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 $ac_cv_type_ssize_t = yes; then
10320   :
10321 else
10322
10323 cat >>confdefs.h <<_ACEOF
10324 #define ssize_t int
10325 _ACEOF
10326
10327 fi
10328
10329 echo "$as_me:$LINENO: checking for caddr_t" >&5
10330 echo $ECHO_N "checking for caddr_t... $ECHO_C" >&6
10331 if test "${ac_cv_type_caddr_t+set}" = set; then
10332   echo $ECHO_N "(cached) $ECHO_C" >&6
10333 else
10334   cat >conftest.$ac_ext <<_ACEOF
10335 /* confdefs.h.  */
10336 _ACEOF
10337 cat confdefs.h >>conftest.$ac_ext
10338 cat >>conftest.$ac_ext <<_ACEOF
10339 /* end confdefs.h.  */
10340 $ac_includes_default
10341 int
10342 main ()
10343 {
10344 if ((caddr_t *) 0)
10345   return 0;
10346 if (sizeof (caddr_t))
10347   return 0;
10348   ;
10349   return 0;
10350 }
10351 _ACEOF
10352 rm -f conftest.$ac_objext
10353 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10354   (eval $ac_compile) 2>conftest.er1
10355   ac_status=$?
10356   grep -v '^ *+' conftest.er1 >conftest.err
10357   rm -f conftest.er1
10358   cat conftest.err >&5
10359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10360   (exit $ac_status); } &&
10361          { ac_try='test -z "$ac_c_werror_flag"
10362                          || test ! -s conftest.err'
10363   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10364   (eval $ac_try) 2>&5
10365   ac_status=$?
10366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10367   (exit $ac_status); }; } &&
10368          { ac_try='test -s conftest.$ac_objext'
10369   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10370   (eval $ac_try) 2>&5
10371   ac_status=$?
10372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10373   (exit $ac_status); }; }; then
10374   ac_cv_type_caddr_t=yes
10375 else
10376   echo "$as_me: failed program was:" >&5
10377 sed 's/^/| /' conftest.$ac_ext >&5
10378
10379 ac_cv_type_caddr_t=no
10380 fi
10381 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10382 fi
10383 echo "$as_me:$LINENO: result: $ac_cv_type_caddr_t" >&5
10384 echo "${ECHO_T}$ac_cv_type_caddr_t" >&6
10385 if test $ac_cv_type_caddr_t = yes; then
10386   :
10387 else
10388
10389 cat >>confdefs.h <<_ACEOF
10390 #define caddr_t char *
10391 _ACEOF
10392
10393 fi
10394
10395
10396 # Try to determine the array type of the second argument of getgroups
10397 # for the target system (int or gid_t).
10398 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
10399 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
10400 if test "${ac_cv_type_uid_t+set}" = set; then
10401   echo $ECHO_N "(cached) $ECHO_C" >&6
10402 else
10403   cat >conftest.$ac_ext <<_ACEOF
10404 /* confdefs.h.  */
10405 _ACEOF
10406 cat confdefs.h >>conftest.$ac_ext
10407 cat >>conftest.$ac_ext <<_ACEOF
10408 /* end confdefs.h.  */
10409 #include <sys/types.h>
10410
10411 _ACEOF
10412 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10413   $EGREP "uid_t" >/dev/null 2>&1; then
10414   ac_cv_type_uid_t=yes
10415 else
10416   ac_cv_type_uid_t=no
10417 fi
10418 rm -f conftest*
10419
10420 fi
10421 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
10422 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
10423 if test $ac_cv_type_uid_t = no; then
10424
10425 cat >>confdefs.h <<\_ACEOF
10426 #define uid_t int
10427 _ACEOF
10428
10429
10430 cat >>confdefs.h <<\_ACEOF
10431 #define gid_t int
10432 _ACEOF
10433
10434 fi
10435
10436 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
10437 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
10438 if test "${ac_cv_type_getgroups+set}" = set; then
10439   echo $ECHO_N "(cached) $ECHO_C" >&6
10440 else
10441   if test "$cross_compiling" = yes; then
10442   ac_cv_type_getgroups=cross
10443 else
10444   cat >conftest.$ac_ext <<_ACEOF
10445 /* confdefs.h.  */
10446 _ACEOF
10447 cat confdefs.h >>conftest.$ac_ext
10448 cat >>conftest.$ac_ext <<_ACEOF
10449 /* end confdefs.h.  */
10450 /* Thanks to Mike Rendell for this test.  */
10451 #include <sys/types.h>
10452 #define NGID 256
10453 #undef MAX
10454 #define MAX(x, y) ((x) > (y) ? (x) : (y))
10455
10456 int
10457 main ()
10458 {
10459   gid_t gidset[NGID];
10460   int i, n;
10461   union { gid_t gval; long lval; }  val;
10462
10463   val.lval = -1;
10464   for (i = 0; i < NGID; i++)
10465     gidset[i] = val.gval;
10466   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
10467                  gidset);
10468   /* Exit non-zero if getgroups seems to require an array of ints.  This
10469      happens when gid_t is short but getgroups modifies an array of ints.  */
10470   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
10471 }
10472 _ACEOF
10473 rm -f conftest$ac_exeext
10474 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10475   (eval $ac_link) 2>&5
10476   ac_status=$?
10477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10478   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10479   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10480   (eval $ac_try) 2>&5
10481   ac_status=$?
10482   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10483   (exit $ac_status); }; }; then
10484   ac_cv_type_getgroups=gid_t
10485 else
10486   echo "$as_me: program exited with status $ac_status" >&5
10487 echo "$as_me: failed program was:" >&5
10488 sed 's/^/| /' conftest.$ac_ext >&5
10489
10490 ( exit $ac_status )
10491 ac_cv_type_getgroups=int
10492 fi
10493 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10494 fi
10495 if test $ac_cv_type_getgroups = cross; then
10496         cat >conftest.$ac_ext <<_ACEOF
10497 /* confdefs.h.  */
10498 _ACEOF
10499 cat confdefs.h >>conftest.$ac_ext
10500 cat >>conftest.$ac_ext <<_ACEOF
10501 /* end confdefs.h.  */
10502 #include <unistd.h>
10503
10504 _ACEOF
10505 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10506   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
10507   ac_cv_type_getgroups=gid_t
10508 else
10509   ac_cv_type_getgroups=int
10510 fi
10511 rm -f conftest*
10512
10513 fi
10514 fi
10515 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
10516 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
10517
10518 cat >>confdefs.h <<_ACEOF
10519 #define GETGROUPS_T $ac_cv_type_getgroups
10520 _ACEOF
10521
10522
10523 if test "${target}" = "${build}"; then
10524   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
10525 else
10526   case "${target}" in
10527         # This condition may need some tweaking.  It should include all
10528         # targets where the array type of the second argument of getgroups
10529         # is int and the type of gid_t is not equivalent to int.
10530         *-*-sunos* | *-*-ultrix*)
10531                 TARGET_GETGROUPS_T=int
10532                 ;;
10533         *)
10534                 TARGET_GETGROUPS_T=gid_t
10535                 ;;
10536   esac
10537 fi
10538
10539
10540
10541 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10542 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10543 if test "${ac_cv_header_sys_mman_h+set}" = set; then
10544   echo $ECHO_N "(cached) $ECHO_C" >&6
10545 else
10546   cat >conftest.$ac_ext <<_ACEOF
10547 /* confdefs.h.  */
10548 _ACEOF
10549 cat confdefs.h >>conftest.$ac_ext
10550 cat >>conftest.$ac_ext <<_ACEOF
10551 /* end confdefs.h.  */
10552 #include <sys/mman.h>
10553 _ACEOF
10554 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10555   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10556   ac_status=$?
10557   grep -v '^ *+' conftest.er1 >conftest.err
10558   rm -f conftest.er1
10559   cat conftest.err >&5
10560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10561   (exit $ac_status); } >/dev/null; then
10562   if test -s conftest.err; then
10563     ac_cpp_err=$ac_c_preproc_warn_flag
10564     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10565   else
10566     ac_cpp_err=
10567   fi
10568 else
10569   ac_cpp_err=yes
10570 fi
10571 if test -z "$ac_cpp_err"; then
10572   ac_cv_header_sys_mman_h=yes
10573 else
10574   echo "$as_me: failed program was:" >&5
10575 sed 's/^/| /' conftest.$ac_ext >&5
10576
10577   ac_cv_header_sys_mman_h=no
10578 fi
10579 rm -f conftest.err conftest.$ac_ext
10580 fi
10581 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10582 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10583 if test $ac_cv_header_sys_mman_h = yes; then
10584   gcc_header_sys_mman_h=yes
10585 else
10586   gcc_header_sys_mman_h=no
10587 fi
10588
10589 echo "$as_me:$LINENO: checking for mmap" >&5
10590 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10591 if test "${ac_cv_func_mmap+set}" = set; then
10592   echo $ECHO_N "(cached) $ECHO_C" >&6
10593 else
10594   cat >conftest.$ac_ext <<_ACEOF
10595 /* confdefs.h.  */
10596 _ACEOF
10597 cat confdefs.h >>conftest.$ac_ext
10598 cat >>conftest.$ac_ext <<_ACEOF
10599 /* end confdefs.h.  */
10600 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10601    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10602 #define mmap innocuous_mmap
10603
10604 /* System header to define __stub macros and hopefully few prototypes,
10605     which can conflict with char mmap (); below.
10606     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10607     <limits.h> exists even on freestanding compilers.  */
10608
10609 #ifdef __STDC__
10610 # include <limits.h>
10611 #else
10612 # include <assert.h>
10613 #endif
10614
10615 #undef mmap
10616
10617 /* Override any gcc2 internal prototype to avoid an error.  */
10618 #ifdef __cplusplus
10619 extern "C"
10620 {
10621 #endif
10622 /* We use char because int might match the return type of a gcc2
10623    builtin and then its argument prototype would still apply.  */
10624 char mmap ();
10625 /* The GNU C library defines this for functions which it implements
10626     to always fail with ENOSYS.  Some functions are actually named
10627     something starting with __ and the normal name is an alias.  */
10628 #if defined (__stub_mmap) || defined (__stub___mmap)
10629 choke me
10630 #else
10631 char (*f) () = mmap;
10632 #endif
10633 #ifdef __cplusplus
10634 }
10635 #endif
10636
10637 int
10638 main ()
10639 {
10640 return f != mmap;
10641   ;
10642   return 0;
10643 }
10644 _ACEOF
10645 rm -f conftest.$ac_objext conftest$ac_exeext
10646 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10647   (eval $ac_link) 2>conftest.er1
10648   ac_status=$?
10649   grep -v '^ *+' conftest.er1 >conftest.err
10650   rm -f conftest.er1
10651   cat conftest.err >&5
10652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10653   (exit $ac_status); } &&
10654          { ac_try='test -z "$ac_c_werror_flag"
10655                          || test ! -s conftest.err'
10656   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10657   (eval $ac_try) 2>&5
10658   ac_status=$?
10659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10660   (exit $ac_status); }; } &&
10661          { ac_try='test -s conftest$ac_exeext'
10662   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10663   (eval $ac_try) 2>&5
10664   ac_status=$?
10665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10666   (exit $ac_status); }; }; then
10667   ac_cv_func_mmap=yes
10668 else
10669   echo "$as_me: failed program was:" >&5
10670 sed 's/^/| /' conftest.$ac_ext >&5
10671
10672 ac_cv_func_mmap=no
10673 fi
10674 rm -f conftest.err conftest.$ac_objext \
10675       conftest$ac_exeext conftest.$ac_ext
10676 fi
10677 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10678 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10679 if test $ac_cv_func_mmap = yes; then
10680   gcc_func_mmap=yes
10681 else
10682   gcc_func_mmap=no
10683 fi
10684
10685 if test "$gcc_header_sys_mman_h" != yes \
10686  || test "$gcc_func_mmap" != yes; then
10687    gcc_cv_func_mmap_file=no
10688    gcc_cv_func_mmap_dev_zero=no
10689    gcc_cv_func_mmap_anon=no
10690 else
10691    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10692 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10693 if test "${gcc_cv_func_mmap_file+set}" = set; then
10694   echo $ECHO_N "(cached) $ECHO_C" >&6
10695 else
10696   # Add a system to this blacklist if
10697    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10698    # memory area containing the same data that you'd get if you applied
10699    # read() to the same fd.  The only system known to have a problem here
10700    # is VMS, where text files have record structure.
10701    case "$host_os" in
10702      vms* | ultrix*)
10703         gcc_cv_func_mmap_file=no ;;
10704      *)
10705         gcc_cv_func_mmap_file=yes;;
10706    esac
10707 fi
10708 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10709 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10710    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10711 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10712 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10713   echo $ECHO_N "(cached) $ECHO_C" >&6
10714 else
10715   # Add a system to this blacklist if it has mmap() but /dev/zero
10716    # does not exist, or if mmapping /dev/zero does not give anonymous
10717    # zeroed pages with both the following properties:
10718    # 1. If you map N consecutive pages in with one call, and then
10719    #    unmap any subset of those pages, the pages that were not
10720    #    explicitly unmapped remain accessible.
10721    # 2. If you map two adjacent blocks of memory and then unmap them
10722    #    both at once, they must both go away.
10723    # Systems known to be in this category are Windows (all variants),
10724    # VMS, and Darwin.
10725    case "$host_os" in
10726      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10727         gcc_cv_func_mmap_dev_zero=no ;;
10728      *)
10729         gcc_cv_func_mmap_dev_zero=yes;;
10730    esac
10731 fi
10732 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10733 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10734
10735    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10736    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10737 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10738 if test "${gcc_cv_decl_map_anon+set}" = set; then
10739   echo $ECHO_N "(cached) $ECHO_C" >&6
10740 else
10741   cat >conftest.$ac_ext <<_ACEOF
10742 /* confdefs.h.  */
10743 _ACEOF
10744 cat confdefs.h >>conftest.$ac_ext
10745 cat >>conftest.$ac_ext <<_ACEOF
10746 /* end confdefs.h.  */
10747 #include <sys/types.h>
10748 #include <sys/mman.h>
10749 #include <unistd.h>
10750
10751 #ifndef MAP_ANONYMOUS
10752 #define MAP_ANONYMOUS MAP_ANON
10753 #endif
10754
10755 int
10756 main ()
10757 {
10758 int n = MAP_ANONYMOUS;
10759   ;
10760   return 0;
10761 }
10762 _ACEOF
10763 rm -f conftest.$ac_objext
10764 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10765   (eval $ac_compile) 2>conftest.er1
10766   ac_status=$?
10767   grep -v '^ *+' conftest.er1 >conftest.err
10768   rm -f conftest.er1
10769   cat conftest.err >&5
10770   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10771   (exit $ac_status); } &&
10772          { ac_try='test -z "$ac_c_werror_flag"
10773                          || test ! -s conftest.err'
10774   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10775   (eval $ac_try) 2>&5
10776   ac_status=$?
10777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10778   (exit $ac_status); }; } &&
10779          { ac_try='test -s conftest.$ac_objext'
10780   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10781   (eval $ac_try) 2>&5
10782   ac_status=$?
10783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10784   (exit $ac_status); }; }; then
10785   gcc_cv_decl_map_anon=yes
10786 else
10787   echo "$as_me: failed program was:" >&5
10788 sed 's/^/| /' conftest.$ac_ext >&5
10789
10790 gcc_cv_decl_map_anon=no
10791 fi
10792 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10793 fi
10794 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10795 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10796
10797    if test $gcc_cv_decl_map_anon = no; then
10798      gcc_cv_func_mmap_anon=no
10799    else
10800      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10801 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10802 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10803   echo $ECHO_N "(cached) $ECHO_C" >&6
10804 else
10805   # Add a system to this blacklist if it has mmap() and MAP_ANON or
10806    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10807    # doesn't give anonymous zeroed pages with the same properties listed
10808    # above for use of /dev/zero.
10809    # Systems known to be in this category are Windows, VMS, and SCO Unix.
10810    case "$host_os" in
10811      vms* | cygwin* | pe | mingw* | sco* | udk* )
10812         gcc_cv_func_mmap_anon=no ;;
10813      *)
10814         gcc_cv_func_mmap_anon=yes;;
10815    esac
10816 fi
10817 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10818 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10819    fi
10820 fi
10821
10822 if test $gcc_cv_func_mmap_file = yes; then
10823
10824 cat >>confdefs.h <<\_ACEOF
10825 #define HAVE_MMAP_FILE 1
10826 _ACEOF
10827
10828 fi
10829 if test $gcc_cv_func_mmap_dev_zero = yes; then
10830
10831 cat >>confdefs.h <<\_ACEOF
10832 #define HAVE_MMAP_DEV_ZERO 1
10833 _ACEOF
10834
10835 fi
10836 if test $gcc_cv_func_mmap_anon = yes; then
10837
10838 cat >>confdefs.h <<\_ACEOF
10839 #define HAVE_MMAP_ANON 1
10840 _ACEOF
10841
10842 fi
10843
10844
10845 case "${host}" in
10846 *-*-*vms*)
10847   # Under VMS, vfork works very differently than on Unix. The standard test
10848   # won't work, and it isn't easily adaptable. It makes more sense to
10849   # just force it.
10850   ac_cv_func_vfork_works=yes
10851   ;;
10852 esac
10853 echo "$as_me:$LINENO: checking for pid_t" >&5
10854 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10855 if test "${ac_cv_type_pid_t+set}" = set; then
10856   echo $ECHO_N "(cached) $ECHO_C" >&6
10857 else
10858   cat >conftest.$ac_ext <<_ACEOF
10859 /* confdefs.h.  */
10860 _ACEOF
10861 cat confdefs.h >>conftest.$ac_ext
10862 cat >>conftest.$ac_ext <<_ACEOF
10863 /* end confdefs.h.  */
10864 $ac_includes_default
10865 int
10866 main ()
10867 {
10868 if ((pid_t *) 0)
10869   return 0;
10870 if (sizeof (pid_t))
10871   return 0;
10872   ;
10873   return 0;
10874 }
10875 _ACEOF
10876 rm -f conftest.$ac_objext
10877 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10878   (eval $ac_compile) 2>conftest.er1
10879   ac_status=$?
10880   grep -v '^ *+' conftest.er1 >conftest.err
10881   rm -f conftest.er1
10882   cat conftest.err >&5
10883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10884   (exit $ac_status); } &&
10885          { ac_try='test -z "$ac_c_werror_flag"
10886                          || test ! -s conftest.err'
10887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10888   (eval $ac_try) 2>&5
10889   ac_status=$?
10890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10891   (exit $ac_status); }; } &&
10892          { ac_try='test -s conftest.$ac_objext'
10893   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10894   (eval $ac_try) 2>&5
10895   ac_status=$?
10896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10897   (exit $ac_status); }; }; then
10898   ac_cv_type_pid_t=yes
10899 else
10900   echo "$as_me: failed program was:" >&5
10901 sed 's/^/| /' conftest.$ac_ext >&5
10902
10903 ac_cv_type_pid_t=no
10904 fi
10905 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10906 fi
10907 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10908 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10909 if test $ac_cv_type_pid_t = yes; then
10910   :
10911 else
10912
10913 cat >>confdefs.h <<_ACEOF
10914 #define pid_t int
10915 _ACEOF
10916
10917 fi
10918
10919
10920
10921 for ac_header in unistd.h vfork.h
10922 do
10923 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10924 echo "$as_me:$LINENO: checking for $ac_header" >&5
10925 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10926 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10927   echo $ECHO_N "(cached) $ECHO_C" >&6
10928 else
10929   cat >conftest.$ac_ext <<_ACEOF
10930 /* confdefs.h.  */
10931 _ACEOF
10932 cat confdefs.h >>conftest.$ac_ext
10933 cat >>conftest.$ac_ext <<_ACEOF
10934 /* end confdefs.h.  */
10935 #include <$ac_header>
10936 _ACEOF
10937 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10938   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10939   ac_status=$?
10940   grep -v '^ *+' conftest.er1 >conftest.err
10941   rm -f conftest.er1
10942   cat conftest.err >&5
10943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10944   (exit $ac_status); } >/dev/null; then
10945   if test -s conftest.err; then
10946     ac_cpp_err=$ac_c_preproc_warn_flag
10947     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10948   else
10949     ac_cpp_err=
10950   fi
10951 else
10952   ac_cpp_err=yes
10953 fi
10954 if test -z "$ac_cpp_err"; then
10955   eval "$as_ac_Header=yes"
10956 else
10957   echo "$as_me: failed program was:" >&5
10958 sed 's/^/| /' conftest.$ac_ext >&5
10959
10960   eval "$as_ac_Header=no"
10961 fi
10962 rm -f conftest.err conftest.$ac_ext
10963 fi
10964 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10965 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10966 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10967   cat >>confdefs.h <<_ACEOF
10968 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10969 _ACEOF
10970
10971 fi
10972 done
10973
10974
10975
10976 for ac_func in fork vfork
10977 do
10978 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10979 echo "$as_me:$LINENO: checking for $ac_func" >&5
10980 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10981 if eval "test \"\${$as_ac_var+set}\" = set"; then
10982   echo $ECHO_N "(cached) $ECHO_C" >&6
10983 else
10984   cat >conftest.$ac_ext <<_ACEOF
10985 /* confdefs.h.  */
10986 _ACEOF
10987 cat confdefs.h >>conftest.$ac_ext
10988 cat >>conftest.$ac_ext <<_ACEOF
10989 /* end confdefs.h.  */
10990 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10991    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10992 #define $ac_func innocuous_$ac_func
10993
10994 /* System header to define __stub macros and hopefully few prototypes,
10995     which can conflict with char $ac_func (); below.
10996     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10997     <limits.h> exists even on freestanding compilers.  */
10998
10999 #ifdef __STDC__
11000 # include <limits.h>
11001 #else
11002 # include <assert.h>
11003 #endif
11004
11005 #undef $ac_func
11006
11007 /* Override any gcc2 internal prototype to avoid an error.  */
11008 #ifdef __cplusplus
11009 extern "C"
11010 {
11011 #endif
11012 /* We use char because int might match the return type of a gcc2
11013    builtin and then its argument prototype would still apply.  */
11014 char $ac_func ();
11015 /* The GNU C library defines this for functions which it implements
11016     to always fail with ENOSYS.  Some functions are actually named
11017     something starting with __ and the normal name is an alias.  */
11018 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
11019 choke me
11020 #else
11021 char (*f) () = $ac_func;
11022 #endif
11023 #ifdef __cplusplus
11024 }
11025 #endif
11026
11027 int
11028 main ()
11029 {
11030 return f != $ac_func;
11031   ;
11032   return 0;
11033 }
11034 _ACEOF
11035 rm -f conftest.$ac_objext conftest$ac_exeext
11036 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11037   (eval $ac_link) 2>conftest.er1
11038   ac_status=$?
11039   grep -v '^ *+' conftest.er1 >conftest.err
11040   rm -f conftest.er1
11041   cat conftest.err >&5
11042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11043   (exit $ac_status); } &&
11044          { ac_try='test -z "$ac_c_werror_flag"
11045                          || test ! -s conftest.err'
11046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11047   (eval $ac_try) 2>&5
11048   ac_status=$?
11049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11050   (exit $ac_status); }; } &&
11051          { ac_try='test -s conftest$ac_exeext'
11052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11053   (eval $ac_try) 2>&5
11054   ac_status=$?
11055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11056   (exit $ac_status); }; }; then
11057   eval "$as_ac_var=yes"
11058 else
11059   echo "$as_me: failed program was:" >&5
11060 sed 's/^/| /' conftest.$ac_ext >&5
11061
11062 eval "$as_ac_var=no"
11063 fi
11064 rm -f conftest.err conftest.$ac_objext \
11065       conftest$ac_exeext conftest.$ac_ext
11066 fi
11067 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11068 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11069 if test `eval echo '${'$as_ac_var'}'` = yes; then
11070   cat >>confdefs.h <<_ACEOF
11071 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11072 _ACEOF
11073
11074 fi
11075 done
11076
11077 if test "x$ac_cv_func_fork" = xyes; then
11078   echo "$as_me:$LINENO: checking for working fork" >&5
11079 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
11080 if test "${ac_cv_func_fork_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_fork_works=cross
11085 else
11086   cat >conftest.$ac_ext <<_ACEOF
11087 /* By Ruediger Kuhlmann. */
11088       #include <sys/types.h>
11089       #if HAVE_UNISTD_H
11090       # include <unistd.h>
11091       #endif
11092       /* Some systems only have a dummy stub for fork() */
11093       int main ()
11094       {
11095         if (fork() < 0)
11096           exit (1);
11097         exit (0);
11098       }
11099 _ACEOF
11100 rm -f conftest$ac_exeext
11101 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11102   (eval $ac_link) 2>&5
11103   ac_status=$?
11104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11105   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11107   (eval $ac_try) 2>&5
11108   ac_status=$?
11109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11110   (exit $ac_status); }; }; then
11111   ac_cv_func_fork_works=yes
11112 else
11113   echo "$as_me: program exited with status $ac_status" >&5
11114 echo "$as_me: failed program was:" >&5
11115 sed 's/^/| /' conftest.$ac_ext >&5
11116
11117 ( exit $ac_status )
11118 ac_cv_func_fork_works=no
11119 fi
11120 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11121 fi
11122 fi
11123 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
11124 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
11125
11126 else
11127   ac_cv_func_fork_works=$ac_cv_func_fork
11128 fi
11129 if test "x$ac_cv_func_fork_works" = xcross; then
11130   case $host in
11131     *-*-amigaos* | *-*-msdosdjgpp*)
11132       # Override, as these systems have only a dummy fork() stub
11133       ac_cv_func_fork_works=no
11134       ;;
11135     *)
11136       ac_cv_func_fork_works=yes
11137       ;;
11138   esac
11139   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11140 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11141 fi
11142 ac_cv_func_vfork_works=$ac_cv_func_vfork
11143 if test "x$ac_cv_func_vfork" = xyes; then
11144   echo "$as_me:$LINENO: checking for working vfork" >&5
11145 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
11146 if test "${ac_cv_func_vfork_works+set}" = set; then
11147   echo $ECHO_N "(cached) $ECHO_C" >&6
11148 else
11149   if test "$cross_compiling" = yes; then
11150   ac_cv_func_vfork_works=cross
11151 else
11152   cat >conftest.$ac_ext <<_ACEOF
11153 /* confdefs.h.  */
11154 _ACEOF
11155 cat confdefs.h >>conftest.$ac_ext
11156 cat >>conftest.$ac_ext <<_ACEOF
11157 /* end confdefs.h.  */
11158 /* Thanks to Paul Eggert for this test.  */
11159 #include <stdio.h>
11160 #include <stdlib.h>
11161 #include <sys/types.h>
11162 #include <sys/stat.h>
11163 #include <sys/wait.h>
11164 #if HAVE_UNISTD_H
11165 # include <unistd.h>
11166 #endif
11167 #if HAVE_VFORK_H
11168 # include <vfork.h>
11169 #endif
11170 /* On some sparc systems, changes by the child to local and incoming
11171    argument registers are propagated back to the parent.  The compiler
11172    is told about this with #include <vfork.h>, but some compilers
11173    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11174    static variable whose address is put into a register that is
11175    clobbered by the vfork.  */
11176 static void
11177 #ifdef __cplusplus
11178 sparc_address_test (int arg)
11179 # else
11180 sparc_address_test (arg) int arg;
11181 #endif
11182 {
11183   static pid_t child;
11184   if (!child) {
11185     child = vfork ();
11186     if (child < 0) {
11187       perror ("vfork");
11188       _exit(2);
11189     }
11190     if (!child) {
11191       arg = getpid();
11192       write(-1, "", 0);
11193       _exit (arg);
11194     }
11195   }
11196 }
11197
11198 int
11199 main ()
11200 {
11201   pid_t parent = getpid ();
11202   pid_t child;
11203
11204   sparc_address_test (0);
11205
11206   child = vfork ();
11207
11208   if (child == 0) {
11209     /* Here is another test for sparc vfork register problems.  This
11210        test uses lots of local variables, at least as many local
11211        variables as main has allocated so far including compiler
11212        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11213        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11214        reuse the register of parent for one of the local variables,
11215        since it will think that parent can't possibly be used any more
11216        in this routine.  Assigning to the local variable will thus
11217        munge parent in the parent process.  */
11218     pid_t
11219       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11220       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11221     /* Convince the compiler that p..p7 are live; otherwise, it might
11222        use the same hardware register for all 8 local variables.  */
11223     if (p != p1 || p != p2 || p != p3 || p != p4
11224         || p != p5 || p != p6 || p != p7)
11225       _exit(1);
11226
11227     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11228        from child file descriptors.  If the child closes a descriptor
11229        before it execs or exits, this munges the parent's descriptor
11230        as well.  Test for this by closing stdout in the child.  */
11231     _exit(close(fileno(stdout)) != 0);
11232   } else {
11233     int status;
11234     struct stat st;
11235
11236     while (wait(&status) != child)
11237       ;
11238     exit(
11239          /* Was there some problem with vforking?  */
11240          child < 0
11241
11242          /* Did the child fail?  (This shouldn't happen.)  */
11243          || status
11244
11245          /* Did the vfork/compiler bug occur?  */
11246          || parent != getpid()
11247
11248          /* Did the file descriptor bug occur?  */
11249          || fstat(fileno(stdout), &st) != 0
11250          );
11251   }
11252 }
11253 _ACEOF
11254 rm -f conftest$ac_exeext
11255 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11256   (eval $ac_link) 2>&5
11257   ac_status=$?
11258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11259   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11260   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11261   (eval $ac_try) 2>&5
11262   ac_status=$?
11263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11264   (exit $ac_status); }; }; then
11265   ac_cv_func_vfork_works=yes
11266 else
11267   echo "$as_me: program exited with status $ac_status" >&5
11268 echo "$as_me: failed program was:" >&5
11269 sed 's/^/| /' conftest.$ac_ext >&5
11270
11271 ( exit $ac_status )
11272 ac_cv_func_vfork_works=no
11273 fi
11274 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11275 fi
11276 fi
11277 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11278 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11279
11280 fi;
11281 if test "x$ac_cv_func_fork_works" = xcross; then
11282   ac_cv_func_vfork_works=$ac_cv_func_vfork
11283   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11284 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11285 fi
11286
11287 if test "x$ac_cv_func_vfork_works" = xyes; then
11288
11289 cat >>confdefs.h <<\_ACEOF
11290 #define HAVE_WORKING_VFORK 1
11291 _ACEOF
11292
11293 else
11294
11295 cat >>confdefs.h <<\_ACEOF
11296 #define vfork fork
11297 _ACEOF
11298
11299 fi
11300 if test "x$ac_cv_func_fork_works" = xyes; then
11301
11302 cat >>confdefs.h <<\_ACEOF
11303 #define HAVE_WORKING_FORK 1
11304 _ACEOF
11305
11306 fi
11307
11308
11309
11310       if test "X$prefix" = "XNONE"; then
11311     acl_final_prefix="$ac_default_prefix"
11312   else
11313     acl_final_prefix="$prefix"
11314   fi
11315   if test "X$exec_prefix" = "XNONE"; then
11316     acl_final_exec_prefix='${prefix}'
11317   else
11318     acl_final_exec_prefix="$exec_prefix"
11319   fi
11320   acl_save_prefix="$prefix"
11321   prefix="$acl_final_prefix"
11322   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11323   prefix="$acl_save_prefix"
11324
11325
11326 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11327 if test "${with_gnu_ld+set}" = set; then
11328   withval="$with_gnu_ld"
11329   test "$withval" = no || with_gnu_ld=yes
11330 else
11331   with_gnu_ld=no
11332 fi;
11333 # Prepare PATH_SEPARATOR.
11334 # The user is always right.
11335 if test "${PATH_SEPARATOR+set}" != set; then
11336   echo "#! /bin/sh" >conf$$.sh
11337   echo  "exit 0"   >>conf$$.sh
11338   chmod +x conf$$.sh
11339   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11340     PATH_SEPARATOR=';'
11341   else
11342     PATH_SEPARATOR=:
11343   fi
11344   rm -f conf$$.sh
11345 fi
11346 ac_prog=ld
11347 if test "$GCC" = yes; then
11348   # Check if gcc -print-prog-name=ld gives a path.
11349   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11350 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11351   case $host in
11352   *-*-mingw*)
11353     # gcc leaves a trailing carriage return which upsets mingw
11354     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11355   *)
11356     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11357   esac
11358   case $ac_prog in
11359     # Accept absolute paths.
11360     [\\/]* | [A-Za-z]:[\\/]*)
11361       re_direlt='/[^/][^/]*/\.\./'
11362       # Canonicalize the path of ld
11363       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11364       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11365         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11366       done
11367       test -z "$LD" && LD="$ac_prog"
11368       ;;
11369   "")
11370     # If it fails, then pretend we aren't using GCC.
11371     ac_prog=ld
11372     ;;
11373   *)
11374     # If it is relative, then search for the first ld in PATH.
11375     with_gnu_ld=unknown
11376     ;;
11377   esac
11378 elif test "$with_gnu_ld" = yes; then
11379   echo "$as_me:$LINENO: checking for GNU ld" >&5
11380 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11381 else
11382   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11383 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11384 fi
11385 if test "${acl_cv_path_LD+set}" = set; then
11386   echo $ECHO_N "(cached) $ECHO_C" >&6
11387 else
11388   if test -z "$LD"; then
11389   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11390   for ac_dir in $PATH; do
11391     test -z "$ac_dir" && ac_dir=.
11392     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11393       acl_cv_path_LD="$ac_dir/$ac_prog"
11394       # Check to see if the program is GNU ld.  I'd rather use --version,
11395       # but apparently some GNU ld's only accept -v.
11396       # Break only if it was the GNU/non-GNU ld that we prefer.
11397       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11398         test "$with_gnu_ld" != no && break
11399       else
11400         test "$with_gnu_ld" != yes && break
11401       fi
11402     fi
11403   done
11404   IFS="$ac_save_ifs"
11405 else
11406   acl_cv_path_LD="$LD" # Let the user override the test with a path.
11407 fi
11408 fi
11409
11410 LD="$acl_cv_path_LD"
11411 if test -n "$LD"; then
11412   echo "$as_me:$LINENO: result: $LD" >&5
11413 echo "${ECHO_T}$LD" >&6
11414 else
11415   echo "$as_me:$LINENO: result: no" >&5
11416 echo "${ECHO_T}no" >&6
11417 fi
11418 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11419 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11420    { (exit 1); exit 1; }; }
11421 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11422 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11423 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11424   echo $ECHO_N "(cached) $ECHO_C" >&6
11425 else
11426   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11427 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11428   acl_cv_prog_gnu_ld=yes
11429 else
11430   acl_cv_prog_gnu_ld=no
11431 fi
11432 fi
11433 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11434 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11435 with_gnu_ld=$acl_cv_prog_gnu_ld
11436
11437
11438
11439                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11440 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11441 if test "${acl_cv_rpath+set}" = set; then
11442   echo $ECHO_N "(cached) $ECHO_C" >&6
11443 else
11444
11445     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11446     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11447     . ./conftest.sh
11448     rm -f ./conftest.sh
11449     acl_cv_rpath=done
11450
11451 fi
11452 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11453 echo "${ECHO_T}$acl_cv_rpath" >&6
11454   wl="$acl_cv_wl"
11455   libext="$acl_cv_libext"
11456   shlibext="$acl_cv_shlibext"
11457   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11458   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11459   hardcode_direct="$acl_cv_hardcode_direct"
11460   hardcode_minus_L="$acl_cv_hardcode_minus_L"
11461     # Check whether --enable-rpath or --disable-rpath was given.
11462 if test "${enable_rpath+set}" = set; then
11463   enableval="$enable_rpath"
11464   :
11465 else
11466   enable_rpath=yes
11467 fi;
11468
11469
11470
11471
11472
11473
11474
11475     use_additional=yes
11476
11477   acl_save_prefix="$prefix"
11478   prefix="$acl_final_prefix"
11479   acl_save_exec_prefix="$exec_prefix"
11480   exec_prefix="$acl_final_exec_prefix"
11481
11482     eval additional_includedir=\"$includedir\"
11483     eval additional_libdir=\"$libdir\"
11484
11485   exec_prefix="$acl_save_exec_prefix"
11486   prefix="$acl_save_prefix"
11487
11488
11489 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11490 if test "${with_libiconv_prefix+set}" = set; then
11491   withval="$with_libiconv_prefix"
11492
11493     if test "X$withval" = "Xno"; then
11494       use_additional=no
11495     else
11496       if test "X$withval" = "X"; then
11497
11498   acl_save_prefix="$prefix"
11499   prefix="$acl_final_prefix"
11500   acl_save_exec_prefix="$exec_prefix"
11501   exec_prefix="$acl_final_exec_prefix"
11502
11503           eval additional_includedir=\"$includedir\"
11504           eval additional_libdir=\"$libdir\"
11505
11506   exec_prefix="$acl_save_exec_prefix"
11507   prefix="$acl_save_prefix"
11508
11509       else
11510         additional_includedir="$withval/include"
11511         additional_libdir="$withval/lib"
11512       fi
11513     fi
11514
11515 fi;
11516       LIBICONV=
11517   LTLIBICONV=
11518   INCICONV=
11519   rpathdirs=
11520   ltrpathdirs=
11521   names_already_handled=
11522   names_next_round='iconv '
11523   while test -n "$names_next_round"; do
11524     names_this_round="$names_next_round"
11525     names_next_round=
11526     for name in $names_this_round; do
11527       already_handled=
11528       for n in $names_already_handled; do
11529         if test "$n" = "$name"; then
11530           already_handled=yes
11531           break
11532         fi
11533       done
11534       if test -z "$already_handled"; then
11535         names_already_handled="$names_already_handled $name"
11536                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11537         eval value=\"\$HAVE_LIB$uppername\"
11538         if test -n "$value"; then
11539           if test "$value" = yes; then
11540             eval value=\"\$LIB$uppername\"
11541             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11542             eval value=\"\$LTLIB$uppername\"
11543             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11544           else
11545                                     :
11546           fi
11547         else
11548                               found_dir=
11549           found_la=
11550           found_so=
11551           found_a=
11552           if test $use_additional = yes; then
11553             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11554               found_dir="$additional_libdir"
11555               found_so="$additional_libdir/lib$name.$shlibext"
11556               if test -f "$additional_libdir/lib$name.la"; then
11557                 found_la="$additional_libdir/lib$name.la"
11558               fi
11559             else
11560               if test -f "$additional_libdir/lib$name.$libext"; then
11561                 found_dir="$additional_libdir"
11562                 found_a="$additional_libdir/lib$name.$libext"
11563                 if test -f "$additional_libdir/lib$name.la"; then
11564                   found_la="$additional_libdir/lib$name.la"
11565                 fi
11566               fi
11567             fi
11568           fi
11569           if test "X$found_dir" = "X"; then
11570             for x in $LDFLAGS $LTLIBICONV; do
11571
11572   acl_save_prefix="$prefix"
11573   prefix="$acl_final_prefix"
11574   acl_save_exec_prefix="$exec_prefix"
11575   exec_prefix="$acl_final_exec_prefix"
11576   eval x=\"$x\"
11577   exec_prefix="$acl_save_exec_prefix"
11578   prefix="$acl_save_prefix"
11579
11580               case "$x" in
11581                 -L*)
11582                   dir=`echo "X$x" | sed -e 's/^X-L//'`
11583                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11584                     found_dir="$dir"
11585                     found_so="$dir/lib$name.$shlibext"
11586                     if test -f "$dir/lib$name.la"; then
11587                       found_la="$dir/lib$name.la"
11588                     fi
11589                   else
11590                     if test -f "$dir/lib$name.$libext"; then
11591                       found_dir="$dir"
11592                       found_a="$dir/lib$name.$libext"
11593                       if test -f "$dir/lib$name.la"; then
11594                         found_la="$dir/lib$name.la"
11595                       fi
11596                     fi
11597                   fi
11598                   ;;
11599               esac
11600               if test "X$found_dir" != "X"; then
11601                 break
11602               fi
11603             done
11604           fi
11605           if test "X$found_dir" != "X"; then
11606                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11607             if test "X$found_so" != "X"; then
11608                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11609                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11610               else
11611                                                                                 haveit=
11612                 for x in $ltrpathdirs; do
11613                   if test "X$x" = "X$found_dir"; then
11614                     haveit=yes
11615                     break
11616                   fi
11617                 done
11618                 if test -z "$haveit"; then
11619                   ltrpathdirs="$ltrpathdirs $found_dir"
11620                 fi
11621                                 if test "$hardcode_direct" = yes; then
11622                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11623                 else
11624                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11625                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11626                                                             haveit=
11627                     for x in $rpathdirs; do
11628                       if test "X$x" = "X$found_dir"; then
11629                         haveit=yes
11630                         break
11631                       fi
11632                     done
11633                     if test -z "$haveit"; then
11634                       rpathdirs="$rpathdirs $found_dir"
11635                     fi
11636                   else
11637                                                                                 haveit=
11638                     for x in $LDFLAGS $LIBICONV; do
11639
11640   acl_save_prefix="$prefix"
11641   prefix="$acl_final_prefix"
11642   acl_save_exec_prefix="$exec_prefix"
11643   exec_prefix="$acl_final_exec_prefix"
11644   eval x=\"$x\"
11645   exec_prefix="$acl_save_exec_prefix"
11646   prefix="$acl_save_prefix"
11647
11648                       if test "X$x" = "X-L$found_dir"; then
11649                         haveit=yes
11650                         break
11651                       fi
11652                     done
11653                     if test -z "$haveit"; then
11654                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11655                     fi
11656                     if test "$hardcode_minus_L" != no; then
11657                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11658                     else
11659                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11660                     fi
11661                   fi
11662                 fi
11663               fi
11664             else
11665               if test "X$found_a" != "X"; then
11666                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11667               else
11668                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11669               fi
11670             fi
11671                         additional_includedir=
11672             case "$found_dir" in
11673               */lib | */lib/)
11674                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11675                 additional_includedir="$basedir/include"
11676                 ;;
11677             esac
11678             if test "X$additional_includedir" != "X"; then
11679                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
11680                 haveit=
11681                 if test "X$additional_includedir" = "X/usr/local/include"; then
11682                   if test -n "$GCC"; then
11683                     case $host_os in
11684                       linux*) haveit=yes;;
11685                     esac
11686                   fi
11687                 fi
11688                 if test -z "$haveit"; then
11689                   for x in $CPPFLAGS $INCICONV; 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-I$additional_includedir"; then
11700                       haveit=yes
11701                       break
11702                     fi
11703                   done
11704                   if test -z "$haveit"; then
11705                     if test -d "$additional_includedir"; then
11706                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11707                     fi
11708                   fi
11709                 fi
11710               fi
11711             fi
11712                         if test -n "$found_la"; then
11713                                                         save_libdir="$libdir"
11714               case "$found_la" in
11715                 */* | *\\*) . "$found_la" ;;
11716                 *) . "./$found_la" ;;
11717               esac
11718               libdir="$save_libdir"
11719                             for dep in $dependency_libs; do
11720                 case "$dep" in
11721                   -L*)
11722                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11723                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
11724                       haveit=
11725                       if test "X$additional_libdir" = "X/usr/local/lib"; then
11726                         if test -n "$GCC"; then
11727                           case $host_os in
11728                             linux*) haveit=yes;;
11729                           esac
11730                         fi
11731                       fi
11732                       if test -z "$haveit"; then
11733                         haveit=
11734                         for x in $LDFLAGS $LIBICONV; do
11735
11736   acl_save_prefix="$prefix"
11737   prefix="$acl_final_prefix"
11738   acl_save_exec_prefix="$exec_prefix"
11739   exec_prefix="$acl_final_exec_prefix"
11740   eval x=\"$x\"
11741   exec_prefix="$acl_save_exec_prefix"
11742   prefix="$acl_save_prefix"
11743
11744                           if test "X$x" = "X-L$additional_libdir"; then
11745                             haveit=yes
11746                             break
11747                           fi
11748                         done
11749                         if test -z "$haveit"; then
11750                           if test -d "$additional_libdir"; then
11751                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11752                           fi
11753                         fi
11754                         haveit=
11755                         for x in $LDFLAGS $LTLIBICONV; do
11756
11757   acl_save_prefix="$prefix"
11758   prefix="$acl_final_prefix"
11759   acl_save_exec_prefix="$exec_prefix"
11760   exec_prefix="$acl_final_exec_prefix"
11761   eval x=\"$x\"
11762   exec_prefix="$acl_save_exec_prefix"
11763   prefix="$acl_save_prefix"
11764
11765                           if test "X$x" = "X-L$additional_libdir"; then
11766                             haveit=yes
11767                             break
11768                           fi
11769                         done
11770                         if test -z "$haveit"; then
11771                           if test -d "$additional_libdir"; then
11772                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11773                           fi
11774                         fi
11775                       fi
11776                     fi
11777                     ;;
11778                   -R*)
11779                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
11780                     if test "$enable_rpath" != no; then
11781                                                                   haveit=
11782                       for x in $rpathdirs; do
11783                         if test "X$x" = "X$dir"; then
11784                           haveit=yes
11785                           break
11786                         fi
11787                       done
11788                       if test -z "$haveit"; then
11789                         rpathdirs="$rpathdirs $dir"
11790                       fi
11791                                                                   haveit=
11792                       for x in $ltrpathdirs; do
11793                         if test "X$x" = "X$dir"; then
11794                           haveit=yes
11795                           break
11796                         fi
11797                       done
11798                       if test -z "$haveit"; then
11799                         ltrpathdirs="$ltrpathdirs $dir"
11800                       fi
11801                     fi
11802                     ;;
11803                   -l*)
11804                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11805                     ;;
11806                   *.la)
11807                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11808                     ;;
11809                   *)
11810                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11811                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11812                     ;;
11813                 esac
11814               done
11815             fi
11816           else
11817                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11818             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11819           fi
11820         fi
11821       fi
11822     done
11823   done
11824   if test "X$rpathdirs" != "X"; then
11825     if test -n "$hardcode_libdir_separator"; then
11826                         alldirs=
11827       for found_dir in $rpathdirs; do
11828         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11829       done
11830             acl_save_libdir="$libdir"
11831       libdir="$alldirs"
11832       eval flag=\"$hardcode_libdir_flag_spec\"
11833       libdir="$acl_save_libdir"
11834       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11835     else
11836             for found_dir in $rpathdirs; do
11837         acl_save_libdir="$libdir"
11838         libdir="$found_dir"
11839         eval flag=\"$hardcode_libdir_flag_spec\"
11840         libdir="$acl_save_libdir"
11841         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11842       done
11843     fi
11844   fi
11845   if test "X$ltrpathdirs" != "X"; then
11846             for found_dir in $ltrpathdirs; do
11847       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11848     done
11849   fi
11850
11851
11852
11853
11854
11855
11856
11857           am_save_CPPFLAGS="$CPPFLAGS"
11858
11859   for element in $INCICONV; do
11860     haveit=
11861     for x in $CPPFLAGS; do
11862
11863   acl_save_prefix="$prefix"
11864   prefix="$acl_final_prefix"
11865   acl_save_exec_prefix="$exec_prefix"
11866   exec_prefix="$acl_final_exec_prefix"
11867   eval x=\"$x\"
11868   exec_prefix="$acl_save_exec_prefix"
11869   prefix="$acl_save_prefix"
11870
11871       if test "X$x" = "X$element"; then
11872         haveit=yes
11873         break
11874       fi
11875     done
11876     if test -z "$haveit"; then
11877       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11878     fi
11879   done
11880
11881
11882   echo "$as_me:$LINENO: checking for iconv" >&5
11883 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11884 if test "${am_cv_func_iconv+set}" = set; then
11885   echo $ECHO_N "(cached) $ECHO_C" >&6
11886 else
11887
11888     am_cv_func_iconv="no, consider installing GNU libiconv"
11889     am_cv_lib_iconv=no
11890     cat >conftest.$ac_ext <<_ACEOF
11891 /* confdefs.h.  */
11892 _ACEOF
11893 cat confdefs.h >>conftest.$ac_ext
11894 cat >>conftest.$ac_ext <<_ACEOF
11895 /* end confdefs.h.  */
11896 #include <stdlib.h>
11897 #include <iconv.h>
11898 int
11899 main ()
11900 {
11901 iconv_t cd = iconv_open("","");
11902        iconv(cd,NULL,NULL,NULL,NULL);
11903        iconv_close(cd);
11904   ;
11905   return 0;
11906 }
11907 _ACEOF
11908 rm -f conftest.$ac_objext conftest$ac_exeext
11909 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11910   (eval $ac_link) 2>conftest.er1
11911   ac_status=$?
11912   grep -v '^ *+' conftest.er1 >conftest.err
11913   rm -f conftest.er1
11914   cat conftest.err >&5
11915   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11916   (exit $ac_status); } &&
11917          { ac_try='test -z "$ac_c_werror_flag"
11918                          || test ! -s conftest.err'
11919   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11920   (eval $ac_try) 2>&5
11921   ac_status=$?
11922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11923   (exit $ac_status); }; } &&
11924          { ac_try='test -s conftest$ac_exeext'
11925   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11926   (eval $ac_try) 2>&5
11927   ac_status=$?
11928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11929   (exit $ac_status); }; }; then
11930   am_cv_func_iconv=yes
11931 else
11932   echo "$as_me: failed program was:" >&5
11933 sed 's/^/| /' conftest.$ac_ext >&5
11934
11935 fi
11936 rm -f conftest.err conftest.$ac_objext \
11937       conftest$ac_exeext conftest.$ac_ext
11938     if test "$am_cv_func_iconv" != yes; then
11939       am_save_LIBS="$LIBS"
11940       LIBS="$LIBS $LIBICONV"
11941       cat >conftest.$ac_ext <<_ACEOF
11942 /* confdefs.h.  */
11943 _ACEOF
11944 cat confdefs.h >>conftest.$ac_ext
11945 cat >>conftest.$ac_ext <<_ACEOF
11946 /* end confdefs.h.  */
11947 #include <stdlib.h>
11948 #include <iconv.h>
11949 int
11950 main ()
11951 {
11952 iconv_t cd = iconv_open("","");
11953          iconv(cd,NULL,NULL,NULL,NULL);
11954          iconv_close(cd);
11955   ;
11956   return 0;
11957 }
11958 _ACEOF
11959 rm -f conftest.$ac_objext conftest$ac_exeext
11960 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11961   (eval $ac_link) 2>conftest.er1
11962   ac_status=$?
11963   grep -v '^ *+' conftest.er1 >conftest.err
11964   rm -f conftest.er1
11965   cat conftest.err >&5
11966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11967   (exit $ac_status); } &&
11968          { ac_try='test -z "$ac_c_werror_flag"
11969                          || test ! -s conftest.err'
11970   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11971   (eval $ac_try) 2>&5
11972   ac_status=$?
11973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11974   (exit $ac_status); }; } &&
11975          { ac_try='test -s conftest$ac_exeext'
11976   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11977   (eval $ac_try) 2>&5
11978   ac_status=$?
11979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11980   (exit $ac_status); }; }; then
11981   am_cv_lib_iconv=yes
11982         am_cv_func_iconv=yes
11983 else
11984   echo "$as_me: failed program was:" >&5
11985 sed 's/^/| /' conftest.$ac_ext >&5
11986
11987 fi
11988 rm -f conftest.err conftest.$ac_objext \
11989       conftest$ac_exeext conftest.$ac_ext
11990       LIBS="$am_save_LIBS"
11991     fi
11992
11993 fi
11994 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11995 echo "${ECHO_T}$am_cv_func_iconv" >&6
11996   if test "$am_cv_func_iconv" = yes; then
11997
11998 cat >>confdefs.h <<\_ACEOF
11999 #define HAVE_ICONV 1
12000 _ACEOF
12001
12002   fi
12003   if test "$am_cv_lib_iconv" = yes; then
12004     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
12005 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
12006     echo "$as_me:$LINENO: result: $LIBICONV" >&5
12007 echo "${ECHO_T}$LIBICONV" >&6
12008   else
12009             CPPFLAGS="$am_save_CPPFLAGS"
12010     LIBICONV=
12011     LTLIBICONV=
12012   fi
12013
12014
12015
12016   if test "$am_cv_func_iconv" = yes; then
12017     echo "$as_me:$LINENO: checking for iconv declaration" >&5
12018 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
12019     if test "${am_cv_proto_iconv+set}" = set; then
12020   echo $ECHO_N "(cached) $ECHO_C" >&6
12021 else
12022
12023       cat >conftest.$ac_ext <<_ACEOF
12024 /* confdefs.h.  */
12025 _ACEOF
12026 cat confdefs.h >>conftest.$ac_ext
12027 cat >>conftest.$ac_ext <<_ACEOF
12028 /* end confdefs.h.  */
12029
12030 #include <stdlib.h>
12031 #include <iconv.h>
12032 extern
12033 #ifdef __cplusplus
12034 "C"
12035 #endif
12036 #if defined(__STDC__) || defined(__cplusplus)
12037 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
12038 #else
12039 size_t iconv();
12040 #endif
12041
12042 int
12043 main ()
12044 {
12045
12046   ;
12047   return 0;
12048 }
12049 _ACEOF
12050 rm -f conftest.$ac_objext
12051 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12052   (eval $ac_compile) 2>conftest.er1
12053   ac_status=$?
12054   grep -v '^ *+' conftest.er1 >conftest.err
12055   rm -f conftest.er1
12056   cat conftest.err >&5
12057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12058   (exit $ac_status); } &&
12059          { ac_try='test -z "$ac_c_werror_flag"
12060                          || test ! -s conftest.err'
12061   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12062   (eval $ac_try) 2>&5
12063   ac_status=$?
12064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12065   (exit $ac_status); }; } &&
12066          { ac_try='test -s conftest.$ac_objext'
12067   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12068   (eval $ac_try) 2>&5
12069   ac_status=$?
12070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12071   (exit $ac_status); }; }; then
12072   am_cv_proto_iconv_arg1=""
12073 else
12074   echo "$as_me: failed program was:" >&5
12075 sed 's/^/| /' conftest.$ac_ext >&5
12076
12077 am_cv_proto_iconv_arg1="const"
12078 fi
12079 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12080       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);"
12081 fi
12082
12083     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
12084     echo "$as_me:$LINENO: result: ${ac_t:-
12085          }$am_cv_proto_iconv" >&5
12086 echo "${ECHO_T}${ac_t:-
12087          }$am_cv_proto_iconv" >&6
12088
12089 cat >>confdefs.h <<_ACEOF
12090 #define ICONV_CONST $am_cv_proto_iconv_arg1
12091 _ACEOF
12092
12093   fi
12094
12095 # Until we have in-tree GNU iconv:
12096 LIBICONV_DEP=
12097
12098
12099
12100   echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
12101 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
12102 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
12103   echo $ECHO_N "(cached) $ECHO_C" >&6
12104 else
12105   cat >conftest.$ac_ext <<_ACEOF
12106 /* confdefs.h.  */
12107 _ACEOF
12108 cat confdefs.h >>conftest.$ac_ext
12109 cat >>conftest.$ac_ext <<_ACEOF
12110 /* end confdefs.h.  */
12111 #include <locale.h>
12112 int
12113 main ()
12114 {
12115 return LC_MESSAGES
12116   ;
12117   return 0;
12118 }
12119 _ACEOF
12120 rm -f conftest.$ac_objext conftest$ac_exeext
12121 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12122   (eval $ac_link) 2>conftest.er1
12123   ac_status=$?
12124   grep -v '^ *+' conftest.er1 >conftest.err
12125   rm -f conftest.er1
12126   cat conftest.err >&5
12127   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12128   (exit $ac_status); } &&
12129          { ac_try='test -z "$ac_c_werror_flag"
12130                          || test ! -s conftest.err'
12131   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12132   (eval $ac_try) 2>&5
12133   ac_status=$?
12134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12135   (exit $ac_status); }; } &&
12136          { ac_try='test -s conftest$ac_exeext'
12137   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12138   (eval $ac_try) 2>&5
12139   ac_status=$?
12140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12141   (exit $ac_status); }; }; then
12142   am_cv_val_LC_MESSAGES=yes
12143 else
12144   echo "$as_me: failed program was:" >&5
12145 sed 's/^/| /' conftest.$ac_ext >&5
12146
12147 am_cv_val_LC_MESSAGES=no
12148 fi
12149 rm -f conftest.err conftest.$ac_objext \
12150       conftest$ac_exeext conftest.$ac_ext
12151 fi
12152 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
12153 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
12154   if test $am_cv_val_LC_MESSAGES = yes; then
12155
12156 cat >>confdefs.h <<\_ACEOF
12157 #define HAVE_LC_MESSAGES 1
12158 _ACEOF
12159
12160   fi
12161
12162
12163
12164   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
12165 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
12166 if test "${am_cv_langinfo_codeset+set}" = set; then
12167   echo $ECHO_N "(cached) $ECHO_C" >&6
12168 else
12169   cat >conftest.$ac_ext <<_ACEOF
12170 /* confdefs.h.  */
12171 _ACEOF
12172 cat confdefs.h >>conftest.$ac_ext
12173 cat >>conftest.$ac_ext <<_ACEOF
12174 /* end confdefs.h.  */
12175 #include <langinfo.h>
12176 int
12177 main ()
12178 {
12179 char* cs = nl_langinfo(CODESET);
12180   ;
12181   return 0;
12182 }
12183 _ACEOF
12184 rm -f conftest.$ac_objext conftest$ac_exeext
12185 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12186   (eval $ac_link) 2>conftest.er1
12187   ac_status=$?
12188   grep -v '^ *+' conftest.er1 >conftest.err
12189   rm -f conftest.er1
12190   cat conftest.err >&5
12191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12192   (exit $ac_status); } &&
12193          { ac_try='test -z "$ac_c_werror_flag"
12194                          || test ! -s conftest.err'
12195   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12196   (eval $ac_try) 2>&5
12197   ac_status=$?
12198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12199   (exit $ac_status); }; } &&
12200          { ac_try='test -s conftest$ac_exeext'
12201   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12202   (eval $ac_try) 2>&5
12203   ac_status=$?
12204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12205   (exit $ac_status); }; }; then
12206   am_cv_langinfo_codeset=yes
12207 else
12208   echo "$as_me: failed program was:" >&5
12209 sed 's/^/| /' conftest.$ac_ext >&5
12210
12211 am_cv_langinfo_codeset=no
12212 fi
12213 rm -f conftest.err conftest.$ac_objext \
12214       conftest$ac_exeext conftest.$ac_ext
12215
12216 fi
12217 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
12218 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
12219   if test $am_cv_langinfo_codeset = yes; then
12220
12221 cat >>confdefs.h <<\_ACEOF
12222 #define HAVE_LANGINFO_CODESET 1
12223 _ACEOF
12224
12225   fi
12226
12227
12228 # We will need to find libiberty.h and ansidecl.h
12229 saved_CFLAGS="$CFLAGS"
12230 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
12231
12232
12233
12234
12235
12236
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249
12250
12251
12252
12253
12254
12255
12256
12257
12258
12259
12260
12261
12262
12263
12264
12265
12266
12267
12268
12269
12270 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12271         strsignal strstr strverscmp \
12272         errno snprintf vsnprintf vasprintf malloc realloc calloc \
12273         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
12274 do
12275   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12276 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12277 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12278 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12279   echo $ECHO_N "(cached) $ECHO_C" >&6
12280 else
12281   cat >conftest.$ac_ext <<_ACEOF
12282 /* confdefs.h.  */
12283 _ACEOF
12284 cat confdefs.h >>conftest.$ac_ext
12285 cat >>conftest.$ac_ext <<_ACEOF
12286 /* end confdefs.h.  */
12287 #undef $ac_tr_decl
12288 #define $ac_tr_decl 1
12289
12290 #include "ansidecl.h"
12291 #include "system.h"
12292
12293 int
12294 main ()
12295 {
12296 #ifndef $ac_func
12297 char *(*pfn) = (char *(*)) $ac_func ;
12298 #endif
12299   ;
12300   return 0;
12301 }
12302 _ACEOF
12303 rm -f conftest.$ac_objext
12304 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12305   (eval $ac_compile) 2>conftest.er1
12306   ac_status=$?
12307   grep -v '^ *+' conftest.er1 >conftest.err
12308   rm -f conftest.er1
12309   cat conftest.err >&5
12310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12311   (exit $ac_status); } &&
12312          { ac_try='test -z "$ac_c_werror_flag"
12313                          || test ! -s conftest.err'
12314   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12315   (eval $ac_try) 2>&5
12316   ac_status=$?
12317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12318   (exit $ac_status); }; } &&
12319          { ac_try='test -s conftest.$ac_objext'
12320   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12321   (eval $ac_try) 2>&5
12322   ac_status=$?
12323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12324   (exit $ac_status); }; }; then
12325   eval "gcc_cv_have_decl_$ac_func=yes"
12326 else
12327   echo "$as_me: failed program was:" >&5
12328 sed 's/^/| /' conftest.$ac_ext >&5
12329
12330 eval "gcc_cv_have_decl_$ac_func=no"
12331 fi
12332 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12333 fi
12334
12335 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12336   echo "$as_me:$LINENO: result: yes" >&5
12337 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12338 #define $ac_tr_decl 1
12339 _ACEOF
12340
12341 else
12342   echo "$as_me:$LINENO: result: no" >&5
12343 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12344 #define $ac_tr_decl 0
12345 _ACEOF
12346
12347 fi
12348
12349 done
12350
12351
12352
12353
12354
12355 for ac_func in getrlimit setrlimit getrusage
12356 do
12357   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12358 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12359 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12360 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12361   echo $ECHO_N "(cached) $ECHO_C" >&6
12362 else
12363   cat >conftest.$ac_ext <<_ACEOF
12364 /* confdefs.h.  */
12365 _ACEOF
12366 cat confdefs.h >>conftest.$ac_ext
12367 cat >>conftest.$ac_ext <<_ACEOF
12368 /* end confdefs.h.  */
12369 #undef $ac_tr_decl
12370 #define $ac_tr_decl 1
12371
12372 #include "ansidecl.h"
12373 #include "system.h"
12374 #ifdef HAVE_SYS_RESOURCE_H
12375 #include <sys/resource.h>
12376 #endif
12377
12378
12379 int
12380 main ()
12381 {
12382 #ifndef $ac_func
12383 char *(*pfn) = (char *(*)) $ac_func ;
12384 #endif
12385   ;
12386   return 0;
12387 }
12388 _ACEOF
12389 rm -f conftest.$ac_objext
12390 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12391   (eval $ac_compile) 2>conftest.er1
12392   ac_status=$?
12393   grep -v '^ *+' conftest.er1 >conftest.err
12394   rm -f conftest.er1
12395   cat conftest.err >&5
12396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12397   (exit $ac_status); } &&
12398          { ac_try='test -z "$ac_c_werror_flag"
12399                          || test ! -s conftest.err'
12400   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12401   (eval $ac_try) 2>&5
12402   ac_status=$?
12403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12404   (exit $ac_status); }; } &&
12405          { ac_try='test -s conftest.$ac_objext'
12406   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12407   (eval $ac_try) 2>&5
12408   ac_status=$?
12409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12410   (exit $ac_status); }; }; then
12411   eval "gcc_cv_have_decl_$ac_func=yes"
12412 else
12413   echo "$as_me: failed program was:" >&5
12414 sed 's/^/| /' conftest.$ac_ext >&5
12415
12416 eval "gcc_cv_have_decl_$ac_func=no"
12417 fi
12418 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12419 fi
12420
12421 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12422   echo "$as_me:$LINENO: result: yes" >&5
12423 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12424 #define $ac_tr_decl 1
12425 _ACEOF
12426
12427 else
12428   echo "$as_me:$LINENO: result: no" >&5
12429 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12430 #define $ac_tr_decl 0
12431 _ACEOF
12432
12433 fi
12434
12435 done
12436
12437
12438 cat >conftest.$ac_ext <<_ACEOF
12439 /* confdefs.h.  */
12440 _ACEOF
12441 cat confdefs.h >>conftest.$ac_ext
12442 cat >>conftest.$ac_ext <<_ACEOF
12443 /* end confdefs.h.  */
12444
12445 #include "ansidecl.h"
12446 #include "system.h"
12447 #ifdef HAVE_SYS_RESOURCE_H
12448 #include <sys/resource.h>
12449 #endif
12450
12451 int
12452 main ()
12453 {
12454 rlim_t l = 0;
12455   ;
12456   return 0;
12457 }
12458 _ACEOF
12459 rm -f conftest.$ac_objext
12460 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12461   (eval $ac_compile) 2>conftest.er1
12462   ac_status=$?
12463   grep -v '^ *+' conftest.er1 >conftest.err
12464   rm -f conftest.er1
12465   cat conftest.err >&5
12466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12467   (exit $ac_status); } &&
12468          { ac_try='test -z "$ac_c_werror_flag"
12469                          || test ! -s conftest.err'
12470   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12471   (eval $ac_try) 2>&5
12472   ac_status=$?
12473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12474   (exit $ac_status); }; } &&
12475          { ac_try='test -s conftest.$ac_objext'
12476   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12477   (eval $ac_try) 2>&5
12478   ac_status=$?
12479   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12480   (exit $ac_status); }; }; then
12481   :
12482 else
12483   echo "$as_me: failed program was:" >&5
12484 sed 's/^/| /' conftest.$ac_ext >&5
12485
12486
12487 cat >>confdefs.h <<\_ACEOF
12488 #define rlim_t long
12489 _ACEOF
12490
12491 fi
12492 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12493
12494 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12495 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
12496 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12497 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12498
12499 for ac_func in ldgetname
12500 do
12501   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12502 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12503 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12504 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12505   echo $ECHO_N "(cached) $ECHO_C" >&6
12506 else
12507   cat >conftest.$ac_ext <<_ACEOF
12508 /* confdefs.h.  */
12509 _ACEOF
12510 cat confdefs.h >>conftest.$ac_ext
12511 cat >>conftest.$ac_ext <<_ACEOF
12512 /* end confdefs.h.  */
12513 #undef $ac_tr_decl
12514 #define $ac_tr_decl 1
12515
12516 #include "ansidecl.h"
12517 #include "system.h"
12518 #ifdef HAVE_LDFCN_H
12519 #undef FREAD
12520 #undef FWRITE
12521 #include <ldfcn.h>
12522 #endif
12523
12524
12525 int
12526 main ()
12527 {
12528 #ifndef $ac_func
12529 char *(*pfn) = (char *(*)) $ac_func ;
12530 #endif
12531   ;
12532   return 0;
12533 }
12534 _ACEOF
12535 rm -f conftest.$ac_objext
12536 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12537   (eval $ac_compile) 2>conftest.er1
12538   ac_status=$?
12539   grep -v '^ *+' conftest.er1 >conftest.err
12540   rm -f conftest.er1
12541   cat conftest.err >&5
12542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12543   (exit $ac_status); } &&
12544          { ac_try='test -z "$ac_c_werror_flag"
12545                          || test ! -s conftest.err'
12546   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12547   (eval $ac_try) 2>&5
12548   ac_status=$?
12549   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12550   (exit $ac_status); }; } &&
12551          { ac_try='test -s conftest.$ac_objext'
12552   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12553   (eval $ac_try) 2>&5
12554   ac_status=$?
12555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12556   (exit $ac_status); }; }; then
12557   eval "gcc_cv_have_decl_$ac_func=yes"
12558 else
12559   echo "$as_me: failed program was:" >&5
12560 sed 's/^/| /' conftest.$ac_ext >&5
12561
12562 eval "gcc_cv_have_decl_$ac_func=no"
12563 fi
12564 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12565 fi
12566
12567 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12568   echo "$as_me:$LINENO: result: yes" >&5
12569 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12570 #define $ac_tr_decl 1
12571 _ACEOF
12572
12573 else
12574   echo "$as_me:$LINENO: result: no" >&5
12575 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12576 #define $ac_tr_decl 0
12577 _ACEOF
12578
12579 fi
12580
12581 done
12582
12583
12584
12585 for ac_func in times
12586 do
12587   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12588 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12589 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12590 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12591   echo $ECHO_N "(cached) $ECHO_C" >&6
12592 else
12593   cat >conftest.$ac_ext <<_ACEOF
12594 /* confdefs.h.  */
12595 _ACEOF
12596 cat confdefs.h >>conftest.$ac_ext
12597 cat >>conftest.$ac_ext <<_ACEOF
12598 /* end confdefs.h.  */
12599 #undef $ac_tr_decl
12600 #define $ac_tr_decl 1
12601
12602 #include "ansidecl.h"
12603 #include "system.h"
12604 #ifdef HAVE_SYS_TIMES_H
12605 #include <sys/times.h>
12606 #endif
12607
12608
12609 int
12610 main ()
12611 {
12612 #ifndef $ac_func
12613 char *(*pfn) = (char *(*)) $ac_func ;
12614 #endif
12615   ;
12616   return 0;
12617 }
12618 _ACEOF
12619 rm -f conftest.$ac_objext
12620 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12621   (eval $ac_compile) 2>conftest.er1
12622   ac_status=$?
12623   grep -v '^ *+' conftest.er1 >conftest.err
12624   rm -f conftest.er1
12625   cat conftest.err >&5
12626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12627   (exit $ac_status); } &&
12628          { ac_try='test -z "$ac_c_werror_flag"
12629                          || test ! -s conftest.err'
12630   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12631   (eval $ac_try) 2>&5
12632   ac_status=$?
12633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12634   (exit $ac_status); }; } &&
12635          { ac_try='test -s conftest.$ac_objext'
12636   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12637   (eval $ac_try) 2>&5
12638   ac_status=$?
12639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12640   (exit $ac_status); }; }; then
12641   eval "gcc_cv_have_decl_$ac_func=yes"
12642 else
12643   echo "$as_me: failed program was:" >&5
12644 sed 's/^/| /' conftest.$ac_ext >&5
12645
12646 eval "gcc_cv_have_decl_$ac_func=no"
12647 fi
12648 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12649 fi
12650
12651 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12652   echo "$as_me:$LINENO: result: yes" >&5
12653 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12654 #define $ac_tr_decl 1
12655 _ACEOF
12656
12657 else
12658   echo "$as_me:$LINENO: result: no" >&5
12659 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12660 #define $ac_tr_decl 0
12661 _ACEOF
12662
12663 fi
12664
12665 done
12666
12667
12668
12669 for ac_func in sigaltstack
12670 do
12671   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12672 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12673 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12674 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12675   echo $ECHO_N "(cached) $ECHO_C" >&6
12676 else
12677   cat >conftest.$ac_ext <<_ACEOF
12678 /* confdefs.h.  */
12679 _ACEOF
12680 cat confdefs.h >>conftest.$ac_ext
12681 cat >>conftest.$ac_ext <<_ACEOF
12682 /* end confdefs.h.  */
12683 #undef $ac_tr_decl
12684 #define $ac_tr_decl 1
12685
12686 #include "ansidecl.h"
12687 #include "system.h"
12688 #include <signal.h>
12689
12690
12691 int
12692 main ()
12693 {
12694 #ifndef $ac_func
12695 char *(*pfn) = (char *(*)) $ac_func ;
12696 #endif
12697   ;
12698   return 0;
12699 }
12700 _ACEOF
12701 rm -f conftest.$ac_objext
12702 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12703   (eval $ac_compile) 2>conftest.er1
12704   ac_status=$?
12705   grep -v '^ *+' conftest.er1 >conftest.err
12706   rm -f conftest.er1
12707   cat conftest.err >&5
12708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12709   (exit $ac_status); } &&
12710          { ac_try='test -z "$ac_c_werror_flag"
12711                          || test ! -s conftest.err'
12712   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12713   (eval $ac_try) 2>&5
12714   ac_status=$?
12715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12716   (exit $ac_status); }; } &&
12717          { ac_try='test -s conftest.$ac_objext'
12718   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12719   (eval $ac_try) 2>&5
12720   ac_status=$?
12721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12722   (exit $ac_status); }; }; then
12723   eval "gcc_cv_have_decl_$ac_func=yes"
12724 else
12725   echo "$as_me: failed program was:" >&5
12726 sed 's/^/| /' conftest.$ac_ext >&5
12727
12728 eval "gcc_cv_have_decl_$ac_func=no"
12729 fi
12730 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12731 fi
12732
12733 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12734   echo "$as_me:$LINENO: result: yes" >&5
12735 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12736 #define $ac_tr_decl 1
12737 _ACEOF
12738
12739 else
12740   echo "$as_me:$LINENO: result: no" >&5
12741 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12742 #define $ac_tr_decl 0
12743 _ACEOF
12744
12745 fi
12746
12747 done
12748
12749
12750 # More time-related stuff.
12751 echo "$as_me:$LINENO: checking for struct tms" >&5
12752 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12753 if test "${ac_cv_struct_tms+set}" = set; then
12754   echo $ECHO_N "(cached) $ECHO_C" >&6
12755 else
12756
12757 cat >conftest.$ac_ext <<_ACEOF
12758 /* confdefs.h.  */
12759 _ACEOF
12760 cat confdefs.h >>conftest.$ac_ext
12761 cat >>conftest.$ac_ext <<_ACEOF
12762 /* end confdefs.h.  */
12763
12764 #include "ansidecl.h"
12765 #include "system.h"
12766 #ifdef HAVE_SYS_TIMES_H
12767 #include <sys/times.h>
12768 #endif
12769
12770 int
12771 main ()
12772 {
12773 struct tms tms;
12774   ;
12775   return 0;
12776 }
12777 _ACEOF
12778 rm -f conftest.$ac_objext
12779 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12780   (eval $ac_compile) 2>conftest.er1
12781   ac_status=$?
12782   grep -v '^ *+' conftest.er1 >conftest.err
12783   rm -f conftest.er1
12784   cat conftest.err >&5
12785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12786   (exit $ac_status); } &&
12787          { ac_try='test -z "$ac_c_werror_flag"
12788                          || test ! -s conftest.err'
12789   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12790   (eval $ac_try) 2>&5
12791   ac_status=$?
12792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12793   (exit $ac_status); }; } &&
12794          { ac_try='test -s conftest.$ac_objext'
12795   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12796   (eval $ac_try) 2>&5
12797   ac_status=$?
12798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12799   (exit $ac_status); }; }; then
12800   ac_cv_struct_tms=yes
12801 else
12802   echo "$as_me: failed program was:" >&5
12803 sed 's/^/| /' conftest.$ac_ext >&5
12804
12805 ac_cv_struct_tms=no
12806 fi
12807 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12808 fi
12809 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12810 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12811 if test $ac_cv_struct_tms = yes; then
12812
12813 cat >>confdefs.h <<\_ACEOF
12814 #define HAVE_STRUCT_TMS 1
12815 _ACEOF
12816
12817 fi
12818
12819 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12820 # revisit after autoconf 2.50.
12821 echo "$as_me:$LINENO: checking for clock_t" >&5
12822 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12823 if test "${gcc_cv_type_clock_t+set}" = set; then
12824   echo $ECHO_N "(cached) $ECHO_C" >&6
12825 else
12826
12827 cat >conftest.$ac_ext <<_ACEOF
12828 /* confdefs.h.  */
12829 _ACEOF
12830 cat confdefs.h >>conftest.$ac_ext
12831 cat >>conftest.$ac_ext <<_ACEOF
12832 /* end confdefs.h.  */
12833
12834 #include "ansidecl.h"
12835 #include "system.h"
12836
12837 int
12838 main ()
12839 {
12840 clock_t x;
12841   ;
12842   return 0;
12843 }
12844 _ACEOF
12845 rm -f conftest.$ac_objext
12846 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12847   (eval $ac_compile) 2>conftest.er1
12848   ac_status=$?
12849   grep -v '^ *+' conftest.er1 >conftest.err
12850   rm -f conftest.er1
12851   cat conftest.err >&5
12852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12853   (exit $ac_status); } &&
12854          { ac_try='test -z "$ac_c_werror_flag"
12855                          || test ! -s conftest.err'
12856   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12857   (eval $ac_try) 2>&5
12858   ac_status=$?
12859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12860   (exit $ac_status); }; } &&
12861          { ac_try='test -s conftest.$ac_objext'
12862   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12863   (eval $ac_try) 2>&5
12864   ac_status=$?
12865   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12866   (exit $ac_status); }; }; then
12867   gcc_cv_type_clock_t=yes
12868 else
12869   echo "$as_me: failed program was:" >&5
12870 sed 's/^/| /' conftest.$ac_ext >&5
12871
12872 gcc_cv_type_clock_t=no
12873 fi
12874 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12875 fi
12876 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12877 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12878 if test $gcc_cv_type_clock_t = yes; then
12879
12880 cat >>confdefs.h <<\_ACEOF
12881 #define HAVE_CLOCK_T 1
12882 _ACEOF
12883
12884 fi
12885
12886 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12887 CFLAGS="$saved_CFLAGS"
12888
12889 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12890 if test "${enable_initfini_array+set}" = set; then
12891   enableval="$enable_initfini_array"
12892
12893 else
12894
12895 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12896 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12897 if test "${gcc_cv_initfini_array+set}" = set; then
12898   echo $ECHO_N "(cached) $ECHO_C" >&6
12899 else
12900     if test "$cross_compiling" = yes; then
12901   gcc_cv_initfini_array=no
12902 else
12903   cat >conftest.$ac_ext <<_ACEOF
12904 /* confdefs.h.  */
12905 _ACEOF
12906 cat confdefs.h >>conftest.$ac_ext
12907 cat >>conftest.$ac_ext <<_ACEOF
12908 /* end confdefs.h.  */
12909
12910 static int x = -1;
12911 int main (void) { return x; }
12912 int foo (void) { x = 0; }
12913 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12914 _ACEOF
12915 rm -f conftest$ac_exeext
12916 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12917   (eval $ac_link) 2>&5
12918   ac_status=$?
12919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12920   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12921   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12922   (eval $ac_try) 2>&5
12923   ac_status=$?
12924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12925   (exit $ac_status); }; }; then
12926   gcc_cv_initfini_array=yes
12927 else
12928   echo "$as_me: program exited with status $ac_status" >&5
12929 echo "$as_me: failed program was:" >&5
12930 sed 's/^/| /' conftest.$ac_ext >&5
12931
12932 ( exit $ac_status )
12933 gcc_cv_initfini_array=no
12934 fi
12935 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12936 fi
12937 fi
12938 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12939 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12940   enable_initfini_array=$gcc_cv_initfini_array
12941
12942 fi;
12943 if test $enable_initfini_array = yes; then
12944
12945 cat >>confdefs.h <<\_ACEOF
12946 #define HAVE_INITFINI_ARRAY 1
12947 _ACEOF
12948
12949 fi
12950
12951 # mkdir takes a single argument on some systems.
12952 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12953 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12954 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12955   echo $ECHO_N "(cached) $ECHO_C" >&6
12956 else
12957   cat >conftest.$ac_ext <<_ACEOF
12958 /* confdefs.h.  */
12959 _ACEOF
12960 cat confdefs.h >>conftest.$ac_ext
12961 cat >>conftest.$ac_ext <<_ACEOF
12962 /* end confdefs.h.  */
12963
12964 #include <sys/types.h>
12965 #ifdef HAVE_SYS_STAT_H
12966 # include <sys/stat.h>
12967 #endif
12968 #ifdef HAVE_UNISTD_H
12969 # include <unistd.h>
12970 #endif
12971 #ifdef HAVE_DIRECT_H
12972 # include <direct.h>
12973 #endif
12974 int
12975 main ()
12976 {
12977 mkdir ("foo", 0);
12978   ;
12979   return 0;
12980 }
12981 _ACEOF
12982 rm -f conftest.$ac_objext
12983 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12984   (eval $ac_compile) 2>conftest.er1
12985   ac_status=$?
12986   grep -v '^ *+' conftest.er1 >conftest.err
12987   rm -f conftest.er1
12988   cat conftest.err >&5
12989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12990   (exit $ac_status); } &&
12991          { ac_try='test -z "$ac_c_werror_flag"
12992                          || test ! -s conftest.err'
12993   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12994   (eval $ac_try) 2>&5
12995   ac_status=$?
12996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12997   (exit $ac_status); }; } &&
12998          { ac_try='test -s conftest.$ac_objext'
12999   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13000   (eval $ac_try) 2>&5
13001   ac_status=$?
13002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13003   (exit $ac_status); }; }; then
13004   gcc_cv_mkdir_takes_one_arg=no
13005 else
13006   echo "$as_me: failed program was:" >&5
13007 sed 's/^/| /' conftest.$ac_ext >&5
13008
13009 gcc_cv_mkdir_takes_one_arg=yes
13010 fi
13011 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13012 fi
13013 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
13014 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
13015 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
13016
13017 cat >>confdefs.h <<\_ACEOF
13018 #define MKDIR_TAKES_ONE_ARG 1
13019 _ACEOF
13020
13021 fi
13022
13023
13024 # File extensions
13025 manext='.1'
13026 objext='.o'
13027
13028
13029
13030 # With Setjmp/Longjmp based exception handling.
13031 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
13032 if test "${enable_sjlj_exceptions+set}" = set; then
13033   enableval="$enable_sjlj_exceptions"
13034   case $target in
13035   *-*-hpux10*)
13036     if test $enableval != yes; then
13037       { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
13038 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
13039       enableval=yes
13040     fi
13041     ;;
13042 esac
13043 force_sjlj_exceptions=yes
13044 else
13045   case $target in
13046   *-*-hpux10*)
13047     force_sjlj_exceptions=yes
13048     enableval=yes
13049     ;;
13050   *)
13051     force_sjlj_exceptions=no
13052     ;;
13053 esac
13054 fi;
13055 if test $force_sjlj_exceptions = yes; then
13056   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
13057
13058 cat >>confdefs.h <<_ACEOF
13059 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
13060 _ACEOF
13061
13062 fi
13063
13064 # For platforms with the unwind ABI which includes an unwind library,
13065 # libunwind, we can choose to use the system libunwind.
13066
13067 # Check whether --with-system-libunwind or --without-system-libunwind was given.
13068 if test "${with_system_libunwind+set}" = set; then
13069   withval="$with_system_libunwind"
13070
13071 fi;
13072
13073 # config.gcc also contains tests of with_system_libunwind.
13074 if test x$with_system_libunwind = xyes; then
13075
13076 cat >>confdefs.h <<\_ACEOF
13077 #define HAVE_GETIPINFO 1
13078 _ACEOF
13079
13080 fi
13081
13082 # --------------------------------------------------------
13083 # Build, host, and target specific configuration fragments
13084 # --------------------------------------------------------
13085
13086 # Collect build-machine-specific information.
13087 . ${srcdir}/config.build
13088
13089 # Collect host-machine-specific information.
13090 . ${srcdir}/config.host
13091
13092 target_gtfiles=
13093
13094 # Collect target-machine-specific information.
13095 . ${srcdir}/config.gcc
13096
13097 extra_objs="${host_extra_objs} ${extra_objs}"
13098 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13099
13100 # Default the target-machine variables that were not explicitly set.
13101 if test x"$tm_file" = x
13102 then tm_file=$cpu_type/$cpu_type.h; fi
13103
13104 if test x"$extra_headers" = x
13105 then extra_headers=; fi
13106
13107 if test x$md_file = x
13108 then md_file=$cpu_type/$cpu_type.md; fi
13109
13110 if test x$out_file = x
13111 then out_file=$cpu_type/$cpu_type.c; fi
13112
13113 if test x"$tmake_file" = x
13114 then tmake_file=$cpu_type/t-$cpu_type
13115 fi
13116
13117 if test x"$dwarf2" = xyes
13118 then tm_file="$tm_file tm-dwarf2.h"
13119 fi
13120
13121 # Say what files are being used for the output code and MD file.
13122 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13123 echo "Using \`$srcdir/config/$md_file' as machine description file."
13124
13125 # If any of the xm_file variables contain nonexistent files, warn
13126 # about them and drop them.
13127
13128 bx=
13129 for x in $build_xm_file; do
13130   if    test -f $srcdir/config/$x
13131   then      bx="$bx $x"
13132   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13133 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13134   fi
13135 done
13136 build_xm_file="$bx"
13137
13138 hx=
13139 for x in $host_xm_file; do
13140   if    test -f $srcdir/config/$x
13141   then      hx="$hx $x"
13142   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13143 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13144   fi
13145 done
13146 host_xm_file="$hx"
13147
13148 tx=
13149 for x in $xm_file; do
13150   if    test -f $srcdir/config/$x
13151   then      tx="$tx $x"
13152   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13153 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13154   fi
13155 done
13156 xm_file="$tx"
13157
13158 count=a
13159 for f in $tm_file; do
13160         count=${count}x
13161 done
13162 if test $count = ax; then
13163         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13164 else
13165         echo "Using the following target machine macro files:"
13166         for f in $tm_file; do
13167                 echo "  $srcdir/config/$f"
13168         done
13169 fi
13170
13171 if test x$need_64bit_hwint = xyes; then
13172
13173 cat >>confdefs.h <<\_ACEOF
13174 #define NEED_64BIT_HOST_WIDE_INT 1
13175 _ACEOF
13176
13177 fi
13178
13179 if test x$use_long_long_for_widest_fast_int = xyes; then
13180
13181 cat >>confdefs.h <<\_ACEOF
13182 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13183 _ACEOF
13184
13185 fi
13186
13187 count=a
13188 for f in $host_xm_file; do
13189         count=${count}x
13190 done
13191 if test $count = a; then
13192         :
13193 elif test $count = ax; then
13194         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13195 else
13196         echo "Using the following host machine macro files:"
13197         for f in $host_xm_file; do
13198                 echo "  $srcdir/config/$f"
13199         done
13200 fi
13201 echo "Using ${out_host_hook_obj} for host machine hooks."
13202
13203 if test "$host_xm_file" != "$build_xm_file"; then
13204         count=a
13205         for f in $build_xm_file; do
13206                 count=${count}x
13207         done
13208         if test $count = a; then
13209                 :
13210         elif test $count = ax; then
13211                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13212         else
13213                 echo "Using the following build machine macro files:"
13214                 for f in $build_xm_file; do
13215                         echo "  $srcdir/config/$f"
13216                 done
13217         fi
13218 fi
13219
13220 case ${host} in
13221   powerpc*-*-darwin*)
13222     echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13223 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13224 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13225   echo $ECHO_N "(cached) $ECHO_C" >&6
13226 else
13227   cat >conftest.$ac_ext <<_ACEOF
13228
13229 #include <sys/cdefs.h>
13230 #include <sys/signal.h>
13231 #include <ucontext.h>
13232 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13233
13234 _ACEOF
13235 rm -f conftest.$ac_objext
13236 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13237   (eval $ac_compile) 2>conftest.er1
13238   ac_status=$?
13239   grep -v '^ *+' conftest.er1 >conftest.err
13240   rm -f conftest.er1
13241   cat conftest.err >&5
13242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13243   (exit $ac_status); } &&
13244          { ac_try='test -z "$ac_c_werror_flag"
13245                          || test ! -s conftest.err'
13246   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13247   (eval $ac_try) 2>&5
13248   ac_status=$?
13249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13250   (exit $ac_status); }; } &&
13251          { ac_try='test -s conftest.$ac_objext'
13252   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13253   (eval $ac_try) 2>&5
13254   ac_status=$?
13255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13256   (exit $ac_status); }; }; then
13257   gcc_cv_mcontext_underscores=no
13258 else
13259   echo "$as_me: failed program was:" >&5
13260 sed 's/^/| /' conftest.$ac_ext >&5
13261
13262 gcc_cv_mcontext_underscores=yes
13263 fi
13264 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13265 fi
13266 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13267 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13268       if test $gcc_cv_mcontext_underscores = yes; then
13269
13270 cat >>confdefs.h <<\_ACEOF
13271 #define HAS_MCONTEXT_T_UNDERSCORES
13272 _ACEOF
13273
13274       fi
13275     ;;
13276 esac
13277
13278 # ---------
13279 # Threading
13280 # ---------
13281
13282 # Check if a valid thread package
13283 case ${enable_threads} in
13284   "" | no)
13285     # No threads
13286     target_thread_file='single'
13287     ;;
13288   yes)
13289     # default
13290     target_thread_file='single'
13291     ;;
13292   aix | dce | gnat | irix | posix | posix95 | rtems | \
13293   single | solaris | vxworks | win32 | mipssde)
13294     target_thread_file=${enable_threads}
13295     ;;
13296   *)
13297     echo "${enable_threads} is an unknown thread package" 1>&2
13298     exit 1
13299     ;;
13300 esac
13301
13302 if test x${thread_file} = x; then
13303   # No thread file set by target-specific clauses in config.gcc,
13304   # so use file chosen by default logic above
13305   thread_file=${target_thread_file}
13306 fi
13307
13308 # Make gthr-default.h if we have a thread file.
13309 gthread_flags=
13310 if test $thread_file != single; then
13311   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
13312   if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
13313     rm -f gthr-default.h-t
13314   else
13315     mv -f gthr-default.h-t gthr-default.h
13316   fi
13317   gthread_flags=-DHAVE_GTHR_DEFAULT
13318 fi
13319
13320
13321 # --------
13322 # UNSORTED
13323 # --------
13324
13325 use_cxa_atexit=no
13326 if test x$enable___cxa_atexit = xyes || \
13327    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13328   if test x$host = x$target; then
13329     case $host in
13330       # mingw32 doesn't have __cxa_atexit but uses atexit registration
13331       # keyed to flag_use_cxa_atexit
13332       *-*-mingw32*)
13333         use_cxa_atexit=yes
13334         ;;
13335       *)
13336         echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13337 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13338 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13339   echo $ECHO_N "(cached) $ECHO_C" >&6
13340 else
13341   cat >conftest.$ac_ext <<_ACEOF
13342 /* confdefs.h.  */
13343 _ACEOF
13344 cat confdefs.h >>conftest.$ac_ext
13345 cat >>conftest.$ac_ext <<_ACEOF
13346 /* end confdefs.h.  */
13347 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13348    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
13349 #define __cxa_atexit innocuous___cxa_atexit
13350
13351 /* System header to define __stub macros and hopefully few prototypes,
13352     which can conflict with char __cxa_atexit (); below.
13353     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13354     <limits.h> exists even on freestanding compilers.  */
13355
13356 #ifdef __STDC__
13357 # include <limits.h>
13358 #else
13359 # include <assert.h>
13360 #endif
13361
13362 #undef __cxa_atexit
13363
13364 /* Override any gcc2 internal prototype to avoid an error.  */
13365 #ifdef __cplusplus
13366 extern "C"
13367 {
13368 #endif
13369 /* We use char because int might match the return type of a gcc2
13370    builtin and then its argument prototype would still apply.  */
13371 char __cxa_atexit ();
13372 /* The GNU C library defines this for functions which it implements
13373     to always fail with ENOSYS.  Some functions are actually named
13374     something starting with __ and the normal name is an alias.  */
13375 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13376 choke me
13377 #else
13378 char (*f) () = __cxa_atexit;
13379 #endif
13380 #ifdef __cplusplus
13381 }
13382 #endif
13383
13384 int
13385 main ()
13386 {
13387 return f != __cxa_atexit;
13388   ;
13389   return 0;
13390 }
13391 _ACEOF
13392 rm -f conftest.$ac_objext conftest$ac_exeext
13393 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13394   (eval $ac_link) 2>conftest.er1
13395   ac_status=$?
13396   grep -v '^ *+' conftest.er1 >conftest.err
13397   rm -f conftest.er1
13398   cat conftest.err >&5
13399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13400   (exit $ac_status); } &&
13401          { ac_try='test -z "$ac_c_werror_flag"
13402                          || test ! -s conftest.err'
13403   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13404   (eval $ac_try) 2>&5
13405   ac_status=$?
13406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13407   (exit $ac_status); }; } &&
13408          { ac_try='test -s conftest$ac_exeext'
13409   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13410   (eval $ac_try) 2>&5
13411   ac_status=$?
13412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13413   (exit $ac_status); }; }; then
13414   ac_cv_func___cxa_atexit=yes
13415 else
13416   echo "$as_me: failed program was:" >&5
13417 sed 's/^/| /' conftest.$ac_ext >&5
13418
13419 ac_cv_func___cxa_atexit=no
13420 fi
13421 rm -f conftest.err conftest.$ac_objext \
13422       conftest$ac_exeext conftest.$ac_ext
13423 fi
13424 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13425 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13426 if test $ac_cv_func___cxa_atexit = yes; then
13427   use_cxa_atexit=yes
13428 else
13429   echo "__cxa_atexit can't be enabled on this target"
13430 fi
13431
13432         ;;
13433     esac
13434   else
13435     # We can't check for __cxa_atexit when building a cross, so assume
13436     # it is available
13437     use_cxa_atexit=yes
13438   fi
13439   if test x$use_cxa_atexit = xyes; then
13440
13441 cat >>confdefs.h <<\_ACEOF
13442 #define DEFAULT_USE_CXA_ATEXIT 2
13443 _ACEOF
13444
13445   fi
13446 fi
13447
13448 use_getipinfo=yes
13449 if test x$with_system_libunwind = xyes; then
13450    if test x$host = x$target; then
13451      echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
13452 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
13453 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
13454   echo $ECHO_N "(cached) $ECHO_C" >&6
13455 else
13456   ac_func_search_save_LIBS=$LIBS
13457 ac_cv_search__Unwind_GetIPInfo=no
13458 cat >conftest.$ac_ext <<_ACEOF
13459 /* confdefs.h.  */
13460 _ACEOF
13461 cat confdefs.h >>conftest.$ac_ext
13462 cat >>conftest.$ac_ext <<_ACEOF
13463 /* end confdefs.h.  */
13464
13465 /* Override any gcc2 internal prototype to avoid an error.  */
13466 #ifdef __cplusplus
13467 extern "C"
13468 #endif
13469 /* We use char because int might match the return type of a gcc2
13470    builtin and then its argument prototype would still apply.  */
13471 char _Unwind_GetIPInfo ();
13472 int
13473 main ()
13474 {
13475 _Unwind_GetIPInfo ();
13476   ;
13477   return 0;
13478 }
13479 _ACEOF
13480 rm -f conftest.$ac_objext conftest$ac_exeext
13481 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13482   (eval $ac_link) 2>conftest.er1
13483   ac_status=$?
13484   grep -v '^ *+' conftest.er1 >conftest.err
13485   rm -f conftest.er1
13486   cat conftest.err >&5
13487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13488   (exit $ac_status); } &&
13489          { ac_try='test -z "$ac_c_werror_flag"
13490                          || test ! -s conftest.err'
13491   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13492   (eval $ac_try) 2>&5
13493   ac_status=$?
13494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13495   (exit $ac_status); }; } &&
13496          { ac_try='test -s conftest$ac_exeext'
13497   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13498   (eval $ac_try) 2>&5
13499   ac_status=$?
13500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13501   (exit $ac_status); }; }; then
13502   ac_cv_search__Unwind_GetIPInfo="none required"
13503 else
13504   echo "$as_me: failed program was:" >&5
13505 sed 's/^/| /' conftest.$ac_ext >&5
13506
13507 fi
13508 rm -f conftest.err conftest.$ac_objext \
13509       conftest$ac_exeext conftest.$ac_ext
13510 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
13511   for ac_lib in unwind; do
13512     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13513     cat >conftest.$ac_ext <<_ACEOF
13514 /* confdefs.h.  */
13515 _ACEOF
13516 cat confdefs.h >>conftest.$ac_ext
13517 cat >>conftest.$ac_ext <<_ACEOF
13518 /* end confdefs.h.  */
13519
13520 /* Override any gcc2 internal prototype to avoid an error.  */
13521 #ifdef __cplusplus
13522 extern "C"
13523 #endif
13524 /* We use char because int might match the return type of a gcc2
13525    builtin and then its argument prototype would still apply.  */
13526 char _Unwind_GetIPInfo ();
13527 int
13528 main ()
13529 {
13530 _Unwind_GetIPInfo ();
13531   ;
13532   return 0;
13533 }
13534 _ACEOF
13535 rm -f conftest.$ac_objext conftest$ac_exeext
13536 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13537   (eval $ac_link) 2>conftest.er1
13538   ac_status=$?
13539   grep -v '^ *+' conftest.er1 >conftest.err
13540   rm -f conftest.er1
13541   cat conftest.err >&5
13542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13543   (exit $ac_status); } &&
13544          { ac_try='test -z "$ac_c_werror_flag"
13545                          || test ! -s conftest.err'
13546   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13547   (eval $ac_try) 2>&5
13548   ac_status=$?
13549   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13550   (exit $ac_status); }; } &&
13551          { ac_try='test -s conftest$ac_exeext'
13552   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13553   (eval $ac_try) 2>&5
13554   ac_status=$?
13555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13556   (exit $ac_status); }; }; then
13557   ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
13558 break
13559 else
13560   echo "$as_me: failed program was:" >&5
13561 sed 's/^/| /' conftest.$ac_ext >&5
13562
13563 fi
13564 rm -f conftest.err conftest.$ac_objext \
13565       conftest$ac_exeext conftest.$ac_ext
13566   done
13567 fi
13568 LIBS=$ac_func_search_save_LIBS
13569 fi
13570 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
13571 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
13572 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
13573   test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
13574
13575 else
13576   use_getipinfo=no
13577 fi
13578
13579    fi
13580 fi
13581
13582 if test x$use_getipinfo = xyes; then
13583
13584 cat >>confdefs.h <<\_ACEOF
13585 #define HAVE_GETIPINFO 1
13586 _ACEOF
13587
13588 else
13589    echo "The system unwind library does not support _Unwind_GetIPInfo."
13590 fi
13591
13592 # Look for a file containing extra machine modes.
13593 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13594   extra_modes_file='$(srcdir)'/config/${extra_modes}
13595
13596
13597 cat >>confdefs.h <<_ACEOF
13598 #define EXTRA_MODES_FILE "config/$extra_modes"
13599 _ACEOF
13600
13601 fi
13602
13603 # Convert extra_options into a form suitable for Makefile use.
13604 extra_opt_files=
13605 for f in $extra_options; do
13606   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13607 done
13608
13609
13610 # auto-host.h is the file containing items generated by autoconf and is
13611 # the first file included by config.h.
13612 # If host=build, it is correct to have bconfig include auto-host.h
13613 # as well.  If host!=build, we are in error and need to do more
13614 # work to find out the build config parameters.
13615 if test x$host = x$build
13616 then
13617         build_auto=auto-host.h
13618 else
13619         # We create a subdir, then run autoconf in the subdir.
13620         # To prevent recursion we set host and build for the new
13621         # invocation of configure to the build for this invocation
13622         # of configure.
13623         tempdir=build.$$
13624         rm -rf $tempdir
13625         mkdir $tempdir
13626         cd $tempdir
13627         case ${srcdir} in
13628         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13629         *) realsrcdir=../${srcdir};;
13630         esac
13631         saved_CFLAGS="${CFLAGS}"
13632         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13633         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13634         ${realsrcdir}/configure \
13635                 --enable-languages=${enable_languages-all} \
13636                 --target=$target_alias --host=$build_alias --build=$build_alias
13637         CFLAGS="${saved_CFLAGS}"
13638
13639         # We just finished tests for the build machine, so rename
13640         # the file auto-build.h in the gcc directory.
13641         mv auto-host.h ../auto-build.h
13642         cd ..
13643         rm -rf $tempdir
13644         build_auto=auto-build.h
13645 fi
13646
13647
13648 tm_file="${tm_file} defaults.h"
13649 tm_p_file="${tm_p_file} tm-preds.h"
13650 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13651 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13652 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13653 # put this back in temporarily.
13654 xm_file="auto-host.h ansidecl.h ${xm_file}"
13655
13656 # --------
13657 # UNSORTED
13658 # --------
13659
13660 # Compile in configure arguments.
13661 if test -f configargs.h ; then
13662         # Being re-configured.
13663         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13664         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13665 else
13666         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13667 fi
13668
13669 # Double all backslashes and backslash all quotes to turn
13670 # gcc_config_arguments into a C string.
13671 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13672 $gcc_config_arguments
13673 EOF
13674 gcc_config_arguments_str=`cat conftest.out`
13675 rm -f conftest.out
13676
13677 cat > configargs.h <<EOF
13678 /* Generated automatically. */
13679 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13680 static const char thread_model[] = "$thread_file";
13681
13682 static const struct {
13683   const char *name, *value;
13684 } configure_default_options[] = $configure_default_options;
13685 EOF
13686
13687 # Internationalization
13688 # If we haven't got the data from the intl directory,
13689 # assume NLS is disabled.
13690 USE_NLS=no
13691 LIBINTL=
13692 LIBINTL_DEP=
13693 INCINTL=
13694 XGETTEXT=
13695 GMSGFMT=
13696 POSUB=
13697
13698 if test -f  ../intl/config.intl; then
13699   .  ../intl/config.intl
13700 fi
13701 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13702 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13703 if test x"$USE_NLS" != xyes; then
13704   echo "$as_me:$LINENO: result: no" >&5
13705 echo "${ECHO_T}no" >&6
13706 else
13707   echo "$as_me:$LINENO: result: yes" >&5
13708 echo "${ECHO_T}yes" >&6
13709
13710 cat >>confdefs.h <<\_ACEOF
13711 #define ENABLE_NLS 1
13712 _ACEOF
13713
13714
13715   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13716 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13717   # Look for .po and .gmo files in the source directory.
13718   CATALOGS=
13719   XLINGUAS=
13720   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13721     # If there aren't any .gmo files the shell will give us the
13722     # literal string "../path/to/srcdir/po/*.gmo" which has to be
13723     # weeded out.
13724     case "$cat" in *\**)
13725       continue;;
13726     esac
13727     # The quadruple backslash is collapsed to a double backslash
13728     # by the backticks, then collapsed again by the double quotes,
13729     # leaving us with one backslash in the sed expression (right
13730     # before the dot that mustn't act as a wildcard).
13731     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13732     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13733     # The user is allowed to set LINGUAS to a list of languages to
13734     # install catalogs for.  If it's empty that means "all of them."
13735     if test "x$LINGUAS" = x; then
13736       CATALOGS="$CATALOGS $cat"
13737       XLINGUAS="$XLINGUAS $lang"
13738     else
13739       case "$LINGUAS" in *$lang*)
13740         CATALOGS="$CATALOGS $cat"
13741         XLINGUAS="$XLINGUAS $lang"
13742         ;;
13743       esac
13744     fi
13745   done
13746   LINGUAS="$XLINGUAS"
13747   echo "$as_me:$LINENO: result: $LINGUAS" >&5
13748 echo "${ECHO_T}$LINGUAS" >&6
13749
13750
13751     DATADIRNAME=share
13752
13753   INSTOBJEXT=.mo
13754
13755   GENCAT=gencat
13756
13757   CATOBJEXT=.gmo
13758
13759 fi
13760
13761 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13762 # -liconv on the link line twice.
13763 case "$LIBINTL" in *$LIBICONV*)
13764         LIBICONV= ;;
13765 esac
13766
13767 # Check whether --enable-secureplt or --disable-secureplt was given.
13768 if test "${enable_secureplt+set}" = set; then
13769   enableval="$enable_secureplt"
13770
13771 fi;
13772
13773 # Check whether --enable-cld or --disable-cld was given.
13774 if test "${enable_cld+set}" = set; then
13775   enableval="$enable_cld"
13776
13777 else
13778   enable_cld=no
13779 fi;
13780
13781 # Windows32 Registry support for specifying GCC installation paths.
13782 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13783 if test "${enable_win32_registry+set}" = set; then
13784   enableval="$enable_win32_registry"
13785
13786 fi;
13787
13788 case $host_os in
13789   win32 | pe | cygwin* | mingw32* | uwin*)
13790     if test "x$enable_win32_registry" != xno; then
13791       echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13792 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13793 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13794   echo $ECHO_N "(cached) $ECHO_C" >&6
13795 else
13796   ac_func_search_save_LIBS=$LIBS
13797 ac_cv_search_RegOpenKeyExA=no
13798 cat >conftest.$ac_ext <<_ACEOF
13799 /* confdefs.h.  */
13800 _ACEOF
13801 cat confdefs.h >>conftest.$ac_ext
13802 cat >>conftest.$ac_ext <<_ACEOF
13803 /* end confdefs.h.  */
13804
13805 /* Override any gcc2 internal prototype to avoid an error.  */
13806 #ifdef __cplusplus
13807 extern "C"
13808 #endif
13809 /* We use char because int might match the return type of a gcc2
13810    builtin and then its argument prototype would still apply.  */
13811 char RegOpenKeyExA ();
13812 int
13813 main ()
13814 {
13815 RegOpenKeyExA ();
13816   ;
13817   return 0;
13818 }
13819 _ACEOF
13820 rm -f conftest.$ac_objext conftest$ac_exeext
13821 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13822   (eval $ac_link) 2>conftest.er1
13823   ac_status=$?
13824   grep -v '^ *+' conftest.er1 >conftest.err
13825   rm -f conftest.er1
13826   cat conftest.err >&5
13827   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13828   (exit $ac_status); } &&
13829          { ac_try='test -z "$ac_c_werror_flag"
13830                          || test ! -s conftest.err'
13831   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13832   (eval $ac_try) 2>&5
13833   ac_status=$?
13834   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13835   (exit $ac_status); }; } &&
13836          { ac_try='test -s conftest$ac_exeext'
13837   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13838   (eval $ac_try) 2>&5
13839   ac_status=$?
13840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13841   (exit $ac_status); }; }; then
13842   ac_cv_search_RegOpenKeyExA="none required"
13843 else
13844   echo "$as_me: failed program was:" >&5
13845 sed 's/^/| /' conftest.$ac_ext >&5
13846
13847 fi
13848 rm -f conftest.err conftest.$ac_objext \
13849       conftest$ac_exeext conftest.$ac_ext
13850 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13851   for ac_lib in advapi32; do
13852     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13853     cat >conftest.$ac_ext <<_ACEOF
13854 /* confdefs.h.  */
13855 _ACEOF
13856 cat confdefs.h >>conftest.$ac_ext
13857 cat >>conftest.$ac_ext <<_ACEOF
13858 /* end confdefs.h.  */
13859
13860 /* Override any gcc2 internal prototype to avoid an error.  */
13861 #ifdef __cplusplus
13862 extern "C"
13863 #endif
13864 /* We use char because int might match the return type of a gcc2
13865    builtin and then its argument prototype would still apply.  */
13866 char RegOpenKeyExA ();
13867 int
13868 main ()
13869 {
13870 RegOpenKeyExA ();
13871   ;
13872   return 0;
13873 }
13874 _ACEOF
13875 rm -f conftest.$ac_objext conftest$ac_exeext
13876 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13877   (eval $ac_link) 2>conftest.er1
13878   ac_status=$?
13879   grep -v '^ *+' conftest.er1 >conftest.err
13880   rm -f conftest.er1
13881   cat conftest.err >&5
13882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13883   (exit $ac_status); } &&
13884          { ac_try='test -z "$ac_c_werror_flag"
13885                          || test ! -s conftest.err'
13886   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13887   (eval $ac_try) 2>&5
13888   ac_status=$?
13889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13890   (exit $ac_status); }; } &&
13891          { ac_try='test -s conftest$ac_exeext'
13892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13893   (eval $ac_try) 2>&5
13894   ac_status=$?
13895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13896   (exit $ac_status); }; }; then
13897   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13898 break
13899 else
13900   echo "$as_me: failed program was:" >&5
13901 sed 's/^/| /' conftest.$ac_ext >&5
13902
13903 fi
13904 rm -f conftest.err conftest.$ac_objext \
13905       conftest$ac_exeext conftest.$ac_ext
13906   done
13907 fi
13908 LIBS=$ac_func_search_save_LIBS
13909 fi
13910 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13911 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13912 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13913   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13914
13915 else
13916   enable_win32_registry=no
13917 fi
13918
13919     fi
13920
13921     if test "x$enable_win32_registry" != xno; then
13922
13923 cat >>confdefs.h <<\_ACEOF
13924 #define ENABLE_WIN32_REGISTRY 1
13925 _ACEOF
13926
13927
13928       if test "x$enable_win32_registry" != xyes \
13929          && test "x$enable_win32_registry" != x; then
13930
13931 cat >>confdefs.h <<_ACEOF
13932 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13933 _ACEOF
13934
13935       fi
13936     fi
13937   ;;
13938 esac
13939
13940 # Get an absolute path to the GCC top-level source directory
13941 holddir=`${PWDCMD-pwd}`
13942 cd $srcdir
13943 topdir=`${PWDCMD-pwd}`
13944 cd $holddir
13945
13946 # Conditionalize the makefile for this host machine.
13947 xmake_file=
13948 for f in ${host_xmake_file}
13949 do
13950         if test -f ${srcdir}/config/$f
13951         then
13952                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13953         fi
13954 done
13955
13956 # Conditionalize the makefile for this target machine.
13957 tmake_file_=
13958 for f in ${tmake_file}
13959 do
13960         if test -f ${srcdir}/config/$f
13961         then
13962                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13963         fi
13964 done
13965 tmake_file="${tmake_file_}"
13966
13967 # This is a terrible hack which will go away some day.
13968 host_cc_for_libada=${CC}
13969
13970
13971 out_object_file=`basename $out_file .c`.o
13972
13973 tm_file_list="options.h"
13974 tm_include_list="options.h"
13975 for f in $tm_file; do
13976   case $f in
13977     ./* )
13978        f=`echo $f | sed 's/^..//'`
13979        tm_file_list="${tm_file_list} $f"
13980        tm_include_list="${tm_include_list} $f"
13981        ;;
13982     defaults.h )
13983        tm_file_list="${tm_file_list} \$(srcdir)/$f"
13984        tm_include_list="${tm_include_list} $f"
13985        ;;
13986     * )
13987        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13988        tm_include_list="${tm_include_list} config/$f"
13989        ;;
13990   esac
13991 done
13992
13993 tm_p_file_list=
13994 tm_p_include_list=
13995 for f in $tm_p_file; do
13996   case $f in
13997     tm-preds.h )
13998        tm_p_file_list="${tm_p_file_list} $f"
13999        tm_p_include_list="${tm_p_include_list} $f"
14000        ;;
14001     * )
14002        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
14003        tm_p_include_list="${tm_p_include_list} config/$f"
14004   esac
14005 done
14006
14007 xm_file_list=
14008 xm_include_list=
14009 for f in $xm_file; do
14010   case $f in
14011     ansidecl.h )
14012        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
14013        xm_include_list="${xm_include_list} $f"
14014        ;;
14015     auto-host.h )
14016        xm_file_list="${xm_file_list} $f"
14017        xm_include_list="${xm_include_list} $f"
14018        ;;
14019     * )
14020        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
14021        xm_include_list="${xm_include_list} config/$f"
14022        ;;
14023   esac
14024 done
14025
14026 host_xm_file_list=
14027 host_xm_include_list=
14028 for f in $host_xm_file; do
14029   case $f in
14030     ansidecl.h )
14031        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
14032        host_xm_include_list="${host_xm_include_list} $f"
14033        ;;
14034     auto-host.h )
14035        host_xm_file_list="${host_xm_file_list} $f"
14036        host_xm_include_list="${host_xm_include_list} $f"
14037        ;;
14038     * )
14039        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
14040        host_xm_include_list="${host_xm_include_list} config/$f"
14041        ;;
14042   esac
14043 done
14044
14045 build_xm_file_list=
14046 for f in $build_xm_file; do
14047   case $f in
14048     ansidecl.h )
14049        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
14050        build_xm_include_list="${build_xm_include_list} $f"
14051        ;;
14052     auto-build.h | auto-host.h )
14053        build_xm_file_list="${build_xm_file_list} $f"
14054        build_xm_include_list="${build_xm_include_list} $f"
14055        ;;
14056     * )
14057        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
14058        build_xm_include_list="${build_xm_include_list} config/$f"
14059        ;;
14060   esac
14061 done
14062
14063 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
14064 # cross-compiler which does not use the native headers and libraries.
14065 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
14066 CROSS=
14067 ALL=all.internal
14068 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14069
14070 if test "x$with_build_sysroot" != x; then
14071   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
14072 else
14073   # This value is used, even on a native system, because
14074   # CROSS_SYSTEM_HEADER_DIR is just
14075   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
14076   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
14077 fi
14078
14079 if test x$host != x$target
14080 then
14081         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
14082         ALL=all.cross
14083         SYSTEM_HEADER_DIR=$build_system_header_dir
14084         case "$host","$target" in
14085         # Darwin crosses can use the host system's libraries and headers,
14086         # because of the fat library support.  Of course, it must be the
14087         # same version of Darwin on both sides.  Allow the user to
14088         # just say --target=foo-darwin without a version number to mean
14089         # "the version on this system".
14090             *-*-darwin*,*-*-darwin*)
14091                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
14092                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
14093                 if test $hostos = $targetos -o $targetos = darwin ; then
14094                     CROSS=
14095                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14096                     with_headers=yes
14097                 fi
14098                 ;;
14099
14100             i?86-*-*,x86_64-*-* \
14101             | powerpc*-*-*,powerpc64*-*-*)
14102                 CROSS="$CROSS -DNATIVE_CROSS" ;;
14103         esac
14104 elif test "x$TARGET_SYSTEM_ROOT" != x; then
14105         SYSTEM_HEADER_DIR=$build_system_header_dir
14106 fi
14107
14108 # If this is a cross-compiler that does not
14109 # have its own set of headers then define
14110 # inhibit_libc
14111
14112 # If this is using newlib, without having the headers available now,
14113 # then define inhibit_libc in LIBGCC2_CFLAGS.
14114 # This prevents libgcc2 from containing any code which requires libc
14115 # support.
14116 : ${inhibit_libc=false}
14117 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14118        test x$with_newlib = xyes ; } &&
14119      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14120        inhibit_libc=true
14121 fi
14122
14123
14124 # When building gcc with a cross-compiler, we need to adjust things so
14125 # that the generator programs are still built with the native compiler.
14126 # Also, we cannot run fixincludes or fix-header.
14127
14128 # These are the normal (build=host) settings:
14129 CC_FOR_BUILD='$(CC)'
14130 BUILD_CFLAGS='$(ALL_CFLAGS)'
14131 BUILD_LDFLAGS='$(LDFLAGS)'
14132 STMP_FIXINC=stmp-fixinc
14133
14134 # Possibly disable fixproto, on a per-target basis.
14135 case ${use_fixproto} in
14136   no)
14137     STMP_FIXPROTO=
14138     ;;
14139   yes)
14140     STMP_FIXPROTO=stmp-fixproto
14141     ;;
14142 esac
14143
14144
14145 # And these apply if build != host, or we are generating coverage data
14146 if test x$build != x$host || test "x$coverage_flags" != x
14147 then
14148     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14149     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
14150
14151     if test "x$TARGET_SYSTEM_ROOT" = x; then
14152         if test "x$STMP_FIXPROTO" != x; then
14153           STMP_FIXPROTO=stmp-install-fixproto
14154         fi
14155     fi
14156 fi
14157
14158 # Expand extra_headers to include complete path.
14159 # This substitutes for lots of t-* files.
14160 extra_headers_list=
14161 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14162 for file in ${extra_headers} ; do
14163   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14164 done
14165
14166 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14167 if test x"$use_gcc_tgmath" = xyes
14168 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14169 fi
14170
14171 # Define collect2 in Makefile.
14172 case $host_can_use_collect2 in
14173   no) collect2= ;;
14174   *) collect2='collect2$(exeext)' ;;
14175 esac
14176
14177
14178 # Add a definition of USE_COLLECT2 if system wants one.
14179 case $use_collect2 in
14180   no) use_collect2= ;;
14181   "") ;;
14182   *)
14183     host_xm_defines="${host_xm_defines} USE_COLLECT2"
14184     xm_defines="${xm_defines} USE_COLLECT2"
14185     case $host_can_use_collect2 in
14186       no)
14187         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14188 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14189    { (exit 1); exit 1; }; }
14190         ;;
14191     esac
14192     ;;
14193 esac
14194
14195 # ---------------------------
14196 # Assembler & linker features
14197 # ---------------------------
14198
14199 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14200 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14201 # However when ld-new is first executed from the build tree, libtool will
14202 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14203 # to the build tree.  While doing this we need to use the previous-stage
14204 # linker, or we have an infinite loop.  The presence of a shell script as
14205 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14206 # the gcc/collect-ld script.  So we need to know how libtool works, or
14207 # exec-tool will fail.
14208
14209
14210
14211
14212 macro_version='2.1a'
14213 macro_revision='1.2435'
14214
14215
14216
14217
14218
14219
14220
14221
14222
14223
14224
14225
14226 ltmain="$ac_aux_dir/ltmain.sh"
14227
14228 # Set options
14229
14230 enable_dlopen=no
14231
14232
14233 enable_win32_dll=no
14234
14235
14236 # Check whether --enable-shared or --disable-shared was given.
14237 if test "${enable_shared+set}" = set; then
14238   enableval="$enable_shared"
14239   p=${PACKAGE-default}
14240     case $enableval in
14241     yes) enable_shared=yes ;;
14242     no) enable_shared=no ;;
14243     *)
14244       enable_shared=no
14245       # Look at the argument we got.  We use all the common list separators.
14246       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14247       for pkg in $enableval; do
14248         IFS="$lt_save_ifs"
14249         if test "X$pkg" = "X$p"; then
14250           enable_shared=yes
14251         fi
14252       done
14253       IFS="$lt_save_ifs"
14254       ;;
14255     esac
14256 else
14257   enable_shared=yes
14258 fi;
14259
14260
14261
14262
14263
14264
14265
14266
14267 # Check whether --enable-static or --disable-static was given.
14268 if test "${enable_static+set}" = set; then
14269   enableval="$enable_static"
14270   p=${PACKAGE-default}
14271     case $enableval in
14272     yes) enable_static=yes ;;
14273     no) enable_static=no ;;
14274     *)
14275      enable_static=no
14276       # Look at the argument we got.  We use all the common list separators.
14277       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14278       for pkg in $enableval; do
14279         IFS="$lt_save_ifs"
14280         if test "X$pkg" = "X$p"; then
14281           enable_static=yes
14282         fi
14283       done
14284       IFS="$lt_save_ifs"
14285       ;;
14286     esac
14287 else
14288   enable_static=yes
14289 fi;
14290
14291
14292
14293
14294
14295
14296
14297
14298
14299 # Check whether --with-pic or --without-pic was given.
14300 if test "${with_pic+set}" = set; then
14301   withval="$with_pic"
14302   pic_mode="$withval"
14303 else
14304   pic_mode=default
14305 fi;
14306
14307 test -z "$pic_mode" && pic_mode=default
14308
14309
14310
14311
14312
14313
14314
14315 # Check whether --enable-fast-install or --disable-fast-install was given.
14316 if test "${enable_fast_install+set}" = set; then
14317   enableval="$enable_fast_install"
14318   p=${PACKAGE-default}
14319     case $enableval in
14320     yes) enable_fast_install=yes ;;
14321     no) enable_fast_install=no ;;
14322     *)
14323       enable_fast_install=no
14324       # Look at the argument we got.  We use all the common list separators.
14325       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14326       for pkg in $enableval; do
14327         IFS="$lt_save_ifs"
14328         if test "X$pkg" = "X$p"; then
14329           enable_fast_install=yes
14330         fi
14331       done
14332       IFS="$lt_save_ifs"
14333       ;;
14334     esac
14335 else
14336   enable_fast_install=yes
14337 fi;
14338
14339
14340
14341
14342
14343
14344
14345
14346 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14347 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14348 if test "${lt_cv_path_SED+set}" = set; then
14349   echo $ECHO_N "(cached) $ECHO_C" >&6
14350 else
14351   # Loop through the user's path and test for sed and gsed.
14352 # Then use that list of sed's as ones to test for truncation.
14353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14354 for as_dir in $PATH
14355 do
14356   IFS=$as_save_IFS
14357   test -z "$as_dir" && as_dir=.
14358   for lt_ac_prog in sed gsed; do
14359     for ac_exec_ext in '' $ac_executable_extensions; do
14360       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14361         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14362       fi
14363     done
14364   done
14365 done
14366 IFS=$as_save_IFS
14367 lt_ac_max=0
14368 lt_ac_count=0
14369 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14370 # along with /bin/sed that truncates output.
14371 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14372   test ! -f $lt_ac_sed && continue
14373   cat /dev/null > conftest.in
14374   lt_ac_count=0
14375   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14376   # Check for GNU sed and select it if it is found.
14377   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14378     lt_cv_path_SED=$lt_ac_sed
14379     break
14380   fi
14381   while true; do
14382     cat conftest.in conftest.in >conftest.tmp
14383     mv conftest.tmp conftest.in
14384     cp conftest.in conftest.nl
14385     echo >>conftest.nl
14386     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14387     cmp -s conftest.out conftest.nl || break
14388     # 10000 chars as input seems more than enough
14389     test $lt_ac_count -gt 10 && break
14390     lt_ac_count=`expr $lt_ac_count + 1`
14391     if test $lt_ac_count -gt $lt_ac_max; then
14392       lt_ac_max=$lt_ac_count
14393       lt_cv_path_SED=$lt_ac_sed
14394     fi
14395   done
14396 done
14397
14398 fi
14399
14400 SED=$lt_cv_path_SED
14401
14402 echo "$as_me:$LINENO: result: $SED" >&5
14403 echo "${ECHO_T}$SED" >&6
14404
14405 test -z "$SED" && SED=sed
14406 Xsed="$SED -e 1s/^X//"
14407
14408
14409
14410
14411
14412
14413
14414
14415
14416
14417
14418 echo "$as_me:$LINENO: checking for fgrep" >&5
14419 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14420 if test "${ac_cv_prog_fgrep+set}" = set; then
14421   echo $ECHO_N "(cached) $ECHO_C" >&6
14422 else
14423   if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14424     then ac_cv_prog_fgrep='grep -F'
14425     else ac_cv_prog_fgrep='fgrep'
14426     fi
14427 fi
14428 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14429 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14430  FGREP=$ac_cv_prog_fgrep
14431
14432
14433 test -z "$GREP" && GREP=grep
14434
14435
14436
14437
14438
14439
14440
14441
14442
14443
14444
14445
14446
14447
14448
14449
14450
14451
14452
14453 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14454 if test "${with_gnu_ld+set}" = set; then
14455   withval="$with_gnu_ld"
14456   test "$withval" = no || with_gnu_ld=yes
14457 else
14458   with_gnu_ld=no
14459 fi;
14460 ac_prog=ld
14461 if test "$GCC" = yes; then
14462   # Check if gcc -print-prog-name=ld gives a path.
14463   echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14464 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14465   case $host in
14466   *-*-mingw*)
14467     # gcc leaves a trailing carriage return which upsets mingw
14468     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14469   *)
14470     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14471   esac
14472   case $ac_prog in
14473     # Accept absolute paths.
14474     [\\/]* | ?:[\\/]*)
14475       re_direlt='/[^/][^/]*/\.\./'
14476       # Canonicalize the pathname of ld
14477       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14478       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14479         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14480       done
14481       test -z "$LD" && LD="$ac_prog"
14482       ;;
14483   "")
14484     # If it fails, then pretend we aren't using GCC.
14485     ac_prog=ld
14486     ;;
14487   *)
14488     # If it is relative, then search for the first ld in PATH.
14489     with_gnu_ld=unknown
14490     ;;
14491   esac
14492 elif test "$with_gnu_ld" = yes; then
14493   echo "$as_me:$LINENO: checking for GNU ld" >&5
14494 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14495 else
14496   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14497 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14498 fi
14499 if test "${lt_cv_path_LD+set}" = set; then
14500   echo $ECHO_N "(cached) $ECHO_C" >&6
14501 else
14502   if test -z "$LD"; then
14503   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14504   for ac_dir in $PATH; do
14505     IFS="$lt_save_ifs"
14506     test -z "$ac_dir" && ac_dir=.
14507     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14508       lt_cv_path_LD="$ac_dir/$ac_prog"
14509       # Check to see if the program is GNU ld.  I'd rather use --version,
14510       # but apparently some variants of GNU ld only accept -v.
14511       # Break only if it was the GNU/non-GNU ld that we prefer.
14512       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14513       *GNU* | *'with BFD'*)
14514         test "$with_gnu_ld" != no && break
14515         ;;
14516       *)
14517         test "$with_gnu_ld" != yes && break
14518         ;;
14519       esac
14520     fi
14521   done
14522   IFS="$lt_save_ifs"
14523 else
14524   lt_cv_path_LD="$LD" # Let the user override the test with a path.
14525 fi
14526 fi
14527
14528 LD="$lt_cv_path_LD"
14529 if test -n "$LD"; then
14530   echo "$as_me:$LINENO: result: $LD" >&5
14531 echo "${ECHO_T}$LD" >&6
14532 else
14533   echo "$as_me:$LINENO: result: no" >&5
14534 echo "${ECHO_T}no" >&6
14535 fi
14536 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14537 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14538    { (exit 1); exit 1; }; }
14539 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14540 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14541 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14542   echo $ECHO_N "(cached) $ECHO_C" >&6
14543 else
14544   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14545 case `$LD -v 2>&1 </dev/null` in
14546 *GNU* | *'with BFD'*)
14547   lt_cv_prog_gnu_ld=yes
14548   ;;
14549 *)
14550   lt_cv_prog_gnu_ld=no
14551   ;;
14552 esac
14553 fi
14554 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14555 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14556 with_gnu_ld=$lt_cv_prog_gnu_ld
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14568 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14569 if test "${lt_cv_path_NM+set}" = set; then
14570   echo $ECHO_N "(cached) $ECHO_C" >&6
14571 else
14572   if test -n "$NM"; then
14573   # Let the user override the test.
14574   lt_cv_path_NM="$NM"
14575 else
14576   lt_nm_to_check="${ac_tool_prefix}nm"
14577   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14578     lt_nm_to_check="$lt_nm_to_check nm"
14579   fi
14580   for lt_tmp_nm in $lt_nm_to_check; do
14581     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14582     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14583       IFS="$lt_save_ifs"
14584       test -z "$ac_dir" && ac_dir=.
14585       tmp_nm="$ac_dir/$lt_tmp_nm"
14586       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14587         # Check to see if the nm accepts a BSD-compat flag.
14588         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14589         #   nm: unknown option "B" ignored
14590         # Tru64's nm complains that /dev/null is an invalid object file
14591         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14592         */dev/null* | *'Invalid file or object type'*)
14593           lt_cv_path_NM="$tmp_nm -B"
14594           break
14595           ;;
14596         *)
14597           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14598           */dev/null*)
14599             lt_cv_path_NM="$tmp_nm -p"
14600             break
14601             ;;
14602           *)
14603             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14604             continue # so that we can try to find one that supports BSD flags
14605             ;;
14606           esac
14607           ;;
14608         esac
14609       fi
14610     done
14611     IFS="$lt_save_ifs"
14612   done
14613   : ${lt_cv_path_NM=no}
14614 fi
14615 fi
14616 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14617 echo "${ECHO_T}$lt_cv_path_NM" >&6
14618 if test "$lt_cv_path_NM" != "no"; then
14619   NM="$lt_cv_path_NM"
14620 else
14621   # Didn't find any BSD compatible name lister, look for dumpbin.
14622   if test -n "$ac_tool_prefix"; then
14623   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14624   do
14625     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14626 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14627 echo "$as_me:$LINENO: checking for $ac_word" >&5
14628 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14629 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14630   echo $ECHO_N "(cached) $ECHO_C" >&6
14631 else
14632   if test -n "$DUMPBIN"; then
14633   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14634 else
14635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14636 for as_dir in $PATH
14637 do
14638   IFS=$as_save_IFS
14639   test -z "$as_dir" && as_dir=.
14640   for ac_exec_ext in '' $ac_executable_extensions; do
14641   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14642     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14643     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14644     break 2
14645   fi
14646 done
14647 done
14648
14649 fi
14650 fi
14651 DUMPBIN=$ac_cv_prog_DUMPBIN
14652 if test -n "$DUMPBIN"; then
14653   echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14654 echo "${ECHO_T}$DUMPBIN" >&6
14655 else
14656   echo "$as_me:$LINENO: result: no" >&5
14657 echo "${ECHO_T}no" >&6
14658 fi
14659
14660     test -n "$DUMPBIN" && break
14661   done
14662 fi
14663 if test -z "$DUMPBIN"; then
14664   ac_ct_DUMPBIN=$DUMPBIN
14665   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14666 do
14667   # Extract the first word of "$ac_prog", so it can be a program name with args.
14668 set dummy $ac_prog; ac_word=$2
14669 echo "$as_me:$LINENO: checking for $ac_word" >&5
14670 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14671 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14672   echo $ECHO_N "(cached) $ECHO_C" >&6
14673 else
14674   if test -n "$ac_ct_DUMPBIN"; then
14675   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14676 else
14677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14678 for as_dir in $PATH
14679 do
14680   IFS=$as_save_IFS
14681   test -z "$as_dir" && as_dir=.
14682   for ac_exec_ext in '' $ac_executable_extensions; do
14683   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14684     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14685     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14686     break 2
14687   fi
14688 done
14689 done
14690
14691 fi
14692 fi
14693 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14694 if test -n "$ac_ct_DUMPBIN"; then
14695   echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14696 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14697 else
14698   echo "$as_me:$LINENO: result: no" >&5
14699 echo "${ECHO_T}no" >&6
14700 fi
14701
14702   test -n "$ac_ct_DUMPBIN" && break
14703 done
14704 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14705
14706   DUMPBIN=$ac_ct_DUMPBIN
14707 fi
14708
14709
14710   if test "$DUMPBIN" != ":"; then
14711     NM="$DUMPBIN"
14712   fi
14713 fi
14714 test -z "$NM" && NM=nm
14715
14716
14717
14718
14719
14720
14721 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14722 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14723 if test "${lt_cv_nm_interface+set}" = set; then
14724   echo $ECHO_N "(cached) $ECHO_C" >&6
14725 else
14726   lt_cv_nm_interface="BSD nm"
14727   echo "int some_variable = 0;" > conftest.$ac_ext
14728   (eval echo "\"\$as_me:14728: $ac_compile\"" >&5)
14729   (eval "$ac_compile" 2>conftest.err)
14730   cat conftest.err >&5
14731   (eval echo "\"\$as_me:14731: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14732   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14733   cat conftest.err >&5
14734   (eval echo "\"\$as_me:14734: output\"" >&5)
14735   cat conftest.out >&5
14736   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14737     lt_cv_nm_interface="MS dumpbin"
14738   fi
14739   rm -f conftest*
14740 fi
14741 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14742 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14743
14744 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14745 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14746 LN_S=$as_ln_s
14747 if test "$LN_S" = "ln -s"; then
14748   echo "$as_me:$LINENO: result: yes" >&5
14749 echo "${ECHO_T}yes" >&6
14750 else
14751   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14752 echo "${ECHO_T}no, using $LN_S" >&6
14753 fi
14754
14755 # find the maximum length of command line arguments
14756 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14757 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14758 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14759   echo $ECHO_N "(cached) $ECHO_C" >&6
14760 else
14761     i=0
14762   teststring="ABCD"
14763
14764   case $build_os in
14765   msdosdjgpp*)
14766     # On DJGPP, this test can blow up pretty badly due to problems in libc
14767     # (any single argument exceeding 2000 bytes causes a buffer overrun
14768     # during glob expansion).  Even if it were fixed, the result of this
14769     # check would be larger than it should be.
14770     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
14771     ;;
14772
14773   gnu*)
14774     # Under GNU Hurd, this test is not required because there is
14775     # no limit to the length of command line arguments.
14776     # Libtool will interpret -1 as no limit whatsoever
14777     lt_cv_sys_max_cmd_len=-1;
14778     ;;
14779
14780   cygwin* | mingw*)
14781     # On Win9x/ME, this test blows up -- it succeeds, but takes
14782     # about 5 minutes as the teststring grows exponentially.
14783     # Worse, since 9x/ME are not pre-emptively multitasking,
14784     # you end up with a "frozen" computer, even though with patience
14785     # the test eventually succeeds (with a max line length of 256k).
14786     # Instead, let's just punt: use the minimum linelength reported by
14787     # all of the supported platforms: 8192 (on NT/2K/XP).
14788     lt_cv_sys_max_cmd_len=8192;
14789     ;;
14790
14791   amigaos*)
14792     # On AmigaOS with pdksh, this test takes hours, literally.
14793     # So we just punt and use a minimum line length of 8192.
14794     lt_cv_sys_max_cmd_len=8192;
14795     ;;
14796
14797   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14798     # This has been around since 386BSD, at least.  Likely further.
14799     if test -x /sbin/sysctl; then
14800       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14801     elif test -x /usr/sbin/sysctl; then
14802       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14803     else
14804       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
14805     fi
14806     # And add a safety zone
14807     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14808     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14809     ;;
14810
14811   interix*)
14812     # We know the value 262144 and hardcode it with a safety zone (like BSD)
14813     lt_cv_sys_max_cmd_len=196608
14814     ;;
14815
14816   osf*)
14817     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14818     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14819     # nice to cause kernel panics so lets avoid the loop below.
14820     # First set a reasonable default.
14821     lt_cv_sys_max_cmd_len=16384
14822     #
14823     if test -x /sbin/sysconfig; then
14824       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14825         *1*) lt_cv_sys_max_cmd_len=-1 ;;
14826       esac
14827     fi
14828     ;;
14829   sco3.2v5*)
14830     lt_cv_sys_max_cmd_len=102400
14831     ;;
14832   sysv5* | sco5v6* | sysv4.2uw2*)
14833     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14834     if test -n "$kargmax"; then
14835       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
14836     else
14837       lt_cv_sys_max_cmd_len=32768
14838     fi
14839     ;;
14840   *)
14841     lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
14842     if test -n $lt_cv_sys_max_cmd_len; then
14843       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14844       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14845     else
14846       # Make teststring a little bigger before we do anything with it.
14847       # a 1K string should be a reasonable start.
14848       for i in 1 2 3 4 5 6 7 8 ; do
14849         teststring=$teststring$teststring
14850       done
14851       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14852       # If test is not a shell built-in, we'll probably end up computing a
14853       # maximum length that is only half of the actual maximum length, but
14854       # we can't tell.
14855       while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14856                  = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14857               test $i != 17 # 1/2 MB should be enough
14858       do
14859         i=`expr $i + 1`
14860         teststring=$teststring$teststring
14861       done
14862       # Only check the string length outside the loop.
14863       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14864       teststring=
14865       # Add a significant safety factor because C++ compilers can tack on
14866       # massive amounts of additional arguments before passing them to the
14867       # linker.  It appears as though 1/2 is a usable value.
14868       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14869     fi
14870     ;;
14871   esac
14872
14873 fi
14874
14875 if test -n $lt_cv_sys_max_cmd_len ; then
14876   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14877 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14878 else
14879   echo "$as_me:$LINENO: result: none" >&5
14880 echo "${ECHO_T}none" >&6
14881 fi
14882 max_cmd_len=$lt_cv_sys_max_cmd_len
14883
14884
14885
14886
14887
14888
14889
14890 : ${CP="cp -f"}
14891 : ${MV="mv -f"}
14892 : ${RM="rm -f"}
14893
14894 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14895 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14896 # Try some XSI features
14897 xsi_shell=no
14898 ( _lt_dummy="a/b/c"
14899   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14900       = c,a/b,, ) >/dev/null 2>&1 \
14901   && xsi_shell=yes
14902 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14903 echo "${ECHO_T}$xsi_shell" >&6
14904
14905
14906 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14907 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14908 lt_shell_append=no
14909 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14910     >/dev/null 2>&1 \
14911   && lt_shell_append=yes
14912 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14913 echo "${ECHO_T}$lt_shell_append" >&6
14914
14915
14916 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14917   lt_unset=unset
14918 else
14919   lt_unset=false
14920 fi
14921
14922
14923
14924
14925
14926 # test EBCDIC or ASCII
14927 case `echo X|tr X '\101'` in
14928  A) # ASCII based system
14929     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14930   lt_SP2NL='tr \040 \012'
14931   lt_NL2SP='tr \015\012 \040\040'
14932   ;;
14933  *) # EBCDIC based system
14934   lt_SP2NL='tr \100 \n'
14935   lt_NL2SP='tr \r\n \100\100'
14936   ;;
14937 esac
14938
14939
14940
14941
14942
14943
14944
14945
14946
14947 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14948 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14949 if test "${lt_cv_ld_reload_flag+set}" = set; then
14950   echo $ECHO_N "(cached) $ECHO_C" >&6
14951 else
14952   lt_cv_ld_reload_flag='-r'
14953 fi
14954 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14955 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14956 reload_flag=$lt_cv_ld_reload_flag
14957 case $reload_flag in
14958 "" | " "*) ;;
14959 *) reload_flag=" $reload_flag" ;;
14960 esac
14961 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14962 case $host_os in
14963   darwin*)
14964     if test "$GCC" = yes; then
14965       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14966     else
14967       reload_cmds='$LD$reload_flag -o $output$reload_objs'
14968     fi
14969     ;;
14970 esac
14971
14972
14973
14974
14975
14976
14977
14978
14979
14980
14981 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14982 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14983 if test "${lt_cv_deplibs_check_method+set}" = set; then
14984   echo $ECHO_N "(cached) $ECHO_C" >&6
14985 else
14986   lt_cv_file_magic_cmd='$MAGIC_CMD'
14987 lt_cv_file_magic_test_file=
14988 lt_cv_deplibs_check_method='unknown'
14989 # Need to set the preceding variable on all platforms that support
14990 # interlibrary dependencies.
14991 # 'none' -- dependencies not supported.
14992 # `unknown' -- same as none, but documents that we really don't know.
14993 # 'pass_all' -- all dependencies passed with no checks.
14994 # 'test_compile' -- check by making test program.
14995 # 'file_magic [[regex]]' -- check by looking for files in library path
14996 # which responds to the $file_magic_cmd with a given extended regex.
14997 # If you have `file' or equivalent on your system and you're not sure
14998 # whether `pass_all' will *always* work, you probably want this one.
14999
15000 case $host_os in
15001 aix[4-9]*)
15002   lt_cv_deplibs_check_method=pass_all
15003   ;;
15004
15005 beos*)
15006   lt_cv_deplibs_check_method=pass_all
15007   ;;
15008
15009 bsdi[45]*)
15010   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
15011   lt_cv_file_magic_cmd='/usr/bin/file -L'
15012   lt_cv_file_magic_test_file=/shlib/libc.so
15013   ;;
15014
15015 cygwin*)
15016   # func_win32_libid is a shell function defined in ltmain.sh
15017   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
15018   lt_cv_file_magic_cmd='func_win32_libid'
15019   ;;
15020
15021 mingw* | pw32*)
15022   # Base MSYS/MinGW do not provide the 'file' command needed by
15023   # func_win32_libid shell function, so use a weaker test based on 'objdump',
15024   # unless we find 'file', for example because we are cross-compiling.
15025   if ( file / ) >/dev/null 2>&1; then
15026     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
15027     lt_cv_file_magic_cmd='func_win32_libid'
15028   else
15029     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
15030     lt_cv_file_magic_cmd='$OBJDUMP -f'
15031   fi
15032   ;;
15033
15034 darwin* | rhapsody*)
15035   lt_cv_deplibs_check_method=pass_all
15036   ;;
15037
15038 freebsd* | dragonfly*)
15039   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15040     case $host_cpu in
15041     i*86 )
15042       # Not sure whether the presence of OpenBSD here was a mistake.
15043       # Let's accept both of them until this is cleared up.
15044       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
15045       lt_cv_file_magic_cmd=/usr/bin/file
15046       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
15047       ;;
15048     esac
15049   else
15050     lt_cv_deplibs_check_method=pass_all
15051   fi
15052   ;;
15053
15054 gnu*)
15055   lt_cv_deplibs_check_method=pass_all
15056   ;;
15057
15058 hpux10.20* | hpux11*)
15059   lt_cv_file_magic_cmd=/usr/bin/file
15060   case $host_cpu in
15061   ia64*)
15062     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
15063     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
15064     ;;
15065   hppa*64*)
15066     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
15067     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
15068     ;;
15069   *)
15070     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
15071     lt_cv_file_magic_test_file=/usr/lib/libc.sl
15072     ;;
15073   esac
15074   ;;
15075
15076 interix[3-9]*)
15077   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
15078   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
15079   ;;
15080
15081 irix5* | irix6* | nonstopux*)
15082   case $LD in
15083   *-32|*"-32 ") libmagic=32-bit;;
15084   *-n32|*"-n32 ") libmagic=N32;;
15085   *-64|*"-64 ") libmagic=64-bit;;
15086   *) libmagic=never-match;;
15087   esac
15088   lt_cv_deplibs_check_method=pass_all
15089   ;;
15090
15091 # This must be Linux ELF.
15092 linux* | k*bsd*-gnu)
15093   lt_cv_deplibs_check_method=pass_all
15094   ;;
15095
15096 netbsd*)
15097   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15098     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15099   else
15100     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
15101   fi
15102   ;;
15103
15104 newos6*)
15105   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
15106   lt_cv_file_magic_cmd=/usr/bin/file
15107   lt_cv_file_magic_test_file=/usr/lib/libnls.so
15108   ;;
15109
15110 *nto* | *qnx*)
15111   lt_cv_deplibs_check_method=pass_all
15112   ;;
15113
15114 openbsd*)
15115   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15116     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
15117   else
15118     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15119   fi
15120   ;;
15121
15122 osf3* | osf4* | osf5*)
15123   lt_cv_deplibs_check_method=pass_all
15124   ;;
15125
15126 rdos*)
15127   lt_cv_deplibs_check_method=pass_all
15128   ;;
15129
15130 solaris*)
15131   lt_cv_deplibs_check_method=pass_all
15132   ;;
15133
15134 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15135   lt_cv_deplibs_check_method=pass_all
15136   ;;
15137
15138 sysv4 | sysv4.3*)
15139   case $host_vendor in
15140   motorola)
15141     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15142     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15143     ;;
15144   ncr)
15145     lt_cv_deplibs_check_method=pass_all
15146     ;;
15147   sequent)
15148     lt_cv_file_magic_cmd='/bin/file'
15149     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15150     ;;
15151   sni)
15152     lt_cv_file_magic_cmd='/bin/file'
15153     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15154     lt_cv_file_magic_test_file=/lib/libc.so
15155     ;;
15156   siemens)
15157     lt_cv_deplibs_check_method=pass_all
15158     ;;
15159   pc)
15160     lt_cv_deplibs_check_method=pass_all
15161     ;;
15162   esac
15163   ;;
15164
15165 tpf*)
15166   lt_cv_deplibs_check_method=pass_all
15167   ;;
15168 esac
15169
15170 fi
15171 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15172 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15173 file_magic_cmd=$lt_cv_file_magic_cmd
15174 deplibs_check_method=$lt_cv_deplibs_check_method
15175 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15176
15177
15178
15179
15180
15181
15182
15183
15184
15185
15186
15187
15188 if test -n "$ac_tool_prefix"; then
15189   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15190 set dummy ${ac_tool_prefix}ar; ac_word=$2
15191 echo "$as_me:$LINENO: checking for $ac_word" >&5
15192 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15193 if test "${ac_cv_prog_AR+set}" = set; then
15194   echo $ECHO_N "(cached) $ECHO_C" >&6
15195 else
15196   if test -n "$AR"; then
15197   ac_cv_prog_AR="$AR" # Let the user override the test.
15198 else
15199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15200 for as_dir in $PATH
15201 do
15202   IFS=$as_save_IFS
15203   test -z "$as_dir" && as_dir=.
15204   for ac_exec_ext in '' $ac_executable_extensions; do
15205   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15206     ac_cv_prog_AR="${ac_tool_prefix}ar"
15207     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15208     break 2
15209   fi
15210 done
15211 done
15212
15213 fi
15214 fi
15215 AR=$ac_cv_prog_AR
15216 if test -n "$AR"; then
15217   echo "$as_me:$LINENO: result: $AR" >&5
15218 echo "${ECHO_T}$AR" >&6
15219 else
15220   echo "$as_me:$LINENO: result: no" >&5
15221 echo "${ECHO_T}no" >&6
15222 fi
15223
15224 fi
15225 if test -z "$ac_cv_prog_AR"; then
15226   ac_ct_AR=$AR
15227   # Extract the first word of "ar", so it can be a program name with args.
15228 set dummy ar; ac_word=$2
15229 echo "$as_me:$LINENO: checking for $ac_word" >&5
15230 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15231 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15232   echo $ECHO_N "(cached) $ECHO_C" >&6
15233 else
15234   if test -n "$ac_ct_AR"; then
15235   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15236 else
15237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15238 for as_dir in $PATH
15239 do
15240   IFS=$as_save_IFS
15241   test -z "$as_dir" && as_dir=.
15242   for ac_exec_ext in '' $ac_executable_extensions; do
15243   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15244     ac_cv_prog_ac_ct_AR="ar"
15245     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15246     break 2
15247   fi
15248 done
15249 done
15250
15251   test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15252 fi
15253 fi
15254 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15255 if test -n "$ac_ct_AR"; then
15256   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15257 echo "${ECHO_T}$ac_ct_AR" >&6
15258 else
15259   echo "$as_me:$LINENO: result: no" >&5
15260 echo "${ECHO_T}no" >&6
15261 fi
15262
15263   AR=$ac_ct_AR
15264 else
15265   AR="$ac_cv_prog_AR"
15266 fi
15267
15268 test -z "$AR" && AR=ar
15269 test -z "$AR_FLAGS" && AR_FLAGS=cru
15270
15271
15272
15273
15274
15275
15276
15277
15278
15279
15280
15281 if test -n "$ac_tool_prefix"; then
15282   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15283 set dummy ${ac_tool_prefix}strip; ac_word=$2
15284 echo "$as_me:$LINENO: checking for $ac_word" >&5
15285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15286 if test "${ac_cv_prog_STRIP+set}" = set; then
15287   echo $ECHO_N "(cached) $ECHO_C" >&6
15288 else
15289   if test -n "$STRIP"; then
15290   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15291 else
15292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15293 for as_dir in $PATH
15294 do
15295   IFS=$as_save_IFS
15296   test -z "$as_dir" && as_dir=.
15297   for ac_exec_ext in '' $ac_executable_extensions; do
15298   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15299     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15300     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15301     break 2
15302   fi
15303 done
15304 done
15305
15306 fi
15307 fi
15308 STRIP=$ac_cv_prog_STRIP
15309 if test -n "$STRIP"; then
15310   echo "$as_me:$LINENO: result: $STRIP" >&5
15311 echo "${ECHO_T}$STRIP" >&6
15312 else
15313   echo "$as_me:$LINENO: result: no" >&5
15314 echo "${ECHO_T}no" >&6
15315 fi
15316
15317 fi
15318 if test -z "$ac_cv_prog_STRIP"; then
15319   ac_ct_STRIP=$STRIP
15320   # Extract the first word of "strip", so it can be a program name with args.
15321 set dummy strip; ac_word=$2
15322 echo "$as_me:$LINENO: checking for $ac_word" >&5
15323 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15324 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15325   echo $ECHO_N "(cached) $ECHO_C" >&6
15326 else
15327   if test -n "$ac_ct_STRIP"; then
15328   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15329 else
15330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15331 for as_dir in $PATH
15332 do
15333   IFS=$as_save_IFS
15334   test -z "$as_dir" && as_dir=.
15335   for ac_exec_ext in '' $ac_executable_extensions; do
15336   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15337     ac_cv_prog_ac_ct_STRIP="strip"
15338     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15339     break 2
15340   fi
15341 done
15342 done
15343
15344   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15345 fi
15346 fi
15347 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15348 if test -n "$ac_ct_STRIP"; then
15349   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15350 echo "${ECHO_T}$ac_ct_STRIP" >&6
15351 else
15352   echo "$as_me:$LINENO: result: no" >&5
15353 echo "${ECHO_T}no" >&6
15354 fi
15355
15356   STRIP=$ac_ct_STRIP
15357 else
15358   STRIP="$ac_cv_prog_STRIP"
15359 fi
15360
15361 test -z "$STRIP" && STRIP=:
15362
15363
15364
15365
15366
15367
15368 if test -n "$ac_tool_prefix"; then
15369   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15370 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15371 echo "$as_me:$LINENO: checking for $ac_word" >&5
15372 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15373 if test "${ac_cv_prog_RANLIB+set}" = set; then
15374   echo $ECHO_N "(cached) $ECHO_C" >&6
15375 else
15376   if test -n "$RANLIB"; then
15377   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15378 else
15379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15380 for as_dir in $PATH
15381 do
15382   IFS=$as_save_IFS
15383   test -z "$as_dir" && as_dir=.
15384   for ac_exec_ext in '' $ac_executable_extensions; do
15385   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15386     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15387     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15388     break 2
15389   fi
15390 done
15391 done
15392
15393 fi
15394 fi
15395 RANLIB=$ac_cv_prog_RANLIB
15396 if test -n "$RANLIB"; then
15397   echo "$as_me:$LINENO: result: $RANLIB" >&5
15398 echo "${ECHO_T}$RANLIB" >&6
15399 else
15400   echo "$as_me:$LINENO: result: no" >&5
15401 echo "${ECHO_T}no" >&6
15402 fi
15403
15404 fi
15405 if test -z "$ac_cv_prog_RANLIB"; then
15406   ac_ct_RANLIB=$RANLIB
15407   # Extract the first word of "ranlib", so it can be a program name with args.
15408 set dummy ranlib; ac_word=$2
15409 echo "$as_me:$LINENO: checking for $ac_word" >&5
15410 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15411 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15412   echo $ECHO_N "(cached) $ECHO_C" >&6
15413 else
15414   if test -n "$ac_ct_RANLIB"; then
15415   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15416 else
15417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15418 for as_dir in $PATH
15419 do
15420   IFS=$as_save_IFS
15421   test -z "$as_dir" && as_dir=.
15422   for ac_exec_ext in '' $ac_executable_extensions; do
15423   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15424     ac_cv_prog_ac_ct_RANLIB="ranlib"
15425     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15426     break 2
15427   fi
15428 done
15429 done
15430
15431   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15432 fi
15433 fi
15434 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15435 if test -n "$ac_ct_RANLIB"; then
15436   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15437 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15438 else
15439   echo "$as_me:$LINENO: result: no" >&5
15440 echo "${ECHO_T}no" >&6
15441 fi
15442
15443   RANLIB=$ac_ct_RANLIB
15444 else
15445   RANLIB="$ac_cv_prog_RANLIB"
15446 fi
15447
15448 test -z "$RANLIB" && RANLIB=:
15449
15450
15451
15452
15453
15454
15455 # Determine commands to create old-style static archives.
15456 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
15457 old_postinstall_cmds='chmod 644 $oldlib'
15458 old_postuninstall_cmds=
15459
15460 if test -n "$RANLIB"; then
15461   case $host_os in
15462   openbsd*)
15463     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15464     ;;
15465   *)
15466     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15467     ;;
15468   esac
15469   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15470 fi
15471
15472
15473
15474
15475
15476
15477
15478
15479
15480
15481
15482
15483
15484
15485
15486
15487
15488
15489
15490
15491
15492
15493
15494
15495
15496
15497
15498
15499
15500
15501
15502
15503
15504
15505 # If no C compiler was specified, use CC.
15506 LTCC=${LTCC-"$CC"}
15507
15508 # If no C compiler flags were specified, use CFLAGS.
15509 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15510
15511 # Allow CC to be a program name with arguments.
15512 compiler=$CC
15513
15514
15515 # Check for command to grab the raw symbol name followed by C symbol from nm.
15516 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15517 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15518 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15519   echo $ECHO_N "(cached) $ECHO_C" >&6
15520 else
15521
15522 # These are sane defaults that work on at least a few old systems.
15523 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
15524
15525 # Character class describing NM global symbol codes.
15526 symcode='[BCDEGRST]'
15527
15528 # Regexp to match symbols that can be accessed directly from C.
15529 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15530
15531 # Define system-specific variables.
15532 case $host_os in
15533 aix*)
15534   symcode='[BCDT]'
15535   ;;
15536 cygwin* | mingw* | pw32*)
15537   symcode='[ABCDGISTW]'
15538   ;;
15539 hpux*)
15540   if test "$host_cpu" = ia64; then
15541     symcode='[ABCDEGRST]'
15542   fi
15543   ;;
15544 irix* | nonstopux*)
15545   symcode='[BCDEGRST]'
15546   ;;
15547 osf*)
15548   symcode='[BCDEGQRST]'
15549   ;;
15550 solaris*)
15551   symcode='[BDRT]'
15552   ;;
15553 sco3.2v5*)
15554   symcode='[DT]'
15555   ;;
15556 sysv4.2uw2*)
15557   symcode='[DT]'
15558   ;;
15559 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15560   symcode='[ABDT]'
15561   ;;
15562 sysv4)
15563   symcode='[DFNSTU]'
15564   ;;
15565 esac
15566
15567 # If we're using GNU nm, then use its standard symbol codes.
15568 case `$NM -V 2>&1` in
15569 *GNU* | *'with BFD'*)
15570   symcode='[ABCDGIRSTW]' ;;
15571 esac
15572
15573 # Transform an extracted symbol line into a proper C declaration.
15574 # Some systems (esp. on ia64) link data and code symbols differently,
15575 # so use this general approach.
15576 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15577
15578 # Transform an extracted symbol line into symbol name and symbol address
15579 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
15580
15581 # Handle CRLF in mingw tool chain
15582 opt_cr=
15583 case $build_os in
15584 mingw*)
15585   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15586   ;;
15587 esac
15588
15589 # Try without a prefix underscore, then with it.
15590 for ac_symprfx in "" "_"; do
15591
15592   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15593   symxfrm="\\1 $ac_symprfx\\2 \\2"
15594
15595   # Write the raw and C identifiers.
15596   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15597     # Fake it for dumpbin and say T for any non-static function
15598     # and D for any global variable.
15599     # Also find C++ and __fastcall symbols from MSVC++,
15600     # which start with @ or ?.
15601     lt_cv_sys_global_symbol_pipe="$AWK '"\
15602 "     {last_section=section; section=\$ 3};"\
15603 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15604 "     \$ 0!~/External *\|/{next};"\
15605 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15606 "     {if(hide[section]) next};"\
15607 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15608 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15609 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
15610 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15611 "     ' prfx=^$ac_symprfx"
15612   else
15613     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15614   fi
15615
15616   # Check to see that the pipe works correctly.
15617   pipe_works=no
15618
15619   rm -f conftest*
15620   cat > conftest.$ac_ext <<_LT_EOF
15621 #ifdef __cplusplus
15622 extern "C" {
15623 #endif
15624 char nm_test_var;
15625 void nm_test_func(void);
15626 void nm_test_func(void){}
15627 #ifdef __cplusplus
15628 }
15629 #endif
15630 int main(){nm_test_var='a';nm_test_func();return(0);}
15631 _LT_EOF
15632
15633   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15634   (eval $ac_compile) 2>&5
15635   ac_status=$?
15636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15637   (exit $ac_status); }; then
15638     # Now try to grab the symbols.
15639     nlist=conftest.nm
15640     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15641   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15642   ac_status=$?
15643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15644   (exit $ac_status); } && test -s "$nlist"; then
15645       # Try sorting and uniquifying the output.
15646       if sort "$nlist" | uniq > "$nlist"T; then
15647         mv -f "$nlist"T "$nlist"
15648       else
15649         rm -f "$nlist"T
15650       fi
15651
15652       # Make sure that we snagged all the symbols we need.
15653       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15654         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15655           cat <<_LT_EOF > conftest.$ac_ext
15656 #ifdef __cplusplus
15657 extern "C" {
15658 #endif
15659
15660 _LT_EOF
15661           # Now generate the symbol file.
15662           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15663
15664           cat <<_LT_EOF >> conftest.$ac_ext
15665
15666 /* The mapping between symbol names and symbols.  */
15667 const struct {
15668   const char *name;
15669   void       *address;
15670 }
15671 lt__PROGRAM__LTX_preloaded_symbols[] =
15672 {
15673   { "@PROGRAM@", (void *) 0 },
15674 _LT_EOF
15675           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15676           cat <<\_LT_EOF >> conftest.$ac_ext
15677   {0, (void *) 0}
15678 };
15679
15680 /* This works around a problem in FreeBSD linker */
15681 #ifdef FREEBSD_WORKAROUND
15682 static const void *lt_preloaded_setup() {
15683   return lt__PROGRAM__LTX_preloaded_symbols;
15684 }
15685 #endif
15686
15687 #ifdef __cplusplus
15688 }
15689 #endif
15690 _LT_EOF
15691           # Now try linking the two files.
15692           mv conftest.$ac_objext conftstm.$ac_objext
15693           lt_save_LIBS="$LIBS"
15694           lt_save_CFLAGS="$CFLAGS"
15695           LIBS="conftstm.$ac_objext"
15696           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15697           if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15698   (eval $ac_link) 2>&5
15699   ac_status=$?
15700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15701   (exit $ac_status); } && test -s conftest${ac_exeext}; then
15702             pipe_works=yes
15703           fi
15704           LIBS="$lt_save_LIBS"
15705           CFLAGS="$lt_save_CFLAGS"
15706         else
15707           echo "cannot find nm_test_func in $nlist" >&5
15708         fi
15709       else
15710         echo "cannot find nm_test_var in $nlist" >&5
15711       fi
15712     else
15713       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15714     fi
15715   else
15716     echo "$progname: failed program was:" >&5
15717     cat conftest.$ac_ext >&5
15718   fi
15719   rm -f conftest* conftst*
15720
15721   # Do not use the global_symbol_pipe unless it works.
15722   if test "$pipe_works" = yes; then
15723     break
15724   else
15725     lt_cv_sys_global_symbol_pipe=
15726   fi
15727 done
15728
15729 fi
15730
15731 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15732   lt_cv_sys_global_symbol_to_cdecl=
15733 fi
15734 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15735   echo "$as_me:$LINENO: result: failed" >&5
15736 echo "${ECHO_T}failed" >&6
15737 else
15738   echo "$as_me:$LINENO: result: ok" >&5
15739 echo "${ECHO_T}ok" >&6
15740 fi
15741
15742
15743
15744
15745
15746
15747
15748
15749
15750
15751
15752
15753
15754
15755
15756
15757
15758 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15759 if test "${enable_libtool_lock+set}" = set; then
15760   enableval="$enable_libtool_lock"
15761
15762 fi;
15763 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15764
15765 # Some flags need to be propagated to the compiler or linker for good
15766 # libtool support.
15767 case $host in
15768 ia64-*-hpux*)
15769   # Find out which ABI we are using.
15770   echo 'int i;' > conftest.$ac_ext
15771   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15772   (eval $ac_compile) 2>&5
15773   ac_status=$?
15774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15775   (exit $ac_status); }; then
15776     case `/usr/bin/file conftest.$ac_objext` in
15777       *ELF-32*)
15778         HPUX_IA64_MODE="32"
15779         ;;
15780       *ELF-64*)
15781         HPUX_IA64_MODE="64"
15782         ;;
15783     esac
15784   fi
15785   rm -rf conftest*
15786   ;;
15787 *-*-irix6*)
15788   # Find out which ABI we are using.
15789   echo '#line 15789 "configure"' > conftest.$ac_ext
15790   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15791   (eval $ac_compile) 2>&5
15792   ac_status=$?
15793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15794   (exit $ac_status); }; then
15795     if test "$lt_cv_prog_gnu_ld" = yes; then
15796       case `/usr/bin/file conftest.$ac_objext` in
15797         *32-bit*)
15798           LD="${LD-ld} -melf32bsmip"
15799           ;;
15800         *N32*)
15801           LD="${LD-ld} -melf32bmipn32"
15802           ;;
15803         *64-bit*)
15804           LD="${LD-ld} -melf64bmip"
15805         ;;
15806       esac
15807     else
15808       case `/usr/bin/file conftest.$ac_objext` in
15809         *32-bit*)
15810           LD="${LD-ld} -32"
15811           ;;
15812         *N32*)
15813           LD="${LD-ld} -n32"
15814           ;;
15815         *64-bit*)
15816           LD="${LD-ld} -64"
15817           ;;
15818       esac
15819     fi
15820   fi
15821   rm -rf conftest*
15822   ;;
15823
15824 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15825 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15826   # Find out which ABI we are using.
15827   echo 'int i;' > conftest.$ac_ext
15828   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15829   (eval $ac_compile) 2>&5
15830   ac_status=$?
15831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15832   (exit $ac_status); }; then
15833     case `/usr/bin/file conftest.o` in
15834       *32-bit*)
15835         case $host in
15836           x86_64-*kfreebsd*-gnu)
15837             LD="${LD-ld} -m elf_i386_fbsd"
15838             ;;
15839           x86_64-*linux*)
15840             LD="${LD-ld} -m elf_i386"
15841             ;;
15842           ppc64-*linux*|powerpc64-*linux*)
15843             LD="${LD-ld} -m elf32ppclinux"
15844             ;;
15845           s390x-*linux*)
15846             LD="${LD-ld} -m elf_s390"
15847             ;;
15848           sparc64-*linux*)
15849             LD="${LD-ld} -m elf32_sparc"
15850             ;;
15851         esac
15852         ;;
15853       *64-bit*)
15854         case $host in
15855           x86_64-*kfreebsd*-gnu)
15856             LD="${LD-ld} -m elf_x86_64_fbsd"
15857             ;;
15858           x86_64-*linux*)
15859             LD="${LD-ld} -m elf_x86_64"
15860             ;;
15861           ppc*-*linux*|powerpc*-*linux*)
15862             LD="${LD-ld} -m elf64ppc"
15863             ;;
15864           s390*-*linux*|s390*-*tpf*)
15865             LD="${LD-ld} -m elf64_s390"
15866             ;;
15867           sparc*-*linux*)
15868             LD="${LD-ld} -m elf64_sparc"
15869             ;;
15870         esac
15871         ;;
15872     esac
15873   fi
15874   rm -rf conftest*
15875   ;;
15876
15877 *-*-sco3.2v5*)
15878   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15879   SAVE_CFLAGS="$CFLAGS"
15880   CFLAGS="$CFLAGS -belf"
15881   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15882 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15883 if test "${lt_cv_cc_needs_belf+set}" = set; then
15884   echo $ECHO_N "(cached) $ECHO_C" >&6
15885 else
15886   ac_ext=c
15887 ac_cpp='$CPP $CPPFLAGS'
15888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15891
15892      cat >conftest.$ac_ext <<_ACEOF
15893 /* confdefs.h.  */
15894 _ACEOF
15895 cat confdefs.h >>conftest.$ac_ext
15896 cat >>conftest.$ac_ext <<_ACEOF
15897 /* end confdefs.h.  */
15898
15899 int
15900 main ()
15901 {
15902
15903   ;
15904   return 0;
15905 }
15906 _ACEOF
15907 rm -f conftest.$ac_objext conftest$ac_exeext
15908 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15909   (eval $ac_link) 2>conftest.er1
15910   ac_status=$?
15911   grep -v '^ *+' conftest.er1 >conftest.err
15912   rm -f conftest.er1
15913   cat conftest.err >&5
15914   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15915   (exit $ac_status); } &&
15916          { ac_try='test -z "$ac_c_werror_flag"
15917                          || test ! -s conftest.err'
15918   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15919   (eval $ac_try) 2>&5
15920   ac_status=$?
15921   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15922   (exit $ac_status); }; } &&
15923          { ac_try='test -s conftest$ac_exeext'
15924   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15925   (eval $ac_try) 2>&5
15926   ac_status=$?
15927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15928   (exit $ac_status); }; }; then
15929   lt_cv_cc_needs_belf=yes
15930 else
15931   echo "$as_me: failed program was:" >&5
15932 sed 's/^/| /' conftest.$ac_ext >&5
15933
15934 lt_cv_cc_needs_belf=no
15935 fi
15936 rm -f conftest.err conftest.$ac_objext \
15937       conftest$ac_exeext conftest.$ac_ext
15938      ac_ext=c
15939 ac_cpp='$CPP $CPPFLAGS'
15940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15943
15944 fi
15945 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15946 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15947   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15948     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15949     CFLAGS="$SAVE_CFLAGS"
15950   fi
15951   ;;
15952 sparc*-*solaris*)
15953   # Find out which ABI we are using.
15954   echo 'int i;' > conftest.$ac_ext
15955   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15956   (eval $ac_compile) 2>&5
15957   ac_status=$?
15958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15959   (exit $ac_status); }; then
15960     case `/usr/bin/file conftest.o` in
15961     *64-bit*)
15962       case $lt_cv_prog_gnu_ld in
15963       yes*) LD="${LD-ld} -m elf64_sparc" ;;
15964       *)    LD="${LD-ld} -64" ;;
15965       esac
15966       ;;
15967     esac
15968   fi
15969   rm -rf conftest*
15970   ;;
15971 esac
15972
15973 need_locks="$enable_libtool_lock"
15974
15975
15976 for ac_header in dlfcn.h
15977 do
15978 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15979 echo "$as_me:$LINENO: checking for $ac_header" >&5
15980 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
15981 if eval "test \"\${$as_ac_Header+set}\" = set"; then
15982   echo $ECHO_N "(cached) $ECHO_C" >&6
15983 else
15984   cat >conftest.$ac_ext <<_ACEOF
15985 /* confdefs.h.  */
15986 _ACEOF
15987 cat confdefs.h >>conftest.$ac_ext
15988 cat >>conftest.$ac_ext <<_ACEOF
15989 /* end confdefs.h.  */
15990 #include <$ac_header>
15991 _ACEOF
15992 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
15993   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
15994   ac_status=$?
15995   grep -v '^ *+' conftest.er1 >conftest.err
15996   rm -f conftest.er1
15997   cat conftest.err >&5
15998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15999   (exit $ac_status); } >/dev/null; then
16000   if test -s conftest.err; then
16001     ac_cpp_err=$ac_c_preproc_warn_flag
16002     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16003   else
16004     ac_cpp_err=
16005   fi
16006 else
16007   ac_cpp_err=yes
16008 fi
16009 if test -z "$ac_cpp_err"; then
16010   eval "$as_ac_Header=yes"
16011 else
16012   echo "$as_me: failed program was:" >&5
16013 sed 's/^/| /' conftest.$ac_ext >&5
16014
16015   eval "$as_ac_Header=no"
16016 fi
16017 rm -f conftest.err conftest.$ac_ext
16018 fi
16019 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
16020 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
16021 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16022   cat >>confdefs.h <<_ACEOF
16023 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16024 _ACEOF
16025
16026 fi
16027 done
16028
16029
16030
16031 # This can be used to rebuild libtool when needed
16032 LIBTOOL_DEPS="$ltmain"
16033
16034 # Always use our own libtool.
16035 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
16036
16037
16038
16039
16040
16041
16042
16043
16044
16045
16046
16047
16048
16049
16050
16051
16052
16053
16054
16055
16056
16057
16058
16059
16060
16061 test -z "$LN_S" && LN_S="ln -s"
16062
16063
16064
16065
16066
16067
16068
16069
16070
16071
16072
16073
16074
16075
16076 if test -n "${ZSH_VERSION+set}" ; then
16077    setopt NO_GLOB_SUBST
16078 fi
16079
16080 echo "$as_me:$LINENO: checking for objdir" >&5
16081 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16082 if test "${lt_cv_objdir+set}" = set; then
16083   echo $ECHO_N "(cached) $ECHO_C" >&6
16084 else
16085   rm -f .libs 2>/dev/null
16086 mkdir .libs 2>/dev/null
16087 if test -d .libs; then
16088   lt_cv_objdir=.libs
16089 else
16090   # MS-DOS does not allow filenames that begin with a dot.
16091   lt_cv_objdir=_libs
16092 fi
16093 rmdir .libs 2>/dev/null
16094 fi
16095 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16096 echo "${ECHO_T}$lt_cv_objdir" >&6
16097 objdir=$lt_cv_objdir
16098
16099
16100
16101
16102
16103 cat >>confdefs.h <<_ACEOF
16104 #define LT_OBJDIR "$lt_cv_objdir/"
16105 _ACEOF
16106
16107
16108
16109
16110
16111
16112
16113
16114
16115
16116
16117
16118
16119
16120
16121
16122
16123 case $host_os in
16124 aix3*)
16125   # AIX sometimes has problems with the GCC collect2 program.  For some
16126   # reason, if we set the COLLECT_NAMES environment variable, the problems
16127   # vanish in a puff of smoke.
16128   if test "X${COLLECT_NAMES+set}" != Xset; then
16129     COLLECT_NAMES=
16130     export COLLECT_NAMES
16131   fi
16132   ;;
16133 esac
16134
16135 # Sed substitution that helps us do robust quoting.  It backslashifies
16136 # metacharacters that are still active within double-quoted strings.
16137 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16138
16139 # Same as above, but do not quote variable references.
16140 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16141
16142 # Sed substitution to delay expansion of an escaped shell variable in a
16143 # double_quote_subst'ed string.
16144 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16145
16146 # Sed substitution to delay expansion of an escaped single quote.
16147 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16148
16149 # Sed substitution to avoid accidental globbing in evaled expressions
16150 no_glob_subst='s/\*/\\\*/g'
16151
16152 # Global variables:
16153 ofile=libtool
16154 can_build_shared=yes
16155
16156 # All known linkers require a `.a' archive for static linking (except MSVC,
16157 # which needs '.lib').
16158 libext=a
16159
16160 with_gnu_ld="$lt_cv_prog_gnu_ld"
16161
16162 old_CC="$CC"
16163 old_CFLAGS="$CFLAGS"
16164
16165 # Set sane defaults for various variables
16166 test -z "$CC" && CC=cc
16167 test -z "$LTCC" && LTCC=$CC
16168 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16169 test -z "$LD" && LD=ld
16170 test -z "$ac_objext" && ac_objext=o
16171
16172 for cc_temp in $compiler""; do
16173   case $cc_temp in
16174     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16175     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16176     \-*) ;;
16177     *) break;;
16178   esac
16179 done
16180 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16181
16182
16183 # Only perform the check for file, if the check method requires it
16184 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16185 case $deplibs_check_method in
16186 file_magic*)
16187   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16188     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16189 echo $ECHO_N "checking for ${ac_tool_prefix}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 $ac_dir/${ac_tool_prefix}file; then
16205       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}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
16250
16251
16252 if test -z "$lt_cv_path_MAGIC_CMD"; then
16253   if test -n "$ac_tool_prefix"; then
16254     echo "$as_me:$LINENO: checking for file" >&5
16255 echo $ECHO_N "checking for file... $ECHO_C" >&6
16256 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16257   echo $ECHO_N "(cached) $ECHO_C" >&6
16258 else
16259   case $MAGIC_CMD in
16260 [\\/*] |  ?:[\\/]*)
16261   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16262   ;;
16263 *)
16264   lt_save_MAGIC_CMD="$MAGIC_CMD"
16265   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16266   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16267   for ac_dir in $ac_dummy; do
16268     IFS="$lt_save_ifs"
16269     test -z "$ac_dir" && ac_dir=.
16270     if test -f $ac_dir/file; then
16271       lt_cv_path_MAGIC_CMD="$ac_dir/file"
16272       if test -n "$file_magic_test_file"; then
16273         case $deplibs_check_method in
16274         "file_magic "*)
16275           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16276           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16277           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16278             $EGREP "$file_magic_regex" > /dev/null; then
16279             :
16280           else
16281             cat <<_LT_EOF 1>&2
16282
16283 *** Warning: the command libtool uses to detect shared libraries,
16284 *** $file_magic_cmd, produces output that libtool cannot recognize.
16285 *** The result is that libtool may fail to recognize shared libraries
16286 *** as such.  This will affect the creation of libtool libraries that
16287 *** depend on shared libraries, but programs linked with such libtool
16288 *** libraries will work regardless of this problem.  Nevertheless, you
16289 *** may want to report the problem to your system manager and/or to
16290 *** bug-libtool@gnu.org
16291
16292 _LT_EOF
16293           fi ;;
16294         esac
16295       fi
16296       break
16297     fi
16298   done
16299   IFS="$lt_save_ifs"
16300   MAGIC_CMD="$lt_save_MAGIC_CMD"
16301   ;;
16302 esac
16303 fi
16304
16305 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16306 if test -n "$MAGIC_CMD"; then
16307   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16308 echo "${ECHO_T}$MAGIC_CMD" >&6
16309 else
16310   echo "$as_me:$LINENO: result: no" >&5
16311 echo "${ECHO_T}no" >&6
16312 fi
16313
16314
16315   else
16316     MAGIC_CMD=:
16317   fi
16318 fi
16319
16320   fi
16321   ;;
16322 esac
16323
16324 # Use C for the default configuration in the libtool script
16325
16326 lt_save_CC="$CC"
16327 ac_ext=c
16328 ac_cpp='$CPP $CPPFLAGS'
16329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16331 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16332
16333
16334 # Source file extension for C test sources.
16335 ac_ext=c
16336
16337 # Object file extension for compiled C test sources.
16338 objext=o
16339 objext=$objext
16340
16341 # Code to be used in simple compile tests
16342 lt_simple_compile_test_code="int some_variable = 0;"
16343
16344 # Code to be used in simple link tests
16345 lt_simple_link_test_code='int main(){return(0);}'
16346
16347
16348
16349
16350
16351
16352
16353 # If no C compiler was specified, use CC.
16354 LTCC=${LTCC-"$CC"}
16355
16356 # If no C compiler flags were specified, use CFLAGS.
16357 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16358
16359 # Allow CC to be a program name with arguments.
16360 compiler=$CC
16361
16362 # Save the default compiler, since it gets overwritten when the other
16363 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16364 compiler_DEFAULT=$CC
16365
16366 # save warnings/boilerplate of simple test code
16367 ac_outfile=conftest.$ac_objext
16368 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16369 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16370 _lt_compiler_boilerplate=`cat conftest.err`
16371 $RM conftest*
16372
16373 ac_outfile=conftest.$ac_objext
16374 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16375 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16376 _lt_linker_boilerplate=`cat conftest.err`
16377 $RM conftest*
16378
16379
16380 ## CAVEAT EMPTOR:
16381 ## There is no encapsulation within the following macros, do not change
16382 ## the running order or otherwise move them around unless you know exactly
16383 ## what you are doing...
16384 if test -n "$compiler"; then
16385
16386 lt_prog_compiler_no_builtin_flag=
16387
16388 if test "$GCC" = yes; then
16389   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16390
16391   echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16392 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16393 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16394   echo $ECHO_N "(cached) $ECHO_C" >&6
16395 else
16396   lt_cv_prog_compiler_rtti_exceptions=no
16397    ac_outfile=conftest.$ac_objext
16398    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16399    lt_compiler_flag="-fno-rtti -fno-exceptions"
16400    # Insert the option either (1) after the last *FLAGS variable, or
16401    # (2) before a word containing "conftest.", or (3) at the end.
16402    # Note that $ac_compile itself does not contain backslashes and begins
16403    # with a dollar sign (not a hyphen), so the echo should work correctly.
16404    # The option is referenced via a variable to avoid confusing sed.
16405    lt_compile=`echo "$ac_compile" | $SED \
16406    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16407    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16408    -e 's:$: $lt_compiler_flag:'`
16409    (eval echo "\"\$as_me:16409: $lt_compile\"" >&5)
16410    (eval "$lt_compile" 2>conftest.err)
16411    ac_status=$?
16412    cat conftest.err >&5
16413    echo "$as_me:16413: \$? = $ac_status" >&5
16414    if (exit $ac_status) && test -s "$ac_outfile"; then
16415      # The compiler can only warn and ignore the option if not recognized
16416      # So say no if there are warnings other than the usual output.
16417      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16418      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16419      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16420        lt_cv_prog_compiler_rtti_exceptions=yes
16421      fi
16422    fi
16423    $RM conftest*
16424
16425 fi
16426 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16427 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16428
16429 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16430     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16431 else
16432     :
16433 fi
16434
16435 fi
16436
16437
16438
16439
16440
16441
16442   lt_prog_compiler_wl=
16443 lt_prog_compiler_pic=
16444 lt_prog_compiler_static=
16445
16446 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
16447 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
16448
16449   if test "$GCC" = yes; then
16450     lt_prog_compiler_wl='-Wl,'
16451     lt_prog_compiler_static='-static'
16452
16453     case $host_os in
16454       aix*)
16455       # All AIX code is PIC.
16456       if test "$host_cpu" = ia64; then
16457         # AIX 5 now supports IA64 processor
16458         lt_prog_compiler_static='-Bstatic'
16459       fi
16460       ;;
16461
16462     amigaos*)
16463       if test "$host_cpu" = m68k; then
16464         # FIXME: we need at least 68020 code to build shared libraries, but
16465         # adding the `-m68020' flag to GCC prevents building anything better,
16466         # like `-m68040'.
16467         lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16468       fi
16469       ;;
16470
16471     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16472       # PIC is the default for these OSes.
16473       ;;
16474
16475     mingw* | cygwin* | pw32* | os2*)
16476       # This hack is so that the source file can tell whether it is being
16477       # built for inclusion in a dll (and should export symbols for example).
16478       # Although the cygwin gcc ignores -fPIC, still need this for old-style
16479       # (--disable-auto-import) libraries
16480       lt_prog_compiler_pic='-DDLL_EXPORT'
16481       ;;
16482
16483     darwin* | rhapsody*)
16484       # PIC is the default on this platform
16485       # Common symbols not allowed in MH_DYLIB files
16486       lt_prog_compiler_pic='-fno-common'
16487       ;;
16488
16489     hpux*)
16490       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16491       # not for PA HP-UX.
16492       case $host_cpu in
16493       hppa*64*|ia64*)
16494         # +Z the default
16495         ;;
16496       *)
16497         lt_prog_compiler_pic='-fPIC'
16498         ;;
16499       esac
16500       ;;
16501
16502     interix[3-9]*)
16503       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16504       # Instead, we relocate shared libraries at runtime.
16505       ;;
16506
16507     msdosdjgpp*)
16508       # Just because we use GCC doesn't mean we suddenly get shared libraries
16509       # on systems that don't support them.
16510       lt_prog_compiler_can_build_shared=no
16511       enable_shared=no
16512       ;;
16513
16514     *nto* | *qnx*)
16515       # QNX uses GNU C++, but need to define -shared option too, otherwise
16516       # it will coredump.
16517       lt_prog_compiler_pic='-fPIC -shared'
16518       ;;
16519
16520     sysv4*MP*)
16521       if test -d /usr/nec; then
16522         lt_prog_compiler_pic=-Kconform_pic
16523       fi
16524       ;;
16525
16526     *)
16527       lt_prog_compiler_pic='-fPIC'
16528       ;;
16529     esac
16530   else
16531     # PORTME Check for flag to pass linker flags through the system compiler.
16532     case $host_os in
16533     aix*)
16534       lt_prog_compiler_wl='-Wl,'
16535       if test "$host_cpu" = ia64; then
16536         # AIX 5 now supports IA64 processor
16537         lt_prog_compiler_static='-Bstatic'
16538       else
16539         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16540       fi
16541       ;;
16542     darwin*)
16543       # PIC is the default on this platform
16544       # Common symbols not allowed in MH_DYLIB files
16545       case $cc_basename in
16546       xlc*)
16547         lt_prog_compiler_pic='-qnocommon'
16548         lt_prog_compiler_wl='-Wl,'
16549         ;;
16550       esac
16551       ;;
16552
16553     mingw* | cygwin* | pw32* | os2*)
16554       # This hack is so that the source file can tell whether it is being
16555       # built for inclusion in a dll (and should export symbols for example).
16556       lt_prog_compiler_pic='-DDLL_EXPORT'
16557       ;;
16558
16559     hpux9* | hpux10* | hpux11*)
16560       lt_prog_compiler_wl='-Wl,'
16561       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16562       # not for PA HP-UX.
16563       case $host_cpu in
16564       hppa*64*|ia64*)
16565         # +Z the default
16566         ;;
16567       *)
16568         lt_prog_compiler_pic='+Z'
16569         ;;
16570       esac
16571       # Is there a better lt_prog_compiler_static that works with the bundled CC?
16572       lt_prog_compiler_static='${wl}-a ${wl}archive'
16573       ;;
16574
16575     irix5* | irix6* | nonstopux*)
16576       lt_prog_compiler_wl='-Wl,'
16577       # PIC (with -KPIC) is the default.
16578       lt_prog_compiler_static='-non_shared'
16579       ;;
16580
16581     linux* | k*bsd*-gnu)
16582       case $cc_basename in
16583       icc* | ecc*)
16584         lt_prog_compiler_wl='-Wl,'
16585         lt_prog_compiler_pic='-KPIC'
16586         lt_prog_compiler_static='-static'
16587         ;;
16588       pgcc* | pgf77* | pgf90* | pgf95*)
16589         # Portland Group compilers (*not* the Pentium gcc compiler,
16590         # which looks to be a dead project)
16591         lt_prog_compiler_wl='-Wl,'
16592         lt_prog_compiler_pic='-fpic'
16593         lt_prog_compiler_static='-Bstatic'
16594         ;;
16595       ccc*)
16596         lt_prog_compiler_wl='-Wl,'
16597         # All Alpha code is PIC.
16598         lt_prog_compiler_static='-non_shared'
16599         ;;
16600       *)
16601         case `$CC -V 2>&1 | sed 5q` in
16602         *Sun\ C*)
16603           # Sun C 5.9
16604           lt_prog_compiler_pic='-KPIC'
16605           lt_prog_compiler_static='-Bstatic'
16606           lt_prog_compiler_wl='-Wl,'
16607           ;;
16608         *Sun\ F*)
16609           # Sun Fortran 8.3 passes all unrecognized flags to the linker
16610           lt_prog_compiler_pic='-KPIC'
16611           lt_prog_compiler_static='-Bstatic'
16612           lt_prog_compiler_wl=''
16613           ;;
16614         esac
16615         ;;
16616       esac
16617       ;;
16618
16619     newsos6)
16620       lt_prog_compiler_pic='-KPIC'
16621       lt_prog_compiler_static='-Bstatic'
16622       ;;
16623
16624     *nto* | *qnx*)
16625       # QNX uses GNU C++, but need to define -shared option too, otherwise
16626       # it will coredump.
16627       lt_prog_compiler_pic='-fPIC -shared'
16628       ;;
16629
16630     osf3* | osf4* | osf5*)
16631       lt_prog_compiler_wl='-Wl,'
16632       # All OSF/1 code is PIC.
16633       lt_prog_compiler_static='-non_shared'
16634       ;;
16635
16636     rdos*)
16637       lt_prog_compiler_static='-non_shared'
16638       ;;
16639
16640     solaris*)
16641       lt_prog_compiler_pic='-KPIC'
16642       lt_prog_compiler_static='-Bstatic'
16643       case $cc_basename in
16644       f77* | f90* | f95*)
16645         lt_prog_compiler_wl='-Qoption ld ';;
16646       *)
16647         lt_prog_compiler_wl='-Wl,';;
16648       esac
16649       ;;
16650
16651     sunos4*)
16652       lt_prog_compiler_wl='-Qoption ld '
16653       lt_prog_compiler_pic='-PIC'
16654       lt_prog_compiler_static='-Bstatic'
16655       ;;
16656
16657     sysv4 | sysv4.2uw2* | sysv4.3*)
16658       lt_prog_compiler_wl='-Wl,'
16659       lt_prog_compiler_pic='-KPIC'
16660       lt_prog_compiler_static='-Bstatic'
16661       ;;
16662
16663     sysv4*MP*)
16664       if test -d /usr/nec ;then
16665         lt_prog_compiler_pic='-Kconform_pic'
16666         lt_prog_compiler_static='-Bstatic'
16667       fi
16668       ;;
16669
16670     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16671       lt_prog_compiler_wl='-Wl,'
16672       lt_prog_compiler_pic='-KPIC'
16673       lt_prog_compiler_static='-Bstatic'
16674       ;;
16675
16676     unicos*)
16677       lt_prog_compiler_wl='-Wl,'
16678       lt_prog_compiler_can_build_shared=no
16679       ;;
16680
16681     uts4*)
16682       lt_prog_compiler_pic='-pic'
16683       lt_prog_compiler_static='-Bstatic'
16684       ;;
16685
16686     *)
16687       lt_prog_compiler_can_build_shared=no
16688       ;;
16689     esac
16690   fi
16691
16692 case $host_os in
16693   # For platforms which do not support PIC, -DPIC is meaningless:
16694   *djgpp*)
16695     lt_prog_compiler_pic=
16696     ;;
16697   *)
16698     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
16699     ;;
16700 esac
16701 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
16702 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
16703
16704
16705
16706
16707
16708
16709 #
16710 # Check to make sure the PIC flag actually works.
16711 #
16712 if test -n "$lt_prog_compiler_pic"; then
16713   echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
16714 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
16715 if test "${lt_prog_compiler_pic_works+set}" = set; then
16716   echo $ECHO_N "(cached) $ECHO_C" >&6
16717 else
16718   lt_prog_compiler_pic_works=no
16719    ac_outfile=conftest.$ac_objext
16720    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16721    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
16722    # Insert the option either (1) after the last *FLAGS variable, or
16723    # (2) before a word containing "conftest.", or (3) at the end.
16724    # Note that $ac_compile itself does not contain backslashes and begins
16725    # with a dollar sign (not a hyphen), so the echo should work correctly.
16726    # The option is referenced via a variable to avoid confusing sed.
16727    lt_compile=`echo "$ac_compile" | $SED \
16728    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16729    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16730    -e 's:$: $lt_compiler_flag:'`
16731    (eval echo "\"\$as_me:16731: $lt_compile\"" >&5)
16732    (eval "$lt_compile" 2>conftest.err)
16733    ac_status=$?
16734    cat conftest.err >&5
16735    echo "$as_me:16735: \$? = $ac_status" >&5
16736    if (exit $ac_status) && test -s "$ac_outfile"; then
16737      # The compiler can only warn and ignore the option if not recognized
16738      # So say no if there are warnings other than the usual output.
16739      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16740      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16741      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16742        lt_prog_compiler_pic_works=yes
16743      fi
16744    fi
16745    $RM conftest*
16746
16747 fi
16748 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
16749 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
16750
16751 if test x"$lt_prog_compiler_pic_works" = xyes; then
16752     case $lt_prog_compiler_pic in
16753      "" | " "*) ;;
16754      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
16755      esac
16756 else
16757     lt_prog_compiler_pic=
16758      lt_prog_compiler_can_build_shared=no
16759 fi
16760
16761 fi
16762
16763
16764
16765
16766
16767
16768 #
16769 # Check to make sure the static flag actually works.
16770 #
16771 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
16772 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16773 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
16774 if test "${lt_prog_compiler_static_works+set}" = set; then
16775   echo $ECHO_N "(cached) $ECHO_C" >&6
16776 else
16777   lt_prog_compiler_static_works=no
16778    save_LDFLAGS="$LDFLAGS"
16779    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16780    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16781    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16782      # The linker can only warn and ignore the option if not recognized
16783      # So say no if there are warnings
16784      if test -s conftest.err; then
16785        # Append any errors to the config.log.
16786        cat conftest.err 1>&5
16787        $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
16788        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16789        if diff conftest.exp conftest.er2 >/dev/null; then
16790          lt_prog_compiler_static_works=yes
16791        fi
16792      else
16793        lt_prog_compiler_static_works=yes
16794      fi
16795    fi
16796    $RM conftest*
16797    LDFLAGS="$save_LDFLAGS"
16798
16799 fi
16800 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
16801 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
16802
16803 if test x"$lt_prog_compiler_static_works" = xyes; then
16804     :
16805 else
16806     lt_prog_compiler_static=
16807 fi
16808
16809
16810
16811
16812
16813
16814
16815   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16816 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16817 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16818   echo $ECHO_N "(cached) $ECHO_C" >&6
16819 else
16820   lt_cv_prog_compiler_c_o=no
16821    $RM -r conftest 2>/dev/null
16822    mkdir conftest
16823    cd conftest
16824    mkdir out
16825    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16826
16827    lt_compiler_flag="-o out/conftest2.$ac_objext"
16828    # Insert the option either (1) after the last *FLAGS variable, or
16829    # (2) before a word containing "conftest.", or (3) at the end.
16830    # Note that $ac_compile itself does not contain backslashes and begins
16831    # with a dollar sign (not a hyphen), so the echo should work correctly.
16832    lt_compile=`echo "$ac_compile" | $SED \
16833    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16834    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16835    -e 's:$: $lt_compiler_flag:'`
16836    (eval echo "\"\$as_me:16836: $lt_compile\"" >&5)
16837    (eval "$lt_compile" 2>out/conftest.err)
16838    ac_status=$?
16839    cat out/conftest.err >&5
16840    echo "$as_me:16840: \$? = $ac_status" >&5
16841    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16842    then
16843      # The compiler can only warn and ignore the option if not recognized
16844      # So say no if there are warnings
16845      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16846      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16847      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16848        lt_cv_prog_compiler_c_o=yes
16849      fi
16850    fi
16851    chmod u+w . 2>&5
16852    $RM conftest*
16853    # SGI C++ compiler will create directory out/ii_files/ for
16854    # template instantiation
16855    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16856    $RM out/* && rmdir out
16857    cd ..
16858    $RM -r conftest
16859    $RM conftest*
16860
16861 fi
16862 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16863 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16864
16865
16866
16867
16868
16869
16870   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16871 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16872 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16873   echo $ECHO_N "(cached) $ECHO_C" >&6
16874 else
16875   lt_cv_prog_compiler_c_o=no
16876    $RM -r conftest 2>/dev/null
16877    mkdir conftest
16878    cd conftest
16879    mkdir out
16880    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16881
16882    lt_compiler_flag="-o out/conftest2.$ac_objext"
16883    # Insert the option either (1) after the last *FLAGS variable, or
16884    # (2) before a word containing "conftest.", or (3) at the end.
16885    # Note that $ac_compile itself does not contain backslashes and begins
16886    # with a dollar sign (not a hyphen), so the echo should work correctly.
16887    lt_compile=`echo "$ac_compile" | $SED \
16888    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16889    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16890    -e 's:$: $lt_compiler_flag:'`
16891    (eval echo "\"\$as_me:16891: $lt_compile\"" >&5)
16892    (eval "$lt_compile" 2>out/conftest.err)
16893    ac_status=$?
16894    cat out/conftest.err >&5
16895    echo "$as_me:16895: \$? = $ac_status" >&5
16896    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16897    then
16898      # The compiler can only warn and ignore the option if not recognized
16899      # So say no if there are warnings
16900      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16901      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16902      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16903        lt_cv_prog_compiler_c_o=yes
16904      fi
16905    fi
16906    chmod u+w . 2>&5
16907    $RM conftest*
16908    # SGI C++ compiler will create directory out/ii_files/ for
16909    # template instantiation
16910    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16911    $RM out/* && rmdir out
16912    cd ..
16913    $RM -r conftest
16914    $RM conftest*
16915
16916 fi
16917 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16918 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16919
16920
16921
16922
16923 hard_links="nottested"
16924 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
16925   # do not overwrite the value of need_locks provided by the user
16926   echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
16927 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
16928   hard_links=yes
16929   $RM conftest*
16930   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16931   touch conftest.a
16932   ln conftest.a conftest.b 2>&5 || hard_links=no
16933   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16934   echo "$as_me:$LINENO: result: $hard_links" >&5
16935 echo "${ECHO_T}$hard_links" >&6
16936   if test "$hard_links" = no; then
16937     { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16938 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16939     need_locks=warn
16940   fi
16941 else
16942   need_locks=no
16943 fi
16944
16945
16946
16947
16948
16949
16950   echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16951 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
16952
16953   runpath_var=
16954   allow_undefined_flag=
16955   always_export_symbols=no
16956   archive_cmds=
16957   archive_expsym_cmds=
16958   compiler_needs_object=no
16959   enable_shared_with_static_runtimes=no
16960   export_dynamic_flag_spec=
16961   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16962   hardcode_automatic=no
16963   hardcode_direct=no
16964   hardcode_direct_absolute=no
16965   hardcode_libdir_flag_spec=
16966   hardcode_libdir_flag_spec_ld=
16967   hardcode_libdir_separator=
16968   hardcode_minus_L=no
16969   hardcode_shlibpath_var=unsupported
16970   inherit_rpath=no
16971   link_all_deplibs=unknown
16972   module_cmds=
16973   module_expsym_cmds=
16974   old_archive_from_new_cmds=
16975   old_archive_from_expsyms_cmds=
16976   thread_safe_flag_spec=
16977   whole_archive_flag_spec=
16978   # include_expsyms should be a list of space-separated symbols to be *always*
16979   # included in the symbol list
16980   include_expsyms=
16981   # exclude_expsyms can be an extended regexp of symbols to exclude
16982   # it will be wrapped by ` (' and `)$', so one must not match beginning or
16983   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
16984   # as well as any symbol that contains `d'.
16985   exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
16986   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
16987   # platforms (ab)use it in PIC code, but their linkers get confused if
16988   # the symbol is explicitly referenced.  Since portable code cannot
16989   # rely on this symbol name, it's probably fine to never include it in
16990   # preloaded symbol tables.
16991   extract_expsyms_cmds=
16992
16993   case $host_os in
16994   cygwin* | mingw* | pw32*)
16995     # FIXME: the MSVC++ port hasn't been tested in a loooong time
16996     # When not using gcc, we currently assume that we are using
16997     # Microsoft Visual C++.
16998     if test "$GCC" != yes; then
16999       with_gnu_ld=no
17000     fi
17001     ;;
17002   interix*)
17003     # we just hope/assume this is gcc and not c89 (= MSVC++)
17004     with_gnu_ld=yes
17005     ;;
17006   openbsd*)
17007     with_gnu_ld=no
17008     ;;
17009   esac
17010
17011   ld_shlibs=yes
17012   if test "$with_gnu_ld" = yes; then
17013     # If archive_cmds runs LD, not CC, wlarc should be empty
17014     wlarc='${wl}'
17015
17016     # Set some defaults for GNU ld with shared library support. These
17017     # are reset later if shared libraries are not supported. Putting them
17018     # here allows them to be overridden if necessary.
17019     runpath_var=LD_RUN_PATH
17020     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17021     export_dynamic_flag_spec='${wl}--export-dynamic'
17022     # ancient GNU ld didn't support --whole-archive et. al.
17023     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
17024       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17025     else
17026       whole_archive_flag_spec=
17027     fi
17028     supports_anon_versioning=no
17029     case `$LD -v 2>&1` in
17030       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
17031       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
17032       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
17033       *\ 2.11.*) ;; # other 2.11 versions
17034       *) supports_anon_versioning=yes ;;
17035     esac
17036
17037     # See if GNU ld supports shared libraries.
17038     case $host_os in
17039     aix[3-9]*)
17040       # On AIX/PPC, the GNU linker is very broken
17041       if test "$host_cpu" != ia64; then
17042         ld_shlibs=no
17043         cat <<_LT_EOF 1>&2
17044
17045 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
17046 *** to be unable to reliably create shared libraries on AIX.
17047 *** Therefore, libtool is disabling shared libraries support.  If you
17048 *** really care for shared libraries, you may want to modify your PATH
17049 *** so that a non-GNU linker is found, and then restart.
17050
17051 _LT_EOF
17052       fi
17053       ;;
17054
17055     amigaos*)
17056       if test "$host_cpu" = m68k; then
17057         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17058         hardcode_libdir_flag_spec='-L$libdir'
17059         hardcode_minus_L=yes
17060       fi
17061
17062       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
17063       # that the semantics of dynamic libraries on AmigaOS, at least up
17064       # to version 4, is to share data among multiple programs linked
17065       # with the same dynamic library.  Since this doesn't match the
17066       # behavior of shared libraries on other platforms, we can't use
17067       # them.
17068       ld_shlibs=no
17069       ;;
17070
17071     beos*)
17072       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17073         allow_undefined_flag=unsupported
17074         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17075         # support --undefined.  This deserves some investigation.  FIXME
17076         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17077       else
17078         ld_shlibs=no
17079       fi
17080       ;;
17081
17082     cygwin* | mingw* | pw32*)
17083       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17084       # as there is no search path for DLLs.
17085       hardcode_libdir_flag_spec='-L$libdir'
17086       allow_undefined_flag=unsupported
17087       always_export_symbols=no
17088       enable_shared_with_static_runtimes=yes
17089       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17090
17091       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17092         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17093         # If the export-symbols file already is a .def file (1st line
17094         # is EXPORTS), use it as is; otherwise, prepend...
17095         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17096           cp $export_symbols $output_objdir/$soname.def;
17097         else
17098           echo EXPORTS > $output_objdir/$soname.def;
17099           cat $export_symbols >> $output_objdir/$soname.def;
17100         fi~
17101         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17102       else
17103         ld_shlibs=no
17104       fi
17105       ;;
17106
17107     interix[3-9]*)
17108       hardcode_direct=no
17109       hardcode_shlibpath_var=no
17110       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17111       export_dynamic_flag_spec='${wl}-E'
17112       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17113       # Instead, shared libraries are loaded at an image base (0x10000000 by
17114       # default) and relocated if they conflict, which is a slow very memory
17115       # consuming and fragmenting process.  To avoid this, we pick a random,
17116       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17117       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
17118       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17119       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17120       ;;
17121
17122     gnu* | linux* | tpf* | k*bsd*-gnu)
17123       tmp_diet=no
17124       if test "$host_os" = linux-dietlibc; then
17125         case $cc_basename in
17126           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
17127         esac
17128       fi
17129       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17130          && test "$tmp_diet" = no
17131       then
17132         tmp_addflag=
17133         case $cc_basename,$host_cpu in
17134         pgcc*)                          # Portland Group C compiler
17135           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'
17136           tmp_addflag=' $pic_flag'
17137           ;;
17138         pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
17139           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17140           tmp_addflag=' $pic_flag -Mnomain' ;;
17141         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
17142           tmp_addflag=' -i_dynamic' ;;
17143         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
17144           tmp_addflag=' -i_dynamic -nofor_main' ;;
17145         ifc* | ifort*)                  # Intel Fortran compiler
17146           tmp_addflag=' -nofor_main' ;;
17147         esac
17148         case `$CC -V 2>&1 | sed 5q` in
17149         *Sun\ C*)                       # Sun C 5.9
17150           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\"` ${wl}--no-whole-archive'
17151           compiler_needs_object=yes
17152           tmp_sharedflag='-G' ;;
17153         *Sun\ F*)                       # Sun Fortran 8.3
17154           tmp_sharedflag='-G' ;;
17155         *)
17156           tmp_sharedflag='-shared' ;;
17157         esac
17158         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17159
17160         if test "x$supports_anon_versioning" = xyes; then
17161           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17162             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17163             echo "local: *; };" >> $output_objdir/$libname.ver~
17164             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17165         fi
17166       else
17167         ld_shlibs=no
17168       fi
17169       ;;
17170
17171     netbsd*)
17172       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17173         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17174         wlarc=
17175       else
17176         archive_cmds='$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       fi
17179       ;;
17180
17181     solaris*)
17182       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17183         ld_shlibs=no
17184         cat <<_LT_EOF 1>&2
17185
17186 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17187 *** create shared libraries on Solaris systems.  Therefore, libtool
17188 *** is disabling shared libraries support.  We urge you to upgrade GNU
17189 *** binutils to release 2.9.1 or newer.  Another option is to modify
17190 *** your PATH or compiler configuration so that the native linker is
17191 *** used, and then restart.
17192
17193 _LT_EOF
17194       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17195         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17196         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17197       else
17198         ld_shlibs=no
17199       fi
17200       ;;
17201
17202     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17203       case `$LD -v 2>&1` in
17204         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17205         ld_shlibs=no
17206         cat <<_LT_EOF 1>&2
17207
17208 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17209 *** reliably create shared libraries on SCO systems.  Therefore, libtool
17210 *** is disabling shared libraries support.  We urge you to upgrade GNU
17211 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
17212 *** your PATH or compiler configuration so that the native linker is
17213 *** used, and then restart.
17214
17215 _LT_EOF
17216         ;;
17217         *)
17218           # For security reasons, it is highly recommended that you always
17219           # use absolute paths for naming shared libraries, and exclude the
17220           # DT_RUNPATH tag from executables and libraries.  But doing so
17221           # requires that you compile everything twice, which is a pain.
17222           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17223             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17224             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17225             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17226           else
17227             ld_shlibs=no
17228           fi
17229         ;;
17230       esac
17231       ;;
17232
17233     sunos4*)
17234       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17235       wlarc=
17236       hardcode_direct=yes
17237       hardcode_shlibpath_var=no
17238       ;;
17239
17240     *)
17241       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17242         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17243         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17244       else
17245         ld_shlibs=no
17246       fi
17247       ;;
17248     esac
17249
17250     if test "$ld_shlibs" = no; then
17251       runpath_var=
17252       hardcode_libdir_flag_spec=
17253       export_dynamic_flag_spec=
17254       whole_archive_flag_spec=
17255     fi
17256   else
17257     # PORTME fill in a description of your system's linker (not GNU ld)
17258     case $host_os in
17259     aix3*)
17260       allow_undefined_flag=unsupported
17261       always_export_symbols=yes
17262       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17263       # Note: this linker hardcodes the directories in LIBPATH if there
17264       # are no directories specified by -L.
17265       hardcode_minus_L=yes
17266       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17267         # Neither direct hardcoding nor static linking is supported with a
17268         # broken collect2.
17269         hardcode_direct=unsupported
17270       fi
17271       ;;
17272
17273     aix[4-9]*)
17274       if test "$host_cpu" = ia64; then
17275         # On IA64, the linker does run time linking by default, so we don't
17276         # have to do anything special.
17277         aix_use_runtimelinking=no
17278         exp_sym_flag='-Bexport'
17279         no_entry_flag=""
17280       else
17281         # If we're using GNU nm, then we don't want the "-C" option.
17282         # -C means demangle to AIX nm, but means don't demangle with GNU nm
17283         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17284           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17285         else
17286           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17287         fi
17288         aix_use_runtimelinking=no
17289
17290         # Test if we are trying to use run time linking or normal
17291         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17292         # need to do runtime linking.
17293         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17294           for ld_flag in $LDFLAGS; do
17295           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17296             aix_use_runtimelinking=yes
17297             break
17298           fi
17299           done
17300           ;;
17301         esac
17302
17303         exp_sym_flag='-bexport'
17304         no_entry_flag='-bnoentry'
17305       fi
17306
17307       # When large executables or shared objects are built, AIX ld can
17308       # have problems creating the table of contents.  If linking a library
17309       # or program results in "error TOC overflow" add -mminimal-toc to
17310       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
17311       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17312
17313       archive_cmds=''
17314       hardcode_direct=yes
17315       hardcode_direct_absolute=yes
17316       hardcode_libdir_separator=':'
17317       link_all_deplibs=yes
17318       file_list_spec='${wl}-f,'
17319
17320       if test "$GCC" = yes; then
17321         case $host_os in aix4.[012]|aix4.[012].*)
17322         # We only want to do this on AIX 4.2 and lower, the check
17323         # below for broken collect2 doesn't work under 4.3+
17324           collect2name=`${CC} -print-prog-name=collect2`
17325           if test -f "$collect2name" &&
17326            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17327           then
17328           # We have reworked collect2
17329           :
17330           else
17331           # We have old collect2
17332           hardcode_direct=unsupported
17333           # It fails to find uninstalled libraries when the uninstalled
17334           # path is not listed in the libpath.  Setting hardcode_minus_L
17335           # to unsupported forces relinking
17336           hardcode_minus_L=yes
17337           hardcode_libdir_flag_spec='-L$libdir'
17338           hardcode_libdir_separator=
17339           fi
17340           ;;
17341         esac
17342         shared_flag='-shared'
17343         if test "$aix_use_runtimelinking" = yes; then
17344           shared_flag="$shared_flag "'${wl}-G'
17345         fi
17346       else
17347         # not using gcc
17348         if test "$host_cpu" = ia64; then
17349         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17350         # chokes on -Wl,-G. The following line is correct:
17351           shared_flag='-G'
17352         else
17353           if test "$aix_use_runtimelinking" = yes; then
17354             shared_flag='${wl}-G'
17355           else
17356             shared_flag='${wl}-bM:SRE'
17357           fi
17358         fi
17359       fi
17360
17361       # It seems that -bexpall does not export symbols beginning with
17362       # underscore (_), so it is better to generate a list of symbols to export.
17363       always_export_symbols=yes
17364       if test "$aix_use_runtimelinking" = yes; then
17365         # Warning - without using the other runtime loading flags (-brtl),
17366         # -berok will link without error, but may produce a broken library.
17367         allow_undefined_flag='-berok'
17368         # Determine the default libpath from the value encoded in an
17369         # empty executable.
17370         cat >conftest.$ac_ext <<_ACEOF
17371 /* confdefs.h.  */
17372 _ACEOF
17373 cat confdefs.h >>conftest.$ac_ext
17374 cat >>conftest.$ac_ext <<_ACEOF
17375 /* end confdefs.h.  */
17376
17377 int
17378 main ()
17379 {
17380
17381   ;
17382   return 0;
17383 }
17384 _ACEOF
17385 rm -f conftest.$ac_objext conftest$ac_exeext
17386 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17387   (eval $ac_link) 2>conftest.er1
17388   ac_status=$?
17389   grep -v '^ *+' conftest.er1 >conftest.err
17390   rm -f conftest.er1
17391   cat conftest.err >&5
17392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17393   (exit $ac_status); } &&
17394          { ac_try='test -z "$ac_c_werror_flag"
17395                          || test ! -s conftest.err'
17396   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17397   (eval $ac_try) 2>&5
17398   ac_status=$?
17399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17400   (exit $ac_status); }; } &&
17401          { ac_try='test -s conftest$ac_exeext'
17402   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17403   (eval $ac_try) 2>&5
17404   ac_status=$?
17405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17406   (exit $ac_status); }; }; then
17407
17408 lt_aix_libpath_sed='
17409     /Import File Strings/,/^$/ {
17410         /^0/ {
17411             s/^0  *\(.*\)$/\1/
17412             p
17413         }
17414     }'
17415 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17416 # Check for a 64-bit object if we didn't find anything.
17417 if test -z "$aix_libpath"; then
17418   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17419 fi
17420 else
17421   echo "$as_me: failed program was:" >&5
17422 sed 's/^/| /' conftest.$ac_ext >&5
17423
17424 fi
17425 rm -f conftest.err conftest.$ac_objext \
17426       conftest$ac_exeext conftest.$ac_ext
17427 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17428
17429         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17430         archive_expsym_cmds='$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 $shared_flag"
17431       else
17432         if test "$host_cpu" = ia64; then
17433           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17434           allow_undefined_flag="-z nodefs"
17435           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17436         else
17437          # Determine the default libpath from the value encoded in an
17438          # empty executable.
17439          cat >conftest.$ac_ext <<_ACEOF
17440 /* confdefs.h.  */
17441 _ACEOF
17442 cat confdefs.h >>conftest.$ac_ext
17443 cat >>conftest.$ac_ext <<_ACEOF
17444 /* end confdefs.h.  */
17445
17446 int
17447 main ()
17448 {
17449
17450   ;
17451   return 0;
17452 }
17453 _ACEOF
17454 rm -f conftest.$ac_objext conftest$ac_exeext
17455 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17456   (eval $ac_link) 2>conftest.er1
17457   ac_status=$?
17458   grep -v '^ *+' conftest.er1 >conftest.err
17459   rm -f conftest.er1
17460   cat conftest.err >&5
17461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17462   (exit $ac_status); } &&
17463          { ac_try='test -z "$ac_c_werror_flag"
17464                          || test ! -s conftest.err'
17465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17466   (eval $ac_try) 2>&5
17467   ac_status=$?
17468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17469   (exit $ac_status); }; } &&
17470          { ac_try='test -s conftest$ac_exeext'
17471   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17472   (eval $ac_try) 2>&5
17473   ac_status=$?
17474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17475   (exit $ac_status); }; }; then
17476
17477 lt_aix_libpath_sed='
17478     /Import File Strings/,/^$/ {
17479         /^0/ {
17480             s/^0  *\(.*\)$/\1/
17481             p
17482         }
17483     }'
17484 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17485 # Check for a 64-bit object if we didn't find anything.
17486 if test -z "$aix_libpath"; then
17487   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17488 fi
17489 else
17490   echo "$as_me: failed program was:" >&5
17491 sed 's/^/| /' conftest.$ac_ext >&5
17492
17493 fi
17494 rm -f conftest.err conftest.$ac_objext \
17495       conftest$ac_exeext conftest.$ac_ext
17496 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17497
17498          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17499           # Warning - without using the other run time loading flags,
17500           # -berok will link without error, but may produce a broken library.
17501           no_undefined_flag=' ${wl}-bernotok'
17502           allow_undefined_flag=' ${wl}-berok'
17503           # Exported symbols can be pulled into shared objects from archives
17504           whole_archive_flag_spec='$convenience'
17505           archive_cmds_need_lc=yes
17506           # This is similar to how AIX traditionally builds its shared libraries.
17507           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'
17508         fi
17509       fi
17510       ;;
17511
17512     amigaos*)
17513       if test "$host_cpu" = m68k; then
17514         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17515         hardcode_libdir_flag_spec='-L$libdir'
17516         hardcode_minus_L=yes
17517       fi
17518       # see comment about different semantics on the GNU ld section
17519       ld_shlibs=no
17520       ;;
17521
17522     bsdi[45]*)
17523       export_dynamic_flag_spec=-rdynamic
17524       ;;
17525
17526     cygwin* | mingw* | pw32*)
17527       # When not using gcc, we currently assume that we are using
17528       # Microsoft Visual C++.
17529       # hardcode_libdir_flag_spec is actually meaningless, as there is
17530       # no search path for DLLs.
17531       hardcode_libdir_flag_spec=' '
17532       allow_undefined_flag=unsupported
17533       # Tell ltmain to make .lib files, not .a files.
17534       libext=lib
17535       # Tell ltmain to make .dll files, not .so files.
17536       shrext_cmds=".dll"
17537       # FIXME: Setting linknames here is a bad hack.
17538       archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
17539       # The linker will automatically build a .lib file if we build a DLL.
17540       old_archive_from_new_cmds='true'
17541       # FIXME: Should let the user specify the lib program.
17542       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
17543       fix_srcfile_path='`cygpath -w "$srcfile"`'
17544       enable_shared_with_static_runtimes=yes
17545       ;;
17546
17547     darwin* | rhapsody*)
17548       case $host_os in
17549       rhapsody* | darwin1.[012])
17550         allow_undefined_flag='${wl}-undefined ${wl}suppress'
17551         ;;
17552       *) # Darwin 1.3 on
17553         case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
17554         10.[012])
17555           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
17556           ;;
17557         10.*)
17558           allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
17559           ;;
17560         esac
17561         ;;
17562       esac
17563       archive_cmds_need_lc=no
17564       hardcode_direct=no
17565       hardcode_automatic=yes
17566       hardcode_shlibpath_var=unsupported
17567       whole_archive_flag_spec=''
17568       link_all_deplibs=yes
17569       if test "$GCC" = yes ; then
17570         if test "${lt_cv_apple_cc_single_mod+set}" = set; then
17571   echo $ECHO_N "(cached) $ECHO_C" >&6
17572 else
17573   lt_cv_apple_cc_single_mod=no
17574         if test -z "${LT_MULTI_MODULE}"; then
17575           # By default we will add the -single_module flag. You can override
17576           # by either setting the environment variable LT_MULTI_MODULE
17577           # non-empty at configure time, or by adding -multi-module to the
17578           # link flags.
17579           echo "int foo(void){return 1;}" > conftest.c
17580           $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
17581               -dynamiclib ${wl}-single_module conftest.c
17582           if test -f libconftest.dylib; then
17583               lt_cv_apple_cc_single_mod=yes
17584               rm libconftest.dylib
17585           fi
17586           rm conftest.$ac_ext
17587         fi
17588 fi
17589
17590         output_verbose_link_cmd=echo
17591         if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
17592           archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17593           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 ${lib}'
17594         else
17595           archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17596           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 ${lib}'
17597         fi
17598         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17599         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}'
17600       else
17601         case $cc_basename in
17602         xlc*)
17603           output_verbose_link_cmd=echo
17604           archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
17605           module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17606           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
17607           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}'
17608           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 ${lib}'
17609           ;;
17610         *)
17611           ld_shlibs=no
17612           ;;
17613         esac
17614       fi
17615       ;;
17616
17617     dgux*)
17618       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17619       hardcode_libdir_flag_spec='-L$libdir'
17620       hardcode_shlibpath_var=no
17621       ;;
17622
17623     freebsd1*)
17624       ld_shlibs=no
17625       ;;
17626
17627     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
17628     # support.  Future versions do this automatically, but an explicit c++rt0.o
17629     # does not break anything, and helps significantly (at the cost of a little
17630     # extra space).
17631     freebsd2.2*)
17632       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
17633       hardcode_libdir_flag_spec='-R$libdir'
17634       hardcode_direct=yes
17635       hardcode_shlibpath_var=no
17636       ;;
17637
17638     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
17639     freebsd2*)
17640       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17641       hardcode_direct=yes
17642       hardcode_minus_L=yes
17643       hardcode_shlibpath_var=no
17644       ;;
17645
17646     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
17647     freebsd* | dragonfly*)
17648       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
17649       hardcode_libdir_flag_spec='-R$libdir'
17650       hardcode_direct=yes
17651       hardcode_shlibpath_var=no
17652       ;;
17653
17654     hpux9*)
17655       if test "$GCC" = yes; then
17656         archive_cmds='$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 $lib'
17657       else
17658         archive_cmds='$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 $lib'
17659       fi
17660       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17661       hardcode_libdir_separator=:
17662       hardcode_direct=yes
17663
17664       # hardcode_minus_L: Not really in the search PATH,
17665       # but as the default location of the library.
17666       hardcode_minus_L=yes
17667       export_dynamic_flag_spec='${wl}-E'
17668       ;;
17669
17670     hpux10*)
17671       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17672         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17673       else
17674         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17675       fi
17676       if test "$with_gnu_ld" = no; then
17677         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17678         hardcode_libdir_flag_spec_ld='+b $libdir'
17679         hardcode_libdir_separator=:
17680         hardcode_direct=yes
17681         hardcode_direct_absolute=yes
17682         export_dynamic_flag_spec='${wl}-E'
17683         # hardcode_minus_L: Not really in the search PATH,
17684         # but as the default location of the library.
17685         hardcode_minus_L=yes
17686       fi
17687       ;;
17688
17689     hpux11*)
17690       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17691         case $host_cpu in
17692         hppa*64*)
17693           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17694           ;;
17695         ia64*)
17696           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17697           ;;
17698         *)
17699           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17700           ;;
17701         esac
17702       else
17703         case $host_cpu in
17704         hppa*64*)
17705           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17706           ;;
17707         ia64*)
17708           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17709           ;;
17710         *)
17711           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17712           ;;
17713         esac
17714       fi
17715       if test "$with_gnu_ld" = no; then
17716         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17717         hardcode_libdir_separator=:
17718
17719         case $host_cpu in
17720         hppa*64*|ia64*)
17721           hardcode_direct=no
17722           hardcode_shlibpath_var=no
17723           ;;
17724         *)
17725           hardcode_direct=yes
17726           hardcode_direct_absolute=yes
17727           export_dynamic_flag_spec='${wl}-E'
17728
17729           # hardcode_minus_L: Not really in the search PATH,
17730           # but as the default location of the library.
17731           hardcode_minus_L=yes
17732           ;;
17733         esac
17734       fi
17735       ;;
17736
17737     irix5* | irix6* | nonstopux*)
17738       if test "$GCC" = yes; then
17739         archive_cmds='$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 $lib'
17740         # Try to use the -exported_symbol ld option, if it does not
17741         # work, assume that -exports_file does not work either and
17742         # implicitly export all symbols.
17743         save_LDFLAGS="$LDFLAGS"
17744         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
17745         cat >conftest.$ac_ext <<_ACEOF
17746 int foo(void) {}
17747 _ACEOF
17748 rm -f conftest.$ac_objext conftest$ac_exeext
17749 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17750   (eval $ac_link) 2>conftest.er1
17751   ac_status=$?
17752   grep -v '^ *+' conftest.er1 >conftest.err
17753   rm -f conftest.er1
17754   cat conftest.err >&5
17755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17756   (exit $ac_status); } &&
17757          { ac_try='test -z "$ac_c_werror_flag"
17758                          || test ! -s conftest.err'
17759   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17760   (eval $ac_try) 2>&5
17761   ac_status=$?
17762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17763   (exit $ac_status); }; } &&
17764          { ac_try='test -s conftest$ac_exeext'
17765   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17766   (eval $ac_try) 2>&5
17767   ac_status=$?
17768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17769   (exit $ac_status); }; }; then
17770   archive_expsym_cmds='$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 $lib'
17771
17772 else
17773   echo "$as_me: failed program was:" >&5
17774 sed 's/^/| /' conftest.$ac_ext >&5
17775
17776 fi
17777 rm -f conftest.err conftest.$ac_objext \
17778       conftest$ac_exeext conftest.$ac_ext
17779         LDFLAGS="$save_LDFLAGS"
17780       else
17781         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17782         archive_expsym_cmds='$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 $lib'
17783       fi
17784       archive_cmds_need_lc='no'
17785       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17786       hardcode_libdir_separator=:
17787       inherit_rpath=yes
17788       link_all_deplibs=yes
17789       ;;
17790
17791     netbsd*)
17792       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17793         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
17794       else
17795         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
17796       fi
17797       hardcode_libdir_flag_spec='-R$libdir'
17798       hardcode_direct=yes
17799       hardcode_shlibpath_var=no
17800       ;;
17801
17802     newsos6)
17803       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17804       hardcode_direct=yes
17805       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17806       hardcode_libdir_separator=:
17807       hardcode_shlibpath_var=no
17808       ;;
17809
17810     *nto* | *qnx*)
17811       ;;
17812
17813     openbsd*)
17814       hardcode_direct=yes
17815       hardcode_shlibpath_var=no
17816       hardcode_direct_absolute=yes
17817       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17818         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17819         archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
17820         hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17821         export_dynamic_flag_spec='${wl}-E'
17822       else
17823         case $host_os in
17824         openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
17825           archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17826           hardcode_libdir_flag_spec='-R$libdir'
17827           ;;
17828         *)
17829           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17830           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17831           ;;
17832         esac
17833       fi
17834       ;;
17835
17836     os2*)
17837       hardcode_libdir_flag_spec='-L$libdir'
17838       hardcode_minus_L=yes
17839       allow_undefined_flag=unsupported
17840       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'
17841       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
17842       ;;
17843
17844     osf3*)
17845       if test "$GCC" = yes; then
17846         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17847         archive_cmds='$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 $lib'
17848       else
17849         allow_undefined_flag=' -expect_unresolved \*'
17850         archive_cmds='$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 $lib'
17851       fi
17852       archive_cmds_need_lc='no'
17853       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17854       hardcode_libdir_separator=:
17855       ;;
17856
17857     osf4* | osf5*)      # as osf3* with the addition of -msym flag
17858       if test "$GCC" = yes; then
17859         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17860         archive_cmds='$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 $lib'
17861         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17862       else
17863         allow_undefined_flag=' -expect_unresolved \*'
17864         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'
17865         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~
17866         $CC -shared${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'
17867
17868         # Both c and cxx compiler support -rpath directly
17869         hardcode_libdir_flag_spec='-rpath $libdir'
17870       fi
17871       archive_cmds_need_lc='no'
17872       hardcode_libdir_separator=:
17873       ;;
17874
17875     solaris*)
17876       no_undefined_flag=' -z defs'
17877       if test "$GCC" = yes; then
17878         wlarc='${wl}'
17879         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17880         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17881           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17882       else
17883         case `$CC -V 2>&1` in
17884         *"Compilers 5.0"*)
17885           wlarc=''
17886           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
17887           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17888           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
17889           ;;
17890         *)
17891           wlarc='${wl}'
17892           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
17893           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17894           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17895           ;;
17896         esac
17897       fi
17898       hardcode_libdir_flag_spec='-R$libdir'
17899       hardcode_shlibpath_var=no
17900       case $host_os in
17901       solaris2.[0-5] | solaris2.[0-5].*) ;;
17902       *)
17903         # The compiler driver will combine and reorder linker options,
17904         # but understands `-z linker_flag'.  GCC discards it without `$wl',
17905         # but is careful enough not to reorder.
17906         # Supported since Solaris 2.6 (maybe 2.5.1?)
17907         if test "$GCC" = yes; then
17908           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
17909         else
17910           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
17911         fi
17912         ;;
17913       esac
17914       link_all_deplibs=yes
17915       ;;
17916
17917     sunos4*)
17918       if test "x$host_vendor" = xsequent; then
17919         # Use $CC to link under sequent, because it throws in some extra .o
17920         # files that make .init and .fini sections work.
17921         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
17922       else
17923         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
17924       fi
17925       hardcode_libdir_flag_spec='-L$libdir'
17926       hardcode_direct=yes
17927       hardcode_minus_L=yes
17928       hardcode_shlibpath_var=no
17929       ;;
17930
17931     sysv4)
17932       case $host_vendor in
17933         sni)
17934           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17935           hardcode_direct=yes # is this really true???
17936         ;;
17937         siemens)
17938           ## LD is ld it makes a PLAMLIB
17939           ## CC just makes a GrossModule.
17940           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
17941           reload_cmds='$CC -r -o $output$reload_objs'
17942           hardcode_direct=no
17943         ;;
17944         motorola)
17945           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17946           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
17947         ;;
17948       esac
17949       runpath_var='LD_RUN_PATH'
17950       hardcode_shlibpath_var=no
17951       ;;
17952
17953     sysv4.3*)
17954       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17955       hardcode_shlibpath_var=no
17956       export_dynamic_flag_spec='-Bexport'
17957       ;;
17958
17959     sysv4*MP*)
17960       if test -d /usr/nec; then
17961         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17962         hardcode_shlibpath_var=no
17963         runpath_var=LD_RUN_PATH
17964         hardcode_runpath_var=yes
17965         ld_shlibs=yes
17966       fi
17967       ;;
17968
17969     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17970       no_undefined_flag='${wl}-z,text'
17971       archive_cmds_need_lc=no
17972       hardcode_shlibpath_var=no
17973       runpath_var='LD_RUN_PATH'
17974
17975       if test "$GCC" = yes; then
17976         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17977         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17978       else
17979         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17980         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17981       fi
17982       ;;
17983
17984     sysv5* | sco3.2v5* | sco5v6*)
17985       # Note: We can NOT use -z defs as we might desire, because we do not
17986       # link with -lc, and that would cause any symbols used from libc to
17987       # always be unresolved, which means just about no library would
17988       # ever link correctly.  If we're not using GNU ld we use -z text
17989       # though, which does catch some bad symbols but isn't as heavy-handed
17990       # as -z defs.
17991       no_undefined_flag='${wl}-z,text'
17992       allow_undefined_flag='${wl}-z,nodefs'
17993       archive_cmds_need_lc=no
17994       hardcode_shlibpath_var=no
17995       hardcode_libdir_flag_spec='${wl}-R,$libdir'
17996       hardcode_libdir_separator=':'
17997       link_all_deplibs=yes
17998       export_dynamic_flag_spec='${wl}-Bexport'
17999       runpath_var='LD_RUN_PATH'
18000
18001       if test "$GCC" = yes; then
18002         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18003         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18004       else
18005         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18006         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18007       fi
18008       ;;
18009
18010     uts4*)
18011       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18012       hardcode_libdir_flag_spec='-L$libdir'
18013       hardcode_shlibpath_var=no
18014       ;;
18015
18016     *)
18017       ld_shlibs=no
18018       ;;
18019     esac
18020
18021     if test x$host_vendor = xsni; then
18022       case $host in
18023       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
18024         export_dynamic_flag_spec='${wl}-Blargedynsym'
18025         ;;
18026       esac
18027     fi
18028   fi
18029
18030 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
18031 echo "${ECHO_T}$ld_shlibs" >&6
18032 test "$ld_shlibs" = no && can_build_shared=no
18033
18034 with_gnu_ld=$with_gnu_ld
18035
18036
18037
18038
18039
18040
18041
18042
18043
18044
18045
18046
18047
18048
18049
18050 #
18051 # Do we need to explicitly link libc?
18052 #
18053 case "x$archive_cmds_need_lc" in
18054 x|xyes)
18055   # Assume -lc should be added
18056   archive_cmds_need_lc=yes
18057
18058   if test "$enable_shared" = yes && test "$GCC" = yes; then
18059     case $archive_cmds in
18060     *'~'*)
18061       # FIXME: we may have to deal with multi-command sequences.
18062       ;;
18063     '$CC '*)
18064       # Test whether the compiler implicitly links with -lc since on some
18065       # systems, -lgcc has to come before -lc. If gcc already passes -lc
18066       # to ld, don't add -lc before -lgcc.
18067       echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18068 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18069       $RM conftest*
18070       echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18071
18072       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18073   (eval $ac_compile) 2>&5
18074   ac_status=$?
18075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18076   (exit $ac_status); } 2>conftest.err; then
18077         soname=conftest
18078         lib=conftest
18079         libobjs=conftest.$ac_objext
18080         deplibs=
18081         wl=$lt_prog_compiler_wl
18082         pic_flag=$lt_prog_compiler_pic
18083         compiler_flags=-v
18084         linker_flags=-v
18085         verstring=
18086         output_objdir=.
18087         libname=conftest
18088         lt_save_allow_undefined_flag=$allow_undefined_flag
18089         allow_undefined_flag=
18090         if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18091   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18092   ac_status=$?
18093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18094   (exit $ac_status); }
18095         then
18096           archive_cmds_need_lc=no
18097         else
18098           archive_cmds_need_lc=yes
18099         fi
18100         allow_undefined_flag=$lt_save_allow_undefined_flag
18101       else
18102         cat conftest.err 1>&5
18103       fi
18104       $RM conftest*
18105       echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
18106 echo "${ECHO_T}$archive_cmds_need_lc" >&6
18107       ;;
18108     esac
18109   fi
18110   ;;
18111 esac
18112
18113
18114
18115
18116
18117
18118
18119
18120
18121
18122
18123
18124
18125
18126
18127
18128
18129
18130
18131
18132
18133
18134
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
18168
18169
18170
18171
18172
18173
18174
18175
18176
18177
18178
18179
18180
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205
18206
18207
18208
18209
18210
18211
18212
18213
18214
18215
18216
18217
18218
18219
18220
18221
18222
18223
18224
18225
18226
18227
18228
18229
18230
18231
18232
18233
18234
18235
18236
18237
18238
18239
18240
18241
18242
18243
18244
18245
18246
18247
18248
18249
18250
18251
18252
18253
18254
18255
18256
18257
18258
18259
18260
18261
18262
18263
18264
18265
18266
18267
18268
18269   echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18270 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18271 withGCC=$GCC
18272 if test "$withGCC" = yes; then
18273   case $host_os in
18274     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18275     *) lt_awk_arg="/^libraries:/" ;;
18276   esac
18277   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18278   if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18279     # if the path contains ";" then we assume it to be the separator
18280     # otherwise default to the standard path separator (i.e. ":") - it is
18281     # assumed that no part of a normal pathname contains ";" but that should
18282     # okay in the real world where ";" in dirpaths is itself problematic.
18283     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18284   else
18285     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18286   fi
18287   # Ok, now we have the path, separated by spaces, we can step through it
18288   # and add multilib dir if necessary.
18289   lt_tmp_lt_search_path_spec=
18290   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18291   for lt_sys_path in $lt_search_path_spec; do
18292     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18293       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18294     else
18295       test -d "$lt_sys_path" && \
18296         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18297     fi
18298   done
18299   lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18300 BEGIN {RS=" "; FS="/|\n";} {
18301   lt_foo="";
18302   lt_count=0;
18303   for (lt_i = NF; lt_i > 0; lt_i--) {
18304     if ($lt_i != "" && $lt_i != ".") {
18305       if ($lt_i == "..") {
18306         lt_count++;
18307       } else {
18308         if (lt_count == 0) {
18309           lt_foo="/" $lt_i lt_foo;
18310         } else {
18311           lt_count--;
18312         }
18313       }
18314     }
18315   }
18316   if (lt_foo != "") { lt_freq[lt_foo]++; }
18317   if (lt_freq[lt_foo] == 1) { print lt_foo; }
18318 }'`
18319   sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18320 else
18321   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18322 fi
18323 library_names_spec=
18324 libname_spec='lib$name'
18325 soname_spec=
18326 shrext_cmds=".so"
18327 postinstall_cmds=
18328 postuninstall_cmds=
18329 finish_cmds=
18330 finish_eval=
18331 shlibpath_var=
18332 shlibpath_overrides_runpath=unknown
18333 version_type=none
18334 dynamic_linker="$host_os ld.so"
18335 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18336 need_lib_prefix=unknown
18337 hardcode_into_libs=no
18338
18339 # when you set need_version to no, make sure it does not cause -set_version
18340 # flags to be left without arguments
18341 need_version=unknown
18342
18343 case $host_os in
18344 aix3*)
18345   version_type=linux
18346   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18347   shlibpath_var=LIBPATH
18348
18349   # AIX 3 has no versioning support, so we append a major version to the name.
18350   soname_spec='${libname}${release}${shared_ext}$major'
18351   ;;
18352
18353 aix[4-9]*)
18354   version_type=linux
18355   need_lib_prefix=no
18356   need_version=no
18357   hardcode_into_libs=yes
18358   if test "$host_cpu" = ia64; then
18359     # AIX 5 supports IA64
18360     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18361     shlibpath_var=LD_LIBRARY_PATH
18362   else
18363     # With GCC up to 2.95.x, collect2 would create an import file
18364     # for dependence libraries.  The import file would start with
18365     # the line `#! .'.  This would cause the generated library to
18366     # depend on `.', always an invalid library.  This was fixed in
18367     # development snapshots of GCC prior to 3.0.
18368     case $host_os in
18369       aix4 | aix4.[01] | aix4.[01].*)
18370       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18371            echo ' yes '
18372            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18373         :
18374       else
18375         can_build_shared=no
18376       fi
18377       ;;
18378     esac
18379     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18380     # soname into executable. Probably we can add versioning support to
18381     # collect2, so additional links can be useful in future.
18382     if test "$aix_use_runtimelinking" = yes; then
18383       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18384       # instead of lib<name>.a to let people know that these are not
18385       # typical AIX shared libraries.
18386       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18387     else
18388       # We preserve .a as extension for shared libraries through AIX4.2
18389       # and later when we are not doing run time linking.
18390       library_names_spec='${libname}${release}.a $libname.a'
18391       soname_spec='${libname}${release}${shared_ext}$major'
18392     fi
18393     shlibpath_var=LIBPATH
18394   fi
18395   ;;
18396
18397 amigaos*)
18398   if test "$host_cpu" = m68k; then
18399     library_names_spec='$libname.ixlibrary $libname.a'
18400     # Create ${libname}_ixlibrary.a entries in /sys/libs.
18401     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 ${libname}_ixlibrary.a || exit 1; done'
18402   else
18403     dynamic_linker=no
18404   fi
18405   ;;
18406
18407 beos*)
18408   library_names_spec='${libname}${shared_ext}'
18409   dynamic_linker="$host_os ld.so"
18410   shlibpath_var=LIBRARY_PATH
18411   ;;
18412
18413 bsdi[45]*)
18414   version_type=linux
18415   need_version=no
18416   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18417   soname_spec='${libname}${release}${shared_ext}$major'
18418   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18419   shlibpath_var=LD_LIBRARY_PATH
18420   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18421   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18422   # the default ld.so.conf also contains /usr/contrib/lib and
18423   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18424   # libtool to hard-code these into programs
18425   ;;
18426
18427 cygwin* | mingw* | pw32*)
18428   version_type=windows
18429   shrext_cmds=".dll"
18430   need_version=no
18431   need_lib_prefix=no
18432
18433   case $withGCC,$host_os in
18434   yes,cygwin* | yes,mingw* | yes,pw32*)
18435     library_names_spec='$libname.dll.a'
18436     # DLL is installed to $(libdir)/../bin by postinstall_cmds
18437     postinstall_cmds='base_file=`basename \${file}`~
18438       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18439       dldir=$destdir/`dirname \$dlpath`~
18440       test -d \$dldir || mkdir -p \$dldir~
18441       $install_prog $dir/$dlname \$dldir/$dlname~
18442       chmod a+x \$dldir/$dlname~
18443       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18444         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18445       fi'
18446     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18447       dlpath=$dir/\$dldll~
18448        $RM \$dlpath'
18449     shlibpath_overrides_runpath=yes
18450
18451     case $host_os in
18452     cygwin*)
18453       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18454       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18455       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
18456       ;;
18457     mingw*)
18458       # MinGW DLLs use traditional 'lib' prefix
18459       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18460       sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18461       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
18462         # It is most probably a Windows format PATH printed by
18463         # mingw gcc, but we are running on Cygwin. Gcc prints its search
18464         # path with ; separators, and with drive letters. We can handle the
18465         # drive letters (cygwin fileutils understands them), so leave them,
18466         # especially as we might pass files found there to a mingw objdump,
18467         # which wouldn't understand a cygwinified path. Ahh.
18468         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
18469       else
18470         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18471       fi
18472       ;;
18473     pw32*)
18474       # pw32 DLLs use 'pw' prefix rather than 'lib'
18475       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18476       ;;
18477     esac
18478     ;;
18479
18480   *)
18481     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18482     ;;
18483   esac
18484   dynamic_linker='Win32 ld.exe'
18485   # FIXME: first we should search . and the directory the executable is in
18486   shlibpath_var=PATH
18487   ;;
18488
18489 darwin* | rhapsody*)
18490   dynamic_linker="$host_os dyld"
18491   version_type=darwin
18492   need_lib_prefix=no
18493   need_version=no
18494   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18495   soname_spec='${libname}${release}${major}$shared_ext'
18496   shlibpath_overrides_runpath=yes
18497   shlibpath_var=DYLD_LIBRARY_PATH
18498   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18499
18500   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18501   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18502   ;;
18503
18504 dgux*)
18505   version_type=linux
18506   need_lib_prefix=no
18507   need_version=no
18508   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18509   soname_spec='${libname}${release}${shared_ext}$major'
18510   shlibpath_var=LD_LIBRARY_PATH
18511   ;;
18512
18513 freebsd1*)
18514   dynamic_linker=no
18515   ;;
18516
18517 freebsd* | dragonfly*)
18518   # DragonFly does not have aout.  When/if they implement a new
18519   # versioning mechanism, adjust this.
18520   if test -x /usr/bin/objformat; then
18521     objformat=`/usr/bin/objformat`
18522   else
18523     case $host_os in
18524     freebsd[123]*) objformat=aout ;;
18525     *) objformat=elf ;;
18526     esac
18527   fi
18528   version_type=freebsd-$objformat
18529   case $version_type in
18530     freebsd-elf*)
18531       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18532       need_version=no
18533       need_lib_prefix=no
18534       ;;
18535     freebsd-*)
18536       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18537       need_version=yes
18538       ;;
18539   esac
18540   shlibpath_var=LD_LIBRARY_PATH
18541   case $host_os in
18542   freebsd2*)
18543     shlibpath_overrides_runpath=yes
18544     ;;
18545   freebsd3.[01]* | freebsdelf3.[01]*)
18546     shlibpath_overrides_runpath=yes
18547     hardcode_into_libs=yes
18548     ;;
18549   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18550   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18551     shlibpath_overrides_runpath=no
18552     hardcode_into_libs=yes
18553     ;;
18554   *) # from 4.6 on, and DragonFly
18555     shlibpath_overrides_runpath=yes
18556     hardcode_into_libs=yes
18557     ;;
18558   esac
18559   ;;
18560
18561 gnu*)
18562   version_type=linux
18563   need_lib_prefix=no
18564   need_version=no
18565   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18566   soname_spec='${libname}${release}${shared_ext}$major'
18567   shlibpath_var=LD_LIBRARY_PATH
18568   hardcode_into_libs=yes
18569   ;;
18570
18571 hpux9* | hpux10* | hpux11*)
18572   # Give a soname corresponding to the major version so that dld.sl refuses to
18573   # link against other versions.
18574   version_type=sunos
18575   need_lib_prefix=no
18576   need_version=no
18577   case $host_cpu in
18578   ia64*)
18579     shrext_cmds='.so'
18580     hardcode_into_libs=yes
18581     dynamic_linker="$host_os dld.so"
18582     shlibpath_var=LD_LIBRARY_PATH
18583     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18584     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18585     soname_spec='${libname}${release}${shared_ext}$major'
18586     if test "X$HPUX_IA64_MODE" = X32; then
18587       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
18588     else
18589       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
18590     fi
18591     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18592     ;;
18593   hppa*64*)
18594     shrext_cmds='.sl'
18595     hardcode_into_libs=yes
18596     dynamic_linker="$host_os dld.sl"
18597     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
18598     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18599     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18600     soname_spec='${libname}${release}${shared_ext}$major'
18601     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
18602     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18603     ;;
18604   *)
18605     shrext_cmds='.sl'
18606     dynamic_linker="$host_os dld.sl"
18607     shlibpath_var=SHLIB_PATH
18608     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
18609     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18610     soname_spec='${libname}${release}${shared_ext}$major'
18611     ;;
18612   esac
18613   # HP-UX runs *really* slowly unless shared libraries are mode 555.
18614   postinstall_cmds='chmod 555 $lib'
18615   ;;
18616
18617 interix[3-9]*)
18618   version_type=linux
18619   need_lib_prefix=no
18620   need_version=no
18621   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18622   soname_spec='${libname}${release}${shared_ext}$major'
18623   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
18624   shlibpath_var=LD_LIBRARY_PATH
18625   shlibpath_overrides_runpath=no
18626   hardcode_into_libs=yes
18627   ;;
18628
18629 irix5* | irix6* | nonstopux*)
18630   case $host_os in
18631     nonstopux*) version_type=nonstopux ;;
18632     *)
18633         if test "$lt_cv_prog_gnu_ld" = yes; then
18634                 version_type=linux
18635         else
18636                 version_type=irix
18637         fi ;;
18638   esac
18639   need_lib_prefix=no
18640   need_version=no
18641   soname_spec='${libname}${release}${shared_ext}$major'
18642   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
18643   case $host_os in
18644   irix5* | nonstopux*)
18645     libsuff= shlibsuff=
18646     ;;
18647   *)
18648     case $LD in # libtool.m4 will add one of these switches to LD
18649     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
18650       libsuff= shlibsuff= libmagic=32-bit;;
18651     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
18652       libsuff=32 shlibsuff=N32 libmagic=N32;;
18653     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
18654       libsuff=64 shlibsuff=64 libmagic=64-bit;;
18655     *) libsuff= shlibsuff= libmagic=never-match;;
18656     esac
18657     ;;
18658   esac
18659   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
18660   shlibpath_overrides_runpath=no
18661   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18662   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18663   hardcode_into_libs=yes
18664   ;;
18665
18666 # No shared lib support for Linux oldld, aout, or coff.
18667 linux*oldld* | linux*aout* | linux*coff*)
18668   dynamic_linker=no
18669   ;;
18670
18671 # This must be Linux ELF.
18672 linux* | k*bsd*-gnu)
18673   version_type=linux
18674   need_lib_prefix=no
18675   need_version=no
18676   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18677   soname_spec='${libname}${release}${shared_ext}$major'
18678   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
18679   shlibpath_var=LD_LIBRARY_PATH
18680   shlibpath_overrides_runpath=no
18681   # Some binutils ld are patched to set DT_RUNPATH
18682   save_LDFLAGS=$LDFLAGS
18683   save_libdir=$libdir
18684   eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
18685        LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
18686   cat >conftest.$ac_ext <<_ACEOF
18687 /* confdefs.h.  */
18688 _ACEOF
18689 cat confdefs.h >>conftest.$ac_ext
18690 cat >>conftest.$ac_ext <<_ACEOF
18691 /* end confdefs.h.  */
18692
18693 int
18694 main ()
18695 {
18696
18697   ;
18698   return 0;
18699 }
18700 _ACEOF
18701 rm -f conftest.$ac_objext conftest$ac_exeext
18702 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18703   (eval $ac_link) 2>conftest.er1
18704   ac_status=$?
18705   grep -v '^ *+' conftest.er1 >conftest.err
18706   rm -f conftest.er1
18707   cat conftest.err >&5
18708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18709   (exit $ac_status); } &&
18710          { ac_try='test -z "$ac_c_werror_flag"
18711                          || test ! -s conftest.err'
18712   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18713   (eval $ac_try) 2>&5
18714   ac_status=$?
18715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18716   (exit $ac_status); }; } &&
18717          { ac_try='test -s conftest$ac_exeext'
18718   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18719   (eval $ac_try) 2>&5
18720   ac_status=$?
18721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18722   (exit $ac_status); }; }; then
18723   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
18724   shlibpath_overrides_runpath=yes
18725 fi
18726
18727 else
18728   echo "$as_me: failed program was:" >&5
18729 sed 's/^/| /' conftest.$ac_ext >&5
18730
18731 fi
18732 rm -f conftest.err conftest.$ac_objext \
18733       conftest$ac_exeext conftest.$ac_ext
18734   LDFLAGS=$save_LDFLAGS
18735   libdir=$save_libdir
18736
18737   # This implies no fast_install, which is unacceptable.
18738   # Some rework will be needed to allow for fast_install
18739   # before this can be enabled.
18740   hardcode_into_libs=yes
18741
18742   # Append ld.so.conf contents to the search path
18743   if test -f /etc/ld.so.conf; then
18744     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' ' '`
18745     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
18746   fi
18747
18748   # We used to test for /lib/ld.so.1 and disable shared libraries on
18749   # powerpc, because MkLinux only supported shared libraries with the
18750   # GNU dynamic linker.  Since this was broken with cross compilers,
18751   # most powerpc-linux boxes support dynamic linking these days and
18752   # people can always --disable-shared, the test was removed, and we
18753   # assume the GNU/Linux dynamic linker is in use.
18754   dynamic_linker='GNU/Linux ld.so'
18755   ;;
18756
18757 netbsd*)
18758   version_type=sunos
18759   need_lib_prefix=no
18760   need_version=no
18761   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18762     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18763     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18764     dynamic_linker='NetBSD (a.out) ld.so'
18765   else
18766     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18767     soname_spec='${libname}${release}${shared_ext}$major'
18768     dynamic_linker='NetBSD ld.elf_so'
18769   fi
18770   shlibpath_var=LD_LIBRARY_PATH
18771   shlibpath_overrides_runpath=yes
18772   hardcode_into_libs=yes
18773   ;;
18774
18775 newsos6)
18776   version_type=linux
18777   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18778   shlibpath_var=LD_LIBRARY_PATH
18779   shlibpath_overrides_runpath=yes
18780   ;;
18781
18782 *nto* | *qnx*)
18783   version_type=qnx
18784   need_lib_prefix=no
18785   need_version=no
18786   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18787   soname_spec='${libname}${release}${shared_ext}$major'
18788   shlibpath_var=LD_LIBRARY_PATH
18789   shlibpath_overrides_runpath=no
18790   hardcode_into_libs=yes
18791   dynamic_linker='ldqnx.so'
18792   ;;
18793
18794 openbsd*)
18795   version_type=sunos
18796   sys_lib_dlsearch_path_spec="/usr/lib"
18797   need_lib_prefix=no
18798   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
18799   case $host_os in
18800     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
18801     *)                          need_version=no  ;;
18802   esac
18803   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18804   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18805   shlibpath_var=LD_LIBRARY_PATH
18806   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18807     case $host_os in
18808       openbsd2.[89] | openbsd2.[89].*)
18809         shlibpath_overrides_runpath=no
18810         ;;
18811       *)
18812         shlibpath_overrides_runpath=yes
18813         ;;
18814       esac
18815   else
18816     shlibpath_overrides_runpath=yes
18817   fi
18818   ;;
18819
18820 os2*)
18821   libname_spec='$name'
18822   shrext_cmds=".dll"
18823   need_lib_prefix=no
18824   library_names_spec='$libname${shared_ext} $libname.a'
18825   dynamic_linker='OS/2 ld.exe'
18826   shlibpath_var=LIBPATH
18827   ;;
18828
18829 osf3* | osf4* | osf5*)
18830   version_type=osf
18831   need_lib_prefix=no
18832   need_version=no
18833   soname_spec='${libname}${release}${shared_ext}$major'
18834   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18835   shlibpath_var=LD_LIBRARY_PATH
18836   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
18837   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
18838   ;;
18839
18840 rdos*)
18841   dynamic_linker=no
18842   ;;
18843
18844 solaris*)
18845   version_type=linux
18846   need_lib_prefix=no
18847   need_version=no
18848   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18849   soname_spec='${libname}${release}${shared_ext}$major'
18850   shlibpath_var=LD_LIBRARY_PATH
18851   shlibpath_overrides_runpath=yes
18852   hardcode_into_libs=yes
18853   # ldd complains unless libraries are executable
18854   postinstall_cmds='chmod +x $lib'
18855   ;;
18856
18857 sunos4*)
18858   version_type=sunos
18859   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18860   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
18861   shlibpath_var=LD_LIBRARY_PATH
18862   shlibpath_overrides_runpath=yes
18863   if test "$with_gnu_ld" = yes; then
18864     need_lib_prefix=no
18865   fi
18866   need_version=yes
18867   ;;
18868
18869 sysv4 | sysv4.3*)
18870   version_type=linux
18871   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18872   soname_spec='${libname}${release}${shared_ext}$major'
18873   shlibpath_var=LD_LIBRARY_PATH
18874   case $host_vendor in
18875     sni)
18876       shlibpath_overrides_runpath=no
18877       need_lib_prefix=no
18878       runpath_var=LD_RUN_PATH
18879       ;;
18880     siemens)
18881       need_lib_prefix=no
18882       ;;
18883     motorola)
18884       need_lib_prefix=no
18885       need_version=no
18886       shlibpath_overrides_runpath=no
18887       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
18888       ;;
18889   esac
18890   ;;
18891
18892 sysv4*MP*)
18893   if test -d /usr/nec ;then
18894     version_type=linux
18895     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
18896     soname_spec='$libname${shared_ext}.$major'
18897     shlibpath_var=LD_LIBRARY_PATH
18898   fi
18899   ;;
18900
18901 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
18902   version_type=freebsd-elf
18903   need_lib_prefix=no
18904   need_version=no
18905   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18906   soname_spec='${libname}${release}${shared_ext}$major'
18907   shlibpath_var=LD_LIBRARY_PATH
18908   shlibpath_overrides_runpath=yes
18909   hardcode_into_libs=yes
18910   if test "$with_gnu_ld" = yes; then
18911     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
18912   else
18913     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
18914     case $host_os in
18915       sco3.2v5*)
18916         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
18917         ;;
18918     esac
18919   fi
18920   sys_lib_dlsearch_path_spec='/usr/lib'
18921   ;;
18922
18923 tpf*)
18924   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
18925   version_type=linux
18926   need_lib_prefix=no
18927   need_version=no
18928   library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18929   shlibpath_var=LD_LIBRARY_PATH
18930   shlibpath_overrides_runpath=no
18931   hardcode_into_libs=yes
18932   ;;
18933
18934 uts4*)
18935   version_type=linux
18936   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18937   soname_spec='${libname}${release}${shared_ext}$major'
18938   shlibpath_var=LD_LIBRARY_PATH
18939   ;;
18940
18941 *)
18942   dynamic_linker=no
18943   ;;
18944 esac
18945 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
18946 echo "${ECHO_T}$dynamic_linker" >&6
18947 test "$dynamic_linker" = no && can_build_shared=no
18948
18949 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
18950 if test "$GCC" = yes; then
18951   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
18952 fi
18953
18954
18955
18956
18957
18958
18959
18960
18961
18962
18963
18964
18965
18966
18967
18968
18969
18970
18971
18972
18973
18974
18975
18976
18977
18978
18979
18980
18981
18982
18983
18984
18985
18986
18987
18988
18989
18990
18991
18992
18993
18994
18995
18996
18997
18998
18999
19000
19001
19002
19003
19004
19005
19006
19007
19008
19009
19010
19011
19012
19013
19014
19015
19016
19017
19018
19019
19020
19021
19022
19023
19024
19025
19026
19027
19028
19029
19030
19031
19032
19033
19034
19035
19036
19037
19038
19039
19040   echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
19041 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
19042 hardcode_action=
19043 if test -n "$hardcode_libdir_flag_spec" ||
19044    test -n "$runpath_var" ||
19045    test "X$hardcode_automatic" = "Xyes" ; then
19046
19047   # We can hardcode non-existent directories.
19048   if test "$hardcode_direct" != no &&
19049      # If the only mechanism to avoid hardcoding is shlibpath_var, we
19050      # have to relink, otherwise we might link with an installed library
19051      # when we should be linking with a yet-to-be-installed one
19052      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
19053      test "$hardcode_minus_L" != no; then
19054     # Linking always hardcodes the temporary library directory.
19055     hardcode_action=relink
19056   else
19057     # We can link without hardcoding, and we can hardcode nonexisting dirs.
19058     hardcode_action=immediate
19059   fi
19060 else
19061   # We cannot hardcode anything, or else we can only hardcode existing
19062   # directories.
19063   hardcode_action=unsupported
19064 fi
19065 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19066 echo "${ECHO_T}$hardcode_action" >&6
19067
19068 if test "$hardcode_action" = relink ||
19069    test "$inherit_rpath" = yes; then
19070   # Fast installation is not supported
19071   enable_fast_install=no
19072 elif test "$shlibpath_overrides_runpath" = yes ||
19073      test "$enable_shared" = no; then
19074   # Fast installation is not necessary
19075   enable_fast_install=needless
19076 fi
19077
19078
19079
19080
19081
19082
19083   if test "x$enable_dlopen" != xyes; then
19084   enable_dlopen=unknown
19085   enable_dlopen_self=unknown
19086   enable_dlopen_self_static=unknown
19087 else
19088   lt_cv_dlopen=no
19089   lt_cv_dlopen_libs=
19090
19091   case $host_os in
19092   beos*)
19093     lt_cv_dlopen="load_add_on"
19094     lt_cv_dlopen_libs=
19095     lt_cv_dlopen_self=yes
19096     ;;
19097
19098   mingw* | pw32*)
19099     lt_cv_dlopen="LoadLibrary"
19100     lt_cv_dlopen_libs=
19101     ;;
19102
19103   cygwin*)
19104     lt_cv_dlopen="dlopen"
19105     lt_cv_dlopen_libs=
19106     ;;
19107
19108   darwin*)
19109   # if libdl is installed we need to link against it
19110     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19111 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19112 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19113   echo $ECHO_N "(cached) $ECHO_C" >&6
19114 else
19115   ac_check_lib_save_LIBS=$LIBS
19116 LIBS="-ldl  $LIBS"
19117 cat >conftest.$ac_ext <<_ACEOF
19118 /* confdefs.h.  */
19119 _ACEOF
19120 cat confdefs.h >>conftest.$ac_ext
19121 cat >>conftest.$ac_ext <<_ACEOF
19122 /* end confdefs.h.  */
19123
19124 /* Override any gcc2 internal prototype to avoid an error.  */
19125 #ifdef __cplusplus
19126 extern "C"
19127 #endif
19128 /* We use char because int might match the return type of a gcc2
19129    builtin and then its argument prototype would still apply.  */
19130 char dlopen ();
19131 int
19132 main ()
19133 {
19134 dlopen ();
19135   ;
19136   return 0;
19137 }
19138 _ACEOF
19139 rm -f conftest.$ac_objext conftest$ac_exeext
19140 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19141   (eval $ac_link) 2>conftest.er1
19142   ac_status=$?
19143   grep -v '^ *+' conftest.er1 >conftest.err
19144   rm -f conftest.er1
19145   cat conftest.err >&5
19146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19147   (exit $ac_status); } &&
19148          { ac_try='test -z "$ac_c_werror_flag"
19149                          || test ! -s conftest.err'
19150   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19151   (eval $ac_try) 2>&5
19152   ac_status=$?
19153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19154   (exit $ac_status); }; } &&
19155          { ac_try='test -s conftest$ac_exeext'
19156   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19157   (eval $ac_try) 2>&5
19158   ac_status=$?
19159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19160   (exit $ac_status); }; }; then
19161   ac_cv_lib_dl_dlopen=yes
19162 else
19163   echo "$as_me: failed program was:" >&5
19164 sed 's/^/| /' conftest.$ac_ext >&5
19165
19166 ac_cv_lib_dl_dlopen=no
19167 fi
19168 rm -f conftest.err conftest.$ac_objext \
19169       conftest$ac_exeext conftest.$ac_ext
19170 LIBS=$ac_check_lib_save_LIBS
19171 fi
19172 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19173 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19174 if test $ac_cv_lib_dl_dlopen = yes; then
19175   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19176 else
19177
19178     lt_cv_dlopen="dyld"
19179     lt_cv_dlopen_libs=
19180     lt_cv_dlopen_self=yes
19181
19182 fi
19183
19184     ;;
19185
19186   *)
19187     echo "$as_me:$LINENO: checking for shl_load" >&5
19188 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19189 if test "${ac_cv_func_shl_load+set}" = set; then
19190   echo $ECHO_N "(cached) $ECHO_C" >&6
19191 else
19192   cat >conftest.$ac_ext <<_ACEOF
19193 /* confdefs.h.  */
19194 _ACEOF
19195 cat confdefs.h >>conftest.$ac_ext
19196 cat >>conftest.$ac_ext <<_ACEOF
19197 /* end confdefs.h.  */
19198 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19199    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19200 #define shl_load innocuous_shl_load
19201
19202 /* System header to define __stub macros and hopefully few prototypes,
19203     which can conflict with char shl_load (); below.
19204     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19205     <limits.h> exists even on freestanding compilers.  */
19206
19207 #ifdef __STDC__
19208 # include <limits.h>
19209 #else
19210 # include <assert.h>
19211 #endif
19212
19213 #undef shl_load
19214
19215 /* Override any gcc2 internal prototype to avoid an error.  */
19216 #ifdef __cplusplus
19217 extern "C"
19218 {
19219 #endif
19220 /* We use char because int might match the return type of a gcc2
19221    builtin and then its argument prototype would still apply.  */
19222 char shl_load ();
19223 /* The GNU C library defines this for functions which it implements
19224     to always fail with ENOSYS.  Some functions are actually named
19225     something starting with __ and the normal name is an alias.  */
19226 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19227 choke me
19228 #else
19229 char (*f) () = shl_load;
19230 #endif
19231 #ifdef __cplusplus
19232 }
19233 #endif
19234
19235 int
19236 main ()
19237 {
19238 return f != 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 $ac_status); }; }; then
19265   ac_cv_func_shl_load=yes
19266 else
19267   echo "$as_me: failed program was:" >&5
19268 sed 's/^/| /' conftest.$ac_ext >&5
19269
19270 ac_cv_func_shl_load=no
19271 fi
19272 rm -f conftest.err conftest.$ac_objext \
19273       conftest$ac_exeext conftest.$ac_ext
19274 fi
19275 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19276 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19277 if test $ac_cv_func_shl_load = yes; then
19278   lt_cv_dlopen="shl_load"
19279 else
19280   echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19281 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19282 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19283   echo $ECHO_N "(cached) $ECHO_C" >&6
19284 else
19285   ac_check_lib_save_LIBS=$LIBS
19286 LIBS="-ldld  $LIBS"
19287 cat >conftest.$ac_ext <<_ACEOF
19288 /* confdefs.h.  */
19289 _ACEOF
19290 cat confdefs.h >>conftest.$ac_ext
19291 cat >>conftest.$ac_ext <<_ACEOF
19292 /* end confdefs.h.  */
19293
19294 /* Override any gcc2 internal prototype to avoid an error.  */
19295 #ifdef __cplusplus
19296 extern "C"
19297 #endif
19298 /* We use char because int might match the return type of a gcc2
19299    builtin and then its argument prototype would still apply.  */
19300 char shl_load ();
19301 int
19302 main ()
19303 {
19304 shl_load ();
19305   ;
19306   return 0;
19307 }
19308 _ACEOF
19309 rm -f conftest.$ac_objext conftest$ac_exeext
19310 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19311   (eval $ac_link) 2>conftest.er1
19312   ac_status=$?
19313   grep -v '^ *+' conftest.er1 >conftest.err
19314   rm -f conftest.er1
19315   cat conftest.err >&5
19316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19317   (exit $ac_status); } &&
19318          { ac_try='test -z "$ac_c_werror_flag"
19319                          || test ! -s conftest.err'
19320   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19321   (eval $ac_try) 2>&5
19322   ac_status=$?
19323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19324   (exit $ac_status); }; } &&
19325          { ac_try='test -s conftest$ac_exeext'
19326   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19327   (eval $ac_try) 2>&5
19328   ac_status=$?
19329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19330   (exit $ac_status); }; }; then
19331   ac_cv_lib_dld_shl_load=yes
19332 else
19333   echo "$as_me: failed program was:" >&5
19334 sed 's/^/| /' conftest.$ac_ext >&5
19335
19336 ac_cv_lib_dld_shl_load=no
19337 fi
19338 rm -f conftest.err conftest.$ac_objext \
19339       conftest$ac_exeext conftest.$ac_ext
19340 LIBS=$ac_check_lib_save_LIBS
19341 fi
19342 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19343 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19344 if test $ac_cv_lib_dld_shl_load = yes; then
19345   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
19346 else
19347   echo "$as_me:$LINENO: checking for dlopen" >&5
19348 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19349 if test "${ac_cv_func_dlopen+set}" = set; then
19350   echo $ECHO_N "(cached) $ECHO_C" >&6
19351 else
19352   cat >conftest.$ac_ext <<_ACEOF
19353 /* confdefs.h.  */
19354 _ACEOF
19355 cat confdefs.h >>conftest.$ac_ext
19356 cat >>conftest.$ac_ext <<_ACEOF
19357 /* end confdefs.h.  */
19358 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19359    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19360 #define dlopen innocuous_dlopen
19361
19362 /* System header to define __stub macros and hopefully few prototypes,
19363     which can conflict with char dlopen (); below.
19364     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19365     <limits.h> exists even on freestanding compilers.  */
19366
19367 #ifdef __STDC__
19368 # include <limits.h>
19369 #else
19370 # include <assert.h>
19371 #endif
19372
19373 #undef dlopen
19374
19375 /* Override any gcc2 internal prototype to avoid an error.  */
19376 #ifdef __cplusplus
19377 extern "C"
19378 {
19379 #endif
19380 /* We use char because int might match the return type of a gcc2
19381    builtin and then its argument prototype would still apply.  */
19382 char dlopen ();
19383 /* The GNU C library defines this for functions which it implements
19384     to always fail with ENOSYS.  Some functions are actually named
19385     something starting with __ and the normal name is an alias.  */
19386 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19387 choke me
19388 #else
19389 char (*f) () = dlopen;
19390 #endif
19391 #ifdef __cplusplus
19392 }
19393 #endif
19394
19395 int
19396 main ()
19397 {
19398 return f != 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 $ac_status); }; }; then
19425   ac_cv_func_dlopen=yes
19426 else
19427   echo "$as_me: failed program was:" >&5
19428 sed 's/^/| /' conftest.$ac_ext >&5
19429
19430 ac_cv_func_dlopen=no
19431 fi
19432 rm -f conftest.err conftest.$ac_objext \
19433       conftest$ac_exeext conftest.$ac_ext
19434 fi
19435 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
19436 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
19437 if test $ac_cv_func_dlopen = yes; then
19438   lt_cv_dlopen="dlopen"
19439 else
19440   echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19441 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19442 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19443   echo $ECHO_N "(cached) $ECHO_C" >&6
19444 else
19445   ac_check_lib_save_LIBS=$LIBS
19446 LIBS="-ldl  $LIBS"
19447 cat >conftest.$ac_ext <<_ACEOF
19448 /* confdefs.h.  */
19449 _ACEOF
19450 cat confdefs.h >>conftest.$ac_ext
19451 cat >>conftest.$ac_ext <<_ACEOF
19452 /* end confdefs.h.  */
19453
19454 /* Override any gcc2 internal prototype to avoid an error.  */
19455 #ifdef __cplusplus
19456 extern "C"
19457 #endif
19458 /* We use char because int might match the return type of a gcc2
19459    builtin and then its argument prototype would still apply.  */
19460 char dlopen ();
19461 int
19462 main ()
19463 {
19464 dlopen ();
19465   ;
19466   return 0;
19467 }
19468 _ACEOF
19469 rm -f conftest.$ac_objext conftest$ac_exeext
19470 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19471   (eval $ac_link) 2>conftest.er1
19472   ac_status=$?
19473   grep -v '^ *+' conftest.er1 >conftest.err
19474   rm -f conftest.er1
19475   cat conftest.err >&5
19476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19477   (exit $ac_status); } &&
19478          { ac_try='test -z "$ac_c_werror_flag"
19479                          || test ! -s conftest.err'
19480   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19481   (eval $ac_try) 2>&5
19482   ac_status=$?
19483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19484   (exit $ac_status); }; } &&
19485          { ac_try='test -s conftest$ac_exeext'
19486   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19487   (eval $ac_try) 2>&5
19488   ac_status=$?
19489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19490   (exit $ac_status); }; }; then
19491   ac_cv_lib_dl_dlopen=yes
19492 else
19493   echo "$as_me: failed program was:" >&5
19494 sed 's/^/| /' conftest.$ac_ext >&5
19495
19496 ac_cv_lib_dl_dlopen=no
19497 fi
19498 rm -f conftest.err conftest.$ac_objext \
19499       conftest$ac_exeext conftest.$ac_ext
19500 LIBS=$ac_check_lib_save_LIBS
19501 fi
19502 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19503 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19504 if test $ac_cv_lib_dl_dlopen = yes; then
19505   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19506 else
19507   echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
19508 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
19509 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
19510   echo $ECHO_N "(cached) $ECHO_C" >&6
19511 else
19512   ac_check_lib_save_LIBS=$LIBS
19513 LIBS="-lsvld  $LIBS"
19514 cat >conftest.$ac_ext <<_ACEOF
19515 /* confdefs.h.  */
19516 _ACEOF
19517 cat confdefs.h >>conftest.$ac_ext
19518 cat >>conftest.$ac_ext <<_ACEOF
19519 /* end confdefs.h.  */
19520
19521 /* Override any gcc2 internal prototype to avoid an error.  */
19522 #ifdef __cplusplus
19523 extern "C"
19524 #endif
19525 /* We use char because int might match the return type of a gcc2
19526    builtin and then its argument prototype would still apply.  */
19527 char dlopen ();
19528 int
19529 main ()
19530 {
19531 dlopen ();
19532   ;
19533   return 0;
19534 }
19535 _ACEOF
19536 rm -f conftest.$ac_objext conftest$ac_exeext
19537 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19538   (eval $ac_link) 2>conftest.er1
19539   ac_status=$?
19540   grep -v '^ *+' conftest.er1 >conftest.err
19541   rm -f conftest.er1
19542   cat conftest.err >&5
19543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19544   (exit $ac_status); } &&
19545          { ac_try='test -z "$ac_c_werror_flag"
19546                          || test ! -s conftest.err'
19547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19548   (eval $ac_try) 2>&5
19549   ac_status=$?
19550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19551   (exit $ac_status); }; } &&
19552          { ac_try='test -s conftest$ac_exeext'
19553   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19554   (eval $ac_try) 2>&5
19555   ac_status=$?
19556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19557   (exit $ac_status); }; }; then
19558   ac_cv_lib_svld_dlopen=yes
19559 else
19560   echo "$as_me: failed program was:" >&5
19561 sed 's/^/| /' conftest.$ac_ext >&5
19562
19563 ac_cv_lib_svld_dlopen=no
19564 fi
19565 rm -f conftest.err conftest.$ac_objext \
19566       conftest$ac_exeext conftest.$ac_ext
19567 LIBS=$ac_check_lib_save_LIBS
19568 fi
19569 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
19570 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
19571 if test $ac_cv_lib_svld_dlopen = yes; then
19572   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
19573 else
19574   echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
19575 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
19576 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
19577   echo $ECHO_N "(cached) $ECHO_C" >&6
19578 else
19579   ac_check_lib_save_LIBS=$LIBS
19580 LIBS="-ldld  $LIBS"
19581 cat >conftest.$ac_ext <<_ACEOF
19582 /* confdefs.h.  */
19583 _ACEOF
19584 cat confdefs.h >>conftest.$ac_ext
19585 cat >>conftest.$ac_ext <<_ACEOF
19586 /* end confdefs.h.  */
19587
19588 /* Override any gcc2 internal prototype to avoid an error.  */
19589 #ifdef __cplusplus
19590 extern "C"
19591 #endif
19592 /* We use char because int might match the return type of a gcc2
19593    builtin and then its argument prototype would still apply.  */
19594 char dld_link ();
19595 int
19596 main ()
19597 {
19598 dld_link ();
19599   ;
19600   return 0;
19601 }
19602 _ACEOF
19603 rm -f conftest.$ac_objext conftest$ac_exeext
19604 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19605   (eval $ac_link) 2>conftest.er1
19606   ac_status=$?
19607   grep -v '^ *+' conftest.er1 >conftest.err
19608   rm -f conftest.er1
19609   cat conftest.err >&5
19610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19611   (exit $ac_status); } &&
19612          { ac_try='test -z "$ac_c_werror_flag"
19613                          || test ! -s conftest.err'
19614   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19615   (eval $ac_try) 2>&5
19616   ac_status=$?
19617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19618   (exit $ac_status); }; } &&
19619          { ac_try='test -s conftest$ac_exeext'
19620   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19621   (eval $ac_try) 2>&5
19622   ac_status=$?
19623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19624   (exit $ac_status); }; }; then
19625   ac_cv_lib_dld_dld_link=yes
19626 else
19627   echo "$as_me: failed program was:" >&5
19628 sed 's/^/| /' conftest.$ac_ext >&5
19629
19630 ac_cv_lib_dld_dld_link=no
19631 fi
19632 rm -f conftest.err conftest.$ac_objext \
19633       conftest$ac_exeext conftest.$ac_ext
19634 LIBS=$ac_check_lib_save_LIBS
19635 fi
19636 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
19637 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
19638 if test $ac_cv_lib_dld_dld_link = yes; then
19639   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
19640 fi
19641
19642
19643 fi
19644
19645
19646 fi
19647
19648
19649 fi
19650
19651
19652 fi
19653
19654
19655 fi
19656
19657     ;;
19658   esac
19659
19660   if test "x$lt_cv_dlopen" != xno; then
19661     enable_dlopen=yes
19662   else
19663     enable_dlopen=no
19664   fi
19665
19666   case $lt_cv_dlopen in
19667   dlopen)
19668     save_CPPFLAGS="$CPPFLAGS"
19669     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19670
19671     save_LDFLAGS="$LDFLAGS"
19672     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19673
19674     save_LIBS="$LIBS"
19675     LIBS="$lt_cv_dlopen_libs $LIBS"
19676
19677     echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
19678 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
19679 if test "${lt_cv_dlopen_self+set}" = set; then
19680   echo $ECHO_N "(cached) $ECHO_C" >&6
19681 else
19682           if test "$cross_compiling" = yes; then :
19683   lt_cv_dlopen_self=cross
19684 else
19685   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19686   lt_status=$lt_dlunknown
19687   cat > conftest.$ac_ext <<_LT_EOF
19688 #line 19688 "configure"
19689 #include "confdefs.h"
19690
19691 #if HAVE_DLFCN_H
19692 #include <dlfcn.h>
19693 #endif
19694
19695 #include <stdio.h>
19696
19697 #ifdef RTLD_GLOBAL
19698 #  define LT_DLGLOBAL           RTLD_GLOBAL
19699 #else
19700 #  ifdef DL_GLOBAL
19701 #    define LT_DLGLOBAL         DL_GLOBAL
19702 #  else
19703 #    define LT_DLGLOBAL         0
19704 #  endif
19705 #endif
19706
19707 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19708    find out it does not work in some platform. */
19709 #ifndef LT_DLLAZY_OR_NOW
19710 #  ifdef RTLD_LAZY
19711 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19712 #  else
19713 #    ifdef DL_LAZY
19714 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19715 #    else
19716 #      ifdef RTLD_NOW
19717 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19718 #      else
19719 #        ifdef DL_NOW
19720 #          define LT_DLLAZY_OR_NOW      DL_NOW
19721 #        else
19722 #          define LT_DLLAZY_OR_NOW      0
19723 #        endif
19724 #      endif
19725 #    endif
19726 #  endif
19727 #endif
19728
19729 #ifdef __cplusplus
19730 extern "C" void exit (int);
19731 #endif
19732
19733 void fnord() { int i=42;}
19734 int main ()
19735 {
19736   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19737   int status = $lt_dlunknown;
19738
19739   if (self)
19740     {
19741       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19742       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19743       /* dlclose (self); */
19744     }
19745   else
19746     puts (dlerror ());
19747
19748     exit (status);
19749 }
19750 _LT_EOF
19751   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19752   (eval $ac_link) 2>&5
19753   ac_status=$?
19754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19755   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19756     (./conftest; exit; ) >&5 2>/dev/null
19757     lt_status=$?
19758     case x$lt_status in
19759       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19760       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19761       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19762     esac
19763   else :
19764     # compilation failed
19765     lt_cv_dlopen_self=no
19766   fi
19767 fi
19768 rm -fr conftest*
19769
19770
19771 fi
19772 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
19773 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
19774
19775     if test "x$lt_cv_dlopen_self" = xyes; then
19776       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19777       echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
19778 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
19779 if test "${lt_cv_dlopen_self_static+set}" = set; then
19780   echo $ECHO_N "(cached) $ECHO_C" >&6
19781 else
19782           if test "$cross_compiling" = yes; then :
19783   lt_cv_dlopen_self_static=cross
19784 else
19785   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19786   lt_status=$lt_dlunknown
19787   cat > conftest.$ac_ext <<_LT_EOF
19788 #line 19788 "configure"
19789 #include "confdefs.h"
19790
19791 #if HAVE_DLFCN_H
19792 #include <dlfcn.h>
19793 #endif
19794
19795 #include <stdio.h>
19796
19797 #ifdef RTLD_GLOBAL
19798 #  define LT_DLGLOBAL           RTLD_GLOBAL
19799 #else
19800 #  ifdef DL_GLOBAL
19801 #    define LT_DLGLOBAL         DL_GLOBAL
19802 #  else
19803 #    define LT_DLGLOBAL         0
19804 #  endif
19805 #endif
19806
19807 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19808    find out it does not work in some platform. */
19809 #ifndef LT_DLLAZY_OR_NOW
19810 #  ifdef RTLD_LAZY
19811 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19812 #  else
19813 #    ifdef DL_LAZY
19814 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19815 #    else
19816 #      ifdef RTLD_NOW
19817 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19818 #      else
19819 #        ifdef DL_NOW
19820 #          define LT_DLLAZY_OR_NOW      DL_NOW
19821 #        else
19822 #          define LT_DLLAZY_OR_NOW      0
19823 #        endif
19824 #      endif
19825 #    endif
19826 #  endif
19827 #endif
19828
19829 #ifdef __cplusplus
19830 extern "C" void exit (int);
19831 #endif
19832
19833 void fnord() { int i=42;}
19834 int main ()
19835 {
19836   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19837   int status = $lt_dlunknown;
19838
19839   if (self)
19840     {
19841       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19842       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19843       /* dlclose (self); */
19844     }
19845   else
19846     puts (dlerror ());
19847
19848     exit (status);
19849 }
19850 _LT_EOF
19851   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19852   (eval $ac_link) 2>&5
19853   ac_status=$?
19854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19855   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19856     (./conftest; exit; ) >&5 2>/dev/null
19857     lt_status=$?
19858     case x$lt_status in
19859       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19860       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19861       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19862     esac
19863   else :
19864     # compilation failed
19865     lt_cv_dlopen_self_static=no
19866   fi
19867 fi
19868 rm -fr conftest*
19869
19870
19871 fi
19872 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
19873 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
19874     fi
19875
19876     CPPFLAGS="$save_CPPFLAGS"
19877     LDFLAGS="$save_LDFLAGS"
19878     LIBS="$save_LIBS"
19879     ;;
19880   esac
19881
19882   case $lt_cv_dlopen_self in
19883   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19884   *) enable_dlopen_self=unknown ;;
19885   esac
19886
19887   case $lt_cv_dlopen_self_static in
19888   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19889   *) enable_dlopen_self_static=unknown ;;
19890   esac
19891 fi
19892
19893
19894
19895
19896
19897
19898
19899
19900
19901
19902
19903
19904
19905
19906
19907
19908
19909 striplib=
19910 old_striplib=
19911 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
19912 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
19913 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19914   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19915   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19916   echo "$as_me:$LINENO: result: yes" >&5
19917 echo "${ECHO_T}yes" >&6
19918 else
19919 # FIXME - insert some real tests, host_os isn't really good enough
19920   case $host_os in
19921   darwin*)
19922     if test -n "$STRIP" ; then
19923       striplib="$STRIP -x"
19924       old_striplib="$STRIP -S"
19925       echo "$as_me:$LINENO: result: yes" >&5
19926 echo "${ECHO_T}yes" >&6
19927     else
19928       echo "$as_me:$LINENO: result: no" >&5
19929 echo "${ECHO_T}no" >&6
19930     fi
19931     ;;
19932   *)
19933     echo "$as_me:$LINENO: result: no" >&5
19934 echo "${ECHO_T}no" >&6
19935     ;;
19936   esac
19937 fi
19938
19939
19940
19941
19942
19943
19944
19945
19946
19947
19948
19949
19950   # Report which library types will actually be built
19951   echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
19952 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
19953   echo "$as_me:$LINENO: result: $can_build_shared" >&5
19954 echo "${ECHO_T}$can_build_shared" >&6
19955
19956   echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
19957 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
19958   test "$can_build_shared" = "no" && enable_shared=no
19959
19960   # On AIX, shared libraries and static libraries use the same namespace, and
19961   # are all built from PIC.
19962   case $host_os in
19963   aix3*)
19964     test "$enable_shared" = yes && enable_static=no
19965     if test -n "$RANLIB"; then
19966       archive_cmds="$archive_cmds~\$RANLIB \$lib"
19967       postinstall_cmds='$RANLIB $lib'
19968     fi
19969     ;;
19970
19971   aix[4-9]*)
19972     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
19973       test "$enable_shared" = yes && enable_static=no
19974     fi
19975     ;;
19976   esac
19977   echo "$as_me:$LINENO: result: $enable_shared" >&5
19978 echo "${ECHO_T}$enable_shared" >&6
19979
19980   echo "$as_me:$LINENO: checking whether to build static libraries" >&5
19981 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
19982   # Make sure either enable_shared or enable_static is yes.
19983   test "$enable_shared" = yes || enable_static=yes
19984   echo "$as_me:$LINENO: result: $enable_static" >&5
19985 echo "${ECHO_T}$enable_static" >&6
19986
19987
19988
19989
19990 fi
19991 ac_ext=c
19992 ac_cpp='$CPP $CPPFLAGS'
19993 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19994 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19995 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19996
19997 CC="$lt_save_CC"
19998
19999
20000
20001
20002
20003
20004
20005
20006
20007
20008
20009
20010
20011
20012
20013
20014 # Only expand once:
20015
20016
20017
20018
20019
20020 # Identify the assembler which will work hand-in-glove with the newly
20021 # built GCC, so that we can examine its features.  This is the assembler
20022 # which will be driven by the driver program.
20023 #
20024 # If build != host, and we aren't building gas in-tree, we identify a
20025 # build->target assembler and hope that it will have the same features
20026 # as the host->target assembler we'll be using.
20027 gcc_cv_gas_major_version=
20028 gcc_cv_gas_minor_version=
20029 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20030
20031 if test "${gcc_cv_as+set}" = set; then
20032   :
20033 else
20034
20035 if test -x "$DEFAULT_ASSEMBLER"; then
20036         gcc_cv_as="$DEFAULT_ASSEMBLER"
20037 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20038      && test -f ../gas/Makefile \
20039      && test x$build = x$host; then
20040         gcc_cv_as=../gas/as-new$build_exeext
20041 elif test -x as$build_exeext; then
20042         # Build using assembler in the current directory.
20043         gcc_cv_as=./as$build_exeext
20044 elif test -x $AS_FOR_TARGET; then
20045         gcc_cv_as="$AS_FOR_TARGET"
20046 else
20047         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20048 set dummy $AS_FOR_TARGET; ac_word=$2
20049 echo "$as_me:$LINENO: checking for $ac_word" >&5
20050 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20051 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
20052   echo $ECHO_N "(cached) $ECHO_C" >&6
20053 else
20054   case $gcc_cv_as in
20055   [\\/]* | ?:[\\/]*)
20056   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20057   ;;
20058   *)
20059   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20060 for as_dir in $PATH
20061 do
20062   IFS=$as_save_IFS
20063   test -z "$as_dir" && as_dir=.
20064   for ac_exec_ext in '' $ac_executable_extensions; do
20065   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20066     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20067     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20068     break 2
20069   fi
20070 done
20071 done
20072
20073   ;;
20074 esac
20075 fi
20076 gcc_cv_as=$ac_cv_path_gcc_cv_as
20077
20078 if test -n "$gcc_cv_as"; then
20079   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20080 echo "${ECHO_T}$gcc_cv_as" >&6
20081 else
20082   echo "$as_me:$LINENO: result: no" >&5
20083 echo "${ECHO_T}no" >&6
20084 fi
20085
20086 fi
20087 fi
20088
20089
20090 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20091
20092 case "$ORIGINAL_AS_FOR_TARGET" in
20093   ./as | ./as$build_exeext) ;;
20094   *)           ac_config_files="$ac_config_files as:exec-tool.in"
20095  ;;
20096 esac
20097
20098 echo "$as_me:$LINENO: checking what assembler to use" >&5
20099 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20100 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20101   # Single tree build which includes gas.  We want to prefer it
20102   # over whatever linker top-level may have detected, since
20103   # we'll use what we're building after installation anyway.
20104   echo "$as_me:$LINENO: result: newly built gas" >&5
20105 echo "${ECHO_T}newly built gas" >&6
20106   in_tree_gas=yes
20107   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20108 for f in $gcc_cv_as_bfd_srcdir/configure \
20109          $gcc_cv_as_gas_srcdir/configure \
20110          $gcc_cv_as_gas_srcdir/configure.in \
20111          $gcc_cv_as_gas_srcdir/Makefile.in ; do
20112   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20113   if test x$gcc_cv_gas_version != x; then
20114     break
20115   fi
20116 done
20117 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20118 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20119 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20120 case $gcc_cv_gas_patch_version in
20121   "") gcc_cv_gas_patch_version="0" ;;
20122 esac
20123 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20124                             + $gcc_cv_gas_minor_version \) \* 1000 \
20125                             + $gcc_cv_gas_patch_version`
20126
20127   in_tree_gas_is_elf=no
20128   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20129      || (grep 'obj_format = multi' ../gas/Makefile \
20130          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20131   then
20132     in_tree_gas_is_elf=yes
20133   fi
20134 else
20135   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20136 echo "${ECHO_T}$gcc_cv_as" >&6
20137   in_tree_gas=no
20138 fi
20139
20140 # Identify the linker which will work hand-in-glove with the newly
20141 # built GCC, so that we can examine its features.  This is the linker
20142 # which will be driven by the driver program.
20143 #
20144 # If build != host, and we aren't building gas in-tree, we identify a
20145 # build->target linker and hope that it will have the same features
20146 # as the host->target linker we'll be using.
20147 gcc_cv_gld_major_version=
20148 gcc_cv_gld_minor_version=
20149 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20150 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20151
20152 if test "${gcc_cv_ld+set}" = set; then
20153   :
20154 else
20155
20156 if test -x "$DEFAULT_LINKER"; then
20157         gcc_cv_ld="$DEFAULT_LINKER"
20158 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20159      && test -f ../ld/Makefile \
20160      && test x$build = x$host; then
20161         gcc_cv_ld=../ld/ld-new$build_exeext
20162 elif test -x collect-ld$build_exeext; then
20163         # Build using linker in the current directory.
20164         gcc_cv_ld=./collect-ld$build_exeext
20165 elif test -x $LD_FOR_TARGET; then
20166         gcc_cv_ld="$LD_FOR_TARGET"
20167 else
20168         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20169 set dummy $LD_FOR_TARGET; ac_word=$2
20170 echo "$as_me:$LINENO: checking for $ac_word" >&5
20171 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20172 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20173   echo $ECHO_N "(cached) $ECHO_C" >&6
20174 else
20175   case $gcc_cv_ld in
20176   [\\/]* | ?:[\\/]*)
20177   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20178   ;;
20179   *)
20180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20181 for as_dir in $PATH
20182 do
20183   IFS=$as_save_IFS
20184   test -z "$as_dir" && as_dir=.
20185   for ac_exec_ext in '' $ac_executable_extensions; do
20186   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20187     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20188     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20189     break 2
20190   fi
20191 done
20192 done
20193
20194   ;;
20195 esac
20196 fi
20197 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20198
20199 if test -n "$gcc_cv_ld"; then
20200   echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20201 echo "${ECHO_T}$gcc_cv_ld" >&6
20202 else
20203   echo "$as_me:$LINENO: result: no" >&5
20204 echo "${ECHO_T}no" >&6
20205 fi
20206
20207 fi
20208 fi
20209
20210
20211 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20212
20213 case "$ORIGINAL_LD_FOR_TARGET" in
20214   ./collect-ld | ./collect-ld$build_exeext) ;;
20215   *)           ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20216  ;;
20217 esac
20218
20219 echo "$as_me:$LINENO: checking what linker to use" >&5
20220 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20221 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20222         # Single tree build which includes ld.  We want to prefer it
20223         # over whatever linker top-level may have detected, since
20224         # we'll use what we're building after installation anyway.
20225         echo "$as_me:$LINENO: result: newly built ld" >&5
20226 echo "${ECHO_T}newly built ld" >&6
20227         in_tree_ld=yes
20228         in_tree_ld_is_elf=no
20229         if (grep 'EMUL = .*elf' ../ld/Makefile \
20230             || grep 'EMUL = .*linux' ../ld/Makefile \
20231             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20232           in_tree_ld_is_elf=yes
20233         fi
20234         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
20235         do
20236                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20237                 if test x$gcc_cv_gld_version != x; then
20238                         break
20239                 fi
20240         done
20241         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20242         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20243 else
20244         echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20245 echo "${ECHO_T}$gcc_cv_ld" >&6
20246         in_tree_ld=no
20247 fi
20248
20249 # Figure out what nm we will be using.
20250 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20251 if test "${gcc_cv_nm+set}" = set; then
20252   :
20253 else
20254
20255 if test -f $gcc_cv_binutils_srcdir/configure.in \
20256      && test -f ../binutils/Makefile \
20257      && test x$build = x$host; then
20258         gcc_cv_nm=../binutils/nm-new$build_exeext
20259 elif test -x nm$build_exeext; then
20260         gcc_cv_nm=./nm$build_exeext
20261 elif test -x $NM_FOR_TARGET; then
20262         gcc_cv_nm="$NM_FOR_TARGET"
20263 else
20264         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20265 set dummy $NM_FOR_TARGET; ac_word=$2
20266 echo "$as_me:$LINENO: checking for $ac_word" >&5
20267 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20268 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20269   echo $ECHO_N "(cached) $ECHO_C" >&6
20270 else
20271   case $gcc_cv_nm in
20272   [\\/]* | ?:[\\/]*)
20273   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20274   ;;
20275   *)
20276   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20277 for as_dir in $PATH
20278 do
20279   IFS=$as_save_IFS
20280   test -z "$as_dir" && as_dir=.
20281   for ac_exec_ext in '' $ac_executable_extensions; do
20282   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20283     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20284     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20285     break 2
20286   fi
20287 done
20288 done
20289
20290   ;;
20291 esac
20292 fi
20293 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20294
20295 if test -n "$gcc_cv_nm"; then
20296   echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20297 echo "${ECHO_T}$gcc_cv_nm" >&6
20298 else
20299   echo "$as_me:$LINENO: result: no" >&5
20300 echo "${ECHO_T}no" >&6
20301 fi
20302
20303 fi
20304 fi
20305
20306
20307 echo "$as_me:$LINENO: checking what nm to use" >&5
20308 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20309 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20310         # Single tree build which includes binutils.
20311         echo "$as_me:$LINENO: result: newly built nm" >&5
20312 echo "${ECHO_T}newly built nm" >&6
20313         in_tree_nm=yes
20314 else
20315         echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20316 echo "${ECHO_T}$gcc_cv_nm" >&6
20317         in_tree_nm=no
20318 fi
20319
20320 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20321
20322 case "$ORIGINAL_NM_FOR_TARGET" in
20323   ./nm | ./nm$build_exeext) ;;
20324   *)           ac_config_files="$ac_config_files nm:exec-tool.in"
20325  ;;
20326 esac
20327
20328
20329 # Figure out what objdump we will be using.
20330 if test "${gcc_cv_objdump+set}" = set; then
20331   :
20332 else
20333
20334 if test -f $gcc_cv_binutils_srcdir/configure.in \
20335      && test -f ../binutils/Makefile \
20336      && test x$build = x$host; then
20337         # Single tree build which includes binutils.
20338         gcc_cv_objdump=../binutils/objdump$build_exeext
20339 elif test -x objdump$build_exeext; then
20340         gcc_cv_objdump=./objdump$build_exeext
20341 elif test -x $OBJDUMP_FOR_TARGET; then
20342         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20343 else
20344         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20345 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20346 echo "$as_me:$LINENO: checking for $ac_word" >&5
20347 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20348 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20349   echo $ECHO_N "(cached) $ECHO_C" >&6
20350 else
20351   case $gcc_cv_objdump in
20352   [\\/]* | ?:[\\/]*)
20353   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20354   ;;
20355   *)
20356   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20357 for as_dir in $PATH
20358 do
20359   IFS=$as_save_IFS
20360   test -z "$as_dir" && as_dir=.
20361   for ac_exec_ext in '' $ac_executable_extensions; do
20362   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20363     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20364     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20365     break 2
20366   fi
20367 done
20368 done
20369
20370   ;;
20371 esac
20372 fi
20373 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20374
20375 if test -n "$gcc_cv_objdump"; then
20376   echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20377 echo "${ECHO_T}$gcc_cv_objdump" >&6
20378 else
20379   echo "$as_me:$LINENO: result: no" >&5
20380 echo "${ECHO_T}no" >&6
20381 fi
20382
20383 fi
20384 fi
20385
20386
20387 echo "$as_me:$LINENO: checking what objdump to use" >&5
20388 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20389 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20390         # Single tree build which includes binutils.
20391         echo "$as_me:$LINENO: result: newly built objdump" >&5
20392 echo "${ECHO_T}newly built objdump" >&6
20393 elif test x$gcc_cv_objdump = x; then
20394         echo "$as_me:$LINENO: result: not found" >&5
20395 echo "${ECHO_T}not found" >&6
20396 else
20397         echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20398 echo "${ECHO_T}$gcc_cv_objdump" >&6
20399 fi
20400
20401 # Figure out what assembler alignment features are present.
20402 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20403 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20404 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20405   echo $ECHO_N "(cached) $ECHO_C" >&6
20406 else
20407   gcc_cv_as_balign_and_p2align=no
20408     if test $in_tree_gas = yes; then
20409     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20410   then gcc_cv_as_balign_and_p2align=yes
20411 fi
20412   elif test x$gcc_cv_as != x; then
20413     echo '.balign 4
20414 .p2align 2' > conftest.s
20415     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20416   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20417   (eval $ac_try) 2>&5
20418   ac_status=$?
20419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20420   (exit $ac_status); }; }
20421     then
20422         gcc_cv_as_balign_and_p2align=yes
20423     else
20424       echo "configure: failed program was" >&5
20425       cat conftest.s >&5
20426     fi
20427     rm -f conftest.o conftest.s
20428   fi
20429 fi
20430 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20431 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
20432 if test $gcc_cv_as_balign_and_p2align = yes; then
20433
20434 cat >>confdefs.h <<\_ACEOF
20435 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
20436 _ACEOF
20437
20438 fi
20439
20440 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
20441 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
20442 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
20443   echo $ECHO_N "(cached) $ECHO_C" >&6
20444 else
20445   gcc_cv_as_max_skip_p2align=no
20446     if test $in_tree_gas = yes; then
20447     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20448   then gcc_cv_as_max_skip_p2align=yes
20449 fi
20450   elif test x$gcc_cv_as != x; then
20451     echo '.p2align 4,,7' > conftest.s
20452     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20453   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20454   (eval $ac_try) 2>&5
20455   ac_status=$?
20456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20457   (exit $ac_status); }; }
20458     then
20459         gcc_cv_as_max_skip_p2align=yes
20460     else
20461       echo "configure: failed program was" >&5
20462       cat conftest.s >&5
20463     fi
20464     rm -f conftest.o conftest.s
20465   fi
20466 fi
20467 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
20468 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
20469 if test $gcc_cv_as_max_skip_p2align = yes; then
20470
20471 cat >>confdefs.h <<\_ACEOF
20472 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
20473 _ACEOF
20474
20475 fi
20476
20477 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
20478 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
20479 if test "${gcc_cv_as_literal16+set}" = set; then
20480   echo $ECHO_N "(cached) $ECHO_C" >&6
20481 else
20482   gcc_cv_as_literal16=no
20483     if test $in_tree_gas = yes; then
20484     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20485   then gcc_cv_as_literal16=yes
20486 fi
20487   elif test x$gcc_cv_as != x; then
20488     echo '.literal16' > conftest.s
20489     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20490   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20491   (eval $ac_try) 2>&5
20492   ac_status=$?
20493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20494   (exit $ac_status); }; }
20495     then
20496         gcc_cv_as_literal16=yes
20497     else
20498       echo "configure: failed program was" >&5
20499       cat conftest.s >&5
20500     fi
20501     rm -f conftest.o conftest.s
20502   fi
20503 fi
20504 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
20505 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
20506 if test $gcc_cv_as_literal16 = yes; then
20507
20508 cat >>confdefs.h <<\_ACEOF
20509 #define HAVE_GAS_LITERAL16 1
20510 _ACEOF
20511
20512 fi
20513
20514 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
20515 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
20516 if test "${gcc_cv_as_subsection_m1+set}" = set; then
20517   echo $ECHO_N "(cached) $ECHO_C" >&6
20518 else
20519   gcc_cv_as_subsection_m1=no
20520     if test $in_tree_gas = yes; then
20521     if test $in_tree_gas_is_elf = yes \
20522   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
20523   then gcc_cv_as_subsection_m1=yes
20524 fi
20525   elif test x$gcc_cv_as != x; then
20526     echo 'conftest_label1: .word 0
20527 .subsection -1
20528 conftest_label2: .word 0
20529 .previous' > conftest.s
20530     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20531   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20532   (eval $ac_try) 2>&5
20533   ac_status=$?
20534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20535   (exit $ac_status); }; }
20536     then
20537         if test x$gcc_cv_nm != x; then
20538     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
20539     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
20540     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
20541     then :
20542     else gcc_cv_as_subsection_m1=yes
20543     fi
20544     rm -f conftest.nm1 conftest.nm2
20545   fi
20546     else
20547       echo "configure: failed program was" >&5
20548       cat conftest.s >&5
20549     fi
20550     rm -f conftest.o conftest.s
20551   fi
20552 fi
20553 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
20554 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
20555 if test $gcc_cv_as_subsection_m1 = yes; then
20556
20557 cat >>confdefs.h <<\_ACEOF
20558 #define HAVE_GAS_SUBSECTION_ORDERING 1
20559 _ACEOF
20560
20561 fi
20562
20563 echo "$as_me:$LINENO: checking assembler for .weak" >&5
20564 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
20565 if test "${gcc_cv_as_weak+set}" = set; then
20566   echo $ECHO_N "(cached) $ECHO_C" >&6
20567 else
20568   gcc_cv_as_weak=no
20569     if test $in_tree_gas = yes; then
20570     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
20571   then gcc_cv_as_weak=yes
20572 fi
20573   elif test x$gcc_cv_as != x; then
20574     echo '      .weak foobar' > conftest.s
20575     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20577   (eval $ac_try) 2>&5
20578   ac_status=$?
20579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20580   (exit $ac_status); }; }
20581     then
20582         gcc_cv_as_weak=yes
20583     else
20584       echo "configure: failed program was" >&5
20585       cat conftest.s >&5
20586     fi
20587     rm -f conftest.o conftest.s
20588   fi
20589 fi
20590 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
20591 echo "${ECHO_T}$gcc_cv_as_weak" >&6
20592 if test $gcc_cv_as_weak = yes; then
20593
20594 cat >>confdefs.h <<\_ACEOF
20595 #define HAVE_GAS_WEAK 1
20596 _ACEOF
20597
20598 fi
20599
20600 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
20601 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
20602 if test "${gcc_cv_as_weakref+set}" = set; then
20603   echo $ECHO_N "(cached) $ECHO_C" >&6
20604 else
20605   gcc_cv_as_weakref=no
20606     if test $in_tree_gas = yes; then
20607     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
20608   then gcc_cv_as_weakref=yes
20609 fi
20610   elif test x$gcc_cv_as != x; then
20611     echo '      .weakref foobar, barfnot' > conftest.s
20612     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20613   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20614   (eval $ac_try) 2>&5
20615   ac_status=$?
20616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20617   (exit $ac_status); }; }
20618     then
20619         gcc_cv_as_weakref=yes
20620     else
20621       echo "configure: failed program was" >&5
20622       cat conftest.s >&5
20623     fi
20624     rm -f conftest.o conftest.s
20625   fi
20626 fi
20627 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
20628 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
20629 if test $gcc_cv_as_weakref = yes; then
20630
20631 cat >>confdefs.h <<\_ACEOF
20632 #define HAVE_GAS_WEAKREF 1
20633 _ACEOF
20634
20635 fi
20636
20637 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
20638 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
20639 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
20640   echo $ECHO_N "(cached) $ECHO_C" >&6
20641 else
20642   gcc_cv_as_nsubspa_comdat=no
20643     if test $in_tree_gas = yes; then
20644     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
20645   then gcc_cv_as_nsubspa_comdat=yes
20646 fi
20647   elif test x$gcc_cv_as != x; then
20648     echo '      .SPACE $TEXT$
20649         .NSUBSPA $CODE$,COMDAT' > conftest.s
20650     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20651   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20652   (eval $ac_try) 2>&5
20653   ac_status=$?
20654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20655   (exit $ac_status); }; }
20656     then
20657         gcc_cv_as_nsubspa_comdat=yes
20658     else
20659       echo "configure: failed program was" >&5
20660       cat conftest.s >&5
20661     fi
20662     rm -f conftest.o conftest.s
20663   fi
20664 fi
20665 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
20666 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
20667 if test $gcc_cv_as_nsubspa_comdat = yes; then
20668
20669 cat >>confdefs.h <<\_ACEOF
20670 #define HAVE_GAS_NSUBSPA_COMDAT 1
20671 _ACEOF
20672
20673 fi
20674
20675 # .hidden needs to be supported in both the assembler and the linker,
20676 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
20677 # This is irritatingly difficult to feature test for; we have to check the
20678 # date string after the version number.  If we've got an in-tree
20679 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
20680 # to be safe.
20681 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
20682 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
20683 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
20684 if test "${gcc_cv_as_hidden+set}" = set; then
20685   echo $ECHO_N "(cached) $ECHO_C" >&6
20686 else
20687   gcc_cv_as_hidden=no
20688     if test $in_tree_gas = yes; then
20689     if test $in_tree_gas_is_elf = yes \
20690   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
20691   then gcc_cv_as_hidden=yes
20692 fi
20693   elif test x$gcc_cv_as != x; then
20694     echo '      .hidden foobar
20695 foobar:' > conftest.s
20696     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20697   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20698   (eval $ac_try) 2>&5
20699   ac_status=$?
20700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20701   (exit $ac_status); }; }
20702     then
20703         gcc_cv_as_hidden=yes
20704     else
20705       echo "configure: failed program was" >&5
20706       cat conftest.s >&5
20707     fi
20708     rm -f conftest.o conftest.s
20709   fi
20710 fi
20711 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
20712 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
20713
20714
20715 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
20716 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
20717 if test "${gcc_cv_ld_hidden+set}" = set; then
20718   echo $ECHO_N "(cached) $ECHO_C" >&6
20719 else
20720   if test $in_tree_ld = yes ; then
20721   gcc_cv_ld_hidden=no
20722   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
20723      && test $in_tree_ld_is_elf = yes; then
20724      gcc_cv_ld_hidden=yes
20725   fi
20726 else
20727   gcc_cv_ld_hidden=yes
20728   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
20729   if echo "$ld_ver" | grep GNU > /dev/null; then
20730     ld_vers=`echo $ld_ver | sed -n \
20731         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20732     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
20733     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
20734     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
20735     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
20736     if test 0"$ld_date" -lt 20020404; then
20737       if test -n "$ld_date"; then
20738         # If there was date string, but was earlier than 2002-04-04, fail
20739         gcc_cv_ld_hidden=no
20740       elif test -z "$ld_vers"; then
20741         # If there was no date string nor ld version number, something is wrong
20742         gcc_cv_ld_hidden=no
20743       else
20744         test -z "$ld_vers_patch" && ld_vers_patch=0
20745         if test "$ld_vers_major" -lt 2; then
20746           gcc_cv_ld_hidden=no
20747         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
20748           gcc_cv_ld_hidden="no"
20749         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
20750           gcc_cv_ld_hidden=no
20751         fi
20752       fi
20753     fi
20754   else
20755     case "${target}" in
20756       hppa64*-*-hpux* | ia64*-*-hpux*)
20757         gcc_cv_ld_hidden=yes
20758         ;;
20759       *)
20760         gcc_cv_ld_hidden=no
20761         ;;
20762     esac
20763   fi
20764 fi
20765 fi
20766 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
20767 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
20768 libgcc_visibility=no
20769
20770
20771 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
20772   libgcc_visibility=yes
20773
20774 cat >>confdefs.h <<\_ACEOF
20775 #define HAVE_GAS_HIDDEN 1
20776 _ACEOF
20777
20778 fi
20779
20780 # Check if we have .[us]leb128, and support symbol arithmetic with it.
20781 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
20782 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
20783 if test "${gcc_cv_as_leb128+set}" = set; then
20784   echo $ECHO_N "(cached) $ECHO_C" >&6
20785 else
20786   gcc_cv_as_leb128=no
20787     if test $in_tree_gas = yes; then
20788     if test $in_tree_gas_is_elf = yes \
20789   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
20790   then gcc_cv_as_leb128=yes
20791 fi
20792   elif test x$gcc_cv_as != x; then
20793     echo '      .data
20794         .uleb128 L2 - L1
20795 L1:
20796         .uleb128 1280
20797         .sleb128 -1010
20798 L2:' > conftest.s
20799     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20800   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20801   (eval $ac_try) 2>&5
20802   ac_status=$?
20803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20804   (exit $ac_status); }; }
20805     then
20806         # GAS versions before 2.11 do not support uleb128,
20807   # despite appearing to.
20808   # ??? There exists an elf-specific test that will crash
20809   # the assembler.  Perhaps it's better to figure out whether
20810   # arbitrary sections are supported and try the test.
20811   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
20812   if echo "$as_ver" | grep GNU > /dev/null; then
20813     as_vers=`echo $as_ver | sed -n \
20814         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20815     as_major=`expr "$as_vers" : '\([0-9]*\)'`
20816     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
20817     if test $as_major -eq 2 && test $as_minor -lt 11
20818     then :
20819     else gcc_cv_as_leb128=yes
20820     fi
20821   fi
20822     else
20823       echo "configure: failed program was" >&5
20824       cat conftest.s >&5
20825     fi
20826     rm -f conftest.o conftest.s
20827   fi
20828 fi
20829 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
20830 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
20831 if test $gcc_cv_as_leb128 = yes; then
20832
20833 cat >>confdefs.h <<\_ACEOF
20834 #define HAVE_AS_LEB128 1
20835 _ACEOF
20836
20837 fi
20838
20839 # GAS versions up to and including 2.11.0 may mis-optimize
20840 # .eh_frame data.
20841 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
20842 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
20843 if test "${gcc_cv_as_eh_frame+set}" = set; then
20844   echo $ECHO_N "(cached) $ECHO_C" >&6
20845 else
20846   gcc_cv_as_eh_frame=no
20847     if test $in_tree_gas = yes; then
20848     if test $in_tree_gas_is_elf = yes \
20849   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20850   then gcc_cv_as_eh_frame=yes
20851 fi
20852   elif test x$gcc_cv_as != x; then
20853     echo '      .text
20854 .LFB1:
20855         .4byte  0
20856 .L1:
20857         .4byte  0
20858 .LFE1:
20859         .section        .eh_frame,"aw",@progbits
20860 __FRAME_BEGIN__:
20861         .4byte  .LECIE1-.LSCIE1
20862 .LSCIE1:
20863         .4byte  0x0
20864         .byte   0x1
20865         .ascii "z\0"
20866         .byte   0x1
20867         .byte   0x78
20868         .byte   0x1a
20869         .byte   0x0
20870         .byte   0x4
20871         .4byte  1
20872         .p2align 1
20873 .LECIE1:
20874 .LSFDE1:
20875         .4byte  .LEFDE1-.LASFDE1
20876 .LASFDE1:
20877         .4byte  .LASFDE1-__FRAME_BEGIN__
20878         .4byte  .LFB1
20879         .4byte  .LFE1-.LFB1
20880         .byte   0x4
20881         .4byte  .LFE1-.LFB1
20882         .byte   0x4
20883         .4byte  .L1-.LFB1
20884 .LEFDE1:' > conftest.s
20885     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20886   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20887   (eval $ac_try) 2>&5
20888   ac_status=$?
20889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20890   (exit $ac_status); }; }
20891     then
20892           cat > conftest.lit <<EOF
20893  0000 10000000 00000000 017a0001 781a0004  .........z..x...
20894  0010 01000000 12000000 18000000 00000000  ................
20895  0020 08000000 04080000 0044               .........D
20896 EOF
20897 cat > conftest.big <<EOF
20898  0000 00000010 00000000 017a0001 781a0004  .........z..x...
20899  0010 00000001 00000012 00000018 00000000  ................
20900  0020 00000008 04000000 0844               .........D
20901 EOF
20902   # If the assembler didn't choke, and we can objdump,
20903   # and we got the correct data, then succeed.
20904   # The text in the here-document typically retains its unix-style line
20905   # endings, while the output of objdump will use host line endings.
20906   # Therefore, use diff -b for the comparisons.
20907   if test x$gcc_cv_objdump != x \
20908   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
20909      | tail -3 > conftest.got \
20910   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
20911     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
20912   then
20913     gcc_cv_as_eh_frame=yes
20914   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
20915   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20916   (eval $ac_try) 2>&5
20917   ac_status=$?
20918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20919   (exit $ac_status); }; }; then
20920     gcc_cv_as_eh_frame=buggy
20921   else
20922     # Uh oh, what do we do now?
20923     gcc_cv_as_eh_frame=no
20924   fi
20925     else
20926       echo "configure: failed program was" >&5
20927       cat conftest.s >&5
20928     fi
20929     rm -f conftest.o conftest.s
20930   fi
20931 fi
20932 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
20933 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
20934
20935
20936 if test $gcc_cv_as_eh_frame = buggy; then
20937
20938 cat >>confdefs.h <<\_ACEOF
20939 #define USE_AS_TRADITIONAL_FORMAT 1
20940 _ACEOF
20941
20942 fi
20943
20944 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20945 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20946 if test "${gcc_cv_as_shf_merge+set}" = set; then
20947   echo $ECHO_N "(cached) $ECHO_C" >&6
20948 else
20949   gcc_cv_as_shf_merge=no
20950     if test $in_tree_gas = yes; then
20951     if test $in_tree_gas_is_elf = yes \
20952   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20953   then gcc_cv_as_shf_merge=yes
20954 fi
20955   elif test x$gcc_cv_as != x; then
20956     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
20957     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20958   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20959   (eval $ac_try) 2>&5
20960   ac_status=$?
20961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20962   (exit $ac_status); }; }
20963     then
20964         gcc_cv_as_shf_merge=yes
20965     else
20966       echo "configure: failed program was" >&5
20967       cat conftest.s >&5
20968     fi
20969     rm -f conftest.o conftest.s
20970   fi
20971 fi
20972 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20973 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20974
20975 if test $gcc_cv_as_shf_merge = no; then
20976   echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20977 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20978 if test "${gcc_cv_as_shf_merge+set}" = set; then
20979   echo $ECHO_N "(cached) $ECHO_C" >&6
20980 else
20981   gcc_cv_as_shf_merge=no
20982     if test $in_tree_gas = yes; then
20983     if test $in_tree_gas_is_elf = yes \
20984   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20985   then gcc_cv_as_shf_merge=yes
20986 fi
20987   elif test x$gcc_cv_as != x; then
20988     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
20989     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20990   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20991   (eval $ac_try) 2>&5
20992   ac_status=$?
20993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20994   (exit $ac_status); }; }
20995     then
20996         gcc_cv_as_shf_merge=yes
20997     else
20998       echo "configure: failed program was" >&5
20999       cat conftest.s >&5
21000     fi
21001     rm -f conftest.o conftest.s
21002   fi
21003 fi
21004 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21005 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21006
21007 fi
21008
21009 cat >>confdefs.h <<_ACEOF
21010 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
21011 _ACEOF
21012
21013
21014 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21015 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21016 if test "${gcc_cv_as_comdat_group+set}" = set; then
21017   echo $ECHO_N "(cached) $ECHO_C" >&6
21018 else
21019   gcc_cv_as_comdat_group=no
21020     if test $in_tree_gas = yes; then
21021     if test $in_tree_gas_is_elf = yes \
21022   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21023   then gcc_cv_as_comdat_group=yes
21024 fi
21025   elif test x$gcc_cv_as != x; then
21026     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
21027     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21028   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21029   (eval $ac_try) 2>&5
21030   ac_status=$?
21031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21032   (exit $ac_status); }; }
21033     then
21034         gcc_cv_as_comdat_group=yes
21035     else
21036       echo "configure: failed program was" >&5
21037       cat conftest.s >&5
21038     fi
21039     rm -f conftest.o conftest.s
21040   fi
21041 fi
21042 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
21043 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
21044
21045 if test $gcc_cv_as_comdat_group = yes; then
21046   gcc_cv_as_comdat_group_percent=no
21047 else
21048  echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21049 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21050 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
21051   echo $ECHO_N "(cached) $ECHO_C" >&6
21052 else
21053   gcc_cv_as_comdat_group_percent=no
21054     if test $in_tree_gas = yes; then
21055     if test $in_tree_gas_is_elf = yes \
21056   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21057   then gcc_cv_as_comdat_group_percent=yes
21058 fi
21059   elif test x$gcc_cv_as != x; then
21060     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21061     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21062   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21063   (eval $ac_try) 2>&5
21064   ac_status=$?
21065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21066   (exit $ac_status); }; }
21067     then
21068         gcc_cv_as_comdat_group_percent=yes
21069     else
21070       echo "configure: failed program was" >&5
21071       cat conftest.s >&5
21072     fi
21073     rm -f conftest.o conftest.s
21074   fi
21075 fi
21076 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21077 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21078
21079 fi
21080 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21081   comdat_group=yes
21082   if test 0"$ld_date" -lt 20050308; then
21083     if test -n "$ld_date"; then
21084       # If there was date string, but was earlier than 2005-03-08, fail
21085       comdat_group=no
21086     elif test "$ld_vers_major" -lt 2; then
21087       comdat_group=no
21088     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21089       comdat_group=no
21090     fi
21091   fi
21092 else
21093   # assume linkers other than GNU ld don't support COMDAT group
21094   comdat_group=no
21095 fi
21096 if test $comdat_group = no; then
21097   gcc_cv_as_comdat_group=no
21098   gcc_cv_as_comdat_group_percent=no
21099 fi
21100
21101 cat >>confdefs.h <<_ACEOF
21102 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21103 _ACEOF
21104
21105
21106 # Thread-local storage - the check is heavily parametrized.
21107 conftest_s=
21108 tls_first_major=
21109 tls_first_minor=
21110 tls_as_opt=
21111 case "$target" in
21112   alpha*-*-*)
21113     conftest_s='
21114         .section ".tdata","awT",@progbits
21115 foo:    .long   25
21116         .text
21117         ldq     $27,__tls_get_addr($29)         !literal!1
21118         lda     $16,foo($29)                    !tlsgd!1
21119         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
21120         ldq     $27,__tls_get_addr($29)         !literal!2
21121         lda     $16,foo($29)                    !tlsldm!2
21122         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
21123         ldq     $1,foo($29)                     !gotdtprel
21124         ldah    $2,foo($29)                     !dtprelhi
21125         lda     $3,foo($2)                      !dtprello
21126         lda     $4,foo($29)                     !dtprel
21127         ldq     $1,foo($29)                     !gottprel
21128         ldah    $2,foo($29)                     !tprelhi
21129         lda     $3,foo($2)                      !tprello
21130         lda     $4,foo($29)                     !tprel'
21131         tls_first_major=2
21132         tls_first_minor=13
21133         tls_as_opt=--fatal-warnings
21134         ;;
21135   frv*-*-*)
21136     conftest_s='
21137         .section ".tdata","awT",@progbits
21138 x:      .long   25
21139         .text
21140         call    #gettlsoff(x)'
21141         tls_first_major=2
21142         tls_first_minor=14
21143         ;;
21144   hppa*-*-linux*)
21145     conftest_s='
21146 t1:     .reg    %r20
21147 t2:     .reg    %r21
21148 gp:     .reg    %r19
21149         .section ".tdata","awT",@progbits
21150 foo:    .long   25
21151         .text
21152         .align  4
21153         addil LT%foo-$tls_gdidx$,gp
21154         ldo RT%foo-$tls_gdidx$(%r1),%arg0
21155         b __tls_get_addr
21156         nop
21157         addil LT%foo-$tls_ldidx$,gp
21158         b __tls_get_addr
21159         ldo RT%foo-$tls_ldidx$(%r1),%arg0
21160         addil LR%foo-$tls_dtpoff$,%ret0
21161         ldo RR%foo-$tls_dtpoff$(%r1),%t1
21162         mfctl %cr27,%t1
21163         addil LT%foo-$tls_ieoff$,gp
21164         ldw RT%foo-$tls_ieoff$(%r1),%t2
21165         add %t1,%t2,%t3
21166         mfctl %cr27,%t1
21167         addil LR%foo-$tls_leoff$,%t1
21168         ldo RR%foo-$tls_leoff$(%r1),%t2'
21169         tls_first_major=2
21170         tls_first_minor=15
21171         tls_as_opt=--fatal-warnings
21172         ;;
21173   arm*-*-*)
21174     conftest_s='
21175         .section ".tdata","awT",%progbits
21176 foo:    .long   25
21177         .text
21178 .word foo(gottpoff)
21179 .word foo(tpoff)
21180 .word foo(tlsgd)
21181 .word foo(tlsldm)
21182 .word foo(tlsldo)'
21183         tls_first_major=2
21184         tls_first_minor=17
21185         ;;
21186   i[34567]86-*-*)
21187     conftest_s='
21188         .section ".tdata","awT",@progbits
21189 foo:    .long   25
21190         .text
21191         movl    %gs:0, %eax
21192         leal    foo@TLSGD(,%ebx,1), %eax
21193         leal    foo@TLSLDM(%ebx), %eax
21194         leal    foo@DTPOFF(%eax), %edx
21195         movl    foo@GOTTPOFF(%ebx), %eax
21196         subl    foo@GOTTPOFF(%ebx), %eax
21197         addl    foo@GOTNTPOFF(%ebx), %eax
21198         movl    foo@INDNTPOFF, %eax
21199         movl    $foo@TPOFF, %eax
21200         subl    $foo@TPOFF, %eax
21201         leal    foo@NTPOFF(%ecx), %eax'
21202         tls_first_major=2
21203         tls_first_minor=14
21204         tls_as_opt=--fatal-warnings
21205         ;;
21206   x86_64-*-*)
21207     conftest_s='
21208         .section ".tdata","awT",@progbits
21209 foo:    .long   25
21210         .text
21211         movq    %fs:0, %rax
21212         leaq    foo@TLSGD(%rip), %rdi
21213         leaq    foo@TLSLD(%rip), %rdi
21214         leaq    foo@DTPOFF(%rax), %rdx
21215         movq    foo@GOTTPOFF(%rip), %rax
21216         movq    $foo@TPOFF, %rax'
21217         tls_first_major=2
21218         tls_first_minor=14
21219         tls_as_opt=--fatal-warnings
21220         ;;
21221   ia64-*-*)
21222     conftest_s='
21223         .section ".tdata","awT",@progbits
21224 foo:    data8   25
21225         .text
21226         addl    r16 = @ltoff(@dtpmod(foo#)), gp
21227         addl    r17 = @ltoff(@dtprel(foo#)), gp
21228         addl    r18 = @ltoff(@tprel(foo#)), gp
21229         addl    r19 = @dtprel(foo#), gp
21230         adds    r21 = @dtprel(foo#), r13
21231         movl    r23 = @dtprel(foo#)
21232         addl    r20 = @tprel(foo#), gp
21233         adds    r22 = @tprel(foo#), r13
21234         movl    r24 = @tprel(foo#)'
21235         tls_first_major=2
21236         tls_first_minor=13
21237         tls_as_opt=--fatal-warnings
21238         ;;
21239   mips*-*-*)
21240     conftest_s='
21241         .section .tdata,"awT",@progbits
21242 x:
21243         .word 2
21244         .text
21245         addiu $4, $28, %tlsgd(x)
21246         addiu $4, $28, %tlsldm(x)
21247         lui $4, %dtprel_hi(x)
21248         addiu $4, $4, %dtprel_lo(x)
21249         lw $4, %gottprel(x)($28)
21250         lui $4, %tprel_hi(x)
21251         addiu $4, $4, %tprel_lo(x)'
21252         tls_first_major=2
21253         tls_first_minor=16
21254         tls_as_opt='-32 --fatal-warnings'
21255         ;;
21256   powerpc-*-*)
21257     conftest_s='
21258         .section ".tdata","awT",@progbits
21259         .align 2
21260 ld0:    .space 4
21261 ld1:    .space 4
21262 x1:     .space 4
21263 x2:     .space 4
21264 x3:     .space 4
21265         .text
21266         addi 3,31,ld0@got@tlsgd
21267         bl __tls_get_addr
21268         addi 3,31,x1@got@tlsld
21269         bl __tls_get_addr
21270         addi 9,3,x1@dtprel
21271         addis 9,3,x2@dtprel@ha
21272         addi 9,9,x2@dtprel@l
21273         lwz 9,x3@got@tprel(31)
21274         add 9,9,x@tls
21275         addi 9,2,x1@tprel
21276         addis 9,2,x2@tprel@ha
21277         addi 9,9,x2@tprel@l'
21278         tls_first_major=2
21279         tls_first_minor=14
21280         tls_as_opt="-a32 --fatal-warnings"
21281         ;;
21282   powerpc64-*-*)
21283     conftest_s='
21284         .section ".tdata","awT",@progbits
21285         .align 3
21286 ld0:    .space 8
21287 ld1:    .space 8
21288 x1:     .space 8
21289 x2:     .space 8
21290 x3:     .space 8
21291         .text
21292         addi 3,2,ld0@got@tlsgd
21293         bl .__tls_get_addr
21294         nop
21295         addi 3,2,ld1@toc
21296         bl .__tls_get_addr
21297         nop
21298         addi 3,2,x1@got@tlsld
21299         bl .__tls_get_addr
21300         nop
21301         addi 9,3,x1@dtprel
21302         bl .__tls_get_addr
21303         nop
21304         addis 9,3,x2@dtprel@ha
21305         addi 9,9,x2@dtprel@l
21306         bl .__tls_get_addr
21307         nop
21308         ld 9,x3@got@dtprel(2)
21309         add 9,9,3
21310         bl .__tls_get_addr
21311         nop'
21312         tls_first_major=2
21313         tls_first_minor=14
21314         tls_as_opt="-a64 --fatal-warnings"
21315         ;;
21316   s390-*-*)
21317     conftest_s='
21318         .section ".tdata","awT",@progbits
21319 foo:    .long   25
21320         .text
21321         .long   foo@TLSGD
21322         .long   foo@TLSLDM
21323         .long   foo@DTPOFF
21324         .long   foo@NTPOFF
21325         .long   foo@GOTNTPOFF
21326         .long   foo@INDNTPOFF
21327         l       %r1,foo@GOTNTPOFF(%r12)
21328         l       %r1,0(%r1):tls_load:foo
21329         bas     %r14,0(%r1,%r13):tls_gdcall:foo
21330         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
21331         tls_first_major=2
21332         tls_first_minor=14
21333         tls_as_opt="-m31 --fatal-warnings"
21334         ;;
21335   s390x-*-*)
21336     conftest_s='
21337         .section ".tdata","awT",@progbits
21338 foo:    .long   25
21339         .text
21340         .quad   foo@TLSGD
21341         .quad   foo@TLSLDM
21342         .quad   foo@DTPOFF
21343         .quad   foo@NTPOFF
21344         .quad   foo@GOTNTPOFF
21345         lg      %r1,foo@GOTNTPOFF(%r12)
21346         larl    %r1,foo@INDNTPOFF
21347         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
21348         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
21349         tls_first_major=2
21350         tls_first_minor=14
21351         tls_as_opt="-m64 -Aesame --fatal-warnings"
21352         ;;
21353   sh-*-* | sh[34]-*-*)
21354     conftest_s='
21355         .section ".tdata","awT",@progbits
21356 foo:    .long   25
21357         .text
21358         .long   foo@TLSGD
21359         .long   foo@TLSLDM
21360         .long   foo@DTPOFF
21361         .long   foo@GOTTPOFF
21362         .long   foo@TPOFF'
21363         tls_first_major=2
21364         tls_first_minor=13
21365         tls_as_opt=--fatal-warnings
21366         ;;
21367   sparc*-*-*)
21368     case "$target" in
21369       sparc*-sun-solaris2.[56789]*)
21370         # TLS was introduced in the Solaris 9 4/04 release but
21371         # we do not enable it by default on Solaris 9 either.
21372         if test "x$enable_tls" = xyes ; then
21373           on_solaris=yes
21374         else
21375           enable_tls=no;
21376         fi
21377         ;;
21378       sparc*-sun-solaris2.*)
21379         on_solaris=yes
21380         ;;
21381       *)
21382         on_solaris=no
21383         ;;
21384     esac
21385     if test x$on_solaris = xyes && test x$gas_flag = xno; then
21386       conftest_s='
21387         .section ".tdata",#alloc,#write,#tls
21388 foo:    .long   25
21389         .text
21390         sethi   %tgd_hi22(foo), %o0
21391         add     %o0, %tgd_lo10(foo), %o1
21392         add     %l7, %o1, %o0, %tgd_add(foo)
21393         call    __tls_get_addr, %tgd_call(foo)
21394         sethi   %tldm_hi22(foo), %l1
21395         add     %l1, %tldm_lo10(foo), %l2
21396         add     %l7, %l2, %o0, %tldm_add(foo)
21397         call    __tls_get_addr, %tldm_call(foo)
21398         sethi   %tldo_hix22(foo), %l3
21399         xor     %l3, %tldo_lox10(foo), %l4
21400         add     %o0, %l4, %l5, %tldo_add(foo)
21401         sethi   %tie_hi22(foo), %o3
21402         add     %o3, %tie_lo10(foo), %o3
21403         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21404         add     %g7, %o2, %o4, %tie_add(foo)
21405         sethi   %tle_hix22(foo), %l1
21406         xor     %l1, %tle_lox10(foo), %o5
21407         ld      [%g7 + %o5], %o1'
21408         tls_first_major=0
21409         tls_first_minor=0
21410     else
21411       conftest_s='
21412         .section ".tdata","awT",@progbits
21413 foo:    .long   25
21414         .text
21415         sethi   %tgd_hi22(foo), %o0
21416         add     %o0, %tgd_lo10(foo), %o1
21417         add     %l7, %o1, %o0, %tgd_add(foo)
21418         call    __tls_get_addr, %tgd_call(foo)
21419         sethi   %tldm_hi22(foo), %l1
21420         add     %l1, %tldm_lo10(foo), %l2
21421         add     %l7, %l2, %o0, %tldm_add(foo)
21422         call    __tls_get_addr, %tldm_call(foo)
21423         sethi   %tldo_hix22(foo), %l3
21424         xor     %l3, %tldo_lox10(foo), %l4
21425         add     %o0, %l4, %l5, %tldo_add(foo)
21426         sethi   %tie_hi22(foo), %o3
21427         add     %o3, %tie_lo10(foo), %o3
21428         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21429         add     %g7, %o2, %o4, %tie_add(foo)
21430         sethi   %tle_hix22(foo), %l1
21431         xor     %l1, %tle_lox10(foo), %o5
21432         ld      [%g7 + %o5], %o1'
21433         tls_first_major=2
21434         tls_first_minor=14
21435         tls_as_opt="-32 --fatal-warnings"
21436       fi
21437         ;;
21438 esac
21439 set_have_as_tls=no
21440 if test "x$enable_tls" = xno ; then
21441   : # TLS explicitly disabled.
21442 elif test "x$enable_tls" = xyes ; then
21443   set_have_as_tls=yes # TLS explicitly enabled.
21444 elif test -z "$tls_first_major"; then
21445   : # If we don't have a check, assume no support.
21446 else
21447   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
21448 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
21449 if test "${gcc_cv_as_tls+set}" = set; then
21450   echo $ECHO_N "(cached) $ECHO_C" >&6
21451 else
21452   gcc_cv_as_tls=no
21453     if test $in_tree_gas = yes; then
21454     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
21455   then gcc_cv_as_tls=yes
21456 fi
21457   elif test x$gcc_cv_as != x; then
21458     echo "$conftest_s" > conftest.s
21459     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
21460   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21461   (eval $ac_try) 2>&5
21462   ac_status=$?
21463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21464   (exit $ac_status); }; }
21465     then
21466         gcc_cv_as_tls=yes
21467     else
21468       echo "configure: failed program was" >&5
21469       cat conftest.s >&5
21470     fi
21471     rm -f conftest.o conftest.s
21472   fi
21473 fi
21474 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
21475 echo "${ECHO_T}$gcc_cv_as_tls" >&6
21476 if test $gcc_cv_as_tls = yes; then
21477   set_have_as_tls=yes
21478 fi
21479 fi
21480 if test $set_have_as_tls = yes ; then
21481
21482 cat >>confdefs.h <<\_ACEOF
21483 #define HAVE_AS_TLS 1
21484 _ACEOF
21485
21486 fi
21487
21488 # Target-specific assembler checks.
21489
21490 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
21491 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
21492 gcc_cv_ld_static_dynamic=no
21493 if test $in_tree_ld = yes ; then
21494   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
21495     gcc_cv_ld_static_dynamic=yes
21496   fi
21497 elif test x$gcc_cv_ld != x; then
21498         # Check if linker supports -Bstatic/-Bdynamic option
21499         if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
21500           && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
21501                 gcc_cv_ld_static_dynamic=yes
21502         fi
21503 fi
21504 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
21505
21506 cat >>confdefs.h <<\_ACEOF
21507 #define HAVE_LD_STATIC_DYNAMIC 1
21508 _ACEOF
21509
21510 fi
21511 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
21512 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
21513
21514 if test x"$demangler_in_ld" = xyes; then
21515   echo "$as_me:$LINENO: checking linker --demangle support" >&5
21516 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
21517   gcc_cv_ld_demangle=no
21518   if test $in_tree_ld = yes; then
21519     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
21520       gcc_cv_ld_demangle=yes
21521     fi
21522   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
21523     # Check if the GNU linker supports --demangle option
21524     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
21525       gcc_cv_ld_demangle=yes
21526     fi
21527   fi
21528   if test x"$gcc_cv_ld_demangle" = xyes; then
21529
21530 cat >>confdefs.h <<\_ACEOF
21531 #define HAVE_LD_DEMANGLE 1
21532 _ACEOF
21533
21534   fi
21535   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
21536 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
21537 fi
21538
21539 case "$target" in
21540   # All TARGET_ABI_OSF targets.
21541   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
21542     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
21543 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
21544 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
21545   echo $ECHO_N "(cached) $ECHO_C" >&6
21546 else
21547   gcc_cv_as_alpha_explicit_relocs=no
21548     if test $in_tree_gas = yes; then
21549     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21550   then gcc_cv_as_alpha_explicit_relocs=yes
21551 fi
21552   elif test x$gcc_cv_as != x; then
21553     echo '      .set nomacro
21554         .text
21555         extbl   $3, $2, $3      !lituse_bytoff!1
21556         ldq     $2, a($29)      !literal!1
21557         ldq     $4, b($29)      !literal!2
21558         ldq_u   $3, 0($2)       !lituse_base!1
21559         ldq     $27, f($29)     !literal!5
21560         jsr     $26, ($27), f   !lituse_jsr!5
21561         ldah    $29, 0($26)     !gpdisp!3
21562         lda     $0, c($29)      !gprel
21563         ldah    $1, d($29)      !gprelhigh
21564         lda     $1, d($1)       !gprellow
21565         lda     $29, 0($29)     !gpdisp!3' > conftest.s
21566     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21567   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21568   (eval $ac_try) 2>&5
21569   ac_status=$?
21570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21571   (exit $ac_status); }; }
21572     then
21573         gcc_cv_as_alpha_explicit_relocs=yes
21574     else
21575       echo "configure: failed program was" >&5
21576       cat conftest.s >&5
21577     fi
21578     rm -f conftest.o conftest.s
21579   fi
21580 fi
21581 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
21582 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
21583 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
21584
21585 cat >>confdefs.h <<\_ACEOF
21586 #define HAVE_AS_EXPLICIT_RELOCS 1
21587 _ACEOF
21588
21589 fi
21590     echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
21591 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
21592 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
21593   echo $ECHO_N "(cached) $ECHO_C" >&6
21594 else
21595   gcc_cv_as_alpha_jsrdirect_relocs=no
21596     if test $in_tree_gas = yes; then
21597     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
21598   then gcc_cv_as_alpha_jsrdirect_relocs=yes
21599 fi
21600   elif test x$gcc_cv_as != x; then
21601     echo '      .set nomacro
21602         .text
21603         ldq     $27, a($29)     !literal!1
21604         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
21605     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21606   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21607   (eval $ac_try) 2>&5
21608   ac_status=$?
21609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21610   (exit $ac_status); }; }
21611     then
21612         gcc_cv_as_alpha_jsrdirect_relocs=yes
21613     else
21614       echo "configure: failed program was" >&5
21615       cat conftest.s >&5
21616     fi
21617     rm -f conftest.o conftest.s
21618   fi
21619 fi
21620 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
21621 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
21622 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
21623
21624 cat >>confdefs.h <<\_ACEOF
21625 #define HAVE_AS_JSRDIRECT_RELOCS 1
21626 _ACEOF
21627
21628 fi
21629     ;;
21630
21631   cris-*-*)
21632     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
21633 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
21634 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
21635   echo $ECHO_N "(cached) $ECHO_C" >&6
21636 else
21637   gcc_cv_as_cris_no_mul_bug=no
21638     if test $in_tree_gas = yes; then
21639     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21640   then gcc_cv_as_cris_no_mul_bug=yes
21641 fi
21642   elif test x$gcc_cv_as != x; then
21643     echo '.text' > conftest.s
21644     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
21645   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21646   (eval $ac_try) 2>&5
21647   ac_status=$?
21648   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21649   (exit $ac_status); }; }
21650     then
21651         gcc_cv_as_cris_no_mul_bug=yes
21652     else
21653       echo "configure: failed program was" >&5
21654       cat conftest.s >&5
21655     fi
21656     rm -f conftest.o conftest.s
21657   fi
21658 fi
21659 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
21660 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
21661 if test $gcc_cv_as_cris_no_mul_bug = yes; then
21662
21663 cat >>confdefs.h <<\_ACEOF
21664 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
21665 _ACEOF
21666
21667 fi
21668     ;;
21669
21670   sparc*-*-*)
21671     echo "$as_me:$LINENO: checking assembler for .register" >&5
21672 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
21673 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
21674   echo $ECHO_N "(cached) $ECHO_C" >&6
21675 else
21676   gcc_cv_as_sparc_register_op=no
21677   if test x$gcc_cv_as != x; then
21678     echo '.register %g2, #scratch' > conftest.s
21679     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21680   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21681   (eval $ac_try) 2>&5
21682   ac_status=$?
21683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21684   (exit $ac_status); }; }
21685     then
21686         gcc_cv_as_sparc_register_op=yes
21687     else
21688       echo "configure: failed program was" >&5
21689       cat conftest.s >&5
21690     fi
21691     rm -f conftest.o conftest.s
21692   fi
21693 fi
21694 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
21695 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
21696 if test $gcc_cv_as_sparc_register_op = yes; then
21697
21698 cat >>confdefs.h <<\_ACEOF
21699 #define HAVE_AS_REGISTER_PSEUDO_OP 1
21700 _ACEOF
21701
21702 fi
21703
21704     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
21705 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
21706 if test "${gcc_cv_as_sparc_relax+set}" = set; then
21707   echo $ECHO_N "(cached) $ECHO_C" >&6
21708 else
21709   gcc_cv_as_sparc_relax=no
21710   if test x$gcc_cv_as != x; then
21711     echo '.text' > conftest.s
21712     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
21713   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21714   (eval $ac_try) 2>&5
21715   ac_status=$?
21716   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21717   (exit $ac_status); }; }
21718     then
21719         gcc_cv_as_sparc_relax=yes
21720     else
21721       echo "configure: failed program was" >&5
21722       cat conftest.s >&5
21723     fi
21724     rm -f conftest.o conftest.s
21725   fi
21726 fi
21727 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
21728 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
21729 if test $gcc_cv_as_sparc_relax = yes; then
21730
21731 cat >>confdefs.h <<\_ACEOF
21732 #define HAVE_AS_RELAX_OPTION 1
21733 _ACEOF
21734
21735 fi
21736
21737     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
21738 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
21739 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
21740   echo $ECHO_N "(cached) $ECHO_C" >&6
21741 else
21742   gcc_cv_as_sparc_ua_pcrel=no
21743   if test x$gcc_cv_as != x; then
21744     echo '.text
21745 foo:
21746         nop
21747 .data
21748 .align 4
21749 .byte 0
21750 .uaword %r_disp32(foo)' > conftest.s
21751     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21752   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21753   (eval $ac_try) 2>&5
21754   ac_status=$?
21755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21756   (exit $ac_status); }; }
21757     then
21758         if test x$gcc_cv_ld != x \
21759        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
21760          gcc_cv_as_sparc_ua_pcrel=yes
21761        fi
21762        rm -f conftest
21763     else
21764       echo "configure: failed program was" >&5
21765       cat conftest.s >&5
21766     fi
21767     rm -f conftest.o conftest.s
21768   fi
21769 fi
21770 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
21771 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
21772 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
21773
21774 cat >>confdefs.h <<\_ACEOF
21775 #define HAVE_AS_SPARC_UA_PCREL 1
21776 _ACEOF
21777
21778
21779       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
21780 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
21781 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
21782   echo $ECHO_N "(cached) $ECHO_C" >&6
21783 else
21784   gcc_cv_as_sparc_ua_pcrel_hidden=no
21785   if test x$gcc_cv_as != x; then
21786     echo '.data
21787 .align 4
21788 .byte 0x31
21789 .uaword %r_disp32(foo)
21790 .byte 0x32, 0x33, 0x34
21791 .global foo
21792 .hidden foo
21793 foo:
21794 .skip 4' > conftest.s
21795     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21796   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21797   (eval $ac_try) 2>&5
21798   ac_status=$?
21799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21800   (exit $ac_status); }; }
21801     then
21802         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
21803          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
21804          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
21805             | grep ' 31000000 07323334' > /dev/null 2>&1; then
21806             if $gcc_cv_objdump -R conftest 2> /dev/null \
21807                | grep 'DISP32' > /dev/null 2>&1; then
21808                 :
21809             else
21810                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
21811             fi
21812          fi
21813          rm -f conftest
21814     else
21815       echo "configure: failed program was" >&5
21816       cat conftest.s >&5
21817     fi
21818     rm -f conftest.o conftest.s
21819   fi
21820 fi
21821 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
21822 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
21823 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
21824
21825 cat >>confdefs.h <<\_ACEOF
21826 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
21827 _ACEOF
21828
21829 fi
21830
21831 fi # unaligned pcrel relocs
21832
21833     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
21834 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
21835 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
21836   echo $ECHO_N "(cached) $ECHO_C" >&6
21837 else
21838   gcc_cv_as_sparc_offsetable_lo10=no
21839   if test x$gcc_cv_as != x; then
21840     echo '.text
21841         or %g1, %lo(ab) + 12, %g1
21842         or %g1, %lo(ab + 12), %g1' > conftest.s
21843     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
21844   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21845   (eval $ac_try) 2>&5
21846   ac_status=$?
21847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21848   (exit $ac_status); }; }
21849     then
21850         if test x$gcc_cv_objdump != x \
21851        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
21852           | grep ' 82106000 82106000' > /dev/null 2>&1; then
21853          gcc_cv_as_sparc_offsetable_lo10=yes
21854        fi
21855     else
21856       echo "configure: failed program was" >&5
21857       cat conftest.s >&5
21858     fi
21859     rm -f conftest.o conftest.s
21860   fi
21861 fi
21862 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
21863 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
21864 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
21865
21866 cat >>confdefs.h <<\_ACEOF
21867 #define HAVE_AS_OFFSETABLE_LO10 1
21868 _ACEOF
21869
21870 fi
21871     ;;
21872
21873   i[34567]86-*-* | x86_64-*-*)
21874     case $target_os in
21875       cygwin* | pe | mingw32*)
21876         # Used for DWARF 2 in PE
21877         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
21878 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
21879 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
21880   echo $ECHO_N "(cached) $ECHO_C" >&6
21881 else
21882   gcc_cv_as_ix86_pe_secrel32=no
21883     if test $in_tree_gas = yes; then
21884     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21885   then gcc_cv_as_ix86_pe_secrel32=yes
21886 fi
21887   elif test x$gcc_cv_as != x; then
21888     echo '.text
21889 foo:    nop
21890 .data
21891         .secrel32 foo' > conftest.s
21892     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21893   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21894   (eval $ac_try) 2>&5
21895   ac_status=$?
21896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21897   (exit $ac_status); }; }
21898     then
21899         if test x$gcc_cv_ld != x \
21900            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
21901              gcc_cv_as_ix86_pe_secrel32=yes
21902            fi
21903            rm -f conftest
21904     else
21905       echo "configure: failed program was" >&5
21906       cat conftest.s >&5
21907     fi
21908     rm -f conftest.o conftest.s
21909   fi
21910 fi
21911 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
21912 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
21913 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
21914
21915 cat >>confdefs.h <<\_ACEOF
21916 #define HAVE_GAS_PE_SECREL32_RELOC 1
21917 _ACEOF
21918
21919 fi
21920         ;;
21921     esac
21922
21923     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
21924 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
21925 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
21926   echo $ECHO_N "(cached) $ECHO_C" >&6
21927 else
21928   gcc_cv_as_ix86_filds_fists=no
21929     if test $in_tree_gas = yes; then
21930     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21931   then gcc_cv_as_ix86_filds_fists=yes
21932 fi
21933   elif test x$gcc_cv_as != x; then
21934     echo 'filds mem; fists mem' > conftest.s
21935     if { ac_try='$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 $ac_status); }; }
21941     then
21942         gcc_cv_as_ix86_filds_fists=yes
21943     else
21944       echo "configure: failed program was" >&5
21945       cat conftest.s >&5
21946     fi
21947     rm -f conftest.o conftest.s
21948   fi
21949 fi
21950 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
21951 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
21952 if test $gcc_cv_as_ix86_filds_fists = yes; then
21953
21954 cat >>confdefs.h <<\_ACEOF
21955 #define HAVE_GAS_FILDS_FISTS 1
21956 _ACEOF
21957
21958 fi
21959
21960     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
21961 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
21962 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
21963   echo $ECHO_N "(cached) $ECHO_C" >&6
21964 else
21965   gcc_cv_as_ix86_cmov_sun_syntax=no
21966   if test x$gcc_cv_as != x; then
21967     echo 'cmovl.l %edx, %eax' > 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 $ac_status); }; }
21974     then
21975         gcc_cv_as_ix86_cmov_sun_syntax=yes
21976     else
21977       echo "configure: failed program was" >&5
21978       cat conftest.s >&5
21979     fi
21980     rm -f conftest.o conftest.s
21981   fi
21982 fi
21983 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
21984 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
21985 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
21986
21987 cat >>confdefs.h <<\_ACEOF
21988 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
21989 _ACEOF
21990
21991 fi
21992
21993     echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
21994 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
21995 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
21996   echo $ECHO_N "(cached) $ECHO_C" >&6
21997 else
21998   gcc_cv_as_ix86_ffreep=no
21999   if test x$gcc_cv_as != x; then
22000     echo 'ffreep %st(1)' > conftest.s
22001     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22002   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22003   (eval $ac_try) 2>&5
22004   ac_status=$?
22005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22006   (exit $ac_status); }; }
22007     then
22008         gcc_cv_as_ix86_ffreep=yes
22009     else
22010       echo "configure: failed program was" >&5
22011       cat conftest.s >&5
22012     fi
22013     rm -f conftest.o conftest.s
22014   fi
22015 fi
22016 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
22017 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
22018 if test $gcc_cv_as_ix86_ffreep = yes; then
22019
22020 cat >>confdefs.h <<\_ACEOF
22021 #define HAVE_AS_IX86_FFREEP 1
22022 _ACEOF
22023
22024 fi
22025
22026     echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
22027 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
22028 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
22029   echo $ECHO_N "(cached) $ECHO_C" >&6
22030 else
22031   gcc_cv_as_ix86_sahf=no
22032   if test x$gcc_cv_as != x; then
22033     echo 'sahf' > conftest.s
22034     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22035   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22036   (eval $ac_try) 2>&5
22037   ac_status=$?
22038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22039   (exit $ac_status); }; }
22040     then
22041         gcc_cv_as_ix86_sahf=yes
22042     else
22043       echo "configure: failed program was" >&5
22044       cat conftest.s >&5
22045     fi
22046     rm -f conftest.o conftest.s
22047   fi
22048 fi
22049 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
22050 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
22051 if test $gcc_cv_as_ix86_sahf = yes; then
22052
22053 cat >>confdefs.h <<\_ACEOF
22054 #define HAVE_AS_IX86_SAHF 1
22055 _ACEOF
22056
22057 fi
22058
22059     echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
22060 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
22061 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22062   echo $ECHO_N "(cached) $ECHO_C" >&6
22063 else
22064   gcc_cv_as_ix86_diff_sect_delta=no
22065   if test x$gcc_cv_as != x; then
22066     echo '.section .rodata
22067 .L1:
22068         .long .L2-.L1
22069         .long .L3-.L1
22070         .text
22071 .L3:    nop
22072 .L2:    nop' > conftest.s
22073     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22074   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22075   (eval $ac_try) 2>&5
22076   ac_status=$?
22077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22078   (exit $ac_status); }; }
22079     then
22080         gcc_cv_as_ix86_diff_sect_delta=yes
22081     else
22082       echo "configure: failed program was" >&5
22083       cat conftest.s >&5
22084     fi
22085     rm -f conftest.o conftest.s
22086   fi
22087 fi
22088 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22089 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22090 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22091
22092 cat >>confdefs.h <<\_ACEOF
22093 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22094 _ACEOF
22095
22096 fi
22097
22098     # This one is used unconditionally by i386.[ch]; it is to be defined
22099     # to 1 if the feature is present, 0 otherwise.
22100     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22101 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22102 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22103   echo $ECHO_N "(cached) $ECHO_C" >&6
22104 else
22105   gcc_cv_as_ix86_gotoff_in_data=no
22106     if test $in_tree_gas = yes; then
22107     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22108   then gcc_cv_as_ix86_gotoff_in_data=yes
22109 fi
22110   elif test x$gcc_cv_as != x; then
22111     echo '      .text
22112 .L0:
22113         nop
22114         .data
22115         .long .L0@GOTOFF' > conftest.s
22116     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22117   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22118   (eval $ac_try) 2>&5
22119   ac_status=$?
22120   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22121   (exit $ac_status); }; }
22122     then
22123         gcc_cv_as_ix86_gotoff_in_data=yes
22124     else
22125       echo "configure: failed program was" >&5
22126       cat conftest.s >&5
22127     fi
22128     rm -f conftest.o conftest.s
22129   fi
22130 fi
22131 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22132 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22133
22134
22135 cat >>confdefs.h <<_ACEOF
22136 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22137 _ACEOF
22138
22139     ;;
22140
22141   ia64*-*-*)
22142     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22143 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22144 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22145   echo $ECHO_N "(cached) $ECHO_C" >&6
22146 else
22147   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22148     if test $in_tree_gas = yes; then
22149     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22150   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22151 fi
22152   elif test x$gcc_cv_as != x; then
22153     echo '      .text
22154         addl r15 = @ltoffx(x#), gp
22155         ;;
22156         ld8.mov r16 = [r15], x#' > conftest.s
22157     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22158   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22159   (eval $ac_try) 2>&5
22160   ac_status=$?
22161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22162   (exit $ac_status); }; }
22163     then
22164         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22165     else
22166       echo "configure: failed program was" >&5
22167       cat conftest.s >&5
22168     fi
22169     rm -f conftest.o conftest.s
22170   fi
22171 fi
22172 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22173 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22174 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22175
22176 cat >>confdefs.h <<\_ACEOF
22177 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22178 _ACEOF
22179
22180 fi
22181
22182     ;;
22183
22184   powerpc*-*-*)
22185     case $target in
22186       *-*-aix*) conftest_s='    .machine "pwr5"
22187         .csect .text[PR]
22188         mfcr 3,128';;
22189       *-*-darwin*)
22190         echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22191 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22192 if test "${gcc_cv_as_machine_directive+set}" = set; then
22193   echo $ECHO_N "(cached) $ECHO_C" >&6
22194 else
22195   gcc_cv_as_machine_directive=no
22196   if test x$gcc_cv_as != x; then
22197     echo '      .machine ppc7400' > conftest.s
22198     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22199   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22200   (eval $ac_try) 2>&5
22201   ac_status=$?
22202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22203   (exit $ac_status); }; }
22204     then
22205         gcc_cv_as_machine_directive=yes
22206     else
22207       echo "configure: failed program was" >&5
22208       cat conftest.s >&5
22209     fi
22210     rm -f conftest.o conftest.s
22211   fi
22212 fi
22213 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22214 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22215
22216         if test x$gcc_cv_as_machine_directive != xyes; then
22217           echo "*** This target requires an assembler supporting \".machine\"" >&2
22218           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22219           test x$build = x$target && exit 1
22220         fi
22221         conftest_s='    .text
22222         mfcr r3,128';;
22223       *) conftest_s='   .machine power4
22224         .text
22225         mfcr 3,128';;
22226     esac
22227
22228     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
22229 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
22230 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
22231   echo $ECHO_N "(cached) $ECHO_C" >&6
22232 else
22233   gcc_cv_as_powerpc_mfcrf=no
22234     if test $in_tree_gas = yes; then
22235     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22236   then gcc_cv_as_powerpc_mfcrf=yes
22237 fi
22238   elif test x$gcc_cv_as != x; then
22239     echo "$conftest_s" > conftest.s
22240     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22241   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22242   (eval $ac_try) 2>&5
22243   ac_status=$?
22244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22245   (exit $ac_status); }; }
22246     then
22247         gcc_cv_as_powerpc_mfcrf=yes
22248     else
22249       echo "configure: failed program was" >&5
22250       cat conftest.s >&5
22251     fi
22252     rm -f conftest.o conftest.s
22253   fi
22254 fi
22255 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
22256 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
22257 if test $gcc_cv_as_powerpc_mfcrf = yes; then
22258
22259 cat >>confdefs.h <<\_ACEOF
22260 #define HAVE_AS_MFCRF 1
22261 _ACEOF
22262
22263 fi
22264
22265     case $target in
22266       *-*-aix*) conftest_s='    .machine "pwr5"
22267         .csect .text[PR]
22268         popcntb 3,3';;
22269       *) conftest_s='   .machine power5
22270         .text
22271         popcntb 3,3';;
22272     esac
22273
22274     echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
22275 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22276 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22277   echo $ECHO_N "(cached) $ECHO_C" >&6
22278 else
22279   gcc_cv_as_powerpc_popcntb=no
22280     if test $in_tree_gas = yes; then
22281     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22282   then gcc_cv_as_powerpc_popcntb=yes
22283 fi
22284   elif test x$gcc_cv_as != x; then
22285     echo "$conftest_s" > conftest.s
22286     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22287   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22288   (eval $ac_try) 2>&5
22289   ac_status=$?
22290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22291   (exit $ac_status); }; }
22292     then
22293         gcc_cv_as_powerpc_popcntb=yes
22294     else
22295       echo "configure: failed program was" >&5
22296       cat conftest.s >&5
22297     fi
22298     rm -f conftest.o conftest.s
22299   fi
22300 fi
22301 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
22302 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
22303 if test $gcc_cv_as_powerpc_popcntb = yes; then
22304
22305 cat >>confdefs.h <<\_ACEOF
22306 #define HAVE_AS_POPCNTB 1
22307 _ACEOF
22308
22309 fi
22310
22311     case $target in
22312       *-*-aix*) conftest_s='    .machine "pwr5x"
22313         .csect .text[PR]
22314         frin 1,1';;
22315       *) conftest_s='   .machine power5
22316         .text
22317         frin 1,1';;
22318     esac
22319
22320     echo "$as_me:$LINENO: checking assembler for fp round support" >&5
22321 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
22322 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
22323   echo $ECHO_N "(cached) $ECHO_C" >&6
22324 else
22325   gcc_cv_as_powerpc_fprnd=no
22326     if test $in_tree_gas = yes; then
22327     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22328   then gcc_cv_as_powerpc_fprnd=yes
22329 fi
22330   elif test x$gcc_cv_as != x; then
22331     echo "$conftest_s" > conftest.s
22332     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22333   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22334   (eval $ac_try) 2>&5
22335   ac_status=$?
22336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22337   (exit $ac_status); }; }
22338     then
22339         gcc_cv_as_powerpc_fprnd=yes
22340     else
22341       echo "configure: failed program was" >&5
22342       cat conftest.s >&5
22343     fi
22344     rm -f conftest.o conftest.s
22345   fi
22346 fi
22347 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
22348 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
22349 if test $gcc_cv_as_powerpc_fprnd = yes; then
22350
22351 cat >>confdefs.h <<\_ACEOF
22352 #define HAVE_AS_FPRND 1
22353 _ACEOF
22354
22355 fi
22356
22357     case $target in
22358       *-*-aix*) conftest_s='    .machine "pwr6"
22359         .csect .text[PR]
22360         mffgpr 1,3';;
22361       *) conftest_s='   .machine power6
22362         .text
22363         mffgpr 1,3';;
22364     esac
22365
22366     echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
22367 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
22368 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
22369   echo $ECHO_N "(cached) $ECHO_C" >&6
22370 else
22371   gcc_cv_as_powerpc_mfpgpr=no
22372     if test $in_tree_gas = yes; then
22373     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22374   then gcc_cv_as_powerpc_mfpgpr=yes
22375 fi
22376   elif test x$gcc_cv_as != x; then
22377     echo "$conftest_s" > conftest.s
22378     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22379   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22380   (eval $ac_try) 2>&5
22381   ac_status=$?
22382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22383   (exit $ac_status); }; }
22384     then
22385         gcc_cv_as_powerpc_mfpgpr=yes
22386     else
22387       echo "configure: failed program was" >&5
22388       cat conftest.s >&5
22389     fi
22390     rm -f conftest.o conftest.s
22391   fi
22392 fi
22393 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
22394 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
22395 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
22396
22397 cat >>confdefs.h <<\_ACEOF
22398 #define HAVE_AS_MFPGPR 1
22399 _ACEOF
22400
22401 fi
22402
22403     case $target in
22404       *-*-aix*) conftest_s='    .csect .text[PR]
22405 LCF..0:
22406         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
22407       *-*-darwin*)
22408         conftest_s='    .text
22409 LCF0:
22410         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
22411       *) conftest_s='   .text
22412 .LCF0:
22413         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
22414     esac
22415
22416     echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
22417 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
22418 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
22419   echo $ECHO_N "(cached) $ECHO_C" >&6
22420 else
22421   gcc_cv_as_powerpc_rel16=no
22422     if test $in_tree_gas = yes; then
22423     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22424   then gcc_cv_as_powerpc_rel16=yes
22425 fi
22426   elif test x$gcc_cv_as != x; then
22427     echo "$conftest_s" > conftest.s
22428     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22429   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22430   (eval $ac_try) 2>&5
22431   ac_status=$?
22432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22433   (exit $ac_status); }; }
22434     then
22435         gcc_cv_as_powerpc_rel16=yes
22436     else
22437       echo "configure: failed program was" >&5
22438       cat conftest.s >&5
22439     fi
22440     rm -f conftest.o conftest.s
22441   fi
22442 fi
22443 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
22444 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
22445 if test $gcc_cv_as_powerpc_rel16 = yes; then
22446
22447 cat >>confdefs.h <<\_ACEOF
22448 #define HAVE_AS_REL16 1
22449 _ACEOF
22450
22451 fi
22452
22453     case $target in
22454       *-*-aix*) conftest_s='    .machine "pwr6"
22455         .csect .text[PR]
22456         cmpb 3,4,5';;
22457       *) conftest_s='   .machine power6
22458         .text
22459         cmpb 3,4,5';;
22460     esac
22461
22462     echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
22463 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
22464 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
22465   echo $ECHO_N "(cached) $ECHO_C" >&6
22466 else
22467   gcc_cv_as_powerpc_cmpb=no
22468     if test $in_tree_gas = yes; then
22469     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22470   then gcc_cv_as_powerpc_cmpb=yes
22471 fi
22472   elif test x$gcc_cv_as != x; then
22473     echo "$conftest_s" > conftest.s
22474     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22475   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22476   (eval $ac_try) 2>&5
22477   ac_status=$?
22478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22479   (exit $ac_status); }; }
22480     then
22481         gcc_cv_as_powerpc_cmpb=yes
22482     else
22483       echo "configure: failed program was" >&5
22484       cat conftest.s >&5
22485     fi
22486     rm -f conftest.o conftest.s
22487   fi
22488 fi
22489 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
22490 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
22491 if test $gcc_cv_as_powerpc_cmpb = yes; then
22492
22493 cat >>confdefs.h <<\_ACEOF
22494 #define HAVE_AS_CMPB 1
22495 _ACEOF
22496
22497 fi
22498
22499     case $target in
22500       *-*-aix*) conftest_s='    .machine "pwr6"
22501         .csect .text[PR]
22502         dadd 1,2,3';;
22503       *) conftest_s='   .machine power6
22504         .text
22505         dadd 1,2,3';;
22506     esac
22507
22508     echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
22509 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
22510 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
22511   echo $ECHO_N "(cached) $ECHO_C" >&6
22512 else
22513   gcc_cv_as_powerpc_dfp=no
22514     if test $in_tree_gas = yes; then
22515     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22516   then gcc_cv_as_powerpc_dfp=yes
22517 fi
22518   elif test x$gcc_cv_as != x; then
22519     echo "$conftest_s" > conftest.s
22520     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22521   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22522   (eval $ac_try) 2>&5
22523   ac_status=$?
22524   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22525   (exit $ac_status); }; }
22526     then
22527         gcc_cv_as_powerpc_dfp=yes
22528     else
22529       echo "configure: failed program was" >&5
22530       cat conftest.s >&5
22531     fi
22532     rm -f conftest.o conftest.s
22533   fi
22534 fi
22535 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
22536 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
22537 if test $gcc_cv_as_powerpc_dfp = yes; then
22538
22539 cat >>confdefs.h <<\_ACEOF
22540 #define HAVE_AS_DFP 1
22541 _ACEOF
22542
22543 fi
22544
22545     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22546 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22547 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
22548   echo $ECHO_N "(cached) $ECHO_C" >&6
22549 else
22550   gcc_cv_as_powerpc_gnu_attribute=no
22551     if test $in_tree_gas = yes; then
22552     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22553   then gcc_cv_as_powerpc_gnu_attribute=yes
22554 fi
22555   elif test x$gcc_cv_as != x; then
22556     echo '.gnu_attribute 4,1' > conftest.s
22557     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22558   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22559   (eval $ac_try) 2>&5
22560   ac_status=$?
22561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22562   (exit $ac_status); }; }
22563     then
22564         gcc_cv_as_powerpc_gnu_attribute=yes
22565     else
22566       echo "configure: failed program was" >&5
22567       cat conftest.s >&5
22568     fi
22569     rm -f conftest.o conftest.s
22570   fi
22571 fi
22572 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
22573 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
22574 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
22575
22576 cat >>confdefs.h <<\_ACEOF
22577 #define HAVE_AS_GNU_ATTRIBUTE 1
22578 _ACEOF
22579
22580 fi
22581     ;;
22582
22583   mips*-*-*)
22584     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22585 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22586 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
22587   echo $ECHO_N "(cached) $ECHO_C" >&6
22588 else
22589   gcc_cv_as_mips_explicit_relocs=no
22590     if test $in_tree_gas = yes; then
22591     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22592   then gcc_cv_as_mips_explicit_relocs=yes
22593 fi
22594   elif test x$gcc_cv_as != x; then
22595     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
22596     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22597   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22598   (eval $ac_try) 2>&5
22599   ac_status=$?
22600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22601   (exit $ac_status); }; }
22602     then
22603         gcc_cv_as_mips_explicit_relocs=yes
22604     else
22605       echo "configure: failed program was" >&5
22606       cat conftest.s >&5
22607     fi
22608     rm -f conftest.o conftest.s
22609   fi
22610 fi
22611 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
22612 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
22613 if test $gcc_cv_as_mips_explicit_relocs = yes; then
22614   if test x$target_cpu_default = x
22615        then target_cpu_default=MASK_EXPLICIT_RELOCS
22616        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
22617        fi
22618 fi
22619     echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
22620 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
22621 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
22622   echo $ECHO_N "(cached) $ECHO_C" >&6
22623 else
22624   gcc_cv_as_mips_no_shared=no
22625     if test $in_tree_gas = yes; then
22626     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22627   then gcc_cv_as_mips_no_shared=yes
22628 fi
22629   elif test x$gcc_cv_as != x; then
22630     echo 'nop' > conftest.s
22631     if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
22632   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22633   (eval $ac_try) 2>&5
22634   ac_status=$?
22635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22636   (exit $ac_status); }; }
22637     then
22638         gcc_cv_as_mips_no_shared=yes
22639     else
22640       echo "configure: failed program was" >&5
22641       cat conftest.s >&5
22642     fi
22643     rm -f conftest.o conftest.s
22644   fi
22645 fi
22646 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
22647 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
22648 if test $gcc_cv_as_mips_no_shared = yes; then
22649
22650 cat >>confdefs.h <<\_ACEOF
22651 #define HAVE_AS_NO_SHARED 1
22652 _ACEOF
22653
22654 fi
22655
22656     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22657 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22658 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
22659   echo $ECHO_N "(cached) $ECHO_C" >&6
22660 else
22661   gcc_cv_as_mips_gnu_attribute=no
22662     if test $in_tree_gas = yes; then
22663     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22664   then gcc_cv_as_mips_gnu_attribute=yes
22665 fi
22666   elif test x$gcc_cv_as != x; then
22667     echo '.gnu_attribute 4,1' > conftest.s
22668     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22669   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22670   (eval $ac_try) 2>&5
22671   ac_status=$?
22672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22673   (exit $ac_status); }; }
22674     then
22675         gcc_cv_as_mips_gnu_attribute=yes
22676     else
22677       echo "configure: failed program was" >&5
22678       cat conftest.s >&5
22679     fi
22680     rm -f conftest.o conftest.s
22681   fi
22682 fi
22683 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
22684 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
22685 if test $gcc_cv_as_mips_gnu_attribute = yes; then
22686
22687 cat >>confdefs.h <<\_ACEOF
22688 #define HAVE_AS_GNU_ATTRIBUTE 1
22689 _ACEOF
22690
22691 fi
22692
22693     echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
22694 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
22695 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
22696   echo $ECHO_N "(cached) $ECHO_C" >&6
22697 else
22698   gcc_cv_as_mips_dtprelword=no
22699     if test $in_tree_gas = yes; then
22700     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22701   then gcc_cv_as_mips_dtprelword=yes
22702 fi
22703   elif test x$gcc_cv_as != x; then
22704     echo '.section .tdata,"awT",@progbits
22705 x:
22706         .word 2
22707         .text
22708         .dtprelword x+0x8000' > conftest.s
22709     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22710   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22711   (eval $ac_try) 2>&5
22712   ac_status=$?
22713   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22714   (exit $ac_status); }; }
22715     then
22716         gcc_cv_as_mips_dtprelword=yes
22717     else
22718       echo "configure: failed program was" >&5
22719       cat conftest.s >&5
22720     fi
22721     rm -f conftest.o conftest.s
22722   fi
22723 fi
22724 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
22725 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
22726 if test $gcc_cv_as_mips_dtprelword = yes; then
22727
22728 cat >>confdefs.h <<\_ACEOF
22729 #define HAVE_AS_DTPRELWORD 1
22730 _ACEOF
22731
22732 fi
22733     ;;
22734 esac
22735
22736 # Mips and HP-UX need the GNU assembler.
22737 # Linux on IA64 might be able to use the Intel assembler.
22738
22739 case "$target" in
22740   mips*-*-* | *-*-hpux* )
22741     if test x$gas_flag = xyes \
22742        || test x"$host" != x"$build" \
22743        || test ! -x "$gcc_cv_as" \
22744        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
22745       :
22746     else
22747       echo "*** This configuration requires the GNU assembler" >&2
22748       exit 1
22749     fi
22750     ;;
22751 esac
22752
22753 # ??? Not all targets support dwarf2 debug_line, even within a version
22754 # of gas.  Moreover, we need to emit a valid instruction to trigger any
22755 # info to the output file.  So, as supported targets are added to gas 2.11,
22756 # add some instruction here to (also) show we expect this might work.
22757 # ??? Once 2.11 is released, probably need to add first known working
22758 # version to the per-target configury.
22759 case "$target" in
22760   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
22761   | x86_64*-*-* | hppa*-*-* | arm*-*-* \
22762   | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* \
22763   | spu-*-* | fido*-*-*)
22764     insn="nop"
22765     ;;
22766   ia64*-*-* | s390*-*-*)
22767     insn="nop 0"
22768     ;;
22769   mmix-*-*)
22770     insn="swym 0"
22771     ;;
22772 esac
22773 if test x"$insn" != x; then
22774  conftest_s="\
22775         .file 1 \"conftest.s\"
22776         .loc 1 3 0
22777         $insn"
22778  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
22779 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
22780 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
22781   echo $ECHO_N "(cached) $ECHO_C" >&6
22782 else
22783   gcc_cv_as_dwarf2_debug_line=no
22784     if test $in_tree_gas = yes; then
22785     if test $in_tree_gas_is_elf = yes \
22786   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22787   then gcc_cv_as_dwarf2_debug_line=yes
22788 fi
22789   elif test x$gcc_cv_as != x; then
22790     echo "$conftest_s" > conftest.s
22791     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22792   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22793   (eval $ac_try) 2>&5
22794   ac_status=$?
22795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22796   (exit $ac_status); }; }
22797     then
22798         if test x$gcc_cv_objdump != x \
22799    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
22800       | grep debug_line > /dev/null 2>&1; then
22801      gcc_cv_as_dwarf2_debug_line=yes
22802    fi
22803     else
22804       echo "configure: failed program was" >&5
22805       cat conftest.s >&5
22806     fi
22807     rm -f conftest.o conftest.s
22808   fi
22809 fi
22810 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
22811 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
22812
22813
22814 # The .debug_line file table must be in the exact order that
22815 # we specified the files, since these indices are also used
22816 # by DW_AT_decl_file.  Approximate this test by testing if
22817 # the assembler bitches if the same index is assigned twice.
22818  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
22819 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
22820 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
22821   echo $ECHO_N "(cached) $ECHO_C" >&6
22822 else
22823   gcc_cv_as_dwarf2_file_buggy=no
22824   if test x$gcc_cv_as != x; then
22825     echo '      .file 1 "foo.s"
22826         .file 1 "bar.s"' > conftest.s
22827     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22828   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22829   (eval $ac_try) 2>&5
22830   ac_status=$?
22831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22832   (exit $ac_status); }; }
22833     then
22834         gcc_cv_as_dwarf2_file_buggy=yes
22835     else
22836       echo "configure: failed program was" >&5
22837       cat conftest.s >&5
22838     fi
22839     rm -f conftest.o conftest.s
22840   fi
22841 fi
22842 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
22843 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
22844
22845
22846  if test $gcc_cv_as_dwarf2_debug_line = yes \
22847  && test $gcc_cv_as_dwarf2_file_buggy = no; then
22848
22849 cat >>confdefs.h <<\_ACEOF
22850 #define HAVE_AS_DWARF2_DEBUG_LINE 1
22851 _ACEOF
22852
22853  fi
22854
22855  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
22856 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
22857 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
22858   echo $ECHO_N "(cached) $ECHO_C" >&6
22859 else
22860   gcc_cv_as_gdwarf2_flag=no
22861     if test $in_tree_gas = yes; then
22862     if test $in_tree_gas_is_elf = yes \
22863   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22864   then gcc_cv_as_gdwarf2_flag=yes
22865 fi
22866   elif test x$gcc_cv_as != x; then
22867     echo "$insn" > conftest.s
22868     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
22869   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22870   (eval $ac_try) 2>&5
22871   ac_status=$?
22872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22873   (exit $ac_status); }; }
22874     then
22875         gcc_cv_as_gdwarf2_flag=yes
22876     else
22877       echo "configure: failed program was" >&5
22878       cat conftest.s >&5
22879     fi
22880     rm -f conftest.o conftest.s
22881   fi
22882 fi
22883 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
22884 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
22885 if test $gcc_cv_as_gdwarf2_flag = yes; then
22886
22887 cat >>confdefs.h <<\_ACEOF
22888 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
22889 _ACEOF
22890
22891 fi
22892
22893  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
22894 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
22895 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
22896   echo $ECHO_N "(cached) $ECHO_C" >&6
22897 else
22898   gcc_cv_as_gstabs_flag=no
22899     if test $in_tree_gas = yes; then
22900     if test $in_tree_gas_is_elf = yes \
22901   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22902   then gcc_cv_as_gstabs_flag=yes
22903 fi
22904   elif test x$gcc_cv_as != x; then
22905     echo "$insn" > conftest.s
22906     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
22907   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22908   (eval $ac_try) 2>&5
22909   ac_status=$?
22910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22911   (exit $ac_status); }; }
22912     then
22913         # The native Solaris 9/Intel assembler doesn't understand --gstabs
22914    # and warns about it, but still exits successfully.  So check for
22915    # this.
22916    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
22917   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22918   (eval $ac_try) 2>&5
22919   ac_status=$?
22920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22921   (exit $ac_status); }; }
22922    then :
22923    else gcc_cv_as_gstabs_flag=yes
22924    fi
22925     else
22926       echo "configure: failed program was" >&5
22927       cat conftest.s >&5
22928     fi
22929     rm -f conftest.o conftest.s
22930   fi
22931 fi
22932 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
22933 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
22934 if test $gcc_cv_as_gstabs_flag = yes; then
22935
22936 cat >>confdefs.h <<\_ACEOF
22937 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
22938 _ACEOF
22939
22940 fi
22941
22942  echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
22943 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
22944 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
22945   echo $ECHO_N "(cached) $ECHO_C" >&6
22946 else
22947   gcc_cv_as_debug_prefix_map_flag=no
22948     if test $in_tree_gas = yes; then
22949     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22950   then gcc_cv_as_debug_prefix_map_flag=yes
22951 fi
22952   elif test x$gcc_cv_as != x; then
22953     echo "$insn" > conftest.s
22954     if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
22955   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22956   (eval $ac_try) 2>&5
22957   ac_status=$?
22958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22959   (exit $ac_status); }; }
22960     then
22961         gcc_cv_as_debug_prefix_map_flag=yes
22962     else
22963       echo "configure: failed program was" >&5
22964       cat conftest.s >&5
22965     fi
22966     rm -f conftest.o conftest.s
22967   fi
22968 fi
22969 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
22970 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
22971 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
22972
22973 cat >>confdefs.h <<\_ACEOF
22974 #define HAVE_AS_DEBUG_PREFIX_MAP 1
22975 _ACEOF
22976
22977 fi
22978 fi
22979
22980 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
22981 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
22982 if test "${gcc_cv_as_line_zero+set}" = set; then
22983   echo $ECHO_N "(cached) $ECHO_C" >&6
22984 else
22985   gcc_cv_as_line_zero=no
22986   if test $in_tree_gas = yes; then
22987     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
22988   then gcc_cv_as_line_zero=yes
22989 fi
22990   elif test "x$gcc_cv_as" != x; then
22991     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
22992     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
22993   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22994   (eval $ac_try) 2>&5
22995   ac_status=$?
22996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22997   (exit $ac_status); }; } &&
22998        test "x`cat conftest.out`" = x
22999     then
23000       gcc_cv_as_line_zero=yes
23001     else
23002       echo "configure: failed program was" >&5
23003       cat conftest.s >&5
23004       echo "configure: error output was" >&5
23005       cat conftest.out >&5
23006     fi
23007     rm -f conftest.o conftest.s conftest.out
23008   fi
23009 fi
23010 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
23011 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
23012 if test "x$gcc_cv_as_line_zero" = xyes; then
23013
23014 cat >>confdefs.h <<\_ACEOF
23015 #define HAVE_AS_LINE_ZERO 1
23016 _ACEOF
23017
23018 fi
23019
23020 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
23021 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
23022 gcc_cv_ld_ro_rw_mix=unknown
23023 if test $in_tree_ld = yes ; then
23024   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
23025      && test $in_tree_ld_is_elf = yes; then
23026     gcc_cv_ld_ro_rw_mix=read-write
23027   fi
23028 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23029   echo '.section myfoosect, "a"' > conftest1.s
23030   echo '.section myfoosect, "aw"' > conftest2.s
23031   echo '.byte 1' >> conftest2.s
23032   echo '.section myfoosect, "a"' > conftest3.s
23033   echo '.byte 0' >> conftest3.s
23034   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
23035      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
23036      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
23037      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
23038         conftest2.o conftest3.o > /dev/null 2>&1; then
23039     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
23040                          | sed -e '/myfoosect/!d' -e N`
23041     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
23042       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
23043         gcc_cv_ld_ro_rw_mix=read-only
23044       else
23045         gcc_cv_ld_ro_rw_mix=read-write
23046       fi
23047     fi
23048   fi
23049   rm -f conftest.* conftest[123].*
23050 fi
23051 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
23052
23053 cat >>confdefs.h <<\_ACEOF
23054 #define HAVE_LD_RO_RW_SECTION_MIXING 1
23055 _ACEOF
23056
23057 fi
23058 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
23059 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
23060
23061 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
23062 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23063 gcc_cv_ld_eh_frame_hdr=no
23064 if test $in_tree_ld = yes ; then
23065   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23066      && test $in_tree_ld_is_elf = yes; then
23067     gcc_cv_ld_eh_frame_hdr=yes
23068   fi
23069 elif test x$gcc_cv_ld != x; then
23070         # Check if linker supports --eh-frame-hdr option
23071         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23072                 gcc_cv_ld_eh_frame_hdr=yes
23073         fi
23074 fi
23075
23076 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23077
23078 cat >>confdefs.h <<\_ACEOF
23079 #define HAVE_LD_EH_FRAME_HDR 1
23080 _ACEOF
23081
23082 fi
23083 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23084 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23085
23086 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23087 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23088 gcc_cv_ld_pie=no
23089 if test $in_tree_ld = yes ; then
23090   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23091      && test $in_tree_ld_is_elf = yes; then
23092     gcc_cv_ld_pie=yes
23093   fi
23094 elif test x$gcc_cv_ld != x; then
23095         # Check if linker supports -pie option
23096         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23097                 gcc_cv_ld_pie=yes
23098         fi
23099 fi
23100 if test x"$gcc_cv_ld_pie" = xyes; then
23101
23102 cat >>confdefs.h <<\_ACEOF
23103 #define HAVE_LD_PIE 1
23104 _ACEOF
23105
23106 fi
23107 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23108 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23109
23110 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23111 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23112 gcc_cv_ld_eh_gc_sections=no
23113 if test $in_tree_ld = yes ; then
23114   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23115      && test $in_tree_ld_is_elf = yes; then
23116     gcc_cv_ld_eh_gc_sections=yes
23117   fi
23118 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23119   cat > conftest.s <<EOF
23120         .section        .text
23121 .globl _start
23122         .type _start, @function
23123 _start:
23124         .long foo
23125         .size _start, .-_start
23126         .section        .text.foo,"ax",@progbits
23127         .type foo, @function
23128 foo:
23129         .long 0
23130         .size foo, .-foo
23131         .section        .gcc_except_table.foo,"a",@progbits
23132 .L0:
23133         .long 0
23134         .section        .eh_frame,"a",@progbits
23135         .long .L0
23136 EOF
23137   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23138     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23139          | grep "gc-sections option ignored" > /dev/null; then
23140       gcc_cv_ld_eh_gc_sections=no
23141     elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23142       gcc_cv_ld_eh_gc_sections=yes
23143       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
23144       if test x$gcc_cv_as_comdat_group != xyes; then
23145         gcc_cv_ld_eh_gc_sections=no
23146         cat > conftest.s <<EOF
23147         .section        .text
23148 .globl _start
23149         .type _start, @function
23150 _start:
23151         .long foo
23152         .size _start, .-_start
23153         .section        .gnu.linkonce.t.foo,"ax",@progbits
23154         .type foo, @function
23155 foo:
23156         .long 0
23157         .size foo, .-foo
23158         .section        .gcc_except_table.foo,"a",@progbits
23159 .L0:
23160         .long 0
23161         .section        .eh_frame,"a",@progbits
23162         .long .L0
23163 EOF
23164         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23165           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23166                | grep "gc-sections option ignored" > /dev/null; then
23167             gcc_cv_ld_eh_gc_sections=no
23168           elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23169             gcc_cv_ld_eh_gc_sections=yes
23170           fi
23171         fi
23172       fi
23173     fi
23174   fi
23175   rm -f conftest.s conftest.o conftest
23176 fi
23177 case "$target" in
23178   hppa*-*-linux*)
23179     # ??? This apparently exposes a binutils bug with PC-relative relocations.
23180     gcc_cv_ld_eh_gc_sections=no
23181     ;;
23182 esac
23183 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
23184
23185 cat >>confdefs.h <<\_ACEOF
23186 #define HAVE_LD_EH_GC_SECTIONS 1
23187 _ACEOF
23188
23189 fi
23190 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
23191 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
23192
23193 # --------
23194 # UNSORTED
23195 # --------
23196
23197 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
23198 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
23199 if test "${gcc_cv_ld_as_needed+set}" = set; then
23200   echo $ECHO_N "(cached) $ECHO_C" >&6
23201 else
23202   gcc_cv_ld_as_needed=no
23203 if test $in_tree_ld = yes ; then
23204   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23205      && test $in_tree_ld_is_elf = yes; then
23206     gcc_cv_ld_as_needed=yes
23207   fi
23208 elif test x$gcc_cv_ld != x; then
23209         # Check if linker supports --as-needed and --no-as-needed options
23210         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
23211                 gcc_cv_ld_as_needed=yes
23212         fi
23213 fi
23214
23215 fi
23216 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
23217 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
23218 if test x"$gcc_cv_ld_as_needed" = xyes; then
23219
23220 cat >>confdefs.h <<\_ACEOF
23221 #define HAVE_LD_AS_NEEDED 1
23222 _ACEOF
23223
23224 fi
23225
23226 case "$target:$tm_file" in
23227   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
23228     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
23229 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
23230 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
23231   echo $ECHO_N "(cached) $ECHO_C" >&6
23232 else
23233   gcc_cv_ld_no_dot_syms=no
23234     if test $in_tree_ld = yes ; then
23235       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
23236         gcc_cv_ld_no_dot_syms=yes
23237       fi
23238     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
23239       cat > conftest1.s <<EOF
23240         .text
23241         bl .foo
23242 EOF
23243       cat > conftest2.s <<EOF
23244         .section ".opd","aw"
23245         .align 3
23246         .globl foo
23247         .type foo,@function
23248 foo:
23249         .quad .LEfoo,.TOC.@tocbase,0
23250         .text
23251 .LEfoo:
23252         blr
23253         .size foo,.-.LEfoo
23254 EOF
23255       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
23256          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
23257          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
23258         gcc_cv_ld_no_dot_syms=yes
23259       fi
23260       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
23261     fi
23262
23263 fi
23264 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
23265 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
23266     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
23267
23268 cat >>confdefs.h <<\_ACEOF
23269 #define HAVE_LD_NO_DOT_SYMS 1
23270 _ACEOF
23271
23272     fi
23273     ;;
23274 esac
23275
23276 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
23277 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
23278 if test "${gcc_cv_ld_sysroot+set}" = set; then
23279   echo $ECHO_N "(cached) $ECHO_C" >&6
23280 else
23281   gcc_cv_ld_sysroot=no
23282   if test $in_tree_ld = yes ; then
23283       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
23284         gcc_cv_ld_sysroot=yes
23285       fi
23286   elif test x$gcc_cv_ld != x; then
23287     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
23288       gcc_cv_ld_sysroot=yes
23289     fi
23290   fi
23291 fi
23292 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
23293 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
23294 if test x"$gcc_cv_ld_sysroot" = xyes; then
23295
23296 cat >>confdefs.h <<\_ACEOF
23297 #define HAVE_LD_SYSROOT 1
23298 _ACEOF
23299
23300 fi
23301
23302 if test x$with_sysroot = x && test x$host = x$target \
23303    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
23304    && test "$prefix" != "NONE"; then
23305
23306 cat >>confdefs.h <<_ACEOF
23307 #define PREFIX_INCLUDE_DIR "$prefix/include"
23308 _ACEOF
23309
23310 fi
23311
23312 # Test for stack protector support in target C library.
23313 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
23314 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
23315 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
23316   echo $ECHO_N "(cached) $ECHO_C" >&6
23317 else
23318   gcc_cv_libc_provides_ssp=no
23319     case "$target" in
23320        *-*-linux*)
23321       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23322         if test "x$with_sysroot" = x; then
23323           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23324         elif test "x$with_build_sysroot" != "x"; then
23325           glibc_header_dir="${with_build_sysroot}/usr/include"
23326         elif test "x$with_sysroot" = xyes; then
23327           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23328         else
23329           glibc_header_dir="${with_sysroot}/usr/include"
23330         fi
23331       else
23332         glibc_header_dir=/usr/include
23333       fi
23334       # glibc 2.4 and later provides __stack_chk_fail and
23335       # either __stack_chk_guard, or TLS access to stack guard canary.
23336       if test -f $glibc_header_dir/features.h \
23337          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
23338             $glibc_header_dir/features.h > /dev/null; then
23339         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
23340            $glibc_header_dir/features.h > /dev/null; then
23341           gcc_cv_libc_provides_ssp=yes
23342         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
23343              $glibc_header_dir/features.h > /dev/null \
23344              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
23345              $glibc_header_dir/features.h > /dev/null; then
23346           gcc_cv_libc_provides_ssp=yes
23347         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
23348              $glibc_header_dir/features.h > /dev/null && \
23349              test -f $glibc_header_dir/bits/uClibc_config.h && \
23350              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
23351              $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
23352           gcc_cv_libc_provides_ssp=yes
23353         fi
23354       fi
23355         ;;
23356        *-*-darwin*)
23357          echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
23358 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
23359 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
23360   echo $ECHO_N "(cached) $ECHO_C" >&6
23361 else
23362   cat >conftest.$ac_ext <<_ACEOF
23363 /* confdefs.h.  */
23364 _ACEOF
23365 cat confdefs.h >>conftest.$ac_ext
23366 cat >>conftest.$ac_ext <<_ACEOF
23367 /* end confdefs.h.  */
23368 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
23369    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23370 #define __stack_chk_fail innocuous___stack_chk_fail
23371
23372 /* System header to define __stub macros and hopefully few prototypes,
23373     which can conflict with char __stack_chk_fail (); below.
23374     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23375     <limits.h> exists even on freestanding compilers.  */
23376
23377 #ifdef __STDC__
23378 # include <limits.h>
23379 #else
23380 # include <assert.h>
23381 #endif
23382
23383 #undef __stack_chk_fail
23384
23385 /* Override any gcc2 internal prototype to avoid an error.  */
23386 #ifdef __cplusplus
23387 extern "C"
23388 {
23389 #endif
23390 /* We use char because int might match the return type of a gcc2
23391    builtin and then its argument prototype would still apply.  */
23392 char __stack_chk_fail ();
23393 /* The GNU C library defines this for functions which it implements
23394     to always fail with ENOSYS.  Some functions are actually named
23395     something starting with __ and the normal name is an alias.  */
23396 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
23397 choke me
23398 #else
23399 char (*f) () = __stack_chk_fail;
23400 #endif
23401 #ifdef __cplusplus
23402 }
23403 #endif
23404
23405 int
23406 main ()
23407 {
23408 return f != __stack_chk_fail;
23409   ;
23410   return 0;
23411 }
23412 _ACEOF
23413 rm -f conftest.$ac_objext conftest$ac_exeext
23414 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
23415   (eval $ac_link) 2>conftest.er1
23416   ac_status=$?
23417   grep -v '^ *+' conftest.er1 >conftest.err
23418   rm -f conftest.er1
23419   cat conftest.err >&5
23420   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23421   (exit $ac_status); } &&
23422          { ac_try='test -z "$ac_c_werror_flag"
23423                          || test ! -s conftest.err'
23424   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23425   (eval $ac_try) 2>&5
23426   ac_status=$?
23427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23428   (exit $ac_status); }; } &&
23429          { ac_try='test -s conftest$ac_exeext'
23430   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23431   (eval $ac_try) 2>&5
23432   ac_status=$?
23433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23434   (exit $ac_status); }; }; then
23435   ac_cv_func___stack_chk_fail=yes
23436 else
23437   echo "$as_me: failed program was:" >&5
23438 sed 's/^/| /' conftest.$ac_ext >&5
23439
23440 ac_cv_func___stack_chk_fail=no
23441 fi
23442 rm -f conftest.err conftest.$ac_objext \
23443       conftest$ac_exeext conftest.$ac_ext
23444 fi
23445 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
23446 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
23447 if test $ac_cv_func___stack_chk_fail = yes; then
23448   gcc_cv_libc_provides_ssp=yes
23449 else
23450   echo "no __stack_chk_fail on this target"
23451 fi
23452
23453         ;;
23454   *) gcc_cv_libc_provides_ssp=no ;;
23455     esac
23456 fi
23457 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
23458 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
23459
23460 if test x$gcc_cv_libc_provides_ssp = xyes; then
23461
23462 cat >>confdefs.h <<\_ACEOF
23463 #define TARGET_LIBC_PROVIDES_SSP 1
23464 _ACEOF
23465
23466 fi
23467
23468 # Check if TFmode long double should be used by default or not.
23469 # Some glibc targets used DFmode long double, but with glibc 2.4
23470 # and later they can use TFmode.
23471 case "$target" in
23472   powerpc*-*-linux* | \
23473   powerpc*-*-gnu* | \
23474   sparc*-*-linux* | \
23475   s390*-*-linux* | \
23476   alpha*-*-linux*)
23477
23478 # Check whether --with-long-double-128 or --without-long-double-128 was given.
23479 if test "${with_long_double_128+set}" = set; then
23480   withval="$with_long_double_128"
23481   gcc_cv_target_ldbl128="$with_long_double_128"
23482 else
23483   gcc_cv_target_ldbl128=no
23484       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23485         if test "x$with_sysroot" = x; then
23486           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23487         elif test "x$with_build_sysroot" != "x"; then
23488           glibc_header_dir="${with_build_sysroot}/usr/include"
23489         elif test "x$with_sysroot" = xyes; then
23490           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23491         else
23492           glibc_header_dir="${with_sysroot}/usr/include"
23493         fi
23494       else
23495         glibc_header_dir=/usr/include
23496       fi
23497       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
23498         $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
23499       && gcc_cv_target_ldbl128=yes
23500
23501 fi;
23502     ;;
23503 esac
23504 if test x$gcc_cv_target_ldbl128 = xyes; then
23505
23506 cat >>confdefs.h <<\_ACEOF
23507 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
23508 _ACEOF
23509
23510 fi
23511
23512 # Find out what GC implementation we want, or may, use.
23513
23514 # Check whether --with-gc or --without-gc was given.
23515 if test "${with_gc+set}" = set; then
23516   withval="$with_gc"
23517   case "$withval" in
23518   page)
23519     GGC=ggc-$withval
23520     ;;
23521   zone)
23522     GGC=ggc-$withval
23523
23524 cat >>confdefs.h <<\_ACEOF
23525 #define GGC_ZONE 1
23526 _ACEOF
23527
23528     ;;
23529   *)
23530     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
23531 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
23532    { (exit 1); exit 1; }; }
23533     ;;
23534 esac
23535 else
23536   GGC=ggc-page
23537 fi;
23538
23539 echo "Using $GGC for garbage collection."
23540
23541 # Use the system's zlib library.
23542 zlibdir=-L../zlib
23543 zlibinc="-I\$(srcdir)/../zlib"
23544
23545 # Check whether --with-system-zlib or --without-system-zlib was given.
23546 if test "${with_system_zlib+set}" = set; then
23547   withval="$with_system_zlib"
23548   zlibdir=
23549 zlibinc=
23550
23551 fi;
23552
23553
23554
23555
23556 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
23557 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
23558     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
23559 if test "${enable_maintainer_mode+set}" = set; then
23560   enableval="$enable_maintainer_mode"
23561   maintainer_mode=$enableval
23562 else
23563   maintainer_mode=no
23564 fi;
23565
23566 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
23567 echo "${ECHO_T}$maintainer_mode" >&6
23568
23569 if test "$maintainer_mode" = "yes"; then
23570   MAINT=''
23571 else
23572   MAINT='#'
23573 fi
23574
23575 # --------------
23576 # Language hooks
23577 # --------------
23578
23579 # Make empty files to contain the specs and options for each language.
23580 # Then add #include lines to for a compiler that has specs and/or options.
23581
23582 subdirs=
23583 lang_opt_files=
23584 lang_specs_files=
23585 lang_tree_files=
23586 # These (without "all_") are set in each config-lang.in.
23587 # `language' must be a single word so is spelled singularly.
23588 all_languages=
23589 all_compilers=
23590 all_outputs='Makefile gccbug libada-mk'
23591 # List of language makefile fragments.
23592 all_lang_makefrags=
23593 # List of language subdirectory makefiles.  Deprecated.
23594 all_lang_makefiles=
23595 # Additional files for gengtype
23596 all_gtfiles="$target_gtfiles"
23597
23598 # These are the languages that are set in --enable-languages,
23599 # and are available in the GCC tree.
23600 all_selected_languages=
23601
23602 # Add the language fragments.
23603 # Languages are added via two mechanisms.  Some information must be
23604 # recorded in makefile variables, these are defined in config-lang.in.
23605 # We accumulate them and plug them into the main Makefile.
23606 # The other mechanism is a set of hooks for each of the main targets
23607 # like `clean', `install', etc.
23608
23609 language_hooks="Make-hooks"
23610
23611 for lang in ${srcdir}/*/config-lang.in
23612 do
23613         test "$lang" = "${srcdir}/*/config-lang.in" && continue
23614
23615         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
23616         if test "x$lang_alias" = x
23617         then
23618               echo "$lang doesn't set \$language." 1>&2
23619               exit 1
23620         fi
23621         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
23622         subdirs="$subdirs $subdir"
23623
23624         # $gcc_subdir is where the gcc integration files are to be found
23625         # for a language, both for internal compiler purposes (compiler
23626         # sources implementing front-end to GCC tree converters), and for
23627         # build infrastructure purposes (Make-lang.in, etc.)
23628         #
23629         # This will be <subdir> (relative to $srcdir) if a line like
23630         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
23631         # is found in <langdir>/config-lang.in, and will remain <langdir>
23632         # otherwise.
23633         #
23634         # Except for the language alias (fetched above), the regular
23635         # "config-lang.in" contents are always retrieved from $gcc_subdir,
23636         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
23637         # only this and the language alias.
23638
23639         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
23640         if [ "$gcc_subdir" = "" ]; then
23641            gcc_subdir="$subdir"
23642         fi
23643
23644         case ",$enable_languages," in
23645         *,$lang_alias,*)
23646             all_selected_languages="$all_selected_languages $lang_alias"
23647             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
23648                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
23649             fi
23650             ;;
23651         esac
23652
23653         language=
23654         boot_language=
23655         compilers=
23656         outputs=
23657         gtfiles=
23658         subdir_requires=
23659         . ${srcdir}/$gcc_subdir/config-lang.in
23660         if test "x$language" = x
23661         then
23662                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
23663                 exit 1
23664         fi
23665
23666         ok=:
23667         case ",$enable_languages," in
23668                 *,$lang_alias,*) ;;
23669                 *)
23670                         for i in $subdir_requires; do
23671                                 test -f "${srcdir}/$i/config-lang.in" && continue
23672                                 ok=false
23673                                 break
23674                         done
23675                 ;;
23676         esac
23677         $ok || continue
23678
23679         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
23680         if test -f $srcdir/$gcc_subdir/lang.opt; then
23681             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
23682         fi
23683         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
23684             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
23685         fi
23686         if test -f ${srcdir}/$gcc_subdir/Makefile.in
23687                 then all_lang_makefiles="$gcc_subdir/Makefile"
23688         fi
23689         all_languages="$all_languages $language"
23690         all_compilers="$all_compilers $compilers"
23691         all_outputs="$all_outputs $outputs"
23692         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
23693 done
23694
23695 # Pick up gtfiles for c
23696 gtfiles=
23697 . ${srcdir}/c-config-lang.in
23698 all_gtfiles="$all_gtfiles [c] $gtfiles"
23699
23700 check_languages=
23701 for language in $all_selected_languages
23702 do
23703         check_languages="$check_languages check-$language"
23704 done
23705
23706 # We link each language in with a set of hooks, reached indirectly via
23707 # lang.${target}.  Only do so for selected languages.
23708
23709 rm -f Make-hooks
23710 touch Make-hooks
23711 target_list="all.cross start.encap rest.encap tags \
23712         install-common install-man install-info install-pdf dvi pdf \
23713         html uninstall info man srcextra srcman srcinfo \
23714         mostlyclean clean distclean maintainer-clean"
23715
23716 for t in $target_list
23717 do
23718         x=
23719         for lang in $all_selected_languages
23720         do
23721                 x="$x $lang.$t"
23722         done
23723         echo "lang.$t: $x" >> Make-hooks
23724 done
23725
23726 # --------
23727 # UNSORTED
23728 # --------
23729
23730 # Create .gdbinit.
23731
23732 echo "dir ." > .gdbinit
23733 echo "dir ${srcdir}" >> .gdbinit
23734 if test x$gdb_needs_out_file_path = xyes
23735 then
23736         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
23737 fi
23738 if test "x$subdirs" != x; then
23739         for s in $subdirs
23740         do
23741                 echo "dir ${srcdir}/$s" >> .gdbinit
23742         done
23743 fi
23744 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
23745
23746 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
23747
23748
23749
23750 # Find a directory in which to install a shared libgcc.
23751
23752 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
23753 if test "${enable_version_specific_runtime_libs+set}" = set; then
23754   enableval="$enable_version_specific_runtime_libs"
23755
23756 fi;
23757
23758
23759 # Check whether --with-slibdir or --without-slibdir was given.
23760 if test "${with_slibdir+set}" = set; then
23761   withval="$with_slibdir"
23762   slibdir="$with_slibdir"
23763 else
23764   if test "${enable_version_specific_runtime_libs+set}" = set; then
23765   slibdir='$(libsubdir)'
23766 elif test "$host" != "$target"; then
23767   slibdir='$(build_tooldir)/lib'
23768 else
23769   slibdir='$(libdir)'
23770 fi
23771 fi;
23772
23773
23774
23775 # Check whether --with-datarootdir or --without-datarootdir was given.
23776 if test "${with_datarootdir+set}" = set; then
23777   withval="$with_datarootdir"
23778   datarootdir="\${prefix}/$with_datarootdir"
23779 else
23780   datarootdir='$(prefix)/share'
23781 fi;
23782
23783
23784
23785 # Check whether --with-docdir or --without-docdir was given.
23786 if test "${with_docdir+set}" = set; then
23787   withval="$with_docdir"
23788   docdir="\${prefix}/$with_docdir"
23789 else
23790   docdir='$(datarootdir)'
23791 fi;
23792
23793
23794
23795 # Check whether --with-htmldir or --without-htmldir was given.
23796 if test "${with_htmldir+set}" = set; then
23797   withval="$with_htmldir"
23798   htmldir="\${prefix}/$with_htmldir"
23799 else
23800   htmldir='$(docdir)'
23801 fi;
23802
23803
23804 # Substitute configuration variables
23805
23806
23807
23808
23809
23810
23811
23812
23813
23814
23815
23816
23817
23818
23819
23820
23821
23822
23823
23824
23825
23826
23827
23828
23829
23830
23831
23832
23833
23834
23835
23836
23837
23838
23839
23840
23841
23842
23843
23844
23845
23846
23847
23848
23849
23850
23851
23852
23853
23854
23855
23856
23857
23858
23859
23860
23861
23862 # Echo link setup.
23863 if test x${build} = x${host} ; then
23864   if test x${host} = x${target} ; then
23865     echo "Links are now set up to build a native compiler for ${target}." 1>&2
23866   else
23867     echo "Links are now set up to build a cross-compiler" 1>&2
23868     echo " from ${host} to ${target}." 1>&2
23869   fi
23870 else
23871   if test x${host} = x${target} ; then
23872     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
23873     echo " for ${target}." 1>&2
23874   else
23875     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
23876     echo " from ${host} to ${target}." 1>&2
23877   fi
23878 fi
23879
23880
23881
23882
23883 # Configure the subdirectories
23884 # AC_CONFIG_SUBDIRS($subdirs)
23885
23886 # Create the Makefile
23887 # and configure language subdirectories
23888           ac_config_files="$ac_config_files $all_outputs"
23889
23890
23891           ac_config_commands="$ac_config_commands default"
23892
23893 cat >confcache <<\_ACEOF
23894 # This file is a shell script that caches the results of configure
23895 # tests run on this system so they can be shared between configure
23896 # scripts and configure runs, see configure's option --config-cache.
23897 # It is not useful on other systems.  If it contains results you don't
23898 # want to keep, you may remove or edit it.
23899 #
23900 # config.status only pays attention to the cache file if you give it
23901 # the --recheck option to rerun configure.
23902 #
23903 # `ac_cv_env_foo' variables (set or unset) will be overridden when
23904 # loading this file, other *unset* `ac_cv_foo' will be assigned the
23905 # following values.
23906
23907 _ACEOF
23908
23909 # The following way of writing the cache mishandles newlines in values,
23910 # but we know of no workaround that is simple, portable, and efficient.
23911 # So, don't put newlines in cache variables' values.
23912 # Ultrix sh set writes to stderr and can't be redirected directly,
23913 # and sets the high bit in the cache file unless we assign to the vars.
23914 {
23915   (set) 2>&1 |
23916     case `(ac_space=' '; set | grep ac_space) 2>&1` in
23917     *ac_space=\ *)
23918       # `set' does not quote correctly, so add quotes (double-quote
23919       # substitution turns \\\\ into \\, and sed turns \\ into \).
23920       sed -n \
23921         "s/'/'\\\\''/g;
23922           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
23923       ;;
23924     *)
23925       # `set' quotes correctly as required by POSIX, so do not add quotes.
23926       sed -n \
23927         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
23928       ;;
23929     esac;
23930 } |
23931   sed '
23932      t clear
23933      : clear
23934      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
23935      t end
23936      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
23937      : end' >>confcache
23938 if diff $cache_file confcache >/dev/null 2>&1; then :; else
23939   if test -w $cache_file; then
23940     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
23941     cat confcache >$cache_file
23942   else
23943     echo "not updating unwritable cache $cache_file"
23944   fi
23945 fi
23946 rm -f confcache
23947
23948 test "x$prefix" = xNONE && prefix=$ac_default_prefix
23949 # Let make expand exec_prefix.
23950 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
23951
23952 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23953 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23954 # trailing colons and then remove the whole line if VPATH becomes empty
23955 # (actually we leave an empty line to preserve line numbers).
23956 if test "x$srcdir" = x.; then
23957   ac_vpsub='/^[  ]*VPATH[        ]*=/{
23958 s/:*\$(srcdir):*/:/;
23959 s/:*\${srcdir}:*/:/;
23960 s/:*@srcdir@:*/:/;
23961 s/^\([^=]*=[     ]*\):*/\1/;
23962 s/:*$//;
23963 s/^[^=]*=[       ]*$//;
23964 }'
23965 fi
23966
23967 DEFS=-DHAVE_CONFIG_H
23968
23969 ac_libobjs=
23970 ac_ltlibobjs=
23971 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
23972   # 1. Remove the extension, and $U if already installed.
23973   ac_i=`echo "$ac_i" |
23974          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
23975   # 2. Add them.
23976   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
23977   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
23978 done
23979 LIBOBJS=$ac_libobjs
23980
23981 LTLIBOBJS=$ac_ltlibobjs
23982
23983
23984
23985 : ${CONFIG_STATUS=./config.status}
23986 ac_clean_files_save=$ac_clean_files
23987 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
23988 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
23989 echo "$as_me: creating $CONFIG_STATUS" >&6;}
23990 cat >$CONFIG_STATUS <<_ACEOF
23991 #! $SHELL
23992 # Generated by $as_me.
23993 # Run this file to recreate the current configuration.
23994 # Compiler output produced by configure, useful for debugging
23995 # configure, is in config.log if it exists.
23996
23997 debug=false
23998 ac_cs_recheck=false
23999 ac_cs_silent=false
24000 SHELL=\${CONFIG_SHELL-$SHELL}
24001 _ACEOF
24002
24003 cat >>$CONFIG_STATUS <<\_ACEOF
24004 ## --------------------- ##
24005 ## M4sh Initialization.  ##
24006 ## --------------------- ##
24007
24008 # Be Bourne compatible
24009 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24010   emulate sh
24011   NULLCMD=:
24012   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24013   # is contrary to our usage.  Disable this feature.
24014   alias -g '${1+"$@"}'='"$@"'
24015 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24016   set -o posix
24017 fi
24018 DUALCASE=1; export DUALCASE # for MKS sh
24019
24020 # Support unset when possible.
24021 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24022   as_unset=unset
24023 else
24024   as_unset=false
24025 fi
24026
24027
24028 # Work around bugs in pre-3.0 UWIN ksh.
24029 $as_unset ENV MAIL MAILPATH
24030 PS1='$ '
24031 PS2='> '
24032 PS4='+ '
24033
24034 # NLS nuisances.
24035 for as_var in \
24036   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24037   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24038   LC_TELEPHONE LC_TIME
24039 do
24040   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24041     eval $as_var=C; export $as_var
24042   else
24043     $as_unset $as_var
24044   fi
24045 done
24046
24047 # Required to use basename.
24048 if expr a : '\(a\)' >/dev/null 2>&1; then
24049   as_expr=expr
24050 else
24051   as_expr=false
24052 fi
24053
24054 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
24055   as_basename=basename
24056 else
24057   as_basename=false
24058 fi
24059
24060
24061 # Name of the executable.
24062 as_me=`$as_basename "$0" ||
24063 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24064          X"$0" : 'X\(//\)$' \| \
24065          X"$0" : 'X\(/\)$' \| \
24066          .     : '\(.\)' 2>/dev/null ||
24067 echo X/"$0" |
24068     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24069           /^X\/\(\/\/\)$/{ s//\1/; q; }
24070           /^X\/\(\/\).*/{ s//\1/; q; }
24071           s/.*/./; q'`
24072
24073
24074 # PATH needs CR, and LINENO needs CR and PATH.
24075 # Avoid depending upon Character Ranges.
24076 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24077 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24078 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24079 as_cr_digits='0123456789'
24080 as_cr_alnum=$as_cr_Letters$as_cr_digits
24081
24082 # The user is always right.
24083 if test "${PATH_SEPARATOR+set}" != set; then
24084   echo "#! /bin/sh" >conf$$.sh
24085   echo  "exit 0"   >>conf$$.sh
24086   chmod +x conf$$.sh
24087   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24088     PATH_SEPARATOR=';'
24089   else
24090     PATH_SEPARATOR=:
24091   fi
24092   rm -f conf$$.sh
24093 fi
24094
24095
24096   as_lineno_1=$LINENO
24097   as_lineno_2=$LINENO
24098   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24099   test "x$as_lineno_1" != "x$as_lineno_2" &&
24100   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
24101   # Find who we are.  Look in the path if we contain no path at all
24102   # relative or not.
24103   case $0 in
24104     *[\\/]* ) as_myself=$0 ;;
24105     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24106 for as_dir in $PATH
24107 do
24108   IFS=$as_save_IFS
24109   test -z "$as_dir" && as_dir=.
24110   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24111 done
24112
24113        ;;
24114   esac
24115   # We did not find ourselves, most probably we were run as `sh COMMAND'
24116   # in which case we are not to be found in the path.
24117   if test "x$as_myself" = x; then
24118     as_myself=$0
24119   fi
24120   if test ! -f "$as_myself"; then
24121     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
24122 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
24123    { (exit 1); exit 1; }; }
24124   fi
24125   case $CONFIG_SHELL in
24126   '')
24127     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24128 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
24129 do
24130   IFS=$as_save_IFS
24131   test -z "$as_dir" && as_dir=.
24132   for as_base in sh bash ksh sh5; do
24133          case $as_dir in
24134          /*)
24135            if ("$as_dir/$as_base" -c '
24136   as_lineno_1=$LINENO
24137   as_lineno_2=$LINENO
24138   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24139   test "x$as_lineno_1" != "x$as_lineno_2" &&
24140   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
24141              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
24142              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
24143              CONFIG_SHELL=$as_dir/$as_base
24144              export CONFIG_SHELL
24145              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
24146            fi;;
24147          esac
24148        done
24149 done
24150 ;;
24151   esac
24152
24153   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24154   # uniformly replaced by the line number.  The first 'sed' inserts a
24155   # line-number line before each line; the second 'sed' does the real
24156   # work.  The second script uses 'N' to pair each line-number line
24157   # with the numbered line, and appends trailing '-' during
24158   # substitution so that $LINENO is not a special case at line end.
24159   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24160   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
24161   sed '=' <$as_myself |
24162     sed '
24163       N
24164       s,$,-,
24165       : loop
24166       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
24167       t loop
24168       s,-$,,
24169       s,^['$as_cr_digits']*\n,,
24170     ' >$as_me.lineno &&
24171   chmod +x $as_me.lineno ||
24172     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
24173 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
24174    { (exit 1); exit 1; }; }
24175
24176   # Don't try to exec as it changes $[0], causing all sort of problems
24177   # (the dirname of $[0] is not the place where we might find the
24178   # original and so on.  Autoconf is especially sensible to this).
24179   . ./$as_me.lineno
24180   # Exit status is that of the last command.
24181   exit
24182 }
24183
24184
24185 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
24186   *c*,-n*) ECHO_N= ECHO_C='
24187 ' ECHO_T='      ' ;;
24188   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
24189   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
24190 esac
24191
24192 if expr a : '\(a\)' >/dev/null 2>&1; then
24193   as_expr=expr
24194 else
24195   as_expr=false
24196 fi
24197
24198 rm -f conf$$ conf$$.exe conf$$.file
24199 echo >conf$$.file
24200 if ln -s conf$$.file conf$$ 2>/dev/null; then
24201   # We could just check for DJGPP; but this test a) works b) is more generic
24202   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
24203   if test -f conf$$.exe; then
24204     # Don't use ln at all; we don't have any links
24205     as_ln_s='cp -p'
24206   else
24207     as_ln_s='ln -s'
24208   fi
24209 elif ln conf$$.file conf$$ 2>/dev/null; then
24210   as_ln_s=ln
24211 else
24212   as_ln_s='cp -p'
24213 fi
24214 rm -f conf$$ conf$$.exe conf$$.file
24215
24216 if mkdir -p . 2>/dev/null; then
24217   as_mkdir_p=:
24218 else
24219   test -d ./-p && rmdir ./-p
24220   as_mkdir_p=false
24221 fi
24222
24223 as_executable_p="test -f"
24224
24225 # Sed expression to map a string onto a valid CPP name.
24226 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24227
24228 # Sed expression to map a string onto a valid variable name.
24229 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24230
24231
24232 # IFS
24233 # We need space, tab and new line, in precisely that order.
24234 as_nl='
24235 '
24236 IFS="   $as_nl"
24237
24238 # CDPATH.
24239 $as_unset CDPATH
24240
24241 exec 6>&1
24242
24243 # Open the log real soon, to keep \$[0] and so on meaningful, and to
24244 # report actual input values of CONFIG_FILES etc. instead of their
24245 # values after options handling.  Logging --version etc. is OK.
24246 exec 5>>config.log
24247 {
24248   echo
24249   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24250 ## Running $as_me. ##
24251 _ASBOX
24252 } >&5
24253 cat >&5 <<_CSEOF
24254
24255 This file was extended by $as_me, which was
24256 generated by GNU Autoconf 2.59.  Invocation command line was
24257
24258   CONFIG_FILES    = $CONFIG_FILES
24259   CONFIG_HEADERS  = $CONFIG_HEADERS
24260   CONFIG_LINKS    = $CONFIG_LINKS
24261   CONFIG_COMMANDS = $CONFIG_COMMANDS
24262   $ $0 $@
24263
24264 _CSEOF
24265 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
24266 echo >&5
24267 _ACEOF
24268
24269 # Files that config.status was made for.
24270 if test -n "$ac_config_files"; then
24271   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
24272 fi
24273
24274 if test -n "$ac_config_headers"; then
24275   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
24276 fi
24277
24278 if test -n "$ac_config_links"; then
24279   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
24280 fi
24281
24282 if test -n "$ac_config_commands"; then
24283   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
24284 fi
24285
24286 cat >>$CONFIG_STATUS <<\_ACEOF
24287
24288 ac_cs_usage="\
24289 \`$as_me' instantiates files from templates according to the
24290 current configuration.
24291
24292 Usage: $0 [OPTIONS] [FILE]...
24293
24294   -h, --help       print this help, then exit
24295   -V, --version    print version number, then exit
24296   -q, --quiet      do not print progress messages
24297   -d, --debug      don't remove temporary files
24298       --recheck    update $as_me by reconfiguring in the same conditions
24299   --file=FILE[:TEMPLATE]
24300                    instantiate the configuration file FILE
24301   --header=FILE[:TEMPLATE]
24302                    instantiate the configuration header FILE
24303
24304 Configuration files:
24305 $config_files
24306
24307 Configuration headers:
24308 $config_headers
24309
24310 Configuration commands:
24311 $config_commands
24312
24313 Report bugs to <bug-autoconf@gnu.org>."
24314 _ACEOF
24315
24316 cat >>$CONFIG_STATUS <<_ACEOF
24317 ac_cs_version="\\
24318 config.status
24319 configured by $0, generated by GNU Autoconf 2.59,
24320   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
24321
24322 Copyright (C) 2003 Free Software Foundation, Inc.
24323 This config.status script is free software; the Free Software Foundation
24324 gives unlimited permission to copy, distribute and modify it."
24325 srcdir=$srcdir
24326 _ACEOF
24327
24328 cat >>$CONFIG_STATUS <<\_ACEOF
24329 # If no file are specified by the user, then we need to provide default
24330 # value.  By we need to know if files were specified by the user.
24331 ac_need_defaults=:
24332 while test $# != 0
24333 do
24334   case $1 in
24335   --*=*)
24336     ac_option=`expr "x$1" : 'x\([^=]*\)='`
24337     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
24338     ac_shift=:
24339     ;;
24340   -*)
24341     ac_option=$1
24342     ac_optarg=$2
24343     ac_shift=shift
24344     ;;
24345   *) # This is not an option, so the user has probably given explicit
24346      # arguments.
24347      ac_option=$1
24348      ac_need_defaults=false;;
24349   esac
24350
24351   case $ac_option in
24352   # Handling of the options.
24353 _ACEOF
24354 cat >>$CONFIG_STATUS <<\_ACEOF
24355   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24356     ac_cs_recheck=: ;;
24357   --version | --vers* | -V )
24358     echo "$ac_cs_version"; exit 0 ;;
24359   --he | --h)
24360     # Conflict between --help and --header
24361     { { echo "$as_me:$LINENO: error: ambiguous option: $1
24362 Try \`$0 --help' for more information." >&5
24363 echo "$as_me: error: ambiguous option: $1
24364 Try \`$0 --help' for more information." >&2;}
24365    { (exit 1); exit 1; }; };;
24366   --help | --hel | -h )
24367     echo "$ac_cs_usage"; exit 0 ;;
24368   --debug | --d* | -d )
24369     debug=: ;;
24370   --file | --fil | --fi | --f )
24371     $ac_shift
24372     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24373     ac_need_defaults=false;;
24374   --header | --heade | --head | --hea )
24375     $ac_shift
24376     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24377     ac_need_defaults=false;;
24378   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24379   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24380     ac_cs_silent=: ;;
24381
24382   # This is an error.
24383   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
24384 Try \`$0 --help' for more information." >&5
24385 echo "$as_me: error: unrecognized option: $1
24386 Try \`$0 --help' for more information." >&2;}
24387    { (exit 1); exit 1; }; } ;;
24388
24389   *) ac_config_targets="$ac_config_targets $1" ;;
24390
24391   esac
24392   shift
24393 done
24394
24395 ac_configure_extra_args=
24396
24397 if $ac_cs_silent; then
24398   exec 6>/dev/null
24399   ac_configure_extra_args="$ac_configure_extra_args --silent"
24400 fi
24401
24402 _ACEOF
24403 cat >>$CONFIG_STATUS <<_ACEOF
24404 if \$ac_cs_recheck; then
24405   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24406   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24407 fi
24408
24409 _ACEOF
24410
24411 cat >>$CONFIG_STATUS <<_ACEOF
24412 #
24413 # INIT-COMMANDS section.
24414 #
24415
24416 subdirs='$subdirs'
24417
24418 _ACEOF
24419
24420
24421
24422 cat >>$CONFIG_STATUS <<\_ACEOF
24423 for ac_config_target in $ac_config_targets
24424 do
24425   case "$ac_config_target" in
24426   # Handling of arguments.
24427   "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
24428   "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
24429   "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
24430   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
24431   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24432   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
24433   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24434 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24435    { (exit 1); exit 1; }; };;
24436   esac
24437 done
24438
24439 # If the user did not use the arguments to specify the items to instantiate,
24440 # then the envvar interface is used.  Set only those that are not.
24441 # We use the long form for the default assignment because of an extremely
24442 # bizarre bug on SunOS 4.1.3.
24443 if $ac_need_defaults; then
24444   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24445   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24446   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24447 fi
24448
24449 # Have a temporary directory for convenience.  Make it in the build tree
24450 # simply because there is no reason to put it here, and in addition,
24451 # creating and moving files from /tmp can sometimes cause problems.
24452 # Create a temporary directory, and hook for its removal unless debugging.
24453 $debug ||
24454 {
24455   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
24456   trap '{ (exit 1); exit 1; }' 1 2 13 15
24457 }
24458
24459 # Create a (secure) tmp directory for tmp files.
24460
24461 {
24462   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
24463   test -n "$tmp" && test -d "$tmp"
24464 }  ||
24465 {
24466   tmp=./confstat$$-$RANDOM
24467   (umask 077 && mkdir $tmp)
24468 } ||
24469 {
24470    echo "$me: cannot create a temporary directory in ." >&2
24471    { (exit 1); exit 1; }
24472 }
24473
24474 _ACEOF
24475
24476 cat >>$CONFIG_STATUS <<_ACEOF
24477
24478 #
24479 # CONFIG_FILES section.
24480 #
24481
24482 # No need to generate the scripts if there are no CONFIG_FILES.
24483 # This happens for instance when ./config.status config.h
24484 if test -n "\$CONFIG_FILES"; then
24485   # Protect against being on the right side of a sed subst in config.status.
24486   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
24487    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
24488 s,@SHELL@,$SHELL,;t t
24489 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
24490 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
24491 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
24492 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
24493 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
24494 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
24495 s,@exec_prefix@,$exec_prefix,;t t
24496 s,@prefix@,$prefix,;t t
24497 s,@program_transform_name@,$program_transform_name,;t t
24498 s,@bindir@,$bindir,;t t
24499 s,@sbindir@,$sbindir,;t t
24500 s,@libexecdir@,$libexecdir,;t t
24501 s,@datadir@,$datadir,;t t
24502 s,@sysconfdir@,$sysconfdir,;t t
24503 s,@sharedstatedir@,$sharedstatedir,;t t
24504 s,@localstatedir@,$localstatedir,;t t
24505 s,@libdir@,$libdir,;t t
24506 s,@includedir@,$includedir,;t t
24507 s,@oldincludedir@,$oldincludedir,;t t
24508 s,@infodir@,$infodir,;t t
24509 s,@mandir@,$mandir,;t t
24510 s,@build_alias@,$build_alias,;t t
24511 s,@host_alias@,$host_alias,;t t
24512 s,@target_alias@,$target_alias,;t t
24513 s,@DEFS@,$DEFS,;t t
24514 s,@ECHO_C@,$ECHO_C,;t t
24515 s,@ECHO_N@,$ECHO_N,;t t
24516 s,@ECHO_T@,$ECHO_T,;t t
24517 s,@LIBS@,$LIBS,;t t
24518 s,@build@,$build,;t t
24519 s,@build_cpu@,$build_cpu,;t t
24520 s,@build_vendor@,$build_vendor,;t t
24521 s,@build_os@,$build_os,;t t
24522 s,@host@,$host,;t t
24523 s,@host_cpu@,$host_cpu,;t t
24524 s,@host_vendor@,$host_vendor,;t t
24525 s,@host_os@,$host_os,;t t
24526 s,@target@,$target,;t t
24527 s,@target_cpu@,$target_cpu,;t t
24528 s,@target_vendor@,$target_vendor,;t t
24529 s,@target_os@,$target_os,;t t
24530 s,@target_noncanonical@,$target_noncanonical,;t t
24531 s,@build_libsubdir@,$build_libsubdir,;t t
24532 s,@build_subdir@,$build_subdir,;t t
24533 s,@host_subdir@,$host_subdir,;t t
24534 s,@target_subdir@,$target_subdir,;t t
24535 s,@GENINSRC@,$GENINSRC,;t t
24536 s,@CC@,$CC,;t t
24537 s,@CFLAGS@,$CFLAGS,;t t
24538 s,@LDFLAGS@,$LDFLAGS,;t t
24539 s,@CPPFLAGS@,$CPPFLAGS,;t t
24540 s,@ac_ct_CC@,$ac_ct_CC,;t t
24541 s,@EXEEXT@,$EXEEXT,;t t
24542 s,@OBJEXT@,$OBJEXT,;t t
24543 s,@GNATBIND@,$GNATBIND,;t t
24544 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
24545 s,@GNATMAKE@,$GNATMAKE,;t t
24546 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
24547 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
24548 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
24549 s,@CPP@,$CPP,;t t
24550 s,@EGREP@,$EGREP,;t t
24551 s,@loose_warn@,$loose_warn,;t t
24552 s,@strict_warn@,$strict_warn,;t t
24553 s,@warn_cflags@,$warn_cflags,;t t
24554 s,@nocommon_flag@,$nocommon_flag,;t t
24555 s,@TREEBROWSER@,$TREEBROWSER,;t t
24556 s,@valgrind_path@,$valgrind_path,;t t
24557 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
24558 s,@valgrind_command@,$valgrind_command,;t t
24559 s,@coverage_flags@,$coverage_flags,;t t
24560 s,@enable_multilib@,$enable_multilib,;t t
24561 s,@enable_decimal_float@,$enable_decimal_float,;t t
24562 s,@enable_fixed_point@,$enable_fixed_point,;t t
24563 s,@enable_shared@,$enable_shared,;t t
24564 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
24565 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
24566 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
24567 s,@onestep@,$onestep,;t t
24568 s,@PKGVERSION@,$PKGVERSION,;t t
24569 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
24570 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
24571 s,@datarootdir@,$datarootdir,;t t
24572 s,@docdir@,$docdir,;t t
24573 s,@htmldir@,$htmldir,;t t
24574 s,@SET_MAKE@,$SET_MAKE,;t t
24575 s,@AWK@,$AWK,;t t
24576 s,@LN_S@,$LN_S,;t t
24577 s,@LN@,$LN,;t t
24578 s,@RANLIB@,$RANLIB,;t t
24579 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
24580 s,@ranlib_flags@,$ranlib_flags,;t t
24581 s,@INSTALL@,$INSTALL,;t t
24582 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
24583 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
24584 s,@make_compare_target@,$make_compare_target,;t t
24585 s,@have_mktemp_command@,$have_mktemp_command,;t t
24586 s,@MAKEINFO@,$MAKEINFO,;t t
24587 s,@BUILD_INFO@,$BUILD_INFO,;t t
24588 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
24589 s,@FLEX@,$FLEX,;t t
24590 s,@BISON@,$BISON,;t t
24591 s,@NM@,$NM,;t t
24592 s,@AR@,$AR,;t t
24593 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
24594 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
24595 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
24596 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
24597 s,@LIBICONV@,$LIBICONV,;t t
24598 s,@LTLIBICONV@,$LTLIBICONV,;t t
24599 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
24600 s,@manext@,$manext,;t t
24601 s,@objext@,$objext,;t t
24602 s,@gthread_flags@,$gthread_flags,;t t
24603 s,@extra_modes_file@,$extra_modes_file,;t t
24604 s,@extra_opt_files@,$extra_opt_files,;t t
24605 s,@USE_NLS@,$USE_NLS,;t t
24606 s,@LIBINTL@,$LIBINTL,;t t
24607 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
24608 s,@INCINTL@,$INCINTL,;t t
24609 s,@XGETTEXT@,$XGETTEXT,;t t
24610 s,@GMSGFMT@,$GMSGFMT,;t t
24611 s,@POSUB@,$POSUB,;t t
24612 s,@CATALOGS@,$CATALOGS,;t t
24613 s,@DATADIRNAME@,$DATADIRNAME,;t t
24614 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
24615 s,@GENCAT@,$GENCAT,;t t
24616 s,@CATOBJEXT@,$CATOBJEXT,;t t
24617 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
24618 s,@CROSS@,$CROSS,;t t
24619 s,@ALL@,$ALL,;t t
24620 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
24621 s,@inhibit_libc@,$inhibit_libc,;t t
24622 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
24623 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
24624 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
24625 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
24626 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
24627 s,@collect2@,$collect2,;t t
24628 s,@LIBTOOL@,$LIBTOOL,;t t
24629 s,@SED@,$SED,;t t
24630 s,@FGREP@,$FGREP,;t t
24631 s,@GREP@,$GREP,;t t
24632 s,@LD@,$LD,;t t
24633 s,@DUMPBIN@,$DUMPBIN,;t t
24634 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
24635 s,@ac_ct_AR@,$ac_ct_AR,;t t
24636 s,@STRIP@,$STRIP,;t t
24637 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
24638 s,@lt_ECHO@,$lt_ECHO,;t t
24639 s,@objdir@,$objdir,;t t
24640 s,@enable_fast_install@,$enable_fast_install,;t t
24641 s,@gcc_cv_as@,$gcc_cv_as,;t t
24642 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
24643 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
24644 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
24645 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
24646 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
24647 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
24648 s,@libgcc_visibility@,$libgcc_visibility,;t t
24649 s,@GGC@,$GGC,;t t
24650 s,@zlibdir@,$zlibdir,;t t
24651 s,@zlibinc@,$zlibinc,;t t
24652 s,@MAINT@,$MAINT,;t t
24653 s,@gcc_tooldir@,$gcc_tooldir,;t t
24654 s,@dollar@,$dollar,;t t
24655 s,@slibdir@,$slibdir,;t t
24656 s,@subdirs@,$subdirs,;t t
24657 s,@srcdir@,$srcdir,;t t
24658 s,@all_compilers@,$all_compilers,;t t
24659 s,@all_gtfiles@,$all_gtfiles,;t t
24660 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
24661 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
24662 s,@all_languages@,$all_languages,;t t
24663 s,@all_selected_languages@,$all_selected_languages,;t t
24664 s,@build_exeext@,$build_exeext,;t t
24665 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
24666 s,@build_xm_file_list@,$build_xm_file_list,;t t
24667 s,@build_xm_include_list@,$build_xm_include_list,;t t
24668 s,@build_xm_defines@,$build_xm_defines,;t t
24669 s,@build_file_translate@,$build_file_translate,;t t
24670 s,@check_languages@,$check_languages,;t t
24671 s,@cpp_install_dir@,$cpp_install_dir,;t t
24672 s,@xmake_file@,$xmake_file,;t t
24673 s,@tmake_file@,$tmake_file,;t t
24674 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
24675 s,@extra_headers_list@,$extra_headers_list,;t t
24676 s,@extra_objs@,$extra_objs,;t t
24677 s,@extra_parts@,$extra_parts,;t t
24678 s,@extra_passes@,$extra_passes,;t t
24679 s,@extra_programs@,$extra_programs,;t t
24680 s,@float_h_file@,$float_h_file,;t t
24681 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
24682 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
24683 s,@host_exeext@,$host_exeext,;t t
24684 s,@host_xm_file_list@,$host_xm_file_list,;t t
24685 s,@host_xm_include_list@,$host_xm_include_list,;t t
24686 s,@host_xm_defines@,$host_xm_defines,;t t
24687 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
24688 s,@install@,$install,;t t
24689 s,@lang_opt_files@,$lang_opt_files,;t t
24690 s,@lang_specs_files@,$lang_specs_files,;t t
24691 s,@lang_tree_files@,$lang_tree_files,;t t
24692 s,@local_prefix@,$local_prefix,;t t
24693 s,@md_file@,$md_file,;t t
24694 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
24695 s,@out_file@,$out_file,;t t
24696 s,@out_object_file@,$out_object_file,;t t
24697 s,@thread_file@,$thread_file,;t t
24698 s,@tm_file_list@,$tm_file_list,;t t
24699 s,@tm_include_list@,$tm_include_list,;t t
24700 s,@tm_defines@,$tm_defines,;t t
24701 s,@tm_p_file_list@,$tm_p_file_list,;t t
24702 s,@tm_p_include_list@,$tm_p_include_list,;t t
24703 s,@xm_file_list@,$xm_file_list,;t t
24704 s,@xm_include_list@,$xm_include_list,;t t
24705 s,@xm_defines@,$xm_defines,;t t
24706 s,@c_target_objs@,$c_target_objs,;t t
24707 s,@cxx_target_objs@,$cxx_target_objs,;t t
24708 s,@fortran_target_objs@,$fortran_target_objs,;t t
24709 s,@target_cpu_default@,$target_cpu_default,;t t
24710 s,@GMPLIBS@,$GMPLIBS,;t t
24711 s,@GMPINC@,$GMPINC,;t t
24712 s,@LIBOBJS@,$LIBOBJS,;t t
24713 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
24714 /@language_hooks@/r $language_hooks
24715 s,@language_hooks@,,;t t
24716 CEOF
24717
24718 _ACEOF
24719
24720   cat >>$CONFIG_STATUS <<\_ACEOF
24721   # Split the substitutions into bite-sized pieces for seds with
24722   # small command number limits, like on Digital OSF/1 and HP-UX.
24723   ac_max_sed_lines=48
24724   ac_sed_frag=1 # Number of current file.
24725   ac_beg=1 # First line for current file.
24726   ac_end=$ac_max_sed_lines # Line after last line for current file.
24727   ac_more_lines=:
24728   ac_sed_cmds=
24729   while $ac_more_lines; do
24730     if test $ac_beg -gt 1; then
24731       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24732     else
24733       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24734     fi
24735     if test ! -s $tmp/subs.frag; then
24736       ac_more_lines=false
24737     else
24738       # The purpose of the label and of the branching condition is to
24739       # speed up the sed processing (if there are no `@' at all, there
24740       # is no need to browse any of the substitutions).
24741       # These are the two extra sed commands mentioned above.
24742       (echo ':t
24743   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
24744       if test -z "$ac_sed_cmds"; then
24745         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
24746       else
24747         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
24748       fi
24749       ac_sed_frag=`expr $ac_sed_frag + 1`
24750       ac_beg=$ac_end
24751       ac_end=`expr $ac_end + $ac_max_sed_lines`
24752     fi
24753   done
24754   if test -z "$ac_sed_cmds"; then
24755     ac_sed_cmds=cat
24756   fi
24757 fi # test -n "$CONFIG_FILES"
24758
24759 _ACEOF
24760 cat >>$CONFIG_STATUS <<\_ACEOF
24761 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
24762   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24763   case $ac_file in
24764   - | *:- | *:-:* ) # input from stdin
24765         cat >$tmp/stdin
24766         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24767         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24768   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24769         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24770   * )   ac_file_in=$ac_file.in ;;
24771   esac
24772
24773   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
24774   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24775 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24776          X"$ac_file" : 'X\(//\)[^/]' \| \
24777          X"$ac_file" : 'X\(//\)$' \| \
24778          X"$ac_file" : 'X\(/\)' \| \
24779          .     : '\(.\)' 2>/dev/null ||
24780 echo X"$ac_file" |
24781     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24782           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24783           /^X\(\/\/\)$/{ s//\1/; q; }
24784           /^X\(\/\).*/{ s//\1/; q; }
24785           s/.*/./; q'`
24786   { if $as_mkdir_p; then
24787     mkdir -p "$ac_dir"
24788   else
24789     as_dir="$ac_dir"
24790     as_dirs=
24791     while test ! -d "$as_dir"; do
24792       as_dirs="$as_dir $as_dirs"
24793       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24794 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24795          X"$as_dir" : 'X\(//\)[^/]' \| \
24796          X"$as_dir" : 'X\(//\)$' \| \
24797          X"$as_dir" : 'X\(/\)' \| \
24798          .     : '\(.\)' 2>/dev/null ||
24799 echo X"$as_dir" |
24800     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24801           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24802           /^X\(\/\/\)$/{ s//\1/; q; }
24803           /^X\(\/\).*/{ s//\1/; q; }
24804           s/.*/./; q'`
24805     done
24806     test ! -n "$as_dirs" || mkdir $as_dirs
24807   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24808 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24809    { (exit 1); exit 1; }; }; }
24810
24811   ac_builddir=.
24812
24813 if test "$ac_dir" != .; then
24814   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24815   # A "../" for each directory in $ac_dir_suffix.
24816   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24817 else
24818   ac_dir_suffix= ac_top_builddir=
24819 fi
24820
24821 case $srcdir in
24822   .)  # No --srcdir option.  We are building in place.
24823     ac_srcdir=.
24824     if test -z "$ac_top_builddir"; then
24825        ac_top_srcdir=.
24826     else
24827        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24828     fi ;;
24829   [\\/]* | ?:[\\/]* )  # Absolute path.
24830     ac_srcdir=$srcdir$ac_dir_suffix;
24831     ac_top_srcdir=$srcdir ;;
24832   *) # Relative path.
24833     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24834     ac_top_srcdir=$ac_top_builddir$srcdir ;;
24835 esac
24836
24837 # Do not use `cd foo && pwd` to compute absolute paths, because
24838 # the directories may not exist.
24839 case `pwd` in
24840 .) ac_abs_builddir="$ac_dir";;
24841 *)
24842   case "$ac_dir" in
24843   .) ac_abs_builddir=`pwd`;;
24844   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24845   *) ac_abs_builddir=`pwd`/"$ac_dir";;
24846   esac;;
24847 esac
24848 case $ac_abs_builddir in
24849 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24850 *)
24851   case ${ac_top_builddir}. in
24852   .) ac_abs_top_builddir=$ac_abs_builddir;;
24853   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24854   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24855   esac;;
24856 esac
24857 case $ac_abs_builddir in
24858 .) ac_abs_srcdir=$ac_srcdir;;
24859 *)
24860   case $ac_srcdir in
24861   .) ac_abs_srcdir=$ac_abs_builddir;;
24862   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24863   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24864   esac;;
24865 esac
24866 case $ac_abs_builddir in
24867 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24868 *)
24869   case $ac_top_srcdir in
24870   .) ac_abs_top_srcdir=$ac_abs_builddir;;
24871   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24872   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24873   esac;;
24874 esac
24875
24876
24877
24878   if test x"$ac_file" != x-; then
24879     { echo "$as_me:$LINENO: creating $ac_file" >&5
24880 echo "$as_me: creating $ac_file" >&6;}
24881     rm -f "$ac_file"
24882   fi
24883   # Let's still pretend it is `configure' which instantiates (i.e., don't
24884   # use $as_me), people would be surprised to read:
24885   #    /* config.h.  Generated by config.status.  */
24886   if test x"$ac_file" = x-; then
24887     configure_input=
24888   else
24889     configure_input="$ac_file.  "
24890   fi
24891   configure_input=$configure_input"Generated from `echo $ac_file_in |
24892                                      sed 's,.*/,,'` by configure."
24893
24894   # First look for the input files in the build tree, otherwise in the
24895   # src tree.
24896   ac_file_inputs=`IFS=:
24897     for f in $ac_file_in; do
24898       case $f in
24899       -) echo $tmp/stdin ;;
24900       [\\/$]*)
24901          # Absolute (can't be DOS-style, as IFS=:)
24902          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24903 echo "$as_me: error: cannot find input file: $f" >&2;}
24904    { (exit 1); exit 1; }; }
24905          echo "$f";;
24906       *) # Relative
24907          if test -f "$f"; then
24908            # Build tree
24909            echo "$f"
24910          elif test -f "$srcdir/$f"; then
24911            # Source tree
24912            echo "$srcdir/$f"
24913          else
24914            # /dev/null tree
24915            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24916 echo "$as_me: error: cannot find input file: $f" >&2;}
24917    { (exit 1); exit 1; }; }
24918          fi;;
24919       esac
24920     done` || { (exit 1); exit 1; }
24921 _ACEOF
24922 cat >>$CONFIG_STATUS <<_ACEOF
24923   sed "$ac_vpsub
24924 $extrasub
24925 _ACEOF
24926 cat >>$CONFIG_STATUS <<\_ACEOF
24927 :t
24928 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24929 s,@configure_input@,$configure_input,;t t
24930 s,@srcdir@,$ac_srcdir,;t t
24931 s,@abs_srcdir@,$ac_abs_srcdir,;t t
24932 s,@top_srcdir@,$ac_top_srcdir,;t t
24933 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
24934 s,@builddir@,$ac_builddir,;t t
24935 s,@abs_builddir@,$ac_abs_builddir,;t t
24936 s,@top_builddir@,$ac_top_builddir,;t t
24937 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
24938 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
24939   rm -f $tmp/stdin
24940   if test x"$ac_file" != x-; then
24941     mv $tmp/out $ac_file
24942   else
24943     cat $tmp/out
24944     rm -f $tmp/out
24945   fi
24946
24947   # Run the commands associated with the file.
24948   case $ac_file in
24949     as ) chmod +x as ;;
24950     collect-ld ) chmod +x collect-ld ;;
24951     nm ) chmod +x nm ;;
24952   esac
24953 done
24954 _ACEOF
24955 cat >>$CONFIG_STATUS <<\_ACEOF
24956
24957 #
24958 # CONFIG_HEADER section.
24959 #
24960
24961 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
24962 # NAME is the cpp macro being defined and VALUE is the value it is being given.
24963 #
24964 # ac_d sets the value in "#define NAME VALUE" lines.
24965 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
24966 ac_dB='[         ].*$,\1#\2'
24967 ac_dC=' '
24968 ac_dD=',;t'
24969 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
24970 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
24971 ac_uB='$,\1#\2define\3'
24972 ac_uC=' '
24973 ac_uD=',;t'
24974
24975 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
24976   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24977   case $ac_file in
24978   - | *:- | *:-:* ) # input from stdin
24979         cat >$tmp/stdin
24980         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24981         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24982   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24983         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24984   * )   ac_file_in=$ac_file.in ;;
24985   esac
24986
24987   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
24988 echo "$as_me: creating $ac_file" >&6;}
24989
24990   # First look for the input files in the build tree, otherwise in the
24991   # src tree.
24992   ac_file_inputs=`IFS=:
24993     for f in $ac_file_in; do
24994       case $f in
24995       -) echo $tmp/stdin ;;
24996       [\\/$]*)
24997          # Absolute (can't be DOS-style, as IFS=:)
24998          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24999 echo "$as_me: error: cannot find input file: $f" >&2;}
25000    { (exit 1); exit 1; }; }
25001          # Do quote $f, to prevent DOS paths from being IFS'd.
25002          echo "$f";;
25003       *) # Relative
25004          if test -f "$f"; then
25005            # Build tree
25006            echo "$f"
25007          elif test -f "$srcdir/$f"; then
25008            # Source tree
25009            echo "$srcdir/$f"
25010          else
25011            # /dev/null tree
25012            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25013 echo "$as_me: error: cannot find input file: $f" >&2;}
25014    { (exit 1); exit 1; }; }
25015          fi;;
25016       esac
25017     done` || { (exit 1); exit 1; }
25018   # Remove the trailing spaces.
25019   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
25020
25021 _ACEOF
25022
25023 # Transform confdefs.h into two sed scripts, `conftest.defines' and
25024 # `conftest.undefs', that substitutes the proper values into
25025 # config.h.in to produce config.h.  The first handles `#define'
25026 # templates, and the second `#undef' templates.
25027 # And first: Protect against being on the right side of a sed subst in
25028 # config.status.  Protect against being in an unquoted here document
25029 # in config.status.
25030 rm -f conftest.defines conftest.undefs
25031 # Using a here document instead of a string reduces the quoting nightmare.
25032 # Putting comments in sed scripts is not portable.
25033 #
25034 # `end' is used to avoid that the second main sed command (meant for
25035 # 0-ary CPP macros) applies to n-ary macro definitions.
25036 # See the Autoconf documentation for `clear'.
25037 cat >confdef2sed.sed <<\_ACEOF
25038 s/[\\&,]/\\&/g
25039 s,[\\$`],\\&,g
25040 t clear
25041 : clear
25042 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
25043 t end
25044 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
25045 : end
25046 _ACEOF
25047 # If some macros were called several times there might be several times
25048 # the same #defines, which is useless.  Nevertheless, we may not want to
25049 # sort them, since we want the *last* AC-DEFINE to be honored.
25050 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
25051 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
25052 rm -f confdef2sed.sed
25053
25054 # This sed command replaces #undef with comments.  This is necessary, for
25055 # example, in the case of _POSIX_SOURCE, which is predefined and required
25056 # on some systems where configure will not decide to define it.
25057 cat >>conftest.undefs <<\_ACEOF
25058 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
25059 _ACEOF
25060
25061 # Break up conftest.defines because some shells have a limit on the size
25062 # of here documents, and old seds have small limits too (100 cmds).
25063 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
25064 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
25065 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
25066 echo '  :' >>$CONFIG_STATUS
25067 rm -f conftest.tail
25068 while grep . conftest.defines >/dev/null
25069 do
25070   # Write a limited-size here document to $tmp/defines.sed.
25071   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
25072   # Speed up: don't consider the non `#define' lines.
25073   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
25074   # Work around the forget-to-reset-the-flag bug.
25075   echo 't clr' >>$CONFIG_STATUS
25076   echo ': clr' >>$CONFIG_STATUS
25077   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
25078   echo 'CEOF
25079   sed -f $tmp/defines.sed $tmp/in >$tmp/out
25080   rm -f $tmp/in
25081   mv $tmp/out $tmp/in
25082 ' >>$CONFIG_STATUS
25083   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
25084   rm -f conftest.defines
25085   mv conftest.tail conftest.defines
25086 done
25087 rm -f conftest.defines
25088 echo '  fi # grep' >>$CONFIG_STATUS
25089 echo >>$CONFIG_STATUS
25090
25091 # Break up conftest.undefs because some shells have a limit on the size
25092 # of here documents, and old seds have small limits too (100 cmds).
25093 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
25094 rm -f conftest.tail
25095 while grep . conftest.undefs >/dev/null
25096 do
25097   # Write a limited-size here document to $tmp/undefs.sed.
25098   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
25099   # Speed up: don't consider the non `#undef'
25100   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
25101   # Work around the forget-to-reset-the-flag bug.
25102   echo 't clr' >>$CONFIG_STATUS
25103   echo ': clr' >>$CONFIG_STATUS
25104   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
25105   echo 'CEOF
25106   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
25107   rm -f $tmp/in
25108   mv $tmp/out $tmp/in
25109 ' >>$CONFIG_STATUS
25110   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
25111   rm -f conftest.undefs
25112   mv conftest.tail conftest.undefs
25113 done
25114 rm -f conftest.undefs
25115
25116 cat >>$CONFIG_STATUS <<\_ACEOF
25117   # Let's still pretend it is `configure' which instantiates (i.e., don't
25118   # use $as_me), people would be surprised to read:
25119   #    /* config.h.  Generated by config.status.  */
25120   if test x"$ac_file" = x-; then
25121     echo "/* Generated by configure.  */" >$tmp/config.h
25122   else
25123     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
25124   fi
25125   cat $tmp/in >>$tmp/config.h
25126   rm -f $tmp/in
25127   if test x"$ac_file" != x-; then
25128     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
25129       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25130 echo "$as_me: $ac_file is unchanged" >&6;}
25131     else
25132       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25133 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25134          X"$ac_file" : 'X\(//\)[^/]' \| \
25135          X"$ac_file" : 'X\(//\)$' \| \
25136          X"$ac_file" : 'X\(/\)' \| \
25137          .     : '\(.\)' 2>/dev/null ||
25138 echo X"$ac_file" |
25139     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25140           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25141           /^X\(\/\/\)$/{ s//\1/; q; }
25142           /^X\(\/\).*/{ s//\1/; q; }
25143           s/.*/./; q'`
25144       { if $as_mkdir_p; then
25145     mkdir -p "$ac_dir"
25146   else
25147     as_dir="$ac_dir"
25148     as_dirs=
25149     while test ! -d "$as_dir"; do
25150       as_dirs="$as_dir $as_dirs"
25151       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25152 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25153          X"$as_dir" : 'X\(//\)[^/]' \| \
25154          X"$as_dir" : 'X\(//\)$' \| \
25155          X"$as_dir" : 'X\(/\)' \| \
25156          .     : '\(.\)' 2>/dev/null ||
25157 echo X"$as_dir" |
25158     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25159           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25160           /^X\(\/\/\)$/{ s//\1/; q; }
25161           /^X\(\/\).*/{ s//\1/; q; }
25162           s/.*/./; q'`
25163     done
25164     test ! -n "$as_dirs" || mkdir $as_dirs
25165   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25166 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25167    { (exit 1); exit 1; }; }; }
25168
25169       rm -f $ac_file
25170       mv $tmp/config.h $ac_file
25171     fi
25172   else
25173     cat $tmp/config.h
25174     rm -f $tmp/config.h
25175   fi
25176 done
25177 _ACEOF
25178 cat >>$CONFIG_STATUS <<\_ACEOF
25179
25180 #
25181 # CONFIG_COMMANDS section.
25182 #
25183 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
25184   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
25185   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
25186   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
25187 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25188          X"$ac_dest" : 'X\(//\)[^/]' \| \
25189          X"$ac_dest" : 'X\(//\)$' \| \
25190          X"$ac_dest" : 'X\(/\)' \| \
25191          .     : '\(.\)' 2>/dev/null ||
25192 echo X"$ac_dest" |
25193     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25194           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25195           /^X\(\/\/\)$/{ s//\1/; q; }
25196           /^X\(\/\).*/{ s//\1/; q; }
25197           s/.*/./; q'`
25198   { if $as_mkdir_p; then
25199     mkdir -p "$ac_dir"
25200   else
25201     as_dir="$ac_dir"
25202     as_dirs=
25203     while test ! -d "$as_dir"; do
25204       as_dirs="$as_dir $as_dirs"
25205       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25206 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25207          X"$as_dir" : 'X\(//\)[^/]' \| \
25208          X"$as_dir" : 'X\(//\)$' \| \
25209          X"$as_dir" : 'X\(/\)' \| \
25210          .     : '\(.\)' 2>/dev/null ||
25211 echo X"$as_dir" |
25212     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25213           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25214           /^X\(\/\/\)$/{ s//\1/; q; }
25215           /^X\(\/\).*/{ s//\1/; q; }
25216           s/.*/./; q'`
25217     done
25218     test ! -n "$as_dirs" || mkdir $as_dirs
25219   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25220 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25221    { (exit 1); exit 1; }; }; }
25222
25223   ac_builddir=.
25224
25225 if test "$ac_dir" != .; then
25226   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25227   # A "../" for each directory in $ac_dir_suffix.
25228   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25229 else
25230   ac_dir_suffix= ac_top_builddir=
25231 fi
25232
25233 case $srcdir in
25234   .)  # No --srcdir option.  We are building in place.
25235     ac_srcdir=.
25236     if test -z "$ac_top_builddir"; then
25237        ac_top_srcdir=.
25238     else
25239        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25240     fi ;;
25241   [\\/]* | ?:[\\/]* )  # Absolute path.
25242     ac_srcdir=$srcdir$ac_dir_suffix;
25243     ac_top_srcdir=$srcdir ;;
25244   *) # Relative path.
25245     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25246     ac_top_srcdir=$ac_top_builddir$srcdir ;;
25247 esac
25248
25249 # Do not use `cd foo && pwd` to compute absolute paths, because
25250 # the directories may not exist.
25251 case `pwd` in
25252 .) ac_abs_builddir="$ac_dir";;
25253 *)
25254   case "$ac_dir" in
25255   .) ac_abs_builddir=`pwd`;;
25256   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25257   *) ac_abs_builddir=`pwd`/"$ac_dir";;
25258   esac;;
25259 esac
25260 case $ac_abs_builddir in
25261 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25262 *)
25263   case ${ac_top_builddir}. in
25264   .) ac_abs_top_builddir=$ac_abs_builddir;;
25265   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25266   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25267   esac;;
25268 esac
25269 case $ac_abs_builddir in
25270 .) ac_abs_srcdir=$ac_srcdir;;
25271 *)
25272   case $ac_srcdir in
25273   .) ac_abs_srcdir=$ac_abs_builddir;;
25274   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25275   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25276   esac;;
25277 esac
25278 case $ac_abs_builddir in
25279 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25280 *)
25281   case $ac_top_srcdir in
25282   .) ac_abs_top_srcdir=$ac_abs_builddir;;
25283   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25284   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25285   esac;;
25286 esac
25287
25288
25289   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
25290 echo "$as_me: executing $ac_dest commands" >&6;}
25291   case $ac_dest in
25292     default )
25293 case ${CONFIG_HEADERS} in
25294   *auto-host.h:config.in*)
25295   echo > cstamp-h ;;
25296 esac
25297 # Make sure all the subdirs exist.
25298 for d in $subdirs doc build
25299 do
25300     test -d $d || mkdir $d
25301 done
25302  ;;
25303   esac
25304 done
25305 _ACEOF
25306
25307 cat >>$CONFIG_STATUS <<\_ACEOF
25308
25309 { (exit 0); exit 0; }
25310 _ACEOF
25311 chmod +x $CONFIG_STATUS
25312 ac_clean_files=$ac_clean_files_save
25313
25314
25315 # configure is writing to config.log, and then calls config.status.
25316 # config.status does its own redirection, appending to config.log.
25317 # Unfortunately, on DOS this fails, as config.log is still kept open
25318 # by configure, so config.status won't be able to write to it; its
25319 # output is simply discarded.  So we exec the FD to /dev/null,
25320 # effectively closing config.log, so it can be properly (re)opened and
25321 # appended to by config.status.  When coming back to configure, we
25322 # need to make the FD available again.
25323 if test "$no_create" != yes; then
25324   ac_cs_success=:
25325   ac_config_status_args=
25326   test "$silent" = yes &&
25327     ac_config_status_args="$ac_config_status_args --quiet"
25328   exec 5>/dev/null
25329   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25330   exec 5>>config.log
25331   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25332   # would make configure fail if this is the last instruction.
25333   $ac_cs_success || { (exit 1); exit 1; }
25334 fi
25335