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 GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_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 BUILD_LDFLAGS 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 fortran_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
 462 ac_subst_files='language_hooks'
 463 ac_pwd=`pwd`
 464
 465 # Initialize some variables set by options.
 466 ac_init_help=
 467 ac_init_version=false
 468 # The variables have the same names as the options, with
 469 # dashes changed to underlines.
 470 cache_file=/dev/null
 471 exec_prefix=NONE
 472 no_create=
 473 no_recursion=
 474 prefix=NONE
 475 program_prefix=NONE
 476 program_suffix=NONE
 477 program_transform_name=s,x,x,
 478 silent=
 479 site=
 480 srcdir=
 481 verbose=
 482 x_includes=NONE
 483 x_libraries=NONE
 484
 485 # Installation directory options.
 486 # These are left unexpanded so users can "make install exec_prefix=/foo"
 487 # and all the variables that are supposed to be based on exec_prefix
 488 # by default will actually change.
 489 # Use braces instead of parens because sh, perl, etc. also accept them.
 490 bindir='${exec_prefix}/bin'
 491 sbindir='${exec_prefix}/sbin'
 492 libexecdir='${exec_prefix}/libexec'
 493 datadir='${prefix}/share'
 494 sysconfdir='${prefix}/etc'
 495 sharedstatedir='${prefix}/com'
 496 localstatedir='${prefix}/var'
 497 libdir='${exec_prefix}/lib'
 498 includedir='${prefix}/include'
 499 oldincludedir='/usr/include'
 500 infodir='${prefix}/info'
 501 mandir='${prefix}/man'
 502
 503 ac_prev=
 504 for ac_option
 505 do
 506   # If the previous option needs an argument, assign it.
 507   if test -n "$ac_prev"; then
 508     eval "$ac_prev=\$ac_option"
 509     ac_prev=
 510     continue
 511   fi
 512
 513   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 514
 515   # Accept the important Cygnus configure options, so we can diagnose typos.
 516
 517   case $ac_option in
 518
 519   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 520     ac_prev=bindir ;;
 521   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 522     bindir=$ac_optarg ;;
 523
 524   -build | --build | --buil | --bui | --bu)
 525     ac_prev=build_alias ;;
 526   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 527     build_alias=$ac_optarg ;;
 528
 529   -cache-file | --cache-file | --cache-fil | --cache-fi \
 530   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 531     ac_prev=cache_file ;;
 532   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 533   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 534     cache_file=$ac_optarg ;;
 535
 536   --config-cache | -C)
 537     cache_file=config.cache ;;
 538
 539   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 540     ac_prev=datadir ;;
 541   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 542   | --da=*)
 543     datadir=$ac_optarg ;;
 544
 545   -disable-* | --disable-*)
 546     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 547     # Reject names that are not valid shell variable names.
 548     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 549       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 550    { (exit 1); exit 1; }; }
 551     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 552     eval "enable_$ac_feature=no" ;;
 553
 554   -enable-* | --enable-*)
 555     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 556     # Reject names that are not valid shell variable names.
 557     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 558       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 559    { (exit 1); exit 1; }; }
 560     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 561     case $ac_option in
 562       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 563       *) ac_optarg=yes ;;
 564     esac
 565     eval "enable_$ac_feature='$ac_optarg'" ;;
 566
 567   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 568   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 569   | --exec | --exe | --ex)
 570     ac_prev=exec_prefix ;;
 571   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 572   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 573   | --exec=* | --exe=* | --ex=*)
 574     exec_prefix=$ac_optarg ;;
 575
 576   -gas | --gas | --ga | --g)
 577     # Obsolete; use --with-gas.
 578     with_gas=yes ;;
 579
 580   -help | --help | --hel | --he | -h)
 581     ac_init_help=long ;;
 582   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 583     ac_init_help=recursive ;;
 584   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 585     ac_init_help=short ;;
 586
 587   -host | --host | --hos | --ho)
 588     ac_prev=host_alias ;;
 589   -host=* | --host=* | --hos=* | --ho=*)
 590     host_alias=$ac_optarg ;;
 591
 592   -includedir | --includedir | --includedi | --included | --include \
 593   | --includ | --inclu | --incl | --inc)
 594     ac_prev=includedir ;;
 595   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 596   | --includ=* | --inclu=* | --incl=* | --inc=*)
 597     includedir=$ac_optarg ;;
 598
 599   -infodir | --infodir | --infodi | --infod | --info | --inf)
 600     ac_prev=infodir ;;
 601   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 602     infodir=$ac_optarg ;;
 603
 604   -libdir | --libdir | --libdi | --libd)
 605     ac_prev=libdir ;;
 606   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 607     libdir=$ac_optarg ;;
 608
 609   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 610   | --libexe | --libex | --libe)
 611     ac_prev=libexecdir ;;
 612   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 613   | --libexe=* | --libex=* | --libe=*)
 614     libexecdir=$ac_optarg ;;
 615
 616   -localstatedir | --localstatedir | --localstatedi | --localstated \
 617   | --localstate | --localstat | --localsta | --localst \
 618   | --locals | --local | --loca | --loc | --lo)
 619     ac_prev=localstatedir ;;
 620   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 621   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 622   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 623     localstatedir=$ac_optarg ;;
 624
 625   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 626     ac_prev=mandir ;;
 627   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 628     mandir=$ac_optarg ;;
 629
 630   -nfp | --nfp | --nf)
 631     # Obsolete; use --without-fp.
 632     with_fp=no ;;
 633
 634   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 635   | --no-cr | --no-c | -n)
 636     no_create=yes ;;
 637
 638   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 639   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 640     no_recursion=yes ;;
 641
 642   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 643   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 644   | --oldin | --oldi | --old | --ol | --o)
 645     ac_prev=oldincludedir ;;
 646   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 647   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 648   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 649     oldincludedir=$ac_optarg ;;
 650
 651   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 652     ac_prev=prefix ;;
 653   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 654     prefix=$ac_optarg ;;
 655
 656   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 657   | --program-pre | --program-pr | --program-p)
 658     ac_prev=program_prefix ;;
 659   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 660   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 661     program_prefix=$ac_optarg ;;
 662
 663   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 664   | --program-suf | --program-su | --program-s)
 665     ac_prev=program_suffix ;;
 666   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 667   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 668     program_suffix=$ac_optarg ;;
 669
 670   -program-transform-name | --program-transform-name \
 671   | --program-transform-nam | --program-transform-na \
 672   | --program-transform-n | --program-transform- \
 673   | --program-transform | --program-transfor \
 674   | --program-transfo | --program-transf \
 675   | --program-trans | --program-tran \
 676   | --progr-tra | --program-tr | --program-t)
 677     ac_prev=program_transform_name ;;
 678   -program-transform-name=* | --program-transform-name=* \
 679   | --program-transform-nam=* | --program-transform-na=* \
 680   | --program-transform-n=* | --program-transform-=* \
 681   | --program-transform=* | --program-transfor=* \
 682   | --program-transfo=* | --program-transf=* \
 683   | --program-trans=* | --program-tran=* \
 684   | --progr-tra=* | --program-tr=* | --program-t=*)
 685     program_transform_name=$ac_optarg ;;
 686
 687   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 688   | -silent | --silent | --silen | --sile | --sil)
 689     silent=yes ;;
 690
 691   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 692     ac_prev=sbindir ;;
 693   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 694   | --sbi=* | --sb=*)
 695     sbindir=$ac_optarg ;;
 696
 697   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 698   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 699   | --sharedst | --shareds | --shared | --share | --shar \
 700   | --sha | --sh)
 701     ac_prev=sharedstatedir ;;
 702   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 703   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 704   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 705   | --sha=* | --sh=*)
 706     sharedstatedir=$ac_optarg ;;
 707
 708   -site | --site | --sit)
 709     ac_prev=site ;;
 710   -site=* | --site=* | --sit=*)
 711     site=$ac_optarg ;;
 712
 713   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 714     ac_prev=srcdir ;;
 715   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 716     srcdir=$ac_optarg ;;
 717
 718   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 719   | --syscon | --sysco | --sysc | --sys | --sy)
 720     ac_prev=sysconfdir ;;
 721   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 722   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 723     sysconfdir=$ac_optarg ;;
 724
 725   -target | --target | --targe | --targ | --tar | --ta | --t)
 726     ac_prev=target_alias ;;
 727   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 728     target_alias=$ac_optarg ;;
 729
 730   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 731     verbose=yes ;;
 732
 733   -version | --version | --versio | --versi | --vers | -V)
 734     ac_init_version=: ;;
 735
 736   -with-* | --with-*)
 737     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 738     # Reject names that are not valid shell variable names.
 739     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 740       { echo "$as_me: error: invalid package name: $ac_package" >&2
 741    { (exit 1); exit 1; }; }
 742     ac_package=`echo $ac_package| sed 's/-/_/g'`
 743     case $ac_option in
 744       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 745       *) ac_optarg=yes ;;
 746     esac
 747     eval "with_$ac_package='$ac_optarg'" ;;
 748
 749   -without-* | --without-*)
 750     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 751     # Reject names that are not valid shell variable names.
 752     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 753       { echo "$as_me: error: invalid package name: $ac_package" >&2
 754    { (exit 1); exit 1; }; }
 755     ac_package=`echo $ac_package | sed 's/-/_/g'`
 756     eval "with_$ac_package=no" ;;
 757
 758   --x)
 759     # Obsolete; use --with-x.
 760     with_x=yes ;;
 761
 762   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 763   | --x-incl | --x-inc | --x-in | --x-i)
 764     ac_prev=x_includes ;;
 765   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 766   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 767     x_includes=$ac_optarg ;;
 768
 769   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 770   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 771     ac_prev=x_libraries ;;
 772   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 773   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 774     x_libraries=$ac_optarg ;;
 775
 776   -*) { echo "$as_me: error: unrecognized option: $ac_option
 777 Try \`$0 --help' for more information." >&2
 778    { (exit 1); exit 1; }; }
 779     ;;
 780
 781   *=*)
 782     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 783     # Reject names that are not valid shell variable names.
 784     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 785       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 786    { (exit 1); exit 1; }; }
 787     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 788     eval "$ac_envvar='$ac_optarg'"
 789     export $ac_envvar ;;
 790
 791   *)
 792     # FIXME: should be removed in autoconf 3.0.
 793     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 794     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 795       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 796     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 797     ;;
 798
 799   esac
 800 done
 801
 802 if test -n "$ac_prev"; then
 803   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 804   { echo "$as_me: error: missing argument to $ac_option" >&2
 805    { (exit 1); exit 1; }; }
 806 fi
 807
 808 # Be sure to have absolute paths.
 809 for ac_var in exec_prefix prefix
 810 do
 811   eval ac_val=$`echo $ac_var`
 812   case $ac_val in
 813     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 814     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 815    { (exit 1); exit 1; }; };;
 816   esac
 817 done
 818
 819 # Be sure to have absolute paths.
 820 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 821               localstatedir libdir includedir oldincludedir infodir mandir
 822 do
 823   eval ac_val=$`echo $ac_var`
 824   case $ac_val in
 825     [\\/$]* | ?:[\\/]* ) ;;
 826     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 827    { (exit 1); exit 1; }; };;
 828   esac
 829 done
 830
 831 # There might be people who depend on the old broken behavior: `$host'
 832 # used to hold the argument of --host etc.
 833 # FIXME: To remove some day.
 834 build=$build_alias
 835 host=$host_alias
 836 target=$target_alias
 837
 838 # FIXME: To remove some day.
 839 if test "x$host_alias" != x; then
 840   if test "x$build_alias" = x; then
 841     cross_compiling=maybe
 842     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 843     If a cross compiler is detected then cross compile mode will be used." >&2
 844   elif test "x$build_alias" != "x$host_alias"; then
 845     cross_compiling=yes
 846   fi
 847 fi
 848
 849 ac_tool_prefix=
 850 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 851
 852 test "$silent" = yes && exec 6>/dev/null
 853
 854
 855 # Find the source files, if location was not specified.
 856 if test -z "$srcdir"; then
 857   ac_srcdir_defaulted=yes
 858   # Try the directory containing this script, then its parent.
 859   ac_confdir=`(dirname "$0") 2>/dev/null ||
 860 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 861          X"$0" : 'X\(//\)[^/]' \| \
 862          X"$0" : 'X\(//\)$' \| \
 863          X"$0" : 'X\(/\)' \| \
 864          .     : '\(.\)' 2>/dev/null ||
 865 echo X"$0" |
 866     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 867           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 868           /^X\(\/\/\)$/{ s//\1/; q; }
 869           /^X\(\/\).*/{ s//\1/; q; }
 870           s/.*/./; q'`
 871   srcdir=$ac_confdir
 872   if test ! -r $srcdir/$ac_unique_file; then
 873     srcdir=..
 874   fi
 875 else
 876   ac_srcdir_defaulted=no
 877 fi
 878 if test ! -r $srcdir/$ac_unique_file; then
 879   if test "$ac_srcdir_defaulted" = yes; then
 880     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 881    { (exit 1); exit 1; }; }
 882   else
 883     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 884    { (exit 1); exit 1; }; }
 885   fi
 886 fi
 887 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 888   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 889    { (exit 1); exit 1; }; }
 890 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 891 ac_env_build_alias_set=${build_alias+set}
 892 ac_env_build_alias_value=$build_alias
 893 ac_cv_env_build_alias_set=${build_alias+set}
 894 ac_cv_env_build_alias_value=$build_alias
 895 ac_env_host_alias_set=${host_alias+set}
 896 ac_env_host_alias_value=$host_alias
 897 ac_cv_env_host_alias_set=${host_alias+set}
 898 ac_cv_env_host_alias_value=$host_alias
 899 ac_env_target_alias_set=${target_alias+set}
 900 ac_env_target_alias_value=$target_alias
 901 ac_cv_env_target_alias_set=${target_alias+set}
 902 ac_cv_env_target_alias_value=$target_alias
 903 ac_env_CC_set=${CC+set}
 904 ac_env_CC_value=$CC
 905 ac_cv_env_CC_set=${CC+set}
 906 ac_cv_env_CC_value=$CC
 907 ac_env_CFLAGS_set=${CFLAGS+set}
 908 ac_env_CFLAGS_value=$CFLAGS
 909 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 910 ac_cv_env_CFLAGS_value=$CFLAGS
 911 ac_env_LDFLAGS_set=${LDFLAGS+set}
 912 ac_env_LDFLAGS_value=$LDFLAGS
 913 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 914 ac_cv_env_LDFLAGS_value=$LDFLAGS
 915 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 916 ac_env_CPPFLAGS_value=$CPPFLAGS
 917 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 918 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 919 ac_env_CPP_set=${CPP+set}
 920 ac_env_CPP_value=$CPP
 921 ac_cv_env_CPP_set=${CPP+set}
 922 ac_cv_env_CPP_value=$CPP
 923 ac_env_GMPLIBS_set=${GMPLIBS+set}
 924 ac_env_GMPLIBS_value=$GMPLIBS
 925 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
 926 ac_cv_env_GMPLIBS_value=$GMPLIBS
 927 ac_env_GMPINC_set=${GMPINC+set}
 928 ac_env_GMPINC_value=$GMPINC
 929 ac_cv_env_GMPINC_set=${GMPINC+set}
 930 ac_cv_env_GMPINC_value=$GMPINC
 931
 932 #
 933 # Report the --help message.
 934 #
 935 if test "$ac_init_help" = "long"; then
 936   # Omit some internal or obsolete options to make the list less imposing.
 937   # This message is too long to be a string in the A/UX 3.1 sh.
 938   cat <<_ACEOF
 939 \`configure' configures this package to adapt to many kinds of systems.
 940
 941 Usage: $0 [OPTION]... [VAR=VALUE]...
 942
 943 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 944 VAR=VALUE.  See below for descriptions of some of the useful variables.
 945
 946 Defaults for the options are specified in brackets.
 947
 948 Configuration:
 949   -h, --help              display this help and exit
 950       --help=short        display options specific to this package
 951       --help=recursive    display the short help of all the included packages
 952   -V, --version           display version information and exit
 953   -q, --quiet, --silent   do not print \`checking...' messages
 954       --cache-file=FILE   cache test results in FILE [disabled]
 955   -C, --config-cache      alias for \`--cache-file=config.cache'
 956   -n, --no-create         do not create output files
 957       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 958
 959 _ACEOF
 960
 961   cat <<_ACEOF
 962 Installation directories:
 963   --prefix=PREFIX         install architecture-independent files in PREFIX
 964                           [$ac_default_prefix]
 965   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 966                           [PREFIX]
 967
 968 By default, \`make install' will install all the files in
 969 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 970 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 971 for instance \`--prefix=\$HOME'.
 972
 973 For better control, use the options below.
 974
 975 Fine tuning of the installation directories:
 976   --bindir=DIR           user executables [EPREFIX/bin]
 977   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 978   --libexecdir=DIR       program executables [EPREFIX/libexec]
 979   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 980   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 981   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 982   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 983   --libdir=DIR           object code libraries [EPREFIX/lib]
 984   --includedir=DIR       C header files [PREFIX/include]
 985   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 986   --infodir=DIR          info documentation [PREFIX/info]
 987   --mandir=DIR           man documentation [PREFIX/man]
 988 _ACEOF
 989
 990   cat <<\_ACEOF
 991
 992 Program names:
 993   --program-prefix=PREFIX            prepend PREFIX to installed program names
 994   --program-suffix=SUFFIX            append SUFFIX to installed program names
 995   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 996
 997 System types:
 998   --build=BUILD     configure for building on BUILD [guessed]
 999   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1000   --target=TARGET   configure for building compilers for TARGET [HOST]
1001 _ACEOF
1002 fi
1003
1004 if test -n "$ac_init_help"; then
1005
1006   cat <<\_ACEOF
1007
1008 Optional Features:
1009   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1010   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1011   --enable-generated-files-in-srcdir
1012                           put copies of generated files in source dir
1013                           intended for creating source tarballs for users
1014                           without texinfo bison or flex.
1015   --enable-werror-always  enable -Werror despite compiler version
1016   --enable-checking=LIST
1017                           enable expensive run-time checks.  With LIST,
1018                           enable only specific categories of checks.
1019                           Categories are: yes,no,all,none,release.
1020                           Flags are: assert,df,fold,gc,gcac,misc,
1021                           rtlflag,rtl,runtime,tree,valgrind,types.
1022   --enable-coverage=LEVEL
1023                           enable compiler's code coverage collection.
1024                           Use to measure compiler performance and locate
1025                           unused parts of the compiler. With LEVEL, specify
1026                           optimization. Values are opt, noopt,
1027                           default is noopt
1028   --enable-gather-detailed-mem-stats         enable detailed memory allocation stats gathering
1029   --enable-multilib       enable library support for multiple ABIs
1030   --enable-__cxa_atexit   enable __cxa_atexit for C++
1031   --enable-decimal-float={no,yes,bid,dpd}
1032                         enable decimal float extension to C.  Selecting 'bid'
1033                         or 'dpd' choses which decimal floating point format
1034                         to use
1035   --enable-fixed-point    enable fixed-point arithmetic extension to C
1036   --enable-threads        enable thread usage for target GCC
1037   --enable-threads=LIB    use LIB thread package for target GCC
1038   --enable-tls            enable or disable generation of tls code
1039                           overriding the assembler check for tls support
1040   --enable-objc-gc        enable the use of Boehm's garbage collector with
1041                           the GNU Objective-C runtime
1042   --disable-shared        don't provide a shared libgcc
1043   --enable-intermodule    build the compiler in one step
1044   --enable-languages=LIST specify which front-ends to build
1045   --disable-rpath         do not hardcode runtime library paths
1046   --enable-initfini-array       use .init_array/.fini_array sections
1047   --enable-sjlj-exceptions
1048                           arrange to use setjmp/longjmp exception handling
1049   --enable-secureplt      enable -msecure-plt by default for PowerPC
1050   --enable-cld            enable -mcld by default for 32bit x86
1051   --disable-win32-registry
1052                           disable lookup of installation paths in the
1053                           Registry on Windows hosts
1054   --enable-win32-registry enable registry lookup (default)
1055   --enable-win32-registry=KEY
1056                           use KEY instead of GCC version as the last portion
1057                           of the registry key
1058   --enable-shared[=PKGS]
1059                           build shared libraries [default=yes]
1060   --enable-static[=PKGS]
1061                           build static libraries [default=yes]
1062   --enable-fast-install[=PKGS]
1063                           optimize for fast installation [default=yes]
1064   --disable-libtool-lock  avoid locking (might break parallel builds)
1065   --enable-maintainer-mode
1066                           enable make rules and dependencies not useful
1067                           (and sometimes confusing) to the casual installer
1068   --enable-version-specific-runtime-libs
1069                           specify that runtime libraries should be
1070                           installed in a compiler-specific directory
1071
1072 Optional Packages:
1073   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1074   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1075   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1076   --with-local-prefix=DIR specifies directory to put local include
1077   --with-gxx-include-dir=DIR
1078                           specifies directory to put g++ header files
1079   --with-cpp-install-dir=DIR
1080                           install the user visible C preprocessor in DIR
1081                           (relative to PREFIX) as well as PREFIX/bin
1082   --with-gnu-ld           arrange to work with GNU ld.
1083   --with-ld               arrange to use the specified ld (full pathname)
1084   --with-demangler-in-ld  try to use demangler in GNU ld.
1085   --with-gnu-as           arrange to work with GNU as
1086   --with-as               arrange to use the specified as (full pathname)
1087   --with-stabs            arrange to use stabs instead of host debug format
1088   --with-dwarf2           force the default debug format to be DWARF 2
1089   --with-build-sysroot=sysroot
1090                           use sysroot as the system root during the build
1091   --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1092   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1093   --with-bugurl=URL       Direct users to URL to report a bug
1094   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1095   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1096   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1097   --with-system-libunwind use installed libunwind
1098   --with-pic              try to use only PIC/non-PIC objects [default=use
1099                           both]
1100   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1101   --with-long-double-128  Use 128-bit long double by default.
1102   --with-gc={page,zone}   choose the garbage collection mechanism to use
1103                           with the compiler
1104   --with-system-zlib      use installed libz
1105   --with-slibdir=DIR      shared libraries in DIR [LIBDIR]
1106   --with-datarootdir=DIR  Use DIR as the data root [PREFIX/share]
1107   --with-docdir=DIR       Install documentation in DIR [DATAROOTDIR]
1108   --with-htmldir=DIR      html documentation in in DIR [DOCDIR]
1109
1110 Some influential environment variables:
1111   CC          C compiler command
1112   CFLAGS      C compiler flags
1113   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1114               nonstandard directory <lib dir>
1115   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
1116               headers in a nonstandard directory <include dir>
1117   CPP         C preprocessor
1118   GMPLIBS     How to link GMP
1119   GMPINC      How to find GMP include files
1120
1121 Use these variables to override the choices made by `configure' or to help
1122 it to find libraries and programs with nonstandard names/locations.
1123
1124 _ACEOF
1125 fi
1126
1127 if test "$ac_init_help" = "recursive"; then
1128   # If there are subdirs, report their specific --help.
1129   ac_popdir=`pwd`
1130   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1131     test -d $ac_dir || continue
1132     ac_builddir=.
1133
1134 if test "$ac_dir" != .; then
1135   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1136   # A "../" for each directory in $ac_dir_suffix.
1137   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1138 else
1139   ac_dir_suffix= ac_top_builddir=
1140 fi
1141
1142 case $srcdir in
1143   .)  # No --srcdir option.  We are building in place.
1144     ac_srcdir=.
1145     if test -z "$ac_top_builddir"; then
1146        ac_top_srcdir=.
1147     else
1148        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1149     fi ;;
1150   [\\/]* | ?:[\\/]* )  # Absolute path.
1151     ac_srcdir=$srcdir$ac_dir_suffix;
1152     ac_top_srcdir=$srcdir ;;
1153   *) # Relative path.
1154     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1155     ac_top_srcdir=$ac_top_builddir$srcdir ;;
1156 esac
1157
1158 # Do not use `cd foo && pwd` to compute absolute paths, because
1159 # the directories may not exist.
1160 case `pwd` in
1161 .) ac_abs_builddir="$ac_dir";;
1162 *)
1163   case "$ac_dir" in
1164   .) ac_abs_builddir=`pwd`;;
1165   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1166   *) ac_abs_builddir=`pwd`/"$ac_dir";;
1167   esac;;
1168 esac
1169 case $ac_abs_builddir in
1170 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1171 *)
1172   case ${ac_top_builddir}. in
1173   .) ac_abs_top_builddir=$ac_abs_builddir;;
1174   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1175   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1176   esac;;
1177 esac
1178 case $ac_abs_builddir in
1179 .) ac_abs_srcdir=$ac_srcdir;;
1180 *)
1181   case $ac_srcdir in
1182   .) ac_abs_srcdir=$ac_abs_builddir;;
1183   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1184   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1185   esac;;
1186 esac
1187 case $ac_abs_builddir in
1188 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1189 *)
1190   case $ac_top_srcdir in
1191   .) ac_abs_top_srcdir=$ac_abs_builddir;;
1192   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1193   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1194   esac;;
1195 esac
1196
1197     cd $ac_dir
1198     # Check for guested configure; otherwise get Cygnus style configure.
1199     if test -f $ac_srcdir/configure.gnu; then
1200       echo
1201       $SHELL $ac_srcdir/configure.gnu  --help=recursive
1202     elif test -f $ac_srcdir/configure; then
1203       echo
1204       $SHELL $ac_srcdir/configure  --help=recursive
1205     elif test -f $ac_srcdir/configure.ac ||
1206            test -f $ac_srcdir/configure.in; then
1207       echo
1208       $ac_configure --help
1209     else
1210       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1211     fi
1212     cd $ac_popdir
1213   done
1214 fi
1215
1216 test -n "$ac_init_help" && exit 0
1217 if $ac_init_version; then
1218   cat <<\_ACEOF
1219
1220 Copyright (C) 2003 Free Software Foundation, Inc.
1221 This configure script is free software; the Free Software Foundation
1222 gives unlimited permission to copy, distribute and modify it.
1223 _ACEOF
1224   exit 0
1225 fi
1226 exec 5>config.log
1227 cat >&5 <<_ACEOF
1228 This file contains any messages produced by compilers while
1229 running configure, to aid debugging if configure makes a mistake.
1230
1231 It was created by $as_me, which was
1232 generated by GNU Autoconf 2.59.  Invocation command line was
1233
1234   $ $0 $@
1235
1236 _ACEOF
1237 {
1238 cat <<_ASUNAME
1239 ## --------- ##
1240 ## Platform. ##
1241 ## --------- ##
1242
1243 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1244 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1245 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1246 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1247 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1248
1249 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1250 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1251
1252 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1253 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1254 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1255 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1256 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1257 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1258 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1259
1260 _ASUNAME
1261
1262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1263 for as_dir in $PATH
1264 do
1265   IFS=$as_save_IFS
1266   test -z "$as_dir" && as_dir=.
1267   echo "PATH: $as_dir"
1268 done
1269
1270 } >&5
1271
1272 cat >&5 <<_ACEOF
1273
1274
1275 ## ----------- ##
1276 ## Core tests. ##
1277 ## ----------- ##
1278
1279 _ACEOF
1280
1281
1282 # Keep a trace of the command line.
1283 # Strip out --no-create and --no-recursion so they do not pile up.
1284 # Strip out --silent because we don't want to record it for future runs.
1285 # Also quote any args containing shell meta-characters.
1286 # Make two passes to allow for proper duplicate-argument suppression.
1287 ac_configure_args=
1288 ac_configure_args0=
1289 ac_configure_args1=
1290 ac_sep=
1291 ac_must_keep_next=false
1292 for ac_pass in 1 2
1293 do
1294   for ac_arg
1295   do
1296     case $ac_arg in
1297     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1298     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1299     | -silent | --silent | --silen | --sile | --sil)
1300       continue ;;
1301     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1302       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1303     esac
1304     case $ac_pass in
1305     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1306     2)
1307       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1308       if test $ac_must_keep_next = true; then
1309         ac_must_keep_next=false # Got value, back to normal.
1310       else
1311         case $ac_arg in
1312           *=* | --config-cache | -C | -disable-* | --disable-* \
1313           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1314           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1315           | -with-* | --with-* | -without-* | --without-* | --x)
1316             case "$ac_configure_args0 " in
1317               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1318             esac
1319             ;;
1320           -* ) ac_must_keep_next=true ;;
1321         esac
1322       fi
1323       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1324       # Get rid of the leading space.
1325       ac_sep=" "
1326       ;;
1327     esac
1328   done
1329 done
1330 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1331 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1332
1333 # When interrupted or exit'd, cleanup temporary files, and complete
1334 # config.log.  We remove comments because anyway the quotes in there
1335 # would cause problems or look ugly.
1336 # WARNING: Be sure not to use single quotes in there, as some shells,
1337 # such as our DU 5.0 friend, will then `close' the trap.
1338 trap 'exit_status=$?
1339   # Save into config.log some information that might help in debugging.
1340   {
1341     echo
1342
1343     cat <<\_ASBOX
1344 ## ---------------- ##
1345 ## Cache variables. ##
1346 ## ---------------- ##
1347 _ASBOX
1348     echo
1349     # The following way of writing the cache mishandles newlines in values,
1350 {
1351   (set) 2>&1 |
1352     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1353     *ac_space=\ *)
1354       sed -n \
1355         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1356           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1357       ;;
1358     *)
1359       sed -n \
1360         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1361       ;;
1362     esac;
1363 }
1364     echo
1365
1366     cat <<\_ASBOX
1367 ## ----------------- ##
1368 ## Output variables. ##
1369 ## ----------------- ##
1370 _ASBOX
1371     echo
1372     for ac_var in $ac_subst_vars
1373     do
1374       eval ac_val=$`echo $ac_var`
1375       echo "$ac_var='"'"'$ac_val'"'"'"
1376     done | sort
1377     echo
1378
1379     if test -n "$ac_subst_files"; then
1380       cat <<\_ASBOX
1381 ## ------------- ##
1382 ## Output files. ##
1383 ## ------------- ##
1384 _ASBOX
1385       echo
1386       for ac_var in $ac_subst_files
1387       do
1388         eval ac_val=$`echo $ac_var`
1389         echo "$ac_var='"'"'$ac_val'"'"'"
1390       done | sort
1391       echo
1392     fi
1393
1394     if test -s confdefs.h; then
1395       cat <<\_ASBOX
1396 ## ----------- ##
1397 ## confdefs.h. ##
1398 ## ----------- ##
1399 _ASBOX
1400       echo
1401       sed "/^$/d" confdefs.h | sort
1402       echo
1403     fi
1404     test "$ac_signal" != 0 &&
1405       echo "$as_me: caught signal $ac_signal"
1406     echo "$as_me: exit $exit_status"
1407   } >&5
1408   rm -f core *.core &&
1409   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1410     exit $exit_status
1411      ' 0
1412 for ac_signal in 1 2 13 15; do
1413   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1414 done
1415 ac_signal=0
1416
1417 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1418 rm -rf conftest* confdefs.h
1419 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1420 echo >confdefs.h
1421
1422 # Predefined preprocessor variables.
1423
1424 cat >>confdefs.h <<_ACEOF
1425 #define PACKAGE_NAME "$PACKAGE_NAME"
1426 _ACEOF
1427
1428
1429 cat >>confdefs.h <<_ACEOF
1430 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1431 _ACEOF
1432
1433
1434 cat >>confdefs.h <<_ACEOF
1435 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1436 _ACEOF
1437
1438
1439 cat >>confdefs.h <<_ACEOF
1440 #define PACKAGE_STRING "$PACKAGE_STRING"
1441 _ACEOF
1442
1443
1444 cat >>confdefs.h <<_ACEOF
1445 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1446 _ACEOF
1447
1448
1449 # Let the site file select an alternate cache file if it wants to.
1450 # Prefer explicitly selected file to automatically selected ones.
1451 if test -z "$CONFIG_SITE"; then
1452   if test "x$prefix" != xNONE; then
1453     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1454   else
1455     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1456   fi
1457 fi
1458 for ac_site_file in $CONFIG_SITE; do
1459   if test -r "$ac_site_file"; then
1460     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1461 echo "$as_me: loading site script $ac_site_file" >&6;}
1462     sed 's/^/| /' "$ac_site_file" >&5
1463     . "$ac_site_file"
1464   fi
1465 done
1466
1467 if test -r "$cache_file"; then
1468   # Some versions of bash will fail to source /dev/null (special
1469   # files actually), so we avoid doing that.
1470   if test -f "$cache_file"; then
1471     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1472 echo "$as_me: loading cache $cache_file" >&6;}
1473     case $cache_file in
1474       [\\/]* | ?:[\\/]* ) . $cache_file;;
1475       *)                      . ./$cache_file;;
1476     esac
1477   fi
1478 else
1479   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1480 echo "$as_me: creating cache $cache_file" >&6;}
1481   >$cache_file
1482 fi
1483
1484 # Check that the precious variables saved in the cache have kept the same
1485 # value.
1486 ac_cache_corrupted=false
1487 for ac_var in `(set) 2>&1 |
1488                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1489   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1490   eval ac_new_set=\$ac_env_${ac_var}_set
1491   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1492   eval ac_new_val="\$ac_env_${ac_var}_value"
1493   case $ac_old_set,$ac_new_set in
1494     set,)
1495       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1496 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1497       ac_cache_corrupted=: ;;
1498     ,set)
1499       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1500 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1501       ac_cache_corrupted=: ;;
1502     ,);;
1503     *)
1504       if test "x$ac_old_val" != "x$ac_new_val"; then
1505         # differences in whitespace do not lead to failure.
1506         ac_old_val_w=`echo x $ac_old_val`
1507         ac_new_val_w=`echo x $ac_new_val`
1508         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1509           { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1510 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1511           ac_cache_corrupted=:
1512         else
1513           { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1514 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1515           eval $ac_var=\$ac_old_val
1516         fi
1517         { echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1518 echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1519         { echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1520 echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1521       fi;;
1522   esac
1523   # Pass precious variables to config.status.
1524   if test "$ac_new_set" = set; then
1525     case $ac_new_val in
1526     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1527       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1528     *) ac_arg=$ac_var=$ac_new_val ;;
1529     esac
1530     case " $ac_configure_args " in
1531       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1532       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1533     esac
1534   fi
1535 done
1536 if $ac_cache_corrupted; then
1537   { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1538 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1539   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1540 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1541   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1542 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1543    { (exit 1); exit 1; }; }
1544 fi
1545
1546 ac_ext=c
1547 ac_cpp='$CPP $CPPFLAGS'
1548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574           ac_config_headers="$ac_config_headers auto-host.h:config.in"
1575
1576
1577 gcc_version=`cat $srcdir/BASE-VER`
1578
1579 # Determine the host, build, and target systems
1580 ac_aux_dir=
1581 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1582   if test -f $ac_dir/install-sh; then
1583     ac_aux_dir=$ac_dir
1584     ac_install_sh="$ac_aux_dir/install-sh -c"
1585     break
1586   elif test -f $ac_dir/install.sh; then
1587     ac_aux_dir=$ac_dir
1588     ac_install_sh="$ac_aux_dir/install.sh -c"
1589     break
1590   elif test -f $ac_dir/shtool; then
1591     ac_aux_dir=$ac_dir
1592     ac_install_sh="$ac_aux_dir/shtool install -c"
1593     break
1594   fi
1595 done
1596 if test -z "$ac_aux_dir"; then
1597   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1598 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1599    { (exit 1); exit 1; }; }
1600 fi
1601 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1602 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1603 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1604
1605 # Make sure we can run config.sub.
1606 $ac_config_sub sun4 >/dev/null 2>&1 ||
1607   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1608 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1609    { (exit 1); exit 1; }; }
1610
1611 echo "$as_me:$LINENO: checking build system type" >&5
1612 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1613 if test "${ac_cv_build+set}" = set; then
1614   echo $ECHO_N "(cached) $ECHO_C" >&6
1615 else
1616   ac_cv_build_alias=$build_alias
1617 test -z "$ac_cv_build_alias" &&
1618   ac_cv_build_alias=`$ac_config_guess`
1619 test -z "$ac_cv_build_alias" &&
1620   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1621 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1622    { (exit 1); exit 1; }; }
1623 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1624   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1625 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1626    { (exit 1); exit 1; }; }
1627
1628 fi
1629 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1630 echo "${ECHO_T}$ac_cv_build" >&6
1631 build=$ac_cv_build
1632 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1633 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1634 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1635
1636
1637 echo "$as_me:$LINENO: checking host system type" >&5
1638 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1639 if test "${ac_cv_host+set}" = set; then
1640   echo $ECHO_N "(cached) $ECHO_C" >&6
1641 else
1642   ac_cv_host_alias=$host_alias
1643 test -z "$ac_cv_host_alias" &&
1644   ac_cv_host_alias=$ac_cv_build_alias
1645 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1646   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1647 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1648    { (exit 1); exit 1; }; }
1649
1650 fi
1651 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1652 echo "${ECHO_T}$ac_cv_host" >&6
1653 host=$ac_cv_host
1654 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1655 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1656 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1657
1658
1659 echo "$as_me:$LINENO: checking target system type" >&5
1660 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1661 if test "${ac_cv_target+set}" = set; then
1662   echo $ECHO_N "(cached) $ECHO_C" >&6
1663 else
1664   ac_cv_target_alias=$target_alias
1665 test "x$ac_cv_target_alias" = "x" &&
1666   ac_cv_target_alias=$ac_cv_host_alias
1667 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1668   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1669 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1670    { (exit 1); exit 1; }; }
1671
1672 fi
1673 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1674 echo "${ECHO_T}$ac_cv_target" >&6
1675 target=$ac_cv_target
1676 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1677 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1678 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1679
1680
1681 # The aliases save the names the user supplied, while $host etc.
1682 # will get canonicalized.
1683 test -n "$target_alias" &&
1684   test "$program_prefix$program_suffix$program_transform_name" = \
1685     NONENONEs,x,x, &&
1686   program_prefix=${target_alias}-
1687
1688 # Determine the noncanonical target name, for directory use.
1689  case ${build_alias} in
1690   "") build_noncanonical=${build} ;;
1691   *) build_noncanonical=${build_alias} ;;
1692 esac
1693
1694  case ${host_alias} in
1695   "") host_noncanonical=${build_noncanonical} ;;
1696   *) host_noncanonical=${host_alias} ;;
1697 esac
1698
1699  case ${target_alias} in
1700   "") target_noncanonical=${host_noncanonical} ;;
1701   *) target_noncanonical=${target_alias} ;;
1702 esac
1703
1704
1705
1706
1707 # Determine the target- and build-specific subdirectories
1708
1709 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1710 # have matching libraries, they should use host libraries: Makefile.tpl
1711 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1712 # However, they still use the build modules, because the corresponding
1713 # host modules (e.g. bison) are only built for the host when bootstrap
1714 # finishes. So:
1715 # - build_subdir is where we find build modules, and never changes.
1716 # - build_libsubdir is where we find build libraries, and can be overridden.
1717
1718 # Prefix 'build-' so this never conflicts with target_subdir.
1719 build_subdir="build-${build_noncanonical}"
1720
1721 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1722 if test "${with_build_libsubdir+set}" = set; then
1723   withval="$with_build_libsubdir"
1724   build_libsubdir="$withval"
1725 else
1726   build_libsubdir="$build_subdir"
1727 fi;
1728 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1729 if ( test $srcdir = . && test -d gcc ) \
1730    || test -d $srcdir/../host-${host_noncanonical}; then
1731   host_subdir="host-${host_noncanonical}"
1732 else
1733   host_subdir=.
1734 fi
1735 # No prefix.
1736 target_subdir=${target_noncanonical}
1737
1738
1739 # Set program_transform_name
1740 test "$program_prefix" != NONE &&
1741   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1742 # Use a double $ so make ignores it.
1743 test "$program_suffix" != NONE &&
1744   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1745 # Double any \ or $.  echo might interpret backslashes.
1746 # By default was `s,x,x', remove it if useless.
1747 cat <<\_ACEOF >conftest.sed
1748 s/[\\$]/&&/g;s/;s,x,x,$//
1749 _ACEOF
1750 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1751 rm conftest.sed
1752
1753
1754 # Check for bogus environment variables.
1755 # Test if LIBRARY_PATH contains the notation for the current directory
1756 # since this would lead to problems installing/building glibc.
1757 # LIBRARY_PATH contains the current directory if one of the following
1758 # is true:
1759 # - one of the terminals (":" and ";") is the first or last sign
1760 # - two terminals occur directly after each other
1761 # - the path contains an element with a dot in it
1762 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1763 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1764 case ${LIBRARY_PATH} in
1765   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1766     library_path_setting="contains current directory"
1767     ;;
1768   *)
1769     library_path_setting="ok"
1770     ;;
1771 esac
1772 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1773 echo "${ECHO_T}$library_path_setting" >&6
1774 if test "$library_path_setting" != "ok"; then
1775 { { echo "$as_me:$LINENO: error:
1776 *** LIBRARY_PATH shouldn't contain the current directory when
1777 *** building gcc. Please change the environment variable
1778 *** and run configure again." >&5
1779 echo "$as_me: error:
1780 *** LIBRARY_PATH shouldn't contain the current directory when
1781 *** building gcc. Please change the environment variable
1782 *** and run configure again." >&2;}
1783    { (exit 1); exit 1; }; }
1784 fi
1785
1786 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1787 # since this would lead to problems installing/building glibc.
1788 # GCC_EXEC_PREFIX contains the current directory if one of the following
1789 # is true:
1790 # - one of the terminals (":" and ";") is the first or last sign
1791 # - two terminals occur directly after each other
1792 # - the path contains an element with a dot in it
1793 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1794 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1795 case ${GCC_EXEC_PREFIX} in
1796   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1797     gcc_exec_prefix_setting="contains current directory"
1798     ;;
1799   *)
1800     gcc_exec_prefix_setting="ok"
1801     ;;
1802 esac
1803 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1804 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1805 if test "$gcc_exec_prefix_setting" != "ok"; then
1806 { { echo "$as_me:$LINENO: error:
1807 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1808 *** building gcc. Please change the environment variable
1809 *** and run configure again." >&5
1810 echo "$as_me: error:
1811 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1812 *** building gcc. Please change the environment variable
1813 *** and run configure again." >&2;}
1814    { (exit 1); exit 1; }; }
1815 fi
1816
1817 # -----------
1818 # Directories
1819 # -----------
1820
1821 # Specify the local prefix
1822 local_prefix=
1823
1824 # Check whether --with-local-prefix or --without-local-prefix was given.
1825 if test "${with_local_prefix+set}" = set; then
1826   withval="$with_local_prefix"
1827   case "${withval}" in
1828 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1829 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1830    { (exit 1); exit 1; }; } ;;
1831 no)     ;;
1832 *)      local_prefix=$with_local_prefix ;;
1833 esac
1834 fi;
1835
1836 # Default local prefix if it is empty
1837 if test x$local_prefix = x; then
1838         local_prefix=/usr/local
1839 fi
1840
1841 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1842 # passed in by the toplevel make and thus we'd get different behavior
1843 # depending on where we built the sources.
1844 gcc_gxx_include_dir=
1845 # Specify the g++ header file directory
1846
1847 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1848 if test "${with_gxx_include_dir+set}" = set; then
1849   withval="$with_gxx_include_dir"
1850   case "${withval}" in
1851 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1852 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1853    { (exit 1); exit 1; }; } ;;
1854 no)     ;;
1855 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
1856 esac
1857 fi;
1858
1859 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1860 if test x${gcc_gxx_include_dir} = x; then
1861   if test x${enable_version_specific_runtime_libs} = xyes; then
1862     gcc_gxx_include_dir='${libsubdir}/include/c++'
1863   else
1864     libstdcxx_incdir='include/c++/$(version)'
1865     if test x$host != x$target; then
1866        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1867     fi
1868     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1869   fi
1870 fi
1871
1872
1873 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1874 if test "${with_cpp_install_dir+set}" = set; then
1875   withval="$with_cpp_install_dir"
1876   if test x$withval = xyes; then
1877   { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1878 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1879    { (exit 1); exit 1; }; }
1880 elif test x$withval != xno; then
1881   cpp_install_dir=$withval
1882 fi
1883 fi;
1884
1885 # We would like to our source tree to be readonly.  However when releases or
1886 # pre-releases are generated, the flex/bison generated files as well as the
1887 # various formats of manuals need to be included along with the rest of the
1888 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
1889 # just that.
1890
1891 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1892 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1893     # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1894 if test "${enable_generated_files_in_srcdir+set}" = set; then
1895   enableval="$enable_generated_files_in_srcdir"
1896   generated_files_in_srcdir=$enableval
1897 else
1898   generated_files_in_srcdir=no
1899 fi;
1900
1901 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1902 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1903
1904 if test "$generated_files_in_srcdir" = "yes"; then
1905   GENINSRC=''
1906 else
1907   GENINSRC='#'
1908 fi
1909
1910
1911 # -------------------
1912 # Find default linker
1913 # -------------------
1914
1915 # With GNU ld
1916
1917 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1918 if test "${with_gnu_ld+set}" = set; then
1919   withval="$with_gnu_ld"
1920   gnu_ld_flag="$with_gnu_ld"
1921 else
1922   gnu_ld_flag=no
1923 fi;
1924
1925 # With pre-defined ld
1926
1927 # Check whether --with-ld or --without-ld was given.
1928 if test "${with_ld+set}" = set; then
1929   withval="$with_ld"
1930   DEFAULT_LINKER="$with_ld"
1931 fi;
1932 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1933   if test ! -x "$DEFAULT_LINKER"; then
1934     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1935 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1936    { (exit 1); exit 1; }; }
1937   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1938     gnu_ld_flag=yes
1939   fi
1940
1941 cat >>confdefs.h <<_ACEOF
1942 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1943 _ACEOF
1944
1945 fi
1946
1947 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1948
1949 cat >>confdefs.h <<_ACEOF
1950 #define HAVE_GNU_LD $gnu_ld
1951 _ACEOF
1952
1953
1954 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1955 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1956 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1957   if test x"$gnu_ld_flag" = x"no"; then
1958     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1959 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1960   else
1961     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1962 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1963   fi
1964 else
1965   echo "$as_me:$LINENO: result: no" >&5
1966 echo "${ECHO_T}no" >&6
1967 fi
1968
1969 # With demangler in GNU ld
1970
1971 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1972 if test "${with_demangler_in_ld+set}" = set; then
1973   withval="$with_demangler_in_ld"
1974   demangler_in_ld="$with_demangler_in_ld"
1975 else
1976   demangler_in_ld=no
1977 fi;
1978
1979 # ----------------------
1980 # Find default assembler
1981 # ----------------------
1982
1983 # With GNU as
1984
1985 # Check whether --with-gnu-as or --without-gnu-as was given.
1986 if test "${with_gnu_as+set}" = set; then
1987   withval="$with_gnu_as"
1988   gas_flag="$with_gnu_as"
1989 else
1990   gas_flag=no
1991 fi;
1992
1993
1994 # Check whether --with-as or --without-as was given.
1995 if test "${with_as+set}" = set; then
1996   withval="$with_as"
1997   DEFAULT_ASSEMBLER="$with_as"
1998 fi;
1999 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2000   if test ! -x "$DEFAULT_ASSEMBLER"; then
2001     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
2002 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
2003    { (exit 1); exit 1; }; }
2004   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
2005     gas_flag=yes
2006   fi
2007
2008 cat >>confdefs.h <<_ACEOF
2009 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
2010 _ACEOF
2011
2012 fi
2013
2014 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
2015
2016 cat >>confdefs.h <<_ACEOF
2017 #define HAVE_GNU_AS $gnu_as
2018 _ACEOF
2019
2020
2021 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2022 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2023 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2024   if test x"$gas_flag" = x"no"; then
2025     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2026 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2027   else
2028     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2029 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2030   fi
2031 else
2032   echo "$as_me:$LINENO: result: no" >&5
2033 echo "${ECHO_T}no" >&6
2034 fi
2035
2036 # ---------------
2037 # Find C compiler
2038 # ---------------
2039
2040 # If a non-executable a.out is present (e.g. created by GNU as above even if
2041 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2042 # file, even when creating an executable, so an execution test fails.
2043 # Remove possible default executable files to avoid this.
2044 #
2045 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2046 # Autoconf includes it.
2047 rm -f a.out a.exe b.out
2048
2049 # Find the native compiler
2050 ac_ext=c
2051 ac_cpp='$CPP $CPPFLAGS'
2052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2055 if test -n "$ac_tool_prefix"; then
2056   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2057 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2058 echo "$as_me:$LINENO: checking for $ac_word" >&5
2059 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2060 if test "${ac_cv_prog_CC+set}" = set; then
2061   echo $ECHO_N "(cached) $ECHO_C" >&6
2062 else
2063   if test -n "$CC"; then
2064   ac_cv_prog_CC="$CC" # Let the user override the test.
2065 else
2066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2067 for as_dir in $PATH
2068 do
2069   IFS=$as_save_IFS
2070   test -z "$as_dir" && as_dir=.
2071   for ac_exec_ext in '' $ac_executable_extensions; do
2072   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2073     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2074     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2075     break 2
2076   fi
2077 done
2078 done
2079
2080 fi
2081 fi
2082 CC=$ac_cv_prog_CC
2083 if test -n "$CC"; then
2084   echo "$as_me:$LINENO: result: $CC" >&5
2085 echo "${ECHO_T}$CC" >&6
2086 else
2087   echo "$as_me:$LINENO: result: no" >&5
2088 echo "${ECHO_T}no" >&6
2089 fi
2090
2091 fi
2092 if test -z "$ac_cv_prog_CC"; then
2093   ac_ct_CC=$CC
2094   # Extract the first word of "gcc", so it can be a program name with args.
2095 set dummy gcc; ac_word=$2
2096 echo "$as_me:$LINENO: checking for $ac_word" >&5
2097 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2098 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2099   echo $ECHO_N "(cached) $ECHO_C" >&6
2100 else
2101   if test -n "$ac_ct_CC"; then
2102   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2103 else
2104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2105 for as_dir in $PATH
2106 do
2107   IFS=$as_save_IFS
2108   test -z "$as_dir" && as_dir=.
2109   for ac_exec_ext in '' $ac_executable_extensions; do
2110   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2111     ac_cv_prog_ac_ct_CC="gcc"
2112     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2113     break 2
2114   fi
2115 done
2116 done
2117
2118 fi
2119 fi
2120 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2121 if test -n "$ac_ct_CC"; then
2122   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2123 echo "${ECHO_T}$ac_ct_CC" >&6
2124 else
2125   echo "$as_me:$LINENO: result: no" >&5
2126 echo "${ECHO_T}no" >&6
2127 fi
2128
2129   CC=$ac_ct_CC
2130 else
2131   CC="$ac_cv_prog_CC"
2132 fi
2133
2134 if test -z "$CC"; then
2135   if test -n "$ac_tool_prefix"; then
2136   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2137 set dummy ${ac_tool_prefix}cc; ac_word=$2
2138 echo "$as_me:$LINENO: checking for $ac_word" >&5
2139 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2140 if test "${ac_cv_prog_CC+set}" = set; then
2141   echo $ECHO_N "(cached) $ECHO_C" >&6
2142 else
2143   if test -n "$CC"; then
2144   ac_cv_prog_CC="$CC" # Let the user override the test.
2145 else
2146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2147 for as_dir in $PATH
2148 do
2149   IFS=$as_save_IFS
2150   test -z "$as_dir" && as_dir=.
2151   for ac_exec_ext in '' $ac_executable_extensions; do
2152   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2153     ac_cv_prog_CC="${ac_tool_prefix}cc"
2154     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2155     break 2
2156   fi
2157 done
2158 done
2159
2160 fi
2161 fi
2162 CC=$ac_cv_prog_CC
2163 if test -n "$CC"; then
2164   echo "$as_me:$LINENO: result: $CC" >&5
2165 echo "${ECHO_T}$CC" >&6
2166 else
2167   echo "$as_me:$LINENO: result: no" >&5
2168 echo "${ECHO_T}no" >&6
2169 fi
2170
2171 fi
2172 if test -z "$ac_cv_prog_CC"; then
2173   ac_ct_CC=$CC
2174   # Extract the first word of "cc", so it can be a program name with args.
2175 set dummy cc; ac_word=$2
2176 echo "$as_me:$LINENO: checking for $ac_word" >&5
2177 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2178 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2179   echo $ECHO_N "(cached) $ECHO_C" >&6
2180 else
2181   if test -n "$ac_ct_CC"; then
2182   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2183 else
2184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2185 for as_dir in $PATH
2186 do
2187   IFS=$as_save_IFS
2188   test -z "$as_dir" && as_dir=.
2189   for ac_exec_ext in '' $ac_executable_extensions; do
2190   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2191     ac_cv_prog_ac_ct_CC="cc"
2192     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2193     break 2
2194   fi
2195 done
2196 done
2197
2198 fi
2199 fi
2200 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2201 if test -n "$ac_ct_CC"; then
2202   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2203 echo "${ECHO_T}$ac_ct_CC" >&6
2204 else
2205   echo "$as_me:$LINENO: result: no" >&5
2206 echo "${ECHO_T}no" >&6
2207 fi
2208
2209   CC=$ac_ct_CC
2210 else
2211   CC="$ac_cv_prog_CC"
2212 fi
2213
2214 fi
2215 if test -z "$CC"; then
2216   # Extract the first word of "cc", so it can be a program name with args.
2217 set dummy cc; ac_word=$2
2218 echo "$as_me:$LINENO: checking for $ac_word" >&5
2219 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2220 if test "${ac_cv_prog_CC+set}" = set; then
2221   echo $ECHO_N "(cached) $ECHO_C" >&6
2222 else
2223   if test -n "$CC"; then
2224   ac_cv_prog_CC="$CC" # Let the user override the test.
2225 else
2226   ac_prog_rejected=no
2227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2228 for as_dir in $PATH
2229 do
2230   IFS=$as_save_IFS
2231   test -z "$as_dir" && as_dir=.
2232   for ac_exec_ext in '' $ac_executable_extensions; do
2233   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2234     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2235        ac_prog_rejected=yes
2236        continue
2237      fi
2238     ac_cv_prog_CC="cc"
2239     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2240     break 2
2241   fi
2242 done
2243 done
2244
2245 if test $ac_prog_rejected = yes; then
2246   # We found a bogon in the path, so make sure we never use it.
2247   set dummy $ac_cv_prog_CC
2248   shift
2249   if test $# != 0; then
2250     # We chose a different compiler from the bogus one.
2251     # However, it has the same basename, so the bogon will be chosen
2252     # first if we set CC to just the basename; use the full file name.
2253     shift
2254     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2255   fi
2256 fi
2257 fi
2258 fi
2259 CC=$ac_cv_prog_CC
2260 if test -n "$CC"; then
2261   echo "$as_me:$LINENO: result: $CC" >&5
2262 echo "${ECHO_T}$CC" >&6
2263 else
2264   echo "$as_me:$LINENO: result: no" >&5
2265 echo "${ECHO_T}no" >&6
2266 fi
2267
2268 fi
2269 if test -z "$CC"; then
2270   if test -n "$ac_tool_prefix"; then
2271   for ac_prog in cl
2272   do
2273     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2274 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2275 echo "$as_me:$LINENO: checking for $ac_word" >&5
2276 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2277 if test "${ac_cv_prog_CC+set}" = set; then
2278   echo $ECHO_N "(cached) $ECHO_C" >&6
2279 else
2280   if test -n "$CC"; then
2281   ac_cv_prog_CC="$CC" # Let the user override the test.
2282 else
2283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2284 for as_dir in $PATH
2285 do
2286   IFS=$as_save_IFS
2287   test -z "$as_dir" && as_dir=.
2288   for ac_exec_ext in '' $ac_executable_extensions; do
2289   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2290     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2291     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2292     break 2
2293   fi
2294 done
2295 done
2296
2297 fi
2298 fi
2299 CC=$ac_cv_prog_CC
2300 if test -n "$CC"; then
2301   echo "$as_me:$LINENO: result: $CC" >&5
2302 echo "${ECHO_T}$CC" >&6
2303 else
2304   echo "$as_me:$LINENO: result: no" >&5
2305 echo "${ECHO_T}no" >&6
2306 fi
2307
2308     test -n "$CC" && break
2309   done
2310 fi
2311 if test -z "$CC"; then
2312   ac_ct_CC=$CC
2313   for ac_prog in cl
2314 do
2315   # Extract the first word of "$ac_prog", so it can be a program name with args.
2316 set dummy $ac_prog; ac_word=$2
2317 echo "$as_me:$LINENO: checking for $ac_word" >&5
2318 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2319 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2320   echo $ECHO_N "(cached) $ECHO_C" >&6
2321 else
2322   if test -n "$ac_ct_CC"; then
2323   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2324 else
2325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2326 for as_dir in $PATH
2327 do
2328   IFS=$as_save_IFS
2329   test -z "$as_dir" && as_dir=.
2330   for ac_exec_ext in '' $ac_executable_extensions; do
2331   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2332     ac_cv_prog_ac_ct_CC="$ac_prog"
2333     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2334     break 2
2335   fi
2336 done
2337 done
2338
2339 fi
2340 fi
2341 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2342 if test -n "$ac_ct_CC"; then
2343   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2344 echo "${ECHO_T}$ac_ct_CC" >&6
2345 else
2346   echo "$as_me:$LINENO: result: no" >&5
2347 echo "${ECHO_T}no" >&6
2348 fi
2349
2350   test -n "$ac_ct_CC" && break
2351 done
2352
2353   CC=$ac_ct_CC
2354 fi
2355
2356 fi
2357
2358
2359 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2360 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2361 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2362 See \`config.log' for more details." >&5
2363 echo "$as_me: error: no acceptable C compiler found in \$PATH
2364 See \`config.log' for more details." >&2;}
2365    { (exit 1); exit 1; }; }; }
2366
2367 # Provide some information about the compiler.
2368 echo "$as_me:$LINENO:" \
2369      "checking for C compiler version" >&5
2370 ac_compiler=`set X $ac_compile; echo $2`
2371 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2372   (eval $ac_compiler --version </dev/null >&5) 2>&5
2373   ac_status=$?
2374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375   (exit $ac_status); }
2376 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2377   (eval $ac_compiler -v </dev/null >&5) 2>&5
2378   ac_status=$?
2379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380   (exit $ac_status); }
2381 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2382   (eval $ac_compiler -V </dev/null >&5) 2>&5
2383   ac_status=$?
2384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2385   (exit $ac_status); }
2386
2387 cat >conftest.$ac_ext <<_ACEOF
2388 /* confdefs.h.  */
2389 _ACEOF
2390 cat confdefs.h >>conftest.$ac_ext
2391 cat >>conftest.$ac_ext <<_ACEOF
2392 /* end confdefs.h.  */
2393
2394 int
2395 main ()
2396 {
2397
2398   ;
2399   return 0;
2400 }
2401 _ACEOF
2402 ac_clean_files_save=$ac_clean_files
2403 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2404 # Try to create an executable without -o first, disregard a.out.
2405 # It will help us diagnose broken compilers, and finding out an intuition
2406 # of exeext.
2407 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2408 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2409 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2410 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2411   (eval $ac_link_default) 2>&5
2412   ac_status=$?
2413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2414   (exit $ac_status); }; then
2415   # Find the output, starting from the most likely.  This scheme is
2416 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2417 # resort.
2418
2419 # Be careful to initialize this variable, since it used to be cached.
2420 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2421 ac_cv_exeext=
2422 # b.out is created by i960 compilers.
2423 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2424 do
2425   test -f "$ac_file" || continue
2426   case $ac_file in
2427     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2428         ;;
2429     conftest.$ac_ext )
2430         # This is the source file.
2431         ;;
2432     [ab].out )
2433         # We found the default executable, but exeext='' is most
2434         # certainly right.
2435         break;;
2436     *.* )
2437         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2438         # FIXME: I believe we export ac_cv_exeext for Libtool,
2439         # but it would be cool to find out if it's true.  Does anybody
2440         # maintain Libtool? --akim.
2441         export ac_cv_exeext
2442         break;;
2443     * )
2444         break;;
2445   esac
2446 done
2447 else
2448   echo "$as_me: failed program was:" >&5
2449 sed 's/^/| /' conftest.$ac_ext >&5
2450
2451 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2452 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2453 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2454 See \`config.log' for more details." >&5
2455 echo "$as_me: error: C compiler cannot create executables
2456 See \`config.log' for more details." >&2;}
2457    { (exit 77); exit 77; }; }; }
2458 fi
2459
2460 ac_exeext=$ac_cv_exeext
2461 echo "$as_me:$LINENO: result: $ac_file" >&5
2462 echo "${ECHO_T}$ac_file" >&6
2463
2464 # Check the compiler produces executables we can run.  If not, either
2465 # the compiler is broken, or we cross compile.
2466 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2467 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2468 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2469 # If not cross compiling, check that we can run a simple program.
2470 if test "$cross_compiling" != yes; then
2471   if { ac_try='./$ac_file'
2472   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2473   (eval $ac_try) 2>&5
2474   ac_status=$?
2475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2476   (exit $ac_status); }; }; then
2477     cross_compiling=no
2478   else
2479     if test "$cross_compiling" = maybe; then
2480         cross_compiling=yes
2481     else
2482         { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2483 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2484 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2485 If you meant to cross compile, use \`--host'.
2486 See \`config.log' for more details." >&5
2487 echo "$as_me: error: cannot run C compiled programs.
2488 If you meant to cross compile, use \`--host'.
2489 See \`config.log' for more details." >&2;}
2490    { (exit 1); exit 1; }; }; }
2491     fi
2492   fi
2493 fi
2494 echo "$as_me:$LINENO: result: yes" >&5
2495 echo "${ECHO_T}yes" >&6
2496
2497 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2498 ac_clean_files=$ac_clean_files_save
2499 # Check the compiler produces executables we can run.  If not, either
2500 # the compiler is broken, or we cross compile.
2501 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2502 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2503 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2504 echo "${ECHO_T}$cross_compiling" >&6
2505
2506 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2507 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2508 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2509   (eval $ac_link) 2>&5
2510   ac_status=$?
2511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2512   (exit $ac_status); }; then
2513   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2514 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2515 # work properly (i.e., refer to `conftest.exe'), while it won't with
2516 # `rm'.
2517 for ac_file in conftest.exe conftest conftest.*; do
2518   test -f "$ac_file" || continue
2519   case $ac_file in
2520     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2521     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2522           export ac_cv_exeext
2523           break;;
2524     * ) break;;
2525   esac
2526 done
2527 else
2528   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2529 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2530 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2531 See \`config.log' for more details." >&5
2532 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2533 See \`config.log' for more details." >&2;}
2534    { (exit 1); exit 1; }; }; }
2535 fi
2536
2537 rm -f conftest$ac_cv_exeext
2538 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2539 echo "${ECHO_T}$ac_cv_exeext" >&6
2540
2541 rm -f conftest.$ac_ext
2542 EXEEXT=$ac_cv_exeext
2543 ac_exeext=$EXEEXT
2544 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2545 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2546 if test "${ac_cv_objext+set}" = set; then
2547   echo $ECHO_N "(cached) $ECHO_C" >&6
2548 else
2549   cat >conftest.$ac_ext <<_ACEOF
2550 /* confdefs.h.  */
2551 _ACEOF
2552 cat confdefs.h >>conftest.$ac_ext
2553 cat >>conftest.$ac_ext <<_ACEOF
2554 /* end confdefs.h.  */
2555
2556 int
2557 main ()
2558 {
2559
2560   ;
2561   return 0;
2562 }
2563 _ACEOF
2564 rm -f conftest.o conftest.obj
2565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2566   (eval $ac_compile) 2>&5
2567   ac_status=$?
2568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2569   (exit $ac_status); }; then
2570   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2571   case $ac_file in
2572     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2573     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2574        break;;
2575   esac
2576 done
2577 else
2578   echo "$as_me: failed program was:" >&5
2579 sed 's/^/| /' conftest.$ac_ext >&5
2580
2581 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2582 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2583 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2584 See \`config.log' for more details." >&5
2585 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2586 See \`config.log' for more details." >&2;}
2587    { (exit 1); exit 1; }; }; }
2588 fi
2589
2590 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2591 fi
2592 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2593 echo "${ECHO_T}$ac_cv_objext" >&6
2594 OBJEXT=$ac_cv_objext
2595 ac_objext=$OBJEXT
2596 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2597 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2598 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2599   echo $ECHO_N "(cached) $ECHO_C" >&6
2600 else
2601   cat >conftest.$ac_ext <<_ACEOF
2602 /* confdefs.h.  */
2603 _ACEOF
2604 cat confdefs.h >>conftest.$ac_ext
2605 cat >>conftest.$ac_ext <<_ACEOF
2606 /* end confdefs.h.  */
2607
2608 int
2609 main ()
2610 {
2611 #ifndef __GNUC__
2612        choke me
2613 #endif
2614
2615   ;
2616   return 0;
2617 }
2618 _ACEOF
2619 rm -f conftest.$ac_objext
2620 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2621   (eval $ac_compile) 2>conftest.er1
2622   ac_status=$?
2623   grep -v '^ *+' conftest.er1 >conftest.err
2624   rm -f conftest.er1
2625   cat conftest.err >&5
2626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2627   (exit $ac_status); } &&
2628          { ac_try='test -z "$ac_c_werror_flag"
2629                          || test ! -s conftest.err'
2630   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2631   (eval $ac_try) 2>&5
2632   ac_status=$?
2633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2634   (exit $ac_status); }; } &&
2635          { ac_try='test -s conftest.$ac_objext'
2636   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2637   (eval $ac_try) 2>&5
2638   ac_status=$?
2639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2640   (exit $ac_status); }; }; then
2641   ac_compiler_gnu=yes
2642 else
2643   echo "$as_me: failed program was:" >&5
2644 sed 's/^/| /' conftest.$ac_ext >&5
2645
2646 ac_compiler_gnu=no
2647 fi
2648 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2649 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2650
2651 fi
2652 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2653 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2654 GCC=`test $ac_compiler_gnu = yes && echo yes`
2655 ac_test_CFLAGS=${CFLAGS+set}
2656 ac_save_CFLAGS=$CFLAGS
2657 CFLAGS="-g"
2658 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2659 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2660 if test "${ac_cv_prog_cc_g+set}" = set; then
2661   echo $ECHO_N "(cached) $ECHO_C" >&6
2662 else
2663   cat >conftest.$ac_ext <<_ACEOF
2664 /* confdefs.h.  */
2665 _ACEOF
2666 cat confdefs.h >>conftest.$ac_ext
2667 cat >>conftest.$ac_ext <<_ACEOF
2668 /* end confdefs.h.  */
2669
2670 int
2671 main ()
2672 {
2673
2674   ;
2675   return 0;
2676 }
2677 _ACEOF
2678 rm -f conftest.$ac_objext
2679 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2680   (eval $ac_compile) 2>conftest.er1
2681   ac_status=$?
2682   grep -v '^ *+' conftest.er1 >conftest.err
2683   rm -f conftest.er1
2684   cat conftest.err >&5
2685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2686   (exit $ac_status); } &&
2687          { ac_try='test -z "$ac_c_werror_flag"
2688                          || test ! -s conftest.err'
2689   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2690   (eval $ac_try) 2>&5
2691   ac_status=$?
2692   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2693   (exit $ac_status); }; } &&
2694          { ac_try='test -s conftest.$ac_objext'
2695   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2696   (eval $ac_try) 2>&5
2697   ac_status=$?
2698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2699   (exit $ac_status); }; }; then
2700   ac_cv_prog_cc_g=yes
2701 else
2702   echo "$as_me: failed program was:" >&5
2703 sed 's/^/| /' conftest.$ac_ext >&5
2704
2705 ac_cv_prog_cc_g=no
2706 fi
2707 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2708 fi
2709 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2710 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2711 if test "$ac_test_CFLAGS" = set; then
2712   CFLAGS=$ac_save_CFLAGS
2713 elif test $ac_cv_prog_cc_g = yes; then
2714   if test "$GCC" = yes; then
2715     CFLAGS="-g -O2"
2716   else
2717     CFLAGS="-g"
2718   fi
2719 else
2720   if test "$GCC" = yes; then
2721     CFLAGS="-O2"
2722   else
2723     CFLAGS=
2724   fi
2725 fi
2726 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2727 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2728 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2729   echo $ECHO_N "(cached) $ECHO_C" >&6
2730 else
2731   ac_cv_prog_cc_stdc=no
2732 ac_save_CC=$CC
2733 cat >conftest.$ac_ext <<_ACEOF
2734 /* confdefs.h.  */
2735 _ACEOF
2736 cat confdefs.h >>conftest.$ac_ext
2737 cat >>conftest.$ac_ext <<_ACEOF
2738 /* end confdefs.h.  */
2739 #include <stdarg.h>
2740 #include <stdio.h>
2741 #include <sys/types.h>
2742 #include <sys/stat.h>
2743 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2744 struct buf { int x; };
2745 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2746 static char *e (p, i)
2747      char **p;
2748      int i;
2749 {
2750   return p[i];
2751 }
2752 static char *f (char * (*g) (char **, int), char **p, ...)
2753 {
2754   char *s;
2755   va_list v;
2756   va_start (v,p);
2757   s = g (p, va_arg (v,int));
2758   va_end (v);
2759   return s;
2760 }
2761
2762 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2763    function prototypes and stuff, but not '\xHH' hex character constants.
2764    These don't provoke an error unfortunately, instead are silently treated
2765    as 'x'.  The following induces an error, until -std1 is added to get
2766    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2767    array size at least.  It's necessary to write '\x00'==0 to get something
2768    that's true only with -std1.  */
2769 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2770
2771 int test (int i, double x);
2772 struct s1 {int (*f) (int a);};
2773 struct s2 {int (*f) (double a);};
2774 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2775 int argc;
2776 char **argv;
2777 int
2778 main ()
2779 {
2780 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2781   ;
2782   return 0;
2783 }
2784 _ACEOF
2785 # Don't try gcc -ansi; that turns off useful extensions and
2786 # breaks some systems' header files.
2787 # AIX                   -qlanglvl=ansi
2788 # Ultrix and OSF/1      -std1
2789 # HP-UX 10.20 and later -Ae
2790 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2791 # SVR4                  -Xc -D__EXTENSIONS__
2792 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2793 do
2794   CC="$ac_save_CC $ac_arg"
2795   rm -f conftest.$ac_objext
2796 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2797   (eval $ac_compile) 2>conftest.er1
2798   ac_status=$?
2799   grep -v '^ *+' conftest.er1 >conftest.err
2800   rm -f conftest.er1
2801   cat conftest.err >&5
2802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2803   (exit $ac_status); } &&
2804          { ac_try='test -z "$ac_c_werror_flag"
2805                          || test ! -s conftest.err'
2806   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2807   (eval $ac_try) 2>&5
2808   ac_status=$?
2809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2810   (exit $ac_status); }; } &&
2811          { ac_try='test -s conftest.$ac_objext'
2812   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2813   (eval $ac_try) 2>&5
2814   ac_status=$?
2815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2816   (exit $ac_status); }; }; then
2817   ac_cv_prog_cc_stdc=$ac_arg
2818 break
2819 else
2820   echo "$as_me: failed program was:" >&5
2821 sed 's/^/| /' conftest.$ac_ext >&5
2822
2823 fi
2824 rm -f conftest.err conftest.$ac_objext
2825 done
2826 rm -f conftest.$ac_ext conftest.$ac_objext
2827 CC=$ac_save_CC
2828
2829 fi
2830
2831 case "x$ac_cv_prog_cc_stdc" in
2832   x|xno)
2833     echo "$as_me:$LINENO: result: none needed" >&5
2834 echo "${ECHO_T}none needed" >&6 ;;
2835   *)
2836     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2837 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2838     CC="$CC $ac_cv_prog_cc_stdc" ;;
2839 esac
2840
2841 # Some people use a C++ compiler to compile C.  Since we use `exit',
2842 # in C++ we need to declare it.  In case someone uses the same compiler
2843 # for both compiling C and C++ we need to have the C++ compiler decide
2844 # the declaration of exit, since it's the most demanding environment.
2845 cat >conftest.$ac_ext <<_ACEOF
2846 #ifndef __cplusplus
2847   choke me
2848 #endif
2849 _ACEOF
2850 rm -f conftest.$ac_objext
2851 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2852   (eval $ac_compile) 2>conftest.er1
2853   ac_status=$?
2854   grep -v '^ *+' conftest.er1 >conftest.err
2855   rm -f conftest.er1
2856   cat conftest.err >&5
2857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858   (exit $ac_status); } &&
2859          { ac_try='test -z "$ac_c_werror_flag"
2860                          || test ! -s conftest.err'
2861   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2862   (eval $ac_try) 2>&5
2863   ac_status=$?
2864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2865   (exit $ac_status); }; } &&
2866          { ac_try='test -s conftest.$ac_objext'
2867   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2868   (eval $ac_try) 2>&5
2869   ac_status=$?
2870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2871   (exit $ac_status); }; }; then
2872   for ac_declaration in \
2873    '' \
2874    'extern "C" void std::exit (int) throw (); using std::exit;' \
2875    'extern "C" void std::exit (int); using std::exit;' \
2876    'extern "C" void exit (int) throw ();' \
2877    'extern "C" void exit (int);' \
2878    'void exit (int);'
2879 do
2880   cat >conftest.$ac_ext <<_ACEOF
2881 /* confdefs.h.  */
2882 _ACEOF
2883 cat confdefs.h >>conftest.$ac_ext
2884 cat >>conftest.$ac_ext <<_ACEOF
2885 /* end confdefs.h.  */
2886 $ac_declaration
2887 #include <stdlib.h>
2888 int
2889 main ()
2890 {
2891 exit (42);
2892   ;
2893   return 0;
2894 }
2895 _ACEOF
2896 rm -f conftest.$ac_objext
2897 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2898   (eval $ac_compile) 2>conftest.er1
2899   ac_status=$?
2900   grep -v '^ *+' conftest.er1 >conftest.err
2901   rm -f conftest.er1
2902   cat conftest.err >&5
2903   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2904   (exit $ac_status); } &&
2905          { ac_try='test -z "$ac_c_werror_flag"
2906                          || test ! -s conftest.err'
2907   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2908   (eval $ac_try) 2>&5
2909   ac_status=$?
2910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911   (exit $ac_status); }; } &&
2912          { ac_try='test -s conftest.$ac_objext'
2913   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914   (eval $ac_try) 2>&5
2915   ac_status=$?
2916   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917   (exit $ac_status); }; }; then
2918   :
2919 else
2920   echo "$as_me: failed program was:" >&5
2921 sed 's/^/| /' conftest.$ac_ext >&5
2922
2923 continue
2924 fi
2925 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2926   cat >conftest.$ac_ext <<_ACEOF
2927 /* confdefs.h.  */
2928 _ACEOF
2929 cat confdefs.h >>conftest.$ac_ext
2930 cat >>conftest.$ac_ext <<_ACEOF
2931 /* end confdefs.h.  */
2932 $ac_declaration
2933 int
2934 main ()
2935 {
2936 exit (42);
2937   ;
2938   return 0;
2939 }
2940 _ACEOF
2941 rm -f conftest.$ac_objext
2942 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2943   (eval $ac_compile) 2>conftest.er1
2944   ac_status=$?
2945   grep -v '^ *+' conftest.er1 >conftest.err
2946   rm -f conftest.er1
2947   cat conftest.err >&5
2948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949   (exit $ac_status); } &&
2950          { ac_try='test -z "$ac_c_werror_flag"
2951                          || test ! -s conftest.err'
2952   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2953   (eval $ac_try) 2>&5
2954   ac_status=$?
2955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956   (exit $ac_status); }; } &&
2957          { ac_try='test -s conftest.$ac_objext'
2958   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2959   (eval $ac_try) 2>&5
2960   ac_status=$?
2961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2962   (exit $ac_status); }; }; then
2963   break
2964 else
2965   echo "$as_me: failed program was:" >&5
2966 sed 's/^/| /' conftest.$ac_ext >&5
2967
2968 fi
2969 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2970 done
2971 rm -f conftest*
2972 if test -n "$ac_declaration"; then
2973   echo '#ifdef __cplusplus' >>confdefs.h
2974   echo $ac_declaration      >>confdefs.h
2975   echo '#endif'             >>confdefs.h
2976 fi
2977
2978 else
2979   echo "$as_me: failed program was:" >&5
2980 sed 's/^/| /' conftest.$ac_ext >&5
2981
2982 fi
2983 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2984 ac_ext=c
2985 ac_cpp='$CPP $CPPFLAGS'
2986 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2987 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2988 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2989
2990 if test "x$CC" != xcc; then
2991   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2992 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2993 else
2994   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2995 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2996 fi
2997 set dummy $CC; ac_cc=`echo $2 |
2998                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2999 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3000   echo $ECHO_N "(cached) $ECHO_C" >&6
3001 else
3002   cat >conftest.$ac_ext <<_ACEOF
3003 /* confdefs.h.  */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h.  */
3008
3009 int
3010 main ()
3011 {
3012
3013   ;
3014   return 0;
3015 }
3016 _ACEOF
3017 # Make sure it works both with $CC and with simple cc.
3018 # We do the test twice because some compilers refuse to overwrite an
3019 # existing .o file with -o, though they will create one.
3020 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3021 if { (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 $ac_status); } &&
3026    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3027   (eval $ac_try) 2>&5
3028   ac_status=$?
3029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3030   (exit $ac_status); };
3031 then
3032   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3033   if test "x$CC" != xcc; then
3034     # Test first that cc exists at all.
3035     if { ac_try='cc -c conftest.$ac_ext >&5'
3036   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3037   (eval $ac_try) 2>&5
3038   ac_status=$?
3039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3040   (exit $ac_status); }; }; then
3041       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3042       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3043   (eval $ac_try) 2>&5
3044   ac_status=$?
3045   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3046   (exit $ac_status); } &&
3047          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3048   (eval $ac_try) 2>&5
3049   ac_status=$?
3050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3051   (exit $ac_status); };
3052       then
3053         # cc works too.
3054         :
3055       else
3056         # cc exists but doesn't like -o.
3057         eval ac_cv_prog_cc_${ac_cc}_c_o=no
3058       fi
3059     fi
3060   fi
3061 else
3062   eval ac_cv_prog_cc_${ac_cc}_c_o=no
3063 fi
3064 rm -f conftest*
3065
3066 fi
3067 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3068   echo "$as_me:$LINENO: result: yes" >&5
3069 echo "${ECHO_T}yes" >&6
3070 else
3071   echo "$as_me:$LINENO: result: no" >&5
3072 echo "${ECHO_T}no" >&6
3073
3074 cat >>confdefs.h <<\_ACEOF
3075 #define NO_MINUS_C_MINUS_O 1
3076 _ACEOF
3077
3078 fi
3079
3080 # expand $ac_aux_dir to an absolute path
3081 am_aux_dir=`cd $ac_aux_dir && pwd`
3082
3083 # FIXME: we rely on the cache variable name because
3084 # there is no other way.
3085 set dummy $CC
3086 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3087 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3088    # Losing compiler, so override with the script.
3089    # FIXME: It is wrong to rewrite CC.
3090    # But if we don't then we get into trouble of one sort or another.
3091    # A longer-term fix would be to have automake use am__CC in this case,
3092    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3093    CC="$am_aux_dir/compile $CC"
3094 fi
3095
3096
3097
3098
3099 if test -n "$ac_tool_prefix"; then
3100   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
3101 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
3102 echo "$as_me:$LINENO: checking for $ac_word" >&5
3103 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3104 if test "${ac_cv_prog_GNATBIND+set}" = set; then
3105   echo $ECHO_N "(cached) $ECHO_C" >&6
3106 else
3107   if test -n "$GNATBIND"; then
3108   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
3109 else
3110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3111 for as_dir in $PATH
3112 do
3113   IFS=$as_save_IFS
3114   test -z "$as_dir" && as_dir=.
3115   for ac_exec_ext in '' $ac_executable_extensions; do
3116   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3117     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
3118     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3119     break 2
3120   fi
3121 done
3122 done
3123
3124 fi
3125 fi
3126 GNATBIND=$ac_cv_prog_GNATBIND
3127 if test -n "$GNATBIND"; then
3128   echo "$as_me:$LINENO: result: $GNATBIND" >&5
3129 echo "${ECHO_T}$GNATBIND" >&6
3130 else
3131   echo "$as_me:$LINENO: result: no" >&5
3132 echo "${ECHO_T}no" >&6
3133 fi
3134
3135 fi
3136 if test -z "$ac_cv_prog_GNATBIND"; then
3137   ac_ct_GNATBIND=$GNATBIND
3138   # Extract the first word of "gnatbind", so it can be a program name with args.
3139 set dummy gnatbind; ac_word=$2
3140 echo "$as_me:$LINENO: checking for $ac_word" >&5
3141 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3142 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then
3143   echo $ECHO_N "(cached) $ECHO_C" >&6
3144 else
3145   if test -n "$ac_ct_GNATBIND"; then
3146   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
3147 else
3148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3149 for as_dir in $PATH
3150 do
3151   IFS=$as_save_IFS
3152   test -z "$as_dir" && as_dir=.
3153   for ac_exec_ext in '' $ac_executable_extensions; do
3154   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3155     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
3156     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3157     break 2
3158   fi
3159 done
3160 done
3161
3162   test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no"
3163 fi
3164 fi
3165 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
3166 if test -n "$ac_ct_GNATBIND"; then
3167   echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5
3168 echo "${ECHO_T}$ac_ct_GNATBIND" >&6
3169 else
3170   echo "$as_me:$LINENO: result: no" >&5
3171 echo "${ECHO_T}no" >&6
3172 fi
3173
3174   GNATBIND=$ac_ct_GNATBIND
3175 else
3176   GNATBIND="$ac_cv_prog_GNATBIND"
3177 fi
3178
3179 if test -n "$ac_tool_prefix"; then
3180   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
3181 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
3182 echo "$as_me:$LINENO: checking for $ac_word" >&5
3183 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3184 if test "${ac_cv_prog_GNATMAKE+set}" = set; then
3185   echo $ECHO_N "(cached) $ECHO_C" >&6
3186 else
3187   if test -n "$GNATMAKE"; then
3188   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
3189 else
3190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3191 for as_dir in $PATH
3192 do
3193   IFS=$as_save_IFS
3194   test -z "$as_dir" && as_dir=.
3195   for ac_exec_ext in '' $ac_executable_extensions; do
3196   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3197     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
3198     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3199     break 2
3200   fi
3201 done
3202 done
3203
3204 fi
3205 fi
3206 GNATMAKE=$ac_cv_prog_GNATMAKE
3207 if test -n "$GNATMAKE"; then
3208   echo "$as_me:$LINENO: result: $GNATMAKE" >&5
3209 echo "${ECHO_T}$GNATMAKE" >&6
3210 else
3211   echo "$as_me:$LINENO: result: no" >&5
3212 echo "${ECHO_T}no" >&6
3213 fi
3214
3215 fi
3216 if test -z "$ac_cv_prog_GNATMAKE"; then
3217   ac_ct_GNATMAKE=$GNATMAKE
3218   # Extract the first word of "gnatmake", so it can be a program name with args.
3219 set dummy gnatmake; ac_word=$2
3220 echo "$as_me:$LINENO: checking for $ac_word" >&5
3221 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3222 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
3223   echo $ECHO_N "(cached) $ECHO_C" >&6
3224 else
3225   if test -n "$ac_ct_GNATMAKE"; then
3226   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
3227 else
3228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3229 for as_dir in $PATH
3230 do
3231   IFS=$as_save_IFS
3232   test -z "$as_dir" && as_dir=.
3233   for ac_exec_ext in '' $ac_executable_extensions; do
3234   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3235     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
3236     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3237     break 2
3238   fi
3239 done
3240 done
3241
3242   test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
3243 fi
3244 fi
3245 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
3246 if test -n "$ac_ct_GNATMAKE"; then
3247   echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
3248 echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
3249 else
3250   echo "$as_me:$LINENO: result: no" >&5
3251 echo "${ECHO_T}no" >&6
3252 fi
3253
3254   GNATMAKE=$ac_ct_GNATMAKE
3255 else
3256   GNATMAKE="$ac_cv_prog_GNATMAKE"
3257 fi
3258
3259 echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
3260 echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
3261 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
3262   echo $ECHO_N "(cached) $ECHO_C" >&6
3263 else
3264   cat >conftest.adb <<EOF
3265 procedure conftest is begin null; end conftest;
3266 EOF
3267 acx_cv_cc_gcc_supports_ada=no
3268 # There is a bug in old released versions of GCC which causes the
3269 # driver to exit successfully when the appropriate language module
3270 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
3271 # Therefore we must check for the error message as well as an
3272 # unsuccessful exit.
3273 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
3274 # given a .adb file, but produce no object file.  So we must check
3275 # if an object file was really produced to guard against this.
3276 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
3277 if test x"$errors" = x && test -f conftest.$ac_objext; then
3278   acx_cv_cc_gcc_supports_ada=yes
3279 fi
3280 rm -f conftest.*
3281 fi
3282 echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
3283 echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
3284
3285 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
3286   have_gnat=yes
3287 else
3288   have_gnat=no
3289 fi
3290
3291
3292 # autoconf is lame and doesn't give us any substitution variable for this.
3293 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3294   NO_MINUS_C_MINUS_O=yes
3295 else
3296   OUTPUT_OPTION='-o $@'
3297 fi
3298
3299
3300
3301 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3302 # optimizations to be activated explicitly by the toplevel.
3303 case "$CC" in
3304   */prev-gcc/xgcc*) ;;
3305   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3306 esac
3307
3308
3309 # -------------------------
3310 # Check C compiler features
3311 # -------------------------
3312
3313
3314 ac_ext=c
3315 ac_cpp='$CPP $CPPFLAGS'
3316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3319 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3320 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3321 # On Suns, sometimes $CPP names a directory.
3322 if test -n "$CPP" && test -d "$CPP"; then
3323   CPP=
3324 fi
3325 if test -z "$CPP"; then
3326   if test "${ac_cv_prog_CPP+set}" = set; then
3327   echo $ECHO_N "(cached) $ECHO_C" >&6
3328 else
3329       # Double quotes because CPP needs to be expanded
3330     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3331     do
3332       ac_preproc_ok=false
3333 for ac_c_preproc_warn_flag in '' yes
3334 do
3335   # Use a header file that comes with gcc, so configuring glibc
3336   # with a fresh cross-compiler works.
3337   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3338   # <limits.h> exists even on freestanding compilers.
3339   # On the NeXT, cc -E runs the code through the compiler's parser,
3340   # not just through cpp. "Syntax error" is here to catch this case.
3341   cat >conftest.$ac_ext <<_ACEOF
3342 /* confdefs.h.  */
3343 _ACEOF
3344 cat confdefs.h >>conftest.$ac_ext
3345 cat >>conftest.$ac_ext <<_ACEOF
3346 /* end confdefs.h.  */
3347 #ifdef __STDC__
3348 # include <limits.h>
3349 #else
3350 # include <assert.h>
3351 #endif
3352                      Syntax error
3353 _ACEOF
3354 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3355   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3356   ac_status=$?
3357   grep -v '^ *+' conftest.er1 >conftest.err
3358   rm -f conftest.er1
3359   cat conftest.err >&5
3360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361   (exit $ac_status); } >/dev/null; then
3362   if test -s conftest.err; then
3363     ac_cpp_err=$ac_c_preproc_warn_flag
3364     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3365   else
3366     ac_cpp_err=
3367   fi
3368 else
3369   ac_cpp_err=yes
3370 fi
3371 if test -z "$ac_cpp_err"; then
3372   :
3373 else
3374   echo "$as_me: failed program was:" >&5
3375 sed 's/^/| /' conftest.$ac_ext >&5
3376
3377   # Broken: fails on valid input.
3378 continue
3379 fi
3380 rm -f conftest.err conftest.$ac_ext
3381
3382   # OK, works on sane cases.  Now check whether non-existent headers
3383   # can be detected and how.
3384   cat >conftest.$ac_ext <<_ACEOF
3385 /* confdefs.h.  */
3386 _ACEOF
3387 cat confdefs.h >>conftest.$ac_ext
3388 cat >>conftest.$ac_ext <<_ACEOF
3389 /* end confdefs.h.  */
3390 #include <ac_nonexistent.h>
3391 _ACEOF
3392 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3393   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3394   ac_status=$?
3395   grep -v '^ *+' conftest.er1 >conftest.err
3396   rm -f conftest.er1
3397   cat conftest.err >&5
3398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3399   (exit $ac_status); } >/dev/null; then
3400   if test -s conftest.err; then
3401     ac_cpp_err=$ac_c_preproc_warn_flag
3402     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3403   else
3404     ac_cpp_err=
3405   fi
3406 else
3407   ac_cpp_err=yes
3408 fi
3409 if test -z "$ac_cpp_err"; then
3410   # Broken: success on invalid input.
3411 continue
3412 else
3413   echo "$as_me: failed program was:" >&5
3414 sed 's/^/| /' conftest.$ac_ext >&5
3415
3416   # Passes both tests.
3417 ac_preproc_ok=:
3418 break
3419 fi
3420 rm -f conftest.err conftest.$ac_ext
3421
3422 done
3423 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3424 rm -f conftest.err conftest.$ac_ext
3425 if $ac_preproc_ok; then
3426   break
3427 fi
3428
3429     done
3430     ac_cv_prog_CPP=$CPP
3431
3432 fi
3433   CPP=$ac_cv_prog_CPP
3434 else
3435   ac_cv_prog_CPP=$CPP
3436 fi
3437 echo "$as_me:$LINENO: result: $CPP" >&5
3438 echo "${ECHO_T}$CPP" >&6
3439 ac_preproc_ok=false
3440 for ac_c_preproc_warn_flag in '' yes
3441 do
3442   # Use a header file that comes with gcc, so configuring glibc
3443   # with a fresh cross-compiler works.
3444   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3445   # <limits.h> exists even on freestanding compilers.
3446   # On the NeXT, cc -E runs the code through the compiler's parser,
3447   # not just through cpp. "Syntax error" is here to catch this case.
3448   cat >conftest.$ac_ext <<_ACEOF
3449 /* confdefs.h.  */
3450 _ACEOF
3451 cat confdefs.h >>conftest.$ac_ext
3452 cat >>conftest.$ac_ext <<_ACEOF
3453 /* end confdefs.h.  */
3454 #ifdef __STDC__
3455 # include <limits.h>
3456 #else
3457 # include <assert.h>
3458 #endif
3459                      Syntax error
3460 _ACEOF
3461 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3462   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3463   ac_status=$?
3464   grep -v '^ *+' conftest.er1 >conftest.err
3465   rm -f conftest.er1
3466   cat conftest.err >&5
3467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3468   (exit $ac_status); } >/dev/null; then
3469   if test -s conftest.err; then
3470     ac_cpp_err=$ac_c_preproc_warn_flag
3471     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3472   else
3473     ac_cpp_err=
3474   fi
3475 else
3476   ac_cpp_err=yes
3477 fi
3478 if test -z "$ac_cpp_err"; then
3479   :
3480 else
3481   echo "$as_me: failed program was:" >&5
3482 sed 's/^/| /' conftest.$ac_ext >&5
3483
3484   # Broken: fails on valid input.
3485 continue
3486 fi
3487 rm -f conftest.err conftest.$ac_ext
3488
3489   # OK, works on sane cases.  Now check whether non-existent headers
3490   # can be detected and how.
3491   cat >conftest.$ac_ext <<_ACEOF
3492 /* confdefs.h.  */
3493 _ACEOF
3494 cat confdefs.h >>conftest.$ac_ext
3495 cat >>conftest.$ac_ext <<_ACEOF
3496 /* end confdefs.h.  */
3497 #include <ac_nonexistent.h>
3498 _ACEOF
3499 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3500   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3501   ac_status=$?
3502   grep -v '^ *+' conftest.er1 >conftest.err
3503   rm -f conftest.er1
3504   cat conftest.err >&5
3505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3506   (exit $ac_status); } >/dev/null; then
3507   if test -s conftest.err; then
3508     ac_cpp_err=$ac_c_preproc_warn_flag
3509     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3510   else
3511     ac_cpp_err=
3512   fi
3513 else
3514   ac_cpp_err=yes
3515 fi
3516 if test -z "$ac_cpp_err"; then
3517   # Broken: success on invalid input.
3518 continue
3519 else
3520   echo "$as_me: failed program was:" >&5
3521 sed 's/^/| /' conftest.$ac_ext >&5
3522
3523   # Passes both tests.
3524 ac_preproc_ok=:
3525 break
3526 fi
3527 rm -f conftest.err conftest.$ac_ext
3528
3529 done
3530 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3531 rm -f conftest.err conftest.$ac_ext
3532 if $ac_preproc_ok; then
3533   :
3534 else
3535   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3536 echo "$as_me: error: in \`$ac_pwd':" >&2;}
3537 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3538 See \`config.log' for more details." >&5
3539 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3540 See \`config.log' for more details." >&2;}
3541    { (exit 1); exit 1; }; }; }
3542 fi
3543
3544 ac_ext=c
3545 ac_cpp='$CPP $CPPFLAGS'
3546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3548 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3549
3550
3551 echo "$as_me:$LINENO: checking for egrep" >&5
3552 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3553 if test "${ac_cv_prog_egrep+set}" = set; then
3554   echo $ECHO_N "(cached) $ECHO_C" >&6
3555 else
3556   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3557     then ac_cv_prog_egrep='grep -E'
3558     else ac_cv_prog_egrep='egrep'
3559     fi
3560 fi
3561 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3562 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3563  EGREP=$ac_cv_prog_egrep
3564
3565
3566 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3567 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3568 if test "${ac_cv_header_stdc+set}" = set; then
3569   echo $ECHO_N "(cached) $ECHO_C" >&6
3570 else
3571   cat >conftest.$ac_ext <<_ACEOF
3572 /* confdefs.h.  */
3573 _ACEOF
3574 cat confdefs.h >>conftest.$ac_ext
3575 cat >>conftest.$ac_ext <<_ACEOF
3576 /* end confdefs.h.  */
3577 #include <stdlib.h>
3578 #include <stdarg.h>
3579 #include <string.h>
3580 #include <float.h>
3581
3582 int
3583 main ()
3584 {
3585
3586   ;
3587   return 0;
3588 }
3589 _ACEOF
3590 rm -f conftest.$ac_objext
3591 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3592   (eval $ac_compile) 2>conftest.er1
3593   ac_status=$?
3594   grep -v '^ *+' conftest.er1 >conftest.err
3595   rm -f conftest.er1
3596   cat conftest.err >&5
3597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3598   (exit $ac_status); } &&
3599          { ac_try='test -z "$ac_c_werror_flag"
3600                          || test ! -s conftest.err'
3601   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3602   (eval $ac_try) 2>&5
3603   ac_status=$?
3604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3605   (exit $ac_status); }; } &&
3606          { ac_try='test -s conftest.$ac_objext'
3607   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3608   (eval $ac_try) 2>&5
3609   ac_status=$?
3610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3611   (exit $ac_status); }; }; then
3612   ac_cv_header_stdc=yes
3613 else
3614   echo "$as_me: failed program was:" >&5
3615 sed 's/^/| /' conftest.$ac_ext >&5
3616
3617 ac_cv_header_stdc=no
3618 fi
3619 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3620
3621 if test $ac_cv_header_stdc = yes; then
3622   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3623   cat >conftest.$ac_ext <<_ACEOF
3624 /* confdefs.h.  */
3625 _ACEOF
3626 cat confdefs.h >>conftest.$ac_ext
3627 cat >>conftest.$ac_ext <<_ACEOF
3628 /* end confdefs.h.  */
3629 #include <string.h>
3630
3631 _ACEOF
3632 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3633   $EGREP "memchr" >/dev/null 2>&1; then
3634   :
3635 else
3636   ac_cv_header_stdc=no
3637 fi
3638 rm -f conftest*
3639
3640 fi
3641
3642 if test $ac_cv_header_stdc = yes; then
3643   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3644   cat >conftest.$ac_ext <<_ACEOF
3645 /* confdefs.h.  */
3646 _ACEOF
3647 cat confdefs.h >>conftest.$ac_ext
3648 cat >>conftest.$ac_ext <<_ACEOF
3649 /* end confdefs.h.  */
3650 #include <stdlib.h>
3651
3652 _ACEOF
3653 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3654   $EGREP "free" >/dev/null 2>&1; then
3655   :
3656 else
3657   ac_cv_header_stdc=no
3658 fi
3659 rm -f conftest*
3660
3661 fi
3662
3663 if test $ac_cv_header_stdc = yes; then
3664   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3665   if test "$cross_compiling" = yes; then
3666   :
3667 else
3668   cat >conftest.$ac_ext <<_ACEOF
3669 /* confdefs.h.  */
3670 _ACEOF
3671 cat confdefs.h >>conftest.$ac_ext
3672 cat >>conftest.$ac_ext <<_ACEOF
3673 /* end confdefs.h.  */
3674 #include <ctype.h>
3675 #if ((' ' & 0x0FF) == 0x020)
3676 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3677 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3678 #else
3679 # define ISLOWER(c) \
3680                    (('a' <= (c) && (c) <= 'i') \
3681                      || ('j' <= (c) && (c) <= 'r') \
3682                      || ('s' <= (c) && (c) <= 'z'))
3683 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3684 #endif
3685
3686 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3687 int
3688 main ()
3689 {
3690   int i;
3691   for (i = 0; i < 256; i++)
3692     if (XOR (islower (i), ISLOWER (i))
3693         || toupper (i) != TOUPPER (i))
3694       exit(2);
3695   exit (0);
3696 }
3697 _ACEOF
3698 rm -f conftest$ac_exeext
3699 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3700   (eval $ac_link) 2>&5
3701   ac_status=$?
3702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3703   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3704   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3705   (eval $ac_try) 2>&5
3706   ac_status=$?
3707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3708   (exit $ac_status); }; }; then
3709   :
3710 else
3711   echo "$as_me: program exited with status $ac_status" >&5
3712 echo "$as_me: failed program was:" >&5
3713 sed 's/^/| /' conftest.$ac_ext >&5
3714
3715 ( exit $ac_status )
3716 ac_cv_header_stdc=no
3717 fi
3718 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3719 fi
3720 fi
3721 fi
3722 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3723 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3724 if test $ac_cv_header_stdc = yes; then
3725
3726 cat >>confdefs.h <<\_ACEOF
3727 #define STDC_HEADERS 1
3728 _ACEOF
3729
3730 fi
3731
3732 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3743                   inttypes.h stdint.h unistd.h
3744 do
3745 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3746 echo "$as_me:$LINENO: checking for $ac_header" >&5
3747 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3748 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3749   echo $ECHO_N "(cached) $ECHO_C" >&6
3750 else
3751   cat >conftest.$ac_ext <<_ACEOF
3752 /* confdefs.h.  */
3753 _ACEOF
3754 cat confdefs.h >>conftest.$ac_ext
3755 cat >>conftest.$ac_ext <<_ACEOF
3756 /* end confdefs.h.  */
3757 $ac_includes_default
3758
3759 #include <$ac_header>
3760 _ACEOF
3761 rm -f conftest.$ac_objext
3762 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3763   (eval $ac_compile) 2>conftest.er1
3764   ac_status=$?
3765   grep -v '^ *+' conftest.er1 >conftest.err
3766   rm -f conftest.er1
3767   cat conftest.err >&5
3768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769   (exit $ac_status); } &&
3770          { ac_try='test -z "$ac_c_werror_flag"
3771                          || test ! -s conftest.err'
3772   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3773   (eval $ac_try) 2>&5
3774   ac_status=$?
3775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3776   (exit $ac_status); }; } &&
3777          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3783   eval "$as_ac_Header=yes"
3784 else
3785   echo "$as_me: failed program was:" >&5
3786 sed 's/^/| /' conftest.$ac_ext >&5
3787
3788 eval "$as_ac_Header=no"
3789 fi
3790 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3791 fi
3792 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3793 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3794 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3795   cat >>confdefs.h <<_ACEOF
3796 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3797 _ACEOF
3798
3799 fi
3800
3801 done
3802
3803
3804
3805   if test "${ac_cv_header_minix_config_h+set}" = set; then
3806   echo "$as_me:$LINENO: checking for minix/config.h" >&5
3807 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3808 if test "${ac_cv_header_minix_config_h+set}" = set; then
3809   echo $ECHO_N "(cached) $ECHO_C" >&6
3810 fi
3811 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3812 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3813 else
3814   # Is the header compilable?
3815 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3816 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3817 cat >conftest.$ac_ext <<_ACEOF
3818 /* confdefs.h.  */
3819 _ACEOF
3820 cat confdefs.h >>conftest.$ac_ext
3821 cat >>conftest.$ac_ext <<_ACEOF
3822 /* end confdefs.h.  */
3823 $ac_includes_default
3824 #include <minix/config.h>
3825 _ACEOF
3826 rm -f conftest.$ac_objext
3827 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3828   (eval $ac_compile) 2>conftest.er1
3829   ac_status=$?
3830   grep -v '^ *+' conftest.er1 >conftest.err
3831   rm -f conftest.er1
3832   cat conftest.err >&5
3833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3834   (exit $ac_status); } &&
3835          { ac_try='test -z "$ac_c_werror_flag"
3836                          || test ! -s conftest.err'
3837   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3838   (eval $ac_try) 2>&5
3839   ac_status=$?
3840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3841   (exit $ac_status); }; } &&
3842          { ac_try='test -s conftest.$ac_objext'
3843   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3844   (eval $ac_try) 2>&5
3845   ac_status=$?
3846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3847   (exit $ac_status); }; }; then
3848   ac_header_compiler=yes
3849 else
3850   echo "$as_me: failed program was:" >&5
3851 sed 's/^/| /' conftest.$ac_ext >&5
3852
3853 ac_header_compiler=no
3854 fi
3855 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3856 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3857 echo "${ECHO_T}$ac_header_compiler" >&6
3858
3859 # Is the header present?
3860 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3861 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3862 cat >conftest.$ac_ext <<_ACEOF
3863 /* confdefs.h.  */
3864 _ACEOF
3865 cat confdefs.h >>conftest.$ac_ext
3866 cat >>conftest.$ac_ext <<_ACEOF
3867 /* end confdefs.h.  */
3868 #include <minix/config.h>
3869 _ACEOF
3870 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3871   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3872   ac_status=$?
3873   grep -v '^ *+' conftest.er1 >conftest.err
3874   rm -f conftest.er1
3875   cat conftest.err >&5
3876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877   (exit $ac_status); } >/dev/null; then
3878   if test -s conftest.err; then
3879     ac_cpp_err=$ac_c_preproc_warn_flag
3880     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3881   else
3882     ac_cpp_err=
3883   fi
3884 else
3885   ac_cpp_err=yes
3886 fi
3887 if test -z "$ac_cpp_err"; then
3888   ac_header_preproc=yes
3889 else
3890   echo "$as_me: failed program was:" >&5
3891 sed 's/^/| /' conftest.$ac_ext >&5
3892
3893   ac_header_preproc=no
3894 fi
3895 rm -f conftest.err conftest.$ac_ext
3896 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3897 echo "${ECHO_T}$ac_header_preproc" >&6
3898
3899 # So?  What about this header?
3900 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3901   yes:no: )
3902     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3903 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3904     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3905 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3906     ac_header_preproc=yes
3907     ;;
3908   no:yes:* )
3909     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3910 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3911     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
3912 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
3913     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3914 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3915     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
3916 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3917     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3918 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3919     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3920 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3921     (
3922       cat <<\_ASBOX
3923 ## ------------------------------------------ ##
3924 ## Report this to the AC_PACKAGE_NAME lists.  ##
3925 ## ------------------------------------------ ##
3926 _ASBOX
3927     ) |
3928       sed "s/^/$as_me: WARNING:     /" >&2
3929     ;;
3930 esac
3931 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3932 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3933 if test "${ac_cv_header_minix_config_h+set}" = set; then
3934   echo $ECHO_N "(cached) $ECHO_C" >&6
3935 else
3936   ac_cv_header_minix_config_h=$ac_header_preproc
3937 fi
3938 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3939 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3940
3941 fi
3942 if test $ac_cv_header_minix_config_h = yes; then
3943   MINIX=yes
3944 else
3945   MINIX=
3946 fi
3947
3948
3949   if test "$MINIX" = yes; then
3950
3951 cat >>confdefs.h <<\_ACEOF
3952 #define _POSIX_SOURCE 1
3953 _ACEOF
3954
3955
3956 cat >>confdefs.h <<\_ACEOF
3957 #define _POSIX_1_SOURCE 2
3958 _ACEOF
3959
3960
3961 cat >>confdefs.h <<\_ACEOF
3962 #define _MINIX 1
3963 _ACEOF
3964
3965   fi
3966
3967
3968
3969   echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3970 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6
3971 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3972   echo $ECHO_N "(cached) $ECHO_C" >&6
3973 else
3974   cat >conftest.$ac_ext <<_ACEOF
3975 /* confdefs.h.  */
3976 _ACEOF
3977 cat confdefs.h >>conftest.$ac_ext
3978 cat >>conftest.$ac_ext <<_ACEOF
3979 /* end confdefs.h.  */
3980
3981 #         define __EXTENSIONS__ 1
3982           $ac_includes_default
3983 int
3984 main ()
3985 {
3986
3987   ;
3988   return 0;
3989 }
3990 _ACEOF
3991 rm -f conftest.$ac_objext
3992 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3993   (eval $ac_compile) 2>conftest.er1
3994   ac_status=$?
3995   grep -v '^ *+' conftest.er1 >conftest.err
3996   rm -f conftest.er1
3997   cat conftest.err >&5
3998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3999   (exit $ac_status); } &&
4000          { ac_try='test -z "$ac_c_werror_flag"
4001                          || test ! -s conftest.err'
4002   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4003   (eval $ac_try) 2>&5
4004   ac_status=$?
4005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4006   (exit $ac_status); }; } &&
4007          { ac_try='test -s conftest.$ac_objext'
4008   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4009   (eval $ac_try) 2>&5
4010   ac_status=$?
4011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4012   (exit $ac_status); }; }; then
4013   ac_cv_safe_to_define___extensions__=yes
4014 else
4015   echo "$as_me: failed program was:" >&5
4016 sed 's/^/| /' conftest.$ac_ext >&5
4017
4018 ac_cv_safe_to_define___extensions__=no
4019 fi
4020 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4021 fi
4022 echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4023 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6
4024   test $ac_cv_safe_to_define___extensions__ = yes &&
4025     cat >>confdefs.h <<\_ACEOF
4026 #define __EXTENSIONS__ 1
4027 _ACEOF
4028
4029   cat >>confdefs.h <<\_ACEOF
4030 #define _ALL_SOURCE 1
4031 _ACEOF
4032
4033   cat >>confdefs.h <<\_ACEOF
4034 #define _GNU_SOURCE 1
4035 _ACEOF
4036
4037   cat >>confdefs.h <<\_ACEOF
4038 #define _POSIX_PTHREAD_SEMANTICS 1
4039 _ACEOF
4040
4041   cat >>confdefs.h <<\_ACEOF
4042 #define _TANDEM_SOURCE 1
4043 _ACEOF
4044
4045
4046 ac_ext=c
4047 ac_cpp='$CPP $CPPFLAGS'
4048 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4049 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4050 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4051 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4052 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4053 # On Suns, sometimes $CPP names a directory.
4054 if test -n "$CPP" && test -d "$CPP"; then
4055   CPP=
4056 fi
4057 if test -z "$CPP"; then
4058   if test "${ac_cv_prog_CPP+set}" = set; then
4059   echo $ECHO_N "(cached) $ECHO_C" >&6
4060 else
4061       # Double quotes because CPP needs to be expanded
4062     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4063     do
4064       ac_preproc_ok=false
4065 for ac_c_preproc_warn_flag in '' yes
4066 do
4067   # Use a header file that comes with gcc, so configuring glibc
4068   # with a fresh cross-compiler works.
4069   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4070   # <limits.h> exists even on freestanding compilers.
4071   # On the NeXT, cc -E runs the code through the compiler's parser,
4072   # not just through cpp. "Syntax error" is here to catch this case.
4073   cat >conftest.$ac_ext <<_ACEOF
4074 /* confdefs.h.  */
4075 _ACEOF
4076 cat confdefs.h >>conftest.$ac_ext
4077 cat >>conftest.$ac_ext <<_ACEOF
4078 /* end confdefs.h.  */
4079 #ifdef __STDC__
4080 # include <limits.h>
4081 #else
4082 # include <assert.h>
4083 #endif
4084                      Syntax error
4085 _ACEOF
4086 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4087   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4088   ac_status=$?
4089   grep -v '^ *+' conftest.er1 >conftest.err
4090   rm -f conftest.er1
4091   cat conftest.err >&5
4092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4093   (exit $ac_status); } >/dev/null; then
4094   if test -s conftest.err; then
4095     ac_cpp_err=$ac_c_preproc_warn_flag
4096     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4097   else
4098     ac_cpp_err=
4099   fi
4100 else
4101   ac_cpp_err=yes
4102 fi
4103 if test -z "$ac_cpp_err"; then
4104   :
4105 else
4106   echo "$as_me: failed program was:" >&5
4107 sed 's/^/| /' conftest.$ac_ext >&5
4108
4109   # Broken: fails on valid input.
4110 continue
4111 fi
4112 rm -f conftest.err conftest.$ac_ext
4113
4114   # OK, works on sane cases.  Now check whether non-existent headers
4115   # can be detected and how.
4116   cat >conftest.$ac_ext <<_ACEOF
4117 /* confdefs.h.  */
4118 _ACEOF
4119 cat confdefs.h >>conftest.$ac_ext
4120 cat >>conftest.$ac_ext <<_ACEOF
4121 /* end confdefs.h.  */
4122 #include <ac_nonexistent.h>
4123 _ACEOF
4124 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4125   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4126   ac_status=$?
4127   grep -v '^ *+' conftest.er1 >conftest.err
4128   rm -f conftest.er1
4129   cat conftest.err >&5
4130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4131   (exit $ac_status); } >/dev/null; then
4132   if test -s conftest.err; then
4133     ac_cpp_err=$ac_c_preproc_warn_flag
4134     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4135   else
4136     ac_cpp_err=
4137   fi
4138 else
4139   ac_cpp_err=yes
4140 fi
4141 if test -z "$ac_cpp_err"; then
4142   # Broken: success on invalid input.
4143 continue
4144 else
4145   echo "$as_me: failed program was:" >&5
4146 sed 's/^/| /' conftest.$ac_ext >&5
4147
4148   # Passes both tests.
4149 ac_preproc_ok=:
4150 break
4151 fi
4152 rm -f conftest.err conftest.$ac_ext
4153
4154 done
4155 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4156 rm -f conftest.err conftest.$ac_ext
4157 if $ac_preproc_ok; then
4158   break
4159 fi
4160
4161     done
4162     ac_cv_prog_CPP=$CPP
4163
4164 fi
4165   CPP=$ac_cv_prog_CPP
4166 else
4167   ac_cv_prog_CPP=$CPP
4168 fi
4169 echo "$as_me:$LINENO: result: $CPP" >&5
4170 echo "${ECHO_T}$CPP" >&6
4171 ac_preproc_ok=false
4172 for ac_c_preproc_warn_flag in '' yes
4173 do
4174   # Use a header file that comes with gcc, so configuring glibc
4175   # with a fresh cross-compiler works.
4176   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4177   # <limits.h> exists even on freestanding compilers.
4178   # On the NeXT, cc -E runs the code through the compiler's parser,
4179   # not just through cpp. "Syntax error" is here to catch this case.
4180   cat >conftest.$ac_ext <<_ACEOF
4181 /* confdefs.h.  */
4182 _ACEOF
4183 cat confdefs.h >>conftest.$ac_ext
4184 cat >>conftest.$ac_ext <<_ACEOF
4185 /* end confdefs.h.  */
4186 #ifdef __STDC__
4187 # include <limits.h>
4188 #else
4189 # include <assert.h>
4190 #endif
4191                      Syntax error
4192 _ACEOF
4193 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4194   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4195   ac_status=$?
4196   grep -v '^ *+' conftest.er1 >conftest.err
4197   rm -f conftest.er1
4198   cat conftest.err >&5
4199   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4200   (exit $ac_status); } >/dev/null; then
4201   if test -s conftest.err; then
4202     ac_cpp_err=$ac_c_preproc_warn_flag
4203     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4204   else
4205     ac_cpp_err=
4206   fi
4207 else
4208   ac_cpp_err=yes
4209 fi
4210 if test -z "$ac_cpp_err"; then
4211   :
4212 else
4213   echo "$as_me: failed program was:" >&5
4214 sed 's/^/| /' conftest.$ac_ext >&5
4215
4216   # Broken: fails on valid input.
4217 continue
4218 fi
4219 rm -f conftest.err conftest.$ac_ext
4220
4221   # OK, works on sane cases.  Now check whether non-existent headers
4222   # can be detected and how.
4223   cat >conftest.$ac_ext <<_ACEOF
4224 /* confdefs.h.  */
4225 _ACEOF
4226 cat confdefs.h >>conftest.$ac_ext
4227 cat >>conftest.$ac_ext <<_ACEOF
4228 /* end confdefs.h.  */
4229 #include <ac_nonexistent.h>
4230 _ACEOF
4231 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4232   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4233   ac_status=$?
4234   grep -v '^ *+' conftest.er1 >conftest.err
4235   rm -f conftest.er1
4236   cat conftest.err >&5
4237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4238   (exit $ac_status); } >/dev/null; then
4239   if test -s conftest.err; then
4240     ac_cpp_err=$ac_c_preproc_warn_flag
4241     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4242   else
4243     ac_cpp_err=
4244   fi
4245 else
4246   ac_cpp_err=yes
4247 fi
4248 if test -z "$ac_cpp_err"; then
4249   # Broken: success on invalid input.
4250 continue
4251 else
4252   echo "$as_me: failed program was:" >&5
4253 sed 's/^/| /' conftest.$ac_ext >&5
4254
4255   # Passes both tests.
4256 ac_preproc_ok=:
4257 break
4258 fi
4259 rm -f conftest.err conftest.$ac_ext
4260
4261 done
4262 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4263 rm -f conftest.err conftest.$ac_ext
4264 if $ac_preproc_ok; then
4265   :
4266 else
4267   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4268 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4269 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4270 See \`config.log' for more details." >&5
4271 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4272 See \`config.log' for more details." >&2;}
4273    { (exit 1); exit 1; }; }; }
4274 fi
4275
4276 ac_ext=c
4277 ac_cpp='$CPP $CPPFLAGS'
4278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4281
4282 echo "$as_me:$LINENO: checking for inline" >&5
4283 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4284 if test "${ac_cv_c_inline+set}" = set; then
4285   echo $ECHO_N "(cached) $ECHO_C" >&6
4286 else
4287   ac_cv_c_inline=no
4288 for ac_kw in inline __inline__ __inline; do
4289   cat >conftest.$ac_ext <<_ACEOF
4290 /* confdefs.h.  */
4291 _ACEOF
4292 cat confdefs.h >>conftest.$ac_ext
4293 cat >>conftest.$ac_ext <<_ACEOF
4294 /* end confdefs.h.  */
4295 #ifndef __cplusplus
4296 typedef int foo_t;
4297 static $ac_kw foo_t static_foo () {return 0; }
4298 $ac_kw foo_t foo () {return 0; }
4299 #endif
4300
4301 _ACEOF
4302 rm -f conftest.$ac_objext
4303 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4304   (eval $ac_compile) 2>conftest.er1
4305   ac_status=$?
4306   grep -v '^ *+' conftest.er1 >conftest.err
4307   rm -f conftest.er1
4308   cat conftest.err >&5
4309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4310   (exit $ac_status); } &&
4311          { ac_try='test -z "$ac_c_werror_flag"
4312                          || test ! -s conftest.err'
4313   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4314   (eval $ac_try) 2>&5
4315   ac_status=$?
4316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4317   (exit $ac_status); }; } &&
4318          { ac_try='test -s conftest.$ac_objext'
4319   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4320   (eval $ac_try) 2>&5
4321   ac_status=$?
4322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4323   (exit $ac_status); }; }; then
4324   ac_cv_c_inline=$ac_kw; break
4325 else
4326   echo "$as_me: failed program was:" >&5
4327 sed 's/^/| /' conftest.$ac_ext >&5
4328
4329 fi
4330 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4331 done
4332
4333 fi
4334 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4335 echo "${ECHO_T}$ac_cv_c_inline" >&6
4336
4337
4338 case $ac_cv_c_inline in
4339   inline | yes) ;;
4340   *)
4341     case $ac_cv_c_inline in
4342       no) ac_val=;;
4343       *) ac_val=$ac_cv_c_inline;;
4344     esac
4345     cat >>confdefs.h <<_ACEOF
4346 #ifndef __cplusplus
4347 #define inline $ac_val
4348 #endif
4349 _ACEOF
4350     ;;
4351 esac
4352
4353
4354 # sizeof(char) is 1 by definition.
4355 echo "$as_me:$LINENO: checking for void *" >&5
4356 echo $ECHO_N "checking for void *... $ECHO_C" >&6
4357 if test "${ac_cv_type_void_p+set}" = set; then
4358   echo $ECHO_N "(cached) $ECHO_C" >&6
4359 else
4360   cat >conftest.$ac_ext <<_ACEOF
4361 /* confdefs.h.  */
4362 _ACEOF
4363 cat confdefs.h >>conftest.$ac_ext
4364 cat >>conftest.$ac_ext <<_ACEOF
4365 /* end confdefs.h.  */
4366 $ac_includes_default
4367 int
4368 main ()
4369 {
4370 if ((void * *) 0)
4371   return 0;
4372 if (sizeof (void *))
4373   return 0;
4374   ;
4375   return 0;
4376 }
4377 _ACEOF
4378 rm -f conftest.$ac_objext
4379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4380   (eval $ac_compile) 2>conftest.er1
4381   ac_status=$?
4382   grep -v '^ *+' conftest.er1 >conftest.err
4383   rm -f conftest.er1
4384   cat conftest.err >&5
4385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4386   (exit $ac_status); } &&
4387          { ac_try='test -z "$ac_c_werror_flag"
4388                          || test ! -s conftest.err'
4389   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4390   (eval $ac_try) 2>&5
4391   ac_status=$?
4392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393   (exit $ac_status); }; } &&
4394          { ac_try='test -s conftest.$ac_objext'
4395   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4396   (eval $ac_try) 2>&5
4397   ac_status=$?
4398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399   (exit $ac_status); }; }; then
4400   ac_cv_type_void_p=yes
4401 else
4402   echo "$as_me: failed program was:" >&5
4403 sed 's/^/| /' conftest.$ac_ext >&5
4404
4405 ac_cv_type_void_p=no
4406 fi
4407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4408 fi
4409 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4410 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4411
4412 echo "$as_me:$LINENO: checking size of void *" >&5
4413 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4414 if test "${ac_cv_sizeof_void_p+set}" = set; then
4415   echo $ECHO_N "(cached) $ECHO_C" >&6
4416 else
4417   if test "$ac_cv_type_void_p" = yes; then
4418   # The cast to unsigned long works around a bug in the HP C Compiler
4419   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4420   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4421   # This bug is HP SR number 8606223364.
4422   if test "$cross_compiling" = yes; then
4423   # Depending upon the size, compute the lo and hi bounds.
4424 cat >conftest.$ac_ext <<_ACEOF
4425 /* confdefs.h.  */
4426 _ACEOF
4427 cat confdefs.h >>conftest.$ac_ext
4428 cat >>conftest.$ac_ext <<_ACEOF
4429 /* end confdefs.h.  */
4430 $ac_includes_default
4431 int
4432 main ()
4433 {
4434 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4435 test_array [0] = 0
4436
4437   ;
4438   return 0;
4439 }
4440 _ACEOF
4441 rm -f conftest.$ac_objext
4442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4443   (eval $ac_compile) 2>conftest.er1
4444   ac_status=$?
4445   grep -v '^ *+' conftest.er1 >conftest.err
4446   rm -f conftest.er1
4447   cat conftest.err >&5
4448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4449   (exit $ac_status); } &&
4450          { ac_try='test -z "$ac_c_werror_flag"
4451                          || test ! -s conftest.err'
4452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4453   (eval $ac_try) 2>&5
4454   ac_status=$?
4455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4456   (exit $ac_status); }; } &&
4457          { ac_try='test -s conftest.$ac_objext'
4458   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4459   (eval $ac_try) 2>&5
4460   ac_status=$?
4461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4462   (exit $ac_status); }; }; then
4463   ac_lo=0 ac_mid=0
4464   while :; do
4465     cat >conftest.$ac_ext <<_ACEOF
4466 /* confdefs.h.  */
4467 _ACEOF
4468 cat confdefs.h >>conftest.$ac_ext
4469 cat >>conftest.$ac_ext <<_ACEOF
4470 /* end confdefs.h.  */
4471 $ac_includes_default
4472 int
4473 main ()
4474 {
4475 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4476 test_array [0] = 0
4477
4478   ;
4479   return 0;
4480 }
4481 _ACEOF
4482 rm -f conftest.$ac_objext
4483 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4484   (eval $ac_compile) 2>conftest.er1
4485   ac_status=$?
4486   grep -v '^ *+' conftest.er1 >conftest.err
4487   rm -f conftest.er1
4488   cat conftest.err >&5
4489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490   (exit $ac_status); } &&
4491          { ac_try='test -z "$ac_c_werror_flag"
4492                          || test ! -s conftest.err'
4493   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4494   (eval $ac_try) 2>&5
4495   ac_status=$?
4496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4497   (exit $ac_status); }; } &&
4498          { ac_try='test -s conftest.$ac_objext'
4499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4500   (eval $ac_try) 2>&5
4501   ac_status=$?
4502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503   (exit $ac_status); }; }; then
4504   ac_hi=$ac_mid; break
4505 else
4506   echo "$as_me: failed program was:" >&5
4507 sed 's/^/| /' conftest.$ac_ext >&5
4508
4509 ac_lo=`expr $ac_mid + 1`
4510                     if test $ac_lo -le $ac_mid; then
4511                       ac_lo= ac_hi=
4512                       break
4513                     fi
4514                     ac_mid=`expr 2 '*' $ac_mid + 1`
4515 fi
4516 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4517   done
4518 else
4519   echo "$as_me: failed program was:" >&5
4520 sed 's/^/| /' conftest.$ac_ext >&5
4521
4522 cat >conftest.$ac_ext <<_ACEOF
4523 /* confdefs.h.  */
4524 _ACEOF
4525 cat confdefs.h >>conftest.$ac_ext
4526 cat >>conftest.$ac_ext <<_ACEOF
4527 /* end confdefs.h.  */
4528 $ac_includes_default
4529 int
4530 main ()
4531 {
4532 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4533 test_array [0] = 0
4534
4535   ;
4536   return 0;
4537 }
4538 _ACEOF
4539 rm -f conftest.$ac_objext
4540 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4541   (eval $ac_compile) 2>conftest.er1
4542   ac_status=$?
4543   grep -v '^ *+' conftest.er1 >conftest.err
4544   rm -f conftest.er1
4545   cat conftest.err >&5
4546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4547   (exit $ac_status); } &&
4548          { ac_try='test -z "$ac_c_werror_flag"
4549                          || test ! -s conftest.err'
4550   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4551   (eval $ac_try) 2>&5
4552   ac_status=$?
4553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554   (exit $ac_status); }; } &&
4555          { ac_try='test -s conftest.$ac_objext'
4556   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4557   (eval $ac_try) 2>&5
4558   ac_status=$?
4559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4560   (exit $ac_status); }; }; then
4561   ac_hi=-1 ac_mid=-1
4562   while :; do
4563     cat >conftest.$ac_ext <<_ACEOF
4564 /* confdefs.h.  */
4565 _ACEOF
4566 cat confdefs.h >>conftest.$ac_ext
4567 cat >>conftest.$ac_ext <<_ACEOF
4568 /* end confdefs.h.  */
4569 $ac_includes_default
4570 int
4571 main ()
4572 {
4573 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4574 test_array [0] = 0
4575
4576   ;
4577   return 0;
4578 }
4579 _ACEOF
4580 rm -f conftest.$ac_objext
4581 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4582   (eval $ac_compile) 2>conftest.er1
4583   ac_status=$?
4584   grep -v '^ *+' conftest.er1 >conftest.err
4585   rm -f conftest.er1
4586   cat conftest.err >&5
4587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4588   (exit $ac_status); } &&
4589          { ac_try='test -z "$ac_c_werror_flag"
4590                          || test ! -s conftest.err'
4591   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4592   (eval $ac_try) 2>&5
4593   ac_status=$?
4594   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4595   (exit $ac_status); }; } &&
4596          { ac_try='test -s conftest.$ac_objext'
4597   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4598   (eval $ac_try) 2>&5
4599   ac_status=$?
4600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4601   (exit $ac_status); }; }; then
4602   ac_lo=$ac_mid; break
4603 else
4604   echo "$as_me: failed program was:" >&5
4605 sed 's/^/| /' conftest.$ac_ext >&5
4606
4607 ac_hi=`expr '(' $ac_mid ')' - 1`
4608                        if test $ac_mid -le $ac_hi; then
4609                          ac_lo= ac_hi=
4610                          break
4611                        fi
4612                        ac_mid=`expr 2 '*' $ac_mid`
4613 fi
4614 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4615   done
4616 else
4617   echo "$as_me: failed program was:" >&5
4618 sed 's/^/| /' conftest.$ac_ext >&5
4619
4620 ac_lo= ac_hi=
4621 fi
4622 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4623 fi
4624 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4625 # Binary search between lo and hi bounds.
4626 while test "x$ac_lo" != "x$ac_hi"; do
4627   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4628   cat >conftest.$ac_ext <<_ACEOF
4629 /* confdefs.h.  */
4630 _ACEOF
4631 cat confdefs.h >>conftest.$ac_ext
4632 cat >>conftest.$ac_ext <<_ACEOF
4633 /* end confdefs.h.  */
4634 $ac_includes_default
4635 int
4636 main ()
4637 {
4638 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4639 test_array [0] = 0
4640
4641   ;
4642   return 0;
4643 }
4644 _ACEOF
4645 rm -f conftest.$ac_objext
4646 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4647   (eval $ac_compile) 2>conftest.er1
4648   ac_status=$?
4649   grep -v '^ *+' conftest.er1 >conftest.err
4650   rm -f conftest.er1
4651   cat conftest.err >&5
4652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4653   (exit $ac_status); } &&
4654          { ac_try='test -z "$ac_c_werror_flag"
4655                          || test ! -s conftest.err'
4656   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4657   (eval $ac_try) 2>&5
4658   ac_status=$?
4659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4660   (exit $ac_status); }; } &&
4661          { ac_try='test -s conftest.$ac_objext'
4662   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4663   (eval $ac_try) 2>&5
4664   ac_status=$?
4665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4666   (exit $ac_status); }; }; then
4667   ac_hi=$ac_mid
4668 else
4669   echo "$as_me: failed program was:" >&5
4670 sed 's/^/| /' conftest.$ac_ext >&5
4671
4672 ac_lo=`expr '(' $ac_mid ')' + 1`
4673 fi
4674 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4675 done
4676 case $ac_lo in
4677 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4678 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4679 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4680 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4681 See \`config.log' for more details." >&5
4682 echo "$as_me: error: cannot compute sizeof (void *), 77
4683 See \`config.log' for more details." >&2;}
4684    { (exit 1); exit 1; }; }; } ;;
4685 esac
4686 else
4687   if test "$cross_compiling" = yes; then
4688   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4689 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4690 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4691 See \`config.log' for more details." >&5
4692 echo "$as_me: error: cannot run test program while cross compiling
4693 See \`config.log' for more details." >&2;}
4694    { (exit 1); exit 1; }; }; }
4695 else
4696   cat >conftest.$ac_ext <<_ACEOF
4697 /* confdefs.h.  */
4698 _ACEOF
4699 cat confdefs.h >>conftest.$ac_ext
4700 cat >>conftest.$ac_ext <<_ACEOF
4701 /* end confdefs.h.  */
4702 $ac_includes_default
4703 long longval () { return (long) (sizeof (void *)); }
4704 unsigned long ulongval () { return (long) (sizeof (void *)); }
4705 #include <stdio.h>
4706 #include <stdlib.h>
4707 int
4708 main ()
4709 {
4710
4711   FILE *f = fopen ("conftest.val", "w");
4712   if (! f)
4713     exit (1);
4714   if (((long) (sizeof (void *))) < 0)
4715     {
4716       long i = longval ();
4717       if (i != ((long) (sizeof (void *))))
4718         exit (1);
4719       fprintf (f, "%ld\n", i);
4720     }
4721   else
4722     {
4723       unsigned long i = ulongval ();
4724       if (i != ((long) (sizeof (void *))))
4725         exit (1);
4726       fprintf (f, "%lu\n", i);
4727     }
4728   exit (ferror (f) || fclose (f) != 0);
4729
4730   ;
4731   return 0;
4732 }
4733 _ACEOF
4734 rm -f conftest$ac_exeext
4735 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4736   (eval $ac_link) 2>&5
4737   ac_status=$?
4738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4740   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4741   (eval $ac_try) 2>&5
4742   ac_status=$?
4743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4744   (exit $ac_status); }; }; then
4745   ac_cv_sizeof_void_p=`cat conftest.val`
4746 else
4747   echo "$as_me: program exited with status $ac_status" >&5
4748 echo "$as_me: failed program was:" >&5
4749 sed 's/^/| /' conftest.$ac_ext >&5
4750
4751 ( exit $ac_status )
4752 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4753 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4754 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4755 See \`config.log' for more details." >&5
4756 echo "$as_me: error: cannot compute sizeof (void *), 77
4757 See \`config.log' for more details." >&2;}
4758    { (exit 1); exit 1; }; }; }
4759 fi
4760 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4761 fi
4762 fi
4763 rm -f conftest.val
4764 else
4765   ac_cv_sizeof_void_p=0
4766 fi
4767 fi
4768 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4769 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4770 cat >>confdefs.h <<_ACEOF
4771 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4772 _ACEOF
4773
4774
4775 echo "$as_me:$LINENO: checking for short" >&5
4776 echo $ECHO_N "checking for short... $ECHO_C" >&6
4777 if test "${ac_cv_type_short+set}" = set; then
4778   echo $ECHO_N "(cached) $ECHO_C" >&6
4779 else
4780   cat >conftest.$ac_ext <<_ACEOF
4781 /* confdefs.h.  */
4782 _ACEOF
4783 cat confdefs.h >>conftest.$ac_ext
4784 cat >>conftest.$ac_ext <<_ACEOF
4785 /* end confdefs.h.  */
4786 $ac_includes_default
4787 int
4788 main ()
4789 {
4790 if ((short *) 0)
4791   return 0;
4792 if (sizeof (short))
4793   return 0;
4794   ;
4795   return 0;
4796 }
4797 _ACEOF
4798 rm -f conftest.$ac_objext
4799 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4800   (eval $ac_compile) 2>conftest.er1
4801   ac_status=$?
4802   grep -v '^ *+' conftest.er1 >conftest.err
4803   rm -f conftest.er1
4804   cat conftest.err >&5
4805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4806   (exit $ac_status); } &&
4807          { ac_try='test -z "$ac_c_werror_flag"
4808                          || test ! -s conftest.err'
4809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4810   (eval $ac_try) 2>&5
4811   ac_status=$?
4812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4813   (exit $ac_status); }; } &&
4814          { ac_try='test -s conftest.$ac_objext'
4815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4816   (eval $ac_try) 2>&5
4817   ac_status=$?
4818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819   (exit $ac_status); }; }; then
4820   ac_cv_type_short=yes
4821 else
4822   echo "$as_me: failed program was:" >&5
4823 sed 's/^/| /' conftest.$ac_ext >&5
4824
4825 ac_cv_type_short=no
4826 fi
4827 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4828 fi
4829 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4830 echo "${ECHO_T}$ac_cv_type_short" >&6
4831
4832 echo "$as_me:$LINENO: checking size of short" >&5
4833 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4834 if test "${ac_cv_sizeof_short+set}" = set; then
4835   echo $ECHO_N "(cached) $ECHO_C" >&6
4836 else
4837   if test "$ac_cv_type_short" = yes; then
4838   # The cast to unsigned long works around a bug in the HP C Compiler
4839   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4840   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4841   # This bug is HP SR number 8606223364.
4842   if test "$cross_compiling" = yes; then
4843   # Depending upon the size, compute the lo and hi bounds.
4844 cat >conftest.$ac_ext <<_ACEOF
4845 /* confdefs.h.  */
4846 _ACEOF
4847 cat confdefs.h >>conftest.$ac_ext
4848 cat >>conftest.$ac_ext <<_ACEOF
4849 /* end confdefs.h.  */
4850 $ac_includes_default
4851 int
4852 main ()
4853 {
4854 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4855 test_array [0] = 0
4856
4857   ;
4858   return 0;
4859 }
4860 _ACEOF
4861 rm -f conftest.$ac_objext
4862 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4863   (eval $ac_compile) 2>conftest.er1
4864   ac_status=$?
4865   grep -v '^ *+' conftest.er1 >conftest.err
4866   rm -f conftest.er1
4867   cat conftest.err >&5
4868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4869   (exit $ac_status); } &&
4870          { ac_try='test -z "$ac_c_werror_flag"
4871                          || test ! -s conftest.err'
4872   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4873   (eval $ac_try) 2>&5
4874   ac_status=$?
4875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4876   (exit $ac_status); }; } &&
4877          { ac_try='test -s conftest.$ac_objext'
4878   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4879   (eval $ac_try) 2>&5
4880   ac_status=$?
4881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4882   (exit $ac_status); }; }; then
4883   ac_lo=0 ac_mid=0
4884   while :; do
4885     cat >conftest.$ac_ext <<_ACEOF
4886 /* confdefs.h.  */
4887 _ACEOF
4888 cat confdefs.h >>conftest.$ac_ext
4889 cat >>conftest.$ac_ext <<_ACEOF
4890 /* end confdefs.h.  */
4891 $ac_includes_default
4892 int
4893 main ()
4894 {
4895 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4896 test_array [0] = 0
4897
4898   ;
4899   return 0;
4900 }
4901 _ACEOF
4902 rm -f conftest.$ac_objext
4903 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4904   (eval $ac_compile) 2>conftest.er1
4905   ac_status=$?
4906   grep -v '^ *+' conftest.er1 >conftest.err
4907   rm -f conftest.er1
4908   cat conftest.err >&5
4909   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4910   (exit $ac_status); } &&
4911          { ac_try='test -z "$ac_c_werror_flag"
4912                          || test ! -s conftest.err'
4913   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4914   (eval $ac_try) 2>&5
4915   ac_status=$?
4916   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4917   (exit $ac_status); }; } &&
4918          { ac_try='test -s conftest.$ac_objext'
4919   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4920   (eval $ac_try) 2>&5
4921   ac_status=$?
4922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4923   (exit $ac_status); }; }; then
4924   ac_hi=$ac_mid; break
4925 else
4926   echo "$as_me: failed program was:" >&5
4927 sed 's/^/| /' conftest.$ac_ext >&5
4928
4929 ac_lo=`expr $ac_mid + 1`
4930                     if test $ac_lo -le $ac_mid; then
4931                       ac_lo= ac_hi=
4932                       break
4933                     fi
4934                     ac_mid=`expr 2 '*' $ac_mid + 1`
4935 fi
4936 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4937   done
4938 else
4939   echo "$as_me: failed program was:" >&5
4940 sed 's/^/| /' conftest.$ac_ext >&5
4941
4942 cat >conftest.$ac_ext <<_ACEOF
4943 /* confdefs.h.  */
4944 _ACEOF
4945 cat confdefs.h >>conftest.$ac_ext
4946 cat >>conftest.$ac_ext <<_ACEOF
4947 /* end confdefs.h.  */
4948 $ac_includes_default
4949 int
4950 main ()
4951 {
4952 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4953 test_array [0] = 0
4954
4955   ;
4956   return 0;
4957 }
4958 _ACEOF
4959 rm -f conftest.$ac_objext
4960 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4961   (eval $ac_compile) 2>conftest.er1
4962   ac_status=$?
4963   grep -v '^ *+' conftest.er1 >conftest.err
4964   rm -f conftest.er1
4965   cat conftest.err >&5
4966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4967   (exit $ac_status); } &&
4968          { ac_try='test -z "$ac_c_werror_flag"
4969                          || test ! -s conftest.err'
4970   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4971   (eval $ac_try) 2>&5
4972   ac_status=$?
4973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4974   (exit $ac_status); }; } &&
4975          { ac_try='test -s conftest.$ac_objext'
4976   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4977   (eval $ac_try) 2>&5
4978   ac_status=$?
4979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4980   (exit $ac_status); }; }; then
4981   ac_hi=-1 ac_mid=-1
4982   while :; do
4983     cat >conftest.$ac_ext <<_ACEOF
4984 /* confdefs.h.  */
4985 _ACEOF
4986 cat confdefs.h >>conftest.$ac_ext
4987 cat >>conftest.$ac_ext <<_ACEOF
4988 /* end confdefs.h.  */
4989 $ac_includes_default
4990 int
4991 main ()
4992 {
4993 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4994 test_array [0] = 0
4995
4996   ;
4997   return 0;
4998 }
4999 _ACEOF
5000 rm -f conftest.$ac_objext
5001 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5002   (eval $ac_compile) 2>conftest.er1
5003   ac_status=$?
5004   grep -v '^ *+' conftest.er1 >conftest.err
5005   rm -f conftest.er1
5006   cat conftest.err >&5
5007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5008   (exit $ac_status); } &&
5009          { ac_try='test -z "$ac_c_werror_flag"
5010                          || test ! -s conftest.err'
5011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5012   (eval $ac_try) 2>&5
5013   ac_status=$?
5014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5015   (exit $ac_status); }; } &&
5016          { ac_try='test -s conftest.$ac_objext'
5017   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5018   (eval $ac_try) 2>&5
5019   ac_status=$?
5020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5021   (exit $ac_status); }; }; then
5022   ac_lo=$ac_mid; break
5023 else
5024   echo "$as_me: failed program was:" >&5
5025 sed 's/^/| /' conftest.$ac_ext >&5
5026
5027 ac_hi=`expr '(' $ac_mid ')' - 1`
5028                        if test $ac_mid -le $ac_hi; then
5029                          ac_lo= ac_hi=
5030                          break
5031                        fi
5032                        ac_mid=`expr 2 '*' $ac_mid`
5033 fi
5034 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5035   done
5036 else
5037   echo "$as_me: failed program was:" >&5
5038 sed 's/^/| /' conftest.$ac_ext >&5
5039
5040 ac_lo= ac_hi=
5041 fi
5042 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5043 fi
5044 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5045 # Binary search between lo and hi bounds.
5046 while test "x$ac_lo" != "x$ac_hi"; do
5047   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5048   cat >conftest.$ac_ext <<_ACEOF
5049 /* confdefs.h.  */
5050 _ACEOF
5051 cat confdefs.h >>conftest.$ac_ext
5052 cat >>conftest.$ac_ext <<_ACEOF
5053 /* end confdefs.h.  */
5054 $ac_includes_default
5055 int
5056 main ()
5057 {
5058 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5059 test_array [0] = 0
5060
5061   ;
5062   return 0;
5063 }
5064 _ACEOF
5065 rm -f conftest.$ac_objext
5066 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5067   (eval $ac_compile) 2>conftest.er1
5068   ac_status=$?
5069   grep -v '^ *+' conftest.er1 >conftest.err
5070   rm -f conftest.er1
5071   cat conftest.err >&5
5072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5073   (exit $ac_status); } &&
5074          { ac_try='test -z "$ac_c_werror_flag"
5075                          || test ! -s conftest.err'
5076   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5077   (eval $ac_try) 2>&5
5078   ac_status=$?
5079   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5080   (exit $ac_status); }; } &&
5081          { ac_try='test -s conftest.$ac_objext'
5082   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5083   (eval $ac_try) 2>&5
5084   ac_status=$?
5085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5086   (exit $ac_status); }; }; then
5087   ac_hi=$ac_mid
5088 else
5089   echo "$as_me: failed program was:" >&5
5090 sed 's/^/| /' conftest.$ac_ext >&5
5091
5092 ac_lo=`expr '(' $ac_mid ')' + 1`
5093 fi
5094 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5095 done
5096 case $ac_lo in
5097 ?*) ac_cv_sizeof_short=$ac_lo;;
5098 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5099 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5100 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5101 See \`config.log' for more details." >&5
5102 echo "$as_me: error: cannot compute sizeof (short), 77
5103 See \`config.log' for more details." >&2;}
5104    { (exit 1); exit 1; }; }; } ;;
5105 esac
5106 else
5107   if test "$cross_compiling" = yes; then
5108   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5109 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5110 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5111 See \`config.log' for more details." >&5
5112 echo "$as_me: error: cannot run test program while cross compiling
5113 See \`config.log' for more details." >&2;}
5114    { (exit 1); exit 1; }; }; }
5115 else
5116   cat >conftest.$ac_ext <<_ACEOF
5117 /* confdefs.h.  */
5118 _ACEOF
5119 cat confdefs.h >>conftest.$ac_ext
5120 cat >>conftest.$ac_ext <<_ACEOF
5121 /* end confdefs.h.  */
5122 $ac_includes_default
5123 long longval () { return (long) (sizeof (short)); }
5124 unsigned long ulongval () { return (long) (sizeof (short)); }
5125 #include <stdio.h>
5126 #include <stdlib.h>
5127 int
5128 main ()
5129 {
5130
5131   FILE *f = fopen ("conftest.val", "w");
5132   if (! f)
5133     exit (1);
5134   if (((long) (sizeof (short))) < 0)
5135     {
5136       long i = longval ();
5137       if (i != ((long) (sizeof (short))))
5138         exit (1);
5139       fprintf (f, "%ld\n", i);
5140     }
5141   else
5142     {
5143       unsigned long i = ulongval ();
5144       if (i != ((long) (sizeof (short))))
5145         exit (1);
5146       fprintf (f, "%lu\n", i);
5147     }
5148   exit (ferror (f) || fclose (f) != 0);
5149
5150   ;
5151   return 0;
5152 }
5153 _ACEOF
5154 rm -f conftest$ac_exeext
5155 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5156   (eval $ac_link) 2>&5
5157   ac_status=$?
5158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5159   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5160   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5161   (eval $ac_try) 2>&5
5162   ac_status=$?
5163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5164   (exit $ac_status); }; }; then
5165   ac_cv_sizeof_short=`cat conftest.val`
5166 else
5167   echo "$as_me: program exited with status $ac_status" >&5
5168 echo "$as_me: failed program was:" >&5
5169 sed 's/^/| /' conftest.$ac_ext >&5
5170
5171 ( exit $ac_status )
5172 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5173 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5174 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5175 See \`config.log' for more details." >&5
5176 echo "$as_me: error: cannot compute sizeof (short), 77
5177 See \`config.log' for more details." >&2;}
5178    { (exit 1); exit 1; }; }; }
5179 fi
5180 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5181 fi
5182 fi
5183 rm -f conftest.val
5184 else
5185   ac_cv_sizeof_short=0
5186 fi
5187 fi
5188 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5189 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
5190 cat >>confdefs.h <<_ACEOF
5191 #define SIZEOF_SHORT $ac_cv_sizeof_short
5192 _ACEOF
5193
5194
5195 echo "$as_me:$LINENO: checking for int" >&5
5196 echo $ECHO_N "checking for int... $ECHO_C" >&6
5197 if test "${ac_cv_type_int+set}" = set; then
5198   echo $ECHO_N "(cached) $ECHO_C" >&6
5199 else
5200   cat >conftest.$ac_ext <<_ACEOF
5201 /* confdefs.h.  */
5202 _ACEOF
5203 cat confdefs.h >>conftest.$ac_ext
5204 cat >>conftest.$ac_ext <<_ACEOF
5205 /* end confdefs.h.  */
5206 $ac_includes_default
5207 int
5208 main ()
5209 {
5210 if ((int *) 0)
5211   return 0;
5212 if (sizeof (int))
5213   return 0;
5214   ;
5215   return 0;
5216 }
5217 _ACEOF
5218 rm -f conftest.$ac_objext
5219 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5220   (eval $ac_compile) 2>conftest.er1
5221   ac_status=$?
5222   grep -v '^ *+' conftest.er1 >conftest.err
5223   rm -f conftest.er1
5224   cat conftest.err >&5
5225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5226   (exit $ac_status); } &&
5227          { ac_try='test -z "$ac_c_werror_flag"
5228                          || test ! -s conftest.err'
5229   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5230   (eval $ac_try) 2>&5
5231   ac_status=$?
5232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5233   (exit $ac_status); }; } &&
5234          { ac_try='test -s conftest.$ac_objext'
5235   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5236   (eval $ac_try) 2>&5
5237   ac_status=$?
5238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5239   (exit $ac_status); }; }; then
5240   ac_cv_type_int=yes
5241 else
5242   echo "$as_me: failed program was:" >&5
5243 sed 's/^/| /' conftest.$ac_ext >&5
5244
5245 ac_cv_type_int=no
5246 fi
5247 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5248 fi
5249 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5250 echo "${ECHO_T}$ac_cv_type_int" >&6
5251
5252 echo "$as_me:$LINENO: checking size of int" >&5
5253 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5254 if test "${ac_cv_sizeof_int+set}" = set; then
5255   echo $ECHO_N "(cached) $ECHO_C" >&6
5256 else
5257   if test "$ac_cv_type_int" = yes; then
5258   # The cast to unsigned long works around a bug in the HP C Compiler
5259   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5260   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5261   # This bug is HP SR number 8606223364.
5262   if test "$cross_compiling" = yes; then
5263   # Depending upon the size, compute the lo and hi bounds.
5264 cat >conftest.$ac_ext <<_ACEOF
5265 /* confdefs.h.  */
5266 _ACEOF
5267 cat confdefs.h >>conftest.$ac_ext
5268 cat >>conftest.$ac_ext <<_ACEOF
5269 /* end confdefs.h.  */
5270 $ac_includes_default
5271 int
5272 main ()
5273 {
5274 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5275 test_array [0] = 0
5276
5277   ;
5278   return 0;
5279 }
5280 _ACEOF
5281 rm -f conftest.$ac_objext
5282 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5283   (eval $ac_compile) 2>conftest.er1
5284   ac_status=$?
5285   grep -v '^ *+' conftest.er1 >conftest.err
5286   rm -f conftest.er1
5287   cat conftest.err >&5
5288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5289   (exit $ac_status); } &&
5290          { ac_try='test -z "$ac_c_werror_flag"
5291                          || test ! -s conftest.err'
5292   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5293   (eval $ac_try) 2>&5
5294   ac_status=$?
5295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5296   (exit $ac_status); }; } &&
5297          { ac_try='test -s conftest.$ac_objext'
5298   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5299   (eval $ac_try) 2>&5
5300   ac_status=$?
5301   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5302   (exit $ac_status); }; }; then
5303   ac_lo=0 ac_mid=0
5304   while :; do
5305     cat >conftest.$ac_ext <<_ACEOF
5306 /* confdefs.h.  */
5307 _ACEOF
5308 cat confdefs.h >>conftest.$ac_ext
5309 cat >>conftest.$ac_ext <<_ACEOF
5310 /* end confdefs.h.  */
5311 $ac_includes_default
5312 int
5313 main ()
5314 {
5315 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5316 test_array [0] = 0
5317
5318   ;
5319   return 0;
5320 }
5321 _ACEOF
5322 rm -f conftest.$ac_objext
5323 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5324   (eval $ac_compile) 2>conftest.er1
5325   ac_status=$?
5326   grep -v '^ *+' conftest.er1 >conftest.err
5327   rm -f conftest.er1
5328   cat conftest.err >&5
5329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5330   (exit $ac_status); } &&
5331          { ac_try='test -z "$ac_c_werror_flag"
5332                          || test ! -s conftest.err'
5333   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5334   (eval $ac_try) 2>&5
5335   ac_status=$?
5336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5337   (exit $ac_status); }; } &&
5338          { ac_try='test -s conftest.$ac_objext'
5339   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5340   (eval $ac_try) 2>&5
5341   ac_status=$?
5342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5343   (exit $ac_status); }; }; then
5344   ac_hi=$ac_mid; break
5345 else
5346   echo "$as_me: failed program was:" >&5
5347 sed 's/^/| /' conftest.$ac_ext >&5
5348
5349 ac_lo=`expr $ac_mid + 1`
5350                     if test $ac_lo -le $ac_mid; then
5351                       ac_lo= ac_hi=
5352                       break
5353                     fi
5354                     ac_mid=`expr 2 '*' $ac_mid + 1`
5355 fi
5356 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5357   done
5358 else
5359   echo "$as_me: failed program was:" >&5
5360 sed 's/^/| /' conftest.$ac_ext >&5
5361
5362 cat >conftest.$ac_ext <<_ACEOF
5363 /* confdefs.h.  */
5364 _ACEOF
5365 cat confdefs.h >>conftest.$ac_ext
5366 cat >>conftest.$ac_ext <<_ACEOF
5367 /* end confdefs.h.  */
5368 $ac_includes_default
5369 int
5370 main ()
5371 {
5372 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5373 test_array [0] = 0
5374
5375   ;
5376   return 0;
5377 }
5378 _ACEOF
5379 rm -f conftest.$ac_objext
5380 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5381   (eval $ac_compile) 2>conftest.er1
5382   ac_status=$?
5383   grep -v '^ *+' conftest.er1 >conftest.err
5384   rm -f conftest.er1
5385   cat conftest.err >&5
5386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5387   (exit $ac_status); } &&
5388          { ac_try='test -z "$ac_c_werror_flag"
5389                          || test ! -s conftest.err'
5390   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5391   (eval $ac_try) 2>&5
5392   ac_status=$?
5393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5394   (exit $ac_status); }; } &&
5395          { ac_try='test -s conftest.$ac_objext'
5396   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5397   (eval $ac_try) 2>&5
5398   ac_status=$?
5399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5400   (exit $ac_status); }; }; then
5401   ac_hi=-1 ac_mid=-1
5402   while :; do
5403     cat >conftest.$ac_ext <<_ACEOF
5404 /* confdefs.h.  */
5405 _ACEOF
5406 cat confdefs.h >>conftest.$ac_ext
5407 cat >>conftest.$ac_ext <<_ACEOF
5408 /* end confdefs.h.  */
5409 $ac_includes_default
5410 int
5411 main ()
5412 {
5413 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5414 test_array [0] = 0
5415
5416   ;
5417   return 0;
5418 }
5419 _ACEOF
5420 rm -f conftest.$ac_objext
5421 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5422   (eval $ac_compile) 2>conftest.er1
5423   ac_status=$?
5424   grep -v '^ *+' conftest.er1 >conftest.err
5425   rm -f conftest.er1
5426   cat conftest.err >&5
5427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5428   (exit $ac_status); } &&
5429          { ac_try='test -z "$ac_c_werror_flag"
5430                          || test ! -s conftest.err'
5431   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5432   (eval $ac_try) 2>&5
5433   ac_status=$?
5434   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5435   (exit $ac_status); }; } &&
5436          { ac_try='test -s conftest.$ac_objext'
5437   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5438   (eval $ac_try) 2>&5
5439   ac_status=$?
5440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5441   (exit $ac_status); }; }; then
5442   ac_lo=$ac_mid; break
5443 else
5444   echo "$as_me: failed program was:" >&5
5445 sed 's/^/| /' conftest.$ac_ext >&5
5446
5447 ac_hi=`expr '(' $ac_mid ')' - 1`
5448                        if test $ac_mid -le $ac_hi; then
5449                          ac_lo= ac_hi=
5450                          break
5451                        fi
5452                        ac_mid=`expr 2 '*' $ac_mid`
5453 fi
5454 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5455   done
5456 else
5457   echo "$as_me: failed program was:" >&5
5458 sed 's/^/| /' conftest.$ac_ext >&5
5459
5460 ac_lo= ac_hi=
5461 fi
5462 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5463 fi
5464 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5465 # Binary search between lo and hi bounds.
5466 while test "x$ac_lo" != "x$ac_hi"; do
5467   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5468   cat >conftest.$ac_ext <<_ACEOF
5469 /* confdefs.h.  */
5470 _ACEOF
5471 cat confdefs.h >>conftest.$ac_ext
5472 cat >>conftest.$ac_ext <<_ACEOF
5473 /* end confdefs.h.  */
5474 $ac_includes_default
5475 int
5476 main ()
5477 {
5478 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5479 test_array [0] = 0
5480
5481   ;
5482   return 0;
5483 }
5484 _ACEOF
5485 rm -f conftest.$ac_objext
5486 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5487   (eval $ac_compile) 2>conftest.er1
5488   ac_status=$?
5489   grep -v '^ *+' conftest.er1 >conftest.err
5490   rm -f conftest.er1
5491   cat conftest.err >&5
5492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5493   (exit $ac_status); } &&
5494          { ac_try='test -z "$ac_c_werror_flag"
5495                          || test ! -s conftest.err'
5496   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5497   (eval $ac_try) 2>&5
5498   ac_status=$?
5499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5500   (exit $ac_status); }; } &&
5501          { ac_try='test -s conftest.$ac_objext'
5502   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5503   (eval $ac_try) 2>&5
5504   ac_status=$?
5505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5506   (exit $ac_status); }; }; then
5507   ac_hi=$ac_mid
5508 else
5509   echo "$as_me: failed program was:" >&5
5510 sed 's/^/| /' conftest.$ac_ext >&5
5511
5512 ac_lo=`expr '(' $ac_mid ')' + 1`
5513 fi
5514 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5515 done
5516 case $ac_lo in
5517 ?*) ac_cv_sizeof_int=$ac_lo;;
5518 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5519 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5520 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5521 See \`config.log' for more details." >&5
5522 echo "$as_me: error: cannot compute sizeof (int), 77
5523 See \`config.log' for more details." >&2;}
5524    { (exit 1); exit 1; }; }; } ;;
5525 esac
5526 else
5527   if test "$cross_compiling" = yes; then
5528   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5529 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5530 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5531 See \`config.log' for more details." >&5
5532 echo "$as_me: error: cannot run test program while cross compiling
5533 See \`config.log' for more details." >&2;}
5534    { (exit 1); exit 1; }; }; }
5535 else
5536   cat >conftest.$ac_ext <<_ACEOF
5537 /* confdefs.h.  */
5538 _ACEOF
5539 cat confdefs.h >>conftest.$ac_ext
5540 cat >>conftest.$ac_ext <<_ACEOF
5541 /* end confdefs.h.  */
5542 $ac_includes_default
5543 long longval () { return (long) (sizeof (int)); }
5544 unsigned long ulongval () { return (long) (sizeof (int)); }
5545 #include <stdio.h>
5546 #include <stdlib.h>
5547 int
5548 main ()
5549 {
5550
5551   FILE *f = fopen ("conftest.val", "w");
5552   if (! f)
5553     exit (1);
5554   if (((long) (sizeof (int))) < 0)
5555     {
5556       long i = longval ();
5557       if (i != ((long) (sizeof (int))))
5558         exit (1);
5559       fprintf (f, "%ld\n", i);
5560     }
5561   else
5562     {
5563       unsigned long i = ulongval ();
5564       if (i != ((long) (sizeof (int))))
5565         exit (1);
5566       fprintf (f, "%lu\n", i);
5567     }
5568   exit (ferror (f) || fclose (f) != 0);
5569
5570   ;
5571   return 0;
5572 }
5573 _ACEOF
5574 rm -f conftest$ac_exeext
5575 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5576   (eval $ac_link) 2>&5
5577   ac_status=$?
5578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5579   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5580   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5581   (eval $ac_try) 2>&5
5582   ac_status=$?
5583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5584   (exit $ac_status); }; }; then
5585   ac_cv_sizeof_int=`cat conftest.val`
5586 else
5587   echo "$as_me: program exited with status $ac_status" >&5
5588 echo "$as_me: failed program was:" >&5
5589 sed 's/^/| /' conftest.$ac_ext >&5
5590
5591 ( exit $ac_status )
5592 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5593 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5594 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5595 See \`config.log' for more details." >&5
5596 echo "$as_me: error: cannot compute sizeof (int), 77
5597 See \`config.log' for more details." >&2;}
5598    { (exit 1); exit 1; }; }; }
5599 fi
5600 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5601 fi
5602 fi
5603 rm -f conftest.val
5604 else
5605   ac_cv_sizeof_int=0
5606 fi
5607 fi
5608 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5609 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5610 cat >>confdefs.h <<_ACEOF
5611 #define SIZEOF_INT $ac_cv_sizeof_int
5612 _ACEOF
5613
5614
5615 echo "$as_me:$LINENO: checking for long" >&5
5616 echo $ECHO_N "checking for long... $ECHO_C" >&6
5617 if test "${ac_cv_type_long+set}" = set; then
5618   echo $ECHO_N "(cached) $ECHO_C" >&6
5619 else
5620   cat >conftest.$ac_ext <<_ACEOF
5621 /* confdefs.h.  */
5622 _ACEOF
5623 cat confdefs.h >>conftest.$ac_ext
5624 cat >>conftest.$ac_ext <<_ACEOF
5625 /* end confdefs.h.  */
5626 $ac_includes_default
5627 int
5628 main ()
5629 {
5630 if ((long *) 0)
5631   return 0;
5632 if (sizeof (long))
5633   return 0;
5634   ;
5635   return 0;
5636 }
5637 _ACEOF
5638 rm -f conftest.$ac_objext
5639 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5640   (eval $ac_compile) 2>conftest.er1
5641   ac_status=$?
5642   grep -v '^ *+' conftest.er1 >conftest.err
5643   rm -f conftest.er1
5644   cat conftest.err >&5
5645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5646   (exit $ac_status); } &&
5647          { ac_try='test -z "$ac_c_werror_flag"
5648                          || test ! -s conftest.err'
5649   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5650   (eval $ac_try) 2>&5
5651   ac_status=$?
5652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5653   (exit $ac_status); }; } &&
5654          { ac_try='test -s conftest.$ac_objext'
5655   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5656   (eval $ac_try) 2>&5
5657   ac_status=$?
5658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659   (exit $ac_status); }; }; then
5660   ac_cv_type_long=yes
5661 else
5662   echo "$as_me: failed program was:" >&5
5663 sed 's/^/| /' conftest.$ac_ext >&5
5664
5665 ac_cv_type_long=no
5666 fi
5667 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5668 fi
5669 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5670 echo "${ECHO_T}$ac_cv_type_long" >&6
5671
5672 echo "$as_me:$LINENO: checking size of long" >&5
5673 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5674 if test "${ac_cv_sizeof_long+set}" = set; then
5675   echo $ECHO_N "(cached) $ECHO_C" >&6
5676 else
5677   if test "$ac_cv_type_long" = yes; then
5678   # The cast to unsigned long works around a bug in the HP C Compiler
5679   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5680   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5681   # This bug is HP SR number 8606223364.
5682   if test "$cross_compiling" = yes; then
5683   # Depending upon the size, compute the lo and hi bounds.
5684 cat >conftest.$ac_ext <<_ACEOF
5685 /* confdefs.h.  */
5686 _ACEOF
5687 cat confdefs.h >>conftest.$ac_ext
5688 cat >>conftest.$ac_ext <<_ACEOF
5689 /* end confdefs.h.  */
5690 $ac_includes_default
5691 int
5692 main ()
5693 {
5694 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5695 test_array [0] = 0
5696
5697   ;
5698   return 0;
5699 }
5700 _ACEOF
5701 rm -f conftest.$ac_objext
5702 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5703   (eval $ac_compile) 2>conftest.er1
5704   ac_status=$?
5705   grep -v '^ *+' conftest.er1 >conftest.err
5706   rm -f conftest.er1
5707   cat conftest.err >&5
5708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5709   (exit $ac_status); } &&
5710          { ac_try='test -z "$ac_c_werror_flag"
5711                          || test ! -s conftest.err'
5712   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5713   (eval $ac_try) 2>&5
5714   ac_status=$?
5715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716   (exit $ac_status); }; } &&
5717          { ac_try='test -s conftest.$ac_objext'
5718   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5719   (eval $ac_try) 2>&5
5720   ac_status=$?
5721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5722   (exit $ac_status); }; }; then
5723   ac_lo=0 ac_mid=0
5724   while :; do
5725     cat >conftest.$ac_ext <<_ACEOF
5726 /* confdefs.h.  */
5727 _ACEOF
5728 cat confdefs.h >>conftest.$ac_ext
5729 cat >>conftest.$ac_ext <<_ACEOF
5730 /* end confdefs.h.  */
5731 $ac_includes_default
5732 int
5733 main ()
5734 {
5735 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5736 test_array [0] = 0
5737
5738   ;
5739   return 0;
5740 }
5741 _ACEOF
5742 rm -f conftest.$ac_objext
5743 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5744   (eval $ac_compile) 2>conftest.er1
5745   ac_status=$?
5746   grep -v '^ *+' conftest.er1 >conftest.err
5747   rm -f conftest.er1
5748   cat conftest.err >&5
5749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5750   (exit $ac_status); } &&
5751          { ac_try='test -z "$ac_c_werror_flag"
5752                          || test ! -s conftest.err'
5753   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5754   (eval $ac_try) 2>&5
5755   ac_status=$?
5756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5757   (exit $ac_status); }; } &&
5758          { ac_try='test -s conftest.$ac_objext'
5759   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5760   (eval $ac_try) 2>&5
5761   ac_status=$?
5762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763   (exit $ac_status); }; }; then
5764   ac_hi=$ac_mid; break
5765 else
5766   echo "$as_me: failed program was:" >&5
5767 sed 's/^/| /' conftest.$ac_ext >&5
5768
5769 ac_lo=`expr $ac_mid + 1`
5770                     if test $ac_lo -le $ac_mid; then
5771                       ac_lo= ac_hi=
5772                       break
5773                     fi
5774                     ac_mid=`expr 2 '*' $ac_mid + 1`
5775 fi
5776 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5777   done
5778 else
5779   echo "$as_me: failed program was:" >&5
5780 sed 's/^/| /' conftest.$ac_ext >&5
5781
5782 cat >conftest.$ac_ext <<_ACEOF
5783 /* confdefs.h.  */
5784 _ACEOF
5785 cat confdefs.h >>conftest.$ac_ext
5786 cat >>conftest.$ac_ext <<_ACEOF
5787 /* end confdefs.h.  */
5788 $ac_includes_default
5789 int
5790 main ()
5791 {
5792 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5793 test_array [0] = 0
5794
5795   ;
5796   return 0;
5797 }
5798 _ACEOF
5799 rm -f conftest.$ac_objext
5800 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5801   (eval $ac_compile) 2>conftest.er1
5802   ac_status=$?
5803   grep -v '^ *+' conftest.er1 >conftest.err
5804   rm -f conftest.er1
5805   cat conftest.err >&5
5806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5807   (exit $ac_status); } &&
5808          { ac_try='test -z "$ac_c_werror_flag"
5809                          || test ! -s conftest.err'
5810   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5811   (eval $ac_try) 2>&5
5812   ac_status=$?
5813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5814   (exit $ac_status); }; } &&
5815          { ac_try='test -s conftest.$ac_objext'
5816   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5817   (eval $ac_try) 2>&5
5818   ac_status=$?
5819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5820   (exit $ac_status); }; }; then
5821   ac_hi=-1 ac_mid=-1
5822   while :; do
5823     cat >conftest.$ac_ext <<_ACEOF
5824 /* confdefs.h.  */
5825 _ACEOF
5826 cat confdefs.h >>conftest.$ac_ext
5827 cat >>conftest.$ac_ext <<_ACEOF
5828 /* end confdefs.h.  */
5829 $ac_includes_default
5830 int
5831 main ()
5832 {
5833 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5834 test_array [0] = 0
5835
5836   ;
5837   return 0;
5838 }
5839 _ACEOF
5840 rm -f conftest.$ac_objext
5841 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5842   (eval $ac_compile) 2>conftest.er1
5843   ac_status=$?
5844   grep -v '^ *+' conftest.er1 >conftest.err
5845   rm -f conftest.er1
5846   cat conftest.err >&5
5847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5848   (exit $ac_status); } &&
5849          { ac_try='test -z "$ac_c_werror_flag"
5850                          || test ! -s conftest.err'
5851   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5852   (eval $ac_try) 2>&5
5853   ac_status=$?
5854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5855   (exit $ac_status); }; } &&
5856          { ac_try='test -s conftest.$ac_objext'
5857   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5858   (eval $ac_try) 2>&5
5859   ac_status=$?
5860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861   (exit $ac_status); }; }; then
5862   ac_lo=$ac_mid; break
5863 else
5864   echo "$as_me: failed program was:" >&5
5865 sed 's/^/| /' conftest.$ac_ext >&5
5866
5867 ac_hi=`expr '(' $ac_mid ')' - 1`
5868                        if test $ac_mid -le $ac_hi; then
5869                          ac_lo= ac_hi=
5870                          break
5871                        fi
5872                        ac_mid=`expr 2 '*' $ac_mid`
5873 fi
5874 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5875   done
5876 else
5877   echo "$as_me: failed program was:" >&5
5878 sed 's/^/| /' conftest.$ac_ext >&5
5879
5880 ac_lo= ac_hi=
5881 fi
5882 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5883 fi
5884 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5885 # Binary search between lo and hi bounds.
5886 while test "x$ac_lo" != "x$ac_hi"; do
5887   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5888   cat >conftest.$ac_ext <<_ACEOF
5889 /* confdefs.h.  */
5890 _ACEOF
5891 cat confdefs.h >>conftest.$ac_ext
5892 cat >>conftest.$ac_ext <<_ACEOF
5893 /* end confdefs.h.  */
5894 $ac_includes_default
5895 int
5896 main ()
5897 {
5898 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5899 test_array [0] = 0
5900
5901   ;
5902   return 0;
5903 }
5904 _ACEOF
5905 rm -f conftest.$ac_objext
5906 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5907   (eval $ac_compile) 2>conftest.er1
5908   ac_status=$?
5909   grep -v '^ *+' conftest.er1 >conftest.err
5910   rm -f conftest.er1
5911   cat conftest.err >&5
5912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5913   (exit $ac_status); } &&
5914          { ac_try='test -z "$ac_c_werror_flag"
5915                          || test ! -s conftest.err'
5916   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5917   (eval $ac_try) 2>&5
5918   ac_status=$?
5919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5920   (exit $ac_status); }; } &&
5921          { ac_try='test -s conftest.$ac_objext'
5922   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5923   (eval $ac_try) 2>&5
5924   ac_status=$?
5925   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5926   (exit $ac_status); }; }; then
5927   ac_hi=$ac_mid
5928 else
5929   echo "$as_me: failed program was:" >&5
5930 sed 's/^/| /' conftest.$ac_ext >&5
5931
5932 ac_lo=`expr '(' $ac_mid ')' + 1`
5933 fi
5934 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5935 done
5936 case $ac_lo in
5937 ?*) ac_cv_sizeof_long=$ac_lo;;
5938 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5939 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5940 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5941 See \`config.log' for more details." >&5
5942 echo "$as_me: error: cannot compute sizeof (long), 77
5943 See \`config.log' for more details." >&2;}
5944    { (exit 1); exit 1; }; }; } ;;
5945 esac
5946 else
5947   if test "$cross_compiling" = yes; then
5948   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5949 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5950 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5951 See \`config.log' for more details." >&5
5952 echo "$as_me: error: cannot run test program while cross compiling
5953 See \`config.log' for more details." >&2;}
5954    { (exit 1); exit 1; }; }; }
5955 else
5956   cat >conftest.$ac_ext <<_ACEOF
5957 /* confdefs.h.  */
5958 _ACEOF
5959 cat confdefs.h >>conftest.$ac_ext
5960 cat >>conftest.$ac_ext <<_ACEOF
5961 /* end confdefs.h.  */
5962 $ac_includes_default
5963 long longval () { return (long) (sizeof (long)); }
5964 unsigned long ulongval () { return (long) (sizeof (long)); }
5965 #include <stdio.h>
5966 #include <stdlib.h>
5967 int
5968 main ()
5969 {
5970
5971   FILE *f = fopen ("conftest.val", "w");
5972   if (! f)
5973     exit (1);
5974   if (((long) (sizeof (long))) < 0)
5975     {
5976       long i = longval ();
5977       if (i != ((long) (sizeof (long))))
5978         exit (1);
5979       fprintf (f, "%ld\n", i);
5980     }
5981   else
5982     {
5983       unsigned long i = ulongval ();
5984       if (i != ((long) (sizeof (long))))
5985         exit (1);
5986       fprintf (f, "%lu\n", i);
5987     }
5988   exit (ferror (f) || fclose (f) != 0);
5989
5990   ;
5991   return 0;
5992 }
5993 _ACEOF
5994 rm -f conftest$ac_exeext
5995 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5996   (eval $ac_link) 2>&5
5997   ac_status=$?
5998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5999   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6000   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6001   (eval $ac_try) 2>&5
6002   ac_status=$?
6003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6004   (exit $ac_status); }; }; then
6005   ac_cv_sizeof_long=`cat conftest.val`
6006 else
6007   echo "$as_me: program exited with status $ac_status" >&5
6008 echo "$as_me: failed program was:" >&5
6009 sed 's/^/| /' conftest.$ac_ext >&5
6010
6011 ( exit $ac_status )
6012 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6013 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6014 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
6015 See \`config.log' for more details." >&5
6016 echo "$as_me: error: cannot compute sizeof (long), 77
6017 See \`config.log' for more details." >&2;}
6018    { (exit 1); exit 1; }; }; }
6019 fi
6020 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6021 fi
6022 fi
6023 rm -f conftest.val
6024 else
6025   ac_cv_sizeof_long=0
6026 fi
6027 fi
6028 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6029 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
6030 cat >>confdefs.h <<_ACEOF
6031 #define SIZEOF_LONG $ac_cv_sizeof_long
6032 _ACEOF
6033
6034
6035 echo "$as_me:$LINENO: checking for long long" >&5
6036 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6037 if test "${ac_cv_type_long_long+set}" = set; then
6038   echo $ECHO_N "(cached) $ECHO_C" >&6
6039 else
6040   cat >conftest.$ac_ext <<_ACEOF
6041 /* confdefs.h.  */
6042 _ACEOF
6043 cat confdefs.h >>conftest.$ac_ext
6044 cat >>conftest.$ac_ext <<_ACEOF
6045 /* end confdefs.h.  */
6046 $ac_includes_default
6047 int
6048 main ()
6049 {
6050 if ((long long *) 0)
6051   return 0;
6052 if (sizeof (long long))
6053   return 0;
6054   ;
6055   return 0;
6056 }
6057 _ACEOF
6058 rm -f conftest.$ac_objext
6059 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6060   (eval $ac_compile) 2>conftest.er1
6061   ac_status=$?
6062   grep -v '^ *+' conftest.er1 >conftest.err
6063   rm -f conftest.er1
6064   cat conftest.err >&5
6065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6066   (exit $ac_status); } &&
6067          { ac_try='test -z "$ac_c_werror_flag"
6068                          || test ! -s conftest.err'
6069   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6070   (eval $ac_try) 2>&5
6071   ac_status=$?
6072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6073   (exit $ac_status); }; } &&
6074          { ac_try='test -s conftest.$ac_objext'
6075   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6076   (eval $ac_try) 2>&5
6077   ac_status=$?
6078   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6079   (exit $ac_status); }; }; then
6080   ac_cv_type_long_long=yes
6081 else
6082   echo "$as_me: failed program was:" >&5
6083 sed 's/^/| /' conftest.$ac_ext >&5
6084
6085 ac_cv_type_long_long=no
6086 fi
6087 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6088 fi
6089 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6090 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6091 if test $ac_cv_type_long_long = yes; then
6092
6093 cat >>confdefs.h <<_ACEOF
6094 #define HAVE_LONG_LONG 1
6095 _ACEOF
6096
6097 echo "$as_me:$LINENO: checking for long long" >&5
6098 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6099 if test "${ac_cv_type_long_long+set}" = set; then
6100   echo $ECHO_N "(cached) $ECHO_C" >&6
6101 else
6102   cat >conftest.$ac_ext <<_ACEOF
6103 /* confdefs.h.  */
6104 _ACEOF
6105 cat confdefs.h >>conftest.$ac_ext
6106 cat >>conftest.$ac_ext <<_ACEOF
6107 /* end confdefs.h.  */
6108 $ac_includes_default
6109 int
6110 main ()
6111 {
6112 if ((long long *) 0)
6113   return 0;
6114 if (sizeof (long long))
6115   return 0;
6116   ;
6117   return 0;
6118 }
6119 _ACEOF
6120 rm -f conftest.$ac_objext
6121 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6122   (eval $ac_compile) 2>conftest.er1
6123   ac_status=$?
6124   grep -v '^ *+' conftest.er1 >conftest.err
6125   rm -f conftest.er1
6126   cat conftest.err >&5
6127   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6128   (exit $ac_status); } &&
6129          { ac_try='test -z "$ac_c_werror_flag"
6130                          || test ! -s conftest.err'
6131   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6132   (eval $ac_try) 2>&5
6133   ac_status=$?
6134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6135   (exit $ac_status); }; } &&
6136          { ac_try='test -s conftest.$ac_objext'
6137   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6138   (eval $ac_try) 2>&5
6139   ac_status=$?
6140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6141   (exit $ac_status); }; }; then
6142   ac_cv_type_long_long=yes
6143 else
6144   echo "$as_me: failed program was:" >&5
6145 sed 's/^/| /' conftest.$ac_ext >&5
6146
6147 ac_cv_type_long_long=no
6148 fi
6149 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6150 fi
6151 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6152 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6153
6154 echo "$as_me:$LINENO: checking size of long long" >&5
6155 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
6156 if test "${ac_cv_sizeof_long_long+set}" = set; then
6157   echo $ECHO_N "(cached) $ECHO_C" >&6
6158 else
6159   if test "$ac_cv_type_long_long" = yes; then
6160   # The cast to unsigned long works around a bug in the HP C Compiler
6161   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6162   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6163   # This bug is HP SR number 8606223364.
6164   if test "$cross_compiling" = yes; then
6165   # Depending upon the size, compute the lo and hi bounds.
6166 cat >conftest.$ac_ext <<_ACEOF
6167 /* confdefs.h.  */
6168 _ACEOF
6169 cat confdefs.h >>conftest.$ac_ext
6170 cat >>conftest.$ac_ext <<_ACEOF
6171 /* end confdefs.h.  */
6172 $ac_includes_default
6173 int
6174 main ()
6175 {
6176 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
6177 test_array [0] = 0
6178
6179   ;
6180   return 0;
6181 }
6182 _ACEOF
6183 rm -f conftest.$ac_objext
6184 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6185   (eval $ac_compile) 2>conftest.er1
6186   ac_status=$?
6187   grep -v '^ *+' conftest.er1 >conftest.err
6188   rm -f conftest.er1
6189   cat conftest.err >&5
6190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6191   (exit $ac_status); } &&
6192          { ac_try='test -z "$ac_c_werror_flag"
6193                          || test ! -s conftest.err'
6194   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6195   (eval $ac_try) 2>&5
6196   ac_status=$?
6197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6198   (exit $ac_status); }; } &&
6199          { ac_try='test -s conftest.$ac_objext'
6200   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6201   (eval $ac_try) 2>&5
6202   ac_status=$?
6203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6204   (exit $ac_status); }; }; then
6205   ac_lo=0 ac_mid=0
6206   while :; do
6207     cat >conftest.$ac_ext <<_ACEOF
6208 /* confdefs.h.  */
6209 _ACEOF
6210 cat confdefs.h >>conftest.$ac_ext
6211 cat >>conftest.$ac_ext <<_ACEOF
6212 /* end confdefs.h.  */
6213 $ac_includes_default
6214 int
6215 main ()
6216 {
6217 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6218 test_array [0] = 0
6219
6220   ;
6221   return 0;
6222 }
6223 _ACEOF
6224 rm -f conftest.$ac_objext
6225 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6226   (eval $ac_compile) 2>conftest.er1
6227   ac_status=$?
6228   grep -v '^ *+' conftest.er1 >conftest.err
6229   rm -f conftest.er1
6230   cat conftest.err >&5
6231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232   (exit $ac_status); } &&
6233          { ac_try='test -z "$ac_c_werror_flag"
6234                          || test ! -s conftest.err'
6235   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6236   (eval $ac_try) 2>&5
6237   ac_status=$?
6238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6239   (exit $ac_status); }; } &&
6240          { ac_try='test -s conftest.$ac_objext'
6241   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6242   (eval $ac_try) 2>&5
6243   ac_status=$?
6244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6245   (exit $ac_status); }; }; then
6246   ac_hi=$ac_mid; break
6247 else
6248   echo "$as_me: failed program was:" >&5
6249 sed 's/^/| /' conftest.$ac_ext >&5
6250
6251 ac_lo=`expr $ac_mid + 1`
6252                     if test $ac_lo -le $ac_mid; then
6253                       ac_lo= ac_hi=
6254                       break
6255                     fi
6256                     ac_mid=`expr 2 '*' $ac_mid + 1`
6257 fi
6258 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6259   done
6260 else
6261   echo "$as_me: failed program was:" >&5
6262 sed 's/^/| /' conftest.$ac_ext >&5
6263
6264 cat >conftest.$ac_ext <<_ACEOF
6265 /* confdefs.h.  */
6266 _ACEOF
6267 cat confdefs.h >>conftest.$ac_ext
6268 cat >>conftest.$ac_ext <<_ACEOF
6269 /* end confdefs.h.  */
6270 $ac_includes_default
6271 int
6272 main ()
6273 {
6274 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
6275 test_array [0] = 0
6276
6277   ;
6278   return 0;
6279 }
6280 _ACEOF
6281 rm -f conftest.$ac_objext
6282 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6283   (eval $ac_compile) 2>conftest.er1
6284   ac_status=$?
6285   grep -v '^ *+' conftest.er1 >conftest.err
6286   rm -f conftest.er1
6287   cat conftest.err >&5
6288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6289   (exit $ac_status); } &&
6290          { ac_try='test -z "$ac_c_werror_flag"
6291                          || test ! -s conftest.err'
6292   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6293   (eval $ac_try) 2>&5
6294   ac_status=$?
6295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6296   (exit $ac_status); }; } &&
6297          { ac_try='test -s conftest.$ac_objext'
6298   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6299   (eval $ac_try) 2>&5
6300   ac_status=$?
6301   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6302   (exit $ac_status); }; }; then
6303   ac_hi=-1 ac_mid=-1
6304   while :; do
6305     cat >conftest.$ac_ext <<_ACEOF
6306 /* confdefs.h.  */
6307 _ACEOF
6308 cat confdefs.h >>conftest.$ac_ext
6309 cat >>conftest.$ac_ext <<_ACEOF
6310 /* end confdefs.h.  */
6311 $ac_includes_default
6312 int
6313 main ()
6314 {
6315 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
6316 test_array [0] = 0
6317
6318   ;
6319   return 0;
6320 }
6321 _ACEOF
6322 rm -f conftest.$ac_objext
6323 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6324   (eval $ac_compile) 2>conftest.er1
6325   ac_status=$?
6326   grep -v '^ *+' conftest.er1 >conftest.err
6327   rm -f conftest.er1
6328   cat conftest.err >&5
6329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6330   (exit $ac_status); } &&
6331          { ac_try='test -z "$ac_c_werror_flag"
6332                          || test ! -s conftest.err'
6333   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6334   (eval $ac_try) 2>&5
6335   ac_status=$?
6336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6337   (exit $ac_status); }; } &&
6338          { ac_try='test -s conftest.$ac_objext'
6339   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6340   (eval $ac_try) 2>&5
6341   ac_status=$?
6342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6343   (exit $ac_status); }; }; then
6344   ac_lo=$ac_mid; break
6345 else
6346   echo "$as_me: failed program was:" >&5
6347 sed 's/^/| /' conftest.$ac_ext >&5
6348
6349 ac_hi=`expr '(' $ac_mid ')' - 1`
6350                        if test $ac_mid -le $ac_hi; then
6351                          ac_lo= ac_hi=
6352                          break
6353                        fi
6354                        ac_mid=`expr 2 '*' $ac_mid`
6355 fi
6356 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6357   done
6358 else
6359   echo "$as_me: failed program was:" >&5
6360 sed 's/^/| /' conftest.$ac_ext >&5
6361
6362 ac_lo= ac_hi=
6363 fi
6364 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6365 fi
6366 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6367 # Binary search between lo and hi bounds.
6368 while test "x$ac_lo" != "x$ac_hi"; do
6369   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6370   cat >conftest.$ac_ext <<_ACEOF
6371 /* confdefs.h.  */
6372 _ACEOF
6373 cat confdefs.h >>conftest.$ac_ext
6374 cat >>conftest.$ac_ext <<_ACEOF
6375 /* end confdefs.h.  */
6376 $ac_includes_default
6377 int
6378 main ()
6379 {
6380 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6381 test_array [0] = 0
6382
6383   ;
6384   return 0;
6385 }
6386 _ACEOF
6387 rm -f conftest.$ac_objext
6388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6389   (eval $ac_compile) 2>conftest.er1
6390   ac_status=$?
6391   grep -v '^ *+' conftest.er1 >conftest.err
6392   rm -f conftest.er1
6393   cat conftest.err >&5
6394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6395   (exit $ac_status); } &&
6396          { ac_try='test -z "$ac_c_werror_flag"
6397                          || test ! -s conftest.err'
6398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6399   (eval $ac_try) 2>&5
6400   ac_status=$?
6401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6402   (exit $ac_status); }; } &&
6403          { ac_try='test -s conftest.$ac_objext'
6404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6405   (eval $ac_try) 2>&5
6406   ac_status=$?
6407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6408   (exit $ac_status); }; }; then
6409   ac_hi=$ac_mid
6410 else
6411   echo "$as_me: failed program was:" >&5
6412 sed 's/^/| /' conftest.$ac_ext >&5
6413
6414 ac_lo=`expr '(' $ac_mid ')' + 1`
6415 fi
6416 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6417 done
6418 case $ac_lo in
6419 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6420 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6421 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6422 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6423 See \`config.log' for more details." >&5
6424 echo "$as_me: error: cannot compute sizeof (long long), 77
6425 See \`config.log' for more details." >&2;}
6426    { (exit 1); exit 1; }; }; } ;;
6427 esac
6428 else
6429   if test "$cross_compiling" = yes; then
6430   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6431 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6432 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6433 See \`config.log' for more details." >&5
6434 echo "$as_me: error: cannot run test program while cross compiling
6435 See \`config.log' for more details." >&2;}
6436    { (exit 1); exit 1; }; }; }
6437 else
6438   cat >conftest.$ac_ext <<_ACEOF
6439 /* confdefs.h.  */
6440 _ACEOF
6441 cat confdefs.h >>conftest.$ac_ext
6442 cat >>conftest.$ac_ext <<_ACEOF
6443 /* end confdefs.h.  */
6444 $ac_includes_default
6445 long longval () { return (long) (sizeof (long long)); }
6446 unsigned long ulongval () { return (long) (sizeof (long long)); }
6447 #include <stdio.h>
6448 #include <stdlib.h>
6449 int
6450 main ()
6451 {
6452
6453   FILE *f = fopen ("conftest.val", "w");
6454   if (! f)
6455     exit (1);
6456   if (((long) (sizeof (long long))) < 0)
6457     {
6458       long i = longval ();
6459       if (i != ((long) (sizeof (long long))))
6460         exit (1);
6461       fprintf (f, "%ld\n", i);
6462     }
6463   else
6464     {
6465       unsigned long i = ulongval ();
6466       if (i != ((long) (sizeof (long long))))
6467         exit (1);
6468       fprintf (f, "%lu\n", i);
6469     }
6470   exit (ferror (f) || fclose (f) != 0);
6471
6472   ;
6473   return 0;
6474 }
6475 _ACEOF
6476 rm -f conftest$ac_exeext
6477 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6478   (eval $ac_link) 2>&5
6479   ac_status=$?
6480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6481   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6482   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6483   (eval $ac_try) 2>&5
6484   ac_status=$?
6485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6486   (exit $ac_status); }; }; then
6487   ac_cv_sizeof_long_long=`cat conftest.val`
6488 else
6489   echo "$as_me: program exited with status $ac_status" >&5
6490 echo "$as_me: failed program was:" >&5
6491 sed 's/^/| /' conftest.$ac_ext >&5
6492
6493 ( exit $ac_status )
6494 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6495 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6496 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6497 See \`config.log' for more details." >&5
6498 echo "$as_me: error: cannot compute sizeof (long long), 77
6499 See \`config.log' for more details." >&2;}
6500    { (exit 1); exit 1; }; }; }
6501 fi
6502 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6503 fi
6504 fi
6505 rm -f conftest.val
6506 else
6507   ac_cv_sizeof_long_long=0
6508 fi
6509 fi
6510 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6511 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
6512 cat >>confdefs.h <<_ACEOF
6513 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6514 _ACEOF
6515
6516
6517 fi
6518
6519 echo "$as_me:$LINENO: checking for __int64" >&5
6520 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6521 if test "${ac_cv_type___int64+set}" = set; then
6522   echo $ECHO_N "(cached) $ECHO_C" >&6
6523 else
6524   cat >conftest.$ac_ext <<_ACEOF
6525 /* confdefs.h.  */
6526 _ACEOF
6527 cat confdefs.h >>conftest.$ac_ext
6528 cat >>conftest.$ac_ext <<_ACEOF
6529 /* end confdefs.h.  */
6530 $ac_includes_default
6531 int
6532 main ()
6533 {
6534 if ((__int64 *) 0)
6535   return 0;
6536 if (sizeof (__int64))
6537   return 0;
6538   ;
6539   return 0;
6540 }
6541 _ACEOF
6542 rm -f conftest.$ac_objext
6543 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6544   (eval $ac_compile) 2>conftest.er1
6545   ac_status=$?
6546   grep -v '^ *+' conftest.er1 >conftest.err
6547   rm -f conftest.er1
6548   cat conftest.err >&5
6549   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6550   (exit $ac_status); } &&
6551          { ac_try='test -z "$ac_c_werror_flag"
6552                          || test ! -s conftest.err'
6553   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6554   (eval $ac_try) 2>&5
6555   ac_status=$?
6556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6557   (exit $ac_status); }; } &&
6558          { ac_try='test -s conftest.$ac_objext'
6559   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6560   (eval $ac_try) 2>&5
6561   ac_status=$?
6562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6563   (exit $ac_status); }; }; then
6564   ac_cv_type___int64=yes
6565 else
6566   echo "$as_me: failed program was:" >&5
6567 sed 's/^/| /' conftest.$ac_ext >&5
6568
6569 ac_cv_type___int64=no
6570 fi
6571 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6572 fi
6573 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6574 echo "${ECHO_T}$ac_cv_type___int64" >&6
6575 if test $ac_cv_type___int64 = yes; then
6576
6577 cat >>confdefs.h <<_ACEOF
6578 #define HAVE___INT64 1
6579 _ACEOF
6580
6581 echo "$as_me:$LINENO: checking for __int64" >&5
6582 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6583 if test "${ac_cv_type___int64+set}" = set; then
6584   echo $ECHO_N "(cached) $ECHO_C" >&6
6585 else
6586   cat >conftest.$ac_ext <<_ACEOF
6587 /* confdefs.h.  */
6588 _ACEOF
6589 cat confdefs.h >>conftest.$ac_ext
6590 cat >>conftest.$ac_ext <<_ACEOF
6591 /* end confdefs.h.  */
6592 $ac_includes_default
6593 int
6594 main ()
6595 {
6596 if ((__int64 *) 0)
6597   return 0;
6598 if (sizeof (__int64))
6599   return 0;
6600   ;
6601   return 0;
6602 }
6603 _ACEOF
6604 rm -f conftest.$ac_objext
6605 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6606   (eval $ac_compile) 2>conftest.er1
6607   ac_status=$?
6608   grep -v '^ *+' conftest.er1 >conftest.err
6609   rm -f conftest.er1
6610   cat conftest.err >&5
6611   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6612   (exit $ac_status); } &&
6613          { ac_try='test -z "$ac_c_werror_flag"
6614                          || test ! -s conftest.err'
6615   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6616   (eval $ac_try) 2>&5
6617   ac_status=$?
6618   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6619   (exit $ac_status); }; } &&
6620          { ac_try='test -s conftest.$ac_objext'
6621   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6622   (eval $ac_try) 2>&5
6623   ac_status=$?
6624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6625   (exit $ac_status); }; }; then
6626   ac_cv_type___int64=yes
6627 else
6628   echo "$as_me: failed program was:" >&5
6629 sed 's/^/| /' conftest.$ac_ext >&5
6630
6631 ac_cv_type___int64=no
6632 fi
6633 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6634 fi
6635 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6636 echo "${ECHO_T}$ac_cv_type___int64" >&6
6637
6638 echo "$as_me:$LINENO: checking size of __int64" >&5
6639 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
6640 if test "${ac_cv_sizeof___int64+set}" = set; then
6641   echo $ECHO_N "(cached) $ECHO_C" >&6
6642 else
6643   if test "$ac_cv_type___int64" = yes; then
6644   # The cast to unsigned long works around a bug in the HP C Compiler
6645   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6646   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6647   # This bug is HP SR number 8606223364.
6648   if test "$cross_compiling" = yes; then
6649   # Depending upon the size, compute the lo and hi bounds.
6650 cat >conftest.$ac_ext <<_ACEOF
6651 /* confdefs.h.  */
6652 _ACEOF
6653 cat confdefs.h >>conftest.$ac_ext
6654 cat >>conftest.$ac_ext <<_ACEOF
6655 /* end confdefs.h.  */
6656 $ac_includes_default
6657 int
6658 main ()
6659 {
6660 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
6661 test_array [0] = 0
6662
6663   ;
6664   return 0;
6665 }
6666 _ACEOF
6667 rm -f conftest.$ac_objext
6668 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6669   (eval $ac_compile) 2>conftest.er1
6670   ac_status=$?
6671   grep -v '^ *+' conftest.er1 >conftest.err
6672   rm -f conftest.er1
6673   cat conftest.err >&5
6674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6675   (exit $ac_status); } &&
6676          { ac_try='test -z "$ac_c_werror_flag"
6677                          || test ! -s conftest.err'
6678   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6679   (eval $ac_try) 2>&5
6680   ac_status=$?
6681   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6682   (exit $ac_status); }; } &&
6683          { ac_try='test -s conftest.$ac_objext'
6684   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6685   (eval $ac_try) 2>&5
6686   ac_status=$?
6687   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6688   (exit $ac_status); }; }; then
6689   ac_lo=0 ac_mid=0
6690   while :; do
6691     cat >conftest.$ac_ext <<_ACEOF
6692 /* confdefs.h.  */
6693 _ACEOF
6694 cat confdefs.h >>conftest.$ac_ext
6695 cat >>conftest.$ac_ext <<_ACEOF
6696 /* end confdefs.h.  */
6697 $ac_includes_default
6698 int
6699 main ()
6700 {
6701 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6702 test_array [0] = 0
6703
6704   ;
6705   return 0;
6706 }
6707 _ACEOF
6708 rm -f conftest.$ac_objext
6709 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6710   (eval $ac_compile) 2>conftest.er1
6711   ac_status=$?
6712   grep -v '^ *+' conftest.er1 >conftest.err
6713   rm -f conftest.er1
6714   cat conftest.err >&5
6715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6716   (exit $ac_status); } &&
6717          { ac_try='test -z "$ac_c_werror_flag"
6718                          || test ! -s conftest.err'
6719   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6720   (eval $ac_try) 2>&5
6721   ac_status=$?
6722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6723   (exit $ac_status); }; } &&
6724          { ac_try='test -s conftest.$ac_objext'
6725   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6726   (eval $ac_try) 2>&5
6727   ac_status=$?
6728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6729   (exit $ac_status); }; }; then
6730   ac_hi=$ac_mid; break
6731 else
6732   echo "$as_me: failed program was:" >&5
6733 sed 's/^/| /' conftest.$ac_ext >&5
6734
6735 ac_lo=`expr $ac_mid + 1`
6736                     if test $ac_lo -le $ac_mid; then
6737                       ac_lo= ac_hi=
6738                       break
6739                     fi
6740                     ac_mid=`expr 2 '*' $ac_mid + 1`
6741 fi
6742 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6743   done
6744 else
6745   echo "$as_me: failed program was:" >&5
6746 sed 's/^/| /' conftest.$ac_ext >&5
6747
6748 cat >conftest.$ac_ext <<_ACEOF
6749 /* confdefs.h.  */
6750 _ACEOF
6751 cat confdefs.h >>conftest.$ac_ext
6752 cat >>conftest.$ac_ext <<_ACEOF
6753 /* end confdefs.h.  */
6754 $ac_includes_default
6755 int
6756 main ()
6757 {
6758 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6759 test_array [0] = 0
6760
6761   ;
6762   return 0;
6763 }
6764 _ACEOF
6765 rm -f conftest.$ac_objext
6766 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6767   (eval $ac_compile) 2>conftest.er1
6768   ac_status=$?
6769   grep -v '^ *+' conftest.er1 >conftest.err
6770   rm -f conftest.er1
6771   cat conftest.err >&5
6772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6773   (exit $ac_status); } &&
6774          { ac_try='test -z "$ac_c_werror_flag"
6775                          || test ! -s conftest.err'
6776   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6777   (eval $ac_try) 2>&5
6778   ac_status=$?
6779   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6780   (exit $ac_status); }; } &&
6781          { ac_try='test -s conftest.$ac_objext'
6782   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6783   (eval $ac_try) 2>&5
6784   ac_status=$?
6785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6786   (exit $ac_status); }; }; then
6787   ac_hi=-1 ac_mid=-1
6788   while :; do
6789     cat >conftest.$ac_ext <<_ACEOF
6790 /* confdefs.h.  */
6791 _ACEOF
6792 cat confdefs.h >>conftest.$ac_ext
6793 cat >>conftest.$ac_ext <<_ACEOF
6794 /* end confdefs.h.  */
6795 $ac_includes_default
6796 int
6797 main ()
6798 {
6799 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6800 test_array [0] = 0
6801
6802   ;
6803   return 0;
6804 }
6805 _ACEOF
6806 rm -f conftest.$ac_objext
6807 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6808   (eval $ac_compile) 2>conftest.er1
6809   ac_status=$?
6810   grep -v '^ *+' conftest.er1 >conftest.err
6811   rm -f conftest.er1
6812   cat conftest.err >&5
6813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6814   (exit $ac_status); } &&
6815          { ac_try='test -z "$ac_c_werror_flag"
6816                          || test ! -s conftest.err'
6817   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6818   (eval $ac_try) 2>&5
6819   ac_status=$?
6820   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6821   (exit $ac_status); }; } &&
6822          { ac_try='test -s conftest.$ac_objext'
6823   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6824   (eval $ac_try) 2>&5
6825   ac_status=$?
6826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6827   (exit $ac_status); }; }; then
6828   ac_lo=$ac_mid; break
6829 else
6830   echo "$as_me: failed program was:" >&5
6831 sed 's/^/| /' conftest.$ac_ext >&5
6832
6833 ac_hi=`expr '(' $ac_mid ')' - 1`
6834                        if test $ac_mid -le $ac_hi; then
6835                          ac_lo= ac_hi=
6836                          break
6837                        fi
6838                        ac_mid=`expr 2 '*' $ac_mid`
6839 fi
6840 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6841   done
6842 else
6843   echo "$as_me: failed program was:" >&5
6844 sed 's/^/| /' conftest.$ac_ext >&5
6845
6846 ac_lo= ac_hi=
6847 fi
6848 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6849 fi
6850 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6851 # Binary search between lo and hi bounds.
6852 while test "x$ac_lo" != "x$ac_hi"; do
6853   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6854   cat >conftest.$ac_ext <<_ACEOF
6855 /* confdefs.h.  */
6856 _ACEOF
6857 cat confdefs.h >>conftest.$ac_ext
6858 cat >>conftest.$ac_ext <<_ACEOF
6859 /* end confdefs.h.  */
6860 $ac_includes_default
6861 int
6862 main ()
6863 {
6864 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6865 test_array [0] = 0
6866
6867   ;
6868   return 0;
6869 }
6870 _ACEOF
6871 rm -f conftest.$ac_objext
6872 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6873   (eval $ac_compile) 2>conftest.er1
6874   ac_status=$?
6875   grep -v '^ *+' conftest.er1 >conftest.err
6876   rm -f conftest.er1
6877   cat conftest.err >&5
6878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6879   (exit $ac_status); } &&
6880          { ac_try='test -z "$ac_c_werror_flag"
6881                          || test ! -s conftest.err'
6882   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6883   (eval $ac_try) 2>&5
6884   ac_status=$?
6885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6886   (exit $ac_status); }; } &&
6887          { ac_try='test -s conftest.$ac_objext'
6888   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6889   (eval $ac_try) 2>&5
6890   ac_status=$?
6891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6892   (exit $ac_status); }; }; then
6893   ac_hi=$ac_mid
6894 else
6895   echo "$as_me: failed program was:" >&5
6896 sed 's/^/| /' conftest.$ac_ext >&5
6897
6898 ac_lo=`expr '(' $ac_mid ')' + 1`
6899 fi
6900 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6901 done
6902 case $ac_lo in
6903 ?*) ac_cv_sizeof___int64=$ac_lo;;
6904 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6905 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6906 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6907 See \`config.log' for more details." >&5
6908 echo "$as_me: error: cannot compute sizeof (__int64), 77
6909 See \`config.log' for more details." >&2;}
6910    { (exit 1); exit 1; }; }; } ;;
6911 esac
6912 else
6913   if test "$cross_compiling" = yes; then
6914   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6915 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6916 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6917 See \`config.log' for more details." >&5
6918 echo "$as_me: error: cannot run test program while cross compiling
6919 See \`config.log' for more details." >&2;}
6920    { (exit 1); exit 1; }; }; }
6921 else
6922   cat >conftest.$ac_ext <<_ACEOF
6923 /* confdefs.h.  */
6924 _ACEOF
6925 cat confdefs.h >>conftest.$ac_ext
6926 cat >>conftest.$ac_ext <<_ACEOF
6927 /* end confdefs.h.  */
6928 $ac_includes_default
6929 long longval () { return (long) (sizeof (__int64)); }
6930 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6931 #include <stdio.h>
6932 #include <stdlib.h>
6933 int
6934 main ()
6935 {
6936
6937   FILE *f = fopen ("conftest.val", "w");
6938   if (! f)
6939     exit (1);
6940   if (((long) (sizeof (__int64))) < 0)
6941     {
6942       long i = longval ();
6943       if (i != ((long) (sizeof (__int64))))
6944         exit (1);
6945       fprintf (f, "%ld\n", i);
6946     }
6947   else
6948     {
6949       unsigned long i = ulongval ();
6950       if (i != ((long) (sizeof (__int64))))
6951         exit (1);
6952       fprintf (f, "%lu\n", i);
6953     }
6954   exit (ferror (f) || fclose (f) != 0);
6955
6956   ;
6957   return 0;
6958 }
6959 _ACEOF
6960 rm -f conftest$ac_exeext
6961 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6962   (eval $ac_link) 2>&5
6963   ac_status=$?
6964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6965   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6966   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6967   (eval $ac_try) 2>&5
6968   ac_status=$?
6969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6970   (exit $ac_status); }; }; then
6971   ac_cv_sizeof___int64=`cat conftest.val`
6972 else
6973   echo "$as_me: program exited with status $ac_status" >&5
6974 echo "$as_me: failed program was:" >&5
6975 sed 's/^/| /' conftest.$ac_ext >&5
6976
6977 ( exit $ac_status )
6978 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6979 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6980 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6981 See \`config.log' for more details." >&5
6982 echo "$as_me: error: cannot compute sizeof (__int64), 77
6983 See \`config.log' for more details." >&2;}
6984    { (exit 1); exit 1; }; }; }
6985 fi
6986 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6987 fi
6988 fi
6989 rm -f conftest.val
6990 else
6991   ac_cv_sizeof___int64=0
6992 fi
6993 fi
6994 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6995 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6996 cat >>confdefs.h <<_ACEOF
6997 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6998 _ACEOF
6999
7000
7001 fi
7002
7003
7004 # ---------------------
7005 # Warnings and checking
7006 # ---------------------
7007
7008 # Check $CC warning features (if it's GCC).
7009 # We want to use -pedantic, but we don't want warnings about
7010 # * 'long long'
7011 # * variadic macros
7012 # * overlong strings
7013 # So, we only use -pedantic if we can disable those warnings.
7014
7015 loose_warn=
7016 save_CFLAGS="$CFLAGS"
7017 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
7018           -Wmissing-prototypes -Wcast-qual -Wc++-compat; do
7019   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7020
7021   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7022 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7023 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7024   echo $ECHO_N "(cached) $ECHO_C" >&6
7025 else
7026   CFLAGS="$option"
7027     cat >conftest.$ac_ext <<_ACEOF
7028 /* confdefs.h.  */
7029 _ACEOF
7030 cat confdefs.h >>conftest.$ac_ext
7031 cat >>conftest.$ac_ext <<_ACEOF
7032 /* end confdefs.h.  */
7033
7034 int
7035 main ()
7036 {
7037
7038   ;
7039   return 0;
7040 }
7041 _ACEOF
7042 rm -f conftest.$ac_objext
7043 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7044   (eval $ac_compile) 2>conftest.er1
7045   ac_status=$?
7046   grep -v '^ *+' conftest.er1 >conftest.err
7047   rm -f conftest.er1
7048   cat conftest.err >&5
7049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7050   (exit $ac_status); } &&
7051          { ac_try='test -z "$ac_c_werror_flag"
7052                          || test ! -s conftest.err'
7053   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7054   (eval $ac_try) 2>&5
7055   ac_status=$?
7056   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7057   (exit $ac_status); }; } &&
7058          { ac_try='test -s conftest.$ac_objext'
7059   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7060   (eval $ac_try) 2>&5
7061   ac_status=$?
7062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7063   (exit $ac_status); }; }; then
7064   eval "$as_acx_Woption=yes"
7065 else
7066   echo "$as_me: failed program was:" >&5
7067 sed 's/^/| /' conftest.$ac_ext >&5
7068
7069 eval "$as_acx_Woption=no"
7070 fi
7071 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7072
7073 fi
7074 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7075 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7076   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7077   loose_warn="$loose_warn${loose_warn:+ }$option"
7078 fi
7079
7080   done
7081 CFLAGS="$save_CFLAGS"
7082
7083 strict_warn=
7084 save_CFLAGS="$CFLAGS"
7085 for option in -Wold-style-definition \
7086                           -Wmissing-format-attribute; do
7087   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7088
7089   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7090 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7091 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7092   echo $ECHO_N "(cached) $ECHO_C" >&6
7093 else
7094   CFLAGS="$option"
7095     cat >conftest.$ac_ext <<_ACEOF
7096 /* confdefs.h.  */
7097 _ACEOF
7098 cat confdefs.h >>conftest.$ac_ext
7099 cat >>conftest.$ac_ext <<_ACEOF
7100 /* end confdefs.h.  */
7101
7102 int
7103 main ()
7104 {
7105
7106   ;
7107   return 0;
7108 }
7109 _ACEOF
7110 rm -f conftest.$ac_objext
7111 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7112   (eval $ac_compile) 2>conftest.er1
7113   ac_status=$?
7114   grep -v '^ *+' conftest.er1 >conftest.err
7115   rm -f conftest.er1
7116   cat conftest.err >&5
7117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7118   (exit $ac_status); } &&
7119          { ac_try='test -z "$ac_c_werror_flag"
7120                          || test ! -s conftest.err'
7121   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7122   (eval $ac_try) 2>&5
7123   ac_status=$?
7124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7125   (exit $ac_status); }; } &&
7126          { ac_try='test -s conftest.$ac_objext'
7127   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7128   (eval $ac_try) 2>&5
7129   ac_status=$?
7130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7131   (exit $ac_status); }; }; then
7132   eval "$as_acx_Woption=yes"
7133 else
7134   echo "$as_me: failed program was:" >&5
7135 sed 's/^/| /' conftest.$ac_ext >&5
7136
7137 eval "$as_acx_Woption=no"
7138 fi
7139 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7140
7141 fi
7142 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7143 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7144   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7145   strict_warn="$strict_warn${strict_warn:+ }$option"
7146 fi
7147
7148   done
7149 CFLAGS="$save_CFLAGS"
7150
7151 if test "$GCC" = yes; then
7152   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
7153                                      -Wno-overlength-strings" >&5
7154 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
7155                                      -Wno-overlength-strings... $ECHO_C" >&6
7156 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings+set}" = set; then
7157   echo $ECHO_N "(cached) $ECHO_C" >&6
7158 else
7159   save_CFLAGS="$CFLAGS"
7160 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros \
7161                                      -Wno-overlength-strings"
7162 cat >conftest.$ac_ext <<_ACEOF
7163 /* confdefs.h.  */
7164 _ACEOF
7165 cat confdefs.h >>conftest.$ac_ext
7166 cat >>conftest.$ac_ext <<_ACEOF
7167 /* end confdefs.h.  */
7168
7169 int
7170 main ()
7171 {
7172
7173   ;
7174   return 0;
7175 }
7176 _ACEOF
7177 rm -f conftest.$ac_objext
7178 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7179   (eval $ac_compile) 2>conftest.er1
7180   ac_status=$?
7181   grep -v '^ *+' conftest.er1 >conftest.err
7182   rm -f conftest.er1
7183   cat conftest.err >&5
7184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7185   (exit $ac_status); } &&
7186          { ac_try='test -z "$ac_c_werror_flag"
7187                          || test ! -s conftest.err'
7188   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7189   (eval $ac_try) 2>&5
7190   ac_status=$?
7191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7192   (exit $ac_status); }; } &&
7193          { ac_try='test -s conftest.$ac_objext'
7194   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7195   (eval $ac_try) 2>&5
7196   ac_status=$?
7197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7198   (exit $ac_status); }; }; then
7199   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=yes
7200 else
7201   echo "$as_me: failed program was:" >&5
7202 sed 's/^/| /' conftest.$ac_ext >&5
7203
7204 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=no
7205 fi
7206 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7207 CFLAGS="$save_CFLAGS"
7208 fi
7209 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&5
7210 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&6
7211 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings = yes; then
7212   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros \
7213                                      -Wno-overlength-strings"
7214 fi
7215
7216
7217 fi
7218
7219
7220 # Check whether --enable-werror-always or --disable-werror-always was given.
7221 if test "${enable_werror_always+set}" = set; then
7222   enableval="$enable_werror_always"
7223
7224 else
7225   enable_werror_always=no
7226 fi;
7227 if test $enable_werror_always = yes; then
7228   strict_warn="$strict_warn${strict_warn:+ }-Werror"
7229 fi
7230
7231
7232
7233
7234 # The above macros do nothing if the compiler is not GCC.  However, the
7235 # Makefile has more goo to add other flags, so this variabl is used to
7236 # enables warnings only for GCC.
7237 warn_cflags=
7238 if test "x$GCC" = "xyes"; then
7239   warn_cflags='$(GCC_WARN_CFLAGS)'
7240 fi
7241
7242
7243 # Enable expensive internal checks
7244 is_release=
7245 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7246   is_release=yes
7247 fi
7248
7249 # Check whether --enable-checking or --disable-checking was given.
7250 if test "${enable_checking+set}" = set; then
7251   enableval="$enable_checking"
7252   ac_checking_flags="${enableval}"
7253 else
7254
7255 # Determine the default checks.
7256 if test x$is_release = x ; then
7257   ac_checking_flags=yes
7258 else
7259   ac_checking_flags=release
7260 fi
7261 fi;
7262 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7263 for check in release $ac_checking_flags
7264 do
7265         case $check in
7266         # these set all the flags to specific states
7267         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7268                         ac_fold_checking= ; ac_gc_checking=1 ;
7269                         ac_gc_always_collect= ; ac_rtl_checking= ;
7270                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7271                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7272                         ac_types_checking=1 ;;
7273         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7274                         ac_fold_checking= ; ac_gc_checking= ;
7275                         ac_gc_always_collect= ; ac_rtl_checking= ;
7276                         ac_rtlflag_checking= ; ac_runtime_checking= ;
7277                         ac_tree_checking= ; ac_valgrind_checking= ;
7278                         ac_types_checking= ;;
7279         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7280                         ac_fold_checking=1 ; ac_gc_checking=1 ;
7281                         ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
7282                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7283                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7284                         ac_types_checking=1 ;;
7285         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7286                         ac_fold_checking= ; ac_gc_checking= ;
7287                         ac_gc_always_collect= ; ac_rtl_checking= ;
7288                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7289                         ac_tree_checking= ; ac_valgrind_checking= ;
7290                         ac_types_checking= ;;
7291         # these enable particular checks
7292         assert)         ac_assert_checking=1 ;;
7293         df)             ac_df_checking=1 ;;
7294         fold)           ac_fold_checking=1 ;;
7295         gc)             ac_gc_checking=1 ;;
7296         gcac)           ac_gc_always_collect=1 ;;
7297         misc)           ac_checking=1 ;;
7298         rtl)            ac_rtl_checking=1 ;;
7299         rtlflag)        ac_rtlflag_checking=1 ;;
7300         runtime)        ac_runtime_checking=1 ;;
7301         tree)           ac_tree_checking=1 ;;
7302         types)          ac_types_checking=1 ;;
7303         valgrind)       ac_valgrind_checking=1 ;;
7304         *)      { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
7305 echo "$as_me: error: unknown check category $check" >&2;}
7306    { (exit 1); exit 1; }; } ;;
7307         esac
7308 done
7309 IFS="$ac_save_IFS"
7310
7311 nocommon_flag=""
7312 if test x$ac_checking != x ; then
7313
7314 cat >>confdefs.h <<\_ACEOF
7315 #define ENABLE_CHECKING 1
7316 _ACEOF
7317
7318   nocommon_flag=-fno-common
7319 fi
7320
7321 if test x$ac_df_checking != x ; then
7322
7323 cat >>confdefs.h <<\_ACEOF
7324 #define ENABLE_DF_CHECKING 1
7325 _ACEOF
7326
7327 fi
7328 if test x$ac_assert_checking != x ; then
7329
7330 cat >>confdefs.h <<\_ACEOF
7331 #define ENABLE_ASSERT_CHECKING 1
7332 _ACEOF
7333
7334 fi
7335
7336 if test x$ac_runtime_checking != x ; then
7337
7338 cat >>confdefs.h <<\_ACEOF
7339 #define ENABLE_RUNTIME_CHECKING 1
7340 _ACEOF
7341
7342 fi
7343 if test x$ac_tree_checking != x ; then
7344
7345 cat >>confdefs.h <<\_ACEOF
7346 #define ENABLE_TREE_CHECKING 1
7347 _ACEOF
7348
7349   TREEBROWSER=tree-browser.o
7350 fi
7351 if test x$ac_types_checking != x ; then
7352
7353 cat >>confdefs.h <<\_ACEOF
7354 #define ENABLE_TYPES_CHECKING 1
7355 _ACEOF
7356
7357 fi
7358
7359 if test x$ac_rtl_checking != x ; then
7360
7361 cat >>confdefs.h <<\_ACEOF
7362 #define ENABLE_RTL_CHECKING 1
7363 _ACEOF
7364
7365 fi
7366 if test x$ac_rtlflag_checking != x ; then
7367
7368 cat >>confdefs.h <<\_ACEOF
7369 #define ENABLE_RTL_FLAG_CHECKING 1
7370 _ACEOF
7371
7372 fi
7373 if test x$ac_gc_checking != x ; then
7374
7375 cat >>confdefs.h <<\_ACEOF
7376 #define ENABLE_GC_CHECKING 1
7377 _ACEOF
7378
7379 fi
7380 if test x$ac_gc_always_collect != x ; then
7381
7382 cat >>confdefs.h <<\_ACEOF
7383 #define ENABLE_GC_ALWAYS_COLLECT 1
7384 _ACEOF
7385
7386 fi
7387 if test x$ac_fold_checking != x ; then
7388
7389 cat >>confdefs.h <<\_ACEOF
7390 #define ENABLE_FOLD_CHECKING 1
7391 _ACEOF
7392
7393 fi
7394 valgrind_path_defines=
7395 valgrind_command=
7396
7397 if test "${ac_cv_header_valgrind_h+set}" = set; then
7398   echo "$as_me:$LINENO: checking for valgrind.h" >&5
7399 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7400 if test "${ac_cv_header_valgrind_h+set}" = set; then
7401   echo $ECHO_N "(cached) $ECHO_C" >&6
7402 fi
7403 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7404 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7405 else
7406   # Is the header compilable?
7407 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
7408 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
7409 cat >conftest.$ac_ext <<_ACEOF
7410 /* confdefs.h.  */
7411 _ACEOF
7412 cat confdefs.h >>conftest.$ac_ext
7413 cat >>conftest.$ac_ext <<_ACEOF
7414 /* end confdefs.h.  */
7415 $ac_includes_default
7416 #include <valgrind.h>
7417 _ACEOF
7418 rm -f conftest.$ac_objext
7419 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7420   (eval $ac_compile) 2>conftest.er1
7421   ac_status=$?
7422   grep -v '^ *+' conftest.er1 >conftest.err
7423   rm -f conftest.er1
7424   cat conftest.err >&5
7425   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7426   (exit $ac_status); } &&
7427          { ac_try='test -z "$ac_c_werror_flag"
7428                          || test ! -s conftest.err'
7429   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7430   (eval $ac_try) 2>&5
7431   ac_status=$?
7432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7433   (exit $ac_status); }; } &&
7434          { ac_try='test -s conftest.$ac_objext'
7435   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7436   (eval $ac_try) 2>&5
7437   ac_status=$?
7438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7439   (exit $ac_status); }; }; then
7440   ac_header_compiler=yes
7441 else
7442   echo "$as_me: failed program was:" >&5
7443 sed 's/^/| /' conftest.$ac_ext >&5
7444
7445 ac_header_compiler=no
7446 fi
7447 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7448 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7449 echo "${ECHO_T}$ac_header_compiler" >&6
7450
7451 # Is the header present?
7452 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
7453 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
7454 cat >conftest.$ac_ext <<_ACEOF
7455 /* confdefs.h.  */
7456 _ACEOF
7457 cat confdefs.h >>conftest.$ac_ext
7458 cat >>conftest.$ac_ext <<_ACEOF
7459 /* end confdefs.h.  */
7460 #include <valgrind.h>
7461 _ACEOF
7462 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7463   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7464   ac_status=$?
7465   grep -v '^ *+' conftest.er1 >conftest.err
7466   rm -f conftest.er1
7467   cat conftest.err >&5
7468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7469   (exit $ac_status); } >/dev/null; then
7470   if test -s conftest.err; then
7471     ac_cpp_err=$ac_c_preproc_warn_flag
7472     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7473   else
7474     ac_cpp_err=
7475   fi
7476 else
7477   ac_cpp_err=yes
7478 fi
7479 if test -z "$ac_cpp_err"; then
7480   ac_header_preproc=yes
7481 else
7482   echo "$as_me: failed program was:" >&5
7483 sed 's/^/| /' conftest.$ac_ext >&5
7484
7485   ac_header_preproc=no
7486 fi
7487 rm -f conftest.err conftest.$ac_ext
7488 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7489 echo "${ECHO_T}$ac_header_preproc" >&6
7490
7491 # So?  What about this header?
7492 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7493   yes:no: )
7494     { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
7495 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7496     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
7497 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
7498     ac_header_preproc=yes
7499     ;;
7500   no:yes:* )
7501     { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
7502 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
7503     { echo "$as_me:$LINENO: WARNING: valgrind.h:     check for missing prerequisite headers?" >&5
7504 echo "$as_me: WARNING: valgrind.h:     check for missing prerequisite headers?" >&2;}
7505     { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
7506 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
7507     { echo "$as_me:$LINENO: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&5
7508 echo "$as_me: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7509     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
7510 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
7511     { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
7512 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
7513     (
7514       cat <<\_ASBOX
7515 ## ------------------------------------------ ##
7516 ## Report this to the AC_PACKAGE_NAME lists.  ##
7517 ## ------------------------------------------ ##
7518 _ASBOX
7519     ) |
7520       sed "s/^/$as_me: WARNING:     /" >&2
7521     ;;
7522 esac
7523 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7524 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7525 if test "${ac_cv_header_valgrind_h+set}" = set; then
7526   echo $ECHO_N "(cached) $ECHO_C" >&6
7527 else
7528   ac_cv_header_valgrind_h=$ac_header_preproc
7529 fi
7530 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7531 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7532
7533 fi
7534 if test $ac_cv_header_valgrind_h = yes; then
7535   have_valgrind_h=yes
7536 else
7537   have_valgrind_h=no
7538 fi
7539
7540
7541
7542 if test x$ac_valgrind_checking != x ; then
7543   # It is certainly possible that there's valgrind but no valgrind.h.
7544   # GCC relies on making annotations so we must have both.
7545   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7546 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
7547   cat >conftest.$ac_ext <<_ACEOF
7548 /* confdefs.h.  */
7549 _ACEOF
7550 cat confdefs.h >>conftest.$ac_ext
7551 cat >>conftest.$ac_ext <<_ACEOF
7552 /* end confdefs.h.  */
7553 #include <valgrind/memcheck.h>
7554 #ifndef VALGRIND_DISCARD
7555 #error VALGRIND_DISCARD not defined
7556 #endif
7557 _ACEOF
7558 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7559   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7560   ac_status=$?
7561   grep -v '^ *+' conftest.er1 >conftest.err
7562   rm -f conftest.er1
7563   cat conftest.err >&5
7564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7565   (exit $ac_status); } >/dev/null; then
7566   if test -s conftest.err; then
7567     ac_cpp_err=$ac_c_preproc_warn_flag
7568     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7569   else
7570     ac_cpp_err=
7571   fi
7572 else
7573   ac_cpp_err=yes
7574 fi
7575 if test -z "$ac_cpp_err"; then
7576   gcc_cv_header_valgrind_memcheck_h=yes
7577 else
7578   echo "$as_me: failed program was:" >&5
7579 sed 's/^/| /' conftest.$ac_ext >&5
7580
7581   gcc_cv_header_valgrind_memcheck_h=no
7582 fi
7583 rm -f conftest.err conftest.$ac_ext
7584   echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7585 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
7586   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7587 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
7588   cat >conftest.$ac_ext <<_ACEOF
7589 /* confdefs.h.  */
7590 _ACEOF
7591 cat confdefs.h >>conftest.$ac_ext
7592 cat >>conftest.$ac_ext <<_ACEOF
7593 /* end confdefs.h.  */
7594 #include <memcheck.h>
7595 #ifndef VALGRIND_DISCARD
7596 #error VALGRIND_DISCARD not defined
7597 #endif
7598 _ACEOF
7599 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7600   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7601   ac_status=$?
7602   grep -v '^ *+' conftest.er1 >conftest.err
7603   rm -f conftest.er1
7604   cat conftest.err >&5
7605   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7606   (exit $ac_status); } >/dev/null; then
7607   if test -s conftest.err; then
7608     ac_cpp_err=$ac_c_preproc_warn_flag
7609     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7610   else
7611     ac_cpp_err=
7612   fi
7613 else
7614   ac_cpp_err=yes
7615 fi
7616 if test -z "$ac_cpp_err"; then
7617   gcc_cv_header_memcheck_h=yes
7618 else
7619   echo "$as_me: failed program was:" >&5
7620 sed 's/^/| /' conftest.$ac_ext >&5
7621
7622   gcc_cv_header_memcheck_h=no
7623 fi
7624 rm -f conftest.err conftest.$ac_ext
7625   echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
7626 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
7627
7628 # Prepare PATH_SEPARATOR.
7629 # The user is always right.
7630 if test "${PATH_SEPARATOR+set}" != set; then
7631   echo "#! /bin/sh" >conf$$.sh
7632   echo  "exit 0"   >>conf$$.sh
7633   chmod +x conf$$.sh
7634   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7635     PATH_SEPARATOR=';'
7636   else
7637     PATH_SEPARATOR=:
7638   fi
7639   rm -f conf$$.sh
7640 fi
7641
7642 # Find out how to test for executable files. Don't use a zero-byte file,
7643 # as systems may use methods other than mode bits to determine executability.
7644 cat >conf$$.file <<_ASEOF
7645 #! /bin/sh
7646 exit 0
7647 _ASEOF
7648 chmod +x conf$$.file
7649 if test -x conf$$.file >/dev/null 2>&1; then
7650   ac_executable_p="test -x"
7651 else
7652   ac_executable_p="test -f"
7653 fi
7654 rm -f conf$$.file
7655
7656 # Extract the first word of "valgrind", so it can be a program name with args.
7657 set dummy valgrind; ac_word=$2
7658 echo "$as_me:$LINENO: checking for $ac_word" >&5
7659 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7660 if test "${ac_cv_path_valgrind_path+set}" = set; then
7661   echo $ECHO_N "(cached) $ECHO_C" >&6
7662 else
7663   case "$valgrind_path" in
7664   [\\/]* | ?:[\\/]*)
7665     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7666     ;;
7667   *)
7668     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7669     for ac_dir in $PATH; do
7670       IFS="$ac_save_IFS"
7671       test -z "$ac_dir" && ac_dir=.
7672       for ac_exec_ext in '' $ac_executable_extensions; do
7673         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7674           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7675             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7676             break 2
7677           fi
7678         fi
7679       done
7680     done
7681     IFS="$ac_save_IFS"
7682     ;;
7683 esac
7684 fi
7685 valgrind_path="$ac_cv_path_valgrind_path"
7686 if test -n "$valgrind_path"; then
7687   echo "$as_me:$LINENO: result: $valgrind_path" >&5
7688 echo "${ECHO_T}$valgrind_path" >&6
7689 else
7690   echo "$as_me:$LINENO: result: no" >&5
7691 echo "${ECHO_T}no" >&6
7692 fi
7693
7694   if test "x$valgrind_path" = "x" \
7695     || (test $have_valgrind_h = no \
7696         && test $gcc_cv_header_memcheck_h = no \
7697         && test $gcc_cv_header_valgrind_memcheck_h = no); then
7698         { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7699 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7700    { (exit 1); exit 1; }; }
7701   fi
7702   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7703   valgrind_command="$valgrind_path -q"
7704
7705 cat >>confdefs.h <<\_ACEOF
7706 #define ENABLE_VALGRIND_CHECKING 1
7707 _ACEOF
7708
7709   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7710
7711 cat >>confdefs.h <<\_ACEOF
7712 #define HAVE_VALGRIND_MEMCHECK_H 1
7713 _ACEOF
7714
7715   fi
7716   if test $gcc_cv_header_memcheck_h = yes; then
7717
7718 cat >>confdefs.h <<\_ACEOF
7719 #define HAVE_MEMCHECK_H 1
7720 _ACEOF
7721
7722   fi
7723 fi
7724
7725
7726
7727 # Enable code coverage collection
7728 # Check whether --enable-coverage or --disable-coverage was given.
7729 if test "${enable_coverage+set}" = set; then
7730   enableval="$enable_coverage"
7731   case "${enableval}" in
7732   yes|noopt)
7733     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7734     ;;
7735   opt)
7736     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7737     ;;
7738   no)
7739     # a.k.a. --disable-coverage
7740     coverage_flags=""
7741     ;;
7742   *)
7743     { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7744 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7745    { (exit 1); exit 1; }; }
7746     ;;
7747 esac
7748 else
7749   coverage_flags=""
7750 fi;
7751
7752
7753 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7754 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7755   enableval="$enable_gather_detailed_mem_stats"
7756
7757 else
7758   enable_gather_detailed_mem_stats=no
7759 fi;
7760 if test x$enable_gather_detailed_mem_stats = xyes ; then
7761
7762 cat >>confdefs.h <<\_ACEOF
7763 #define GATHER_STATISTICS 1
7764 _ACEOF
7765
7766 fi
7767
7768 # -------------------------------
7769 # Miscenalleous configure options
7770 # -------------------------------
7771
7772 # With stabs
7773
7774 # Check whether --with-stabs or --without-stabs was given.
7775 if test "${with_stabs+set}" = set; then
7776   withval="$with_stabs"
7777   stabs="$with_stabs"
7778 else
7779   stabs=no
7780 fi;
7781
7782 # Determine whether or not multilibs are enabled.
7783 # Check whether --enable-multilib or --disable-multilib was given.
7784 if test "${enable_multilib+set}" = set; then
7785   enableval="$enable_multilib"
7786
7787 else
7788   enable_multilib=yes
7789 fi;
7790
7791
7792 # Enable __cxa_atexit for C++.
7793 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7794 if test "${enable___cxa_atexit+set}" = set; then
7795   enableval="$enable___cxa_atexit"
7796
7797 fi;
7798
7799 # Enable C extension for decimal float if target supports it.
7800 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7801 if test "${enable_decimal_float+set}" = set; then
7802   enableval="$enable_decimal_float"
7803
7804   case $enable_decimal_float in
7805     yes | no | bid | dpd) ;;
7806     *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7807 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7808 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7809 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7810    { (exit 1); exit 1; }; } ;;
7811   esac
7812
7813 else
7814
7815   case $target in
7816     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7817       enable_decimal_float=yes
7818       ;;
7819     *)
7820       { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7821 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7822       enable_decimal_float=no
7823       ;;
7824   esac
7825
7826 fi;
7827
7828 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7829
7830 cat >>confdefs.h <<_ACEOF
7831 #define ENABLE_DECIMAL_FLOAT $dfp
7832 _ACEOF
7833
7834
7835 # x86's use BID format instead of DPD
7836 case x$enable_decimal_float in
7837   xyes)
7838     case $target in
7839       i?86*-*-linux* | x86_64*-*-linux*)
7840         enable_decimal_float=bid
7841         ;;
7842       *)
7843         enable_decimal_float=dpd
7844         ;;
7845     esac
7846     ;;
7847   xno)
7848     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7849     # dependency on libdecnumber.
7850     enable_decimal_float=dpd
7851     ;;
7852 esac
7853
7854
7855 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7856
7857 cat >>confdefs.h <<_ACEOF
7858 #define ENABLE_DECIMAL_BID_FORMAT $bid
7859 _ACEOF
7860
7861
7862 # Enable C extension for fixed-point arithmetic.
7863 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7864 if test "${enable_fixed_point+set}" = set; then
7865   enableval="$enable_fixed_point"
7866
7867
7868 else
7869
7870   case $target in
7871     mips*-*-*)
7872       case $host in
7873         mips*-sgi-irix*)
7874           { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7875 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7876           enable_fixed_point=no
7877           ;;
7878         *)
7879           enable_fixed_point=yes
7880           ;;
7881       esac
7882       ;;
7883     *)
7884       { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7885 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7886       enable_fixed_point=no
7887       ;;
7888   esac
7889
7890 fi;
7891
7892
7893 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7894
7895 cat >>confdefs.h <<_ACEOF
7896 #define ENABLE_FIXED_POINT $fixedpoint
7897 _ACEOF
7898
7899
7900 # Enable threads
7901 # Pass with no value to take the default
7902 # Pass with a value to specify a thread package
7903 # Check whether --enable-threads or --disable-threads was given.
7904 if test "${enable_threads+set}" = set; then
7905   enableval="$enable_threads"
7906
7907 else
7908   enable_threads=''
7909 fi;
7910
7911 # Check whether --enable-tls or --disable-tls was given.
7912 if test "${enable_tls+set}" = set; then
7913   enableval="$enable_tls"
7914
7915   case $enable_tls in
7916     yes | no) ;;
7917     *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7918 Valid choices are 'yes' and 'no'." >&5
7919 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7920 Valid choices are 'yes' and 'no'." >&2;}
7921    { (exit 1); exit 1; }; } ;;
7922   esac
7923
7924 else
7925   enable_tls=''
7926 fi;
7927
7928 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7929 if test "${enable_objc_gc+set}" = set; then
7930   enableval="$enable_objc_gc"
7931   if test x$enable_objc_gc = xno; then
7932         objc_boehm_gc=''
7933 else
7934         objc_boehm_gc=1
7935 fi
7936 else
7937   objc_boehm_gc=''
7938 fi;
7939
7940
7941 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7942 if test "${with_dwarf2+set}" = set; then
7943   withval="$with_dwarf2"
7944   dwarf2="$with_dwarf2"
7945 else
7946   dwarf2=no
7947 fi;
7948
7949 # Check whether --enable-shared or --disable-shared was given.
7950 if test "${enable_shared+set}" = set; then
7951   enableval="$enable_shared"
7952
7953   case $enable_shared in
7954   yes | no) ;;
7955   *)
7956     enable_shared=no
7957     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7958     for pkg in $enableval; do
7959       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7960         enable_shared=yes
7961       fi
7962     done
7963     IFS="$ac_save_ifs"
7964     ;;
7965   esac
7966
7967 else
7968   enable_shared=yes
7969 fi;
7970
7971
7972
7973 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7974 if test "${with_build_sysroot+set}" = set; then
7975   withval="$with_build_sysroot"
7976
7977 fi;
7978
7979
7980 # Check whether --with-sysroot or --without-sysroot was given.
7981 if test "${with_sysroot+set}" = set; then
7982   withval="$with_sysroot"
7983
7984  case ${with_sysroot} in
7985  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7986  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7987  esac
7988
7989  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7990  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7991
7992  if test "x$prefix" = xNONE; then
7993   test_prefix=/usr/local
7994  else
7995   test_prefix=$prefix
7996  fi
7997  if test "x$exec_prefix" = xNONE; then
7998   test_exec_prefix=$test_prefix
7999  else
8000   test_exec_prefix=$exec_prefix
8001  fi
8002  case ${TARGET_SYSTEM_ROOT} in
8003  "${test_prefix}"|"${test_prefix}/"*|\
8004  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
8005  '${prefix}'|'${prefix}/'*|\
8006  '${exec_prefix}'|'${exec_prefix}/'*)
8007    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
8008    TARGET_SYSTEM_ROOT_DEFINE="$t"
8009    ;;
8010  esac
8011
8012 else
8013
8014  TARGET_SYSTEM_ROOT=
8015  TARGET_SYSTEM_ROOT_DEFINE=
8016  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
8017
8018 fi;
8019
8020
8021
8022
8023 # Build with intermodule optimisations
8024 # Check whether --enable-intermodule or --disable-intermodule was given.
8025 if test "${enable_intermodule+set}" = set; then
8026   enableval="$enable_intermodule"
8027   case ${enable_intermodule} in
8028   yes) onestep="-onestep";;
8029   *) onestep="";;
8030 esac
8031 else
8032   onestep=""
8033 fi;
8034
8035
8036
8037
8038 # Check whether --with-pkgversion or --without-pkgversion was given.
8039 if test "${with_pkgversion+set}" = set; then
8040   withval="$with_pkgversion"
8041   case "$withval" in
8042       yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
8043 echo "$as_me: error: package version not specified" >&2;}
8044    { (exit 1); exit 1; }; } ;;
8045       no)  PKGVERSION= ;;
8046       *)   PKGVERSION="($withval) " ;;
8047      esac
8048 else
8049   PKGVERSION="(GCC) "
8050
8051 fi;
8052
8053
8054
8055
8056 # Check whether --with-bugurl or --without-bugurl was given.
8057 if test "${with_bugurl+set}" = set; then
8058   withval="$with_bugurl"
8059   case "$withval" in
8060       yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
8061 echo "$as_me: error: bug URL not specified" >&2;}
8062    { (exit 1); exit 1; }; } ;;
8063       no)  BUGURL=
8064            ;;
8065       *)   BUGURL="$withval"
8066            ;;
8067      esac
8068 else
8069   BUGURL="http://gcc.gnu.org/bugs.html"
8070
8071 fi;
8072   case ${BUGURL} in
8073   "")
8074     REPORT_BUGS_TO=
8075     REPORT_BUGS_TEXI=
8076     ;;
8077   *)
8078     REPORT_BUGS_TO="<$BUGURL>"
8079     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8080     ;;
8081   esac;
8082
8083
8084
8085
8086 # Sanity check enable_languages in case someone does not run the toplevel
8087 # configure # script.
8088 # Check whether --enable-languages or --disable-languages was given.
8089 if test "${enable_languages+set}" = set; then
8090   enableval="$enable_languages"
8091   case ,${enable_languages}, in
8092        ,,|,yes,)
8093                 # go safe -- we cannot be much sure without the toplevel
8094                 # configure's
8095                 # analysis of which target libs are present and usable
8096                 enable_languages=c
8097                 ;;
8098          *,all,*)
8099                 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
8100 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
8101    { (exit 1); exit 1; }; }
8102                 ;;
8103         *,c,*)
8104                 ;;
8105         *)
8106                 enable_languages=c,${enable_languages}
8107                 ;;
8108 esac
8109 else
8110   enable_languages=c
8111 fi;
8112
8113 # Used by documentation targets
8114
8115
8116
8117
8118 # -------------------------
8119 # Checks for other programs
8120 # -------------------------
8121
8122 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8123 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
8124 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
8125 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
8126   echo $ECHO_N "(cached) $ECHO_C" >&6
8127 else
8128   cat >conftest.make <<\_ACEOF
8129 all:
8130         @echo 'ac_maketemp="$(MAKE)"'
8131 _ACEOF
8132 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8133 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
8134 if test -n "$ac_maketemp"; then
8135   eval ac_cv_prog_make_${ac_make}_set=yes
8136 else
8137   eval ac_cv_prog_make_${ac_make}_set=no
8138 fi
8139 rm -f conftest.make
8140 fi
8141 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
8142   echo "$as_me:$LINENO: result: yes" >&5
8143 echo "${ECHO_T}yes" >&6
8144   SET_MAKE=
8145 else
8146   echo "$as_me:$LINENO: result: no" >&5
8147 echo "${ECHO_T}no" >&6
8148   SET_MAKE="MAKE=${MAKE-make}"
8149 fi
8150
8151
8152 # Find some useful tools
8153 for ac_prog in gawk mawk nawk awk
8154 do
8155   # Extract the first word of "$ac_prog", so it can be a program name with args.
8156 set dummy $ac_prog; ac_word=$2
8157 echo "$as_me:$LINENO: checking for $ac_word" >&5
8158 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8159 if test "${ac_cv_prog_AWK+set}" = set; then
8160   echo $ECHO_N "(cached) $ECHO_C" >&6
8161 else
8162   if test -n "$AWK"; then
8163   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8164 else
8165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8166 for as_dir in $PATH
8167 do
8168   IFS=$as_save_IFS
8169   test -z "$as_dir" && as_dir=.
8170   for ac_exec_ext in '' $ac_executable_extensions; do
8171   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8172     ac_cv_prog_AWK="$ac_prog"
8173     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8174     break 2
8175   fi
8176 done
8177 done
8178
8179 fi
8180 fi
8181 AWK=$ac_cv_prog_AWK
8182 if test -n "$AWK"; then
8183   echo "$as_me:$LINENO: result: $AWK" >&5
8184 echo "${ECHO_T}$AWK" >&6
8185 else
8186   echo "$as_me:$LINENO: result: no" >&5
8187 echo "${ECHO_T}no" >&6
8188 fi
8189
8190   test -n "$AWK" && break
8191 done
8192
8193 # We need awk to create options.c and options.h.
8194 # Bail out if it's missing.
8195 case ${AWK} in
8196   "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
8197 echo "$as_me: error: can't build without awk, bailing out" >&2;}
8198    { (exit 1); exit 1; }; } ;;
8199 esac
8200
8201 echo "$as_me:$LINENO: checking whether ln -s works" >&5
8202 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
8203 if test "${gcc_cv_prog_LN_S+set}" = set; then
8204   echo $ECHO_N "(cached) $ECHO_C" >&6
8205 else
8206   rm -f conftestdata_t
8207 echo >conftestdata_f
8208 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8209 then
8210   gcc_cv_prog_LN_S="ln -s"
8211 else
8212   if ln conftestdata_f conftestdata_t 2>/dev/null
8213   then
8214     gcc_cv_prog_LN_S=ln
8215   else
8216     if cp -p conftestdata_f conftestdata_t 2>/dev/null
8217     then
8218       gcc_cv_prog_LN_S="cp -p"
8219     else
8220       gcc_cv_prog_LN_S=cp
8221     fi
8222   fi
8223 fi
8224 rm -f conftestdata_f conftestdata_t
8225
8226 fi
8227 LN_S="$gcc_cv_prog_LN_S"
8228 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8229   echo "$as_me:$LINENO: result: yes" >&5
8230 echo "${ECHO_T}yes" >&6
8231 else
8232   if test "$gcc_cv_prog_LN_S" = "ln"; then
8233     echo "$as_me:$LINENO: result: no, using ln" >&5
8234 echo "${ECHO_T}no, using ln" >&6
8235   else
8236     echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8237 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
8238   fi
8239 fi
8240
8241 echo "$as_me:$LINENO: checking whether ln works" >&5
8242 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
8243 if test "${acx_cv_prog_LN+set}" = set; then
8244   echo $ECHO_N "(cached) $ECHO_C" >&6
8245 else
8246   rm -f conftestdata_t
8247 echo >conftestdata_f
8248 if ln conftestdata_f conftestdata_t 2>/dev/null
8249 then
8250   acx_cv_prog_LN=ln
8251 else
8252   acx_cv_prog_LN=no
8253 fi
8254 rm -f conftestdata_f conftestdata_t
8255
8256 fi
8257 if test $acx_cv_prog_LN = no; then
8258   LN="$LN_S"
8259   echo "$as_me:$LINENO: result: no, using $LN" >&5
8260 echo "${ECHO_T}no, using $LN" >&6
8261 else
8262   LN="$acx_cv_prog_LN"
8263   echo "$as_me:$LINENO: result: yes" >&5
8264 echo "${ECHO_T}yes" >&6
8265 fi
8266
8267 if test -n "$ac_tool_prefix"; then
8268   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8269 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8270 echo "$as_me:$LINENO: checking for $ac_word" >&5
8271 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8272 if test "${ac_cv_prog_RANLIB+set}" = set; then
8273   echo $ECHO_N "(cached) $ECHO_C" >&6
8274 else
8275   if test -n "$RANLIB"; then
8276   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8277 else
8278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8279 for as_dir in $PATH
8280 do
8281   IFS=$as_save_IFS
8282   test -z "$as_dir" && as_dir=.
8283   for ac_exec_ext in '' $ac_executable_extensions; do
8284   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8285     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8286     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8287     break 2
8288   fi
8289 done
8290 done
8291
8292 fi
8293 fi
8294 RANLIB=$ac_cv_prog_RANLIB
8295 if test -n "$RANLIB"; then
8296   echo "$as_me:$LINENO: result: $RANLIB" >&5
8297 echo "${ECHO_T}$RANLIB" >&6
8298 else
8299   echo "$as_me:$LINENO: result: no" >&5
8300 echo "${ECHO_T}no" >&6
8301 fi
8302
8303 fi
8304 if test -z "$ac_cv_prog_RANLIB"; then
8305   ac_ct_RANLIB=$RANLIB
8306   # Extract the first word of "ranlib", so it can be a program name with args.
8307 set dummy ranlib; ac_word=$2
8308 echo "$as_me:$LINENO: checking for $ac_word" >&5
8309 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8310 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8311   echo $ECHO_N "(cached) $ECHO_C" >&6
8312 else
8313   if test -n "$ac_ct_RANLIB"; then
8314   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8315 else
8316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8317 for as_dir in $PATH
8318 do
8319   IFS=$as_save_IFS
8320   test -z "$as_dir" && as_dir=.
8321   for ac_exec_ext in '' $ac_executable_extensions; do
8322   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8323     ac_cv_prog_ac_ct_RANLIB="ranlib"
8324     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8325     break 2
8326   fi
8327 done
8328 done
8329
8330   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
8331 fi
8332 fi
8333 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8334 if test -n "$ac_ct_RANLIB"; then
8335   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8336 echo "${ECHO_T}$ac_ct_RANLIB" >&6
8337 else
8338   echo "$as_me:$LINENO: result: no" >&5
8339 echo "${ECHO_T}no" >&6
8340 fi
8341
8342   RANLIB=$ac_ct_RANLIB
8343 else
8344   RANLIB="$ac_cv_prog_RANLIB"
8345 fi
8346
8347 case "${host}" in
8348 *-*-darwin*)
8349   # By default, the Darwin ranlib will not treat common symbols as
8350   # definitions when  building the archive table of contents.  Other
8351   # ranlibs do that; pass an option to the Darwin ranlib that makes
8352   # it behave similarly.
8353   ranlib_flags="-c"
8354   ;;
8355 *)
8356   ranlib_flags=""
8357 esac
8358
8359
8360 # Find a good install program.  We prefer a C program (faster),
8361 # so one script is as good as another.  But avoid the broken or
8362 # incompatible versions:
8363 # SysV /etc/install, /usr/sbin/install
8364 # SunOS /usr/etc/install
8365 # IRIX /sbin/install
8366 # AIX /bin/install
8367 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8368 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8369 # ./install, which can be erroneously created by make from ./install.sh.
8370 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
8371 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
8372 if test -z "$INSTALL"; then
8373 if test "${ac_cv_path_install+set}" = set; then
8374   echo $ECHO_N "(cached) $ECHO_C" >&6
8375 else
8376     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8377   for ac_dir in $PATH; do
8378     # Account for people who put trailing slashes in PATH elements.
8379     case "$ac_dir/" in
8380     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8381     *)
8382       # OSF1 and SCO ODT 3.0 have their own names for install.
8383       for ac_prog in ginstall scoinst install; do
8384         if test -f $ac_dir/$ac_prog; then
8385           if test $ac_prog = install &&
8386             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8387             # AIX install.  It has an incompatible calling convention.
8388             # OSF/1 installbsd also uses dspmsg, but is usable.
8389             :
8390           else
8391             ac_cv_path_install="$ac_dir/$ac_prog -c"
8392             break 2
8393           fi
8394         fi
8395       done
8396       ;;
8397     esac
8398   done
8399   IFS="$ac_save_IFS"
8400
8401 fi
8402   if test "${ac_cv_path_install+set}" = set; then
8403     INSTALL="$ac_cv_path_install"
8404   else
8405     # As a last resort, use the slow shell script.  We don't cache a
8406     # path for INSTALL within a source directory, because that will
8407     # break other packages using the cache if that directory is
8408     # removed, or if the path is relative.
8409     INSTALL="$ac_install_sh"
8410   fi
8411 fi
8412 echo "$as_me:$LINENO: result: $INSTALL" >&5
8413 echo "${ECHO_T}$INSTALL" >&6
8414
8415 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8416 # It thinks the first close brace ends the variable substitution.
8417 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8418
8419 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8420
8421
8422 # See if cmp has --ignore-initial.
8423 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
8424 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
8425 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
8426   echo $ECHO_N "(cached) $ECHO_C" >&6
8427 else
8428    echo abfoo >t1
8429   echo cdfoo >t2
8430   gcc_cv_prog_cmp_skip=slowcompare
8431   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8432     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8433       :
8434     else
8435       gcc_cv_prog_cmp_skip=gnucompare
8436     fi
8437   fi
8438   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8439     if cmp t1 t2 2 2 > /dev/null 2>&1; then
8440       if cmp t1 t2 1 1 > /dev/null 2>&1; then
8441         :
8442       else
8443         gcc_cv_prog_cmp_skip=fastcompare
8444       fi
8445     fi
8446   fi
8447   rm t1 t2
8448
8449 fi
8450 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
8451 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
8452 make_compare_target=$gcc_cv_prog_cmp_skip
8453
8454
8455
8456 # See if we have the mktemp command.
8457 # Extract the first word of "mktemp", so it can be a program name with args.
8458 set dummy mktemp; ac_word=$2
8459 echo "$as_me:$LINENO: checking for $ac_word" >&5
8460 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8461 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
8462   echo $ECHO_N "(cached) $ECHO_C" >&6
8463 else
8464   if test -n "$have_mktemp_command"; then
8465   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8466 else
8467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8468 for as_dir in $PATH
8469 do
8470   IFS=$as_save_IFS
8471   test -z "$as_dir" && as_dir=.
8472   for ac_exec_ext in '' $ac_executable_extensions; do
8473   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8474     ac_cv_prog_have_mktemp_command="yes"
8475     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8476     break 2
8477   fi
8478 done
8479 done
8480
8481   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8482 fi
8483 fi
8484 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8485 if test -n "$have_mktemp_command"; then
8486   echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
8487 echo "${ECHO_T}$have_mktemp_command" >&6
8488 else
8489   echo "$as_me:$LINENO: result: no" >&5
8490 echo "${ECHO_T}no" >&6
8491 fi
8492
8493
8494 # See if makeinfo has been installed and is modern enough
8495 # that we can use it.
8496
8497   # Extract the first word of "makeinfo", so it can be a program name with args.
8498 set dummy makeinfo; ac_word=$2
8499 echo "$as_me:$LINENO: checking for $ac_word" >&5
8500 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8501 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
8502   echo $ECHO_N "(cached) $ECHO_C" >&6
8503 else
8504   if test -n "$MAKEINFO"; then
8505   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8506 else
8507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8508 for as_dir in $PATH
8509 do
8510   IFS=$as_save_IFS
8511   test -z "$as_dir" && as_dir=.
8512   for ac_exec_ext in '' $ac_executable_extensions; do
8513   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8514     ac_cv_prog_MAKEINFO="makeinfo"
8515     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8516     break 2
8517   fi
8518 done
8519 done
8520
8521 fi
8522 fi
8523 MAKEINFO=$ac_cv_prog_MAKEINFO
8524 if test -n "$MAKEINFO"; then
8525   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
8526 echo "${ECHO_T}$MAKEINFO" >&6
8527 else
8528   echo "$as_me:$LINENO: result: no" >&5
8529 echo "${ECHO_T}no" >&6
8530 fi
8531
8532   if test -n "$MAKEINFO"; then
8533     # Found it, now check the version.
8534     echo "$as_me:$LINENO: checking for modern makeinfo" >&5
8535 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
8536 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
8537   echo $ECHO_N "(cached) $ECHO_C" >&6
8538 else
8539   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8540                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8541
8542                     case $ac_prog_version in
8543                       '')  gcc_cv_prog_makeinfo_modern=no;;
8544                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
8545                       *)   gcc_cv_prog_makeinfo_modern=no;;
8546                     esac
8547
8548 fi
8549 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
8550 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
8551   else
8552     gcc_cv_prog_makeinfo_modern=no
8553   fi
8554   if test $gcc_cv_prog_makeinfo_modern = no; then
8555     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8556   fi
8557
8558 if test $gcc_cv_prog_makeinfo_modern = no; then
8559   { echo "$as_me:$LINENO: WARNING:
8560 *** Makeinfo is missing or too old.
8561 *** Info documentation will not be built." >&5
8562 echo "$as_me: WARNING:
8563 *** Makeinfo is missing or too old.
8564 *** Info documentation will not be built." >&2;}
8565   BUILD_INFO=
8566 else
8567   BUILD_INFO=info
8568 fi
8569
8570
8571 # Is pod2man recent enough to regenerate manpages?
8572 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
8573 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
8574 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8575   echo "$as_me:$LINENO: result: yes" >&5
8576 echo "${ECHO_T}yes" >&6
8577   GENERATED_MANPAGES=generated-manpages
8578 else
8579   echo "$as_me:$LINENO: result: no" >&5
8580 echo "${ECHO_T}no" >&6
8581   GENERATED_MANPAGES=
8582 fi
8583
8584
8585 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8586
8587 # How about lex?
8588 for ac_prog in flex
8589 do
8590   # Extract the first word of "$ac_prog", so it can be a program name with args.
8591 set dummy $ac_prog; ac_word=$2
8592 echo "$as_me:$LINENO: checking for $ac_word" >&5
8593 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8594 if test "${ac_cv_prog_FLEX+set}" = set; then
8595   echo $ECHO_N "(cached) $ECHO_C" >&6
8596 else
8597   if test -n "$FLEX"; then
8598   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8599 else
8600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8601 for as_dir in $PATH
8602 do
8603   IFS=$as_save_IFS
8604   test -z "$as_dir" && as_dir=.
8605   for ac_exec_ext in '' $ac_executable_extensions; do
8606   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8607     ac_cv_prog_FLEX="$ac_prog"
8608     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8609     break 2
8610   fi
8611 done
8612 done
8613
8614 fi
8615 fi
8616 FLEX=$ac_cv_prog_FLEX
8617 if test -n "$FLEX"; then
8618   echo "$as_me:$LINENO: result: $FLEX" >&5
8619 echo "${ECHO_T}$FLEX" >&6
8620 else
8621   echo "$as_me:$LINENO: result: no" >&5
8622 echo "${ECHO_T}no" >&6
8623 fi
8624
8625   test -n "$FLEX" && break
8626 done
8627 test -n "$FLEX" || FLEX="$MISSING flex"
8628
8629
8630 # Bison?
8631 for ac_prog in bison
8632 do
8633   # Extract the first word of "$ac_prog", so it can be a program name with args.
8634 set dummy $ac_prog; ac_word=$2
8635 echo "$as_me:$LINENO: checking for $ac_word" >&5
8636 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8637 if test "${ac_cv_prog_BISON+set}" = set; then
8638   echo $ECHO_N "(cached) $ECHO_C" >&6
8639 else
8640   if test -n "$BISON"; then
8641   ac_cv_prog_BISON="$BISON" # Let the user override the test.
8642 else
8643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8644 for as_dir in $PATH
8645 do
8646   IFS=$as_save_IFS
8647   test -z "$as_dir" && as_dir=.
8648   for ac_exec_ext in '' $ac_executable_extensions; do
8649   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8650     ac_cv_prog_BISON="$ac_prog"
8651     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8652     break 2
8653   fi
8654 done
8655 done
8656
8657 fi
8658 fi
8659 BISON=$ac_cv_prog_BISON
8660 if test -n "$BISON"; then
8661   echo "$as_me:$LINENO: result: $BISON" >&5
8662 echo "${ECHO_T}$BISON" >&6
8663 else
8664   echo "$as_me:$LINENO: result: no" >&5
8665 echo "${ECHO_T}no" >&6
8666 fi
8667
8668   test -n "$BISON" && break
8669 done
8670 test -n "$BISON" || BISON="$MISSING bison"
8671
8672
8673 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
8674 # check for build == host before using them.
8675
8676 # NM
8677 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8678   && test -d ../binutils ; then
8679   NM='$(objdir)/../binutils/nm-new'
8680 else
8681   # Extract the first word of "nm", so it can be a program name with args.
8682 set dummy nm; ac_word=$2
8683 echo "$as_me:$LINENO: checking for $ac_word" >&5
8684 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8685 if test "${ac_cv_prog_NM+set}" = set; then
8686   echo $ECHO_N "(cached) $ECHO_C" >&6
8687 else
8688   if test -n "$NM"; then
8689   ac_cv_prog_NM="$NM" # Let the user override the test.
8690 else
8691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8692 for as_dir in $PATH
8693 do
8694   IFS=$as_save_IFS
8695   test -z "$as_dir" && as_dir=.
8696   for ac_exec_ext in '' $ac_executable_extensions; do
8697   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8698     ac_cv_prog_NM="nm"
8699     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8700     break 2
8701   fi
8702 done
8703 done
8704
8705   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8706 fi
8707 fi
8708 NM=$ac_cv_prog_NM
8709 if test -n "$NM"; then
8710   echo "$as_me:$LINENO: result: $NM" >&5
8711 echo "${ECHO_T}$NM" >&6
8712 else
8713   echo "$as_me:$LINENO: result: no" >&5
8714 echo "${ECHO_T}no" >&6
8715 fi
8716
8717 fi
8718
8719 # AR
8720 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8721   && test -d ../binutils ; then
8722   AR='$(objdir)/../binutils/ar'
8723 else
8724   # Extract the first word of "ar", so it can be a program name with args.
8725 set dummy ar; ac_word=$2
8726 echo "$as_me:$LINENO: checking for $ac_word" >&5
8727 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8728 if test "${ac_cv_prog_AR+set}" = set; then
8729   echo $ECHO_N "(cached) $ECHO_C" >&6
8730 else
8731   if test -n "$AR"; then
8732   ac_cv_prog_AR="$AR" # Let the user override the test.
8733 else
8734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8735 for as_dir in $PATH
8736 do
8737   IFS=$as_save_IFS
8738   test -z "$as_dir" && as_dir=.
8739   for ac_exec_ext in '' $ac_executable_extensions; do
8740   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8741     ac_cv_prog_AR="ar"
8742     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8743     break 2
8744   fi
8745 done
8746 done
8747
8748   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8749 fi
8750 fi
8751 AR=$ac_cv_prog_AR
8752 if test -n "$AR"; then
8753   echo "$as_me:$LINENO: result: $AR" >&5
8754 echo "${ECHO_T}$AR" >&6
8755 else
8756   echo "$as_me:$LINENO: result: no" >&5
8757 echo "${ECHO_T}no" >&6
8758 fi
8759
8760 fi
8761
8762
8763 # --------------------
8764 # Checks for C headers
8765 # --------------------
8766
8767 # Need to reject headers which give warnings, so that the -Werror bootstrap
8768 # works later. *sigh*  This needs to come before all header checks.
8769
8770 ac_c_preproc_warn_flag=yes
8771
8772 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8773 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8774 if test "${ac_cv_header_stdc+set}" = set; then
8775   echo $ECHO_N "(cached) $ECHO_C" >&6
8776 else
8777   cat >conftest.$ac_ext <<_ACEOF
8778 /* confdefs.h.  */
8779 _ACEOF
8780 cat confdefs.h >>conftest.$ac_ext
8781 cat >>conftest.$ac_ext <<_ACEOF
8782 /* end confdefs.h.  */
8783 #include <stdlib.h>
8784 #include <stdarg.h>
8785 #include <string.h>
8786 #include <float.h>
8787
8788 int
8789 main ()
8790 {
8791
8792   ;
8793   return 0;
8794 }
8795 _ACEOF
8796 rm -f conftest.$ac_objext
8797 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8798   (eval $ac_compile) 2>conftest.er1
8799   ac_status=$?
8800   grep -v '^ *+' conftest.er1 >conftest.err
8801   rm -f conftest.er1
8802   cat conftest.err >&5
8803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8804   (exit $ac_status); } &&
8805          { ac_try='test -z "$ac_c_werror_flag"
8806                          || test ! -s conftest.err'
8807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8808   (eval $ac_try) 2>&5
8809   ac_status=$?
8810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8811   (exit $ac_status); }; } &&
8812          { ac_try='test -s conftest.$ac_objext'
8813   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8814   (eval $ac_try) 2>&5
8815   ac_status=$?
8816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8817   (exit $ac_status); }; }; then
8818   ac_cv_header_stdc=yes
8819 else
8820   echo "$as_me: failed program was:" >&5
8821 sed 's/^/| /' conftest.$ac_ext >&5
8822
8823 ac_cv_header_stdc=no
8824 fi
8825 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8826
8827 if test $ac_cv_header_stdc = yes; then
8828   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8829   cat >conftest.$ac_ext <<_ACEOF
8830 /* confdefs.h.  */
8831 _ACEOF
8832 cat confdefs.h >>conftest.$ac_ext
8833 cat >>conftest.$ac_ext <<_ACEOF
8834 /* end confdefs.h.  */
8835 #include <string.h>
8836
8837 _ACEOF
8838 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8839   $EGREP "memchr" >/dev/null 2>&1; then
8840   :
8841 else
8842   ac_cv_header_stdc=no
8843 fi
8844 rm -f conftest*
8845
8846 fi
8847
8848 if test $ac_cv_header_stdc = yes; then
8849   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8850   cat >conftest.$ac_ext <<_ACEOF
8851 /* confdefs.h.  */
8852 _ACEOF
8853 cat confdefs.h >>conftest.$ac_ext
8854 cat >>conftest.$ac_ext <<_ACEOF
8855 /* end confdefs.h.  */
8856 #include <stdlib.h>
8857
8858 _ACEOF
8859 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8860   $EGREP "free" >/dev/null 2>&1; then
8861   :
8862 else
8863   ac_cv_header_stdc=no
8864 fi
8865 rm -f conftest*
8866
8867 fi
8868
8869 if test $ac_cv_header_stdc = yes; then
8870   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8871   if test "$cross_compiling" = yes; then
8872   :
8873 else
8874   cat >conftest.$ac_ext <<_ACEOF
8875 /* confdefs.h.  */
8876 _ACEOF
8877 cat confdefs.h >>conftest.$ac_ext
8878 cat >>conftest.$ac_ext <<_ACEOF
8879 /* end confdefs.h.  */
8880 #include <ctype.h>
8881 #if ((' ' & 0x0FF) == 0x020)
8882 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8883 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8884 #else
8885 # define ISLOWER(c) \
8886                    (('a' <= (c) && (c) <= 'i') \
8887                      || ('j' <= (c) && (c) <= 'r') \
8888                      || ('s' <= (c) && (c) <= 'z'))
8889 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8890 #endif
8891
8892 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8893 int
8894 main ()
8895 {
8896   int i;
8897   for (i = 0; i < 256; i++)
8898     if (XOR (islower (i), ISLOWER (i))
8899         || toupper (i) != TOUPPER (i))
8900       exit(2);
8901   exit (0);
8902 }
8903 _ACEOF
8904 rm -f conftest$ac_exeext
8905 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8906   (eval $ac_link) 2>&5
8907   ac_status=$?
8908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8909   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8910   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8911   (eval $ac_try) 2>&5
8912   ac_status=$?
8913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8914   (exit $ac_status); }; }; then
8915   :
8916 else
8917   echo "$as_me: program exited with status $ac_status" >&5
8918 echo "$as_me: failed program was:" >&5
8919 sed 's/^/| /' conftest.$ac_ext >&5
8920
8921 ( exit $ac_status )
8922 ac_cv_header_stdc=no
8923 fi
8924 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8925 fi
8926 fi
8927 fi
8928 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8929 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8930 if test $ac_cv_header_stdc = yes; then
8931
8932 cat >>confdefs.h <<\_ACEOF
8933 #define STDC_HEADERS 1
8934 _ACEOF
8935
8936 fi
8937
8938 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8939 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8940 if test "${ac_cv_header_time+set}" = set; then
8941   echo $ECHO_N "(cached) $ECHO_C" >&6
8942 else
8943   cat >conftest.$ac_ext <<_ACEOF
8944 /* confdefs.h.  */
8945 _ACEOF
8946 cat confdefs.h >>conftest.$ac_ext
8947 cat >>conftest.$ac_ext <<_ACEOF
8948 /* end confdefs.h.  */
8949 #include <sys/types.h>
8950 #include <sys/time.h>
8951 #include <time.h>
8952
8953 int
8954 main ()
8955 {
8956 if ((struct tm *) 0)
8957 return 0;
8958   ;
8959   return 0;
8960 }
8961 _ACEOF
8962 rm -f conftest.$ac_objext
8963 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8964   (eval $ac_compile) 2>conftest.er1
8965   ac_status=$?
8966   grep -v '^ *+' conftest.er1 >conftest.err
8967   rm -f conftest.er1
8968   cat conftest.err >&5
8969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8970   (exit $ac_status); } &&
8971          { ac_try='test -z "$ac_c_werror_flag"
8972                          || test ! -s conftest.err'
8973   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8974   (eval $ac_try) 2>&5
8975   ac_status=$?
8976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8977   (exit $ac_status); }; } &&
8978          { ac_try='test -s conftest.$ac_objext'
8979   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8980   (eval $ac_try) 2>&5
8981   ac_status=$?
8982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8983   (exit $ac_status); }; }; then
8984   ac_cv_header_time=yes
8985 else
8986   echo "$as_me: failed program was:" >&5
8987 sed 's/^/| /' conftest.$ac_ext >&5
8988
8989 ac_cv_header_time=no
8990 fi
8991 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8992 fi
8993 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8994 echo "${ECHO_T}$ac_cv_header_time" >&6
8995 if test $ac_cv_header_time = yes; then
8996
8997 cat >>confdefs.h <<\_ACEOF
8998 #define TIME_WITH_SYS_TIME 1
8999 _ACEOF
9000
9001 fi
9002
9003 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
9004 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
9005 if test "${gcc_cv_header_string+set}" = set; then
9006   echo $ECHO_N "(cached) $ECHO_C" >&6
9007 else
9008   cat >conftest.$ac_ext <<_ACEOF
9009 /* confdefs.h.  */
9010 _ACEOF
9011 cat confdefs.h >>conftest.$ac_ext
9012 cat >>conftest.$ac_ext <<_ACEOF
9013 /* end confdefs.h.  */
9014 #include <string.h>
9015 #include <strings.h>
9016 int
9017 main ()
9018 {
9019
9020   ;
9021   return 0;
9022 }
9023 _ACEOF
9024 rm -f conftest.$ac_objext
9025 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9026   (eval $ac_compile) 2>conftest.er1
9027   ac_status=$?
9028   grep -v '^ *+' conftest.er1 >conftest.err
9029   rm -f conftest.er1
9030   cat conftest.err >&5
9031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9032   (exit $ac_status); } &&
9033          { ac_try='test -z "$ac_c_werror_flag"
9034                          || test ! -s conftest.err'
9035   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9036   (eval $ac_try) 2>&5
9037   ac_status=$?
9038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9039   (exit $ac_status); }; } &&
9040          { ac_try='test -s conftest.$ac_objext'
9041   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9042   (eval $ac_try) 2>&5
9043   ac_status=$?
9044   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9045   (exit $ac_status); }; }; then
9046   gcc_cv_header_string=yes
9047 else
9048   echo "$as_me: failed program was:" >&5
9049 sed 's/^/| /' conftest.$ac_ext >&5
9050
9051 gcc_cv_header_string=no
9052 fi
9053 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9054 fi
9055 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
9056 echo "${ECHO_T}$gcc_cv_header_string" >&6
9057 if test $gcc_cv_header_string = yes; then
9058
9059 cat >>confdefs.h <<\_ACEOF
9060 #define STRING_WITH_STRINGS 1
9061 _ACEOF
9062
9063 fi
9064
9065 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
9066 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
9067 if test "${ac_cv_header_sys_wait_h+set}" = set; then
9068   echo $ECHO_N "(cached) $ECHO_C" >&6
9069 else
9070   cat >conftest.$ac_ext <<_ACEOF
9071 /* confdefs.h.  */
9072 _ACEOF
9073 cat confdefs.h >>conftest.$ac_ext
9074 cat >>conftest.$ac_ext <<_ACEOF
9075 /* end confdefs.h.  */
9076 #include <sys/types.h>
9077 #include <sys/wait.h>
9078 #ifndef WEXITSTATUS
9079 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
9080 #endif
9081 #ifndef WIFEXITED
9082 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9083 #endif
9084
9085 int
9086 main ()
9087 {
9088   int s;
9089   wait (&s);
9090   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9091   ;
9092   return 0;
9093 }
9094 _ACEOF
9095 rm -f conftest.$ac_objext
9096 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9097   (eval $ac_compile) 2>conftest.er1
9098   ac_status=$?
9099   grep -v '^ *+' conftest.er1 >conftest.err
9100   rm -f conftest.er1
9101   cat conftest.err >&5
9102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9103   (exit $ac_status); } &&
9104          { ac_try='test -z "$ac_c_werror_flag"
9105                          || test ! -s conftest.err'
9106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9107   (eval $ac_try) 2>&5
9108   ac_status=$?
9109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9110   (exit $ac_status); }; } &&
9111          { ac_try='test -s conftest.$ac_objext'
9112   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9113   (eval $ac_try) 2>&5
9114   ac_status=$?
9115   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9116   (exit $ac_status); }; }; then
9117   ac_cv_header_sys_wait_h=yes
9118 else
9119   echo "$as_me: failed program was:" >&5
9120 sed 's/^/| /' conftest.$ac_ext >&5
9121
9122 ac_cv_header_sys_wait_h=no
9123 fi
9124 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9125 fi
9126 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
9127 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
9128 if test $ac_cv_header_sys_wait_h = yes; then
9129
9130 cat >>confdefs.h <<\_ACEOF
9131 #define HAVE_SYS_WAIT_H 1
9132 _ACEOF
9133
9134 fi
9135
9136
9137
9138
9139
9140
9141
9142
9143
9144
9145
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
9159                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
9160                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
9161                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
9162 do
9163 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9164 echo "$as_me:$LINENO: checking for $ac_header" >&5
9165 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9166 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9167   echo $ECHO_N "(cached) $ECHO_C" >&6
9168 else
9169   cat >conftest.$ac_ext <<_ACEOF
9170 /* confdefs.h.  */
9171 _ACEOF
9172 cat confdefs.h >>conftest.$ac_ext
9173 cat >>conftest.$ac_ext <<_ACEOF
9174 /* end confdefs.h.  */
9175 #include <$ac_header>
9176 _ACEOF
9177 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9178   (eval $ac_cpp conftest.$ac_ext) 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 $ac_status); } >/dev/null; then
9185   if test -s conftest.err; then
9186     ac_cpp_err=$ac_c_preproc_warn_flag
9187     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9188   else
9189     ac_cpp_err=
9190   fi
9191 else
9192   ac_cpp_err=yes
9193 fi
9194 if test -z "$ac_cpp_err"; then
9195   eval "$as_ac_Header=yes"
9196 else
9197   echo "$as_me: failed program was:" >&5
9198 sed 's/^/| /' conftest.$ac_ext >&5
9199
9200   eval "$as_ac_Header=no"
9201 fi
9202 rm -f conftest.err conftest.$ac_ext
9203 fi
9204 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9205 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9206 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9207   cat >>confdefs.h <<_ACEOF
9208 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9209 _ACEOF
9210
9211 fi
9212 done
9213
9214
9215 # Check for thread headers.
9216 echo "$as_me:$LINENO: checking for thread.h" >&5
9217 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
9218 if test "${ac_cv_header_thread_h+set}" = set; then
9219   echo $ECHO_N "(cached) $ECHO_C" >&6
9220 else
9221   cat >conftest.$ac_ext <<_ACEOF
9222 /* confdefs.h.  */
9223 _ACEOF
9224 cat confdefs.h >>conftest.$ac_ext
9225 cat >>conftest.$ac_ext <<_ACEOF
9226 /* end confdefs.h.  */
9227 #include <thread.h>
9228 _ACEOF
9229 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9230   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9231   ac_status=$?
9232   grep -v '^ *+' conftest.er1 >conftest.err
9233   rm -f conftest.er1
9234   cat conftest.err >&5
9235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9236   (exit $ac_status); } >/dev/null; then
9237   if test -s conftest.err; then
9238     ac_cpp_err=$ac_c_preproc_warn_flag
9239     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9240   else
9241     ac_cpp_err=
9242   fi
9243 else
9244   ac_cpp_err=yes
9245 fi
9246 if test -z "$ac_cpp_err"; then
9247   ac_cv_header_thread_h=yes
9248 else
9249   echo "$as_me: failed program was:" >&5
9250 sed 's/^/| /' conftest.$ac_ext >&5
9251
9252   ac_cv_header_thread_h=no
9253 fi
9254 rm -f conftest.err conftest.$ac_ext
9255 fi
9256 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
9257 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
9258 if test $ac_cv_header_thread_h = yes; then
9259   have_thread_h=yes
9260 else
9261   have_thread_h=
9262 fi
9263
9264 echo "$as_me:$LINENO: checking for pthread.h" >&5
9265 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
9266 if test "${ac_cv_header_pthread_h+set}" = set; then
9267   echo $ECHO_N "(cached) $ECHO_C" >&6
9268 else
9269   cat >conftest.$ac_ext <<_ACEOF
9270 /* confdefs.h.  */
9271 _ACEOF
9272 cat confdefs.h >>conftest.$ac_ext
9273 cat >>conftest.$ac_ext <<_ACEOF
9274 /* end confdefs.h.  */
9275 #include <pthread.h>
9276 _ACEOF
9277 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9278   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9279   ac_status=$?
9280   grep -v '^ *+' conftest.er1 >conftest.err
9281   rm -f conftest.er1
9282   cat conftest.err >&5
9283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9284   (exit $ac_status); } >/dev/null; then
9285   if test -s conftest.err; then
9286     ac_cpp_err=$ac_c_preproc_warn_flag
9287     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9288   else
9289     ac_cpp_err=
9290   fi
9291 else
9292   ac_cpp_err=yes
9293 fi
9294 if test -z "$ac_cpp_err"; then
9295   ac_cv_header_pthread_h=yes
9296 else
9297   echo "$as_me: failed program was:" >&5
9298 sed 's/^/| /' conftest.$ac_ext >&5
9299
9300   ac_cv_header_pthread_h=no
9301 fi
9302 rm -f conftest.err conftest.$ac_ext
9303 fi
9304 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
9305 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
9306 if test $ac_cv_header_pthread_h = yes; then
9307   have_pthread_h=yes
9308 else
9309   have_pthread_h=
9310 fi
9311
9312
9313 # These tests can't be done till we know if we have limits.h.
9314 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
9315 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
9316 if test "${gcc_cv_decl_char_bit+set}" = set; then
9317   echo $ECHO_N "(cached) $ECHO_C" >&6
9318 else
9319   cat >conftest.$ac_ext <<_ACEOF
9320 /* confdefs.h.  */
9321 _ACEOF
9322 cat confdefs.h >>conftest.$ac_ext
9323 cat >>conftest.$ac_ext <<_ACEOF
9324 /* end confdefs.h.  */
9325 #ifdef HAVE_LIMITS_H
9326 #include <limits.h>
9327 #endif
9328 #ifdef CHAR_BIT
9329 found
9330 #endif
9331 _ACEOF
9332 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9333   $EGREP "found" >/dev/null 2>&1; then
9334   gcc_cv_decl_char_bit=yes
9335 else
9336   gcc_cv_decl_char_bit=no
9337 fi
9338 rm -f conftest*
9339
9340
9341 fi
9342 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
9343 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
9344 if test $gcc_cv_decl_char_bit = no; then
9345   echo "$as_me:$LINENO: checking number of bits in a byte" >&5
9346 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
9347 if test "${gcc_cv_c_nbby+set}" = set; then
9348   echo $ECHO_N "(cached) $ECHO_C" >&6
9349 else
9350   i=8
9351  gcc_cv_c_nbby=
9352  while test $i -lt 65; do
9353    cat >conftest.$ac_ext <<_ACEOF
9354 /* confdefs.h.  */
9355 _ACEOF
9356 cat confdefs.h >>conftest.$ac_ext
9357 cat >>conftest.$ac_ext <<_ACEOF
9358 /* end confdefs.h.  */
9359
9360 int
9361 main ()
9362 {
9363 switch(0) {
9364   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9365   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9366   ; }
9367   ;
9368   return 0;
9369 }
9370 _ACEOF
9371 rm -f conftest.$ac_objext
9372 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9373   (eval $ac_compile) 2>conftest.er1
9374   ac_status=$?
9375   grep -v '^ *+' conftest.er1 >conftest.err
9376   rm -f conftest.er1
9377   cat conftest.err >&5
9378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9379   (exit $ac_status); } &&
9380          { ac_try='test -z "$ac_c_werror_flag"
9381                          || test ! -s conftest.err'
9382   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9383   (eval $ac_try) 2>&5
9384   ac_status=$?
9385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9386   (exit $ac_status); }; } &&
9387          { ac_try='test -s conftest.$ac_objext'
9388   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9389   (eval $ac_try) 2>&5
9390   ac_status=$?
9391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9392   (exit $ac_status); }; }; then
9393   gcc_cv_c_nbby=$i; break
9394 else
9395   echo "$as_me: failed program was:" >&5
9396 sed 's/^/| /' conftest.$ac_ext >&5
9397
9398 fi
9399 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9400    i=`expr $i + 1`
9401  done
9402  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9403
9404 fi
9405 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
9406 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
9407 if test $gcc_cv_c_nbby = failed; then
9408   { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
9409 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
9410    { (exit 1); exit 1; }; }
9411 else
9412
9413 cat >>confdefs.h <<_ACEOF
9414 #define CHAR_BIT $gcc_cv_c_nbby
9415 _ACEOF
9416
9417 fi
9418 fi
9419 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
9420 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
9421 if test "${ac_cv_c_bigendian+set}" = set; then
9422   echo $ECHO_N "(cached) $ECHO_C" >&6
9423 else
9424   # See if sys/param.h defines the BYTE_ORDER macro.
9425 cat >conftest.$ac_ext <<_ACEOF
9426 /* confdefs.h.  */
9427 _ACEOF
9428 cat confdefs.h >>conftest.$ac_ext
9429 cat >>conftest.$ac_ext <<_ACEOF
9430 /* end confdefs.h.  */
9431 #include <sys/types.h>
9432 #include <sys/param.h>
9433
9434 int
9435 main ()
9436 {
9437 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
9438  bogus endian macros
9439 #endif
9440
9441   ;
9442   return 0;
9443 }
9444 _ACEOF
9445 rm -f conftest.$ac_objext
9446 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9447   (eval $ac_compile) 2>conftest.er1
9448   ac_status=$?
9449   grep -v '^ *+' conftest.er1 >conftest.err
9450   rm -f conftest.er1
9451   cat conftest.err >&5
9452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9453   (exit $ac_status); } &&
9454          { ac_try='test -z "$ac_c_werror_flag"
9455                          || test ! -s conftest.err'
9456   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9457   (eval $ac_try) 2>&5
9458   ac_status=$?
9459   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9460   (exit $ac_status); }; } &&
9461          { ac_try='test -s conftest.$ac_objext'
9462   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9463   (eval $ac_try) 2>&5
9464   ac_status=$?
9465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9466   (exit $ac_status); }; }; then
9467   # It does; now see whether it defined to BIG_ENDIAN or not.
9468 cat >conftest.$ac_ext <<_ACEOF
9469 /* confdefs.h.  */
9470 _ACEOF
9471 cat confdefs.h >>conftest.$ac_ext
9472 cat >>conftest.$ac_ext <<_ACEOF
9473 /* end confdefs.h.  */
9474 #include <sys/types.h>
9475 #include <sys/param.h>
9476
9477 int
9478 main ()
9479 {
9480 #if BYTE_ORDER != BIG_ENDIAN
9481  not big endian
9482 #endif
9483
9484   ;
9485   return 0;
9486 }
9487 _ACEOF
9488 rm -f conftest.$ac_objext
9489 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9490   (eval $ac_compile) 2>conftest.er1
9491   ac_status=$?
9492   grep -v '^ *+' conftest.er1 >conftest.err
9493   rm -f conftest.er1
9494   cat conftest.err >&5
9495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9496   (exit $ac_status); } &&
9497          { ac_try='test -z "$ac_c_werror_flag"
9498                          || test ! -s conftest.err'
9499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9500   (eval $ac_try) 2>&5
9501   ac_status=$?
9502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9503   (exit $ac_status); }; } &&
9504          { ac_try='test -s conftest.$ac_objext'
9505   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9506   (eval $ac_try) 2>&5
9507   ac_status=$?
9508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9509   (exit $ac_status); }; }; then
9510   ac_cv_c_bigendian=yes
9511 else
9512   echo "$as_me: failed program was:" >&5
9513 sed 's/^/| /' conftest.$ac_ext >&5
9514
9515 ac_cv_c_bigendian=no
9516 fi
9517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9518 else
9519   echo "$as_me: failed program was:" >&5
9520 sed 's/^/| /' conftest.$ac_ext >&5
9521
9522 # It does not; compile a test program.
9523 if test "$cross_compiling" = yes; then
9524   # try to guess the endianness by grepping values into an object file
9525   ac_cv_c_bigendian=unknown
9526   cat >conftest.$ac_ext <<_ACEOF
9527 /* confdefs.h.  */
9528 _ACEOF
9529 cat confdefs.h >>conftest.$ac_ext
9530 cat >>conftest.$ac_ext <<_ACEOF
9531 /* end confdefs.h.  */
9532 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9533 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9534 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
9535 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9536 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9537 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
9538 int
9539 main ()
9540 {
9541  _ascii (); _ebcdic ();
9542   ;
9543   return 0;
9544 }
9545 _ACEOF
9546 rm -f conftest.$ac_objext
9547 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9548   (eval $ac_compile) 2>conftest.er1
9549   ac_status=$?
9550   grep -v '^ *+' conftest.er1 >conftest.err
9551   rm -f conftest.er1
9552   cat conftest.err >&5
9553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9554   (exit $ac_status); } &&
9555          { ac_try='test -z "$ac_c_werror_flag"
9556                          || test ! -s conftest.err'
9557   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9558   (eval $ac_try) 2>&5
9559   ac_status=$?
9560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9561   (exit $ac_status); }; } &&
9562          { ac_try='test -s conftest.$ac_objext'
9563   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9564   (eval $ac_try) 2>&5
9565   ac_status=$?
9566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9567   (exit $ac_status); }; }; then
9568   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
9569   ac_cv_c_bigendian=yes
9570 fi
9571 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9572   if test "$ac_cv_c_bigendian" = unknown; then
9573     ac_cv_c_bigendian=no
9574   else
9575     # finding both strings is unlikely to happen, but who knows?
9576     ac_cv_c_bigendian=unknown
9577   fi
9578 fi
9579 else
9580   echo "$as_me: failed program was:" >&5
9581 sed 's/^/| /' conftest.$ac_ext >&5
9582
9583 fi
9584 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9585 else
9586   cat >conftest.$ac_ext <<_ACEOF
9587 /* confdefs.h.  */
9588 _ACEOF
9589 cat confdefs.h >>conftest.$ac_ext
9590 cat >>conftest.$ac_ext <<_ACEOF
9591 /* end confdefs.h.  */
9592 int
9593 main ()
9594 {
9595   /* Are we little or big endian?  From Harbison&Steele.  */
9596   union
9597   {
9598     long l;
9599     char c[sizeof (long)];
9600   } u;
9601   u.l = 1;
9602   exit (u.c[sizeof (long) - 1] == 1);
9603 }
9604 _ACEOF
9605 rm -f conftest$ac_exeext
9606 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9607   (eval $ac_link) 2>&5
9608   ac_status=$?
9609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9610   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9612   (eval $ac_try) 2>&5
9613   ac_status=$?
9614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9615   (exit $ac_status); }; }; then
9616   ac_cv_c_bigendian=no
9617 else
9618   echo "$as_me: program exited with status $ac_status" >&5
9619 echo "$as_me: failed program was:" >&5
9620 sed 's/^/| /' conftest.$ac_ext >&5
9621
9622 ( exit $ac_status )
9623 ac_cv_c_bigendian=yes
9624 fi
9625 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9626 fi
9627 fi
9628 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9629 fi
9630 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9631 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9632 case $ac_cv_c_bigendian in
9633   yes)
9634
9635 cat >>confdefs.h <<\_ACEOF
9636 #define WORDS_BIGENDIAN 1
9637 _ACEOF
9638  ;;
9639   no)
9640      ;;
9641   *)
9642     { { echo "$as_me:$LINENO: error: unknown endianness
9643 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9644 echo "$as_me: error: unknown endianness
9645 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9646    { (exit 1); exit 1; }; } ;;
9647 esac
9648
9649
9650 # --------
9651 # UNSORTED
9652 # --------
9653
9654
9655 # These libraries may be used by collect2.
9656 # We may need a special search path to get them linked.
9657 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9658 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9659 if test "${gcc_cv_collect2_libs+set}" = set; then
9660   echo $ECHO_N "(cached) $ECHO_C" >&6
9661 else
9662   save_LIBS="$LIBS"
9663 for libs in '' -lld -lmld \
9664                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9665                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9666 do
9667         LIBS="$libs"
9668         cat >conftest.$ac_ext <<_ACEOF
9669 /* confdefs.h.  */
9670 _ACEOF
9671 cat confdefs.h >>conftest.$ac_ext
9672 cat >>conftest.$ac_ext <<_ACEOF
9673 /* end confdefs.h.  */
9674
9675 /* Override any gcc2 internal prototype to avoid an error.  */
9676 #ifdef __cplusplus
9677 extern "C"
9678 #endif
9679 /* We use char because int might match the return type of a gcc2
9680    builtin and then its argument prototype would still apply.  */
9681 char ldopen ();
9682 int
9683 main ()
9684 {
9685 ldopen ();
9686   ;
9687   return 0;
9688 }
9689 _ACEOF
9690 rm -f conftest.$ac_objext conftest$ac_exeext
9691 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9692   (eval $ac_link) 2>conftest.er1
9693   ac_status=$?
9694   grep -v '^ *+' conftest.er1 >conftest.err
9695   rm -f conftest.er1
9696   cat conftest.err >&5
9697   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9698   (exit $ac_status); } &&
9699          { ac_try='test -z "$ac_c_werror_flag"
9700                          || test ! -s conftest.err'
9701   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9702   (eval $ac_try) 2>&5
9703   ac_status=$?
9704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9705   (exit $ac_status); }; } &&
9706          { ac_try='test -s conftest$ac_exeext'
9707   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9708   (eval $ac_try) 2>&5
9709   ac_status=$?
9710   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9711   (exit $ac_status); }; }; then
9712   gcc_cv_collect2_libs="$libs"; break
9713 else
9714   echo "$as_me: failed program was:" >&5
9715 sed 's/^/| /' conftest.$ac_ext >&5
9716
9717 fi
9718 rm -f conftest.err conftest.$ac_objext \
9719       conftest$ac_exeext conftest.$ac_ext
9720 done
9721 LIBS="$save_LIBS"
9722 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9723 fi
9724 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9725 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9726 case $gcc_cv_collect2_libs in
9727         "none required")        ;;
9728         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9729 esac
9730
9731
9732 # When building Ada code on Alpha, we need exc_resume which is usually in
9733 # -lexc.  So test for it.
9734 save_LIBS="$LIBS"
9735 LIBS=
9736 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9737 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9738 if test "${ac_cv_search_exc_resume+set}" = set; then
9739   echo $ECHO_N "(cached) $ECHO_C" >&6
9740 else
9741   ac_func_search_save_LIBS=$LIBS
9742 ac_cv_search_exc_resume=no
9743 cat >conftest.$ac_ext <<_ACEOF
9744 /* confdefs.h.  */
9745 _ACEOF
9746 cat confdefs.h >>conftest.$ac_ext
9747 cat >>conftest.$ac_ext <<_ACEOF
9748 /* end confdefs.h.  */
9749
9750 /* Override any gcc2 internal prototype to avoid an error.  */
9751 #ifdef __cplusplus
9752 extern "C"
9753 #endif
9754 /* We use char because int might match the return type of a gcc2
9755    builtin and then its argument prototype would still apply.  */
9756 char exc_resume ();
9757 int
9758 main ()
9759 {
9760 exc_resume ();
9761   ;
9762   return 0;
9763 }
9764 _ACEOF
9765 rm -f conftest.$ac_objext conftest$ac_exeext
9766 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9767   (eval $ac_link) 2>conftest.er1
9768   ac_status=$?
9769   grep -v '^ *+' conftest.er1 >conftest.err
9770   rm -f conftest.er1
9771   cat conftest.err >&5
9772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9773   (exit $ac_status); } &&
9774          { ac_try='test -z "$ac_c_werror_flag"
9775                          || test ! -s conftest.err'
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 $ac_status); }; } &&
9781          { ac_try='test -s conftest$ac_exeext'
9782   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9783   (eval $ac_try) 2>&5
9784   ac_status=$?
9785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9786   (exit $ac_status); }; }; then
9787   ac_cv_search_exc_resume="none required"
9788 else
9789   echo "$as_me: failed program was:" >&5
9790 sed 's/^/| /' conftest.$ac_ext >&5
9791
9792 fi
9793 rm -f conftest.err conftest.$ac_objext \
9794       conftest$ac_exeext conftest.$ac_ext
9795 if test "$ac_cv_search_exc_resume" = no; then
9796   for ac_lib in exc; do
9797     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9798     cat >conftest.$ac_ext <<_ACEOF
9799 /* confdefs.h.  */
9800 _ACEOF
9801 cat confdefs.h >>conftest.$ac_ext
9802 cat >>conftest.$ac_ext <<_ACEOF
9803 /* end confdefs.h.  */
9804
9805 /* Override any gcc2 internal prototype to avoid an error.  */
9806 #ifdef __cplusplus
9807 extern "C"
9808 #endif
9809 /* We use char because int might match the return type of a gcc2
9810    builtin and then its argument prototype would still apply.  */
9811 char exc_resume ();
9812 int
9813 main ()
9814 {
9815 exc_resume ();
9816   ;
9817   return 0;
9818 }
9819 _ACEOF
9820 rm -f conftest.$ac_objext conftest$ac_exeext
9821 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9822   (eval $ac_link) 2>conftest.er1
9823   ac_status=$?
9824   grep -v '^ *+' conftest.er1 >conftest.err
9825   rm -f conftest.er1
9826   cat conftest.err >&5
9827   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9828   (exit $ac_status); } &&
9829          { ac_try='test -z "$ac_c_werror_flag"
9830                          || test ! -s conftest.err'
9831   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9832   (eval $ac_try) 2>&5
9833   ac_status=$?
9834   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9835   (exit $ac_status); }; } &&
9836          { ac_try='test -s conftest$ac_exeext'
9837   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9838   (eval $ac_try) 2>&5
9839   ac_status=$?
9840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9841   (exit $ac_status); }; }; then
9842   ac_cv_search_exc_resume="-l$ac_lib"
9843 break
9844 else
9845   echo "$as_me: failed program was:" >&5
9846 sed 's/^/| /' conftest.$ac_ext >&5
9847
9848 fi
9849 rm -f conftest.err conftest.$ac_objext \
9850       conftest$ac_exeext conftest.$ac_ext
9851   done
9852 fi
9853 LIBS=$ac_func_search_save_LIBS
9854 fi
9855 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9856 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9857 if test "$ac_cv_search_exc_resume" != no; then
9858   test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9859
9860 fi
9861
9862 GNAT_LIBEXC="$LIBS"
9863 LIBS="$save_LIBS"
9864
9865
9866 # Some systems put ldexp and frexp in libm instead of libc; assume
9867 # they're both in the same place.  jcf-dump needs them.
9868 save_LIBS="$LIBS"
9869 LIBS=
9870 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9871 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9872 if test "${ac_cv_search_ldexp+set}" = set; then
9873   echo $ECHO_N "(cached) $ECHO_C" >&6
9874 else
9875   ac_func_search_save_LIBS=$LIBS
9876 ac_cv_search_ldexp=no
9877 cat >conftest.$ac_ext <<_ACEOF
9878 /* confdefs.h.  */
9879 _ACEOF
9880 cat confdefs.h >>conftest.$ac_ext
9881 cat >>conftest.$ac_ext <<_ACEOF
9882 /* end confdefs.h.  */
9883
9884 /* Override any gcc2 internal prototype to avoid an error.  */
9885 #ifdef __cplusplus
9886 extern "C"
9887 #endif
9888 /* We use char because int might match the return type of a gcc2
9889    builtin and then its argument prototype would still apply.  */
9890 char ldexp ();
9891 int
9892 main ()
9893 {
9894 ldexp ();
9895   ;
9896   return 0;
9897 }
9898 _ACEOF
9899 rm -f conftest.$ac_objext conftest$ac_exeext
9900 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9901   (eval $ac_link) 2>conftest.er1
9902   ac_status=$?
9903   grep -v '^ *+' conftest.er1 >conftest.err
9904   rm -f conftest.er1
9905   cat conftest.err >&5
9906   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9907   (exit $ac_status); } &&
9908          { ac_try='test -z "$ac_c_werror_flag"
9909                          || test ! -s conftest.err'
9910   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9911   (eval $ac_try) 2>&5
9912   ac_status=$?
9913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9914   (exit $ac_status); }; } &&
9915          { ac_try='test -s conftest$ac_exeext'
9916   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9917   (eval $ac_try) 2>&5
9918   ac_status=$?
9919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9920   (exit $ac_status); }; }; then
9921   ac_cv_search_ldexp="none required"
9922 else
9923   echo "$as_me: failed program was:" >&5
9924 sed 's/^/| /' conftest.$ac_ext >&5
9925
9926 fi
9927 rm -f conftest.err conftest.$ac_objext \
9928       conftest$ac_exeext conftest.$ac_ext
9929 if test "$ac_cv_search_ldexp" = no; then
9930   for ac_lib in m; do
9931     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9932     cat >conftest.$ac_ext <<_ACEOF
9933 /* confdefs.h.  */
9934 _ACEOF
9935 cat confdefs.h >>conftest.$ac_ext
9936 cat >>conftest.$ac_ext <<_ACEOF
9937 /* end confdefs.h.  */
9938
9939 /* Override any gcc2 internal prototype to avoid an error.  */
9940 #ifdef __cplusplus
9941 extern "C"
9942 #endif
9943 /* We use char because int might match the return type of a gcc2
9944    builtin and then its argument prototype would still apply.  */
9945 char ldexp ();
9946 int
9947 main ()
9948 {
9949 ldexp ();
9950   ;
9951   return 0;
9952 }
9953 _ACEOF
9954 rm -f conftest.$ac_objext conftest$ac_exeext
9955 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9956   (eval $ac_link) 2>conftest.er1
9957   ac_status=$?
9958   grep -v '^ *+' conftest.er1 >conftest.err
9959   rm -f conftest.er1
9960   cat conftest.err >&5
9961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9962   (exit $ac_status); } &&
9963          { ac_try='test -z "$ac_c_werror_flag"
9964                          || test ! -s conftest.err'
9965   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9966   (eval $ac_try) 2>&5
9967   ac_status=$?
9968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9969   (exit $ac_status); }; } &&
9970          { ac_try='test -s conftest$ac_exeext'
9971   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9972   (eval $ac_try) 2>&5
9973   ac_status=$?
9974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9975   (exit $ac_status); }; }; then
9976   ac_cv_search_ldexp="-l$ac_lib"
9977 break
9978 else
9979   echo "$as_me: failed program was:" >&5
9980 sed 's/^/| /' conftest.$ac_ext >&5
9981
9982 fi
9983 rm -f conftest.err conftest.$ac_objext \
9984       conftest$ac_exeext conftest.$ac_ext
9985   done
9986 fi
9987 LIBS=$ac_func_search_save_LIBS
9988 fi
9989 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9990 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9991 if test "$ac_cv_search_ldexp" != no; then
9992   test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9993
9994 fi
9995
9996 LDEXP_LIB="$LIBS"
9997 LIBS="$save_LIBS"
9998
9999
10000 # Use <inttypes.h> only if it exists,
10001 # doesn't clash with <sys/types.h>, and declares intmax_t.
10002 echo "$as_me:$LINENO: checking for inttypes.h" >&5
10003 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
10004 if test "${gcc_cv_header_inttypes_h+set}" = set; then
10005   echo $ECHO_N "(cached) $ECHO_C" >&6
10006 else
10007   cat >conftest.$ac_ext <<_ACEOF
10008 /* confdefs.h.  */
10009 _ACEOF
10010 cat confdefs.h >>conftest.$ac_ext
10011 cat >>conftest.$ac_ext <<_ACEOF
10012 /* end confdefs.h.  */
10013 #include <sys/types.h>
10014 #include <inttypes.h>
10015 int
10016 main ()
10017 {
10018 intmax_t i = -1;
10019   ;
10020   return 0;
10021 }
10022 _ACEOF
10023 rm -f conftest.$ac_objext
10024 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10025   (eval $ac_compile) 2>conftest.er1
10026   ac_status=$?
10027   grep -v '^ *+' conftest.er1 >conftest.err
10028   rm -f conftest.er1
10029   cat conftest.err >&5
10030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10031   (exit $ac_status); } &&
10032          { ac_try='test -z "$ac_c_werror_flag"
10033                          || test ! -s conftest.err'
10034   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10035   (eval $ac_try) 2>&5
10036   ac_status=$?
10037   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10038   (exit $ac_status); }; } &&
10039          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
10045   gcc_cv_header_inttypes_h=yes
10046 else
10047   echo "$as_me: failed program was:" >&5
10048 sed 's/^/| /' conftest.$ac_ext >&5
10049
10050 gcc_cv_header_inttypes_h=no
10051 fi
10052 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10053 fi
10054
10055 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
10056 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
10057 if test $gcc_cv_header_inttypes_h = yes; then
10058
10059 cat >>confdefs.h <<\_ACEOF
10060 #define HAVE_INTTYPES_H 1
10061 _ACEOF
10062
10063 fi
10064
10065
10066
10067
10068
10069
10070
10071
10072
10073
10074
10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
10103         sysconf strsignal getrusage nl_langinfo scandir alphasort \
10104         gettimeofday mbstowcs wcswidth mmap mincore setlocale \
10105         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10106 do
10107 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10108 echo "$as_me:$LINENO: checking for $ac_func" >&5
10109 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10110 if eval "test \"\${$as_ac_var+set}\" = set"; then
10111   echo $ECHO_N "(cached) $ECHO_C" >&6
10112 else
10113   cat >conftest.$ac_ext <<_ACEOF
10114 /* confdefs.h.  */
10115 _ACEOF
10116 cat confdefs.h >>conftest.$ac_ext
10117 cat >>conftest.$ac_ext <<_ACEOF
10118 /* end confdefs.h.  */
10119 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10120    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10121 #define $ac_func innocuous_$ac_func
10122
10123 /* System header to define __stub macros and hopefully few prototypes,
10124     which can conflict with char $ac_func (); below.
10125     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10126     <limits.h> exists even on freestanding compilers.  */
10127
10128 #ifdef __STDC__
10129 # include <limits.h>
10130 #else
10131 # include <assert.h>
10132 #endif
10133
10134 #undef $ac_func
10135
10136 /* Override any gcc2 internal prototype to avoid an error.  */
10137 #ifdef __cplusplus
10138 extern "C"
10139 {
10140 #endif
10141 /* We use char because int might match the return type of a gcc2
10142    builtin and then its argument prototype would still apply.  */
10143 char $ac_func ();
10144 /* The GNU C library defines this for functions which it implements
10145     to always fail with ENOSYS.  Some functions are actually named
10146     something starting with __ and the normal name is an alias.  */
10147 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10148 choke me
10149 #else
10150 char (*f) () = $ac_func;
10151 #endif
10152 #ifdef __cplusplus
10153 }
10154 #endif
10155
10156 int
10157 main ()
10158 {
10159 return f != $ac_func;
10160   ;
10161   return 0;
10162 }
10163 _ACEOF
10164 rm -f conftest.$ac_objext conftest$ac_exeext
10165 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10166   (eval $ac_link) 2>conftest.er1
10167   ac_status=$?
10168   grep -v '^ *+' conftest.er1 >conftest.err
10169   rm -f conftest.er1
10170   cat conftest.err >&5
10171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10172   (exit $ac_status); } &&
10173          { ac_try='test -z "$ac_c_werror_flag"
10174                          || test ! -s conftest.err'
10175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10176   (eval $ac_try) 2>&5
10177   ac_status=$?
10178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10179   (exit $ac_status); }; } &&
10180          { ac_try='test -s conftest$ac_exeext'
10181   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10182   (eval $ac_try) 2>&5
10183   ac_status=$?
10184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10185   (exit $ac_status); }; }; then
10186   eval "$as_ac_var=yes"
10187 else
10188   echo "$as_me: failed program was:" >&5
10189 sed 's/^/| /' conftest.$ac_ext >&5
10190
10191 eval "$as_ac_var=no"
10192 fi
10193 rm -f conftest.err conftest.$ac_objext \
10194       conftest$ac_exeext conftest.$ac_ext
10195 fi
10196 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10197 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10198 if test `eval echo '${'$as_ac_var'}'` = yes; then
10199   cat >>confdefs.h <<_ACEOF
10200 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10201 _ACEOF
10202
10203 fi
10204 done
10205
10206
10207 if test x$ac_cv_func_mbstowcs = xyes; then
10208   echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
10209 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
10210 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
10211   echo $ECHO_N "(cached) $ECHO_C" >&6
10212 else
10213       if test "$cross_compiling" = yes; then
10214   gcc_cv_func_mbstowcs_works=yes
10215 else
10216   cat >conftest.$ac_ext <<_ACEOF
10217 /* confdefs.h.  */
10218 _ACEOF
10219 cat confdefs.h >>conftest.$ac_ext
10220 cat >>conftest.$ac_ext <<_ACEOF
10221 /* end confdefs.h.  */
10222 #include <stdlib.h>
10223 int main()
10224 {
10225   mbstowcs(0, "", 0);
10226   return 0;
10227 }
10228 _ACEOF
10229 rm -f conftest$ac_exeext
10230 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10231   (eval $ac_link) 2>&5
10232   ac_status=$?
10233   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10234   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10235   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10236   (eval $ac_try) 2>&5
10237   ac_status=$?
10238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10239   (exit $ac_status); }; }; then
10240   gcc_cv_func_mbstowcs_works=yes
10241 else
10242   echo "$as_me: program exited with status $ac_status" >&5
10243 echo "$as_me: failed program was:" >&5
10244 sed 's/^/| /' conftest.$ac_ext >&5
10245
10246 ( exit $ac_status )
10247 gcc_cv_func_mbstowcs_works=no
10248 fi
10249 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10250 fi
10251 fi
10252 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
10253 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
10254   if test x$gcc_cv_func_mbstowcs_works = xyes; then
10255
10256 cat >>confdefs.h <<\_ACEOF
10257 #define HAVE_WORKING_MBSTOWCS 1
10258 _ACEOF
10259
10260   fi
10261 fi
10262
10263 echo "$as_me:$LINENO: checking for ssize_t" >&5
10264 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
10265 if test "${ac_cv_type_ssize_t+set}" = set; then
10266   echo $ECHO_N "(cached) $ECHO_C" >&6
10267 else
10268   cat >conftest.$ac_ext <<_ACEOF
10269 /* confdefs.h.  */
10270 _ACEOF
10271 cat confdefs.h >>conftest.$ac_ext
10272 cat >>conftest.$ac_ext <<_ACEOF
10273 /* end confdefs.h.  */
10274 $ac_includes_default
10275 int
10276 main ()
10277 {
10278 if ((ssize_t *) 0)
10279   return 0;
10280 if (sizeof (ssize_t))
10281   return 0;
10282   ;
10283   return 0;
10284 }
10285 _ACEOF
10286 rm -f conftest.$ac_objext
10287 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10288   (eval $ac_compile) 2>conftest.er1
10289   ac_status=$?
10290   grep -v '^ *+' conftest.er1 >conftest.err
10291   rm -f conftest.er1
10292   cat conftest.err >&5
10293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10294   (exit $ac_status); } &&
10295          { ac_try='test -z "$ac_c_werror_flag"
10296                          || test ! -s conftest.err'
10297   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10298   (eval $ac_try) 2>&5
10299   ac_status=$?
10300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10301   (exit $ac_status); }; } &&
10302          { ac_try='test -s conftest.$ac_objext'
10303   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10304   (eval $ac_try) 2>&5
10305   ac_status=$?
10306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10307   (exit $ac_status); }; }; then
10308   ac_cv_type_ssize_t=yes
10309 else
10310   echo "$as_me: failed program was:" >&5
10311 sed 's/^/| /' conftest.$ac_ext >&5
10312
10313 ac_cv_type_ssize_t=no
10314 fi
10315 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10316 fi
10317 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
10318 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
10319 if test $ac_cv_type_ssize_t = yes; then
10320   :
10321 else
10322
10323 cat >>confdefs.h <<_ACEOF
10324 #define ssize_t int
10325 _ACEOF
10326
10327 fi
10328
10329
10330 # Try to determine the array type of the second argument of getgroups
10331 # for the target system (int or gid_t).
10332 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
10333 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
10334 if test "${ac_cv_type_uid_t+set}" = set; then
10335   echo $ECHO_N "(cached) $ECHO_C" >&6
10336 else
10337   cat >conftest.$ac_ext <<_ACEOF
10338 /* confdefs.h.  */
10339 _ACEOF
10340 cat confdefs.h >>conftest.$ac_ext
10341 cat >>conftest.$ac_ext <<_ACEOF
10342 /* end confdefs.h.  */
10343 #include <sys/types.h>
10344
10345 _ACEOF
10346 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10347   $EGREP "uid_t" >/dev/null 2>&1; then
10348   ac_cv_type_uid_t=yes
10349 else
10350   ac_cv_type_uid_t=no
10351 fi
10352 rm -f conftest*
10353
10354 fi
10355 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
10356 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
10357 if test $ac_cv_type_uid_t = no; then
10358
10359 cat >>confdefs.h <<\_ACEOF
10360 #define uid_t int
10361 _ACEOF
10362
10363
10364 cat >>confdefs.h <<\_ACEOF
10365 #define gid_t int
10366 _ACEOF
10367
10368 fi
10369
10370 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
10371 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
10372 if test "${ac_cv_type_getgroups+set}" = set; then
10373   echo $ECHO_N "(cached) $ECHO_C" >&6
10374 else
10375   if test "$cross_compiling" = yes; then
10376   ac_cv_type_getgroups=cross
10377 else
10378   cat >conftest.$ac_ext <<_ACEOF
10379 /* confdefs.h.  */
10380 _ACEOF
10381 cat confdefs.h >>conftest.$ac_ext
10382 cat >>conftest.$ac_ext <<_ACEOF
10383 /* end confdefs.h.  */
10384 /* Thanks to Mike Rendell for this test.  */
10385 #include <sys/types.h>
10386 #define NGID 256
10387 #undef MAX
10388 #define MAX(x, y) ((x) > (y) ? (x) : (y))
10389
10390 int
10391 main ()
10392 {
10393   gid_t gidset[NGID];
10394   int i, n;
10395   union { gid_t gval; long lval; }  val;
10396
10397   val.lval = -1;
10398   for (i = 0; i < NGID; i++)
10399     gidset[i] = val.gval;
10400   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
10401                  gidset);
10402   /* Exit non-zero if getgroups seems to require an array of ints.  This
10403      happens when gid_t is short but getgroups modifies an array of ints.  */
10404   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
10405 }
10406 _ACEOF
10407 rm -f conftest$ac_exeext
10408 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10409   (eval $ac_link) 2>&5
10410   ac_status=$?
10411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10412   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10414   (eval $ac_try) 2>&5
10415   ac_status=$?
10416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10417   (exit $ac_status); }; }; then
10418   ac_cv_type_getgroups=gid_t
10419 else
10420   echo "$as_me: program exited with status $ac_status" >&5
10421 echo "$as_me: failed program was:" >&5
10422 sed 's/^/| /' conftest.$ac_ext >&5
10423
10424 ( exit $ac_status )
10425 ac_cv_type_getgroups=int
10426 fi
10427 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10428 fi
10429 if test $ac_cv_type_getgroups = cross; then
10430         cat >conftest.$ac_ext <<_ACEOF
10431 /* confdefs.h.  */
10432 _ACEOF
10433 cat confdefs.h >>conftest.$ac_ext
10434 cat >>conftest.$ac_ext <<_ACEOF
10435 /* end confdefs.h.  */
10436 #include <unistd.h>
10437
10438 _ACEOF
10439 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10440   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
10441   ac_cv_type_getgroups=gid_t
10442 else
10443   ac_cv_type_getgroups=int
10444 fi
10445 rm -f conftest*
10446
10447 fi
10448 fi
10449 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
10450 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
10451
10452 cat >>confdefs.h <<_ACEOF
10453 #define GETGROUPS_T $ac_cv_type_getgroups
10454 _ACEOF
10455
10456
10457 if test "${target}" = "${build}"; then
10458   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
10459 else
10460   case "${target}" in
10461         # This condition may need some tweaking.  It should include all
10462         # targets where the array type of the second argument of getgroups
10463         # is int and the type of gid_t is not equivalent to int.
10464         *-*-sunos* | *-*-ultrix*)
10465                 TARGET_GETGROUPS_T=int
10466                 ;;
10467         *)
10468                 TARGET_GETGROUPS_T=gid_t
10469                 ;;
10470   esac
10471 fi
10472
10473
10474
10475 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10476 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10477 if test "${ac_cv_header_sys_mman_h+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/mman.h>
10487 _ACEOF
10488 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10489   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10490   ac_status=$?
10491   grep -v '^ *+' conftest.er1 >conftest.err
10492   rm -f conftest.er1
10493   cat conftest.err >&5
10494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10495   (exit $ac_status); } >/dev/null; then
10496   if test -s conftest.err; then
10497     ac_cpp_err=$ac_c_preproc_warn_flag
10498     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10499   else
10500     ac_cpp_err=
10501   fi
10502 else
10503   ac_cpp_err=yes
10504 fi
10505 if test -z "$ac_cpp_err"; then
10506   ac_cv_header_sys_mman_h=yes
10507 else
10508   echo "$as_me: failed program was:" >&5
10509 sed 's/^/| /' conftest.$ac_ext >&5
10510
10511   ac_cv_header_sys_mman_h=no
10512 fi
10513 rm -f conftest.err conftest.$ac_ext
10514 fi
10515 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10516 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10517 if test $ac_cv_header_sys_mman_h = yes; then
10518   gcc_header_sys_mman_h=yes
10519 else
10520   gcc_header_sys_mman_h=no
10521 fi
10522
10523 echo "$as_me:$LINENO: checking for mmap" >&5
10524 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10525 if test "${ac_cv_func_mmap+set}" = set; then
10526   echo $ECHO_N "(cached) $ECHO_C" >&6
10527 else
10528   cat >conftest.$ac_ext <<_ACEOF
10529 /* confdefs.h.  */
10530 _ACEOF
10531 cat confdefs.h >>conftest.$ac_ext
10532 cat >>conftest.$ac_ext <<_ACEOF
10533 /* end confdefs.h.  */
10534 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10535    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10536 #define mmap innocuous_mmap
10537
10538 /* System header to define __stub macros and hopefully few prototypes,
10539     which can conflict with char mmap (); below.
10540     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10541     <limits.h> exists even on freestanding compilers.  */
10542
10543 #ifdef __STDC__
10544 # include <limits.h>
10545 #else
10546 # include <assert.h>
10547 #endif
10548
10549 #undef mmap
10550
10551 /* Override any gcc2 internal prototype to avoid an error.  */
10552 #ifdef __cplusplus
10553 extern "C"
10554 {
10555 #endif
10556 /* We use char because int might match the return type of a gcc2
10557    builtin and then its argument prototype would still apply.  */
10558 char mmap ();
10559 /* The GNU C library defines this for functions which it implements
10560     to always fail with ENOSYS.  Some functions are actually named
10561     something starting with __ and the normal name is an alias.  */
10562 #if defined (__stub_mmap) || defined (__stub___mmap)
10563 choke me
10564 #else
10565 char (*f) () = mmap;
10566 #endif
10567 #ifdef __cplusplus
10568 }
10569 #endif
10570
10571 int
10572 main ()
10573 {
10574 return f != mmap;
10575   ;
10576   return 0;
10577 }
10578 _ACEOF
10579 rm -f conftest.$ac_objext conftest$ac_exeext
10580 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10581   (eval $ac_link) 2>conftest.er1
10582   ac_status=$?
10583   grep -v '^ *+' conftest.er1 >conftest.err
10584   rm -f conftest.er1
10585   cat conftest.err >&5
10586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10587   (exit $ac_status); } &&
10588          { ac_try='test -z "$ac_c_werror_flag"
10589                          || test ! -s conftest.err'
10590   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10591   (eval $ac_try) 2>&5
10592   ac_status=$?
10593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10594   (exit $ac_status); }; } &&
10595          { ac_try='test -s conftest$ac_exeext'
10596   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10597   (eval $ac_try) 2>&5
10598   ac_status=$?
10599   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10600   (exit $ac_status); }; }; then
10601   ac_cv_func_mmap=yes
10602 else
10603   echo "$as_me: failed program was:" >&5
10604 sed 's/^/| /' conftest.$ac_ext >&5
10605
10606 ac_cv_func_mmap=no
10607 fi
10608 rm -f conftest.err conftest.$ac_objext \
10609       conftest$ac_exeext conftest.$ac_ext
10610 fi
10611 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10612 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10613 if test $ac_cv_func_mmap = yes; then
10614   gcc_func_mmap=yes
10615 else
10616   gcc_func_mmap=no
10617 fi
10618
10619 if test "$gcc_header_sys_mman_h" != yes \
10620  || test "$gcc_func_mmap" != yes; then
10621    gcc_cv_func_mmap_file=no
10622    gcc_cv_func_mmap_dev_zero=no
10623    gcc_cv_func_mmap_anon=no
10624 else
10625    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10626 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10627 if test "${gcc_cv_func_mmap_file+set}" = set; then
10628   echo $ECHO_N "(cached) $ECHO_C" >&6
10629 else
10630   # Add a system to this blacklist if
10631    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10632    # memory area containing the same data that you'd get if you applied
10633    # read() to the same fd.  The only system known to have a problem here
10634    # is VMS, where text files have record structure.
10635    case "$host_os" in
10636      vms* | ultrix*)
10637         gcc_cv_func_mmap_file=no ;;
10638      *)
10639         gcc_cv_func_mmap_file=yes;;
10640    esac
10641 fi
10642 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10643 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10644    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10645 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10646 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10647   echo $ECHO_N "(cached) $ECHO_C" >&6
10648 else
10649   # Add a system to this blacklist if it has mmap() but /dev/zero
10650    # does not exist, or if mmapping /dev/zero does not give anonymous
10651    # zeroed pages with both the following properties:
10652    # 1. If you map N consecutive pages in with one call, and then
10653    #    unmap any subset of those pages, the pages that were not
10654    #    explicitly unmapped remain accessible.
10655    # 2. If you map two adjacent blocks of memory and then unmap them
10656    #    both at once, they must both go away.
10657    # Systems known to be in this category are Windows (all variants),
10658    # VMS, and Darwin.
10659    case "$host_os" in
10660      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10661         gcc_cv_func_mmap_dev_zero=no ;;
10662      *)
10663         gcc_cv_func_mmap_dev_zero=yes;;
10664    esac
10665 fi
10666 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10667 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10668
10669    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10670    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10671 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10672 if test "${gcc_cv_decl_map_anon+set}" = set; then
10673   echo $ECHO_N "(cached) $ECHO_C" >&6
10674 else
10675   cat >conftest.$ac_ext <<_ACEOF
10676 /* confdefs.h.  */
10677 _ACEOF
10678 cat confdefs.h >>conftest.$ac_ext
10679 cat >>conftest.$ac_ext <<_ACEOF
10680 /* end confdefs.h.  */
10681 #include <sys/types.h>
10682 #include <sys/mman.h>
10683 #include <unistd.h>
10684
10685 #ifndef MAP_ANONYMOUS
10686 #define MAP_ANONYMOUS MAP_ANON
10687 #endif
10688
10689 int
10690 main ()
10691 {
10692 int n = MAP_ANONYMOUS;
10693   ;
10694   return 0;
10695 }
10696 _ACEOF
10697 rm -f conftest.$ac_objext
10698 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10699   (eval $ac_compile) 2>conftest.er1
10700   ac_status=$?
10701   grep -v '^ *+' conftest.er1 >conftest.err
10702   rm -f conftest.er1
10703   cat conftest.err >&5
10704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10705   (exit $ac_status); } &&
10706          { ac_try='test -z "$ac_c_werror_flag"
10707                          || test ! -s conftest.err'
10708   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10709   (eval $ac_try) 2>&5
10710   ac_status=$?
10711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10712   (exit $ac_status); }; } &&
10713          { ac_try='test -s conftest.$ac_objext'
10714   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10715   (eval $ac_try) 2>&5
10716   ac_status=$?
10717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10718   (exit $ac_status); }; }; then
10719   gcc_cv_decl_map_anon=yes
10720 else
10721   echo "$as_me: failed program was:" >&5
10722 sed 's/^/| /' conftest.$ac_ext >&5
10723
10724 gcc_cv_decl_map_anon=no
10725 fi
10726 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10727 fi
10728 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10729 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10730
10731    if test $gcc_cv_decl_map_anon = no; then
10732      gcc_cv_func_mmap_anon=no
10733    else
10734      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10735 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10736 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10737   echo $ECHO_N "(cached) $ECHO_C" >&6
10738 else
10739   # Add a system to this blacklist if it has mmap() and MAP_ANON or
10740    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10741    # doesn't give anonymous zeroed pages with the same properties listed
10742    # above for use of /dev/zero.
10743    # Systems known to be in this category are Windows, VMS, and SCO Unix.
10744    case "$host_os" in
10745      vms* | cygwin* | pe | mingw* | sco* | udk* )
10746         gcc_cv_func_mmap_anon=no ;;
10747      *)
10748         gcc_cv_func_mmap_anon=yes;;
10749    esac
10750 fi
10751 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10752 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10753    fi
10754 fi
10755
10756 if test $gcc_cv_func_mmap_file = yes; then
10757
10758 cat >>confdefs.h <<\_ACEOF
10759 #define HAVE_MMAP_FILE 1
10760 _ACEOF
10761
10762 fi
10763 if test $gcc_cv_func_mmap_dev_zero = yes; then
10764
10765 cat >>confdefs.h <<\_ACEOF
10766 #define HAVE_MMAP_DEV_ZERO 1
10767 _ACEOF
10768
10769 fi
10770 if test $gcc_cv_func_mmap_anon = yes; then
10771
10772 cat >>confdefs.h <<\_ACEOF
10773 #define HAVE_MMAP_ANON 1
10774 _ACEOF
10775
10776 fi
10777
10778
10779 case "${host}" in
10780 *-*-*vms*)
10781   # Under VMS, vfork works very differently than on Unix. The standard test
10782   # won't work, and it isn't easily adaptable. It makes more sense to
10783   # just force it.
10784   ac_cv_func_vfork_works=yes
10785   ;;
10786 esac
10787 echo "$as_me:$LINENO: checking for pid_t" >&5
10788 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10789 if test "${ac_cv_type_pid_t+set}" = set; then
10790   echo $ECHO_N "(cached) $ECHO_C" >&6
10791 else
10792   cat >conftest.$ac_ext <<_ACEOF
10793 /* confdefs.h.  */
10794 _ACEOF
10795 cat confdefs.h >>conftest.$ac_ext
10796 cat >>conftest.$ac_ext <<_ACEOF
10797 /* end confdefs.h.  */
10798 $ac_includes_default
10799 int
10800 main ()
10801 {
10802 if ((pid_t *) 0)
10803   return 0;
10804 if (sizeof (pid_t))
10805   return 0;
10806   ;
10807   return 0;
10808 }
10809 _ACEOF
10810 rm -f conftest.$ac_objext
10811 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10812   (eval $ac_compile) 2>conftest.er1
10813   ac_status=$?
10814   grep -v '^ *+' conftest.er1 >conftest.err
10815   rm -f conftest.er1
10816   cat conftest.err >&5
10817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10818   (exit $ac_status); } &&
10819          { ac_try='test -z "$ac_c_werror_flag"
10820                          || test ! -s conftest.err'
10821   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10822   (eval $ac_try) 2>&5
10823   ac_status=$?
10824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10825   (exit $ac_status); }; } &&
10826          { ac_try='test -s conftest.$ac_objext'
10827   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10828   (eval $ac_try) 2>&5
10829   ac_status=$?
10830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10831   (exit $ac_status); }; }; then
10832   ac_cv_type_pid_t=yes
10833 else
10834   echo "$as_me: failed program was:" >&5
10835 sed 's/^/| /' conftest.$ac_ext >&5
10836
10837 ac_cv_type_pid_t=no
10838 fi
10839 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10840 fi
10841 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10842 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10843 if test $ac_cv_type_pid_t = yes; then
10844   :
10845 else
10846
10847 cat >>confdefs.h <<_ACEOF
10848 #define pid_t int
10849 _ACEOF
10850
10851 fi
10852
10853
10854
10855 for ac_header in unistd.h vfork.h
10856 do
10857 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10858 echo "$as_me:$LINENO: checking for $ac_header" >&5
10859 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10860 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10861   echo $ECHO_N "(cached) $ECHO_C" >&6
10862 else
10863   cat >conftest.$ac_ext <<_ACEOF
10864 /* confdefs.h.  */
10865 _ACEOF
10866 cat confdefs.h >>conftest.$ac_ext
10867 cat >>conftest.$ac_ext <<_ACEOF
10868 /* end confdefs.h.  */
10869 #include <$ac_header>
10870 _ACEOF
10871 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10872   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10873   ac_status=$?
10874   grep -v '^ *+' conftest.er1 >conftest.err
10875   rm -f conftest.er1
10876   cat conftest.err >&5
10877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10878   (exit $ac_status); } >/dev/null; then
10879   if test -s conftest.err; then
10880     ac_cpp_err=$ac_c_preproc_warn_flag
10881     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10882   else
10883     ac_cpp_err=
10884   fi
10885 else
10886   ac_cpp_err=yes
10887 fi
10888 if test -z "$ac_cpp_err"; then
10889   eval "$as_ac_Header=yes"
10890 else
10891   echo "$as_me: failed program was:" >&5
10892 sed 's/^/| /' conftest.$ac_ext >&5
10893
10894   eval "$as_ac_Header=no"
10895 fi
10896 rm -f conftest.err conftest.$ac_ext
10897 fi
10898 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10899 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10900 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10901   cat >>confdefs.h <<_ACEOF
10902 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10903 _ACEOF
10904
10905 fi
10906 done
10907
10908
10909
10910 for ac_func in fork vfork
10911 do
10912 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10913 echo "$as_me:$LINENO: checking for $ac_func" >&5
10914 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10915 if eval "test \"\${$as_ac_var+set}\" = set"; then
10916   echo $ECHO_N "(cached) $ECHO_C" >&6
10917 else
10918   cat >conftest.$ac_ext <<_ACEOF
10919 /* confdefs.h.  */
10920 _ACEOF
10921 cat confdefs.h >>conftest.$ac_ext
10922 cat >>conftest.$ac_ext <<_ACEOF
10923 /* end confdefs.h.  */
10924 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10925    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10926 #define $ac_func innocuous_$ac_func
10927
10928 /* System header to define __stub macros and hopefully few prototypes,
10929     which can conflict with char $ac_func (); below.
10930     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10931     <limits.h> exists even on freestanding compilers.  */
10932
10933 #ifdef __STDC__
10934 # include <limits.h>
10935 #else
10936 # include <assert.h>
10937 #endif
10938
10939 #undef $ac_func
10940
10941 /* Override any gcc2 internal prototype to avoid an error.  */
10942 #ifdef __cplusplus
10943 extern "C"
10944 {
10945 #endif
10946 /* We use char because int might match the return type of a gcc2
10947    builtin and then its argument prototype would still apply.  */
10948 char $ac_func ();
10949 /* The GNU C library defines this for functions which it implements
10950     to always fail with ENOSYS.  Some functions are actually named
10951     something starting with __ and the normal name is an alias.  */
10952 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10953 choke me
10954 #else
10955 char (*f) () = $ac_func;
10956 #endif
10957 #ifdef __cplusplus
10958 }
10959 #endif
10960
10961 int
10962 main ()
10963 {
10964 return f != $ac_func;
10965   ;
10966   return 0;
10967 }
10968 _ACEOF
10969 rm -f conftest.$ac_objext conftest$ac_exeext
10970 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10971   (eval $ac_link) 2>conftest.er1
10972   ac_status=$?
10973   grep -v '^ *+' conftest.er1 >conftest.err
10974   rm -f conftest.er1
10975   cat conftest.err >&5
10976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10977   (exit $ac_status); } &&
10978          { ac_try='test -z "$ac_c_werror_flag"
10979                          || test ! -s conftest.err'
10980   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10981   (eval $ac_try) 2>&5
10982   ac_status=$?
10983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10984   (exit $ac_status); }; } &&
10985          { ac_try='test -s conftest$ac_exeext'
10986   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10987   (eval $ac_try) 2>&5
10988   ac_status=$?
10989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10990   (exit $ac_status); }; }; then
10991   eval "$as_ac_var=yes"
10992 else
10993   echo "$as_me: failed program was:" >&5
10994 sed 's/^/| /' conftest.$ac_ext >&5
10995
10996 eval "$as_ac_var=no"
10997 fi
10998 rm -f conftest.err conftest.$ac_objext \
10999       conftest$ac_exeext conftest.$ac_ext
11000 fi
11001 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11002 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11003 if test `eval echo '${'$as_ac_var'}'` = yes; then
11004   cat >>confdefs.h <<_ACEOF
11005 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11006 _ACEOF
11007
11008 fi
11009 done
11010
11011 if test "x$ac_cv_func_fork" = xyes; then
11012   echo "$as_me:$LINENO: checking for working fork" >&5
11013 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
11014 if test "${ac_cv_func_fork_works+set}" = set; then
11015   echo $ECHO_N "(cached) $ECHO_C" >&6
11016 else
11017   if test "$cross_compiling" = yes; then
11018   ac_cv_func_fork_works=cross
11019 else
11020   cat >conftest.$ac_ext <<_ACEOF
11021 /* By Ruediger Kuhlmann. */
11022       #include <sys/types.h>
11023       #if HAVE_UNISTD_H
11024       # include <unistd.h>
11025       #endif
11026       /* Some systems only have a dummy stub for fork() */
11027       int main ()
11028       {
11029         if (fork() < 0)
11030           exit (1);
11031         exit (0);
11032       }
11033 _ACEOF
11034 rm -f conftest$ac_exeext
11035 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11036   (eval $ac_link) 2>&5
11037   ac_status=$?
11038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11039   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11040   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11041   (eval $ac_try) 2>&5
11042   ac_status=$?
11043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11044   (exit $ac_status); }; }; then
11045   ac_cv_func_fork_works=yes
11046 else
11047   echo "$as_me: program exited with status $ac_status" >&5
11048 echo "$as_me: failed program was:" >&5
11049 sed 's/^/| /' conftest.$ac_ext >&5
11050
11051 ( exit $ac_status )
11052 ac_cv_func_fork_works=no
11053 fi
11054 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11055 fi
11056 fi
11057 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
11058 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
11059
11060 else
11061   ac_cv_func_fork_works=$ac_cv_func_fork
11062 fi
11063 if test "x$ac_cv_func_fork_works" = xcross; then
11064   case $host in
11065     *-*-amigaos* | *-*-msdosdjgpp*)
11066       # Override, as these systems have only a dummy fork() stub
11067       ac_cv_func_fork_works=no
11068       ;;
11069     *)
11070       ac_cv_func_fork_works=yes
11071       ;;
11072   esac
11073   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11074 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11075 fi
11076 ac_cv_func_vfork_works=$ac_cv_func_vfork
11077 if test "x$ac_cv_func_vfork" = xyes; then
11078   echo "$as_me:$LINENO: checking for working vfork" >&5
11079 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
11080 if test "${ac_cv_func_vfork_works+set}" = set; then
11081   echo $ECHO_N "(cached) $ECHO_C" >&6
11082 else
11083   if test "$cross_compiling" = yes; then
11084   ac_cv_func_vfork_works=cross
11085 else
11086   cat >conftest.$ac_ext <<_ACEOF
11087 /* confdefs.h.  */
11088 _ACEOF
11089 cat confdefs.h >>conftest.$ac_ext
11090 cat >>conftest.$ac_ext <<_ACEOF
11091 /* end confdefs.h.  */
11092 /* Thanks to Paul Eggert for this test.  */
11093 #include <stdio.h>
11094 #include <stdlib.h>
11095 #include <sys/types.h>
11096 #include <sys/stat.h>
11097 #include <sys/wait.h>
11098 #if HAVE_UNISTD_H
11099 # include <unistd.h>
11100 #endif
11101 #if HAVE_VFORK_H
11102 # include <vfork.h>
11103 #endif
11104 /* On some sparc systems, changes by the child to local and incoming
11105    argument registers are propagated back to the parent.  The compiler
11106    is told about this with #include <vfork.h>, but some compilers
11107    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11108    static variable whose address is put into a register that is
11109    clobbered by the vfork.  */
11110 static void
11111 #ifdef __cplusplus
11112 sparc_address_test (int arg)
11113 # else
11114 sparc_address_test (arg) int arg;
11115 #endif
11116 {
11117   static pid_t child;
11118   if (!child) {
11119     child = vfork ();
11120     if (child < 0) {
11121       perror ("vfork");
11122       _exit(2);
11123     }
11124     if (!child) {
11125       arg = getpid();
11126       write(-1, "", 0);
11127       _exit (arg);
11128     }
11129   }
11130 }
11131
11132 int
11133 main ()
11134 {
11135   pid_t parent = getpid ();
11136   pid_t child;
11137
11138   sparc_address_test (0);
11139
11140   child = vfork ();
11141
11142   if (child == 0) {
11143     /* Here is another test for sparc vfork register problems.  This
11144        test uses lots of local variables, at least as many local
11145        variables as main has allocated so far including compiler
11146        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11147        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11148        reuse the register of parent for one of the local variables,
11149        since it will think that parent can't possibly be used any more
11150        in this routine.  Assigning to the local variable will thus
11151        munge parent in the parent process.  */
11152     pid_t
11153       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11154       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11155     /* Convince the compiler that p..p7 are live; otherwise, it might
11156        use the same hardware register for all 8 local variables.  */
11157     if (p != p1 || p != p2 || p != p3 || p != p4
11158         || p != p5 || p != p6 || p != p7)
11159       _exit(1);
11160
11161     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11162        from child file descriptors.  If the child closes a descriptor
11163        before it execs or exits, this munges the parent's descriptor
11164        as well.  Test for this by closing stdout in the child.  */
11165     _exit(close(fileno(stdout)) != 0);
11166   } else {
11167     int status;
11168     struct stat st;
11169
11170     while (wait(&status) != child)
11171       ;
11172     exit(
11173          /* Was there some problem with vforking?  */
11174          child < 0
11175
11176          /* Did the child fail?  (This shouldn't happen.)  */
11177          || status
11178
11179          /* Did the vfork/compiler bug occur?  */
11180          || parent != getpid()
11181
11182          /* Did the file descriptor bug occur?  */
11183          || fstat(fileno(stdout), &st) != 0
11184          );
11185   }
11186 }
11187 _ACEOF
11188 rm -f conftest$ac_exeext
11189 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11190   (eval $ac_link) 2>&5
11191   ac_status=$?
11192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11193   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11194   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11195   (eval $ac_try) 2>&5
11196   ac_status=$?
11197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11198   (exit $ac_status); }; }; then
11199   ac_cv_func_vfork_works=yes
11200 else
11201   echo "$as_me: program exited with status $ac_status" >&5
11202 echo "$as_me: failed program was:" >&5
11203 sed 's/^/| /' conftest.$ac_ext >&5
11204
11205 ( exit $ac_status )
11206 ac_cv_func_vfork_works=no
11207 fi
11208 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11209 fi
11210 fi
11211 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11212 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11213
11214 fi;
11215 if test "x$ac_cv_func_fork_works" = xcross; then
11216   ac_cv_func_vfork_works=$ac_cv_func_vfork
11217   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11218 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11219 fi
11220
11221 if test "x$ac_cv_func_vfork_works" = xyes; then
11222
11223 cat >>confdefs.h <<\_ACEOF
11224 #define HAVE_WORKING_VFORK 1
11225 _ACEOF
11226
11227 else
11228
11229 cat >>confdefs.h <<\_ACEOF
11230 #define vfork fork
11231 _ACEOF
11232
11233 fi
11234 if test "x$ac_cv_func_fork_works" = xyes; then
11235
11236 cat >>confdefs.h <<\_ACEOF
11237 #define HAVE_WORKING_FORK 1
11238 _ACEOF
11239
11240 fi
11241
11242
11243
11244       if test "X$prefix" = "XNONE"; then
11245     acl_final_prefix="$ac_default_prefix"
11246   else
11247     acl_final_prefix="$prefix"
11248   fi
11249   if test "X$exec_prefix" = "XNONE"; then
11250     acl_final_exec_prefix='${prefix}'
11251   else
11252     acl_final_exec_prefix="$exec_prefix"
11253   fi
11254   acl_save_prefix="$prefix"
11255   prefix="$acl_final_prefix"
11256   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11257   prefix="$acl_save_prefix"
11258
11259
11260 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11261 if test "${with_gnu_ld+set}" = set; then
11262   withval="$with_gnu_ld"
11263   test "$withval" = no || with_gnu_ld=yes
11264 else
11265   with_gnu_ld=no
11266 fi;
11267 # Prepare PATH_SEPARATOR.
11268 # The user is always right.
11269 if test "${PATH_SEPARATOR+set}" != set; then
11270   echo "#! /bin/sh" >conf$$.sh
11271   echo  "exit 0"   >>conf$$.sh
11272   chmod +x conf$$.sh
11273   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11274     PATH_SEPARATOR=';'
11275   else
11276     PATH_SEPARATOR=:
11277   fi
11278   rm -f conf$$.sh
11279 fi
11280 ac_prog=ld
11281 if test "$GCC" = yes; then
11282   # Check if gcc -print-prog-name=ld gives a path.
11283   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11284 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11285   case $host in
11286   *-*-mingw*)
11287     # gcc leaves a trailing carriage return which upsets mingw
11288     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11289   *)
11290     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11291   esac
11292   case $ac_prog in
11293     # Accept absolute paths.
11294     [\\/]* | [A-Za-z]:[\\/]*)
11295       re_direlt='/[^/][^/]*/\.\./'
11296       # Canonicalize the path of ld
11297       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11298       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11299         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11300       done
11301       test -z "$LD" && LD="$ac_prog"
11302       ;;
11303   "")
11304     # If it fails, then pretend we aren't using GCC.
11305     ac_prog=ld
11306     ;;
11307   *)
11308     # If it is relative, then search for the first ld in PATH.
11309     with_gnu_ld=unknown
11310     ;;
11311   esac
11312 elif test "$with_gnu_ld" = yes; then
11313   echo "$as_me:$LINENO: checking for GNU ld" >&5
11314 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11315 else
11316   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11317 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11318 fi
11319 if test "${acl_cv_path_LD+set}" = set; then
11320   echo $ECHO_N "(cached) $ECHO_C" >&6
11321 else
11322   if test -z "$LD"; then
11323   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11324   for ac_dir in $PATH; do
11325     test -z "$ac_dir" && ac_dir=.
11326     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11327       acl_cv_path_LD="$ac_dir/$ac_prog"
11328       # Check to see if the program is GNU ld.  I'd rather use --version,
11329       # but apparently some GNU ld's only accept -v.
11330       # Break only if it was the GNU/non-GNU ld that we prefer.
11331       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11332         test "$with_gnu_ld" != no && break
11333       else
11334         test "$with_gnu_ld" != yes && break
11335       fi
11336     fi
11337   done
11338   IFS="$ac_save_ifs"
11339 else
11340   acl_cv_path_LD="$LD" # Let the user override the test with a path.
11341 fi
11342 fi
11343
11344 LD="$acl_cv_path_LD"
11345 if test -n "$LD"; then
11346   echo "$as_me:$LINENO: result: $LD" >&5
11347 echo "${ECHO_T}$LD" >&6
11348 else
11349   echo "$as_me:$LINENO: result: no" >&5
11350 echo "${ECHO_T}no" >&6
11351 fi
11352 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11353 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11354    { (exit 1); exit 1; }; }
11355 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11356 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11357 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11358   echo $ECHO_N "(cached) $ECHO_C" >&6
11359 else
11360   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11361 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11362   acl_cv_prog_gnu_ld=yes
11363 else
11364   acl_cv_prog_gnu_ld=no
11365 fi
11366 fi
11367 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11368 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11369 with_gnu_ld=$acl_cv_prog_gnu_ld
11370
11371
11372
11373                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11374 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11375 if test "${acl_cv_rpath+set}" = set; then
11376   echo $ECHO_N "(cached) $ECHO_C" >&6
11377 else
11378
11379     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11380     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11381     . ./conftest.sh
11382     rm -f ./conftest.sh
11383     acl_cv_rpath=done
11384
11385 fi
11386 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11387 echo "${ECHO_T}$acl_cv_rpath" >&6
11388   wl="$acl_cv_wl"
11389   libext="$acl_cv_libext"
11390   shlibext="$acl_cv_shlibext"
11391   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11392   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11393   hardcode_direct="$acl_cv_hardcode_direct"
11394   hardcode_minus_L="$acl_cv_hardcode_minus_L"
11395     # Check whether --enable-rpath or --disable-rpath was given.
11396 if test "${enable_rpath+set}" = set; then
11397   enableval="$enable_rpath"
11398   :
11399 else
11400   enable_rpath=yes
11401 fi;
11402
11403
11404
11405
11406
11407
11408
11409     use_additional=yes
11410
11411   acl_save_prefix="$prefix"
11412   prefix="$acl_final_prefix"
11413   acl_save_exec_prefix="$exec_prefix"
11414   exec_prefix="$acl_final_exec_prefix"
11415
11416     eval additional_includedir=\"$includedir\"
11417     eval additional_libdir=\"$libdir\"
11418
11419   exec_prefix="$acl_save_exec_prefix"
11420   prefix="$acl_save_prefix"
11421
11422
11423 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11424 if test "${with_libiconv_prefix+set}" = set; then
11425   withval="$with_libiconv_prefix"
11426
11427     if test "X$withval" = "Xno"; then
11428       use_additional=no
11429     else
11430       if test "X$withval" = "X"; then
11431
11432   acl_save_prefix="$prefix"
11433   prefix="$acl_final_prefix"
11434   acl_save_exec_prefix="$exec_prefix"
11435   exec_prefix="$acl_final_exec_prefix"
11436
11437           eval additional_includedir=\"$includedir\"
11438           eval additional_libdir=\"$libdir\"
11439
11440   exec_prefix="$acl_save_exec_prefix"
11441   prefix="$acl_save_prefix"
11442
11443       else
11444         additional_includedir="$withval/include"
11445         additional_libdir="$withval/lib"
11446       fi
11447     fi
11448
11449 fi;
11450       LIBICONV=
11451   LTLIBICONV=
11452   INCICONV=
11453   rpathdirs=
11454   ltrpathdirs=
11455   names_already_handled=
11456   names_next_round='iconv '
11457   while test -n "$names_next_round"; do
11458     names_this_round="$names_next_round"
11459     names_next_round=
11460     for name in $names_this_round; do
11461       already_handled=
11462       for n in $names_already_handled; do
11463         if test "$n" = "$name"; then
11464           already_handled=yes
11465           break
11466         fi
11467       done
11468       if test -z "$already_handled"; then
11469         names_already_handled="$names_already_handled $name"
11470                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11471         eval value=\"\$HAVE_LIB$uppername\"
11472         if test -n "$value"; then
11473           if test "$value" = yes; then
11474             eval value=\"\$LIB$uppername\"
11475             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11476             eval value=\"\$LTLIB$uppername\"
11477             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11478           else
11479                                     :
11480           fi
11481         else
11482                               found_dir=
11483           found_la=
11484           found_so=
11485           found_a=
11486           if test $use_additional = yes; then
11487             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11488               found_dir="$additional_libdir"
11489               found_so="$additional_libdir/lib$name.$shlibext"
11490               if test -f "$additional_libdir/lib$name.la"; then
11491                 found_la="$additional_libdir/lib$name.la"
11492               fi
11493             else
11494               if test -f "$additional_libdir/lib$name.$libext"; then
11495                 found_dir="$additional_libdir"
11496                 found_a="$additional_libdir/lib$name.$libext"
11497                 if test -f "$additional_libdir/lib$name.la"; then
11498                   found_la="$additional_libdir/lib$name.la"
11499                 fi
11500               fi
11501             fi
11502           fi
11503           if test "X$found_dir" = "X"; then
11504             for x in $LDFLAGS $LTLIBICONV; do
11505
11506   acl_save_prefix="$prefix"
11507   prefix="$acl_final_prefix"
11508   acl_save_exec_prefix="$exec_prefix"
11509   exec_prefix="$acl_final_exec_prefix"
11510   eval x=\"$x\"
11511   exec_prefix="$acl_save_exec_prefix"
11512   prefix="$acl_save_prefix"
11513
11514               case "$x" in
11515                 -L*)
11516                   dir=`echo "X$x" | sed -e 's/^X-L//'`
11517                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11518                     found_dir="$dir"
11519                     found_so="$dir/lib$name.$shlibext"
11520                     if test -f "$dir/lib$name.la"; then
11521                       found_la="$dir/lib$name.la"
11522                     fi
11523                   else
11524                     if test -f "$dir/lib$name.$libext"; then
11525                       found_dir="$dir"
11526                       found_a="$dir/lib$name.$libext"
11527                       if test -f "$dir/lib$name.la"; then
11528                         found_la="$dir/lib$name.la"
11529                       fi
11530                     fi
11531                   fi
11532                   ;;
11533               esac
11534               if test "X$found_dir" != "X"; then
11535                 break
11536               fi
11537             done
11538           fi
11539           if test "X$found_dir" != "X"; then
11540                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11541             if test "X$found_so" != "X"; then
11542                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11543                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11544               else
11545                                                                                 haveit=
11546                 for x in $ltrpathdirs; do
11547                   if test "X$x" = "X$found_dir"; then
11548                     haveit=yes
11549                     break
11550                   fi
11551                 done
11552                 if test -z "$haveit"; then
11553                   ltrpathdirs="$ltrpathdirs $found_dir"
11554                 fi
11555                                 if test "$hardcode_direct" = yes; then
11556                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11557                 else
11558                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11559                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11560                                                             haveit=
11561                     for x in $rpathdirs; do
11562                       if test "X$x" = "X$found_dir"; then
11563                         haveit=yes
11564                         break
11565                       fi
11566                     done
11567                     if test -z "$haveit"; then
11568                       rpathdirs="$rpathdirs $found_dir"
11569                     fi
11570                   else
11571                                                                                 haveit=
11572                     for x in $LDFLAGS $LIBICONV; do
11573
11574   acl_save_prefix="$prefix"
11575   prefix="$acl_final_prefix"
11576   acl_save_exec_prefix="$exec_prefix"
11577   exec_prefix="$acl_final_exec_prefix"
11578   eval x=\"$x\"
11579   exec_prefix="$acl_save_exec_prefix"
11580   prefix="$acl_save_prefix"
11581
11582                       if test "X$x" = "X-L$found_dir"; then
11583                         haveit=yes
11584                         break
11585                       fi
11586                     done
11587                     if test -z "$haveit"; then
11588                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11589                     fi
11590                     if test "$hardcode_minus_L" != no; then
11591                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11592                     else
11593                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11594                     fi
11595                   fi
11596                 fi
11597               fi
11598             else
11599               if test "X$found_a" != "X"; then
11600                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11601               else
11602                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11603               fi
11604             fi
11605                         additional_includedir=
11606             case "$found_dir" in
11607               */lib | */lib/)
11608                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11609                 additional_includedir="$basedir/include"
11610                 ;;
11611             esac
11612             if test "X$additional_includedir" != "X"; then
11613                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
11614                 haveit=
11615                 if test "X$additional_includedir" = "X/usr/local/include"; then
11616                   if test -n "$GCC"; then
11617                     case $host_os in
11618                       linux*) haveit=yes;;
11619                     esac
11620                   fi
11621                 fi
11622                 if test -z "$haveit"; then
11623                   for x in $CPPFLAGS $INCICONV; do
11624
11625   acl_save_prefix="$prefix"
11626   prefix="$acl_final_prefix"
11627   acl_save_exec_prefix="$exec_prefix"
11628   exec_prefix="$acl_final_exec_prefix"
11629   eval x=\"$x\"
11630   exec_prefix="$acl_save_exec_prefix"
11631   prefix="$acl_save_prefix"
11632
11633                     if test "X$x" = "X-I$additional_includedir"; then
11634                       haveit=yes
11635                       break
11636                     fi
11637                   done
11638                   if test -z "$haveit"; then
11639                     if test -d "$additional_includedir"; then
11640                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11641                     fi
11642                   fi
11643                 fi
11644               fi
11645             fi
11646                         if test -n "$found_la"; then
11647                                                         save_libdir="$libdir"
11648               case "$found_la" in
11649                 */* | *\\*) . "$found_la" ;;
11650                 *) . "./$found_la" ;;
11651               esac
11652               libdir="$save_libdir"
11653                             for dep in $dependency_libs; do
11654                 case "$dep" in
11655                   -L*)
11656                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11657                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
11658                       haveit=
11659                       if test "X$additional_libdir" = "X/usr/local/lib"; then
11660                         if test -n "$GCC"; then
11661                           case $host_os in
11662                             linux*) haveit=yes;;
11663                           esac
11664                         fi
11665                       fi
11666                       if test -z "$haveit"; then
11667                         haveit=
11668                         for x in $LDFLAGS $LIBICONV; do
11669
11670   acl_save_prefix="$prefix"
11671   prefix="$acl_final_prefix"
11672   acl_save_exec_prefix="$exec_prefix"
11673   exec_prefix="$acl_final_exec_prefix"
11674   eval x=\"$x\"
11675   exec_prefix="$acl_save_exec_prefix"
11676   prefix="$acl_save_prefix"
11677
11678                           if test "X$x" = "X-L$additional_libdir"; then
11679                             haveit=yes
11680                             break
11681                           fi
11682                         done
11683                         if test -z "$haveit"; then
11684                           if test -d "$additional_libdir"; then
11685                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11686                           fi
11687                         fi
11688                         haveit=
11689                         for x in $LDFLAGS $LTLIBICONV; do
11690
11691   acl_save_prefix="$prefix"
11692   prefix="$acl_final_prefix"
11693   acl_save_exec_prefix="$exec_prefix"
11694   exec_prefix="$acl_final_exec_prefix"
11695   eval x=\"$x\"
11696   exec_prefix="$acl_save_exec_prefix"
11697   prefix="$acl_save_prefix"
11698
11699                           if test "X$x" = "X-L$additional_libdir"; then
11700                             haveit=yes
11701                             break
11702                           fi
11703                         done
11704                         if test -z "$haveit"; then
11705                           if test -d "$additional_libdir"; then
11706                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11707                           fi
11708                         fi
11709                       fi
11710                     fi
11711                     ;;
11712                   -R*)
11713                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
11714                     if test "$enable_rpath" != no; then
11715                                                                   haveit=
11716                       for x in $rpathdirs; do
11717                         if test "X$x" = "X$dir"; then
11718                           haveit=yes
11719                           break
11720                         fi
11721                       done
11722                       if test -z "$haveit"; then
11723                         rpathdirs="$rpathdirs $dir"
11724                       fi
11725                                                                   haveit=
11726                       for x in $ltrpathdirs; do
11727                         if test "X$x" = "X$dir"; then
11728                           haveit=yes
11729                           break
11730                         fi
11731                       done
11732                       if test -z "$haveit"; then
11733                         ltrpathdirs="$ltrpathdirs $dir"
11734                       fi
11735                     fi
11736                     ;;
11737                   -l*)
11738                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11739                     ;;
11740                   *.la)
11741                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11742                     ;;
11743                   *)
11744                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11745                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11746                     ;;
11747                 esac
11748               done
11749             fi
11750           else
11751                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11752             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11753           fi
11754         fi
11755       fi
11756     done
11757   done
11758   if test "X$rpathdirs" != "X"; then
11759     if test -n "$hardcode_libdir_separator"; then
11760                         alldirs=
11761       for found_dir in $rpathdirs; do
11762         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11763       done
11764             acl_save_libdir="$libdir"
11765       libdir="$alldirs"
11766       eval flag=\"$hardcode_libdir_flag_spec\"
11767       libdir="$acl_save_libdir"
11768       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11769     else
11770             for found_dir in $rpathdirs; do
11771         acl_save_libdir="$libdir"
11772         libdir="$found_dir"
11773         eval flag=\"$hardcode_libdir_flag_spec\"
11774         libdir="$acl_save_libdir"
11775         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11776       done
11777     fi
11778   fi
11779   if test "X$ltrpathdirs" != "X"; then
11780             for found_dir in $ltrpathdirs; do
11781       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11782     done
11783   fi
11784
11785
11786
11787
11788
11789
11790
11791           am_save_CPPFLAGS="$CPPFLAGS"
11792
11793   for element in $INCICONV; do
11794     haveit=
11795     for x in $CPPFLAGS; do
11796
11797   acl_save_prefix="$prefix"
11798   prefix="$acl_final_prefix"
11799   acl_save_exec_prefix="$exec_prefix"
11800   exec_prefix="$acl_final_exec_prefix"
11801   eval x=\"$x\"
11802   exec_prefix="$acl_save_exec_prefix"
11803   prefix="$acl_save_prefix"
11804
11805       if test "X$x" = "X$element"; then
11806         haveit=yes
11807         break
11808       fi
11809     done
11810     if test -z "$haveit"; then
11811       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11812     fi
11813   done
11814
11815
11816   echo "$as_me:$LINENO: checking for iconv" >&5
11817 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11818 if test "${am_cv_func_iconv+set}" = set; then
11819   echo $ECHO_N "(cached) $ECHO_C" >&6
11820 else
11821
11822     am_cv_func_iconv="no, consider installing GNU libiconv"
11823     am_cv_lib_iconv=no
11824     cat >conftest.$ac_ext <<_ACEOF
11825 /* confdefs.h.  */
11826 _ACEOF
11827 cat confdefs.h >>conftest.$ac_ext
11828 cat >>conftest.$ac_ext <<_ACEOF
11829 /* end confdefs.h.  */
11830 #include <stdlib.h>
11831 #include <iconv.h>
11832 int
11833 main ()
11834 {
11835 iconv_t cd = iconv_open("","");
11836        iconv(cd,NULL,NULL,NULL,NULL);
11837        iconv_close(cd);
11838   ;
11839   return 0;
11840 }
11841 _ACEOF
11842 rm -f conftest.$ac_objext conftest$ac_exeext
11843 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11844   (eval $ac_link) 2>conftest.er1
11845   ac_status=$?
11846   grep -v '^ *+' conftest.er1 >conftest.err
11847   rm -f conftest.er1
11848   cat conftest.err >&5
11849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11850   (exit $ac_status); } &&
11851          { ac_try='test -z "$ac_c_werror_flag"
11852                          || test ! -s conftest.err'
11853   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11854   (eval $ac_try) 2>&5
11855   ac_status=$?
11856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11857   (exit $ac_status); }; } &&
11858          { ac_try='test -s conftest$ac_exeext'
11859   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11860   (eval $ac_try) 2>&5
11861   ac_status=$?
11862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11863   (exit $ac_status); }; }; then
11864   am_cv_func_iconv=yes
11865 else
11866   echo "$as_me: failed program was:" >&5
11867 sed 's/^/| /' conftest.$ac_ext >&5
11868
11869 fi
11870 rm -f conftest.err conftest.$ac_objext \
11871       conftest$ac_exeext conftest.$ac_ext
11872     if test "$am_cv_func_iconv" != yes; then
11873       am_save_LIBS="$LIBS"
11874       LIBS="$LIBS $LIBICONV"
11875       cat >conftest.$ac_ext <<_ACEOF
11876 /* confdefs.h.  */
11877 _ACEOF
11878 cat confdefs.h >>conftest.$ac_ext
11879 cat >>conftest.$ac_ext <<_ACEOF
11880 /* end confdefs.h.  */
11881 #include <stdlib.h>
11882 #include <iconv.h>
11883 int
11884 main ()
11885 {
11886 iconv_t cd = iconv_open("","");
11887          iconv(cd,NULL,NULL,NULL,NULL);
11888          iconv_close(cd);
11889   ;
11890   return 0;
11891 }
11892 _ACEOF
11893 rm -f conftest.$ac_objext conftest$ac_exeext
11894 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11895   (eval $ac_link) 2>conftest.er1
11896   ac_status=$?
11897   grep -v '^ *+' conftest.er1 >conftest.err
11898   rm -f conftest.er1
11899   cat conftest.err >&5
11900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11901   (exit $ac_status); } &&
11902          { ac_try='test -z "$ac_c_werror_flag"
11903                          || test ! -s conftest.err'
11904   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11905   (eval $ac_try) 2>&5
11906   ac_status=$?
11907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11908   (exit $ac_status); }; } &&
11909          { ac_try='test -s conftest$ac_exeext'
11910   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11911   (eval $ac_try) 2>&5
11912   ac_status=$?
11913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11914   (exit $ac_status); }; }; then
11915   am_cv_lib_iconv=yes
11916         am_cv_func_iconv=yes
11917 else
11918   echo "$as_me: failed program was:" >&5
11919 sed 's/^/| /' conftest.$ac_ext >&5
11920
11921 fi
11922 rm -f conftest.err conftest.$ac_objext \
11923       conftest$ac_exeext conftest.$ac_ext
11924       LIBS="$am_save_LIBS"
11925     fi
11926
11927 fi
11928 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11929 echo "${ECHO_T}$am_cv_func_iconv" >&6
11930   if test "$am_cv_func_iconv" = yes; then
11931
11932 cat >>confdefs.h <<\_ACEOF
11933 #define HAVE_ICONV 1
11934 _ACEOF
11935
11936   fi
11937   if test "$am_cv_lib_iconv" = yes; then
11938     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11939 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11940     echo "$as_me:$LINENO: result: $LIBICONV" >&5
11941 echo "${ECHO_T}$LIBICONV" >&6
11942   else
11943             CPPFLAGS="$am_save_CPPFLAGS"
11944     LIBICONV=
11945     LTLIBICONV=
11946   fi
11947
11948
11949
11950   if test "$am_cv_func_iconv" = yes; then
11951     echo "$as_me:$LINENO: checking for iconv declaration" >&5
11952 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11953     if test "${am_cv_proto_iconv+set}" = set; then
11954   echo $ECHO_N "(cached) $ECHO_C" >&6
11955 else
11956
11957       cat >conftest.$ac_ext <<_ACEOF
11958 /* confdefs.h.  */
11959 _ACEOF
11960 cat confdefs.h >>conftest.$ac_ext
11961 cat >>conftest.$ac_ext <<_ACEOF
11962 /* end confdefs.h.  */
11963
11964 #include <stdlib.h>
11965 #include <iconv.h>
11966 extern
11967 #ifdef __cplusplus
11968 "C"
11969 #endif
11970 #if defined(__STDC__) || defined(__cplusplus)
11971 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11972 #else
11973 size_t iconv();
11974 #endif
11975
11976 int
11977 main ()
11978 {
11979
11980   ;
11981   return 0;
11982 }
11983 _ACEOF
11984 rm -f conftest.$ac_objext
11985 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11986   (eval $ac_compile) 2>conftest.er1
11987   ac_status=$?
11988   grep -v '^ *+' conftest.er1 >conftest.err
11989   rm -f conftest.er1
11990   cat conftest.err >&5
11991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11992   (exit $ac_status); } &&
11993          { ac_try='test -z "$ac_c_werror_flag"
11994                          || test ! -s conftest.err'
11995   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11996   (eval $ac_try) 2>&5
11997   ac_status=$?
11998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11999   (exit $ac_status); }; } &&
12000          { ac_try='test -s conftest.$ac_objext'
12001   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12002   (eval $ac_try) 2>&5
12003   ac_status=$?
12004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12005   (exit $ac_status); }; }; then
12006   am_cv_proto_iconv_arg1=""
12007 else
12008   echo "$as_me: failed program was:" >&5
12009 sed 's/^/| /' conftest.$ac_ext >&5
12010
12011 am_cv_proto_iconv_arg1="const"
12012 fi
12013 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12014       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);"
12015 fi
12016
12017     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
12018     echo "$as_me:$LINENO: result: ${ac_t:-
12019          }$am_cv_proto_iconv" >&5
12020 echo "${ECHO_T}${ac_t:-
12021          }$am_cv_proto_iconv" >&6
12022
12023 cat >>confdefs.h <<_ACEOF
12024 #define ICONV_CONST $am_cv_proto_iconv_arg1
12025 _ACEOF
12026
12027   fi
12028
12029 # Until we have in-tree GNU iconv:
12030 LIBICONV_DEP=
12031
12032
12033
12034   echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
12035 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
12036 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
12037   echo $ECHO_N "(cached) $ECHO_C" >&6
12038 else
12039   cat >conftest.$ac_ext <<_ACEOF
12040 /* confdefs.h.  */
12041 _ACEOF
12042 cat confdefs.h >>conftest.$ac_ext
12043 cat >>conftest.$ac_ext <<_ACEOF
12044 /* end confdefs.h.  */
12045 #include <locale.h>
12046 int
12047 main ()
12048 {
12049 return LC_MESSAGES
12050   ;
12051   return 0;
12052 }
12053 _ACEOF
12054 rm -f conftest.$ac_objext conftest$ac_exeext
12055 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12056   (eval $ac_link) 2>conftest.er1
12057   ac_status=$?
12058   grep -v '^ *+' conftest.er1 >conftest.err
12059   rm -f conftest.er1
12060   cat conftest.err >&5
12061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12062   (exit $ac_status); } &&
12063          { ac_try='test -z "$ac_c_werror_flag"
12064                          || test ! -s conftest.err'
12065   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12066   (eval $ac_try) 2>&5
12067   ac_status=$?
12068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12069   (exit $ac_status); }; } &&
12070          { ac_try='test -s conftest$ac_exeext'
12071   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12072   (eval $ac_try) 2>&5
12073   ac_status=$?
12074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12075   (exit $ac_status); }; }; then
12076   am_cv_val_LC_MESSAGES=yes
12077 else
12078   echo "$as_me: failed program was:" >&5
12079 sed 's/^/| /' conftest.$ac_ext >&5
12080
12081 am_cv_val_LC_MESSAGES=no
12082 fi
12083 rm -f conftest.err conftest.$ac_objext \
12084       conftest$ac_exeext conftest.$ac_ext
12085 fi
12086 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
12087 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
12088   if test $am_cv_val_LC_MESSAGES = yes; then
12089
12090 cat >>confdefs.h <<\_ACEOF
12091 #define HAVE_LC_MESSAGES 1
12092 _ACEOF
12093
12094   fi
12095
12096
12097
12098   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
12099 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
12100 if test "${am_cv_langinfo_codeset+set}" = set; then
12101   echo $ECHO_N "(cached) $ECHO_C" >&6
12102 else
12103   cat >conftest.$ac_ext <<_ACEOF
12104 /* confdefs.h.  */
12105 _ACEOF
12106 cat confdefs.h >>conftest.$ac_ext
12107 cat >>conftest.$ac_ext <<_ACEOF
12108 /* end confdefs.h.  */
12109 #include <langinfo.h>
12110 int
12111 main ()
12112 {
12113 char* cs = nl_langinfo(CODESET);
12114   ;
12115   return 0;
12116 }
12117 _ACEOF
12118 rm -f conftest.$ac_objext conftest$ac_exeext
12119 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12120   (eval $ac_link) 2>conftest.er1
12121   ac_status=$?
12122   grep -v '^ *+' conftest.er1 >conftest.err
12123   rm -f conftest.er1
12124   cat conftest.err >&5
12125   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12126   (exit $ac_status); } &&
12127          { ac_try='test -z "$ac_c_werror_flag"
12128                          || test ! -s conftest.err'
12129   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12130   (eval $ac_try) 2>&5
12131   ac_status=$?
12132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12133   (exit $ac_status); }; } &&
12134          { ac_try='test -s conftest$ac_exeext'
12135   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12136   (eval $ac_try) 2>&5
12137   ac_status=$?
12138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12139   (exit $ac_status); }; }; then
12140   am_cv_langinfo_codeset=yes
12141 else
12142   echo "$as_me: failed program was:" >&5
12143 sed 's/^/| /' conftest.$ac_ext >&5
12144
12145 am_cv_langinfo_codeset=no
12146 fi
12147 rm -f conftest.err conftest.$ac_objext \
12148       conftest$ac_exeext conftest.$ac_ext
12149
12150 fi
12151 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
12152 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
12153   if test $am_cv_langinfo_codeset = yes; then
12154
12155 cat >>confdefs.h <<\_ACEOF
12156 #define HAVE_LANGINFO_CODESET 1
12157 _ACEOF
12158
12159   fi
12160
12161
12162 # We will need to find libiberty.h and ansidecl.h
12163 saved_CFLAGS="$CFLAGS"
12164 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
12165
12166
12167
12168
12169
12170
12171
12172
12173
12174
12175
12176
12177
12178
12179
12180
12181
12182
12183
12184
12185
12186
12187
12188
12189
12190
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12205         strsignal strstr strverscmp \
12206         errno snprintf vsnprintf vasprintf malloc realloc calloc \
12207         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
12208 do
12209   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12210 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12211 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12212 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12213   echo $ECHO_N "(cached) $ECHO_C" >&6
12214 else
12215   cat >conftest.$ac_ext <<_ACEOF
12216 /* confdefs.h.  */
12217 _ACEOF
12218 cat confdefs.h >>conftest.$ac_ext
12219 cat >>conftest.$ac_ext <<_ACEOF
12220 /* end confdefs.h.  */
12221 #undef $ac_tr_decl
12222 #define $ac_tr_decl 1
12223
12224 #include "ansidecl.h"
12225 #include "system.h"
12226
12227 int
12228 main ()
12229 {
12230 #ifndef $ac_func
12231 char *(*pfn) = (char *(*)) $ac_func ;
12232 #endif
12233   ;
12234   return 0;
12235 }
12236 _ACEOF
12237 rm -f conftest.$ac_objext
12238 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12239   (eval $ac_compile) 2>conftest.er1
12240   ac_status=$?
12241   grep -v '^ *+' conftest.er1 >conftest.err
12242   rm -f conftest.er1
12243   cat conftest.err >&5
12244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12245   (exit $ac_status); } &&
12246          { ac_try='test -z "$ac_c_werror_flag"
12247                          || test ! -s conftest.err'
12248   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12249   (eval $ac_try) 2>&5
12250   ac_status=$?
12251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12252   (exit $ac_status); }; } &&
12253          { ac_try='test -s conftest.$ac_objext'
12254   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12255   (eval $ac_try) 2>&5
12256   ac_status=$?
12257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12258   (exit $ac_status); }; }; then
12259   eval "gcc_cv_have_decl_$ac_func=yes"
12260 else
12261   echo "$as_me: failed program was:" >&5
12262 sed 's/^/| /' conftest.$ac_ext >&5
12263
12264 eval "gcc_cv_have_decl_$ac_func=no"
12265 fi
12266 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12267 fi
12268
12269 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12270   echo "$as_me:$LINENO: result: yes" >&5
12271 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12272 #define $ac_tr_decl 1
12273 _ACEOF
12274
12275 else
12276   echo "$as_me:$LINENO: result: no" >&5
12277 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12278 #define $ac_tr_decl 0
12279 _ACEOF
12280
12281 fi
12282
12283 done
12284
12285
12286
12287
12288
12289 for ac_func in getrlimit setrlimit getrusage
12290 do
12291   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12292 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12293 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12294 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12295   echo $ECHO_N "(cached) $ECHO_C" >&6
12296 else
12297   cat >conftest.$ac_ext <<_ACEOF
12298 /* confdefs.h.  */
12299 _ACEOF
12300 cat confdefs.h >>conftest.$ac_ext
12301 cat >>conftest.$ac_ext <<_ACEOF
12302 /* end confdefs.h.  */
12303 #undef $ac_tr_decl
12304 #define $ac_tr_decl 1
12305
12306 #include "ansidecl.h"
12307 #include "system.h"
12308 #ifdef HAVE_SYS_RESOURCE_H
12309 #include <sys/resource.h>
12310 #endif
12311
12312
12313 int
12314 main ()
12315 {
12316 #ifndef $ac_func
12317 char *(*pfn) = (char *(*)) $ac_func ;
12318 #endif
12319   ;
12320   return 0;
12321 }
12322 _ACEOF
12323 rm -f conftest.$ac_objext
12324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12325   (eval $ac_compile) 2>conftest.er1
12326   ac_status=$?
12327   grep -v '^ *+' conftest.er1 >conftest.err
12328   rm -f conftest.er1
12329   cat conftest.err >&5
12330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12331   (exit $ac_status); } &&
12332          { ac_try='test -z "$ac_c_werror_flag"
12333                          || test ! -s conftest.err'
12334   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12335   (eval $ac_try) 2>&5
12336   ac_status=$?
12337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12338   (exit $ac_status); }; } &&
12339          { ac_try='test -s conftest.$ac_objext'
12340   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12341   (eval $ac_try) 2>&5
12342   ac_status=$?
12343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12344   (exit $ac_status); }; }; then
12345   eval "gcc_cv_have_decl_$ac_func=yes"
12346 else
12347   echo "$as_me: failed program was:" >&5
12348 sed 's/^/| /' conftest.$ac_ext >&5
12349
12350 eval "gcc_cv_have_decl_$ac_func=no"
12351 fi
12352 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12353 fi
12354
12355 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12356   echo "$as_me:$LINENO: result: yes" >&5
12357 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12358 #define $ac_tr_decl 1
12359 _ACEOF
12360
12361 else
12362   echo "$as_me:$LINENO: result: no" >&5
12363 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12364 #define $ac_tr_decl 0
12365 _ACEOF
12366
12367 fi
12368
12369 done
12370
12371
12372 cat >conftest.$ac_ext <<_ACEOF
12373 /* confdefs.h.  */
12374 _ACEOF
12375 cat confdefs.h >>conftest.$ac_ext
12376 cat >>conftest.$ac_ext <<_ACEOF
12377 /* end confdefs.h.  */
12378
12379 #include "ansidecl.h"
12380 #include "system.h"
12381 #ifdef HAVE_SYS_RESOURCE_H
12382 #include <sys/resource.h>
12383 #endif
12384
12385 int
12386 main ()
12387 {
12388 rlim_t l = 0;
12389   ;
12390   return 0;
12391 }
12392 _ACEOF
12393 rm -f conftest.$ac_objext
12394 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12395   (eval $ac_compile) 2>conftest.er1
12396   ac_status=$?
12397   grep -v '^ *+' conftest.er1 >conftest.err
12398   rm -f conftest.er1
12399   cat conftest.err >&5
12400   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12401   (exit $ac_status); } &&
12402          { ac_try='test -z "$ac_c_werror_flag"
12403                          || test ! -s conftest.err'
12404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12405   (eval $ac_try) 2>&5
12406   ac_status=$?
12407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12408   (exit $ac_status); }; } &&
12409          { ac_try='test -s conftest.$ac_objext'
12410   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12411   (eval $ac_try) 2>&5
12412   ac_status=$?
12413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12414   (exit $ac_status); }; }; then
12415   :
12416 else
12417   echo "$as_me: failed program was:" >&5
12418 sed 's/^/| /' conftest.$ac_ext >&5
12419
12420
12421 cat >>confdefs.h <<\_ACEOF
12422 #define rlim_t long
12423 _ACEOF
12424
12425 fi
12426 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12427
12428 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12429 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
12430 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12431 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12432
12433 for ac_func in ldgetname
12434 do
12435   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12436 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12437 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12438 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12439   echo $ECHO_N "(cached) $ECHO_C" >&6
12440 else
12441   cat >conftest.$ac_ext <<_ACEOF
12442 /* confdefs.h.  */
12443 _ACEOF
12444 cat confdefs.h >>conftest.$ac_ext
12445 cat >>conftest.$ac_ext <<_ACEOF
12446 /* end confdefs.h.  */
12447 #undef $ac_tr_decl
12448 #define $ac_tr_decl 1
12449
12450 #include "ansidecl.h"
12451 #include "system.h"
12452 #ifdef HAVE_LDFCN_H
12453 #undef FREAD
12454 #undef FWRITE
12455 #include <ldfcn.h>
12456 #endif
12457
12458
12459 int
12460 main ()
12461 {
12462 #ifndef $ac_func
12463 char *(*pfn) = (char *(*)) $ac_func ;
12464 #endif
12465   ;
12466   return 0;
12467 }
12468 _ACEOF
12469 rm -f conftest.$ac_objext
12470 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12471   (eval $ac_compile) 2>conftest.er1
12472   ac_status=$?
12473   grep -v '^ *+' conftest.er1 >conftest.err
12474   rm -f conftest.er1
12475   cat conftest.err >&5
12476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12477   (exit $ac_status); } &&
12478          { ac_try='test -z "$ac_c_werror_flag"
12479                          || test ! -s conftest.err'
12480   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12481   (eval $ac_try) 2>&5
12482   ac_status=$?
12483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12484   (exit $ac_status); }; } &&
12485          { ac_try='test -s conftest.$ac_objext'
12486   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12487   (eval $ac_try) 2>&5
12488   ac_status=$?
12489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12490   (exit $ac_status); }; }; then
12491   eval "gcc_cv_have_decl_$ac_func=yes"
12492 else
12493   echo "$as_me: failed program was:" >&5
12494 sed 's/^/| /' conftest.$ac_ext >&5
12495
12496 eval "gcc_cv_have_decl_$ac_func=no"
12497 fi
12498 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12499 fi
12500
12501 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12502   echo "$as_me:$LINENO: result: yes" >&5
12503 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12504 #define $ac_tr_decl 1
12505 _ACEOF
12506
12507 else
12508   echo "$as_me:$LINENO: result: no" >&5
12509 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12510 #define $ac_tr_decl 0
12511 _ACEOF
12512
12513 fi
12514
12515 done
12516
12517
12518
12519 for ac_func in times
12520 do
12521   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12522 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12523 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12524 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12525   echo $ECHO_N "(cached) $ECHO_C" >&6
12526 else
12527   cat >conftest.$ac_ext <<_ACEOF
12528 /* confdefs.h.  */
12529 _ACEOF
12530 cat confdefs.h >>conftest.$ac_ext
12531 cat >>conftest.$ac_ext <<_ACEOF
12532 /* end confdefs.h.  */
12533 #undef $ac_tr_decl
12534 #define $ac_tr_decl 1
12535
12536 #include "ansidecl.h"
12537 #include "system.h"
12538 #ifdef HAVE_SYS_TIMES_H
12539 #include <sys/times.h>
12540 #endif
12541
12542
12543 int
12544 main ()
12545 {
12546 #ifndef $ac_func
12547 char *(*pfn) = (char *(*)) $ac_func ;
12548 #endif
12549   ;
12550   return 0;
12551 }
12552 _ACEOF
12553 rm -f conftest.$ac_objext
12554 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12555   (eval $ac_compile) 2>conftest.er1
12556   ac_status=$?
12557   grep -v '^ *+' conftest.er1 >conftest.err
12558   rm -f conftest.er1
12559   cat conftest.err >&5
12560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12561   (exit $ac_status); } &&
12562          { ac_try='test -z "$ac_c_werror_flag"
12563                          || test ! -s conftest.err'
12564   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12565   (eval $ac_try) 2>&5
12566   ac_status=$?
12567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12568   (exit $ac_status); }; } &&
12569          { ac_try='test -s conftest.$ac_objext'
12570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12571   (eval $ac_try) 2>&5
12572   ac_status=$?
12573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12574   (exit $ac_status); }; }; then
12575   eval "gcc_cv_have_decl_$ac_func=yes"
12576 else
12577   echo "$as_me: failed program was:" >&5
12578 sed 's/^/| /' conftest.$ac_ext >&5
12579
12580 eval "gcc_cv_have_decl_$ac_func=no"
12581 fi
12582 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12583 fi
12584
12585 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12586   echo "$as_me:$LINENO: result: yes" >&5
12587 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12588 #define $ac_tr_decl 1
12589 _ACEOF
12590
12591 else
12592   echo "$as_me:$LINENO: result: no" >&5
12593 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12594 #define $ac_tr_decl 0
12595 _ACEOF
12596
12597 fi
12598
12599 done
12600
12601
12602
12603 for ac_func in sigaltstack
12604 do
12605   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12606 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12607 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12608 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12609   echo $ECHO_N "(cached) $ECHO_C" >&6
12610 else
12611   cat >conftest.$ac_ext <<_ACEOF
12612 /* confdefs.h.  */
12613 _ACEOF
12614 cat confdefs.h >>conftest.$ac_ext
12615 cat >>conftest.$ac_ext <<_ACEOF
12616 /* end confdefs.h.  */
12617 #undef $ac_tr_decl
12618 #define $ac_tr_decl 1
12619
12620 #include "ansidecl.h"
12621 #include "system.h"
12622 #include <signal.h>
12623
12624
12625 int
12626 main ()
12627 {
12628 #ifndef $ac_func
12629 char *(*pfn) = (char *(*)) $ac_func ;
12630 #endif
12631   ;
12632   return 0;
12633 }
12634 _ACEOF
12635 rm -f conftest.$ac_objext
12636 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12637   (eval $ac_compile) 2>conftest.er1
12638   ac_status=$?
12639   grep -v '^ *+' conftest.er1 >conftest.err
12640   rm -f conftest.er1
12641   cat conftest.err >&5
12642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12643   (exit $ac_status); } &&
12644          { ac_try='test -z "$ac_c_werror_flag"
12645                          || test ! -s conftest.err'
12646   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12647   (eval $ac_try) 2>&5
12648   ac_status=$?
12649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12650   (exit $ac_status); }; } &&
12651          { ac_try='test -s conftest.$ac_objext'
12652   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12653   (eval $ac_try) 2>&5
12654   ac_status=$?
12655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12656   (exit $ac_status); }; }; then
12657   eval "gcc_cv_have_decl_$ac_func=yes"
12658 else
12659   echo "$as_me: failed program was:" >&5
12660 sed 's/^/| /' conftest.$ac_ext >&5
12661
12662 eval "gcc_cv_have_decl_$ac_func=no"
12663 fi
12664 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12665 fi
12666
12667 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12668   echo "$as_me:$LINENO: result: yes" >&5
12669 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12670 #define $ac_tr_decl 1
12671 _ACEOF
12672
12673 else
12674   echo "$as_me:$LINENO: result: no" >&5
12675 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12676 #define $ac_tr_decl 0
12677 _ACEOF
12678
12679 fi
12680
12681 done
12682
12683
12684 # More time-related stuff.
12685 echo "$as_me:$LINENO: checking for struct tms" >&5
12686 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12687 if test "${ac_cv_struct_tms+set}" = set; then
12688   echo $ECHO_N "(cached) $ECHO_C" >&6
12689 else
12690
12691 cat >conftest.$ac_ext <<_ACEOF
12692 /* confdefs.h.  */
12693 _ACEOF
12694 cat confdefs.h >>conftest.$ac_ext
12695 cat >>conftest.$ac_ext <<_ACEOF
12696 /* end confdefs.h.  */
12697
12698 #include "ansidecl.h"
12699 #include "system.h"
12700 #ifdef HAVE_SYS_TIMES_H
12701 #include <sys/times.h>
12702 #endif
12703
12704 int
12705 main ()
12706 {
12707 struct tms tms;
12708   ;
12709   return 0;
12710 }
12711 _ACEOF
12712 rm -f conftest.$ac_objext
12713 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12714   (eval $ac_compile) 2>conftest.er1
12715   ac_status=$?
12716   grep -v '^ *+' conftest.er1 >conftest.err
12717   rm -f conftest.er1
12718   cat conftest.err >&5
12719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12720   (exit $ac_status); } &&
12721          { ac_try='test -z "$ac_c_werror_flag"
12722                          || test ! -s conftest.err'
12723   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12724   (eval $ac_try) 2>&5
12725   ac_status=$?
12726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12727   (exit $ac_status); }; } &&
12728          { ac_try='test -s conftest.$ac_objext'
12729   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12730   (eval $ac_try) 2>&5
12731   ac_status=$?
12732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12733   (exit $ac_status); }; }; then
12734   ac_cv_struct_tms=yes
12735 else
12736   echo "$as_me: failed program was:" >&5
12737 sed 's/^/| /' conftest.$ac_ext >&5
12738
12739 ac_cv_struct_tms=no
12740 fi
12741 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12742 fi
12743 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12744 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12745 if test $ac_cv_struct_tms = yes; then
12746
12747 cat >>confdefs.h <<\_ACEOF
12748 #define HAVE_STRUCT_TMS 1
12749 _ACEOF
12750
12751 fi
12752
12753 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12754 # revisit after autoconf 2.50.
12755 echo "$as_me:$LINENO: checking for clock_t" >&5
12756 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12757 if test "${gcc_cv_type_clock_t+set}" = set; then
12758   echo $ECHO_N "(cached) $ECHO_C" >&6
12759 else
12760
12761 cat >conftest.$ac_ext <<_ACEOF
12762 /* confdefs.h.  */
12763 _ACEOF
12764 cat confdefs.h >>conftest.$ac_ext
12765 cat >>conftest.$ac_ext <<_ACEOF
12766 /* end confdefs.h.  */
12767
12768 #include "ansidecl.h"
12769 #include "system.h"
12770
12771 int
12772 main ()
12773 {
12774 clock_t x;
12775   ;
12776   return 0;
12777 }
12778 _ACEOF
12779 rm -f conftest.$ac_objext
12780 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12781   (eval $ac_compile) 2>conftest.er1
12782   ac_status=$?
12783   grep -v '^ *+' conftest.er1 >conftest.err
12784   rm -f conftest.er1
12785   cat conftest.err >&5
12786   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12787   (exit $ac_status); } &&
12788          { ac_try='test -z "$ac_c_werror_flag"
12789                          || test ! -s conftest.err'
12790   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12791   (eval $ac_try) 2>&5
12792   ac_status=$?
12793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12794   (exit $ac_status); }; } &&
12795          { ac_try='test -s conftest.$ac_objext'
12796   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12797   (eval $ac_try) 2>&5
12798   ac_status=$?
12799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12800   (exit $ac_status); }; }; then
12801   gcc_cv_type_clock_t=yes
12802 else
12803   echo "$as_me: failed program was:" >&5
12804 sed 's/^/| /' conftest.$ac_ext >&5
12805
12806 gcc_cv_type_clock_t=no
12807 fi
12808 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12809 fi
12810 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12811 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12812 if test $gcc_cv_type_clock_t = yes; then
12813
12814 cat >>confdefs.h <<\_ACEOF
12815 #define HAVE_CLOCK_T 1
12816 _ACEOF
12817
12818 fi
12819
12820 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12821 CFLAGS="$saved_CFLAGS"
12822
12823 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12824 if test "${enable_initfini_array+set}" = set; then
12825   enableval="$enable_initfini_array"
12826
12827 else
12828
12829 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12830 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12831 if test "${gcc_cv_initfini_array+set}" = set; then
12832   echo $ECHO_N "(cached) $ECHO_C" >&6
12833 else
12834     if test "$cross_compiling" = yes; then
12835   gcc_cv_initfini_array=no
12836 else
12837   cat >conftest.$ac_ext <<_ACEOF
12838 /* confdefs.h.  */
12839 _ACEOF
12840 cat confdefs.h >>conftest.$ac_ext
12841 cat >>conftest.$ac_ext <<_ACEOF
12842 /* end confdefs.h.  */
12843
12844 static int x = -1;
12845 int main (void) { return x; }
12846 int foo (void) { x = 0; }
12847 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12848 _ACEOF
12849 rm -f conftest$ac_exeext
12850 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12851   (eval $ac_link) 2>&5
12852   ac_status=$?
12853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12854   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12855   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12856   (eval $ac_try) 2>&5
12857   ac_status=$?
12858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12859   (exit $ac_status); }; }; then
12860   gcc_cv_initfini_array=yes
12861 else
12862   echo "$as_me: program exited with status $ac_status" >&5
12863 echo "$as_me: failed program was:" >&5
12864 sed 's/^/| /' conftest.$ac_ext >&5
12865
12866 ( exit $ac_status )
12867 gcc_cv_initfini_array=no
12868 fi
12869 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12870 fi
12871 fi
12872 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12873 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12874   enable_initfini_array=$gcc_cv_initfini_array
12875
12876 fi;
12877 if test $enable_initfini_array = yes; then
12878
12879 cat >>confdefs.h <<\_ACEOF
12880 #define HAVE_INITFINI_ARRAY 1
12881 _ACEOF
12882
12883 fi
12884
12885 # mkdir takes a single argument on some systems.
12886 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12887 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12888 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12889   echo $ECHO_N "(cached) $ECHO_C" >&6
12890 else
12891   cat >conftest.$ac_ext <<_ACEOF
12892 /* confdefs.h.  */
12893 _ACEOF
12894 cat confdefs.h >>conftest.$ac_ext
12895 cat >>conftest.$ac_ext <<_ACEOF
12896 /* end confdefs.h.  */
12897
12898 #include <sys/types.h>
12899 #ifdef HAVE_SYS_STAT_H
12900 # include <sys/stat.h>
12901 #endif
12902 #ifdef HAVE_UNISTD_H
12903 # include <unistd.h>
12904 #endif
12905 #ifdef HAVE_DIRECT_H
12906 # include <direct.h>
12907 #endif
12908 int
12909 main ()
12910 {
12911 mkdir ("foo", 0);
12912   ;
12913   return 0;
12914 }
12915 _ACEOF
12916 rm -f conftest.$ac_objext
12917 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12918   (eval $ac_compile) 2>conftest.er1
12919   ac_status=$?
12920   grep -v '^ *+' conftest.er1 >conftest.err
12921   rm -f conftest.er1
12922   cat conftest.err >&5
12923   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12924   (exit $ac_status); } &&
12925          { ac_try='test -z "$ac_c_werror_flag"
12926                          || test ! -s conftest.err'
12927   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12928   (eval $ac_try) 2>&5
12929   ac_status=$?
12930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12931   (exit $ac_status); }; } &&
12932          { ac_try='test -s conftest.$ac_objext'
12933   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12934   (eval $ac_try) 2>&5
12935   ac_status=$?
12936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12937   (exit $ac_status); }; }; then
12938   gcc_cv_mkdir_takes_one_arg=no
12939 else
12940   echo "$as_me: failed program was:" >&5
12941 sed 's/^/| /' conftest.$ac_ext >&5
12942
12943 gcc_cv_mkdir_takes_one_arg=yes
12944 fi
12945 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12946 fi
12947 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12948 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12949 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12950
12951 cat >>confdefs.h <<\_ACEOF
12952 #define MKDIR_TAKES_ONE_ARG 1
12953 _ACEOF
12954
12955 fi
12956
12957
12958 # File extensions
12959 manext='.1'
12960 objext='.o'
12961
12962
12963
12964 # With Setjmp/Longjmp based exception handling.
12965 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12966 if test "${enable_sjlj_exceptions+set}" = set; then
12967   enableval="$enable_sjlj_exceptions"
12968   case $target in
12969   *-*-hpux10*)
12970     if test $enableval != yes; then
12971       { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
12972 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
12973       enableval=yes
12974     fi
12975     ;;
12976 esac
12977 force_sjlj_exceptions=yes
12978 else
12979   case $target in
12980   *-*-hpux10*)
12981     force_sjlj_exceptions=yes
12982     enableval=yes
12983     ;;
12984   *)
12985     force_sjlj_exceptions=no
12986     ;;
12987 esac
12988 fi;
12989 if test $force_sjlj_exceptions = yes; then
12990   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12991
12992 cat >>confdefs.h <<_ACEOF
12993 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12994 _ACEOF
12995
12996 fi
12997
12998 # For platforms with the unwind ABI which includes an unwind library,
12999 # libunwind, we can choose to use the system libunwind.
13000
13001 # Check whether --with-system-libunwind or --without-system-libunwind was given.
13002 if test "${with_system_libunwind+set}" = set; then
13003   withval="$with_system_libunwind"
13004
13005 fi;
13006
13007 # config.gcc also contains tests of with_system_libunwind.
13008 if test x$with_system_libunwind = xyes; then
13009
13010 cat >>confdefs.h <<\_ACEOF
13011 #define HAVE_GETIPINFO 1
13012 _ACEOF
13013
13014 fi
13015
13016 # --------------------------------------------------------
13017 # Build, host, and target specific configuration fragments
13018 # --------------------------------------------------------
13019
13020 # Collect build-machine-specific information.
13021 . ${srcdir}/config.build
13022
13023 # Collect host-machine-specific information.
13024 . ${srcdir}/config.host
13025
13026 target_gtfiles=
13027
13028 # Collect target-machine-specific information.
13029 . ${srcdir}/config.gcc
13030
13031 extra_objs="${host_extra_objs} ${extra_objs}"
13032 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13033
13034 # Default the target-machine variables that were not explicitly set.
13035 if test x"$tm_file" = x
13036 then tm_file=$cpu_type/$cpu_type.h; fi
13037
13038 if test x"$extra_headers" = x
13039 then extra_headers=; fi
13040
13041 if test x$md_file = x
13042 then md_file=$cpu_type/$cpu_type.md; fi
13043
13044 if test x$out_file = x
13045 then out_file=$cpu_type/$cpu_type.c; fi
13046
13047 if test x"$tmake_file" = x
13048 then tmake_file=$cpu_type/t-$cpu_type
13049 fi
13050
13051 if test x"$dwarf2" = xyes
13052 then tm_file="$tm_file tm-dwarf2.h"
13053 fi
13054
13055 # Say what files are being used for the output code and MD file.
13056 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13057 echo "Using \`$srcdir/config/$md_file' as machine description file."
13058
13059 # If any of the xm_file variables contain nonexistent files, warn
13060 # about them and drop them.
13061
13062 bx=
13063 for x in $build_xm_file; do
13064   if    test -f $srcdir/config/$x
13065   then      bx="$bx $x"
13066   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13067 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13068   fi
13069 done
13070 build_xm_file="$bx"
13071
13072 hx=
13073 for x in $host_xm_file; do
13074   if    test -f $srcdir/config/$x
13075   then      hx="$hx $x"
13076   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13077 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13078   fi
13079 done
13080 host_xm_file="$hx"
13081
13082 tx=
13083 for x in $xm_file; do
13084   if    test -f $srcdir/config/$x
13085   then      tx="$tx $x"
13086   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13087 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13088   fi
13089 done
13090 xm_file="$tx"
13091
13092 count=a
13093 for f in $tm_file; do
13094         count=${count}x
13095 done
13096 if test $count = ax; then
13097         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13098 else
13099         echo "Using the following target machine macro files:"
13100         for f in $tm_file; do
13101                 echo "  $srcdir/config/$f"
13102         done
13103 fi
13104
13105 if test x$need_64bit_hwint = xyes; then
13106
13107 cat >>confdefs.h <<\_ACEOF
13108 #define NEED_64BIT_HOST_WIDE_INT 1
13109 _ACEOF
13110
13111 fi
13112
13113 if test x$use_long_long_for_widest_fast_int = xyes; then
13114
13115 cat >>confdefs.h <<\_ACEOF
13116 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13117 _ACEOF
13118
13119 fi
13120
13121 count=a
13122 for f in $host_xm_file; do
13123         count=${count}x
13124 done
13125 if test $count = a; then
13126         :
13127 elif test $count = ax; then
13128         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13129 else
13130         echo "Using the following host machine macro files:"
13131         for f in $host_xm_file; do
13132                 echo "  $srcdir/config/$f"
13133         done
13134 fi
13135 echo "Using ${out_host_hook_obj} for host machine hooks."
13136
13137 if test "$host_xm_file" != "$build_xm_file"; then
13138         count=a
13139         for f in $build_xm_file; do
13140                 count=${count}x
13141         done
13142         if test $count = a; then
13143                 :
13144         elif test $count = ax; then
13145                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13146         else
13147                 echo "Using the following build machine macro files:"
13148                 for f in $build_xm_file; do
13149                         echo "  $srcdir/config/$f"
13150                 done
13151         fi
13152 fi
13153
13154 case ${host} in
13155   powerpc*-*-darwin*)
13156     echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13157 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13158 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13159   echo $ECHO_N "(cached) $ECHO_C" >&6
13160 else
13161   cat >conftest.$ac_ext <<_ACEOF
13162
13163 #include <sys/cdefs.h>
13164 #include <sys/signal.h>
13165 #include <ucontext.h>
13166 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13167
13168 _ACEOF
13169 rm -f conftest.$ac_objext
13170 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13171   (eval $ac_compile) 2>conftest.er1
13172   ac_status=$?
13173   grep -v '^ *+' conftest.er1 >conftest.err
13174   rm -f conftest.er1
13175   cat conftest.err >&5
13176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13177   (exit $ac_status); } &&
13178          { ac_try='test -z "$ac_c_werror_flag"
13179                          || test ! -s conftest.err'
13180   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13181   (eval $ac_try) 2>&5
13182   ac_status=$?
13183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13184   (exit $ac_status); }; } &&
13185          { ac_try='test -s conftest.$ac_objext'
13186   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13187   (eval $ac_try) 2>&5
13188   ac_status=$?
13189   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13190   (exit $ac_status); }; }; then
13191   gcc_cv_mcontext_underscores=no
13192 else
13193   echo "$as_me: failed program was:" >&5
13194 sed 's/^/| /' conftest.$ac_ext >&5
13195
13196 gcc_cv_mcontext_underscores=yes
13197 fi
13198 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13199 fi
13200 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13201 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13202       if test $gcc_cv_mcontext_underscores = yes; then
13203
13204 cat >>confdefs.h <<\_ACEOF
13205 #define HAS_MCONTEXT_T_UNDERSCORES
13206 _ACEOF
13207
13208       fi
13209     ;;
13210 esac
13211
13212 # ---------
13213 # Threading
13214 # ---------
13215
13216 # Check if a valid thread package
13217 case ${enable_threads} in
13218   "" | no)
13219     # No threads
13220     target_thread_file='single'
13221     ;;
13222   yes)
13223     # default
13224     target_thread_file='single'
13225     ;;
13226   aix | dce | gnat | irix | posix | posix95 | rtems | \
13227   single | solaris | vxworks | win32 | mipssde)
13228     target_thread_file=${enable_threads}
13229     ;;
13230   *)
13231     echo "${enable_threads} is an unknown thread package" 1>&2
13232     exit 1
13233     ;;
13234 esac
13235
13236 if test x${thread_file} = x; then
13237   # No thread file set by target-specific clauses in config.gcc,
13238   # so use file chosen by default logic above
13239   thread_file=${target_thread_file}
13240 fi
13241
13242 # Make gthr-default.h if we have a thread file.
13243 gthread_flags=
13244 if test $thread_file != single; then
13245   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
13246   if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
13247     rm -f gthr-default.h-t
13248   else
13249     mv -f gthr-default.h-t gthr-default.h
13250   fi
13251   gthread_flags=-DHAVE_GTHR_DEFAULT
13252 fi
13253
13254
13255 # --------
13256 # UNSORTED
13257 # --------
13258
13259 use_cxa_atexit=no
13260 if test x$enable___cxa_atexit = xyes || \
13261    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13262   if test x$host = x$target; then
13263     case $host in
13264       # mingw32 doesn't have __cxa_atexit but uses atexit registration
13265       # keyed to flag_use_cxa_atexit
13266       *-*-mingw32*)
13267         use_cxa_atexit=yes
13268         ;;
13269       *)
13270         echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13271 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13272 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13273   echo $ECHO_N "(cached) $ECHO_C" >&6
13274 else
13275   cat >conftest.$ac_ext <<_ACEOF
13276 /* confdefs.h.  */
13277 _ACEOF
13278 cat confdefs.h >>conftest.$ac_ext
13279 cat >>conftest.$ac_ext <<_ACEOF
13280 /* end confdefs.h.  */
13281 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13282    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
13283 #define __cxa_atexit innocuous___cxa_atexit
13284
13285 /* System header to define __stub macros and hopefully few prototypes,
13286     which can conflict with char __cxa_atexit (); below.
13287     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13288     <limits.h> exists even on freestanding compilers.  */
13289
13290 #ifdef __STDC__
13291 # include <limits.h>
13292 #else
13293 # include <assert.h>
13294 #endif
13295
13296 #undef __cxa_atexit
13297
13298 /* Override any gcc2 internal prototype to avoid an error.  */
13299 #ifdef __cplusplus
13300 extern "C"
13301 {
13302 #endif
13303 /* We use char because int might match the return type of a gcc2
13304    builtin and then its argument prototype would still apply.  */
13305 char __cxa_atexit ();
13306 /* The GNU C library defines this for functions which it implements
13307     to always fail with ENOSYS.  Some functions are actually named
13308     something starting with __ and the normal name is an alias.  */
13309 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13310 choke me
13311 #else
13312 char (*f) () = __cxa_atexit;
13313 #endif
13314 #ifdef __cplusplus
13315 }
13316 #endif
13317
13318 int
13319 main ()
13320 {
13321 return f != __cxa_atexit;
13322   ;
13323   return 0;
13324 }
13325 _ACEOF
13326 rm -f conftest.$ac_objext conftest$ac_exeext
13327 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13328   (eval $ac_link) 2>conftest.er1
13329   ac_status=$?
13330   grep -v '^ *+' conftest.er1 >conftest.err
13331   rm -f conftest.er1
13332   cat conftest.err >&5
13333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13334   (exit $ac_status); } &&
13335          { ac_try='test -z "$ac_c_werror_flag"
13336                          || test ! -s conftest.err'
13337   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13338   (eval $ac_try) 2>&5
13339   ac_status=$?
13340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13341   (exit $ac_status); }; } &&
13342          { ac_try='test -s conftest$ac_exeext'
13343   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13344   (eval $ac_try) 2>&5
13345   ac_status=$?
13346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13347   (exit $ac_status); }; }; then
13348   ac_cv_func___cxa_atexit=yes
13349 else
13350   echo "$as_me: failed program was:" >&5
13351 sed 's/^/| /' conftest.$ac_ext >&5
13352
13353 ac_cv_func___cxa_atexit=no
13354 fi
13355 rm -f conftest.err conftest.$ac_objext \
13356       conftest$ac_exeext conftest.$ac_ext
13357 fi
13358 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13359 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13360 if test $ac_cv_func___cxa_atexit = yes; then
13361   use_cxa_atexit=yes
13362 else
13363   echo "__cxa_atexit can't be enabled on this target"
13364 fi
13365
13366         ;;
13367     esac
13368   else
13369     # We can't check for __cxa_atexit when building a cross, so assume
13370     # it is available
13371     use_cxa_atexit=yes
13372   fi
13373   if test x$use_cxa_atexit = xyes; then
13374
13375 cat >>confdefs.h <<\_ACEOF
13376 #define DEFAULT_USE_CXA_ATEXIT 2
13377 _ACEOF
13378
13379   fi
13380 fi
13381
13382 use_getipinfo=yes
13383 if test x$with_system_libunwind = xyes; then
13384    if test x$host = x$target; then
13385      echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
13386 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
13387 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
13388   echo $ECHO_N "(cached) $ECHO_C" >&6
13389 else
13390   ac_func_search_save_LIBS=$LIBS
13391 ac_cv_search__Unwind_GetIPInfo=no
13392 cat >conftest.$ac_ext <<_ACEOF
13393 /* confdefs.h.  */
13394 _ACEOF
13395 cat confdefs.h >>conftest.$ac_ext
13396 cat >>conftest.$ac_ext <<_ACEOF
13397 /* end confdefs.h.  */
13398
13399 /* Override any gcc2 internal prototype to avoid an error.  */
13400 #ifdef __cplusplus
13401 extern "C"
13402 #endif
13403 /* We use char because int might match the return type of a gcc2
13404    builtin and then its argument prototype would still apply.  */
13405 char _Unwind_GetIPInfo ();
13406 int
13407 main ()
13408 {
13409 _Unwind_GetIPInfo ();
13410   ;
13411   return 0;
13412 }
13413 _ACEOF
13414 rm -f conftest.$ac_objext conftest$ac_exeext
13415 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13416   (eval $ac_link) 2>conftest.er1
13417   ac_status=$?
13418   grep -v '^ *+' conftest.er1 >conftest.err
13419   rm -f conftest.er1
13420   cat conftest.err >&5
13421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13422   (exit $ac_status); } &&
13423          { ac_try='test -z "$ac_c_werror_flag"
13424                          || test ! -s conftest.err'
13425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13426   (eval $ac_try) 2>&5
13427   ac_status=$?
13428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13429   (exit $ac_status); }; } &&
13430          { ac_try='test -s conftest$ac_exeext'
13431   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13432   (eval $ac_try) 2>&5
13433   ac_status=$?
13434   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13435   (exit $ac_status); }; }; then
13436   ac_cv_search__Unwind_GetIPInfo="none required"
13437 else
13438   echo "$as_me: failed program was:" >&5
13439 sed 's/^/| /' conftest.$ac_ext >&5
13440
13441 fi
13442 rm -f conftest.err conftest.$ac_objext \
13443       conftest$ac_exeext conftest.$ac_ext
13444 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
13445   for ac_lib in unwind; do
13446     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13447     cat >conftest.$ac_ext <<_ACEOF
13448 /* confdefs.h.  */
13449 _ACEOF
13450 cat confdefs.h >>conftest.$ac_ext
13451 cat >>conftest.$ac_ext <<_ACEOF
13452 /* end confdefs.h.  */
13453
13454 /* Override any gcc2 internal prototype to avoid an error.  */
13455 #ifdef __cplusplus
13456 extern "C"
13457 #endif
13458 /* We use char because int might match the return type of a gcc2
13459    builtin and then its argument prototype would still apply.  */
13460 char _Unwind_GetIPInfo ();
13461 int
13462 main ()
13463 {
13464 _Unwind_GetIPInfo ();
13465   ;
13466   return 0;
13467 }
13468 _ACEOF
13469 rm -f conftest.$ac_objext conftest$ac_exeext
13470 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13471   (eval $ac_link) 2>conftest.er1
13472   ac_status=$?
13473   grep -v '^ *+' conftest.er1 >conftest.err
13474   rm -f conftest.er1
13475   cat conftest.err >&5
13476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13477   (exit $ac_status); } &&
13478          { ac_try='test -z "$ac_c_werror_flag"
13479                          || test ! -s conftest.err'
13480   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13481   (eval $ac_try) 2>&5
13482   ac_status=$?
13483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13484   (exit $ac_status); }; } &&
13485          { ac_try='test -s conftest$ac_exeext'
13486   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13487   (eval $ac_try) 2>&5
13488   ac_status=$?
13489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13490   (exit $ac_status); }; }; then
13491   ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
13492 break
13493 else
13494   echo "$as_me: failed program was:" >&5
13495 sed 's/^/| /' conftest.$ac_ext >&5
13496
13497 fi
13498 rm -f conftest.err conftest.$ac_objext \
13499       conftest$ac_exeext conftest.$ac_ext
13500   done
13501 fi
13502 LIBS=$ac_func_search_save_LIBS
13503 fi
13504 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
13505 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
13506 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
13507   test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
13508
13509 else
13510   use_getipinfo=no
13511 fi
13512
13513    fi
13514 fi
13515
13516 if test x$use_getipinfo = xyes; then
13517
13518 cat >>confdefs.h <<\_ACEOF
13519 #define HAVE_GETIPINFO 1
13520 _ACEOF
13521
13522 else
13523    echo "The system unwind library does not support _Unwind_GetIPInfo."
13524 fi
13525
13526 # Look for a file containing extra machine modes.
13527 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13528   extra_modes_file='$(srcdir)'/config/${extra_modes}
13529
13530
13531 cat >>confdefs.h <<_ACEOF
13532 #define EXTRA_MODES_FILE "config/$extra_modes"
13533 _ACEOF
13534
13535 fi
13536
13537 # Convert extra_options into a form suitable for Makefile use.
13538 extra_opt_files=
13539 for f in $extra_options; do
13540   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13541 done
13542
13543
13544 # auto-host.h is the file containing items generated by autoconf and is
13545 # the first file included by config.h.
13546 # If host=build, it is correct to have bconfig include auto-host.h
13547 # as well.  If host!=build, we are in error and need to do more
13548 # work to find out the build config parameters.
13549 if test x$host = x$build
13550 then
13551         build_auto=auto-host.h
13552 else
13553         # We create a subdir, then run autoconf in the subdir.
13554         # To prevent recursion we set host and build for the new
13555         # invocation of configure to the build for this invocation
13556         # of configure.
13557         tempdir=build.$$
13558         rm -rf $tempdir
13559         mkdir $tempdir
13560         cd $tempdir
13561         case ${srcdir} in
13562         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13563         *) realsrcdir=../${srcdir};;
13564         esac
13565         saved_CFLAGS="${CFLAGS}"
13566         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13567         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13568         ${realsrcdir}/configure \
13569                 --enable-languages=${enable_languages-all} \
13570                 --target=$target_alias --host=$build_alias --build=$build_alias
13571         CFLAGS="${saved_CFLAGS}"
13572
13573         # We just finished tests for the build machine, so rename
13574         # the file auto-build.h in the gcc directory.
13575         mv auto-host.h ../auto-build.h
13576         cd ..
13577         rm -rf $tempdir
13578         build_auto=auto-build.h
13579 fi
13580
13581
13582 tm_file="${tm_file} defaults.h"
13583 tm_p_file="${tm_p_file} tm-preds.h"
13584 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13585 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13586 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13587 # put this back in temporarily.
13588 xm_file="auto-host.h ansidecl.h ${xm_file}"
13589
13590 # --------
13591 # UNSORTED
13592 # --------
13593
13594 # Compile in configure arguments.
13595 if test -f configargs.h ; then
13596         # Being re-configured.
13597         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13598         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13599 else
13600         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13601 fi
13602
13603 # Double all backslashes and backslash all quotes to turn
13604 # gcc_config_arguments into a C string.
13605 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13606 $gcc_config_arguments
13607 EOF
13608 gcc_config_arguments_str=`cat conftest.out`
13609 rm -f conftest.out
13610
13611 cat > configargs.h <<EOF
13612 /* Generated automatically. */
13613 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13614 static const char thread_model[] = "$thread_file";
13615
13616 static const struct {
13617   const char *name, *value;
13618 } configure_default_options[] = $configure_default_options;
13619 EOF
13620
13621 # Internationalization
13622 # If we haven't got the data from the intl directory,
13623 # assume NLS is disabled.
13624 USE_NLS=no
13625 LIBINTL=
13626 LIBINTL_DEP=
13627 INCINTL=
13628 XGETTEXT=
13629 GMSGFMT=
13630 POSUB=
13631
13632 if test -f  ../intl/config.intl; then
13633   .  ../intl/config.intl
13634 fi
13635 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13636 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13637 if test x"$USE_NLS" != xyes; then
13638   echo "$as_me:$LINENO: result: no" >&5
13639 echo "${ECHO_T}no" >&6
13640 else
13641   echo "$as_me:$LINENO: result: yes" >&5
13642 echo "${ECHO_T}yes" >&6
13643
13644 cat >>confdefs.h <<\_ACEOF
13645 #define ENABLE_NLS 1
13646 _ACEOF
13647
13648
13649   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13650 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13651   # Look for .po and .gmo files in the source directory.
13652   CATALOGS=
13653   XLINGUAS=
13654   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13655     # If there aren't any .gmo files the shell will give us the
13656     # literal string "../path/to/srcdir/po/*.gmo" which has to be
13657     # weeded out.
13658     case "$cat" in *\**)
13659       continue;;
13660     esac
13661     # The quadruple backslash is collapsed to a double backslash
13662     # by the backticks, then collapsed again by the double quotes,
13663     # leaving us with one backslash in the sed expression (right
13664     # before the dot that mustn't act as a wildcard).
13665     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13666     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13667     # The user is allowed to set LINGUAS to a list of languages to
13668     # install catalogs for.  If it's empty that means "all of them."
13669     if test "x$LINGUAS" = x; then
13670       CATALOGS="$CATALOGS $cat"
13671       XLINGUAS="$XLINGUAS $lang"
13672     else
13673       case "$LINGUAS" in *$lang*)
13674         CATALOGS="$CATALOGS $cat"
13675         XLINGUAS="$XLINGUAS $lang"
13676         ;;
13677       esac
13678     fi
13679   done
13680   LINGUAS="$XLINGUAS"
13681   echo "$as_me:$LINENO: result: $LINGUAS" >&5
13682 echo "${ECHO_T}$LINGUAS" >&6
13683
13684
13685     DATADIRNAME=share
13686
13687   INSTOBJEXT=.mo
13688
13689   GENCAT=gencat
13690
13691   CATOBJEXT=.gmo
13692
13693 fi
13694
13695 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13696 # -liconv on the link line twice.
13697 case "$LIBINTL" in *$LIBICONV*)
13698         LIBICONV= ;;
13699 esac
13700
13701 # Check whether --enable-secureplt or --disable-secureplt was given.
13702 if test "${enable_secureplt+set}" = set; then
13703   enableval="$enable_secureplt"
13704
13705 fi;
13706
13707 # Check whether --enable-cld or --disable-cld was given.
13708 if test "${enable_cld+set}" = set; then
13709   enableval="$enable_cld"
13710
13711 else
13712   enable_cld=no
13713 fi;
13714
13715 # Windows32 Registry support for specifying GCC installation paths.
13716 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13717 if test "${enable_win32_registry+set}" = set; then
13718   enableval="$enable_win32_registry"
13719
13720 fi;
13721
13722 case $host_os in
13723   win32 | pe | cygwin* | mingw32* | uwin*)
13724     if test "x$enable_win32_registry" != xno; then
13725       echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13726 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13727 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13728   echo $ECHO_N "(cached) $ECHO_C" >&6
13729 else
13730   ac_func_search_save_LIBS=$LIBS
13731 ac_cv_search_RegOpenKeyExA=no
13732 cat >conftest.$ac_ext <<_ACEOF
13733 /* confdefs.h.  */
13734 _ACEOF
13735 cat confdefs.h >>conftest.$ac_ext
13736 cat >>conftest.$ac_ext <<_ACEOF
13737 /* end confdefs.h.  */
13738
13739 /* Override any gcc2 internal prototype to avoid an error.  */
13740 #ifdef __cplusplus
13741 extern "C"
13742 #endif
13743 /* We use char because int might match the return type of a gcc2
13744    builtin and then its argument prototype would still apply.  */
13745 char RegOpenKeyExA ();
13746 int
13747 main ()
13748 {
13749 RegOpenKeyExA ();
13750   ;
13751   return 0;
13752 }
13753 _ACEOF
13754 rm -f conftest.$ac_objext conftest$ac_exeext
13755 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13756   (eval $ac_link) 2>conftest.er1
13757   ac_status=$?
13758   grep -v '^ *+' conftest.er1 >conftest.err
13759   rm -f conftest.er1
13760   cat conftest.err >&5
13761   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13762   (exit $ac_status); } &&
13763          { ac_try='test -z "$ac_c_werror_flag"
13764                          || test ! -s conftest.err'
13765   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13766   (eval $ac_try) 2>&5
13767   ac_status=$?
13768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13769   (exit $ac_status); }; } &&
13770          { ac_try='test -s conftest$ac_exeext'
13771   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13772   (eval $ac_try) 2>&5
13773   ac_status=$?
13774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13775   (exit $ac_status); }; }; then
13776   ac_cv_search_RegOpenKeyExA="none required"
13777 else
13778   echo "$as_me: failed program was:" >&5
13779 sed 's/^/| /' conftest.$ac_ext >&5
13780
13781 fi
13782 rm -f conftest.err conftest.$ac_objext \
13783       conftest$ac_exeext conftest.$ac_ext
13784 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13785   for ac_lib in advapi32; do
13786     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13787     cat >conftest.$ac_ext <<_ACEOF
13788 /* confdefs.h.  */
13789 _ACEOF
13790 cat confdefs.h >>conftest.$ac_ext
13791 cat >>conftest.$ac_ext <<_ACEOF
13792 /* end confdefs.h.  */
13793
13794 /* Override any gcc2 internal prototype to avoid an error.  */
13795 #ifdef __cplusplus
13796 extern "C"
13797 #endif
13798 /* We use char because int might match the return type of a gcc2
13799    builtin and then its argument prototype would still apply.  */
13800 char RegOpenKeyExA ();
13801 int
13802 main ()
13803 {
13804 RegOpenKeyExA ();
13805   ;
13806   return 0;
13807 }
13808 _ACEOF
13809 rm -f conftest.$ac_objext conftest$ac_exeext
13810 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13811   (eval $ac_link) 2>conftest.er1
13812   ac_status=$?
13813   grep -v '^ *+' conftest.er1 >conftest.err
13814   rm -f conftest.er1
13815   cat conftest.err >&5
13816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13817   (exit $ac_status); } &&
13818          { ac_try='test -z "$ac_c_werror_flag"
13819                          || test ! -s conftest.err'
13820   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13821   (eval $ac_try) 2>&5
13822   ac_status=$?
13823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13824   (exit $ac_status); }; } &&
13825          { ac_try='test -s conftest$ac_exeext'
13826   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13827   (eval $ac_try) 2>&5
13828   ac_status=$?
13829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13830   (exit $ac_status); }; }; then
13831   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13832 break
13833 else
13834   echo "$as_me: failed program was:" >&5
13835 sed 's/^/| /' conftest.$ac_ext >&5
13836
13837 fi
13838 rm -f conftest.err conftest.$ac_objext \
13839       conftest$ac_exeext conftest.$ac_ext
13840   done
13841 fi
13842 LIBS=$ac_func_search_save_LIBS
13843 fi
13844 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13845 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13846 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13847   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13848
13849 else
13850   enable_win32_registry=no
13851 fi
13852
13853     fi
13854
13855     if test "x$enable_win32_registry" != xno; then
13856
13857 cat >>confdefs.h <<\_ACEOF
13858 #define ENABLE_WIN32_REGISTRY 1
13859 _ACEOF
13860
13861
13862       if test "x$enable_win32_registry" != xyes \
13863          && test "x$enable_win32_registry" != x; then
13864
13865 cat >>confdefs.h <<_ACEOF
13866 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13867 _ACEOF
13868
13869       fi
13870     fi
13871   ;;
13872 esac
13873
13874 # Get an absolute path to the GCC top-level source directory
13875 holddir=`${PWDCMD-pwd}`
13876 cd $srcdir
13877 topdir=`${PWDCMD-pwd}`
13878 cd $holddir
13879
13880 # Conditionalize the makefile for this host machine.
13881 xmake_file=
13882 for f in ${host_xmake_file}
13883 do
13884         if test -f ${srcdir}/config/$f
13885         then
13886                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13887         fi
13888 done
13889
13890 # Conditionalize the makefile for this target machine.
13891 tmake_file_=
13892 for f in ${tmake_file}
13893 do
13894         if test -f ${srcdir}/config/$f
13895         then
13896                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13897         fi
13898 done
13899 tmake_file="${tmake_file_}"
13900
13901 # This is a terrible hack which will go away some day.
13902 host_cc_for_libada=${CC}
13903
13904
13905 out_object_file=`basename $out_file .c`.o
13906
13907 tm_file_list="options.h"
13908 tm_include_list="options.h"
13909 for f in $tm_file; do
13910   case $f in
13911     ./* )
13912        f=`echo $f | sed 's/^..//'`
13913        tm_file_list="${tm_file_list} $f"
13914        tm_include_list="${tm_include_list} $f"
13915        ;;
13916     defaults.h )
13917        tm_file_list="${tm_file_list} \$(srcdir)/$f"
13918        tm_include_list="${tm_include_list} $f"
13919        ;;
13920     * )
13921        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13922        tm_include_list="${tm_include_list} config/$f"
13923        ;;
13924   esac
13925 done
13926
13927 tm_p_file_list=
13928 tm_p_include_list=
13929 for f in $tm_p_file; do
13930   case $f in
13931     tm-preds.h )
13932        tm_p_file_list="${tm_p_file_list} $f"
13933        tm_p_include_list="${tm_p_include_list} $f"
13934        ;;
13935     * )
13936        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13937        tm_p_include_list="${tm_p_include_list} config/$f"
13938   esac
13939 done
13940
13941 xm_file_list=
13942 xm_include_list=
13943 for f in $xm_file; do
13944   case $f in
13945     ansidecl.h )
13946        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13947        xm_include_list="${xm_include_list} $f"
13948        ;;
13949     auto-host.h )
13950        xm_file_list="${xm_file_list} $f"
13951        xm_include_list="${xm_include_list} $f"
13952        ;;
13953     * )
13954        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13955        xm_include_list="${xm_include_list} config/$f"
13956        ;;
13957   esac
13958 done
13959
13960 host_xm_file_list=
13961 host_xm_include_list=
13962 for f in $host_xm_file; do
13963   case $f in
13964     ansidecl.h )
13965        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13966        host_xm_include_list="${host_xm_include_list} $f"
13967        ;;
13968     auto-host.h )
13969        host_xm_file_list="${host_xm_file_list} $f"
13970        host_xm_include_list="${host_xm_include_list} $f"
13971        ;;
13972     * )
13973        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13974        host_xm_include_list="${host_xm_include_list} config/$f"
13975        ;;
13976   esac
13977 done
13978
13979 build_xm_file_list=
13980 for f in $build_xm_file; do
13981   case $f in
13982     ansidecl.h )
13983        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13984        build_xm_include_list="${build_xm_include_list} $f"
13985        ;;
13986     auto-build.h | auto-host.h )
13987        build_xm_file_list="${build_xm_file_list} $f"
13988        build_xm_include_list="${build_xm_include_list} $f"
13989        ;;
13990     * )
13991        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13992        build_xm_include_list="${build_xm_include_list} config/$f"
13993        ;;
13994   esac
13995 done
13996
13997 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13998 # cross-compiler which does not use the native headers and libraries.
13999 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
14000 CROSS=
14001 ALL=all.internal
14002 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14003
14004 if test "x$with_build_sysroot" != x; then
14005   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
14006 else
14007   # This value is used, even on a native system, because
14008   # CROSS_SYSTEM_HEADER_DIR is just
14009   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
14010   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
14011 fi
14012
14013 if test x$host != x$target
14014 then
14015         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
14016         ALL=all.cross
14017         SYSTEM_HEADER_DIR=$build_system_header_dir
14018         case "$host","$target" in
14019         # Darwin crosses can use the host system's libraries and headers,
14020         # because of the fat library support.  Of course, it must be the
14021         # same version of Darwin on both sides.  Allow the user to
14022         # just say --target=foo-darwin without a version number to mean
14023         # "the version on this system".
14024             *-*-darwin*,*-*-darwin*)
14025                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
14026                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
14027                 if test $hostos = $targetos -o $targetos = darwin ; then
14028                     CROSS=
14029                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14030                     with_headers=yes
14031                 fi
14032                 ;;
14033
14034             i?86-*-*,x86_64-*-* \
14035             | powerpc*-*-*,powerpc64*-*-*)
14036                 CROSS="$CROSS -DNATIVE_CROSS" ;;
14037         esac
14038 elif test "x$TARGET_SYSTEM_ROOT" != x; then
14039         SYSTEM_HEADER_DIR=$build_system_header_dir
14040 fi
14041
14042 # If this is a cross-compiler that does not
14043 # have its own set of headers then define
14044 # inhibit_libc
14045
14046 # If this is using newlib, without having the headers available now,
14047 # then define inhibit_libc in LIBGCC2_CFLAGS.
14048 # This prevents libgcc2 from containing any code which requires libc
14049 # support.
14050 : ${inhibit_libc=false}
14051 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14052        test x$with_newlib = xyes ; } &&
14053      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14054        inhibit_libc=true
14055 fi
14056
14057
14058 # When building gcc with a cross-compiler, we need to adjust things so
14059 # that the generator programs are still built with the native compiler.
14060 # Also, we cannot run fixincludes or fix-header.
14061
14062 # These are the normal (build=host) settings:
14063 CC_FOR_BUILD='$(CC)'
14064 BUILD_CFLAGS='$(ALL_CFLAGS)'
14065 BUILD_LDFLAGS='$(LDFLAGS)'
14066 STMP_FIXINC=stmp-fixinc
14067
14068 # Possibly disable fixproto, on a per-target basis.
14069 case ${use_fixproto} in
14070   no)
14071     STMP_FIXPROTO=
14072     ;;
14073   yes)
14074     STMP_FIXPROTO=stmp-fixproto
14075     ;;
14076 esac
14077
14078
14079 # And these apply if build != host, or we are generating coverage data
14080 if test x$build != x$host || test "x$coverage_flags" != x
14081 then
14082     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14083     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
14084
14085     if test "x$TARGET_SYSTEM_ROOT" = x; then
14086         if test "x$STMP_FIXPROTO" != x; then
14087           STMP_FIXPROTO=stmp-install-fixproto
14088         fi
14089     fi
14090 fi
14091
14092 # Expand extra_headers to include complete path.
14093 # This substitutes for lots of t-* files.
14094 extra_headers_list=
14095 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14096 for file in ${extra_headers} ; do
14097   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14098 done
14099
14100 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14101 if test x"$use_gcc_tgmath" = xyes
14102 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14103 fi
14104
14105 # Define collect2 in Makefile.
14106 case $host_can_use_collect2 in
14107   no) collect2= ;;
14108   *) collect2='collect2$(exeext)' ;;
14109 esac
14110
14111
14112 # Add a definition of USE_COLLECT2 if system wants one.
14113 case $use_collect2 in
14114   no) use_collect2= ;;
14115   "") ;;
14116   *)
14117     host_xm_defines="${host_xm_defines} USE_COLLECT2"
14118     xm_defines="${xm_defines} USE_COLLECT2"
14119     case $host_can_use_collect2 in
14120       no)
14121         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14122 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14123    { (exit 1); exit 1; }; }
14124         ;;
14125     esac
14126     ;;
14127 esac
14128
14129 # ---------------------------
14130 # Assembler & linker features
14131 # ---------------------------
14132
14133 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14134 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14135 # However when ld-new is first executed from the build tree, libtool will
14136 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14137 # to the build tree.  While doing this we need to use the previous-stage
14138 # linker, or we have an infinite loop.  The presence of a shell script as
14139 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14140 # the gcc/collect-ld script.  So we need to know how libtool works, or
14141 # exec-tool will fail.
14142
14143
14144
14145
14146 macro_version='2.1a'
14147 macro_revision='1.2435'
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159
14160 ltmain="$ac_aux_dir/ltmain.sh"
14161
14162 # Set options
14163
14164 enable_dlopen=no
14165
14166
14167 enable_win32_dll=no
14168
14169
14170 # Check whether --enable-shared or --disable-shared was given.
14171 if test "${enable_shared+set}" = set; then
14172   enableval="$enable_shared"
14173   p=${PACKAGE-default}
14174     case $enableval in
14175     yes) enable_shared=yes ;;
14176     no) enable_shared=no ;;
14177     *)
14178       enable_shared=no
14179       # Look at the argument we got.  We use all the common list separators.
14180       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14181       for pkg in $enableval; do
14182         IFS="$lt_save_ifs"
14183         if test "X$pkg" = "X$p"; then
14184           enable_shared=yes
14185         fi
14186       done
14187       IFS="$lt_save_ifs"
14188       ;;
14189     esac
14190 else
14191   enable_shared=yes
14192 fi;
14193
14194
14195
14196
14197
14198
14199
14200
14201 # Check whether --enable-static or --disable-static was given.
14202 if test "${enable_static+set}" = set; then
14203   enableval="$enable_static"
14204   p=${PACKAGE-default}
14205     case $enableval in
14206     yes) enable_static=yes ;;
14207     no) enable_static=no ;;
14208     *)
14209      enable_static=no
14210       # Look at the argument we got.  We use all the common list separators.
14211       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14212       for pkg in $enableval; do
14213         IFS="$lt_save_ifs"
14214         if test "X$pkg" = "X$p"; then
14215           enable_static=yes
14216         fi
14217       done
14218       IFS="$lt_save_ifs"
14219       ;;
14220     esac
14221 else
14222   enable_static=yes
14223 fi;
14224
14225
14226
14227
14228
14229
14230
14231
14232
14233 # Check whether --with-pic or --without-pic was given.
14234 if test "${with_pic+set}" = set; then
14235   withval="$with_pic"
14236   pic_mode="$withval"
14237 else
14238   pic_mode=default
14239 fi;
14240
14241 test -z "$pic_mode" && pic_mode=default
14242
14243
14244
14245
14246
14247
14248
14249 # Check whether --enable-fast-install or --disable-fast-install was given.
14250 if test "${enable_fast_install+set}" = set; then
14251   enableval="$enable_fast_install"
14252   p=${PACKAGE-default}
14253     case $enableval in
14254     yes) enable_fast_install=yes ;;
14255     no) enable_fast_install=no ;;
14256     *)
14257       enable_fast_install=no
14258       # Look at the argument we got.  We use all the common list separators.
14259       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14260       for pkg in $enableval; do
14261         IFS="$lt_save_ifs"
14262         if test "X$pkg" = "X$p"; then
14263           enable_fast_install=yes
14264         fi
14265       done
14266       IFS="$lt_save_ifs"
14267       ;;
14268     esac
14269 else
14270   enable_fast_install=yes
14271 fi;
14272
14273
14274
14275
14276
14277
14278
14279
14280 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14281 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14282 if test "${lt_cv_path_SED+set}" = set; then
14283   echo $ECHO_N "(cached) $ECHO_C" >&6
14284 else
14285   # Loop through the user's path and test for sed and gsed.
14286 # Then use that list of sed's as ones to test for truncation.
14287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14288 for as_dir in $PATH
14289 do
14290   IFS=$as_save_IFS
14291   test -z "$as_dir" && as_dir=.
14292   for lt_ac_prog in sed gsed; do
14293     for ac_exec_ext in '' $ac_executable_extensions; do
14294       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14295         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14296       fi
14297     done
14298   done
14299 done
14300 IFS=$as_save_IFS
14301 lt_ac_max=0
14302 lt_ac_count=0
14303 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14304 # along with /bin/sed that truncates output.
14305 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14306   test ! -f $lt_ac_sed && continue
14307   cat /dev/null > conftest.in
14308   lt_ac_count=0
14309   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14310   # Check for GNU sed and select it if it is found.
14311   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14312     lt_cv_path_SED=$lt_ac_sed
14313     break
14314   fi
14315   while true; do
14316     cat conftest.in conftest.in >conftest.tmp
14317     mv conftest.tmp conftest.in
14318     cp conftest.in conftest.nl
14319     echo >>conftest.nl
14320     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14321     cmp -s conftest.out conftest.nl || break
14322     # 10000 chars as input seems more than enough
14323     test $lt_ac_count -gt 10 && break
14324     lt_ac_count=`expr $lt_ac_count + 1`
14325     if test $lt_ac_count -gt $lt_ac_max; then
14326       lt_ac_max=$lt_ac_count
14327       lt_cv_path_SED=$lt_ac_sed
14328     fi
14329   done
14330 done
14331
14332 fi
14333
14334 SED=$lt_cv_path_SED
14335
14336 echo "$as_me:$LINENO: result: $SED" >&5
14337 echo "${ECHO_T}$SED" >&6
14338
14339 test -z "$SED" && SED=sed
14340 Xsed="$SED -e 1s/^X//"
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352 echo "$as_me:$LINENO: checking for fgrep" >&5
14353 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14354 if test "${ac_cv_prog_fgrep+set}" = set; then
14355   echo $ECHO_N "(cached) $ECHO_C" >&6
14356 else
14357   if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14358     then ac_cv_prog_fgrep='grep -F'
14359     else ac_cv_prog_fgrep='fgrep'
14360     fi
14361 fi
14362 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14363 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14364  FGREP=$ac_cv_prog_fgrep
14365
14366
14367 test -z "$GREP" && GREP=grep
14368
14369
14370
14371
14372
14373
14374
14375
14376
14377
14378
14379
14380
14381
14382
14383
14384
14385
14386
14387 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14388 if test "${with_gnu_ld+set}" = set; then
14389   withval="$with_gnu_ld"
14390   test "$withval" = no || with_gnu_ld=yes
14391 else
14392   with_gnu_ld=no
14393 fi;
14394 ac_prog=ld
14395 if test "$GCC" = yes; then
14396   # Check if gcc -print-prog-name=ld gives a path.
14397   echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14398 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14399   case $host in
14400   *-*-mingw*)
14401     # gcc leaves a trailing carriage return which upsets mingw
14402     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14403   *)
14404     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14405   esac
14406   case $ac_prog in
14407     # Accept absolute paths.
14408     [\\/]* | ?:[\\/]*)
14409       re_direlt='/[^/][^/]*/\.\./'
14410       # Canonicalize the pathname of ld
14411       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14412       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14413         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14414       done
14415       test -z "$LD" && LD="$ac_prog"
14416       ;;
14417   "")
14418     # If it fails, then pretend we aren't using GCC.
14419     ac_prog=ld
14420     ;;
14421   *)
14422     # If it is relative, then search for the first ld in PATH.
14423     with_gnu_ld=unknown
14424     ;;
14425   esac
14426 elif test "$with_gnu_ld" = yes; then
14427   echo "$as_me:$LINENO: checking for GNU ld" >&5
14428 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14429 else
14430   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14431 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14432 fi
14433 if test "${lt_cv_path_LD+set}" = set; then
14434   echo $ECHO_N "(cached) $ECHO_C" >&6
14435 else
14436   if test -z "$LD"; then
14437   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14438   for ac_dir in $PATH; do
14439     IFS="$lt_save_ifs"
14440     test -z "$ac_dir" && ac_dir=.
14441     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14442       lt_cv_path_LD="$ac_dir/$ac_prog"
14443       # Check to see if the program is GNU ld.  I'd rather use --version,
14444       # but apparently some variants of GNU ld only accept -v.
14445       # Break only if it was the GNU/non-GNU ld that we prefer.
14446       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14447       *GNU* | *'with BFD'*)
14448         test "$with_gnu_ld" != no && break
14449         ;;
14450       *)
14451         test "$with_gnu_ld" != yes && break
14452         ;;
14453       esac
14454     fi
14455   done
14456   IFS="$lt_save_ifs"
14457 else
14458   lt_cv_path_LD="$LD" # Let the user override the test with a path.
14459 fi
14460 fi
14461
14462 LD="$lt_cv_path_LD"
14463 if test -n "$LD"; then
14464   echo "$as_me:$LINENO: result: $LD" >&5
14465 echo "${ECHO_T}$LD" >&6
14466 else
14467   echo "$as_me:$LINENO: result: no" >&5
14468 echo "${ECHO_T}no" >&6
14469 fi
14470 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14471 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14472    { (exit 1); exit 1; }; }
14473 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14474 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14475 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14476   echo $ECHO_N "(cached) $ECHO_C" >&6
14477 else
14478   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14479 case `$LD -v 2>&1 </dev/null` in
14480 *GNU* | *'with BFD'*)
14481   lt_cv_prog_gnu_ld=yes
14482   ;;
14483 *)
14484   lt_cv_prog_gnu_ld=no
14485   ;;
14486 esac
14487 fi
14488 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14489 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14490 with_gnu_ld=$lt_cv_prog_gnu_ld
14491
14492
14493
14494
14495
14496
14497
14498
14499
14500
14501 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14502 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14503 if test "${lt_cv_path_NM+set}" = set; then
14504   echo $ECHO_N "(cached) $ECHO_C" >&6
14505 else
14506   if test -n "$NM"; then
14507   # Let the user override the test.
14508   lt_cv_path_NM="$NM"
14509 else
14510   lt_nm_to_check="${ac_tool_prefix}nm"
14511   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14512     lt_nm_to_check="$lt_nm_to_check nm"
14513   fi
14514   for lt_tmp_nm in $lt_nm_to_check; do
14515     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14516     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14517       IFS="$lt_save_ifs"
14518       test -z "$ac_dir" && ac_dir=.
14519       tmp_nm="$ac_dir/$lt_tmp_nm"
14520       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14521         # Check to see if the nm accepts a BSD-compat flag.
14522         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14523         #   nm: unknown option "B" ignored
14524         # Tru64's nm complains that /dev/null is an invalid object file
14525         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14526         */dev/null* | *'Invalid file or object type'*)
14527           lt_cv_path_NM="$tmp_nm -B"
14528           break
14529           ;;
14530         *)
14531           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14532           */dev/null*)
14533             lt_cv_path_NM="$tmp_nm -p"
14534             break
14535             ;;
14536           *)
14537             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14538             continue # so that we can try to find one that supports BSD flags
14539             ;;
14540           esac
14541           ;;
14542         esac
14543       fi
14544     done
14545     IFS="$lt_save_ifs"
14546   done
14547   : ${lt_cv_path_NM=no}
14548 fi
14549 fi
14550 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14551 echo "${ECHO_T}$lt_cv_path_NM" >&6
14552 if test "$lt_cv_path_NM" != "no"; then
14553   NM="$lt_cv_path_NM"
14554 else
14555   # Didn't find any BSD compatible name lister, look for dumpbin.
14556   if test -n "$ac_tool_prefix"; then
14557   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14558   do
14559     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14560 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14561 echo "$as_me:$LINENO: checking for $ac_word" >&5
14562 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14563 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14564   echo $ECHO_N "(cached) $ECHO_C" >&6
14565 else
14566   if test -n "$DUMPBIN"; then
14567   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14568 else
14569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14570 for as_dir in $PATH
14571 do
14572   IFS=$as_save_IFS
14573   test -z "$as_dir" && as_dir=.
14574   for ac_exec_ext in '' $ac_executable_extensions; do
14575   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14576     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14577     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14578     break 2
14579   fi
14580 done
14581 done
14582
14583 fi
14584 fi
14585 DUMPBIN=$ac_cv_prog_DUMPBIN
14586 if test -n "$DUMPBIN"; then
14587   echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14588 echo "${ECHO_T}$DUMPBIN" >&6
14589 else
14590   echo "$as_me:$LINENO: result: no" >&5
14591 echo "${ECHO_T}no" >&6
14592 fi
14593
14594     test -n "$DUMPBIN" && break
14595   done
14596 fi
14597 if test -z "$DUMPBIN"; then
14598   ac_ct_DUMPBIN=$DUMPBIN
14599   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14600 do
14601   # Extract the first word of "$ac_prog", so it can be a program name with args.
14602 set dummy $ac_prog; ac_word=$2
14603 echo "$as_me:$LINENO: checking for $ac_word" >&5
14604 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14605 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14606   echo $ECHO_N "(cached) $ECHO_C" >&6
14607 else
14608   if test -n "$ac_ct_DUMPBIN"; then
14609   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14610 else
14611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14612 for as_dir in $PATH
14613 do
14614   IFS=$as_save_IFS
14615   test -z "$as_dir" && as_dir=.
14616   for ac_exec_ext in '' $ac_executable_extensions; do
14617   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14618     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14619     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14620     break 2
14621   fi
14622 done
14623 done
14624
14625 fi
14626 fi
14627 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14628 if test -n "$ac_ct_DUMPBIN"; then
14629   echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14630 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14631 else
14632   echo "$as_me:$LINENO: result: no" >&5
14633 echo "${ECHO_T}no" >&6
14634 fi
14635
14636   test -n "$ac_ct_DUMPBIN" && break
14637 done
14638 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14639
14640   DUMPBIN=$ac_ct_DUMPBIN
14641 fi
14642
14643
14644   if test "$DUMPBIN" != ":"; then
14645     NM="$DUMPBIN"
14646   fi
14647 fi
14648 test -z "$NM" && NM=nm
14649
14650
14651
14652
14653
14654
14655 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14656 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14657 if test "${lt_cv_nm_interface+set}" = set; then
14658   echo $ECHO_N "(cached) $ECHO_C" >&6
14659 else
14660   lt_cv_nm_interface="BSD nm"
14661   echo "int some_variable = 0;" > conftest.$ac_ext
14662   (eval echo "\"\$as_me:14662: $ac_compile\"" >&5)
14663   (eval "$ac_compile" 2>conftest.err)
14664   cat conftest.err >&5
14665   (eval echo "\"\$as_me:14665: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14666   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14667   cat conftest.err >&5
14668   (eval echo "\"\$as_me:14668: output\"" >&5)
14669   cat conftest.out >&5
14670   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14671     lt_cv_nm_interface="MS dumpbin"
14672   fi
14673   rm -f conftest*
14674 fi
14675 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14676 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14677
14678 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14679 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14680 LN_S=$as_ln_s
14681 if test "$LN_S" = "ln -s"; then
14682   echo "$as_me:$LINENO: result: yes" >&5
14683 echo "${ECHO_T}yes" >&6
14684 else
14685   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14686 echo "${ECHO_T}no, using $LN_S" >&6
14687 fi
14688
14689 # find the maximum length of command line arguments
14690 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14691 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14692 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14693   echo $ECHO_N "(cached) $ECHO_C" >&6
14694 else
14695     i=0
14696   teststring="ABCD"
14697
14698   case $build_os in
14699   msdosdjgpp*)
14700     # On DJGPP, this test can blow up pretty badly due to problems in libc
14701     # (any single argument exceeding 2000 bytes causes a buffer overrun
14702     # during glob expansion).  Even if it were fixed, the result of this
14703     # check would be larger than it should be.
14704     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
14705     ;;
14706
14707   gnu*)
14708     # Under GNU Hurd, this test is not required because there is
14709     # no limit to the length of command line arguments.
14710     # Libtool will interpret -1 as no limit whatsoever
14711     lt_cv_sys_max_cmd_len=-1;
14712     ;;
14713
14714   cygwin* | mingw*)
14715     # On Win9x/ME, this test blows up -- it succeeds, but takes
14716     # about 5 minutes as the teststring grows exponentially.
14717     # Worse, since 9x/ME are not pre-emptively multitasking,
14718     # you end up with a "frozen" computer, even though with patience
14719     # the test eventually succeeds (with a max line length of 256k).
14720     # Instead, let's just punt: use the minimum linelength reported by
14721     # all of the supported platforms: 8192 (on NT/2K/XP).
14722     lt_cv_sys_max_cmd_len=8192;
14723     ;;
14724
14725   amigaos*)
14726     # On AmigaOS with pdksh, this test takes hours, literally.
14727     # So we just punt and use a minimum line length of 8192.
14728     lt_cv_sys_max_cmd_len=8192;
14729     ;;
14730
14731   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14732     # This has been around since 386BSD, at least.  Likely further.
14733     if test -x /sbin/sysctl; then
14734       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14735     elif test -x /usr/sbin/sysctl; then
14736       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14737     else
14738       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
14739     fi
14740     # And add a safety zone
14741     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14742     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14743     ;;
14744
14745   interix*)
14746     # We know the value 262144 and hardcode it with a safety zone (like BSD)
14747     lt_cv_sys_max_cmd_len=196608
14748     ;;
14749
14750   osf*)
14751     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14752     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14753     # nice to cause kernel panics so lets avoid the loop below.
14754     # First set a reasonable default.
14755     lt_cv_sys_max_cmd_len=16384
14756     #
14757     if test -x /sbin/sysconfig; then
14758       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14759         *1*) lt_cv_sys_max_cmd_len=-1 ;;
14760       esac
14761     fi
14762     ;;
14763   sco3.2v5*)
14764     lt_cv_sys_max_cmd_len=102400
14765     ;;
14766   sysv5* | sco5v6* | sysv4.2uw2*)
14767     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14768     if test -n "$kargmax"; then
14769       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
14770     else
14771       lt_cv_sys_max_cmd_len=32768
14772     fi
14773     ;;
14774   *)
14775     lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
14776     if test -n $lt_cv_sys_max_cmd_len; then
14777       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14778       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14779     else
14780       # Make teststring a little bigger before we do anything with it.
14781       # a 1K string should be a reasonable start.
14782       for i in 1 2 3 4 5 6 7 8 ; do
14783         teststring=$teststring$teststring
14784       done
14785       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14786       # If test is not a shell built-in, we'll probably end up computing a
14787       # maximum length that is only half of the actual maximum length, but
14788       # we can't tell.
14789       while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14790                  = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14791               test $i != 17 # 1/2 MB should be enough
14792       do
14793         i=`expr $i + 1`
14794         teststring=$teststring$teststring
14795       done
14796       # Only check the string length outside the loop.
14797       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14798       teststring=
14799       # Add a significant safety factor because C++ compilers can tack on
14800       # massive amounts of additional arguments before passing them to the
14801       # linker.  It appears as though 1/2 is a usable value.
14802       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14803     fi
14804     ;;
14805   esac
14806
14807 fi
14808
14809 if test -n $lt_cv_sys_max_cmd_len ; then
14810   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14811 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14812 else
14813   echo "$as_me:$LINENO: result: none" >&5
14814 echo "${ECHO_T}none" >&6
14815 fi
14816 max_cmd_len=$lt_cv_sys_max_cmd_len
14817
14818
14819
14820
14821
14822
14823
14824 : ${CP="cp -f"}
14825 : ${MV="mv -f"}
14826 : ${RM="rm -f"}
14827
14828 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14829 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14830 # Try some XSI features
14831 xsi_shell=no
14832 ( _lt_dummy="a/b/c"
14833   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14834       = c,a/b,, ) >/dev/null 2>&1 \
14835   && xsi_shell=yes
14836 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14837 echo "${ECHO_T}$xsi_shell" >&6
14838
14839
14840 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14841 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14842 lt_shell_append=no
14843 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14844     >/dev/null 2>&1 \
14845   && lt_shell_append=yes
14846 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14847 echo "${ECHO_T}$lt_shell_append" >&6
14848
14849
14850 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14851   lt_unset=unset
14852 else
14853   lt_unset=false
14854 fi
14855
14856
14857
14858
14859
14860 # test EBCDIC or ASCII
14861 case `echo X|tr X '\101'` in
14862  A) # ASCII based system
14863     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14864   lt_SP2NL='tr \040 \012'
14865   lt_NL2SP='tr \015\012 \040\040'
14866   ;;
14867  *) # EBCDIC based system
14868   lt_SP2NL='tr \100 \n'
14869   lt_NL2SP='tr \r\n \100\100'
14870   ;;
14871 esac
14872
14873
14874
14875
14876
14877
14878
14879
14880
14881 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14882 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14883 if test "${lt_cv_ld_reload_flag+set}" = set; then
14884   echo $ECHO_N "(cached) $ECHO_C" >&6
14885 else
14886   lt_cv_ld_reload_flag='-r'
14887 fi
14888 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14889 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14890 reload_flag=$lt_cv_ld_reload_flag
14891 case $reload_flag in
14892 "" | " "*) ;;
14893 *) reload_flag=" $reload_flag" ;;
14894 esac
14895 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14896 case $host_os in
14897   darwin*)
14898     if test "$GCC" = yes; then
14899       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14900     else
14901       reload_cmds='$LD$reload_flag -o $output$reload_objs'
14902     fi
14903     ;;
14904 esac
14905
14906
14907
14908
14909
14910
14911
14912
14913
14914
14915 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14916 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14917 if test "${lt_cv_deplibs_check_method+set}" = set; then
14918   echo $ECHO_N "(cached) $ECHO_C" >&6
14919 else
14920   lt_cv_file_magic_cmd='$MAGIC_CMD'
14921 lt_cv_file_magic_test_file=
14922 lt_cv_deplibs_check_method='unknown'
14923 # Need to set the preceding variable on all platforms that support
14924 # interlibrary dependencies.
14925 # 'none' -- dependencies not supported.
14926 # `unknown' -- same as none, but documents that we really don't know.
14927 # 'pass_all' -- all dependencies passed with no checks.
14928 # 'test_compile' -- check by making test program.
14929 # 'file_magic [[regex]]' -- check by looking for files in library path
14930 # which responds to the $file_magic_cmd with a given extended regex.
14931 # If you have `file' or equivalent on your system and you're not sure
14932 # whether `pass_all' will *always* work, you probably want this one.
14933
14934 case $host_os in
14935 aix[4-9]*)
14936   lt_cv_deplibs_check_method=pass_all
14937   ;;
14938
14939 beos*)
14940   lt_cv_deplibs_check_method=pass_all
14941   ;;
14942
14943 bsdi[45]*)
14944   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14945   lt_cv_file_magic_cmd='/usr/bin/file -L'
14946   lt_cv_file_magic_test_file=/shlib/libc.so
14947   ;;
14948
14949 cygwin*)
14950   # func_win32_libid is a shell function defined in ltmain.sh
14951   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14952   lt_cv_file_magic_cmd='func_win32_libid'
14953   ;;
14954
14955 mingw* | pw32*)
14956   # Base MSYS/MinGW do not provide the 'file' command needed by
14957   # func_win32_libid shell function, so use a weaker test based on 'objdump',
14958   # unless we find 'file', for example because we are cross-compiling.
14959   if ( file / ) >/dev/null 2>&1; then
14960     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14961     lt_cv_file_magic_cmd='func_win32_libid'
14962   else
14963     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14964     lt_cv_file_magic_cmd='$OBJDUMP -f'
14965   fi
14966   ;;
14967
14968 darwin* | rhapsody*)
14969   lt_cv_deplibs_check_method=pass_all
14970   ;;
14971
14972 freebsd* | dragonfly*)
14973   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14974     case $host_cpu in
14975     i*86 )
14976       # Not sure whether the presence of OpenBSD here was a mistake.
14977       # Let's accept both of them until this is cleared up.
14978       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14979       lt_cv_file_magic_cmd=/usr/bin/file
14980       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14981       ;;
14982     esac
14983   else
14984     lt_cv_deplibs_check_method=pass_all
14985   fi
14986   ;;
14987
14988 gnu*)
14989   lt_cv_deplibs_check_method=pass_all
14990   ;;
14991
14992 hpux10.20* | hpux11*)
14993   lt_cv_file_magic_cmd=/usr/bin/file
14994   case $host_cpu in
14995   ia64*)
14996     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
14997     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
14998     ;;
14999   hppa*64*)
15000     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
15001     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
15002     ;;
15003   *)
15004     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
15005     lt_cv_file_magic_test_file=/usr/lib/libc.sl
15006     ;;
15007   esac
15008   ;;
15009
15010 interix[3-9]*)
15011   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
15012   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
15013   ;;
15014
15015 irix5* | irix6* | nonstopux*)
15016   case $LD in
15017   *-32|*"-32 ") libmagic=32-bit;;
15018   *-n32|*"-n32 ") libmagic=N32;;
15019   *-64|*"-64 ") libmagic=64-bit;;
15020   *) libmagic=never-match;;
15021   esac
15022   lt_cv_deplibs_check_method=pass_all
15023   ;;
15024
15025 # This must be Linux ELF.
15026 linux* | k*bsd*-gnu)
15027   lt_cv_deplibs_check_method=pass_all
15028   ;;
15029
15030 netbsd*)
15031   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15032     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15033   else
15034     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
15035   fi
15036   ;;
15037
15038 newos6*)
15039   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
15040   lt_cv_file_magic_cmd=/usr/bin/file
15041   lt_cv_file_magic_test_file=/usr/lib/libnls.so
15042   ;;
15043
15044 *nto* | *qnx*)
15045   lt_cv_deplibs_check_method=pass_all
15046   ;;
15047
15048 openbsd*)
15049   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15050     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
15051   else
15052     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15053   fi
15054   ;;
15055
15056 osf3* | osf4* | osf5*)
15057   lt_cv_deplibs_check_method=pass_all
15058   ;;
15059
15060 rdos*)
15061   lt_cv_deplibs_check_method=pass_all
15062   ;;
15063
15064 solaris*)
15065   lt_cv_deplibs_check_method=pass_all
15066   ;;
15067
15068 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15069   lt_cv_deplibs_check_method=pass_all
15070   ;;
15071
15072 sysv4 | sysv4.3*)
15073   case $host_vendor in
15074   motorola)
15075     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15076     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15077     ;;
15078   ncr)
15079     lt_cv_deplibs_check_method=pass_all
15080     ;;
15081   sequent)
15082     lt_cv_file_magic_cmd='/bin/file'
15083     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15084     ;;
15085   sni)
15086     lt_cv_file_magic_cmd='/bin/file'
15087     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15088     lt_cv_file_magic_test_file=/lib/libc.so
15089     ;;
15090   siemens)
15091     lt_cv_deplibs_check_method=pass_all
15092     ;;
15093   pc)
15094     lt_cv_deplibs_check_method=pass_all
15095     ;;
15096   esac
15097   ;;
15098
15099 tpf*)
15100   lt_cv_deplibs_check_method=pass_all
15101   ;;
15102 esac
15103
15104 fi
15105 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15106 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15107 file_magic_cmd=$lt_cv_file_magic_cmd
15108 deplibs_check_method=$lt_cv_deplibs_check_method
15109 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15110
15111
15112
15113
15114
15115
15116
15117
15118
15119
15120
15121
15122 if test -n "$ac_tool_prefix"; then
15123   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15124 set dummy ${ac_tool_prefix}ar; ac_word=$2
15125 echo "$as_me:$LINENO: checking for $ac_word" >&5
15126 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15127 if test "${ac_cv_prog_AR+set}" = set; then
15128   echo $ECHO_N "(cached) $ECHO_C" >&6
15129 else
15130   if test -n "$AR"; then
15131   ac_cv_prog_AR="$AR" # Let the user override the test.
15132 else
15133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15134 for as_dir in $PATH
15135 do
15136   IFS=$as_save_IFS
15137   test -z "$as_dir" && as_dir=.
15138   for ac_exec_ext in '' $ac_executable_extensions; do
15139   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15140     ac_cv_prog_AR="${ac_tool_prefix}ar"
15141     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15142     break 2
15143   fi
15144 done
15145 done
15146
15147 fi
15148 fi
15149 AR=$ac_cv_prog_AR
15150 if test -n "$AR"; then
15151   echo "$as_me:$LINENO: result: $AR" >&5
15152 echo "${ECHO_T}$AR" >&6
15153 else
15154   echo "$as_me:$LINENO: result: no" >&5
15155 echo "${ECHO_T}no" >&6
15156 fi
15157
15158 fi
15159 if test -z "$ac_cv_prog_AR"; then
15160   ac_ct_AR=$AR
15161   # Extract the first word of "ar", so it can be a program name with args.
15162 set dummy ar; ac_word=$2
15163 echo "$as_me:$LINENO: checking for $ac_word" >&5
15164 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15165 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15166   echo $ECHO_N "(cached) $ECHO_C" >&6
15167 else
15168   if test -n "$ac_ct_AR"; then
15169   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15170 else
15171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15172 for as_dir in $PATH
15173 do
15174   IFS=$as_save_IFS
15175   test -z "$as_dir" && as_dir=.
15176   for ac_exec_ext in '' $ac_executable_extensions; do
15177   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15178     ac_cv_prog_ac_ct_AR="ar"
15179     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15180     break 2
15181   fi
15182 done
15183 done
15184
15185   test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15186 fi
15187 fi
15188 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15189 if test -n "$ac_ct_AR"; then
15190   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15191 echo "${ECHO_T}$ac_ct_AR" >&6
15192 else
15193   echo "$as_me:$LINENO: result: no" >&5
15194 echo "${ECHO_T}no" >&6
15195 fi
15196
15197   AR=$ac_ct_AR
15198 else
15199   AR="$ac_cv_prog_AR"
15200 fi
15201
15202 test -z "$AR" && AR=ar
15203 test -z "$AR_FLAGS" && AR_FLAGS=cru
15204
15205
15206
15207
15208
15209
15210
15211
15212
15213
15214
15215 if test -n "$ac_tool_prefix"; then
15216   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15217 set dummy ${ac_tool_prefix}strip; ac_word=$2
15218 echo "$as_me:$LINENO: checking for $ac_word" >&5
15219 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15220 if test "${ac_cv_prog_STRIP+set}" = set; then
15221   echo $ECHO_N "(cached) $ECHO_C" >&6
15222 else
15223   if test -n "$STRIP"; then
15224   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15225 else
15226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15227 for as_dir in $PATH
15228 do
15229   IFS=$as_save_IFS
15230   test -z "$as_dir" && as_dir=.
15231   for ac_exec_ext in '' $ac_executable_extensions; do
15232   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15233     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15234     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15235     break 2
15236   fi
15237 done
15238 done
15239
15240 fi
15241 fi
15242 STRIP=$ac_cv_prog_STRIP
15243 if test -n "$STRIP"; then
15244   echo "$as_me:$LINENO: result: $STRIP" >&5
15245 echo "${ECHO_T}$STRIP" >&6
15246 else
15247   echo "$as_me:$LINENO: result: no" >&5
15248 echo "${ECHO_T}no" >&6
15249 fi
15250
15251 fi
15252 if test -z "$ac_cv_prog_STRIP"; then
15253   ac_ct_STRIP=$STRIP
15254   # Extract the first word of "strip", so it can be a program name with args.
15255 set dummy strip; ac_word=$2
15256 echo "$as_me:$LINENO: checking for $ac_word" >&5
15257 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15258 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15259   echo $ECHO_N "(cached) $ECHO_C" >&6
15260 else
15261   if test -n "$ac_ct_STRIP"; then
15262   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15263 else
15264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15265 for as_dir in $PATH
15266 do
15267   IFS=$as_save_IFS
15268   test -z "$as_dir" && as_dir=.
15269   for ac_exec_ext in '' $ac_executable_extensions; do
15270   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15271     ac_cv_prog_ac_ct_STRIP="strip"
15272     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15273     break 2
15274   fi
15275 done
15276 done
15277
15278   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15279 fi
15280 fi
15281 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15282 if test -n "$ac_ct_STRIP"; then
15283   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15284 echo "${ECHO_T}$ac_ct_STRIP" >&6
15285 else
15286   echo "$as_me:$LINENO: result: no" >&5
15287 echo "${ECHO_T}no" >&6
15288 fi
15289
15290   STRIP=$ac_ct_STRIP
15291 else
15292   STRIP="$ac_cv_prog_STRIP"
15293 fi
15294
15295 test -z "$STRIP" && STRIP=:
15296
15297
15298
15299
15300
15301
15302 if test -n "$ac_tool_prefix"; then
15303   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15304 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15305 echo "$as_me:$LINENO: checking for $ac_word" >&5
15306 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15307 if test "${ac_cv_prog_RANLIB+set}" = set; then
15308   echo $ECHO_N "(cached) $ECHO_C" >&6
15309 else
15310   if test -n "$RANLIB"; then
15311   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15312 else
15313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15314 for as_dir in $PATH
15315 do
15316   IFS=$as_save_IFS
15317   test -z "$as_dir" && as_dir=.
15318   for ac_exec_ext in '' $ac_executable_extensions; do
15319   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15320     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15321     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15322     break 2
15323   fi
15324 done
15325 done
15326
15327 fi
15328 fi
15329 RANLIB=$ac_cv_prog_RANLIB
15330 if test -n "$RANLIB"; then
15331   echo "$as_me:$LINENO: result: $RANLIB" >&5
15332 echo "${ECHO_T}$RANLIB" >&6
15333 else
15334   echo "$as_me:$LINENO: result: no" >&5
15335 echo "${ECHO_T}no" >&6
15336 fi
15337
15338 fi
15339 if test -z "$ac_cv_prog_RANLIB"; then
15340   ac_ct_RANLIB=$RANLIB
15341   # Extract the first word of "ranlib", so it can be a program name with args.
15342 set dummy ranlib; ac_word=$2
15343 echo "$as_me:$LINENO: checking for $ac_word" >&5
15344 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15345 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15346   echo $ECHO_N "(cached) $ECHO_C" >&6
15347 else
15348   if test -n "$ac_ct_RANLIB"; then
15349   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15350 else
15351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15352 for as_dir in $PATH
15353 do
15354   IFS=$as_save_IFS
15355   test -z "$as_dir" && as_dir=.
15356   for ac_exec_ext in '' $ac_executable_extensions; do
15357   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15358     ac_cv_prog_ac_ct_RANLIB="ranlib"
15359     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15360     break 2
15361   fi
15362 done
15363 done
15364
15365   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15366 fi
15367 fi
15368 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15369 if test -n "$ac_ct_RANLIB"; then
15370   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15371 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15372 else
15373   echo "$as_me:$LINENO: result: no" >&5
15374 echo "${ECHO_T}no" >&6
15375 fi
15376
15377   RANLIB=$ac_ct_RANLIB
15378 else
15379   RANLIB="$ac_cv_prog_RANLIB"
15380 fi
15381
15382 test -z "$RANLIB" && RANLIB=:
15383
15384
15385
15386
15387
15388
15389 # Determine commands to create old-style static archives.
15390 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
15391 old_postinstall_cmds='chmod 644 $oldlib'
15392 old_postuninstall_cmds=
15393
15394 if test -n "$RANLIB"; then
15395   case $host_os in
15396   openbsd*)
15397     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15398     ;;
15399   *)
15400     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15401     ;;
15402   esac
15403   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15404 fi
15405
15406
15407
15408
15409
15410
15411
15412
15413
15414
15415
15416
15417
15418
15419
15420
15421
15422
15423
15424
15425
15426
15427
15428
15429
15430
15431
15432
15433
15434
15435
15436
15437
15438
15439 # If no C compiler was specified, use CC.
15440 LTCC=${LTCC-"$CC"}
15441
15442 # If no C compiler flags were specified, use CFLAGS.
15443 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15444
15445 # Allow CC to be a program name with arguments.
15446 compiler=$CC
15447
15448
15449 # Check for command to grab the raw symbol name followed by C symbol from nm.
15450 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15451 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15452 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15453   echo $ECHO_N "(cached) $ECHO_C" >&6
15454 else
15455
15456 # These are sane defaults that work on at least a few old systems.
15457 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
15458
15459 # Character class describing NM global symbol codes.
15460 symcode='[BCDEGRST]'
15461
15462 # Regexp to match symbols that can be accessed directly from C.
15463 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15464
15465 # Define system-specific variables.
15466 case $host_os in
15467 aix*)
15468   symcode='[BCDT]'
15469   ;;
15470 cygwin* | mingw* | pw32*)
15471   symcode='[ABCDGISTW]'
15472   ;;
15473 hpux*)
15474   if test "$host_cpu" = ia64; then
15475     symcode='[ABCDEGRST]'
15476   fi
15477   ;;
15478 irix* | nonstopux*)
15479   symcode='[BCDEGRST]'
15480   ;;
15481 osf*)
15482   symcode='[BCDEGQRST]'
15483   ;;
15484 solaris*)
15485   symcode='[BDRT]'
15486   ;;
15487 sco3.2v5*)
15488   symcode='[DT]'
15489   ;;
15490 sysv4.2uw2*)
15491   symcode='[DT]'
15492   ;;
15493 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15494   symcode='[ABDT]'
15495   ;;
15496 sysv4)
15497   symcode='[DFNSTU]'
15498   ;;
15499 esac
15500
15501 # If we're using GNU nm, then use its standard symbol codes.
15502 case `$NM -V 2>&1` in
15503 *GNU* | *'with BFD'*)
15504   symcode='[ABCDGIRSTW]' ;;
15505 esac
15506
15507 # Transform an extracted symbol line into a proper C declaration.
15508 # Some systems (esp. on ia64) link data and code symbols differently,
15509 # so use this general approach.
15510 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15511
15512 # Transform an extracted symbol line into symbol name and symbol address
15513 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
15514
15515 # Handle CRLF in mingw tool chain
15516 opt_cr=
15517 case $build_os in
15518 mingw*)
15519   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15520   ;;
15521 esac
15522
15523 # Try without a prefix underscore, then with it.
15524 for ac_symprfx in "" "_"; do
15525
15526   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15527   symxfrm="\\1 $ac_symprfx\\2 \\2"
15528
15529   # Write the raw and C identifiers.
15530   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15531     # Fake it for dumpbin and say T for any non-static function
15532     # and D for any global variable.
15533     # Also find C++ and __fastcall symbols from MSVC++,
15534     # which start with @ or ?.
15535     lt_cv_sys_global_symbol_pipe="$AWK '"\
15536 "     {last_section=section; section=\$ 3};"\
15537 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15538 "     \$ 0!~/External *\|/{next};"\
15539 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15540 "     {if(hide[section]) next};"\
15541 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15542 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15543 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
15544 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15545 "     ' prfx=^$ac_symprfx"
15546   else
15547     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15548   fi
15549
15550   # Check to see that the pipe works correctly.
15551   pipe_works=no
15552
15553   rm -f conftest*
15554   cat > conftest.$ac_ext <<_LT_EOF
15555 #ifdef __cplusplus
15556 extern "C" {
15557 #endif
15558 char nm_test_var;
15559 void nm_test_func(void);
15560 void nm_test_func(void){}
15561 #ifdef __cplusplus
15562 }
15563 #endif
15564 int main(){nm_test_var='a';nm_test_func();return(0);}
15565 _LT_EOF
15566
15567   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15568   (eval $ac_compile) 2>&5
15569   ac_status=$?
15570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15571   (exit $ac_status); }; then
15572     # Now try to grab the symbols.
15573     nlist=conftest.nm
15574     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15575   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15576   ac_status=$?
15577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15578   (exit $ac_status); } && test -s "$nlist"; then
15579       # Try sorting and uniquifying the output.
15580       if sort "$nlist" | uniq > "$nlist"T; then
15581         mv -f "$nlist"T "$nlist"
15582       else
15583         rm -f "$nlist"T
15584       fi
15585
15586       # Make sure that we snagged all the symbols we need.
15587       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15588         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15589           cat <<_LT_EOF > conftest.$ac_ext
15590 #ifdef __cplusplus
15591 extern "C" {
15592 #endif
15593
15594 _LT_EOF
15595           # Now generate the symbol file.
15596           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15597
15598           cat <<_LT_EOF >> conftest.$ac_ext
15599
15600 /* The mapping between symbol names and symbols.  */
15601 const struct {
15602   const char *name;
15603   void       *address;
15604 }
15605 lt__PROGRAM__LTX_preloaded_symbols[] =
15606 {
15607   { "@PROGRAM@", (void *) 0 },
15608 _LT_EOF
15609           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15610           cat <<\_LT_EOF >> conftest.$ac_ext
15611   {0, (void *) 0}
15612 };
15613
15614 /* This works around a problem in FreeBSD linker */
15615 #ifdef FREEBSD_WORKAROUND
15616 static const void *lt_preloaded_setup() {
15617   return lt__PROGRAM__LTX_preloaded_symbols;
15618 }
15619 #endif
15620
15621 #ifdef __cplusplus
15622 }
15623 #endif
15624 _LT_EOF
15625           # Now try linking the two files.
15626           mv conftest.$ac_objext conftstm.$ac_objext
15627           lt_save_LIBS="$LIBS"
15628           lt_save_CFLAGS="$CFLAGS"
15629           LIBS="conftstm.$ac_objext"
15630           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15631           if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15632   (eval $ac_link) 2>&5
15633   ac_status=$?
15634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15635   (exit $ac_status); } && test -s conftest${ac_exeext}; then
15636             pipe_works=yes
15637           fi
15638           LIBS="$lt_save_LIBS"
15639           CFLAGS="$lt_save_CFLAGS"
15640         else
15641           echo "cannot find nm_test_func in $nlist" >&5
15642         fi
15643       else
15644         echo "cannot find nm_test_var in $nlist" >&5
15645       fi
15646     else
15647       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15648     fi
15649   else
15650     echo "$progname: failed program was:" >&5
15651     cat conftest.$ac_ext >&5
15652   fi
15653   rm -f conftest* conftst*
15654
15655   # Do not use the global_symbol_pipe unless it works.
15656   if test "$pipe_works" = yes; then
15657     break
15658   else
15659     lt_cv_sys_global_symbol_pipe=
15660   fi
15661 done
15662
15663 fi
15664
15665 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15666   lt_cv_sys_global_symbol_to_cdecl=
15667 fi
15668 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15669   echo "$as_me:$LINENO: result: failed" >&5
15670 echo "${ECHO_T}failed" >&6
15671 else
15672   echo "$as_me:$LINENO: result: ok" >&5
15673 echo "${ECHO_T}ok" >&6
15674 fi
15675
15676
15677
15678
15679
15680
15681
15682
15683
15684
15685
15686
15687
15688
15689
15690
15691
15692 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15693 if test "${enable_libtool_lock+set}" = set; then
15694   enableval="$enable_libtool_lock"
15695
15696 fi;
15697 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15698
15699 # Some flags need to be propagated to the compiler or linker for good
15700 # libtool support.
15701 case $host in
15702 ia64-*-hpux*)
15703   # Find out which ABI we are using.
15704   echo 'int i;' > conftest.$ac_ext
15705   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15706   (eval $ac_compile) 2>&5
15707   ac_status=$?
15708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15709   (exit $ac_status); }; then
15710     case `/usr/bin/file conftest.$ac_objext` in
15711       *ELF-32*)
15712         HPUX_IA64_MODE="32"
15713         ;;
15714       *ELF-64*)
15715         HPUX_IA64_MODE="64"
15716         ;;
15717     esac
15718   fi
15719   rm -rf conftest*
15720   ;;
15721 *-*-irix6*)
15722   # Find out which ABI we are using.
15723   echo '#line 15723 "configure"' > conftest.$ac_ext
15724   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15725   (eval $ac_compile) 2>&5
15726   ac_status=$?
15727   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15728   (exit $ac_status); }; then
15729     if test "$lt_cv_prog_gnu_ld" = yes; then
15730       case `/usr/bin/file conftest.$ac_objext` in
15731         *32-bit*)
15732           LD="${LD-ld} -melf32bsmip"
15733           ;;
15734         *N32*)
15735           LD="${LD-ld} -melf32bmipn32"
15736           ;;
15737         *64-bit*)
15738           LD="${LD-ld} -melf64bmip"
15739         ;;
15740       esac
15741     else
15742       case `/usr/bin/file conftest.$ac_objext` in
15743         *32-bit*)
15744           LD="${LD-ld} -32"
15745           ;;
15746         *N32*)
15747           LD="${LD-ld} -n32"
15748           ;;
15749         *64-bit*)
15750           LD="${LD-ld} -64"
15751           ;;
15752       esac
15753     fi
15754   fi
15755   rm -rf conftest*
15756   ;;
15757
15758 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15759 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15760   # Find out which ABI we are using.
15761   echo 'int i;' > conftest.$ac_ext
15762   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15763   (eval $ac_compile) 2>&5
15764   ac_status=$?
15765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15766   (exit $ac_status); }; then
15767     case `/usr/bin/file conftest.o` in
15768       *32-bit*)
15769         case $host in
15770           x86_64-*kfreebsd*-gnu)
15771             LD="${LD-ld} -m elf_i386_fbsd"
15772             ;;
15773           x86_64-*linux*)
15774             LD="${LD-ld} -m elf_i386"
15775             ;;
15776           ppc64-*linux*|powerpc64-*linux*)
15777             LD="${LD-ld} -m elf32ppclinux"
15778             ;;
15779           s390x-*linux*)
15780             LD="${LD-ld} -m elf_s390"
15781             ;;
15782           sparc64-*linux*)
15783             LD="${LD-ld} -m elf32_sparc"
15784             ;;
15785         esac
15786         ;;
15787       *64-bit*)
15788         case $host in
15789           x86_64-*kfreebsd*-gnu)
15790             LD="${LD-ld} -m elf_x86_64_fbsd"
15791             ;;
15792           x86_64-*linux*)
15793             LD="${LD-ld} -m elf_x86_64"
15794             ;;
15795           ppc*-*linux*|powerpc*-*linux*)
15796             LD="${LD-ld} -m elf64ppc"
15797             ;;
15798           s390*-*linux*|s390*-*tpf*)
15799             LD="${LD-ld} -m elf64_s390"
15800             ;;
15801           sparc*-*linux*)
15802             LD="${LD-ld} -m elf64_sparc"
15803             ;;
15804         esac
15805         ;;
15806     esac
15807   fi
15808   rm -rf conftest*
15809   ;;
15810
15811 *-*-sco3.2v5*)
15812   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15813   SAVE_CFLAGS="$CFLAGS"
15814   CFLAGS="$CFLAGS -belf"
15815   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15816 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15817 if test "${lt_cv_cc_needs_belf+set}" = set; then
15818   echo $ECHO_N "(cached) $ECHO_C" >&6
15819 else
15820   ac_ext=c
15821 ac_cpp='$CPP $CPPFLAGS'
15822 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15823 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15824 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15825
15826      cat >conftest.$ac_ext <<_ACEOF
15827 /* confdefs.h.  */
15828 _ACEOF
15829 cat confdefs.h >>conftest.$ac_ext
15830 cat >>conftest.$ac_ext <<_ACEOF
15831 /* end confdefs.h.  */
15832
15833 int
15834 main ()
15835 {
15836
15837   ;
15838   return 0;
15839 }
15840 _ACEOF
15841 rm -f conftest.$ac_objext conftest$ac_exeext
15842 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15843   (eval $ac_link) 2>conftest.er1
15844   ac_status=$?
15845   grep -v '^ *+' conftest.er1 >conftest.err
15846   rm -f conftest.er1
15847   cat conftest.err >&5
15848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15849   (exit $ac_status); } &&
15850          { ac_try='test -z "$ac_c_werror_flag"
15851                          || test ! -s conftest.err'
15852   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15853   (eval $ac_try) 2>&5
15854   ac_status=$?
15855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15856   (exit $ac_status); }; } &&
15857          { ac_try='test -s conftest$ac_exeext'
15858   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15859   (eval $ac_try) 2>&5
15860   ac_status=$?
15861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15862   (exit $ac_status); }; }; then
15863   lt_cv_cc_needs_belf=yes
15864 else
15865   echo "$as_me: failed program was:" >&5
15866 sed 's/^/| /' conftest.$ac_ext >&5
15867
15868 lt_cv_cc_needs_belf=no
15869 fi
15870 rm -f conftest.err conftest.$ac_objext \
15871       conftest$ac_exeext conftest.$ac_ext
15872      ac_ext=c
15873 ac_cpp='$CPP $CPPFLAGS'
15874 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15875 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15876 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15877
15878 fi
15879 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15880 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15881   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15882     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15883     CFLAGS="$SAVE_CFLAGS"
15884   fi
15885   ;;
15886 sparc*-*solaris*)
15887   # Find out which ABI we are using.
15888   echo 'int i;' > conftest.$ac_ext
15889   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15890   (eval $ac_compile) 2>&5
15891   ac_status=$?
15892   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15893   (exit $ac_status); }; then
15894     case `/usr/bin/file conftest.o` in
15895     *64-bit*)
15896       case $lt_cv_prog_gnu_ld in
15897       yes*) LD="${LD-ld} -m elf64_sparc" ;;
15898       *)    LD="${LD-ld} -64" ;;
15899       esac
15900       ;;
15901     esac
15902   fi
15903   rm -rf conftest*
15904   ;;
15905 esac
15906
15907 need_locks="$enable_libtool_lock"
15908
15909
15910 for ac_header in dlfcn.h
15911 do
15912 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15913 echo "$as_me:$LINENO: checking for $ac_header" >&5
15914 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
15915 if eval "test \"\${$as_ac_Header+set}\" = set"; then
15916   echo $ECHO_N "(cached) $ECHO_C" >&6
15917 else
15918   cat >conftest.$ac_ext <<_ACEOF
15919 /* confdefs.h.  */
15920 _ACEOF
15921 cat confdefs.h >>conftest.$ac_ext
15922 cat >>conftest.$ac_ext <<_ACEOF
15923 /* end confdefs.h.  */
15924 #include <$ac_header>
15925 _ACEOF
15926 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
15927   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
15928   ac_status=$?
15929   grep -v '^ *+' conftest.er1 >conftest.err
15930   rm -f conftest.er1
15931   cat conftest.err >&5
15932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15933   (exit $ac_status); } >/dev/null; then
15934   if test -s conftest.err; then
15935     ac_cpp_err=$ac_c_preproc_warn_flag
15936     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15937   else
15938     ac_cpp_err=
15939   fi
15940 else
15941   ac_cpp_err=yes
15942 fi
15943 if test -z "$ac_cpp_err"; then
15944   eval "$as_ac_Header=yes"
15945 else
15946   echo "$as_me: failed program was:" >&5
15947 sed 's/^/| /' conftest.$ac_ext >&5
15948
15949   eval "$as_ac_Header=no"
15950 fi
15951 rm -f conftest.err conftest.$ac_ext
15952 fi
15953 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
15954 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
15955 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15956   cat >>confdefs.h <<_ACEOF
15957 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15958 _ACEOF
15959
15960 fi
15961 done
15962
15963
15964
15965 # This can be used to rebuild libtool when needed
15966 LIBTOOL_DEPS="$ltmain"
15967
15968 # Always use our own libtool.
15969 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
15970
15971
15972
15973
15974
15975
15976
15977
15978
15979
15980
15981
15982
15983
15984
15985
15986
15987
15988
15989
15990
15991
15992
15993
15994
15995 test -z "$LN_S" && LN_S="ln -s"
15996
15997
15998
15999
16000
16001
16002
16003
16004
16005
16006
16007
16008
16009
16010 if test -n "${ZSH_VERSION+set}" ; then
16011    setopt NO_GLOB_SUBST
16012 fi
16013
16014 echo "$as_me:$LINENO: checking for objdir" >&5
16015 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16016 if test "${lt_cv_objdir+set}" = set; then
16017   echo $ECHO_N "(cached) $ECHO_C" >&6
16018 else
16019   rm -f .libs 2>/dev/null
16020 mkdir .libs 2>/dev/null
16021 if test -d .libs; then
16022   lt_cv_objdir=.libs
16023 else
16024   # MS-DOS does not allow filenames that begin with a dot.
16025   lt_cv_objdir=_libs
16026 fi
16027 rmdir .libs 2>/dev/null
16028 fi
16029 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16030 echo "${ECHO_T}$lt_cv_objdir" >&6
16031 objdir=$lt_cv_objdir
16032
16033
16034
16035
16036
16037 cat >>confdefs.h <<_ACEOF
16038 #define LT_OBJDIR "$lt_cv_objdir/"
16039 _ACEOF
16040
16041
16042
16043
16044
16045
16046
16047
16048
16049
16050
16051
16052
16053
16054
16055
16056
16057 case $host_os in
16058 aix3*)
16059   # AIX sometimes has problems with the GCC collect2 program.  For some
16060   # reason, if we set the COLLECT_NAMES environment variable, the problems
16061   # vanish in a puff of smoke.
16062   if test "X${COLLECT_NAMES+set}" != Xset; then
16063     COLLECT_NAMES=
16064     export COLLECT_NAMES
16065   fi
16066   ;;
16067 esac
16068
16069 # Sed substitution that helps us do robust quoting.  It backslashifies
16070 # metacharacters that are still active within double-quoted strings.
16071 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16072
16073 # Same as above, but do not quote variable references.
16074 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16075
16076 # Sed substitution to delay expansion of an escaped shell variable in a
16077 # double_quote_subst'ed string.
16078 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16079
16080 # Sed substitution to delay expansion of an escaped single quote.
16081 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16082
16083 # Sed substitution to avoid accidental globbing in evaled expressions
16084 no_glob_subst='s/\*/\\\*/g'
16085
16086 # Global variables:
16087 ofile=libtool
16088 can_build_shared=yes
16089
16090 # All known linkers require a `.a' archive for static linking (except MSVC,
16091 # which needs '.lib').
16092 libext=a
16093
16094 with_gnu_ld="$lt_cv_prog_gnu_ld"
16095
16096 old_CC="$CC"
16097 old_CFLAGS="$CFLAGS"
16098
16099 # Set sane defaults for various variables
16100 test -z "$CC" && CC=cc
16101 test -z "$LTCC" && LTCC=$CC
16102 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16103 test -z "$LD" && LD=ld
16104 test -z "$ac_objext" && ac_objext=o
16105
16106 for cc_temp in $compiler""; do
16107   case $cc_temp in
16108     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16109     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16110     \-*) ;;
16111     *) break;;
16112   esac
16113 done
16114 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16115
16116
16117 # Only perform the check for file, if the check method requires it
16118 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16119 case $deplibs_check_method in
16120 file_magic*)
16121   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16122     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16123 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16124 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16125   echo $ECHO_N "(cached) $ECHO_C" >&6
16126 else
16127   case $MAGIC_CMD in
16128 [\\/*] |  ?:[\\/]*)
16129   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16130   ;;
16131 *)
16132   lt_save_MAGIC_CMD="$MAGIC_CMD"
16133   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16134   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16135   for ac_dir in $ac_dummy; do
16136     IFS="$lt_save_ifs"
16137     test -z "$ac_dir" && ac_dir=.
16138     if test -f $ac_dir/${ac_tool_prefix}file; then
16139       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16140       if test -n "$file_magic_test_file"; then
16141         case $deplibs_check_method in
16142         "file_magic "*)
16143           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16144           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16145           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16146             $EGREP "$file_magic_regex" > /dev/null; then
16147             :
16148           else
16149             cat <<_LT_EOF 1>&2
16150
16151 *** Warning: the command libtool uses to detect shared libraries,
16152 *** $file_magic_cmd, produces output that libtool cannot recognize.
16153 *** The result is that libtool may fail to recognize shared libraries
16154 *** as such.  This will affect the creation of libtool libraries that
16155 *** depend on shared libraries, but programs linked with such libtool
16156 *** libraries will work regardless of this problem.  Nevertheless, you
16157 *** may want to report the problem to your system manager and/or to
16158 *** bug-libtool@gnu.org
16159
16160 _LT_EOF
16161           fi ;;
16162         esac
16163       fi
16164       break
16165     fi
16166   done
16167   IFS="$lt_save_ifs"
16168   MAGIC_CMD="$lt_save_MAGIC_CMD"
16169   ;;
16170 esac
16171 fi
16172
16173 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16174 if test -n "$MAGIC_CMD"; then
16175   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16176 echo "${ECHO_T}$MAGIC_CMD" >&6
16177 else
16178   echo "$as_me:$LINENO: result: no" >&5
16179 echo "${ECHO_T}no" >&6
16180 fi
16181
16182
16183
16184
16185
16186 if test -z "$lt_cv_path_MAGIC_CMD"; then
16187   if test -n "$ac_tool_prefix"; then
16188     echo "$as_me:$LINENO: checking for file" >&5
16189 echo $ECHO_N "checking for file... $ECHO_C" >&6
16190 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16191   echo $ECHO_N "(cached) $ECHO_C" >&6
16192 else
16193   case $MAGIC_CMD in
16194 [\\/*] |  ?:[\\/]*)
16195   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16196   ;;
16197 *)
16198   lt_save_MAGIC_CMD="$MAGIC_CMD"
16199   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16200   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16201   for ac_dir in $ac_dummy; do
16202     IFS="$lt_save_ifs"
16203     test -z "$ac_dir" && ac_dir=.
16204     if test -f $ac_dir/file; then
16205       lt_cv_path_MAGIC_CMD="$ac_dir/file"
16206       if test -n "$file_magic_test_file"; then
16207         case $deplibs_check_method in
16208         "file_magic "*)
16209           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16210           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16211           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16212             $EGREP "$file_magic_regex" > /dev/null; then
16213             :
16214           else
16215             cat <<_LT_EOF 1>&2
16216
16217 *** Warning: the command libtool uses to detect shared libraries,
16218 *** $file_magic_cmd, produces output that libtool cannot recognize.
16219 *** The result is that libtool may fail to recognize shared libraries
16220 *** as such.  This will affect the creation of libtool libraries that
16221 *** depend on shared libraries, but programs linked with such libtool
16222 *** libraries will work regardless of this problem.  Nevertheless, you
16223 *** may want to report the problem to your system manager and/or to
16224 *** bug-libtool@gnu.org
16225
16226 _LT_EOF
16227           fi ;;
16228         esac
16229       fi
16230       break
16231     fi
16232   done
16233   IFS="$lt_save_ifs"
16234   MAGIC_CMD="$lt_save_MAGIC_CMD"
16235   ;;
16236 esac
16237 fi
16238
16239 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16240 if test -n "$MAGIC_CMD"; then
16241   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16242 echo "${ECHO_T}$MAGIC_CMD" >&6
16243 else
16244   echo "$as_me:$LINENO: result: no" >&5
16245 echo "${ECHO_T}no" >&6
16246 fi
16247
16248
16249   else
16250     MAGIC_CMD=:
16251   fi
16252 fi
16253
16254   fi
16255   ;;
16256 esac
16257
16258 # Use C for the default configuration in the libtool script
16259
16260 lt_save_CC="$CC"
16261 ac_ext=c
16262 ac_cpp='$CPP $CPPFLAGS'
16263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16266
16267
16268 # Source file extension for C test sources.
16269 ac_ext=c
16270
16271 # Object file extension for compiled C test sources.
16272 objext=o
16273 objext=$objext
16274
16275 # Code to be used in simple compile tests
16276 lt_simple_compile_test_code="int some_variable = 0;"
16277
16278 # Code to be used in simple link tests
16279 lt_simple_link_test_code='int main(){return(0);}'
16280
16281
16282
16283
16284
16285
16286
16287 # If no C compiler was specified, use CC.
16288 LTCC=${LTCC-"$CC"}
16289
16290 # If no C compiler flags were specified, use CFLAGS.
16291 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16292
16293 # Allow CC to be a program name with arguments.
16294 compiler=$CC
16295
16296 # Save the default compiler, since it gets overwritten when the other
16297 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16298 compiler_DEFAULT=$CC
16299
16300 # save warnings/boilerplate of simple test code
16301 ac_outfile=conftest.$ac_objext
16302 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16303 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16304 _lt_compiler_boilerplate=`cat conftest.err`
16305 $RM conftest*
16306
16307 ac_outfile=conftest.$ac_objext
16308 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16309 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16310 _lt_linker_boilerplate=`cat conftest.err`
16311 $RM conftest*
16312
16313
16314 ## CAVEAT EMPTOR:
16315 ## There is no encapsulation within the following macros, do not change
16316 ## the running order or otherwise move them around unless you know exactly
16317 ## what you are doing...
16318 if test -n "$compiler"; then
16319
16320 lt_prog_compiler_no_builtin_flag=
16321
16322 if test "$GCC" = yes; then
16323   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16324
16325   echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16326 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16327 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16328   echo $ECHO_N "(cached) $ECHO_C" >&6
16329 else
16330   lt_cv_prog_compiler_rtti_exceptions=no
16331    ac_outfile=conftest.$ac_objext
16332    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16333    lt_compiler_flag="-fno-rtti -fno-exceptions"
16334    # Insert the option either (1) after the last *FLAGS variable, or
16335    # (2) before a word containing "conftest.", or (3) at the end.
16336    # Note that $ac_compile itself does not contain backslashes and begins
16337    # with a dollar sign (not a hyphen), so the echo should work correctly.
16338    # The option is referenced via a variable to avoid confusing sed.
16339    lt_compile=`echo "$ac_compile" | $SED \
16340    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16341    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16342    -e 's:$: $lt_compiler_flag:'`
16343    (eval echo "\"\$as_me:16343: $lt_compile\"" >&5)
16344    (eval "$lt_compile" 2>conftest.err)
16345    ac_status=$?
16346    cat conftest.err >&5
16347    echo "$as_me:16347: \$? = $ac_status" >&5
16348    if (exit $ac_status) && test -s "$ac_outfile"; then
16349      # The compiler can only warn and ignore the option if not recognized
16350      # So say no if there are warnings other than the usual output.
16351      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16352      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16353      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16354        lt_cv_prog_compiler_rtti_exceptions=yes
16355      fi
16356    fi
16357    $RM conftest*
16358
16359 fi
16360 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16361 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16362
16363 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16364     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16365 else
16366     :
16367 fi
16368
16369 fi
16370
16371
16372
16373
16374
16375
16376   lt_prog_compiler_wl=
16377 lt_prog_compiler_pic=
16378 lt_prog_compiler_static=
16379
16380 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
16381 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
16382
16383   if test "$GCC" = yes; then
16384     lt_prog_compiler_wl='-Wl,'
16385     lt_prog_compiler_static='-static'
16386
16387     case $host_os in
16388       aix*)
16389       # All AIX code is PIC.
16390       if test "$host_cpu" = ia64; then
16391         # AIX 5 now supports IA64 processor
16392         lt_prog_compiler_static='-Bstatic'
16393       fi
16394       ;;
16395
16396     amigaos*)
16397       if test "$host_cpu" = m68k; then
16398         # FIXME: we need at least 68020 code to build shared libraries, but
16399         # adding the `-m68020' flag to GCC prevents building anything better,
16400         # like `-m68040'.
16401         lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16402       fi
16403       ;;
16404
16405     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16406       # PIC is the default for these OSes.
16407       ;;
16408
16409     mingw* | cygwin* | pw32* | os2*)
16410       # This hack is so that the source file can tell whether it is being
16411       # built for inclusion in a dll (and should export symbols for example).
16412       # Although the cygwin gcc ignores -fPIC, still need this for old-style
16413       # (--disable-auto-import) libraries
16414       lt_prog_compiler_pic='-DDLL_EXPORT'
16415       ;;
16416
16417     darwin* | rhapsody*)
16418       # PIC is the default on this platform
16419       # Common symbols not allowed in MH_DYLIB files
16420       lt_prog_compiler_pic='-fno-common'
16421       ;;
16422
16423     hpux*)
16424       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16425       # not for PA HP-UX.
16426       case $host_cpu in
16427       hppa*64*|ia64*)
16428         # +Z the default
16429         ;;
16430       *)
16431         lt_prog_compiler_pic='-fPIC'
16432         ;;
16433       esac
16434       ;;
16435
16436     interix[3-9]*)
16437       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16438       # Instead, we relocate shared libraries at runtime.
16439       ;;
16440
16441     msdosdjgpp*)
16442       # Just because we use GCC doesn't mean we suddenly get shared libraries
16443       # on systems that don't support them.
16444       lt_prog_compiler_can_build_shared=no
16445       enable_shared=no
16446       ;;
16447
16448     *nto* | *qnx*)
16449       # QNX uses GNU C++, but need to define -shared option too, otherwise
16450       # it will coredump.
16451       lt_prog_compiler_pic='-fPIC -shared'
16452       ;;
16453
16454     sysv4*MP*)
16455       if test -d /usr/nec; then
16456         lt_prog_compiler_pic=-Kconform_pic
16457       fi
16458       ;;
16459
16460     *)
16461       lt_prog_compiler_pic='-fPIC'
16462       ;;
16463     esac
16464   else
16465     # PORTME Check for flag to pass linker flags through the system compiler.
16466     case $host_os in
16467     aix*)
16468       lt_prog_compiler_wl='-Wl,'
16469       if test "$host_cpu" = ia64; then
16470         # AIX 5 now supports IA64 processor
16471         lt_prog_compiler_static='-Bstatic'
16472       else
16473         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16474       fi
16475       ;;
16476     darwin*)
16477       # PIC is the default on this platform
16478       # Common symbols not allowed in MH_DYLIB files
16479       case $cc_basename in
16480       xlc*)
16481         lt_prog_compiler_pic='-qnocommon'
16482         lt_prog_compiler_wl='-Wl,'
16483         ;;
16484       esac
16485       ;;
16486
16487     mingw* | cygwin* | pw32* | os2*)
16488       # This hack is so that the source file can tell whether it is being
16489       # built for inclusion in a dll (and should export symbols for example).
16490       lt_prog_compiler_pic='-DDLL_EXPORT'
16491       ;;
16492
16493     hpux9* | hpux10* | hpux11*)
16494       lt_prog_compiler_wl='-Wl,'
16495       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16496       # not for PA HP-UX.
16497       case $host_cpu in
16498       hppa*64*|ia64*)
16499         # +Z the default
16500         ;;
16501       *)
16502         lt_prog_compiler_pic='+Z'
16503         ;;
16504       esac
16505       # Is there a better lt_prog_compiler_static that works with the bundled CC?
16506       lt_prog_compiler_static='${wl}-a ${wl}archive'
16507       ;;
16508
16509     irix5* | irix6* | nonstopux*)
16510       lt_prog_compiler_wl='-Wl,'
16511       # PIC (with -KPIC) is the default.
16512       lt_prog_compiler_static='-non_shared'
16513       ;;
16514
16515     linux* | k*bsd*-gnu)
16516       case $cc_basename in
16517       icc* | ecc*)
16518         lt_prog_compiler_wl='-Wl,'
16519         lt_prog_compiler_pic='-KPIC'
16520         lt_prog_compiler_static='-static'
16521         ;;
16522       pgcc* | pgf77* | pgf90* | pgf95*)
16523         # Portland Group compilers (*not* the Pentium gcc compiler,
16524         # which looks to be a dead project)
16525         lt_prog_compiler_wl='-Wl,'
16526         lt_prog_compiler_pic='-fpic'
16527         lt_prog_compiler_static='-Bstatic'
16528         ;;
16529       ccc*)
16530         lt_prog_compiler_wl='-Wl,'
16531         # All Alpha code is PIC.
16532         lt_prog_compiler_static='-non_shared'
16533         ;;
16534       *)
16535         case `$CC -V 2>&1 | sed 5q` in
16536         *Sun\ C*)
16537           # Sun C 5.9
16538           lt_prog_compiler_pic='-KPIC'
16539           lt_prog_compiler_static='-Bstatic'
16540           lt_prog_compiler_wl='-Wl,'
16541           ;;
16542         *Sun\ F*)
16543           # Sun Fortran 8.3 passes all unrecognized flags to the linker
16544           lt_prog_compiler_pic='-KPIC'
16545           lt_prog_compiler_static='-Bstatic'
16546           lt_prog_compiler_wl=''
16547           ;;
16548         esac
16549         ;;
16550       esac
16551       ;;
16552
16553     newsos6)
16554       lt_prog_compiler_pic='-KPIC'
16555       lt_prog_compiler_static='-Bstatic'
16556       ;;
16557
16558     *nto* | *qnx*)
16559       # QNX uses GNU C++, but need to define -shared option too, otherwise
16560       # it will coredump.
16561       lt_prog_compiler_pic='-fPIC -shared'
16562       ;;
16563
16564     osf3* | osf4* | osf5*)
16565       lt_prog_compiler_wl='-Wl,'
16566       # All OSF/1 code is PIC.
16567       lt_prog_compiler_static='-non_shared'
16568       ;;
16569
16570     rdos*)
16571       lt_prog_compiler_static='-non_shared'
16572       ;;
16573
16574     solaris*)
16575       lt_prog_compiler_pic='-KPIC'
16576       lt_prog_compiler_static='-Bstatic'
16577       case $cc_basename in
16578       f77* | f90* | f95*)
16579         lt_prog_compiler_wl='-Qoption ld ';;
16580       *)
16581         lt_prog_compiler_wl='-Wl,';;
16582       esac
16583       ;;
16584
16585     sunos4*)
16586       lt_prog_compiler_wl='-Qoption ld '
16587       lt_prog_compiler_pic='-PIC'
16588       lt_prog_compiler_static='-Bstatic'
16589       ;;
16590
16591     sysv4 | sysv4.2uw2* | sysv4.3*)
16592       lt_prog_compiler_wl='-Wl,'
16593       lt_prog_compiler_pic='-KPIC'
16594       lt_prog_compiler_static='-Bstatic'
16595       ;;
16596
16597     sysv4*MP*)
16598       if test -d /usr/nec ;then
16599         lt_prog_compiler_pic='-Kconform_pic'
16600         lt_prog_compiler_static='-Bstatic'
16601       fi
16602       ;;
16603
16604     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16605       lt_prog_compiler_wl='-Wl,'
16606       lt_prog_compiler_pic='-KPIC'
16607       lt_prog_compiler_static='-Bstatic'
16608       ;;
16609
16610     unicos*)
16611       lt_prog_compiler_wl='-Wl,'
16612       lt_prog_compiler_can_build_shared=no
16613       ;;
16614
16615     uts4*)
16616       lt_prog_compiler_pic='-pic'
16617       lt_prog_compiler_static='-Bstatic'
16618       ;;
16619
16620     *)
16621       lt_prog_compiler_can_build_shared=no
16622       ;;
16623     esac
16624   fi
16625
16626 case $host_os in
16627   # For platforms which do not support PIC, -DPIC is meaningless:
16628   *djgpp*)
16629     lt_prog_compiler_pic=
16630     ;;
16631   *)
16632     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
16633     ;;
16634 esac
16635 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
16636 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
16637
16638
16639
16640
16641
16642
16643 #
16644 # Check to make sure the PIC flag actually works.
16645 #
16646 if test -n "$lt_prog_compiler_pic"; then
16647   echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
16648 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
16649 if test "${lt_prog_compiler_pic_works+set}" = set; then
16650   echo $ECHO_N "(cached) $ECHO_C" >&6
16651 else
16652   lt_prog_compiler_pic_works=no
16653    ac_outfile=conftest.$ac_objext
16654    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16655    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
16656    # Insert the option either (1) after the last *FLAGS variable, or
16657    # (2) before a word containing "conftest.", or (3) at the end.
16658    # Note that $ac_compile itself does not contain backslashes and begins
16659    # with a dollar sign (not a hyphen), so the echo should work correctly.
16660    # The option is referenced via a variable to avoid confusing sed.
16661    lt_compile=`echo "$ac_compile" | $SED \
16662    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16663    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16664    -e 's:$: $lt_compiler_flag:'`
16665    (eval echo "\"\$as_me:16665: $lt_compile\"" >&5)
16666    (eval "$lt_compile" 2>conftest.err)
16667    ac_status=$?
16668    cat conftest.err >&5
16669    echo "$as_me:16669: \$? = $ac_status" >&5
16670    if (exit $ac_status) && test -s "$ac_outfile"; then
16671      # The compiler can only warn and ignore the option if not recognized
16672      # So say no if there are warnings other than the usual output.
16673      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16674      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16675      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16676        lt_prog_compiler_pic_works=yes
16677      fi
16678    fi
16679    $RM conftest*
16680
16681 fi
16682 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
16683 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
16684
16685 if test x"$lt_prog_compiler_pic_works" = xyes; then
16686     case $lt_prog_compiler_pic in
16687      "" | " "*) ;;
16688      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
16689      esac
16690 else
16691     lt_prog_compiler_pic=
16692      lt_prog_compiler_can_build_shared=no
16693 fi
16694
16695 fi
16696
16697
16698
16699
16700
16701
16702 #
16703 # Check to make sure the static flag actually works.
16704 #
16705 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
16706 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16707 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
16708 if test "${lt_prog_compiler_static_works+set}" = set; then
16709   echo $ECHO_N "(cached) $ECHO_C" >&6
16710 else
16711   lt_prog_compiler_static_works=no
16712    save_LDFLAGS="$LDFLAGS"
16713    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16714    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16715    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16716      # The linker can only warn and ignore the option if not recognized
16717      # So say no if there are warnings
16718      if test -s conftest.err; then
16719        # Append any errors to the config.log.
16720        cat conftest.err 1>&5
16721        $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
16722        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16723        if diff conftest.exp conftest.er2 >/dev/null; then
16724          lt_prog_compiler_static_works=yes
16725        fi
16726      else
16727        lt_prog_compiler_static_works=yes
16728      fi
16729    fi
16730    $RM conftest*
16731    LDFLAGS="$save_LDFLAGS"
16732
16733 fi
16734 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
16735 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
16736
16737 if test x"$lt_prog_compiler_static_works" = xyes; then
16738     :
16739 else
16740     lt_prog_compiler_static=
16741 fi
16742
16743
16744
16745
16746
16747
16748
16749   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16750 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16751 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16752   echo $ECHO_N "(cached) $ECHO_C" >&6
16753 else
16754   lt_cv_prog_compiler_c_o=no
16755    $RM -r conftest 2>/dev/null
16756    mkdir conftest
16757    cd conftest
16758    mkdir out
16759    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16760
16761    lt_compiler_flag="-o out/conftest2.$ac_objext"
16762    # Insert the option either (1) after the last *FLAGS variable, or
16763    # (2) before a word containing "conftest.", or (3) at the end.
16764    # Note that $ac_compile itself does not contain backslashes and begins
16765    # with a dollar sign (not a hyphen), so the echo should work correctly.
16766    lt_compile=`echo "$ac_compile" | $SED \
16767    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16768    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16769    -e 's:$: $lt_compiler_flag:'`
16770    (eval echo "\"\$as_me:16770: $lt_compile\"" >&5)
16771    (eval "$lt_compile" 2>out/conftest.err)
16772    ac_status=$?
16773    cat out/conftest.err >&5
16774    echo "$as_me:16774: \$? = $ac_status" >&5
16775    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16776    then
16777      # The compiler can only warn and ignore the option if not recognized
16778      # So say no if there are warnings
16779      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16780      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16781      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16782        lt_cv_prog_compiler_c_o=yes
16783      fi
16784    fi
16785    chmod u+w . 2>&5
16786    $RM conftest*
16787    # SGI C++ compiler will create directory out/ii_files/ for
16788    # template instantiation
16789    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16790    $RM out/* && rmdir out
16791    cd ..
16792    $RM -r conftest
16793    $RM conftest*
16794
16795 fi
16796 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16797 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16798
16799
16800
16801
16802
16803
16804   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16805 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16806 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16807   echo $ECHO_N "(cached) $ECHO_C" >&6
16808 else
16809   lt_cv_prog_compiler_c_o=no
16810    $RM -r conftest 2>/dev/null
16811    mkdir conftest
16812    cd conftest
16813    mkdir out
16814    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16815
16816    lt_compiler_flag="-o out/conftest2.$ac_objext"
16817    # Insert the option either (1) after the last *FLAGS variable, or
16818    # (2) before a word containing "conftest.", or (3) at the end.
16819    # Note that $ac_compile itself does not contain backslashes and begins
16820    # with a dollar sign (not a hyphen), so the echo should work correctly.
16821    lt_compile=`echo "$ac_compile" | $SED \
16822    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16823    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16824    -e 's:$: $lt_compiler_flag:'`
16825    (eval echo "\"\$as_me:16825: $lt_compile\"" >&5)
16826    (eval "$lt_compile" 2>out/conftest.err)
16827    ac_status=$?
16828    cat out/conftest.err >&5
16829    echo "$as_me:16829: \$? = $ac_status" >&5
16830    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16831    then
16832      # The compiler can only warn and ignore the option if not recognized
16833      # So say no if there are warnings
16834      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16835      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16836      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16837        lt_cv_prog_compiler_c_o=yes
16838      fi
16839    fi
16840    chmod u+w . 2>&5
16841    $RM conftest*
16842    # SGI C++ compiler will create directory out/ii_files/ for
16843    # template instantiation
16844    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16845    $RM out/* && rmdir out
16846    cd ..
16847    $RM -r conftest
16848    $RM conftest*
16849
16850 fi
16851 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16852 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16853
16854
16855
16856
16857 hard_links="nottested"
16858 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
16859   # do not overwrite the value of need_locks provided by the user
16860   echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
16861 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
16862   hard_links=yes
16863   $RM conftest*
16864   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16865   touch conftest.a
16866   ln conftest.a conftest.b 2>&5 || hard_links=no
16867   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16868   echo "$as_me:$LINENO: result: $hard_links" >&5
16869 echo "${ECHO_T}$hard_links" >&6
16870   if test "$hard_links" = no; then
16871     { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16872 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16873     need_locks=warn
16874   fi
16875 else
16876   need_locks=no
16877 fi
16878
16879
16880
16881
16882
16883
16884   echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16885 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
16886
16887   runpath_var=
16888   allow_undefined_flag=
16889   always_export_symbols=no
16890   archive_cmds=
16891   archive_expsym_cmds=
16892   compiler_needs_object=no
16893   enable_shared_with_static_runtimes=no
16894   export_dynamic_flag_spec=
16895   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16896   hardcode_automatic=no
16897   hardcode_direct=no
16898   hardcode_direct_absolute=no
16899   hardcode_libdir_flag_spec=
16900   hardcode_libdir_flag_spec_ld=
16901   hardcode_libdir_separator=
16902   hardcode_minus_L=no
16903   hardcode_shlibpath_var=unsupported
16904   inherit_rpath=no
16905   link_all_deplibs=unknown
16906   module_cmds=
16907   module_expsym_cmds=
16908   old_archive_from_new_cmds=
16909   old_archive_from_expsyms_cmds=
16910   thread_safe_flag_spec=
16911   whole_archive_flag_spec=
16912   # include_expsyms should be a list of space-separated symbols to be *always*
16913   # included in the symbol list
16914   include_expsyms=
16915   # exclude_expsyms can be an extended regexp of symbols to exclude
16916   # it will be wrapped by ` (' and `)$', so one must not match beginning or
16917   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
16918   # as well as any symbol that contains `d'.
16919   exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
16920   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
16921   # platforms (ab)use it in PIC code, but their linkers get confused if
16922   # the symbol is explicitly referenced.  Since portable code cannot
16923   # rely on this symbol name, it's probably fine to never include it in
16924   # preloaded symbol tables.
16925   extract_expsyms_cmds=
16926
16927   case $host_os in
16928   cygwin* | mingw* | pw32*)
16929     # FIXME: the MSVC++ port hasn't been tested in a loooong time
16930     # When not using gcc, we currently assume that we are using
16931     # Microsoft Visual C++.
16932     if test "$GCC" != yes; then
16933       with_gnu_ld=no
16934     fi
16935     ;;
16936   interix*)
16937     # we just hope/assume this is gcc and not c89 (= MSVC++)
16938     with_gnu_ld=yes
16939     ;;
16940   openbsd*)
16941     with_gnu_ld=no
16942     ;;
16943   esac
16944
16945   ld_shlibs=yes
16946   if test "$with_gnu_ld" = yes; then
16947     # If archive_cmds runs LD, not CC, wlarc should be empty
16948     wlarc='${wl}'
16949
16950     # Set some defaults for GNU ld with shared library support. These
16951     # are reset later if shared libraries are not supported. Putting them
16952     # here allows them to be overridden if necessary.
16953     runpath_var=LD_RUN_PATH
16954     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16955     export_dynamic_flag_spec='${wl}--export-dynamic'
16956     # ancient GNU ld didn't support --whole-archive et. al.
16957     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
16958       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
16959     else
16960       whole_archive_flag_spec=
16961     fi
16962     supports_anon_versioning=no
16963     case `$LD -v 2>&1` in
16964       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
16965       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
16966       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
16967       *\ 2.11.*) ;; # other 2.11 versions
16968       *) supports_anon_versioning=yes ;;
16969     esac
16970
16971     # See if GNU ld supports shared libraries.
16972     case $host_os in
16973     aix[3-9]*)
16974       # On AIX/PPC, the GNU linker is very broken
16975       if test "$host_cpu" != ia64; then
16976         ld_shlibs=no
16977         cat <<_LT_EOF 1>&2
16978
16979 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
16980 *** to be unable to reliably create shared libraries on AIX.
16981 *** Therefore, libtool is disabling shared libraries support.  If you
16982 *** really care for shared libraries, you may want to modify your PATH
16983 *** so that a non-GNU linker is found, and then restart.
16984
16985 _LT_EOF
16986       fi
16987       ;;
16988
16989     amigaos*)
16990       if test "$host_cpu" = m68k; then
16991         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16992         hardcode_libdir_flag_spec='-L$libdir'
16993         hardcode_minus_L=yes
16994       fi
16995
16996       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
16997       # that the semantics of dynamic libraries on AmigaOS, at least up
16998       # to version 4, is to share data among multiple programs linked
16999       # with the same dynamic library.  Since this doesn't match the
17000       # behavior of shared libraries on other platforms, we can't use
17001       # them.
17002       ld_shlibs=no
17003       ;;
17004
17005     beos*)
17006       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17007         allow_undefined_flag=unsupported
17008         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17009         # support --undefined.  This deserves some investigation.  FIXME
17010         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17011       else
17012         ld_shlibs=no
17013       fi
17014       ;;
17015
17016     cygwin* | mingw* | pw32*)
17017       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17018       # as there is no search path for DLLs.
17019       hardcode_libdir_flag_spec='-L$libdir'
17020       allow_undefined_flag=unsupported
17021       always_export_symbols=no
17022       enable_shared_with_static_runtimes=yes
17023       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17024
17025       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17026         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17027         # If the export-symbols file already is a .def file (1st line
17028         # is EXPORTS), use it as is; otherwise, prepend...
17029         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17030           cp $export_symbols $output_objdir/$soname.def;
17031         else
17032           echo EXPORTS > $output_objdir/$soname.def;
17033           cat $export_symbols >> $output_objdir/$soname.def;
17034         fi~
17035         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17036       else
17037         ld_shlibs=no
17038       fi
17039       ;;
17040
17041     interix[3-9]*)
17042       hardcode_direct=no
17043       hardcode_shlibpath_var=no
17044       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17045       export_dynamic_flag_spec='${wl}-E'
17046       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17047       # Instead, shared libraries are loaded at an image base (0x10000000 by
17048       # default) and relocated if they conflict, which is a slow very memory
17049       # consuming and fragmenting process.  To avoid this, we pick a random,
17050       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17051       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
17052       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17053       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17054       ;;
17055
17056     gnu* | linux* | tpf* | k*bsd*-gnu)
17057       tmp_diet=no
17058       if test "$host_os" = linux-dietlibc; then
17059         case $cc_basename in
17060           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
17061         esac
17062       fi
17063       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17064          && test "$tmp_diet" = no
17065       then
17066         tmp_addflag=
17067         case $cc_basename,$host_cpu in
17068         pgcc*)                          # Portland Group C compiler
17069           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'
17070           tmp_addflag=' $pic_flag'
17071           ;;
17072         pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
17073           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17074           tmp_addflag=' $pic_flag -Mnomain' ;;
17075         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
17076           tmp_addflag=' -i_dynamic' ;;
17077         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
17078           tmp_addflag=' -i_dynamic -nofor_main' ;;
17079         ifc* | ifort*)                  # Intel Fortran compiler
17080           tmp_addflag=' -nofor_main' ;;
17081         esac
17082         case `$CC -V 2>&1 | sed 5q` in
17083         *Sun\ C*)                       # Sun C 5.9
17084           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\"` ${wl}--no-whole-archive'
17085           compiler_needs_object=yes
17086           tmp_sharedflag='-G' ;;
17087         *Sun\ F*)                       # Sun Fortran 8.3
17088           tmp_sharedflag='-G' ;;
17089         *)
17090           tmp_sharedflag='-shared' ;;
17091         esac
17092         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17093
17094         if test "x$supports_anon_versioning" = xyes; then
17095           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17096             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17097             echo "local: *; };" >> $output_objdir/$libname.ver~
17098             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17099         fi
17100       else
17101         ld_shlibs=no
17102       fi
17103       ;;
17104
17105     netbsd*)
17106       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17107         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17108         wlarc=
17109       else
17110         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17111         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17112       fi
17113       ;;
17114
17115     solaris*)
17116       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17117         ld_shlibs=no
17118         cat <<_LT_EOF 1>&2
17119
17120 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17121 *** create shared libraries on Solaris systems.  Therefore, libtool
17122 *** is disabling shared libraries support.  We urge you to upgrade GNU
17123 *** binutils to release 2.9.1 or newer.  Another option is to modify
17124 *** your PATH or compiler configuration so that the native linker is
17125 *** used, and then restart.
17126
17127 _LT_EOF
17128       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17129         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17130         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17131       else
17132         ld_shlibs=no
17133       fi
17134       ;;
17135
17136     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17137       case `$LD -v 2>&1` in
17138         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17139         ld_shlibs=no
17140         cat <<_LT_EOF 1>&2
17141
17142 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17143 *** reliably create shared libraries on SCO systems.  Therefore, libtool
17144 *** is disabling shared libraries support.  We urge you to upgrade GNU
17145 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
17146 *** your PATH or compiler configuration so that the native linker is
17147 *** used, and then restart.
17148
17149 _LT_EOF
17150         ;;
17151         *)
17152           # For security reasons, it is highly recommended that you always
17153           # use absolute paths for naming shared libraries, and exclude the
17154           # DT_RUNPATH tag from executables and libraries.  But doing so
17155           # requires that you compile everything twice, which is a pain.
17156           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17157             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17158             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17159             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17160           else
17161             ld_shlibs=no
17162           fi
17163         ;;
17164       esac
17165       ;;
17166
17167     sunos4*)
17168       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17169       wlarc=
17170       hardcode_direct=yes
17171       hardcode_shlibpath_var=no
17172       ;;
17173
17174     *)
17175       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17176         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17177         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17178       else
17179         ld_shlibs=no
17180       fi
17181       ;;
17182     esac
17183
17184     if test "$ld_shlibs" = no; then
17185       runpath_var=
17186       hardcode_libdir_flag_spec=
17187       export_dynamic_flag_spec=
17188       whole_archive_flag_spec=
17189     fi
17190   else
17191     # PORTME fill in a description of your system's linker (not GNU ld)
17192     case $host_os in
17193     aix3*)
17194       allow_undefined_flag=unsupported
17195       always_export_symbols=yes
17196       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17197       # Note: this linker hardcodes the directories in LIBPATH if there
17198       # are no directories specified by -L.
17199       hardcode_minus_L=yes
17200       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17201         # Neither direct hardcoding nor static linking is supported with a
17202         # broken collect2.
17203         hardcode_direct=unsupported
17204       fi
17205       ;;
17206
17207     aix[4-9]*)
17208       if test "$host_cpu" = ia64; then
17209         # On IA64, the linker does run time linking by default, so we don't
17210         # have to do anything special.
17211         aix_use_runtimelinking=no
17212         exp_sym_flag='-Bexport'
17213         no_entry_flag=""
17214       else
17215         # If we're using GNU nm, then we don't want the "-C" option.
17216         # -C means demangle to AIX nm, but means don't demangle with GNU nm
17217         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17218           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17219         else
17220           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17221         fi
17222         aix_use_runtimelinking=no
17223
17224         # Test if we are trying to use run time linking or normal
17225         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17226         # need to do runtime linking.
17227         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17228           for ld_flag in $LDFLAGS; do
17229           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17230             aix_use_runtimelinking=yes
17231             break
17232           fi
17233           done
17234           ;;
17235         esac
17236
17237         exp_sym_flag='-bexport'
17238         no_entry_flag='-bnoentry'
17239       fi
17240
17241       # When large executables or shared objects are built, AIX ld can
17242       # have problems creating the table of contents.  If linking a library
17243       # or program results in "error TOC overflow" add -mminimal-toc to
17244       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
17245       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17246
17247       archive_cmds=''
17248       hardcode_direct=yes
17249       hardcode_direct_absolute=yes
17250       hardcode_libdir_separator=':'
17251       link_all_deplibs=yes
17252       file_list_spec='${wl}-f,'
17253
17254       if test "$GCC" = yes; then
17255         case $host_os in aix4.[012]|aix4.[012].*)
17256         # We only want to do this on AIX 4.2 and lower, the check
17257         # below for broken collect2 doesn't work under 4.3+
17258           collect2name=`${CC} -print-prog-name=collect2`
17259           if test -f "$collect2name" &&
17260            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17261           then
17262           # We have reworked collect2
17263           :
17264           else
17265           # We have old collect2
17266           hardcode_direct=unsupported
17267           # It fails to find uninstalled libraries when the uninstalled
17268           # path is not listed in the libpath.  Setting hardcode_minus_L
17269           # to unsupported forces relinking
17270           hardcode_minus_L=yes
17271           hardcode_libdir_flag_spec='-L$libdir'
17272           hardcode_libdir_separator=
17273           fi
17274           ;;
17275         esac
17276         shared_flag='-shared'
17277         if test "$aix_use_runtimelinking" = yes; then
17278           shared_flag="$shared_flag "'${wl}-G'
17279         fi
17280       else
17281         # not using gcc
17282         if test "$host_cpu" = ia64; then
17283         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17284         # chokes on -Wl,-G. The following line is correct:
17285           shared_flag='-G'
17286         else
17287           if test "$aix_use_runtimelinking" = yes; then
17288             shared_flag='${wl}-G'
17289           else
17290             shared_flag='${wl}-bM:SRE'
17291           fi
17292         fi
17293       fi
17294
17295       # It seems that -bexpall does not export symbols beginning with
17296       # underscore (_), so it is better to generate a list of symbols to export.
17297       always_export_symbols=yes
17298       if test "$aix_use_runtimelinking" = yes; then
17299         # Warning - without using the other runtime loading flags (-brtl),
17300         # -berok will link without error, but may produce a broken library.
17301         allow_undefined_flag='-berok'
17302         # Determine the default libpath from the value encoded in an
17303         # empty executable.
17304         cat >conftest.$ac_ext <<_ACEOF
17305 /* confdefs.h.  */
17306 _ACEOF
17307 cat confdefs.h >>conftest.$ac_ext
17308 cat >>conftest.$ac_ext <<_ACEOF
17309 /* end confdefs.h.  */
17310
17311 int
17312 main ()
17313 {
17314
17315   ;
17316   return 0;
17317 }
17318 _ACEOF
17319 rm -f conftest.$ac_objext conftest$ac_exeext
17320 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17321   (eval $ac_link) 2>conftest.er1
17322   ac_status=$?
17323   grep -v '^ *+' conftest.er1 >conftest.err
17324   rm -f conftest.er1
17325   cat conftest.err >&5
17326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17327   (exit $ac_status); } &&
17328          { ac_try='test -z "$ac_c_werror_flag"
17329                          || test ! -s conftest.err'
17330   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17331   (eval $ac_try) 2>&5
17332   ac_status=$?
17333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17334   (exit $ac_status); }; } &&
17335          { ac_try='test -s conftest$ac_exeext'
17336   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17337   (eval $ac_try) 2>&5
17338   ac_status=$?
17339   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17340   (exit $ac_status); }; }; then
17341
17342 lt_aix_libpath_sed='
17343     /Import File Strings/,/^$/ {
17344         /^0/ {
17345             s/^0  *\(.*\)$/\1/
17346             p
17347         }
17348     }'
17349 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17350 # Check for a 64-bit object if we didn't find anything.
17351 if test -z "$aix_libpath"; then
17352   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17353 fi
17354 else
17355   echo "$as_me: failed program was:" >&5
17356 sed 's/^/| /' conftest.$ac_ext >&5
17357
17358 fi
17359 rm -f conftest.err conftest.$ac_objext \
17360       conftest$ac_exeext conftest.$ac_ext
17361 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17362
17363         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17364         archive_expsym_cmds='$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 $shared_flag"
17365       else
17366         if test "$host_cpu" = ia64; then
17367           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17368           allow_undefined_flag="-z nodefs"
17369           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17370         else
17371          # Determine the default libpath from the value encoded in an
17372          # empty executable.
17373          cat >conftest.$ac_ext <<_ACEOF
17374 /* confdefs.h.  */
17375 _ACEOF
17376 cat confdefs.h >>conftest.$ac_ext
17377 cat >>conftest.$ac_ext <<_ACEOF
17378 /* end confdefs.h.  */
17379
17380 int
17381 main ()
17382 {
17383
17384   ;
17385   return 0;
17386 }
17387 _ACEOF
17388 rm -f conftest.$ac_objext conftest$ac_exeext
17389 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17390   (eval $ac_link) 2>conftest.er1
17391   ac_status=$?
17392   grep -v '^ *+' conftest.er1 >conftest.err
17393   rm -f conftest.er1
17394   cat conftest.err >&5
17395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17396   (exit $ac_status); } &&
17397          { ac_try='test -z "$ac_c_werror_flag"
17398                          || test ! -s conftest.err'
17399   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17400   (eval $ac_try) 2>&5
17401   ac_status=$?
17402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17403   (exit $ac_status); }; } &&
17404          { ac_try='test -s conftest$ac_exeext'
17405   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17406   (eval $ac_try) 2>&5
17407   ac_status=$?
17408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17409   (exit $ac_status); }; }; then
17410
17411 lt_aix_libpath_sed='
17412     /Import File Strings/,/^$/ {
17413         /^0/ {
17414             s/^0  *\(.*\)$/\1/
17415             p
17416         }
17417     }'
17418 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17419 # Check for a 64-bit object if we didn't find anything.
17420 if test -z "$aix_libpath"; then
17421   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17422 fi
17423 else
17424   echo "$as_me: failed program was:" >&5
17425 sed 's/^/| /' conftest.$ac_ext >&5
17426
17427 fi
17428 rm -f conftest.err conftest.$ac_objext \
17429       conftest$ac_exeext conftest.$ac_ext
17430 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17431
17432          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17433           # Warning - without using the other run time loading flags,
17434           # -berok will link without error, but may produce a broken library.
17435           no_undefined_flag=' ${wl}-bernotok'
17436           allow_undefined_flag=' ${wl}-berok'
17437           # Exported symbols can be pulled into shared objects from archives
17438           whole_archive_flag_spec='$convenience'
17439           archive_cmds_need_lc=yes
17440           # This is similar to how AIX traditionally builds its shared libraries.
17441           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'
17442         fi
17443       fi
17444       ;;
17445
17446     amigaos*)
17447       if test "$host_cpu" = m68k; then
17448         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17449         hardcode_libdir_flag_spec='-L$libdir'
17450         hardcode_minus_L=yes
17451       fi
17452       # see comment about different semantics on the GNU ld section
17453       ld_shlibs=no
17454       ;;
17455
17456     bsdi[45]*)
17457       export_dynamic_flag_spec=-rdynamic
17458       ;;
17459
17460     cygwin* | mingw* | pw32*)
17461       # When not using gcc, we currently assume that we are using
17462       # Microsoft Visual C++.
17463       # hardcode_libdir_flag_spec is actually meaningless, as there is
17464       # no search path for DLLs.
17465       hardcode_libdir_flag_spec=' '
17466       allow_undefined_flag=unsupported
17467       # Tell ltmain to make .lib files, not .a files.
17468       libext=lib
17469       # Tell ltmain to make .dll files, not .so files.
17470       shrext_cmds=".dll"
17471       # FIXME: Setting linknames here is a bad hack.
17472       archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
17473       # The linker will automatically build a .lib file if we build a DLL.
17474       old_archive_from_new_cmds='true'
17475       # FIXME: Should let the user specify the lib program.
17476       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
17477       fix_srcfile_path='`cygpath -w "$srcfile"`'
17478       enable_shared_with_static_runtimes=yes
17479       ;;
17480
17481     darwin* | rhapsody*)
17482       case $host_os in
17483       rhapsody* | darwin1.[012])
17484         allow_undefined_flag='${wl}-undefined ${wl}suppress'
17485         ;;
17486       *) # Darwin 1.3 on
17487         case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
17488         10.[012])
17489           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
17490           ;;
17491         10.*)
17492           allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
17493           ;;
17494         esac
17495         ;;
17496       esac
17497       archive_cmds_need_lc=no
17498       hardcode_direct=no
17499       hardcode_automatic=yes
17500       hardcode_shlibpath_var=unsupported
17501       whole_archive_flag_spec=''
17502       link_all_deplibs=yes
17503       if test "$GCC" = yes ; then
17504         if test "${lt_cv_apple_cc_single_mod+set}" = set; then
17505   echo $ECHO_N "(cached) $ECHO_C" >&6
17506 else
17507   lt_cv_apple_cc_single_mod=no
17508         if test -z "${LT_MULTI_MODULE}"; then
17509           # By default we will add the -single_module flag. You can override
17510           # by either setting the environment variable LT_MULTI_MODULE
17511           # non-empty at configure time, or by adding -multi-module to the
17512           # link flags.
17513           echo "int foo(void){return 1;}" > conftest.c
17514           $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
17515               -dynamiclib ${wl}-single_module conftest.c
17516           if test -f libconftest.dylib; then
17517               lt_cv_apple_cc_single_mod=yes
17518               rm libconftest.dylib
17519           fi
17520           rm conftest.$ac_ext
17521         fi
17522 fi
17523
17524         output_verbose_link_cmd=echo
17525         if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
17526           archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17527           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 ${lib}'
17528         else
17529           archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17530           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 ${lib}'
17531         fi
17532         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17533         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}'
17534       else
17535         case $cc_basename in
17536         xlc*)
17537           output_verbose_link_cmd=echo
17538           archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
17539           module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17540           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
17541           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}'
17542           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 ${lib}'
17543           ;;
17544         *)
17545           ld_shlibs=no
17546           ;;
17547         esac
17548       fi
17549       ;;
17550
17551     dgux*)
17552       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17553       hardcode_libdir_flag_spec='-L$libdir'
17554       hardcode_shlibpath_var=no
17555       ;;
17556
17557     freebsd1*)
17558       ld_shlibs=no
17559       ;;
17560
17561     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
17562     # support.  Future versions do this automatically, but an explicit c++rt0.o
17563     # does not break anything, and helps significantly (at the cost of a little
17564     # extra space).
17565     freebsd2.2*)
17566       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
17567       hardcode_libdir_flag_spec='-R$libdir'
17568       hardcode_direct=yes
17569       hardcode_shlibpath_var=no
17570       ;;
17571
17572     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
17573     freebsd2*)
17574       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17575       hardcode_direct=yes
17576       hardcode_minus_L=yes
17577       hardcode_shlibpath_var=no
17578       ;;
17579
17580     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
17581     freebsd* | dragonfly*)
17582       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
17583       hardcode_libdir_flag_spec='-R$libdir'
17584       hardcode_direct=yes
17585       hardcode_shlibpath_var=no
17586       ;;
17587
17588     hpux9*)
17589       if test "$GCC" = yes; then
17590         archive_cmds='$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 $lib'
17591       else
17592         archive_cmds='$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 $lib'
17593       fi
17594       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17595       hardcode_libdir_separator=:
17596       hardcode_direct=yes
17597
17598       # hardcode_minus_L: Not really in the search PATH,
17599       # but as the default location of the library.
17600       hardcode_minus_L=yes
17601       export_dynamic_flag_spec='${wl}-E'
17602       ;;
17603
17604     hpux10*)
17605       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17606         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17607       else
17608         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17609       fi
17610       if test "$with_gnu_ld" = no; then
17611         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17612         hardcode_libdir_flag_spec_ld='+b $libdir'
17613         hardcode_libdir_separator=:
17614         hardcode_direct=yes
17615         hardcode_direct_absolute=yes
17616         export_dynamic_flag_spec='${wl}-E'
17617         # hardcode_minus_L: Not really in the search PATH,
17618         # but as the default location of the library.
17619         hardcode_minus_L=yes
17620       fi
17621       ;;
17622
17623     hpux11*)
17624       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17625         case $host_cpu in
17626         hppa*64*)
17627           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17628           ;;
17629         ia64*)
17630           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17631           ;;
17632         *)
17633           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17634           ;;
17635         esac
17636       else
17637         case $host_cpu in
17638         hppa*64*)
17639           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17640           ;;
17641         ia64*)
17642           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17643           ;;
17644         *)
17645           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17646           ;;
17647         esac
17648       fi
17649       if test "$with_gnu_ld" = no; then
17650         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17651         hardcode_libdir_separator=:
17652
17653         case $host_cpu in
17654         hppa*64*|ia64*)
17655           hardcode_direct=no
17656           hardcode_shlibpath_var=no
17657           ;;
17658         *)
17659           hardcode_direct=yes
17660           hardcode_direct_absolute=yes
17661           export_dynamic_flag_spec='${wl}-E'
17662
17663           # hardcode_minus_L: Not really in the search PATH,
17664           # but as the default location of the library.
17665           hardcode_minus_L=yes
17666           ;;
17667         esac
17668       fi
17669       ;;
17670
17671     irix5* | irix6* | nonstopux*)
17672       if test "$GCC" = yes; then
17673         archive_cmds='$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 $lib'
17674         # Try to use the -exported_symbol ld option, if it does not
17675         # work, assume that -exports_file does not work either and
17676         # implicitly export all symbols.
17677         save_LDFLAGS="$LDFLAGS"
17678         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
17679         cat >conftest.$ac_ext <<_ACEOF
17680 int foo(void) {}
17681 _ACEOF
17682 rm -f conftest.$ac_objext conftest$ac_exeext
17683 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17684   (eval $ac_link) 2>conftest.er1
17685   ac_status=$?
17686   grep -v '^ *+' conftest.er1 >conftest.err
17687   rm -f conftest.er1
17688   cat conftest.err >&5
17689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17690   (exit $ac_status); } &&
17691          { ac_try='test -z "$ac_c_werror_flag"
17692                          || test ! -s conftest.err'
17693   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17694   (eval $ac_try) 2>&5
17695   ac_status=$?
17696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17697   (exit $ac_status); }; } &&
17698          { ac_try='test -s conftest$ac_exeext'
17699   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17700   (eval $ac_try) 2>&5
17701   ac_status=$?
17702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17703   (exit $ac_status); }; }; then
17704   archive_expsym_cmds='$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 $lib'
17705
17706 else
17707   echo "$as_me: failed program was:" >&5
17708 sed 's/^/| /' conftest.$ac_ext >&5
17709
17710 fi
17711 rm -f conftest.err conftest.$ac_objext \
17712       conftest$ac_exeext conftest.$ac_ext
17713         LDFLAGS="$save_LDFLAGS"
17714       else
17715         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17716         archive_expsym_cmds='$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 $lib'
17717       fi
17718       archive_cmds_need_lc='no'
17719       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17720       hardcode_libdir_separator=:
17721       inherit_rpath=yes
17722       link_all_deplibs=yes
17723       ;;
17724
17725     netbsd*)
17726       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17727         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
17728       else
17729         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
17730       fi
17731       hardcode_libdir_flag_spec='-R$libdir'
17732       hardcode_direct=yes
17733       hardcode_shlibpath_var=no
17734       ;;
17735
17736     newsos6)
17737       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17738       hardcode_direct=yes
17739       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17740       hardcode_libdir_separator=:
17741       hardcode_shlibpath_var=no
17742       ;;
17743
17744     *nto* | *qnx*)
17745       ;;
17746
17747     openbsd*)
17748       hardcode_direct=yes
17749       hardcode_shlibpath_var=no
17750       hardcode_direct_absolute=yes
17751       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17752         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17753         archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
17754         hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17755         export_dynamic_flag_spec='${wl}-E'
17756       else
17757         case $host_os in
17758         openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
17759           archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17760           hardcode_libdir_flag_spec='-R$libdir'
17761           ;;
17762         *)
17763           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17764           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17765           ;;
17766         esac
17767       fi
17768       ;;
17769
17770     os2*)
17771       hardcode_libdir_flag_spec='-L$libdir'
17772       hardcode_minus_L=yes
17773       allow_undefined_flag=unsupported
17774       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'
17775       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
17776       ;;
17777
17778     osf3*)
17779       if test "$GCC" = yes; then
17780         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17781         archive_cmds='$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 $lib'
17782       else
17783         allow_undefined_flag=' -expect_unresolved \*'
17784         archive_cmds='$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 $lib'
17785       fi
17786       archive_cmds_need_lc='no'
17787       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17788       hardcode_libdir_separator=:
17789       ;;
17790
17791     osf4* | osf5*)      # as osf3* with the addition of -msym flag
17792       if test "$GCC" = yes; then
17793         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17794         archive_cmds='$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 $lib'
17795         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17796       else
17797         allow_undefined_flag=' -expect_unresolved \*'
17798         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'
17799         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~
17800         $CC -shared${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'
17801
17802         # Both c and cxx compiler support -rpath directly
17803         hardcode_libdir_flag_spec='-rpath $libdir'
17804       fi
17805       archive_cmds_need_lc='no'
17806       hardcode_libdir_separator=:
17807       ;;
17808
17809     solaris*)
17810       no_undefined_flag=' -z defs'
17811       if test "$GCC" = yes; then
17812         wlarc='${wl}'
17813         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17814         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17815           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17816       else
17817         case `$CC -V 2>&1` in
17818         *"Compilers 5.0"*)
17819           wlarc=''
17820           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
17821           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17822           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
17823           ;;
17824         *)
17825           wlarc='${wl}'
17826           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
17827           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17828           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17829           ;;
17830         esac
17831       fi
17832       hardcode_libdir_flag_spec='-R$libdir'
17833       hardcode_shlibpath_var=no
17834       case $host_os in
17835       solaris2.[0-5] | solaris2.[0-5].*) ;;
17836       *)
17837         # The compiler driver will combine and reorder linker options,
17838         # but understands `-z linker_flag'.  GCC discards it without `$wl',
17839         # but is careful enough not to reorder.
17840         # Supported since Solaris 2.6 (maybe 2.5.1?)
17841         if test "$GCC" = yes; then
17842           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
17843         else
17844           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
17845         fi
17846         ;;
17847       esac
17848       link_all_deplibs=yes
17849       ;;
17850
17851     sunos4*)
17852       if test "x$host_vendor" = xsequent; then
17853         # Use $CC to link under sequent, because it throws in some extra .o
17854         # files that make .init and .fini sections work.
17855         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
17856       else
17857         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
17858       fi
17859       hardcode_libdir_flag_spec='-L$libdir'
17860       hardcode_direct=yes
17861       hardcode_minus_L=yes
17862       hardcode_shlibpath_var=no
17863       ;;
17864
17865     sysv4)
17866       case $host_vendor in
17867         sni)
17868           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17869           hardcode_direct=yes # is this really true???
17870         ;;
17871         siemens)
17872           ## LD is ld it makes a PLAMLIB
17873           ## CC just makes a GrossModule.
17874           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
17875           reload_cmds='$CC -r -o $output$reload_objs'
17876           hardcode_direct=no
17877         ;;
17878         motorola)
17879           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17880           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
17881         ;;
17882       esac
17883       runpath_var='LD_RUN_PATH'
17884       hardcode_shlibpath_var=no
17885       ;;
17886
17887     sysv4.3*)
17888       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17889       hardcode_shlibpath_var=no
17890       export_dynamic_flag_spec='-Bexport'
17891       ;;
17892
17893     sysv4*MP*)
17894       if test -d /usr/nec; then
17895         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17896         hardcode_shlibpath_var=no
17897         runpath_var=LD_RUN_PATH
17898         hardcode_runpath_var=yes
17899         ld_shlibs=yes
17900       fi
17901       ;;
17902
17903     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17904       no_undefined_flag='${wl}-z,text'
17905       archive_cmds_need_lc=no
17906       hardcode_shlibpath_var=no
17907       runpath_var='LD_RUN_PATH'
17908
17909       if test "$GCC" = yes; then
17910         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17911         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17912       else
17913         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17914         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17915       fi
17916       ;;
17917
17918     sysv5* | sco3.2v5* | sco5v6*)
17919       # Note: We can NOT use -z defs as we might desire, because we do not
17920       # link with -lc, and that would cause any symbols used from libc to
17921       # always be unresolved, which means just about no library would
17922       # ever link correctly.  If we're not using GNU ld we use -z text
17923       # though, which does catch some bad symbols but isn't as heavy-handed
17924       # as -z defs.
17925       no_undefined_flag='${wl}-z,text'
17926       allow_undefined_flag='${wl}-z,nodefs'
17927       archive_cmds_need_lc=no
17928       hardcode_shlibpath_var=no
17929       hardcode_libdir_flag_spec='${wl}-R,$libdir'
17930       hardcode_libdir_separator=':'
17931       link_all_deplibs=yes
17932       export_dynamic_flag_spec='${wl}-Bexport'
17933       runpath_var='LD_RUN_PATH'
17934
17935       if test "$GCC" = yes; then
17936         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17937         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17938       else
17939         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17940         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17941       fi
17942       ;;
17943
17944     uts4*)
17945       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17946       hardcode_libdir_flag_spec='-L$libdir'
17947       hardcode_shlibpath_var=no
17948       ;;
17949
17950     *)
17951       ld_shlibs=no
17952       ;;
17953     esac
17954
17955     if test x$host_vendor = xsni; then
17956       case $host in
17957       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
17958         export_dynamic_flag_spec='${wl}-Blargedynsym'
17959         ;;
17960       esac
17961     fi
17962   fi
17963
17964 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
17965 echo "${ECHO_T}$ld_shlibs" >&6
17966 test "$ld_shlibs" = no && can_build_shared=no
17967
17968 with_gnu_ld=$with_gnu_ld
17969
17970
17971
17972
17973
17974
17975
17976
17977
17978
17979
17980
17981
17982
17983
17984 #
17985 # Do we need to explicitly link libc?
17986 #
17987 case "x$archive_cmds_need_lc" in
17988 x|xyes)
17989   # Assume -lc should be added
17990   archive_cmds_need_lc=yes
17991
17992   if test "$enable_shared" = yes && test "$GCC" = yes; then
17993     case $archive_cmds in
17994     *'~'*)
17995       # FIXME: we may have to deal with multi-command sequences.
17996       ;;
17997     '$CC '*)
17998       # Test whether the compiler implicitly links with -lc since on some
17999       # systems, -lgcc has to come before -lc. If gcc already passes -lc
18000       # to ld, don't add -lc before -lgcc.
18001       echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18002 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18003       $RM conftest*
18004       echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18005
18006       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18007   (eval $ac_compile) 2>&5
18008   ac_status=$?
18009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18010   (exit $ac_status); } 2>conftest.err; then
18011         soname=conftest
18012         lib=conftest
18013         libobjs=conftest.$ac_objext
18014         deplibs=
18015         wl=$lt_prog_compiler_wl
18016         pic_flag=$lt_prog_compiler_pic
18017         compiler_flags=-v
18018         linker_flags=-v
18019         verstring=
18020         output_objdir=.
18021         libname=conftest
18022         lt_save_allow_undefined_flag=$allow_undefined_flag
18023         allow_undefined_flag=
18024         if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18025   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18026   ac_status=$?
18027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18028   (exit $ac_status); }
18029         then
18030           archive_cmds_need_lc=no
18031         else
18032           archive_cmds_need_lc=yes
18033         fi
18034         allow_undefined_flag=$lt_save_allow_undefined_flag
18035       else
18036         cat conftest.err 1>&5
18037       fi
18038       $RM conftest*
18039       echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
18040 echo "${ECHO_T}$archive_cmds_need_lc" >&6
18041       ;;
18042     esac
18043   fi
18044   ;;
18045 esac
18046
18047
18048
18049
18050
18051
18052
18053
18054
18055
18056
18057
18058
18059
18060
18061
18062
18063
18064
18065
18066
18067
18068
18069
18070
18071
18072
18073
18074
18075
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18078
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18081
18082
18083
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18091
18092
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18103
18104
18105
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18109
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18123
18124
18125
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18143
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18145
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18147
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18149
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18153
18154
18155
18156
18157
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
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18187
18188
18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203   echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18204 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18205 withGCC=$GCC
18206 if test "$withGCC" = yes; then
18207   case $host_os in
18208     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18209     *) lt_awk_arg="/^libraries:/" ;;
18210   esac
18211   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18212   if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18213     # if the path contains ";" then we assume it to be the separator
18214     # otherwise default to the standard path separator (i.e. ":") - it is
18215     # assumed that no part of a normal pathname contains ";" but that should
18216     # okay in the real world where ";" in dirpaths is itself problematic.
18217     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18218   else
18219     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18220   fi
18221   # Ok, now we have the path, separated by spaces, we can step through it
18222   # and add multilib dir if necessary.
18223   lt_tmp_lt_search_path_spec=
18224   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18225   for lt_sys_path in $lt_search_path_spec; do
18226     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18227       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18228     else
18229       test -d "$lt_sys_path" && \
18230         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18231     fi
18232   done
18233   lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18234 BEGIN {RS=" "; FS="/|\n";} {
18235   lt_foo="";
18236   lt_count=0;
18237   for (lt_i = NF; lt_i > 0; lt_i--) {
18238     if ($lt_i != "" && $lt_i != ".") {
18239       if ($lt_i == "..") {
18240         lt_count++;
18241       } else {
18242         if (lt_count == 0) {
18243           lt_foo="/" $lt_i lt_foo;
18244         } else {
18245           lt_count--;
18246         }
18247       }
18248     }
18249   }
18250   if (lt_foo != "") { lt_freq[lt_foo]++; }
18251   if (lt_freq[lt_foo] == 1) { print lt_foo; }
18252 }'`
18253   sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18254 else
18255   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18256 fi
18257 library_names_spec=
18258 libname_spec='lib$name'
18259 soname_spec=
18260 shrext_cmds=".so"
18261 postinstall_cmds=
18262 postuninstall_cmds=
18263 finish_cmds=
18264 finish_eval=
18265 shlibpath_var=
18266 shlibpath_overrides_runpath=unknown
18267 version_type=none
18268 dynamic_linker="$host_os ld.so"
18269 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18270 need_lib_prefix=unknown
18271 hardcode_into_libs=no
18272
18273 # when you set need_version to no, make sure it does not cause -set_version
18274 # flags to be left without arguments
18275 need_version=unknown
18276
18277 case $host_os in
18278 aix3*)
18279   version_type=linux
18280   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18281   shlibpath_var=LIBPATH
18282
18283   # AIX 3 has no versioning support, so we append a major version to the name.
18284   soname_spec='${libname}${release}${shared_ext}$major'
18285   ;;
18286
18287 aix[4-9]*)
18288   version_type=linux
18289   need_lib_prefix=no
18290   need_version=no
18291   hardcode_into_libs=yes
18292   if test "$host_cpu" = ia64; then
18293     # AIX 5 supports IA64
18294     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18295     shlibpath_var=LD_LIBRARY_PATH
18296   else
18297     # With GCC up to 2.95.x, collect2 would create an import file
18298     # for dependence libraries.  The import file would start with
18299     # the line `#! .'.  This would cause the generated library to
18300     # depend on `.', always an invalid library.  This was fixed in
18301     # development snapshots of GCC prior to 3.0.
18302     case $host_os in
18303       aix4 | aix4.[01] | aix4.[01].*)
18304       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18305            echo ' yes '
18306            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18307         :
18308       else
18309         can_build_shared=no
18310       fi
18311       ;;
18312     esac
18313     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18314     # soname into executable. Probably we can add versioning support to
18315     # collect2, so additional links can be useful in future.
18316     if test "$aix_use_runtimelinking" = yes; then
18317       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18318       # instead of lib<name>.a to let people know that these are not
18319       # typical AIX shared libraries.
18320       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18321     else
18322       # We preserve .a as extension for shared libraries through AIX4.2
18323       # and later when we are not doing run time linking.
18324       library_names_spec='${libname}${release}.a $libname.a'
18325       soname_spec='${libname}${release}${shared_ext}$major'
18326     fi
18327     shlibpath_var=LIBPATH
18328   fi
18329   ;;
18330
18331 amigaos*)
18332   if test "$host_cpu" = m68k; then
18333     library_names_spec='$libname.ixlibrary $libname.a'
18334     # Create ${libname}_ixlibrary.a entries in /sys/libs.
18335     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 ${libname}_ixlibrary.a || exit 1; done'
18336   else
18337     dynamic_linker=no
18338   fi
18339   ;;
18340
18341 beos*)
18342   library_names_spec='${libname}${shared_ext}'
18343   dynamic_linker="$host_os ld.so"
18344   shlibpath_var=LIBRARY_PATH
18345   ;;
18346
18347 bsdi[45]*)
18348   version_type=linux
18349   need_version=no
18350   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18351   soname_spec='${libname}${release}${shared_ext}$major'
18352   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18353   shlibpath_var=LD_LIBRARY_PATH
18354   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18355   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18356   # the default ld.so.conf also contains /usr/contrib/lib and
18357   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18358   # libtool to hard-code these into programs
18359   ;;
18360
18361 cygwin* | mingw* | pw32*)
18362   version_type=windows
18363   shrext_cmds=".dll"
18364   need_version=no
18365   need_lib_prefix=no
18366
18367   case $withGCC,$host_os in
18368   yes,cygwin* | yes,mingw* | yes,pw32*)
18369     library_names_spec='$libname.dll.a'
18370     # DLL is installed to $(libdir)/../bin by postinstall_cmds
18371     postinstall_cmds='base_file=`basename \${file}`~
18372       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18373       dldir=$destdir/`dirname \$dlpath`~
18374       test -d \$dldir || mkdir -p \$dldir~
18375       $install_prog $dir/$dlname \$dldir/$dlname~
18376       chmod a+x \$dldir/$dlname~
18377       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18378         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18379       fi'
18380     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18381       dlpath=$dir/\$dldll~
18382        $RM \$dlpath'
18383     shlibpath_overrides_runpath=yes
18384
18385     case $host_os in
18386     cygwin*)
18387       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18388       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18389       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
18390       ;;
18391     mingw*)
18392       # MinGW DLLs use traditional 'lib' prefix
18393       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18394       sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18395       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
18396         # It is most probably a Windows format PATH printed by
18397         # mingw gcc, but we are running on Cygwin. Gcc prints its search
18398         # path with ; separators, and with drive letters. We can handle the
18399         # drive letters (cygwin fileutils understands them), so leave them,
18400         # especially as we might pass files found there to a mingw objdump,
18401         # which wouldn't understand a cygwinified path. Ahh.
18402         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
18403       else
18404         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18405       fi
18406       ;;
18407     pw32*)
18408       # pw32 DLLs use 'pw' prefix rather than 'lib'
18409       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18410       ;;
18411     esac
18412     ;;
18413
18414   *)
18415     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18416     ;;
18417   esac
18418   dynamic_linker='Win32 ld.exe'
18419   # FIXME: first we should search . and the directory the executable is in
18420   shlibpath_var=PATH
18421   ;;
18422
18423 darwin* | rhapsody*)
18424   dynamic_linker="$host_os dyld"
18425   version_type=darwin
18426   need_lib_prefix=no
18427   need_version=no
18428   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18429   soname_spec='${libname}${release}${major}$shared_ext'
18430   shlibpath_overrides_runpath=yes
18431   shlibpath_var=DYLD_LIBRARY_PATH
18432   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18433
18434   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18435   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18436   ;;
18437
18438 dgux*)
18439   version_type=linux
18440   need_lib_prefix=no
18441   need_version=no
18442   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18443   soname_spec='${libname}${release}${shared_ext}$major'
18444   shlibpath_var=LD_LIBRARY_PATH
18445   ;;
18446
18447 freebsd1*)
18448   dynamic_linker=no
18449   ;;
18450
18451 freebsd* | dragonfly*)
18452   # DragonFly does not have aout.  When/if they implement a new
18453   # versioning mechanism, adjust this.
18454   if test -x /usr/bin/objformat; then
18455     objformat=`/usr/bin/objformat`
18456   else
18457     case $host_os in
18458     freebsd[123]*) objformat=aout ;;
18459     *) objformat=elf ;;
18460     esac
18461   fi
18462   version_type=freebsd-$objformat
18463   case $version_type in
18464     freebsd-elf*)
18465       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18466       need_version=no
18467       need_lib_prefix=no
18468       ;;
18469     freebsd-*)
18470       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18471       need_version=yes
18472       ;;
18473   esac
18474   shlibpath_var=LD_LIBRARY_PATH
18475   case $host_os in
18476   freebsd2*)
18477     shlibpath_overrides_runpath=yes
18478     ;;
18479   freebsd3.[01]* | freebsdelf3.[01]*)
18480     shlibpath_overrides_runpath=yes
18481     hardcode_into_libs=yes
18482     ;;
18483   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18484   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18485     shlibpath_overrides_runpath=no
18486     hardcode_into_libs=yes
18487     ;;
18488   *) # from 4.6 on, and DragonFly
18489     shlibpath_overrides_runpath=yes
18490     hardcode_into_libs=yes
18491     ;;
18492   esac
18493   ;;
18494
18495 gnu*)
18496   version_type=linux
18497   need_lib_prefix=no
18498   need_version=no
18499   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18500   soname_spec='${libname}${release}${shared_ext}$major'
18501   shlibpath_var=LD_LIBRARY_PATH
18502   hardcode_into_libs=yes
18503   ;;
18504
18505 hpux9* | hpux10* | hpux11*)
18506   # Give a soname corresponding to the major version so that dld.sl refuses to
18507   # link against other versions.
18508   version_type=sunos
18509   need_lib_prefix=no
18510   need_version=no
18511   case $host_cpu in
18512   ia64*)
18513     shrext_cmds='.so'
18514     hardcode_into_libs=yes
18515     dynamic_linker="$host_os dld.so"
18516     shlibpath_var=LD_LIBRARY_PATH
18517     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18518     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18519     soname_spec='${libname}${release}${shared_ext}$major'
18520     if test "X$HPUX_IA64_MODE" = X32; then
18521       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
18522     else
18523       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
18524     fi
18525     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18526     ;;
18527   hppa*64*)
18528     shrext_cmds='.sl'
18529     hardcode_into_libs=yes
18530     dynamic_linker="$host_os dld.sl"
18531     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
18532     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18533     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18534     soname_spec='${libname}${release}${shared_ext}$major'
18535     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
18536     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18537     ;;
18538   *)
18539     shrext_cmds='.sl'
18540     dynamic_linker="$host_os dld.sl"
18541     shlibpath_var=SHLIB_PATH
18542     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
18543     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18544     soname_spec='${libname}${release}${shared_ext}$major'
18545     ;;
18546   esac
18547   # HP-UX runs *really* slowly unless shared libraries are mode 555.
18548   postinstall_cmds='chmod 555 $lib'
18549   ;;
18550
18551 interix[3-9]*)
18552   version_type=linux
18553   need_lib_prefix=no
18554   need_version=no
18555   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18556   soname_spec='${libname}${release}${shared_ext}$major'
18557   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
18558   shlibpath_var=LD_LIBRARY_PATH
18559   shlibpath_overrides_runpath=no
18560   hardcode_into_libs=yes
18561   ;;
18562
18563 irix5* | irix6* | nonstopux*)
18564   case $host_os in
18565     nonstopux*) version_type=nonstopux ;;
18566     *)
18567         if test "$lt_cv_prog_gnu_ld" = yes; then
18568                 version_type=linux
18569         else
18570                 version_type=irix
18571         fi ;;
18572   esac
18573   need_lib_prefix=no
18574   need_version=no
18575   soname_spec='${libname}${release}${shared_ext}$major'
18576   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
18577   case $host_os in
18578   irix5* | nonstopux*)
18579     libsuff= shlibsuff=
18580     ;;
18581   *)
18582     case $LD in # libtool.m4 will add one of these switches to LD
18583     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
18584       libsuff= shlibsuff= libmagic=32-bit;;
18585     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
18586       libsuff=32 shlibsuff=N32 libmagic=N32;;
18587     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
18588       libsuff=64 shlibsuff=64 libmagic=64-bit;;
18589     *) libsuff= shlibsuff= libmagic=never-match;;
18590     esac
18591     ;;
18592   esac
18593   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
18594   shlibpath_overrides_runpath=no
18595   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18596   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18597   hardcode_into_libs=yes
18598   ;;
18599
18600 # No shared lib support for Linux oldld, aout, or coff.
18601 linux*oldld* | linux*aout* | linux*coff*)
18602   dynamic_linker=no
18603   ;;
18604
18605 # This must be Linux ELF.
18606 linux* | k*bsd*-gnu)
18607   version_type=linux
18608   need_lib_prefix=no
18609   need_version=no
18610   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18611   soname_spec='${libname}${release}${shared_ext}$major'
18612   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
18613   shlibpath_var=LD_LIBRARY_PATH
18614   shlibpath_overrides_runpath=no
18615   # Some binutils ld are patched to set DT_RUNPATH
18616   save_LDFLAGS=$LDFLAGS
18617   save_libdir=$libdir
18618   eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
18619        LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
18620   cat >conftest.$ac_ext <<_ACEOF
18621 /* confdefs.h.  */
18622 _ACEOF
18623 cat confdefs.h >>conftest.$ac_ext
18624 cat >>conftest.$ac_ext <<_ACEOF
18625 /* end confdefs.h.  */
18626
18627 int
18628 main ()
18629 {
18630
18631   ;
18632   return 0;
18633 }
18634 _ACEOF
18635 rm -f conftest.$ac_objext conftest$ac_exeext
18636 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18637   (eval $ac_link) 2>conftest.er1
18638   ac_status=$?
18639   grep -v '^ *+' conftest.er1 >conftest.err
18640   rm -f conftest.er1
18641   cat conftest.err >&5
18642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18643   (exit $ac_status); } &&
18644          { ac_try='test -z "$ac_c_werror_flag"
18645                          || test ! -s conftest.err'
18646   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18647   (eval $ac_try) 2>&5
18648   ac_status=$?
18649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18650   (exit $ac_status); }; } &&
18651          { ac_try='test -s conftest$ac_exeext'
18652   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18653   (eval $ac_try) 2>&5
18654   ac_status=$?
18655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18656   (exit $ac_status); }; }; then
18657   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
18658   shlibpath_overrides_runpath=yes
18659 fi
18660
18661 else
18662   echo "$as_me: failed program was:" >&5
18663 sed 's/^/| /' conftest.$ac_ext >&5
18664
18665 fi
18666 rm -f conftest.err conftest.$ac_objext \
18667       conftest$ac_exeext conftest.$ac_ext
18668   LDFLAGS=$save_LDFLAGS
18669   libdir=$save_libdir
18670
18671   # This implies no fast_install, which is unacceptable.
18672   # Some rework will be needed to allow for fast_install
18673   # before this can be enabled.
18674   hardcode_into_libs=yes
18675
18676   # Append ld.so.conf contents to the search path
18677   if test -f /etc/ld.so.conf; then
18678     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' ' '`
18679     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
18680   fi
18681
18682   # We used to test for /lib/ld.so.1 and disable shared libraries on
18683   # powerpc, because MkLinux only supported shared libraries with the
18684   # GNU dynamic linker.  Since this was broken with cross compilers,
18685   # most powerpc-linux boxes support dynamic linking these days and
18686   # people can always --disable-shared, the test was removed, and we
18687   # assume the GNU/Linux dynamic linker is in use.
18688   dynamic_linker='GNU/Linux ld.so'
18689   ;;
18690
18691 netbsd*)
18692   version_type=sunos
18693   need_lib_prefix=no
18694   need_version=no
18695   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18696     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18697     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18698     dynamic_linker='NetBSD (a.out) ld.so'
18699   else
18700     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18701     soname_spec='${libname}${release}${shared_ext}$major'
18702     dynamic_linker='NetBSD ld.elf_so'
18703   fi
18704   shlibpath_var=LD_LIBRARY_PATH
18705   shlibpath_overrides_runpath=yes
18706   hardcode_into_libs=yes
18707   ;;
18708
18709 newsos6)
18710   version_type=linux
18711   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18712   shlibpath_var=LD_LIBRARY_PATH
18713   shlibpath_overrides_runpath=yes
18714   ;;
18715
18716 *nto* | *qnx*)
18717   version_type=qnx
18718   need_lib_prefix=no
18719   need_version=no
18720   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18721   soname_spec='${libname}${release}${shared_ext}$major'
18722   shlibpath_var=LD_LIBRARY_PATH
18723   shlibpath_overrides_runpath=no
18724   hardcode_into_libs=yes
18725   dynamic_linker='ldqnx.so'
18726   ;;
18727
18728 openbsd*)
18729   version_type=sunos
18730   sys_lib_dlsearch_path_spec="/usr/lib"
18731   need_lib_prefix=no
18732   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
18733   case $host_os in
18734     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
18735     *)                          need_version=no  ;;
18736   esac
18737   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18738   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18739   shlibpath_var=LD_LIBRARY_PATH
18740   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18741     case $host_os in
18742       openbsd2.[89] | openbsd2.[89].*)
18743         shlibpath_overrides_runpath=no
18744         ;;
18745       *)
18746         shlibpath_overrides_runpath=yes
18747         ;;
18748       esac
18749   else
18750     shlibpath_overrides_runpath=yes
18751   fi
18752   ;;
18753
18754 os2*)
18755   libname_spec='$name'
18756   shrext_cmds=".dll"
18757   need_lib_prefix=no
18758   library_names_spec='$libname${shared_ext} $libname.a'
18759   dynamic_linker='OS/2 ld.exe'
18760   shlibpath_var=LIBPATH
18761   ;;
18762
18763 osf3* | osf4* | osf5*)
18764   version_type=osf
18765   need_lib_prefix=no
18766   need_version=no
18767   soname_spec='${libname}${release}${shared_ext}$major'
18768   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18769   shlibpath_var=LD_LIBRARY_PATH
18770   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
18771   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
18772   ;;
18773
18774 rdos*)
18775   dynamic_linker=no
18776   ;;
18777
18778 solaris*)
18779   version_type=linux
18780   need_lib_prefix=no
18781   need_version=no
18782   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18783   soname_spec='${libname}${release}${shared_ext}$major'
18784   shlibpath_var=LD_LIBRARY_PATH
18785   shlibpath_overrides_runpath=yes
18786   hardcode_into_libs=yes
18787   # ldd complains unless libraries are executable
18788   postinstall_cmds='chmod +x $lib'
18789   ;;
18790
18791 sunos4*)
18792   version_type=sunos
18793   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18794   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
18795   shlibpath_var=LD_LIBRARY_PATH
18796   shlibpath_overrides_runpath=yes
18797   if test "$with_gnu_ld" = yes; then
18798     need_lib_prefix=no
18799   fi
18800   need_version=yes
18801   ;;
18802
18803 sysv4 | sysv4.3*)
18804   version_type=linux
18805   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18806   soname_spec='${libname}${release}${shared_ext}$major'
18807   shlibpath_var=LD_LIBRARY_PATH
18808   case $host_vendor in
18809     sni)
18810       shlibpath_overrides_runpath=no
18811       need_lib_prefix=no
18812       runpath_var=LD_RUN_PATH
18813       ;;
18814     siemens)
18815       need_lib_prefix=no
18816       ;;
18817     motorola)
18818       need_lib_prefix=no
18819       need_version=no
18820       shlibpath_overrides_runpath=no
18821       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
18822       ;;
18823   esac
18824   ;;
18825
18826 sysv4*MP*)
18827   if test -d /usr/nec ;then
18828     version_type=linux
18829     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
18830     soname_spec='$libname${shared_ext}.$major'
18831     shlibpath_var=LD_LIBRARY_PATH
18832   fi
18833   ;;
18834
18835 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
18836   version_type=freebsd-elf
18837   need_lib_prefix=no
18838   need_version=no
18839   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18840   soname_spec='${libname}${release}${shared_ext}$major'
18841   shlibpath_var=LD_LIBRARY_PATH
18842   shlibpath_overrides_runpath=yes
18843   hardcode_into_libs=yes
18844   if test "$with_gnu_ld" = yes; then
18845     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
18846   else
18847     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
18848     case $host_os in
18849       sco3.2v5*)
18850         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
18851         ;;
18852     esac
18853   fi
18854   sys_lib_dlsearch_path_spec='/usr/lib'
18855   ;;
18856
18857 tpf*)
18858   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
18859   version_type=linux
18860   need_lib_prefix=no
18861   need_version=no
18862   library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18863   shlibpath_var=LD_LIBRARY_PATH
18864   shlibpath_overrides_runpath=no
18865   hardcode_into_libs=yes
18866   ;;
18867
18868 uts4*)
18869   version_type=linux
18870   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18871   soname_spec='${libname}${release}${shared_ext}$major'
18872   shlibpath_var=LD_LIBRARY_PATH
18873   ;;
18874
18875 *)
18876   dynamic_linker=no
18877   ;;
18878 esac
18879 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
18880 echo "${ECHO_T}$dynamic_linker" >&6
18881 test "$dynamic_linker" = no && can_build_shared=no
18882
18883 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
18884 if test "$GCC" = yes; then
18885   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
18886 fi
18887
18888
18889
18890
18891
18892
18893
18894
18895
18896
18897
18898
18899
18900
18901
18902
18903
18904
18905
18906
18907
18908
18909
18910
18911
18912
18913
18914
18915
18916
18917
18918
18919
18920
18921
18922
18923
18924
18925
18926
18927
18928
18929
18930
18931
18932
18933
18934
18935
18936
18937
18938
18939
18940
18941
18942
18943
18944
18945
18946
18947
18948
18949
18950
18951
18952
18953
18954
18955
18956
18957
18958
18959
18960
18961
18962
18963
18964
18965
18966
18967
18968
18969
18970
18971
18972
18973
18974   echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
18975 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
18976 hardcode_action=
18977 if test -n "$hardcode_libdir_flag_spec" ||
18978    test -n "$runpath_var" ||
18979    test "X$hardcode_automatic" = "Xyes" ; then
18980
18981   # We can hardcode non-existent directories.
18982   if test "$hardcode_direct" != no &&
18983      # If the only mechanism to avoid hardcoding is shlibpath_var, we
18984      # have to relink, otherwise we might link with an installed library
18985      # when we should be linking with a yet-to-be-installed one
18986      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
18987      test "$hardcode_minus_L" != no; then
18988     # Linking always hardcodes the temporary library directory.
18989     hardcode_action=relink
18990   else
18991     # We can link without hardcoding, and we can hardcode nonexisting dirs.
18992     hardcode_action=immediate
18993   fi
18994 else
18995   # We cannot hardcode anything, or else we can only hardcode existing
18996   # directories.
18997   hardcode_action=unsupported
18998 fi
18999 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19000 echo "${ECHO_T}$hardcode_action" >&6
19001
19002 if test "$hardcode_action" = relink ||
19003    test "$inherit_rpath" = yes; then
19004   # Fast installation is not supported
19005   enable_fast_install=no
19006 elif test "$shlibpath_overrides_runpath" = yes ||
19007      test "$enable_shared" = no; then
19008   # Fast installation is not necessary
19009   enable_fast_install=needless
19010 fi
19011
19012
19013
19014
19015
19016
19017   if test "x$enable_dlopen" != xyes; then
19018   enable_dlopen=unknown
19019   enable_dlopen_self=unknown
19020   enable_dlopen_self_static=unknown
19021 else
19022   lt_cv_dlopen=no
19023   lt_cv_dlopen_libs=
19024
19025   case $host_os in
19026   beos*)
19027     lt_cv_dlopen="load_add_on"
19028     lt_cv_dlopen_libs=
19029     lt_cv_dlopen_self=yes
19030     ;;
19031
19032   mingw* | pw32*)
19033     lt_cv_dlopen="LoadLibrary"
19034     lt_cv_dlopen_libs=
19035     ;;
19036
19037   cygwin*)
19038     lt_cv_dlopen="dlopen"
19039     lt_cv_dlopen_libs=
19040     ;;
19041
19042   darwin*)
19043   # if libdl is installed we need to link against it
19044     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19045 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19046 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19047   echo $ECHO_N "(cached) $ECHO_C" >&6
19048 else
19049   ac_check_lib_save_LIBS=$LIBS
19050 LIBS="-ldl  $LIBS"
19051 cat >conftest.$ac_ext <<_ACEOF
19052 /* confdefs.h.  */
19053 _ACEOF
19054 cat confdefs.h >>conftest.$ac_ext
19055 cat >>conftest.$ac_ext <<_ACEOF
19056 /* end confdefs.h.  */
19057
19058 /* Override any gcc2 internal prototype to avoid an error.  */
19059 #ifdef __cplusplus
19060 extern "C"
19061 #endif
19062 /* We use char because int might match the return type of a gcc2
19063    builtin and then its argument prototype would still apply.  */
19064 char dlopen ();
19065 int
19066 main ()
19067 {
19068 dlopen ();
19069   ;
19070   return 0;
19071 }
19072 _ACEOF
19073 rm -f conftest.$ac_objext conftest$ac_exeext
19074 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19075   (eval $ac_link) 2>conftest.er1
19076   ac_status=$?
19077   grep -v '^ *+' conftest.er1 >conftest.err
19078   rm -f conftest.er1
19079   cat conftest.err >&5
19080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19081   (exit $ac_status); } &&
19082          { ac_try='test -z "$ac_c_werror_flag"
19083                          || test ! -s conftest.err'
19084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19085   (eval $ac_try) 2>&5
19086   ac_status=$?
19087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19088   (exit $ac_status); }; } &&
19089          { ac_try='test -s conftest$ac_exeext'
19090   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19091   (eval $ac_try) 2>&5
19092   ac_status=$?
19093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19094   (exit $ac_status); }; }; then
19095   ac_cv_lib_dl_dlopen=yes
19096 else
19097   echo "$as_me: failed program was:" >&5
19098 sed 's/^/| /' conftest.$ac_ext >&5
19099
19100 ac_cv_lib_dl_dlopen=no
19101 fi
19102 rm -f conftest.err conftest.$ac_objext \
19103       conftest$ac_exeext conftest.$ac_ext
19104 LIBS=$ac_check_lib_save_LIBS
19105 fi
19106 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19107 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19108 if test $ac_cv_lib_dl_dlopen = yes; then
19109   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19110 else
19111
19112     lt_cv_dlopen="dyld"
19113     lt_cv_dlopen_libs=
19114     lt_cv_dlopen_self=yes
19115
19116 fi
19117
19118     ;;
19119
19120   *)
19121     echo "$as_me:$LINENO: checking for shl_load" >&5
19122 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19123 if test "${ac_cv_func_shl_load+set}" = set; then
19124   echo $ECHO_N "(cached) $ECHO_C" >&6
19125 else
19126   cat >conftest.$ac_ext <<_ACEOF
19127 /* confdefs.h.  */
19128 _ACEOF
19129 cat confdefs.h >>conftest.$ac_ext
19130 cat >>conftest.$ac_ext <<_ACEOF
19131 /* end confdefs.h.  */
19132 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19133    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19134 #define shl_load innocuous_shl_load
19135
19136 /* System header to define __stub macros and hopefully few prototypes,
19137     which can conflict with char shl_load (); below.
19138     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19139     <limits.h> exists even on freestanding compilers.  */
19140
19141 #ifdef __STDC__
19142 # include <limits.h>
19143 #else
19144 # include <assert.h>
19145 #endif
19146
19147 #undef shl_load
19148
19149 /* Override any gcc2 internal prototype to avoid an error.  */
19150 #ifdef __cplusplus
19151 extern "C"
19152 {
19153 #endif
19154 /* We use char because int might match the return type of a gcc2
19155    builtin and then its argument prototype would still apply.  */
19156 char shl_load ();
19157 /* The GNU C library defines this for functions which it implements
19158     to always fail with ENOSYS.  Some functions are actually named
19159     something starting with __ and the normal name is an alias.  */
19160 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19161 choke me
19162 #else
19163 char (*f) () = shl_load;
19164 #endif
19165 #ifdef __cplusplus
19166 }
19167 #endif
19168
19169 int
19170 main ()
19171 {
19172 return f != shl_load;
19173   ;
19174   return 0;
19175 }
19176 _ACEOF
19177 rm -f conftest.$ac_objext conftest$ac_exeext
19178 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19179   (eval $ac_link) 2>conftest.er1
19180   ac_status=$?
19181   grep -v '^ *+' conftest.er1 >conftest.err
19182   rm -f conftest.er1
19183   cat conftest.err >&5
19184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19185   (exit $ac_status); } &&
19186          { ac_try='test -z "$ac_c_werror_flag"
19187                          || test ! -s conftest.err'
19188   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19189   (eval $ac_try) 2>&5
19190   ac_status=$?
19191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19192   (exit $ac_status); }; } &&
19193          { ac_try='test -s conftest$ac_exeext'
19194   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19195   (eval $ac_try) 2>&5
19196   ac_status=$?
19197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19198   (exit $ac_status); }; }; then
19199   ac_cv_func_shl_load=yes
19200 else
19201   echo "$as_me: failed program was:" >&5
19202 sed 's/^/| /' conftest.$ac_ext >&5
19203
19204 ac_cv_func_shl_load=no
19205 fi
19206 rm -f conftest.err conftest.$ac_objext \
19207       conftest$ac_exeext conftest.$ac_ext
19208 fi
19209 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19210 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19211 if test $ac_cv_func_shl_load = yes; then
19212   lt_cv_dlopen="shl_load"
19213 else
19214   echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19215 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19216 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19217   echo $ECHO_N "(cached) $ECHO_C" >&6
19218 else
19219   ac_check_lib_save_LIBS=$LIBS
19220 LIBS="-ldld  $LIBS"
19221 cat >conftest.$ac_ext <<_ACEOF
19222 /* confdefs.h.  */
19223 _ACEOF
19224 cat confdefs.h >>conftest.$ac_ext
19225 cat >>conftest.$ac_ext <<_ACEOF
19226 /* end confdefs.h.  */
19227
19228 /* Override any gcc2 internal prototype to avoid an error.  */
19229 #ifdef __cplusplus
19230 extern "C"
19231 #endif
19232 /* We use char because int might match the return type of a gcc2
19233    builtin and then its argument prototype would still apply.  */
19234 char shl_load ();
19235 int
19236 main ()
19237 {
19238 shl_load ();
19239   ;
19240   return 0;
19241 }
19242 _ACEOF
19243 rm -f conftest.$ac_objext conftest$ac_exeext
19244 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19245   (eval $ac_link) 2>conftest.er1
19246   ac_status=$?
19247   grep -v '^ *+' conftest.er1 >conftest.err
19248   rm -f conftest.er1
19249   cat conftest.err >&5
19250   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19251   (exit $ac_status); } &&
19252          { ac_try='test -z "$ac_c_werror_flag"
19253                          || test ! -s conftest.err'
19254   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19255   (eval $ac_try) 2>&5
19256   ac_status=$?
19257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19258   (exit $ac_status); }; } &&
19259          { ac_try='test -s conftest$ac_exeext'
19260   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19261   (eval $ac_try) 2>&5
19262   ac_status=$?
19263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19264   (exit $ac_status); }; }; then
19265   ac_cv_lib_dld_shl_load=yes
19266 else
19267   echo "$as_me: failed program was:" >&5
19268 sed 's/^/| /' conftest.$ac_ext >&5
19269
19270 ac_cv_lib_dld_shl_load=no
19271 fi
19272 rm -f conftest.err conftest.$ac_objext \
19273       conftest$ac_exeext conftest.$ac_ext
19274 LIBS=$ac_check_lib_save_LIBS
19275 fi
19276 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19277 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19278 if test $ac_cv_lib_dld_shl_load = yes; then
19279   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
19280 else
19281   echo "$as_me:$LINENO: checking for dlopen" >&5
19282 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19283 if test "${ac_cv_func_dlopen+set}" = set; then
19284   echo $ECHO_N "(cached) $ECHO_C" >&6
19285 else
19286   cat >conftest.$ac_ext <<_ACEOF
19287 /* confdefs.h.  */
19288 _ACEOF
19289 cat confdefs.h >>conftest.$ac_ext
19290 cat >>conftest.$ac_ext <<_ACEOF
19291 /* end confdefs.h.  */
19292 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19293    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19294 #define dlopen innocuous_dlopen
19295
19296 /* System header to define __stub macros and hopefully few prototypes,
19297     which can conflict with char dlopen (); below.
19298     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19299     <limits.h> exists even on freestanding compilers.  */
19300
19301 #ifdef __STDC__
19302 # include <limits.h>
19303 #else
19304 # include <assert.h>
19305 #endif
19306
19307 #undef dlopen
19308
19309 /* Override any gcc2 internal prototype to avoid an error.  */
19310 #ifdef __cplusplus
19311 extern "C"
19312 {
19313 #endif
19314 /* We use char because int might match the return type of a gcc2
19315    builtin and then its argument prototype would still apply.  */
19316 char dlopen ();
19317 /* The GNU C library defines this for functions which it implements
19318     to always fail with ENOSYS.  Some functions are actually named
19319     something starting with __ and the normal name is an alias.  */
19320 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19321 choke me
19322 #else
19323 char (*f) () = dlopen;
19324 #endif
19325 #ifdef __cplusplus
19326 }
19327 #endif
19328
19329 int
19330 main ()
19331 {
19332 return f != dlopen;
19333   ;
19334   return 0;
19335 }
19336 _ACEOF
19337 rm -f conftest.$ac_objext conftest$ac_exeext
19338 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19339   (eval $ac_link) 2>conftest.er1
19340   ac_status=$?
19341   grep -v '^ *+' conftest.er1 >conftest.err
19342   rm -f conftest.er1
19343   cat conftest.err >&5
19344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19345   (exit $ac_status); } &&
19346          { ac_try='test -z "$ac_c_werror_flag"
19347                          || test ! -s conftest.err'
19348   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19349   (eval $ac_try) 2>&5
19350   ac_status=$?
19351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19352   (exit $ac_status); }; } &&
19353          { ac_try='test -s conftest$ac_exeext'
19354   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19355   (eval $ac_try) 2>&5
19356   ac_status=$?
19357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19358   (exit $ac_status); }; }; then
19359   ac_cv_func_dlopen=yes
19360 else
19361   echo "$as_me: failed program was:" >&5
19362 sed 's/^/| /' conftest.$ac_ext >&5
19363
19364 ac_cv_func_dlopen=no
19365 fi
19366 rm -f conftest.err conftest.$ac_objext \
19367       conftest$ac_exeext conftest.$ac_ext
19368 fi
19369 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
19370 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
19371 if test $ac_cv_func_dlopen = yes; then
19372   lt_cv_dlopen="dlopen"
19373 else
19374   echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19375 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19376 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19377   echo $ECHO_N "(cached) $ECHO_C" >&6
19378 else
19379   ac_check_lib_save_LIBS=$LIBS
19380 LIBS="-ldl  $LIBS"
19381 cat >conftest.$ac_ext <<_ACEOF
19382 /* confdefs.h.  */
19383 _ACEOF
19384 cat confdefs.h >>conftest.$ac_ext
19385 cat >>conftest.$ac_ext <<_ACEOF
19386 /* end confdefs.h.  */
19387
19388 /* Override any gcc2 internal prototype to avoid an error.  */
19389 #ifdef __cplusplus
19390 extern "C"
19391 #endif
19392 /* We use char because int might match the return type of a gcc2
19393    builtin and then its argument prototype would still apply.  */
19394 char dlopen ();
19395 int
19396 main ()
19397 {
19398 dlopen ();
19399   ;
19400   return 0;
19401 }
19402 _ACEOF
19403 rm -f conftest.$ac_objext conftest$ac_exeext
19404 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19405   (eval $ac_link) 2>conftest.er1
19406   ac_status=$?
19407   grep -v '^ *+' conftest.er1 >conftest.err
19408   rm -f conftest.er1
19409   cat conftest.err >&5
19410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19411   (exit $ac_status); } &&
19412          { ac_try='test -z "$ac_c_werror_flag"
19413                          || test ! -s conftest.err'
19414   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19415   (eval $ac_try) 2>&5
19416   ac_status=$?
19417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19418   (exit $ac_status); }; } &&
19419          { ac_try='test -s conftest$ac_exeext'
19420   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19421   (eval $ac_try) 2>&5
19422   ac_status=$?
19423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19424   (exit $ac_status); }; }; then
19425   ac_cv_lib_dl_dlopen=yes
19426 else
19427   echo "$as_me: failed program was:" >&5
19428 sed 's/^/| /' conftest.$ac_ext >&5
19429
19430 ac_cv_lib_dl_dlopen=no
19431 fi
19432 rm -f conftest.err conftest.$ac_objext \
19433       conftest$ac_exeext conftest.$ac_ext
19434 LIBS=$ac_check_lib_save_LIBS
19435 fi
19436 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19437 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19438 if test $ac_cv_lib_dl_dlopen = yes; then
19439   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19440 else
19441   echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
19442 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
19443 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
19444   echo $ECHO_N "(cached) $ECHO_C" >&6
19445 else
19446   ac_check_lib_save_LIBS=$LIBS
19447 LIBS="-lsvld  $LIBS"
19448 cat >conftest.$ac_ext <<_ACEOF
19449 /* confdefs.h.  */
19450 _ACEOF
19451 cat confdefs.h >>conftest.$ac_ext
19452 cat >>conftest.$ac_ext <<_ACEOF
19453 /* end confdefs.h.  */
19454
19455 /* Override any gcc2 internal prototype to avoid an error.  */
19456 #ifdef __cplusplus
19457 extern "C"
19458 #endif
19459 /* We use char because int might match the return type of a gcc2
19460    builtin and then its argument prototype would still apply.  */
19461 char dlopen ();
19462 int
19463 main ()
19464 {
19465 dlopen ();
19466   ;
19467   return 0;
19468 }
19469 _ACEOF
19470 rm -f conftest.$ac_objext conftest$ac_exeext
19471 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19472   (eval $ac_link) 2>conftest.er1
19473   ac_status=$?
19474   grep -v '^ *+' conftest.er1 >conftest.err
19475   rm -f conftest.er1
19476   cat conftest.err >&5
19477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19478   (exit $ac_status); } &&
19479          { ac_try='test -z "$ac_c_werror_flag"
19480                          || test ! -s conftest.err'
19481   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19482   (eval $ac_try) 2>&5
19483   ac_status=$?
19484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19485   (exit $ac_status); }; } &&
19486          { ac_try='test -s conftest$ac_exeext'
19487   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19488   (eval $ac_try) 2>&5
19489   ac_status=$?
19490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19491   (exit $ac_status); }; }; then
19492   ac_cv_lib_svld_dlopen=yes
19493 else
19494   echo "$as_me: failed program was:" >&5
19495 sed 's/^/| /' conftest.$ac_ext >&5
19496
19497 ac_cv_lib_svld_dlopen=no
19498 fi
19499 rm -f conftest.err conftest.$ac_objext \
19500       conftest$ac_exeext conftest.$ac_ext
19501 LIBS=$ac_check_lib_save_LIBS
19502 fi
19503 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
19504 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
19505 if test $ac_cv_lib_svld_dlopen = yes; then
19506   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
19507 else
19508   echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
19509 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
19510 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
19511   echo $ECHO_N "(cached) $ECHO_C" >&6
19512 else
19513   ac_check_lib_save_LIBS=$LIBS
19514 LIBS="-ldld  $LIBS"
19515 cat >conftest.$ac_ext <<_ACEOF
19516 /* confdefs.h.  */
19517 _ACEOF
19518 cat confdefs.h >>conftest.$ac_ext
19519 cat >>conftest.$ac_ext <<_ACEOF
19520 /* end confdefs.h.  */
19521
19522 /* Override any gcc2 internal prototype to avoid an error.  */
19523 #ifdef __cplusplus
19524 extern "C"
19525 #endif
19526 /* We use char because int might match the return type of a gcc2
19527    builtin and then its argument prototype would still apply.  */
19528 char dld_link ();
19529 int
19530 main ()
19531 {
19532 dld_link ();
19533   ;
19534   return 0;
19535 }
19536 _ACEOF
19537 rm -f conftest.$ac_objext conftest$ac_exeext
19538 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19539   (eval $ac_link) 2>conftest.er1
19540   ac_status=$?
19541   grep -v '^ *+' conftest.er1 >conftest.err
19542   rm -f conftest.er1
19543   cat conftest.err >&5
19544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19545   (exit $ac_status); } &&
19546          { ac_try='test -z "$ac_c_werror_flag"
19547                          || test ! -s conftest.err'
19548   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19549   (eval $ac_try) 2>&5
19550   ac_status=$?
19551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19552   (exit $ac_status); }; } &&
19553          { ac_try='test -s conftest$ac_exeext'
19554   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19555   (eval $ac_try) 2>&5
19556   ac_status=$?
19557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19558   (exit $ac_status); }; }; then
19559   ac_cv_lib_dld_dld_link=yes
19560 else
19561   echo "$as_me: failed program was:" >&5
19562 sed 's/^/| /' conftest.$ac_ext >&5
19563
19564 ac_cv_lib_dld_dld_link=no
19565 fi
19566 rm -f conftest.err conftest.$ac_objext \
19567       conftest$ac_exeext conftest.$ac_ext
19568 LIBS=$ac_check_lib_save_LIBS
19569 fi
19570 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
19571 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
19572 if test $ac_cv_lib_dld_dld_link = yes; then
19573   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
19574 fi
19575
19576
19577 fi
19578
19579
19580 fi
19581
19582
19583 fi
19584
19585
19586 fi
19587
19588
19589 fi
19590
19591     ;;
19592   esac
19593
19594   if test "x$lt_cv_dlopen" != xno; then
19595     enable_dlopen=yes
19596   else
19597     enable_dlopen=no
19598   fi
19599
19600   case $lt_cv_dlopen in
19601   dlopen)
19602     save_CPPFLAGS="$CPPFLAGS"
19603     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19604
19605     save_LDFLAGS="$LDFLAGS"
19606     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19607
19608     save_LIBS="$LIBS"
19609     LIBS="$lt_cv_dlopen_libs $LIBS"
19610
19611     echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
19612 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
19613 if test "${lt_cv_dlopen_self+set}" = set; then
19614   echo $ECHO_N "(cached) $ECHO_C" >&6
19615 else
19616           if test "$cross_compiling" = yes; then :
19617   lt_cv_dlopen_self=cross
19618 else
19619   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19620   lt_status=$lt_dlunknown
19621   cat > conftest.$ac_ext <<_LT_EOF
19622 #line 19622 "configure"
19623 #include "confdefs.h"
19624
19625 #if HAVE_DLFCN_H
19626 #include <dlfcn.h>
19627 #endif
19628
19629 #include <stdio.h>
19630
19631 #ifdef RTLD_GLOBAL
19632 #  define LT_DLGLOBAL           RTLD_GLOBAL
19633 #else
19634 #  ifdef DL_GLOBAL
19635 #    define LT_DLGLOBAL         DL_GLOBAL
19636 #  else
19637 #    define LT_DLGLOBAL         0
19638 #  endif
19639 #endif
19640
19641 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19642    find out it does not work in some platform. */
19643 #ifndef LT_DLLAZY_OR_NOW
19644 #  ifdef RTLD_LAZY
19645 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19646 #  else
19647 #    ifdef DL_LAZY
19648 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19649 #    else
19650 #      ifdef RTLD_NOW
19651 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19652 #      else
19653 #        ifdef DL_NOW
19654 #          define LT_DLLAZY_OR_NOW      DL_NOW
19655 #        else
19656 #          define LT_DLLAZY_OR_NOW      0
19657 #        endif
19658 #      endif
19659 #    endif
19660 #  endif
19661 #endif
19662
19663 #ifdef __cplusplus
19664 extern "C" void exit (int);
19665 #endif
19666
19667 void fnord() { int i=42;}
19668 int main ()
19669 {
19670   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19671   int status = $lt_dlunknown;
19672
19673   if (self)
19674     {
19675       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19676       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19677       /* dlclose (self); */
19678     }
19679   else
19680     puts (dlerror ());
19681
19682     exit (status);
19683 }
19684 _LT_EOF
19685   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19686   (eval $ac_link) 2>&5
19687   ac_status=$?
19688   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19689   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19690     (./conftest; exit; ) >&5 2>/dev/null
19691     lt_status=$?
19692     case x$lt_status in
19693       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19694       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19695       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19696     esac
19697   else :
19698     # compilation failed
19699     lt_cv_dlopen_self=no
19700   fi
19701 fi
19702 rm -fr conftest*
19703
19704
19705 fi
19706 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
19707 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
19708
19709     if test "x$lt_cv_dlopen_self" = xyes; then
19710       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19711       echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
19712 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
19713 if test "${lt_cv_dlopen_self_static+set}" = set; then
19714   echo $ECHO_N "(cached) $ECHO_C" >&6
19715 else
19716           if test "$cross_compiling" = yes; then :
19717   lt_cv_dlopen_self_static=cross
19718 else
19719   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19720   lt_status=$lt_dlunknown
19721   cat > conftest.$ac_ext <<_LT_EOF
19722 #line 19722 "configure"
19723 #include "confdefs.h"
19724
19725 #if HAVE_DLFCN_H
19726 #include <dlfcn.h>
19727 #endif
19728
19729 #include <stdio.h>
19730
19731 #ifdef RTLD_GLOBAL
19732 #  define LT_DLGLOBAL           RTLD_GLOBAL
19733 #else
19734 #  ifdef DL_GLOBAL
19735 #    define LT_DLGLOBAL         DL_GLOBAL
19736 #  else
19737 #    define LT_DLGLOBAL         0
19738 #  endif
19739 #endif
19740
19741 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19742    find out it does not work in some platform. */
19743 #ifndef LT_DLLAZY_OR_NOW
19744 #  ifdef RTLD_LAZY
19745 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19746 #  else
19747 #    ifdef DL_LAZY
19748 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19749 #    else
19750 #      ifdef RTLD_NOW
19751 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19752 #      else
19753 #        ifdef DL_NOW
19754 #          define LT_DLLAZY_OR_NOW      DL_NOW
19755 #        else
19756 #          define LT_DLLAZY_OR_NOW      0
19757 #        endif
19758 #      endif
19759 #    endif
19760 #  endif
19761 #endif
19762
19763 #ifdef __cplusplus
19764 extern "C" void exit (int);
19765 #endif
19766
19767 void fnord() { int i=42;}
19768 int main ()
19769 {
19770   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19771   int status = $lt_dlunknown;
19772
19773   if (self)
19774     {
19775       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19776       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19777       /* dlclose (self); */
19778     }
19779   else
19780     puts (dlerror ());
19781
19782     exit (status);
19783 }
19784 _LT_EOF
19785   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19786   (eval $ac_link) 2>&5
19787   ac_status=$?
19788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19789   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19790     (./conftest; exit; ) >&5 2>/dev/null
19791     lt_status=$?
19792     case x$lt_status in
19793       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19794       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19795       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19796     esac
19797   else :
19798     # compilation failed
19799     lt_cv_dlopen_self_static=no
19800   fi
19801 fi
19802 rm -fr conftest*
19803
19804
19805 fi
19806 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
19807 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
19808     fi
19809
19810     CPPFLAGS="$save_CPPFLAGS"
19811     LDFLAGS="$save_LDFLAGS"
19812     LIBS="$save_LIBS"
19813     ;;
19814   esac
19815
19816   case $lt_cv_dlopen_self in
19817   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19818   *) enable_dlopen_self=unknown ;;
19819   esac
19820
19821   case $lt_cv_dlopen_self_static in
19822   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19823   *) enable_dlopen_self_static=unknown ;;
19824   esac
19825 fi
19826
19827
19828
19829
19830
19831
19832
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843 striplib=
19844 old_striplib=
19845 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
19846 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
19847 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19848   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19849   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19850   echo "$as_me:$LINENO: result: yes" >&5
19851 echo "${ECHO_T}yes" >&6
19852 else
19853 # FIXME - insert some real tests, host_os isn't really good enough
19854   case $host_os in
19855   darwin*)
19856     if test -n "$STRIP" ; then
19857       striplib="$STRIP -x"
19858       old_striplib="$STRIP -S"
19859       echo "$as_me:$LINENO: result: yes" >&5
19860 echo "${ECHO_T}yes" >&6
19861     else
19862       echo "$as_me:$LINENO: result: no" >&5
19863 echo "${ECHO_T}no" >&6
19864     fi
19865     ;;
19866   *)
19867     echo "$as_me:$LINENO: result: no" >&5
19868 echo "${ECHO_T}no" >&6
19869     ;;
19870   esac
19871 fi
19872
19873
19874
19875
19876
19877
19878
19879
19880
19881
19882
19883
19884   # Report which library types will actually be built
19885   echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
19886 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
19887   echo "$as_me:$LINENO: result: $can_build_shared" >&5
19888 echo "${ECHO_T}$can_build_shared" >&6
19889
19890   echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
19891 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
19892   test "$can_build_shared" = "no" && enable_shared=no
19893
19894   # On AIX, shared libraries and static libraries use the same namespace, and
19895   # are all built from PIC.
19896   case $host_os in
19897   aix3*)
19898     test "$enable_shared" = yes && enable_static=no
19899     if test -n "$RANLIB"; then
19900       archive_cmds="$archive_cmds~\$RANLIB \$lib"
19901       postinstall_cmds='$RANLIB $lib'
19902     fi
19903     ;;
19904
19905   aix[4-9]*)
19906     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
19907       test "$enable_shared" = yes && enable_static=no
19908     fi
19909     ;;
19910   esac
19911   echo "$as_me:$LINENO: result: $enable_shared" >&5
19912 echo "${ECHO_T}$enable_shared" >&6
19913
19914   echo "$as_me:$LINENO: checking whether to build static libraries" >&5
19915 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
19916   # Make sure either enable_shared or enable_static is yes.
19917   test "$enable_shared" = yes || enable_static=yes
19918   echo "$as_me:$LINENO: result: $enable_static" >&5
19919 echo "${ECHO_T}$enable_static" >&6
19920
19921
19922
19923
19924 fi
19925 ac_ext=c
19926 ac_cpp='$CPP $CPPFLAGS'
19927 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19928 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19929 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19930
19931 CC="$lt_save_CC"
19932
19933
19934
19935
19936
19937
19938
19939
19940
19941
19942
19943
19944
19945
19946
19947
19948 # Only expand once:
19949
19950
19951
19952
19953
19954 # Identify the assembler which will work hand-in-glove with the newly
19955 # built GCC, so that we can examine its features.  This is the assembler
19956 # which will be driven by the driver program.
19957 #
19958 # If build != host, and we aren't building gas in-tree, we identify a
19959 # build->target assembler and hope that it will have the same features
19960 # as the host->target assembler we'll be using.
19961 gcc_cv_gas_major_version=
19962 gcc_cv_gas_minor_version=
19963 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
19964
19965 if test "${gcc_cv_as+set}" = set; then
19966   :
19967 else
19968
19969 if test -x "$DEFAULT_ASSEMBLER"; then
19970         gcc_cv_as="$DEFAULT_ASSEMBLER"
19971 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
19972      && test -f ../gas/Makefile \
19973      && test x$build = x$host; then
19974         gcc_cv_as=../gas/as-new$build_exeext
19975 elif test -x as$build_exeext; then
19976         # Build using assembler in the current directory.
19977         gcc_cv_as=./as$build_exeext
19978 elif test -x $AS_FOR_TARGET; then
19979         gcc_cv_as="$AS_FOR_TARGET"
19980 else
19981         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
19982 set dummy $AS_FOR_TARGET; ac_word=$2
19983 echo "$as_me:$LINENO: checking for $ac_word" >&5
19984 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19985 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
19986   echo $ECHO_N "(cached) $ECHO_C" >&6
19987 else
19988   case $gcc_cv_as in
19989   [\\/]* | ?:[\\/]*)
19990   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
19991   ;;
19992   *)
19993   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19994 for as_dir in $PATH
19995 do
19996   IFS=$as_save_IFS
19997   test -z "$as_dir" && as_dir=.
19998   for ac_exec_ext in '' $ac_executable_extensions; do
19999   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20000     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20001     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20002     break 2
20003   fi
20004 done
20005 done
20006
20007   ;;
20008 esac
20009 fi
20010 gcc_cv_as=$ac_cv_path_gcc_cv_as
20011
20012 if test -n "$gcc_cv_as"; then
20013   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20014 echo "${ECHO_T}$gcc_cv_as" >&6
20015 else
20016   echo "$as_me:$LINENO: result: no" >&5
20017 echo "${ECHO_T}no" >&6
20018 fi
20019
20020 fi
20021 fi
20022
20023
20024 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20025
20026 case "$ORIGINAL_AS_FOR_TARGET" in
20027   ./as | ./as$build_exeext) ;;
20028   *)           ac_config_files="$ac_config_files as:exec-tool.in"
20029  ;;
20030 esac
20031
20032 echo "$as_me:$LINENO: checking what assembler to use" >&5
20033 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20034 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20035   # Single tree build which includes gas.  We want to prefer it
20036   # over whatever linker top-level may have detected, since
20037   # we'll use what we're building after installation anyway.
20038   echo "$as_me:$LINENO: result: newly built gas" >&5
20039 echo "${ECHO_T}newly built gas" >&6
20040   in_tree_gas=yes
20041   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20042 for f in $gcc_cv_as_bfd_srcdir/configure \
20043          $gcc_cv_as_gas_srcdir/configure \
20044          $gcc_cv_as_gas_srcdir/configure.in \
20045          $gcc_cv_as_gas_srcdir/Makefile.in ; do
20046   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20047   if test x$gcc_cv_gas_version != x; then
20048     break
20049   fi
20050 done
20051 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20052 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20053 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20054 case $gcc_cv_gas_patch_version in
20055   "") gcc_cv_gas_patch_version="0" ;;
20056 esac
20057 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20058                             + $gcc_cv_gas_minor_version \) \* 1000 \
20059                             + $gcc_cv_gas_patch_version`
20060
20061   in_tree_gas_is_elf=no
20062   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20063      || (grep 'obj_format = multi' ../gas/Makefile \
20064          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20065   then
20066     in_tree_gas_is_elf=yes
20067   fi
20068 else
20069   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20070 echo "${ECHO_T}$gcc_cv_as" >&6
20071   in_tree_gas=no
20072 fi
20073
20074 # Identify the linker which will work hand-in-glove with the newly
20075 # built GCC, so that we can examine its features.  This is the linker
20076 # which will be driven by the driver program.
20077 #
20078 # If build != host, and we aren't building gas in-tree, we identify a
20079 # build->target linker and hope that it will have the same features
20080 # as the host->target linker we'll be using.
20081 gcc_cv_gld_major_version=
20082 gcc_cv_gld_minor_version=
20083 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20084 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20085
20086 if test "${gcc_cv_ld+set}" = set; then
20087   :
20088 else
20089
20090 if test -x "$DEFAULT_LINKER"; then
20091         gcc_cv_ld="$DEFAULT_LINKER"
20092 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20093      && test -f ../ld/Makefile \
20094      && test x$build = x$host; then
20095         gcc_cv_ld=../ld/ld-new$build_exeext
20096 elif test -x collect-ld$build_exeext; then
20097         # Build using linker in the current directory.
20098         gcc_cv_ld=./collect-ld$build_exeext
20099 elif test -x $LD_FOR_TARGET; then
20100         gcc_cv_ld="$LD_FOR_TARGET"
20101 else
20102         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20103 set dummy $LD_FOR_TARGET; ac_word=$2
20104 echo "$as_me:$LINENO: checking for $ac_word" >&5
20105 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20106 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20107   echo $ECHO_N "(cached) $ECHO_C" >&6
20108 else
20109   case $gcc_cv_ld in
20110   [\\/]* | ?:[\\/]*)
20111   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20112   ;;
20113   *)
20114   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20115 for as_dir in $PATH
20116 do
20117   IFS=$as_save_IFS
20118   test -z "$as_dir" && as_dir=.
20119   for ac_exec_ext in '' $ac_executable_extensions; do
20120   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20121     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20122     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20123     break 2
20124   fi
20125 done
20126 done
20127
20128   ;;
20129 esac
20130 fi
20131 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20132
20133 if test -n "$gcc_cv_ld"; then
20134   echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20135 echo "${ECHO_T}$gcc_cv_ld" >&6
20136 else
20137   echo "$as_me:$LINENO: result: no" >&5
20138 echo "${ECHO_T}no" >&6
20139 fi
20140
20141 fi
20142 fi
20143
20144
20145 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20146
20147 case "$ORIGINAL_LD_FOR_TARGET" in
20148   ./collect-ld | ./collect-ld$build_exeext) ;;
20149   *)           ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20150  ;;
20151 esac
20152
20153 echo "$as_me:$LINENO: checking what linker to use" >&5
20154 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20155 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20156         # Single tree build which includes ld.  We want to prefer it
20157         # over whatever linker top-level may have detected, since
20158         # we'll use what we're building after installation anyway.
20159         echo "$as_me:$LINENO: result: newly built ld" >&5
20160 echo "${ECHO_T}newly built ld" >&6
20161         in_tree_ld=yes
20162         in_tree_ld_is_elf=no
20163         if (grep 'EMUL = .*elf' ../ld/Makefile \
20164             || grep 'EMUL = .*linux' ../ld/Makefile \
20165             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20166           in_tree_ld_is_elf=yes
20167         fi
20168         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
20169         do
20170                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20171                 if test x$gcc_cv_gld_version != x; then
20172                         break
20173                 fi
20174         done
20175         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20176         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20177 else
20178         echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20179 echo "${ECHO_T}$gcc_cv_ld" >&6
20180         in_tree_ld=no
20181 fi
20182
20183 # Figure out what nm we will be using.
20184 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20185 if test "${gcc_cv_nm+set}" = set; then
20186   :
20187 else
20188
20189 if test -f $gcc_cv_binutils_srcdir/configure.in \
20190      && test -f ../binutils/Makefile \
20191      && test x$build = x$host; then
20192         gcc_cv_nm=../binutils/nm-new$build_exeext
20193 elif test -x nm$build_exeext; then
20194         gcc_cv_nm=./nm$build_exeext
20195 elif test -x $NM_FOR_TARGET; then
20196         gcc_cv_nm="$NM_FOR_TARGET"
20197 else
20198         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20199 set dummy $NM_FOR_TARGET; ac_word=$2
20200 echo "$as_me:$LINENO: checking for $ac_word" >&5
20201 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20202 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20203   echo $ECHO_N "(cached) $ECHO_C" >&6
20204 else
20205   case $gcc_cv_nm in
20206   [\\/]* | ?:[\\/]*)
20207   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20208   ;;
20209   *)
20210   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20211 for as_dir in $PATH
20212 do
20213   IFS=$as_save_IFS
20214   test -z "$as_dir" && as_dir=.
20215   for ac_exec_ext in '' $ac_executable_extensions; do
20216   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20217     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20218     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20219     break 2
20220   fi
20221 done
20222 done
20223
20224   ;;
20225 esac
20226 fi
20227 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20228
20229 if test -n "$gcc_cv_nm"; then
20230   echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20231 echo "${ECHO_T}$gcc_cv_nm" >&6
20232 else
20233   echo "$as_me:$LINENO: result: no" >&5
20234 echo "${ECHO_T}no" >&6
20235 fi
20236
20237 fi
20238 fi
20239
20240
20241 echo "$as_me:$LINENO: checking what nm to use" >&5
20242 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20243 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20244         # Single tree build which includes binutils.
20245         echo "$as_me:$LINENO: result: newly built nm" >&5
20246 echo "${ECHO_T}newly built nm" >&6
20247         in_tree_nm=yes
20248 else
20249         echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20250 echo "${ECHO_T}$gcc_cv_nm" >&6
20251         in_tree_nm=no
20252 fi
20253
20254 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20255
20256 case "$ORIGINAL_NM_FOR_TARGET" in
20257   ./nm | ./nm$build_exeext) ;;
20258   *)           ac_config_files="$ac_config_files nm:exec-tool.in"
20259  ;;
20260 esac
20261
20262
20263 # Figure out what objdump we will be using.
20264 if test "${gcc_cv_objdump+set}" = set; then
20265   :
20266 else
20267
20268 if test -f $gcc_cv_binutils_srcdir/configure.in \
20269      && test -f ../binutils/Makefile \
20270      && test x$build = x$host; then
20271         # Single tree build which includes binutils.
20272         gcc_cv_objdump=../binutils/objdump$build_exeext
20273 elif test -x objdump$build_exeext; then
20274         gcc_cv_objdump=./objdump$build_exeext
20275 elif test -x $OBJDUMP_FOR_TARGET; then
20276         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20277 else
20278         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20279 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20280 echo "$as_me:$LINENO: checking for $ac_word" >&5
20281 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20282 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20283   echo $ECHO_N "(cached) $ECHO_C" >&6
20284 else
20285   case $gcc_cv_objdump in
20286   [\\/]* | ?:[\\/]*)
20287   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20288   ;;
20289   *)
20290   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20291 for as_dir in $PATH
20292 do
20293   IFS=$as_save_IFS
20294   test -z "$as_dir" && as_dir=.
20295   for ac_exec_ext in '' $ac_executable_extensions; do
20296   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20297     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20298     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20299     break 2
20300   fi
20301 done
20302 done
20303
20304   ;;
20305 esac
20306 fi
20307 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20308
20309 if test -n "$gcc_cv_objdump"; then
20310   echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20311 echo "${ECHO_T}$gcc_cv_objdump" >&6
20312 else
20313   echo "$as_me:$LINENO: result: no" >&5
20314 echo "${ECHO_T}no" >&6
20315 fi
20316
20317 fi
20318 fi
20319
20320
20321 echo "$as_me:$LINENO: checking what objdump to use" >&5
20322 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20323 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20324         # Single tree build which includes binutils.
20325         echo "$as_me:$LINENO: result: newly built objdump" >&5
20326 echo "${ECHO_T}newly built objdump" >&6
20327 elif test x$gcc_cv_objdump = x; then
20328         echo "$as_me:$LINENO: result: not found" >&5
20329 echo "${ECHO_T}not found" >&6
20330 else
20331         echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20332 echo "${ECHO_T}$gcc_cv_objdump" >&6
20333 fi
20334
20335 # Figure out what assembler alignment features are present.
20336 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20337 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20338 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20339   echo $ECHO_N "(cached) $ECHO_C" >&6
20340 else
20341   gcc_cv_as_balign_and_p2align=no
20342     if test $in_tree_gas = yes; then
20343     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20344   then gcc_cv_as_balign_and_p2align=yes
20345 fi
20346   elif test x$gcc_cv_as != x; then
20347     echo '.balign 4
20348 .p2align 2' > conftest.s
20349     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20350   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20351   (eval $ac_try) 2>&5
20352   ac_status=$?
20353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20354   (exit $ac_status); }; }
20355     then
20356         gcc_cv_as_balign_and_p2align=yes
20357     else
20358       echo "configure: failed program was" >&5
20359       cat conftest.s >&5
20360     fi
20361     rm -f conftest.o conftest.s
20362   fi
20363 fi
20364 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20365 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
20366 if test $gcc_cv_as_balign_and_p2align = yes; then
20367
20368 cat >>confdefs.h <<\_ACEOF
20369 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
20370 _ACEOF
20371
20372 fi
20373
20374 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
20375 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
20376 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
20377   echo $ECHO_N "(cached) $ECHO_C" >&6
20378 else
20379   gcc_cv_as_max_skip_p2align=no
20380     if test $in_tree_gas = yes; then
20381     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20382   then gcc_cv_as_max_skip_p2align=yes
20383 fi
20384   elif test x$gcc_cv_as != x; then
20385     echo '.p2align 4,,7' > conftest.s
20386     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20387   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20388   (eval $ac_try) 2>&5
20389   ac_status=$?
20390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20391   (exit $ac_status); }; }
20392     then
20393         gcc_cv_as_max_skip_p2align=yes
20394     else
20395       echo "configure: failed program was" >&5
20396       cat conftest.s >&5
20397     fi
20398     rm -f conftest.o conftest.s
20399   fi
20400 fi
20401 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
20402 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
20403 if test $gcc_cv_as_max_skip_p2align = yes; then
20404
20405 cat >>confdefs.h <<\_ACEOF
20406 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
20407 _ACEOF
20408
20409 fi
20410
20411 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
20412 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
20413 if test "${gcc_cv_as_literal16+set}" = set; then
20414   echo $ECHO_N "(cached) $ECHO_C" >&6
20415 else
20416   gcc_cv_as_literal16=no
20417     if test $in_tree_gas = yes; then
20418     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20419   then gcc_cv_as_literal16=yes
20420 fi
20421   elif test x$gcc_cv_as != x; then
20422     echo '.literal16' > conftest.s
20423     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20424   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20425   (eval $ac_try) 2>&5
20426   ac_status=$?
20427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20428   (exit $ac_status); }; }
20429     then
20430         gcc_cv_as_literal16=yes
20431     else
20432       echo "configure: failed program was" >&5
20433       cat conftest.s >&5
20434     fi
20435     rm -f conftest.o conftest.s
20436   fi
20437 fi
20438 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
20439 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
20440 if test $gcc_cv_as_literal16 = yes; then
20441
20442 cat >>confdefs.h <<\_ACEOF
20443 #define HAVE_GAS_LITERAL16 1
20444 _ACEOF
20445
20446 fi
20447
20448 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
20449 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
20450 if test "${gcc_cv_as_subsection_m1+set}" = set; then
20451   echo $ECHO_N "(cached) $ECHO_C" >&6
20452 else
20453   gcc_cv_as_subsection_m1=no
20454     if test $in_tree_gas = yes; then
20455     if test $in_tree_gas_is_elf = yes \
20456   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
20457   then gcc_cv_as_subsection_m1=yes
20458 fi
20459   elif test x$gcc_cv_as != x; then
20460     echo 'conftest_label1: .word 0
20461 .subsection -1
20462 conftest_label2: .word 0
20463 .previous' > conftest.s
20464     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20466   (eval $ac_try) 2>&5
20467   ac_status=$?
20468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20469   (exit $ac_status); }; }
20470     then
20471         if test x$gcc_cv_nm != x; then
20472     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
20473     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
20474     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
20475     then :
20476     else gcc_cv_as_subsection_m1=yes
20477     fi
20478     rm -f conftest.nm1 conftest.nm2
20479   fi
20480     else
20481       echo "configure: failed program was" >&5
20482       cat conftest.s >&5
20483     fi
20484     rm -f conftest.o conftest.s
20485   fi
20486 fi
20487 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
20488 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
20489 if test $gcc_cv_as_subsection_m1 = yes; then
20490
20491 cat >>confdefs.h <<\_ACEOF
20492 #define HAVE_GAS_SUBSECTION_ORDERING 1
20493 _ACEOF
20494
20495 fi
20496
20497 echo "$as_me:$LINENO: checking assembler for .weak" >&5
20498 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
20499 if test "${gcc_cv_as_weak+set}" = set; then
20500   echo $ECHO_N "(cached) $ECHO_C" >&6
20501 else
20502   gcc_cv_as_weak=no
20503     if test $in_tree_gas = yes; then
20504     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
20505   then gcc_cv_as_weak=yes
20506 fi
20507   elif test x$gcc_cv_as != x; then
20508     echo '      .weak foobar' > conftest.s
20509     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20510   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20511   (eval $ac_try) 2>&5
20512   ac_status=$?
20513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20514   (exit $ac_status); }; }
20515     then
20516         gcc_cv_as_weak=yes
20517     else
20518       echo "configure: failed program was" >&5
20519       cat conftest.s >&5
20520     fi
20521     rm -f conftest.o conftest.s
20522   fi
20523 fi
20524 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
20525 echo "${ECHO_T}$gcc_cv_as_weak" >&6
20526 if test $gcc_cv_as_weak = yes; then
20527
20528 cat >>confdefs.h <<\_ACEOF
20529 #define HAVE_GAS_WEAK 1
20530 _ACEOF
20531
20532 fi
20533
20534 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
20535 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
20536 if test "${gcc_cv_as_weakref+set}" = set; then
20537   echo $ECHO_N "(cached) $ECHO_C" >&6
20538 else
20539   gcc_cv_as_weakref=no
20540     if test $in_tree_gas = yes; then
20541     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
20542   then gcc_cv_as_weakref=yes
20543 fi
20544   elif test x$gcc_cv_as != x; then
20545     echo '      .weakref foobar, barfnot' > conftest.s
20546     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20548   (eval $ac_try) 2>&5
20549   ac_status=$?
20550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20551   (exit $ac_status); }; }
20552     then
20553         gcc_cv_as_weakref=yes
20554     else
20555       echo "configure: failed program was" >&5
20556       cat conftest.s >&5
20557     fi
20558     rm -f conftest.o conftest.s
20559   fi
20560 fi
20561 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
20562 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
20563 if test $gcc_cv_as_weakref = yes; then
20564
20565 cat >>confdefs.h <<\_ACEOF
20566 #define HAVE_GAS_WEAKREF 1
20567 _ACEOF
20568
20569 fi
20570
20571 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
20572 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
20573 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
20574   echo $ECHO_N "(cached) $ECHO_C" >&6
20575 else
20576   gcc_cv_as_nsubspa_comdat=no
20577     if test $in_tree_gas = yes; then
20578     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
20579   then gcc_cv_as_nsubspa_comdat=yes
20580 fi
20581   elif test x$gcc_cv_as != x; then
20582     echo '      .SPACE $TEXT$
20583         .NSUBSPA $CODE$,COMDAT' > conftest.s
20584     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20585   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20586   (eval $ac_try) 2>&5
20587   ac_status=$?
20588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20589   (exit $ac_status); }; }
20590     then
20591         gcc_cv_as_nsubspa_comdat=yes
20592     else
20593       echo "configure: failed program was" >&5
20594       cat conftest.s >&5
20595     fi
20596     rm -f conftest.o conftest.s
20597   fi
20598 fi
20599 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
20600 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
20601 if test $gcc_cv_as_nsubspa_comdat = yes; then
20602
20603 cat >>confdefs.h <<\_ACEOF
20604 #define HAVE_GAS_NSUBSPA_COMDAT 1
20605 _ACEOF
20606
20607 fi
20608
20609 # .hidden needs to be supported in both the assembler and the linker,
20610 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
20611 # This is irritatingly difficult to feature test for; we have to check the
20612 # date string after the version number.  If we've got an in-tree
20613 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
20614 # to be safe.
20615 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
20616 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
20617 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
20618 if test "${gcc_cv_as_hidden+set}" = set; then
20619   echo $ECHO_N "(cached) $ECHO_C" >&6
20620 else
20621   gcc_cv_as_hidden=no
20622     if test $in_tree_gas = yes; then
20623     if test $in_tree_gas_is_elf = yes \
20624   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
20625   then gcc_cv_as_hidden=yes
20626 fi
20627   elif test x$gcc_cv_as != x; then
20628     echo '      .hidden foobar
20629 foobar:' > conftest.s
20630     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20631   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20632   (eval $ac_try) 2>&5
20633   ac_status=$?
20634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20635   (exit $ac_status); }; }
20636     then
20637         gcc_cv_as_hidden=yes
20638     else
20639       echo "configure: failed program was" >&5
20640       cat conftest.s >&5
20641     fi
20642     rm -f conftest.o conftest.s
20643   fi
20644 fi
20645 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
20646 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
20647
20648
20649 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
20650 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
20651 if test "${gcc_cv_ld_hidden+set}" = set; then
20652   echo $ECHO_N "(cached) $ECHO_C" >&6
20653 else
20654   if test $in_tree_ld = yes ; then
20655   gcc_cv_ld_hidden=no
20656   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
20657      && test $in_tree_ld_is_elf = yes; then
20658      gcc_cv_ld_hidden=yes
20659   fi
20660 else
20661   gcc_cv_ld_hidden=yes
20662   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
20663   if echo "$ld_ver" | grep GNU > /dev/null; then
20664     ld_vers=`echo $ld_ver | sed -n \
20665         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20666     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
20667     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
20668     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
20669     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
20670     if test 0"$ld_date" -lt 20020404; then
20671       if test -n "$ld_date"; then
20672         # If there was date string, but was earlier than 2002-04-04, fail
20673         gcc_cv_ld_hidden=no
20674       elif test -z "$ld_vers"; then
20675         # If there was no date string nor ld version number, something is wrong
20676         gcc_cv_ld_hidden=no
20677       else
20678         test -z "$ld_vers_patch" && ld_vers_patch=0
20679         if test "$ld_vers_major" -lt 2; then
20680           gcc_cv_ld_hidden=no
20681         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
20682           gcc_cv_ld_hidden="no"
20683         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
20684           gcc_cv_ld_hidden=no
20685         fi
20686       fi
20687     fi
20688   else
20689     case "${target}" in
20690       hppa64*-*-hpux* | ia64*-*-hpux*)
20691         gcc_cv_ld_hidden=yes
20692         ;;
20693       *)
20694         gcc_cv_ld_hidden=no
20695         ;;
20696     esac
20697   fi
20698 fi
20699 fi
20700 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
20701 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
20702 libgcc_visibility=no
20703
20704
20705 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
20706   libgcc_visibility=yes
20707
20708 cat >>confdefs.h <<\_ACEOF
20709 #define HAVE_GAS_HIDDEN 1
20710 _ACEOF
20711
20712 fi
20713
20714 # Check if we have .[us]leb128, and support symbol arithmetic with it.
20715 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
20716 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
20717 if test "${gcc_cv_as_leb128+set}" = set; then
20718   echo $ECHO_N "(cached) $ECHO_C" >&6
20719 else
20720   gcc_cv_as_leb128=no
20721     if test $in_tree_gas = yes; then
20722     if test $in_tree_gas_is_elf = yes \
20723   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
20724   then gcc_cv_as_leb128=yes
20725 fi
20726   elif test x$gcc_cv_as != x; then
20727     echo '      .data
20728         .uleb128 L2 - L1
20729 L1:
20730         .uleb128 1280
20731         .sleb128 -1010
20732 L2:' > conftest.s
20733     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20734   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20735   (eval $ac_try) 2>&5
20736   ac_status=$?
20737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20738   (exit $ac_status); }; }
20739     then
20740         # GAS versions before 2.11 do not support uleb128,
20741   # despite appearing to.
20742   # ??? There exists an elf-specific test that will crash
20743   # the assembler.  Perhaps it's better to figure out whether
20744   # arbitrary sections are supported and try the test.
20745   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
20746   if echo "$as_ver" | grep GNU > /dev/null; then
20747     as_vers=`echo $as_ver | sed -n \
20748         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20749     as_major=`expr "$as_vers" : '\([0-9]*\)'`
20750     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
20751     if test $as_major -eq 2 && test $as_minor -lt 11
20752     then :
20753     else gcc_cv_as_leb128=yes
20754     fi
20755   fi
20756     else
20757       echo "configure: failed program was" >&5
20758       cat conftest.s >&5
20759     fi
20760     rm -f conftest.o conftest.s
20761   fi
20762 fi
20763 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
20764 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
20765 if test $gcc_cv_as_leb128 = yes; then
20766
20767 cat >>confdefs.h <<\_ACEOF
20768 #define HAVE_AS_LEB128 1
20769 _ACEOF
20770
20771 fi
20772
20773 # GAS versions up to and including 2.11.0 may mis-optimize
20774 # .eh_frame data.
20775 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
20776 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
20777 if test "${gcc_cv_as_eh_frame+set}" = set; then
20778   echo $ECHO_N "(cached) $ECHO_C" >&6
20779 else
20780   gcc_cv_as_eh_frame=no
20781     if test $in_tree_gas = yes; then
20782     if test $in_tree_gas_is_elf = yes \
20783   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20784   then gcc_cv_as_eh_frame=yes
20785 fi
20786   elif test x$gcc_cv_as != x; then
20787     echo '      .text
20788 .LFB1:
20789         .4byte  0
20790 .L1:
20791         .4byte  0
20792 .LFE1:
20793         .section        .eh_frame,"aw",@progbits
20794 __FRAME_BEGIN__:
20795         .4byte  .LECIE1-.LSCIE1
20796 .LSCIE1:
20797         .4byte  0x0
20798         .byte   0x1
20799         .ascii "z\0"
20800         .byte   0x1
20801         .byte   0x78
20802         .byte   0x1a
20803         .byte   0x0
20804         .byte   0x4
20805         .4byte  1
20806         .p2align 1
20807 .LECIE1:
20808 .LSFDE1:
20809         .4byte  .LEFDE1-.LASFDE1
20810 .LASFDE1:
20811         .4byte  .LASFDE1-__FRAME_BEGIN__
20812         .4byte  .LFB1
20813         .4byte  .LFE1-.LFB1
20814         .byte   0x4
20815         .4byte  .LFE1-.LFB1
20816         .byte   0x4
20817         .4byte  .L1-.LFB1
20818 .LEFDE1:' > conftest.s
20819     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20820   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20821   (eval $ac_try) 2>&5
20822   ac_status=$?
20823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20824   (exit $ac_status); }; }
20825     then
20826           cat > conftest.lit <<EOF
20827  0000 10000000 00000000 017a0001 781a0004  .........z..x...
20828  0010 01000000 12000000 18000000 00000000  ................
20829  0020 08000000 04080000 0044               .........D
20830 EOF
20831 cat > conftest.big <<EOF
20832  0000 00000010 00000000 017a0001 781a0004  .........z..x...
20833  0010 00000001 00000012 00000018 00000000  ................
20834  0020 00000008 04000000 0844               .........D
20835 EOF
20836   # If the assembler didn't choke, and we can objdump,
20837   # and we got the correct data, then succeed.
20838   # The text in the here-document typically retains its unix-style line
20839   # endings, while the output of objdump will use host line endings.
20840   # Therefore, use diff -b for the comparisons.
20841   if test x$gcc_cv_objdump != x \
20842   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
20843      | tail -3 > conftest.got \
20844   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
20845     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
20846   then
20847     gcc_cv_as_eh_frame=yes
20848   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
20849   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20850   (eval $ac_try) 2>&5
20851   ac_status=$?
20852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20853   (exit $ac_status); }; }; then
20854     gcc_cv_as_eh_frame=buggy
20855   else
20856     # Uh oh, what do we do now?
20857     gcc_cv_as_eh_frame=no
20858   fi
20859     else
20860       echo "configure: failed program was" >&5
20861       cat conftest.s >&5
20862     fi
20863     rm -f conftest.o conftest.s
20864   fi
20865 fi
20866 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
20867 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
20868
20869
20870 if test $gcc_cv_as_eh_frame = buggy; then
20871
20872 cat >>confdefs.h <<\_ACEOF
20873 #define USE_AS_TRADITIONAL_FORMAT 1
20874 _ACEOF
20875
20876 fi
20877
20878 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20879 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20880 if test "${gcc_cv_as_shf_merge+set}" = set; then
20881   echo $ECHO_N "(cached) $ECHO_C" >&6
20882 else
20883   gcc_cv_as_shf_merge=no
20884     if test $in_tree_gas = yes; then
20885     if test $in_tree_gas_is_elf = yes \
20886   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20887   then gcc_cv_as_shf_merge=yes
20888 fi
20889   elif test x$gcc_cv_as != x; then
20890     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
20891     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20893   (eval $ac_try) 2>&5
20894   ac_status=$?
20895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20896   (exit $ac_status); }; }
20897     then
20898         gcc_cv_as_shf_merge=yes
20899     else
20900       echo "configure: failed program was" >&5
20901       cat conftest.s >&5
20902     fi
20903     rm -f conftest.o conftest.s
20904   fi
20905 fi
20906 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20907 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20908
20909 if test $gcc_cv_as_shf_merge = no; then
20910   echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20911 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20912 if test "${gcc_cv_as_shf_merge+set}" = set; then
20913   echo $ECHO_N "(cached) $ECHO_C" >&6
20914 else
20915   gcc_cv_as_shf_merge=no
20916     if test $in_tree_gas = yes; then
20917     if test $in_tree_gas_is_elf = yes \
20918   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20919   then gcc_cv_as_shf_merge=yes
20920 fi
20921   elif test x$gcc_cv_as != x; then
20922     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
20923     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20924   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20925   (eval $ac_try) 2>&5
20926   ac_status=$?
20927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20928   (exit $ac_status); }; }
20929     then
20930         gcc_cv_as_shf_merge=yes
20931     else
20932       echo "configure: failed program was" >&5
20933       cat conftest.s >&5
20934     fi
20935     rm -f conftest.o conftest.s
20936   fi
20937 fi
20938 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20939 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20940
20941 fi
20942
20943 cat >>confdefs.h <<_ACEOF
20944 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
20945 _ACEOF
20946
20947
20948 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20949 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20950 if test "${gcc_cv_as_comdat_group+set}" = set; then
20951   echo $ECHO_N "(cached) $ECHO_C" >&6
20952 else
20953   gcc_cv_as_comdat_group=no
20954     if test $in_tree_gas = yes; then
20955     if test $in_tree_gas_is_elf = yes \
20956   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20957   then gcc_cv_as_comdat_group=yes
20958 fi
20959   elif test x$gcc_cv_as != x; then
20960     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
20961     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20962   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20963   (eval $ac_try) 2>&5
20964   ac_status=$?
20965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20966   (exit $ac_status); }; }
20967     then
20968         gcc_cv_as_comdat_group=yes
20969     else
20970       echo "configure: failed program was" >&5
20971       cat conftest.s >&5
20972     fi
20973     rm -f conftest.o conftest.s
20974   fi
20975 fi
20976 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
20977 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
20978
20979 if test $gcc_cv_as_comdat_group = yes; then
20980   gcc_cv_as_comdat_group_percent=no
20981 else
20982  echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20983 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20984 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
20985   echo $ECHO_N "(cached) $ECHO_C" >&6
20986 else
20987   gcc_cv_as_comdat_group_percent=no
20988     if test $in_tree_gas = yes; then
20989     if test $in_tree_gas_is_elf = yes \
20990   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20991   then gcc_cv_as_comdat_group_percent=yes
20992 fi
20993   elif test x$gcc_cv_as != x; then
20994     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
20995     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20996   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20997   (eval $ac_try) 2>&5
20998   ac_status=$?
20999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21000   (exit $ac_status); }; }
21001     then
21002         gcc_cv_as_comdat_group_percent=yes
21003     else
21004       echo "configure: failed program was" >&5
21005       cat conftest.s >&5
21006     fi
21007     rm -f conftest.o conftest.s
21008   fi
21009 fi
21010 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21011 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21012
21013 fi
21014 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21015   comdat_group=yes
21016   if test 0"$ld_date" -lt 20050308; then
21017     if test -n "$ld_date"; then
21018       # If there was date string, but was earlier than 2005-03-08, fail
21019       comdat_group=no
21020     elif test "$ld_vers_major" -lt 2; then
21021       comdat_group=no
21022     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21023       comdat_group=no
21024     fi
21025   fi
21026 else
21027   # assume linkers other than GNU ld don't support COMDAT group
21028   comdat_group=no
21029 fi
21030 if test $comdat_group = no; then
21031   gcc_cv_as_comdat_group=no
21032   gcc_cv_as_comdat_group_percent=no
21033 fi
21034
21035 cat >>confdefs.h <<_ACEOF
21036 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21037 _ACEOF
21038
21039
21040 # Thread-local storage - the check is heavily parametrized.
21041 conftest_s=
21042 tls_first_major=
21043 tls_first_minor=
21044 tls_as_opt=
21045 case "$target" in
21046   alpha*-*-*)
21047     conftest_s='
21048         .section ".tdata","awT",@progbits
21049 foo:    .long   25
21050         .text
21051         ldq     $27,__tls_get_addr($29)         !literal!1
21052         lda     $16,foo($29)                    !tlsgd!1
21053         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
21054         ldq     $27,__tls_get_addr($29)         !literal!2
21055         lda     $16,foo($29)                    !tlsldm!2
21056         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
21057         ldq     $1,foo($29)                     !gotdtprel
21058         ldah    $2,foo($29)                     !dtprelhi
21059         lda     $3,foo($2)                      !dtprello
21060         lda     $4,foo($29)                     !dtprel
21061         ldq     $1,foo($29)                     !gottprel
21062         ldah    $2,foo($29)                     !tprelhi
21063         lda     $3,foo($2)                      !tprello
21064         lda     $4,foo($29)                     !tprel'
21065         tls_first_major=2
21066         tls_first_minor=13
21067         tls_as_opt=--fatal-warnings
21068         ;;
21069   frv*-*-*)
21070     conftest_s='
21071         .section ".tdata","awT",@progbits
21072 x:      .long   25
21073         .text
21074         call    #gettlsoff(x)'
21075         tls_first_major=2
21076         tls_first_minor=14
21077         ;;
21078   hppa*-*-linux*)
21079     conftest_s='
21080 t1:     .reg    %r20
21081 t2:     .reg    %r21
21082 gp:     .reg    %r19
21083         .section ".tdata","awT",@progbits
21084 foo:    .long   25
21085         .text
21086         .align  4
21087         addil LT%foo-$tls_gdidx$,gp
21088         ldo RT%foo-$tls_gdidx$(%r1),%arg0
21089         b __tls_get_addr
21090         nop
21091         addil LT%foo-$tls_ldidx$,gp
21092         b __tls_get_addr
21093         ldo RT%foo-$tls_ldidx$(%r1),%arg0
21094         addil LR%foo-$tls_dtpoff$,%ret0
21095         ldo RR%foo-$tls_dtpoff$(%r1),%t1
21096         mfctl %cr27,%t1
21097         addil LT%foo-$tls_ieoff$,gp
21098         ldw RT%foo-$tls_ieoff$(%r1),%t2
21099         add %t1,%t2,%t3
21100         mfctl %cr27,%t1
21101         addil LR%foo-$tls_leoff$,%t1
21102         ldo RR%foo-$tls_leoff$(%r1),%t2'
21103         tls_first_major=2
21104         tls_first_minor=15
21105         tls_as_opt=--fatal-warnings
21106         ;;
21107   arm*-*-*)
21108     conftest_s='
21109         .section ".tdata","awT",%progbits
21110 foo:    .long   25
21111         .text
21112 .word foo(gottpoff)
21113 .word foo(tpoff)
21114 .word foo(tlsgd)
21115 .word foo(tlsldm)
21116 .word foo(tlsldo)'
21117         tls_first_major=2
21118         tls_first_minor=17
21119         ;;
21120   i[34567]86-*-*)
21121     conftest_s='
21122         .section ".tdata","awT",@progbits
21123 foo:    .long   25
21124         .text
21125         movl    %gs:0, %eax
21126         leal    foo@TLSGD(,%ebx,1), %eax
21127         leal    foo@TLSLDM(%ebx), %eax
21128         leal    foo@DTPOFF(%eax), %edx
21129         movl    foo@GOTTPOFF(%ebx), %eax
21130         subl    foo@GOTTPOFF(%ebx), %eax
21131         addl    foo@GOTNTPOFF(%ebx), %eax
21132         movl    foo@INDNTPOFF, %eax
21133         movl    $foo@TPOFF, %eax
21134         subl    $foo@TPOFF, %eax
21135         leal    foo@NTPOFF(%ecx), %eax'
21136         tls_first_major=2
21137         tls_first_minor=14
21138         tls_as_opt=--fatal-warnings
21139         ;;
21140   x86_64-*-*)
21141     conftest_s='
21142         .section ".tdata","awT",@progbits
21143 foo:    .long   25
21144         .text
21145         movq    %fs:0, %rax
21146         leaq    foo@TLSGD(%rip), %rdi
21147         leaq    foo@TLSLD(%rip), %rdi
21148         leaq    foo@DTPOFF(%rax), %rdx
21149         movq    foo@GOTTPOFF(%rip), %rax
21150         movq    $foo@TPOFF, %rax'
21151         tls_first_major=2
21152         tls_first_minor=14
21153         tls_as_opt=--fatal-warnings
21154         ;;
21155   ia64-*-*)
21156     conftest_s='
21157         .section ".tdata","awT",@progbits
21158 foo:    data8   25
21159         .text
21160         addl    r16 = @ltoff(@dtpmod(foo#)), gp
21161         addl    r17 = @ltoff(@dtprel(foo#)), gp
21162         addl    r18 = @ltoff(@tprel(foo#)), gp
21163         addl    r19 = @dtprel(foo#), gp
21164         adds    r21 = @dtprel(foo#), r13
21165         movl    r23 = @dtprel(foo#)
21166         addl    r20 = @tprel(foo#), gp
21167         adds    r22 = @tprel(foo#), r13
21168         movl    r24 = @tprel(foo#)'
21169         tls_first_major=2
21170         tls_first_minor=13
21171         tls_as_opt=--fatal-warnings
21172         ;;
21173   mips*-*-*)
21174     conftest_s='
21175         .section .tdata,"awT",@progbits
21176 x:
21177         .word 2
21178         .text
21179         addiu $4, $28, %tlsgd(x)
21180         addiu $4, $28, %tlsldm(x)
21181         lui $4, %dtprel_hi(x)
21182         addiu $4, $4, %dtprel_lo(x)
21183         lw $4, %gottprel(x)($28)
21184         lui $4, %tprel_hi(x)
21185         addiu $4, $4, %tprel_lo(x)'
21186         tls_first_major=2
21187         tls_first_minor=16
21188         tls_as_opt='-32 --fatal-warnings'
21189         ;;
21190   powerpc-*-*)
21191     conftest_s='
21192         .section ".tdata","awT",@progbits
21193         .align 2
21194 ld0:    .space 4
21195 ld1:    .space 4
21196 x1:     .space 4
21197 x2:     .space 4
21198 x3:     .space 4
21199         .text
21200         addi 3,31,ld0@got@tlsgd
21201         bl __tls_get_addr
21202         addi 3,31,x1@got@tlsld
21203         bl __tls_get_addr
21204         addi 9,3,x1@dtprel
21205         addis 9,3,x2@dtprel@ha
21206         addi 9,9,x2@dtprel@l
21207         lwz 9,x3@got@tprel(31)
21208         add 9,9,x@tls
21209         addi 9,2,x1@tprel
21210         addis 9,2,x2@tprel@ha
21211         addi 9,9,x2@tprel@l'
21212         tls_first_major=2
21213         tls_first_minor=14
21214         tls_as_opt="-a32 --fatal-warnings"
21215         ;;
21216   powerpc64-*-*)
21217     conftest_s='
21218         .section ".tdata","awT",@progbits
21219         .align 3
21220 ld0:    .space 8
21221 ld1:    .space 8
21222 x1:     .space 8
21223 x2:     .space 8
21224 x3:     .space 8
21225         .text
21226         addi 3,2,ld0@got@tlsgd
21227         bl .__tls_get_addr
21228         nop
21229         addi 3,2,ld1@toc
21230         bl .__tls_get_addr
21231         nop
21232         addi 3,2,x1@got@tlsld
21233         bl .__tls_get_addr
21234         nop
21235         addi 9,3,x1@dtprel
21236         bl .__tls_get_addr
21237         nop
21238         addis 9,3,x2@dtprel@ha
21239         addi 9,9,x2@dtprel@l
21240         bl .__tls_get_addr
21241         nop
21242         ld 9,x3@got@dtprel(2)
21243         add 9,9,3
21244         bl .__tls_get_addr
21245         nop'
21246         tls_first_major=2
21247         tls_first_minor=14
21248         tls_as_opt="-a64 --fatal-warnings"
21249         ;;
21250   s390-*-*)
21251     conftest_s='
21252         .section ".tdata","awT",@progbits
21253 foo:    .long   25
21254         .text
21255         .long   foo@TLSGD
21256         .long   foo@TLSLDM
21257         .long   foo@DTPOFF
21258         .long   foo@NTPOFF
21259         .long   foo@GOTNTPOFF
21260         .long   foo@INDNTPOFF
21261         l       %r1,foo@GOTNTPOFF(%r12)
21262         l       %r1,0(%r1):tls_load:foo
21263         bas     %r14,0(%r1,%r13):tls_gdcall:foo
21264         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
21265         tls_first_major=2
21266         tls_first_minor=14
21267         tls_as_opt="-m31 --fatal-warnings"
21268         ;;
21269   s390x-*-*)
21270     conftest_s='
21271         .section ".tdata","awT",@progbits
21272 foo:    .long   25
21273         .text
21274         .quad   foo@TLSGD
21275         .quad   foo@TLSLDM
21276         .quad   foo@DTPOFF
21277         .quad   foo@NTPOFF
21278         .quad   foo@GOTNTPOFF
21279         lg      %r1,foo@GOTNTPOFF(%r12)
21280         larl    %r1,foo@INDNTPOFF
21281         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
21282         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
21283         tls_first_major=2
21284         tls_first_minor=14
21285         tls_as_opt="-m64 -Aesame --fatal-warnings"
21286         ;;
21287   sh-*-* | sh[34]-*-*)
21288     conftest_s='
21289         .section ".tdata","awT",@progbits
21290 foo:    .long   25
21291         .text
21292         .long   foo@TLSGD
21293         .long   foo@TLSLDM
21294         .long   foo@DTPOFF
21295         .long   foo@GOTTPOFF
21296         .long   foo@TPOFF'
21297         tls_first_major=2
21298         tls_first_minor=13
21299         tls_as_opt=--fatal-warnings
21300         ;;
21301   sparc*-*-*)
21302     case "$target" in
21303       sparc*-sun-solaris2.[56789]*)
21304         # TLS was introduced in the Solaris 9 4/04 release but
21305         # we do not enable it by default on Solaris 9 either.
21306         if test "x$enable_tls" = xyes ; then
21307           on_solaris=yes
21308         else
21309           enable_tls=no;
21310         fi
21311         ;;
21312       sparc*-sun-solaris2.*)
21313         on_solaris=yes
21314         ;;
21315       *)
21316         on_solaris=no
21317         ;;
21318     esac
21319     if test x$on_solaris = xyes && test x$gas_flag = xno; then
21320       conftest_s='
21321         .section ".tdata",#alloc,#write,#tls
21322 foo:    .long   25
21323         .text
21324         sethi   %tgd_hi22(foo), %o0
21325         add     %o0, %tgd_lo10(foo), %o1
21326         add     %l7, %o1, %o0, %tgd_add(foo)
21327         call    __tls_get_addr, %tgd_call(foo)
21328         sethi   %tldm_hi22(foo), %l1
21329         add     %l1, %tldm_lo10(foo), %l2
21330         add     %l7, %l2, %o0, %tldm_add(foo)
21331         call    __tls_get_addr, %tldm_call(foo)
21332         sethi   %tldo_hix22(foo), %l3
21333         xor     %l3, %tldo_lox10(foo), %l4
21334         add     %o0, %l4, %l5, %tldo_add(foo)
21335         sethi   %tie_hi22(foo), %o3
21336         add     %o3, %tie_lo10(foo), %o3
21337         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21338         add     %g7, %o2, %o4, %tie_add(foo)
21339         sethi   %tle_hix22(foo), %l1
21340         xor     %l1, %tle_lox10(foo), %o5
21341         ld      [%g7 + %o5], %o1'
21342         tls_first_major=0
21343         tls_first_minor=0
21344     else
21345       conftest_s='
21346         .section ".tdata","awT",@progbits
21347 foo:    .long   25
21348         .text
21349         sethi   %tgd_hi22(foo), %o0
21350         add     %o0, %tgd_lo10(foo), %o1
21351         add     %l7, %o1, %o0, %tgd_add(foo)
21352         call    __tls_get_addr, %tgd_call(foo)
21353         sethi   %tldm_hi22(foo), %l1
21354         add     %l1, %tldm_lo10(foo), %l2
21355         add     %l7, %l2, %o0, %tldm_add(foo)
21356         call    __tls_get_addr, %tldm_call(foo)
21357         sethi   %tldo_hix22(foo), %l3
21358         xor     %l3, %tldo_lox10(foo), %l4
21359         add     %o0, %l4, %l5, %tldo_add(foo)
21360         sethi   %tie_hi22(foo), %o3
21361         add     %o3, %tie_lo10(foo), %o3
21362         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21363         add     %g7, %o2, %o4, %tie_add(foo)
21364         sethi   %tle_hix22(foo), %l1
21365         xor     %l1, %tle_lox10(foo), %o5
21366         ld      [%g7 + %o5], %o1'
21367         tls_first_major=2
21368         tls_first_minor=14
21369         tls_as_opt="-32 --fatal-warnings"
21370       fi
21371         ;;
21372 esac
21373 set_have_as_tls=no
21374 if test "x$enable_tls" = xno ; then
21375   : # TLS explicitly disabled.
21376 elif test "x$enable_tls" = xyes ; then
21377   set_have_as_tls=yes # TLS explicitly enabled.
21378 elif test -z "$tls_first_major"; then
21379   : # If we don't have a check, assume no support.
21380 else
21381   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
21382 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
21383 if test "${gcc_cv_as_tls+set}" = set; then
21384   echo $ECHO_N "(cached) $ECHO_C" >&6
21385 else
21386   gcc_cv_as_tls=no
21387     if test $in_tree_gas = yes; then
21388     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
21389   then gcc_cv_as_tls=yes
21390 fi
21391   elif test x$gcc_cv_as != x; then
21392     echo "$conftest_s" > conftest.s
21393     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
21394   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21395   (eval $ac_try) 2>&5
21396   ac_status=$?
21397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21398   (exit $ac_status); }; }
21399     then
21400         gcc_cv_as_tls=yes
21401     else
21402       echo "configure: failed program was" >&5
21403       cat conftest.s >&5
21404     fi
21405     rm -f conftest.o conftest.s
21406   fi
21407 fi
21408 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
21409 echo "${ECHO_T}$gcc_cv_as_tls" >&6
21410 if test $gcc_cv_as_tls = yes; then
21411   set_have_as_tls=yes
21412 fi
21413 fi
21414 if test $set_have_as_tls = yes ; then
21415
21416 cat >>confdefs.h <<\_ACEOF
21417 #define HAVE_AS_TLS 1
21418 _ACEOF
21419
21420 fi
21421
21422 # Target-specific assembler checks.
21423
21424 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
21425 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
21426 gcc_cv_ld_static_dynamic=no
21427 if test $in_tree_ld = yes ; then
21428   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
21429     gcc_cv_ld_static_dynamic=yes
21430   fi
21431 elif test x$gcc_cv_ld != x; then
21432         # Check if linker supports -Bstatic/-Bdynamic option
21433         if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
21434           && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
21435                 gcc_cv_ld_static_dynamic=yes
21436         fi
21437 fi
21438 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
21439
21440 cat >>confdefs.h <<\_ACEOF
21441 #define HAVE_LD_STATIC_DYNAMIC 1
21442 _ACEOF
21443
21444 fi
21445 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
21446 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
21447
21448 if test x"$demangler_in_ld" = xyes; then
21449   echo "$as_me:$LINENO: checking linker --demangle support" >&5
21450 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
21451   gcc_cv_ld_demangle=no
21452   if test $in_tree_ld = yes; then
21453     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
21454       gcc_cv_ld_demangle=yes
21455     fi
21456   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
21457     # Check if the GNU linker supports --demangle option
21458     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
21459       gcc_cv_ld_demangle=yes
21460     fi
21461   fi
21462   if test x"$gcc_cv_ld_demangle" = xyes; then
21463
21464 cat >>confdefs.h <<\_ACEOF
21465 #define HAVE_LD_DEMANGLE 1
21466 _ACEOF
21467
21468   fi
21469   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
21470 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
21471 fi
21472
21473 case "$target" in
21474   # All TARGET_ABI_OSF targets.
21475   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
21476     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
21477 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
21478 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
21479   echo $ECHO_N "(cached) $ECHO_C" >&6
21480 else
21481   gcc_cv_as_alpha_explicit_relocs=no
21482     if test $in_tree_gas = yes; then
21483     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21484   then gcc_cv_as_alpha_explicit_relocs=yes
21485 fi
21486   elif test x$gcc_cv_as != x; then
21487     echo '      .set nomacro
21488         .text
21489         extbl   $3, $2, $3      !lituse_bytoff!1
21490         ldq     $2, a($29)      !literal!1
21491         ldq     $4, b($29)      !literal!2
21492         ldq_u   $3, 0($2)       !lituse_base!1
21493         ldq     $27, f($29)     !literal!5
21494         jsr     $26, ($27), f   !lituse_jsr!5
21495         ldah    $29, 0($26)     !gpdisp!3
21496         lda     $0, c($29)      !gprel
21497         ldah    $1, d($29)      !gprelhigh
21498         lda     $1, d($1)       !gprellow
21499         lda     $29, 0($29)     !gpdisp!3' > conftest.s
21500     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21501   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21502   (eval $ac_try) 2>&5
21503   ac_status=$?
21504   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21505   (exit $ac_status); }; }
21506     then
21507         gcc_cv_as_alpha_explicit_relocs=yes
21508     else
21509       echo "configure: failed program was" >&5
21510       cat conftest.s >&5
21511     fi
21512     rm -f conftest.o conftest.s
21513   fi
21514 fi
21515 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
21516 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
21517 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
21518
21519 cat >>confdefs.h <<\_ACEOF
21520 #define HAVE_AS_EXPLICIT_RELOCS 1
21521 _ACEOF
21522
21523 fi
21524     echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
21525 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
21526 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
21527   echo $ECHO_N "(cached) $ECHO_C" >&6
21528 else
21529   gcc_cv_as_alpha_jsrdirect_relocs=no
21530     if test $in_tree_gas = yes; then
21531     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
21532   then gcc_cv_as_alpha_jsrdirect_relocs=yes
21533 fi
21534   elif test x$gcc_cv_as != x; then
21535     echo '      .set nomacro
21536         .text
21537         ldq     $27, a($29)     !literal!1
21538         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
21539     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21540   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21541   (eval $ac_try) 2>&5
21542   ac_status=$?
21543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21544   (exit $ac_status); }; }
21545     then
21546         gcc_cv_as_alpha_jsrdirect_relocs=yes
21547     else
21548       echo "configure: failed program was" >&5
21549       cat conftest.s >&5
21550     fi
21551     rm -f conftest.o conftest.s
21552   fi
21553 fi
21554 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
21555 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
21556 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
21557
21558 cat >>confdefs.h <<\_ACEOF
21559 #define HAVE_AS_JSRDIRECT_RELOCS 1
21560 _ACEOF
21561
21562 fi
21563     ;;
21564
21565   cris-*-*)
21566     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
21567 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
21568 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
21569   echo $ECHO_N "(cached) $ECHO_C" >&6
21570 else
21571   gcc_cv_as_cris_no_mul_bug=no
21572     if test $in_tree_gas = yes; then
21573     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21574   then gcc_cv_as_cris_no_mul_bug=yes
21575 fi
21576   elif test x$gcc_cv_as != x; then
21577     echo '.text' > conftest.s
21578     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
21579   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21580   (eval $ac_try) 2>&5
21581   ac_status=$?
21582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21583   (exit $ac_status); }; }
21584     then
21585         gcc_cv_as_cris_no_mul_bug=yes
21586     else
21587       echo "configure: failed program was" >&5
21588       cat conftest.s >&5
21589     fi
21590     rm -f conftest.o conftest.s
21591   fi
21592 fi
21593 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
21594 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
21595 if test $gcc_cv_as_cris_no_mul_bug = yes; then
21596
21597 cat >>confdefs.h <<\_ACEOF
21598 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
21599 _ACEOF
21600
21601 fi
21602     ;;
21603
21604   sparc*-*-*)
21605     echo "$as_me:$LINENO: checking assembler for .register" >&5
21606 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
21607 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
21608   echo $ECHO_N "(cached) $ECHO_C" >&6
21609 else
21610   gcc_cv_as_sparc_register_op=no
21611   if test x$gcc_cv_as != x; then
21612     echo '.register %g2, #scratch' > conftest.s
21613     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21614   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21615   (eval $ac_try) 2>&5
21616   ac_status=$?
21617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21618   (exit $ac_status); }; }
21619     then
21620         gcc_cv_as_sparc_register_op=yes
21621     else
21622       echo "configure: failed program was" >&5
21623       cat conftest.s >&5
21624     fi
21625     rm -f conftest.o conftest.s
21626   fi
21627 fi
21628 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
21629 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
21630 if test $gcc_cv_as_sparc_register_op = yes; then
21631
21632 cat >>confdefs.h <<\_ACEOF
21633 #define HAVE_AS_REGISTER_PSEUDO_OP 1
21634 _ACEOF
21635
21636 fi
21637
21638     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
21639 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
21640 if test "${gcc_cv_as_sparc_relax+set}" = set; then
21641   echo $ECHO_N "(cached) $ECHO_C" >&6
21642 else
21643   gcc_cv_as_sparc_relax=no
21644   if test x$gcc_cv_as != x; then
21645     echo '.text' > conftest.s
21646     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
21647   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21648   (eval $ac_try) 2>&5
21649   ac_status=$?
21650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21651   (exit $ac_status); }; }
21652     then
21653         gcc_cv_as_sparc_relax=yes
21654     else
21655       echo "configure: failed program was" >&5
21656       cat conftest.s >&5
21657     fi
21658     rm -f conftest.o conftest.s
21659   fi
21660 fi
21661 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
21662 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
21663 if test $gcc_cv_as_sparc_relax = yes; then
21664
21665 cat >>confdefs.h <<\_ACEOF
21666 #define HAVE_AS_RELAX_OPTION 1
21667 _ACEOF
21668
21669 fi
21670
21671     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
21672 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
21673 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
21674   echo $ECHO_N "(cached) $ECHO_C" >&6
21675 else
21676   gcc_cv_as_sparc_ua_pcrel=no
21677   if test x$gcc_cv_as != x; then
21678     echo '.text
21679 foo:
21680         nop
21681 .data
21682 .align 4
21683 .byte 0
21684 .uaword %r_disp32(foo)' > conftest.s
21685     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21686   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21687   (eval $ac_try) 2>&5
21688   ac_status=$?
21689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21690   (exit $ac_status); }; }
21691     then
21692         if test x$gcc_cv_ld != x \
21693        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
21694          gcc_cv_as_sparc_ua_pcrel=yes
21695        fi
21696        rm -f conftest
21697     else
21698       echo "configure: failed program was" >&5
21699       cat conftest.s >&5
21700     fi
21701     rm -f conftest.o conftest.s
21702   fi
21703 fi
21704 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
21705 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
21706 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
21707
21708 cat >>confdefs.h <<\_ACEOF
21709 #define HAVE_AS_SPARC_UA_PCREL 1
21710 _ACEOF
21711
21712
21713       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
21714 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
21715 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
21716   echo $ECHO_N "(cached) $ECHO_C" >&6
21717 else
21718   gcc_cv_as_sparc_ua_pcrel_hidden=no
21719   if test x$gcc_cv_as != x; then
21720     echo '.data
21721 .align 4
21722 .byte 0x31
21723 .uaword %r_disp32(foo)
21724 .byte 0x32, 0x33, 0x34
21725 .global foo
21726 .hidden foo
21727 foo:
21728 .skip 4' > conftest.s
21729     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21730   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21731   (eval $ac_try) 2>&5
21732   ac_status=$?
21733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21734   (exit $ac_status); }; }
21735     then
21736         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
21737          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
21738          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
21739             | grep ' 31000000 07323334' > /dev/null 2>&1; then
21740             if $gcc_cv_objdump -R conftest 2> /dev/null \
21741                | grep 'DISP32' > /dev/null 2>&1; then
21742                 :
21743             else
21744                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
21745             fi
21746          fi
21747          rm -f conftest
21748     else
21749       echo "configure: failed program was" >&5
21750       cat conftest.s >&5
21751     fi
21752     rm -f conftest.o conftest.s
21753   fi
21754 fi
21755 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
21756 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
21757 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
21758
21759 cat >>confdefs.h <<\_ACEOF
21760 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
21761 _ACEOF
21762
21763 fi
21764
21765 fi # unaligned pcrel relocs
21766
21767     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
21768 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
21769 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
21770   echo $ECHO_N "(cached) $ECHO_C" >&6
21771 else
21772   gcc_cv_as_sparc_offsetable_lo10=no
21773   if test x$gcc_cv_as != x; then
21774     echo '.text
21775         or %g1, %lo(ab) + 12, %g1
21776         or %g1, %lo(ab + 12), %g1' > conftest.s
21777     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
21778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21779   (eval $ac_try) 2>&5
21780   ac_status=$?
21781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21782   (exit $ac_status); }; }
21783     then
21784         if test x$gcc_cv_objdump != x \
21785        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
21786           | grep ' 82106000 82106000' > /dev/null 2>&1; then
21787          gcc_cv_as_sparc_offsetable_lo10=yes
21788        fi
21789     else
21790       echo "configure: failed program was" >&5
21791       cat conftest.s >&5
21792     fi
21793     rm -f conftest.o conftest.s
21794   fi
21795 fi
21796 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
21797 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
21798 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
21799
21800 cat >>confdefs.h <<\_ACEOF
21801 #define HAVE_AS_OFFSETABLE_LO10 1
21802 _ACEOF
21803
21804 fi
21805     ;;
21806
21807   i[34567]86-*-* | x86_64-*-*)
21808     case $target_os in
21809       cygwin* | pe | mingw32*)
21810         # Used for DWARF 2 in PE
21811         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
21812 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
21813 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
21814   echo $ECHO_N "(cached) $ECHO_C" >&6
21815 else
21816   gcc_cv_as_ix86_pe_secrel32=no
21817     if test $in_tree_gas = yes; then
21818     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21819   then gcc_cv_as_ix86_pe_secrel32=yes
21820 fi
21821   elif test x$gcc_cv_as != x; then
21822     echo '.text
21823 foo:    nop
21824 .data
21825         .secrel32 foo' > conftest.s
21826     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21827   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21828   (eval $ac_try) 2>&5
21829   ac_status=$?
21830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21831   (exit $ac_status); }; }
21832     then
21833         if test x$gcc_cv_ld != x \
21834            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
21835              gcc_cv_as_ix86_pe_secrel32=yes
21836            fi
21837            rm -f conftest
21838     else
21839       echo "configure: failed program was" >&5
21840       cat conftest.s >&5
21841     fi
21842     rm -f conftest.o conftest.s
21843   fi
21844 fi
21845 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
21846 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
21847 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
21848
21849 cat >>confdefs.h <<\_ACEOF
21850 #define HAVE_GAS_PE_SECREL32_RELOC 1
21851 _ACEOF
21852
21853 fi
21854         ;;
21855     esac
21856
21857     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
21858 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
21859 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
21860   echo $ECHO_N "(cached) $ECHO_C" >&6
21861 else
21862   gcc_cv_as_ix86_filds_fists=no
21863     if test $in_tree_gas = yes; then
21864     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21865   then gcc_cv_as_ix86_filds_fists=yes
21866 fi
21867   elif test x$gcc_cv_as != x; then
21868     echo 'filds mem; fists mem' > conftest.s
21869     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21870   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21871   (eval $ac_try) 2>&5
21872   ac_status=$?
21873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21874   (exit $ac_status); }; }
21875     then
21876         gcc_cv_as_ix86_filds_fists=yes
21877     else
21878       echo "configure: failed program was" >&5
21879       cat conftest.s >&5
21880     fi
21881     rm -f conftest.o conftest.s
21882   fi
21883 fi
21884 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
21885 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
21886 if test $gcc_cv_as_ix86_filds_fists = yes; then
21887
21888 cat >>confdefs.h <<\_ACEOF
21889 #define HAVE_GAS_FILDS_FISTS 1
21890 _ACEOF
21891
21892 fi
21893
21894     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
21895 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
21896 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
21897   echo $ECHO_N "(cached) $ECHO_C" >&6
21898 else
21899   gcc_cv_as_ix86_cmov_sun_syntax=no
21900   if test x$gcc_cv_as != x; then
21901     echo 'cmovl.l %edx, %eax' > conftest.s
21902     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21903   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21904   (eval $ac_try) 2>&5
21905   ac_status=$?
21906   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21907   (exit $ac_status); }; }
21908     then
21909         gcc_cv_as_ix86_cmov_sun_syntax=yes
21910     else
21911       echo "configure: failed program was" >&5
21912       cat conftest.s >&5
21913     fi
21914     rm -f conftest.o conftest.s
21915   fi
21916 fi
21917 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
21918 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
21919 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
21920
21921 cat >>confdefs.h <<\_ACEOF
21922 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
21923 _ACEOF
21924
21925 fi
21926
21927     echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
21928 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
21929 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
21930   echo $ECHO_N "(cached) $ECHO_C" >&6
21931 else
21932   gcc_cv_as_ix86_ffreep=no
21933   if test x$gcc_cv_as != x; then
21934     echo 'ffreep %st(1)' > conftest.s
21935     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21936   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21937   (eval $ac_try) 2>&5
21938   ac_status=$?
21939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21940   (exit $ac_status); }; }
21941     then
21942         gcc_cv_as_ix86_ffreep=yes
21943     else
21944       echo "configure: failed program was" >&5
21945       cat conftest.s >&5
21946     fi
21947     rm -f conftest.o conftest.s
21948   fi
21949 fi
21950 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
21951 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
21952 if test $gcc_cv_as_ix86_ffreep = yes; then
21953
21954 cat >>confdefs.h <<\_ACEOF
21955 #define HAVE_AS_IX86_FFREEP 1
21956 _ACEOF
21957
21958 fi
21959
21960     echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
21961 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
21962 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
21963   echo $ECHO_N "(cached) $ECHO_C" >&6
21964 else
21965   gcc_cv_as_ix86_sahf=no
21966   if test x$gcc_cv_as != x; then
21967     echo 'sahf' > conftest.s
21968     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21969   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21970   (eval $ac_try) 2>&5
21971   ac_status=$?
21972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21973   (exit $ac_status); }; }
21974     then
21975         gcc_cv_as_ix86_sahf=yes
21976     else
21977       echo "configure: failed program was" >&5
21978       cat conftest.s >&5
21979     fi
21980     rm -f conftest.o conftest.s
21981   fi
21982 fi
21983 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
21984 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
21985 if test $gcc_cv_as_ix86_sahf = yes; then
21986
21987 cat >>confdefs.h <<\_ACEOF
21988 #define HAVE_AS_IX86_SAHF 1
21989 _ACEOF
21990
21991 fi
21992
21993     echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
21994 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
21995 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
21996   echo $ECHO_N "(cached) $ECHO_C" >&6
21997 else
21998   gcc_cv_as_ix86_diff_sect_delta=no
21999   if test x$gcc_cv_as != x; then
22000     echo '.section .rodata
22001 .L1:
22002         .long .L2-.L1
22003         .long .L3-.L1
22004         .text
22005 .L3:    nop
22006 .L2:    nop' > conftest.s
22007     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22008   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22009   (eval $ac_try) 2>&5
22010   ac_status=$?
22011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22012   (exit $ac_status); }; }
22013     then
22014         gcc_cv_as_ix86_diff_sect_delta=yes
22015     else
22016       echo "configure: failed program was" >&5
22017       cat conftest.s >&5
22018     fi
22019     rm -f conftest.o conftest.s
22020   fi
22021 fi
22022 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22023 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22024 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22025
22026 cat >>confdefs.h <<\_ACEOF
22027 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22028 _ACEOF
22029
22030 fi
22031
22032     # This one is used unconditionally by i386.[ch]; it is to be defined
22033     # to 1 if the feature is present, 0 otherwise.
22034     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22035 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22036 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22037   echo $ECHO_N "(cached) $ECHO_C" >&6
22038 else
22039   gcc_cv_as_ix86_gotoff_in_data=no
22040     if test $in_tree_gas = yes; then
22041     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22042   then gcc_cv_as_ix86_gotoff_in_data=yes
22043 fi
22044   elif test x$gcc_cv_as != x; then
22045     echo '      .text
22046 .L0:
22047         nop
22048         .data
22049         .long .L0@GOTOFF' > conftest.s
22050     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22051   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22052   (eval $ac_try) 2>&5
22053   ac_status=$?
22054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22055   (exit $ac_status); }; }
22056     then
22057         gcc_cv_as_ix86_gotoff_in_data=yes
22058     else
22059       echo "configure: failed program was" >&5
22060       cat conftest.s >&5
22061     fi
22062     rm -f conftest.o conftest.s
22063   fi
22064 fi
22065 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22066 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22067
22068
22069 cat >>confdefs.h <<_ACEOF
22070 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22071 _ACEOF
22072
22073     ;;
22074
22075   ia64*-*-*)
22076     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22077 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22078 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22079   echo $ECHO_N "(cached) $ECHO_C" >&6
22080 else
22081   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22082     if test $in_tree_gas = yes; then
22083     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22084   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22085 fi
22086   elif test x$gcc_cv_as != x; then
22087     echo '      .text
22088         addl r15 = @ltoffx(x#), gp
22089         ;;
22090         ld8.mov r16 = [r15], x#' > conftest.s
22091     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22092   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22093   (eval $ac_try) 2>&5
22094   ac_status=$?
22095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22096   (exit $ac_status); }; }
22097     then
22098         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22099     else
22100       echo "configure: failed program was" >&5
22101       cat conftest.s >&5
22102     fi
22103     rm -f conftest.o conftest.s
22104   fi
22105 fi
22106 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22107 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22108 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22109
22110 cat >>confdefs.h <<\_ACEOF
22111 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22112 _ACEOF
22113
22114 fi
22115
22116     ;;
22117
22118   powerpc*-*-*)
22119     case $target in
22120       *-*-aix*) conftest_s='    .machine "pwr5"
22121         .csect .text[PR]
22122         mfcr 3,128';;
22123       *-*-darwin*)
22124         echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22125 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22126 if test "${gcc_cv_as_machine_directive+set}" = set; then
22127   echo $ECHO_N "(cached) $ECHO_C" >&6
22128 else
22129   gcc_cv_as_machine_directive=no
22130   if test x$gcc_cv_as != x; then
22131     echo '      .machine ppc7400' > conftest.s
22132     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22133   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22134   (eval $ac_try) 2>&5
22135   ac_status=$?
22136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22137   (exit $ac_status); }; }
22138     then
22139         gcc_cv_as_machine_directive=yes
22140     else
22141       echo "configure: failed program was" >&5
22142       cat conftest.s >&5
22143     fi
22144     rm -f conftest.o conftest.s
22145   fi
22146 fi
22147 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22148 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22149
22150         if test x$gcc_cv_as_machine_directive != xyes; then
22151           echo "*** This target requires an assembler supporting \".machine\"" >&2
22152           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22153           test x$build = x$target && exit 1
22154         fi
22155         conftest_s='    .text
22156         mfcr r3,128';;
22157       *) conftest_s='   .machine power4
22158         .text
22159         mfcr 3,128';;
22160     esac
22161
22162     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
22163 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
22164 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
22165   echo $ECHO_N "(cached) $ECHO_C" >&6
22166 else
22167   gcc_cv_as_powerpc_mfcrf=no
22168     if test $in_tree_gas = yes; then
22169     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22170   then gcc_cv_as_powerpc_mfcrf=yes
22171 fi
22172   elif test x$gcc_cv_as != x; then
22173     echo "$conftest_s" > conftest.s
22174     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22176   (eval $ac_try) 2>&5
22177   ac_status=$?
22178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22179   (exit $ac_status); }; }
22180     then
22181         gcc_cv_as_powerpc_mfcrf=yes
22182     else
22183       echo "configure: failed program was" >&5
22184       cat conftest.s >&5
22185     fi
22186     rm -f conftest.o conftest.s
22187   fi
22188 fi
22189 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
22190 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
22191 if test $gcc_cv_as_powerpc_mfcrf = yes; then
22192
22193 cat >>confdefs.h <<\_ACEOF
22194 #define HAVE_AS_MFCRF 1
22195 _ACEOF
22196
22197 fi
22198
22199     case $target in
22200       *-*-aix*) conftest_s='    .machine "pwr5"
22201         .csect .text[PR]
22202         popcntb 3,3';;
22203       *) conftest_s='   .machine power5
22204         .text
22205         popcntb 3,3';;
22206     esac
22207
22208     echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
22209 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22210 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22211   echo $ECHO_N "(cached) $ECHO_C" >&6
22212 else
22213   gcc_cv_as_powerpc_popcntb=no
22214     if test $in_tree_gas = yes; then
22215     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22216   then gcc_cv_as_powerpc_popcntb=yes
22217 fi
22218   elif test x$gcc_cv_as != x; then
22219     echo "$conftest_s" > conftest.s
22220     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22221   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22222   (eval $ac_try) 2>&5
22223   ac_status=$?
22224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22225   (exit $ac_status); }; }
22226     then
22227         gcc_cv_as_powerpc_popcntb=yes
22228     else
22229       echo "configure: failed program was" >&5
22230       cat conftest.s >&5
22231     fi
22232     rm -f conftest.o conftest.s
22233   fi
22234 fi
22235 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
22236 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
22237 if test $gcc_cv_as_powerpc_popcntb = yes; then
22238
22239 cat >>confdefs.h <<\_ACEOF
22240 #define HAVE_AS_POPCNTB 1
22241 _ACEOF
22242
22243 fi
22244
22245     case $target in
22246       *-*-aix*) conftest_s='    .machine "pwr5x"
22247         .csect .text[PR]
22248         frin 1,1';;
22249       *) conftest_s='   .machine power5
22250         .text
22251         frin 1,1';;
22252     esac
22253
22254     echo "$as_me:$LINENO: checking assembler for fp round support" >&5
22255 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
22256 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
22257   echo $ECHO_N "(cached) $ECHO_C" >&6
22258 else
22259   gcc_cv_as_powerpc_fprnd=no
22260     if test $in_tree_gas = yes; then
22261     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22262   then gcc_cv_as_powerpc_fprnd=yes
22263 fi
22264   elif test x$gcc_cv_as != x; then
22265     echo "$conftest_s" > conftest.s
22266     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22268   (eval $ac_try) 2>&5
22269   ac_status=$?
22270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22271   (exit $ac_status); }; }
22272     then
22273         gcc_cv_as_powerpc_fprnd=yes
22274     else
22275       echo "configure: failed program was" >&5
22276       cat conftest.s >&5
22277     fi
22278     rm -f conftest.o conftest.s
22279   fi
22280 fi
22281 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
22282 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
22283 if test $gcc_cv_as_powerpc_fprnd = yes; then
22284
22285 cat >>confdefs.h <<\_ACEOF
22286 #define HAVE_AS_FPRND 1
22287 _ACEOF
22288
22289 fi
22290
22291     case $target in
22292       *-*-aix*) conftest_s='    .machine "pwr6"
22293         .csect .text[PR]
22294         mffgpr 1,3';;
22295       *) conftest_s='   .machine power6
22296         .text
22297         mffgpr 1,3';;
22298     esac
22299
22300     echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
22301 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
22302 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
22303   echo $ECHO_N "(cached) $ECHO_C" >&6
22304 else
22305   gcc_cv_as_powerpc_mfpgpr=no
22306     if test $in_tree_gas = yes; then
22307     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22308   then gcc_cv_as_powerpc_mfpgpr=yes
22309 fi
22310   elif test x$gcc_cv_as != x; then
22311     echo "$conftest_s" > conftest.s
22312     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22313   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22314   (eval $ac_try) 2>&5
22315   ac_status=$?
22316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22317   (exit $ac_status); }; }
22318     then
22319         gcc_cv_as_powerpc_mfpgpr=yes
22320     else
22321       echo "configure: failed program was" >&5
22322       cat conftest.s >&5
22323     fi
22324     rm -f conftest.o conftest.s
22325   fi
22326 fi
22327 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
22328 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
22329 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
22330
22331 cat >>confdefs.h <<\_ACEOF
22332 #define HAVE_AS_MFPGPR 1
22333 _ACEOF
22334
22335 fi
22336
22337     case $target in
22338       *-*-aix*) conftest_s='    .csect .text[PR]
22339 LCF..0:
22340         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
22341       *-*-darwin*)
22342         conftest_s='    .text
22343 LCF0:
22344         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
22345       *) conftest_s='   .text
22346 .LCF0:
22347         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
22348     esac
22349
22350     echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
22351 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
22352 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
22353   echo $ECHO_N "(cached) $ECHO_C" >&6
22354 else
22355   gcc_cv_as_powerpc_rel16=no
22356     if test $in_tree_gas = yes; then
22357     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22358   then gcc_cv_as_powerpc_rel16=yes
22359 fi
22360   elif test x$gcc_cv_as != x; then
22361     echo "$conftest_s" > conftest.s
22362     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22363   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22364   (eval $ac_try) 2>&5
22365   ac_status=$?
22366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22367   (exit $ac_status); }; }
22368     then
22369         gcc_cv_as_powerpc_rel16=yes
22370     else
22371       echo "configure: failed program was" >&5
22372       cat conftest.s >&5
22373     fi
22374     rm -f conftest.o conftest.s
22375   fi
22376 fi
22377 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
22378 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
22379 if test $gcc_cv_as_powerpc_rel16 = yes; then
22380
22381 cat >>confdefs.h <<\_ACEOF
22382 #define HAVE_AS_REL16 1
22383 _ACEOF
22384
22385 fi
22386
22387     case $target in
22388       *-*-aix*) conftest_s='    .machine "pwr6"
22389         .csect .text[PR]
22390         cmpb 3,4,5';;
22391       *) conftest_s='   .machine power6
22392         .text
22393         cmpb 3,4,5';;
22394     esac
22395
22396     echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
22397 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
22398 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
22399   echo $ECHO_N "(cached) $ECHO_C" >&6
22400 else
22401   gcc_cv_as_powerpc_cmpb=no
22402     if test $in_tree_gas = yes; then
22403     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22404   then gcc_cv_as_powerpc_cmpb=yes
22405 fi
22406   elif test x$gcc_cv_as != x; then
22407     echo "$conftest_s" > conftest.s
22408     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22409   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22410   (eval $ac_try) 2>&5
22411   ac_status=$?
22412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22413   (exit $ac_status); }; }
22414     then
22415         gcc_cv_as_powerpc_cmpb=yes
22416     else
22417       echo "configure: failed program was" >&5
22418       cat conftest.s >&5
22419     fi
22420     rm -f conftest.o conftest.s
22421   fi
22422 fi
22423 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
22424 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
22425 if test $gcc_cv_as_powerpc_cmpb = yes; then
22426
22427 cat >>confdefs.h <<\_ACEOF
22428 #define HAVE_AS_CMPB 1
22429 _ACEOF
22430
22431 fi
22432
22433     case $target in
22434       *-*-aix*) conftest_s='    .machine "pwr6"
22435         .csect .text[PR]
22436         dadd 1,2,3';;
22437       *) conftest_s='   .machine power6
22438         .text
22439         dadd 1,2,3';;
22440     esac
22441
22442     echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
22443 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
22444 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
22445   echo $ECHO_N "(cached) $ECHO_C" >&6
22446 else
22447   gcc_cv_as_powerpc_dfp=no
22448     if test $in_tree_gas = yes; then
22449     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22450   then gcc_cv_as_powerpc_dfp=yes
22451 fi
22452   elif test x$gcc_cv_as != x; then
22453     echo "$conftest_s" > conftest.s
22454     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22455   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22456   (eval $ac_try) 2>&5
22457   ac_status=$?
22458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22459   (exit $ac_status); }; }
22460     then
22461         gcc_cv_as_powerpc_dfp=yes
22462     else
22463       echo "configure: failed program was" >&5
22464       cat conftest.s >&5
22465     fi
22466     rm -f conftest.o conftest.s
22467   fi
22468 fi
22469 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
22470 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
22471 if test $gcc_cv_as_powerpc_dfp = yes; then
22472
22473 cat >>confdefs.h <<\_ACEOF
22474 #define HAVE_AS_DFP 1
22475 _ACEOF
22476
22477 fi
22478
22479     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22480 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22481 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
22482   echo $ECHO_N "(cached) $ECHO_C" >&6
22483 else
22484   gcc_cv_as_powerpc_gnu_attribute=no
22485     if test $in_tree_gas = yes; then
22486     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22487   then gcc_cv_as_powerpc_gnu_attribute=yes
22488 fi
22489   elif test x$gcc_cv_as != x; then
22490     echo '.gnu_attribute 4,1' > conftest.s
22491     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22492   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22493   (eval $ac_try) 2>&5
22494   ac_status=$?
22495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22496   (exit $ac_status); }; }
22497     then
22498         gcc_cv_as_powerpc_gnu_attribute=yes
22499     else
22500       echo "configure: failed program was" >&5
22501       cat conftest.s >&5
22502     fi
22503     rm -f conftest.o conftest.s
22504   fi
22505 fi
22506 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
22507 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
22508 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
22509
22510 cat >>confdefs.h <<\_ACEOF
22511 #define HAVE_AS_GNU_ATTRIBUTE 1
22512 _ACEOF
22513
22514 fi
22515     ;;
22516
22517   mips*-*-*)
22518     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22519 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22520 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
22521   echo $ECHO_N "(cached) $ECHO_C" >&6
22522 else
22523   gcc_cv_as_mips_explicit_relocs=no
22524     if test $in_tree_gas = yes; then
22525     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22526   then gcc_cv_as_mips_explicit_relocs=yes
22527 fi
22528   elif test x$gcc_cv_as != x; then
22529     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
22530     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22531   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22532   (eval $ac_try) 2>&5
22533   ac_status=$?
22534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22535   (exit $ac_status); }; }
22536     then
22537         gcc_cv_as_mips_explicit_relocs=yes
22538     else
22539       echo "configure: failed program was" >&5
22540       cat conftest.s >&5
22541     fi
22542     rm -f conftest.o conftest.s
22543   fi
22544 fi
22545 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
22546 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
22547 if test $gcc_cv_as_mips_explicit_relocs = yes; then
22548   if test x$target_cpu_default = x
22549        then target_cpu_default=MASK_EXPLICIT_RELOCS
22550        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
22551        fi
22552 fi
22553     echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
22554 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
22555 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
22556   echo $ECHO_N "(cached) $ECHO_C" >&6
22557 else
22558   gcc_cv_as_mips_no_shared=no
22559     if test $in_tree_gas = yes; then
22560     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22561   then gcc_cv_as_mips_no_shared=yes
22562 fi
22563   elif test x$gcc_cv_as != x; then
22564     echo 'nop' > conftest.s
22565     if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
22566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22567   (eval $ac_try) 2>&5
22568   ac_status=$?
22569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22570   (exit $ac_status); }; }
22571     then
22572         gcc_cv_as_mips_no_shared=yes
22573     else
22574       echo "configure: failed program was" >&5
22575       cat conftest.s >&5
22576     fi
22577     rm -f conftest.o conftest.s
22578   fi
22579 fi
22580 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
22581 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
22582 if test $gcc_cv_as_mips_no_shared = yes; then
22583
22584 cat >>confdefs.h <<\_ACEOF
22585 #define HAVE_AS_NO_SHARED 1
22586 _ACEOF
22587
22588 fi
22589
22590     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22591 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22592 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
22593   echo $ECHO_N "(cached) $ECHO_C" >&6
22594 else
22595   gcc_cv_as_mips_gnu_attribute=no
22596     if test $in_tree_gas = yes; then
22597     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22598   then gcc_cv_as_mips_gnu_attribute=yes
22599 fi
22600   elif test x$gcc_cv_as != x; then
22601     echo '.gnu_attribute 4,1' > conftest.s
22602     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22603   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22604   (eval $ac_try) 2>&5
22605   ac_status=$?
22606   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22607   (exit $ac_status); }; }
22608     then
22609         gcc_cv_as_mips_gnu_attribute=yes
22610     else
22611       echo "configure: failed program was" >&5
22612       cat conftest.s >&5
22613     fi
22614     rm -f conftest.o conftest.s
22615   fi
22616 fi
22617 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
22618 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
22619 if test $gcc_cv_as_mips_gnu_attribute = yes; then
22620
22621 cat >>confdefs.h <<\_ACEOF
22622 #define HAVE_AS_GNU_ATTRIBUTE 1
22623 _ACEOF
22624
22625 fi
22626
22627     echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
22628 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
22629 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
22630   echo $ECHO_N "(cached) $ECHO_C" >&6
22631 else
22632   gcc_cv_as_mips_dtprelword=no
22633     if test $in_tree_gas = yes; then
22634     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22635   then gcc_cv_as_mips_dtprelword=yes
22636 fi
22637   elif test x$gcc_cv_as != x; then
22638     echo '.section .tdata,"awT",@progbits
22639 x:
22640         .word 2
22641         .text
22642         .dtprelword x+0x8000' > conftest.s
22643     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22644   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22645   (eval $ac_try) 2>&5
22646   ac_status=$?
22647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22648   (exit $ac_status); }; }
22649     then
22650         gcc_cv_as_mips_dtprelword=yes
22651     else
22652       echo "configure: failed program was" >&5
22653       cat conftest.s >&5
22654     fi
22655     rm -f conftest.o conftest.s
22656   fi
22657 fi
22658 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
22659 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
22660 if test $gcc_cv_as_mips_dtprelword = yes; then
22661
22662 cat >>confdefs.h <<\_ACEOF
22663 #define HAVE_AS_DTPRELWORD 1
22664 _ACEOF
22665
22666 fi
22667     ;;
22668 esac
22669
22670 # Mips and HP-UX need the GNU assembler.
22671 # Linux on IA64 might be able to use the Intel assembler.
22672
22673 case "$target" in
22674   mips*-*-* | *-*-hpux* )
22675     if test x$gas_flag = xyes \
22676        || test x"$host" != x"$build" \
22677        || test ! -x "$gcc_cv_as" \
22678        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
22679       :
22680     else
22681       echo "*** This configuration requires the GNU assembler" >&2
22682       exit 1
22683     fi
22684     ;;
22685 esac
22686
22687 # ??? Not all targets support dwarf2 debug_line, even within a version
22688 # of gas.  Moreover, we need to emit a valid instruction to trigger any
22689 # info to the output file.  So, as supported targets are added to gas 2.11,
22690 # add some instruction here to (also) show we expect this might work.
22691 # ??? Once 2.11 is released, probably need to add first known working
22692 # version to the per-target configury.
22693 case "$target" in
22694   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
22695   | x86_64*-*-* | hppa*-*-* | arm*-*-* \
22696   | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* \
22697   | spu-*-* | fido*-*-*)
22698     insn="nop"
22699     ;;
22700   ia64*-*-* | s390*-*-*)
22701     insn="nop 0"
22702     ;;
22703   mmix-*-*)
22704     insn="swym 0"
22705     ;;
22706 esac
22707 if test x"$insn" != x; then
22708  conftest_s="\
22709         .file 1 \"conftest.s\"
22710         .loc 1 3 0
22711         $insn"
22712  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
22713 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
22714 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
22715   echo $ECHO_N "(cached) $ECHO_C" >&6
22716 else
22717   gcc_cv_as_dwarf2_debug_line=no
22718     if test $in_tree_gas = yes; then
22719     if test $in_tree_gas_is_elf = yes \
22720   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22721   then gcc_cv_as_dwarf2_debug_line=yes
22722 fi
22723   elif test x$gcc_cv_as != x; then
22724     echo "$conftest_s" > conftest.s
22725     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22726   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22727   (eval $ac_try) 2>&5
22728   ac_status=$?
22729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22730   (exit $ac_status); }; }
22731     then
22732         if test x$gcc_cv_objdump != x \
22733    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
22734       | grep debug_line > /dev/null 2>&1; then
22735      gcc_cv_as_dwarf2_debug_line=yes
22736    fi
22737     else
22738       echo "configure: failed program was" >&5
22739       cat conftest.s >&5
22740     fi
22741     rm -f conftest.o conftest.s
22742   fi
22743 fi
22744 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
22745 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
22746
22747
22748 # The .debug_line file table must be in the exact order that
22749 # we specified the files, since these indices are also used
22750 # by DW_AT_decl_file.  Approximate this test by testing if
22751 # the assembler bitches if the same index is assigned twice.
22752  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
22753 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
22754 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
22755   echo $ECHO_N "(cached) $ECHO_C" >&6
22756 else
22757   gcc_cv_as_dwarf2_file_buggy=no
22758   if test x$gcc_cv_as != x; then
22759     echo '      .file 1 "foo.s"
22760         .file 1 "bar.s"' > conftest.s
22761     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22762   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22763   (eval $ac_try) 2>&5
22764   ac_status=$?
22765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22766   (exit $ac_status); }; }
22767     then
22768         gcc_cv_as_dwarf2_file_buggy=yes
22769     else
22770       echo "configure: failed program was" >&5
22771       cat conftest.s >&5
22772     fi
22773     rm -f conftest.o conftest.s
22774   fi
22775 fi
22776 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
22777 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
22778
22779
22780  if test $gcc_cv_as_dwarf2_debug_line = yes \
22781  && test $gcc_cv_as_dwarf2_file_buggy = no; then
22782
22783 cat >>confdefs.h <<\_ACEOF
22784 #define HAVE_AS_DWARF2_DEBUG_LINE 1
22785 _ACEOF
22786
22787  fi
22788
22789  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
22790 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
22791 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
22792   echo $ECHO_N "(cached) $ECHO_C" >&6
22793 else
22794   gcc_cv_as_gdwarf2_flag=no
22795     if test $in_tree_gas = yes; then
22796     if test $in_tree_gas_is_elf = yes \
22797   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22798   then gcc_cv_as_gdwarf2_flag=yes
22799 fi
22800   elif test x$gcc_cv_as != x; then
22801     echo "$insn" > conftest.s
22802     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
22803   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22804   (eval $ac_try) 2>&5
22805   ac_status=$?
22806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22807   (exit $ac_status); }; }
22808     then
22809         gcc_cv_as_gdwarf2_flag=yes
22810     else
22811       echo "configure: failed program was" >&5
22812       cat conftest.s >&5
22813     fi
22814     rm -f conftest.o conftest.s
22815   fi
22816 fi
22817 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
22818 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
22819 if test $gcc_cv_as_gdwarf2_flag = yes; then
22820
22821 cat >>confdefs.h <<\_ACEOF
22822 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
22823 _ACEOF
22824
22825 fi
22826
22827  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
22828 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
22829 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
22830   echo $ECHO_N "(cached) $ECHO_C" >&6
22831 else
22832   gcc_cv_as_gstabs_flag=no
22833     if test $in_tree_gas = yes; then
22834     if test $in_tree_gas_is_elf = yes \
22835   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22836   then gcc_cv_as_gstabs_flag=yes
22837 fi
22838   elif test x$gcc_cv_as != x; then
22839     echo "$insn" > conftest.s
22840     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
22841   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22842   (eval $ac_try) 2>&5
22843   ac_status=$?
22844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22845   (exit $ac_status); }; }
22846     then
22847         # The native Solaris 9/Intel assembler doesn't understand --gstabs
22848    # and warns about it, but still exits successfully.  So check for
22849    # this.
22850    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
22851   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22852   (eval $ac_try) 2>&5
22853   ac_status=$?
22854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22855   (exit $ac_status); }; }
22856    then :
22857    else gcc_cv_as_gstabs_flag=yes
22858    fi
22859     else
22860       echo "configure: failed program was" >&5
22861       cat conftest.s >&5
22862     fi
22863     rm -f conftest.o conftest.s
22864   fi
22865 fi
22866 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
22867 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
22868 if test $gcc_cv_as_gstabs_flag = yes; then
22869
22870 cat >>confdefs.h <<\_ACEOF
22871 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
22872 _ACEOF
22873
22874 fi
22875
22876  echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
22877 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
22878 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
22879   echo $ECHO_N "(cached) $ECHO_C" >&6
22880 else
22881   gcc_cv_as_debug_prefix_map_flag=no
22882     if test $in_tree_gas = yes; then
22883     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22884   then gcc_cv_as_debug_prefix_map_flag=yes
22885 fi
22886   elif test x$gcc_cv_as != x; then
22887     echo "$insn" > conftest.s
22888     if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
22889   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22890   (eval $ac_try) 2>&5
22891   ac_status=$?
22892   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22893   (exit $ac_status); }; }
22894     then
22895         gcc_cv_as_debug_prefix_map_flag=yes
22896     else
22897       echo "configure: failed program was" >&5
22898       cat conftest.s >&5
22899     fi
22900     rm -f conftest.o conftest.s
22901   fi
22902 fi
22903 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
22904 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
22905 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
22906
22907 cat >>confdefs.h <<\_ACEOF
22908 #define HAVE_AS_DEBUG_PREFIX_MAP 1
22909 _ACEOF
22910
22911 fi
22912 fi
22913
22914 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
22915 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
22916 if test "${gcc_cv_as_line_zero+set}" = set; then
22917   echo $ECHO_N "(cached) $ECHO_C" >&6
22918 else
22919   gcc_cv_as_line_zero=no
22920   if test $in_tree_gas = yes; then
22921     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
22922   then gcc_cv_as_line_zero=yes
22923 fi
22924   elif test "x$gcc_cv_as" != x; then
22925     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
22926     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
22927   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22928   (eval $ac_try) 2>&5
22929   ac_status=$?
22930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22931   (exit $ac_status); }; } &&
22932        test "x`cat conftest.out`" = x
22933     then
22934       gcc_cv_as_line_zero=yes
22935     else
22936       echo "configure: failed program was" >&5
22937       cat conftest.s >&5
22938       echo "configure: error output was" >&5
22939       cat conftest.out >&5
22940     fi
22941     rm -f conftest.o conftest.s conftest.out
22942   fi
22943 fi
22944 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
22945 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
22946 if test "x$gcc_cv_as_line_zero" = xyes; then
22947
22948 cat >>confdefs.h <<\_ACEOF
22949 #define HAVE_AS_LINE_ZERO 1
22950 _ACEOF
22951
22952 fi
22953
22954 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
22955 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
22956 gcc_cv_ld_ro_rw_mix=unknown
22957 if test $in_tree_ld = yes ; then
22958   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22959      && test $in_tree_ld_is_elf = yes; then
22960     gcc_cv_ld_ro_rw_mix=read-write
22961   fi
22962 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22963   echo '.section myfoosect, "a"' > conftest1.s
22964   echo '.section myfoosect, "aw"' > conftest2.s
22965   echo '.byte 1' >> conftest2.s
22966   echo '.section myfoosect, "a"' > conftest3.s
22967   echo '.byte 0' >> conftest3.s
22968   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22969      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22970      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22971      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22972         conftest2.o conftest3.o > /dev/null 2>&1; then
22973     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22974                          | sed -e '/myfoosect/!d' -e N`
22975     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22976       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22977         gcc_cv_ld_ro_rw_mix=read-only
22978       else
22979         gcc_cv_ld_ro_rw_mix=read-write
22980       fi
22981     fi
22982   fi
22983   rm -f conftest.* conftest[123].*
22984 fi
22985 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22986
22987 cat >>confdefs.h <<\_ACEOF
22988 #define HAVE_LD_RO_RW_SECTION_MIXING 1
22989 _ACEOF
22990
22991 fi
22992 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
22993 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
22994
22995 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
22996 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
22997 gcc_cv_ld_eh_frame_hdr=no
22998 if test $in_tree_ld = yes ; then
22999   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23000      && test $in_tree_ld_is_elf = yes; then
23001     gcc_cv_ld_eh_frame_hdr=yes
23002   fi
23003 elif test x$gcc_cv_ld != x; then
23004         # Check if linker supports --eh-frame-hdr option
23005         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23006                 gcc_cv_ld_eh_frame_hdr=yes
23007         fi
23008 fi
23009
23010 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23011
23012 cat >>confdefs.h <<\_ACEOF
23013 #define HAVE_LD_EH_FRAME_HDR 1
23014 _ACEOF
23015
23016 fi
23017 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23018 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23019
23020 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23021 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23022 gcc_cv_ld_pie=no
23023 if test $in_tree_ld = yes ; then
23024   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23025      && test $in_tree_ld_is_elf = yes; then
23026     gcc_cv_ld_pie=yes
23027   fi
23028 elif test x$gcc_cv_ld != x; then
23029         # Check if linker supports -pie option
23030         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23031                 gcc_cv_ld_pie=yes
23032         fi
23033 fi
23034 if test x"$gcc_cv_ld_pie" = xyes; then
23035
23036 cat >>confdefs.h <<\_ACEOF
23037 #define HAVE_LD_PIE 1
23038 _ACEOF
23039
23040 fi
23041 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23042 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23043
23044 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23045 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23046 gcc_cv_ld_eh_gc_sections=no
23047 if test $in_tree_ld = yes ; then
23048   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23049      && test $in_tree_ld_is_elf = yes; then
23050     gcc_cv_ld_eh_gc_sections=yes
23051   fi
23052 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23053   cat > conftest.s <<EOF
23054         .section        .text
23055 .globl _start
23056         .type _start, @function
23057 _start:
23058         .long foo
23059         .size _start, .-_start
23060         .section        .text.foo,"ax",@progbits
23061         .type foo, @function
23062 foo:
23063         .long 0
23064         .size foo, .-foo
23065         .section        .gcc_except_table.foo,"a",@progbits
23066 .L0:
23067         .long 0
23068         .section        .eh_frame,"a",@progbits
23069         .long .L0
23070 EOF
23071   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23072     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23073          | grep "gc-sections option ignored" > /dev/null; then
23074       gcc_cv_ld_eh_gc_sections=no
23075     elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23076       gcc_cv_ld_eh_gc_sections=yes
23077       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
23078       if test x$gcc_cv_as_comdat_group != xyes; then
23079         gcc_cv_ld_eh_gc_sections=no
23080         cat > conftest.s <<EOF
23081         .section        .text
23082 .globl _start
23083         .type _start, @function
23084 _start:
23085         .long foo
23086         .size _start, .-_start
23087         .section        .gnu.linkonce.t.foo,"ax",@progbits
23088         .type foo, @function
23089 foo:
23090         .long 0
23091         .size foo, .-foo
23092         .section        .gcc_except_table.foo,"a",@progbits
23093 .L0:
23094         .long 0
23095         .section        .eh_frame,"a",@progbits
23096         .long .L0
23097 EOF
23098         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23099           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23100                | grep "gc-sections option ignored" > /dev/null; then
23101             gcc_cv_ld_eh_gc_sections=no
23102           elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23103             gcc_cv_ld_eh_gc_sections=yes
23104           fi
23105         fi
23106       fi
23107     fi
23108   fi
23109   rm -f conftest.s conftest.o conftest
23110 fi
23111 case "$target" in
23112   hppa*-*-linux*)
23113     # ??? This apparently exposes a binutils bug with PC-relative relocations.
23114     gcc_cv_ld_eh_gc_sections=no
23115     ;;
23116 esac
23117 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
23118
23119 cat >>confdefs.h <<\_ACEOF
23120 #define HAVE_LD_EH_GC_SECTIONS 1
23121 _ACEOF
23122
23123 fi
23124 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
23125 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
23126
23127 # --------
23128 # UNSORTED
23129 # --------
23130
23131 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
23132 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
23133 if test "${gcc_cv_ld_as_needed+set}" = set; then
23134   echo $ECHO_N "(cached) $ECHO_C" >&6
23135 else
23136   gcc_cv_ld_as_needed=no
23137 if test $in_tree_ld = yes ; then
23138   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23139      && test $in_tree_ld_is_elf = yes; then
23140     gcc_cv_ld_as_needed=yes
23141   fi
23142 elif test x$gcc_cv_ld != x; then
23143         # Check if linker supports --as-needed and --no-as-needed options
23144         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
23145                 gcc_cv_ld_as_needed=yes
23146         fi
23147 fi
23148
23149 fi
23150 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
23151 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
23152 if test x"$gcc_cv_ld_as_needed" = xyes; then
23153
23154 cat >>confdefs.h <<\_ACEOF
23155 #define HAVE_LD_AS_NEEDED 1
23156 _ACEOF
23157
23158 fi
23159
23160 case "$target:$tm_file" in
23161   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
23162     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
23163 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
23164 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
23165   echo $ECHO_N "(cached) $ECHO_C" >&6
23166 else
23167   gcc_cv_ld_no_dot_syms=no
23168     if test $in_tree_ld = yes ; then
23169       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
23170         gcc_cv_ld_no_dot_syms=yes
23171       fi
23172     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
23173       cat > conftest1.s <<EOF
23174         .text
23175         bl .foo
23176 EOF
23177       cat > conftest2.s <<EOF
23178         .section ".opd","aw"
23179         .align 3
23180         .globl foo
23181         .type foo,@function
23182 foo:
23183         .quad .LEfoo,.TOC.@tocbase,0
23184         .text
23185 .LEfoo:
23186         blr
23187         .size foo,.-.LEfoo
23188 EOF
23189       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
23190          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
23191          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
23192         gcc_cv_ld_no_dot_syms=yes
23193       fi
23194       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
23195     fi
23196
23197 fi
23198 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
23199 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
23200     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
23201
23202 cat >>confdefs.h <<\_ACEOF
23203 #define HAVE_LD_NO_DOT_SYMS 1
23204 _ACEOF
23205
23206     fi
23207     ;;
23208 esac
23209
23210 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
23211 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
23212 if test "${gcc_cv_ld_sysroot+set}" = set; then
23213   echo $ECHO_N "(cached) $ECHO_C" >&6
23214 else
23215   gcc_cv_ld_sysroot=no
23216   if test $in_tree_ld = yes ; then
23217       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
23218         gcc_cv_ld_sysroot=yes
23219       fi
23220   elif test x$gcc_cv_ld != x; then
23221     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
23222       gcc_cv_ld_sysroot=yes
23223     fi
23224   fi
23225 fi
23226 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
23227 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
23228 if test x"$gcc_cv_ld_sysroot" = xyes; then
23229
23230 cat >>confdefs.h <<\_ACEOF
23231 #define HAVE_LD_SYSROOT 1
23232 _ACEOF
23233
23234 fi
23235
23236 if test x$with_sysroot = x && test x$host = x$target \
23237    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
23238    && test "$prefix" != "NONE"; then
23239
23240 cat >>confdefs.h <<_ACEOF
23241 #define PREFIX_INCLUDE_DIR "$prefix/include"
23242 _ACEOF
23243
23244 fi
23245
23246 # Test for stack protector support in target C library.
23247 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
23248 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
23249 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
23250   echo $ECHO_N "(cached) $ECHO_C" >&6
23251 else
23252   gcc_cv_libc_provides_ssp=no
23253     case "$target" in
23254        *-*-linux*)
23255       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23256         if test "x$with_sysroot" = x; then
23257           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23258         elif test "x$with_build_sysroot" != "x"; then
23259           glibc_header_dir="${with_build_sysroot}/usr/include"
23260         elif test "x$with_sysroot" = xyes; then
23261           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23262         else
23263           glibc_header_dir="${with_sysroot}/usr/include"
23264         fi
23265       else
23266         glibc_header_dir=/usr/include
23267       fi
23268       # glibc 2.4 and later provides __stack_chk_fail and
23269       # either __stack_chk_guard, or TLS access to stack guard canary.
23270       if test -f $glibc_header_dir/features.h \
23271          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
23272             $glibc_header_dir/features.h > /dev/null; then
23273         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
23274            $glibc_header_dir/features.h > /dev/null; then
23275           gcc_cv_libc_provides_ssp=yes
23276         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
23277              $glibc_header_dir/features.h > /dev/null \
23278              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
23279              $glibc_header_dir/features.h > /dev/null; then
23280           gcc_cv_libc_provides_ssp=yes
23281         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
23282              $glibc_header_dir/features.h > /dev/null && \
23283              test -f $glibc_header_dir/bits/uClibc_config.h && \
23284              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
23285              $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
23286           gcc_cv_libc_provides_ssp=yes
23287         fi
23288       fi
23289         ;;
23290        *-*-darwin*)
23291          echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
23292 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
23293 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
23294   echo $ECHO_N "(cached) $ECHO_C" >&6
23295 else
23296   cat >conftest.$ac_ext <<_ACEOF
23297 /* confdefs.h.  */
23298 _ACEOF
23299 cat confdefs.h >>conftest.$ac_ext
23300 cat >>conftest.$ac_ext <<_ACEOF
23301 /* end confdefs.h.  */
23302 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
23303    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23304 #define __stack_chk_fail innocuous___stack_chk_fail
23305
23306 /* System header to define __stub macros and hopefully few prototypes,
23307     which can conflict with char __stack_chk_fail (); below.
23308     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23309     <limits.h> exists even on freestanding compilers.  */
23310
23311 #ifdef __STDC__
23312 # include <limits.h>
23313 #else
23314 # include <assert.h>
23315 #endif
23316
23317 #undef __stack_chk_fail
23318
23319 /* Override any gcc2 internal prototype to avoid an error.  */
23320 #ifdef __cplusplus
23321 extern "C"
23322 {
23323 #endif
23324 /* We use char because int might match the return type of a gcc2
23325    builtin and then its argument prototype would still apply.  */
23326 char __stack_chk_fail ();
23327 /* The GNU C library defines this for functions which it implements
23328     to always fail with ENOSYS.  Some functions are actually named
23329     something starting with __ and the normal name is an alias.  */
23330 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
23331 choke me
23332 #else
23333 char (*f) () = __stack_chk_fail;
23334 #endif
23335 #ifdef __cplusplus
23336 }
23337 #endif
23338
23339 int
23340 main ()
23341 {
23342 return f != __stack_chk_fail;
23343   ;
23344   return 0;
23345 }
23346 _ACEOF
23347 rm -f conftest.$ac_objext conftest$ac_exeext
23348 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
23349   (eval $ac_link) 2>conftest.er1
23350   ac_status=$?
23351   grep -v '^ *+' conftest.er1 >conftest.err
23352   rm -f conftest.er1
23353   cat conftest.err >&5
23354   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23355   (exit $ac_status); } &&
23356          { ac_try='test -z "$ac_c_werror_flag"
23357                          || test ! -s conftest.err'
23358   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23359   (eval $ac_try) 2>&5
23360   ac_status=$?
23361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23362   (exit $ac_status); }; } &&
23363          { ac_try='test -s conftest$ac_exeext'
23364   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23365   (eval $ac_try) 2>&5
23366   ac_status=$?
23367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23368   (exit $ac_status); }; }; then
23369   ac_cv_func___stack_chk_fail=yes
23370 else
23371   echo "$as_me: failed program was:" >&5
23372 sed 's/^/| /' conftest.$ac_ext >&5
23373
23374 ac_cv_func___stack_chk_fail=no
23375 fi
23376 rm -f conftest.err conftest.$ac_objext \
23377       conftest$ac_exeext conftest.$ac_ext
23378 fi
23379 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
23380 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
23381 if test $ac_cv_func___stack_chk_fail = yes; then
23382   gcc_cv_libc_provides_ssp=yes
23383 else
23384   echo "no __stack_chk_fail on this target"
23385 fi
23386
23387         ;;
23388   *) gcc_cv_libc_provides_ssp=no ;;
23389     esac
23390 fi
23391 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
23392 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
23393
23394 if test x$gcc_cv_libc_provides_ssp = xyes; then
23395
23396 cat >>confdefs.h <<\_ACEOF
23397 #define TARGET_LIBC_PROVIDES_SSP 1
23398 _ACEOF
23399
23400 fi
23401
23402 # Check if TFmode long double should be used by default or not.
23403 # Some glibc targets used DFmode long double, but with glibc 2.4
23404 # and later they can use TFmode.
23405 case "$target" in
23406   powerpc*-*-linux* | \
23407   powerpc*-*-gnu* | \
23408   sparc*-*-linux* | \
23409   s390*-*-linux* | \
23410   alpha*-*-linux*)
23411
23412 # Check whether --with-long-double-128 or --without-long-double-128 was given.
23413 if test "${with_long_double_128+set}" = set; then
23414   withval="$with_long_double_128"
23415   gcc_cv_target_ldbl128="$with_long_double_128"
23416 else
23417   gcc_cv_target_ldbl128=no
23418       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23419         if test "x$with_sysroot" = x; then
23420           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23421         elif test "x$with_build_sysroot" != "x"; then
23422           glibc_header_dir="${with_build_sysroot}/usr/include"
23423         elif test "x$with_sysroot" = xyes; then
23424           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23425         else
23426           glibc_header_dir="${with_sysroot}/usr/include"
23427         fi
23428       else
23429         glibc_header_dir=/usr/include
23430       fi
23431       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
23432         $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
23433       && gcc_cv_target_ldbl128=yes
23434
23435 fi;
23436     ;;
23437 esac
23438 if test x$gcc_cv_target_ldbl128 = xyes; then
23439
23440 cat >>confdefs.h <<\_ACEOF
23441 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
23442 _ACEOF
23443
23444 fi
23445
23446 # Find out what GC implementation we want, or may, use.
23447
23448 # Check whether --with-gc or --without-gc was given.
23449 if test "${with_gc+set}" = set; then
23450   withval="$with_gc"
23451   case "$withval" in
23452   page)
23453     GGC=ggc-$withval
23454     ;;
23455   zone)
23456     GGC=ggc-$withval
23457
23458 cat >>confdefs.h <<\_ACEOF
23459 #define GGC_ZONE 1
23460 _ACEOF
23461
23462     ;;
23463   *)
23464     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
23465 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
23466    { (exit 1); exit 1; }; }
23467     ;;
23468 esac
23469 else
23470   GGC=ggc-page
23471 fi;
23472
23473 echo "Using $GGC for garbage collection."
23474
23475 # Use the system's zlib library.
23476 zlibdir=-L../zlib
23477 zlibinc="-I\$(srcdir)/../zlib"
23478
23479 # Check whether --with-system-zlib or --without-system-zlib was given.
23480 if test "${with_system_zlib+set}" = set; then
23481   withval="$with_system_zlib"
23482   zlibdir=
23483 zlibinc=
23484
23485 fi;
23486
23487
23488
23489
23490 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
23491 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
23492     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
23493 if test "${enable_maintainer_mode+set}" = set; then
23494   enableval="$enable_maintainer_mode"
23495   maintainer_mode=$enableval
23496 else
23497   maintainer_mode=no
23498 fi;
23499
23500 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
23501 echo "${ECHO_T}$maintainer_mode" >&6
23502
23503 if test "$maintainer_mode" = "yes"; then
23504   MAINT=''
23505 else
23506   MAINT='#'
23507 fi
23508
23509 # --------------
23510 # Language hooks
23511 # --------------
23512
23513 # Make empty files to contain the specs and options for each language.
23514 # Then add #include lines to for a compiler that has specs and/or options.
23515
23516 subdirs=
23517 lang_opt_files=
23518 lang_specs_files=
23519 lang_tree_files=
23520 # These (without "all_") are set in each config-lang.in.
23521 # `language' must be a single word so is spelled singularly.
23522 all_languages=
23523 all_compilers=
23524 all_outputs='Makefile gccbug libada-mk'
23525 # List of language makefile fragments.
23526 all_lang_makefrags=
23527 # List of language subdirectory makefiles.  Deprecated.
23528 all_lang_makefiles=
23529 # Additional files for gengtype
23530 all_gtfiles="$target_gtfiles"
23531
23532 # These are the languages that are set in --enable-languages,
23533 # and are available in the GCC tree.
23534 all_selected_languages=
23535
23536 # Add the language fragments.
23537 # Languages are added via two mechanisms.  Some information must be
23538 # recorded in makefile variables, these are defined in config-lang.in.
23539 # We accumulate them and plug them into the main Makefile.
23540 # The other mechanism is a set of hooks for each of the main targets
23541 # like `clean', `install', etc.
23542
23543 language_hooks="Make-hooks"
23544
23545 for lang in ${srcdir}/*/config-lang.in
23546 do
23547         test "$lang" = "${srcdir}/*/config-lang.in" && continue
23548
23549         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
23550         if test "x$lang_alias" = x
23551         then
23552               echo "$lang doesn't set \$language." 1>&2
23553               exit 1
23554         fi
23555         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
23556         subdirs="$subdirs $subdir"
23557
23558         # $gcc_subdir is where the gcc integration files are to be found
23559         # for a language, both for internal compiler purposes (compiler
23560         # sources implementing front-end to GCC tree converters), and for
23561         # build infrastructure purposes (Make-lang.in, etc.)
23562         #
23563         # This will be <subdir> (relative to $srcdir) if a line like
23564         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
23565         # is found in <langdir>/config-lang.in, and will remain <langdir>
23566         # otherwise.
23567         #
23568         # Except for the language alias (fetched above), the regular
23569         # "config-lang.in" contents are always retrieved from $gcc_subdir,
23570         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
23571         # only this and the language alias.
23572
23573         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
23574         if [ "$gcc_subdir" = "" ]; then
23575            gcc_subdir="$subdir"
23576         fi
23577
23578         case ",$enable_languages," in
23579         *,$lang_alias,*)
23580             all_selected_languages="$all_selected_languages $lang_alias"
23581             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
23582                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
23583             fi
23584             ;;
23585         esac
23586
23587         language=
23588         boot_language=
23589         compilers=
23590         outputs=
23591         gtfiles=
23592         subdir_requires=
23593         . ${srcdir}/$gcc_subdir/config-lang.in
23594         if test "x$language" = x
23595         then
23596                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
23597                 exit 1
23598         fi
23599
23600         ok=:
23601         case ",$enable_languages," in
23602                 *,$lang_alias,*) ;;
23603                 *)
23604                         for i in $subdir_requires; do
23605                                 test -f "${srcdir}/$i/config-lang.in" && continue
23606                                 ok=false
23607                                 break
23608                         done
23609                 ;;
23610         esac
23611         $ok || continue
23612
23613         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
23614         if test -f $srcdir/$gcc_subdir/lang.opt; then
23615             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
23616         fi
23617         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
23618             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
23619         fi
23620         if test -f ${srcdir}/$gcc_subdir/Makefile.in
23621                 then all_lang_makefiles="$gcc_subdir/Makefile"
23622         fi
23623         all_languages="$all_languages $language"
23624         all_compilers="$all_compilers $compilers"
23625         all_outputs="$all_outputs $outputs"
23626         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
23627 done
23628
23629 # Pick up gtfiles for c
23630 gtfiles=
23631 . ${srcdir}/c-config-lang.in
23632 all_gtfiles="$all_gtfiles [c] $gtfiles"
23633
23634 check_languages=
23635 for language in $all_selected_languages
23636 do
23637         check_languages="$check_languages check-$language"
23638 done
23639
23640 # We link each language in with a set of hooks, reached indirectly via
23641 # lang.${target}.  Only do so for selected languages.
23642
23643 rm -f Make-hooks
23644 touch Make-hooks
23645 target_list="all.cross start.encap rest.encap tags \
23646         install-common install-man install-info install-pdf dvi pdf \
23647         html uninstall info man srcextra srcman srcinfo \
23648         mostlyclean clean distclean maintainer-clean"
23649
23650 for t in $target_list
23651 do
23652         x=
23653         for lang in $all_selected_languages
23654         do
23655                 x="$x $lang.$t"
23656         done
23657         echo "lang.$t: $x" >> Make-hooks
23658 done
23659
23660 # --------
23661 # UNSORTED
23662 # --------
23663
23664 # Create .gdbinit.
23665
23666 echo "dir ." > .gdbinit
23667 echo "dir ${srcdir}" >> .gdbinit
23668 if test x$gdb_needs_out_file_path = xyes
23669 then
23670         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
23671 fi
23672 if test "x$subdirs" != x; then
23673         for s in $subdirs
23674         do
23675                 echo "dir ${srcdir}/$s" >> .gdbinit
23676         done
23677 fi
23678 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
23679
23680 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
23681
23682
23683
23684 # Find a directory in which to install a shared libgcc.
23685
23686 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
23687 if test "${enable_version_specific_runtime_libs+set}" = set; then
23688   enableval="$enable_version_specific_runtime_libs"
23689
23690 fi;
23691
23692
23693 # Check whether --with-slibdir or --without-slibdir was given.
23694 if test "${with_slibdir+set}" = set; then
23695   withval="$with_slibdir"
23696   slibdir="$with_slibdir"
23697 else
23698   if test "${enable_version_specific_runtime_libs+set}" = set; then
23699   slibdir='$(libsubdir)'
23700 elif test "$host" != "$target"; then
23701   slibdir='$(build_tooldir)/lib'
23702 else
23703   slibdir='$(libdir)'
23704 fi
23705 fi;
23706
23707
23708
23709 # Check whether --with-datarootdir or --without-datarootdir was given.
23710 if test "${with_datarootdir+set}" = set; then
23711   withval="$with_datarootdir"
23712   datarootdir="\${prefix}/$with_datarootdir"
23713 else
23714   datarootdir='$(prefix)/share'
23715 fi;
23716
23717
23718
23719 # Check whether --with-docdir or --without-docdir was given.
23720 if test "${with_docdir+set}" = set; then
23721   withval="$with_docdir"
23722   docdir="\${prefix}/$with_docdir"
23723 else
23724   docdir='$(datarootdir)'
23725 fi;
23726
23727
23728
23729 # Check whether --with-htmldir or --without-htmldir was given.
23730 if test "${with_htmldir+set}" = set; then
23731   withval="$with_htmldir"
23732   htmldir="\${prefix}/$with_htmldir"
23733 else
23734   htmldir='$(docdir)'
23735 fi;
23736
23737
23738 # Substitute configuration variables
23739
23740
23741
23742
23743
23744
23745
23746
23747
23748
23749
23750
23751
23752
23753
23754
23755
23756
23757
23758
23759
23760
23761
23762
23763
23764
23765
23766
23767
23768
23769
23770
23771
23772
23773
23774
23775
23776
23777
23778
23779
23780
23781
23782
23783
23784
23785
23786
23787
23788
23789
23790
23791
23792
23793
23794
23795
23796 # Echo link setup.
23797 if test x${build} = x${host} ; then
23798   if test x${host} = x${target} ; then
23799     echo "Links are now set up to build a native compiler for ${target}." 1>&2
23800   else
23801     echo "Links are now set up to build a cross-compiler" 1>&2
23802     echo " from ${host} to ${target}." 1>&2
23803   fi
23804 else
23805   if test x${host} = x${target} ; then
23806     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
23807     echo " for ${target}." 1>&2
23808   else
23809     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
23810     echo " from ${host} to ${target}." 1>&2
23811   fi
23812 fi
23813
23814
23815
23816
23817 # Configure the subdirectories
23818 # AC_CONFIG_SUBDIRS($subdirs)
23819
23820 # Create the Makefile
23821 # and configure language subdirectories
23822           ac_config_files="$ac_config_files $all_outputs"
23823
23824
23825           ac_config_commands="$ac_config_commands default"
23826
23827 cat >confcache <<\_ACEOF
23828 # This file is a shell script that caches the results of configure
23829 # tests run on this system so they can be shared between configure
23830 # scripts and configure runs, see configure's option --config-cache.
23831 # It is not useful on other systems.  If it contains results you don't
23832 # want to keep, you may remove or edit it.
23833 #
23834 # config.status only pays attention to the cache file if you give it
23835 # the --recheck option to rerun configure.
23836 #
23837 # `ac_cv_env_foo' variables (set or unset) will be overridden when
23838 # loading this file, other *unset* `ac_cv_foo' will be assigned the
23839 # following values.
23840
23841 _ACEOF
23842
23843 # The following way of writing the cache mishandles newlines in values,
23844 # but we know of no workaround that is simple, portable, and efficient.
23845 # So, don't put newlines in cache variables' values.
23846 # Ultrix sh set writes to stderr and can't be redirected directly,
23847 # and sets the high bit in the cache file unless we assign to the vars.
23848 {
23849   (set) 2>&1 |
23850     case `(ac_space=' '; set | grep ac_space) 2>&1` in
23851     *ac_space=\ *)
23852       # `set' does not quote correctly, so add quotes (double-quote
23853       # substitution turns \\\\ into \\, and sed turns \\ into \).
23854       sed -n \
23855         "s/'/'\\\\''/g;
23856           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
23857       ;;
23858     *)
23859       # `set' quotes correctly as required by POSIX, so do not add quotes.
23860       sed -n \
23861         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
23862       ;;
23863     esac;
23864 } |
23865   sed '
23866      t clear
23867      : clear
23868      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
23869      t end
23870      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
23871      : end' >>confcache
23872 if diff $cache_file confcache >/dev/null 2>&1; then :; else
23873   if test -w $cache_file; then
23874     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
23875     cat confcache >$cache_file
23876   else
23877     echo "not updating unwritable cache $cache_file"
23878   fi
23879 fi
23880 rm -f confcache
23881
23882 test "x$prefix" = xNONE && prefix=$ac_default_prefix
23883 # Let make expand exec_prefix.
23884 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
23885
23886 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23887 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23888 # trailing colons and then remove the whole line if VPATH becomes empty
23889 # (actually we leave an empty line to preserve line numbers).
23890 if test "x$srcdir" = x.; then
23891   ac_vpsub='/^[  ]*VPATH[        ]*=/{
23892 s/:*\$(srcdir):*/:/;
23893 s/:*\${srcdir}:*/:/;
23894 s/:*@srcdir@:*/:/;
23895 s/^\([^=]*=[     ]*\):*/\1/;
23896 s/:*$//;
23897 s/^[^=]*=[       ]*$//;
23898 }'
23899 fi
23900
23901 DEFS=-DHAVE_CONFIG_H
23902
23903 ac_libobjs=
23904 ac_ltlibobjs=
23905 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
23906   # 1. Remove the extension, and $U if already installed.
23907   ac_i=`echo "$ac_i" |
23908          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
23909   # 2. Add them.
23910   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
23911   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
23912 done
23913 LIBOBJS=$ac_libobjs
23914
23915 LTLIBOBJS=$ac_ltlibobjs
23916
23917
23918
23919 : ${CONFIG_STATUS=./config.status}
23920 ac_clean_files_save=$ac_clean_files
23921 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
23922 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
23923 echo "$as_me: creating $CONFIG_STATUS" >&6;}
23924 cat >$CONFIG_STATUS <<_ACEOF
23925 #! $SHELL
23926 # Generated by $as_me.
23927 # Run this file to recreate the current configuration.
23928 # Compiler output produced by configure, useful for debugging
23929 # configure, is in config.log if it exists.
23930
23931 debug=false
23932 ac_cs_recheck=false
23933 ac_cs_silent=false
23934 SHELL=\${CONFIG_SHELL-$SHELL}
23935 _ACEOF
23936
23937 cat >>$CONFIG_STATUS <<\_ACEOF
23938 ## --------------------- ##
23939 ## M4sh Initialization.  ##
23940 ## --------------------- ##
23941
23942 # Be Bourne compatible
23943 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
23944   emulate sh
23945   NULLCMD=:
23946   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
23947   # is contrary to our usage.  Disable this feature.
23948   alias -g '${1+"$@"}'='"$@"'
23949 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
23950   set -o posix
23951 fi
23952 DUALCASE=1; export DUALCASE # for MKS sh
23953
23954 # Support unset when possible.
23955 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
23956   as_unset=unset
23957 else
23958   as_unset=false
23959 fi
23960
23961
23962 # Work around bugs in pre-3.0 UWIN ksh.
23963 $as_unset ENV MAIL MAILPATH
23964 PS1='$ '
23965 PS2='> '
23966 PS4='+ '
23967
23968 # NLS nuisances.
23969 for as_var in \
23970   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
23971   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
23972   LC_TELEPHONE LC_TIME
23973 do
23974   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
23975     eval $as_var=C; export $as_var
23976   else
23977     $as_unset $as_var
23978   fi
23979 done
23980
23981 # Required to use basename.
23982 if expr a : '\(a\)' >/dev/null 2>&1; then
23983   as_expr=expr
23984 else
23985   as_expr=false
23986 fi
23987
23988 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
23989   as_basename=basename
23990 else
23991   as_basename=false
23992 fi
23993
23994
23995 # Name of the executable.
23996 as_me=`$as_basename "$0" ||
23997 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
23998          X"$0" : 'X\(//\)$' \| \
23999          X"$0" : 'X\(/\)$' \| \
24000          .     : '\(.\)' 2>/dev/null ||
24001 echo X/"$0" |
24002     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24003           /^X\/\(\/\/\)$/{ s//\1/; q; }
24004           /^X\/\(\/\).*/{ s//\1/; q; }
24005           s/.*/./; q'`
24006
24007
24008 # PATH needs CR, and LINENO needs CR and PATH.
24009 # Avoid depending upon Character Ranges.
24010 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24011 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24012 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24013 as_cr_digits='0123456789'
24014 as_cr_alnum=$as_cr_Letters$as_cr_digits
24015
24016 # The user is always right.
24017 if test "${PATH_SEPARATOR+set}" != set; then
24018   echo "#! /bin/sh" >conf$$.sh
24019   echo  "exit 0"   >>conf$$.sh
24020   chmod +x conf$$.sh
24021   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24022     PATH_SEPARATOR=';'
24023   else
24024     PATH_SEPARATOR=:
24025   fi
24026   rm -f conf$$.sh
24027 fi
24028
24029
24030   as_lineno_1=$LINENO
24031   as_lineno_2=$LINENO
24032   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24033   test "x$as_lineno_1" != "x$as_lineno_2" &&
24034   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
24035   # Find who we are.  Look in the path if we contain no path at all
24036   # relative or not.
24037   case $0 in
24038     *[\\/]* ) as_myself=$0 ;;
24039     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24040 for as_dir in $PATH
24041 do
24042   IFS=$as_save_IFS
24043   test -z "$as_dir" && as_dir=.
24044   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24045 done
24046
24047        ;;
24048   esac
24049   # We did not find ourselves, most probably we were run as `sh COMMAND'
24050   # in which case we are not to be found in the path.
24051   if test "x$as_myself" = x; then
24052     as_myself=$0
24053   fi
24054   if test ! -f "$as_myself"; then
24055     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
24056 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
24057    { (exit 1); exit 1; }; }
24058   fi
24059   case $CONFIG_SHELL in
24060   '')
24061     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24062 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
24063 do
24064   IFS=$as_save_IFS
24065   test -z "$as_dir" && as_dir=.
24066   for as_base in sh bash ksh sh5; do
24067          case $as_dir in
24068          /*)
24069            if ("$as_dir/$as_base" -c '
24070   as_lineno_1=$LINENO
24071   as_lineno_2=$LINENO
24072   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24073   test "x$as_lineno_1" != "x$as_lineno_2" &&
24074   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
24075              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
24076              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
24077              CONFIG_SHELL=$as_dir/$as_base
24078              export CONFIG_SHELL
24079              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
24080            fi;;
24081          esac
24082        done
24083 done
24084 ;;
24085   esac
24086
24087   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24088   # uniformly replaced by the line number.  The first 'sed' inserts a
24089   # line-number line before each line; the second 'sed' does the real
24090   # work.  The second script uses 'N' to pair each line-number line
24091   # with the numbered line, and appends trailing '-' during
24092   # substitution so that $LINENO is not a special case at line end.
24093   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24094   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
24095   sed '=' <$as_myself |
24096     sed '
24097       N
24098       s,$,-,
24099       : loop
24100       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
24101       t loop
24102       s,-$,,
24103       s,^['$as_cr_digits']*\n,,
24104     ' >$as_me.lineno &&
24105   chmod +x $as_me.lineno ||
24106     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
24107 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
24108    { (exit 1); exit 1; }; }
24109
24110   # Don't try to exec as it changes $[0], causing all sort of problems
24111   # (the dirname of $[0] is not the place where we might find the
24112   # original and so on.  Autoconf is especially sensible to this).
24113   . ./$as_me.lineno
24114   # Exit status is that of the last command.
24115   exit
24116 }
24117
24118
24119 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
24120   *c*,-n*) ECHO_N= ECHO_C='
24121 ' ECHO_T='      ' ;;
24122   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
24123   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
24124 esac
24125
24126 if expr a : '\(a\)' >/dev/null 2>&1; then
24127   as_expr=expr
24128 else
24129   as_expr=false
24130 fi
24131
24132 rm -f conf$$ conf$$.exe conf$$.file
24133 echo >conf$$.file
24134 if ln -s conf$$.file conf$$ 2>/dev/null; then
24135   # We could just check for DJGPP; but this test a) works b) is more generic
24136   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
24137   if test -f conf$$.exe; then
24138     # Don't use ln at all; we don't have any links
24139     as_ln_s='cp -p'
24140   else
24141     as_ln_s='ln -s'
24142   fi
24143 elif ln conf$$.file conf$$ 2>/dev/null; then
24144   as_ln_s=ln
24145 else
24146   as_ln_s='cp -p'
24147 fi
24148 rm -f conf$$ conf$$.exe conf$$.file
24149
24150 if mkdir -p . 2>/dev/null; then
24151   as_mkdir_p=:
24152 else
24153   test -d ./-p && rmdir ./-p
24154   as_mkdir_p=false
24155 fi
24156
24157 as_executable_p="test -f"
24158
24159 # Sed expression to map a string onto a valid CPP name.
24160 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24161
24162 # Sed expression to map a string onto a valid variable name.
24163 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24164
24165
24166 # IFS
24167 # We need space, tab and new line, in precisely that order.
24168 as_nl='
24169 '
24170 IFS="   $as_nl"
24171
24172 # CDPATH.
24173 $as_unset CDPATH
24174
24175 exec 6>&1
24176
24177 # Open the log real soon, to keep \$[0] and so on meaningful, and to
24178 # report actual input values of CONFIG_FILES etc. instead of their
24179 # values after options handling.  Logging --version etc. is OK.
24180 exec 5>>config.log
24181 {
24182   echo
24183   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24184 ## Running $as_me. ##
24185 _ASBOX
24186 } >&5
24187 cat >&5 <<_CSEOF
24188
24189 This file was extended by $as_me, which was
24190 generated by GNU Autoconf 2.59.  Invocation command line was
24191
24192   CONFIG_FILES    = $CONFIG_FILES
24193   CONFIG_HEADERS  = $CONFIG_HEADERS
24194   CONFIG_LINKS    = $CONFIG_LINKS
24195   CONFIG_COMMANDS = $CONFIG_COMMANDS
24196   $ $0 $@
24197
24198 _CSEOF
24199 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
24200 echo >&5
24201 _ACEOF
24202
24203 # Files that config.status was made for.
24204 if test -n "$ac_config_files"; then
24205   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
24206 fi
24207
24208 if test -n "$ac_config_headers"; then
24209   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
24210 fi
24211
24212 if test -n "$ac_config_links"; then
24213   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
24214 fi
24215
24216 if test -n "$ac_config_commands"; then
24217   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
24218 fi
24219
24220 cat >>$CONFIG_STATUS <<\_ACEOF
24221
24222 ac_cs_usage="\
24223 \`$as_me' instantiates files from templates according to the
24224 current configuration.
24225
24226 Usage: $0 [OPTIONS] [FILE]...
24227
24228   -h, --help       print this help, then exit
24229   -V, --version    print version number, then exit
24230   -q, --quiet      do not print progress messages
24231   -d, --debug      don't remove temporary files
24232       --recheck    update $as_me by reconfiguring in the same conditions
24233   --file=FILE[:TEMPLATE]
24234                    instantiate the configuration file FILE
24235   --header=FILE[:TEMPLATE]
24236                    instantiate the configuration header FILE
24237
24238 Configuration files:
24239 $config_files
24240
24241 Configuration headers:
24242 $config_headers
24243
24244 Configuration commands:
24245 $config_commands
24246
24247 Report bugs to <bug-autoconf@gnu.org>."
24248 _ACEOF
24249
24250 cat >>$CONFIG_STATUS <<_ACEOF
24251 ac_cs_version="\\
24252 config.status
24253 configured by $0, generated by GNU Autoconf 2.59,
24254   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
24255
24256 Copyright (C) 2003 Free Software Foundation, Inc.
24257 This config.status script is free software; the Free Software Foundation
24258 gives unlimited permission to copy, distribute and modify it."
24259 srcdir=$srcdir
24260 _ACEOF
24261
24262 cat >>$CONFIG_STATUS <<\_ACEOF
24263 # If no file are specified by the user, then we need to provide default
24264 # value.  By we need to know if files were specified by the user.
24265 ac_need_defaults=:
24266 while test $# != 0
24267 do
24268   case $1 in
24269   --*=*)
24270     ac_option=`expr "x$1" : 'x\([^=]*\)='`
24271     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
24272     ac_shift=:
24273     ;;
24274   -*)
24275     ac_option=$1
24276     ac_optarg=$2
24277     ac_shift=shift
24278     ;;
24279   *) # This is not an option, so the user has probably given explicit
24280      # arguments.
24281      ac_option=$1
24282      ac_need_defaults=false;;
24283   esac
24284
24285   case $ac_option in
24286   # Handling of the options.
24287 _ACEOF
24288 cat >>$CONFIG_STATUS <<\_ACEOF
24289   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24290     ac_cs_recheck=: ;;
24291   --version | --vers* | -V )
24292     echo "$ac_cs_version"; exit 0 ;;
24293   --he | --h)
24294     # Conflict between --help and --header
24295     { { echo "$as_me:$LINENO: error: ambiguous option: $1
24296 Try \`$0 --help' for more information." >&5
24297 echo "$as_me: error: ambiguous option: $1
24298 Try \`$0 --help' for more information." >&2;}
24299    { (exit 1); exit 1; }; };;
24300   --help | --hel | -h )
24301     echo "$ac_cs_usage"; exit 0 ;;
24302   --debug | --d* | -d )
24303     debug=: ;;
24304   --file | --fil | --fi | --f )
24305     $ac_shift
24306     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24307     ac_need_defaults=false;;
24308   --header | --heade | --head | --hea )
24309     $ac_shift
24310     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24311     ac_need_defaults=false;;
24312   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24313   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24314     ac_cs_silent=: ;;
24315
24316   # This is an error.
24317   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
24318 Try \`$0 --help' for more information." >&5
24319 echo "$as_me: error: unrecognized option: $1
24320 Try \`$0 --help' for more information." >&2;}
24321    { (exit 1); exit 1; }; } ;;
24322
24323   *) ac_config_targets="$ac_config_targets $1" ;;
24324
24325   esac
24326   shift
24327 done
24328
24329 ac_configure_extra_args=
24330
24331 if $ac_cs_silent; then
24332   exec 6>/dev/null
24333   ac_configure_extra_args="$ac_configure_extra_args --silent"
24334 fi
24335
24336 _ACEOF
24337 cat >>$CONFIG_STATUS <<_ACEOF
24338 if \$ac_cs_recheck; then
24339   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24340   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24341 fi
24342
24343 _ACEOF
24344
24345 cat >>$CONFIG_STATUS <<_ACEOF
24346 #
24347 # INIT-COMMANDS section.
24348 #
24349
24350 subdirs='$subdirs'
24351
24352 _ACEOF
24353
24354
24355
24356 cat >>$CONFIG_STATUS <<\_ACEOF
24357 for ac_config_target in $ac_config_targets
24358 do
24359   case "$ac_config_target" in
24360   # Handling of arguments.
24361   "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
24362   "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
24363   "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
24364   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
24365   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24366   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
24367   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24368 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24369    { (exit 1); exit 1; }; };;
24370   esac
24371 done
24372
24373 # If the user did not use the arguments to specify the items to instantiate,
24374 # then the envvar interface is used.  Set only those that are not.
24375 # We use the long form for the default assignment because of an extremely
24376 # bizarre bug on SunOS 4.1.3.
24377 if $ac_need_defaults; then
24378   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24379   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24380   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24381 fi
24382
24383 # Have a temporary directory for convenience.  Make it in the build tree
24384 # simply because there is no reason to put it here, and in addition,
24385 # creating and moving files from /tmp can sometimes cause problems.
24386 # Create a temporary directory, and hook for its removal unless debugging.
24387 $debug ||
24388 {
24389   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
24390   trap '{ (exit 1); exit 1; }' 1 2 13 15
24391 }
24392
24393 # Create a (secure) tmp directory for tmp files.
24394
24395 {
24396   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
24397   test -n "$tmp" && test -d "$tmp"
24398 }  ||
24399 {
24400   tmp=./confstat$$-$RANDOM
24401   (umask 077 && mkdir $tmp)
24402 } ||
24403 {
24404    echo "$me: cannot create a temporary directory in ." >&2
24405    { (exit 1); exit 1; }
24406 }
24407
24408 _ACEOF
24409
24410 cat >>$CONFIG_STATUS <<_ACEOF
24411
24412 #
24413 # CONFIG_FILES section.
24414 #
24415
24416 # No need to generate the scripts if there are no CONFIG_FILES.
24417 # This happens for instance when ./config.status config.h
24418 if test -n "\$CONFIG_FILES"; then
24419   # Protect against being on the right side of a sed subst in config.status.
24420   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
24421    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
24422 s,@SHELL@,$SHELL,;t t
24423 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
24424 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
24425 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
24426 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
24427 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
24428 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
24429 s,@exec_prefix@,$exec_prefix,;t t
24430 s,@prefix@,$prefix,;t t
24431 s,@program_transform_name@,$program_transform_name,;t t
24432 s,@bindir@,$bindir,;t t
24433 s,@sbindir@,$sbindir,;t t
24434 s,@libexecdir@,$libexecdir,;t t
24435 s,@datadir@,$datadir,;t t
24436 s,@sysconfdir@,$sysconfdir,;t t
24437 s,@sharedstatedir@,$sharedstatedir,;t t
24438 s,@localstatedir@,$localstatedir,;t t
24439 s,@libdir@,$libdir,;t t
24440 s,@includedir@,$includedir,;t t
24441 s,@oldincludedir@,$oldincludedir,;t t
24442 s,@infodir@,$infodir,;t t
24443 s,@mandir@,$mandir,;t t
24444 s,@build_alias@,$build_alias,;t t
24445 s,@host_alias@,$host_alias,;t t
24446 s,@target_alias@,$target_alias,;t t
24447 s,@DEFS@,$DEFS,;t t
24448 s,@ECHO_C@,$ECHO_C,;t t
24449 s,@ECHO_N@,$ECHO_N,;t t
24450 s,@ECHO_T@,$ECHO_T,;t t
24451 s,@LIBS@,$LIBS,;t t
24452 s,@build@,$build,;t t
24453 s,@build_cpu@,$build_cpu,;t t
24454 s,@build_vendor@,$build_vendor,;t t
24455 s,@build_os@,$build_os,;t t
24456 s,@host@,$host,;t t
24457 s,@host_cpu@,$host_cpu,;t t
24458 s,@host_vendor@,$host_vendor,;t t
24459 s,@host_os@,$host_os,;t t
24460 s,@target@,$target,;t t
24461 s,@target_cpu@,$target_cpu,;t t
24462 s,@target_vendor@,$target_vendor,;t t
24463 s,@target_os@,$target_os,;t t
24464 s,@target_noncanonical@,$target_noncanonical,;t t
24465 s,@build_libsubdir@,$build_libsubdir,;t t
24466 s,@build_subdir@,$build_subdir,;t t
24467 s,@host_subdir@,$host_subdir,;t t
24468 s,@target_subdir@,$target_subdir,;t t
24469 s,@GENINSRC@,$GENINSRC,;t t
24470 s,@CC@,$CC,;t t
24471 s,@CFLAGS@,$CFLAGS,;t t
24472 s,@LDFLAGS@,$LDFLAGS,;t t
24473 s,@CPPFLAGS@,$CPPFLAGS,;t t
24474 s,@ac_ct_CC@,$ac_ct_CC,;t t
24475 s,@EXEEXT@,$EXEEXT,;t t
24476 s,@OBJEXT@,$OBJEXT,;t t
24477 s,@GNATBIND@,$GNATBIND,;t t
24478 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
24479 s,@GNATMAKE@,$GNATMAKE,;t t
24480 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
24481 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
24482 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
24483 s,@CPP@,$CPP,;t t
24484 s,@EGREP@,$EGREP,;t t
24485 s,@loose_warn@,$loose_warn,;t t
24486 s,@strict_warn@,$strict_warn,;t t
24487 s,@warn_cflags@,$warn_cflags,;t t
24488 s,@nocommon_flag@,$nocommon_flag,;t t
24489 s,@TREEBROWSER@,$TREEBROWSER,;t t
24490 s,@valgrind_path@,$valgrind_path,;t t
24491 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
24492 s,@valgrind_command@,$valgrind_command,;t t
24493 s,@coverage_flags@,$coverage_flags,;t t
24494 s,@enable_multilib@,$enable_multilib,;t t
24495 s,@enable_decimal_float@,$enable_decimal_float,;t t
24496 s,@enable_fixed_point@,$enable_fixed_point,;t t
24497 s,@enable_shared@,$enable_shared,;t t
24498 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
24499 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
24500 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
24501 s,@onestep@,$onestep,;t t
24502 s,@PKGVERSION@,$PKGVERSION,;t t
24503 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
24504 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
24505 s,@datarootdir@,$datarootdir,;t t
24506 s,@docdir@,$docdir,;t t
24507 s,@htmldir@,$htmldir,;t t
24508 s,@SET_MAKE@,$SET_MAKE,;t t
24509 s,@AWK@,$AWK,;t t
24510 s,@LN_S@,$LN_S,;t t
24511 s,@LN@,$LN,;t t
24512 s,@RANLIB@,$RANLIB,;t t
24513 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
24514 s,@ranlib_flags@,$ranlib_flags,;t t
24515 s,@INSTALL@,$INSTALL,;t t
24516 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
24517 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
24518 s,@make_compare_target@,$make_compare_target,;t t
24519 s,@have_mktemp_command@,$have_mktemp_command,;t t
24520 s,@MAKEINFO@,$MAKEINFO,;t t
24521 s,@BUILD_INFO@,$BUILD_INFO,;t t
24522 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
24523 s,@FLEX@,$FLEX,;t t
24524 s,@BISON@,$BISON,;t t
24525 s,@NM@,$NM,;t t
24526 s,@AR@,$AR,;t t
24527 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
24528 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
24529 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
24530 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
24531 s,@LIBICONV@,$LIBICONV,;t t
24532 s,@LTLIBICONV@,$LTLIBICONV,;t t
24533 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
24534 s,@manext@,$manext,;t t
24535 s,@objext@,$objext,;t t
24536 s,@gthread_flags@,$gthread_flags,;t t
24537 s,@extra_modes_file@,$extra_modes_file,;t t
24538 s,@extra_opt_files@,$extra_opt_files,;t t
24539 s,@USE_NLS@,$USE_NLS,;t t
24540 s,@LIBINTL@,$LIBINTL,;t t
24541 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
24542 s,@INCINTL@,$INCINTL,;t t
24543 s,@XGETTEXT@,$XGETTEXT,;t t
24544 s,@GMSGFMT@,$GMSGFMT,;t t
24545 s,@POSUB@,$POSUB,;t t
24546 s,@CATALOGS@,$CATALOGS,;t t
24547 s,@DATADIRNAME@,$DATADIRNAME,;t t
24548 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
24549 s,@GENCAT@,$GENCAT,;t t
24550 s,@CATOBJEXT@,$CATOBJEXT,;t t
24551 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
24552 s,@CROSS@,$CROSS,;t t
24553 s,@ALL@,$ALL,;t t
24554 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
24555 s,@inhibit_libc@,$inhibit_libc,;t t
24556 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
24557 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
24558 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
24559 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
24560 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
24561 s,@collect2@,$collect2,;t t
24562 s,@LIBTOOL@,$LIBTOOL,;t t
24563 s,@SED@,$SED,;t t
24564 s,@FGREP@,$FGREP,;t t
24565 s,@GREP@,$GREP,;t t
24566 s,@LD@,$LD,;t t
24567 s,@DUMPBIN@,$DUMPBIN,;t t
24568 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
24569 s,@ac_ct_AR@,$ac_ct_AR,;t t
24570 s,@STRIP@,$STRIP,;t t
24571 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
24572 s,@lt_ECHO@,$lt_ECHO,;t t
24573 s,@objdir@,$objdir,;t t
24574 s,@enable_fast_install@,$enable_fast_install,;t t
24575 s,@gcc_cv_as@,$gcc_cv_as,;t t
24576 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
24577 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
24578 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
24579 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
24580 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
24581 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
24582 s,@libgcc_visibility@,$libgcc_visibility,;t t
24583 s,@GGC@,$GGC,;t t
24584 s,@zlibdir@,$zlibdir,;t t
24585 s,@zlibinc@,$zlibinc,;t t
24586 s,@MAINT@,$MAINT,;t t
24587 s,@gcc_tooldir@,$gcc_tooldir,;t t
24588 s,@dollar@,$dollar,;t t
24589 s,@slibdir@,$slibdir,;t t
24590 s,@subdirs@,$subdirs,;t t
24591 s,@srcdir@,$srcdir,;t t
24592 s,@all_compilers@,$all_compilers,;t t
24593 s,@all_gtfiles@,$all_gtfiles,;t t
24594 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
24595 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
24596 s,@all_languages@,$all_languages,;t t
24597 s,@all_selected_languages@,$all_selected_languages,;t t
24598 s,@build_exeext@,$build_exeext,;t t
24599 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
24600 s,@build_xm_file_list@,$build_xm_file_list,;t t
24601 s,@build_xm_include_list@,$build_xm_include_list,;t t
24602 s,@build_xm_defines@,$build_xm_defines,;t t
24603 s,@build_file_translate@,$build_file_translate,;t t
24604 s,@check_languages@,$check_languages,;t t
24605 s,@cpp_install_dir@,$cpp_install_dir,;t t
24606 s,@xmake_file@,$xmake_file,;t t
24607 s,@tmake_file@,$tmake_file,;t t
24608 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
24609 s,@extra_headers_list@,$extra_headers_list,;t t
24610 s,@extra_objs@,$extra_objs,;t t
24611 s,@extra_parts@,$extra_parts,;t t
24612 s,@extra_passes@,$extra_passes,;t t
24613 s,@extra_programs@,$extra_programs,;t t
24614 s,@float_h_file@,$float_h_file,;t t
24615 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
24616 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
24617 s,@host_exeext@,$host_exeext,;t t
24618 s,@host_xm_file_list@,$host_xm_file_list,;t t
24619 s,@host_xm_include_list@,$host_xm_include_list,;t t
24620 s,@host_xm_defines@,$host_xm_defines,;t t
24621 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
24622 s,@install@,$install,;t t
24623 s,@lang_opt_files@,$lang_opt_files,;t t
24624 s,@lang_specs_files@,$lang_specs_files,;t t
24625 s,@lang_tree_files@,$lang_tree_files,;t t
24626 s,@local_prefix@,$local_prefix,;t t
24627 s,@md_file@,$md_file,;t t
24628 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
24629 s,@out_file@,$out_file,;t t
24630 s,@out_object_file@,$out_object_file,;t t
24631 s,@thread_file@,$thread_file,;t t
24632 s,@tm_file_list@,$tm_file_list,;t t
24633 s,@tm_include_list@,$tm_include_list,;t t
24634 s,@tm_defines@,$tm_defines,;t t
24635 s,@tm_p_file_list@,$tm_p_file_list,;t t
24636 s,@tm_p_include_list@,$tm_p_include_list,;t t
24637 s,@xm_file_list@,$xm_file_list,;t t
24638 s,@xm_include_list@,$xm_include_list,;t t
24639 s,@xm_defines@,$xm_defines,;t t
24640 s,@c_target_objs@,$c_target_objs,;t t
24641 s,@cxx_target_objs@,$cxx_target_objs,;t t
24642 s,@fortran_target_objs@,$fortran_target_objs,;t t
24643 s,@target_cpu_default@,$target_cpu_default,;t t
24644 s,@GMPLIBS@,$GMPLIBS,;t t
24645 s,@GMPINC@,$GMPINC,;t t
24646 s,@LIBOBJS@,$LIBOBJS,;t t
24647 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
24648 /@language_hooks@/r $language_hooks
24649 s,@language_hooks@,,;t t
24650 CEOF
24651
24652 _ACEOF
24653
24654   cat >>$CONFIG_STATUS <<\_ACEOF
24655   # Split the substitutions into bite-sized pieces for seds with
24656   # small command number limits, like on Digital OSF/1 and HP-UX.
24657   ac_max_sed_lines=48
24658   ac_sed_frag=1 # Number of current file.
24659   ac_beg=1 # First line for current file.
24660   ac_end=$ac_max_sed_lines # Line after last line for current file.
24661   ac_more_lines=:
24662   ac_sed_cmds=
24663   while $ac_more_lines; do
24664     if test $ac_beg -gt 1; then
24665       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24666     else
24667       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24668     fi
24669     if test ! -s $tmp/subs.frag; then
24670       ac_more_lines=false
24671     else
24672       # The purpose of the label and of the branching condition is to
24673       # speed up the sed processing (if there are no `@' at all, there
24674       # is no need to browse any of the substitutions).
24675       # These are the two extra sed commands mentioned above.
24676       (echo ':t
24677   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
24678       if test -z "$ac_sed_cmds"; then
24679         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
24680       else
24681         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
24682       fi
24683       ac_sed_frag=`expr $ac_sed_frag + 1`
24684       ac_beg=$ac_end
24685       ac_end=`expr $ac_end + $ac_max_sed_lines`
24686     fi
24687   done
24688   if test -z "$ac_sed_cmds"; then
24689     ac_sed_cmds=cat
24690   fi
24691 fi # test -n "$CONFIG_FILES"
24692
24693 _ACEOF
24694 cat >>$CONFIG_STATUS <<\_ACEOF
24695 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
24696   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24697   case $ac_file in
24698   - | *:- | *:-:* ) # input from stdin
24699         cat >$tmp/stdin
24700         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24701         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24702   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24703         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24704   * )   ac_file_in=$ac_file.in ;;
24705   esac
24706
24707   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
24708   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24709 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24710          X"$ac_file" : 'X\(//\)[^/]' \| \
24711          X"$ac_file" : 'X\(//\)$' \| \
24712          X"$ac_file" : 'X\(/\)' \| \
24713          .     : '\(.\)' 2>/dev/null ||
24714 echo X"$ac_file" |
24715     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24716           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24717           /^X\(\/\/\)$/{ s//\1/; q; }
24718           /^X\(\/\).*/{ s//\1/; q; }
24719           s/.*/./; q'`
24720   { if $as_mkdir_p; then
24721     mkdir -p "$ac_dir"
24722   else
24723     as_dir="$ac_dir"
24724     as_dirs=
24725     while test ! -d "$as_dir"; do
24726       as_dirs="$as_dir $as_dirs"
24727       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24728 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24729          X"$as_dir" : 'X\(//\)[^/]' \| \
24730          X"$as_dir" : 'X\(//\)$' \| \
24731          X"$as_dir" : 'X\(/\)' \| \
24732          .     : '\(.\)' 2>/dev/null ||
24733 echo X"$as_dir" |
24734     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24735           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24736           /^X\(\/\/\)$/{ s//\1/; q; }
24737           /^X\(\/\).*/{ s//\1/; q; }
24738           s/.*/./; q'`
24739     done
24740     test ! -n "$as_dirs" || mkdir $as_dirs
24741   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24742 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24743    { (exit 1); exit 1; }; }; }
24744
24745   ac_builddir=.
24746
24747 if test "$ac_dir" != .; then
24748   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24749   # A "../" for each directory in $ac_dir_suffix.
24750   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24751 else
24752   ac_dir_suffix= ac_top_builddir=
24753 fi
24754
24755 case $srcdir in
24756   .)  # No --srcdir option.  We are building in place.
24757     ac_srcdir=.
24758     if test -z "$ac_top_builddir"; then
24759        ac_top_srcdir=.
24760     else
24761        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24762     fi ;;
24763   [\\/]* | ?:[\\/]* )  # Absolute path.
24764     ac_srcdir=$srcdir$ac_dir_suffix;
24765     ac_top_srcdir=$srcdir ;;
24766   *) # Relative path.
24767     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24768     ac_top_srcdir=$ac_top_builddir$srcdir ;;
24769 esac
24770
24771 # Do not use `cd foo && pwd` to compute absolute paths, because
24772 # the directories may not exist.
24773 case `pwd` in
24774 .) ac_abs_builddir="$ac_dir";;
24775 *)
24776   case "$ac_dir" in
24777   .) ac_abs_builddir=`pwd`;;
24778   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24779   *) ac_abs_builddir=`pwd`/"$ac_dir";;
24780   esac;;
24781 esac
24782 case $ac_abs_builddir in
24783 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24784 *)
24785   case ${ac_top_builddir}. in
24786   .) ac_abs_top_builddir=$ac_abs_builddir;;
24787   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24788   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24789   esac;;
24790 esac
24791 case $ac_abs_builddir in
24792 .) ac_abs_srcdir=$ac_srcdir;;
24793 *)
24794   case $ac_srcdir in
24795   .) ac_abs_srcdir=$ac_abs_builddir;;
24796   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24797   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24798   esac;;
24799 esac
24800 case $ac_abs_builddir in
24801 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24802 *)
24803   case $ac_top_srcdir in
24804   .) ac_abs_top_srcdir=$ac_abs_builddir;;
24805   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24806   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24807   esac;;
24808 esac
24809
24810
24811
24812   if test x"$ac_file" != x-; then
24813     { echo "$as_me:$LINENO: creating $ac_file" >&5
24814 echo "$as_me: creating $ac_file" >&6;}
24815     rm -f "$ac_file"
24816   fi
24817   # Let's still pretend it is `configure' which instantiates (i.e., don't
24818   # use $as_me), people would be surprised to read:
24819   #    /* config.h.  Generated by config.status.  */
24820   if test x"$ac_file" = x-; then
24821     configure_input=
24822   else
24823     configure_input="$ac_file.  "
24824   fi
24825   configure_input=$configure_input"Generated from `echo $ac_file_in |
24826                                      sed 's,.*/,,'` by configure."
24827
24828   # First look for the input files in the build tree, otherwise in the
24829   # src tree.
24830   ac_file_inputs=`IFS=:
24831     for f in $ac_file_in; do
24832       case $f in
24833       -) echo $tmp/stdin ;;
24834       [\\/$]*)
24835          # Absolute (can't be DOS-style, as IFS=:)
24836          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24837 echo "$as_me: error: cannot find input file: $f" >&2;}
24838    { (exit 1); exit 1; }; }
24839          echo "$f";;
24840       *) # Relative
24841          if test -f "$f"; then
24842            # Build tree
24843            echo "$f"
24844          elif test -f "$srcdir/$f"; then
24845            # Source tree
24846            echo "$srcdir/$f"
24847          else
24848            # /dev/null tree
24849            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24850 echo "$as_me: error: cannot find input file: $f" >&2;}
24851    { (exit 1); exit 1; }; }
24852          fi;;
24853       esac
24854     done` || { (exit 1); exit 1; }
24855 _ACEOF
24856 cat >>$CONFIG_STATUS <<_ACEOF
24857   sed "$ac_vpsub
24858 $extrasub
24859 _ACEOF
24860 cat >>$CONFIG_STATUS <<\_ACEOF
24861 :t
24862 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24863 s,@configure_input@,$configure_input,;t t
24864 s,@srcdir@,$ac_srcdir,;t t
24865 s,@abs_srcdir@,$ac_abs_srcdir,;t t
24866 s,@top_srcdir@,$ac_top_srcdir,;t t
24867 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
24868 s,@builddir@,$ac_builddir,;t t
24869 s,@abs_builddir@,$ac_abs_builddir,;t t
24870 s,@top_builddir@,$ac_top_builddir,;t t
24871 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
24872 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
24873   rm -f $tmp/stdin
24874   if test x"$ac_file" != x-; then
24875     mv $tmp/out $ac_file
24876   else
24877     cat $tmp/out
24878     rm -f $tmp/out
24879   fi
24880
24881   # Run the commands associated with the file.
24882   case $ac_file in
24883     as ) chmod +x as ;;
24884     collect-ld ) chmod +x collect-ld ;;
24885     nm ) chmod +x nm ;;
24886   esac
24887 done
24888 _ACEOF
24889 cat >>$CONFIG_STATUS <<\_ACEOF
24890
24891 #
24892 # CONFIG_HEADER section.
24893 #
24894
24895 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
24896 # NAME is the cpp macro being defined and VALUE is the value it is being given.
24897 #
24898 # ac_d sets the value in "#define NAME VALUE" lines.
24899 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
24900 ac_dB='[         ].*$,\1#\2'
24901 ac_dC=' '
24902 ac_dD=',;t'
24903 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
24904 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
24905 ac_uB='$,\1#\2define\3'
24906 ac_uC=' '
24907 ac_uD=',;t'
24908
24909 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
24910   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24911   case $ac_file in
24912   - | *:- | *:-:* ) # input from stdin
24913         cat >$tmp/stdin
24914         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24915         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24916   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24917         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24918   * )   ac_file_in=$ac_file.in ;;
24919   esac
24920
24921   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
24922 echo "$as_me: creating $ac_file" >&6;}
24923
24924   # First look for the input files in the build tree, otherwise in the
24925   # src tree.
24926   ac_file_inputs=`IFS=:
24927     for f in $ac_file_in; do
24928       case $f in
24929       -) echo $tmp/stdin ;;
24930       [\\/$]*)
24931          # Absolute (can't be DOS-style, as IFS=:)
24932          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24933 echo "$as_me: error: cannot find input file: $f" >&2;}
24934    { (exit 1); exit 1; }; }
24935          # Do quote $f, to prevent DOS paths from being IFS'd.
24936          echo "$f";;
24937       *) # Relative
24938          if test -f "$f"; then
24939            # Build tree
24940            echo "$f"
24941          elif test -f "$srcdir/$f"; then
24942            # Source tree
24943            echo "$srcdir/$f"
24944          else
24945            # /dev/null tree
24946            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24947 echo "$as_me: error: cannot find input file: $f" >&2;}
24948    { (exit 1); exit 1; }; }
24949          fi;;
24950       esac
24951     done` || { (exit 1); exit 1; }
24952   # Remove the trailing spaces.
24953   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
24954
24955 _ACEOF
24956
24957 # Transform confdefs.h into two sed scripts, `conftest.defines' and
24958 # `conftest.undefs', that substitutes the proper values into
24959 # config.h.in to produce config.h.  The first handles `#define'
24960 # templates, and the second `#undef' templates.
24961 # And first: Protect against being on the right side of a sed subst in
24962 # config.status.  Protect against being in an unquoted here document
24963 # in config.status.
24964 rm -f conftest.defines conftest.undefs
24965 # Using a here document instead of a string reduces the quoting nightmare.
24966 # Putting comments in sed scripts is not portable.
24967 #
24968 # `end' is used to avoid that the second main sed command (meant for
24969 # 0-ary CPP macros) applies to n-ary macro definitions.
24970 # See the Autoconf documentation for `clear'.
24971 cat >confdef2sed.sed <<\_ACEOF
24972 s/[\\&,]/\\&/g
24973 s,[\\$`],\\&,g
24974 t clear
24975 : clear
24976 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
24977 t end
24978 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
24979 : end
24980 _ACEOF
24981 # If some macros were called several times there might be several times
24982 # the same #defines, which is useless.  Nevertheless, we may not want to
24983 # sort them, since we want the *last* AC-DEFINE to be honored.
24984 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
24985 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
24986 rm -f confdef2sed.sed
24987
24988 # This sed command replaces #undef with comments.  This is necessary, for
24989 # example, in the case of _POSIX_SOURCE, which is predefined and required
24990 # on some systems where configure will not decide to define it.
24991 cat >>conftest.undefs <<\_ACEOF
24992 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
24993 _ACEOF
24994
24995 # Break up conftest.defines because some shells have a limit on the size
24996 # of here documents, and old seds have small limits too (100 cmds).
24997 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
24998 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
24999 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
25000 echo '  :' >>$CONFIG_STATUS
25001 rm -f conftest.tail
25002 while grep . conftest.defines >/dev/null
25003 do
25004   # Write a limited-size here document to $tmp/defines.sed.
25005   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
25006   # Speed up: don't consider the non `#define' lines.
25007   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
25008   # Work around the forget-to-reset-the-flag bug.
25009   echo 't clr' >>$CONFIG_STATUS
25010   echo ': clr' >>$CONFIG_STATUS
25011   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
25012   echo 'CEOF
25013   sed -f $tmp/defines.sed $tmp/in >$tmp/out
25014   rm -f $tmp/in
25015   mv $tmp/out $tmp/in
25016 ' >>$CONFIG_STATUS
25017   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
25018   rm -f conftest.defines
25019   mv conftest.tail conftest.defines
25020 done
25021 rm -f conftest.defines
25022 echo '  fi # grep' >>$CONFIG_STATUS
25023 echo >>$CONFIG_STATUS
25024
25025 # Break up conftest.undefs because some shells have a limit on the size
25026 # of here documents, and old seds have small limits too (100 cmds).
25027 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
25028 rm -f conftest.tail
25029 while grep . conftest.undefs >/dev/null
25030 do
25031   # Write a limited-size here document to $tmp/undefs.sed.
25032   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
25033   # Speed up: don't consider the non `#undef'
25034   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
25035   # Work around the forget-to-reset-the-flag bug.
25036   echo 't clr' >>$CONFIG_STATUS
25037   echo ': clr' >>$CONFIG_STATUS
25038   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
25039   echo 'CEOF
25040   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
25041   rm -f $tmp/in
25042   mv $tmp/out $tmp/in
25043 ' >>$CONFIG_STATUS
25044   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
25045   rm -f conftest.undefs
25046   mv conftest.tail conftest.undefs
25047 done
25048 rm -f conftest.undefs
25049
25050 cat >>$CONFIG_STATUS <<\_ACEOF
25051   # Let's still pretend it is `configure' which instantiates (i.e., don't
25052   # use $as_me), people would be surprised to read:
25053   #    /* config.h.  Generated by config.status.  */
25054   if test x"$ac_file" = x-; then
25055     echo "/* Generated by configure.  */" >$tmp/config.h
25056   else
25057     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
25058   fi
25059   cat $tmp/in >>$tmp/config.h
25060   rm -f $tmp/in
25061   if test x"$ac_file" != x-; then
25062     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
25063       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25064 echo "$as_me: $ac_file is unchanged" >&6;}
25065     else
25066       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25067 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25068          X"$ac_file" : 'X\(//\)[^/]' \| \
25069          X"$ac_file" : 'X\(//\)$' \| \
25070          X"$ac_file" : 'X\(/\)' \| \
25071          .     : '\(.\)' 2>/dev/null ||
25072 echo X"$ac_file" |
25073     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25074           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25075           /^X\(\/\/\)$/{ s//\1/; q; }
25076           /^X\(\/\).*/{ s//\1/; q; }
25077           s/.*/./; q'`
25078       { if $as_mkdir_p; then
25079     mkdir -p "$ac_dir"
25080   else
25081     as_dir="$ac_dir"
25082     as_dirs=
25083     while test ! -d "$as_dir"; do
25084       as_dirs="$as_dir $as_dirs"
25085       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25086 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25087          X"$as_dir" : 'X\(//\)[^/]' \| \
25088          X"$as_dir" : 'X\(//\)$' \| \
25089          X"$as_dir" : 'X\(/\)' \| \
25090          .     : '\(.\)' 2>/dev/null ||
25091 echo X"$as_dir" |
25092     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25093           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25094           /^X\(\/\/\)$/{ s//\1/; q; }
25095           /^X\(\/\).*/{ s//\1/; q; }
25096           s/.*/./; q'`
25097     done
25098     test ! -n "$as_dirs" || mkdir $as_dirs
25099   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25100 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25101    { (exit 1); exit 1; }; }; }
25102
25103       rm -f $ac_file
25104       mv $tmp/config.h $ac_file
25105     fi
25106   else
25107     cat $tmp/config.h
25108     rm -f $tmp/config.h
25109   fi
25110 done
25111 _ACEOF
25112 cat >>$CONFIG_STATUS <<\_ACEOF
25113
25114 #
25115 # CONFIG_COMMANDS section.
25116 #
25117 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
25118   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
25119   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
25120   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
25121 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25122          X"$ac_dest" : 'X\(//\)[^/]' \| \
25123          X"$ac_dest" : 'X\(//\)$' \| \
25124          X"$ac_dest" : 'X\(/\)' \| \
25125          .     : '\(.\)' 2>/dev/null ||
25126 echo X"$ac_dest" |
25127     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25128           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25129           /^X\(\/\/\)$/{ s//\1/; q; }
25130           /^X\(\/\).*/{ s//\1/; q; }
25131           s/.*/./; q'`
25132   { if $as_mkdir_p; then
25133     mkdir -p "$ac_dir"
25134   else
25135     as_dir="$ac_dir"
25136     as_dirs=
25137     while test ! -d "$as_dir"; do
25138       as_dirs="$as_dir $as_dirs"
25139       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25140 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25141          X"$as_dir" : 'X\(//\)[^/]' \| \
25142          X"$as_dir" : 'X\(//\)$' \| \
25143          X"$as_dir" : 'X\(/\)' \| \
25144          .     : '\(.\)' 2>/dev/null ||
25145 echo X"$as_dir" |
25146     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25147           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25148           /^X\(\/\/\)$/{ s//\1/; q; }
25149           /^X\(\/\).*/{ s//\1/; q; }
25150           s/.*/./; q'`
25151     done
25152     test ! -n "$as_dirs" || mkdir $as_dirs
25153   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25154 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25155    { (exit 1); exit 1; }; }; }
25156
25157   ac_builddir=.
25158
25159 if test "$ac_dir" != .; then
25160   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25161   # A "../" for each directory in $ac_dir_suffix.
25162   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25163 else
25164   ac_dir_suffix= ac_top_builddir=
25165 fi
25166
25167 case $srcdir in
25168   .)  # No --srcdir option.  We are building in place.
25169     ac_srcdir=.
25170     if test -z "$ac_top_builddir"; then
25171        ac_top_srcdir=.
25172     else
25173        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25174     fi ;;
25175   [\\/]* | ?:[\\/]* )  # Absolute path.
25176     ac_srcdir=$srcdir$ac_dir_suffix;
25177     ac_top_srcdir=$srcdir ;;
25178   *) # Relative path.
25179     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25180     ac_top_srcdir=$ac_top_builddir$srcdir ;;
25181 esac
25182
25183 # Do not use `cd foo && pwd` to compute absolute paths, because
25184 # the directories may not exist.
25185 case `pwd` in
25186 .) ac_abs_builddir="$ac_dir";;
25187 *)
25188   case "$ac_dir" in
25189   .) ac_abs_builddir=`pwd`;;
25190   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25191   *) ac_abs_builddir=`pwd`/"$ac_dir";;
25192   esac;;
25193 esac
25194 case $ac_abs_builddir in
25195 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25196 *)
25197   case ${ac_top_builddir}. in
25198   .) ac_abs_top_builddir=$ac_abs_builddir;;
25199   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25200   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25201   esac;;
25202 esac
25203 case $ac_abs_builddir in
25204 .) ac_abs_srcdir=$ac_srcdir;;
25205 *)
25206   case $ac_srcdir in
25207   .) ac_abs_srcdir=$ac_abs_builddir;;
25208   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25209   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25210   esac;;
25211 esac
25212 case $ac_abs_builddir in
25213 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25214 *)
25215   case $ac_top_srcdir in
25216   .) ac_abs_top_srcdir=$ac_abs_builddir;;
25217   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25218   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25219   esac;;
25220 esac
25221
25222
25223   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
25224 echo "$as_me: executing $ac_dest commands" >&6;}
25225   case $ac_dest in
25226     default )
25227 case ${CONFIG_HEADERS} in
25228   *auto-host.h:config.in*)
25229   echo > cstamp-h ;;
25230 esac
25231 # Make sure all the subdirs exist.
25232 for d in $subdirs doc build
25233 do
25234     test -d $d || mkdir $d
25235 done
25236  ;;
25237   esac
25238 done
25239 _ACEOF
25240
25241 cat >>$CONFIG_STATUS <<\_ACEOF
25242
25243 { (exit 0); exit 0; }
25244 _ACEOF
25245 chmod +x $CONFIG_STATUS
25246 ac_clean_files=$ac_clean_files_save
25247
25248
25249 # configure is writing to config.log, and then calls config.status.
25250 # config.status does its own redirection, appending to config.log.
25251 # Unfortunately, on DOS this fails, as config.log is still kept open
25252 # by configure, so config.status won't be able to write to it; its
25253 # output is simply discarded.  So we exec the FD to /dev/null,
25254 # effectively closing config.log, so it can be properly (re)opened and
25255 # appended to by config.status.  When coming back to configure, we
25256 # need to make the FD available again.
25257 if test "$no_create" != yes; then
25258   ac_cs_success=:
25259   ac_config_status_args=
25260   test "$silent" = yes &&
25261     ac_config_status_args="$ac_config_status_args --quiet"
25262   exec 5>/dev/null
25263   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25264   exec 5>>config.log
25265   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25266   # would make configure fail if this is the last instruction.
25267   $ac_cs_success || { (exit 1); exit 1; }
25268 fi
25269