me: failed program was:" >&5
18888 sed 's/^/| /' conftest.$ac_ext >&5
18889
18890 ac_cv_lib_dl_dlopen=no
18891 fi
18892 rm -f conftest.err conftest.$ac_objext \
18893       conftest$ac_exeext conftest.$ac_ext
18894 LIBS=$ac_check_lib_save_LIBS
18895 fi
18896 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
18897 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
18898 if test $ac_cv_lib_dl_dlopen = yes; then
18899   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
18900 else
18901
18902     lt_cv_dlopen="dyld"
18903     lt_cv_dlopen_libs=
18904     lt_cv_dlopen_self=yes
18905
18906 fi
18907
18908     ;;
18909
18910   *)
18911     echo "$as_me:$LINENO: checking for shl_load" >&5
18912 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
18913 if test "${ac_cv_func_shl_load+set}" = set; then
18914   echo $ECHO_N "(cached) $ECHO_C" >&6
18915 else
18916   cat >conftest.$ac_ext <<_ACEOF
18917 /* confdefs.h.  */
18918 _ACEOF
18919 cat confdefs.h >>conftest.$ac_ext
18920 cat >>conftest.$ac_ext <<_ACEOF
18921 /* end confdefs.h.  */
18922 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
18923    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
18924 #define shl_load innocuous_shl_load
18925
18926 /* System header to define __stub macros and hopefully few prototypes,
18927     which can conflict with char shl_load (); below.
18928     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18929     <limits.h> exists even on freestanding compilers.  */
18930
18931 #ifdef __STDC__
18932 # include <limits.h>
18933 #else
18934 # include <assert.h>
18935 #endif
18936
18937 #undef shl_load
18938
18939 /* Override any gcc2 internal prototype to avoid an error.  */
18940 #ifdef __cplusplus
18941 extern "C"
18942 {
18943 #endif
18944 /* We use char because int might match the return type of a gcc2
18945    builtin and then its argument prototype would still apply.  */
18946 char shl_load ();
18947 /* The GNU C library defines this for functions which it implements
18948     to always fail with ENOSYS.  Some functions are actually named
18949     something starting with __ and the normal name is an alias.  */
18950 #if defined (__stub_shl_load) || defined (__stub___shl_load)
18951 choke me
18952 #else
18953 char (*f) () = shl_load;
18954 #endif
18955 #ifdef __cplusplus
18956 }
18957 #endif
18958
18959 int
18960 main ()
18961 {
18962 return f != shl_load;
18963   ;
18964   return 0;
18965 }
18966 _ACEOF
18967 rm -f conftest.$ac_objext conftest$ac_exeext
18968 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18969   (eval $ac_link) 2>conftest.er1
18970   ac_status=$?
18971   grep -v '^ *+' conftest.er1 >conftest.err
18972   rm -f conftest.er1
18973   cat conftest.err >&5
18974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18975   (exit $ac_status); } &&
18976          { ac_try='test -z "$ac_c_werror_flag"
18977                          || test ! -s conftest.err'
18978   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18979   (eval $ac_try) 2>&5
18980   ac_status=$?
18981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18982   (exit $ac_status); }; } &&
18983          { ac_try='test -s conftest$ac_exeext'
18984   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18985   (eval $ac_try) 2>&5
18986   ac_status=$?
18987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18988   (exit $ac_status); }; }; then
18989   ac_cv_func_shl_load=yes
18990 else
18991   echo "$as_me: failed program was:" >&5
18992 sed 's/^/| /' conftest.$ac_ext >&5
18993
18994 ac_cv_func_shl_load=no
18995 fi
18996 rm -f conftest.err conftest.$ac_objext \
18997       conftest$ac_exeext conftest.$ac_ext
18998 fi
18999 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19000 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19001 if test $ac_cv_func_shl_load = yes; then
19002   lt_cv_dlopen="shl_load"
19003 else
19004   echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19005 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19006 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19007   echo $ECHO_N "(cached) $ECHO_C" >&6
19008 else
19009   ac_check_lib_save_LIBS=$LIBS
19010 LIBS="-ldld  $LIBS"
19011 cat >conftest.$ac_ext <<_ACEOF
19012 /* confdefs.h.  */
19013 _ACEOF
19014 cat confdefs.h >>conftest.$ac_ext
19015 cat >>conftest.$ac_ext <<_ACEOF
19016 /* end confdefs.h.  */
19017
19018 /* Override any gcc2 internal prototype to avoid an error.  */
19019 #ifdef __cplusplus
19020 extern "C"
19021 #endif
19022 /* We use char because int might match the return type of a gcc2
19023    builtin and then its argument prototype would still apply.  */
19024 char shl_load ();
19025 int
19026 main ()
19027 {
19028 shl_load ();
19029   ;
19030   return 0;
19031 }
19032 _ACEOF
19033 rm -f conftest.$ac_objext conftest$ac_exeext
19034 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19035   (eval $ac_link) 2>conftest.er1
19036   ac_status=$?
19037   grep -v '^ *+' conftest.er1 >conftest.err
19038   rm -f conftest.er1
19039   cat conftest.err >&5
19040   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19041   (exit $ac_status); } &&
19042          { ac_try='test -z "$ac_c_werror_flag"
19043                          || test ! -s conftest.err'
19044   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19045   (eval $ac_try) 2>&5
19046   ac_status=$?
19047   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19048   (exit $ac_status); }; } &&
19049          { ac_try='test -s conftest$ac_exeext'
19050   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19051   (eval $ac_try) 2>&5
19052   ac_status=$?
19053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19054   (exit $ac_status); }; }; then
19055   ac_cv_lib_dld_shl_load=yes
19056 else
19057   echo "$as_me: failed program was:" >&5
19058 sed 's/^/| /' conftest.$ac_ext >&5
19059
19060 ac_cv_lib_dld_shl_load=no
19061 fi
19062 rm -f conftest.err conftest.$ac_objext \
19063       conftest$ac_exeext conftest.$ac_ext
19064 LIBS=$ac_check_lib_save_LIBS
19065 fi
19066 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19067 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19068 if test $ac_cv_lib_dld_shl_load = yes; then
19069   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
19070 else
19071   echo "$as_me:$LINENO: checking for dlopen" >&5
19072 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19073 if test "${ac_cv_func_dlopen+set}" = set; then
19074   echo $ECHO_N "(cached) $ECHO_C" >&6
19075 else
19076   cat >conftest.$ac_ext <<_ACEOF
19077 /* confdefs.h.  */
19078 _ACEOF
19079 cat confdefs.h >>conftest.$ac_ext
19080 cat >>conftest.$ac_ext <<_ACEOF
19081 /* end confdefs.h.  */
19082 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19083    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19084 #define dlopen innocuous_dlopen
19085
19086 /* System header to define __stub macros and hopefully few prototypes,
19087     which can conflict with char dlopen (); below.
19088     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19089     <limits.h> exists even on freestanding compilers.  */
19090
19091 #ifdef __STDC__
19092 # include <limits.h>
19093 #else
19094 # include <assert.h>
19095 #endif
19096
19097 #undef dlopen
19098
19099 /* Override any gcc2 internal prototype to avoid an error.  */
19100 #ifdef __cplusplus
19101 extern "C"
19102 {
19103 #endif
19104 /* We use char because int might match the return type of a gcc2
19105    builtin and then its argument prototype would still apply.  */
19106 char dlopen ();
19107 /* The GNU C library defines this for functions which it implements
19108     to always fail with ENOSYS.  Some functions are actually named
19109     something starting with __ and the normal name is an alias.  */
19110 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19111 choke me
19112 #else
19113 char (*f) () = dlopen;
19114 #endif
19115 #ifdef __cplusplus
19116 }
19117 #endif
19118
19119 int
19120 main ()
19121 {
19122 return f != dlopen;
19123   ;
19124   return 0;
19125 }
19126 _ACEOF
19127 rm -f conftest.$ac_objext conftest$ac_exeext
19128 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19129   (eval $ac_link) 2>conftest.er1
19130   ac_status=$?
19131   grep -v '^ *+' conftest.er1 >conftest.err
19132   rm -f conftest.er1
19133   cat conftest.err >&5
19134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19135   (exit $ac_status); } &&
19136          { ac_try='test -z "$ac_c_werror_flag"
19137                          || test ! -s conftest.err'
19138   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19139   (eval $ac_try) 2>&5
19140   ac_status=$?
19141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19142   (exit $ac_status); }; } &&
19143          { ac_try='test -s conftest$ac_exeext'
19144   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19145   (eval $ac_try) 2>&5
19146   ac_status=$?
19147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19148   (exit $ac_status); }; }; then
19149   ac_cv_func_dlopen=yes
19150 else
19151   echo "$as_me: failed program was:" >&5
19152 sed 's/^/| /' conftest.$ac_ext >&5
19153
19154 ac_cv_func_dlopen=no
19155 fi
19156 rm -f conftest.err conftest.$ac_objext \
19157       conftest$ac_exeext conftest.$ac_ext
19158 fi
19159 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
19160 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
19161 if test $ac_cv_func_dlopen = yes; then
19162   lt_cv_dlopen="dlopen"
19163 else
19164   echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19165 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19166 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19167   echo $ECHO_N "(cached) $ECHO_C" >&6
19168 else
19169   ac_check_lib_save_LIBS=$LIBS
19170 LIBS="-ldl  $LIBS"
19171 cat >conftest.$ac_ext <<_ACEOF
19172 /* confdefs.h.  */
19173 _ACEOF
19174 cat confdefs.h >>conftest.$ac_ext
19175 cat >>conftest.$ac_ext <<_ACEOF
19176 /* end confdefs.h.  */
19177
19178 /* Override any gcc2 internal prototype to avoid an error.  */
19179 #ifdef __cplusplus
19180 extern "C"
19181 #endif
19182 /* We use char because int might match the return type of a gcc2
19183    builtin and then its argument prototype would still apply.  */
19184 char dlopen ();
19185 int
19186 main ()
19187 {
19188 dlopen ();
19189   ;
19190   return 0;
19191 }
19192 _ACEOF
19193 rm -f conftest.$ac_objext conftest$ac_exeext
19194 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19195   (eval $ac_link) 2>conftest.er1
19196   ac_status=$?
19197   grep -v '^ *+' conftest.er1 >conftest.err
19198   rm -f conftest.er1
19199   cat conftest.err >&5
19200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19201   (exit $ac_status); } &&
19202          { ac_try='test -z "$ac_c_werror_flag"
19203                          || test ! -s conftest.err'
19204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19205   (eval $ac_try) 2>&5
19206   ac_status=$?
19207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19208   (exit $ac_status); }; } &&
19209          { ac_try='test -s conftest$ac_exeext'
19210   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19211   (eval $ac_try) 2>&5
19212   ac_status=$?
19213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19214   (exit $ac_status); }; }; then
19215   ac_cv_lib_dl_dlopen=yes
19216 else
19217   echo "$as_me: failed program was:" >&5
19218 sed 's/^/| /' conftest.$ac_ext >&5
19219
19220 ac_cv_lib_dl_dlopen=no
19221 fi
19222 rm -f conftest.err conftest.$ac_objext \
19223       conftest$ac_exeext conftest.$ac_ext
19224 LIBS=$ac_check_lib_save_LIBS
19225 fi
19226 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19227 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19228 if test $ac_cv_lib_dl_dlopen = yes; then
19229   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19230 else
19231   echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
19232 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
19233 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
19234   echo $ECHO_N "(cached) $ECHO_C" >&6
19235 else
19236   ac_check_lib_save_LIBS=$LIBS
19237 LIBS="-lsvld  $LIBS"
19238 cat >conftest.$ac_ext <<_ACEOF
19239 /* confdefs.h.  */
19240 _ACEOF
19241 cat confdefs.h >>conftest.$ac_ext
19242 cat >>conftest.$ac_ext <<_ACEOF
19243 /* end confdefs.h.  */
19244
19245 /* Override any gcc2 internal prototype to avoid an error.  */
19246 #ifdef __cplusplus
19247 extern "C"
19248 #endif
19249 /* We use char because int might match the return type of a gcc2
19250    builtin and then its argument prototype would still apply.  */
19251 char dlopen ();
19252 int
19253 main ()
19254 {
19255 dlopen ();
19256   ;
19257   return 0;
19258 }
19259 _ACEOF
19260 rm -f conftest.$ac_objext conftest$ac_exeext
19261 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19262   (eval $ac_link) 2>conftest.er1
19263   ac_status=$?
19264   grep -v '^ *+' conftest.er1 >conftest.err
19265   rm -f conftest.er1
19266   cat conftest.err >&5
19267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19268   (exit $ac_status); } &&
19269          { ac_try='test -z "$ac_c_werror_flag"
19270                          || test ! -s conftest.err'
19271   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19272   (eval $ac_try) 2>&5
19273   ac_status=$?
19274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19275   (exit $ac_status); }; } &&
19276          { ac_try='test -s conftest$ac_exeext'
19277   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19278   (eval $ac_try) 2>&5
19279   ac_status=$?
19280   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19281   (exit $ac_status); }; }; then
19282   ac_cv_lib_svld_dlopen=yes
19283 else
19284   echo "$as_me: failed program was:" >&5
19285 sed 's/^/| /' conftest.$ac_ext >&5
19286
19287 ac_cv_lib_svld_dlopen=no
19288 fi
19289 rm -f conftest.err conftest.$ac_objext \
19290       conftest$ac_exeext conftest.$ac_ext
19291 LIBS=$ac_check_lib_save_LIBS
19292 fi
19293 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
19294 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
19295 if test $ac_cv_lib_svld_dlopen = yes; then
19296   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
19297 else
19298   echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
19299 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
19300 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
19301   echo $ECHO_N "(cached) $ECHO_C" >&6
19302 else
19303   ac_check_lib_save_LIBS=$LIBS
19304 LIBS="-ldld  $LIBS"
19305 cat >conftest.$ac_ext <<_ACEOF
19306 /* confdefs.h.  */
19307 _ACEOF
19308 cat confdefs.h >>conftest.$ac_ext
19309 cat >>conftest.$ac_ext <<_ACEOF
19310 /* end confdefs.h.  */
19311
19312 /* Override any gcc2 internal prototype to avoid an error.  */
19313 #ifdef __cplusplus
19314 extern "C"
19315 #endif
19316 /* We use char because int might match the return type of a gcc2
19317    builtin and then its argument prototype would still apply.  */
19318 char dld_link ();
19319 int
19320 main ()
19321 {
19322 dld_link ();
19323   ;
19324   return 0;
19325 }
19326 _ACEOF
19327 rm -f conftest.$ac_objext conftest$ac_exeext
19328 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19329   (eval $ac_link) 2>conftest.er1
19330   ac_status=$?
19331   grep -v '^ *+' conftest.er1 >conftest.err
19332   rm -f conftest.er1
19333   cat conftest.err >&5
19334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19335   (exit $ac_status); } &&
19336          { ac_try='test -z "$ac_c_werror_flag"
19337                          || test ! -s conftest.err'
19338   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19339   (eval $ac_try) 2>&5
19340   ac_status=$?
19341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19342   (exit $ac_status); }; } &&
19343          { ac_try='test -s conftest$ac_exeext'
19344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19345   (eval $ac_try) 2>&5
19346   ac_status=$?
19347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19348   (exit $ac_status); }; }; then
19349   ac_cv_lib_dld_dld_link=yes
19350 else
19351   echo "$as_me: failed program was:" >&5
19352 sed 's/^/| /' conftest.$ac_ext >&5
19353
19354 ac_cv_lib_dld_dld_link=no
19355 fi
19356 rm -f conftest.err conftest.$ac_objext \
19357       conftest$ac_exeext conftest.$ac_ext
19358 LIBS=$ac_check_lib_save_LIBS
19359 fi
19360 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
19361 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
19362 if test $ac_cv_lib_dld_dld_link = yes; then
19363   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
19364 fi
19365
19366
19367 fi
19368
19369
19370 fi
19371
19372
19373 fi
19374
19375
19376 fi
19377
19378
19379 fi
19380
19381     ;;
19382   esac
19383
19384   if test "x$lt_cv_dlopen" != xno; then
19385     enable_dlopen=yes
19386   else
19387     enable_dlopen=no
19388   fi
19389
19390   case $lt_cv_dlopen in
19391   dlopen)
19392     save_CPPFLAGS="$CPPFLAGS"
19393     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19394
19395     save_LDFLAGS="$LDFLAGS"
19396     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19397
19398     save_LIBS="$LIBS"
19399     LIBS="$lt_cv_dlopen_libs $LIBS"
19400
19401     echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
19402 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
19403 if test "${lt_cv_dlopen_self+set}" = set; then
19404   echo $ECHO_N "(cached) $ECHO_C" >&6
19405 else
19406           if test "$cross_compiling" = yes; then :
19407   lt_cv_dlopen_self=cross
19408 else
19409   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19410   lt_status=$lt_dlunknown
19411   cat > conftest.$ac_ext <<_LT_EOF
19412 #line 19412 "configure"
19413 #include "confdefs.h"
19414
19415 #if HAVE_DLFCN_H
19416 #include <dlfcn.h>
19417 #endif
19418
19419 #include <stdio.h>
19420
19421 #ifdef RTLD_GLOBAL
19422 #  define LT_DLGLOBAL           RTLD_GLOBAL
19423 #else
19424 #  ifdef DL_GLOBAL
19425 #    define LT_DLGLOBAL         DL_GLOBAL
19426 #  else
19427 #    define LT_DLGLOBAL         0
19428 #  endif
19429 #endif
19430
19431 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19432    find out it does not work in some platform. */
19433 #ifndef LT_DLLAZY_OR_NOW
19434 #  ifdef RTLD_LAZY
19435 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19436 #  else
19437 #    ifdef DL_LAZY
19438 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19439 #    else
19440 #      ifdef RTLD_NOW
19441 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19442 #      else
19443 #        ifdef DL_NOW
19444 #          define LT_DLLAZY_OR_NOW      DL_NOW
19445 #        else
19446 #          define LT_DLLAZY_OR_NOW      0
19447 #        endif
19448 #      endif
19449 #    endif
19450 #  endif
19451 #endif
19452
19453 #ifdef __cplusplus
19454 extern "C" void exit (int);
19455 #endif
19456
19457 void fnord() { int i=42;}
19458 int main ()
19459 {
19460   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19461   int status = $lt_dlunknown;
19462
19463   if (self)
19464     {
19465       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19466       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19467       /* dlclose (self); */
19468     }
19469   else
19470     puts (dlerror ());
19471
19472     exit (status);
19473 }
19474 _LT_EOF
19475   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19476   (eval $ac_link) 2>&5
19477   ac_status=$?
19478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19479   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19480     (./conftest; exit; ) >&5 2>/dev/null
19481     lt_status=$?
19482     case x$lt_status in
19483       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19484       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19485       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19486     esac
19487   else :
19488     # compilation failed
19489     lt_cv_dlopen_self=no
19490   fi
19491 fi
19492 rm -fr conftest*
19493
19494
19495 fi
19496 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
19497 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
19498
19499     if test "x$lt_cv_dlopen_self" = xyes; then
19500       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19501       echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
19502 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
19503 if test "${lt_cv_dlopen_self_static+set}" = set; then
19504   echo $ECHO_N "(cached) $ECHO_C" >&6
19505 else
19506           if test "$cross_compiling" = yes; then :
19507   lt_cv_dlopen_self_static=cross
19508 else
19509   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19510   lt_status=$lt_dlunknown
19511   cat > conftest.$ac_ext <<_LT_EOF
19512 #line 19512 "configure"
19513 #include "confdefs.h"
19514
19515 #if HAVE_DLFCN_H
19516 #include <dlfcn.h>
19517 #endif
19518
19519 #include <stdio.h>
19520
19521 #ifdef RTLD_GLOBAL
19522 #  define LT_DLGLOBAL           RTLD_GLOBAL
19523 #else
19524 #  ifdef DL_GLOBAL
19525 #    define LT_DLGLOBAL         DL_GLOBAL
19526 #  else
19527 #    define LT_DLGLOBAL         0
19528 #  endif
19529 #endif
19530
19531 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19532    find out it does not work in some platform. */
19533 #ifndef LT_DLLAZY_OR_NOW
19534 #  ifdef RTLD_LAZY
19535 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19536 #  else
19537 #    ifdef DL_LAZY
19538 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19539 #    else
19540 #      ifdef RTLD_NOW
19541 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19542 #      else
19543 #        ifdef DL_NOW
19544 #          define LT_DLLAZY_OR_NOW      DL_NOW
19545 #        else
19546 #          define LT_DLLAZY_OR_NOW      0
19547 #        endif
19548 #      endif
19549 #    endif
19550 #  endif
19551 #endif
19552
19553 #ifdef __cplusplus
19554 extern "C" void exit (int);
19555 #endif
19556
19557 void fnord() { int i=42;}
19558 int main ()
19559 {
19560   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19561   int status = $lt_dlunknown;
19562
19563   if (self)
19564     {
19565       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19566       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19567       /* dlclose (self); */
19568     }
19569   else
19570     puts (dlerror ());
19571
19572     exit (status);
19573 }
19574 _LT_EOF
19575   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19576   (eval $ac_link) 2>&5
19577   ac_status=$?
19578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19579   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19580     (./conftest; exit; ) >&5 2>/dev/null
19581     lt_status=$?
19582     case x$lt_status in
19583       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19584       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19585       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19586     esac
19587   else :
19588     # compilation failed
19589     lt_cv_dlopen_self_static=no
19590   fi
19591 fi
19592 rm -fr conftest*
19593
19594
19595 fi
19596 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
19597 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
19598     fi
19599
19600     CPPFLAGS="$save_CPPFLAGS"
19601     LDFLAGS="$save_LDFLAGS"
19602     LIBS="$save_LIBS"
19603     ;;
19604   esac
19605
19606   case $lt_cv_dlopen_self in
19607   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19608   *) enable_dlopen_self=unknown ;;
19609   esac
19610
19611   case $lt_cv_dlopen_self_static in
19612   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19613   *) enable_dlopen_self_static=unknown ;;
19614   esac
19615 fi
19616
19617
19618
19619
19620
19621
19622
19623
19624
19625
19626
19627
19628
19629
19630
19631
19632
19633 striplib=
19634 old_striplib=
19635 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
19636 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
19637 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19638   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19639   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19640   echo "$as_me:$LINENO: result: yes" >&5
19641 echo "${ECHO_T}yes" >&6
19642 else
19643 # FIXME - insert some real tests, host_os isn't really good enough
19644   case $host_os in
19645   darwin*)
19646     if test -n "$STRIP" ; then
19647       striplib="$STRIP -x"
19648       old_striplib="$STRIP -S"
19649       echo "$as_me:$LINENO: result: yes" >&5
19650 echo "${ECHO_T}yes" >&6
19651     else
19652       echo "$as_me:$LINENO: result: no" >&5
19653 echo "${ECHO_T}no" >&6
19654     fi
19655     ;;
19656   *)
19657     echo "$as_me:$LINENO: result: no" >&5
19658 echo "${ECHO_T}no" >&6
19659     ;;
19660   esac
19661 fi
19662
19663
19664
19665
19666
19667
19668
19669
19670
19671
19672
19673
19674   # Report which library types will actually be built
19675   echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
19676 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
19677   echo "$as_me:$LINENO: result: $can_build_shared" >&5
19678 echo "${ECHO_T}$can_build_shared" >&6
19679
19680   echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
19681 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
19682   test "$can_build_shared" = "no" && enable_shared=no
19683
19684   # On AIX, shared libraries and static libraries use the same namespace, and
19685   # are all built from PIC.
19686   case $host_os in
19687   aix3*)
19688     test "$enable_shared" = yes && enable_static=no
19689     if test -n "$RANLIB"; then
19690       archive_cmds="$archive_cmds~\$RANLIB \$lib"
19691       postinstall_cmds='$RANLIB $lib'
19692     fi
19693     ;;
19694
19695   aix[4-9]*)
19696     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
19697       test "$enable_shared" = yes && enable_static=no
19698     fi
19699     ;;
19700   esac
19701   echo "$as_me:$LINENO: result: $enable_shared" >&5
19702 echo "${ECHO_T}$enable_shared" >&6
19703
19704   echo "$as_me:$LINENO: checking whether to build static libraries" >&5
19705 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
19706   # Make sure either enable_shared or enable_static is yes.
19707   test "$enable_shared" = yes || enable_static=yes
19708   echo "$as_me:$LINENO: result: $enable_static" >&5
19709 echo "${ECHO_T}$enable_static" >&6
19710
19711
19712
19713
19714 fi
19715 ac_ext=c
19716 ac_cpp='$CPP $CPPFLAGS'
19717 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19718 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19719 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19720
19721 CC="$lt_save_CC"
19722
19723
19724
19725
19726
19727
19728
19729
19730
19731
19732
19733
19734
19735
19736
19737
19738 # Only expand once:
19739
19740
19741
19742
19743
19744 # Identify the assembler which will work hand-in-glove with the newly
19745 # built GCC, so that we can examine its features.  This is the assembler
19746 # which will be driven by the driver program.
19747 #
19748 # If build != host, and we aren't building gas in-tree, we identify a
19749 # build->target assembler and hope that it will have the same features
19750 # as the host->target assembler we'll be using.
19751 gcc_cv_gas_major_version=
19752 gcc_cv_gas_minor_version=
19753 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
19754
19755 if test "${gcc_cv_as+set}" = set; then
19756   :
19757 else
19758
19759 if test -x "$DEFAULT_ASSEMBLER"; then
19760         gcc_cv_as="$DEFAULT_ASSEMBLER"
19761 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
19762      && test -f ../gas/Makefile \
19763      && test x$build = x$host; then
19764         gcc_cv_as=../gas/as-new$build_exeext
19765 elif test -x as$build_exeext; then
19766         # Build using assembler in the current directory.
19767         gcc_cv_as=./as$build_exeext
19768 elif test -x $AS_FOR_TARGET; then
19769         gcc_cv_as="$AS_FOR_TARGET"
19770 else
19771         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
19772 set dummy $AS_FOR_TARGET; ac_word=$2
19773 echo "$as_me:$LINENO: checking for $ac_word" >&5
19774 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19775 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
19776   echo $ECHO_N "(cached) $ECHO_C" >&6
19777 else
19778   case $gcc_cv_as in
19779   [\\/]* | ?:[\\/]*)
19780   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
19781   ;;
19782   *)
19783   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19784 for as_dir in $PATH
19785 do
19786   IFS=$as_save_IFS
19787   test -z "$as_dir" && as_dir=.
19788   for ac_exec_ext in '' $ac_executable_extensions; do
19789   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19790     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
19791     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
19792     break 2
19793   fi
19794 done
19795 done
19796
19797   ;;
19798 esac
19799 fi
19800 gcc_cv_as=$ac_cv_path_gcc_cv_as
19801
19802 if test -n "$gcc_cv_as"; then
19803   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
19804 echo "${ECHO_T}$gcc_cv_as" >&6
19805 else
19806   echo "$as_me:$LINENO: result: no" >&5
19807 echo "${ECHO_T}no" >&6
19808 fi
19809
19810 fi
19811 fi
19812
19813
19814 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
19815
19816 case "$ORIGINAL_AS_FOR_TARGET" in
19817   ./as | ./as$build_exeext) ;;
19818   *)           ac_config_files="$ac_config_files as:exec-tool.in"
19819  ;;
19820 esac
19821
19822 echo "$as_me:$LINENO: checking what assembler to use" >&5
19823 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
19824 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
19825   # Single tree build which includes gas.  We want to prefer it
19826   # over whatever linker top-level may have detected, since
19827   # we'll use what we're building after installation anyway.
19828   echo "$as_me:$LINENO: result: newly built gas" >&5
19829 echo "${ECHO_T}newly built gas" >&6
19830   in_tree_gas=yes
19831   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
19832 for f in $gcc_cv_as_bfd_srcdir/configure \
19833          $gcc_cv_as_gas_srcdir/configure \
19834          $gcc_cv_as_gas_srcdir/configure.in \
19835          $gcc_cv_as_gas_srcdir/Makefile.in ; do
19836   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
19837   if test x$gcc_cv_gas_version != x; then
19838     break
19839   fi
19840 done
19841 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
19842 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
19843 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
19844 case $gcc_cv_gas_patch_version in
19845   "") gcc_cv_gas_patch_version="0" ;;
19846 esac
19847 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
19848                             + $gcc_cv_gas_minor_version \) \* 1000 \
19849                             + $gcc_cv_gas_patch_version`
19850
19851   in_tree_gas_is_elf=no
19852   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
19853      || (grep 'obj_format = multi' ../gas/Makefile \
19854          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
19855   then
19856     in_tree_gas_is_elf=yes
19857   fi
19858 else
19859   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
19860 echo "${ECHO_T}$gcc_cv_as" >&6
19861   in_tree_gas=no
19862 fi
19863
19864 # Identify the linker which will work hand-in-glove with the newly
19865 # built GCC, so that we can examine its features.  This is the linker
19866 # which will be driven by the driver program.
19867 #
19868 # If build != host, and we aren't building gas in-tree, we identify a
19869 # build->target linker and hope that it will have the same features
19870 # as the host->target linker we'll be using.
19871 gcc_cv_gld_major_version=
19872 gcc_cv_gld_minor_version=
19873 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
19874 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
19875
19876 if test "${gcc_cv_ld+set}" = set; then
19877   :
19878 else
19879
19880 if test -x "$DEFAULT_LINKER"; then
19881         gcc_cv_ld="$DEFAULT_LINKER"
19882 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
19883      && test -f ../ld/Makefile \
19884      && test x$build = x$host; then
19885         gcc_cv_ld=../ld/ld-new$build_exeext
19886 elif test -x collect-ld$build_exeext; then
19887         # Build using linker in the current directory.
19888         gcc_cv_ld=./collect-ld$build_exeext
19889 elif test -x $LD_FOR_TARGET; then
19890         gcc_cv_ld="$LD_FOR_TARGET"
19891 else
19892         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
19893 set dummy $LD_FOR_TARGET; ac_word=$2
19894 echo "$as_me:$LINENO: checking for $ac_word" >&5
19895 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19896 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
19897   echo $ECHO_N "(cached) $ECHO_C" >&6
19898 else
19899   case $gcc_cv_ld in
19900   [\\/]* | ?:[\\/]*)
19901   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
19902   ;;
19903   *)
19904   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19905 for as_dir in $PATH
19906 do
19907   IFS=$as_save_IFS
19908   test -z "$as_dir" && as_dir=.
19909   for ac_exec_ext in '' $ac_executable_extensions; do
19910   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19911     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
19912     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
19913     break 2
19914   fi
19915 done
19916 done
19917
19918   ;;
19919 esac
19920 fi
19921 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
19922
19923 if test -n "$gcc_cv_ld"; then
19924   echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
19925 echo "${ECHO_T}$gcc_cv_ld" >&6
19926 else
19927   echo "$as_me:$LINENO: result: no" >&5
19928 echo "${ECHO_T}no" >&6
19929 fi
19930
19931 fi
19932 fi
19933
19934
19935 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
19936
19937 case "$ORIGINAL_LD_FOR_TARGET" in
19938   ./collect-ld | ./collect-ld$build_exeext) ;;
19939   *)           ac_config_files="$ac_config_files collect-ld:exec-tool.in"
19940  ;;
19941 esac
19942
19943 echo "$as_me:$LINENO: checking what linker to use" >&5
19944 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
19945 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
19946         # Single tree build which includes ld.  We want to prefer it
19947         # over whatever linker top-level may have detected, since
19948         # we'll use what we're building after installation anyway.
19949         echo "$as_me:$LINENO: result: newly built ld" >&5
19950 echo "${ECHO_T}newly built ld" >&6
19951         in_tree_ld=yes
19952         in_tree_ld_is_elf=no
19953         if (grep 'EMUL = .*elf' ../ld/Makefile \
19954             || grep 'EMUL = .*linux' ../ld/Makefile \
19955             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
19956           in_tree_ld_is_elf=yes
19957         fi
19958         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
19959         do
19960                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
19961                 if test x$gcc_cv_gld_version != x; then
19962                         break
19963                 fi
19964         done
19965         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
19966         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
19967 else
19968         echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
19969 echo "${ECHO_T}$gcc_cv_ld" >&6
19970         in_tree_ld=no
19971 fi
19972
19973 # Figure out what nm we will be using.
19974 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
19975 if test "${gcc_cv_nm+set}" = set; then
19976   :
19977 else
19978
19979 if test -f $gcc_cv_binutils_srcdir/configure.in \
19980      && test -f ../binutils/Makefile \
19981      && test x$build = x$host; then
19982         gcc_cv_nm=../binutils/nm-new$build_exeext
19983 elif test -x nm$build_exeext; then
19984         gcc_cv_nm=./nm$build_exeext
19985 elif test -x $NM_FOR_TARGET; then
19986         gcc_cv_nm="$NM_FOR_TARGET"
19987 else
19988         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
19989 set dummy $NM_FOR_TARGET; ac_word=$2
19990 echo "$as_me:$LINENO: checking for $ac_word" >&5
19991 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19992 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
19993   echo $ECHO_N "(cached) $ECHO_C" >&6
19994 else
19995   case $gcc_cv_nm in
19996   [\\/]* | ?:[\\/]*)
19997   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
19998   ;;
19999   *)
20000   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20001 for as_dir in $PATH
20002 do
20003   IFS=$as_save_IFS
20004   test -z "$as_dir" && as_dir=.
20005   for ac_exec_ext in '' $ac_executable_extensions; do
20006   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20007     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20008     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20009     break 2
20010   fi
20011 done
20012 done
20013
20014   ;;
20015 esac
20016 fi
20017 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20018
20019 if test -n "$gcc_cv_nm"; then
20020   echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20021 echo "${ECHO_T}$gcc_cv_nm" >&6
20022 else
20023   echo "$as_me:$LINENO: result: no" >&5
20024 echo "${ECHO_T}no" >&6
20025 fi
20026
20027 fi
20028 fi
20029
20030
20031 echo "$as_me:$LINENO: checking what nm to use" >&5
20032 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20033 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20034         # Single tree build which includes binutils.
20035         echo "$as_me:$LINENO: result: newly built nm" >&5
20036 echo "${ECHO_T}newly built nm" >&6
20037         in_tree_nm=yes
20038 else
20039         echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20040 echo "${ECHO_T}$gcc_cv_nm" >&6
20041         in_tree_nm=no
20042 fi
20043
20044 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20045
20046 case "$ORIGINAL_NM_FOR_TARGET" in
20047   ./nm | ./nm$build_exeext) ;;
20048   *)           ac_config_files="$ac_config_files nm:exec-tool.in"
20049  ;;
20050 esac
20051
20052
20053 # Figure out what objdump we will be using.
20054 if test "${gcc_cv_objdump+set}" = set; then
20055   :
20056 else
20057
20058 if test -f $gcc_cv_binutils_srcdir/configure.in \
20059      && test -f ../binutils/Makefile \
20060      && test x$build = x$host; then
20061         # Single tree build which includes binutils.
20062         gcc_cv_objdump=../binutils/objdump$build_exeext
20063 elif test -x objdump$build_exeext; then
20064         gcc_cv_objdump=./objdump$build_exeext
20065 elif test -x $OBJDUMP_FOR_TARGET; then
20066         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20067 else
20068         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20069 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20070 echo "$as_me:$LINENO: checking for $ac_word" >&5
20071 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20072 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20073   echo $ECHO_N "(cached) $ECHO_C" >&6
20074 else
20075   case $gcc_cv_objdump in
20076   [\\/]* | ?:[\\/]*)
20077   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20078   ;;
20079   *)
20080   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20081 for as_dir in $PATH
20082 do
20083   IFS=$as_save_IFS
20084   test -z "$as_dir" && as_dir=.
20085   for ac_exec_ext in '' $ac_executable_extensions; do
20086   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20087     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20088     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20089     break 2
20090   fi
20091 done
20092 done
20093
20094   ;;
20095 esac
20096 fi
20097 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20098
20099 if test -n "$gcc_cv_objdump"; then
20100   echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20101 echo "${ECHO_T}$gcc_cv_objdump" >&6
20102 else
20103   echo "$as_me:$LINENO: result: no" >&5
20104 echo "${ECHO_T}no" >&6
20105 fi
20106
20107 fi
20108 fi
20109
20110
20111 echo "$as_me:$LINENO: checking what objdump to use" >&5
20112 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20113 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20114         # Single tree build which includes binutils.
20115         echo "$as_me:$LINENO: result: newly built objdump" >&5
20116 echo "${ECHO_T}newly built objdump" >&6
20117 elif test x$gcc_cv_objdump = x; then
20118         echo "$as_me:$LINENO: result: not found" >&5
20119 echo "${ECHO_T}not found" >&6
20120 else
20121         echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20122 echo "${ECHO_T}$gcc_cv_objdump" >&6
20123 fi
20124
20125 # Figure out what assembler alignment features are present.
20126 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20127 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20128 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20129   echo $ECHO_N "(cached) $ECHO_C" >&6
20130 else
20131   gcc_cv_as_balign_and_p2align=no
20132     if test $in_tree_gas = yes; then
20133     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20134   then gcc_cv_as_balign_and_p2align=yes
20135 fi
20136   elif test x$gcc_cv_as != x; then
20137     echo '.balign 4
20138 .p2align 2' > conftest.s
20139     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20140   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20141   (eval $ac_try) 2>&5
20142   ac_status=$?
20143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20144   (exit $ac_status); }; }
20145     then
20146         gcc_cv_as_balign_and_p2align=yes
20147     else
20148       echo "configure: failed program was" >&5
20149       cat conftest.s >&5
20150     fi
20151     rm -f conftest.o conftest.s
20152   fi
20153 fi
20154 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20155 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
20156 if test $gcc_cv_as_balign_and_p2align = yes; then
20157
20158 cat >>confdefs.h <<\_ACEOF
20159 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
20160 _ACEOF
20161
20162 fi
20163
20164 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
20165 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
20166 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
20167   echo $ECHO_N "(cached) $ECHO_C" >&6
20168 else
20169   gcc_cv_as_max_skip_p2align=no
20170     if test $in_tree_gas = yes; then
20171     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20172   then gcc_cv_as_max_skip_p2align=yes
20173 fi
20174   elif test x$gcc_cv_as != x; then
20175     echo '.p2align 4,,7' > conftest.s
20176     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20177   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20178   (eval $ac_try) 2>&5
20179   ac_status=$?
20180   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20181   (exit $ac_status); }; }
20182     then
20183         gcc_cv_as_max_skip_p2align=yes
20184     else
20185       echo "configure: failed program was" >&5
20186       cat conftest.s >&5
20187     fi
20188     rm -f conftest.o conftest.s
20189   fi
20190 fi
20191 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
20192 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
20193 if test $gcc_cv_as_max_skip_p2align = yes; then
20194
20195 cat >>confdefs.h <<\_ACEOF
20196 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
20197 _ACEOF
20198
20199 fi
20200
20201 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
20202 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
20203 if test "${gcc_cv_as_literal16+set}" = set; then
20204   echo $ECHO_N "(cached) $ECHO_C" >&6
20205 else
20206   gcc_cv_as_literal16=no
20207     if test $in_tree_gas = yes; then
20208     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20209   then gcc_cv_as_literal16=yes
20210 fi
20211   elif test x$gcc_cv_as != x; then
20212     echo '.literal16' > conftest.s
20213     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20214   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20215   (eval $ac_try) 2>&5
20216   ac_status=$?
20217   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20218   (exit $ac_status); }; }
20219     then
20220         gcc_cv_as_literal16=yes
20221     else
20222       echo "configure: failed program was" >&5
20223       cat conftest.s >&5
20224     fi
20225     rm -f conftest.o conftest.s
20226   fi
20227 fi
20228 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
20229 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
20230 if test $gcc_cv_as_literal16 = yes; then
20231
20232 cat >>confdefs.h <<\_ACEOF
20233 #define HAVE_GAS_LITERAL16 1
20234 _ACEOF
20235
20236 fi
20237
20238 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
20239 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
20240 if test "${gcc_cv_as_subsection_m1+set}" = set; then
20241   echo $ECHO_N "(cached) $ECHO_C" >&6
20242 else
20243   gcc_cv_as_subsection_m1=no
20244     if test $in_tree_gas = yes; then
20245     if test $in_tree_gas_is_elf = yes \
20246   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
20247   then gcc_cv_as_subsection_m1=yes
20248 fi
20249   elif test x$gcc_cv_as != x; then
20250     echo 'conftest_label1: .word 0
20251 .subsection -1
20252 conftest_label2: .word 0
20253 .previous' > conftest.s
20254     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20255   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20256   (eval $ac_try) 2>&5
20257   ac_status=$?
20258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20259   (exit $ac_status); }; }
20260     then
20261         if test x$gcc_cv_nm != x; then
20262     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
20263     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
20264     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
20265     then :
20266     else gcc_cv_as_subsection_m1=yes
20267     fi
20268     rm -f conftest.nm1 conftest.nm2
20269   fi
20270     else
20271       echo "configure: failed program was" >&5
20272       cat conftest.s >&5
20273     fi
20274     rm -f conftest.o conftest.s
20275   fi
20276 fi
20277 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
20278 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
20279 if test $gcc_cv_as_subsection_m1 = yes; then
20280
20281 cat >>confdefs.h <<\_ACEOF
20282 #define HAVE_GAS_SUBSECTION_ORDERING 1
20283 _ACEOF
20284
20285 fi
20286
20287 echo "$as_me:$LINENO: checking assembler for .weak" >&5
20288 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
20289 if test "${gcc_cv_as_weak+set}" = set; then
20290   echo $ECHO_N "(cached) $ECHO_C" >&6
20291 else
20292   gcc_cv_as_weak=no
20293     if test $in_tree_gas = yes; then
20294     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
20295   then gcc_cv_as_weak=yes
20296 fi
20297   elif test x$gcc_cv_as != x; then
20298     echo '      .weak foobar' > conftest.s
20299     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20300   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20301   (eval $ac_try) 2>&5
20302   ac_status=$?
20303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20304   (exit $ac_status); }; }
20305     then
20306         gcc_cv_as_weak=yes
20307     else
20308       echo "configure: failed program was" >&5
20309       cat conftest.s >&5
20310     fi
20311     rm -f conftest.o conftest.s
20312   fi
20313 fi
20314 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
20315 echo "${ECHO_T}$gcc_cv_as_weak" >&6
20316 if test $gcc_cv_as_weak = yes; then
20317
20318 cat >>confdefs.h <<\_ACEOF
20319 #define HAVE_GAS_WEAK 1
20320 _ACEOF
20321
20322 fi
20323
20324 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
20325 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
20326 if test "${gcc_cv_as_weakref+set}" = set; then
20327   echo $ECHO_N "(cached) $ECHO_C" >&6
20328 else
20329   gcc_cv_as_weakref=no
20330     if test $in_tree_gas = yes; then
20331     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
20332   then gcc_cv_as_weakref=yes
20333 fi
20334   elif test x$gcc_cv_as != x; then
20335     echo '      .weakref foobar, barfnot' > conftest.s
20336     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20337   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20338   (eval $ac_try) 2>&5
20339   ac_status=$?
20340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20341   (exit $ac_status); }; }
20342     then
20343         gcc_cv_as_weakref=yes
20344     else
20345       echo "configure: failed program was" >&5
20346       cat conftest.s >&5
20347     fi
20348     rm -f conftest.o conftest.s
20349   fi
20350 fi
20351 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
20352 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
20353 if test $gcc_cv_as_weakref = yes; then
20354
20355 cat >>confdefs.h <<\_ACEOF
20356 #define HAVE_GAS_WEAKREF 1
20357 _ACEOF
20358
20359 fi
20360
20361 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
20362 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
20363 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
20364   echo $ECHO_N "(cached) $ECHO_C" >&6
20365 else
20366   gcc_cv_as_nsubspa_comdat=no
20367     if test $in_tree_gas = yes; then
20368     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
20369   then gcc_cv_as_nsubspa_comdat=yes
20370 fi
20371   elif test x$gcc_cv_as != x; then
20372     echo '      .SPACE $TEXT$
20373         .NSUBSPA $CODE$,COMDAT' > conftest.s
20374     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20375   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20376   (eval $ac_try) 2>&5
20377   ac_status=$?
20378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20379   (exit $ac_status); }; }
20380     then
20381         gcc_cv_as_nsubspa_comdat=yes
20382     else
20383       echo "configure: failed program was" >&5
20384       cat conftest.s >&5
20385     fi
20386     rm -f conftest.o conftest.s
20387   fi
20388 fi
20389 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
20390 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
20391 if test $gcc_cv_as_nsubspa_comdat = yes; then
20392
20393 cat >>confdefs.h <<\_ACEOF
20394 #define HAVE_GAS_NSUBSPA_COMDAT 1
20395 _ACEOF
20396
20397 fi
20398
20399 # .hidden needs to be supported in both the assembler and the linker,
20400 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
20401 # This is irritatingly difficult to feature test for; we have to check the
20402 # date string after the version number.  If we've got an in-tree
20403 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
20404 # to be safe.
20405 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
20406 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
20407 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
20408 if test "${gcc_cv_as_hidden+set}" = set; then
20409   echo $ECHO_N "(cached) $ECHO_C" >&6
20410 else
20411   gcc_cv_as_hidden=no
20412     if test $in_tree_gas = yes; then
20413     if test $in_tree_gas_is_elf = yes \
20414   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
20415   then gcc_cv_as_hidden=yes
20416 fi
20417   elif test x$gcc_cv_as != x; then
20418     echo '      .hidden foobar
20419 foobar:' > conftest.s
20420     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20421   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20422   (eval $ac_try) 2>&5
20423   ac_status=$?
20424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20425   (exit $ac_status); }; }
20426     then
20427         gcc_cv_as_hidden=yes
20428     else
20429       echo "configure: failed program was" >&5
20430       cat conftest.s >&5
20431     fi
20432     rm -f conftest.o conftest.s
20433   fi
20434 fi
20435 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
20436 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
20437
20438
20439 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
20440 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
20441 if test "${gcc_cv_ld_hidden+set}" = set; then
20442   echo $ECHO_N "(cached) $ECHO_C" >&6
20443 else
20444   if test $in_tree_ld = yes ; then
20445   gcc_cv_ld_hidden=no
20446   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
20447      && test $in_tree_ld_is_elf = yes; then
20448      gcc_cv_ld_hidden=yes
20449   fi
20450 else
20451   gcc_cv_ld_hidden=yes
20452   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
20453   if echo "$ld_ver" | grep GNU > /dev/null; then
20454     ld_vers=`echo $ld_ver | sed -n \
20455         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20456     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
20457     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
20458     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
20459     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
20460     if test 0"$ld_date" -lt 20020404; then
20461       if test -n "$ld_date"; then
20462         # If there was date string, but was earlier than 2002-04-04, fail
20463         gcc_cv_ld_hidden=no
20464       elif test -z "$ld_vers"; then
20465         # If there was no date string nor ld version number, something is wrong
20466         gcc_cv_ld_hidden=no
20467       else
20468         test -z "$ld_vers_patch" && ld_vers_patch=0
20469         if test "$ld_vers_major" -lt 2; then
20470           gcc_cv_ld_hidden=no
20471         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
20472           gcc_cv_ld_hidden="no"
20473         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
20474           gcc_cv_ld_hidden=no
20475         fi
20476       fi
20477     fi
20478   else
20479     case "${target}" in
20480       hppa64*-*-hpux* | ia64*-*-hpux*)
20481         gcc_cv_ld_hidden=yes
20482         ;;
20483       *)
20484         gcc_cv_ld_hidden=no
20485         ;;
20486     esac
20487   fi
20488 fi
20489 fi
20490 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
20491 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
20492 libgcc_visibility=no
20493
20494
20495 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
20496   libgcc_visibility=yes
20497
20498 cat >>confdefs.h <<\_ACEOF
20499 #define HAVE_GAS_HIDDEN 1
20500 _ACEOF
20501
20502 fi
20503
20504 # Check if we have .[us]leb128, and support symbol arithmetic with it.
20505 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
20506 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
20507 if test "${gcc_cv_as_leb128+set}" = set; then
20508   echo $ECHO_N "(cached) $ECHO_C" >&6
20509 else
20510   gcc_cv_as_leb128=no
20511     if test $in_tree_gas = yes; then
20512     if test $in_tree_gas_is_elf = yes \
20513   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
20514   then gcc_cv_as_leb128=yes
20515 fi
20516   elif test x$gcc_cv_as != x; then
20517     echo '      .data
20518         .uleb128 L2 - L1
20519 L1:
20520         .uleb128 1280
20521         .sleb128 -1010
20522 L2:' > conftest.s
20523     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20524   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20525   (eval $ac_try) 2>&5
20526   ac_status=$?
20527   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20528   (exit $ac_status); }; }
20529     then
20530         # GAS versions before 2.11 do not support uleb128,
20531   # despite appearing to.
20532   # ??? There exists an elf-specific test that will crash
20533   # the assembler.  Perhaps it's better to figure out whether
20534   # arbitrary sections are supported and try the test.
20535   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
20536   if echo "$as_ver" | grep GNU > /dev/null; then
20537     as_vers=`echo $as_ver | sed -n \
20538         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20539     as_major=`expr "$as_vers" : '\([0-9]*\)'`
20540     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
20541     if test $as_major -eq 2 && test $as_minor -lt 11
20542     then :
20543     else gcc_cv_as_leb128=yes
20544     fi
20545   fi
20546     else
20547       echo "configure: failed program was" >&5
20548       cat conftest.s >&5
20549     fi
20550     rm -f conftest.o conftest.s
20551   fi
20552 fi
20553 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
20554 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
20555 if test $gcc_cv_as_leb128 = yes; then
20556
20557 cat >>confdefs.h <<\_ACEOF
20558 #define HAVE_AS_LEB128 1
20559 _ACEOF
20560
20561 fi
20562
20563 # GAS versions up to and including 2.11.0 may mis-optimize
20564 # .eh_frame data.
20565 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
20566 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
20567 if test "${gcc_cv_as_eh_frame+set}" = set; then
20568   echo $ECHO_N "(cached) $ECHO_C" >&6
20569 else
20570   gcc_cv_as_eh_frame=no
20571     if test $in_tree_gas = yes; then
20572     if test $in_tree_gas_is_elf = yes \
20573   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20574   then gcc_cv_as_eh_frame=yes
20575 fi
20576   elif test x$gcc_cv_as != x; then
20577     echo '      .text
20578 .LFB1:
20579         .4byte  0
20580 .L1:
20581         .4byte  0
20582 .LFE1:
20583         .section        .eh_frame,"aw",@progbits
20584 __FRAME_BEGIN__:
20585         .4byte  .LECIE1-.LSCIE1
20586 .LSCIE1:
20587         .4byte  0x0
20588         .byte   0x1
20589         .ascii "z\0"
20590         .byte   0x1
20591         .byte   0x78
20592         .byte   0x1a
20593         .byte   0x0
20594         .byte   0x4
20595         .4byte  1
20596         .p2align 1
20597 .LECIE1:
20598 .LSFDE1:
20599         .4byte  .LEFDE1-.LASFDE1
20600 .LASFDE1:
20601         .4byte  .LASFDE1-__FRAME_BEGIN__
20602         .4byte  .LFB1
20603         .4byte  .LFE1-.LFB1
20604         .byte   0x4
20605         .4byte  .LFE1-.LFB1
20606         .byte   0x4
20607         .4byte  .L1-.LFB1
20608 .LEFDE1:' > conftest.s
20609     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20610   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20611   (eval $ac_try) 2>&5
20612   ac_status=$?
20613   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20614   (exit $ac_status); }; }
20615     then
20616           cat > conftest.lit <<EOF
20617  0000 10000000 00000000 017a0001 781a0004  .........z..x...
20618  0010 01000000 12000000 18000000 00000000  ................
20619  0020 08000000 04080000 0044               .........D
20620 EOF
20621 cat > conftest.big <<EOF
20622  0000 00000010 00000000 017a0001 781a0004  .........z..x...
20623  0010 00000001 00000012 00000018 00000000  ................
20624  0020 00000008 04000000 0844               .........D
20625 EOF
20626   # If the assembler didn't choke, and we can objdump,
20627   # and we got the correct data, then succeed.
20628   # The text in the here-document typically retains its unix-style line
20629   # endings, while the output of objdump will use host line endings.
20630   # Therefore, use diff -b for the comparisons.
20631   if test x$gcc_cv_objdump != x \
20632   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
20633      | tail -3 > conftest.got \
20634   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
20635     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
20636   then
20637     gcc_cv_as_eh_frame=yes
20638   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
20639   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20640   (eval $ac_try) 2>&5
20641   ac_status=$?
20642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20643   (exit $ac_status); }; }; then
20644     gcc_cv_as_eh_frame=buggy
20645   else
20646     # Uh oh, what do we do now?
20647     gcc_cv_as_eh_frame=no
20648   fi
20649     else
20650       echo "configure: failed program was" >&5
20651       cat conftest.s >&5
20652     fi
20653     rm -f conftest.o conftest.s
20654   fi
20655 fi
20656 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
20657 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
20658
20659
20660 if test $gcc_cv_as_eh_frame = buggy; then
20661
20662 cat >>confdefs.h <<\_ACEOF
20663 #define USE_AS_TRADITIONAL_FORMAT 1
20664 _ACEOF
20665
20666 fi
20667
20668 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20669 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20670 if test "${gcc_cv_as_shf_merge+set}" = set; then
20671   echo $ECHO_N "(cached) $ECHO_C" >&6
20672 else
20673   gcc_cv_as_shf_merge=no
20674     if test $in_tree_gas = yes; then
20675     if test $in_tree_gas_is_elf = yes \
20676   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20677   then gcc_cv_as_shf_merge=yes
20678 fi
20679   elif test x$gcc_cv_as != x; then
20680     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
20681     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20682   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20683   (eval $ac_try) 2>&5
20684   ac_status=$?
20685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20686   (exit $ac_status); }; }
20687     then
20688         gcc_cv_as_shf_merge=yes
20689     else
20690       echo "configure: failed program was" >&5
20691       cat conftest.s >&5
20692     fi
20693     rm -f conftest.o conftest.s
20694   fi
20695 fi
20696 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20697 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20698
20699 if test $gcc_cv_as_shf_merge = no; then
20700   echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20701 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20702 if test "${gcc_cv_as_shf_merge+set}" = set; then
20703   echo $ECHO_N "(cached) $ECHO_C" >&6
20704 else
20705   gcc_cv_as_shf_merge=no
20706     if test $in_tree_gas = yes; then
20707     if test $in_tree_gas_is_elf = yes \
20708   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20709   then gcc_cv_as_shf_merge=yes
20710 fi
20711   elif test x$gcc_cv_as != x; then
20712     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
20713     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20714   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20715   (eval $ac_try) 2>&5
20716   ac_status=$?
20717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20718   (exit $ac_status); }; }
20719     then
20720         gcc_cv_as_shf_merge=yes
20721     else
20722       echo "configure: failed program was" >&5
20723       cat conftest.s >&5
20724     fi
20725     rm -f conftest.o conftest.s
20726   fi
20727 fi
20728 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20729 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20730
20731 fi
20732
20733 cat >>confdefs.h <<_ACEOF
20734 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
20735 _ACEOF
20736
20737
20738 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20739 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20740 if test "${gcc_cv_as_comdat_group+set}" = set; then
20741   echo $ECHO_N "(cached) $ECHO_C" >&6
20742 else
20743   gcc_cv_as_comdat_group=no
20744     if test $in_tree_gas = yes; then
20745     if test $in_tree_gas_is_elf = yes \
20746   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20747   then gcc_cv_as_comdat_group=yes
20748 fi
20749   elif test x$gcc_cv_as != x; then
20750     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
20751     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20752   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20753   (eval $ac_try) 2>&5
20754   ac_status=$?
20755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20756   (exit $ac_status); }; }
20757     then
20758         gcc_cv_as_comdat_group=yes
20759     else
20760       echo "configure: failed program was" >&5
20761       cat conftest.s >&5
20762     fi
20763     rm -f conftest.o conftest.s
20764   fi
20765 fi
20766 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
20767 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
20768
20769 if test $gcc_cv_as_comdat_group = yes; then
20770   gcc_cv_as_comdat_group_percent=no
20771 else
20772  echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20773 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20774 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
20775   echo $ECHO_N "(cached) $ECHO_C" >&6
20776 else
20777   gcc_cv_as_comdat_group_percent=no
20778     if test $in_tree_gas = yes; then
20779     if test $in_tree_gas_is_elf = yes \
20780   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20781   then gcc_cv_as_comdat_group_percent=yes
20782 fi
20783   elif test x$gcc_cv_as != x; then
20784     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
20785     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20786   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20787   (eval $ac_try) 2>&5
20788   ac_status=$?
20789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20790   (exit $ac_status); }; }
20791     then
20792         gcc_cv_as_comdat_group_percent=yes
20793     else
20794       echo "configure: failed program was" >&5
20795       cat conftest.s >&5
20796     fi
20797     rm -f conftest.o conftest.s
20798   fi
20799 fi
20800 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
20801 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
20802
20803 fi
20804 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
20805   comdat_group=yes
20806   if test 0"$ld_date" -lt 20050308; then
20807     if test -n "$ld_date"; then
20808       # If there was date string, but was earlier than 2005-03-08, fail
20809       comdat_group=no
20810     elif test "$ld_vers_major" -lt 2; then
20811       comdat_group=no
20812     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
20813       comdat_group=no
20814     fi
20815   fi
20816 else
20817   # assume linkers other than GNU ld don't support COMDAT group
20818   comdat_group=no
20819 fi
20820 if test $comdat_group = no; then
20821   gcc_cv_as_comdat_group=no
20822   gcc_cv_as_comdat_group_percent=no
20823 fi
20824
20825 cat >>confdefs.h <<_ACEOF
20826 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
20827 _ACEOF
20828
20829
20830 # Thread-local storage - the check is heavily parametrized.
20831 conftest_s=
20832 tls_first_major=
20833 tls_first_minor=
20834 tls_as_opt=
20835 case "$target" in
20836   alpha*-*-*)
20837     conftest_s='
20838         .section ".tdata","awT",@progbits
20839 foo:    .long   25
20840         .text
20841         ldq     $27,__tls_get_addr($29)         !literal!1
20842         lda     $16,foo($29)                    !tlsgd!1
20843         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
20844         ldq     $27,__tls_get_addr($29)         !literal!2
20845         lda     $16,foo($29)                    !tlsldm!2
20846         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
20847         ldq     $1,foo($29)                     !gotdtprel
20848         ldah    $2,foo($29)                     !dtprelhi
20849         lda     $3,foo($2)                      !dtprello
20850         lda     $4,foo($29)                     !dtprel
20851         ldq     $1,foo($29)                     !gottprel
20852         ldah    $2,foo($29)                     !tprelhi
20853         lda     $3,foo($2)                      !tprello
20854         lda     $4,foo($29)                     !tprel'
20855         tls_first_major=2
20856         tls_first_minor=13
20857         tls_as_opt=--fatal-warnings
20858         ;;
20859   frv*-*-*)
20860     conftest_s='
20861         .section ".tdata","awT",@progbits
20862 x:      .long   25
20863         .text
20864         call    #gettlsoff(x)'
20865         tls_first_major=2
20866         tls_first_minor=14
20867         ;;
20868   hppa*-*-linux*)
20869     conftest_s='
20870 t1:     .reg    %r20
20871 t2:     .reg    %r21
20872 gp:     .reg    %r19
20873         .section ".tdata","awT",@progbits
20874 foo:    .long   25
20875         .text
20876         .align  4
20877         addil LT%foo-$tls_gdidx$,gp
20878         ldo RT%foo-$tls_gdidx$(%r1),%arg0
20879         b __tls_get_addr
20880         nop
20881         addil LT%foo-$tls_ldidx$,gp
20882         b __tls_get_addr
20883         ldo RT%foo-$tls_ldidx$(%r1),%arg0
20884         addil LR%foo-$tls_dtpoff$,%ret0
20885         ldo RR%foo-$tls_dtpoff$(%r1),%t1
20886         mfctl %cr27,%t1
20887         addil LT%foo-$tls_ieoff$,gp
20888         ldw RT%foo-$tls_ieoff$(%r1),%t2
20889         add %t1,%t2,%t3
20890         mfctl %cr27,%t1
20891         addil LR%foo-$tls_leoff$,%t1
20892         ldo RR%foo-$tls_leoff$(%r1),%t2'
20893         tls_first_major=2
20894         tls_first_minor=15
20895         tls_as_opt=--fatal-warnings
20896         ;;
20897   arm*-*-*)
20898     conftest_s='
20899         .section ".tdata","awT",%progbits
20900 foo:    .long   25
20901         .text
20902 .word foo(gottpoff)
20903 .word foo(tpoff)
20904 .word foo(tlsgd)
20905 .word foo(tlsldm)
20906 .word foo(tlsldo)'
20907         tls_first_major=2
20908         tls_first_minor=17
20909         ;;
20910   i[34567]86-*-*)
20911     conftest_s='
20912         .section ".tdata","awT",@progbits
20913 foo:    .long   25
20914         .text
20915         movl    %gs:0, %eax
20916         leal    foo@TLSGD(,%ebx,1), %eax
20917         leal    foo@TLSLDM(%ebx), %eax
20918         leal    foo@DTPOFF(%eax), %edx
20919         movl    foo@GOTTPOFF(%ebx), %eax
20920         subl    foo@GOTTPOFF(%ebx), %eax
20921         addl    foo@GOTNTPOFF(%ebx), %eax
20922         movl    foo@INDNTPOFF, %eax
20923         movl    $foo@TPOFF, %eax
20924         subl    $foo@TPOFF, %eax
20925         leal    foo@NTPOFF(%ecx), %eax'
20926         tls_first_major=2
20927         tls_first_minor=14
20928         tls_as_opt=--fatal-warnings
20929         ;;
20930   x86_64-*-*)
20931     conftest_s='
20932         .section ".tdata","awT",@progbits
20933 foo:    .long   25
20934         .text
20935         movq    %fs:0, %rax
20936         leaq    foo@TLSGD(%rip), %rdi
20937         leaq    foo@TLSLD(%rip), %rdi
20938         leaq    foo@DTPOFF(%rax), %rdx
20939         movq    foo@GOTTPOFF(%rip), %rax
20940         movq    $foo@TPOFF, %rax'
20941         tls_first_major=2
20942         tls_first_minor=14
20943         tls_as_opt=--fatal-warnings
20944         ;;
20945   ia64-*-*)
20946     conftest_s='
20947         .section ".tdata","awT",@progbits
20948 foo:    data8   25
20949         .text
20950         addl    r16 = @ltoff(@dtpmod(foo#)), gp
20951         addl    r17 = @ltoff(@dtprel(foo#)), gp
20952         addl    r18 = @ltoff(@tprel(foo#)), gp
20953         addl    r19 = @dtprel(foo#), gp
20954         adds    r21 = @dtprel(foo#), r13
20955         movl    r23 = @dtprel(foo#)
20956         addl    r20 = @tprel(foo#), gp
20957         adds    r22 = @tprel(foo#), r13
20958         movl    r24 = @tprel(foo#)'
20959         tls_first_major=2
20960         tls_first_minor=13
20961         tls_as_opt=--fatal-warnings
20962         ;;
20963   mips*-*-*)
20964     conftest_s='
20965         .section .tdata,"awT",@progbits
20966 x:
20967         .word 2
20968         .text
20969         addiu $4, $28, %tlsgd(x)
20970         addiu $4, $28, %tlsldm(x)
20971         lui $4, %dtprel_hi(x)
20972         addiu $4, $4, %dtprel_lo(x)
20973         lw $4, %gottprel(x)($28)
20974         lui $4, %tprel_hi(x)
20975         addiu $4, $4, %tprel_lo(x)'
20976         tls_first_major=2
20977         tls_first_minor=16
20978         tls_as_opt='-32 --fatal-warnings'
20979         ;;
20980   powerpc-*-*)
20981     conftest_s='
20982         .section ".tdata","awT",@progbits
20983         .align 2
20984 ld0:    .space 4
20985 ld1:    .space 4
20986 x1:     .space 4
20987 x2:     .space 4
20988 x3:     .space 4
20989         .text
20990         addi 3,31,ld0@got@tlsgd
20991         bl __tls_get_addr
20992         addi 3,31,x1@got@tlsld
20993         bl __tls_get_addr
20994         addi 9,3,x1@dtprel
20995         addis 9,3,x2@dtprel@ha
20996         addi 9,9,x2@dtprel@l
20997         lwz 9,x3@got@tprel(31)
20998         add 9,9,x@tls
20999         addi 9,2,x1@tprel
21000         addis 9,2,x2@tprel@ha
21001         addi 9,9,x2@tprel@l'
21002         tls_first_major=2
21003         tls_first_minor=14
21004         tls_as_opt="-a32 --fatal-warnings"
21005         ;;
21006   powerpc64-*-*)
21007     conftest_s='
21008         .section ".tdata","awT",@progbits
21009         .align 3
21010 ld0:    .space 8
21011 ld1:    .space 8
21012 x1:     .space 8
21013 x2:     .space 8
21014 x3:     .space 8
21015         .text
21016         addi 3,2,ld0@got@tlsgd
21017         bl .__tls_get_addr
21018         nop
21019         addi 3,2,ld1@toc
21020         bl .__tls_get_addr
21021         nop
21022         addi 3,2,x1@got@tlsld
21023         bl .__tls_get_addr
21024         nop
21025         addi 9,3,x1@dtprel
21026         bl .__tls_get_addr
21027         nop
21028         addis 9,3,x2@dtprel@ha
21029         addi 9,9,x2@dtprel@l
21030         bl .__tls_get_addr
21031         nop
21032         ld 9,x3@got@dtprel(2)
21033         add 9,9,3
21034         bl .__tls_get_addr
21035         nop'
21036         tls_first_major=2
21037         tls_first_minor=14
21038         tls_as_opt="-a64 --fatal-warnings"
21039         ;;
21040   s390-*-*)
21041     conftest_s='
21042         .section ".tdata","awT",@progbits
21043 foo:    .long   25
21044         .text
21045         .long   foo@TLSGD
21046         .long   foo@TLSLDM
21047         .long   foo@DTPOFF
21048         .long   foo@NTPOFF
21049         .long   foo@GOTNTPOFF
21050         .long   foo@INDNTPOFF
21051         l       %r1,foo@GOTNTPOFF(%r12)
21052         l       %r1,0(%r1):tls_load:foo
21053         bas     %r14,0(%r1,%r13):tls_gdcall:foo
21054         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
21055         tls_first_major=2
21056         tls_first_minor=14
21057         tls_as_opt="-m31 --fatal-warnings"
21058         ;;
21059   s390x-*-*)
21060     conftest_s='
21061         .section ".tdata","awT",@progbits
21062 foo:    .long   25
21063         .text
21064         .quad   foo@TLSGD
21065         .quad   foo@TLSLDM
21066         .quad   foo@DTPOFF
21067         .quad   foo@NTPOFF
21068         .quad   foo@GOTNTPOFF
21069         lg      %r1,foo@GOTNTPOFF(%r12)
21070         larl    %r1,foo@INDNTPOFF
21071         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
21072         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
21073         tls_first_major=2
21074         tls_first_minor=14
21075         tls_as_opt="-m64 -Aesame --fatal-warnings"
21076         ;;
21077   sh-*-* | sh[34]-*-*)
21078     conftest_s='
21079         .section ".tdata","awT",@progbits
21080 foo:    .long   25
21081         .text
21082         .long   foo@TLSGD
21083         .long   foo@TLSLDM
21084         .long   foo@DTPOFF
21085         .long   foo@GOTTPOFF
21086         .long   foo@TPOFF'
21087         tls_first_major=2
21088         tls_first_minor=13
21089         tls_as_opt=--fatal-warnings
21090         ;;
21091   sparc*-*-*)
21092     case "$target" in
21093       sparc*-sun-solaris2.[56789]*)
21094         # TLS was introduced in the Solaris 9 4/04 release but
21095         # we do not enable it by default on Solaris 9 either.
21096         if test "x$enable_tls" = xyes ; then
21097           on_solaris=yes
21098         else
21099           enable_tls=no;
21100         fi
21101         ;;
21102       sparc*-sun-solaris2.*)
21103         on_solaris=yes
21104         ;;
21105       *)
21106         on_solaris=no
21107         ;;
21108     esac
21109     if test x$on_solaris = xyes && test x$gas_flag = xno; then
21110       conftest_s='
21111         .section ".tdata",#alloc,#write,#tls
21112 foo:    .long   25
21113         .text
21114         sethi   %tgd_hi22(foo), %o0
21115         add     %o0, %tgd_lo10(foo), %o1
21116         add     %l7, %o1, %o0, %tgd_add(foo)
21117         call    __tls_get_addr, %tgd_call(foo)
21118         sethi   %tldm_hi22(foo), %l1
21119         add     %l1, %tldm_lo10(foo), %l2
21120         add     %l7, %l2, %o0, %tldm_add(foo)
21121         call    __tls_get_addr, %tldm_call(foo)
21122         sethi   %tldo_hix22(foo), %l3
21123         xor     %l3, %tldo_lox10(foo), %l4
21124         add     %o0, %l4, %l5, %tldo_add(foo)
21125         sethi   %tie_hi22(foo), %o3
21126         add     %o3, %tie_lo10(foo), %o3
21127         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21128         add     %g7, %o2, %o4, %tie_add(foo)
21129         sethi   %tle_hix22(foo), %l1
21130         xor     %l1, %tle_lox10(foo), %o5
21131         ld      [%g7 + %o5], %o1'
21132         tls_first_major=0
21133         tls_first_minor=0
21134     else
21135       conftest_s='
21136         .section ".tdata","awT",@progbits
21137 foo:    .long   25
21138         .text
21139         sethi   %tgd_hi22(foo), %o0
21140         add     %o0, %tgd_lo10(foo), %o1
21141         add     %l7, %o1, %o0, %tgd_add(foo)
21142         call    __tls_get_addr, %tgd_call(foo)
21143         sethi   %tldm_hi22(foo), %l1
21144         add     %l1, %tldm_lo10(foo), %l2
21145         add     %l7, %l2, %o0, %tldm_add(foo)
21146         call    __tls_get_addr, %tldm_call(foo)
21147         sethi   %tldo_hix22(foo), %l3
21148         xor     %l3, %tldo_lox10(foo), %l4
21149         add     %o0, %l4, %l5, %tldo_add(foo)
21150         sethi   %tie_hi22(foo), %o3
21151         add     %o3, %tie_lo10(foo), %o3
21152         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21153         add     %g7, %o2, %o4, %tie_add(foo)
21154         sethi   %tle_hix22(foo), %l1
21155         xor     %l1, %tle_lox10(foo), %o5
21156         ld      [%g7 + %o5], %o1'
21157         tls_first_major=2
21158         tls_first_minor=14
21159         tls_as_opt="-32 --fatal-warnings"
21160       fi
21161         ;;
21162 esac
21163 set_have_as_tls=no
21164 if test "x$enable_tls" = xno ; then
21165   : # TLS explicitly disabled.
21166 elif test "x$enable_tls" = xyes ; then
21167   set_have_as_tls=yes # TLS explicitly enabled.
21168 elif test -z "$tls_first_major"; then
21169   : # If we don't have a check, assume no support.
21170 else
21171   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
21172 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
21173 if test "${gcc_cv_as_tls+set}" = set; then
21174   echo $ECHO_N "(cached) $ECHO_C" >&6
21175 else
21176   gcc_cv_as_tls=no
21177     if test $in_tree_gas = yes; then
21178     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
21179   then gcc_cv_as_tls=yes
21180 fi
21181   elif test x$gcc_cv_as != x; then
21182     echo "$conftest_s" > conftest.s
21183     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
21184   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21185   (eval $ac_try) 2>&5
21186   ac_status=$?
21187   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21188   (exit $ac_status); }; }
21189     then
21190         gcc_cv_as_tls=yes
21191     else
21192       echo "configure: failed program was" >&5
21193       cat conftest.s >&5
21194     fi
21195     rm -f conftest.o conftest.s
21196   fi
21197 fi
21198 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
21199 echo "${ECHO_T}$gcc_cv_as_tls" >&6
21200 if test $gcc_cv_as_tls = yes; then
21201   set_have_as_tls=yes
21202 fi
21203 fi
21204 if test $set_have_as_tls = yes ; then
21205
21206 cat >>confdefs.h <<\_ACEOF
21207 #define HAVE_AS_TLS 1
21208 _ACEOF
21209
21210 fi
21211
21212 # Target-specific assembler checks.
21213
21214 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
21215 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
21216 gcc_cv_ld_static_dynamic=no
21217 if test $in_tree_ld = yes ; then
21218   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
21219     gcc_cv_ld_static_dynamic=yes
21220   fi
21221 elif test x$gcc_cv_ld != x; then
21222         # Check if linker supports -Bstatic/-Bdynamic option
21223         if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
21224           && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
21225                 gcc_cv_ld_static_dynamic=yes
21226         fi
21227 fi
21228 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
21229
21230 cat >>confdefs.h <<\_ACEOF
21231 #define HAVE_LD_STATIC_DYNAMIC 1
21232 _ACEOF
21233
21234 fi
21235 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
21236 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
21237
21238 if test x"$demangler_in_ld" = xyes; then
21239   echo "$as_me:$LINENO: checking linker --demangle support" >&5
21240 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
21241   gcc_cv_ld_demangle=no
21242   if test $in_tree_ld = yes; then
21243     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
21244       gcc_cv_ld_demangle=yes
21245     fi
21246   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
21247     # Check if the GNU linker supports --demangle option
21248     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
21249       gcc_cv_ld_demangle=yes
21250     fi
21251   fi
21252   if test x"$gcc_cv_ld_demangle" = xyes; then
21253
21254 cat >>confdefs.h <<\_ACEOF
21255 #define HAVE_LD_DEMANGLE 1
21256 _ACEOF
21257
21258   fi
21259   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
21260 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
21261 fi
21262
21263 case "$target" in
21264   # All TARGET_ABI_OSF targets.
21265   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
21266     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
21267 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
21268 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
21269   echo $ECHO_N "(cached) $ECHO_C" >&6
21270 else
21271   gcc_cv_as_alpha_explicit_relocs=no
21272     if test $in_tree_gas = yes; then
21273     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21274   then gcc_cv_as_alpha_explicit_relocs=yes
21275 fi
21276   elif test x$gcc_cv_as != x; then
21277     echo '      .set nomacro
21278         .text
21279         extbl   $3, $2, $3      !lituse_bytoff!1
21280         ldq     $2, a($29)      !literal!1
21281         ldq     $4, b($29)      !literal!2
21282         ldq_u   $3, 0($2)       !lituse_base!1
21283         ldq     $27, f($29)     !literal!5
21284         jsr     $26, ($27), f   !lituse_jsr!5
21285         ldah    $29, 0($26)     !gpdisp!3
21286         lda     $0, c($29)      !gprel
21287         ldah    $1, d($29)      !gprelhigh
21288         lda     $1, d($1)       !gprellow
21289         lda     $29, 0($29)     !gpdisp!3' > conftest.s
21290     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21291   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21292   (eval $ac_try) 2>&5
21293   ac_status=$?
21294   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21295   (exit $ac_status); }; }
21296     then
21297         gcc_cv_as_alpha_explicit_relocs=yes
21298     else
21299       echo "configure: failed program was" >&5
21300       cat conftest.s >&5
21301     fi
21302     rm -f conftest.o conftest.s
21303   fi
21304 fi
21305 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
21306 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
21307 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
21308
21309 cat >>confdefs.h <<\_ACEOF
21310 #define HAVE_AS_EXPLICIT_RELOCS 1
21311 _ACEOF
21312
21313 fi
21314     echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
21315 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
21316 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
21317   echo $ECHO_N "(cached) $ECHO_C" >&6
21318 else
21319   gcc_cv_as_alpha_jsrdirect_relocs=no
21320     if test $in_tree_gas = yes; then
21321     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
21322   then gcc_cv_as_alpha_jsrdirect_relocs=yes
21323 fi
21324   elif test x$gcc_cv_as != x; then
21325     echo '      .set nomacro
21326         .text
21327         ldq     $27, a($29)     !literal!1
21328         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
21329     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21330   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21331   (eval $ac_try) 2>&5
21332   ac_status=$?
21333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21334   (exit $ac_status); }; }
21335     then
21336         gcc_cv_as_alpha_jsrdirect_relocs=yes
21337     else
21338       echo "configure: failed program was" >&5
21339       cat conftest.s >&5
21340     fi
21341     rm -f conftest.o conftest.s
21342   fi
21343 fi
21344 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
21345 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
21346 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
21347
21348 cat >>confdefs.h <<\_ACEOF
21349 #define HAVE_AS_JSRDIRECT_RELOCS 1
21350 _ACEOF
21351
21352 fi
21353     ;;
21354
21355   cris-*-*)
21356     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
21357 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
21358 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
21359   echo $ECHO_N "(cached) $ECHO_C" >&6
21360 else
21361   gcc_cv_as_cris_no_mul_bug=no
21362     if test $in_tree_gas = yes; then
21363     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21364   then gcc_cv_as_cris_no_mul_bug=yes
21365 fi
21366   elif test x$gcc_cv_as != x; then
21367     echo '.text' > conftest.s
21368     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
21369   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21370   (eval $ac_try) 2>&5
21371   ac_status=$?
21372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21373   (exit $ac_status); }; }
21374     then
21375         gcc_cv_as_cris_no_mul_bug=yes
21376     else
21377       echo "configure: failed program was" >&5
21378       cat conftest.s >&5
21379     fi
21380     rm -f conftest.o conftest.s
21381   fi
21382 fi
21383 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
21384 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
21385 if test $gcc_cv_as_cris_no_mul_bug = yes; then
21386
21387 cat >>confdefs.h <<\_ACEOF
21388 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
21389 _ACEOF
21390
21391 fi
21392     ;;
21393
21394   sparc*-*-*)
21395     echo "$as_me:$LINENO: checking assembler for .register" >&5
21396 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
21397 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
21398   echo $ECHO_N "(cached) $ECHO_C" >&6
21399 else
21400   gcc_cv_as_sparc_register_op=no
21401   if test x$gcc_cv_as != x; then
21402     echo '.register %g2, #scratch' > conftest.s
21403     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21405   (eval $ac_try) 2>&5
21406   ac_status=$?
21407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21408   (exit $ac_status); }; }
21409     then
21410         gcc_cv_as_sparc_register_op=yes
21411     else
21412       echo "configure: failed program was" >&5
21413       cat conftest.s >&5
21414     fi
21415     rm -f conftest.o conftest.s
21416   fi
21417 fi
21418 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
21419 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
21420 if test $gcc_cv_as_sparc_register_op = yes; then
21421
21422 cat >>confdefs.h <<\_ACEOF
21423 #define HAVE_AS_REGISTER_PSEUDO_OP 1
21424 _ACEOF
21425
21426 fi
21427
21428     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
21429 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
21430 if test "${gcc_cv_as_sparc_relax+set}" = set; then
21431   echo $ECHO_N "(cached) $ECHO_C" >&6
21432 else
21433   gcc_cv_as_sparc_relax=no
21434   if test x$gcc_cv_as != x; then
21435     echo '.text' > conftest.s
21436     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
21437   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21438   (eval $ac_try) 2>&5
21439   ac_status=$?
21440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21441   (exit $ac_status); }; }
21442     then
21443         gcc_cv_as_sparc_relax=yes
21444     else
21445       echo "configure: failed program was" >&5
21446       cat conftest.s >&5
21447     fi
21448     rm -f conftest.o conftest.s
21449   fi
21450 fi
21451 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
21452 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
21453 if test $gcc_cv_as_sparc_relax = yes; then
21454
21455 cat >>confdefs.h <<\_ACEOF
21456 #define HAVE_AS_RELAX_OPTION 1
21457 _ACEOF
21458
21459 fi
21460
21461     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
21462 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
21463 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
21464   echo $ECHO_N "(cached) $ECHO_C" >&6
21465 else
21466   gcc_cv_as_sparc_ua_pcrel=no
21467   if test x$gcc_cv_as != x; then
21468     echo '.text
21469 foo:
21470         nop
21471 .data
21472 .align 4
21473 .byte 0
21474 .uaword %r_disp32(foo)' > conftest.s
21475     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21476   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21477   (eval $ac_try) 2>&5
21478   ac_status=$?
21479   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21480   (exit $ac_status); }; }
21481     then
21482         if test x$gcc_cv_ld != x \
21483        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
21484          gcc_cv_as_sparc_ua_pcrel=yes
21485        fi
21486        rm -f conftest
21487     else
21488       echo "configure: failed program was" >&5
21489       cat conftest.s >&5
21490     fi
21491     rm -f conftest.o conftest.s
21492   fi
21493 fi
21494 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
21495 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
21496 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
21497
21498 cat >>confdefs.h <<\_ACEOF
21499 #define HAVE_AS_SPARC_UA_PCREL 1
21500 _ACEOF
21501
21502
21503       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
21504 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
21505 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
21506   echo $ECHO_N "(cached) $ECHO_C" >&6
21507 else
21508   gcc_cv_as_sparc_ua_pcrel_hidden=no
21509   if test x$gcc_cv_as != x; then
21510     echo '.data
21511 .align 4
21512 .byte 0x31
21513 .uaword %r_disp32(foo)
21514 .byte 0x32, 0x33, 0x34
21515 .global foo
21516 .hidden foo
21517 foo:
21518 .skip 4' > conftest.s
21519     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21520   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21521   (eval $ac_try) 2>&5
21522   ac_status=$?
21523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21524   (exit $ac_status); }; }
21525     then
21526         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
21527          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
21528          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
21529             | grep ' 31000000 07323334' > /dev/null 2>&1; then
21530             if $gcc_cv_objdump -R conftest 2> /dev/null \
21531                | grep 'DISP32' > /dev/null 2>&1; then
21532                 :
21533             else
21534                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
21535             fi
21536          fi
21537          rm -f conftest
21538     else
21539       echo "configure: failed program was" >&5
21540       cat conftest.s >&5
21541     fi
21542     rm -f conftest.o conftest.s
21543   fi
21544 fi
21545 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
21546 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
21547 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
21548
21549 cat >>confdefs.h <<\_ACEOF
21550 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
21551 _ACEOF
21552
21553 fi
21554
21555 fi # unaligned pcrel relocs
21556
21557     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
21558 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
21559 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
21560   echo $ECHO_N "(cached) $ECHO_C" >&6
21561 else
21562   gcc_cv_as_sparc_offsetable_lo10=no
21563   if test x$gcc_cv_as != x; then
21564     echo '.text
21565         or %g1, %lo(ab) + 12, %g1
21566         or %g1, %lo(ab + 12), %g1' > conftest.s
21567     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
21568   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21569   (eval $ac_try) 2>&5
21570   ac_status=$?
21571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21572   (exit $ac_status); }; }
21573     then
21574         if test x$gcc_cv_objdump != x \
21575        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
21576           | grep ' 82106000 82106000' > /dev/null 2>&1; then
21577          gcc_cv_as_sparc_offsetable_lo10=yes
21578        fi
21579     else
21580       echo "configure: failed program was" >&5
21581       cat conftest.s >&5
21582     fi
21583     rm -f conftest.o conftest.s
21584   fi
21585 fi
21586 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
21587 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
21588 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
21589
21590 cat >>confdefs.h <<\_ACEOF
21591 #define HAVE_AS_OFFSETABLE_LO10 1
21592 _ACEOF
21593
21594 fi
21595     ;;
21596
21597   i[34567]86-*-* | x86_64-*-*)
21598     case $target_os in
21599       cygwin* | pe | mingw32*)
21600         # Used for DWARF 2 in PE
21601         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
21602 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
21603 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
21604   echo $ECHO_N "(cached) $ECHO_C" >&6
21605 else
21606   gcc_cv_as_ix86_pe_secrel32=no
21607     if test $in_tree_gas = yes; then
21608     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21609   then gcc_cv_as_ix86_pe_secrel32=yes
21610 fi
21611   elif test x$gcc_cv_as != x; then
21612     echo '.text
21613 foo:    nop
21614 .data
21615         .secrel32 foo' > conftest.s
21616     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21617   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21618   (eval $ac_try) 2>&5
21619   ac_status=$?
21620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21621   (exit $ac_status); }; }
21622     then
21623         if test x$gcc_cv_ld != x \
21624            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
21625              gcc_cv_as_ix86_pe_secrel32=yes
21626            fi
21627            rm -f conftest
21628     else
21629       echo "configure: failed program was" >&5
21630       cat conftest.s >&5
21631     fi
21632     rm -f conftest.o conftest.s
21633   fi
21634 fi
21635 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
21636 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
21637 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
21638
21639 cat >>confdefs.h <<\_ACEOF
21640 #define HAVE_GAS_PE_SECREL32_RELOC 1
21641 _ACEOF
21642
21643 fi
21644         ;;
21645     esac
21646
21647     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
21648 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
21649 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
21650   echo $ECHO_N "(cached) $ECHO_C" >&6
21651 else
21652   gcc_cv_as_ix86_filds_fists=no
21653     if test $in_tree_gas = yes; then
21654     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21655   then gcc_cv_as_ix86_filds_fists=yes
21656 fi
21657   elif test x$gcc_cv_as != x; then
21658     echo 'filds mem; fists mem' > conftest.s
21659     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21660   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21661   (eval $ac_try) 2>&5
21662   ac_status=$?
21663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21664   (exit $ac_status); }; }
21665     then
21666         gcc_cv_as_ix86_filds_fists=yes
21667     else
21668       echo "configure: failed program was" >&5
21669       cat conftest.s >&5
21670     fi
21671     rm -f conftest.o conftest.s
21672   fi
21673 fi
21674 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
21675 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
21676 if test $gcc_cv_as_ix86_filds_fists = yes; then
21677
21678 cat >>confdefs.h <<\_ACEOF
21679 #define HAVE_GAS_FILDS_FISTS 1
21680 _ACEOF
21681
21682 fi
21683
21684     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
21685 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
21686 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
21687   echo $ECHO_N "(cached) $ECHO_C" >&6
21688 else
21689   gcc_cv_as_ix86_cmov_sun_syntax=no
21690   if test x$gcc_cv_as != x; then
21691     echo 'cmovl.l %edx, %eax' > conftest.s
21692     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21693   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21694   (eval $ac_try) 2>&5
21695   ac_status=$?
21696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21697   (exit $ac_status); }; }
21698     then
21699         gcc_cv_as_ix86_cmov_sun_syntax=yes
21700     else
21701       echo "configure: failed program was" >&5
21702       cat conftest.s >&5
21703     fi
21704     rm -f conftest.o conftest.s
21705   fi
21706 fi
21707 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
21708 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
21709 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
21710
21711 cat >>confdefs.h <<\_ACEOF
21712 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
21713 _ACEOF
21714
21715 fi
21716
21717     echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
21718 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
21719 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
21720   echo $ECHO_N "(cached) $ECHO_C" >&6
21721 else
21722   gcc_cv_as_ix86_ffreep=no
21723   if test x$gcc_cv_as != x; then
21724     echo 'ffreep %st(1)' > conftest.s
21725     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21726   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21727   (eval $ac_try) 2>&5
21728   ac_status=$?
21729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21730   (exit $ac_status); }; }
21731     then
21732         gcc_cv_as_ix86_ffreep=yes
21733     else
21734       echo "configure: failed program was" >&5
21735       cat conftest.s >&5
21736     fi
21737     rm -f conftest.o conftest.s
21738   fi
21739 fi
21740 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
21741 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
21742 if test $gcc_cv_as_ix86_ffreep = yes; then
21743
21744 cat >>confdefs.h <<\_ACEOF
21745 #define HAVE_AS_IX86_FFREEP 1
21746 _ACEOF
21747
21748 fi
21749
21750     echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
21751 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
21752 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
21753   echo $ECHO_N "(cached) $ECHO_C" >&6
21754 else
21755   gcc_cv_as_ix86_sahf=no
21756   if test x$gcc_cv_as != x; then
21757     echo 'sahf' > conftest.s
21758     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21759   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21760   (eval $ac_try) 2>&5
21761   ac_status=$?
21762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21763   (exit $ac_status); }; }
21764     then
21765         gcc_cv_as_ix86_sahf=yes
21766     else
21767       echo "configure: failed program was" >&5
21768       cat conftest.s >&5
21769     fi
21770     rm -f conftest.o conftest.s
21771   fi
21772 fi
21773 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
21774 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
21775 if test $gcc_cv_as_ix86_sahf = yes; then
21776
21777 cat >>confdefs.h <<\_ACEOF
21778 #define HAVE_AS_IX86_SAHF 1
21779 _ACEOF
21780
21781 fi
21782
21783     echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
21784 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
21785 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
21786   echo $ECHO_N "(cached) $ECHO_C" >&6
21787 else
21788   gcc_cv_as_ix86_diff_sect_delta=no
21789   if test x$gcc_cv_as != x; then
21790     echo '.section .rodata
21791 .L1:
21792         .long .L2-.L1
21793         .long .L3-.L1
21794         .text
21795 .L3:    nop
21796 .L2:    nop' > conftest.s
21797     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21798   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21799   (eval $ac_try) 2>&5
21800   ac_status=$?
21801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21802   (exit $ac_status); }; }
21803     then
21804         gcc_cv_as_ix86_diff_sect_delta=yes
21805     else
21806       echo "configure: failed program was" >&5
21807       cat conftest.s >&5
21808     fi
21809     rm -f conftest.o conftest.s
21810   fi
21811 fi
21812 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
21813 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
21814 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
21815
21816 cat >>confdefs.h <<\_ACEOF
21817 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
21818 _ACEOF
21819
21820 fi
21821
21822     # This one is used unconditionally by i386.[ch]; it is to be defined
21823     # to 1 if the feature is present, 0 otherwise.
21824     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
21825 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
21826 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
21827   echo $ECHO_N "(cached) $ECHO_C" >&6
21828 else
21829   gcc_cv_as_ix86_gotoff_in_data=no
21830     if test $in_tree_gas = yes; then
21831     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21832   then gcc_cv_as_ix86_gotoff_in_data=yes
21833 fi
21834   elif test x$gcc_cv_as != x; then
21835     echo '      .text
21836 .L0:
21837         nop
21838         .data
21839         .long .L0@GOTOFF' > conftest.s
21840     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21841   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21842   (eval $ac_try) 2>&5
21843   ac_status=$?
21844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21845   (exit $ac_status); }; }
21846     then
21847         gcc_cv_as_ix86_gotoff_in_data=yes
21848     else
21849       echo "configure: failed program was" >&5
21850       cat conftest.s >&5
21851     fi
21852     rm -f conftest.o conftest.s
21853   fi
21854 fi
21855 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
21856 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
21857
21858
21859 cat >>confdefs.h <<_ACEOF
21860 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
21861 _ACEOF
21862
21863     ;;
21864
21865   ia64*-*-*)
21866     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
21867 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
21868 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
21869   echo $ECHO_N "(cached) $ECHO_C" >&6
21870 else
21871   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
21872     if test $in_tree_gas = yes; then
21873     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
21874   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
21875 fi
21876   elif test x$gcc_cv_as != x; then
21877     echo '      .text
21878         addl r15 = @ltoffx(x#), gp
21879         ;;
21880         ld8.mov r16 = [r15], x#' > conftest.s
21881     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21882   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21883   (eval $ac_try) 2>&5
21884   ac_status=$?
21885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21886   (exit $ac_status); }; }
21887     then
21888         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
21889     else
21890       echo "configure: failed program was" >&5
21891       cat conftest.s >&5
21892     fi
21893     rm -f conftest.o conftest.s
21894   fi
21895 fi
21896 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
21897 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
21898 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
21899
21900 cat >>confdefs.h <<\_ACEOF
21901 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
21902 _ACEOF
21903
21904 fi
21905
21906     ;;
21907
21908   powerpc*-*-*)
21909     case $target in
21910       *-*-aix*) conftest_s='    .machine "pwr5"
21911         .csect .text[PR]
21912         mfcr 3,128';;
21913       *-*-darwin*)
21914         echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
21915 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
21916 if test "${gcc_cv_as_machine_directive+set}" = set; then
21917   echo $ECHO_N "(cached) $ECHO_C" >&6
21918 else
21919   gcc_cv_as_machine_directive=no
21920   if test x$gcc_cv_as != x; then
21921     echo '      .machine ppc7400' > conftest.s
21922     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21923   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21924   (eval $ac_try) 2>&5
21925   ac_status=$?
21926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21927   (exit $ac_status); }; }
21928     then
21929         gcc_cv_as_machine_directive=yes
21930     else
21931       echo "configure: failed program was" >&5
21932       cat conftest.s >&5
21933     fi
21934     rm -f conftest.o conftest.s
21935   fi
21936 fi
21937 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
21938 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
21939
21940         if test x$gcc_cv_as_machine_directive != xyes; then
21941           echo "*** This target requires an assembler supporting \".machine\"" >&2
21942           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
21943           test x$build = x$target && exit 1
21944         fi
21945         conftest_s='    .text
21946         mfcr r3,128';;
21947       *) conftest_s='   .machine power4
21948         .text
21949         mfcr 3,128';;
21950     esac
21951
21952     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
21953 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
21954 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
21955   echo $ECHO_N "(cached) $ECHO_C" >&6
21956 else
21957   gcc_cv_as_powerpc_mfcrf=no
21958     if test $in_tree_gas = yes; then
21959     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
21960   then gcc_cv_as_powerpc_mfcrf=yes
21961 fi
21962   elif test x$gcc_cv_as != x; then
21963     echo "$conftest_s" > conftest.s
21964     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21965   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21966   (eval $ac_try) 2>&5
21967   ac_status=$?
21968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21969   (exit $ac_status); }; }
21970     then
21971         gcc_cv_as_powerpc_mfcrf=yes
21972     else
21973       echo "configure: failed program was" >&5
21974       cat conftest.s >&5
21975     fi
21976     rm -f conftest.o conftest.s
21977   fi
21978 fi
21979 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
21980 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
21981 if test $gcc_cv_as_powerpc_mfcrf = yes; then
21982
21983 cat >>confdefs.h <<\_ACEOF
21984 #define HAVE_AS_MFCRF 1
21985 _ACEOF
21986
21987 fi
21988
21989     case $target in
21990       *-*-aix*) conftest_s='    .machine "pwr5"
21991         .csect .text[PR]
21992         popcntb 3,3';;
21993       *) conftest_s='   .machine power5
21994         .text
21995         popcntb 3,3';;
21996     esac
21997
21998     echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
21999 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22000 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22001   echo $ECHO_N "(cached) $ECHO_C" >&6
22002 else
22003   gcc_cv_as_powerpc_popcntb=no
22004     if test $in_tree_gas = yes; then
22005     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22006   then gcc_cv_as_powerpc_popcntb=yes
22007 fi
22008   elif test x$gcc_cv_as != x; then
22009     echo "$conftest_s" > conftest.s
22010     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22012   (eval $ac_try) 2>&5
22013   ac_status=$?
22014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22015   (exit $ac_status); }; }
22016     then
22017         gcc_cv_as_powerpc_popcntb=yes
22018     else
22019       echo "configure: failed program was" >&5
22020       cat conftest.s >&5
22021     fi
22022     rm -f conftest.o conftest.s
22023   fi
22024 fi
22025 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
22026 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
22027 if test $gcc_cv_as_powerpc_popcntb = yes; then
22028
22029 cat >>confdefs.h <<\_ACEOF
22030 #define HAVE_AS_POPCNTB 1
22031 _ACEOF
22032
22033 fi
22034
22035     case $target in
22036       *-*-aix*) conftest_s='    .machine "pwr5x"
22037         .csect .text[PR]
22038         frin 1,1';;
22039       *) conftest_s='   .machine power5
22040         .text
22041         frin 1,1';;
22042     esac
22043
22044     echo "$as_me:$LINENO: checking assembler for fp round support" >&5
22045 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
22046 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
22047   echo $ECHO_N "(cached) $ECHO_C" >&6
22048 else
22049   gcc_cv_as_powerpc_fprnd=no
22050     if test $in_tree_gas = yes; then
22051     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22052   then gcc_cv_as_powerpc_fprnd=yes
22053 fi
22054   elif test x$gcc_cv_as != x; then
22055     echo "$conftest_s" > conftest.s
22056     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22057   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22058   (eval $ac_try) 2>&5
22059   ac_status=$?
22060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22061   (exit $ac_status); }; }
22062     then
22063         gcc_cv_as_powerpc_fprnd=yes
22064     else
22065       echo "configure: failed program was" >&5
22066       cat conftest.s >&5
22067     fi
22068     rm -f conftest.o conftest.s
22069   fi
22070 fi
22071 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
22072 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
22073 if test $gcc_cv_as_powerpc_fprnd = yes; then
22074
22075 cat >>confdefs.h <<\_ACEOF
22076 #define HAVE_AS_FPRND 1
22077 _ACEOF
22078
22079 fi
22080
22081     case $target in
22082       *-*-aix*) conftest_s='    .machine "pwr6"
22083         .csect .text[PR]
22084         mffgpr 1,3';;
22085       *) conftest_s='   .machine power6
22086         .text
22087         mffgpr 1,3';;
22088     esac
22089
22090     echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
22091 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
22092 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
22093   echo $ECHO_N "(cached) $ECHO_C" >&6
22094 else
22095   gcc_cv_as_powerpc_mfpgpr=no
22096     if test $in_tree_gas = yes; then
22097     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22098   then gcc_cv_as_powerpc_mfpgpr=yes
22099 fi
22100   elif test x$gcc_cv_as != x; then
22101     echo "$conftest_s" > conftest.s
22102     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22103   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22104   (eval $ac_try) 2>&5
22105   ac_status=$?
22106   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22107   (exit $ac_status); }; }
22108     then
22109         gcc_cv_as_powerpc_mfpgpr=yes
22110     else
22111       echo "configure: failed program was" >&5
22112       cat conftest.s >&5
22113     fi
22114     rm -f conftest.o conftest.s
22115   fi
22116 fi
22117 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
22118 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
22119 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
22120
22121 cat >>confdefs.h <<\_ACEOF
22122 #define HAVE_AS_MFPGPR 1
22123 _ACEOF
22124
22125 fi
22126
22127     case $target in
22128       *-*-aix*) conftest_s='    .csect .text[PR]
22129 LCF..0:
22130         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
22131       *-*-darwin*)
22132         conftest_s='    .text
22133 LCF0:
22134         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
22135       *) conftest_s='   .text
22136 .LCF0:
22137         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
22138     esac
22139
22140     echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
22141 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
22142 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
22143   echo $ECHO_N "(cached) $ECHO_C" >&6
22144 else
22145   gcc_cv_as_powerpc_rel16=no
22146     if test $in_tree_gas = yes; then
22147     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22148   then gcc_cv_as_powerpc_rel16=yes
22149 fi
22150   elif test x$gcc_cv_as != x; then
22151     echo "$conftest_s" > conftest.s
22152     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22153   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22154   (eval $ac_try) 2>&5
22155   ac_status=$?
22156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22157   (exit $ac_status); }; }
22158     then
22159         gcc_cv_as_powerpc_rel16=yes
22160     else
22161       echo "configure: failed program was" >&5
22162       cat conftest.s >&5
22163     fi
22164     rm -f conftest.o conftest.s
22165   fi
22166 fi
22167 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
22168 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
22169 if test $gcc_cv_as_powerpc_rel16 = yes; then
22170
22171 cat >>confdefs.h <<\_ACEOF
22172 #define HAVE_AS_REL16 1
22173 _ACEOF
22174
22175 fi
22176
22177     case $target in
22178       *-*-aix*) conftest_s='    .machine "pwr6"
22179         .csect .text[PR]
22180         cmpb 3,4,5';;
22181       *) conftest_s='   .machine power6
22182         .text
22183         cmpb 3,4,5';;
22184     esac
22185
22186     echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
22187 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
22188 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
22189   echo $ECHO_N "(cached) $ECHO_C" >&6
22190 else
22191   gcc_cv_as_powerpc_cmpb=no
22192     if test $in_tree_gas = yes; then
22193     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22194   then gcc_cv_as_powerpc_cmpb=yes
22195 fi
22196   elif test x$gcc_cv_as != x; then
22197     echo "$conftest_s" > conftest.s
22198     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22199   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22200   (eval $ac_try) 2>&5
22201   ac_status=$?
22202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22203   (exit $ac_status); }; }
22204     then
22205         gcc_cv_as_powerpc_cmpb=yes
22206     else
22207       echo "configure: failed program was" >&5
22208       cat conftest.s >&5
22209     fi
22210     rm -f conftest.o conftest.s
22211   fi
22212 fi
22213 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
22214 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
22215 if test $gcc_cv_as_powerpc_cmpb = yes; then
22216
22217 cat >>confdefs.h <<\_ACEOF
22218 #define HAVE_AS_CMPB 1
22219 _ACEOF
22220
22221 fi
22222
22223     case $target in
22224       *-*-aix*) conftest_s='    .machine "pwr6"
22225         .csect .text[PR]
22226         dadd 1,2,3';;
22227       *) conftest_s='   .machine power6
22228         .text
22229         dadd 1,2,3';;
22230     esac
22231
22232     echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
22233 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
22234 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
22235   echo $ECHO_N "(cached) $ECHO_C" >&6
22236 else
22237   gcc_cv_as_powerpc_dfp=no
22238     if test $in_tree_gas = yes; then
22239     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22240   then gcc_cv_as_powerpc_dfp=yes
22241 fi
22242   elif test x$gcc_cv_as != x; then
22243     echo "$conftest_s" > conftest.s
22244     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22245   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22246   (eval $ac_try) 2>&5
22247   ac_status=$?
22248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22249   (exit $ac_status); }; }
22250     then
22251         gcc_cv_as_powerpc_dfp=yes
22252     else
22253       echo "configure: failed program was" >&5
22254       cat conftest.s >&5
22255     fi
22256     rm -f conftest.o conftest.s
22257   fi
22258 fi
22259 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
22260 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
22261 if test $gcc_cv_as_powerpc_dfp = yes; then
22262
22263 cat >>confdefs.h <<\_ACEOF
22264 #define HAVE_AS_DFP 1
22265 _ACEOF
22266
22267 fi
22268
22269     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22270 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22271 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
22272   echo $ECHO_N "(cached) $ECHO_C" >&6
22273 else
22274   gcc_cv_as_powerpc_gnu_attribute=no
22275     if test $in_tree_gas = yes; then
22276     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22277   then gcc_cv_as_powerpc_gnu_attribute=yes
22278 fi
22279   elif test x$gcc_cv_as != x; then
22280     echo '.gnu_attribute 4,1' > conftest.s
22281     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22282   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22283   (eval $ac_try) 2>&5
22284   ac_status=$?
22285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22286   (exit $ac_status); }; }
22287     then
22288         gcc_cv_as_powerpc_gnu_attribute=yes
22289     else
22290       echo "configure: failed program was" >&5
22291       cat conftest.s >&5
22292     fi
22293     rm -f conftest.o conftest.s
22294   fi
22295 fi
22296 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
22297 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
22298 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
22299
22300 cat >>confdefs.h <<\_ACEOF
22301 #define HAVE_AS_GNU_ATTRIBUTE 1
22302 _ACEOF
22303
22304 fi
22305     ;;
22306
22307   mips*-*-*)
22308     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22309 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22310 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
22311   echo $ECHO_N "(cached) $ECHO_C" >&6
22312 else
22313   gcc_cv_as_mips_explicit_relocs=no
22314     if test $in_tree_gas = yes; then
22315     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22316   then gcc_cv_as_mips_explicit_relocs=yes
22317 fi
22318   elif test x$gcc_cv_as != x; then
22319     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
22320     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22321   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22322   (eval $ac_try) 2>&5
22323   ac_status=$?
22324   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22325   (exit $ac_status); }; }
22326     then
22327         gcc_cv_as_mips_explicit_relocs=yes
22328     else
22329       echo "configure: failed program was" >&5
22330       cat conftest.s >&5
22331     fi
22332     rm -f conftest.o conftest.s
22333   fi
22334 fi
22335 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
22336 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
22337 if test $gcc_cv_as_mips_explicit_relocs = yes; then
22338   if test x$target_cpu_default = x
22339        then target_cpu_default=MASK_EXPLICIT_RELOCS
22340        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
22341        fi
22342 fi
22343     echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
22344 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
22345 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
22346   echo $ECHO_N "(cached) $ECHO_C" >&6
22347 else
22348   gcc_cv_as_mips_no_shared=no
22349     if test $in_tree_gas = yes; then
22350     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22351   then gcc_cv_as_mips_no_shared=yes
22352 fi
22353   elif test x$gcc_cv_as != x; then
22354     echo 'nop' > conftest.s
22355     if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
22356   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22357   (eval $ac_try) 2>&5
22358   ac_status=$?
22359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22360   (exit $ac_status); }; }
22361     then
22362         gcc_cv_as_mips_no_shared=yes
22363     else
22364       echo "configure: failed program was" >&5
22365       cat conftest.s >&5
22366     fi
22367     rm -f conftest.o conftest.s
22368   fi
22369 fi
22370 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
22371 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
22372 if test $gcc_cv_as_mips_no_shared = yes; then
22373
22374 cat >>confdefs.h <<\_ACEOF
22375 #define HAVE_AS_NO_SHARED 1
22376 _ACEOF
22377
22378 fi
22379
22380     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22381 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22382 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
22383   echo $ECHO_N "(cached) $ECHO_C" >&6
22384 else
22385   gcc_cv_as_mips_gnu_attribute=no
22386     if test $in_tree_gas = yes; then
22387     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22388   then gcc_cv_as_mips_gnu_attribute=yes
22389 fi
22390   elif test x$gcc_cv_as != x; then
22391     echo '.gnu_attribute 4,1' > conftest.s
22392     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22394   (eval $ac_try) 2>&5
22395   ac_status=$?
22396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22397   (exit $ac_status); }; }
22398     then
22399         gcc_cv_as_mips_gnu_attribute=yes
22400     else
22401       echo "configure: failed program was" >&5
22402       cat conftest.s >&5
22403     fi
22404     rm -f conftest.o conftest.s
22405   fi
22406 fi
22407 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
22408 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
22409 if test $gcc_cv_as_mips_gnu_attribute = yes; then
22410
22411 cat >>confdefs.h <<\_ACEOF
22412 #define HAVE_AS_GNU_ATTRIBUTE 1
22413 _ACEOF
22414
22415 fi
22416
22417     echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
22418 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
22419 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
22420   echo $ECHO_N "(cached) $ECHO_C" >&6
22421 else
22422   gcc_cv_as_mips_dtprelword=no
22423     if test $in_tree_gas = yes; then
22424     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22425   then gcc_cv_as_mips_dtprelword=yes
22426 fi
22427   elif test x$gcc_cv_as != x; then
22428     echo '.section .tdata,"awT",@progbits
22429 x:
22430         .word 2
22431         .text
22432         .dtprelword x+0x8000' > conftest.s
22433     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22434   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22435   (eval $ac_try) 2>&5
22436   ac_status=$?
22437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22438   (exit $ac_status); }; }
22439     then
22440         gcc_cv_as_mips_dtprelword=yes
22441     else
22442       echo "configure: failed program was" >&5
22443       cat conftest.s >&5
22444     fi
22445     rm -f conftest.o conftest.s
22446   fi
22447 fi
22448 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
22449 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
22450 if test $gcc_cv_as_mips_dtprelword = yes; then
22451
22452 cat >>confdefs.h <<\_ACEOF
22453 #define HAVE_AS_DTPRELWORD 1
22454 _ACEOF
22455
22456 fi
22457     ;;
22458 esac
22459
22460 # Mips and HP-UX need the GNU assembler.
22461 # Linux on IA64 might be able to use the Intel assembler.
22462
22463 case "$target" in
22464   mips*-*-* | *-*-hpux* )
22465     if test x$gas_flag = xyes \
22466        || test x"$host" != x"$build" \
22467        || test ! -x "$gcc_cv_as" \
22468        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
22469       :
22470     else
22471       echo "*** This configuration requires the GNU assembler" >&2
22472       exit 1
22473     fi
22474     ;;
22475 esac
22476
22477 # ??? Not all targets support dwarf2 debug_line, even within a version
22478 # of gas.  Moreover, we need to emit a valid instruction to trigger any
22479 # info to the output file.  So, as supported targets are added to gas 2.11,
22480 # add some instruction here to (also) show we expect this might work.
22481 # ??? Once 2.11 is released, probably need to add first known working
22482 # version to the per-target configury.
22483 case "$target" in
22484   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
22485   | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
22486   | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* | spu-*-*)
22487     insn="nop"
22488     ;;
22489   ia64*-*-* | s390*-*-*)
22490     insn="nop 0"
22491     ;;
22492   mmix-*-*)
22493     insn="swym 0"
22494     ;;
22495 esac
22496 if test x"$insn" != x; then
22497  conftest_s="\
22498         .file 1 \"conftest.s\"
22499         .loc 1 3 0
22500         $insn"
22501  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
22502 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
22503 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
22504   echo $ECHO_N "(cached) $ECHO_C" >&6
22505 else
22506   gcc_cv_as_dwarf2_debug_line=no
22507     if test $in_tree_gas = yes; then
22508     if test $in_tree_gas_is_elf = yes \
22509   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22510   then gcc_cv_as_dwarf2_debug_line=yes
22511 fi
22512   elif test x$gcc_cv_as != x; then
22513     echo "$conftest_s" > conftest.s
22514     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22515   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22516   (eval $ac_try) 2>&5
22517   ac_status=$?
22518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22519   (exit $ac_status); }; }
22520     then
22521         if test x$gcc_cv_objdump != x \
22522    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
22523       | grep debug_line > /dev/null 2>&1; then
22524      gcc_cv_as_dwarf2_debug_line=yes
22525    fi
22526     else
22527       echo "configure: failed program was" >&5
22528       cat conftest.s >&5
22529     fi
22530     rm -f conftest.o conftest.s
22531   fi
22532 fi
22533 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
22534 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
22535
22536
22537 # The .debug_line file table must be in the exact order that
22538 # we specified the files, since these indices are also used
22539 # by DW_AT_decl_file.  Approximate this test by testing if
22540 # the assembler bitches if the same index is assigned twice.
22541  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
22542 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
22543 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
22544   echo $ECHO_N "(cached) $ECHO_C" >&6
22545 else
22546   gcc_cv_as_dwarf2_file_buggy=no
22547   if test x$gcc_cv_as != x; then
22548     echo '      .file 1 "foo.s"
22549         .file 1 "bar.s"' > conftest.s
22550     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22551   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22552   (eval $ac_try) 2>&5
22553   ac_status=$?
22554   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22555   (exit $ac_status); }; }
22556     then
22557         gcc_cv_as_dwarf2_file_buggy=yes
22558     else
22559       echo "configure: failed program was" >&5
22560       cat conftest.s >&5
22561     fi
22562     rm -f conftest.o conftest.s
22563   fi
22564 fi
22565 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
22566 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
22567
22568
22569  if test $gcc_cv_as_dwarf2_debug_line = yes \
22570  && test $gcc_cv_as_dwarf2_file_buggy = no; then
22571
22572 cat >>confdefs.h <<\_ACEOF
22573 #define HAVE_AS_DWARF2_DEBUG_LINE 1
22574 _ACEOF
22575
22576  fi
22577
22578  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
22579 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
22580 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
22581   echo $ECHO_N "(cached) $ECHO_C" >&6
22582 else
22583   gcc_cv_as_gdwarf2_flag=no
22584     if test $in_tree_gas = yes; then
22585     if test $in_tree_gas_is_elf = yes \
22586   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22587   then gcc_cv_as_gdwarf2_flag=yes
22588 fi
22589   elif test x$gcc_cv_as != x; then
22590     echo "$insn" > conftest.s
22591     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
22592   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22593   (eval $ac_try) 2>&5
22594   ac_status=$?
22595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22596   (exit $ac_status); }; }
22597     then
22598         gcc_cv_as_gdwarf2_flag=yes
22599     else
22600       echo "configure: failed program was" >&5
22601       cat conftest.s >&5
22602     fi
22603     rm -f conftest.o conftest.s
22604   fi
22605 fi
22606 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
22607 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
22608 if test $gcc_cv_as_gdwarf2_flag = yes; then
22609
22610 cat >>confdefs.h <<\_ACEOF
22611 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
22612 _ACEOF
22613
22614 fi
22615
22616  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
22617 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
22618 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
22619   echo $ECHO_N "(cached) $ECHO_C" >&6
22620 else
22621   gcc_cv_as_gstabs_flag=no
22622     if test $in_tree_gas = yes; then
22623     if test $in_tree_gas_is_elf = yes \
22624   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22625   then gcc_cv_as_gstabs_flag=yes
22626 fi
22627   elif test x$gcc_cv_as != x; then
22628     echo "$insn" > conftest.s
22629     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
22630   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22631   (eval $ac_try) 2>&5
22632   ac_status=$?
22633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22634   (exit $ac_status); }; }
22635     then
22636         # The native Solaris 9/Intel assembler doesn't understand --gstabs
22637    # and warns about it, but still exits successfully.  So check for
22638    # this.
22639    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
22640   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22641   (eval $ac_try) 2>&5
22642   ac_status=$?
22643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22644   (exit $ac_status); }; }
22645    then :
22646    else gcc_cv_as_gstabs_flag=yes
22647    fi
22648     else
22649       echo "configure: failed program was" >&5
22650       cat conftest.s >&5
22651     fi
22652     rm -f conftest.o conftest.s
22653   fi
22654 fi
22655 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
22656 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
22657 if test $gcc_cv_as_gstabs_flag = yes; then
22658
22659 cat >>confdefs.h <<\_ACEOF
22660 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
22661 _ACEOF
22662
22663 fi
22664
22665  echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
22666 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
22667 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
22668   echo $ECHO_N "(cached) $ECHO_C" >&6
22669 else
22670   gcc_cv_as_debug_prefix_map_flag=no
22671     if test $in_tree_gas = yes; then
22672     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22673   then gcc_cv_as_debug_prefix_map_flag=yes
22674 fi
22675   elif test x$gcc_cv_as != x; then
22676     echo "$insn" > conftest.s
22677     if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
22678   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22679   (eval $ac_try) 2>&5
22680   ac_status=$?
22681   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22682   (exit $ac_status); }; }
22683     then
22684         gcc_cv_as_debug_prefix_map_flag=yes
22685     else
22686       echo "configure: failed program was" >&5
22687       cat conftest.s >&5
22688     fi
22689     rm -f conftest.o conftest.s
22690   fi
22691 fi
22692 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
22693 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
22694 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
22695
22696 cat >>confdefs.h <<\_ACEOF
22697 #define HAVE_AS_DEBUG_PREFIX_MAP 1
22698 _ACEOF
22699
22700 fi
22701 fi
22702
22703 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
22704 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
22705 if test "${gcc_cv_as_line_zero+set}" = set; then
22706   echo $ECHO_N "(cached) $ECHO_C" >&6
22707 else
22708   gcc_cv_as_line_zero=no
22709   if test $in_tree_gas = yes; then
22710     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
22711   then gcc_cv_as_line_zero=yes
22712 fi
22713   elif test "x$gcc_cv_as" != x; then
22714     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
22715     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
22716   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22717   (eval $ac_try) 2>&5
22718   ac_status=$?
22719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22720   (exit $ac_status); }; } &&
22721        test "x`cat conftest.out`" = x
22722     then
22723       gcc_cv_as_line_zero=yes
22724     else
22725       echo "configure: failed program was" >&5
22726       cat conftest.s >&5
22727       echo "configure: error output was" >&5
22728       cat conftest.out >&5
22729     fi
22730     rm -f conftest.o conftest.s conftest.out
22731   fi
22732 fi
22733 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
22734 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
22735 if test "x$gcc_cv_as_line_zero" = xyes; then
22736
22737 cat >>confdefs.h <<\_ACEOF
22738 #define HAVE_AS_LINE_ZERO 1
22739 _ACEOF
22740
22741 fi
22742
22743 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
22744 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
22745 gcc_cv_ld_ro_rw_mix=unknown
22746 if test $in_tree_ld = yes ; then
22747   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22748      && test $in_tree_ld_is_elf = yes; then
22749     gcc_cv_ld_ro_rw_mix=read-write
22750   fi
22751 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22752   echo '.section myfoosect, "a"' > conftest1.s
22753   echo '.section myfoosect, "aw"' > conftest2.s
22754   echo '.byte 1' >> conftest2.s
22755   echo '.section myfoosect, "a"' > conftest3.s
22756   echo '.byte 0' >> conftest3.s
22757   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22758      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22759      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22760      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22761         conftest2.o conftest3.o > /dev/null 2>&1; then
22762     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22763                          | sed -e '/myfoosect/!d' -e N`
22764     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22765       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22766         gcc_cv_ld_ro_rw_mix=read-only
22767       else
22768         gcc_cv_ld_ro_rw_mix=read-write
22769       fi
22770     fi
22771   fi
22772   rm -f conftest.* conftest[123].*
22773 fi
22774 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22775
22776 cat >>confdefs.h <<\_ACEOF
22777 #define HAVE_LD_RO_RW_SECTION_MIXING 1
22778 _ACEOF
22779
22780 fi
22781 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
22782 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
22783
22784 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
22785 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
22786 gcc_cv_ld_eh_frame_hdr=no
22787 if test $in_tree_ld = yes ; then
22788   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
22789      && test $in_tree_ld_is_elf = yes; then
22790     gcc_cv_ld_eh_frame_hdr=yes
22791   fi
22792 elif test x$gcc_cv_ld != x; then
22793         # Check if linker supports --eh-frame-hdr option
22794         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
22795                 gcc_cv_ld_eh_frame_hdr=yes
22796         fi
22797 fi
22798
22799 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
22800
22801 cat >>confdefs.h <<\_ACEOF
22802 #define HAVE_LD_EH_FRAME_HDR 1
22803 _ACEOF
22804
22805 fi
22806 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
22807 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
22808
22809 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
22810 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
22811 gcc_cv_ld_pie=no
22812 if test $in_tree_ld = yes ; then
22813   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
22814      && test $in_tree_ld_is_elf = yes; then
22815     gcc_cv_ld_pie=yes
22816   fi
22817 elif test x$gcc_cv_ld != x; then
22818         # Check if linker supports -pie option
22819         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
22820                 gcc_cv_ld_pie=yes
22821         fi
22822 fi
22823 if test x"$gcc_cv_ld_pie" = xyes; then
22824
22825 cat >>confdefs.h <<\_ACEOF
22826 #define HAVE_LD_PIE 1
22827 _ACEOF
22828
22829 fi
22830 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
22831 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
22832
22833 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
22834 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
22835 gcc_cv_ld_eh_gc_sections=no
22836 if test $in_tree_ld = yes ; then
22837   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
22838      && test $in_tree_ld_is_elf = yes; then
22839     gcc_cv_ld_eh_gc_sections=yes
22840   fi
22841 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22842   cat > conftest.s <<EOF
22843         .section        .text
22844 .globl _start
22845         .type _start, @function
22846 _start:
22847         .long foo
22848         .size _start, .-_start
22849         .section        .text.foo,"ax",@progbits
22850         .type foo, @function
22851 foo:
22852         .long 0
22853         .size foo, .-foo
22854         .section        .gcc_except_table.foo,"a",@progbits
22855 .L0:
22856         .long 0
22857         .section        .eh_frame,"a",@progbits
22858         .long .L0
22859 EOF
22860   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
22861     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
22862          | grep "gc-sections option ignored" > /dev/null; then
22863       gcc_cv_ld_eh_gc_sections=no
22864     elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
22865       gcc_cv_ld_eh_gc_sections=yes
22866       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
22867       if test x$gcc_cv_as_comdat_group != xyes; then
22868         gcc_cv_ld_eh_gc_sections=no
22869         cat > conftest.s <<EOF
22870         .section        .text
22871 .globl _start
22872         .type _start, @function
22873 _start:
22874         .long foo
22875         .size _start, .-_start
22876         .section        .gnu.linkonce.t.foo,"ax",@progbits
22877         .type foo, @function
22878 foo:
22879         .long 0
22880         .size foo, .-foo
22881         .section        .gcc_except_table.foo,"a",@progbits
22882 .L0:
22883         .long 0
22884         .section        .eh_frame,"a",@progbits
22885         .long .L0
22886 EOF
22887         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
22888           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
22889                | grep "gc-sections option ignored" > /dev/null; then
22890             gcc_cv_ld_eh_gc_sections=no
22891           elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
22892             gcc_cv_ld_eh_gc_sections=yes
22893           fi
22894         fi
22895       fi
22896     fi
22897   fi
22898   rm -f conftest.s conftest.o conftest
22899 fi
22900 case "$target" in
22901   hppa*-*-linux*)
22902     # ??? This apparently exposes a binutils bug with PC-relative relocations.
22903     gcc_cv_ld_eh_gc_sections=no
22904     ;;
22905 esac
22906 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
22907
22908 cat >>confdefs.h <<\_ACEOF
22909 #define HAVE_LD_EH_GC_SECTIONS 1
22910 _ACEOF
22911
22912 fi
22913 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
22914 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
22915
22916 # --------
22917 # UNSORTED
22918 # --------
22919
22920 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
22921 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
22922 if test "${gcc_cv_ld_as_needed+set}" = set; then
22923   echo $ECHO_N "(cached) $ECHO_C" >&6
22924 else
22925   gcc_cv_ld_as_needed=no
22926 if test $in_tree_ld = yes ; then
22927   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22928      && test $in_tree_ld_is_elf = yes; then
22929     gcc_cv_ld_as_needed=yes
22930   fi
22931 elif test x$gcc_cv_ld != x; then
22932         # Check if linker supports --as-needed and --no-as-needed options
22933         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
22934                 gcc_cv_ld_as_needed=yes
22935         fi
22936 fi
22937
22938 fi
22939 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
22940 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
22941 if test x"$gcc_cv_ld_as_needed" = xyes; then
22942
22943 cat >>confdefs.h <<\_ACEOF
22944 #define HAVE_LD_AS_NEEDED 1
22945 _ACEOF
22946
22947 fi
22948
22949 case "$target:$tm_file" in
22950   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
22951     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
22952 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
22953 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
22954   echo $ECHO_N "(cached) $ECHO_C" >&6
22955 else
22956   gcc_cv_ld_no_dot_syms=no
22957     if test $in_tree_ld = yes ; then
22958       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
22959         gcc_cv_ld_no_dot_syms=yes
22960       fi
22961     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
22962       cat > conftest1.s <<EOF
22963         .text
22964         bl .foo
22965 EOF
22966       cat > conftest2.s <<EOF
22967         .section ".opd","aw"
22968         .align 3
22969         .globl foo
22970         .type foo,@function
22971 foo:
22972         .quad .LEfoo,.TOC.@tocbase,0
22973         .text
22974 .LEfoo:
22975         blr
22976         .size foo,.-.LEfoo
22977 EOF
22978       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
22979          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
22980          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
22981         gcc_cv_ld_no_dot_syms=yes
22982       fi
22983       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
22984     fi
22985
22986 fi
22987 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
22988 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
22989     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
22990
22991 cat >>confdefs.h <<\_ACEOF
22992 #define HAVE_LD_NO_DOT_SYMS 1
22993 _ACEOF
22994
22995     fi
22996     ;;
22997 esac
22998
22999 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
23000 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
23001 if test "${gcc_cv_ld_sysroot+set}" = set; then
23002   echo $ECHO_N "(cached) $ECHO_C" >&6
23003 else
23004   gcc_cv_ld_sysroot=no
23005   if test $in_tree_ld = yes ; then
23006       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
23007         gcc_cv_ld_sysroot=yes
23008       fi
23009   elif test x$gcc_cv_ld != x; then
23010     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
23011       gcc_cv_ld_sysroot=yes
23012     fi
23013   fi
23014 fi
23015 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
23016 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
23017 if test x"$gcc_cv_ld_sysroot" = xyes; then
23018
23019 cat >>confdefs.h <<\_ACEOF
23020 #define HAVE_LD_SYSROOT 1
23021 _ACEOF
23022
23023 fi
23024
23025 if test x$with_sysroot = x && test x$host = x$target \
23026    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
23027    && test "$prefix" != "NONE"; then
23028
23029 cat >>confdefs.h <<_ACEOF
23030 #define PREFIX_INCLUDE_DIR "$prefix/include"
23031 _ACEOF
23032
23033 fi
23034
23035 # Test for stack protector support in target C library.
23036 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
23037 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
23038 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
23039   echo $ECHO_N "(cached) $ECHO_C" >&6
23040 else
23041   gcc_cv_libc_provides_ssp=no
23042     case "$target" in
23043        *-*-linux*)
23044       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23045         if test "x$with_sysroot" = x; then
23046           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23047         elif test "x$with_build_sysroot" != "x"; then
23048           glibc_header_dir="${with_build_sysroot}/usr/include"
23049         elif test "x$with_sysroot" = xyes; then
23050           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23051         else
23052           glibc_header_dir="${with_sysroot}/usr/include"
23053         fi
23054       else
23055         glibc_header_dir=/usr/include
23056       fi
23057       # glibc 2.4 and later provides __stack_chk_fail and
23058       # either __stack_chk_guard, or TLS access to stack guard canary.
23059       if test -f $glibc_header_dir/features.h \
23060          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
23061             $glibc_header_dir/features.h > /dev/null; then
23062         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
23063            $glibc_header_dir/features.h > /dev/null; then
23064           gcc_cv_libc_provides_ssp=yes
23065         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
23066              $glibc_header_dir/features.h > /dev/null \
23067              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
23068              $glibc_header_dir/features.h > /dev/null; then
23069           gcc_cv_libc_provides_ssp=yes
23070         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
23071              $glibc_header_dir/features.h > /dev/null && \
23072              test -f $glibc_header_dir/bits/uClibc_config.h && \
23073              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
23074              $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
23075           gcc_cv_libc_provides_ssp=yes
23076         fi
23077       fi
23078         ;;
23079        *-*-darwin*)
23080          echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
23081 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
23082 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
23083   echo $ECHO_N "(cached) $ECHO_C" >&6
23084 else
23085   cat >conftest.$ac_ext <<_ACEOF
23086 /* confdefs.h.  */
23087 _ACEOF
23088 cat confdefs.h >>conftest.$ac_ext
23089 cat >>conftest.$ac_ext <<_ACEOF
23090 /* end confdefs.h.  */
23091 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
23092    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23093 #define __stack_chk_fail innocuous___stack_chk_fail
23094
23095 /* System header to define __stub macros and hopefully few prototypes,
23096     which can conflict with char __stack_chk_fail (); below.
23097     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23098     <limits.h> exists even on freestanding compilers.  */
23099
23100 #ifdef __STDC__
23101 # include <limits.h>
23102 #else
23103 # include <assert.h>
23104 #endif
23105
23106 #undef __stack_chk_fail
23107
23108 /* Override any gcc2 internal prototype to avoid an error.  */
23109 #ifdef __cplusplus
23110 extern "C"
23111 {
23112 #endif
23113 /* We use char because int might match the return type of a gcc2
23114    builtin and then its argument prototype would still apply.  */
23115 char __stack_chk_fail ();
23116 /* The GNU C library defines this for functions which it implements
23117     to always fail with ENOSYS.  Some functions are actually named
23118     something starting with __ and the normal name is an alias.  */
23119 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
23120 choke me
23121 #else
23122 char (*f) () = __stack_chk_fail;
23123 #endif
23124 #ifdef __cplusplus
23125 }
23126 #endif
23127
23128 int
23129 main ()
23130 {
23131 return f != __stack_chk_fail;
23132   ;
23133   return 0;
23134 }
23135 _ACEOF
23136 rm -f conftest.$ac_objext conftest$ac_exeext
23137 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
23138   (eval $ac_link) 2>conftest.er1
23139   ac_status=$?
23140   grep -v '^ *+' conftest.er1 >conftest.err
23141   rm -f conftest.er1
23142   cat conftest.err >&5
23143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23144   (exit $ac_status); } &&
23145          { ac_try='test -z "$ac_c_werror_flag"
23146                          || test ! -s conftest.err'
23147   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23148   (eval $ac_try) 2>&5
23149   ac_status=$?
23150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23151   (exit $ac_status); }; } &&
23152          { ac_try='test -s conftest$ac_exeext'
23153   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23154   (eval $ac_try) 2>&5
23155   ac_status=$?
23156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23157   (exit $ac_status); }; }; then
23158   ac_cv_func___stack_chk_fail=yes
23159 else
23160   echo "$as_me: failed program was:" >&5
23161 sed 's/^/| /' conftest.$ac_ext >&5
23162
23163 ac_cv_func___stack_chk_fail=no
23164 fi
23165 rm -f conftest.err conftest.$ac_objext \
23166       conftest$ac_exeext conftest.$ac_ext
23167 fi
23168 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
23169 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
23170 if test $ac_cv_func___stack_chk_fail = yes; then
23171   gcc_cv_libc_provides_ssp=yes
23172 else
23173   echo "no __stack_chk_fail on this target"
23174 fi
23175
23176         ;;
23177   *) gcc_cv_libc_provides_ssp=no ;;
23178     esac
23179 fi
23180 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
23181 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
23182
23183 if test x$gcc_cv_libc_provides_ssp = xyes; then
23184
23185 cat >>confdefs.h <<\_ACEOF
23186 #define TARGET_LIBC_PROVIDES_SSP 1
23187 _ACEOF
23188
23189 fi
23190
23191 # Check if TFmode long double should be used by default or not.
23192 # Some glibc targets used DFmode long double, but with glibc 2.4
23193 # and later they can use TFmode.
23194 case "$target" in
23195   powerpc*-*-linux* | \
23196   powerpc*-*-gnu* | \
23197   sparc*-*-linux* | \
23198   s390*-*-linux* | \
23199   alpha*-*-linux*)
23200
23201 # Check whether --with-long-double-128 or --without-long-double-128 was given.
23202 if test "${with_long_double_128+set}" = set; then
23203   withval="$with_long_double_128"
23204   gcc_cv_target_ldbl128="$with_long_double_128"
23205 else
23206   gcc_cv_target_ldbl128=no
23207       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23208         if test "x$with_sysroot" = x; then
23209           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23210         elif test "x$with_build_sysroot" != "x"; then
23211           glibc_header_dir="${with_build_sysroot}/usr/include"
23212         elif test "x$with_sysroot" = xyes; then
23213           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23214         else
23215           glibc_header_dir="${with_sysroot}/usr/include"
23216         fi
23217       else
23218         glibc_header_dir=/usr/include
23219       fi
23220       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
23221         $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
23222       && gcc_cv_target_ldbl128=yes
23223
23224 fi;
23225     ;;
23226 esac
23227 if test x$gcc_cv_target_ldbl128 = xyes; then
23228
23229 cat >>confdefs.h <<\_ACEOF
23230 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
23231 _ACEOF
23232
23233 fi
23234
23235 # Find out what GC implementation we want, or may, use.
23236
23237 # Check whether --with-gc or --without-gc was given.
23238 if test "${with_gc+set}" = set; then
23239   withval="$with_gc"
23240   case "$withval" in
23241   page)
23242     GGC=ggc-$withval
23243     ;;
23244   zone)
23245     GGC=ggc-$withval
23246
23247 cat >>confdefs.h <<\_ACEOF
23248 #define GGC_ZONE 1
23249 _ACEOF
23250
23251     ;;
23252   *)
23253     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
23254 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
23255    { (exit 1); exit 1; }; }
23256     ;;
23257 esac
23258 else
23259   GGC=ggc-page
23260 fi;
23261
23262 echo "Using $GGC for garbage collection."
23263
23264 # Use the system's zlib library.
23265 zlibdir=-L../zlib
23266 zlibinc="-I\$(srcdir)/../zlib"
23267
23268 # Check whether --with-system-zlib or --without-system-zlib was given.
23269 if test "${with_system_zlib+set}" = set; then
23270   withval="$with_system_zlib"
23271   zlibdir=
23272 zlibinc=
23273
23274 fi;
23275
23276
23277
23278
23279 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
23280 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
23281     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
23282 if test "${enable_maintainer_mode+set}" = set; then
23283   enableval="$enable_maintainer_mode"
23284   maintainer_mode=$enableval
23285 else
23286   maintainer_mode=no
23287 fi;
23288
23289 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
23290 echo "${ECHO_T}$maintainer_mode" >&6
23291
23292 if test "$maintainer_mode" = "yes"; then
23293   MAINT=''
23294 else
23295   MAINT='#'
23296 fi
23297
23298 # --------------
23299 # Language hooks
23300 # --------------
23301
23302 # Make empty files to contain the specs and options for each language.
23303 # Then add #include lines to for a compiler that has specs and/or options.
23304
23305 subdirs=
23306 lang_opt_files=
23307 lang_specs_files=
23308 lang_tree_files=
23309 # These (without "all_") are set in each config-lang.in.
23310 # `language' must be a single word so is spelled singularly.
23311 all_languages=
23312 all_compilers=
23313 all_outputs='Makefile gccbug libada-mk'
23314 # List of language makefile fragments.
23315 all_lang_makefrags=
23316 # List of language subdirectory makefiles.  Deprecated.
23317 all_lang_makefiles=
23318 # Additional files for gengtype
23319 all_gtfiles="$target_gtfiles"
23320
23321 # These are the languages that are set in --enable-languages,
23322 # and are available in the GCC tree.
23323 all_selected_languages=
23324
23325 # Add the language fragments.
23326 # Languages are added via two mechanisms.  Some information must be
23327 # recorded in makefile variables, these are defined in config-lang.in.
23328 # We accumulate them and plug them into the main Makefile.
23329 # The other mechanism is a set of hooks for each of the main targets
23330 # like `clean', `install', etc.
23331
23332 language_hooks="Make-hooks"
23333
23334 for lang in ${srcdir}/*/config-lang.in
23335 do
23336         test "$lang" = "${srcdir}/*/config-lang.in" && continue
23337
23338         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
23339         if test "x$lang_alias" = x
23340         then
23341               echo "$lang doesn't set \$language." 1>&2
23342               exit 1
23343         fi
23344         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
23345         subdirs="$subdirs $subdir"
23346         case ",$enable_languages," in
23347         *,$lang_alias,*)
23348             all_selected_languages="$all_selected_languages $lang_alias"
23349             if test -f $srcdir/$subdir/lang-specs.h; then
23350                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
23351             fi
23352             ;;
23353         esac
23354
23355         language=
23356         boot_language=
23357         compilers=
23358         outputs=
23359         gtfiles=
23360         subdir_requires=
23361         . ${srcdir}/$subdir/config-lang.in
23362         if test "x$language" = x
23363         then
23364                 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
23365                 exit 1
23366         fi
23367
23368         ok=:
23369         case ",$enable_languages," in
23370                 *,$lang_alias,*) ;;
23371                 *)
23372                         for i in $subdir_requires; do
23373                                 test -f "${srcdir}/$i/config-lang.in" && continue
23374                                 ok=false
23375                                 break
23376                         done
23377                 ;;
23378         esac
23379         $ok || continue
23380
23381         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
23382         if test -f $srcdir/$subdir/lang.opt; then
23383             lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
23384         fi
23385         if test -f $srcdir/$subdir/$subdir-tree.def; then
23386             lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
23387         fi
23388         if test -f ${srcdir}/$subdir/Makefile.in
23389                 then all_lang_makefiles="$subdir/Makefile"
23390         fi
23391         all_languages="$all_languages $language"
23392         all_compilers="$all_compilers $compilers"
23393         all_outputs="$all_outputs $outputs"
23394         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
23395 done
23396
23397 # Pick up gtfiles for c
23398 gtfiles=
23399 . ${srcdir}/c-config-lang.in
23400 all_gtfiles="$all_gtfiles [c] $gtfiles"
23401
23402 check_languages=
23403 for language in $all_selected_languages
23404 do
23405         check_languages="$check_languages check-$language"
23406 done
23407
23408 # We link each language in with a set of hooks, reached indirectly via
23409 # lang.${target}.  Only do so for selected languages.
23410
23411 rm -f Make-hooks
23412 touch Make-hooks
23413 target_list="all.cross start.encap rest.encap tags \
23414         install-common install-man install-info install-pdf dvi pdf \
23415         html uninstall info man srcextra srcman srcinfo \
23416         mostlyclean clean distclean maintainer-clean"
23417
23418 for t in $target_list
23419 do
23420         x=
23421         for lang in $all_selected_languages
23422         do
23423                 x="$x $lang.$t"
23424         done
23425         echo "lang.$t: $x" >> Make-hooks
23426 done
23427
23428 # --------
23429 # UNSORTED
23430 # --------
23431
23432 # Create .gdbinit.
23433
23434 echo "dir ." > .gdbinit
23435 echo "dir ${srcdir}" >> .gdbinit
23436 if test x$gdb_needs_out_file_path = xyes
23437 then
23438         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
23439 fi
23440 if test "x$subdirs" != x; then
23441         for s in $subdirs
23442         do
23443                 echo "dir ${srcdir}/$s" >> .gdbinit
23444         done
23445 fi
23446 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
23447
23448 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
23449
23450
23451
23452 # Find a directory in which to install a shared libgcc.
23453
23454 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
23455 if test "${enable_version_specific_runtime_libs+set}" = set; then
23456   enableval="$enable_version_specific_runtime_libs"
23457
23458 fi;
23459
23460
23461 # Check whether --with-slibdir or --without-slibdir was given.
23462 if test "${with_slibdir+set}" = set; then
23463   withval="$with_slibdir"
23464   slibdir="$with_slibdir"
23465 else
23466   if test "${enable_version_specific_runtime_libs+set}" = set; then
23467   slibdir='$(libsubdir)'
23468 elif test "$host" != "$target"; then
23469   slibdir='$(build_tooldir)/lib'
23470 else
23471   slibdir='$(libdir)'
23472 fi
23473 fi;
23474
23475
23476
23477 # Check whether --with-datarootdir or --without-datarootdir was given.
23478 if test "${with_datarootdir+set}" = set; then
23479   withval="$with_datarootdir"
23480   datarootdir="\${prefix}/$with_datarootdir"
23481 else
23482   datarootdir='$(prefix)/share'
23483 fi;
23484
23485
23486
23487 # Check whether --with-docdir or --without-docdir was given.
23488 if test "${with_docdir+set}" = set; then
23489   withval="$with_docdir"
23490   docdir="\${prefix}/$with_docdir"
23491 else
23492   docdir='$(datarootdir)'
23493 fi;
23494
23495
23496
23497 # Check whether --with-htmldir or --without-htmldir was given.
23498 if test "${with_htmldir+set}" = set; then
23499   withval="$with_htmldir"
23500   htmldir="\${prefix}/$with_htmldir"
23501 else
23502   htmldir='$(docdir)'
23503 fi;
23504
23505
23506 # Substitute configuration variables
23507
23508
23509
23510
23511
23512
23513
23514
23515
23516
23517
23518
23519
23520
23521
23522
23523
23524
23525
23526
23527
23528
23529
23530
23531
23532
23533
23534
23535
23536
23537
23538
23539
23540
23541
23542
23543
23544
23545
23546
23547
23548
23549
23550
23551
23552
23553
23554
23555
23556
23557
23558
23559
23560
23561
23562
23563 # Echo link setup.
23564 if test x${build} = x${host} ; then
23565   if test x${host} = x${target} ; then
23566     echo "Links are now set up to build a native compiler for ${target}." 1>&2
23567   else
23568     echo "Links are now set up to build a cross-compiler" 1>&2
23569     echo " from ${host} to ${target}." 1>&2
23570   fi
23571 else
23572   if test x${host} = x${target} ; then
23573     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
23574     echo " for ${target}." 1>&2
23575   else
23576     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
23577     echo " from ${host} to ${target}." 1>&2
23578   fi
23579 fi
23580
23581
23582
23583
23584 # Configure the subdirectories
23585 # AC_CONFIG_SUBDIRS($subdirs)
23586
23587 # Create the Makefile
23588 # and configure language subdirectories
23589           ac_config_files="$ac_config_files $all_outputs"
23590
23591
23592           ac_config_commands="$ac_config_commands default"
23593
23594 cat >confcache <<\_ACEOF
23595 # This file is a shell script that caches the results of configure
23596 # tests run on this system so they can be shared between configure
23597 # scripts and configure runs, see configure's option --config-cache.
23598 # It is not useful on other systems.  If it contains results you don't
23599 # want to keep, you may remove or edit it.
23600 #
23601 # config.status only pays attention to the cache file if you give it
23602 # the --recheck option to rerun configure.
23603 #
23604 # `ac_cv_env_foo' variables (set or unset) will be overridden when
23605 # loading this file, other *unset* `ac_cv_foo' will be assigned the
23606 # following values.
23607
23608 _ACEOF
23609
23610 # The following way of writing the cache mishandles newlines in values,
23611 # but we know of no workaround that is simple, portable, and efficient.
23612 # So, don't put newlines in cache variables' values.
23613 # Ultrix sh set writes to stderr and can't be redirected directly,
23614 # and sets the high bit in the cache file unless we assign to the vars.
23615 {
23616   (set) 2>&1 |
23617     case `(ac_space=' '; set | grep ac_space) 2>&1` in
23618     *ac_space=\ *)
23619       # `set' does not quote correctly, so add quotes (double-quote
23620       # substitution turns \\\\ into \\, and sed turns \\ into \).
23621       sed -n \
23622         "s/'/'\\\\''/g;
23623           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
23624       ;;
23625     *)
23626       # `set' quotes correctly as required by POSIX, so do not add quotes.
23627       sed -n \
23628         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
23629       ;;
23630     esac;
23631 } |
23632   sed '
23633      t clear
23634      : clear
23635      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
23636      t end
23637      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
23638      : end' >>confcache
23639 if diff $cache_file confcache >/dev/null 2>&1; then :; else
23640   if test -w $cache_file; then
23641     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
23642     cat confcache >$cache_file
23643   else
23644     echo "not updating unwritable cache $cache_file"
23645   fi
23646 fi
23647 rm -f confcache
23648
23649 test "x$prefix" = xNONE && prefix=$ac_default_prefix
23650 # Let make expand exec_prefix.
23651 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
23652
23653 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23654 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23655 # trailing colons and then remove the whole line if VPATH becomes empty
23656 # (actually we leave an empty line to preserve line numbers).
23657 if test "x$srcdir" = x.; then
23658   ac_vpsub='/^[  ]*VPATH[        ]*=/{
23659 s/:*\$(srcdir):*/:/;
23660 s/:*\${srcdir}:*/:/;
23661 s/:*@srcdir@:*/:/;
23662 s/^\([^=]*=[     ]*\):*/\1/;
23663 s/:*$//;
23664 s/^[^=]*=[       ]*$//;
23665 }'
23666 fi
23667
23668 DEFS=-DHAVE_CONFIG_H
23669
23670 ac_libobjs=
23671 ac_ltlibobjs=
23672 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
23673   # 1. Remove the extension, and $U if already installed.
23674   ac_i=`echo "$ac_i" |
23675          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
23676   # 2. Add them.
23677   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
23678   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
23679 done
23680 LIBOBJS=$ac_libobjs
23681
23682 LTLIBOBJS=$ac_ltlibobjs
23683
23684
23685
23686 : ${CONFIG_STATUS=./config.status}
23687 ac_clean_files_save=$ac_clean_files
23688 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
23689 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
23690 echo "$as_me: creating $CONFIG_STATUS" >&6;}
23691 cat >$CONFIG_STATUS <<_ACEOF
23692 #! $SHELL
23693 # Generated by $as_me.
23694 # Run this file to recreate the current configuration.
23695 # Compiler output produced by configure, useful for debugging
23696 # configure, is in config.log if it exists.
23697
23698 debug=false
23699 ac_cs_recheck=false
23700 ac_cs_silent=false
23701 SHELL=\${CONFIG_SHELL-$SHELL}
23702 _ACEOF
23703
23704 cat >>$CONFIG_STATUS <<\_ACEOF
23705 ## --------------------- ##
23706 ## M4sh Initialization.  ##
23707 ## --------------------- ##
23708
23709 # Be Bourne compatible
23710 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
23711   emulate sh
23712   NULLCMD=:
23713   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
23714   # is contrary to our usage.  Disable this feature.
23715   alias -g '${1+"$@"}'='"$@"'
23716 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
23717   set -o posix
23718 fi
23719 DUALCASE=1; export DUALCASE # for MKS sh
23720
23721 # Support unset when possible.
23722 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
23723   as_unset=unset
23724 else
23725   as_unset=false
23726 fi
23727
23728
23729 # Work around bugs in pre-3.0 UWIN ksh.
23730 $as_unset ENV MAIL MAILPATH
23731 PS1='$ '
23732 PS2='> '
23733 PS4='+ '
23734
23735 # NLS nuisances.
23736 for as_var in \
23737   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
23738   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
23739   LC_TELEPHONE LC_TIME
23740 do
23741   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
23742     eval $as_var=C; export $as_var
23743   else
23744     $as_unset $as_var
23745   fi
23746 done
23747
23748 # Required to use basename.
23749 if expr a : '\(a\)' >/dev/null 2>&1; then
23750   as_expr=expr
23751 else
23752   as_expr=false
23753 fi
23754
23755 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
23756   as_basename=basename
23757 else
23758   as_basename=false
23759 fi
23760
23761
23762 # Name of the executable.
23763 as_me=`$as_basename "$0" ||
23764 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
23765          X"$0" : 'X\(//\)$' \| \
23766          X"$0" : 'X\(/\)$' \| \
23767          .     : '\(.\)' 2>/dev/null ||
23768 echo X/"$0" |
23769     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
23770           /^X\/\(\/\/\)$/{ s//\1/; q; }
23771           /^X\/\(\/\).*/{ s//\1/; q; }
23772           s/.*/./; q'`
23773
23774
23775 # PATH needs CR, and LINENO needs CR and PATH.
23776 # Avoid depending upon Character Ranges.
23777 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
23778 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
23779 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
23780 as_cr_digits='0123456789'
23781 as_cr_alnum=$as_cr_Letters$as_cr_digits
23782
23783 # The user is always right.
23784 if test "${PATH_SEPARATOR+set}" != set; then
23785   echo "#! /bin/sh" >conf$$.sh
23786   echo  "exit 0"   >>conf$$.sh
23787   chmod +x conf$$.sh
23788   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
23789     PATH_SEPARATOR=';'
23790   else
23791     PATH_SEPARATOR=:
23792   fi
23793   rm -f conf$$.sh
23794 fi
23795
23796
23797   as_lineno_1=$LINENO
23798   as_lineno_2=$LINENO
23799   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
23800   test "x$as_lineno_1" != "x$as_lineno_2" &&
23801   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
23802   # Find who we are.  Look in the path if we contain no path at all
23803   # relative or not.
23804   case $0 in
23805     *[\\/]* ) as_myself=$0 ;;
23806     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23807 for as_dir in $PATH
23808 do
23809   IFS=$as_save_IFS
23810   test -z "$as_dir" && as_dir=.
23811   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
23812 done
23813
23814        ;;
23815   esac
23816   # We did not find ourselves, most probably we were run as `sh COMMAND'
23817   # in which case we are not to be found in the path.
23818   if test "x$as_myself" = x; then
23819     as_myself=$0
23820   fi
23821   if test ! -f "$as_myself"; then
23822     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
23823 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
23824    { (exit 1); exit 1; }; }
23825   fi
23826   case $CONFIG_SHELL in
23827   '')
23828     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23829 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
23830 do
23831   IFS=$as_save_IFS
23832   test -z "$as_dir" && as_dir=.
23833   for as_base in sh bash ksh sh5; do
23834          case $as_dir in
23835          /*)
23836            if ("$as_dir/$as_base" -c '
23837   as_lineno_1=$LINENO
23838   as_lineno_2=$LINENO
23839   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
23840   test "x$as_lineno_1" != "x$as_lineno_2" &&
23841   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
23842              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
23843              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
23844              CONFIG_SHELL=$as_dir/$as_base
23845              export CONFIG_SHELL
23846              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
23847            fi;;
23848          esac
23849        done
23850 done
23851 ;;
23852   esac
23853
23854   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
23855   # uniformly replaced by the line number.  The first 'sed' inserts a
23856   # line-number line before each line; the second 'sed' does the real
23857   # work.  The second script uses 'N' to pair each line-number line
23858   # with the numbered line, and appends trailing '-' during
23859   # substitution so that $LINENO is not a special case at line end.
23860   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
23861   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
23862   sed '=' <$as_myself |
23863     sed '
23864       N
23865       s,$,-,
23866       : loop
23867       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
23868       t loop
23869       s,-$,,
23870       s,^['$as_cr_digits']*\n,,
23871     ' >$as_me.lineno &&
23872   chmod +x $as_me.lineno ||
23873     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
23874 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
23875    { (exit 1); exit 1; }; }
23876
23877   # Don't try to exec as it changes $[0], causing all sort of problems
23878   # (the dirname of $[0] is not the place where we might find the
23879   # original and so on.  Autoconf is especially sensible to this).
23880   . ./$as_me.lineno
23881   # Exit status is that of the last command.
23882   exit
23883 }
23884
23885
23886 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
23887   *c*,-n*) ECHO_N= ECHO_C='
23888 ' ECHO_T='      ' ;;
23889   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
23890   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
23891 esac
23892
23893 if expr a : '\(a\)' >/dev/null 2>&1; then
23894   as_expr=expr
23895 else
23896   as_expr=false
23897 fi
23898
23899 rm -f conf$$ conf$$.exe conf$$.file
23900 echo >conf$$.file
23901 if ln -s conf$$.file conf$$ 2>/dev/null; then
23902   # We could just check for DJGPP; but this test a) works b) is more generic
23903   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
23904   if test -f conf$$.exe; then
23905     # Don't use ln at all; we don't have any links
23906     as_ln_s='cp -p'
23907   else
23908     as_ln_s='ln -s'
23909   fi
23910 elif ln conf$$.file conf$$ 2>/dev/null; then
23911   as_ln_s=ln
23912 else
23913   as_ln_s='cp -p'
23914 fi
23915 rm -f conf$$ conf$$.exe conf$$.file
23916
23917 if mkdir -p . 2>/dev/null; then
23918   as_mkdir_p=:
23919 else
23920   test -d ./-p && rmdir ./-p
23921   as_mkdir_p=false
23922 fi
23923
23924 as_executable_p="test -f"
23925
23926 # Sed expression to map a string onto a valid CPP name.
23927 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
23928
23929 # Sed expression to map a string onto a valid variable name.
23930 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
23931
23932
23933 # IFS
23934 # We need space, tab and new line, in precisely that order.
23935 as_nl='
23936 '
23937 IFS="   $as_nl"
23938
23939 # CDPATH.
23940 $as_unset CDPATH
23941
23942 exec 6>&1
23943
23944 # Open the log real soon, to keep \$[0] and so on meaningful, and to
23945 # report actual input values of CONFIG_FILES etc. instead of their
23946 # values after options handling.  Logging --version etc. is OK.
23947 exec 5>>config.log
23948 {
23949   echo
23950   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
23951 ## Running $as_me. ##
23952 _ASBOX
23953 } >&5
23954 cat >&5 <<_CSEOF
23955
23956 This file was extended by $as_me, which was
23957 generated by GNU Autoconf 2.59.  Invocation command line was
23958
23959   CONFIG_FILES    = $CONFIG_FILES
23960   CONFIG_HEADERS  = $CONFIG_HEADERS
23961   CONFIG_LINKS    = $CONFIG_LINKS
23962   CONFIG_COMMANDS = $CONFIG_COMMANDS
23963   $ $0 $@
23964
23965 _CSEOF
23966 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
23967 echo >&5
23968 _ACEOF
23969
23970 # Files that config.status was made for.
23971 if test -n "$ac_config_files"; then
23972   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
23973 fi
23974
23975 if test -n "$ac_config_headers"; then
23976   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
23977 fi
23978
23979 if test -n "$ac_config_links"; then
23980   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
23981 fi
23982
23983 if test -n "$ac_config_commands"; then
23984   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
23985 fi
23986
23987 cat >>$CONFIG_STATUS <<\_ACEOF
23988
23989 ac_cs_usage="\
23990 \`$as_me' instantiates files from templates according to the
23991 current configuration.
23992
23993 Usage: $0 [OPTIONS] [FILE]...
23994
23995   -h, --help       print this help, then exit
23996   -V, --version    print version number, then exit
23997   -q, --quiet      do not print progress messages
23998   -d, --debug      don't remove temporary files
23999       --recheck    update $as_me by reconfiguring in the same conditions
24000   --file=FILE[:TEMPLATE]
24001                    instantiate the configuration file FILE
24002   --header=FILE[:TEMPLATE]
24003                    instantiate the configuration header FILE
24004
24005 Configuration files:
24006 $config_files
24007
24008 Configuration headers:
24009 $config_headers
24010
24011 Configuration commands:
24012 $config_commands
24013
24014 Report bugs to <bug-autoconf@gnu.org>."
24015 _ACEOF
24016
24017 cat >>$CONFIG_STATUS <<_ACEOF
24018 ac_cs_version="\\
24019 config.status
24020 configured by $0, generated by GNU Autoconf 2.59,
24021   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
24022
24023 Copyright (C) 2003 Free Software Foundation, Inc.
24024 This config.status script is free software; the Free Software Foundation
24025 gives unlimited permission to copy, distribute and modify it."
24026 srcdir=$srcdir
24027 _ACEOF
24028
24029 cat >>$CONFIG_STATUS <<\_ACEOF
24030 # If no file are specified by the user, then we need to provide default
24031 # value.  By we need to know if files were specified by the user.
24032 ac_need_defaults=:
24033 while test $# != 0
24034 do
24035   case $1 in
24036   --*=*)
24037     ac_option=`expr "x$1" : 'x\([^=]*\)='`
24038     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
24039     ac_shift=:
24040     ;;
24041   -*)
24042     ac_option=$1
24043     ac_optarg=$2
24044     ac_shift=shift
24045     ;;
24046   *) # This is not an option, so the user has probably given explicit
24047      # arguments.
24048      ac_option=$1
24049      ac_need_defaults=false;;
24050   esac
24051
24052   case $ac_option in
24053   # Handling of the options.
24054 _ACEOF
24055 cat >>$CONFIG_STATUS <<\_ACEOF
24056   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24057     ac_cs_recheck=: ;;
24058   --version | --vers* | -V )
24059     echo "$ac_cs_version"; exit 0 ;;
24060   --he | --h)
24061     # Conflict between --help and --header
24062     { { echo "$as_me:$LINENO: error: ambiguous option: $1
24063 Try \`$0 --help' for more information." >&5
24064 echo "$as_me: error: ambiguous option: $1
24065 Try \`$0 --help' for more information." >&2;}
24066    { (exit 1); exit 1; }; };;
24067   --help | --hel | -h )
24068     echo "$ac_cs_usage"; exit 0 ;;
24069   --debug | --d* | -d )
24070     debug=: ;;
24071   --file | --fil | --fi | --f )
24072     $ac_shift
24073     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24074     ac_need_defaults=false;;
24075   --header | --heade | --head | --hea )
24076     $ac_shift
24077     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24078     ac_need_defaults=false;;
24079   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24080   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24081     ac_cs_silent=: ;;
24082
24083   # This is an error.
24084   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
24085 Try \`$0 --help' for more information." >&5
24086 echo "$as_me: error: unrecognized option: $1
24087 Try \`$0 --help' for more information." >&2;}
24088    { (exit 1); exit 1; }; } ;;
24089
24090   *) ac_config_targets="$ac_config_targets $1" ;;
24091
24092   esac
24093   shift
24094 done
24095
24096 ac_configure_extra_args=
24097
24098 if $ac_cs_silent; then
24099   exec 6>/dev/null
24100   ac_configure_extra_args="$ac_configure_extra_args --silent"
24101 fi
24102
24103 _ACEOF
24104 cat >>$CONFIG_STATUS <<_ACEOF
24105 if \$ac_cs_recheck; then
24106   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24107   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24108 fi
24109
24110 _ACEOF
24111
24112 cat >>$CONFIG_STATUS <<_ACEOF
24113 #
24114 # INIT-COMMANDS section.
24115 #
24116
24117 subdirs='$subdirs'
24118
24119 _ACEOF
24120
24121
24122
24123 cat >>$CONFIG_STATUS <<\_ACEOF
24124 for ac_config_target in $ac_config_targets
24125 do
24126   case "$ac_config_target" in
24127   # Handling of arguments.
24128   "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
24129   "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
24130   "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
24131   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
24132   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24133   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
24134   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24135 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24136    { (exit 1); exit 1; }; };;
24137   esac
24138 done
24139
24140 # If the user did not use the arguments to specify the items to instantiate,
24141 # then the envvar interface is used.  Set only those that are not.
24142 # We use the long form for the default assignment because of an extremely
24143 # bizarre bug on SunOS 4.1.3.
24144 if $ac_need_defaults; then
24145   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24146   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24147   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24148 fi
24149
24150 # Have a temporary directory for convenience.  Make it in the build tree
24151 # simply because there is no reason to put it here, and in addition,
24152 # creating and moving files from /tmp can sometimes cause problems.
24153 # Create a temporary directory, and hook for its removal unless debugging.
24154 $debug ||
24155 {
24156   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
24157   trap '{ (exit 1); exit 1; }' 1 2 13 15
24158 }
24159
24160 # Create a (secure) tmp directory for tmp files.
24161
24162 {
24163   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
24164   test -n "$tmp" && test -d "$tmp"
24165 }  ||
24166 {
24167   tmp=./confstat$$-$RANDOM
24168   (umask 077 && mkdir $tmp)
24169 } ||
24170 {
24171    echo "$me: cannot create a temporary directory in ." >&2
24172    { (exit 1); exit 1; }
24173 }
24174
24175 _ACEOF
24176
24177 cat >>$CONFIG_STATUS <<_ACEOF
24178
24179 #
24180 # CONFIG_FILES section.
24181 #
24182
24183 # No need to generate the scripts if there are no CONFIG_FILES.
24184 # This happens for instance when ./config.status config.h
24185 if test -n "\$CONFIG_FILES"; then
24186   # Protect against being on the right side of a sed subst in config.status.
24187   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
24188    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
24189 s,@SHELL@,$SHELL,;t t
24190 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
24191 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
24192 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
24193 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
24194 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
24195 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
24196 s,@exec_prefix@,$exec_prefix,;t t
24197 s,@prefix@,$prefix,;t t
24198 s,@program_transform_name@,$program_transform_name,;t t
24199 s,@bindir@,$bindir,;t t
24200 s,@sbindir@,$sbindir,;t t
24201 s,@libexecdir@,$libexecdir,;t t
24202 s,@datadir@,$datadir,;t t
24203 s,@sysconfdir@,$sysconfdir,;t t
24204 s,@sharedstatedir@,$sharedstatedir,;t t
24205 s,@localstatedir@,$localstatedir,;t t
24206 s,@libdir@,$libdir,;t t
24207 s,@includedir@,$includedir,;t t
24208 s,@oldincludedir@,$oldincludedir,;t t
24209 s,@infodir@,$infodir,;t t
24210 s,@mandir@,$mandir,;t t
24211 s,@build_alias@,$build_alias,;t t
24212 s,@host_alias@,$host_alias,;t t
24213 s,@target_alias@,$target_alias,;t t
24214 s,@DEFS@,$DEFS,;t t
24215 s,@ECHO_C@,$ECHO_C,;t t
24216 s,@ECHO_N@,$ECHO_N,;t t
24217 s,@ECHO_T@,$ECHO_T,;t t
24218 s,@LIBS@,$LIBS,;t t
24219 s,@build@,$build,;t t
24220 s,@build_cpu@,$build_cpu,;t t
24221 s,@build_vendor@,$build_vendor,;t t
24222 s,@build_os@,$build_os,;t t
24223 s,@host@,$host,;t t
24224 s,@host_cpu@,$host_cpu,;t t
24225 s,@host_vendor@,$host_vendor,;t t
24226 s,@host_os@,$host_os,;t t
24227 s,@target@,$target,;t t
24228 s,@target_cpu@,$target_cpu,;t t
24229 s,@target_vendor@,$target_vendor,;t t
24230 s,@target_os@,$target_os,;t t
24231 s,@target_noncanonical@,$target_noncanonical,;t t
24232 s,@build_libsubdir@,$build_libsubdir,;t t
24233 s,@build_subdir@,$build_subdir,;t t
24234 s,@host_subdir@,$host_subdir,;t t
24235 s,@target_subdir@,$target_subdir,;t t
24236 s,@GENINSRC@,$GENINSRC,;t t
24237 s,@CC@,$CC,;t t
24238 s,@CFLAGS@,$CFLAGS,;t t
24239 s,@LDFLAGS@,$LDFLAGS,;t t
24240 s,@CPPFLAGS@,$CPPFLAGS,;t t
24241 s,@ac_ct_CC@,$ac_ct_CC,;t t
24242 s,@EXEEXT@,$EXEEXT,;t t
24243 s,@OBJEXT@,$OBJEXT,;t t
24244 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
24245 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
24246 s,@CPP@,$CPP,;t t
24247 s,@EGREP@,$EGREP,;t t
24248 s,@loose_warn@,$loose_warn,;t t
24249 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
24250 s,@strict_warn@,$strict_warn,;t t
24251 s,@warn_cflags@,$warn_cflags,;t t
24252 s,@nocommon_flag@,$nocommon_flag,;t t
24253 s,@TREEBROWSER@,$TREEBROWSER,;t t
24254 s,@valgrind_path@,$valgrind_path,;t t
24255 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
24256 s,@valgrind_command@,$valgrind_command,;t t
24257 s,@coverage_flags@,$coverage_flags,;t t
24258 s,@enable_multilib@,$enable_multilib,;t t
24259 s,@enable_decimal_float@,$enable_decimal_float,;t t
24260 s,@enable_fixed_point@,$enable_fixed_point,;t t
24261 s,@enable_shared@,$enable_shared,;t t
24262 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
24263 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
24264 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
24265 s,@onestep@,$onestep,;t t
24266 s,@PKGVERSION@,$PKGVERSION,;t t
24267 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
24268 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
24269 s,@datarootdir@,$datarootdir,;t t
24270 s,@docdir@,$docdir,;t t
24271 s,@htmldir@,$htmldir,;t t
24272 s,@SET_MAKE@,$SET_MAKE,;t t
24273 s,@AWK@,$AWK,;t t
24274 s,@LN_S@,$LN_S,;t t
24275 s,@LN@,$LN,;t t
24276 s,@RANLIB@,$RANLIB,;t t
24277 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
24278 s,@ranlib_flags@,$ranlib_flags,;t t
24279 s,@INSTALL@,$INSTALL,;t t
24280 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
24281 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
24282 s,@make_compare_target@,$make_compare_target,;t t
24283 s,@have_mktemp_command@,$have_mktemp_command,;t t
24284 s,@MAKEINFO@,$MAKEINFO,;t t
24285 s,@BUILD_INFO@,$BUILD_INFO,;t t
24286 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
24287 s,@FLEX@,$FLEX,;t t
24288 s,@BISON@,$BISON,;t t
24289 s,@NM@,$NM,;t t
24290 s,@AR@,$AR,;t t
24291 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
24292 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
24293 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
24294 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
24295 s,@LIBICONV@,$LIBICONV,;t t
24296 s,@LTLIBICONV@,$LTLIBICONV,;t t
24297 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
24298 s,@manext@,$manext,;t t
24299 s,@objext@,$objext,;t t
24300 s,@gthread_flags@,$gthread_flags,;t t
24301 s,@extra_modes_file@,$extra_modes_file,;t t
24302 s,@extra_opt_files@,$extra_opt_files,;t t
24303 s,@USE_NLS@,$USE_NLS,;t t
24304 s,@LIBINTL@,$LIBINTL,;t t
24305 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
24306 s,@INCINTL@,$INCINTL,;t t
24307 s,@XGETTEXT@,$XGETTEXT,;t t
24308 s,@GMSGFMT@,$GMSGFMT,;t t
24309 s,@POSUB@,$POSUB,;t t
24310 s,@CATALOGS@,$CATALOGS,;t t
24311 s,@DATADIRNAME@,$DATADIRNAME,;t t
24312 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
24313 s,@GENCAT@,$GENCAT,;t t
24314 s,@CATOBJEXT@,$CATOBJEXT,;t t
24315 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
24316 s,@CROSS@,$CROSS,;t t
24317 s,@ALL@,$ALL,;t t
24318 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
24319 s,@inhibit_libc@,$inhibit_libc,;t t
24320 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
24321 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
24322 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
24323 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
24324 s,@collect2@,$collect2,;t t
24325 s,@LIBTOOL@,$LIBTOOL,;t t
24326 s,@SED@,$SED,;t t
24327 s,@FGREP@,$FGREP,;t t
24328 s,@GREP@,$GREP,;t t
24329 s,@LD@,$LD,;t t
24330 s,@DUMPBIN@,$DUMPBIN,;t t
24331 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
24332 s,@ac_ct_AR@,$ac_ct_AR,;t t
24333 s,@STRIP@,$STRIP,;t t
24334 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
24335 s,@lt_ECHO@,$lt_ECHO,;t t
24336 s,@objdir@,$objdir,;t t
24337 s,@enable_fast_install@,$enable_fast_install,;t t
24338 s,@gcc_cv_as@,$gcc_cv_as,;t t
24339 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
24340 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
24341 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
24342 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
24343 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
24344 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
24345 s,@libgcc_visibility@,$libgcc_visibility,;t t
24346 s,@GGC@,$GGC,;t t
24347 s,@zlibdir@,$zlibdir,;t t
24348 s,@zlibinc@,$zlibinc,;t t
24349 s,@MAINT@,$MAINT,;t t
24350 s,@gcc_tooldir@,$gcc_tooldir,;t t
24351 s,@dollar@,$dollar,;t t
24352 s,@slibdir@,$slibdir,;t t
24353 s,@subdirs@,$subdirs,;t t
24354 s,@srcdir@,$srcdir,;t t
24355 s,@all_compilers@,$all_compilers,;t t
24356 s,@all_gtfiles@,$all_gtfiles,;t t
24357 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
24358 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
24359 s,@all_languages@,$all_languages,;t t
24360 s,@all_selected_languages@,$all_selected_languages,;t t
24361 s,@build_exeext@,$build_exeext,;t t
24362 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
24363 s,@build_xm_file_list@,$build_xm_file_list,;t t
24364 s,@build_xm_include_list@,$build_xm_include_list,;t t
24365 s,@build_xm_defines@,$build_xm_defines,;t t
24366 s,@build_file_translate@,$build_file_translate,;t t
24367 s,@check_languages@,$check_languages,;t t
24368 s,@cpp_install_dir@,$cpp_install_dir,;t t
24369 s,@xmake_file@,$xmake_file,;t t
24370 s,@tmake_file@,$tmake_file,;t t
24371 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
24372 s,@extra_headers_list@,$extra_headers_list,;t t
24373 s,@extra_objs@,$extra_objs,;t t
24374 s,@extra_parts@,$extra_parts,;t t
24375 s,@extra_passes@,$extra_passes,;t t
24376 s,@extra_programs@,$extra_programs,;t t
24377 s,@float_h_file@,$float_h_file,;t t
24378 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
24379 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
24380 s,@host_exeext@,$host_exeext,;t t
24381 s,@host_xm_file_list@,$host_xm_file_list,;t t
24382 s,@host_xm_include_list@,$host_xm_include_list,;t t
24383 s,@host_xm_defines@,$host_xm_defines,;t t
24384 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
24385 s,@install@,$install,;t t
24386 s,@lang_opt_files@,$lang_opt_files,;t t
24387 s,@lang_specs_files@,$lang_specs_files,;t t
24388 s,@lang_tree_files@,$lang_tree_files,;t t
24389 s,@local_prefix@,$local_prefix,;t t
24390 s,@md_file@,$md_file,;t t
24391 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
24392 s,@out_file@,$out_file,;t t
24393 s,@out_object_file@,$out_object_file,;t t
24394 s,@thread_file@,$thread_file,;t t
24395 s,@tm_file_list@,$tm_file_list,;t t
24396 s,@tm_include_list@,$tm_include_list,;t t
24397 s,@tm_defines@,$tm_defines,;t t
24398 s,@tm_p_file_list@,$tm_p_file_list,;t t
24399 s,@tm_p_include_list@,$tm_p_include_list,;t t
24400 s,@xm_file_list@,$xm_file_list,;t t
24401 s,@xm_include_list@,$xm_include_list,;t t
24402 s,@xm_defines@,$xm_defines,;t t
24403 s,@c_target_objs@,$c_target_objs,;t t
24404 s,@cxx_target_objs@,$cxx_target_objs,;t t
24405 s,@target_cpu_default@,$target_cpu_default,;t t
24406 s,@GMPLIBS@,$GMPLIBS,;t t
24407 s,@GMPINC@,$GMPINC,;t t
24408 s,@LIBOBJS@,$LIBOBJS,;t t
24409 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
24410 /@language_hooks@/r $language_hooks
24411 s,@language_hooks@,,;t t
24412 CEOF
24413
24414 _ACEOF
24415
24416   cat >>$CONFIG_STATUS <<\_ACEOF
24417   # Split the substitutions into bite-sized pieces for seds with
24418   # small command number limits, like on Digital OSF/1 and HP-UX.
24419   ac_max_sed_lines=48
24420   ac_sed_frag=1 # Number of current file.
24421   ac_beg=1 # First line for current file.
24422   ac_end=$ac_max_sed_lines # Line after last line for current file.
24423   ac_more_lines=:
24424   ac_sed_cmds=
24425   while $ac_more_lines; do
24426     if test $ac_beg -gt 1; then
24427       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24428     else
24429       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24430     fi
24431     if test ! -s $tmp/subs.frag; then
24432       ac_more_lines=false
24433     else
24434       # The purpose of the label and of the branching condition is to
24435       # speed up the sed processing (if there are no `@' at all, there
24436       # is no need to browse any of the substitutions).
24437       # These are the two extra sed commands mentioned above.
24438       (echo ':t
24439   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
24440       if test -z "$ac_sed_cmds"; then
24441         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
24442       else
24443         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
24444       fi
24445       ac_sed_frag=`expr $ac_sed_frag + 1`
24446       ac_beg=$ac_end
24447       ac_end=`expr $ac_end + $ac_max_sed_lines`
24448     fi
24449   done
24450   if test -z "$ac_sed_cmds"; then
24451     ac_sed_cmds=cat
24452   fi
24453 fi # test -n "$CONFIG_FILES"
24454
24455 _ACEOF
24456 cat >>$CONFIG_STATUS <<\_ACEOF
24457 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
24458   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24459   case $ac_file in
24460   - | *:- | *:-:* ) # input from stdin
24461         cat >$tmp/stdin
24462         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24463         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24464   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24465         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24466   * )   ac_file_in=$ac_file.in ;;
24467   esac
24468
24469   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
24470   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24471 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24472          X"$ac_file" : 'X\(//\)[^/]' \| \
24473          X"$ac_file" : 'X\(//\)$' \| \
24474          X"$ac_file" : 'X\(/\)' \| \
24475          .     : '\(.\)' 2>/dev/null ||
24476 echo X"$ac_file" |
24477     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24478           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24479           /^X\(\/\/\)$/{ s//\1/; q; }
24480           /^X\(\/\).*/{ s//\1/; q; }
24481           s/.*/./; q'`
24482   { if $as_mkdir_p; then
24483     mkdir -p "$ac_dir"
24484   else
24485     as_dir="$ac_dir"
24486     as_dirs=
24487     while test ! -d "$as_dir"; do
24488       as_dirs="$as_dir $as_dirs"
24489       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24490 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24491          X"$as_dir" : 'X\(//\)[^/]' \| \
24492          X"$as_dir" : 'X\(//\)$' \| \
24493          X"$as_dir" : 'X\(/\)' \| \
24494          .     : '\(.\)' 2>/dev/null ||
24495 echo X"$as_dir" |
24496     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24497           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24498           /^X\(\/\/\)$/{ s//\1/; q; }
24499           /^X\(\/\).*/{ s//\1/; q; }
24500           s/.*/./; q'`
24501     done
24502     test ! -n "$as_dirs" || mkdir $as_dirs
24503   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24504 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24505    { (exit 1); exit 1; }; }; }
24506
24507   ac_builddir=.
24508
24509 if test "$ac_dir" != .; then
24510   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24511   # A "../" for each directory in $ac_dir_suffix.
24512   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24513 else
24514   ac_dir_suffix= ac_top_builddir=
24515 fi
24516
24517 case $srcdir in
24518   .)  # No --srcdir option.  We are building in place.
24519     ac_srcdir=.
24520     if test -z "$ac_top_builddir"; then
24521        ac_top_srcdir=.
24522     else
24523        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24524     fi ;;
24525   [\\/]* | ?:[\\/]* )  # Absolute path.
24526     ac_srcdir=$srcdir$ac_dir_suffix;
24527     ac_top_srcdir=$srcdir ;;
24528   *) # Relative path.
24529     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24530     ac_top_srcdir=$ac_top_builddir$srcdir ;;
24531 esac
24532
24533 # Do not use `cd foo && pwd` to compute absolute paths, because
24534 # the directories may not exist.
24535 case `pwd` in
24536 .) ac_abs_builddir="$ac_dir";;
24537 *)
24538   case "$ac_dir" in
24539   .) ac_abs_builddir=`pwd`;;
24540   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24541   *) ac_abs_builddir=`pwd`/"$ac_dir";;
24542   esac;;
24543 esac
24544 case $ac_abs_builddir in
24545 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24546 *)
24547   case ${ac_top_builddir}. in
24548   .) ac_abs_top_builddir=$ac_abs_builddir;;
24549   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24550   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24551   esac;;
24552 esac
24553 case $ac_abs_builddir in
24554 .) ac_abs_srcdir=$ac_srcdir;;
24555 *)
24556   case $ac_srcdir in
24557   .) ac_abs_srcdir=$ac_abs_builddir;;
24558   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24559   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24560   esac;;
24561 esac
24562 case $ac_abs_builddir in
24563 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24564 *)
24565   case $ac_top_srcdir in
24566   .) ac_abs_top_srcdir=$ac_abs_builddir;;
24567   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24568   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24569   esac;;
24570 esac
24571
24572
24573
24574   if test x"$ac_file" != x-; then
24575     { echo "$as_me:$LINENO: creating $ac_file" >&5
24576 echo "$as_me: creating $ac_file" >&6;}
24577     rm -f "$ac_file"
24578   fi
24579   # Let's still pretend it is `configure' which instantiates (i.e., don't
24580   # use $as_me), people would be surprised to read:
24581   #    /* config.h.  Generated by config.status.  */
24582   if test x"$ac_file" = x-; then
24583     configure_input=
24584   else
24585     configure_input="$ac_file.  "
24586   fi
24587   configure_input=$configure_input"Generated from `echo $ac_file_in |
24588                                      sed 's,.*/,,'` by configure."
24589
24590   # First look for the input files in the build tree, otherwise in the
24591   # src tree.
24592   ac_file_inputs=`IFS=:
24593     for f in $ac_file_in; do
24594       case $f in
24595       -) echo $tmp/stdin ;;
24596       [\\/$]*)
24597          # Absolute (can't be DOS-style, as IFS=:)
24598          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24599 echo "$as_me: error: cannot find input file: $f" >&2;}
24600    { (exit 1); exit 1; }; }
24601          echo "$f";;
24602       *) # Relative
24603          if test -f "$f"; then
24604            # Build tree
24605            echo "$f"
24606          elif test -f "$srcdir/$f"; then
24607            # Source tree
24608            echo "$srcdir/$f"
24609          else
24610            # /dev/null tree
24611            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24612 echo "$as_me: error: cannot find input file: $f" >&2;}
24613    { (exit 1); exit 1; }; }
24614          fi;;
24615       esac
24616     done` || { (exit 1); exit 1; }
24617 _ACEOF
24618 cat >>$CONFIG_STATUS <<_ACEOF
24619   sed "$ac_vpsub
24620 $extrasub
24621 _ACEOF
24622 cat >>$CONFIG_STATUS <<\_ACEOF
24623 :t
24624 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24625 s,@configure_input@,$configure_input,;t t
24626 s,@srcdir@,$ac_srcdir,;t t
24627 s,@abs_srcdir@,$ac_abs_srcdir,;t t
24628 s,@top_srcdir@,$ac_top_srcdir,;t t
24629 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
24630 s,@builddir@,$ac_builddir,;t t
24631 s,@abs_builddir@,$ac_abs_builddir,;t t
24632 s,@top_builddir@,$ac_top_builddir,;t t
24633 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
24634 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
24635   rm -f $tmp/stdin
24636   if test x"$ac_file" != x-; then
24637     mv $tmp/out $ac_file
24638   else
24639     cat $tmp/out
24640     rm -f $tmp/out
24641   fi
24642
24643   # Run the commands associated with the file.
24644   case $ac_file in
24645     as ) chmod +x as ;;
24646     collect-ld ) chmod +x collect-ld ;;
24647     nm ) chmod +x nm ;;
24648   esac
24649 done
24650 _ACEOF
24651 cat >>$CONFIG_STATUS <<\_ACEOF
24652
24653 #
24654 # CONFIG_HEADER section.
24655 #
24656
24657 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
24658 # NAME is the cpp macro being defined and VALUE is the value it is being given.
24659 #
24660 # ac_d sets the value in "#define NAME VALUE" lines.
24661 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
24662 ac_dB='[         ].*$,\1#\2'
24663 ac_dC=' '
24664 ac_dD=',;t'
24665 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
24666 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
24667 ac_uB='$,\1#\2define\3'
24668 ac_uC=' '
24669 ac_uD=',;t'
24670
24671 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
24672   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24673   case $ac_file in
24674   - | *:- | *:-:* ) # input from stdin
24675         cat >$tmp/stdin
24676         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24677         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24678   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24679         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24680   * )   ac_file_in=$ac_file.in ;;
24681   esac
24682
24683   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
24684 echo "$as_me: creating $ac_file" >&6;}
24685
24686   # First look for the input files in the build tree, otherwise in the
24687   # src tree.
24688   ac_file_inputs=`IFS=:
24689     for f in $ac_file_in; do
24690       case $f in
24691       -) echo $tmp/stdin ;;
24692       [\\/$]*)
24693          # Absolute (can't be DOS-style, as IFS=:)
24694          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24695 echo "$as_me: error: cannot find input file: $f" >&2;}
24696    { (exit 1); exit 1; }; }
24697          # Do quote $f, to prevent DOS paths from being IFS'd.
24698          echo "$f";;
24699       *) # Relative
24700          if test -f "$f"; then
24701            # Build tree
24702            echo "$f"
24703          elif test -f "$srcdir/$f"; then
24704            # Source tree
24705            echo "$srcdir/$f"
24706          else
24707            # /dev/null tree
24708            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24709 echo "$as_me: error: cannot find input file: $f" >&2;}
24710    { (exit 1); exit 1; }; }
24711          fi;;
24712       esac
24713     done` || { (exit 1); exit 1; }
24714   # Remove the trailing spaces.
24715   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
24716
24717 _ACEOF
24718
24719 # Transform confdefs.h into two sed scripts, `conftest.defines' and
24720 # `conftest.undefs', that substitutes the proper values into
24721 # config.h.in to produce config.h.  The first handles `#define'
24722 # templates, and the second `#undef' templates.
24723 # And first: Protect against being on the right side of a sed subst in
24724 # config.status.  Protect against being in an unquoted here document
24725 # in config.status.
24726 rm -f conftest.defines conftest.undefs
24727 # Using a here document instead of a string reduces the quoting nightmare.
24728 # Putting comments in sed scripts is not portable.
24729 #
24730 # `end' is used to avoid that the second main sed command (meant for
24731 # 0-ary CPP macros) applies to n-ary macro definitions.
24732 # See the Autoconf documentation for `clear'.
24733 cat >confdef2sed.sed <<\_ACEOF
24734 s/[\\&,]/\\&/g
24735 s,[\\$`],\\&,g
24736 t clear
24737 : clear
24738 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
24739 t end
24740 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
24741 : end
24742 _ACEOF
24743 # If some macros were called several times there might be several times
24744 # the same #defines, which is useless.  Nevertheless, we may not want to
24745 # sort them, since we want the *last* AC-DEFINE to be honored.
24746 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
24747 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
24748 rm -f confdef2sed.sed
24749
24750 # This sed command replaces #undef with comments.  This is necessary, for
24751 # example, in the case of _POSIX_SOURCE, which is predefined and required
24752 # on some systems where configure will not decide to define it.
24753 cat >>conftest.undefs <<\_ACEOF
24754 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
24755 _ACEOF
24756
24757 # Break up conftest.defines because some shells have a limit on the size
24758 # of here documents, and old seds have small limits too (100 cmds).
24759 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
24760 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
24761 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
24762 echo '  :' >>$CONFIG_STATUS
24763 rm -f conftest.tail
24764 while grep . conftest.defines >/dev/null
24765 do
24766   # Write a limited-size here document to $tmp/defines.sed.
24767   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
24768   # Speed up: don't consider the non `#define' lines.
24769   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
24770   # Work around the forget-to-reset-the-flag bug.
24771   echo 't clr' >>$CONFIG_STATUS
24772   echo ': clr' >>$CONFIG_STATUS
24773   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
24774   echo 'CEOF
24775   sed -f $tmp/defines.sed $tmp/in >$tmp/out
24776   rm -f $tmp/in
24777   mv $tmp/out $tmp/in
24778 ' >>$CONFIG_STATUS
24779   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
24780   rm -f conftest.defines
24781   mv conftest.tail conftest.defines
24782 done
24783 rm -f conftest.defines
24784 echo '  fi # grep' >>$CONFIG_STATUS
24785 echo >>$CONFIG_STATUS
24786
24787 # Break up conftest.undefs because some shells have a limit on the size
24788 # of here documents, and old seds have small limits too (100 cmds).
24789 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
24790 rm -f conftest.tail
24791 while grep . conftest.undefs >/dev/null
24792 do
24793   # Write a limited-size here document to $tmp/undefs.sed.
24794   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
24795   # Speed up: don't consider the non `#undef'
24796   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
24797   # Work around the forget-to-reset-the-flag bug.
24798   echo 't clr' >>$CONFIG_STATUS
24799   echo ': clr' >>$CONFIG_STATUS
24800   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
24801   echo 'CEOF
24802   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
24803   rm -f $tmp/in
24804   mv $tmp/out $tmp/in
24805 ' >>$CONFIG_STATUS
24806   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
24807   rm -f conftest.undefs
24808   mv conftest.tail conftest.undefs
24809 done
24810 rm -f conftest.undefs
24811
24812 cat >>$CONFIG_STATUS <<\_ACEOF
24813   # Let's still pretend it is `configure' which instantiates (i.e., don't
24814   # use $as_me), people would be surprised to read:
24815   #    /* config.h.  Generated by config.status.  */
24816   if test x"$ac_file" = x-; then
24817     echo "/* Generated by configure.  */" >$tmp/config.h
24818   else
24819     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
24820   fi
24821   cat $tmp/in >>$tmp/config.h
24822   rm -f $tmp/in
24823   if test x"$ac_file" != x-; then
24824     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
24825       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
24826 echo "$as_me: $ac_file is unchanged" >&6;}
24827     else
24828       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24829 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24830          X"$ac_file" : 'X\(//\)[^/]' \| \
24831          X"$ac_file" : 'X\(//\)$' \| \
24832          X"$ac_file" : 'X\(/\)' \| \
24833          .     : '\(.\)' 2>/dev/null ||
24834 echo X"$ac_file" |
24835     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24836           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24837           /^X\(\/\/\)$/{ s//\1/; q; }
24838           /^X\(\/\).*/{ s//\1/; q; }
24839           s/.*/./; q'`
24840       { if $as_mkdir_p; then
24841     mkdir -p "$ac_dir"
24842   else
24843     as_dir="$ac_dir"
24844     as_dirs=
24845     while test ! -d "$as_dir"; do
24846       as_dirs="$as_dir $as_dirs"
24847       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24848 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24849          X"$as_dir" : 'X\(//\)[^/]' \| \
24850          X"$as_dir" : 'X\(//\)$' \| \
24851          X"$as_dir" : 'X\(/\)' \| \
24852          .     : '\(.\)' 2>/dev/null ||
24853 echo X"$as_dir" |
24854     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24855           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24856           /^X\(\/\/\)$/{ s//\1/; q; }
24857           /^X\(\/\).*/{ s//\1/; q; }
24858           s/.*/./; q'`
24859     done
24860     test ! -n "$as_dirs" || mkdir $as_dirs
24861   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24862 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24863    { (exit 1); exit 1; }; }; }
24864
24865       rm -f $ac_file
24866       mv $tmp/config.h $ac_file
24867     fi
24868   else
24869     cat $tmp/config.h
24870     rm -f $tmp/config.h
24871   fi
24872 done
24873 _ACEOF
24874 cat >>$CONFIG_STATUS <<\_ACEOF
24875
24876 #
24877 # CONFIG_COMMANDS section.
24878 #
24879 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
24880   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
24881   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
24882   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
24883 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24884          X"$ac_dest" : 'X\(//\)[^/]' \| \
24885          X"$ac_dest" : 'X\(//\)$' \| \
24886          X"$ac_dest" : 'X\(/\)' \| \
24887          .     : '\(.\)' 2>/dev/null ||
24888 echo X"$ac_dest" |
24889     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24890           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24891           /^X\(\/\/\)$/{ s//\1/; q; }
24892           /^X\(\/\).*/{ s//\1/; q; }
24893           s/.*/./; q'`
24894   { if $as_mkdir_p; then
24895     mkdir -p "$ac_dir"
24896   else
24897     as_dir="$ac_dir"
24898     as_dirs=
24899     while test ! -d "$as_dir"; do
24900       as_dirs="$as_dir $as_dirs"
24901       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24902 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24903          X"$as_dir" : 'X\(//\)[^/]' \| \
24904          X"$as_dir" : 'X\(//\)$' \| \
24905          X"$as_dir" : 'X\(/\)' \| \
24906          .     : '\(.\)' 2>/dev/null ||
24907 echo X"$as_dir" |
24908     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24909           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24910           /^X\(\/\/\)$/{ s//\1/; q; }
24911           /^X\(\/\).*/{ s//\1/; q; }
24912           s/.*/./; q'`
24913     done
24914     test ! -n "$as_dirs" || mkdir $as_dirs
24915   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24916 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24917    { (exit 1); exit 1; }; }; }
24918
24919   ac_builddir=.
24920
24921 if test "$ac_dir" != .; then
24922   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24923   # A "../" for each directory in $ac_dir_suffix.
24924   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24925 else
24926   ac_dir_suffix= ac_top_builddir=
24927 fi
24928
24929 case $srcdir in
24930   .)  # No --srcdir option.  We are building in place.
24931     ac_srcdir=.
24932     if test -z "$ac_top_builddir"; then
24933        ac_top_srcdir=.
24934     else
24935        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24936     fi ;;
24937   [\\/]* | ?:[\\/]* )  # Absolute path.
24938     ac_srcdir=$srcdir$ac_dir_suffix;
24939     ac_top_srcdir=$srcdir ;;
24940   *) # Relative path.
24941     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24942     ac_top_srcdir=$ac_top_builddir$srcdir ;;
24943 esac
24944
24945 # Do not use `cd foo && pwd` to compute absolute paths, because
24946 # the directories may not exist.
24947 case `pwd` in
24948 .) ac_abs_builddir="$ac_dir";;
24949 *)
24950   case "$ac_dir" in
24951   .) ac_abs_builddir=`pwd`;;
24952   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24953   *) ac_abs_builddir=`pwd`/"$ac_dir";;
24954   esac;;
24955 esac
24956 case $ac_abs_builddir in
24957 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24958 *)
24959   case ${ac_top_builddir}. in
24960   .) ac_abs_top_builddir=$ac_abs_builddir;;
24961   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24962   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24963   esac;;
24964 esac
24965 case $ac_abs_builddir in
24966 .) ac_abs_srcdir=$ac_srcdir;;
24967 *)
24968   case $ac_srcdir in
24969   .) ac_abs_srcdir=$ac_abs_builddir;;
24970   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24971   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24972   esac;;
24973 esac
24974 case $ac_abs_builddir in
24975 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24976 *)
24977   case $ac_top_srcdir in
24978   .) ac_abs_top_srcdir=$ac_abs_builddir;;
24979   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24980   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24981   esac;;
24982 esac
24983
24984
24985   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
24986 echo "$as_me: executing $ac_dest commands" >&6;}
24987   case $ac_dest in
24988     default )
24989 case ${CONFIG_HEADERS} in
24990   *auto-host.h:config.in*)
24991   echo > cstamp-h ;;
24992 esac
24993 # Make sure all the subdirs exist.
24994 for d in $subdirs doc build
24995 do
24996     test -d $d || mkdir $d
24997 done
24998  ;;
24999   esac
25000 done
25001 _ACEOF
25002
25003 cat >>$CONFIG_STATUS <<\_ACEOF
25004
25005 { (exit 0); exit 0; }
25006 _ACEOF
25007 chmod +x $CONFIG_STATUS
25008 ac_clean_files=$ac_clean_files_save
25009
25010
25011 # configure is writing to config.log, and then calls config.status.
25012 # config.status does its own redirection, appending to config.log.
25013 # Unfortunately, on DOS this fails, as config.log is still kept open
25014 # by configure, so config.status won't be able to write to it; its
25015 # output is simply discarded.  So we exec the FD to /dev/null,
25016 # effectively closing config.log, so it can be properly (re)opened and
25017 # appended to by config.status.  When coming back to configure, we
25018 # need to make the FD available again.
25019 if test "$no_create" != yes; then
25020   ac_cs_success=:
25021   ac_config_status_args=
25022   test "$silent" = yes &&
25023     ac_config_status_args="$ac_config_status_args --quiet"
25024   exec 5>/dev/null
25025   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25026   exec 5>>config.log
25027   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25028   # would make configure fail if this is the last instruction.
25029   $ac_cs_success || { (exit 1); exit 1; }
25030 fi
25031